:root {
  --bg: #f6fbff;
  --panel: #ffffff;
  --text: #0f2340;
  --muted: #465b74;
  --border: rgba(15, 35, 64, 0.12);
  --shadow: 0 18px 46px rgba(15, 35, 64, 0.12);

  --blue-900: #063656;
  --blue-700: #0b5a86;
  --blue-600: #0f6ea0;
  --green-600: #1ea66a;
  --green-500: #2ac27a;

  --radius: 18px;
  --container: 1120px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Arial, "Noto Sans",
    "Liberation Sans", sans-serif;
  color: var(--text);
  background: radial-gradient(1100px 500px at 70% 0%, rgba(42, 194, 122, 0.12), transparent 60%),
    radial-gradient(900px 420px at 10% 10%, rgba(15, 110, 160, 0.14), transparent 55%), var(--bg);
  line-height: 1.6;
}

a {
  color: inherit;
  text-decoration-color: rgba(15, 110, 160, 0.38);
  text-underline-offset: 3px;
}

a:hover {
  text-decoration-color: rgba(30, 166, 106, 0.6);
}

.container {
  width: min(var(--container), calc(100% - 3rem));
  margin: 0 auto;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: 1rem;
  background: var(--panel);
  border: 1px solid var(--border);
  padding: 0.7rem 1rem;
  border-radius: 999px;
  box-shadow: var(--shadow);
  transform: translateY(-160%);
  transition: transform 160ms ease;
  z-index: 999;
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(10px);
  background: rgba(246, 251, 255, 0.78);
  border-bottom: 1px solid rgba(15, 35, 64, 0.08);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 0;
}

.brand {
  display: inline-flex;
  gap: 0.75rem;
  align-items: center;
  text-decoration: none;
}

.brand-logo {
  display: block;
  filter: drop-shadow(0 10px 18px rgba(15, 35, 64, 0.14));
  box-sizing: border-box;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(15, 35, 64, 0.12);
  border-radius: 14px;
  padding: 4px;
}

.brand-text {
  display: grid;
  gap: 0.1rem;
}

.brand-name {
  font-weight: 800;
  letter-spacing: 0.04em;
}

.brand-tag {
  font-size: 0.9rem;
  color: var(--muted);
}

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

.nav a {
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  padding: 0.5rem 0.65rem;
  border-radius: 999px;
  color: rgba(15, 35, 64, 0.86);
}

.nav a:hover {
  background: rgba(15, 110, 160, 0.08);
}

.nav-cta {
  background: linear-gradient(135deg, var(--blue-600), var(--green-500));
  color: white !important;
  box-shadow: 0 16px 28px rgba(11, 90, 134, 0.24);
}

.nav-cta:hover {
  background: linear-gradient(135deg, var(--blue-700), var(--green-600));
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.nav-toggle {
  display: none;
  width: 46px;
  height: 46px;
  border-radius: 14px;
  border: 1px solid rgba(15, 35, 64, 0.16);
  background: rgba(255, 255, 255, 0.72);
  box-shadow: 0 14px 28px rgba(15, 35, 64, 0.1);
  cursor: pointer;
  padding: 0;
  flex-direction: column;
  gap: 6px;
}

.nav-toggle:focus-visible {
  outline: 3px solid rgba(15, 110, 160, 0.35);
  outline-offset: 3px;
}

.nav-toggle-bar {
  display: block;
  width: 22px;
  height: 2px;
  background: rgba(15, 35, 64, 0.82);
  border-radius: 999px;
  transition: transform 160ms ease, opacity 160ms ease;
}

.nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(6, 54, 86, 0.32);
  backdrop-filter: blur(2px);
  z-index: 60;
}

body.nav-open .nav-toggle-bar:nth-child(2) {
  transform: translateY(6px) rotate(45deg);
}

body.nav-open .nav-toggle-bar:nth-child(3) {
  opacity: 0;
}

body.nav-open .nav-toggle-bar:nth-child(4) {
  transform: translateY(-6px) rotate(-45deg);
}

.hero {
  padding: 4.5rem 0 2.5rem;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 2rem;
  align-items: center;
}

.hero-card {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.9), rgba(255, 255, 255, 0.72));
  border: 1px solid rgba(15, 35, 64, 0.12);
  border-radius: calc(var(--radius) + 10px);
  box-shadow: var(--shadow);
  padding: 2.2rem;
}

.kicker {
  display: inline-flex;
  gap: 0.5rem;
  align-items: center;
  color: var(--blue-700);
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.86rem;
  margin: 0 0 0.6rem;
}

.hero h1 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.1;
}

.lead {
  margin: 1rem 0 0;
  color: rgba(15, 35, 64, 0.82);
  font-size: 1.05rem;
}

.hero-actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-top: 1.4rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  border-radius: 999px;
  padding: 0.85rem 1.05rem;
  font-weight: 800;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
}

.btn-primary {
  color: white;
  background: linear-gradient(135deg, var(--blue-700), var(--green-500));
  box-shadow: 0 18px 34px rgba(11, 90, 134, 0.22);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--blue-900), var(--green-600));
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.76);
  border-color: rgba(15, 35, 64, 0.16);
  color: rgba(15, 35, 64, 0.92);
}

.btn-secondary:hover {
  background: rgba(15, 110, 160, 0.08);
}

.hero-badges {
  list-style: none;
  padding: 0;
  margin: 1.6rem 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.hero-badges li {
  background: rgba(30, 166, 106, 0.08);
  border: 1px solid rgba(30, 166, 106, 0.18);
  color: rgba(15, 35, 64, 0.86);
  padding: 0.45rem 0.7rem;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.92rem;
}

.hero-aside {
  display: grid;
  place-items: center;
}

.hero-visual {
  width: min(420px, 100%);
  aspect-ratio: 4 / 5;
  border-radius: calc(var(--radius) + 16px);
  background: linear-gradient(180deg, rgba(11, 90, 134, 0.18), rgba(42, 194, 122, 0.14));
  border: 1px solid rgba(15, 35, 64, 0.1);
  overflow: hidden;
  position: relative;
  box-shadow: var(--shadow);
}

.visual-pill {
  position: absolute;
  width: 70%;
  height: 46%;
  left: 50%;
  top: 28%;
  transform: translate(-50%, -50%) rotate(14deg);
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.95), rgba(255, 255, 255, 0.7));
  border: 1px solid rgba(15, 35, 64, 0.12);
}

.visual-panel {
  position: absolute;
  left: 50%;
  bottom: 10%;
  transform: translateX(-50%);
  width: 86%;
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid rgba(15, 35, 64, 0.12);
  border-radius: var(--radius);
  padding: 1.1rem;
}

.visual-row {
  display: flex;
  gap: 0.6rem;
}

.visual-chip {
  flex: 1;
  height: 12px;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(11, 90, 134, 0.24), rgba(42, 194, 122, 0.24));
}

.visual-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.85rem;
  margin-top: 1rem;
}

.stat {
  background: rgba(15, 110, 160, 0.06);
  border: 1px solid rgba(15, 110, 160, 0.12);
  border-radius: 14px;
  padding: 0.85rem;
}

.stat-label {
  font-size: 0.82rem;
  color: var(--muted);
  font-weight: 700;
}

.stat-value {
  font-weight: 900;
  color: rgba(15, 35, 64, 0.9);
}

.section {
  padding: 3rem 0;
}

.section-alt {
  background: rgba(255, 255, 255, 0.46);
  border-top: 1px solid rgba(15, 35, 64, 0.06);
  border-bottom: 1px solid rgba(15, 35, 64, 0.06);
}

.section-head {
  display: grid;
  gap: 0.7rem;
  max-width: 70ch;
}

.section-head h2 {
  margin: 0;
  font-size: clamp(1.6rem, 2.6vw, 2.2rem);
  line-height: 1.15;
  letter-spacing: -0.01em;
}

.section-head p {
  margin: 0;
  color: var(--muted);
}

.two-cols {
  margin-top: 1.6rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.2rem;
}

.panel {
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid rgba(15, 35, 64, 0.12);
  border-radius: var(--radius);
  padding: 1.4rem;
  box-shadow: 0 14px 32px rgba(15, 35, 64, 0.08);
}

.panel h3 {
  margin: 0 0 0.4rem;
  color: rgba(6, 54, 86, 0.98);
  letter-spacing: -0.01em;
}

.panel p {
  margin: 0;
  color: var(--muted);
}

.grid {
  margin-top: 1.6rem;
  display: grid;
  gap: 1.1rem;
}

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

.card {
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid rgba(15, 35, 64, 0.12);
  border-radius: var(--radius);
  padding: 1.4rem;
  box-shadow: 0 14px 30px rgba(15, 35, 64, 0.07);
  min-height: 180px;
}

.icon {
  width: 38px;
  height: 38px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  font-weight: 900;
  color: white;
  background: linear-gradient(135deg, var(--blue-700), var(--green-500));
  box-shadow: 0 12px 22px rgba(11, 90, 134, 0.22);
  margin-bottom: 0.9rem;
}

.card h3 {
  margin: 0 0 0.35rem;
  letter-spacing: -0.01em;
}

.card p {
  margin: 0;
  color: var(--muted);
}

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

.feature {
  background: rgba(255, 255, 255, 0.84);
  border: 1px solid rgba(15, 35, 64, 0.12);
  border-radius: var(--radius);
  padding: 1.4rem;
  box-shadow: 0 14px 30px rgba(15, 35, 64, 0.06);
}

.feature h3 {
  margin: 0 0 0.35rem;
}

.feature p {
  margin: 0;
  color: var(--muted);
}

.section-cta {
  padding: 3.4rem 0;
}

.cta {
  border-radius: calc(var(--radius) + 12px);
  background: linear-gradient(
    135deg,
    rgba(11, 90, 134, 0.16),
    rgba(42, 194, 122, 0.14),
    rgba(255, 255, 255, 0.65)
  );
  border: 1px solid rgba(15, 35, 64, 0.12);
  padding: 2.2rem;
  box-shadow: var(--shadow);
}

.cta-head {
  max-width: 78ch;
}

.cta-head h2 {
  margin: 0;
}

.cta-head p {
  margin: 0.8rem 0 0;
  color: rgba(15, 35, 64, 0.78);
}

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

.cta-box {
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(15, 35, 64, 0.12);
  border-radius: var(--radius);
  padding: 1.4rem;
}

.cta-box h3 {
  margin: 0 0 0.7rem;
}

.list {
  margin: 0;
  padding-left: 1.2rem;
  color: var(--muted);
}

.list li {
  margin: 0.4rem 0;
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.4rem;
}

.contact-cols {
  align-items: start;
}

.contact-list {
  display: grid;
  gap: 0.85rem;
  margin: 1rem 0 0;
}

.contact-list dt {
  font-weight: 900;
  color: rgba(6, 54, 86, 0.98);
}

.contact-list dd {
  margin: 0.25rem 0 0;
  color: var(--muted);
}

.founder {
  margin: 1.2rem 0 0;
  font-weight: 800;
  color: rgba(15, 35, 64, 0.88);
}

.form {
  display: grid;
  gap: 0.9rem;
  margin-top: 1rem;
}

label {
  display: grid;
  gap: 0.4rem;
  font-weight: 800;
  color: rgba(15, 35, 64, 0.88);
}

input,
textarea {
  width: 100%;
  border-radius: 14px;
  border: 1px solid rgba(15, 35, 64, 0.18);
  padding: 0.8rem 0.9rem;
  font: inherit;
  background: rgba(255, 255, 255, 0.92);
  color: var(--text);
}

input:focus,
textarea:focus {
  outline: 3px solid rgba(42, 194, 122, 0.35);
  border-color: rgba(30, 166, 106, 0.45);
}

.form-note {
  margin: 0.1rem 0 0;
  color: rgba(70, 91, 116, 0.92);
  font-size: 0.92rem;
}

.site-footer {
  margin-top: 1rem;
  border-top: 1px solid rgba(15, 35, 64, 0.08);
  background: rgba(255, 255, 255, 0.58);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.4rem 0;
  flex-wrap: wrap;
}

.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
}

.footer-logo {
  display: block;
  box-sizing: border-box;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(15, 35, 64, 0.12);
  border-radius: 14px;
  padding: 4px;
  filter: drop-shadow(0 10px 18px rgba(15, 35, 64, 0.14));
}

.footer-name {
  font-weight: 900;
  letter-spacing: 0.05em;
}

.footer-tag {
  color: var(--muted);
  font-weight: 700;
  font-size: 0.95rem;
}

.footer-meta {
  display: inline-flex;
  gap: 0.6rem;
  flex-wrap: wrap;
  color: rgba(15, 35, 64, 0.74);
  font-weight: 700;
}

.dot {
  opacity: 0.6;
}

@media (max-width: 980px) {
  .hero-inner {
    grid-template-columns: 1fr;
  }
  .hero-aside {
    display: none;
  }
  .nav-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }
  .nav {
    position: fixed;
    right: 1rem;
    top: calc(0.85rem + 64px);
    width: min(320px, calc(100% - 2rem));
    padding: 0.85rem;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.92);
    border: 1px solid rgba(15, 35, 64, 0.12);
    box-shadow: var(--shadow);
    display: grid;
    gap: 0.4rem;
    justify-content: stretch;
    z-index: 70;
    transform: translateY(-10px);
    opacity: 0;
    pointer-events: none;
    transition: transform 180ms ease, opacity 180ms ease;
  }
  .nav a {
    width: 100%;
    justify-content: center;
    text-align: center;
  }
  body.nav-open .nav {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }
  .cards {
    grid-template-columns: repeat(2, 1fr);
  }
  .feature-grid {
    grid-template-columns: 1fr;
  }
  .two-cols {
    grid-template-columns: 1fr;
  }
  .cta-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 520px) {
  .container {
    width: min(var(--container), calc(100% - 2rem));
  }
  .brand-tag {
    display: none;
  }
  .nav a {
    padding: 0.45rem 0.55rem;
  }
  .hero {
    padding-top: 3.4rem;
  }
  .hero-card {
    padding: 1.6rem;
  }
}