:root {
  --bg: #f3f6f8;
  --surface: #ffffff;
  --surface-alt: #e9f0f4;
  --text: #142331;
  --text-soft: #3f5567;
  --primary: #0f7b8f;
  --primary-strong: #0b5d6b;
  --accent: #ea8a2f;
  --ring: rgba(15, 123, 143, 0.3);
  --shadow: 0 18px 40px rgba(20, 35, 49, 0.12);
  --radius-lg: 20px;
  --radius-md: 14px;
  --radius-sm: 10px;
  --header-offset: 1rem;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-offset);
}

body {
  font-family: "Outfit", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 10% -10%, #c6e5ee 0%, transparent 45%),
    radial-gradient(circle at 95% 5%, #ffd8bd 0%, transparent 35%),
    var(--bg);
  min-height: 100vh;
  line-height: 1.6;
}

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

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

.container {
  width: min(1120px, 92vw);
  margin: 0 auto;
}

.section {
  padding: 4.5rem 0;
  scroll-margin-top: var(--header-offset);
}

h1,
h2,
h3 {
  font-family: "Space Grotesk", sans-serif;
  line-height: 1.15;
}

h1 {
  font-size: clamp(2rem, 5vw, 3.7rem);
  margin: 0.8rem 0 1.2rem;
}

h2 {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  margin-bottom: 1rem;
}

h3 {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}

p {
  color: var(--text-soft);
}

.bg-orb {
  position: fixed;
  border-radius: 999px;
  filter: blur(80px);
  opacity: 0.45;
  pointer-events: none;
  z-index: -1;
}

.bg-orb-a {
  top: -130px;
  left: -100px;
  width: 280px;
  height: 280px;
  background: #b8e2eb;
}

.bg-orb-b {
  right: -110px;
  top: 180px;
  width: 240px;
  height: 240px;
  background: #ffd9be;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  backdrop-filter: blur(10px);
  background: rgba(243, 246, 248, 0.8);
  border-bottom: 1px solid rgba(20, 35, 49, 0.09);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.25rem;
  font-weight: 700;
}

.brand img {
  border-radius: 14px;
  background: var(--surface);
  padding: 0.2rem;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.2rem;
}

.site-nav a {
  font-weight: 500;
  padding: 0.45rem 0.75rem;
  border-radius: 8px;
  transition: background-color 0.2s ease, color 0.2s ease;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  background: var(--surface-alt);
  color: var(--primary-strong);
  outline: none;
}

.menu-toggle {
  display: none;
  border: 1px solid rgba(20, 35, 49, 0.2);
  background: var(--surface);
  border-radius: 9px;
  width: 44px;
  height: 44px;
  padding: 0;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.menu-toggle-bars {
  display: grid;
  gap: 5px;
  width: 22px;
}

.menu-toggle-bars span {
  display: block;
  height: 2px;
  background: var(--text);
  border-radius: 999px;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.menu-toggle[aria-expanded="true"] .menu-toggle-bars span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] .menu-toggle-bars span:nth-child(2) {
  opacity: 0;
}

.menu-toggle[aria-expanded="true"] .menu-toggle-bars span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 1.4rem;
  align-items: stretch;
}

.hero-copy,
.hero-card {
  background: var(--surface);
  border: 1px solid rgba(20, 35, 49, 0.08);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: clamp(1.2rem, 3vw, 2rem);
}

.eyebrow {
  display: inline-flex;
  background: #dff4f7;
  color: var(--primary-strong);
  border-radius: 999px;
  padding: 0.3rem 0.75rem;
  font-size: 0.9rem;
  font-weight: 600;
}

.lead {
  font-size: 1.1rem;
  max-width: 60ch;
}

.hero-actions {
  margin-top: 1.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.btn {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  border: none;
  border-radius: 10px;
  padding: 0.75rem 1.05rem;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.18s ease, background-color 0.2s ease, color 0.2s ease;
}

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

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

.btn-primary:hover {
  background: var(--primary-strong);
}

.btn-secondary {
  background: #f5ece3;
  color: #8f4f0f;
}

.btn-secondary:hover {
  background: #f0dfcd;
}

.hero-card {
  display: grid;
  align-content: center;
}

.stat-value {
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(1.8rem, 4vw, 2.3rem);
  font-weight: 700;
  color: var(--text);
}

.stat-label {
  color: var(--text-soft);
}

.stat-divider {
  margin: 1rem 0;
  height: 1px;
  background: rgba(20, 35, 49, 0.18);
}

#about p {
  max-width: 75ch;
}

.service-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  margin-top: 1.4rem;
}

.service-card {
  background: var(--surface);
  border: 1px solid rgba(20, 35, 49, 0.08);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 12px 24px rgba(20, 35, 49, 0.08);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 18px 32px rgba(20, 35, 49, 0.12);
}

.service-card img {
  width: 100%;
  height: 180px;
  object-fit: cover;
}

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

.section-intro {
  margin-bottom: 1rem;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 0.85rem;
}

.gallery-item {
  border: none;
  background: transparent;
  border-radius: var(--radius-sm);
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.2s ease;
}

.gallery-item img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(20, 35, 49, 0.1);
}

.gallery-item:hover {
  transform: translateY(-4px);
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 1rem;
}

.contact-info,
.contact-form {
  background: var(--surface);
  border: 1px solid rgba(20, 35, 49, 0.08);
  border-radius: var(--radius-lg);
  padding: 1.35rem;
  box-shadow: var(--shadow);
}

.contact-info ul {
  list-style: none;
  margin-top: 1rem;
  display: grid;
  gap: 0.55rem;
}

.contact-info a {
  color: var(--primary-strong);
}

.contact-form {
  display: grid;
  gap: 0.45rem;
}

label {
  font-weight: 600;
  color: var(--text);
  margin-top: 0.2rem;
}

input,
textarea {
  width: 100%;
  border: 1px solid rgba(20, 35, 49, 0.22);
  border-radius: 10px;
  padding: 0.65rem 0.75rem;
  font: inherit;
  color: var(--text);
  background: #fff;
}

input:focus,
textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 4px var(--ring);
}

.site-footer {
  text-align: center;
  padding: 1.6rem 1rem 2.2rem;
  color: #284152;
}

.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(8, 15, 20, 0.92);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 999;
  padding: 1.25rem;
}

.lightbox.is-open {
  display: flex;
}

.lightbox img {
  max-width: min(1000px, 92vw);
  max-height: 84vh;
  border-radius: var(--radius-sm);
}

.lightbox-close,
.lightbox-nav {
  position: absolute;
  border: none;
  color: #fff;
  background: rgba(255, 255, 255, 0.15);
  width: 44px;
  height: 44px;
  border-radius: 999px;
  font-size: 1.5rem;
  cursor: pointer;
}

.lightbox-close {
  top: 1rem;
  right: 1rem;
}

.lightbox-nav.prev {
  left: 1rem;
}

.lightbox-nav.next {
  right: 1rem;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

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

@media (max-width: 920px) {
  .hero-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

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

  .site-nav {
    display: none;
    position: absolute;
    top: 72px;
    right: 4vw;
    background: #fff;
    border: 1px solid rgba(20, 35, 49, 0.13);
    border-radius: 10px;
    box-shadow: var(--shadow);
    flex-direction: column;
    align-items: flex-start;
    min-width: 160px;
    padding: 0.5rem;
  }

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

  .site-nav a {
    width: 100%;
  }
}

@media (max-width: 560px) {
  .section {
    padding: 3.3rem 0;
  }

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

  .btn {
    width: 100%;
  }

  .lightbox-nav.prev {
    left: 0.5rem;
  }

  .lightbox-nav.next {
    right: 0.5rem;
  }
}