/* =========================================================
   Solar That Roof — Guyana Storefront
   Brand: navy + gold + cream
   ========================================================= */

:root {
  --navy: #152759;
  --navy2: #1a3272;
  --navy3: #0d1b3e;
  --gold: #F5A000;
  --gold2: #e08c00;
  --gold3: #fff3d6;
  --text: #0e1c35;
  --text2: #3d5074;
  --text3: #6b7fa3;
  --bg: #fafbfc;
  --white: #fff;
  --border: #e2e8f0;
  --success: #10b981;
  --r6: 6px;
  --r8: 8px;
  --r12: 12px;
  --r16: 16px;
  --shadow-sm: 0 1px 3px rgba(13, 27, 62, 0.08);
  --shadow: 0 4px 12px rgba(13, 27, 62, 0.08);
  --shadow-lg: 0 8px 28px rgba(13, 27, 62, 0.12);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }

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

.container { max-width: 1280px; margin: 0 auto; padding: 0 24px; }

/* ============ NAVIGATION ============ */
.nav {
  position: sticky; top: 0; z-index: 100;
  background: var(--navy);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 24px; max-width: 1280px; margin: 0 auto;
}

.nav-logo {
  display: flex; align-items: center;
}
.nav-logo img {
  height: 42px; width: auto; display: block;
}
@media (max-width: 880px) {
  .nav-logo img { height: 34px; }
}

.nav-links { display: flex; gap: 32px; align-items: center; }
.nav-links a {
  color: rgba(255,255,255,0.78); font-size: 14px; font-weight: 600;
  letter-spacing: 0.2px; transition: color .2s;
}
.nav-links a:hover { color: var(--gold); }

.nav-cta {
  display: flex; align-items: center; gap: 12px;
}

.cart-link {
  display: flex; align-items: center; gap: 8px;
  background: rgba(255,255,255,0.08); color: var(--white);
  padding: 10px 16px; border-radius: var(--r8); font-weight: 600; font-size: 13px;
  transition: background .2s;
}
.cart-link:hover { background: rgba(255,255,255,0.15); }
.cart-count {
  background: var(--gold); color: var(--navy);
  min-width: 22px; height: 22px; border-radius: 11px;
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 12px; font-weight: 800; padding: 0 6px;
}

.btn-quote {
  background: var(--gold); color: var(--navy);
  padding: 10px 20px; border-radius: var(--r8); font-weight: 700; font-size: 13px;
  transition: all .2s; border: none; cursor: pointer;
}
.btn-quote:hover { background: var(--gold2); transform: translateY(-1px); }

/* mobile nav */
.nav-toggle { display: none; background: none; border: none; color: var(--white); cursor: pointer; }
@media (max-width: 880px) {
  .nav-links { display: none; }
  .nav-toggle { display: block; }
  .nav-links.open {
    display: flex; flex-direction: column; gap: 16px;
    position: absolute; top: 100%; left: 0; right: 0;
    background: var(--navy); padding: 24px;
    border-top: 1px solid rgba(255,255,255,0.08);
  }
}

/* ============ HERO ============ */
.hero {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy2) 100%);
  color: var(--white); padding: 80px 0 100px; position: relative; overflow: hidden;
}
.hero::after {
  content: ''; position: absolute; top: -50%; right: -10%;
  width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(245,160,0,0.15) 0%, transparent 70%);
  pointer-events: none;
}
.hero-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 64px; align-items: center; position: relative; z-index: 1; }
@media (max-width: 880px) { .hero-grid { grid-template-columns: 1fr; gap: 32px; } }

.hero-tag {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 11px; font-weight: 700; letter-spacing: 2.5px;
  text-transform: uppercase; color: var(--gold); margin-bottom: 16px;
}
.hero-tag::before { content: ''; width: 24px; height: 3px; background: var(--gold); border-radius: 2px; }

.hero h1 {
  font-family: 'Fraunces', Georgia, serif;
  font-size: clamp(36px, 5vw, 64px); font-weight: 900;
  line-height: 1.05; letter-spacing: -2px; margin-bottom: 20px;
}
.hero h1 em { font-style: italic; color: var(--gold); }

.hero-sub {
  font-size: 18px; color: rgba(255,255,255,0.85); max-width: 560px;
  margin-bottom: 32px; line-height: 1.7;
}

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

.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 28px; border-radius: var(--r8); font-size: 14px; font-weight: 700;
  letter-spacing: 0.3px; transition: all .2s; border: none; cursor: pointer;
  text-decoration: none;
}
.btn-gold { background: var(--gold); color: var(--navy); }
.btn-gold:hover { background: var(--gold2); transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.btn-outline { background: transparent; color: var(--white); border: 2px solid rgba(255,255,255,0.35); }
.btn-outline:hover { border-color: var(--gold); color: var(--gold); }
.btn-navy { background: var(--navy); color: var(--white); }
.btn-navy:hover { background: var(--navy2); }
.btn-ghost { background: transparent; color: var(--navy); border: 2px solid var(--navy); }
.btn-ghost:hover { background: var(--navy); color: var(--white); }

.hero-stats {
  display: flex; gap: 48px; margin-top: 48px;
  padding-top: 32px; border-top: 1px solid rgba(255,255,255,0.15);
}
.hero-stat-num { font-family: 'Fraunces', serif; font-size: 36px; font-weight: 800; color: var(--gold); display: block; }
.hero-stat-label { font-size: 13px; color: rgba(255,255,255,0.7); }

.hero-card {
  background: rgba(255,255,255,0.06); backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,0.12); border-radius: var(--r16);
  padding: 32px; color: var(--white);
}
.hero-card h3 { font-family: 'Fraunces', serif; font-size: 22px; margin-bottom: 16px; color: var(--gold); }
.hero-card ul { list-style: none; }
.hero-card li {
  padding: 12px 0; border-bottom: 1px solid rgba(255,255,255,0.08);
  display: flex; align-items: center; gap: 12px; font-size: 14.5px;
}
.hero-card li:last-child { border: none; }
.hero-card li::before { content: '✓'; color: var(--gold); font-weight: 800; font-size: 18px; }

/* ============ SECTION DEFAULTS ============ */
section { padding: 80px 0; }

.section-head { text-align: center; max-width: 720px; margin: 0 auto 48px; }
.section-tag {
  display: inline-block;
  font-size: 11px; font-weight: 700; letter-spacing: 2.5px;
  text-transform: uppercase; color: var(--gold); margin-bottom: 12px;
}
.section-head h2 {
  font-family: 'Fraunces', Georgia, serif;
  font-size: clamp(28px, 4vw, 48px); font-weight: 900;
  line-height: 1.05; letter-spacing: -1.5px; color: var(--text);
  margin-bottom: 14px;
}
.section-head h2 em { font-style: italic; color: var(--navy2); }
.section-head p { font-size: 17px; color: var(--text2); line-height: 1.7; }

/* ============ CATEGORY GRID (homepage) ============ */
.cat-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}
.cat-card {
  background: var(--white); border: 1px solid var(--border);
  border-radius: var(--r12); padding: 32px 24px; text-align: center;
  transition: all .2s; cursor: pointer; text-decoration: none;
  display: block; color: var(--text);
}
.cat-card:hover { border-color: var(--gold); transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.cat-icon {
  width: 56px; height: 56px; background: var(--gold3); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 16px; color: var(--gold2);
}
.cat-card h3 { font-size: 17px; font-weight: 800; margin-bottom: 6px; color: var(--navy); }
.cat-card p { font-size: 13px; color: var(--text3); }

/* ============ PRODUCT GRID ============ */
.product-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 24px;
}
.product-card {
  background: var(--white); border: 1px solid var(--border);
  border-radius: var(--r12); overflow: hidden;
  transition: all .2s; display: flex; flex-direction: column;
}
.product-card:hover { border-color: var(--gold); transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.product-img {
  aspect-ratio: 4/3; background: linear-gradient(135deg, #f1f5f9 0%, #e2e8f0 100%);
  display: flex; align-items: center; justify-content: center;
  position: relative; overflow: hidden;
}
.product-img img { width: 100%; height: 100%; object-fit: contain; padding: 16px; }
.product-img-placeholder { color: var(--text3); font-size: 12px; padding: 24px; text-align: center; }

.product-badge {
  position: absolute; top: 12px; left: 12px;
  background: var(--gold); color: var(--navy); font-size: 11px;
  font-weight: 800; letter-spacing: 0.5px; padding: 4px 10px;
  border-radius: 20px; text-transform: uppercase;
}
.product-badge.featured { background: var(--gold); }
.product-badge.kit { background: var(--navy); color: var(--white); }

.product-body { padding: 20px; display: flex; flex-direction: column; flex: 1; }
.product-cat { font-size: 11px; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase; color: var(--text3); margin-bottom: 6px; }
.product-name { font-size: 16px; font-weight: 800; color: var(--navy); margin-bottom: 8px; line-height: 1.3; }
.product-desc { font-size: 13px; color: var(--text2); margin-bottom: 16px; flex: 1; line-height: 1.5; }

.product-price-row { display: flex; flex-direction: column; gap: 2px; margin-bottom: 14px; }
.product-price-usd { font-family: 'Fraunces', serif; font-size: 24px; font-weight: 800; color: var(--navy); }
.product-price-gyd { font-size: 13px; color: var(--text3); font-weight: 600; }

.product-actions { display: flex; gap: 8px; }
.product-actions .btn { flex: 1; justify-content: center; padding: 11px 16px; font-size: 13px; }
.btn-cart {
  background: var(--navy); color: var(--white); border-radius: var(--r6);
  border: none; padding: 11px 16px; font-size: 13px; font-weight: 700; cursor: pointer;
  transition: background .2s; flex: 1;
}
.btn-cart:hover { background: var(--navy2); }
.btn-view {
  background: var(--white); color: var(--navy); border: 1px solid var(--border);
  border-radius: var(--r6); padding: 11px 16px; font-size: 13px; font-weight: 700; cursor: pointer;
  transition: all .2s; flex: 1; text-align: center;
}
.btn-view:hover { border-color: var(--navy); }

/* ============ FILTERS ============ */
.shop-layout { display: grid; grid-template-columns: 240px 1fr; gap: 32px; }
@media (max-width: 880px) { .shop-layout { grid-template-columns: 1fr; } }

.shop-sidebar {
  background: var(--white); border: 1px solid var(--border); border-radius: var(--r12);
  padding: 24px; height: fit-content; position: sticky; top: 100px;
}
.filter-group { margin-bottom: 24px; }
.filter-group:last-child { margin-bottom: 0; }
.filter-title { font-size: 13px; font-weight: 800; text-transform: uppercase;
  letter-spacing: 1.5px; color: var(--navy); margin-bottom: 12px; }
.filter-option {
  display: flex; align-items: center; gap: 8px; padding: 6px 0;
  font-size: 14px; color: var(--text2); cursor: pointer;
}
.filter-option:hover { color: var(--navy); }
.filter-option input { accent-color: var(--gold); }

.shop-toolbar {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 24px; padding-bottom: 16px; border-bottom: 1px solid var(--border);
}
.shop-count { font-size: 14px; color: var(--text2); }
.shop-sort { font-size: 13px; padding: 8px 12px; border: 1px solid var(--border);
  border-radius: var(--r6); background: var(--white); cursor: pointer; }

/* ============ PRODUCT DETAIL ============ */
.product-detail { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; }
@media (max-width: 880px) { .product-detail { grid-template-columns: 1fr; gap: 32px; } }

.pd-image-main {
  aspect-ratio: 1/1; background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
  border-radius: var(--r12); display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--border);
}
.pd-image-main img { width: 100%; height: 100%; object-fit: contain; padding: 32px; }

.pd-cat { font-size: 11px; font-weight: 700; letter-spacing: 2px; color: var(--gold); text-transform: uppercase; margin-bottom: 12px; }
.pd-title { font-family: 'Fraunces', serif; font-size: 36px; font-weight: 900; line-height: 1.1; color: var(--navy); margin-bottom: 12px; }
.pd-sub { font-size: 16px; color: var(--text2); margin-bottom: 24px; line-height: 1.6; }

.pd-price-block {
  background: var(--gold3); border: 1px solid #f5d97f; border-radius: var(--r8);
  padding: 20px 24px; margin-bottom: 28px;
}
.pd-price-usd { font-family: 'Fraunces', serif; font-size: 42px; font-weight: 900; color: var(--navy); line-height: 1; }
.pd-price-gyd { font-size: 16px; color: var(--text2); margin-top: 4px; font-weight: 600; }

.pd-actions { display: flex; gap: 12px; margin-bottom: 32px; }
.pd-actions .btn { flex: 1; justify-content: center; padding: 16px 24px; font-size: 15px; }

.pd-qty { display: flex; align-items: center; gap: 12px; margin-bottom: 24px; }
.pd-qty label { font-size: 14px; font-weight: 600; }
.pd-qty input { width: 80px; padding: 10px; border: 1px solid var(--border); border-radius: var(--r6); text-align: center; font-size: 16px; font-weight: 600; }

.pd-meta {
  display: grid; grid-template-columns: 1fr 1fr; gap: 16px;
  padding: 24px; background: var(--bg); border-radius: var(--r8); margin-bottom: 32px;
}
.pd-meta-item { font-size: 13px; }
.pd-meta-label { color: var(--text3); text-transform: uppercase; letter-spacing: 1px; font-size: 11px; font-weight: 700; }
.pd-meta-val { color: var(--navy); font-weight: 700; margin-top: 2px; }

.pd-specs { margin-top: 48px; }
.pd-specs h3 { font-family: 'Fraunces', serif; font-size: 24px; font-weight: 800; margin-bottom: 16px; color: var(--navy); }
.spec-table { width: 100%; border-collapse: collapse; }
.spec-table tr { border-bottom: 1px solid var(--border); }
.spec-table td { padding: 12px 8px; font-size: 14px; }
.spec-table td:first-child { color: var(--text3); font-weight: 600; width: 40%; }
.spec-table td:last-child { color: var(--navy); font-weight: 600; }

/* ============ PACKAGE CARD ============ */
.pkg-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 24px; }
.pkg-card {
  background: var(--white); border: 2px solid var(--border); border-radius: var(--r12);
  padding: 32px; transition: all .2s; position: relative;
}
.pkg-card:hover { border-color: var(--gold); box-shadow: var(--shadow-lg); }
.pkg-card.featured { border-color: var(--gold); }
.pkg-card.featured::before {
  content: 'MOST POPULAR'; position: absolute; top: -12px; left: 24px;
  background: var(--gold); color: var(--navy); font-size: 11px; font-weight: 800;
  letter-spacing: 1.5px; padding: 6px 14px; border-radius: 20px;
}
.pkg-name { font-family: 'Fraunces', serif; font-size: 26px; font-weight: 800; color: var(--navy); margin-bottom: 4px; }
.pkg-sub { font-size: 14px; color: var(--text2); margin-bottom: 20px; }

.pkg-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-bottom: 24px; padding: 16px; background: var(--bg); border-radius: var(--r8); }
.pkg-stat-num { font-family: 'Fraunces', serif; font-size: 22px; font-weight: 800; color: var(--gold2); }
.pkg-stat-label { font-size: 11px; color: var(--text3); font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px; }

.pkg-includes { margin-bottom: 24px; }
.pkg-includes-title { font-size: 12px; font-weight: 800; text-transform: uppercase; letter-spacing: 1.5px; color: var(--text3); margin-bottom: 10px; }
.pkg-includes ul { list-style: none; }
.pkg-includes li { padding: 6px 0; font-size: 14px; color: var(--text2); display: flex; gap: 8px; }
.pkg-includes li::before { content: '•'; color: var(--gold); font-weight: 800; }

.pkg-price { font-family: 'Fraunces', serif; font-size: 32px; font-weight: 900; color: var(--navy); margin-bottom: 4px; }
.pkg-price-gyd { font-size: 13px; color: var(--text3); margin-bottom: 16px; }
.pkg-savings { font-size: 13px; color: var(--success); font-weight: 700; margin-bottom: 16px; }

/* ============ CALCULATOR ============ */
.calc-wrap { max-width: 760px; margin: 0 auto; background: var(--white); border-radius: var(--r16); padding: 48px; box-shadow: var(--shadow-lg); }
.calc-step { margin-bottom: 32px; }
.calc-step-num { display: inline-flex; align-items: center; justify-content: center; width: 32px; height: 32px; background: var(--gold); color: var(--navy); border-radius: 50%; font-weight: 800; font-size: 14px; margin-right: 12px; }
.calc-step-title { display: inline-block; font-size: 18px; font-weight: 800; color: var(--navy); }
.calc-step-help { color: var(--text2); font-size: 14px; margin: 8px 0 16px 44px; }

.calc-input-group { margin-left: 44px; }
.calc-input { width: 100%; padding: 14px 16px; border: 1px solid var(--border); border-radius: var(--r8); font-size: 15px; font-family: inherit; }
.calc-input:focus { outline: none; border-color: var(--gold); box-shadow: 0 0 0 3px rgba(245,160,0,0.15); }

.calc-options { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 8px; }
.calc-option {
  padding: 16px; border: 2px solid var(--border); border-radius: var(--r8);
  text-align: center; cursor: pointer; transition: all .2s; background: var(--white);
}
.calc-option:hover { border-color: var(--gold); }
.calc-option.selected { border-color: var(--gold); background: var(--gold3); }
.calc-option-title { font-size: 14px; font-weight: 700; color: var(--navy); margin-bottom: 2px; }
.calc-option-sub { font-size: 12px; color: var(--text3); }

.calc-result {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy2) 100%);
  color: var(--white); border-radius: var(--r12); padding: 32px; margin-top: 32px; display: none;
}
.calc-result.active { display: block; }
.calc-result h3 { font-family: 'Fraunces', serif; font-size: 24px; color: var(--gold); margin-bottom: 16px; }
.calc-result-rec { font-size: 18px; line-height: 1.6; margin-bottom: 24px; }
.calc-result-rec strong { color: var(--gold); }

/* ============ CART / CHECKOUT ============ */
.cart-layout { display: grid; grid-template-columns: 1fr 380px; gap: 32px; }
@media (max-width: 880px) { .cart-layout { grid-template-columns: 1fr; } }

.cart-items { background: var(--white); border: 1px solid var(--border); border-radius: var(--r12); }
.cart-item {
  display: grid; grid-template-columns: 80px 1fr auto auto; gap: 16px;
  align-items: center; padding: 20px; border-bottom: 1px solid var(--border);
}
.cart-item:last-child { border: none; }
.cart-item-img {
  aspect-ratio: 1/1; background: var(--bg); border-radius: var(--r8);
  display: flex; align-items: center; justify-content: center;
}
.cart-item-img img { width: 100%; height: 100%; object-fit: contain; padding: 8px; }
.cart-item-name { font-weight: 700; color: var(--navy); margin-bottom: 4px; font-size: 15px; }
.cart-item-code { font-size: 12px; color: var(--text3); }
.cart-item-price { font-weight: 800; color: var(--navy); }
.cart-item-qty {
  display: flex; align-items: center; gap: 4px;
  border: 1px solid var(--border); border-radius: var(--r6); padding: 2px;
}
.cart-item-qty button {
  width: 28px; height: 28px; background: var(--bg); border: none;
  border-radius: 4px; cursor: pointer; font-weight: 700; color: var(--navy);
}
.cart-item-qty input {
  width: 36px; text-align: center; border: none; font-weight: 700; font-size: 14px;
  background: transparent;
}
.cart-item-remove {
  background: none; border: none; color: var(--text3); cursor: pointer;
  font-size: 20px; padding: 4px;
}
.cart-item-remove:hover { color: #dc2626; }

.cart-summary {
  background: var(--white); border: 1px solid var(--border); border-radius: var(--r12);
  padding: 24px; height: fit-content; position: sticky; top: 100px;
}
.cart-summary h3 { font-family: 'Fraunces', serif; font-size: 22px; margin-bottom: 16px; color: var(--navy); }
.cart-row { display: flex; justify-content: space-between; padding: 8px 0; font-size: 14px; }
.cart-row.subtotal { color: var(--text2); }
.cart-row.total { padding-top: 16px; border-top: 2px solid var(--border); font-size: 18px; font-weight: 800; color: var(--navy); }
.cart-row .gyd { font-size: 12px; color: var(--text3); }

.cart-empty {
  text-align: center; padding: 80px 24px;
  color: var(--text2);
}
.cart-empty h3 { font-family: 'Fraunces', serif; font-size: 28px; margin-bottom: 12px; color: var(--navy); }
.cart-empty p { margin-bottom: 24px; }

/* ============ CHECKOUT ============ */
.co-section { margin-bottom: 32px; padding-bottom: 32px; border-bottom: 1px solid var(--border); }
.co-section:last-child { border: none; }
.co-section h3 { font-family: 'Fraunces', serif; font-size: 22px; margin-bottom: 16px; color: var(--navy); }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 16px; }
.form-row.full { grid-template-columns: 1fr; }
.form-field label { font-size: 13px; font-weight: 600; color: var(--text2); display: block; margin-bottom: 6px; }
.form-field input, .form-field select, .form-field textarea {
  width: 100%; padding: 12px; border: 1px solid var(--border); border-radius: var(--r6);
  font-size: 14px; font-family: inherit;
}
.form-field input:focus, .form-field select:focus { outline: none; border-color: var(--gold); }

.delivery-options { display: grid; gap: 12px; }
.delivery-opt {
  padding: 16px; border: 2px solid var(--border); border-radius: var(--r8); cursor: pointer;
  display: flex; justify-content: space-between; align-items: center;
}
.delivery-opt:hover { border-color: var(--gold); }
.delivery-opt.selected { border-color: var(--gold); background: var(--gold3); }
.delivery-opt-title { font-weight: 700; color: var(--navy); margin-bottom: 4px; }
.delivery-opt-sub { font-size: 13px; color: var(--text2); }
.delivery-opt-price { font-weight: 800; color: var(--navy); font-size: 16px; }

.payment-methods { display: grid; gap: 12px; }
.pay-opt {
  padding: 16px; border: 2px solid var(--border); border-radius: var(--r8); cursor: pointer;
  display: flex; align-items: center; gap: 12px;
}
.pay-opt:hover { border-color: var(--gold); }
.pay-opt.selected { border-color: var(--gold); background: var(--gold3); }
.pay-opt-logo {
  width: 40px; height: 28px; display: flex; align-items: center; justify-content: center;
  background: var(--bg); border-radius: 4px; font-size: 11px; font-weight: 800;
}

/* ============ FOOTER ============ */
.footer { background: var(--navy3); color: rgba(255,255,255,0.7); padding: 64px 0 32px; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 48px; }
@media (max-width: 880px) { .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; } }

.footer-logo {
  margin-bottom: 16px;
}
.footer-logo img {
  height: 64px; width: auto; display: block;
  background: white; padding: 8px;
  border-radius: var(--r8);
}
.footer-about { font-size: 14px; line-height: 1.7; }
.footer-col h4 { font-size: 12px; font-weight: 800; letter-spacing: 1.5px; text-transform: uppercase; color: var(--gold); margin-bottom: 16px; }
.footer-col ul { list-style: none; }
.footer-col li { padding: 6px 0; font-size: 14px; }
.footer-col a:hover { color: var(--gold); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); padding-top: 24px; text-align: center; font-size: 13px; }

/* ============ UTILITY ============ */
.text-center { text-align: center; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mt-32 { margin-top: 32px; }
.hide { display: none !important; }

/* fade-in for cart updates */
.fade-in { animation: fadeIn .3s ease; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }

/* Toast */
.toast {
  position: fixed; bottom: 24px; right: 24px; z-index: 1000;
  background: var(--navy); color: var(--white); padding: 14px 20px;
  border-radius: var(--r8); box-shadow: var(--shadow-lg);
  font-size: 14px; font-weight: 600;
  transform: translateY(100px); opacity: 0; transition: all .3s ease;
}
.toast.show { transform: translateY(0); opacity: 1; }
.toast.success { background: var(--success); }