/* ===== RESET & VARIABLES ===== */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
:root{
  --white:#ffffff;
  --snow:#f8fafe;
  --ice:#eef4ff;
  --mist:#dce6f7;
  --steel:#8a9cc0;
  --slate:#4a5a7a;
  --navy:#1a2744;
  --deep:#0d1729;
  --blue:#0071e3;
  --blue-light:#4d9ff0;
  --blue-glow:rgba(0,113,227,0.12);
  --blue-vivid:#2196F3;
  --radius:16px;
  --radius-lg:24px;
  --radius-xl:32px;
  --transition:0.4s cubic-bezier(0.25,0.46,0.45,0.94);
}
html{scroll-behavior:smooth;font-size:16px;overflow-x:hidden}
body{font-family:'Outfit',sans-serif;color:var(--navy);background:var(--white);overflow-x:hidden;-webkit-font-smoothing:antialiased}

/* Scrollbar */
::-webkit-scrollbar{width:6px}
::-webkit-scrollbar-track{background:var(--snow)}
::-webkit-scrollbar-thumb{background:var(--mist);border-radius:3px}

/* Selection */
::selection{background:var(--blue);color:var(--white)}

/* ===== NAVIGATION ===== */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  padding:0 48px;height:64px;
  display:flex;align-items:center;justify-content:space-between;
  backdrop-filter:saturate(180%) blur(20px);
  -webkit-backdrop-filter:saturate(180%) blur(20px);
  background:rgba(255,255,255,0.72);
  border-bottom:1px solid rgba(0,0,0,0.04);
  transition:var(--transition);
}
.nav.scrolled{
  background:rgba(255,255,255,0.92);
  box-shadow:0 1px 12px rgba(0,0,0,0.06);
}
.nav-logo{
  font-weight:700;font-size:1.1rem;letter-spacing:-0.02em;
  color:var(--navy);display:flex;align-items:center;gap:10px;
}
/* no logo image */
.nav-links{display:flex;gap:32px;align-items:center}
.nav-links a{
  font-size:0.82rem;font-weight:500;color:var(--slate);
  text-decoration:none;letter-spacing:0.02em;transition:color 0.3s;
}
.nav-links a:hover{color:var(--blue)}
.nav-cta{
  background:var(--blue);color:var(--white) !important;
  padding:8px 20px;border-radius:100px;
  font-size:0.82rem !important;transition:all 0.3s !important;
}
.nav-cta:hover{background:var(--navy) !important;transform:scale(1.02)}
.nav-mobile-toggle{
  display:none;background:none;border:none;cursor:pointer;
  width:32px;height:32px;position:relative;
}
.nav-mobile-toggle span{
  display:block;width:20px;height:1.5px;background:var(--navy);
  position:absolute;left:6px;transition:all 0.3s;
}
.nav-mobile-toggle span:nth-child(1){top:10px}
.nav-mobile-toggle span:nth-child(2){top:15px}
.nav-mobile-toggle span:nth-child(3){top:20px}

/* ===== HERO ===== */
.hero{
  min-height:100vh;display:flex;flex-direction:column;
  align-items:center;justify-content:center;text-align:center;
  padding:120px 24px 80px;position:relative;overflow:hidden;
  background:linear-gradient(180deg,var(--white) 0%,var(--snow) 50%,var(--ice) 100%);
}
.hero::before{
  content:'';position:absolute;top:-200px;right:-200px;
  width:600px;height:600px;
  background:radial-gradient(circle,rgba(0,113,227,0.06) 0%,transparent 70%);
  border-radius:50%;pointer-events:none;
}
.hero::after{
  content:'';position:absolute;bottom:-100px;left:-150px;
  width:500px;height:500px;
  background:radial-gradient(circle,rgba(33,150,243,0.05) 0%,transparent 70%);
  border-radius:50%;pointer-events:none;
}
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--white);border:1px solid var(--mist);
  padding:8px 20px;border-radius:100px;
  font-size:0.78rem;font-weight:500;color:var(--slate);
  margin-bottom:32px;letter-spacing:0.04em;text-transform:uppercase;
  box-shadow:0 2px 20px rgba(0,0,0,0.04);
}
.hero-badge::before{
  content:'';width:6px;height:6px;background:var(--blue);
  border-radius:50%;animation:pulse 2s infinite;
}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:0.4}}

.hero h1{
  font-size:clamp(3rem,7vw,5.5rem);font-weight:700;
  letter-spacing:-0.04em;line-height:1.05;
  color:var(--navy);margin-bottom:24px;max-width:900px;
}
.hero h1 span{
  background:linear-gradient(135deg,var(--blue),var(--blue-vivid));
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;
  background-clip:text;
}
.hero-sub{
  font-size:clamp(1rem,2vw,1.35rem);font-weight:300;
  color:var(--slate);max-width:600px;line-height:1.7;margin-bottom:48px;
}
.hero-actions{
  display:flex;gap:16px;align-items:center;
  flex-wrap:wrap;justify-content:center;
}

/* Buttons */
.btn-primary{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--blue);color:var(--white);
  padding:16px 36px;border-radius:100px;
  font-size:0.95rem;font-weight:500;text-decoration:none;
  transition:all 0.3s;border:none;cursor:pointer;letter-spacing:-0.01em;
}
.btn-primary:hover{
  background:var(--navy);transform:translateY(-2px);
  box-shadow:0 8px 30px rgba(0,113,227,0.3);
}
.btn-primary svg{width:18px;height:18px}
.btn-secondary{
  display:inline-flex;align-items:center;gap:8px;
  background:transparent;color:var(--navy);
  padding:16px 36px;border-radius:100px;
  font-size:0.95rem;font-weight:500;text-decoration:none;
  transition:all 0.3s;border:1px solid var(--mist);
}
.btn-secondary:hover{
  border-color:var(--blue);color:var(--blue);transform:translateY(-2px);
}

/* Hero Stats */
.hero-stats{
  display:flex;gap:60px;margin-top:80px;
  padding-top:40px;border-top:1px solid var(--mist);
}
.hero-stat{text-align:center}
.hero-stat-num{
  font-size:2.2rem;font-weight:700;color:var(--blue);letter-spacing:-0.03em;
}
.hero-stat-label{
  font-size:0.78rem;color:var(--steel);font-weight:400;
  margin-top:4px;letter-spacing:0.02em;
}

/* ===== SECTIONS COMMON ===== */
section{padding:120px 48px}
.section-label{
  font-size:0.72rem;font-weight:600;letter-spacing:0.15em;
  text-transform:uppercase;color:var(--blue);margin-bottom:16px;
  display:flex;align-items:center;gap:10px;
}
.section-label::before{content:'';width:24px;height:1px;background:var(--blue)}
.section-title{
  font-size:clamp(2rem,4vw,3.2rem);font-weight:700;
  letter-spacing:-0.03em;line-height:1.15;
  color:var(--navy);max-width:700px;margin-bottom:20px;
}
.section-desc{
  font-size:1.05rem;font-weight:300;color:var(--slate);
  max-width:560px;line-height:1.7;
}

/* ===== MARQUEE ===== */
.marquee-wrap{
  padding:60px 0;background:var(--white);overflow:hidden;
  border-top:1px solid var(--ice);border-bottom:1px solid var(--ice);
}
.marquee{display:flex;animation:marquee 20s linear infinite;width:max-content}
.marquee span{
  font-size:clamp(1.5rem,3vw,2.5rem);font-weight:700;
  color:var(--ice);letter-spacing:-0.02em;white-space:nowrap;padding:0 40px;
}
.marquee span em{font-style:normal;color:var(--mist)}
@keyframes marquee{0%{transform:translateX(0)}100%{transform:translateX(-50%)}}

/* ===== SERVICES ===== */
.services{background:var(--white);position:relative}
.services-header{
  text-align:center;margin-bottom:80px;
  display:flex;flex-direction:column;align-items:center;
}
.services-grid{
  display:grid;grid-template-columns:repeat(3,1fr);
  gap:24px;max-width:1200px;margin:0 auto;
}
.service-card{
  background:var(--snow);border-radius:var(--radius-lg);
  padding:48px 36px;border:1px solid transparent;
  transition:all 0.5s;position:relative;overflow:hidden;
}
.service-card:hover{
  background:var(--white);border-color:var(--mist);
  transform:translateY(-6px);box-shadow:0 20px 60px rgba(0,0,0,0.06);
}
.service-card::before{
  content:'';position:absolute;top:0;left:0;right:0;height:3px;
  background:linear-gradient(90deg,var(--blue),var(--blue-vivid));
  opacity:0;transition:opacity 0.4s;
}
.service-card:hover::before{opacity:1}
.service-num{
  font-size:4rem;font-weight:700;color:var(--ice);
  letter-spacing:-0.04em;line-height:1;margin-bottom:24px;transition:color 0.4s;
}
.service-card:hover .service-num{color:var(--blue-glow)}
.service-card h3{
  font-size:1.4rem;font-weight:600;letter-spacing:-0.02em;
  color:var(--navy);margin-bottom:16px;
}
.service-card p{font-size:0.92rem;font-weight:300;color:var(--slate);line-height:1.7}
.service-tag{
  display:inline-block;margin-top:20px;
  font-size:0.72rem;font-weight:600;letter-spacing:0.08em;
  text-transform:uppercase;color:var(--blue);
  padding:6px 14px;background:var(--blue-glow);border-radius:100px;
}

/* ===== WORK / PORTFOLIO ===== */
.work{background:var(--snow)}
.work-header{
  display:flex;justify-content:space-between;align-items:end;
  max-width:1200px;margin:0 auto 64px;
}
.work-grid{
  display:grid;grid-template-columns:repeat(3,1fr);
  gap:24px;max-width:1200px;margin:0 auto;
}
.work-card{
  border-radius:var(--radius-lg);overflow:hidden;
  position:relative;aspect-ratio:4/3;cursor:pointer;
  background:var(--ice);
}
.work-card img{
  width:100%;height:100%;object-fit:cover;
  transition:transform 0.7s cubic-bezier(0.25,0.46,0.45,0.94);
}
.work-card:hover img{transform:scale(1.06)}
.work-overlay{
  position:absolute;inset:0;
  background:linear-gradient(to top,rgba(13,23,41,0.85) 0%,rgba(13,23,41,0.1) 50%,transparent 100%);
  display:flex;flex-direction:column;justify-content:flex-end;
  padding:32px;transition:all 0.4s;
}
.work-overlay h3{
  color:var(--white);font-size:1.3rem;font-weight:600;
  letter-spacing:-0.01em;margin-bottom:6px;
}
.work-overlay-meta{display:flex;gap:16px;align-items:center}
.work-overlay-meta span{
  color:rgba(255,255,255,0.65);font-size:0.78rem;font-weight:400;
}
.work-overlay-tag{
  display:inline-block;padding:4px 12px;
  background:rgba(255,255,255,0.15);backdrop-filter:blur(10px);
  border-radius:100px;color:var(--white);
  font-size:0.7rem;font-weight:500;letter-spacing:0.04em;
  margin-bottom:12px;width:fit-content;
}

/* ===== ABOUT ===== */
.about{background:var(--white)}
.about-inner{
  max-width:1200px;margin:0 auto;
  display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center;
}
.about-content{max-width:520px}
.about-content .section-title{margin-bottom:32px}
.about-text{
  font-size:1rem;font-weight:300;color:var(--slate);
  line-height:1.8;margin-bottom:24px;
}
.about-visual{position:relative}
.about-visual-box{
  width:100%;aspect-ratio:1;
  background:linear-gradient(135deg,var(--ice) 0%,var(--snow) 100%);
  border-radius:var(--radius-xl);
  display:flex;align-items:center;justify-content:center;
  position:relative;overflow:hidden;
}
.about-visual-box::before{content:none}
.about-visual-inner{text-align:center;z-index:1}
.about-visual-year{
  font-size:6rem;font-weight:700;color:var(--navy);
  letter-spacing:-0.05em;opacity:0.08;
}
.about-visual-text{
  font-size:1rem;color:var(--blue);font-weight:500;
  letter-spacing:0.05em;text-transform:uppercase;margin-top:-20px;
}
.about-features{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:40px}
.about-feature{
  display:flex;align-items:center;gap:12px;
  font-size:0.88rem;color:var(--navy);font-weight:400;
}
.about-feature::before{
  content:'';width:8px;height:8px;border-radius:50%;
  background:var(--blue);flex-shrink:0;
}

/* ===== TEAM ===== */
.team{background:var(--snow)}
.team-header{
  text-align:center;margin-bottom:72px;
  display:flex;flex-direction:column;align-items:center;
}
.team-grid{
  display:grid;grid-template-columns:repeat(4,1fr);
  gap:24px;max-width:1200px;margin:0 auto;
}
.team-card{
  text-align:center;padding:40px 24px;
  border-radius:var(--radius-lg);background:var(--white);
  border:1px solid transparent;transition:all 0.4s;
}
.team-card:hover{
  border-color:var(--mist);
  box-shadow:0 16px 48px rgba(0,0,0,0.05);
  transform:translateY(-4px);
}
.team-avatar{
  width:100px;height:100px;border-radius:50%;
  margin:0 auto 20px;overflow:hidden;background:var(--ice);
  border:3px solid var(--white);box-shadow:0 4px 20px rgba(0,0,0,0.06);
  display:flex;align-items:center;justify-content:center;
}
.team-avatar img{width:100%;height:100%;object-fit:cover}
.team-avatar .avatar-fallback{
  font-size:2rem;font-weight:700;color:var(--blue);
  display:none;
}
.team-avatar img.error + .avatar-fallback{display:block}
.team-card h4{
  font-size:1.05rem;font-weight:600;color:var(--navy);
  letter-spacing:-0.01em;margin-bottom:4px;
}
.team-card .team-role{
  font-size:0.78rem;font-weight:500;color:var(--blue);
  letter-spacing:0.02em;margin-bottom:8px;
}
.team-card .team-bio{
  font-size:0.78rem;font-weight:300;color:var(--steel);line-height:1.5;
}
.team-socials{display:flex;gap:8px;justify-content:center;margin-top:16px}
.team-socials a{
  width:32px;height:32px;border-radius:50%;background:var(--snow);
  display:flex;align-items:center;justify-content:center;
  color:var(--slate);text-decoration:none;
  font-size:0.7rem;font-weight:600;transition:all 0.3s;letter-spacing:0.02em;
}
.team-socials a:hover{background:var(--blue);color:var(--white)}

/* ===== CTA ===== */
.cta{
  background:var(--deep);padding:120px 48px;
  text-align:center;position:relative;overflow:hidden;
}
.cta::before{
  content:'';position:absolute;top:-50%;left:50%;transform:translateX(-50%);
  width:800px;height:800px;
  background:radial-gradient(circle,rgba(0,113,227,0.15) 0%,transparent 60%);
  pointer-events:none;
}
.cta .section-label{color:var(--blue-light);justify-content:center}
.cta .section-label::before{background:var(--blue-light)}
.cta .section-title{
  color:var(--white);text-align:center;margin:0 auto 20px;max-width:600px;
}
.cta .section-desc{
  color:rgba(255,255,255,0.55);text-align:center;margin:0 auto 48px;
}
.cta-email{
  font-size:1.1rem;color:var(--blue-light);font-weight:400;
  margin-bottom:40px;letter-spacing:-0.01em;
}
.cta-email a{
  color:var(--blue-light);text-decoration:none;
  border-bottom:1px solid rgba(77,159,240,0.3);padding-bottom:2px;
  transition:all 0.3s;
}
.cta-email a:hover{border-color:var(--blue-light)}

/* ===== FOOTER ===== */
.footer{
  background:var(--deep);border-top:1px solid rgba(255,255,255,0.06);
  padding:40px 48px;
}
.footer-inner{
  max-width:1200px;margin:0 auto;
  display:flex;justify-content:space-between;align-items:center;
}
.footer-left{display:flex;align-items:center;gap:24px}
.footer-logo{
  font-weight:700;font-size:0.95rem;color:var(--white);letter-spacing:-0.02em;
}
.footer-copy{font-size:0.75rem;color:rgba(255,255,255,0.3);font-weight:300}
.footer-socials{display:flex;gap:20px}
.footer-socials a{
  font-size:0.75rem;font-weight:500;color:rgba(255,255,255,0.4);
  text-decoration:none;letter-spacing:0.06em;text-transform:uppercase;
  transition:color 0.3s;
}
.footer-socials a:hover{color:var(--blue-light)}
.footer-credit{font-size:0.7rem;color:rgba(255,255,255,0.2);font-weight:300}
.footer-credit a{
  color:rgba(255,255,255,0.35);text-decoration:none;transition:color 0.3s;
}
.footer-credit a:hover{color:var(--blue-light)}

/* ===== ANIMATIONS ===== */
.reveal{
  opacity:0;transform:translateY(40px);
  transition:opacity 0.8s cubic-bezier(0.25,0.46,0.45,0.94),
             transform 0.8s cubic-bezier(0.25,0.46,0.45,0.94);
}
.reveal.visible{opacity:1;transform:translateY(0)}
.reveal-delay-1{transition-delay:0.1s}
.reveal-delay-2{transition-delay:0.2s}
.reveal-delay-3{transition-delay:0.3s}
.reveal-delay-4{transition-delay:0.35s}

/* ===== RESPONSIVE ===== */
@media(max-width:1024px){
  section{padding:80px 32px}
  .services-grid{grid-template-columns:repeat(2,1fr)}
  .work-grid{grid-template-columns:repeat(2,1fr)}
  .team-grid{grid-template-columns:repeat(2,1fr)}
  .about-inner{grid-template-columns:1fr;gap:48px}
  .about-visual{display:none}
  .hero-stats{gap:40px}
}
@media(max-width:768px){
  .nav{padding:0 24px}
  .nav-links{
    display:none;position:fixed;top:64px;left:0;right:0;bottom:0;
    background:rgba(255,255,255,0.98);backdrop-filter:blur(20px);
    flex-direction:column;justify-content:center;gap:28px;padding:40px;
  }
  .nav-links.open{display:flex}
  .nav-mobile-toggle{display:block}
  section{padding:64px 20px}
  .hero{padding:100px 20px 60px}
  .hero-stats{flex-direction:column;gap:24px;align-items:center}
  .services-grid,.work-grid{grid-template-columns:1fr}
  .team-grid{grid-template-columns:1fr 1fr}
  .footer-inner{flex-direction:column;gap:20px;text-align:center}
  .footer-left{flex-direction:column;gap:10px}
  .work-header{flex-direction:column;align-items:start;gap:20px}
  .hero-actions{flex-direction:column;width:100%}
  .btn-primary,.btn-secondary{width:100%;justify-content:center}
  .cta{padding:80px 20px}
}
@media(max-width:480px){
  .team-grid{grid-template-columns:1fr}
}