:root {
  --bg: #f7f8fb;
  --surface: #ffffff;
  --surface-soft: #eef4f7;
  --text: #15202b;
  --muted: #5d6975;
  --line: #dce4ea;
  --primary: #0b5f73;
  --primary-dark: #08495a;
  --accent: #d9963d;
  --shadow: 0 18px 50px rgba(15, 38, 55, 0.12);
  --radius: 24px;
  --container: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 100px;
}

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

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

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

[id] {
  scroll-margin-top: 100px;
}

.container {
  width: min(100% - 40px, var(--container));
  margin: 0 auto;
}

.section-pad {
  padding: 96px 0;
}

.section-pad-soft {
  padding: 88px 0;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(247, 248, 251, 0.9);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(220, 228, 234, 0.75);
}

.navbar {
  width: min(100% - 40px, var(--container));
  margin: 0 auto;
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.brand-logo {
  width: 56px;
  height: 56px;
  object-fit: contain;
  flex: 0 0 auto;
}

.brand-logo.small {
  width: 46px;
  height: 46px;
}

.brand-text {
  font-size: 1.05rem;
}

.nav-links {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 6px;
  margin: 0;
  padding: 0;
}

.nav-links a {
  display: inline-flex;
  align-items: center;
  padding: 10px 14px;
  border-radius: 999px;
  color: var(--muted);
  font-weight: 600;
  transition: color 0.2s ease, background 0.2s ease;
}

.nav-links a:hover,
.nav-links a:focus-visible {
  color: var(--primary);
  background: rgba(11, 95, 115, 0.08);
}

.nav-links .nav-cta {
  background: var(--primary);
  color: #fff;
}

.nav-links .nav-cta:hover,
.nav-links .nav-cta:focus-visible {
  color: #fff;
  background: var(--primary-dark);
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 0;
  background: var(--surface);
  border-radius: 12px;
  box-shadow: 0 8px 22px rgba(15, 38, 55, 0.08);
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 5px auto;
  background: var(--text);
  border-radius: 999px;
}

.hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at top left, rgba(11, 95, 115, 0.18), transparent 36%),
    linear-gradient(135deg, #ffffff 0%, #edf4f7 100%);
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto -120px -160px auto;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  background: rgba(217, 150, 61, 0.16);
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.8fr);
  gap: clamp(72px, 7vw, 120px);
  align-items: center;
}

.hero-content {
  max-width: 780px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--primary);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.78rem;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.12;
  letter-spacing: -0.04em;
}

h1 {
  max-width: 780px;
  font-size: clamp(2.7rem, 6.2vw, 5rem);
}

.hero-subtitle {
  max-width: 740px;
  margin: 18px 0 0;
  color: var(--text);
  font-size: clamp(1.45rem, 2.7vw, 2.35rem);
  font-weight: 800;
  line-height: 1.14;
  letter-spacing: -0.03em;
}

h2 {
  font-size: clamp(2rem, 4vw, 3.2rem);
}

h3 {
  font-size: 1.35rem;
}

p {
  color: var(--muted);
}

.hero-lead {
  max-width: 720px;
  margin: 24px 0 0;
  font-size: 1.2rem;
}

.hero-actions,
.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 32px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 22px;
  border-radius: 999px;
  font-weight: 800;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
}

.button.primary {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 14px 28px rgba(11, 95, 115, 0.25);
}

.button.primary:hover,
.button.primary:focus-visible {
  background: var(--primary-dark);
}

.button.secondary {
  background: var(--surface);
  color: var(--primary);
  border: 1px solid var(--line);
}

.profile-card {
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(220, 228, 234, 0.9);
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: var(--shadow);
}

.profile-image-wrap {
  min-height: 360px;
  border-radius: 20px;
  overflow: hidden;
  background: linear-gradient(145deg, #dce8ee, #ffffff);
  border: 1px solid var(--line);
  display: grid;
  place-items: center;
}

.profile-image {
  width: 100%;
  height: 360px;
  object-fit: cover;
}

.profile-image-wrap {
  position: relative;
}

.profile-card h2 {
  margin-top: 24px;
  font-size: 1.5rem;
}

.trust-strip {
  background: var(--primary);
  color: #fff;
}

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

.trust-grid div {
  padding: 26px 22px;
  border-left: 1px solid rgba(255, 255, 255, 0.18);
}

.trust-grid div:last-child {
  border-right: 1px solid rgba(255, 255, 255, 0.18);
}

.trust-grid strong,
.trust-grid span {
  display: block;
}

.trust-grid strong {
  font-size: 1.1rem;
}

.trust-grid span {
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.94rem;
}

.section-heading {
  max-width: 780px;
  text-align: center;
  margin-bottom: 42px;
}

.section-heading p:last-child {
  font-size: 1.08rem;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}

.service-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: 0 12px 30px rgba(15, 38, 55, 0.06);
}

.service-card .icon {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  border-radius: 16px;
  background: rgba(11, 95, 115, 0.1);
  color: var(--primary);
  font-weight: 900;
  margin-bottom: 24px;
}

.service-card p {
  margin: 16px 0 0;
}

.service-card ul {
  margin: 20px 0 0;
  padding-left: 20px;
  color: var(--muted);
}

.service-card li + li {
  margin-top: 8px;
}

.about {
  background: var(--surface-soft);
}

.about-grid {
  max-width: 820px;
}

.about-content p {
  font-size: 1.06rem;
}

.text-link {
  display: inline-flex;
  margin-top: 12px;
  color: var(--primary);
  font-weight: 900;
  border-bottom: 2px solid var(--accent);
}

.contact-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 32px;
  padding: clamp(28px, 5vw, 56px);
  box-shadow: var(--shadow);
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.9fr);
  gap: 32px;
  align-items: center;
}

.contact-actions {
  justify-content: flex-end;
  margin-top: 0;
}

.site-footer {
  background: #10212b;
  color: #fff;
  padding: 60px 0 28px;
}

.site-footer p,
.site-footer a {
  color: rgba(255, 255, 255, 0.72);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 0.7fr;
  gap: 42px;
}

.footer-brand {
  margin-bottom: 16px;
}

.footer-brand .brand-logo {
  width: 72px;
  height: 72px;
  padding: 15px;
  background: #fff;
  border-radius: 18px;
  object-fit: contain;
  object-position: center;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.2);
}

.footer-brand .brand-text {
  color: #fff;
}

.site-footer h3 {
  font-size: 1rem;
  margin-bottom: 12px;
}

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

.footer-links li + li {
  margin-top: 8px;
}

.footer-bottom {
  margin-top: 42px;
  padding-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  display: flex;
  justify-content: space-between;
  gap: 20px;
  color: rgba(255, 255, 255, 0.62);
}

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

@media (max-width: 920px) {
  .menu-toggle {
    display: inline-block;
  }

  .nav-links {
    position: absolute;
    top: 78px;
    left: 20px;
    right: 20px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 20px;
    padding: 12px;
    box-shadow: var(--shadow);
  }

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

  .nav-links a {
    justify-content: center;
  }

  .hero-grid,
  .about-grid,
  .contact-card,
  .footer-grid {
    grid-template-columns: 1fr;
  }

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

  .contact-actions {
    justify-content: flex-start;
  }
}

@media (max-width: 680px) {
  .container,
  .navbar {
    width: min(100% - 28px, var(--container));
  }

  .section-pad,
  .section-pad-soft {
    padding: 64px 0;
  }

  .brand-text {
    font-size: 0.98rem;
  }

  .brand-logo {
    width: 48px;
    height: 48px;
  }

  .services-grid,
  .trust-grid {
    grid-template-columns: 1fr;
  }

  .trust-grid div,
  .trust-grid div:last-child {
    border-right: 0;
    border-left: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.18);
  }

  .service-card {
    padding: 26px;
  }

  .footer-bottom {
    flex-direction: column;
  }
}