:root {
  --bg: #f5efe4;
  --surface: #fdfaf4;
  --surface-soft: #f7f1e6;
  --ink: #132029;
  --muted: #56646f;
  --line: #ddd5c7;
  --line-strong: #cfc3ae;
  --premium-glow: rgba(154, 118, 61, 0.14);
  --elev-1: 0 10px 28px rgba(28, 33, 38, 0.08);
  --elev-2: 0 16px 42px rgba(22, 29, 34, 0.12);
  --accent-service: #0f766e;
  --accent-service-dark: #0b5a54;
  --accent-build: #1d4e89;
  --accent-build-dark: #153c69;
}

* {
  box-sizing: border-box;
}

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

body {
  font-family: Calibri, 'Segoe UI', Tahoma, sans-serif;
  background: radial-gradient(circle at top left, #fffefb 0%, var(--bg) 54%, #eee4d5 100%);
  color: var(--ink);
  line-height: 1.55;
  letter-spacing: 0.005em;
  position: relative;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 18% 9%, rgba(176, 151, 109, 0.1) 0%, transparent 45%),
    radial-gradient(circle at 84% 93%, rgba(106, 131, 158, 0.09) 0%, transparent 42%),
    repeating-linear-gradient(
      0deg,
      rgba(255, 255, 255, 0.02) 0px,
      rgba(255, 255, 255, 0.02) 1px,
      transparent 1px,
      transparent 4px
    );
  z-index: -1;
}

a {
  color: inherit;
}

.site-shell {
  width: min(1160px, calc(100% - 3rem));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(8px);
  background: rgba(252, 247, 238, 0.9);
  border-bottom: 1px solid rgba(150, 128, 93, 0.18);
  box-shadow: 0 8px 24px rgba(56, 47, 36, 0.06);
}

.site-header-inner {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  position: relative;
}

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

.brand img {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  object-fit: cover;
}

.brand span {
  font-weight: 800;
  letter-spacing: -0.015em;
  font-size: clamp(1.18rem, 2vw, 1.42rem);
  font-family: Calibri, 'Segoe UI', Tahoma, sans-serif;
  line-height: 1.24;
  display: inline-block;
  padding-bottom: 0.03em;
}

.header-links {
  display: inline-flex;
  gap: 0.75rem;
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: var(--surface);
  align-items: center;
  justify-content: center;
  gap: 4px;
  flex-direction: column;
  cursor: pointer;
}

.menu-toggle span {
  width: 18px;
  height: 2px;
  border-radius: 999px;
  background: #41515c;
}

.chip-link {
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--muted);
  border: 1px solid var(--line);
  background: var(--surface);
  border-radius: 999px;
  padding: 0.55rem 1rem;
  transition: 0.2s ease;
}

.chip-link:hover,
.chip-link:focus-visible {
  color: var(--ink);
  border-color: #bfcbd3;
}

.hero {
  min-height: calc(100vh - 72px);
  display: grid;
  align-items: center;
  padding: 4.6rem 0 3.4rem;
}

.hero h1 {
  margin: 0 auto 2rem;
  font-size: clamp(2.2rem, 5vw, 4rem);
  line-height: 1.2;
  letter-spacing: -0.03em;
  max-width: none;
  text-align: center;
  text-wrap: nowrap;
  white-space: nowrap;
  font-family: Calibri, 'Segoe UI', Tahoma, sans-serif;
  text-shadow: 0 1px 0 rgba(255, 255, 255, 0.9);
  padding-bottom: 0.06em;
}

.hero p {
  margin: 1rem 0 2.1rem;
  max-width: 56ch;
  color: var(--muted);
  font-size: 1.02rem;
}

.button-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.mega-button {
  position: relative;
  display: block;
  text-decoration: none;
  border-radius: 22px;
  padding: 2.1rem 2rem;
  min-height: 220px;
  overflow: hidden;
  border: 1px solid rgba(148, 133, 109, 0.22);
  box-shadow: var(--elev-1);
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}

.mega-button::before {
  content: '';
  position: absolute;
  inset: 0;
  opacity: 0.24;
  transition: opacity 0.2s ease;
}

.mega-button:hover::before,
.mega-button:focus-visible::before {
  opacity: 0.36;
}

.mega-button:hover,
.mega-button:focus-visible {
  transform: translateY(-2px);
  box-shadow: var(--elev-2);
  border-color: var(--line-strong);
}

.mega-button .eyebrow {
  position: relative;
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  opacity: 0.9;
  margin-bottom: 0.8rem;
}

.mega-button h2 {
  position: relative;
  margin: 0;
  font-size: clamp(1.3rem, 2.5vw, 2rem);
  line-height: 1.22;
  letter-spacing: -0.02em;
  font-family: Calibri, 'Segoe UI', Tahoma, sans-serif;
  padding-bottom: 0.05em;
}

.mega-button p {
  position: relative;
  margin: 0.95rem 0 0;
  font-size: 0.94rem;
  max-width: 34ch;
  opacity: 0.9;
}

.mega-button .arrow {
  position: absolute;
  right: 1.3rem;
  bottom: 1.2rem;
  font-size: 1.25rem;
  font-weight: 800;
}

.button-service {
  background: linear-gradient(145deg, #edfbf9, #e5f6f4);
  border-color: #bde3de;
  color: #0e4d49;
}

.button-service::before {
  background: radial-gradient(circle at 88% 18%, #3db2a4 0%, transparent 55%);
}

.button-build {
  background: linear-gradient(145deg, #edf3fb, #e5eef9);
  border-color: #bfcee2;
  color: #19395f;
}

.button-build::before {
  background: radial-gradient(circle at 85% 22%, #5e8fd1 0%, transparent 55%);
}

.button-build h2 {
  text-align: center;
}

.button-contact {
  background: linear-gradient(145deg, #f2f7ec, #eaf3df);
  border-color: #cbdcb7;
  color: #3d5b27;
}

.button-contact::before {
  background: radial-gradient(circle at 85% 22%, #95c46f 0%, transparent 55%);
}

.page {
  padding: 3.2rem 0 5.2rem;
}

.section-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 1.65rem;
  margin-bottom: 1.1rem;
  box-shadow: 0 10px 30px rgba(26, 28, 31, 0.06);
  position: relative;
}

.section-card::before {
  content: '';
  position: absolute;
  left: 1.2rem;
  right: 1.2rem;
  top: 0.75rem;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, var(--premium-glow) 20%, var(--premium-glow) 80%, transparent 100%);
}

.section-title {
  margin: 0 0 0.75rem;
  font-size: clamp(1.35rem, 2.5vw, 2rem);
  letter-spacing: -0.02em;
  font-family: Calibri, 'Segoe UI', Tahoma, sans-serif;
  line-height: 1.2;
  padding-bottom: 0.04em;
}

.title-mark {
  display: inline-flex;
  align-items: center;
  gap: 0.52rem;
}

.title-mark::before {
  content: attr(data-mark);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.5em;
  height: 1.5em;
  border-radius: 999px;
  border: 1px solid rgba(108, 134, 155, 0.38);
  background: linear-gradient(160deg, #edf3f8, #dde8f0);
  color: #315068;
  font-size: 0.62em;
  font-weight: 700;
  box-shadow: 0 4px 10px rgba(44, 61, 75, 0.12);
  transform: translateY(-0.02em);
}

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

.list-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.9rem;
  margin-top: 1rem;
}

.list-item {
  background: var(--surface-soft);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 1rem;
}

.list-item h3 {
  margin: 0 0 0.35rem;
  font-size: 1.05rem;
}

.list-item p {
  margin: 0;
  font-size: 0.92rem;
  color: var(--muted);
}

.audience-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.9rem;
  margin-top: 1rem;
}

.audience-item {
  background: var(--surface-soft);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 1rem;
}

.audience-label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: #3f5566;
  text-transform: uppercase;
  margin-bottom: 0.45rem;
}

.audience-item h3 {
  margin: 0 0 0.4rem;
  font-size: 1.03rem;
}

.audience-item p {
  margin: 0;
  font-size: 0.91rem;
  color: var(--muted);
}

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

.service-step {
  background: var(--surface-soft);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 1rem;
}

.service-step-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.7rem;
  margin-bottom: 0.45rem;
}

.service-step h3 {
  margin: 0;
  font-size: 1.08rem;
}

.service-step p {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.step-kicker {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  border: 1px solid #b9cedb;
  color: #355b78;
  background: #e8f1f8;
  font-weight: 700;
  font-size: 0.75rem;
  padding: 0.28rem 0.62rem;
  white-space: nowrap;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-top: 0.65rem;
}

.tag {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  border: 1px solid #c5d4dd;
  color: #375261;
  background: #f6fafc;
  font-size: 0.76rem;
  font-weight: 600;
  padding: 0.25rem 0.58rem;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.8rem;
  margin-top: 1rem;
}

.process-card {
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 0.95rem;
  background: #fbfeff;
}

.process-card strong {
  display: block;
  font-size: 0.78rem;
  color: #4d6880;
  letter-spacing: 0.08em;
  margin-bottom: 0.35rem;
}

.process-card h4 {
  margin: 0 0 0.38rem;
  font-size: 0.98rem;
}

.process-card p {
  margin: 0;
  font-size: 0.88rem;
  color: var(--muted);
}

.table-wrap {
  margin-top: 1rem;
  border: 1px solid var(--line);
  border-radius: 14px;
  overflow: auto;
  background: #ffffff;
}

.cert-table {
  width: 100%;
  min-width: 760px;
  border-collapse: collapse;
}

.cert-table thead th {
  background: #edf3f8;
  color: #2a455a;
  font-size: 0.86rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.cert-table th,
.cert-table td {
  border-bottom: 1px solid var(--line);
  padding: 0.78rem 0.92rem;
  text-align: left;
  vertical-align: top;
  font-size: 0.9rem;
}

.cert-table tbody tr:nth-child(even) {
  background: #fbf8f2;
}

.cert-table tbody tr:hover {
  background: #f2f8fc;
}

.cert-table td:last-child,
.cert-table th:last-child {
  width: 160px;
  white-space: nowrap;
}

.map-embed-wrap {
  margin-top: 1rem;
  border: 1px solid var(--line);
  border-radius: 14px;
  overflow: hidden;
  background: #ffffff;
}

.map-embed {
  width: 100%;
  min-height: 320px;
  border: 0;
  display: block;
  pointer-events: auto;
  background: #eef3f7;
}

.cta-row {
  margin-top: 1.1rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

.btn {
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 0.72rem 1.2rem;
  font-weight: 700;
  font-size: 0.93rem;
  border: 1px solid transparent;
  box-shadow: 0 3px 8px rgba(16, 24, 32, 0.08);
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease, border-color 0.18s ease;
}

.btn:hover,
.btn:focus-visible {
  transform: translateY(-1px);
  box-shadow: 0 8px 14px rgba(20, 28, 35, 0.12);
}

.btn-service {
  background: var(--accent-service);
  color: #ffffff;
}

.btn-service:hover,
.btn-service:focus-visible {
  background: var(--accent-service-dark);
}

.btn-build {
  background: var(--accent-build);
  color: #ffffff;
}

.btn-build:hover,
.btn-build:focus-visible {
  background: var(--accent-build-dark);
}

.btn-ghost {
  background: #ffffff;
  border-color: var(--line);
  color: var(--ink);
}

.btn-ghost:hover,
.btn-ghost:focus-visible {
  border-color: #bcc9d1;
}

.btn-social {
  gap: 0.5rem;
}

.social-logo {
  width: 1.38rem;
  height: 1.38rem;
  flex-shrink: 0;
  display: block;
}

.social-logo-ig {
  width: 1.56rem;
  height: 1.56rem;
}

.social-logo-li {
  width: 2.6rem;
  height: 1.9rem;
  object-fit: contain;
  object-position: center;
}

.site-footer {
  border-top: 1px solid rgba(19, 32, 41, 0.1);
  background: rgba(255, 251, 245, 0.55);
  margin-top: 2rem;
}

.site-footer-inner {
  min-height: 62px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-size: 0.88rem;
  color: var(--muted);
}

:focus-visible {
  outline: 3px solid rgba(43, 131, 194, 0.4);
  outline-offset: 2px;
}

@media (max-width: 900px) {
  .button-grid,
  .list-grid,
  .audience-grid,
  .process-grid {
    grid-template-columns: 1fr;
  }

  .site-shell {
    width: min(1160px, calc(100% - 1.25rem));
  }

  .hero {
    padding: 2.4rem 0 3rem;
    min-height: auto;
  }

  .hero h1 {
    font-size: clamp(1.85rem, 8vw, 2.7rem);
    margin-bottom: 1.25rem;
    white-space: normal;
    text-wrap: balance;
  }

  .mega-button {
    min-height: 180px;
    padding: 1.4rem 1.3rem;
  }

  .mega-button h2 {
    font-size: clamp(1.2rem, 5.4vw, 1.55rem);
  }

  .mega-button p {
    font-size: 0.9rem;
  }

  .site-header-inner {
    min-height: 66px;
  }

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

  .header-links {
    display: none;
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    width: min(300px, 92vw);
    border: 1px solid var(--line);
    background: var(--surface);
    border-radius: 14px;
    padding: 0.5rem;
    box-shadow: 0 14px 30px rgba(16, 36, 47, 0.14);
    gap: 0.45rem;
    flex-direction: column;
  }

  .site-header.is-menu-open .header-links {
    display: flex;
  }

  .header-links .chip-link {
    width: 100%;
    border-radius: 10px;
    justify-content: flex-start;
    display: inline-flex;
    padding: 0.72rem 0.85rem;
  }

  .section-card {
    border-radius: 18px;
  }

  .cert-table {
    min-width: 620px;
  }
}

@media (max-width: 480px) {
  .site-shell {
    width: calc(100% - 1rem);
  }

  .brand img {
    width: 32px;
    height: 32px;
  }

  .brand span {
    font-size: clamp(1.02rem, 4.8vw, 1.24rem);
  }

  .mega-button {
    min-height: 168px;
    padding: 1.15rem 1rem;
  }

  .mega-button .arrow {
    right: 1rem;
    bottom: 0.9rem;
  }

  .btn {
    width: 100%;
  }

  .map-embed {
    min-height: 280px;
  }

  .site-footer-inner {
    min-height: 56px;
    font-size: 0.82rem;
  }
}

@media (max-width: 360px) {
  .site-shell {
    width: calc(100% - 0.75rem);
  }

  .hero {
    padding: 1.9rem 0 2.25rem;
  }

  .hero h1 {
    font-size: 1.72rem;
    line-height: 1.18;
  }

  .mega-button h2 {
    font-size: 1.12rem;
  }

  .mega-button p {
    font-size: 0.86rem;
  }

  .section-card {
    padding: 1rem;
  }
}