/* ─── CSS Variables ─── */
:root {
  --dark-azure: #102a43;
  --gray-azure: #486581;
  --off-white: #f8fafc;
  --gold: #c9a84c;
  --gold-light: #e2c97e;
  --white: #ffffff;
  --text-muted: #8bafc9;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Josefin Sans", sans-serif;
  background: var(--off-white);
  color: var(--dark-azure);
  overflow-x: hidden;
}

/* ─── Utility ─── */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}
.serif {
  font-family: "Cormorant Garamond", serif;
}
.gold {
  color: var(--gold);
}

/* ─── NAVBAR ─── */
nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(16, 42, 67, 0.97);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(201, 168, 76, 0.2);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.1rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  text-decoration: none;
}
.nav-logo img {
  height: 65px;
  width: auto;
}

.nav-logo-text .brand {
  font-family: "Cormorant Garamond", serif;
  font-size: 1.35rem;
  font-weight: 500;
  color: var(--white);
  letter-spacing: 0.04em;
}
.nav-logo-text .sub {
  font-size: 0.58rem;
  font-weight: 300;
  letter-spacing: 0.22em;
  color: var(--gold);
  text-transform: uppercase;
  margin-top: 2px;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 2.2rem;
  list-style: none;
}
.nav-links a {
  text-decoration: none;
  color: rgba(248, 250, 252, 0.75);
  font-size: 0.72rem;
  font-weight: 400;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  transition: color 0.25s;
}
.nav-links a:hover {
  color: var(--gold);
}
.nav-cta {
  background: transparent;
  border: 1px solid var(--gold);
  color: var(--gold) !important;
  padding: 0.5rem 1.2rem;
  transition:
    background 0.25s,
    color 0.25s !important;
}
.nav-cta:hover {
  background: var(--gold) !important;
  color: var(--dark-azure) !important;
}
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
}
.hamburger span {
  width: 24px;
  height: 2px;
  background: var(--white);
  transition: 0.3s;
}

/* ─── HERO ─── */
.hero {
  min-height: 100vh;
  background: var(--dark-azure);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: 80px;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(
    ellipse 70% 60% at 80% 50%,
    rgba(72, 101, 129, 0.25) 0%,
    transparent 70%
  );
}
/* Gold arc decoration */
.hero-arc {
  position: absolute;
  right: -80px;
  top: 50%;
  transform: translateY(-50%);
  width: 500px;
  height: 700px;
  border: 1.5px solid rgba(201, 168, 76, 0.35);
  border-radius: 50%;
  pointer-events: none;
}
.hero-arc2 {
  position: absolute;
  right: 40px;
  top: 50%;
  transform: translateY(-50%);
  width: 360px;
  height: 520px;
  border: 1px solid rgba(201, 168, 76, 0.15);
  border-radius: 50%;
  pointer-events: none;
}
.hero-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 4rem;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}
.hero-eyebrow {
  font-size: 0.68rem;
  font-weight: 400;
  letter-spacing: 0.28em;
  color: var(--gold);
  text-transform: uppercase;
  margin-bottom: 1.4rem;
}
.hero-eyebrow span {
  margin: 0 0.7rem;
  opacity: 0.5;
}
.hero-headline {
  font-family: "Cormorant Garamond", serif;
  font-size: clamp(2.6rem, 5vw, 3.8rem);
  font-weight: 400;
  line-height: 1.15;
  color: var(--white);
  margin-bottom: 1.4rem;
}
.hero-headline em {
  font-style: italic;
  color: var(--gold);
}
.hero-desc {
  font-size: 0.82rem;
  font-weight: 300;
  line-height: 1.9;
  color: rgba(248, 250, 252, 0.65);
  max-width: 440px;
  margin-bottom: 2.4rem;
  letter-spacing: 0.04em;
}
.hero-btns {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}
.btn-primary {
  display: inline-block;
  background: var(--gold);
  color: var(--dark-azure);
  padding: 0.85rem 2rem;
  text-decoration: none;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  transition:
    background 0.25s,
    transform 0.2s;
}

.btn-primary:hover {
  background: var(--gold-light);
  transform: translateY(-2px);
}
.btn-outline {
  display: inline-block;
  border: 1px solid rgba(248, 250, 252, 0.35);
  color: var(--off-white);
  padding: 0.85rem 2rem;
  text-decoration: none;
  font-size: 0.7rem;
  font-weight: 400;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  transition:
    border-color 0.25s,
    color 0.25s;
}

.btn-outline:hover {
  border-color: var(--gold);
  color: var(--gold);
}
.hero-location {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 2rem;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: rgba(248, 250, 252, 0.45);
}
.hero-location svg {
  flex-shrink: 0;
}

/* Logo block on right */
.hero-logo-block {
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-logo-svg .big-icon {
  width: 110px;
}

.hero-logo-img {
  max-width: 560px;
  width: 100%;
  display: block;
}

/* ─── SERVICES BAR ─── */
.services-bar {
  background: var(--white);
  border-top: 3px solid var(--gold);
}
.services-bar-inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  max-width: 1200px;
  margin: 0 auto;
}
.service-card {
  padding: 2.8rem 2rem;
  border-right: 1px solid rgba(16, 42, 67, 0.08);
  transition: background 0.25s;
}
.service-card:last-child {
  border-right: none;
}
.service-card:hover {
  background: var(--off-white);
}
.service-icon {
  width: 38px;
  height: 38px;
  margin-bottom: 1.1rem;
  color: var(--gold);
}
.service-card h3 {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--dark-azure);
  margin-bottom: 0.7rem;
}
.service-card p {
  font-size: 0.78rem;
  font-weight: 300;
  line-height: 1.8;
  color: var(--gray-azure);
}

/* ─── GALLERY ─── */
.gallery {
  background: var(--dark-azure);
  padding: 7rem 0;
  position: relative;
  overflow: hidden;
}
.gallery-tabs {
  display: flex;
  gap: 0.8rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}
.gallery-tab {
  background: transparent;
  border: 1px solid rgba(201, 168, 76, 0.3);
  color: rgba(248, 250, 252, 0.6);
  padding: 0.55rem 1.4rem;
  font-family: "Josefin Sans", sans-serif;
  font-size: 0.68rem;
  font-weight: 400;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.25s;
}
.gallery-tab.active,
.gallery-tab:hover {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--dark-azure);
}
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}
.gallery-item {
  position: relative;
  overflow: hidden;
  cursor: pointer;
  aspect-ratio: 4/3;
}
.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
  display: block;
}
.gallery-item:hover img {
  transform: scale(1.05);
}
.gallery-overlay {
  position: absolute;
  inset: 0;
  background: rgba(16, 42, 67, 0.55);
  display: flex;
  align-items: flex-end;
  padding: 1rem;
  opacity: 0;
  transition: opacity 0.3s;
}
.gallery-item:hover .gallery-overlay {
  opacity: 1;
}
.gallery-overlay span {
  color: var(--white);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.gallery-item.hidden {
  display: none;
}

/* ─── LIGHTBOX ─── */
.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.93);
  z-index: 2000;
  align-items: center;
  justify-content: center;
}
.lightbox.active {
  display: flex;
}
.lightbox img {
  max-width: 88vw;
  max-height: 85vh;
  object-fit: contain;
  box-shadow: 0 0 60px rgba(0, 0, 0, 0.5);
}
.lightbox-close {
  position: absolute;
  top: 1.5rem;
  right: 2rem;
  background: none;
  border: none;
  color: var(--white);
  font-size: 2.8rem;
  cursor: pointer;
  line-height: 1;
  transition: color 0.2s;
}
.lightbox-close:hover {
  color: var(--gold);
}
.lightbox-prev,
.lightbox-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: var(--white);
  font-size: 1.2rem;
  padding: 1rem 1.2rem;
  cursor: pointer;
  transition: background 0.2s;
}
.lightbox-prev:hover,
.lightbox-next:hover {
  background: rgba(201, 168, 76, 0.4);
}
.lightbox-prev {
  left: 1.5rem;
}
.lightbox-next {
  right: 1.5rem;
}

@media (max-width: 900px) {
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 600px) {
  .gallery-grid {
    grid-template-columns: 1fr;
  }
  .gallery-tabs {
    gap: 0.5rem;
  }
}
/* Placeholder images with gradient */
.ba-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.ba-before-bg {
  background: linear-gradient(135deg, #1a3a55 0%, #243b4e 100%);
}
.ba-after-bg {
  background: linear-gradient(135deg, #1e4976 0%, #2d6a9f 100%);
}

/* ─── ABOUT ─── */
.about {
  padding: 8rem 0;
  background: var(--off-white);
}
.about-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: center;
}
.about-label {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1rem;
}
.about-title {
  font-family: "Cormorant Garamond", serif;
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  font-weight: 400;
  color: var(--dark-azure);
  line-height: 1.2;
  margin-bottom: 1.5rem;
}
.about-body {
  font-size: 0.82rem;
  font-weight: 300;
  line-height: 1.95;
  color: var(--gray-azure);
  margin-bottom: 1rem;
}
.about-check {
  display: flex;
  align-items: flex-start;
  gap: 0.8rem;
  margin-top: 1.5rem;
}
.about-check svg {
  flex-shrink: 0;
  margin-top: 2px;
  color: var(--gold);
}
.about-check p {
  font-size: 0.8rem;
  font-weight: 300;
  line-height: 1.7;
  color: var(--gray-azure);
}

/* Industries grid */
.industries-block {
  background: var(--white);
  border: 1px solid rgba(16, 42, 67, 0.08);
  padding: 2.5rem;
}
.industries-block h4 {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--dark-azure);
  margin-bottom: 1.5rem;
  text-align: center;
}
.industries-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0.8rem;
}
.industry-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem 0.5rem;
  transition: background 0.2s;
  cursor: default;
}
.industry-item:hover {
  background: var(--off-white);
}
.industry-item svg {
  color: var(--gray-azure);
}
.industry-item span {
  font-size: 0.6rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gray-azure);
  text-align: center;
  line-height: 1.4;
}
.industries-cta {
  margin-top: 1.5rem;
  text-align: center;
}
.btn-dark {
  display: inline-block;
  background: var(--dark-azure);
  color: var(--white);
  padding: 0.75rem 1.8rem;
  text-decoration: none;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  transition: background 0.25s;
}
.btn-dark:hover {
  background: var(--gray-azure);
}

/* ─── WHY US ─── */
.why-us {
  padding: 7rem 0;
  background: var(--dark-azure);
  position: relative;
  overflow: hidden;
}
.why-us::before {
  content: "";
  position: absolute;
  left: -120px;
  top: -120px;
  width: 500px;
  height: 500px;
  border: 1px solid rgba(201, 168, 76, 0.1);
  border-radius: 50%;
  pointer-events: none;
}
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  margin-top: 4rem;
  background: rgba(72, 101, 129, 0.2);
}
.why-card {
  background: var(--dark-azure);
  padding: 2.5rem 2rem;
  border: 1px solid rgba(72, 101, 129, 0.25);
  transition:
    border-color 0.25s,
    background 0.25s;
}
.why-card:hover {
  border-color: rgba(201, 168, 76, 0.35);
  background: rgba(72, 101, 129, 0.1);
}
.why-icon {
  color: var(--gold);
  margin-bottom: 1rem;
}
.why-card h3 {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 0.7rem;
}
.why-card p {
  font-size: 0.78rem;
  font-weight: 300;
  line-height: 1.85;
  color: var(--text-muted);
}

/* ─── CTA BANNER ─── */
.cta-banner {
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-light) 100%);
  padding: 5rem 0;
}
.cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}
.cta-icon-wrap {
  width: 60px;
  height: 60px;
  background: rgba(16, 42, 67, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.cta-text {
  flex: 1;
}
.cta-text h2 {
  font-family: "Cormorant Garamond", serif;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 400;
  color: var(--dark-azure);
  margin-bottom: 0.4rem;
}
.cta-text p {
  font-size: 0.8rem;
  font-weight: 300;
  letter-spacing: 0.05em;
  color: rgba(16, 42, 67, 0.75);
}
.btn-cta {
  display: inline-block;
  background: var(--dark-azure);
  color: var(--white);
  padding: 1rem 2.4rem;
  text-decoration: none;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  transition:
    background 0.25s,
    transform 0.2s;
  flex-shrink: 0;
}
.btn-cta:hover {
  background: #1a3d5c;
  transform: translateY(-2px);
}

/* ─── FOOTER ─── */
footer {
  background: #0a1d2e;
  border-top: 1px solid rgba(201, 168, 76, 0.2);
}
.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  padding: 4rem 0 3rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}
.footer-brand .brand-name {
  font-family: "Cormorant Garamond", serif;
  font-size: 1.5rem;
  color: var(--white);
  font-weight: 400;
  margin-top: 0.8rem;
}
.footer-brand .brand-sub {
  font-size: 0.58rem;
  letter-spacing: 0.28em;
  color: var(--gold);
  text-transform: uppercase;
  margin-bottom: 1rem;
}
.footer-eyebrow {
  font-size: 0.58rem;
  font-weight: 600;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.2rem;
}
.footer-tagline {
  font-size: 0.75rem;
  font-weight: 300;
  line-height: 1.8;
  color: rgba(248, 250, 252, 0.4);
}
.footer-col h4 {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 1.2rem;
}
.footer-col ul {
  list-style: none;
}
.footer-col ul li {
  margin-bottom: 0.6rem;
}
.footer-col ul li a {
  text-decoration: none;
  color: rgba(248, 250, 252, 0.45);
  font-size: 0.75rem;
  font-weight: 300;
  letter-spacing: 0.04em;
  transition: color 0.2s;
}
.footer-col ul li a:hover {
  color: var(--gold);
}
.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  margin-bottom: 0.8rem;
}
.footer-contact-item svg {
  flex-shrink: 0;
  margin-top: 2px;
  color: var(--gold);
}
.footer-contact-item span {
  font-size: 0.75rem;
  font-weight: 300;
  color: rgba(248, 250, 252, 0.45);
  line-height: 1.5;
}
.footer-bottom {
  padding: 1.5rem 0;
  text-align: center;
  font-size: 0.68rem;
  font-weight: 300;
  letter-spacing: 0.08em;
  color: rgba(248, 250, 252, 0.25);
}

/* ─── Divider line ─── */
.divider {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.2rem;
  margin-bottom: 1rem;
  color: var(--gold);
}
.divider-line {
  width: 80px;
  height: 1px;
  background: var(--gold);
  opacity: 0.4;
}
.divider span {
  font-size: 0.6rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
}

/* ─── Scroll Animations ─── */
.fade-up {
  opacity: 0;
  transform: translateY(32px);
  transition:
    opacity 0.7s ease,
    transform 0.7s ease;
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ─── Responsive ─── */
@media (max-width: 900px) {
  .hero-inner {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .hero-logo-block {
    display: none;
  }
  .hero-desc {
    margin: 0 auto 2.4rem;
  }
  .hero-btns {
    justify-content: center;
  }
  .hero-location {
    justify-content: center;
  }
  .services-bar-inner {
    grid-template-columns: repeat(2, 1fr);
  }
  .service-card {
    border-right: none;
    border-bottom: 1px solid rgba(16, 42, 67, 0.08);
  }
  .ba-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .about-inner {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .industries-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .why-grid {
    grid-template-columns: 1fr 1fr;
  }
  .footer-top {
    grid-template-columns: 1fr 1fr;
  }
  .nav-links {
    display: none;
  }
  .hamburger {
    display: flex;
  }
}
@media (max-width: 600px) {
  .services-bar-inner {
    grid-template-columns: 1fr;
  }
  .ba-grid {
    grid-template-columns: 1fr;
  }
  .why-grid {
    grid-template-columns: 1fr;
  }
  .footer-top {
    grid-template-columns: 1fr;
  }
  .cta-inner {
    flex-direction: column;
    text-align: center;
  }
  .industries-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}