/* ===== Variables ===== */
:root{
  --bg: #080f1e;
  --bg-soft: #0a1527;
  --surface: #0e1c33;
  --surface-2: #122544;
  --border: #1d2f4d;
  --text: #eef2f8;
  --text-dim: #93a3bd;
  --text-faint: #5f7093;
  --accent: #2f6bff;
  --accent-soft: rgba(47,107,255,0.14);
  --accent-2: #00d4b8;
  --accent-2-soft: rgba(0,212,184,0.12);
  --accent-3: #ff7a59;
  --radius: 16px;
  --radius-sm: 10px;
  --mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
  --sans: 'Inter', system-ui, -apple-system, sans-serif;
  --container: 1180px;
  --shadow: 0 10px 40px -10px rgba(0,0,0,0.6);
}

@media (prefers-color-scheme: light){
  :root{ /* site is intentionally dark-first; keep dark regardless of system theme */ }
}

*{ box-sizing: border-box; margin:0; padding:0; }
html{ scroll-behavior: smooth; overflow-x: hidden; width: 100%; }
body{
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  width: 100%;
}
img,svg{ display:block; max-width:100%; }
a{ color: inherit; text-decoration: none; }
ul{ list-style:none; }
button{ font-family: inherit; cursor:pointer; border:none; background:none; color:inherit; }
input, textarea{ font-family: inherit; }

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

/* background grid */
.bg-grid{
  position: fixed;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, black 40%, transparent 85%);
}

/* ===== Header ===== */
.site-header{
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(10px);
  background: rgba(10,13,18,0.7);
  border-bottom: 1px solid var(--border);
}
.header-inner{
  display:flex;
  align-items:center;
  gap: 28px;
  height: 72px;
}
.logo{
  display:flex;
  align-items:center;
  white-space: nowrap;
}
.logo-img{ height: 28px; width: auto; display:block; }
@keyframes blink{ 50%{ opacity:0; } }

.nav{
  display:flex;
  align-items:center;
  gap: 28px;
  margin-left: 8px;
  flex: 1;
}
.nav a{
  font-size: 14.5px;
  color: var(--text-dim);
  transition: color .2s ease;
}
.nav a:hover{ color: var(--text); }

.header-cta{ margin-left: auto; }

.burger{
  display:none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 32px;
  height: 32px;
  margin-left: auto;
}
.burger span{
  display:block;
  height: 2px;
  width: 100%;
  background: var(--text);
  border-radius: 2px;
  transition: all .2s ease;
}

/* ===== Buttons ===== */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap: 8px;
  padding: 13px 24px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 14.5px;
  transition: transform .15s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease;
  white-space: nowrap;
}
.btn-primary{
  background: linear-gradient(135deg, var(--accent), #00d4b8);
  color: #06140e;
  box-shadow: 0 0 0 1px rgba(47,107,255,0.3), 0 8px 24px -8px rgba(47,107,255,0.5);
}
.btn-primary:hover{ transform: translateY(-1px); }
.btn-ghost{
  border: 1px solid var(--border);
  color: var(--text);
  background: rgba(255,255,255,0.02);
}
.btn-ghost:hover{ border-color: var(--accent-2); color: var(--accent-2); }
.btn-small{ padding: 9px 18px; font-size: 13.5px; }
.btn-wide{ width: 100%; padding: 15px 24px; font-size: 15px; }

/* ===== Hero ===== */
.hero{ padding: 88px 0 0; position: relative; }
.hero-inner{
  display:grid;
  grid-template-columns: minmax(0,1.05fr) minmax(0,0.95fr);
  gap: 56px;
  align-items:center;
  padding-bottom: 72px;
}
.hero-copy, .hero-visual{ min-width: 0; }
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-family: var(--mono);
  font-size: 13px;
  color: var(--accent);
  background: var(--accent-soft);
  border: 1px solid rgba(47,107,255,0.25);
  padding: 7px 14px;
  border-radius: 100px;
  margin-bottom: 24px;
}
.dot-live{
  width:7px; height:7px; border-radius:50%;
  background: var(--accent);
  box-shadow: 0 0 0 0 rgba(47,107,255,0.6);
  animation: pulse 1.8s infinite;
}
@keyframes pulse{
  0%{ box-shadow: 0 0 0 0 rgba(47,107,255,0.5); }
  70%{ box-shadow: 0 0 0 6px rgba(47,107,255,0); }
  100%{ box-shadow: 0 0 0 0 rgba(47,107,255,0); }
}

h1{
  font-size: clamp(34px, 4.4vw, 54px);
  line-height: 1.12;
  letter-spacing: -0.02em;
  font-weight: 800;
  margin-bottom: 20px;
  overflow-wrap: break-word;
  hyphens: none;
}
.grad{
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero-text{
  font-size: 17px;
  color: var(--text-dim);
  max-width: 540px;
  margin-bottom: 32px;
}
.hero-actions{
  display:flex;
  gap: 14px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}
.hero-badges{
  display:flex;
  gap: 36px;
  flex-wrap: wrap;
}
.hbadge{ display:flex; flex-direction: column; font-family: var(--mono); }
.hbadge-num{ font-size: 28px; font-weight: 700; color: var(--text); }
.hbadge-label{
  font-family: var(--sans);
  font-size: 13px;
  color: var(--text-faint);
  max-width: 140px;
}

/* terminal */
.hero-visual{ position: relative; }
.terminal{
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  max-width: 100%;
}
.terminal-header{
  display:flex;
  align-items:center;
  gap: 8px;
  padding: 14px 16px;
  background: var(--surface-2);
  border-bottom: 1px solid var(--border);
}
.tdot{ width:11px; height:11px; border-radius:50%; }
.tdot-red{ background:#ff5f56; }
.tdot-yellow{ background:#ffbd2e; }
.tdot-green{ background:#27c93f; }
.terminal-title{
  margin-left: 10px;
  font-family: var(--mono);
  font-size: 12.5px;
  color: var(--text-faint);
}
.terminal-body{
  padding: 24px;
  font-family: var(--mono);
  font-size: 13.5px;
  line-height: 1.75;
  color: #c9d1d9;
  min-height: 300px;
  white-space: pre-wrap;
  word-break: break-word;
  overflow-wrap: anywhere;
}
.caret{ color: var(--accent); animation: blink 1s step-end infinite; }

.float-card{
  position: absolute;
  display:flex;
  align-items:center;
  gap: 12px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  box-shadow: var(--shadow);
  font-family: var(--sans);
  animation: float 5s ease-in-out infinite;
}
.float-card strong{ display:block; font-size: 16px; color: var(--accent); }
.float-card span{ font-size: 11.5px; color: var(--text-faint); max-width: 120px; display:block; }
.float-ico{ font-size: 18px; }
.float-card-1{ top: -18px; right: -12px; animation-delay: 0s; }
.float-card-2{ bottom: -18px; left: -12px; animation-delay: 1.2s; }
@keyframes float{
  0%, 100%{ transform: translateY(0); }
  50%{ transform: translateY(-8px); }
}

/* marquee */
.marquee{
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--bg-soft);
  padding: 20px 0;
  overflow: hidden;
}
.marquee-label{
  font-family: var(--mono);
  font-size: 12px;
  color: var(--text-faint);
  margin-bottom: 14px;
}
.marquee-track{ display:flex; width: max-content; animation: scroll-x 28s linear infinite; }
.marquee-group{ display:flex; gap: 40px; padding-right: 40px; white-space: nowrap; }
.marquee-group span{
  font-family: var(--mono);
  font-size: 14px;
  color: var(--text-dim);
  padding: 6px 14px;
  border: 1px solid var(--border);
  border-radius: 100px;
}
@keyframes scroll-x{
  from{ transform: translateX(0); }
  to{ transform: translateX(-50%); }
}

/* ===== Sections ===== */
.section{ padding: 100px 0; }
.section-alt{ background: var(--bg-soft); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.section-head{ max-width: 620px; margin-bottom: 56px; }
.tag-mono{
  font-family: var(--mono);
  font-size: 13px;
  color: var(--accent-2);
  display:block;
  margin-bottom: 14px;
}
.section-head h2{
  font-size: clamp(26px, 3vw, 36px);
  font-weight: 800;
  letter-spacing: -0.01em;
  margin-bottom: 14px;
}
.section-sub{ color: var(--text-dim); font-size: 15.5px; }

.grid{ display:grid; gap: 22px; }
.grid-2{ grid-template-columns: repeat(2, minmax(0,1fr)); }
.grid-3{ grid-template-columns: repeat(3, minmax(0,1fr)); }
.grid-4{ grid-template-columns: repeat(4, minmax(0,1fr)); }

/* service cards */
.card{
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px 26px;
  transition: border-color .2s ease, transform .2s ease;
}
.card:hover{ border-color: var(--accent-2); transform: translateY(-3px); }
.card-tab{
  position:absolute;
  top: 22px; right: 24px;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--text-faint);
}
.card-icon{
  width: 44px; height: 44px;
  border-radius: 12px;
  background: var(--accent-soft);
  color: var(--accent);
  display:flex; align-items:center; justify-content:center;
  margin-bottom: 20px;
}
.card-icon svg{ width: 22px; height: 22px; }
.card h3{ font-size: 18px; margin-bottom: 10px; font-weight: 700; }
.card p{ color: var(--text-dim); font-size: 14.5px; }

/* partners */
.partner-card{
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 22px 20px;
}
.partner-name{
  font-family: var(--mono);
  font-weight: 600;
  color: var(--text);
  margin-bottom: 8px;
  font-size: 15px;
}
.partner-desc{ color: var(--text-faint); font-size: 13.5px; }

/* pipeline */
.pipeline{
  display:grid;
  grid-template-columns: repeat(5, minmax(0,1fr));
  gap: 18px;
  position: relative;
}
.pipe-step{
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 24px 18px;
  position: relative;
}
.pipe-step:not(:last-child)::after{
  content: "";
  position:absolute;
  top: 50%;
  right: -18px;
  width: 18px;
  height: 1px;
  background: var(--border);
  display: none;
}
.pipe-index{
  font-family: var(--mono);
  color: var(--accent-2);
  font-size: 13px;
  margin-bottom: 12px;
}
.pipe-step h3{ font-size: 16px; margin-bottom: 8px; }
.pipe-step p{ color: var(--text-dim); font-size: 13.5px; margin-bottom: 16px; }
.pipe-log{
  display:block;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--accent);
  background: var(--accent-soft);
  padding: 4px 8px;
  border-radius: 6px;
  width: fit-content;
}

/* cases */
.case-card{
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px;
}
.case-industry{
  font-family: var(--mono);
  font-size: 12px;
  color: var(--accent-3);
  display:block;
  margin-bottom: 14px;
}
.case-card h3{ font-size: 19px; margin-bottom: 12px; }
.case-card p{ color: var(--text-dim); font-size: 14.5px; margin-bottom: 22px; }
.case-metrics{ display:flex; gap: 32px; }
.case-metrics strong{ display:block; font-size: 20px; color: var(--accent); font-family: var(--mono); }
.case-metrics span{ font-size: 12.5px; color: var(--text-faint); }

/* contact */
.contact-wrap{
  display:grid;
  grid-template-columns: minmax(0,1fr) minmax(0,1fr);
  gap: 56px;
  align-items: start;
}
.contact-list{ margin-top: 28px; display:flex; flex-direction: column; gap: 14px; }
.contact-list li{ display:flex; gap: 10px; font-size: 14.5px; align-items: baseline; }
.contact-list span{ color: var(--text-faint); min-width: 80px; font-family: var(--mono); font-size: 12.5px; }
.contact-list a:hover{ color: var(--accent); }

.contact-form{
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  display:flex;
  flex-direction: column;
  gap: 18px;
}
.form-row{ display:flex; flex-direction: column; gap: 8px; }
.form-row label{ font-size: 13px; color: var(--text-dim); }
.form-row input, .form-row textarea{
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  color: var(--text);
  font-size: 14.5px;
  resize: vertical;
  transition: border-color .2s ease;
}
.form-row input:focus, .form-row textarea:focus{ outline:none; border-color: var(--accent-2); }
.form-consent{
  display:flex;
  align-items:flex-start;
  gap: 10px;
  font-size: 13px;
  color: var(--text-faint);
}
.form-consent input{ margin-top: 3px; accent-color: var(--accent); }
.form-note{ font-size: 13.5px; color: var(--accent); min-height: 18px; }
.form-note.error{ color: #ff6b6b; }

/* footer */
.footer{ border-top: 1px solid var(--border); padding: 48px 0; background: var(--bg-soft); }
.footer-inner{
  display:flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 32px;
}
.footer-brand .logo-img{ height: 32px; }
.footer-brand p{ color: var(--text-faint); font-size: 13.5px; margin-top: 14px; max-width: 260px; }
.footer-social{ display:flex; gap: 18px; margin-top: 16px; }
.footer-social a{ font-size: 13px; color: var(--accent-2); }
.footer-social a:hover{ color: var(--accent); }
.footer-nav{ display:flex; gap: 22px; flex-wrap: wrap; }
.footer-nav a{ color: var(--text-dim); font-size: 14px; }
.footer-nav a:hover{ color: var(--accent); }
.footer-meta{ text-align: right; color: var(--text-faint); font-size: 13px; font-family: var(--mono); }

/* whatsapp float */
.whatsapp-float{
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 54px; height: 54px;
  border-radius: 50%;
  background: #25D366;
  color: #06140e;
  display:flex;
  align-items:center;
  justify-content:center;
  box-shadow: 0 8px 24px -6px rgba(37,211,102,0.6);
  z-index: 90;
  transition: transform .2s ease;
}
.whatsapp-float svg{ width: 26px; height: 26px; }
.whatsapp-float:hover{ transform: scale(1.08); }

/* reveal animation */
.reveal{ opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.reveal.in{ opacity: 1; transform: translateY(0); }

/* ===== Responsive ===== */
@media (max-width: 980px){
  .hero-inner{ grid-template-columns: 1fr; }
  .hero-visual{ order: -1; margin-bottom: 8px; }
  .grid-3{ grid-template-columns: repeat(2, 1fr); }
  .grid-4{ grid-template-columns: repeat(2, 1fr); }
  .pipeline{ grid-template-columns: repeat(2, 1fr); }
  .contact-wrap{ grid-template-columns: 1fr; }
  .float-card{ display: none; }
}

@media (max-width: 720px){
  .nav{ display:none; }
  .header-cta{ display:none; }
  .burger{ display:flex; }
  .grid-2, .grid-3, .grid-4{ grid-template-columns: 1fr; }
  .pipeline{ grid-template-columns: 1fr; }
  .footer-inner{ flex-direction: column; }
  .footer-meta{ text-align: left; }
  .section{ padding: 72px 0; }
  .hero{ padding-top: 56px; }
}

.nav.open{
  display:flex;
  position: absolute;
  top: 72px;
  left: 0;
  right: 0;
  flex-direction: column;
  background: var(--bg-soft);
  border-bottom: 1px solid var(--border);
  padding: 20px 24px;
  gap: 18px;
}