/* Base Theme Styles */
:root {
    --primary-color: #ff6b35;
    --secondary-color: #ffd23f;
    --accent-color: #06ffa5;
    --dark-bg: #0a0a0f;
    --dark-card: #1a1a2e;
    --dark-surface: #16213e;
    --text-primary: #ffffff;
    --text-secondary: #b8b8b8;
    --text-muted: #6b7280;
    --border-color: #374151;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --error-color: #ef4444;
    --gradient-primary: linear-gradient(135deg, #ff6b35 0%, #ffd23f 100%);
    --gradient-secondary: linear-gradient(135deg, #06ffa5 0%, #00bcd4 100%);
    --gradient-dark: linear-gradient(135deg, #0a0a0f 0%, #1a1a2e 100%);
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Sarabun', sans-serif;
    background: var(--dark-bg);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Prompt', sans-serif;
    font-weight: 700;
    line-height: 1.2;
}

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

img {
    max-width: 100%;
    height: auto;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Hero Section */
.hero-section {
    background: var(--gradient-dark);
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding: 80px 0;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000"><defs><radialGradient id="a" cx=".5" cy=".5" r=".5"><stop offset="0%" stop-color="%23ff6b35" stop-opacity=".1"/><stop offset="100%" stop-color="%23ff6b35" stop-opacity="0"/></radialGradient></defs><circle cx="200" cy="200" r="100" fill="url(%23a)"/><circle cx="800" cy="300" r="150" fill="url(%23a)"/><circle cx="400" cy="700" r="120" fill="url(%23a)"/></svg>') no-repeat center center;
    background-size: cover;
    opacity: 0.3;
    z-index: 0;
}

.hero-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
    z-index: 1;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    margin-bottom: 60px;
}

.hero-text {
    max-width: 600px;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 24px;
    line-height: 1.1;
}

.hero-description {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 40px;
    line-height: 1.7;
}

.hero-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-bottom: 40px;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 12px;
    background: rgba(255, 255, 255, 0.05);
    padding: 16px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.feature-item:hover {
    background: rgba(255, 107, 53, 0.1);
    border-color: var(--primary-color);
    transform: translateY(-2px);
}

.feature-item i {
    font-size: 1.25rem;
    color: var(--accent-color);
    flex-shrink: 0;
}

.feature-item span {
    font-weight: 500;
    color: var(--text-primary);
}

.hero-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.hero-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 16px 32px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    position: relative;
    overflow: hidden;
}

.hero-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.hero-btn:hover::before {
    left: 100%;
}

.primary-btn {
    background: var(--gradient-primary);
    color: #ffffff;
    box-shadow: var(--shadow-lg);
}

.primary-btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl);
}

.secondary-btn {
    background: transparent;
    color: var(--text-primary);
    border: 2px solid var(--accent-color);
}

.secondary-btn:hover {
    background: var(--accent-color);
    color: var(--dark-bg);
    transform: translateY(-3px);
}

.bonus-btn {
    background: var(--gradient-secondary);
    color: var(--dark-bg);
    box-shadow: var(--shadow-lg);
    animation: pulse-glow 2s infinite;
}

.bonus-btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl);
}

@keyframes pulse-glow {
    0%, 100% {
        box-shadow: 0 0 20px rgba(6, 255, 165, 0.3);
    }
    50% {
        box-shadow: 0 0 30px rgba(6, 255, 165, 0.6);
    }
}

.hero-image {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-img {
    width: 100%;
    max-width: 500px;
    border-radius: 20px;
    box-shadow: var(--shadow-xl);
    transition: transform 0.3s ease;
}

.hero-img:hover {
    transform: scale(1.05);
}

.hero-badge {
    position: absolute;
    top: -20px;
    right: -20px;
    background: var(--gradient-primary);
    color: #ffffff;
    padding: 12px 24px;
    border-radius: 50px;
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    box-shadow: var(--shadow-lg);
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-10px);
    }
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    background: rgba(255, 255, 255, 0.05);
    padding: 40px;
    border-radius: 20px;
    border: 1px solid var(--border-color);
    backdrop-filter: blur(10px);
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 20px;
    text-align: left;
}

.stat-item i {
    font-size: 2.5rem;
    color: var(--accent-color);
    flex-shrink: 0;
}

.stat-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.stat-number {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    font-family: 'Prompt', sans-serif;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .hero-description {
        font-size: 1.125rem;
    }
    
    .hero-stats {
        grid-template-columns: 1fr;
        gap: 24px;
        padding: 30px;
    }
    
    .stat-item {
        justify-content: center;
        text-align: center;
    }
}

@media (max-width: 768px) {
    .hero-section {
        padding: 60px 0;
        min-height: auto;
    }
    
    .hero-container {
        padding: 0 16px;
    }
    
    .hero-title {
        font-size: 2.25rem;
    }
    
    .hero-description {
        font-size: 1rem;
        margin-bottom: 32px;
    }
    
    .hero-features {
        grid-template-columns: 1fr;
        gap: 16px;
        margin-bottom: 32px;
    }
    
    .feature-item {
        padding: 12px 16px;
    }
    
    .hero-buttons {
        gap: 12px;
        justify-content: center;
    }
    
    .hero-btn {
        padding: 14px 24px;
        font-size: 0.875rem;
    }
    
    .hero-badge {
        top: -10px;
        right: -10px;
        padding: 8px 16px;
        font-size: 0.875rem;
    }
    
    .hero-stats {
        padding: 20px;
        gap: 20px;
    }
    
    .stat-item i {
        font-size: 2rem;
    }
    
    .stat-number {
        font-size: 1.5rem;
    }
    
    .stat-label {
        font-size: 0.75rem;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.875rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-btn {
        width: 100%;
        max-width: 280px;
        justify-content: center;
    }
    
    .hero-stats {
        padding: 16px;
    }
    
    .stat-item {
        flex-direction: column;
        gap: 12px;
    }
    
    .stat-item i {
        font-size: 1.75rem;
    }
}

/* Header Styles */
.main-header {
    background: rgba(10, 10, 15, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    transition: all 0.3s ease;
}

.main-header.scrolled {
    background: rgba(10, 10, 15, 0.98);
    box-shadow: var(--shadow-lg);
}

.header-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

/* Brand Styles */
.header-brand {
    flex-shrink: 0;
}

.brand-link {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    transition: all 0.3s ease;
}

.brand-link:hover {
    transform: scale(1.05);
}

.brand-logo {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.brand-logo i {
    font-size: 1.5rem;
    color: #ffffff;
}

.brand-name {
    font-family: 'Prompt', sans-serif;
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Navigation Styles */
.header-nav {
    flex: 1;
    display: flex;
    justify-content: center;
}

.nav-list {
    display: flex;
    align-items: center;
    gap: 32px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-item {
    position: relative;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 1rem;
    border-radius: 8px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.nav-link::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--accent-color);
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

.nav-link:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.05);
}

.nav-link:hover::before {
    width: 80%;
}

.nav-link i {
    font-size: 1rem;
    color: var(--accent-color);
}

/* CTA Button */
.header-cta {
    flex-shrink: 0;
}

.cta-button {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 24px;
    background: var(--gradient-secondary);
    color: var(--dark-bg);
    text-decoration: none;
    font-weight: 600;
    border-radius: 50px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    animation: pulse-glow 2s infinite;
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s ease;
}

.cta-button:hover::before {
    left: 100%;
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.cta-button i {
    font-size: 1rem;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 40px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    position: relative;
    z-index: 1001;
}

.hamburger-line {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    transition: all 0.3s ease;
    margin: 3px 0;
}

.mobile-menu-toggle.active .hamburger-line:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-toggle.active .hamburger-line:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active .hamburger-line:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* Mobile Menu Overlay */
.mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    z-index: 1002;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    backdrop-filter: blur(5px);
}

.mobile-menu-overlay.active {
    opacity: 1;
    visibility: visible;
}

.mobile-menu {
    position: absolute;
    top: 0;
    right: -300px;
    width: 300px;
    height: 100%;
    background: var(--dark-card);
    transition: right 0.3s ease;
    display: flex;
    flex-direction: column;
    border-left: 1px solid var(--border-color);
}

.mobile-menu-overlay.active .mobile-menu {
    right: 0;
}

.mobile-menu-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px;
    border-bottom: 1px solid var(--border-color);
}

.mobile-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text-primary);
    font-family: 'Prompt', sans-serif;
    font-weight: 700;
    font-size: 1.25rem;
}

.mobile-brand i {
    font-size: 1.5rem;
    color: var(--accent-color);
}

.mobile-menu-close {
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 8px;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.mobile-menu-close:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--accent-color);
}

/* Mobile Navigation */
.mobile-nav {
    flex: 1;
    padding: 20px 0;
    overflow-y: auto;
}

.mobile-nav-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.mobile-nav-item {
    position: relative;
}

.mobile-nav-link {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 20px;
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 1rem;
    transition: all 0.3s ease;
    position: relative;
}

.mobile-nav-link::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
    background: var(--accent-color);
    transform: scaleY(0);
    transition: transform 0.3s ease;
}

.mobile-nav-link:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.05);
}

.mobile-nav-link:hover::before {
    transform: scaleY(1);
}

.mobile-nav-link i {
    font-size: 1.125rem;
    color: var(--accent-color);
    width: 20px;
    text-align: center;
}

/* Mobile CTA Button */
.mobile-cta-item {
    margin-top: 20px;
    padding: 0 20px;
}

.mobile-cta-button {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    width: 100%;
    padding: 16px 24px;
    background: var(--gradient-secondary);
    color: var(--dark-bg);
    text-decoration: none;
    font-weight: 600;
    border-radius: 50px;
    transition: all 0.3s ease;
    animation: pulse-glow 2s infinite;
}

.mobile-cta-button:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.mobile-cta-button i {
    font-size: 1.125rem;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .header-container {
        padding: 0 16px;
    }
    
    .nav-list {
        gap: 24px;
    }
}

@media (max-width: 768px) {
    .header-nav,
    .header-cta {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .header-container {
        height: 70px;
    }
    
    .brand-logo {
        width: 40px;
        height: 40px;
    }
    
    .brand-logo i {
        font-size: 1.25rem;
    }
    
    .brand-name {
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .header-container {
        padding: 0 12px;
        height: 60px;
    }
    
    .mobile-menu {
        width: 280px;
        right: -280px;
    }
    
    .brand-logo {
        width: 35px;
        height: 35px;
    }
    
    .brand-logo i {
        font-size: 1.125rem;
    }
    
    .brand-name {
        font-size: 1.375rem;
    }
}

/* About Section */
.about-section {
    background: var(--dark-surface);
    padding: 100px 0;
    position: relative;
    overflow: hidden;
}

.about-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, rgba(255, 107, 53, 0.05) 0%, rgba(6, 255, 165, 0.05) 100%);
    z-index: 0;
}

.about-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
    z-index: 1;
}

.about-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 60px;
    align-items: center;
    margin-bottom: 80px;
}

.about-text {
    max-width: 800px;
}

.about-title {
    font-size: 2.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 32px;
    line-height: 1.2;
}

.about-description {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--text-secondary);
}

.about-description p {
    margin-bottom: 24px;
}

.about-description p:last-child {
    margin-bottom: 0;
}

.about-description strong {
    color: var(--primary-color);
    font-weight: 600;
}

.about-image {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.about-img {
    width: 100%;
    max-width: 400px;
    border-radius: 20px;
    box-shadow: var(--shadow-xl);
    transition: all 0.3s ease;
}

.about-img:hover {
    transform: scale(1.05);
}

.about-overlay {
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gradient-secondary);
    color: var(--dark-bg);
    padding: 16px 32px;
    border-radius: 50px;
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 600;
    font-size: 1rem;
    box-shadow: var(--shadow-lg);
    animation: float 3s ease-in-out infinite;
}

.about-overlay i {
    font-size: 1.25rem;
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

.feature-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 32px 24px;
    text-align: center;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 2px;
    background: var(--gradient-primary);
    transition: left 0.5s ease;
}

.feature-card:hover::before {
    left: 0;
}

.feature-card:hover {
    background: rgba(255, 107, 53, 0.1);
    border-color: var(--primary-color);
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.feature-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    transition: all 0.3s ease;
}

.feature-card:hover .feature-icon {
    transform: scale(1.1) rotate(360deg);
}

.feature-icon i {
    font-size: 2rem;
    color: #ffffff;
}

.feature-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
    line-height: 1.4;
}

/* Warning Section */
.warning-section {
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.1) 0%, rgba(239, 68, 68, 0.05) 100%);
    border-radius: 20px;
    padding: 40px;
    border: 1px solid rgba(239, 68, 68, 0.2);
    position: relative;
    overflow: hidden;
}

.warning-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 5px;
    height: 100%;
    background: var(--error-color);
}

.warning-content {
    display: flex;
    align-items: flex-start;
    gap: 24px;
}

.warning-icon {
    width: 60px;
    height: 60px;
    background: rgba(239, 68, 68, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    animation: pulse-warning 2s infinite;
}

@keyframes pulse-warning {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.4);
    }
    50% {
        box-shadow: 0 0 0 15px rgba(239, 68, 68, 0);
    }
}

.warning-icon i {
    font-size: 1.5rem;
    color: var(--error-color);
}

.warning-text {
    flex: 1;
}

.warning-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--error-color);
    margin-bottom: 16px;
}

.warning-text p {
    font-size: 1.125rem;
    line-height: 1.7;
    color: var(--text-secondary);
    margin: 0;
}

.warning-text strong {
    color: var(--error-color);
    font-weight: 600;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .about-content {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .about-title {
        font-size: 2.25rem;
    }
    
    .features-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 24px;
    }
    
    .warning-content {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 768px) {
    .about-section {
        padding: 80px 0;
    }
    
    .about-container {
        padding: 0 16px;
    }
    
    .about-title {
        font-size: 2rem;
    }
    
    .about-description {
        font-size: 1rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .feature-card {
        padding: 24px 20px;
    }
    
    .feature-icon {
        width: 60px;
        height: 60px;
    }
    
    .feature-icon i {
        font-size: 1.5rem;
    }
    
    .feature-title {
        font-size: 1.125rem;
    }
    
    .about-overlay {
        padding: 12px 20px;
        font-size: 0.875rem;
        bottom: -10px;
    }
    
    .about-overlay i {
        font-size: 1rem;
    }
    
    .warning-section {
        padding: 24px;
    }
    
    .warning-title {
        font-size: 1.25rem;
    }
    
    .warning-text p {
        font-size: 1rem;
    }
    
    .warning-icon {
        width: 50px;
        height: 50px;
    }
    
    .warning-icon i {
        font-size: 1.25rem;
    }
}

@media (max-width: 480px) {
    .about-title {
        font-size: 1.75rem;
    }
    
    .about-description {
        font-size: 0.9375rem;
    }
    
    .feature-card {
        padding: 20px 16px;
    }
    
    .warning-section {
        padding: 20px;
    }
    
    .warning-content {
        gap: 16px;
    }
}

/* Reviews Section */
.reviews-section {
    background: var(--dark-bg);
    padding: 100px 0;
    position: relative;
    overflow: hidden;
}

.reviews-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at center, rgba(255, 107, 53, 0.08) 0%, transparent 70%);
    z-index: 0;
}

.reviews-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
    z-index: 1;
}

.reviews-header {
    text-align: center;
    margin-bottom: 60px;
}

.reviews-title {
    font-size: 2.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 24px;
    line-height: 1.2;
}

.reviews-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.6;
}

.reviews-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 60px;
    align-items: flex-start;
    margin-bottom: 80px;
}

.reviews-text {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.review-paragraph p {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--text-secondary);
    margin: 0;
}

.review-paragraph strong {
    color: var(--primary-color);
    font-weight: 600;
}

.user-story {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    padding: 32px;
    border: 1px solid var(--border-color);
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.user-story::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--gradient-primary);
}

.story-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 20px;
}

.story-header i {
    font-size: 2rem;
    color: var(--accent-color);
}

.story-header h3 {
    font-size: 1.375rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.story-content p {
    font-size: 1.125rem;
    line-height: 1.7;
    color: var(--text-secondary);
    margin: 0;
}

.story-content strong {
    color: var(--primary-color);
    font-weight: 600;
}

.reviews-image {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.reviews-img {
    width: 100%;
    max-width: 400px;
    border-radius: 20px;
    box-shadow: var(--shadow-xl);
    transition: all 0.3s ease;
}

.reviews-img:hover {
    transform: scale(1.05);
}

.reviews-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gradient-secondary);
    color: var(--dark-bg);
    padding: 12px 24px;
    border-radius: 50px;
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    box-shadow: var(--shadow-lg);
    animation: float 3s ease-in-out infinite;
}

.reviews-badge i {
    font-size: 1.125rem;
}

/* Problems List */
.problems-list {
    margin-bottom: 60px;
}

.problems-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    text-align: center;
    margin-bottom: 40px;
    position: relative;
}

.problems-title::after {
    content: '';
    position: absolute;
    bottom: -12px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 3px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

.problems-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

.problem-item {
    display: flex;
    align-items: flex-start;
    gap: 24px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 24px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.problem-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(239, 68, 68, 0.1), transparent);
    transition: left 0.5s ease;
}

.problem-item:hover::before {
    left: 100%;
}

.problem-item:hover {
    background: rgba(239, 68, 68, 0.05);
    border-color: var(--error-color);
    transform: translateX(10px);
}

.problem-number {
    width: 50px;
    height: 50px;
    background: var(--error-color);
    color: #ffffff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    font-weight: 700;
    flex-shrink: 0;
}

.problem-content h4 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.problem-content p {
    font-size: 1rem;
    color: var(--text-muted);
    margin: 0;
    line-height: 1.6;
}

/* Positive Negative Section */
.positive-negative {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.positive-section,
.negative-section {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    padding: 32px;
    border: 1px solid var(--border-color);
    backdrop-filter: blur(10px);
}

.positive-section {
    border-left: 4px solid var(--success-color);
}

.negative-section {
    border-left: 4px solid var(--error-color);
}

.section-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
}

.section-header.positive i {
    color: var(--success-color);
    font-size: 1.5rem;
}

.section-header.negative i {
    color: var(--error-color);
    font-size: 1.5rem;
}

.section-header h3 {
    font-size: 1.375rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.positive-section p,
.negative-section p {
    font-size: 1.125rem;
    line-height: 1.7;
    color: var(--text-secondary);
    margin: 0;
}

.positive-section strong,
.negative-section strong {
    color: var(--primary-color);
    font-weight: 600;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .reviews-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .reviews-title {
        font-size: 2.25rem;
    }
    
    .positive-negative {
        grid-template-columns: 1fr;
        gap: 30px;
    }
}

@media (max-width: 768px) {
    .reviews-section {
        padding: 80px 0;
    }
    
    .reviews-container {
        padding: 0 16px;
    }
    
    .reviews-title {
        font-size: 2rem;
    }
    
    .reviews-subtitle {
        font-size: 1.125rem;
    }
    
    .user-story {
        padding: 24px;
    }
    
    .story-header {
        gap: 12px;
    }
    
    .story-header i {
        font-size: 1.5rem;
    }
    
    .story-header h3 {
        font-size: 1.25rem;
    }
    
    .problems-title {
        font-size: 1.75rem;
    }
    
    .problem-item {
        flex-direction: column;
        gap: 16px;
        padding: 20px;
        text-align: center;
    }
    
    .problem-number {
        margin: 0 auto;
    }
    
    .positive-section,
    .negative-section {
        padding: 24px;
    }
    
    .reviews-badge {
        padding: 8px 16px;
        font-size: 0.875rem;
    }
}

@media (max-width: 480px) {
    .reviews-title {
        font-size: 1.75rem;
    }
    
    .reviews-subtitle {
        font-size: 1rem;
    }
    
    .user-story {
        padding: 20px;
    }
    
    .story-header {
        flex-direction: column;
        text-align: center;
        gap: 8px;
    }
    
    .problems-title {
        font-size: 1.5rem;
    }
    
    .problem-item {
        padding: 16px;
    }
    
    .problem-number {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
    
    .problem-content h4 {
        font-size: 1.125rem;
    }
    
    .positive-section,
    .negative-section {
        padding: 20px;
    }
    
    .section-header {
        flex-direction: column;
        text-align: center;
        gap: 8px;
    }
}

/* Review Section */
.review-section {
    background: var(--dark-surface);
    padding: 100px 0;
    position: relative;
    overflow: hidden;
}

.review-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(6, 255, 165, 0.05) 0%, rgba(255, 210, 63, 0.05) 100%);
    z-index: 0;
}

.review-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
    z-index: 1;
}

.review-header {
    text-align: center;
    margin-bottom: 60px;
}

.review-title {
    font-size: 2.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 24px;
    line-height: 1.2;
}

.review-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 900px;
    margin: 0 auto;
    line-height: 1.6;
}

.review-main {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 60px;
    align-items: flex-start;
    margin-bottom: 80px;
}

.review-content {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.trust-question {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    padding: 32px;
    border: 1px solid var(--border-color);
    backdrop-filter: blur(10px);
    position: relative;
}

.trust-question::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--gradient-secondary);
    border-radius: 2px;
}

.question-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 20px;
}

.question-header i {
    font-size: 2rem;
    color: var(--accent-color);
}

.question-header h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.trust-question p {
    font-size: 1.125rem;
    line-height: 1.7;
    color: var(--text-secondary);
    margin: 0;
}

.review-description {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.review-description p {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--text-secondary);
    margin: 0;
}

.review-description strong {
    color: var(--primary-color);
    font-weight: 600;
}

.review-image {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
}

.review-img {
    width: 100%;
    max-width: 400px;
    border-radius: 20px;
    box-shadow: var(--shadow-xl);
    transition: all 0.3s ease;
}

.review-img:hover {
    transform: scale(1.05);
}

.review-rating {
    text-align: center;
    background: rgba(255, 255, 255, 0.1);
    padding: 20px;
    border-radius: 16px;
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-color);
}

.stars {
    display: flex;
    justify-content: center;
    gap: 4px;
    margin-bottom: 12px;
}

.stars i {
    font-size: 1.5rem;
    color: var(--secondary-color);
}

.rating-text {
    font-size: 1rem;
    color: var(--text-secondary);
    font-weight: 500;
}

/* Pros and Cons Section */
.pros-cons {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-bottom: 60px;
}

.pros-section,
.cons-section {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    padding: 40px;
    border: 1px solid var(--border-color);
    backdrop-filter: blur(10px);
}

.pros-section {
    border-left: 4px solid var(--success-color);
}

.cons-section {
    border-left: 4px solid var(--error-color);
}

.section-title {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 32px;
}

.pros-section .section-title i {
    color: var(--success-color);
    font-size: 2rem;
}

.cons-section .section-title i {
    color: var(--error-color);
    font-size: 2rem;
}

.section-title h3 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
}

.feature-list {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.feature-point {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.feature-point i {
    font-size: 1.25rem;
    color: var(--success-color);
    flex-shrink: 0;
    margin-top: 4px;
}

.feature-point.negative i {
    color: var(--error-color);
}

.feature-text h4 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.feature-text p {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text-secondary);
    margin: 0;
}

.feature-text strong {
    color: var(--primary-color);
    font-weight: 600;
}

/* Experience Timeline */
.experience-timeline {
    margin-bottom: 60px;
}

.timeline-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    text-align: center;
    margin-bottom: 40px;
    position: relative;
}

.timeline-title::after {
    content: '';
    position: absolute;
    bottom: -12px;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 3px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--gradient-primary);
    transform: translateX(-50%);
}

.timeline-item {
    display: flex;
    align-items: center;
    margin-bottom: 40px;
    position: relative;
}

.timeline-item:nth-child(odd) {
    flex-direction: row-reverse;
}

.timeline-item:nth-child(odd) .timeline-content {
    text-align: right;
    padding-right: 60px;
}

.timeline-item:nth-child(even) .timeline-content {
    text-align: left;
    padding-left: 60px;
}

.timeline-marker {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    border: 3px solid var(--dark-surface);
}

.timeline-marker.positive {
    background: var(--success-color);
}

.timeline-marker.warning {
    background: var(--warning-color);
}

.timeline-marker.negative {
    background: var(--error-color);
}

.timeline-content {
    flex: 1;
    background: rgba(255, 255, 255, 0.05);
    padding: 24px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    backdrop-filter: blur(10px);
}

.timeline-content h4 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.timeline-content p {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text-secondary);
    margin: 0;
}

/* Backlink Section */
.backlink-section {
    background: rgba(255, 255, 255, 0.03);
    border-radius: 16px;
    padding: 32px;
    border: 1px solid var(--border-color);
    text-align: center;
}

.backlink-section p {
    font-size: 1.125rem;
    line-height: 1.7;
    color: var(--text-secondary);
    margin: 0;
}

.backlink-section a {
    color: var(--accent-color);
    text-decoration: underline;
    transition: all 0.3s ease;
}

.backlink-section a:hover {
    color: var(--primary-color);
    text-decoration: none;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .review-main {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .pros-cons {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .review-title {
        font-size: 2.25rem;
    }
    
    .timeline::before {
        left: 30px;
        transform: none;
    }
    
    .timeline-item {
        flex-direction: row !important;
    }
    
    .timeline-item .timeline-content {
        text-align: left !important;
        padding-left: 80px !important;
        padding-right: 20px !important;
    }
    
    .timeline-marker {
        left: 30px;
        transform: translateX(-50%);
    }
}

@media (max-width: 768px) {
    .review-section {
        padding: 80px 0;
    }
    
    .review-container {
        padding: 0 16px;
    }
    
    .review-title {
        font-size: 2rem;
    }
    
    .review-subtitle {
        font-size: 1.125rem;
    }
    
    .trust-question {
        padding: 24px;
    }
    
    .question-header {
        flex-direction: column;
        text-align: center;
        gap: 12px;
    }
    
    .pros-section,
    .cons-section {
        padding: 24px;
    }
    
    .section-title {
        flex-direction: column;
        text-align: center;
        gap: 12px;
    }
    
    .feature-point {
        flex-direction: column;
        text-align: center;
        gap: 12px;
    }
    
    .timeline-title {
        font-size: 1.75rem;
    }
    
    .timeline-content {
        padding: 20px;
        padding-left: 60px !important;
    }
    
    .timeline-marker {
        left: 20px;
    }
    
    .timeline::before {
        left: 20px;
    }
}

@media (max-width: 480px) {
    .review-title {
        font-size: 1.75rem;
    }
    
    .trust-question {
        padding: 20px;
    }
    
    .pros-section,
    .cons-section {
        padding: 20px;
    }
    
    .timeline-title {
        font-size: 1.5rem;
    }
    
    .timeline-content {
        padding: 16px;
        padding-left: 50px !important;
    }
    
    .timeline-marker {
        left: 15px;
        width: 15px;
        height: 15px;
    }
    
    .timeline::before {
        left: 15px;
        width: 2px;
    }
    
    .backlink-section {
        padding: 24px;
    }
}

/* Guide Section */
.guide-section {
    background: var(--dark-bg);
    padding: 100px 0;
    position: relative;
    overflow: hidden;
}

.guide-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, rgba(255, 210, 63, 0.08) 0%, rgba(255, 107, 53, 0.08) 100%);
    z-index: 0;
}

.guide-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
    z-index: 1;
}

.guide-header {
    text-align: center;
    margin-bottom: 60px;
}

.guide-title {
    font-size: 2.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 24px;
    line-height: 1.2;
}

.guide-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 900px;
    margin: 0 auto;
    line-height: 1.6;
}

.guide-main {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 60px;
    align-items: flex-start;
    margin-bottom: 80px;
}

.guide-content {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.registration-process,
.auto-system {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    padding: 32px;
    border: 1px solid var(--border-color);
    backdrop-filter: blur(10px);
    position: relative;
}

.registration-process::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--gradient-primary);
    border-radius: 2px;
}

.auto-system::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--gradient-secondary);
    border-radius: 2px;
}

.process-title,
.system-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.process-title::before {
    content: '\f007';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    color: var(--primary-color);
    font-size: 1.25rem;
}

.system-title::before {
    content: '\f021';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    color: var(--accent-color);
    font-size: 1.25rem;
}

.process-description,
.system-description {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.process-description p,
.system-description p {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--text-secondary);
    margin: 0;
}

.process-description strong,
.system-description strong {
    color: var(--primary-color);
    font-weight: 600;
}

.process-description a {
    color: var(--accent-color);
    text-decoration: underline;
    transition: all 0.3s ease;
}

.process-description a:hover {
    color: var(--primary-color);
    text-decoration: none;
}

.guide-image {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.guide-img {
    width: 100%;
    max-width: 400px;
    border-radius: 20px;
    box-shadow: var(--shadow-xl);
    transition: all 0.3s ease;
}

.guide-img:hover {
    transform: scale(1.05);
}

.guide-badge {
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gradient-primary);
    color: #ffffff;
    padding: 12px 24px;
    border-radius: 50px;
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    box-shadow: var(--shadow-lg);
    animation: float 3s ease-in-out infinite;
}

.guide-badge i {
    font-size: 1.125rem;
}

/* Auto Benefits */
.auto-benefits {
    margin-bottom: 60px;
}

.benefits-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    text-align: center;
    margin-bottom: 40px;
    position: relative;
}

.benefits-title::after {
    content: '';
    position: absolute;
    bottom: -12px;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 3px;
    background: var(--gradient-secondary);
    border-radius: 2px;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

.benefit-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 32px 24px;
    text-align: center;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.benefit-card::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: var(--gradient-secondary);
    border-radius: 16px;
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: -1;
}

.benefit-card:hover::before {
    opacity: 1;
}

.benefit-card:hover {
    transform: translateY(-10px);
    color: var(--dark-bg);
}

.benefit-card:hover .benefit-icon {
    background: #ffffff;
    color: var(--accent-color);
}

.benefit-card:hover h4,
.benefit-card:hover p {
    color: var(--dark-bg);
}

.benefit-icon {
    width: 70px;
    height: 70px;
    background: var(--gradient-secondary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    transition: all 0.3s ease;
}

.benefit-icon i {
    font-size: 1.75rem;
    color: #ffffff;
}

.benefit-card h4 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 12px;
    line-height: 1.4;
    transition: all 0.3s ease;
}

.benefit-card p {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    margin: 0;
    line-height: 1.5;
    transition: all 0.3s ease;
}

/* Warning Problems */
.warning-problems {
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.1) 0%, rgba(239, 68, 68, 0.05) 100%);
    border-radius: 20px;
    padding: 40px;
    border: 1px solid rgba(239, 68, 68, 0.2);
    margin-bottom: 40px;
    position: relative;
    overflow: hidden;
}

.warning-problems::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 5px;
    height: 100%;
    background: var(--error-color);
}

.problems-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 32px;
}

.problems-header i {
    font-size: 2rem;
    color: var(--error-color);
    animation: pulse-warning 2s infinite;
}

.problems-header h3 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--error-color);
    margin: 0;
}

.problems-content > p {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--text-secondary);
    margin-bottom: 32px;
}

.problems-content strong {
    color: var(--error-color);
    font-weight: 600;
}

.major-problems h4 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 24px;
    text-align: center;
}

.problem-card {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(239, 68, 68, 0.3);
    border-radius: 12px;
    padding: 24px;
    margin-bottom: 20px;
    transition: all 0.3s ease;
}

.problem-card:hover {
    background: rgba(239, 68, 68, 0.1);
    transform: translateX(10px);
}

.problem-icon {
    width: 60px;
    height: 60px;
    background: rgba(239, 68, 68, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.problem-icon i {
    font-size: 1.5rem;
    color: var(--error-color);
}

.problem-text h5 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.problem-text p {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text-secondary);
    margin: 0;
}

.problem-text strong {
    color: var(--error-color);
    font-weight: 600;
}

/* Security Notice */
.security-notice {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    padding: 32px;
    border: 1px solid var(--border-color);
    backdrop-filter: blur(10px);
}

.notice-content {
    display: flex;
    align-items: flex-start;
    gap: 24px;
}

.notice-icon {
    width: 70px;
    height: 70px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.notice-icon i {
    font-size: 1.75rem;
    color: #ffffff;
}

.notice-text h4 {
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 16px;
}

.notice-text p {
    font-size: 1.125rem;
    line-height: 1.7;
    color: var(--text-secondary);
    margin: 0;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .guide-main {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .guide-title {
        font-size: 2.25rem;
    }
    
    .benefits-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
    
    .notice-content {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 768px) {
    .guide-section {
        padding: 80px 0;
    }
    
    .guide-container {
        padding: 0 16px;
    }
    
    .guide-title {
        font-size: 2rem;
    }
    
    .guide-subtitle {
        font-size: 1.125rem;
    }
    
    .registration-process,
    .auto-system {
        padding: 24px;
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
    }
    
    .benefit-card {
        padding: 24px 20px;
    }
    
    .warning-problems {
        padding: 24px;
    }
    
    .problems-header {
        flex-direction: column;
        text-align: center;
        gap: 12px;
    }
    
    .problem-card {
        flex-direction: column;
        text-align: center;
        gap: 16px;
    }
    
    .security-notice {
        padding: 24px;
    }
    
    .guide-badge {
        padding: 8px 16px;
        font-size: 0.875rem;
    }
}

@media (max-width: 480px) {
    .guide-title {
        font-size: 1.75rem;
    }
    
    .registration-process,
    .auto-system {
        padding: 20px;
    }
    
    .process-title,
    .system-title {
        font-size: 1.25rem;
        flex-direction: column;
        text-align: center;
        gap: 8px;
    }
    
    .benefits-title {
        font-size: 1.75rem;
    }
    
    .benefit-card {
        padding: 20px 16px;
    }
    
    .warning-problems {
        padding: 20px;
    }
    
    .problem-card {
        padding: 20px;
    }
    
    .security-notice {
        padding: 20px;
    }
    
    .notice-icon {
        width: 60px;
        height: 60px;
    }
    
    .notice-icon i {
        font-size: 1.5rem;
    }
    
    .notice-text h4 {
        font-size: 1.25rem;
    }
}

/* Access Section */
.access-section {
    background: var(--dark-surface);
    padding: 100px 0;
    position: relative;
    overflow: hidden;
}

.access-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at top, rgba(6, 255, 165, 0.08) 0%, transparent 70%);
    z-index: 0;
}

.access-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
    z-index: 1;
}

.access-header {
    text-align: center;
    margin-bottom: 60px;
}

.access-title {
    font-size: 2.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 24px;
    line-height: 1.2;
}

.access-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 900px;
    margin: 0 auto;
    line-height: 1.6;
}

.access-main {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 60px;
    align-items: flex-start;
    margin-bottom: 80px;
}

.access-content {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.access-info {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    padding: 32px;
    border: 1px solid var(--border-color);
    backdrop-filter: blur(10px);
    position: relative;
}

.access-info::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--gradient-secondary);
    border-radius: 2px;
}

.access-info p {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--text-secondary);
    margin-bottom: 24px;
}

.access-info p:last-child {
    margin-bottom: 0;
}

.access-info strong {
    color: var(--primary-color);
    font-weight: 600;
}

.access-image {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.access-img {
    width: 100%;
    max-width: 400px;
    border-radius: 20px;
    box-shadow: var(--shadow-xl);
    transition: all 0.3s ease;
}

.access-img:hover {
    transform: scale(1.05);
}

.access-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gradient-primary);
    color: #ffffff;
    padding: 12px 24px;
    border-radius: 50px;
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    box-shadow: var(--shadow-lg);
    animation: float 3s ease-in-out infinite;
}

.access-badge i {
    font-size: 1.125rem;
}

/* Access Channels */
.access-channels {
    margin-bottom: 80px;
}

.channels-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    text-align: center;
    margin-bottom: 40px;
    position: relative;
}

.channels-title::after {
    content: '';
    position: absolute;
    bottom: -12px;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 3px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

.channels-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.channel-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 40px 30px;
    text-align: center;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.channel-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(6, 255, 165, 0.1), transparent);
    transition: left 0.5s ease;
}

.channel-card:hover::before {
    left: 100%;
}

.channel-card:hover {
    background: rgba(6, 255, 165, 0.1);
    border-color: var(--accent-color);
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.channel-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-secondary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    transition: all 0.3s ease;
}

.channel-card:hover .channel-icon {
    transform: scale(1.1) rotate(360deg);
}

.channel-icon i {
    font-size: 2rem;
    color: #ffffff;
}

.channel-card h4 {
    font-size: 1.375rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.channel-card p {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: 20px;
    line-height: 1.5;
}

.channel-status {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 500;
}

.channel-status.easy {
    background: rgba(16, 185, 129, 0.2);
    color: var(--success-color);
}

.channel-status.updated {
    background: rgba(245, 158, 11, 0.2);
    color: var(--warning-color);
}

.channel-status.convenient {
    background: rgba(168, 85, 247, 0.2);
    color: #a855f7;
}

/* Promotions Section */
.promotions-section {
    margin-bottom: 60px;
}

.promotions-header {
    text-align: center;
    margin-bottom: 50px;
}

.promotions-title {
    font-size: 2.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 24px;
    position: relative;
}

.promotions-title::after {
    content: '';
    position: absolute;
    bottom: -12px;
    left: 50%;
    transform: translateX(-50%);
    width: 150px;
    height: 3px;
    background: var(--gradient-secondary);
    border-radius: 2px;
}

.promotions-description {
    font-size: 1.125rem;
    color: var(--text-secondary);
    max-width: 900px;
    margin: 0 auto;
    line-height: 1.7;
}

.promotions-description strong {
    color: var(--primary-color);
    font-weight: 600;
}

.promotions-description a {
    color: var(--accent-color);
    text-decoration: underline;
    transition: all 0.3s ease;
}

.promotions-description a:hover {
    color: var(--primary-color);
    text-decoration: none;
}

.free-credit-info {
    display: grid;
    grid-template-columns: 1fr;
    gap: 32px;
    margin-bottom: 50px;
}

.credit-highlight {
    background: var(--gradient-secondary);
    border-radius: 20px;
    padding: 32px;
    color: var(--dark-bg);
    display: flex;
    align-items: center;
    gap: 24px;
}

.credit-icon {
    width: 80px;
    height: 80px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.credit-icon i {
    font-size: 2rem;
    color: var(--dark-bg);
}

.credit-text h4 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--dark-bg);
}

.credit-text p {
    font-size: 1.125rem;
    line-height: 1.6;
    margin: 0;
    color: var(--dark-bg);
}

.credit-text strong {
    font-weight: 700;
}

.other-credits {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    padding: 32px;
    border: 1px solid var(--border-color);
    backdrop-filter: blur(10px);
}

.other-credits h4 {
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 16px;
}

.other-credits p {
    font-size: 1.125rem;
    line-height: 1.7;
    color: var(--text-secondary);
    margin: 0;
}

.other-credits strong {
    color: var(--primary-color);
    font-weight: 600;
}

.promotions-list {
    margin-bottom: 50px;
}

.list-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    text-align: center;
    margin-bottom: 32px;
}

.promo-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

.promo-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 24px;
    display: flex;
    align-items: center;
    gap: 20px;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.promo-card:hover {
    background: rgba(255, 107, 53, 0.1);
    border-color: var(--primary-color);
    transform: translateX(10px);
}

.promo-card.featured {
    border-color: var(--accent-color);
    background: rgba(6, 255, 165, 0.1);
}

.promo-card.special {
    border-color: var(--secondary-color);
    background: rgba(255, 210, 63, 0.1);
}

.promo-number {
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    color: #ffffff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    font-weight: 700;
    flex-shrink: 0;
}

.promo-card.featured .promo-number {
    background: var(--accent-color);
    color: var(--dark-bg);
}

.promo-card.special .promo-number {
    background: var(--secondary-color);
    color: var(--dark-bg);
}

.promo-content h5 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.promo-content p {
    font-size: 1rem;
    color: var(--text-secondary);
    margin: 0;
}

/* Warning Terms */
.warning-terms {
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.1) 0%, rgba(239, 68, 68, 0.05) 100%);
    border-radius: 20px;
    padding: 40px;
    border: 1px solid rgba(239, 68, 68, 0.2);
    position: relative;
}

.warning-terms::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 5px;
    height: 100%;
    background: var(--error-color);
}

.warning-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 24px;
}

.warning-header i {
    font-size: 2rem;
    color: var(--error-color);
    animation: pulse-warning 2s infinite;
}

.warning-header h3 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--error-color);
    margin: 0;
}

.warning-content p {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.warning-content p:last-child {
    margin-bottom: 0;
}

.warning-content strong {
    color: var(--error-color);
    font-weight: 600;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .access-main {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .access-title {
        font-size: 2.25rem;
    }
    
    .channels-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 24px;
    }
    
    .credit-highlight {
        flex-direction: column;
        text-align: center;
    }
    
    .promo-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }
}

@media (max-width: 768px) {
    .access-section {
        padding: 80px 0;
    }
    
    .access-container {
        padding: 0 16px;
    }
    
    .access-title {
        font-size: 2rem;
    }
    
    .access-subtitle {
        font-size: 1.125rem;
    }
    
    .access-info {
        padding: 24px;
    }
    
    .channels-grid {
        grid-template-columns: 1fr;
    }
    
    .channel-card {
        padding: 30px 24px;
    }
    
    .credit-highlight {
        padding: 24px;
        gap: 20px;
    }
    
    .credit-icon {
        width: 60px;
        height: 60px;
    }
    
    .credit-icon i {
        font-size: 1.5rem;
    }
    
    .other-credits {
        padding: 24px;
    }
    
    .promo-grid {
        grid-template-columns: 1fr;
    }
    
    .promo-card {
        flex-direction: column;
        text-align: center;
        gap: 16px;
    }
    
    .warning-terms {
        padding: 24px;
    }
    
    .warning-header {
        flex-direction: column;
        text-align: center;
        gap: 12px;
    }
    
    .access-badge {
        padding: 8px 16px;
        font-size: 0.875rem;
    }
}

@media (max-width: 480px) {
    .access-title {
        font-size: 1.75rem;
    }
    
    .access-info {
        padding: 20px;
    }
    
    .channel-card {
        padding: 24px 20px;
    }
    
    .channel-icon {
        width: 60px;
        height: 60px;
    }
    
    .channel-icon i {
        font-size: 1.5rem;
    }
    
    .promotions-title {
        font-size: 2rem;
    }
    
    .credit-highlight {
        padding: 20px;
    }
    
    .other-credits {
        padding: 20px;
    }
    
    .warning-terms {
        padding: 20px;
    }
    
    .warning-header h3 {
        font-size: 1.5rem;
    }
}

/* Footer Styles */
.main-footer {
    background: var(--dark-card);
    border-top: 1px solid var(--border-color);
    padding: 60px 0 0;
    margin-top: 80px;
    position: relative;
    overflow: hidden;
}

.main-footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255, 107, 53, 0.05) 0%, rgba(6, 255, 165, 0.05) 100%);
    z-index: 0;
}

.footer-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
    z-index: 1;
}

/* Footer Content */
.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

/* Footer Brand */
.footer-brand {
    max-width: 400px;
}

.footer-brand .brand-logo {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
}

.footer-brand .brand-logo i {
    font-size: 2rem;
    color: #ffffff;
}

.footer-brand .brand-name {
    font-family: 'Prompt', sans-serif;
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 16px;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.brand-description {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.brand-features {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.feature-badge {
    display: flex;
    align-items: center;
    gap: 6px;
    background: rgba(6, 255, 165, 0.1);
    color: var(--accent-color);
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 500;
    border: 1px solid rgba(6, 255, 165, 0.2);
}

.feature-badge i {
    font-size: 0.875rem;
}

/* Footer Navigation */
.footer-nav-title,
.footer-services-title,
.footer-contact-title {
    font-family: 'Prompt', sans-serif;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 20px;
    position: relative;
}

.footer-nav-title::after,
.footer-services-title::after,
.footer-contact-title::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 30px;
    height: 2px;
    background: var(--accent-color);
    border-radius: 1px;
}

.footer-nav-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-nav-link {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9375rem;
    transition: all 0.3s ease;
    padding: 4px 0;
}

.footer-nav-link:hover {
    color: var(--accent-color);
    transform: translateX(5px);
}

.footer-nav-link i {
    font-size: 0.875rem;
    color: var(--accent-color);
    width: 16px;
    text-align: center;
}

/* Footer Services */
.footer-services-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.service-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-secondary);
    font-size: 0.9375rem;
    transition: all 0.3s ease;
    padding: 4px 0;
}

.service-item:hover {
    color: var(--primary-color);
}

.service-item i {
    font-size: 0.875rem;
    color: var(--primary-color);
    width: 16px;
    text-align: center;
}

/* Footer Contact */
.contact-info {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 20px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-secondary);
    font-size: 0.9375rem;
}

.contact-item i {
    font-size: 0.875rem;
    color: var(--accent-color);
    width: 16px;
    text-align: center;
}

.social-links {
    display: flex;
    gap: 12px;
}

.social-link {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-link:hover {
    background: var(--accent-color);
    color: var(--dark-bg);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.social-link i {
    font-size: 1rem;
}

/* Footer Legal */
.footer-legal {
    padding: 20px 0;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.legal-links {
    display: flex;
    justify-content: center;
    gap: 32px;
    flex-wrap: wrap;
}

.legal-link {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.875rem;
    transition: all 0.3s ease;
    position: relative;
}

.legal-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--accent-color);
    transition: width 0.3s ease;
}

.legal-link:hover {
    color: var(--accent-color);
}

.legal-link:hover::after {
    width: 100%;
}

/* Footer Bottom */
.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
}

.copyright {
    flex: 1;
}

.copyright p {
    color: var(--text-muted);
    font-size: 0.875rem;
    margin: 0;
}

.footer-badges {
    display: flex;
    gap: 16px;
}

.security-badge,
.age-badge {
    display: flex;
    align-items: center;
    gap: 6px;
    background: rgba(255, 255, 255, 0.05);
    padding: 6px 12px;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-size: 0.75rem;
    font-weight: 500;
}

.security-badge i {
    color: var(--success-color);
    font-size: 0.75rem;
}

.age-badge i {
    color: var(--warning-color);
    font-size: 0.75rem;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .footer-content {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }
    
    .footer-brand {
        grid-column: 1 / -1;
        max-width: 100%;
    }
    
    .legal-links {
        gap: 24px;
    }
}

@media (max-width: 768px) {
    .main-footer {
        padding: 40px 0 0;
    }
    
    .footer-container {
        padding: 0 16px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .footer-brand {
        text-align: center;
    }
    
    .brand-features {
        justify-content: center;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
    
    .legal-links {
        flex-direction: column;
        align-items: center;
        gap: 16px;
    }
    
    .footer-badges {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .main-footer {
        padding: 32px 0 0;
    }
    
    .footer-brand .brand-name {
        font-size: 1.75rem;
    }
    
    .footer-brand .brand-logo {
        width: 50px;
        height: 50px;
        margin: 0 auto 16px;
    }
    
    .footer-brand .brand-logo i {
        font-size: 1.5rem;
    }
    
    .social-links {
        justify-content: center;
    }
    
    .legal-links {
        gap: 12px;
    }
    
    .footer-badges {
        flex-direction: column;
        align-items: center;
        gap: 8px;
    }
}

/* Sticky Bottom Buttons */
.sticky-buttons {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    display: flex;
    width: 100%;
    background: rgba(10, 10, 15, 0.95);
    backdrop-filter: blur(10px);
    border-top: 1px solid var(--border-color);
    z-index: 999;
    padding: 0;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.3);
}

.sticky-btn {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 12px 8px;
    text-decoration: none;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    min-height: 70px;
    border: none;
    outline: none;
}

.sticky-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left 0.5s ease;
}

.sticky-btn:active::before {
    left: 100%;
}

.sticky-btn i {
    font-size: 1.25rem;
    margin-bottom: 4px;
    transition: all 0.3s ease;
}

.sticky-btn span {
    font-size: 0.75rem;
    font-weight: 600;
    text-align: center;
    line-height: 1.2;
    transition: all 0.3s ease;
}

/* Login Button */
.login-btn {
    background: linear-gradient(135deg, #374151 0%, #4b5563 100%);
    color: var(--text-primary);
    border-right: 1px solid var(--border-color);
}

.login-btn:hover,
.login-btn:active {
    background: linear-gradient(135deg, #4b5563 0%, #6b7280 100%);
    color: #ffffff;
    transform: translateY(-2px);
}

.login-btn i {
    color: var(--accent-color);
}

/* Register Button */
.register-btn {
    background: var(--gradient-primary);
    color: #ffffff;
    border-right: 1px solid var(--border-color);
}

.register-btn:hover,
.register-btn:active {
    background: linear-gradient(135deg, #ff8c42 0%, #ffdd4a 100%);
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(255, 107, 53, 0.3);
}

.register-btn i {
    color: #ffffff;
}

/* Bonus Button */
.bonus-btn {
    background: var(--gradient-secondary);
    color: var(--dark-bg);
    animation: sticky-pulse 2s infinite;
    position: relative;
}

.bonus-btn::after {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: var(--gradient-secondary);
    border-radius: 0;
    opacity: 0.5;
    animation: sticky-glow 2s infinite;
    z-index: -1;
}

.bonus-btn:hover,
.bonus-btn:active {
    background: linear-gradient(135deg, #00e5a0 0%, #00c4d4 100%);
    color: var(--dark-bg);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(6, 255, 165, 0.4);
}

.bonus-btn i {
    color: var(--dark-bg);
}

@keyframes sticky-pulse {
    0%, 100% {
        box-shadow: 0 0 10px rgba(6, 255, 165, 0.3);
    }
    50% {
        box-shadow: 0 0 20px rgba(6, 255, 165, 0.6);
    }
}

@keyframes sticky-glow {
    0%, 100% {
        opacity: 0.5;
        transform: scale(1);
    }
    50% {
        opacity: 0.8;
        transform: scale(1.02);
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .sticky-buttons {
        padding: 0;
    }
    
    .sticky-btn {
        padding: 10px 6px;
        min-height: 65px;
    }
    
    .sticky-btn i {
        font-size: 1.125rem;
        margin-bottom: 3px;
    }
    
    .sticky-btn span {
        font-size: 0.6875rem;
    }
}

@media (max-width: 480px) {
    .sticky-btn {
        padding: 8px 4px;
        min-height: 60px;
    }
    
    .sticky-btn i {
        font-size: 1rem;
        margin-bottom: 2px;
    }
    
    .sticky-btn span {
        font-size: 0.625rem;
        line-height: 1.1;
    }
}

@media (max-width: 360px) {
    .sticky-btn span {
        font-size: 0.5625rem;
    }
    
    .sticky-btn i {
        font-size: 0.9375rem;
    }
    
    .sticky-btn {
        min-height: 55px;
        padding: 6px 2px;
    }
}

/* Ensure sticky buttons don't interfere with page content */
body {
    padding-bottom: 70px;
}

@media (max-width: 768px) {
    body {
        padding-bottom: 65px;
    }
}

@media (max-width: 480px) {
    body {
        padding-bottom: 60px;
    }
}

@media (max-width: 360px) {
    body {
        padding-bottom: 55px;
    }
}

/* Login Section */
.login-section {
    min-height: 100vh;
    background: var(--gradient-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 100px 20px 20px;
    position: relative;
    overflow: hidden;
}

.login-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at center, rgba(255, 107, 53, 0.1) 0%, transparent 70%),
                radial-gradient(ellipse at top right, rgba(6, 255, 165, 0.08) 0%, transparent 50%),
                radial-gradient(ellipse at bottom left, rgba(255, 210, 63, 0.06) 0%, transparent 50%);
    z-index: 0;
}

/* Login Container */
.login-container {
    max-width: 450px;
    width: 100%;
    position: relative;
    z-index: 1;
}

/* Login Card */
.login-card {
    background: rgba(26, 26, 46, 0.95);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    padding: 40px;
    backdrop-filter: blur(20px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    position: relative;
    overflow: hidden;
}

.login-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
    border-radius: 24px 24px 0 0;
}

/* Login Header */
.login-header {
    text-align: center;
    margin-bottom: 32px;
}

.logo-container {
    margin-bottom: 24px;
}

.login-logo {
    width: 80px;
    height: 80px;
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
    transition: all 0.3s ease;
}

.login-logo:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-xl);
}

.login-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.login-subtitle {
    font-size: 1rem;
    color: var(--text-secondary);
    margin: 0;
}

/* Error Container */
.error-container {
    margin-bottom: 24px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
}

.error-container.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.error-message {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    border-radius: 12px;
    padding: 12px 16px;
    display: flex;
    align-items: center;
    gap: 8px;
    animation: shake 0.5s ease-in-out;
}

.error-message i {
    color: var(--error-color);
    font-size: 1rem;
}

.error-message span {
    color: var(--error-color);
    font-size: 0.875rem;
    font-weight: 500;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-5px); }
    75% { transform: translateX(5px); }
}

/* Form Styles */
.login-form {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.form-label i {
    font-size: 0.875rem;
    color: var(--accent-color);
    width: 16px;
    text-align: center;
}

.form-input {
    width: 100%;
    padding: 16px 20px;
    background: rgba(255, 255, 255, 0.05);
    border: 2px solid var(--border-color);
    border-radius: 12px;
    color: var(--text-primary);
    font-size: 1rem;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.form-input:focus {
    outline: none;
    border-color: var(--accent-color);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 0 0 3px rgba(6, 255, 165, 0.1);
}

.form-input::placeholder {
    color: var(--text-muted);
}

.form-input.error {
    border-color: var(--error-color);
    background: rgba(239, 68, 68, 0.05);
}

.form-input.error:focus {
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

/* Password Input Container */
.password-input-container {
    position: relative;
}

.password-toggle {
    position: absolute;
    right: 16px;
    top: 50%;
    transform: translateY(-50%);
    background: transparent;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 1rem;
    padding: 4px;
    border-radius: 4px;
    transition: all 0.3s ease;
}

.password-toggle:hover {
    color: var(--accent-color);
    background: rgba(255, 255, 255, 0.05);
}

.password-toggle:focus {
    outline: none;
    color: var(--accent-color);
}

/* Input Error */
.input-error {
    color: var(--error-color);
    font-size: 0.875rem;
    margin-top: 4px;
    display: none;
    align-items: center;
    gap: 4px;
}

.input-error.show {
    display: flex;
}

.input-error::before {
    content: '\f06a';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    font-size: 0.75rem;
}

/* Login Button */
.login-button {
    width: 100%;
    padding: 16px 24px;
    background: var(--gradient-primary);
    color: #ffffff;
    border: none;
    border-radius: 12px;
    font-size: 1.125rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 56px;
}

.login-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.login-button:hover::before {
    left: 100%;
}

.login-button:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.login-button:active {
    transform: translateY(0);
}

.login-button:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

.login-button:disabled:hover {
    transform: none;
    box-shadow: none;
}

.button-loading {
    display: none;
}

.login-button.loading .button-text {
    opacity: 0;
}

.login-button.loading .button-loading {
    display: flex;
    position: absolute;
}

/* Form Divider */
.form-divider {
    text-align: center;
    color: var(--text-muted);
    font-size: 0.875rem;
    position: relative;
    margin: 8px 0;
}

.form-divider::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--border-color);
    z-index: 0;
}

.form-divider::after {
    content: 'หรือ';
    background: rgba(26, 26, 46, 0.95);
    padding: 0 16px;
    position: relative;
    z-index: 1;
}

/* Register Button */
.register-button {
    width: 100%;
    padding: 16px 24px;
    background: transparent;
    color: var(--accent-color);
    border: 2px solid var(--accent-color);
    border-radius: 12px;
    font-size: 1.125rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 56px;
}

.register-button:hover {
    background: var(--accent-color);
    color: var(--dark-bg);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.register-button:active {
    transform: translateY(0);
}

/* Login Features */
.login-features {
    display: flex;
    justify-content: center;
    gap: 24px;
    margin-top: 32px;
    padding-top: 24px;
    border-top: 1px solid var(--border-color);
}

.feature-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    text-align: center;
}

.feature-item i {
    font-size: 1.25rem;
    color: var(--accent-color);
}

.feature-item span {
    font-size: 0.75rem;
    color: var(--text-secondary);
    font-weight: 500;
}

/* Responsive Design */
@media (max-width: 768px) {
    .login-section {
        padding: 80px 16px 16px;
    }
    
    .login-card {
        padding: 32px 24px;
    }
    
    .login-logo {
        width: 70px;
        height: 70px;
    }
    
    .login-title {
        font-size: 1.75rem;
    }
    
    .login-features {
        gap: 16px;
    }
    
    .feature-item i {
        font-size: 1.125rem;
    }
    
    .feature-item span {
        font-size: 0.6875rem;
    }
}

@media (max-width: 480px) {
    .login-card {
        padding: 24px 20px;
        border-radius: 20px;
    }
    
    .login-logo {
        width: 60px;
        height: 60px;
    }
    
    .login-title {
        font-size: 1.5rem;
    }
    
    .form-input {
        padding: 14px 16px;
        font-size: 0.9375rem;
    }
    
    .login-button,
    .register-button {
        padding: 14px 20px;
        font-size: 1rem;
        min-height: 52px;
    }
    
    .login-features {
        flex-direction: column;
        gap: 12px;
    }
    
    .feature-item {
        flex-direction: row;
        gap: 8px;
    }
    
    .feature-item i {
        font-size: 1rem;
    }
    
    .feature-item span {
        font-size: 0.75rem;
    }
}

@media (max-width: 360px) {
    .login-section {
        padding: 70px 12px 12px;
    }
    
    .login-card {
        padding: 20px 16px;
    }
    
    .login-features {
        gap: 8px;
    }
}

/* Register Section */
.register-section {
    min-height: 100vh;
    background: var(--gradient-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 100px 20px 20px;
    position: relative;
    overflow: hidden;
}

.register-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at center, rgba(255, 107, 53, 0.1) 0%, transparent 70%),
                radial-gradient(ellipse at top left, rgba(6, 255, 165, 0.08) 0%, transparent 50%),
                radial-gradient(ellipse at bottom right, rgba(255, 210, 63, 0.06) 0%, transparent 50%);
    z-index: 0;
}

/* Register Container */
.register-container {
    max-width: 500px;
    width: 100%;
    position: relative;
    z-index: 1;
}

/* Register Card */
.register-card {
    background: rgba(26, 26, 46, 0.95);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    padding: 40px;
    backdrop-filter: blur(20px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    position: relative;
    overflow: hidden;
}

.register-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-secondary);
    border-radius: 24px 24px 0 0;
}

/* Register Header */
.register-header {
    text-align: center;
    margin-bottom: 32px;
}

.logo-container {
    margin-bottom: 24px;
}

.register-logo {
    width: 80px;
    height: 80px;
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
    transition: all 0.3s ease;
}

.register-logo:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-xl);
}

.register-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
    background: var(--gradient-secondary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.register-subtitle {
    font-size: 1rem;
    color: var(--text-secondary);
    margin: 0;
}

/* Error & Success Containers */
.error-container,
.success-container {
    margin-bottom: 24px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
}

.error-container.show,
.success-container.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.error-message {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    border-radius: 12px;
    padding: 12px 16px;
    display: flex;
    align-items: center;
    gap: 8px;
    animation: shake 0.5s ease-in-out;
}

.error-message i {
    color: var(--error-color);
    font-size: 1rem;
}

.error-message span {
    color: var(--error-color);
    font-size: 0.875rem;
    font-weight: 500;
}

.success-message {
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.3);
    border-radius: 12px;
    padding: 12px 16px;
    display: flex;
    align-items: center;
    gap: 8px;
    animation: slideIn 0.5s ease-in-out;
}

.success-message i {
    color: var(--success-color);
    font-size: 1rem;
}

.success-message span {
    color: var(--success-color);
    font-size: 0.875rem;
    font-weight: 500;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-5px); }
    75% { transform: translateX(5px); }
}

@keyframes slideIn {
    0% { transform: translateY(-10px); opacity: 0; }
    100% { transform: translateY(0); opacity: 1; }
}

/* Form Styles */
.register-form {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.form-label i {
    font-size: 0.875rem;
    color: var(--accent-color);
    width: 16px;
    text-align: center;
}

.form-input {
    width: 100%;
    padding: 16px 20px;
    background: rgba(255, 255, 255, 0.05);
    border: 2px solid var(--border-color);
    border-radius: 12px;
    color: var(--text-primary);
    font-size: 1.125rem;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    text-align: center;
    letter-spacing: 1px;
}

.form-input:focus {
    outline: none;
    border-color: var(--accent-color);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 0 0 3px rgba(6, 255, 165, 0.1);
}

.form-input::placeholder {
    color: var(--text-muted);
    text-align: center;
}

.form-input.error {
    border-color: var(--error-color);
    background: rgba(239, 68, 68, 0.05);
}

.form-input.error:focus {
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

.form-input.success {
    border-color: var(--success-color);
    background: rgba(16, 185, 129, 0.05);
}

.form-input.success:focus {
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1);
}

/* Input Error */
.input-error {
    color: var(--error-color);
    font-size: 0.875rem;
    margin-top: 4px;
    display: none;
    align-items: center;
    gap: 4px;
}

.input-error.show {
    display: flex;
}

.input-error::before {
    content: '\f06a';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    font-size: 0.75rem;
}

/* Input Help */
.input-help {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 4px;
}

.input-help i {
    font-size: 0.75rem;
    color: var(--accent-color);
}

/* Register Button */
.register-button {
    width: 100%;
    padding: 18px 24px;
    background: var(--gradient-secondary);
    color: var(--dark-bg);
    border: none;
    border-radius: 12px;
    font-size: 1.125rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 60px;
    animation: pulse-glow 2s infinite;
}

.register-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s ease;
}

.register-button:hover::before {
    left: 100%;
}

.register-button:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl);
}

.register-button:active {
    transform: translateY(-1px);
}

.register-button:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
    animation: none;
}

.register-button:disabled:hover {
    transform: none;
    box-shadow: none;
}

.button-loading {
    display: none;
}

.register-button.loading .button-text {
    opacity: 0;
}

.register-button.loading .button-loading {
    display: flex;
    position: absolute;
}

/* Form Divider */
.form-divider {
    text-align: center;
    color: var(--text-muted);
    font-size: 0.875rem;
    position: relative;
    margin: 8px 0;
}

.form-divider::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--border-color);
    z-index: 0;
}

.form-divider::after {
    content: 'หรือ';
    background: rgba(26, 26, 46, 0.95);
    padding: 0 16px;
    position: relative;
    z-index: 1;
}

/* Login Button (Outline) */
.login-button {
    width: 100%;
    padding: 16px 24px;
    background: transparent;
    color: var(--accent-color);
    border: 2px solid var(--accent-color);
    border-radius: 12px;
    font-size: 1.125rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 56px;
}

.login-button:hover {
    background: var(--accent-color);
    color: var(--dark-bg);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.login-button:active {
    transform: translateY(0);
}

/* Register Benefits */
.register-benefits {
    margin-top: 32px;
    padding-top: 24px;
    border-top: 1px solid var(--border-color);
}

.benefits-title {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--text-primary);
    text-align: center;
    margin-bottom: 20px;
}

.benefits-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.benefit-item {
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.03);
    padding: 12px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.benefit-item:hover {
    background: rgba(6, 255, 165, 0.05);
    border-color: var(--accent-color);
    transform: translateY(-2px);
}

.benefit-item i {
    font-size: 1rem;
    color: var(--accent-color);
    flex-shrink: 0;
}

.benefit-item span {
    font-size: 0.75rem;
    color: var(--text-secondary);
    font-weight: 500;
    line-height: 1.3;
}

/* Responsive Design */
@media (max-width: 768px) {
    .register-section {
        padding: 80px 16px 16px;
    }
    
    .register-card {
        padding: 32px 24px;
    }
    
    .register-logo {
        width: 70px;
        height: 70px;
    }
    
    .register-title {
        font-size: 1.75rem;
    }
    
    .benefits-list {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .benefit-item {
        padding: 10px;
    }
    
    .benefit-item span {
        font-size: 0.6875rem;
    }
}

@media (max-width: 480px) {
    .register-card {
        padding: 24px 20px;
        border-radius: 20px;
    }
    
    .register-logo {
        width: 60px;
        height: 60px;
    }
    
    .register-title {
        font-size: 1.5rem;
    }
    
    .form-input {
        padding: 14px 16px;
        font-size: 1rem;
    }
    
    .register-button,
    .login-button {
        padding: 14px 20px;
        font-size: 1rem;
        min-height: 52px;
    }
    
    .register-button {
        min-height: 56px;
    }
    
    .benefits-list {
        gap: 10px;
    }
    
    .benefit-item {
        padding: 8px;
        flex-direction: column;
        text-align: center;
        gap: 6px;
    }
    
    .benefit-item span {
        font-size: 0.625rem;
    }
}

@media (max-width: 360px) {
    .register-section {
        padding: 70px 12px 12px;
    }
    
    .register-card {
        padding: 20px 16px;
    }
    
    .input-help span {
        font-size: 0.6875rem;
    }
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, var(--dark-bg) 0%, var(--dark-surface) 100%);
    padding: 120px 0 80px;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at center, rgba(255, 107, 53, 0.15) 0%, transparent 70%),
                radial-gradient(ellipse at top right, rgba(6, 255, 165, 0.1) 0%, transparent 50%),
                radial-gradient(ellipse at bottom left, rgba(255, 210, 63, 0.08) 0%, transparent 50%);
    z-index: 0;
}

.hero-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
    z-index: 1;
}

.hero-content {
    text-align: center;
    margin: 0 auto;
}

.hero-title {
    font-size: 3rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 24px;
    line-height: 1.2;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 40px;
    line-height: 1.6;
}

.hero-features {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.feature-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    background: rgba(255, 255, 255, 0.05);
    padding: 24px 20px;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
    min-width: 150px;
}

.feature-item:hover {
    background: rgba(255, 107, 53, 0.1);
    border-color: var(--primary-color);
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.feature-item i {
    font-size: 2rem;
    color: var(--primary-color);
}

.feature-item span {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    text-align: center;
}

.hero-cta {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 20px 40px;
    background: var(--gradient-secondary);
    color: var(--dark-bg);
    text-decoration: none;
    font-size: 1.25rem;
    font-weight: 700;
    border-radius: 50px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    animation: pulse-glow 2s infinite;
}

.hero-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s ease;
}

.hero-cta:hover::before {
    left: 100%;
}

.hero-cta:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl);
}

.hero-cta i {
    font-size: 1.25rem;
}

/* Promotion Sections */
.promotion-section {
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}

.promotion-section:nth-child(even) {
    background: var(--dark-surface);
}

.promotion-section:nth-child(odd) {
    background: var(--dark-bg);
}

.promotion-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, rgba(255, 107, 53, 0.03) 0%, rgba(6, 255, 165, 0.03) 100%);
    z-index: 0;
}

.promotion-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
    z-index: 1;
}

/* Promotion Header */
.promotion-header {
    text-align: center;
    margin-bottom: 50px;
}

.promotion-icon {
    width: 100px;
    height: 100px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    transition: all 0.3s ease;
    animation: float 3s ease-in-out infinite;
}

.promotion-icon i {
    font-size: 2.5rem;
    color: #ffffff;
}

.promotion-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
    line-height: 1.2;
}

/* Promotion Content */
.promotion-content {
    max-width: 900px;
    margin: 0 auto;
}

.promotion-list {
    list-style: none;
    margin: 0 0 40px 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.promotion-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    background: rgba(255, 255, 255, 0.05);
    padding: 24px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.promotion-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(6, 255, 165, 0.1), transparent);
    transition: left 0.5s ease;
}

.promotion-item:hover::before {
    left: 100%;
}

.promotion-item:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--accent-color);
    transform: translateX(10px);
    box-shadow: var(--shadow-md);
}

.promotion-item i {
    font-size: 1.25rem;
    color: var(--success-color);
    flex-shrink: 0;
    margin-top: 2px;
}

.promotion-item span {
    font-size: 1.125rem;
    color: var(--text-secondary);
    line-height: 1.6;
    flex: 1;
}

/* Promotion CTA */
.promotion-cta {
    text-align: center;
}

.cta-button {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 18px 36px;
    text-decoration: none;
    font-size: 1.125rem;
    font-weight: 600;
    border-radius: 50px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    min-width: 250px;
    justify-content: center;
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.cta-button:hover::before {
    left: 100%;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.cta-button i {
    font-size: 1.125rem;
}

/* CTA Button Variants */
.cta-button.primary {
    background: var(--gradient-primary);
    color: #ffffff;
}

.cta-button.secondary {
    background: var(--gradient-secondary);
    color: var(--dark-bg);
}

.cta-button.accent {
    background: linear-gradient(135deg, #06ffa5 0%, #00d4aa 100%);
    color: var(--dark-bg);
}

.cta-button.warning {
    background: linear-gradient(135deg, #ffd23f 0%, #ff6b35 100%);
    color: var(--dark-bg);
}

/* Animations */
@keyframes pulse-glow {
    0%, 100% {
        box-shadow: 0 0 20px rgba(6, 255, 165, 0.3);
    }
    50% {
        box-shadow: 0 0 30px rgba(6, 255, 165, 0.6);
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-features {
        gap: 24px;
    }
    
    .promotion-title {
        font-size: 2.25rem;
    }
    
    .promotion-icon {
        width: 80px;
        height: 80px;
    }
    
    .promotion-icon i {
        font-size: 2rem;
    }
}

@media (max-width: 768px) {
    .hero-section {
        padding: 100px 0 60px;
    }
    
    .hero-container,
    .promotion-container {
        padding: 0 16px;
    }
    
    .hero-title {
        font-size: 2.25rem;
    }
    
    .hero-description {
        font-size: 1.125rem;
    }
    
    .hero-features {
        flex-direction: column;
        align-items: center;
        gap: 20px;
    }
    
    .feature-item {
        flex-direction: row;
        min-width: 250px;
        padding: 20px;
    }
    
    .feature-item i {
        font-size: 1.5rem;
    }
    
    .promotion-section {
        padding: 60px 0;
    }
    
    .promotion-title {
        font-size: 2rem;
    }
    
    .promotion-icon {
        width: 70px;
        height: 70px;
    }
    
    .promotion-icon i {
        font-size: 1.75rem;
    }
    
    .promotion-item {
        flex-direction: column;
        text-align: center;
        gap: 12px;
    }
    
    .promotion-item:hover {
        transform: translateY(-5px);
    }
    
    .cta-button {
        min-width: 200px;
        padding: 16px 28px;
    }
}

@media (max-width: 480px) {
    .hero-section {
        padding: 90px 0 50px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .hero-cta {
        padding: 16px 32px;
        font-size: 1.125rem;
    }
    
    .feature-item {
        min-width: 200px;
        padding: 16px;
        flex-direction: column;
    }
    
    .feature-item i {
        font-size: 1.25rem;
    }
    
    .feature-item span {
        font-size: 0.9375rem;
    }
    
    .promotion-section {
        padding: 50px 0;
    }
    
    .promotion-title {
        font-size: 1.75rem;
    }
    
    .promotion-icon {
        width: 60px;
        height: 60px;
    }
    
    .promotion-icon i {
        font-size: 1.5rem;
    }
    
    .promotion-item {
        padding: 20px;
    }
    
    .promotion-item span {
        font-size: 1rem;
    }
    
    .cta-button {
        min-width: 100%;
        padding: 14px 24px;
        font-size: 1rem;
    }
}

@media (max-width: 360px) {
    .hero-title {
        font-size: 1.75rem;
    }
    
    .promotion-title {
        font-size: 1.5rem;
    }
    
    .promotion-item {
        padding: 16px;
    }
    
    .feature-item {
        min-width: 180px;
        padding: 14px;
    }
}