/* ===== Reset & Base ===== */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    font-family: 'Inter', -apple-system, sans-serif;
    color: #1a1a2e;
    background: #fafafa;
    line-height: 1.6;
    overflow-x: hidden;
}
body.ar {
    font-family: 'Noto Kufi Arabic', 'Inter', sans-serif;
    direction: rtl;
}
.container { max-width: 1100px; margin: 0 auto; padding: 0 24px; }
a { text-decoration: none; color: inherit; }
img { max-width: 100%; }

/* ===== Language Toggle ===== */
.lang-toggle {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 100;
    background: rgba(255,255,255,0.9);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(0,0,0,0.08);
    border-radius: 20px;
    padding: 8px 16px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    box-shadow: 0 2px 12px rgba(0,0,0,0.06);
}
body.ar .lang-toggle { right: auto; left: 20px; }
.lang-toggle:hover { transform: translateY(-1px); box-shadow: 0 4px 16px rgba(0,0,0,0.1); }

/* ===== Hero Section ===== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    padding: 80px 0 40px;
}
.hero-bg {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, #e8f5f3 0%, #fff5eb 50%, #f0e6ff 100%);
    z-index: 0;
}
.hero-bg::after {
    content: '';
    position: absolute;
    width: 600px; height: 600px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(0,180,160,0.08), transparent 70%);
    top: -100px; right: -100px;
}
.hero-content {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}
.hero-text { max-width: 520px; }
.app-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: white;
    padding: 8px 16px 8px 8px;
    border-radius: 40px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.06);
    margin-bottom: 24px;
}
.app-icon {
    width: 40px; height: 40px;
    background: linear-gradient(135deg, #FF9500, #FF6B00);
    border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    color: white;
}
.app-icon svg { width: 24px; height: 24px; }
.app-name { font-weight: 700; font-size: 18px; }
.hero h1 {
    font-size: clamp(2.2rem, 5vw, 3.5rem);
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 16px;
    background: linear-gradient(135deg, #1a1a2e, #2d6a4f);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.hero-desc {
    font-size: 1.1rem;
    color: #555;
    margin-bottom: 32px;
    line-height: 1.7;
}
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }

/* App Store Button */
.btn-appstore {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: #000;
    color: #fff;
    padding: 12px 24px;
    border-radius: 12px;
    transition: all 0.3s;
}
.btn-appstore:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,0,0,0.15); }
.btn-appstore small { display: block; font-size: 10px; opacity: 0.8; line-height: 1; }
.btn-appstore strong { display: block; font-size: 18px; line-height: 1.2; }
.btn-lg { padding: 14px 32px; }
.btn-lg strong { font-size: 20px; }

/* Phone Mockup */
.hero-phone { display: flex; justify-content: center; }
.phone-frame {
    width: 280px;
    background: #1a1a2e;
    border-radius: 40px;
    padding: 12px;
    box-shadow: 0 32px 64px rgba(0,0,0,0.15), 0 8px 24px rgba(0,0,0,0.1);
    transform: perspective(800px) rotateY(-5deg);
    transition: transform 0.5s;
}
.phone-frame:hover { transform: perspective(800px) rotateY(0deg); }
.phone-screen {
    background: white;
    border-radius: 30px;
    overflow: hidden;
    aspect-ratio: 9/19.5;
}
.screen-mock { height: 100%; display: flex; flex-direction: column; }
.mock-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 40px 16px 12px;
    font-weight: 700;
    font-size: 17px;
}
.mock-icon { font-size: 14px; opacity: 0.4; }
.mock-map {
    flex: 1;
    background: #e8f0e8;
    position: relative;
    overflow: hidden;
}
.map-bg {
    position: absolute; inset: 0;
    background:
        linear-gradient(90deg, rgba(200,220,200,0.3) 1px, transparent 1px),
        linear-gradient(rgba(200,220,200,0.3) 1px, transparent 1px),
        linear-gradient(135deg, #dfeede, #e8f0e8);
    background-size: 30px 30px, 30px 30px, 100% 100%;
}
.pin {
    position: absolute;
    width: 28px; height: 28px;
    border-radius: 50% 50% 50% 0;
    transform: rotate(-45deg);
    border: 3px solid white;
    box-shadow: 0 2px 8px rgba(0,0,0,0.2);
    animation: pinBounce 2s ease-in-out infinite;
}
.pin.orange { background: #FF9500; }
.pin.red { background: #FF3B30; }
.pin.green { background: #34C759; }
.pin.purple { background: #AF52DE; }
.pin.yellow { background: #FFCC00; }
.pin-1 { top: 25%; left: 30%; animation-delay: 0s; }
.pin-2 { top: 45%; left: 55%; animation-delay: 0.3s; }
.pin-3 { top: 60%; left: 25%; animation-delay: 0.6s; }
.pin-4 { top: 35%; left: 70%; animation-delay: 0.9s; }
.pin-5 { top: 70%; left: 60%; animation-delay: 1.2s; }
@keyframes pinBounce {
    0%, 100% { transform: rotate(-45deg) translateY(0); }
    50% { transform: rotate(-45deg) translateY(-4px); }
}
.mock-tabs {
    display: flex;
    justify-content: space-around;
    padding: 8px 0 20px;
    border-top: 1px solid #eee;
    background: white;
}
.tab {
    display: flex; flex-direction: column; align-items: center; gap: 2px;
    font-size: 9px; color: #999;
}
.tab.active { color: #007AFF; }
.tab-icon { font-size: 18px; }
.plus-tab .tab-icon {
    background: #007AFF; color: white;
    width: 28px; height: 28px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 16px; font-weight: 700; margin-top: -8px;
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
}
.mouse {
    width: 24px; height: 40px;
    border: 2px solid rgba(0,0,0,0.2);
    border-radius: 12px;
    position: relative;
}
.mouse::after {
    content: '';
    position: absolute;
    width: 4px; height: 8px;
    background: rgba(0,0,0,0.3);
    border-radius: 2px;
    top: 8px; left: 50%; transform: translateX(-50%);
    animation: scrollAnim 1.5s ease-in-out infinite;
}
@keyframes scrollAnim {
    0% { opacity: 1; top: 8px; }
    100% { opacity: 0; top: 22px; }
}

/* ===== Sections Base ===== */
section { padding: 80px 0; }
section:nth-child(even) { background: white; }
h2 {
    font-size: clamp(1.8rem, 3.5vw, 2.5rem);
    font-weight: 800;
    text-align: center;
    margin-bottom: 8px;
}
.section-desc {
    text-align: center;
    color: #666;
    font-size: 1.05rem;
    margin-bottom: 48px;
}

/* ===== Steps/How It Works ===== */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.step {
    text-align: center;
    padding: 32px 24px;
    border-radius: 20px;
    background: white;
    box-shadow: 0 4px 24px rgba(0,0,0,0.04);
    transition: transform 0.3s, box-shadow 0.3s;
}
.step:hover { transform: translateY(-4px); box-shadow: 0 12px 40px rgba(0,0,0,0.08); }
.step-icon {
    width: 64px; height: 64px;
    border-radius: 18px;
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 20px;
}
.step-icon svg { width: 28px; height: 28px; }
.step h3 { font-size: 1.2rem; margin-bottom: 8px; font-weight: 700; }
.step p { color: #666; font-size: 0.95rem; }

/* ===== Categories ===== */
.cat-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 16px;
}
.cat-card {
    text-align: center;
    padding: 28px 16px;
    border-radius: 16px;
    background: white;
    border: 2px solid #f0f0f0;
    transition: all 0.3s;
}
.cat-card:hover {
    border-color: var(--accent);
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.06);
}
.cat-icon { font-size: 36px; margin-bottom: 12px; }
.cat-card h4 { font-size: 0.9rem; font-weight: 700; margin-bottom: 4px; color: var(--accent); }
.cat-card p { font-size: 0.78rem; color: #888; }

/* ===== Screenshots ===== */
.screenshot-scroll {
    display: flex;
    gap: 24px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    padding: 20px 0;
    -webkit-overflow-scrolling: touch;
}
.screenshot-scroll::-webkit-scrollbar { display: none; }
.screenshot-card {
    flex: 0 0 220px;
    scroll-snap-align: center;
    text-align: center;
}
.screenshot-card p { margin-top: 12px; font-size: 0.85rem; color: #666; }
.ss-phone {
    background: #1a1a2e;
    border-radius: 24px;
    padding: 8px;
    box-shadow: 0 12px 32px rgba(0,0,0,0.12);
}
.ss-img {
    width: 100%;
    border-radius: 18px;
    display: block;
}

/* ===== Ranks ===== */
.rank-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.rank-card {
    text-align: center;
    padding: 32px 16px;
    background: white;
    border-radius: 16px;
    box-shadow: 0 4px 16px rgba(0,0,0,0.04);
    transition: transform 0.3s;
}
.rank-card:hover { transform: translateY(-4px); }
.rank-icon { font-size: 40px; margin-bottom: 12px; }
.rank-card h4 { font-weight: 700; margin-bottom: 4px; }
.rank-card p { color: #888; font-size: 0.85rem; }

/* ===== Feature Grid ===== */
.feature-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.feature-item {
    text-align: center;
    padding: 24px 16px;
    border-radius: 16px;
    background: white;
    border: 1px solid #f0f0f0;
    transition: all 0.3s;
}
.feature-item:hover { border-color: #007AFF; transform: translateY(-2px); }
.fi-icon { font-size: 32px; margin-bottom: 12px; }
.feature-item h4 { font-size: 0.95rem; font-weight: 700; margin-bottom: 4px; }
.feature-item p { font-size: 0.8rem; color: #888; }

/* ===== CTA ===== */
.cta {
    background: linear-gradient(135deg, #1a1a2e, #2d6a4f) !important;
    text-align: center;
    color: white;
}
.cta h2 { color: white; }
.cta p { color: rgba(255,255,255,0.7); margin-bottom: 32px; font-size: 1.1rem; }

/* ===== Footer ===== */
footer {
    padding: 40px 0;
    background: #111;
    color: #999;
    text-align: center;
}
.footer-content { display: flex; flex-direction: column; align-items: center; gap: 12px; }
.footer-brand { display: flex; align-items: center; gap: 8px; }
.footer-brand .app-name { color: white; font-size: 20px; font-weight: 700; }
.footer-ar { color: #666; font-family: 'Noto Kufi Arabic', sans-serif; }
.footer-links { display: flex; gap: 24px; margin-top: 8px; }
.footer-links a { color: #777; transition: color 0.3s; font-size: 0.9rem; }
.footer-links a:hover { color: white; }

/* ===== Animations ===== */
.step, .cat-card, .rank-card, .feature-item, .screenshot-card {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s, transform 0.5s;
}
.step.visible, .cat-card.visible, .rank-card.visible, .feature-item.visible, .screenshot-card.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ===== Responsive ===== */
@media (max-width: 900px) {
    .hero-content { grid-template-columns: 1fr; text-align: center; gap: 40px; }
    .hero-text { max-width: 100%; }
    .hero-actions { justify-content: center; }
    .steps { grid-template-columns: 1fr; }
    .cat-grid { grid-template-columns: repeat(3, 1fr); }
    .rank-grid { grid-template-columns: repeat(2, 1fr); }
    .feature-grid { grid-template-columns: repeat(2, 1fr); }
    .phone-frame { transform: none; width: 240px; }
    .phone-frame:hover { transform: none; }
}
@media (max-width: 600px) {
    section { padding: 60px 0; }
    .cat-grid { grid-template-columns: repeat(2, 1fr); }
    .feature-grid { grid-template-columns: repeat(2, 1fr); }
    .screenshot-card { flex: 0 0 180px; }
}