/*
Theme Name: Castle Fund
Theme URI: https://castle-fund.com
Author: Castle Fund
Description: Custom theme for Castle Fund, a seed fund for deep tech with strong IP.
Version: 1.2.2
License: Proprietary
Text Domain: castle
*/

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

:root{
  --purple:#6C63F5; --purple-dk:#5850D6; --purple-lt:#9691F8;
  --wash:#EFEEFE; --sky:#5BB8F5; --sky-wash:#DEEEFB;
  --navy:#100C3D; --navy-2:#332E63; --slate:#5D5B7C; --slate-lt:#8E8CA6;
  --paper:#FBFBFD; --line:#E7E7F1;
  --disp:'Outfit',sans-serif; --body:'Plus Jakarta Sans',sans-serif;
}
html{scroll-behavior:smooth;scroll-padding-top:112px}
body{
  background:var(--paper); color:var(--navy); font-family:var(--body);
  font-size:16px; line-height:1.62; overflow-x:hidden;
  background-image:
    linear-gradient(to right,rgba(16,12,61,.03) 1px,transparent 1px),
    linear-gradient(to bottom,rgba(16,12,61,.03) 1px,transparent 1px);
  background-size:54px 54px;
}
img{max-width:100%;height:auto}
.wrap{max-width:1200px;margin:0 auto;padding:0 40px}
section{padding:110px 0;position:relative}
.tint{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}

.pill{
  display:inline-block;background:var(--purple);color:#fff;
  font-size:12px;font-weight:600;padding:5px 15px 6px;border-radius:3px;margin-bottom:18px;
}
h2{
  font-family:var(--disp);font-size:clamp(33px,4.2vw,49px);font-weight:700;
  line-height:1.08;letter-spacing:-.022em;margin-bottom:16px;
}
h2 .hl{background:var(--sky-wash);padding:0 5px;box-decoration-break:clone;-webkit-box-decoration-break:clone}
h2 .pl{color:var(--purple)}
.sub{font-size:17px;font-weight:600;font-style:italic;color:var(--purple);margin-bottom:20px;max-width:720px}
.lede{font-size:16.5px;line-height:1.7;color:var(--slate);max-width:660px;margin-bottom:46px}

.dots{
  position:absolute;pointer-events:none;
  background-image:radial-gradient(circle,var(--purple) 1.6px,transparent 1.7px);
  background-size:14px 14px;
  -webkit-mask-image:radial-gradient(circle at center,#000 0%,#000 25%,transparent 68%);
  mask-image:radial-gradient(circle at center,#000 0%,#000 25%,transparent 68%);
}
.hero-dots{width:520px;height:520px;top:-140px;right:-160px;opacity:.45}
.cross{position:absolute;width:16px;height:16px;opacity:.45;pointer-events:none}
.cross::before,.cross::after{content:'';position:absolute;background:var(--purple)}
.cross::before{left:50%;top:0;width:1.5px;height:100%;transform:translateX(-50%)}
.cross::after{top:50%;left:0;height:1.5px;width:100%;transform:translateY(-50%)}

/* ── nav ─────────────────────────────── */
nav{position:fixed;inset:0 0 auto 0;z-index:200;height:100px;
  background:rgba(251,251,253,.92);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line)}
.nav-in{max-width:1200px;margin:0 auto;padding:0 40px;height:100%;
  display:flex;align-items:center;justify-content:space-between}
.brand{display:flex;align-items:center;gap:11px;font-family:var(--disp);
  font-size:19px;font-weight:700;letter-spacing:-.01em;color:var(--navy);text-decoration:none}
.brand-logo{height:76px;width:auto;max-width:260px;object-fit:contain;display:block;flex-shrink:0}
.brand-name{white-space:nowrap}
.nav-links{display:flex;align-items:center;gap:28px;list-style:none}
.nav-links a{font-size:15px;font-weight:500;color:var(--slate);text-decoration:none;transition:color .18s}
.nav-links a:hover{color:var(--purple)}

/* ── hero ────────────────────────────── */
.hero{padding:184px 0 104px;overflow:hidden;position:relative}
.hero-in{max-width:1200px;margin:0 auto;padding:0 40px}
.hero h1{font-family:var(--disp);font-size:clamp(42px,5.8vw,68px);font-weight:700;
  line-height:1.12;letter-spacing:-.028em;margin:0 auto 20px;max-width:900px;text-align:center}
.hero h1 .hl{background:var(--sky-wash);padding:0 6px}
.hero .tag{font-size:20px;font-weight:600;font-style:italic;color:var(--purple);text-align:center}

.hero-duo{
  display:grid;grid-template-columns:1fr 1fr;gap:16px;
  margin:44px auto 40px;position:relative;z-index:2;max-width:940px;
}
.hd{margin:0;border-radius:16px;overflow:hidden;border:1px solid var(--line);
  background:#EDEDF6;aspect-ratio:4/3}
.hd img{width:100%;height:100%;object-fit:cover;display:block;
  transition:transform .6s ease}
.hd:hover img{transform:scale(1.03)}

.hero-copy{max-width:780px;margin:0 auto;text-align:center}
.hero-copy p{font-size:18px;line-height:1.68;color:var(--slate);margin:0}

/* ── thesis ──────────────────────────── */
.tcols{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-bottom:34px}
.tcol h3{font-family:var(--disp);font-size:20px;font-weight:600;margin-bottom:9px;color:var(--navy)}
.tcol p{font-size:15px;color:var(--slate);line-height:1.65}
.tcol .bar{width:38px;height:4px;border-radius:2px;background:var(--purple);margin-bottom:16px}

.proof{background:var(--wash);border-radius:14px;padding:30px 34px}
.proof .lb{font-size:11.5px;font-weight:700;letter-spacing:.09em;text-transform:uppercase;
  color:var(--purple-dk);margin-bottom:16px}
.proof-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.proof-item{border-left:2px solid var(--purple-lt);padding-left:16px}
.proof-item .co{font-family:var(--disp);font-size:16px;font-weight:600;color:var(--navy)}
.proof-item .dt{font-size:13.5px;color:var(--slate);line-height:1.5}

/* ── focus ───────────────────────────── */
.focus{display:grid;grid-template-columns:1fr 1fr;gap:14px;max-width:720px;margin:0 auto 14px}
.vert{background:var(--purple);color:#fff;border-radius:14px;padding:26px 28px 28px}
.vert h3{font-family:var(--disp);font-size:21px;font-weight:700;letter-spacing:.03em;
  text-transform:uppercase;margin-bottom:13px}
.vert li{list-style:none;font-size:15px;padding-left:15px;position:relative;margin-bottom:5px;opacity:.93}
.vert li::before{content:'';position:absolute;left:0;top:9px;width:5px;height:5px;
  border-radius:50%;background:#fff;opacity:.75}
.enable{max-width:380px;margin:0 auto;display:flex;flex-direction:column;gap:10px}
.enable div{background:var(--sky);color:#fff;border-radius:10px;padding:14px 24px;
  font-family:var(--disp);font-size:17px;font-weight:600;letter-spacing:.05em;text-transform:uppercase}

/* ── doctrine: cards arranged around the ring ── */
.doct{
  display:grid;
  grid-template-columns:1fr minmax(320px,440px) 1fr;
  grid-template-rows:auto auto;
  grid-template-areas:
    ".    top   ."
    "left ring right";
  gap:22px 28px;
  align-items:center;
  margin-bottom:34px;
}
.d-top{grid-area:top;max-width:460px;justify-self:center}
.d-left{grid-area:left;justify-self:end;max-width:340px}
.d-right{grid-area:right;justify-self:start;max-width:340px}
.d-ring{grid-area:ring;display:flex;justify-content:center;align-items:center}
.d-ring svg{width:100%;max-width:440px;height:auto}

.dcard{background:#fff;border:1px solid var(--line);border-radius:14px;padding:24px 26px;position:relative}
.tint .dcard{background:var(--paper)}
.dcard::after{content:'';position:absolute;left:26px;bottom:14px;width:30px;height:6px;
  border-radius:2px;background:var(--purple)}
.dcard .yr{font-family:var(--disp);font-size:29px;font-weight:700;color:var(--navy);line-height:1;margin-bottom:6px}
.dcard .lb{font-size:14.5px;font-weight:600;color:var(--purple);line-height:1.4;margin-bottom:10px}
.dcard p{font-size:14px;color:var(--slate);line-height:1.58;padding-bottom:12px}

.doct-note{background:var(--sky-wash);border:1px solid #C7E2F7;border-radius:11px;
  padding:19px 26px;text-align:center;font-family:var(--disp);font-size:19px;font-weight:600;color:var(--navy)}

/* ── track record ────────────────────── */
.tr-head{display:flex;align-items:baseline;justify-content:space-between;
  margin-bottom:20px;flex-wrap:wrap;gap:12px}
.tr-head .t{font-family:var(--disp);font-size:22px;font-weight:700;color:var(--navy)}
.tr-head .m{display:flex;gap:9px;flex-wrap:wrap}
.tr-head .m span{border:1.5px solid var(--purple);border-radius:7px;padding:6px 13px;
  font-family:var(--disp);font-size:13.5px;font-weight:600;color:var(--navy);background:#fff}
.logo-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:12px;margin-bottom:48px}
.lg{background:#fff;border:1px solid var(--line);border-radius:12px;padding:22px 14px 16px;
  text-align:center;transition:transform .22s,box-shadow .22s}
.lg:hover{transform:translateY(-3px);box-shadow:0 10px 26px rgba(16,12,61,.07)}
.lg .box{height:44px;display:flex;align-items:center;justify-content:center;margin-bottom:12px}
.lg .box img{max-height:34px;max-width:104px;object-fit:contain}
.lg .nm{font-family:var(--disp);font-size:14px;font-weight:600;color:var(--navy);line-height:1.25}
.lg .d{font-size:11.5px;color:var(--slate-lt);line-height:1.4;margin-top:3px}
.disc{font-size:13px;color:var(--slate-lt);border-left:3px solid var(--line);
  padding-left:16px;line-height:1.6;margin-top:6px}
.disc a{color:var(--purple);font-weight:600;text-decoration:none;
  border-bottom:1px solid rgba(108,99,245,.35);transition:border-color .18s}
.disc a:hover{border-bottom-color:var(--purple)}

/* ── portfolio ───────────────────────── */
.pf-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.pf{background:#fff;border:1px solid var(--line);border-radius:14px;padding:26px;
  text-decoration:none;display:block;position:relative;transition:transform .24s,box-shadow .24s,border-color .24s}
.pf:hover{transform:translateY(-3px);box-shadow:0 12px 30px rgba(16,12,61,.08);border-color:var(--purple-lt)}
.pf .box{height:66px;display:flex;align-items:center;margin-bottom:16px}
.pf .box img{max-height:62px;max-width:240px;width:auto;object-fit:contain}
.pf .box .fb{font-family:var(--disp);font-size:26px;font-weight:700;color:var(--navy);
  letter-spacing:-.015em;line-height:1}
.pf h3{font-family:var(--disp);font-size:20px;font-weight:600;color:var(--navy);margin-bottom:7px}
.pf p{font-size:14px;color:var(--slate);line-height:1.6;margin-bottom:15px}
.tg{display:inline-block;font-size:11px;font-weight:600;letter-spacing:.03em;padding:4px 11px;
  border-radius:100px;background:var(--wash);color:var(--purple-dk)}
.arw{position:absolute;top:24px;right:24px;font-size:16px;color:var(--slate-lt);transition:.2s}
.pf:hover .arw{transform:translate(3px,-3px);color:var(--purple)}
.wh-lb{font-size:11.5px;font-weight:700;letter-spacing:.09em;text-transform:uppercase;
  color:var(--slate-lt);margin:36px 0 14px}
.wh-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}

/* ── team ────────────────────────────── */
.team{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.mem{background:var(--paper);border:1px solid var(--line);border-radius:14px;
  padding:26px 22px 32px;position:relative}
.mem::after{content:'';position:absolute;left:22px;bottom:14px;width:28px;height:6px;
  border-radius:2px;background:var(--purple)}
.mem .ph{width:88px;height:88px;border-radius:14px;overflow:hidden;margin-bottom:16px;background:var(--wash)}
.mem .ph img{width:100%;height:100%;object-fit:cover}
.mem .nm{font-family:var(--disp);font-size:17.5px;font-weight:700;color:var(--navy);line-height:1.25}
.mem .rl{font-size:13.5px;font-weight:600;color:var(--purple);margin-bottom:13px;line-height:1.35}
.mem p{font-size:13.5px;color:var(--slate);line-height:1.6}
.adv-h{margin:56px 0 20px;font-family:var(--disp);font-size:25px;font-weight:700;color:var(--navy)}
.adv{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.affil{margin-top:44px;padding-top:26px;border-top:1px solid var(--line);
  display:flex;align-items:center;gap:32px;flex-wrap:wrap}
.affil .lb{font-size:11.5px;font-weight:700;letter-spacing:.09em;text-transform:uppercase;color:var(--slate-lt)}
.affil a{font-size:14.5px;color:var(--slate);text-decoration:none;
  border-bottom:1px solid var(--line);padding-bottom:2px;transition:.18s}
.affil a:hover{color:var(--purple);border-color:var(--purple)}

/* ── footer ──────────────────────────── */
footer{background:var(--navy);color:#fff;padding:54px 0 0}
.ft{max-width:1200px;margin:0 auto;padding:0 40px 36px;
  display:flex;justify-content:space-between;gap:40px;flex-wrap:wrap}
.ft-b{font-family:var(--disp);font-size:20px;font-weight:700;color:#fff;
  text-decoration:none;display:flex;align-items:center;gap:11px}
.ft-logo{height:80px;border-radius:8px}
.ft-l{display:flex;gap:44px;flex-wrap:wrap}
.ft-c h5{font-size:11.5px;font-weight:700;letter-spacing:.09em;text-transform:uppercase;
  color:rgba(255,255,255,.42);margin-bottom:13px}
.ft-c a{display:block;font-size:14px;color:rgba(255,255,255,.8);
  text-decoration:none;margin-bottom:9px;transition:.18s}
.ft-c a:hover{color:var(--sky)}
.legal{border-top:1px solid rgba(255,255,255,.1);padding:22px 40px 32px;max-width:1200px;margin:0 auto}
.legal p{font-size:11.5px;line-height:1.65;color:rgba(255,255,255,.4)}
.legal .row{margin-top:16px;font-size:12px;color:rgba(255,255,255,.4)}

/* ── reveal ──────────────────────────── */
.rv{opacity:0;transform:translateY(20px);transition:opacity .6s ease,transform .6s ease}
.rv.on{opacity:1;transform:none}
@media (prefers-reduced-motion: reduce){
  .rv{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
}

/* ── responsive ──────────────────────── */
@media(max-width:1080px){
  .doct{
    grid-template-columns:1fr;
    grid-template-areas:"ring" "top" "left" "right";
    gap:16px;
  }
  .d-top,.d-left,.d-right{max-width:none;justify-self:stretch}
  .d-ring svg{max-width:360px}
  .logo-grid{grid-template-columns:repeat(4,1fr)}
  .team,.pf-grid,.wh-grid,.adv,.tcols,.proof-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:900px){
  nav{height:76px}
  html{scroll-padding-top:88px}
  .nav-links{gap:18px}
  .nav-links a{font-size:14px}
  .brand-logo{height:56px}
  .ft-logo{height:64px}
  .hero{padding:132px 0 72px}
  .nav-links li:nth-child(n+4){display:none}
  .focus{grid-template-columns:1fr}
  section{padding:76px 0}
  .hero-duo{margin:34px auto 30px}
  .hero-copy p{font-size:16.5px}
  .enable{max-width:none}
}
@media(max-width:620px){
  .wrap,.nav-in,.hero-in,.ft,.legal{padding-left:22px;padding-right:22px}
  .nav-links li:nth-child(n+3){display:none}
  .brand-name{display:none}
  nav{height:68px}
  html{scroll-padding-top:80px}
  .brand-logo{height:48px}
  .logo-grid{grid-template-columns:repeat(2,1fr)}
  .hero-duo{grid-template-columns:1fr;gap:12px}
  .team,.pf-grid,.wh-grid,.adv,.tcols,.proof-grid{grid-template-columns:1fr}
  .tr-head .m span{font-size:12.5px;padding:5px 10px}
}