/* =========================================================
   Amplora Agency — design system
   Palette: Deep Navy #101D32 · Champagne Gold #D7BB86 · Ivory #F7F4ED · White #FFFFFF
   No external fonts or assets are loaded (privacy + performance).
   ========================================================= */

:root {
  --navy: #101D32;
  --navy-2: #172842;
  --navy-3: #22385C;
  --gold: #D7BB86;
  --gold-light: #E6D3AB;
  --gold-ink: #7A5F28;       /* gold dark enough for text on ivory/white */
  --ivory: #F7F4ED;
  --white: #FFFFFF;
  --ink: #1B2638;            /* body text on light backgrounds */
  --ink-soft: #4A5568;
  --on-navy: #E4E7EE;        /* body text on navy */
  --on-navy-soft: #B4BCCB;
  --line-light: rgba(16, 29, 50, 0.14);
  --line-navy: rgba(215, 187, 134, 0.28);

  --serif: "Cormorant Garamond", "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, serif;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;

  --radius: 6px;
  --container: 1180px;
  --header-h: 76px;
  --ease: cubic-bezier(.2, .7, .2, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 16px); -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--sans);
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--ink);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, svg { max-width: 100%; display: block; }
a { color: inherit; }
p { margin: 0 0 1.1em; }
ul { margin: 0; padding: 0; list-style: none; }

h1, h2, h3, h4 {
  font-family: var(--serif);
  font-weight: 500;
  line-height: 1.12;
  letter-spacing: -0.005em;
  margin: 0 0 .5em;
}
h1 { font-size: clamp(2.7rem, 6vw, 4.9rem); }
h2 { font-size: clamp(2rem, 3.8vw, 3.1rem); }
h3 { font-size: clamp(1.4rem, 2vw, 1.75rem); }

/* Focus */
:focus-visible { outline: 3px solid var(--gold); outline-offset: 3px; border-radius: 2px; }
.on-light :focus-visible, .light :focus-visible { outline-color: var(--navy); }

.skip-link {
  position: absolute; left: 1rem; top: -4rem; z-index: 200;
  background: var(--gold); color: var(--navy); padding: .7rem 1.1rem; font-weight: 600; text-decoration: none;
  transition: top .2s;
}
.skip-link:focus { top: 1rem; }

.container { width: min(100% - 2.5rem, var(--container)); margin-inline: auto; }
.narrow { width: min(100% - 2.5rem, 780px); margin-inline: auto; }

.visually-hidden {
  position: absolute !important; width: 1px; height: 1px; margin: -1px; padding: 0;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .6rem;
  font-family: var(--sans); font-size: .9rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase;
  text-decoration: none; cursor: pointer;
  padding: .95rem 1.7rem; border-radius: 2px; border: 1.5px solid transparent;
  transition: background .3s var(--ease), color .3s var(--ease), border-color .3s var(--ease), transform .3s var(--ease);
  min-height: 48px;
}
.btn-primary { background: var(--gold); color: var(--navy); border-color: var(--gold); }
.btn-primary:hover { background: var(--gold-light); border-color: var(--gold-light); transform: translateY(-2px); }
.btn-outline { background: transparent; color: var(--gold); border-color: var(--gold); }
.btn-outline:hover { background: var(--gold); color: var(--navy); transform: translateY(-2px); }
.btn-dark { background: var(--navy); color: var(--ivory); border-color: var(--navy); }
.btn-dark:hover { background: var(--navy-3); border-color: var(--navy-3); transform: translateY(-2px); }
.btn-outline-dark { background: transparent; color: var(--navy); border-color: var(--navy); }
.btn-outline-dark:hover { background: var(--navy); color: var(--ivory); transform: translateY(-2px); }
.btn[disabled], .btn[aria-busy="true"] { opacity: .7; cursor: progress; transform: none; }
.btn-row { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 2rem; }

.text-link {
  display: inline-flex; align-items: center; gap: .6rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; font-size: .85rem;
  text-decoration: none; color: var(--gold-ink); border-bottom: 1.5px solid currentColor; padding-bottom: .2rem;
  transition: gap .3s var(--ease), color .3s;
}
.text-link:hover { gap: 1rem; }
.on-navy .text-link { color: var(--gold); }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100; height: var(--header-h);
  background: var(--navy); border-bottom: 1px solid var(--line-navy);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: var(--header-h); }
.logo { display: inline-flex; flex-direction: column; text-decoration: none; line-height: 1; color: var(--ivory); }
.logo-mark { font-family: var(--serif); font-weight: 600; font-size: 1.7rem; letter-spacing: .28em; }
.logo-sub { font-size: .62rem; letter-spacing: .6em; color: var(--gold); margin-top: .35rem; padding-left: .1em; font-weight: 500; position: relative; }
.logo-sub::before { content: ""; display: inline-block; width: 1.4rem; height: 1px; background: var(--gold); vertical-align: middle; margin-right: .6rem; opacity: .8; }

.nav-list { display: flex; align-items: center; gap: 2.2rem; }
.nav-list a:not(.btn) {
  color: var(--on-navy); text-decoration: none; font-size: .9rem; letter-spacing: .1em; text-transform: uppercase; font-weight: 500;
  padding: .5rem 0; position: relative;
}
.nav-list a:not(.btn)::after {
  content: ""; position: absolute; left: 0; bottom: .1rem; height: 1px; width: 100%; background: var(--gold);
  transform: scaleX(0); transform-origin: left; transition: transform .35s var(--ease);
}
.nav-list a:not(.btn):hover::after, .nav-list a[aria-current="page"]::after { transform: scaleX(1); }
.nav-list a[aria-current="page"] { color: var(--gold); }
.nav-list .btn { padding: .75rem 1.3rem; min-height: 44px; font-size: .8rem; }

.nav-toggle {
  display: none; background: none; border: 1px solid var(--line-navy); color: var(--ivory);
  width: 46px; height: 46px; border-radius: 2px; cursor: pointer; align-items: center; justify-content: center;
}
.nav-toggle .bars, .nav-toggle .bars::before, .nav-toggle .bars::after {
  display: block; width: 20px; height: 1.5px; background: currentColor; position: relative; transition: transform .3s var(--ease), background .2s;
}
.nav-toggle .bars::before, .nav-toggle .bars::after { content: ""; position: absolute; left: 0; }
.nav-toggle .bars::before { top: -7px; }
.nav-toggle .bars::after { top: 7px; }
.nav-toggle[aria-expanded="true"] .bars { background: transparent; }
.nav-toggle[aria-expanded="true"] .bars::before { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .bars::after { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 900px) {
  .nav-toggle { display: inline-flex; }
  .nav-menu {
    position: absolute; top: var(--header-h); left: 0; right: 0; background: var(--navy);
    border-bottom: 1px solid var(--line-navy); padding: 1rem 1.25rem 2rem;
    display: none;
  }
  .nav-menu.is-open { display: block; }
  .nav-list { flex-direction: column; align-items: stretch; gap: 0; }
  .nav-list li { border-bottom: 1px solid rgba(215,187,134,.15); }
  .nav-list a:not(.btn) { display: block; padding: 1rem 0; font-size: 1rem; }
  .nav-list a:not(.btn)::after { display: none; }
  .nav-list li:last-child { border: 0; margin-top: 1.25rem; }
  .nav-list .btn { width: 100%; }
}

/* ---------- Section scaffolding ---------- */
.section { padding: clamp(4.5rem, 9vw, 8rem) 0; position: relative; }
.bg-navy { background: var(--navy); color: var(--on-navy); }
.bg-navy-2 { background: var(--navy-2); color: var(--on-navy); }
.bg-ivory { background: var(--ivory); }
.bg-white { background: var(--white); }
.bg-navy h1, .bg-navy h2, .bg-navy h3, .bg-navy-2 h1, .bg-navy-2 h2, .bg-navy-2 h3 { color: var(--ivory); }

.eyebrow {
  display: inline-flex; align-items: center; gap: .9rem;
  font-size: .78rem; font-weight: 600; letter-spacing: .26em; text-transform: uppercase; color: var(--gold-ink);
  margin-bottom: 1.4rem;
}
.eyebrow::before { content: ""; width: 2.6rem; height: 1px; background: currentColor; }
.bg-navy .eyebrow, .bg-navy-2 .eyebrow { color: var(--gold); }

.lead { font-size: clamp(1.1rem, 1.5vw, 1.3rem); line-height: 1.7; }
.bg-navy .lead, .bg-navy-2 .lead { color: var(--on-navy); }
.muted { color: var(--ink-soft); }
.bg-navy .muted, .bg-navy-2 .muted { color: var(--on-navy-soft); }
.gold-rule { width: 64px; height: 2px; background: var(--gold); border: 0; margin: 1.6rem 0; }
.center { text-align: center; }
.center .gold-rule { margin-inline: auto; }
.center .eyebrow { justify-content: center; }
.center .eyebrow::after { content: ""; width: 2.6rem; height: 1px; background: currentColor; }

.section-head { max-width: 720px; margin-bottom: clamp(2.5rem, 5vw, 4rem); }
.section-head.center { margin-inline: auto; }

/* ---------- Hero ---------- */
.hero { background: var(--navy); color: var(--on-navy); overflow: hidden; position: relative; isolation: isolate; }
.hero::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(60% 70% at 85% 40%, rgba(34,56,92,.75), transparent 70%),
    linear-gradient(180deg, rgba(255,255,255,0) 0%, rgba(0,0,0,.18) 100%);
}
.hero-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 3rem; align-items: center; min-height: min(86vh, 780px); padding: 5rem 0; }
.hero h1 { color: var(--ivory); margin-bottom: .45em; }
.hero h1 em { font-style: italic; color: var(--gold); }
.hero .lead { max-width: 34em; color: var(--on-navy); }
.hero-art { justify-self: center; width: min(100%, 460px); }
.hero-art svg { width: 100%; height: auto; overflow: visible; }
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; min-height: 0; padding: 4rem 0 3.5rem; }
  .hero-art { order: -1; width: min(70%, 280px); }
}

.page-hero { background: var(--navy); color: var(--on-navy); padding: clamp(4rem, 8vw, 7rem) 0; position: relative; overflow: hidden; }
.page-hero::after {
  content: ""; position: absolute; right: -8rem; top: -8rem; width: 26rem; height: 26rem; border-radius: 50%;
  border: 1px solid var(--line-navy); box-shadow: 0 0 0 3.5rem rgba(215,187,134,.04), 0 0 0 7rem rgba(215,187,134,.03);
  pointer-events: none;
}
.page-hero h1 { color: var(--ivory); font-size: clamp(2.4rem, 5vw, 4rem); max-width: 17em; }
.page-hero .lead { max-width: 40em; }

/* ---------- Editorial two-column ---------- */
.split { display: grid; grid-template-columns: 5fr 7fr; gap: clamp(2rem, 6vw, 6rem); align-items: start; }
.split .split-copy p { font-size: 1.15rem; max-width: 36em; }
@media (max-width: 860px) { .split { grid-template-columns: 1fr; gap: 1.5rem; } }

.big-numeral { font-family: var(--serif); font-size: clamp(5rem, 11vw, 9rem); line-height: .8; color: var(--gold); opacity: .9; }

/* ---------- Cards ---------- */
.grid { display: grid; gap: 1.5rem; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 1020px) { .grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 860px) { .grid-3 { grid-template-columns: 1fr; } }
@media (max-width: 640px) { .grid-4, .grid-2 { grid-template-columns: 1fr; } }

.card {
  position: relative; background: var(--white); border: 1px solid var(--line-light); padding: 2.4rem 2rem 2.2rem; border-radius: var(--radius);
  transition: transform .4s var(--ease), box-shadow .4s var(--ease), border-color .4s;
}
.card::before {
  content: ""; position: absolute; left: 2rem; top: -1px; width: 3rem; height: 3px; background: var(--gold);
  transition: width .45s var(--ease);
}
.card:hover { transform: translateY(-6px); box-shadow: 0 22px 44px -22px rgba(16,29,50,.35); border-color: rgba(215,187,134,.7); }
.card:hover::before { width: calc(100% - 4rem); }
.card .num { font-family: var(--serif); font-size: 2.6rem; color: var(--gold-ink); line-height: 1; display: block; margin-bottom: 1.2rem; }
.card h3 { margin-bottom: .6rem; }
.card p { color: var(--ink-soft); margin: 0; }
.card.on-ivory { background: var(--white); }
.card .icon { width: 44px; height: 44px; margin-bottom: 1.3rem; color: var(--gold-ink); }

.value-card { background: transparent; border: 0; border-top: 1px solid var(--line-light); border-radius: 0; padding: 1.8rem 0 0; }
.value-card::before { display: none; }
.value-card:hover { transform: none; box-shadow: none; border-color: var(--gold-ink); }
.value-card .icon { margin-bottom: 1rem; }
.bg-navy .value-card, .bg-navy-2 .value-card { border-top-color: var(--line-navy); }
.bg-navy .value-card p, .bg-navy-2 .value-card p { color: var(--on-navy-soft); }

/* ---------- Specialisation visual ---------- */
.spec-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 6vw, 6rem); align-items: center; }
.spec-visual { position: relative; aspect-ratio: 1; max-width: 480px; justify-self: center; width: 100%; }
.spec-visual svg { width: 100%; height: 100%; }
.spec-note { font-size: .85rem; color: var(--on-navy-soft); border-top: 1px solid var(--line-navy); padding-top: 1rem; margin-top: 2rem; }
@media (max-width: 860px) { .spec-grid { grid-template-columns: 1fr; } .spec-visual { max-width: 320px; order: -1; } }

/* ---------- CTA band ---------- */
.cta-band { text-align: center; overflow: hidden; }
.cta-band::before {
  content: ""; position: absolute; inset: 1.5rem; border: 1px solid var(--line-navy); pointer-events: none;
}
.cta-band .lead { max-width: 38em; margin-inline: auto; }
.cta-band .btn-row { justify-content: center; }

/* ---------- Services detail ---------- */
.service-row { display: grid; grid-template-columns: 140px 1fr 340px; gap: clamp(1.5rem, 4vw, 4rem); padding: clamp(2.5rem, 5vw, 4rem) 0; border-top: 1px solid var(--line-light); align-items: start; }
.service-row:last-child { border-bottom: 1px solid var(--line-light); }
.service-row h2 { font-size: clamp(1.8rem, 3vw, 2.5rem); }
.service-row p { color: var(--ink-soft); font-size: 1.1rem; max-width: 36em; margin: 0; }
.activities { background: var(--ivory); padding: 1.6rem 1.7rem; border-left: 3px solid var(--gold); }
.activities h3 { font-family: var(--sans); font-size: .75rem; letter-spacing: .24em; text-transform: uppercase; color: var(--gold-ink); margin-bottom: 1rem; font-weight: 600; }
.activities li { padding: .55rem 0; border-top: 1px solid var(--line-light); display: flex; gap: .7rem; align-items: center; }
.activities li:first-child { border-top: 0; }
.activities li::before { content: ""; width: 6px; height: 6px; background: var(--gold); transform: rotate(45deg); flex: none; }
@media (max-width: 1020px) { .service-row { grid-template-columns: 90px 1fr; } .activities { grid-column: 2; } }
@media (max-width: 600px) { .service-row { grid-template-columns: 1fr; } .activities { grid-column: auto; } .service-row .big-numeral { font-size: 4rem; } }

/* ---------- Contact ---------- */
.choice-card { background: var(--white); border: 1px solid var(--line-light); border-radius: var(--radius); padding: 2.6rem 2.2rem; display: flex; flex-direction: column; align-items: flex-start; transition: transform .4s var(--ease), box-shadow .4s var(--ease); }
.choice-card:hover { transform: translateY(-5px); box-shadow: 0 22px 44px -24px rgba(16,29,50,.35); }
.choice-card p { color: var(--ink-soft); margin-bottom: 1.8rem; }
.choice-card .btn { margin-top: auto; }

.form-section { padding: clamp(4rem, 8vw, 6.5rem) 0; }
.form-wrap { display: grid; grid-template-columns: 4fr 7fr; gap: clamp(2rem, 6vw, 5rem); align-items: start; }
@media (max-width: 900px) { .form-wrap { grid-template-columns: 1fr; gap: 2rem; } }
.form-tag { display: inline-block; font-size: .7rem; font-weight: 700; letter-spacing: .2em; text-transform: uppercase; border: 1px solid currentColor; padding: .3rem .7rem; margin-bottom: 1.2rem; color: var(--gold-ink); }

form.enquiry { background: var(--white); border: 1px solid var(--line-light); padding: clamp(1.5rem, 4vw, 2.8rem); border-radius: var(--radius); border-top: 3px solid var(--gold); }
.field { margin-bottom: 1.4rem; }
.field label, .field .label { display: block; font-weight: 600; font-size: .95rem; margin-bottom: .45rem; color: var(--navy); }
.field .opt { font-weight: 400; color: var(--ink-soft); font-size: .85rem; }
.field .req { color: #9B2C2C; margin-left: .15rem; }
.field input[type="text"], .field input[type="email"], .field input[type="url"], .field input[type="number"], .field select, .field textarea {
  width: 100%; font: inherit; font-size: 1rem; color: var(--ink); background: var(--ivory);
  border: 1px solid rgba(16,29,50,.3); border-radius: 3px; padding: .85rem 1rem; min-height: 50px;
  transition: border-color .2s, box-shadow .2s, background .2s;
}
.field textarea { min-height: 140px; resize: vertical; }
.field input:hover, .field select:hover, .field textarea:hover { border-color: var(--navy); }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--navy); box-shadow: 0 0 0 3px rgba(215,187,134,.7); background: var(--white); }
.field [aria-invalid="true"] { border-color: #9B2C2C; background: #FFF8F7; }
.field .hint { font-size: .85rem; color: var(--ink-soft); margin-top: .35rem; }
.error-msg { color: #9B2C2C; font-size: .88rem; margin-top: .4rem; display: none; font-weight: 500; }
.error-msg.show { display: block; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; }
@media (max-width: 640px) { .field-row { grid-template-columns: 1fr; gap: 0; } }

.check { display: flex; gap: .8rem; align-items: flex-start; margin: 1.6rem 0; padding: 1.1rem 1.2rem; background: var(--ivory); border-radius: 3px; }
.check input { width: 22px; height: 22px; margin-top: .2rem; accent-color: var(--navy); flex: none; }
.check label { font-weight: 400; font-size: .95rem; margin: 0; cursor: pointer; }

.hp { position: absolute !important; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.privacy-note { font-size: .86rem; color: var(--ink-soft); margin: 1.4rem 0 0; border-top: 1px solid var(--line-light); padding-top: 1rem; }
.privacy-note a { color: var(--navy); }

.notice { border-left: 3px solid var(--gold); background: #FBF6EA; padding: .9rem 1.1rem; font-size: .92rem; margin-bottom: 1.6rem; border-radius: 2px; color: var(--ink); }
.notice strong { color: var(--gold-ink); }
.form-status { margin-top: 1.2rem; padding: 1rem 1.2rem; border-radius: 3px; font-size: .96rem; display: none; }
.form-status.show { display: block; }
.form-status.success { background: #EDF7F0; border: 1px solid #5B9A71; color: #1F4D32; }
.form-status.error { background: #FDF0EF; border: 1px solid #B94A48; color: #7A2422; }
.form-status.info { background: #FBF6EA; border: 1px solid var(--gold); color: #54421B; }
.btn .spinner { width: 16px; height: 16px; border: 2px solid currentColor; border-right-color: transparent; border-radius: 50%; animation: spin .7s linear infinite; display: none; }
.btn[aria-busy="true"] .spinner { display: inline-block; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- Privacy policy ---------- */
.policy h2 { font-size: clamp(1.5rem, 2.4vw, 2rem); margin-top: 2.6rem; }
.policy ul { list-style: disc; padding-left: 1.3rem; margin-bottom: 1.1em; }
.policy li { margin-bottom: .4rem; }
.placeholder { background: #FBF0C9; padding: 0 .3rem; border-radius: 2px; font-weight: 600; color: #54421B; }
.draft-banner { background: #FBF6EA; border: 1px solid var(--gold); padding: 1.1rem 1.3rem; border-radius: 3px; margin-bottom: 2rem; }

/* ---------- Footer ---------- */
.site-footer { background: var(--navy); color: var(--on-navy-soft); border-top: 1px solid var(--line-navy); padding: 4rem 0 2rem; font-size: .96rem; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr; gap: 3rem; margin-bottom: 3rem; }
@media (max-width: 760px) { .footer-grid { grid-template-columns: 1fr; gap: 2rem; } }
.footer-brand .tagline { font-family: var(--serif); font-size: 1.35rem; font-style: italic; color: var(--gold); margin: 1.2rem 0 0; }
.site-footer h2 { font-family: var(--sans); font-size: .75rem; letter-spacing: .24em; text-transform: uppercase; color: var(--gold); margin-bottom: 1.1rem; font-weight: 600; }
.site-footer li { margin-bottom: .55rem; }
.site-footer a { text-decoration: none; transition: color .2s; }
.site-footer a:hover { color: var(--gold); text-decoration: underline; text-underline-offset: 4px; }
.footer-bottom { border-top: 1px solid var(--line-navy); padding-top: 1.6rem; display: flex; flex-wrap: wrap; gap: .5rem 2rem; justify-content: space-between; font-size: .88rem; }

/* ---------- Scroll reveal (only when JS is running) ---------- */
.js .reveal { opacity: 0; transform: translateY(22px); transition: opacity .8s var(--ease), transform .8s var(--ease); transition-delay: var(--d, 0s); }
.js .reveal.in { opacity: 1; transform: none; }

/* Hero SVG gentle motion */
.orbit { transform-origin: 250px 250px; animation: slow-rotate 90s linear infinite; }
.orbit.rev { animation-direction: reverse; animation-duration: 140s; }
@keyframes slow-rotate { to { transform: rotate(360deg); } }
.pulse { animation: pulse 4.5s ease-in-out infinite; transform-origin: center; transform-box: fill-box; }
@keyframes pulse { 0%, 100% { opacity: .55; } 50% { opacity: 1; } }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition-duration: .01ms !important; }
  .js .reveal { opacity: 1; transform: none; }
}

@media print {
  .site-header, .site-footer, .nav-toggle { display: none; }
  body { color: #000; }
}

/* CTA bands: centre decorative elements */
.cta-band .gold-rule { margin-inline: auto; }
.cta-band .eyebrow { justify-content: center; }
.cta-band .eyebrow::after { content: ""; width: 2.6rem; height: 1px; background: currentColor; }

/* Amplora unified edition: brand identity + editorial polish */
.brand-logo {display:block;width:148px;height:auto;object-fit:contain;}
.site-header .logo {display:inline-flex;justify-content:center;align-items:center;max-height:var(--header-h);}
.site-header .brand-logo {width:130px;max-height:69px;object-fit:contain;}
.site-footer .brand-logo {width:185px;}
.hero-grid {grid-template-columns:1.08fr .92fr;}
.brand-hero-art {position:relative;isolation:isolate;display:flex;align-items:center;justify-content:center;flex-direction:column;padding:2rem 1rem;}
.brand-hero-art img {width:min(100%,400px);height:auto;position:relative;z-index:1;box-shadow:0 28px 75px rgba(0,0,0,.22);border:1px solid rgba(215,187,134,.25);border-radius:50%;animation:brand-float 7s ease-in-out infinite;}
.hero-halo {position:absolute;width:112%;aspect-ratio:1;border:1px solid rgba(215,187,134,.22);border-radius:50%;box-shadow:0 0 0 34px rgba(215,187,134,.025),0 0 0 70px rgba(215,187,134,.02);animation:halo-breathe 7s ease-in-out infinite;}
.hero-art-caption {font-size:.64rem;letter-spacing:.18em;color:var(--gold);text-align:center;margin-top:1.5rem;line-height:1.8;}
@keyframes brand-float {0%,100% {transform:translateY(0)}50% {transform:translateY(-9px)}}
@keyframes halo-breathe {0%,100% {opacity:.55;transform:scale(.98)}50% {opacity:1;transform:scale(1.03)}}
.process-step {padding:1.7rem 1.25rem;border-top:2px solid var(--gold);background:var(--ivory);transition:transform .35s var(--ease),box-shadow .35s var(--ease);}
.process-step:hover {transform:translateY(-6px);box-shadow:0 15px 32px rgba(16,29,50,.11);}
.process-num {display:block;font-family:var(--serif);font-size:3.5rem;line-height:1;color:var(--gold-ink);margin-bottom:1.5rem;}
.process-step h3 {font-size:1.7rem;}
.process-step p {color:var(--ink-soft);font-size:.96rem;margin:0;}
.demo-notice[hidden] {display:none !important;}
@media(max-width:900px){.hero-grid {grid-template-columns:1fr}.brand-hero-art{order:0;padding:0 1rem 1rem}.brand-hero-art img{width:min(70%,280px)}.hero-halo{width:min(85%,320px)}}
@media(max-width:600px){.site-header .brand-logo{width:105px}.hero-art-caption{font-size:.56rem}.process-step{padding:1.5rem}}
@media(prefers-reduced-motion:reduce){.brand-hero-art img,.hero-halo{animation:none!important}}

/* Restore the original Claude hero and wordmark, preserving combined-site sections. */
.hero-grid {grid-template-columns:1.15fr .85fr;}
.hero-art {justify-self:center;width:min(100%,460px);}
.hero-art svg {width:100%;height:auto;overflow:visible;}
.site-header .logo {display:inline-flex;flex-direction:column;align-items:flex-start;justify-content:center;}
@media(max-width:900px){.hero-grid{grid-template-columns:1fr}.hero-art{order:-1;width:min(70%,280px)}}