:root {
  --bg: #05060a;
  --bg-alt: #0d1018;
  --accent: #6fffe9;
  --accent-muted: rgba(111, 255, 233, 0.12);
  --text: #f5f7fb;
  --text-muted: #b7bfd8;
  --border: rgba(255, 255, 255, 0.1);
  --card-bg: rgba(255, 255, 255, 0.02);
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-display: "Playfair Display", "Times New Roman", serif;
}

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

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
}

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

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

.hero {
  position: relative;
  background: linear-gradient(145deg, rgba(5, 6, 10, 0.85), rgba(5, 6, 10, 0.6)),
    url("https://images.unsplash.com/photo-1469474968028-56623f02e42e?auto=format&fit=crop&w=2000&q=80")
      center/cover no-repeat;
  padding: 2rem clamp(1.5rem, 4vw, 5rem) 4rem;
  min-height: 80vh;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top, rgba(27, 33, 53, 0.7), transparent);
  pointer-events: none;
}

.hero > * {
  position: relative;
  z-index: 1;
}

.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
  padding-bottom: 2rem;
}

.logo {
  font-family: var(--font-display);
  font-size: 1.4rem;
  letter-spacing: 0.08em;
}

.nav__links {
  display: flex;
  gap: 1.5rem;
  list-style: none;
  font-size: 0.95rem;
  color: var(--text-muted);
}

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

.nav__cta {
  padding: 0.65rem 1.4rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 0.95rem;
}

.hero__content {
  max-width: 960px;
  margin-top: 4rem;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.24em;
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-bottom: 1rem;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 4.6rem);
  line-height: 1.1;
  margin-bottom: 1.5rem;
}

.hero h1 span {
  color: var(--accent);
}

.hero__lead {
  font-size: 1.15rem;
  color: var(--text-muted);
  max-width: 640px;
}

.hero__actions {
  margin-top: 2rem;
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.95rem 1.9rem;
  border-radius: 999px;
  font-weight: 600;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn--primary {
  background: linear-gradient(135deg, var(--accent), #43ffe1);
  color: #041219;
  box-shadow: 0 10px 30px rgba(111, 255, 233, 0.25);
}

.btn--ghost {
  border: 1px solid var(--border);
  color: var(--text);
}

.hero__stats {
  margin-top: 3rem;
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
}

.hero__stats span {
  display: block;
  font-size: 1.8rem;
  font-weight: 600;
}

main {
  padding: 4rem clamp(1.5rem, 4vw, 5rem) 5rem;
  display: flex;
  flex-direction: column;
  gap: 4rem;
}

.section {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

.section__intro {
  max-width: 720px;
}

.section__intro h2 {
  font-size: clamp(2rem, 3.3vw, 3rem);
  margin-bottom: 1rem;
}

.section__intro p {
  color: var(--text-muted);
}

.grid {
  display: grid;
  gap: 1.5rem;
}

.grid--cards {
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.card ul {
  list-style: none;
  color: var(--text-muted);
}

.card li::before {
  content: "•";
  color: var(--accent);
  margin-right: 0.5rem;
}

.section--accent {
  background: var(--bg-alt);
  border-radius: 28px;
  padding: 3rem;
}

.timeline {
  display: grid;
  gap: 1.5rem;
}

.timeline__item {
  display: flex;
  gap: 1.5rem;
  align-items: center;
  padding: 1.25rem 1.5rem;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--card-bg);
}

.step {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--accent-muted);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
}

.grid--insights {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.grid--insights article {
  position: relative;
  padding: 1.5rem;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: var(--card-bg);
  min-height: 260px;
  overflow: hidden;
}

.grid--insights article::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(5, 6, 10, 0.75);
  z-index: 0;
}

.grid--insights article::after {
  content: "";
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  filter: grayscale(0.1) brightness(1.1);
  z-index: -1;
}

.insight--night::after {
  background-image: url("https://images.unsplash.com/photo-1469474968028-56623f02e42e?auto=format&fit=crop&w=1600&q=80");
}

.insight--port::after {
  background-image: url("https://images.unsplash.com/photo-1501630834273-4b5604d2ee31?auto=format&fit=crop&w=1600&q=80");
}

.insight--mayfair::after {
  background-image: url("https://images.unsplash.com/photo-1505765050516-f72dcac9c60e?auto=format&fit=crop&w=1600&q=80");
}

.grid--insights h3,
.grid--insights p {
  position: relative;
  z-index: 1;
}

.insight__location {
  position: relative;
  z-index: 1;
  font-size: 0.8rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.75rem;
}

.cta {
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
  padding: 2.5rem;
  border-radius: 24px;
  background: linear-gradient(120deg, rgba(111, 255, 233, 0.2), rgba(5, 6, 10, 0.9));
  border: 1px solid var(--border);
}

.contact {
  border-top: 1px solid var(--border);
  padding-top: 3rem;
}

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

.contact__form label {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  font-weight: 500;
}

.contact__form input,
.contact__form select,
.contact__form textarea {
  padding: 0.85rem 1rem;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.02);
  color: var(--text);
  font: inherit;
}

.contact__form input:focus,
.contact__form select:focus,
.contact__form textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(111, 255, 233, 0.15);
}

.full-width {
  grid-column: 1 / -1;
}

.form__note {
  grid-column: 1 / -1;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.footer {
  border-top: 1px solid var(--border);
  padding: 2rem clamp(1.5rem, 4vw, 5rem);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  color: var(--text-muted);
}

@media (max-width: 768px) {
  .nav {
    flex-direction: column;
  }

  .nav__links {
    flex-wrap: wrap;
    justify-content: center;
  }

  .cta {
    flex-direction: column;
    gap: 1.5rem;
    text-align: center;
  }

  .hero__stats {
    flex-direction: column;
  }
}