:root {
  --gold: #bf9c3d;
  --gold-bright: #d4b35a;
  --gold-dim: #8a7028;
  --green: #033731;
  --green-deep: #022722;
  --green-mid: #0a4a42;
  --green-soft: #0e5c52;
  --cream: #f4efe2;
  --cream-dark: #e6dcc6;
  --ink: #021c19;
  --muted: #8aa09b;
  --white: #fbf8f0;
  --max: 1120px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: "Source Sans 3", "Segoe UI", sans-serif;
  background: var(--cream);
  color: var(--ink);
  line-height: 1.6;
  font-size: 17px;
}

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

a { color: inherit; }

.wrap {
  width: min(var(--max), calc(100% - 48px));
  margin: 0 auto;
}

/* NAV */
.nav {
  position: sticky;
  top: 0;
  z-index: 40;
  background: var(--green);
  border-bottom: 1px solid rgba(191, 156, 61, 0.28);
}

.nav-inner {
  width: min(var(--max), calc(100% - 48px));
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 76px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--white);
}

.brand img {
  height: 52px;
  width: auto;
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.brand-text strong {
  font-family: "Oswald", sans-serif;
  font-weight: 500;
  letter-spacing: 0.12em;
  font-size: 15px;
}

.brand-text span {
  font-family: "Oswald", sans-serif;
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--gold);
  margin-top: 3px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
}

.nav-links a {
  text-decoration: none;
  color: var(--cream);
  font-size: 13px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-weight: 600;
}

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

.nav-cta {
  background: var(--gold);
  color: var(--green) !important;
  padding: 10px 16px;
  text-decoration: none;
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-weight: 700;
}

.nav-cta:hover { background: var(--gold-bright); }

.menu-btn {
  display: none;
  background: transparent;
  border: 1px solid var(--gold);
  color: var(--gold);
  padding: 8px 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-size: 12px;
  cursor: pointer;
}

/* HERO */
.hero {
  position: relative;
  min-height: 88vh;
  display: grid;
  place-items: end start;
  color: var(--white);
  overflow: hidden;
  background: var(--green);
}

.hero img.bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(3,55,49,0.35) 0%, rgba(3,55,49,0.55) 42%, rgba(2,39,34,0.92) 100%),
    linear-gradient(90deg, rgba(2,39,34,0.55), transparent 55%);
}

.hero-copy {
  position: relative;
  z-index: 2;
  padding: 0 0 72px;
  width: min(var(--max), calc(100% - 48px));
  margin: 0 auto;
}

.eyebrow {
  color: var(--gold);
  letter-spacing: 0.28em;
  text-transform: uppercase;
  font-size: 12px;
  font-weight: 700;
  margin-bottom: 18px;
}

h1, h2, h3 {
  font-family: "Cormorant Garamond", Georgia, serif;
  font-weight: 500;
  line-height: 1.08;
}

h1 {
  font-size: clamp(40px, 6vw, 78px);
  max-width: 16ch;
  color: var(--white);
}

.hero p.lead {
  margin-top: 22px;
  max-width: 46ch;
  color: var(--cream);
  font-size: 19px;
}

.hero-actions {
  margin-top: 32px;
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.btn {
  display: inline-block;
  text-decoration: none;
  padding: 13px 20px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-size: 12px;
  font-weight: 700;
}

.btn-gold {
  background: var(--gold);
  color: var(--green);
}

.btn-gold:hover { background: var(--gold-bright); }

.btn-ghost {
  border: 1px solid var(--gold);
  color: var(--gold);
}

.btn-ghost:hover { background: rgba(191,156,61,0.12); }

/* SECTIONS */
section { padding: 88px 0; }

.section-title {
  font-size: clamp(32px, 4.4vw, 52px);
  color: var(--green);
}

.section-kicker {
  color: var(--gold-dim);
  letter-spacing: 0.24em;
  text-transform: uppercase;
  font-size: 12px;
  font-weight: 700;
  margin-bottom: 10px;
}

.split {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 56px;
  align-items: center;
}

.split p + p { margin-top: 16px; }

.split .muted { color: #3d5551; }

.gold-rule {
  width: 64px;
  height: 2px;
  background: var(--gold);
  margin: 20px 0 24px;
}

/* CAPABILITIES */
.capabilities { background: var(--green); color: var(--cream); }

.capabilities .section-title { color: var(--white); }

.cap-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-top: 40px;
}

.cap {
  background: var(--green-deep);
  border-top: 3px solid var(--gold);
  padding: 28px 24px 32px;
}

.cap h3 {
  font-size: 30px;
  color: var(--white);
  margin: 8px 0 14px;
}

.cap p { color: #c9d6d3; font-size: 16px; }

.cap ul {
  margin-top: 18px;
  padding-left: 18px;
  color: var(--cream-dark);
  font-size: 15px;
}

.cap li + li { margin-top: 6px; }

/* WORK */
.work-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  margin-top: 40px;
}

.case {
  background: var(--white);
  border: 1px solid var(--cream-dark);
}

.case img {
  width: 100%;
  height: 240px;
  object-fit: cover;
}

.case-body { padding: 24px 24px 28px; }

.case .tag {
  color: var(--gold-dim);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-size: 11px;
  font-weight: 700;
}

.case h3 {
  font-size: 30px;
  color: var(--green);
  margin: 8px 0 12px;
}

.case p { color: #3d5551; }

/* APPROACH */
.approach {
  background:
    linear-gradient(180deg, rgba(3,55,49,0.82), rgba(3,55,49,0.9)),
    url("../images/singapore.jpg") center/cover no-repeat;
  color: var(--cream);
}

.approach .section-title { color: var(--white); }

.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-top: 36px;
}

.step {
  border: 1px solid rgba(191,156,61,0.35);
  padding: 22px 18px;
  background: rgba(2,39,34,0.45);
}

.step .num {
  color: var(--gold);
  font-family: "Oswald", sans-serif;
  letter-spacing: 0.16em;
  font-size: 13px;
}

.step h3 {
  color: var(--white);
  font-size: 24px;
  margin: 10px 0 8px;
}

/* NETWORK */
.network-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: var(--gold);
  color: var(--green);
}

.network-bar div {
  padding: 28px 20px;
  text-align: center;
  border-right: 1px solid rgba(3,55,49,0.15);
}

.network-bar strong {
  display: block;
  font-family: "Cormorant Garamond", serif;
  font-size: 28px;
  font-weight: 600;
}

.network-bar span {
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 600;
}

/* CONTACT */
.contact-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 48px;
}

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

label {
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--green);
}

input, textarea, select {
  width: 100%;
  border: 1px solid var(--cream-dark);
  background: var(--white);
  padding: 12px 14px;
  font: inherit;
  color: var(--ink);
}

input:focus, textarea:focus, select:focus {
  outline: 2px solid var(--gold);
  border-color: var(--gold);
}

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

.form-note {
  font-size: 13px;
  color: #5b6f6b;
}

.office p { color: #3d5551; }

.office address {
  font-style: normal;
  margin-top: 8px;
}

/* FOOTER */
footer {
  background: var(--green-deep);
  color: var(--muted);
  padding: 36px 0 28px;
  font-size: 13px;
}

.foot {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  align-items: end;
}

.quiet-link {
  color: #3d5853;
  text-decoration: none;
  font-size: 12px;
}

.quiet-link:hover { color: var(--gold); }

/* MOBILE */
@media (max-width: 860px) {
  .menu-btn { display: block; }
  .nav-links {
    display: none;
    position: absolute;
    left: 0; right: 0; top: 76px;
    background: var(--green-deep);
    flex-direction: column;
    align-items: flex-start;
    padding: 18px 24px 24px;
    gap: 16px;
  }
  .nav-links.open { display: flex; }
  .split, .cap-grid, .work-grid, .steps, .contact-grid, .network-bar {
    grid-template-columns: 1fr;
  }
  .network-bar div { border-right: 0; border-bottom: 1px solid rgba(3,55,49,0.15); }
  section { padding: 64px 0; }
  .hero { min-height: 78vh; }
}