:root {
  --navy: #15233b;
  --navy-deep: #0d182a;
  --orange: #f47d3e;
  --orange-dark: #df6428;
  --paper: #f6f4ef;
  --white: #ffffff;
  --ink: #172033;
  --muted: #5d6674;
  --line: rgba(21, 35, 59, .14);
  --radius: 22px;
  --shadow: 0 24px 70px rgba(5, 16, 34, .16);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: Inter, "Segoe UI", Arial, sans-serif; line-height: 1.6; }
img { display: block; max-width: 100%; }
a { color: inherit; }
.skip-link { position: fixed; left: 1rem; top: -5rem; background: white; padding: .75rem 1rem; z-index: 999; }
.skip-link:focus { top: 1rem; }

.site-header { min-height: 150px; display: flex; flex-direction: column; align-items: center; justify-content: center; padding: .7rem clamp(1.2rem, 5vw, 5rem) .9rem; background: rgba(255,255,255,.97); position: sticky; top: 0; z-index: 50; border-bottom: 1px solid var(--line); backdrop-filter: blur(12px); }
.brand img { width: 188px; height: 84px; object-fit: contain; }
nav { display: flex; align-items: center; justify-content: center; gap: clamp(1rem, 3vw, 2.8rem); font-size: .86rem; font-weight: 760; text-transform: uppercase; letter-spacing: .08em; }
nav a { text-decoration: none; }
nav a:not(.nav-cta):hover { color: var(--orange-dark); }
.nav-portal { color: var(--orange-dark); }
.menu-button { display: none; border: 1px solid var(--line); background: white; padding: .65rem .9rem; border-radius: 10px; font-weight: 700; }

.hero { min-height: calc(100svh - 150px); position: relative; display: flex; align-items: center; overflow: hidden; color: white; }
.hero-image, .hero-overlay { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero-image { object-fit: cover; }
.hero-overlay { background: linear-gradient(90deg, rgba(8,19,37,.94) 0%, rgba(13,29,52,.78) 48%, rgba(13,29,52,.18) 82%); }
.hero-content { width: min(760px, 90%); margin-left: clamp(1.2rem, 8vw, 8.5rem); padding: 5rem 0 8rem; position: relative; z-index: 2; }
.hero-portal { display: inline-flex; align-items: center; width: fit-content; margin-bottom: 1.5rem; padding: .42rem .78rem; border: 1px solid rgba(255,155,102,.42); border-radius: 12px; background: rgba(8,19,37,.86); color: #ff9b66; font-weight: 850; text-transform: uppercase; letter-spacing: .04em; text-decoration: none; box-shadow: 0 8px 25px rgba(0,0,0,.18); }
.hero-portal:hover { background: var(--orange); color: var(--navy-deep); }
.eyebrow { margin: 0 0 1rem; text-transform: uppercase; letter-spacing: .18em; font-size: .76rem; font-weight: 800; color: #ff9b66; }
.eyebrow.orange { color: var(--orange-dark); }
h1, h2, h3 { margin-top: 0; line-height: 1.08; letter-spacing: -.035em; }
h1 { max-width: 720px; font-size: clamp(2.9rem, 6.6vw, 6.8rem); margin-bottom: 1.4rem; }
h2 { font-size: clamp(2.2rem, 4.4vw, 4.5rem); margin-bottom: 1.2rem; }
h3 { font-size: 1.45rem; }
.hero-copy { max-width: 650px; margin: 0 0 2.2rem; font-size: clamp(1.05rem, 1.7vw, 1.3rem); color: rgba(255,255,255,.82); }
.hero-actions { display: flex; flex-wrap: wrap; gap: .8rem; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: .55rem; min-height: 50px; padding: .8rem 1.35rem; border-radius: 999px; text-decoration: none; font-weight: 780; transition: transform .2s ease, background .2s ease; }
.button-icon, .whatsapp-icon { flex: 0 0 auto; display: inline-grid; place-items: center; width: 1.55rem; height: 1.55rem; border-radius: 50%; font-size: .92rem; line-height: 1; }
.button-icon { background: rgba(13,24,42,.12); }
.whatsapp-icon { background: #25d366; color: #082315; font-size: 1rem; font-weight: 900; }
.button:hover { transform: translateY(-2px); }
.button-primary { background: var(--orange); color: var(--navy-deep); }
.button-primary:hover { background: #ff9360; }
.button-ghost { border: 1px solid rgba(255,255,255,.6); color: white; }
.button-outline { border: 1px solid var(--line); color: var(--navy); background: white; }
.button-outline:hover { border-color: var(--orange); }
.hero-facts { position: absolute; z-index: 2; bottom: 0; right: 0; display: flex; gap: 1px; background: rgba(255,255,255,.15); }
.hero-facts span { background: rgba(11,25,45,.86); padding: 1.25rem clamp(1.2rem, 3vw, 2.8rem); font-size: .86rem; font-weight: 750; letter-spacing: .03em; }

.section { padding: clamp(5rem, 10vw, 9rem) clamp(1.2rem, 7vw, 7.5rem); }
.section-heading { max-width: 790px; margin-bottom: 3.6rem; }
.section-heading > p:last-child { color: var(--muted); font-size: 1.08rem; max-width: 660px; }
.discipline-window { min-height: 700px; display: grid; grid-template-columns: 1fr 1fr; background: white; border-top: 1px solid var(--line); scroll-margin-top: 150px; }
.discipline-window.reverse .discipline-visual { order: 2; }
.discipline-visual { min-height: 620px; background: var(--navy); overflow: hidden; }
.discipline-visual img { width: 100%; height: 100%; object-fit: cover; }
.architecture-visual { background: #f3f1ec; padding: clamp(4rem, 9vw, 9rem); }
.architecture-visual img { object-fit: contain; }
.discipline-copy { padding: clamp(4rem, 9vw, 9rem); display: flex; flex-direction: column; justify-content: center; }
.discipline-copy > p:not(.eyebrow) { color: var(--muted); font-size: 1.08rem; }
.discipline-copy ul { padding-left: 1.1rem; color: var(--muted); }
.discipline-copy li { margin: .4rem 0; }
.text-link { display: inline-block; width: fit-content; margin-top: 1.3rem; color: var(--navy); font-weight: 820; text-decoration: none; border-bottom: 2px solid var(--orange); }
.portal-link { color: var(--orange-dark); }

.terrain-showcase { background: white; }
.terrain-heading { display: grid; grid-template-columns: 1.15fr .85fr; gap: clamp(2rem, 7vw, 7rem); align-items: end; margin-bottom: 2.6rem; }
.terrain-heading h2 { max-width: 850px; margin-bottom: 0; }
.terrain-heading > p { margin: 0; color: var(--muted); font-size: 1.08rem; }
.terrain-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.terrain-card { margin: 0; overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius); background: var(--navy-deep); box-shadow: 0 15px 45px rgba(5,16,34,.1); }
.terrain-card img { width: 100%; height: clamp(300px, 36vw, 520px); object-fit: cover; }
.terrain-card figcaption { display: flex; flex-direction: column; gap: .25rem; padding: 1.25rem 1.4rem 1.4rem; color: white; }
.terrain-card figcaption strong { font-size: 1.08rem; }
.terrain-card figcaption span { color: rgba(255,255,255,.67); font-size: .88rem; }

.projects { background: var(--navy-deep); color: white; }
.section-heading.light > p:last-child { color: rgba(255,255,255,.68); }
.gallery { display: grid; grid-template-columns: 1.25fr 1fr 1fr; grid-template-rows: repeat(2, minmax(260px, 36vh)); gap: .8rem; }
.gallery figure { margin: 0; position: relative; overflow: hidden; border-radius: 18px; background: #263650; }
.gallery-main { grid-row: 1 / 3; }
.gallery img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.gallery figure:hover img { transform: scale(1.025); }
.gallery figcaption { position: absolute; inset: auto 0 0; padding: 3.5rem 1.4rem 1.2rem; background: linear-gradient(transparent, rgba(6,16,30,.9)); display: flex; flex-direction: column; }
.gallery figcaption span { color: rgba(255,255,255,.7); font-size: .86rem; }

.media-section { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(2rem, 7vw, 7rem); align-items: center; background: #ebe8e0; }
.media-copy > p:not(.eyebrow) { color: var(--muted); font-size: 1.08rem; }
.media-tags { display: flex; flex-wrap: wrap; gap: .55rem; margin-top: 1.8rem; }
.media-tags span { border: 1px solid var(--line); background: rgba(255,255,255,.6); padding: .48rem .8rem; border-radius: 999px; font-size: .78rem; font-weight: 760; }
.media-video-only { display: block; }
.media-video-only .video-frame { width: min(940px, 100%); margin: 0 auto; }
.video-frame { background: var(--navy-deep); border-radius: var(--radius); padding: .65rem; box-shadow: var(--shadow); overflow: hidden; }
.video-frame video { display: block; width: 100%; max-height: 620px; border-radius: 16px; background: #07101e; }

.equipment-rental { background: #ebe8e0; border-top: 1px solid var(--line); }
.equipment-heading { display: grid; grid-template-columns: 1fr .85fr; gap: clamp(2rem, 7vw, 7rem); align-items: end; margin-bottom: 2.8rem; }
.equipment-heading h2 { max-width: 780px; margin-bottom: 0; }
.equipment-intro > p { margin: 0 0 1.4rem; color: var(--muted); font-size: 1.05rem; }
.equipment-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: .9rem; }
.equipment-card { min-width: 0; overflow: hidden; border: 1px solid rgba(21,35,59,.11); border-radius: 18px; background: white; box-shadow: 0 12px 36px rgba(5,16,34,.08); }
.equipment-image { height: clamp(210px, 22vw, 320px); padding: 1rem; display: grid; place-items: center; background: linear-gradient(145deg, #fff, #f2f1ed); }
.equipment-image img { width: 100%; height: 100%; object-fit: contain; }
.equipment-card h3 { margin: 0; padding: 1rem 1.2rem 1.2rem; border-top: 1px solid var(--line); font-size: 1.05rem; letter-spacing: -.01em; }

.contact { background: var(--navy); color: white; display: grid; grid-template-columns: 1.25fr .75fr; gap: clamp(2rem, 8vw, 8rem); align-items: center; }
.contact > div:first-child > p:last-child { color: rgba(255,255,255,.7); max-width: 660px; }
.contact-card { background: white; color: var(--ink); border-radius: var(--radius); padding: clamp(1.6rem, 4vw, 3rem); box-shadow: var(--shadow); }
.contact-label { color: var(--orange-dark); font-weight: 850; text-transform: uppercase; letter-spacing: .1em; font-size: .78rem; }
.contact-actions { display: grid; gap: .7rem; margin-top: 1.3rem; }
.contact-actions .button { width: 100%; }
.contact-details { margin-top: 1.5rem; padding-top: 1.2rem; border-top: 1px solid var(--line); display: grid; gap: .7rem; }
.contact-detail { min-width: 0; display: grid; grid-template-columns: 38px minmax(0, 1fr); gap: .8rem; align-items: center; padding: .75rem; border-radius: 13px; background: #f7f6f2; text-decoration: none; }
.contact-detail:hover { background: #f0ede6; }
.detail-icon { display: grid; place-items: center; width: 38px; height: 38px; border-radius: 50%; background: rgba(244,125,62,.14); color: var(--orange-dark); font-size: .95rem; font-weight: 900; }
.detail-copy { min-width: 0; display: flex; flex-direction: column; gap: .08rem; }
.detail-copy small { color: var(--muted); font-size: .72rem; font-weight: 750; }
.detail-copy strong, .phone-links a { overflow-wrap: anywhere; color: var(--navy); font-size: .95rem; font-weight: 820; text-decoration: none; }
.phone-links { display: flex; flex-wrap: wrap; gap: .25rem 1rem; }

.locations { background: #ebe8e0; }
.location-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.location-card { min-height: 310px; border-radius: var(--radius); background: white; padding: clamp(2rem, 5vw, 4rem); display: flex; flex-direction: column; justify-content: flex-end; box-shadow: 0 12px 35px rgba(5,16,34,.08); }
.location-card-dark { background: var(--navy); color: white; }
.location-card h3 { font-size: clamp(1.7rem, 3vw, 2.6rem); margin-bottom: .7rem; }
.location-card p { margin: 0; color: var(--muted); }
.location-card-dark p { color: rgba(255,255,255,.7); }
.location-card-dark .text-link { color: white; }
.location-type { text-transform: uppercase; letter-spacing: .15em; font-size: .75rem; font-weight: 850; color: var(--orange-dark) !important; }
.location-card-map { padding: 1rem; display: grid; grid-template-columns: minmax(200px, .8fr) minmax(270px, 1.2fr); grid-template-rows: 1fr auto; gap: 1rem; align-items: stretch; }
.location-copy { padding: clamp(1rem, 3vw, 2.4rem); align-self: end; }
.mini-map { width: 100%; min-height: 290px; border: 0; border-radius: 15px; background: #d9ddd7; }
.map-actions { grid-column: 1 / -1; display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: .6rem 1rem; padding: 0 .5rem .35rem; }
.map-actions .text-link { margin-top: 0; }
.location-card-light .map-actions .text-link { color: var(--navy); }
.location-card-dark .map-actions .text-link { color: white; }

.whatsapp-float { position: fixed; right: 1.2rem; bottom: 1.2rem; z-index: 70; display: inline-flex; align-items: center; justify-content: center; min-height: 52px; padding: .8rem 1.15rem; border-radius: 999px; background: #25d366; color: #082315; text-decoration: none; font-weight: 850; box-shadow: 0 12px 35px rgba(0,0,0,.24); transition: transform .2s ease; }
.whatsapp-float:hover { transform: translateY(-3px); }

footer { padding: 2.5rem clamp(1.2rem, 7vw, 7.5rem); display: grid; grid-template-columns: 1fr auto auto; gap: 2rem; align-items: center; font-size: .85rem; }
footer img { width: 130px; }
footer p { margin: 0; color: var(--muted); }
footer a { color: var(--navy); font-weight: 750; text-decoration: none; }

@media (max-width: 900px) {
  .menu-button { display: block; }
  .site-header { min-height: 86px; flex-direction: row; justify-content: space-between; }
  nav { display: none; position: absolute; left: 1rem; right: 1rem; top: 82px; flex-direction: column; align-items: stretch; padding: 1rem; border-radius: 16px; background: white; box-shadow: var(--shadow); }
  nav.open { display: flex; }
  nav a { padding: .6rem; }
  .nav-cta { text-align: center; }
  .hero-content { margin: 0 auto; }
  .hero-facts { left: 0; right: 0; }
  .hero-facts span { flex: 1; text-align: center; padding: 1rem .5rem; }
  .discipline-window { grid-template-columns: 1fr; min-height: auto; }
  .discipline-window.reverse .discipline-visual { order: 0; }
  .discipline-visual { min-height: 480px; }
  .gallery { grid-template-columns: 1fr 1fr; grid-template-rows: 480px 300px 300px; }
  .gallery-main { grid-column: 1 / 3; grid-row: auto; }
  .contact, .media-section, .location-grid, .terrain-heading, .equipment-heading { grid-template-columns: 1fr; }
  .terrain-grid { grid-template-columns: 1fr; }
  .terrain-card img { height: clamp(300px, 66vw, 520px); }
  .equipment-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .equipment-image { height: 300px; }
  .location-card-map { grid-template-columns: 1fr 1.25fr; }
  footer { grid-template-columns: 1fr; text-align: center; justify-items: center; }
}

@media (max-width: 580px) {
  .site-header { min-height: 76px; }
  .brand img { width: 130px; }
  .hero-portal { margin-bottom: 1.35rem; padding: .42rem .72rem; font-size: 1rem; }
  h1 { font-size: clamp(2.6rem, 14vw, 4.5rem); }
  .hero { min-height: 790px; }
  .hero-overlay { background: linear-gradient(180deg, rgba(8,19,37,.75), rgba(8,19,37,.94)); }
  .hero-content { padding: 4rem 0 9rem; }
  .hero-facts { font-size: .72rem; }
  .discipline-visual { min-height: 340px; }
  .discipline-copy { padding: 3.5rem 1.2rem; }
  .gallery { display: flex; overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: .6rem; }
  .gallery figure { min-width: 88vw; height: 440px; scroll-snap-align: center; }
  .equipment-grid { grid-template-columns: 1fr 1fr; gap: .65rem; }
  .equipment-image { height: 210px; padding: .7rem; }
  .equipment-card h3 { padding: .8rem; font-size: .92rem; }
  .location-card-map { grid-template-columns: 1fr; }
  .location-copy { padding: 1.2rem; }
  .mini-map { min-height: 250px; }
  .phone-links { flex-direction: column; gap: .16rem; }
  .whatsapp-float { right: .8rem; bottom: .8rem; min-height: 48px; font-size: .86rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}