/* Kreatif EduMarket — Premium UI 1.1 */
:root {
  --premium-navy: #101828;
  --premium-navy-soft: #1d2939;
  --premium-teal: #12a594;
  --premium-gold: #f3a735;
  --premium-blue: #3578e5;
  --premium-page: #f5f7fb;
  --premium-glass: rgba(255, 255, 255, .82);
  --premium-shadow-sm: 0 8px 24px rgba(16, 24, 40, .07);
  --premium-shadow: 0 24px 70px rgba(16, 24, 40, .12);
  --premium-shadow-primary: 0 18px 38px rgba(var(--primary-rgb), .25);
  --premium-radius: 20px;
  --premium-radius-lg: 30px;
}

html { scroll-padding-top: 120px; }
body.premium-ui { background: #fff; color: var(--ink); }
body.premium-ui::selection { color: #fff; background: var(--primary); }
.premium-ui :where(a, button, input, select, textarea) { -webkit-tap-highlight-color: transparent; }
.premium-ui h1, .premium-ui h2, .premium-ui h3 { text-wrap: balance; }
.premium-ui p { text-wrap: pretty; }
.premium-ui .container { width: min(1240px, calc(100% - 48px)); }

/* Header and navigation */
.store-promise-bar {
  position: relative;
  overflow: hidden;
  max-height: 34px;
  color: rgba(255, 255, 255, .8);
  background: linear-gradient(100deg, #0c1426, #1d2942 58%, #131f36);
  transition: max-height .25s ease, opacity .25s ease;
}
.store-promise-bar::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, .07), transparent);
}
.promise-content {
  min-height: 34px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .035em;
}
.promise-items { display: flex; align-items: center; gap: 22px; }
.promise-items span, .promise-support { display: inline-flex; align-items: center; gap: 7px; }
.promise-items .icon, .promise-support .icon { width: 14px; height: 14px; color: #62dec8; }
.promise-support { color: #fff; }
.site-header {
  border-bottom-color: rgba(222, 228, 239, .8);
  background: rgba(255, 255, 255, .9);
  box-shadow: 0 1px 0 rgba(16, 24, 40, .02);
}
.site-header.is-scrolled { box-shadow: 0 14px 40px rgba(16, 24, 40, .08); }
.site-header.is-scrolled .store-promise-bar { max-height: 0; opacity: 0; }
.nav-shell { height: 78px; }
.brand-logo, .brand-logo-image {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  background: linear-gradient(145deg, var(--primary), color-mix(in srgb, var(--primary) 74%, #8f8cff));
  box-shadow: 0 12px 26px rgba(var(--primary-rgb), .24), inset 0 1px 0 rgba(255, 255, 255, .28);
}
.brand-copy strong { font-size: 16px; letter-spacing: -.025em; }
.brand-copy small { color: #7d879a; font-weight: 700; }
.desktop-nav { padding: 5px; border: 1px solid #e9edf4; border-radius: 14px; background: rgba(247, 249, 252, .8); }
.desktop-nav a { padding: 9px 16px; border-radius: 10px; font-size: 13px; }
.desktop-nav a.active { color: var(--primary); background: #fff; box-shadow: 0 5px 16px rgba(16, 24, 40, .07); }
.nav-actions .icon-button { border-color: #e6eaf1; background: rgba(255, 255, 255, .86); }
.nav-actions .button { min-height: 40px; border-radius: 10px; }
.account-chip > span { border-radius: 12px; background: linear-gradient(145deg, rgba(var(--primary-rgb), .16), rgba(var(--primary-rgb), .07)); }
.header-search { background: rgba(255, 255, 255, .96); }
.header-search.open { box-shadow: 0 16px 30px rgba(16, 24, 40, .06); }
.search-form { position: relative; }
.search-form input { font-size: 15px; }
.mobile-nav { border-radius: 18px; box-shadow: var(--premium-shadow); }
.mobile-nav a { min-height: 46px; }

/* Shared components */
.premium-ui .button {
  border-radius: 12px;
  background: linear-gradient(135deg, var(--primary), color-mix(in srgb, var(--primary) 78%, #8a88ff));
  box-shadow: 0 8px 18px rgba(var(--primary-rgb), .15);
}
.premium-ui .button:hover { box-shadow: var(--premium-shadow-primary); }
.premium-ui .button-ghost { color: var(--primary); background: rgba(var(--primary-rgb), .045); box-shadow: none; }
.premium-ui .button-ghost:hover { color: #fff; background: var(--primary); }
.premium-ui .button-light { color: var(--primary); background: #fff; box-shadow: 0 12px 25px rgba(16, 24, 40, .12); }
.premium-ui .button-muted { color: var(--ink-soft); background: #eef2f7; border-color: #eef2f7; box-shadow: none; }
.premium-ui .icon-button { border-radius: 12px; }
.premium-ui .eyebrow { gap: 9px; font-size: 11px; letter-spacing: .16em; }
.premium-ui .eyebrow::before { content: ""; width: 18px; height: 2px; border-radius: 9px; background: currentColor; }
.premium-ui .eyebrow .icon + * { margin-left: 0; }
.premium-ui .section { padding: 96px 0; }
.premium-ui .section-head { margin-bottom: 34px; }
.premium-ui .section-head h2 { margin-top: 8px; font-size: clamp(29px, 3vw, 42px); }
.premium-ui .section-head p { font-size: 15px; line-height: 1.75; }
.premium-ui .empty-state { border-radius: 24px; border-color: #d9e0eb; background: linear-gradient(145deg, #fff, #f9fbfd); }
.premium-ui .empty-icon { border-radius: 22px; box-shadow: inset 0 0 0 1px rgba(var(--primary-rgb), .08); }

/* Hero */
.premium-ui .hero {
  isolation: isolate;
  min-height: 680px;
  padding: 96px 0 112px;
  background:
    radial-gradient(circle at 8% 8%, rgba(var(--primary-rgb), .16), transparent 29%),
    radial-gradient(circle at 91% 25%, rgba(18, 165, 148, .15), transparent 25%),
    linear-gradient(180deg, #fbfcff 0%, #f5f7fc 100%);
}
.premium-ui .hero::before {
  height: 100%;
  opacity: .38;
  background-image: linear-gradient(rgba(71, 84, 103, .055) 1px, transparent 1px), linear-gradient(90deg, rgba(71, 84, 103, .055) 1px, transparent 1px);
  background-size: 38px 38px;
  mask-image: linear-gradient(to bottom, #000, transparent 82%);
}
.premium-ui .hero::after {
  content: "";
  position: absolute;
  z-index: -1;
  width: 310px;
  height: 310px;
  right: 6%;
  bottom: -185px;
  border: 56px solid rgba(var(--primary-rgb), .055);
  border-radius: 50%;
}
.premium-ui .hero-grid { position: relative; z-index: 1; grid-template-columns: 1.02fr .98fr; gap: 76px; }
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  min-height: 34px;
  padding: 7px 12px;
  border: 1px solid rgba(var(--primary-rgb), .18);
  border-radius: 999px;
  color: var(--primary);
  background: rgba(255, 255, 255, .7);
  box-shadow: 0 8px 24px rgba(16, 24, 40, .05);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.hero-badge i { width: 8px; height: 8px; border-radius: 50%; background: var(--premium-teal); box-shadow: 0 0 0 5px rgba(18, 165, 148, .12); }
.premium-ui .hero-copy h1 { max-width: 720px; margin: 21px 0 23px; font-size: clamp(43px, 5vw, 68px); line-height: 1.035; }
.premium-ui .hero-copy > p { max-width: 620px; margin-bottom: 32px; color: #667085; font-size: 17px; }
.premium-ui .hero-actions .button-large { min-height: 56px; padding-inline: 25px; }
.hero-assurance {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-top: 30px;
  padding-top: 24px;
  border-top: 1px solid rgba(208, 215, 226, .8);
}
.hero-assurance-item { display: flex; align-items: center; gap: 9px; }
.hero-assurance-item > span { width: 31px; height: 31px; display: grid; place-items: center; border-radius: 10px; color: var(--premium-teal); background: rgba(18, 165, 148, .1); }
.hero-assurance-item .icon { width: 16px; height: 16px; }
.hero-assurance-item strong, .hero-assurance-item small { display: block; }
.hero-assurance-item strong { color: #344054; font-size: 11px; }
.hero-assurance-item small { color: #98a2b3; font-size: 9px; }
.premium-ui .hero-visual { min-height: 505px; }
.premium-ui .visual-card-main {
  inset: 12px 34px 28px 12px;
  padding: 12px;
  border: 1px solid rgba(255, 255, 255, .8);
  border-radius: 31px;
  background: rgba(255, 255, 255, .78);
  box-shadow: 0 42px 90px rgba(29, 41, 73, .2), 0 0 0 1px rgba(71, 84, 103, .04);
  transform: rotate(1.3deg);
  backdrop-filter: blur(12px);
}
.premium-ui .visual-window { border: 1px solid #e6eaf2; border-radius: 23px; background: #f6f8fc; }
.premium-ui .visual-bar { height: 45px; padding-inline: 17px; border-bottom: 1px solid #edf0f5; }
.visual-address { flex: 1; min-width: 0; margin-left: 8px; padding: 6px 11px; overflow: hidden; border-radius: 8px; color: #98a2b3; background: #f4f6f9; font-size: 9px; text-overflow: ellipsis; white-space: nowrap; }
.visual-live { display: inline-flex; align-items: center; gap: 5px; color: #14845a; font-size: 8px; font-style: normal; font-weight: 800; text-transform: uppercase; }
.visual-live::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: #20b87a; }
.premium-ui .visual-content {
  height: calc(100% - 45px);
  display: flex;
  flex-direction: column;
  align-items: stretch;
  justify-content: flex-start;
  padding: 25px;
  color: var(--ink);
  text-align: left;
  background: linear-gradient(155deg, #f7f8ff, #eef3fb);
}
.visual-preview-head { display: flex; align-items: center; justify-content: space-between; gap: 15px; margin-bottom: 17px; }
.visual-preview-head span { color: var(--primary); font-size: 9px; font-weight: 850; letter-spacing: .1em; text-transform: uppercase; }
.visual-preview-head em { padding: 5px 8px; border-radius: 7px; color: var(--premium-teal); background: rgba(18, 165, 148, .1); font-size: 8px; font-style: normal; font-weight: 800; }
.visual-course-card {
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: 60px 1fr;
  gap: 15px;
  align-items: center;
  padding: 19px;
  border-radius: 18px;
  color: #fff;
  background: linear-gradient(135deg, color-mix(in srgb, var(--primary) 92%, #30327b), color-mix(in srgb, var(--primary) 72%, #8e8bff));
  box-shadow: 0 18px 34px rgba(var(--primary-rgb), .22);
}
.visual-course-card::after { content: ""; position: absolute; right: -33px; bottom: -43px; width: 125px; height: 125px; border: 23px solid rgba(255, 255, 255, .1); border-radius: 50%; }
.visual-course-icon { width: 60px; height: 60px; display: grid; place-items: center; border-radius: 17px; background: rgba(255, 255, 255, .14); }
.visual-course-icon .icon { width: 31px; height: 31px; margin: 0; }
.visual-course-card small, .visual-course-card strong, .visual-course-card span { position: relative; z-index: 1; display: block; }
.visual-course-card small { margin-bottom: 5px; opacity: .7; font-size: 9px; text-transform: uppercase; letter-spacing: .08em; }
.visual-course-card strong { font: 800 18px Manrope, sans-serif; }
.visual-course-card span { margin-top: 4px; opacity: .75; font-size: 10px; }
.visual-progress { margin: 18px 0 15px; padding: 14px 15px; border: 1px solid #e5e9f1; border-radius: 14px; background: #fff; }
.visual-progress-head { display: flex; justify-content: space-between; color: #667085; font-size: 9px; font-weight: 750; }
.visual-progress-head strong { color: var(--primary); }
.visual-progress-track { height: 7px; margin-top: 9px; overflow: hidden; border-radius: 99px; background: #edf0f5; }
.visual-progress-track i { display: block; width: 76%; height: 100%; border-radius: inherit; background: linear-gradient(90deg, var(--primary), var(--premium-teal)); }
.visual-mini-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 9px; }
.visual-mini-stat { padding: 12px; border: 1px solid #e5e9f1; border-radius: 13px; background: rgba(255, 255, 255, .86); }
.visual-mini-stat .icon { width: 17px; height: 17px; margin: 0 0 10px; color: var(--primary); }
.visual-mini-stat strong, .visual-mini-stat small { display: block; }
.visual-mini-stat strong { font-size: 11px; }
.visual-mini-stat small { color: #98a2b3; font-size: 8px; }
.premium-ui .floating-card { border-radius: 16px; box-shadow: 0 17px 36px rgba(16, 24, 40, .12); }

/* Home sections */
.premium-ui .stats-strip { z-index: 4; margin-top: -52px; background: transparent; }
.premium-ui .stats-grid { padding: 19px; border: 1px solid rgba(221, 227, 237, .9); border-radius: 22px; background: rgba(255, 255, 255, .94); box-shadow: var(--premium-shadow-sm); backdrop-filter: blur(14px); }
.premium-ui .stat-item { min-height: 74px; }
.premium-ui .stat-item .icon { width: 25px; height: 25px; padding: 12px; box-sizing: content-box; border-radius: 14px; background: rgba(var(--primary-rgb), .08); }
.premium-ui .stat-item strong { font-size: 22px; }
.premium-ui .section-soft { background: linear-gradient(180deg, #f7f9fc, #f3f6fb); }
.premium-ui .category-grid { gap: 20px; }
.premium-ui .category-card { position: relative; overflow: hidden; min-height: 225px; padding: 27px; border-radius: 20px; box-shadow: 0 4px 0 rgba(16, 24, 40, .015); }
.premium-ui .category-card::after { content: "→"; position: absolute; right: 23px; bottom: 22px; width: 31px; height: 31px; display: grid; place-items: center; border-radius: 10px; color: var(--primary); background: rgba(var(--primary-rgb), .08); transition: transform .25s, background .25s, color .25s; }
.premium-ui .category-card:hover::after { color: #fff; background: var(--primary); transform: translateX(3px); }
.premium-ui .category-card > span:last-of-type { padding-right: 38px; }
.premium-ui .category-icon { width: 55px; height: 55px; border-radius: 17px; }
.premium-ui .category-card:nth-child(4n+2) .category-icon { color: #0c8f7e; background: rgba(18, 165, 148, .1); }
.premium-ui .category-card:nth-child(4n+3) .category-icon { color: #d48418; background: rgba(243, 167, 53, .12); }
.premium-ui .category-card:nth-child(4n+4) .category-icon { color: #3578e5; background: rgba(53, 120, 229, .1); }
.premium-ui .product-grid { gap: 23px; }
.premium-ui .product-card { border-color: #e3e8f0; border-radius: 20px; box-shadow: 0 7px 20px rgba(16, 24, 40, .035); }
.premium-ui .product-card:hover { transform: translateY(-7px); box-shadow: 0 25px 55px rgba(16, 24, 40, .13); }
.premium-ui .product-cover { aspect-ratio: 1.28 / 1; }
.premium-ui .product-card-body { padding: 20px; }
.premium-ui .product-card h3 { min-height: 45px; font-size: 16px; }
.premium-ui .product-card-body > p { line-height: 1.65; }
.premium-ui .add-cart { color: #fff; background: linear-gradient(135deg, var(--primary), color-mix(in srgb, var(--primary) 72%, #8e8bff)); box-shadow: 0 10px 22px rgba(var(--primary-rgb), .2); }
.premium-ui .why-section { position: relative; overflow: hidden; background: radial-gradient(circle at 85% 15%, rgba(var(--primary-rgb), .32), transparent 28%), linear-gradient(135deg, #101828, #1b2640); }
.premium-ui .why-section::after { content: ""; position: absolute; inset: 0; opacity: .3; background-image: radial-gradient(rgba(255, 255, 255, .17) 1px, transparent 1px); background-size: 22px 22px; mask-image: linear-gradient(90deg, transparent 30%, #000); }
.premium-ui .why-grid { position: relative; z-index: 1; }
.premium-ui .why-card { border-radius: 19px; background: rgba(255, 255, 255, .07); backdrop-filter: blur(8px); transition: transform .25s, background .25s; }
.premium-ui .why-card:hover { transform: translateY(-4px); background: rgba(255, 255, 255, .105); }
.premium-ui .why-card .icon { width: 26px; height: 26px; padding: 11px; box-sizing: content-box; border-radius: 13px; color: #b7b5ff; background: rgba(255, 255, 255, .08); }
.premium-ui .cta-band { background: #fff; }
.premium-ui .cta-card { min-height: 200px; padding: 50px 58px; border-radius: 30px; box-shadow: 0 30px 65px rgba(var(--primary-rgb), .23); }
.premium-ui .cta-card::after { content: ""; position: absolute; left: 42%; bottom: -130px; width: 270px; height: 270px; border: 45px solid rgba(255, 255, 255, .055); border-radius: 50%; }

/* Catalog, product, cart, checkout and account */
.premium-ui .page-hero { position: relative; overflow: hidden; padding: 66px 0 54px; background: radial-gradient(circle at 88% 20%, rgba(var(--primary-rgb), .12), transparent 22%), linear-gradient(180deg, #f8faff, #fff); }
.premium-ui .page-hero::after { content: ""; position: absolute; inset: 0; pointer-events: none; opacity: .45; background-image: linear-gradient(rgba(71, 84, 103, .045) 1px, transparent 1px), linear-gradient(90deg, rgba(71, 84, 103, .045) 1px, transparent 1px); background-size: 34px 34px; mask-image: linear-gradient(90deg, #000, transparent 78%); }
.premium-ui .page-hero .container { position: relative; z-index: 1; }
.premium-ui .filter-card, .premium-ui .panel, .premium-ui .content-card, .premium-ui .side-card, .premium-ui .form-card, .premium-ui .admin-card { border-color: #e1e7ef; border-radius: var(--premium-radius); box-shadow: 0 8px 28px rgba(16, 24, 40, .045); }
.premium-ui .filter-card { padding: 23px; }
.premium-ui .category-filter a { min-height: 42px; border-radius: 11px; }
.premium-ui .catalog-search { padding: 8px; border: 1px solid #e1e7ef; border-radius: 16px; background: #fff; box-shadow: var(--premium-shadow-sm); }
.premium-ui .catalog-search input { border: 0; box-shadow: none; }
.premium-ui .catalog-search .button { min-height: 44px; }
.premium-ui .product-detail { background: linear-gradient(180deg, #fff, #f8faff 46%, #fff); }
.premium-ui .detail-cover { border-radius: 28px; box-shadow: 0 26px 65px rgba(16, 24, 40, .13); }
.premium-ui .detail-info { padding-top: 8px; }
.premium-ui .detail-price strong { font-size: 34px; }
.premium-ui .detail-trust { border-radius: 17px; background: rgba(255, 255, 255, .75); box-shadow: 0 8px 26px rgba(16, 24, 40, .04); }
.premium-ui .product-specs { overflow: hidden; border: 1px solid #e1e7ef; border-radius: 17px; background: #fff; }
.premium-ui .cart-section, .premium-ui .checkout-section, .premium-ui .account-section { background: radial-gradient(circle at 90% 10%, rgba(var(--primary-rgb), .055), transparent 24%), var(--premium-page); }
.premium-ui .panel { overflow: hidden; background: rgba(255, 255, 255, .96); }
.premium-ui .panel-head { padding: 22px 24px; background: linear-gradient(180deg, #fff, #fbfcfd); }
.premium-ui .panel-body { padding: 24px; }
.premium-ui .cart-item { transition: background .2s; }
.premium-ui .cart-item:hover { background: #fbfcff; }
.premium-ui .cart-thumb { overflow: hidden; border-radius: 14px; box-shadow: inset 0 0 0 1px rgba(16, 24, 40, .06); }
.premium-ui .summary-card { position: sticky; top: 126px; }
.premium-ui .summary-lines .total { margin-inline: -5px; padding: 16px 5px 0; }
.premium-ui .payment-option { border-radius: 15px; transition: border-color .2s, background .2s, transform .2s; }
.premium-ui .payment-option:hover { transform: translateY(-1px); }
.premium-ui .payment-option:has(input:checked) { border-color: rgba(var(--primary-rgb), .48); background: rgba(var(--primary-rgb), .045); box-shadow: 0 0 0 3px rgba(var(--primary-rgb), .07); }
.premium-ui .bank-select-panel { border: 1px solid #e3e8f0; border-radius: 14px; }
.premium-ui .bank-radio { border-radius: 11px; }
.premium-ui .field input, .premium-ui .field select, .premium-ui .field textarea { border-radius: 12px; background: #fff; }
.premium-ui .field input:hover, .premium-ui .field select:hover, .premium-ui .field textarea:hover { border-color: #c8d0dd; }
.premium-ui .account-sidebar { border-radius: 20px; box-shadow: var(--premium-shadow-sm); }
.premium-ui .account-person { padding: 21px; background: linear-gradient(145deg, rgba(var(--primary-rgb), .07), #fff); }
.premium-ui .account-sidebar nav a { min-height: 43px; border-radius: 11px; }
.premium-ui .account-sidebar nav a.active { box-shadow: inset 3px 0 0 var(--primary); }
.premium-ui .account-heading h1 { font-size: 31px; }
.premium-ui .metric-card { border-radius: 18px; box-shadow: 0 8px 24px rgba(16, 24, 40, .045); }
.premium-ui .metric-card:nth-child(2) .metric-icon { color: #0b8e76; background: rgba(18, 165, 148, .1); }
.premium-ui .metric-card:nth-child(3) .metric-icon { color: #d38415; background: rgba(243, 167, 53, .12); }
.premium-ui .download-card { border-radius: 18px; box-shadow: 0 7px 22px rgba(16, 24, 40, .04); }
.premium-ui .data-table th { height: 46px; background: #f5f7fa; }
.premium-ui .data-table td { height: 58px; }
.premium-ui .data-table tbody tr { transition: background .15s; }

/* Authentication */
.premium-ui .auth-page { background: linear-gradient(145deg, #f3f6fb, #fafbfe); }
.premium-ui .auth-art { isolation: isolate; padding: clamp(48px, 6vw, 86px); background: radial-gradient(circle at 82% 12%, rgba(255, 255, 255, .17), transparent 25%), linear-gradient(145deg, #3435a2, color-mix(in srgb, var(--primary) 82%, #7876ec)); }
.premium-ui .auth-art::before { content: ""; position: absolute; z-index: -1; inset: 0; opacity: .26; background-image: radial-gradient(rgba(255, 255, 255, .4) 1px, transparent 1px); background-size: 24px 24px; mask-image: linear-gradient(145deg, transparent 20%, #000); }
.premium-ui .auth-art::after { width: 430px; height: 430px; border-width: 85px; }
.premium-ui .auth-card { padding: 38px; border-radius: 25px; box-shadow: 0 26px 70px rgba(16, 24, 40, .11); }
.premium-ui .auth-card h2 { font-size: 31px; }
.premium-ui .auth-card form { gap: 17px; }

/* Footer and mobile dock */
.premium-ui .site-footer { position: relative; overflow: hidden; padding-top: 70px; background: radial-gradient(circle at 12% 0, rgba(var(--primary-rgb), .18), transparent 25%), linear-gradient(145deg, #0f1728, #182238); }
.premium-ui .site-footer::after { content: ""; position: absolute; right: -140px; bottom: -190px; width: 420px; height: 420px; border: 78px solid rgba(255, 255, 255, .025); border-radius: 50%; }
.premium-ui .footer-grid, .premium-ui .footer-bottom { position: relative; z-index: 1; }
.premium-ui .site-footer h3 { color: #fff; font-size: 12px; letter-spacing: .04em; text-transform: uppercase; }
.premium-ui .whatsapp-float { box-shadow: 0 16px 35px rgba(20, 184, 106, .3); }
.mobile-dock { display: none; }

/* Admin console */
.premium-admin { --page: #f3f6fa; }
.premium-admin .admin-sidebar { width: 272px; background: radial-gradient(circle at 0 0, rgba(var(--primary-rgb), .22), transparent 27%), linear-gradient(180deg, #111a2d, #172137); box-shadow: 16px 0 45px rgba(16, 24, 40, .08); }
.premium-admin .admin-brand { height: 82px; padding-inline: 23px; }
.premium-admin .admin-brand .brand-logo { box-shadow: 0 12px 24px rgba(var(--primary-rgb), .3); }
.premium-admin .admin-nav { padding: 18px 14px; }
.premium-admin .admin-nav p { margin-top: 21px; color: #68748f; }
.premium-admin .admin-nav a { min-height: 43px; padding-inline: 13px; border-radius: 11px; font-size: 12px; }
.premium-admin .admin-nav a:hover { background: rgba(255, 255, 255, .07); }
.premium-admin .admin-nav a.active { color: #fff; background: linear-gradient(90deg, rgba(var(--primary-rgb), .3), rgba(var(--primary-rgb), .11)); box-shadow: inset 3px 0 0 #a6a4ff; }
.premium-admin .admin-nav a.active .icon { color: #bcbaff; }
.premium-admin .admin-main { margin-left: 272px; }
.premium-admin .admin-topbar { height: 82px; border-color: #e1e7ef; background: rgba(255, 255, 255, .9); box-shadow: 0 5px 22px rgba(16, 24, 40, .035); }
.admin-system-pill { display: inline-flex; align-items: center; gap: 7px; padding: 7px 10px; border: 1px solid #dce9e4; border-radius: 999px; color: #137d5b; background: #f3fbf7; font-size: 9px; font-weight: 800; text-transform: uppercase; letter-spacing: .06em; }
.admin-system-pill i { width: 7px; height: 7px; border-radius: 50%; background: #20b87a; box-shadow: 0 0 0 4px rgba(32, 184, 122, .11); }
.premium-admin .admin-content { padding: 32px; }
.premium-admin .admin-page-head { margin-bottom: 26px; }
.premium-admin .admin-page-head h1 { font-size: 29px; }
.premium-admin .admin-metric-grid { gap: 17px; margin-bottom: 23px; }
.premium-admin .admin-metric { min-height: 137px; padding: 22px; border-color: #e1e7ef; border-radius: 19px; box-shadow: 0 8px 25px rgba(16, 24, 40, .045); transition: transform .2s, box-shadow .2s; }
.premium-admin .admin-metric:hover { transform: translateY(-3px); box-shadow: 0 18px 38px rgba(16, 24, 40, .09); }
.premium-admin .admin-metric::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 3px; background: linear-gradient(90deg, var(--primary), transparent); }
.premium-admin .admin-metric:nth-child(2)::after { background: linear-gradient(90deg, var(--premium-blue), transparent); }
.premium-admin .admin-metric:nth-child(3)::after { background: linear-gradient(90deg, var(--premium-gold), transparent); }
.premium-admin .admin-metric:nth-child(4)::after { background: linear-gradient(90deg, var(--premium-teal), transparent); }
.premium-admin .admin-metric .metric-icon { width: 43px; height: 43px; border-radius: 14px; }
.premium-admin .admin-metric strong { margin-top: 10px; font-size: 25px; }
.premium-admin .admin-card, .premium-admin .form-card, .premium-admin .bank-admin-card { border-color: #e1e7ef; border-radius: 19px; box-shadow: 0 8px 26px rgba(16, 24, 40, .04); }
.premium-admin .admin-card-head { min-height: 58px; padding-inline: 21px; background: linear-gradient(180deg, #fff, #fbfcfd); }
.premium-admin .chart-bar { border-radius: 8px 8px 3px 3px; background: linear-gradient(180deg, color-mix(in srgb, var(--primary) 76%, #9b99ff), var(--primary)); box-shadow: 0 8px 16px rgba(var(--primary-rgb), .16); }
.premium-admin .filter-bar { padding: 13px; border: 1px solid #e1e7ef; border-radius: 16px; background: #fff; box-shadow: 0 7px 22px rgba(16, 24, 40, .035); }
.premium-admin .search-box { border-radius: 12px; }
.premium-admin .bank-admin-card { transition: transform .2s, box-shadow .2s; }
.premium-admin .bank-admin-card:hover { transform: translateY(-3px); box-shadow: 0 18px 38px rgba(16, 24, 40, .08); }

/* Progressive motion */
.premium-ui .ui-reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s cubic-bezier(.22, 1, .36, 1); }
.premium-ui .ui-reveal.is-visible { opacity: 1; transform: none; }
.premium-ui .ui-reveal:nth-child(2) { transition-delay: .06s; }
.premium-ui .ui-reveal:nth-child(3) { transition-delay: .11s; }
.premium-ui .ui-reveal:nth-child(4) { transition-delay: .16s; }

/* Responsive rules */
@media (max-width: 1180px) {
  .premium-ui .hero-grid { gap: 48px; }
  .premium-ui .hero-copy h1 { font-size: clamp(42px, 5.4vw, 60px); }
  .premium-ui .category-grid, .premium-ui .product-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .premium-admin .admin-sidebar { width: 252px; }
  .premium-admin .admin-main { margin-left: 252px; }
}

@media (max-width: 960px) {
  .premium-ui .container { width: min(100% - 36px, 1240px); }
  .promise-items span:nth-child(3) { display: none; }
  .premium-ui .hero { padding: 72px 0 92px; }
  .premium-ui .hero-grid { grid-template-columns: 1fr; }
  .premium-ui .hero-copy { max-width: 760px; text-align: center; margin-inline: auto; }
  .hero-badge { margin-inline: auto; }
  .premium-ui .hero-copy > p { margin-inline: auto; }
  .premium-ui .hero-actions, .hero-assurance { justify-content: center; }
  .premium-ui .hero-visual { width: min(620px, 100%); margin: 0 auto; }
  .premium-ui .stats-strip { margin-top: -38px; }
  .premium-ui .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .premium-ui .stat-item:nth-child(2) { border-right: 0; }
  .premium-ui .stat-item:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .premium-ui .category-grid, .premium-ui .product-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .premium-ui .summary-card { position: static; }
  .premium-admin .admin-sidebar { width: 286px; transform: translateX(-100%); }
  .premium-admin .admin-sidebar.open { transform: none; }
  .premium-admin .admin-main { margin-left: 0; }
}

@media (max-width: 760px) {
  html { scroll-padding-top: 78px; }
  .premium-ui .container { width: min(100% - 28px, 1240px); }
  .store-promise-bar { display: none; }
  .nav-shell { height: 70px; }
  .site-header.is-scrolled .nav-shell { height: 66px; }
  .premium-ui .mobile-nav { top: 78px; }
  .site-header.is-scrolled .mobile-nav { top: 72px; }
  .premium-ui .hero { min-height: auto; padding: 58px 0 78px; }
  .premium-ui .hero-copy h1 { font-size: clamp(38px, 10vw, 50px); }
  .premium-ui .hero-copy > p { font-size: 15px; }
  .hero-assurance { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
  .hero-assurance-item { min-width: 0; flex-direction: column; text-align: center; }
  .hero-assurance-item small { display: none; }
  .premium-ui .hero-visual { min-height: 390px; }
  .premium-ui .visual-card-main { inset: 8px 15px 25px 6px; }
  .premium-ui .visual-content { padding: 18px; }
  .visual-course-card { grid-template-columns: 48px 1fr; padding: 15px; }
  .visual-course-icon { width: 48px; height: 48px; }
  .visual-course-card strong { font-size: 15px; }
  .premium-ui .floating-card { font-size: 9px; }
  .premium-ui .stats-grid { padding: 10px; }
  .premium-ui .stat-item { min-height: 66px; justify-content: flex-start; }
  .premium-ui .stat-item .icon { width: 19px; height: 19px; padding: 9px; }
  .premium-ui .section { padding: 68px 0; }
  .premium-ui .section-head { align-items: flex-start; }
  .premium-ui .category-card { min-height: 205px; padding: 22px; }
  .premium-ui .why-grid { grid-template-columns: 1fr; }
  .premium-ui .cta-card { min-height: 0; padding: 36px 28px; }
  .premium-ui .page-hero { padding: 46px 0 39px; }
  .premium-ui .panel-head, .premium-ui .panel-body { padding: 19px; }
  .premium-ui .account-sidebar nav { padding-bottom: 8px; scrollbar-width: none; }
  .premium-ui .account-sidebar nav::-webkit-scrollbar { display: none; }
  .premium-ui .data-table { min-width: 680px; }
  .site-body.premium-ui { padding-bottom: 74px; }
  .mobile-dock {
    position: fixed;
    z-index: 450;
    left: 10px;
    right: 10px;
    bottom: max(10px, env(safe-area-inset-bottom));
    height: 62px;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    padding: 5px;
    border: 1px solid rgba(220, 226, 236, .94);
    border-radius: 19px;
    background: rgba(255, 255, 255, .94);
    box-shadow: 0 18px 48px rgba(16, 24, 40, .2);
    backdrop-filter: blur(18px);
  }
  .mobile-dock a { position: relative; display: grid; place-items: center; align-content: center; gap: 2px; min-width: 0; border-radius: 14px; color: #7d8799; font-size: 8px; font-weight: 800; }
  .mobile-dock a .icon { width: 20px; height: 20px; }
  .mobile-dock a.active { color: var(--primary); background: rgba(var(--primary-rgb), .08); }
  .mobile-dock-badge { position: absolute; top: 4px; left: calc(50% + 8px); min-width: 17px; height: 17px; display: grid; place-items: center; padding: 0 4px; border: 2px solid #fff; border-radius: 99px; color: #fff; background: var(--primary); font-size: 8px; }
  .premium-ui .whatsapp-float { bottom: 88px; }
  .premium-admin .admin-content { padding: 19px; }
  .admin-system-pill { display: none; }
  .premium-admin .admin-metric-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 560px) {
  .premium-ui .hero-actions { display: grid; }
  .premium-ui .hero-actions .button { width: 100%; }
  .premium-ui .hero-visual { min-height: 355px; }
  .visual-mini-stat { padding: 9px; }
  .visual-mini-stat .icon { margin-bottom: 6px; }
  .premium-ui .category-grid, .premium-ui .product-grid { grid-template-columns: 1fr; }
  .premium-ui .category-card { min-height: auto; }
  .premium-ui .product-cover { aspect-ratio: 16 / 10; }
  .premium-ui .product-card-body > p { display: block; }
  .premium-ui .why-cards { grid-template-columns: 1fr; }
  .premium-ui .footer-grid { grid-template-columns: 1fr; }
  .premium-ui .auth-card { padding: 27px 22px; border-radius: 20px; }
  .premium-ui .auth-form-shell { padding-inline: 12px; }
  .premium-admin .admin-metric-grid { grid-template-columns: 1fr; }
  .premium-admin .admin-metric { min-height: 122px; }
  .premium-admin .admin-page-head .button { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  .premium-ui .ui-reveal { opacity: 1; transform: none; transition: none; }
}

@media print {
  .store-promise-bar, .mobile-dock { display: none !important; }
}