/* ============================================================
  Pragmas360 — Complexity, Simplified.
   ============================================================ */

:root {
  --bg: #0b0b0c;
  --bg-soft: #121214;
  --ink: #eceae4;
  --ink-dim: #8e8c85;
  --accent: #d9ff3f;
  --accent-ink: #101200;
  --line: rgba(236, 234, 228, 0.12);
  --font-display: "Syne", sans-serif;
  --font-body: "Space Grotesk", sans-serif;
  --pad: clamp(1.25rem, 4vw, 4rem);
  --radius: 1.25rem;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

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

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-weight: 300;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

::selection { background: var(--accent); color: var(--accent-ink); }

a { color: inherit; text-decoration: none; }
ul { list-style: none; }
em { font-style: italic; }

/* ---------- Grain ---------- */
.grain {
  position: fixed; inset: -50%;
  width: 200%; height: 200%;
  pointer-events: none;
  z-index: 90;
  opacity: 0.05;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='256' height='256'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation: grain 0.7s steps(4) infinite;
}
@keyframes grain {
  0% { transform: translate(0, 0); }
  25% { transform: translate(-2%, 3%); }
  50% { transform: translate(3%, -2%); }
  75% { transform: translate(-3%, -3%); }
  100% { transform: translate(2%, 2%); }
}

/* ---------- Loader ---------- */
.loader {
  position: fixed; inset: 0;
  z-index: 200;
  background: var(--bg);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: var(--pad);
  gap: 1.1rem;
}
.loader__brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.7rem;
}
.loader__brand-mark {
  width: clamp(2.4rem, 5vw, 3.2rem);
  height: clamp(2.4rem, 5vw, 3.2rem);
  color: var(--accent);
  overflow: visible;
}

@keyframes radarSweep {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes strokeDrawRing {
  0% { stroke-dasharray: 0 160; stroke-dashoffset: 0; }
  50% { stroke-dasharray: 160 0; stroke-dashoffset: 0; }
  100% { stroke-dasharray: 160 160; stroke-dashoffset: -160; }
}

.loader__ring {
  stroke-dasharray: 160;
  animation: strokeDrawRing 4.3s ease-in-out infinite;
}

.loader__arc {
  transform-origin: 32px 32px;
  animation: radarSweep 2.4s linear infinite;
}

/* ---------- Kicker Mini Logo (Preset 02 Animation) ---------- */
@keyframes pulseCore {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.22); opacity: 0.75; }
}

.kicker__logo {
  width: 1.35rem;
  height: 1.35rem;
  flex: 0 0 auto;
  color: var(--accent);
  overflow: visible;
  display: inline-block;
  vertical-align: middle;
}

.logo-animated--preset2 .logo-arc {
  transform-origin: 32px 32px;
  animation: radarSweep 3.36s cubic-bezier(0.4, 0, 0.2, 1) infinite alternate;
}

.logo-animated--preset2 .logo-ring {
  transform-origin: 32px 32px;
  animation: pulseCore 2.88s ease-in-out infinite;
}
.loader__brand-text {
  font-family: var(--font-display);
  font-size: clamp(1rem, 2vw, 1.35rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--ink);
}
.loader__inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.7rem;
}
.loader__count {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1rem, 2.3vw, 1.5rem);
  line-height: 0.9;
  letter-spacing: -0.03em;
  color: var(--accent);
  font-variant-numeric: tabular-nums;
}
.loader__label {
  color: var(--ink-dim);
  font-size: 0.62rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  padding-bottom: 0.05rem;
}
.loader__bar {
  height: 2px;
  background: var(--line);
  border-radius: 2px;
  overflow: hidden;
  position: absolute;
  left: var(--pad);
  right: var(--pad);
  bottom: var(--pad);
}
.loader__bar span {
  display: block;
  height: 100%;
  width: 0%;
  background: var(--accent);
}

/* ---------- Cursor ---------- */
.cursor {
  position: fixed;
  top: 0; left: 0;
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--accent);
  z-index: 300;
  pointer-events: none;
  display: flex; align-items: center; justify-content: center;
  mix-blend-mode: normal;
  transform: translate(-100px, -100px);
  transition: width 0.3s cubic-bezier(0.3, 1, 0.3, 1), height 0.3s cubic-bezier(0.3, 1, 0.3, 1);
}
.cursor.is-label { width: 92px; height: 92px; }
.cursor__label {
  font-size: 0.72rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent-ink);
  opacity: 0;
  transition: opacity 0.25s;
  white-space: nowrap;
}
.cursor.is-label .cursor__label { opacity: 1; }
@media (hover: none), (pointer: coarse) {
  .cursor { display: none; }
}

/* ---------- Nav ---------- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 1.4rem var(--pad);
  mix-blend-mode: difference;
}
.nav__logo {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: -0.02em;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: #fff;
}
.nav__logo-mark {
  width: 1.5rem;
  height: 1.5rem;
  flex: 0 0 auto;
  color: var(--accent);
}
.nav__logo-wordmark {
  font-size: 1rem;
  letter-spacing: -0.03em;
}
.nav__links { display: flex; gap: clamp(1rem, 3vw, 2.5rem); }
.nav__link {
  font-size: 0.85rem;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #fff;
  position: relative;
}
.nav__link sup { font-size: 0.6em; margin-right: 0.25em; opacity: 0.55; }
.nav__link::after {
  content: "";
  position: absolute;
  left: 0; bottom: -4px;
  width: 100%; height: 1px;
  background: #fff;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.4s cubic-bezier(0.65, 0, 0.35, 1);
}
.nav__link:hover::after { transform: scaleX(1); transform-origin: left; }
.nav__cta {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  border: 1px solid rgba(255, 255, 255, 0.4);
  color: #fff;
  border-radius: 99px;
  padding: 0.55rem 1.1rem;
  transition: background 0.3s, color 0.3s, border-color 0.3s;
  white-space: nowrap;
}
.nav__cta:hover { background: #fff; color: #000; border-color: #fff; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100svh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  overflow: hidden;
}
.hero__gl {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  display: block;
}
.hero--fallback .hero__gl {
  display: none;
}
.hero--fallback {
  background:
    radial-gradient(120% 90% at 18% 28%, rgba(217, 255, 63, 0.22), transparent 54%),
    radial-gradient(85% 65% at 76% 18%, rgba(25, 35, 80, 0.55), transparent 58%),
    linear-gradient(145deg, #0b0b0c 0%, #101218 48%, #0b0b0c 100%);
}
.hero--fallback::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    radial-gradient(circle at 50% 60%, rgba(217, 255, 63, 0.08), transparent 42%),
    linear-gradient(180deg, rgba(11, 11, 12, 0.12), rgba(11, 11, 12, 0.5));
  pointer-events: none;
}
.hero__content {
  position: relative;
  z-index: 2;
  padding: 0 var(--pad);
  width: 100%;
}
.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--ink-dim);
  margin-bottom: clamp(1rem, 3vh, 2.5rem);
}
.hero__dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--accent);
  display: inline-block;
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.25; } }

.hero__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.1rem, 7.1vw, 6.9rem);
  line-height: 0.84;
  letter-spacing: -0.035em;
  text-transform: uppercase;
}
.hero__line { display: block; overflow: hidden; }
.hero__line--indent { padding-left: clamp(1rem, 6vw, 5rem); white-space: nowrap; }
.hero__word { display: inline-block; will-change: transform; }
.hero__word--outline {
  color: transparent;
  -webkit-text-stroke: 2px var(--accent);
  transition: color 0.4s cubic-bezier(0.25, 1, 0.5, 1), -webkit-text-stroke 0.4s ease;
  cursor: pointer;
}
.hero__title:hover .hero__word--outline,
.hero__word--outline:hover {
  color: var(--accent);
  -webkit-text-stroke: 2px var(--accent);
}
.hero__word--italic {
  font-family: var(--font-body);
  font-weight: 300;
  font-style: italic;
  text-transform: lowercase;
  font-size: 0.42em;
  letter-spacing: -0.01em;
  vertical-align: 0.16em;
  color: var(--accent);
}
.hero__accent { color: var(--accent); }

.hero__meta {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 2rem;
  margin-top: clamp(1.5rem, 4vh, 3.5rem);
  padding-bottom: clamp(1.5rem, 4vh, 3rem);
}
.hero__blurb {
  max-width: 34rem;
  font-size: clamp(0.95rem, 1.4vw, 1.15rem);
  color: var(--ink-dim);
}
.hero__blurb::first-line { color: var(--ink); }

.hero__scroll { flex-shrink: 0; }
.hero__scroll-ring {
  position: relative;
  width: clamp(86px, 9vw, 120px);
  aspect-ratio: 1;
  display: grid;
  place-items: center;
}
.hero__scroll-ring svg {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  animation: spin 14s linear infinite;
}
.hero__scroll-ring text {
  font-size: 11.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  fill: var(--ink-dim);
  font-family: var(--font-body);
}
.hero__scroll-arrow { font-size: 1.3rem; color: var(--accent); }
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- Ticker ---------- */
.hero__ticker {
  position: relative;
  z-index: 2;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(11, 11, 12, 0.55);
  backdrop-filter: blur(8px);
}
.ticker { overflow: hidden; white-space: nowrap; }
.ticker__track {
  display: inline-flex;
  align-items: center;
  gap: 2.2rem;
  padding: 0.95rem 0;
  will-change: transform;
}
.ticker__track span {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(0.95rem, 1.6vw, 1.25rem);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.ticker__logo {
  width: 1.05rem;
  height: 1.05rem;
  flex: 0 0 auto;
  color: var(--accent);
}
.ticker__track i { color: var(--accent); font-style: normal; }

/* ---------- Section heads ---------- */
section:not(.hero), footer.contact { padding: clamp(5rem, 14vh, 10rem) var(--pad); }

.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 2rem;
  margin-bottom: clamp(2.5rem, 7vh, 5rem);
}
.section-head__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.8rem, 5.8vw, 4.8rem);
  line-height: 0.95;
  letter-spacing: -0.03em;
  text-transform: uppercase;
}
.section-head__title em {
  color: transparent;
  -webkit-text-stroke: 1.5px var(--accent);
}
.section-head__title sup {
  font-size: 0.25em;
  font-weight: 400;
  color: var(--ink-dim);
  -webkit-text-stroke: 0;
  vertical-align: super;
}
.section-head__note {
  max-width: 22rem;
  color: var(--ink-dim);
  font-size: 0.95rem;
  text-align: right;
}
.split-line { display: block; overflow: hidden; }
.split-line > span { display: inline-block; will-change: transform; }

/* ---------- Work list ---------- */
.work__list { border-top: 1px solid var(--line); }
.work-row { border-bottom: 1px solid var(--line); position: relative; }
.work-row__link {
  display: grid;
  grid-template-columns: 3rem 6.5rem 1fr auto 4.5rem 2.5rem;
  align-items: center;
  gap: clamp(1rem, 2.5vw, 2.5rem);
  padding: clamp(1.1rem, 2.8vh, 2rem) 0.4rem;
  position: relative;
  transition: padding-left 0.45s cubic-bezier(0.65, 0, 0.35, 1);
}
.work-row__link:hover { padding-left: 1.5rem; }
.work-row__link::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--bg-soft);
  transform: scaleY(0);
  transform-origin: bottom;
  transition: transform 0.45s cubic-bezier(0.65, 0, 0.35, 1);
  z-index: -1;
}
.work-row__link:hover::before { transform: scaleY(1); transform-origin: top; }

.work-row__index {
  font-size: 0.85rem;
  color: var(--ink-dim);
  font-variant-numeric: tabular-nums;
}
.work-row__thumb {
  width: 100%;
  aspect-ratio: 10 / 7;
  border-radius: 0.7rem;
  overflow: hidden;
  display: grid;
  place-items: center;
  transition: transform 0.45s cubic-bezier(0.65, 0, 0.35, 1);
}
.work-row__link:hover .work-row__thumb { transform: scale(1.06) rotate(-2deg); }
.work-row__thumb svg { width: 48%; height: auto; display: block; }
.work-row__thumb--a { background: linear-gradient(135deg, #1e1b4b, #4338ca); color: #c7d2fe; }
.work-row__thumb--b { background: linear-gradient(135deg, #d9ff3f, #84cc16); color: #0f172a; }
.work-row__thumb--c { background: linear-gradient(135deg, #451a03, #ea580c); color: #ffedd5; }
.work-row__thumb--d { background: linear-gradient(135deg, #042f2e, #0d9488); color: #ccfbf1; }

.work-row__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.15rem, 2.3vw, 2.15rem);
  letter-spacing: -0.02em;
  line-height: 1;
  transition: color 0.3s;
}
.work-row__link:hover .work-row__title { color: var(--accent); }
.work-row__tags {
  font-size: 0.75rem;
  color: var(--ink-dim);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  text-align: right;
}
.work-row__year {
  font-size: 0.8rem;
  color: var(--ink-dim);
  font-variant-numeric: tabular-nums;
  text-align: right;
}
.work-row__arrow {
  font-size: 1.15rem;
  transition: transform 0.4s cubic-bezier(0.65, 0, 0.35, 1);
}
.work-row__link:hover .work-row__arrow { transform: translateX(8px) rotate(-45deg); color: var(--accent); }

/* ---------- About ---------- */
.about {
  background: var(--bg-soft);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.about__kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--ink-dim);
  margin-bottom: clamp(2rem, 5vh, 3.5rem);
}
.about__statement {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.5rem, 4.2vw, 3.4rem);
  line-height: 1.18;
  letter-spacing: -0.02em;
  max-width: 62rem;
}
.about__statement .w {
  opacity: 0.14;
  display: inline-block;
}
.about__facts {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-top: clamp(3rem, 8vh, 5.5rem);
  padding-top: clamp(2rem, 5vh, 3rem);
  border-top: 1px solid var(--line);
}
.fact { display: flex; flex-direction: column; }
.fact__num {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.4rem, 5.5vw, 4.5rem);
  line-height: 1;
  color: var(--accent);
  font-variant-numeric: tabular-nums;
}
.fact__unit { font-size: 1rem; color: var(--ink-dim); margin-top: 0.25rem; }
.fact__label {
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink-dim);
  margin-top: 0.6rem;
}

/* ---------- Craft ---------- */
.craft__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1rem, 2vw, 1.75rem);
}
.craft-card {
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: clamp(1.5rem, 2.5vw, 2.5rem);
  display: flex;
  flex-direction: column;
  gap: 1.4rem;
  min-height: 24rem;
  transition: border-color 0.35s, transform 0.35s;
  will-change: transform;
}
.craft-card:hover { border-color: rgba(217, 255, 63, 0.45); }
.craft-card--accent {
  background: var(--accent);
  color: var(--accent-ink);
  border-color: var(--accent);
}
.craft-card__num { font-size: 1.5rem; }
.craft-card__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.7rem, 2.6vw, 2.4rem);
  line-height: 1.02;
  letter-spacing: -0.02em;
  text-transform: uppercase;
}
.craft-card__body { font-size: 0.98rem; opacity: 0.78; flex: 1; }
.craft-card__list {
  border-top: 1px solid currentColor;
  padding-top: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  opacity: 0.85;
}
.craft-card__list li::before { content: "— "; }

/* ---------- Contact ---------- */
.contact {
  position: relative;
  border-top: 1px solid var(--line);
  display: flex;
  flex-direction: column;
}
.contact__kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--ink-dim);
  margin-bottom: clamp(1.5rem, 4vh, 3rem);
}
.contact__big {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(4rem, 16vw, 15rem);
  line-height: 0.9;
  letter-spacing: -0.04em;
  text-transform: uppercase;
  display: block;
}
.contact__big-line { display: block; overflow: hidden; }
.contact__big-line > span { display: inline-block; }
.contact__big-line--accent {
  color: transparent;
  -webkit-text-stroke: 2px var(--accent);
  transition: color 0.4s;
}
.contact__big:hover .contact__big-line--accent { color: var(--accent); }

.contact__row {
  display: flex;
  flex-wrap: wrap;
  gap: 2.5rem 4rem;
  margin-top: clamp(3rem, 9vh, 6rem);
  padding-top: 2rem;
  border-top: 1px solid var(--line);
}
.contact__col { display: flex; flex-direction: column; gap: 0.5rem; font-size: 0.95rem; }
.contact__label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--ink-dim);
}
.contact__socials { display: flex; gap: 1.25rem; }
.contact__socials a, .contact__col a { position: relative; }
.contact__socials a:hover, .contact__col a:hover { color: var(--accent); }

.contact__legal {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-top: clamp(2.5rem, 7vh, 4.5rem);
  font-size: 0.78rem;
  color: var(--ink-dim);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.contact__legal a:hover { color: var(--accent); }

/* ---------- Process / Methodology ---------- */
.process__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}
.process-card {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: 1rem;
  padding: 2rem 1.6rem;
  position: relative;
  transition: border-color 0.3s, transform 0.3s;
}
.process-card:hover {
  border-color: var(--accent);
  transform: translateY(-4px);
}
.process-card__num {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.1em;
  margin-bottom: 1rem;
  display: block;
}
.process-card__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: -0.02em;
  margin-bottom: 0.75rem;
  line-height: 1.2;
}
.process-card__body {
  font-size: 0.88rem;
  color: var(--ink-dim);
  line-height: 1.5;
}

/* ---------- Case Studies / Impact ---------- */
.cases__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.8rem;
}
.case-card {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: 1.2rem;
  padding: 2.2rem 1.8rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  overflow: hidden;
  transition: border-color 0.35s, transform 0.35s;
}
.case-card:hover {
  border-color: rgba(217, 255, 63, 0.4);
  transform: translateY(-6px);
}
.case-card__tag {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  margin-bottom: 1.2rem;
  font-weight: 600;
}
.case-card__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.45rem;
  letter-spacing: -0.02em;
  margin-bottom: 0.8rem;
  line-height: 1.25;
}
.case-card__metric {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 0.8rem;
  letter-spacing: -0.03em;
}
.case-card__desc {
  font-size: 0.88rem;
  color: var(--ink-dim);
  line-height: 1.55;
}

/* ---------- FAQ Accordion ---------- */
.faq__list {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--line);
}
.faq-item {
  border-bottom: 1px solid var(--line);
}
.faq-item__button {
  width: 100%;
  text-align: left;
  background: transparent;
  border: none;
  color: var(--ink);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.05rem, 1.8vw, 1.45rem);
  padding: 1.6rem 0.5rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  transition: color 0.3s;
}
.faq-item__button:hover { color: var(--accent); }
.faq-item__icon {
  font-size: 1.4rem;
  color: var(--accent);
  transition: transform 0.35s ease;
}
.faq-item.is-open .faq-item__icon {
  transform: rotate(45deg);
}
.faq-item__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.65, 0, 0.35, 1), padding 0.4s;
  padding: 0 0.5rem;
}
.faq-item.is-open .faq-item__answer {
  max-height: 14rem;
  padding-bottom: 1.6rem;
}
.faq-item__answer p {
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--ink-dim);
  line-height: 1.6;
  max-width: 52rem;
}

/* ---------- Proposal Form ---------- */
.proposal-box {
  margin-top: 3.5rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--line);
  border-radius: 1.2rem;
  padding: clamp(2rem, 5vw, 3.5rem);
  backdrop-filter: blur(12px);
}
.proposal-box__title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}
.proposal-box__sub {
  font-size: 0.92rem;
  color: var(--ink-dim);
  margin-bottom: 2rem;
}
.proposal-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
.proposal-form__services {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 0.5rem;
}
.service-check {
  cursor: pointer;
}
.service-check input { display: none; }
.service-check span {
  display: inline-block;
  padding: 0.6rem 1.1rem;
  border-radius: 99px;
  border: 1px solid var(--line);
  font-size: 0.82rem;
  color: var(--ink-dim);
  transition: background 0.3s, color 0.3s, border-color 0.3s;
}
.service-check input:checked + span {
  background: var(--accent);
  color: #000;
  border-color: var(--accent);
  font-weight: 600;
}
.proposal-form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}
.proposal-form__field {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.proposal-form__field label {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink-dim);
}
.proposal-form__field input,
.proposal-form__field textarea {
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid var(--line);
  border-radius: 0.6rem;
  padding: 0.85rem 1.1rem;
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 0.95rem;
  outline: none;
  transition: border-color 0.3s;
}
.proposal-form__field input:focus,
.proposal-form__field textarea:focus {
  border-color: var(--accent);
}
.proposal-form__btn {
  align-self: flex-start;
  background: var(--accent);
  color: #000;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.9rem 2.2rem;
  border-radius: 99px;
  border: none;
  cursor: pointer;
  transition: transform 0.3s, background 0.3s;
  margin-top: 0.5rem;
}
.proposal-form__btn:hover {
  transform: translateY(-2px);
  background: #e6ff66;
}

@media (max-width: 900px) {
  .process__grid { grid-template-columns: repeat(2, 1fr); }
  .cases__grid { grid-template-columns: 1fr; }
  .proposal-form__row { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .process__grid { grid-template-columns: 1fr; }
}

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .craft__grid { grid-template-columns: 1fr; }
  .craft-card { min-height: 0; }
  .about__facts { grid-template-columns: repeat(2, 1fr); gap: 2rem 1rem; }
  .section-head { flex-direction: column; align-items: flex-start; }
  .section-head__note { text-align: left; }
  .work-row__link {
    grid-template-columns: 2rem 1fr auto;
    grid-template-areas:
      "index thumb arrow"
      "index title arrow"
      "index tags  arrow";
    row-gap: 0.6rem;
  }
  .work-row__index { grid-area: index; align-self: start; }
  .work-row__thumb { grid-area: thumb; max-width: 11rem; }
  .work-row__title { grid-area: title; }
  .work-row__tags { grid-area: tags; text-align: left; }
  .work-row__year { display: none; }
  .work-row__arrow { grid-area: arrow; }
}

@media (max-width: 720px) {
  :root { --pad: clamp(1rem, 4.5vw, 2rem); }

  .nav {
    padding: 1rem var(--pad);
    gap: 1rem;
  }
  .nav__logo { font-size: 0.95rem; }
  .nav__cta {
    padding: 0.5rem 0.9rem;
    font-size: 0.7rem;
    letter-spacing: 0.08em;
  }

  .hero {
    justify-content: center;
    padding: calc(5.5rem + env(safe-area-inset-top)) 0 0;
  }
  .hero__content {
    padding: 0 var(--pad);
  }
  .hero__title {
    font-size: clamp(1.4rem, 6.5vw, 2.5rem);
    line-height: 0.92;
    letter-spacing: -0.05em;
  }
  .hero__line--indent {
    padding-left: 0;
    white-space: normal;
  }
  .hero__meta {
    margin-top: 1.4rem;
    padding-bottom: 1rem;
    gap: 1rem;
  }
  .hero__blurb {
    max-width: 26rem;
    font-size: 0.92rem;
  }
  .hero__scroll {
    align-self: flex-start;
    margin-top: 0;
  }
  .hero__scroll-ring {
    width: 78px;
  }
  .hero__ticker {
    margin-top: 1rem;
  }

  .nav__links { display: none; }
  .hero__meta { flex-direction: column; align-items: flex-start; }
  .hero__scroll { align-self: flex-start; }
  .contact__legal { flex-direction: column; }
  section:not(.hero), footer.contact { padding: clamp(4rem, 11vh, 7rem) var(--pad); }
  .about__facts { grid-template-columns: 1fr; gap: 1.4rem; }
  .work-row__link {
    padding: 1rem 0.25rem;
    gap: 0.85rem;
    grid-template-columns: 1.7rem 1fr auto;
  }
  .work-row__thumb { max-width: 4.8rem; }
  .work-row__title { font-size: 1.05rem; }
  .work-row__tags { font-size: 0.7rem; }
  .craft-card { min-height: 0; }
  .contact__big { font-size: clamp(3rem, 18vw, 6rem); }
  .contact__row { gap: 1.25rem 2rem; }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001s !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001s !important;
  }
  .grain { animation: none; }
}