/* ── VARIABLES ── */
:root {
  --ocean: #0a2540;
  --reef:  #1a6b72;
  --coral: #e8734a;
  --sand:  #f5f0e8;
  --foam:  #e8f4f5;
  --ink:   #1c1c1e;
  --muted: #6b7280;
  --white: #ffffff;
}

/* ── RESET ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'DM Sans', sans-serif;
  background: var(--sand);
  color: var(--ink);
  min-height: 100vh;
  overflow-x: hidden;
}

/* ── NAV ── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.1rem 3rem;
  background: rgba(10,37,64,0.97);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,0.07);
}
.nav-logo {
  font-family: 'Playfair Display', serif;
  font-size: 1.3rem; color: var(--white); text-decoration: none;
}
.nav-logo span { color: var(--coral); }
.nav-links { display: flex; gap: 2rem; list-style: none; align-items: center; }
.nav-links a {
  color: rgba(255,255,255,0.75); text-decoration: none;
  font-size: 0.85rem; letter-spacing: 0.07em; text-transform: uppercase;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--coral); }

/* Dropdown */
.nav-dropdown { position: relative; }
.dropdown-menu {
  display: none; position: absolute; top: 100%; right: 0;
  min-width: 220px;
  padding-top: 0.6rem; /* bridge the gap so mouse doesn't leave the element */
}
.dropdown-menu-inner {
  background: var(--ocean); border: 1px solid rgba(255,255,255,0.1);
  border-radius: 8px; padding: 0.5rem 0;
  box-shadow: 0 16px 40px rgba(0,0,0,0.4);
}
.nav-dropdown:hover .dropdown-menu,
.nav-dropdown:focus-within .dropdown-menu,
.nav-dropdown.open .dropdown-menu { display: block; }
/* Update link selector to target inner wrapper */
.dropdown-menu-inner a {
  display: block; padding: 0.65rem 1.2rem;
  color: rgba(255,255,255,0.8) !important;
  text-transform: none !important; letter-spacing: 0 !important;
  font-size: 0.9rem !important; transition: background 0.15s, color 0.15s;
}
.dropdown-menu-inner a:hover { background: rgba(255,255,255,0.07); color: var(--coral) !important; }
.dropdown-menu a {
  display: block; padding: 0.65rem 1.2rem;
  color: rgba(255,255,255,0.8) !important;
  text-transform: none !important; letter-spacing: 0 !important;
  font-size: 0.9rem !important; transition: background 0.15s, color 0.15s;
}
.dropdown-menu a:hover { background: rgba(255,255,255,0.07); color: var(--coral) !important; }
.dropdown-empty {
  padding: 0.65rem 1.2rem; color: rgba(255,255,255,0.35);
  font-size: 0.85rem; font-style: italic;
}

/* ── HERO ── */
.hero {
  min-height: 100vh;
  display: grid; grid-template-columns: 1fr 1fr;
  align-items: center;
}
.hero-text { padding: 8rem 3rem 5rem 5rem; }
.hero-eyebrow {
  font-family: 'DM Mono', monospace; font-size: 0.75rem;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--reef); margin-bottom: 1.5rem;
}
.hero-name {
  font-family: 'Playfair Display', serif;
  font-size: clamp(3rem, 5vw, 4.5rem);
  line-height: 1.05; color: var(--ocean); margin-bottom: 0.5rem;
}
.hero-name em { font-style: italic; color: var(--coral); }
.hero-subtitle {
  font-family: 'DM Mono', monospace; font-size: 0.9rem;
  color: var(--muted); margin-bottom: 2rem; letter-spacing: 0.04em;
}
.hero-bio {
  font-size: 1.05rem; line-height: 1.75; color: #374151;
  max-width: 500px; margin-bottom: 2.5rem;
}
.hero-links { display: flex; gap: 1rem; flex-wrap: wrap; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: 0.4rem;
  padding: 0.7rem 1.4rem; border-radius: 6px;
  font-size: 0.85rem; font-weight: 500; text-decoration: none;
  letter-spacing: 0.03em; transition: all 0.2s;
}
.btn-primary { background: var(--ocean); color: var(--white); }
.btn-primary:hover { background: var(--reef); }
.btn-outline { border: 1.5px solid var(--ocean); color: var(--ocean); background: transparent; }
.btn-outline:hover { background: var(--ocean); color: var(--white); }

/* Hero visual panel */
.hero-visual {
  position: relative; height: 100vh;
  background: var(--ocean); overflow: hidden;
  display: flex; align-items: center; justify-content: center;
}
.ocean-anim { position: absolute; inset: 0; width: 100%; height: 100%; }

.hero-card {
  position: relative; z-index: 2;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 16px; padding: 2.5rem; max-width: 320px;
  backdrop-filter: blur(8px);
}
.hero-card-label {
  font-family: 'DM Mono', monospace; font-size: 0.7rem;
  letter-spacing: 0.15em; text-transform: uppercase;
  color: var(--coral); margin-bottom: 1.2rem;
}
.hero-card-tag {
  display: inline-block;
  background: rgba(232,115,74,0.18); color: var(--coral);
  border-radius: 100px; padding: 0.3rem 0.85rem;
  font-size: 0.78rem; margin: 0.2rem;
  border: 1px solid rgba(232,115,74,0.3);
}
.hero-card-loc {
  margin-top: 1.5rem; font-family: 'DM Mono', monospace;
  font-size: 0.75rem; color: rgba(255,255,255,0.5); letter-spacing: 0.05em;
}
.hero-card-loc strong {
  color: rgba(255,255,255,0.85); display: block;
  font-size: 0.9rem; font-family: 'DM Sans', sans-serif; margin-bottom: 0.2rem;
}

/* ── SECTIONS ── */
.site-section { padding: 6rem 5rem; }
.site-section--alt { background: var(--foam); }
.site-section--dark { background: var(--ocean); color: var(--white); }

.section-label {
  font-family: 'DM Mono', monospace; font-size: 0.72rem;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--reef); margin-bottom: 0.8rem;
}
.site-section--dark .section-label { color: var(--coral); }

.section-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2rem, 3vw, 2.6rem);
  color: var(--ocean); margin-bottom: 2.5rem; line-height: 1.2;
}
.site-section--dark .section-title { color: var(--white); }

/* ── PROJECTS ── */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}
.project-card {
  background: var(--white); border-radius: 12px; padding: 1.8rem;
  border: 1px solid rgba(0,0,0,0.06); text-decoration: none; color: inherit;
  display: flex; flex-direction: column; gap: 0.6rem;
  transition: transform 0.2s, box-shadow 0.2s;
  position: relative; overflow: hidden;
}
.project-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--reef), var(--coral));
  opacity: 0; transition: opacity 0.2s;
}
.project-card:hover { transform: translateY(-3px); box-shadow: 0 12px 32px rgba(0,0,0,0.1); }
.project-card:hover::before { opacity: 1; }
.project-card h3 { font-family: 'Playfair Display', serif; font-size: 1.1rem; color: var(--ocean); }
.project-card p { font-size: 0.88rem; color: var(--muted); line-height: 1.6; }
.project-tag {
  margin-top: auto; align-self: flex-start;
  font-family: 'DM Mono', monospace; font-size: 0.68rem;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--reef); background: var(--foam);
  padding: 0.25rem 0.6rem; border-radius: 4px;
}

/* ── RESOURCES ── */
.resources-intro {
  font-size: 1rem; color: rgba(255,255,255,0.65);
  max-width: 600px; line-height: 1.7; margin-bottom: 2.5rem;
}
.resources-intro code {
  background: rgba(255,255,255,0.1);
  padding: 0.1em 0.4em; border-radius: 4px;
}
.resources-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1rem;
}
.resource-item {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 10px; padding: 1.4rem 1.6rem;
  text-decoration: none; color: var(--white);
  display: flex; align-items: center; gap: 1rem;
  transition: background 0.2s;
}
.resource-item:hover { background: rgba(255,255,255,0.12); }
.resource-icon { font-size: 1.4rem; flex-shrink: 0; }
.resource-name { font-size: 0.95rem; font-weight: 500; }
.resource-empty { color: rgba(255,255,255,0.4); font-size: 0.9rem; font-style: italic; }

/* ── RESOURCE PAGE ── */
.page-wrap { max-width: 860px; margin: 0 auto; padding: 7rem 2rem 5rem; }
.page-wrap h1 {
  font-family: 'Playfair Display', serif; font-size: 2.4rem;
  color: var(--ocean); margin-bottom: 2rem;
}
.page-wrap h2 {
  font-family: 'Playfair Display', serif; font-size: 1.6rem;
  color: var(--ocean); margin: 2.5rem 0 1rem;
}
.page-wrap h3 {
  font-family: 'Playfair Display', serif; font-size: 1.2rem;
  color: var(--ocean); margin: 1.5rem 0 0.5rem;
}
.page-wrap p { line-height: 1.75; color: #374151; margin-bottom: 1rem; }
.page-wrap a { color: var(--reef); }
.page-wrap code {
  background: var(--foam); padding: 0.15em 0.45em;
  border-radius: 4px; font-family: 'DM Mono', monospace; font-size: 0.88em;
}
.page-wrap table { width: 100%; border-collapse: collapse; margin: 1.5rem 0; }
.page-wrap th, .page-wrap td {
  padding: 0.7rem 1rem; text-align: left;
  border-bottom: 1px solid rgba(0,0,0,0.08);
}
.page-wrap th { font-weight: 500; color: var(--ocean); background: var(--foam); }
.back-link {
  display: inline-flex; align-items: center; gap: 0.4rem;
  margin-bottom: 2.5rem; color: var(--reef); text-decoration: none; font-size: 0.9rem;
}
.back-link:hover { color: var(--coral); }

/* ── FOOTER ── */
footer {
  background: #07192e; color: rgba(255,255,255,0.45);
  text-align: center; padding: 2rem;
  font-family: 'DM Mono', monospace; font-size: 0.75rem; letter-spacing: 0.06em;
}
footer a { color: var(--coral); text-decoration: none; }

/* ── WAVE ANIMATION ── */
@keyframes wave-drift {
  0%   { transform: translateX(0); }
  50%  { transform: translateX(-50px); }
  100% { transform: translateX(0); }
}
.wave1 { animation: wave-drift 8s ease-in-out infinite; }
.wave2 { animation: wave-drift 12s ease-in-out infinite reverse; }

/* ── RESPONSIVE ── */
@media (max-width: 860px) {
  .hero { grid-template-columns: 1fr; }
  .hero-visual { display: none; }
  .hero-text { padding: 7rem 1.5rem 4rem; }
  .site-section { padding: 4rem 1.5rem; }
  nav { padding: 1rem 1.2rem; }
  .nav-links { gap: 1rem; }
}