/* ============================================
   HASFROS — Premium Scroll-Driven Site
   Brand: deep navy + cyan + mint + ember
============================================ */

:root{
  --navy-900:#00041c;
  --navy-800:#00072D;
  --navy-700:#011a4d;
  --navy-600:#001b5c;
  --ink:#0b1024;
  --cyan:#00A8CC;
  --mint:#00D4AA;
  --ember:#ff5a3c;
  --gold:#f3c969;
  --white:#ffffff;
  --paper:#F8FAFC;
  --line:#E8EDF5;
  --mute:#8a93a8;
  --soft:#5a6478;

  --grad-primary: linear-gradient(135deg, var(--cyan), var(--mint));
  --grad-deep: linear-gradient(160deg, #00041c 0%, #00072D 40%, #011a4d 100%);
  --grad-radial: radial-gradient(circle at 30% 20%, rgba(0,168,204,.35), transparent 60%),
                 radial-gradient(circle at 80% 80%, rgba(0,212,170,.25), transparent 60%);

  --display: "Space Grotesk","Manrope",Inter,system-ui,sans-serif;
  --body: "Inter","Manrope",system-ui,sans-serif;

  --radius: 18px;
  --radius-lg: 28px;
  --ease: cubic-bezier(.7,0,.2,1);
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:auto;-webkit-text-size-adjust:100%}
body{
  font-family:var(--body);
  background:var(--navy-900);
  color:var(--white);
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img,video,svg{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;border:0;background:0;cursor:pointer;color:inherit}
input,select,textarea{font:inherit;color:inherit}

.container{max-width:1280px;margin:0 auto;padding:0 32px}
em{font-style:italic;color:var(--cyan);font-weight:500}

/* ============ LOADER ============ */
.loader{
  position:fixed;inset:0;z-index:9999;
  background:var(--navy-900);
  display:flex;align-items:center;justify-content:center;
  transition:opacity .6s ease,visibility .6s ease;
}
.loader.done{opacity:0;visibility:hidden;pointer-events:none}
.loader-inner{text-align:center;max-width:300px;width:90%}
.loader-logo{width:64px;height:64px;margin:0 auto 24px;animation:spin 3s linear infinite;filter:drop-shadow(0 0 24px rgba(0,168,204,.5))}
.loader-bar{height:2px;background:rgba(255,255,255,.1);overflow:hidden;border-radius:2px}
.loader-bar span{display:block;height:100%;width:0;background:var(--grad-primary);animation:load 1.6s ease-out forwards}
.loader-text{display:flex;justify-content:space-between;margin-top:16px;font-size:11px;letter-spacing:.3em;color:var(--mute);text-transform:uppercase}
@keyframes load{to{width:100%}}
@keyframes spin{to{transform:rotate(360deg)}}

/* ============ CURSOR ============ */
.cursor,.cursor-dot{
  position:fixed;top:0;left:0;pointer-events:none;z-index:9000;
  border-radius:50%;mix-blend-mode:difference;
  transform:translate(-50%,-50%);transition:width .25s,height .25s,background .25s;
}
.cursor{width:36px;height:36px;border:1.5px solid var(--white);transition:transform .15s var(--ease),width .25s,height .25s}
.cursor-dot{width:6px;height:6px;background:var(--white)}
.cursor.is-hover{width:64px;height:64px;background:var(--white);mix-blend-mode:difference}
@media (hover:none){.cursor,.cursor-dot{display:none}}

/* ============ HEADER ============ */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:100;
  padding:18px 0;transition:all .4s ease;
  background:rgba(0,4,28,0);backdrop-filter:blur(0);
}
.site-header.scrolled{
  background:rgba(0,4,28,.75);backdrop-filter:blur(20px);
  border-bottom:1px solid rgba(255,255,255,.06);
  padding:12px 0;
}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand-logo{height:36px;width:auto;filter:brightness(0) invert(1)}
.nav{display:flex;align-items:center;gap:36px}
.nav a{font-size:14px;font-weight:500;letter-spacing:.02em;color:rgba(255,255,255,.75);transition:color .2s;position:relative}
.nav a:hover{color:var(--white)}
.nav a::after{content:"";position:absolute;left:0;bottom:-6px;height:1px;width:0;background:var(--cyan);transition:width .3s var(--ease)}
.nav a:hover::after{width:100%}
.nav-toggle{display:none;flex-direction:column;gap:5px;padding:8px}
.nav-toggle span{width:24px;height:1.5px;background:var(--white);transition:.3s}

/* ============ BUTTONS ============ */
.btn{
  display:inline-flex;align-items:center;gap:10px;
  padding:14px 26px;border-radius:999px;
  font-weight:500;font-size:14px;letter-spacing:.02em;
  transition:all .3s var(--ease);position:relative;overflow:hidden;
}
.btn-lg{padding:18px 32px;font-size:15px}
.btn-primary{background:var(--white);color:var(--navy-900)}
.btn-primary:hover{background:var(--cyan);color:var(--white);transform:translateY(-2px);box-shadow:0 12px 32px rgba(0,168,204,.35)}
.btn-ghost{background:transparent;color:var(--white);border:1px solid rgba(255,255,255,.2)}
.btn-ghost:hover{background:rgba(255,255,255,.08);border-color:var(--cyan)}

/* ============ SCROLL PROGRESS ============ */
.scroll-progress{
  position:fixed;top:0;left:0;height:3px;width:0;z-index:200;
  background:var(--grad-primary);transition:width .1s linear;
  box-shadow:0 0 16px rgba(0,168,204,.6);
}

/* ============ HERO ============ */
.hero{
  position:relative;min-height:100vh;
  display:flex;align-items:center;
  padding:140px 0 80px;
  overflow:hidden;
  background:var(--grad-deep);
}
.hero-video{position:absolute;inset:0;z-index:0;overflow:hidden}
.hero-video video{width:100%;height:100%;object-fit:cover;opacity:.35;filter:blur(1px) saturate(.7)}
.hero-video-overlay{position:absolute;inset:0;background:
  linear-gradient(180deg, rgba(0,4,28,.7) 0%, rgba(0,7,45,.85) 60%, var(--navy-900) 100%),
  var(--grad-radial);
}
.hero-grid{
  position:absolute;inset:0;z-index:1;opacity:.15;
  background-image:
    linear-gradient(rgba(0,168,204,.3) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,168,204,.3) 1px, transparent 1px);
  background-size:80px 80px;
  mask-image:radial-gradient(ellipse at center, black 30%, transparent 75%);
}
.hero-inner{position:relative;z-index:2;text-align:center}

.hero-eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  padding:8px 18px;border-radius:999px;
  background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);
  font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:rgba(255,255,255,.7);
  margin-bottom:32px;
}
.pulse-dot{width:8px;height:8px;border-radius:50%;background:var(--mint);box-shadow:0 0 0 0 rgba(0,212,170,.7);animation:pulse 2s infinite}
@keyframes pulse{50%{box-shadow:0 0 0 12px rgba(0,212,170,0)}}

.hero-title{
  font-family:var(--display);
  font-size:clamp(56px, 11vw, 168px);
  line-height:.92;letter-spacing:-.04em;font-weight:600;
  margin-bottom:40px;
}
.hero-title .line{display:block;overflow:hidden;padding:2px 0}
.hero-title .word{display:inline-block;transform:translateY(110%);will-change:transform}
.hero-title .word.accent{
  background:var(--grad-primary);
  -webkit-background-clip:text;background-clip:text;color:transparent;
  font-style:italic;font-weight:500;
}

.hero-lead{
  max-width:680px;margin:0 auto 40px;
  font-size:clamp(16px,1.4vw,20px);color:rgba(255,255,255,.75);line-height:1.6;
}
.hero-lead strong{color:var(--white);font-weight:600}

.hero-cta{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;margin-bottom:80px}

.hero-meta{display:flex;align-items:center;justify-content:center;gap:32px;flex-wrap:wrap}
.meta-item{display:flex;flex-direction:column;align-items:center;gap:4px}
.meta-item strong{font-family:var(--display);font-size:28px;font-weight:600;color:var(--white)}
.meta-item span{font-size:12px;letter-spacing:.15em;text-transform:uppercase;color:var(--mute)}
.meta-divider{width:1px;height:32px;background:rgba(255,255,255,.15)}

.hero-scroll{
  position:absolute;bottom:32px;left:50%;transform:translateX(-50%);
  display:flex;flex-direction:column;align-items:center;gap:12px;z-index:3;
  font-size:11px;letter-spacing:.3em;text-transform:uppercase;color:rgba(255,255,255,.6);
}
.scroll-line{width:1px;height:48px;background:linear-gradient(to bottom, var(--cyan), transparent);position:relative;overflow:hidden}
.scroll-line::after{content:"";position:absolute;top:-30%;left:0;width:100%;height:30%;background:var(--white);animation:scrollIndicator 2s ease-in-out infinite}
@keyframes scrollIndicator{to{top:100%}}

/* ============ MARQUEE ============ */
.marquee-section{padding:40px 0;background:var(--navy-900);border-top:1px solid rgba(255,255,255,.05);border-bottom:1px solid rgba(255,255,255,.05);overflow:hidden}
.marquee{overflow:hidden;mask-image:linear-gradient(90deg, transparent, black 10%, black 90%, transparent)}
.marquee-track{display:inline-flex;align-items:center;gap:40px;animation:marquee 40s linear infinite;white-space:nowrap}
.marquee-track span{font-family:var(--display);font-size:clamp(32px,5vw,72px);font-weight:500;color:rgba(255,255,255,.08);letter-spacing:-.02em}
.marquee-track .dot{color:var(--cyan);font-size:.4em}
@keyframes marquee{to{transform:translateX(-50%)}}

/* ============ SECTION COMMON ============ */
.section-tag{
  display:inline-block;font-size:12px;letter-spacing:.25em;text-transform:uppercase;
  color:var(--cyan);font-weight:500;margin-bottom:24px;
}
.section-tag.light{color:rgba(255,255,255,.6)}
.section-head{margin-bottom:64px}
.section-title{font-family:var(--display);font-size:clamp(40px,6vw,84px);line-height:1;letter-spacing:-.03em;font-weight:600;max-width:900px}
.big-text{font-family:var(--display);font-size:clamp(32px,4.5vw,64px);line-height:1.1;letter-spacing:-.025em;font-weight:500;max-width:1100px;margin:0 auto 80px}
.big-text .word{display:inline-block;will-change:transform,opacity}

/* ============ INTRO ============ */
.intro{padding:140px 0;background:var(--navy-900);text-align:center}
.intro-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;text-align:left}
.intro-card{
  padding:40px 32px;border-radius:var(--radius);
  background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.06);
  transition:all .4s var(--ease);position:relative;overflow:hidden;
}
.intro-card::before{content:"";position:absolute;inset:0;background:var(--grad-primary);opacity:0;transition:opacity .4s}
.intro-card:hover{transform:translateY(-6px);border-color:rgba(0,168,204,.3)}
.intro-card>*{position:relative}
.intro-num{font-family:var(--display);font-size:14px;color:var(--cyan);letter-spacing:.15em;margin-bottom:24px;font-weight:600}
.intro-card h3{font-family:var(--display);font-size:24px;font-weight:600;margin-bottom:12px;letter-spacing:-.01em}
.intro-card p{color:rgba(255,255,255,.6);font-size:15px;line-height:1.7}

/* ============ SERVICES — PINNED HORIZONTAL ============ */
.services{background:var(--navy-900);position:relative}
.services-pin{height:100vh;overflow:hidden;position:relative;display:flex;flex-direction:column;justify-content:center}
.services-head{margin-bottom:48px}
.services-head h2{font-family:var(--display);font-size:clamp(40px,6vw,88px);line-height:.95;font-weight:600;letter-spacing:-.03em}
.services-track{display:flex;gap:32px;padding:0 32px;will-change:transform}
.service-card{
  flex:0 0 420px;height:520px;
  padding:40px;border-radius:var(--radius-lg);
  background:linear-gradient(180deg, #0a1340, #00072D);
  border:1px solid rgba(255,255,255,.06);
  display:flex;flex-direction:column;
  position:relative;overflow:hidden;
  transition:all .4s var(--ease);
}
.service-card::after{
  content:"";position:absolute;top:0;left:0;right:0;height:3px;
  background:var(--grad-primary);transform:scaleX(0);transform-origin:left;transition:transform .5s var(--ease);
}
.service-card:hover{transform:translateY(-8px);border-color:rgba(0,168,204,.3)}
.service-card:hover::after{transform:scaleX(1)}
.service-num{font-family:var(--display);font-size:13px;color:var(--cyan);font-weight:600;letter-spacing:.2em;margin-bottom:24px}
.service-icon{width:56px;height:56px;color:var(--cyan);margin-bottom:32px}
.service-card h3{font-family:var(--display);font-size:32px;font-weight:600;letter-spacing:-.02em;margin-bottom:16px}
.service-card p{color:rgba(255,255,255,.65);font-size:15px;line-height:1.65;margin-bottom:24px;flex:1}
.service-card ul{list-style:none;display:flex;flex-direction:column;gap:10px}
.service-card li{font-size:13px;color:rgba(255,255,255,.5);padding-left:18px;position:relative}
.service-card li::before{content:"";position:absolute;left:0;top:9px;width:8px;height:1px;background:var(--cyan)}

.service-card--cta{
  background:var(--grad-primary);justify-content:center;align-items:flex-start;color:var(--navy-900);
}
.service-card--cta::after{display:none}
.service-card--cta h3{color:var(--navy-900);font-size:36px;margin-bottom:16px}
.service-card--cta p{color:rgba(0,4,28,.7);font-size:16px;margin-bottom:32px;flex:0}
.service-card--cta .btn-primary{background:var(--navy-900);color:var(--white)}
.service-card--cta .btn-primary:hover{background:var(--navy-800);color:var(--cyan)}

/* ============ STATS ============ */
.stats{padding:120px 0;background:var(--navy-800);border-top:1px solid rgba(255,255,255,.05);border-bottom:1px solid rgba(255,255,255,.05)}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:32px;text-align:center}
.stat{padding:24px;display:flex;flex-direction:column;align-items:center;gap:8px}
.stat-num{font-family:var(--display);font-size:clamp(56px,7vw,96px);font-weight:600;line-height:1;letter-spacing:-.04em;
  background:var(--grad-primary);-webkit-background-clip:text;background-clip:text;color:transparent;display:inline-block}
.stat-plus{font-family:var(--display);font-size:24px;color:var(--cyan);font-weight:500;margin-top:-8px}
.stat-label{font-size:13px;letter-spacing:.1em;text-transform:uppercase;color:rgba(255,255,255,.55);margin-top:8px;max-width:200px}

/* ============ WORK ============ */
.work{padding:140px 0;background:var(--navy-900)}
.work-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.work-item{
  position:relative;border-radius:var(--radius-lg);overflow:hidden;
  aspect-ratio:4/5;cursor:pointer;background:#0a0f2c;
  transition:transform .4s var(--ease);display:block;
}
.work-item--lg{grid-column:span 2;aspect-ratio:16/9}
.work-item:hover{transform:translateY(-4px)}
.work-media{position:absolute;inset:0}
.work-media video{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease)}
.work-item:hover .work-media video{transform:scale(1.06)}
.work-item::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg, transparent 30%, rgba(0,4,28,.92));z-index:1}
.work-info{position:absolute;left:32px;right:32px;bottom:32px;z-index:2}
.work-cat{font-size:11px;letter-spacing:.25em;text-transform:uppercase;color:var(--cyan);font-weight:600}
.work-info h3{font-family:var(--display);font-size:28px;font-weight:600;letter-spacing:-.02em;margin:8px 0 6px}
.work-info p{color:rgba(255,255,255,.7);font-size:14px}

/* ============ PROCESS ============ */
.process{padding:140px 0;background:linear-gradient(180deg, var(--navy-900), var(--navy-800))}
.process-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:80px;align-items:flex-start}
.process-side{position:sticky;top:120px}
.process-side h2{font-family:var(--display);font-size:clamp(36px,4.2vw,56px);line-height:1.05;letter-spacing:-.02em;font-weight:600;margin:8px 0 24px}
.process-side p{color:rgba(255,255,255,.65);font-size:16px;line-height:1.7;max-width:420px}
.process-steps{list-style:none;display:flex;flex-direction:column;gap:24px}
.step{
  padding:36px 32px;border-radius:var(--radius);
  background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.06);
  transition:all .4s var(--ease);position:relative;
}
.step:hover{transform:translateX(8px);border-color:rgba(0,168,204,.3);background:rgba(0,168,204,.05)}
.step-num{font-family:var(--display);font-size:13px;color:var(--cyan);font-weight:600;letter-spacing:.2em;margin-bottom:12px}
.step h3{font-family:var(--display);font-size:28px;font-weight:600;letter-spacing:-.01em;margin-bottom:8px}
.step p{color:rgba(255,255,255,.6);font-size:15px;line-height:1.65}

/* ============ TESTIMONIAL ============ */
.testimonial{padding:160px 0;background:var(--navy-900);text-align:center;position:relative;overflow:hidden}
.testimonial::before{content:"";position:absolute;inset:0;background:var(--grad-radial);opacity:.4;pointer-events:none}
.quote-mark{width:48px;height:48px;color:var(--cyan);margin:0 auto 32px;opacity:.6;position:relative}
.testimonial-text{
  font-family:var(--display);font-size:clamp(28px,3.6vw,52px);line-height:1.25;letter-spacing:-.02em;
  font-weight:500;max-width:1000px;margin:0 auto 48px;color:var(--white);position:relative;
}
.testimonial-text .word{display:inline-block}
.testimonial-author{display:inline-flex;align-items:center;gap:16px;position:relative}
.author-info{text-align:left;display:flex;flex-direction:column;gap:2px}
.author-info strong{font-family:var(--display);font-size:16px;font-weight:600;color:var(--white)}
.author-info span{font-size:13px;color:var(--mute);letter-spacing:.05em}

/* ============ CTA ============ */
.cta{padding:140px 0;background:var(--navy-900)}
.cta-inner{position:relative;padding:80px;border-radius:var(--radius-lg);overflow:hidden;text-align:center}
.cta-bg{
  position:absolute;inset:0;z-index:0;
  background:var(--grad-deep);
}
.cta-bg::before{content:"";position:absolute;inset:0;background:var(--grad-radial);opacity:.6}
.cta-bg::after{content:"";position:absolute;inset:0;background-image:
    linear-gradient(rgba(0,168,204,.15) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,168,204,.15) 1px, transparent 1px);
  background-size:60px 60px;opacity:.4;
  mask-image:radial-gradient(ellipse at center, black 20%, transparent 70%);
}
.cta-inner>*{position:relative;z-index:1}
.cta-title{font-family:var(--display);font-size:clamp(48px,7vw,112px);line-height:.95;letter-spacing:-.035em;font-weight:600;margin:16px 0 24px}
.cta-title .line{display:block;overflow:hidden;padding:4px 0}
.cta-title .word{display:inline-block}
.cta-title .word.accent{background:var(--grad-primary);-webkit-background-clip:text;background-clip:text;color:transparent;font-style:italic;font-weight:500}
.cta-lead{max-width:640px;margin:0 auto 48px;color:rgba(255,255,255,.7);font-size:17px;line-height:1.6}

.cta-form{max-width:680px;margin:0 auto;text-align:left;display:flex;flex-direction:column;gap:18px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.cta-form label{display:flex;flex-direction:column;gap:6px}
.cta-form label span{font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--mute)}
.cta-form input,.cta-form select,.cta-form textarea{
  padding:14px 16px;border-radius:12px;
  background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.1);
  color:var(--white);transition:all .25s;outline:0;
}
.cta-form input:focus,.cta-form select:focus,.cta-form textarea:focus{border-color:var(--cyan);background:rgba(0,168,204,.06)}
.cta-form textarea{resize:vertical;min-height:100px;font-family:inherit}
.cta-form button{align-self:flex-start;margin-top:8px}
.form-success{display:none;padding:14px 20px;background:rgba(0,212,170,.12);border:1px solid rgba(0,212,170,.3);border-radius:12px;color:var(--mint);font-size:14px}
.form-success.show{display:block}

/* ============ FOOTER ============ */
.site-footer{padding:80px 0 32px;background:var(--navy-900);border-top:1px solid rgba(255,255,255,.06)}
.footer-top{display:grid;grid-template-columns:1.4fr 2fr;gap:64px;padding-bottom:64px;border-bottom:1px solid rgba(255,255,255,.06)}
.footer-logo{height:32px;width:auto;filter:brightness(0) invert(1);margin-bottom:20px}
.footer-brand p{color:rgba(255,255,255,.55);font-size:14px;max-width:300px;line-height:1.6}
.footer-cols{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}
.footer-cols h4{font-family:var(--display);font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--cyan);margin-bottom:20px;font-weight:600}
.footer-cols a,.footer-cols span{display:block;color:rgba(255,255,255,.6);font-size:14px;margin-bottom:10px;transition:color .2s}
.footer-cols a:hover{color:var(--white)}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:32px;font-size:13px;color:var(--mute)}

/* ============ REVEAL ============ */
.reveal{opacity:0;transform:translateY(40px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.reveal.in{opacity:1;transform:translateY(0)}

/* ============ RESPONSIVE ============ */
@media (max-width:1024px){
  .intro-grid,.stats-grid{grid-template-columns:repeat(2,1fr)}
  .process-grid{grid-template-columns:1fr;gap:48px}
  .process-side{position:static}
  .work-grid{grid-template-columns:repeat(2,1fr)}
  .work-item--lg{grid-column:span 2}
  .footer-top{grid-template-columns:1fr;gap:48px}
}
@media (max-width:768px){
  .container{padding:0 20px}
  .nav{display:none;position:fixed;inset:0;top:0;flex-direction:column;align-items:center;justify-content:center;
    background:rgba(0,4,28,.98);backdrop-filter:blur(20px);gap:24px;font-size:22px;z-index:90}
  .nav.open{display:flex}
  .nav a{font-size:24px}
  .nav-toggle{display:flex;z-index:101}
  .nav-cta{display:none}
  .hero{padding:120px 0 60px}
  .hero-meta{gap:16px}
  .meta-divider{display:none}
  .intro-grid,.stats-grid,.footer-cols,.work-grid{grid-template-columns:1fr}
  .work-item--lg{grid-column:span 1;aspect-ratio:4/5}
  .form-row{grid-template-columns:1fr}
  .cta-inner{padding:48px 24px}
  .intro,.work,.process,.cta,.testimonial{padding:80px 0}
  .service-card{flex:0 0 320px;height:480px;padding:32px}
  .footer-bottom{flex-direction:column;gap:12px;text-align:center}
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}
  .reveal{opacity:1;transform:none}
}