/* ─────────────────────────────────────────────────────────────────────────────
   AI Factory Platform — Main Stylesheet
   ─────────────────────────────────────────────────────────────────────────── */

/* ── Reset & Base ─────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:           #0a0d14;
  --bg-2:         #0f1421;
  --bg-3:         #141b2d;
  --surface:      #1a2238;
  --surface-2:    #1f2a42;
  --border:       rgba(255,255,255,0.08);
  --border-light: rgba(255,255,255,0.12);
  --text:         #e8edf8;
  --text-muted:   #8b97b4;
  --text-dim:     #5a6480;
  --accent:       #3b82f6;
  --accent-2:     #6366f1;
  --accent-3:     #10b981;
  --accent-4:     #f59e0b;
  --danger:       #ef4444;
  --radius:       12px;
  --radius-lg:    20px;
  --shadow:       0 4px 24px rgba(0,0,0,0.4);
  --shadow-lg:    0 8px 48px rgba(0,0,0,0.6);
  --font:         'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --transition:   0.25s ease;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  /* Safe area padding for iPhone notch / home indicator */
  padding-left: env(safe-area-inset-left);
  padding-right: env(safe-area-inset-right);
}

/* Remove tap flash on mobile */
a, button, .btn, .pain-card, .industry-card, .pillar-card, .pricing-card {
  -webkit-tap-highlight-color: transparent;
}

/* ── Typography ───────────────────────────────────────────────────────────── */
h1, h2, h3, h4 { font-weight: 700; line-height: 1.2; letter-spacing: -0.02em; }
h1 { font-size: clamp(2.4rem, 5vw, 4rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); }
h3 { font-size: 1.25rem; font-weight: 600; }
p  { color: var(--text-muted); }
a  { color: inherit; text-decoration: none; transition: color var(--transition); }
ul { list-style: none; }
strong { color: var(--text); }

/* ── Layout ───────────────────────────────────────────────────────────────── */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section {
  padding: 96px 0;
}

.section-dark {
  background: var(--bg-2);
}

.section-gradient {
  background: linear-gradient(160deg, var(--bg) 0%, var(--bg-3) 100%);
}

/* ── Buttons ──────────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  padding: .65rem 1.4rem;
  border-radius: var(--radius);
  font-size: .95rem;
  font-weight: 600;
  font-family: var(--font);
  cursor: pointer;
  border: none;
  transition: all var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #fff;
  box-shadow: 0 0 0 0 rgba(59,130,246,0.4);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(59,130,246,0.35);
}

.btn-ghost {
  background: transparent;
  color: var(--text-muted);
  border: 1.5px solid var(--border-light);
}
.btn-ghost:hover { color: var(--text); border-color: rgba(255,255,255,0.25); }

.btn-outline {
  background: transparent;
  color: var(--text);
  border: 1.5px solid var(--border-light);
}
.btn-outline:hover { background: var(--surface); }

.btn-nav {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #fff !important;
  padding: .5rem 1.1rem;
  font-size: .875rem;
}
.btn-nav:hover { transform: translateY(-1px); box-shadow: 0 4px 16px rgba(59,130,246,0.3); }

.btn-lg { padding: .9rem 2rem; font-size: 1.05rem; }
.btn-block { width: 100%; }

/* ── Utility ──────────────────────────────────────────────────────────────── */
.gradient-text {
  background: linear-gradient(90deg, var(--accent), var(--accent-2), var(--accent-3));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-tag {
  display: inline-block;
  padding: .35rem .9rem;
  border-radius: 999px;
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}
.tag-red    { background: rgba(239,68,68,.15);    color: #f87171; border: 1px solid rgba(239,68,68,.3); }
.tag-blue   { background: rgba(59,130,246,.15);   color: #60a5fa; border: 1px solid rgba(59,130,246,.3); }
.tag-green  { background: rgba(16,185,129,.15);   color: #34d399; border: 1px solid rgba(16,185,129,.3); }
.tag-purple { background: rgba(99,102,241,.15);   color: #a5b4fc; border: 1px solid rgba(99,102,241,.3); }

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 4rem;
}
.section-title { margin-bottom: 1rem; }
.section-sub   { font-size: 1.05rem; }

/* ── Navbar ───────────────────────────────────────────────────────────────── */
/* Navbar safe area for notch */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: calc(.9rem + env(safe-area-inset-top, 0px)) env(safe-area-inset-right, 0px) .9rem env(safe-area-inset-left, 0px);
  background: rgba(10, 13, 20, 0.6);
  backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--border);
  transition: all var(--transition);
}
.navbar.scrolled {
  background: rgba(10,13,20,0.95);
  padding-top: calc(.65rem + env(safe-area-inset-top, 0px));
  padding-bottom: .65rem;
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text) !important;
}
.brand-icon {
  font-size: 1.5rem;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.brand-name strong { color: var(--accent); }
.brand-tld { color: var(--accent-3); font-weight: 400; font-size: .9em; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}
.nav-links a {
  font-size: .9rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: color var(--transition);
}
.nav-links a:hover { color: var(--text); }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all var(--transition);
}

/* ── Hero ─────────────────────────────────────────────────────────────────── */
.hero {
  position: relative;
  padding: 160px 0 100px;
  overflow: hidden;
}

.hero-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(59,130,246,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(59,130,246,0.04) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, black, transparent);
}
.hero::after {
  content: '';
  position: absolute;
  top: -200px; left: 50%;
  transform: translateX(-50%);
  width: 800px; height: 600px;
  background: radial-gradient(ellipse, rgba(59,130,246,.12) 0%, transparent 70%);
  pointer-events: none;
}

.hero-inner {
  position: relative;
  z-index: 1;
  text-align: center;
}

.hero-badge {
  display: inline-block;
  padding: .4rem 1rem;
  background: rgba(59,130,246,.1);
  border: 1px solid rgba(59,130,246,.3);
  border-radius: 999px;
  font-size: .82rem;
  font-weight: 600;
  color: #60a5fa;
  letter-spacing: .04em;
  margin-bottom: 1.5rem;
}

.hero-title {
  margin-bottom: 1.5rem;
  font-weight: 900;
}

.hero-sub {
  font-size: 1.15rem;
  max-width: 620px;
  margin: 0 auto 2.5rem;
  line-height: 1.7;
}

.hero-cta {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 4rem;
}

.hero-stats {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  flex-wrap: wrap;
}

.stat-card {
  background: var(--surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  padding: 1.2rem 1.8rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .25rem;
  min-width: 140px;
  transition: transform var(--transition);
}
.stat-card:hover { transform: translateY(-3px); }
.stat-num {
  font-size: 1.7rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--accent), var(--accent-3));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stat-label { font-size: .8rem; color: var(--text-muted); font-weight: 500; }

/* ── Pain Points ──────────────────────────────────────────────────────────── */
.pain-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1.5rem;
}

.pain-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.pain-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--danger), #f97316);
  opacity: 0;
  transition: opacity var(--transition);
}
.pain-card:hover { border-color: rgba(239,68,68,.3); transform: translateY(-3px); }
.pain-card:hover::before { opacity: 1; }

.pain-icon {
  font-size: 2rem;
  margin-bottom: 1rem;
  display: block;
}
.pain-card h3 { margin-bottom: .75rem; font-size: 1.05rem; }
.pain-card p  { font-size: .93rem; margin-bottom: 1rem; }

.pain-cost {
  font-size: .82rem;
  padding: .4rem .8rem;
  background: rgba(239,68,68,.1);
  border: 1px solid rgba(239,68,68,.2);
  border-radius: 6px;
  color: #fca5a5;
  display: inline-block;
}

/* ── Solutions ────────────────────────────────────────────────────────────── */
.solution-blocks { display: flex; flex-direction: column; gap: 4rem; }

.solution-block {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 3rem;
  align-items: start;
}
.solution-block-reverse {
  grid-template-columns: 1fr auto;
}
.solution-block-reverse .sol-left { order: 2; }
.solution-block-reverse .sol-right { order: 1; }

.sol-left {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  min-width: 80px;
}

.sol-number {
  font-size: 3.5rem;
  font-weight: 900;
  color: var(--border-light);
  line-height: 1;
  letter-spacing: -0.05em;
}

.sol-icon-wrap {
  width: 72px; height: 72px;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
}
.gradient-1 { background: linear-gradient(135deg, rgba(59,130,246,.25), rgba(59,130,246,.08)); border: 1px solid rgba(59,130,246,.3); }
.gradient-2 { background: linear-gradient(135deg, rgba(99,102,241,.25), rgba(99,102,241,.08)); border: 1px solid rgba(99,102,241,.3); }
.gradient-3 { background: linear-gradient(135deg, rgba(16,185,129,.25), rgba(16,185,129,.08)); border: 1px solid rgba(16,185,129,.3); }
.gradient-4 { background: linear-gradient(135deg, rgba(245,158,11,.25), rgba(245,158,11,.08)); border: 1px solid rgba(245,158,11,.3); }

.sol-right h3 { font-size: 1.55rem; margin-bottom: .85rem; }
.sol-right > p { margin-bottom: 1.25rem; line-height: 1.7; font-size: .97rem; }
.sol-right em { color: var(--accent); font-style: normal; font-weight: 600; }

.feature-list { margin-bottom: 1.25rem; }
.feature-list li {
  padding: .4rem 0;
  padding-left: 1.4rem;
  position: relative;
  font-size: .92rem;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
}
.feature-list li:last-child { border-bottom: none; }
.feature-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--accent-3);
  font-weight: 700;
}

.outcome-tag {
  display: inline-block;
  padding: .45rem 1rem;
  background: rgba(16,185,129,.1);
  border: 1px solid rgba(16,185,129,.25);
  border-radius: 8px;
  font-size: .85rem;
  color: #6ee7b7;
  font-weight: 500;
}

/* ── Products Grid ────────────────────────────────────────────────────────── */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 1.75rem;
}

.product-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: .75rem;
}
.product-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  opacity: 0;
  transition: opacity var(--transition);
}
.product-card:hover {
  border-color: rgba(59,130,246,.3);
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}
.product-card:hover::before { opacity: 1; }

.product-tag-label {
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--text-dim);
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: .2rem .7rem;
  display: inline-block;
}
.product-card h3 { font-size: 1.15rem; margin-bottom: 0; }
.product-card > p { font-size: .9rem; margin-bottom: 0; }

/* ── Industries ───────────────────────────────────────────────────────────── */
.industry-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 1.25rem;
}

.industry-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.75rem 1.5rem;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.industry-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent-3), var(--accent));
  opacity: 0;
  transition: opacity var(--transition);
}
.industry-card:hover {
  border-color: rgba(16,185,129,.3);
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}
.industry-card:hover::before { opacity: 1; }

.industry-icon { font-size: 2.2rem; margin-bottom: .75rem; display: block; }
.industry-card h3 { font-size: 1rem; margin-bottom: .85rem; }
.industry-card ul { display: flex; flex-direction: column; gap: .4rem; margin-bottom: 1rem; }
.industry-card li {
  font-size: .82rem;
  color: var(--text-muted);
  padding-left: 1rem;
  position: relative;
}
.industry-card li::before {
  content: '·';
  position: absolute;
  left: .15rem;
  color: var(--accent-3);
  font-weight: 700;
}
.industry-kpi {
  font-size: .8rem;
  padding: .35rem .75rem;
  background: rgba(16,185,129,.08);
  border: 1px solid rgba(16,185,129,.2);
  border-radius: 6px;
  color: #6ee7b7;
  display: inline-block;
}

/* ── Steps Timeline ───────────────────────────────────────────────────────── */
.steps-timeline {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
}
.steps-timeline::before {
  content: '';
  position: absolute;
  left: 28px;
  top: 48px;
  bottom: 48px;
  width: 2px;
  background: linear-gradient(to bottom, var(--accent), var(--accent-2), var(--accent-3));
  opacity: .3;
}

.step {
  display: flex;
  gap: 2rem;
  align-items: flex-start;
  margin-bottom: 2.5rem;
  position: relative;
}
.step:last-child { margin-bottom: 0; }

.step-num {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  font-weight: 800;
  color: #fff;
  flex-shrink: 0;
  box-shadow: 0 0 0 6px rgba(59,130,246,.12);
  position: relative;
  z-index: 1;
}

.step-body {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  flex: 1;
  transition: all var(--transition);
}
.step-body:hover { border-color: var(--border-light); box-shadow: var(--shadow); }
.step-body h3 { font-size: 1.05rem; margin-bottom: .5rem; }
.step-body p  { font-size: .9rem; }

.step-duration {
  display: inline-block;
  margin-top: .75rem;
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--accent);
  background: rgba(59,130,246,.1);
  border: 1px solid rgba(59,130,246,.2);
  border-radius: 999px;
  padding: .2rem .7rem;
}

/* ── Platform Pillars ────────────────────────────────────────────────────── */
.platform-pillars {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}

.pillar-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.pillar-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  opacity: 0;
  transition: opacity var(--transition);
}
.pillar-card:hover {
  border-color: rgba(59,130,246,.3);
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}
.pillar-card:hover::before { opacity: 1; }

.pillar-icon {
  font-size: 2rem;
  margin-bottom: .9rem;
  display: block;
}
.pillar-card h3 { font-size: 1.05rem; margin-bottom: .65rem; }
.pillar-card p  { font-size: .92rem; line-height: 1.65; }

/* ── Testimonials ─────────────────────────────────────────────────────────── */
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}

.testimonial-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  position: relative;
  transition: all var(--transition);
}
.testimonial-card:hover {
  border-color: var(--border-light);
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}

.quote-mark {
  font-size: 4rem;
  font-family: Georgia, serif;
  color: var(--accent);
  line-height: .8;
  margin-bottom: 1rem;
  opacity: .4;
}
.testimonial-card p {
  font-size: .92rem;
  line-height: 1.7;
  margin-bottom: 1.5rem;
  color: var(--text-muted);
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: .85rem;
}
.author-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .8rem;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}
.testimonial-author strong { display: block; font-size: .9rem; }
.testimonial-author span  { font-size: .78rem; color: var(--text-dim); }

/* ── Pricing ──────────────────────────────────────────────────────────────── */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
  align-items: stretch;
}
.pricing-grid-4 {
  grid-template-columns: repeat(4, 1fr);
}

/* Setup fee banner */
.setup-fee-banner {
  display: flex;
  align-items: center;
  gap: 2rem;
  background: linear-gradient(135deg, rgba(245,158,11,.08), rgba(245,158,11,.03));
  border: 1px solid rgba(245,158,11,.25);
  border-radius: var(--radius-lg);
  padding: 1.4rem 2rem;
  margin-bottom: 2.5rem;
  flex-wrap: wrap;
}
.setup-fee-left {
  display: flex;
  flex-direction: column;
  gap: .2rem;
  flex-shrink: 0;
}
.setup-fee-label {
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: #fbbf24;
}
.setup-fee-price {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--text);
}
.setup-fee-right p {
  font-size: .88rem;
  line-height: 1.6;
  margin: 0;
}

/* Plan outcome highlight */
.plan-outcome {
  font-size: .82rem;
  font-weight: 600;
  color: #34d399;
  background: rgba(16,185,129,.08);
  border: 1px solid rgba(16,185,129,.2);
  border-radius: 8px;
  padding: .45rem .75rem;
  line-height: 1.4;
}

/* ROI nudge */
.roi-nudge {
  margin-top: 2.5rem;
  background: linear-gradient(135deg, rgba(59,130,246,.06), rgba(99,102,241,.04));
  border: 1px solid rgba(59,130,246,.2);
  border-radius: var(--radius-lg);
  padding: 1.5rem 2rem;
}
.roi-nudge-inner {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
}
.roi-icon { font-size: 2rem; flex-shrink: 0; }
.roi-nudge-inner strong {
  display: block;
  font-size: 1rem;
  margin-bottom: .4rem;
  color: var(--text);
}
.roi-nudge-inner p {
  font-size: .88rem;
  margin: 0;
  line-height: 1.6;
}

.pricing-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  position: relative;
  transition: all var(--transition);
}
.pricing-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }

.pricing-featured {
  border-color: rgba(59,130,246,.5);
  background: linear-gradient(160deg, var(--surface), rgba(59,130,246,.05));
  box-shadow: 0 0 0 1px rgba(59,130,246,.2), var(--shadow);
}

.plan-badge {
  position: absolute;
  top: -14px; left: 50%; transform: translateX(-50%);
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #fff;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: .25rem .85rem;
  border-radius: 999px;
}

.plan-name   { font-size: 1.1rem; font-weight: 700; color: var(--text); }
.plan-price  { font-size: 2rem; font-weight: 800; color: var(--text); line-height: 1; }
.plan-price span { font-size: .9rem; color: var(--text-muted); font-weight: 400; }
.plan-desc   { font-size: .85rem; color: var(--text-dim); }

.plan-features {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: .55rem;
}
.plan-features li {
  font-size: .875rem;
  color: var(--text-muted);
}
.plan-features li.dim { color: var(--text-dim); }

/* ── Contact / CTA ────────────────────────────────────────────────────────── */
.section-cta {
  background: linear-gradient(160deg, var(--bg-3) 0%, var(--bg-2) 100%);
}

.cta-split {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 5rem;
  align-items: start;
}

.cta-left h2 { margin-bottom: 1rem; font-size: clamp(1.6rem, 3vw, 2.2rem); }
.cta-left p  { margin-bottom: 1.5rem; font-size: .97rem; }

.cta-bullets { margin-bottom: 2rem; }
.cta-bullets li {
  padding: .4rem 0;
  padding-left: 1.4rem;
  position: relative;
  font-size: .9rem;
  color: var(--text-muted);
}
.cta-bullets li::before {
  content: '✓';
  position: absolute; left: 0;
  color: var(--accent-3); font-weight: 700;
}

.cta-contact-info {
  display: flex;
  flex-direction: column;
  gap: .6rem;
  font-size: .9rem;
  color: var(--text-muted);
}
.cta-contact-info a { color: var(--accent); }
.cta-contact-info a:hover { color: var(--text); }

/* ── Form ─────────────────────────────────────────────────────────────────── */
.contact-form {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: .4rem;
}

.form-group label {
  font-size: .82rem;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: .02em;
}

/* Prevent iOS auto-zoom on input focus (requires font-size >= 16px) */
.form-group input,
.form-group select,
.form-group textarea {
  background: var(--bg-3);
  border: 1px solid var(--border-light);
  border-radius: 8px;
  padding: .65rem .9rem;
  color: var(--text);
  font-family: var(--font);
  font-size: 1rem; /* 16px — prevents iOS zoom on focus */
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  resize: vertical;
  /* Smooth scroll on iOS inside form */
  -webkit-overflow-scrolling: touch;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-dim); }
.form-group select option { background: var(--bg-2); }

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(59,130,246,.15);
}

.form-note {
  text-align: center;
  font-size: .78rem;
  color: var(--text-dim);
}

/* Success state */
.contact-form.submitted {
  align-items: center;
  justify-content: center;
  min-height: 300px;
  text-align: center;
}
.form-success-msg { display: none; text-align: center; }
.form-success-msg .success-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
  display: block;
}
.form-success-msg h3 { font-size: 1.3rem; margin-bottom: .5rem; }
.form-success-msg p  { font-size: .9rem; }

/* ── Footer ───────────────────────────────────────────────────────────────── */
.footer {
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  padding-top: 4rem;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr);
  gap: 3rem;
  padding-bottom: 3rem;
}

.footer-brand .brand { margin-bottom: 1rem; }
.footer-brand p { font-size: .85rem; max-width: 240px; }

.footer-col h4 {
  font-size: .82rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 1rem;
}
.footer-col ul { display: flex; flex-direction: column; gap: .6rem; }
.footer-col a {
  font-size: .88rem;
  color: var(--text-dim);
  transition: color var(--transition);
}
.footer-col a:hover { color: var(--text); }

.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 1.25rem 0;
}
.footer-bottom .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: .5rem;
  font-size: .8rem;
  color: var(--text-dim);
}

/* ── Animations ───────────────────────────────────────────────────────────── */
[data-aos] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .5s ease, transform .5s ease;
}
[data-aos].aos-visible {
  opacity: 1;
  transform: none;
}

/* ── Responsive ───────────────────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .solution-block,
  .solution-block-reverse {
    grid-template-columns: 1fr;
  }
  .solution-block-reverse .sol-left { order: 0; }
  .solution-block-reverse .sol-right { order: 0; }
  .sol-left { flex-direction: row; }
  .cta-split {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .footer-inner {
    grid-template-columns: 1fr 1fr;
  }
  .pricing-grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .section { padding: 64px 0; }
  .hero { padding: calc(140px + env(safe-area-inset-top, 0px)) 0 72px; }

  .nav-links {
    position: fixed;
    top: 64px; left: 0; right: 0;
    background: rgba(10,13,20,0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    padding: 1.5rem;
    gap: 1rem;
    border-bottom: 1px solid var(--border);
    transform: translateY(-110%);
    visibility: hidden;
    pointer-events: none;
    transition: transform var(--transition), visibility 0s var(--transition);
  }
  .nav-links.open {
    transform: translateY(0);
    visibility: visible;
    pointer-events: auto;
    transition: transform var(--transition), visibility 0s 0s;
  }
  .hamburger { display: flex; }

  .hero-stats { gap: 1rem; }
  .stat-card { min-width: 120px; padding: 1rem 1.2rem; }

  .form-row { grid-template-columns: 1fr; }

  .pricing-grid-4 {
    grid-template-columns: 1fr;
  }
  .setup-fee-banner {
    flex-direction: column;
    gap: 1rem;
  }

  .footer-inner {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .footer-bottom .container {
    flex-direction: column;
    text-align: center;
  }

  .steps-timeline::before { display: none; }

  .pain-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .hero-cta { flex-direction: column; }
  .hero-cta .btn { width: 100%; }
  .pricing-grid { grid-template-columns: 1fr; }
  .industry-grid { grid-template-columns: 1fr; }
  .testimonial-grid { grid-template-columns: 1fr; }
  .platform-pillars { grid-template-columns: 1fr; }
  .roi-nudge-inner { flex-direction: column; gap: .75rem; }
  .sol-left { flex-direction: column; align-items: flex-start; }
  /* Bottom safe area for iPhone home indicator */
  .footer-bottom {
    padding-bottom: calc(1.25rem + env(safe-area-inset-bottom, 0px));
  }
}