/* ==========================================================================
   Ayden Studio — styles.css
   Vanilla CSS only. No framework, no external font, no tracker, no cookie.
   Palette: black / white / warm sand / gold accents.
   ========================================================================== */

:root {
  --ink:        #0B0B0B;
  --ink-soft:   #1A1917;
  --paper:      #FFFFFF;
  --sand:       #F3EDE4;
  --sand-deep:  #E7DED1;
  --gold:       #C9A227;
  --gold-soft:  #D9BE5F;
  --muted:      #6B6560;
  --line:       rgba(11, 11, 11, 0.12);
  --line-dark:  rgba(255, 255, 255, 0.16);
  --on-dark:    rgba(255, 255, 255, 0.68);

  --serif: ui-serif, Georgia, "Iowan Old Style", "Times New Roman", Times, serif;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial,
          "Helvetica Neue", sans-serif;

  --wrap: 1120px;
  --wrap-text: 720px;
}

/* --- reset ------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
h1, h2, h3 { font-family: var(--serif); font-weight: 400; letter-spacing: -0.01em; margin: 0; }
p { margin: 0 0 1.1em; }
ul { margin: 0 0 1.1em; padding-left: 1.15em; }
li { margin-bottom: 0.45em; }

:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
  border-radius: 2px;
}

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }
.wrap--text { max-width: var(--wrap-text); }

.skip {
  position: absolute; left: -9999px; top: 0;
  background: var(--ink); color: #fff; padding: 12px 18px; z-index: 99;
}
.skip:focus { left: 0; }

.eyebrow {
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0 0 20px;
  font-family: var(--sans);
}

/* --- header ------------------------------------------------------------ */
.site-header {
  border-bottom: 1px solid var(--line);
  background: var(--paper);
}
.site-header--dark {
  background: var(--ink);
  border-bottom-color: var(--line-dark);
}
.site-header .bar {
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px; height: 72px;
}
.wordmark {
  font-family: var(--serif);
  font-size: 17px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  text-decoration: none;
  white-space: nowrap;
}
.site-header--dark .wordmark { color: #fff; }
.nav { display: flex; gap: 28px; }
.nav a {
  font-size: 14px; text-decoration: none; letter-spacing: 0.04em;
  color: var(--muted); transition: color .18s ease;
}
.nav a:hover { color: var(--ink); }
.site-header--dark .nav a { color: var(--on-dark); }
.site-header--dark .nav a:hover { color: var(--gold-soft); }

/* --- hero -------------------------------------------------------------- */
.hero {
  background: var(--ink);
  color: #fff;
  padding: clamp(72px, 13vw, 148px) 0 clamp(76px, 13vw, 152px);
  position: relative;
  overflow: hidden;
}
.hero::after {
  /* fine architectural rule, pure CSS — no image asset */
  content: "";
  position: absolute; left: 0; right: 0; bottom: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  opacity: .5;
}
.hero h1 {
  font-size: clamp(2.5rem, 6.4vw, 4.4rem);
  line-height: 1.06;
  max-width: 15ch;
  margin: 0 0 26px;
}
.hero .lede {
  font-size: clamp(1.02rem, 2.1vw, 1.22rem);
  color: var(--on-dark);
  max-width: 46ch;
  margin: 0 0 40px;
}

/* --- "coming soon" badge (non-clickable, no fake availability) ---------- */
.badge {
  display: inline-flex; align-items: center; gap: 12px;
  border: 1px solid var(--gold);
  color: var(--gold-soft);
  padding: 14px 26px;
  font-size: 13px;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  border-radius: 2px;
  background: transparent;
}
.badge .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--gold); flex: none;
}

/* --- generic section --------------------------------------------------- */
.section { padding: clamp(64px, 10vw, 116px) 0; }
.section--sand { background: var(--sand); }
.section-head { max-width: 46ch; margin-bottom: clamp(40px, 6vw, 64px); }
.section-head h2 {
  font-size: clamp(1.8rem, 4vw, 2.7rem);
  line-height: 1.15;
  margin: 0 0 14px;
}
.section-head p { color: var(--muted); margin: 0; }

/* --- steps ------------------------------------------------------------- */
.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: clamp(32px, 5vw, 56px);
}
.step { border-top: 1px solid var(--line); padding-top: 24px; }
.step .num {
  font-family: var(--serif);
  font-size: 13px;
  letter-spacing: 0.2em;
  color: var(--gold);
  display: block;
  margin-bottom: 14px;
}
.step h3 { font-size: 1.32rem; margin: 0 0 10px; }
.step p { color: var(--muted); margin: 0; font-size: 0.97rem; }

/* --- atmospheres ------------------------------------------------------- */
.atmos {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 20px;
}
/* desktop large : les 5 atmosphères sur une seule ligne (pas d'orpheline) */
@media (min-width: 1000px) {
  .atmos { grid-template-columns: repeat(5, 1fr); }
}
.atmo {
  background: var(--paper);
  border: 1px solid var(--sand-deep);
  border-radius: 3px;
  padding: 22px 22px 24px;
  transition: transform .2s ease, border-color .2s ease;
}
.atmo:hover { transform: translateY(-2px); border-color: var(--gold); }
.atmo .swatch {
  height: 6px; border-radius: 99px; margin-bottom: 20px;
}
.atmo h3 { font-size: 1.14rem; margin: 0 0 8px; }
.atmo p { font-size: 0.9rem; color: var(--muted); margin: 0; }

.swatch--warm    { background: linear-gradient(90deg, #8A6B4F, #C9A27E, #F0E4D4); }
.swatch--luxury  { background: linear-gradient(90deg, #2E2A28, #8C7B6B, #D9C7A9); }
.swatch--japandi { background: linear-gradient(90deg, #5C5750, #B9B0A2, #EDE7DD); }
.swatch--nordic  { background: linear-gradient(90deg, #A8A096, #D8CFC2, #EFE9E1); }
.swatch--tropic  { background: linear-gradient(90deg, #2F4F3E, #7FA07A, #D9E3CE); }

/* --- closing band ------------------------------------------------------ */
.band {
  background: var(--ink);
  color: #fff;
  padding: clamp(64px, 9vw, 104px) 0;
  text-align: center;
}
.band h2 { font-size: clamp(1.7rem, 4vw, 2.5rem); margin: 0 0 30px; }
.band .mail {
  display: block; margin-top: 26px; font-size: 0.95rem;
  color: var(--on-dark); text-decoration: none; letter-spacing: 0.02em;
}
.band .mail:hover { color: var(--gold-soft); }

/* --- footer ------------------------------------------------------------ */
.site-footer {
  background: var(--ink);
  color: var(--on-dark);
  border-top: 1px solid var(--line-dark);
  padding: 44px 0;
  font-size: 14px;
}
.site-footer .bar {
  display: flex; flex-wrap: wrap; align-items: center;
  justify-content: space-between; gap: 18px 30px;
}
.site-footer nav { display: flex; flex-wrap: wrap; gap: 18px 26px; }
.site-footer a { color: var(--on-dark); text-decoration: none; }
.site-footer a:hover { color: var(--gold-soft); }
.site-footer .copy { color: rgba(255, 255, 255, 0.42); }

/* --- legal / simple pages ---------------------------------------------- */
.page { padding: clamp(52px, 8vw, 88px) 0 clamp(64px, 9vw, 104px); }
.page h1 { font-size: clamp(2rem, 5vw, 3rem); line-height: 1.12; margin: 0 0 14px; }
.page .meta {
  color: var(--muted); font-size: 0.92rem; margin: 0 0 42px;
  padding-bottom: 22px; border-bottom: 1px solid var(--line);
}
.page h2 {
  font-size: 1.3rem; margin: 44px 0 12px; padding-top: 4px;
}
.page h3 { font-size: 1.03rem; font-family: var(--sans); font-weight: 600; margin: 22px 0 8px; }
.page p, .page li { color: #2A2825; }
.page a { color: var(--ink); text-decoration: underline; text-underline-offset: 3px; }
.page a:hover { color: var(--gold); }
.page .lead { font-size: 1.06rem; }
.back {
  display: inline-block; margin-top: 52px; padding-top: 26px;
  border-top: 1px solid var(--line); width: 100%;
  font-size: 0.94rem; text-decoration: none; color: var(--muted);
}
.back:hover { color: var(--ink); }

.contact-list { list-style: none; padding: 0; margin: 34px 0 0; }
.contact-list li {
  border-top: 1px solid var(--line); padding: 18px 0; margin: 0;
}
.contact-list .label {
  display: block; font-size: 12px; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--muted); margin-bottom: 6px;
}
.contact-list a {
  font-family: var(--serif); font-size: 1.2rem;
  text-decoration: none; border-bottom: 1px solid var(--gold);
  padding-bottom: 2px;
}

/* --- 404 --------------------------------------------------------------- */
.notfound { text-align: center; padding: clamp(80px, 14vw, 150px) 0; }
.notfound h1 { font-size: clamp(2.2rem, 6vw, 3.2rem); margin-bottom: 16px; }
.notfound p { color: var(--muted); max-width: 40ch; margin: 0 auto 32px; }
.btn {
  display: inline-block; padding: 13px 28px; border: 1px solid var(--ink);
  text-decoration: none; font-size: 14px; letter-spacing: 0.08em;
  text-transform: uppercase; border-radius: 2px;
  transition: background .18s ease, color .18s ease;
}
.btn:hover { background: var(--ink); color: #fff; }

/* --- mobile ------------------------------------------------------------ */
@media (max-width: 640px) {
  body { font-size: 16px; }
  .wrap { padding: 0 20px; }
  .site-header .bar { height: 64px; }
  .nav { gap: 18px; }
  .nav a { font-size: 13px; }
  .hero h1 { max-width: 100%; }
  .badge { width: 100%; justify-content: center; text-align: center; }
  .site-footer .bar { flex-direction: column; align-items: flex-start; }
}

/* très petits écrans (iPhone SE 320px) — le header ne doit jamais déborder */
@media (max-width: 380px) {
  .wordmark { font-size: 15px; letter-spacing: 0.16em; }
  .site-header .bar { gap: 12px; }
  .nav { gap: 14px; }
  .nav a { font-size: 12.5px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}

@media print {
  .site-header, .site-footer, .back { display: none; }
  body { font-size: 12pt; color: #000; }
}