/* ============================================================
   LUMIÈRE — considered skincare
   ============================================================ */
:root {
  --paper:  #f3ece2;   /* warm cream */
  --paper-2:#ece2d4;
  --sand:   #d9c9b3;
  --ink:    #2a2521;   /* soft espresso */
  --muted:  #8a7e70;
  --accent: #b08d57;   /* soft gold-bronze */
  --line:   rgba(42, 37, 33, 0.14);
  --serif:  "Cormorant Garamond", Georgia, serif;
  --sans:   "Jost", system-ui, sans-serif;
  --ease:   cubic-bezier(0.16, 1, 0.3, 1);
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { background: var(--paper); color: var(--ink); font-family: var(--sans); font-weight: 300; line-height: 1.65; -webkit-font-smoothing: antialiased; overflow-x: hidden; }
img { display: block; width: 100%; height: 100%; object-fit: cover; }
h1, h2, h3 { font-family: var(--serif); font-weight: 500; line-height: 1.05; }
a { color: inherit; }
::selection { background: var(--sand); }
em { font-style: italic; color: var(--accent); }

.eyebrow { font-size: 0.72rem; letter-spacing: 0.32em; text-transform: uppercase; color: var(--accent); margin-bottom: 1.2rem; }
h2 { font-size: clamp(2rem, 5vw, 3.6rem); }

.btn { display: inline-block; padding: 0.95rem 2rem; font-family: var(--sans); font-size: 0.76rem; letter-spacing: 0.18em; text-transform: uppercase; text-decoration: none; cursor: pointer; border: 1px solid var(--ink); transition: all 0.4s var(--ease); background: none; color: var(--ink); }
.btn--dark { background: var(--ink); color: var(--paper); }
.btn--dark:hover { background: transparent; color: var(--ink); }
.btn--text { border: none; padding-left: 0.4rem; padding-right: 0.4rem; }
.btn--text:hover { color: var(--accent); }

.reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.9s var(--ease), transform 0.9s var(--ease); }
.reveal.is-in { opacity: 1; transform: none; }
.d1{transition-delay:.12s}.d2{transition-delay:.24s}.d3{transition-delay:.36s}

/* topbar */
.topbar { background: var(--ink); color: var(--paper); text-align: center; font-size: 0.76rem; letter-spacing: 0.12em; padding: 0.65rem 1rem; }
.topbar a { color: var(--paper); text-decoration: underline; text-underline-offset: 3px; }

/* nav */
.nav { position: sticky; top: 0; z-index: 100; background: rgba(243, 236, 226, 0.86); backdrop-filter: blur(12px); border-bottom: 1px solid var(--line); }
.nav__inner { max-width: 1280px; margin: 0 auto; padding: 1.1rem clamp(1.2rem, 4vw, 2.5rem); display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; }
.nav__links { display: flex; gap: 2rem; }
.nav__links a { text-decoration: none; font-size: 0.8rem; letter-spacing: 0.14em; text-transform: uppercase; transition: color 0.3s; }
.nav__links a:hover { color: var(--accent); }
.nav__brand { grid-column: 2; text-align: center; font-family: var(--serif); font-size: 1.7rem; letter-spacing: 0.34em; text-indent: 0.34em; text-decoration: none; }
.nav__icons { justify-self: end; display: flex; gap: 1.4rem; }
.nav__icons a { text-decoration: none; font-size: 0.8rem; letter-spacing: 0.1em; text-transform: uppercase; transition: color 0.3s; }
.nav__icons a:hover { color: var(--accent); }
.nav__toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 4px; }
.nav__toggle span { width: 24px; height: 1.5px; background: var(--ink); transition: 0.4s var(--ease); }
.nav__toggle.is-open span:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
.nav__toggle.is-open span:nth-child(2){opacity:0}
.nav__toggle.is-open span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}

/* hero */
.hero { max-width: 1280px; margin: 0 auto; padding: clamp(2.5rem, 6vw, 5rem) clamp(1.2rem, 4vw, 2.5rem); display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 4.5rem); align-items: center; }
.hero__text h1 { font-size: clamp(2.8rem, 7vw, 5.5rem); }
.hero__lead { color: var(--muted); margin: 1.8rem 0 2.4rem; max-width: 40ch; font-size: 1.05rem; }
.hero__actions { display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; }
.hero__media { aspect-ratio: 3/4; overflow: hidden; border-radius: 2px; }
.hero__media img { transition: transform 1.6s var(--ease); }
.hero__media:hover img { transform: scale(1.04); }

/* trust */
.trust { background: var(--ink); color: var(--paper); display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 1.4rem; padding: 1.1rem; font-size: 0.74rem; letter-spacing: 0.2em; text-transform: uppercase; }
.trust i { color: var(--accent); font-style: normal; }

/* shop */
.shop { max-width: 1280px; margin: 0 auto; padding: clamp(4rem, 9vw, 7rem) clamp(1.2rem, 4vw, 2.5rem); }
.shop__head { text-align: center; margin-bottom: 3.5rem; }
.shop__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.4rem; }
.card { }
.card__media { position: relative; aspect-ratio: 4/5; overflow: hidden; background: var(--paper-2); border-radius: 2px; }
.card__media img { transition: transform 1s var(--ease); }
.card:hover .card__media img { transform: scale(1.05); }
.card__tag { position: absolute; top: 0.9rem; left: 0.9rem; background: var(--paper); color: var(--ink); font-size: 0.66rem; letter-spacing: 0.16em; text-transform: uppercase; padding: 0.35rem 0.7rem; border-radius: 100px; }
.card__add { position: absolute; left: 1rem; right: 1rem; bottom: 1rem; padding: 0.8rem; background: var(--ink); color: var(--paper); border: none; cursor: pointer; font-family: var(--sans); font-size: 0.72rem; letter-spacing: 0.18em; text-transform: uppercase; opacity: 0; transform: translateY(12px); transition: all 0.45s var(--ease); }
.card:hover .card__add { opacity: 1; transform: none; }
.card__add:hover { background: var(--accent); }
.card__info { text-align: center; padding-top: 1.1rem; }
.card__info h3 { font-size: 1.4rem; }
.card__info p { color: var(--muted); font-size: 0.86rem; margin: 0.2rem 0 0.5rem; }
.card__price { font-family: var(--serif); font-size: 1.25rem; color: var(--accent); }

/* feature */
.feature { max-width: 1280px; margin: 0 auto; padding: clamp(3rem, 7vw, 6rem) clamp(1.2rem, 4vw, 2.5rem); display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2.5rem, 6vw, 5rem); align-items: center; }
.feature__media { aspect-ratio: 5/4; overflow: hidden; border-radius: 2px; }
.feature__media img { transition: transform 1.4s var(--ease); }
.feature__media:hover img { transform: scale(1.05); }
.feature__text h2 { margin-bottom: 2rem; }
.feature__list { list-style: none; margin-bottom: 2.2rem; }
.feature__list li { padding: 1.2rem 0; border-top: 1px solid var(--line); color: var(--muted); }
.feature__list strong { color: var(--ink); font-weight: 400; }

/* ritual */
.ritual { background: var(--paper-2); }
.ritual__head { max-width: 1280px; margin: 0 auto; padding: clamp(4rem, 8vw, 6rem) clamp(1.2rem, 4vw, 2.5rem) 0; text-align: center; }
.ritual__lead { color: var(--muted); margin-top: 1rem; }
.ritual__steps { max-width: 1280px; margin: 3rem auto 0; padding: 0 clamp(1.2rem, 4vw, 2.5rem); display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.step { background: var(--paper); padding: 2.4rem; border-radius: 2px; text-align: center; }
.step__num { font-family: var(--serif); font-size: 1.1rem; color: var(--accent); letter-spacing: 0.1em; }
.step h3 { font-size: 1.8rem; margin: 0.6rem 0 0.6rem; }
.step p { color: var(--muted); font-size: 0.95rem; }
.ritual__cta { max-width: 1280px; margin: 2.5rem auto 0; padding: clamp(2rem,4vw,2.6rem); display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; flex-wrap: wrap; background: var(--ink); color: var(--paper); border-radius: 2px; }
.ritual__cta { margin-bottom: clamp(4rem, 8vw, 6rem); margin-left: auto; margin-right: auto; width: calc(100% - 2 * clamp(1.2rem, 4vw, 2.5rem)); }
.ritual__cta h3 { font-size: 1.7rem; }
.ritual__cta p { color: var(--sand); font-size: 0.95rem; }
.ritual__cta p span { color: var(--accent); }
.ritual__cta .btn--dark { background: var(--paper); color: var(--ink); border-color: var(--paper); }
.ritual__cta .btn--dark:hover { background: var(--accent); border-color: var(--accent); color: var(--paper); }

/* story */
.story { max-width: 1280px; margin: 0 auto; padding: clamp(4rem, 9vw, 7rem) clamp(1.2rem, 4vw, 2.5rem); display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2.5rem, 6vw, 5rem); align-items: center; }
.story__media { aspect-ratio: 4/3; overflow: hidden; border-radius: 2px; }
.story__media img { transition: transform 1.4s var(--ease); }
.story__media:hover img { transform: scale(1.05); }
.story__text h2 { margin-bottom: 1.6rem; }
.story__text p { color: var(--muted); margin-bottom: 1.2rem; max-width: 46ch; }
.story__sign { font-family: var(--serif); font-style: italic; font-size: 1.3rem; color: var(--ink); }

/* reviews */
.reviews { background: var(--paper-2); padding: clamp(4rem, 8vw, 6rem) clamp(1.2rem, 4vw, 2.5rem); }
.reviews__head { text-align: center; margin-bottom: 3rem; }
.reviews__head .stars { color: var(--accent); font-size: 1.3rem; letter-spacing: 0.2em; }
.reviews__head p { color: var(--muted); margin-top: 0.6rem; letter-spacing: 0.1em; }
.reviews__grid { max-width: 1280px; margin: 0 auto; display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.reviews blockquote { background: var(--paper); padding: 2.4rem; border-radius: 2px; }
.reviews blockquote p { font-family: var(--serif); font-style: italic; font-size: 1.4rem; line-height: 1.4; margin-bottom: 1.2rem; }
.reviews cite { color: var(--muted); font-style: normal; font-size: 0.85rem; letter-spacing: 0.1em; }

/* newsletter */
.news { padding: clamp(4rem, 9vw, 7rem) 1.5rem; text-align: center; }
.news__inner h2 { margin-bottom: 0.8rem; }
.news__inner > p { color: var(--muted); margin-bottom: 2rem; }
.news__form { display: flex; max-width: 460px; margin: 0 auto; gap: 0.6rem; flex-wrap: wrap; justify-content: center; }
.news__form input { flex: 1; min-width: 200px; background: transparent; border: 1px solid var(--line); padding: 0.95rem 1.2rem; font-family: var(--sans); font-size: 0.95rem; color: var(--ink); outline: none; transition: border-color 0.3s; }
.news__form input:focus { border-color: var(--accent); }
.news__done { margin-top: 1.4rem; color: var(--accent); font-family: var(--serif); font-style: italic; font-size: 1.3rem; }

/* footer */
.footer { background: var(--ink); color: var(--paper); padding: clamp(3rem, 6vw, 5rem) clamp(1.2rem, 4vw, 2.5rem) 2rem; }
.footer__top { max-width: 1280px; margin: 0 auto; display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 2.5rem; }
.footer__brand span { font-family: var(--serif); font-size: 1.7rem; letter-spacing: 0.3em; }
.footer__brand p { color: var(--sand); margin-top: 0.6rem; font-size: 0.9rem; }
.footer__col h4 { font-size: 0.74rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--accent); margin-bottom: 1.1rem; font-family: var(--sans); font-weight: 400; }
.footer__col a { display: block; color: var(--paper); opacity: 0.8; text-decoration: none; margin-bottom: 0.55rem; font-size: 0.92rem; transition: opacity 0.3s; }
.footer__col a:hover { opacity: 1; color: var(--accent); }
.footer__base { max-width: 1280px; margin: 3rem auto 0; padding-top: 1.6rem; border-top: 1px solid rgba(243,236,226,0.16); display: flex; justify-content: space-between; color: var(--sand); font-size: 0.8rem; }

/* toast */
.toast { position: fixed; bottom: 1.6rem; left: 50%; transform: translate(-50%, 140%); background: var(--ink); color: var(--paper); padding: 0.95rem 1.8rem; border-radius: 100px; font-size: 0.84rem; letter-spacing: 0.1em; z-index: 200; transition: transform 0.5s var(--ease); }
.toast.is-show { transform: translate(-50%, 0); }

/* responsive */
@media (max-width: 900px) {
  .nav__links { position: fixed; inset: 0 auto 0 0; width: min(76vw, 320px); flex-direction: column; justify-content: center; gap: 1.8rem; padding: 2rem; background: var(--paper); transform: translateX(-100%); transition: transform 0.5s var(--ease); border-right: 1px solid var(--line); }
  .nav__links.is-open { transform: translateX(0); }
  .nav__toggle { display: flex; justify-self: start; }
  .nav__inner { grid-template-columns: 1fr auto 1fr; }
  .nav__icons a:first-child { display: none; }
  .hero, .feature, .story { grid-template-columns: 1fr; }
  .hero__media { order: -1; aspect-ratio: 4/3; }
  .shop__grid { grid-template-columns: repeat(2, 1fr); }
  .ritual__steps, .reviews__grid { grid-template-columns: 1fr; }
  .feature__media { order: -1; }
  .footer__top { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 520px) {
  .shop__grid { grid-template-columns: 1fr; }
  .card__add { opacity: 1; transform: none; }
  .footer__top { grid-template-columns: 1fr; gap: 1.8rem; }
  .footer__base { flex-direction: column; gap: 0.5rem; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
  .reveal { opacity: 1; transform: none; }
}