/* ═══════════════════════════════════════════════
   Iniuvo — v6 · Stacking cards
   ═══════════════════════════════════════════════ */

:root {
  --bg:#FAF9F6;--sf:#F0EDE8;--sf2:#E8E4DD;
  --ink:#1A1816;--body:#6B6560;--muted:#9C9690;--faint:#D0CBC4;
  --accent:#C96442;
  --brd:rgba(26,24,22,.06);--brd2:rgba(26,24,22,.12);
  --ease:cubic-bezier(.16,1,.3,1);
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Inter',sans-serif;font-size:16px;line-height:1.75;color:var(--body);background:var(--ink);-webkit-font-smoothing:antialiased;overflow-x:hidden}
body::after{content:'';position:fixed;inset:0;pointer-events:none;z-index:9999;opacity:.018;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer}

/* ── Reveal ───────────────────────────────────── */
.rv{opacity:0;transform:translateY(36px);transition:opacity 1s var(--ease),transform 1s var(--ease)}
.rv.vis{opacity:1;transform:translateY(0)}
.d1{transition-delay:.1s}.d2{transition-delay:.2s}.d3{transition-delay:.3s}.d4{transition-delay:.4s}

/* ── Buttons ──────────────────────────────────── */
.btn{display:inline-flex;align-items:center;gap:8px;font-family:inherit;font-size:15px;font-weight:500;padding:16px 36px;border-radius:100px;border:none;transition:all .35s var(--ease);white-space:nowrap}
.btn--dark{background:var(--ink);color:var(--bg)}
.btn--dark:hover{transform:translateY(-2px);box-shadow:0 12px 40px rgba(26,24,22,.12)}
.btn--light{background:var(--bg);color:var(--ink)}
.btn--light:hover{transform:translateY(-2px);box-shadow:0 12px 40px rgba(250,249,246,.1)}
.btn--outline{background:none;color:var(--ink);border:1px solid var(--brd2)}
.btn--outline:hover{border-color:var(--ink);transform:translateY(-2px)}
.btn--outline-light{background:none;color:var(--bg);border:1px solid rgba(250,249,246,.15)}
.btn--outline-light:hover{border-color:rgba(250,249,246,.5);transform:translateY(-2px)}
.btn--lg{padding:18px 44px;font-size:16px}

/* ═══════════════════════════════════════════════
   STACKING CARDS — the core mechanic
   ═══════════════════════════════════════════════ */
.card{
  position:sticky;top:0;
  min-height:100vh;min-height:100dvh;
  border-radius:24px 24px 0 0;
  overflow:hidden;
  display:flex;flex-direction:column;
  justify-content:center;
  transform-origin:top center;
  transition:border-radius 0s;
}

.card:first-child{border-radius:0}

.card--cream{background:var(--bg);color:var(--body)}
.card--surface{background:var(--sf);color:var(--body)}
.card--dark{background:var(--ink);color:rgba(250,249,246,.5)}
.card--dark h2,.card--dark h3{color:var(--bg)}

.card__pad{padding:clamp(24px,5vw,64px)}

/* shadow at top of each card for depth */
.card+.card::before{
  content:'';position:absolute;top:0;left:0;right:0;height:80px;
  background:linear-gradient(to bottom,rgba(0,0,0,.04),transparent);
  pointer-events:none;border-radius:24px 24px 0 0;
  z-index:1;
}
.card--dark+.card--dark::before,.card:first-child::before{display:none}
.card--dark+.card::before{background:linear-gradient(to bottom,rgba(0,0,0,.08),transparent)}

/* ═══════════════════════════════════════════════
   TOPBAR
   ═══════════════════════════════════════════════ */
.topbar{
  position:fixed;top:0;left:0;right:0;z-index:200;
  padding:20px clamp(24px,4vw,48px);
  display:flex;align-items:center;justify-content:space-between;
  pointer-events:none;mix-blend-mode:difference;
}
.topbar>*{pointer-events:auto}
.topbar__logo img{height:24px;width:auto;filter:invert(1)}

.topbar__menu{
  font-size:13px;font-weight:500;color:#fff;
  background:none;border:none;padding:0;
  display:flex;align-items:center;gap:10px;
  cursor:pointer;letter-spacing:.05em;
}
.topbar__menu-line{width:20px;height:2px;background:#fff;transition:width .3s var(--ease)}
.topbar__menu:hover .topbar__menu-line{width:28px}

/* Menu overlay */
.menu-ov{position:fixed;inset:0;z-index:300;background:var(--ink);display:flex;opacity:0;pointer-events:none;transition:opacity .45s}
.menu-ov.open{opacity:1;pointer-events:auto}
.menu-ov__close{position:absolute;top:24px;right:clamp(24px,4vw,48px);background:none;border:none;color:rgba(250,249,246,.5);font-size:14px;cursor:pointer;padding:8px 0;transition:color .3s}
.menu-ov__close:hover{color:var(--bg)}
.menu-ov__inner{flex:1;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:16px}
.menu-ov__inner a{font-size:clamp(32px,6vw,56px);font-weight:200;color:rgba(250,249,246,.2);transition:color .3s,letter-spacing .4s var(--ease);letter-spacing:-.01em}
.menu-ov__inner a:hover{color:var(--bg);letter-spacing:.04em}
.menu-ov__foot{position:absolute;bottom:28px;left:0;right:0;text-align:center;font-size:12px;color:rgba(250,249,246,.15)}
.menu-ov__foot a{color:rgba(250,249,246,.25);transition:color .3s;margin:0 10px}
.menu-ov__foot a:hover{color:var(--bg)}

/* ═══════════════════════════════════════════════
   CARD 1 — HERO
   ═══════════════════════════════════════════════ */
.hero{justify-content:flex-end;padding-bottom:clamp(48px,6vw,80px)}
.hero__orb{
  position:absolute;width:50vw;height:50vw;max-width:700px;max-height:700px;
  border-radius:50%;
  background:radial-gradient(circle,rgba(232,228,221,.6) 0%,transparent 65%);
  filter:blur(80px);pointer-events:none;
  top:40%;left:55%;transform:translate(-50%,-50%);
  transition:transform 1.2s cubic-bezier(.23,1,.32,1);
}

.hero__title{
  font-size:clamp(52px,12vw,160px);
  font-weight:200;color:var(--ink);
  line-height:.9;letter-spacing:-.05em;
  margin-bottom:clamp(40px,5vw,64px);
}
.hero__title strong{font-weight:500;display:block}

.hero__bottom{
  display:grid;grid-template-columns:1fr 1fr;
  gap:clamp(24px,4vw,48px);
  align-items:end;
}
.hero__left p{font-size:clamp(15px,1.4vw,17px);color:var(--body);line-height:1.75;margin-bottom:24px;max-width:420px}

/* Pill */
.pill{display:inline-flex;align-items:center;border:1px solid var(--brd2);border-radius:100px;padding:5px;line-height:1}
.pill__tag{background:var(--accent);color:#fff;font-size:13px;font-weight:500;padding:9px 20px;border-radius:100px;flex-shrink:0}
.pill__slot{position:relative;overflow:hidden;height:1.4em;display:flex;align-items:center;padding:0 18px 0 14px;transition:width .5s var(--ease)}
.pill__word{position:absolute;left:14px;white-space:nowrap;color:var(--ink);font-weight:400;font-size:15px;opacity:0;transform:translateY(110%);transition:opacity .4s var(--ease),transform .4s var(--ease)}
.pill__word.active{opacity:1;transform:translateY(0)}
.pill__word.exit{opacity:0;transform:translateY(-110%)}
.pill__measure{position:absolute;visibility:hidden;height:0;overflow:hidden;white-space:nowrap;font-size:15px;font-weight:400;font-family:'Inter',sans-serif}

.hero__right{display:flex;flex-direction:column;align-items:flex-start;gap:16px}
.hero__scroll{position:absolute;bottom:clamp(20px,3vw,32px);left:50%;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:6px}
.hero__scroll-line{width:1px;height:24px;background:var(--faint);animation:pulse 2s ease-in-out infinite}
.hero__scroll-text{font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--faint)}
@keyframes pulse{0%,100%{opacity:.2}50%{opacity:.8}}

@media(max-width:768px){
  .hero{justify-content:center;padding-top:100px}
  .hero__bottom{grid-template-columns:1fr;gap:32px}
  .hero__scroll{display:none}
  .hero__orb{width:80vw;height:80vw;top:30%;left:50%}
}

/* ═══════════════════════════════════════════════
   CARD 2 — STATEMENT
   ═══════════════════════════════════════════════ */
.stm{align-items:center;text-align:center;padding:clamp(48px,8vw,120px) clamp(24px,6vw,80px)}
.stm__text{
  font-size:clamp(24px,4.5vw,52px);font-weight:300;
  color:var(--bg);line-height:1.25;letter-spacing:-.02em;
  max-width:880px;
}
.stm__text em{font-style:normal;color:rgba(250,249,246,.2)}

/* ═══════════════════════════════════════════════
   CARD 3 — SERVICES
   ═══════════════════════════════════════════════ */
.svc-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:0;height:100%;
}

.svc-item{
  padding:clamp(28px,3vw,48px);
  border-right:1px solid var(--brd);
  display:flex;flex-direction:column;
  position:relative;
  transition:background .4s;
}
.svc-item:last-child{border-right:none}
.svc-item:hover{background:var(--bg)}

.svc-item__num{
  font-size:clamp(64px,8vw,100px);
  font-weight:200;line-height:.85;
  letter-spacing:-.05em;color:var(--sf2);
  margin-bottom:auto;padding-bottom:clamp(24px,4vw,48px);
  transition:color .4s;
}
.svc-item:hover .svc-item__num{color:var(--faint)}

.svc-item h3{font-size:clamp(18px,2vw,24px);font-weight:400;margin-bottom:12px;color:var(--ink)}
.svc-item p{font-size:14px;line-height:1.75;color:var(--body);margin-bottom:20px}
.svc-item__link{font-size:14px;font-weight:500;color:var(--ink);display:inline-flex;align-items:center;gap:8px;margin-top:auto;transition:gap .3s var(--ease)}
.svc-item__link::after{content:'\2192'}
.svc-item__link:hover{gap:14px}

@media(max-width:900px){
  .svc-grid{grid-template-columns:1fr}
  .svc-item{border-right:none;border-bottom:1px solid var(--brd)}
  .svc-item:last-child{border-bottom:none}
  .svc-item__num{padding-bottom:20px}
}

/* ═══════════════════════════════════════════════
   CARD 4 — PROCESS + CAPABILITIES
   ═══════════════════════════════════════════════ */
.proc-grid{
  display:grid;grid-template-columns:1fr 1fr;
  gap:0;min-height:60vh;
}

.proc-left{
  padding:clamp(32px,5vw,64px);
  border-right:1px solid var(--brd);
  display:flex;flex-direction:column;justify-content:center;
}
.proc-left h2{font-size:clamp(28px,4vw,44px);font-weight:300;letter-spacing:-.02em;color:var(--ink);margin-bottom:24px}

.proc-steps{display:flex;flex-direction:column;gap:0}
.proc-step{
  display:flex;gap:16px;
  padding:20px 0;
  border-bottom:1px solid var(--brd);
}
.proc-step:last-child{border-bottom:none}
.proc-step__n{font-size:12px;font-weight:500;color:var(--muted);min-width:40px;padding-top:2px}
.proc-step h4{font-size:16px;font-weight:500;color:var(--ink);margin-bottom:4px}
.proc-step p{font-size:14px;color:var(--body);line-height:1.6}
.proc-step__tag{display:inline-block;margin-top:8px;font-size:11px;color:var(--muted);padding:3px 10px;border:1px solid var(--brd);border-radius:100px}

.proc-right{
  padding:clamp(32px,5vw,64px);
  display:flex;flex-direction:column;justify-content:center;
}
.proc-right h3{font-size:20px;font-weight:400;color:var(--ink);margin-bottom:24px}

.caps{display:flex;flex-wrap:wrap;gap:8px}
.cap{
  padding:10px 20px;border:1px solid var(--brd2);border-radius:100px;
  font-size:14px;color:var(--body);
  transition:all .35s var(--ease);cursor:default;
}
.cap:hover{background:var(--ink);color:var(--bg);border-color:var(--ink);transform:scale(1.03)}

.proc-guarantee{
  grid-column:1/-1;padding:20px clamp(32px,5vw,64px);
  border-top:1px solid var(--brd);
  font-size:14px;color:var(--body);
  display:flex;align-items:center;gap:16px;
}
.proc-guarantee::before{content:'';width:3px;height:20px;background:var(--ink);border-radius:3px;flex-shrink:0}
.proc-guarantee strong{color:var(--ink);font-weight:500}

@media(max-width:768px){
  .proc-grid{grid-template-columns:1fr}
  .proc-left{border-right:none;border-bottom:1px solid var(--brd)}
}

/* ═══════════════════════════════════════════════
   CARD 5 — NUMBERS + CTA
   ═══════════════════════════════════════════════ */
.final-grid{
  display:grid;grid-template-columns:repeat(4,1fr);
  gap:0;
  border-bottom:1px solid rgba(250,249,246,.06);
}
.final-num{
  padding:clamp(32px,4vw,56px) clamp(16px,2vw,28px);
  text-align:center;position:relative;
}
.final-num+.final-num::before{content:'';position:absolute;left:0;top:22%;bottom:22%;width:1px;background:rgba(250,249,246,.06)}
.final-num__val{font-size:clamp(40px,7vw,80px);font-weight:200;color:var(--bg);line-height:1;letter-spacing:-.04em;margin-bottom:8px}
.final-num__val .sf{font-weight:300}
.final-num__label{font-size:13px;color:rgba(250,249,246,.3);line-height:1.4}

.final-cta{
  padding:clamp(64px,10vw,120px) clamp(24px,5vw,64px) clamp(48px,8vw,80px);
  text-align:center;
}
.final-cta h2{font-size:clamp(32px,5vw,56px);font-weight:200;color:var(--bg);line-height:1.15;letter-spacing:-.02em;max-width:560px;margin:0 auto 16px}
.final-cta p{color:rgba(250,249,246,.3);max-width:360px;margin:0 auto 44px;font-size:17px}

.final-cta .btn--light:hover{box-shadow:0 12px 40px rgba(250,249,246,.08)}

@media(max-width:900px){.final-grid{grid-template-columns:1fr 1fr}}
@media(max-width:520px){
  .final-grid{grid-template-columns:1fr}
  .final-num+.final-num::before{left:20%;right:20%;top:0;bottom:auto;width:auto;height:1px}
}

/* ═══════════════════════════════════════════════
   COLOPHON
   ═══════════════════════════════════════════════ */
.colophon{
  padding:20px clamp(24px,5vw,64px);
  display:flex;justify-content:space-between;align-items:center;
  flex-wrap:wrap;gap:12px;font-size:12px;
  color:rgba(250,249,246,.15);background:var(--ink);
}
.colophon a{color:rgba(250,249,246,.2);transition:color .2s}
.colophon a:hover{color:rgba(250,249,246,.5)}
.colophon__r{display:flex;gap:20px}