/* ============================================
   ALLERGIFY – Design System & Styles
   ============================================ */

/* Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap');

/* ---- Design Tokens ---- */
:root {
    /* Colors */
    --color-bg: #FAFAFA;
    --color-bg-hero: #F5F5F0;
    --color-white: #FFFFFF;
    --color-black: #0A0A0A;
    --color-text: #1A1A1A;
    --color-text-secondary: #6B7280;
    --color-text-muted: #9CA3AF;
    --color-border: #E5E7EB;

    /* Brand */
    --color-primary: #E53E3E;
    --color-primary-dark: #C53030;
    --color-accent: #10B981;
    --color-accent-light: #D1FAE5;
    --color-warning: #F59E0B;
    --color-warning-light: #FEF3C7;
    --color-danger: #EF4444;
    --color-danger-light: #FEE2E2;
    --color-info: #6366F1;
    --color-info-light: #E0E7FF;

    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 2rem;
    --font-size-4xl: 2.5rem;
    --font-size-5xl: 3.5rem;
    --font-size-6xl: 4.5rem;

    /* Spacing */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;
    --space-32: 8rem;

    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.04);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.08), 0 8px 10px -6px rgba(0, 0, 0, 0.04);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.15);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 400ms ease;

    /* Layout */
    --max-width: 1200px;
    --nav-height: 72px;
}

/* ---- Reset ---- */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    color: var(--color-text);
    background-color: var(--color-bg);
    line-height: 1.6;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
}

ul,
ol {
    list-style: none;
}

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

button {
    cursor: pointer;
    font-family: inherit;
    border: none;
    background: none;
}

/* ---- Utility ---- */
.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--space-6);
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

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

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

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes float {

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

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

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

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

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

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

@keyframes pulse {

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

    50% {
        transform: scale(1.05);
    }
}

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

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

.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ============================================
   NAVIGATION
   ============================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--nav-height);
    background: rgba(250, 250, 250, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--color-border);
    z-index: 1000;
    transition: background var(--transition-base), box-shadow var(--transition-base);
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.95);
    box-shadow: var(--shadow-sm);
}

.navbar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-size: var(--font-size-xl);
    font-weight: 800;
    color: var(--color-black);
    letter-spacing: -0.02em;
}

.nav-logo-img {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-lg);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: var(--space-10);
}

.nav-links a {
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-text-secondary);
    transition: color var(--transition-fast);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-primary);
    transition: width var(--transition-base);
    border-radius: var(--radius-full);
}

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

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

.nav-cta {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.nav-cta .store-badge {
    height: 40px;
    transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.nav-cta .store-badge:hover {
    transform: scale(1.05);
    opacity: 0.9;
}

/* Mobile Menu */
.nav-mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: var(--space-2);
    z-index: 1001;
}

.nav-mobile-toggle span {
    width: 24px;
    height: 2px;
    background: var(--color-black);
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
}

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

.nav-mobile-toggle.active span:nth-child(2) {
    opacity: 0;
}

.nav-mobile-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    padding-top: calc(var(--nav-height) + var(--space-16));
    padding-bottom: var(--space-20);
    background: var(--color-bg-hero);
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
    align-items: center;
}

.hero-content {
    animation: slideInLeft 0.8s ease forwards;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-2) var(--space-5);
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-8);
    box-shadow: var(--shadow-sm);
}

.badge-mascot {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    flex-shrink: 0;
}

.play-store-soon {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    font-weight: 500;
}

.hero-title {
    font-size: var(--font-size-6xl);
    font-weight: 900;
    line-height: 1.05;
    letter-spacing: -0.03em;
    color: var(--color-black);
    margin-bottom: var(--space-6);
}

.hero-title .highlight {
    color: var(--color-primary);
}

.hero-description {
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
    line-height: 1.7;
    max-width: 480px;
    margin-bottom: var(--space-10);
}

.hero-cta {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.hero-cta .store-badge {
    height: 52px;
    border-radius: var(--radius-lg);
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

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

.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    animation: slideInRight 0.8s ease forwards;
}

.hero-phone {
    position: relative;
    z-index: 2;
}

.hero-phone img {
    width: 320px;
    border-radius: 40px;
    box-shadow: var(--shadow-2xl);
    animation: float 6s ease-in-out infinite;
}

.hero-phone-secondary {
    position: absolute;
    right: -80px;
    top: 80px;
    z-index: 1;
}

.hero-phone-secondary img {
    width: 240px;
    border-radius: 32px;
    box-shadow: var(--shadow-xl);
    animation: float 6s ease-in-out infinite;
    animation-delay: 1s;
}

/* Decorative blobs */
.hero-blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.15;
    z-index: 0;
}

.hero-blob-1 {
    width: 400px;
    height: 400px;
    background: var(--color-primary);
    top: -100px;
    right: -100px;
}

.hero-blob-2 {
    width: 300px;
    height: 300px;
    background: var(--color-accent);
    bottom: -50px;
    left: 20%;
}

/* ============================================
   SOCIAL PROOF / LOGOS
   ============================================ */
.social-proof {
    padding: var(--space-16) 0;
    border-bottom: 1px solid var(--color-border);
    background: var(--color-white);
}

.social-proof-label {
    text-align: center;
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-8);
}

.social-proof-stats {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--space-16);
    flex-wrap: wrap;
}

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

.stat-number {
    font-size: var(--font-size-3xl);
    font-weight: 800;
    color: var(--color-black);
    letter-spacing: -0.02em;
}

.stat-label {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    font-weight: 500;
}

/* ============================================
   FEATURES SECTION
   ============================================ */
.features {
    padding: var(--space-32) 0;
    background: var(--color-white);
}

.section-label {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    background: var(--color-danger-light);
    color: var(--color-primary);
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    font-weight: 600;
    margin-bottom: var(--space-6);
}

.section-title {
    font-size: var(--font-size-4xl);
    font-weight: 800;
    color: var(--color-black);
    letter-spacing: -0.03em;
    line-height: 1.15;
    margin-bottom: var(--space-6);
}

.section-subtitle {
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
    max-width: 560px;
    line-height: 1.7;
}

.features-header {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: var(--space-16);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-8);
}

.feature-card {
    padding: var(--space-10);
    border-radius: var(--radius-2xl);
    border: 1px solid var(--color-border);
    background: var(--color-bg);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
    border-color: transparent;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    opacity: 0;
    transition: opacity var(--transition-base);
}

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

.feature-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-6);
    background: var(--color-danger-light);
    color: var(--color-primary);
}

.feature-icon.accent-green {
    background: var(--color-accent-light);
    color: var(--color-accent);
}

.feature-icon.accent-purple {
    background: var(--color-info-light);
    color: var(--color-info);
}

.feature-icon.accent-blue {
    background: #DBEAFE;
    color: #3B82F6;
}

.feature-icon.accent-orange {
    background: var(--color-warning-light);
    color: var(--color-warning);
}

.feature-icon.accent-teal {
    background: #CCFBF1;
    color: #14B8A6;
}

.feature-icon svg {
    width: 22px;
    height: 22px;
}

.feature-card h3 {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-black);
    margin-bottom: var(--space-3);
    letter-spacing: -0.01em;
}

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

/* ============================================
   HOW IT WORKS
   ============================================ */
.how-it-works {
    padding: var(--space-32) 0;
    background: var(--color-bg);
}

.how-header {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: var(--space-16);
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-12);
    position: relative;
}

.steps-grid::before {
    content: '';
    position: absolute;
    top: 48px;
    left: calc(16.67% + 24px);
    right: calc(16.67% + 24px);
    height: 2px;
    background: linear-gradient(90deg, var(--color-border), var(--color-primary), var(--color-border));
    z-index: 0;
}

.step-card {
    text-align: center;
    position: relative;
    z-index: 1;
}

.step-number {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: var(--color-white);
    border: 2px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-8);
    font-size: var(--font-size-2xl);
    font-weight: 800;
    color: var(--color-primary);
    transition: all var(--transition-base);
}

.step-card:hover .step-number {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 4px var(--color-danger-light);
    transform: scale(1.05);
}

.step-card h3 {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-black);
    margin-bottom: var(--space-3);
}

.step-card p {
    font-size: var(--font-size-base);
    color: var(--color-text-secondary);
    line-height: 1.6;
    max-width: 280px;
    margin: 0 auto;
}

/* ============================================
   BIG TEXT SECTION  (Nova-style)
   ============================================ */
.big-text-section {
    padding: var(--space-32) 0;
    background: var(--color-white);
}

.big-text {
    font-size: var(--font-size-4xl);
    font-weight: 700;
    color: var(--color-black);
    line-height: 1.3;
    letter-spacing: -0.02em;
    max-width: 800px;
}

.big-text .muted {
    color: var(--color-text-muted);
}

/* ============================================
   APP SHOWCASE
   ============================================ */
.app-showcase {
    padding: var(--space-32) 0;
    background: var(--color-bg);
}

.showcase-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
    align-items: center;
}

.showcase-content {
    max-width: 480px;
}

.showcase-content .section-label {
    margin-bottom: var(--space-4);
}

.showcase-content h2 {
    font-size: var(--font-size-4xl);
    font-weight: 800;
    color: var(--color-black);
    letter-spacing: -0.03em;
    line-height: 1.15;
    margin-bottom: var(--space-6);
}

.showcase-content p {
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: var(--space-8);
}

.showcase-features {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.showcase-feature-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-size: var(--font-size-base);
    font-weight: 500;
    color: var(--color-text);
}

.showcase-feature-item .check {
    width: 24px;
    height: 24px;
    background: var(--color-accent-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    flex-shrink: 0;
}

.showcase-visual {
    display: flex;
    justify-content: center;
}

.showcase-visual img {
    width: 340px;
    border-radius: 40px;
    box-shadow: var(--shadow-2xl);
}

/* ============================================
   PRICING / PREMIUM
   ============================================ */
.pricing {
    padding: var(--space-32) 0;
    background: var(--color-white);
}

.pricing-header {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: var(--space-16);
}

.pricing-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-8);
    max-width: 800px;
    margin: 0 auto;
}

.pricing-card {
    padding: var(--space-10);
    border-radius: var(--radius-2xl);
    border: 1px solid var(--color-border);
    background: var(--color-bg);
    position: relative;
    transition: all var(--transition-base);
}

.pricing-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.pricing-card.featured {
    border: 2px solid var(--color-primary);
    background: var(--color-white);
    box-shadow: var(--shadow-lg);
}

.pricing-card.featured::before {
    content: 'Most Popular';
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    padding: var(--space-1) var(--space-5);
    background: var(--color-primary);
    color: white;
    font-size: var(--font-size-xs);
    font-weight: 700;
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.pricing-card h3 {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-black);
    margin-bottom: var(--space-2);
}

.pricing-card .price {
    font-size: var(--font-size-3xl);
    font-weight: 800;
    color: var(--color-black);
    margin-bottom: var(--space-2);
}

.pricing-card .price span {
    font-size: var(--font-size-base);
    font-weight: 500;
    color: var(--color-text-muted);
}

.pricing-card .price-note {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    margin-bottom: var(--space-8);
}

.pricing-features {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    margin-bottom: var(--space-8);
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-size: var(--font-size-sm);
    color: var(--color-text);
}

.pricing-features li .icon {
    font-size: 16px;
    flex-shrink: 0;
}

.pricing-features li.disabled {
    color: var(--color-text-muted);
    text-decoration: line-through;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-4) var(--space-8);
    border-radius: var(--radius-xl);
    font-size: var(--font-size-base);
    font-weight: 600;
    transition: all var(--transition-fast);
    width: 100%;
    text-align: center;
}

.btn-primary {
    background: var(--color-black);
    color: var(--color-white);
}

.btn-primary:hover {
    background: #1a1a1a;
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-outline {
    background: transparent;
    color: var(--color-black);
    border: 1.5px solid var(--color-border);
}

.btn-outline:hover {
    border-color: var(--color-black);
    background: var(--color-bg);
}

/* ============================================
   SCREENSHOT GALLERY
   ============================================ */
.screenshot-gallery {
    padding: var(--space-32) 0;
    background: var(--color-white);
}

.gallery-header {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: var(--space-16);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-6);
}

.gallery-item {
    text-align: center;
}

.gallery-item img {
    width: 100%;
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-lg);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.gallery-item:hover img {
    transform: translateY(-6px);
    box-shadow: var(--shadow-2xl);
}

.gallery-caption {
    display: block;
    margin-top: var(--space-4);
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-text-secondary);
}

/* ============================================
   DOWNLOAD CTA
   ============================================ */
.download-cta {
    padding: var(--space-32) 0;
    background: var(--color-black);
    color: var(--color-white);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.download-cta::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -20%;
    width: 600px;
    height: 600px;
    background: var(--color-primary);
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.15;
}

.download-cta::after {
    content: '';
    position: absolute;
    bottom: -40%;
    right: -10%;
    width: 500px;
    height: 500px;
    background: var(--color-accent);
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.1;
}

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

.cta-mascot {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    margin: 0 auto var(--space-8);
}

.download-cta h2 {
    font-size: var(--font-size-5xl);
    font-weight: 900;
    letter-spacing: -0.03em;
    line-height: 1.1;
    margin-bottom: var(--space-6);
}

.download-cta p {
    font-size: var(--font-size-lg);
    color: rgba(255, 255, 255, 0.6);
    max-width: 500px;
    margin: 0 auto var(--space-10);
    line-height: 1.7;
}

.download-badges {
    display: flex;
    justify-content: center;
    gap: var(--space-4);
}

.download-badges .store-badge {
    height: 56px;
    transition: transform var(--transition-fast);
}

.download-badges .store-badge:hover {
    transform: translateY(-3px);
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    padding: var(--space-16) 0 var(--space-8);
    background: var(--color-black);
    color: rgba(255, 255, 255, 0.5);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--space-12);
    margin-bottom: var(--space-12);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-4);
}

.footer-logo-img {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-md);
}

.footer-logo h3,
.footer-brand h3 {
    font-size: var(--font-size-xl);
    font-weight: 800;
    color: var(--color-white);
    margin-bottom: 0;
}

.footer-brand p {
    font-size: var(--font-size-sm);
    line-height: 1.6;
    max-width: 280px;
}

.coming-soon-text {
    display: block;
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.35);
    padding: var(--space-1) 0;
}

.footer-col h4 {
    font-size: var(--font-size-sm);
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: var(--space-4);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.footer-col a {
    display: block;
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.5);
    padding: var(--space-1) 0;
    transition: color var(--transition-fast);
}

.footer-col a:hover {
    color: var(--color-white);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--space-8);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    font-size: var(--font-size-sm);
}

.footer-bottom a {
    color: rgba(255, 255, 255, 0.5);
    transition: color var(--transition-fast);
}

.footer-bottom a:hover {
    color: var(--color-white);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
    .hero-title {
        font-size: var(--font-size-5xl);
    }

    .hero-phone img {
        width: 280px;
    }

    .hero-phone-secondary img {
        width: 200px;
    }

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

@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        width: 100%;
        height: 100vh;
        height: 100dvh;
        background-color: #FFFFFF;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: var(--space-6);
        z-index: 10000;
        padding: var(--space-16) var(--space-8);
        overflow-y: auto;
    }

    .nav-links.active {
        display: flex;
    }

    .nav-links a {
        font-size: var(--font-size-xl);
        font-weight: 600;
        color: var(--color-text);
        padding: var(--space-4) var(--space-8);
        border-radius: var(--radius-xl);
        transition: background var(--transition-fast), color var(--transition-fast);
        width: 100%;
        max-width: 300px;
        text-align: center;
    }

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

    .nav-cta {
        display: none;
    }

    .nav-mobile-toggle {
        display: flex;
        z-index: 10001;
        position: relative;
    }

    .hero .container {
        grid-template-columns: 1fr;
        gap: var(--space-12);
        text-align: center;
    }

    .hero-title {
        font-size: var(--font-size-4xl);
    }

    .hero-description {
        margin: 0 auto var(--space-10);
    }

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

    .hero-badge {
        margin: 0 auto var(--space-8);
    }

    .hero-phone img {
        width: 260px;
    }

    .hero-phone-secondary {
        right: -20px;
        top: 40px;
    }

    .hero-phone-secondary img {
        width: 180px;
    }

    .features-grid {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }

    .steps-grid {
        grid-template-columns: 1fr;
        gap: var(--space-10);
    }

    .steps-grid::before {
        display: none;
    }

    .section-title {
        font-size: var(--font-size-3xl);
    }

    .big-text {
        font-size: var(--font-size-3xl);
    }

    .showcase-grid {
        grid-template-columns: 1fr;
        gap: var(--space-12);
    }

    .showcase-grid.reverse .showcase-visual {
        order: -1;
    }

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

    .hero-cta {
        flex-direction: column;
        gap: var(--space-3);
    }

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

    .download-cta h2 {
        font-size: var(--font-size-3xl);
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-8);
    }

    .footer-bottom {
        flex-direction: column;
        gap: var(--space-4);
        text-align: center;
    }

    .social-proof-stats {
        gap: var(--space-8);
    }
}

@media (max-width: 480px) {
    .hero {
        padding-top: calc(var(--nav-height) + var(--space-10));
        padding-bottom: var(--space-12);
    }

    .hero-title {
        font-size: var(--font-size-3xl);
    }

    .hero-phone img {
        width: 220px;
    }

    .hero-phone-secondary {
        display: none;
    }

    .hero-cta .store-badge {
        height: 44px;
    }

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

    .pricing-card {
        padding: var(--space-8);
    }
}

/* ============================================
   LEGAL PAGES
   ============================================ */
.legal-page {
    padding-top: calc(var(--nav-height) + var(--space-16));
    padding-bottom: var(--space-16);
    min-height: 100vh;
}

.legal-page .back-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-8);
    transition: color var(--transition-fast);
}

.legal-page .back-link:hover {
    color: var(--color-primary);
}

.legal-content {
    max-width: 800px;
}

.legal-content h1 {
    font-size: var(--font-size-4xl);
    font-weight: 800;
    color: var(--color-black);
    margin-bottom: var(--space-4);
    letter-spacing: -0.02em;
}

.legal-content h2 {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--color-black);
    margin-top: var(--space-10);
    margin-bottom: var(--space-4);
}

.legal-content h3 {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--color-black);
    margin-top: var(--space-6);
    margin-bottom: var(--space-3);
}

.legal-content p,
.legal-content li {
    font-size: var(--font-size-base);
    color: var(--color-text-secondary);
    line-height: 1.8;
    margin-bottom: var(--space-4);
}

.legal-content ul {
    padding-left: var(--space-6);
    list-style: disc;
}

.legal-content strong {
    color: var(--color-text);
    font-weight: 600;
}

.legal-content hr {
    border: none;
    border-top: 1px solid var(--color-border);
    margin: var(--space-8) 0;
}

.legal-date {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    margin-bottom: var(--space-8);
}