/* ASIKKA — Design system
   ─────────────────────────────────────────── */

:root {
  /* Palette — warm, sun-washed, Aman-inspired */
  --bone:        #f6efe4;
  --cream:       #efe6d8;
  --sand:        #e2d3bf;
  --clay:        #b78a68;
  --terracotta:  #9a6a4c;
  --taupe:       #6e6055;
  --stone:       #3a322b;
  --ink:         #1d1916;

  /* Type */
  --serif:  'Cormorant Garamond', 'Cormorant', Georgia, serif;
  --sans:   'Inter', -apple-system, BlinkMacSystemFont, 'Helvetica Neue', sans-serif;

  /* Spacing scale */
  --s-1: 0.5rem;
  --s-2: 1rem;
  --s-3: 1.5rem;
  --s-4: 2.5rem;
  --s-5: 4rem;
  --s-6: 6rem;
  --s-7: 9rem;
  --s-8: 12rem;

  /* Motion */
  --ease: cubic-bezier(.22,.61,.36,1);
}

*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--sans);
  font-weight: 300;
  font-size: 17px;
  line-height: 1.7;
  letter-spacing: 0.005em;
  color: var(--stone);
  background: var(--bone);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { max-width: 100%; display: block; }

a {
  color: inherit;
  text-decoration: none;
  transition: opacity .4s var(--ease), color .4s var(--ease);
}
a:hover { opacity: .55; }

/* Typography
   ─────────────────────────────────────────── */
h1, h2, h3, h4 {
  font-family: var(--serif);
  font-weight: 300;
  letter-spacing: -0.01em;
  margin: 0 0 var(--s-3);
  color: var(--ink);
}

.display {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(2.75rem, 7vw, 6.5rem);
  line-height: 1.02;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.display-sm {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(2rem, 4vw, 3.5rem);
  line-height: 1.1;
  letter-spacing: -0.015em;
}

.eyebrow {
  font-family: var(--sans);
  font-size: 0.72rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.28em;
  color: var(--taupe);
  margin-bottom: var(--s-3);
}

.lede {
  font-family: var(--serif);
  font-size: clamp(1.25rem, 2vw, 1.6rem);
  font-weight: 300;
  font-style: italic;
  line-height: 1.45;
  color: var(--taupe);
  max-width: 38ch;
}

p { margin: 0 0 var(--s-2); }

/* Layout
   ─────────────────────────────────────────── */
.wrap     { max-width: 1320px; margin: 0 auto; padding: 0 clamp(1.5rem, 4vw, 4rem); }
.wrap-narrow { max-width: 760px; margin: 0 auto; padding: 0 clamp(1.5rem, 4vw, 4rem); }
.section  { padding: var(--s-7) 0; }
.section-lg { padding: var(--s-8) 0; }

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 6rem);
  align-items: center;
}
@media (max-width: 820px) {
  .grid-2 { grid-template-columns: 1fr; gap: var(--s-4); }
}

/* Nav
   ─────────────────────────────────────────── */
.nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 50;
  padding: var(--s-3) clamp(1.5rem, 4vw, 4rem);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: linear-gradient(180deg, rgba(246,239,228,0.92) 0%, rgba(246,239,228,0.0) 100%);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: background .5s var(--ease);
}
.nav.scrolled {
  background: rgba(246,239,228,0.95);
  border-bottom: 1px solid rgba(58,50,43,0.06);
}
.nav-mark {
  font-family: var(--serif);
  font-size: 1.5rem;
  font-weight: 400;
  letter-spacing: 0.22em;
  color: var(--ink);
}
.nav-links {
  display: flex;
  gap: var(--s-4);
  font-size: 0.78rem;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--stone);
}
@media (max-width: 720px) {
  .nav-links { gap: var(--s-3); font-size: 0.68rem; }
  .nav-mark { font-size: 1.2rem; }
}

/* Hero
   ─────────────────────────────────────────── */
.hero {
  min-height: 100vh;
  min-height: 100svh;
  display: grid;
  place-items: center;
  position: relative;
  overflow: hidden;
  padding: var(--s-7) clamp(1.5rem, 4vw, 4rem) var(--s-5);
  background: var(--cream);
}
.hero-image {
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    radial-gradient(ellipse at 30% 70%, rgba(154,106,76,0.18), transparent 60%),
    radial-gradient(ellipse at 80% 30%, rgba(183,138,104,0.22), transparent 55%),
    linear-gradient(135deg, var(--cream) 0%, var(--sand) 60%, var(--clay) 130%);
}
.hero-image::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(45deg, rgba(58,50,43,0.015) 0 2px, transparent 2px 6px);
  mix-blend-mode: multiply;
  opacity: .8;
}
.hero-inner {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 900px;
}
.hero-tag {
  display: inline-block;
  font-family: var(--sans);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.32em;
  color: var(--taupe);
  margin-bottom: var(--s-4);
}
.hero h1 {
  font-size: clamp(3rem, 8vw, 7rem);
  line-height: 1.0;
  margin: 0 0 var(--s-4);
  color: var(--ink);
}
.hero .lede { margin: 0 auto; }

.scroll-cue {
  position: absolute;
  bottom: var(--s-4);
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.28em;
  color: var(--taupe);
  z-index: 2;
}

/* Image blocks (placeholders; swap with renderings)
   ─────────────────────────────────────────── */
.img-block {
  aspect-ratio: 4/5;
  background:
    radial-gradient(ellipse at 30% 60%, rgba(154,106,76,0.16), transparent 55%),
    linear-gradient(160deg, var(--cream), var(--sand));
  position: relative;
  overflow: hidden;
}
.img-block::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(45deg, rgba(58,50,43,0.018) 0 2px, transparent 2px 7px);
  mix-blend-mode: multiply;
}
.img-block.wide { aspect-ratio: 16/10; }
.img-block.tall { aspect-ratio: 3/5; }
.img-block.tone-2 {
  background: radial-gradient(ellipse at 70% 40%, rgba(110,96,85,0.22), transparent 55%),
              linear-gradient(200deg, var(--bone), var(--clay));
}
.img-block.tone-3 {
  background: radial-gradient(ellipse at 40% 50%, rgba(58,50,43,0.18), transparent 60%),
              linear-gradient(170deg, var(--sand), var(--taupe));
}
.img-block.tone-4 {
  background: radial-gradient(ellipse at 50% 80%, rgba(183,138,104,0.28), transparent 60%),
              linear-gradient(150deg, var(--bone), var(--clay));
}
.img-block.tone-5 {
  background: radial-gradient(ellipse at 20% 30%, rgba(154,106,76,0.20), transparent 60%),
              linear-gradient(190deg, var(--cream), var(--stone));
}

/* Work grid
   ─────────────────────────────────────────── */
.work-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--s-3);
}
.work-item {
  grid-column: span 6;
  display: block;
}
.work-item.lg { grid-column: span 8; }
.work-item.sm { grid-column: span 4; }
.work-item .meta {
  margin-top: var(--s-2);
  display: flex;
  justify-content: space-between;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--taupe);
}
.work-item h3 {
  font-family: var(--serif);
  font-size: 1.5rem;
  font-weight: 400;
  margin-top: var(--s-2);
  color: var(--ink);
}
@media (max-width: 820px) {
  .work-item, .work-item.lg, .work-item.sm { grid-column: span 12; }
}

/* Pillars (Theory page)
   ─────────────────────────────────────────── */
.pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--s-5);
}
.pillar h3 {
  font-family: var(--serif);
  font-size: 1.75rem;
  font-weight: 300;
  margin-bottom: var(--s-2);
}
.pillar .pillar-num {
  font-family: var(--serif);
  font-style: italic;
  font-size: 1rem;
  color: var(--clay);
  margin-bottom: var(--s-2);
  display: block;
}
@media (max-width: 820px) {
  .pillars { grid-template-columns: 1fr; gap: var(--s-4); }
}

/* Materials
   ─────────────────────────────────────────── */
.materials {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--s-3);
}
.material .swatch {
  aspect-ratio: 1/1;
  border-radius: 0;
  margin-bottom: var(--s-2);
}
.material h4 {
  font-family: var(--serif);
  font-size: 1.15rem;
  font-weight: 400;
  margin: 0 0 0.25rem;
  color: var(--ink);
}
.material p {
  font-size: 0.85rem;
  color: var(--taupe);
  line-height: 1.5;
}
@media (max-width: 820px) {
  .materials { grid-template-columns: repeat(2, 1fr); }
}

.swatch.limewash   { background: linear-gradient(135deg, #f0e6d6, #e2d3bf); }
.swatch.tadelakt   { background: linear-gradient(135deg, #c89d7d, #a87a5c); }
.swatch.travertine { background: linear-gradient(135deg, #e8dcc8, #c4b39a); }
.swatch.teak       { background: linear-gradient(135deg, #8b6a4b, #5e4632); }
.swatch.linen      { background: linear-gradient(135deg, #ebe2d1, #d4c4ad); }
.swatch.brass      { background: linear-gradient(135deg, #c9a76a, #8e7142); }
.swatch.basalt     { background: linear-gradient(135deg, #555049, #2f2b27); }
.swatch.terracotta { background: linear-gradient(135deg, #b8745a, #8d4f38); }

/* Pull quotes
   ─────────────────────────────────────────── */
.pullquote {
  font-family: var(--serif);
  font-weight: 300;
  font-style: italic;
  font-size: clamp(1.75rem, 4vw, 3rem);
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--ink);
  text-align: center;
  max-width: 26ch;
  margin: 0 auto;
}

/* Form
   ─────────────────────────────────────────── */
.form {
  display: grid;
  gap: var(--s-3);
  max-width: 560px;
}
.form-row { display: grid; gap: 0.4rem; }
.form-row label {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--taupe);
}
.form-row input,
.form-row textarea {
  background: transparent;
  border: none;
  border-bottom: 1px solid rgba(58,50,43,0.25);
  padding: 0.5rem 0;
  font-family: var(--serif);
  font-size: 1.15rem;
  color: var(--ink);
  outline: none;
  transition: border-color .3s var(--ease);
}
.form-row input:focus,
.form-row textarea:focus { border-color: var(--clay); }
.form-row textarea { resize: vertical; min-height: 120px; }

.btn {
  display: inline-block;
  padding: 1rem 2.5rem;
  background: var(--ink);
  color: var(--bone);
  font-family: var(--sans);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.28em;
  border: none;
  cursor: pointer;
  transition: background .4s var(--ease), color .4s var(--ease);
}
.btn:hover { background: var(--terracotta); opacity: 1; }

/* Footer
   ─────────────────────────────────────────── */
.footer {
  background: var(--ink);
  color: var(--sand);
  padding: var(--s-6) 0 var(--s-4);
}
.footer .wrap { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: var(--s-5); }
.footer h4 {
  font-family: var(--sans);
  font-size: 0.72rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.28em;
  color: var(--clay);
  margin-bottom: var(--s-2);
}
.footer .mark {
  font-family: var(--serif);
  font-size: 2rem;
  letter-spacing: 0.22em;
  color: var(--bone);
  margin-bottom: var(--s-2);
}
.footer .mission {
  font-family: var(--serif);
  font-style: italic;
  color: rgba(226,211,191,0.7);
  max-width: 32ch;
}
.footer ul { list-style: none; padding: 0; margin: 0; }
.footer li { margin-bottom: 0.6rem; font-size: 0.9rem; }
.footer .fineprint {
  margin-top: var(--s-5);
  padding-top: var(--s-3);
  border-top: 1px solid rgba(226,211,191,0.12);
  display: flex;
  justify-content: space-between;
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(226,211,191,0.5);
}
@media (max-width: 820px) {
  .footer .wrap { grid-template-columns: 1fr; gap: var(--s-4); }
  .footer .fineprint { flex-direction: column; gap: var(--s-2); }
}

/* Reveal animation
   ─────────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 1s var(--ease), transform 1s var(--ease);
}
.reveal.in {
  opacity: 1;
  transform: none;
}

/* Utilities
   ─────────────────────────────────────────── */
.center { text-align: center; }
.spacer-sm { height: var(--s-4); }
.spacer    { height: var(--s-6); }
.divider   {
  width: 60px;
  height: 1px;
  background: var(--clay);
  margin: var(--s-3) auto;
  border: 0;
}
.divider.left { margin-left: 0; }

/* Real images in img-block slots
   ─────────────────────────────────────────── */
.img-block.has-image {
  background: var(--sand);
}
.img-block.has-image::after { display: none; }
.img-block.has-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Hero with real image */
.hero-image.has-image {
  background: var(--ink);
}
.hero-image.has-image::after { display: none; }
.hero-image.has-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.hero-image.has-image + .hero-inner {
  text-shadow: 0 2px 30px rgba(0,0,0,0.35);
}
.hero-image.has-image + .hero-inner h1,
.hero-image.has-image + .hero-inner .lede,
.hero-image.has-image + .hero-inner .hero-tag,
.hero .hero-image.has-image ~ .scroll-cue { color: var(--bone); }
.hero-image.has-image::before {
  content:'';
  position:absolute; inset:0;
  background: linear-gradient(180deg, rgba(29,25,22,0.30) 0%, rgba(29,25,22,0.10) 35%, rgba(29,25,22,0.55) 100%);
  z-index: 1;
}