/* ==========================================================================
   LAMSET NOOR STUDIO — layout.css
   Containers, sections, grids, dividers, page shells
   ========================================================================== */

.container {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.container--narrow { max-width: var(--maxw-narrow); }
.container--wide { max-width: 1680px; }

.section {
  position: relative;
  padding-block: var(--section-y);
}

.section--tight { padding-block: clamp(3rem, 7vw, 6rem); }
.section--flush-top { padding-block-start: 0; }
.section--flush-bottom { padding-block-end: 0; }
.section--alt { background: var(--bg-alt); }

.section--sheen::before {
  content: '';
  position: absolute;
  inset-inline: 0;
  inset-block-start: 0;
  height: 1px;
  background: var(--gold-line);
  opacity: .55;
}

/* Section heading block */
.sec-head {
  display: flex;
  flex-direction: column;
  gap: 1.15rem;
  margin-block-end: clamp(2.5rem, 5vw, 4.5rem);
  max-width: 74ch;
}

.sec-head--center {
  align-items: center;
  text-align: center;
  margin-inline: auto;
}

.sec-head__title { font-size: var(--fs-h2); }

.sec-head__sub {
  color: var(--text-2);
  font-size: var(--fs-lead);
  max-width: 60ch;
  line-height: 1.85;
}

/* Split layout: media + text */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 6vw, 6rem);
  align-items: center;
}

.split--60 { grid-template-columns: 1.35fr 1fr; }
.split--40 { grid-template-columns: 1fr 1.35fr; }

/* Generic auto grids */
.grid { display: grid; gap: clamp(1rem, 2.4vw, 2rem); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }
.grid--auto { grid-template-columns: repeat(auto-fit, minmax(min(300px, 100%), 1fr)); }
.grid--auto-sm { grid-template-columns: repeat(auto-fit, minmax(min(230px, 100%), 1fr)); }

.stack { display: flex; flex-direction: column; }
.stack--sm { gap: .75rem; }
.stack--md { gap: 1.5rem; }
.stack--lg { gap: 2.5rem; }

.row { display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; }
.row--center { justify-content: center; }
.row--between { justify-content: space-between; }

/* Ornaments */
.divider {
  height: 1px;
  background: var(--gold-line);
  opacity: .5;
  margin-block: clamp(2rem, 5vw, 4rem);
}

.ornament {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.1rem;
  color: var(--gold-text);
  margin-inline: auto;
}

.ornament::before,
.ornament::after {
  content: '';
  height: 1px;
  width: clamp(40px, 12vw, 150px);
  background: var(--gold-line);
}

.ornament__mark {
  font-family: var(--font-display);
  font-size: 1.2rem;
  letter-spacing: .3em;
  opacity: .9;
}

/* Page hero (inner pages) */
.page-hero {
  position: relative;
  padding-block: calc(var(--header-h) + clamp(4rem, 9vw, 8rem)) clamp(3rem, 7vw, 6rem);
  overflow: hidden;
  isolation: isolate;
  text-align: center;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(ellipse 80% 60% at 50% -10%, rgba(212, 175, 55, .16), transparent 62%),
    var(--bg-alt);
}

.page-hero::after {
  content: '';
  position: absolute;
  inset-inline: 0;
  inset-block-end: 0;
  height: 1px;
  background: var(--gold-line);
  opacity: .6;
}

.page-hero__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.4rem;
}

.page-hero__title {
  font-size: var(--fs-h1);
  line-height: 1.02;
}

.page-hero__sub {
  max-width: 58ch;
  color: var(--text-2);
  font-size: var(--fs-lead);
}

.crumbs {
  display: flex;
  gap: .6rem;
  align-items: center;
  font-size: var(--fs-micro);
  letter-spacing: var(--track-mid);
  text-transform: uppercase;
  color: var(--text-3);
}

.crumbs a { transition: color var(--t-fast); }
.crumbs a:hover { color: var(--gold-text); }
.crumbs__sep { color: var(--gold-400); opacity: .7; }
html[dir='rtl'] .crumbs__sep { transform: scaleX(-1); }

/* Floating orbs / ambience */
.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  opacity: .5;
  pointer-events: none;
  z-index: -1;
  background: radial-gradient(circle, rgba(212, 175, 55, .30), transparent 68%);
}

.orb--a { width: 480px; height: 480px; inset-block-start: -140px; inset-inline-start: -120px; }
.orb--b { width: 380px; height: 380px; inset-block-end: -120px; inset-inline-end: -100px; opacity: .35; }

/* Responsive */
@media (max-width: 1024px) {
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
  .grid--3 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 860px) {
  .split, .split--60, .split--40 { grid-template-columns: 1fr; }
  .split__media { order: -1; }
}

@media (max-width: 620px) {
  .grid--2, .grid--3, .grid--4 { grid-template-columns: 1fr; }
  .orb { display: none; }
}