/* =========================================================
   ATELIER — minimal high-end leather goods
   Replace the design tokens below to re-skin the whole site.
   ========================================================= */

:root {
  --ink: #1b1714;
  --ink-soft: #4a423a;
  --paper: #f6f2ea;
  --paper-deep: #ece5d8;
  --brass: #a8814f;
  --line: #ddd3c2;
  --white: #fffdf9;

  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, "Times New Roman", serif;
  --sans: -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif;

  --wrap: 1180px;
  --gutter: clamp(20px, 4vw, 56px);
  --section: clamp(72px, 9vw, 132px);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

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

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

.wrap {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

/* ---------- Type ---------- */

h1, h2, h3, h4 {
  font-family: var(--serif);
  font-weight: 400;
  line-height: 1.12;
  letter-spacing: -0.01em;
  margin: 0;
}

h1 { font-size: clamp(40px, 6vw, 76px); }
h2 { font-size: clamp(30px, 3.6vw, 46px); }
h3 { font-size: clamp(20px, 2vw, 26px); }

p { margin: 0 0 1.1em; }

.eyebrow {
  font-family: var(--sans);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--brass);
  margin-bottom: 18px;
}

.lede {
  font-size: clamp(17px, 1.6vw, 20px);
  color: var(--ink-soft);
  max-width: 62ch;
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 26px;
  border: 1px solid var(--ink);
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transition: background .25s ease, color .25s ease;
}

.btn:hover { background: var(--ink); color: var(--paper); }

.btn--light { border-color: var(--paper); color: var(--paper); }

button.btn {
  background: var(--ink);
  color: var(--paper);
  font: inherit;
  cursor: pointer;
}
button.btn:hover { background: var(--brass); color: var(--paper); }
.btn--light:hover { background: var(--paper); color: var(--ink); }

/* ---------- Header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(246, 242, 234, .92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.wordmark {
  font-family: var(--serif);
  font-size: 22px;
  letter-spacing: 0.16em;
}

.nav { display: flex; gap: 34px; }

.nav a {
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.nav a:hover, .nav a[aria-current="page"] { color: var(--ink); }

.nav-toggle {
  display: none;
  background: none;
  border: 0;
  padding: 8px;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 1px;
  background: var(--ink);
  margin: 5px 0;
}

/* ---------- Hero ---------- */

.hero {
  position: relative;
  min-height: clamp(520px, 78vh, 760px);
  display: flex;
  align-items: flex-end;
  background:
    linear-gradient(180deg, rgba(18,15,12,.18) 0%, rgba(18,15,12,.48) 55%, rgba(18,15,12,.78) 100%),
    url("../img/campaign-03.jpg") center 42% / cover no-repeat,
    #2a241e;
  color: var(--paper);
  overflow: hidden;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(80% 70% at 70% 20%, rgba(255,255,255,.12), transparent 60%);
}

.hero .wrap { position: relative; z-index: 1; padding-bottom: clamp(56px, 7vw, 96px); }

.hero h1 { max-width: 15ch; margin-bottom: 26px; }

.hero p { max-width: 46ch; color: rgba(246,242,234,.8); }

/* ---------- Sections ---------- */

.section { padding: var(--section) 0; }

.section--tight { padding: calc(var(--section) * .62) 0; }

.section--paper { background: var(--paper-deep); }

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(32px, 6vw, 88px);
  align-items: center;
}

/* ---------- Cards ---------- */

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(20px, 3vw, 36px);
}

.card { display: block; }

.card .ph { margin-bottom: 22px; }

.card h3 { margin-bottom: 8px; }

.card p { font-size: 14px; color: var(--ink-soft); margin-bottom: 10px; }

.card .meta {
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--brass);
}

/* Placeholder image blocks — replace with <img> once photos are ready */
.ph {
  aspect-ratio: 4 / 5;
  background: linear-gradient(145deg, #d8cbb6, #b9a689 60%, #9c876b);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(27,23,20,.45);
  font-family: var(--serif);
  font-size: 20px;
  letter-spacing: 0.08em;
}

.ph--wide { aspect-ratio: 16 / 10; }

.ph--dark { background: linear-gradient(145deg, #3a3129, #241e19); color: rgba(246,242,234,.5); }

img.ph { width: 100%; object-fit: cover; }

/* ---------- Stats ---------- */

.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  border-top: 1px solid var(--line);
  padding-top: 44px;
}

.stat .num {
  font-family: var(--serif);
  font-size: clamp(34px, 4vw, 52px);
  display: block;
  margin-bottom: 6px;
}

.stat .label {
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

/* ---------- CTA ---------- */

.cta {
  background: var(--ink);
  color: var(--paper);
  text-align: center;
  padding: clamp(72px, 9vw, 128px) 0;
}

.cta h2 { max-width: 20ch; margin: 0 auto 22px; }

.cta p { color: rgba(246,242,234,.72); max-width: 52ch; margin: 0 auto 34px; }

/* ---------- Footer ---------- */

.site-footer {
  border-top: 1px solid var(--line);
  padding: 56px 0 40px;
  font-size: 13px;
  color: var(--ink-soft);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 44px;
}

.footer-grid h4 {
  font-family: var(--sans);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-bottom: 14px;
  color: var(--ink);
}

.footer-grid ul { list-style: none; margin: 0; padding: 0; }

.footer-grid li { margin-bottom: 8px; }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  border-top: 1px solid var(--line);
  padding-top: 24px;
  font-size: 12px;
  color: var(--ink-soft);
}

/* ---------- Forms ---------- */

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
}

.field { display: flex; flex-direction: column; }

.field--full { grid-column: 1 / -1; }

label {
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 8px;
  color: var(--ink-soft);
}

input, select, textarea {
  font: inherit;
  color: var(--ink);
  background: var(--white);
  border: 1px solid var(--line);
  padding: 13px 14px;
  border-radius: 0;
}

input:focus, select:focus, textarea:focus {
  outline: 2px solid var(--brass);
  outline-offset: -1px;
}

textarea { min-height: 140px; resize: vertical; }

.form-note { font-size: 12px; color: var(--ink-soft); margin-top: 18px; }

/* ---------- Responsive ---------- */

@media (max-width: 900px) {
  .grid-3 { grid-template-columns: 1fr; }
  .split { grid-template-columns: 1fr; }
  .stats { grid-template-columns: 1fr 1fr; gap: 28px; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
}

@media (max-width: 720px) {
  .nav {
    display: none;
    position: absolute;
    top: 76px;
    left: 0;
    right: 0;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
    flex-direction: column;
    gap: 0;
    padding: 12px var(--gutter) 20px;
  }
  .nav.is-open { display: flex; }
  .nav a { padding: 12px 0; }
  .nav-toggle { display: block; }
  .form-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; }
}

/* ---------- WhatsApp float ---------- */
.wa-float {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 60;
  background: var(--ink);
  color: var(--paper);
  padding: 12px 20px;
  border-radius: 999px;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  box-shadow: 0 10px 28px rgba(0,0,0,.18);
  transition: background .2s ease;
}
.wa-float:hover { background: var(--brass); }

@media (max-width: 720px) {
  .wa-float { right: 14px; bottom: calc(14px + env(safe-area-inset-bottom)); padding: 10px 16px; }
}

@media print { .wa-float { display: none; } }