:root{
  --bg: #050505;
  --text: #ffffff;
  --muted: rgba(255,255,255,.65);
  --muted2: rgba(255,255,255,.45);
  --line: rgba(255,255,255,.08);

  --gold1: #f2e6b6;
  --gold2: #d4b46a;
  --gold3: #b78c3a;

  --radius-lg: 28px;
  --radius-md: 18px;

  --container: 1180px;
  --nav-h: 92px;
}

*{ box-sizing:border-box; }
html,body{ height:100%; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  font-family: "Montserrat", system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
}

a{ color:inherit; text-decoration:none; }
.container{
  width: min(var(--container), calc(100% - 56px));
  margin-inline: auto;
}

/* =========================
   NAV
========================= */
.nav-wrap{
  position: fixed;
  top:0;
  left:0;
  width:100%;
  z-index: 50;
  background: transparent;
  transition: background .25s ease, box-shadow .25s ease;
}

.nav-wrap.is-scrolled{
  background: rgba(0,0,0,.92);
  box-shadow: 0 16px 40px rgba(0,0,0,.35);
  backdrop-filter: blur(10px);
}

.nav{
  height: var(--nav-h);
  display:flex;
  align-items:center;
  justify-content: space-between;
  gap: 18px;
}

.brand{
  display:flex;
  align-items:center;
  gap: 14px;
  user-select:none;
}

.brand__icon{
  width: 48px;
  height: 48px;
  display:grid;
  place-items:center;
  border-radius: 16px;
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.06);
}

.brand__text{ display:flex; flex-direction:column; line-height:1.05; }
.brand__title{
  font-weight: 800;
  letter-spacing: .5px;
  font-size: 18px;
}
.brand__sub{
  font-size: 11px;
  letter-spacing: 2.8px;
  opacity: .8;
  margin-top: 4px;
}

.nav__links{
  display:flex;
  align-items:center;
  gap: 48px;
}

.nav__link{
  font-weight: 700;
  letter-spacing: 2px;
  font-size: 13px;
  opacity: .7;
  padding: 10px 6px;
  position: relative;
  transition: opacity .2s ease;
}

.nav__link:hover{ opacity: 1; }

.nav__link.is-active{
  opacity: 1;
}

.nav__link.is-active::after{
  content:"";
  position:absolute;
  left: 6px;
  right: 6px;
  bottom: -2px;
  height: 2px;
  border-radius: 2px;
  background: linear-gradient(90deg, transparent, var(--gold2), transparent);
  box-shadow: 0 0 18px rgba(212,180,106,.45);
}

/* Offset sections for fixed nav */
section{ scroll-margin-top: calc(var(--nav-h) + 22px); }

/* =========================
   HERO
========================= */
.hero{
  min-height: 100vh;
  position: relative;
  display:flex;
  align-items:center;
  padding-top: var(--nav-h);
  overflow:hidden;
}

.hero__bg{
  position:absolute;
  inset:0;
  background:
    radial-gradient(1200px 500px at 50% 25%, rgba(212,180,106,.22), transparent 60%),
    radial-gradient(900px 500px at 20% 20%, rgba(255,255,255,.08), transparent 65%),
    linear-gradient(180deg, rgba(0,0,0,.45), rgba(0,0,0,.85)),
    url("../assets/images/test.png");
  background-size: cover;
  background-position: center;
  filter: saturate(.95) contrast(1.05);
  transform: scale(1.02);
}

.hero__inner{
  position: relative;
  padding: 54px 0 70px;
  text-align:center;
}

.hero__topline{
  display:flex;
  align-items:center;
  justify-content:center;
  gap: 12px;
  opacity: .9;
  margin-top: 8px;
}
.hero__star{
  font-size: 14px;
  opacity: .9;
}
.hero__toptext{
  font-size: 12px;
  letter-spacing: 5.5px;
  text-transform: uppercase;
}

.hero__title{
  margin: 40px 0 18px;
  line-height: .92;
}
.hero__title-top{
  display:block;
  font-size: clamp(54px, 7vw, 92px);
  font-weight: 900;
  font-style: italic;
  letter-spacing: 2px;
  text-transform: uppercase;
}
.hero__title-gold{
  display:block;
  font-size: clamp(62px, 8vw, 108px);
  font-weight: 900;
  font-style: italic;
  letter-spacing: 2px;
  text-transform: uppercase;

  background: linear-gradient(180deg, var(--gold1), var(--gold2) 50%, var(--gold3));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;

  text-shadow: 0 20px 50px rgba(0,0,0,.55);
}

.hero__subtitle{
  margin: 0 auto;
  max-width: 820px;
  font-size: 18px;
  line-height: 1.75;
  color: var(--muted);
}
.hero__subtitle strong{
  color:#fff;
  font-weight: 800;
}

.hero__hint{
  margin-top: 18px;
  font-size: 11px;
  letter-spacing: 4px;
  opacity: .35;
}

.hero__cta{
  margin-top: 58px;
  display:flex;
  justify-content:center;
  gap: 34px;
  flex-wrap: wrap;
}

/* Buttons (first page all white background) */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap: 14px;
  padding: 18px 34px;
  border-radius: 999px;
  font-weight: 800;
  letter-spacing: 1.5px;
  font-size: 13px;
  transition: transform .15s ease, filter .15s ease, opacity .15s ease;
  user-select:none;
}

.btn--primary,
.btn--ghost{
  background: #fff;
  color:#0a0a0a;
  border: 1px solid rgba(255,255,255,.15);
}

.btn:hover{ transform: translateY(-1px); filter: brightness(1.02); }
.btn:active{ transform: translateY(0px); opacity: .92; }

/* =========================
   SECTIONS
========================= */
.section{
  padding: 90px 0;
}

.standards{
  padding-top: 70px;
}

.standards__grid{
  display:grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 52px;
  align-items:start;
}

.kicker-title{
  margin: 0 0 22px;
  font-size: clamp(44px, 5.3vw, 76px);
  font-weight: 900;
  font-style: italic;
  letter-spacing: 1px;
  text-transform: uppercase;
  line-height: .95;
}

.lead{
  margin: 0 0 46px;
  max-width: 560px;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.8;
}

.mini-grid{
  display:grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 34px 58px;
  margin-top: 30px;
  padding-top: 18px;
}

.mini__title{
  font-weight: 900;
  letter-spacing: 2px;
  font-size: 14px;
}
.mini__sub{
  margin-top: 8px;
  color: var(--muted2);
  font-size: 13px;
  letter-spacing: .2px;
}

.standards__right{
  display:flex;
  flex-direction:column;
  gap: 32px;
  padding-top: 30px;
}

.glass-card{
  border-radius: var(--radius-lg);
  background:
    radial-gradient(400px 220px at 15% 10%, rgba(255,255,255,.10), transparent 60%),
    linear-gradient(135deg, rgba(255,255,255,.06), rgba(255,255,255,.03));
  border: 1px solid rgba(255,255,255,.10);
  box-shadow: 0 24px 80px rgba(0,0,0,.55);
  padding: 34px 34px 30px;
  min-height: 210px;
  backdrop-filter: blur(10px);
}

.glass-card__icon{
  width: 52px;
  height: 52px;
  display:grid;
  place-items:center;
  margin-bottom: 18px;
  opacity: .95;
}

.glass-card__title{
  margin: 0 0 12px;
  font-size: 22px;
  font-weight: 900;
  font-style: italic;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.glass-card__text{
  margin: 0;
  color: var(--muted);
  line-height: 1.85;
  font-size: 15px;
}

/* =========================
   STATS
========================= */
.stats{
  padding-top: 60px;
  padding-bottom: 110px;
}

.stats__row{
  display:grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 28px;
  align-items:center;
  text-align:center;
}

.stat__big{
  font-size: clamp(44px, 4.5vw, 72px);
  font-weight: 900;
  letter-spacing: 1px;
}
.stat__small{
  margin-top: 10px;
  font-size: 12px;
  letter-spacing: 4px;
  color: rgba(255,255,255,.38);
  font-weight: 800;
}

/* =========================
   FOOTER
========================= */
.footer{
  padding: 70px 0 40px;
  background: #040404;
}

.footer__grid{
  display:grid;
  grid-template-columns: 1.3fr .8fr .9fr;
  gap: 80px;
  align-items:start;
}

.footer__logo{
  display:flex;
  align-items:center;
  gap: 14px;
}

.footer__quote{
  margin: 28px 0 30px;
  color: rgba(255,255,255,.40);
  font-style: italic;
  line-height: 1.9;
  max-width: 420px;
}

.social{
  display:flex;
  gap: 18px;
}

.social__btn{
  width: 54px;
  height: 54px;
  display:grid;
  place-items:center;
  border-radius: 16px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.08);
  transition: transform .15s ease, filter .15s ease;
}
.social__btn:hover{ transform: translateY(-1px); filter: brightness(1.05); }

.footer__heading{
  font-weight: 900;
  letter-spacing: 4px;
  font-size: 12px;
  opacity: .9;
  margin-bottom: 24px;
}

.footer__link{
  display:block;
  padding: 10px 0;
  font-weight: 800;
  letter-spacing: 2px;
  opacity: .55;
  transition: opacity .2s ease;
}
.footer__link:hover{ opacity: .95; }

.footer__meta{
  margin-bottom: 22px;
}
.footer__label{
  font-size: 11px;
  letter-spacing: 3px;
  opacity: .35;
  font-weight: 900;
}
.footer__value{
  margin-top: 10px;
  font-weight: 900;
  letter-spacing: .3px;
}

.footer__bottom{
  margin-top: 70px;
  text-align:center;
}

.footer__line{
  height: 1px;
  width: 100%;
  background: rgba(255,255,255,.08);
  margin-bottom: 26px;
}

.footer__copy{
  font-size: 11px;
  letter-spacing: 6px;
  opacity: .22;
  font-weight: 800;
}

/* =========================
   RESPONSIVE
========================= */
@media (max-width: 980px){
  .nav__links{ gap: 26px; }

  .standards__grid{
    grid-template-columns: 1fr;
    gap: 44px;
  }
  .standards__right{ padding-top: 0; }

  .footer__grid{
    grid-template-columns: 1fr;
    gap: 46px;
  }

  .stats__row{
    grid-template-columns: repeat(2, minmax(0,1fr));
    gap: 38px 18px;
  }
}

@media (max-width: 620px){
  .container{ width: min(var(--container), calc(100% - 28px)); }

  .nav{ height: 82px; }
  :root{ --nav-h: 82px; }

  .nav__links{ display:none; } /* can add a mobile menu later */

  .hero__cta{ gap: 14px; }
  .btn{ width: 100%; max-width: 360px; }
  .mini-grid{ grid-template-columns: 1fr; gap: 22px; }
}