/* -----------------------------------------------------
   Gini Tech — fresh editorial / technical aesthetic
   Cream canvas · ink type · single terracotta accent
   ----------------------------------------------------- */

:root {
  --bg: #f4efe6;
  --bg-2: #ece5d6;
  --paper: #faf6ef;
  --ink: #161413;
  --ink-2: #3a342f;
  --ink-3: #6b6358;
  --rule: rgba(22, 20, 19, 0.12);
  --accent: #c8492c;

  --pad: clamp(20px, 4vw, 56px);
  --gap: clamp(16px, 2.4vw, 28px);

  --serif: "Instrument Serif", "Cormorant Garamond", Georgia, serif;
  --sans: "IBM Plex Sans", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;
}

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

html {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body {
  min-height: 100vh;
  overflow-x: clip;
}

a { color: inherit; }

/* ---------- typography utilities ---------- */
.display {
  font-family: var(--serif);
  font-weight: 400;
  letter-spacing: -0.01em;
  line-height: 1.02;
}
.display em { font-style: italic; color: var(--ink-2); }
.mono { font-family: var(--mono); font-size: 0.78rem; letter-spacing: 0.02em; text-transform: uppercase; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  color: var(--ink-3);
  padding: 4px 10px;
  border: 1px solid var(--rule);
  border-radius: 999px;
  background: var(--paper);
}
.lede {
  font-size: clamp(1rem, 1.05vw + 0.85rem, 1.2rem);
  color: var(--ink-2);
  max-width: 56ch;
  text-wrap: pretty;
}
.accent-word {
  color: var(--accent);
  font-style: italic;
}

/* ---------- buttons ---------- */
.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 22px;
  background: var(--ink);
  color: var(--bg);
  border: 1px solid var(--ink);
  border-radius: 999px;
  text-decoration: none;
  font-family: var(--sans);
  font-weight: 500;
  font-size: 0.95rem;
  cursor: pointer;
  transition: transform .2s ease, background .2s ease;
}
.btn-primary:hover { background: var(--accent); border-color: var(--accent); transform: translateY(-1px); }
.btn-primary:disabled { opacity: 0.7; cursor: default; transform: none; background: var(--accent); border-color: var(--accent); }

.btn-ghost {
  display: inline-flex; align-items: center;
  padding: 8px 14px;
  border: 1px solid var(--rule);
  border-radius: 999px;
  background: transparent;
  text-decoration: none;
  color: var(--ink);
  transition: background .2s ease, border-color .2s ease;
}
.btn-ghost:hover { background: var(--paper); border-color: var(--ink); }

.btn-text {
  display: inline-flex; align-items: center;
  text-decoration: none;
  color: var(--ink-2);
  border-bottom: 1px solid var(--rule);
  padding-bottom: 2px;
  transition: color .2s ease, border-color .2s ease;
}
.btn-text:hover { color: var(--accent); border-color: var(--accent); }

/* ---------- header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 24px;
  padding: 14px var(--pad);
  background: color-mix(in oklab, var(--bg) 92%, transparent);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid transparent;
  transition: border-color .25s ease, background .25s ease;
}
.site-header.is-scrolled { border-bottom-color: var(--rule); }

.brand {
  display: inline-flex; align-items: center; gap: 10px;
  text-decoration: none;
  font-family: var(--serif);
  font-size: 1.4rem;
  letter-spacing: -0.01em;
}
.brand-dot { color: var(--accent); margin: 0 1px; }
.brand-name { color: var(--ink); }

.site-nav {
  display: flex; justify-content: center; gap: 28px;
}
.site-nav a {
  color: var(--ink-2);
  text-decoration: none;
  position: relative;
  padding: 4px 0;
  transition: color .2s ease;
}
.site-nav a::after {
  content: "";
  position: absolute; left: 0; right: 0; bottom: -2px;
  height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .25s ease;
}
.site-nav a:hover { color: var(--ink); }
.site-nav a:hover::after { transform: scaleX(1); }

@media (max-width: 720px) {
  .site-nav { display: none; }
}

/* ---------- hero ---------- */
.hero {
  padding: clamp(40px, 8vw, 100px) var(--pad) clamp(40px, 6vw, 80px);
  position: relative;
}
.hero::before {
  content: "";
  position: absolute; inset: 0;
  background:
    radial-gradient(60% 50% at 90% 10%, color-mix(in oklab, var(--accent) 14%, transparent), transparent 60%),
    radial-gradient(50% 40% at 5% 90%, color-mix(in oklab, var(--accent) 8%, transparent), transparent 60%);
  pointer-events: none;
  z-index: 0;
}
.hero-grid {
  position: relative; z-index: 1;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(28px, 4vw, 64px);
  align-items: center;
  max-width: 1440px;
  margin: 0 auto;
}
@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; }
}

.hero-h {
  font-size: clamp(2.4rem, 5.5vw, 5.2rem);
  margin: 18px 0 22px;
  text-wrap: balance;
}
.hero-lede {
  font-size: clamp(1.05rem, 0.6vw + 0.95rem, 1.25rem);
  color: var(--ink-2);
  max-width: 52ch;
  margin-bottom: 28px;
  text-wrap: pretty;
}
.hero-cta {
  display: flex; align-items: center; gap: 18px;
  flex-wrap: wrap;
  margin-bottom: 36px;
}
.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(20px, 2.4vw, 40px);
  padding-top: 32px;
  border-top: 1px solid var(--rule);
  max-width: 680px;
}
.hero-stats > div { display: flex; flex-direction: column; gap: 8px; }
.hero-stats strong {
  font-size: clamp(2.6rem, 3vw + 1.4rem, 4rem);
  color: var(--ink);
  line-height: 1;
  letter-spacing: -0.02em;
}
.hero-stats span { color: var(--ink-3); font-size: 0.78rem; }

/* viz card */
.hero-viz { display: flex; justify-content: center; }
.viz-card {
  width: 100%;
  max-width: 580px;
  background: var(--paper);
  border: 1px solid var(--rule);
  border-radius: 18px;
  padding: 16px 16px 12px;
  box-shadow:
    0 1px 0 rgba(255,255,255,0.7) inset,
    0 22px 40px -28px rgba(22,20,19,0.25);
}
.viz-head, .viz-foot {
  display: flex; justify-content: space-between;
  color: var(--ink-3);
  padding: 4px 6px;
}
.viz-foot { border-top: 1px dashed var(--rule); margin-top: 6px; padding-top: 10px; }
.led {
  display: inline-block; width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent); margin-right: 6px;
  animation: blink 1.6s steps(2, end) infinite;
}
@keyframes blink { 50% { opacity: 0.3; } }

.scale-viz { width: 100%; height: auto; display: block; }
.viz-label { font-family: var(--mono); font-size: 9px; fill: var(--ink-3); text-transform: uppercase; letter-spacing: .08em; }
.viz-tag { font-family: var(--mono); font-size: 10px; fill: var(--ink); }
.viz-tag.muted { fill: var(--ink-3); }

/* ---------- partners ---------- */
.partners {
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  padding: 32px 0;
  background: var(--bg-2);
  overflow: hidden;
  max-width: none;
}
.partners-head {
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px;
  padding: 0 var(--pad) 16px;
  flex-wrap: wrap;
}
.partners-lede { color: var(--ink-3); margin: 0; max-width: 48ch; }

.ticker { overflow: hidden; mask-image: linear-gradient(to right, transparent, #000 8%, #000 92%, transparent); }
.ticker-track {
  display: flex; gap: 36px;
  animation: tick 38s linear infinite;
  width: max-content;
  padding: 6px 0;
}
.ticker-item {
  display: inline-flex; align-items: center; gap: 10px;
  white-space: nowrap;
  color: var(--ink-2);
  font-size: 0.9rem;
}
.ticker-dot {
  width: 5px; height: 5px; border-radius: 50%;
  background: var(--accent);
}
@keyframes tick { to { transform: translateX(-50%); } }

/* ---------- generic section ---------- */
.section {
  padding: clamp(60px, 9vw, 140px) var(--pad);
  max-width: 1440px;
  margin: 0 auto;
}
.section-head {
  max-width: 880px;
  margin-bottom: clamp(36px, 4vw, 64px);
}
.section-head h2 {
  font-size: clamp(2rem, 3.5vw + 1rem, 3.6rem);
  margin: 12px 0 16px;
  text-wrap: balance;
}

/* ---------- services ---------- */
.section-services { border-top: 1px solid var(--rule); }
.svc-list {
  list-style: none;
  margin: 0; padding: 0;
  border-top: 1px solid var(--ink);
}
.svc {
  border-bottom: 1px solid var(--rule);
}
.svc.is-open { background: var(--paper); }
.svc-row {
  display: grid;
  grid-template-columns: 60px 240px 1fr 32px;
  align-items: center;
  gap: clamp(16px, 2vw, 32px);
  width: 100%;
  padding: 22px clamp(8px, 1vw, 16px);
  background: transparent;
  border: none;
  text-align: left;
  cursor: pointer;
  font-family: var(--sans);
  color: var(--ink);
  transition: padding .25s ease, color .25s ease;
}
.svc-row:hover { color: var(--accent); }
.svc.is-open .svc-row { padding-bottom: 8px; }
.svc-n { color: var(--ink-3); }
.svc-title { font-family: var(--serif); font-size: clamp(1.4rem, 1.4vw + 1rem, 2rem); }
.svc-short { color: var(--ink-3); font-size: 0.95rem; }
.svc-toggle {
  width: 32px; height: 32px; border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  border: 1px solid var(--rule);
  color: var(--ink-2);
  transition: background .2s ease, color .2s ease, border-color .2s ease, transform .2s ease;
}
.svc:hover .svc-toggle, .svc.is-open .svc-toggle { background: var(--ink); color: var(--bg); border-color: var(--ink); }

.svc-body {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows .35s cubic-bezier(.5,.1,.2,1);
  overflow: hidden;
}
.svc-body-inner {
  min-height: 0;
  padding: 0 clamp(8px, 1vw, 16px) 28px clamp(76px, 6vw, 92px);
  max-width: 920px;
  display: flex; flex-direction: column; gap: 16px;
  color: var(--ink-2);
  font-size: 1.02rem;
}
.svc-body-inner p { margin: 0; }

@media (max-width: 820px) {
  .svc-row { grid-template-columns: 40px 1fr 32px; }
  .svc-short { display: none; }
  .svc-body-inner { padding-left: 56px; }
}

/* chips */
.chips { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  padding: 4px 10px;
  border: 1px solid var(--rule);
  border-radius: 999px;
  background: var(--bg);
  font-size: 0.7rem;
  color: var(--ink-2);
}
.chips-sm .chip { font-size: 0.66rem; padding: 3px 8px; }

/* ---------- cases ---------- */
.section-cases { background: var(--bg-2); border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule); max-width: none; }
.section-cases > .section-head, .section-cases > .case-grid { max-width: 1440px; margin-left: auto; margin-right: auto; }
.case-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(380px, 100%), 1fr));
  gap: var(--gap);
}
.case {
  background: var(--paper);
  border: 1px solid var(--rule);
  border-radius: 18px;
  padding: clamp(20px, 2.4vw, 32px);
  display: flex; flex-direction: column;
  gap: 16px;
  min-width: 0;
  transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
}
.case:hover {
  transform: translateY(-3px);
  border-color: var(--ink);
  box-shadow: 0 22px 44px -28px rgba(22,20,19,0.3);
}
.case-meta { display: flex; justify-content: space-between; color: var(--ink-3); }
.case-tag { color: var(--accent); }
.case-title {
  font-family: var(--serif); font-weight: 400;
  font-size: clamp(1.3rem, 1.4vw + 1rem, 1.9rem);
  line-height: 1.1; margin: 0;
  text-wrap: balance;
}
.case-body { color: var(--ink-2); margin: 0; }

.case-metrics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  border-top: 1px dashed var(--rule);
  padding-top: 16px;
}
.metric { display: flex; flex-direction: column; gap: 2px; }
.metric-value {
  font-size: clamp(1.6rem, 1.4vw + 1.2rem, 2.4rem);
  color: var(--ink);
  letter-spacing: -0.02em;
}
.metric-label { color: var(--ink-3); }
.metric-note { color: var(--accent); font-size: 0.85rem; font-style: italic; font-family: var(--serif); }

/* ---------- contact ---------- */
.section-contact { padding-bottom: clamp(60px, 8vw, 120px); }
.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(28px, 4vw, 80px);
  align-items: start;
}
@media (max-width: 880px) {
  .contact-grid { grid-template-columns: 1fr; }
}
.contact-h {
  font-size: clamp(2.2rem, 4.5vw + 0.5rem, 4.4rem);
  margin: 12px 0 18px;
  text-wrap: balance;
}

.contact-form {
  background: var(--paper);
  border: 1px solid var(--rule);
  border-radius: 22px;
  padding: clamp(24px, 3vw, 36px);
  display: flex; flex-direction: column; gap: 16px;
}
.field { display: flex; flex-direction: column; gap: 6px; }
.field span { color: var(--ink-3); }
.field input, .field textarea {
  font-family: var(--sans);
  font-size: 1rem;
  color: var(--ink);
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--rule);
  padding: 8px 0;
  outline: none;
  resize: vertical;
  transition: border-color .2s ease;
}
.field input:focus, .field textarea:focus { border-color: var(--ink); }
.field input::placeholder, .field textarea::placeholder { color: color-mix(in oklab, var(--ink-3) 70%, transparent); }
.form-foot {
  display: flex; justify-content: space-between; align-items: center;
  gap: 16px; margin-top: 8px;
  flex-wrap: wrap;
}
.fineprint { color: var(--ink-3); }

.cf-turnstile { margin-top: 4px; min-height: 65px; }

.form-status {
  font-family: var(--mono);
  font-size: 0.78rem;
  padding: 10px 14px;
  border-radius: 12px;
  border: 1px solid transparent;
}
.form-status[data-type="success"] {
  background: color-mix(in oklab, var(--accent) 10%, var(--paper));
  color: var(--ink);
  border-color: color-mix(in oklab, var(--accent) 35%, transparent);
}
.form-status[data-type="error"] {
  background: color-mix(in oklab, #b8311a 10%, var(--paper));
  color: #8a2310;
  border-color: color-mix(in oklab, #b8311a 35%, transparent);
}

/* ---------- footer ---------- */
.site-footer {
  background: var(--ink);
  color: var(--bg);
  padding: clamp(40px, 6vw, 80px) var(--pad) 0;
  position: relative;
  overflow: hidden;
}
.site-footer .logo-mark rect { fill: var(--accent); }
.footer-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: var(--gap);
  max-width: 1440px;
  margin: 0 auto;
}
@media (max-width: 760px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-tag { font-family: var(--serif); font-size: 1.6rem; max-width: 22ch; line-height: 1.15; margin: 16px 0 0; color: color-mix(in oklab, var(--bg) 90%, transparent); }
.footer-cols {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.footer-cols h4 { margin: 0 0 12px; font-size: 0.7rem; color: color-mix(in oklab, var(--bg) 60%, transparent); font-weight: 500; letter-spacing: 0.1em; }
.footer-cols a, .footer-cols p { display: block; margin: 0 0 8px; color: color-mix(in oklab, var(--bg) 80%, transparent); text-decoration: none; font-size: 0.85rem; transition: color .2s ease; }
.footer-cols a:hover { color: var(--accent); }

.footer-rule {
  height: 1px;
  margin: clamp(36px, 5vw, 64px) auto 16px;
  background: color-mix(in oklab, var(--bg) 16%, transparent);
  max-width: 1440px;
}
.footer-legal {
  max-width: 1440px;
  margin: 0 auto 16px;
  display: flex; justify-content: space-between;
  color: color-mix(in oklab, var(--bg) 50%, transparent);
  flex-wrap: wrap;
  gap: 12px;
}
.footer-reg {
  max-width: 1440px;
  margin: 0 auto;
  padding-bottom: 28px;
  display: flex; flex-wrap: wrap; gap: 10px;
  color: color-mix(in oklab, var(--bg) 38%, transparent);
  font-size: 0.7rem;
}
.footer-reg .sep { color: color-mix(in oklab, var(--bg) 22%, transparent); }

/* ---------- focus ---------- */
button:focus-visible, a:focus-visible, input:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}