/* ==========================================================================
   Tech Gallery — gallerytech.org
   TECH GALLERY LIMITED · Company No. 16993942
   ========================================================================== */

/* ---------- Tokens ---------- */
:root {
  --ink:        #0b0d1a;
  --ink-2:      #171c33;
  --ink-3:      #3a4160;
  --muted:      #6a7290;
  --paper:      #ffffff;
  --mist:       #f4f6fc;
  --mist-2:     #eaeef9;
  --line:       rgba(11, 13, 26, .10);
  --line-soft:  rgba(11, 13, 26, .06);

  --brand:      #5b3df5;
  --brand-2:    #8b5cf6;
  --brand-ink:  #3a1fd6;
  --cyan:       #12c2d6;
  --amber:      #ffb020;
  --pink:       #ff5b8a;
  --green:      #17b978;

  --radius-sm:  10px;
  --radius:     16px;
  --radius-lg:  24px;
  --radius-xl:  32px;

  --shadow-sm:  0 1px 2px rgba(11,13,26,.06), 0 2px 8px rgba(11,13,26,.04);
  --shadow:     0 8px 24px rgba(11,13,26,.08), 0 2px 6px rgba(11,13,26,.04);
  --shadow-lg:  0 24px 60px rgba(11,13,26,.14), 0 8px 20px rgba(11,13,26,.06);
  --shadow-brand: 0 16px 40px rgba(91,61,245,.28);

  --font:       'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --font-display:'Space Grotesk', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --nav-h:      72px;
  --maxw:       1180px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--nav-h) + 16px);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.65;
  color: var(--ink-3);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--ink);
  line-height: 1.15;
  letter-spacing: -.02em;
  margin: 0 0 .5em;
  font-weight: 700;
}

h1 { font-size: clamp(2.4rem, 5.4vw, 3.9rem); letter-spacing: -.035em; }
h2 { font-size: clamp(1.9rem, 3.6vw, 2.7rem); letter-spacing: -.03em; }
h3 { font-size: 1.22rem; }
h4 { font-size: 1.02rem; }

p { margin: 0 0 1.1em; }
p:last-child { margin-bottom: 0; }

a { color: var(--brand-ink); text-decoration: none; transition: color .2s ease; }
a:hover { color: var(--brand); }

img, svg { max-width: 100%; display: block; }
ul, ol { margin: 0 0 1.1em; padding-left: 1.25em; }
li { margin-bottom: .45em; }

:focus-visible {
  outline: 3px solid var(--brand);
  outline-offset: 3px;
  border-radius: 6px;
}

/* ---------- Layout helpers ---------- */
.container {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: 24px;
}

.section { padding: clamp(64px, 9vw, 112px) 0; }
.section--mist { background: var(--mist); }
.section--tight { padding-block: clamp(48px, 6vw, 72px); }

.section-head {
  max-width: 660px;
  margin-bottom: clamp(36px, 5vw, 56px);
}
.section-head--center { margin-inline: auto; text-align: center; }
.section-head p { font-size: 1.06rem; color: var(--muted); margin-bottom: 0; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--brand-ink);
  background: rgba(91, 61, 245, .09);
  border: 1px solid rgba(91, 61, 245, .16);
  border-radius: 999px;
  padding: 7px 14px;
  margin-bottom: 20px;
}
.eyebrow__dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--brand);
  box-shadow: 0 0 0 4px rgba(91, 61, 245, .18);
}

.lead { font-size: 1.14rem; color: var(--ink-3); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  font-family: var(--font-display);
  font-size: .96rem;
  font-weight: 600;
  letter-spacing: -.01em;
  padding: 13px 24px;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  white-space: nowrap;
  transition: transform .18s ease, box-shadow .22s ease, background .2s ease, color .2s ease, border-color .2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn--primary {
  background: linear-gradient(135deg, var(--brand) 0%, var(--brand-2) 100%);
  color: #fff;
  box-shadow: var(--shadow-brand);
}
.btn--primary:hover { color: #fff; box-shadow: 0 20px 46px rgba(91,61,245,.36); }

.btn--ghost {
  background: var(--paper);
  color: var(--ink);
  border-color: var(--line);
  box-shadow: var(--shadow-sm);
}
.btn--ghost:hover { color: var(--ink); border-color: rgba(91,61,245,.35); }

.btn--light {
  background: rgba(255,255,255,.12);
  color: #fff;
  border-color: rgba(255,255,255,.28);
  backdrop-filter: blur(6px);
}
.btn--light:hover { background: rgba(255,255,255,.2); color: #fff; }

.btn--lg { padding: 16px 30px; font-size: 1.02rem; }

/* ---------- Nav ---------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  background: rgba(255,255,255,.78);
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .25s ease, box-shadow .25s ease, background .25s ease;
}
.nav.is-stuck {
  border-bottom-color: var(--line-soft);
  box-shadow: 0 4px 20px rgba(11,13,26,.05);
}
.nav__inner {
  display: flex;
  align-items: center;
  gap: 22px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  color: var(--ink);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.14rem;
  letter-spacing: -.03em;
  margin-right: auto;
}
.brand:hover { color: var(--ink); }
.brand__mark { width: 38px; height: 38px; flex: none; border-radius: 11px; }
.brand__name em {
  font-style: normal;
  color: var(--brand);
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav__links a {
  font-size: .95rem;
  font-weight: 500;
  color: var(--ink-3);
  padding: 9px 13px;
  border-radius: 999px;
  transition: background .2s ease, color .2s ease;
}
.nav__links a:hover,
.nav__links a[aria-current="page"] {
  color: var(--ink);
  background: var(--mist);
}

.nav__burger {
  display: none;
  width: 44px; height: 44px;
  border: 1px solid var(--line);
  background: var(--paper);
  border-radius: 12px;
  cursor: pointer;
  padding: 0;
  position: relative;
}
.nav__burger span {
  display: block;
  width: 18px; height: 2px;
  background: var(--ink);
  border-radius: 2px;
  margin: 0 auto;
  transition: transform .25s ease, opacity .2s ease;
}
.nav__burger span + span { margin-top: 4px; }
.nav__burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav__burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav__burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding: clamp(56px, 8vw, 96px) 0 clamp(72px, 10vw, 120px);
  overflow: hidden;
  background:
    radial-gradient(1000px 520px at 78% -10%, rgba(139, 92, 246, .16), transparent 62%),
    radial-gradient(760px 460px at 8% 8%, rgba(18, 194, 214, .13), transparent 60%),
    var(--paper);
}
.hero__grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(var(--line-soft) 1px, transparent 1px),
    linear-gradient(90deg, var(--line-soft) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(900px 520px at 50% 20%, #000 20%, transparent 78%);
  -webkit-mask-image: radial-gradient(900px 520px at 50% 20%, #000 20%, transparent 78%);
  pointer-events: none;
}
.hero__inner {
  position: relative;
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: clamp(32px, 5vw, 64px);
  align-items: center;
}
.hero__title em {
  font-style: normal;
  background: linear-gradient(120deg, var(--brand) 0%, var(--cyan) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero__sub {
  font-size: 1.14rem;
  color: var(--ink-3);
  max-width: 34em;
  margin-bottom: 30px;
}
.hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 30px;
}
.hero__bullets {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
  list-style: none;
  padding: 0;
  margin: 0;
  font-size: .93rem;
  font-weight: 500;
  color: var(--ink-3);
}
.hero__bullets li { display: flex; align-items: center; gap: 8px; margin: 0; }
.hero__bullets svg { color: var(--green); flex: none; }

/* Hero collage */
.hero__art {
  position: relative;
  aspect-ratio: 1 / 1;
  min-height: 380px;
}
.tile {
  position: absolute;
  border-radius: var(--radius-lg);
  background: var(--paper);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--line-soft);
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  animation: float 7s ease-in-out infinite;
}
.tile__art {
  border-radius: var(--radius);
  flex: 1;
  display: grid;
  place-items: center;
  min-height: 92px;
}
.tile__label {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: .82rem;
  color: var(--ink);
  letter-spacing: -.01em;
}
.tile__meta { font-size: .74rem; color: var(--muted); }

.tile--a { top: 2%;  left: 2%;  width: 46%; animation-delay: -.4s; }
.tile--b { top: 20%; right: 0;  width: 44%; animation-delay: -2.2s; }
.tile--c { bottom: 4%; left: 12%; width: 48%; animation-delay: -4.1s; }
.tile--badge {
  position: absolute;
  right: 6%;
  bottom: 14%;
  width: auto;
  padding: 14px 18px;
  flex-direction: row;
  align-items: center;
  gap: 12px;
  animation-delay: -5.5s;
}
.tile--badge strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.28rem;
  color: var(--ink);
  line-height: 1.1;
}
.tile--badge span { font-size: .74rem; color: var(--muted); }
.tile--badge .ring {
  width: 40px; height: 40px; border-radius: 50%;
  display: grid; place-items: center;
  background: rgba(23,185,120,.12);
  color: var(--green);
  flex: none;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-12px); }
}
@media (prefers-reduced-motion: reduce) {
  .tile { animation: none; }
  html { scroll-behavior: auto; }
}

/* ---------- Marquee ---------- */
.marquee {
  border-block: 1px solid var(--line-soft);
  background: var(--paper);
  overflow: hidden;
  padding: 18px 0;
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.marquee__track {
  display: flex;
  gap: 44px;
  width: max-content;
  animation: slide 38s linear infinite;
}
.marquee__track span {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: .92rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 44px;
  white-space: nowrap;
}
.marquee__track span::after {
  content: "";
  width: 5px; height: 5px; border-radius: 50%;
  background: var(--brand);
  opacity: .5;
}
@keyframes slide { from { transform: translateX(0); } to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) { .marquee__track { animation: none; } }

/* ---------- Cards / grids ---------- */
.grid { display: grid; gap: 22px; }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-sm);
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
  border-color: rgba(91,61,245,.22);
}
.card h3 { margin-bottom: .4em; }
.card p { font-size: .96rem; color: var(--muted); margin-bottom: 0; }

.card__icon {
  width: 48px; height: 48px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  margin-bottom: 18px;
  color: #fff;
}
.i-violet { background: linear-gradient(135deg, #5b3df5, #8b5cf6); }
.i-cyan   { background: linear-gradient(135deg, #0ea5b7, #22d3ee); }
.i-amber  { background: linear-gradient(135deg, #f59e0b, #ffc94d); }
.i-pink   { background: linear-gradient(135deg, #ec4899, #ff8fb1); }
.i-green  { background: linear-gradient(135deg, #10a06a, #34d399); }
.i-ink    { background: linear-gradient(135deg, #171c33, #3a4160); }

/* Category cards */
.cat {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: var(--paper);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: transform .25s ease, box-shadow .25s ease;
}
.cat:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.cat__art {
  height: 148px;
  display: grid;
  place-items: center;
  position: relative;
  overflow: hidden;
}
.cat__art::after {
  content: "";
  position: absolute; inset: 0;
  background-image:
    radial-gradient(circle at 20% 25%, rgba(255,255,255,.45) 0 2px, transparent 2px),
    radial-gradient(circle at 72% 62%, rgba(255,255,255,.35) 0 2px, transparent 2px),
    radial-gradient(circle at 44% 82%, rgba(255,255,255,.3) 0 2px, transparent 2px);
  background-size: 100% 100%;
}
.cat__art svg { position: relative; z-index: 1; color: #fff; opacity: .95; }
.cat__body { padding: 22px 24px 26px; }
.cat__body h3 { font-size: 1.1rem; margin-bottom: .35em; }
.cat__body p { font-size: .92rem; color: var(--muted); margin: 0 0 14px; }
.cat__tags { display: flex; flex-wrap: wrap; gap: 6px; list-style: none; padding: 0; margin: 0; }
.cat__tags li {
  margin: 0;
  font-size: .74rem;
  font-weight: 500;
  color: var(--ink-3);
  background: var(--mist);
  border: 1px solid var(--line-soft);
  border-radius: 999px;
  padding: 4px 10px;
}

/* Split feature */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(32px, 5vw, 72px);
  align-items: center;
}
.split--rev .split__media { order: -1; }

.checklist { list-style: none; padding: 0; margin: 0 0 28px; }
.checklist li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  margin-bottom: 14px;
  font-size: .99rem;
}
.checklist svg { flex: none; margin-top: 3px; color: var(--brand); }
.checklist strong { color: var(--ink); font-weight: 600; }

.panel {
  border-radius: var(--radius-xl);
  padding: 32px;
  background: linear-gradient(150deg, #171c33 0%, #2a1c6b 55%, #4527a0 100%);
  color: rgba(255,255,255,.78);
  box-shadow: var(--shadow-lg);
}
.panel h3 { color: #fff; }
.panel .stat-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-top: 22px;
}
.panel .stat {
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius);
  padding: 16px 18px;
}
.panel .stat b {
  display: block;
  font-family: var(--font-display);
  font-size: 1.34rem;
  color: #fff;
  line-height: 1.2;
}
.panel .stat span { font-size: .82rem; color: rgba(255,255,255,.62); }

/* Steps */
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
  counter-reset: step;
}
.step {
  position: relative;
  padding-top: 30px;
  border-top: 2px solid var(--line);
}
.step::before {
  counter-increment: step;
  content: "0" counter(step);
  position: absolute;
  top: -1px;
  left: 0;
  transform: translateY(-50%);
  background: var(--paper);
  padding-right: 12px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: .82rem;
  letter-spacing: .1em;
  color: var(--brand);
}
.section--mist .step::before { background: var(--mist); }
.step h3 { font-size: 1.05rem; margin-bottom: .35em; }
.step p { font-size: .93rem; color: var(--muted); margin: 0; }

/* ---------- FAQ ---------- */
.faq { max-width: 820px; margin-inline: auto; }
.faq__item {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
  margin-bottom: 12px;
  overflow: hidden;
  transition: border-color .2s ease, box-shadow .2s ease;
}
.faq__item.is-open { border-color: rgba(91,61,245,.3); box-shadow: var(--shadow-sm); }
.faq__q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  text-align: left;
  background: none;
  border: 0;
  cursor: pointer;
  padding: 20px 22px;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  color: var(--ink);
}
.faq__q svg { flex: none; color: var(--brand); transition: transform .25s ease; }
.faq__item.is-open .faq__q svg { transform: rotate(45deg); }
.faq__a {
  display: none;
  padding: 0 22px 22px;
  font-size: .97rem;
  color: var(--muted);
}
.faq__item.is-open .faq__a { display: block; }

/* ---------- CTA band ---------- */
.cta {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-xl);
  padding: clamp(40px, 6vw, 68px);
  background: linear-gradient(135deg, #4527a0 0%, #5b3df5 48%, #12c2d6 130%);
  color: rgba(255,255,255,.82);
  text-align: center;
  box-shadow: var(--shadow-lg);
}
.cta::before {
  content: "";
  position: absolute;
  inset: -40% -10% auto auto;
  width: 460px; height: 460px;
  background: radial-gradient(circle, rgba(255,255,255,.22), transparent 65%);
  pointer-events: none;
}
.cta h2 { color: #fff; margin-bottom: .4em; }
.cta p { max-width: 560px; margin-inline: auto; margin-bottom: 28px; font-size: 1.05rem; }
.cta__actions { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }
.cta .btn--ghost { background: #fff; color: var(--ink); border-color: transparent; }

/* ---------- Contact ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.contact-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 26px;
  box-shadow: var(--shadow-sm);
}
.contact-card h3 { font-size: 1.02rem; margin-bottom: .5em; }
.contact-card p { font-size: .94rem; color: var(--muted); margin-bottom: .6em; }
.contact-card a { font-weight: 600; word-break: break-word; }
.contact-card address { font-style: normal; font-size: .94rem; color: var(--muted); line-height: 1.7; }

/* ---------- Footer ---------- */
.footer {
  background: var(--ink);
  color: rgba(255,255,255,.6);
  padding: clamp(52px, 7vw, 76px) 0 32px;
  font-size: .93rem;
}
.footer a { color: rgba(255,255,255,.72); }
.footer a:hover { color: #fff; }
.footer__top {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 40px 28px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,.1);
}
.footer .brand { color: #fff; margin-bottom: 14px; }
.footer .brand:hover { color: #fff; }
.footer__about { max-width: 34ch; color: rgba(255,255,255,.55); font-size: .92rem; }
.footer h4 {
  color: #fff;
  font-size: .8rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.footer ul { list-style: none; padding: 0; margin: 0; }
.footer li { margin-bottom: 10px; }
.footer__legal {
  padding-top: 26px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
  align-items: baseline;
  justify-content: space-between;
  font-size: .84rem;
  color: rgba(255,255,255,.45);
}
.footer__reg { max-width: 62ch; line-height: 1.7; }
.footer__reg strong { color: rgba(255,255,255,.75); font-weight: 600; }

/* ---------- Legal pages ---------- */
.page-hero {
  background:
    radial-gradient(760px 380px at 80% -20%, rgba(139,92,246,.16), transparent 60%),
    var(--mist);
  border-bottom: 1px solid var(--line-soft);
  padding: clamp(48px, 7vw, 76px) 0 clamp(40px, 6vw, 60px);
}
.page-hero h1 { font-size: clamp(2.1rem, 4.4vw, 3.1rem); margin-bottom: .3em; }
.page-hero p { color: var(--muted); max-width: 62ch; margin-bottom: 0; }
.page-hero .updated {
  display: inline-block;
  margin-top: 18px;
  font-size: .84rem;
  font-weight: 500;
  color: var(--ink-3);
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 6px 14px;
}

.legal {
  display: grid;
  grid-template-columns: 250px 1fr;
  gap: 56px;
  align-items: start;
  padding: clamp(44px, 6vw, 72px) 0 clamp(56px, 8vw, 96px);
}
.toc {
  position: sticky;
  top: calc(var(--nav-h) + 24px);
  font-size: .9rem;
}
.toc h2 {
  font-size: .78rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 14px;
}
.toc ol { list-style: none; padding: 0; margin: 0; counter-reset: toc; }
.toc li { margin-bottom: 2px; }
.toc a {
  display: block;
  padding: 7px 12px;
  border-radius: 9px;
  color: var(--ink-3);
  border-left: 2px solid transparent;
  transition: background .2s ease, color .2s ease, border-color .2s ease;
}
.toc a:hover { background: var(--mist); color: var(--ink); }

.prose { max-width: 78ch; font-size: 1rem; }
.prose h2 {
  font-size: 1.42rem;
  margin-top: 2.2em;
  padding-top: .2em;
  scroll-margin-top: calc(var(--nav-h) + 20px);
}
.prose h2:first-child { margin-top: 0; }
.prose h3 { font-size: 1.06rem; margin-top: 1.8em; }
.prose ul, .prose ol { padding-left: 1.3em; }
.prose li { margin-bottom: .5em; }
.prose strong { color: var(--ink); font-weight: 600; }
.prose table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.4em 0;
  font-size: .92rem;
}
.prose th, .prose td {
  text-align: left;
  padding: 12px 14px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}
.prose th {
  font-family: var(--font-display);
  color: var(--ink);
  font-weight: 600;
  background: var(--mist);
  font-size: .84rem;
  letter-spacing: .02em;
}
.table-wrap { overflow-x: auto; }

.note {
  border: 1px solid var(--line);
  border-left: 3px solid var(--brand);
  background: var(--mist);
  border-radius: var(--radius-sm);
  padding: 18px 20px;
  margin: 1.6em 0;
  font-size: .95rem;
}
.note strong { color: var(--ink); }

/* ---------- Reveal ---------- */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .6s ease, transform .6s ease;
}
.reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 1000px) {
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .footer__top { grid-template-columns: 1fr 1fr; }
  .legal { grid-template-columns: 1fr; gap: 32px; }
  .toc { position: static; border: 1px solid var(--line); border-radius: var(--radius); padding: 18px 16px; background: var(--mist); }
}

@media (max-width: 880px) {
  body { font-size: 16px; }

  .nav__links {
    position: fixed;
    top: var(--nav-h);
    left: 0; right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow);
    padding: 14px 24px 22px;
    transform: translateY(-12px);
    opacity: 0;
    pointer-events: none;
    transition: opacity .22s ease, transform .22s ease;
    max-height: calc(100dvh - var(--nav-h));
    overflow-y: auto;
  }
  .nav__links.is-open { opacity: 1; transform: none; pointer-events: auto; }
  .nav__links a { padding: 12px 14px; font-size: 1rem; }
  .nav__cta { display: none; }
  .nav__burger { display: block; }

  .hero__inner { grid-template-columns: 1fr; }
  .hero__art { order: -1; max-width: 440px; margin-inline: auto; min-height: 320px; }

  .grid--3, .grid--2, .grid--4 { grid-template-columns: 1fr; }
  .split { grid-template-columns: 1fr; }
  .split--rev .split__media { order: 0; }
  .contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 560px) {
  .container { padding-inline: 18px; }
  .steps { grid-template-columns: 1fr; }
  .footer__top { grid-template-columns: 1fr; gap: 30px; }
  .panel .stat-row { grid-template-columns: 1fr; }
  .btn { width: 100%; }
  .hero__cta .btn, .cta__actions .btn { width: 100%; }
}

/* ---------- Print ---------- */
@media print {
  .nav, .footer, .cta, .page-hero .updated, .toc { display: none !important; }
  body { color: #000; font-size: 12pt; }
  .legal { grid-template-columns: 1fr; padding: 0; }
  a { color: #000; text-decoration: underline; }
}