:root {
  --bg: #f5f6f7;
  --surface: #ffffff;
  --primary: #0c1640;
  --secondary: #1e2736;
  --accent: #f07c24;
  --text: #1c1c1c;
  --muted: #4a4f5c;
  --border: #d7dade;
  --radius: 12px;
  --shadow: 0 20px 45px rgba(8, 15, 34, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius);
}

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

.section {
  padding: clamp(2.5rem, 4vw, 4rem) clamp(1.5rem, 5vw, 4rem);
}

.section-heading {
  max-width: 780px;
}

.section-heading h1,
.section-heading h2 {
  margin: 0;
  font-weight: 600;
  color: var(--primary);
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 0.75rem;
  color: var(--muted);
  margin-bottom: 0.25rem;
}

.section-description {
  color: var(--muted);
  max-width: 48ch;
}

.hero {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  padding: clamp(3rem, 5vw, 5rem) clamp(1.5rem, 5vw, 4rem);
  align-items: center;
}

.hero-content h1 {
  font-size: clamp(2.5rem, 5vw, 3.75rem);
  margin-bottom: 1rem;
}

.lead {
  max-width: 54ch;
  color: var(--muted);
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin: 1.5rem 0;
}

.hero-metrics {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1rem;
}

.hero-metrics strong {
  font-size: 1.65rem;
  display: block;
  color: var(--primary);
}

.hero-image {
  position: relative;
  border-radius: var(--radius);
  height: clamp(320px, 45vw, 420px);
  overflow: hidden;
}

.hero-image img {
  height: 100%;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(245, 246, 247, 0.95);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 1rem;
  padding: 0.9rem clamp(1.5rem, 5vw, 3rem);
  overflow: visible;
}

.logo {
  font-weight: 600;
  color: var(--primary);
  font-size: 0.95rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.nav-links a {
  font-size: 0.95rem;
  padding: 0.5rem 0;
  border-bottom: 2px solid transparent;
}

.nav-links a:hover {
  border-bottom-color: var(--accent);
}

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


.nav-toggle {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.9);
  display: none;
  position: relative;
  align-items: center;
  justify-content: center;
  z-index: 20;
  cursor: pointer;
}

.nav-toggle::before,
.nav-toggle::after {
  content: "";
  position: absolute;
  left: 12px;
  right: 12px;
  height: 2px;
  background: var(--secondary);
  transition: transform 0.3s ease;
}

.nav-toggle::before {
  top: 16px;
}

.nav-toggle::after {
  bottom: 16px;
}

.site-header.nav-open .nav-toggle::before {
  transform: translateY(6px) rotate(45deg);
}

.site-header.nav-open .nav-toggle::after {
  transform: translateY(-6px) rotate(-45deg);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 0.85rem 1.8rem;
  font-weight: 600;
  border: 1px solid transparent;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.button.primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 10px 25px rgba(240, 124, 36, 0.35);
}

.button.secondary {
  border-color: var(--secondary);
  color: var(--secondary);
  background: transparent;
}

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

.section .grid {
  margin-top: 2rem;
}

.grid {
  display: grid;
  gap: 1.5rem;
}

.highlight-grid article,
.trust-grid article {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--shadow);
}

.highlight-grid article .icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(240, 124, 36, 0.15);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.75rem;
}

.services-grid {
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.service-card {
  background: var(--surface);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 1rem;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.service-card img {
  aspect-ratio: 16 / 10;
}

.service-card div {
  padding: 1rem 1.25rem 1.75rem;
}

.trust-grid {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.trust-grid h3 {
  margin-top: 0;
  color: var(--secondary);
}

.case-grid {
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.case-card {
  border: none;
  background: var(--surface);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  padding: 0;
  text-align: left;
  cursor: pointer;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.case-card img {
  height: 200px;
}

.case-card div {
  padding: 1.5rem;
}

.case-card h3 {
  margin: 0.25rem 0;
  color: var(--primary);
}

.cta-band {
  margin: 2rem clamp(1.5rem, 5vw, 4rem);
  background: var(--primary);
  color: #fff;
  border-radius: var(--radius);
  padding: 2rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.site-footer {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
  padding: 3rem clamp(1.5rem, 5vw, 4rem);
  background: var(--surface);
  color: var(--secondary);
  border-top: 1px solid var(--border);
}

.site-footer h3,
.site-footer h4 {
  margin-bottom: 0.75rem;
  color: var(--primary);
}

.site-footer a {
  display: block;
  margin-bottom: 0.35rem;
  font-size: 0.95rem;
}

.social-icons {
  display: flex;
  gap: 0.75rem;
  margin-top: 0.25rem;
}

.social-icons svg {
  width: 34px;
  height: 34px;
  border: 1px solid var(--border);
  border-radius: 50%;
  padding: 0.35rem;
}

.page-hero {
  background: linear-gradient(180deg, rgba(12, 22, 64, 0.05), rgba(255, 255, 255, 0));
  margin-bottom: 0;
}

.service-detail {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  align-items: center;
  background: var(--surface);
  margin-bottom: 1rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  padding: clamp(2rem, 4vw, 3rem);
  box-shadow: var(--shadow);
}

.service-detail.reverse .service-copy {
  order: 2;
}

.service-detail.reverse .service-media {
  order: 1;
}

.service-media img {
  aspect-ratio: 16 / 10;
}

.service-copy h2 {
  margin-top: 0;
}

.service-copy ul {
  padding-left: 1.1rem;
  color: var(--muted);
}

.contact-section {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.contact-form {
  background: var(--surface);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  box-shadow: var(--shadow);
}

.contact-form label {
  font-size: 0.9rem;
  color: var(--muted);
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.75rem;
  font-size: 1rem;
  font-family: inherit;
  background: #fff;
}

.contact-info {
  background: var(--surface);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  box-shadow: var(--shadow);
}

.contact-info h2 {
  margin: 0;
}

.info-block {
  background: rgba(12, 22, 64, 0.05);
  border-radius: 10px;
  padding: 1rem;
}

.about-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  align-items: center;
}

.about-text p {
  color: var(--muted);
}

.value-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
  margin-top: 1.5rem;
}

.value-grid article {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem;
  box-shadow: var(--shadow);
}

.about-image img {
  aspect-ratio: 16 / 10;
}

.case-modal {
  position: fixed;
  inset: 0;
  background: rgba(12, 22, 64, 0.6);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  z-index: 200;
}

.case-modal.is-visible {
  display: flex;
}

.case-modal-content {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 2rem;
  max-width: 520px;
  width: 100%;
  position: relative;
  box-shadow: var(--shadow);
}

.case-modal-content .result {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--accent);
}

.modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  border: none;
  background: none;
  font-size: 1.25rem;
  cursor: pointer;
}

.toast {
  position: fixed;
  bottom: 1.25rem;
  right: 1.25rem;
  background: var(--primary);
  color: #fff;
  padding: 1rem 1.5rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  display: none;
  z-index: 300;
}

.toast.is-visible {
  display: block;
}

@media (max-width: 1024px) {
  .site-header {
    grid-template-columns: auto 1fr;
    padding-bottom: 0.4rem;
  }

  .header-actions {
    justify-content: flex-end;
    gap: 0.65rem;
  }

  .nav-links {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.6rem;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--surface);
    padding: 1rem clamp(1.5rem, 5vw, 3rem);
    border-top: 1px solid var(--border);
    transform: translateY(-120%);
    opacity: 0;
    overflow: hidden;
    z-index: 140;
    box-shadow: 0 18px 40px rgba(8, 15, 34, 0.12);
    transition: transform 0.35s ease, opacity 0.35s ease;
    pointer-events: none;
  }

  .nav-links a {
    width: 100%;
    padding: 0.45rem 0;
  }

  .site-header.nav-open .nav-links {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

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

@media (max-width: 768px) {
  .hero-metrics {
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  }

  .site-footer {
    grid-template-columns: 1fr;
  }

  .button {
    padding: 0.6rem 1.1rem;
  }

  .button.primary,
  .button.secondary {
    width: auto;
    justify-content: center;
  }

  .hero-ctas {
    flex-direction: column;
  }

  .hero-ctas .button {
    padding: 0.65rem 0.9rem;
    font-size: 0.95rem;
  }

  .header-actions .button {
    font-size: 0.85rem;
    padding: 0.55rem 1rem;
  }

  .header-actions .button.primary {
    display: none;
  }
}

@media (max-width: 600px) {
  .hero {
    padding: 2rem 1rem;
  }

  .hero-ctas {
    gap: 0.75rem;
  }

  .hero-ctas .button {
    width: 100%;
    max-width: none;
    padding: 0.55rem 0.8rem;
    font-size: 0.92rem;
  }

  .header-actions {
    gap: 0.5rem;
  }

  .header-actions .button {
    padding: 0.45rem 0.8rem;
    font-size: 0.8rem;
  }
}

main {
  padding-bottom: 4rem;
}