/* ============================================================
   _src\index.html — page-specific styles
   Chrome (nav/footer/etc.) lives in _styles/common.css
   ============================================================ */

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; overflow-x: hidden; }

::selection { background: var(--brand-teal); color: white; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 32px; }

/* ─── Theme toggle button ─── */
.theme-toggle {
  background: transparent;
  border: 1px solid var(--border-strong);
  border-radius: var(--r-pill);
  padding: 8px;
  cursor: pointer;
  display: inline-flex;
  width: 36px; height: 36px;
  align-items: center; justify-content: center;
  color: var(--fg);
  transition: all var(--dur-fast) var(--ease-standard);
}
.theme-toggle:hover { background: var(--bg-sunken); transform: rotate(-15deg); }
.theme-toggle .sun, .theme-toggle .moon { display: none; }
:root[data-theme="light"] .theme-toggle .moon { display: block; }
:root[data-theme="dark"] .theme-toggle .sun { display: block; }

/* ─── Nav ─── */
.nav {
  position: sticky; top: 0;
  background: rgba(246, 247, 249, 0.78);
  backdrop-filter: blur(16px) saturate(180%);
  -webkit-backdrop-filter: blur(16px) saturate(180%);
  border-bottom: 1px solid var(--border);
  z-index: 100;
  transition: background var(--dur-base);
}
:root[data-theme="dark"] .nav { background: rgba(31, 34, 54, 0.78); }
.nav-inner { display: flex; align-items: center; height: 72px; gap: 40px; }
.nav-brand { display: inline-flex; align-items: center; border-bottom: 0; flex-shrink: 0; }
.nav-logo { height: 34px; width: auto; display: block; }
.nav-logo-dark { filter: brightness(0) invert(1); }
:root[data-theme="light"] .nav-logo-dark { display: none; }
:root[data-theme="dark"]  .nav-logo-light { display: none; }
.nav-links { display: flex; gap: 32px; font-size: 14px; }
.nav-links a {
  color: var(--fg);
  border-bottom: 0;
  font-weight: 500;
  opacity: 0.72;
  transition: opacity var(--dur-fast);
}
.nav-links a:hover { opacity: 1; }
.nav-dropdown { position: relative; display: inline-flex; align-items: center; }
.nav-trigger { display: inline-flex; align-items: center; gap: 6px; cursor: pointer; color: var(--fg); border-bottom: 0; font-weight: 500; opacity: 0.72; transition: opacity var(--dur-fast); font-size: 14px; }
.nav-trigger:hover, .nav-trigger.is-active { opacity: 1; }
.nav-trigger.is-active { color: var(--brand-teal); }
.nav-trigger .caret { transition: transform var(--dur-fast); opacity: 0.7; }
.nav-dropdown:hover .nav-trigger .caret { transform: rotate(180deg); opacity: 1; }
.nav-menu { position: absolute; top: calc(100% + 12px); left: -20px; width: 380px; background: var(--bg-elevated); border: 1px solid var(--border); border-radius: var(--r-lg); box-shadow: var(--shadow-lg); padding: 10px; display: flex; flex-direction: column; gap: 2px; opacity: 0; visibility: hidden; transform: translateY(-8px); transition: opacity var(--dur-fast) var(--ease-emphasized), transform var(--dur-fast) var(--ease-emphasized), visibility var(--dur-fast); z-index: 200; }
.nav-dropdown:hover .nav-menu, .nav-dropdown:focus-within .nav-menu { opacity: 1; visibility: visible; transform: none; }
.nav-menu .head { font-family: var(--font-mono); font-size: 10px; font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase; color: var(--fg-muted); padding: 10px 14px 6px; }
.nav-menu a { padding: 12px 14px; border-radius: var(--r-md); display: flex; flex-direction: column; gap: 3px; transition: background var(--dur-fast); opacity: 1 !important; border-bottom: 0; }
.nav-menu a:hover { background: var(--bg-sunken); }
.nav-menu a b { font-size: 14px; font-weight: 600; color: var(--fg); font-family: var(--font-body); }
.nav-menu a span { font-size: 12px; color: var(--fg-muted); line-height: 1.45; }
.nav-menu .footer-link { padding: 12px 14px; font-size: 13px; color: var(--brand-teal); font-weight: 600; border-top: 1px solid var(--border); margin-top: 6px; padding-top: 14px; flex-direction: row; }
.nav-actions { margin-left: auto; display: flex; gap: 12px; align-items: center; }

/* ─── Buttons ─── */
.btn {
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  line-height: 1;
  padding: 12px 22px;
  border-radius: var(--r-md);
  border: 1px solid transparent;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all var(--dur-fast) var(--ease-standard);
  text-decoration: none;
  white-space: nowrap;
}
.btn-primary { background: var(--brand-teal); color: white; box-shadow: var(--shadow-sm); }
.btn-primary:hover { background: var(--brand-teal-600); transform: translateY(-1px); box-shadow: var(--shadow-md); }
.btn-primary:active { transform: translateY(1px); box-shadow: var(--shadow-xs); }
.btn-secondary { background: var(--brand-navy); color: white; }
.btn-secondary:hover { background: var(--brand-navy-soft); }
.btn-ghost { background: transparent; color: var(--fg); border-color: var(--border-strong); }
.btn-ghost:hover { background: var(--bg-sunken); }
.btn-lg { padding: 16px 28px; font-size: 15px; }
.btn:focus-visible { outline: none; box-shadow: var(--ring-focus); }

/* ─── Hero ─── */
.hero { padding: 96px 0 96px; position: relative; overflow: hidden; }
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-element);
  opacity: 0.04;
  filter: blur(80px);
  pointer-events: none;
  z-index: 0;
}
.hero .container { position: relative; z-index: 2; }
.hero-eyebrow {
  font-size: 12px; font-weight: 600;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--brand-teal);
  margin-bottom: 28px;
  display: flex; align-items: center; gap: 12px;
}
.hero-eyebrow::before {
  content: ''; width: 32px; height: 1.5px; background: var(--brand-teal);
}
.hero h1 {
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 0.98;
  font-size: clamp(48px, 7vw, 104px);
  color: var(--fg);
  margin: 0 0 28px;
  max-width: 1000px;
  text-transform: none;
}
.hero h1 .accent { color: var(--brand-teal); }
.hero .lead {
  font-size: 19px;
  line-height: 1.55;
  color: var(--fg-muted);
  max-width: 620px;
  margin: 0 0 36px;
}
.hero-ctas { display: flex; gap: 12px; margin-bottom: 60px; flex-wrap: wrap; }
.hero-decor {
  position: absolute;
  right: -180px; top: 60px;
  width: 520px;
  opacity: 0.10;
  pointer-events: none;
  z-index: 1;
  animation: floaty 12s ease-in-out infinite;
}
@keyframes floaty {
  0%, 100% { transform: translateY(0) rotate(0); }
  50% { transform: translateY(-20px) rotate(8deg); }
}
.hero-proofs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  padding-top: 36px;
  border-top: 1px solid var(--border);
  position: relative;
  max-width: 880px;
}
.hero-proof .n {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 40px;
  line-height: 1;
  color: var(--fg);
  letter-spacing: -0.02em;
}
.hero-proof .n .unit { font-size: 0.5em; color: var(--brand-teal); margin-left: 2px; }
.hero-proof .l {
  font-size: 12px;
  color: var(--fg-muted);
  margin-top: 10px;
  line-height: 1.4;
}

/* ─── Logos band ─── */
.logos {
  padding: 36px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--bg);
}
.logos .lab {
  font-size: 11px; font-weight: 600; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--fg-muted); margin-bottom: 22px;
  text-align: center;
}
.logos-row {
  display: flex; justify-content: center; flex-wrap: wrap;
  gap: 28px 48px; align-items: center;
}
.logos-row span {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  color: var(--fg);
  opacity: 0.42;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  transition: opacity var(--dur-base);
  cursor: default;
}
.logos-row span:hover { opacity: 0.95; }

/* ─── Sections ─── */
.section { padding: 100px 0; }
.section-alt { background: var(--bg-sunken); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.section-head { max-width: 760px; margin-bottom: 60px; }
.section-head .eyebrow {
  font-size: 11px; font-weight: 600; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--fg-muted); margin-bottom: 14px;
  display: flex; align-items: center; gap: 10px;
}
.section-head .eyebrow::before { content: ''; width: 24px; height: 1.5px; background: currentColor; }
.section-head h2 {
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1;
  font-size: clamp(40px, 5vw, 64px);
  color: var(--fg);
  margin: 0 0 20px;
  text-transform: none;
}
.section-head h2 .accent { color: var(--brand-teal); }
.section-head p { font-size: 18px; color: var(--fg-muted); line-height: 1.55; margin: 0; max-width: 580px; }

/* ─── Problems section ─── */
.problems-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.problem-card {
  padding: 32px 28px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  border-top: 3px solid var(--brand-red);
  transition: all var(--dur-base);
}
.problem-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.problem-card h3 {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: var(--fg);
  margin: 0 0 12px;
  text-transform: none;
}
.problem-card p { font-size: 14.5px; color: var(--fg-muted); line-height: 1.6; margin: 0; }
.problem-pre {
  font-size: 18px; color: var(--fg-muted); max-width: 720px; margin: 0 auto 56px; text-align: center; line-height: 1.5;
}
.problem-pre strong { color: var(--brand-red); font-weight: 700; }

/* ─── Pillars ─── */
.pillars { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.pillar {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  transition: all var(--dur-base) var(--ease-standard);
  position: relative;
}
.pillar:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--border-strong); }
.pillar-num {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 13px;
  letter-spacing: 0.18em;
  color: var(--fg-muted);
}
.pillar-stripe { height: 4px; border-radius: 2px; width: 40px; }
.pillar h3 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 28px;
  letter-spacing: -0.02em;
  line-height: 1.05;
  color: var(--fg);
  margin: 0;
  text-transform: none;
}
.pillar p { font-size: 14.5px; color: var(--fg-muted); line-height: 1.6; margin: 0; flex: 1; }
.pillar-tags { display: flex; gap: 6px; flex-wrap: wrap; }
.pillar-tags span {
  font-size: 11px;
  font-weight: 500;
  padding: 4px 10px;
  background: var(--bg-sunken);
  border: 1px solid var(--border);
  border-radius: var(--r-pill);
  color: var(--fg-muted);
  font-family: var(--font-mono);
}

/* ─── Process ─── */
.process-band { background: var(--brand-navy); color: white; padding: 100px 0; position: relative; overflow: hidden; }
.process-band .section-head h2 { color: white; }
.process-band .section-head p { color: rgba(255,255,255,0.65); }
.process-band .section-head .eyebrow { color: var(--brand-teal-400); }
.process-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; position: relative; z-index: 2; }
.step {
  padding: 28px 24px;
  border-radius: var(--r-lg);
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  display: flex; flex-direction: column; gap: 14px;
  transition: all var(--dur-base);
}
.step:hover { background: rgba(255,255,255,0.07); border-color: rgba(255,255,255,0.15); transform: translateY(-3px); }
.step-num {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 56px;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--brand-teal-400);
}
.step h4 {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: white;
  margin: 0;
  text-transform: none;
}
.step p { font-size: 13.5px; color: rgba(255,255,255,0.65); line-height: 1.55; margin: 0; }
.step .out {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--brand-teal-400);
  padding-top: 12px;
  border-top: 1px solid rgba(255,255,255,0.08);
  margin-top: auto;
}
.step .out b { color: white; font-weight: 600; }
.process-mark {
  position: absolute;
  right: -80px; bottom: -120px;
  width: 480px;
  opacity: 0.05;
  pointer-events: none;
}

/* ─── Cases ─── */
.cases { display: grid; grid-template-columns: 1.4fr 1fr 1fr; grid-auto-rows: minmax(220px, auto); gap: 16px; }
.case {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  position: relative;
  overflow: hidden;
  transition: all var(--dur-base);
}
.case:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.case-meta { display: flex; justify-content: space-between; font-family: var(--font-mono); font-size: 11px; color: var(--fg-muted); }
.case-client {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 22px;
  color: var(--fg);
  text-transform: none;
  letter-spacing: -0.01em;
}
.case-quote { font-size: 14.5px; color: var(--fg-muted); line-height: 1.55; font-style: italic; margin: 0; }
.case-stat { margin-top: auto; padding-top: 16px; border-top: 1px solid var(--border); }
.case-stat .big {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 40px;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--fg);
}
.case-stat .big .unit { font-size: 0.5em; color: var(--brand-teal); margin-left: 4px; }
.case-stat .lab { font-size: 12px; color: var(--fg-muted); margin-top: 6px; }
.case.feature {
  grid-row: span 2;
  background: var(--brand-navy);
  color: white;
  border-color: var(--brand-navy);
}
.case.feature .case-client { color: white; }
.case.feature .case-quote { color: rgba(255,255,255,0.75); font-size: 17px; line-height: 1.5; }
.case.feature .case-meta { color: rgba(255,255,255,0.5); }
.case.feature .case-stat { border-top-color: rgba(255,255,255,0.12); }
.case.feature .case-stat .big { color: white; font-size: 52px; }
.case.feature .case-stat .lab { color: rgba(255,255,255,0.6); }
.case-color { width: 8px; height: 28px; border-radius: 2px; }

/* ─── Testimonials ─── */
.testimonials-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.testimonial {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 32px 28px;
  display: flex; flex-direction: column; gap: 18px;
  transition: all var(--dur-base);
}
.testimonial:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.testimonial-stars { color: var(--brand-orange); font-size: 16px; letter-spacing: 4px; }
.testimonial-quote {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 21px;
  line-height: 1.25;
  letter-spacing: -0.015em;
  color: var(--fg);
  margin: 0;
  text-transform: none;
}
.testimonial-author { display: flex; gap: 12px; align-items: center; padding-top: 8px; border-top: 1px solid var(--border); margin-top: auto; }
.testimonial-avatar {
  width: 40px; height: 40px;
  border-radius: var(--r-pill);
  background: var(--gradient-element-linear);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-weight: 800;
  color: white;
  font-size: 14px;
  letter-spacing: 0;
}
.testimonial-info .name { font-weight: 600; font-size: 14px; color: var(--fg); }
.testimonial-info .role { font-size: 12px; color: var(--fg-muted); font-family: var(--font-mono); }

/* ─── Industries ─── */
.industries-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.industry-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 28px 26px;
  display: flex; flex-direction: column; gap: 14px;
  transition: all var(--dur-base);
  border-left: 3px solid;
}
.industry-card { text-decoration: none; color: inherit; }
.industry-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.industry-card:hover .industry-cta { color: var(--brand-red); }
.industry-cta {
  margin-top: auto;
  padding-top: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--brand-teal);
  transition: color var(--dur-base);
}
.industry-card h3 {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 1.1;
  margin: 0;
  text-transform: none;
  color: var(--fg);
}
.industry-card p { font-size: 14px; color: var(--fg-muted); line-height: 1.55; margin: 0; }

/* ─── Compare table ─── */
.compare {
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  box-shadow: var(--shadow-sm);
}
.compare table { width: 100%; border-collapse: collapse; }
.compare th, .compare td {
  text-align: left;
  padding: 18px 22px;
  border-bottom: 1px solid var(--border);
  font-size: 14px;
}
.compare thead th {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--fg-muted);
  background: var(--bg-sunken);
}
.compare thead th:nth-child(2) { color: var(--brand-red); }
.compare thead th:nth-child(3) { color: var(--brand-teal); }
.compare tbody td:first-child { font-weight: 600; color: var(--fg); width: 32%; }
.compare tbody td .x { color: var(--brand-red); margin-right: 8px; font-weight: 700; }
.compare tbody td .v { color: var(--success); margin-right: 8px; font-weight: 700; }
.compare tbody tr:last-child td { border-bottom: 0; }

/* ─── Founder bio ─── */
.founder-band {
  background: var(--bg-sunken);
  padding: 80px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.founder-card {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 48px;
  align-items: start;
  max-width: 960px;
  margin: 0 auto;
}
.founder-avatar {
  width: 240px; height: 240px;
  border-radius: var(--r-lg);
  background: var(--gradient-element-linear);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-weight: 900;
  color: white;
  font-size: 80px;
  letter-spacing: -0.04em;
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
}
.founder-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  position: relative;
  z-index: 1;
}
.founder-avatar::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent 0%, rgba(0,0,0,0.15) 100%);
  z-index: 2;
  pointer-events: none;
}
.founder-info .eyebrow { color: var(--brand-teal); margin-bottom: 10px; display: block; }
.founder-info h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 42px;
  letter-spacing: -0.02em;
  line-height: 1;
  color: var(--fg);
  margin: 0 0 8px;
  text-transform: none;
}
.founder-role { font-size: 14px; color: var(--fg-muted); margin-bottom: 20px; font-family: var(--font-mono); }
.founder-bio { font-size: 16px; color: var(--fg-muted); line-height: 1.65; margin: 0 0 24px; max-width: 640px; }
.founder-bio strong { color: var(--fg); font-weight: 600; }
.founder-tags { display: flex; gap: 8px; flex-wrap: wrap; }
.founder-tags span {
  font-size: 12px;
  font-weight: 500;
  padding: 6px 12px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--r-pill);
  color: var(--fg-muted);
  font-family: var(--font-mono);
}

/* ─── FAQs ─── */
.faqs-list { max-width: 880px; margin: 0 auto; display: flex; flex-direction: column; gap: 8px; }
.faq {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  overflow: hidden;
  transition: border-color var(--dur-base);
}
.faq:hover { border-color: var(--border-strong); }
.faq[open] { border-color: var(--brand-teal); box-shadow: var(--shadow-sm); }
.faq summary {
  padding: 22px 26px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 19px;
  letter-spacing: -0.01em;
  color: var(--fg);
  list-style: none;
  text-transform: none;
}
.faq summary::-webkit-details-marker { display: none; }
.faq-icon {
  width: 28px; height: 28px;
  display: flex; align-items: center; justify-content: center;
  color: var(--brand-teal);
  flex-shrink: 0;
  transition: transform var(--dur-base) var(--ease-emphasized);
}
.faq[open] .faq-icon { transform: rotate(45deg); }
.faq-body {
  padding: 0 26px 26px;
  font-size: 15.5px;
  color: var(--fg-muted);
  line-height: 1.65;
  max-width: 720px;
}

/* ─── Blog preview ─── */
.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.blog-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 28px;
  display: flex; flex-direction: column; gap: 12px;
  transition: all var(--dur-base);
  text-decoration: none;
}
.blog-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: var(--brand-teal); }
.blog-meta { font-family: var(--font-mono); font-size: 11px; color: var(--fg-muted); letter-spacing: 0.04em; text-transform: uppercase; }
.blog-card h3 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 22px;
  letter-spacing: -0.01em;
  line-height: 1.15;
  color: var(--fg);
  margin: 0;
  text-transform: none;
}
.blog-card p { font-size: 14px; color: var(--fg-muted); line-height: 1.55; margin: 0; flex: 1; }
.blog-card .arrow { color: var(--brand-teal); font-size: 13px; font-weight: 600; margin-top: 8px; }

/* ─── CTA band ─── */
.cta-band {
  background: var(--brand-navy);
  color: white;
  padding: 110px 0;
  position: relative;
  overflow: hidden;
}
.cta-band::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-element);
  opacity: 0.08;
  filter: blur(120px);
  pointer-events: none;
}
.cta-band h2 {
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 0.98;
  font-size: clamp(44px, 6vw, 76px);
  margin: 0 0 24px;
  color: white;
  max-width: 820px;
  text-transform: none;
  position: relative;
  z-index: 2;
}
.cta-band h2 .accent { color: var(--brand-teal-400); }
.cta-band p { font-size: 18px; color: rgba(255,255,255,0.72); max-width: 560px; margin: 0 0 36px; line-height: 1.55; position: relative; z-index: 2; }
.cta-band .container > div { position: relative; z-index: 2; }
.cta-band .btn-primary { background: white; color: var(--brand-navy); }
.cta-band .btn-primary:hover { background: var(--ink-100); transform: translateY(-1px); }
.cta-band .btn-ghost { color: white; border-color: rgba(255,255,255,0.25); }
.cta-band .btn-ghost:hover { background: rgba(255,255,255,0.08); }
.cta-meta {
  margin-top: 28px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: rgba(255,255,255,0.55);
  display: flex; gap: 16px; flex-wrap: wrap;
}
.cta-meta span::before { content: '·  '; opacity: 0.5; }
.cta-meta span:first-child::before { content: ''; }
.cta-mark {
  position: absolute;
  right: -120px; top: 50%;
  transform: translateY(-50%);
  width: 560px;
  opacity: 0.06;
  z-index: 1;
}

/* ─── Footer ─── */
footer { background: var(--bg-sunken); padding: 64px 0 40px; border-top: 1px solid var(--border); }
.foot-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr 1fr; gap: 32px; margin-bottom: 48px; }
.foot-grid h4 { font-size: 11px; font-weight: 600; letter-spacing: 0.18em; text-transform: uppercase; color: var(--fg-muted); margin: 0 0 16px; font-family: var(--font-body); }
.foot-grid ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; }
.foot-grid a { color: var(--fg); font-size: 14px; opacity: 0.75; border-bottom: 0; }
.foot-grid a:hover { opacity: 1; }
.foot-brand { display: inline-flex; align-items: center; border-bottom: 0; margin-bottom: 16px; }
.foot-logo { height: 30px; width: auto; display: block; }
.foot-logo-dark { filter: brightness(0) invert(1); }
:root[data-theme="light"] .foot-logo-dark { display: none; }
:root[data-theme="dark"]  .foot-logo-light { display: none; }
.foot-tag { font-size: 13.5px; color: var(--fg-muted); max-width: 320px; line-height: 1.6; }
.foot-bottom { display: flex; justify-content: space-between; padding-top: 24px; border-top: 1px solid var(--border); font-size: 12px; color: var(--fg-muted); font-family: var(--font-mono); flex-wrap: wrap; gap: 12px; }

/* ─── WhatsApp float ─── */
.wa-float {
  position: fixed;
  right: 24px; bottom: 24px;
  width: 56px; height: 56px;
  background: #25D366;
  border-radius: var(--r-pill);
  display: flex; align-items: center; justify-content: center;
  color: white;
  box-shadow: var(--shadow-lg);
  z-index: 90;
  text-decoration: none;
  transition: transform var(--dur-base) var(--ease-emphasized);
  border-bottom: 0;
}
.wa-float:hover { transform: scale(1.08); border-bottom: 0; }

/* ─── Reveal animation on scroll ─── */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 700ms var(--ease-emphasized), transform 700ms var(--ease-emphasized);
}
.reveal.in { opacity: 1; transform: none; }

/* ─── Responsive ─── */
@media (max-width: 960px) {
  .nav-links { display: none; }
  .hero-proofs, .pillars, .problems-grid, .process-grid, .cases, .industries-grid, .testimonials-grid, .blog-grid { grid-template-columns: 1fr 1fr; }
  .case.feature { grid-row: auto; }
  .foot-grid { grid-template-columns: 1fr 1fr; }
  .founder-card { grid-template-columns: 1fr; gap: 24px; }
  .founder-avatar { width: 160px; height: 160px; font-size: 56px; }
}
@media (max-width: 640px) {
  .container { padding: 0 20px; }
  .hero { padding: 64px 0 64px; }
  .section, .process-band, .cta-band, .founder-band { padding: 64px 0; }
  .hero-proofs, .pillars, .problems-grid, .process-grid, .cases, .industries-grid, .testimonials-grid, .blog-grid, .foot-grid { grid-template-columns: 1fr; }
  .hero h1 { font-size: 44px; }
  .cta-band h2, .section-head h2 { font-size: 36px; }
  .hero-decor, .cta-mark, .process-mark { display: none; }
}