/* ==========================================
   RESET & BASE STYLES
   ========================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Brand Colors from Flutter App */
    --brand-primary: #FF6B35;
    --brand-secondary: #1B98E0;
    --brand-accent: #FF9F1C;

    /* Gradients */
    --gradient-brand: linear-gradient(135deg, #FF6B35, #FF9F1C);
    --gradient-blue: linear-gradient(135deg, #1B98E0, #0066CC);

    /* Backgrounds */
    --bg-black: #000000;
    --bg-card: #1C1C1E;
    --bg-dark-card: #2C2C2E;

    /* Text */
    --text-primary: #FFFFFF;
    --text-secondary: #A0A0A0;
    --text-tertiary: #707070;

    /* Semantic */
    --success: #10B981;
    --warning: #F59E0B;
    --error: #EF4444;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 6rem;

    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;

    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.2);
    --shadow-glow-primary: 0 10px 40px rgba(255, 107, 53, 0.3);
    --shadow-glow-blue: 0 10px 40px rgba(27, 152, 224, 0.3);
}

html {
    scroll-behavior: smooth;
}

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* ==========================================
   NAVIGATION
   ========================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md) 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 1.5rem;
    font-weight: 800;
}

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

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

.nav-links {
    display: flex;
    gap: var(--spacing-lg);
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

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

/* Hamburger Menu */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--text-primary);
    border-radius: 3px;
    transition: all 0.3s ease;
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* ==========================================
   HERO SECTION
   ========================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 80px;
    overflow: hidden;
}

.hero-gradient {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 1000px;
    height: 1000px;
    background: radial-gradient(circle, rgba(255, 107, 53, 0.12), transparent 70%);
    pointer-events: none;
    animation: pulse 8s ease-in-out infinite;
}

@keyframes pulse {

    0%,
    100% {
        opacity: 0.4;
        transform: translateX(-50%) scale(1);
    }

    50% {
        opacity: 0.7;
        transform: translateX(-50%) scale(1.1);
    }
}

.hero-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
    position: relative;
    z-index: 10;
    padding: var(--spacing-3xl) 0;
}

.hero-content {
    text-align: left;
}

.hero-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(255, 107, 53, 0.1);
    border: 1px solid rgba(255, 107, 53, 0.3);
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--brand-accent);
    margin-bottom: var(--spacing-md);
    animation: fadeInUp 0.8s ease-out;
}

.hero-title {
    font-size: clamp(2.5rem, 7vw, 4rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: var(--spacing-md);
    animation: fadeInUp 0.8s ease-out 0.1s both;
}

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

.hero-subtitle {
    font-size: clamp(1.1rem, 2.5vw, 1.35rem);
    color: var(--text-secondary);
    max-width: 540px;
    margin-bottom: var(--spacing-xl);
    line-height: 1.6;
    animation: fadeInUp 0.8s ease-out 0.2s both;
}

.hero-stats {
    display: flex;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
    animation: fadeInUp 0.8s ease-out 0.3s both;
}

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

.stat-number {
    font-size: 1.75rem;
    font-weight: 800;
    background: var(--gradient-brand);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: 4px;
}

.stat-label {
    font-size: 0.75rem;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.hero-cta {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    flex-wrap: wrap;
    animation: fadeInUp 0.8s ease-out 0.4s both;
}

.btn-large {
    padding: 1.125rem 2rem;
    font-size: 1.125rem;
}

.hero-badges {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    animation: fadeInUp 0.8s ease-out 0.5s both;
}

.badge {
    background: var(--bg-card);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    border: 1px solid rgba(255, 255, 255, 0.1);
    display: inline-flex;
    align-items: center;
    transition: all 0.3s ease;
}

.badge:hover {
    border-color: var(--brand-primary);
    transform: translateY(-2px);
}

/* Hero Visual */
.hero-visual {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 500px;
}

.phone-mockup {
    position: relative;
    z-index: 2;
    animation: fadeInRight 1s ease-out;
}

.phone-frame {
    width: 360px;
    background: #1C1C1E;
    border-radius: 40px;
    padding: 12px;
    box-shadow:
        0 30px 80px rgba(0, 0, 0, 0.5),
        0 0 0 1px rgba(255, 255, 255, 0.1),
        inset 0 0 0 1px rgba(255, 255, 255, 0.05);
    animation: float 6s ease-in-out infinite;
}

.phone-notch {
    position: absolute;
    top: 12px;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 26px;
    background: #000;
    border-radius: 0 0 20px 20px;
    z-index: 10;
}

.phone-screen {
    width: 100%;
    aspect-ratio: 794/1600;
    background: #000;
    border-radius: 32px;
    overflow: hidden;
    position: relative;
}

.screenshot-slider {
    width: 100%;
    height: 100%;
    position: relative;
}

.screenshot {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: absolute;
    top: 0;
    left: 0;
    opacity: 0;
    transition: opacity 1s ease-in-out;
}

.screenshot.active {
    opacity: 1;
}

@keyframes float {

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

    50% {
        transform: translateY(-20px);
    }
}

/* Floating Elements */
.float-element {
    position: absolute;
    opacity: 0.7;
    filter: drop-shadow(0 8px 16px rgba(0, 0, 0, 0.2));
}

.float-1 {
    top: 10%;
    right: 15%;
    animation: floatSlow 7s ease-in-out infinite;
}

.float-2 {
    bottom: 20%;
    left: 10%;
    animation: floatSlow 8s ease-in-out infinite 1s;
}

.float-3 {
    top: 50%;
    right: 5%;
    animation: floatSlow 6s ease-in-out infinite 2s;
}

@keyframes floatSlow {

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

    50% {
        transform: translateY(-30px) rotate(5deg);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(40px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* ==========================================
   BUTTONS
   ========================================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 1rem 2rem;
    border-radius: var(--radius-md);
    font-size: 1.1rem;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.btn-primary {
    background: var(--gradient-brand);
    color: white;
    box-shadow: var(--shadow-glow-primary);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 48px rgba(255, 107, 53, 0.4);
}

.btn-secondary {
    background: var(--bg-card);
    color: var(--text-primary);
    border: 2px solid rgba(255, 255, 255, 0.1);
}

.btn-secondary:hover {
    background: var(--bg-dark-card);
    border-color: var(--brand-primary);
    transform: translateY(-2px);
}

/* ==========================================
   SECTIONS
   ========================================== */
section {
    padding: var(--spacing-3xl) 0;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.section-title {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 800;
    margin-bottom: var(--spacing-md);
}

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

/* ==========================================
   FEATURES SECTION
   ========================================== */
.features {
    background: linear-gradient(180deg, var(--bg-black) 0%, var(--bg-card) 50%, var(--bg-black) 100%);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.feature-card {
    background: var(--bg-card);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-8px);
    border-color: var(--brand-primary);
    box-shadow: var(--shadow-lg);
}

.feature-icon {
    width: 64px;
    height: 64px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
}

.feature-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.feature-card p {
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ==========================================
   HOW IT WORKS SECTION
   ========================================== */
.how-it-works {
    background: var(--bg-black);
}

.steps {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
    max-width: 1000px;
    margin: 0 auto;
}

.step {
    flex: 1;
    min-width: 250px;
    text-align: center;
    padding: var(--spacing-xl);
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    border: 2px solid rgba(255, 255, 255, 0.05);
}

.step-number {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--gradient-brand);
    color: white;
    font-size: 1.5rem;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-md);
}

.step h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
}

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

.step-arrow {
    font-size: 2rem;
    color: var(--brand-primary);
    font-weight: bold;
}

/* ==========================================
   VIDEO SHOWCASE SECTION
   ========================================== */
.video-showcase {
    background: linear-gradient(180deg, var(--bg-black) 0%, rgba(27, 152, 224, 0.05) 50%, var(--bg-black) 100%);
    padding: var(--spacing-3xl) 0;
    overflow: hidden;
}

.showcase-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
}

.showcase-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    background: rgba(27, 152, 224, 0.1);
    border: 1px solid rgba(27, 152, 224, 0.3);
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--brand-secondary);
    margin-bottom: var(--spacing-md);
}

.showcase-title {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 800;
    margin-bottom: var(--spacing-md);
    line-height: 1.2;
}

.showcase-description {
    font-size: 1.125rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: var(--spacing-xl);
}

.showcase-features-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.showcase-feature {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--text-primary);
    font-weight: 500;
}

.showcase-feature svg {
    flex-shrink: 0;
}

.showcase-video {
    position: relative;
}

.video-container {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow:
        0 40px 100px rgba(0, 0, 0, 0.5),
        0 0 0 1px rgba(255, 255, 255, 0.1);
    background: var(--bg-card);
}

.demo-video {
    width: 100%;
    height: auto;
    display: block;
    border-radius: var(--radius-xl);
}

.video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.video-container:hover .video-overlay {
    opacity: 1;
}

.play-indicator {
    animation: pulse-play 2s ease-in-out infinite;
}

@keyframes pulse-play {

    0%,
    100% {
        transform: scale(1);
        opacity: 0.8;
    }

    50% {
        transform: scale(1.1);
        opacity: 1;
    }
}

.video-caption {
    text-align: center;
    margin-top: var(--spacing-md);
    color: var(--text-secondary);
    font-size: 0.875rem;
    font-weight: 600;
}

/* ==========================================
   DOWNLOAD SECTION
   ========================================== */
.download {
    background: linear-gradient(135deg, rgba(255, 107, 53, 0.1), rgba(27, 152, 224, 0.1));
    padding: var(--spacing-3xl) 0;
}

.download-content {
    max-width: 1100px;
    margin: 0 auto;
}

.download-content .section-title,
.download-content .section-subtitle {
    text-align: center;
}

.download-platforms {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-2xl);
}

.platform-card {
    background: var(--bg-card);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    border: 2px solid rgba(255, 255, 255, 0.05);
    transition: all 0.3s ease;
}

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

.platform-status {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

.platform-status.live {
    background: rgba(16, 185, 129, 0.15);
    color: var(--success);
    border: 1px solid rgba(16, 185, 129, 0.3);
}

.platform-status.beta {
    background: rgba(27, 152, 224, 0.15);
    color: var(--brand-secondary);
    border: 1px solid rgba(27, 152, 224, 0.3);
}

.platform-card h3 {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.platform-description {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
    line-height: 1.6;
}

.download-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: 1rem 1.5rem;
    background: var(--bg-black);
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-md);
    color: white;
    text-decoration: none;
    transition: all 0.3s ease;
    width: 100%;
    justify-content: center;
}

.download-btn:hover {
    transform: translateY(-2px);
    border-color: var(--brand-primary);
    box-shadow: var(--shadow-glow-primary);
}

.download-icon {
    width: 36px;
    height: 36px;
    flex-shrink: 0;
}

.download-text {
    text-align: left;
}

.download-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    display: block;
}

.download-store {
    font-size: 1.125rem;
    font-weight: 700;
    display: block;
}

/* iOS App Showcase */
.app-showcase {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-md);
    background: rgba(255, 255, 255, 0.03);
    border-radius: var(--radius-md);
}

.app-icon-large {
    width: 80px;
    height: 80px;
    border-radius: 18px;
    flex-shrink: 0;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.app-info h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.app-tagline {
    color: var(--text-secondary);
    font-size: 0.875rem;
    margin: 0;
}

.ios-features {
    margin: var(--spacing-lg) 0;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.ios-feature {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    color: var(--text-secondary);
    font-size: 0.875rem;
    line-height: 1.5;
}

.ios-feature svg {
    flex-shrink: 0;
    margin-top: 2px;
}

.ios-note {
    display: flex;
    gap: var(--spacing-sm);
    align-items: flex-start;
    background: rgba(255, 159, 28, 0.1);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    border: 1px solid rgba(255, 159, 28, 0.3);
    margin-top: var(--spacing-lg);
}

.ios-note p {
    margin: 0;
    color: var(--text-secondary);
    font-size: 0.875rem;
    line-height: 1.5;
}

.ios-note strong {
    color: var(--brand-accent);
}

/* Beta Testing Styles */
.beta-steps-list {
    margin-top: var(--spacing-lg);
}

.beta-step {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.beta-step:last-child {
    border-bottom: none;
    padding-bottom: 0;
    margin-bottom: 0;
}

.beta-step-number {
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--gradient-blue);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.875rem;
}

.beta-step-content {
    flex: 1;
}

.beta-step-content h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.beta-step-content p {
    color: var(--text-secondary);
    font-size: 0.875rem;
    margin-bottom: var(--spacing-sm);
    line-height: 1.5;
}

.beta-link {
    display: inline-flex;
    align-items: center;
    color: var(--brand-secondary);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.875rem;
    transition: all 0.3s ease;
}

.beta-link:hover {
    color: var(--brand-primary);
    text-decoration: underline;
}

.beta-note {
    display: flex;
    gap: var(--spacing-sm);
    align-items: flex-start;
    background: rgba(245, 158, 11, 0.1);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    border: 1px solid rgba(245, 158, 11, 0.3);
    margin-top: var(--spacing-lg);
}

.beta-note p {
    margin: 0;
    color: var(--text-secondary);
    font-size: 0.875rem;
    line-height: 1.5;
}

/* ==========================================
   ABOUT SECTION
   ========================================== */
.about {
    background: var(--bg-black);
}

.about-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

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

.about-features {
    display: flex;
    justify-content: center;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
    flex-wrap: wrap;
}

.about-feature {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-weight: 600;
}

.early-bird-cta {
    margin-top: var(--spacing-xl);
    padding: var(--spacing-md);
    background: linear-gradient(135deg, rgba(255, 159, 28, 0.1), rgba(255, 107, 53, 0.1));
    border: 2px solid rgba(255, 159, 28, 0.3);
    border-radius: var(--radius-md);
}

.early-bird-text {
    margin: 0;
    color: var(--text-primary);
    font-size: 1rem;
    text-align: center;
}

.early-bird-text strong {
    color: var(--brand-accent);
}

/* ==========================================
   FOOTER
   ========================================== */
.footer {
    background: var(--bg-card);
    padding: var(--spacing-3xl) 0 var(--spacing-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.footer-brand p {
    color: var(--text-secondary);
    margin-top: var(--spacing-sm);
}

.footer-links {
    display: flex;
    gap: var(--spacing-xl);
}

.footer-column h4 {
    margin-bottom: var(--spacing-sm);
    font-size: 1rem;
}

.footer-column a {
    display: block;
    color: var(--text-secondary);
    text-decoration: none;
    margin-bottom: var(--spacing-xs);
    transition: color 0.3s ease;
}

.footer-column a:hover {
    color: var(--brand-primary);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    color: var(--text-tertiary);
}

/* ==========================================
   RESPONSIVE DESIGN
   ========================================== */
@media (max-width: 768px) {
    /* Mobile Menu */
    .hamburger {
        display: flex;
    }

    .nav-links {
        position: fixed;
        top: 70px;
        left: var(--spacing-md);
        right: var(--spacing-md);
        flex-direction: column;
        background: linear-gradient(180deg, rgba(0, 0, 0, 0.98) 0%, rgba(10, 10, 10, 0.98) 100%);
        backdrop-filter: blur(20px);
        padding: var(--spacing-md) var(--spacing-lg);
        gap: 2px;
        border-radius: 16px;
        border: 1px solid rgba(255, 107, 53, 0.3);
        box-shadow: 
            0 10px 40px rgba(0, 0, 0, 0.6),
            0 0 0 1px rgba(255, 107, 53, 0.1),
            0 0 20px rgba(255, 107, 53, 0.15);
        max-height: 0;
        overflow: hidden;
        opacity: 0;
        transition: max-height 0.3s ease, opacity 0.3s ease, padding 0.3s ease;
    }

    .nav-links.active {
        max-height: 400px;
        opacity: 1;
        padding: var(--spacing-lg) var(--spacing-lg);
    }

    .nav-links a {
        font-size: 1.125rem;
        font-weight: 600;
        padding: var(--spacing-md) var(--spacing-lg);
        background: rgba(255, 255, 255, 0.02);
        border-radius: 12px;
        border: 1px solid rgba(255, 255, 255, 0.05);
        transition: all 0.25s ease;
        position: relative;
        overflow: hidden;
    }

    .nav-links a::before {
        content: '';
        position: absolute;
        left: 0;
        top: 0;
        bottom: 0;
        width: 4px;
        background: var(--brand-primary);
        transform: scaleY(0);
        transition: transform 0.25s ease;
    }

    .nav-links a:hover::before,
    .nav-links a:active::before {
        transform: scaleY(1);
    }

    .nav-links a:hover,
    .nav-links a:active {
        background: linear-gradient(90deg, rgba(255, 107, 53, 0.12) 0%, rgba(255, 107, 53, 0.04) 100%);
        border-color: rgba(255, 107, 53, 0.3);
        color: var(--brand-primary);
        transform: translateX(4px);
    }

    .hero {
        min-height: 100vh;
        padding-top: 70px;
        padding-bottom: var(--spacing-lg);
        display: flex;
        align-items: center;
    }

    .hero-split {
        grid-template-columns: 1fr;
        gap: 0;
    }

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

    .hero-tag {
        font-size: 0.75rem;
        padding: 6px 12px;
        margin-bottom: var(--spacing-sm);
    }

    .hero-title {
        font-size: 1.75rem;
        margin-bottom: var(--spacing-sm);
        line-height: 1.2;
    }

    .hero-subtitle {
        max-width: 100%;
        margin-left: auto;
        margin-right: auto;
        font-size: 0.9rem;
        margin-bottom: var(--spacing-md);
    }

    .hero-stats {
        justify-content: center;
        gap: var(--spacing-md);
        margin-bottom: var(--spacing-md);
    }

    .hero-stat {
        padding: var(--spacing-sm) var(--spacing-md);
    }

    .stat-number {
        font-size: 1.25rem;
    }

    .stat-label {
        font-size: 0.7rem;
    }

    .hero-cta {
        justify-content: center;
        flex-direction: column;
        gap: var(--spacing-sm);
        margin-bottom: var(--spacing-md);
    }

    .hero-badges {
        justify-content: center;
        gap: var(--spacing-xs);
        flex-wrap: wrap;
    }

    .badge {
        font-size: 0.7rem;
        padding: 6px 10px;
    }

    .hero-visual {
        display: none;
    }

    .mockup-icon {
        width: 160px;
        height: 160px;
    }

    .float-element {
        display: none;
    }

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

    .features-grid {
        grid-template-columns: 1fr;
    }

    .step-arrow {
        display: none;
    }

    .steps {
        flex-direction: column;
    }

    .showcase-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }

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

    .showcase-features-list {
        align-items: center;
    }

    .showcase-video {
        order: 2;
    }

    .phone-frame {
        width: 240px;
        margin: 0 auto;
    }

    .download-platforms {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr;
    }

    .footer-links {
        justify-content: space-between;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-sm);
    }

    .logo-text {
        font-size: 1.25rem;
    }

    .nav-links {
        gap: var(--spacing-sm);
    }

    .hero-tag {
        font-size: 0.7rem;
        padding: 5px 10px;
    }

    .hero-title {\n        font-size: 1.5rem;\n    }\n\n    .hero-subtitle {\n        font-size: 0.85rem;\n    }\n\n    .hero-stats {
        gap: var(--spacing-sm);\n        flex-wrap: wrap;\n    }\n\n    .stat-number {
        font-size: 1.1rem;
    }

    .stat-label {\n        font-size: 0.65rem;\n    }\n\n    .btn {\n        padding: var(--spacing-sm) var(--spacing-md);\n        font-size: 0.9rem;\n    }

    .phone-frame {
        width: 200px;
    }

    .showcase-title {
        font-size: 1.75rem;
    }

    .showcase-description {
        font-size: 1rem;
    }

    .hero-badges {
        font-size: 0.8rem;
    }

    .badge {
        padding: 0.4rem 0.8rem;
    }

    .download-platforms {
        grid-template-columns: 1fr;
    }

    .platform-card {
        padding: var(--spacing-md);
    }
}

/* ==========================================
   ANIMATIONS
   ========================================== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.feature-card,
.step,
.download-btn {
    animation: fadeInUp 0.6s ease-out;
}

/* Stagger animation delays */
.feature-card:nth-child(1) {
    animation-delay: 0.1s;
}

.feature-card:nth-child(2) {
    animation-delay: 0.2s;
}

.feature-card:nth-child(3) {
    animation-delay: 0.3s;
}

.feature-card:nth-child(4) {
    animation-delay: 0.4s;
}

.feature-card:nth-child(5) {
    animation-delay: 0.5s;
}

.feature-card:nth-child(6) {
    animation-delay: 0.6s;
}