@font-face {
  font-family: "Leroy";
  src: url("./assets/fonts/Leroyletteringlightbeta01-8aW0.ttf") format("truetype");
  font-style: normal;
  font-weight: 400;
  font-display: swap;
}

:root {
  color-scheme: dark;
  --night: #080a0a;
  --panel: #111414;
  --silver: #d6d9d7;
  --silver-dim: #a6aaa8;
  --silver-muted: #777e7c;
  --rule: rgba(221, 226, 222, .2);
  --gold: #bd8b32;
  --pad: clamp(24px, 6vw, 96px);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 96px; }
body {
  margin: 0;
  background: var(--night);
  color: var(--silver);
  font: 18px/1.55 "Leroy", sans-serif;
  letter-spacing: .015em;
  -webkit-font-smoothing: antialiased;
}
a, button { color: inherit; font: inherit; }
a { text-decoration: none; }
::selection { background: var(--gold); color: #fff; }

.site-header {
  position: absolute;
  z-index: 10;
  inset: 0 0 auto;
  height: 100px;
  padding: 10px var(--pad);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  border-bottom: 1px solid rgba(235,238,235,.17);
  background: linear-gradient(180deg, rgba(5,7,7,.8), rgba(5,7,7,.16));
}
.brand { display: inline-flex; flex: 0 0 auto; align-items: center; padding: 4px 10px; background: #fff; }
.brand img { display: block; width: 112px; height: 76px; object-fit: contain; }
.main-nav { display: flex; align-items: center; gap: clamp(23px, 3vw, 48px); }
.main-nav > a:not(.gold-button) { color: #e1e3e0; font-size: 15px; transition: color .2s ease; }
.main-nav > a:not(.gold-button):hover, .site-footer a:hover { color: #fff; }

.gold-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 25px;
  min-height: 52px;
  padding: 13px 20px;
  border: 1px solid #d7aa5c;
  border-radius: 0;
  background: var(--gold);
  color: #f4f4f2;
  font-size: 15px;
  line-height: 1.2;
  letter-spacing: .035em;
  box-shadow: 0 0 20px rgba(189,139,50,.24);
  animation: gold-glow 2.6s ease-in-out infinite;
  transition: transform .2s ease, background .2s ease, box-shadow .2s ease;
}
.gold-button:hover { transform: translateY(-1px); background: #d09b3e; box-shadow: 0 0 28px rgba(214,164,77,.55); }
.gold-button span { color: #fff; }
.nav-button { min-height: 45px; padding: 11px 17px; font-size: 14px; }
.menu-toggle { display: none; }

.hero {
  position: relative;
  min-height: min(860px, 100svh);
  height: max(680px, 100svh);
  overflow: hidden;
  display: flex;
  align-items: flex-end;
  padding: 156px var(--pad) 88px;
  background: #121616;
  isolation: isolate;
}
.hero-video, .hero-shade { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero-video { z-index: -2; object-fit: cover; object-position: center 53%; filter: saturate(.72) contrast(1.13) brightness(.82); }
.hero-shade { z-index: -1; background:linear-gradient(90deg,rgba(5,7,7,.82) 0%,rgba(5,7,7,.46) 45%,rgba(5,7,7,.06) 100%),linear-gradient(0deg,rgba(5,7,7,.86) 0%,transparent 48%,rgba(5,7,7,.16) 100%); }
.hero-meta { position: absolute; top: 126px; left: var(--pad); right: var(--pad); display: flex; justify-content: space-between; gap: 20px; color: #c3c8c4; font-size: 12px; letter-spacing: .13em; }
.hero-copy { width: min(100%, 900px); }
.hero h1 { margin: 0 0 34px; color: #e4e6e3; font-size: clamp(60px, 9.7vw, 142px); line-height: .98; letter-spacing: -.035em; font-weight: 400; text-transform: uppercase; }
.hero-button { min-width: 230px; }
.hero-index { position: absolute; right: var(--pad); bottom: 92px; display: grid; gap: 11px; color: #d2d5d2; font-size: 12px; letter-spacing: .1em; }
.hero-index i { position: relative; display: block; height: 1px; width: 116px; background: rgba(227,230,226,.3); }
.hero-index i::after { content:"";position:absolute;left:0;top:0;width:25%;height:1px;background:#e1e4df; }

.capabilities { padding: 112px var(--pad) 122px; background:var(--night); }
.section-heading { margin-bottom: 44px; display: flex; align-items: end; justify-content: space-between; gap: 30px; }
.section-kicker { margin: 0 0 15px; color: var(--silver-muted); font-size: 12px; letter-spacing: .14em; text-transform: uppercase; }
.section-heading h2 { margin: 0; color:var(--silver); font-size:clamp(36px,5.7vw,76px); line-height:1.04; font-weight:400; letter-spacing:-.025em; text-transform:uppercase; }
.capability-list { border-top:1px solid var(--rule); }
.capability-row { min-height:130px; padding:25px 0; display:grid; grid-template-columns:70px minmax(230px,1fr) minmax(250px,.8fr) 30px; align-items:center; gap:24px; border-bottom:1px solid var(--rule); transition:padding .25s ease,background .25s ease; }
.capability-row:hover { padding-left:12px; padding-right:12px; background:rgba(255,255,255,.035); }
.cap-number { align-self:start; padding-top:7px; color:#848b88; font-size:14px; letter-spacing:.08em; }
.capability-row h3 { margin:0; color:#e0e3e0; font-size:clamp(22px,2.6vw,36px); line-height:1.15; font-weight:400; letter-spacing:-.015em; text-transform:uppercase; }
.capability-row p { margin:0; color:#a8aeab; font-size:16px; line-height:1.6; }
.row-mark { justify-self:end; color:#d4d8d4; font-size:21px; }

.company { min-height:490px; padding:80px var(--pad); display:grid; grid-template-columns:minmax(260px,.9fr) 1.1fr; align-items:center; gap:clamp(55px,10vw,150px); background:#111414; border-top:1px solid var(--rule); }
.company-mark { width:min(100%,430px); padding:9px; background:#fff; }
.company-mark img { display:block; width:100%; height:auto; }
.company-copy h2 { margin:0 0 17px; color:#e1e4e0; font-size:clamp(34px,5vw,68px); line-height:1.03; font-weight:400; letter-spacing:-.025em; }
.company-copy > p:last-child { margin:0; color:#aab0ad; font-size:18px; }

.site-footer { min-height:100px; padding:25px var(--pad); display:flex; justify-content:space-between; align-items:center; gap:20px; background:#080a0a; color:#969d99; font-size:13px; letter-spacing:.025em; }
.site-footer a { color:#c5cac6; }

@keyframes gold-glow {
  0%,100% { box-shadow:0 0 12px rgba(189,139,50,.22),inset 0 0 0 1px rgba(255,224,169,.06); }
  50% { box-shadow:0 0 27px rgba(214,164,77,.58),0 0 0 5px rgba(189,139,50,.11),inset 0 0 0 1px rgba(255,224,169,.14); }
}

@media (max-width: 900px) {
  .site-header { height:88px; }
  .brand img { width:100px; height:68px; }
  .hero { min-height:750px; padding-bottom:100px; }
  .hero-meta { top:112px; }
  .capability-row { grid-template-columns:50px minmax(220px,1fr) minmax(200px,.8fr) 24px; gap:18px; }
  .company { gap:55px; }
}
@media (max-width: 640px) {
  :root { --pad:22px; }
  html { scroll-padding-top:78px; }
  body { font-size:16px; }
  .site-header { height:78px; padding-top:7px; padding-bottom:7px; }
  .brand { padding:3px 7px; }
  .brand img { width:86px; height:60px; }
  .menu-toggle { display:flex; width:44px; height:44px; padding:10px; flex-direction:column; justify-content:center; gap:7px; border:1px solid var(--rule); border-radius:0; background:rgba(8,10,10,.3); }
  .menu-toggle span { display:block; width:22px; height:1px; background:#e1e4e1; }
  .main-nav { position:absolute; top:77px; left:0; right:0; display:none; align-items:stretch; flex-direction:column; gap:0; padding:8px var(--pad) 19px; background:rgba(8,10,10,.97); border-bottom:1px solid var(--rule); }
  .main-nav.open { display:flex; }
  .main-nav > a:not(.gold-button) { padding:13px 0; border-bottom:1px solid var(--rule); }
  .nav-button { margin-top:15px; }
  .hero { min-height:740px; height:100svh; padding-top:150px; padding-bottom:80px; }
  .hero-video { object-position:55% center; }
  .hero-shade { background:linear-gradient(90deg,rgba(5,7,7,.66),rgba(5,7,7,.12)),linear-gradient(0deg,rgba(5,7,7,.9),transparent 78%); }
  .hero-meta { top:105px; font-size:10px; }
  .hero h1 { margin-bottom:25px; font-size:clamp(45px,12vw,74px); }
  .hero-button { min-width:205px; }
  .hero-index { right:var(--pad); bottom:32px; font-size:10px; }
  .hero-index i { width:78px; }
  .capabilities { padding-top:73px; padding-bottom:80px; }
  .section-heading { margin-bottom:27px; }
  .section-heading h2 { font-size:38px; }
  .section-kicker { font-size:10px; }
  .capability-row { min-height:0; padding:19px 0; grid-template-columns:34px 1fr 20px; gap:9px 12px; }
  .cap-number { grid-column:1; grid-row:1; font-size:11px; }
  .capability-row h3 { grid-column:2; grid-row:1; font-size:20px; }
  .capability-row p { grid-column:2; grid-row:2; font-size:14px; }
  .row-mark { grid-column:3; grid-row:1; font-size:17px; }
  .company { min-height:0; padding-top:55px; padding-bottom:62px; grid-template-columns:1fr; gap:30px; }
  .company-mark { width:min(75%,310px); }
  .company-copy h2 { font-size:40px; }
  .company-copy > p:last-child { font-size:16px; }
  .site-footer { font-size:11px; }
}
@media (prefers-reduced-motion: reduce) {
  *,*::before,*::after { scroll-behavior:auto!important; animation-duration:.01ms!important; animation-iteration-count:1!important; transition-duration:.01ms!important; }
}

/* White SiGeAu palette over the cinematic layout */
:root {
  color-scheme: light;
  --night: #fff;
  --panel: #fff;
  --silver: #7a8289;
  --silver-dim: #92999f;
  --silver-muted: #737b82;
  --rule: rgba(111,120,128,.24);
  --gold: #b88932;
}
html, body { background:#fff; }
body { background:#fff; color:#747c83; }
.site-header {
  position:relative;
  inset:auto;
  background:#fff;
  border-bottom:1px solid #e1e4e6;
}
.main-nav > a:not(.gold-button) { color:#717a82; }
.main-nav > a:not(.gold-button):hover,.site-footer a:hover { color:#4f5961; }
.brand { background:#fff; }
.hero {
  min-height:680px;
  height:auto;
  padding:75px var(--pad) 70px;
  display:grid;
  grid-template-columns:minmax(0,1fr);
  align-items:center;
  gap:0;
  overflow:hidden;
  background:#fff;
  color:#727b83;
}
.hero-video {
  position:relative;
  inset:auto;
  grid-column:2;
  grid-row:1;
  width:100%;
  height:auto;
  aspect-ratio:16/9;
  object-fit:cover;
  object-position:center;
  transform:none;
  z-index:0;
  filter:saturate(.78) contrast(1.04) brightness(.98);
}
.hero-shade { display:none; }
.hero-meta {
  top:24px;
  left:var(--pad);
  right:var(--pad);
  color:#80888f;
}
.hero-copy { grid-column:1; grid-row:1; align-self:center; width:100%; max-width:920px; }
.hero h1 { color:#737c84; }
.hero-description { max-width:670px; margin:0 0 30px; color:#626c74; font-size:clamp(18px,2vw,24px); line-height:1.5; }
.hero-index { color:#747d84; }
.hero-index i { background:#d6dade; }
.hero-index i::after { background:#8d959b; }
.capabilities { background:#fff; color:#717a82; }
.section-heading h2 { color:#737c84; }
.section-kicker,.cap-number { color:#818991; }
.capability-list { border-color:#dfe3e5; }
.capability-row { border-color:#dfe3e5; }
.capability-row:hover { background:#fbfbfb; }
.capability-row h3 { color:#737c84; }
.capability-row p { color:#626c74; }
.row-mark { color:#818990; }
.company { background:#fff; border-color:#dfe3e5; }
.company-mark { background:#fff; }
.company-copy h2 { color:#737c84; }
.company-copy > p:last-child { color:#626c74; }
.site-footer { background:#fff; border-color:#dfe3e5; color:#747c83; }
.site-footer a { color:#626c74; }
.gold-button {
  color:#f7f7f5;
  background:#a97922;
  border-color:#a97922;
  box-shadow:0 4px 18px rgba(169,121,34,.32);
}
.gold-button:hover { background:#91651b; box-shadow:0 5px 24px rgba(169,121,34,.46); }
.gold-button span { color:#f7f7f5; }
@media (max-width:900px) {
  .hero { grid-template-columns:minmax(0,1fr); gap:0; }
}
@media (max-width:640px) {
  .site-header { position:relative; inset:auto; background:#fff; }
  .main-nav { background:#fff; }
  .main-nav > a:not(.gold-button) { color:#717a82; border-color:#e1e4e6; }
  .hero { min-height:0; height:auto; padding-top:42px; padding-bottom:56px; grid-template-columns:1fr; gap:32px; background:#fff; }
  .hero-meta { top:17px; color:#80888f; }
  .hero-copy { grid-column:1; grid-row:1; }
  .hero h1 { color:#737c84; }
  .hero-description { margin-bottom:25px; font-size:17px; }
  .hero-index { bottom:21px; color:#747d84; }
  .company { background:#fff; }
  .site-footer { background:#fff; }
}

.ranagya {
  padding: 100px var(--pad) 110px;
  background: #fff;
  border-top: 1px solid #e1e4e6;
}
.ranagya-heading { margin-bottom: 34px; }
.ranagya-heading h2 { color:#737c84; }
.demo-note { margin:0 0 4px; color:#737b82; font-size:14px; }
.ranagya-player {
  display:block;
  width:100%;
  aspect-ratio:16/9;
  background:#f5f5f4;
  border:1px solid #dfe3e5;
  object-fit:contain;
}
.demo-chapters {
  margin-top:22px;
  display:grid;
  grid-template-columns:repeat(5,minmax(0,1fr));
  border-top:1px solid #dfe3e5;
  border-left:1px solid #dfe3e5;
}
.demo-chapters button {
  min-height:64px;
  padding:12px 15px;
  display:flex;
  align-items:center;
  gap:12px;
  border:0;
  border-right:1px solid #dfe3e5;
  border-bottom:1px solid #dfe3e5;
  background:#fff;
  color:#737b82;
  text-align:left;
  font-size:14px;
  cursor:pointer;
  transition:background .2s ease,color .2s ease;
}
.demo-chapters button span { color:#a47a2c; font-size:12px; }
.demo-chapters button:hover,.demo-chapters button[aria-current="true"] { background:#f8f6f0; color:#505960; }
.demo-chapters button:focus-visible { outline:2px solid #b88932; outline-offset:-3px; }
@media (max-width:900px) {
  .demo-chapters { grid-template-columns:repeat(3,minmax(0,1fr)); }
}
@media (max-width:640px) {
  .ranagya { padding-top:66px; padding-bottom:74px; }
  .ranagya-heading { align-items:flex-start; flex-direction:column; gap:10px; }
  .demo-note { font-size:12px; }
  .demo-chapters { grid-template-columns:repeat(2,minmax(0,1fr)); }
  .demo-chapters button { min-height:56px; padding:10px; gap:8px; font-size:12px; }
}