/* ========== Ay Tasarım — Shared Styles ========== */
:root{
  --ink:#0f1115;
  --ink-2:#1a1d24;
  --ink-3:#262a33;
  --line:#e6e6ea;
  --muted:#5b6270;
  --bg:#ffffff;
  --bg-alt:#f6f6f8;
  --bg-soft:#fafafb;
  --accent:#F39200;
  --accent-2:#ffb84d;
  --accent-soft:rgba(243,146,0,.10);
  --max:1200px;
  --radius:14px;
  --shadow:0 10px 30px rgba(15,17,21,.08);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:96px}
body{
  font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  color:var(--ink);
  background:var(--bg);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{max-width:var(--max);margin:0 auto;padding:0 24px}
:target{scroll-margin-top:110px}
a:focus-visible,button:focus-visible,summary:focus-visible{
  outline:2px solid var(--accent);
  outline-offset:3px;
}

/* ===== HEADER ===== */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.85);
  backdrop-filter:saturate(180%) blur(12px);
  border-bottom:1px solid var(--line);
}
.nav{display:flex;align-items:center;justify-content:space-between;height:72px;gap:18px}
.brand{display:flex;align-items:center;gap:12px}
.brand img{height:40px;width:auto}
.brand .wordmark{font-weight:700;letter-spacing:.04em;font-size:18px}
.nav-links{display:flex;gap:24px;align-items:center}
.nav-links a{font-size:14px;font-weight:500;color:var(--ink-2)}
.nav-links a:hover{color:var(--accent)}
.nav-right{display:flex;align-items:center;gap:14px}
.social-mini{display:flex;gap:8px;align-items:center}
.social-mini a{
  width:34px;height:34px;border-radius:50%;
  display:inline-flex;align-items:center;justify-content:center;
  border:1px solid var(--line);color:var(--ink-2);transition:all .2s;
}
.social-mini a:hover{background:var(--ink);color:#fff;border-color:var(--ink)}
.social-mini svg{width:16px;height:16px}
.nav-cta{
  background:var(--ink);
  color:#fff;padding:10px 18px;border-radius:999px;
  font-weight:600;font-size:14px;
  transition:transform .15s ease, background .2s ease;
  display:inline-flex;align-items:center;gap:8px;
}
.nav-cta:hover{background:var(--accent);color:#fff;transform:translateY(-1px)}
.nav-cta::after{content:"↗";font-size:13px;opacity:.85}
.menu-toggle{display:none;background:none;border:0;font-size:22px;cursor:pointer}
@media (max-width:980px){
  .nav-links{display:none}
  .menu-toggle{display:inline-flex}
  .nav-links.open{
    display:flex;flex-direction:column;align-items:flex-start;gap:14px;
    position:absolute;top:72px;left:0;right:0;
    background:#fff;padding:18px 24px;border-bottom:1px solid var(--line);
    box-shadow:var(--shadow);
  }
  .social-mini{display:none}
}

/* ===== HERO ===== */
.hero{
  position:relative;overflow:hidden;
  background:
    radial-gradient(1200px 600px at 80% -10%, rgba(243,146,0,.18), transparent 60%),
    linear-gradient(180deg,#0b0d11 0%,#13161d 100%);
  color:#fff;
}
.hero-grid{
  display:grid;grid-template-columns:1.1fr .9fr;gap:60px;align-items:center;
  padding:96px 0 110px;
}
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.12);
  padding:6px 14px;border-radius:999px;
  font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:#cfd2d8;
}
.eyebrow .dot{width:6px;height:6px;background:var(--accent);border-radius:50%}
.hero h1{
  font-weight:800;font-size:clamp(34px,5vw,64px);line-height:1.05;
  margin:18px 0 18px;letter-spacing:-.02em;
}
.hero h1 .accent{color:var(--accent)}
.hero p.lead{
  font-size:18px;color:#c9ccd4;max-width:560px;margin:0 0 32px;
}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}
.btn{
  display:inline-flex;align-items:center;gap:10px;
  padding:14px 22px;border-radius:999px;font-weight:600;font-size:15px;
  transition:transform .15s ease, background .2s ease, color .2s ease;
  border:1px solid transparent;cursor:pointer;
}
.btn-primary{background:var(--accent);color:#111}
.btn-primary:hover{background:#ffae3a;transform:translateY(-1px)}
.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.25)}
.btn-ghost:hover{border-color:#fff}
.btn-dark{background:var(--ink);color:#fff}
.btn-dark:hover{background:var(--accent);color:#111}
.hero-meta{
  margin-top:46px;display:flex;gap:32px;flex-wrap:wrap;color:#a9adb6;font-size:13px;
}
.hero-meta strong{color:#fff;font-weight:700;font-size:18px;display:block}
.hero-art{
  position:relative;aspect-ratio:4/3;border-radius:18px;overflow:hidden;
  box-shadow:0 30px 80px rgba(0,0,0,.45);
  background:#0b0d11 center/cover no-repeat;
  border:1px solid rgba(255,255,255,.08);
}
.hero-art img{width:100%;height:100%;object-fit:cover}
.hero-art .badge{
  position:absolute;left:16px;bottom:16px;
  background:rgba(15,17,21,.78);backdrop-filter:blur(6px);
  border:1px solid rgba(255,255,255,.1);
  color:#fff;font-size:12px;padding:8px 12px;border-radius:10px;
  letter-spacing:.06em;
}
@media (max-width:880px){
  .hero-grid{grid-template-columns:1fr;gap:36px;padding:64px 0 72px}
  .hero-art{order:-1}
}

/* ===== TRUST / PROOF ===== */
.proof-band{
  background:#fff;
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.proof-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:16px;
  padding:18px 0;
}
@media (max-width:980px){.proof-grid{grid-template-columns:1fr 1fr}}
@media (max-width:540px){.proof-grid{grid-template-columns:1fr}}
.proof-card{
  background:var(--bg-soft);
  border:1px solid var(--line);
  border-radius:14px;
  padding:18px 18px 16px;
}
.proof-card .label{
  color:var(--accent);
  font-size:11px;
  font-weight:700;
  letter-spacing:.18em;
  text-transform:uppercase;
  margin-bottom:8px;
}
.proof-card h3{
  margin:0 0 6px;
  font-size:18px;
  font-weight:700;
  letter-spacing:-.01em;
}
.proof-card p{
  margin:0;
  color:var(--muted);
  font-size:14px;
}

.section-note{
  margin-top:18px;
  color:var(--muted);
  font-size:14px;
}

.info-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:18px;
  margin-top:10px;
}
@media (max-width:880px){.info-grid{grid-template-columns:1fr}}
.info-card{
  background:#fff;
  border:1px solid var(--line);
  border-radius:14px;
  padding:22px;
  box-shadow:var(--shadow);
}
.info-card h4{
  margin:0 0 8px;
  font-size:18px;
  font-weight:700;
}
.info-card p{
  margin:0;
  color:var(--muted);
  font-size:14.5px;
}
.info-card ul{
  margin:12px 0 0;
  padding-left:18px;
  color:var(--ink-2);
  font-size:14px;
}
.info-card li{margin-bottom:6px}

/* ===== SECTIONS ===== */
section{padding:96px 0}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:32px;margin-bottom:48px;flex-wrap:wrap}
.section-head h2{font-size:clamp(28px,3.4vw,44px);font-weight:800;letter-spacing:-.02em;margin:0}
.section-head p{color:var(--muted);max-width:540px;margin:0;font-size:16px}
.kicker{
  color:var(--accent);font-size:13px;letter-spacing:.2em;text-transform:uppercase;font-weight:600;
  margin-bottom:10px;
}

/* ===== SERVICE OVERVIEW CARDS ===== */
.services{background:var(--bg-alt)}
.grid{display:grid;grid-template-columns:repeat(2,1fr);gap:28px}
@media (max-width:880px){.grid{grid-template-columns:1fr}}
.card{
  background:#fff;border-radius:var(--radius);overflow:hidden;
  box-shadow:var(--shadow);border:1px solid var(--line);
  display:flex;flex-direction:column;transition:transform .25s ease, box-shadow .25s ease;
}
.card:hover{transform:translateY(-4px);box-shadow:0 20px 50px rgba(15,17,21,.12)}
.card .media{
  aspect-ratio:16/10;background:#0b0d11 center/cover no-repeat;position:relative;
}
.card .media .pill{
  position:absolute;top:14px;left:14px;
  background:rgba(255,255,255,.92);color:var(--ink);
  font-size:11px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;
  padding:6px 10px;border-radius:999px;
}
.card .body{padding:26px 26px 22px;flex:1;display:flex;flex-direction:column}
.card h3{margin:0 0 10px;font-size:22px;font-weight:700;letter-spacing:-.01em}
.card p{color:var(--muted);margin:0 0 18px;font-size:15px}
.card .actions{display:flex;gap:10px;margin-top:auto;flex-wrap:wrap}
.pill-btn{
  display:inline-flex;align-items:center;gap:8px;
  background:#fff;color:var(--ink);
  border:1px solid var(--line);padding:10px 16px;border-radius:999px;
  font-size:13px;font-weight:600;
  transition:background .2s ease, color .2s ease, border-color .2s ease;
}
.pill-btn:hover{background:var(--ink);color:#fff;border-color:var(--ink)}
.pill-btn.upload{background:var(--accent);border-color:var(--accent);color:#111}
.pill-btn.upload:hover{background:#111;color:#fff;border-color:#111}

/* ===== DEEP SERVICE SECTIONS ===== */
.service-deep{background:#fff;border-top:1px solid var(--line)}
.service-deep:nth-of-type(even){background:var(--bg-soft)}
.service-deep .deep-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.service-deep:nth-of-type(even) .deep-grid{grid-template-columns:1fr 1fr}
.service-deep:nth-of-type(even) .deep-art{order:2}
.service-deep:nth-of-type(odd) .deep-art{order:-1}
@media (max-width:880px){
  .service-deep .deep-grid{grid-template-columns:1fr;gap:32px}
  .service-deep .deep-art{order:-1 !important}
}
.deep-art{
  aspect-ratio:5/4;border-radius:18px;overflow:hidden;
  background:#0b0d11 center/cover no-repeat;
  box-shadow:var(--shadow);border:1px solid var(--line);
}
.deep-art img{width:100%;height:100%;object-fit:cover}
.deep-body h2{font-size:clamp(28px,3.2vw,40px);font-weight:800;letter-spacing:-.02em;margin:6px 0 14px}
.deep-body .lead{font-size:17px;color:var(--ink-2);margin:0 0 20px}
.deep-body p{color:var(--muted);font-size:15.5px;margin:0 0 14px}
.deep-list{margin:14px 0 24px;padding:0;list-style:none}
.deep-list li{
  display:flex;gap:10px;align-items:flex-start;
  padding:8px 0;border-bottom:1px dashed var(--line);font-size:14.5px;color:var(--ink-2);
}
.deep-list li:last-child{border-bottom:0}
.deep-list li::before{
  content:"";width:7px;height:7px;border-radius:50%;background:var(--accent);
  flex:none;margin-top:9px;
}
.tag-row{display:flex;flex-wrap:wrap;gap:8px;margin:8px 0 22px}
.tag{
  background:var(--accent-soft);color:#a45f00;border:1px solid rgba(243,146,0,.2);
  border-radius:999px;padding:5px 12px;font-size:12px;font-weight:600;letter-spacing:.04em;
}
.deep-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:6px}

/* ===== WHY US ===== */
.why{background:#fff}
.why-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:60px;align-items:start}
@media (max-width:880px){.why-grid{grid-template-columns:1fr}}
.why h2{font-size:clamp(28px,3.4vw,42px);font-weight:800;letter-spacing:-.02em;margin:6px 0 18px}
.why .lead{font-size:17px;color:var(--muted);margin-bottom:28px;max-width:540px}
.features{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.feature{
  border:1px solid var(--line);border-radius:12px;padding:18px;background:#fff;
}
.feature .num{
  display:inline-flex;align-items:center;justify-content:center;
  width:36px;height:36px;border-radius:10px;background:var(--accent-soft);
  color:var(--accent);font-weight:700;margin-bottom:10px;
}
.feature h4{margin:0 0 6px;font-size:15px;font-weight:700}
.feature p{margin:0;color:var(--muted);font-size:13.5px}
.why-art{
  position:relative;aspect-ratio:5/6;border-radius:18px;overflow:hidden;
  background:#f0f0f3 center/cover no-repeat;border:1px solid var(--line);
  box-shadow:var(--shadow);
}
.why-art img{width:100%;height:100%;object-fit:cover}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:34px}
.stat strong{font-size:32px;font-weight:800;letter-spacing:-.02em;display:block}
.stat span{color:var(--muted);font-size:13px}

/* ===== TECHNOLOGY ===== */
.tech{background:var(--bg-alt)}
.tech-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:8px}
@media (max-width:880px){.tech-grid{grid-template-columns:1fr}}
.tech-card{
  background:#fff;border:1px solid var(--line);border-radius:14px;padding:24px;
}
.tech-card h4{margin:0 0 8px;font-size:18px;font-weight:700}
.tech-card .ico{
  width:44px;height:44px;border-radius:12px;background:var(--accent-soft);
  display:flex;align-items:center;justify-content:center;color:var(--accent);
  font-weight:800;margin-bottom:14px;font-size:18px;
}
.tech-card p{margin:0;color:var(--muted);font-size:14.5px}

/* ===== PROCESS ===== */
.process{background:var(--ink);color:#fff}
.process h2{color:#fff}
.process .section-head p{color:#a9adb6}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:14px}
@media (max-width:880px){.steps{grid-template-columns:1fr 1fr}}
.step{
  background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);
  border-radius:14px;padding:24px;
}
.step .n{
  color:var(--accent);font-size:13px;letter-spacing:.18em;font-weight:700;
  margin-bottom:10px;display:block;
}
.step h4{margin:0 0 8px;font-size:18px;font-weight:700}
.step p{margin:0;color:#bdc0c8;font-size:14px}

/* ===== REFERANSLAR ===== */
.refs{background:var(--bg-alt)}
.refs-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:8px}
@media (max-width:880px){.refs-grid{grid-template-columns:1fr 1fr}}
.ref{
  background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px 18px;
  display:flex;align-items:center;gap:12px;font-size:14px;color:var(--ink-2);font-weight:500;
}
.ref::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--accent);flex:none}

/* ===== FAQ ===== */
.faq{background:#fff}
.faq-list{margin-top:8px;border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-item summary{
  list-style:none;cursor:pointer;padding:22px 8px;
  display:flex;justify-content:space-between;align-items:center;gap:18px;
  font-size:17px;font-weight:600;color:var(--ink);
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"+";font-size:24px;color:var(--accent);transition:transform .2s;font-weight:400;
}
.faq-item[open] summary::after{content:"–"}
.faq-item .ans{padding:0 8px 22px;color:var(--muted);font-size:15px;max-width:840px}

/* ===== CTA BAND ===== */
.cta-band{margin:0 auto;max-width:var(--max);padding:0 24px}
.cta-card{
  background:linear-gradient(135deg,#13161d 0%,#1a1d24 100%);
  border:1px solid rgba(255,255,255,.06);
  border-radius:20px;padding:48px;color:#fff;
  display:grid;grid-template-columns:1.4fr .6fr;gap:32px;align-items:center;
  box-shadow:0 30px 80px rgba(0,0,0,.18);
}
@media (max-width:880px){.cta-card{grid-template-columns:1fr;padding:32px}}
.cta-card h3{font-size:clamp(22px,2.6vw,30px);font-weight:800;margin:0 0 8px;letter-spacing:-.01em}
.cta-card p{margin:0;color:#bdc0c8}
.cta-actions{display:flex;gap:12px;justify-content:flex-end;flex-wrap:wrap}
@media (max-width:880px){.cta-actions{justify-content:flex-start}}

/* ===== CONTACT ===== */
.contact{background:#fff}
.contact-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:32px}
@media (max-width:880px){.contact-grid{grid-template-columns:1fr}}
.contact-card{
  border:1px solid var(--line);
  border-radius:14px;
  background:var(--bg-soft);
  padding:22px;
}
.contact-grid h4{font-size:13px;letter-spacing:.16em;text-transform:uppercase;color:var(--accent);margin:0 0 12px}
.contact-grid p{margin:0 0 6px;color:var(--ink-2);font-size:15px}
.contact-grid a{color:var(--ink-2)}
.contact-grid a:hover{color:var(--accent)}
.contact-actions{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  margin-top:14px;
}

/* ===== FOOTER ===== */
footer{
  background:var(--ink);color:#9aa0ad;padding:60px 0 24px;
  border-top:1px solid rgba(255,255,255,.06);
}
.foot-grid{
  display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px;margin-bottom:36px;
}
@media (max-width:880px){.foot-grid{grid-template-columns:1fr 1fr}.foot-grid .foot-brand{grid-column:1/-1}}
.foot-brand img{height:38px;margin-bottom:12px}
.foot-brand p{color:#9aa0ad;font-size:14px;max-width:340px;margin:0 0 16px}
.foot-grid h5{
  color:#fff;font-size:13px;letter-spacing:.18em;text-transform:uppercase;
  margin:0 0 14px;font-weight:600;
}
.foot-grid ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:8px}
.foot-grid a{color:#9aa0ad;font-size:14px}
.foot-grid a:hover{color:#fff}
.social{display:flex;gap:10px;margin-top:8px}
.social a{
  width:38px;height:38px;border-radius:50%;
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.08);
  display:inline-flex;align-items:center;justify-content:center;color:#cfd2d8;transition:all .2s;
}
.social a:hover{background:var(--accent);border-color:var(--accent);color:#111}
.social svg{width:16px;height:16px}
.foot-bottom{
  border-top:1px solid rgba(255,255,255,.08);padding-top:20px;
  display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;
  font-size:13px;color:#9aa0ad;
}
.foot-bottom a{color:#9aa0ad}.foot-bottom a:hover{color:#fff}
.foot-legal-mini{display:flex;gap:14px;flex-wrap:wrap}

/* ===== LEGAL PAGE ===== */
.legal-hero{background:linear-gradient(180deg,#0b0d11,#13161d);color:#fff;padding:96px 0 72px;text-align:center}
.legal-hero .kicker{color:var(--accent)}
.legal-hero h1{font-size:clamp(32px,4vw,48px);font-weight:800;margin:8px 0 14px;letter-spacing:-.02em}
.legal-hero p{color:#bdc0c8;max-width:700px;margin:0 auto;font-size:16px}
.legal-body{padding:72px 0 96px;background:#fff}
.legal-body .container{max-width:880px}
.legal-body h2{font-size:24px;font-weight:700;letter-spacing:-.01em;margin:36px 0 12px}
.legal-body h2:first-of-type{margin-top:0}
.legal-body h3{font-size:18px;font-weight:700;margin:24px 0 8px}
.legal-body p, .legal-body li{color:var(--ink-2);font-size:15.5px;line-height:1.75}
.legal-body ul, .legal-body ol{padding-left:22px;margin:8px 0 16px}
.legal-body li{margin-bottom:6px}
.legal-body .meta{
  background:var(--bg-alt);border:1px solid var(--line);border-radius:12px;
  padding:18px 22px;margin-bottom:32px;font-size:14px;color:var(--muted);
}
.legal-body .meta strong{color:var(--ink);font-weight:600}
.back-link{
  display:inline-flex;align-items:center;gap:8px;
  margin-top:32px;color:var(--accent);font-weight:600;font-size:14px;
}
.back-link:hover{color:var(--ink)}

/* ===== PAGE HERO (sub-pages) ===== */
.page-hero{
  position:relative;overflow:hidden;color:#fff;
  background:
    linear-gradient(180deg, rgba(11,13,17,.78) 0%, rgba(15,17,21,.92) 100%),
    var(--page-hero-bg, #0b0d11) center/cover no-repeat;
  padding:120px 0 110px;
}
.page-hero .container{position:relative;z-index:2}
.page-hero .breadcrumb{
  display:flex;gap:8px;align-items:center;font-size:13px;color:#bdc0c8;
  letter-spacing:.04em;margin-bottom:14px;
}
.page-hero .breadcrumb a{color:#bdc0c8}
.page-hero .breadcrumb a:hover{color:var(--accent)}
.page-hero .breadcrumb .sep{color:#5b6270}
.page-hero h1{
  font-weight:800;font-size:clamp(34px,5vw,60px);line-height:1.05;
  margin:8px 0 18px;letter-spacing:-.02em;max-width:820px;
}
.page-hero h1 .accent{color:var(--accent)}
.page-hero p.lead{font-size:18px;color:#cfd2d8;max-width:680px;margin:0 0 24px}
.page-hero .hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:8px}
.page-hero .stats-strip{
  margin-top:42px;display:flex;gap:30px;flex-wrap:wrap;
  border-top:1px solid rgba(255,255,255,.08);padding-top:24px;color:#a9adb6;font-size:13px;
}
.page-hero .stats-strip strong{display:block;color:#fff;font-size:20px;font-weight:700;margin-bottom:2px}

/* ===== STICKY SECTION NAV ===== */
.section-nav{
  position:sticky;
  top:72px;
  z-index:40;
  background:rgba(255,255,255,.92);
  backdrop-filter:saturate(180%) blur(14px);
  border-bottom:1px solid var(--line);
}
.section-nav .nav-scroll{
  display:flex;
  gap:10px;
  overflow:auto;
  padding:14px 0;
  scrollbar-width:none;
}
.section-nav .nav-scroll::-webkit-scrollbar{display:none}
.section-nav a{
  display:inline-flex;
  align-items:center;
  white-space:nowrap;
  padding:10px 14px;
  border-radius:999px;
  border:1px solid var(--line);
  background:#fff;
  color:var(--ink-2);
  font-size:13px;
  font-weight:600;
  transition:all .2s ease;
}
.section-nav a:hover,
.section-nav a.active{
  background:var(--ink);
  color:#fff;
  border-color:var(--ink);
}

.section-block{
  padding:86px 0;
}
.section-block.alt{
  background:var(--bg-alt);
}
.section-block .section-head{
  margin-bottom:32px;
}

.decision-grid,
.scenario-grid,
.deliverables-grid,
.related-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:18px;
}
@media (max-width:980px){
  .decision-grid,
  .scenario-grid,
  .deliverables-grid,
  .related-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:540px){
  .decision-grid,
  .scenario-grid,
  .deliverables-grid,
  .related-grid{grid-template-columns:1fr}
}
.decision-card,
.scenario,
.deliverable,
.related-card{
  background:#fff;
  border:1px solid var(--line);
  border-radius:14px;
  padding:22px;
  box-shadow:var(--shadow);
}
.decision-card .overline,
.scenario .overline,
.deliverable .overline{
  color:var(--accent);
  font-size:11px;
  font-weight:700;
  letter-spacing:.18em;
  text-transform:uppercase;
  margin-bottom:8px;
}
.decision-card h4,
.scenario h4,
.deliverable h4,
.related-card h4{
  margin:0 0 8px;
  font-size:18px;
  font-weight:700;
}
.decision-card p,
.scenario p,
.deliverable p,
.related-card p{
  margin:0 0 10px;
  color:var(--muted);
  font-size:14.5px;
}
.decision-card ul,
.scenario ul,
.deliverable ul{
  margin:10px 0 0;
  padding-left:18px;
  color:var(--ink-2);
  font-size:14px;
}
.decision-card li,
.scenario li,
.deliverable li{margin-bottom:6px}
.related-card a{
  color:var(--accent);
  font-weight:600;
}
.related-card a:hover{color:var(--ink)}

.doc-links{
  display:flex;
  gap:12px;
  flex-wrap:wrap;
  margin-top:12px;
}

.data-grid{
  display:grid;
  grid-template-columns:1.15fr .85fr;
  gap:28px;
  margin-top:8px;
}
@media (max-width:980px){.data-grid{grid-template-columns:1fr}}
.data-panel{
  background:#fff;
  border:1px solid var(--line);
  border-radius:16px;
  padding:24px;
  box-shadow:var(--shadow);
}
.data-panel h4{
  margin:0 0 10px;
  font-size:19px;
  font-weight:700;
}
.data-panel p{
  margin:0 0 12px;
  color:var(--muted);
  font-size:14.5px;
}
.checklist{
  list-style:none;
  margin:0;
  padding:0;
}
.checklist li{
  display:flex;
  gap:10px;
  align-items:flex-start;
  padding:10px 0;
  border-bottom:1px dashed var(--line);
  color:var(--ink-2);
  font-size:14.5px;
}
.checklist li:last-child{border-bottom:0}
.checklist li::before{
  content:"";
  width:8px;
  height:8px;
  border-radius:50%;
  background:var(--accent);
  flex:none;
  margin-top:8px;
}
.pill-row{
  display:flex;
  gap:8px;
  flex-wrap:wrap;
  margin-top:14px;
}
.pill-row span{
  background:var(--accent-soft);
  color:#a45f00;
  border:1px solid rgba(243,146,0,.2);
  border-radius:999px;
  padding:6px 10px;
  font-size:12px;
  font-weight:600;
}

.gallery-note{
  margin-top:14px;
  color:var(--muted);
  font-size:14px;
}

/* ===== LIGHTBOX ===== */
.lightbox{
  position:fixed;
  inset:0;
  display:none;
  align-items:center;
  justify-content:center;
  padding:24px;
  background:rgba(15,17,21,.88);
  z-index:120;
}
.lightbox.open{display:flex}
.lightbox-dialog{
  width:min(1100px,100%);
  max-height:100%;
}
.lightbox-frame{
  background:#0b0d11;
  border:1px solid rgba(255,255,255,.08);
  border-radius:18px;
  overflow:hidden;
  box-shadow:0 40px 100px rgba(0,0,0,.45);
}
.lightbox-frame img{
  width:100%;
  height:auto;
  max-height:min(78vh,900px);
  object-fit:contain;
  background:#0b0d11;
}
.lightbox-meta{
  display:flex;
  justify-content:space-between;
  gap:18px;
  align-items:center;
  padding:16px 18px;
  color:#fff;
}
.lightbox-meta p{
  margin:0;
  color:#d9dce3;
  font-size:14px;
}
.lightbox-close{
  border:1px solid rgba(255,255,255,.16);
  background:transparent;
  color:#fff;
  border-radius:999px;
  padding:10px 14px;
  cursor:pointer;
  font-size:14px;
  font-weight:600;
}
.lightbox-close:hover{
  background:#fff;
  color:var(--ink);
}
.visually-hidden{
  position:absolute!important;
  width:1px;
  height:1px;
  padding:0;
  margin:-1px;
  overflow:hidden;
  clip:rect(0,0,0,0);
  white-space:nowrap;
  border:0;
}

/* ===== INTRO BLOCK ===== */
.intro{background:#fff;padding:80px 0 60px}
.intro-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:start}
@media (max-width:880px){.intro-grid{grid-template-columns:1fr}}
.intro h2{font-size:clamp(24px,2.6vw,34px);font-weight:800;letter-spacing:-.02em;margin:0 0 14px}
.intro p{color:var(--ink-2);font-size:16px;margin:0 0 14px;line-height:1.75}
.intro .pull{
  background:var(--bg-alt);border-left:3px solid var(--accent);
  padding:18px 22px;border-radius:0 12px 12px 0;color:var(--ink);font-style:italic;
  font-size:15.5px;margin:18px 0;
}

/* ===== VARIANT GRID (sub-types of a service) ===== */
.variants{background:var(--bg-alt)}
.variant-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
@media (max-width:880px){.variant-grid{grid-template-columns:1fr}}
.variant{
  background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;
  display:flex;flex-direction:column;transition:transform .25s ease,box-shadow .25s ease;
}
.variant:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.variant .v-media{
  aspect-ratio:16/10;background:#0b0d11 center/cover no-repeat;position:relative;
}
.variant .v-num{
  position:absolute;top:14px;left:14px;
  background:rgba(15,17,21,.78);color:#fff;font-weight:700;
  font-size:12px;letter-spacing:.16em;padding:6px 10px;border-radius:8px;
}
.variant .v-body{padding:22px 24px 22px;flex:1;display:flex;flex-direction:column}
.variant h4{margin:0 0 8px;font-size:18px;font-weight:700}
.variant p{margin:0 0 12px;color:var(--muted);font-size:14.5px}
.variant ul{padding-left:18px;margin:0 0 12px;color:var(--ink-2);font-size:13.5px;line-height:1.75}
.variant ul li{margin-bottom:4px}

/* ===== GALLERY ===== */
.gallery-section{background:#fff}
.gallery{
  display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:8px;
}
@media (max-width:980px){.gallery{grid-template-columns:repeat(2,1fr)}}
@media (max-width:540px){.gallery{grid-template-columns:1fr}}
.gallery .item{
  position:relative;aspect-ratio:4/3;border-radius:12px;overflow:hidden;
  background:#0b0d11 center/cover no-repeat;cursor:zoom-in;
  border:1px solid var(--line);transition:transform .3s ease, box-shadow .3s ease;
}
.gallery .item:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.gallery .item.tall{aspect-ratio:3/4}
.gallery .item.wide{grid-column:span 2;aspect-ratio:8/3}
@media (max-width:540px){.gallery .item.wide{grid-column:span 1;aspect-ratio:4/3}}
.gallery .item .cap{
  position:absolute;left:10px;bottom:10px;
  background:rgba(15,17,21,.78);color:#fff;font-size:11px;
  padding:5px 9px;border-radius:6px;letter-spacing:.04em;
}

/* ===== USE CASES (icon list) ===== */
.use-cases{background:var(--bg-alt)}
.use-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:8px}
@media (max-width:880px){.use-grid{grid-template-columns:1fr 1fr}}
@media (max-width:540px){.use-grid{grid-template-columns:1fr}}
.use{
  background:#fff;border:1px solid var(--line);border-radius:14px;padding:22px;
}
.use .ico{
  width:42px;height:42px;border-radius:10px;background:var(--accent-soft);
  color:var(--accent);font-weight:800;display:inline-flex;align-items:center;justify-content:center;
  margin-bottom:12px;font-size:15px;letter-spacing:.04em;
}
.use h4{margin:0 0 6px;font-size:17px;font-weight:700}
.use p{margin:0;color:var(--muted);font-size:14px}

/* ===== MATERIALS BLOCK ===== */
.materials{background:#fff}
.mat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:8px}
@media (max-width:880px){.mat-grid{grid-template-columns:1fr 1fr}}
@media (max-width:540px){.mat-grid{grid-template-columns:1fr}}
.mat{
  border:1px solid var(--line);border-radius:14px;padding:22px;background:#fff;
}
.mat .label{
  color:var(--accent);font-size:11px;letter-spacing:.18em;text-transform:uppercase;
  font-weight:700;margin-bottom:8px;
}
.mat h4{margin:0 0 8px;font-size:18px;font-weight:700}
.mat p{margin:0 0 10px;color:var(--muted);font-size:13.5px}
.mat .specs{display:flex;flex-direction:column;gap:4px;font-size:13px;color:var(--ink-2)}
.mat .specs span{display:flex;justify-content:space-between;border-bottom:1px dashed var(--line);padding:6px 0}
.mat .specs span:last-child{border:0}

/* ===== TIMELINE PROCESS ===== */
.timeline{position:relative;display:flex;flex-direction:column;gap:0;margin-top:18px}
.tl-item{
  display:grid;grid-template-columns:120px 1fr;gap:24px;padding:22px 0;border-top:1px solid var(--line);
}
.tl-item:last-child{border-bottom:1px solid var(--line)}
.tl-day{font-size:13px;color:var(--accent);font-weight:700;letter-spacing:.16em;text-transform:uppercase}
.tl-body h4{margin:0 0 6px;font-size:18px;font-weight:700}
.tl-body p{margin:0;color:var(--muted);font-size:14.5px}
@media (max-width:540px){.tl-item{grid-template-columns:1fr;gap:6px}}

/* ===== YOUTUBE THUMB CARDS (click-through) ===== */
.yt-grid{display:grid;gap:24px;margin-top:8px}
.yt-grid.vertical{grid-template-columns:repeat(2,1fr);max-width:760px;margin-left:auto;margin-right:auto}
.yt-grid.horizontal{grid-template-columns:1fr}
@media (max-width:640px){.yt-grid.vertical{grid-template-columns:1fr}}
.yt-card{
  display:block;background:#0b0d11;border:1px solid var(--line);border-radius:14px;
  overflow:hidden;text-decoration:none;color:inherit;
  transition:transform .25s ease, box-shadow .25s ease;
}
.yt-card:hover{transform:translateY(-3px);box-shadow:0 18px 40px rgba(0,0,0,.18)}
.yt-thumb{
  position:relative;width:100%;background:#0b0d11 center/cover no-repeat;
  display:flex;align-items:center;justify-content:center;
}
.yt-thumb.v916{aspect-ratio:9/16;max-height:600px}
.yt-thumb.h169{aspect-ratio:16/9}
.yt-thumb::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(0,0,0,.05) 0%,rgba(0,0,0,.55) 100%);
}
.yt-play{
  position:relative;z-index:2;width:74px;height:74px;border-radius:50%;
  background:rgba(255,255,255,.95);display:flex;align-items:center;justify-content:center;
  box-shadow:0 12px 30px rgba(0,0,0,.45);transition:transform .2s ease;
}
.yt-card:hover .yt-play{transform:scale(1.06)}
.yt-play svg{width:30px;height:30px;color:#0b0d11;margin-left:4px}
.yt-meta{
  position:absolute;left:14px;bottom:14px;right:14px;z-index:2;color:#fff;
}
.yt-meta .yt-tag{
  display:inline-block;background:rgba(255,255,255,.18);
  border:1px solid rgba(255,255,255,.25);padding:3px 10px;border-radius:999px;
  font-size:11px;letter-spacing:.16em;text-transform:uppercase;font-weight:700;
  margin-bottom:8px;backdrop-filter:blur(6px);
}
.yt-meta h4{margin:0 0 4px;font-size:16px;font-weight:700;line-height:1.3;color:#fff}
.yt-meta p{margin:0;color:rgba(255,255,255,.78);font-size:13px}
.yt-warn{
  background:rgba(220,80,40,.92);color:#fff;font-size:11px;font-weight:700;
  letter-spacing:.16em;text-transform:uppercase;padding:4px 10px;border-radius:999px;
  position:absolute;top:14px;right:14px;z-index:2;
}
.yt-body{padding:16px 20px;background:#fff;color:var(--ink-2)}
.yt-body small{color:var(--muted);font-size:12px}

/* ===== FEM CAROUSEL (auto-rotating) ===== */
.fem-carousel{
  position:relative;background:#fff;border:1px solid var(--line);border-radius:18px;
  overflow:hidden;box-shadow:var(--shadow);
}
.fem-stage{
  position:relative;width:100%;aspect-ratio:16/9;background:#0b0d11;
  display:flex;align-items:center;justify-content:center;overflow:hidden;
}
.fem-stage .fem-slide{
  position:absolute;inset:0;
  background:#fff center/contain no-repeat;
  opacity:0;transition:opacity .6s ease;
}
.fem-stage .fem-slide.is-active{opacity:1;z-index:1}
.fem-stage .fem-cap{
  position:absolute;left:18px;bottom:18px;z-index:3;
  background:rgba(15,17,21,.78);backdrop-filter:blur(8px);
  color:#fff;padding:8px 14px;border-radius:10px;
  font-size:13px;letter-spacing:.04em;
  border:1px solid rgba(255,255,255,.12);max-width:70%;
}
.fem-stage .fem-counter{
  position:absolute;right:18px;top:18px;z-index:3;
  background:rgba(15,17,21,.78);color:#fff;
  padding:6px 12px;border-radius:999px;font-size:12px;font-weight:700;
  letter-spacing:.12em;
  border:1px solid rgba(255,255,255,.12);
}
.fem-nav{
  position:absolute;top:50%;transform:translateY(-50%);z-index:4;
  width:46px;height:46px;border-radius:50%;
  background:rgba(15,17,21,.7);color:#fff;border:1px solid rgba(255,255,255,.18);
  display:flex;align-items:center;justify-content:center;cursor:pointer;
  transition:background .2s ease, transform .2s ease;
}
.fem-nav:hover{background:var(--accent);color:#0b0d11;transform:translateY(-50%) scale(1.05)}
.fem-nav.prev{left:14px}
.fem-nav.next{right:14px}
.fem-nav svg{width:20px;height:20px}
.fem-bar{
  display:flex;align-items:center;justify-content:space-between;gap:14px;
  padding:14px 22px;background:#fff;border-top:1px solid var(--line);
}
.fem-dots{display:flex;flex-wrap:wrap;gap:6px;flex:1}
.fem-dots button{
  width:8px;height:8px;border-radius:50%;border:0;cursor:pointer;
  background:var(--line);padding:0;transition:transform .2s ease, background .2s ease;
}
.fem-dots button.is-active{background:var(--accent);transform:scale(1.4)}
.fem-progress{
  flex:1;height:6px;background:var(--line);border-radius:999px;overflow:hidden;
  position:relative;
}
.fem-progress-fill{
  display:block;height:100%;background:linear-gradient(90deg,var(--accent),var(--accent-2));
  width:0%;transition:width .5s ease;
}
.fem-toggle{
  display:inline-flex;align-items:center;gap:8px;
  padding:8px 14px;border-radius:999px;border:1px solid var(--line);
  background:#fff;color:var(--ink-2);font-size:13px;font-weight:600;cursor:pointer;
  transition:all .2s ease;flex:none;
}
.fem-toggle:hover{background:var(--ink);color:#fff;border-color:var(--ink)}
.fem-toggle svg{width:14px;height:14px}
.fem-toggle .pause-ico{display:none}
.fem-toggle.is-paused .play-ico{display:inline}
.fem-toggle.is-paused .pause-ico{display:none}
.fem-toggle:not(.is-paused) .play-ico{display:none}
.fem-toggle:not(.is-paused) .pause-ico{display:inline}
@media (max-width:540px){
  .fem-stage{aspect-ratio:4/3}
  .fem-stage .fem-cap{font-size:11px;left:10px;bottom:10px;max-width:80%}
  .fem-nav{width:36px;height:36px}
  .fem-bar{padding:10px 14px;flex-wrap:wrap}
}

/* embedded YouTube iframe */
.yt-embed{
  background:#0b0d11;border:1px solid var(--line);border-radius:14px;
  overflow:hidden;display:flex;flex-direction:column;
}
.yt-embed .frame-wrap{position:relative;width:100%}
.yt-embed .frame-wrap.v916{aspect-ratio:9/16;max-height:680px;background:#000}
.yt-embed .frame-wrap.h169{aspect-ratio:16/9;background:#000}
.yt-embed iframe{position:absolute;inset:0;width:100%;height:100%;border:0;display:block}
.yt-embed .yt-body{background:#fff}

/* ===== UTIL ===== */
.reveal{opacity:0;transform:translateY(14px);transition:opacity .6s ease, transform .6s ease}
.reveal.in{opacity:1;transform:translateY(0)}