@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,600;1,300;1,400&family=Montserrat:wght@300;400;500;600&display=swap');

:root {
  --navy: #0a1628;
  --navy-mid: #132040;
  --gold: #b8975a;
  --gold-light: #d4b07a;
  --gold-pale: #f0e6d0;
  --white: #ffffff;
  --off-white: #f7f5f0;
  --gray-light: #e8e4dc;
  --gray-mid: #9a9690;
  --gray-text: #5a5650;
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'Montserrat', sans-serif;
  --max-width: 1200px;
  --nav-height: 120px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  font-weight: 300;
  color: var(--navy);
  background: var(--white);
  line-height: 1.7;
  font-size: 15px;
}

/* ── NAV ── */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 3rem;
  background: rgba(10,22,40,0.97);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(184,151,90,0.2);
  transition: background 0.3s;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.nav-logo-mark {
  width: 40px;
  height: 40px;
  border: 1.5px solid var(--gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 18px;
  color: var(--gold);
  letter-spacing: 0.05em;
}

.nav-logo img {
  height: 108px;
  width: auto;
  display: block;
  background: #ffffff;
  padding: 10px 20px;
  border-radius: 6px;
}

.nav-logo-text {
  display: flex;
  flex-direction: column;
}

.nav-logo-text span:first-child {
  font-family: var(--font-display);
  font-size: 16px;
  color: var(--white);
  letter-spacing: 0.1em;
  line-height: 1.2;
}

.nav-logo-text span:last-child {
  font-size: 9px;
  color: var(--gold);
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

/* ── DROPDOWN ── */
.nav-links li { position: relative; }

.nav-dropdown {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  background: var(--navy);
  border: 1px solid rgba(184,151,90,0.2);
  min-width: 260px;
  z-index: 200;
  padding: 0.75rem 0;
  /* invisible but present so mouse can travel into it */
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.18s ease;
  /* top padding creates a hover bridge so the gap doesn't break hover */
  margin-top: 0;
}

/* invisible bridge between nav link and dropdown */
.nav-dropdown::before {
  content: '';
  position: absolute;
  top: -12px;
  left: 0;
  right: 0;
  height: 12px;
}

.nav-links li:hover .nav-dropdown {
  opacity: 1;
  pointer-events: auto;
}

.nav-dropdown a {
  display: block !important;
  padding: 0.65rem 1.5rem !important;
  font-size: 11px !important;
  letter-spacing: 0.1em !important;
  white-space: nowrap;
  border-bottom: 1px solid rgba(255,255,255,0.05) !important;
  color: rgba(255,255,255,0.7) !important;
  transition: background 0.15s, color 0.15s !important;
}

.nav-dropdown a:hover {
  background: rgba(184,151,90,0.1) !important;
  color: var(--gold) !important;
}

.nav-dropdown a:last-child { border-bottom: none !important; }
.nav-dropdown a::after { display: none !important; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  list-style: none;
}

.nav-links a {
  text-decoration: none;
  color: rgba(255,255,255,0.75);
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  font-weight: 500;
  transition: color 0.2s;
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0; right: 100%;
  height: 1px;
  background: var(--gold);
  transition: right 0.3s;
}

.nav-links a:hover { color: var(--gold); }
.nav-links a:hover::after { right: 0; }

.nav-cta {
  background: transparent;
  border: 1px solid var(--gold) !important;
  color: var(--gold) !important;
  padding: 8px 20px;
  font-size: 11px !important;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  transition: background 0.2s !important;
}

.nav-cta:hover { background: var(--gold) !important; color: var(--navy) !important; }
.nav-cta::after { display: none !important; }

.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 6px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 10px;
  margin-right: -10px;
  min-width: 44px;
  min-height: 44px;
  align-items: center;
  justify-content: center;
}

.nav-hamburger span {
  width: 26px;
  height: 2px;
  background: var(--white);
  display: block;
  transition: all 0.3s;
  pointer-events: none;
}

.nav-mobile {
  display: none;
  position: fixed;
  top: var(--nav-height);
  left: 0; right: 0;
  background: var(--navy);
  padding: 1rem 2rem 2rem;
  border-top: 1px solid rgba(184,151,90,0.2);
  z-index: 201;
  max-height: calc(100vh - var(--nav-height));
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

.nav-mobile.open { display: block; }

.nav-mobile a {
  display: block;
  color: rgba(255,255,255,0.8);
  text-decoration: none;
  font-size: 14px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 1rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  transition: color 0.2s;
}

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

/* ── HERO ── */
.hero {
  min-height: 100vh;
  background: var(--navy);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  padding-top: var(--nav-height);
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: 
    linear-gradient(135deg, rgba(10,22,40,0.85) 0%, rgba(10,22,40,0.6) 100%),
    url('../images/hero-a340.jpg') center/cover no-repeat;
}

.hero-line {
  position: absolute;
  top: 50%;
  left: 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(184,151,90,0.15), transparent);
}

.hero-content {
  position: relative;
  text-align: center;
  max-width: 820px;
  padding: 0 2rem;
}

.hero-eyebrow {
  font-size: 10px;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 2rem;
  opacity: 0;
  animation: fadeUp 0.8s 0.3s forwards;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(3rem, 7vw, 5.5rem);
  font-weight: 300;
  color: var(--white);
  line-height: 1.1;
  margin-bottom: 1.5rem;
  opacity: 0;
  animation: fadeUp 0.8s 0.5s forwards;
}

.hero-title em {
  font-style: italic;
  color: var(--gold-light);
}

.hero-subtitle {
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
  margin-bottom: 3rem;
  opacity: 0;
  animation: fadeUp 0.8s 0.7s forwards;
}

.hero-divider {
  width: 60px;
  height: 1px;
  background: var(--gold);
  margin: 0 auto 3rem;
  opacity: 0;
  animation: fadeUp 0.8s 0.9s forwards;
}

.hero-desc {
  font-size: 14px;
  color: rgba(255,255,255,0.65);
  max-width: 520px;
  margin: 0 auto 3rem;
  line-height: 1.9;
  opacity: 0;
  animation: fadeUp 0.8s 1.1s forwards;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  opacity: 0;
  animation: fadeUp 0.8s 1.3s forwards;
}

.btn-primary {
  display: inline-block;
  background: var(--gold);
  color: var(--navy);
  text-decoration: none;
  font-size: 10px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  font-weight: 600;
  padding: 16px 36px;
  transition: background 0.2s, transform 0.2s;
}

.btn-primary:hover { background: var(--gold-light); transform: translateY(-2px); }

.btn-outline {
  display: inline-block;
  border: 1px solid rgba(255,255,255,0.3);
  color: rgba(255,255,255,0.8);
  text-decoration: none;
  font-size: 10px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  font-weight: 500;
  padding: 16px 36px;
  transition: border-color 0.2s, color 0.2s, transform 0.2s;
}

.btn-outline:hover { border-color: var(--gold); color: var(--gold); transform: translateY(-2px); }

.hero-scroll {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.35);
  font-size: 9px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  animation: bounce 2s infinite;
}

.hero-scroll::after {
  content: '';
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, rgba(184,151,90,0.5), transparent);
}

/* ── SECTION BASE ── */
section { padding: 7rem 2rem; }

.section-inner { max-width: var(--max-width); margin: 0 auto; }

.section-eyebrow {
  font-size: 10px;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1rem;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 300;
  color: var(--navy);
  line-height: 1.2;
  margin-bottom: 1.5rem;
}

.section-title em { font-style: italic; }

.section-divider {
  width: 50px;
  height: 1px;
  background: var(--gold);
  margin-bottom: 1.5rem;
}

.section-lead {
  font-size: 14px;
  color: var(--gray-text);
  max-width: 560px;
  line-height: 1.9;
}

/* ── ABOUT STRIP ── */
.about-strip {
  background: var(--off-white);
  padding: 5rem 2rem;
}

.about-strip-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: center;
}

.about-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-top: 3rem;
}

.stat {
  border-top: 1px solid var(--gold);
  padding-top: 1rem;
}

.stat-number {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 300;
  color: var(--navy);
  line-height: 1;
  margin-bottom: 0.25rem;
}

.stat-label {
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gray-mid);
}

.about-image-wrap {
  position: relative;
}

.about-image-wrap::before {
  content: '';
  position: absolute;
  top: -20px; right: -20px;
  width: 80%;
  height: 80%;
  border: 1px solid rgba(184,151,90,0.3);
  z-index: 0;
}

.about-image-wrap img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  position: relative;
  z-index: 1;
  display: block;
}

/* ── SERVICES ── */
.services { background: var(--white); }

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--gray-light);
  border: 1px solid var(--gray-light);
  margin-top: 4rem;
}

.service-card {
  background: var(--white);
  padding: 2.5rem;
  transition: background 0.3s;
  position: relative;
  overflow: hidden;
  text-decoration: none;
  display: block;
  color: inherit;
}

.service-card::before {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 100%;
  height: 2px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s;
}

.service-card:hover { background: var(--off-white); }
.service-card:hover::before { transform: scaleX(1); }

.service-icon {
  width: 36px;
  height: 36px;
  margin-bottom: 1.5rem;
  opacity: 0.6;
}

.service-num {
  font-family: var(--font-display);
  font-size: 1.75rem;
  color: var(--gold-pale);
  font-weight: 300;
  margin-bottom: 1rem;
  display: block;
}

.service-title {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--navy);
  margin-bottom: 1rem;
  line-height: 1.4;
}

.service-desc {
  font-size: 13px;
  color: var(--gray-text);
  line-height: 1.8;
}

/* ── EXPERTISE BAND ── */
.expertise-band {
  background: var(--navy);
  padding: 6rem 2rem;
  position: relative;
  overflow: hidden;
}

.expertise-band::before {
  content: 'IAS';
  position: absolute;
  right: -2rem;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-display);
  font-size: 20rem;
  color: rgba(255,255,255,0.025);
  font-weight: 300;
  line-height: 1;
  pointer-events: none;
}

.expertise-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 6rem;
  align-items: start;
}

.expertise-inner .section-title { color: var(--white); }
.expertise-inner .section-lead { color: rgba(255,255,255,0.55); }

.expertise-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  list-style: none;
}

.expertise-item {
  border-top: 1px solid rgba(184,151,90,0.3);
  padding-top: 1.25rem;
}

.expertise-item h4 {
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold-light);
  font-weight: 500;
  margin-bottom: 0.5rem;
}

.expertise-item p {
  font-size: 12px;
  color: rgba(255,255,255,0.45);
  line-height: 1.7;
}

/* ── CONTACT BAND ── */
.contact-band {
  background: var(--off-white);
  padding: 7rem 2rem;
}

.contact-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: start;
}

.contact-details { margin-top: 2.5rem; }

.contact-item {
  display: flex;
  gap: 1rem;
  margin-bottom: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--gray-light);
}

.contact-item-label {
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 500;
  min-width: 80px;
  padding-top: 2px;
}

.contact-item-value {
  font-size: 13px;
  color: var(--gray-text);
  line-height: 1.7;
}

.contact-item-value a { color: var(--navy); text-decoration: none; }
.contact-item-value a:hover { color: var(--gold); }

.contact-form { display: flex; flex-direction: column; gap: 1.25rem; }

.form-group { display: flex; flex-direction: column; gap: 0.5rem; }

.form-label {
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gray-mid);
  font-weight: 500;
}

.form-input, .form-select, .form-textarea {
  border: none;
  border-bottom: 1px solid var(--gray-light);
  padding: 0.75rem 0;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 300;
  color: var(--navy);
  background: transparent;
  outline: none;
  transition: border-color 0.2s;
  width: 100%;
}

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

.form-textarea { min-height: 120px; resize: vertical; }

.form-select { cursor: pointer; }

.form-submit {
  background: var(--navy);
  color: var(--white);
  border: none;
  font-family: var(--font-body);
  font-size: 10px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  font-weight: 600;
  padding: 18px 40px;
  cursor: pointer;
  transition: background 0.2s, transform 0.2s;
  margin-top: 0.5rem;
  align-self: flex-start;
}

.form-submit:hover { background: var(--gold); color: var(--navy); transform: translateY(-2px); }

/* ── FOOTER ── */
footer {
  background: var(--navy);
  padding: 4rem 2rem;
  border-top: 1px solid rgba(184,151,90,0.2);
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 4rem;
}

.footer-brand p {
  font-size: 12px;
  color: rgba(255,255,255,0.4);
  line-height: 1.8;
  margin-top: 1.25rem;
  max-width: 260px;
}

.footer-heading {
  font-size: 10px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 500;
  margin-bottom: 1.5rem;
}

.footer-links { list-style: none; display: flex; flex-direction: column; gap: 0.75rem; }

.footer-links a {
  text-decoration: none;
  color: rgba(255,255,255,0.45);
  font-size: 12px;
  transition: color 0.2s;
}

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

.footer-bottom {
  max-width: var(--max-width);
  margin: 3rem auto 0;
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,0.07);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-bottom p {
  font-size: 11px;
  color: rgba(255,255,255,0.25);
}

.footer-social { display: flex; gap: 1.25rem; }

.footer-social a {
  font-size: 11px;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.3);
  text-decoration: none;
  text-transform: uppercase;
  transition: color 0.2s;
}

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

/* ── PAGE HERO (inner pages) ── */
.page-hero {
  padding: calc(var(--nav-height) + 5rem) 2rem 5rem;
  background: var(--navy);
  text-align: center;
}

.page-hero .hero-eyebrow { opacity: 1; animation: none; }
.page-hero .hero-title { opacity: 1; animation: none; font-size: clamp(2.5rem, 5vw, 4rem); }
.page-hero .hero-desc { opacity: 1; animation: none; }
.page-hero .hero-divider { opacity: 1; animation: none; }

/* ── ANIMATIONS ── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(6px); }
}

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  nav { padding: 0 1.5rem; }
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }
  .about-strip-inner { grid-template-columns: 1fr; gap: 3rem; }
  .about-image-wrap { display: none; }
  .services-grid { grid-template-columns: 1fr 1fr; }
  .expertise-inner { grid-template-columns: 1fr; gap: 3rem; }
  .contact-inner { grid-template-columns: 1fr; gap: 3rem; }
  .footer-inner { grid-template-columns: 1fr 1fr; gap: 2.5rem; }
}

@media (max-width: 600px) {
  section { padding: 5rem 1.5rem; }
  .services-grid { grid-template-columns: 1fr; }
  .expertise-list { grid-template-columns: 1fr; }
  .about-stats { grid-template-columns: 1fr 1fr; }
  .footer-inner { grid-template-columns: 1fr; gap: 2rem; }
  .hero-actions { flex-direction: column; align-items: center; }
}

/* ── MOBILE NAV FIXES ── */
@media (max-width: 900px) {
  .nav-hamburger { display: flex; position: relative; z-index: 200; }
  .nav-logo img { height: 80px; padding: 6px 12px; }
}

@media (max-width: 600px) {
  .nav-logo img { height: 64px; padding: 5px 10px; }
}