@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&display=swap');

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

:root {
  --navy:       #1B2844;
  --navy-dark:  #0D1525;
  --navy-mid:   #243358;
  --gold:       #C8A530;
  --gold-hover: #D4B452;
  --gold-muted: #8C7322;
  --white:      #FFFFFF;
  --off-white:  #F7F6F4;
  --surface:    #EFEDE9;
  --text-1:     #0F1A2E;
  --text-2:     #5A5750;
  --text-3:     #8A8780;
  --border:     #DDDBD7;
  --nav-h:      100px;
  --ease:       cubic-bezier(0.16, 1, 0.3, 1);
  --t:          0.35s cubic-bezier(0.16, 1, 0.3, 1);
  --font:       'Outfit', sans-serif;
  --max-w:      1280px;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  color: var(--text-1);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ── Typography ──────────────────────────────── */

h1, h2, h3, h4 {
  font-family: var(--font);
  line-height: 1.08;
  letter-spacing: -0.022em;
  color: var(--navy);
}

h1 { font-size: clamp(2.5rem, 5vw, 4rem);   font-weight: 600; }
h2 { font-size: clamp(1.75rem, 3.5vw, 2.75rem); font-weight: 600; }
h3 { font-size: clamp(1.2rem, 2vw, 1.5rem); font-weight: 500; }
h4 { font-size: 1.0625rem; font-weight: 600; }

p  { color: var(--text-2); font-size: 0.9375rem; line-height: 1.72; max-width: 65ch; }

/* ── Layout ─────────────────────────────────── */

.container { max-width: var(--max-w); margin: 0 auto; padding: 0 2rem; }
.section    { padding: 6rem 0; }
.section-sm { padding: 4rem 0; }

/* ── Buttons ─────────────────────────────────── */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.875rem 2rem;
  border: none;
  cursor: pointer;
  transition: background var(--t), color var(--t), border-color var(--t);
  white-space: nowrap;
}

.btn:active { transform: translateY(1px); }

.btn-gold {
  background: var(--gold);
  color: var(--navy-dark);
}
.btn-gold:hover { background: var(--gold-hover); }

.btn-outline-white {
  background: transparent;
  color: var(--white);
  border: 1.5px solid rgba(255,255,255,0.55);
}
.btn-outline-white:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.9);
}

.btn-navy {
  background: var(--navy);
  color: var(--white);
}
.btn-navy:hover { background: var(--navy-mid); }

/* ── Navigation ──────────────────────────────── */

.nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 1000;
  height: var(--nav-h);
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--t), box-shadow var(--t);
}

.nav.scrolled {
  border-bottom-color: var(--border);
  box-shadow: 0 2px 24px rgba(15,26,46,0.07);
}

.nav-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 2rem;
  height: 100%;
  display: flex;
  align-items: center;
}

.nav-logo { display: flex; align-items: center; flex-shrink: 0; gap: 0.875rem; }
.nav-logo img { height: 95px; width: auto; }

.nav-company-name {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
  white-space: nowrap;
}

.nav-company-name .cn-top {
  font-size: 1.0625rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
}

.nav-company-name .cn-bottom {
  font-size: 0.6375rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
}

.nav-links {
  display: flex;
  gap: 0.125rem;
  margin-left: auto;
  margin-right: 1.5rem;
}

.nav-link {
  font-size: 0.775rem;
  font-weight: 500;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--navy);
  padding: 0.5rem 0.875rem;
  position: relative;
  transition: color var(--t);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 0.875rem;
  right: 0.875rem;
  height: 1.5px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--t);
}

.nav-link:hover,
.nav-link.active { color: var(--gold-muted); }

.nav-link:hover::after,
.nav-link.active::after { transform: scaleX(1); }

.nav-cta { padding: 0.6rem 1.5rem; font-size: 0.75rem; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  margin-left: auto;
}

.hamburger span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--navy);
  transition: all 0.25s ease;
}

.hamburger.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

.nav-drawer {
  position: fixed;
  top: var(--nav-h);
  inset-inline: 0;
  background: var(--white);
  border-bottom: 1px solid var(--border);
  padding: 1.25rem 2rem 1.75rem;
  z-index: 999;
  opacity: 0;
  transform: translateY(-8px);
  pointer-events: none;
  transition: opacity 0.22s ease, transform 0.22s ease;
}

.nav-drawer.open { opacity: 1; transform: translateY(0); pointer-events: all; }

.nav-drawer ul { display: flex; flex-direction: column; }

.nav-drawer ul li a {
  display: block;
  padding: 0.875rem 0;
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--navy);
  border-bottom: 1px solid var(--border);
}

.nav-drawer ul li:last-child a { border-bottom: none; color: var(--gold); font-weight: 600; }

/* ── Hero ────────────────────────────────────── */

.hero {
  position: relative;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  padding-top: var(--nav-h);
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center 30%;
  z-index: 0;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    108deg,
    rgba(10, 16, 30, 0.9) 0%,
    rgba(27, 40, 68, 0.78) 50%,
    rgba(27, 40, 68, 0.4) 100%
  );
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 5rem 2rem;
  width: 100%;
}

.hero-tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.5rem;
}

.hero h1 {
  color: var(--white);
  max-width: 14ch;
  margin-bottom: 1.5rem;
}

.hero-sub {
  color: rgba(255,255,255,0.72);
  font-size: 1.0625rem;
  max-width: 48ch;
  line-height: 1.7;
  margin-bottom: 2.5rem;
}

.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; }

/* ── Page Header (inner pages) ───────────────── */

.page-header {
  position: relative;
  height: 280px;
  display: flex;
  align-items: center;
  padding-top: var(--nav-h);
  overflow: hidden;
}

.page-header-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  z-index: 0;
}

.page-header-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(13, 22, 48, 0.98) 0%,
    rgba(27, 40, 68, 0.95) 45%,
    rgba(36, 54, 100, 0.88) 100%
  );
  z-index: 1;
}

.page-header-content {
  position: relative;
  z-index: 2;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 2rem;
  width: 100%;
}

.page-header h1 {
  color: var(--white);
  margin-bottom: 0.75rem;
  font-size: clamp(2rem, 4vw, 3rem);
}

.page-header p {
  color: rgba(255,255,255,0.65);
  max-width: 48ch;
}

/* ── Gold accent bar ─────────────────────────── */

.gold-bar {
  display: block;
  width: 40px;
  height: 2px;
  background: var(--gold);
  margin-bottom: 1.5rem;
}

/* ── Services grid (home) ────────────────────── */

.svc-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  background: var(--border);
}

.svc-tile {
  background: var(--white);
  padding: 3rem 2.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  transition: background var(--t);
}

.svc-tile:hover { background: var(--navy); }

.svc-tile:hover h3,
.svc-tile:hover p { color: var(--white); }

.svc-tile:hover .svc-icon { color: var(--gold); }

.svc-icon {
  width: 44px;
  height: 44px;
  margin-bottom: 1.75rem;
  color: var(--navy);
  transition: color var(--t);
}

.svc-tile h3 { margin-bottom: 0.75rem; transition: color var(--t); }
.svc-tile p  { transition: color var(--t); }

.svc-tile-link {
  display: inline-block;
  margin-top: 1.25rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold-muted);
  transition: color var(--t), letter-spacing var(--t);
}

.svc-tile:hover .svc-tile-link { color: var(--gold); letter-spacing: 0.18em; }

/* ── AOG Band ────────────────────────────────── */

.aog-band {
  background: var(--navy-dark);
  padding: 5.5rem 0;
}

.aog-band-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 2rem;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 4rem;
  align-items: center;
}

.aog-pill {
  display: inline-block;
  background: var(--gold);
  color: var(--navy-dark);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 0.3rem 0.875rem;
  margin-bottom: 1.25rem;
}

.aog-band-text h2 { color: var(--white); margin-bottom: 1rem; }
.aog-band-text p  { color: rgba(255,255,255,0.6); max-width: 52ch; }

.aog-contact { text-align: right; }

.aog-contact-label {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  display: block;
  margin-bottom: 0.625rem;
}

.aog-phone {
  font-size: clamp(1.5rem, 2.5vw, 2.125rem);
  font-weight: 600;
  color: var(--gold);
  letter-spacing: -0.02em;
  display: block;
  transition: color var(--t);
}

.aog-phone:hover { color: var(--white); }

.aog-contact-btn { margin-top: 1.25rem; }

/* ── Stats strip ─────────────────────────────── */

.stats-strip {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.stats-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 2rem;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.stat-item {
  padding: 3.5rem 2.5rem;
  border-right: 1px solid var(--border);
}

.stat-item:last-child { border-right: none; }

.stat-val {
  font-size: clamp(1.875rem, 3.5vw, 2.75rem);
  font-weight: 700;
  color: var(--navy);
  letter-spacing: -0.03em;
  line-height: 1;
  margin-bottom: 0.5rem;
}

.stat-val em { color: var(--gold); font-style: normal; }

.stat-label {
  font-size: 0.775rem;
  font-weight: 500;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--text-3);
}

/* ── Split section ───────────────────────────── */

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: stretch;
}

.split-content {
  padding: 5.5rem 4.5rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: var(--off-white);
}

.split-content h2 { margin-bottom: 1.25rem; }
.split-content p  { margin-bottom: 2rem; }

.split-img {
  position: relative;
  overflow: hidden;
  min-height: 480px;
}

.split-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s ease;
}

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

/* ── Service cards (services page) ──────────── */

.service-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5px;
  background: var(--border);
}

.service-card {
  background: var(--white);
  overflow: hidden;
}

.service-card-img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  display: block;
  background: var(--surface);
}

.service-card-body { padding: 2.5rem; }

.service-card h3 { margin-bottom: 0.875rem; }
.service-card p  { margin-bottom: 1.5rem; }

.text-link {
  font-size: 0.775rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold-muted);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: gap var(--t), color var(--t);
}

.text-link:hover { gap: 0.875rem; color: var(--navy); }

/* ── Process steps (AOG) ─────────────────────── */

.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}

.process-step-num {
  width: 48px;
  height: 48px;
  background: var(--navy);
  color: var(--gold);
  font-size: 0.8125rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  flex-shrink: 0;
}

.process-step h4 { margin-bottom: 0.625rem; }
.process-step p  { font-size: 0.875rem; }

/* ── CTA band ─────────────────────────────────── */

.cta-band {
  background: var(--gold);
  padding: 5rem 0;
}

.cta-band-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
}

.cta-band h2 { color: var(--navy-dark); }
.cta-band p  { color: rgba(13,21,37,0.65); margin-top: 0.75rem; max-width: 44ch; }

.cta-band-right { flex-shrink: 0; text-align: right; }

.emergency-phone {
  font-size: clamp(1.75rem, 2.5vw, 2.375rem);
  font-weight: 700;
  color: var(--navy-dark);
  letter-spacing: -0.025em;
  display: block;
  margin-bottom: 1rem;
  transition: color var(--t);
}

.emergency-phone:hover { color: var(--navy); }

/* ── Values grid (about) ─────────────────────── */

.values-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  background: var(--border);
}

.value-item {
  background: var(--off-white);
  padding: 3rem;
}

.value-item h4 { margin-bottom: 0.75rem; }

/* ── Contact layout ──────────────────────────── */

.contact-wrap {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 5rem;
  align-items: start;
}

.form-field { margin-bottom: 1.5rem; }

.form-field label {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--navy);
  margin-bottom: 0.5rem;
}

.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  padding: 0.875rem 1rem;
  border: 1.5px solid var(--border);
  background: var(--white);
  font-family: var(--font);
  font-size: 0.9375rem;
  color: var(--text-1);
  outline: none;
  appearance: none;
  transition: border-color var(--t);
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus { border-color: var(--navy); }

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

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

.contact-block { margin-bottom: 2.5rem; }

.contact-block-label {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold-muted);
  display: block;
  margin-bottom: 0.5rem;
}

.contact-block h4 { font-size: 1rem; font-weight: 400; color: var(--navy); line-height: 1.55; }
.contact-block a  { color: var(--navy); transition: color var(--t); }
.contact-block a:hover { color: var(--gold-muted); }

/* ── Footer ──────────────────────────────────── */

.footer {
  background: var(--navy-dark);
  padding: 5rem 0 2.5rem;
}

.footer-top {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 2rem;
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 4rem;
  padding-bottom: 4rem;
  border-bottom: 1px solid rgba(255,255,255,0.07);
  margin-bottom: 2.5rem;
}

.footer-brand img {
  height: 38px;
  width: auto;
  margin-bottom: 1.25rem;
  filter: brightness(0) invert(1);
}

.footer-brand p {
  color: rgba(255,255,255,0.45);
  font-size: 0.875rem;
  max-width: 26ch;
  line-height: 1.7;
}

.footer-col-title {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.25rem;
}

.footer-links { display: flex; flex-direction: column; gap: 0.75rem; }

.footer-links a {
  color: rgba(255,255,255,0.45);
  font-size: 0.875rem;
  transition: color var(--t);
}

.footer-links a:hover { color: var(--white); }

.footer-bottom {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.footer-copy {
  color: rgba(255,255,255,0.28);
  font-size: 0.8rem;
}

.footer-copy a {
  color: rgba(255,255,255,0.4);
  transition: color var(--t);
}

.footer-copy a:hover { color: rgba(255,255,255,0.7); }

/* ── Reveal animation ────────────────────────── */

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.65s var(--ease), transform 0.65s var(--ease);
}

.reveal.visible { opacity: 1; transform: none; }

.rev-d1 { transition-delay: 0.08s; }
.rev-d2 { transition-delay: 0.16s; }
.rev-d3 { transition-delay: 0.24s; }
.rev-d4 { transition-delay: 0.32s; }

/* ── Responsive ──────────────────────────────── */

@media (max-width: 1024px) {
  .split-content { padding: 4rem 3rem; }

  .stats-inner { grid-template-columns: repeat(2, 1fr); }
  .stat-item:nth-child(2) { border-right: none; }
  .stat-item:nth-child(3) { border-top: 1px solid var(--border); }
  .stat-item:nth-child(4) { border-top: 1px solid var(--border); border-right: none; }

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

  .footer-top { grid-template-columns: 1fr 1fr; gap: 2.5rem; }

  .contact-wrap { gap: 3rem; }
}

@media (max-width: 768px) {
  :root { --nav-h: 88px; }

  .nav-logo img { height: 78px; }
  .nav-company-name .cn-top    { font-size: 0.875rem; }
  .nav-company-name .cn-bottom { font-size: 0.55rem; }

  .nav-links, .nav-cta { display: none; }
  .hamburger { display: flex; }

  .hero h1  { font-size: 2.25rem; }
  .hero-sub { font-size: 1rem; }

  .svc-grid { grid-template-columns: 1fr; }

  .split { grid-template-columns: 1fr; }
  .split-img { min-height: 280px; order: -1; }
  .split-content { padding: 3rem 1.5rem; }

  .aog-band-inner { grid-template-columns: 1fr; }
  .aog-contact { text-align: left; margin-top: 2rem; }

  .stats-inner { grid-template-columns: 1fr 1fr; }
  .stat-item  { padding: 2.5rem 1.5rem; }

  .service-cards { grid-template-columns: 1fr; }

  .process-steps { grid-template-columns: 1fr; }

  .cta-band-inner { flex-direction: column; }
  .cta-band-right { text-align: left; }

  .values-grid { grid-template-columns: 1fr; }

  .contact-wrap { grid-template-columns: 1fr; gap: 2.5rem; }
  .form-row     { grid-template-columns: 1fr; }

  .footer-top { grid-template-columns: 1fr; gap: 2rem; }
  .footer-bottom { flex-direction: column; text-align: center; }

  .page-header { height: 200px; }

  .section    { padding: 4rem 0; }
  .section-sm { padding: 3rem 0; }

  .container { padding: 0 1.25rem; }

  .hero-content { padding: 4rem 1.25rem; }
  .hero-actions { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 480px) {
  .stats-inner { grid-template-columns: 1fr; }
  .stat-item {
    border-right: none;
    border-bottom: 1px solid var(--border);
    padding: 2rem 1.25rem;
  }
  .stat-item:last-child { border-bottom: none; }
}