/* ============================================================
   InternetDean — dark cinematic design system
   Base #11141a · Accent cyan #11bef0 · Font Satoshi
   ============================================================ */

:root{
  --bg:#11141a;
  --bg-soft:#171b23;
  --bg-card:#1b202a;
  --ink:#eef2f6;
  --ink-dim:#9aa3b2;
  --ink-faint:#6b7484;
  --accent:#11bef0;
  --accent-soft:#d6f6ff;
  --line:rgba(255,255,255,.08);
  --radius:20px;
  --pad:clamp(20px,5vw,72px);
  --nav-h:76px;
}

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

html{scroll-behavior:auto}
html.lenis,html.lenis body{height:auto}
.lenis.lenis-smooth{scroll-behavior:auto!important}
.lenis.lenis-stopped{overflow:hidden}

body{
  background:var(--bg);
  color:var(--ink);
  font-family:'Satoshi',Inter,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
::selection{background:var(--accent);color:#06131c}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:none;cursor:pointer}
h1,h2,h3,h4{font-weight:700;line-height:1.08;letter-spacing:-.02em}
em{font-style:normal;color:var(--accent)}

/* ---------- noise overlay ---------- */
.noise{
  position:fixed;inset:-50%;z-index:9990;pointer-events:none;opacity:.05;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='240'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='240' height='240' filter='url(%23n)'/%3E%3C/svg%3E");
  animation:grain 9s steps(10) infinite;
}
@keyframes grain{
  0%,100%{transform:translate(0,0)}10%{transform:translate(-5%,-8%)}
  30%{transform:translate(3%,-4%)}50%{transform:translate(-7%,5%)}
  70%{transform:translate(6%,8%)}90%{transform:translate(-3%,3%)}
}

/* ---------- custom cursor ---------- */
.cursor-dot,.cursor-ring{
  position:fixed;top:0;left:0;z-index:9995;pointer-events:none;
  border-radius:50%;transform:translate(-50%,-50%);
}
.cursor-dot{width:8px;height:8px;background:var(--accent)}
.cursor-ring{
  width:38px;height:38px;border:1px solid rgba(17,190,240,.55);
  transition:width .25s,height .25s,border-color .25s,background .25s;
}
.cursor-ring.is-hover{width:64px;height:64px;background:rgba(17,190,240,.12);border-color:var(--accent)}
@media (hover:none),(pointer:coarse){.cursor-dot,.cursor-ring{display:none}}

/* ---------- preloader v2 (hashkrio-style trackbar) ---------- */
#preloader{
  position:fixed;inset:0;z-index:9999;background:var(--bg);
  display:flex;align-items:stretch;
  padding:clamp(28px,4vw,56px);
  transition:transform .9s cubic-bezier(.76,0,.24,1);
}
#preloader.done{transform:translateY(-100%)}
.preloader-inner{
  flex:1;display:flex;flex-direction:column;
  border:1px solid var(--line);border-radius:24px;
  padding:clamp(20px,3vw,44px);overflow:hidden;
}
.preloader-word{
  flex:1;display:flex;align-items:flex-end;flex-wrap:wrap;
  font-size:clamp(34px,6vw,72px);font-weight:900;letter-spacing:-.03em;line-height:1.05;
  color:var(--ink);
}
.preloader-word > span{display:inline-block}
.preloader-word > span:not(.preloader-dots){
  opacity:0;transform:translateY(24px);
  animation:preWord .5s cubic-bezier(.22,1,.36,1) forwards;
}
.preloader-word > span:nth-child(1){animation-delay:.05s}
.preloader-word > span:nth-child(2){animation-delay:.1s}
.preloader-word > span:nth-child(3){animation-delay:.15s}
.preloader-word > span:nth-child(4){animation-delay:.2s}
.preloader-word > span:nth-child(5){animation-delay:.25s}
.preloader-word > span:nth-child(6){animation-delay:.3s}
.preloader-word > span:nth-child(7){animation-delay:.35s}
.preloader-word > span:nth-child(8){animation-delay:.4s}
.preloader-word > span:nth-child(9){animation-delay:.45s}
.preloader-word > span:nth-child(10){animation-delay:.5s}
.preloader-word > span:nth-child(11){animation-delay:.55s}
.preloader-word > span:nth-child(12){animation-delay:.6s}
@keyframes preWord{to{opacity:1;transform:none}}
.preloader-dots{display:inline-flex;gap:8px;align-items:center;margin-left:18px;padding-bottom:10px}
.preloader-dots i{
  width:12px;height:12px;border-radius:50%;
  animation:preDot 1.4s infinite ease-in-out;
}
.preloader-dots i:nth-child(1){background:var(--accent);animation-delay:0s}
.preloader-dots i:nth-child(2){background:var(--accent-soft);animation-delay:.18s}
.preloader-dots i:nth-child(3){background:var(--ink-faint);animation-delay:.36s}
@keyframes preDot{0%,80%,100%{opacity:.15;transform:translateY(0)}40%{opacity:1;transform:translateY(-8px)}}
.preloader-track{
  height:3px;background:var(--line);border-radius:99px;overflow:hidden;margin:26px 0 14px;
}
.preloader-track__bar{
  height:100%;width:0%;background:var(--accent);border-radius:99px;
}
.preloader-bottom{display:flex;align-items:baseline;gap:14px}
.preloader-count{
  font-size:clamp(40px,6vw,72px);font-weight:900;letter-spacing:-.03em;
  color:var(--ink);font-variant-numeric:tabular-nums;
}
.preloader-label{
  font-size:12px;letter-spacing:.35em;text-transform:uppercase;color:var(--ink-faint);
}
@media (max-width:640px){
  .preloader-word{font-size:clamp(26px,8vw,40px)}
}

/* ---------- nav ---------- */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:900;
  height:var(--nav-h);
  display:flex;align-items:center;justify-content:space-between;
  padding:0 var(--pad);
  transition:background .35s,box-shadow .35s,backdrop-filter .35s;
}
.nav.is-solid{
  background:rgba(17,20,26,.82);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  box-shadow:0 1px 0 var(--line);
}
.nav-logo img{height:34px;width:auto}
.nav-links{display:flex;gap:clamp(18px,3vw,40px)}
.nav-links a{
  font-size:14px;font-weight:500;color:var(--ink-dim);
  transition:color .25s;position:relative;
}
.nav-links a::after{
  content:"";position:absolute;left:0;bottom:-6px;height:1px;width:0;
  background:var(--accent);transition:width .3s;
}
.nav-links a:hover{color:var(--ink)}
.nav-links a:hover::after{width:100%}
.nav-cta{
  font-size:14px;font-weight:700;color:#06131c;
  background:var(--accent);padding:10px 22px;border-radius:999px;
  transition:transform .25s,box-shadow .25s;
}
.nav-cta:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(17,190,240,.35)}
.nav-burger{display:none;flex-direction:column;gap:5px;padding:8px}
.nav-burger span{width:24px;height:2px;background:var(--ink);transition:.3s}
.nav-burger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-burger.open span:nth-child(2){opacity:0}
.nav-burger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

.mobile-menu{
  position:fixed;inset:0;z-index:890;background:var(--bg-soft);
  display:flex;flex-direction:column;align-items:flex-start;justify-content:center;
  gap:8px;padding:0 var(--pad);
  opacity:0;visibility:hidden;transition:opacity .35s,visibility .35s;
}
.mobile-menu.open{opacity:1;visibility:visible}
.mobile-menu a{
  font-size:clamp(30px,8vw,44px);font-weight:900;letter-spacing:-.02em;
  color:var(--ink);padding:6px 0;
}
.mobile-menu a.mobile-cta{color:var(--accent);font-size:22px;font-weight:700;margin-top:18px}
@media (max-width:900px){
  .nav-links,.nav-cta{display:none}
  .nav-burger{display:flex}
}

/* ---------- shared section chrome ---------- */
section{padding:clamp(80px,12vh,150px) var(--pad);position:relative}
.section-head{margin-bottom:clamp(40px,6vw,72px)}
.section-label{
  display:inline-flex;align-items:center;gap:10px;
  font-size:12px;font-weight:700;letter-spacing:.28em;text-transform:uppercase;
  color:var(--accent);margin-bottom:16px;
}
.section-label::before{content:"";width:26px;height:1px;background:var(--accent)}
.section-head h2{font-size:clamp(34px,5.4vw,64px);max-width:16ch}

/* ---------- hero ---------- */
.hero{
  min-height:100svh;
  display:flex;flex-direction:column;justify-content:flex-end;
  padding-bottom:clamp(40px,7vh,90px);
  overflow:hidden;
}

/* hero floaters (hashkrio-style playful accents) */
.hero-floaters{position:absolute;inset:0;pointer-events:none;z-index:0}
.floater{position:absolute;color:var(--accent)}
.floater--ball{
  width:22px;height:22px;border-radius:50%;background:var(--accent);
  top:24%;left:8%;
  animation:bounceBall 1.1s cubic-bezier(.5,.05,1,.5) infinite alternate;
}
.floater--ring{
  width:44px;height:44px;border-radius:50%;
  border:2px solid rgba(17,190,240,.6);
  top:18%;right:16%;
  animation:floatY 5s ease-in-out infinite;
}
.floater--star{
  width:52px;height:52px;
  bottom:34%;right:7%;
  animation:spinStar 7s linear infinite;
}
@keyframes bounceBall{from{transform:translate3d(0,0,0)}to{transform:translate3d(0,150%,0)}}
@keyframes floatY{0%,100%{transform:translateY(0)}50%{transform:translateY(-16px)}}
@keyframes spinStar{to{transform:rotate(360deg)}}
.hero-underline{
  position:absolute;width:min(320px,38vw);height:14px;
  left:2%;bottom:30%;color:var(--accent);opacity:.85;
}
.hero-underline path{
  stroke-dasharray:340;stroke-dashoffset:340;
}
.hero-underline.animate path{animation:drawLine 1.1s cubic-bezier(.6,0,.2,1) forwards}
@keyframes drawLine{to{stroke-dashoffset:0}}
@media (max-width:900px){
  .floater--ring,.floater--star{display:none}
  .hero-underline{width:200px;bottom:36%}
}
.hero::before{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(52% 42% at 78% 18%,rgba(17,190,240,.16),transparent 68%),
    radial-gradient(40% 36% at 12% 82%,rgba(17,190,240,.08),transparent 66%);
  pointer-events:none;
}
.hero-words{
  position:relative;z-index:1;
  display:flex;flex-direction:column;
  margin-bottom:clamp(48px,9vh,120px);
}
.hero-word{
  font-size:clamp(56px,13.5vw,196px);
  font-weight:900;letter-spacing:-.035em;line-height:.94;
  color:var(--ink);
}
.hero-word--creative{color:transparent;-webkit-text-stroke:1.5px rgba(238,242,246,.5)}
.hero-word--digital{color:var(--accent)}
.hero-word .char{display:inline-block;will-change:transform}
.hero-meta{
  position:relative;z-index:1;
  display:grid;grid-template-columns:auto 1fr;gap:24px;
  align-items:start;max-width:640px;
  border-top:1px solid var(--line);padding-top:22px;
}
.hero-meta__label{
  font-size:11px;font-weight:700;letter-spacing:.28em;text-transform:uppercase;
  color:var(--accent);white-space:nowrap;padding-top:5px;
}
.hero-meta__text{font-size:clamp(15px,1.6vw,19px);color:var(--ink-dim);line-height:1.65}
.hero-scroll{
  position:absolute;right:var(--pad);bottom:clamp(40px,7vh,90px);
  display:flex;flex-direction:column;align-items:center;gap:12px;z-index:1;
}
.hero-scroll span{font-size:11px;letter-spacing:.3em;text-transform:uppercase;color:var(--ink-faint);writing-mode:vertical-rl}
.hero-scroll__line{width:1px;height:64px;background:var(--line);position:relative;overflow:hidden}
.hero-scroll__line::after{
  content:"";position:absolute;top:-100%;left:0;width:100%;height:100%;
  background:var(--accent);animation:scrollDrop 2.2s cubic-bezier(.76,0,.24,1) infinite;
}
@keyframes scrollDrop{0%{top:-100%}55%{top:0}100%{top:100%}}
@media (max-width:900px){
  .hero-scroll{display:none}
  .hero-meta{grid-template-columns:1fr;gap:10px}
}

/* ---------- stats ---------- */
.stats{
  display:grid;grid-template-columns:repeat(4,1fr);gap:1px;
  background:var(--line);
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  padding:0;
}
.stat{
  background:var(--bg);padding:clamp(32px,4.5vw,60px) clamp(20px,3vw,44px);
  display:flex;flex-direction:column;gap:6px;position:relative;
}
.stat-num{
  font-size:clamp(44px,6.5vw,88px);font-weight:900;letter-spacing:-.03em;
  line-height:1;color:var(--ink);font-variant-numeric:tabular-nums;
}
.stat-label{font-size:14px;color:var(--ink-dim)}
.stat-tag{
  margin-top:14px;font-size:11px;letter-spacing:.22em;text-transform:uppercase;
  color:var(--ink-faint);
}
@media (max-width:900px){
  .stats{grid-template-columns:repeat(2,1fr)}
  .stat-tag{display:none}
}
@media (max-width:520px){.stats{grid-template-columns:1fr 1fr}}

/* ---------- about ---------- */
.about{background:var(--bg)}
.about-head{display:grid;grid-template-columns:1.2fr 1fr;gap:clamp(32px,6vw,96px);margin-bottom:clamp(56px,8vw,110px)}
.about-head h2{font-size:clamp(34px,5vw,64px)}
.about-head p{color:var(--ink-dim);font-size:clamp(15px,1.5vw,18px);align-self:end}
.about-values{
  display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(20px,3vw,40px);
  border-top:1px solid var(--line);padding-top:clamp(36px,5vw,64px);
}
.value-num{font-size:13px;font-weight:700;color:var(--accent);letter-spacing:.1em}
.value h3{font-size:19px;margin:14px 0 10px}
.value p{font-size:14.5px;color:var(--ink-dim)}
@media (max-width:1024px){
  .about-head{grid-template-columns:1fr}
  .about-values{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:560px){.about-values{grid-template-columns:1fr}}

/* ---------- services ---------- */
.services{background:var(--bg-soft)}
.service{
  display:grid;grid-template-columns:80px 1fr auto;gap:clamp(16px,3vw,48px);
  align-items:center;
  border-top:1px solid var(--line);padding:clamp(26px,3.5vw,44px) 0;
  transition:padding .35s;
}
.service:last-child{border-bottom:1px solid var(--line)}
.service-num{font-size:14px;font-weight:700;color:var(--ink-faint);transition:color .3s}
.service h3{font-size:clamp(24px,3.4vw,44px);font-weight:700;transition:color .3s,transform .35s}
.service p{font-size:14.5px;color:var(--ink-dim);max-width:52ch;margin-top:8px}
.service-chips{display:flex;flex-wrap:wrap;gap:8px;max-width:300px;justify-content:flex-end}
.service-chips span{
  font-size:12px;font-weight:500;color:var(--ink-dim);
  border:1px solid var(--line);border-radius:999px;padding:6px 14px;
  transition:border-color .3s,color .3s;
}
.service:hover .service-num{color:var(--accent)}
.service:hover h3{color:var(--accent);transform:translateX(10px)}
.service:hover .service-chips span{border-color:rgba(17,190,240,.5);color:var(--accent-soft)}
@media (max-width:900px){
  .service{grid-template-columns:44px 1fr}
  .service-chips{grid-column:2;justify-content:flex-start;max-width:none}
}

/* ---------- works deck (hashkrio-style stacked cards) ---------- */
.works{background:var(--bg)}
.works-deck{position:relative}
.works-deck .work{
  position:sticky;top:calc(var(--nav-h) + 14px);
  margin-bottom:6vh;
  border-radius:var(--radius);overflow:hidden;
  background:var(--bg-card);border:1px solid var(--line);
  transform-origin:top center;
  will-change:transform;
}
.works-deck .work:last-child{margin-bottom:0}
.works-deck .work-media{aspect-ratio:16/7.5;overflow:hidden;background:var(--bg-soft)}
.works-deck .work-media img{
  width:100%;height:100%;object-fit:cover;object-position:top;
  transition:transform .7s cubic-bezier(.22,1,.36,1);
}
.works-deck .work:hover .work-media img{transform:scale(1.04)}
.works-deck .work-info{padding:20px 26px}
@media (max-width:760px){
  .works-deck .work{position:static;margin-bottom:24px}
  .works-deck .work-media{aspect-ratio:16/10}
}

/* ---------- process ---------- */
.process{background:var(--bg-soft)}
.process-list{
  display:grid;grid-template-columns:repeat(5,1fr);
  gap:clamp(20px,3vw,40px);
}
.step{border-top:1px solid var(--line);padding-top:22px;position:relative}
.step::before{
  content:"";position:absolute;top:-1px;left:0;width:34px;height:1px;
  background:var(--accent);
}
.step-num{font-size:13px;font-weight:700;color:var(--accent);letter-spacing:.1em}
.step h3{font-size:21px;margin:12px 0 8px}
.step p{font-size:14px;color:var(--ink-dim)}
@media (max-width:1024px){
  .process-list{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:560px){.process-list{grid-template-columns:1fr}}

/* ---------- tools dual marquee ---------- */
.tools{background:var(--bg);padding-left:0;padding-right:0}
.tools .section-head{padding:0 var(--pad)}
.tools-marquee{overflow:hidden;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:24px 0}
.tools-marquee--rev{border-top:none}
.marquee-track{
  display:flex;gap:clamp(28px,4vw,56px);width:max-content;
}
.marquee-track--ltr{animation:marqueeL 30s linear infinite}
.marquee-track--rtl{animation:marqueeR 34s linear infinite}
.marquee-track span{
  font-size:clamp(22px,3.2vw,40px);font-weight:900;letter-spacing:-.02em;
  color:transparent;-webkit-text-stroke:1px rgba(238,242,246,.35);
  white-space:nowrap;transition:color .3s;
}
.marquee-track span:hover{color:var(--accent);-webkit-text-stroke-color:var(--accent)}
@keyframes marqueeL{to{transform:translateX(-50%)}}
@keyframes marqueeR{from{transform:translateX(-50%)}to{transform:translateX(0)}}

/* ---------- CTA ---------- */
.cta{
  background:
    radial-gradient(60% 80% at 50% 110%,rgba(17,190,240,.14),transparent 70%),
    var(--bg-soft);
  text-align:center;
}
.cta-arrow{
  display:block;width:clamp(56px,7vw,88px);margin:0 auto 26px;color:var(--accent);
}
.cta-arrow svg{width:100%;height:auto}
.cta-arrow path{
  stroke-dasharray:80;stroke-dashoffset:80;
}
.cta-arrow.animate path{animation:drawLine .9s cubic-bezier(.6,0,.2,1) forwards}
.cta-arrow.animate circle{opacity:0;animation:popDot .4s .75s cubic-bezier(.34,1.56,.64,1) forwards}
@keyframes popDot{from{opacity:0;transform:scale(.3)}to{opacity:1;transform:scale(1)}}
.cta h2{font-size:clamp(40px,7vw,96px);letter-spacing:-.03em}
.cta p{color:var(--ink-dim);max-width:52ch;margin:20px auto 0;font-size:clamp(15px,1.6vw,18px)}
.cta-actions{display:flex;gap:16px;justify-content:center;margin-top:40px;flex-wrap:wrap}
.btn{
  display:inline-flex;align-items:center;gap:10px;
  font-size:15px;font-weight:700;padding:16px 34px;border-radius:999px;
  transition:transform .25s,box-shadow .25s,background .25s,color .25s;
}
.btn--primary{background:var(--accent);color:#06131c}
.btn--primary:hover{transform:translateY(-3px);box-shadow:0 14px 36px rgba(17,190,240,.4)}
.btn--ghost{border:1px solid rgba(238,242,246,.25);color:var(--ink)}
.btn--ghost:hover{border-color:var(--accent);color:var(--accent)}

/* ---------- footer ---------- */
.footer{background:var(--bg);border-top:1px solid var(--line);padding:0 var(--pad)}
.footer-wordmark{
  overflow:hidden;padding:clamp(40px,6vw,80px) 0 clamp(24px,3vw,40px);
}
.footer-wordmark span{
  display:block;
  font-size:clamp(54px,11.5vw,220px);font-weight:900;letter-spacing:-.03em;line-height:.95;
  color:transparent;-webkit-text-stroke:1px rgba(238,242,246,.28);
  text-align:center;white-space:nowrap;
  transition:color .5s;
}
.footer-wordmark:hover span{color:var(--accent);-webkit-text-stroke-color:var(--accent)}
.footer-grid{
  display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;
  gap:clamp(28px,4vw,64px);padding-bottom:clamp(48px,6vw,80px);
}
.footer-brand img{height:36px;width:auto;margin-bottom:18px}
.footer-brand p{color:var(--ink-dim);font-size:14.5px;max-width:34ch}
.footer-col h4{
  font-size:12px;letter-spacing:.24em;text-transform:uppercase;
  color:var(--ink-faint);margin-bottom:18px;
}
.footer-col a{
  display:block;font-size:14.5px;color:var(--ink-dim);
  padding:5px 0;transition:color .25s;
}
.footer-col a:hover{color:var(--accent)}
.footer-bottom{
  border-top:1px solid var(--line);
  padding:22px 0 26px;
  display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;
  font-size:13px;color:var(--ink-faint);
}
@media (max-width:900px){.footer-grid{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.footer-grid{grid-template-columns:1fr}}

/* ---------- line-mask reveal (hashkrio signature) ---------- */
.line-mask{display:block;overflow:hidden}
.line-mask .line-inner{display:block;will-change:transform}

/* ---------- reveal defaults ---------- */
.reveal{opacity:0;transform:translateY(36px)}
.no-js .reveal,.reveal.is-in{opacity:1;transform:none}