:root {
  --ov-bg: #f5f7fa;
  --ov-bg-alt: #ffffff;
  --ov-surface: #ffffff;
  --ov-surface-soft: #f0f3f9;
  --ov-surface-outline: #f8fafc;
  --ov-border: #dde3ee;
  --ov-border-soft: #e4ebf6;
  --ov-text: #1b2432;
  --ov-text-soft: #5a6475;
  --ov-primary: #1b3a57;
  --ov-primary-soft: rgba(27, 58, 87, 0.08);
  --ov-accent: #ff7a3c;
  --ov-accent-soft: rgba(255, 122, 60, 0.08);
  --ov-radius-lg: 16px;
  --ov-radius-md: 12px;
  --ov-radius-pill: 999px;
  --ov-shadow-soft: 0 18px 45px rgba(15, 23, 42, 0.08);
  --ov-shadow-subtle: 0 10px 30px rgba(15, 23, 42, 0.04);
}

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

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", sans-serif;
  color: var(--ov-text);
  background: radial-gradient(
      circle at top right,
      rgba(27, 58, 87, 0.08),
      transparent 50%
    ),
    var(--ov-bg);
  -webkit-font-smoothing: antialiased;
}

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

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

main {
  padding-top: 80px;
}

.ov-container {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Header */

.ov-header {
  position: fixed;
  inset: 0 0 auto 0;
  height: 72px;
  display: flex;
  align-items: center;
  background: rgba(245, 247, 250, 0.9);
  backdrop-filter: blur(16px);
  z-index: 20;
  border-bottom: 1px solid rgba(221, 227, 238, 0.8);
}

.ov-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.ov-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.ov-logo-mark {
  width: 40px;
  height: 40px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: conic-gradient(
    from 180deg,
    #1b3a57 0deg,
    #1b3a57 120deg,
    #ff7a3c 180deg,
    #f2b35c 240deg,
    #1b3a57 300deg
  );
  color: #ffffff;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.ov-logo-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.ov-logo-title {
  font-weight: 600;
  font-size: 1rem;
}

.ov-logo-subtitle {
  font-size: 0.75rem;
  color: var(--ov-text-soft);
}

.ov-nav {
  display: flex;
  align-items: center;
  gap: 18px;
  font-size: 0.9rem;
}

.ov-nav a {
  padding: 6px 4px;
  color: var(--ov-text-soft);
  transition: color 0.2s ease, transform 0.15s ease;
}

.ov-nav a:hover {
  color: var(--ov-primary);
  transform: translateY(-1px);
}

.ov-nav-cta {
  padding: 8px 14px;
  border-radius: 999px;
  background: #ffffff;
  border: 1px solid var(--ov-border);
  color: var(--ov-primary);
  font-weight: 500;
  box-shadow: var(--ov-shadow-subtle);
}

.ov-nav-cta:hover {
  background: var(--ov-primary);
  color: #ffffff;
}

/* Hero */

.ov-hero {
  padding: 72px 0 64px;
}

.ov-hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(0, 1.1fr);
  gap: 40px;
  align-items: center;
}

.ov-hero-copy h1 {
  font-size: clamp(2.4rem, 3vw, 2.8rem);
  line-height: 1.08;
  margin: 0 0 18px;
  letter-spacing: -0.03em;
}

.ov-highlight {
  background: linear-gradient(120deg, #1b3a57, #ff7a3c);
  -webkit-background-clip: text;
  color: transparent;
}

.ov-hero-copy p {
  margin: 0 0 24px;
  color: var(--ov-text-soft);
  font-size: 1rem;
}

.ov-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 24px;
}

.ov-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 11px 20px;
  border-radius: var(--ov-radius-pill);
  border: 1px solid transparent;
  font-size: 0.95rem;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease,
    box-shadow 0.2s ease, transform 0.15s ease,
    border-color 0.2s ease;
}

.ov-btn-primary {
  background: linear-gradient(135deg, #1b3a57, #23466a);
  color: #ffffff;
  box-shadow: var(--ov-shadow-soft);
}

.ov-btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 20px 50px rgba(15, 23, 42, 0.16);
}

.ov-btn-ghost {
  background: rgba(255, 255, 255, 0.8);
  border-color: rgba(219, 227, 239, 0.9);
  color: var(--ov-primary);
}

.ov-btn-ghost:hover {
  background: #ffffff;
  box-shadow: var(--ov-shadow-subtle);
}

.ov-hero-meta {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  padding-top: 12px;
  border-top: 1px solid var(--ov-border-soft);
}

.ov-hero-meta-label {
  display: block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ov-text-soft);
  margin-bottom: 4px;
}

.ov-hero-meta-value {
  font-size: 0.9rem;
  color: var(--ov-text);
}

.ov-hero-panel {
  border-radius: 26px;
  padding: 20px 20px 22px;
  background: radial-gradient(
      circle at top left,
      rgba(255, 122, 60, 0.26),
      transparent 55%
    ),
    linear-gradient(150deg, #0b1522, #101827, #1b3a57);
  color: #e9efff;
  box-shadow: 0 28px 70px rgba(15, 23, 42, 0.55);
  display: flex;
  flex-direction: column;
  gap: 18px;
  transform: translateY(4px);
}

.ov-hero-stat-label {
  display: block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: rgba(226, 232, 255, 0.8);
  margin-bottom: 6px;
}

.ov-hero-stat ul {
  list-style: none;
  padding: 0;
  margin: 0;
  font-size: 0.9rem;
}

.ov-hero-stat li + li {
  margin-top: 4px;
}

.ov-hero-pill {
  padding: 10px 14px;
  border-radius: 14px;
  background: rgba(15, 23, 42, 0.68);
  border: 1px solid rgba(148, 163, 208, 0.6);
  font-size: 0.85rem;
  max-width: 260px;
}

/* Sections */

.ov-section {
  padding: 40px 0;
}

.ov-section-alt {
  background: linear-gradient(
      to bottom,
      rgba(255, 255, 255, 0.6),
      rgba(245, 247, 250, 1)
    );
}

.ov-section-header {
  max-width: 640px;
  margin: 0 auto 24px;
  text-align: center;
}

.ov-section-header h2 {
  margin: 0 0 10px;
  font-size: 1.6rem;
  letter-spacing: -0.02em;
}

.ov-section-header p {
  margin: 0;
  color: var(--ov-text-soft);
}

.ov-section h2 {
  font-size: 1.6rem;
  margin: 0 0 12px;
}

.ov-section p {
  color: var(--ov-text-soft);
}

.ov-grid-2 {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(0, 1.1fr);
  gap: 28px;
  align-items: flex-start;
}

.ov-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

/* Cards & list */

.ov-card {
  background: var(--ov-surface);
  border-radius: var(--ov-radius-lg);
  padding: 18px 18px 18px;
  border: 1px solid var(--ov-border-soft);
  box-shadow: var(--ov-shadow-subtle);
}

.ov-card-soft {
  background: var(--ov-surface-soft);
  border-style: dashed;
}

.ov-card-outline {
  background: var(--ov-surface-outline);
  border-style: dashed;
}

.ov-card h3 {
  margin: 0 0 8px;
  font-size: 1.1rem;
}

.ov-card p {
  margin: 0 0 12px;
  font-size: 0.95rem;
}

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

.ov-list li {
  position: relative;
  padding-left: 18px;
  font-size: 0.92rem;
  color: var(--ov-text-soft);
}

.ov-list li + li {
  margin-top: 6px;
}

.ov-list li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 0.58em;
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: radial-gradient(
    circle at top left,
    var(--ov-accent),
    #f2b35c
  );
}

.ov-list-compact li {
  font-size: 0.88rem;
}

.ov-tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--ov-primary-soft);
  color: #1f2a3b;
  font-size: 0.75rem;
  font-weight: 500;
  margin-bottom: 8px;
}

/* Timeline */

.ov-timeline {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.ov-timeline-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 10px;
  align-items: flex-start;
}

.ov-timeline-badge {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: #ffffff;
  border: 1px solid var(--ov-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--ov-primary);
  box-shadow: var(--ov-shadow-subtle);
}

.ov-timeline-item h3 {
  margin: 0 0 4px;
  font-size: 1rem;
}

.ov-timeline-item p {
  margin: 0;
  font-size: 0.9rem;
}

/* Contact */

.ov-contact {
  align-items: stretch;
}

.ov-contact-details {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 14px;
}

.ov-contact-label {
  display: block;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--ov-text-soft);
  margin-bottom: 4px;
}

.ov-contact-details a {
  color: var(--ov-primary);
  font-weight: 500;
}

.ov-contact-form {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.ov-contact-form h3 {
  margin-top: 0;
}

.ov-form-row {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.ov-form-row label {
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--ov-text-soft);
}

.ov-form-row input,
.ov-form-row textarea {
  border-radius: 10px;
  border: 1px solid var(--ov-border);
  padding: 9px 11px;
  font-family: inherit;
  font-size: 0.92rem;
  color: var(--ov-text);
  background: #ffffff;
  transition: border-color 0.15s ease, box-shadow 0.15s ease,
    background 0.15s ease;
}

.ov-form-row input::placeholder,
.ov-form-row textarea::placeholder {
  color: #a3afc4;
}

.ov-form-row input:focus,
.ov-form-row textarea:focus {
  outline: none;
  border-color: rgba(27, 58, 87, 0.9);
  box-shadow: 0 0 0 1px rgba(27, 58, 87, 0.15);
  background: #ffffff;
}

.ov-form-helper {
  margin: 0;
  font-size: 0.8rem;
  color: var(--ov-text-soft);
}

.ov-contact-noscript {
  margin: 0 0 10px;
  font-size: 0.88rem;
  color: var(--ov-text-soft);
}

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

.ov-form-status {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.45;
}

.ov-form-status--success {
  color: #1b6e3f;
}

.ov-form-status--error {
  color: #b42318;
}

.ov-btn:disabled {
  opacity: 0.65;
  cursor: not-allowed;
  pointer-events: none;
}

/* Footer */

.ov-footer {
  border-top: 1px solid var(--ov-border-soft);
  padding: 20px 0 24px;
  background: rgba(255, 255, 255, 0.9);
}

.ov-footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  font-size: 0.85rem;
}

.ov-footer-title {
  font-weight: 600;
}

.ov-footer-subtitle {
  display: block;
  color: var(--ov-text-soft);
}

.ov-footer-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  color: var(--ov-text-soft);
}

/* Responsive */

@media (max-width: 960px) {
  .ov-hero-inner {
    grid-template-columns: minmax(0, 1.6fr);
  }

  .ov-hero-panel {
    order: -1;
    max-width: 360px;
    margin: 0 auto 18px;
  }

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

  .ov-grid-3 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .ov-nav {
    gap: 12px;
  }
}

@media (max-width: 720px) {
  .ov-header {
    height: auto;
    padding: 10px 0;
  }

  main {
    padding-top: 96px;
  }

  .ov-header-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .ov-nav {
    width: 100%;
    justify-content: space-between;
    flex-wrap: wrap;
  }

  .ov-hero {
    padding-top: 40px;
  }

  .ov-hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .ov-hero-meta {
    grid-template-columns: minmax(0, 1fr);
  }

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

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