/* =========================================================
   CODEX-IA — Design tokens
   ========================================================= */
:root{
  --bg:            #06081A;
  --bg-surface:    #0A0D22;
  --bg-card:       #10152C;
  --bg-card-hover: #141A36;
  --border:        rgba(141, 150, 172, 0.14);
  --border-strong: rgba(141, 150, 172, 0.28);

  --cyan:    #2F90F5;
  --violet:  #6B32F0;
  --grad:    linear-gradient(135deg, var(--cyan) 0%, var(--violet) 100%);
  --grad-soft: linear-gradient(135deg, rgba(47,144,245,0.12) 0%, rgba(107,50,240,0.12) 100%);

  --text-primary: #EAF0FA;
  --text-muted:   #8D96AC;
  --text-faint:   #5B6377;

  --font-display: 'Space Grotesk', sans-serif;
  --font-body:    'Inter', sans-serif;
  --font-mono:    'JetBrains Mono', monospace;

  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 28px;

  --container: 1180px;
}

*{ box-sizing:border-box; }

html{ scroll-behavior:smooth; }

body{
  background:var(--bg);
  color:var(--text-primary);
  font-family:var(--font-body);
  font-size:16px;
  line-height:1.6;
  margin:0;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}

h1,h2,h3,h4{
  font-family:var(--font-display);
  font-weight:600;
  letter-spacing:-0.02em;
  margin:0;
  color:var(--text-primary);
}

p{ margin:0; color:var(--text-muted); }
a{ text-decoration:none; color:inherit; }
img{ max-width:100%; display:block; }
ul{ margin:0; padding:0; list-style:none; }

.container{
  width:100%;
  max-width:var(--container);
  margin:0 auto;
  padding:0 24px;
  position:relative;
  z-index:2;
}

.eyebrow{
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:0.14em;
  text-transform:uppercase;
  color:var(--cyan);
  display:inline-flex;
  align-items:center;
  gap:8px;
}
.eyebrow::before{
  content:"";
  width:6px; height:6px;
  background:var(--grad);
  clip-path:polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
  display:inline-block;
}

::selection{ background:var(--violet); color:#fff; }

:focus-visible{
  outline:2px solid var(--cyan);
  outline-offset:3px;
  border-radius:4px;
}

@media (prefers-reduced-motion: reduce){
  *{ animation-duration:0.001ms !important; animation-iteration-count:1 !important; transition-duration:0.001ms !important; scroll-behavior:auto !important; }
}

/* =========================================================
   Hex background pattern (signature motif, echoes the logo)
   ========================================================= */
.hex-field{
  position:absolute;
  inset:0;
  background-image:
    radial-gradient(circle at 15% 20%, rgba(52,217,255,0.10), transparent 40%),
    radial-gradient(circle at 85% 75%, rgba(139,92,246,0.12), transparent 45%);
  pointer-events:none;
  z-index:0;
}

.hex-grid-svg{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  opacity:0.35;
  z-index:0;
  pointer-events:none;
}

/* =========================================================
   Header / Nav
   ========================================================= */
.site-header{
  position:fixed;
  top:0; left:0; right:0;
  z-index:100;
  padding:18px 0;
  transition:background 0.3s ease, border-color 0.3s ease, padding 0.3s ease;
  border-bottom:1px solid transparent;
}
.site-header.is-scrolled{
  background:rgba(6,9,17,0.85);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--border);
  padding:12px 0;
}
.nav-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
}
.brand{
  display:flex;
  align-items:center;
  gap:12px;
  font-family:var(--font-display);
  font-weight:600;
  font-size:21px;
  color:var(--text-primary);
}
.brand img{ height:98px; width:auto; }

.nav-links{
  display:flex;
  align-items:center;
  gap:34px;
}
.nav-links a{
  font-size:14.5px;
  color:var(--text-muted);
  position:relative;
  transition:color 0.25s ease;
}
.nav-links a::after{
  content:"";
  position:absolute;
  left:0; bottom:-6px;
  width:0; height:2px;
  background:var(--grad);
  transition:width 0.25s ease;
}
.nav-links a:hover{ color:var(--text-primary); }
.nav-links a:hover::after{ width:100%; }

.nav-cta{
  padding:10px 22px;
  border-radius:100px;
  background:var(--grad);
  color:#04070D;
  font-weight:600;
  font-size:14px;
  white-space:nowrap;
  transition:filter 0.25s ease, transform 0.25s ease;
}
.nav-cta:hover{ filter:brightness(1.1); transform:translateY(-1px); }

.nav-toggle{
  display:none;
  flex-direction:column;
  gap:5px;
  background:none;
  border:none;
  cursor:pointer;
  padding:6px;
}
.nav-toggle span{
  width:24px; height:2px;
  background:var(--text-primary);
  border-radius:2px;
  transition:transform 0.3s ease, opacity 0.3s ease;
}

/* =========================================================
   Hero
   ========================================================= */
.hero{
  position:relative;
  padding:170px 0 110px;
  overflow:hidden;
}
.hero-badge{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:8px 16px;
  border-radius:100px;
  border:1px solid var(--border-strong);
  background:var(--bg-card);
  font-family:var(--font-mono);
  font-size:12.5px;
  letter-spacing:0.05em;
  color:var(--text-muted);
  margin-bottom:28px;
}
.hero-badge .dot{
  width:7px; height:7px; border-radius:50%;
  background:var(--cyan);
  box-shadow:0 0 10px var(--cyan);
}
.hero-title{
  font-size:clamp(38px, 5.2vw, 68px);
  line-height:1.06;
  margin-bottom:22px;
}
.hero-title .line-grad{
  background:var(--grad);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.hero-text{
  font-size:18px;
  max-width:520px;
  margin-bottom:38px;
}
.hero-actions{
  display:flex;
  gap:16px;
  flex-wrap:wrap;
  margin-bottom:56px;
}
.btn{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:15px 30px;
  border-radius:100px;
  font-weight:600;
  font-size:15px;
  cursor:pointer;
  border:none;
  transition:transform 0.25s ease, filter 0.25s ease, background 0.25s ease, border-color 0.25s ease;
}
.btn-primary{
  background:var(--grad);
  color:#04070D;
}
.btn-primary:hover{ transform:translateY(-2px); filter:brightness(1.08); }
.btn-outline{
  background:transparent;
  border:1px solid var(--border-strong);
  color:var(--text-primary);
}
.btn-outline:hover{ border-color:var(--cyan); background:var(--bg-card); }

.hero-stats{
  display:flex;
  gap:44px;
  flex-wrap:wrap;
}
.hero-stat b{
  display:block;
  font-family:var(--font-display);
  font-size:30px;
  background:var(--grad);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.hero-stat span{
  font-size:13px;
  color:var(--text-faint);
  font-family:var(--font-mono);
}

/* Hero visual: hex core built from the brand mark */
.hero-visual{
  position:relative;
  display:flex;
  align-items:center;
  justify-content:center;
  min-height:460px;
}
.hex-core{
  position:relative;
  width:380px;
  height:380px;
  display:flex;
  align-items:center;
  justify-content:center;
}
.hex-core img{
  width:250px;
  z-index:3;
  filter:drop-shadow(0 0 40px rgba(107,50,240,0.35));
  animation:float 6s ease-in-out infinite;
}
.hex-ring{
  position:absolute;
  inset:0;
  border:1px solid var(--border-strong);
  clip-path:polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
  animation:spin 26s linear infinite;
}
.hex-ring.r2{
  inset:-54px;
  border-color:rgba(47,144,245,0.18);
  animation-duration:34s;
  animation-direction:reverse;
}
.hex-ring.r3{
  inset:-108px;
  border-color:rgba(107,50,240,0.12);
  animation-duration:44s;
}
.hex-node{
  position:absolute;
  width:8px; height:8px;
  border-radius:50%;
  background:var(--cyan);
  box-shadow:0 0 12px var(--cyan);
}
.hex-node:nth-child(1){ top:0; left:50%; }
.hex-node:nth-child(2){ bottom:8%; right:4%; background:var(--violet); box-shadow:0 0 12px var(--violet); }
.hex-node:nth-child(3){ bottom:8%; left:4%; }

@keyframes float{ 0%,100%{ transform:translateY(0); } 50%{ transform:translateY(-14px); } }
@keyframes spin{ to{ transform:rotate(360deg); } }

/* =========================================================
   Tech marquee
   ========================================================= */
.tech-strip{
  border-top:1px solid var(--border);
  border-bottom:1px solid var(--border);
  padding:22px 0;
  background:var(--bg-surface);
  position:relative;
}
.tech-strip .eyebrow-row{
  display:flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  margin-bottom:16px;
}
.marquee{
  display:flex;
  gap:56px;
  overflow:hidden;
  mask-image:linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
}
.marquee-track{
  display:flex;
  gap:56px;
  animation:scroll 26s linear infinite;
  white-space:nowrap;
}
.marquee-track span{
  font-family:var(--font-mono);
  font-size:14px;
  color:var(--text-faint);
  letter-spacing:0.04em;
}
@keyframes scroll{
  from{ transform:translateX(0); }
  to{ transform:translateX(-50%); }
}

/* =========================================================
   Section shared
   ========================================================= */
.section{
  padding:120px 0;
  position:relative;
}
.section-head{
  max-width:640px;
  margin-bottom:64px;
}
.section-head .eyebrow{ margin-bottom:16px; }
.section-head h2{
  font-size:clamp(30px, 3.6vw, 44px);
  line-height:1.15;
  margin-bottom:18px;
}
.section-head p{ font-size:16.5px; }

/* =========================================================
   Services — hex cards linked like a circuit board
   ========================================================= */
.services-grid{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:1px;
  background:var(--border);
  border:1px solid var(--border);
  border-radius:var(--radius-lg);
  overflow:hidden;
}
.service-card{
  background:var(--bg-card);
  padding:40px 34px;
  position:relative;
  transition:background 0.3s ease;
}
.service-card:hover{ background:var(--bg-card-hover); }
.service-icon{
  width:56px; height:56px;
  border-radius:14px;
  background:var(--grad-soft);
  border:1px solid var(--border-strong);
  display:flex;
  align-items:center;
  justify-content:center;
  margin-bottom:26px;
  font-size:22px;
  color:var(--cyan);
}
.service-card h3{
  font-size:20px;
  margin-bottom:12px;
}
.service-card p{ font-size:14.5px; margin-bottom:20px; }
.service-tags{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
}
.service-tags span{
  font-family:var(--font-mono);
  font-size:11px;
  padding:5px 10px;
  border-radius:6px;
  background:rgba(255,255,255,0.04);
  color:var(--text-faint);
  border:1px solid var(--border);
}

/* =========================================================
   Process / how we work
   ========================================================= */
.process-list{
  display:flex;
  flex-direction:column;
}
.process-item{
  display:grid;
  grid-template-columns:90px 1fr;
  gap:28px;
  padding:32px 0;
  border-top:1px solid var(--border);
  align-items:start;
}
.process-item:last-child{ border-bottom:1px solid var(--border); }
.process-num{
  font-family:var(--font-mono);
  font-size:14px;
  color:var(--text-faint);
  padding-top:4px;
}
.process-item h3{ font-size:21px; margin-bottom:8px; }
.process-item p{ font-size:15px; max-width:560px; }

/* =========================================================
   About / why us
   ========================================================= */
.about-wrap{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:72px;
  align-items:center;
}
.about-panel{
  background:var(--bg-card);
  border:1px solid var(--border);
  border-radius:var(--radius-lg);
  padding:44px;
}
.about-list li{
  display:flex;
  gap:14px;
  padding:16px 0;
  border-bottom:1px solid var(--border);
  font-size:15px;
  color:var(--text-muted);
}
.about-list li:last-child{ border-bottom:none; }
.about-list li strong{ color:var(--text-primary); }
.check{
  flex:none;
  width:20px; height:20px;
  border-radius:6px;
  background:var(--grad-soft);
  color:var(--cyan);
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:11px;
  margin-top:1px;
}

/* =========================================================
   Clients carousel — auto-scrolls right to left, draggable
   ========================================================= */
.clients-carousel{
  position:relative;
  width:100%;
  overflow:hidden;
  padding:12px 0;
  cursor:grab;
  -webkit-mask-image:linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  mask-image:linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  touch-action:pan-y;
  user-select:none;
}
.clients-carousel.dragging{ cursor:grabbing; }
.clients-track{
  display:flex;
  gap:20px;
  width:max-content;
  will-change:transform;
}
.client-logo{
  display:flex;
  align-items:center;
  gap:12px;
  padding:18px 30px;
  background:var(--bg-card);
  border:1px solid var(--border);
  border-radius:14px;
  white-space:nowrap;
  flex:none;
  transition:border-color 0.25s ease, background 0.25s ease;
}
.client-logo:hover{
  border-color:var(--border-strong);
  background:var(--bg-card-hover);
}
.client-logo i{
  color:var(--cyan);
  font-size:19px;
  flex:none;
}
.client-logo span{
  font-family:var(--font-display);
  font-weight:600;
  font-size:15px;
  color:var(--text-muted);
}

/* =========================================================
   Image placeholder slots (reserved space for real photos)
   ========================================================= */
.img-slot{
  position:relative;
  border-radius:var(--radius-md);
  border:1.5px dashed var(--border-strong);
  background:var(--grad-soft);
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:10px;
  color:var(--text-faint);
  text-align:center;
  overflow:hidden;
}
.img-slot i{ font-size:26px; color:var(--cyan); opacity:0.85; }
.img-slot span{
  font-family:var(--font-mono);
  font-size:12px;
  padding:0 20px;
  line-height:1.5;
}
.img-slot.ratio-16-9{ aspect-ratio:16/9; }
.img-slot.ratio-4-3{ aspect-ratio:4/3; }
.img-slot.ratio-1-1{ aspect-ratio:1/1; }
.img-slot.ratio-3-4{ aspect-ratio:3/4; }

/* =========================================================
   Portfolio / project spaces
   ========================================================= */
.portfolio-grid{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:26px;
}
.portfolio-card{
  background:var(--bg-card);
  border:1px solid var(--border);
  border-radius:var(--radius-md);
  padding:16px;
  transition:transform 0.3s ease, border-color 0.3s ease;
}
.portfolio-card:hover{
  transform:translateY(-4px);
  border-color:var(--border-strong);
}
.portfolio-card h3{
  font-size:17px;
  margin:20px 0 8px;
}
.portfolio-card p{ font-size:14px; }

/* =========================================================
   Floating WhatsApp button
   ========================================================= */
.whatsapp-float{
  position:fixed;
  right:26px;
  bottom:26px;
  width:60px;
  height:60px;
  border-radius:50%;
  background:#25D366;
  display:flex;
  align-items:center;
  justify-content:center;
  color:#fff;
  font-size:29px;
  box-shadow:0 10px 26px rgba(37,211,102,0.4);
  z-index:300;
  transition:transform 0.25s ease, box-shadow 0.25s ease;
}
.whatsapp-float:hover{
  transform:translateY(-4px) scale(1.05);
  box-shadow:0 14px 34px rgba(37,211,102,0.55);
  color:#fff;
}
.whatsapp-float::before{
  content:"";
  position:absolute;
  inset:-6px;
  border-radius:50%;
  border:2px solid rgba(37,211,102,0.5);
  animation:wa-pulse 2.4s ease-out infinite;
}
@keyframes wa-pulse{
  0%{ transform:scale(0.88); opacity:0.9; }
  100%{ transform:scale(1.55); opacity:0; }
}

/* =========================================================
   Testimonials
   ========================================================= */
.testi-grid{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:24px;
}
.testi-card{
  background:var(--bg-card);
  border:1px solid var(--border);
  border-radius:var(--radius-md);
  padding:30px;
}
.testi-card .stars{
  color:var(--cyan);
  font-size:13px;
  margin-bottom:16px;
  letter-spacing:2px;
}
.testi-card p{
  font-size:14.5px;
  color:var(--text-muted);
  margin-bottom:24px;
}
.testi-person{
  display:flex;
  align-items:center;
  gap:12px;
}
.testi-avatar{
  width:38px; height:38px;
  border-radius:50%;
  background:var(--grad);
  flex:none;
}
.testi-person b{ font-size:14px; display:block; }
.testi-person span{ font-size:12.5px; color:var(--text-faint); }

/* =========================================================
   Contact
   ========================================================= */
.contact-wrap{
  display:grid;
  grid-template-columns:0.9fr 1.1fr;
  gap:0;
  border:1px solid var(--border);
  border-radius:var(--radius-lg);
  overflow:hidden;
}
.contact-info{
  background:var(--bg-card);
  padding:52px 44px;
  position:relative;
}
.contact-info::before{
  content:"";
  position:absolute; inset:0;
  background:var(--grad-soft);
  opacity:0.5;
}
.contact-info > *{ position:relative; z-index:1; }
.contact-info h2{ font-size:28px; margin-bottom:14px; }
.contact-info p{ font-size:15px; margin-bottom:36px; }
.contact-channel{
  display:flex;
  align-items:center;
  gap:14px;
  padding:16px 0;
  border-top:1px solid var(--border);
}
.contact-channel:first-of-type{ border-top:none; }
.contact-channel .ic{
  width:38px; height:38px;
  border-radius:10px;
  background:rgba(255,255,255,0.04);
  border:1px solid var(--border-strong);
  display:flex; align-items:center; justify-content:center;
  color:var(--cyan);
  flex:none;
}
.contact-channel span{ display:block; font-size:12px; color:var(--text-faint); font-family:var(--font-mono); }
.contact-channel b{ font-size:14.5px; font-weight:500; color:var(--text-primary); }

.contact-form{
  background:var(--bg-surface);
  padding:52px 44px;
}
.form-row{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:18px;
}
.field{ margin-bottom:18px; }
.field label{
  display:block;
  font-size:12.5px;
  font-family:var(--font-mono);
  color:var(--text-faint);
  margin-bottom:8px;
}
.field input, .field select, .field textarea{
  width:100%;
  background:var(--bg-card);
  border:1px solid var(--border-strong);
  border-radius:var(--radius-sm);
  padding:13px 16px;
  color:var(--text-primary);
  font-family:var(--font-body);
  font-size:14.5px;
  transition:border-color 0.25s ease;
}
.field textarea{ resize:vertical; min-height:110px; }
.field input:focus, .field select:focus, .field textarea:focus{
  outline:none;
  border-color:var(--cyan);
}
.field select{ appearance:none; cursor:pointer; }
.contact-form .btn-primary{ width:100%; justify-content:center; margin-top:6px; }

/* =========================================================
   CTA band
   ========================================================= */
.cta-band{
  margin:0 24px;
  max-width:calc(var(--container) - 0px);
  margin-left:auto; margin-right:auto;
  background:var(--grad);
  border-radius:var(--radius-lg);
  padding:64px 56px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:32px;
  flex-wrap:wrap;
  position:relative;
  overflow:hidden;
}
.cta-band h2{
  color:#04070D;
  font-size:clamp(26px, 3vw, 36px);
  max-width:520px;
}
.cta-band .btn-outline{
  border-color:rgba(4,7,13,0.4);
  color:#04070D;
}
.cta-band .btn-outline:hover{ background:rgba(4,7,13,0.08); border-color:#04070D; }

/* =========================================================
   Footer
   ========================================================= */
.site-footer{
  border-top:1px solid var(--border);
  padding:64px 0 28px;
  background:var(--bg-surface);
}
.footer-top{
  display:grid;
  grid-template-columns:1.4fr 1fr 1fr 1fr;
  gap:40px;
  padding-bottom:48px;
}
.footer-brand .brand{ margin-bottom:16px; }
.footer-brand p{ font-size:14px; max-width:280px; margin-bottom:20px; }
.footer-social{ display:flex; gap:10px; }
.footer-social a{
  width:36px; height:36px;
  border-radius:10px;
  border:1px solid var(--border-strong);
  display:flex; align-items:center; justify-content:center;
  color:var(--text-muted);
  transition:color 0.25s ease, border-color 0.25s ease;
}
.footer-social a:hover{ color:var(--cyan); border-color:var(--cyan); }
.footer-col h4{
  font-size:13px;
  font-family:var(--font-mono);
  color:var(--text-faint);
  letter-spacing:0.06em;
  text-transform:uppercase;
  margin-bottom:18px;
}
.footer-col li{ margin-bottom:12px; }
.footer-col a{
  font-size:14px;
  color:var(--text-muted);
  transition:color 0.25s ease;
}
.footer-col a:hover{ color:var(--text-primary); }
.footer-bottom{
  border-top:1px solid var(--border);
  padding-top:26px;
  display:flex;
  justify-content:space-between;
  align-items:center;
  flex-wrap:wrap;
  gap:12px;
  font-size:13px;
  color:var(--text-faint);
}

/* =========================================================
   AOS-independent simple reveal fallback
   ========================================================= */
[data-aos]{ }