:root {
  --bg: #f5f6f1;
  --surface: rgba(255, 255, 255, 0.78);
  --surface-strong: #ffffff;
  --ink: #13232c;
  --muted: #5e6b73;
  --line: rgba(19, 35, 44, 0.1);
  --brand: #0f5b68;
  --brand-deep: #0b2c3c;
  --accent: #d98b2b;
  --accent-soft: #f3d7b3;
  --shadow: 0 18px 55px rgba(16, 38, 48, 0.12);
  --radius-xl: 28px;
  --radius-lg: 20px;
  --radius-md: 14px;
  --container: min(1160px, calc(100vw - 32px));
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Manrope", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(217, 139, 43, 0.18), transparent 28%),
    radial-gradient(circle at 85% 15%, rgba(15, 91, 104, 0.16), transparent 25%),
    linear-gradient(180deg, #eef1ea 0%, #f7f7f2 42%, #eef2f4 100%);
}

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

img {
  max-width: 100%;
}

.container {
  width: var(--container);
  margin: 0 auto;
}

.site-shell {
  overflow: clip;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(16px);
  background: rgba(245, 246, 241, 0.72);
  border-bottom: 1px solid rgba(19, 35, 44, 0.06);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 84px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--brand) 0%, var(--brand-deep) 100%);
  color: #fff;
  font-family: "Space Grotesk", sans-serif;
  font-weight: 700;
  font-size: 1.2rem;
  box-shadow: var(--shadow);
}

.brand-copy {
  display: grid;
  gap: 2px;
}

.brand-copy strong {
  font-family: "Space Grotesk", sans-serif;
  font-size: 1rem;
  letter-spacing: 0.03em;
}

.brand-copy span {
  color: var(--muted);
  font-size: 0.85rem;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 26px;
}

.site-nav a {
  color: var(--muted);
  font-size: 0.96rem;
  transition: color 180ms ease;
}

.site-nav a.is-current {
  color: var(--ink);
  font-weight: 800;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--ink);
}

.nav-cta {
  padding: 12px 18px;
  border-radius: 999px;
  background: var(--brand-deep);
  color: #fff !important;
}

.menu-toggle {
  display: none;
  width: 46px;
  height: 46px;
  border: 0;
  border-radius: 14px;
  background: rgba(15, 91, 104, 0.08);
  padding: 0;
}

.menu-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 5px auto;
  background: var(--brand-deep);
}

.hero {
  padding: 76px 0 46px;
}

.page-hero {
  padding: 68px 0 26px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.8fr);
  gap: 32px;
  align-items: center;
}

.page-hero-grid,
.feature-split {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
  gap: 28px;
  align-items: start;
}

.page-panel {
  display: grid;
  gap: 18px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 18px;
  color: var(--brand);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.78rem;
}

.eyebrow::before {
  content: "";
  width: 30px;
  height: 2px;
  border-radius: 999px;
  background: var(--accent);
}

.hero h1,
.section-head h2,
.contact-copy h2 {
  margin: 0;
  font-family: "Space Grotesk", sans-serif;
  line-height: 1.02;
  letter-spacing: -0.03em;
}

.hero h1 {
  font-size: clamp(2.8rem, 5vw, 5.5rem);
  max-width: 12ch;
}

.hero-text,
.section-head p,
.contact-copy p,
.solution-card p,
.advantage-grid p,
.process-grid p,
.project-card p,
.faq-list p,
.site-footer p {
  color: var(--muted);
  line-height: 1.72;
}

.hero-text {
  max-width: 60ch;
  margin: 24px 0 0;
  font-size: 1.04rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 28px 0;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 24px;
  border-radius: 999px;
  font-weight: 700;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

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

.btn-primary {
  background: linear-gradient(135deg, var(--accent) 0%, #c66f12 100%);
  color: #fff;
  box-shadow: 0 16px 36px rgba(198, 111, 18, 0.25);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.7);
  color: var(--ink);
  border: 1px solid rgba(19, 35, 44, 0.08);
}

.hero-points {
  display: grid;
  gap: 10px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.hero-points li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  color: var(--ink);
}

.hero-points li::before {
  content: "";
  flex: 0 0 10px;
  width: 10px;
  height: 10px;
  border-radius: 999px;
  margin-top: 0.55em;
  background: linear-gradient(135deg, var(--accent) 0%, var(--brand) 100%);
}

.hero-panel {
  display: grid;
  gap: 20px;
}

.hero-visual {
  margin: 0;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid rgba(255, 255, 255, 0.4);
  background: rgba(255, 255, 255, 0.14);
}

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

.hero-visual-compact img {
  aspect-ratio: 16 / 11;
  object-fit: cover;
}

.hero-card,
.solution-card,
.stat-card,
.project-card,
.contact-form,
.contact-cards a,
.trust-grid > div {
  position: relative;
  background: var(--surface);
  border: 1px solid rgba(255, 255, 255, 0.55);
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
}

.hero-card {
  padding: 28px;
  border-radius: var(--radius-xl);
}

.hero-card-main {
  background:
    linear-gradient(155deg, rgba(11, 44, 60, 0.94), rgba(15, 91, 104, 0.88)),
    rgba(11, 44, 60, 0.95);
  color: #fff;
}

.hero-card-accent {
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.96), rgba(243, 215, 179, 0.5));
}

.card-label {
  margin: 0 0 18px;
  font-size: 0.84rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: inherit;
  opacity: 0.8;
}

.metric-stack {
  display: grid;
  gap: 16px;
}

.metric-stack strong {
  display: block;
  font-size: 1.1rem;
  margin-bottom: 6px;
}

.metric-stack span {
  color: rgba(255, 255, 255, 0.8);
}

.tag-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.tag-grid span {
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(15, 91, 104, 0.1);
  color: var(--brand-deep);
  font-weight: 700;
  font-size: 0.9rem;
}

.trust-band {
  padding: 8px 0 26px;
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.trust-grid > div {
  padding: 24px;
  border-radius: 20px;
}

.trust-grid strong,
.stat-card strong {
  display: block;
  font-family: "Space Grotesk", sans-serif;
}

.trust-grid span,
.stat-card span {
  display: block;
  margin-top: 10px;
  color: var(--muted);
  line-height: 1.65;
}

.section {
  padding: 82px 0;
}

.section-head {
  max-width: 760px;
  margin-bottom: 34px;
}

.section-head h2,
.contact-copy h2 {
  font-size: clamp(2rem, 4vw, 3.6rem);
}

.solution-grid,
.advantage-grid,
.project-grid,
.feature-list {
  display: grid;
  gap: 22px;
}

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

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

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

.feature-list {
  grid-template-columns: 1fr;
}

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

.solution-card,
.project-card {
  padding: 28px;
  border-radius: var(--radius-lg);
}

.solution-image {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  margin-bottom: 20px;
  border-radius: 18px;
  border: 1px solid rgba(19, 35, 44, 0.08);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.8), rgba(228, 236, 239, 0.8));
}

.project-image {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  margin-bottom: 18px;
  border-radius: 18px;
  border: 1px solid rgba(19, 35, 44, 0.08);
}

.solution-card h3,
.advantage-grid h3,
.process-grid h3,
.project-card h3,
.feature-list h3,
.faq-list summary {
  margin: 0 0 12px;
  font-size: 1.18rem;
}

.feature-list article {
  padding: 24px 0 8px;
  border-top: 1px solid rgba(19, 35, 44, 0.08);
}

.solution-card ul {
  margin: 18px 0 0;
  padding-left: 18px;
  color: var(--muted);
  line-height: 1.72;
}

.section-dark {
  background:
    linear-gradient(180deg, rgba(11, 44, 60, 0.98), rgba(11, 44, 60, 0.94)),
    linear-gradient(45deg, transparent 35%, rgba(217, 139, 43, 0.12) 100%);
  color: #fff;
}

.section-dark .section-head p,
.section-dark .advantage-grid p {
  color: rgba(255, 255, 255, 0.72);
}

.advantage-grid article {
  padding: 30px 0 12px;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
}

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

.stat-card {
  padding: 28px;
  border-radius: var(--radius-lg);
}

.stat-card strong {
  font-size: 2rem;
  letter-spacing: -0.04em;
}

.section-process {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.36), rgba(255, 255, 255, 0));
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
}

.process-grid article {
  padding: 28px;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.56);
  border: 1px solid rgba(19, 35, 44, 0.08);
}

.process-grid span,
.project-label {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 48px;
  min-height: 32px;
  padding: 0 12px;
  border-radius: 999px;
  background: rgba(15, 91, 104, 0.1);
  color: var(--brand);
  font-weight: 800;
  font-size: 0.84rem;
}

.project-label {
  margin-bottom: 16px;
}

.data-table-wrap {
  overflow-x: auto;
  border-radius: 22px;
  border: 1px solid rgba(19, 35, 44, 0.08);
  background: rgba(255, 255, 255, 0.72);
  box-shadow: var(--shadow);
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 720px;
}

.data-table th,
.data-table td {
  padding: 18px 20px;
  text-align: left;
  border-bottom: 1px solid rgba(19, 35, 44, 0.08);
}

.data-table th {
  font-family: "Space Grotesk", sans-serif;
  background: rgba(15, 91, 104, 0.08);
}

.cta-band {
  padding-top: 16px;
}

.cta-band-wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  padding: 30px;
  border-radius: 28px;
  background:
    linear-gradient(135deg, rgba(11, 44, 60, 0.96), rgba(15, 91, 104, 0.88)),
    rgba(11, 44, 60, 0.98);
  color: #fff;
  box-shadow: var(--shadow);
}

.cta-band-wrap .eyebrow,
.cta-band-wrap h2 {
  color: #fff;
}

.cta-band-wrap h2 {
  max-width: 16ch;
}

.faq-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 34px;
  align-items: start;
}

.faq-list {
  display: grid;
  gap: 14px;
}

.faq-list details {
  padding: 22px 24px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid rgba(19, 35, 44, 0.08);
}

.faq-list summary {
  cursor: pointer;
  list-style: none;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list p {
  margin: 12px 0 0;
}

.contact-section {
  padding-top: 40px;
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(340px, 1.08fr);
  gap: 26px;
  align-items: start;
}

.contact-cards {
  display: grid;
  gap: 14px;
  margin-top: 28px;
}

.contact-gallery {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 18px;
}

.contact-gallery img {
  display: block;
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 18px;
  box-shadow: var(--shadow);
  border: 1px solid rgba(19, 35, 44, 0.08);
}

.contact-cards a {
  padding: 22px;
  border-radius: 18px;
}

.contact-cards strong,
.contact-cards span {
  display: block;
}

.contact-cards span {
  margin-top: 6px;
  color: var(--muted);
}

.contact-form {
  display: grid;
  gap: 16px;
  padding: 30px;
  border-radius: 28px;
}

.contact-form label {
  display: grid;
  gap: 9px;
  font-weight: 700;
  color: var(--ink);
}

.honeypot {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  font: inherit;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(19, 35, 44, 0.1);
  border-radius: 14px;
  padding: 15px 16px;
  outline: none;
  transition: border-color 180ms ease, box-shadow 180ms ease;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  border-color: rgba(15, 91, 104, 0.45);
  box-shadow: 0 0 0 4px rgba(15, 91, 104, 0.08);
}

.form-note {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.site-footer {
  padding: 28px 0 40px;
}

.footer-wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  padding-top: 24px;
  border-top: 1px solid rgba(19, 35, 44, 0.08);
}

.footer-links {
  display: flex;
  gap: 18px;
  color: var(--muted);
}

[data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 520ms ease, transform 520ms ease;
}

[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1024px) {
  .hero-grid,
  .page-hero-grid,
  .feature-split,
  .contact-grid,
  .faq-grid,
  .project-grid,
  .process-grid,
  .stats-grid,
  .trust-grid,
  .solution-grid,
  .advantage-grid {
    grid-template-columns: 1fr;
  }

  .hero h1 {
    max-width: 100%;
  }

  .feature-list.three-col {
    grid-template-columns: 1fr;
  }

  .contact-gallery {
    grid-template-columns: 1fr 1fr;
  }

  .project-grid,
  .process-grid,
  .stats-grid,
  .trust-grid {
    gap: 16px;
  }

  .site-nav {
    position: absolute;
    top: calc(100% + 10px);
    right: 16px;
    left: 16px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 18px;
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.92);
    box-shadow: var(--shadow);
    border: 1px solid rgba(19, 35, 44, 0.08);
  }

  .site-nav.is-open {
    display: flex;
  }

  .site-nav a {
    padding: 10px 0;
  }

  .menu-toggle {
    display: inline-block;
  }
}

@media (max-width: 720px) {
  .hero {
    padding-top: 46px;
  }

  .page-hero {
    padding-top: 42px;
  }

  .section {
    padding: 62px 0;
  }

  .hero-card,
  .solution-card,
  .project-card,
  .contact-form,
  .stat-card,
  .trust-grid > div,
  .process-grid article,
  .faq-list details {
    padding: 22px;
  }

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

  .cta-band-wrap {
    flex-direction: column;
    align-items: flex-start;
  }

  .contact-gallery {
    grid-template-columns: 1fr;
  }
}