/* ─── Reset & base ────────────────────────────────────────────────── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: #e8eaed;
  background: #0a1628;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  /* Prevent any element from causing horizontal scroll on mobile */
  overflow-x: hidden;
}

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

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

/* ─── Design tokens ────────────────────────────────────────────────── */
:root {
  --bg-primary: #0a1628;
  --bg-secondary: #0f1e36;
  --bg-tertiary: #15294a;
  --bg-elevated: #1a2f52;
  --border: #25406b;
  --border-subtle: #1e355c;
  --text-primary: #e8eaed;
  --text-secondary: #a0aec0;
  --text-tertiary: #718096;
  --accent: #c9a84c;
  --accent-bright: #e0b760;
  --accent-dim: rgba(201, 168, 76, 0.12);
  --max-width: 1200px;
}

/* ─── Layout ──────────────────────────────────────────────────────── */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

section {
  padding: 96px 0;
}

@media (max-width: 768px) {
  section { padding: 64px 0; }
}

/* ─── Navigation ──────────────────────────────────────────────────── */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(10, 22, 40, 0.85);
  backdrop-filter: saturate(180%) blur(12px);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--border-subtle);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px;
  max-width: var(--max-width);
  margin: 0 auto;
}

.brand {
  font-family: 'Inter', sans-serif;
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-primary);
  white-space: nowrap;
  min-width: 0;
}

@media (max-width: 480px) {
  .brand { font-size: 12px; letter-spacing: 0.14em; }
  .nav-inner { padding: 14px 16px; }
}

.brand:hover { color: var(--accent); }

.nav-login {
  display: inline-flex;
  align-items: center;
  padding: 8px 18px;
  border: 1px solid var(--border);
  color: var(--text-primary) !important;
  font-size: 12px !important;
  font-weight: 600 !important;
  letter-spacing: 0.12em !important;
  text-transform: uppercase;
  transition: all 0.15s ease;
}
.nav-login:hover {
  border-color: var(--accent);
  color: var(--accent) !important;
  background: rgba(201, 168, 76, 0.05);
}
.nav-login::after { display: none !important; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-links a {
  color: var(--text-secondary);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.02em;
  transition: color 0.15s ease;
  position: relative;
  padding: 6px 0;
}

.nav-links a:hover {
  color: var(--text-primary);
}

.nav-links a.active {
  color: var(--accent);
}

.nav-links a.active::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--accent);
}

.nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-primary);
  padding: 8px 10px;
  cursor: pointer;
  font-size: 18px;
  line-height: 1;
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-subtle);
    padding: 8px 0;
  }
  .nav-links.open { display: flex; }
  .nav-links li { padding: 0; }
  .nav-links a {
    display: block;
    padding: 14px 24px;
    border-bottom: 1px solid var(--border-subtle);
  }
  .nav-links a.active::after { display: none; }
  .nav-toggle { display: block; }
}

/* ─── Hero (stacked: full-width image, then navy content) ─────────── */
.hero {
  display: block;
  padding: 0; /* override the global `section { padding: 96px 0 }` */
  border-bottom: 1px solid var(--border-subtle);
}

.hero-image {
  position: relative;
  width: 100%;
  height: 65vh;
  min-height: 420px;
  max-height: 760px;
  overflow: hidden;
  background: var(--bg-secondary);
  margin: 0;
}

.hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

.hero-content {
  padding: 40px 20px;
  text-align: center;
  background: #0a1628;
}

.hero-content-inner {
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
}

/* Signal ridge tagline — subtle watermark overlay on the hero image */
.hero-tagline {
  position: absolute;
  bottom: 0;
  right: 0;
  max-width: 320px;
  padding: 16px;
  margin: 0;
  font-size: 12.5px;
  line-height: 1.6;
  font-style: italic;
  color: rgba(255, 255, 255, 0.6);
  text-align: right;
  letter-spacing: 0.01em;
  pointer-events: none;
}

@media (max-width: 900px) {
  .hero-image { height: 52vh; min-height: 320px; }
  .hero-content { padding: 32px 20px; }
  .hero-tagline { font-size: 11px; max-width: 260px; padding: 12px; }
}

/* Mobile hero tweaks:
   - show the full image with object-fit: contain so any text baked
     into the image (brand wordmark, watermark) isn't cropped
   - hide the absolute-positioned tagline overlay; unreadable at
     small widths and conflicts with the contained image letterbox
*/
@media (max-width: 768px) {
  .hero-image {
    height: auto;
    min-height: 0;
    max-height: none;
    aspect-ratio: 16 / 9;
  }
  .hero-image img {
    object-fit: contain;
    object-position: center;
  }
  .hero-tagline { display: none; }
}

.hero-eyebrow {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 28px;
}

.hero h1 {
  font-size: clamp(2rem, 4.5vw, 3.25rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  margin-bottom: 24px;
}

.hero h1 .accent {
  color: var(--accent);
}

.hero-content p {
  font-size: clamp(1rem, 1.4vw, 1.125rem);
  color: var(--text-secondary);
  max-width: 620px;
  margin: 0 auto;
  line-height: 1.7;
}

.hero-cta {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 24px;
}

/* ─── Buttons ─────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.18s ease;
  font-family: inherit;
}

.btn-primary {
  background: var(--accent);
  color: #0a1628;
  border-color: var(--accent);
}
.btn-primary:hover {
  background: var(--accent-bright);
  border-color: var(--accent-bright);
}

.btn-outline {
  background: transparent;
  color: var(--text-primary);
  border-color: var(--border);
}
.btn-outline:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* ─── Section headers ─────────────────────────────────────────────── */
.section-header {
  max-width: 760px;
  margin: 0 auto 56px;
  text-align: center;
}

.section-eyebrow {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}

.section-header h2 {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 700;
  letter-spacing: -0.015em;
  color: var(--text-primary);
  margin-bottom: 16px;
}

.section-header p {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ─── About teaser (home) ─────────────────────────────────────────── */
.about-teaser {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.about-teaser-inner {
  max-width: 820px;
  margin: 0 auto;
  text-align: center;
}

.about-teaser p {
  font-size: 1.15rem;
  color: var(--text-secondary);
  line-height: 1.75;
  margin-bottom: 32px;
}

.learn-more-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--accent);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-bottom: 1px solid transparent;
  padding-bottom: 4px;
  transition: border-color 0.15s ease;
}

.learn-more-link:hover {
  border-color: var(--accent);
}

.learn-more-link::after {
  content: '→';
  transition: transform 0.18s ease;
}

.learn-more-link:hover::after { transform: translateX(4px); }

/* ─── Services ────────────────────────────────────────────────────── */
.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  max-width: 880px;
  margin: 48px auto 0;
}

@media (max-width: 640px) {
  .services-grid { grid-template-columns: 1fr; }
}

.service-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  padding: 36px 32px;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.service-card:hover {
  border-color: var(--border);
  transform: translateY(-2px);
}

.service-icon {
  width: 44px;
  height: 44px;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-dim);
  color: var(--accent);
  border: 1px solid rgba(201, 168, 76, 0.25);
}

.service-card h3 {
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: -0.005em;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.service-card p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* ─── Contact ─────────────────────────────────────────────────────── */
.contact {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-subtle);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  max-width: 960px;
  margin: 48px auto 0;
  align-items: start;
}

@media (max-width: 768px) {
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

.contact-info h3 {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 24px;
}

.contact-info ul {
  list-style: none;
}

.contact-info li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 18px;
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.contact-info li .label {
  color: var(--accent);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  width: 72px;
  flex-shrink: 0;
  padding-top: 2px;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

@media (max-width: 640px) {
  .form-row { grid-template-columns: 1fr; }
}

.form-field label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  margin-bottom: 8px;
}

.form-field input,
.form-field textarea {
  width: 100%;
  background: var(--bg-primary);
  border: 1px solid var(--border);
  color: var(--text-primary);
  padding: 12px 14px;
  font-size: 15px;
  font-family: inherit;
  transition: border-color 0.15s ease;
}

.form-field input:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--accent);
}

.form-field textarea {
  resize: vertical;
  min-height: 128px;
  line-height: 1.6;
}

.form-status {
  font-size: 14px;
  margin-top: 8px;
  min-height: 20px;
}
.form-status.success { color: #4ade80; }
.form-status.error { color: #f87171; }

/* ─── About page ──────────────────────────────────────────────────── */
.about-hero {
  padding: 112px 0 72px;
  background: linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
  border-bottom: 1px solid var(--border-subtle);
}

.about-hero-inner {
  max-width: 860px;
  margin: 0 auto;
  padding: 0 24px;
  text-align: center;
}

.about-hero h1 {
  font-size: clamp(2.25rem, 4.5vw, 3.25rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  margin-bottom: 16px;
}

.about-hero .role {
  font-size: 1.05rem;
  color: var(--accent);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 600;
}

/* About page — two-column bio + photo collage ─────────────────────── */
.bio {
  max-width: 1120px;
  margin: 0 auto;
  padding: 80px 24px;
}

.bio-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
  gap: 56px;
  align-items: start;
}

.bio-copy p {
  font-size: 1.05rem;
  line-height: 1.85;
  color: var(--text-primary);
  margin-bottom: 28px;
}
.bio-copy p:last-child { margin-bottom: 0; }

.bio-photos {
  position: sticky;
  top: 96px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-auto-rows: 1fr;
  gap: 12px;
  overflow: hidden;
  width: 100%;
}

.bio-photo {
  aspect-ratio: 1 / 1;
  overflow: hidden;
  border: 1px solid var(--border-subtle);
  background: var(--bg-secondary);
  min-width: 0;
  min-height: 0;
  position: relative;
}

.bio-photos img,
.bio-photo img {
  width: 100% !important;
  height: 100% !important;
  object-fit: cover;
  object-position: center 20%;
  display: block;
  transition: transform 0.5s ease;
}

.bio-photo:hover img { transform: scale(1.04); }

@media (max-width: 900px) {
  .bio-layout {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .bio-photos {
    position: static;
  }
}

/* ─── Footer ──────────────────────────────────────────────────────── */
.footer {
  background: var(--bg-primary);
  border-top: 1px solid var(--border-subtle);
  padding: 40px 0 32px;
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-brand {
  font-size: 13px;
  color: var(--text-tertiary);
  letter-spacing: 0.04em;
}

.footer-meta {
  font-size: 12px;
  color: var(--text-tertiary);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.footer-social {
  display: flex;
  align-items: center;
  gap: 12px;
}

.footer-social a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: color 0.15s ease, opacity 0.15s ease;
}

.footer-social a:hover {
  color: var(--accent-bright);
}

.footer-social svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}