/* =========================================================
   LUMINA · design tokens
   Direction: "obsidian & warm metal" — near-black depth,
   a restrained champagne-gold accent (NOT acid green),
   Fraunces display for editorial weight, Sora for UI calm.
   ========================================================= */
:root{
  --ink:        #07070b;   /* base black with a violet undertone */
  --ink-2:      #0d0d14;
  --panel:      rgba(255,255,255,.045);
  --panel-line: rgba(255,255,255,.10);
  --fog:        #9aa0b5;    /* muted body text */
  --bone:       #f3efe7;    /* warm off-white headings */
  --gold:       #d9b06a;    /* champagne accent */
  --gold-soft:  #e7c98e;
  --gold-deep:  #a87c3d;
  --glow:       rgba(217,176,106,.35);

  --display: "Fraunces", Georgia, serif;
  --ui:      "Sora", system-ui, sans-serif;
  --mono:    "JetBrains Mono", monospace;

  --pad: clamp(1.25rem, 5vw, 7rem);
  --maxw: 1280px;
  --ease: cubic-bezier(.16,1,.3,1);
}

*{ box-sizing:border-box; margin:0; padding:0; }
html{ scroll-behavior:smooth; -webkit-text-size-adjust:100%; }
body{
  font-family:var(--ui);
  background:var(--ink);
  color:var(--fog);
  line-height:1.6;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  *{ animation-duration:.001ms!important; transition-duration:.001ms!important; }
}

a{ color:inherit; text-decoration:none; }
img,canvas{ display:block; }

/* ---------- atmosphere layers ---------- */
#bg-canvas{
  position:fixed; inset:0; width:100%; height:100%;
  z-index:0; pointer-events:none;
}
.grain{
  position:fixed; inset:0; z-index:1; pointer-events:none; opacity:.05;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
body::before{ /* warm radial bloom anchored top */
  content:""; position:fixed; inset:0; z-index:0; pointer-events:none;
  background:
    radial-gradient(60% 50% at 50% -8%, rgba(217,176,106,.16), transparent 60%),
    radial-gradient(50% 40% at 85% 10%, rgba(120,90,200,.10), transparent 60%);
}
main, .nav, .footer{ position:relative; z-index:2; }

.skip-link{
  position:absolute; left:-999px; top:0; z-index:100;
  background:var(--gold); color:#000; padding:.6rem 1rem; border-radius:6px;
}
.skip-link:focus{ left:1rem; top:1rem; }

/* ---------- loader ---------- */
.loader{
  position:fixed; inset:0; z-index:200;
  display:grid; place-items:center;
  background:var(--ink);
  transition:opacity .8s var(--ease), visibility .8s;
}
.loader.done{ opacity:0; visibility:hidden; }
.loader__mark{ text-align:center; width:min(70vw,260px); }
.loader__glyph{
  font-family:var(--display); font-size:4rem; color:var(--bone);
  display:block; margin-bottom:1.4rem; font-weight:400;
}
.loader__bar{
  height:1px; background:var(--panel-line); position:relative; overflow:hidden;
}
.loader__bar i{
  position:absolute; inset:0; width:0%;
  background:linear-gradient(90deg,var(--gold-deep),var(--gold-soft));
}
.loader__pct{
  font-family:var(--mono); font-size:.7rem; color:var(--fog);
  margin-top:.8rem; letter-spacing:.2em;
}

/* ---------- navigation ---------- */
.nav{
  position:fixed; top:0; left:0; right:0;
  display:flex; align-items:center; justify-content:space-between;
  gap:2rem; padding:1.1rem var(--pad);
  transition:background .4s var(--ease), padding .4s var(--ease), border-color .4s;
  border-bottom:1px solid transparent;
}
.nav.scrolled{
  background:rgba(7,7,11,.55); backdrop-filter:blur(18px) saturate(140%);
  border-bottom:1px solid var(--panel-line); padding-top:.8rem; padding-bottom:.8rem;
}
.nav__brand{ display:flex; align-items:center; gap:.6rem; }
.nav__brand-glyph{
  font-family:var(--display); font-size:1.5rem; color:var(--gold);
}
.nav__brand-word{
  font-weight:600; letter-spacing:.34em; font-size:.82rem; color:var(--bone);
}
.nav__links{ display:flex; gap:2.2rem; margin-left:auto; }
.nav__links a{
  font-size:.82rem; letter-spacing:.04em; color:var(--fog);
  position:relative; padding:.2rem 0; transition:color .3s;
}
.nav__links a::after{
  content:""; position:absolute; left:0; bottom:-2px; height:1px; width:0;
  background:var(--gold); transition:width .35s var(--ease);
}
.nav__links a:hover{ color:var(--bone); }
.nav__links a:hover::after{ width:100%; }
.nav__cta{ margin-left:0; }
.nav__burger{
  display:none; flex-direction:column; gap:5px; background:none; border:0;
  cursor:pointer; padding:.4rem;
}
.nav__burger span{ width:22px; height:1.5px; background:var(--bone); transition:.3s; }
.nav__burger.open span:first-child{ transform:translateY(6.5px) rotate(45deg); }
.nav__burger.open span:last-child{ transform:translateY(-6px) rotate(-45deg); }

/* ---------- buttons ---------- */
.btn{
  display:inline-flex; align-items:center; gap:.6rem;
  font-family:var(--ui); font-size:.84rem; letter-spacing:.03em;
  padding:.85rem 1.5rem; border-radius:100px; cursor:pointer;
  border:1px solid transparent; transition:all .4s var(--ease);
  position:relative; overflow:hidden;
}
.btn__arrow{ transition:transform .4s var(--ease); font-style:normal; }
.btn:hover .btn__arrow{ transform:translateX(4px); }
.btn--solid{
  background:linear-gradient(120deg,var(--gold-soft),var(--gold-deep));
  color:#160f02; font-weight:600;
  box-shadow:0 8px 30px -10px var(--glow);
}
.btn--solid:hover{ box-shadow:0 12px 44px -10px var(--glow); transform:translateY(-2px); }
.btn--ghost{
  color:var(--bone); border-color:var(--panel-line);
  background:var(--panel); backdrop-filter:blur(8px);
}
.btn--ghost:hover{ border-color:var(--gold); color:var(--gold-soft); }
.btn--full{ width:100%; justify-content:center; }
.btn:focus-visible, a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible{
  outline:2px solid var(--gold); outline-offset:3px;
}

/* ---------- shared typography ---------- */
.eyebrow{
  font-family:var(--mono); font-size:.72rem; letter-spacing:.34em;
  text-transform:uppercase; color:var(--gold);
  display:inline-flex; align-items:center; gap:.7rem;
}
.eyebrow::before{ content:""; width:28px; height:1px; background:var(--gold-deep); }
.section{ padding:clamp(5rem,12vh,9rem) var(--pad); max-width:var(--maxw); margin-inline:auto; }
.section__head{ margin-bottom:clamp(2.5rem,6vw,4.5rem); }
.section__title{
  font-family:var(--display); font-weight:400;
  font-size:clamp(2rem,4.6vw,3.6rem); line-height:1.06;
  color:var(--bone); letter-spacing:-.01em; margin-top:1.1rem;
}

/* ---------- HERO ---------- */
.hero{
  min-height:100svh; display:flex; flex-direction:column; justify-content:center;
  padding:8rem var(--pad) 4rem; max-width:var(--maxw); margin-inline:auto;
  position:relative;
}
.hero__inner{ max-width:880px; }
.hero__title{
  font-family:var(--display); font-weight:300;
  font-size:clamp(2.6rem,7.2vw,6.4rem); line-height:.98;
  color:var(--bone); letter-spacing:-.02em; margin:1.6rem 0 1.8rem;
}
.hero__title .line{ display:block; overflow:hidden; }
.hero__title [data-word]{ display:inline-block; will-change:transform; }
.hero__title .accent{
  background:linear-gradient(100deg,var(--gold-soft),var(--gold) 40%,#fff7e8);
  -webkit-background-clip:text; background-clip:text; color:transparent;
  font-style:italic;
}
.hero__lede{
  max-width:540px; font-size:clamp(1rem,1.5vw,1.18rem); color:var(--fog);
}
.hero__actions{ display:flex; flex-wrap:wrap; gap:1rem; margin:2.4rem 0 3.2rem; }
.hero__ticker{
  display:flex; flex-wrap:wrap; gap:clamp(1.5rem,5vw,3.5rem);
  border-top:1px solid var(--panel-line); padding-top:1.6rem; max-width:620px;
}
.hero__ticker dt{ font-size:.72rem; letter-spacing:.12em; text-transform:uppercase; color:var(--fog); }
.hero__ticker dd{ font-family:var(--display); font-size:1.7rem; color:var(--bone); margin-top:.2rem; }
.hero__scroll{
  position:absolute; bottom:2rem; left:50%; transform:translateX(-50%);
  font-family:var(--mono); font-size:.62rem; letter-spacing:.3em; text-transform:uppercase;
  color:var(--fog); display:flex; flex-direction:column; align-items:center; gap:.6rem;
}
.hero__scroll span{ width:1px; height:36px; background:linear-gradient(var(--gold),transparent); animation:drop 2s var(--ease) infinite; }
@keyframes drop{ 0%{ transform:scaleY(0); transform-origin:top; } 50%{ transform:scaleY(1); transform-origin:top; } 50.1%{ transform-origin:bottom; } 100%{ transform:scaleY(0); transform-origin:bottom; } }

/* ---------- reveal base ---------- */
[data-reveal]{ opacity:0; transform:translateY(28px); }

/* ---------- FEATURES ---------- */
.cards{ display:grid; grid-template-columns:repeat(2,1fr); gap:1.2rem; }
.card{
  position:relative; padding:2.4rem 2rem 2.6rem; border-radius:20px;
  background:var(--panel); border:1px solid var(--panel-line);
  backdrop-filter:blur(14px); overflow:hidden;
  transition:transform .5s var(--ease), border-color .5s, background .5s;
  transform-style:preserve-3d;
}
.card:hover{ border-color:rgba(217,176,106,.4); background:rgba(255,255,255,.06); }
.card__num{ font-family:var(--mono); font-size:.78rem; color:var(--gold); letter-spacing:.2em; }
.card h3{ font-family:var(--display); font-weight:400; font-size:1.5rem; color:var(--bone); margin:1.4rem 0 .8rem; }
.card p{ font-size:.95rem; }
.card__glow{
  position:absolute; width:240px; height:240px; border-radius:50%;
  background:radial-gradient(circle,var(--glow),transparent 70%);
  top:var(--my,50%); left:var(--mx,50%); transform:translate(-50%,-50%);
  opacity:0; transition:opacity .4s; pointer-events:none;
}
.card:hover .card__glow{ opacity:1; }

/* ---------- STATS ---------- */
.stats__grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:1.2rem; }
.stat{
  padding:2.2rem 1.6rem; border-radius:18px;
  background:var(--panel); border:1px solid var(--panel-line); backdrop-filter:blur(12px);
}
.stat__value{
  font-family:var(--display); font-size:clamp(2.2rem,3.4vw,3.1rem);
  color:var(--bone); display:flex; align-items:baseline;
}
.stat__value i{ font-style:normal; color:var(--gold); font-size:.6em; margin-left:.1em; }
.stat__label{ font-size:.82rem; color:var(--fog); margin-top:.7rem; line-height:1.4; }

/* ---------- SERVICES ---------- */
.services__list{ display:grid; gap:1px; background:var(--panel-line); border-radius:18px; overflow:hidden; border:1px solid var(--panel-line); }
.service{
  display:flex; align-items:center; gap:1.6rem; padding:2rem clamp(1.2rem,3vw,2.4rem);
  background:var(--ink-2); transition:background .4s var(--ease), padding-left .4s var(--ease);
  cursor:pointer;
}
.service:hover{ background:rgba(255,255,255,.04); padding-left:clamp(1.6rem,4vw,3rem); }
.service__icon{
  font-size:1.4rem; color:var(--gold); width:56px; height:56px; flex:0 0 56px;
  display:grid; place-items:center; border:1px solid var(--panel-line); border-radius:14px;
  background:var(--panel); transition:transform .5s var(--ease), color .4s;
}
.service:hover .service__icon{ transform:rotate(90deg) scale(1.05); color:var(--gold-soft); }
.service__body h3{ font-family:var(--display); font-weight:400; font-size:1.3rem; color:var(--bone); }
.service__body p{ font-size:.9rem; margin-top:.3rem; }
.service__arrow{ margin-left:auto; color:var(--fog); font-size:1.2rem; transition:transform .4s var(--ease), color .4s; }
.service:hover .service__arrow{ transform:translateX(6px); color:var(--gold); }

/* ---------- TESTIMONIALS ---------- */
.carousel{ max-width:860px; }
.carousel__track{ display:flex; transition:transform .7s var(--ease); }
.quote{
  flex:0 0 100%; padding:clamp(2rem,5vw,3.4rem);
  background:var(--panel); border:1px solid var(--panel-line); border-radius:22px;
  backdrop-filter:blur(14px);
}
.quote p{ font-family:var(--display); font-weight:300; font-size:clamp(1.25rem,2.4vw,1.9rem); line-height:1.4; color:var(--bone); }
.quote footer{ display:flex; flex-direction:column; margin-top:1.8rem; }
.quote__name{ color:var(--gold); font-weight:500; letter-spacing:.04em; }
.quote__role{ font-size:.82rem; color:var(--fog); margin-top:.2rem; }
.carousel__nav{ display:flex; align-items:center; gap:1.4rem; margin-top:2rem; }
.carousel__nav button{
  width:48px; height:48px; border-radius:50%; border:1px solid var(--panel-line);
  background:var(--panel); color:var(--bone); cursor:pointer; font-size:1.1rem;
  transition:all .3s var(--ease); backdrop-filter:blur(8px);
}
.carousel__nav button:hover{ border-color:var(--gold); color:var(--gold); transform:scale(1.06); }
.carousel__dots{ display:flex; gap:.6rem; margin-right:auto; }
.carousel__dots i{ width:8px; height:8px; border-radius:50%; background:var(--panel-line); cursor:pointer; transition:.3s; }
.carousel__dots i.active{ background:var(--gold); width:24px; border-radius:4px; }

/* ---------- CONTACT ---------- */
.contact{ max-width:var(--maxw); }
.contact__panel{
  display:grid; grid-template-columns:1fr 1fr; gap:clamp(2rem,6vw,5rem);
  padding:clamp(2rem,5vw,4rem); border-radius:28px;
  background:linear-gradient(135deg, rgba(255,255,255,.06), rgba(255,255,255,.02));
  border:1px solid var(--panel-line); backdrop-filter:blur(20px);
  box-shadow:0 40px 120px -50px rgba(0,0,0,.8);
}
.contact__note{ margin:1.2rem 0 2rem; max-width:380px; }
.contact__meta{ list-style:none; border-top:1px solid var(--panel-line); }
.contact__meta li{
  display:flex; justify-content:space-between; padding:.9rem 0;
  border-bottom:1px solid var(--panel-line); color:var(--bone); font-size:.95rem;
}
.contact__meta span{ color:var(--fog); font-size:.82rem; letter-spacing:.04em; }
.contact__form{ display:flex; flex-direction:column; gap:1.2rem; }
.field{ position:relative; }
.field input, .field textarea{
  width:100%; background:rgba(0,0,0,.25); border:1px solid var(--panel-line);
  border-radius:12px; padding:1.3rem 1rem .6rem; color:var(--bone);
  font-family:var(--ui); font-size:.95rem; resize:none; transition:border-color .3s;
}
.field textarea{ padding-top:1.4rem; }
.field label{
  position:absolute; left:1rem; top:1rem; color:var(--fog); font-size:.95rem;
  pointer-events:none; transition:all .25s var(--ease);
}
.field input:focus, .field textarea:focus{ border-color:var(--gold); }
.field input:focus + label, .field textarea:focus + label,
.field input:not(:placeholder-shown) + label,
.field textarea:not(:placeholder-shown) + label{
  top:.45rem; font-size:.66rem; letter-spacing:.1em; text-transform:uppercase; color:var(--gold);
}
.form__status{ font-size:.85rem; color:var(--gold-soft); min-height:1rem; }

/* ---------- FOOTER ---------- */
.footer{ padding:3rem var(--pad); max-width:var(--maxw); margin-inline:auto; }
.footer__top{ display:flex; justify-content:space-between; align-items:center; padding-bottom:2rem; border-bottom:1px solid var(--panel-line); flex-wrap:wrap; gap:1rem; }
.footer__brand{ font-family:var(--display); font-size:1.6rem; color:var(--bone); letter-spacing:.1em; }
.footer__links{ display:flex; gap:2rem; }
.footer__links a{ font-size:.85rem; color:var(--fog); transition:color .3s; }
.footer__links a:hover{ color:var(--gold); }
.footer__base{ display:flex; justify-content:space-between; padding-top:1.6rem; font-size:.78rem; color:var(--fog); flex-wrap:wrap; gap:.6rem; }

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width:980px){
  .stats__grid{ grid-template-columns:repeat(2,1fr); }
  .contact__panel{ grid-template-columns:1fr; }
}
@media (max-width:760px){
  .nav__links, .nav__cta{
    position:fixed; inset:0 0 0 auto; width:min(78vw,320px);
    flex-direction:column; justify-content:center; gap:2rem;
    background:rgba(10,10,16,.92); backdrop-filter:blur(24px);
    transform:translateX(100%); transition:transform .5s var(--ease);
    padding:2rem; margin:0;
  }
  .nav__links.open, .nav__cta.open{ transform:translateX(0); }
  .nav__cta{ width:min(78vw,320px); inset:auto 0 14% auto; align-self:center; }
  .nav__burger{ display:flex; z-index:60; }
  .cards{ grid-template-columns:1fr; }
  .service{ gap:1.1rem; }
  .service__icon{ width:48px; height:48px; flex-basis:48px; font-size:1.2rem; }
}
@media (max-width:460px){
  .stats__grid{ grid-template-columns:1fr; }
  .hero__ticker{ gap:1.4rem 2rem; }
}