:root {
  color-scheme: light;
  --bg: #f4f7fb;
  --ink: #071433;
  --muted: #526078;
  --teal: #017a66;
  --teal-2: #018f75;
  --blue: #002880;
  --line: rgba(0, 40, 128, 0.12);
  --card: rgba(255, 255, 255, 0.76);
  --card-solid: #ffffff;
  --field: #f8fafc;
  --shadow: 0 24px 50px rgba(7, 20, 51, 0.08);
  --header: rgba(244, 247, 251, 0.82);
  --glow: rgba(1, 143, 117, 0.2);
  --glow-2: rgba(0, 40, 128, 0.1);
  --btn: #002880;
  --btn-ink: #ffffff;
  --chip: rgba(1, 143, 117, 0.12);
  --chip-ink: #015e50;
  --menu: #ffffff;
  --shade: linear-gradient(100deg, #f4f7fb 8%, rgba(244, 247, 251, 0.88) 38%, rgba(244, 247, 251, 0.2) 68%, rgba(244, 247, 251, 0) 100%);
  --mark: linear-gradient(145deg, #7dffe4 0%, #018f75 38%, #002880 100%);
  --radius: 22px;
  --sans: "Outfit", system-ui, sans-serif;
  --display: "Syne", "Outfit", sans-serif;
}

html[data-theme="dark"] {
    color-scheme: dark;
    --bg: #070d18;
    --ink: #eef3fb;
    --muted: #a9b6cc;
    --teal: #3ee0c3;
    --teal-2: #18c4a4;
    --blue: #9dbbff;
    --line: rgba(157, 187, 255, 0.16);
    --card: rgba(14, 24, 44, 0.72);
    --card-solid: #101a30;
    --field: #0c1628;
    --shadow: 0 24px 60px rgba(0, 0, 0, 0.38);
    --header: rgba(7, 13, 24, 0.8);
    --glow: rgba(46, 211, 176, 0.22);
    --glow-2: rgba(80, 130, 255, 0.16);
    --btn: #2ed3b0;
    --btn-ink: #04221c;
    --chip: rgba(46, 211, 176, 0.14);
    --chip-ink: #b8fff0;
    --menu: #101a30;
    --shade: linear-gradient(100deg, #070d18 6%, rgba(7, 13, 24, 0.82) 40%, rgba(7, 13, 24, 0.25) 70%, rgba(7, 13, 24, 0) 100%);
    --mark: linear-gradient(145deg, #d8fff6 0%, #3ee0c3 36%, #8eb6ff 100%);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
html:not(.ready) { overflow: hidden; }
@media (scripting: none) {
  html { overflow: auto; }
  #loader { display: none !important; }
}
body {
  margin: 0;
  overflow-x: hidden;
  color: var(--ink);
  background:
    radial-gradient(900px 480px at 100% -10%, var(--glow), transparent 55%),
    radial-gradient(700px 420px at -10% 10%, var(--glow-2), transparent 50%),
    var(--bg);
  font-family: var(--sans);
  font-size: 16.5px;
  line-height: 1.65;
  accent-color: var(--teal-2);
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
::selection { background: var(--teal-2); color: #fff; }

.wrap { width: min(1160px, calc(100% - 40px)); margin: 0 auto; }

.scroll-progress {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 2px;
  z-index: 80;
  transform-origin: 0 50%;
  transform: scaleX(0);
  background: linear-gradient(90deg, #018f75, #002880);
}

#loader {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: grid;
  place-items: center;
  background:
    radial-gradient(500px 280px at 50% 42%, var(--glow), transparent 70%),
    var(--bg);
  transition: opacity .7s ease, visibility .7s ease;
}
#loader.done { opacity: 0; visibility: hidden; }
.loader-core { display: grid; justify-items: center; gap: 8px; }
.loader-spin {
  width: 132px; height: 132px;
  border-radius: 50%;
  background: conic-gradient(from 40deg, transparent, #018f75, #002880, transparent 78%);
  -webkit-mask: radial-gradient(farthest-side, transparent calc(100% - 3px), #000 0);
  mask: radial-gradient(farthest-side, transparent calc(100% - 3px), #000 0);
  animation: spin 1.15s linear infinite;
  grid-area: 1 / 1;
}
.loader-mark {
  width: 72px; height: 58px;
  margin: 36px 0 18px;
  grid-area: 1 / 1;
  align-self: center;
  justify-self: center;
  background: var(--mark);
  -webkit-mask: url("../assets/mark.png") center / contain no-repeat;
  mask: url("../assets/mark.png") center / contain no-repeat;
}
.loader-core strong {
  font-family: var(--display);
  letter-spacing: 0.28em;
  font-size: 13px;
  font-weight: 700;
}
.loader-core em {
  font-style: normal;
  letter-spacing: 0.32em;
  font-size: 10px;
  color: var(--muted);
}
.loader-track {
  width: 148px; height: 2px;
  margin-top: 14px;
  background: var(--line);
  border-radius: 99px;
  overflow: hidden;
}
.loader-track i {
  display: block; height: 100%; width: 40%;
  background: linear-gradient(90deg, #018f75, #002880);
  animation: load 1.1s ease-in-out infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes load { 0% { transform: translateX(-120%); } 100% { transform: translateX(320%); } }

.topbar {
  background: #071433;
  color: #c9d4e8;
  font-size: 12.5px;
  letter-spacing: 0.04em;
}
.topbar .wrap { display: flex; justify-content: space-between; gap: 16px; padding: 8px 0; }
.topbar a:hover { color: #fff; }

header.site {
  position: sticky;
  top: 0;
  z-index: 40;
  background: var(--header);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--line);
}
.nav {
  position: relative;
  display: flex;
  align-items: center;
  gap: 22px;
  min-height: 78px;
}
.logo { display: flex; align-items: center; gap: 12px; margin-right: auto; }
.logo-mark {
  width: 46px; height: 38px;
  flex: none;
  background: var(--mark);
  -webkit-mask: url("../assets/mark.png") center / contain no-repeat;
  mask: url("../assets/mark.png") center / contain no-repeat;
  filter: drop-shadow(0 6px 12px rgba(1, 143, 117, 0.25));
}
.logo b {
  display: block;
  font-family: var(--display);
  letter-spacing: 0.16em;
  font-size: 15px;
  line-height: 1.1;
}
.logo small { color: var(--muted); letter-spacing: 0.18em; font-size: 9px; }

.menu { display: flex; gap: 4px; list-style: none; margin: 0; padding: 0; }
.menu a {
  position: relative;
  display: block;
  padding: 8px 12px;
  border-radius: 999px;
  color: var(--muted);
  font-size: 14.5px;
  font-weight: 550;
}
.menu a:hover, .menu a.active { color: var(--ink); }
.menu a.active::after {
  content: "";
  position: absolute;
  left: 12px; right: 12px; bottom: 2px;
  height: 2px; border-radius: 2px;
  background: linear-gradient(90deg, #018f75, #002880);
}

.theme {
  width: 42px; height: 42px;
  flex: none;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--card-solid);
  color: var(--ink);
  cursor: pointer;
}
.theme svg { width: 18px; height: 18px; }
.theme .sun { display: none; }
html[data-theme="dark"] .theme .sun { display: block; }
html[data-theme="dark"] .theme .moon { display: none; }
.theme:hover { border-color: var(--teal-2); }

.call {
  background: var(--btn);
  color: var(--btn-ink) !important;
  padding: 11px 16px;
  border-radius: 999px;
  font-weight: 650;
  font-size: 14px;
  white-space: nowrap;
  box-shadow: 0 8px 24px var(--glow);
}
.call:hover { filter: brightness(1.08); }

.hamb {
  display: none;
  width: 46px; height: 46px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--card-solid);
  cursor: pointer;
}
.hamb span, .hamb span:before, .hamb span:after {
  display: block; height: 2px; width: 18px; background: var(--ink); position: relative; margin: 0 auto;
}
.hamb span:before, .hamb span:after { content: ""; position: absolute; left: 0; }
.hamb span:before { top: -6px; }
.hamb span:after { top: 6px; }

.hero {
  position: relative;
  min-height: calc(100vh - 110px);
  min-height: calc(100dvh - 110px);
  display: flex;
  align-items: center;
  padding: 28px 0 36px;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: var(--shade);
}
#stage { pointer-events: none; }
#stage[data-mode="hero"] {
  position: absolute;
  top: 0; right: 0; bottom: 0;
  width: min(62vw, 880px);
  height: 100%;
  z-index: 0;
}
.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 32px;
  align-items: center;
  width: min(1160px, calc(100% - 40px));
  margin: 0 auto;
}
.kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--teal);
  font-weight: 700;
  letter-spacing: 0.16em;
  font-size: 11px;
}
.kicker:before {
  content: "";
  width: 7px; height: 7px; border-radius: 50%;
  background: #018f75;
  box-shadow: 0 0 0 5px var(--glow);
}
h1, h2, .serif { font-family: var(--display); font-weight: 700; letter-spacing: -0.035em; }
h1 { font-size: clamp(42px, 5.4vw, 74px); line-height: 0.98; margin: 14px 0 16px; }
h1 span {
  background: linear-gradient(115deg, #018f75 10%, #002880 90%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
html[data-theme="dark"] h1 span { background: linear-gradient(115deg, #8dfff0, #9dbbff); -webkit-background-clip: text; background-clip: text; }
.lead { font-size: 18px; color: var(--muted); max-width: 480px; font-weight: 400; }
.actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 26px; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 0;
  cursor: pointer;
  border-radius: 999px;
  padding: 14px 20px;
  font-weight: 650;
  transition: transform .25s ease, filter .25s ease, border-color .25s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn.solid { background: var(--btn); color: var(--btn-ink); box-shadow: 0 10px 28px var(--glow); }
.btn.ghost { background: transparent; border: 1px solid var(--line); color: var(--ink); }
.btn.ghost:hover { border-color: var(--teal-2); }
.btn.wide { width: 100%; background: var(--btn); color: var(--btn-ink); }

.hero-visual { position: relative; min-height: 460px; }
.glass-panel {
  position: absolute;
  left: 0; bottom: 18px;
  width: min(300px, 86%);
  padding: 18px 18px 8px;
  border-radius: 20px;
  background: var(--card);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
}
.glass-panel > span {
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--muted);
  font-weight: 700;
}
.glass-panel ul { list-style: none; margin: 12px 0 8px; padding: 0; }
.glass-panel li {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 11px 0;
  border-top: 1px solid var(--line);
}
.glass-panel b { font-weight: 650; font-size: 14px; }
.glass-panel small { color: var(--muted); }

.metrics {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  list-style: none;
  margin: 8px auto 0;
  padding: 0 0 28px;
  width: min(1160px, calc(100% - 40px));
}
.metrics li {
  padding: 16px 18px;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: var(--card);
  backdrop-filter: blur(10px);
}
.metrics b { display: block; font-family: var(--display); font-size: 22px; letter-spacing: -0.03em; }
.metrics span { color: var(--muted); font-size: 13px; }

.marquee {
  overflow: hidden;
  border-block: 1px solid var(--line);
  padding: 14px 0;
  color: var(--muted);
  letter-spacing: 0.18em;
  font-size: 12px;
  font-weight: 650;
}
.marquee-track { display: flex; gap: 42px; width: max-content; animation: slide 28s linear infinite; }
.marquee span { white-space: nowrap; }
@keyframes slide { to { transform: translateX(-50%); } }

.section { padding: 78px 0; }
.section.tight { padding-top: 0; }
.section h2 { font-size: clamp(32px, 4vw, 50px); line-height: 1.05; margin: 8px 0 10px; }
.sub { color: var(--muted); max-width: 620px; }
.head { margin-bottom: 28px; }

.mosaic { display: grid; grid-template-columns: 1.35fr 1fr; gap: 16px; }
.tile {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  min-height: 240px;
  background: #10203a;
  color: #fff;
  border: 1px solid var(--line);
}
.tile img { width: 100%; height: 100%; object-fit: cover; position: absolute; inset: 0; transition: transform .8s ease; }
.tile:hover img { transform: scale(1.06); }
.tile .shade {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(7, 13, 24, 0.05), rgba(7, 13, 24, 0.78));
}
.tile .copy { position: absolute; left: 20px; right: 20px; bottom: 18px; }
.tile h3 { margin: 0 0 4px; font-family: var(--display); font-size: 28px; }
.tile p { margin: 0; color: #e4ecf5; }
.tile.tall { min-height: 520px; }
.stack { display: grid; gap: 16px; }

.cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.card, .panel, .brand-card, .faq details, .form, .info {
  background: var(--card-solid);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.card { overflow: hidden; transition: transform .35s ease; }
.card:hover { transform: translateY(-4px); }
.card img { height: 190px; width: 100%; object-fit: cover; }
.card .pad, .panel, .brand-card, .info { padding: 20px; }
.card h3, .panel h3 { margin: 0 0 8px; font-family: var(--display); font-size: 22px; }
.card p, .panel p { margin: 0; color: var(--muted); }
.link { display: inline-block; margin-top: 14px; color: var(--teal); font-weight: 700; }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: 36px; align-items: center; }
.split img, .product img {
  width: 100%; height: 420px; object-fit: cover; border-radius: 28px;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}
.steps { display: grid; gap: 12px; margin-top: 18px; }
.step { display: grid; grid-template-columns: 48px 1fr; gap: 12px; align-items: start; }
.num {
  width: 48px; height: 48px; border-radius: 16px;
  background: var(--chip); color: var(--chip-ink);
  display: grid; place-items: center;
  font-family: var(--display); font-weight: 700;
}

.brands { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.brand-card { min-height: 150px; display: flex; flex-direction: column; justify-content: flex-end; }
.brand-card b { font-family: var(--display); font-size: 28px; letter-spacing: -0.03em; }
.brand-card span { color: var(--muted); }

.band {
  background:
    radial-gradient(420px 160px at 100% 0%, rgba(1, 143, 117, 0.45), transparent 60%),
    #071433;
  color: #fff;
  border-radius: 28px;
  padding: 42px;
  display: grid;
  grid-template-columns: 1.4fr auto;
  gap: 20px;
  align-items: center;
  border: 1px solid rgba(1, 143, 117, 0.35);
}
.band p { color: #c9d4e8; }
.band .btn.solid { background: #018f75; color: #fff; }

.page-hero { position: relative; padding: 42px 0 8px; min-height: 168px; }
.page-hero h1 { font-size: clamp(36px, 5vw, 60px); margin-bottom: 8px; }
.page-hero > * { position: relative; z-index: 1; }
#stage[data-mode="ornament"] {
  position: absolute;
  width: 360px; height: 320px;
  right: -30px; top: -46px;
  z-index: 0;
}

.product {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 36px;
  align-items: center;
  margin: 28px 0 64px;
}
.product:nth-child(even) .product-copy { order: -1; }
.product img { height: 380px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 16px 0; }
.chips span {
  background: var(--chip); color: var(--chip-ink);
  border-radius: 999px; padding: 6px 12px;
  font-size: 13px; font-weight: 650;
}

.service-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.service-grid article { overflow: hidden; }
.service-grid img { width: 100%; height: 230px; object-fit: cover; }

.layout { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 22px; align-items: start; }
.form { padding: 22px; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field.full { grid-column: 1 / -1; }
label { font-size: 13px; font-weight: 650; }
input, select, textarea {
  border: 1px solid var(--line);
  background: var(--field);
  border-radius: 12px;
  padding: 12px 13px;
  color: var(--ink);
}
textarea { min-height: 120px; resize: vertical; }
input:focus, select:focus, textarea:focus { outline: 2px solid rgba(1, 143, 117, 0.45); border-color: var(--teal-2); }
.panel img { border-radius: 16px; margin-bottom: 16px; }
.check { list-style: none; padding: 0; margin: 16px 0 0; }
.check li { padding: 6px 0 6px 26px; position: relative; }
.check li:before {
  content: "";
  position: absolute; left: 0; top: 12px;
  width: 10px; height: 10px; border-radius: 50%;
  background: #018f75;
}
.note { min-height: 42px; color: var(--teal); font-weight: 700; }

.contact { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: 18px; }
.info a { color: var(--teal); font-weight: 700; }
.map { min-height: 420px; border: 0; width: 100%; border-radius: 28px; background: #d7e0ea; filter: saturate(0.85); }
.faq { display: grid; gap: 10px; margin-top: 18px; }
.faq details { padding: 4px 18px; }
.faq summary { cursor: pointer; font-weight: 650; padding: 14px 0; }
.faq p { margin-top: 0; color: var(--muted); }

footer.site { background: #071433; color: #c5d0e4; margin-top: 48px; padding: 52px 0 22px; }
.foot { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 24px; }
.foot-brand { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; }
.foot-brand .logo-mark { width: 40px; height: 32px; filter: none; }
footer h3 { color: #fff; margin: 0; font-family: var(--display); font-size: 15px; letter-spacing: 0.12em; }
footer a, footer p { display: block; color: #c5d0e4; margin: 6px 0; }
footer a:hover { color: #fff; }
.copy { border-top: 1px solid rgba(255,255,255,.12); margin-top: 28px; padding-top: 14px; font-size: 13px; }

.wa {
  position: fixed;
  right: 18px; bottom: 18px;
  width: 58px; height: 58px;
  border-radius: 50%;
  background: #1faa5a;
  color: #fff;
  display: grid;
  place-items: center;
  box-shadow: 0 12px 30px rgba(16, 90, 48, .35);
  z-index: 50;
  transition: transform .25s ease;
}
.wa:hover { transform: translateY(-2px); }

.reveal { opacity: 0; transform: translateY(22px); }
.reveal.in { opacity: 1; transform: none; transition: opacity .8s ease, transform .8s cubic-bezier(.16,1,.3,1); }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; }
  .marquee-track, .loader-spin, .loader-track i { animation: none; }
  #loader { display: none; }
  html { overflow: auto; }
}

@media (max-width: 980px) {
  .hamb { display: grid; place-items: center; }
  .menu {
    display: none;
    position: absolute;
    left: 0; right: 0; top: calc(100% + 8px);
    background: var(--menu);
    border: 1px solid var(--line);
    border-radius: 18px;
    padding: 10px;
    flex-direction: column;
    box-shadow: var(--shadow);
  }
  .menu.open { display: flex; }
  .nav .call { display: none; }
  .hero { min-height: 0; padding-top: 18px; }
  .hero-grid, .mosaic, .cards, .split, .brands, .band, .product, .service-grid, .layout, .contact, .foot, .grid2, .metrics {
    grid-template-columns: 1fr;
  }
  .product:nth-child(even) .product-copy { order: 0; }
  .hero-visual { min-height: 0; }
  .glass-panel { position: relative; left: auto; bottom: auto; width: 100%; margin-top: 8px; }
  #stage[data-mode="hero"] { width: 100%; opacity: 0.38; }
  #stage[data-mode="ornament"] { width: 200px; height: 180px; opacity: 0.45; top: 0; right: -10px; }
  .split img, .product img, .hero-visual img { height: 280px; }
  .tile.tall { min-height: 320px; }
  .topbar .wrap { flex-direction: column; gap: 2px; }
  .band { padding: 28px 22px; }
}