* {
  box-sizing: border-box;
}

:root {
  --bg: #f6f4ef;
  --text: #1f2933;
  --muted: #5b6470;
  --card: #ffffff;
  --accent: #1f6f5b;
  --accent-dark: #155244;
  --border: #e4e5df;
  --shadow: 0 18px 60px rgba(31, 41, 51, 0.08);
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}

a {
  color: inherit;
}

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

.container {
  width: min(1140px, 92%);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(8px);
}

.nav {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-weight: 800;
  text-decoration: none;
  letter-spacing: -0.02em;
  font-size: 1.15rem;
}

.nav-links {
  display: flex;
  gap: 1.25rem;
  align-items: center;
}

.nav-links a {
  text-decoration: none;
  color: var(--muted);
  font-weight: 600;
}

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

.menu-button {
  display: none;
  border: 1px solid var(--border);
  background: white;
  border-radius: 8px;
  font-size: 1.4rem;
  padding: 0.3rem 0.65rem;
}

.hero {
  padding: 84px 0;
  background:
    radial-gradient(circle at top left, rgba(31, 111, 91, 0.10), transparent 30%),
    radial-gradient(circle at right center, rgba(31, 111, 91, 0.08), transparent 25%),
    linear-gradient(180deg, #ffffff 0%, var(--bg) 100%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 2rem;
  align-items: center;
}

.hero-copy {
  max-width: 590px;
}

.hero-visual img {
  width: 100%;
  border-radius: 28px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.eyebrow {
  color: var(--accent);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.78rem;
  margin: 0 0 0.7rem;
}

h1, h2, h3 {
  line-height: 1.15;
  margin: 0 0 1rem;
}

h1 {
  font-size: clamp(2.35rem, 5vw, 4.7rem);
  letter-spacing: -0.055em;
}

h2 {
  font-size: clamp(1.8rem, 3vw, 2.7rem);
  letter-spacing: -0.04em;
}

h3 {
  font-size: 1.22rem;
}

.hero-text,
.wide-text,
.section p,
.highlight span,
.card p {
  color: var(--muted);
  font-size: 1.02rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-top: 1.8rem;
}

.btn {
  display: inline-block;
  padding: 0.88rem 1.2rem;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 800;
  border: 1px solid transparent;
  transition: 0.2s ease;
}

.btn.primary {
  background: var(--accent);
  color: white;
}

.btn.primary:hover {
  background: var(--accent-dark);
  transform: translateY(-1px);
}

.btn.secondary {
  background: white;
  color: var(--accent);
  border-color: var(--border);
}

.btn.secondary:hover {
  border-color: var(--accent);
}

.hero-highlights {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.85rem;
  margin-top: 1.8rem;
}

.highlight,
.card,
.marketplace-box,
.contact-card {
  padding: clamp(1.6rem, 5vw, 3rem);
  text-align: center;
  border: 1px solid rgba(255,255,255,0.22);
  background: rgba(255,255,255,0.08);
  backdrop-filter: blur(6px);
}

.highlight {
  padding: 1rem;
}

.highlight strong {
  display: block;
  margin-bottom: 0.25rem;
  font-size: 0.96rem;
}

.section {
  padding: 76px 0;
}

.alt {
  background: #ffffff;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.section-heading {
  max-width: 720px;
  margin-bottom: 2rem;
}

.wide-text {
  max-width: 900px;
}

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

.card {
  overflow: hidden;
}

.card-image {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.card-body {
  padding: 1.2rem 1.2rem 1.35rem;
}

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: center;
}

.marketplace-box {
  padding: 1.2rem;
  display: grid;
  gap: 0.8rem;
}

.marketplace-link {
  display: block;
  padding: 1rem;
  border: 1px solid var(--border);
  border-radius: 14px;
  text-decoration: none;
  font-weight: 800;
  background: #fafafa;
}

.marketplace-link:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.contact-section {
  background:
    radial-gradient(circle at top left, rgba(255,255,255,0.18), transparent 24%),
    radial-gradient(circle at bottom right, rgba(255,255,255,0.14), transparent 28%),
    linear-gradient(135deg, #0b2f29 0%, #155244 45%, #1f6f5b 100%);
  padding-top: 88px;
  padding-bottom: 88px;
}

.contact-card {
  padding: clamp(1.6rem, 5vw, 3rem);
  text-align: center;
  border: 1px solid rgba(255,255,255,0.22);
  background: rgba(255,255,255,0.08);
  backdrop-filter: blur(6px);
}

.contact-card h2,
.contact-card p {
  color: white;
}

.contact-card .small-note {
  color: rgba(255,255,255,0.82);
}

.contact-details {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.85rem;
  margin-top: 1.8rem;
  text-align: left;
}

.contact-detail {
  display: block;
  text-decoration: none;
  padding: 1.1rem;
  border: 1px solid rgba(255,255,255,0.30);
  border-radius: 18px;
  background: rgba(255,255,255,0.14);
  color: white;
}

.contact-detail span {
  display: block;
  color: rgba(255,255,255,0.82);
  font-size: 0.82rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.35rem;
}

.contact-detail strong {
  display: block;
  color: white;
  font-size: 1rem;
  line-height: 1.35;
  overflow-wrap: anywhere;
}

.contact-detail:hover {
  background: rgba(255,255,255,0.20);
}


.small-note {
  font-size: 0.9rem;
  color: var(--muted);
}

.footer {
  padding: 28px 0;
  background: #111827;
  color: white;
}

.footer-grid {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.footer p {
  margin: 0;
}

@media (max-width: 980px) {
  .cards {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero-highlights,
  .contact-details {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 850px) {
  .hero-grid,
  .split,
  .cards {
    grid-template-columns: 1fr;
  }

  .menu-button {
    display: block;
  }

  .nav-links {
    display: none;
    position: absolute;
    top: 72px;
    left: 4%;
    right: 4%;
    background: white;
    border: 1px solid var(--border);
    border-radius: 18px;
    padding: 1rem;
    flex-direction: column;
    align-items: flex-start;
  }

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

  .hero {
    padding: 60px 0;
  }
}


/* Responsive/mobile compatibility layer */
@media (max-width: 1200px) {
  .container {
    width: min(1060px, 94%);
  }

  h1 {
    font-size: clamp(2.2rem, 5.5vw, 4.2rem);
  }
}

@media (max-width: 980px) {
  .hero {
    padding: 64px 0;
  }

  .hero-grid,
  .split {
    grid-template-columns: 1fr;
  }

  .hero-copy {
    max-width: 100%;
  }

  .hero-visual {
    order: -1;
  }

  .hero-visual img {
    max-height: 520px;
    object-fit: cover;
  }

  .cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero-highlights,
  .contact-details {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 850px) {
  .site-header {
    position: sticky;
  }

  .nav {
    min-height: 68px;
  }

  .menu-button {
    display: block;
    cursor: pointer;
  }

  .nav-links {
    display: none;
    position: absolute;
    top: 68px;
    left: 4%;
    right: 4%;
    background: white;
    border: 1px solid var(--border);
    border-radius: 18px;
    padding: 1rem;
    flex-direction: column;
    align-items: flex-start;
    box-shadow: var(--shadow);
  }

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

  .nav-links a {
    width: 100%;
    padding: 0.65rem 0.25rem;
  }

  .hero {
    padding: 48px 0;
  }

  .section {
    padding: 56px 0;
  }

  .contact-section {
    padding-top: 64px;
    padding-bottom: 64px;
  }

  .cards {
    grid-template-columns: 1fr;
  }

  .card-image {
    aspect-ratio: 16 / 10;
  }

  .marketplace-box,
  .contact-card {
    border-radius: 20px;
  }
}

@media (max-width: 600px) {
  body {
    font-size: 16px;
  }

  .container {
    width: min(100% - 28px, 1140px);
  }

  .logo {
    font-size: 1rem;
  }

  h1 {
    font-size: clamp(2rem, 11vw, 3rem);
    letter-spacing: -0.045em;
  }

  h2 {
    font-size: clamp(1.55rem, 8vw, 2.15rem);
  }

  .hero-text,
  .wide-text,
  .section p,
  .highlight span,
  .card p {
    font-size: 1rem;
  }

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

  .btn {
    width: 100%;
    text-align: center;
    padding: 0.95rem 1rem;
  }

  .hero-highlights {
    gap: 0.7rem;
  }

  .highlight {
    padding: 0.9rem;
  }

  .hero-visual img {
    border-radius: 20px;
    max-height: 390px;
  }

  .card-body {
    padding: 1rem;
  }

  .marketplace-link {
    padding: 0.9rem;
  }

  .contact-card {
    padding: 1.25rem;
  }

  .contact-detail {
    padding: 0.95rem;
  }

  .contact-detail strong {
    font-size: 0.95rem;
  }

  .footer-grid {
    display: grid;
    gap: 0.5rem;
    text-align: center;
    justify-content: center;
  }
}

@media (max-width: 380px) {
  .container {
    width: min(100% - 20px, 1140px);
  }

  h1 {
    font-size: 1.85rem;
  }

  h2 {
    font-size: 1.45rem;
  }

  .nav-links {
    left: 10px;
    right: 10px;
  }

  .contact-detail strong {
    font-size: 0.9rem;
  }
}