/* ============================================================
   LUMIN SKIN & BODY — sample wellness studio site
   Theme: bright modern / white and coral
   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, input, textarea, select { font: inherit; color: inherit; }
button { background: none; border: 0; cursor: pointer; }

:root {
  --white: #FFFFFF;
  --blush: #FFF4F1;
  --blush-2: #FFE6DF;
  --coral: #F0624D;
  --coral-d: #D14733;
  --ink: #191614;
  --muted: #6B6360;
  --line: #F0E6E2;
  --radius: 22px;
  --gutter: clamp(20px, 5vw, 76px);
  --max: 1240px;
  --bar-h: 30px;
  --ease: cubic-bezier(.16, 1, .3, 1);
}

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: "Outfit", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  font-size: 16.5px;
  line-height: 1.62;
  font-weight: 400;
  color: var(--ink); background: var(--white);
  padding-top: var(--bar-h);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
::selection { background: var(--coral); color: #fff; }

.wrap { width: 100%; max-width: var(--max); margin-inline: auto; padding-inline: var(--gutter); }
h1, h2, h3 { font-family: "Outfit", -apple-system, sans-serif; font-weight: 600; line-height: 1.08; letter-spacing: -.03em;  }
h1 { font-size: clamp(2.3rem, 5.4vw, 4.2rem); }
h2 { font-size: clamp(1.9rem, 3.8vw, 3rem); }
h3 { font-size: 1.2rem; }
.eyebrow { font-size: 11.5px; font-weight: 600; letter-spacing: .18em; text-transform: uppercase; color: var(--coral-d); }
.lead { color: var(--muted); font-size: 17px; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 15px 28px; border-radius: 999px;
  font-size: 14.5px; font-weight: 600;
  letter-spacing: .01em; 
  background: var(--coral); color: #fff;
  transition: background-color .3s var(--ease), color .3s var(--ease), transform .3s var(--ease);
}
.btn:hover { background: var(--coral-d); transform: translateY(-2px); }
.btn--ghost { background: transparent; color: var(--ink); border: 1px solid var(--line); }
.btn--ghost:hover { background: var(--blush); }

/* ---------- sample warning bar ---------- */
.sample-bar {
  position: fixed; inset: 0 0 auto 0; z-index: 200; height: var(--bar-h);
  display: flex; align-items: center; justify-content: center; gap: 14px;
  background: var(--ink); color: #fff;
  font-family: "Outfit", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  font-size: 9.5px; font-weight: 700; letter-spacing: .2em; text-transform: uppercase;
  padding-inline: 14px; text-align: center;
}
.sample-bar .dim { color: rgba(255,255,255,.55); }
@media (max-width: 720px) { .sample-bar { font-size: 8.5px; letter-spacing: .14em; } .sample-bar .dim { display: none; } }

/* ---------- nav ---------- */
.nav {
  position: fixed; top: var(--bar-h); left: 0; right: 0; z-index: 150;
  background: rgba(255,255,255,.86);
  -webkit-backdrop-filter: blur(13px); backdrop-filter: blur(13px);
  border-bottom: 1px solid transparent;
  transition: border-color .4s var(--ease), background-color .4s var(--ease);
}
.nav.is-solid { border-bottom-color: var(--line); background: rgba(255,255,255,.96); }
.nav__inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; height: 74px; }
.nav__links { display: flex; align-items: center; gap: 30px; }
.nav__links a { font-size: 14px; font-weight: 500; color: var(--muted); transition: color .25s;  }
.nav__links a:hover { color: var(--ink); }
.nav__toggle { display: none; width: 36px; height: 36px; position: relative; }
.nav__toggle i { position: absolute; left: 7px; right: 7px; height: 2px; background: var(--ink); transition: transform .35s var(--ease); }
.nav__toggle i:nth-child(1) { top: 14px; }
.nav__toggle i:nth-child(2) { top: 21px; }
body.menu-open .nav__toggle i:nth-child(1) { transform: translateY(3.5px) rotate(45deg); }
body.menu-open .nav__toggle i:nth-child(2) { transform: translateY(-3.5px) rotate(-45deg); }
@media (max-width: 960px) { .nav__links { display: none; } .nav__toggle { display: block; } }
@media (max-width: 540px) { .nav__inner > .btn { display: none; } }

.menu {
  position: fixed; inset: calc(var(--bar-h) + 74px) 0 0 0; z-index: 140;
  background: #fff; padding: 26px var(--gutter) 40px;
  display: flex; flex-direction: column; gap: 2px;
  opacity: 0; visibility: hidden; transform: translateY(-10px);
  transition: opacity .35s var(--ease), transform .35s var(--ease), visibility .35s;
}
body.menu-open .menu { opacity: 1; visibility: visible; transform: none; }
body.menu-open { overflow: hidden; }
.menu a { font-family: "Outfit", -apple-system, sans-serif; font-weight: 600; font-size: 1.7rem;  padding-block: 12px; border-bottom: 1px solid var(--line); }
.menu .btn { margin-top: 22px; }

/* ---------- sections ---------- */
.section { padding-block: clamp(58px, 8vw, 116px); }
.sechead { max-width: 660px; }
.sechead h2 { margin-top: 12px; }
.sechead p { margin-top: 14px; color: var(--muted); }
.sechead--center { margin-inline: auto; text-align: center; }
.sechead--split { max-width: none; display: flex; align-items: end; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.sechead--split p { max-width: 40ch; margin-top: 0; }

/* ---------- sample notice ---------- */
.notice {
  border: 1px dashed var(--blush-2); background: var(--blush);
  border-radius: var(--radius); padding: clamp(20px, 3vw, 32px);
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 2.4fr); gap: clamp(14px, 3vw, 36px);
}
.notice b { font-size: 11.5px; letter-spacing: .18em; text-transform: uppercase; color: var(--coral-d); }
.notice p { font-size: 13.5px; color: var(--muted); max-width: 64ch; }
.notice p + p { margin-top: 8px; }
@media (max-width: 760px) { .notice { grid-template-columns: 1fr; } }

/* ---------- footer ---------- */
.foot { background: var(--ink); color: #fff; margin-top: clamp(40px, 6vw, 80px); padding-block: clamp(44px, 5vw, 76px); }
.foot__top { display: grid; grid-template-columns: minmax(0, 1.5fr) repeat(3, minmax(0, 1fr)); gap: clamp(24px, 3vw, 46px); }
.foot__brand p { margin-top: 14px; font-size: 14px; color: rgba(255,255,255,.6); max-width: 32ch; }
.foot h4 { font-family: "Outfit", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif; font-size: 11.5px; letter-spacing: .18em; text-transform: uppercase; color: rgba(255,255,255,.6); margin-bottom: 14px; font-weight: 700; }
.foot li + li { margin-top: 8px; }
.foot li, .foot a { font-size: 14.5px; }
.foot a:hover { color: var(--coral); }
.foot__bottom { margin-top: clamp(32px, 4vw, 54px); padding-top: 20px; border-top: 1px solid rgba(255,255,255,.16); display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px 24px; font-size: 12.5px; color: rgba(255,255,255,.6); }
@media (max-width: 820px) { .foot__top { grid-template-columns: repeat(2, 1fr); } .foot__brand { grid-column: 1 / -1; } }

/* ---------- reveal + page transition ---------- */
.rv { opacity: 0; transform: translateY(20px); }
.is-ready .rv { transition: opacity .75s var(--ease), transform .75s var(--ease); transition-delay: var(--d, 0s); }
.rv.in { opacity: 1; transform: none; }
.page { opacity: 0; transition: opacity .4s ease; }
.page.is-visible { opacity: 1; }
.page.is-leaving { opacity: 0; transition-duration: .25s; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; transition-duration: .001ms !important; }
  .rv { opacity: 1; transform: none; }
  .page { opacity: 1; }
}


/* ---------- brand ---------- */
.brand { display: flex; align-items: center; gap: 9px; font-weight: 700; font-size: 21px; letter-spacing: -.03em; }
.brand i { width: 13px; height: 13px; border-radius: 50%; background: var(--coral); display: block; }

/* ---------- hero ---------- */
.hero { padding-top: clamp(100px, 12vw, 140px); padding-bottom: clamp(40px, 6vw, 80px); }
.hero__grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(28px, 5vw, 66px); align-items: center; }
.hero h1 { margin-top: 18px; }
.hero h1 em { font-style: normal; color: var(--coral); }
.hero .lead { margin-top: 20px; max-width: 42ch; }
.hero__cta { margin-top: 30px; display: flex; flex-wrap: wrap; gap: 12px; }
.hero__chips { margin-top: 30px; display: flex; flex-wrap: wrap; gap: 10px; }
.chip { background: var(--blush); border-radius: 999px; padding: 9px 16px; font-size: 13.5px; font-weight: 500; }
.hero__media { position: relative; }
.hero__media img { width: 100%; aspect-ratio: 4 / 4.2; object-fit: cover; border-radius: var(--radius); }
.hero__badge { position: absolute; bottom: -18px; left: -14px; background: #fff; border-radius: 18px; padding: 14px 18px; box-shadow: 0 20px 44px -26px rgba(25,22,20,.5); }
.hero__badge b { display: block; font-size: 15px; }
.hero__badge span { font-size: 12.5px; color: var(--muted); }
@media (max-width: 900px) {
  .hero__grid { grid-template-columns: 1fr; }
  .hero__media { order: -1; }
  .hero__media img { aspect-ratio: 4 / 3; }
  .hero__badge { left: 10px; }
}

/* ---------- treatment cards ---------- */
.cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; margin-top: clamp(30px, 4vw, 50px); }
.card { border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: #fff; transition: transform .4s var(--ease), box-shadow .4s var(--ease); }
.card:hover { transform: translateY(-5px); box-shadow: 0 24px 50px -32px rgba(25,22,20,.55); }
.card img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.card__body { padding: clamp(18px, 2.2vw, 26px); }
.card__body h3 { margin-bottom: 8px; }
.card__body p { font-size: 14.5px; color: var(--muted); }
.card__meta { margin-top: 18px; display: flex; justify-content: space-between; align-items: center; gap: 12px; padding-top: 16px; border-top: 1px solid var(--line); }
.card__meta b { font-size: 17px; }
.card__meta span { font-size: 12.5px; color: var(--muted); }
@media (max-width: 900px) { .cards { grid-template-columns: 1fr; } }

/* ---------- steps ---------- */
.steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(18px, 3vw, 40px); margin-top: clamp(30px, 4vw, 50px); }
.step b { display: block; margin-top: 14px; font-size: 17px; }
.step p { margin-top: 6px; font-size: 14.5px; color: var(--muted); }
.step__n { width: 44px; height: 44px; border-radius: 50%; background: var(--blush); color: var(--coral-d); display: grid; place-items: center; font-weight: 700; }
@media (max-width: 780px) { .steps { grid-template-columns: 1fr; } }

/* ---------- stats band ---------- */
.statband { background: var(--blush); border-radius: calc(var(--radius) + 6px); padding: clamp(26px, 4vw, 52px); display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: clamp(18px, 3vw, 40px); }
.statband b { display: block; font-size: clamp(1.8rem, 3.4vw, 2.8rem); font-weight: 700; letter-spacing: -.03em; }
.statband span { font-size: 13.5px; color: var(--muted); }
@media (max-width: 780px) { .statband { grid-template-columns: repeat(2, 1fr); } }

/* ---------- passes ---------- */
.passes { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; margin-top: clamp(30px, 4vw, 50px); }
.pass { border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(22px, 2.6vw, 32px); display: flex; flex-direction: column; }
.pass--pop { background: var(--ink); color: #fff; border-color: var(--ink); }
.pass--pop li { color: rgba(255,255,255,.72); border-color: rgba(255,255,255,.16); }
.pass__price { font-size: 2.2rem; font-weight: 700; letter-spacing: -.03em; margin-top: 10px; }
.pass__price small { font-size: 13px; font-weight: 400; color: var(--muted); }
.pass--pop .pass__price small { color: rgba(255,255,255,.6); }
.pass ul { margin-top: 20px; margin-bottom: 26px; }
.pass li { font-size: 14.5px; color: var(--muted); padding-block: 9px; border-top: 1px solid var(--line); }
.pass .btn { margin-top: auto; }
@media (max-width: 900px) { .passes { grid-template-columns: 1fr; max-width: 430px; margin-inline: auto; } }

/* ---------- faq ---------- */
.faq { max-width: 800px; margin-inline: auto; margin-top: clamp(26px, 3vw, 42px); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { list-style: none; cursor: pointer; padding-block: 18px; font-weight: 600; font-size: 16.5px; display: flex; justify-content: space-between; gap: 20px; align-items: center; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-size: 22px; font-weight: 400; color: var(--coral); transition: transform .3s var(--ease); }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq p { padding-bottom: 18px; color: var(--muted); font-size: 15px; }

/* ---------- book band ---------- */
.bookband { background: var(--coral); color: #fff; border-radius: calc(var(--radius) + 6px); padding: clamp(28px, 4vw, 60px); display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr); gap: clamp(24px, 4vw, 50px); align-items: center; }
.bookband p { margin-top: 14px; color: rgba(255,255,255,.85); max-width: 38ch; }
.bookband .btn { background: #fff; color: var(--coral-d); }
.bookband .btn:hover { background: var(--ink); color: #fff; }
.bookband__cta { display: flex; flex-wrap: wrap; gap: 12px; }
@media (max-width: 860px) { .bookband { grid-template-columns: 1fr; } }