/* ===== Variables ===== */
:root {
    --primary: #0177FF;
    --primary-hover: #0168E0;
    --primary-light: #E8F2FF;
    --green: #00C853;
    --orange: #FF9500;
    --red: #FF3B30;
    --text: #1D2635;
    --text-secondary: #475467;
    --text-muted: #98A2B3;
    --bg: #F5F6FA;
    --white: #FFFFFF;
    --border: #EAECF0;
    --shadow: 0 4px 12px rgba(16,24,40,0.06);
    --shadow-lg: 0 12px 32px rgba(16,24,40,0.1);
    --radius: 8px;
    --radius-lg: 12px;
    --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --transition: 0.2s;
    --bottom-nav-h: 64px;
}

*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
html { font-size:16px; scroll-behavior:smooth; }
body {
    font-family:var(--font);
    color:var(--text);
    background:var(--bg);
    line-height:1.5;
    -webkit-font-smoothing:antialiased;
}
a { text-decoration:none; color:inherit; }
ul { list-style:none; }
img { max-width:100%; display:block; }
button, input, select, textarea { font-family:inherit; font-size:inherit; outline:none; border:none; cursor:pointer; }

.container { max-width:1320px; margin:0 auto; padding:0 24px; }

/* Utility */
.desktop-only { display:block; }
.mobile-only { display:none; }

/* ===== HEADER ===== */
.header {
    background:white;
    border-bottom:1px solid var(--border);
    position:sticky;
    top:0;
    z-index:100;
}
.header-inner {
    display:flex;
    align-items:center;
    justify-content:space-between;
    max-width:1320px;
    margin:0 auto;
    padding:12px 24px;
    gap:20px;
}
.header-left { display:flex; align-items:center; gap:20px; flex:1; }

.logo {
    display:flex;
    align-items:center;
    gap:6px;
    position:relative;
    flex-shrink:0;
}
.logo-text {
    font-size:1.5rem;
    font-weight:800;
    color:var(--primary);
    letter-spacing:-0.5px;
}
.beta-badge {
    font-size:0.55rem;
    font-weight:700;
    color:white;
    background:var(--orange);
    padding:2px 6px;
    border-radius:4px;
    text-transform:uppercase;
    letter-spacing:0.3px;
    line-height:1.2;
}

.header-search { flex:1; max-width:560px; position:relative; }
.header-search input {
    width:100%;
    padding:11px 18px 11px 42px;
    border:1.5px solid var(--border);
    border-radius:24px;
    background:var(--bg);
    font-size:0.9rem;
    transition:var(--transition);
}
.header-search input:focus {
    border-color:var(--primary);
    background:white;
    box-shadow:0 0 0 3px rgba(1,119,255,0.08);
}
.header-search i {
    position:absolute;
    left:14px;
    top:50%;
    transform:translateY(-50%);
    color:var(--text-muted);
    font-size:0.88rem;
}

.header-right { display:flex; align-items:center; flex-shrink:0; }
.header-auth-mobile {
    display: none;
    align-items: center;
    gap: 8px;
    margin-left: auto;
}
.btn-sm { padding: 6px 12px; font-size: 0.8rem; }

.user-nav { display:flex; align-items:center; gap:0; }
.user-nav-item {
    display:flex;
    flex-direction:column;
    align-items:center;
    gap:2px;
    padding:6px 10px;
    color:var(--text-secondary);
    font-size:0.7rem;
    font-weight:500;
    border-radius:8px;
    transition:var(--transition);
}
.user-nav-item:hover { background:var(--primary-light); color:var(--primary); }
.user-nav-item svg { width:22px; height:22px; }
.user-nav-item svg path { fill:var(--text-muted); transition:var(--transition); }
.user-nav-item:hover svg path { fill:var(--primary); }

.user-balance {
    display:flex;
    flex-direction:column;
    align-items:center;
    padding:4px 10px;
    font-size:0.75rem;
}
.user-balance strong { font-size:0.9rem; font-weight:700; }
.user-balance a { font-size:0.65rem; color:var(--primary); font-weight:500; }

.avatar-wrap { position:relative; margin-left:4px; }
.user-avatar {
    width:34px; height:34px;
    border-radius:50%;
    object-fit:cover;
    cursor:pointer;
    border:2px solid transparent;
    transition:var(--transition);
}
.user-avatar:hover { border-color:var(--primary); }

.avatar-dropdown {
    display:none;
    position:absolute;
    top:calc(100% + 8px);
    right:0;
    background:white;
    border-radius:12px;
    box-shadow:var(--shadow-lg);
    border:1px solid var(--border);
    width:240px;
    z-index:300;
    overflow:hidden;
}
.avatar-dropdown.active { display:block; }
.avatar-dropdown-header {
    padding:14px 16px;
    border-bottom:1px solid var(--border);
    display:flex;
    align-items:center;
    gap:10px;
}
.avatar-dropdown-header img { width:36px; height:36px; border-radius:50%; }
.avatar-dropdown-header div { font-size:0.82rem; font-weight:600; }
.avatar-dropdown-header div small { display:block; color:var(--text-muted); font-size:0.72rem; font-weight:400; }
.avatar-dropdown-item {
    display:flex; align-items:center; gap:10px;
    padding:10px 16px;
    color:var(--text-secondary);
    font-size:0.82rem;
    transition:var(--transition);
}
.avatar-dropdown-item:hover { background:var(--primary-light); color:var(--primary); }
.avatar-dropdown-item i { width:18px; text-align:center; }
.avatar-dropdown-divider { height:1px; background:var(--border); margin:4px 0; }
.avatar-dropdown-logout {
    padding:10px 16px;
    color:var(--red);
    font-size:0.82rem;
    display:flex; align-items:center; gap:10px;
    cursor:pointer;
    transition:var(--transition);
}
.avatar-dropdown-logout:hover { background:#FFEBEE; }

.mobile-toggle {
    display:none;
    flex-direction:column;
    gap:5px;
    background:none;
    padding:4px;
    border:none;
}
.mobile-toggle span {
    width:20px; height:2px;
    background:var(--text);
    border-radius:2px;
    transition:var(--transition);
}

/* ===== MOBILE SEARCH ===== */
.mobile-search {
    display:none;
    align-items:center;
    gap:10px;
    padding:10px 16px;
    background:white;
    border-bottom:1px solid var(--border);
    position:relative;
}
.mobile-search i.fa-search {
    position:absolute;
    left:28px;
    color:var(--text-muted);
    font-size:0.85rem;
}
.mobile-search input {
    flex:1;
    padding:11px 40px 11px 38px;
    border:1.5px solid var(--border);
    border-radius:24px;
    background:var(--bg);
    font-size:0.88rem;
}
.mobile-search-mic {
    position:absolute;
    right:28px;
    background:none;
    color:var(--text-muted);
    font-size:0.9rem;
    padding:4px;
}

/* ===== CATEGORY NAV ===== */
.cat-nav {
    background:white;
    border-bottom:1px solid var(--border);
    position:relative;
    z-index:50;
}
.cat-nav-inner {
    display:flex;
    align-items:stretch;
    max-width:1320px;
    margin:0 auto;
    padding:0 24px;
    overflow:visible;
}
.cat-item { position:relative; display:flex; align-items:center; }
.cat-link {
    display:flex;
    align-items:center;
    gap:6px;
    padding:11px 16px;
    color:var(--text-secondary);
    font-size:0.82rem;
    font-weight:500;
    white-space:nowrap;
    transition:var(--transition);
    border-bottom:2px solid transparent;
}
.cat-link:hover {
    color:var(--primary);
    background:var(--primary-light);
    border-bottom-color:var(--primary);
}
.cat-link svg { width:18px; height:18px; flex-shrink:0; }

/* Mega Menu */
.mega {
    position:absolute;
    top:100%;
    left:0;
    width:720px;
    background:white;
    border-radius:0 0 14px 14px;
    box-shadow:0 20px 60px rgba(0,0,0,0.1);
    padding:24px;
    display:none;
    z-index:200;
    border:1px solid var(--border);
    border-top:none;
    max-height:460px;
    overflow-y:auto;
}
.mega.mega-2col { width:480px; }
.cat-item:hover .mega {
    display:grid;
    grid-template-columns:1fr 1fr 1fr;
    gap:24px;
}
.cat-item:hover .mega.mega-2col {
    grid-template-columns:1fr 1fr;
}
.mega-col h4 {
    font-size:0.72rem;
    text-transform:uppercase;
    letter-spacing:0.6px;
    color:var(--text-muted);
    margin-bottom:8px;
    padding-bottom:5px;
    border-bottom:1px solid var(--border);
}
.mega-col a {
    display:flex;
    align-items:center;
    gap:4px;
    padding:5px 0;
    color:var(--text-secondary);
    font-size:0.82rem;
    transition:var(--transition);
}
.mega-col a:hover { color:var(--primary); padding-left:4px; }
.mega-col .hot {
    background:linear-gradient(135deg,#FF9500,#FF6B00);
    color:white;
    font-size:0.5rem;
    padding:1px 5px;
    border-radius:3px;
    font-weight:700;
    margin-left:4px;
}
.mega-col .all-link { color:var(--primary); font-weight:600; margin-top:8px; }

/* Simple dropdown */
.simple-drop {
    position:absolute;
    top:100%;
    left:0;
    min-width:220px;
    background:white;
    border-radius:0 0 14px 14px;
    box-shadow:0 20px 60px rgba(0,0,0,0.1);
    padding:8px 0;
    display:none;
    z-index:200;
    border:1px solid var(--border);
    border-top:none;
}
.cat-item:hover .simple-drop { display:block; }
.simple-drop a {
    display:block;
    padding:8px 20px;
    color:var(--text-secondary);
    font-size:0.82rem;
    transition:var(--transition);
}
.simple-drop a:hover { background:var(--primary-light); color:var(--primary); }
.simple-drop .all-link { color:var(--primary) !important; font-weight:600; margin-top:4px; }

/* ===== MOBILE CHIPS ===== */
.mobile-chips {
    display:none;
    gap:8px;
    padding:12px 16px;
    overflow-x:auto;
    background:white;
    border-bottom:1px solid var(--border);
    -webkit-overflow-scrolling:touch;
}
.mobile-chips::-webkit-scrollbar { display:none; }
.chip {
    flex-shrink:0;
    padding:7px 16px;
    border-radius:20px;
    font-size:0.82rem;
    font-weight:500;
    background:var(--bg);
    color:var(--text);
    transition:var(--transition);
    white-space:nowrap;
}
.chip-active {
    background:var(--primary);
    color:white;
}

/* ===== MOBILE CATEGORY GRID ===== */
.mobile-cat-grid {
    display:none;
    grid-template-columns:repeat(4, 1fr);
    gap:12px 8px;
    padding:16px;
    background:white;
}
.mobile-cat-item {
    display:flex;
    flex-direction:column;
    align-items:center;
    gap:6px;
    text-align:center;
}
.mobile-cat-icon {
    width:52px; height:52px;
    border-radius:14px;
    display:flex;
    align-items:center;
    justify-content:center;
    font-size:1.4rem;
}
.mobile-cat-item span:last-child {
    font-size:0.68rem;
    font-weight:500;
    color:var(--text-secondary);
    line-height:1.3;
}

/* ===== HERO SEARCH ===== */
.hero-search {
    background:white;
    padding:32px 0 24px;
    border-bottom:1px solid var(--border);
}
.hero-search-wrap {
    max-width:720px;
    margin:0 auto;
    position:relative;
}
.rotating-tag {
    position:absolute;
    top:-14px;
    left:16px;
    background:white;
    border:1px solid var(--border);
    border-radius:20px;
    padding:4px 12px;
    font-size:0.78rem;
    color:var(--primary);
    display:flex;
    align-items:center;
    gap:6px;
    box-shadow:var(--shadow);
    z-index:2;
    transition:opacity 0.3s;
}
.rotating-tag i { font-size:0.7rem; }
.hero-search-box {
    display:flex;
    align-items:center;
    background:white;
    border:2px solid var(--border);
    border-radius:14px;
    overflow:hidden;
    box-shadow:var(--shadow);
    transition:var(--transition);
}
.hero-search-box:focus-within {
    border-color:var(--primary);
    box-shadow:0 0 0 3px rgba(1,119,255,0.08);
}
.hero-search-box input {
    flex:1;
    padding:16px 20px;
    font-size:0.95rem;
    background:transparent;
}
.hero-search-box button {
    padding:16px 36px;
    background:var(--primary);
    color:white;
    font-weight:600;
    font-size:0.92rem;
    white-space:nowrap;
    transition:var(--transition);
}
.hero-search-box button:hover { background:var(--primary-hover); }

/* ===== SERVICE NAV ===== */
.service-nav { padding:24px 0; background:var(--bg); }
.service-nav-grid {
    display:grid;
    grid-template-columns:1fr 1fr 1fr 280px;
    gap:12px;
}
.service-nav-block { display:flex; flex-direction:column; gap:10px; }
.service-btn {
    display:flex;
    align-items:center;
    gap:10px;
    padding:14px 18px;
    border-radius:12px;
    font-weight:600;
    font-size:0.85rem;
    transition:all 0.25s ease;
    background:white;
    border:1px solid var(--border);
}
.service-btn:hover {
    transform:translateY(-2px);
    box-shadow:var(--shadow);
}
.service-btn.purple { color:var(--primary); }
.service-btn.orange { color:#E65100; }
.service-btn.green { color:#2E7D32; }
.service-btn.blue { color:#1565C0; }
.service-btn.pink { color:#C62828; }
.service-btn.teal { color:#00695C; }
.service-btn .icon {
    width:36px; height:36px;
    border-radius:10px;
    display:flex;
    align-items:center;
    justify-content:center;
    font-size:1.1rem;
    flex-shrink:0;
}
.icon.purple-bg { background:#E8EFFF; }
.icon.orange-bg { background:#FFF3E0; }
.icon.green-bg { background:#E8F5E9; }
.icon.blue-bg { background:#E3F2FD; }
.icon.pink-bg { background:#FCE4EC; }
.icon.teal-bg { background:#E0F2F1; }

.service-nav-side { display:flex; flex-direction:column; gap:10px; }
.side-card {
    background:white;
    border:1px solid var(--border);
    border-radius:12px;
    padding:20px;
    text-align:center;
    transition:var(--transition);
    flex:1;
    display:flex;
    flex-direction:column;
    align-items:center;
    justify-content:center;
}
.side-card:hover { box-shadow:var(--shadow); }
.side-card h3 { font-size:0.95rem; font-weight:700; margin-bottom:4px; }
.side-card p { font-size:0.78rem; color:var(--text-secondary); margin-bottom:12px; }
.side-card-blue {
    background:var(--primary);
    border-color:var(--primary);
    color:white;
}
.side-card-blue h3 { color:white; }
.side-card-blue p { color:rgba(255,255,255,0.85); }
.side-card-icon { font-size:2rem; margin-bottom:8px; }
.btn-blue {
    padding:9px 18px;
    background:var(--primary);
    color:white;
    border-radius:8px;
    font-weight:600;
    font-size:0.82rem;
    display:inline-flex;
    align-items:center;
    gap:6px;
    transition:var(--transition);
}
.btn-blue:hover { background:var(--primary-hover); }

/* ===== SECTIONS ===== */
.section { padding:36px 0; }
.bg-white { background:white; }
.section-header {
    display:flex;
    align-items:center;
    justify-content:space-between;
    margin-bottom:20px;
}
.section-header h2 {
    font-size:1.15rem;
    font-weight:700;
    color:var(--text);
}
.section-header a {
    color:var(--primary);
    font-size:0.85rem;
    font-weight:600;
    display:flex;
    align-items:center;
    gap:6px;
    transition:var(--transition);
}
.section-header a:hover { gap:10px; }

/* ===== SERVICE CARDS ===== */
.service-card {
    background:white;
    border-radius:14px;
    overflow:hidden;
    border:1px solid var(--border);
    transition:all 0.25s ease;
    cursor:pointer;
}
.service-card:hover {
    box-shadow:0 8px 24px rgba(1,119,255,0.1);
    transform:translateY(-2px);
    border-color:rgba(1,119,255,0.2);
}
.service-img {
    height:150px;
    position:relative;
    overflow:hidden;
}
.service-body { padding:12px 14px 14px; }
.service-title {
    font-size:0.85rem;
    font-weight:600;
    margin-bottom:10px;
    display:-webkit-box;
    -webkit-line-clamp:2;
    -webkit-box-orient:vertical;
    overflow:hidden;
    line-height:1.4;
    min-height:38px;
    color:var(--text);
}
.service-footer-row {
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:8px;
}
.service-seller {
    display:flex;
    align-items:center;
    gap:6px;
    min-width:0;
}
.service-seller img {
    width:22px; height:22px;
    border-radius:50%;
    object-fit:cover;
    flex-shrink:0;
}
.service-seller > span:not(.service-rating) {
    font-size:0.75rem;
    color:var(--text-secondary);
    font-weight:500;
    white-space:nowrap;
    overflow:hidden;
    text-overflow:ellipsis;
}
.service-rating {
    font-size:0.72rem;
    color:var(--text-muted);
    display:flex;
    align-items:center;
    gap:3px;
    flex-shrink:0;
}
.service-rating i { color:var(--orange); font-size:0.65rem; }
.service-price {
    font-size:0.82rem;
    font-weight:700;
    color:var(--green);
    white-space:nowrap;
    flex-shrink:0;
}

/* ===== CAROUSEL ===== */
.carousel { position:relative; }
.carousel-track {
    display:flex;
    gap:16px;
    overflow-x:auto;
    padding:4px 0 8px;
    scroll-snap-type:x mandatory;
    -webkit-overflow-scrolling:touch;
}
.carousel-track::-webkit-scrollbar { display:none; }
.carousel-track .service-card {
    min-width:260px;
    flex:0 0 260px;
    scroll-snap-align:start;
}
.carousel-controls {
    display:flex;
    gap:8px;
    position:absolute;
    top:-44px;
    right:0;
}
.carousel-btn {
    width:34px; height:34px;
    border-radius:50%;
    background:white;
    border:1px solid var(--border);
    display:flex;
    align-items:center;
    justify-content:center;
    color:var(--text-secondary);
    cursor:pointer;
    transition:var(--transition);
    font-size:0.78rem;
}
.carousel-btn:hover {
    border-color:var(--primary);
    color:var(--primary);
    background:var(--primary-light);
}

/* ===== LOGOS ===== */
.logos {
    padding:24px 0;
    background:white;
    border-top:1px solid var(--border);
    border-bottom:1px solid var(--border);
}
.logos-grid {
    display:flex;
    align-items:center;
    justify-content:center;
    gap:48px;
    flex-wrap:wrap;
}
.logos-grid span {
    font-size:1rem;
    font-weight:700;
    color:var(--text-muted);
    opacity:0.35;
    letter-spacing:0.5px;
}

/* ===== EARN BANNER ===== */
.earn-section { padding:36px 0; }
.earn-banner {
    background:white;
    border:1px solid var(--border);
    border-radius:16px;
    overflow:hidden;
    display:grid;
    grid-template-columns:1fr auto 1fr;
    min-height:280px;
}
.earn-banner-left {
    background:var(--primary);
    color:white;
    padding:36px 32px;
    display:flex;
    flex-direction:column;
    justify-content:center;
}
.earn-banner-left h2 {
    font-size:1.5rem;
    font-weight:800;
    margin-bottom:10px;
    line-height:1.2;
}
.earn-banner-left p {
    font-size:0.85rem;
    opacity:0.9;
    line-height:1.6;
    margin-bottom:20px;
}
.btn-earn {
    display:inline-flex;
    align-items:center;
    gap:8px;
    padding:11px 22px;
    background:white;
    color:var(--primary);
    border-radius:10px;
    font-weight:700;
    font-size:0.85rem;
    transition:var(--transition);
    align-self:flex-start;
}
.btn-earn:hover { background:var(--primary-light); transform:translateY(-1px); }

.earn-banner-photo {
    position:relative;
    width:200px;
    flex-shrink:0;
    overflow:hidden;
}
.earn-banner-photo img {
    width:100%;
    height:100%;
    object-fit:cover;
    object-position:center top;
}

.earn-banner-right {
    padding:32px 28px;
    display:flex;
    flex-direction:column;
    justify-content:center;
}
.earn-banner-right h3 {
    font-size:1rem;
    font-weight:700;
    margin-bottom:20px;
    color:var(--text);
}
.earn-steps-grid {
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:14px 20px;
}
.earn-step-item {
    display:flex;
    align-items:center;
    gap:10px;
    font-size:0.82rem;
    font-weight:500;
    color:var(--text-secondary);
}
.step-num {
    width:32px; height:32px;
    border-radius:50%;
    display:flex;
    align-items:center;
    justify-content:center;
    font-weight:700;
    font-size:0.85rem;
    flex-shrink:0;
}
.step-purple { background:#EDE7F6; color:#7B1FA2; }
.step-orange { background:#FFF3E0; color:#E65100; }
.step-pink { background:#FCE4EC; color:#C2185B; }
.step-green { background:#E8F5E9; color:#2E7D32; }

/* ===== APP SECTION ===== */
.app-section {
    background:white;
    border:1px solid var(--border);
    border-radius:14px;
    padding:28px 32px;
    display:flex;
    align-items:center;
    justify-content:space-between;
    flex-wrap:wrap;
    gap:20px;
}
.app-section-left {
    display:flex;
    align-items:center;
    gap:16px;
    flex:1;
    min-width:200px;
}
.app-logo {
    width:48px; height:48px;
    background:var(--primary);
    color:white;
    border-radius:12px;
    display:flex;
    align-items:center;
    justify-content:center;
    font-size:1.2rem;
    font-weight:800;
    flex-shrink:0;
}
.app-section h2 {
    font-size:0.95rem;
    font-weight:600;
    color:var(--text);
    line-height:1.4;
}
.app-stores { display:flex; gap:10px; flex-wrap:wrap; }
.store-btn {
    display:inline-flex;
    align-items:center;
    gap:8px;
    padding:8px 16px;
    background:var(--bg);
    border:1px solid var(--border);
    border-radius:8px;
    font-size:0.78rem;
    font-weight:600;
    color:var(--text-secondary);
    transition:var(--transition);
}
.store-btn:hover {
    border-color:var(--primary);
    color:var(--primary);
    transform:translateY(-1px);
}
.store-btn i { font-size:1rem; }

/* ===== FOOTER ===== */
.footer {
    background:#F0F2F5;
    padding:48px 0 28px;
    margin-top:20px;
}
.footer-grid {
    display:grid;
    grid-template-columns:1.4fr 1fr 1fr 1fr;
    gap:40px;
    margin-bottom:36px;
}
.footer-logo {
    font-size:1.2rem;
    font-weight:800;
    color:var(--primary);
    margin-bottom:12px;
}
.footer-about p {
    color:var(--text-secondary);
    font-size:0.82rem;
    line-height:1.7;
    margin-bottom:16px;
}
.footer-col h4 {
    color:var(--text);
    font-size:0.85rem;
    margin-bottom:16px;
    font-weight:700;
}
.footer-col ul li { margin-bottom:8px; }
.footer-col ul li a {
    color:var(--text-secondary);
    font-size:0.82rem;
    transition:var(--transition);
}
.footer-col ul li a:hover { color:var(--primary); }
.footer-social { display:flex; gap:8px; }
.footer-social a {
    width:32px; height:32px;
    border-radius:50%;
    background:white;
    border:1px solid var(--border);
    display:flex;
    align-items:center;
    justify-content:center;
    color:var(--text-muted);
    font-size:0.85rem;
    transition:var(--transition);
}
.footer-social a:hover {
    background:var(--primary);
    color:white;
    border-color:var(--primary);
}
.footer-bottom {
    border-top:1px solid var(--border);
    padding-top:20px;
    display:flex;
    align-items:center;
    justify-content:space-between;
    flex-wrap:wrap;
    gap:12px;
}
.footer-bottom p { color:var(--text-muted); font-size:0.78rem; }
.lang-switch { display:flex; gap:4px; }
.lang-switch span {
    padding:4px 12px;
    border-radius:6px;
    font-size:0.78rem;
    font-weight:500;
    color:var(--text-muted);
    cursor:pointer;
    transition:var(--transition);
}
.lang-switch span:hover { color:var(--text); }
.lang-active {
    background:var(--primary);
    color:white !important;
}

/* ===== BOTTOM NAV (mobile) ===== */
.bottom-nav {
    position:fixed;
    bottom:0;
    left:0;
    right:0;
    height:var(--bottom-nav-h);
    background:white;
    border-top:1px solid var(--border);
    z-index:200;
    padding:0 8px;
    padding-bottom:env(safe-area-inset-bottom, 0);
    align-items:stretch;
    justify-content:space-around;
}
.bottom-nav-item {
    display:flex;
    flex-direction:column;
    align-items:center;
    justify-content:center;
    gap:3px;
    flex:1;
    color:var(--text-muted);
    font-size:0.62rem;
    font-weight:500;
    transition:var(--transition);
    padding:6px 0;
}
.bottom-nav-item i { font-size:1.15rem; }
.bottom-nav-item.active { color:var(--primary); }
.bottom-nav-avatar {
    width:24px; height:24px;
    border-radius:50%;
}

/* ===== MOBILE MENU ===== */
.mobile-menu-overlay {
    position:fixed;
    inset:0;
    background:rgba(0,0,0,0.4);
    z-index:500;
    display:none;
    align-items:flex-start;
    justify-content:flex-end;
}
.mobile-menu-overlay.active { display:flex; }
.mobile-menu {
    width:280px;
    height:100%;
    background:white;
    display:flex;
    flex-direction:column;
    animation:slideInMenu 0.25s ease;
}
@keyframes slideInMenu {
    from { transform:translateX(100%); }
    to { transform:translateX(0); }
}
.mobile-menu-header {
    display:flex;
    align-items:center;
    justify-content:space-between;
    padding:16px 20px;
    border-bottom:1px solid var(--border);
}
.mobile-menu-header button {
    background:none;
    font-size:1.2rem;
    color:var(--text-muted);
    padding:4px;
}
.mobile-menu-nav {
    flex:1;
    padding:12px 0;
    overflow-y:auto;
}
.mobile-menu-nav a {
    display:flex;
    align-items:center;
    gap:12px;
    padding:14px 20px;
    font-size:0.9rem;
    font-weight:500;
    color:var(--text-secondary);
    transition:var(--transition);
}
.mobile-menu-nav a:hover { background:var(--primary-light); color:var(--primary); }
.mobile-menu-nav a i { width:20px; text-align:center; color:var(--text-muted); }
.mobile-menu-footer { padding:16px 20px; border-top:1px solid var(--border); }

/* ===== Buttons ===== */
.btn {
    display:inline-flex;
    align-items:center;
    justify-content:center;
    gap:6px;
    padding:11px 20px;
    border-radius:10px;
    font-weight:600;
    font-size:0.88rem;
    transition:var(--transition);
    border:none;
}
.btn-primary { background:var(--primary); color:white; }
.btn-primary:hover { background:var(--primary-hover); }
.btn-outline {
    background: var(--white);
    color: var(--text);
    border: 1.5px solid var(--border);
}
.btn-outline:hover {
    border-color: var(--primary);
    color: var(--primary);
    background: var(--primary-light);
}
.w-full { width:100%; }

/* ===== RESPONSIVE ===== */
@media (max-width:1200px) {
    .service-nav-grid { grid-template-columns:1fr 1fr 1fr; }
    .service-nav-side { grid-column:1 / -1; flex-direction:row; }
    .earn-banner { grid-template-columns:1fr auto; }
    .earn-banner-right { grid-column:1 / -1; border-top:1px solid var(--border); }
    .earn-banner-photo { display:none; }
}

@media (max-width:992px) {
    .service-nav-grid { grid-template-columns:1fr 1fr; }
    .footer-grid { grid-template-columns:1fr 1fr; }
    .carousel-track .service-card { min-width:240px; flex:0 0 240px; }
}

@media (max-width:768px) {
    .desktop-only { display:none !important; }
    .mobile-only { display:flex; }

    body { padding-bottom:var(--bottom-nav-h); }

    .header-inner { padding:10px 16px; }
    .header-auth-mobile { display: flex; }
    .mobile-toggle { display:flex; }

    .mobile-search { display:flex !important; }
    .mobile-chips { display:flex !important; }
    .mobile-cat-grid { display:grid !important; }
    .bottom-nav { display:flex !important; }

    .container { padding:0 16px; }
    .section { padding:24px 0; }

    .service-nav-grid { grid-template-columns:1fr; }

    .earn-banner {
        grid-template-columns:1fr;
        border-radius:14px;
    }
    .earn-banner-left { padding:28px 24px; }
    .earn-banner-photo { display:none; }
    .earn-banner-right { padding:24px; }
    .earn-steps-grid { grid-template-columns:1fr; gap:12px; }

    .app-section {
        flex-direction:column;
        align-items:flex-start;
        padding:24px 20px;
    }
    .app-stores { width:100%; }
    .store-btn { flex:1; justify-content:center; min-width:calc(50% - 5px); }

    .footer { padding:32px 0 20px; margin-bottom:0; }
    .footer-grid { grid-template-columns:1fr; gap:28px; }

    .carousel-track .service-card { min-width:220px; flex:0 0 220px; }
    .service-img { height:130px; }

    .logos { display:none; }
}

@media (max-width:480px) {
    .mobile-cat-grid { grid-template-columns:repeat(4, 1fr); gap:10px 4px; }
    .mobile-cat-icon { width:46px; height:46px; font-size:1.2rem; }
    .store-btn { min-width:100%; }
}