@import url("https://fonts.googleapis.com/css2?family=Playfair+Display:wght@500;700&family=Source+Sans+3:wght@400;500;600&display=swap");

:root {
  --bg: #f6f1ea;
  --surface: #ffffff;
  --ink: #1f2328;
  --muted: #4d5660;
  --accent: #0b5f58;
  --accent-dark: #084740;
  --radius: 18px;
  --shadow: 0 18px 40px rgba(16, 24, 32, 0.2);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Source Sans 3", "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  font-size: 18px;
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover,
a:focus-visible {
  color: var(--accent-dark);
}

a:focus-visible,
button:focus-visible {
  outline: 3px solid #1a7aa1;
  outline-offset: 3px;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 1rem;
  background: #000;
  color: #fff;
  padding: 0.75rem 1rem;
  border-radius: 8px;
  z-index: 1000;
}

.skip-link:focus {
  left: 1rem;
}

.site-header {
  background: #000;
  color: #fff;
  background-image: var(--hero-bg);
  background-size: cover;
  background-position: center;
  width: 100%;
  min-height: 55vh;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 0 0 2rem;
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  padding: 1.5rem 2rem 0;
}

.logo {
  display: none;
}

.site-nav ul {
  list-style: none;
  display: flex;
  gap: 1rem;
  margin: 0;
  padding: 0;
}

.site-nav a {
  color: #fff;
  font-weight: 600;
  padding: 0.35rem 0.6rem;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.25);
}

.site-nav a:hover,
.site-nav a:focus-visible {
  background: rgba(11, 95, 88, 0.5);
}

.nav-toggle {
  display: none;
  background: #fff;
  color: #000;
  border: none;
  padding: 0.6rem 1rem;
  border-radius: 999px;
  font-weight: 600;
}

.hero {
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
  padding: 4rem 1rem 3rem;
}

.hero h1 {
  font-family: "Source Sans 3", "Segoe UI", sans-serif;
  font-size: clamp(2.8rem, 7vw, 5.5rem);
  margin: 0;
}

.site-main {
  padding: 0 1.5rem 3rem;
}

body.home {
  background: #000;
}

body.home .site-header {
  min-height: 100vh;
}

body.home .site-footer {
  display: none;
}

.home-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
  max-width: 1100px;
  margin: 0 auto;
}

.home-spacer {
  min-height: 6rem;
}

.home-card {
  background: var(--surface);
  padding: 1.5rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.button {
  display: inline-block;
  margin-top: 1rem;
  padding: 0.6rem 1.2rem;
  background: var(--accent);
  color: #fff;
  border-radius: 999px;
  font-weight: 600;
}

.content-section {
  display: grid;
  grid-template-columns: minmax(220px, 320px) 1fr;
  gap: 2rem;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 0.5rem;
}

.side-image img {
  width: 100%;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.content-body {
  background: transparent;
}

.portfolio {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 0.5rem;
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
}

.portfolio-carousel {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 1rem;
  margin: 2rem 0 3rem;
}

.portfolio-track {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(220px, 320px);
  gap: 1.2rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding: 0.5rem 0.25rem 1rem;
}

.portfolio-slide {
  scroll-snap-align: start;
  margin: 0;
  background: var(--surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  text-align: center;
}

.portfolio-slide img {
  width: 100%;
  display: block;
}

.portfolio-slide figcaption {
  padding: 0.75rem 1rem 1rem;
  font-weight: 600;
}

.carousel-button {
  border: none;
  background: var(--accent);
  color: #fff;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  font-size: 1.2rem;
  cursor: pointer;
}

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

.portfolio-card {
  background: var(--surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.portfolio-card img {
  width: 100%;
  display: block;
}

.portfolio-card h2 {
  padding: 1rem;
  margin: 0;
  font-size: 1.1rem;
}

.portfolio-item {
  max-width: 900px;
  margin: 0 auto;
}

.portfolio-image img {
  width: 100%;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  touch-action: manipulation;
}

.site-footer {
  text-align: center;
  padding: 2rem 1rem 3rem;
  color: #fff;
  background: #222;
}

@media (max-width: 900px) {
  .nav-toggle {
    display: inline-flex;
  }

  .site-nav ul {
    flex-direction: column;
    align-items: flex-start;
    background: rgba(0, 0, 0, 0.6);
    padding: 1rem;
    border-radius: 16px;
    display: none;
  }

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

  .content-section {
    grid-template-columns: 1fr;
  }

  .portfolio-carousel {
    grid-template-columns: 1fr;
  }

  .carousel-button {
    display: none;
  }
}