/* VitalAI Landing Page - Premium Styles */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800&display=swap');

/* ===== CSS VARIABLES ===== */
:root {
    /* Colors */
    --color-primary: #4ECDC4;
    --color-primary-light: #6EDDD5;
    --color-primary-dark: #2C7DA0;
    --color-primary-glow: rgba(78, 205, 196, 0.4);

    --color-secondary: #A8E063;
    --color-secondary-light: #C4F08A;
    --color-secondary-dark: #56AB2F;
    --color-secondary-glow: rgba(168, 224, 99, 0.4);

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #4ECDC4 0%, #56AB2F 50%, #A8E063 100%);
    --gradient-brand: linear-gradient(135deg, #2C7DA0 0%, #4ECDC4 50%, #A8E063 100%);
    --gradient-accent: linear-gradient(90deg, #4ECDC4 0%, #A8E063 100%);
    --gradient-dark: linear-gradient(180deg, #0a0f1a 0%, #0F1729 50%, #1A2744 100%);

    /* Backgrounds */
    --bg-primary: #0a0f1a;
    --bg-secondary: #0F1729;
    --bg-tertiary: #1A2744;
    --bg-card: rgba(26, 39, 68, 0.6);

    /* Text */
    --text-primary: #FFFFFF;
    --text-secondary: #A0AEC0;
    --text-tertiary: #718096;

    /* Border */
    --border-color: rgba(78, 205, 196, 0.15);

    /* Shadows */
    --shadow-glow: 0 0 30px rgba(78, 205, 196, 0.3);
    --shadow-glow-green: 0 0 30px rgba(168, 224, 99, 0.3);

    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-heading: 'Outfit', 'Inter', sans-serif;

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-normal: 300ms ease;
    --transition-slow: 500ms ease;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-primary);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

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

ul {
    list-style: none;
}

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

/* ===== UTILITY CLASSES ===== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

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

/* ===== ANIMATED BACKGROUND ===== */
.bg-gradient {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-dark);
    z-index: -3;
}

.bg-glow {
    position: fixed;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.4;
    z-index: -2;
    animation: float 8s ease-in-out infinite;
}

.glow-1 {
    width: 600px;
    height: 600px;
    background: var(--color-primary);
    top: -200px;
    right: -200px;
    opacity: 0.15;
}

.glow-2 {
    width: 500px;
    height: 500px;
    background: var(--color-secondary);
    bottom: 20%;
    left: -150px;
    opacity: 0.1;
    animation-delay: -3s;
}

.glow-3 {
    width: 400px;
    height: 400px;
    background: var(--color-primary-dark);
    top: 50%;
    right: 10%;
    opacity: 0.08;
    animation-delay: -5s;
}

/* ===== NAVIGATION ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    transition: all var(--transition-normal);
}

.navbar.scrolled {
    background: rgba(10, 15, 26, 0.9);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    padding: 12px 0;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-img {
    width: 42px;
    height: 42px;
    border-radius: 12px;
}

.logo-text {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 40px;
}

.nav-link {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-secondary);
    transition: color var(--transition-fast);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-accent);
    transition: width var(--transition-normal);
}

.nav-link:hover {
    color: var(--text-primary);
}

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

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.mobile-menu-btn span {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: all var(--transition-fast);
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    font-family: var(--font-primary);
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: 12px;
    border: none;
    cursor: pointer;
    transition: all var(--transition-normal);
}

.btn-primary {
    background: var(--gradient-accent);
    color: var(--bg-primary);
}

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

.btn-ghost {
    background: rgba(78, 205, 196, 0.1);
    color: var(--color-primary);
    border: 1px solid var(--border-color);
}

.btn-ghost:hover {
    background: rgba(78, 205, 196, 0.2);
    border-color: var(--color-primary);
}

.btn-outline {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

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

.btn-lg {
    padding: 16px 32px;
    font-size: 1rem;
}

.btn-block {
    width: 100%;
}

.btn-glow:hover {
    box-shadow: var(--shadow-glow);
}

/* ===== HERO SECTION ===== */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 120px 0 60px;
    position: relative;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(78, 205, 196, 0.1);
    border: 1px solid var(--border-color);
    border-radius: 50px;
    font-size: 0.875rem;
    color: var(--color-primary);
    margin-bottom: 24px;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 24px;
}

.hero-description {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: 32px;
    max-width: 520px;
}

.hero-cta {
    display: flex;
    gap: 16px;
    margin-bottom: 48px;
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: 24px;
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-tertiary);
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: var(--border-color);
}

/* Hero Visual */
.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
}

.phone-mockup {
    position: relative;
}

.phone-frame {
    width: 280px;
    height: 580px;
    background: linear-gradient(145deg, #1a2744, #0f1729);
    border-radius: 40px;
    padding: 12px;
    border: 3px solid rgba(78, 205, 196, 0.2);
    box-shadow:
        0 50px 100px rgba(0, 0, 0, 0.5),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    position: relative;
    z-index: 2;
}

.phone-notch {
    width: 120px;
    height: 28px;
    background: #0a0f1a;
    border-radius: 20px;
    position: absolute;
    top: 16px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: var(--bg-secondary);
    border-radius: 30px;
    overflow: hidden;
    position: relative;
}

.screen-content {
    padding: 50px 16px 16px;
    height: 100%;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.app-header-mock {
    display: flex;
    align-items: center;
    gap: 12px;
}

.avatar-mock {
    width: 44px;
    height: 44px;
    background: var(--gradient-accent);
    border-radius: 50%;
}

.greeting-mock {
    display: flex;
    flex-direction: column;
}

.greeting-text {
    font-weight: 600;
    font-size: 1rem;
}

.greeting-sub {
    font-size: 0.8rem;
    color: var(--text-tertiary);
}

.chat-bubbles-mock {
    display: flex;
    flex-direction: column;
    gap: 10px;
    flex: 1;
}

.bubble-ai,
.bubble-user {
    padding: 12px 16px;
    border-radius: 16px;
    font-size: 0.8rem;
    max-width: 85%;
    animation: slideIn 0.5s ease forwards;
}

.bubble-ai {
    background: var(--bg-tertiary);
    align-self: flex-start;
    border-bottom-left-radius: 4px;
}

.bubble-user {
    background: var(--gradient-accent);
    color: var(--bg-primary);
    align-self: flex-end;
    border-bottom-right-radius: 4px;
}

.progress-mock {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px;
    background: var(--bg-card);
    border-radius: 20px;
    border: 1px solid var(--border-color);
}

.progress-circle {
    width: 70px;
    height: 70px;
    background: conic-gradient(var(--color-primary) 75%, var(--bg-tertiary) 0);
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
}

.progress-circle::before {
    content: '';
    position: absolute;
    width: 54px;
    height: 54px;
    background: var(--bg-card);
    border-radius: 50%;
}

.progress-value,
.progress-unit {
    position: relative;
    z-index: 1;
}

.progress-value {
    font-size: 0.9rem;
    font-weight: 700;
}

.progress-unit {
    font-size: 0.6rem;
    color: var(--text-tertiary);
}

.macros-mock {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.macro-bar {
    height: 8px;
    border-radius: 4px;
    background: var(--bg-tertiary);
    position: relative;
    overflow: hidden;
}

.macro-bar::after {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    border-radius: 4px;
}

.macro-bar.protein::after {
    width: 72%;
    background: var(--color-primary);
}

.macro-bar.carbs::after {
    width: 58%;
    background: var(--color-secondary);
}

.macro-bar.fats::after {
    width: 45%;
    background: #F6E05E;
}

.phone-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 350px;
    height: 600px;
    background: radial-gradient(ellipse, var(--color-primary-glow) 0%, transparent 70%);
    z-index: 1;
    filter: blur(40px);
}

/* Floating Cards */
.floating-cards {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    pointer-events: none;
}

.floating-card {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    background: rgba(26, 39, 68, 0.9);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    font-size: 0.85rem;
    font-weight: 500;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
    animation: float 4s ease-in-out infinite;
    z-index: 10;
}

.card-1 {
    top: 15%;
    right: -20px;
    animation-delay: 0s;
}

.card-2 {
    bottom: 30%;
    left: -30px;
    animation-delay: -1.5s;
}

.card-3 {
    bottom: 10%;
    right: -10px;
    animation-delay: -3s;
}

.card-icon {
    font-size: 1.2rem;
}

/* Hero Scroll Indicator */
.hero-scroll {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    color: var(--text-tertiary);
    font-size: 0.85rem;
}

.scroll-indicator {
    width: 24px;
    height: 40px;
    border: 2px solid var(--border-color);
    border-radius: 12px;
    position: relative;
}

.scroll-indicator span {
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 8px;
    background: var(--color-primary);
    border-radius: 2px;
    animation: scrollBounce 2s ease-in-out infinite;
}

/* ===== SECTIONS COMMON ===== */
section {
    padding: 100px 0;
    position: relative;
}

.section-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 60px;
}

.section-tag {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(78, 205, 196, 0.1);
    border: 1px solid var(--border-color);
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-primary);
    margin-bottom: 16px;
}

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    margin-bottom: 16px;
}

.section-description {
    font-size: 1.1rem;
    color: var(--text-secondary);
}

/* ===== FEATURES SECTION ===== */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.feature-card {
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    padding: 32px;
    transition: all var(--transition-normal);
}

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

.feature-card.featured {
    grid-row: span 2;
    background: linear-gradient(145deg, rgba(78, 205, 196, 0.1), var(--bg-card));
}

.feature-icon-wrapper {
    width: 64px;
    height: 64px;
    background: rgba(78, 205, 196, 0.15);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    color: var(--color-primary);
}

.feature-icon-wrapper.secondary {
    background: rgba(168, 224, 99, 0.15);
    color: var(--color-secondary);
}

.feature-title {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 12px;
}

.feature-description {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

.feature-list {
    margin-top: 20px;
}

.feature-list li {
    padding: 8px 0;
    padding-left: 24px;
    position: relative;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.feature-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-primary);
    font-weight: 600;
}

/* ===== HOW IT WORKS ===== */
.steps-container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.step {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    padding: 32px;
    text-align: center;
    max-width: 280px;
    transition: all var(--transition-normal);
}

.step:hover {
    border-color: var(--color-primary);
    transform: translateY(-4px);
}

.step-number {
    width: 48px;
    height: 48px;
    background: var(--gradient-accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--bg-primary);
}

.step-content h3 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    margin-bottom: 8px;
}

.step-content p {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.step-visual {
    margin-top: 24px;
}

.step-icon {
    width: 72px;
    height: 72px;
    background: rgba(78, 205, 196, 0.1);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    color: var(--color-primary);
}

.step-icon.secondary {
    background: rgba(168, 224, 99, 0.1);
    color: var(--color-secondary);
}

.step-connector {
    display: flex;
    align-items: center;
}

/* ===== FEATURES HIGHLIGHTS ===== */
.features-highlights {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    margin-bottom: 48px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.feature-highlight-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 18px 24px;
    background: rgba(78, 205, 196, 0.06);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.6;
    transition: all var(--transition-normal);
}

.feature-highlight-item:hover {
    border-color: var(--color-primary);
    background: rgba(78, 205, 196, 0.1);
    color: var(--text-primary);
}

.highlight-dot {
    color: var(--color-primary);
    font-size: 1.1rem;
    font-weight: 700;
    flex-shrink: 0;
    margin-top: 1px;
}

/* ===== TESTIMONIALS ===== */
.testimonials-slider {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.testimonial-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    padding: 28px;
    transition: all var(--transition-normal);
}

.testimonial-card:hover {
    border-color: var(--color-primary);
    transform: translateY(-4px);
}

.testimonial-meta {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: 14px;
    letter-spacing: 0.02em;
}

.testimonial-rating {
    margin-bottom: 16px;
    font-size: 1.1rem;
}

.testimonial-text {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 0;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 20px;
}




.author-avatar {
    width: 48px;
    height: 48px;
    background: var(--gradient-accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: var(--bg-primary);
}

.author-avatar.secondary {
    background: linear-gradient(135deg, var(--color-secondary), var(--color-secondary-dark));
}

.author-name {
    display: block;
    font-weight: 600;
}

.author-role {
    font-size: 0.85rem;
    color: var(--text-tertiary);
}

/* ===== PRICING ===== */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    align-items: start;
}

.pricing-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    padding: 32px;
    transition: all var(--transition-normal);
    position: relative;
}

.pricing-card:hover {
    border-color: var(--color-primary);
    transform: translateY(-4px);
}

.pricing-card.popular {
    border: 2px solid var(--color-primary);
    background: linear-gradient(145deg, rgba(78, 205, 196, 0.1), var(--bg-card));
    transform: scale(1.05);
}

.pricing-card.popular:hover {
    transform: scale(1.05) translateY(-4px);
}

.popular-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    padding: 6px 20px;
    background: var(--gradient-accent);
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--bg-primary);
}

.pricing-header {
    text-align: center;
    margin-bottom: 24px;
}

.plan-name {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    margin-bottom: 4px;
}

.plan-description {
    font-size: 0.9rem;
    color: var(--text-tertiary);
}

.pricing-price {
    text-align: center;
    margin-bottom: 24px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--border-color);
}

.price-amount {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
}

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

.pricing-features {
    margin-bottom: 24px;
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 0;
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.pricing-features svg {
    color: var(--color-primary);
    flex-shrink: 0;
}

/* ===== CTA SECTION ===== */
.cta {
    padding: 120px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 800px;
    height: 400px;
    background: radial-gradient(ellipse, var(--color-primary-glow) 0%, transparent 60%);
    filter: blur(80px);
    z-index: 0;
}

.cta-content {
    position: relative;
    z-index: 1;
}

.cta-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    margin-bottom: 16px;
}

.cta-description {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 40px;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-bottom: 24px;
    flex-wrap: wrap;
}

.store-btn {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 28px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    transition: all var(--transition-normal);
}

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

.store-btn svg {
    color: var(--text-primary);
}

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

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

.store-name {
    font-size: 1.1rem;
    font-weight: 600;
}

.cta-note {
    font-size: 0.9rem;
    color: var(--text-tertiary);
}

/* ===== FOOTER ===== */
.footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: 60px 0 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.footer-tagline {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 24px;
    max-width: 280px;
}

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

.social-link {
    width: 40px;
    height: 40px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

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

.footer-links h4 {
    font-family: var(--font-heading);
    font-size: 1rem;
    margin-bottom: 20px;
}

.footer-links li {
    margin-bottom: 12px;
}

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

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

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 30px;
    border-top: 1px solid var(--border-color);
    font-size: 0.85rem;
    color: var(--text-tertiary);
}

.made-with {
    color: var(--text-tertiary);
}

/* ===== ANIMATIONS ===== */
@keyframes float {

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

    50% {
        transform: translateY(-15px);
    }
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

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

@keyframes scrollBounce {

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

    50% {
        transform: translateX(-50%) translateY(12px);
        opacity: 0.5;
    }
}

.animate-fade-in {
    animation: fadeIn 0.6s ease forwards;
}

.animate-slide-up {
    animation: slideUp 0.6s ease forwards;
}

.animate-scale-in {
    animation: scaleIn 0.6s ease forwards;
}

.delay-1 {
    animation-delay: 0.1s;
}

.delay-2 {
    animation-delay: 0.2s;
}

.delay-3 {
    animation-delay: 0.3s;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

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

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

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }

    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-description {
        margin-left: auto;
        margin-right: auto;
    }

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

    .hero-stats {
        justify-content: center;
    }

    .hero-visual {
        order: -1;
    }

    .phone-frame {
        width: 240px;
        height: 500px;
    }

    .floating-cards {
        display: none;
    }

    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .feature-card.featured {
        grid-row: auto;
    }

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

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

    .testimonials-slider {
        grid-template-columns: repeat(2, 1fr);
    }

    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin: 0 auto;
    }

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

    .pricing-card.popular {
        transform: none;
    }

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

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    .mobile-menu-btn {
        display: flex;
    }

    .nav-actions .btn span {
        display: none;
    }

    .hero {
        padding: 100px 0 40px;
    }

    .hero-stats {
        flex-direction: column;
        gap: 16px;
    }

    .stat-divider {
        display: none;
    }

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

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

    .testimonials-slider {
        grid-template-columns: 1fr;
    }

    .hero-scroll {
        display: none;
    }

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

    .footer-brand {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .footer-tagline {
        text-align: center;
    }

    .social-links {
        justify-content: center;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 8px;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .phone-frame {
        width: 220px;
        height: 460px;
    }

    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }

    .store-btn {
        width: 100%;
        max-width: 280px;
        justify-content: center;
    }
}