/* ============================================================
   Terra Design — NOVA · interior pages add-on
   Loads AFTER style.css. Purely additive — reuses the design
   system (vars, .wrap, .reveal, .bento, .split, .ctaband, …)
   and only adds components specific to about/services/
   portfolio/insights/contact. New names + dt-prefixed
   keyframes to avoid any collision with style.css.
   ============================================================ */

/* ---------- interior PAGE HERO ---------- */
.phero{position:relative;overflow:hidden;padding:118px 0 64px;border-bottom:1px solid var(--line2)}
@media(max-width:740px){.phero{padding:88px 0 48px}}
.phero .wrap{position:relative;z-index:2}
.phero .eyebrow{margin-bottom:18px}
.phero h1{font-family:var(--disp);font-size:clamp(38px,6.2vw,66px);line-height:1.03;font-weight:700;letter-spacing:-.03em;max-width:15ch}
.phero .psub{color:var(--tx2);font-weight:300;font-size:clamp(15px,1.7vw,18px);max-width:62ch;margin-top:18px}
.phero .pmeta{display:flex;gap:14px 26px;margin-top:26px;flex-wrap:wrap;font-family:var(--mono);font-size:12px;color:var(--tx3);letter-spacing:.05em}
.phero .pmeta > span{display:inline-flex;align-items:center;gap:8px}
.phero .pmeta > span::before{content:'';width:6px;height:6px;border-radius:50%;background:var(--holo);box-shadow:0 0 8px var(--ac)}
/* decorative holographic instrument, top-right */
.phero-deco{position:absolute;top:50%;right:5%;width:330px;height:330px;transform:translateY(-50%);z-index:1;pointer-events:none;opacity:.9}
@media(max-width:1060px){.phero-deco{opacity:.4;right:-60px}}
@media(max-width:740px){.phero-deco{display:none}}
.phero-deco::before{content:'';position:absolute;inset:0;border-radius:50%;background:radial-gradient(circle,rgba(56,189,248,.16),transparent 62%);filter:blur(4px)}
.phero-deco .ring{position:absolute;left:50%;top:50%;border-radius:50%;transform:translate(-50%,-50%);border:1px dashed rgba(56,189,248,.28)}
.phero-deco .ring.a{width:300px;height:300px;animation:dtSpin 30s linear infinite}
.phero-deco .ring.b{width:208px;height:208px;border-style:solid;border-color:rgba(125,211,252,.18);animation:dtSpin 20s linear infinite reverse}
.phero-deco .ring.c{width:120px;height:120px;border-color:rgba(56,189,248,.5);box-shadow:inset 0 0 30px -10px var(--ac)}
.phero-deco .pip{position:absolute;left:50%;top:calc(50% - 150px);width:8px;height:8px;margin-left:-4px;border-radius:50%;background:var(--ac);box-shadow:0 0 12px var(--ac);transform-origin:4px 154px;animation:dtSpin 30s linear infinite}
.phero-deco .scan{position:absolute;left:50%;top:50%;width:300px;height:300px;transform:translate(-50%,-50%);border-radius:50%;overflow:hidden;-webkit-mask:radial-gradient(circle,#000 58%,transparent 60%);mask:radial-gradient(circle,#000 58%,transparent 60%)}
.phero-deco .scan::after{content:'';position:absolute;left:0;top:50%;width:100%;height:2px;background:linear-gradient(90deg,transparent,var(--ac),transparent);box-shadow:0 0 14px 2px var(--ac);animation:dtSweep 3.6s linear infinite}
@keyframes dtSpin{to{transform:translate(-50%,-50%) rotate(360deg)}}
@keyframes dtSweep{0%{top:6%;opacity:0}10%{opacity:1}90%{opacity:1}100%{top:94%;opacity:0}}

/* ---------- ABOUT · founder spotlight ---------- */
.founder{display:flex;gap:16px;align-items:center;margin-top:28px;padding:16px;border:1px solid var(--line);border-radius:16px;background:var(--card);max-width:400px;position:relative;overflow:hidden}
.founder::after{content:'';position:absolute;inset:0;border-radius:16px;padding:1px;background:var(--holo);-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;opacity:.4;pointer-events:none}
.founder .ph{width:78px;height:94px;border-radius:12px;border:1px solid rgba(56,189,248,.32);background:linear-gradient(160deg,#13233d,#0a1422);display:grid;place-items:center;color:var(--ac);font-family:var(--mono);font-size:22px;font-weight:700;letter-spacing:.06em;flex:none;box-shadow:inset 0 0 22px -12px var(--ac)}
.founder .nm{font-size:19px;font-weight:600;color:#fff;font-family:var(--disp);display:inline-block;padding-bottom:4px;border-bottom:2px solid var(--ac)}
.founder .ro{font-size:13px;color:var(--tx2);margin-top:7px;font-family:var(--mono)}

/* ---------- PORTFOLIO · filter + grid ---------- */
.filter{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-bottom:36px}
.filter button{font-family:var(--mono);font-size:12.5px;letter-spacing:.04em;color:var(--tx2);background:rgba(255,255,255,.03);border:1px solid var(--line);border-radius:999px;padding:9px 17px;cursor:pointer;transition:color .2s,border-color .2s,background .2s,box-shadow .2s}
.filter button:hover{color:#fff;border-color:rgba(56,189,248,.45)}
.filter button.on{color:var(--acd);background:var(--ac);border-color:transparent;font-weight:700;box-shadow:0 10px 24px -12px var(--ac)}
.pgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media(max-width:960px){.pgrid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.pgrid{grid-template-columns:1fr}}
.pcard{position:relative;border:1px solid var(--line);border-radius:18px;overflow:hidden;background:var(--card);transition:transform .4s var(--e-out),border-color .4s,box-shadow .4s}
.pcard:hover{transform:translateY(-5px);border-color:rgba(56,189,248,.4);box-shadow:0 26px 60px -30px rgba(56,189,248,.6)}
.pcard.hide{display:none}
.pcard .thumb{position:relative;aspect-ratio:16/9;overflow:hidden;display:grid;place-items:center;
  background:linear-gradient(135deg,#0a1830,#0c2238 55%,#0a1422);border-bottom:1px solid var(--line)}
.pcard .thumb .thumb-photo{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;object-position:center;z-index:0;display:block}
.pcard .thumb.has-photo::after{content:'';position:absolute;inset:0;z-index:1;pointer-events:none;background:linear-gradient(rgba(4,8,16,.18),rgba(4,8,16,.32))}
.pcard .thumb::before{content:'';position:absolute;inset:0;opacity:.3;background-image:radial-gradient(#7dd3fc 1px,transparent 0);background-size:16px 16px}
.pcard .thumb .glyph{position:relative;z-index:3;font-family:var(--disp);font-size:54px;font-weight:700;color:transparent;-webkit-text-stroke:1px rgba(56,189,248,.45);opacity:.8;letter-spacing:.04em}
.pcard .thumb .pscan{position:absolute;left:0;width:100%;height:2px;z-index:4;background:linear-gradient(90deg,transparent,var(--ac),transparent);box-shadow:0 0 12px 1px var(--ac);animation:dtSweepY 4s linear infinite}
@keyframes dtSweepY{0%{top:-2%;opacity:0}10%{opacity:1}90%{opacity:1}100%{top:102%;opacity:0}}
.pcard .body{padding:18px 19px 20px}
.pcard .tag{font-family:var(--mono);font-size:11px;color:var(--ac);letter-spacing:.05em}
.pcard h3{font-family:var(--disp);font-size:17px;font-weight:600;color:#fff;margin:9px 0 7px;line-height:1.2}
.pcard p{font-size:13px;color:var(--tx2);font-weight:300;line-height:1.55}

/* ---------- INSIGHTS · blog cards ---------- */
.bgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
@media(max-width:960px){.bgrid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:620px){.bgrid{grid-template-columns:1fr}}
.bcard{position:relative;display:flex;flex-direction:column;border:1px solid var(--line);border-radius:18px;overflow:hidden;background:var(--card);transition:transform .4s var(--e-out),border-color .4s,box-shadow .4s}
.bcard:hover{transform:translateY(-5px);border-color:rgba(56,189,248,.4);box-shadow:0 26px 60px -30px rgba(56,189,248,.6)}
.bcard .ph{position:relative;height:158px;overflow:hidden;display:grid;place-items:center;background:linear-gradient(135deg,#0a1830,#0c2238 55%,#0a1422);border-bottom:1px solid var(--line)}
.bcard .ph::before{content:'';position:absolute;inset:0;opacity:.28;background-image:radial-gradient(#7dd3fc 1px,transparent 0);background-size:16px 16px}
.bcard .ph svg{position:relative;z-index:1;width:54px;height:54px;color:var(--ac);opacity:.9}
.bcard .in{padding:18px 19px 20px;display:flex;flex-direction:column;flex:1}
.bcard .meta{font-family:var(--mono);font-size:11px;color:var(--tx3);letter-spacing:.04em;margin-bottom:9px;display:flex;gap:10px;flex-wrap:wrap}
.bcard h3{font-family:var(--disp);font-size:18px;font-weight:600;color:#fff;line-height:1.22;margin-bottom:9px}
.bcard p{font-size:13.5px;color:var(--tx2);font-weight:300;line-height:1.6;flex:1}
.bcard .more{margin-top:14px;font-family:var(--mono);font-size:12px;font-weight:700;letter-spacing:.04em;background:var(--holo);-webkit-background-clip:text;background-clip:text;color:transparent;align-self:flex-start}

/* ---------- CONTACT · info + form ---------- */
.contact-grid{display:grid;grid-template-columns:.82fr 1.18fr;gap:28px;align-items:start}
@media(max-width:860px){.contact-grid{grid-template-columns:1fr}}
.cinfo{border:1px solid var(--line);border-radius:18px;background:var(--card);padding:24px}
.cinfo .crow{display:flex;gap:13px;align-items:center;padding:13px 0;border-bottom:1px solid var(--line2);font-size:14px;color:var(--tx)}
.cinfo .crow:first-child{padding-top:2px}
.cinfo .crow .ic{flex:none;width:38px;height:38px;border-radius:11px;display:grid;place-items:center;color:var(--ac);background:rgba(56,189,248,.08);border:1px solid rgba(56,189,248,.24)}
.cinfo .crow .ic svg{width:18px;height:18px}
.cinfo a{color:var(--ac)}
.mapph{margin-top:16px;height:152px;border-radius:13px;border:1px dashed var(--line);display:grid;place-items:center;color:var(--tx3);font-family:var(--mono);font-size:11px;text-align:center;padding:0 16px;
  background:linear-gradient(135deg,rgba(56,189,248,.06),rgba(8,14,24,.6))}
.form{border:1px solid var(--line);border-radius:18px;background:var(--card);padding:24px}
.form .two{display:grid;grid-template-columns:1fr 1fr;gap:15px}
@media(max-width:560px){.form .two{grid-template-columns:1fr}}
.field{display:flex;flex-direction:column;gap:7px;margin-bottom:16px}
.field label{font-family:var(--mono);font-size:11.5px;color:var(--tx2);letter-spacing:.05em;text-transform:uppercase}
.field label .req{color:var(--ac)}
.form input,.form select,.form textarea{width:100%;background:rgba(255,255,255,.03);border:1px solid var(--line);border-radius:11px;padding:12px 14px;color:var(--tx);font-family:var(--body);font-size:14px;transition:border-color .2s,box-shadow .2s}
.form textarea{resize:vertical;min-height:120px}
.form input::placeholder,.form textarea::placeholder{color:var(--tx3)}
.form input:focus,.form select:focus,.form textarea:focus{outline:none;border-color:rgba(56,189,248,.6);box-shadow:0 0 0 3px rgba(56,189,248,.14)}
.form select{appearance:none;cursor:pointer}
.form .ok{margin-top:14px;padding:13px 15px;border-radius:11px;border:1px solid rgba(74,222,128,.4);background:rgba(74,222,128,.08);color:#9bf3bf;font-size:13.5px;display:none}
.form .ok.show{display:block}

/* ---------- reduced motion (new components) ---------- */
@media(prefers-reduced-motion:reduce){
  .phero-deco .ring,.phero-deco .pip,.phero-deco .scan::after,.pcard .thumb .pscan{animation:none!important}
}