/* =========================================================
   NAGHAM PERFUME — base layer
   Design tokens · reset · header
   Written RTL-first with CSS logical properties:
   no left/right anywhere — inline-start/inline-end instead,
   so the layout flips itself if dir ever changes.
   ========================================================= */

/* ---------- 1. Design tokens ---------- */
:root {
  /* Palette — pulled from the artwork itself */
  --ink:        #171310;                 /* warm near-black */
  --ink-soft:   #4d463d;
  --cream:      #ffffff;               /* global background — client-picked neutral */
  --gold:       #b8892e;
  --gold-light: #d9b45f;
  --gold-deep:  #8f6a1f;

  /* Derived tints — color-mix() instead of hardcoding 10 shades */
  --muted:       color-mix(in oklch, var(--ink-soft) 62%, var(--cream));
  --hairline:    color-mix(in oklch, var(--gold) 35%, transparent);
  --glass:       color-mix(in srgb, var(--cream) 55%, transparent);

  /* Type */
  --font-ar: "Alexandria", system-ui, sans-serif;
  --font-display: "El Messiri", "Alexandria", serif;  /* headlines only */
  --font-en: "Marcellus", serif;

  /* Fluid type scale — clamp(min, preferred, max) */
  --fs-hero:  clamp(2.6rem, 1.2rem + 5.2vw, 5.4rem);
  --fs-lead:  clamp(0.95rem, 0.85rem + 0.35vw, 1.1rem);
  --fs-nav:   clamp(0.85rem, 0.8rem + 0.2vw, 0.95rem);

  /* Rhythm */
  --container: 1280px;   /* tight editorial container — closes the gap between art and copy */
  --gutter: clamp(1.25rem, 4vw, 4.5rem);
  --header-h: clamp(64px, 9vh, 84px);

  /* Motion */
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-luxe:     cubic-bezier(0.65, 0, 0.35, 1);

  /* Color stability: lock light mode so browsers (esp. Chrome mobile "force dark",
     iOS Safari, Android WebView) don't auto-invert or tint the page. */
  color-scheme: light;
}

/* Explicit override — even if the user's OS is set to dark, keep our palette exact. */
@media (prefers-color-scheme: dark) {
  :root { color-scheme: light; }
}

/* ---------- 2. Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }

* { margin: 0; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-ar);
  font-weight: 300;
  color: var(--ink);
  background: var(--cream);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img, svg { display: block; max-inline-size: 100%; }

a { color: inherit; text-decoration: none; }

button {
  font: inherit;
  color: inherit;
  background: none;
  border: 0;
  cursor: pointer;
}

/* Brand-colored text selection — tiny detail, big luxury feel */
::selection {
  background: color-mix(in srgb, var(--gold) 28%, transparent);
  color: var(--ink);
}

:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
  border-radius: 2px;
}

/* ---------- 3. Header ---------- */
.site-header {
  position: fixed;
  inset-block-start: 0;
  inset-inline: 0;
  z-index: 50;
  block-size: var(--header-h);
  transition: background-color 0.4s var(--ease-luxe),
              box-shadow 0.4s var(--ease-luxe),
              backdrop-filter 0.4s var(--ease-luxe);
}

/* Glass state, toggled by JS after a small scroll */
.site-header.is-scrolled {
  background: var(--glass);
  -webkit-backdrop-filter: blur(14px) saturate(1.4);
  backdrop-filter: blur(14px) saturate(1.4);
  box-shadow: 0 1px 0 var(--hairline);
}

.header-inner {
  max-inline-size: var(--container);
  block-size: 100%;
  margin-inline: auto;
  padding-inline: var(--gutter);
  display: flex;
  align-items: center;
  gap: clamp(1rem, 3vw, 3rem);
}

/* Brand — first child, so it sits at the reading start (right in RTL) */
.brand { display: grid; line-height: 1.15; }

.brand__ar {
  font-weight: 600;
  font-size: clamp(1.25rem, 1rem + 1vw, 1.7rem);
  letter-spacing: 0.01em;
}

.brand__en {
  font-family: var(--font-en);
  font-size: 0.62rem;
  letter-spacing: 0.42em;
  text-transform: uppercase;
  color: var(--gold);
  /* Latin line keeps LTR shaping inside the RTL page */
  direction: ltr;
  text-align: start;
}

/* Nav */
.main-nav { margin-inline-start: auto; }

.main-nav ul {
  display: flex;
  gap: clamp(1.1rem, 2.4vw, 2.4rem);
  list-style: none;
  padding: 0;
}

.nav-link {
  position: relative;
  font-size: var(--fs-nav);
  font-weight: 400;
  color: var(--ink-soft);
  padding-block: 0.4rem;
  transition: color 0.3s var(--ease-luxe);
}

/* Gold underline that grows from the reading side */
.nav-link::after {
  content: "";
  position: absolute;
  inset-block-end: 0;
  inset-inline-start: 0;
  inline-size: 100%;
  block-size: 1.5px;
  background: linear-gradient(to left, var(--gold), var(--gold-light));
  transform: scaleX(0);
  transform-origin: 100% 50%; /* grows from the right — reading direction */
  transition: transform 0.45s var(--ease-out-expo);
}

.nav-link:hover,
.nav-link.is-active { color: var(--ink); }

.nav-link:hover::after,
.nav-link.is-active::after { transform: scaleX(1); }

/* Cart */
.cart-btn {
  position: relative;
  inline-size: 42px;
  block-size: 42px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  transition: background-color 0.3s var(--ease-luxe);
}

.cart-btn:hover { background: var(--gold-deep); color: #fff; }

.cart-btn svg { inline-size: 21px; }

.cart-btn__dot {
  position: absolute;
  inset-block-end: 7px;
  inset-inline-end: 6px;
  inline-size: 8px;
  block-size: 8px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 0 2px var(--cream);
}

/* Mobile menu button — hidden on desktop */
.menu-btn {
  display: none;
  inline-size: 42px;
  block-size: 42px;
  place-items: center;
  align-content: center;
  gap: 6px;
}

.menu-btn span {
  display: block;
  inline-size: 22px;
  block-size: 1.5px;
  background: var(--ink);
  transition: transform 0.3s var(--ease-luxe), opacity 0.3s;
}

/* ---------- 4. Responsive header ---------- */
@media (max-width: 860px) {
  .main-nav { display: none; } /* swap for a drawer when we build it */
  .menu-btn { display: grid; margin-inline-start: auto; }
  .cart-btn { margin-inline-start: 0; }
  .header-inner { gap: 0.75rem; }
}

/* ---------- 5. Motion preferences ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}


/* =========================================================
   LUXURY BRANDS — asymmetric SVG logo gallery
   ========================================================= */
.brands-showcase {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(5rem, 9vw, 9rem) var(--gutter);
  background:
    linear-gradient(180deg, #fff 0%, #fbf9f5 55%, #fff 100%);
}
.brands-showcase::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -2;
  opacity: .35;
  background-image: radial-gradient(circle at 1px 1px, rgba(143,106,31,.18) 1px, transparent 0);
  background-size: 28px 28px;
  mask-image: linear-gradient(to bottom, transparent, #000 25%, #000 75%, transparent);
}
.brands-showcase__glow { position: absolute; z-index: -1; border-radius: 50%; filter: blur(20px); pointer-events: none; }
.brands-showcase__glow--one { inline-size: 32rem; block-size: 32rem; inset-inline-start: -15rem; inset-block-start: -12rem; background: rgba(217,180,95,.13); }
.brands-showcase__glow--two { inline-size: 25rem; block-size: 25rem; inset-inline-end: -10rem; inset-block-end: -10rem; background: rgba(184,137,46,.09); }
.brands-showcase__inner { max-inline-size: 1380px; margin-inline: auto; }
.brands-heading { max-inline-size: 760px; margin-inline: auto; text-align: center; margin-block-end: clamp(2.5rem, 5vw, 4.5rem); }
.brands-heading__eyebrow { display:flex; align-items:center; justify-content:center; gap:1rem; direction:ltr; font:600 .72rem/1 var(--font-ar); letter-spacing:.28em; color:var(--gold-deep); margin-block-end:1.2rem; }
.brands-heading__eyebrow span { inline-size: clamp(2.5rem, 7vw, 5.5rem); block-size:1px; background:linear-gradient(90deg,transparent,var(--gold)); }
.brands-heading__eyebrow span:last-child { transform:scaleX(-1); }
.brands-heading h2 { font-family:var(--font-display); font-weight:600; line-height:1.25; font-size:clamp(2rem, 4vw, 4rem); letter-spacing:-.025em; }
.brands-heading h2 em { font-style:normal; color:var(--gold); }
.brands-heading > p:last-child { margin-block-start:1rem; color:var(--muted); font-size:clamp(.9rem,1.3vw,1.05rem); }

.brands-grid {
  display:grid;
  grid-template-columns:repeat(6,minmax(0,1fr));
  grid-auto-rows:142px;
  gap:1px;
  padding:1px;
  border:1px solid rgba(184,137,46,.16);
  border-radius:30px;
  overflow:hidden;
  background:rgba(184,137,46,.16);
  box-shadow:0 30px 90px rgba(54,42,20,.08);
}
.brand-tile {
  position:relative;
  display:grid;
  place-items:center;
  min-inline-size:0;
  padding:clamp(1.15rem,2.4vw,2rem);
  background:rgba(255,255,255,.88);
  overflow:hidden;
  transition:transform .55s var(--ease-out-expo), background-color .45s ease, box-shadow .45s ease;
}
.brand-tile::before {
  content:""; position:absolute; inset:0;
  background:radial-gradient(circle at 50% 120%, rgba(217,180,95,.28), transparent 52%);
  transform:translateY(55%); opacity:0; transition:.5s var(--ease-out-expo);
}
.brand-tile::after {
  content:""; position:absolute; inset-inline:24%; inset-block-end:0; block-size:2px;
  background:linear-gradient(90deg,transparent,var(--gold),transparent);
  transform:scaleX(0); transition:transform .5s var(--ease-out-expo);
}
.brand-tile img {
  inline-size:min(100%, 190px);
  block-size:82px;
  object-fit:contain;
  filter:grayscale(1) contrast(1.12);
  opacity:.88;
  transition:transform .55s var(--ease-out-expo), opacity .4s ease, filter .4s ease;
}
.brand-tile:hover { z-index:2; transform:translateY(-6px); background:#fff; box-shadow:0 24px 50px rgba(48,34,12,.11); }
.brand-tile:hover::before { transform:translateY(0); opacity:1; }
.brand-tile:hover::after { transform:scaleX(1); }
.brand-tile:hover img { transform:scale(1.08); opacity:1; filter:grayscale(0) contrast(1.2); }
.brand-tile--wide { grid-column:span 2; }
.brand-tile--tall { grid-row:span 2; }
.brand-tile--tall img { block-size:110px; }

.brands-all {
  width:max-content; margin:clamp(2.2rem,4vw,3.6rem) auto 0;
  display:flex; align-items:center; gap:.75rem; padding:.9rem 1.2rem;
  border-block-end:1px solid var(--hairline); color:var(--ink); font-weight:500;
}
.brands-all svg { inline-size:18px; fill:none; stroke:var(--gold); stroke-width:1.8; stroke-linecap:round; stroke-linejoin:round; transition:transform .35s ease; }
.brands-all:hover svg { transform:translateX(-5px); }

@media (max-width: 1050px) {
  .brands-grid { grid-template-columns:repeat(4,minmax(0,1fr)); grid-auto-rows:132px; }
}
@media (max-width: 680px) {
  .brands-showcase { padding-inline:1rem; }
  .brands-grid { grid-template-columns:repeat(2,minmax(0,1fr)); grid-auto-rows:116px; border-radius:22px; }
  .brand-tile, .brand-tile--wide { grid-column:span 1; }
  .brand-tile--tall { grid-row:span 1; }
  .brand-tile img, .brand-tile--tall img { block-size:70px; }
}

/* =====================================================
   Gender split — «اختر عالمك العطري» (home)
   Wide horizontal cards: image beside text
   ===================================================== */
.gender-split {
  padding-block: clamp(3rem, 7vw, 5.5rem) clamp(1.5rem, 3.5vw, 2.75rem);
  padding-inline: clamp(1.25rem, 5vw, 4rem);
}

.gsplit__grid {
  max-inline-size: 1320px;
  margin-inline: auto;
  margin-block-start: clamp(2rem, 4vw, 3rem);
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(1.25rem, 2.5vw, 2rem);
}

/* ---- card: horizontal, wide & low ---- */
.gsplit__card {
  position: relative;
  display: flex;
  flex-direction: row;
  align-items: stretch;
  min-block-size: clamp(300px, 29vw, 390px);
  border-radius: 24px;
  overflow: hidden;
  text-decoration: none;
  color: var(--ink);
  /* neutral warm-white — no pink cast */
  background: linear-gradient(180deg, #fafaf7 0%, #f1f0e9 100%);
  border: 1px solid var(--hairline);
  box-shadow: 0 1px 2px rgba(23, 19, 16, 0.04);
  transition: box-shadow 0.6s var(--ease-luxe),
              border-color 0.6s var(--ease-luxe),
              translate 0.6s var(--ease-luxe);
}
.gsplit__card:hover {
  translate: 0 -5px;
  border-color: color-mix(in srgb, var(--gold) 55%, transparent);
  box-shadow:
    0 22px 44px -18px rgba(143, 106, 31, 0.2),
    0 2px 6px rgba(23, 19, 16, 0.05);
}
.gsplit__card:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
}

/* subtle gold sheen sweeping on hover */
.gsplit__card::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 3;
  background: linear-gradient(115deg,
    transparent 30%,
    color-mix(in srgb, var(--gold) 12%, transparent) 50%,
    transparent 70%);
  translate: -110% 0;
  transition: translate 1.1s var(--ease-luxe);
  pointer-events: none;
}
.gsplit__card:hover::after { translate: 110% 0; }

/* ---- image stage: side panel ---- */
.gsplit__stage {
  flex: 0 0 52%;
  display: grid;
  place-items: center;
  padding: 0.4rem 0.2rem;
  min-inline-size: 0;
}
.gsplit__stage img {
  inline-size: 106%;      /* slight bleed so the visual dominates the card */
  max-inline-size: none;
  block-size: auto;
  transition: scale 0.9s var(--ease-luxe);
  transform-origin: center center;
}
.gsplit__card:hover .gsplit__stage img { scale: 1.045; }

/* ---- text body: beside the image ---- */
.gsplit__body {
  position: relative;
  z-index: 2;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  text-align: start;
  gap: 0.55rem;
  padding: clamp(1rem, 2vw, 1.5rem) clamp(1rem, 2vw, 1.6rem);
}
.gsplit__eyebrow {
  font: 600 0.78rem/1 var(--font-en);
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--gold-deep);
}
.gsplit__title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3vw, 2.4rem);
  font-weight: 600;
  line-height: 1.2;
  margin: 0.15rem 0 0;
}
.gsplit__sub {
  font-size: clamp(0.95rem, 1.4vw, 1.05rem);
  line-height: 1.7;
  color: var(--muted);
  margin: 0;
  max-inline-size: 28ch;
}
.gsplit__cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-block-start: 1.1rem;
  padding: 0.8rem 1.7rem;
  border: 1px solid color-mix(in srgb, var(--gold) 60%, transparent);
  border-radius: 999px;
  font: 600 0.95rem/1 var(--font-ar);
  color: var(--gold-deep);
  transition: background-color 0.5s var(--ease-luxe),
              color 0.5s var(--ease-luxe),
              gap 0.5s var(--ease-luxe);
}
.gsplit__cta svg { inline-size: 1rem; block-size: 1rem; }
.gsplit__card:hover .gsplit__cta {
  background: var(--gold);
  color: #fff;
  gap: 0.75rem;
}

/* ---- responsive ---- */
@media (max-width: 1024px) {
  /* one wide card per row keeps them low instead of squeezing */
  .gsplit__grid { grid-template-columns: 1fr; max-inline-size: 720px; }
}
@media (max-width: 560px) {
  .gender-split { padding-inline: 1rem; }
  .gsplit__card { min-block-size: 230px; }
  .gsplit__stage { flex-basis: 46%; padding: 0.3rem 0; }
  .gsplit__stage img { inline-size: 112%; }  /* stronger bleed on small screens */
  .gsplit__body {
    gap: 0.45rem;
    padding: 1rem 0.9rem 1rem 0.4rem;
  }
  .gsplit__eyebrow { font-size: 0.68rem; letter-spacing: 0.26em; }
  .gsplit__title { font-size: 1.55rem; }
  .gsplit__sub {
    font-size: 0.85rem;
    line-height: 1.6;
    max-inline-size: none;   /* let it wrap fully — never clipped */
  }
  .gsplit__cta { padding: 0.65rem 1.25rem; font-size: 0.85rem; margin-block-start: 0.7rem; }
}
@media (prefers-reduced-motion: reduce) {
  .gsplit__card, .gsplit__card::after,
  .gsplit__stage img, .gsplit__cta { transition: none; }
}