/* ============================================================
   WORKFLOW AI ADVISORS — Global Stylesheet
   3D-forward, aerodynamic, enterprise dark design
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Clash+Display:wght@400;500;600;700&family=Cabinet+Grotesk:wght@300;400;500;700;800;900&family=JetBrains+Mono:wght@300;400&display=swap');

/* Fallback if Clash Display unavailable via CDN — use system */
@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=DM+Sans:ital,opsz,wght@0,9..40,200;0,9..40,300;0,9..40,400;0,9..40,500;1,9..40,200&family=Space+Mono:wght@400;700&display=swap');

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

:root {
  /* Palette */
  --bg:       #050709;
  --bg2:      #080B10;
  --bg3:      #0C1018;
  --surface:  #0F1520;
  --raised:   #131C2B;
  --border:   rgba(255,255,255,0.055);
  --borderem: rgba(255,255,255,0.13);
  --cyan:     #00F0FF;
  --cyanmid:  #00C8D4;
  --cyandim:  rgba(0,240,255,0.08);
  --white:    #F4F6FA;
  --silver:   #8892A4;
  --dim:      #3D4A5C;
  --dimmer:   #1E2535;

  /* 3D effect colors */
  --depth1:   rgba(0,240,255,0.12);
  --depth2:   rgba(0,240,255,0.04);
  --shine:    rgba(255,255,255,0.06);
  --shadow3d: rgba(0,0,0,0.6);

  /* Type */
  --display: 'Bebas Neue', 'Arial Black', sans-serif;
  --body:    'DM Sans', system-ui, sans-serif;
  --mono:    'Space Mono', monospace;
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  background: var(--bg);
  color: var(--white);
  font-family: var(--body);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  line-height: 1.6;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

/* ── PERSPECTIVE WRAPPER ─────────────────────────────── */
.scene {
  perspective: 1200px;
  perspective-origin: 50% 40%;
}

/* ── NAV ─────────────────────────────────────────────── */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 999;
  height: 64px;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 3rem;
  background: rgba(5,7,9,0.75);
  backdrop-filter: blur(28px) saturate(180%);
  -webkit-backdrop-filter: blur(28px) saturate(180%);
  border-bottom: 1px solid var(--border);
}

.nav-logo {
  display: flex; align-items: center; gap: 10px;
  font-family: var(--display);
  font-size: 1.1rem; letter-spacing: 0.08em;
  color: var(--white);
}

.logo-svg { flex-shrink: 0; }

.nav-links {
  display: flex; align-items: center; gap: 2.25rem;
}

.nav-links a {
  font-size: 0.8rem; color: var(--silver);
  letter-spacing: 0.06em; text-transform: uppercase;
  font-weight: 400;
  transition: color 0.2s;
  position: relative;
}
.nav-links a::after {
  content: ''; position: absolute;
  bottom: -4px; left: 0; right: 0;
  height: 1px; background: var(--cyan);
  transform: scaleX(0); transform-origin: left;
  transition: transform 0.25s;
}
.nav-links a:hover { color: var(--white); }
.nav-links a:hover::after { transform: scaleX(1); }
.nav-links a.active { color: var(--cyan); }

.nav-cta {
  background: transparent;
  border: 1px solid var(--cyan);
  color: var(--cyan);
  font-family: var(--display);
  font-size: 0.75rem; letter-spacing: 0.1em;
  padding: 0.55rem 1.4rem;
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
  clip-path: polygon(8px 0%, 100% 0%, calc(100% - 8px) 100%, 0% 100%);
}
.nav-cta:hover {
  background: var(--cyan); color: var(--bg);
}

/* ── 3D CARD BASE ─────────────────────────────────────── */
.card3d {
  background: var(--surface);
  border: 1px solid var(--border);
  position: relative;
  transform-style: preserve-3d;
  transition: transform 0.4s cubic-bezier(0.23,1,0.32,1), box-shadow 0.4s;
}
.card3d::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg, var(--shine) 0%, transparent 60%);
  pointer-events: none; z-index: 1;
}
.card3d::after {
  content: '';
  position: absolute;
  bottom: -8px; left: 8px; right: -8px; top: 8px;
  background: var(--shadow3d);
  z-index: -1;
  filter: blur(16px);
  opacity: 0;
  transition: opacity 0.4s;
}
.card3d:hover {
  transform: translateY(-6px) rotateX(2deg) rotateY(-1deg);
  box-shadow: 0 24px 60px rgba(0,0,0,0.5), 0 0 0 1px var(--borderem);
}
.card3d:hover::after { opacity: 1; }

/* ── BUTTONS ─────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 0.6rem;
  font-family: var(--display);
  font-size: 0.85rem; letter-spacing: 0.1em;
  padding: 0.85rem 2rem;
  cursor: pointer; border: none;
  transition: all 0.25s;
  position: relative; overflow: hidden;
  clip-path: polygon(12px 0%, 100% 0%, calc(100% - 12px) 100%, 0% 100%);
}
.btn-primary {
  background: var(--cyan); color: var(--bg);
}
.btn-primary::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.25), transparent);
  transform: translateX(-100%);
  transition: transform 0.5s;
}
.btn-primary:hover::before { transform: translateX(100%); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(0,240,255,0.3); }

.btn-outline {
  background: transparent;
  border: 1px solid var(--borderem);
  color: var(--silver);
  clip-path: polygon(12px 0%, 100% 0%, calc(100% - 12px) 100%, 0% 100%);
}
.btn-outline:hover {
  border-color: var(--cyan); color: var(--white);
  transform: translateY(-2px);
}

/* ── EYEBROW / LABELS ────────────────────────────────── */
.eyebrow {
  font-family: var(--mono);
  font-size: 0.65rem; letter-spacing: 0.22em;
  text-transform: uppercase; color: var(--cyan);
  display: flex; align-items: center; gap: 0.6rem;
}
.eyebrow::before {
  content: '//'; opacity: 0.4;
}

/* ── SECTION HEADINGS ────────────────────────────────── */
.sec-h2 {
  font-family: var(--display);
  font-size: clamp(2.5rem, 6vw, 5rem);
  letter-spacing: 0.04em;
  line-height: 0.95;
  color: var(--white);
}
.sec-h2 .accent { color: var(--cyan); }

.sec-h3 {
  font-family: var(--display);
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  letter-spacing: 0.05em;
  color: var(--white);
}

/* ── LAYOUT HELPERS ──────────────────────────────────── */
.wrap { max-width: 1280px; margin: 0 auto; padding: 0 2.5rem; }
.section { padding: 8rem 0; position: relative; z-index: 1; }
.section-sm { padding: 5rem 0; }

/* ── GRID ─────────────────────────────────────────────── */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; }
.grid-3 { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.5rem; }
.grid-4 { display: grid; grid-template-columns: repeat(4,1fr); gap: 1.5rem; }

/* ── DIVIDER ─────────────────────────────────────────── */
.h-rule { height: 1px; background: var(--border); }
.h-rule-glow {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  opacity: 0.4;
}

/* ── IMAGE FRAME ─────────────────────────────────────── */
.img-frame {
  position: relative;
  overflow: hidden;
}
.img-frame img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.7s cubic-bezier(0.23,1,0.32,1);
}
.img-frame:hover img { transform: scale(1.04); }
.img-frame::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(to bottom, transparent 40%, rgba(5,7,9,0.85) 100%);
  pointer-events: none;
}

/* ── STAT BLOCKS ─────────────────────────────────────── */
.stat-num {
  font-family: var(--display);
  font-size: clamp(3rem, 6vw, 5.5rem);
  letter-spacing: 0.02em;
  color: var(--cyan);
  line-height: 1;
}
.stat-label {
  font-size: 0.75rem; color: var(--silver);
  letter-spacing: 0.08em; text-transform: uppercase;
  margin-top: 0.4rem;
}

/* ── GLOW ORBS (background decorations) ─────────────── */
.orb {
  position: absolute; border-radius: 50%;
  pointer-events: none; z-index: 0;
  filter: blur(80px);
}
.orb-cyan { background: radial-gradient(circle, rgba(0,240,255,0.12) 0%, transparent 70%); }
.orb-blue { background: radial-gradient(circle, rgba(0,80,255,0.1) 0%, transparent 70%); }

/* ── TAGS ─────────────────────────────────────────────── */
.tag {
  display: inline-block;
  font-family: var(--mono);
  font-size: 0.6rem; letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.3rem 0.75rem;
  border: 1px solid var(--dim);
  color: var(--silver);
  background: var(--raised);
}

/* ── SERVICE HERO (inner pages) ──────────────────────── */
.service-hero {
  min-height: 70vh;
  display: flex; align-items: flex-end;
  padding-top: 64px;
  position: relative; overflow: hidden;
}
.service-hero-img {
  position: absolute; inset: 0;
  z-index: 0;
}
.service-hero-img img {
  width: 100%; height: 100%; object-fit: cover;
  filter: saturate(0.4) brightness(0.35);
}
.service-hero-img::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(to bottom, rgba(5,7,9,0.3) 0%, rgba(5,7,9,0.95) 100%);
}
.service-hero-content {
  position: relative; z-index: 1;
  padding: 4rem 0 5rem;
}

/* ── HORIZONTAL SCROLL TICKER ───────────────────────── */
.ticker-wrap {
  overflow: hidden;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 1rem 0;
  background: var(--bg2);
}
.ticker-track {
  display: flex; gap: 3rem;
  animation: ticker 28s linear infinite;
  white-space: nowrap;
}
.ticker-track:hover { animation-play-state: paused; }
.ticker-item {
  font-family: var(--display);
  font-size: 0.9rem; letter-spacing: 0.14em;
  color: var(--dim);
  display: flex; align-items: center; gap: 1rem;
  flex-shrink: 0;
}
.ticker-dot { width: 4px; height: 4px; background: var(--cyan); border-radius: 50%; }
@keyframes ticker {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ── SCROLL REVEAL ───────────────────────────────────── */
.reveal {
  opacity: 0; transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible { opacity: 1; transform: none; }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }

/* ── FORM ─────────────────────────────────────────────── */
.form-field { margin-bottom: 1.25rem; }
.form-field label {
  display: block;
  font-family: var(--mono);
  font-size: 0.6rem; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--dim);
  margin-bottom: 0.5rem;
}
.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  background: var(--raised);
  border: 1px solid var(--border);
  color: var(--white);
  font-family: var(--body); font-size: 0.875rem;
  padding: 0.85rem 1rem;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
  -webkit-appearance: none;
}
.form-field input::placeholder,
.form-field textarea::placeholder { color: var(--dim); }
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  border-color: rgba(0,240,255,0.4);
  box-shadow: 0 0 0 3px rgba(0,240,255,0.06);
}
.form-field select option { background: var(--raised); }
.form-row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

/* ── FOOTER ──────────────────────────────────────────── */
.footer {
  background: var(--bg2);
  border-top: 1px solid var(--border);
}
.footer-top {
  padding: 5rem 0 3rem;
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 3rem;
}
.footer-brand-name {
  font-family: var(--display);
  font-size: 1.4rem; letter-spacing: 0.1em; color: var(--white);
  margin-bottom: 1rem;
}
.footer-desc { font-size: 0.875rem; color: var(--silver); line-height: 1.7; max-width: 280px; }
.footer-col-title {
  font-family: var(--mono);
  font-size: 0.6rem; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--dim);
  margin-bottom: 1.25rem;
}
.footer-col a {
  display: block; font-size: 0.875rem; color: var(--silver);
  margin-bottom: 0.625rem;
  transition: color 0.2s;
}
.footer-col a:hover { color: var(--cyan); }
.footer-bottom {
  padding: 1.5rem 0;
  border-top: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 1rem;
  font-size: 0.75rem; color: var(--dim);
}
.footer-locs { display: flex; gap: 1rem; }
.footer-locs span { color: var(--silver); }
.footer-locs .sep { color: var(--dim); }

/* ── RESPONSIVE ──────────────────────────────────────── */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2,1fr); }
  .footer-top { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: 1fr; }
  .nav { padding: 0 1.5rem; }
  .nav-links { display: none; }
  .wrap { padding: 0 1.5rem; }
  .section { padding: 5rem 0; }
  .footer-top { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .ticker-track { animation: none; }
  .card3d:hover { transform: none; }
}