/* ============================================================
   SADAN — Rooted in softness.
   Palette sampled from the brand wordmark; colour enters only
   through product photography and swatches.
   ============================================================ */

:root {
  /* ground */
  --blush:      #E9DFDE;
  --cream:      #F6F1EF;
  --porcelain:  #FDFBFA;
  /* ink */
  --ink:        #141110;
  --ink-soft:   #5C5350;
  --ink-faint:  #948B88;
  /* structure */
  --line:       #DCD1CE;
  --line-soft:  #EBE3E0;
  /* product colourways — swatches only, never UI chrome */
  --cw-black:    #14110F;
  --cw-mint:     #A9C0AE;
  --cw-burgundy: #6B2333;

  /* type */
  --display: "Bodoni Moda", "Times New Roman", serif;
  --body:    "Jost", "Helvetica Neue", Arial, sans-serif;
  --arabic:  "Tajawal", "Segoe UI", sans-serif;

  /* measure */
  --gutter: clamp(1.25rem, 5vw, 5.5rem);
  --maxw:   1440px;
  --rhythm: clamp(5rem, 12vw, 11rem);

  /* motion */
  --ease: cubic-bezier(.22,.61,.36,1);
  --slow: .9s;
  --med:  .45s;
}

html[dir="rtl"] { --display: var(--arabic); --body: var(--arabic); }

/* ---------- reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--cream);
  color: var(--ink);
  font-family: var(--body);
  font-weight: 300;
  font-size: 1.0625rem;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
html[lang^="ar"] body, html[dir="rtl"] body { font-family: var(--arabic); font-size: 1.125rem; line-height: 1.9; }
img, svg, video { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
input, select, textarea { font: inherit; color: inherit; }
h1,h2,h3,h4,h5,h6, p, figure, blockquote { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }

::selection { background: var(--blush); color: var(--ink); }

:focus-visible {
  outline: 1px solid var(--ink);
  outline-offset: 3px;
}

.screen-reader-text {
  position: absolute !important; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
.skip-link {
  position: absolute; top: -100px; left: 1rem; z-index: 999;
  background: var(--ink); color: var(--cream); padding: .75rem 1.25rem;
}
.skip-link:focus { top: 1rem; }

/* ---------- type scale ---------- */
.display {
  font-family: var(--display);
  font-weight: 300;
  line-height: .96;
  letter-spacing: -.015em;
  font-optical-sizing: auto;
}
html[dir="rtl"] .display { line-height: 1.25; letter-spacing: 0; font-weight: 300; }

.d1 { font-size: clamp(2.75rem, 6.2vw, 5.75rem); }
.d2 { font-size: clamp(2rem, 4.4vw, 3.75rem); }
.d3 { font-size: clamp(1.6rem, 2.9vw, 2.5rem); }

.eyebrow {
  font-family: var(--body);
  font-size: .6875rem;
  font-weight: 400;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--ink-faint);
}
html[dir="rtl"] .eyebrow { font-family: var(--arabic); letter-spacing: 0; font-size: .8125rem; }

.lede { font-size: clamp(1.0625rem, 1.35vw, 1.25rem); color: var(--ink-soft); max-width: 46ch; }

/* a measured rule — starts at the margin, stops short. Used as the only divider. */
.rule { height: 1px; background: var(--line); border: 0; width: min(220px, 34%); margin: 0; }

/* ---------- layout ---------- */
.wrap { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter); }
.section { padding-block: var(--rhythm); }
.section--tight { padding-block: calc(var(--rhythm) * .55); }

/* ============================================================
   HEADER — floating glass bar
   ============================================================ */
.site-header {
  position: fixed; inset-block-start: 0; inset-inline: 0; z-index: 200;
  padding: clamp(.75rem, 1.6vw, 1.25rem) var(--gutter);
  transition: padding var(--med) var(--ease);
}
.site-header.is-stuck { padding-block: .5rem; }

.header-bar {
  max-width: var(--maxw); margin-inline: auto;
  display: flex; align-items: center; justify-content: space-between; gap: 1.5rem;
  padding: .875rem clamp(1rem, 2.2vw, 1.75rem);
  border-radius: 999px;
  background: rgba(246, 241, 239, .68);
  border: 1px solid rgba(220, 209, 206, .8);
  backdrop-filter: blur(22px) saturate(1.4);
  -webkit-backdrop-filter: blur(22px) saturate(1.4);
  transition: background var(--med) var(--ease), border-color var(--med) var(--ease);
}
.site-header.is-stuck .header-bar {
  background: rgba(246, 241, 239, .86);
  border-color: rgba(220, 209, 206, 1);
}

.brand { display: inline-flex; align-items: center; gap: .625rem; flex: 0 0 auto; }
.brand img { height: clamp(20px, 2vw, 26px); width: auto; }
.brand-word {
  font-family: var(--display); font-weight: 400;
  font-size: clamp(1.05rem, 1.5vw, 1.375rem);
  letter-spacing: .22em; text-indent: .22em;
  line-height: 1;
}

.nav { display: flex; align-items: center; gap: clamp(1rem, 2vw, 2.25rem); }
.nav a {
  font-size: .75rem; letter-spacing: .14em; text-transform: uppercase; font-weight: 400;
  color: var(--ink); position: relative; padding-block: .35rem;
}
html[dir="rtl"] .nav a { letter-spacing: 0; font-size: .9375rem; text-transform: none; }
.nav a::after {
  content: ""; position: absolute; inset-inline-start: 0; bottom: 0;
  width: 100%; height: 1px; background: currentColor;
  transform: scaleX(0); transform-origin: var(--o, left);
  transition: transform var(--med) var(--ease);
}
.nav a:hover::after, .nav a[aria-current="page"]::after { transform: scaleX(1); }
html[dir="rtl"] .nav a::after { --o: right; }

.header-actions { display: flex; align-items: center; gap: clamp(.75rem, 1.4vw, 1.25rem); flex: 0 0 auto; }

/* language toggle — lives in the menu, per brief */
.lang-toggle { display: inline-flex; align-items: center; border: 1px solid var(--line); border-radius: 999px; overflow: hidden; }
.lang-toggle a {
  font-size: .6875rem; letter-spacing: .1em; text-transform: uppercase;
  padding: .3rem .7rem; color: var(--ink-faint); transition: background var(--med) var(--ease), color var(--med) var(--ease);
}
.lang-toggle a[aria-current="true"] { background: var(--ink); color: var(--cream); }
.lang-toggle a:hover:not([aria-current="true"]) { color: var(--ink); }

.cart-link { position: relative; display: inline-flex; align-items: center; gap: .4rem; font-size: .75rem; letter-spacing: .12em; text-transform: uppercase; }
html[dir="rtl"] .cart-link { letter-spacing: 0; font-size: .9375rem; text-transform: none; }
.cart-count {
  min-width: 1.25rem; height: 1.25rem; padding-inline: .3rem;
  display: inline-grid; place-items: center; border-radius: 999px;
  background: var(--ink); color: var(--cream); font-size: .625rem; letter-spacing: 0;
}
.cart-count[data-empty="1"] { background: var(--line); color: var(--ink-soft); }

.nav-toggle { display: none; width: 2rem; height: 2rem; place-items: center; }
.nav-toggle span { display: block; width: 18px; height: 1px; background: var(--ink); position: relative; transition: background .2s; }
.nav-toggle span::before, .nav-toggle span::after {
  content: ""; position: absolute; left: 0; width: 18px; height: 1px; background: var(--ink);
  transition: transform var(--med) var(--ease), top var(--med) var(--ease);
}
.nav-toggle span::before { top: -6px; } .nav-toggle span::after { top: 6px; }
.nav-toggle[aria-expanded="true"] span { background: transparent; }
.nav-toggle[aria-expanded="true"] span::before { top: 0; transform: rotate(45deg); }
.nav-toggle[aria-expanded="true"] span::after  { top: 0; transform: rotate(-45deg); }

/* ============================================================
   HERO — contained portrait video, display type overlapping
   ============================================================ */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex; align-items: center;
  padding-block: clamp(7rem, 12vw, 9rem) clamp(3rem, 6vw, 5rem);
  background: linear-gradient(180deg, var(--blush) 0%, var(--blush) 68%, var(--cream) 68%);
}
.hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 27vw);
  align-items: center;
  gap: clamp(1.5rem, 4vw, 4rem);
  width: 100%;
}
.hero-copy { position: relative; z-index: 2; }
.hero-copy .eyebrow { display: block; margin-bottom: clamp(1rem, 2vw, 1.5rem); }
.hero-title { color: var(--ink); max-width: 11ch; }
/* the qualifier is a second thought, not a second shout — smaller, italic, stepped in */
.hero-title em {
  display: block; font-style: italic;
  font-size: .4em; line-height: 1.15; letter-spacing: 0;
  margin-top: .55em; margin-inline-start: .12em;
  color: var(--ink-soft); max-width: 22ch;
}
html[dir="rtl"] .hero-title { max-width: 14ch; }
html[dir="rtl"] .hero-title em { font-style: normal; font-size: .46em; }
.hero-copy .rule { margin-block: clamp(1.5rem, 2.6vw, 2.25rem); }
.hero-sub { max-width: 34ch; color: var(--ink-soft); font-size: 1.0625rem; }
.hero-cta { margin-top: clamp(1.5rem, 2.6vw, 2.25rem); display: flex; gap: 1.5rem; align-items: center; flex-wrap: wrap; }

/* the video sits slightly under the type — deliberate overlap, no shadow */
.hero-media {
  position: relative;
  aspect-ratio: 9 / 16;
  overflow: hidden;
  background: var(--blush);
  margin-inline-start: clamp(-6rem, -6vw, -2rem);
}
.hero-media video, .hero-media img { width: 100%; height: 100%; object-fit: cover; }
.hero-media::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(20,17,16,.06) 0%, transparent 30%, transparent 70%, rgba(20,17,16,.12) 100%);
  pointer-events: none;
}
.hero-media-caption {
  position: absolute; inset-block-end: 1rem; inset-inline-start: 1rem;
  color: var(--porcelain); font-size: .625rem; letter-spacing: .16em; text-transform: uppercase;
  mix-blend-mode: difference;
}

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .6rem;
  padding: .95rem 2.1rem;
  font-size: .75rem; letter-spacing: .16em; text-transform: uppercase; font-weight: 400;
  border: 1px solid var(--ink); background: var(--ink); color: var(--cream);
  border-radius: 999px;
  transition: background var(--med) var(--ease), color var(--med) var(--ease), transform var(--med) var(--ease);
}
html[dir="rtl"] .btn { letter-spacing: 0; font-size: .9375rem; text-transform: none; }
.btn:hover { background: transparent; color: var(--ink); }
.btn--ghost { background: transparent; color: var(--ink); }
.btn--ghost:hover { background: var(--ink); color: var(--cream); }
.btn--wide { width: 100%; }

.link-underline {
  font-size: .75rem; letter-spacing: .14em; text-transform: uppercase;
  border-bottom: 1px solid var(--line); padding-bottom: .3rem;
  transition: border-color var(--med) var(--ease);
}
.link-underline:hover { border-color: var(--ink); }
html[dir="rtl"] .link-underline { letter-spacing: 0; font-size: .9375rem; text-transform: none; }

/* ============================================================
   THE TWO DRESSES — 2 up, fabric dissolve on hover (signature)
   ============================================================ */
.section-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 2rem; margin-bottom: clamp(2.5rem, 5vw, 4.5rem); flex-wrap: wrap; }
.section-head .eyebrow { display: block; margin-bottom: .875rem; }

.duo { display: grid; grid-template-columns: repeat(2, 1fr); gap: clamp(1rem, 3.5vw, 3.5rem); }

.piece { position: relative; }
.piece-media {
  position: relative; aspect-ratio: 3 / 4; overflow: hidden;
  background: var(--blush); margin-bottom: 1.5rem;
}
.piece-media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
/* the fabric macro sits beneath; the garment dissolves away to reveal it */
.piece-media .piece-garment { z-index: 2; transition: opacity var(--slow) var(--ease), transform var(--slow) var(--ease); }
.piece-media .piece-fabric   { z-index: 1; transform: scale(1.06); transition: transform var(--slow) var(--ease); }
.piece:hover .piece-garment, .piece:focus-within .piece-garment { opacity: 0; transform: scale(1.02); }
.piece:hover .piece-fabric,  .piece:focus-within .piece-fabric  { transform: scale(1); }

.piece-fabric-label {
  position: absolute; z-index: 3; inset-block-end: 1rem; inset-inline-start: 1rem;
  font-size: .625rem; letter-spacing: .16em; text-transform: uppercase; color: var(--porcelain);
  opacity: 0; transform: translateY(6px);
  transition: opacity var(--med) var(--ease), transform var(--med) var(--ease);
}
.piece:hover .piece-fabric-label, .piece:focus-within .piece-fabric-label { opacity: 1; transform: none; }
html[dir="rtl"] .piece-fabric-label { letter-spacing: 0; font-size: .8125rem; text-transform: none; }

.piece-name { font-family: var(--display); font-weight: 400; font-size: clamp(1.35rem, 2.1vw, 1.85rem); line-height: 1.1; margin-bottom: .5rem; }
html[dir="rtl"] .piece-name { font-family: var(--arabic); }
.piece-meta { display: flex; align-items: baseline; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
.piece-price { font-size: .9375rem; color: var(--ink-soft); }
.piece-note { font-size: .8125rem; color: var(--ink-faint); margin-top: .5rem; }

.swatches { display: flex; gap: .45rem; margin-top: 1rem; align-items: center; }
.swatches li { display: flex; }
.swatch { display: block; width: 13px; height: 13px; border-radius: 999px; border: 1px solid var(--line); }
.swatch--black    { background: var(--cw-black); }
.swatch--mint     { background: var(--cw-mint); }
.swatch--burgundy { background: var(--cw-burgundy); }

/* ============================================================
   STORY
   ============================================================ */
.story { background: var(--blush); }
.story-inner { display: grid; grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr); gap: clamp(2rem, 6vw, 6rem); align-items: start; }
.story-title { max-width: 12ch; }
.story-body p { max-width: 54ch; color: var(--ink-soft); }
.story-body p + p { margin-top: 1.5rem; }
.story-body .rule { margin-block: 2rem; }
.story-sign { font-family: var(--display); font-style: italic; font-size: 1.25rem; color: var(--ink); }
html[dir="rtl"] .story-sign { font-family: var(--arabic); font-style: normal; }

/* ============================================================
   DETAILS STRIP — the practical promises
   ============================================================ */
.promises { display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(1.5rem, 3vw, 3rem); }
.promise { border-top: 1px solid var(--line); padding-top: 1.25rem; }
.promise h3 { font-size: .75rem; letter-spacing: .14em; text-transform: uppercase; font-weight: 400; margin-bottom: .5rem; }
html[dir="rtl"] .promise h3 { letter-spacing: 0; font-size: .9375rem; text-transform: none; font-weight: 500; }
.promise p { font-size: .875rem; color: var(--ink-soft); line-height: 1.65; }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer { background: var(--ink); color: var(--blush); padding-block: clamp(3.5rem, 7vw, 6rem) 2rem; }
.footer-top { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: clamp(2rem, 5vw, 4rem); align-items: start; }
.footer-word { font-family: var(--display); font-size: clamp(2.5rem, 6vw, 4.5rem); font-weight: 300; letter-spacing: .12em; line-height: 1; margin-bottom: 1.25rem; }
.footer-tag { color: rgba(233,223,222,.6); max-width: 28ch; font-size: .9375rem; }
.footer-col h4 { font-size: .6875rem; letter-spacing: .18em; text-transform: uppercase; color: rgba(233,223,222,.45); font-weight: 400; margin-bottom: 1.25rem; }
html[dir="rtl"] .footer-col h4 { letter-spacing: 0; font-size: .875rem; text-transform: none; }
.footer-col li + li { margin-top: .625rem; }
.footer-col a { font-size: .9375rem; color: rgba(233,223,222,.8); transition: color var(--med) var(--ease); }
.footer-col a:hover { color: var(--blush); }
.footer-bottom {
  margin-top: clamp(3rem, 6vw, 5rem); padding-top: 1.75rem;
  border-top: 1px solid rgba(233,223,222,.14);
  display: flex; justify-content: space-between; gap: 1.5rem; flex-wrap: wrap;
  font-size: .75rem; color: rgba(233,223,222,.45);
}
.pay-marks { display: flex; gap: .75rem; align-items: center; font-size: .6875rem; letter-spacing: .1em; text-transform: uppercase; }
html[dir="rtl"] .pay-marks { letter-spacing: 0; text-transform: none; font-size: .8125rem; }

/* ============================================================
   POPUP — 8s, image + 10%
   ============================================================ */
.sadan-popup {
  position: fixed; inset: 0; z-index: 500;
  display: grid; place-items: center; padding: 1.25rem;
  background: rgba(20,17,16,.32);
  backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
  opacity: 0; visibility: hidden;
  transition: opacity var(--med) var(--ease), visibility var(--med) var(--ease);
}
.sadan-popup.is-open { opacity: 1; visibility: visible; }
.sadan-popup-panel {
  position: relative; width: min(880px, 100%);
  display: grid; grid-template-columns: 1fr 1fr;
  background: var(--cream); overflow: hidden;
  transform: translateY(14px); transition: transform var(--slow) var(--ease);
}
.sadan-popup.is-open .sadan-popup-panel { transform: none; }
.sadan-popup-media { position: relative; background: var(--blush); min-height: 320px; }
.sadan-popup-media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.sadan-popup-body { padding: clamp(2rem, 4vw, 3.25rem); display: flex; flex-direction: column; justify-content: center; }
.sadan-popup-body .eyebrow { margin-bottom: 1rem; }
.sadan-popup-body h2 { margin-bottom: 1rem; }
.sadan-popup-body p { color: var(--ink-soft); font-size: .9375rem; margin-bottom: 1.75rem; }
.sadan-popup-code {
  display: inline-flex; align-items: center; gap: .75rem; align-self: flex-start;
  border: 1px dashed var(--line); padding: .7rem 1.1rem; margin-bottom: 1.5rem;
  font-size: .8125rem; letter-spacing: .18em; text-transform: uppercase;
}
.sadan-popup-close {
  position: absolute; inset-block-start: .875rem; inset-inline-end: .875rem;
  width: 2rem; height: 2rem; display: grid; place-items: center; z-index: 3;
  color: var(--ink); font-size: 1.1rem; line-height: 1;
}
.sadan-popup-dismiss { margin-top: 1rem; font-size: .75rem; color: var(--ink-faint); align-self: flex-start; border-bottom: 1px solid transparent; }
.sadan-popup-dismiss:hover { border-color: var(--line); }

/* ============================================================
   MOTION — one entrance, once. Respects reduced motion.
   ============================================================ */
.reveal { opacity: 0; transform: translateY(16px); }
.reveal.is-in { opacity: 1; transform: none; transition: opacity var(--slow) var(--ease), transform var(--slow) var(--ease); }
.reveal[data-d="1"].is-in { transition-delay: .08s; }
.reveal[data-d="2"].is-in { transition-delay: .16s; }
.reveal[data-d="3"].is-in { transition-delay: .24s; }
.reveal[data-d="4"].is-in { transition-delay: .32s; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; }
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .footer-top { grid-template-columns: 1fr 1fr; }
  .promises { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 860px) {
  .nav-toggle { display: grid; }
  .nav {
    position: fixed; inset: 0; z-index: -1;
    flex-direction: column; align-items: flex-start; justify-content: center;
    gap: 1.75rem; padding: 6rem var(--gutter) 3rem;
    background: var(--cream);
    opacity: 0; visibility: hidden; transition: opacity var(--med) var(--ease), visibility var(--med) var(--ease);
  }
  .nav.is-open { opacity: 1; visibility: visible; z-index: 190; }
  .nav a { font-size: 1.5rem; letter-spacing: .08em; }
  html[dir="rtl"] .nav a { font-size: 1.5rem; }

  .hero { padding-block: 7.5rem 3.5rem; background: var(--blush); }
  .hero-inner { grid-template-columns: 1fr; gap: 2.5rem; }
  .hero-media { margin-inline-start: 0; aspect-ratio: 4 / 5; order: -1; }
  .hero-sub { max-width: none; }

  .duo { grid-template-columns: 1fr 1fr; gap: 1rem; }
  .piece-media { aspect-ratio: 3 / 4; margin-bottom: 1rem; }
  .piece-name { font-size: 1.05rem; }
  .piece-meta { display: block; }

  .story-inner { grid-template-columns: 1fr; gap: 2rem; }
  .story-title { max-width: none; }

  .sadan-popup-panel { grid-template-columns: 1fr; max-height: 88vh; overflow-y: auto; }
  .sadan-popup-media { min-height: 200px; aspect-ratio: 16/10; }
}

@media (max-width: 560px) {
  .footer-top { grid-template-columns: 1fr; }
  .promises { grid-template-columns: 1fr; }
  .header-bar { padding: .75rem 1rem; }
  .brand-word { font-size: 1rem; }
  .cart-link span:not(.cart-count) { display: none; }
}