/* ============================================================
   KLYRON — warm editorial landing
   Ink (navy) #1B2A4A · Terracotta #B84A2C · Paper #F4EEE2 · Forest #2D4A3E
   Display: Newsreader · UI/body: Hanken Grotesk · Labels: Geist Mono
   ============================================================ */

:root{
  --f-display: 'Newsreader', Georgia, serif;
  --f-body:    'Hanken Grotesk', -apple-system, system-ui, sans-serif;
  --f-mono:    'Geist Mono', ui-monospace, monospace;

  --paper:   #F4EEE2;
  --paper-2: #EBE3D2;
  --paper-3: #E2D8C4;
  --ink:     #1B2A4A;
  --ink-2:   #38415c;
  --terra:   #B84A2C;
  --forest:  #2D4A3E;
  --mut:     #8A8478;
  --line:    rgba(27,42,74,.14);

  /* hero callout positions (overridable via Tweaks) */
  --c1x: 6%;  --c1y: 23%;
  --c2x: 63%; --c2y: 30%;
  --c3x: 11%; --c3y: 68%;

  --maxw: 1180px;
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--f-body);
  font-size:17px; line-height:1.6;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{ display:block; max-width:100%; }
a{ color:inherit; text-decoration:none; }

/* subtle paper grain */
body::before{
  content:''; position:fixed; inset:0; z-index:0; pointer-events:none;
  background-image:
    radial-gradient(circle at 18% 12%, rgba(0,0,0,.022), transparent 42%),
    radial-gradient(circle at 86% 88%, rgba(184,74,44,.035), transparent 50%);
  mix-blend-mode:multiply;
}

/* ---------- shared type ---------- */
.kicker{
  font-family:var(--f-mono);
  font-size:12px; letter-spacing:.22em; text-transform:uppercase;
  color:var(--terra);
}
.serif{ font-family:var(--f-display); font-weight:400; }
.display{
  font-family:var(--f-display); font-weight:400;
  line-height:.98; letter-spacing:-.012em; color:var(--ink);
}
.display em{ font-style:italic; color:var(--terra); }

/* ---------- buttons ---------- */
.btn{
  display:inline-flex; align-items:center; gap:.55em;
  font-family:var(--f-body); font-weight:500; font-size:15px;
  padding:.85em 1.4em; border-radius:2px; cursor:pointer;
  transition:transform .25s cubic-bezier(.2,.7,.3,1), background .25s, color .25s;
  border:1px solid transparent; white-space:nowrap;
}
.btn .arrow{ transition:transform .3s cubic-bezier(.2,.7,.3,1); }
.btn:hover .arrow{ transform:translateX(4px); }
.btn-fill{ background:var(--terra); color:#fbf3e9; }
.btn-fill:hover{ background:#a23f23; transform:translateY(-1px); }
.btn-ink{ background:var(--ink); color:#eee7d8; }
.btn-ink:hover{ background:#13203b; transform:translateY(-1px); }
.btn-ghost{ background:transparent; color:var(--ink); border-color:var(--line); }
.btn-ghost:hover{ background:rgba(27,42,74,.05); }

/* ============================================================
   NAV
   ============================================================ */
.topnav{
  position:fixed; top:0; left:0; right:0; z-index:60;
  display:flex; align-items:center; justify-content:space-between;
  padding:20px clamp(20px,4vw,52px);
  transition:background .4s, box-shadow .4s, padding .4s;
}
.topnav.scrolled{
  background:rgba(244,238,226,.86);
  backdrop-filter:blur(12px) saturate(1.1);
  box-shadow:0 1px 0 var(--line);
  padding-top:14px; padding-bottom:14px;
}
.wordmark{ display:flex; align-items:center; gap:11px; }
.wordmark img{ width:26px; height:26px; }
.wordmark .name{
  font-family:var(--f-display); font-size:25px; letter-spacing:.01em; color:var(--ink);
}
.nav-links{ display:flex; align-items:center; gap:clamp(14px,2.4vw,34px); }
.nav-links .link{
  font-size:15px; font-weight:500; color:var(--ink); transition:color .2s; position:relative;
}
.nav-links .link:hover{ color:var(--terra); }
.nav-links .link::after{
  content:''; position:absolute; left:0; bottom:-5px; height:1px; width:0; background:var(--terra);
  transition:width .3s cubic-bezier(.2,.7,.3,1);
}
.nav-links .link:hover::after{ width:100%; }

/* ============================================================
   HERO  (sticky scroll-scrub video)
   ============================================================ */
.hero-scroll{ position:relative; height:150vh; z-index:1; }
.hero-pin{
  position:sticky; top:0; height:100vh; height:100svh; overflow:hidden;
  background:var(--paper-2);
}
.hero-video{
  position:absolute; inset:0; width:100%; height:100%;
  object-fit:cover; object-position:center;
}
.hero-scrim{
  position:absolute; inset:0; pointer-events:none;
  background:
    radial-gradient(ellipse 58% 40% at 50% 44%, rgba(245,239,228,.42) 0%, rgba(245,239,228,.16) 48%, transparent 70%),
    linear-gradient(to bottom,
      rgba(244,238,226,.5) 0%, rgba(244,238,226,0) 18%,
      rgba(244,238,226,0) 66%, rgba(244,238,226,.5) 88%, rgba(244,238,226,.68) 100%);
}
.hero-vignette{
  position:absolute; inset:0; pointer-events:none;
  box-shadow:inset 0 0 220px 40px rgba(27,42,74,.18);
}

/* --- intro block (loop phase) --- */
.hero-intro{
  position:absolute; left:0; right:0; top:50%; transform:translateY(-50%);
  z-index:5; text-align:center; padding:0 24px; will-change:opacity,transform;
}
.hero-intro .kicker{ margin-bottom:22px; text-shadow:0 1px 14px rgba(245,239,228,.9); }
.hero-intro h1{
  margin:0 auto; max-width:14ch;
  font-family:var(--f-display); font-weight:400; color:var(--ink);
  font-size:clamp(46px,8.2vw,116px); line-height:.96; letter-spacing:-.015em;
  text-wrap:balance;
  text-shadow:0 1px 1px rgba(245,239,228,.7), 0 4px 26px rgba(245,239,228,.85);
}
.hero-intro h1 em{ font-style:italic; color:var(--terra); }
.hero-intro .sub{
  margin:26px auto 0; max-width:46ch; font-size:clamp(16px,1.5vw,19px);
  color:var(--ink-2); line-height:1.55; font-weight:500;
  text-shadow:0 1px 12px rgba(245,239,228,.92);
}
.hero-cta{ display:flex; gap:14px; justify-content:center; margin-top:34px; flex-wrap:wrap; }

/* --- floating callouts --- */
.callouts{ position:absolute; inset:0; z-index:6; pointer-events:none; will-change:opacity; }
.callout{
  position:absolute; width:min(250px,70vw);
  background:rgba(248,244,236,.94);
  backdrop-filter:blur(9px) saturate(1.12);
  border:1px solid rgba(27,42,74,.10);
  border-left:4px solid var(--terra);
  border-radius:4px; padding:16px 18px 17px;
  box-shadow:0 22px 46px -22px rgba(27,42,74,.62), 0 2px 7px -3px rgba(27,42,74,.28);
  opacity:0; transform:translateY(14px);
}
body.ready .callout{
  animation:co-in .9s cubic-bezier(.2,.7,.3,1) forwards;
}
.callout:nth-of-type(1){ left:var(--c1x); top:var(--c1y); animation-delay:.35s; }
.callout:nth-of-type(2){ left:var(--c2x); top:var(--c2y); animation-delay:.6s; }
.callout:nth-of-type(3){ left:var(--c3x); top:var(--c3y); animation-delay:.85s; }
@keyframes co-in{ to{ opacity:1; transform:translateY(0); } }
.callout .num{
  display:flex; align-items:center; gap:7px;
  font-family:var(--f-mono); font-weight:500; font-size:10.5px; letter-spacing:.17em;
  color:var(--terra); text-transform:uppercase;
}
.callout .num::before{
  content:''; width:6px; height:6px; background:var(--terra); border-radius:1px; flex:none;
}
.callout .ct{
  margin-top:9px; font-family:var(--f-display); font-size:25px;
  line-height:1.05; color:var(--ink);
}
.callout .cd{ margin-top:7px; font-size:13px; line-height:1.5; color:var(--ink-2); }

/* --- brand statements (scrub phase) --- */
.brand-line{
  position:absolute; left:50%; top:50%; transform:translate(-50%,-50%);
  z-index:5; text-align:center; width:min(1040px,88vw); padding:0 20px;
  opacity:0; will-change:opacity; pointer-events:none;
}
.brand-line .kicker{ display:block; margin-bottom:18px; }
.brand-line h2{
  margin:0; font-family:var(--f-display); font-weight:400; color:var(--ink);
  font-size:clamp(44px,8.4vw,128px); line-height:.95; letter-spacing:-.018em;
  text-wrap:balance;
  text-shadow:0 1px 1px rgba(245,239,228,.65), 0 4px 30px rgba(245,239,228,.85);
}
.brand-line h2 em{ font-style:italic; color:var(--terra); }

/* --- scroll hint --- */
.scroll-hint{
  position:absolute; left:50%; bottom:34px; transform:translateX(-50%); z-index:7;
  display:flex; flex-direction:column; align-items:center; gap:10px;
  font-family:var(--f-mono); font-size:11px; letter-spacing:.2em;
  text-transform:uppercase; color:var(--ink-2); will-change:opacity;
}
.scroll-hint .line{ width:1px; height:46px; background:linear-gradient(var(--ink-2),transparent); position:relative; overflow:hidden; }
.scroll-hint .line::after{
  content:''; position:absolute; top:-50%; left:0; width:100%; height:50%;
  background:var(--terra); animation:hint 1.9s ease-in-out infinite;
}
@keyframes hint{ 0%{top:-50%} 60%,100%{top:120%} }

/* ============================================================
   SECTIONS
   ============================================================ */
.wrap{ max-width:var(--maxw); margin:0 auto; padding:0 clamp(20px,5vw,40px); position:relative; z-index:2; }
.section{ padding:clamp(80px,11vw,150px) 0; position:relative; z-index:2; }

/* lead band */
.lead{ text-align:center; max-width:880px; margin:0 auto; }
.lead .kicker{ display:block; margin-bottom:26px; }
.lead h2{
  font-family:var(--f-display); font-weight:400; color:var(--ink);
  font-size:clamp(32px,4.6vw,60px); line-height:1.05; letter-spacing:-.01em; margin:0;
  text-wrap:balance;
}
.lead h2 em{ font-style:italic; color:var(--terra); }
.lead p{ margin:26px auto 0; max-width:60ch; color:var(--ink-2); font-size:18px; }

/* split feature row */
.split{ display:grid; grid-template-columns:1fr 1fr; gap:clamp(36px,6vw,90px); align-items:center; }
.split.flip .split-media{ order:2; }
.split-text .kicker{ display:block; margin-bottom:20px; }
.split-text h2{
  font-family:var(--f-display); font-weight:400; color:var(--ink);
  font-size:clamp(30px,3.6vw,50px); line-height:1.04; letter-spacing:-.01em; margin:0 0 20px;
}
.split-text h2 em{ font-style:italic; color:var(--terra); }
.split-text p{ color:var(--ink-2); font-size:17.5px; margin:0 0 16px; max-width:46ch; }
.split-text .meta{
  font-family:var(--f-mono); font-size:11.5px; letter-spacing:.06em; color:var(--mut);
  margin-top:24px; display:flex; flex-wrap:wrap; gap:8px 18px;
}
.split-media{ position:relative; }
.media-card{
  border-radius:4px; overflow:hidden; box-shadow:0 40px 80px -40px rgba(27,42,74,.5);
  border:1px solid var(--line);
}
.media-card img{ width:100%; height:100%; object-fit:cover; }
.media-cap{
  font-family:var(--f-mono); font-size:11px; letter-spacing:.04em; color:var(--mut);
  margin-top:14px;
}

/* full-bleed media */
.showcase{ position:relative; z-index:2; }
.showcase .media-card{ box-shadow:0 50px 100px -50px rgba(27,42,74,.55); }
.showcase-head{ max-width:680px; margin:0 0 clamp(34px,5vw,56px); }
.showcase-head .kicker{ display:block; margin-bottom:18px; }
.showcase-head h2{
  font-family:var(--f-display); font-weight:400; color:var(--ink);
  font-size:clamp(30px,4.4vw,58px); line-height:1.03; letter-spacing:-.01em; margin:0;
}
.showcase-head h2 em{ font-style:italic; color:var(--terra); }

/* principles list */
.principles{ display:grid; grid-template-columns:repeat(3,1fr); gap:clamp(28px,4vw,56px); }
.principle{ border-top:1px solid var(--line); padding-top:24px; }
.principle .pn{
  font-family:var(--f-mono); font-size:12px; letter-spacing:.16em; color:var(--terra);
}
.principle .glyph{
  width:40px; height:40px; margin:18px 0 18px; color:var(--ink);
}
.principle .glyph svg{
  width:100%; height:100%; fill:none; stroke:currentColor;
  stroke-width:1.5; stroke-linecap:round; stroke-linejoin:round;
}
.principle h3{
  font-family:var(--f-display); font-weight:400; font-size:27px; line-height:1.08;
  color:var(--ink); margin:0 0 12px;
}
.principle p{ color:var(--ink-2); font-size:15.5px; margin:0; }

/* manifesto */
.manifesto{ background:var(--ink); color:#efe7d7; position:relative; z-index:2; }
.manifesto .wrap{ padding-top:clamp(90px,12vw,150px); padding-bottom:clamp(90px,12vw,150px); }
.manifesto blockquote{
  margin:0; max-width:18ch; font-family:var(--f-display); font-weight:400;
  font-size:clamp(34px,5.2vw,72px); line-height:1.04; letter-spacing:-.01em; text-wrap:balance;
}
.manifesto blockquote em{ font-style:italic; color:#e9a583; }
.manifesto .attr{
  margin-top:34px; font-family:var(--f-mono); font-size:12px; letter-spacing:.16em;
  text-transform:uppercase; color:#9aa3bd;
}

/* CTA  (footer lives inside, over the same image) */
.cta{ position:relative; z-index:2; overflow:hidden; }
.cta-bg{ position:absolute; inset:0; z-index:0; }
.cta-bg img{ width:100%; height:100%; object-fit:cover; }
.cta-bg::after{
  content:''; position:absolute; inset:0;
  background:
    linear-gradient(to right, rgba(244,238,226,.93) 0%, rgba(244,238,226,.72) 48%, rgba(244,238,226,.4) 100%),
    linear-gradient(to top, rgba(244,238,226,.6) 0%, rgba(244,238,226,0) 26%);
}
.cta .wrap{ position:relative; z-index:1; padding:clamp(100px,14vw,170px) clamp(20px,5vw,40px) clamp(56px,8vw,96px); }
.cta-inner{ max-width:640px; }
.cta .kicker{ display:block; margin-bottom:22px; }
.cta h2{
  font-family:var(--f-display); font-weight:400; color:var(--ink);
  font-size:clamp(40px,6.4vw,92px); line-height:.98; letter-spacing:-.015em; margin:0;
}
.cta h2 em{ font-style:italic; color:var(--terra); }
.cta p{ color:var(--ink-2); font-size:18px; margin:24px 0 0; max-width:48ch; }
.cta-actions{ display:flex; gap:14px; margin-top:34px; flex-wrap:wrap; }
.cta .fine{
  font-family:var(--f-mono); font-size:11.5px; letter-spacing:.05em; color:var(--mut);
  margin-top:26px;
}

/* footer — sits over the CTA image, hairline divider keeps it consistent */
.cta-foot{
  position:relative; z-index:1; max-width:var(--maxw); margin:0 auto;
  padding:24px clamp(20px,5vw,40px) 30px;
  display:flex; align-items:center; justify-content:space-between; flex-wrap:wrap; gap:20px;
  border-top:1px solid rgba(27,42,74,.18);
}
.cta-foot .foot-links{ display:flex; gap:26px; }
.cta-foot .foot-links a{ font-size:14px; color:var(--ink-2); transition:color .2s; }
.cta-foot .foot-links a:hover{ color:var(--terra); }
.cta-foot .copyright{ font-family:var(--f-mono); font-size:11px; letter-spacing:.05em; color:var(--mut); }

/* reveal on scroll */
.reveal{ opacity:0; transform:translateY(28px); transition:opacity .9s cubic-bezier(.2,.7,.3,1), transform .9s cubic-bezier(.2,.7,.3,1); }
.reveal.in{ opacity:1; transform:none; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:860px){
  .nav-links .link{ display:none; }
  .split{ grid-template-columns:1fr; gap:30px; }
  .split.flip .split-media{ order:0; }
  .principles{ grid-template-columns:1fr; gap:8px; }
  .principle{ padding-top:20px; }
  .callout{ width:min(220px,72vw); }
}
@media (prefers-reduced-motion:reduce){
  html{ scroll-behavior:auto; }
  .reveal{ opacity:1; transform:none; transition:none; }
  body.ready .callout{ animation:none; opacity:1; transform:none; }
  .scroll-hint .line::after{ animation:none; }
}