/* ============================================================
   Blohax — Photography site
   Design: dark, editorial, generous whitespace, serif titles
============================================================ */

:root {
  --bg: #0c0c0c;
  --bg-soft: #141414;
  --bg-elev: #1a1a1a;
  --line: #2a2a2a;
  --ink: #f2efe9;
  --ink-dim: #b4afa6;
  --ink-mute: #7b766d;
  --accent: #c9a26a;   /* warm gold */
  --accent-ink: #0c0c0c;
  --ok: #6fcf97;
  --err: #eb5757;
  --r: 4px;
  --maxw: 1280px;
  --pad: clamp(20px, 4vw, 56px);
  --serif: "Cormorant Garamond", Georgia, serif;
  --sans: "Inter", system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--sans);
  background: var(--bg);
  color: var(--ink);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

h1, h2, h3 {
  font-family: var(--serif);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -0.01em;
  margin: 0 0 .4em;
}
h1 { font-size: clamp(2.6rem, 6vw, 5rem); }
h2 { font-size: clamp(2rem, 4vw, 3.2rem); }
h3 { font-size: 1.4rem; }
p { margin: 0 0 1em; color: var(--ink-dim); }

.eyebrow {
  font-family: var(--sans);
  text-transform: uppercase;
  letter-spacing: 0.3em;
  font-size: 0.72rem;
  color: var(--accent);
  margin-bottom: 1.2em;
}

.btn {
  display: inline-block;
  padding: 14px 28px;
  border-radius: var(--r);
  font-family: var(--sans);
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all .25s ease;
}
.btn-primary { background: var(--accent); color: var(--accent-ink); }
.btn-primary:hover { background: #d8b37a; }
.btn-ghost { border-color: var(--ink); color: var(--ink); background: transparent; }
.btn-ghost:hover { background: var(--ink); color: var(--bg); }
.btn.full { width: 100%; }

/* ---------- NAV ---------- */
.nav {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 50;
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px var(--pad);
  background: rgba(12,12,12,0.75);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.nav .logo {
  font-family: var(--serif);
  font-size: 1.4rem;
  letter-spacing: 0.25em;
}
.nav-links { display: flex; gap: 32px; list-style: none; margin: 0; padding: 0; }
.nav-links a {
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-dim);
  transition: color .2s;
}
.nav-links a:hover { color: var(--ink); }

.burger { display: none; background: none; border: 0; cursor: pointer; padding: 8px; }
.burger span { display: block; width: 24px; height: 2px; background: var(--ink); margin: 5px 0; transition: all .2s; }

@media (max-width: 820px) {
  .burger { display: block; }
  .nav-links {
    position: fixed; inset: 64px 0 0 0;
    flex-direction: column; align-items: center; justify-content: center;
    background: var(--bg);
    transform: translateY(-120%);
    transition: transform .35s ease;
    gap: 28px;
  }
  body.menu-open .nav-links { transform: translateY(0); }
  .nav-links a { font-size: 1.1rem; }
}

/* ---------- HERO ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  text-align: center;
  padding: 0 var(--pad);
  overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse at 30% 30%, rgba(201,162,106,0.15), transparent 60%),
    radial-gradient(ellipse at 70% 80%, rgba(100,80,60,0.2), transparent 55%),
    linear-gradient(180deg, #0a0a0a 0%, #141108 100%);
  z-index: -1;
}
.hero-content { max-width: 900px; }
.hero .lead {
  font-family: var(--serif);
  font-size: 1.3rem;
  font-style: italic;
  color: var(--ink-dim);
  margin: 1em 0 2em;
}
.cta-row { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.scroll-cue {
  position: absolute; bottom: 32px; left: 50%; transform: translateX(-50%);
  color: var(--ink-mute); font-size: 1.4rem;
  animation: bounce 2.4s infinite;
}
@keyframes bounce { 0%,100%{transform:translate(-50%,0)} 50%{transform:translate(-50%,10px)} }

/* ---------- SECTION ---------- */
.section {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: clamp(80px, 12vw, 160px) var(--pad);
}
.section-head { text-align: center; max-width: 720px; margin: 0 auto 64px; }
.section-head .sub { color: var(--ink-mute); }

/* ---------- PORTFOLIO ---------- */
.filters { display: flex; justify-content: center; gap: 8px; flex-wrap: wrap; margin-bottom: 40px; }
.filter {
  background: transparent; border: 1px solid var(--line);
  color: var(--ink-dim); padding: 8px 18px; border-radius: 100px;
  cursor: pointer; font-size: 0.85rem;
  letter-spacing: 0.05em;
  transition: all .2s;
}
.filter:hover { color: var(--ink); }
.filter.active { background: var(--ink); color: var(--bg); border-color: var(--ink); }

.grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 220px;
  gap: 12px;
}
.tile {
  position: relative; overflow: hidden;
  margin: 0; cursor: pointer;
  background: var(--bg-soft);
}
.tile a { display: block; width: 100%; height: 100%; }
.tile img,
.tile .ph {
  width: 100%; height: 100%;
  object-fit: cover;                       /* recadrage */
  object-position: 50% 50%;                /* écrasé par le style inline tile_focus */
  transition: transform .6s ease;
  display: block;
}
.tile:hover img,
.tile:hover .ph { transform: scale(1.05); }
.tile figcaption {
  position: absolute; inset: auto 0 0 0;
  padding: 16px;
  background: linear-gradient(transparent, rgba(0,0,0,0.8));
  font-size: 0.85rem;
  color: var(--ink);
  opacity: 0; transition: opacity .3s;
  display: flex; flex-direction: column; gap: 2px;
}
.tile:hover figcaption { opacity: 1; }
.tile .tile-title { font-family: var(--serif); font-size: 1.05rem; line-height: 1.2; }
.tile .tile-count { font-size: .72rem; color: var(--accent); letter-spacing: .08em; text-transform: uppercase; }
.tile.tall { grid-row: span 2; }
.tile.wide { grid-column: span 2; }
.tile.hidden { display: none; }

@media (max-width: 900px) {
  .grid { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 180px; }
  .tile.wide { grid-column: span 2; }
}

/* ---------- ABOUT ---------- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px; align-items: center;
}
.about-photo .ph { aspect-ratio: 4/5; border-radius: 2px; }
.stats { list-style: none; padding: 0; margin: 32px 0 0; display: flex; gap: 40px; flex-wrap: wrap; }
.stats li { display: flex; flex-direction: column; }
.stats strong {
  font-family: var(--serif);
  font-size: 2.4rem;
  color: var(--accent);
}
.stats span { font-size: 0.85rem; color: var(--ink-mute); letter-spacing: 0.05em; }

@media (max-width: 800px) {
  .about-grid { grid-template-columns: 1fr; }
}

/* ---------- SERVICES ---------- */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.card {
  background: var(--bg-soft);
  border: 1px solid var(--line);
  padding: 40px 32px;
  border-radius: var(--r);
  display: flex; flex-direction: column;
  transition: transform .3s, border-color .3s;
}
.card:hover { transform: translateY(-6px); border-color: var(--accent); }
.card.featured { border-color: var(--accent); background: linear-gradient(180deg, #181410, var(--bg-soft)); }
.card h3 { color: var(--ink); }
.card .price { color: var(--accent); font-family: var(--serif); font-size: 1.3rem; margin-bottom: 20px; }
.card ul { list-style: none; padding: 0; margin: 0 0 24px; flex: 1; }
.card li { padding: 8px 0; color: var(--ink-dim); font-size: 0.92rem; border-bottom: 1px dashed var(--line); }
.card .btn { align-self: flex-start; }
@media (max-width: 900px) { .cards { grid-template-columns: 1fr; } }

/* ---------- BOOKING ---------- */
.booking-grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: 40px; }
@media (max-width: 900px) { .booking-grid { grid-template-columns: 1fr; } }

.calendar {
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 24px;
}
.cal-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.cal-header button {
  background: transparent; border: 1px solid var(--line);
  color: var(--ink); width: 36px; height: 36px; border-radius: 50%;
  font-size: 1.2rem; cursor: pointer;
}
.cal-header button:hover { border-color: var(--accent); color: var(--accent); }
.cal-header h3 { margin: 0; font-size: 1.2rem; text-transform: capitalize; }

.cal-weekdays, .cal-days {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 4px;
}
.cal-weekdays span {
  text-align: center; font-size: 0.75rem;
  color: var(--ink-mute); padding: 8px 0;
  letter-spacing: 0.1em; text-transform: uppercase;
}
.cal-days { margin-top: 4px; }
.cal-day {
  aspect-ratio: 1;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.9rem;
  border-radius: 6px;
  cursor: pointer;
  background: var(--bg-elev);
  color: var(--ink);
  border: 1px solid transparent;
  transition: all .15s;
}
.cal-day.empty { background: transparent; cursor: default; }
.cal-day.past { color: var(--ink-mute); background: transparent; cursor: not-allowed; opacity: 0.4; }
.cal-day.busy { background: #2a1818; color: #8a5a5a; cursor: not-allowed; }
.cal-day:not(.empty):not(.past):not(.busy):hover { border-color: var(--accent); }
.cal-day.selected { background: var(--accent); color: var(--bg); font-weight: 600; }

.cal-legend {
  margin-top: 16px; display: flex; gap: 16px;
  font-size: 0.8rem; color: var(--ink-mute);
  align-items: center; flex-wrap: wrap;
}
.dot { display: inline-block; width: 10px; height: 10px; border-radius: 50%; margin-right: 6px; vertical-align: middle; }
.dot-free { background: var(--bg-elev); border: 1px solid var(--line); }
.dot-busy { background: #2a1818; }
.dot-sel  { background: var(--accent); }

/* ---------- FORMS ---------- */
.booking-form, .contact-form {
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 32px;
  display: flex; flex-direction: column; gap: 16px;
}
.booking-form h3 { margin-bottom: 8px; }
.contact-form { max-width: 720px; margin: 0 auto; }

label { display: flex; flex-direction: column; gap: 6px; font-size: 0.85rem; color: var(--ink-dim); }
label > span { letter-spacing: 0.05em; }
.row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 600px) { .row-2 { grid-template-columns: 1fr; } }

input[type="text"], input[type="tel"], input[type="email"],
select, textarea {
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--r);
  color: var(--ink);
  font-family: var(--sans); font-size: 0.95rem;
  padding: 12px 14px;
  outline: none;
  transition: border-color .2s;
}
input:focus, select:focus, textarea:focus { border-color: var(--accent); }
textarea { resize: vertical; min-height: 90px; }
select { appearance: none; background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='8'><path fill='%23b4afa6' d='M0 0l6 8 6-8z'/></svg>"); background-repeat: no-repeat; background-position: right 14px center; }

.check { flex-direction: row; align-items: flex-start; gap: 10px; font-size: 0.8rem; }
.check input { margin-top: 2px; }

.hp { position: absolute; left: -9999px; opacity: 0; }

.form-msg { font-size: 0.9rem; margin: 0; min-height: 1.2em; }
.form-msg.ok { color: var(--ok); }
.form-msg.err { color: var(--err); }

/* ---------- FOOTER ---------- */
.footer {
  border-top: 1px solid var(--line);
  padding: 64px var(--pad) 32px;
  background: #080808;
}
.foot-grid {
  max-width: var(--maxw); margin: 0 auto;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px;
}
.foot-grid > div { display: flex; flex-direction: column; gap: 8px; }
.foot-grid a { color: var(--ink-dim); font-size: 0.9rem; }
.foot-grid a:hover { color: var(--accent); }
.foot-grid .logo { font-family: var(--serif); letter-spacing: 0.25em; font-size: 1.3rem; color: var(--ink); margin-bottom: 8px; }
.muted { color: var(--ink-mute); }
.muted.strong { color: var(--ink); text-transform: uppercase; font-size: 0.8rem; letter-spacing: 0.15em; margin-bottom: 4px; }
.copy { text-align: center; color: var(--ink-mute); font-size: 0.8rem; margin: 48px 0 0; }

@media (max-width: 700px) {
  .foot-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ---------- TIME SLOTS ---------- */
#timeSlot option:disabled { color: var(--ink-mute); }

/* reveal */
.section { opacity: 0; transform: translateY(20px); transition: all .7s ease; }
.section.in { opacity: 1; transform: none; }

/* ---------- VIDEOS ---------- */
.videos-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
@media (max-width: 800px) { .videos-grid { grid-template-columns: 1fr; } }
.video { margin: 0; background: var(--bg-soft); border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; }
.video-embed { position: relative; padding-top: 56.25%; }
.video-embed iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.video figcaption { padding: 14px 18px; font-size: .9rem; color: var(--ink-dim); }
.contact-meta p { margin: 4px 0; }

/* ---------- MENTIONS LÉGALES ---------- */
.legal-page { padding-bottom: 80px; }
.legal-content h2 { font-family: var(--serif); font-size: 1.4rem; margin: 48px 0 12px; color: var(--ink); border-bottom: 1px solid var(--line); padding-bottom: 8px; }
.legal-content h3 { font-size: 1rem; font-weight: 600; margin: 28px 0 8px; color: var(--accent); }
.legal-content p { margin: 0 0 14px; line-height: 1.7; color: var(--ink-dim); }
.legal-content a { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }
.legal-content a:hover { color: var(--ink); }