/* ============================================================
   CIMAX — Tasarım Sistemi
   Modern startup: cesur tipografi, bol boşluk
   Renk: lacivert (ink) ana, kırmızı (logo) vurgu, nötr griler
   Tip:  Space Grotesk (başlık) · Manrope (gövde) · Space Mono (etiket)
   ============================================================ */

/* ---------- Tokens ---------- */
:root{
  --ink:#0a1628;
  --ink-700:#16243a;
  --ink-500:#33425a;
  --muted:#5e6b7d;
  --muted-2:#8a94a3;

  --paper:#ffffff;
  --paper-2:#f5f6f9;
  --paper-3:#eceff4;
  --line:#e2e6ec;
  --line-2:#d3d9e2;

  --red:#e11d2a;
  --red-700:#c2121f;
  --red-tint:#fdecec;

  --radius:4px;
  --radius-lg:8px;
  --maxw:1240px;
  --gutter:clamp(20px,5vw,64px);

  --ease:cubic-bezier(.22,.61,.36,1);
  --shadow-sm:0 1px 2px rgba(10,22,40,.06), 0 2px 8px rgba(10,22,40,.05);
  --shadow:0 18px 48px -20px rgba(10,22,40,.35);

  --font-display:"Satoshi",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  --font-body:"Satoshi",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  --font-mono:"Satoshi",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
}

/* ---------- Reset ---------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--paper);
  line-height:1.6;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none}
ul{list-style:none}
::selection{background:var(--ink);color:#fff}

/* ---------- Layout ---------- */
.wrap{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:var(--gutter)}
.section{padding-block:clamp(72px,10vw,140px)}
.section-tight{padding-block:clamp(56px,7vw,96px)}

/* ---------- Type ---------- */
h1,h2,h3,h4{font-family:var(--font-display);font-weight:700;line-height:1.04;letter-spacing:-.02em;color:var(--ink)}
.display{font-size:clamp(2.6rem,7vw,5.4rem);line-height:.96;letter-spacing:-.035em;font-weight:700}
.h-xl{font-size:clamp(2rem,4.6vw,3.6rem);letter-spacing:-.03em;font-weight:700}
.h-lg{font-size:clamp(1.6rem,3.2vw,2.5rem)}
.h-md{font-size:clamp(1.3rem,2.2vw,1.7rem);line-height:1.1}
p{text-wrap:pretty}
.lead{font-size:clamp(1.06rem,1.5vw,1.32rem);line-height:1.55;color:var(--ink-500);font-weight:500}
.muted{color:var(--muted)}

/* eyebrow / mono label */
.eyebrow{
  font-family:var(--font-mono);
  font-size:.82rem;
  letter-spacing:.16em;
  text-transform:uppercase;
  color:var(--ink-500);
  display:inline-flex;align-items:center;
  font-weight:700;
  padding:10px 20px;
  border-radius:100px;
  white-space:nowrap;
  background:linear-gradient(180deg,#fff 0%,var(--paper-2) 130%);
  box-shadow:
    0 8px 22px -14px rgba(10,22,40,.28),
    inset 0 0 0 1px rgba(10,22,40,.07),
    inset 0 1px 0 rgba(255,255,255,.9);
}
.eyebrow::before{display:none}
@media (prefers-reduced-motion:reduce){.eyebrow::before{animation:none}}
.eyebrow.on-dark{
  color:rgba(255,255,255,.92);
  background:linear-gradient(180deg,rgba(255,255,255,.13) 0%,rgba(255,255,255,.04) 100%);
  box-shadow:
    0 10px 24px -14px rgba(0,0,0,.5),
    inset 0 0 0 1px rgba(255,255,255,.2),
    inset 0 1px 0 rgba(255,255,255,.28);
  -webkit-backdrop-filter:blur(7px);backdrop-filter:blur(7px);
}
.eyebrow.on-dark::before{display:none}
.eyebrow.no-rule::before{display:none}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.6em;
  font-family:var(--font-display);
  font-weight:600;font-size:.98rem;letter-spacing:-.01em;
  padding:15px 26px;border-radius:var(--radius);
  transition:transform .35s var(--ease),background .25s var(--ease),color .25s,box-shadow .25s;
  white-space:nowrap;
}
.btn svg{width:17px;height:17px;transition:transform .35s var(--ease)}
.btn:hover svg{transform:translateX(4px)}
.btn-primary{background:var(--ink);color:#fff}
.btn-primary:hover{background:var(--ink-700);transform:translateY(-2px);box-shadow:var(--shadow)}
.btn-red{background:var(--red);color:#fff}
.btn-red:hover{background:var(--red-700);transform:translateY(-2px);box-shadow:0 16px 40px -16px rgba(225,29,42,.6)}
.btn-ghost{background:transparent;color:var(--ink);box-shadow:inset 0 0 0 1.5px var(--line-2)}
.btn-ghost:hover{box-shadow:inset 0 0 0 1.5px var(--ink);transform:translateY(-2px)}
.btn-ghost.on-dark{color:#fff;box-shadow:inset 0 0 0 1.5px rgba(255,255,255,.28)}
.btn-ghost.on-dark:hover{box-shadow:inset 0 0 0 1.5px #fff;background:rgba(255,255,255,.06)}
.btn-lg{padding:18px 32px;font-size:1.05rem}

/* arrow link */
.alink{
  display:inline-flex;align-items:center;gap:.5em;
  font-family:var(--font-display);font-weight:600;font-size:.96rem;
  color:var(--ink);position:relative;
}
.alink svg{width:16px;height:16px;transition:transform .35s var(--ease)}
.alink:hover svg{transform:translateX(5px)}
.alink.red{color:var(--red)}

/* ---------- Header ---------- */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:100;
  transition:background .4s var(--ease),box-shadow .4s var(--ease),border-color .4s;
  border-bottom:1px solid transparent;
}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;height:84px}
.site-header.scrolled{background:rgba(255,255,255,.86);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border-bottom-color:var(--line);box-shadow:0 1px 0 rgba(10,22,40,.02)}
.brand{display:flex;align-items:center;gap:12px;z-index:2}
.brand img{height:34px;width:auto}
.brand .logo-on-dark{display:block}
.brand .logo-on-light{display:none}
.site-header.scrolled .brand .logo-on-dark{display:none}
.site-header.scrolled .brand .logo-on-light{display:block}
.brand .brand-tag{
  font-family:var(--font-mono);font-size:.6rem;letter-spacing:.18em;text-transform:uppercase;
  color:var(--muted);padding-left:12px;border-left:1px solid var(--line-2);line-height:1.3;
}
@media (max-width:620px){.brand .brand-tag{display:none}}

.nav{display:flex;align-items:center;gap:6px}
.nav a.navlink{
  font-family:var(--font-display);font-weight:500;font-size:.95rem;
  padding:9px 14px;border-radius:var(--radius);color:#fff;white-space:nowrap;
  transition:color .2s,background .2s;position:relative;
}
.nav a.navlink:hover{color:var(--red)}
.nav a.navlink.active{color:var(--ink)}
.nav a.navlink.active::after{
  content:"";position:absolute;left:14px;right:14px;bottom:2px;height:2px;background:var(--red);border-radius:2px;
}
.header-cta{display:flex;align-items:center;gap:14px}
.header-cta .btn{padding:11px 20px;font-size:.92rem}
@media (max-width:980px){.nav,.header-cta .btn{display:none}}

/* header over dark hero (top) vs scrolled (white bg) */
.site-header:not(.scrolled) .brand-tag{color:rgba(255,255,255,.66);border-left-color:rgba(255,255,255,.28)}
.site-header:not(.scrolled) .nav a.navlink:hover{color:#fff;background:rgba(255,255,255,.1)}
.site-header:not(.scrolled) .nav a.navlink.active{color:#fff}
.site-header.scrolled .nav a.navlink{color:var(--ink-700)}
.site-header.scrolled .nav a.navlink:hover{color:var(--red)}
.site-header.scrolled .nav a.navlink.active{color:var(--ink)}
.menu-btn{display:none;width:46px;height:46px;align-items:center;justify-content:center;border-radius:var(--radius);color:#fff}
.site-header.scrolled .menu-btn{color:var(--ink)}
body.menu-open .menu-btn{color:var(--ink)}
body.menu-open .site-header .brand .logo-on-dark{display:none}
body.menu-open .site-header .brand .logo-on-light{display:block}
.menu-btn span{display:block;width:22px;height:2px;background:currentColor;position:relative;transition:.3s var(--ease)}
.menu-btn span::before,.menu-btn span::after{content:"";position:absolute;left:0;width:22px;height:2px;background:currentColor;transition:.3s var(--ease)}
.menu-btn span::before{top:-7px}.menu-btn span::after{top:7px}
body.menu-open .menu-btn span{background:transparent}
body.menu-open .menu-btn span::before{top:0;transform:rotate(45deg)}
body.menu-open .menu-btn span::after{top:0;transform:rotate(-45deg)}
@media (max-width:980px){.menu-btn{display:flex}}

/* mobile drawer */
.drawer{
  position:fixed;inset:0;z-index:99;background:var(--paper);
  padding:104px var(--gutter) 40px;
  transform:translateY(-100%);opacity:0;pointer-events:none;
  transition:transform .5s var(--ease),opacity .4s;
  display:flex;flex-direction:column;
}
body.menu-open .drawer{transform:translateY(0);opacity:1;pointer-events:auto}
.drawer a{
  font-family:var(--font-display);font-weight:600;font-size:clamp(1.6rem,7vw,2.4rem);
  padding:14px 0;border-bottom:1px solid var(--line);letter-spacing:-.02em;
  display:flex;align-items:center;justify-content:space-between;color:var(--ink);
}
.drawer a .idx{font-family:var(--font-mono);font-size:.8rem;color:var(--muted-2);font-weight:400}
.drawer .drawer-foot{margin-top:auto;padding-top:32px;display:flex;flex-direction:column;gap:14px}
.drawer .drawer-foot a{font-size:1rem;border:none;padding:0;color:var(--muted)}

/* ---------- Hero ---------- */
.hero{position:relative;padding-top:160px;padding-bottom:clamp(56px,8vw,110px);overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(32px,5vw,72px);align-items:center}
@media (max-width:920px){.hero-grid{grid-template-columns:1fr;gap:44px}}
.hero h1{margin:22px 0 0}
.hero .lead{margin-top:26px;max-width:42ch}
.hero-cta{margin-top:38px;display:flex;gap:14px;flex-wrap:wrap}
.hero-strip{margin-top:46px;display:flex;gap:30px;flex-wrap:wrap;align-items:center}
.hero-strip .hs{display:flex;flex-direction:column}
.hero-strip .hs b{font-family:var(--font-display);font-size:1.5rem;letter-spacing:-.03em}
.hero-strip .hs span{font-family:var(--font-mono);font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.hero-strip .div{width:1px;height:34px;background:var(--line-2)}

/* hero visual */
.hero-visual{position:relative}
.hero-card{
  position:relative;border-radius:var(--radius-lg);overflow:hidden;
  background:var(--ink);aspect-ratio:4/5;box-shadow:var(--shadow);
}
.hero-card img{width:100%;height:100%;object-fit:cover}
/* 3D automation network card */
.hero-card-3d{background:radial-gradient(120% 120% at 50% 0%,#16243e 0%,#0a1628 60%);}
.hero-card-3d canvas{position:absolute;inset:0;width:100%;height:100%;display:block}
.hero-hud{position:absolute;left:18px;bottom:16px;display:flex;align-items:center;gap:9px;font-family:var(--font-mono);font-size:.62rem;letter-spacing:.16em;text-transform:uppercase;color:rgba(208,222,248,.72);z-index:2}
.hero-hud .hud-dot{width:7px;height:7px;border-radius:50%;background:var(--red);box-shadow:0 0 0 3px rgba(225,29,42,.22);animation:hudblink 1.8s ease-in-out infinite}
@keyframes hudblink{0%,100%{opacity:1}50%{opacity:.35}}
@media (prefers-reduced-motion:reduce){.hero-hud .hud-dot{animation:none}}
.hero-chip{
  position:absolute;background:rgba(255,255,255,.96);backdrop-filter:blur(8px);
  border-radius:var(--radius);padding:14px 18px;box-shadow:var(--shadow-sm);
  display:flex;align-items:center;gap:12px;
}
.hero-chip .dot{width:9px;height:9px;border-radius:50%;background:var(--red);box-shadow:0 0 0 4px var(--red-tint)}
.hero-chip b{font-family:var(--font-display);font-size:.95rem}
.hero-chip span{display:block;font-family:var(--font-mono);font-size:.6rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.hero-chip.c1{top:24px;left:-22px}
.hero-chip.c2{bottom:28px;right:-22px}
@media (max-width:920px){.hero-chip.c1{left:12px}.hero-chip.c2{right:12px}}
@media (max-width:480px){.hero-chip{padding:11px 13px}.hero-card{aspect-ratio:1/1}}

/* faint grid backdrop */
.grid-bg{
  position:absolute;inset:0;z-index:-1;
  background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:64px 64px;
  -webkit-mask-image:radial-gradient(120% 80% at 80% 0%,#000,transparent 70%);
  mask-image:radial-gradient(120% 80% at 80% 0%,#000,transparent 70%);
  opacity:.5;
}

/* ---------- Section heading ---------- */
.sec-head{display:grid;grid-template-columns:1fr auto;gap:24px;align-items:end;margin-bottom:clamp(40px,5vw,64px)}
.sec-head .st{max-width:46ch}
.sec-head h2{margin-top:18px}
.sec-head .lead{margin-top:16px}
@media (max-width:760px){.sec-head{grid-template-columns:1fr}}

/* ---------- Stats band ---------- */
.stats{background:var(--ink);color:#fff}
.stats .row{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(255,255,255,.1)}
.stats .stat{background:var(--ink);padding:clamp(32px,4vw,52px) clamp(20px,3vw,40px)}
.stats .stat .num{font-family:var(--font-display);font-weight:700;font-size:clamp(2.4rem,5vw,3.6rem);letter-spacing:-.04em;line-height:1}
.stats .stat .num .u{color:var(--red)}
.stats .stat .lab{margin-top:12px;font-family:var(--font-mono);font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:rgba(255,255,255,.6)}
@media (max-width:760px){.stats .row{grid-template-columns:1fr 1fr}}

/* ---------- Sector cards ---------- */
.sectors{display:grid;grid-template-columns:repeat(2,1fr);gap:clamp(16px,2vw,24px)}
@media (max-width:760px){.sectors{grid-template-columns:1fr}}
.sector{
  position:relative;border-radius:var(--radius-lg);overflow:hidden;
  min-height:clamp(300px,38vw,440px);display:flex;flex-direction:column;justify-content:flex-end;
  padding:clamp(24px,3vw,38px);color:#fff;isolation:isolate;
  border:1px solid var(--line);background:var(--ink);
}
.sector img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;transition:transform 1s var(--ease)}
.sector::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(10,22,40,.15) 0%,rgba(10,22,40,.45) 45%,rgba(10,22,40,.92) 100%)}
.sector:hover img{transform:scale(1.06)}
.sector .s-idx{position:absolute;top:clamp(20px,3vw,32px);left:clamp(24px,3vw,38px);font-family:var(--font-mono);font-size:.74rem;letter-spacing:.16em;color:rgba(255,255,255,.75)}
.sector .s-tag{position:absolute;top:clamp(20px,3vw,32px);right:clamp(24px,3vw,38px);font-family:var(--font-mono);font-size:.66rem;letter-spacing:.12em;text-transform:uppercase;color:#fff;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.2);padding:6px 11px;border-radius:100px}
.sector h3{color:#fff;font-size:clamp(1.5rem,2.4vw,2.1rem)}
.sector p{margin-top:12px;color:rgba(255,255,255,.82);max-width:42ch;font-size:.98rem;font-weight:500}
.sector .alink{margin-top:22px;color:#fff}
.sector .alink svg{transition:transform .35s var(--ease)}
.sector:hover .alink svg{transform:translateX(6px)}
.sector.feature{grid-row:span 1}

/* ---------- Products ---------- */
.prod-tabs{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:38px}
.chip{
  font-family:var(--font-mono);font-size:.74rem;letter-spacing:.06em;text-transform:uppercase;
  padding:10px 16px;border-radius:100px;border:1px solid var(--line-2);color:var(--ink-500);
  transition:.25s var(--ease);font-weight:700;
}
.chip:hover{border-color:var(--ink);color:var(--ink)}
.chip.active{background:var(--ink);border-color:var(--ink);color:#fff}

.prod-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(14px,1.6vw,20px)}
@media (max-width:980px){.prod-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:480px){.prod-grid{grid-template-columns:1fr}}

/* ---------- Product slider ---------- */
.prod-slider{position:relative}
.prod-track{
  display:flex;gap:clamp(14px,1.6vw,20px);
  overflow-x:auto;overflow-y:hidden;
  scroll-snap-type:x mandatory;
  scroll-behavior:smooth;
  -webkit-overflow-scrolling:touch;
  padding:6px 2px 22px;
  scrollbar-width:none;
  cursor:grab;
}
.prod-track::-webkit-scrollbar{display:none}
.prod-track.dragging{cursor:grabbing;scroll-behavior:auto}
.prod-track.dragging .prod{pointer-events:none}
.prod-track .prod{
  flex:0 0 clamp(260px,29%,340px);
  scroll-snap-align:start;
}
@media (max-width:980px){.prod-track .prod{flex-basis:62%}}
@media (max-width:600px){.prod-track .prod{flex-basis:82%}}
@media (max-width:430px){.prod-track .prod{flex-basis:88%}}

.pslide-btn{
  position:absolute;top:38%;z-index:5;
  width:52px;height:52px;border-radius:50%;
  background:var(--paper);border:1px solid var(--line-2);color:var(--ink);
  display:flex;align-items:center;justify-content:center;
  box-shadow:var(--shadow-sm);
  transition:transform .3s var(--ease),background .25s,color .25s,opacity .25s,border-color .25s;
}
.pslide-btn svg{width:22px;height:22px}
.pslide-btn.prev{left:-14px}
.pslide-btn.next{right:-14px}
.pslide-btn:hover{background:var(--ink);color:#fff;border-color:var(--ink);transform:scale(1.07)}
.pslide-btn:disabled{opacity:0;pointer-events:none}
@media (max-width:980px){
  .pslide-btn{display:none}
}

.prod-progress{
  position:relative;height:3px;border-radius:3px;background:var(--line);
  max-width:220px;margin-top:6px;overflow:hidden;
}
.prod-progress-bar{
  position:absolute;left:0;top:0;height:100%;width:30%;
  background:var(--red);border-radius:3px;
  transition:width .2s var(--ease),left .2s var(--ease);
}
@media (max-width:980px){.prod-progress{max-width:none}}

.prod{
  border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;background:var(--paper);
  transition:border-color .3s,transform .4s var(--ease),box-shadow .4s var(--ease);
  display:flex;flex-direction:column;
}
.prod:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:transparent}
.prod .pmedia{aspect-ratio:4/3;background:var(--paper-3);position:relative;overflow:hidden}
.prod .pmedia img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.prod:hover .pmedia img{transform:scale(1.05)}
.prod .pbody{padding:20px;display:flex;flex-direction:column;gap:8px;flex:1}
.prod .pcat{font-family:var(--font-mono);font-size:.64rem;letter-spacing:.12em;text-transform:uppercase;color:var(--red)}
.prod h4{font-size:1.12rem;letter-spacing:-.01em}
.prod p{font-size:.9rem;color:var(--muted);margin-top:auto}

/* placeholder media (striped) */
.ph{
  position:relative;
  background:
    repeating-linear-gradient(135deg,var(--paper-3) 0 11px,var(--paper-2) 11px 22px);
  display:flex;align-items:center;justify-content:center;
}
.ph span{font-family:var(--font-mono);font-size:.66rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted-2);background:var(--paper);padding:5px 10px;border-radius:100px;border:1px solid var(--line)}

/* ---------- About / split ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,5vw,80px);align-items:center}
@media (max-width:860px){.split{grid-template-columns:1fr;gap:40px}}
.split.rev .split-media{order:2}
.split-media{position:relative;border-radius:var(--radius-lg);overflow:hidden;aspect-ratio:5/4;background:var(--ink)}
.split-media img{width:100%;height:100%;object-fit:cover}
.split-badge{
  position:absolute;left:24px;bottom:24px;background:#fff;border-radius:var(--radius);
  padding:18px 22px;box-shadow:var(--shadow);max-width:230px;
}
.split-badge .bn{font-family:var(--font-display);font-weight:700;font-size:2rem;letter-spacing:-.03em;line-height:1}
.split-badge .bn .u{color:var(--red)}
.split-badge .bl{font-size:.82rem;color:var(--muted);margin-top:4px;font-weight:500;line-height:1.4}

.pillars{display:flex;flex-direction:column;gap:6px;margin-top:30px}
.pillar{display:grid;grid-template-columns:auto 1fr;gap:18px;padding:22px 0;border-top:1px solid var(--line)}
.pillar:last-child{border-bottom:1px solid var(--line)}
.pillar .pnum{font-family:var(--font-mono);font-size:.78rem;color:var(--red);padding-top:4px;font-weight:700}
.pillar h4{font-size:1.15rem;margin-bottom:6px}
.pillar p{color:var(--muted);font-size:.96rem}

/* ---------- Logos / references ---------- */
.ref-row{display:flex;flex-wrap:wrap;gap:14px}
.ref-pill{
  display:inline-flex;align-items:center;gap:10px;
  border:1px solid var(--line);border-radius:100px;padding:12px 20px;
  font-family:var(--font-display);font-weight:600;font-size:.96rem;color:var(--ink-700);
  transition:.25s var(--ease);
}
.ref-pill:hover{border-color:var(--ink);transform:translateY(-2px)}
.ref-pill .rc{font-family:var(--font-mono);font-size:.68rem;color:var(--red);font-weight:700}

/* ---------- CTA band ---------- */
.cta{background:var(--ink);color:#fff;position:relative;overflow:hidden}
.cta .grid-bg{opacity:.12;-webkit-mask-image:radial-gradient(100% 100% at 0% 0%,#000,transparent 75%);mask-image:radial-gradient(100% 100% at 0% 0%,#000,transparent 75%);background-image:linear-gradient(rgba(255,255,255,.4) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.4) 1px,transparent 1px)}
.cta-inner{display:grid;grid-template-columns:1.3fr auto;gap:40px;align-items:center}
@media (max-width:760px){.cta-inner{grid-template-columns:1fr}}
.cta h2{color:#fff}
.cta p{color:rgba(255,255,255,.7);margin-top:16px;max-width:44ch}
.cta .cta-act{display:flex;gap:14px;flex-wrap:wrap}

/* ---------- Footer ---------- */
.site-footer{background:var(--paper-2);border-top:1px solid var(--line);padding-block:clamp(56px,7vw,84px) 0}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:clamp(28px,4vw,56px)}
@media (max-width:900px){.foot-grid{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.foot-grid{grid-template-columns:1fr}}
.foot-brand img{height:36px;margin-bottom:18px}
.foot-brand p{color:var(--muted);font-size:.92rem;max-width:34ch}
.foot-col h5{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--ink);margin-bottom:18px;font-weight:700}
.foot-col a{display:block;color:var(--muted);font-size:.95rem;padding:6px 0;transition:color .2s,transform .25s}
.foot-col a:hover{color:var(--red);transform:translateX(3px)}
.foot-col address{font-style:normal;color:var(--muted);font-size:.92rem;line-height:1.7}
.foot-col address b{color:var(--ink);font-weight:600;display:block;font-family:var(--font-display)}
.socials{display:flex;gap:10px;margin-top:18px}
.socials a{width:40px;height:40px;border-radius:var(--radius);border:1px solid var(--line);display:flex;align-items:center;justify-content:center;color:var(--ink-500);transition:.25s var(--ease)}
.socials a:hover{background:var(--ink);color:#fff;border-color:var(--ink);transform:translateY(-2px)}
.socials svg{width:17px;height:17px}
.foot-bottom{margin-top:clamp(44px,6vw,72px);border-top:1px solid var(--line);padding-block:26px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
.foot-bottom p,.foot-bottom a{font-size:.84rem;color:var(--muted)}
.foot-bottom a:hover{color:var(--red)}
.foot-bottom .fb-links{display:flex;gap:22px;flex-wrap:wrap}

/* ---------- Page title (inner pages) ---------- */
.page-hero{background:var(--ink);color:#fff;position:relative;overflow:hidden;padding-top:140px;padding-bottom:clamp(48px,6vw,80px)}
.page-hero .grid-bg{opacity:.14;background-image:linear-gradient(rgba(255,255,255,.4) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.4) 1px,transparent 1px);-webkit-mask-image:radial-gradient(120% 90% at 90% 10%,#000,transparent 72%);mask-image:radial-gradient(120% 90% at 90% 10%,#000,transparent 72%)}
.page-hero h1{color:#fff;margin-top:18px}
.page-hero .lead{color:rgba(255,255,255,.72);margin-top:20px;max-width:52ch}
.crumbs{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:rgba(255,255,255,.5);margin-top:8px}
.crumbs a:hover{color:#fff}

/* ---------- Solutions tabs ---------- */
.tabs-nav{display:flex;gap:8px;flex-wrap:wrap;border-bottom:1px solid var(--line);margin-bottom:clamp(36px,4vw,56px)}
.tab-btn{
  font-family:var(--font-display);font-weight:600;font-size:1.02rem;
  padding:16px 22px;color:var(--muted);position:relative;transition:color .25s;
  display:flex;align-items:center;gap:10px;
}
.tab-btn .tn{font-family:var(--font-mono);font-size:.7rem;color:var(--muted-2)}
.tab-btn:hover{color:var(--ink)}
.tab-btn.active{color:var(--ink)}
.tab-btn.active .tn{color:var(--red)}
.tab-btn::after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:2px;background:var(--red);transform:scaleX(0);transition:transform .35s var(--ease)}
.tab-btn.active::after{transform:scaleX(1)}
@media (max-width:680px){.tab-btn{font-size:.92rem;padding:13px 14px}}

.tab-panel{display:none}
.tab-panel.active{display:block;animation:fadeUp .5s var(--ease)}
@keyframes fadeUp{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}

.sol-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(32px,5vw,64px);align-items:start}
@media (max-width:860px){.sol-grid{grid-template-columns:1fr}}
.sol-media{border-radius:var(--radius-lg);overflow:hidden;aspect-ratio:4/3;position:relative;background:var(--ink)}
.sol-media img{width:100%;height:100%;object-fit:cover}
.feat-list{display:grid;gap:2px;margin-top:28px}
.feat{display:grid;grid-template-columns:auto 1fr;gap:16px;padding:18px 0;border-top:1px solid var(--line)}
.feat:last-child{border-bottom:1px solid var(--line)}
.feat .fi{width:34px;height:34px;border-radius:var(--radius);background:var(--ink);color:#fff;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.feat .fi svg{width:17px;height:17px}
.feat h4{font-size:1.06rem;margin-bottom:4px}
.feat p{font-size:.94rem;color:var(--muted)}
.tag-list{display:flex;flex-wrap:wrap;gap:8px;margin-top:26px}
.tag{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.04em;padding:8px 13px;border-radius:100px;background:var(--paper-2);border:1px solid var(--line);color:var(--ink-500)}

/* ---------- Contact ---------- */
.contact-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(32px,5vw,64px);align-items:start}
@media (max-width:880px){.contact-grid{grid-template-columns:1fr}}
.field{margin-bottom:20px}
.field label{display:block;font-family:var(--font-display);font-weight:600;font-size:.9rem;margin-bottom:8px}
.field label .req{color:var(--red)}
.field input,.field textarea,.field select{
  width:100%;font-family:var(--font-body);font-size:1rem;color:var(--ink);
  padding:14px 16px;border:1.5px solid var(--line-2);border-radius:var(--radius);background:var(--paper);
  transition:border-color .2s,box-shadow .2s;
}
.field textarea{resize:vertical;min-height:130px}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--ink);box-shadow:0 0 0 4px rgba(10,22,40,.06)}
.field.invalid input,.field.invalid textarea{border-color:var(--red)}
.field .err{display:none;color:var(--red);font-size:.8rem;margin-top:6px;font-weight:500}
.field.invalid .err{display:block}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:20px}
@media (max-width:520px){.field-row{grid-template-columns:1fr}}
.form-note{font-size:.84rem;color:var(--muted);margin-top:4px}
.form-success{
  display:none;background:var(--ink);color:#fff;border-radius:var(--radius-lg);padding:32px;
  text-align:center;
}
.form-success.show{display:block;animation:fadeUp .5s var(--ease)}
.form-success .ok{width:54px;height:54px;border-radius:50%;background:var(--red);display:flex;align-items:center;justify-content:center;margin:0 auto 16px}
.form-success h3{color:#fff}

.info-card{border:1px solid var(--line);border-radius:var(--radius-lg);padding:28px;background:var(--paper)}
.info-card + .info-card{margin-top:16px}
.info-card h4{font-size:1.12rem;display:flex;align-items:center;gap:10px}
.info-card .pin{color:var(--red)}
.info-card address{font-style:normal;color:var(--muted);line-height:1.7;margin-top:12px;font-size:.95rem}
.info-line{display:flex;align-items:center;gap:10px;margin-top:10px;font-size:.95rem;color:var(--ink-700);font-weight:500}
.info-line svg{width:16px;height:16px;color:var(--red);flex-shrink:0}
.info-line a,.info-line span{white-space:nowrap}
.info-line a:hover{color:var(--red)}

/* map placeholder */
.map-ph{margin-top:16px;border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line);aspect-ratio:16/7;
  background:
    repeating-linear-gradient(0deg,var(--paper-2) 0 24px,transparent 24px 25px),
    repeating-linear-gradient(90deg,var(--paper-2) 0 24px,transparent 24px 25px),
    var(--paper);
  display:flex;align-items:center;justify-content:center;position:relative;
}
.map-ph .pinmark{display:flex;flex-direction:column;align-items:center;gap:8px;color:var(--ink)}
.map-ph .pinmark .pd{width:16px;height:16px;border-radius:50% 50% 50% 0;background:var(--red);transform:rotate(-45deg);box-shadow:0 8px 18px -6px rgba(225,29,42,.7)}
.map-ph .pinmark span{font-family:var(--font-mono);font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}

/* ---------- Reveal animation ---------- */
[data-reveal]{opacity:0;transform:translateY(22px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
[data-reveal].in{opacity:1;transform:none}
[data-reveal-d="1"]{transition-delay:.08s}
[data-reveal-d="2"]{transition-delay:.16s}
[data-reveal-d="3"]{transition-delay:.24s}
[data-reveal-d="4"]{transition-delay:.32s}
@media (prefers-reduced-motion:reduce){[data-reveal]{opacity:1;transform:none;transition:none}}

/* utilities */
.center{text-align:center}
.mx-auto{margin-inline:auto}
.mt-s{margin-top:14px}.mt-m{margin-top:26px}.mt-l{margin-top:42px}
.gotop{position:fixed;right:22px;bottom:22px;width:48px;height:48px;border-radius:var(--radius);background:var(--ink);color:#fff;display:flex;align-items:center;justify-content:center;opacity:0;pointer-events:none;transform:translateY(10px);transition:.35s var(--ease);z-index:90;box-shadow:var(--shadow)}
.gotop.show{opacity:1;pointer-events:auto;transform:none}
.gotop:hover{background:var(--red)}

/* ============================================================
   Video Hero
   ============================================================ */
.hero-video{
  position:relative;isolation:isolate;overflow:hidden;
  min-height:clamp(640px,93vh,980px);
  display:flex;align-items:center;
  background:var(--ink);color:#fff;
}
.hv-media{position:absolute;inset:0;z-index:0;background:var(--ink)}
.hv-poster{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}
.hv-media video{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:1;
  filter:saturate(1.02) contrast(1.02);
  opacity:0;transition:opacity .8s var(--ease);
}
.hv-media video.is-playing{opacity:1}
.hv-overlay{
  position:absolute;inset:0;
  background:
    linear-gradient(90deg,rgba(8,16,30,.93) 0%,rgba(8,16,30,.7) 34%,rgba(8,16,30,.32) 62%,rgba(8,16,30,.5) 100%),
    linear-gradient(0deg,rgba(8,16,30,.9) 0%,rgba(8,16,30,.12) 38%,rgba(8,16,30,.34) 100%);
}
.hv-grid{
  position:absolute;inset:0;opacity:.5;mix-blend-mode:overlay;
  background-image:linear-gradient(rgba(255,255,255,.18) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.18) 1px,transparent 1px);
  background-size:72px 72px;
  -webkit-mask-image:radial-gradient(120% 90% at 85% 12%,#000,transparent 70%);
  mask-image:radial-gradient(120% 90% at 85% 12%,#000,transparent 70%);
}
.hv-inner{position:relative;z-index:2;width:100%;padding-block:clamp(120px,16vh,170px) clamp(64px,9vh,96px)}
.hv-copy{max-width:880px}
.hero-video h1{color:#fff;margin-top:22px;font-size:clamp(1.7rem,3.4vw,2.9rem);letter-spacing:-.02em}
.hero-video .lead{color:rgba(255,255,255,.84);margin-top:24px;max-width:48ch;font-weight:500}
.hero-video .hero-cta{margin-top:36px;display:flex;gap:14px;flex-wrap:wrap}
.hv-trust{display:flex;gap:26px;flex-wrap:wrap;margin-top:38px}
.hv-trust span{display:inline-flex;align-items:center;gap:9px;font-family:var(--font-mono);font-size:.74rem;letter-spacing:.08em;text-transform:uppercase;color:rgba(255,255,255,.78);font-weight:700}
.hv-trust i{width:7px;height:7px;border-radius:50%;background:var(--red);box-shadow:0 0 0 4px rgba(225,29,42,.2)}

/* sound toggle */
.hv-sound{
  position:absolute;right:clamp(18px,4vw,40px);bottom:clamp(20px,5vh,40px);z-index:3;
  display:inline-flex;align-items:center;gap:10px;
  padding:11px 18px 11px 14px;border-radius:100px;
  background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.26);
  backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
  color:#fff;font-family:var(--font-display);font-weight:600;font-size:.86rem;
  transition:background .25s var(--ease),transform .3s var(--ease),border-color .25s;
}
.hv-sound:hover{background:rgba(255,255,255,.18);border-color:rgba(255,255,255,.5);transform:translateY(-2px)}
.hv-sound svg{width:18px;height:18px}
.hv-sound .ic-sound{display:none}
.hv-sound.on .ic-sound{display:block}
.hv-sound.on .ic-muted{display:none}

/* scroll cue */
.hv-scroll{
  position:absolute;left:50%;transform:translateX(-50%);bottom:clamp(18px,4vh,30px);z-index:3;
  display:inline-flex;flex-direction:column;align-items:center;gap:7px;
  font-family:var(--font-mono);font-size:.64rem;letter-spacing:.22em;text-transform:uppercase;color:rgba(255,255,255,.7);
}
.hv-scroll svg{width:20px;height:20px;animation:hvBounce 1.9s var(--ease) infinite}
.hv-scroll:hover{color:#fff}
@keyframes hvBounce{0%,100%{transform:translateY(0)}50%{transform:translateY(6px)}}
@media (max-width:560px){.hv-scroll{display:none}.hv-sound .hv-sound-lab{display:none}.hv-sound{padding:12px;gap:0}}

/* entrance */
@keyframes hvUp{from{opacity:0;transform:translateY(26px)}to{opacity:1;transform:none}}
.hv-anim{animation:hvUp .85s var(--ease) backwards}
.hv-anim.d1{animation-delay:.1s}
.hv-anim.d2{animation-delay:.2s}
.hv-anim.d3{animation-delay:.32s}
.hv-anim.d4{animation-delay:.44s}
@media (prefers-reduced-motion:reduce){
  .hv-anim{animation:none}
  .hv-scroll svg{animation:none}
}

/* ============================================================
   Solution Detail Page (Otel Otomasyonu)
   ============================================================ */
/* full-bleed image hero */
.sol-hero{position:relative;min-height:clamp(560px,82vh,860px);display:flex;align-items:flex-end;overflow:hidden;color:#fff}
.sol-hero-bg{position:absolute;inset:0;z-index:-2;background:var(--ink)}
.sol-hero-bg img{width:100%;height:100%;object-fit:cover}
.sol-hero::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(10,22,40,.4) 0%,rgba(10,22,40,.25) 38%,rgba(10,22,40,.55) 70%,rgba(10,22,40,.95) 100%)}
.sol-hero .wrap{padding-top:160px;padding-bottom:clamp(48px,7vw,92px);width:100%}
.sol-hero .crumbs{color:rgba(255,255,255,.6)}
.sol-hero .crumbs a:hover{color:#fff}
.sol-hero h1{color:#fff;margin-top:16px;max-width:18ch}
.sol-hero .lead{color:rgba(255,255,255,.86);margin-top:20px;max-width:56ch}
.sol-hero .hero-cta{margin-top:34px;display:flex;gap:14px;flex-wrap:wrap}
.sol-hero-stats{margin-top:46px;display:flex;gap:clamp(24px,4vw,52px);flex-wrap:wrap;align-items:center}
.sol-hero-stats .s b{font-family:var(--font-display);font-size:clamp(1.7rem,3vw,2.4rem);letter-spacing:-.03em;line-height:1;display:block}
.sol-hero-stats .s b .u{color:var(--red)}
.sol-hero-stats .s span{font-family:var(--font-mono);font-size:.64rem;letter-spacing:.14em;text-transform:uppercase;color:rgba(255,255,255,.65);margin-top:7px;display:block}
.sol-hero-stats .vr{width:1px;height:38px;background:rgba(255,255,255,.22)}

/* sticky scenario subnav */
.scene-nav{position:sticky;top:0;z-index:40;background:rgba(255,255,255,.9);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}
.scene-nav .wrap{display:flex;gap:4px;overflow-x:auto;scrollbar-width:none}
.scene-nav .wrap::-webkit-scrollbar{display:none}
.scene-nav a{font-family:var(--font-display);font-weight:600;font-size:.95rem;padding:18px 16px;color:var(--muted);white-space:nowrap;border-bottom:2px solid transparent;transition:color .25s,border-color .25s;display:flex;align-items:center;gap:9px}
.scene-nav a .sn{font-family:var(--font-mono);font-size:.7rem;color:var(--muted-2)}
.scene-nav a:hover{color:var(--ink)}
.scene-nav a.active{color:var(--ink);border-bottom-color:var(--red)}
.scene-nav a.active .sn{color:var(--red)}

/* scenario blocks reuse .split; add scroll-margin for sticky nav */
.scene{scroll-margin-top:150px}
.scene .imgslot{aspect-ratio:5/4}

/* refined labeled image slot (user swaps later) */
.imgslot{position:relative;border-radius:var(--radius-lg);overflow:hidden;background:var(--ink)}
.imgslot img{width:100%;height:100%;object-fit:cover;display:block}
.imgslot .slot-tag{position:absolute;left:14px;bottom:14px;font-family:var(--font-mono);font-size:.62rem;letter-spacing:.1em;text-transform:uppercase;color:#fff;background:rgba(10,22,40,.6);backdrop-filter:blur(6px);padding:6px 11px;border-radius:100px;border:1px solid rgba(255,255,255,.22);display:inline-flex;align-items:center;gap:7px}
.imgslot .slot-tag::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--red)}

/* benefits grid */
.bene-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(14px,1.6vw,22px)}
@media(max-width:860px){.bene-grid{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.bene-grid{grid-template-columns:1fr}}
.bene{border:1px solid var(--line);border-radius:var(--radius-lg);padding:clamp(24px,3vw,32px);background:var(--paper);transition:transform .35s var(--ease),box-shadow .35s var(--ease),border-color .3s}
.bene:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:transparent}
.bene .bi{width:48px;height:48px;border-radius:var(--radius);background:var(--red-tint);color:var(--red);display:flex;align-items:center;justify-content:center;margin-bottom:20px}
.bene .bi svg{width:24px;height:24px}
.bene h4{font-size:1.2rem;margin-bottom:9px}
.bene p{color:var(--muted);font-size:.96rem}

/* guest-room control showcase */
.rcu{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(32px,5vw,68px);align-items:center}
@media(max-width:860px){.rcu{grid-template-columns:1fr}}
.rcu-panel{background:linear-gradient(165deg,var(--ink-700),var(--ink));border-radius:var(--radius-lg);padding:clamp(24px,3vw,36px);color:#fff;box-shadow:var(--shadow);position:relative;overflow:hidden}
.rcu-panel .grid-bg{opacity:.1}
.rcu-top{display:flex;justify-content:space-between;align-items:flex-start;gap:16px}
.rcu-room{font-family:var(--font-mono);font-size:.66rem;letter-spacing:.16em;text-transform:uppercase;color:rgba(255,255,255,.55)}
.rcu-welcome{font-family:var(--font-display);font-weight:700;font-size:1.35rem;letter-spacing:-.02em;margin-top:6px}
.rcu-dnd{font-family:var(--font-mono);font-size:.6rem;letter-spacing:.12em;text-transform:uppercase;color:#fff;border:1px solid rgba(255,255,255,.25);border-radius:100px;padding:7px 12px;display:inline-flex;align-items:center;gap:7px;white-space:nowrap}
.rcu-dnd i{width:7px;height:7px;border-radius:50%;background:#3fd07a;display:inline-block}
.rcu-climate{display:flex;align-items:flex-end;gap:6px;margin:26px 0 22px}
.rcu-climate .t{font-family:var(--font-display);font-weight:700;font-size:clamp(3rem,7vw,4.2rem);line-height:.9;letter-spacing:-.04em}
.rcu-climate .deg{font-size:1.4rem;color:var(--red);font-weight:700;margin-bottom:.4em}
.rcu-climate .cl{font-family:var(--font-mono);font-size:.64rem;letter-spacing:.12em;text-transform:uppercase;color:rgba(255,255,255,.5);margin-bottom:.7em;margin-left:6px}
.rcu-scenes{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:22px}
.scene-btn{display:flex;align-items:center;gap:11px;padding:14px 15px;border-radius:var(--radius);background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);color:#fff;font-family:var(--font-display);font-weight:600;font-size:.92rem;cursor:pointer;transition:.25s var(--ease);text-align:left}
.scene-btn svg{width:19px;height:19px;flex-shrink:0;color:rgba(255,255,255,.8)}
.scene-btn:hover{background:rgba(255,255,255,.1);transform:translateY(-2px)}
.scene-btn.on{background:var(--red);border-color:var(--red)}
.scene-btn.on svg{color:#fff}
.rcu-rows{display:flex;flex-direction:column;gap:2px}
.rcu-row{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:14px 0;border-top:1px solid rgba(255,255,255,.1)}
.rcu-row .rl{display:flex;align-items:center;gap:12px;font-weight:500;font-size:.96rem}
.rcu-row .rl svg{width:18px;height:18px;color:rgba(255,255,255,.6)}
.tgl{width:46px;height:26px;border-radius:100px;background:rgba(255,255,255,.18);position:relative;cursor:pointer;transition:background .3s var(--ease);flex-shrink:0;border:none}
.tgl::after{content:"";position:absolute;top:3px;left:3px;width:20px;height:20px;border-radius:50%;background:#fff;transition:transform .3s var(--ease)}
.tgl.on{background:var(--red)}
.tgl.on::after{transform:translateX(20px)}

/* product strip on solution page reuses .prod-slider */
@media (prefers-reduced-motion:reduce){.scene-btn:hover{transform:none}.bene:hover{transform:none}}

/* ============================================================
   Timeline — Neler Yaptık
   ============================================================ */
.timeline-sec{background:var(--ink);color:#fff;position:relative;overflow:hidden}
.timeline-sec .grid-bg{opacity:.1;-webkit-mask-image:radial-gradient(120% 90% at 50% 0%,#000,transparent 72%);mask-image:radial-gradient(120% 90% at 50% 0%,#000,transparent 72%);background-image:linear-gradient(rgba(255,255,255,.4) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.4) 1px,transparent 1px)}
.timeline-sec h2{color:#fff}
.timeline-sec .sec-head .lead{color:rgba(255,255,255,.66)}

.timeline{position:relative;margin-top:clamp(44px,5vw,68px)}
.timeline::before{content:"";position:absolute;left:50%;top:6px;bottom:6px;width:2px;transform:translateX(-50%);
  background:linear-gradient(180deg,transparent,rgba(255,255,255,.22) 6%,rgba(255,255,255,.22) 94%,transparent)}

.tl-item{position:relative;display:grid;grid-template-columns:1fr 76px 1fr;align-items:center;
  column-gap:clamp(14px,2vw,30px);margin-bottom:clamp(16px,2vw,26px)}
.tl-item:last-child{margin-bottom:0}

.tl-node{grid-column:2;justify-self:center;z-index:2;
  width:68px;height:68px;border-radius:50%;
  background:linear-gradient(180deg,#fff,#eef1f6);
  display:flex;align-items:center;justify-content:center;
  font-family:var(--font-display);font-weight:700;font-size:1.02rem;letter-spacing:-.02em;color:var(--ink);
  box-shadow:0 0 0 6px var(--ink), 0 0 0 8px rgba(255,255,255,.12), 0 14px 30px -10px rgba(0,0,0,.6);
}
.tl-node .tl-dot{display:none}

.tl-card{max-width:460px;position:relative;
  background:rgba(255,255,255,.045);
  border:1px solid rgba(255,255,255,.1);
  border-radius:var(--radius-lg);
  padding:clamp(20px,2.2vw,26px);
  transition:transform .4s var(--ease),background .3s,border-color .3s,box-shadow .4s var(--ease)}
.tl-card:hover{background:rgba(255,255,255,.07);border-color:rgba(255,255,255,.2);transform:translateY(-3px);box-shadow:0 22px 48px -24px rgba(0,0,0,.7)}
.tl-card p{color:rgba(255,255,255,.82);font-size:.98rem;line-height:1.55}
.tl-card .tl-refs{margin-top:14px;padding-top:14px;border-top:1px solid rgba(255,255,255,.1);font-size:.86rem;color:rgba(255,255,255,.6);line-height:1.5}
.tl-card .tl-refs b{display:block;font-family:var(--font-mono);font-size:.64rem;letter-spacing:.16em;text-transform:uppercase;color:var(--red);margin-bottom:5px;font-weight:700}

/* connector nub from card toward the line */
.tl-card::after{content:"";position:absolute;top:50%;width:10px;height:10px;transform:translateY(-50%) rotate(45deg);
  background:rgba(255,255,255,.045);border:1px solid rgba(255,255,255,.1);border-left:none;border-bottom:none}
.tl-item:nth-child(odd) .tl-card{grid-column:1;justify-self:end}
.tl-item:nth-child(odd) .tl-card::after{right:-6px;border-top:none;border-right:none;border-left:1px solid rgba(255,255,255,.1);border-bottom:1px solid rgba(255,255,255,.1)}
.tl-item:nth-child(even) .tl-card{grid-column:3;justify-self:start}
.tl-item:nth-child(even) .tl-card::after{left:-6px}

@media (max-width:760px){
  .timeline::before{left:23px}
  .tl-item{grid-template-columns:46px 1fr;column-gap:18px;align-items:start;margin-bottom:18px}
  .tl-node{grid-column:1;width:46px;height:46px;font-size:.74rem;box-shadow:0 0 0 5px var(--ink), 0 0 0 7px rgba(255,255,255,.12)}
  .tl-item:nth-child(odd) .tl-card,.tl-item:nth-child(even) .tl-card{grid-column:2;justify-self:stretch;max-width:none}
  .tl-card::after{display:none}
}