/* ===== CSS Variables & Base Styles ===== */
:root {
    /* Vibrant Color Palette */
    --primary: #6366F1;
    --primary-dark: #4F46E5;
    --secondary: #EC4899;
    --accent: #F59E0B;
    --success: #10B981;
    --gradient-1: linear-gradient(135deg, #6366F1 0%, #EC4899 50%, #F59E0B 100%);
    --gradient-2: linear-gradient(135deg, #6366F1 0%, #EC4899 100%);
    --gradient-3: linear-gradient(135deg, #EC4899 0%, #F59E0B 100%);
    --gradient-bg: linear-gradient(135deg, #667eea 0%, #764ba2 100%);

    /* Neutral Colors */
    --text-primary: #1F2937;
    --text-secondary: #6B7280;
    --text-light: #9CA3AF;
    --bg-white: #FFFFFF;
    --bg-light: #F9FAFB;
    --bg-dark: #111827;
    --border: #E5E7EB;

    /* Spacing */
    --section-padding: 120px;
    --container-max: 1200px;

    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 24px;

    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.12);
    --shadow-xl: 0 20px 50px rgba(0, 0, 0, 0.15);
    --shadow-glow: 0 0 40px rgba(99, 102, 241, 0.3);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: var(--text-primary);
    line-height: 1.6;
    background: var(--bg-white);
    overflow-x: hidden;
}

.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 24px;
}

/* ===== Typography ===== */
h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.02em;
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    line-height: 1.2;
}

h3 {
    font-size: 1.5rem;
    font-weight: 600;
}

h4 {
    font-size: 1.25rem;
    font-weight: 600;
}

.gradient-text {
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-title {
    text-align: center;
    margin-bottom: 16px;
}

.section-subtitle {
    text-align: center;
    color: var(--text-secondary);
    font-size: 1.25rem;
    max-width: 600px;
    margin: 0 auto 60px;
}

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 28px;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    cursor: pointer;
    border: none;
    transition: all 0.3s ease;
}

.btn-primary {
    background: var(--gradient-2);
    color: white;
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(99, 102, 241, 0.5);
}

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

.btn-secondary:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.btn-large {
    padding: 18px 36px;
    font-size: 1.1rem;
}

.btn-xlarge {
    padding: 22px 48px;
    font-size: 1.25rem;
}

.btn-full {
    width: 100%;
    justify-content: center;
}

.chrome-icon {
    width: 24px;
    height: 24px;
}

.play-icon {
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-2);
    border-radius: 50%;
    color: white;
    font-size: 10px;
}

/* ===== Navigation ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(20px);
    z-index: 1000;
    padding: 16px 0;
    border-bottom: 1px solid var(--border);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 8px;
}

.logo-icon {
    font-size: 1.5rem;
}

.logo-text {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

.logo-icon-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
}

.brain-icon {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    box-shadow: 0 4px 12px rgba(139, 92, 246, 0.3);
    transition: all 0.3s ease;
}

.logo:hover .brain-icon {
    transform: scale(1.05);
    box-shadow: 0 6px 20px rgba(139, 92, 246, 0.4);
}

.footer-logo .logo-text {
    color: white;
}

.footer-logo .brain-icon {
    box-shadow: 0 4px 12px rgba(139, 92, 246, 0.5);
}

.nav-links {
    display: flex;
    gap: 32px;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 500;
    transition: color 0.2s;
}

.nav-links a:hover {
    color: var(--primary);
}

.nav-cta {
    background: var(--gradient-2);
    color: white;
    padding: 10px 20px;
    border-radius: var(--radius-md);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s;
}

.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.4);
}

/* ===== Hero Section ===== */
.hero {
    position: relative;
    padding: 160px 0 100px;
    overflow: hidden;
}

.hero-bg-gradient {
    position: absolute;
    top: -50%;
    left: -20%;
    width: 140%;
    height: 200%;
    background: radial-gradient(ellipse at 30% 20%, rgba(99, 102, 241, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse at 70% 60%, rgba(236, 72, 153, 0.1) 0%, transparent 50%),
        radial-gradient(ellipse at 50% 80%, rgba(245, 158, 11, 0.08) 0%, transparent 40%);
    z-index: -1;
    animation: float 20s ease-in-out infinite;
}

@keyframes float {

    0%,
    100% {
        transform: translate(0, 0) rotate(0deg);
    }

    50% {
        transform: translate(-2%, 2%) rotate(1deg);
    }
}

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

.hero-content {
    z-index: 1;
}

.badge {
    display: inline-block;
    padding: 8px 16px;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1) 0%, rgba(236, 72, 153, 0.1) 100%);
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--primary);
    margin-bottom: 24px;
    border: 1px solid rgba(99, 102, 241, 0.2);
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin: 24px 0 32px;
    line-height: 1.7;
}

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

.trust-badges {
    display: flex;
    gap: 24px;
    margin-top: 32px;
    flex-wrap: wrap;
}

.trust-item {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
}

.phone-mockup {
    position: relative;
    background: white;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl), var(--shadow-glow);
    padding: 8px;
    transform: perspective(1000px) rotateY(-5deg) rotateX(2deg);
    transition: transform 0.4s ease;
}

.phone-mockup:hover {
    transform: perspective(1000px) rotateY(0deg) rotateX(0deg);
}

.phone-mockup img {
    border-radius: var(--radius-lg);
    width: 100%;
    max-width: 350px;
    height: auto;
    display: block;
}

.floating-card {
    position: absolute;
    background: white;
    padding: 10px 16px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 500;
    font-size: 0.85rem;
    z-index: 10;
}

/* Card positions for hero slideshow - Far corners */
.card-top-left {
    top: 5%;
    left: -42%;
    /* Pushed further out to be 'attached' to edge */
    animation: bounce 3s ease-in-out infinite;
}

.card-bottom-right {
    bottom: 5%;
    right: -42%;
    /* Pushed further out to be 'attached' to edge */
    animation: bounce 3s ease-in-out infinite;
    animation-delay: 1.5s;
}

/* Legacy card positions */
.card-1 {
    top: 20%;
    left: -10%;
    animation: bounce 3s ease-in-out infinite;
}

.card-2 {
    bottom: 25%;
    right: -5%;
    animation: bounce 3s ease-in-out infinite;
    animation-delay: 1.5s;
}

@keyframes bounce {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-10px);
    }
}

.floating-icon {
    font-size: 1.1rem;
}

/* ===== Hero Slideshow ===== */
.hero-slideshow {
    position: relative;
    width: 100%;
    min-height: 380px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-slide {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.95);
    opacity: 0;
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    pointer-events: none;
}

.hero-slide.active {
    opacity: 1;
    transform: translate(-45%, -50%) scale(1.10);
    /* Increase scale by another 5% */
    pointer-events: auto;
}

/* Make slides 3 and 4 smaller */
.hero-slide.slide-small .phone-mockup img {
    max-width: 300px;
}

.hero-slide .phone-mockup {
    animation: none;
}

.hero-slide.active .phone-mockup {
    animation: floatHero 4s ease-in-out infinite;
}

.hero-slide .floating-card {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.4s ease 0.3s;
}

.hero-slide.active .floating-card {
    opacity: 1;
    transform: translateY(0);
}

@keyframes floatHero {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-12px);
    }
}

.hero-slideshow-dots {
    position: absolute;
    right: 0;
    /* Far right */
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
    gap: 10px;
    z-index: 20;
    background: rgba(99, 102, 241, 0.1);
    padding: 12px 8px;
    border-radius: 20px 0 0 20px;
    /* Rounded only on left */
}

.hero-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(99, 102, 241, 0.4);
    cursor: pointer;
    transition: all 0.3s ease;
}

.hero-dot:hover {
    background: rgba(99, 102, 241, 0.5);
}

.hero-dot.active {
    background: var(--primary);
    height: 28px;
    border-radius: 5px;
}

/* ===== About Section ===== */
.about-section {
    padding: var(--section-padding) 0;
    background: var(--bg-white);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.about-badge {
    display: inline-block;
    padding: 8px 16px;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1) 0%, rgba(236, 72, 153, 0.1) 100%);
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 20px;
}

.about-content h2 {
    margin-bottom: 20px;
}

.about-lead {
    font-size: 1.25rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 24px;
}

.about-story p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 16px;
}

.about-story strong {
    color: var(--primary);
}

.about-features {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.about-feature-card {
    padding: 24px;
    background: var(--bg-light);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    transition: all 0.3s ease;
}

.about-feature-card:hover {
    border-color: var(--primary);
    transform: translateX(5px);
    box-shadow: var(--shadow-md);
}

.about-feature-icon {
    font-size: 2rem;
    margin-bottom: 12px;
}

.about-feature-card h4 {
    margin-bottom: 8px;
    color: var(--text-primary);
}

.about-feature-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* ===== Problem Section ===== */
.problem-section {
    padding: var(--section-padding) 0;
    background: var(--bg-light);
}

.problem-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
    margin-bottom: 48px;
}

.problem-card {
    background: white;
    padding: 32px;
    border-radius: var(--radius-lg);
    text-align: center;
    transition: all 0.3s ease;
    border: 1px solid var(--border);
}

.problem-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

.problem-icon {
    font-size: 3rem;
    margin-bottom: 16px;
}

.problem-card h3 {
    margin-bottom: 12px;
    color: var(--text-primary);
}

.problem-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.problem-stat {
    text-align: center;
    padding: 32px;
    background: var(--gradient-2);
    border-radius: var(--radius-lg);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

.stat-number {
    font-size: 4rem;
    font-weight: 800;
}

.stat-text {
    font-size: 1.1rem;
    max-width: 400px;
    text-align: left;
}

/* ===== Features Carousel Section ===== */
.features-carousel-section {
    position: relative;
    height: 100vh;
    overflow: hidden;
    background: var(--bg-white);
}

.carousel-wrapper {
    position: relative;
    height: 100%;
    width: 100%;
}

/* Vertical Navigation Dots */
.carousel-nav {
    position: absolute;
    right: 40px;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    z-index: 100;
    background: rgba(0, 0, 0, 0.6);
    padding: 20px 12px;
    border-radius: 50px;
    backdrop-filter: blur(10px);
}

.nav-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.4);
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
}

.nav-dot::after {
    content: '';
    position: absolute;
    inset: -4px;
    border-radius: 50%;
    border: 2px solid transparent;
    transition: all 0.3s ease;
}

.nav-dot:hover {
    background: rgba(255, 255, 255, 0.7);
}

.nav-dot.active {
    background: var(--primary);
    width: 12px;
    height: 28px;
    border-radius: 6px;
}

.nav-dot.active::after {
    border-color: rgba(99, 102, 241, 0.3);
}

.carousel-pause-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.15);
    border: none;
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    margin-top: 8px;
    transition: all 0.3s ease;
}

.carousel-pause-btn:hover {
    background: rgba(255, 255, 255, 0.3);
}

/* Carousel Container */
.carousel-container {
    position: relative;
    height: 100%;
    width: 100%;
}

.carousel-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    pointer-events: none;
}

.carousel-slide.active {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

.carousel-slide .container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 24px;
}

/* Slide Indicator */
.slide-indicator {
    font-size: 0.85rem;
    color: var(--text-light);
    font-weight: 600;
    letter-spacing: 2px;
    margin-bottom: 16px;
}

/* Feature Block in Carousel */
.feature-block {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.feature-block.reverse {
    direction: rtl;
}

.feature-block.reverse>* {
    direction: ltr;
}

.feature-content h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 20px;
    line-height: 1.2;
}

.feature-content>p {
    color: var(--text-secondary);
    font-size: 1.15rem;
    line-height: 1.7;
    margin-bottom: 28px;
}

.feature-badge {
    display: inline-block;
    padding: 8px 16px;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1) 0%, rgba(236, 72, 153, 0.1) 100%);
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 20px;
}

.feature-list {
    list-style: none;
}

.feature-list li {
    padding: 10px 0;
    padding-left: 32px;
    position: relative;
    color: var(--text-secondary);
    font-size: 1.05rem;
}

.feature-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--success);
    font-weight: bold;
    font-size: 1.1rem;
}

.feature-image {
    position: relative;
}

.feature-image img {
    width: 100%;
    max-width: 450px;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    animation: floatImage 4s ease-in-out infinite;
}

@keyframes floatImage {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-10px);
    }
}

/* Slide 3 image - make it smaller to match other screenshots */
.slide-3-image img {
    max-width: 350px;
}

/* Demo Slide */
.demo-slide-content {
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.demo-slide-content h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 16px;
}

.demo-subtitle {
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-bottom: 32px;
}

.demo-video-container {
    max-width: 650px;
    margin: 0 auto;
}

.video-wrapper {
    position: relative;
    width: 100%;
    padding-bottom: 56.25%;
    /* 16:9 aspect ratio */
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.video-wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

.video-placeholder {
    aspect-ratio: 16/9;
    background: var(--gradient-2);
    border-radius: var(--radius-xl);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: white;
    cursor: pointer;
    transition: transform 0.3s, box-shadow 0.3s;
    box-shadow: var(--shadow-xl);
}

.video-placeholder:hover {
    transform: scale(1.02);
    box-shadow: 0 30px 60px rgba(99, 102, 241, 0.3);
}

.play-button-large {
    width: 80px;
    height: 80px;
    background: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--primary);
    margin-bottom: 16px;
    box-shadow: var(--shadow-lg);
    transition: transform 0.3s;
}

.video-placeholder:hover .play-button-large {
    transform: scale(1.1);
}

.video-placeholder p {
    font-size: 1.1rem;
    opacity: 0.9;
}

/* Scroll Hint */
.scroll-hint {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: var(--text-light);
    font-size: 0.9rem;
    animation: fadeInOut 2s ease-in-out infinite;
    z-index: 50;
}

.scroll-hint.hidden {
    opacity: 0;
    pointer-events: none;
}

.scroll-arrow {
    font-size: 1.5rem;
    animation: bounceDown 1.5s ease-in-out infinite;
}

@keyframes bounceDown {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(8px);
    }
}

@keyframes fadeInOut {

    0%,
    100% {
        opacity: 0.6;
    }

    50% {
        opacity: 1;
    }
}

/* ===== How It Works ===== */
.how-it-works {
    padding: var(--section-padding) 0;
    background: var(--bg-light);
}

.steps-container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.step {
    text-align: center;
    max-width: 280px;
    padding: 32px;
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    position: relative;
}

.step-number {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 32px;
    height: 32px;
    background: var(--gradient-2);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
}

.step-icon {
    font-size: 3rem;
    margin-bottom: 16px;
}

.step h3 {
    margin-bottom: 12px;
}

.step p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.step-connector {
    width: 80px;
    height: 20px;
}

.step-connector svg {
    width: 100%;
    height: 100%;
}

/* ===== Feature Grid ===== */
.feature-grid-section {
    padding: var(--section-padding) 0;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
}

.grid-feature {
    padding: 32px;
    border-radius: var(--radius-lg);
    background: white;
    border: 1px solid var(--border);
    transition: all 0.3s ease;
}

.grid-feature:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-lg);
    transform: translateY(-5px);
}

.grid-icon {
    font-size: 2.5rem;
    margin-bottom: 16px;
}

.grid-feature h4 {
    margin-bottom: 12px;
}

.grid-feature p {
    color: var(--text-secondary);
}

/* ===== Demo Section ===== */
.demo-section {
    padding: var(--section-padding) 0;
    background: var(--bg-light);
}

.demo-video-container {
    max-width: 900px;
    margin: 0 auto;
}

.video-placeholder {
    aspect-ratio: 16/9;
    background: var(--gradient-2);
    border-radius: var(--radius-xl);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: white;
    cursor: pointer;
    transition: transform 0.3s;
}

.video-placeholder:hover {
    transform: scale(1.02);
}

.play-button-large {
    width: 80px;
    height: 80px;
    background: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--primary);
    margin-bottom: 16px;
    box-shadow: var(--shadow-lg);
}

.video-placeholder p {
    font-size: 1.1rem;
    opacity: 0.9;
}

/* ===== Pricing Section ===== */
.pricing-section {
    padding: 60px 0;
    scroll-margin-top: 80px;
    /* Offset for fixed navbar */
}

/* New Modern Pricing Cards */
.pricing-cards-new {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    max-width: 1000px;
    margin: 0 auto;
}

.pricing-card-new {
    background: white;
    border-radius: 16px;
    padding: 24px;
    border: 2px solid #e5e7eb;
    position: relative;
    transition: all 0.3s ease;
    text-align: center;
}

.pricing-card-new:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(99, 102, 241, 0.15);
}

.pricing-card-new.featured {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.08) 0%, rgba(236, 72, 153, 0.08) 100%);
    border-color: var(--primary);
    transform: scale(1.03);
}

.pricing-card-new.featured:hover {
    transform: scale(1.03) translateY(-4px);
}

.pricing-badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.7rem;
    font-weight: 700;
    background: #f3f4f6;
    color: #6b7280;
    margin-bottom: 12px;
}

.pricing-badge.urgency {
    background: linear-gradient(135deg, #fef3c7, #fde68a);
    color: #92400e;
}

.pricing-badge.popular {
    background: linear-gradient(135deg, #6366f1, #ec4899);
    color: white;
}

.pricing-tier {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.pricing-amount {
    margin-bottom: 8px;
}

.pricing-amount .currency {
    font-size: 1.5rem;
    font-weight: 600;
    vertical-align: top;
    color: var(--text-primary);
}

.pricing-amount .value {
    font-size: 3rem;
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1;
}

.original-price {
    text-decoration: line-through;
    color: #9ca3af;
    font-size: 1.2rem;
    margin-right: 8px;
}

.pricing-amount .decimal {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
}

.pricing-amount .period {
    font-size: 0.9rem;
    color: #9ca3af;
    margin-left: 2px;
}

.pricing-tagline {
    font-size: 0.85rem;
    color: #6b7280;
    margin-bottom: 16px;
}

.pricing-list {
    list-style: none;
    text-align: left;
    margin-bottom: 20px;
    padding: 0;
}

.pricing-list li {
    padding: 6px 0;
    font-size: 0.85rem;
    color: #374151;
}

.pricing-list li strong {
    color: var(--primary);
}

.pricing-btn {
    display: block;
    width: 100%;
    padding: 12px 20px;
    border-radius: 10px;
    font-weight: 600;
    font-size: 0.9rem;
    text-align: center;
    text-decoration: none;
    transition: all 0.3s ease;
}

.pricing-btn.primary {
    background: var(--gradient-2);
    color: white;
}

.pricing-btn.primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(99, 102, 241, 0.3);
}

.pricing-btn.secondary {
    background: #f3f4f6;
    color: #6b7280;
}

.pricing-btn.secondary:hover {
    background: #e5e7eb;
}

.pricing-note {
    font-size: 0.75rem;
    color: #9ca3af;
    margin-top: 8px;
}

/* Old pricing styles - kept for compatibility */
.pricing-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 32px;
    max-width: 800px;
    margin: 0 auto;
}

.pricing-card {
    background: white;
    border-radius: var(--radius-xl);
    padding: 40px;
    border: 2px solid var(--border);
    position: relative;
    transition: all 0.3s;
}

.pricing-card:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-xl);
}

/* ===== Email Section ===== */
.email-section {
    padding: 80px 0;
    background: var(--gradient-2);
}

.email-content {
    text-align: center;
    color: white;
}

.email-content h2 {
    margin-bottom: 16px;
}

.email-content .gradient-text {
    background: linear-gradient(135deg, #fff 0%, #fcd9e5 100%);
    -webkit-background-clip: text;
}

.email-content>p {
    opacity: 0.9;
    margin-bottom: 32px;
    font-size: 1.1rem;
}

.email-form {
    display: flex;
    gap: 12px;
    max-width: 500px;
    margin: 0 auto;
    flex-wrap: wrap;
    justify-content: center;
}

.email-form input {
    flex: 1;
    min-width: 250px;
    padding: 16px 24px;
    border: none;
    border-radius: var(--radius-md);
    font-size: 1rem;
}

.email-form .btn {
    background: var(--bg-dark);
    color: white;
}

.email-form .btn:hover {
    background: #000;
}

.email-note {
    font-size: 0.85rem;
    opacity: 0.8;
    margin-top: 16px;
}

/* ===== FAQ Section ===== */
.faq-section {
    padding: 60px 0 40px;
    background: var(--bg-light);
    scroll-margin-top: 80px;
}

.faq-container {
    max-width: 700px;
    margin: 0 auto;
}

/* Fancy Giveaway Bar */
.giveaway-bar {
    margin-top: 32px;
    padding: 20px 28px;
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #ec4899 100%);
    border-radius: 16px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    position: relative;
    overflow: hidden;
    box-shadow: 0 8px 30px rgba(99, 102, 241, 0.35);
}

.giveaway-bar::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    animation: shimmer 3s infinite;
}

@keyframes shimmer {
    0% {
        left: -100%;
    }

    100% {
        left: 100%;
    }
}

.giveaway-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    flex-wrap: wrap;
    position: relative;
    z-index: 1;
}

.giveaway-text {
    display: flex;
    align-items: center;
    gap: 12px;
    color: white;
}

.giveaway-icon {
    font-size: 2rem;
    animation: bounce 2s ease-in-out infinite;
}

.giveaway-text strong {
    display: block;
    font-size: 1.2rem;
    font-weight: 700;
}

.giveaway-sub {
    display: block;
    font-size: 0.85rem;
    opacity: 0.9;
}

.giveaway-form {
    display: flex;
    gap: 10px;
    flex: 1;
    max-width: 400px;
}

.giveaway-form input {
    flex: 1;
    padding: 12px 18px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 10px;
    font-size: 0.95rem;
    background: rgba(255, 255, 255, 0.95);
    min-width: 180px;
}

.giveaway-form input:focus {
    outline: none;
    border-color: #fbbf24;
    box-shadow: 0 0 0 4px rgba(251, 191, 36, 0.3);
}

.giveaway-form button {
    padding: 12px 24px;
    background: linear-gradient(135deg, #fbbf24, #f59e0b);
    color: #1f2937;
    border: none;
    border-radius: 10px;
    font-weight: 700;
    font-size: 0.95rem;
    cursor: pointer;
    white-space: nowrap;
    transition: all 0.3s;
    box-shadow: 0 4px 15px rgba(251, 191, 36, 0.4);
}

.giveaway-form button:hover {
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 6px 20px rgba(251, 191, 36, 0.5);
}

.faq-item {
    background: white;
    border-radius: var(--radius-md);
    margin-bottom: 10px;
    overflow: hidden;
    border: 1px solid var(--border);
}

.faq-question {
    width: 100%;
    padding: 14px 20px;
    background: none;
    border: none;
    text-align: left;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background 0.2s;
}

.faq-question:hover {
    background: var(--bg-light);
}

.faq-icon {
    font-size: 1.5rem;
    color: var(--primary);
    transition: transform 0.3s;
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 200px;
}

.faq-answer p {
    padding: 0 24px 24px;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ===== Final CTA ===== */
.final-cta {
    padding: var(--section-padding) 0;
    text-align: center;
}

.final-cta h2 {
    margin-bottom: 16px;
}

.final-cta>p {
    color: var(--text-secondary);
    font-size: 1.25rem;
    margin-bottom: 40px;
}

.final-trust {
    display: flex;
    justify-content: center;
    gap: 32px;
    margin-top: 24px;
    color: var(--text-secondary);
    flex-wrap: wrap;
}

/* ===== Footer ===== */
.footer {
    background: var(--bg-dark);
    color: white;
    padding: 60px 0 24px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    flex-wrap: wrap;
    gap: 24px;
}

.footer-brand p {
    color: var(--text-light);
    margin-top: 8px;
}

.footer-brand .logo-text {
    color: white;
    -webkit-text-fill-color: white;
}

.footer-links {
    display: flex;
    gap: 32px;
}

.footer-links a {
    color: var(--text-light);
    text-decoration: none;
    transition: color 0.2s;
}

.footer-links a:hover {
    color: white;
}

.footer-bottom {
    text-align: center;
    padding-top: 24px;
    color: var(--text-light);
    font-size: 0.9rem;
}

/* ===== Responsive Design ===== */
@media (max-width: 968px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-cta-group {
        justify-content: center;
    }

    .trust-badges {
        justify-content: center;
    }

    .hero-visual {
        margin-top: 40px;
    }

    .floating-card {
        display: none;
    }

    .phone-mockup {
        transform: none;
    }

    .feature-block,
    .feature-block.reverse {
        grid-template-columns: 1fr;
        direction: ltr;
        text-align: center;
    }

    .feature-image {
        order: -1;
    }

    .feature-list {
        text-align: left;
        display: inline-block;
    }

    .steps-container {
        flex-direction: column;
    }

    .step-connector {
        transform: rotate(90deg);
        height: 50px;
    }

    .about-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .about-features {
        margin-top: 40px;
    }

    .about-feature-card:hover {
        transform: translateY(-5px);
    }

    /* Carousel responsive */
    .carousel-nav {
        right: 16px;
        padding: 16px 10px;
        gap: 12px;
    }

    .nav-dot {
        width: 10px;
        height: 10px;
    }

    .nav-dot.active {
        height: 24px;
    }

    .carousel-pause-btn {
        width: 36px;
        height: 36px;
    }

    .feature-image img {
        max-width: 350px;
    }

    .demo-video-container {
        max-width: 100%;
    }
}

@media (max-width: 768px) {
    :root {
        --section-padding: 80px;
    }

    .nav-links {
        display: none;
    }

    .problem-stat {
        flex-direction: column;
        text-align: center;
    }

    .stat-text {
        text-align: center;
    }

    .pricing-cards {
        grid-template-columns: 1fr;
    }

    .footer-content {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    h1 {
        font-size: 2rem;
    }

    .btn-large {
        padding: 14px 24px;
        font-size: 1rem;
    }

    .hero-cta-group {
        flex-direction: column;
    }

    .email-form {
        flex-direction: column;
    }

    .email-form input {
        min-width: 100%;
    }
}

/* Payment Modal Styles */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(5px);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.modal-overlay.show {
    opacity: 1;
    pointer-events: auto;
}

.modal-content {
    background: white;
    width: 100%;
    max-width: 480px;
    border-radius: 1.5rem;
    padding: 2rem;
    position: relative;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    transform: translateY(20px);
    transition: transform 0.3s ease;
}

.modal-overlay.show .modal-content {
    transform: translateY(0);
}

.modal-close {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: #6b7280;
    padding: 0.25rem;
    line-height: 1;
}

.modal-header h3 {
    font-size: 1.25rem;
    color: #111827;
    margin-bottom: 1.5rem;
    text-align: center;
}

.payment-tabs {
    display: flex;
    background: #f3f4f6;
    padding: 0.25rem;
    border-radius: 0.75rem;
    margin-bottom: 1.5rem;
}

.payment-tab {
    flex: 1;
    padding: 0.5rem;
    border: none;
    background: none;
    border-radius: 0.5rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: #6b7280;
    cursor: pointer;
    transition: all 0.2s;
}

.payment-tab.active {
    background: white;
    color: #2563eb;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.payment-summary {
    background: #eff6ff;
    border: 1px solid #dbeafe;
    padding: 1rem;
    border-radius: 0.75rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.payment-summary .price {
    font-size: 1.25rem;
    font-weight: 700;
    color: #1d4ed8;
}

.network-selector {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.network-btn {
    padding: 0.25rem 0.75rem;
    border: 1px solid #e5e7eb;
    background: white;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 600;
    color: #6b7280;
    cursor: pointer;
    transition: all 0.2s;
}

.network-btn.active[data-network="BEP20"] {
    background: #fefce8;
    /* Yellow-50 */
    color: #a16207;
    /* Yellow-700 */
    border-color: #fef08a;
}

.network-btn.active[data-network="TRC20"] {
    background: #fef2f2;
    /* Red-50 */
    color: #b91c1c;
    /* Red-700 */
    border-color: #fecaca;
}

.qr-container {
    text-align: center;
    margin-bottom: 1rem;
}

.qr-placeholder {
    width: 120px;
    height: 120px;
    background: #f3f4f6;
    /* Gray-100 */
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 1rem;
    border: 1px solid #e5e7eb;
    color: #9ca3af;
    font-size: 0.75rem;
}

.address-box {
    background: #f9fafb;
    padding: 0.75rem;
    border-radius: 0.75rem;
    margin-bottom: 0.5rem;
}

.address-box label {
    display: block;
    font-size: 0.75rem;
    color: #6b7280;
    margin-bottom: 0.25rem;
}

.copy-row {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.copy-row code {
    flex: 1;
    background: white;
    font-family: monospace;
    font-size: 0.75rem;
    padding: 0.25rem 0.5rem;
    border: 1px solid #e5e7eb;
    border-radius: 0.375rem;
    overflow-wrap: enabled;
    word-break: break-all;
}

.copy-btn {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

.warning-text {
    font-size: 0.7rem;
    color: #ef4444;
    text-align: center;
    margin-bottom: 1.5rem;
}

.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: #374151;
    margin-bottom: 0.375rem;
}

.form-group input {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #d1d5db;
    border-radius: 0.5rem;
    font-size: 0.875rem;
}

.form-group input:focus {
    outline: none;
    border-color: #2563eb;
    ring: 2px solid #93c5fd;
}

.field-hint {
    font-size: 0.75rem;
    color: #6b7280;
    margin-top: 0.25rem;
}