/* =========================================================================
   STUDIO EIKIRA — styles
   Palette: Gold #D4AF37 · Ink #14151A · Ivory #EDE6D6 · Warm Paper #F4F0E8 · Paper #FBF9F4
   Type:    Cinzel (headers) · EB Garamond (body/italic) · Inter (UI)
   Emphasis capped at 600 — never 700, anywhere.
   ========================================================================= */

:root{
  --ink:#14151A;
  --ink-card:#17181f;
  --gold:#D4AF37;
  --gold-deep:#B8933F;
  --ivory:#EDE6D6;
  --ivory-dim:rgba(237,230,214,.74);
  --paper:#FBF9F4;
  --warm:#F4F0E8;
  --ink-text:#191A20;      /* body text on light — Ink, never pure black */
  --muted:#6A6D6C;
  --line-light:#D8D2C2;
  --line-gold:rgba(212,175,55,.22);

  --f-head:"Cinzel", Georgia, "Times New Roman", serif;
  --f-body:"EB Garamond", Georgia, serif;
  --f-ui:"Inter", system-ui, -apple-system, sans-serif;

  --maxw:1120px;
  --pad-section:clamp(64px, 9vw, 120px);
  --nav-h:88px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth; scroll-padding-top:var(--nav-h);}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink-text);
  font-family:var(--f-body);
  font-size:19px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
h1,h2,h3,h4{margin:0; font-weight:400;}
p{margin:0;}
ul{margin:0; padding:0;}
a{color:inherit; text-decoration:none;}
img{max-width:100%; display:block;}
strong{font-weight:600;}          /* emphasis capped at 600 */
:focus-visible{outline:2px solid var(--gold); outline-offset:3px;}

.wrap{max-width:var(--maxw); margin:0 auto; padding:0 28px; position:relative; z-index:1;}
.gold{color:var(--gold);}

/* ---------- shared icon styling (thin line, no fill) ----------
   Stroke weight comes from each symbol's inline stroke-width + non-scaling-stroke;
   colour + caps are inherited into the <use> shadow tree from here. */
svg.ic,.value-icon{
  fill:none; stroke:currentColor; stroke-linecap:round;
}

/* ---------- eyebrow + greek-key flanks ---------- */
.eyebrow{
  display:inline-flex; align-items:center; gap:12px;
  font-family:var(--f-ui); font-size:12px; font-weight:600;
  letter-spacing:.22em; text-transform:uppercase; margin-bottom:20px;
}
.eyebrow .greek{
  width:36px; height:8px; flex:none;
  background:url(../assets/icons/greek-key.svg) repeat-x center;
  background-size:auto 8px; opacity:.9;
}
/* On Ink backgrounds the label text is Ivory (text-pairing rule); the gold
   greek-key flanks are a graphic element, so they stay gold. */
.eyebrow--ondark{color:var(--ivory);}
.eyebrow--onlight{color:#4A4C4A;}

/* ---------- buttons ---------- */
.btn{
  display:inline-block; cursor:pointer; font-family:var(--f-ui);
  font-size:13px; font-weight:600; letter-spacing:.1em; text-transform:uppercase;
  padding:15px 30px; border-radius:999px; border:1.5px solid transparent;
  background:none; transition:background .22s ease, color .22s ease, border-color .22s ease;
}
.btn-primary{background:var(--gold); color:var(--ink); border-color:var(--gold);}
/* dark-context hover = swap to ghost (gold outline) */
.btn-primary:hover,.btn-primary:focus-visible{background:transparent; color:var(--gold); border-color:var(--gold);}

.btn-ghost-dark{background:transparent; color:var(--gold); border-color:var(--line-gold);}
.btn-ghost-dark:hover,.btn-ghost-dark:focus-visible{background:var(--gold); color:var(--ink); border-color:var(--gold);}

/* audit buttons = primary pill on light background; hover swaps to ink ghost (gold fails on paper) */
.btn-audit{
  background:var(--gold); color:var(--ink); border-color:var(--gold);
  font-size:11px; padding:11px 20px; letter-spacing:.1em;
}
.btn-audit:hover,.btn-audit:focus-visible{background:transparent; color:var(--ink); border-color:var(--ink);}

/* ---------- NAV ---------- */
.nav{
  position:fixed; top:0; left:0; right:0; z-index:100;
  border-bottom:1px solid transparent;
  transition:background .3s ease, border-color .3s ease, box-shadow .3s ease;
}
.nav.scrolled{
  background:rgba(18,19,24,.92); backdrop-filter:blur(10px);
  border-bottom-color:var(--line-gold);
}
.nav-inner{
  max-width:var(--maxw); margin:0 auto; padding:12px 28px;
  display:flex; align-items:center; justify-content:space-between; gap:20px;
}
.brand img{height:64px; width:auto;}
.nav-links{display:flex; align-items:center; gap:32px;}
.nav-link{
  position:relative; font-family:var(--f-ui); font-size:14px; font-weight:500;
  letter-spacing:.02em; color:var(--ivory); opacity:.82; padding:6px 0;
  transition:opacity .2s, color .2s;
}
.nav-link:hover{opacity:1; color:var(--gold);}
.nav-link::after{
  content:""; position:absolute; left:0; right:0; bottom:-2px; height:2px;
  background:var(--gold); transform:scaleX(0); transform-origin:left; transition:transform .25s ease;
}
.nav-link.active{color:var(--gold); opacity:1;}
.nav-link.active::after{transform:scaleX(1);}
.nav .btn-primary{padding:10px 22px; font-size:11px;}
.nav-toggle{display:none; background:none; border:0; cursor:pointer; padding:8px;}
.nav-toggle span{display:block; width:24px; height:2px; margin:5px 0; background:var(--ivory); border-radius:2px; transition:.25s;}

/* ---------- SECTION SHELL ---------- */
.section{padding:var(--pad-section) 0; position:relative;}
.section--ink{background:var(--ink); color:var(--ivory);}
.section--warm{background:var(--warm); color:var(--ink-text);}
.section--paper{background:var(--paper); color:var(--ink-text);}

.section-head{max-width:720px; margin:0 auto 56px; text-align:center;}
.section-title{font-family:var(--f-head); font-weight:400; font-size:clamp(30px,4.4vw,46px); line-height:1.14;}
.section--ink .section-title{color:var(--ivory);}
.section--warm .section-title,.section--paper .section-title{color:var(--ink);}
.section-sub{font-family:var(--f-body); font-size:19px; line-height:1.55; margin-top:18px;}
.section--ink .section-sub{color:var(--ivory-dim);}
.section--warm .section-sub,.section--paper .section-sub{color:#3C3D42;}

/* ---------- Services in-section jump nav (to pricing groups) ---------- */
.jump-nav{
  display:flex; flex-wrap:wrap; justify-content:center; align-items:center;
  gap:2px 2px; margin-top:26px;
  font-family:var(--f-ui); font-size:12px; font-weight:600;
  letter-spacing:.16em; text-transform:uppercase;
}
.jump-nav a{position:relative; color:#4A4C4A; padding:6px 12px; transition:color .2s ease;}
.jump-nav a:hover,.jump-nav a:focus-visible{color:var(--ink);}
.jump-nav a::after{                     /* gold underline (graphic accent) on hover */
  content:""; position:absolute; left:12px; right:12px; bottom:2px; height:1.5px;
  background:var(--gold); transform:scaleX(0); transform-origin:center; transition:transform .2s ease;
}
.jump-nav a:hover::after,.jump-nav a:focus-visible::after{transform:scaleX(1);}
.jump-sep{color:rgba(74,76,74,.4); font-weight:400;}

/* ---------- brand pattern (seigaiha waves + hex/star accents) ---------- */
.has-pattern{position:relative; overflow:hidden;}
.pattern-layer{position:absolute; inset:0; z-index:0; pointer-events:none;}
.pattern-layer::before{
  content:""; position:absolute; inset:0;
  background-image:url(../assets/pattern/pattern-accents.svg), url(../assets/pattern/seigaiha-waves.svg);
  background-repeat:repeat, repeat;
  background-size:240px 240px, 80px 80px;
  opacity:.16;
}
.pattern-layer::after{               /* brand rule: 55% black behind foreground content */
  content:""; position:absolute; inset:0; background:rgba(0,0,0,.35);
}

/* ---------- HERO ---------- */
.hero{
  position:relative; min-height:100svh; display:flex; align-items:center;
  text-align:center; padding:calc(var(--nav-h) + 40px) 0 80px; overflow:hidden;
}
.hero::after{ /* vignette guarantees text contrast over pattern */
  content:""; position:absolute; inset:0; z-index:0;
  background:radial-gradient(ellipse 74% 64% at 50% 46%, rgba(18,19,24,.35), rgba(18,19,24,.66) 78%);
}
.hero-inner{position:relative; z-index:1; max-width:960px; margin:0 auto;}
.hero-mark{width:clamp(210px, 22vw, 290px); height:auto; margin:0 auto 34px;}
.hero-scan{
  font-family:var(--f-ui); font-size:clamp(10px,2.3vw,12px); font-weight:500;
  letter-spacing:clamp(.14em,.6vw,.28em); text-transform:uppercase;
  color:rgba(237,230,214,.62); margin-bottom:22px; padding:0 8px;
}
.hero-title{
  font-family:var(--f-head); font-weight:400; font-size:clamp(36px,5.4vw,64px);
  line-height:1.08; color:var(--ivory); text-wrap:balance;
}
.hero-title .gold{color:var(--gold);}
.hero-positioning{
  font-family:var(--f-body); font-style:italic; font-size:clamp(18px,2.4vw,23px);
  color:var(--ivory); opacity:.92; margin-top:24px;
}
.hero-ctas{display:flex; gap:16px; justify-content:center; flex-wrap:wrap; margin-top:38px;}

/* ---------- SERVICES ---------- */
.svc-grid{
  display:grid; grid-template-columns:repeat(2,1fr); gap:22px; margin-top:8px;
}
.svc{
  background:var(--ink-card); border:1px solid rgba(212,175,55,.45); border-radius:5px;
  padding:36px 30px; text-align:center;
}
.svc-num{position:relative; width:48px; height:48px; margin:0 auto 16px; display:grid; place-items:center;}
.svc-num .ic{position:absolute; inset:0; width:48px; height:48px; color:var(--gold);}
.svc-num i{position:relative; font-family:var(--f-ui); font-style:normal; font-weight:600; font-size:14px; color:var(--gold);}
.svc-title{font-family:var(--f-body); font-weight:600; font-size:21px; color:var(--gold); margin-bottom:12px;}
.svc-desc{font-family:var(--f-body); font-size:16.5px; line-height:1.55; color:var(--ivory-dim);}

/* ---------- PRICING ---------- */
.pricing{margin-top:clamp(72px,10vw,120px);}
.pricing-intro{margin-bottom:64px;}
.price-group{margin-top:56px;}
.price-group:first-of-type{margin-top:0;}
.price-group-head{
  position:relative; display:flex; align-items:center; gap:14px;
  padding-bottom:16px; margin-bottom:10px; flex-wrap:wrap;
}
.tier-marker{display:inline-flex;}
.tier-marker .ic{width:24px; height:24px; color:var(--gold);}
.price-group-title{
  flex:1 1 auto; font-family:var(--f-body); font-weight:600; font-size:25px;
  font-variant-caps:small-caps; letter-spacing:.02em; color:var(--ink);
}
.price-group-head .btn-audit{margin-left:auto;}
.price-group-head::after{
  content:""; position:absolute; left:0; right:0; bottom:0; height:8px;
  background:url(../assets/icons/greek-key.svg) repeat-x left center; background-size:auto 8px; opacity:.85;
}
.tier{padding:26px 0; border-bottom:1px solid var(--line-light);}
.tier-name{font-family:var(--f-body); font-weight:600; font-size:20px; color:var(--ink); margin-bottom:8px;}
.tier-desc{font-family:var(--f-body); font-size:17px; color:var(--ink-text); margin-bottom:14px; max-width:64ch;}
.tier-list{list-style:none; display:flex; flex-direction:column; gap:8px;}
.tier-list li{
  position:relative; padding-left:26px; font-family:var(--f-ui); font-size:14px;
  line-height:1.5; color:#5B5E5D;
}
.tier-list li::before{
  content:""; position:absolute; left:2px; top:.2em; width:13px; height:13px;
  background:url(../assets/icons/enso.svg) no-repeat center; background-size:contain;
}
.price-foot{
  font-family:var(--f-body); font-style:italic; font-size:15px; color:var(--muted);
  margin:40px auto 0; max-width:840px; text-align:center; line-height:1.6;
}

/* ---------- ABOUT ---------- */
.about-mission{
  font-family:var(--f-body); font-size:clamp(19px,2.2vw,22px); line-height:1.62;
  color:var(--ivory); max-width:760px; margin:0 auto; text-align:center;
}
.about-mission strong{font-weight:600; color:var(--ivory);}
.values{margin-top:clamp(56px,8vw,84px); text-align:center;}
.values-eyebrow{margin-bottom:44px;}
.values-grid{
  display:grid; grid-template-columns:1fr 1fr; gap:52px 72px;
  max-width:840px; margin:0 auto;
}
.value{display:flex; flex-direction:column; align-items:center;}
.value-title{font-family:var(--f-body); font-weight:500; font-size:21px; color:var(--gold);}
.value-desc{
  font-family:var(--f-body); font-size:16.5px; line-height:1.55; color:var(--ivory-dim);
  margin-top:8px; max-width:34ch;
}
.value-icon{width:30px; height:30px; color:var(--gold); margin-top:16px;}
.value--anchor{margin:clamp(48px,6vw,64px) auto 0; max-width:520px;}
.value-icon--anchor{width:46px; height:46px; margin:18px 0 0;}
.value-title--anchor{font-size:25px;}
.value--anchor .value-desc{max-width:40ch; font-size:17px;}

/* ---------- CONTACT ---------- */
.contact-panel{
  position:relative; overflow:hidden; max-width:720px; margin:0 auto; display:grid;
  background:var(--ink); border:2px solid var(--gold); border-radius:8px;
  padding:clamp(32px,5vw,56px) clamp(24px,5vw,64px);
}
.contact-panel > *{position:relative; z-index:1;}
/* Form and confirmation share one grid cell, so the panel is always sized by the
   taller state (the form) and both cards render at identical dimensions. */
.contact-form,.contact-confirm{grid-area:1 / 1;}
.contact-form .field{margin-bottom:24px; text-align:center;}
.contact-form label{
  display:block; font-family:var(--f-ui); font-size:13px; letter-spacing:.03em;
  color:var(--ivory); margin-bottom:10px;
}
.contact-form input{
  width:100%; background:transparent; border:0; border-bottom:1px solid rgba(212,175,55,.5);
  color:var(--ivory); font-family:var(--f-ui); font-size:15px; padding:9px 4px; text-align:center;
  transition:border-color .2s ease;
}
.contact-form input::placeholder{color:rgba(237,230,214,.4);}
.contact-form input:focus{outline:none; border-bottom-color:var(--gold);}
.contact-form input:invalid:not(:placeholder-shown){border-bottom-color:rgba(230,150,150,.6);}
.hp{position:absolute!important; left:-9999px; width:1px; height:1px; opacity:0;}
.form-error{color:#E7B4B4; font-family:var(--f-ui); font-size:13px; text-align:center; margin-bottom:14px;}
.form-actions{text-align:center; margin-top:8px;}
#submitBtn[aria-busy="true"]{opacity:.6; pointer-events:none;}

.contact-confirm{text-align:center; align-self:center; padding:16px 0; visibility:hidden;}
.contact-panel.is-confirmed .contact-form{visibility:hidden;}
.contact-panel.is-confirmed .contact-confirm{visibility:visible;}
.confirm-title{font-family:var(--f-head); font-size:clamp(32px,4.4vw,46px); color:var(--ivory);}
.confirm-divider{display:block; width:64px; height:2px; background:var(--gold); margin:20px auto 24px;}
.confirm-text{font-family:var(--f-body); font-size:19px; color:var(--gold); max-width:440px; margin:0 auto 32px; line-height:1.5;}
.confirm-mark{width:clamp(168px, 22vw, 208px); height:auto; margin:0 auto;}

/* ---------- FOOTER ---------- */
.footer{padding:48px 0 40px; background:var(--ink); color:var(--ivory);}
.footer-inner{display:flex; align-items:center; justify-content:space-between; gap:24px;}
.footer .brand img{height:48px;}
.footer-linkedin{display:inline-flex; opacity:.9; transition:opacity .2s;}
.footer-linkedin:hover{opacity:1;}
/* .footer .footer-bottom (0,2,0) so the vertical padding beats the .wrap
   shorthand's padding-top:0 — the footer-bottom element also carries .wrap,
   and the mobile @media .wrap{padding:0 22px} rule would otherwise clobber it. */
.footer .footer-bottom{
  display:flex; align-items:center; justify-content:space-between; gap:20px; flex-wrap:wrap;
  margin-top:26px; padding-top:24px; border-top:1px solid var(--line-gold);
}
.footer-legal{font-family:var(--f-ui); font-size:12px; letter-spacing:.02em; color:rgba(237,230,214,.5);}
.footer-links{display:flex; gap:26px;}
.footer-links a{font-family:var(--f-ui); font-size:13px; color:rgba(237,230,214,.7); transition:color .2s;}
.footer-links a:hover{color:var(--gold);}

/* ---------- scroll reveal ---------- */
.reveal{opacity:0; transform:translateY(22px); transition:opacity .7s ease, transform .7s ease;}
.reveal.in{opacity:1; transform:none;}

/* ---------- responsive ---------- */
@media (max-width:860px){
  .nav-toggle{display:block; position:relative; z-index:130;}
  /* Full-screen overlay menu — no logo bisect, no hero sliver. */
  .nav-links{
    position:fixed; inset:0; width:100%; height:100dvh;
    background:rgba(18,19,24,.985); backdrop-filter:blur(14px);
    flex-direction:column; align-items:center; justify-content:center; gap:4px;
    padding:96px 28px 48px; overflow-y:auto;
    transform:translateX(100%); transition:transform .32s ease; z-index:120;
  }
  .nav-links.open{transform:none;}
  .nav-link{font-size:23px; padding:14px 20px;}   /* ≥44px tap targets */
  .nav-link::after{display:none;}
  .nav .btn-primary{font-size:13px; padding:15px 34px; margin-top:20px;}
  .nav-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg);}
  .nav-toggle.open span:nth-child(2){opacity:0;}
  .nav-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}
  .svc-grid{grid-template-columns:1fr;}
  .values-grid{grid-template-columns:1fr; gap:44px;}
}
@media (max-width:600px){
  body{font-size:18px;}
  .wrap{padding:0 22px;}
  .hero-ctas{flex-direction:column; align-items:stretch;}
  .hero-ctas .btn{width:100%;}
  .price-group-head{gap:12px;}
  .price-group-head .btn-audit{margin-left:0; width:100%;}
  .price-group-head::after{bottom:-4px;}
  .tier-desc{font-size:16.5px;}
}

@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto;}
  .reveal{opacity:1; transform:none; transition:none;}
  *{transition-duration:.01ms!important;}
}