/* ============================================================
   ENAMEL — award-tier dental studio sample
   Art direction: bone canvas, black type, electric indigo accent
   SAMPLE / PLACEHOLDER PROJECT · EulClavie web design demo
   ============================================================ */

*, *::before, *::after { box-sizing: border-box; }
html, body, h1, h2, h3, h4, p, figure, blockquote, ul, ol, dl, dd { margin: 0; padding: 0; }
ul, ol { list-style: none; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }

:root {
  --bone:  #F1EFEA;
  --bone2: #E5E2DA;
  --ink:   #0E0E0E;
  --dim:   #6E6B66;
  --volt:  #2B34FF;
  --line:  rgba(14,14,14,.16);
  --gutter: clamp(20px, 5vw, 92px);
  --bar-h: 30px;
  --ease: cubic-bezier(.16, 1, .3, 1);

  --aw-load-bg: #0E0E0E;
  --aw-load-fg: #F1EFEA;
  --aw-cursor:  #0E0E0E;
  --aw-accent:  #2B34FF;
}

body {
  font-family: "DM Mono", ui-monospace, Menlo, monospace;
  background: var(--bone); color: var(--ink);
  font-size: 13.5px; line-height: 1.7;
  padding-top: var(--bar-h); overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
::selection { background: var(--volt); color: #fff; }
.aw-grain { mix-blend-mode: multiply; opacity: .18; }

.disp { font-family: "Syne", sans-serif; font-weight: 800; letter-spacing: -.035em; line-height: .9; text-transform: uppercase; }
.wrap { padding-inline: var(--gutter); }
.lbl { font-size: 10.5px; letter-spacing: .2em; text-transform: uppercase; color: var(--dim); }
.lbl--volt { color: var(--volt); }

/* ---------- sample bar ---------- */
.sample-bar {
  position: fixed; inset: 0 0 auto 0; z-index: 500; height: var(--bar-h);
  display: flex; align-items: center; justify-content: center; gap: 14px;
  background: var(--ink); color: var(--bone);
  font-size: 9.5px; font-weight: 700; letter-spacing: .22em; text-transform: uppercase;
  padding-inline: 14px; text-align: center;
}
.sample-bar .dim { color: rgba(241,239,234,.55); }
@media (max-width: 720px) { .sample-bar { font-size: 8.5px; letter-spacing: .14em; } .sample-bar .dim { display: none; } }
.aw-load, .aw-prog { top: var(--bar-h); }
.aw-load { height: calc(100% - var(--bar-h)); }
.aw-pin__stage { top: var(--bar-h); height: calc(100svh - var(--bar-h)); }

/* ---------- nav ---------- */
.nav { position: fixed; top: var(--bar-h); left: 0; right: 0; z-index: 340;
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px var(--gutter); }
.nav__brand { font-family: "Syne", sans-serif; font-weight: 800; font-size: 18px; letter-spacing: -.02em; text-transform: uppercase; }
.nav__links { display: flex; align-items: center; gap: clamp(14px, 2.2vw, 30px); }
.nav__links a { font-size: 10.5px; letter-spacing: .18em; text-transform: uppercase; }
.nav__links a:hover { color: var(--volt); }
.nav__cta { border: 1px solid var(--ink); border-radius: 999px; padding: 9px 18px; transition: background-color .35s var(--ease), color .35s var(--ease); }
.nav__cta:hover { background: var(--volt); border-color: var(--volt); color: #fff; }
@media (max-width: 760px) { .nav__links a:not(.nav__cta) { display: none; } }

/* ---------- hero ---------- */
.hero { padding-top: clamp(96px, 13vw, 170px); padding-bottom: clamp(30px, 5vw, 60px); }
.hero h1 { font-size: clamp(1.9rem, 6.1vw, 8rem); margin-top: 18px; }
.hero h1 em { font-style: normal; color: var(--volt); }
.hero__grid { margin-top: clamp(26px, 4vw, 56px); display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(24px, 4vw, 60px); align-items: end; }
.hero__lede { color: var(--dim); font-size: 15px; max-width: 40ch; align-self: start; }
.hero__side img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; }
.hero__bar { margin-top: clamp(26px, 4vw, 46px); display: flex; justify-content: space-between; gap: 18px; flex-wrap: wrap; border-top: 1px solid var(--line); padding-top: 16px; }
@media (max-width: 900px) { .hero__grid { grid-template-columns: 1fr; } .hero__side img { aspect-ratio: 4 / 3; } }

/* ---------- marquee ---------- */
.band { border-block: 1px solid var(--line); padding-block: 14px; background: var(--volt); color: #fff; }
.band .aw-marq__t span { font-family: "Syne", sans-serif; font-weight: 800; font-size: clamp(1.1rem, 2.4vw, 1.9rem); text-transform: uppercase; letter-spacing: -.02em; }

/* ---------- treatment rail ---------- */
.card { flex: none; width: min(74vw, 430px); background: var(--bone2); padding: clamp(20px, 2.4vw, 30px); display: flex; flex-direction: column; min-height: 62svh; }
.card__no { font-size: 10.5px; letter-spacing: .2em; }
.card h3 { font-family: "Syne", sans-serif; font-weight: 800; font-size: clamp(1.5rem, 3vw, 2.4rem); text-transform: uppercase; letter-spacing: -.03em; margin-top: 14px; }
.card p { margin-top: 12px; color: var(--dim); }
.card__f { margin-top: auto; padding-top: 22px; border-top: 1px solid var(--line); display: flex; justify-content: space-between; align-items: baseline; }
.card__f b { font-family: "Syne", sans-serif; font-size: 1.3rem; }
.card--img { padding: 0; overflow: hidden; }
.card--img img { width: 100%; height: 100%; object-fit: cover; }
@media (max-width: 860px) { .card { width: 100%; min-height: 0; } .card--img { min-height: 300px; } }

/* ---------- numbers ---------- */
.nums { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 1px solid var(--line); }
.nums div { padding: clamp(22px, 3.6vw, 48px) 20px clamp(22px, 3.6vw, 48px) 0; border-right: 1px solid var(--line); }
.nums div:last-child { border-right: 0; }
.nums b { font-family: "Syne", sans-serif; font-weight: 800; font-size: clamp(2rem, 4.6vw, 4rem); letter-spacing: -.05em; display: block; line-height: 1; }
.nums b sup { font-size: .4em; vertical-align: super; }
.nums span { display: block; margin-top: 12px; }
@media (max-width: 760px) { .nums { grid-template-columns: repeat(2, 1fr); } .nums div:nth-child(2n) { border-right: 0; } }

/* ---------- bleed ---------- */
.bleed { position: relative; height: clamp(440px, 84vh, 860px); overflow: hidden; display: flex; align-items: flex-end; color: var(--bone); }
.bleed__media { position: absolute; inset: -10% 0; }
.bleed__media img { width: 100%; height: 100%; object-fit: cover; filter: contrast(1.05); }
.bleed::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 30%, rgba(14,14,14,.86)); }
.bleed__in { position: relative; z-index: 2; width: 100%; padding: 0 var(--gutter) clamp(30px, 5vw, 60px); }
.bleed h2 { font-family: "Syne", sans-serif; font-weight: 800; text-transform: uppercase; letter-spacing: -.04em; line-height: .92; font-size: clamp(1.9rem, 6vw, 5.2rem); }

/* ---------- editorial ---------- */
.edit { display: grid; grid-template-columns: repeat(12, 1fr); gap: clamp(20px, 3vw, 48px); align-items: start; }
.edit__fig { grid-column: 1 / 6; }
.edit__fig img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; }
.edit__body { grid-column: 7 / 13; }
.edit__body h2 { font-family: "Syne", sans-serif; font-weight: 800; font-size: clamp(1.6rem, 3.6vw, 3rem); text-transform: uppercase; letter-spacing: -.035em; line-height: .95; }
.edit__body p { margin-top: 18px; color: var(--dim); max-width: 46ch; }
.edit__body p + p { margin-top: 14px; }
@media (max-width: 900px) { .edit__fig, .edit__body { grid-column: 1 / -1; } }

/* ---------- accordion ---------- */
.acc { border-top: 1px solid var(--line); margin-top: clamp(24px, 3vw, 44px); }
.acc details { border-bottom: 1px solid var(--line); }
.acc summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; gap: 20px; align-items: center; padding-block: clamp(16px, 2.2vw, 26px); transition: padding-left .5s var(--ease); }
.acc summary::-webkit-details-marker { display: none; }
.acc summary:hover { padding-left: 10px; }
.acc summary h3 { font-family: "Syne", sans-serif; font-weight: 800; font-size: clamp(1rem, 2.2vw, 1.6rem); text-transform: uppercase; letter-spacing: -.02em; }
.acc summary i { font-style: normal; font-size: 20px; color: var(--volt); transition: transform .35s var(--ease); }
.acc details[open] summary i { transform: rotate(45deg); }
.acc p { padding-bottom: 22px; color: var(--dim); max-width: 62ch; }

/* ---------- cta ---------- */
.cta { padding-block: clamp(70px, 12vw, 190px); }
.cta h2 { font-size: clamp(2.2rem, 10vw, 9rem); }
.cta__row { margin-top: clamp(26px, 4vw, 48px); display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; align-items: end; border-top: 1px solid var(--line); padding-top: 20px; }
.cta__btn { background: var(--volt); color: #fff; border-radius: 999px; padding: 16px 30px; font-size: 11px; letter-spacing: .18em; text-transform: uppercase; transition: background-color .35s var(--ease); }
.cta__btn:hover { background: var(--ink); }

/* ---------- notice + footer ---------- */
.notice { border: 1px dashed rgba(43,52,255,.4); background: rgba(43,52,255,.05); padding: clamp(20px, 3vw, 32px); display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 2.4fr); gap: clamp(14px, 3vw, 40px); }
.notice p { color: var(--dim); max-width: 66ch; font-size: 12.5px; }
.notice p + p { margin-top: 9px; }
@media (max-width: 760px) { .notice { grid-template-columns: 1fr; } }

.foot { border-top: 1px solid var(--line); margin-top: clamp(36px, 6vw, 70px); padding-block: clamp(34px, 5vw, 60px); }
.foot__top { display: grid; grid-template-columns: minmax(0, 1.6fr) repeat(3, minmax(0, 1fr)); gap: clamp(20px, 3vw, 44px); }
.foot__top p { color: var(--dim); margin-top: 12px; max-width: 30ch; font-size: 12.5px; }
.foot h4 { margin-bottom: 12px; font-weight: 400; }
.foot li + li { margin-top: 7px; }
.foot li, .foot a { font-size: 12.5px; }
.foot a:hover { color: var(--volt); }
.foot__bot { margin-top: clamp(28px, 4vw, 48px); padding-top: 16px; border-top: 1px solid var(--line); display: flex; justify-content: space-between; gap: 10px 26px; flex-wrap: wrap; }
@media (max-width: 820px) { .foot__top { grid-template-columns: repeat(2, 1fr); } .foot__top > div:first-child { grid-column: 1 / -1; } }

/* ---------- narrow-screen display type guards ---------- */
.disp, .bleed h2, .edit__body h2 { overflow-wrap: break-word; }
@media (max-width: 900px) { .hero__grid { grid-template-columns: minmax(0, 1fr); } }
@media (max-width: 760px) {
  .hero h1 { font-size: clamp(1.9rem, 6.8vw, 4rem); }
  .cta h2 { font-size: clamp(2rem, 9vw, 5rem); }
  .bleed h2 { font-size: clamp(1.5rem, 6.4vw, 3rem); }
}