/* =========================================================
   Curabela — Editorial maternity skincare
   Tokens · Typography · Layout · Components · v2
   ========================================================= */

:root {
  /* Palette — Warm Clay (default) */
  --ink:        #1a1410;
  --ink-2:      #4a3f37;
  --ink-3:      #8a7d72;
  --cream:      #f4ede1;
  --paper:      #faf6ee;
  --paper-2:    #f1e8d6;
  --line:       #e2d5be;
  --line-soft:  rgba(26,20,16,0.08);
  --primary:    #b85a3a;
  --primary-d:  #8c4327;
  --accent:     #3d4b35;
  --blush:      #e8c7b7;
  --gold:       #a88455;

  --font-display: 'Instrument Serif', 'Cormorant Garamond', Georgia, serif;
  --font-body:    'DM Sans', system-ui, -apple-system, sans-serif;
  --font-mono:    ui-monospace, 'SF Mono', Menlo, monospace;

  --s-1:.25rem; --s-2:.5rem; --s-3:.75rem; --s-4:1rem;
  --s-5:1.5rem; --s-6:2rem; --s-7:3rem; --s-8:4rem;
  --s-9:6rem;   --s-10:8rem;

  --max-w: 1440px;
  --gutter: clamp(1.25rem, 4vw, 3rem);

  --radius-sm: 2px;
  --radius:    4px;
  --radius-lg: 12px;

  --t-fast:   180ms cubic-bezier(.4,0,.2,1);
  --t-base:   320ms cubic-bezier(.4,0,.2,1);
  --t-slow:   600ms cubic-bezier(.4,0,.2,1);
  --t-spring: 900ms cubic-bezier(0.16, 1, 0.3, 1);
}

/* Palette: Sage Apothecary */
[data-palette="sage"] {
  --cream:#ecebe1; --paper:#f5f3e8; --paper-2:#e3e1d2; --line:#cfcdb8;
  --primary:#4a5d3f; --primary-d:#2f3d28; --accent:#8a6a3d;
  --blush:#d8cfb2; --gold:#9d7e3f; --ink:#1a1f15; --ink-2:#3f4a36; --ink-3:#7a8270;
}
[data-palette="rose"] {
  --cream:#f5ebe5; --paper:#fbf3ee; --paper-2:#efddd0; --line:#e0c8b8;
  --primary:#8a3b3b; --primary-d:#5e2424; --accent:#4a3c2c;
  --blush:#efc9c0; --gold:#b08856; --ink:#1e110f; --ink-2:#4a322d; --ink-3:#8a6e66;
}
[data-palette="ink"] {
  --cream:#ece7dc; --paper:#f6f1e4; --paper-2:#dcd4c0; --line:#c7bda5;
  --primary:#1a1410; --primary-d:#000; --accent:#6e4e2a;
  --blush:#d9c8a8; --gold:#8c6a36; --ink:#0f0c08; --ink-2:#3a3128; --ink-3:#847766;
}
[data-type="cormorant"]  { --font-display: 'Cormorant Garamond', Georgia, serif; }
[data-type="dm-serif"]   { --font-display: 'DM Serif Display', Georgia, serif; }
[data-type="fraunces"]   { --font-display: 'Newsreader', Georgia, serif; }

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.55;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  font-feature-settings: 'ss01','cv11';
}
img, video { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
h1,h2,h3,h4,h5,h6 { margin: 0; font-weight: 400; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
.grid > *, [class*="__grid"] > *, [class*="__inner"] > * { min-width: 0; }
::selection { background: var(--primary); color: var(--paper); }

/* ---------- Custom cursor ---------- */
@media (pointer: fine) {
  * { cursor: none !important; }
  .site-cursor {
    position: fixed;
    width: 10px; height: 10px;
    border-radius: 50%;
    background: var(--primary);
    opacity: 0.7;
    pointer-events: none;
    z-index: 9999;
    top: 0; left: 0;
    transform: translate(-50%, -50%);
    transition: width var(--t-base), height var(--t-base),
                opacity var(--t-base), background var(--t-base),
                border var(--t-base);
    will-change: transform;
  }
  .site-cursor.is-link {
    width: 36px; height: 36px;
    background: transparent;
    border: 1.5px solid var(--primary);
    opacity: 0.5;
  }
  .site-cursor.is-btn {
    width: 48px; height: 48px;
    background: var(--primary);
    opacity: 0.12;
  }
  .site-cursor.is-dark {
    background: var(--paper);
    border-color: var(--paper);
    opacity: 0.85;
  }
}

/* ---------- Typography ---------- */
.display, h1.display, h2.display {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 0.95;
  letter-spacing: -0.02em;
}
.eyebrow {
  font-family: var(--font-body);
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-2);
  font-weight: 500;
}
.lede {
  font-size: clamp(1.05rem, 1.4vw, 1.25rem);
  line-height: 1.5;
  color: var(--ink-2);
  max-width: 56ch;
}
.hairline { height: 1px; background: var(--line); border: 0; margin: 0; }

/* ---------- Layout primitives ---------- */
.container {
  width: 100%; max-width: var(--max-w);
  margin: 0 auto; padding-inline: var(--gutter);
}
.container-narrow {
  width: 100%; max-width: 960px;
  margin: 0 auto; padding-inline: var(--gutter);
}
.section    { padding-block: clamp(3.5rem, 7.5vw, 7rem); }
.section-lg { padding-block: clamp(5rem, 10vw, 9rem); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.95rem 1.6rem;
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 500;
  border: 1px solid var(--ink);
  background: var(--ink);
  color: var(--paper);
  border-radius: var(--radius-sm);
  transition: transform var(--t-fast), box-shadow var(--t-fast),
              background var(--t-fast), border-color var(--t-fast), color var(--t-fast);
  cursor: pointer;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}
.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px -8px rgba(26,20,16,0.28);
  background: var(--primary);
  border-color: var(--primary);
}
.btn:active { transform: translateY(0); box-shadow: none; }

.btn--outline {
  background: transparent;
  color: var(--ink);
}
.btn--outline:hover {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}
.btn--primary {
  background: var(--primary);
  border-color: var(--primary);
}
.btn--primary:hover {
  background: var(--primary-d);
  border-color: var(--primary-d);
  box-shadow: 0 10px 28px -8px rgba(184,90,58,0.4);
}
.btn--ghost {
  background: transparent;
  border-color: var(--line);
  color: var(--ink);
}
.btn--ghost:hover {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}
.btn--lg  { padding: 1.15rem 2.2rem; font-size: 0.82rem; }
.btn--sm  { padding: 0.6rem 1rem;    font-size: 0.7rem; }
.btn--block { width: 100%; }
.btn .arrow { transition: transform var(--t-fast); }
.btn:hover .arrow { transform: translateX(4px); }

/* ---------- Tag / Pill ---------- */
.tag {
  display: inline-flex; align-items: center; gap: 0.4rem;
  padding: 0.4rem 0.75rem;
  border: 1px solid var(--line); border-radius: 999px;
  font-size: 0.7rem; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--ink-2); background: var(--paper);
}
.tag .dot { width:6px; height:6px; border-radius:50%; background:var(--primary); }

/* =========================================================
   HEADER
   ========================================================= */
.announce {
  background: var(--ink); color: var(--paper);
  font-size: 0.7rem; letter-spacing: 0.18em; text-transform: uppercase;
  text-align: center; padding: 0.6rem var(--gutter); font-weight: 500; overflow: hidden;
}
.announce-track {
  display: flex; gap: 4rem; white-space: nowrap;
  animation: marquee 38s linear infinite;
}
.announce-track span {
  display: inline-flex; align-items: center; gap: 0.6rem;
}
.announce-track span::after {
  content: ''; display: inline-block;
  width: 4px; height: 4px; background: currentColor;
  border-radius: 50%; opacity: 0.5; margin-left: 4rem;
}
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }

.site-header {
  position: sticky; top: 0; z-index: 50;
  background: var(--paper);
  border-bottom: 1px solid transparent;
  transition: background var(--t-base), border-color var(--t-base), backdrop-filter var(--t-base);
}
.site-header.is-scrolled {
  background: rgba(250,246,238,0.92);
  border-bottom-color: var(--line);
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
}

/* Transparent header on home page hero */
body[data-page="home"] .site-header:not(.is-scrolled) {
  background: transparent;
  border-bottom-color: transparent;
}

.nav {
  display: grid; grid-template-columns: 1fr auto 1fr;
  align-items: center; padding: 1.25rem var(--gutter); gap: 2rem;
}
.nav-links { display: flex; gap: 2.25rem; }
.nav-links a {
  font-size: 0.78rem; letter-spacing: 0.16em;
  text-transform: uppercase; font-weight: 500;
  position: relative; padding-block: 0.25rem;
}
.nav-links a::after {
  content: ''; position: absolute; left:0; right:0; bottom:0;
  height: 1px; background: var(--ink);
  transform: scaleX(0); transform-origin: left;
  transition: transform var(--t-base);
}
.nav-links a:hover::after, .nav-links a.is-active::after { transform: scaleX(1); }

.brand {
  font-family: var(--font-display);
  font-size: 1.85rem; letter-spacing: 0.02em; font-weight: 400;
  text-align: center; line-height: 1;
}
.brand small {
  display: block; font-family: var(--font-body);
  font-size: 0.55rem; letter-spacing: 0.4em;
  text-transform: uppercase; color: var(--ink-3); margin-top: 0.35rem;
}
.nav-actions {
  display: flex; justify-content: flex-end;
  gap: 1.5rem; align-items: center;
}
.nav-actions button, .nav-actions a {
  font-size: 0.78rem; letter-spacing: 0.14em;
  text-transform: uppercase; font-weight: 500;
  display: inline-flex; align-items: center; gap: 0.4rem;
}
.cart-count {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 1.4rem; height: 1.4rem; padding: 0 0.4rem;
  background: var(--primary); color: var(--paper);
  border-radius: 999px; font-size: 0.65rem; letter-spacing: 0;
}
.icon-btn {
  display: inline-flex; align-items: center; justify-content: center;
  width: 2.4rem; height: 2.4rem; border-radius: 50%;
  transition: background var(--t-fast);
}
.icon-btn:hover { background: var(--paper-2); }
.menu-trigger { display: none; }

@media (max-width: 880px) {
  .nav { grid-template-columns: auto 1fr auto; }
  .nav-links { display: none; }
  .menu-trigger { display: inline-flex; }
  .brand { font-size: 1.5rem; text-align: left; }
  .nav-actions .label { display: none; }
}

/* Mobile drawer */
.mobile-nav {
  position: fixed; inset: 0; background: var(--paper);
  z-index: 100; transform: translateX(-100%);
  transition: transform var(--t-base);
  display: flex; flex-direction: column; padding: 1.5rem var(--gutter);
}
.mobile-nav.is-open { transform: translateX(0); }
.mobile-nav-head { display: flex; justify-content: space-between; align-items: center; }
.mobile-nav ul { margin-top: 4rem; display: flex; flex-direction: column; gap: 1.5rem; }
.mobile-nav ul a { font-family: var(--font-display); font-size: 2.5rem; line-height: 1; }

/* =========================================================
   FOOTER
   ========================================================= */
.site-footer {
  background: var(--ink); color: var(--paper);
  padding: clamp(3rem, 6vw, 5rem) 0 1.5rem;
  position: relative; overflow: hidden;
}
.footer-grid {
  display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 3rem; padding-bottom: 4rem;
  border-bottom: 1px solid rgba(255,255,255,0.12);
}
@media (max-width: 880px) { .footer-grid { grid-template-columns: 1fr 1fr; gap: 2.5rem; } }
.footer-brand .display { font-size: 3rem; margin-bottom: 1rem; }
.footer-brand p { color: rgba(255,255,255,0.65); max-width: 32ch; font-size: 0.95rem; }
.footer-col h5 {
  font-size: 0.7rem; letter-spacing: 0.2em; text-transform: uppercase;
  color: rgba(255,255,255,0.55); margin-bottom: 1.25rem; font-weight: 500;
}
.footer-col ul { display: flex; flex-direction: column; gap: 0.65rem; }
.footer-col a {
  color: rgba(255,255,255,0.85); font-size: 0.95rem;
  transition: color var(--t-fast);
}
.footer-col a:hover { color: var(--blush); }
.footer-meta {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: 1.5rem; font-size: 0.78rem;
  color: rgba(255,255,255,0.5); flex-wrap: wrap; gap: 1rem;
}
.footer-mark {
  position: absolute; bottom: -3rem; right: -1rem;
  font-family: var(--font-display);
  font-size: clamp(8rem, 22vw, 22rem); line-height: 0.8;
  color: rgba(255,255,255,0.03); letter-spacing: -0.02em; pointer-events: none;
}
.newsletter {
  display: flex; gap: 0.5rem; margin-top: 1rem;
  border-bottom: 1px solid rgba(255,255,255,0.3); padding-bottom: 0.5rem;
}
.newsletter input {
  flex: 1; background: transparent; border: 0;
  color: var(--paper); font: inherit; font-size: 0.95rem;
  padding: 0.5rem 0; outline: none;
}
.newsletter input::placeholder { color: rgba(255,255,255,0.4); }
.newsletter button {
  color: var(--paper); font-size: 0.7rem;
  letter-spacing: 0.18em; text-transform: uppercase;
  display: inline-flex; align-items: center; gap: 0.4rem;
}

/* =========================================================
   CART DRAWER
   ========================================================= */
.drawer-backdrop {
  position: fixed; inset: 0; background: rgba(26,20,16,0.5);
  opacity: 0; pointer-events: none; z-index: 90;
  transition: opacity var(--t-base);
}
.drawer-backdrop.is-open { opacity: 1; pointer-events: auto; }
.cart-drawer {
  position: fixed; top: 0; right: 0; bottom: 0;
  width: min(440px, 100vw); background: var(--paper);
  z-index: 100; transform: translateX(100%);
  transition: transform var(--t-base); display: flex; flex-direction: column;
}
.cart-drawer.is-open { transform: translateX(0); }
.cart-head {
  padding: 1.5rem; display: flex; justify-content: space-between;
  align-items: center; border-bottom: 1px solid var(--line);
}
.cart-head h3 { font-family: var(--font-display); font-size: 1.5rem; }
.cart-body { flex: 1; overflow-y: auto; padding: 1.5rem; }
.cart-empty { text-align: center; padding: 3rem 1rem; color: var(--ink-3); }
.cart-empty .display { font-size: 2rem; color: var(--ink); margin-bottom: 0.5rem; }
.cart-item {
  display: grid; grid-template-columns: 80px 1fr auto;
  gap: 1rem; padding: 1rem 0; border-bottom: 1px solid var(--line-soft);
}
.cart-item-img { width: 80px; height: 96px; background: var(--paper-2); object-fit: cover; }
.cart-item h4 { font-size: 0.95rem; font-weight: 500; line-height: 1.25; }
.cart-item .price { font-size: 0.9rem; margin-top: 0.4rem; color: var(--ink-2); }
.qty {
  display: inline-flex; border: 1px solid var(--line);
  border-radius: 999px; overflow: hidden; margin-top: 0.5rem;
}
.qty button {
  width: 1.8rem; height: 1.8rem; display: inline-flex;
  align-items: center; justify-content: center; font-size: 0.9rem;
}
.qty button:hover { background: var(--paper-2); }
.qty .v { width: 1.5rem; display: inline-flex; align-items: center; justify-content: center; font-size: 0.85rem; }
.cart-item .remove {
  font-size: 0.7rem; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--ink-3); text-decoration: underline;
  text-underline-offset: 3px; align-self: flex-start;
}
.cart-item .remove:hover { color: var(--primary); }
.cart-foot { padding: 1.5rem; border-top: 1px solid var(--line); background: var(--paper); }
.cart-total { display: flex; justify-content: space-between; margin-bottom: 1rem; font-size: 0.95rem; }
.cart-total .num { font-family: var(--font-display); font-size: 1.5rem; }
.cart-note { font-size: 0.75rem; color: var(--ink-3); margin-top: 0.75rem; text-align: center; }

/* =========================================================
   PRODUCT CARD
   ========================================================= */
.product-card { display: flex; flex-direction: column; gap: 1rem; }
.product-card .ph {
  position: relative; aspect-ratio: 4/5;
  background: var(--paper-2); overflow: hidden;
}
.product-card .ph img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform var(--t-slow);
}
.product-card:hover .ph img { transform: scale(1.05); }
.product-card .badge {
  position: absolute; top: 1rem; left: 1rem;
  background: var(--paper); color: var(--ink);
  padding: 0.35rem 0.7rem;
  font-size: 0.65rem; letter-spacing: 0.16em; text-transform: uppercase;
}
.product-card .quick-add {
  position: absolute; bottom: 0; left: 0; right: 0;
  background: var(--ink); color: var(--paper); padding: 1rem;
  font-size: 0.78rem; letter-spacing: 0.16em; text-transform: uppercase;
  transform: translateY(100%); transition: transform var(--t-base);
  display: flex; align-items: center; justify-content: center; gap: 0.5rem;
}
.product-card:hover .quick-add { transform: translateY(0); }
.product-card h3 { font-family: var(--font-display); font-size: 1.4rem; line-height: 1.1; }
.product-card .meta { display: flex; justify-content: space-between; align-items: baseline; gap: 1rem; }
.product-card .desc { color: var(--ink-2); font-size: 0.92rem; line-height: 1.5; }

/* =========================================================
   GRAIN TEXTURE
   ========================================================= */
.grain { position: relative; isolation: isolate; }
.grain::after {
  content: ''; position: absolute; inset: 0; pointer-events: none; z-index: 2;
  opacity: 0.04; mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='220' height='220'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='1.2' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%' height='100%' filter='url(%23n)' opacity='0.55'/></svg>");
}

/* =========================================================
   FORMS
   ========================================================= */
.field { display: flex; flex-direction: column; gap: 0.4rem; }
.field label {
  font-size: 0.7rem; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--ink-2); font-weight: 500;
}
.field input, .field textarea, .field select {
  border: 0; border-bottom: 1px solid var(--line);
  background: transparent; font: inherit; font-size: 1rem;
  padding: 0.65rem 0; color: var(--ink); outline: none;
  transition: border-color var(--t-fast);
}
.field input:focus, .field textarea:focus, .field select:focus { border-bottom-color: var(--ink); }
.field textarea { min-height: 7rem; resize: vertical; font-family: inherit; }

/* =========================================================
   UTILITIES + REVEAL ANIMATIONS
   ========================================================= */
.flex { display: flex; }
.grid { display: grid; }
.gap-2 { gap: 0.5rem; } .gap-4 { gap: 1rem; } .gap-6 { gap: 2rem; }
.center { display: flex; align-items: center; justify-content: center; }
.text-center { text-align: center; }
.muted { color: var(--ink-3); }
.accent-text { color: var(--primary); }
.italic-serif { font-family: var(--font-display); font-style: italic; }

/* Reveal — spring easing for polish */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity var(--t-spring), transform var(--t-spring);
}
.reveal.is-in { opacity: 1; transform: none; }

.reveal-stagger > * {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity var(--t-spring), transform var(--t-spring);
}
.reveal-stagger.is-in > * { opacity: 1; transform: none; }
.reveal-stagger.is-in > *:nth-child(1) { transition-delay:   0ms; }
.reveal-stagger.is-in > *:nth-child(2) { transition-delay:  80ms; }
.reveal-stagger.is-in > *:nth-child(3) { transition-delay: 160ms; }
.reveal-stagger.is-in > *:nth-child(4) { transition-delay: 240ms; }
.reveal-stagger.is-in > *:nth-child(5) { transition-delay: 320ms; }
.reveal-stagger.is-in > *:nth-child(6) { transition-delay: 400ms; }

/* Clip-path reveal (editorial lines) */
.reveal-clip {
  clip-path: inset(0 0 100% 0);
  transition: clip-path var(--t-spring);
}
.reveal-clip.is-in { clip-path: inset(0 0 0% 0); }

/* =========================================================
   STICKY ADD-TO-CART (product page)
   ========================================================= */
.sticky-atc {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 80;
  background: var(--ink);
  color: var(--paper);
  padding: 1rem var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  transform: translateY(105%);
  transition: transform 400ms cubic-bezier(0.16,1,0.3,1);
  box-shadow: 0 -8px 40px -10px rgba(26,20,16,0.4);
}
.sticky-atc.is-visible { transform: translateY(0); }
.sticky-atc__info { display: flex; flex-direction: column; gap: 0.15rem; }
.sticky-atc__name { font-family: var(--font-display); font-size: 1.25rem; line-height: 1; }
.sticky-atc__sub { font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase; color: rgba(255,255,255,0.55); }
.sticky-atc__right { display: flex; align-items: center; gap: 1.5rem; }
.sticky-atc__price { font-family: var(--font-display); font-size: 1.4rem; color: var(--blush); }
@media (max-width: 600px) {
  .sticky-atc { padding: 0.75rem var(--gutter); }
  .sticky-atc__name { font-size: 1rem; }
  .sticky-atc__price { display: none; }
}