/* ================================================================
   DESIGN TOKENS
================================================================ */
:root {
  color-scheme: light;

  /* backgrounds — teal-tinted cool base */
  --bg-start:       #eef6f7;
  --bg-end:         #e4eef2;
  --bg-radial-a:    rgba(0, 80, 96, 0.14);
  --bg-radial-b:    rgba(0, 110, 120, 0.12);
  --bg-radial-c:    rgba(0, 90, 105, 0.08);

  /* surfaces */
  --panel:          rgba(255, 255, 255, 0.80);
  --panel-strong:   rgba(250, 254, 255, 0.96);
  --panel-muted:    rgba(243, 250, 252, 0.88);

  /* text */
  --text:           #0c1a22;
  --text-soft:      #263840;
  --text-strong:    #0e1c26;
  --muted:          #4d6670;

  /* lines / borders */
  --line:           rgba(0, 80, 96, 0.13);
  --line-strong:    rgba(0, 80, 96, 0.30);

  /* brand accents — derived from logo #005060 */
  --accent:         #00626e;
  --accent-glow:    rgba(0, 80, 96, 0.14);
  --accent-deep:    #daf0f2;

  /* buttons — teal gradient */
  --btn-primary-bg: linear-gradient(135deg, #3ebfb0 0%, #5a9fbf 100%);
  --btn-primary-text: #051218;
  --btn-secondary-bg: rgba(255, 255, 255, 0.55);
  --btn-secondary-text: #12252e;

  /* chips */
  --chip-bg:        rgba(255, 255, 255, 0.65);

  /* misc */
  --signal-text:    #162830;
  --shadow-sm:      0 4px 16px rgba(0, 40, 50, 0.08);
  --shadow:         0 16px 48px rgba(0, 40, 50, 0.10);
  --shadow-lg:      0 28px 72px rgba(0, 40, 50, 0.14);
  --radius-xl:      32px;
  --radius-lg:      24px;
  --radius-md:      18px;
  --radius-sm:      12px;
}

html[data-theme="dark"] {
  color-scheme: dark;

  --bg-start:       #050e14;
  --bg-end:         #030910;
  --bg-radial-a:    rgba(0, 140, 150, 0.12);
  --bg-radial-b:    rgba(0, 100, 120, 0.10);
  --bg-radial-c:    rgba(0, 80, 96, 0.06);

  --panel:          rgba(6, 20, 28, 0.82);
  --panel-strong:   rgba(8, 24, 32, 0.95);
  --panel-muted:    rgba(5, 17, 24, 0.84);

  --text:           #ecf4f4;
  --text-soft:      #bdd0d4;
  --text-strong:    #d5eaea;
  --muted:          #82a8b0;

  --line:           rgba(80, 140, 155, 0.17);
  --line-strong:    rgba(0, 160, 160, 0.28);

  --accent:         #5cc8c0;
  --accent-glow:    rgba(92, 200, 192, 0.14);
  --accent-deep:    #0c2e38;

  --btn-primary-bg: linear-gradient(135deg, #3ebfb0 0%, #5a9fbf 100%);
  --btn-primary-text: #030d14;
  --btn-secondary-bg: rgba(255, 255, 255, 0.03);
  --btn-secondary-text: #c8dede;

  --chip-bg:        rgba(255, 255, 255, 0.04);
  --signal-text:    #c8dede;

  --shadow-sm:      0 4px 16px rgba(0, 0, 0, 0.24);
  --shadow:         0 18px 52px rgba(0, 0, 0, 0.32);
  --shadow-lg:      0 32px 80px rgba(0, 0, 0, 0.42);
}

/* ================================================================
   RESET & BASE
================================================================ */
*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Inter", system-ui, sans-serif;
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text);
  background:
    radial-gradient(ellipse at 0% 0%, var(--bg-radial-a), transparent 30%),
    radial-gradient(ellipse at 90% 8%, var(--bg-radial-b), transparent 28%),
    radial-gradient(ellipse at 50% 105%, var(--bg-radial-c), transparent 35%),
    linear-gradient(175deg, var(--bg-start) 0%, var(--bg-end) 100%);
  transition: background 240ms ease, color 240ms ease;
}

a {
  color: inherit;
  text-decoration: none;
}

img, svg { display: block; }

/* ================================================================
   TYPOGRAPHY
================================================================ */
h1, h2, h3 {
  margin: 0;
  font-family: "Source Serif 4", Georgia, serif;
  letter-spacing: -0.025em;
  color: var(--text-strong);
}

h1 {
  font-size: clamp(2.8rem, 6vw, 5rem);
  line-height: 1.0;
  font-weight: 700;
  letter-spacing: -0.03em;
}

h1 em {
  font-style: italic;
  color: var(--accent);
  background: var(--btn-primary-bg);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.9rem);
  line-height: 1.05;
  font-weight: 700;
}

h3 {
  font-size: 1.3rem;
  line-height: 1.25;
  font-weight: 700;
  letter-spacing: -0.015em;
  margin-bottom: 10px;
}

p {
  margin: 0;
  color: var(--muted);
  line-height: 1.72;
}

/* ================================================================
   LAYOUT
================================================================ */
.page-shell {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  padding: 20px 0 80px;
}

.section {
  padding: 64px 0;
}

.section-alt {
  /* subtle alternating background */
  padding: 64px 32px;
  margin: 0 -32px;
  border-radius: var(--radius-xl);
  background: linear-gradient(175deg, var(--panel-strong) 0%, var(--panel-muted) 100%);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
}

.section-heading {
  max-width: 760px;
  margin-bottom: 40px;
}

.section-heading h2 { margin-bottom: 14px; }
.section-heading > p { margin-top: 14px; }

/* ================================================================
   UTILITY BAR
================================================================ */
.utility-bar {
  display: flex;
  justify-content: flex-end;
  margin-bottom: 10px;
}

/* ================================================================
   THEME TOGGLE
================================================================ */
.theme-toggle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--panel);
  backdrop-filter: blur(12px);
  cursor: pointer;
  color: var(--muted);
  transition: border-color 160ms, transform 160ms;
}

.theme-toggle:hover,
.theme-toggle:focus-visible {
  border-color: var(--line-strong);
  transform: translateY(-1px);
}

.theme-toggle-icon {
  display: flex;
  align-items: center;
  transition: opacity 200ms;
}

.theme-toggle-track {
  position: relative;
  width: 38px;
  height: 20px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--btn-secondary-bg);
  transition: border-color 160ms;
}

.theme-toggle-thumb {
  position: absolute;
  top: 2px;
  left: 2px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--btn-primary-bg);
  box-shadow: 0 2px 8px rgba(20, 54, 71, 0.22);
  transition: transform 180ms ease;
}

html[data-theme="dark"] .theme-toggle-thumb {
  transform: translateX(18px);
}

/* hide sun icon in dark, moon icon in light */
html[data-theme="light"] .dark-icon { display: none; }
html[data-theme="dark"]  .light-icon { display: none; }

/* ================================================================
   SITE HEADER
================================================================ */
.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 12px 20px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 999px;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  position: sticky;
  top: 14px;
  z-index: 100;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.14);
}

/* brand */
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: -0.02em;
  color: var(--text-strong);
}

.brand-logo {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  object-fit: contain;
  border-radius: 6px;
  transition: transform 160ms ease;
}

.brand:hover .brand-logo {
  transform: scale(1.04);
}

/* In dark mode, brighten the logo slightly since it's a dark teal on dark bg */
html[data-theme="dark"] .brand-logo {
  filter: brightness(1.6) saturate(0.85);
}

.footer-brand .brand-logo {
  width: 24px;
  height: 24px;
}

/* nav */
.site-nav {
  display: inline-flex;
  gap: 6px;
  margin-left: auto;
}

.site-nav a {
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--muted);
  letter-spacing: 0.01em;
  transition: background 150ms, color 150ms;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  background: var(--accent-deep);
  color: var(--text);
}

/* header CTA */
.header-cta {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 0 18px;
  border-radius: 999px;
  background: var(--btn-primary-bg);
  color: var(--btn-primary-text) !important;
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.22), var(--shadow-sm);
  transition: transform 160ms, box-shadow 160ms;
  white-space: nowrap;
}

.header-cta:hover,
.header-cta:focus-visible {
  transform: translateY(-1px);
  box-shadow: 0 8px 24px var(--accent-glow), inset 0 1px 0 rgba(255,255,255,0.22);
}

/* hamburger toggle — hidden on desktop */
.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--panel);
  color: var(--text);
  cursor: pointer;
  transition: border-color 160ms, background 160ms;
  -webkit-tap-highlight-color: transparent;
}

.nav-toggle:hover,
.nav-toggle:focus-visible {
  border-color: var(--line-strong);
}

.nav-toggle-close { display: none; }
.site-header.nav-open .nav-toggle-open  { display: none; }
.site-header.nav-open .nav-toggle-close { display: block; }

/* ================================================================
   SCROLL-REVEAL ANIMATION
================================================================ */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 600ms cubic-bezier(.22,.6,.36,1), transform 600ms cubic-bezier(.22,.6,.36,1);
}

.reveal.revealed {
  opacity: 1;
  transform: none;
}

.reveal-delay-1 { transition-delay: 100ms; }
.reveal-delay-2 { transition-delay: 220ms; }
.reveal-delay-3 { transition-delay: 340ms; }

/* ================================================================
   HERO
================================================================ */
.hero {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: 24px;
  align-items: stretch;
  padding: 80px 0 32px;
}

/* shared card look */
.hero-copy,
.hero-card {
  background: linear-gradient(165deg, var(--panel-strong) 0%, var(--panel) 100%);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  border-radius: var(--radius-xl);
  position: relative;
  overflow: hidden;
}

/* top accent line */
.hero-copy::before,
.hero-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, var(--line-strong) 25%, transparent 75%);
}

.hero-copy {
  padding: 52px;
}

.hero-card {
  padding: 36px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

/* eyebrow labels */
.eyebrow,
.card-label {
  margin: 0 0 14px;
  color: var(--accent);
  font-family: "Inter", sans-serif;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
}

.hero-text {
  margin-top: 22px;
  font-size: 1.06rem;
  color: var(--text-soft);
  max-width: 60ch;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

/* pill chips */
.hero-points {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.hero-points li {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-soft);
  background: var(--chip-bg);
  backdrop-filter: blur(8px);
}

.hero-points li svg {
  color: var(--accent);
  flex-shrink: 0;
}

/* metrics */
.card-metrics {
  display: grid;
  margin-top: 28px;
}

.metric-item {
  padding: 16px 0;
  border-top: 1px solid var(--line);
}

.metric-item:last-child { padding-bottom: 0; }

.metric-value {
  display: block;
  font-family: "Source Serif 4", Georgia, serif;
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  background: var(--btn-primary-bg);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.metric-label {
  display: block;
  margin-top: 2px;
  font-size: 0.86rem;
  color: var(--muted);
}

/* ================================================================
   STATS BAR
================================================================ */
.stats-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
  margin: 8px 0 24px;
  padding: 28px 36px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--panel-strong) 0%, var(--panel-muted) 100%);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
}

.stat-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex: 1 1 120px;
  min-width: 110px;
}

.stat-number {
  font-family: "Source Serif 4", Georgia, serif;
  font-size: clamp(1.5rem, 2.8vw, 2.2rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  background: var(--btn-primary-bg);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-desc {
  font-size: 0.83rem;
  color: var(--muted);
  line-height: 1.4;
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--line);
  flex-shrink: 0;
}

@media (max-width: 700px) {
  .stat-divider { display: none; }
}

/* ================================================================
   BUTTONS
================================================================ */
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 50px;
  padding: 0 22px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-family: "Inter", sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  transition: transform 150ms ease, box-shadow 150ms ease, border-color 150ms, background 150ms;
  white-space: nowrap;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
}

.button-primary {
  background: var(--btn-primary-bg);
  color: var(--btn-primary-text);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.20), var(--shadow-sm);
}

.button-primary:hover,
.button-primary:focus-visible {
  box-shadow: 0 10px 32px var(--accent-glow), inset 0 1px 0 rgba(255,255,255,0.20);
}

.button-secondary {
  background: var(--btn-secondary-bg);
  color: var(--btn-secondary-text);
  border-color: var(--line-strong);
  backdrop-filter: blur(8px);
}

.button-secondary:hover,
.button-secondary:focus-visible {
  border-color: var(--accent);
  box-shadow: 0 6px 20px var(--accent-glow);
}

/* ================================================================
   SIGNAL STRIP (problem section)
================================================================ */
.signal-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.signal-item {
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: linear-gradient(165deg, var(--panel-muted), var(--panel));
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
  transition: border-color 200ms, transform 200ms, box-shadow 200ms;
}

.signal-item:hover {
  border-color: var(--line-strong);
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}

.signal-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: var(--accent-deep);
  color: var(--accent);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  margin-bottom: 16px;
}

.signal-item p {
  color: var(--signal-text);
  font-size: 0.97rem;
  line-height: 1.65;
}

/* ================================================================
   FEATURE GRID
================================================================ */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.feature-card {
  padding: 32px;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: linear-gradient(165deg, var(--panel-strong) 0%, var(--panel-muted) 100%);
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
  transition: border-color 200ms, transform 200ms, box-shadow 200ms;
}

.feature-card:hover {
  border-color: var(--line-strong);
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}

.feature-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: var(--accent-deep);
  color: var(--accent);
  margin-bottom: 18px;
  transition: transform 200ms;
}

.feature-card:hover .feature-icon {
  transform: scale(1.08) rotate(-3deg);
}

.feature-kicker {
  display: block;
  margin-bottom: 8px;
  color: var(--accent);
  font-family: "Inter", sans-serif;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
}

/* top accent shimmer */
.feature-card::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent 0%, var(--accent-glow) 40%, transparent 100%);
  opacity: 0;
  transition: opacity 200ms;
}

.feature-card:hover::after { opacity: 1; }

/* ================================================================
   WORKFLOW
================================================================ */
.workflow-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  gap: 12px;
  align-items: center;
}

.workflow-step {
  padding: 32px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: linear-gradient(165deg, var(--panel-muted) 0%, var(--panel) 100%);
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
  transition: border-color 200ms, transform 200ms, box-shadow 200ms;
}

.workflow-step:hover {
  border-color: var(--line-strong);
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}

.step-number {
  display: inline-block;
  margin-bottom: 14px;
  color: var(--accent);
  font-family: "Inter", sans-serif;
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.16em;
}

.step-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: 16px;
  background: var(--accent-deep);
  color: var(--accent);
  margin-bottom: 20px;
}

.workflow-connector {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--line-strong);
  opacity: 0.7;
}

/* ================================================================
   AUDIENCE GRID
================================================================ */
.audience-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.audience-card {
  padding: 32px;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: linear-gradient(165deg, var(--panel-strong) 0%, var(--panel-muted) 100%);
  box-shadow: var(--shadow-sm);
  position: relative;
  transition: border-color 200ms, transform 200ms, box-shadow 200ms;
}

.audience-card:hover {
  border-color: var(--line-strong);
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}

.audience-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: 16px;
  background: var(--accent-deep);
  color: var(--accent);
  margin-bottom: 20px;
  transition: transform 200ms;
}

.audience-card:hover .audience-icon {
  transform: scale(1.08) rotate(4deg);
}

/* ================================================================
   TRUST SECTION
================================================================ */
.trust-section { padding-top: 24px; }

.trust-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.trust-card {
  padding: 32px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: linear-gradient(165deg, var(--panel-muted) 0%, var(--panel) 100%);
  box-shadow: var(--shadow-sm);
  transition: border-color 200ms, transform 200ms, box-shadow 200ms;
}

.trust-card:hover {
  border-color: var(--line-strong);
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}

.trust-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 13px;
  background: var(--accent-deep);
  color: var(--accent);
  margin-bottom: 18px;
}

/* ================================================================
   INVESTOR BANNER
================================================================ */
.investor-inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 40px;
  align-items: center;
  padding: 48px 52px;
  border-radius: var(--radius-xl);
  border: 1px solid var(--line-strong);
  background:
    linear-gradient(135deg, var(--accent-deep) 0%, var(--panel-strong) 60%),
    radial-gradient(ellipse at 90% 50%, var(--accent-glow), transparent 55%);
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
}

.investor-inner::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 2px;
  background: linear-gradient(90deg, transparent 0%, var(--line-strong) 25%, var(--accent) 50%, var(--line-strong) 75%, transparent 100%);
}

.investor-copy h2 { margin-bottom: 14px; }
.investor-copy > p { max-width: 56ch; }

.investor-highlights {
  display: flex;
  flex-direction: column;
  gap: 24px;
  flex-shrink: 0;
}

.inv-highlight {
  text-align: right;
  padding-right: 16px;
  border-right: 3px solid var(--line-strong);
}

.inv-num {
  display: block;
  font-family: "Source Serif 4", Georgia, serif;
  font-size: 1.8rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  background: var(--btn-primary-bg);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.inv-label {
  display: block;
  font-size: 0.82rem;
  color: var(--muted);
  margin-top: 2px;
}

/* ================================================================
   CONTACT / CTA SECTION
================================================================ */
.cta-section { padding-top: 24px; }

.cta-card {
  padding: 52px;
  border-radius: var(--radius-xl);
  border: 1px solid var(--line);
  background: linear-gradient(165deg, var(--panel-strong) 0%, var(--panel) 100%);
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: visible;
}

.cta-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--line-strong) 20%, transparent 80%);
}

.cta-header { max-width: 680px; margin-bottom: 40px; }
.cta-header h2 { margin-bottom: 14px; }

/* ── FORM ── */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.form-group label {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-soft);
  letter-spacing: 0.01em;
}

.form-group label span {
  color: var(--accent);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--line);
  background: var(--panel-muted);
  color: var(--text);
  font-family: "Inter", sans-serif;
  font-size: 0.95rem;
  line-height: 1.5;
  transition: border-color 160ms, box-shadow 160ms, background 160ms;
  -webkit-appearance: none;
  appearance: none;
  outline: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--muted);
  opacity: 0.6;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
  background: var(--panel-strong);
}

/* custom select arrow */
.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%238aadb5' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 40px;
  cursor: pointer;
}

.form-group select option {
  background: var(--bg-end);
  color: var(--text);
}

.form-group textarea {
  resize: vertical;
  min-height: 130px;
}

.turnstile-group {
  margin-top: 4px;
}

.turnstile-label {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-soft);
  letter-spacing: 0.01em;
}

.turnstile-wrap {
  width: 100%;
  max-width: 100%;
  overflow: hidden;
  container-type: inline-size;
}

#contact-turnstile {
  min-height: 65px;
}

@container (max-width: 299px) {
  .turnstile-wrap {
    height: calc(65px * 100cqi / 300px);
  }

  #contact-turnstile {
    width: 300px;
    transform: scale(calc(100cqi / 300px));
    transform-origin: left top;
  }
}

.turnstile-error {
  margin: 8px 0 0;
  font-size: 0.88rem;
  color: #c45c5c;
  line-height: 1.5;
}

.form-footer {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.form-submit {
  min-width: 180px;
}

.form-note {
  font-size: 0.84rem;
  color: var(--muted);
  margin: 0;
}

/* success state — hidden by default; JS removes [hidden] to reveal */
.form-success[hidden] { display: none !important; }
.form-success {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 20px 24px;
  border-radius: var(--radius-md);
  background: var(--accent-deep);
  border: 1px solid var(--line-strong);
  color: var(--accent);
  font-weight: 600;
  font-size: 1rem;
}

/* ================================================================
   FOOTER
================================================================ */
.site-footer {
  margin-top: 40px;
  padding-top: 32px;
  border-top: 1px solid var(--line);
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
  text-align: center;
}

.footer-brand { opacity: 0.8; }
.footer-brand:hover { opacity: 1; }

.footer-tagline {
  font-size: 0.9rem;
  color: var(--muted);
  margin: 0;
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 6px;
}

.footer-nav a {
  padding: 5px 12px;
  border-radius: 999px;
  font-size: 0.86rem;
  color: var(--muted);
  transition: background 150ms, color 150ms;
}

.footer-nav a:hover { background: var(--accent-deep); color: var(--text); }

.footer-legal {
  font-size: 0.8rem;
  color: var(--muted);
  opacity: 0.65;
  margin: 0;
}

/* ================================================================
   RESPONSIVE — TABLET  (≤ 960px)
================================================================ */
@media (max-width: 960px) {
  .hero {
    grid-template-columns: 1fr;
    padding-top: 48px;
  }

  .hero-copy { padding: 40px; }
  .hero-card { padding: 32px; }

  .feature-grid,
  .audience-grid,
  .trust-grid,
  .signal-strip {
    grid-template-columns: repeat(2, 1fr);
  }

  .workflow-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .workflow-connector {
    transform: rotate(90deg);
    justify-self: center;
  }

  .investor-inner {
    grid-template-columns: 1fr;
    padding: 36px 32px;
  }

  .investor-highlights {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 16px;
  }

  .inv-highlight {
    text-align: left;
    padding-right: 0;
    border-right: none;
    padding-left: 16px;
    border-left: 3px solid var(--line-strong);
  }

  .site-header {
    border-radius: 20px;
    flex-wrap: wrap;
    padding: 12px 16px;
    gap: 10px;
  }

  /* show hamburger */
  .nav-toggle {
    display: inline-flex;
    order: 2;
    margin-left: auto;
  }

  .header-cta {
    order: 3;
    min-height: 36px;
    padding: 0 14px;
    font-size: 0.84rem;
  }

  /* nav hidden by default on mobile */
  .site-nav {
    order: 4;
    width: 100%;
    margin-left: 0;
    flex-direction: column;
    gap: 2px;
    display: none;
    padding-top: 10px;
    border-top: 1px solid var(--line);
    margin-top: 4px;
  }

  .site-nav a {
    padding: 10px 14px;
    border-radius: 12px;
    font-size: 0.95rem;
  }

  /* when menu is open */
  .site-header.nav-open .site-nav {
    display: flex;
  }

  .section-alt {
    padding: 48px 24px;
    margin: 0 -20px;
  }

  .stats-bar { padding: 22px 24px; }
}

/* ================================================================
   RESPONSIVE — MOBILE  (≤ 640px)
================================================================ */
@media (max-width: 640px) {
  .page-shell {
    width: calc(100% - 24px);
    padding-top: 10px;
  }

  h1 { font-size: clamp(2.2rem, 9vw, 3rem); }
  h2 { font-size: clamp(1.6rem, 6.5vw, 2.2rem); }

  .hero-copy, .hero-card { padding: 28px; }

  .feature-grid,
  .audience-grid,
  .trust-grid,
  .signal-strip {
    grid-template-columns: 1fr;
  }

  .cta-card { padding: 28px; }
  .cta-header { margin-bottom: 28px; }

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

  .button { min-height: 46px; font-size: 0.92rem; }
  .button + .button { width: 100%; }

  .stats-bar {
    padding: 20px;
    gap: 16px;
  }

  .stat-item { flex: 1 1 45%; }

  .section-alt {
    padding: 36px 18px;
    margin: 0 -12px;
    border-radius: var(--radius-lg);
  }

  .investor-inner { padding: 28px; }

  .form-footer { flex-direction: column; align-items: flex-start; }
}

/* ================================================================
   PRIVACY POLICY PAGE
================================================================ */
.privacy-content {
  padding-top: 80px;
}

.privacy-body {
  max-width: 720px;
  margin-top: 32px;
}

.privacy-body h2 {
  font-size: 1.4rem;
  margin-top: 36px;
  margin-bottom: 12px;
}

.privacy-body h3 {
  font-size: 1.1rem;
  margin-top: 20px;
  margin-bottom: 8px;
}

.privacy-body p {
  margin-bottom: 14px;
  color: var(--text-soft);
}

.privacy-body ul {
  margin: 0 0 16px 0;
  padding-left: 24px;
  color: var(--text-soft);
  line-height: 1.72;
}

.privacy-body ul li {
  margin-bottom: 6px;
}

.privacy-body strong {
  color: var(--text-strong);
}

/* ================================================================
   ABOUT SECTION
================================================================ */
.about-section {
  padding-top: 24px;
  padding-bottom: 0;
}

.about-section .section-heading {
  max-width: 720px;
}

.about-section .section-heading p + p {
  margin-top: 14px;
}