:root {
  --bg: #111315;
  --bg-2: #111315;
  --surface: #171a1d;
  --surface-strong: #1d2227;
  --ink: #ebedf0;
  --muted: #a8b0ba;
  --accent: #10a37f;
  --accent-2: #3fbf9f;
  --accent-soft: rgba(16, 163, 127, 0.2);
  --line: rgba(255, 255, 255, 0.12);
  --ok: #8fffc5;
  --radius-sm: 10px;
  --radius-md: 14px;
  --radius-lg: 18px;
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.18);
  --container: 820px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "IBM Plex Sans", "Trebuchet MS", sans-serif;
  color: var(--ink);
  background: var(--bg-2);
  line-height: 1.6;
  min-height: 100vh;
}

a {
  color: inherit;
  text-decoration: none;
  background-image: linear-gradient(currentColor, currentColor);
  background-repeat: no-repeat;
  background-position: 0 100%;
  background-size: 0% 1px;
  transition: background-size 0.2s ease, color 0.2s ease;
}

a:hover {
  color: var(--accent);
  background-size: 100% 1px;
}

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

.skip-link {
  position: absolute;
  left: 8px;
  top: -100px;
  background: var(--ink);
  color: #fff;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  z-index: 1000;
}

.skip-link:focus {
  top: 8px;
}

.container {
  width: min(100% - 2.4rem, var(--container));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(17, 19, 21, 0.88);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
  transition: min-height 0.2s ease, background-color 0.2s ease;
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
  gap: 1.2rem;
  transition: min-height 0.2s ease;
}

.site-header.compact .nav-wrap {
  min-height: 60px;
}

.site-header.compact {
  background: rgba(17, 19, 21, 0.96);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  text-decoration: none;
}

.brand-mark {
  display: inline-grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: radial-gradient(circle at 32% 32%, #f7fffc, #34d399 42%, #0c1117 72%);
  color: #0c1117;
  font-family: "Sora", sans-serif;
  font-size: 0.9rem;
  letter-spacing: 0.08em;
  box-shadow: 0 0 0 1px rgba(16, 163, 127, 0.4);
}

.brand-text {
  font-family: "Sora", sans-serif;
  font-size: 1rem;
  letter-spacing: 0.04em;
  font-weight: 700;
}

.nav-toggle {
  display: none;
  border: 1px solid var(--line);
  background: var(--surface);
  border-radius: var(--radius-sm);
  padding: 0.45rem 0.6rem;
  font: inherit;
  color: var(--ink);
}

.primary-nav {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.nav-link {
  text-decoration: none;
  font-weight: 600;
  color: var(--muted);
  font-size: 0.95rem;
  padding: 0.2rem 0.1rem;
  border-bottom: 2px solid transparent;
}

.nav-link:hover,
.nav-link:focus-visible,
.nav-link.active {
  color: var(--ink);
  border-color: var(--accent);
}

.now-pill {
  margin-left: 0.2rem;
  border: 1px solid var(--line);
  padding: 0.34rem 0.62rem;
  border-radius: 999px;
  background: var(--surface);
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.72rem;
  color: var(--muted);
  white-space: nowrap;
}

main {
  display: block;
}

.section {
  padding: 4.6rem 0;
}

.section-tight {
  padding: 2.6rem 0;
}

.section-title {
  margin: 0 0 0.7rem;
  font-family: "Sora", sans-serif;
  font-size: clamp(1.5rem, 1.1rem + 1.7vw, 2.55rem);
  line-height: 1.2;
}

.section-eyebrow {
  margin: 0 0 0.65rem;
  color: var(--accent);
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.lead {
  font-size: clamp(1.08rem, 0.98rem + 0.35vw, 1.28rem);
  color: #dfe6f5;
  max-width: 72ch;
}

.hero {
  padding: 5.6rem 0 2.8rem;
}

.hero-layout {
  display: grid;
  gap: 2rem;
  grid-template-columns: 1fr;
  text-align: center;
}

.hero h1 {
  margin: 0;
  line-height: 1.02;
  font-family: "Sora", sans-serif;
  font-weight: 800;
  font-size: clamp(2.2rem, 1.6rem + 3.5vw, 4.9rem);
  letter-spacing: -0.015em;
}

.hero h1 span {
  color: var(--accent);
  display: inline-block;
  text-shadow: 0 0 20px rgba(16, 163, 127, 0.28);
}

.hero-copy {
  color: #cfd8ec;
  max-width: 66ch;
  margin-inline: auto;
  font-size: clamp(1rem, 0.94rem + 0.35vw, 1.22rem);
}

.hero-card {
  border: 1px solid var(--line);
  background: var(--surface);
  border-radius: var(--radius-lg);
  padding: 1.4rem;
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
  margin-inline: auto;
  max-width: 560px;
  text-align: left;
}

.hero-photo {
  width: 180px;
  height: 180px;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  object-position: center 28%;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.12);
  margin: 0 auto 0.95rem;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.11);
  filter: grayscale(100%);
  background: #c9c9c9;
  mix-blend-mode: normal;
}

.hero-card h2 {
  margin: 0;
  font-size: 1rem;
  font-family: "Sora", sans-serif;
}

.hero-card ul {
  margin: 0.8rem 0 0;
  padding-left: 1.1rem;
}

.hero-card li {
  margin-bottom: 0.5rem;
  color: #e7ecf7;
  font-size: 0.95rem;
}

.cta-row {
  display: flex;
  gap: 0.8rem;
  flex-wrap: wrap;
  margin-top: 1.4rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  border-radius: 999px;
  border: 1px solid transparent;
  padding: 0.62rem 1.1rem;
  font-weight: 700;
  font-size: 0.9rem;
  text-decoration: none;
  transition: transform 0.16s ease, box-shadow 0.16s ease, border-color 0.16s ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-1px);
}

.button.primary {
  background: #1a7f64;
  color: #effaf7;
  box-shadow: none;
}

.button.secondary {
  background: transparent;
  border-color: rgba(16, 163, 127, 0.46);
  color: var(--ink);
}

.button.ghost {
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(255, 255, 255, 0.08);
  color: var(--muted);
}

.kpi-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.9rem;
}

.kpi-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 1rem;
  background: var(--surface);
  box-shadow: none;
}

.kpi-value {
  font-family: "Sora", sans-serif;
  font-size: clamp(1.8rem, 1.4rem + 2vw, 2.8rem);
  line-height: 1;
  margin: 0;
}

.kpi-label {
  color: var(--muted);
  margin: 0.45rem 0 0;
  font-size: 0.92rem;
}

.proof-strip {
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 1rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  background: var(--surface);
}

.proof-link {
  text-decoration: none;
  border: 1px solid rgba(16, 163, 127, 0.35);
  padding: 0.45rem 0.75rem;
  border-radius: 999px;
  font-size: 0.85rem;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.03);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.02);
}

.proof-link:hover,
.proof-link:focus-visible {
  border-color: var(--accent);
  box-shadow: 0 0 16px rgba(16, 163, 127, 0.3);
}

.card-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.85rem;
}

.card {
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: transparent;
  padding: 1.1rem;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  box-shadow: none;
  position: relative;
  overflow: hidden;
}

.card h3 {
  margin: 0;
  line-height: 1.3;
  font-family: "Sora", sans-serif;
  font-size: 1.05rem;
}

.card p {
  margin: 0;
  color: #d4ddf1;
  font-size: 0.95rem;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.tag {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.73rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.2rem 0.52rem;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.05);
}

.metric-list {
  margin: 0;
  padding-left: 1rem;
}

.metric-list li {
  margin-bottom: 0.3rem;
  font-size: 0.92rem;
}

.split {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.2rem;
}

.panel {
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: transparent;
  padding: 1.15rem;
  box-shadow: none;
}

.panel h3 {
  margin: 0 0 0.65rem;
  font-family: "Sora", sans-serif;
}

.panel p,
.panel li {
  color: #d4ddf1;
  font-size: 0.94rem;
}

.list-clean {
  list-style: none;
  margin: 0;
  padding: 0;
}

.list-clean li {
  margin-bottom: 0.75rem;
  border-left: 3px solid var(--accent-soft);
  padding-left: 0.65rem;
}

.signal-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.8rem;
}

.signal-header h2 {
  margin: 0;
}

.signal-photo {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  object-fit: cover;
  object-position: center 26%;
  border: 1px solid var(--line);
  filter: grayscale(100%);
  background: #c5c5c5;
}

.timeline {
  margin: 0;
  padding: 0;
  list-style: none;
}

.timeline li {
  margin-bottom: 0.9rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 0.85rem;
  background: rgba(255, 255, 255, 0.03);
}

.timeline strong {
  display: block;
  font-family: "Sora", sans-serif;
}

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

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.02);
}

table {
  width: 100%;
  border-collapse: collapse;
  background: transparent;
}

th,
td {
  text-align: left;
  padding: 0.74rem;
  border-bottom: 1px solid var(--line);
  font-size: 0.9rem;
}

th {
  font-family: "Sora", sans-serif;
  font-size: 0.82rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--muted);
}

.prose {
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: transparent;
  padding: clamp(1.1rem, 0.9rem + 1vw, 1.7rem);
  box-shadow: none;
}

.prose h1,
.prose h2,
.prose h3 {
  font-family: "Sora", sans-serif;
  line-height: 1.25;
  margin: 1.6rem 0 0.85rem;
}

.prose h1 {
  margin-top: 0;
  font-size: clamp(1.8rem, 1.3rem + 2vw, 2.6rem);
}

.prose p {
  margin: 0 0 1.1rem;
  color: #d8e1f1;
  font-size: 1.05rem;
  line-height: 1.75;
}

.prose pre code,
.prose code {
  font-family: "IBM Plex Mono", monospace;
}

.info-figure {
  border: 1px solid rgba(16, 163, 127, 0.45);
  border-radius: var(--radius-md);
  padding: 1rem;
  margin: 1rem 0;
  background: radial-gradient(circle at 20% 20%, rgba(16, 163, 127, 0.15), transparent 40%),
    radial-gradient(circle at 80% 30%, rgba(85, 99, 117, 0.18), transparent 38%),
    rgba(255, 255, 255, 0.03);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.22);
}

.info-figure svg {
  width: 100%;
  height: auto;
}

.code-block {
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: #0a0d14;
  padding: 0.85rem;
  border-radius: var(--radius-md);
  overflow-x: auto;
  font-family: "IBM Plex Mono", monospace;
  color: #d7f9ef;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.03);
}

.diagram {
  border: 1px dashed rgba(16, 163, 127, 0.46);
  background: rgba(255, 255, 255, 0.02);
  padding: 0.85rem;
  border-radius: var(--radius-md);
  font-family: "IBM Plex Mono", monospace;
  color: #d8e7e2;
  white-space: pre-wrap;
}

.prose ul,
.prose ol {
  margin: 0.3rem 0 1rem;
  padding-left: 1.2rem;
}

.prose li {
  margin-bottom: 0.4rem;
}

.callout {
  border-left: 2px solid var(--accent);
  background: rgba(102, 228, 255, 0.08);
  padding: 0.8rem 0.95rem;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.small {
  color: var(--muted);
  font-size: 0.87rem;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 1rem;
}

form {
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(10, 12, 18, 0.9);
  padding: 1rem;
}

.form-field {
  display: grid;
  gap: 0.35rem;
  margin-bottom: 0.9rem;
}

label {
  font-weight: 600;
}

input,
textarea {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.04);
  border-radius: 10px;
  padding: 0.62rem 0.72rem;
  font: inherit;
  color: var(--ink);
}

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

input:focus-visible,
textarea:focus-visible,
button:focus-visible,
.button:focus-visible,
.nav-link:focus-visible,
a:focus-visible {
  outline: 3px solid rgba(16, 163, 127, 0.45);
  outline-offset: 2px;
}

.hidden {
  display: none;
}

.status {
  margin-top: 0.6rem;
  font-size: 0.9rem;
}

.status.success {
  color: var(--ok);
}

.status.error {
  color: #8f1f1f;
}

.site-footer {
  border-top: 1px solid var(--line);
  margin-top: 4rem;
  background: var(--surface-strong);
}

.footer-wrap {
  display: flex;
  gap: 0.7rem;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  min-height: 72px;
}

.footer-links {
  display: flex;
  gap: 0.8rem;
  flex-wrap: wrap;
}

.reveal {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.expand-list {
  display: grid;
  gap: 0.75rem;
}

.expand-item {
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: transparent;
  padding: 0.85rem 0.95rem;
}

.expand-item summary {
  cursor: pointer;
  font-weight: 600;
  color: var(--ink);
}

.expand-item p {
  margin: 0.7rem 0 0;
  color: var(--muted);
}

.infographic {
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 0.9rem;
  margin: 1rem 0;
  background: rgba(255, 255, 255, 0.02);
}

.infographic svg {
  width: 100%;
  height: auto;
}

.metric-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.7rem;
}

[data-count] {
  font-family: "Sora", sans-serif;
  font-size: 2rem;
  line-height: 1;
}

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

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }

  html {
    scroll-behavior: auto;
  }

  .button,
  .nav-link {
    transition: none;
  }
}

@media (max-width: 980px) {
  .hero-layout,
  .split,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .hero-photo {
    width: 160px;
    height: 160px;
  }
}

@media (max-width: 760px) {
  .nav-toggle {
    display: inline-flex;
  }

  .primary-nav {
    display: none;
    position: absolute;
    top: 74px;
    left: 0;
    right: 0;
    background: rgba(5, 6, 10, 0.95);
    border-bottom: 1px solid var(--line);
    padding: 0.8rem 1.2rem 1rem;
    flex-direction: column;
    align-items: flex-start;
  }

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

  .now-pill {
    margin-left: 0;
  }

  .card-grid,
  .kpi-grid {
    grid-template-columns: 1fr;
  }

  .signal-header {
    align-items: flex-start;
  }

  .signal-photo {
    width: 56px;
    height: 56px;
    filter: grayscale(100%);
  }
}