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

:root {
  --bg:        #0c0e14;
  --surface:   #141720;
  --border:    #252a38;
  --text:      #e8eaf0;
  --muted:     #8892a4;
  --accent:    #4fc3f7;
  --accent-dim:#1a3a4a;
  --radius:    8px;
  --max:       1100px;
}

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

/* ── NAV ─────────────────────────────────────────────────── */
nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(12, 14, 20, 0.88);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}

nav .inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 2rem;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  text-decoration: none;
  display: flex;
  align-items: center;
}
.logo img {
  height: 36px;
  width: auto;
  display: block;
}

nav ul {
  list-style: none;
  display: flex;
  gap: 2rem;
}

nav a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.875rem;
  letter-spacing: 0.03em;
  transition: color 0.15s;
}
nav a:hover { color: var(--text); }

/* ── HERO ────────────────────────────────────────────────── */
.hero {
  min-height: 88vh;
  display: flex;
  align-items: center;
  padding: 6rem 2rem 4rem;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 70% 60% at 60% 40%, #0d2a3a 0%, transparent 70%);
  pointer-events: none;
}

.hero .inner {
  max-width: var(--max);
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.hero-eyebrow {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.25rem;
}

.hero h1 {
  font-size: clamp(2.4rem, 6vw, 4rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
  max-width: 680px;
  margin-bottom: 1.5rem;
}

.hero h1 em {
  font-style: normal;
  color: var(--accent);
}

.hero p {
  font-size: 1.1rem;
  color: var(--muted);
  max-width: 520px;
  margin-bottom: 2.5rem;
}

.btn {
  display: inline-block;
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-decoration: none;
  transition: opacity 0.15s, transform 0.15s;
}
.btn:hover { opacity: 0.85; transform: translateY(-1px); }

.btn-primary {
  background: var(--accent);
  color: #0c0e14;
}

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

/* ── SECTION WRAPPER ─────────────────────────────────────── */
section {
  padding: 5rem 2rem;
}

.inner {
  max-width: var(--max);
  margin: 0 auto;
}

.section-label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.75rem;
}

section h2 {
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}

/* ── ABOUT ───────────────────────────────────────────────── */
.about { background: var(--surface); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-text p {
  color: var(--muted);
  margin-bottom: 1rem;
  font-size: 1.05rem;
}

.pillars {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 2rem;
}

.pillar {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
}

.pillar-icon {
  font-size: 1.4rem;
  margin-bottom: 0.5rem;
}

.pillar h4 {
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  margin-bottom: 0.25rem;
}

.pillar p {
  font-size: 0.8rem;
  color: var(--muted);
  margin: 0;
}

/* ── GALLERY ─────────────────────────────────────────────── */
.gallery-intro {
  color: var(--muted);
  max-width: 560px;
  margin-bottom: 3rem;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.gallery-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color 0.2s, transform 0.2s;
}
.gallery-card:hover {
  border-color: var(--accent);
  transform: translateY(-3px);
}

.gallery-img {
  width: 100%;
  aspect-ratio: 4/3;
  background: var(--accent-dim);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  border-bottom: 1px solid var(--border);
  position: relative;
}

.gallery-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.placeholder-icon {
  font-size: 2.5rem;
  opacity: 0.5;
}

.placeholder-text {
  font-size: 0.7rem;
  color: var(--muted);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.gallery-card-body {
  padding: 1rem 1.25rem;
}

.gallery-card-body h3 {
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.gallery-card-body p {
  font-size: 0.8rem;
  color: var(--muted);
}

/* ── CONTACT ─────────────────────────────────────────────── */
.contact { background: var(--surface); border-top: 1px solid var(--border); }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.contact-info p {
  color: var(--muted);
  margin-bottom: 1.5rem;
}

.contact-detail {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
  font-size: 0.95rem;
}

.contact-detail a {
  color: var(--accent);
  text-decoration: none;
}
.contact-detail a:hover { text-decoration: underline; }

.contact-icon {
  width: 36px;
  height: 36px;
  background: var(--accent-dim);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1rem;
}

/* contact form */
form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

label {
  display: block;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--muted);
  margin-bottom: 0.4rem;
}

input, textarea, select {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.65rem 0.9rem;
  color: var(--text);
  font-size: 0.9rem;
  font-family: inherit;
  transition: border-color 0.15s;
  resize: vertical;
}

input::placeholder, textarea::placeholder { color: var(--muted); }

input:focus, textarea:focus {
  outline: none;
  border-color: var(--accent);
}

.form-submit {
  align-self: flex-start;
}

/* ── FOOTER ──────────────────────────────────────────────── */
footer {
  border-top: 1px solid var(--border);
  padding: 2rem;
  text-align: center;
  font-size: 0.8rem;
  color: var(--muted);
}

footer a { color: var(--muted); text-decoration: none; }
footer a:hover { color: var(--text); }

/* ── RESPONSIVE ──────────────────────────────────────────── */
@media (max-width: 768px) {
  .about-grid,
  .contact-grid { grid-template-columns: 1fr; gap: 2rem; }

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

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

  nav ul { gap: 1.25rem; }

  .btn-ghost { display: none; }
}

@media (max-width: 480px) {
  .gallery-grid { grid-template-columns: 1fr; }

  .form-row { grid-template-columns: 1fr; }
}