/* ═══════════════════════════════════════════════════
   شَفا SHAFA — archviz serenity
   limestone paper · travertine · bronze · dusk gold · indigo night
   El Messiri display · IBM Plex Sans Arabic body · Plex Mono data
   ═══════════════════════════════════════════════════ */

:root {
  --paper: #EFE9DC;
  --paper-2: #E6DECC;
  --stone: #D8CCB4;
  --bronze: #8A6C49;
  --bronze-2: #6E5539;
  --gold: #C79A5F;
  --ink: #262119;
  --ink-soft: #4D453A;
  --night: #141926;
  --night-2: #1B2233;
  --moon: #E8E4D8;

  --disp: "El Messiri", serif;
  --body: "IBM Plex Sans Arabic", sans-serif;
  --mono: "IBM Plex Mono", monospace;

  --ease: cubic-bezier(.22, .8, .24, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
html.lenis { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto; }

body {
  font-family: var(--body);
  font-weight: 300;
  background: var(--paper);
  color: var(--ink);
  line-height: 1.9;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3 { font-family: var(--disp); font-weight: 600; line-height: 1.45; }

::selection { background: var(--gold); color: var(--night); }

/* ── reveals ── */
.rv { opacity: 0; transform: translateY(18px); transition: opacity .55s var(--ease), transform .55s var(--ease); }
.rv.in { opacity: 1; transform: none; }

.sec-kicker {
  font-size: .78rem; font-weight: 500; letter-spacing: .12em;
  color: var(--bronze); margin-bottom: .9rem;
}
.sec-kicker::after {
  content: ""; display: inline-block; vertical-align: middle;
  width: 44px; height: 1px; background: var(--bronze);
  margin-inline-start: .8rem; opacity: .6;
}

/* ═══ preloader ═══ */
.pre {
  position: fixed; inset: 0; z-index: 60;
  background: var(--paper);
  display: grid; place-content: center; gap: 1rem; justify-items: center;
  transition: opacity .7s var(--ease), visibility .7s;
}
.pre.off { opacity: 0; visibility: hidden; }
.pre__line { width: min(320px, 60vw); color: var(--bronze); }
.pre__line path { stroke-dasharray: 600; stroke-dashoffset: 600; animation: preDraw 1.4s var(--ease) forwards; }
@keyframes preDraw { to { stroke-dashoffset: 0; } }
.pre__word { font-family: var(--disp); font-size: 2rem; color: var(--ink); opacity: 0; animation: preWord .8s .5s var(--ease) forwards; }
@keyframes preWord { to { opacity: 1; } }

/* ═══ nav ═══ */
.nav {
  position: fixed; top: 0; inset-inline: 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between; gap: 1.5rem;
  padding: 1.1rem clamp(1.2rem, 4vw, 3rem);
  color: var(--moon);
  opacity: 0; transform: translateY(-12px);
  transition: opacity .8s var(--ease) .2s, transform .8s var(--ease) .2s,
              background .5s, color .5s, box-shadow .5s, padding .5s;
}
.nav.show { opacity: 1; transform: none; }
.nav:not(.solid) {
  background: linear-gradient(to bottom, rgb(20 25 38 / .58), rgb(20 25 38 / .22) 60%, rgb(20 25 38 / 0));
  text-shadow: 0 1px 14px rgb(20 25 38 / .65);
}
.nav:not(.solid) .nav__cta { box-shadow: 0 1px 14px rgb(20 25 38 / .3); }
.nav.solid {
  background: color-mix(in srgb, var(--paper) 92%, transparent);
  color: var(--ink);
  backdrop-filter: blur(14px);
  box-shadow: 0 1px 0 rgb(38 33 25 / .08);
  padding-block: .8rem;
}
.nav__brand { display: flex; align-items: center; gap: .6rem; font-family: var(--disp); font-size: 1.35rem; font-weight: 700; }
.nav__mark { width: 34px; color: var(--gold); }
.nav__links { display: flex; gap: 1.6rem; font-size: .88rem; font-weight: 400; }
.nav__links a { opacity: .82; transition: opacity .3s; }
.nav__links a:hover, .nav__links a:focus-visible { opacity: 1; }
.nav__cta {
  font-size: .84rem; font-weight: 500;
  border: 1px solid currentColor; border-radius: 100px;
  padding: .5rem 1.3rem;
  transition: background .35s, color .35s, border-color .35s;
}
.nav__cta:hover, .nav__cta:focus-visible { background: var(--gold); border-color: var(--gold); color: var(--night); }

/* ═══ scrub hero ═══ */
.scrub { height: 400vh; position: relative; background: var(--night); }
.scrub__stage { position: sticky; top: 0; height: 100vh; overflow: hidden; }
.scrub__video, .scrub__fallback {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
}
.scrub__fallback { display: none; }
.no-video .scrub__video { display: none; }
.no-video .scrub__fallback { display: block; animation: kb 26s linear infinite alternate; }
@keyframes kb { from { transform: scale(1); } to { transform: scale(1.08); } }
.scrub__tint {
  position: absolute; inset: 0;
  background: linear-gradient(to bottom, rgb(20 25 38 / .5), rgb(20 25 38 / 0) 26%),
              linear-gradient(to top, rgb(20 25 38 / .55), rgb(20 25 38 / 0) 38%),
              radial-gradient(120% 90% at 50% 50%, rgb(20 25 38 / 0) 55%, rgb(20 25 38 / .35));
}

.scrub__copy {
  position: absolute; inset: 0;
  display: grid; place-content: center; text-align: center;
  color: var(--moon);
  padding: 1.5rem;
  opacity: 0; visibility: hidden;
  transition: opacity .001s;
}
.scrub__copy h1 {
  font-size: clamp(4.5rem, 13vw, 10rem); font-weight: 700; line-height: 1.1;
  text-shadow: 0 2px 40px rgb(20 25 38 / .5);
}
.scrub__copy h2 {
  font-size: clamp(1.9rem, 5vw, 3.6rem); font-weight: 600;
  text-shadow: 0 2px 30px rgb(20 25 38 / .55);
}
.scrub__copy p { font-size: clamp(1.05rem, 2.2vw, 1.4rem); letter-spacing: .06em; margin-top: .4rem; opacity: .92; }
.scrub__mark { width: clamp(120px, 18vw, 190px); margin-inline: auto; color: var(--gold); margin-bottom: .8rem; }

.scrub__hint {
  margin-top: 3.2rem; font-size: .78rem; letter-spacing: .3em; opacity: .75;
  display: grid; justify-items: center; gap: .7rem;
}
.scrub__hint span { width: 1px; height: 44px; background: var(--moon); display: block; overflow: hidden; position: relative; }
.scrub__hint span::after {
  content: ""; position: absolute; inset-inline: 0; top: -100%; height: 100%;
  background: var(--gold); animation: hintDrop 1.8s var(--ease) infinite;
}
@keyframes hintDrop { to { top: 100%; } }

/* ═══ manifesto ═══ */
.mani { padding: clamp(6rem, 12vw, 10rem) clamp(1.2rem, 6vw, 6rem); max-width: 1200px; margin-inline: auto; }
.mani__kicker { font-size: .78rem; font-weight: 500; letter-spacing: .12em; color: var(--bronze); margin-bottom: 2rem; }
.mani__lead {
  font-family: var(--disp); font-weight: 500;
  font-size: clamp(1.7rem, 4.2vw, 3.1rem); line-height: 1.8; color: var(--ink);
  max-width: 21ch;
}
.mani__lead em { font-style: normal; color: var(--bronze); font-weight: 700; font-size: 1.22em; }
.mani__pillars {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: clamp(2rem, 4vw, 3.5rem); margin-top: clamp(4rem, 7vw, 6rem);
}
.pillar { border-top: 1px solid rgb(38 33 25 / .18); padding-top: 1.6rem; }
.pillar__n { font-family: var(--mono); font-size: .8rem; color: var(--bronze); }
.pillar h3 { font-size: 1.35rem; margin: .7rem 0 .5rem; }
.pillar p { font-size: .95rem; color: var(--ink-soft); max-width: 34ch; }

/* ═══ place ═══ */
.place {
  display: grid; grid-template-columns: 1.15fr 1fr; align-items: center;
  gap: clamp(2rem, 5vw, 5rem);
  padding: clamp(4rem, 9vw, 8rem) clamp(1.2rem, 5vw, 5rem);
  background: var(--paper-2);
}
.place__media { overflow: hidden; border-radius: 4px; }
.place__media img { transition: transform 1.4s var(--ease); }
.place__media:hover img { transform: scale(1.04); }
.place__text h2 { font-size: clamp(1.8rem, 3.6vw, 2.7rem); margin-bottom: 1.2rem; }
.place__text > p { color: var(--ink-soft); max-width: 52ch; }
.place__stats {
  list-style: none; display: grid; grid-template-columns: repeat(2, 1fr);
  gap: 1.8rem 2.4rem; margin-top: 2.8rem;
}
.place__stats b {
  display: block; font-family: var(--disp); font-weight: 700;
  font-size: clamp(2rem, 4vw, 2.9rem); color: var(--bronze); line-height: 1.2;
}
.place__stats span { font-size: .85rem; color: var(--ink-soft); }

/* ═══ collection ═══ */
.coll { padding: clamp(5rem, 10vw, 9rem) clamp(1.2rem, 5vw, 5rem); }
.coll__head { max-width: 1400px; margin-inline: auto; margin-bottom: clamp(2.5rem, 5vw, 4rem); }
.coll__head h2 { font-size: clamp(2rem, 4.5vw, 3.2rem); }
.coll__grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: clamp(1.5rem, 3vw, 2.5rem); max-width: 1400px; margin-inline: auto;
}
.villa { background: #fff; border-radius: 4px; overflow: hidden; box-shadow: 0 1px 2px rgb(38 33 25 / .06); display: flex; flex-direction: column; }
.villa__media { overflow: hidden; aspect-ratio: 16/10; }
.villa__media img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s var(--ease); }
.villa:hover .villa__media img { transform: scale(1.05); }
.villa__body { padding: 1.6rem 1.6rem 1.8rem; display: flex; flex-direction: column; gap: .7rem; flex: 1; }
.villa__body h3 { font-size: 1.5rem; display: flex; align-items: baseline; gap: .6rem; }
.villa__num { font-family: var(--mono); font-size: .85rem; color: var(--bronze); direction: ltr; }
.villa__body > p { font-size: .93rem; color: var(--ink-soft); flex: 1; }
.villa dl { display: flex; gap: 1.6rem; border-top: 1px solid rgb(38 33 25 / .12); padding-top: 1rem; margin-top: .4rem; }
.villa dt { font-size: .72rem; color: var(--bronze); letter-spacing: .06em; }
.villa dd { font-size: .92rem; font-weight: 500; }

/* ═══ interiors ═══ */
.inter { background: var(--night); color: var(--moon); padding: clamp(5rem, 10vw, 9rem) clamp(1.2rem, 5vw, 5rem); }
.inter .sec-kicker { color: var(--gold); }
.inter .sec-kicker::after { background: var(--gold); }
.inter__head { max-width: 1400px; margin-inline: auto; margin-bottom: clamp(2.5rem, 5vw, 4rem); }
.inter__head h2 { font-size: clamp(2rem, 4.5vw, 3.2rem); }
.inter__grid {
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: clamp(1.2rem, 2.5vw, 2rem); max-width: 1400px; margin-inline: auto;
}
.inter__item { position: relative; overflow: hidden; border-radius: 4px; }
.inter__item.i-wide { grid-column: 1 / -1; }
.inter__item img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 16/9; transition: transform 1.4s var(--ease); }
.inter__item.i-wide img { aspect-ratio: 21/9; }
.inter__item:hover img { transform: scale(1.04); }
.inter__item figcaption {
  position: absolute; bottom: 0; inset-inline: 0;
  padding: 2.2rem 1.4rem 1.1rem; font-size: .85rem;
  background: linear-gradient(to top, rgb(20 25 38 / .75), transparent);
}

/* ═══ materials ═══ */
.mat { position: relative; min-height: 90vh; display: grid; align-items: center; overflow: hidden; }
.mat__media { position: absolute; inset: -8% 0; }
.mat__media img { width: 100%; height: 100%; object-fit: cover; }
.mat__card {
  position: relative; margin: clamp(4rem, 10vw, 8rem) clamp(1.2rem, 7vw, 7rem);
  background: color-mix(in srgb, var(--paper) 94%, transparent);
  backdrop-filter: blur(8px);
  max-width: 480px; padding: 2.6rem; border-radius: 4px;
  box-shadow: 0 30px 80px rgb(20 25 38 / .25);
}
.mat__card h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); margin-bottom: .9rem; }
.mat__card p:last-child { font-size: .95rem; color: var(--ink-soft); }

/* ═══ night ═══ */
.night { position: relative; min-height: 100vh; display: grid; align-items: end; overflow: hidden; background: var(--night); }
.night__bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.night__copy {
  position: relative; color: var(--moon);
  padding: clamp(4rem, 9vw, 7rem) clamp(1.2rem, 6vw, 6rem);
  background: linear-gradient(to top, rgb(20 25 38 / .8), transparent);
  width: 100%;
}
.night__copy .sec-kicker { color: var(--gold); } .night__copy .sec-kicker::after { background: var(--gold); }
.night__copy h2 { font-size: clamp(2rem, 4.5vw, 3.4rem); margin-bottom: 1rem; }
.night__copy p { max-width: 46ch; opacity: .88; }

/* ═══ register ═══ */
.reg { background: var(--paper); padding: clamp(5rem, 11vw, 10rem) clamp(1.2rem, 5vw, 5rem); }
.reg__inner { max-width: 660px; margin-inline: auto; text-align: center; }
.reg h2 { font-size: clamp(2rem, 4.6vw, 3.2rem); margin-bottom: .8rem; }
.reg__note { color: var(--ink-soft); margin-bottom: 2.6rem; }
.reg__form { display: grid; gap: 1.3rem; text-align: start; }
.field { display: grid; gap: .45rem; }
.field label { font-size: .82rem; font-weight: 500; color: var(--bronze-2); }
.field input, .field select {
  font: inherit; font-size: 1rem; color: var(--ink);
  background: #fff; border: 1px solid rgb(38 33 25 / .18); border-radius: 4px;
  padding: .85rem 1rem; transition: border-color .3s, box-shadow .3s;
}
.field input:focus-visible, .field select:focus-visible {
  outline: none; border-color: var(--bronze);
  box-shadow: 0 0 0 3px rgb(138 108 73 / .18);
}
.reg__btn {
  font: inherit; font-weight: 500; font-size: 1rem; cursor: pointer;
  background: var(--ink); color: var(--paper);
  border: 0; border-radius: 100px; padding: 1rem 2rem; margin-top: .5rem;
  transition: background .35s, transform .35s var(--ease);
}
.reg__btn:hover, .reg__btn:focus-visible { background: var(--bronze-2); transform: translateY(-2px); }
.reg__done { display: none; color: var(--bronze-2); font-weight: 500; text-align: center; }
.reg__form.sent .reg__done { display: block; }
.reg__form.sent .reg__btn, .reg__form.sent .field { display: none; }

/* ═══ footer ═══ */
.foot {
  background: var(--night); color: var(--moon);
  padding: 3.5rem clamp(1.2rem, 5vw, 5rem) 2.5rem;
  display: grid; gap: 1.1rem; justify-items: center; text-align: center;
}
.foot__brand { display: flex; align-items: center; gap: .6rem; font-family: var(--disp); font-size: 1.5rem; font-weight: 700; }
.foot__brand svg { width: 36px; color: var(--gold); }
.foot__concept { font-size: .82rem; opacity: .62; max-width: 62ch; }
.foot__credit { font-size: .82rem; opacity: .8; }
.foot__credit a { color: var(--gold); }

/* ═══ responsive ═══ */
@media (max-width: 900px) {
  .nav__links { display: none; }
  .place { grid-template-columns: 1fr; }
  .inter__grid { grid-template-columns: 1fr; }
  .inter__item.i-wide img { aspect-ratio: 16/9; }
  .scrub { height: 320vh; }
}

/* ═══ reduced motion ═══ */
@media (prefers-reduced-motion: reduce) {
  .rv { opacity: 1; transform: none; transition: none; }
  .scrub { height: auto; }
  .scrub__stage { position: relative; }
  .scrub__copy { position: relative; opacity: 1 !important; visibility: visible !important; padding-block: 4rem; }
  .sc-2, .sc-3 { display: none; }
  .no-video .scrub__fallback, .scrub__fallback { animation: none; }
  .scrub__hint span::after { animation: none; }
}

/* ═══ generated identity ═══ */
.nav__logo { height: 44px; width: auto; display: block; }
.nav__logo--b { display: none; }
.nav.solid .nav__logo--w { display: none; }
.nav.solid .nav__logo--b { display: block; }
.scrub__seal { width: clamp(64px, 8vw, 100px); margin-inline: auto; margin-bottom: 1.2rem; filter: drop-shadow(0 4px 24px rgb(20 25 38 / .45)); }
.scrub__logo { width: clamp(200px, 30vw, 380px); margin-inline: auto; display: block; filter: drop-shadow(0 4px 30px rgb(20 25 38 / .5)); }
.foot__seal { height: 54px; width: auto; }
.foot__logo { height: 40px; width: auto; }
.foot__brand { flex-direction: column; gap: .9rem; }