/* =========================================================
   Creative Automation — Design System
   Bold dark canvas · electric-yellow energy
   ========================================================= */

:root {
  /* Surfaces */
  --bg:        #0b0b0d;
  --bg-elev:   #141418;
  --bg-elev-2: #1b1b21;
  --bg-inset:  #08080a;

  /* Ink */
  --ink:        #fafaf9;
  --ink-dim:    #b6b6c0;
  --ink-dimmer: #74747f;

  /* Brand — electric yellow (from the logo) */
  --brand:        #ffd400;
  --brand-bright: #ffe23d;
  --brand-deep:   #c9a800;

  /* Lines & glow */
  --line:        rgba(255,255,255,0.09);
  --line-strong: rgba(255,255,255,0.18);
  --glow:        0 0 0 1px rgba(255,212,0,0.0), 0 18px 50px -20px rgba(255,212,0,0.35);

  /* Type */
  --font-display: "Space Grotesk", ui-sans-serif, system-ui, sans-serif;
  --font-body: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;

  /* Layout */
  --maxw: 78rem;
  --gutter: clamp(1.1rem, 4vw, 2.5rem);
  --radius: 16px;
  --radius-sm: 10px;
}

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

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--brand); text-decoration: none; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin: 0 0 0.5em;
}

.shell { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter); }

.eyebrow {
  display: inline-flex; align-items: center; gap: 0.55rem;
  font-family: var(--font-display);
  font-size: 0.78rem; font-weight: 600;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--brand);
}
.eyebrow::before {
  content: ""; width: 1.6rem; height: 2px; background: var(--brand); display: inline-block;
}

.section { padding-block: clamp(3.5rem, 8vw, 7rem); position: relative; }
.section--tight { padding-block: clamp(2.5rem, 5vw, 4rem); }
.section-head { max-width: 46rem; margin-bottom: clamp(2rem, 4vw, 3.25rem); }
.section-head h2 { font-size: clamp(1.9rem, 4.5vw, 3rem); }
.section-head p { color: var(--ink-dim); font-size: 1.1rem; margin: 0; }

.mark { color: var(--brand); }
.text-dim { color: var(--ink-dim); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 0.55rem;
  font-family: var(--font-display); font-weight: 600; font-size: 0.98rem;
  padding: 0.85rem 1.5rem; border-radius: 999px;
  border: 1px solid transparent; cursor: pointer;
  transition: transform .18s ease, background .18s ease, box-shadow .18s ease, color .18s ease, border-color .18s ease;
}
.btn svg { width: 1.05em; height: 1.05em; }
.btn--primary { background: var(--brand); color: #111; box-shadow: 0 10px 30px -12px rgba(255,212,0,0.6); }
.btn--primary:hover { background: var(--brand-bright); transform: translateY(-2px); box-shadow: 0 16px 36px -12px rgba(255,212,0,0.75); }
.btn--ghost { background: transparent; color: var(--ink); border-color: var(--line-strong); }
.btn--ghost:hover { border-color: var(--brand); color: var(--brand); transform: translateY(-2px); }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(11,11,13,0.72);
  backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1.5rem; min-height: 72px;
}
.brand-logo {
  display: inline-flex; align-items: center;
  background: #fff; padding: 7px 11px; border-radius: 10px;
  box-shadow: 0 6px 18px -8px rgba(0,0,0,0.6);
  transition: transform .18s ease, box-shadow .18s ease;
}
.brand-logo:hover { transform: translateY(-1px); box-shadow: 0 10px 24px -10px rgba(255,212,0,0.45); }
.brand-logo img { height: 34px; width: auto; }

.main-nav { display: flex; align-items: center; gap: 0.35rem; }
.main-nav a {
  font-family: var(--font-display); font-weight: 500; font-size: 0.95rem;
  color: var(--ink-dim); padding: 0.5rem 0.85rem; border-radius: 8px;
  position: relative; transition: color .15s ease;
}
.main-nav a:hover { color: var(--ink); }
.main-nav a::after {
  content: ""; position: absolute; left: 0.85rem; right: 0.85rem; bottom: 0.28rem;
  height: 2px; background: var(--brand); transform: scaleX(0); transform-origin: left;
  transition: transform .2s ease;
}
.main-nav a:hover::after, .main-nav a[aria-current="page"]::after { transform: scaleX(1); }
.main-nav a[aria-current="page"] { color: var(--ink); }

.header-cta { display: flex; align-items: center; gap: 0.75rem; }
.header-phone {
  font-family: var(--font-display); font-weight: 600; color: var(--ink);
  white-space: nowrap; font-size: 0.95rem;
}
.header-phone:hover { color: var(--brand); }

/* Mobile nav toggle (CSS-only) */
.nav-toggle, .nav-toggle-label { display: none; }

/* ---------- Hero ---------- */
.hero {
  position: relative; overflow: hidden;
  padding-block: clamp(4rem, 11vw, 9rem);
  background:
    radial-gradient(1100px 520px at 78% -8%, rgba(255,212,0,0.14), transparent 60%),
    radial-gradient(800px 480px at 8% 12%, rgba(255,212,0,0.05), transparent 55%),
    var(--bg);
}
.hero::before {
  content: ""; position: absolute; inset: 0; pointer-events: none; opacity: 0.5;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: radial-gradient(circle at 60% 30%, #000 0%, transparent 72%);
          mask-image: radial-gradient(circle at 60% 30%, #000 0%, transparent 72%);
}
.hero .shell { position: relative; }
.hero h1 {
  font-size: clamp(2.6rem, 7vw, 5.4rem);
  max-width: 16ch; margin-bottom: 0.4em;
}
.hero h1 .mark { display: inline-block; }
.hero-sub { font-size: clamp(1.1rem, 2.2vw, 1.4rem); color: var(--ink-dim); max-width: 46ch; margin: 0 0 2rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 0.9rem; }

.hero-stats {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px;
  margin-top: clamp(2.5rem, 6vw, 4.5rem);
  background: var(--line); border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden;
}
.hero-stat { background: var(--bg); padding: 1.4rem 1.25rem; }
.hero-stat .num { font-family: var(--font-display); font-weight: 700; font-size: clamp(1.7rem, 4vw, 2.6rem); color: var(--brand); line-height: 1; }
.hero-stat .label { font-size: 0.86rem; color: var(--ink-dim); margin-top: 0.45rem; }

/* ---------- Trust strip ---------- */
.trust { border-block: 1px solid var(--line); background: var(--bg-inset); }
.trust-inner { display: flex; flex-wrap: wrap; align-items: center; gap: 1rem 2.2rem; padding-block: 1.1rem; }
.trust-label { font-family: var(--font-display); font-size: 0.74rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink-dimmer); }
.trust-item { font-family: var(--font-display); font-weight: 600; font-size: 0.92rem; color: var(--ink-dim); display: inline-flex; align-items: center; gap: 0.5rem; }
.trust-item::before { content: ""; width: 7px; height: 7px; border-radius: 2px; background: var(--brand); transform: rotate(45deg); }

/* ---------- Cards / grids ---------- */
.grid { display: grid; gap: 1.1rem; }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }

.card {
  position: relative; background: var(--bg-elev); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 1.6rem; overflow: hidden;
  transition: transform .2s ease, border-color .2s ease, background .2s ease;
}
.card::after {
  content: ""; position: absolute; left: 0; top: 0; height: 3px; width: 100%;
  background: var(--brand); transform: scaleX(0); transform-origin: left; transition: transform .25s ease;
}
.card:hover { transform: translateY(-4px); border-color: var(--line-strong); background: var(--bg-elev-2); }
.card:hover::after { transform: scaleX(1); }

.card-index { font-family: var(--font-display); font-weight: 700; font-size: 0.8rem; color: var(--brand-deep); letter-spacing: 0.1em; }
.card h3 { font-size: 1.25rem; margin: 0.55rem 0 0.4rem; }
.card p { color: var(--ink-dim); font-size: 0.96rem; margin: 0; }
.card .card-link { margin-top: 1rem; display: inline-flex; align-items: center; gap: 0.4rem; font-family: var(--font-display); font-weight: 600; font-size: 0.9rem; color: var(--ink); }
.card:hover .card-link { color: var(--brand); }
.card .card-link svg { transition: transform .2s ease; }
.card:hover .card-link svg { transform: translateX(4px); }
a.card { color: inherit; display: block; }

/* Solution card icon chip */
.icon-chip {
  width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center;
  background: rgba(255,212,0,0.12); border: 1px solid rgba(255,212,0,0.25); color: var(--brand);
}
.icon-chip svg { width: 24px; height: 24px; }

/* ---------- Feature (what makes us different) ---------- */
.feature { display: flex; gap: 1rem; align-items: flex-start; padding: 1.25rem 0; border-top: 1px solid var(--line); }
.feature .num { font-family: var(--font-display); font-weight: 700; color: var(--brand); font-size: 1rem; min-width: 2.4rem; }
.feature h3 { font-size: 1.12rem; margin: 0 0 0.2rem; }
.feature p { margin: 0; color: var(--ink-dim); font-size: 0.96rem; }

/* ---------- Split / showcase ---------- */
.split { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: clamp(1.5rem, 4vw, 3.5rem); align-items: center; }
.split--alt { background: var(--bg-elev); }
.media-frame { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); background: var(--bg-elev); }
.media-frame img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }

/* ---------- Marquee (clients) ---------- */
.marquee { overflow: hidden; border-block: 1px solid var(--line); background: var(--bg-inset); padding-block: 1.5rem; -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.marquee-track { display: flex; gap: 3.5rem; width: max-content; animation: scroll 32s linear infinite; }
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee span { font-family: var(--font-display); font-weight: 700; font-size: 1.35rem; color: var(--ink-dimmer); letter-spacing: 0.02em; white-space: nowrap; }
@keyframes scroll { to { transform: translateX(-50%); } }

/* ---------- Events ---------- */
.event { display: flex; gap: 1.25rem; align-items: flex-start; padding: 1.5rem; border: 1px solid var(--line); border-radius: var(--radius); background: var(--bg-elev); transition: border-color .2s ease, transform .2s ease; }
.event:hover { border-color: var(--brand); transform: translateY(-3px); }
.event .date-chip { font-family: var(--font-display); font-weight: 700; text-align: center; background: var(--brand); color: #111; border-radius: var(--radius-sm); padding: 0.6rem 0.85rem; line-height: 1.1; min-width: 64px; }
.event .date-chip .mo { font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase; display: block; }
.event .date-chip .dy { font-size: 1.3rem; display: block; }
.event h3 { font-size: 1.15rem; margin: 0 0 0.2rem; }
.event p { margin: 0; color: var(--ink-dim); font-size: 0.92rem; }

/* ---------- CTA band ---------- */
.cta-band { position: relative; overflow: hidden; background: linear-gradient(120deg, #161610, #0b0b0d); border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(2.25rem, 5vw, 3.75rem); text-align: center; }
.cta-band::before { content: ""; position: absolute; inset: -2px; background: radial-gradient(600px 280px at 50% -30%, rgba(255,212,0,0.22), transparent 60%); pointer-events: none; }
.cta-band > * { position: relative; }
.cta-band h2 { font-size: clamp(1.8rem, 4.5vw, 2.9rem); }
.cta-band p { color: var(--ink-dim); max-width: 40ch; margin: 0 auto 1.8rem; }
.cta-actions { display: flex; flex-wrap: wrap; gap: 0.9rem; justify-content: center; }

/* ---------- Prose (inner page content) ---------- */
.prose { max-width: 44rem; }
.prose h1 { font-size: clamp(2rem, 5vw, 3rem); }
.prose h2 { font-size: 1.6rem; margin-top: 2rem; }
.prose p, .prose li { color: var(--ink-dim); }
.prose a { text-decoration: underline; text-underline-offset: 3px; }

/* ---------- Footer ---------- */
.site-footer { background: var(--bg-inset); border-top: 1px solid var(--line); padding-block: clamp(2.5rem, 5vw, 4rem) 2rem; margin-top: 0; }
.footer-grid { display: grid; grid-template-columns: 1.4fr repeat(3, 1fr); gap: 2rem; }
.footer-brand .brand-logo { margin-bottom: 1.1rem; }
.footer-brand p { color: var(--ink-dim); font-size: 0.95rem; max-width: 30ch; }
.footer-col h4 { font-family: var(--font-display); font-size: 0.78rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-dimmer); margin-bottom: 0.9rem; }
.footer-col a, .footer-col p { display: block; color: var(--ink-dim); font-size: 0.94rem; padding-block: 0.28rem; margin: 0; }
.footer-col a:hover { color: var(--brand); }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem; margin-top: 2.5rem; padding-top: 1.5rem; border-top: 1px solid var(--line); color: var(--ink-dimmer); font-size: 0.86rem; }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
  .grid--3 { grid-template-columns: repeat(2, 1fr); }
  .split { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); }

  .nav-toggle-label {
    display: inline-grid; place-items: center; width: 44px; height: 44px;
    border: 1px solid var(--line-strong); border-radius: 10px; cursor: pointer; color: var(--ink);
  }
  .nav-toggle-label span, .nav-toggle-label span::before, .nav-toggle-label span::after {
    content: ""; display: block; width: 20px; height: 2px; background: currentColor; position: relative; transition: transform .2s ease, opacity .2s ease;
  }
  .nav-toggle-label span::before { position: absolute; top: -6px; }
  .nav-toggle-label span::after { position: absolute; top: 6px; }
  .main-nav {
    position: fixed; inset: 72px 0 auto 0; flex-direction: column; align-items: stretch; gap: 0;
    background: var(--bg-elev); border-bottom: 1px solid var(--line);
    padding: 0.5rem var(--gutter) 1.25rem; transform: translateY(-120%); transition: transform .28s ease; z-index: 40;
  }
  .main-nav a { padding: 0.9rem 0.25rem; font-size: 1.05rem; border-bottom: 1px solid var(--line); }
  .main-nav a::after { display: none; }
  .nav-toggle:checked ~ .main-nav { transform: translateY(0); }
  .nav-toggle:checked ~ .nav-toggle-label span { transform: rotate(45deg); }
  .nav-toggle:checked ~ .nav-toggle-label span::before { transform: rotate(-90deg) translateX(6px); }
  .nav-toggle:checked ~ .nav-toggle-label span::after { opacity: 0; }
  .header-phone { display: none; }
}
@media (max-width: 560px) {
  .grid--4, .grid--3, .grid--2, .footer-grid, .hero-stats { grid-template-columns: 1fr; }
  .header-cta .btn { display: none; }
}

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