/* ============================================
   TradingPal Website - Modern Design
   Brand: Pure black, silver/teal accents (matching app)
   ============================================ */

/* CSS Variables */
:root {
    /* Colors - matching app's obsidian theme */
    --bg-primary: #000000;
    --bg-secondary: #050508;
    --bg-card: #08080D;
    --bg-elevated: #0f0f14;
    
    --text-primary: #ffffff;
    --text-secondary: #a1a1aa;
    --text-muted: #52525b;
    
    /* Teal accent from app */
    --accent: #06BCC1;
    --accent-light: #3DD4D8;
    --accent-dark: #049B9F;
    --accent-glow: rgba(6, 188, 193, 0.4);
    
    /* Silver/platinum for waves */
    --silver: #E0E0E0;
    
    --border: rgba(255, 255, 255, 0.08);
    --border-hover: rgba(255, 255, 255, 0.15);
    
    --success: #22C55E;
    
    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2rem;
    --space-xl: 3rem;
    --space-2xl: 4rem;
    --space-3xl: 6rem;
    --space-4xl: 8rem;
    
    /* Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-2xl: 32px;
    --radius-full: 9999px;
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
}

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

html {
    overflow-x: hidden;
    max-width: 100%;
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    position: relative;
    max-width: 100vw;
    /* Condensed system font - matches iOS app */
    font-family: -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
    font-stretch: condensed;
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--bg-primary);
    overflow-x: hidden;
}

/* Support for condensed on all browsers */
@supports (font-stretch: condensed) {
    body {
    position: relative;
    max-width: 100vw;
        font-stretch: condensed;
    }
}

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

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

ul, ol {
    list-style: none;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

/* Background Effects */
.bg-gradient {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 100vh;
    background: 
        radial-gradient(ellipse 80% 50% at 50% -20%, var(--accent-glow), transparent),
        radial-gradient(ellipse 60% 40% at 100% 0%, rgba(192, 87, 70, 0.15), transparent);
    pointer-events: none;
    z-index: -1;
}

/* ============================================
   Header
   ============================================ */
header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: var(--space-sm) 0;
    transition: var(--transition-base);
}

header.scrolled {
    background: rgba(10, 10, 15, 0.9);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
}

header nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-lg);
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: 1.125rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    color: var(--text-primary);
}

.logo img {
    width: 32px;
    height: 32px;
}

.nav-links {
    display: flex;
    gap: var(--space-xl);
}

.nav-links a {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--text-secondary);
    transition: color var(--transition-fast);
}

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

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

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

.mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--bg-primary);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-lg);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-base);
    z-index: 999;
}

.mobile-menu a {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-secondary);
}

body.menu-open .mobile-menu {
    opacity: 1;
    visibility: visible;
}

body.menu-open .mobile-menu-btn span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

body.menu-open .mobile-menu-btn span:nth-child(2) {
    opacity: 0;
}

body.menu-open .mobile-menu-btn span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ============================================
   Buttons
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
    padding: 0.75rem 1.5rem;
    font-family: inherit;
    font-size: 0.9375rem;
    font-weight: 600;
    border: none;
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--transition-base);
    white-space: nowrap;
}

.btn-sm {
    padding: 0.625rem 1.25rem;
    font-size: 0.875rem;
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1rem;
}

.btn-xl {
    padding: 1.125rem 2.5rem;
    font-size: 1.125rem;
}

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

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(255, 255, 255, 0.2);
}

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

.btn-ghost:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--border-hover);
}

.btn-full {
    width: 100%;
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: var(--space-4xl) 0 var(--space-3xl);
    position: relative;
    overflow: hidden;
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
}

.hero-content {
    max-width: 560px;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-lg);
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: var(--success);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(0.9); }
}

.hero h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    line-height: 1.05;
    letter-spacing: -0.02em;
    margin-bottom: var(--space-md);
}

.gradient-text {
    background: linear-gradient(135deg, var(--accent-light) 0%, var(--accent) 50%, var(--accent-dark) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    font-size: 1.125rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--space-xl);
}

.hero-cta {
    display: flex;
    gap: var(--space-sm);
    flex-wrap: wrap;
    margin-bottom: var(--space-xl);
}

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

.stat {
    text-align: center;
}

.stat-value {
    display: block;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
}

.stat-label {
    font-size: 0.8125rem;
    color: var(--text-muted);
}

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

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

.phone-mockup {
    position: relative;
}

.phone-frame {
    width: 280px;
    height: 580px;
    background: transparent;
    border-radius: 44px;
    position: relative;
    overflow: hidden;
}

.phone-screen {
    width: 100%;
    height: 100%;
    border-radius: 44px;
    overflow: hidden;
}

.phone-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 44px;
}

.phone-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, var(--accent-glow) 0%, transparent 60%);
    z-index: -1;
    animation: glow 4s ease-in-out infinite;
}

@keyframes glow {
    0%, 100% { opacity: 0.5; transform: translate(-50%, -50%) scale(1); }
    50% { opacity: 0.7; transform: translate(-50%, -50%) scale(1.1); }
}

/* Floating Cards */
.floating-card {
    position: absolute;
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    padding: 0.75rem 1rem;
    background: rgba(20, 20, 28, 0.9);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-primary);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    animation: float 6s ease-in-out infinite;
}

.floating-icon {
    font-size: 1.25rem;
}

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

.card-2 {
    top: 50%;
    right: -15%;
    animation-delay: 2s;
}

.card-3 {
    bottom: 15%;
    left: -10%;
    animation-delay: 4s;
}

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

.hero-bg-shape {
    position: absolute;
    bottom: -50%;
    right: -20%;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, var(--accent-glow) 0%, transparent 60%);
    opacity: 0.3;
    pointer-events: none;
}

/* ============================================
   Trust Bar
   ============================================ */
.trust-bar {
    padding: var(--space-lg) 0;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.trust-items {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--space-3xl);
    flex-wrap: wrap;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.trust-item svg {
    color: var(--accent);
}

/* ============================================
   Section Styles
   ============================================ */
section {
    overflow-x: hidden;
    padding: var(--space-4xl) 0;
}

.section-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto var(--space-3xl);
}

.section-tag {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: rgba(192, 87, 70, 0.1);
    border: 1px solid rgba(192, 87, 70, 0.2);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-md);
}

.section-header h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.02em;
    margin-bottom: var(--space-sm);
}

.section-header p {
    font-size: 1.125rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ============================================
   Video Carousel (Features)
   ============================================ */
.features {
    background: var(--bg-primary);
}

.video-carousel {
    max-width: 900px;
    margin: 0 auto;
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.video-carousel.in-view {
    opacity: 1;
    transform: translateY(0);
}

.carousel-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: var(--space-xl);
}

.carousel-video-wrapper {
    position: relative;
    margin-bottom: var(--space-lg);
}

.carousel-phone {
    width: 260px;
    height: 520px;
    border-radius: 40px;
    overflow: hidden;
    background: transparent;
}

.carousel-phone video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 40px;
}

.video-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 350px;
    height: 350px;
    background: radial-gradient(circle, var(--accent-glow) 0%, transparent 60%);
    z-index: -1;
    opacity: 0.6;
}

.carousel-info {
    text-align: center;
}

.carousel-info h3 {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: var(--space-xs);
}

.carousel-info p {
    font-size: 1.125rem;
    color: var(--text-secondary);
}

.carousel-tabs {
    display: flex;
    justify-content: center;
    gap: var(--space-sm);
    flex-wrap: wrap;
}

.carousel-tab {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    padding: var(--space-sm) var(--space-md);
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
    min-width: 90px;
}

.carousel-tab:hover {
    background: var(--bg-elevated);
    border-color: var(--border-hover);
}

.carousel-tab.active {
    border-color: var(--accent);
    background: rgba(192, 87, 70, 0.1);
}

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

.tab-label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.carousel-tab.active .tab-label {
    color: var(--text-primary);
}

.tab-progress {
    position: absolute;
    bottom: 0;
    left: 0;
    height: 2px;
    background: var(--accent);
    width: 0;
}

.carousel-tab.active .tab-progress {
    animation: progress 6s linear;
}

@keyframes progress {
    from { width: 0; }
    to { width: 100%; }
}

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

.steps {
    max-width: 1000px;
    margin: 0 auto;
}

.step {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
    margin-bottom: var(--space-4xl);
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.step.in-view {
    opacity: 1;
    transform: translateY(0);
}

.step:last-child {
    margin-bottom: 0;
}

.step.step-reverse {
    direction: rtl;
}

.step.step-reverse > * {
    direction: ltr;
}

.step-number {
    font-size: 4rem;
    font-weight: 800;
    color: var(--accent);
    opacity: 0.3;
    line-height: 1;
    margin-bottom: var(--space-sm);
}

.step h3 {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: var(--space-sm);
}

.step p {
    color: var(--text-secondary);
    font-size: 1.0625rem;
    line-height: 1.6;
}

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

.step-phone {
    width: 200px;
    height: 410px;
    border-radius: 32px;
    overflow: hidden;
    background: transparent;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.3);
}

.step-phone video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 32px;
}

/* ============================================
   Testimonial
   ============================================ */
.testimonial {
    background: var(--bg-primary);
}

.quote-card {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    padding: var(--space-3xl);
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-2xl);
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.quote-card.in-view {
    opacity: 1;
    transform: translateY(0);
}

.quote-icon {
    color: var(--accent);
    opacity: 0.5;
    margin-bottom: var(--space-md);
}

.quote-card blockquote {
    font-size: clamp(1.25rem, 2.5vw, 1.75rem);
    font-weight: 500;
    line-height: 1.5;
    font-style: italic;
    margin-bottom: var(--space-md);
}

.quote-card cite {
    color: var(--text-muted);
    font-size: 0.9375rem;
    font-style: normal;
}

/* ============================================
   Pricing
   ============================================ */
.pricing {
    background: var(--bg-secondary);
}

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

.pricing-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    position: relative;
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.pricing-card.in-view {
    opacity: 1;
    transform: translateY(0);
}

.pricing-card:hover {
    border-color: var(--border-hover);
}

.pricing-card.featured {
    border-color: var(--accent);
    background: linear-gradient(135deg, rgba(192, 87, 70, 0.1) 0%, transparent 50%);
}

.pricing-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    padding: 0.375rem 1rem;
    background: var(--accent);
    color: white;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.pricing-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: var(--space-xs);
}

.price {
    margin-bottom: var(--space-xs);
}

.price .amount {
    font-size: 2.5rem;
    font-weight: 800;
}

.price .period {
    color: var(--text-muted);
    font-size: 1rem;
}

.savings {
    color: var(--accent);
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: var(--space-lg);
    min-height: 1.25rem;
}

.pricing-features {
    margin-bottom: var(--space-lg);
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    padding: 0.625rem 0;
    font-size: 0.9375rem;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border);
}

.pricing-features li:last-child {
    border-bottom: none;
}

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

.pricing-note {
    text-align: center;
    color: var(--text-muted);
    font-size: 0.8125rem;
    margin-top: var(--space-sm);
}

/* ============================================
   CTA Section
   ============================================ */
.cta {
    position: relative;
    padding: var(--space-4xl) 0;
    text-align: center;
    overflow: hidden;
}

.cta-content {
    position: relative;
    z-index: 1;
    max-width: 600px;
    margin: 0 auto;
}

.cta h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.02em;
    margin-bottom: var(--space-sm);
}

.cta p {
    color: var(--text-secondary);
    font-size: 1.125rem;
    margin-bottom: var(--space-xl);
}

.cta-note {
    color: var(--text-muted);
    font-size: 0.875rem;
    margin-top: var(--space-sm);
}

.cta-glow {
    position: absolute;
    bottom: -50%;
    left: 50%;
    transform: translateX(-50%);
    width: 800px;
    height: 500px;
    background: radial-gradient(ellipse at center, var(--accent-glow) 0%, transparent 60%);
    opacity: 0.4;
    pointer-events: none;
}

/* ============================================
   Footer
   ============================================ */
footer {
    background: var(--bg-primary);
    border-top: 1px solid var(--border);
    padding: var(--space-xl) 0;
}

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

.footer-brand {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    margin-bottom: var(--space-md);
}

.footer-brand img {
    width: 32px;
    height: 32px;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: var(--space-lg);
    flex-wrap: wrap;
    margin-bottom: var(--space-md);
}

.footer-links a {
    font-size: 0.875rem;
    color: var(--text-secondary);
    transition: color var(--transition-fast);
}

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

.copyright {
    color: var(--text-muted);
    font-size: 0.8125rem;
}

/* ============================================
   Animations
   ============================================ */
.animate-fade-up {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeUp 0.6s ease forwards;
}

.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; }
.delay-4 { animation-delay: 0.4s; }

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

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 1024px) {
    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--space-xl);
    }
    
    .hero-content {
        max-width: 100%;
    }
    
    .hero-cta {
        justify-content: center;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .nav-links {
        display: none;
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    .step {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
        text-align: center;
    }
    
    .step.step-reverse {
        direction: ltr;
    }
    
    .floating-card {
        display: none;
    }
    
    .pricing-cards {
        grid-template-columns: 1fr;
        max-width: 400px;
    }
    
    .carousel-tabs {
        gap: var(--space-xs);
    }
    
    .carousel-tab {
        min-width: 70px;
        padding: var(--space-xs) var(--space-sm);
    }
    
    .tab-icon {
        font-size: 1.25rem;
    }
    
    .tab-label {
        font-size: 0.625rem;
    }
}

@media (max-width: 768px) {
    /* Mobile overflow prevention */
    html, body, section, .container {
        overflow-x: hidden !important;
        max-width: 100% !important;
    }
    :root {
        --space-4xl: 5rem;
        --space-3xl: 4rem;
    }
    
    .container {
        padding: 0 var(--space-sm);
    }
    
    .hero {
        min-height: auto;
        padding: var(--space-4xl) 0 var(--space-xl);
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .hero-cta .btn {
        width: 100%;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: var(--space-sm);
    }
    
    .stat-divider {
        display: none;
    }
    
    .phone-frame {
        width: 240px;
        height: 500px;
    }
    
    .trust-items {
        flex-direction: column;
        gap: var(--space-sm);
    }
    
    .carousel-phone {
        width: 220px;
        height: 440px;
    }
    
    .step-phone {
        width: 180px;
        height: 370px;
    }
    
    .pricing-card {
        padding: var(--space-lg);
    }
    
    .footer-links {
        flex-direction: column;
        gap: var(--space-sm);
    }
    
    /* Touch-friendly improvements */
    .btn, .btn-store, .carousel-tab {
        min-height: 48px; /* Touch target size */
    }
    
    .faq-question {
        padding: var(--space-md);
    }
    
    .comparison-table th,
    .comparison-table td {
        padding: var(--space-sm) var(--space-xs);
    }
}

@media (max-width: 480px) {
    header nav {
        padding: 0 var(--space-xs);
    }
    
    .logo span {
        font-size: 0.9rem;
    }
    
    .hero h1 {
        font-size: 1.75rem;
    }
    
    .phone-frame {
        width: 200px;
        height: 420px;
    }
    
    .carousel-phone {
        width: 180px;
        height: 360px;
    }
    
    .step-phone {
        width: 160px;
        height: 330px;
    }
    
    .section-header h2 {
        font-size: 1.5rem;
    }
    
    /* Additional 480px mobile fixes */
    .section-header p {
        font-size: 0.95rem;
    }
    
    .feature-card-new,
    .testimonial-card {
        padding: var(--space-md);
    }
    
    .pricing-cards {
        padding: 0 var(--space-xs);
    }
    
    .price .amount {
        font-size: 2rem;
    }
    
    .btn-store {
        padding: 0.875rem 1rem;
        font-size: 0.875rem;
    }
    
    .cta h2 {
        font-size: 1.5rem;
    }
    
    .cta p {
        font-size: 1rem;
    }
    
    /* Improve readability on small screens */
    body {
    position: relative;
    max-width: 100vw;
        font-size: 15px;
    }
    
    .faq-answer {
        font-size: 0.9rem;
    }
}

/* Extra small screens */
@media (max-width: 360px) {
    .container {
        padding: 0 var(--space-xs);
    }
    
    .hero h1 {
        font-size: 1.5rem;
    }
    
    .phone-frame {
        width: 180px;
        height: 380px;
    }
    
    .carousel-phone {
        width: 160px;
        height: 320px;
    }
    
    .carousel-tabs {
        gap: 4px;
    }
    
    .carousel-tab {
        min-width: 55px;
        padding: var(--space-xs);
    }
    
    .tab-label {
        font-size: 0.5625rem;
    }
    
    .btn-store svg {
        display: none;
    }
}