/* ============================================================
   Timber Woodworking — main.css
   Tokens → Base → Layout → Components → Animation → Responsive
   ============================================================ */

/* ---------- Design Tokens ---------- */
:root {
  /* Color — warm, earthy dark */
  --bg: #15110d;
  --surface: #1f1a14;
  --surface-2: #28211a;
  --foreground: #f2ebdf;
  --muted: #b3a690;
  --muted-soft: #8c8170;
  --accent: #c8924a;
  --accent-strong: #b5793a;
  --accent-soft: rgba(200, 146, 74, 0.14);
  --border: #3a3128;
  --border-soft: rgba(242, 235, 223, 0.08);
  --danger: #e08a6b;

  /* Type */
  --font-display: "Fraunces", Georgia, "Times New Roman", serif;
  --font-sans: "Cabin", system-ui, -apple-system, "Segoe UI", sans-serif;

  /* Spacing scale (4 / 8 base) */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-24: 6rem;

  /* Radius & shadow */
  --radius: 4px;
  --radius-lg: 10px;
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.25);
  --shadow-md: 0 14px 40px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 30px 70px rgba(0, 0, 0, 0.55);

  /* Motion */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --dur-fast: 180ms;
  --dur-mid: 280ms;

  /* Layout */
  --container: 1180px;
  --header-h: 76px;

  /* z-index scale */
  --z-header: 100;
  --z-mobile-nav: 200;
  --z-lightbox: 300;
}

/* ---------- Reset & Base ---------- */
*,
*::before,
*::after { box-sizing: border-box; }

* { margin: 0; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 8px);
  -webkit-text-size-adjust: 100%;
}

body {
  background-color: var(--bg);
  color: var(--foreground);
  font-family: var(--font-sans);
  font-size: 1.0625rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

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

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

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

ul, ol { list-style: none; padding: 0; }

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

/* Prevent CSS display rules from overriding the HTML hidden attribute */
[hidden] { display: none !important; }

::selection { background: var(--accent); color: #1a140d; }

.skip-link {
  position: fixed;
  top: 8px;
  left: 8px;
  z-index: 999;
  padding: 0.6rem 1rem;
  background: var(--accent);
  color: #1a140d;
  font-weight: 600;
  border-radius: var(--radius);
  transform: translateY(-150%);
  transition: transform var(--dur-fast) var(--ease-out);
}
.skip-link:focus { transform: translateY(0); }

/* ---------- Layout helpers ---------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--space-6);
}

.section {
  padding-block: clamp(3.5rem, 9vw, 7.5rem);
}
.section--alt { background: var(--surface); }

.section__head {
  max-width: 56ch;
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
}

.eyebrow {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: var(--space-4);
}

.section__title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.9rem, 4.6vw, 3.1rem);
  line-height: 1.06;
  letter-spacing: -0.015em;
}

.section__lede {
  margin-top: var(--space-4);
  color: var(--muted);
  font-size: 1.1rem;
  max-width: 60ch;
}

/* ---------- Buttons ---------- */
.btn {
  --btn-bg: transparent;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55em;
  padding: 0.7rem 1.4rem;
  min-height: 44px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.98rem;
  letter-spacing: 0.01em;
  background: var(--btn-bg);
  position: relative;
  transition: transform var(--dur-fast) var(--ease-out),
              background-color var(--dur-fast) var(--ease-out),
              box-shadow var(--dur-fast) var(--ease-out),
              border-color var(--dur-fast) var(--ease-out);
  will-change: transform;
}
.btn svg { width: 1.05em; height: 1.05em; flex: none; }
.btn--lg { padding: 0.95rem 1.8rem; min-height: 52px; font-size: 1.02rem; }
.btn--block { width: 100%; }

.btn--accent {
  --btn-bg: var(--accent);
  color: #1c1408;
  box-shadow: 0 6px 18px rgba(200, 146, 74, 0.22);
}
.btn--accent:hover {
  --btn-bg: var(--accent-strong);
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(200, 146, 74, 0.32);
}
.btn--accent:active { transform: translateY(0); }
.btn--accent svg { transition: transform var(--dur-fast) var(--ease-out); }
.btn--accent:hover svg { transform: translateX(3px); }

.btn--ghost {
  color: var(--foreground);
  border: 1px solid var(--border);
  background: rgba(242, 235, 223, 0.02);
}
.btn--ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-2px);
}

/* ============================================================
   HEADER / NAV
   ============================================================ */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: var(--z-header);
  height: var(--header-h);
  display: flex;
  align-items: center;
  transition: background-color var(--dur-mid) var(--ease-out),
              box-shadow var(--dur-mid) var(--ease-out),
              border-color var(--dur-mid) var(--ease-out);
  border-bottom: 1px solid transparent;
}
.site-header.is-scrolled {
  background: rgba(21, 17, 13, 0.86);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  border-bottom-color: var(--border-soft);
  box-shadow: var(--shadow-sm);
}

.header__inner {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  justify-content: space-between;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.18rem;
  letter-spacing: -0.01em;
  white-space: nowrap;
}
.brand__mark { width: 26px; height: 26px; color: var(--accent); flex: none; }
.brand__amp { color: var(--accent); padding-inline: 0.12em; }

.nav { margin-left: auto; }
.nav__list { display: flex; gap: clamp(1rem, 2vw, 2rem); }
.nav__link {
  position: relative;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--muted);
  padding-block: 0.4rem;
  transition: color var(--dur-fast) var(--ease-out);
}
.nav__link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 1.5px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--dur-mid) var(--ease-out);
}
.nav__link:hover { color: var(--foreground); }
.nav__link:hover::after,
.nav__link.is-active::after { transform: scaleX(1); }
.nav__link.is-active { color: var(--foreground); }

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  color: var(--foreground);
}
.menu-toggle svg { width: 26px; height: 26px; }

/* Mobile nav */
.mobile-nav {
  position: fixed;
  inset: 0;
  z-index: var(--z-mobile-nav);
  visibility: hidden;
  pointer-events: none;
}
.mobile-nav::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(10, 8, 5, 0.6);
  opacity: 0;
  transition: opacity var(--dur-mid) var(--ease-out);
}
.mobile-nav__panel {
  position: absolute;
  top: 0;
  right: 0;
  height: 100%;
  width: min(82vw, 340px);
  background: var(--surface-2);
  border-left: 1px solid var(--border);
  padding: var(--space-8) var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  transform: translateX(100%);
  transition: transform var(--dur-mid) var(--ease-out);
  box-shadow: var(--shadow-lg);
}
.mobile-nav.is-open { visibility: visible; pointer-events: auto; }
.mobile-nav.is-open::before { opacity: 1; }
.mobile-nav.is-open .mobile-nav__panel { transform: translateX(0); }

.mobile-nav__close {
  align-self: flex-end;
  width: 44px; height: 44px;
  display: flex; align-items: center; justify-content: center;
  color: var(--foreground);
}
.mobile-nav__close svg { width: 26px; height: 26px; }
.mobile-nav nav ul { display: flex; flex-direction: column; gap: var(--space-2); }
.mobile-nav nav a {
  display: block;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 500;
  padding: 0.5rem 0;
  color: var(--foreground);
  transition: color var(--dur-fast) var(--ease-out), padding-left var(--dur-fast) var(--ease-out);
}
.mobile-nav nav a:hover { color: var(--accent); padding-left: 0.4rem; }
.mobile-nav__cta { margin-top: auto; }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding-top: var(--header-h);
  overflow: hidden;
}
.hero__media { position: absolute; inset: 0; z-index: 0; }
.hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  animation: heroZoom 16s var(--ease-in-out) forwards;
}
.hero__scrim {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(100deg, rgba(15, 12, 8, 0.92) 0%, rgba(15, 12, 8, 0.66) 42%, rgba(15, 12, 8, 0.28) 100%),
    linear-gradient(to top, rgba(15, 12, 8, 0.9) 0%, transparent 40%);
}

.hero__inner { position: relative; z-index: 1; padding-block: var(--space-16); }
.hero__eyebrow { color: var(--accent); }
.hero__title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(2.8rem, 9vw, 6rem);
  line-height: 0.98;
  letter-spacing: -0.025em;
  max-width: 16ch;
}
.hero__title-accent { color: var(--accent); font-style: italic; font-weight: 400; }
.hero__lede {
  margin-top: var(--space-6);
  max-width: 52ch;
  font-size: clamp(1.05rem, 1.6vw, 1.28rem);
  color: #e6dccb;
}
.hero__actions {
  margin-top: var(--space-8);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.hero__cue {
  position: absolute;
  left: 50%;
  bottom: 1.6rem;
  transform: translateX(-50%);
  z-index: 1;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--muted);
}
.hero__cue svg { width: 18px; height: 18px; animation: bob 1.8s var(--ease-in-out) infinite; }

@keyframes heroZoom {
  from { transform: scale(1.08); }
  to { transform: scale(1); }
}
@keyframes bob {
  0%, 100% { transform: translateY(0); opacity: 0.7; }
  50% { transform: translateY(5px); opacity: 1; }
}

/* ============================================================
   MARQUEE
   Two identical sets each animate independently from 0 → -100%.
   When set 1 exits left, set 2 (positioned immediately after in the
   flex row) has scrolled to x=0 — same content, seamless handoff.
   ============================================================ */
.marquee {
  border-block: 1px solid var(--border-soft);
  background: var(--surface);
  overflow: hidden;
  padding-block: 1.1rem;
  display: flex;
}
.marquee__set {
  display: flex;
  align-items: center;
  gap: 1.6rem;
  padding-right: 1.6rem; /* trailing gap = internal gap, keeps join seamless */
  flex-shrink: 0;
  min-width: 100%;        /* each set spans at least full viewport */
  white-space: nowrap;
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-style: italic;
  color: var(--muted);
  will-change: transform;
  animation: marquee 32s linear infinite;
}
.marquee__set .dot { color: var(--accent); font-style: normal; }
@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-100%); }
}

/* ============================================================
   FEATURED WORK — asymmetric editorial grid
   12 columns, 3 explicit rows; images fill their cell via height:100%.
   Layout:
     Row 1: Card 1 (7 cols, wide landscape) │ Card 2 (5 cols, tall — rows 1-2)
     Row 2: Card 3 (4 cols) │ Card 4 (3 cols) │ Card 2 continues
     Row 3: Card 5 (6 cols) │ Card 6 (6 cols)
   ============================================================ */
.work-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-template-rows: 340px 268px 320px;
  gap: clamp(0.5rem, 0.9vw, 0.875rem);
}

.work-card {
  min-height: 0; /* prevent grid blowout */
  border-radius: var(--radius-lg);
}
.work-card:nth-child(1) { grid-column: 1 / 8;  grid-row: 1; }
.work-card:nth-child(2) { grid-column: 8 / 13; grid-row: 1 / 3; }
.work-card:nth-child(3) { grid-column: 1 / 5;  grid-row: 2; }
.work-card:nth-child(4) { grid-column: 5 / 8;  grid-row: 2; }
.work-card:nth-child(5) { grid-column: 1 / 7;  grid-row: 3; }
.work-card:nth-child(6) { grid-column: 7 / 13; grid-row: 3; }

.work-card__btn {
  display: block;
  width: 100%;
  height: 100%; /* fill the grid cell */
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-soft);
  background: var(--surface-2);
  text-align: left;
  transition: transform var(--dur-mid) var(--ease-out),
              box-shadow var(--dur-mid) var(--ease-out),
              border-color var(--dur-mid) var(--ease-out);
}
.work-card__btn img {
  width: 100%;
  height: 100%; /* fill cell height; object-fit handles cropping */
  object-fit: cover;
  transition: transform 600ms var(--ease-out);
}
.work-card__overlay {
  position: absolute;
  inset: auto 0 0 0;
  padding: 1.4rem 1.2rem 1.1rem;
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  background: linear-gradient(to top, rgba(15, 12, 8, 0.92), rgba(15, 12, 8, 0));
  transform: translateY(8px);
  opacity: 0;
  transition: transform var(--dur-mid) var(--ease-out), opacity var(--dur-mid) var(--ease-out);
}
.work-card__name {
  font-family: var(--font-display);
  font-size: 1.18rem;
  font-weight: 600;
}
.work-card__meta { font-size: 0.86rem; color: var(--accent); letter-spacing: 0.02em; }

.work-card__btn:hover,
.work-card__btn:focus-visible {
  transform: translateY(-4px);
  border-color: var(--border);
  box-shadow: var(--shadow-md);
}
.work-card__btn:hover img,
.work-card__btn:focus-visible img { transform: scale(1.06); }
.work-card__btn:hover .work-card__overlay,
.work-card__btn:focus-visible .work-card__overlay { transform: translateY(0); opacity: 1; }

/* ============================================================
   PROCESS
   ============================================================ */
.process { display: flex; flex-direction: column; gap: clamp(2.5rem, 6vw, 5rem); }
.process__step {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: clamp(1.5rem, 5vw, 4rem);
}
.process__step--reverse .process__media { order: 2; }

.process__media {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-soft);
  box-shadow: var(--shadow-md);
}
.process__media img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  transition: transform 700ms var(--ease-out);
}
.process__step:hover .process__media img { transform: scale(1.04); }
.process__num {
  position: absolute;
  top: 0.8rem;
  left: 1rem;
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 6vw, 4rem);
  font-weight: 600;
  line-height: 1;
  color: var(--foreground);
  opacity: 0.92;
  text-shadow: 0 2px 18px rgba(0, 0, 0, 0.6);
}
.process__title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  line-height: 1.1;
  margin-bottom: var(--space-3);
}
.process__body p { color: var(--muted); max-width: 46ch; }

/* ============================================================
   MATERIALS
   ============================================================ */
.materials {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: clamp(1.2rem, 3vw, 2.4rem);
  text-align: center;
}
.material {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.55rem;
  cursor: default;
}
.material__swatch {
  width: clamp(96px, 13vw, 140px);
  height: clamp(96px, 13vw, 140px);
  border-radius: 50%;
  position: relative;
  box-shadow: var(--shadow-sm), inset 0 0 0 1px rgba(255, 255, 255, 0.06);
  transition: transform var(--dur-mid) var(--ease-out), box-shadow var(--dur-mid) var(--ease-out);
  /* faint wood grain rings overlaid in ::after */
}
.material__swatch::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: repeating-radial-gradient(circle at 38% 32%,
    rgba(0,0,0,0.08) 0px, rgba(0,0,0,0.08) 1px,
    transparent 2px, transparent 7px);
  mix-blend-mode: multiply;
  opacity: 0.5;
}
.material:hover .material__swatch {
  transform: translateY(-6px) scale(1.04);
  box-shadow: var(--shadow-md), 0 0 0 4px var(--accent-soft), 0 0 0 1px var(--accent);
}
.material__name { font-family: var(--font-display); font-size: 1.18rem; font-weight: 600; }
.material__note { font-size: 0.84rem; color: var(--muted-soft); }

/* species tones (layered warm gradients) */
.material__swatch--walnut { background: radial-gradient(circle at 35% 30%, #6b4a31, #3c2616 75%); }
.material__swatch--oak    { background: radial-gradient(circle at 35% 30%, #c9a26a, #93703f 75%); }
.material__swatch--maple  { background: radial-gradient(circle at 35% 30%, #e6cfa0, #c2a169 75%); }
.material__swatch--cherry { background: radial-gradient(circle at 35% 30%, #a85a3c, #7a3a23 75%); }
.material__swatch--ash    { background: radial-gradient(circle at 35% 30%, #d8c7a4, #ad9876 75%); }
.material__swatch--cedar  { background: radial-gradient(circle at 35% 30%, #cf8f63, #9c5f3a 75%); }

/* ============================================================
   STORY / STATS
   ============================================================ */
.story__inner {
  display: grid;
  grid-template-columns: 0.85fr 1fr;
  gap: clamp(2rem, 6vw, 5rem);
  align-items: center;
}
.story__media {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-soft);
  box-shadow: var(--shadow-md);
}
.story__media img { width: 100%; aspect-ratio: 5 / 6; object-fit: cover; }
.story__body p { color: var(--muted); margin-top: var(--space-4); max-width: 56ch; }
.story__body .section__title { margin-top: var(--space-4); }

.stats {
  margin-top: var(--space-8);
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6) var(--space-4);
}
.stat { border-top: 1px solid var(--border); padding-top: var(--space-3); }
.stat__num {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4.5vw, 3.1rem);
  font-weight: 600;
  line-height: 1;
  color: var(--foreground);
  font-variant-numeric: tabular-nums;
}
.stat__suffix { color: var(--accent); }
.stat__label { color: var(--muted); font-size: 0.92rem; margin-top: 0.25rem; }

/* ============================================================
   TESTIMONIALS / SLIDER
   ============================================================ */
.slider { max-width: 760px; }
.slider__viewport { overflow: hidden; }
.slider__track {
  display: flex;
  transition: transform 500ms var(--ease-out);
}
.quote {
  flex: 0 0 100%;
  padding: clamp(1.5rem, 4vw, 2.5rem) 0;
}
.quote__stars { display: flex; gap: 0.2rem; margin-bottom: var(--space-4); }
.quote__stars svg { width: 22px; height: 22px; fill: var(--accent); }
.quote__text {
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 2.6vw, 1.85rem);
  font-weight: 400;
  line-height: 1.35;
  letter-spacing: -0.01em;
}
.quote__author { margin-top: var(--space-6); font-weight: 600; }
.quote__author span { color: var(--muted); font-weight: 400; }

.slider__controls {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-top: var(--space-6);
}
.slider__btn {
  width: 46px; height: 46px;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--border);
  border-radius: 50%;
  color: var(--foreground);
  transition: background-color var(--dur-fast) var(--ease-out),
              border-color var(--dur-fast) var(--ease-out),
              transform var(--dur-fast) var(--ease-out);
}
.slider__btn svg { width: 20px; height: 20px; }
.slider__btn:hover { background: var(--accent); color: #1c1408; border-color: var(--accent); transform: translateY(-2px); }
.slider__dots { display: flex; gap: 0.5rem; margin-inline: auto; }
.slider__dot {
  width: 9px; height: 9px;
  border-radius: 50%;
  background: var(--border);
  transition: background-color var(--dur-fast) var(--ease-out), transform var(--dur-fast) var(--ease-out);
}
.slider__dot.is-active { background: var(--accent); transform: scale(1.25); }

/* ============================================================
   CONTACT / QUOTE
   ============================================================ */
.contact {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(2rem, 6vw, 5rem);
  align-items: start;
}
.contact__details { margin-top: var(--space-8); display: flex; flex-direction: column; gap: var(--space-4); }
.contact__details li { display: flex; align-items: center; gap: 0.8rem; color: var(--muted); }
.contact__details svg { width: 20px; height: 20px; color: var(--accent); flex: none; }
.contact__details a { transition: color var(--dur-fast) var(--ease-out); }
.contact__details a:hover { color: var(--accent); }

.quote-form {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: clamp(1.4rem, 4vw, 2.4rem);
  box-shadow: var(--shadow-md);
}
.section--alt .quote-form { background: var(--surface-2); }

.field { margin-bottom: var(--space-4); }
.field label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 0.45rem;
  letter-spacing: 0.01em;
}
.req { color: var(--accent); }
.field input,
.field select,
.field textarea {
  width: 100%;
  min-height: 48px;
  padding: 0.7rem 0.9rem;
  background: var(--bg);
  color: var(--foreground);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font: inherit;
  transition: border-color var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast) var(--ease-out);
}
.section--alt .field input,
.section--alt .field select,
.section--alt .field textarea { background: var(--bg); }
.field textarea { resize: vertical; min-height: 120px; line-height: 1.55; }
.field input::placeholder,
.field textarea::placeholder { color: var(--muted-soft); }
.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.field select { appearance: none; cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23b3a690' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.9rem center;
  background-size: 18px;
  padding-right: 2.6rem;
}
.field.has-error input,
.field.has-error select,
.field.has-error textarea { border-color: var(--danger); }
.field__error {
  color: var(--danger);
  font-size: 0.82rem;
  margin-top: 0.35rem;
  min-height: 0;
}

.file-field {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.85rem 0.9rem;
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  color: var(--muted);
  cursor: pointer;
  font-weight: 500 !important;
  margin-bottom: 0 !important;
  transition: border-color var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out);
}
.file-field:hover { border-color: var(--accent); color: var(--foreground); }
.file-field svg { width: 18px; height: 18px; color: var(--accent); flex: none; }

/* submit button spinner */
.btn__spinner {
  position: absolute;
  width: 20px; height: 20px;
  border: 2px solid rgba(28, 20, 8, 0.35);
  border-top-color: #1c1408;
  border-radius: 50%;
  opacity: 0;
  animation: spin 0.7s linear infinite;
}
.btn.is-loading .btn__label { opacity: 0; }
.btn.is-loading .btn__spinner { opacity: 1; }
@keyframes spin { to { transform: rotate(360deg); } }

.quote-form__success {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-top: var(--space-4);
  padding: 0.9rem 1rem;
  background: var(--accent-soft);
  border: 1px solid var(--accent);
  border-radius: var(--radius);
  color: var(--foreground);
  font-weight: 500;
}
.quote-form__success svg { width: 22px; height: 22px; color: var(--accent); flex: none; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: #100d09;
  border-top: 1px solid var(--border-soft);
  padding-top: clamp(3rem, 6vw, 5rem);
}
.footer__inner {
  display: grid;
  grid-template-columns: 1.6fr repeat(3, 1fr);
  gap: var(--space-8);
  padding-bottom: var(--space-12);
}
.footer__tagline { color: var(--muted); margin-top: var(--space-4); max-width: 32ch; }
.footer__social { display: flex; gap: 0.6rem; margin-top: var(--space-6); }
.footer__social a {
  width: 42px; height: 42px;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--border);
  border-radius: 50%;
  color: var(--muted);
  transition: color var(--dur-fast) var(--ease-out), border-color var(--dur-fast) var(--ease-out), transform var(--dur-fast) var(--ease-out);
}
.footer__social svg { width: 19px; height: 19px; }
.footer__social a:hover { color: var(--accent); border-color: var(--accent); transform: translateY(-2px); }

.footer__col h3 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  margin-bottom: var(--space-4);
}
.footer__col ul { display: flex; flex-direction: column; gap: 0.6rem; }
.footer__col a { color: var(--muted); transition: color var(--dur-fast) var(--ease-out); }
.footer__col a:hover { color: var(--accent); }
.footer__plain li { color: var(--muted); }

.footer__bottom {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-6);
  justify-content: space-between;
  padding-block: var(--space-6);
  border-top: 1px solid var(--border-soft);
  color: var(--muted-soft);
  font-size: 0.86rem;
}

/* ============================================================
   LIGHTBOX
   ============================================================ */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: var(--z-lightbox);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: clamp(1rem, 4vw, 3rem);
  background: rgba(8, 6, 4, 0.9);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--dur-mid) var(--ease-out), visibility var(--dur-mid);
}
.lightbox.is-open { opacity: 1; visibility: visible; }
.lightbox__figure {
  max-width: min(1000px, 100%);
  text-align: center;
  transform: scale(0.96);
  transition: transform var(--dur-mid) var(--ease-out);
}
.lightbox.is-open .lightbox__figure { transform: scale(1); }
.lightbox__figure img {
  max-height: 78vh;
  width: auto;
  margin-inline: auto;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}
.lightbox__figure figcaption {
  margin-top: var(--space-4);
  font-family: var(--font-display);
  font-size: 1.15rem;
  color: var(--foreground);
}
.lightbox__close {
  position: absolute;
  top: clamp(1rem, 3vw, 2rem);
  right: clamp(1rem, 3vw, 2rem);
  width: 48px; height: 48px;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--border);
  border-radius: 50%;
  color: var(--foreground);
  background: rgba(20, 16, 11, 0.6);
  transition: background-color var(--dur-fast) var(--ease-out), transform var(--dur-fast) var(--ease-out);
}
.lightbox__close svg { width: 24px; height: 24px; }
.lightbox__close:hover { background: var(--accent); color: #1c1408; transform: rotate(90deg); }

/* ============================================================
   SCROLL REVEAL
   ============================================================ */
[data-reveal] {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 600ms var(--ease-out), transform 600ms var(--ease-out);
  transition-delay: calc(var(--reveal-delay, 0) * 70ms);
}
[data-reveal].is-visible { opacity: 1; transform: none; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .footer__inner { grid-template-columns: 1fr 1fr; }
  .footer__brand { grid-column: 1 / -1; }

  /* Collapse 12-col work grid to simpler 2-col on tablets */
  .work-grid {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 280px 220px 280px 280px;
  }
  .work-card:nth-child(1) { grid-column: 1 / 2; grid-row: 1; }
  .work-card:nth-child(2) { grid-column: 2 / 3; grid-row: 1 / 3; }
  .work-card:nth-child(3) { grid-column: 1 / 2; grid-row: 2; }
  .work-card:nth-child(4) { grid-column: 1 / 2; grid-row: 3; }
  .work-card:nth-child(5) { grid-column: 2 / 3; grid-row: 3; }
  .work-card:nth-child(6) { grid-column: 1 / 3; grid-row: 4; }
}

@media (max-width: 860px) {
  :root { --header-h: 66px; }
  .nav, .header__cta { display: none; }
  .menu-toggle { display: flex; }

  .process__step { grid-template-columns: 1fr; gap: var(--space-6); }
  .process__step--reverse .process__media { order: 0; }

  .story__inner { grid-template-columns: 1fr; }
  .story__media { max-width: 480px; }

  .contact { grid-template-columns: 1fr; }
}

@media (max-width: 560px) {
  .container { padding-inline: var(--space-4); }
  .hero__actions .btn { flex: 1 1 auto; }
  .stats { grid-template-columns: 1fr 1fr; }
  .footer__inner { grid-template-columns: 1fr; }
  .footer__bottom { flex-direction: column; }

  /* Single-column work grid on mobile */
  .work-grid {
    grid-template-columns: 1fr;
    grid-template-rows: repeat(6, 260px);
  }
  .work-card:nth-child(n) { grid-column: 1; grid-row: auto; }
}

/* ============================================================
   REDUCED MOTION
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
  [data-reveal] { opacity: 1; transform: none; }
  .hero__media img { animation: none; transform: none; }
  .marquee__set { animation: none; }
  .hero__cue svg { animation: none; }
}