/* sanyer.org — Motion & Depth design system (D9).
   Ported from the winning prototype; tokens are the canonical brand palette
   (docs/master-brief.md). Cinzel is reserved for display moments (h1, brand,
   footer name); Inter carries everything else. */

:root{
  --ink:#1E3A5F;
  --ink-deep:#16304F;
  --blue-hi:#ADD2ED;
  --blue-lo:#84B6DA;
  --rose-hi:#EDC8D2;
  --rose-lo:#D6A1B1;
  --laurel:#9DBF8E;
  --muted:#51627A;
  --near-white:#EAF2F9;
  --white:#FFFFFF;

  --font-display:"Cinzel","Georgia",serif;
  --font-body:"Inter",-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;

  --shadow-sm:0 1px 2px rgba(22,48,79,.08), 0 2px 8px rgba(22,48,79,.06);
  --shadow-md:0 6px 24px rgba(22,48,79,.12), 0 18px 48px rgba(22,48,79,.16);
  --shadow-lg:0 12px 40px rgba(22,48,79,.18), 0 30px 80px rgba(22,48,79,.22);
  --shadow-glass:0 8px 32px rgba(22,48,79,.20);

  --maxw:1180px;
  --gutter:clamp(20px,5vw,56px);
  --radius:18px;
  --radius-lg:26px;

  --ease:cubic-bezier(.22,.61,.36,1);
}

*{margin:0;padding:0;box-sizing:border-box}

html{scroll-behavior:smooth}

body{
  font-family:var(--font-body);
  font-weight:400;
  line-height:1.65;
  color:var(--ink);
  background:var(--near-white);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}

img,svg{display:block;max-width:100%}

a{color:inherit;text-decoration:none}

/* ---------- Field background (fixed atmospheric layer) ---------- */
.field-bg{
  position:fixed;
  inset:0;
  z-index:-2;
  background:
    radial-gradient(1100px 700px at 78% -8%, rgba(237,200,210,.55), transparent 60%),
    radial-gradient(900px 700px at 8% 12%, rgba(173,210,237,.85), transparent 55%),
    linear-gradient(165deg, var(--blue-hi) 0%, var(--blue-lo) 46%, #6fa6cd 100%);
}
.field-bg::after{
  content:"";
  position:absolute;
  inset:0;
  background:
    radial-gradient(600px 500px at 92% 88%, rgba(157,191,142,.30), transparent 60%),
    radial-gradient(700px 600px at 30% 95%, rgba(234,242,249,.55), transparent 60%);
}

/* ---------- Layout helpers ---------- */
.wrap{
  width:100%;
  max-width:var(--maxw);
  margin-inline:auto;
  padding-inline:var(--gutter);
}

.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:.6em;
  font-size:.78rem;
  font-weight:600;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--muted);
}
.eyebrow::before{
  content:"";
  width:26px;height:2px;
  background:linear-gradient(90deg,var(--rose-lo),var(--blue-lo));
  border-radius:2px;
}

/* ---------- Skip link ---------- */
.skip{
  position:absolute;
  left:16px;top:-60px;
  z-index:200;
  background:var(--ink);
  color:var(--white);
  padding:12px 18px;
  border-radius:10px;
  font-weight:600;
  transition:top .2s var(--ease);
}
.skip:focus{top:16px}

/* ---------- Header / Nav ---------- */
.site-header{
  position:sticky;
  top:0;
  z-index:100;
  backdrop-filter:blur(14px) saturate(160%);
  -webkit-backdrop-filter:blur(14px) saturate(160%);
  background:rgba(234,242,249,.72);
  border-bottom:1px solid rgba(30,58,95,.10);
}
.nav{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
  height:74px;
}
.brand{
  display:flex;
  align-items:center;
  gap:12px;
  font-family:var(--font-display);
  font-weight:700;
  font-size:1.12rem;
  letter-spacing:.04em;
  color:var(--ink);
  white-space:nowrap;
}
.brand img{width:38px;height:auto;filter:drop-shadow(0 2px 4px rgba(22,48,79,.18))}

.nav-links{
  display:flex;
  align-items:center;
  gap:6px;
  list-style:none;
}
.nav-links a{
  display:block;
  padding:9px 14px;
  border-radius:10px;
  font-size:.94rem;
  font-weight:500;
  color:var(--ink);
  transition:background .2s var(--ease), color .2s var(--ease);
}
.nav-links a:hover{background:rgba(30,58,95,.08)}
.nav-links a.is-current{color:var(--ink-deep);background:rgba(30,58,95,.10);font-weight:600}

.nav-cta{
  padding:10px 18px !important;
  background:var(--ink);
  color:var(--white) !important;
  border-radius:10px;
  font-weight:600 !important;
  box-shadow:var(--shadow-sm);
}
.nav-cta:hover{background:var(--ink-deep) !important}

.nav-toggle{
  display:none;
  width:46px;height:46px;
  border:1px solid rgba(30,58,95,.18);
  border-radius:12px;
  background:rgba(255,255,255,.6);
  cursor:pointer;
  align-items:center;
  justify-content:center;
}
.nav-toggle span,.nav-toggle span::before,.nav-toggle span::after{
  content:"";
  display:block;
  width:20px;height:2px;
  background:var(--ink);
  border-radius:2px;
  position:relative;
  transition:transform .25s var(--ease), opacity .2s var(--ease);
}
.nav-toggle span::before{position:absolute;top:-6px}
.nav-toggle span::after{position:absolute;top:6px}
.nav-toggle[aria-expanded="true"] span{background:transparent}
.nav-toggle[aria-expanded="true"] span::before{transform:translateY(6px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span::after{transform:translateY(-6px) rotate(-45deg)}

/* ---------- Focus visibility ---------- */
a:focus-visible,button:focus-visible{
  outline:3px solid var(--ink);
  outline-offset:3px;
  border-radius:6px;
}
.nav-cta:focus-visible,.btn:focus-visible{outline-offset:4px}

/* ---------- Hero (home) ---------- */
.hero{
  position:relative;
  padding-block:clamp(64px,12vh,140px) clamp(56px,9vh,110px);
}
.hero-grid{
  display:grid;
  grid-template-columns:1.35fr .9fr;
  gap:clamp(32px,6vw,80px);
  align-items:center;
}
.hero-copy{max-width:680px}

.role-line{
  margin-bottom:22px;
}
h1{
  font-family:var(--font-display);
  font-weight:700;
  line-height:1.02;
  letter-spacing:-.01em;
  font-size:clamp(2.6rem,6.4vw,5.1rem);
  color:var(--ink-deep);
  text-shadow:0 2px 14px rgba(255,255,255,.35);
}
.h1-sub{
  display:block;
  font-family:var(--font-body);
  font-weight:600;
  font-size:clamp(1rem,2vw,1.32rem);
  letter-spacing:.01em;
  color:var(--ink);
  margin-top:18px;
  line-height:1.35;
}
.hook{
  margin-top:26px;
  font-size:clamp(1.06rem,1.6vw,1.28rem);
  line-height:1.6;
  color:var(--ink);
  max-width:60ch;
}
.hook strong{font-weight:600;color:var(--ink-deep)}

.hero-actions{
  display:flex;
  flex-wrap:wrap;
  gap:14px;
  margin-top:36px;
}
.btn{
  display:inline-flex;
  align-items:center;
  gap:.55em;
  padding:15px 28px;
  border-radius:12px;
  font-weight:600;
  font-size:1rem;
  letter-spacing:.01em;
  transition:transform .25s var(--ease), box-shadow .25s var(--ease), background .2s var(--ease);
  will-change:transform;
}
.btn-primary{
  background:var(--ink);
  color:var(--white);
  box-shadow:var(--shadow-md);
}
.btn-primary:hover{background:var(--ink-deep);transform:translateY(-3px);box-shadow:var(--shadow-lg)}
.btn-ghost{
  background:rgba(255,255,255,.55);
  color:var(--ink-deep);
  border:1px solid rgba(30,58,95,.22);
  backdrop-filter:blur(6px);
}
.btn-ghost:hover{background:rgba(255,255,255,.85);transform:translateY(-3px)}
.btn .arrow{transition:transform .25s var(--ease)}
.btn:hover .arrow{transform:translateX(4px)}

.motto-pill{
  display:inline-flex;
  margin-top:38px;
  padding:9px 18px;
  border-radius:999px;
  background:rgba(255,255,255,.5);
  border:1px solid rgba(30,58,95,.16);
  backdrop-filter:blur(8px);
  font-size:.8rem;
  font-weight:600;
  letter-spacing:.16em;
  text-transform:uppercase;
  color:var(--ink);
}

/* Hero crest panel */
.hero-mark{
  position:relative;
  display:flex;
  align-items:center;
  justify-content:center;
}
.crest-panel{
  position:relative;
  width:min(100%,460px);
  aspect-ratio:1/1;
  display:flex;
  align-items:center;
  justify-content:center;
  border-radius:50%;
  /* visible disc reaches ~96% of the panel so the whole crest sits inside it */
  background:radial-gradient(circle at 50% 42%, rgba(255,255,255,.60), rgba(255,255,255,.22) 70%, rgba(255,255,255,.08) 86%, transparent 96%);
}
.crest-panel::before{
  content:"";
  position:absolute;
  inset:3%;
  border-radius:50%;
  border:1px solid rgba(255,255,255,.6);
  box-shadow:inset 0 0 70px rgba(255,255,255,.35);
}
.crest-float{
  height:84%;
  width:auto;
  filter:drop-shadow(0 22px 40px rgba(22,48,79,.30));
  animation:floaty 7s var(--ease) infinite;
}
@keyframes floaty{
  0%,100%{transform:translateY(0)}
  50%{transform:translateY(-8px)}
}

/* ---------- Subpage hero (interior pages) ---------- */
.page-hero{
  position:relative;
  padding-block:clamp(56px,9vh,100px) clamp(12px,2vh,28px);
}
.page-hero h1{
  font-size:clamp(2.2rem,5vw,3.7rem);
  margin-top:14px;
}
.page-hero .lead{
  margin-top:20px;
  font-size:clamp(1.05rem,1.6vw,1.26rem);
  line-height:1.6;
  color:var(--ink);
  max-width:62ch;
}

/* ---------- Section scaffolding ---------- */
section{position:relative}
.section-pad{padding-block:clamp(56px,9vh,108px)}

.section-head{max-width:760px;margin-bottom:clamp(34px,5vw,56px)}
.section-head h2{
  font-family:var(--font-body);
  font-weight:600;
  font-size:clamp(1.85rem,4vw,2.85rem);
  line-height:1.12;
  letter-spacing:-.01em;
  color:var(--ink-deep);
  margin-top:14px;
}
.section-head p{
  margin-top:16px;
  font-size:clamp(1rem,1.4vw,1.14rem);
  color:var(--muted);
  max-width:62ch;
}

/* ---------- Glass panel + proof strip ---------- */
.proof{
  position:relative;
}
.proof-panel{
  background:rgba(255,255,255,.58);
  backdrop-filter:blur(18px) saturate(150%);
  -webkit-backdrop-filter:blur(18px) saturate(150%);
  border:1px solid rgba(255,255,255,.7);
  border-radius:var(--radius-lg);
  box-shadow:var(--shadow-glass);
  padding:clamp(28px,4vw,46px);
}
.proof-lead{
  font-size:clamp(1.15rem,2vw,1.5rem);
  line-height:1.45;
  font-weight:500;
  color:var(--ink-deep);
  max-width:48ch;
  margin-bottom:clamp(28px,4vw,44px);
}
.stats{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:clamp(16px,2.4vw,30px);
}
.stat{
  position:relative;
  padding-left:18px;
}
.stat::before{
  content:"";
  position:absolute;
  left:0;top:6px;bottom:6px;
  width:3px;
  border-radius:3px;
  background:linear-gradient(180deg,var(--blue-lo),var(--rose-lo));
}
.stat-num{
  font-family:var(--font-body);
  font-weight:600;
  font-size:clamp(2rem,4.4vw,3.1rem);
  line-height:1;
  letter-spacing:-.02em;
  color:var(--ink-deep);
  font-variant-numeric:tabular-nums;
}
.stat-label{
  margin-top:10px;
  font-size:.92rem;
  line-height:1.4;
  color:var(--muted);
  font-weight:500;
}

/* ---------- Cards ---------- */
.svc-grid{
  display:grid;
  grid-template-columns:repeat(6,1fr);
  gap:clamp(18px,2.2vw,26px);
}
.card{
  grid-column:span 2;
  position:relative;
  background:rgba(255,255,255,.72);
  backdrop-filter:blur(14px) saturate(140%);
  -webkit-backdrop-filter:blur(14px) saturate(140%);
  border:1px solid rgba(255,255,255,.8);
  border-radius:var(--radius);
  box-shadow:var(--shadow-sm);
  padding:30px 28px 32px;
  transition:transform .35s var(--ease), box-shadow .35s var(--ease), background .35s var(--ease);
  will-change:transform;
  overflow:hidden;
}
.card.feature{grid-column:span 3}
.card::after{
  content:"";
  position:absolute;
  inset:0;
  border-radius:inherit;
  background:radial-gradient(380px 200px at 100% 0%, rgba(173,210,237,.30), transparent 60%);
  opacity:0;
  transition:opacity .35s var(--ease);
  pointer-events:none;
}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md);background:rgba(255,255,255,.88)}
.card:hover::after{opacity:1}

.card-index{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:42px;height:42px;
  border-radius:12px;
  background:linear-gradient(150deg,var(--blue-hi),var(--blue-lo));
  color:var(--ink-deep);
  font-weight:600;
  font-size:1.05rem;
  margin-bottom:18px;
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.5), 0 4px 10px rgba(22,48,79,.16);
}
.card h3{
  font-size:1.22rem;
  font-weight:600;
  line-height:1.25;
  color:var(--ink-deep);
  letter-spacing:-.01em;
}
.card p{
  margin-top:12px;
  font-size:.99rem;
  line-height:1.6;
  color:var(--muted);
}
.card .tag{
  display:inline-block;
  margin-top:16px;
  padding:5px 12px;
  border-radius:999px;
  background:rgba(157,191,142,.22);
  border:1px solid rgba(157,191,142,.45);
  color:var(--ink-deep);
  font-size:.78rem;
  font-weight:600;
  letter-spacing:.02em;
}
.card .card-link{
  display:inline-flex;
  align-items:center;
  gap:.45em;
  margin-top:16px;
  font-weight:600;
  font-size:.94rem;
  color:var(--ink-deep);
}
.card .card-link:hover{text-decoration:underline}

/* ---------- Stacked panels (interior pages) ---------- */
.stack{
  display:grid;
  gap:clamp(18px,2.5vw,28px);
}
.card.wide{grid-column:1/-1}

.cred-list{
  list-style:none;
  margin-top:14px;
  color:var(--muted);
}
.cred-list li{
  padding:.34rem 0 .34rem 1.5rem;
  position:relative;
  line-height:1.55;
}
.cred-list li::before{
  content:"\25B9";
  position:absolute;
  left:0;
  color:var(--rose-lo);
  font-weight:700;
}

/* ---------- Prose (long-form text on glass) ---------- */
.prose p{
  margin-top:16px;
  font-size:1.04rem;
  line-height:1.7;
  color:var(--muted);
  max-width:66ch;
}
.prose p:first-child{margin-top:0}
.prose strong{color:var(--ink-deep);font-weight:600}
.prose a{color:var(--ink-deep);font-weight:600;text-decoration:underline;text-decoration-color:rgba(214,161,177,.7);text-underline-offset:3px}
.prose a:hover{text-decoration-color:var(--ink-deep)}

/* ---------- CTA band ---------- */
.cta-band{
  position:relative;
  padding-block:clamp(60px,9vh,112px);
}
.cta-inner{
  position:relative;
  overflow:hidden;
  border-radius:var(--radius-lg);
  padding:clamp(40px,6vw,80px);
  background:linear-gradient(140deg,var(--ink) 0%, var(--ink-deep) 70%);
  box-shadow:var(--shadow-lg);
  text-align:center;
}
.cta-inner::before{
  content:"";
  position:absolute;
  inset:0;
  background:
    radial-gradient(520px 360px at 12% -10%, rgba(173,210,237,.30), transparent 60%),
    radial-gradient(520px 360px at 90% 120%, rgba(214,161,177,.28), transparent 60%);
  pointer-events:none;
}
.cta-inner > *{position:relative}
.cta-inner .eyebrow{color:var(--blue-hi)}
.cta-inner .eyebrow::before{background:linear-gradient(90deg,var(--rose-hi),var(--blue-hi))}
.cta-inner h2{
  font-family:var(--font-body);
  font-weight:600;
  font-size:clamp(1.9rem,4.4vw,3rem);
  line-height:1.12;
  letter-spacing:-.01em;
  color:var(--white);
  margin-top:14px;
  max-width:18ch;
  margin-inline:auto;
}
.cta-inner p{
  margin-top:18px;
  color:var(--near-white);
  font-size:clamp(1rem,1.6vw,1.18rem);
  max-width:54ch;
  margin-inline:auto;
  opacity:.92;
}
.cta-inner .btn-primary{
  margin-top:34px;
  background:var(--white);
  color:var(--ink-deep);
}
.cta-inner .btn-primary:hover{background:var(--near-white)}

/* ---------- Footer ---------- */
.site-footer{
  position:relative;
  background:var(--ink-deep);
  color:var(--near-white);
  padding-block:clamp(44px,6vw,64px);
}
.footer-grid{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  justify-content:space-between;
  gap:28px;
}
.footer-brand{
  display:flex;
  align-items:center;
  gap:14px;
}
.footer-brand img{width:54px;height:auto;filter:drop-shadow(0 4px 10px rgba(0,0,0,.3))}
.footer-name{
  font-family:var(--font-display);
  font-weight:700;
  font-size:1.15rem;
  letter-spacing:.04em;
  color:var(--white);
}
.footer-loc{font-size:.92rem;color:rgba(234,242,249,.72);margin-top:2px}
.footer-motto{
  font-size:.82rem;
  font-weight:600;
  letter-spacing:.2em;
  text-transform:uppercase;
  color:var(--blue-hi);
}
.footer-nav{
  display:flex;
  flex-wrap:wrap;
  gap:6px 4px;
  list-style:none;
}
.footer-nav a{
  padding:6px 10px;
  border-radius:8px;
  font-size:.9rem;
  color:rgba(234,242,249,.85);
  transition:background .2s var(--ease),color .2s var(--ease);
}
.footer-nav a:hover{background:rgba(255,255,255,.1);color:var(--white)}
.footer-rule{
  height:1px;
  background:rgba(255,255,255,.12);
  margin-block:28px;
}
.footer-fine{
  font-size:.82rem;
  color:rgba(234,242,249,.6);
}

/* ---------- Scroll-reveal ---------- */
.reveal{
  opacity:0;
  transform:translateY(28px);
  transition:opacity .7s var(--ease), transform .7s var(--ease);
  transition-delay:var(--reveal-delay,0ms);
}
.reveal.in{opacity:1;transform:none}

/* ---------- Responsive ---------- */
@media (max-width:980px){
  .hero-grid{grid-template-columns:1fr;gap:44px}
  .hero-mark{order:-1}
  .crest-panel{width:min(70%,340px)}
  .card.feature{grid-column:span 3}
  .card{grid-column:span 3}
}
@media (max-width:760px){
  .nav-toggle{display:inline-flex}
  .nav-links{
    position:absolute;
    top:74px;left:0;right:0;
    flex-direction:column;
    align-items:stretch;
    gap:4px;
    padding:14px var(--gutter) 22px;
    background:rgba(234,242,249,.96);
    backdrop-filter:blur(16px);
    -webkit-backdrop-filter:blur(16px);
    border-bottom:1px solid rgba(30,58,95,.12);
    box-shadow:var(--shadow-md);
    transform:translateY(-12px);
    opacity:0;
    visibility:hidden;
    transition:opacity .25s var(--ease), transform .25s var(--ease), visibility .25s;
  }
  .nav-links.open{opacity:1;visibility:visible;transform:none}
  .nav-links a{padding:13px 14px;font-size:1.02rem}
  .nav-links .nav-cta{text-align:center;margin-top:6px}
  .stats{grid-template-columns:repeat(2,1fr);gap:24px}
  .card,.card.feature{grid-column:1/-1}
  .svc-grid{grid-template-columns:1fr}
}
@media (max-width:440px){
  .brand span{font-size:1rem}
  .hero-actions .btn{flex:1 1 100%;justify-content:center}
}

/* No-JS fallback: nav links always visible, reveals shown */
.no-js .nav-toggle{display:none !important}
.no-js .nav-links{position:static;flex-direction:row;opacity:1;visibility:visible;transform:none;background:none;box-shadow:none;padding:0}
@media (max-width:760px){
  .no-js .nav-links{position:static;flex-direction:column;opacity:1;visibility:visible;transform:none}
}
.no-js .reveal{opacity:1;transform:none}

/* ---------- Reduced motion: disable ALL animation/transition ---------- */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{
    animation-duration:.001ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.001ms !important;
    scroll-behavior:auto !important;
  }
  .crest-float{animation:none}
  .reveal{opacity:1 !important;transform:none !important}
}