/* ==========================================================================
   SORANO — The Circle of Fine Living
   Premium Italian Furniture — Egypt
   Base stylesheet: tokens, reset, typography, layout primitives
   ========================================================================== */

/* ---------- Design Tokens ---------- */
:root {
  /* Brand palette — exact spec */
  --cream:        #F9EFE8;
  --cream-50:     #FDF8F4;
  --cream-100:    #FBF3EC;
  --cream-200:    #F2E4D9;
  --cream-300:    #E6D3C3;

  --espresso:     #2C201B;
  --espresso-80:  #4A3A33;
  --espresso-60:  #6B5A50;
  --espresso-40:  #9C8A80;

  --olive:        #383925;
  --olive-80:     #4D4E3A;
  --olive-60:     #6B6C58;

  --terracotta:   #714A3C;
  --terracotta-80:#8A5D4D;

  /* Semantic */
  --color-bg:        var(--cream);
  --color-bg-alt:    var(--cream-100);
  --color-bg-dark:   var(--espresso);
  --color-text:      var(--espresso);
  --color-text-mute: var(--espresso-60);
  --color-text-inv:  var(--cream);
  --color-accent:    var(--olive);
  --color-highlight: var(--terracotta);
  --color-border:    rgba(44, 32, 27, 0.12);
  --color-border-inv:rgba(249, 239, 232, 0.15);

  /* Typography */
  --font-display: "Jost", "Helvetica Neue", Arial, sans-serif;
  --font-body:    "Inter", "Helvetica Neue", Arial, sans-serif;
  --font-serif:   "Libre Baskerville", Georgia, serif;

  /* Type scale — restrained, editorial */
  --text-xs:    0.75rem;     /* 12px */
  --text-sm:    0.875rem;    /* 14px */
  --text-base:  1rem;        /* 16px */
  --text-lg:    1.125rem;    /* 18px */
  --text-xl:    clamp(1.25rem, 1.6vw, 1.5rem);
  --text-2xl:   clamp(1.75rem, 3vw, 2.5rem);
  --text-3xl:   clamp(2.25rem, 4.5vw, 3.75rem);
  --text-hero:  clamp(2.75rem, 6vw, 5.5rem);

  /* Letter-spacing — generous for display */
  --tracking-tight:  -0.01em;
  --tracking-normal: 0;
  --tracking-wide:   0.08em;
  --tracking-wider:  0.18em;
  --tracking-widest: 0.28em;

  /* Spacing scale */
  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-6:  1.5rem;
  --space-8:  2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;
  --space-40: 10rem;

  /* Layout */
  --container:     1320px;
  --container-md:  1080px;
  --container-sm:  780px;
  --gutter:        clamp(1.25rem, 4vw, 2.5rem);

  /* Motion */
  --ease:        cubic-bezier(0.22, 1, 0.36, 1);
  --ease-out:    cubic-bezier(0.16, 1, 0.3, 1);
  --dur-fast:    220ms;
  --dur:         420ms;
  --dur-slow:    760ms;

  /* Radii — minimal */
  --r-sm: 2px;
  --r:    4px;
  --r-lg: 8px;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}
body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}
img, picture, video, svg { display: block; max-width: 100%; height: auto; }
input, button, textarea, select { font: inherit; color: inherit; }
button { background: none; border: 0; cursor: pointer; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; padding: 0; }

/* ---------- Typography ---------- */
.display, h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 300;
  line-height: 1.05;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
}
.serif {
  font-family: var(--font-serif);
  font-weight: 400;
  font-style: italic;
  letter-spacing: var(--tracking-normal);
  text-transform: none;
  line-height: 1.4;
}
h1 { font-size: var(--text-hero); letter-spacing: var(--tracking-wide); }
h2 { font-size: var(--text-3xl); letter-spacing: var(--tracking-wide); }
h3 { font-size: var(--text-xl); letter-spacing: var(--tracking-wider); }
h4 {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: var(--text-lg);
  letter-spacing: var(--tracking-normal);
  line-height: 1.3;
}
p { font-size: var(--text-base); line-height: 1.7; color: var(--color-text); }
.lede {
  font-size: var(--text-lg);
  line-height: 1.6;
  color: var(--color-text-mute);
  max-width: 60ch;
}
.eyebrow {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--color-accent);
}
.pull-quote {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(1.5rem, 3.2vw, 2.25rem);
  line-height: 1.35;
  color: var(--color-text);
  max-width: 28ch;
}

/* ---------- Layout primitives ---------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
}
.container--md { max-width: var(--container-md); }
.container--sm { max-width: var(--container-sm); }
.section {
  padding-block: clamp(var(--space-16), 10vw, var(--space-32));
}
.section--tight { padding-block: clamp(var(--space-10), 6vw, var(--space-16)); }
.section--dark {
  background: var(--color-bg-dark);
  color: var(--color-text-inv);
}
.section--dark .eyebrow { color: var(--cream-200); }
.section--dark .lede { color: rgba(249, 239, 232, 0.7); }
.section--alt { background: var(--color-bg-alt); }

.grid { display: grid; gap: var(--space-8); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 900px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
}
@media (min-width: 600px) and (max-width: 900px) {
  .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  padding: 0.95rem 1.6rem;
  font-family: var(--font-display);
  font-size: var(--text-xs);
  font-weight: 400;
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  border: 1px solid currentColor;
  background: transparent;
  color: var(--color-text);
  cursor: pointer;
  transition: all var(--dur) var(--ease);
  white-space: nowrap;
}
.btn:hover {
  background: var(--color-text);
  color: var(--color-bg);
}
.btn--filled {
  background: var(--color-accent);
  color: var(--cream);
  border-color: var(--color-accent);
}
.btn--filled:hover {
  background: var(--terracotta);
  border-color: var(--terracotta);
  color: var(--cream);
}
.btn--ghost-inv {
  color: var(--cream);
  border-color: rgba(249, 239, 232, 0.45);
}
.btn--ghost-inv:hover {
  background: var(--cream);
  color: var(--espresso);
}
.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

/* ---------- Links / inline ---------- */
.link {
  position: relative;
  font-family: var(--font-display);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  padding-bottom: 2px;
  border-bottom: 1px solid currentColor;
  transition: color var(--dur) var(--ease);
}
.link:hover { color: var(--terracotta); }

/* ---------- Brand motifs ---------- */
.divider-circle {
  display: flex;
  align-items: center;
  justify-content: center;
  margin: var(--space-12) auto;
  width: 100%;
}
.divider-circle::before,
.divider-circle::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--color-border);
}
.divider-circle::before { margin-right: var(--space-6); }
.divider-circle::after  { margin-left:  var(--space-6); }
.divider-circle .ring {
  width: 14px; height: 14px;
  border: 1px solid var(--color-accent);
  border-radius: 50%;
}
.section--dark .divider-circle::before,
.section--dark .divider-circle::after { background: var(--color-border-inv); }
.section--dark .divider-circle .ring { border-color: var(--cream-200); }

/* Chain motif (subtle horizontal line of small rings) */
.chain {
  display: flex;
  gap: 6px;
  align-items: center;
  justify-content: center;
}
.chain span {
  width: 8px; height: 8px;
  border: 1px solid currentColor;
  border-radius: 50%;
  opacity: 0.6;
}

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(249, 239, 232, 0.85);
  backdrop-filter: saturate(140%) blur(12px);
  -webkit-backdrop-filter: saturate(140%) blur(12px);
  border-bottom: 1px solid transparent;
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.site-header.is-scrolled {
  background: rgba(249, 239, 232, 0.95);
  border-bottom-color: var(--color-border);
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  padding: 1.1rem 0;
}
.site-logo {
  display: inline-flex;
  align-items: center;
  color: var(--color-text);
  line-height: 0;
  flex-shrink: 0; /* never let the nav squeeze the logo */
}
.site-logo img {
  display: block;
  height: 26px;
  width: auto;
  max-width: none;  /* override global img{max-width:100%} so the logo ratio is never distorted */
  flex-shrink: 0;
}
@media (min-width: 768px) {
  .site-logo img { height: 30px; }
}
.site-logo--footer img {
  height: 70px;
  width: auto;
}
/* Brand page logo lockups */
.brand-logo-wrap {
  margin: 1.2rem 0 1.5rem;
  font-size: 0; /* remove inline-image baseline gap */
  line-height: 0;
}
.brand-logo {
  display: inline-block;
  max-width: min(420px, 70%);
  height: auto;
  max-height: 110px;
  object-fit: contain;
}
@media (max-width: 640px) {
  .brand-logo { max-width: 78%; max-height: 80px; }
}
.site-nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 1.8rem;
  min-width: 0; /* nav (not the logo) absorbs tight widths */
}
/* Tighten nav spacing on narrow desktops before the mobile menu kicks in,
   so the links reflow instead of crowding the logo. */
@media (min-width: 1081px) and (max-width: 1200px) {
  .site-nav { gap: 1.1rem; }
}
.site-nav a {
  font-family: var(--font-display);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--color-text);
  transition: color var(--dur) var(--ease);
  position: relative;
}
.site-nav a:hover,
.site-nav a.is-active { color: var(--terracotta); }
.site-nav a.is-active::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -6px;
  height: 1px; background: currentColor;
}
.nav-toggle {
  display: none;
  width: 36px; height: 36px;
  align-items: center;
  justify-content: center;
}
.nav-toggle span {
  display: block;
  width: 22px; height: 1px;
  background: currentColor;
  position: relative;
}
.nav-toggle span::before,
.nav-toggle span::after {
  content: ""; position: absolute; left: 0;
  width: 22px; height: 1px; background: currentColor;
}
.nav-toggle span::before { top: -7px; }
.nav-toggle span::after  { top:  7px; }

@media (max-width: 1080px) {
  .nav-toggle { display: inline-flex; }
  .site-nav {
    position: fixed;
    inset: 64px 0 auto 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: var(--space-6) var(--gutter) var(--space-12);
    background: var(--cream);
    border-bottom: 1px solid var(--color-border);
    transform: translateY(-110%);
    transition: transform var(--dur) var(--ease);
    max-height: calc(100vh - 64px);
    overflow-y: auto;
  }
  .site-nav.is-open { transform: translateY(0); }
  .site-nav a {
    width: 100%;
    padding: 1rem 0;
    border-bottom: 1px solid var(--color-border);
    font-size: var(--text-sm);
  }
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--espresso);
  color: var(--cream);
  padding-block: var(--space-20) var(--space-10);
}
.site-footer a { color: var(--cream); transition: color var(--dur) var(--ease); }
.site-footer a:hover { color: var(--cream-200); }
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: var(--space-12);
  margin-bottom: var(--space-16);
}
@media (max-width: 900px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: var(--space-10); }
}
@media (max-width: 560px) {
  .footer-grid { grid-template-columns: 1fr; }
}
.footer-brand .site-logo img { height: 70px; width: auto; }
.footer-tag {
  margin-top: var(--space-4);
  font-family: var(--font-serif);
  font-style: italic;
  color: rgba(249, 239, 232, 0.7);
}
.footer-col h5 {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--cream-200);
  margin-bottom: var(--space-5, 1.25rem);
}
.footer-col ul { display: flex; flex-direction: column; gap: 0.65rem; }
.footer-col li a { font-size: var(--text-sm); color: rgba(249, 239, 232, 0.85); }
.footer-bottom {
  display: flex; flex-wrap: wrap; gap: var(--space-4);
  justify-content: space-between; align-items: center;
  padding-top: var(--space-8);
  border-top: 1px solid var(--color-border-inv);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-wide);
  color: rgba(249, 239, 232, 0.6);
}
.footer-social { display: flex; gap: 1rem; }
.footer-social a {
  font-family: var(--font-display);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: flex-end;
  color: var(--cream);
  background: var(--espresso);
  overflow: hidden;
}
.hero__media {
  position: absolute; inset: 0;
  background-size: cover;
  background-position: center;
  filter: brightness(0.78) saturate(0.95);
}
.hero__media::after {
  content: "";
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(44,32,27,0.1) 0%, rgba(44,32,27,0.55) 60%, rgba(44,32,27,0.85) 100%);
}
.hero__inner {
  position: relative;
  z-index: 2;
  width: 100%;
  padding-block: var(--space-20) var(--space-16);
}
.hero__eyebrow {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--cream-200);
  margin-bottom: var(--space-6);
}
.hero__title {
  font-size: var(--text-hero);
  font-weight: 300;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  max-width: 22ch;
  margin-bottom: var(--space-6);
}
.hero__sub {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(1.1rem, 1.6vw, 1.4rem);
  color: rgba(249, 239, 232, 0.85);
  max-width: 50ch;
  margin-bottom: var(--space-10);
}
.hero__ctas { display: flex; flex-wrap: wrap; gap: 0.75rem; }

/* Sub-page hero — smaller, more editorial */
.page-hero {
  padding: clamp(var(--space-20), 14vw, var(--space-32)) 0 var(--space-16);
  background: var(--cream);
  border-bottom: 1px solid var(--color-border);
}
.page-hero .eyebrow { margin-bottom: var(--space-6); }
.page-hero h1 {
  font-size: var(--text-3xl);
  max-width: 18ch;
  margin-bottom: var(--space-6);
}
.page-hero .lede { font-family: var(--font-serif); font-style: italic; color: var(--espresso-80); }

/* ---------- Cards (categories, brands, products) ---------- */
.card {
  position: relative;
  display: block;
  background: var(--cream-100);
  overflow: hidden;
  transition: transform var(--dur) var(--ease);
}
.card:hover { transform: translateY(-4px); }
.card__media {
  aspect-ratio: 4 / 5;
  background-size: cover;
  background-position: center;
  transition: transform var(--dur-slow) var(--ease);
}
.card:hover .card__media { transform: scale(1.04); }
.card__body {
  padding: var(--space-6) var(--space-6) var(--space-8);
}
.card__eyebrow {
  font-family: var(--font-display);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--color-text-mute);
  margin-bottom: 0.4rem;
}
.card__title {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: var(--text-lg);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--color-text);
}
.card--wide .card__media { aspect-ratio: 16 / 10; }

/* ---------- Catalogues (brand accordions + download boxes) ---------- */
.cat-brand {
  border: 1px solid var(--color-border);
  background: var(--cream-50);
  margin-bottom: var(--space-6);
  transition: background var(--dur) var(--ease);
}
.cat-brand[open] { background: var(--cream-100); }
.cat-brand__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  padding: clamp(var(--space-6), 4vw, var(--space-10)) clamp(var(--space-6), 4vw, var(--space-12));
  cursor: pointer;
  list-style: none;
}
.cat-brand__head::-webkit-details-marker { display: none; }
.cat-brand__head::marker { content: ""; }
.cat-brand__logo {
  height: 34px;
  width: auto;
  max-width: 62%;
  object-fit: contain;
}
.cat-brand__toggle {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-display);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--color-text-mute);
  white-space: nowrap;
}
.cat-brand__chev {
  width: 8px;
  height: 8px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg);
  transition: transform var(--dur) var(--ease);
}
.cat-brand[open] .cat-brand__chev { transform: rotate(-135deg); }
.cat-files {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--color-border);
  border-top: 1px solid var(--color-border);
}
.cat-file {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.3rem;
  padding: clamp(var(--space-6), 3vw, var(--space-8)) clamp(var(--space-6), 4vw, var(--space-12));
  background: var(--cream-50);
  transition: background var(--dur) var(--ease);
}
a.cat-file:hover { background: var(--cream-200); }
.cat-file__name {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: var(--text-lg);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--color-text);
}
.cat-file__meta {
  font-size: var(--text-sm);
  color: var(--color-text-mute);
}
.cat-file__dl {
  margin-top: var(--space-3);
  font-family: var(--font-display);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--color-accent);
}
.cat-file--empty {
  grid-column: 1 / -1;
}
.cat-file--empty .cat-file__meta { max-width: 52ch; line-height: 1.6; }
.cat-file--empty .link { margin-top: var(--space-3); }
@media (max-width: 700px) {
  .cat-files { grid-template-columns: 1fr; }
  .cat-brand__logo { height: 26px; }
}

/* Featured / split section */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  align-items: stretch;
}
.split__media {
  min-height: 60vh;
  background-size: cover;
  background-position: center;
}
.split__body {
  display: flex; flex-direction: column; justify-content: center;
  padding: clamp(var(--space-12), 6vw, var(--space-20));
  background: var(--cream-100);
}
.split--dark .split__body { background: var(--espresso); color: var(--cream); }
.split--reverse .split__media { order: 2; }
@media (max-width: 900px) {
  .split { grid-template-columns: 1fr; }
  .split__media { min-height: 50vh; }
  .split--reverse .split__media { order: 0; }
}

/* ---------- Forms ---------- */
.form {
  display: grid;
  gap: var(--space-6);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-6); }
@media (max-width: 700px) { .form-row { grid-template-columns: 1fr; } }
.field { display: flex; flex-direction: column; gap: 0.4rem; }
.field label {
  font-family: var(--font-display);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--color-text-mute);
}
.field input,
.field select,
.field textarea {
  padding: 0.85rem 0;
  border: 0;
  border-bottom: 1px solid var(--color-border);
  background: transparent;
  font-size: var(--text-base);
  color: var(--color-text);
  outline: none;
  transition: border-color var(--dur) var(--ease);
}
.field input:focus,
.field select:focus,
.field textarea:focus {
  border-bottom-color: var(--olive);
}
.field textarea { min-height: 140px; resize: vertical; }
.field--check { flex-direction: row; align-items: flex-start; gap: 0.65rem; }
.field--check input { accent-color: var(--olive); }
.field--check label { font-family: var(--font-body); font-size: var(--text-sm); color: var(--color-text); letter-spacing: 0; text-transform: none; }
.form-success {
  padding: var(--space-6);
  background: var(--cream-200);
  border-left: 3px solid var(--olive);
  font-family: var(--font-serif);
  font-style: italic;
  font-size: var(--text-lg);
  display: none;
}
.form-success.is-visible { display: block; }

/* ---------- Filter bar (Collections) ---------- */
.filters {
  display: flex; flex-wrap: wrap; gap: 0.5rem 0.75rem;
  padding: var(--space-6) 0;
  border-block: 1px solid var(--color-border);
  margin-bottom: var(--space-10);
  align-items: center;
}
.filter-group { display: flex; align-items: center; gap: 0.5rem; flex-wrap: wrap; }
.filter-label {
  font-family: var(--font-display);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--color-text-mute);
  margin-right: 0.25rem;
}
.chip {
  padding: 0.45rem 0.9rem;
  font-family: var(--font-display);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  background: transparent;
  color: var(--color-text);
  cursor: pointer;
  transition: all var(--dur) var(--ease);
}
.chip:hover { border-color: var(--color-text); }
.chip.is-active {
  background: var(--olive);
  border-color: var(--olive);
  color: var(--cream);
}
.filter-divider {
  width: 1px; height: 18px;
  background: var(--color-border);
  margin: 0 0.5rem;
}
@media (max-width: 700px) {
  .filter-divider { display: none; }
}

/* Product grid */
.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8) var(--space-6);
}
@media (max-width: 900px) { .product-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 540px) { .product-grid { grid-template-columns: 1fr; } }
.product-card { display: block; }
.product-card__media {
  aspect-ratio: 4 / 5;
  background-size: cover;
  background-position: center;
  background-color: var(--cream-200);
  transition: transform var(--dur-slow) var(--ease);
}
.product-card:hover .product-card__media { transform: scale(1.03); }
.product-card__meta {
  margin-top: var(--space-3);
  display: flex; justify-content: space-between; align-items: baseline;
}
.product-card__name {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: var(--text-base);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
}
.product-card__brand {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: var(--text-xs);
  color: var(--color-text-mute);
}

/* Product detail */
.product-detail {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: var(--space-16);
}
@media (max-width: 900px) { .product-detail { grid-template-columns: 1fr; gap: var(--space-10); } }
.product-gallery { display: grid; gap: var(--space-3); }
.product-gallery__main {
  aspect-ratio: 4 / 5;
  background-size: cover; background-position: center;
  background-color: var(--cream-200);
}
.product-gallery__thumbs {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-3);
}
.product-gallery__thumb {
  aspect-ratio: 1 / 1;
  background-size: cover; background-position: center;
  background-color: var(--cream-200);
  cursor: pointer; opacity: 0.7;
  transition: opacity var(--dur) var(--ease);
}
.product-gallery__thumb:hover,
.product-gallery__thumb.is-active { opacity: 1; }
.product-info h1 {
  font-size: var(--text-2xl);
  margin-bottom: var(--space-3);
}
.product-info .product-brand {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: var(--text-lg);
  color: var(--terracotta);
  margin-bottom: var(--space-6);
}
.product-spec {
  display: grid;
  grid-template-columns: max-content 1fr;
  gap: 0.6rem var(--space-6);
  margin: var(--space-8) 0;
  padding-block: var(--space-6);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  font-size: var(--text-sm);
}
.product-spec dt {
  font-family: var(--font-display);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--color-text-mute);
}

/* ---------- Animations ---------- */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity var(--dur-slow) var(--ease), transform var(--dur-slow) var(--ease);
}
.reveal.is-visible {
  opacity: 1;
  transform: none;
}
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* ---------- Floating WhatsApp ---------- */
.fab-whatsapp {
  position: fixed;
  right: 1.25rem;
  bottom: 1.25rem;
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--olive);
  color: var(--cream);
  display: inline-flex; align-items: center; justify-content: center;
  box-shadow: 0 10px 30px rgba(44,32,27,0.25);
  z-index: 60;
  transition: transform var(--dur) var(--ease), background var(--dur) var(--ease);
}
.fab-whatsapp:hover { transform: scale(1.06); background: var(--terracotta); }
.fab-whatsapp svg { width: 26px; height: 26px; }

/* ---------- Utility ---------- */
.text-center { text-align: center; }
.mx-auto { margin-inline: auto; }
.mt-4  { margin-top: var(--space-4); }
.mt-6  { margin-top: var(--space-6); }
.mt-8  { margin-top: var(--space-8); }
.mt-10 { margin-top: var(--space-10); }
.mt-12 { margin-top: var(--space-12); }
.mb-6  { margin-bottom: var(--space-6); }
.mb-10 { margin-bottom: var(--space-10); }
.muted { color: var(--color-text-mute); }

/* RTL support — basic scaffolding for future Arabic locale */
[dir="rtl"] .site-nav { flex-direction: row-reverse; }
[dir="rtl"] .footer-grid { direction: rtl; }
[dir="rtl"] .product-spec { direction: rtl; }

/* ==========================================================================
   Header theme is intentionally fixed (cream) regardless of the device's
   system light/dark setting. A previous prefers-color-scheme block made the
   header flip to dark on dark-mode devices, which read as "the header colour
   changes randomly between phones." Keeping a single deterministic theme.
   ========================================================================== */

/* Sedit's square badge logo needs more height than the wide wordmarks */
.cat-brand__logo--badge { height: 44px; }
@media (max-width: 700px) { .cat-brand__logo--badge { height: 34px; } }