/* ============================================================
   CorInteractive — site styles
   Brand: orange #F79823 on warm paper / near-black ink
   Fonts: Hanken Grotesk (UI) + Space Mono (labels)
   ============================================================ */

:root{
  --accent:#F79823;
  --accent-deep:#E07F0F;
  --ink:#16140F;
  --ink2:#221F18;
  --muted:#6B675E;
  --line:#E7E3DA;
  --surface:#F3F0E9;
  --paper:#FBFAF7;
  --lmute:rgba(251,250,247,0.62);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:78px;-webkit-text-size-adjust:100%;overflow-x:clip}
body{
  background:var(--paper);color:var(--ink);
  font-family:'Hanken Grotesk',system-ui,-apple-system,sans-serif;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;line-height:1.5;
  overflow-x:clip;
}
a{color:inherit;text-decoration:none}
button{font-family:inherit}
img{display:block;max-width:100%}
::selection{background:var(--accent);color:var(--ink)}

/* layout ---------------------------------------------------- */
.wrap{max-width:1240px;margin:0 auto;padding-left:28px;padding-right:28px}
.sec{padding-top:clamp(64px,8vw,120px);padding-bottom:clamp(64px,8vw,120px)}
.sec-paper{background:var(--paper)}
.sec-surface{background:var(--surface);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.sec-ink{background:var(--ink);color:var(--paper)}
.row{display:flex;flex-wrap:wrap}

/* type helpers ---------------------------------------------- */
.mono{font-family:'Space Mono',monospace}
.eyebrow{font-family:'Space Mono',monospace;font-size:12.5px;letter-spacing:0.14em;text-transform:uppercase;color:var(--accent)}
.eyebrow-mute{color:var(--muted)}
.eyebrow-dot{display:inline-flex;align-items:center;gap:10px;font-family:'Space Mono',monospace;font-size:12.5px;letter-spacing:0.16em;text-transform:uppercase;color:var(--accent)}
.eyebrow-dot::before{content:'';width:7px;height:7px;background:var(--accent);border-radius:50%}
.h1{font-size:clamp(2.5rem,6vw,5.1rem);line-height:1.02;letter-spacing:-0.035em;font-weight:800}
.h1-sm{font-size:clamp(2.5rem,6vw,4.8rem);line-height:1.02;letter-spacing:-0.035em;font-weight:800}
.h2{font-size:clamp(1.9rem,3.6vw,3rem);line-height:1.08;letter-spacing:-0.03em;font-weight:800}
.accent{color:var(--accent)}
.lead{font-size:clamp(1.05rem,1.6vw,1.3rem);line-height:1.55}

/* buttons --------------------------------------------------- */
.btn{display:inline-flex;align-items:center;gap:9px;border-radius:999px;font-weight:700;font-size:15.5px;border:none;cursor:pointer;transition:background .25s ease, transform .25s ease, border-color .25s ease, color .25s ease}
.btn .arr{font-family:'Space Mono',monospace}
.btn-accent{background:var(--accent);color:var(--ink);padding:16px 28px}
.btn-accent:hover{background:var(--accent-deep);transform:translateY(-1px)}
.btn-accent-sm{background:var(--accent);color:var(--ink);padding:13px 22px;font-size:15px}
.btn-accent-sm:hover{background:var(--accent-deep);transform:translateY(-1px)}
.btn-ghost-d{color:var(--paper);padding:16px 28px;font-weight:600;border:1px solid rgba(255,255,255,0.2)}
.btn-ghost-d:hover{border-color:rgba(255,255,255,0.5)}
.btn-dark{background:var(--ink);color:var(--paper);padding:18px 30px;font-size:16px;white-space:nowrap}
.btn-dark:hover{background:#000;transform:translateY(-1px)}

/* header / nav ---------------------------------------------- */
.siteheader{position:sticky;top:0;z-index:60;background:rgba(22,20,15,0.86);-webkit-backdrop-filter:saturate(180%) blur(14px);backdrop-filter:saturate(180%) blur(14px);border-bottom:1px solid rgba(255,255,255,0.08);transition:background .35s ease, box-shadow .35s ease}
.sitenav{max-width:1240px;margin:0 auto;padding:20px 28px;display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;transition:padding .35s cubic-bezier(.4,0,.2,1)}
.sitelogo{height:56px;width:auto;transition:height .35s cubic-bezier(.4,0,.2,1)}
.siteheader.scrolled{background:rgba(22,20,15,0.96);box-shadow:0 12px 36px rgba(0,0,0,0.30)}
.siteheader.scrolled .sitenav{padding-top:11px;padding-bottom:11px}
.siteheader.scrolled .sitelogo{height:38px}
.nav-links{display:flex;align-items:center;gap:32px;flex-wrap:wrap;font-size:17px;font-weight:500}
.navlink{position:relative;color:var(--lmute);transition:color .25s ease}
.navlink:hover{color:var(--paper)}
.navlink.current{color:var(--accent);font-weight:600}
.navlink::after{content:'';position:absolute;left:0;bottom:-6px;height:2px;width:100%;background:var(--accent);transform:scaleX(0);transform-origin:left center;transition:transform .3s cubic-bezier(.4,0,.2,1)}
.navlink:hover::after,.navlink:focus::after{transform:scaleX(1)}
.nav-cta{display:inline-flex;align-items:center;gap:8px;background:var(--accent);color:var(--ink);padding:11px 20px;border-radius:999px;font-weight:700;font-size:15.5px;transition:background .25s ease, transform .25s ease}
.nav-cta:hover{background:var(--accent-deep);transform:translateY(-1px)}

/* mobile slide-out menu ------------------------------------- */
.nav-toggle{display:none;position:relative;width:44px;height:44px;border:none;background:transparent;cursor:pointer;padding:0;z-index:70;flex:none}
.nav-toggle span{position:absolute;left:10px;right:10px;height:2px;background:var(--paper);border-radius:2px;transition:transform .3s cubic-bezier(.4,0,.2,1), opacity .2s ease}
.nav-toggle span:nth-child(1){top:15px}
.nav-toggle span:nth-child(2){top:21px}
.nav-toggle span:nth-child(3){top:27px}
.menu-open .nav-toggle span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.menu-open .nav-toggle span:nth-child(2){opacity:0}
.menu-open .nav-toggle span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
.nav-scrim{position:fixed;inset:0;background:rgba(10,9,6,0.55);-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);opacity:0;visibility:hidden;transition:opacity .3s ease, visibility .3s ease;z-index:52}
.menu-open .nav-scrim{opacity:1;visibility:visible}

@media (max-width:860px){
  .nav-toggle{display:block}
  .nav-links{
    position:fixed;top:0;right:0;height:100dvh;width:min(330px,84vw);
    flex-direction:column;align-items:flex-start;justify-content:flex-start;gap:2px;
    padding:96px 30px 32px;background:var(--ink2);
    border-left:1px solid rgba(255,255,255,0.1);
    transform:translateX(100%);transition:transform .38s cubic-bezier(.4,0,.2,1);
    z-index:60;overflow-y:auto;font-size:19px;
  }
  .menu-open .nav-links{transform:none;box-shadow:-24px 0 64px rgba(0,0,0,0.45)}
  .nav-links .navlink{width:100%;padding:14px 0;border-bottom:1px solid rgba(255,255,255,0.08);color:var(--paper);opacity:0.92}
  .nav-links .navlink::after{display:none}
  .nav-links .nav-cta{margin-top:20px;width:100%;justify-content:center;padding:15px 20px;font-size:16px}
}

/* hero ------------------------------------------------------ */
.hero{background:var(--ink);color:var(--paper);position:relative;overflow:hidden}
.hero-inner{max-width:1240px;margin:0 auto;padding:clamp(56px,8vw,104px) 28px clamp(64px,8vw,108px);display:flex;gap:clamp(36px,5vw,72px);align-items:center;flex-wrap:wrap}
.hero-inner.svc{padding:clamp(48px,7vw,96px) 28px clamp(56px,7vw,96px)}
.hero-copy{flex:1 1 460px;min-width:300px}
.hero-media{flex:1 1 380px;min-width:300px;position:relative}
.hero h1{margin-top:24px}
.hero .lead{margin-top:26px;color:var(--lmute);max-width:54ch}
.hero .lead em{font-style:italic;color:var(--paper)}
.hero-actions{margin-top:36px;display:flex;gap:14px;flex-wrap:wrap}
.hero-meta{margin-top:48px;padding-top:24px;border-top:1px solid rgba(255,255,255,0.1);font-family:'Space Mono',monospace;font-size:12.5px;letter-spacing:0.08em;color:var(--lmute);display:flex;gap:10px;flex-wrap:wrap;text-transform:uppercase}
.hero-meta b{color:var(--paper);font-weight:400}
.glow{position:absolute;top:-180px;right:-120px;width:480px;height:480px;border-radius:50%;background:radial-gradient(circle,rgba(247,152,35,0.18),transparent 68%);pointer-events:none;animation:glowpulse 7.5s ease-in-out infinite}
.glow.left{left:-120px;right:auto;top:-160px;width:460px;height:460px;background:radial-gradient(circle,rgba(247,152,35,0.16),transparent 68%)}
.media-frame{position:relative;border-radius:24px;overflow:hidden;border:1px solid rgba(255,255,255,0.12)}
.media-frame img{width:100%;height:auto;display:block;object-fit:cover}
.hero-card{position:absolute;left:-18px;bottom:38px;background:var(--paper);color:var(--ink);padding:16px 20px;border-radius:16px;box-shadow:0 24px 50px rgba(0,0,0,0.35);max-width:210px}
.hero-card .k{font-family:'Space Mono',monospace;font-size:11px;letter-spacing:0.1em;color:var(--accent);text-transform:uppercase}
.hero-card .v{margin-top:6px;font-weight:700;font-size:15px;line-height:1.3;letter-spacing:-0.01em}
.floaty{animation:floaty 5s ease-in-out infinite}
.backlink{font-family:'Space Mono',monospace;font-size:12.5px;letter-spacing:0.1em;color:var(--lmute);text-transform:uppercase;display:inline-flex;align-items:center;gap:8px;transition:color .25s ease}
.backlink:hover{color:var(--paper)}
.svc-tagline{margin-top:24px}

/* rotating word -------------------------------------------- */
.rotate{color:var(--accent);display:inline-block;transition:opacity .4s ease, transform .4s ease}
.rotate.out{opacity:0;transform:translateY(0.32em)}

/* marquee --------------------------------------------------- */
.marq-head{max-width:1240px;margin:0 auto;padding:34px 28px 12px}
.marq-head .label{font-family:'Space Mono',monospace;font-size:12px;letter-spacing:0.14em;color:var(--muted);text-transform:uppercase;text-align:center}
.marq-wrap{overflow:hidden;padding:22px 0 36px;-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.marq-track{display:flex;gap:18px;width:max-content;animation:marq 42s linear infinite;will-change:transform}
.marq-wrap:hover .marq-track{animation-play-state:paused}
.logo-cell{flex:none;width:188px;height:96px;background:#fff;border:1px solid var(--line);border-radius:14px;display:flex;align-items:center;justify-content:center;padding:22px 24px}
.logo-cell img{max-width:100%;max-height:100%;object-fit:contain;filter:grayscale(1);opacity:0.7;transition:filter .3s ease, opacity .3s ease}
.logo-cell:hover img{filter:grayscale(0);opacity:1}

/* approach -------------------------------------------------- */
.split{display:flex;gap:clamp(32px,6vw,96px);flex-wrap:wrap;align-items:flex-start}
.split-c{align-items:center}
.split-col{flex:1 1 360px;min-width:280px}
.copy-link{margin-top:26px;display:inline-flex;align-items:center;gap:9px;font-weight:700;color:var(--ink);border-bottom:2px solid var(--accent);padding-bottom:3px;transition:color .25s ease}
.copy-link .arr{font-family:'Space Mono',monospace}
.copy-link:hover{color:var(--accent)}
.body-muted{color:var(--muted)}
.grid-tiles{flex:1 1 420px;min-width:300px;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-radius:18px;overflow:hidden}
.tile{background:var(--paper);padding:30px 26px;transition:background .25s ease}
.tile:hover{background:var(--surface)}
.tile .no{font-family:'Space Mono',monospace;font-size:13px;color:var(--accent)}
.tile .t{margin-top:14px;font-weight:700;font-size:1.08rem;letter-spacing:-0.01em}
.tile .b{margin-top:8px;font-size:0.95rem;line-height:1.5;color:var(--muted)}

/* section heads --------------------------------------------- */
.sec-head{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;flex-wrap:wrap}
.sec-head h2{margin-top:20px;max-width:18ch}
.sec-head .note{font-family:'Space Mono',monospace;font-size:12px;letter-spacing:0.06em;color:var(--lmute);text-transform:uppercase;max-width:26ch}

/* services explorer (home) ---------------------------------- */
.svc-explorer{margin-top:44px;display:flex;gap:clamp(20px,3vw,44px);flex-wrap:wrap;align-items:stretch}
.svc-list{flex:1 1 380px;min-width:300px;display:flex;flex-direction:column}
.svc-row{display:flex;align-items:center;gap:18px;width:100%;padding:22px;cursor:pointer;text-align:left;border:none;border-radius:14px;border-bottom:1px solid rgba(255,255,255,0.09);background:transparent;color:var(--lmute);transition:background .2s, color .2s}
.svc-row .no{font-family:'Space Mono',monospace;font-size:13px;color:var(--accent);flex:none}
.svc-row .t{flex:1;text-align:left;font-weight:700;font-size:clamp(1.15rem,1.8vw,1.5rem);letter-spacing:-0.02em}
.svc-row .arr{font-family:'Space Mono',monospace;flex:none;color:var(--accent);opacity:0;transform:translateX(-6px);transition:opacity .2s, transform .2s}
.svc-row.active{background:var(--ink2);color:var(--paper)}
.svc-row.active .arr{opacity:1;transform:translateX(0)}
.svc-panel{flex:1 1 400px;min-width:300px;background:var(--ink2);border:1px solid rgba(255,255,255,0.1);border-radius:22px;padding:clamp(22px,2.4vw,32px);display:flex;flex-direction:column}
.svc-stage{border-radius:16px;overflow:hidden;border:1px solid rgba(255,255,255,0.1);position:relative;aspect-ratio:16/9}
.svc-stage img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;background:var(--ink);opacity:0;transition:opacity .45s ease}
.svc-stage img.active{opacity:1}
.svc-panel .tag{margin-top:24px;font-family:'Space Mono',monospace;font-size:12px;letter-spacing:0.1em;color:var(--accent);text-transform:uppercase}
.svc-panel h3{margin-top:12px;font-size:clamp(1.4rem,2.4vw,2rem);font-weight:800;letter-spacing:-0.025em}
.svc-panel .b{margin-top:14px;font-size:1.05rem;line-height:1.6;color:var(--lmute);flex:1}
.svc-panel .cta{margin-top:22px;align-self:flex-start}

/* services scroll-pin ------------------------------------- */
.svc-scroll{background:var(--ink);color:var(--paper)}
.svc-track{position:relative}
.svc-pin{padding:clamp(48px,7vw,96px) 0}
@media (min-width:900px){
  .svc-track{height:520vh}
  .svc-pin{position:sticky;top:0;height:100vh;min-height:600px;display:flex;align-items:center;padding:0}
  .svc-pin .svc-stage{max-height:34vh}
  .svc-pin .svc-explorer{margin-top:28px}
  .svc-pin .svc-row{padding:16px 22px}
  .svc-pin .svc-panel{padding:clamp(20px,2vw,28px)}
  .svc-pin .svc-panel h3{margin-top:10px}
  .svc-pin .svc-panel .b{margin-top:10px}
  .svc-pin .svc-row{transition:background .4s cubic-bezier(.16,1,.3,1),color .4s ease}
}

/* founder quote --------------------------------------------- */
.quote-mark{font-family:'Space Mono',monospace;font-size:68px;line-height:0.5;color:var(--accent);display:block;height:36px}
blockquote{font-size:clamp(1.6rem,3.2vw,2.6rem);line-height:1.18;letter-spacing:-0.025em;font-weight:700}
.byline{margin-top:30px;display:flex;align-items:center;gap:16px}
.byline img{width:58px;height:58px;flex:none;border-radius:50%;border:2px solid var(--accent);object-fit:cover}
.byline .n{font-weight:700}
.byline .r{font-family:'Space Mono',monospace;font-size:12.5px;letter-spacing:0.06em;color:var(--muted);text-transform:uppercase}
.cert-col{flex:1 1 280px;min-width:240px}
.cert-grid{margin-top:18px;display:grid;grid-template-columns:repeat(auto-fit,minmax(110px,1fr));gap:14px}
.badge-card{background:#fff;border:1px solid var(--line);border-radius:16px;aspect-ratio:1;display:flex;align-items:center;justify-content:center;padding:12px;box-shadow:0 1px 3px rgba(22,20,15,0.05);transition:box-shadow .25s ease, transform .25s ease}
.badge-card:hover{box-shadow:0 8px 22px rgba(22,20,15,0.12);transform:translateY(-2px)}
.badge-card img{width:100%;height:100%;object-fit:contain}

/* contact --------------------------------------------------- */
.contact-grid{display:flex;gap:clamp(36px,6vw,88px);flex-wrap:wrap}
.contact-col{flex:1 1 380px;min-width:300px}
.contact h2{margin-top:22px;max-width:14ch}
.contact-list{margin-top:40px;display:flex;flex-direction:column;gap:26px}
.contact-item{display:block;transition:color .25s ease}
.contact-item .k{font-family:'Space Mono',monospace;font-size:12px;letter-spacing:0.1em;color:var(--lmute);text-transform:uppercase}
.contact-item .v{margin-top:6px;font-size:clamp(1.4rem,2.4vw,1.9rem);font-weight:700;letter-spacing:-0.02em}
a.contact-item:hover{color:var(--accent)}
.contact-addr{margin-top:10px;font-size:1.05rem;color:var(--lmute);line-height:1.6}
.form{flex:1 1 380px;min-width:300px;background:var(--ink2);border:1px solid rgba(255,255,255,0.1);border-radius:22px;padding:clamp(24px,3vw,38px);display:flex;flex-direction:column;gap:18px}
.field{display:flex;flex-direction:column;gap:8px}
.field span{font-family:'Space Mono',monospace;font-size:11px;letter-spacing:0.1em;color:var(--lmute);text-transform:uppercase}
.field input,.field textarea{background:var(--ink);border:1px solid rgba(255,255,255,0.14);border-radius:12px;padding:14px 16px;color:var(--paper);font-size:15px;outline:none;font-family:inherit;transition:border-color .2s ease}
.field textarea{resize:vertical}
.field input:focus,.field textarea:focus{border-color:var(--accent)}
.form button{justify-content:center;padding:16px 24px}
.form-sent{font-size:14px;color:var(--accent);text-align:center;display:none}
.form-sent.show{display:block}
.form-error{font-size:14px;color:#FF8A7A;text-align:center;display:none}
.form-error.show{display:block}

/* footer ---------------------------------------------------- */
.footer{background:var(--ink);color:var(--lmute);border-top:1px solid rgba(255,255,255,0.08)}
.footer-inner{max-width:1240px;margin:0 auto;padding:36px 28px;display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap}
.footer img{height:66px;width:auto}
.footer-links{display:flex;gap:24px;flex-wrap:wrap;font-family:'Space Mono',monospace;font-size:12px;letter-spacing:0.04em;text-transform:uppercase}
.footer-links a{color:var(--lmute);transition:color .25s ease}
.footer-links a:hover{color:var(--paper)}
.footer .cr{font-family:'Space Mono',monospace;font-size:12px}

/* service-page pieces --------------------------------------- */
.media-ph{width:100%;aspect-ratio:4/3.4;background:var(--ink2);position:relative;display:flex;align-items:center;justify-content:center;overflow:hidden}
.media-ph::before{content:'';position:absolute;inset:0;background:radial-gradient(circle at 70% 30%,rgba(247,152,35,0.18),transparent 60%)}
.media-ph .cap{position:relative;font-family:'Space Mono',monospace;font-size:12px;letter-spacing:0.12em;text-transform:uppercase;color:var(--accent);padding:8px 14px;border:1px solid rgba(247,152,35,0.4);border-radius:999px}
.media-ph.r43{aspect-ratio:4/3}
.media-ph.r1610{aspect-ratio:16/10}
.media-ph.r432{aspect-ratio:4/3.2}
.frame-light{border-radius:22px;overflow:hidden;border:1px solid var(--line)}
.frame-light img{width:100%;height:auto;object-fit:cover}

/* accordion (GEO) ------------------------------------------- */
.acc-wrap{margin-top:44px;display:flex;gap:clamp(20px,3vw,44px);flex-wrap:wrap;align-items:flex-start}
.acc-list{flex:1 1 420px;min-width:300px;display:flex;flex-direction:column;gap:1px;background:rgba(255,255,255,0.09);border:1px solid rgba(255,255,255,0.1);border-radius:18px;overflow:hidden}
.acc-item{background:var(--ink)}
.acc-head{display:flex;align-items:center;gap:16px;width:100%;padding:24px;cursor:pointer;border:none;background:transparent;color:var(--lmute);transition:color .2s}
.acc-head .no{font-family:'Space Mono',monospace;font-size:13px;color:var(--accent);flex:none}
.acc-head .t{flex:1;text-align:left;font-weight:700;font-size:1.18rem;letter-spacing:-0.015em}
.acc-head .sign{font-family:'Space Mono',monospace;font-size:22px;flex:none;color:var(--accent);transition:transform .25s}
.acc-item.open .acc-head{color:var(--paper)}
.acc-item.open .acc-head .sign{transform:rotate(45deg)}
.acc-body{display:grid;grid-template-rows:0fr;transition:grid-template-rows .3s ease;overflow:hidden}
.acc-item.open .acc-body{grid-template-rows:1fr}
.acc-body-in{min-height:0;overflow:hidden}
.acc-body p{padding:0 24px 24px 56px;font-size:1rem;line-height:1.6;color:var(--lmute);margin:0}
.acc-media{flex:1 1 360px;min-width:300px;position:sticky;top:96px;border-radius:22px;overflow:hidden;border:1px solid rgba(255,255,255,0.12)}
.acc-media img{width:100%;height:auto;aspect-ratio:1000/662;object-fit:contain;background:var(--ink2);display:none}
.acc-media img.active{display:block}

/* tabs (PMax) ----------------------------------------------- */
.tabs{margin-top:36px;display:flex;gap:10px;flex-wrap:wrap}
.tab{padding:11px 20px;border-radius:999px;cursor:pointer;font-weight:600;font-size:14.5px;border:1px solid rgba(255,255,255,0.18);background:transparent;color:var(--lmute);transition:all .2s}
.tab.active{border-color:var(--accent);background:var(--accent);color:var(--ink)}
.tabpanel{margin-top:28px;display:flex;gap:clamp(20px,3vw,44px);flex-wrap:wrap;align-items:stretch;background:var(--ink2);border:1px solid rgba(255,255,255,0.1);border-radius:22px;padding:clamp(22px,2.4vw,34px)}
.tabpanel-copy{flex:1 1 320px;min-width:280px;display:flex;flex-direction:column;justify-content:center}
.tabpanel-copy .tag{font-family:'Space Mono',monospace;font-size:12px;letter-spacing:0.1em;color:var(--accent);text-transform:uppercase}
.tabpanel-copy h3{margin-top:12px;font-size:clamp(1.4rem,2.4vw,2rem);font-weight:800;letter-spacing:-0.025em}
.tabpanel-copy .b{margin-top:14px;font-size:1.05rem;line-height:1.6;color:var(--lmute)}
.tabpanel-media{flex:1 1 360px;min-width:280px;border-radius:16px;overflow:hidden;border:1px solid rgba(255,255,255,0.1)}
.tabpanel-media img{width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;background:var(--ink);display:none}
.tabpanel-media img.active{display:block}

/* included cards (GEO + PMax) ------------------------------- */
.inc-grid{margin-top:40px;display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-radius:20px;overflow:hidden}
.inc-card{background:var(--paper);padding:30px 28px;min-height:170px;width:100%;text-align:left;border:none;cursor:pointer;display:block;transition:background .25s ease}
.inc-card:hover{background:var(--surface)}
.inc-card.open{background:var(--surface)}
.inc-top{display:flex;align-items:center;justify-content:space-between;gap:12px}
.inc-top .no{font-family:'Space Mono',monospace;font-size:13px;color:var(--accent)}
.inc-sign{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:50%;flex:none;border:1px solid var(--line);background:transparent;color:var(--accent);font-family:'Space Mono',monospace;font-size:17px;line-height:1;transition:transform .25s ease, background .2s, border-color .2s, color .2s}
.inc-card.open .inc-sign{transform:rotate(45deg);background:var(--accent);border-color:var(--accent);color:var(--ink)}
.inc-card h3{margin-top:16px;font-size:1.22rem;font-weight:700;letter-spacing:-0.015em}
.inc-card .b{margin-top:9px;font-size:0.97rem;line-height:1.5;color:var(--muted)}
.inc-detail{display:grid;grid-template-rows:0fr;transition:grid-template-rows .32s ease}
.inc-card.open .inc-detail{grid-template-rows:1fr}
.inc-detail-in{overflow:hidden;min-height:0}
.inc-detail p{margin:14px 0 0;padding-top:14px;border-top:1px solid var(--line);font-size:0.95rem;line-height:1.55;color:var(--ink)}

/* CTA band -------------------------------------------------- */
.cta-band{background:var(--accent)}
.cta-band-inner{max-width:1240px;margin:0 auto;padding:clamp(56px,7vw,96px) 28px;display:flex;gap:32px;justify-content:space-between;align-items:center;flex-wrap:wrap}
.cta-band h2{color:var(--ink);font-size:clamp(1.8rem,3.6vw,3rem);line-height:1.05;letter-spacing:-0.03em;font-weight:800;max-width:18ch}

/* scroll reveal --------------------------------------------- */
.reveal{transition:opacity .85s cubic-bezier(.16,1,.3,1), transform .85s cubic-bezier(.16,1,.3,1)}
.animate-on .reveal{opacity:0;transform:translateY(42px)}
.animate-on .reveal.is-in{opacity:1;transform:none}
.reveal.d1{transition-delay:.08s}
.reveal.d2{transition-delay:.16s}
.reveal.d3{transition-delay:.24s}
.reveal.d4{transition-delay:.32s}
.animate-on .stagger>.reveal:nth-child(1){transition-delay:.05s}
.animate-on .stagger>.reveal:nth-child(2){transition-delay:.13s}
.animate-on .stagger>.reveal:nth-child(3){transition-delay:.21s}
.animate-on .stagger>.reveal:nth-child(4){transition-delay:.29s}
.animate-on .stagger>.reveal:nth-child(5){transition-delay:.37s}
.animate-on .stagger>.reveal:nth-child(6){transition-delay:.45s}

/* keyframes ------------------------------------------------- */
@keyframes marq{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
@keyframes glowpulse{0%,100%{opacity:.65;transform:scale(1)}50%{opacity:1;transform:scale(1.14)}}

/* approach section DNA decoration -------------------------- */
.approach-sec{position:relative;overflow:hidden}
.approach-sec .wrap{position:relative;z-index:1}
.grid-tiles{position:relative}
.grid-tiles .tile{position:relative;z-index:1;background:rgba(251,250,247,0.82);-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}
.dna-deco{position:absolute;top:50%;left:50%;width:clamp(240px,36%,380px);opacity:0.14;pointer-events:none;z-index:0;perspective:1200px;transform:translate(-50%,calc(-50% + var(--dna-shift,0px)))}
.dna-deco img{display:block;width:100%;height:auto;transform-style:preserve-3d;transform:rotateY(var(--dna-rot,0deg));transition:transform .12s linear}
@media (max-width:700px){.dna-deco{opacity:0.1}}

@media (prefers-reduced-motion: reduce){
  *{animation:none!important}
  .animate-on .reveal{opacity:1;transform:none}
}

/* ============================================================
   BLOG — index listing + article
   ============================================================ */

/* blog index hero */
.blog-hero{background:var(--ink);color:var(--paper);position:relative;overflow:hidden}
.blog-hero-inner{max-width:1240px;margin:0 auto;padding:clamp(48px,7vw,88px) 28px clamp(40px,5vw,60px)}
.blog-hero h1{margin-top:18px;max-width:20ch}
.blog-hero p{margin-top:18px;color:var(--lmute);max-width:54ch;font-size:1.12rem;line-height:1.55}

/* post grid */
.post-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:28px;margin-top:8px}
.post-card{display:flex;flex-direction:column;background:var(--paper);border:1px solid var(--line);border-radius:18px;overflow:hidden;transition:transform .3s cubic-bezier(.16,1,.3,1), box-shadow .3s ease}
.post-card:hover{transform:translateY(-4px);box-shadow:0 18px 44px rgba(22,20,15,0.12)}
.post-card .thumb{aspect-ratio:16/9;background:var(--surface);overflow:hidden}
.post-card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s cubic-bezier(.16,1,.3,1)}
.post-card:hover .thumb img{transform:scale(1.04)}
.post-card .pc-body{padding:26px 24px 28px;display:flex;flex-direction:column;flex:1}
.post-meta{display:flex;gap:10px;align-items:center;flex-wrap:wrap;font-family:'Space Mono',monospace;font-size:11.5px;letter-spacing:0.08em;text-transform:uppercase;color:var(--muted)}
.post-cat{color:var(--accent)}
.post-card h3{margin-top:14px;font-size:1.28rem;line-height:1.2;letter-spacing:-0.02em;font-weight:700}
.post-card .excerpt{margin-top:10px;font-size:0.98rem;line-height:1.55;color:var(--muted);flex:1}
.post-card .more{margin-top:18px;font-family:'Space Mono',monospace;font-size:13px;color:var(--ink);display:inline-flex;align-items:center;gap:8px;font-weight:700}
.post-card:hover .more{color:var(--accent)}

/* featured post (first card spans wide) */
.post-featured{grid-column:1/-1;display:flex;flex-wrap:wrap}
.post-featured .thumb{flex:1 1 440px;aspect-ratio:auto;min-height:300px}
.post-featured .pc-body{flex:1 1 360px;justify-content:center;padding:clamp(28px,4vw,48px)}
.post-featured h3{font-size:clamp(1.6rem,2.6vw,2.2rem)}
.post-featured .excerpt{font-size:1.05rem}

/* article page */
.article-hero{background:var(--ink);color:var(--paper);position:relative;overflow:hidden}
.article-hero-inner{max-width:820px;margin:0 auto;padding:clamp(44px,6vw,80px) 28px clamp(36px,4vw,56px)}
.article-hero .post-meta{color:var(--lmute)}
.article-hero h1{margin-top:18px;font-size:clamp(2rem,4.4vw,3.4rem);line-height:1.06;letter-spacing:-0.03em;font-weight:800}
.article-hero .standfirst{margin-top:22px;font-size:clamp(1.1rem,1.7vw,1.32rem);line-height:1.5;color:var(--lmute);max-width:62ch}
.article-byline{margin-top:30px;display:flex;align-items:center;gap:14px}
.article-byline img{width:46px;height:46px;border-radius:50%;border:2px solid var(--accent);object-fit:cover;flex:none}
.article-byline .n{font-weight:700;font-size:0.98rem}
.article-byline .r{font-family:'Space Mono',monospace;font-size:11.5px;letter-spacing:0.06em;color:var(--lmute);text-transform:uppercase}

.article-cover{max-width:1040px;margin:0 auto;padding:0 28px}
.article-cover img{width:100%;height:auto;aspect-ratio:16/8;object-fit:cover;border-radius:20px;margin-top:-40px;position:relative;box-shadow:0 30px 60px rgba(22,20,15,0.22)}

/* article body typography */
.article-body{max-width:760px;margin:0 auto;padding:clamp(40px,5vw,64px) 28px clamp(56px,7vw,96px);font-size:1.14rem;line-height:1.75;color:#2A2720}
.article-body > * + *{margin-top:1.5rem}
.article-body h2{font-size:clamp(1.5rem,2.6vw,2rem);line-height:1.15;letter-spacing:-0.02em;font-weight:800;color:var(--ink);margin-top:2.8rem}
.article-body h3{font-size:1.3rem;line-height:1.25;letter-spacing:-0.015em;font-weight:700;color:var(--ink);margin-top:2rem}
.article-body p{text-wrap:pretty}
.article-body a{color:var(--accent-deep);text-decoration:underline;text-underline-offset:2px}
.article-body ul,.article-body ol{padding-left:1.3em}
.article-body li{margin-top:0.5rem}
.article-body li::marker{color:var(--accent)}
.article-body img{width:100%;height:auto;border-radius:14px;border:1px solid var(--line)}
.article-body figure{margin-top:2rem}
.article-body figcaption{margin-top:10px;font-family:'Space Mono',monospace;font-size:12px;letter-spacing:0.04em;color:var(--muted);text-align:center}
.article-body blockquote{border-left:3px solid var(--accent);padding:6px 0 6px 24px;margin-top:2rem;font-size:1.3rem;line-height:1.4;font-weight:600;letter-spacing:-0.01em;color:var(--ink)}
.article-body strong{font-weight:700;color:var(--ink)}
.article-body hr{border:none;border-top:1px solid var(--line);margin:2.8rem 0}
.callout{background:var(--surface);border:1px solid var(--line);border-left:3px solid var(--accent);border-radius:12px;padding:22px 24px;font-size:1.02rem;line-height:1.6}
.callout .callout-k{font-family:'Space Mono',monospace;font-size:11px;letter-spacing:0.12em;text-transform:uppercase;color:var(--accent);display:block;margin-bottom:8px}

/* tags + share */
.article-foot{max-width:760px;margin:0 auto;padding:0 28px 24px;display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap}
.tag-row{display:flex;gap:10px;flex-wrap:wrap}
.tag-chip{font-family:'Space Mono',monospace;font-size:12px;letter-spacing:0.04em;color:var(--muted);background:var(--surface);border:1px solid var(--line);border-radius:999px;padding:7px 14px}

/* related / back */
.article-related{background:var(--surface);border-top:1px solid var(--line)}
.article-related-inner{max-width:1240px;margin:0 auto;padding:clamp(48px,6vw,80px) 28px}

/* breadcrumb */
.crumb{font-family:'Space Mono',monospace;font-size:12.5px;letter-spacing:0.08em;color:var(--lmute);text-transform:uppercase;display:inline-flex;align-items:center;gap:8px}
.crumb a{color:var(--lmute);transition:color .2s}
.crumb a:hover{color:var(--accent)}