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

:root {
    --bg-primary: #060B18;
    --bg-secondary: #0A1024;
    --bg-card: #0C1428;
    --bg-card-hover: #111D3A;
    --accent-primary: #1E3AE5;
    --accent-light: #4A7AFF;
    --accent-lighter: #7BA8FF;
    --accent-lightest: #B0CFFF;
    --text-primary: #ffffff;
    --text-secondary: #94A3C0;
    --text-muted: #5A6A88;
    --border-color: rgba(255, 255, 255, 0.06);
    --gradient-main: linear-gradient(135deg, #1E3AE5, #4A7AFF);
    --gradient-text: linear-gradient(135deg, #4A7AFF 0%, #7BA8FF 50%, #B0CFFF 100%);
    --gradient-glow: radial-gradient(ellipse at 50% 0%, rgba(30, 58, 229, 0.15) 0%, transparent 60%);
    --font-main: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --transition-base: cubic-bezier(0.16, 1, 0.3, 1);
    --nav-height: 72px;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-main);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
    min-height: -webkit-fill-available;
}

a {
    text-decoration: none;
    color: inherit;
    -webkit-tap-highlight-color: transparent;
}

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

button {
    border: none;
    background: none;
    cursor: pointer;
    font-family: inherit;
    -webkit-tap-highlight-color: transparent;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    width: 100%;
}

/* ===== PRELOADER ===== */
#preloader {
    position: fixed;
    inset: 0;
    background: var(--bg-primary);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.6s ease, visibility 0.6s ease;
}

#preloader.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.preloader-inner {
    text-align: center;
}

.preloader-icon svg {
    animation: preloaderSpin 1s linear infinite;
}

@keyframes preloaderSpin {
    to { transform: rotate(360deg); }
}

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
    background: var(--accent-primary);
    border-radius: 3px;
}

::selection {
    background: rgba(74, 122, 255, 0.3);
    color: #fff;
}

/* ===== NAVIGATION ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 0 0;
    transition: background 0.3s ease, backdrop-filter 0.3s ease, border-color 0.3s ease;
    border-bottom: 1px solid transparent;
}

.navbar.scrolled {
    background: rgba(6, 11, 24, 0.88);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    backdrop-filter: blur(20px) saturate(180%);
    border-bottom-color: var(--border-color);
}

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

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 1.15rem;
    z-index: 1001;
}

.logo-img {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    object-fit: cover;
}

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

.nav-link {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-secondary);
    transition: color 0.3s ease;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-main);
    border-radius: 1px;
    transition: width 0.3s var(--transition-base);
}

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

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

.nav-cta {
    padding: 10px 24px;
    background: var(--gradient-main);
    border-radius: 100px;
    font-size: 0.9rem;
    font-weight: 600;
    color: #fff;
    transition: transform 0.3s var(--transition-base), box-shadow 0.3s ease;
}

.nav-cta:hover {
    transform: translateY(-1px);
    box-shadow: 0 8px 32px rgba(30, 58, 229, 0.4);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    z-index: 1001;
    padding: 4px;
}

.nav-toggle span {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: all 0.3s ease;
}

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

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

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

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    inset: 0;
    background: rgba(6, 11, 24, 0.97);
    -webkit-backdrop-filter: blur(20px);
    backdrop-filter: blur(20px);
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s ease, visibility 0.4s ease;
}

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

.mobile-menu-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 28px;
}

.mobile-link {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-secondary);
    transition: color 0.3s ease, transform 0.3s ease;
    transform: translateY(20px);
    opacity: 0;
}

.mobile-menu.active .mobile-link {
    transform: translateY(0);
    opacity: 1;
    color: var(--text-primary);
}

.mobile-menu.active .mobile-link:nth-child(1) { transition-delay: 0.1s; }
.mobile-menu.active .mobile-link:nth-child(2) { transition-delay: 0.15s; }
.mobile-menu.active .mobile-link:nth-child(3) { transition-delay: 0.2s; }
.mobile-menu.active .mobile-link:nth-child(4) { transition-delay: 0.25s; }

.mobile-link.cta {
    background: var(--gradient-main);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ===== HERO SECTION ===== */
.hero {
    position: relative;
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    align-items: center;
    padding-top: var(--nav-height);
    overflow: hidden;
}

.hero-bg-gradient {
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 80% 60% at 50% -10%, rgba(30, 58, 229, 0.2) 0%, transparent 70%),
                radial-gradient(ellipse 60% 50% at 80% 20%, rgba(74, 122, 255, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.hero-glow {
    position: absolute;
    top: -20%;
    left: 50%;
    transform: translateX(-50%);
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(30, 58, 229, 0.15) 0%, transparent 60%);
    pointer-events: none;
    filter: blur(60px);
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 2;
    padding-top: 40px;
    padding-bottom: 40px;
}

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

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px 6px 10px;
    background: rgba(30, 58, 229, 0.12);
    border: 1px solid rgba(30, 58, 229, 0.25);
    border-radius: 100px;
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--accent-lighter);
    margin-bottom: 24px;
}

.badge-dot {
    width: 6px;
    height: 6px;
    background: var(--accent-light);
    border-radius: 50%;
    animation: badgePulse 2s ease-in-out infinite;
}

@keyframes badgePulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.5); }
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4.2rem);
    font-weight: 800;
    line-height: 1.08;
    letter-spacing: -0.03em;
    margin-bottom: 20px;
}

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

.hero-subtitle {
    font-size: clamp(1rem, 1.2vw, 1.15rem);
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 36px;
    max-width: 480px;
}

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

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 28px;
    border-radius: 100px;
    font-size: 0.95rem;
    font-weight: 600;
    transition: all 0.4s var(--transition-base);
    cursor: pointer;
    white-space: nowrap;
}

.btn-primary {
    background: var(--gradient-main);
    color: #fff;
    box-shadow: 0 4px 24px rgba(30, 58, 229, 0.35);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 40px rgba(30, 58, 229, 0.5);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.btn-lg {
    padding: 18px 40px;
    font-size: 1.05rem;
}

/* Hero Stats */
.hero-stats {
    display: flex;
    align-items: center;
    gap: 28px;
}

.stat {
    text-align: center;
}

.stat-number {
    font-size: 1.8rem;
    font-weight: 800;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-suffix {
    font-size: 1.1rem;
    font-weight: 700;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    display: block;
    font-size: 0.78rem;
    color: var(--text-muted);
    margin-top: 2px;
    font-weight: 500;
}

.stat-divider {
    width: 1px;
    height: 36px;
    background: var(--border-color);
}

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

.hero-phone-wrapper {
    position: relative;
    max-width: 340px;
    width: 100%;
}

.hero-phone-glow {
    position: absolute;
    inset: -30%;
    background: radial-gradient(circle, rgba(30, 58, 229, 0.25) 0%, transparent 60%);
    filter: blur(50px);
    pointer-events: none;
    z-index: -1;
}

.hero-phone-img {
    width: 100%;
    border-radius: 28px;
    box-shadow: 0 40px 100px rgba(0, 0, 0, 0.5), 0 0 80px rgba(30, 58, 229, 0.18);
    animation: phoneFloat 6s ease-in-out infinite;
}

@keyframes phoneFloat {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-12px); }
}

/* Scroll Indicator */
.hero-scroll-indicator {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    z-index: 2;
}

.scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, var(--accent-light), transparent);
    animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
    0%, 100% { opacity: 1; transform: scaleY(1); }
    50% { opacity: 0.4; transform: scaleY(0.6); }
}

.hero-scroll-indicator span {
    font-size: 0.7rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    font-weight: 500;
}

/* ===== SECTION COMMON ===== */
.section-glow {
    position: absolute;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    filter: blur(120px);
    pointer-events: none;
    opacity: 0.5;
}

.section-glow-left {
    left: -300px;
    top: 0;
    background: radial-gradient(circle, rgba(30, 58, 229, 0.12), transparent 70%);
}

.section-glow-right {
    right: -300px;
    top: 20%;
    background: radial-gradient(circle, rgba(74, 122, 255, 0.1), transparent 70%);
}

.section-glow-center {
    left: 50%;
    top: 0;
    transform: translateX(-50%);
    background: radial-gradient(circle, rgba(30, 58, 229, 0.1), transparent 70%);
}

.section-header {
    text-align: center;
    margin-bottom: 64px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.section-tag {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(30, 58, 229, 0.12);
    border: 1px solid rgba(30, 58, 229, 0.25);
    border-radius: 100px;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--accent-lighter);
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    line-height: 1.12;
    letter-spacing: -0.02em;
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 1.05rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ===== FEATURES SECTION ===== */
.features {
    position: relative;
    padding: 120px 0;
}

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

.feature-card {
    padding: 36px 32px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    transition: all 0.4s var(--transition-base);
}

.feature-card:hover {
    background: var(--bg-card-hover);
    border-color: rgba(30, 58, 229, 0.18);
    transform: translateY(-4px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3), 0 0 40px rgba(30, 58, 229, 0.07);
}

.feature-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(30, 58, 229, 0.1);
    border-radius: 14px;
    margin-bottom: 20px;
}

.feature-title {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.feature-desc {
    font-size: 0.92rem;
    color: var(--text-secondary);
    line-height: 1.65;
}

/* ===== SHOWCASE SECTIONS ===== */
.showcase {
    position: relative;
    padding: 100px 0;
}

.showcase-block {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

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

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

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

.showcase-title {
    font-size: clamp(1.8rem, 3.5vw, 2.6rem);
    font-weight: 800;
    line-height: 1.12;
    letter-spacing: -0.02em;
    margin-bottom: 20px;
}

.showcase-desc {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 28px;
}

.showcase-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.showcase-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.list-icon {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.showcase-phone-glow {
    position: absolute;
    inset: -20%;
    background: radial-gradient(circle, rgba(30, 58, 229, 0.15) 0%, transparent 60%);
    filter: blur(40px);
    pointer-events: none;
}

.showcase-phone {
    max-width: 300px;
    width: 100%;
    border-radius: 24px;
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.4), 0 0 60px rgba(30, 58, 229, 0.12);
    position: relative;
    z-index: 1;
    transition: transform 0.6s var(--transition-base);
}

.showcase-phone:hover {
    transform: scale(1.02);
}

/* ===== HOW IT WORKS ===== */
.how-it-works {
    position: relative;
    padding: 120px 0;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.step-card {
    text-align: center;
    padding: 40px 28px;
    position: relative;
}

.step-number {
    font-size: 4rem;
    font-weight: 900;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    opacity: 0.2;
    line-height: 1;
    margin-bottom: 8px;
}

.step-line {
    width: 40px;
    height: 3px;
    background: var(--gradient-main);
    border-radius: 2px;
    margin: 0 auto 20px;
}

.step-title {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.step-desc {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.65;
}

/* ===== MORE FEATURES / DUAL CARDS ===== */
.more-features {
    padding: 120px 0;
}

.dual-showcase {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}

.dual-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    overflow: hidden;
    transition: all 0.4s var(--transition-base);
}

.dual-card:hover {
    border-color: rgba(30, 58, 229, 0.18);
    transform: translateY(-4px);
    box-shadow: 0 24px 64px rgba(0, 0, 0, 0.3);
}

.dual-card-visual {
    position: relative;
    padding: 32px 32px 0;
    display: flex;
    justify-content: center;
    overflow: hidden;
    background: linear-gradient(180deg, rgba(30, 58, 229, 0.07) 0%, transparent 100%);
}

.dual-card-img {
    max-width: 260px;
    width: 100%;
    border-radius: 20px 20px 0 0;
    box-shadow: 0 -10px 40px rgba(0, 0, 0, 0.2);
}

.dual-card-content {
    padding: 28px 32px 36px;
}

.dual-card-content h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.dual-card-content p {
    font-size: 0.92rem;
    color: var(--text-secondary);
    line-height: 1.65;
}

/* ===== PRIVACY BANNER ===== */
.privacy-section {
    padding: 80px 0;
}

.privacy-banner {
    display: flex;
    align-items: center;
    gap: 28px;
    padding: 40px 48px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 24px;
}

.privacy-icon {
    flex-shrink: 0;
}

.privacy-content h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.privacy-content p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.65;
}

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

.download-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 700px;
    height: 700px;
    background: radial-gradient(circle, rgba(30, 58, 229, 0.18) 0%, transparent 60%);
    filter: blur(80px);
    pointer-events: none;
}

.download-content {
    position: relative;
    z-index: 2;
}

.download-title {
    font-size: clamp(2.2rem, 4.5vw, 3.5rem);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.03em;
    margin-bottom: 20px;
}

.download-subtitle {
    font-size: 1.05rem;
    color: var(--text-secondary);
    line-height: 1.7;
    max-width: 520px;
    margin: 0 auto 40px;
}

.download-note {
    display: block;
    margin-top: 16px;
    font-size: 0.82rem;
    color: var(--text-muted);
}

/* ===== FOOTER ===== */
.footer {
    border-top: 1px solid var(--border-color);
    padding: 64px 0 32px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
    gap: 40px;
    margin-bottom: 48px;
}

.footer-brand .nav-logo {
    margin-bottom: 16px;
}

.footer-desc {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.6;
    max-width: 280px;
}

.footer-links-col h4 {
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-secondary);
    margin-bottom: 16px;
}

.footer-links-col a {
    display: block;
    font-size: 0.9rem;
    color: var(--text-muted);
    padding: 4px 0;
    transition: color 0.3s ease;
    word-break: break-all;
}

.footer-links-col a:hover {
    color: var(--accent-lighter);
}

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

.footer-bottom p {
    font-size: 0.82rem;
    color: var(--text-muted);
}

/* ===== ANIMATIONS ===== */
[data-animate] {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s var(--transition-base), transform 0.8s var(--transition-base), filter 0.8s var(--transition-base);
    filter: blur(4px);
}

[data-animate].animated {
    opacity: 1;
    transform: translateY(0);
    filter: blur(0);
}

[data-animate="from-center"] {
    opacity: 0;
    transform: scale(0.85);
    filter: blur(6px);
}

[data-animate="from-center"].animated {
    opacity: 1;
    transform: scale(1);
    filter: blur(0);
}

/* ===== RESPONSIVE ===== */

/* Tablet */
@media (max-width: 1024px) {
    .hero-container {
        gap: 40px;
    }

    .hero-phone-wrapper {
        max-width: 280px;
    }

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

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

/* Mobile Large */
@media (max-width: 768px) {
    :root {
        --nav-height: 64px;
    }

    .nav-links {
        display: none;
    }

    .nav-toggle {
        display: flex;
    }

    .hero {
        min-height: auto;
        padding-top: calc(var(--nav-height) + 20px);
        padding-bottom: 60px;
    }

    .hero-container {
        grid-template-columns: 1fr;
        gap: 48px;
        text-align: center;
        padding-top: 20px;
    }

    .hero-content {
        max-width: 100%;
    }

    .hero-subtitle {
        max-width: 100%;
    }

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

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

    .hero-visual {
        order: -1;
    }

    .hero-phone-wrapper {
        max-width: 240px;
    }

    .hero-scroll-indicator {
        display: none;
    }

    .features {
        padding: 80px 0;
    }

    .features-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .feature-card {
        padding: 28px 24px;
    }

    .showcase {
        padding: 60px 0;
    }

    .showcase-block,
    .showcase-block.reverse {
        grid-template-columns: 1fr;
        gap: 40px;
        direction: ltr;
    }

    .showcase-content {
        max-width: 100%;
        text-align: center;
    }

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

    .showcase-phone {
        max-width: 260px;
    }

    .how-it-works {
        padding: 80px 0;
    }

    .steps-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .step-card {
        padding: 28px 20px;
        background: var(--bg-card);
        border: 1px solid var(--border-color);
        border-radius: 20px;
    }

    .more-features {
        padding: 80px 0;
    }

    .dual-showcase {
        grid-template-columns: 1fr;
    }

    .dual-card-visual {
        padding: 24px 24px 0;
    }

    .dual-card-img {
        max-width: 220px;
    }

    .privacy-banner {
        flex-direction: column;
        text-align: center;
        padding: 32px 24px;
    }

    .download-section {
        padding: 80px 0;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
        text-align: center;
    }

    .footer-desc {
        max-width: 100%;
    }

    .section-header {
        margin-bottom: 48px;
    }
}

/* Mobile Small */
@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

    .hero-title {
        font-size: 2.2rem;
    }

    .hero-actions {
        flex-direction: column;
        align-items: center;
    }

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

    .hero-stats {
        flex-direction: column;
        gap: 20px;
    }

    .stat-divider {
        width: 36px;
        height: 1px;
    }

    .hero-phone-wrapper {
        max-width: 200px;
    }

    .showcase-phone {
        max-width: 220px;
    }

    .section-title {
        font-size: 1.8rem;
    }
}

/* Safari-specific fixes */
@supports (-webkit-touch-callout: none) {
    .hero {
        min-height: -webkit-fill-available;
    }

    body {
        min-height: -webkit-fill-available;
    }
}

/* Safe area handling for notch devices */
@supports (padding: env(safe-area-inset-top)) {
    .navbar {
        padding-top: env(safe-area-inset-top);
    }

    .footer {
        padding-bottom: calc(32px + env(safe-area-inset-bottom));
    }

    .container {
        padding-left: max(24px, env(safe-area-inset-left));
        padding-right: max(24px, env(safe-area-inset-right));
    }

    @media (max-width: 480px) {
        .container {
            padding-left: max(16px, env(safe-area-inset-left));
            padding-right: max(16px, env(safe-area-inset-right));
        }
    }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    [data-animate] {
        opacity: 1;
        transform: none;
        filter: none;
    }

    .hero-phone-img {
        animation: none;
    }
}

/* ===== LEGAL PAGES (Privacy & Terms) ===== */
.legal-page {
    padding-top: calc(var(--nav-height) + 60px);
    padding-bottom: 80px;
    min-height: 100vh;
}

.legal-page .legal-content {
    max-width: 760px;
    margin: 0 auto;
}

.legal-page h1 {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    line-height: 1.12;
    letter-spacing: -0.02em;
    margin-bottom: 8px;
}

.legal-page .legal-date {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 48px;
}

.legal-page h2 {
    font-size: 1.35rem;
    font-weight: 700;
    margin-top: 40px;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.legal-page h3 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-top: 28px;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.legal-page p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 16px;
}

.legal-page ul, .legal-page ol {
    margin-bottom: 16px;
    padding-left: 24px;
}

.legal-page li {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 8px;
}

.legal-page a {
    color: var(--accent-lighter);
    text-decoration: underline;
    text-underline-offset: 2px;
}

.legal-page a:hover {
    color: var(--accent-light);
}