:root {
  --bg: #081426;
  --bg-light: #0e2038;
  --gold: #e9b949;
  --white: #f7f8fc;
  --muted: #a9b5c7;
  --line: rgba(255,255,255,.12);
  --green: #20c875;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 85px;
}

body {
  background: var(--bg);
  color: var(--white);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.7;
  overflow-x: hidden;
}

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

button {
  font: inherit;
}

.header {
  width: 100%;
  min-height: 76px;
  padding: 14px 7%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  background: rgba(8,20,38,.97);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(14px);
}

.brand {
  display: flex;
  align-items: center;
  gap: 11px;
  flex-shrink: 0;
}

.brand-logo {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  background: var(--gold);
  color: var(--bg);
  font-size: 14px;
  font-weight: 900;
  border-radius: 10px;
  transform: skew(-4deg);
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.4;
}

.brand-text strong {
  font-size: 12px;
  letter-spacing: .5px;
}

.brand-text span {
  color: var(--gold);
  font-size: 10px;
  letter-spacing: 2px;
}

.nav {
  display: flex;
  align-items: center;
  gap: 23px;
}

.nav a {
  font-size: 12px;
  color: var(--muted);
  transition: .2s;
}

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

.nav .nav-contact {
  background: var(--gold);
  color: var(--bg);
  padding: 10px 15px;
  border-radius: 6px;
  font-weight: bold;
}

.menu-toggle {
  display: none;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: transparent;
  color: white;
  padding: 5px 12px;
  font-size: 23px;
  cursor: pointer;
}

.hero {
  min-height: 590px;
  padding: 100px 8%;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(ellipse at 85% 35%, #263e5c 0%, transparent 35%),
    linear-gradient(125deg, #081426 10%, #102746 65%, #182e4a);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  opacity: .12;
  background-image: linear-gradient(
    45deg, transparent 48%, #fff 49%, transparent 50%
  );
  background-size: 45px 45px;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 760px;
}

.eyebrow,
.section-label {
  color: var(--gold);
  font-size: 11px;
  font-weight: bold;
  letter-spacing: 3px;
}

.hero h1 {
  margin: 20px 0;
  font-size: clamp(35px, 6vw, 66px);
  line-height: 1.13;
  letter-spacing: -1.5px;
  font-weight: 900;
}

.hero h1 span,
h2 span {
  color: var(--gold);
}

.hero-content > p {
  max-width: 580px;
  color: #c3ccda;
  font-size: 15px;
  margin-bottom: 28px;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  padding: 12px 20px;
  border-radius: 7px;
  font-size: 12px;
  font-weight: bold;
  transition: transform .2s, opacity .2s;
  cursor: pointer;
}

.btn:hover {
  transform: translateY(-2px);
  opacity: .9;
}

.btn-gold {
  background: var(--gold);
  color: #101a29;
}

.btn-outline {
  border-color: rgba(255,255,255,.35);
  color: white;
}

.hero-tag {
  margin-top: 36px;
  font-size: 10px;
  letter-spacing: 1.6px;
  color: #c0ccdc;
}

.hero-mark {
  position: absolute;
  right: 7%;
  top: 50%;
  transform: translateY(-50%);
  font-size: clamp(100px, 18vw, 240px);
  font-weight: 900;
  letter-spacing: -15px;
  color: rgba(255,255,255,.045);
  pointer-events: none;
}

.hero-mark span {
  color: rgba(233,185,73,.3);
}

.section {
  padding: 90px 8%;
}

.section h2,
.join h2 {
  margin-top: 12px;
  font-size: clamp(29px, 4vw, 42px);
  line-height: 1.25;
}

.section-desc {
  color: var(--muted);
  max-width: 680px;
  margin-top: 16px;
  font-size: 14px;
}

.intro {
  background: #0b192d;
}

.info-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 38px;
}

.info-card,
.vision-card,
.team-card {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255,255,255,.025);
  padding: 25px;
}

.info-card {
  transition: transform .2s, border-color .2s;
}

.info-card:hover,
.team-card:hover {
  transform: translateY(-4px);
  border-color: rgba(233,185,73,.5);
}

.info-icon {
  color: var(--gold);
  font-size: 30px;
  margin-bottom: 14px;
}

.info-card h3,
.vision-card h3,
.team-card h3 {
  font-size: 17px;
  margin-bottom: 9px;
}

.info-card p,
.vision-card p {
  color: var(--muted);
  font-size: 13px;
}

.vision {
  background: var(--bg);
}

.vision-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 20px;
  margin-top: 35px;
}

.vision-card {
  padding: 30px;
}

.card-number {
  display: block;
  color: var(--gold);
  font-size: 11px;
  letter-spacing: 2px;
  font-weight: bold;
  margin-bottom: 17px;
}

.vision-card h3 {
  font-size: 22px;
  line-height: 1.4;
  margin-bottom: 16px;
}

.vision-card ul {
  padding-left: 19px;
  color: var(--muted);
  font-size: 13px;
}

.vision-card li {
  margin-bottom: 10px;
}

.small-note {
  margin-top: 20px;
  color: #8594a9;
  font-size: 11px;
}

.team {
  background: #0b192d;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 15px;
  margin-top: 35px;
}

.team-card {
  text-align: center;
  padding: 25px 12px;
}

.avatar {
  width: 75px;
  height: 75px;
  display: grid;
  place-items: center;
  margin: 0 auto 17px;
  border-radius: 50%;
  background: linear-gradient(135deg, #e9b949, #987127);
  color: #081426;
  font-size: 28px;
  font-weight: 900;
}

.team-card h3 {
  font-size: 14px;
  overflow-wrap: anywhere;
}

.team-card p {
  color: var(--gold);
  font-size: 12px;
}

.gallery {
  background: var(--bg);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-top: 35px;
}

.gallery-item {
  min-height: 220px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 12px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 10px;
  color: white;
  cursor: pointer;
  overflow: hidden;
  transition: .25s;
}

.gallery-item:hover {
  transform: scale(1.015);
  border-color: var(--gold);
}

.gallery-one {
  background: linear-gradient(135deg, #244c62, #102338);
}

.gallery-two {
  background: linear-gradient(135deg, #63502b, #1e2839);
}

.gallery-three {
  background: linear-gradient(135deg, #235444, #102338);
}

.gallery-four {
  background: linear-gradient(135deg, #493d67, #102338);
}

.gallery-symbol {
  font-size: 43px;
  color: var(--gold);
}

.gallery-caption {
  font-size: 14px;
  font-weight: bold;
}

.join {
  padding: 75px 8%;
  text-align: center;
  background:
    radial-gradient(ellipse at center, #1b3554, #0c1b30 75%);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.join h2 {
  margin: 14px auto;
}

.join p {
  max-width: 600px;
  margin: 15px auto 25px;
  color: var(--muted);
  font-size: 14px;
}

.contact {
  background: #0b192d;
}

.contact-card {
  margin-top: 32px;
  padding: 24px;
  display: flex;
  align-items: center;
  gap: 18px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255,255,255,.025);
}

.contact-icon {
  width: 50px;
  height: 50px;
  flex-shrink: 0;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--green);
  color: #052318;
  font-weight: 900;
}

.contact-info {
  flex: 1;
}

.contact-info h3 {
  font-size: 15px;
}

.contact-info p {
  color: var(--muted);
  font-size: 12px;
}

.btn-green {
  background: var(--green);
  color: #062417;
}

.footer {
  padding: 35px 8%;
  text-align: center;
  border-top: 1px solid var(--line);
}

.footer-brand {
  justify-content: center;
  text-align: left;
  margin-bottom: 15px;
}

.footer > p {
  color: var(--muted);
  font-size: 12px;
}

.footer .copyright {
  margin-top: 12px;
  color: #77869a;
  font-size: 10px;
}

.floating-wa {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 90;
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--green);
  color: #052318;
  font-size: 13px;
  font-weight: 900;
  box-shadow: 0 5px 20px rgba(0,0,0,.3);
}

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: none;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 20px;
  padding: 30px;
  background: rgba(3,9,18,.96);
}

.lightbox.active {
  display: flex;
}

.lightbox p {
  font-size: 22px;
  color: var(--gold);
}

#closeLightbox {
  position: absolute;
  top: 20px;
  right: 24px;
  color: white;
  background: transparent;
  border: 0;
  font-size: 30px;
  cursor: pointer;
}

@media (min-width: 1200px) {
  .hero, .section, .join, .header, .footer {
    padding-left: max(8%, calc((100% - 1100px) / 2));
    padding-right: max(8%, calc((100% - 1100px) / 2));
  }
}

@media (max-width: 900px) {
  .header {
    padding: 12px 5%;
  }

  .menu-toggle {
    display: block;
  }

  .nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 10px 5% 20px;
    background: #081426;
    border-bottom: 1px solid var(--line);
  }

  .nav.open {
    display: flex;
  }

  .nav a {
    padding: 12px;
    font-size: 14px;
  }

  .nav .nav-contact {
    text-align: center;
    margin-top: 8px;
  }

  .hero {
    min-height: 530px;
    padding: 80px 6%;
  }

  .section {
    padding: 70px 6%;
  }

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

@media (max-width: 560px) {
  .brand-logo {
    width: 38px;
    height: 38px;
    font-size: 12px;
  }

  .brand-text strong {
    font-size: 10px;
  }

  .brand-text span {
    font-size: 9px;
    letter-spacing: 1.4px;
  }

  .hero {
    min-height: 530px;
    padding: 70px 6%;
  }

  .hero h1 {
    font-size: 36px;
    letter-spacing: -.7px;
  }

  .hero-content > p {
    font-size: 14px;
  }

  .hero-tag {
    font-size: 9px;
    line-height: 1.8;
  }

  .hero-mark {
    top: 72%;
    right: 8%;
    font-size: 100px;
    letter-spacing: -7px;
  }

  .section {
    padding: 60px 6%;
  }

  .info-grid,
  .vision-grid {
    grid-template-columns: 1fr;
  }

  .team-grid {
    gap: 10px;
  }

  .team-card {
    padding: 20px 8px;
  }

  .gallery-grid {
    gap: 10px;
  }

  .gallery-item {
    min-height: 155px;
    padding: 10px;
  }

  .gallery-symbol {
    font-size: 32px;
  }

  .gallery-caption {
    font-size: 11px;
  }

  .contact-card {
    align-items: flex-start;
    flex-wrap: wrap;
    padding: 18px;
  }

  .contact-info {
    min-width: 150px;
  }

  .contact-card .btn {
    width: 100%;
  }

  .join {
    padding: 60px 6%;
  }

  .floating-wa {
    right: 14px;
    bottom: 14px;
  }
}
.gallery-item img {
  width: 100%;
  height: 100%;
  min-height: 180px;
  object-fit: cover;
  border-radius: 8px;
}

.gallery-item {
  position: relative;
}

.gallery-caption {
  position: relative;
  z-index: 1;
}