/* Nausicaa Consult — Ghibli wind-valley palette, blue/indigo forward */
:root {
  --ochre: #4a5d99;
  --ochre-dark: #38456f;
  --sand: #eef1f5;
  --sand-light: #f8fafc;
  --sage: #335169;
  --sage-dark: #1f3347;
  --sky: #5b94c2;
  --sky-light: #dceefa;
  --ink: #1f2733;
  --ink-soft: #57626f;
  --white: #ffffff;

  --font-head: 'Inter', -apple-system, Segoe UI, sans-serif;
  --font-logo: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'Inter', -apple-system, Segoe UI, sans-serif;

  --radius: 14px;
  --shadow: 0 10px 30px rgba(31, 39, 51, 0.12);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--white);
  line-height: 1.6;
}

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

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

.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
}

h1, h2, h3, h4 {
  font-family: var(--font-head);
  font-weight: 600;
  line-height: 1.2;
  color: var(--sage-dark);
}

.eyebrow {
  display: inline-block;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--ochre);
  margin-bottom: 12px;
}

.btn {
  display: inline-block;
  padding: 14px 32px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn-primary {
  background: var(--ochre);
  color: var(--white);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: var(--shadow); background: var(--ochre-dark); }

.btn-outline {
  background: transparent;
  border-color: var(--sage-dark);
  color: var(--sage-dark);
}
.btn-outline:hover { background: var(--sage-dark); color: var(--white); }

.btn-light {
  background: var(--white);
  color: var(--sage-dark);
}
.btn-light:hover { transform: translateY(-2px); box-shadow: var(--shadow); }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 253, 248, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(92, 122, 100, 0.15);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-logo);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--sage-dark);
}

.brand-mark {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: conic-gradient(from 200deg, var(--sky), var(--sage), var(--ochre), var(--sky));
}

.nav-links {
  display: flex;
  gap: 32px;
  font-weight: 500;
  font-size: 0.95rem;
}

.nav-links a {
  position: relative;
  padding: 4px 0;
}
.nav-links a:hover { color: var(--ochre); }

.nav-cta { display: flex; gap: 12px; }

.nav-toggle { display: none; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  overflow: hidden;
  padding: 110px 0 90px;
  background: linear-gradient(160deg, var(--sky-light) 0%, var(--sand-light) 55%, var(--sand) 100%);
}

.hero-windscape {
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: 0.5;
  background:
    radial-gradient(circle at 85% 15%, rgba(111,168,184,0.45), transparent 45%),
    radial-gradient(circle at 10% 80%, rgba(181,85,44,0.25), transparent 50%);
}

.hero-content {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 56px;
  align-items: center;
}

.hero h1 {
  font-size: 3.2rem;
  margin-bottom: 22px;
}
.hero h1 span { color: var(--ochre); }

.hero p.lead {
  font-size: 1.15rem;
  color: var(--ink-soft);
  max-width: 540px;
  margin-bottom: 32px;
}

.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }

.hero-art {
  position: relative;
  height: 420px;
  border-radius: var(--radius);
  background:
    linear-gradient(195deg, var(--sky-light) 0%, var(--sky) 50%, var(--sage-dark) 100%);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.hero-art::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 75% 18%, rgba(255,255,255,0.55), transparent 38%),
    repeating-linear-gradient(115deg, rgba(255,255,255,0.08) 0 2px, transparent 2px 30px);
}

.hero-figure {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 72%;
  max-width: 320px;
}

.hero-figure svg {
  width: 100%;
  height: auto;
  display: block;
}

.hero-art .glider {
  position: absolute;
  width: 150px;
  height: 6px;
  background: var(--white);
  border-radius: 4px;
  top: 30%;
  left: 14%;
  transform: rotate(-10deg);
  box-shadow: 0 0 24px 4px rgba(255, 255, 255, 0.55);
}

.hero-art .glider::after {
  content: "";
  position: absolute;
  right: -4px;
  top: -14px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--white);
  opacity: 0.85;
}

.stat-strip {
  margin-top: 56px;
  display: flex;
  gap: 48px;
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}
.stat-strip .stat strong {
  display: block;
  font-family: var(--font-head);
  font-size: 2rem;
  color: var(--sage-dark);
}
.stat-strip .stat span {
  color: var(--ink-soft);
  font-size: 0.9rem;
}

/* ---------- Sections ---------- */
section { padding: 90px 0; }

.section-head {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 56px;
}
.section-head h2 { font-size: 2.3rem; margin-bottom: 14px; }
.section-head p { color: var(--ink-soft); font-size: 1.05rem; }

/* About */
.about {
  background: var(--sand-light);
}
.about-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 56px;
  align-items: center;
}
.about-portrait {
  height: 380px;
  border-radius: var(--radius);
  background: linear-gradient(150deg, var(--sky) 0%, var(--sage) 100%);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow);
}
.about-portrait::after {
  content: "Principal Consultant";
  position: absolute;
  bottom: 24px;
  left: 24px;
  color: var(--white);
  font-family: var(--font-head);
  font-size: 1.2rem;
  font-weight: 600;
  background: rgba(42,37,33,0.35);
  padding: 8px 16px;
  border-radius: 999px;
}
.about-copy h2 { margin-bottom: 18px; }
.about-copy p { color: var(--ink-soft); margin-bottom: 16px; }

.credential-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 24px;
  list-style: none;
}
.credential-list li {
  background: var(--white);
  border-radius: 10px;
  padding: 14px 18px;
  font-size: 0.92rem;
  border-left: 4px solid var(--ochre);
  box-shadow: 0 4px 12px rgba(42,37,33,0.06);
}

/* Services */
.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}

.service-card {
  background: var(--white);
  border: 1px solid rgba(92,122,100,0.15);
  border-radius: var(--radius);
  padding: 32px 26px;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow);
  border-color: transparent;
}
.service-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  margin-bottom: 18px;
  background: linear-gradient(135deg, var(--sky-light), var(--sand));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}
.service-card h3 { font-size: 1.2rem; margin-bottom: 10px; }
.service-card p { color: var(--ink-soft); font-size: 0.94rem; }
.service-card ul {
  margin-top: 12px;
  padding-left: 18px;
  color: var(--ink-soft);
  font-size: 0.88rem;
}
.service-card ul li { margin-bottom: 4px; }

/* Regions */
.regions {
  background: linear-gradient(160deg, var(--sage-dark), var(--sage));
  color: var(--white);
}
.regions .section-head h2, .regions .section-head p { color: var(--white); }
.regions .section-head p { opacity: 0.85; }

.region-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.region-card {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: var(--radius);
  padding: 28px;
}
.region-card h3 { color: var(--white); margin-bottom: 8px; }
.region-card p { color: rgba(255,255,255,0.8); font-size: 0.92rem; }
.region-card .tag {
  display: inline-block;
  margin-top: 14px;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--sand-light);
  border: 1px solid rgba(255,255,255,0.35);
  border-radius: 999px;
  padding: 4px 12px;
}

/* Case study CTA */
.case-study {
  background: var(--sand-light);
}
.case-study-card {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 56px;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 48px;
  align-items: center;
}
.case-study-card h2 { margin-bottom: 16px; }
.case-study-card p { color: var(--ink-soft); margin-bottom: 24px; }

.cs-form { display: flex; flex-direction: column; gap: 14px; }
.cs-form input, .cs-form textarea, .cs-form select {
  padding: 13px 16px;
  border-radius: 10px;
  border: 1px solid rgba(92,122,100,0.3);
  font-family: var(--font-body);
  font-size: 0.95rem;
  background: var(--sand-light);
}
.cs-form input:focus, .cs-form textarea:focus, .cs-form select:focus {
  outline: 2px solid var(--sky);
}
.cs-form label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--sage-dark);
  margin-bottom: -6px;
}

/* Contact */
.contact {
  background: linear-gradient(160deg, var(--sand) 0%, var(--sky-light) 100%);
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
}
.contact-info h2 { margin-bottom: 16px; }
.contact-info p { color: var(--ink-soft); margin-bottom: 24px; }
.contact-detail {
  display: flex;
  gap: 14px;
  margin-bottom: 18px;
  align-items: flex-start;
}
.contact-detail strong { display: block; color: var(--sage-dark); font-size: 0.9rem; }
.contact-detail span { color: var(--ink-soft); font-size: 0.92rem; }

.contact-form {
  background: var(--white);
  border-radius: var(--radius);
  padding: 40px;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.contact-form input, .contact-form textarea {
  padding: 13px 16px;
  border-radius: 10px;
  border: 1px solid rgba(92,122,100,0.25);
  font-family: var(--font-body);
}
.contact-form input:focus, .contact-form textarea:focus { outline: 2px solid var(--sky); }

.form-note {
  font-size: 0.8rem;
  color: var(--ink-soft);
  opacity: 0.75;
}

/* Footer */
.site-footer {
  background: var(--ink);
  color: rgba(255,255,255,0.75);
  padding: 48px 0 28px;
}
.footer-grid {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: 24px;
}
.footer-brand {
  font-family: var(--font-logo);
  font-size: 1.3rem;
  color: var(--white);
  margin-bottom: 8px;
}
.footer-links { display: flex; gap: 28px; flex-wrap: wrap; }
.footer-links a:hover { color: var(--sand); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.12);
  padding-top: 20px;
  font-size: 0.82rem;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
}

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .hero-content, .about-grid, .case-study-card, .contact-grid {
    grid-template-columns: 1fr;
  }
  .hero-art { order: -1; height: 280px; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .region-grid { grid-template-columns: 1fr; }
  .credential-list { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .nav-links, .nav-cta .btn-outline { display: none; }
  .hero h1 { font-size: 2.3rem; }
  .services-grid { grid-template-columns: 1fr; }
  .case-study-card { padding: 32px; }
  .contact-form { padding: 28px; }
  section { padding: 64px 0; }
}