/* ================================
   DOCTHERA — Premium Landing Redesign
   Files: index.html / styles.css / script.js
   ================================= */

:root{
  --bg: #070A10;
  --bg2: #0B1020;
  --surface: rgba(255,255,255,.06);
  --surface-2: rgba(255,255,255,.08);
  --border: rgba(255,255,255,.12);
  --border-2: rgba(255,255,255,.18);

  --text: rgba(255,255,255,.92);
  --muted: rgba(255,255,255,.68);
  --muted-2: rgba(255,255,255,.52);

  --accent: #58F0D1;
  --accent2: #9F85FF;
  --accent3: #FF5FA6;

  --shadow: 0 18px 60px rgba(0,0,0,.55);
  --shadow-soft: 0 10px 30px rgba(0,0,0,.35);

  --radius: 18px;
  --radius-sm: 14px;
  --radius-xs: 12px;

  --max: 1140px;

  --serif: "Fraunces", ui-serif, Georgia, serif;
  --sans: "Inter", system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;

  --focus: 0 0 0 4px rgba(88,240,209,.22);
}

:root[data-theme="light"]{
  --bg: #F7F8FC;
  --bg2: #EFF2FA;
  --surface: rgba(0,0,0,.05);
  --surface-2: rgba(0,0,0,.06);
  --border: rgba(0,0,0,.10);
  --border-2: rgba(0,0,0,.16);

  --text: rgba(15,18,25,.92);
  --muted: rgba(15,18,25,.72);
  --muted-2: rgba(15,18,25,.56);

  --shadow: 0 18px 60px rgba(16,24,40,.18);
  --shadow-soft: 0 10px 30px rgba(16,24,40,.12);

  --focus: 0 0 0 4px rgba(88,240,209,.30);
}

*{box-sizing:border-box}
html,body{height:100%}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family: var(--sans);
  color: var(--text);
  background: radial-gradient(1200px 700px at 20% -10%, rgba(88,240,209,.18), transparent 60%),
              radial-gradient(900px 600px at 85% 10%, rgba(159,133,255,.16), transparent 55%),
              radial-gradient(1000px 700px at 70% 100%, rgba(255,95,166,.12), transparent 58%),
              linear-gradient(180deg, var(--bg) 0%, var(--bg2) 100%);
  overflow-x:hidden;
}

/* subtle noise overlay */
body::after{
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
  opacity:.07;
  mix-blend-mode: overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='260' height='260'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='260' height='260' filter='url(%23n)' opacity='.6'/%3E%3C/svg%3E");
}

a{color:inherit;text-decoration:none}
a:hover{opacity:.92}
img{max-width:100%;display:block}
button,input,select,textarea{font:inherit;color:inherit}

/* -------------------------
   Utilities
-------------------------- */
.container{
  width:min(var(--max), calc(100% - 2.4rem));
  margin-inline:auto;
}
.section{
  padding: clamp(64px, 6vw, 96px) 0;
}
.section--tint{
  background: linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,0));
}
.section__head{
  max-width: 820px;
  margin: 0 auto 40px;
  text-align:center;
}
.section__title{
  font-family: var(--serif);
  letter-spacing: -.02em;
  font-size: clamp(32px, 3.6vw, 44px);
  margin:0 0 12px;
}
.section__lead{
  margin:0;
  color: var(--muted);
  font-size: clamp(16px, 1.35vw, 18px);
  line-height:1.6;
}
.accent{
  background: linear-gradient(90deg, var(--accent), var(--accent2), var(--accent3));
  -webkit-background-clip:text;
  background-clip:text;
  color: transparent;
}
.reveal{
  opacity:0;
  transform: translateY(14px);
  transition: opacity .7s ease, transform .7s ease;
}
.reveal.is-visible{
  opacity:1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none;transition:none}
  .orb{animation:none !important}
}

/* -------------------------
   Skip link
-------------------------- */
.skip-link{
  position:absolute;
  left:-999px;
  top:12px;
  padding:10px 12px;
  background: var(--surface);
  border:1px solid var(--border);
  border-radius: 10px;
  z-index:9999;
}
.skip-link:focus{
  left:12px;
  outline:none;
  box-shadow: var(--focus);
}

/* -------------------------
   Header / Nav
-------------------------- */
.site-header{
  position:sticky;
  top:0;
  z-index:50;
  backdrop-filter: blur(12px);
  background: linear-gradient(180deg, rgba(10,12,18,.78), rgba(10,12,18,.40));
  border-bottom: 1px solid rgba(255,255,255,.06);
}
:root[data-theme="light"] .site-header{
  background: linear-gradient(180deg, rgba(247,248,252,.85), rgba(247,248,252,.55));
  border-bottom: 1px solid rgba(0,0,0,.06);
}

.nav{
  height: 74px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 16px;
}
.brand{
  display:flex;
  align-items:center;
  gap: 12px;
  font-family: var(--serif);
  letter-spacing: .06em;
}
.brand__mark{
  width:14px;height:14px;
  border-radius: 5px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  box-shadow: 0 0 0 6px rgba(88,240,209,.09);
}
.brand__text{font-weight:700;font-size:15px}

.nav__links{
  display:flex;
  align-items:center;
  gap: 20px;
  color: var(--muted);
  font-size: 14px;
}
.nav__links a{
  position:relative;
  padding: 8px 6px;
}
.nav__links a::after{
  content:"";
  position:absolute;
  left:6px; right:6px; bottom: 3px;
  height:1px;
  background: linear-gradient(90deg, transparent, rgba(88,240,209,.65), transparent);
  transform: scaleX(0);
  transform-origin:center;
  transition: transform .25s ease;
}
.nav__links a:hover{color: var(--text)}
.nav__links a:hover::after{transform: scaleX(1)}

.nav__actions{
  display:flex;
  align-items:center;
  gap: 10px;
}

.icon-btn{
  width:40px;height:40px;
  border-radius: 12px;
  border:1px solid var(--border);
  background: rgba(255,255,255,.03);
  display:grid;
  place-items:center;
  cursor:pointer;
  transition: transform .15s ease, background .2s ease, border-color .2s ease;
}
.icon-btn:hover{
  transform: translateY(-1px);
  border-color: var(--border-2);
  background: rgba(255,255,255,.05);
}
.icon-btn:focus-visible{outline:none;box-shadow: var(--focus)}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: 14px;
  font-weight: 600;
  font-size: 14px;
  border:1px solid var(--border);
  background: rgba(255,255,255,.02);
  transition: transform .15s ease, border-color .2s ease, background .2s ease;
}
.btn:hover{transform: translateY(-1px); border-color: var(--border-2)}
.btn:focus-visible{outline:none;box-shadow: var(--focus)}
.btn--primary{
  border-color: rgba(88,240,209,.38);
  background: linear-gradient(135deg, rgba(88,240,209,.24), rgba(159,133,255,.18));
  position:relative;
  overflow:hidden;
}
.btn--primary::before{
  content:"";
  position:absolute;
  inset:-2px;
  background: linear-gradient(90deg, rgba(88,240,209,.60), rgba(159,133,255,.55), rgba(255,95,166,.55));
  opacity:.35;
  filter: blur(12px);
}
.btn--primary > *{position:relative}
.btn--primary:hover{border-color: rgba(88,240,209,.65)}
.btn--ghost{
  background: transparent;
}
.btn--full{width:100%}

.nav__toggle{display:none}

/* Nav drawer (mobile) */
.nav-drawer{
  position:fixed;
  inset:0;
  background: rgba(0,0,0,.45);
  opacity:0;
  pointer-events:none;
  transition: opacity .25s ease;
}
:root[data-theme="light"] .nav-drawer{background: rgba(0,0,0,.28)}
.nav-drawer.is-open{
  opacity:1;
  pointer-events:auto;
}
.nav-drawer__panel{
  position:absolute;
  right: 14px;
  top: 86px;
  width: min(360px, calc(100% - 28px));
  border-radius: 18px;
  border: 1px solid var(--border);
  background: rgba(10,12,18,.88);
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: blur(14px);
  box-shadow: var(--shadow);
  padding: 16px;
}
:root[data-theme="light"] .nav-drawer__panel{
  background: rgba(255,255,255,.86);
}
.nav-drawer__top{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding: 4px 2px 10px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 10px;
}
.nav-drawer__title{
  font-weight:700;
  letter-spacing:.02em;
}
.nav-drawer__link{
  display:flex;
  padding: 12px 10px;
  border-radius: 12px;
  color: var(--muted);
  border: 1px solid transparent;
}
.nav-drawer__link:hover{
  background: rgba(255,255,255,.04);
  border-color: var(--border);
  color: var(--text);
}
.nav-drawer__cta{
  display:grid;
  gap:10px;
  margin-top: 10px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}
.nav-drawer__fineprint{
  margin: 12px 4px 0;
  font-size: 12px;
  color: var(--muted-2);
  line-height:1.4;
}

/* -------------------------
   HERO
-------------------------- */
.hero{
  position:relative;
  padding: clamp(70px, 8vw, 100px) 0 42px;
  overflow:hidden;
}
.hero__inner{
  display:grid;
  grid-template-columns: 1.2fr .9fr;
  gap: 34px;
  align-items:start;
}
.hero__bg{
  position:absolute;
  inset:-30% -10% auto -10%;
  height: 120%;
  pointer-events:none;
}
.orb{
  position:absolute;
  width: 520px;
  height: 520px;
  border-radius: 50%;
  filter: blur(35px);
  opacity:.45;
  animation: floaty 16s ease-in-out infinite;
}
.orb--a{
  left:-120px;
  top: 60px;
  background: radial-gradient(circle at 30% 30%, rgba(88,240,209,.85), rgba(88,240,209,0) 60%);
}
.orb--b{
  right:-160px;
  top: 20px;
  background: radial-gradient(circle at 30% 30%, rgba(159,133,255,.75), rgba(159,133,255,0) 62%);
  animation-duration: 18s;
}
.orb--c{
  left: 35%;
  top: 340px;
  width: 560px;
  height: 560px;
  background: radial-gradient(circle at 30% 30%, rgba(255,95,166,.55), rgba(255,95,166,0) 64%);
  animation-duration: 22s;
}
@keyframes floaty{
  0%,100%{transform: translate3d(0,0,0) scale(1)}
  50%{transform: translate3d(0,-18px,0) scale(1.03)}
}

.grid-glow{
  position:absolute;
  inset: 20% 0 0;
  background:
    linear-gradient(to right, rgba(255,255,255,.05) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 90px 90px;
  mask-image: radial-gradient(circle at 30% 20%, #000 0%, transparent 62%);
  opacity:.22;
}

.badge{
  display:inline-flex;
  align-items:center;
  gap: 10px;
  padding: 8px 12px;
  border:1px solid var(--border);
  border-radius: 999px;
  background: rgba(255,255,255,.03);
  color: var(--muted);
  font-size: 13px;
}
.badge__dot{
  width:8px;height:8px;border-radius:50%;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  box-shadow: 0 0 0 6px rgba(88,240,209,.10);
}

.hero__title{
  font-family: var(--serif);
  letter-spacing: -.03em;
  font-size: clamp(44px, 4.4vw, 62px);
  line-height: 1.04;
  margin: 16px 0 14px;
}
.hero__lead{
  margin:0 0 18px;
  color: var(--muted);
  font-size: clamp(16px, 1.45vw, 18px);
  line-height:1.65;
  max-width: 58ch;
}

.hero__actions{
  display:flex;
  flex-wrap:wrap;
  gap: 10px;
  margin: 18px 0 14px;
}

.pill-row{
  display:flex;
  flex-wrap:wrap;
  gap: 10px;
  margin-top: 18px;
}
.pill{
  font-size: 12px;
  color: var(--muted);
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: rgba(255,255,255,.02);
}

.microgrid{
  display:grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 12px;
  margin-top: 18px;
}
.microgrid__item{
  border: 1px solid var(--border);
  background: rgba(255,255,255,.02);
  border-radius: 16px;
  padding: 14px 14px;
}
.microgrid__kpi{
  font-weight:800;
  letter-spacing:-.01em;
  margin-bottom: 6px;
}
.microgrid__label{
  color: var(--muted-2);
  font-size: 12px;
  line-height:1.4;
}

.hero__card{
  position:relative;
}

.card{
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: rgba(255,255,255,.03);
  backdrop-filter: blur(14px);
  box-shadow: var(--shadow-soft);
}
:root[data-theme="light"] .card{
  background: rgba(255,255,255,.70);
}
.card__head{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap: 14px;
  padding: 18px 18px 0;
}
.card__title{
  margin:0;
  font-size: 18px;
  letter-spacing:-.01em;
}
.card__sub{
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height:1.5;
}
.chip{
  font-size: 12px;
  padding: 8px 10px;
  border-radius: 999px;
  border:1px solid rgba(88,240,209,.28);
  background: rgba(88,240,209,.10);
  color: var(--text);
  white-space:nowrap;
}

.calculator{
  overflow:hidden;
}
.segmented{
  display:flex;
  gap: 8px;
  padding: 14px 18px 0;
}
.segmented__btn{
  flex:1;
  border-radius: 14px;
  border:1px solid var(--border);
  background: rgba(255,255,255,.02);
  padding: 10px 10px;
  font-weight:700;
  font-size: 13px;
  cursor:pointer;
  color: var(--muted);
  transition: background .2s ease, border-color .2s ease, transform .15s ease;
}
.segmented__btn:hover{transform: translateY(-1px); border-color: var(--border-2); color: var(--text)}
.segmented__btn.is-active{
  background: linear-gradient(135deg, rgba(88,240,209,.16), rgba(159,133,255,.12));
  border-color: rgba(88,240,209,.38);
  color: var(--text);
}

.calc__controls{padding: 14px 18px 0; display:grid; gap: 14px;}
.control{
  border:1px solid var(--border);
  border-radius: 16px;
  background: rgba(255,255,255,.02);
  padding: 12px 12px;
}
.control__top{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 10px;
  margin-bottom: 10px;
}
.control label{
  font-size: 13px;
  color: var(--muted);
}
.control__value{
  font-weight:800;
  letter-spacing:-.01em;
  font-size: 13px;
}

input[type="range"]{
  width:100%;
  accent-color: var(--accent);
}
.control__meta{
  display:flex;
  justify-content:space-between;
  margin-top: 6px;
  color: var(--muted-2);
  font-size: 11px;
}

.calc__results{
  display:grid;
  gap: 10px;
  padding: 14px 18px 0;
}
.result{
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 12px 12px;
  background: rgba(255,255,255,.02);
}
.result__label{
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 6px;
}
.result__value{
  font-weight: 800;
  letter-spacing: -.02em;
  font-size: 18px;
}
.result--accent{
  border-color: rgba(88,240,209,.30);
  background: linear-gradient(135deg, rgba(88,240,209,.10), rgba(159,133,255,.07));
}
.result--delta{
  border-color: rgba(255,95,166,.26);
  background: linear-gradient(135deg, rgba(255,95,166,.10), rgba(88,240,209,.05));
}

.bars{
  padding: 14px 18px 0;
  display:grid;
  gap: 10px;
}
.bar{
  display:grid;
  gap: 8px;
}
.bar__label{font-size: 12px; color: var(--muted)}
.bar__track{
  height: 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,.02);
  overflow:hidden;
}
.bar__fill{
  height:100%;
  width: 50%;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(255,255,255,.35), rgba(255,255,255,.10));
  transition: width .5s ease;
}
.bar__fill--accent{
  background: linear-gradient(90deg, rgba(88,240,209,.75), rgba(159,133,255,.55));
}
.fineprint{
  padding: 12px 18px 0;
  margin:0;
  color: var(--muted-2);
  font-size: 12px;
  line-height: 1.5;
}
.card__cta{padding: 14px 18px 18px}
.btn--full{width:100%}

/* -------------------------
   Feature grid
-------------------------- */
.feature-grid{
  display:grid;
  grid-template-columns: repeat(5, minmax(0,1fr));
  gap: 14px;
}
.feature-card{
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: rgba(255,255,255,.02);
  padding: 16px 14px;
  position:relative;
  overflow:hidden;
  transition: transform .18s ease, border-color .2s ease, background .2s ease;
}
.feature-card::before{
  content:"";
  position:absolute;
  inset:-2px;
  background: radial-gradient(circle at 20% 20%, rgba(88,240,209,.22), transparent 45%),
              radial-gradient(circle at 80% 20%, rgba(159,133,255,.20), transparent 40%),
              radial-gradient(circle at 60% 90%, rgba(255,95,166,.16), transparent 46%);
  opacity:0;
  transition: opacity .25s ease;
}
.feature-card:hover{
  transform: translateY(-2px);
  border-color: var(--border-2);
  background: rgba(255,255,255,.03);
}
.feature-card:hover::before{opacity:1}
.feature-card > *{position:relative}
.feature-card__icon{
  width: 36px;
  height: 36px;
  border-radius: 14px;
  display:grid;
  place-items:center;
  border: 1px solid rgba(88,240,209,.22);
  background: rgba(88,240,209,.10);
  margin-bottom: 12px;
  color: var(--text);
}
.feature-card__icon svg{width:20px;height:20px}
.feature-card h3{
  margin: 0 0 8px;
  font-size: 15px;
  letter-spacing:-.01em;
}
.feature-card p{
  margin:0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.55;
}

/* -------------------------
   Split section (Hubs)
-------------------------- */
.split{
  display:grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 26px;
  align-items:start;
}
.checklist{
  list-style:none;
  padding:0;
  margin: 18px 0 18px;
  display:grid;
  gap: 10px;
}
.checklist li{
  display:flex;
  gap: 10px;
  align-items:flex-start;
  color: var(--muted);
  line-height:1.5;
}
.checklist span{
  width:22px;height:22px;
  display:grid;
  place-items:center;
  border-radius: 8px;
  border:1px solid rgba(88,240,209,.30);
  background: rgba(88,240,209,.10);
  color: var(--text);
  flex:0 0 auto;
  margin-top:1px;
}

.mini-cta{display:flex; gap:10px; flex-wrap:wrap}

.hub-card{padding: 18px}
.hub-card__head{margin-bottom: 14px}
.hub-card__title{margin:0;font-size:18px}
.hub-card__sub{margin:6px 0 0;color: var(--muted); font-size: 13px; line-height:1.5}

.hub-list{display:grid; gap: 10px; margin-top: 16px}
.hub{
  display:flex;
  align-items:center;
  gap: 12px;
  padding: 12px 12px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: rgba(255,255,255,.02);
}
.hub__dot{
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  box-shadow: 0 0 0 6px rgba(88,240,209,.08);
  flex:0 0 auto;
}
.hub__meta{flex:1}
.hub__name{font-weight:800; letter-spacing:-.01em}
.hub__note{color: var(--muted-2); font-size: 12px; margin-top: 2px}
.hub__tag{
  font-size: 12px;
  padding: 6px 10px;
  border-radius: 999px;
  border:1px solid var(--border);
  color: var(--muted);
}

.hub-card__foot{
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--border);
  display:grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 10px;
}
.stat{
  border:1px solid var(--border);
  border-radius: 16px;
  padding: 12px 12px;
  background: rgba(255,255,255,.02);
}
.stat__kpi{font-weight:900; letter-spacing:-.02em; margin-bottom: 6px}
.stat__label{color: var(--muted-2); font-size: 12px; line-height:1.4}

/* -------------------------
   Problem grid
-------------------------- */
.problem-grid{
  display:grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 14px;
}
.problem{
  border:1px solid var(--border);
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,.02);
  padding: 16px 14px;
  transition: transform .18s ease, border-color .2s ease, background .2s ease;
}
.problem:hover{
  transform: translateY(-2px);
  border-color: var(--border-2);
  background: rgba(255,255,255,.03);
}
.problem h3{
  margin:0 0 8px;
  font-size: 15px;
  letter-spacing:-.01em;
}
.problem p{
  margin:0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.55;
}

/* -------------------------
   Approach
-------------------------- */
.approach-grid{
  display:grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 14px;
}
.approach{
  border:1px solid var(--border);
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,.02);
  padding: 16px 14px;
  position:relative;
  overflow:hidden;
}
.approach__icon{
  width: 38px; height: 38px;
  border-radius: 14px;
  display:grid;
  place-items:center;
  border:1px solid rgba(159,133,255,.24);
  background: rgba(159,133,255,.10);
  margin-bottom: 12px;
  font-size: 18px;
}
.approach h3{margin:0 0 8px; font-size: 15px; letter-spacing:-.01em}
.approach p{margin:0; color: var(--muted); font-size: 13px; line-height:1.55}

.callout{
  margin-top: 26px;
  border-radius: 22px;
  border: 1px solid rgba(88,240,209,.24);
  background: linear-gradient(135deg, rgba(88,240,209,.12), rgba(159,133,255,.10), rgba(255,95,166,.08));
  padding: 22px 18px;
  text-align:center;
  box-shadow: var(--shadow-soft);
}
.callout__title{
  margin:0 0 8px;
  font-family: var(--serif);
  letter-spacing:-.02em;
  font-size: 26px;
}
.callout__lead{
  margin:0 auto 10px;
  color: var(--muted);
  max-width: 70ch;
  line-height:1.6;
}
.callout__quote{
  margin: 0;
  font-weight:800;
  letter-spacing:-.01em;
}

/* -------------------------
   Steps + Apply
-------------------------- */
.steps{
  display:grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 14px;
}
.step{
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: rgba(255,255,255,.02);
  padding: 16px 14px;
  display:flex;
  gap: 12px;
}
.step__num{
  width: 34px;
  height: 34px;
  border-radius: 14px;
  display:grid;
  place-items:center;
  border:1px solid rgba(88,240,209,.28);
  background: rgba(88,240,209,.10);
  font-weight:900;
}
.step__body h3{margin:0 0 6px; font-size: 15px}
.step__body p{margin:0; color: var(--muted); font-size: 13px; line-height:1.55}

.apply{
  margin-top: 28px;
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  align-items:start;
}
.apply__copy h3{
  font-family: var(--serif);
  letter-spacing:-.02em;
  font-size: 30px;
  margin:0 0 10px;
}
.apply__copy p{
  margin:0 0 14px;
  color: var(--muted);
  line-height:1.65;
}
.apply__bullets{
  display:grid;
  gap: 10px;
}
.bullet{
  display:flex;
  gap: 10px;
  align-items:flex-start;
  color: var(--muted);
  line-height:1.5;
}
.bullet span{
  width:22px;height:22px;
  display:grid;
  place-items:center;
  border-radius: 8px;
  border:1px solid rgba(159,133,255,.26);
  background: rgba(159,133,255,.10);
  flex:0 0 auto;
  margin-top:1px;
}

.apply__form{
  padding: 18px;
}
.form-row{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 12px;
}
.form-row--single{grid-template-columns: 1fr}
label span{
  display:block;
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 6px;
}
input,select,textarea{
  width:100%;
  padding: 12px 12px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,.02);
  outline:none;
  transition: border-color .2s ease, box-shadow .2s ease, background .2s ease;
}
:root[data-theme="light"] input,
:root[data-theme="light"] select,
:root[data-theme="light"] textarea{
  background: rgba(255,255,255,.75);
}
input:focus, select:focus, textarea:focus{
  border-color: rgba(88,240,209,.55);
  box-shadow: var(--focus);
}
textarea{resize: vertical; min-height: 120px}

/* -------------------------
   FAQ
-------------------------- */
.faq{
  max-width: 900px;
  margin: 0 auto;
  display:grid;
  gap: 10px;
}
.faq-item{
  border-radius: var(--radius-sm);
  border:1px solid var(--border);
  background: rgba(255,255,255,.02);
  overflow:hidden;
}
.faq-q{
  width:100%;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 14px;
  padding: 16px 16px;
  background: transparent;
  border:0;
  cursor:pointer;
  text-align:left;
  font-weight:800;
  letter-spacing:-.01em;
}
.faq-q:focus-visible{outline:none;box-shadow: var(--focus)}
.faq-icon{
  width: 22px;
  height: 22px;
  border-radius: 999px;
  border:1px solid var(--border);
  background: rgba(255,255,255,.02);
  position:relative;
  flex:0 0 auto;
}
.faq-icon::before,
.faq-icon::after{
  content:"";
  position:absolute;
  inset: 50% auto auto 50%;
  width: 10px;
  height: 2px;
  background: var(--muted);
  transform: translate(-50%,-50%);
  border-radius: 2px;
}
.faq-icon::after{
  width:2px;height:10px;
}
.faq-item.is-open .faq-icon::after{opacity:0}
.faq-a{
  padding: 0 16px 16px;
  color: var(--muted);
  line-height:1.65;
  font-size: 14px;
  max-height: 0;
  overflow:hidden;
  transition: max-height .28s ease;
}

/* -------------------------
   Footer CTA + Footer
-------------------------- */
.footer-cta{
  max-width: 980px;
  margin: 34px auto 0;
  border-radius: 22px;
  border: 1px solid rgba(88,240,209,.22);
  background: linear-gradient(135deg, rgba(88,240,209,.10), rgba(159,133,255,.08));
  padding: 18px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 16px;
}
.footer-cta__copy h3{
  margin:0 0 6px;
  font-family: var(--serif);
  letter-spacing:-.02em;
  font-size: 26px;
}
.footer-cta__copy p{
  margin:0;
  color: var(--muted);
  font-size: 13px;
  line-height:1.5;
}
.footer-cta__actions{display:flex; gap:10px; flex-wrap:wrap}

.site-footer{
  padding: 30px 0 40px;
  border-top: 1px solid rgba(255,255,255,.06);
}
:root[data-theme="light"] .site-footer{border-top: 1px solid rgba(0,0,0,.06)}
.footer{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap: 16px;
  flex-wrap:wrap;
}
.brand--footer{opacity:.95}
.footer__note{
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 13px;
}
.footer__links{
  display:flex;
  gap: 14px;
  flex-wrap:wrap;
  color: var(--muted);
  font-size: 13px;
}
.footer__links a:hover{color: var(--text)}

/* Back to top */
.to-top{
  position:fixed;
  right: 18px;
  bottom: 18px;
  width: 46px;
  height: 46px;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,.04);
  backdrop-filter: blur(14px);
  box-shadow: var(--shadow-soft);
  display:grid;
  place-items:center;
  cursor:pointer;
  opacity:0;
  transform: translateY(8px);
  pointer-events:none;
  transition: opacity .2s ease, transform .2s ease;
}
.to-top.is-visible{
  opacity:1;
  transform: translateY(0);
  pointer-events:auto;
}
.to-top:focus-visible{outline:none;box-shadow: var(--focus)}

/* Toast */
.toast{
  position: fixed;
  left: 50%;
  bottom: 22px;
  transform: translate(-50%, 16px);
  opacity: 0;
  pointer-events:none;
  padding: 12px 14px;
  border-radius: 16px;
  border:1px solid var(--border);
  background: rgba(10,12,18,.82);
  background: color-mix(in srgb, var(--bg) 75%, transparent);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow-soft);
  color: var(--text);
  font-size: 13px;
  transition: opacity .22s ease, transform .22s ease;
  z-index: 999;
}
.toast.is-show{
  opacity: 1;
  transform: translate(-50%, 0);
}

/* -------------------------
   Responsive
-------------------------- */
@media (max-width: 1020px){
  .hero__inner{grid-template-columns: 1fr; gap: 18px}
  .microgrid{grid-template-columns: repeat(3, minmax(0,1fr))}
  .feature-grid{grid-template-columns: repeat(2, minmax(0,1fr))}
  .split{grid-template-columns: 1fr}
  .problem-grid{grid-template-columns: repeat(2, minmax(0,1fr))}
  .approach-grid{grid-template-columns: repeat(2, minmax(0,1fr))}
  .steps{grid-template-columns: 1fr}
  .apply{grid-template-columns: 1fr}
}
@media (max-width: 720px){
  .nav__links{display:none}
  .nav__actions .btn{display:none}
  .nav__toggle{display:grid}
  .microgrid{grid-template-columns: 1fr; }
  .problem-grid{grid-template-columns: 1fr}
  .approach-grid{grid-template-columns: 1fr}
  .form-row{grid-template-columns: 1fr}
  .footer-cta{flex-direction:column; align-items:flex-start}
}

/* ==================================
   V2 — Image-led enhancements
   ================================== */

.hero__stack{
  display:grid;
  gap: 14px;
  align-content:start;
}

/* Media card (hero) */
.media-card{
  position:relative;
  overflow:hidden;
  min-height: 210px;
}
.media-card__media{
  position:absolute;
  inset:0;
}
.media-card__media img{
  width:100%;
  height:100%;
  object-fit: cover;
  transform: scale(1.06) translate3d(calc(var(--mx, 0) * 10px), calc(var(--my, 0) * 10px), 0);
  transition: transform .35s ease;
  filter: saturate(1.05) contrast(1.02);
}
.media-card:hover .media-card__media img{
  transform: scale(1.10) translate3d(calc(var(--mx, 0) * 12px), calc(var(--my, 0) * 12px), 0);
}
.media-card::after{
  content:"";
  position:absolute;
  inset:0;
  background:
    radial-gradient(800px 420px at 20% 20%, rgba(88,240,209,.22), transparent 60%),
    radial-gradient(900px 520px at 80% 10%, rgba(159,133,255,.18), transparent 62%),
    linear-gradient(180deg, rgba(7,10,16,.12), rgba(7,10,16,.70));
  pointer-events:none;
}
.media-card__overlay{
  position:relative;
  padding: 18px;
  display:grid;
  gap: 10px;
  min-height: 210px;
  justify-content:end;
  align-content:end;
}
.media-card__chip{
  display:inline-flex;
  align-items:center;
  gap: 10px;
  width: fit-content;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.16);
  background: rgba(10,12,18,.35);
  backdrop-filter: blur(10px);
  color: rgba(255,255,255,.80);
  font-size: 12px;
  letter-spacing:.01em;
}
.media-card__chipDot{
  width:8px;
  height:8px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  box-shadow: 0 0 0 6px rgba(88,240,209,.10);
}
.media-card__title{
  margin:0;
  font-family: var(--serif);
  letter-spacing:-.02em;
  font-size: 22px;
  line-height:1.1;
}
.media-card__text{
  margin:0;
  color: rgba(255,255,255,.72);
  font-size: 13px;
  line-height:1.55;
  max-width: 60ch;
}

/* Experience gallery */
.gallery-grid{
  display:grid;
  grid-template-columns: repeat(12, minmax(0,1fr));
  gap: 14px;
}
.img-tile{
  position:relative;
  overflow:hidden;
  border-radius: 22px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,.02);
  box-shadow: var(--shadow-soft);
  grid-column: span 4;
  min-height: 220px;
}
.img-tile--wide{
  grid-column: span 8;
  min-height: 320px;
}
.img-tile picture, .img-tile img{
  width:100%;
  height:100%;
}
.img-tile img{
  object-fit: cover;
  transform: scale(1.06) translate3d(calc(var(--mx, 0) * 10px), calc(var(--my, 0) * 10px), 0);
  transition: transform .35s ease, filter .35s ease;
  filter: saturate(1.05) contrast(1.02);
}
.img-tile:hover img{transform: scale(1.10) translate3d(calc(var(--mx, 0) * 12px), calc(var(--my, 0) * 12px), 0)}
.img-tile::after{
  content:"";
  position:absolute;
  inset:0;
  background:
    radial-gradient(700px 420px at 20% 15%, rgba(88,240,209,.14), transparent 62%),
    linear-gradient(180deg, rgba(7,10,16,.05), rgba(7,10,16,.82));
  pointer-events:none;
}
.img-tile__cap{
  position:absolute;
  left:0;
  right:0;
  bottom:0;
  padding: 16px 16px 14px;
  display:grid;
  gap: 6px;
}
.img-tile__kicker{
  display:inline-flex;
  width: fit-content;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.16);
  background: rgba(10,12,18,.35);
  backdrop-filter: blur(10px);
  color: rgba(255,255,255,.78);
  font-size: 12px;
}
.img-tile__cap h3{
  margin:0;
  font-size: 16px;
  letter-spacing:-.01em;
}
.img-tile__cap p{
  margin:0;
  color: rgba(255,255,255,.70);
  font-size: 12px;
  line-height:1.5;
}

/* Hubs image grid */
.hubs-layout{
  display:grid;
  grid-template-columns: 1fr 1.05fr;
  gap: 18px;
  align-items:start;
}
.hubs-copy{
  padding: 18px;
}
.hubs-copy__title{
  margin:0 0 8px;
  font-family: var(--serif);
  letter-spacing:-.02em;
  font-size: 26px;
}
.hubs-copy__lead{
  margin:0 0 14px;
  color: var(--muted);
  line-height:1.65;
}
.hubs-copy__stats{
  display:grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 10px;
  margin-top: 10px;
}

.hub-grid{
  display:grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 14px;
}
.hub-tile{
  position:relative;
  border-radius: 22px;
  overflow:hidden;
  border: 1px solid var(--border);
  background: rgba(255,255,255,.02);
  box-shadow: var(--shadow-soft);
  transform: translateY(0);
  transition: transform .18s ease, border-color .2s ease;
}
.hub-tile:hover{
  transform: translateY(-2px);
  border-color: var(--border-2);
}
.hub-tile__media{
  aspect-ratio: 4 / 3;
}
.hub-tile--wide .hub-tile__media{
  aspect-ratio: 16 / 9;
}
.hub-tile__media img{
  width:100%;
  height:100%;
  object-fit: cover;
  transform: scale(1.06);
  transition: transform .35s ease;
  filter: saturate(1.05) contrast(1.03);
}
.hub-tile:hover .hub-tile__media img{transform: scale(1.10)}
.hub-tile::after{
  content:"";
  position:absolute;
  inset:0;
  background:
    radial-gradient(700px 420px at 25% 20%, rgba(88,240,209,.16), transparent 62%),
    radial-gradient(800px 520px at 80% 10%, rgba(159,133,255,.14), transparent 66%),
    linear-gradient(180deg, rgba(7,10,16,.06), rgba(7,10,16,.82));
  pointer-events:none;
}
.hub-tile__overlay{
  position:absolute;
  inset: auto 0 0;
  padding: 14px 14px 12px;
  display:grid;
  gap: 6px;
}
.hub-tile__top{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 10px;
}
.hub-tile__name{
  font-weight: 900;
  letter-spacing:-.01em;
}
.hub-tile__badge{
  font-size: 12px;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.16);
  background: rgba(10,12,18,.35);
  backdrop-filter: blur(10px);
  color: rgba(255,255,255,.78);
  white-space:nowrap;
}
.hub-tile__meta{
  color: rgba(255,255,255,.72);
  font-size: 12px;
  line-height: 1.5;
}

.hub-tile--wide{
  grid-column: 1 / -1;
}

/* Light theme tweaks for image overlays */
:root[data-theme="light"] .media-card::after,
:root[data-theme="light"] .img-tile::after,
:root[data-theme="light"] .hub-tile::after{
  background:
    radial-gradient(700px 420px at 25% 20%, rgba(88,240,209,.18), transparent 62%),
    radial-gradient(800px 520px at 80% 10%, rgba(159,133,255,.16), transparent 66%),
    linear-gradient(180deg, rgba(255,255,255,.30), rgba(255,255,255,.88));
}
:root[data-theme="light"] .media-card__chip,
:root[data-theme="light"] .img-tile__kicker,
:root[data-theme="light"] .hub-tile__badge{
  background: rgba(255,255,255,.56);
  color: rgba(15,18,25,.82);
  border-color: rgba(0,0,0,.12);
}
:root[data-theme="light"] .media-card__text,
:root[data-theme="light"] .img-tile__cap p,
:root[data-theme="light"] .hub-tile__meta{
  color: rgba(15,18,25,.70);
}

/* Responsive additions for v2 */
@media (max-width: 1020px){
  .hubs-layout{grid-template-columns: 1fr}
  .hub-grid{grid-template-columns: repeat(2, minmax(0,1fr))}
}

@media (max-width: 720px){
  .gallery-grid{grid-template-columns: 1fr}
  .img-tile, .img-tile--wide{grid-column: auto; min-height: 240px}
  .hub-grid{grid-template-columns: 1fr}
  .hub-tile--wide{grid-column: auto}
}