/* SmizeOS — Self-Care Operating System */
/* Design tokens from landing page + store-specific additions */

:root {
  --bg:        #06091A;
  --bg-2:      #0B1133;
  --bg-3:      #111938;
  --fg:        #F0EFE9;
  --fg-dim:    rgba(240,239,233,0.55);
  --accent:    #C8A55A;
  --accent-dim:rgba(200,165,90,0.15);
  --red:       #E05C5C;
  --green:     #5CC88A;
  --navy:      #0E1740;
  --border:    rgba(200,165,90,0.15);

  --font-serif: 'DM Serif Display', Georgia, serif;
  --font-mono:  'Space Mono', monospace;
  --font-sans:  'DM Sans', system-ui, sans-serif;

  --radius:    8px;
  --shadow:    0 4px 24px rgba(0,0,0,0.4);
  --max-w:     1200px;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--accent); border-radius: 3px; }

/* ── Typography ── */
h1,h2,h3 { font-family: var(--font-serif); font-weight: 400; line-height: 1.2; }
h1 { font-size: clamp(2.2rem, 5vw, 3.8rem); }
h2 { font-size: clamp(1.8rem, 3vw, 2.6rem); }
h3 { font-size: 1.3rem; }
p { color: var(--fg-dim); }
a { color: var(--accent); text-decoration: none; transition: opacity 0.2s; }
a:hover { opacity: 0.8; }

/* ── Layout utils ── */
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 32px; }
.section { padding: 80px 0; }
.section-sm { padding: 48px 0; }

.text-center { text-align: center; }
.text-accent { color: var(--accent); }
.text-dim { color: var(--fg-dim); }

.label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
}

/* ── Navbar ── */
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 48px;
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(12px);
  background: rgba(6,9,26,0.82);
}
.nav-logo {
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--accent);
  text-transform: uppercase;
}
.nav-tagline {
  font-family: var(--font-sans);
  font-size: 12px;
  color: var(--fg-dim);
  letter-spacing: 0.04em;
}
.nav-links { display: flex; gap: 32px; list-style: none; }
.nav-links a {
  font-size: 14px;
  font-weight: 500;
  color: var(--fg);
  letter-spacing: 0.04em;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--accent); }
.nav-cart-btn {
  background: var(--accent-dim);
  border: 1px solid var(--accent);
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  padding: 8px 16px;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.2s;
  text-transform: uppercase;
}
.nav-cart-btn:hover { background: var(--accent); color: var(--bg); }
.nav-cart-count {
  display: inline-block;
  background: var(--accent);
  color: var(--bg);
  border-radius: 50%;
  width: 18px;
  height: 18px;
  line-height: 18px;
  text-align: center;
  font-size: 10px;
  margin-left: 6px;
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.04em;
  border-radius: var(--radius);
  cursor: pointer;
  transition: all 0.2s;
  border: none;
  text-decoration: none;
}
.btn-primary {
  background: var(--accent);
  color: var(--bg);
}
.btn-primary:hover { background: #d4b06a; color: var(--bg); transform: translateY(-1px); }
.btn-outline {
  background: transparent;
  border: 1px solid var(--accent);
  color: var(--accent);
}
.btn-outline:hover { background: var(--accent); color: var(--bg); }
.btn-lg { padding: 18px 36px; font-size: 15px; }
.btn-sm { padding: 10px 20px; font-size: 13px; }

/* ── Hero ── */
.hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 64px;
  padding: 140px 64px 80px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -200px; left: -200px;
  width: 800px; height: 800px;
  background: radial-gradient(circle, rgba(200,165,90,0.07) 0%, transparent 70%);
  pointer-events: none;
}
.hero-content { display: flex; flex-direction: column; gap: 24px; }
.hero-tagline {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
}
.hero-headline { color: var(--fg); }
.hero-headline em { font-style: normal; color: var(--accent); }
.hero-sub { font-size: 1.1rem; max-width: 480px; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-image-wrap { position: relative; }
.hero-image-wrap img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  border-radius: 12px;
  box-shadow: 0 24px 64px rgba(0,0,0,0.5);
}
.hero-badge {
  position: absolute;
  bottom: 20px;
  left: 20px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  padding: 12px 20px;
  border-radius: 8px;
  font-size: 13px;
  color: var(--fg-dim);
}
.hero-badge strong { color: var(--accent); display: block; font-size: 18px; }

/* ── Product Grid ── */
.products-section { background: var(--bg-2); }
.section-header { text-align: center; margin-bottom: 56px; }
.section-header .label { display: block; margin-bottom: 12px; }
.section-header h2 { margin-bottom: 16px; }
.section-header p { max-width: 520px; margin: 0 auto; }

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
}
.product-card {
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  transition: all 0.3s;
  cursor: pointer;
}
.product-card:hover {
  border-color: var(--accent);
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(0,0,0,0.4);
}
.product-card-img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  display: block;
}
.product-card-body { padding: 20px; }
.product-card-category {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 8px;
}
.product-card-name {
  font-size: 1rem;
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 6px;
  line-height: 1.3;
}
.product-card-tagline {
  font-size: 13px;
  color: var(--fg-dim);
  margin-bottom: 16px;
  line-height: 1.5;
}
.product-card-price {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}
.price-current {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--accent);
}
.price-compare {
  font-size: 0.9rem;
  color: var(--fg-dim);
  text-decoration: line-through;
}

/* ── Value Props ── */
.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  margin-top: 64px;
}
.value-card { text-align: center; }
.value-icon {
  width: 56px; height: 56px;
  background: var(--accent-dim);
  border: 1px solid rgba(200,165,90,0.3);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-size: 24px;
}
.value-card h3 { margin-bottom: 10px; font-size: 1.1rem; }
.value-card p { font-size: 0.9rem; }

/* ── Product Detail ── */
.product-detail { padding: 120px 0 80px; }
.product-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}
.product-gallery { display: flex; flex-direction: column; gap: 12px; }
.product-main-img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: 12px;
  border: 1px solid var(--border);
}
.product-thumb-row { display: flex; gap: 10px; }
.product-thumb {
  width: 72px; height: 72px;
  object-fit: cover;
  border-radius: 8px;
  border: 1px solid var(--border);
  cursor: pointer;
  transition: border-color 0.2s;
}
.product-thumb.active,
.product-thumb:hover { border-color: var(--accent); }
.product-info { display: flex; flex-direction: column; gap: 24px; }
.product-info .label { margin-bottom: 4px; }
.product-info h1 { font-size: 2.2rem; }
.product-info .tagline { font-size: 1.1rem; color: var(--fg-dim); }
.product-price-large { display: flex; align-items: baseline; gap: 16px; }
.product-price-large .price-current { font-size: 2rem; font-weight: 700; }
.product-price-large .price-compare { font-size: 1.1rem; }
.save-badge {
  background: var(--accent-dim);
  color: var(--accent);
  font-size: 11px;
  font-family: var(--font-mono);
  letter-spacing: 0.1em;
  padding: 4px 10px;
  border-radius: 4px;
  text-transform: uppercase;
}
.product-description { color: var(--fg-dim); line-height: 1.7; }
.product-features { list-style: none; display: flex; flex-direction: column; gap: 12px; }
.product-features li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 14px;
  color: var(--fg-dim);
}
.product-features li::before {
  content: '✦';
  color: var(--accent);
  font-size: 12px;
  flex-shrink: 0;
}
.add-to-cart-form { display: flex; flex-direction: column; gap: 16px; }
.qty-selector {
  display: flex;
  align-items: center;
  gap: 0;
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  width: fit-content;
}
.qty-btn {
  background: var(--bg-2);
  border: none;
  color: var(--fg);
  width: 44px;
  height: 44px;
  font-size: 18px;
  cursor: pointer;
  transition: background 0.2s;
}
.qty-btn:hover { background: var(--bg-3); }
.qty-input {
  background: var(--bg-2);
  border: none;
  color: var(--fg);
  width: 60px;
  height: 44px;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 14px;
  border-left: 1px solid var(--border);
  border-right: 1px solid var(--border);
}

/* ── Cart Page ── */
.cart-page { padding: 140px 0 80px; }
.cart-layout { display: grid; grid-template-columns: 1fr 380px; gap: 48px; }
.cart-items { display: flex; flex-direction: column; gap: 16px; }
.cart-item {
  display: grid;
  grid-template-columns: 100px 1fr auto;
  gap: 20px;
  align-items: center;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
}
.cart-item-img {
  width: 100px; height: 100px;
  object-fit: cover;
  border-radius: 8px;
}
.cart-item-name { font-size: 1rem; font-weight: 600; margin-bottom: 4px; }
.cart-item-price { font-size: 14px; color: var(--fg-dim); margin-bottom: 12px; }
.cart-item-qty { display: flex; align-items: center; gap: 8px; }
.cart-qty-btn {
  background: var(--bg-3);
  border: 1px solid var(--border);
  color: var(--fg);
  width: 28px; height: 28px;
  border-radius: 4px;
  font-size: 14px;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
}
.cart-item-actions { display: flex; flex-direction: column; align-items: flex-end; gap: 12px; }
.cart-item-subtotal { font-size: 1rem; font-weight: 700; color: var(--accent); }
.cart-remove-btn {
  background: none;
  border: none;
  color: var(--red);
  font-size: 12px;
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-family: var(--font-mono);
}
.cart-summary {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 32px;
  position: sticky;
  top: 100px;
}
.cart-summary h3 { margin-bottom: 24px; }
.cart-summary-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
  font-size: 14px;
  color: var(--fg-dim);
}
.cart-summary-row:last-of-type { border-bottom: none; }
.cart-summary-row.total {
  border-top: 2px solid var(--accent);
  border-bottom: none;
  padding-top: 20px;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--fg);
}
.cart-summary-row.total .amount { color: var(--accent); font-size: 1.4rem; }
.shipping-note {
  background: var(--accent-dim);
  border: 1px solid rgba(200,165,90,0.25);
  border-radius: 8px;
  padding: 14px;
  font-size: 13px;
  color: var(--accent);
  margin: 20px 0;
  text-align: center;
}

/* ── Checkout ── */
.checkout-page { padding: 120px 0 80px; }
.checkout-layout { display: grid; grid-template-columns: 1fr 400px; gap: 48px; }
.checkout-form { display: flex; flex-direction: column; gap: 28px; }
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group label {
  font-size: 12px;
  font-family: var(--font-mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg-dim);
}
.form-group input,
.form-group textarea,
.form-group select {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--fg);
  font-family: var(--font-sans);
  font-size: 15px;
  padding: 14px 16px;
  transition: border-color 0.2s;
  outline: none;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus { border-color: var(--accent); }
.form-group textarea { resize: vertical; min-height: 80px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

/* ── About ── */
.about-page { padding: 140px 0 80px; }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.about-content { display: flex; flex-direction: column; gap: 24px; }

/* ── Footer ── */
.footer {
  border-top: 1px solid var(--border);
  padding: 64px 0 40px;
  background: var(--bg);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
.footer-brand .nav-logo { margin-bottom: 16px; }
.footer-brand p { font-size: 14px; max-width: 280px; }
.footer-col h4 {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 12px; }
.footer-col ul li a { font-size: 14px; color: var(--fg-dim); }
.footer-col ul li a:hover { color: var(--accent); }
.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  color: var(--fg-dim);
}

/* ── Alerts / toasts ── */
.alert {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 16px 20px;
  font-size: 14px;
  margin-bottom: 20px;
}
.alert-success { border-color: var(--green); color: var(--green); }
.alert-error { border-color: var(--red); color: var(--red); }

/* ── Empty states ── */
.empty-state {
  text-align: center;
  padding: 80px 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}
.empty-state-icon { font-size: 48px; opacity: 0.4; }
.empty-state h3 { font-size: 1.4rem; }
.empty-state p { color: var(--fg-dim); max-width: 360px; }

/* ── Page Header (inner pages) ── */
.page-header {
  padding: 120px 0 40px;
  text-align: center;
  background: var(--bg-2);
  border-bottom: 1px solid var(--border);
}

/* ── Breadcrumb ── */
.breadcrumb {
  font-size: 13px;
  color: var(--fg-dim);
  margin-bottom: 16px;
  display: flex;
  gap: 8px;
  align-items: center;
}
.breadcrumb a { color: var(--fg-dim); }
.breadcrumb a:hover { color: var(--accent); }

/* ── Divider ── */
.divider {
  border: none;
  border-top: 1px solid var(--border);
  margin: 40px 0;
}

/* ── Animations ── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
.fade-up { animation: fadeUp 0.5s ease forwards; }
.fade-up-delay { animation: fadeUp 0.5s ease 0.15s forwards; opacity: 0; }

/* ── Responsive ── */
@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; padding: 120px 32px 60px; }
  .hero-image-wrap { order: -1; }
  .values-grid { grid-template-columns: 1fr; }
  .product-detail-grid { grid-template-columns: 1fr; }
  .cart-layout, .checkout-layout { grid-template-columns: 1fr; }
  .about-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .navbar { padding: 20px 24px; }
  .nav-links { display: none; }
}

@media (max-width: 600px) {
  h1 { font-size: 2rem; }
  .container { padding: 0 20px; }
  .footer-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .product-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
}