/* Lead Tank — Dark + photographic */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

:root {
  --bg: #0a0f15;
  --bg-2: #1b2735;
  --bg-3: #243345;
  --surface: #1e2b3a;
  --surface-2: #263548;
  --surface-3: #324559;
  --border: #33455a;
  --border-strong: #475d76;
  --text: #e6edf3;
  --text-muted: #9aa7b4;
  --text-dim: #6b7785;
  --accent: #10d9a3;
  --accent-2: #14b8a6;
  --accent-soft: rgba(16, 217, 163, 0.12);
  --accent-strong: #0ec896;
  --danger: #ef4444;
  --radius: 14px;
  --radius-sm: 8px;
  --radius-lg: 20px;
  --maxw: 1240px;
  --shadow-soft: 0 10px 40px -10px rgba(0,0,0,0.5);
  --shadow-glow: 0 0 0 1px rgba(16,217,163,0.15), 0 10px 40px -10px rgba(16,217,163,0.35);
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 4px; }

/* --- Typography --- */
.display, h1, h2, h3 { font-family: 'Anton', 'Archivo Narrow', Impact, sans-serif; font-weight: 400; letter-spacing: 0.005em; line-height: 0.95; text-transform: uppercase; }
.display-thin { font-weight: 400; }
h1 { font-size: clamp(2.6rem, 7vw, 6.2rem); margin: 0 0 1.2rem; }
h2 { font-size: clamp(2rem, 4.6vw, 4rem); margin: 0 0 1rem; }
h3 { font-size: clamp(1.35rem, 2vw, 1.85rem); margin: 0 0 0.6rem; }
h4 { font-family: 'Inter', sans-serif; font-weight: 600; font-size: 1.05rem; letter-spacing: 0.04em; text-transform: uppercase; margin: 0 0 0.5rem; }
p { margin: 0 0 1rem; color: var(--text-muted); }
.lead { font-size: clamp(1.05rem, 1.4vw, 1.25rem); color: var(--text); max-width: 60ch; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 0.6rem;
  font-size: 0.78rem; font-weight: 600; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--accent);
}
.eyebrow::before {
  content: ''; width: 7px; height: 7px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft);
}
.eyebrow.muted { color: var(--text-muted); }
.eyebrow.muted::before { background: var(--text-muted); box-shadow: 0 0 0 3px rgba(154,167,180,0.1); }

/* --- Layout --- */
.container { max-width: var(--maxw); margin: 0 auto; padding: 0 1.5rem; }
.section { padding: clamp(2.75rem, 5.5vw, 4.75rem) 0; }
.section-tight { padding: clamp(1.75rem, 3.5vw, 2.75rem) 0; }

/* --- Section background rhythm: alternate bands so the page isn't one flat black --- */
.section--dark   { background: var(--bg); }
.section--raised { background: var(--bg-2); border-top: 1px solid var(--border-strong); border-bottom: 1px solid var(--border-strong); box-shadow: inset 0 1px 0 rgba(255,255,255,0.03); }
.section--panel  { background: linear-gradient(180deg, var(--bg-2) 0%, var(--bg-3) 100%); border-top: 1px solid var(--border-strong); border-bottom: 1px solid var(--border-strong); box-shadow: inset 0 1px 0 rgba(255,255,255,0.04); }
.section--accent { background: linear-gradient(180deg, #123a3a 0%, #0d2a2c 100%); border-top: 1px solid var(--accent-strong); border-bottom: 1px solid var(--accent-strong); position: relative; }
.section--accent::before { content: ''; position: absolute; inset: 0; background: radial-gradient(70% 120% at 85% 0%, rgba(16,217,163,0.14) 0%, transparent 55%); pointer-events: none; }
.section--accent > * { position: relative; z-index: 1; }
/* Cards on raised/panel bands sit a clear step lighter so they read against the band */
.section--raised .pillar,
.section--panel .pillar,
.section--raised .step,
.section--panel .step,
.section--raised .sector-tile,
.section--panel .sector-tile,
.section--raised .card,
.section--panel .card,
.section--raised .model-card,
.section--panel .model-card { background: var(--surface-2); border-color: var(--border-strong); }
.section--raised .pillar:hover,
.section--panel .pillar:hover,
.section--raised .step:hover,
.section--panel .step:hover,
.section--raised .card:hover,
.section--panel .card:hover { background: var(--surface-3); }
.grid { display: grid; gap: 1.25rem; }
.row { display: flex; gap: 1rem; flex-wrap: wrap; }

/* --- Header --- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(10, 14, 18, 0.7);
  backdrop-filter: saturate(140%) blur(14px);
  -webkit-backdrop-filter: saturate(140%) blur(14px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.site-header .container { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.logo { display: inline-flex; align-items: center; gap: 0.65rem; color: var(--text); font-weight: 700; letter-spacing: 0.02em; flex-shrink: 0; min-width: 0; }
.logo-mark { width: 36px; height: 36px; flex-shrink: 0; }
.logo-word { font-family: 'Anton', sans-serif; font-size: 1.45rem; letter-spacing: 0.06em; text-transform: uppercase; white-space: nowrap; }

.nav { display: flex; align-items: center; gap: 2rem; }
.nav a { color: var(--text-muted); font-size: 0.95rem; transition: color .2s; }
.nav a:hover, .nav a.active { color: var(--text); }

.nav-cta-group { display: flex; align-items: center; gap: 0.75rem; }
.menu-toggle { display: none; background: transparent; border: 1px solid var(--border-strong); color: var(--text); padding: 0.55rem 0.7rem; border-radius: 8px; }
.menu-toggle svg { display: block; }

@media (max-width: 960px) {
  .nav { display: none; position: absolute; top: 72px; left: 0; right: 0; flex-direction: column; align-items: stretch; padding: 1rem 1.25rem 1.5rem; background: #0a0e12; backdrop-filter: blur(14px); border-bottom: 1px solid var(--border); gap: 0; box-shadow: 0 20px 40px -10px rgba(0,0,0,0.6); }
  .nav.open { display: flex; }
  .nav a { padding: 0.9rem 0; border-bottom: 1px solid var(--border); font-size: 1rem; }
  .nav a:last-of-type { border-bottom: 0; }
  .menu-toggle { display: inline-flex; }
}
@media (max-width: 480px) {
  .logo-word { font-size: 1.2rem; }
  .logo-mark { width: 30px; height: 30px; }
  .nav-cta-group .btn-primary { padding: 0.5rem 0.8rem; font-size: 0.85rem; }
  .nav-cta-group .btn-primary span { display: none; }
  .nav-cta-group .btn-primary::before { content: 'Get leads'; }
}

/* --- Buttons --- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.55rem;
  padding: 0.95rem 1.4rem; border-radius: 10px;
  font-weight: 600; font-size: 0.97rem; letter-spacing: 0.01em;
  transition: transform .15s ease, background .2s ease, box-shadow .2s ease, color .2s ease, border-color .2s ease;
  border: 1px solid transparent; white-space: nowrap;
}
.btn-primary { background: var(--accent); color: #062318; border-color: var(--accent); font-weight: 700; box-shadow: 0 8px 24px -8px rgba(16,217,163,0.45); }
.btn-primary:hover { background: var(--accent-strong); transform: translateY(-2px); box-shadow: 0 16px 36px -10px rgba(16,217,163,0.65); }
/* Secondary buttons: clearly visible filled surface + bright border so the button reads as a button */
.btn-ghost { background: var(--surface-2); color: var(--text); border-color: var(--border-strong); }
.btn-ghost:hover { background: var(--surface-3); border-color: var(--accent); color: #fff; transform: translateY(-2px); }
.btn-dark { background: var(--surface-2); color: var(--text); border-color: var(--border-strong); }
.btn-dark:hover { background: var(--surface-3); border-color: var(--accent); }
/* Outline-on-accent button (used on the green CTA band) */
.btn-outline { background: rgba(255,255,255,0.06); color: #fff; border-color: rgba(255,255,255,0.5); }
.btn-outline:hover { background: rgba(255,255,255,0.14); border-color: #fff; transform: translateY(-2px); }
.btn-sm { padding: 0.6rem 0.95rem; font-size: 0.88rem; }
.btn-arrow { width: 14px; height: 14px; }

/* --- Hero --- */
.hero {
  position: relative;
  isolation: isolate;
  min-height: 76vh;
  display: flex; align-items: center;
  overflow: hidden;
  padding-top: 2.5rem; padding-bottom: 3rem;
}
.hero-bg {
  position: absolute; inset: 0; z-index: -2;
  background-image: url('public/images/hero.webp');
  background-size: cover; background-position: center right;
  filter: saturate(105%) contrast(102%);
}
.hero-overlay {
  position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(60% 90% at 30% 50%, rgba(10,14,18,0.92) 0%, rgba(10,14,18,0.65) 45%, rgba(10,14,18,0.2) 80%, rgba(10,14,18,0) 100%),
    linear-gradient(180deg, rgba(10,14,18,0.85) 0%, rgba(10,14,18,0.35) 40%, rgba(10,14,18,0.9) 100%);
}
.hero-inner { max-width: 880px; }
.hero h1 { letter-spacing: -0.005em; }
.hero h1 .accent { color: var(--accent); }
.hero-sub { font-size: clamp(1.05rem, 1.4vw, 1.3rem); color: var(--text-muted); max-width: 56ch; margin-bottom: 2rem; }
.hero-sub strong { color: var(--text); font-weight: 600; }
.hero-ctas { display: flex; gap: 0.85rem; flex-wrap: wrap; }
.hero-meta { display: flex; gap: 2rem; margin-top: 2rem; flex-wrap: wrap; color: var(--text-dim); font-size: 0.88rem; letter-spacing: 0.06em; text-transform: uppercase; }
.hero-meta span::before { content: '✓'; color: var(--accent); margin-right: 0.5rem; font-weight: bold; }

/* Hero accent arc */
.hero-arc {
  position: absolute; bottom: -50%; right: -25%; width: 80%; aspect-ratio: 1;
  border: 1px solid rgba(16,217,163,0.15);
  border-radius: 50%;
  z-index: -1;
  pointer-events: none;
}
.hero-arc::before {
  content: ''; position: absolute; inset: 12%; border: 1px solid rgba(16,217,163,0.08); border-radius: 50%;
}

/* --- Logo wall --- */
.logo-wall {
  background: var(--bg-2);
  border-top: 1px solid var(--border-strong);
  border-bottom: 1px solid var(--border-strong);
  padding: 3rem 0;
}
.logo-wall-label {
  text-align: center; color: var(--text-muted); font-size: 0.82rem; letter-spacing: 0.22em; text-transform: uppercase; margin-bottom: 2rem;
}
.logo-row {
  display: flex; align-items: center; justify-content: center; flex-wrap: wrap;
  gap: clamp(1.5rem, 4vw, 3.5rem);
}
.logo-row .logo-item {
  height: 28px;
  opacity: 0.55;
  filter: grayscale(1) brightness(1.1);
  transition: opacity .25s ease, filter .25s ease, transform .25s ease;
  display: inline-flex; align-items: center;
}
.logo-row .logo-item:hover { opacity: 1; filter: grayscale(0) brightness(1); transform: translateY(-2px); }
.logo-row .logo-item img, .logo-row .logo-item svg { height: 100%; width: auto; max-width: 140px; }
.logo-row .logo-item.tall { height: 34px; }

/* --- Stat strip --- */
.stat-strip { background: var(--bg); }
.stat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--border-strong); border: 1px solid var(--border-strong); border-radius: var(--radius); overflow: hidden; }
.stat-cell { background: var(--surface); padding: 2.4rem 1.6rem; text-align: left; }
.stat-num { font-family: 'Anton', sans-serif; font-size: clamp(2.5rem, 5vw, 4rem); color: var(--text); line-height: 1; letter-spacing: -0.01em; }
.stat-num .accent { color: var(--accent); }
.stat-label { font-size: 0.82rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--text-muted); margin-top: 0.7rem; }
@media (max-width: 800px) { .stat-grid { grid-template-columns: repeat(2, 1fr); } }

/* --- Section heading --- */
.section-head { max-width: 720px; margin-bottom: 2rem; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head .eyebrow { margin-bottom: 1rem; }

/* --- Pillar / feature cards --- */
.pillar-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.25rem; }
.pillar-grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 1000px) { .pillar-grid, .pillar-grid.cols-3 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px)  { .pillar-grid, .pillar-grid.cols-3 { grid-template-columns: 1fr; } }
.pillar {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.75rem;
  position: relative;
  transition: transform .25s ease, border-color .25s ease, background .25s ease;
}
.pillar:hover { border-color: var(--accent); transform: translateY(-4px); }
.pillar-icon {
  width: 44px; height: 44px; border-radius: 10px;
  background: var(--accent-soft); color: var(--accent);
  display: inline-flex; align-items: center; justify-content: center;
  margin-bottom: 1.1rem;
}
.pillar-icon svg { width: 22px; height: 22px; }
.pillar h3 { font-family: 'Inter', sans-serif; text-transform: none; font-weight: 700; font-size: 1.18rem; letter-spacing: -0.005em; line-height: 1.25; }
.pillar p { color: var(--text-muted); margin: 0; font-size: 0.96rem; }

/* --- How it works timeline --- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.25rem; position: relative; }
@media (max-width: 1000px) { .steps { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px)  { .steps { grid-template-columns: 1fr; } }
.step {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.8rem;
  position: relative;
}
.step-num { font-family: 'Anton', sans-serif; font-size: 3rem; line-height: 1; color: var(--accent); letter-spacing: 0; margin-bottom: 0.6rem; }
.step h3 { font-family: 'Inter', sans-serif; text-transform: none; font-weight: 700; font-size: 1.15rem; letter-spacing: -0.005em; }
.step p { font-size: 0.95rem; }

/* --- Sectors grid --- */
.sector-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }
@media (max-width: 1100px) { .sector-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 800px)  { .sector-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px)  { .sector-grid { grid-template-columns: 1fr; } }
.sector-tile {
  display: block; position: relative;
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: var(--radius);
  padding: 1.5rem 1.4rem;
  transition: border-color .25s, transform .25s, background .25s;
  overflow: hidden;
}
.sector-tile:hover { border-color: var(--accent); transform: translateY(-3px); background: var(--surface-2); }
.sector-tile::after {
  content: '→'; position: absolute; right: 1.2rem; top: 1.4rem; color: var(--text-dim); transition: color .25s, transform .25s;
}
.sector-tile:hover::after { color: var(--accent); transform: translateX(3px); }
.sector-tile h4 { font-family: 'Inter', sans-serif; font-size: 1.05rem; text-transform: none; letter-spacing: -0.005em; font-weight: 700; color: var(--text); margin: 0 0 0.35rem; }
.sector-tile p { margin: 0; font-size: 0.85rem; color: var(--text-muted); }
.sector-tile .pill { display: inline-block; padding: 0.15rem 0.55rem; border-radius: 999px; background: var(--accent-soft); color: var(--accent); font-size: 0.7rem; letter-spacing: 0.1em; text-transform: uppercase; font-weight: 600; margin-bottom: 0.7rem; }

/* --- Integrations / 2-col split --- */
.split { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: clamp(2rem, 5vw, 5rem); align-items: center; }
@media (max-width: 900px) { .split { grid-template-columns: 1fr; } }
.split-image {
  position: relative; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--border);
  aspect-ratio: 4/3;
  background: var(--surface);
}
.split-image img { width: 100%; height: 100%; object-fit: cover; }
.split-image::after {
  content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 40%, rgba(10,14,18,0.5) 100%); pointer-events: none;
}
.split-image-frame {
  position: relative; isolation: isolate;
}
.split-image-frame::before {
  content: ''; position: absolute; top: -14px; left: -14px; width: 70%; height: 70%; border: 1px solid var(--accent); border-radius: var(--radius); z-index: -1;
}
.split-image-frame::after {
  content: ''; position: absolute; bottom: -14px; right: -14px; width: 50%; height: 50%; border: 1px solid rgba(16,217,163,0.3); border-radius: var(--radius); z-index: -1;
}

.integration-logos { display: flex; flex-wrap: wrap; gap: 1.25rem; margin-top: 1.5rem; }
.integration-chip {
  display: inline-flex; align-items: center; gap: 0.7rem;
  padding: 0.65rem 1rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 999px;
  font-weight: 500; color: var(--text); font-size: 0.92rem;
  transition: border-color .2s;
}
.integration-chip:hover { border-color: var(--accent); }
.integration-chip img { height: 18px; width: auto; }

/* --- Commercial models --- */
.model-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }
@media (max-width: 900px) { .model-grid { grid-template-columns: 1fr; } }
.model-card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 2rem; position: relative;
  display: flex; flex-direction: column;
}
.model-card.featured { border-color: var(--accent); background: linear-gradient(180deg, rgba(16,217,163,0.06), var(--surface)); }
.model-card.featured::before {
  content: 'Most popular'; position: absolute; top: -10px; right: 1.5rem;
  background: var(--accent); color: #062318; font-size: 0.7rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase;
  padding: 0.25rem 0.65rem; border-radius: 999px;
}
.model-card h3 { font-family: 'Inter', sans-serif; text-transform: none; font-weight: 700; font-size: 1.3rem; letter-spacing: -0.01em; margin-bottom: 0.4rem; }
.model-card .price { font-family: 'Anton', sans-serif; font-size: 2.2rem; color: var(--text); margin: 0.5rem 0 0.2rem; line-height: 1; }
.model-card .price small { font-family: 'Inter', sans-serif; font-size: 0.8rem; color: var(--text-muted); font-weight: 500; letter-spacing: 0.06em; text-transform: uppercase; margin-left: 0.4rem; }
.model-card ul { list-style: none; padding: 0; margin: 1.4rem 0 1.8rem; }
.model-card li { display: flex; align-items: flex-start; gap: 0.6rem; padding: 0.5rem 0; color: var(--text); font-size: 0.95rem; border-bottom: 1px solid var(--border); }
.model-card li:last-child { border-bottom: 0; }
.model-card li::before {
  content: ''; width: 16px; height: 16px; border-radius: 50%; background: var(--accent-soft); flex-shrink: 0; margin-top: 4px; position: relative;
}
.model-card li::after {
  content: ''; position: absolute; width: 6px; height: 3px; border-left: 2px solid var(--accent); border-bottom: 2px solid var(--accent); transform: rotate(-45deg); margin-left: 5px; margin-top: 8px;
}
.model-card .btn { margin-top: auto; }

/* --- Testimonial --- */
.quote {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: clamp(2rem, 4vw, 3.5rem); position: relative;
  max-width: 980px; margin: 0 auto;
}
.quote::before {
  content: '"'; position: absolute; top: -10px; left: 1.5rem; font-family: 'Anton', sans-serif; font-size: 6rem; line-height: 1; color: var(--accent); opacity: 0.6;
}
.quote-text { font-family: 'Inter', sans-serif; font-size: clamp(1.2rem, 2vw, 1.6rem); color: var(--text); line-height: 1.4; margin: 0 0 1.5rem; font-weight: 500; }
.quote-author { display: flex; align-items: center; gap: 0.85rem; color: var(--text-muted); font-size: 0.95rem; }
.quote-author strong { color: var(--text); font-weight: 600; }
.quote-author .dot { width: 4px; height: 4px; border-radius: 50%; background: var(--text-dim); }

/* --- FAQ --- */
.faq { max-width: 880px; margin: 0 auto; }
.faq-item {
  border-bottom: 1px solid var(--border);
}
.faq-item:first-child { border-top: 1px solid var(--border); }
.faq-q {
  width: 100%; background: transparent; border: 0; color: var(--text);
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: 1.4rem 0; text-align: left; font-size: 1.05rem; font-weight: 600;
}
.faq-q::after {
  content: ''; width: 12px; height: 12px; border-right: 2px solid var(--text-muted); border-bottom: 2px solid var(--text-muted);
  transform: rotate(45deg); transition: transform .25s; flex-shrink: 0;
}
.faq-item.open .faq-q::after { transform: rotate(-135deg); border-color: var(--accent); }
.faq-a {
  max-height: 0; overflow: hidden; transition: max-height .35s ease, padding .25s ease;
  color: var(--text-muted);
}
.faq-item.open .faq-a { max-height: 600px; padding: 0 0 1.4rem; }

/* --- CTA band --- */
.cta-band {
  background: linear-gradient(135deg, #0d1d22 0%, #07120f 100%);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  position: relative; overflow: hidden;
}
.cta-band::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(60% 80% at 80% 50%, rgba(16,217,163,0.2) 0%, transparent 60%);
  pointer-events: none;
}
.cta-band .container { position: relative; text-align: center; }
.cta-band h2 { margin-bottom: 1.5rem; }
.cta-band .lead { margin: 0 auto 2rem; }

/* --- Footer --- */
.site-footer {
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  padding: 4rem 0 2rem;
}
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 2rem; margin-bottom: 3rem; }
@media (max-width: 800px) { .footer-grid { grid-template-columns: repeat(2, 1fr); } .footer-brand { grid-column: 1 / -1; } }
.footer-brand p { color: var(--text-muted); max-width: 38ch; margin-top: 1.2rem; font-size: 0.95rem; }
.footer-col h5 { font-size: 0.78rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--text-dim); margin: 0 0 1rem; font-weight: 600; }
.footer-col ul { list-style: none; padding: 0; margin: 0; }
.footer-col li { margin-bottom: 0.7rem; }
.footer-col a { color: var(--text-muted); font-size: 0.95rem; transition: color .2s; }
.footer-col a:hover { color: var(--accent); }
.footer-bottom {
  border-top: 1px solid var(--border); padding-top: 1.5rem;
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 1rem;
  color: var(--text-dim); font-size: 0.85rem;
}

/* --- Generic page hero (non-home) --- */
.page-hero {
  background: linear-gradient(180deg, var(--bg-2), var(--bg));
  padding: clamp(4rem, 9vw, 7rem) 0 clamp(3rem, 6vw, 5rem);
  border-bottom: 1px solid var(--border);
  position: relative; overflow: hidden;
}
.page-hero::after {
  content: ''; position: absolute; top: -200px; right: -150px; width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(16,217,163,0.12) 0%, transparent 70%); pointer-events: none;
}
.page-hero .container { position: relative; max-width: 900px; }
.page-hero h1 { font-size: clamp(2.2rem, 5.5vw, 4.5rem); }

/* --- Sector hero with background image (same overlay as homepage hero) --- */
.sector-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(4rem, 9vw, 7rem) 0 clamp(3rem, 6vw, 5rem);
  border-bottom: 1px solid var(--border);
}
.sector-hero .sector-hero-bg {
  position: absolute; inset: 0; z-index: -2;
  background-size: cover; background-position: center right;
  filter: saturate(105%) contrast(102%);
}
.sector-hero .sector-hero-overlay {
  position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(60% 90% at 30% 50%, rgba(10,14,18,0.92) 0%, rgba(10,14,18,0.65) 45%, rgba(10,14,18,0.2) 80%, rgba(10,14,18,0) 100%),
    linear-gradient(180deg, rgba(10,14,18,0.85) 0%, rgba(10,14,18,0.35) 40%, rgba(10,14,18,0.9) 100%);
}
.sector-hero .container { position: relative; max-width: 900px; }
.sector-hero h1 { font-size: clamp(2.2rem, 5.5vw, 4.5rem); }
@media (max-width: 760px) {
  .sector-hero .sector-hero-overlay {
    background:
      linear-gradient(180deg, rgba(10,14,18,0.78) 0%, rgba(10,14,18,0.6) 40%, rgba(10,14,18,0.92) 100%);
  }
}

/* --- Forms --- */
.form-card {
  background: linear-gradient(180deg, var(--surface-2) 0%, var(--surface) 100%);
  border: 1px solid var(--border-strong); border-radius: var(--radius-lg);
  padding: clamp(1.8rem, 4vw, 3rem);
  box-shadow: 0 30px 80px -30px rgba(0,0,0,0.7);
  position: relative; overflow: hidden;
}
.form-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--accent), transparent 70%);
}
.form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.25rem; }
@media (max-width: 700px) { .form-grid { grid-template-columns: 1fr; } }
.form-field { display: flex; flex-direction: column; gap: 0.5rem; }
.form-field.full { grid-column: 1 / -1; }
.form-field label { font-size: 0.85rem; font-weight: 600; color: var(--text); letter-spacing: 0.02em; }
.form-field label .req { color: var(--accent); }
.form-field input, .form-field select, .form-field textarea {
  background: var(--bg); border: 1px solid var(--border-strong); color: var(--text);
  padding: 0.95rem 1.05rem; border-radius: 10px; font-size: 0.97rem; font-family: inherit;
  transition: border-color .2s, background .2s, box-shadow .2s;
  width: 100%;
}
.form-field input::placeholder, .form-field textarea::placeholder { color: var(--text-dim); }
.form-field input:hover, .form-field select:hover, .form-field textarea:hover { border-color: var(--text-dim); }
.form-field input:focus, .form-field select:focus, .form-field textarea:focus {
  outline: none; border-color: var(--accent); background: var(--bg-2);
  box-shadow: 0 0 0 3px rgba(16,217,163,0.18);
}
.form-field textarea { resize: vertical; min-height: 130px; }
.form-field .helper { font-size: 0.82rem; color: var(--text-dim); }
/* Custom select chevron */
.form-field select {
  appearance: none; -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 16 16' fill='none' stroke='%2310d9a3' stroke-width='2'%3E%3Cpath d='M4 6l4 4 4-4'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 1rem center; padding-right: 2.6rem;
}
.form-field select option { background: var(--bg-2); color: var(--text); }

/* Step group cards inside the form */
.form-group { border: 1px solid var(--border); border-radius: var(--radius); padding: 1.5rem; margin-bottom: 1.5rem; background: rgba(0,0,0,0.18); }
.form-group:last-of-type { margin-bottom: 0; }
.form-group-head { display: flex; align-items: center; gap: 0.7rem; margin-bottom: 1.25rem; }
.form-group-head .n {
  display: inline-flex; width: 28px; height: 28px; border-radius: 50%;
  background: var(--accent); color: #062318; align-items: center; justify-content: center;
  font-size: 0.85rem; font-weight: 800; flex-shrink: 0;
}
.form-group-head .t { font-weight: 700; color: var(--text); font-size: 1.02rem; letter-spacing: 0.01em; }
.form-submit-row { margin-top: 1.75rem; display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
.form-card .btn-primary { padding: 1.05rem 1.8rem; font-size: 1.02rem; }

/* --- Multi-step quiz wizard --- */
.wizard-progress { margin-bottom: 1.75rem; }
.wizard-progress-bar { height: 6px; border-radius: 999px; background: var(--bg-2); overflow: hidden; }
.wizard-progress-bar span { display: block; height: 100%; background: linear-gradient(90deg, var(--accent-strong), var(--accent)); border-radius: 999px; transition: width 0.35s ease; }
.wizard-progress-label { margin-top: 0.6rem; font-size: 0.85rem; color: var(--text-muted); font-weight: 600; letter-spacing: 0.01em; }
.wizard-step { display: none; animation: wizFade 0.3s ease; }
.wizard-step.active { display: block; }
@keyframes wizFade { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }
.wizard-q { font-family: 'Anton', sans-serif; font-weight: 400; font-size: clamp(1.5rem, 3.2vw, 2.1rem); letter-spacing: 0.01em; line-height: 1.1; margin: 0 0 0.4rem; color: var(--text); }
.wizard-sub { color: var(--text-muted); margin: 0 0 1.4rem; }
.wizard-nav { margin-top: 1.6rem; display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.wizard-nav .wizard-back { padding: 0.95rem 1.5rem; }
.field-error { border-color: #ff6b6b !important; box-shadow: 0 0 0 2px rgba(255,107,107,0.18) !important; }

.form-step-tabs { display: flex; gap: 0.5rem; margin-bottom: 2rem; flex-wrap: wrap; }
.form-step-tabs .tab {
  padding: 0.5rem 0.9rem; border-radius: 999px; background: var(--bg-2); color: var(--text-muted);
  font-size: 0.85rem; font-weight: 600; letter-spacing: 0.06em; border: 1px solid var(--border);
  display: inline-flex; align-items: center; gap: 0.5rem;
}
.form-step-tabs .tab .n { display: inline-flex; width: 20px; height: 20px; border-radius: 50%; background: var(--accent-soft); color: var(--accent); align-items: center; justify-content: center; font-size: 0.75rem; }

/* --- Misc utility --- */
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.mt-1 { margin-top: 1rem; }
.mt-2 { margin-top: 2rem; }
.mt-3 { margin-top: 3rem; }
.mb-0 { margin-bottom: 0; }
.text-muted { color: var(--text-muted); }
.text-accent { color: var(--accent); }
.divider { height: 1px; background: var(--border); margin: 3rem 0; }
.tag { display: inline-block; padding: 0.3rem 0.65rem; border-radius: 999px; background: var(--accent-soft); color: var(--accent); font-size: 0.72rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; }

/* --- Two-col text content --- */
.two-col-text { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; }
@media (max-width: 800px) { .two-col-text { grid-template-columns: 1fr; } }

/* --- Lead card (data preview) --- */
.lead-card {
  background: var(--bg-2); border: 1px solid var(--border); border-radius: var(--radius); padding: 1.5rem;
  font-family: 'JetBrains Mono', ui-monospace, SFMono-Regular, monospace; font-size: 0.88rem;
}
.lead-card h4 { font-family: 'Inter', sans-serif; font-size: 0.85rem; color: var(--text-muted); letter-spacing: 0.14em; margin-bottom: 1rem; }
.lead-card .field { display: flex; justify-content: space-between; padding: 0.45rem 0; border-bottom: 1px dashed var(--border); }
.lead-card .field:last-child { border-bottom: 0; }
.lead-card .k { color: var(--text-dim); }
.lead-card .v { color: var(--text); font-weight: 500; }
.lead-card .v.accent { color: var(--accent); }

/* --- Marquee for logos (optional) --- */
.marquee {
  overflow: hidden; mask-image: linear-gradient(90deg, transparent 0%, #000 8%, #000 92%, transparent 100%);
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 8%, #000 92%, transparent 100%);
}
.marquee-track {
  display: flex; gap: clamp(2rem, 4vw, 3.5rem); align-items: center;
  animation: marquee 40s linear infinite;
  width: max-content;
}
@keyframes marquee { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }
.marquee:hover .marquee-track { animation-play-state: paused; }

/* --- Reveal on scroll --- */
.reveal { opacity: 0; transform: translateY(20px); transition: opacity .8s ease, transform .8s ease; }
.reveal.in { opacity: 1; transform: translateY(0); }
/* Fallback: if JS never runs, content must still be visible */
.no-js .reveal,
html:not(.js) .reveal { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* --- Section dividers / thin lines --- */
.thin-divider {
  height: 1px; background: linear-gradient(90deg, transparent, var(--border-strong), transparent);
}

/* --- Tank/Reservoir illustration on hero (subtle) --- */
.hero-decor {
  position: absolute; right: 6%; bottom: 12%; width: 200px; opacity: 0.4; pointer-events: none; z-index: -1;
}
@media (max-width: 800px) { .hero-decor { display: none; } }

/* --- Print --- */
@media print { .site-header, .site-footer, .cta-band { display: none; } }

/* ===== Legal pages ===== */
.legal-prose h2 { font-family: var(--font-body, 'Inter', sans-serif); font-size: 1.25rem; font-weight: 700; margin: 2.2rem 0 0.6rem; color: #fff; }
.legal-prose p, .legal-prose li { color: rgba(255,255,255,0.74); line-height: 1.7; font-size: 1rem; }
.legal-prose ul { margin: 0.5rem 0 1rem; padding-left: 1.25rem; }
.legal-prose li { margin-bottom: 0.5rem; }
.legal-prose a { color: var(--accent, #10d9a3); }
.legal-prose strong { color: rgba(255,255,255,0.92); }
.legal-prose .text-muted { color: rgba(255,255,255,0.5); }

/* ===== Contact info cards (responsive) ===== */
.contact-info-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
@media (max-width: 760px) {
  .contact-info-grid { grid-template-columns: 1fr; }
}