/* ===== Tokens ===== */
:root {
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.75vw, 1.5rem);
  --text-xl: clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
  --text-2xl: clamp(2rem, 1.2rem + 2.5vw, 3.5rem);
  --text-3xl: clamp(2.5rem, 1rem + 4vw, 5rem);
  --text-hero: clamp(2.75rem, 1rem + 5.2vw, 6rem);

  --space-1: 0.25rem; --space-2: 0.5rem; --space-3: 0.75rem; --space-4: 1rem;
  --space-5: 1.25rem; --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;

  /* Alcopalme palette: aluminum neutrals + brand blue from the logo (#034a8f) */
  --color-bg: #f5f6f7;
  --color-surface: #ffffff;
  --color-surface-2: #eceef0;
  --color-surface-offset: #e3e6e9;
  --color-border: oklch(0.3 0.01 250 / 0.12);
  --color-divider: oklch(0.3 0.01 250 / 0.08);

  --color-text: #15191f;
  --color-text-muted: #5b6470;
  --color-text-faint: #9aa3ad;
  --color-text-inverse: #f5f6f7;

  --color-primary: #034a8f;
  --color-primary-hover: #063b70;
  --color-primary-active: #042c54;
  --color-primary-highlight: #dbe6f3;

  --color-dark: #0f1419;
  --color-dark-2: #161c23;
  --color-dark-border: oklch(0.9 0.01 250 / 0.12);

  --radius-sm: 0.25rem; --radius-md: 0.5rem; --radius-lg: 0.75rem; --radius-xl: 1.25rem; --radius-full: 9999px;
  --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);
  --ease: cubic-bezier(0.16, 1, 0.3, 1);

  --shadow-sm: 0 1px 2px oklch(0.2 0.02 250 / 0.06);
  --shadow-md: 0 4px 14px oklch(0.2 0.02 250 / 0.08);
  --shadow-lg: 0 16px 40px oklch(0.2 0.02 250 / 0.14);

  --content-wide: 1240px;
  --gutter: clamp(var(--space-5), 4vw, var(--space-12));

  --font-display: 'Clash Display', 'Helvetica Neue', Arial, sans-serif;
  --font-body: 'Satoshi', 'Helvetica Neue', Arial, sans-serif;
}

html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }

body { overflow-x: clip; }

.container {
  width: min(100% - 2 * var(--gutter), var(--content-wide));
  margin-inline: auto;
}

.skip-link {
  position: absolute; left: var(--space-4); top: -100%;
  background: var(--color-primary); color: #fff; padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-sm); z-index: 200;
}
.skip-link:focus { top: var(--space-4); }

/* ===== Type ===== */
.kicker {
  font-size: var(--text-xs); font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--color-primary); margin-bottom: var(--space-4);
}
.kicker--light { color: #8fb4de; }
.section-title {
  font-family: var(--font-display); font-weight: 500; font-size: var(--text-2xl);
  letter-spacing: -0.02em; line-height: 1.05; max-width: 18ch; margin-bottom: var(--space-6);
}
.section-lead { color: var(--color-text-muted); max-width: 52ch; }
.section--dark .section-lead { color: #a9b3bf; }

/* ===== Buttons ===== */
.btn {
  display: inline-flex; align-items: center; gap: var(--space-2);
  font-size: var(--text-sm); font-weight: 700; letter-spacing: 0.01em;
  padding: 0.9rem 1.5rem; border-radius: var(--radius-sm); text-decoration: none;
  min-height: 44px; line-height: 1; white-space: nowrap;
}
.btn--sm { padding: 0.65rem 1.1rem; min-height: 40px; }
.btn--primary { background: var(--color-primary); color: #fff; }
.btn--primary:hover { background: var(--color-primary-hover); }
.btn--primary:active { background: var(--color-primary-active); }
.btn--ghost { color: #fff; border: 1px solid oklch(1 0 0 / 0.45); background: oklch(1 0 0 / 0.06); backdrop-filter: blur(6px); }
.btn--ghost:hover { background: oklch(1 0 0 / 0.16); border-color: #fff; }

/* ===== Header ===== */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  transition: background 320ms var(--ease), box-shadow 320ms var(--ease), transform 320ms var(--ease);
}
.site-header__inner {
  width: min(100% - 2 * var(--gutter), var(--content-wide)); margin-inline: auto;
  display: flex; align-items: center; justify-content: space-between; gap: var(--space-6);
  padding-block: var(--space-4);
}
.brand img { width: clamp(118px, 12vw, 152px); height: auto; }
.brand { padding: var(--space-2) var(--space-3); background: #fff; border-radius: var(--radius-sm); display: inline-block; }
.site-header.is-scrolled { background: oklch(1 0 0 / 0.92); backdrop-filter: blur(14px); box-shadow: 0 1px 0 var(--color-divider); }
.site-header.is-scrolled .site-header__inner { padding-block: var(--space-3); }
.site-header.is-hidden { transform: translateY(-100%); }

.nav__list { display: flex; align-items: center; gap: clamp(var(--space-4), 2vw, var(--space-8)); }
.nav__list a:not(.btn) {
  color: #fff; text-decoration: none; font-size: var(--text-sm); font-weight: 500; position: relative; padding: var(--space-2) 0;
  text-shadow: 0 1px 2px oklch(0 0 0 / 0.3);
}
.nav__list a:not(.btn)::after {
  content: ''; position: absolute; left: 0; right: 100%; bottom: 0; height: 2px; background: currentColor;
  transition: right 240ms var(--ease);
}
.nav__list a:not(.btn):hover::after { right: 0; }
.site-header.is-scrolled .nav__list a:not(.btn) { color: var(--color-text); text-shadow: none; }
.nav__cta { margin-left: var(--space-2); }
.nav__toggle { display: none; width: 44px; height: 44px; flex-direction: column; justify-content: center; gap: 6px; align-items: center; border-radius: var(--radius-sm); }
.nav__toggle span { width: 24px; height: 2px; background: #fff; display: block; transition: transform 240ms var(--ease), opacity 240ms; border-radius: 2px; }
.site-header.is-scrolled .nav__toggle span, .site-header.menu-open .nav__toggle span { background: var(--color-text); }

@media (max-width: 900px) {
  .nav__toggle { display: flex; }
  .nav__list {
    position: fixed; inset: 0; background: var(--color-surface); flex-direction: column; justify-content: center;
    gap: var(--space-6); transform: translateY(-100%); opacity: 0; pointer-events: none;
    transition: transform 420ms var(--ease), opacity 320ms var(--ease);
    z-index: -1;
  }
  .site-header.menu-open .nav__list { transform: none; opacity: 1; pointer-events: auto; }
  .site-header.menu-open { background: var(--color-surface); }
  .nav__list a:not(.btn) { color: var(--color-text); text-shadow: none; font-family: var(--font-display); font-size: var(--text-xl); font-weight: 500; }
  .nav__cta { margin: var(--space-4) 0 0; }
  .site-header.menu-open .nav__toggle span:first-child { transform: translateY(4px) rotate(45deg); }
  .site-header.menu-open .nav__toggle span:last-child { transform: translateY(-4px) rotate(-45deg); }
}

/* ===== Hero ===== */
.hero {
  position: relative; min-height: 100svh; display: grid; align-items: end;
  color: #fff; isolation: isolate; overflow: hidden; background: var(--color-dark);
}
.hero__media { position: absolute; inset: 0; z-index: -1; }
.hero__media img { width: 100%; height: 100%; object-fit: cover; object-position: 60% 50%; transform: scale(1.06); animation: heroZoom 14s var(--ease) forwards; }
@keyframes heroZoom { to { transform: scale(1); } }
.hero__media::after {
  content: ''; position: absolute; inset: 0;
  background:
    linear-gradient(to top, oklch(0.12 0.02 250 / 0.92) 0%, oklch(0.12 0.02 250 / 0.55) 40%, oklch(0.12 0.02 250 / 0.15) 75%, transparent),
    linear-gradient(to right, oklch(0.12 0.02 250 / 0.5), transparent 60%);
}
.hero__content { padding-block: clamp(var(--space-24), 18vh, var(--space-32)) clamp(var(--space-16), 10vh, var(--space-24)); max-width: 100%; }
.hero__kicker { color: #bcd3ee; }
.hero__title {
  font-family: var(--font-display); font-weight: 500; font-size: var(--text-hero); line-height: 0.98;
  letter-spacing: -0.025em; max-width: 13ch; margin-bottom: var(--space-6);
}
.hero__title em { font-style: normal; color: #bcd3ee; }
.hero__lead { font-size: var(--text-lg); line-height: 1.45; max-width: 44ch; color: oklch(0.95 0.005 250 / 0.9); margin-bottom: var(--space-8); font-weight: 400; }
.hero__actions { display: flex; flex-wrap: wrap; gap: var(--space-3); }
.hero__scroll { position: absolute; right: var(--gutter); bottom: var(--space-8); width: 1px; height: 64px; background: oklch(1 0 0 / 0.25); overflow: hidden; }
.hero__scroll span { position: absolute; inset: 0; background: #fff; transform-origin: top; animation: scrollLine 2.2s var(--ease) infinite; }
@keyframes scrollLine { 0% { transform: scaleY(0); transform-origin: top; } 50% { transform: scaleY(1); transform-origin: top; } 51% { transform-origin: bottom; } 100% { transform: scaleY(0); transform-origin: bottom; } }
@media (max-width: 700px) { .hero__scroll { display: none; } .hero__content { padding-top: var(--space-32); } }

/* ===== Spec strip ===== */
.strip { background: var(--color-primary); color: #fff; overflow: hidden; }
.strip__list { display: flex; gap: 0; width: max-content; animation: marquee 48s linear infinite; }
.strip__list li { display: flex; flex-direction: column; padding: var(--space-5) var(--space-10); border-right: 1px solid oklch(1 0 0 / 0.18); white-space: nowrap; }
.strip__list strong { font-family: var(--font-display); font-weight: 600; font-size: var(--text-lg); line-height: 1.1; letter-spacing: -0.01em; }
.strip__list span { font-size: var(--text-xs); color: #bcd3ee; letter-spacing: 0.04em; text-transform: uppercase; margin-top: var(--space-1); }
@keyframes marquee { to { transform: translateX(-50%); } }
.strip:hover .strip__list { animation-play-state: paused; }
@media (prefers-reduced-motion: reduce) { .strip__list { animation: none; width: auto; flex-wrap: wrap; } }

/* ===== Sections ===== */
.section { padding-block: clamp(var(--space-16), 9vw, var(--space-32)); }
.section--dark { background: var(--color-dark); color: var(--color-text-inverse); }
.section--offset { background: var(--color-surface-2); }

/* About */
.about__grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr); gap: clamp(var(--space-10), 6vw, var(--space-24)); align-items: start; }
.about__text p + p { margin-top: var(--space-4); }
.about__text > p { color: var(--color-text-muted); }
.pillars { margin-top: var(--space-10); border-top: 1px solid var(--color-border); }
.pillars li { display: grid; grid-template-columns: 3.5rem 1fr; gap: var(--space-4); padding-block: var(--space-5); border-bottom: 1px solid var(--color-border); }
.pillars__num { font-family: var(--font-display); font-weight: 500; font-size: var(--text-lg); color: var(--color-primary); line-height: 1.3; }
.pillars h3 { font-size: var(--text-base); font-weight: 700; margin-bottom: var(--space-1); }
.pillars p { color: var(--color-text-muted); font-size: var(--text-sm); }
.about__media { position: sticky; top: var(--space-24); }
.about__media img { border-radius: var(--radius-md); aspect-ratio: 4 / 5; object-fit: cover; }
.about__media figcaption { font-size: var(--text-xs); color: var(--color-text-muted); margin-top: var(--space-3); }
@media (max-width: 900px) { .about__grid { grid-template-columns: 1fr; } .about__media { position: static; } .about__media img { aspect-ratio: 16 / 10; } }

/* Product / layers */
.product__head { max-width: 62ch; margin-bottom: clamp(var(--space-12), 6vw, var(--space-20)); }
.product__grid { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr); gap: clamp(var(--space-8), 5vw, var(--space-20)); align-items: center; }
.layers { position: sticky; top: 12vh; aspect-ratio: 520 / 420; }
.layers svg { width: 100%; height: auto; overflow: visible; }
.layers canvas { position: absolute; inset: 0; width: 100%; height: 100%; touch-action: pan-y; }
.layers.is-3d { position: sticky; }
.layers.is-3d svg { visibility: hidden; }
.layers__hint { display: none; position: absolute; left: 50%; bottom: -1.6rem; transform: translateX(-50%); font-size: var(--text-xs); color: #6f7a87; letter-spacing: 0.04em; white-space: nowrap; max-width: 100%; overflow: hidden; text-overflow: ellipsis; text-align: center; }
.layers.is-3d .layers__hint { display: block; }
.layer { transition: filter 240ms var(--ease), opacity 240ms var(--ease); }
.layers.has-active .layer:not(.is-active) { opacity: 0.35; }
.layer.is-active { filter: drop-shadow(0 0 18px oklch(0.7 0.12 250 / 0.55)); }
.layer-list { border-top: 1px solid var(--color-dark-border); }
.layer-list li {
  display: grid; grid-template-columns: 2.5rem 1fr; gap: var(--space-4); padding: var(--space-5) var(--space-3);
  border-bottom: 1px solid var(--color-dark-border); cursor: default; transition: background 240ms var(--ease);
  border-radius: var(--radius-sm);
}
.layer-list li.is-active { background: oklch(1 0 0 / 0.05); }
.layer-list__num { font-family: var(--font-display); font-weight: 500; color: #8fb4de; font-size: var(--text-lg); line-height: 1.3; }
.layer-list h3 { font-size: var(--text-base); font-weight: 700; margin-bottom: var(--space-1); }
.layer-list p { color: #a9b3bf; font-size: var(--text-sm); }
@media (max-width: 900px) { .product__grid { grid-template-columns: 1fr; } .layers, .layers.is-3d { position: relative; top: auto; max-width: 520px; margin-inline: auto; width: 100%; } .layers__hint { bottom: -1.6rem; white-space: normal; width: 100%; } .layers.is-3d { margin-bottom: var(--space-10); } }

.specs { margin-top: clamp(var(--space-12), 6vw, var(--space-20)); border-top: 1px solid var(--color-dark-border); }
.specs__table th, .specs__table td { padding: var(--space-5) var(--space-3); border-bottom: 1px solid var(--color-dark-border); vertical-align: top; text-align: left; }
.specs__table th { width: 14rem; font-size: var(--text-xs); letter-spacing: 0.12em; text-transform: uppercase; color: #8fb4de; font-weight: 700; padding-top: calc(var(--space-5) + 0.2em); }
.specs__table td { color: #d5dbe2; }
.specs__table small { display: block; color: #8d97a3; margin-top: var(--space-1); font-size: var(--text-xs); }
.specs__table strong { color: #fff; }
@media (max-width: 700px) { .specs__table th, .specs__table td { display: block; width: auto; } .specs__table th { border: none; padding-bottom: 0; } .specs__table td { padding-top: var(--space-2); } }

/* Finishes */
.finishes__head { display: grid; grid-template-columns: 1fr auto; gap: var(--space-8); align-items: end; margin-bottom: clamp(var(--space-10), 5vw, var(--space-16)); }
.finishes__head .section-title { margin-bottom: 0; max-width: 22ch; }
@media (max-width: 900px) { .finishes__head { grid-template-columns: 1fr; align-items: start; } }

.coatings { display: grid; grid-template-columns: repeat(12, 1fr); gap: var(--space-4); margin-bottom: clamp(var(--space-12), 6vw, var(--space-20)); }
.coating { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: var(--space-6); display: flex; flex-direction: column; gap: var(--space-2); grid-column: span 4; }
.coating--featured { grid-column: span 12; background: var(--color-dark); color: #fff; border-color: transparent; display: grid; grid-template-columns: auto 1fr 1fr; gap: var(--space-8); align-items: center; padding: var(--space-8); }
.coating--featured h3 { font-size: var(--text-lg); }
.coating--featured p:not(.coating__code) { color: #c3ccd6; }
.coating__code { font-family: var(--font-display); font-weight: 600; font-size: var(--text-xl); letter-spacing: -0.01em; color: var(--color-primary); line-height: 1; }
.coating--featured .coating__code { color: #8fb4de; font-size: var(--text-2xl); }
.coating h3 { font-size: var(--text-base); font-weight: 700; }
.coating p:not(.coating__code) { color: var(--color-text-muted); font-size: var(--text-sm); }
.coating__meta { font-size: var(--text-xs); color: var(--color-text-faint); margin-top: auto; padding-top: var(--space-2); letter-spacing: 0.04em; text-transform: uppercase; }
.coating--featured .coating__meta { grid-column: 2 / -1; padding: 0; margin: 0; }
@media (max-width: 900px) {
  .coating { grid-column: span 12; }
  .coating--featured { grid-template-columns: 1fr; gap: var(--space-3); }
  .coating--featured .coating__meta { grid-column: auto; }
}
@media (min-width: 901px) and (max-width: 1100px) { .coating:not(.coating--featured) { grid-column: span 6; } }

.palette__bar { display: flex; justify-content: space-between; align-items: center; gap: var(--space-6); flex-wrap: wrap; margin-bottom: var(--space-6); }
.filters { display: flex; gap: var(--space-2); flex-wrap: wrap; }
.chip { font-size: var(--text-sm); font-weight: 500; padding: 0.55rem 0.9rem; border-radius: var(--radius-full); border: 1px solid var(--color-border); color: var(--color-text-muted); background: var(--color-surface); min-height: 40px; }
.chip span { color: var(--color-text-faint); margin-left: 0.3em; font-size: var(--text-xs); }
.chip:hover { border-color: var(--color-primary); color: var(--color-primary); }
.chip.is-active { background: var(--color-text); color: #fff; border-color: var(--color-text); }
.chip.is-active span { color: oklch(1 0 0 / 0.6); }
.palette__note { font-size: var(--text-xs); color: var(--color-text-muted); max-width: 40ch; }

.swatches { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: var(--space-3); }
.swatch { display: flex; flex-direction: column; gap: var(--space-2); transition: opacity 320ms var(--ease), transform 320ms var(--ease); }
.swatch[hidden] { display: none; }
.swatch__chip {
  aspect-ratio: 360 / 190; border-radius: var(--radius-sm); position: relative; overflow: hidden;
  box-shadow: inset 0 0 0 1px oklch(0 0 0 / 0.1), var(--shadow-sm);
}
.swatch__chip img { display: block; width: 100%; height: 100%; object-fit: cover; }
.swatch__name { font-size: var(--text-sm); font-weight: 700; line-height: 1.25; }
.swatch__meta { font-size: var(--text-xs); color: var(--color-text-muted); display: flex; justify-content: space-between; }

/* Full bleed */
.bleed { position: relative; min-height: 78vh; display: grid; align-items: center; color: #fff; isolation: isolate; overflow: hidden; background: var(--color-dark); }
.bleed__media { position: absolute; inset: -20% 0; z-index: -1; }
.bleed__media img { width: 100%; height: 100%; object-fit: cover; }
.bleed__media::after { content: ''; position: absolute; inset: 0; background: linear-gradient(to right, oklch(0.12 0.02 250 / 0.82), oklch(0.12 0.02 250 / 0.35) 60%, transparent); }
.bleed__content { padding-block: var(--space-24); }
.bleed__quote { font-family: var(--font-display); font-weight: 500; font-size: var(--text-xl); line-height: 1.2; letter-spacing: -0.015em; max-width: 24ch; }
.bleed__caption { margin-top: var(--space-5); color: #bcd3ee; font-size: var(--text-sm); }

/* Advantages */
.adv-grid { display: grid; grid-template-columns: repeat(12, 1fr); grid-auto-rows: minmax(180px, auto); gap: var(--space-4); margin-top: var(--space-10); }
.adv { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: var(--space-6); grid-column: span 4; display: flex; flex-direction: column; gap: var(--space-2); }
.adv h3 { font-family: var(--font-display); font-weight: 500; font-size: var(--text-lg); letter-spacing: -0.01em; }
.adv p { color: var(--color-text-muted); font-size: var(--text-sm); }
.adv--wide { grid-column: span 8; grid-row: span 2; background: var(--color-primary); color: #fff; border-color: transparent; position: relative; overflow: hidden; padding: var(--space-8); }
.adv--wide p { color: #d6e4f4; max-width: 44ch; position: relative; z-index: 1; }
.adv--wide h3 { position: relative; z-index: 1; font-size: var(--text-xl); }
.adv--wide img { position: absolute; right: -8%; bottom: -10%; width: 62%; height: 78%; object-fit: cover; border-radius: var(--radius-md); opacity: 0.9; mask-image: linear-gradient(to left, #000 60%, transparent); -webkit-mask-image: linear-gradient(to left, #000 60%, transparent); }
.adv--image { grid-column: span 8; padding: 0; overflow: hidden; border: none; }
.adv--image img { width: 100%; height: 280px; object-fit: cover; }
@media (max-width: 900px) {
  .adv, .adv--wide, .adv--image { grid-column: span 12; grid-row: auto; }
  .adv--wide img { position: static; width: 100%; height: auto; margin-top: var(--space-4); mask-image: none; -webkit-mask-image: none; aspect-ratio: 16 / 9; }
}

/* Uses */
.uses__grid { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: clamp(var(--space-10), 6vw, var(--space-24)); align-items: start; }
.uses__cols { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-8); }
.uses__col h3 { font-size: var(--text-xs); letter-spacing: 0.12em; text-transform: uppercase; color: var(--color-primary); margin-bottom: var(--space-4); font-weight: 700; }
.uses__col li { padding-block: var(--space-3); border-bottom: 1px solid var(--color-border); font-size: var(--text-base); }
.uses__col li:first-of-type { border-top: 1px solid var(--color-border); }
@media (max-width: 900px) { .uses__grid { grid-template-columns: 1fr; } }
@media (max-width: 560px) { .uses__cols { grid-template-columns: 1fr; } }

/* Projects */
.projects__head { display: grid; grid-template-columns: 1fr auto; gap: var(--space-8); align-items: end; margin-bottom: clamp(var(--space-10), 5vw, var(--space-16)); }
.projects__head .section-title { margin-bottom: 0; }
@media (max-width: 900px) { .projects__head { grid-template-columns: 1fr; align-items: start; } }
.gallery { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: 220px; grid-auto-flow: dense; gap: var(--space-3); }
.gallery__item { position: relative; overflow: hidden; border-radius: var(--radius-md); margin: 0; background: var(--color-surface-offset); }
.gallery__item img { width: 100%; height: 100%; object-fit: cover; transition: transform 900ms var(--ease); }
.gallery__item:hover img { transform: scale(1.04); }
.gallery__item--tall { grid-row: span 2; }
.gallery__item--wide { grid-column: span 2; }
.gallery__item figcaption {
  position: absolute; left: var(--space-3); bottom: var(--space-3); font-size: var(--text-xs); font-weight: 700;
  background: oklch(1 0 0 / 0.9); color: var(--color-text); padding: var(--space-1) var(--space-2); border-radius: var(--radius-sm);
}
@media (max-width: 900px) { .gallery { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 180px; } }
@media (max-width: 480px) { .gallery { grid-template-columns: 1fr 1fr; grid-auto-rows: 150px; } .gallery__item--wide { grid-column: span 2; } }

/* Branches */
.branches__head { display: grid; grid-template-columns: 1fr auto; gap: var(--space-8); align-items: end; margin-bottom: var(--space-10); }
.branches__head .section-title { margin-bottom: 0; }
.search { display: flex; align-items: center; gap: var(--space-2); background: var(--color-dark-2); border: 1px solid var(--color-dark-border); border-radius: var(--radius-sm); padding: 0 var(--space-4); min-width: 280px; color: #a9b3bf; }
.search:focus-within { border-color: #8fb4de; }
.search input { background: none; border: none; outline: none; padding: var(--space-3) 0; width: 100%; color: #fff; font-size: var(--text-sm); }
.search input::placeholder { color: #6f7a87; }
@media (max-width: 900px) { .branches__head { grid-template-columns: 1fr; align-items: start; } .search { min-width: 0; } }

.branch-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-3); }
.branch { background: var(--color-dark-2); border: 1px solid var(--color-dark-border); border-radius: var(--radius-md); padding: var(--space-5); display: flex; flex-direction: column; gap: var(--space-3); transition: border-color 240ms var(--ease), transform 240ms var(--ease); }
.branch:hover { border-color: oklch(0.7 0.1 250 / 0.5); }
.branch[hidden] { display: none; }
.branch h3 { font-family: var(--font-display); font-weight: 500; font-size: var(--text-lg); letter-spacing: -0.01em; }
.branch__state { font-size: var(--text-xs); color: #8fb4de; letter-spacing: 0.08em; text-transform: uppercase; margin-top: -0.4rem; }
.branch ul { display: flex; flex-direction: column; gap: var(--space-1); }
.branch a { color: #d5dbe2; text-decoration: none; font-size: var(--text-sm); font-variant-numeric: tabular-nums; }
.branch a:hover { color: #fff; text-decoration: underline; text-underline-offset: 3px; }
.branch__mail { font-size: var(--text-xs) !important; color: #8fb4de !important; margin-top: auto; padding-top: var(--space-2); word-break: break-all; }
.branches__empty { color: #a9b3bf; margin-top: var(--space-6); }
@media (max-width: 1100px) { .branch-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 800px) { .branch-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .branch-grid { grid-template-columns: 1fr; } }

/* FAQ */
.faq__grid { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); gap: clamp(var(--space-10), 6vw, var(--space-24)); align-items: start; }
.faq__list { border-top: 1px solid var(--color-border); }
.faq__item { border-bottom: 1px solid var(--color-border); }
.faq__item summary {
  cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: var(--space-4);
  padding: var(--space-5) 0; font-weight: 700; font-size: var(--text-base); min-height: 44px;
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after {
  content: ''; flex: none; width: 12px; height: 12px; border-right: 2px solid var(--color-primary); border-bottom: 2px solid var(--color-primary);
  transform: rotate(45deg); transition: transform 240ms var(--ease); margin-right: 4px;
}
.faq__item[open] summary::after { transform: rotate(-135deg); }
.faq__item p { color: var(--color-text-muted); padding-bottom: var(--space-5); max-width: 60ch; }
@media (max-width: 900px) { .faq__grid { grid-template-columns: 1fr; } }

/* Contact */
.contact__grid { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: clamp(var(--space-10), 6vw, var(--space-24)); align-items: start; }
.contact__intro > p { color: var(--color-text-muted); margin-bottom: var(--space-6); }
.contact__alt { font-size: var(--text-sm); margin-top: var(--space-5); }
.contact__alt a, .social a { color: var(--color-primary); text-decoration-thickness: 1px; text-underline-offset: 3px; }
.social { display: flex; flex-direction: column; gap: var(--space-2); margin-top: var(--space-6); font-size: var(--text-sm); }
.form { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: clamp(var(--space-6), 3vw, var(--space-10)); display: flex; flex-direction: column; gap: var(--space-4); box-shadow: var(--shadow-md); }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); }
.form label { display: flex; flex-direction: column; gap: var(--space-2); font-size: var(--text-xs); font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--color-text-muted); }
.form input, .form select, .form textarea {
  font-size: var(--text-base); font-weight: 400; letter-spacing: 0; text-transform: none; color: var(--color-text);
  border: 1px solid var(--color-border); border-radius: var(--radius-sm); padding: 0.8rem 0.9rem; background: var(--color-bg); min-height: 44px;
}
.form input:focus, .form select:focus, .form textarea:focus { outline: none; border-color: var(--color-primary); box-shadow: 0 0 0 3px var(--color-primary-highlight); }
.form textarea { resize: vertical; }
.form .btn { align-self: flex-start; margin-top: var(--space-2); }
.form__hint { font-size: var(--text-xs); color: var(--color-text-faint); }
.form__error { font-size: var(--text-sm); color: #a4262c; font-weight: 500; }
.form .is-invalid { border-color: #a4262c; }
@media (max-width: 900px) { .contact__grid { grid-template-columns: 1fr; } }
@media (max-width: 560px) { .form__row { grid-template-columns: 1fr; } }

/* Footer */
.footer { background: var(--color-dark); color: #a9b3bf; padding-block: var(--space-16) var(--space-8); }
.footer__grid { display: grid; grid-template-columns: minmax(0, 1.4fr) 1fr 1fr; gap: var(--space-10); padding-bottom: var(--space-10); border-bottom: 1px solid var(--color-dark-border); }
.footer__logo { background: #fff; padding: var(--space-2) var(--space-3); border-radius: var(--radius-sm); width: 152px; margin-bottom: var(--space-5); }
.footer p { font-size: var(--text-sm); max-width: 44ch; }
.footer ul { display: flex; flex-direction: column; gap: var(--space-2); }
.footer a { color: #d5dbe2; text-decoration: none; font-size: var(--text-sm); }
.footer a:hover { color: #fff; text-decoration: underline; text-underline-offset: 3px; }
.footer__legal { padding-top: var(--space-6); font-size: var(--text-xs); color: #6f7a87; }
.footer__legal p { font-size: var(--text-xs); }
@media (max-width: 700px) { .footer__grid { grid-template-columns: 1fr; gap: var(--space-8); } }