:root {
  --ink: #15191b;
  --ink-2: #30363a;
  --muted: #657078;
  --line: #d9dedf;
  --paper: #f7f6f2;
  --mist: #edf1ee;
  --copper: #b76635;
  --copper-dark: #874420;
  --teal: #1f6f71;
  --gold: #d9b257;
  --white: #ffffff;
  --shadow: 0 24px 60px rgba(21, 25, 27, 0.14);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Aptos", "Segoe UI", Arial, system-ui, sans-serif;
  color: var(--ink);
  background: var(--paper);
}

body.nav-open {
  overflow: hidden;
}

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

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

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

.site-header {
  position: fixed;
  z-index: 20;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px clamp(18px, 4vw, 56px);
  background: rgba(255, 255, 255, 0.95);
  color: var(--ink);
  border-bottom: 1px solid rgba(21, 25, 27, 0.08);
  box-shadow: 0 10px 30px rgba(21, 25, 27, 0.06);
  backdrop-filter: blur(14px);
  transition: background 180ms ease, box-shadow 180ms ease, padding 180ms ease;
}

.site-header.is-scrolled,
.site-header.is-open {
  background: rgba(255, 255, 255, 0.98);
  color: var(--ink);
  box-shadow: 0 14px 34px rgba(21, 25, 27, 0.1);
  backdrop-filter: blur(14px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 13px;
  min-width: max-content;
}

.etraders-logo {
  display: block;
  width: 148px;
  height: auto;
}

.brand strong,
.brand small {
  display: block;
  line-height: 1.1;
}

.brand small {
  margin-top: 4px;
  color: currentColor;
  font-size: 10px;
  font-weight: 600;
  opacity: 0.76;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(16px, 2.5vw, 34px);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
}

.site-nav a {
  opacity: 0.86;
}

.site-nav a:hover {
  opacity: 1;
  color: var(--gold);
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid currentColor;
  background: transparent;
  color: inherit;
  padding: 10px;
}

.nav-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  margin: 5px 0;
  background: currentColor;
}

.hero {
  position: relative;
  min-height: 82svh;
  display: grid;
  align-items: end;
  overflow: hidden;
  color: var(--white);
  background: var(--ink);
}

.hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.92) contrast(1.04);
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    linear-gradient(90deg, rgba(10, 16, 18, 0.82) 0%, rgba(10, 16, 18, 0.62) 44%, rgba(10, 16, 18, 0.22) 100%),
    linear-gradient(0deg, rgba(10, 16, 18, 0.42), rgba(10, 16, 18, 0.06));
}

.hero-content {
  position: relative;
  z-index: 1;
  width: min(860px, calc(100% - 36px));
  padding: 128px 0 clamp(42px, 5vw, 66px) clamp(18px, 6vw, 86px);
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--copper);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero .eyebrow {
  color: #f1bd70;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 18px;
  font-size: clamp(48px, 6.6vw, 90px);
  line-height: 0.95;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 20px;
  font-size: clamp(30px, 4vw, 56px);
  line-height: 1.04;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 18px;
  line-height: 1.18;
}

p {
  color: var(--muted);
  line-height: 1.7;
}

.hero-copy {
  max-width: 710px;
  margin-bottom: 26px;
  color: rgba(255, 255, 255, 0.84);
  font-size: clamp(18px, 2vw, 22px);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 30px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  border: 1px solid transparent;
  padding: 13px 20px;
  font-weight: 800;
  line-height: 1.1;
}

.button.primary {
  background: var(--copper);
  color: var(--white);
}

.button.primary:hover {
  background: var(--copper-dark);
}

.button.secondary {
  border-color: rgba(255, 255, 255, 0.46);
  color: var(--white);
}

.button.secondary:hover {
  background: rgba(255, 255, 255, 0.12);
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  max-width: 650px;
  margin: 0;
  border-top: 1px solid rgba(255, 255, 255, 0.24);
}

.hero-stats div {
  padding: 16px 22px 0 0;
}

.hero-stats dt {
  margin-bottom: 5px;
  color: var(--gold);
  font-size: 28px;
  font-weight: 800;
}

.hero-stats dd {
  margin: 0;
  color: rgba(255, 255, 255, 0.74);
  font-size: 13px;
  font-weight: 700;
}

.trust-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-bottom: 1px solid var(--line);
  background: #fdfdfb;
}

.trust-strip span {
  min-height: 74px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-right: 1px solid var(--line);
  padding: 18px;
  color: var(--ink-2);
  font-size: 14px;
  font-weight: 800;
  text-align: center;
}

.photo-band {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr 0.85fr;
  gap: 1px;
  background: var(--line);
  border-bottom: 1px solid var(--line);
}

.photo-card {
  min-height: 420px;
  display: grid;
  align-content: end;
  position: relative;
  overflow: hidden;
  background: var(--ink);
  color: var(--white);
  padding: clamp(22px, 4vw, 42px);
}

.photo-card img {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.88) contrast(1.04);
  transition: transform 420ms ease;
}

.photo-card::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background: linear-gradient(0deg, rgba(12, 16, 18, 0.82), rgba(12, 16, 18, 0.18) 70%);
}

.photo-card:hover img {
  transform: scale(1.035);
}

.photo-card > *:not(img) {
  position: relative;
  z-index: 1;
}

.photo-card.feature {
  min-height: 520px;
}

.photo-card h2 {
  max-width: 620px;
  margin-bottom: 0;
  color: var(--white);
}

.photo-card h3 {
  max-width: 360px;
  color: var(--white);
  font-size: 24px;
}

.photo-card p {
  max-width: 360px;
  color: rgba(255, 255, 255, 0.78);
}

.trust-strip span:last-child {
  border-right: 0;
}

.section {
  padding: clamp(72px, 9vw, 122px) clamp(18px, 5vw, 72px);
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 1.22fr) minmax(320px, 0.78fr);
  gap: clamp(36px, 5vw, 72px);
  align-items: start;
}

.section-copy > p,
.map-copy > p,
.contact-copy > p {
  max-width: 700px;
  font-size: 17px;
}

.capability-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-top: 38px;
}

.capability-grid article,
.assurance-grid article,
.timeline article,
.market-panel,
.lead-form {
  background: var(--white);
  border: 1px solid var(--line);
  box-shadow: 0 14px 42px rgba(16, 36, 33, 0.06);
}

.capability-grid article {
  min-height: 210px;
  padding: 24px;
}

.icon {
  display: inline-flex;
  margin-bottom: 30px;
  color: var(--copper);
  font-size: 13px;
  font-weight: 900;
}

.capability-grid p,
.assurance-grid p,
.timeline p,
.market-panel p {
  margin-bottom: 0;
  font-size: 15px;
}

.market-panel {
  position: sticky;
  top: 104px;
  padding: 24px;
}

.commodity-list {
  display: grid;
  gap: 10px;
  margin: 24px 0;
}

.commodity {
  border: 1px solid var(--line);
  background: var(--paper);
  color: var(--ink);
  padding: 16px;
  text-align: left;
  cursor: pointer;
}

.commodity span,
.commodity small {
  display: block;
}

.commodity span {
  margin-bottom: 5px;
  font-weight: 800;
}

.commodity small {
  color: var(--muted);
  line-height: 1.45;
}

.commodity.active {
  border-color: var(--teal);
  background: #e8f1ec;
}

.commodity-detail {
  border-left: 4px solid var(--copper);
  padding-left: 16px;
}

.commodity-detail strong {
  display: block;
  margin-bottom: 7px;
}

.map-section {
  display: grid;
  grid-template-columns: minmax(0, 0.76fr) minmax(320px, 1fr);
  gap: clamp(28px, 6vw, 80px);
  align-items: center;
  background: var(--mist);
}

.map-section img {
  width: 100%;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.sustainability {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(34px, 6vw, 82px);
  align-items: start;
  background: #ffffff;
}

.sustainability-copy {
  position: sticky;
  top: 112px;
}

.sustainability-copy p {
  max-width: 680px;
  font-size: 17px;
}

.sustainability-metrics {
  display: grid;
  border-top: 1px solid var(--line);
}

.sustainability-metrics article {
  display: grid;
  grid-template-columns: 78px minmax(0, 0.45fr) minmax(0, 0.85fr);
  gap: 22px;
  align-items: start;
  border-bottom: 1px solid var(--line);
  padding: 28px 0;
}

.sustainability-metrics span {
  color: var(--copper);
  font-size: 13px;
  font-weight: 900;
}

.sustainability-metrics h3 {
  margin-bottom: 0;
  font-size: 22px;
}

.sustainability-metrics p {
  margin-bottom: 0;
}

.check-list {
  display: grid;
  gap: 14px;
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 28px;
  color: var(--ink-2);
  font-weight: 700;
  line-height: 1.45;
}

.check-list li::before {
  content: "";
  position: absolute;
  top: 0.55em;
  left: 0;
  width: 13px;
  height: 8px;
  border-left: 3px solid var(--teal);
  border-bottom: 3px solid var(--teal);
  transform: rotate(-45deg);
}

.process {
  background: #172023;
  color: var(--white);
}

.process .eyebrow {
  color: var(--gold);
}

.process h2 {
  max-width: 840px;
}

.timeline {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
  margin-top: 40px;
}

.timeline article {
  min-height: 260px;
  padding: 22px;
  background: #17322e;
  border-color: rgba(255, 255, 255, 0.12);
}

.timeline span {
  display: grid;
  width: 38px;
  height: 38px;
  margin-bottom: 44px;
  place-items: center;
  background: var(--copper);
  color: var(--white);
  font-weight: 900;
}

.timeline p {
  color: rgba(255, 255, 255, 0.72);
}

.assurance {
  display: grid;
  grid-template-columns: minmax(0, 0.78fr) minmax(0, 1fr);
  gap: clamp(28px, 5vw, 70px);
}

.assurance-grid {
  display: grid;
  gap: 14px;
}

.assurance-grid article {
  padding: 24px;
}

.contact-section {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(340px, 0.68fr);
  gap: clamp(36px, 6vw, 86px);
  background: #f4eee4;
}

.contact-points {
  display: grid;
  gap: 12px;
  margin-top: 34px;
}

.contact-points span {
  border-top: 1px solid rgba(16, 36, 33, 0.16);
  padding-top: 14px;
  color: var(--ink-2);
  font-weight: 800;
}

.lead-form {
  display: grid;
  gap: 17px;
  padding: clamp(22px, 4vw, 34px);
}

.lead-form label {
  display: grid;
  gap: 8px;
  color: var(--ink-2);
  font-size: 13px;
  font-weight: 800;
}

.lead-form input,
.lead-form select,
.lead-form textarea {
  width: 100%;
  border: 1px solid #cfd8d1;
  background: var(--paper);
  color: var(--ink);
  padding: 13px 14px;
  outline: none;
}

.lead-form textarea {
  resize: vertical;
}

.lead-form input:focus,
.lead-form select:focus,
.lead-form textarea:focus {
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(47, 111, 99, 0.15);
}

.lead-form .button {
  width: 100%;
  border: 0;
  cursor: pointer;
}

.form-note {
  margin: -3px 0 0;
  font-size: 13px;
  line-height: 1.45;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  padding: 28px clamp(18px, 5vw, 72px);
  background: var(--ink);
  color: var(--white);
}

.site-footer p {
  margin: 0;
  color: rgba(255, 255, 255, 0.72);
}

.site-footer a:last-child {
  color: var(--gold);
  font-weight: 800;
}

@media (max-width: 1080px) {
  .photo-band {
    grid-template-columns: 1fr;
  }

  .photo-card,
  .photo-card.feature {
    min-height: 420px;
  }

  .timeline {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .timeline article:last-child {
    grid-column: 1 / -1;
  }

  .split,
  .map-section,
  .sustainability,
  .assurance,
  .contact-section {
    grid-template-columns: 1fr;
  }

  .market-panel {
    position: static;
  }

  .sustainability-copy {
    position: static;
  }
}

@media (max-width: 760px) {
  .site-header {
    padding: 14px 18px;
  }

  .etraders-logo {
    width: 126px;
  }

  .nav-toggle {
    display: block;
  }

  .site-nav {
    position: fixed;
    top: 70px;
    left: 12px;
    right: 12px;
    display: none;
    grid-template-columns: 1fr;
    gap: 0;
    background: var(--white);
    color: var(--ink);
    box-shadow: var(--shadow);
  }

  .site-nav.is-open {
    display: grid;
  }

  .site-nav a {
    border-bottom: 1px solid var(--line);
    padding: 18px;
  }

  .hero {
    min-height: 84svh;
  }

  .hero-content {
    width: 100%;
    padding: 128px 18px 44px;
  }

  h1 {
    font-size: 56px;
  }

  h2 {
    font-size: 34px;
    line-height: 1.05;
  }

  .hero-stats,
  .trust-strip,
  .capability-grid,
  .timeline,
  .sustainability-metrics article {
    grid-template-columns: 1fr;
  }

  .photo-card,
  .photo-card.feature {
    min-height: 360px;
  }

  .hero-stats div {
    padding: 16px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
  }

  .trust-strip span {
    min-height: 58px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .section {
    padding: 62px 18px;
  }

  .capability-grid article,
  .timeline article {
    min-height: auto;
  }

  .timeline article:last-child {
    grid-column: auto;
  }

  .timeline span {
    margin-bottom: 24px;
  }

  .site-footer {
    display: grid;
  }
}

@media (max-width: 430px) {
  .brand {
    gap: 9px;
  }

  .etraders-logo {
    width: 108px;
  }

  .brand small {
    display: none;
  }

  .hero-actions,
  .hero-actions .button {
    width: 100%;
  }

  h1 {
    font-size: 48px;
  }
}