@font-face {
  font-family: "Instrument Serif";
  src: url("../fonts/InstrumentSerif-Regular.ttf") format("truetype");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Instrument Serif";
  src: url("../fonts/InstrumentSerif-Italic.ttf") format("truetype");
  font-weight: 400;
  font-style: italic;
  font-display: swap;
}

@font-face {
  font-family: "Outfit";
  src: url("../fonts/Outfit-Variable.ttf") format("truetype");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

:root {
  --bg: #090b10;
  --bg-2: #10141c;
  --bg-3: #171d28;
  --paper: #f3eee6;
  --paper-dim: #d8d1c6;
  --ink: #0c0e12;
  --muted: #9aa3b2;
  --muted-2: #6d7686;
  --line: rgba(243, 238, 230, 0.12);
  --line-strong: rgba(243, 238, 230, 0.22);
  --copper: #c9a27a;
  --copper-2: #e4c7a4;
  --teal: #7ee0c3;
  --white: #f7f5f1;
  --danger: #e07a6a;
  --ok: #7ee0c3;
  --shadow: 0 30px 80px rgba(0, 0, 0, 0.45);
  --radius: 18px;
  --header-h: 78px;
  --max: 1180px;
}

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

html {
  scroll-behavior: smooth;
}

html,
body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--paper);
  font-family: Outfit, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.6;
  letter-spacing: 0.01em;
}

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

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

button,
input,
textarea,
select {
  font-family: inherit;
}

.skip {
  position: absolute;
  left: 16px;
  top: -40px;
  background: var(--copper);
  color: var(--ink);
  padding: 8px 12px;
  z-index: 100;
}

.skip:focus {
  top: 12px;
}

.wrap {
  width: min(var(--max), calc(100% - 40px));
  margin: 0 auto;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--copper);
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  font-weight: 500;
}

.eyebrow::before {
  content: "";
  width: 22px;
  height: 1px;
  background: var(--copper);
}

h1,
h2,
h3,
.serif {
  font-family: "Instrument Serif", Georgia, serif;
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: 1.12;
}

h1 {
  font-size: clamp(42px, 7vw, 88px);
  margin: 16px 0 20px;
}

h2 {
  font-size: clamp(32px, 4.4vw, 56px);
  margin: 12px 0 16px;
}

h3 {
  font-size: 28px;
  margin: 0 0 10px;
}

.lead {
  font-size: 18px;
  color: var(--muted);
  max-width: 62ch;
}

.muted {
  color: var(--muted);
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  height: var(--header-h);
  display: flex;
  align-items: center;
  backdrop-filter: blur(18px);
  background: rgba(9, 11, 16, 0.78);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  width: min(var(--max), calc(100% - 40px));
  margin: 0 auto;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
  flex-wrap: nowrap;
}

.brand-mark {
  width: 42px;
  height: 42px;
  color: var(--copper-2);
  flex: 0 0 auto;
}

.brand-copy {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.brand-name {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.brand-tag {
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 0.04em;
}

.nav {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav a {
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--paper-dim);
}

.nav a:hover,
.nav a.active {
  color: var(--white);
}

.nav-cta {
  border: 1px solid var(--copper);
  color: var(--copper-2) !important;
  padding: 9px 14px;
  border-radius: 999px;
}

.nav-cta:hover {
  background: var(--copper);
  color: var(--ink) !important;
}

.menu-btn {
  display: none;
  background: transparent;
  border: 1px solid var(--line-strong);
  color: var(--paper);
  width: 44px;
  height: 44px;
  border-radius: 10px;
  cursor: pointer;
}

/* Hero */
.hero {
  position: relative;
  overflow: hidden;
  padding: 72px 0 40px;
  min-height: calc(100vh - var(--header-h));
  display: flex;
  align-items: center;
}

.hero::before {
  content: "";
  position: absolute;
  inset: -20% 20% auto auto;
  width: 620px;
  height: 620px;
  background: radial-gradient(circle, rgba(201, 162, 122, 0.18), transparent 62%);
  pointer-events: none;
}

.hero::after {
  content: "";
  position: absolute;
  left: -120px;
  bottom: -160px;
  width: 460px;
  height: 460px;
  background: radial-gradient(circle, rgba(126, 224, 195, 0.1), transparent 64%);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items: center;
  position: relative;
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 28px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 20px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  cursor: pointer;
  transition: 0.2s ease;
}

.btn-primary {
  background: var(--copper);
  color: var(--ink);
}

.btn-primary:hover {
  background: var(--copper-2);
}

.btn-ghost {
  border-color: var(--line-strong);
  color: var(--paper);
  background: transparent;
}

.btn-ghost:hover {
  border-color: var(--copper);
  color: var(--copper-2);
}

.hero-panel {
  position: relative;
  background: linear-gradient(180deg, #151b26, #0e131b);
  border: 1px solid var(--line);
  border-radius: 28px;
  min-height: 460px;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.circuit {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-stats {
  position: absolute;
  left: 20px;
  right: 20px;
  bottom: 20px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.stat {
  background: rgba(9, 11, 16, 0.72);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 14px;
}

.stat b {
  display: block;
  font-family: "Instrument Serif", Georgia, serif;
  font-size: 28px;
  color: var(--copper-2);
}

.stat span {
  font-size: 12px;
  color: var(--muted);
  letter-spacing: 0.04em;
}

.ticker {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
  padding: 14px 0;
}

.ticker-track {
  display: flex;
  gap: 42px;
  width: max-content;
  animation: ticker 28s linear infinite;
  color: var(--muted);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-size: 12px;
}

@keyframes ticker {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

section {
  padding: 92px 0;
}

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 24px;
  margin-bottom: 40px;
}

.grid-3,
.grid-4,
.grid-2 {
  display: grid;
  gap: 18px;
}

.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }

.card,
.product-card,
.step,
.market {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.product-card {
  overflow: hidden;
  min-height: 280px;
  position: relative;
  isolation: isolate;
}

.product-card .visual {
  height: 168px;
  position: relative;
}

.product-card .body {
  padding: 20px;
}

.product-card h3 {
  font-size: 26px;
}

.product-card p {
  color: var(--muted);
  margin: 0;
  font-size: 14px;
}

.product-card .go {
  display: inline-block;
  margin-top: 14px;
  color: var(--copper);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.v-ce { background: radial-gradient(circle at 30% 20%, #3a4d72, #151a24 70%); }
.v-ha { background: radial-gradient(circle at 70% 30%, #6a5340, #16120f 70%); }
.v-li { background: radial-gradient(circle at 50% 20%, #c9b48a, #1a1712 68%); }
.v-pw { background: radial-gradient(circle at 20% 80%, #3f6b5c, #101612 70%); }
.v-sh { background: radial-gradient(circle at 80% 20%, #4b3d6a, #121018 70%); }
.v-ie { background: radial-gradient(circle at 40% 40%, #3d5560, #101418 70%); }
.v-av { background: radial-gradient(circle at 20% 20%, #6d3d3d, #160f10 70%); }
.v-ca { background: radial-gradient(circle at 70% 70%, #3d5a4a, #101410 70%); }

.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.chip {
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: 1px solid var(--line-strong);
  padding: 5px 8px;
  border-radius: 999px;
  color: var(--paper-dim);
}

.step {
  padding: 28px;
}

.step .num {
  font-family: "Instrument Serif", Georgia, serif;
  color: var(--copper);
  font-size: 32px;
}

.split {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 48px;
  align-items: center;
}

.panel-light {
  background: var(--paper);
  color: var(--ink);
  border-radius: 28px;
  padding: 36px;
}

.panel-light p,
.panel-light .muted {
  color: #4c4a46;
}

.certs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.cert {
  border: 1px solid rgba(12, 14, 18, 0.14);
  padding: 10px 12px;
  border-radius: 12px;
  font-size: 13px;
  font-weight: 600;
}

.cta-band {
  background:
    radial-gradient(circle at 90% 10%, rgba(201, 162, 122, 0.2), transparent 40%),
    var(--bg-2);
  border: 1px solid var(--line);
  border-radius: 28px;
  padding: 48px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
}

.page-hero {
  padding: 72px 0 28px;
  border-bottom: 1px solid var(--line);
}

.table {
  width: 100%;
  border-collapse: collapse;
}

.table th,
.table td {
  text-align: left;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}

.table th {
  color: var(--muted);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-weight: 500;
}

.form {
  display: grid;
  gap: 14px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

label {
  display: grid;
  gap: 6px;
  font-size: 13px;
  color: var(--muted);
}

input,
textarea,
select {
  background: var(--bg);
  border: 1px solid var(--line-strong);
  color: var(--paper);
  border-radius: 12px;
  padding: 12px 14px;
  font-size: 15px;
}

textarea {
  min-height: 140px;
  resize: vertical;
}

input:focus,
textarea:focus,
select:focus {
  outline: 2px solid rgba(201, 162, 122, 0.45);
  border-color: var(--copper);
}

.alert {
  padding: 14px 16px;
  border-radius: 12px;
  border: 1px solid var(--line);
}

.alert-ok {
  border-color: rgba(126, 224, 195, 0.4);
  color: var(--ok);
}

.alert-err {
  border-color: rgba(224, 122, 106, 0.45);
  color: var(--danger);
}

.site-footer {
  border-top: 1px solid var(--line);
  padding: 48px 0 28px;
  color: var(--muted);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 28px;
  margin-bottom: 36px;
}

.footer-brand {
  color: var(--paper);
  font-size: 13px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 600;
}

.site-footer a:hover {
  color: var(--copper-2);
}

.legal {
  border-top: 1px solid var(--line);
  padding-top: 18px;
  font-size: 12px;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.icon-dot {
  position: absolute;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--copper);
  box-shadow: 0 0 0 6px rgba(201, 162, 122, 0.16);
}

@media (max-width: 960px) {
  .hero-grid,
  .split,
  .grid-3,
  .grid-4,
  .footer-grid,
  .section-head,
  .cta-band {
    grid-template-columns: 1fr;
    display: grid;
  }

  .nav {
    display: none;
    position: absolute;
    top: var(--header-h);
    left: 0;
    right: 0;
    background: rgba(9, 11, 16, 0.96);
    border-bottom: 1px solid var(--line);
    padding: 18px 20px 24px;
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }

  .nav.open { display: flex; }
  .menu-btn { display: inline-flex; align-items: center; justify-content: center; }
  .form-row { grid-template-columns: 1fr; }
  .hero-panel { min-height: 360px; }
}

@media (max-width: 640px) {
  .hero-stats { grid-template-columns: 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
  h1 { font-size: 40px; }
  .cta-band, .panel-light { padding: 24px; }
  .brand-tag { display: none; }
  .brand-name { font-size: 12px; }
}