:root {
  --ink: #102233;
  --muted: #5e7182;
  --line: #d9e6ee;
  --ice: #e9f9ff;
  --blue: #0b78d1;
  --blue-dark: #075092;
  --teal: #00a6b7;
  --white: #ffffff;
  --soft: #f5fbfe;
  --shadow: 0 18px 45px rgba(16, 34, 51, 0.12);
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Segoe UI", Tahoma, Arial, sans-serif;
  color: var(--ink);
  background: var(--soft);
  line-height: 1.7;
  overflow-x: hidden;
}

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

img {
  display: block;
  max-width: 100%;
}

.container {
  width: min(1160px, calc(100% - 32px));
  margin: 0 auto;
}

.top-strip {
  background: var(--ink);
  color: rgba(255, 255, 255, 0.9);
  font-size: 14px;
}

.strip-inner {
  min-height: 38px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.strip-inner i {
  color: #8ee8f2;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}

.nav-wrap {
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: max-content;
}

.brand-mark {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  color: var(--white);
  background: linear-gradient(135deg, var(--blue), var(--teal));
  border-radius: 50%;
  box-shadow: 0 10px 25px rgba(11, 120, 209, 0.28);
}

.brand-mark i {
  animation: spin 5s linear infinite;
}

.brand strong,
.brand small {
  display: block;
}

.brand strong {
  font-size: 20px;
}

.brand small {
  color: var(--muted);
  margin-top: -3px;
}

.main-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.main-nav a {
  padding: 10px 14px;
  border-radius: var(--radius);
  color: var(--muted);
  font-weight: 700;
  transition: 0.2s ease;
}

.main-nav a:hover,
.main-nav a.active {
  color: var(--blue-dark);
  background: var(--ice);
}

.lang-switch {
  display: flex;
  border: 1px solid var(--line);
  border-radius: 999px;
  overflow: hidden;
  background: var(--white);
}

.lang-btn,
.menu-toggle,
.filter-btn {
  font: inherit;
  cursor: pointer;
  border: 0;
}

.lang-btn {
  padding: 7px 10px;
  color: var(--muted);
  background: transparent;
  font-weight: 800;
}

.lang-btn.active {
  color: var(--white);
  background: var(--blue);
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  color: var(--blue-dark);
  background: var(--ice);
}

.hero {
  position: relative;
  min-height: calc(100vh - 116px);
  display: flex;
  align-items: center;
  overflow: hidden;
  color: var(--white);
  background:
    linear-gradient(90deg, rgba(9, 37, 62, 0.92), rgba(8, 86, 142, 0.76)),
    url("https://images.unsplash.com/photo-1621905252507-b35492cc74b4?auto=format&fit=crop&w=1600&q=80") center/cover;
}

.air-lines {
  position: absolute;
  inset: 0;
  opacity: 0.28;
  background-image: repeating-linear-gradient(-12deg, transparent 0 34px, rgba(255, 255, 255, 0.28) 35px 37px);
  animation: drift 14s linear infinite;
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  align-items: center;
  gap: 48px;
  padding: 72px 0;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--teal);
  font-weight: 900;
  margin-bottom: 10px;
}

.hero .eyebrow {
  color: #9df4ff;
}

.hero h1,
.page-hero h1 {
  margin: 0;
  max-width: 820px;
  font-size: clamp(36px, 7vw, 68px);
  line-height: 1.12;
  letter-spacing: 0;
}

.hero p,
.page-hero p {
  max-width: 720px;
  color: rgba(255, 255, 255, 0.86);
  font-size: 19px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.btn {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 20px;
  border-radius: var(--radius);
  font-weight: 900;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

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

.btn.primary {
  color: var(--white);
  background: linear-gradient(135deg, var(--blue), var(--teal));
  box-shadow: 0 14px 30px rgba(0, 166, 183, 0.28);
}

.btn.ghost {
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.45);
  background: rgba(255, 255, 255, 0.1);
}

.btn.wide {
  width: 100%;
}

.hero-panel {
  position: relative;
}

.hero-panel img,
.profile-image img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.service-badge {
  position: absolute;
  inset-inline-start: 22px;
  bottom: 22px;
  display: flex;
  align-items: center;
  gap: 10px;
  max-width: calc(100% - 44px);
  padding: 14px 16px;
  border-radius: var(--radius);
  color: var(--ink);
  background: rgba(255, 255, 255, 0.94);
  font-weight: 900;
}

.stats {
  margin-top: -48px;
  position: relative;
  z-index: 2;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.stat-card,
.card,
.service-card,
.step,
.contact-card,
.booking-panel,
.info-stack article,
.video-card,
.gallery-item {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: 0 12px 30px rgba(16, 34, 51, 0.07);
}

.stat-card {
  padding: 22px;
  text-align: center;
}

.stat-card strong {
  display: block;
  color: var(--blue-dark);
  font-size: 34px;
}

.stat-card span {
  color: var(--muted);
  font-weight: 800;
}

.section {
  padding: 84px 0;
}

.page-hero {
  padding: 88px 0;
  color: var(--white);
  background:
    linear-gradient(90deg, rgba(8, 42, 69, 0.94), rgba(5, 111, 133, 0.78)),
    url("https://images.unsplash.com/photo-1581092160607-ee22621dd758?auto=format&fit=crop&w=1600&q=80") center/cover;
}

.page-hero p {
  margin-bottom: 0;
}

.split,
.profile-layout,
.contact-grid,
.info-map-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  align-items: center;
  gap: 44px;
}

.section-copy h2,
.section-head h2,
.profile-copy h2,
.booking-panel h2 {
  margin: 0 0 14px;
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.2;
  letter-spacing: 0;
}

.section-copy p,
.profile-copy p,
.card p,
.service-card p,
.step p,
.booking-panel p,
.info-stack p,
.video-card p,
.gallery-item p {
  color: var(--muted);
}

.feature-list {
  display: grid;
  gap: 14px;
}

.feature-list article {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 12px;
  padding: 18px;
  border-inline-start: 4px solid var(--teal);
  background: var(--white);
  border-radius: var(--radius);
}

.feature-list i,
.card i,
.service-card i,
.contact-card i,
.info-stack i {
  color: var(--blue);
  font-size: 28px;
}

.feature-list h3,
.feature-list p,
.card h3,
.card p,
.service-card h2,
.service-card p,
.step h3,
.step p,
.video-card h3,
.video-card p,
.gallery-item h3,
.gallery-item p {
  margin: 0;
}

.feature-list h3,
.feature-list p {
  grid-column: 2;
}

.cool-band {
  background:
    linear-gradient(180deg, rgba(233, 249, 255, 0.92), rgba(245, 251, 254, 0.92)),
    linear-gradient(135deg, transparent 0 70%, rgba(0, 166, 183, 0.08) 70%);
}

.section-head {
  text-align: center;
  max-width: 780px;
  margin: 0 auto 34px;
}

.cards-grid,
.services-grid,
.steps-grid,
.videos-grid,
.gallery-grid,
.portfolio-preview {
  display: grid;
  gap: 18px;
}

.cards-grid {
  grid-template-columns: repeat(3, 1fr);
}

.card,
.service-card,
.step {
  padding: 24px;
}

.card h3,
.service-card h2,
.step h3 {
  margin-top: 14px;
}

.center-action {
  text-align: center;
  margin-top: 28px;
}

.portfolio-preview,
.services-grid,
.gallery-grid {
  grid-template-columns: repeat(3, 1fr);
}

.work-tile,
.gallery-item {
  position: relative;
  overflow: hidden;
  min-height: 260px;
  color: var(--white);
  border-radius: var(--radius);
}

.work-tile img,
.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s ease;
}

.work-tile::after,
.gallery-item::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent, rgba(5, 23, 36, 0.86));
}

.work-tile span,
.gallery-item div {
  position: absolute;
  inset-inline: 18px;
  bottom: 16px;
  z-index: 1;
  font-weight: 900;
}

.gallery-item p {
  color: rgba(255, 255, 255, 0.86);
}

.work-tile:hover img,
.gallery-item:hover img {
  transform: scale(1.05);
}

.cta-section {
  padding: 64px 0 88px;
}

.cta-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 28px;
  color: var(--white);
  border-radius: var(--radius);
  background: linear-gradient(135deg, var(--blue-dark), var(--teal));
}

.cta-card .eyebrow {
  color: #b9fbff;
}

.cta-card h2 {
  margin: 0;
  font-size: clamp(24px, 4vw, 38px);
}

.profile-layout {
  grid-template-columns: 0.8fr 1.2fr;
}

.check-list {
  display: grid;
  gap: 10px;
  margin-top: 22px;
}

.check-list p {
  margin: 0;
}

.check-list i {
  color: var(--teal);
}

.steps-grid {
  grid-template-columns: repeat(3, 1fr);
}

.step span {
  display: inline-grid;
  place-items: center;
  width: 46px;
  height: 46px;
  color: var(--white);
  background: var(--blue);
  border-radius: 50%;
  font-weight: 900;
}

.brand-cloud {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
}

.brand-cloud span {
  padding: 12px 18px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--white);
  font-weight: 900;
  color: var(--blue-dark);
}

.filters {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-bottom: 28px;
}

.filter-btn {
  padding: 10px 16px;
  border-radius: 999px;
  color: var(--blue-dark);
  background: var(--white);
  border: 1px solid var(--line);
  font-weight: 900;
}

.filter-btn.active {
  color: var(--white);
  background: var(--blue);
  border-color: var(--blue);
}

.gallery-item {
  display: block;
  height: 300px;
}

.videos-grid {
  grid-template-columns: repeat(3, 1fr);
}

.video-card {
  overflow: hidden;
}

.video-card iframe {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  border: 0;
}

.video-card h3,
.video-card p {
  padding-inline: 18px;
}

.video-card h3 {
  padding-top: 16px;
}

.video-card p {
  padding-bottom: 18px;
}

.contact-grid {
  grid-template-columns: 0.9fr 1.1fr;
}

.contact-cards,
.info-stack {
  display: grid;
  gap: 14px;
}

.contact-card,
.info-stack article {
  display: grid;
  grid-template-columns: 46px 1fr;
  align-items: center;
  gap: 14px;
  padding: 18px;
}

.contact-card span,
.contact-card strong {
  display: block;
}

.contact-card span {
  color: var(--muted);
}

.booking-panel {
  padding: 28px;
}

.info-map-grid {
  grid-template-columns: 0.8fr 1.2fr;
}

.map-frame {
  min-height: 430px;
  overflow: hidden;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.map-frame iframe {
  width: 100%;
  height: 430px;
  border: 0;
}

.site-footer {
  padding: 44px 0;
  color: rgba(255, 255, 255, 0.84);
  background: var(--ink);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr 0.8fr;
  gap: 28px;
}

.site-footer h3,
.site-footer h4 {
  margin: 0 0 12px;
  color: var(--white);
}

.site-footer a {
  display: block;
  margin: 7px 0;
}

.socials {
  display: flex;
  gap: 10px;
}

.socials a,
.whatsapp-float {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  color: var(--white);
  border-radius: 50%;
  background: var(--teal);
}

.whatsapp-float {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 40;
  width: 56px;
  height: 56px;
  font-size: 24px;
  background: #25d366;
  box-shadow: 0 14px 30px rgba(37, 211, 102, 0.35);
}

[dir="ltr"] .whatsapp-float {
  right: auto;
  left: 18px;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

@keyframes drift {
  to {
    background-position: 360px 0;
  }
}

@media (max-width: 920px) {
  .site-header {
    position: sticky;
  }

  .nav-wrap {
    position: relative;
  }

  .menu-toggle {
    display: inline-grid;
    place-items: center;
  }

  .main-nav {
    position: absolute;
    top: 100%;
    inset-inline: 16px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--white);
    box-shadow: var(--shadow);
  }

  .main-nav a {
    min-height: 46px;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .main-nav.open {
    display: flex;
  }

  .hero-grid,
  .split,
  .profile-layout,
  .contact-grid,
  .info-map-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .stats-grid,
  .cards-grid,
  .services-grid,
  .steps-grid,
  .videos-grid,
  .gallery-grid,
  .portfolio-preview {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .strip-inner {
    justify-content: center;
    flex-wrap: wrap;
    gap: 6px 12px;
    min-height: 34px;
    padding: 6px 0;
    font-size: 12px;
    text-align: center;
  }

  .nav-wrap {
    min-height: 64px;
    gap: 8px;
  }

  .brand {
    gap: 8px;
    min-width: 0;
  }

  .brand strong {
    font-size: 16px;
    line-height: 1.25;
  }

  .brand small {
    font-size: 12px;
  }

  .brand-mark {
    width: 40px;
    height: 40px;
    flex: 0 0 40px;
  }

  .lang-btn {
    padding: 6px 9px;
    font-size: 12px;
  }

  .menu-toggle {
    width: 40px;
    height: 40px;
  }

  .hero {
    min-height: auto;
  }

  .hero-grid {
    gap: 28px;
    padding: 40px 0 46px;
  }

  .hero h1,
  .page-hero h1 {
    font-size: 34px;
  }

  .hero p,
  .page-hero p {
    font-size: 16px;
  }

  .hero-panel img,
  .profile-image img {
    aspect-ratio: 16 / 11;
  }

  .service-badge {
    inset-inline: 12px;
    bottom: 12px;
    max-width: calc(100% - 24px);
    padding: 10px 12px;
    font-size: 13px;
  }

  .hero-actions,
  .cta-card {
    align-items: stretch;
    flex-direction: column;
  }

  .stats {
    margin-top: 0;
    padding-top: 16px;
  }

  .stat-card {
    padding: 16px;
  }

  .stat-card strong {
    font-size: 28px;
  }

  .stats-grid,
  .cards-grid,
  .services-grid,
  .steps-grid,
  .videos-grid,
  .gallery-grid,
  .portfolio-preview {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 48px 0;
  }

  .page-hero {
    padding: 46px 0;
  }

  .section-copy h2,
  .section-head h2,
  .profile-copy h2,
  .booking-panel h2,
  .cta-card h2 {
    font-size: 28px;
  }

  .feature-list article,
  .contact-card,
  .info-stack article {
    grid-template-columns: 38px 1fr;
    padding: 14px;
  }

  .card,
  .service-card,
  .step,
  .booking-panel,
  .cta-card {
    padding: 18px;
  }

  .work-tile,
  .gallery-item {
    min-height: 230px;
    height: 230px;
  }

  .video-card h3,
  .video-card p {
    padding-inline: 14px;
  }

  .map-frame,
  .map-frame iframe {
    min-height: 330px;
    height: 330px;
  }

  .whatsapp-float {
    width: 52px;
    height: 52px;
    right: 12px;
    bottom: 12px;
  }
}

@media (max-width: 390px) {
  .container {
    width: min(100% - 24px, 1160px);
  }

  .brand strong {
    font-size: 15px;
  }

  .brand small {
    display: none;
  }

  .hero h1,
  .page-hero h1 {
    font-size: 30px;
  }

  .btn {
    padding-inline: 14px;
  }
}