:root {
  --bg: #f3efe6;
  --surface: rgba(255, 252, 247, 0.84);
  --surface-strong: #fffaf2;
  --text: #1f1b18;
  --muted: #665f57;
  --line: rgba(31, 27, 24, 0.12);
  --accent: #0f766e;
  --accent-strong: #0a4c48;
  --accent-soft: #d7ece8;
  --shadow: 0 24px 60px rgba(33, 27, 18, 0.12);
  --radius-lg: 28px;
  --radius-md: 18px;
  --radius-sm: 12px;
  --max-width: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Manrope", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(15, 118, 110, 0.22), transparent 26%),
    radial-gradient(circle at right 20%, rgba(203, 137, 73, 0.18), transparent 18%),
    linear-gradient(180deg, #f8f5ef 0%, #f1eadf 100%);
  min-height: 100vh;
}

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

.page-shell {
  width: min(calc(100% - 32px), var(--max-width));
  margin: 20px auto 40px;
}

.hero,
.section,
.contact-card {
  backdrop-filter: blur(18px);
}

.hero {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 36px;
  background: linear-gradient(180deg, rgba(255, 250, 242, 0.9), rgba(255, 247, 236, 0.8));
  box-shadow: var(--shadow);
}

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

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand,
.section-heading h2,
.hero h1,
.contact-card h2,
.project-card h3,
.service-card h3 {
  font-family: "Space Grotesk", sans-serif;
}

.brand {
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 18px;
  color: var(--muted);
}

.nav-links a:hover,
.contact-links a:hover {
  color: var(--accent);
}

.menu-toggle {
  display: none;
}

.menu-toggle,
.language-toggle {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.7);
  border-radius: 999px;
  padding: 10px 14px;
  font: inherit;
  cursor: pointer;
}

.language-toggle {
  display: inline-flex;
  color: var(--accent-strong);
  font-weight: 700;
  white-space: nowrap;
}

.hero-content {
  display: grid;
  grid-template-columns: 1.35fr 0.85fr;
  gap: 28px;
  align-items: stretch;
  margin-top: 52px;
}

.hero-copy,
.hero-panel,
.project-card,
.service-card,
.contact-card {
  border: 1px solid var(--line);
  background: var(--surface);
}

.hero-copy {
  padding: 10px 0;
}

.eyebrow {
  margin: 0 0 12px;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent-strong);
  font-weight: 800;
}

.hero h1 {
  margin: 0;
  font-size: clamp(2.5rem, 6vw, 4.9rem);
  line-height: 0.98;
  max-width: 12ch;
}

.hero-text,
.section-heading p,
.project-card p,
.project-details dd,
.service-card p,
.about-layout p,
.contact-card p {
  color: var(--muted);
  line-height: 1.65;
}

.hero-text {
  max-width: 60ch;
  margin: 22px 0 0;
  font-size: 1.06rem;
}

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

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border-radius: 999px;
  font-weight: 700;
}

.button-primary {
  background: var(--accent);
  color: #f6fcfb;
}

.button-secondary {
  background: rgba(255, 255, 255, 0.68);
  border: 1px solid var(--line);
}

.hero-highlights {
  list-style: none;
  display: grid;
  gap: 10px;
  padding: 0;
  margin: 26px 0 0;
}

.hero-highlights li {
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.58);
}

.hero-panel {
  border-radius: var(--radius-lg);
  padding: 20px;
  display: grid;
  gap: 14px;
  align-content: start;
}

.panel-label {
  margin: 0 0 6px;
  color: var(--muted);
  font-weight: 700;
}

.metric-card {
  padding: 18px;
  border-radius: var(--radius-md);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.88), rgba(236, 248, 246, 0.9));
  border: 1px solid rgba(15, 118, 110, 0.12);
}

.metric-value {
  display: block;
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.metric-label {
  color: var(--muted);
  line-height: 1.55;
}

.section {
  margin-top: 22px;
  padding: 28px;
  border-radius: 32px;
  border: 1px solid var(--line);
  background: rgba(255, 251, 244, 0.76);
}

.section-grid {
  display: grid;
  gap: 26px;
}

.section-heading h2,
.contact-card h2 {
  margin: 0;
  font-size: clamp(1.8rem, 4vw, 3rem);
  line-height: 1.05;
  max-width: 16ch;
}

.section-heading p {
  max-width: 68ch;
}

.project-grid,
.service-grid {
  display: grid;
  gap: 18px;
}

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

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

.project-card,
.service-card {
  border-radius: var(--radius-lg);
  padding: 22px;
}

.project-card.featured {
  background: linear-gradient(180deg, rgba(15, 118, 110, 0.12), rgba(255, 255, 255, 0.72));
}

.project-badge {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 0 12px;
  background: var(--accent-soft);
  color: var(--accent-strong);
  border-radius: 999px;
  font-size: 0.84rem;
  font-weight: 800;
  margin-bottom: 16px;
}

.project-card h3,
.service-card h3 {
  margin: 0;
  font-size: 1.34rem;
  line-height: 1.15;
}

.tag-list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 0;
  margin: 18px 0 0;
}

.tag-list li {
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.72);
  font-size: 0.88rem;
}

.project-details {
  margin: 18px 0 0;
  display: grid;
  gap: 14px;
}

.project-details dt {
  font-weight: 800;
  margin-bottom: 4px;
}

.project-details dd {
  margin: 0;
}

.about-layout {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.contact-card {
  padding: 28px;
  border-radius: 32px;
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: 24px;
}

.contact-links {
  display: grid;
  gap: 12px;
  align-content: center;
  font-weight: 700;
}

.site-footer {
  width: min(calc(100% - 32px), var(--max-width));
  margin: 0 auto 24px;
  color: var(--muted);
  text-align: center;
}

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

@media (max-width: 980px) {
  .hero-content,
  .project-grid,
  .service-grid,
  .about-layout,
  .contact-card {
    grid-template-columns: 1fr;
  }

  .hero h1,
  .section-heading h2,
  .contact-card h2 {
    max-width: none;
  }
}

@media (max-width: 760px) {
  .page-shell {
    width: min(calc(100% - 20px), var(--max-width));
  }

  .hero,
  .section,
  .contact-card {
    border-radius: 24px;
  }

  .topbar {
    align-items: flex-start;
    flex-wrap: wrap;
  }

  .topbar-actions {
    margin-left: auto;
  }

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

  .nav-links {
    width: 100%;
    display: none;
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    padding-top: 12px;
  }

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

  .hero-content {
    margin-top: 28px;
  }

  .hero h1 {
    font-size: clamp(2.2rem, 11vw, 3.4rem);
  }

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

  .button {
    width: 100%;
  }
}