/* ── Design Tokens ─────────────────────────────────────────── */
:root {
  --color-bg:      #F9F9F9;
  --color-surface: #FFFFFF;
  --color-ink:     #0A0A0A;
  --color-muted:   #6B6B6B;
  --color-border:  #E8E8E8;
  --radius-card:   24px;
  --radius-btn:    12px;
  --shadow-card:   0 2px 20px rgba(0,0,0,0.06);
  --shadow-hover:  0 8px 40px rgba(0,0,0,0.12);
  --ease:          cubic-bezier(0.4, 0, 0.2, 1);
  --font:          'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --container:     1200px;
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font);
  background: var(--color-bg);
  color: var(--color-ink);
  line-height: 1.6;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }
button { font-family: var(--font); }

/* ── Container ─────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 32px;
}

/* ── Buttons ───────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 13px 26px;
  border-radius: var(--radius-btn);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  white-space: nowrap;
  transition: transform 0.22s var(--ease), box-shadow 0.22s var(--ease),
              background-color 0.22s var(--ease), border-color 0.22s var(--ease);
}

.btn--primary {
  background: var(--color-ink);
  color: #fff;
}
.btn--primary:hover {
  background: #1c1c1c;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.2);
}
.btn--primary:disabled {
  background: #16a34a;
  cursor: default;
  transform: none;
  box-shadow: none;
}

.btn--outline {
  background: transparent;
  color: var(--color-ink);
  border: 1.5px solid var(--color-border);
}
.btn--outline:hover {
  border-color: var(--color-ink);
  transform: translateY(-2px);
}

.btn--outline-white {
  background: transparent;
  color: #fff;
  border: 1.5px solid rgba(255,255,255,0.28);
}
.btn--outline-white:hover {
  border-color: rgba(255,255,255,0.8);
  transform: translateY(-2px);
}

/* ── Badges ────────────────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 12px;
  border-radius: 100px;
  font-size: 12px;
  font-weight: 500;
  background: var(--color-surface);
  color: var(--color-muted);
  border: 1px solid var(--color-border);
}
.badge--accent {
  background: var(--color-ink);
  color: #fff;
  border-color: var(--color-ink);
}

/* ── Section Typography ────────────────────────────────────── */
.section-eyebrow {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-muted);
  margin-bottom: 14px;
}
.section-title {
  font-size: clamp(28px, 3.8vw, 48px);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.12;
  color: var(--color-ink);
}
.section-header { margin-bottom: 64px; }

/* ── Scroll Reveal ─────────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition:
    opacity  0.75s var(--ease),
    transform 0.75s var(--ease);
  transition-delay: var(--reveal-delay, 0s);
}
.reveal.visible {
  opacity: 1;
  transform: none;
}

/* ══════════════════════════════════════════════════════════════
   NAV
══════════════════════════════════════════════════════════════ */
.nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  background: rgba(249,249,249,0.82);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid transparent;
  transition:
    border-color 0.25s var(--ease),
    box-shadow   0.25s var(--ease);
}
.nav.scrolled {
  border-bottom-color: var(--color-border);
  box-shadow: 0 1px 16px rgba(0,0,0,0.05);
}

.nav__inner {
  display: flex;
  align-items: center;
  height: 64px;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: -0.025em;
  color: var(--color-ink);
  flex-shrink: 0;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 32px;
  margin-left: auto;
  margin-right: 32px;
}
.nav__links a {
  font-size: 14px;
  font-weight: 500;
  color: var(--color-muted);
  transition: color 0.2s var(--ease);
}
.nav__links a:hover { color: var(--color-ink); }

.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 6px;
  margin-left: auto;
}
.nav__hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-ink);
  border-radius: 2px;
  transition: transform 0.3s var(--ease), opacity 0.3s var(--ease);
  transform-origin: center;
}

/* hamburger open state */
.nav.open .nav__hamburger span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav.open .nav__hamburger span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}
.nav.open .nav__hamburger span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.nav__mobile {
  display: none;
  flex-direction: column;
  border-top: 1px solid var(--color-border);
  padding: 8px 32px 24px;
  background: rgba(249,249,249,0.98);
}
.nav__mobile a {
  padding: 14px 0;
  font-size: 15px;
  font-weight: 500;
  color: var(--color-muted);
  border-bottom: 1px solid var(--color-border);
  transition: color 0.2s var(--ease);
}
.nav__mobile a:hover { color: var(--color-ink); }
.nav__mobile a:last-of-type { border-bottom: none; }
.nav__mobile .btn {
  margin-top: 16px;
  width: 100%;
}
.nav.open .nav__mobile { display: flex; }

/* ══════════════════════════════════════════════════════════════
   HERO
══════════════════════════════════════════════════════════════ */
.hero {
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding: 128px 0 96px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -30%;
  left: 50%;
  transform: translateX(-50%);
  width: 900px;
  height: 900px;
  background: radial-gradient(circle, rgba(0,0,0,0.035) 0%, transparent 65%);
  pointer-events: none;
}

.hero__eyebrow {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 32px;
  animation: fadeUp 0.65s var(--ease) both;
}

.hero__headline {
  font-size: clamp(40px, 6vw, 80px);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1.05;
  max-width: 840px;
  color: var(--color-ink);
  animation: fadeUp 0.7s 0.1s var(--ease) both;
}

.hero__sub {
  margin-top: 28px;
  font-size: clamp(16px, 1.8vw, 20px);
  font-weight: 400;
  color: var(--color-muted);
  max-width: 520px;
  line-height: 1.65;
  animation: fadeUp 0.7s 0.2s var(--ease) both;
}

.waitlist-form {
  display: flex;
  gap: 10px;
  margin-top: 44px;
  max-width: 500px;
  animation: fadeUp 0.7s 0.3s var(--ease) both;
}
.waitlist-form__input {
  flex: 1;
  min-width: 0;
  padding: 13px 20px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-btn);
  font-family: var(--font);
  font-size: 15px;
  background: var(--color-surface);
  color: var(--color-ink);
  outline: none;
  transition: border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}
.waitlist-form__input::placeholder { color: #BDBDBD; }
.waitlist-form__input:focus {
  border-color: var(--color-ink);
  box-shadow: 0 0 0 3px rgba(10,10,10,0.07);
}
.waitlist-form__input.error { border-color: #EF4444; }

.hero__micro {
  margin-top: 14px;
  font-size: 13px;
  color: #BDBDBD;
  animation: fadeUp 0.7s 0.4s var(--ease) both;
}

/* ══════════════════════════════════════════════════════════════
   ABOUT — MISSION & VISION
══════════════════════════════════════════════════════════════ */
.about { padding: 128px 0; }

.about__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.about__cell {
  background: var(--color-surface);
  border-radius: var(--radius-card);
  padding: 48px;
  box-shadow: var(--shadow-card);
  border: 1px solid rgba(0,0,0,0.04);
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.about__cell:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-hover);
}

.about__cell-icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  color: var(--color-ink);
}

.about__cell-label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-muted);
  margin-bottom: 12px;
}

.about__cell-headline {
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.3;
  color: var(--color-ink);
  margin-bottom: 16px;
}

.about__cell-body {
  font-size: 15px;
  color: var(--color-muted);
  line-height: 1.7;
}

/* ══════════════════════════════════════════════════════════════
   FEATURES — BENTO GRID
══════════════════════════════════════════════════════════════ */
.features { padding: 128px 0; }

.bento-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: auto;
  gap: 16px;
}

.bento-card {
  background: var(--color-surface);
  border-radius: var(--radius-card);
  padding: 36px;
  box-shadow: var(--shadow-card);
  border: 1px solid rgba(0,0,0,0.04);
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
  position: relative;
  overflow: hidden;
}
.bento-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-hover);
}

.bento-card--wide { grid-column: span 2; }
.bento-card--tall { grid-row: span 2; }

.bento-card__icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  color: var(--color-ink);
  flex-shrink: 0;
}
.bento-card h3 {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--color-ink);
  margin-bottom: 10px;
}
.bento-card p {
  font-size: 14px;
  color: var(--color-muted);
  line-height: 1.7;
  max-width: 320px;
}

/* Liveness card */
.liveness-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 180px;
  margin-bottom: 28px;
}
.liveness-ring {
  width: 128px;
  height: 128px;
  border-radius: 50%;
  border: 1.5px solid var(--color-border);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.liveness-ring::before {
  content: '';
  position: absolute;
  inset: -10px;
  border-radius: 50%;
  border: 2px solid transparent;
  border-top-color: var(--color-ink);
  border-right-color: rgba(10,10,10,0.15);
  animation: spinRing 2s linear infinite;
}
.liveness-ring::after {
  content: '';
  position: absolute;
  inset: -20px;
  border-radius: 50%;
  border: 1.5px solid transparent;
  border-top-color: rgba(10,10,10,0.12);
  animation: spinRing 3.5s linear infinite reverse;
}
.liveness-face {
  width: 62px;
  height: 62px;
  color: var(--color-ink);
  position: relative;
  z-index: 1;
}
.liveness-scan-line {
  position: absolute;
  left: 8px;
  right: 8px;
  height: 1px;
  top: 8px;
  background: linear-gradient(90deg, transparent, rgba(10,10,10,0.85), transparent);
  animation: scanLine 2.6s ease-in-out infinite alternate;
  border-radius: 1px;
  z-index: 2;
}

/* Stat callout */
.bento-card__stat {
  font-size: 68px;
  font-weight: 700;
  letter-spacing: -0.045em;
  color: var(--color-ink);
  line-height: 1;
  margin-bottom: 16px;
}

/* ══════════════════════════════════════════════════════════════
   DEVELOPER
══════════════════════════════════════════════════════════════ */
.developer {
  padding: 128px 0;
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}
.developer__inner {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 88px;
  align-items: center;
}

.developer__copy .section-title { margin-bottom: 28px; }

.developer__list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 36px;
}
.developer__list li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 15px;
  color: var(--color-muted);
}
.developer__list li::before {
  content: '';
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--color-ink);
  flex-shrink: 0;
}

/* Code Block */
.code-block {
  border-radius: var(--radius-card);
  overflow: hidden;
  background: #111111;
  box-shadow: 0 24px 64px rgba(0,0,0,0.22);
  border: 1px solid rgba(255,255,255,0.06);
}
.code-block__tabs {
  display: flex;
  border-bottom: 1px solid rgba(255,255,255,0.07);
  padding: 0 20px;
}
.tab-btn {
  padding: 13px 16px;
  font-size: 13px;
  font-weight: 500;
  color: rgba(255,255,255,0.35);
  background: none;
  border: none;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
  margin-bottom: -1px;
}
.tab-btn.active {
  color: #fff;
  border-bottom-color: rgba(255,255,255,0.7);
}
.tab-btn:hover:not(.active) { color: rgba(255,255,255,0.6); }

.code-block__body {
  padding: 28px 28px 32px;
  overflow-x: auto;
}
.tab-pane {
  display: none;
  font-family: 'SF Mono', 'Fira Code', 'Cascadia Code', 'Menlo', monospace;
  font-size: 13px;
  line-height: 1.85;
  color: #D4D4D4;
  white-space: pre;
  margin: 0;
}
.tab-pane.active { display: block; }

/* Syntax tokens */
.tok-kw  { color: #C792EA; }
.tok-str { color: #C3E88D; }
.tok-cmt { color: #546E7A; font-style: italic; }
.tok-type{ color: #82AAFF; }
.tok-fn  { color: #82AAFF; }
.tok-num { color: #F78C6C; }

/* ══════════════════════════════════════════════════════════════
   INVESTORS
══════════════════════════════════════════════════════════════ */
.investors { padding: 128px 0; }

.investors__card {
  background: var(--color-ink);
  color: #fff;
  border-radius: 32px;
  padding: 80px 72px;
  position: relative;
  overflow: hidden;
}
.investors__card::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 28px 28px;
  border-radius: inherit;
  pointer-events: none;
}
.investors__card::after {
  content: '';
  position: absolute;
  top: -120px;
  right: -80px;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255,255,255,0.04) 0%, transparent 70%);
  pointer-events: none;
}

.investors__eyebrow { color: rgba(255,255,255,0.35); margin-bottom: 20px; }
.investors__card h2 {
  font-size: clamp(36px, 4.5vw, 64px);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1.08;
  max-width: 580px;
  margin-bottom: 24px;
  position: relative;
  z-index: 1;
}
.investors__body {
  font-size: 16px;
  color: rgba(255,255,255,0.55);
  max-width: 580px;
  line-height: 1.75;
  margin-bottom: 56px;
  position: relative;
  z-index: 1;
}
.investors__stats {
  display: flex;
  gap: 72px;
  margin-bottom: 52px;
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}
.stat__value {
  display: block;
  font-size: 52px;
  font-weight: 700;
  letter-spacing: -0.045em;
  line-height: 1;
  margin-bottom: 10px;
}
.stat__label {
  font-size: 14px;
  color: rgba(255,255,255,0.45);
  max-width: 190px;
  line-height: 1.55;
  display: block;
}
.investors__card .btn { position: relative; z-index: 1; }

/* ══════════════════════════════════════════════════════════════
   PRICING
══════════════════════════════════════════════════════════════ */
.pricing { padding: 128px 0; }

.pricing-toggle {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 28px;
  font-size: 14px;
  font-weight: 500;
  color: var(--color-muted);
}

/* Pricing model segmented toggle */
.pricing-subtitle {
  font-size: 16px;
  color: var(--color-muted);
  margin-top: 12px;
  max-width: 480px;
  line-height: 1.65;
}
.pricing-model-toggle {
  display: inline-flex;
  background: var(--color-surface);
  border: 1.5px solid var(--color-border);
  border-radius: 14px;
  padding: 4px;
  gap: 4px;
  margin-top: 28px;
}
.pricing-model-btn {
  padding: 10px 28px;
  border-radius: 10px;
  font-family: var(--font);
  font-size: 14px;
  font-weight: 500;
  color: var(--color-muted);
  background: none;
  border: none;
  cursor: pointer;
  transition: background-color 0.2s var(--ease), color 0.2s var(--ease);
}
.pricing-model-btn.active {
  background: var(--color-ink);
  color: #fff;
}
.pricing-model-btn:hover:not(.active) { color: var(--color-ink); }

/* Pay-as-you-go layout */
.pricing-payg { margin-top: 0; }
.payg-inner {
  display: grid;
  grid-template-columns: 1.35fr 1fr;
  gap: 16px;
  align-items: start;
}
.payg-rate-card {
  background: var(--color-surface);
  border-radius: var(--radius-card);
  padding: 48px;
  box-shadow: var(--shadow-card);
  border: 1px solid rgba(0,0,0,0.04);
}
.payg-rate-card .section-eyebrow { margin-bottom: 12px; }
.payg-rate-card h3 {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.025em;
  color: var(--color-ink);
  margin-bottom: 36px;
  line-height: 1.2;
}
.payg-tiers {
  display: flex;
  flex-direction: column;
}
.payg-tier {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 0;
  border-bottom: 1px solid var(--color-border);
}
.payg-tier:first-child { padding-top: 0; }
.payg-tier:last-child  { border-bottom: none; padding-bottom: 0; }
.payg-tier__range {
  font-size: 14px;
  color: var(--color-muted);
  flex: 0 0 190px;
}
.payg-tier__price {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--color-ink);
  flex: 1;
}
.payg-tier__price--custom {
  font-size: 18px;
  letter-spacing: -0.01em;
}
.payg-tier__unit {
  font-size: 13px;
  font-weight: 400;
  color: var(--color-muted);
  margin-left: 4px;
}
.payg-tier__saving {
  font-size: 12px;
  font-weight: 600;
  color: #059669;
  background: rgba(5, 150, 105, 0.09);
  border: 1px solid rgba(5, 150, 105, 0.2);
  padding: 3px 10px;
  border-radius: 100px;
  white-space: nowrap;
}
.payg-note {
  font-size: 13px;
  color: var(--color-muted);
  margin-top: 24px;
  line-height: 1.6;
}

.payg-summary-card {
  background: var(--color-ink);
  color: #fff;
  border-radius: var(--radius-card);
  padding: 48px 40px;
}
.payg-summary-card h3 {
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.15;
  color: #fff;
  margin-bottom: 14px;
}
.payg-summary-card > p {
  font-size: 14px;
  color: rgba(255,255,255,0.5);
  line-height: 1.7;
  margin-bottom: 32px;
}
.payg-summary__list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 13px;
  margin-bottom: 36px;
}
.payg-summary__list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: rgba(255,255,255,0.65);
}
.payg-summary__list li::before {
  content: '';
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: rgba(255,255,255,0.35);
  flex-shrink: 0;
}
.payg-cta {
  background: #fff !important;
  color: var(--color-ink) !important;
  width: 100%;
}
.payg-cta:hover {
  background: #f0f0f0 !important;
  box-shadow: 0 8px 24px rgba(255,255,255,0.12) !important;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  align-items: start;
}

.pricing-card {
  background: var(--color-surface);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-card);
  padding: 36px 32px;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.pricing-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-hover);
}

.pricing-card--featured {
  border-color: var(--color-ink);
  transform: scale(1.03);
  box-shadow: 0 4px 32px rgba(0,0,0,0.1);
}
.pricing-card--featured:hover {
  transform: scale(1.03) translateY(-5px);
  box-shadow: var(--shadow-hover);
}

.pricing-card__plan {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-muted);
  margin-bottom: 20px;
}
.pricing-card__price {
  font-size: 52px;
  font-weight: 700;
  letter-spacing: -0.045em;
  color: var(--color-ink);
  line-height: 1;
  margin-bottom: 6px;
  display: flex;
  align-items: flex-start;
  gap: 2px;
}
.pricing-card__price sup {
  font-size: 24px;
  font-weight: 600;
  margin-top: 10px;
  letter-spacing: -0.01em;
}
.pricing-card__price-custom {
  font-size: 36px;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--color-ink);
  line-height: 1;
  margin-bottom: 6px;
}
.pricing-card__period {
  font-size: 13px;
  color: var(--color-muted);
  margin-bottom: 28px;
  min-height: 20px;
}
.pricing-card__divider {
  height: 1px;
  background: var(--color-border);
  margin-bottom: 28px;
}
.pricing-card__features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 13px;
  margin-bottom: 32px;
}
.pricing-card__features li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  color: var(--color-muted);
  line-height: 1.5;
}
.check {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  color: var(--color-ink);
  margin-top: 2px;
}
.pricing-card .btn { width: 100%; }

/* ══════════════════════════════════════════════════════════════
   FOOTER
══════════════════════════════════════════════════════════════ */
.footer {
  border-top: 1px solid var(--color-border);
  padding: 40px 0;
}
.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.footer__brand {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.footer__logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -0.025em;
  color: var(--color-ink);
}
.footer__copy {
  font-size: 13px;
  color: var(--color-muted);
}
.footer__nav {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}
.footer__nav a {
  font-size: 13px;
  color: var(--color-muted);
  transition: color 0.2s var(--ease);
}
.footer__nav a:hover { color: var(--color-ink); }
.footer__social {
  display: flex;
  align-items: center;
  gap: 16px;
}
.footer__social a {
  color: var(--color-muted);
  transition: color 0.2s var(--ease);
  display: flex;
  align-items: center;
}
.footer__social a:hover { color: var(--color-ink); }

/* ══════════════════════════════════════════════════════════════
   ANIMATIONS
══════════════════════════════════════════════════════════════ */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(28px); }
  to   { opacity: 1; transform: none; }
}

@keyframes spinRing {
  to { transform: rotate(360deg); }
}

@keyframes scanLine {
  from { transform: translateY(0px); opacity: 0.4; }
  to   { transform: translateY(108px); opacity: 1; }
}

/* ══════════════════════════════════════════════════════════════
   RESPONSIVE — Tablet
══════════════════════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .container { padding: 0 24px; }

  .about__grid { grid-template-columns: 1fr; }
  .about__cell { padding: 36px; }

  .developer__inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .investors__card { padding: 56px 48px; }
  .investors__stats { gap: 48px; }

  .pricing-grid { grid-template-columns: 1fr; max-width: 480px; }
  .pricing-card--featured { transform: none; }
  .pricing-card--featured:hover { transform: translateY(-5px); }

  .payg-inner { grid-template-columns: 1fr; }
}

@media (min-width: 640px) and (max-width: 1024px) {
  .bento-grid { grid-template-columns: repeat(2, 1fr); }
  .bento-card--wide { grid-column: span 2; }
  .bento-card--tall { grid-row: span 1; }

  .pricing-grid {
    grid-template-columns: repeat(2, 1fr);
    max-width: none;
  }
  .pricing-card--featured {
    grid-column: span 2;
    transform: none;
  }
  .pricing-card--featured:hover { transform: translateY(-5px); }
}

/* ══════════════════════════════════════════════════════════════
   RESPONSIVE — Mobile
══════════════════════════════════════════════════════════════ */
@media (max-width: 639px) {
  .container { padding: 0 20px; }

  .nav__links,
  .nav__inner > .btn { display: none; }
  .nav__hamburger { display: flex; }

  .hero { padding: 104px 0 72px; }

  .waitlist-form {
    flex-direction: column;
    max-width: 100%;
  }
  .waitlist-form .btn { width: 100%; }

  .bento-grid { grid-template-columns: 1fr; }
  .bento-card--wide { grid-column: span 1; }
  .bento-card--tall { grid-row: span 1; }

  .investors__card {
    padding: 40px 28px;
    border-radius: 24px;
  }
  .investors__stats { flex-direction: column; gap: 28px; }
  .stat__value { font-size: 40px; }

  .pricing-grid { grid-template-columns: 1fr; }
  .pricing-card--featured { transform: none; }
  .pricing-card--featured:hover { transform: translateY(-5px); }

  .payg-inner { grid-template-columns: 1fr; }
  .payg-rate-card { padding: 28px 24px; }
  .payg-tier__range { flex: 0 0 auto; min-width: 140px; }
  .payg-summary-card { padding: 32px 28px; }

  .footer__inner { flex-direction: column; align-items: flex-start; gap: 24px; }
  .footer__brand { flex-direction: column; align-items: flex-start; gap: 6px; }
}

/* ══════════════════════════════════════════════════════════════
   LEGAL PAGES (Privacy & Terms)
══════════════════════════════════════════════════════════════ */
.legal-header {
  padding: 128px 0 64px;
  border-bottom: 1px solid var(--color-border);
}
.legal-header__title {
  font-size: clamp(36px, 5vw, 60px);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1.08;
  color: var(--color-ink);
  margin-top: 12px;
  margin-bottom: 12px;
  animation: fadeUp 0.65s 0.05s var(--ease) both;
}
.legal-header__meta {
  font-size: 14px;
  color: var(--color-muted);
  animation: fadeUp 0.65s 0.15s var(--ease) both;
}

.legal-body {
  padding: 72px 0 128px;
}
.legal-content {
  max-width: 720px;
}

.legal-content > p:first-child {
  font-size: 16px;
  color: var(--color-muted);
  line-height: 1.75;
  margin-bottom: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid var(--color-border);
}

.legal-content h2 {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--color-ink);
  margin-top: 48px;
  margin-bottom: 14px;
}
.legal-content h3 {
  font-size: 15px;
  font-weight: 600;
  color: var(--color-ink);
  margin-top: 24px;
  margin-bottom: 10px;
}
.legal-content p {
  font-size: 15px;
  color: var(--color-muted);
  line-height: 1.8;
  margin-bottom: 14px;
}
.legal-content ul {
  list-style: disc;
  padding-left: 22px;
  margin-bottom: 14px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.legal-content li {
  font-size: 15px;
  color: var(--color-muted);
  line-height: 1.7;
}
.legal-content strong {
  color: var(--color-ink);
  font-weight: 600;
}
.legal-content a {
  color: var(--color-ink);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: opacity 0.2s var(--ease);
}
.legal-content a:hover { opacity: 0.6; }

@media (max-width: 639px) {
  .legal-header { padding: 104px 0 48px; }
  .legal-body { padding: 48px 0 80px; }
}

/* ── Focus styles for accessibility ────────────────────────── */
:focus-visible {
  outline: 2px solid var(--color-ink);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ══════════════════════════════════════════════════════════════
   NAV — Active link state (investors page)
══════════════════════════════════════════════════════════════ */
.nav__links a.nav__link--active {
  color: var(--color-ink);
  font-weight: 600;
}

/* ══════════════════════════════════════════════════════════════
   INVESTORS PAGE — Hero
══════════════════════════════════════════════════════════════ */
.inv-hero {
  min-height: 80vh;
  display: flex;
  align-items: center;
  padding: 128px 0 96px;
  position: relative;
  overflow: hidden;
}
.inv-hero::before {
  content: '';
  position: absolute;
  top: -20%;
  left: 50%;
  transform: translateX(-50%);
  width: 900px;
  height: 900px;
  background: radial-gradient(circle, rgba(0,0,0,0.03) 0%, transparent 65%);
  pointer-events: none;
}
.inv-hero__headline {
  font-size: clamp(44px, 6vw, 80px);
  font-weight: 700;
  letter-spacing: -0.045em;
  line-height: 1.06;
  max-width: 720px;
  color: var(--color-ink);
  margin-bottom: 24px;
  animation: fadeUp 0.7s 0.1s var(--ease) both;
}
.inv-hero__sub {
  font-size: clamp(16px, 1.8vw, 19px);
  font-weight: 400;
  color: var(--color-muted);
  max-width: 540px;
  line-height: 1.7;
  margin-bottom: 40px;
  animation: fadeUp 0.7s 0.2s var(--ease) both;
}
.inv-hero__actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  animation: fadeUp 0.7s 0.3s var(--ease) both;
}

/* ══════════════════════════════════════════════════════════════
   INVESTORS PAGE — Market Stats
══════════════════════════════════════════════════════════════ */
.inv-market {
  padding: 0 0 128px;
  background: var(--color-bg);
}
.inv-market__inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.inv-stat-card {
  background: var(--color-surface);
  border-radius: var(--radius-card);
  padding: 36px 28px;
  box-shadow: var(--shadow-card);
  border: 1px solid rgba(0,0,0,0.04);
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.inv-stat-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}
.inv-stat__value {
  display: block;
  font-size: clamp(36px, 4vw, 52px);
  font-weight: 700;
  letter-spacing: -0.045em;
  color: var(--color-ink);
  line-height: 1;
  margin-bottom: 12px;
}
.inv-stat__label {
  display: block;
  font-size: 13px;
  color: var(--color-muted);
  line-height: 1.6;
}

/* ══════════════════════════════════════════════════════════════
   INVESTORS PAGE — Investment Thesis
══════════════════════════════════════════════════════════════ */
.inv-thesis {
  padding: 128px 0;
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}
.thesis-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.thesis-card {
  background: var(--color-bg);
  border-radius: var(--radius-card);
  padding: 40px 36px;
  border: 1px solid var(--color-border);
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.thesis-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  background: var(--color-surface);
}
.thesis-card__num {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--color-muted);
  margin-bottom: 20px;
}
.thesis-card h3 {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--color-ink);
  margin-bottom: 14px;
  line-height: 1.3;
}
.thesis-card p {
  font-size: 14px;
  color: var(--color-muted);
  line-height: 1.75;
}

/* ══════════════════════════════════════════════════════════════
   INVESTORS PAGE — Roadmap / Timeline
══════════════════════════════════════════════════════════════ */
.roadmap {
  padding: 128px 0;
  background: var(--color-bg);
}

.timeline {
  position: relative;
  max-width: 800px;
}
.timeline::before {
  content: '';
  position: absolute;
  left: 23px;
  top: 8px;
  bottom: 8px;
  width: 1px;
  background: var(--color-border);
}

.timeline__item {
  display: flex;
  gap: 32px;
  padding-bottom: 24px;
}
.timeline__item:last-child { padding-bottom: 0; }

.timeline__marker {
  flex-shrink: 0;
  width: 48px;
  display: flex;
  justify-content: center;
  padding-top: 6px;
  position: relative;
  z-index: 1;
}
.timeline__dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: 2px solid var(--color-border);
  background: var(--color-bg);
  position: relative;
  z-index: 1;
  transition: border-color 0.3s var(--ease), background-color 0.3s var(--ease);
}
.timeline__dot--active {
  background: var(--color-ink);
  border-color: var(--color-ink);
  animation: pulseDot 2.5s ease-in-out infinite;
}
.timeline__dot--completed {
  background: var(--color-ink);
  border-color: var(--color-ink);
}

.timeline__content {
  flex: 1;
  background: var(--color-surface);
  border-radius: var(--radius-card);
  padding: 36px;
  box-shadow: var(--shadow-card);
  border: 1px solid rgba(0,0,0,0.04);
  margin-bottom: 24px;
}
.timeline__meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}
.timeline__date {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--color-muted);
}
.timeline__title {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--color-ink);
  margin-bottom: 10px;
}
.timeline__desc {
  font-size: 14px;
  color: var(--color-muted);
  line-height: 1.7;
  margin-bottom: 24px;
}

.timeline__items {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 11px;
}
.timeline__items li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--color-ink);
  line-height: 1.5;
}
.timeline__item-pending {
  color: var(--color-muted) !important;
}
.timeline__check {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
  color: #059669;
}
.timeline__circle {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
  color: var(--color-border);
}

/* In-progress badge */
.badge--in-progress {
  background: rgba(5, 150, 105, 0.1);
  color: #059669;
  border-color: rgba(5, 150, 105, 0.25);
}

/* ══════════════════════════════════════════════════════════════
   INVESTORS PAGE — The Ask (CTA)
══════════════════════════════════════════════════════════════ */
.inv-ask { padding: 128px 0; }

.inv-ask__card {
  background: var(--color-ink);
  color: #fff;
  border-radius: 32px;
  padding: 80px 72px;
  position: relative;
  overflow: hidden;
}
.inv-ask__card::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 28px 28px;
  border-radius: inherit;
  pointer-events: none;
}
.inv-ask__card::after {
  content: '';
  position: absolute;
  top: -100px;
  right: -80px;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255,255,255,0.04) 0%, transparent 70%);
  pointer-events: none;
}
.inv-ask__headline {
  font-size: clamp(28px, 3.5vw, 48px);
  font-weight: 700;
  letter-spacing: -0.035em;
  line-height: 1.15;
  max-width: 600px;
  margin-bottom: 20px;
  position: relative;
  z-index: 1;
}
.inv-ask__body {
  font-size: 16px;
  color: rgba(255,255,255,0.55);
  max-width: 540px;
  line-height: 1.75;
  margin-bottom: 40px;
  position: relative;
  z-index: 1;
}
.inv-ask__actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
  margin-bottom: 28px;
}
.inv-ask__btn-light {
  background: #fff !important;
  color: var(--color-ink) !important;
}
.inv-ask__btn-light:hover {
  background: #f0f0f0 !important;
  box-shadow: 0 8px 24px rgba(255,255,255,0.15) !important;
}
.inv-ask__contact {
  font-size: 13px;
  color: rgba(255,255,255,0.35);
  position: relative;
  z-index: 1;
}
.inv-ask__contact a {
  color: rgba(255,255,255,0.6);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 0.2s var(--ease);
}
.inv-ask__contact a:hover { color: #fff; }

/* ══════════════════════════════════════════════════════════════
   ANIMATIONS — additions
══════════════════════════════════════════════════════════════ */
@keyframes pulseDot {
  0%, 100% { box-shadow: 0 0 0 0 rgba(10,10,10,0.25); }
  50%       { box-shadow: 0 0 0 8px rgba(10,10,10,0); }
}

/* ══════════════════════════════════════════════════════════════
   INVESTORS PAGE — Responsive
══════════════════════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .inv-market__inner { grid-template-columns: repeat(2, 1fr); }
  .thesis-grid { grid-template-columns: 1fr 1fr; }
  .inv-ask__card { padding: 56px 48px; }
}

@media (max-width: 639px) {
  .inv-hero { padding: 104px 0 64px; }
  .inv-hero__actions { flex-direction: column; }
  .inv-hero__actions .btn { width: 100%; }

  .inv-market { padding: 0 0 80px; }
  .inv-market__inner { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .inv-stat-card { padding: 24px 20px; }

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

  .timeline { max-width: 100%; }
  .timeline__content { padding: 24px 20px; }

  .inv-ask__card {
    padding: 40px 28px;
    border-radius: 24px;
  }
  .inv-ask__actions { flex-direction: column; }
  .inv-ask__actions .btn { width: 100%; }
}

/* ══════════════════════════════════════════════════════════════
   INVESTORS PAGE — Problem
══════════════════════════════════════════════════════════════ */
.inv-problem {
  padding: 128px 0;
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}
.inv-problem__inner {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 80px;
  align-items: start;
}
.inv-problem__left .section-title { margin-top: 12px; }
.inv-problem__body {
  font-size: 15px;
  color: var(--color-muted);
  line-height: 1.8;
  margin-top: 20px;
}
.inv-problem__cards {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.problem-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 20px;
  padding: 28px 32px;
  display: flex;
  gap: 20px;
  align-items: flex-start;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), background 0.3s var(--ease);
}
.problem-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
  background: var(--color-surface);
}
.problem-card__icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: var(--color-muted);
  margin-top: 2px;
}
.problem-card h3 {
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -0.015em;
  color: var(--color-ink);
  margin-bottom: 6px;
}
.problem-card p {
  font-size: 13px;
  color: var(--color-muted);
  line-height: 1.7;
}

/* ══════════════════════════════════════════════════════════════
   INVESTORS PAGE — Use Cases / Verticals
══════════════════════════════════════════════════════════════ */
.inv-verticals {
  padding: 128px 0;
  background: var(--color-bg);
}
.verticals-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 48px;
}
.vertical-card {
  background: var(--color-surface);
  border-radius: var(--radius-card);
  padding: 36px 32px;
  border: 1px solid rgba(0,0,0,0.04);
  box-shadow: var(--shadow-card);
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.vertical-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}
.vertical-card__icon {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}
.vertical-card__icon svg {
  width: 18px;
  height: 18px;
  color: var(--color-ink);
}
.vertical-card h3 {
  font-size: 16px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--color-ink);
  margin-bottom: 10px;
}
.vertical-card p {
  font-size: 13px;
  color: var(--color-muted);
  line-height: 1.7;
}

/* ══════════════════════════════════════════════════════════════
   INVESTORS PAGE — Competitive Landscape
══════════════════════════════════════════════════════════════ */
.inv-compete {
  padding: 128px 0;
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}
.compete-table-wrap {
  margin-top: 48px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-radius: 20px;
  border: 1px solid var(--color-border);
}
.compete-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 640px;
  font-size: 14px;
}
.compete-table thead th {
  padding: 20px 24px;
  text-align: center;
  font-size: 13px;
  font-weight: 600;
  color: var(--color-muted);
  border-bottom: 1px solid var(--color-border);
  white-space: nowrap;
}
.compete-table thead th.compete-table__feature {
  text-align: left;
  min-width: 240px;
}
.compete-table thead th.compete-table__us {
  background: var(--color-ink);
  color: #fff;
  border-bottom-color: rgba(255,255,255,0.12);
}
.compete-badge {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: -0.01em;
}
.compete-table tbody tr {
  border-bottom: 1px solid var(--color-border);
  transition: background 0.15s var(--ease);
}
.compete-table tbody tr:last-child { border-bottom: none; }
.compete-table tbody tr:hover { background: var(--color-bg); }
.compete-table tbody tr:hover .compete-table__us { background: rgba(10,10,10,0.95); }
.compete-table tbody td {
  padding: 16px 24px;
  text-align: center;
  color: var(--color-muted);
  vertical-align: middle;
}
.compete-table tbody td:first-child {
  text-align: left;
  color: var(--color-ink);
  font-size: 13px;
  font-weight: 500;
}
.compete-table__us { background: rgba(10,10,10,0.04); }
.compete-table__yes  { color: #059669 !important; font-size: 16px; font-weight: 700; }
.compete-table__no   { color: var(--color-border) !important; font-size: 16px; }
.compete-table__partial { color: #d97706 !important; font-size: 14px; font-weight: 600; }
.compete-note {
  margin-top: 16px;
  font-size: 12px;
  color: var(--color-muted);
  opacity: 0.7;
}

/* ══════════════════════════════════════════════════════════════
   INVESTORS PAGE — Team
══════════════════════════════════════════════════════════════ */
.inv-team {
  padding: 128px 0;
  background: var(--color-bg);
}
.team-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-top: 48px;
  max-width: 800px;
}
.team-card {
  background: var(--color-surface);
  border-radius: var(--radius-card);
  padding: 40px 36px;
  border: 1px solid rgba(0,0,0,0.04);
  box-shadow: var(--shadow-card);
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.team-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}
.team-card--open {
  border: 1px dashed var(--color-border);
  background: var(--color-bg);
  box-shadow: none;
}
.team-card--open:hover {
  background: var(--color-surface);
}
.team-card__avatar {
  width: 52px;
  height: 52px;
  border-radius: 16px;
  background: var(--color-ink);
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.04em;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}
.team-card__avatar--open {
  background: transparent;
  border: 2px dashed var(--color-border);
  color: var(--color-muted);
  font-size: 18px;
  font-weight: 300;
}
.team-card__avatar--advisor { background: #1a1a2e; }
.team-card__name {
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--color-ink);
  margin-bottom: 4px;
}
.team-card__role {
  display: block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--color-muted);
  margin-bottom: 16px;
}
.team-card__bio {
  font-size: 13px;
  color: var(--color-muted);
  line-height: 1.7;
}
.team-card__bio a {
  color: var(--color-ink);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.team-card__links {
  display: flex;
  gap: 10px;
  margin-top: 20px;
}
.team-card__link {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-muted);
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}
.team-card__link:hover {
  color: var(--color-ink);
  border-color: var(--color-ink);
}
.team-card__link svg { width: 14px; height: 14px; }

/* ── New sections responsive ────────────────────────────────── */
@media (max-width: 1024px) {
  .inv-problem__inner { grid-template-columns: 1fr; gap: 48px; }
  .verticals-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 639px) {
  .inv-problem  { padding: 80px 0; }
  .inv-verticals { padding: 80px 0; }
  .inv-compete  { padding: 80px 0; }
  .inv-team     { padding: 80px 0; }
  .verticals-grid { grid-template-columns: 1fr; }
  .team-grid { grid-template-columns: 1fr; }
  .problem-card { padding: 22px 24px; }
}