:root {
  --navy: #0b356f;
  --navy-dark: #062653;
  --blue: #104989;
  --orange: #e77418;
  --orange-dark: #c85d0b;
  --gray: #686a6e;
  --light-gray: #f3f5f7;
  --line: #d9dde2;
  --white: #ffffff;
  --text: #182332;
  --shadow: 0 24px 70px rgba(6, 38, 83, .12);
  --radius: 22px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--text);
  background: var(--white);
  font-family: "Source Sans 3", system-ui, sans-serif;
  font-size: 18px;
  line-height: 1.6;
  overflow-x: hidden;
}
a { color: inherit; }
img { display: block; max-width: 100%; }
button, a { -webkit-tap-highlight-color: transparent; }
.container { width: min(1160px, calc(100% - 40px)); margin-inline: auto; }
.section { padding: 105px 0; }
.eyebrow {
  margin: 0 0 14px;
  color: var(--orange);
  font-family: Montserrat, sans-serif;
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .13em;
  text-transform: uppercase;
}
h1, h2, h3 { margin-top: 0; font-family: Montserrat, sans-serif; line-height: 1.12; color: var(--navy-dark); }
h2 { margin-bottom: 18px; font-size: clamp(2rem, 4vw, 3.2rem); letter-spacing: -.04em; }
p { margin-top: 0; }
.skip-link { position: absolute; left: -9999px; top: 8px; z-index: 1000; background: var(--navy); color: white; padding: 10px 16px; }
.skip-link:focus { left: 8px; }

.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,.93);
  border-bottom: 1px solid rgba(11,53,111,.08);
  backdrop-filter: blur(14px);
}
.nav-wrap { min-height: 88px; display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.brand { width: 205px; height: 72px; display: block; overflow: hidden; }
.brand img { width: 100%; height: 100%; object-fit: cover; object-position: center 51%; }
.site-nav { display: flex; align-items: center; gap: 26px; }
.site-nav a { color: var(--navy-dark); font-family: Montserrat, sans-serif; font-size: .82rem; font-weight: 700; text-decoration: none; }
.site-nav a:not(.nav-instagram):hover { color: var(--orange); }
.nav-instagram { display: inline-flex; align-items: center; gap: 8px; padding: 11px 16px; color: white !important; background: var(--navy); border-radius: 999px; }
.nav-instagram:hover { background: var(--orange); }
.nav-instagram svg { width: 18px; fill: currentColor; }
.nav-toggle { display: none; width: 44px; height: 44px; border: 0; background: transparent; padding: 8px; }
.nav-toggle span { display: block; width: 100%; height: 3px; margin: 5px 0; background: var(--navy); border-radius: 3px; }

.hero { position: relative; min-height: 750px; display: grid; align-items: center; padding: 105px 0 90px; overflow: hidden; background: linear-gradient(135deg, #fff 0%, #f8fafc 62%, #eef3f9 100%); }
.hero::after { content: ""; position: absolute; right: -140px; top: -160px; width: 520px; height: 520px; border: 100px solid rgba(231,116,24,.06); transform: rotate(45deg); }
.hero-pattern { position: absolute; inset: auto 0 0; height: 150px; opacity: .15; background-image: linear-gradient(45deg, var(--navy) 25%, transparent 25%), linear-gradient(-45deg, var(--navy) 25%, transparent 25%), linear-gradient(45deg, transparent 75%, var(--orange) 75%), linear-gradient(-45deg, transparent 75%, var(--orange) 75%); background-size: 82px 82px; background-position: 0 0, 0 41px, 41px -41px, -41px 0; mask-image: linear-gradient(to bottom, transparent, black); }
.hero-grid { position: relative; z-index: 2; display: grid; grid-template-columns: 1.05fr .95fr; align-items: center; gap: 60px; }
.hero-copy h1 { margin-bottom: 24px; font-size: clamp(3rem, 6.3vw, 5.7rem); letter-spacing: -.055em; }
.hero-copy h1 span { color: var(--orange); }
.hero-text { max-width: 650px; margin-bottom: 32px; color: #4c5968; font-size: 1.25rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 54px; padding: 13px 22px; border-radius: 999px; font-family: Montserrat, sans-serif; font-size: .88rem; font-weight: 800; text-decoration: none; transition: .2s ease; }
.button-primary { color: white; background: var(--orange); box-shadow: 0 12px 25px rgba(231,116,24,.25); }
.button-primary:hover { background: var(--orange-dark); transform: translateY(-2px); }
.button-secondary { color: var(--navy); border: 2px solid var(--navy); background: white; }
.button-secondary:hover { color: white; background: var(--navy); transform: translateY(-2px); }
.hero-trust { display: flex; flex-wrap: wrap; gap: 18px; margin-top: 29px; color: var(--gray); font-size: .9rem; }
.hero-trust b { color: var(--orange); }
.tile-scene { position: relative; width: min(480px, 100%); aspect-ratio: 1 / .92; margin-inline: auto; transform: rotate(-2deg); }
.tile { position: absolute; width: 31%; aspect-ratio: 1; border: 10px solid white; border-radius: 6px; transform: rotate(45deg); box-shadow: 0 18px 35px rgba(6,38,83,.13); }
.t1{left:8%;top:10%;background:var(--navy)} .t2{left:35%;top:0;background:#aeb5bd}.t3{left:62%;top:10%;background:var(--blue)}
.t4{left:0;top:38%;background:#bbc0c6}.t5{left:34%;top:28%;background:var(--orange)}.t6{left:69%;top:38%;background:#ccd0d4}
.t7{left:9%;top:66%;background:var(--blue)}.t8{left:36%;top:57%;background:var(--navy)}.t9{left:63%;top:66%;background:var(--orange)}
.hero-badge { position: absolute; left: 50%; bottom: 6%; width: 76%; padding: 19px; background: rgba(255,255,255,.94); border: 1px solid rgba(11,53,111,.1); border-radius: 18px; box-shadow: var(--shadow); text-align: center; transform: translateX(-50%) rotate(2deg); }
.hero-badge strong, .hero-badge span { display: block; }
.hero-badge strong { color: var(--navy); font-family: Montserrat, sans-serif; font-size: 1rem; }
.hero-badge span { color: var(--gray); font-size: .88rem; }

.section-heading { max-width: 760px; margin: 0 auto 52px; text-align: center; }
.section-heading > p:last-child { color: var(--gray); font-size: 1.08rem; }
.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.service-card { min-height: 260px; padding: 30px; border: 1px solid var(--line); border-radius: var(--radius); background: white; transition: .25s ease; }
.service-card:hover { transform: translateY(-7px); border-color: rgba(231,116,24,.42); box-shadow: var(--shadow); }
.service-icon { width: 54px; height: 54px; display: grid; place-items: center; margin-bottom: 24px; color: var(--orange); background: #fff3e8; border-radius: 15px; font-size: 1.6rem; }
.service-card h3 { margin-bottom: 10px; font-size: 1.25rem; }
.service-card p { margin-bottom: 0; color: var(--gray); font-size: .98rem; }

.why { position: relative; background: #f5f7fa; overflow: hidden; }
.why::before { content:""; position:absolute; inset:0; opacity:.35; background-image: linear-gradient(45deg, transparent 48%, rgba(11,53,111,.045) 49%, rgba(11,53,111,.045) 51%, transparent 52%); background-size: 72px 72px; }
.why .container { position: relative; }
.why-heading { margin-bottom: 42px; }
.why-heading h2 { color: var(--navy); }
.why-heading > p:last-child { color: var(--gray); }
.why-card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.why-card { min-height: 290px; padding: 32px; background: rgba(255,255,255,.96); border: 1px solid #dfe5ec; border-radius: 20px; box-shadow: 0 12px 28px rgba(6,38,83,.07); transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease; }
.why-card:hover { transform: translateY(-6px); border-color: rgba(231,116,24,.42); box-shadow: var(--shadow); }
.why-icon { width: 56px; height: 56px; display: grid; place-items: center; margin-bottom: 25px; color: var(--navy); background: #edf3fa; border-radius: 16px; }
.why-icon svg { width: 31px; height: 31px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.why-card h3 { margin-bottom: 12px; color: var(--navy); font-size: 1.18rem; }
.why-card p { margin: 0; color: var(--gray); font-size: .98rem; }
.why-bottom { display: flex; align-items: center; justify-content: space-between; gap: 25px; margin-top: 30px; padding: 25px 30px; color: white; background: linear-gradient(120deg, var(--navy-dark), var(--navy)); border-radius: 20px; }
.why-bottom span { font-family: Montserrat, sans-serif; font-weight: 700; }
.why-bottom .button { flex: 0 0 auto; }

.instagram-section { padding-top: 80px; padding-bottom: 80px; background: #f7f8fa; }
.instagram-card { display: flex; align-items: center; justify-content: space-between; gap: 50px; padding: 48px 54px; color: white; background: linear-gradient(125deg, var(--navy-dark), var(--navy) 65%, #174f91); border-radius: 28px; box-shadow: var(--shadow); }
.instagram-card h2 { margin-bottom: 12px; color: white; font-size: clamp(2rem,4vw,3rem); }
.instagram-card p:not(.eyebrow) { max-width: 690px; margin-bottom: 0; color: #d9e2ed; }
.instagram-button { flex: 0 0 auto; display: inline-flex; align-items: center; gap: 10px; padding: 15px 21px; color: white; background: var(--orange); border-radius: 999px; font-family: Montserrat, sans-serif; font-weight: 800; text-decoration: none; }
.instagram-button:hover { background: white; color: var(--navy); }
.instagram-button svg { width: 22px; fill: currentColor; }

.area-grid { display: grid; grid-template-columns: 1fr .9fr; gap: 80px; align-items: center; }
.area-copy > p:not(.eyebrow) { color: var(--gray); font-size: 1.08rem; }
.city-pills { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 26px; }
.city-pills span { padding: 8px 14px; color: var(--navy); background: #edf3fa; border-radius: 999px; font-family: Montserrat, sans-serif; font-size: .78rem; font-weight: 700; }
.area-map { position: relative; min-height: 390px; display: grid; place-items: center; overflow: hidden; background: #f1f5f9; border-radius: 30px; }
.map-ring { position: absolute; border: 2px solid rgba(11,53,111,.15); border-radius: 50%; }
.ring-1 { width: 120px; height:120px; }.ring-2{width:230px;height:230px}.ring-3{width:350px;height:350px}
.map-pin { position: relative; width: 62px; height: 78px; background: var(--orange); border-radius: 50% 50% 50% 0; transform: rotate(-45deg); box-shadow: 0 16px 30px rgba(231,116,24,.3); }
.map-pin span { position:absolute; width:24px; height:24px; left:19px; top:19px; background:white; border-radius:50%; }
.area-map strong { position: absolute; bottom: 46px; color: var(--navy); font-family: Montserrat, sans-serif; }

.contact { padding-top: 50px; }
.contact-card { display: grid; grid-template-columns: 1fr 1.05fr; gap: 70px; padding: 58px; background: #f4f6f8; border-radius: 30px; }
.contact-copy p:last-child { color: var(--gray); }
.contact-links { display: grid; gap: 12px; }
.contact-links a { display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 19px 22px; color: var(--navy); background: white; border: 1px solid var(--line); border-radius: 16px; text-decoration: none; transition: .2s ease; }
.contact-links a:hover { border-color: var(--orange); transform: translateX(4px); }
.contact-links span { color: var(--gray); font-size: .85rem; }
.contact-links strong { font-family: Montserrat, sans-serif; font-size: .88rem; text-align: right; }

.site-footer { padding: 36px 0; border-top: 1px solid var(--line); }
.footer-grid { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 30px; color: var(--gray); font-size: .86rem; }
.footer-grid img { width: 165px; height: 66px; object-fit: cover; object-position: center 51%; }
.footer-grid p { margin: 0; }
.footer-grid p:nth-child(2) { color: var(--navy); font-family: Montserrat, sans-serif; font-weight: 700; }

.reveal { opacity: 0; transform: translateY(24px); transition: opacity .65s ease, transform .65s ease; }
.reveal.visible { opacity: 1; transform: none; }

@media (max-width: 900px) {
  .nav-toggle { display: block; }
  .site-nav { position: absolute; left: 20px; right: 20px; top: 78px; display: none; flex-direction: column; align-items: stretch; gap: 0; padding: 14px; background: white; border: 1px solid var(--line); border-radius: 18px; box-shadow: var(--shadow); }
  .site-nav.open { display: flex; }
  .site-nav a { padding: 13px 12px; }
  .nav-instagram { justify-content: center; margin-top: 6px; }
  .hero { min-height: auto; padding-top: 78px; }
  .hero-grid, .area-grid, .contact-card { grid-template-columns: 1fr; }
  .hero-grid { gap: 70px; }
  .hero-copy { text-align: center; }
  .hero-text { margin-inline: auto; }
  .hero-actions, .hero-trust { justify-content: center; }
  .tile-scene { max-width: 430px; }
  .service-grid { grid-template-columns: repeat(2, 1fr); }
  .area-grid, .contact-card { gap: 45px; }
  .why-card-grid { grid-template-columns: 1fr; max-width: 680px; margin-inline: auto; }
  .instagram-card { flex-direction: column; align-items: flex-start; }
  .footer-grid { grid-template-columns: 1fr; text-align: center; justify-items: center; }
}

@media (max-width: 620px) {
  body { font-size: 17px; }
  .container { width: min(100% - 28px, 1160px); }
  .section { padding: 78px 0; }
  .nav-wrap { min-height: 76px; }
  .brand img { width: 165px; }
  .hero { padding-top: 62px; }
  .hero-copy h1 { font-size: clamp(2.7rem, 14vw, 4.2rem); }
  .hero-text { font-size: 1.08rem; }
  .hero-actions { flex-direction: column; }
  .button { width: 100%; }
  .hero-trust { gap: 10px 15px; font-size: .8rem; }
  .tile-scene { transform: scale(.9) rotate(-2deg); margin-block: -20px; }
  .service-grid { grid-template-columns: 1fr; }
  .service-card { min-height: auto; }
  .why-card { min-height: auto; padding: 26px; }
  .why-bottom { flex-direction: column; align-items: stretch; text-align: center; padding: 25px 22px; }
  .why-bottom .button { width: 100%; }
  .instagram-card { padding: 35px 28px; }
  .instagram-button { width: 100%; justify-content: center; }
  .area-map { min-height: 330px; }
  .contact-card { padding: 34px 24px; }
  .contact-links a { align-items: flex-start; flex-direction: column; gap: 4px; }
  .contact-links strong { text-align: left; overflow-wrap: anywhere; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}

/* Project gallery */
.gallery { background: #f7f9fc; }
.gallery-grid {
  display: grid;
  grid-template-columns: 1.35fr 1fr 1fr;
  grid-template-rows: repeat(2, minmax(260px, 1fr));
  gap: 1.25rem;
  margin-top: 2.5rem;
}
.gallery-item {
  position: relative;
  overflow: hidden;
  border: 0;
  border-radius: 22px;
  padding: 0;
  min-height: 300px;
  cursor: pointer;
  background: #0b356f;
  box-shadow: 0 18px 40px rgba(11, 53, 111, .13);
  text-align: left;
}
.gallery-item-large { grid-row: 1 / span 2; }
.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .45s ease;
}
.gallery-item:hover img { transform: scale(1.035); }
.gallery-item::after {
  content: "";
  position: absolute;
  inset: 45% 0 0;
  background: linear-gradient(transparent, rgba(5, 24, 52, .88));
}
.gallery-item span {
  position: absolute;
  z-index: 2;
  left: 1.35rem;
  right: 1.35rem;
  bottom: 1.25rem;
  color: #fff;
  display: grid;
  gap: .25rem;
}
.gallery-item strong { font-family: "Montserrat", sans-serif; font-size: 1.18rem; }
.gallery-item small { font-size: .95rem; opacity: .9; }
.gallery-cta {
  margin-top: 2rem;
  padding: 1.25rem 1.4rem;
  border-radius: 18px;
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  box-shadow: 0 10px 30px rgba(11, 53, 111, .08);
}
.gallery-cta p { margin: 0; }
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(3, 14, 31, .92);
  display: grid;
  place-items: center;
  padding: 3.5rem 1rem 1rem;
}
.lightbox[hidden] { display: none; }
.lightbox img {
  max-width: min(1100px, 94vw);
  max-height: 88vh;
  object-fit: contain;
  border-radius: 12px;
  box-shadow: 0 25px 80px rgba(0,0,0,.45);
}
.lightbox-close {
  position: fixed;
  top: 1rem;
  right: 1.25rem;
  width: 44px;
  height: 44px;
  border: 0;
  border-radius: 50%;
  background: #fff;
  color: #0b356f;
  font-size: 2rem;
  line-height: 1;
  cursor: pointer;
}
@media (max-width: 760px) {
  .gallery-grid { grid-template-columns: 1fr; grid-template-rows: none; }
  .gallery-item-large { grid-row: auto; }
  .gallery-item { min-height: 360px; }
  .gallery-cta { align-items: flex-start; flex-direction: column; }
}

@media (min-width: 761px) and (max-width: 1050px) {
  .gallery-grid { grid-template-columns: 1.2fr 1fr; grid-template-rows: repeat(3, minmax(260px, 1fr)); }
  .gallery-item-large { grid-row: 1 / span 2; }
}