:root {
    --primary: #8B5CF6;
    --primary-dark: #7C3AED;
    --primary-light: #DDD6FE;
    --primary-bg: #F5F3FF;
    --secondary: #1E1B4B;
    --accent: #F59E0B;
    --accent-dark: #D97706;
    --bg-main: #0B0914; /* Deep Night Space */
    --surface: #FFFFFF;
    --text-main: #1E1B4B;
    --text-sub: #4B5563;
    --border: rgba(0, 0, 0, 0.06);
    --border-dark: rgba(255, 255, 255, 0.08);
    --font-main: 'Pretendard', sans-serif;
    --ease-overshoot: cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { 
    background-color: var(--bg-main); 
    color: var(--text-main); 
    font-family: var(--font-main); 
    overflow-x: hidden;
    line-height: 1.6;
    word-break: keep-all;
    letter-spacing: -0.01em;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 5vw; }
.section { padding: 120px 0; background: #FAF9FF; }
.bg-card { background: #FFFFFF; }
.text-center { text-align: center; }

/* V3.2 Mesh Gradient & Noise Background for Deep Night */
.stars-bg {
    position: absolute; top: 0; left: 0; width: 100%; height: 900px;
    background: 
        radial-gradient(circle at 30% 20%, rgba(139,92,246,0.2) 0%, transparent 50%),
        radial-gradient(circle at 70% 60%, rgba(67,56,202,0.4) 0%, transparent 50%),
        radial-gradient(circle at 50% 90%, rgba(30,27,75,0.9) 0%, transparent 60%),
        #0B0914;
    background-size: 200% 200%;
    animation: auroraMove 20s ease-in-out infinite alternate;
    z-index: -1; overflow: hidden;
}
@keyframes auroraMove {
    0% { background-position: 0% 0%; }
    50% { background-position: 100% 100%; }
    100% { background-position: 0% 100%; }
}
.stars-bg::after {
    content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    background: url('data:image/svg+xml;utf8,<svg viewBox="0 0 200 200" xmlns="http://www.w3.org/2000/svg"><filter id="noiseFilter"><feTurbulence type="fractalNoise" baseFrequency="0.8" numOctaves="3" stitchTiles="stitch"/></filter><rect width="100%" height="100%" filter="url(%23noiseFilter)" opacity="0.04"/></svg>');
    mix-blend-mode: multiply; pointer-events: none;
}
.star {
    position: absolute; width: 2px; height: 2px; background: #fff; border-radius: 50%;
    box-shadow: 0 0 12px 2px rgba(255, 255, 255, 0.5);
    animation: twinkle 3s infinite alternate;
}
.star:nth-child(1) { top: 20%; left: 10%; animation-duration: 2s; }
.star:nth-child(2) { top: 30%; left: 80%; animation-duration: 4s; }
.star:nth-child(3) { top: 60%; left: 20%; animation-duration: 3.5s; width: 3px; height: 3px; }
.star:nth-child(4) { top: 40%; left: 50%; animation-duration: 2.5s; }
.star:nth-child(5) { top: 80%; left: 70%; animation-duration: 5s; width: 4px; height: 4px; }
.star:nth-child(6) { top: 10%; left: 40%; animation-duration: 3s; }

@keyframes twinkle {
    0% { opacity: 0.2; transform: scale(1); }
    100% { opacity: 1; transform: scale(1.5); }
}

/* Navbar */
.navbar {
    position: fixed; top: 0; width: 100%; z-index: 1000;
    transition: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    background: transparent; padding: 20px 0; border-bottom: 1px solid rgba(255,255,255,0.05);
}
.navbar.scrolled {
    background: rgba(11, 9, 20, 0.85);
    backdrop-filter: blur(20px); padding: 12px 0;
}
.nav-inner { display: flex; justify-content: space-between; align-items: center; height: 50px; }
.brand { display: flex; align-items: center; gap: 8px; font-size: 1.4rem; font-weight: 800; color: #fff; letter-spacing: 0.05em; }
.brand i { color: var(--accent); font-size: 1.6rem; }
.nav-links { display: flex; gap: 36px; }
.nav-links a { position: relative; color: rgba(255,255,255,0.7); font-weight: 500; font-size: 1rem; transition: 0.3s; padding: 5px 0; }
.nav-links a::after { content: ''; position: absolute; bottom: 0; left: 0; width: 0%; height: 2px; background: var(--accent); transition: 0.3s ease; }
.nav-links a:hover { color: #fff; }
.nav-links a:hover::after { width: 100%; }
.btn-outline { 
    border: 1px solid var(--border-dark); color: #fff; 
    padding: 12px 28px; border-radius: 30px; font-weight: 600; font-size: 0.95rem;
    transition: 0.3s; display: inline-flex; align-items: center; justify-content: center;
}
.btn-outline:hover { background: #fff; color: var(--secondary); }

/* V3.2 Mobile Overlay Menu */
.mobile-overlay {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(11, 9, 20, 0.95); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
    z-index: 9999; display: flex; flex-direction: column; opacity: 0; pointer-events: none; transition: opacity 0.4s ease;
}
.mobile-overlay.active { opacity: 1; pointer-events: all; }
.mobile-overlay-header { display: flex; justify-content: space-between; align-items: center; padding: 20px 24px; }
.mobile-overlay-header .brand { color: #fff; font-size: 1.4rem; }
.mobile-close { color: #fff; font-size: 2rem; cursor: pointer; }
.overlay-links { flex: 1; display: flex; flex-direction: column; justify-content: center; align-items: center; gap: 40px; }
.overlay-links a { color: #fff; font-size: 2rem; font-weight: 800; letter-spacing: -0.03em; transition: 0.3s; opacity: 0.8; }
.overlay-links a:hover { opacity: 1; color: var(--primary-light); transform: translateY(-3px); }
.overlay-links a:active { color: var(--accent); transform: scale(0.95); }

.btn-primary { 
    background: var(--primary); color: #fff; 
    padding: 14px 32px; border-radius: 12px; font-weight: 700; font-size: 1.05rem;
    transition: 0.3s; border: none; cursor: pointer; display: inline-flex; align-items: center; justify-content: center;
}
.btn-primary:hover { background: var(--primary-dark); transform: translateY(-2px); box-shadow: 0 10px 20px rgba(139, 92, 246, 0.3); }

/* Hero */
.hero { padding-top: 180px; padding-bottom: 120px; text-align: center; position: relative; z-index: 2; height: 800px; display: flex; align-items: center; }
.hero-content { width: 100%; max-width: 800px; margin: 0 auto; }
.hero-badge {
    display: inline-flex; align-items: center; gap: 8px;
    background: rgba(139, 92, 246, 0.15); color: #C4B5FD; border: 1px solid rgba(139, 92, 246, 0.3);
    padding: 8px 18px; border-radius: 30px; font-weight: 600; font-size: 0.85rem; margin-bottom: 24px;
}
.hero-badge i { color: var(--primary); }
.hero h1 { font-size: clamp(3rem, 6vw, 4.5rem); font-weight: 800; line-height: 1.2; color: #fff; margin-bottom: 24px; letter-spacing: -0.03em; }
.hero-desc { font-size: 1.2rem; color: rgba(255,255,255,0.7); line-height: 1.6; margin-bottom: 40px; font-weight: 400; word-break: keep-all; }

/* Search Box */
.search-wrap {
    position: relative; max-width: 800px; margin: 0 auto 30px;
    display: flex; background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.1);
    border-radius: 16px; padding: 8px; backdrop-filter: blur(10px); transition: 0.3s;
}
.search-wrap:focus-within { border-color: var(--primary); background: rgba(255,255,255,0.1); box-shadow: 0 0 30px rgba(139, 92, 246, 0.2); }
.search-icon { position: absolute; left: 24px; top: 50%; transform: translateY(-50%); font-size: 1.5rem; color: rgba(255,255,255,0.5); }
.search-input {
    flex: 1; background: transparent; border: none; padding: 0 20px 0 60px;
    color: #fff; font-size: 1.15rem; font-family: var(--font-main); outline: none; height: 60px;
}
.search-input::placeholder { color: rgba(255,255,255,0.3); }
.btn-search {
    background: var(--accent); color: #fff; font-weight: 700; font-family: var(--font-main); font-size: 1.05rem;
    border: none; border-radius: 10px; padding: 0 32px; cursor: pointer; transition: 0.2s;
}
.btn-search:hover { background: var(--accent-dark); }

/* Hero Tags */
.hero-tags { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; align-items: center; margin-top: 20px; }
.tag-title { color: rgba(255,255,255,0.7); font-size: 0.95rem; margin-right: 12px; font-weight: 500; }
.pop-tag {
    background: rgba(255,255,255,0.1); color: #fff; padding: 6px 16px; border-radius: 20px;
    font-size: 0.9rem; font-weight: 500; transition: 0.2s; border: 1px solid rgba(255,255,255,0.05);
}
.pop-tag:hover { background: rgba(255,255,255,0.2); transform: translateY(-2px); }
.pop-tag.gold { border-color: rgba(245, 158, 11, 0.4); color: var(--accent); background: rgba(245, 158, 11, 0.1); }
.pop-tag.pop-tag-hot { border-color: rgba(239, 68, 68, 0.4); background: rgba(239, 68, 68, 0.1); color: #FCA5A5; }

/* Main Section Globals */
.main-content { position: relative; z-index: 10; border-top-left-radius: 40px; border-top-right-radius: 40px; margin-top: -40px; background: #FAF9FF; overflow: hidden; }
.sub-heading { font-weight: 800; color: var(--primary); font-size: 0.95rem; letter-spacing: 0.05em; display: block; margin-bottom: 12px; text-transform: uppercase; }
.section-header { margin-bottom: 50px; }
.section-header h2 { font-size: clamp(2rem, 3.5vw, 2.5rem); font-weight: 800; color: var(--secondary); line-height: 1.3; margin-bottom: 16px; letter-spacing: -0.03em; }
.section-header p { font-size: 1.1rem; color: var(--text-sub); }

/* Ranking Grid */
.ranking-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; width: 100%; }
.rank-card {
    background: #fff; border: 1px solid var(--border); border-radius: 16px; padding: 24px 30px;
    display: flex; align-items: center; gap: 24px; transition: transform 0.4s var(--ease-overshoot), box-shadow 0.3s, border-color 0.3s; 
    box-shadow: 0 20px 40px rgba(30,27,75,0.03), 0 1px 3px rgba(0,0,0,0.02); position: relative; overflow: hidden;
}
.rank-card:hover { transform: translateX(10px) translateY(-2px); border-color: var(--primary-light); box-shadow: 0 30px 60px rgba(139, 92, 246, 0.08); }
.rank-card.gold { border-color: rgba(245, 158, 11, 0.2); background: linear-gradient(90deg, #fff 0%, #FFFAEB 100%); grid-column: 1 / -1; }
.rank-num { font-size: 1.5rem; font-weight: 900; color: var(--text-sub); width: 30px; text-align: center; flex-shrink: 0; }
.rank-card.gold .rank-num { color: var(--accent); }
.rank-info { flex: 1; display: flex; flex-direction: column; gap: 4px; }
.rank-info strong { font-size: 1.2rem; color: var(--text-main); font-weight: 800; }
.rank-info span { font-size: 0.95rem; color: var(--text-sub); }
.status { font-size: 1.8rem; color: #10B981; }
.status-neutral { font-size: 1.8rem; color: #94A3B8; }

/* Categories */
.category-list { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.cat-card {
    background: #FAF9FF; border: 1px solid var(--border); border-radius: 20px; padding: 30px;
    display: flex; flex-direction: column; align-items: flex-start; transition: transform 0.4s var(--ease-overshoot), box-shadow 0.3s, background 0.3s;
    position: relative; overflow: hidden; box-shadow: 0 10px 30px rgba(30,27,75,0.02);
}
.cat-card:hover { background: #fff; border-color: var(--primary); box-shadow: 0 30px 50px rgba(139, 92, 246, 0.08); transform: translateY(-8px); }
.icon-wrap { width: 64px; height: 64px; background: #fff; border-radius: 16px; display: flex; align-items: center; justify-content: center; font-size: 2rem; color: var(--primary); margin-bottom: 20px; box-shadow: 0 10px 20px rgba(0,0,0,0.04); }
.icon-wrap.gold-icon { color: var(--accent); background: #FFF8E6; }
.cat-card.gold-border { border-color: rgba(245, 158, 11, 0.2); }
.cat-card h3 { font-size: 1.3rem; font-weight: 800; color: var(--secondary); margin-bottom: 10px; letter-spacing: -0.02em; }
.cat-card p { font-size: 0.95rem; color: var(--text-sub); line-height: 1.6; word-break: keep-all; }

/* Desktop Hover Glare Effect */
.rank-card::after, .cat-card::after {
    content: ''; position: absolute; top: 0; left: -100%; width: 50%; height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.8), transparent);
    transform: skewX(-20deg); opacity: 0; transition: 0s; pointer-events: none;
}
@media (hover: hover) and (pointer: fine) {
    .rank-card:hover::after, .cat-card:hover::after {
        animation: glare 0.7s ease-out forwards; opacity: 1;
    }
}
@keyframes glare { 0% { left: -100%; } 100% { left: 200%; } }
.icon-wrap.gold-icon { color: var(--accent); background: #FFF8E6; }
.cat-card.gold-border { border-color: rgba(245, 158, 11, 0.3); }
.cat-card h3 { font-size: 1.3rem; font-weight: 800; color: var(--secondary); margin-bottom: 10px; }
.cat-card p { font-size: 0.95rem; color: var(--text-sub); line-height: 1.5; }

/* Editorial Section */
.editorial-grid { display: flex; gap: 80px; align-items: center; }
.editor-content { flex: 1; }
.editor-content h2 { font-size: clamp(2.5rem, 4vw, 3.5rem); font-weight: 300; color: var(--secondary); line-height: 1.2; letter-spacing: -0.02em; }
.editor-content h2 strong { font-weight: 900; color: var(--primary); }
.title-line { width: 60px; height: 4px; background: var(--accent); margin: 30px 0; border-radius: 2px; }
.editor-content p { font-size: 1.15rem; line-height: 1.9; color: var(--text-sub); margin-bottom: 24px; word-break: keep-all; font-weight: 400; }
.editor-content p strong { color: var(--secondary); font-weight: 700; }
.editor-visual { flex: 1; position: relative; }
.editorial-image { border-radius: 30px; box-shadow: 0 30px 60px rgba(30, 27, 75, 0.1); width: 100%; aspect-ratio: 4/5; object-fit: cover; }
.img-badge { position: absolute; bottom: -20px; right: -20px; background: #fff; padding: 20px 30px; border-radius: 24px; box-shadow: 0 20px 40px rgba(0,0,0,0.1); display: flex; align-items: center; gap: 12px; font-weight: 800; color: var(--secondary); font-size: 1.1rem; }
.img-badge i { color: var(--accent); font-size: 2rem; }

/* SEO Dictionary Grid */
.seo-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 40px; margin-top: 40px; padding-top: 40px; border-top: 1px solid var(--border); }
.seo-column h4 { font-size: 1.1rem; color: var(--secondary); margin-bottom: 20px; padding-bottom: 15px; border-bottom: 2px solid var(--border); font-weight: 800; letter-spacing: -0.02em; }
.seo-column a { 
    display: flex; align-items: center; justify-content: space-between;
    color: var(--text-sub); font-size: 0.95rem; margin-bottom: 12px; transition: 0.3s; font-weight: 500; 
    background: #fff; border: 1px solid var(--border); border-radius: 12px; padding: 12px 16px;
    box-shadow: 0 2px 8px rgba(30, 27, 75, 0.02);
}
.seo-column a::after { content: '→'; opacity: 0; transform: translateX(-10px); transition: 0.3s; color: var(--primary); font-weight: bold; }
.seo-column a:hover { color: var(--primary); border-color: var(--primary-light); box-shadow: 0 10px 20px rgba(139, 92, 246, 0.06); transform: translateY(-2px); }
.seo-column a:hover::after { opacity: 1; transform: translateX(0); }

/* App & Subscribe Form */
.app-section { padding-top: 0; }
.app-banner { background: #1E1B4B; border-radius: 40px; padding: 60px; display: flex; align-items: center; justify-content: space-between; gap: 40px; position: relative; overflow: hidden; }
.app-banner::before { content: ''; position: absolute; right: -10%; bottom: -20%; width: 50%; height: 100%; background: radial-gradient(circle, rgba(139,92,246,0.3) 0%, transparent 70%); }
.app-content { flex: 1; position: relative; z-index: 2; }
.app-content h2 { font-size: clamp(2rem, 3.5vw, 2.8rem); font-weight: 300; color: #fff; line-height: 1.3; margin: 10px 0 20px; }
.app-content h2 strong { font-weight: 800; color: var(--primary-light); }
.app-content p { font-size: 1.1rem; color: rgba(255,255,255,0.7); line-height: 1.6; margin-bottom: 40px; }

.subscribe-form { max-width: 500px; display: flex; gap: 12px; margin-bottom: 30px; }
.subscribe-form .input-wrap { flex: 1; position: relative; }
.form-icon { position: absolute; left: 24px; top: 50%; transform: translateY(-50%); font-size: 1.4rem; color: #9CA3AF; }
.subscribe-form input { 
    width: 100%; height: 60px !important; min-height: 60px;
    -webkit-appearance: none; appearance: none;
    border: 2px solid rgba(255,255,255,0.1); border-radius: 12px; 
    background: rgba(255,255,255,0.05); padding: 0 20px 0 60px; 
    font-size: 1rem; color: #fff; outline: none; transition: 0.3s; 
    font-family: var(--font-main); 
}
.subscribe-form input:focus { border-color: var(--primary); background: rgba(255,255,255,0.1); }
.subscribe-form .btn-primary { height: 60px; border-radius: 12px; padding: 0 30px; }

.store-badges { display: flex; gap: 12px; }
.badge { background: rgba(255,255,255,0.1); color: #fff; padding: 10px 20px; border-radius: 12px; font-weight: 600; font-size: 0.95rem; display: flex; align-items: center; gap: 8px; border: 1px solid rgba(255,255,255,0.05); }

/* Glow Phone Chat UI */
.app-visual { flex-shrink: 0; width: 340px; position: relative; z-index: 2; }
.glow-phone { background: #FAF9FF; border-radius: 36px; padding: 10px; box-shadow: 0 30px 60px rgba(0,0,0,0.4), 0 0 0 1px rgba(255,255,255,0.1), 0 0 40px rgba(139,92,246,0.3); }
.phone-screen { background: #fff; border-radius: 28px; height: 500px; display: flex; flex-direction: column; overflow: hidden; position: relative; }
.chat-header { background: var(--bg-main); color: #fff; padding: 20px; text-align: center; font-weight: 700; display: flex; align-items: center; justify-content: center; gap: 8px; font-size: 1rem; }
.chat-header i { color: var(--accent); font-size: 1.4rem; }
.chat-msg { margin: 16px 20px; padding: 16px; border-radius: 16px; font-size: 0.9rem; line-height: 1.5; font-family: var(--font-main); }
.user-msg { background: var(--primary-bg); color: var(--secondary); align-self: flex-end; border-bottom-right-radius: 4px; border: 1px solid var(--primary-light); }
.ai-msg { background: #fff; border: 1px solid var(--border); box-shadow: 0 4px 12px rgba(0,0,0,0.03); color: var(--text-sub); border-bottom-left-radius: 4px; }
.ai-msg strong { color: var(--primary-dark); }
.chat-input-bar { margin-top: auto; padding: 20px; background: #fff; border-top: 1px solid var(--border); display: flex; align-items: center; justify-content: space-between; color: #A1A1AA; font-size: 0.9rem; }
.chat-input-bar i { background: var(--primary); color: #fff; width: 36px; height: 36px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1.1rem; }

/* Footer */
.footer { background: var(--secondary); padding: 80px 0 40px; color: #fff; }
.footer-grid { display: flex; justify-content: space-between; margin-bottom: 60px; flex-wrap: wrap; gap: 40px; }
.footer-info p { color: rgba(255,255,255,0.7); margin-top: 20px; font-size: 0.95rem; line-height: 1.7; word-break: keep-all; }
.footer-links { display: flex; gap: 100px; }
.link-column strong { color: #fff; font-size: 1.1rem; font-weight: 800; display: block; margin-bottom: 24px; letter-spacing: -0.02em; }
.link-column a { display: block; color: rgba(255,255,255,0.7); margin-bottom: 12px; transition: 0.2s; font-size: 0.95rem; }
.link-column a:hover { color: var(--accent); transform: translateX(4px); }
.copyright { border-top: 1px solid rgba(255,255,255,0.1); padding-top: 30px; color: rgba(255,255,255,0.5); font-size: 0.85rem; text-align: center; font-weight: 500; }

/* Animations */
.fade-up { opacity: 0; transform: translateY(30px); transition: opacity 0.8s ease-out, transform 0.8s cubic-bezier(0.16, 1, 0.3, 1); }
.fade-up.is-visible { opacity: 1; transform: translateY(0); }
.delay-1 { transition-delay: 0.15s; }

/* Responsive */
@media (max-width: 992px) {
    .editorial-grid { flex-direction: column; text-align: center; gap: 40px; }
    .editor-content, .editor-visual { width: 100%; }
    .title-line { margin: 30px auto; }
    .seo-grid { grid-template-columns: repeat(2, 1fr); gap: 30px; }
    .img-badge { right: 50%; transform: translateX(50%); bottom: -20px; width: max-content; }
}

@media (max-width: 768px) {
    .desktop-only { display: none !important; }
    
    .nav-links { display: none; }
    .mobile-menu-btn { display: block !important; }
    .container { padding: 0 24px; }
    .section { padding: 80px 0; }
    .hero { height: auto; padding-top: 140px; }
    .hero h1 { font-size: 2.2rem; }
    .search-wrap { flex-direction: column; border: none; background: transparent; gap: 16px; margin-bottom: 40px; padding: 0; }
    .search-input { 
        width: 100%; height: 60px !important; min-height: 60px; 
        -webkit-appearance: none; appearance: none;
        background: rgba(255,255,255,0.15); border-radius: 12px; padding: 0 20px 0 55px; 
        border: 1px solid rgba(255,255,255,0.3); color: #fff; box-shadow: 0 4px 12px rgba(0,0,0,0.1); 
        font-size: 1rem; line-height: normal;
    }
    .search-icon { top: 30px; left: 20px; color: rgba(255,255,255,0.8); }
    .btn-search { height: 60px; width: 100%; border-radius: 12px; box-shadow: 0 4px 12px rgba(245, 158, 11, 0.3); }
    
    .hero-tags { gap: 8px; }
    .tag-title { width: 100%; text-align: center; margin-right: 0; margin-bottom: 8px; }
    
    /* V3.2 Mobile Swipe Lists */
    .ranking-grid, .category-list {
        display: flex; flex-direction: row; overflow-x: auto; scroll-snap-type: x mandatory;
        padding: 0 20px 20px; margin: 0 -20px; gap: 16px;
        -ms-overflow-style: none; scrollbar-width: none; scroll-padding-left: 20px;
    }
    .ranking-grid::-webkit-scrollbar, .category-list::-webkit-scrollbar { display: none; }
    .rank-card, .cat-card { flex: 0 0 85%; scroll-snap-align: center; }
    
    .rank-card { padding: 20px; gap: 16px; flex-direction: column; align-items: flex-start; }
    .rank-info { width: 100%; }
    .status { position: absolute; top: 20px; right: 20px; }
    .status-neutral { position: absolute; top: 20px; right: 20px; }

    .cat-card { padding: 24px; }
    .icon-wrap { width: 56px; height: 56px; font-size: 1.6rem; margin-bottom: 16px; }
    .cat-card h3 { font-size: 1.15rem; }
    .cat-card p { font-size: 0.9rem; }
    
    .subscribe-form { flex-direction: column; }
    .subscribe-form .btn-primary { width: 100%; }
    .footer-links { flex-direction: column; gap: 40px; }
    
    /* V3.2 SEO Grid 2-column for Mobile */
    .seo-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
    .seo-column h4 { font-size: 1rem; margin-bottom: 12px; padding-bottom: 8px; }
    .seo-column a { padding: 10px 12px; font-size: 0.85rem; border-radius: 8px; }
    .seo-column a::after { display: none; }
    
    .app-banner { flex-direction: column; padding: 40px 20px; text-align: center; }
    .subscribe-form { flex-direction: column; margin: 0 auto 30px; gap: 16px; }
    .subscribe-form .input-wrap { width: 100%; }
    .subscribe-form .btn-primary { width: 100%; }
    .app-visual { margin: 0 auto; width: 100%; max-width: 320px; }
    .store-badges { justify-content: center; flex-wrap: wrap; }
}