:root {
  --orange: #f39200;
  --orange-2: #ffae2b;
  --orange-dark: #cf7500;
  --ink: #1e252e;
  --ink-soft: #334155;
  --muted: #687385;
  --paper: #ffffff;
  --canvas: #f6f7fa;
  --line: rgba(30,37,46,.12);
  --dark: #111923;
  --shadow: 0 24px 70px rgba(15,23,42,.14);
  --radius-lg: 30px;
  --radius-md: 20px;
  --container: 1180px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  color: var(--ink);
  background: var(--canvas);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
img { display: block; max-width: 100%; height: auto; }
button, input, textarea { font: inherit; }
.container { width: min(calc(100% - 48px), var(--container)); margin-inline: auto; }
.skip-link { position: absolute; top: 14px; left: -999px; z-index: 999; padding: 10px 14px; border-radius: 999px; background: var(--ink); color: #fff; text-decoration: none; font-weight: 800; }
.skip-link:focus { left: 14px; }
.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(255,255,255,.72);
  transition: box-shadow .24s ease, background .24s ease, min-height .24s ease;
}
.site-header.is-scrolled { box-shadow: 0 18px 44px rgba(15,23,42,.10); }
.nav-shell { min-height: 92px; display: flex; align-items: center; justify-content: space-between; gap: 26px; }
.brand { display: inline-flex; align-items: center; text-decoration: none; }
.brand img { width: 215px; }
.main-nav { display: flex; align-items: center; gap: 10px; }
.main-nav a { position: relative; padding: 10px 15px; border-radius: 999px; color: var(--ink-soft); text-decoration: none; font-weight: 850; font-size: 15px; }
.main-nav a:hover, .main-nav a:focus-visible { color: var(--orange-dark); background: rgba(243,146,0,.11); outline: none; }
.nav-toggle { display: none; width: 46px; height: 46px; border: 0; border-radius: 14px; background: rgba(243,146,0,.14); cursor: pointer; }
.nav-toggle span { display: block; width: 21px; height: 2px; margin: 5px auto; background: var(--orange-dark); border-radius: 999px; transition: transform .2s ease, opacity .2s ease; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.section { padding: clamp(76px, 9vw, 124px) 0; scroll-margin-top: 110px; }
.section-dark { color: #fff; background: var(--dark); }
.hero { position: relative; min-height: 790px; padding: 180px 0 108px; overflow: clip; }
.hero::before { content: ""; position: absolute; inset: 0; z-index: 1; background: linear-gradient(90deg, rgba(17,25,35,.96) 0%, rgba(17,25,35,.86) 44%, rgba(17,25,35,.42) 74%, rgba(17,25,35,.16) 100%); }
.hero::after { content: ""; position: absolute; width: 540px; height: 540px; right: -170px; bottom: -210px; z-index: 1; border-radius: 50%; background: var(--orange); opacity: .22; filter: blur(70px); }
.hero-media { position: absolute; inset: 0; }
.hero-media picture, .hero-media img { width: 100%; height: 100%; }
.hero-media img { object-fit: cover; object-position: center; filter: saturate(1.04) contrast(1.02); }
.hero-layout { position: relative; z-index: 2; display: grid; grid-template-columns: minmax(0, 1fr) 310px; gap: 60px; align-items: end; }
.hero-content { max-width: 850px; }
.pretitle { margin: 0 0 15px; color: var(--orange-2); text-transform: uppercase; letter-spacing: .13em; font-weight: 950; font-size: 12px; }
h1, h2, h3 { margin: 0; line-height: 1.04; letter-spacing: -.045em; }
h1 { font-size: clamp(43px, 7.4vw, 88px); }
h2 { font-size: clamp(34px, 5vw, 62px); }
h3 { font-size: clamp(23px, 2.8vw, 34px); }
.lead { max-width: 790px; margin: 28px 0 0; font-size: clamp(18px, 2vw, 23px); color: rgba(255,255,255,.84); }
.actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 36px; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 54px; padding: 0 25px; border: 0; border-radius: 999px; text-decoration: none; font-weight: 950; cursor: pointer; transition: transform .18s ease, box-shadow .18s ease, background .18s ease, border-color .18s ease; }
.button:hover { transform: translateY(-2px); }
.button-primary { color: #fff; background: linear-gradient(135deg, var(--orange), var(--orange-dark)); box-shadow: 0 20px 38px rgba(243,146,0,.28); }
.button-glass { color: #fff; border: 1px solid rgba(255,255,255,.28); background: rgba(255,255,255,.09); backdrop-filter: blur(12px); }
.hero-badge { padding: 28px; border: 1px solid rgba(255,255,255,.18); border-radius: var(--radius-lg); background: rgba(255,255,255,.11); box-shadow: var(--shadow); backdrop-filter: blur(18px); }
.badge-number { display: inline; font-size: 58px; line-height: .9; color: var(--orange-2); font-weight: 950; letter-spacing: -.07em; }
.badge-unit { color: var(--orange-2); font-size: 24px; font-weight: 950; }
.hero-badge p { margin: 12px 0 0; color: rgba(255,255,255,.82); font-weight: 800; }
.intro { max-width: 850px; margin-bottom: 48px; }
.intro p:not(.pretitle) { margin: 23px 0 0; color: var(--muted); font-size: 19px; }
.section-offer { background: radial-gradient(circle at 12% 0%, rgba(243,146,0,.12), transparent 34%), var(--canvas); }
.service-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; }
.service-card { position: relative; display: flex; flex-direction: column; min-height: 428px; padding: 34px; border: 1px solid var(--line); border-radius: var(--radius-lg); background: rgba(255,255,255,.92); box-shadow: 0 18px 48px rgba(15,23,42,.07); overflow: hidden; isolation: isolate; }
.service-card::before { content: ""; position: absolute; inset: 0 auto 0 0; width: 7px; background: linear-gradient(180deg, var(--orange), var(--orange-2)); }
.service-card::after { content: ""; position: absolute; width: 180px; height: 180px; right: -90px; top: -80px; border-radius: 50%; background: rgba(243,146,0,.10); z-index: -1; }
.service-index { color: var(--orange-dark); font-weight: 950; margin-bottom: 54px; }
.service-card p { margin: 24px 0 30px; color: var(--muted); }
.service-card a { margin-top: auto; color: var(--orange-dark); text-decoration: none; font-weight: 950; }
.service-card a::after { content: " →"; }
.client-band { position: relative; overflow: hidden; }
.client-band::before { content: ""; position: absolute; inset: 0; background: linear-gradient(135deg, rgba(17,25,35,.98), rgba(17,25,35,.88)), url('../images/gallery3.jpg') center/cover; opacity: 1; }
.client-layout { position: relative; display: grid; grid-template-columns: 1fr .9fr; gap: 56px; align-items: center; }
.client-questions { display: grid; gap: 14px; }
.client-questions p { margin: 0; padding: 22px 24px; border: 1px solid rgba(255,255,255,.13); border-radius: var(--radius-md); background: rgba(255,255,255,.08); color: rgba(255,255,255,.88); font-size: clamp(22px, 2.2vw, 31px); font-weight: 920; letter-spacing: -.025em; backdrop-filter: blur(12px); }
.question-section { background: #fff; }
.question-layout { display: grid; grid-template-columns: .86fr 1fr; gap: 66px; align-items: start; }
.question-copy .copy-muted { margin: 24px 0 0; max-width: 560px; color: var(--muted); }
.iod { margin-top: 24px; color: var(--muted); font-size: 15px; }
.iod a { color: var(--orange-dark); font-weight: 850; }
.contact-form { padding: clamp(22px, 3vw, 34px); border: 1px solid var(--line); border-radius: var(--radius-lg); background: linear-gradient(180deg, #fff, #f8fafc); box-shadow: 0 24px 60px rgba(15,23,42,.10); }
.field { margin-bottom: 18px; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
label { display: block; margin-bottom: 8px; color: var(--ink); font-weight: 900; }
input, textarea { width: 100%; padding: 14px 16px; border: 1px solid rgba(104,115,133,.32); border-radius: 16px; background: #fff; color: var(--ink); outline: none; transition: border-color .16s ease, box-shadow .16s ease; }
textarea { resize: vertical; min-height: 150px; }
input:focus, textarea:focus { border-color: var(--orange); box-shadow: 0 0 0 4px rgba(243,146,0,.14); }
.check-row { display: flex; gap: 12px; align-items: flex-start; color: var(--muted); font-weight: 650; }
.check-row input { width: 20px; height: 20px; flex: 0 0 auto; margin-top: 4px; accent-color: var(--orange); }
.form-status { min-height: 24px; margin: 13px 0; color: #b45309; font-weight: 850; }
.gallery-section { background: var(--canvas); }
.gallery { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 14px; }
.gallery-item { padding: 0; border: 0; border-radius: 22px; overflow: hidden; background: #fff; cursor: zoom-in; box-shadow: 0 16px 36px rgba(15,23,42,.12); }
.gallery-item img { width: 100%; aspect-ratio: 1 / 1; object-fit: cover; transition: transform .32s ease, filter .32s ease; }
.gallery-item:hover img, .gallery-item:focus-visible img { transform: scale(1.055); filter: saturate(1.08); }
.gallery-item:focus-visible { outline: 4px solid rgba(243,146,0,.35); outline-offset: 4px; }
.site-footer { padding: 48px 0; background: #111827; color: rgba(255,255,255,.72); }
.footer-layout { display: flex; justify-content: space-between; gap: 34px; align-items: center; }
.footer-logo { width: 166px; margin-bottom: 12px; }
.footer-layout p { margin: 0; }
.footer-nav { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 16px; }
.footer-nav a { color: rgba(255,255,255,.76); text-decoration: none; font-weight: 750; }
.footer-nav a:hover, .footer-nav a:focus-visible { color: var(--orange-2); outline: none; }
.lightbox { width: min(980px, calc(100% - 32px)); padding: 0; border: 0; border-radius: 26px; background: #0b1118; color: #fff; box-shadow: 0 26px 80px rgba(0,0,0,.38); }
.lightbox::backdrop { background: rgba(3,7,18,.78); backdrop-filter: blur(8px); }
.lightbox img { width: 100%; max-height: 76vh; object-fit: contain; background: #0b1118; }
.lightbox p { margin: 0; padding: 14px 20px 20px; color: rgba(255,255,255,.82); }
.lightbox-close { position: absolute; top: 12px; right: 12px; width: 42px; height: 42px; border: 0; border-radius: 50%; color: #fff; background: rgba(0,0,0,.48); font-size: 32px; line-height: 1; cursor: pointer; }
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .58s ease, transform .58s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
@media (max-width: 1020px) {
  .hero-layout, .client-layout, .question-layout { grid-template-columns: 1fr; }
  .hero-badge { max-width: 360px; }
  .service-grid { grid-template-columns: 1fr; }
  .service-card { min-height: 320px; }
  .gallery { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 760px) {
  .container { width: min(calc(100% - 30px), var(--container)); }
  .nav-shell { min-height: 76px; }
  .brand img { width: 170px; }
  .nav-toggle { display: block; }
  .main-nav { position: fixed; top: 76px; left: 15px; right: 15px; display: none; flex-direction: column; align-items: stretch; padding: 14px; border: 1px solid var(--line); border-radius: 24px; background: rgba(255,255,255,.98); box-shadow: var(--shadow); }
  .main-nav.is-open { display: flex; }
  .main-nav a { padding: 14px 16px; }
  .hero { min-height: auto; padding: 128px 0 72px; }
  .hero::before { background: linear-gradient(180deg, rgba(17,25,35,.97), rgba(17,25,35,.82)); }
  .hero-media img { object-position: center; }
  .lead { font-size: 18px; }
  .actions { align-items: stretch; }
  .button { width: 100%; }
  .split { grid-template-columns: 1fr; }
  .gallery { grid-template-columns: repeat(2, 1fr); }
  .footer-layout { flex-direction: column; align-items: flex-start; }
  .footer-nav { justify-content: flex-start; }
}
@media (max-width: 420px) {
  .gallery { gap: 10px; }
  .service-card { padding: 28px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; }
}