:root {
  --bg: #ffffff;
  --bg-soft: #f8fbff;
  --bg-band: #eef5ff;
  --panel: #ffffff;
  --panel-strong: #f4f8ff;
  --line: rgba(15, 23, 42, 0.08);
  --line-strong: rgba(37, 99, 235, 0.18);
  --text: #0f172a;
  --text-soft: #334155;
  --text-muted: #64748b;
  --accent: #2563eb;
  --accent-soft: #dbeafe;
  --accent-strong: #1d4ed8;
  --shadow: 0 24px 60px rgba(15, 23, 42, 0.08);
  --radius-xl: 30px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --radius-sm: 14px;
  --transition: 0.22s ease;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  font-family: "Manrope", "Segoe UI", sans-serif;
  line-height: 1.65;
  background:
    radial-gradient(940px 480px at 0% 0%, rgba(59, 130, 246, 0.16), transparent 58%),
    radial-gradient(720px 380px at 100% 10%, rgba(232, 121, 249, 0.1), transparent 46%),
    linear-gradient(180deg, #ffffff 0%, #f8fbff 100%);
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
}

button,
input,
textarea,
select {
  font: inherit;
}

h1,
h2,
h3,
h4,
.logo-text {
  margin-top: 0;
  font-family: "Plus Jakarta Sans", "Manrope", sans-serif;
  letter-spacing: -0.03em;
  line-height: 1.04;
}

p,
ul,
ol {
  margin-top: 0;
}

.container {
  width: min(1180px, calc(100% - 2.5rem));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(16px);
  background: rgba(255, 255, 255, 0.88);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 1.5rem;
  min-height: 84px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  text-decoration: none;
}

.logo-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.6rem;
  height: 2.6rem;
  border-radius: 14px;
  border: 1px solid rgba(37, 99, 235, 0.18);
  background: linear-gradient(145deg, #2563eb 0%, #7c3aed 100%);
  font-weight: 800;
  font-size: 1rem;
  color: #ffffff;
}

.logo-text {
  font-size: 1.05rem;
  font-weight: 700;
}

.main-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.3rem;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.7rem 0.95rem;
  border-radius: 999px;
  color: var(--text-muted);
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  transition: color var(--transition), background-color var(--transition), border-color var(--transition);
}

.nav-link:hover,
.nav-link.active {
  color: var(--text);
  background: rgba(37, 99, 235, 0.08);
}

.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.92);
  color: var(--text);
  cursor: pointer;
  transition: border-color var(--transition), background-color var(--transition);
}

.nav-toggle:hover {
  border-color: var(--line-strong);
  background: #ffffff;
}

.nav-toggle svg {
  width: 20px;
  height: 20px;
  stroke: currentColor;
  stroke-width: 1.8;
  fill: none;
  stroke-linecap: round;
}

.header-cta {
  display: flex;
  align-items: center;
  justify-content: flex-end;
}

.mobile-only {
  display: none;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  min-height: 50px;
  padding: 0.85rem 1.35rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-size: 0.95rem;
  font-weight: 700;
  text-decoration: none;
  transition: transform var(--transition), background-color var(--transition), border-color var(--transition), color var(--transition);
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-strong) 100%);
  border-color: var(--accent);
  color: #ffffff;
}

.btn-primary:hover {
  background: linear-gradient(135deg, #1d4ed8 0%, #1e40af 100%);
  border-color: #1d4ed8;
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.88);
  border-color: rgba(15, 23, 42, 0.12);
  color: var(--text);
}

.btn-secondary:hover {
  background: #ffffff;
}

.btn-block {
  width: 100%;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.46rem 0.8rem;
  border: 1px solid rgba(37, 99, 235, 0.14);
  border-radius: 999px;
  color: var(--text-muted);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: currentColor;
  opacity: 0.9;
}

.hero,
.page-intro {
  padding: 6.5rem 0 5rem;
}

.hero-layout,
.split-layout,
.founder-layout {
  display: grid;
  gap: 1.25rem;
}

.hero-layout,
.split-layout {
  grid-template-columns: minmax(0, 1.1fr) minmax(340px, 0.82fr);
  align-items: stretch;
}

.page-intro .split-layout {
  align-items: end;
}

h1 {
  margin-bottom: 1rem;
  font-size: clamp(2.75rem, 7vw, 5rem);
  max-width: 11ch;
}

.page-intro h1 {
  font-size: clamp(2.25rem, 5vw, 3.9rem);
  max-width: 13ch;
}

.lead {
  max-width: 46rem;
  margin-bottom: 0;
  color: var(--text-soft);
  font-size: 1.08rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin: 1.7rem 0 1.25rem;
}

.meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 1.2rem;
  margin-top: 1rem;
  color: var(--text-muted);
  font-size: 0.92rem;
}

.meta-row span {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
}

.meta-row svg,
.mini-list svg,
.check-grid svg {
  width: 18px;
  height: 18px;
  stroke: currentColor;
  stroke-width: 1.7;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.hero-frame,
.card,
.callout,
.timeline-card,
.project-card,
.founder-card {
  border: 1px solid var(--line);
  background: linear-gradient(180deg, #ffffff 0%, #fbfdff 100%);
  box-shadow: var(--shadow);
}

.hero-frame,
.callout,
.project-card,
.founder-card {
  border-radius: var(--radius-xl);
}

.card,
.timeline-card {
  border-radius: var(--radius-lg);
}

.hero-frame,
.callout,
.project-card {
  padding: 1.6rem;
}

.card,
.timeline-card,
.founder-card {
  padding: 1.45rem;
}

.panel-heading {
  margin-bottom: 0.35rem;
  font-size: 1.45rem;
  line-height: 1.12;
}

.panel-copy {
  color: var(--text-muted);
}

.hero-visual,
.panel-image {
  overflow: hidden;
  border-radius: 24px;
  border: 1px solid rgba(37, 99, 235, 0.1);
  background: linear-gradient(135deg, #eff6ff 0%, #eef2ff 55%, #fff7ed 100%);
}

.hero-visual {
  margin-bottom: 1.55rem;
  padding: 1rem;
}

.hero-visual img {
  width: 100%;
  height: auto;
}

.panel-image {
  margin-bottom: 1rem;
}

.panel-image img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.card-label {
  margin-bottom: 0.8rem;
  color: var(--text-muted);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.section-kicker {
  margin-top: 1.4rem;
}

.hero-list,
.mini-list,
.check-grid,
.list-plain {
  list-style: none;
  padding: 0;
  margin: 0;
}

.hero-list {
  display: grid;
  gap: 0.95rem;
  margin-top: 1.25rem;
}

.hero-list li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.95rem;
  align-items: start;
  padding-top: 0.95rem;
  border-top: 1px solid var(--line);
}

.hero-list li:first-child {
  padding-top: 0;
  border-top: 0;
}

.hero-list h3 {
  margin-bottom: 0.3rem;
  font-size: 1rem;
}

.hero-list p {
  margin-bottom: 0;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.icon-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--accent-soft);
  color: var(--accent);
  flex: none;
}

.icon-badge svg,
.card-icon svg {
  width: 20px;
  height: 20px;
  stroke: currentColor;
  stroke-width: 1.7;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.metric-grid,
.stat-strip,
.grid-2,
.grid-3,
.grid-4,
.project-grid,
.network-grid,
.label-grid,
.footer-inner {
  display: grid;
  gap: 1rem;
}

.metric-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 1.25rem;
}

.metric {
  padding-top: 0.9rem;
  border-top: 1px solid var(--line);
}

.metric strong {
  display: block;
  margin-bottom: 0.28rem;
  font-size: 1.18rem;
  font-family: "Plus Jakarta Sans", "Manrope", sans-serif;
  line-height: 1.15;
}

.metric span {
  color: var(--text-muted);
  font-size: 0.88rem;
}

.section {
  padding: 5rem 0;
}

.section-band {
  background: linear-gradient(180deg, #f7fbff 0%, var(--bg-band) 100%);
  border-top: 1px solid rgba(37, 99, 235, 0.08);
  border-bottom: 1px solid rgba(37, 99, 235, 0.08);
}

.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1.5rem 2rem;
  margin-bottom: 2rem;
}

.section-head h2 {
  max-width: 14ch;
  margin-bottom: 0;
  font-size: clamp(1.95rem, 4vw, 3rem);
}

.section-head p {
  max-width: 42rem;
  margin-bottom: 0;
  color: var(--text-muted);
}

.grid-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.grid-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.card-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  border: 1px solid var(--line);
  border-radius: 16px;
  color: var(--accent);
  background: var(--accent-soft);
}

.card h3,
.callout h3,
.timeline-card h3,
.project-grid h3,
.founder-copy h2 {
  margin-bottom: 0.65rem;
}

.card h3 {
  margin-top: 1rem;
  font-size: 1.12rem;
}

.card p,
.callout p,
.timeline-card p,
.project-grid p,
.founder-copy p,
.project-summary,
.small-note {
  margin-bottom: 0;
  color: var(--text-muted);
}

.list-plain {
  display: grid;
  gap: 0.95rem;
  margin-top: 1.45rem;
}

.list-plain li {
  display: flex;
  align-items: start;
  gap: 0.8rem;
  color: var(--text-soft);
}

.list-marker {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.45rem;
  height: 1.45rem;
  margin-top: 0.1rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--text-muted);
  font-size: 0.72rem;
  font-weight: 700;
  flex: none;
}

.mini-list,
.check-grid {
  display: grid;
  gap: 0.85rem;
}

.mini-list li,
.check-grid li {
  display: flex;
  align-items: start;
  gap: 0.75rem;
  color: var(--text-soft);
}

.split-note {
  margin-top: 1rem;
  color: var(--text-muted);
  font-size: 0.94rem;
}

.timeline {
  display: grid;
  gap: 1rem;
}

.timeline-card {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem;
  align-items: start;
}

.step-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  font-family: "Plus Jakarta Sans", "Manrope", sans-serif;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1;
}

.timeline-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 0.95rem;
}

.timeline-meta span,
.pill {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.42rem 0.7rem;
  border: 1px solid rgba(37, 99, 235, 0.12);
  border-radius: 999px;
  color: #5b6b82;
  background: #f8fbff;
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.project-list {
  display: grid;
  gap: 1rem;
}

.project-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-bottom: 1rem;
}

.project-top {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(240px, 360px);
  gap: 1.5rem;
  align-items: start;
  margin-bottom: 1.35rem;
}

.project-copy {
  min-width: 0;
}

.project-header {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.project-card h2 {
  margin-bottom: 0.7rem;
  font-size: clamp(1.45rem, 2.7vw, 2rem);
  line-height: 1.08;
  max-width: 18ch;
}

.project-summary {
  max-width: 58rem;
  font-size: 1rem;
}

.project-image {
  margin-bottom: 0;
}

.project-image img {
  aspect-ratio: 4 / 3;
}

.project-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 1.35rem;
}

.project-grid h3 {
  font-size: 0.98rem;
}

.project-grid p {
  font-size: 0.95rem;
}

.founder-layout {
  grid-template-columns: minmax(260px, 320px) minmax(0, 1fr);
  align-items: stretch;
}

.founder-card {
  padding: 1.2rem;
}

.founder-photo {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border-radius: 22px;
  border: 1px solid var(--line);
}

.founder-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 1rem;
}

.founder-name {
  margin-bottom: 0.15rem;
  font-size: 1.05rem;
  font-weight: 700;
}

.social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 14px;
  color: var(--accent);
  background: #eff6ff;
  transition: border-color var(--transition), background-color var(--transition), transform var(--transition);
}

.social-link:hover {
  transform: translateY(-1px);
  border-color: var(--line-strong);
  background: #dbeafe;
}

.social-link svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

.stat-strip {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 1.4rem;
}

.stat-card {
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: #f8fbff;
}

.stat-card strong {
  display: block;
  margin-bottom: 0.35rem;
  font-size: 1rem;
}

.stat-card span {
  color: var(--text-muted);
  font-size: 0.92rem;
}

.network-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.label-grid {
  grid-template-columns: repeat(2, minmax(0, max-content));
  justify-content: center;
  margin-bottom: 1rem;
}

.label-card,
.footer-side {
  display: flex;
  align-items: center;
  justify-content: center;
}

.footer-side-left {
  justify-content: flex-start;
}

.footer-side-right {
  justify-content: flex-end;
}

.label-badge {
  width: 170px;
  max-width: 170px;
  height: auto;
  border-radius: 0.5rem;
  background: #ffffff;
  padding: 0.35rem 0.42rem;
}

.ai-description h3 {
  margin-top: 1.2rem;
  font-size: 1.12rem;
}

.ai-description h3:first-of-type {
  margin-top: 0;
}

.cta-panel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem 2rem;
  padding: 2rem;
  border-radius: var(--radius-xl);
  background: linear-gradient(135deg, #1d4ed8 0%, #2563eb 45%, #7c3aed 100%);
  color: #ffffff;
  box-shadow: 0 24px 60px rgba(37, 99, 235, 0.22);
}

.cta-panel h2 {
  max-width: 14ch;
  margin-bottom: 0.8rem;
  font-size: clamp(1.9rem, 4vw, 3rem);
}

.cta-panel p {
  max-width: 40rem;
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.84);
}

.cta-panel .eyebrow {
  border-color: rgba(255, 255, 255, 0.24);
  color: rgba(255, 255, 255, 0.8);
}

.cta-panel .btn-primary {
  background: #ffffff;
  border-color: #ffffff;
  color: var(--accent-strong);
}

.cta-panel .btn-primary:hover {
  background: #f8fbff;
  border-color: #f8fbff;
}

.cta-panel .btn-secondary {
  border-color: rgba(255, 255, 255, 0.24);
  background: rgba(255, 255, 255, 0.1);
  color: #ffffff;
}

.cta-actions {
  display: grid;
  gap: 0.8rem;
  min-width: min(100%, 260px);
}

.site-footer {
  padding: 2rem 0 2.2rem;
  background: #ffffff;
  border-top: 1px solid var(--line);
}

.footer-inner {
  grid-template-columns: 1fr minmax(0, 1.2fr) 1fr;
  align-items: center;
}

.footer-main {
  display: grid;
  gap: 0.3rem;
  justify-items: center;
  text-align: center;
}

.footer-main p {
  margin-bottom: 0;
}

.footer-main a {
  color: var(--text-soft);
  text-decoration: none;
}

.footer-main a:hover {
  color: var(--text);
}

.footer-logo-link {
  display: inline-flex;
  border-radius: 0.5rem;
}

.cert-badge {
  width: 170px;
  height: auto;
  border-radius: 0.5rem;
  background: #ffffff;
  padding: 0.35rem 0.42rem;
}

@media (max-width: 1080px) {
  .hero-layout,
  .split-layout,
  .founder-layout,
  .project-top,
  .grid-3,
  .grid-4,
  .project-grid,
  .network-grid,
  .metric-grid,
  .stat-strip {
    grid-template-columns: minmax(0, 1fr);
  }

  .section-head {
    align-items: start;
    flex-direction: column;
  }

  .section-head h2,
  .cta-panel h2 {
    max-width: none;
  }
}

@media (max-width: 960px) {
  .header-inner {
    grid-template-columns: auto auto;
    justify-content: space-between;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .header-cta {
    display: none;
  }

  .main-nav {
    position: absolute;
    top: calc(100% + 0.9rem);
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 0.85rem;
    border: 1px solid var(--line-strong);
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow);
  }

  .main-nav.open {
    display: flex;
  }

  .nav-link {
    justify-content: flex-start;
    border-radius: 14px;
  }

  .mobile-only {
    display: block;
  }

  .hero,
  .page-intro,
  .section {
    padding: 4.5rem 0;
  }

  .cta-panel {
    flex-direction: column;
    align-items: flex-start;
    padding: 1.6rem;
  }

  .cta-actions {
    width: 100%;
  }
}

@media (max-width: 720px) {
  .container {
    width: min(100% - 1.5rem, 1180px);
  }

  h1 {
    max-width: none;
  }

  .hero-frame,
  .callout,
  .project-card,
  .card,
  .timeline-card,
  .founder-card {
    padding: 1.25rem;
  }

  .timeline-card {
    grid-template-columns: minmax(0, 1fr);
  }

  .project-header {
    flex-direction: column;
  }

  .label-grid,
  .footer-inner {
    grid-template-columns: minmax(0, 1fr);
  }

  .label-grid {
    justify-items: center;
  }

  .footer-main {
    order: 2;
  }

  .footer-side:first-child,
  .footer-side-left {
    order: 1;
    justify-content: center;
  }

  .footer-side:last-child,
  .footer-side-right {
    order: 3;
    justify-content: center;
  }
}