/* CSS Custom Variables */
:root {
    --bg-dark: #090812;
    --bg-darker: #05040a;
    --bg-card: rgba(18, 16, 35, 0.55);
    --bg-card-hover: rgba(28, 25, 54, 0.75);
    --text-white: #ffffff;
    --text-light: #f1f5f9;
    --text-gray: #94a3b8;
    --accent-orange: #ff6d5a;
    --accent-pink: #ff4b72;
    --accent-purple: #8c30f5;
    --accent-gradient: linear-gradient(135deg, #ff6d5a 0%, #ff4b72 50%, #8c30f5 100%);
    --accent-glow: 0 8px 32px 0 rgba(255, 75, 114, 0.25);
    --border-color: rgba(255, 255, 255, 0.06);
    --border-glow: rgba(140, 48, 245, 0.3);
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --border-radius-lg: 16px;
    --border-radius-md: 10px;
}

/* Global Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scroll-behavior: smooth;
}

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

/* Selection Highlight */
::selection {
    background-color: var(--accent-pink);
    color: var(--text-white);
}

a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition-smooth);
}

/* Background Glow Effects */
.hero-glow-1, .hero-glow-2 {
    position: absolute;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    filter: blur(180px);
    z-index: 0;
    pointer-events: none;
}

.hero-glow-1 {
    background: radial-gradient(circle, rgba(140, 48, 245, 0.15) 0%, rgba(0,0,0,0) 70%);
    top: -200px;
    right: -100px;
}

.hero-glow-2 {
    background: radial-gradient(circle, rgba(255, 75, 114, 0.12) 0%, rgba(0,0,0,0) 70%);
    top: 300px;
    left: -200px;
}

/* Header & Navigation Bar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(9, 8, 18, 0.7);
    backdrop-filter: blur(15px);
    border-bottom: 1px solid var(--border-color);
    padding: 10px 0;
    transition: var(--transition-smooth);
}

.navbar.scrolled {
    padding: 6px 0;
    background: rgba(5, 4, 10, 0.85);
}

.nav-container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--text-white);
    letter-spacing: -0.5px;
}

.logo-icon {
    font-size: 1.6rem;
}

.nav-logo span span {
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

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

.nav-link {
    color: var(--text-gray);
    font-weight: 400;
    font-size: 0.95rem;
    letter-spacing: 0.2px;
    position: relative;
    padding: 6px 0;
}

.nav-link:hover, .nav-link.active {
    color: var(--text-white);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-gradient);
    transition: var(--transition-smooth);
}

.nav-link:hover::after, .nav-link.active::after {
    width: 100%;
}

.nav-btn {
    background: var(--accent-gradient);
    color: var(--text-white);
    padding: 10px 24px;
    border-radius: 50px;
    font-weight: 500;
    font-size: 0.9rem;
    box-shadow: var(--accent-glow);
}

.nav-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 35px 0 rgba(255, 75, 114, 0.4);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
}

.nav-toggle span {
    width: 25px;
    height: 2px;
    background-color: var(--text-white);
    transition: var(--transition-smooth);
}

/* Hero Section */
.hero-section {
    position: relative;
    min-height: 80vh;
    display: flex;
    align-items: center;
    padding: 90px 0 50px 0;
    overflow: hidden;
}

.hero-container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 40px;
    align-items: center;
    z-index: 1;
}

.hero-content {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.badge {
    background: rgba(255, 109, 90, 0.1);
    color: var(--accent-orange);
    border: 1px solid rgba(255, 109, 90, 0.25);
    padding: 6px 14px;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 1px;
    margin-bottom: 24px;
    animation: pulseGlow 2s infinite alternate;
}

.hero-title {
    font-size: 3.2rem;
    font-weight: 700;
    line-height: 1.25;
    color: var(--text-white);
    margin-bottom: 20px;
    letter-spacing: -0.5px;
}

.gradient-text {
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--text-gray);
    margin-bottom: 36px;
    font-weight: 300;
    max-width: 580px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    align-items: center;
    width: 100%;
}

.primary-btn {
    background: var(--accent-gradient);
    color: var(--text-white);
    padding: 16px 36px;
    border-radius: 50px;
    font-weight: 500;
    font-size: 1rem;
    box-shadow: var(--accent-glow);
    text-align: center;
}

.primary-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 16px 40px 0 rgba(255, 75, 114, 0.45);
}

.secondary-btn {
    background: rgba(255, 255, 255, 0.04);
    color: var(--text-white);
    padding: 16px 36px;
    border-radius: 50px;
    font-weight: 500;
    font-size: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.secondary-btn:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-3px);
}

/* Video Mockup Frame with n8n Looping Visualization */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    height: auto;
}

.video-mockup-container {
    background: #0d0c1d;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-lg);
    width: 100%;
    max-width: 540px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.6), var(--accent-glow);
    overflow: hidden;
    position: relative;
    transition: var(--transition-smooth);
}

.video-mockup-container:hover {
    transform: translateY(-5px) scale(1.02);
    border-color: rgba(140, 48, 245, 0.4);
    box-shadow: 0 30px 60px -12px rgba(0, 0, 0, 0.8), 0 0 30px rgba(140, 48, 245, 0.3);
}

.mockup-header {
    background: #16152b;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding: 12px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.mockup-dots {
    display: flex;
    gap: 6px;
}

.mockup-dots span {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    display: inline-block;
}

.dot-red { background-color: #ff5f56; }
.dot-yellow { background-color: #ffbd2e; }
.dot-green { background-color: #27c93f; }

.mockup-title {
    font-size: 0.75rem;
    color: var(--text-gray);
    font-family: 'Outfit', sans-serif;
    letter-spacing: 0.5px;
    font-weight: 500;
}

.mockup-body {
    position: relative;
    overflow: hidden;
    aspect-ratio: 16/9;
}

.mockup-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    filter: brightness(0.9);
}

/* Loop Scanning Line Animation (Video Look) */
.video-overlay-scan {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    background: linear-gradient(
        to bottom,
        rgba(140, 48, 245, 0) 0%,
        rgba(140, 48, 245, 0.0) 10%,
        rgba(255, 75, 114, 0.15) 50%,
        rgba(140, 48, 245, 0.0) 90%,
        rgba(140, 48, 245, 0) 100%
    );
    animation: scanEffect 6s linear infinite;
    z-index: 2;
}

/* Play/Rec Badge */
.play-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: rgba(239, 68, 68, 0.85); /* Red opacity */
    color: #fff;
    font-family: 'Outfit', sans-serif;
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 1px;
    padding: 4px 10px;
    border-radius: 50px;
    box-shadow: 0 0 10px rgba(239, 68, 68, 0.5);
    animation: blinkEffect 1.5s infinite alternate;
    z-index: 3;
}

@keyframes scanEffect {
    0% {
        transform: translateY(-100%);
    }
    100% {
        transform: translateY(100%);
    }
}

@keyframes blinkEffect {
    0% {
        opacity: 0.4;
    }
    100% {
        opacity: 1;
    }
}

/* Section Common Styles */
.section-container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 100px 0;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px auto;
}

.section-title {
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--text-white);
    margin-bottom: 16px;
    letter-spacing: -0.5px;
}

.section-desc {
    font-size: 1.05rem;
    color: var(--text-gray);
    font-weight: 300;
}

/* Comparison Section */
.pain-points-section {
    background-color: var(--bg-darker);
    position: relative;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.comparison-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
}

.comparison-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 40px;
    position: relative;
    transition: var(--transition-smooth);
}

.comparison-card:hover {
    transform: translateY(-4px);
    border-color: rgba(255, 255, 255, 0.1);
}

.card-before {
    border-left: 4px solid var(--accent-orange);
}

.card-after {
    border-left: 4px solid #4ade80;
    background: rgba(74, 222, 128, 0.02);
}

.card-badge {
    position: absolute;
    top: -16px;
    left: 36px;
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
}

.badge-red {
    background: rgba(255, 109, 90, 0.15);
    color: var(--accent-orange);
    border: 1px solid rgba(255, 109, 90, 0.3);
}

.badge-green {
    background: rgba(74, 222, 128, 0.15);
    color: #4ade80;
    border: 1px solid rgba(74, 222, 128, 0.3);
}

.comparison-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.comparison-list li {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.list-icon {
    font-size: 1.25rem;
    margin-top: 2px;
}

.list-text {
    font-size: 0.95rem;
    color: var(--text-gray);
}

.list-text strong {
    color: var(--text-white);
    display: block;
    margin-bottom: 2px;
    font-size: 1.05rem;
}

/* Modules Section */
.modules-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.module-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    padding: 40px 30px;
    position: relative;
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.module-card:hover {
    transform: translateY(-8px);
    border-color: var(--border-glow);
    box-shadow: 0 20px 40px rgba(140, 48, 245, 0.1);
}

.module-number {
    position: absolute;
    top: 20px;
    right: 30px;
    font-family: 'Outfit', sans-serif;
    font-size: 4rem;
    font-weight: 800;
    opacity: 0.18;
    color: var(--text-white);
    line-height: 1;
    transition: var(--transition-smooth);
}

.card-blue .module-number { color: #60a5fa; }
.card-pink .module-number { color: #f43f5e; }
.card-green .module-number { color: #34d399; }
.card-orange .module-number { color: #fbbf24; }

.module-card:hover .module-number {
    opacity: 0.35;
    transform: scale(1.05);
}

.module-icon {
    font-size: 2.5rem;
    margin-bottom: 24px;
}

.module-title {
    font-size: 1.35rem;
    font-weight: 600;
    color: var(--text-white);
    margin-bottom: 14px;
}

.module-desc {
    font-size: 0.95rem;
    color: var(--text-gray);
    margin-bottom: 28px;
    font-weight: 300;
    flex-grow: 1;
}

.module-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.module-features li {
    font-size: 0.85rem;
    color: var(--text-light);
    display: flex;
    align-items: center;
    gap: 8px;
}

.module-features li::before {
    content: '✦';
    color: var(--accent-pink);
    font-weight: bold;
}

/* Featured Card Styles */
.featured-card {
    border-color: rgba(255, 75, 114, 0.3);
    background: radial-gradient(circle at top right, rgba(255, 75, 114, 0.05) 0%, rgba(9, 8, 18, 0) 60%), var(--bg-card);
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

.featured-card:hover {
    border-color: var(--accent-pink);
    box-shadow: 0 20px 40px rgba(255, 75, 114, 0.15);
}

.card-ribbon {
    position: absolute;
    top: 24px;
    left: -32px;
    background: var(--accent-gradient);
    color: var(--text-white);
    padding: 6px 36px;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 1px;
    transform: rotate(-45deg);
    box-shadow: 0 2px 8px rgba(0,0,0,0.25);
}

/* Formats Section */
.formats-section {
    background-color: var(--bg-darker);
    border-top: 1px solid var(--border-color);
}

.formats-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
    max-width: 1000px;
    margin: 0 auto;
}

.format-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    padding: 50px 40px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    transition: var(--transition-smooth);
}

.format-card:hover {
    transform: translateY(-6px);
    border-color: rgba(255, 255, 255, 0.12);
}

.format-badge {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-light);
    padding: 4px 12px;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-bottom: 24px;
}

.format-title {
    font-size: 1.6rem;
    font-weight: 600;
    color: var(--text-white);
    margin-bottom: 16px;
}

.format-description {
    font-size: 0.95rem;
    color: var(--text-gray);
    margin-bottom: 30px;
    font-weight: 300;
    line-height: 1.7;
    flex-grow: 1;
}

.format-price {
    margin-bottom: 36px;
    display: flex;
    align-items: baseline;
    gap: 4px;
}

.price-amount {
    font-size: 2.8rem;
    font-weight: 700;
    color: var(--text-white);
    font-family: 'Outfit', sans-serif;
}

.price-unit {
    font-size: 0.9rem;
    color: var(--text-gray);
}

.format-btn {
    width: 100%;
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.08);
    color: var(--text-white);
    padding: 14px 0;
    border-radius: 50px;
    font-weight: 500;
    transition: var(--transition-smooth);
}

.format-btn:hover {
    background: var(--text-white);
    color: var(--bg-dark);
}

/* Premium Format Styles */
.premium-format {
    border-color: var(--border-glow);
    background: radial-gradient(circle at bottom, rgba(140, 48, 245, 0.05) 0%, rgba(9, 8, 18, 0) 80%), var(--bg-card);
}

.premium-badge {
    background: rgba(140, 48, 245, 0.15);
    border-color: rgba(140, 48, 245, 0.3);
    color: var(--text-white);
}

.premium-format .price-amount {
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.premium-btn {
    background: var(--accent-gradient);
    border: none;
    box-shadow: var(--accent-glow);
}

.premium-btn:hover {
    background: var(--accent-gradient);
    color: var(--text-white);
    transform: translateY(-2px);
    box-shadow: 0 12px 30px rgba(255, 75, 114, 0.35);
}

/* Contact & Booking Section */
.contact-section {
    background-color: var(--bg-dark);
    position: relative;
    border-top: 1px solid var(--border-color);
}

.contact-box {
    display: grid;
    grid-template-columns: 0.95fr 1.05fr;
    gap: 60px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 32px;
    padding: 60px;
    backdrop-filter: blur(12px);
    box-shadow: 0 30px 60px rgba(0,0,0,0.4);
}

.contact-info {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.contact-title {
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--text-white);
    margin-bottom: 16px;
}

.contact-subtitle {
    font-size: 1.05rem;
    color: var(--text-gray);
    margin-bottom: 40px;
    font-weight: 300;
}

.contact-channels {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.channel-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: 18px 24px;
    display: flex;
    align-items: center;
    gap: 20px;
    transition: var(--transition-smooth);
}

.channel-card:hover {
    transform: translateX(6px);
    background: rgba(255, 255, 255, 0.05);
}

.line-channel:hover {
    border-color: #06c755;
    box-shadow: 0 0 15px rgba(6, 199, 85, 0.15);
}

.email-channel:hover {
    border-color: var(--accent-pink);
    box-shadow: 0 0 15px rgba(255, 75, 114, 0.15);
}

.channel-icon {
    font-size: 1.8rem;
}

.channel-details {
    display: flex;
    flex-direction: column;
}

.channel-label {
    font-size: 0.75rem;
    color: var(--text-gray);
    font-weight: 500;
    letter-spacing: 0.5px;
}

.channel-value {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-white);
    letter-spacing: 0.2px;
}

/* Contact Form Styles */
.contact-form-container {
    position: relative;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
    transition: var(--transition-smooth);
}

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

.form-group label {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-light);
}

.form-group input, .form-group select, .form-group textarea {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    padding: 14px 18px;
    font-family: inherit;
    color: var(--text-white);
    font-size: 0.95rem;
    transition: var(--transition-smooth);
    width: 100%;
}

.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    outline: none;
    border-color: var(--accent-purple);
    background: rgba(255, 255, 255, 0.05);
    box-shadow: 0 0 10px rgba(140, 48, 245, 0.2);
}

.form-group select option {
    background-color: var(--bg-dark);
    color: var(--text-white);
}

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

.submit-btn {
    background: var(--accent-gradient);
    color: var(--text-white);
    border: none;
    padding: 16px;
    border-radius: var(--border-radius-md);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    box-shadow: var(--accent-glow);
    transition: var(--transition-smooth);
    margin-top: 10px;
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 16px 40px 0 rgba(255, 75, 114, 0.45);
}

/* Toast Message */
.toast-message {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-dark);
    border: 1px dashed var(--border-glow);
    border-radius: var(--border-radius-lg);
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 40px;
    animation: fadeIn 0.4s ease-out forwards;
    z-index: 10;
}

.toast-icon {
    font-size: 3.5rem;
    margin-bottom: 20px;
    animation: bounceScale 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
}

.toast-text {
    font-size: 1.1rem;
    color: var(--text-gray);
    line-height: 1.6;
}

.toast-text strong {
    color: var(--text-white);
    font-size: 1.4rem;
    display: block;
    margin-bottom: 8px;
}

/* Footer Styles */
.footer {
    background-color: var(--bg-darker);
    border-top: 1px solid var(--border-color);
    padding: 80px 0 30px 0;
}

.footer-container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.2fr 0.8fr 1fr;
    gap: 60px;
    margin-bottom: 60px;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--text-white);
}

.footer-logo span span {
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.footer-about {
    font-size: 0.9rem;
    color: var(--text-gray);
    font-weight: 300;
    line-height: 1.7;
}

.footer-links h4, .footer-info h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-white);
    margin-bottom: 24px;
}

.footer-links ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    color: var(--text-gray);
    font-size: 0.9rem;
}

.footer-links a:hover {
    color: var(--text-white);
    padding-left: 4px;
}

.footer-info {
    display: flex;
    flex-direction: column;
    gap: 12px;
    font-size: 0.9rem;
    color: var(--text-gray);
}

.footer-info p strong {
    color: var(--text-white);
}

.domain-link {
    color: var(--accent-pink);
    font-weight: 500;
}

.domain-link:hover {
    text-decoration: underline;
}

.footer-bottom {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    text-align: center;
    font-size: 0.8rem;
    color: var(--text-gray);
}

/* Animations */
@keyframes pulseGlow {
    0% {
        box-shadow: 0 0 10px rgba(255, 109, 90, 0.1);
        transform: scale(1);
    }
    100% {
        box-shadow: 0 0 20px rgba(255, 109, 90, 0.3);
        transform: scale(1.02);
    }
}

@keyframes flowLine1 {
    0% { left: 0%; }
    100% { left: 100%; }
}

@keyframes flowLine2 {
    0% { left: 0%; }
    100% { left: 100%; }
}

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

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes bounceScale {
    0% { transform: scale(0.3); opacity: 0; }
    50% { transform: scale(1.1); }
    70% { transform: scale(0.9); }
    100% { transform: scale(1); opacity: 1; }
}

/* Responsive Media Queries */
@media (max-width: 992px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 60px;
    }
    
    .hero-content {
        align-items: center;
    }
    
    .hero-title {
        font-size: 2.8rem;
    }
    
    .comparison-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .modules-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .formats-container {
        grid-template-columns: 1fr;
        gap: 30px;
        max-width: 500px;
    }
    
    .contact-box {
        grid-template-columns: 1fr;
        gap: 50px;
        padding: 40px;
    }
    
    .footer-container {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .nav-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 75px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 75px);
        background: rgba(9, 8, 18, 0.96);
        backdrop-filter: blur(20px);
        flex-direction: column;
        justify-content: center;
        gap: 40px;
        transition: var(--transition-smooth);
        border-top: 1px solid var(--border-color);
    }
    
    .nav-menu.open {
        left: 0;
    }
    
    .nav-link {
        font-size: 1.2rem;
    }
    
    .hero-title {
        font-size: 2.2rem;
    }
    
    .hero-actions {
        flex-direction: column;
        gap: 12px;
    }
    
    .primary-btn, .secondary-btn {
        width: 100%;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .footer-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

/* TikTok Ads Showcase Section */
.showcase-section {
    background-color: var(--bg-dark);
    position: relative;
    border-top: 1px solid var(--border-color);
    overflow: hidden;
}

.carousel-wrapper {
    width: 100%;
    overflow: hidden;
    padding: 20px 0;
    cursor: grab;
}

.carousel-wrapper:active {
    cursor: grabbing;
}

.carousel-track {
    display: flex;
    gap: 24px;
    width: max-content;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    will-change: transform;
}

.carousel-item {
    flex-shrink: 0;
    width: 250px;
    transition: var(--transition-smooth);
}

.carousel-item:hover {
    transform: translateY(-8px) scale(1.03);
}

.phone-mockup {
    width: 100%;
    aspect-ratio: 9/16;
    background: #000;
    border: 8px solid #16152b;
    border-radius: 36px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6), 0 0 20px rgba(140, 48, 245, 0.1);
    overflow: hidden;
    position: relative;
}

.phone-screen {
    width: 100%;
    height: 100%;
    position: relative;
    overflow: hidden;
}

.phone-screen img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.ad-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 20px 16px;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.95) 0%, rgba(0, 0, 0, 0.5) 60%, transparent 100%);
    display: flex;
    flex-direction: column;
    gap: 4px;
    z-index: 2;
}

.ad-overlay h4 {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-white);
    letter-spacing: -0.2px;
}

.ad-overlay p {
    font-size: 0.75rem;
    color: var(--text-gray);
    font-weight: 300;
    line-height: 1.3;
}

.ad-tag {
    align-self: flex-start;
    background: var(--accent-gradient);
    color: var(--text-white);
    font-size: 0.65rem;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: 4px;
    margin-bottom: 4px;
    box-shadow: 0 2px 6px rgba(255, 75, 114, 0.3);
}

.carousel-controls {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-top: 30px;
}

.carousel-control-btn {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    color: var(--text-white);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    font-size: 1.2rem;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: var(--transition-smooth);
}

.carousel-control-btn:hover {
    background: var(--text-white);
    color: var(--bg-dark);
    transform: scale(1.05);
}

/* Course Cards Colorful Themes (Brighter but dark) */
.module-card.card-blue {
    background: radial-gradient(circle at top left, rgba(59, 130, 246, 0.12) 0%, rgba(18, 16, 35, 0.8) 100%), var(--bg-card);
    border-color: rgba(59, 130, 246, 0.25);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3), 0 0 15px rgba(59, 130, 246, 0.05);
}
.module-card.card-blue:hover {
    border-color: rgba(59, 130, 246, 0.7);
    box-shadow: 0 20px 40px rgba(59, 130, 246, 0.15), 0 0 20px rgba(59, 130, 246, 0.1);
}

.module-card.card-pink {
    background: radial-gradient(circle at top left, rgba(244, 63, 94, 0.12) 0%, rgba(18, 16, 35, 0.8) 100%), var(--bg-card);
    border-color: rgba(244, 63, 94, 0.25);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3), 0 0 15px rgba(244, 63, 94, 0.05);
}
.module-card.card-pink:hover {
    border-color: rgba(244, 63, 94, 0.7);
    box-shadow: 0 20px 40px rgba(244, 63, 94, 0.15), 0 0 20px rgba(244, 63, 94, 0.1);
}

.module-card.card-green {
    background: radial-gradient(circle at top left, rgba(16, 185, 129, 0.12) 0%, rgba(18, 16, 35, 0.8) 100%), var(--bg-card);
    border-color: rgba(16, 185, 129, 0.25);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3), 0 0 15px rgba(16, 185, 129, 0.05);
}
.module-card.card-green:hover {
    border-color: rgba(16, 185, 129, 0.7);
    box-shadow: 0 20px 40px rgba(16, 185, 129, 0.15), 0 0 20px rgba(16, 185, 129, 0.1);
}

.module-card.card-orange {
    background: radial-gradient(circle at top left, rgba(245, 158, 11, 0.12) 0%, rgba(18, 16, 35, 0.8) 100%), var(--bg-card);
    border-color: rgba(245, 158, 11, 0.25);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3), 0 0 15px rgba(245, 158, 11, 0.05);
}
.module-card.card-orange:hover {
    border-color: rgba(245, 158, 11, 0.7);
    box-shadow: 0 20px 40px rgba(245, 158, 11, 0.15), 0 0 20px rgba(245, 158, 11, 0.1);
}

/* Small Scrolling Workflow Gallery Inside Cards */
.workflow-gallery {
    display: flex;
    gap: 10px;
    overflow-x: auto;
    margin-top: 24px;
    padding: 12px 0 8px 0;
    border-top: 1px dashed rgba(255, 255, 255, 0.08);
    scroll-snap-type: x mandatory;
    scrollbar-width: thin;
    scrollbar-color: rgba(255, 255, 255, 0.2) transparent;
    -webkit-overflow-scrolling: touch;
}

.workflow-gallery::-webkit-scrollbar {
    height: 4px;
}

.workflow-gallery::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.15);
    border-radius: 4px;
}

.workflow-gallery::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.3);
}

.wf-img-container {
    flex-shrink: 0;
    width: 110px;
    aspect-ratio: 4/3;
    border-radius: 6px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    overflow: hidden;
    scroll-snap-align: start;
    transition: var(--transition-smooth);
    background: rgba(0, 0, 0, 0.2);
}

.wf-img-container:hover {
    transform: translateY(-3px) scale(1.05);
    border-color: rgba(255, 255, 255, 0.3);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.4);
}

.wf-img-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    filter: brightness(0.8);
    transition: var(--transition-smooth);
}

.wf-img-container:hover img {
    filter: brightness(1.05);
}

/* Hover Tooltip QR Code for LINE ID */
.line-channel {
    position: relative;
}

.qr-tooltip {
    position: absolute;
    bottom: 110%; /* Place it above the card */
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    background: #110f21;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 12px;
    padding: 15px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.6), 0 0 15px rgba(140, 48, 245, 0.2);
    width: 230px;
    display: flex;
    flex-direction: column;
    align-items: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, transform 0.3s ease, visibility 0.3s ease;
    z-index: 100;
    pointer-events: none; /* Make sure it doesn't intercept mouse focus */
}

.line-channel:hover .qr-tooltip {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.qr-tooltip-img {
    width: 200px;
    height: 200px;
    background: #ffffff;
    border-radius: 8px;
    padding: 6px;
    object-fit: contain;
    display: block;
}

.qr-tooltip-text {
    font-size: 0.75rem;
    color: var(--text-gray);
    margin-top: 8px;
    text-align: center;
    line-height: 1.3;
    font-weight: 400;
}