/* ===== VARIABLES ===== */
:root {
  --navy: #0B1828;
  --navy-mid: #112238;
  --navy-light: #1a3358;
  --gold: #C9A04A;
  --gold-light: #E8C56D;
  --gold-dark: #9A7630;
  --white: #FFFFFF;
  --text-muted: rgba(255, 255, 255, 0.68);
  --transition: 0.3s ease;
}

/* ===== RESET ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Montserrat', sans-serif;
  background: var(--navy);
  color: var(--white);
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; }
ul { list-style: none; }

/* ===== LAYOUT ===== */
.container { max-width: 1200px; margin: 0 auto; padding: 0 2rem; }
.section { padding: 6rem 0; }
.section-dark { background: var(--navy-mid); }

/* ===== SECTION HEADER ===== */
.section-header { text-align: center; margin-bottom: 4rem; }
.section-label {
  display: block;
  font-size: 0.7rem;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.75rem;
}
.section-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(1.9rem, 4vw, 3rem);
  font-weight: 600;
  letter-spacing: 0.05em;
  margin-bottom: 1rem;
}
.section-desc {
  color: var(--text-muted);
  max-width: 580px;
  margin: 1.5rem auto 0;
  line-height: 1.75;
  font-size: 0.9rem;
}
.gold-line {
  width: 60px;
  height: 2px;
  background: var(--gold);
  margin: 0 auto;
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 2rem;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border-radius: 2px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--transition);
}
.btn-gold {
  background: var(--gold);
  color: var(--navy);
  border-color: var(--gold);
}
.btn-gold:hover {
  background: var(--gold-light);
  border-color: var(--gold-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(201, 160, 74, 0.35);
}
.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.45);
}
.btn-outline:hover {
  border-color: var(--gold);
  color: var(--gold);
}
.btn-large { padding: 1.1rem 2.5rem; font-size: 0.85rem; }
.btn-full { width: 100%; justify-content: center; margin-top: 2rem; }

/* ===== NAVBAR ===== */
.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
  padding: 1.5rem 0;
  transition: background 0.4s, padding 0.4s, box-shadow 0.4s;
}
.navbar.scrolled {
  background: rgba(11, 24, 40, 0.97);
  padding: 0.9rem 0;
  box-shadow: 0 2px 24px rgba(0, 0, 0, 0.45);
  backdrop-filter: blur(12px);
}
.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  gap: 2rem;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--white);
}
.logo-m {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.9rem;
  font-weight: 700;
  color: var(--gold);
  border: 2px solid var(--gold);
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  line-height: 1;
}
.logo-text { display: flex; flex-direction: column; line-height: 1.2; }
.logo-brand { font-size: 0.9rem; font-weight: 700; letter-spacing: 0.18em; }
.logo-sub { font-size: 0.55rem; letter-spacing: 0.22em; color: var(--gold); text-transform: uppercase; }

.nav-links {
  display: flex;
  gap: 2rem;
  margin-left: auto;
}
.nav-links a {
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transition: color var(--transition);
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--gold);
  transition: width var(--transition);
}
.nav-links a:hover { color: var(--gold); }
.nav-links a:hover::after { width: 100%; }

.nav-cta {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  background: var(--gold);
  color: var(--navy);
  padding: 0.55rem 1.25rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border-radius: 2px;
  white-space: nowrap;
  transition: var(--transition);
}
.nav-cta:hover { background: var(--gold-light); transform: translateY(-1px); }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  margin-left: auto;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  transition: var(--transition);
}
.hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ===== HERO ===== */
.hero {
  position: relative;
  height: 100vh;
  min-height: 620px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: var(--navy) url('IMG/01.jpeg') center/cover no-repeat;
}
.hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    155deg,
    rgba(11, 24, 40, 0.88) 0%,
    rgba(11, 24, 40, 0.62) 55%,
    rgba(11, 24, 40, 0.82) 100%
  );
}
.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 0 2rem;
  max-width: 820px;
}
.hero-badge {
  font-family: 'Cormorant Garamond', serif;
  font-size: 2.8rem;
  font-weight: 700;
  color: var(--gold);
  border: 3px solid var(--gold);
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  animation: fadeDown 0.8s ease both;
}
.hero-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(2.8rem, 8vw, 6rem);
  font-weight: 700;
  letter-spacing: 0.18em;
  line-height: 1;
  margin-bottom: 0.6rem;
  animation: fadeUp 0.8s 0.1s ease both;
}
.hero-subtitle {
  font-size: clamp(0.65rem, 1.8vw, 0.85rem);
  letter-spacing: 0.4em;
  color: var(--gold);
  text-transform: uppercase;
  margin-bottom: 1.4rem;
  animation: fadeUp 0.8s 0.2s ease both;
}
.hero-tagline {
  font-size: clamp(0.85rem, 2vw, 1.05rem);
  color: var(--text-muted);
  margin-bottom: 2.5rem;
  font-style: italic;
  animation: fadeUp 0.8s 0.3s ease both;
}
.hero-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  animation: fadeUp 0.8s 0.4s ease both;
}

.scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}
.scroll-indicator span {
  display: block;
  width: 24px;
  height: 40px;
  border: 2px solid rgba(255, 255, 255, 0.35);
  border-radius: 12px;
  position: relative;
}
.scroll-indicator span::before {
  content: '';
  position: absolute;
  top: 6px;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 8px;
  background: var(--gold);
  border-radius: 2px;
  animation: scrollPulse 1.6s ease infinite;
}

/* ===== SERVICES ===== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}
.service-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(201, 160, 74, 0.14);
  padding: 2rem 1.5rem;
  text-align: center;
  border-radius: 2px;
  transition: var(--transition);
  cursor: default;
}
.service-card:hover {
  background: rgba(201, 160, 74, 0.07);
  border-color: var(--gold);
  transform: translateY(-5px);
  box-shadow: 0 10px 35px rgba(0, 0, 0, 0.2);
}
.service-icon {
  width: 58px;
  height: 58px;
  border: 1px solid var(--gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.25rem;
  color: var(--gold);
  font-size: 1.25rem;
  transition: var(--transition);
}
.service-card:hover .service-icon {
  background: var(--gold);
  color: var(--navy);
}
.service-card h3 {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  letter-spacing: 0.04em;
}
.service-card p { font-size: 0.78rem; color: var(--text-muted); line-height: 1.65; }

/* ===== FLEET ===== */
.fleet-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}
.fleet-card {
  border: 1px solid rgba(201, 160, 74, 0.18);
  border-radius: 2px;
  overflow: hidden;
  transition: var(--transition);
}
.fleet-card:hover {
  border-color: var(--gold);
  transform: translateY(-5px);
  box-shadow: 0 14px 45px rgba(0, 0, 0, 0.3);
}
.fleet-img-wrap {
  position: relative;
  height: 210px;
  overflow: hidden;
}
.fleet-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.fleet-card:hover .fleet-img-wrap img { transform: scale(1.06); }
.fleet-badge {
  position: absolute;
  bottom: 1rem;
  right: 1rem;
  background: var(--gold);
  color: var(--navy);
  font-size: 1.3rem;
  font-weight: 800;
  padding: 0.35rem 0.75rem;
  border-radius: 2px;
  line-height: 1.2;
  text-align: right;
}
.fleet-badge span { display: block; font-size: 0.5rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; }
.fleet-info { padding: 1.4rem; background: rgba(255, 255, 255, 0.025); }
.fleet-info h3 { font-family: 'Cormorant Garamond', serif; font-size: 1.15rem; margin-bottom: 0.4rem; }
.fleet-info p { font-size: 0.78rem; color: var(--text-muted); line-height: 1.6; margin-bottom: 1rem; }
.fleet-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--gold);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transition: gap var(--transition);
}
.fleet-cta:hover { gap: 0.8rem; }

/* ===== FEATURES ===== */
.section-features { overflow: hidden; }
.features-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}
.features-text p { color: var(--text-muted); line-height: 1.8; font-size: 0.9rem; margin-bottom: 2rem; }
.feature-list { display: flex; flex-direction: column; gap: 0.9rem; margin-bottom: 2.5rem; }
.feature-item { display: flex; align-items: center; gap: 0.85rem; font-size: 0.88rem; }
.feature-item i { color: var(--gold); font-size: 1rem; flex-shrink: 0; }
.features-img { position: relative; }
.features-img img {
  width: 100%;
  height: 540px;
  object-fit: cover;
  border: 1px solid rgba(201, 160, 74, 0.2);
  border-radius: 2px;
}
.features-badge {
  position: absolute;
  bottom: 2rem;
  left: 2rem;
  background: var(--gold);
  color: var(--navy);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.7rem 1.25rem;
  font-weight: 700;
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border-radius: 2px;
}

/* ===== EVENT ===== */
.section-event {
  position: relative;
  padding: 9rem 0;
  overflow: hidden;
}
.event-bg {
  position: absolute;
  inset: 0;
}
.event-bg video { width: 100%; height: 100%; object-fit: cover; }
.event-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(11, 24, 40, 0.93) 0%, rgba(17, 34, 56, 0.89) 100%);
}
.event-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 820px;
  margin: 0 auto;
}
.event-pill {
  display: inline-block;
  background: rgba(201, 160, 74, 0.12);
  border: 1px solid var(--gold);
  color: var(--gold);
  font-size: 0.68rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  padding: 0.4rem 1.2rem;
  border-radius: 50px;
  margin-bottom: 2rem;
}
.event-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(2.2rem, 5.5vw, 4.2rem);
  font-weight: 700;
  letter-spacing: 0.07em;
  line-height: 1.1;
  margin-bottom: 0.75rem;
}
.event-subtitle {
  font-size: 0.75rem;
  letter-spacing: 0.32em;
  color: var(--gold);
  text-transform: uppercase;
}
.event-desc {
  color: var(--text-muted);
  line-height: 1.8;
  font-size: 0.95rem;
  margin-bottom: 2.5rem;
}
.event-routes {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-bottom: 2.5rem;
}
.event-route {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(201, 160, 74, 0.2);
  padding: 1.25rem 0.75rem;
  border-radius: 2px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.75rem;
  transition: var(--transition);
}
.event-route:hover { border-color: var(--gold); background: rgba(201, 160, 74, 0.07); }
.event-route i { color: var(--gold); font-size: 1.3rem; }
.event-for { display: flex; align-items: center; justify-content: center; gap: 1rem; margin-bottom: 2.5rem; flex-wrap: wrap; }
.event-for-label { font-size: 0.7rem; letter-spacing: 0.2em; color: var(--text-muted); text-transform: uppercase; }
.event-tags { display: flex; gap: 0.5rem; flex-wrap: wrap; justify-content: center; }
.event-tag {
  background: rgba(201, 160, 74, 0.08);
  border: 1px solid rgba(201, 160, 74, 0.28);
  color: var(--gold);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.3rem 0.9rem;
  border-radius: 2px;
}
.event-location {
  margin-top: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  color: var(--text-muted);
  font-size: 0.8rem;
}
.event-location i { color: var(--gold); }

/* ===== GALLERY ===== */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  grid-auto-rows: 210px;
  gap: 4px;
}
.gallery-item:nth-child(5n+1) { grid-column: span 2; grid-row: span 2; }
.gallery-item:nth-child(7n+4) { grid-column: span 2; }
.gallery-item {
  position: relative;
  overflow: hidden;
  cursor: pointer;
}
.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.55s ease;
}
.gallery-item:hover img { transform: scale(1.08); }
.gallery-overlay {
  position: absolute;
  inset: 0;
  background: rgba(11, 24, 40, 0.42);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition);
}
.gallery-overlay i { color: var(--gold); font-size: 1.5rem; }
.gallery-item:hover .gallery-overlay { opacity: 1; }

/* ===== LIGHTBOX ===== */
.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.96);
  z-index: 9999;
  align-items: center;
  justify-content: center;
}
.lightbox.active { display: flex; }
.lb-img {
  max-width: 90vw;
  max-height: 90vh;
  object-fit: contain;
  border: 1px solid rgba(201, 160, 74, 0.18);
}
.lb-close, .lb-prev, .lb-next {
  position: absolute;
  background: rgba(201, 160, 74, 0.12);
  border: 1px solid var(--gold);
  color: var(--white);
  cursor: pointer;
  width: 46px;
  height: 46px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 2px;
  transition: var(--transition);
  font-size: 1rem;
}
.lb-close:hover, .lb-prev:hover, .lb-next:hover { background: var(--gold); color: var(--navy); }
.lb-close { top: 2rem; right: 2rem; }
.lb-prev { left: 2rem; top: 50%; transform: translateY(-50%); }
.lb-next { right: 2rem; top: 50%; transform: translateY(-50%); }

/* ===== FLAGS ===== */
.flags-grid {
  display: flex;
  justify-content: center;
  gap: 2.5rem;
  flex-wrap: wrap;
}
.flag-item { display: flex; flex-direction: column; align-items: center; gap: 0.6rem; }
.flag-item img { border: 1px solid rgba(255, 255, 255, 0.18); border-radius: 2px; }
.flag-item span { font-size: 0.65rem; letter-spacing: 0.12em; color: var(--text-muted); text-transform: uppercase; }

/* ===== CONTACT ===== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  max-width: 900px;
  margin: 0 auto;
}
.contact-card {
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid rgba(201, 160, 74, 0.18);
  padding: 2.5rem;
  border-radius: 2px;
  text-align: center;
}
.contact-avatar { font-size: 4rem; color: var(--gold); margin-bottom: 1rem; }
.contact-card h3 { font-family: 'Cormorant Garamond', serif; font-size: 1.4rem; margin-bottom: 0.4rem; }
.contact-card > p { font-size: 0.75rem; color: var(--text-muted); letter-spacing: 0.05em; margin-bottom: 1.5rem; }
.contact-divider { width: 40px; height: 1px; background: var(--gold); margin: 0 auto 1.5rem; }
.contact-btn {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.25rem;
  border-radius: 2px;
  margin-bottom: 0.75rem;
  transition: var(--transition);
  text-align: left;
}
.contact-btn i { font-size: 1.65rem; flex-shrink: 0; }
.contact-btn div { display: flex; flex-direction: column; }
.contact-btn span { font-size: 0.62rem; letter-spacing: 0.16em; text-transform: uppercase; opacity: 0.68; }
.contact-btn strong { font-size: 0.88rem; color: var(--white); }
.contact-wa {
  background: rgba(37, 211, 102, 0.08);
  border: 1px solid rgba(37, 211, 102, 0.28);
  color: var(--white);
}
.contact-wa i { color: #25D366; }
.contact-wa:hover { background: rgba(37, 211, 102, 0.16); border-color: #25D366; }
.contact-ig {
  background: rgba(225, 48, 108, 0.07);
  border: 1px solid rgba(225, 48, 108, 0.22);
  color: var(--white);
}
.contact-ig i { color: #E1306C; }
.contact-ig:hover { background: rgba(225, 48, 108, 0.14); border-color: #E1306C; }

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  justify-content: center;
}
.info-item { display: flex; align-items: flex-start; gap: 1rem; }
.info-item > i { color: var(--gold); font-size: 1.05rem; margin-top: 0.18rem; width: 20px; flex-shrink: 0; }
.info-item h4 { font-size: 0.68rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--gold); margin-bottom: 0.25rem; }
.info-item p { font-size: 0.84rem; color: var(--text-muted); line-height: 1.5; }

/* ===== FOOTER ===== */
.footer {
  background: #060f1a;
  padding: 3.5rem 0 2rem;
  border-top: 1px solid rgba(201, 160, 74, 0.18);
}
.footer-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}
.footer-brand { display: flex; align-items: center; gap: 0.75rem; }
.footer-links { display: flex; gap: 2rem; flex-wrap: wrap; }
.footer-links a {
  color: var(--text-muted);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: color var(--transition);
}
.footer-links a:hover { color: var(--gold); }
.footer-social { display: flex; gap: 0.75rem; }
.footer-social a {
  width: 40px;
  height: 40px;
  border: 1px solid rgba(201, 160, 74, 0.28);
  border-radius: 2px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: 1.05rem;
  transition: var(--transition);
}
.footer-social a:hover { border-color: var(--gold); color: var(--gold); background: rgba(201, 160, 74, 0.07); }
.footer-flags { display: flex; gap: 0.75rem; align-items: center; margin-bottom: 1.75rem; flex-wrap: wrap; }
.footer-flags img { border-radius: 1px; opacity: 0.7; }
.footer-bottom { border-top: 1px solid rgba(255, 255, 255, 0.05); padding-top: 1.5rem; text-align: center; }
.footer-tagline { color: var(--gold); font-size: 0.85rem; letter-spacing: 0.04em; margin-bottom: 0.5rem; }
.footer-copy { color: var(--text-muted); font-size: 0.7rem; letter-spacing: 0.08em; }

/* ===== WHATSAPP FLOAT ===== */
.wa-float {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 58px;
  height: 58px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.65rem;
  color: var(--white);
  box-shadow: 0 4px 22px rgba(37, 211, 102, 0.42);
  z-index: 998;
  transition: transform var(--transition), box-shadow var(--transition);
}
.wa-float:hover {
  transform: scale(1.12);
  box-shadow: 0 6px 28px rgba(37, 211, 102, 0.58);
}

/* ===== ANIMATIONS ===== */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(28px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeDown {
  from { opacity: 0; transform: translateY(-18px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes scrollPulse {
  0%, 100% { opacity: 1; transform: translateX(-50%) translateY(0); }
  50%       { opacity: 0.3; transform: translateX(-50%) translateY(8px); }
}

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}
.reveal.visible { opacity: 1; transform: none; }

/* ===== RESPONSIVE ===== */
@media (max-width: 1100px) {
  .fleet-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-grid { grid-template-columns: repeat(4, 1fr); }
  .gallery-item:nth-child(5n+1) { grid-column: span 2; grid-row: span 1; }
}

@media (max-width: 900px) {
  .nav-links,
  .nav-cta { display: none; }
  .hamburger { display: flex; }

  .nav-links {
    flex-direction: column;
    position: fixed;
    top: 0;
    right: -100%;
    bottom: 0;
    width: 280px;
    background: #0d1e32;
    padding: 5rem 2.5rem 2rem;
    gap: 1.5rem;
    box-shadow: -6px 0 32px rgba(0, 0, 0, 0.45);
    z-index: 999;
    transition: right 0.35s ease;
  }
  .nav-links.open { right: 0; display: flex; }
  .nav-links.open a { font-size: 0.95rem; }

  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .event-routes { grid-template-columns: repeat(2, 1fr); }
  .features-wrap { grid-template-columns: 1fr; gap: 3rem; }
  .features-img img { height: 380px; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-top { flex-direction: column; text-align: center; }
  .footer-links { justify-content: center; }
  .footer-flags { justify-content: center; }
}

@media (max-width: 600px) {
  .section { padding: 4rem 0; }
  .fleet-grid { grid-template-columns: 1fr; }
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: 160px;
  }
  .gallery-item:nth-child(5n+1),
  .gallery-item:nth-child(7n+4) {
    grid-column: span 1;
    grid-row: span 1;
  }
  .hero-buttons { flex-direction: column; align-items: center; }
  .flags-grid { gap: 1.5rem; }
  .event-routes { grid-template-columns: 1fr 1fr; }
}