/* ═══════════════════════════════════════════════════════
   Walsh Psychology — Shared Stylesheet
   styles.css
   ═══════════════════════════════════════════════════════ */

:root {
  --slate: #1e2d3d;
  --deep: #111b26;
  --terra: #b85c38;
  --sand: #e8dcc8;
  --cream: #f5f0e8;
  --mist: #8fa3b1;
  --white: #fdfaf6;
  --serif: 'Cormorant Garamond', Georgia, serif;
  --sans: 'DM Sans', sans-serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: var(--sans); background: var(--white); color: var(--slate); overflow-x: hidden; }

/* ─── TOPO BG ─────────────────────────────────────── */
.topo-bg {
  position: absolute; inset: 0; pointer-events: none; opacity: 0.06;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='800' height='800' viewBox='0 0 800 800'%3E%3Cg fill='none' stroke='%23ffffff' stroke-width='1.2'%3E%3Cellipse cx='420' cy='320' rx='80' ry='65'/%3E%3Cellipse cx='420' cy='320' rx='130' ry='108'/%3E%3Cellipse cx='420' cy='320' rx='180' ry='155'/%3E%3Cellipse cx='420' cy='320' rx='235' ry='205'/%3E%3Cellipse cx='420' cy='320' rx='295' ry='258'/%3E%3Cellipse cx='420' cy='320' rx='360' ry='315'/%3E%3Cellipse cx='420' cy='320' rx='430' ry='378'/%3E%3Cellipse cx='420' cy='320' rx='505' ry='445'/%3E%3Cellipse cx='420' cy='320' rx='585' ry='515'/%3E%3Cellipse cx='420' cy='320' rx='670' ry='590'/%3E%3C/g%3E%3C/svg%3E");
  background-size: cover; background-position: center;
}

/* ─── NAV (main navigation only) ─────────────────── */
nav[aria-label="Main navigation"] {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.4rem 4rem;
  background: rgba(253,250,246,0.94); backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(30,45,61,0.08);
  transition: padding 0.3s ease;
  flex-wrap: nowrap;
}

/* Prevent footer nav from inheriting fixed positioning */
footer nav { position: static; all: unset; }

.nav-logo {
  display: flex; align-items: center; gap: 0.75rem; text-decoration: none;
  flex-shrink: 0; min-height: 38px;
}
.nav-logo img {
  display: block; height: 38px; width: 38px; min-width: 38px;
  object-fit: cover; border-radius: 3px; flex-shrink: 0;
}
.nav-logo-text {
  font-family: var(--serif); font-size: 1rem; font-weight: 400;
  color: var(--slate); letter-spacing: 0.02em; line-height: 1.15;
  white-space: nowrap;
}
.nav-logo-text span {
  color: var(--terra); display: block; font-size: 0.7rem;
  letter-spacing: 0.12em; text-transform: uppercase;
  font-family: var(--sans); font-weight: 500;
}
.nav-links { display: flex; gap: 2.5rem; list-style: none; margin-left: auto; }
.nav-links a {
  font-family: var(--sans); font-size: 0.8rem; font-weight: 500;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--slate); text-decoration: none; transition: color 0.2s;
}
.nav-links a:hover, .nav-links a.active { color: var(--terra); }
.nav-cta {
  font-size: 0.78rem !important; padding: 0.55rem 1.4rem;
  border: 1.5px solid var(--terra); border-radius: 2px; color: var(--terra) !important;
}
.nav-cta:hover { background: var(--terra); color: var(--white) !important; }

/* ─── HAMBURGER ───────────────────────────────────── */
.nav-hamburger {
  display: none; flex-direction: column; gap: 5px; cursor: pointer;
  padding: 4px; background: none; border: none; z-index: 200;
}
.nav-hamburger span {
  display: block; width: 24px; height: 2px; background: var(--slate);
  transition: all 0.3s ease; border-radius: 2px;
}
.nav-hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; }
.nav-hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ─── MOBILE MENU ────────────────────────────────── */
.mobile-menu {
  display: none; position: fixed; inset: 0;
  background: rgba(27,45,74,0.98); z-index: 150;
  flex-direction: column; align-items: center; justify-content: center; gap: 2.5rem;
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  font-family: var(--serif); font-size: 2rem; font-weight: 300;
  color: var(--cream); text-decoration: none; letter-spacing: 0.04em; transition: color 0.2s;
}
.mobile-menu a:hover { color: var(--terra); }
.mobile-menu .mobile-cta {
  font-family: var(--sans); font-size: 0.85rem; font-weight: 500;
  letter-spacing: 0.12em; text-transform: uppercase;
  padding: 0.8rem 2rem; border: 1.5px solid var(--terra); color: var(--terra); border-radius: 2px;
}

/* ─── BREADCRUMB ──────────────────────────────────── */
.breadcrumb {
  background: var(--sand); padding: 0.9rem 4rem;
  display: flex; align-items: center; gap: 0.6rem;
  font-size: 0.75rem; font-weight: 500; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--slate);
  border-bottom: 1px solid rgba(30,45,61,0.1);
}
.breadcrumb a { color: var(--terra); text-decoration: none; }
.breadcrumb a:hover { text-decoration: underline; }
.breadcrumb-sep { color: var(--mist); }

/* ─── LAYOUT ──────────────────────────────────────── */
.content-wrap { max-width: 1200px; margin: 0 auto; padding: 0 4rem; }
.section { padding: 5rem 0; border-bottom: 1px solid rgba(30,45,61,0.08); }
.section:last-child { border-bottom: none; }

/* ─── TYPOGRAPHY ─────────────────────────────────── */
.section-label {
  font-size: 0.68rem; font-weight: 500; letter-spacing: 0.22em;
  text-transform: uppercase; color: var(--terra); display: block; margin-bottom: 0.75rem;
}
.section-header { display: flex; align-items: baseline; gap: 1.5rem; margin-bottom: 4.5rem; }
.section-rule { flex: 1; height: 1px; background: rgba(30,45,61,0.12); }
.section-title {
  font-family: var(--serif); font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 300; color: var(--slate); line-height: 1.15; margin-bottom: 1.8rem;
}
.section-title em { font-style: italic; color: var(--terra); }
.section-body {
  font-size: 0.95rem; line-height: 1.9; color: #445566;
  max-width: 680px; margin-bottom: 1.5rem;
}

/* ─── BUTTONS ────────────────────────────────────── */
.btn-primary {
  font-family: var(--sans); font-size: 0.8rem; font-weight: 500;
  letter-spacing: 0.1em; text-transform: uppercase;
  padding: 1rem 2.2rem; background: var(--terra); color: var(--white);
  text-decoration: none; border-radius: 2px; display: inline-block;
  transition: background 0.25s, transform 0.2s;
}
.btn-primary:hover { background: #a04d2f; transform: translateY(-1px); }

.btn-outline {
  font-family: var(--sans); font-size: 0.8rem; font-weight: 500;
  letter-spacing: 0.1em; text-transform: uppercase;
  padding: 1rem 2.2rem; border: 1.5px solid rgba(232,220,200,0.4);
  color: var(--sand); text-decoration: none; border-radius: 2px;
  display: inline-block; transition: border-color 0.25s, color 0.25s;
}
.btn-outline:hover { border-color: var(--sand); color: var(--white); }

.btn-secondary {
  font-family: var(--sans); font-size: 0.8rem; font-weight: 500;
  letter-spacing: 0.1em; text-transform: uppercase;
  padding: 1rem 2.2rem; border: 1.5px solid rgba(30,45,61,0.25);
  color: var(--slate); text-decoration: none; border-radius: 2px;
  display: inline-block; transition: all 0.25s;
}
.btn-secondary:hover { border-color: var(--slate); background: var(--slate); color: var(--white); }

.btn-light {
  font-family: var(--sans); font-size: 0.8rem; font-weight: 500;
  letter-spacing: 0.1em; text-transform: uppercase;
  padding: 1rem 2.2rem; border: 1.5px solid rgba(232,220,200,0.35);
  color: var(--sand); text-decoration: none; border-radius: 2px;
  display: inline-block; transition: all 0.25s;
}
.btn-light:hover { border-color: var(--sand); color: var(--white); }

.btn-terra {
  font-family: var(--sans); font-size: 0.8rem; font-weight: 500;
  letter-spacing: 0.1em; text-transform: uppercase;
  padding: 1.1rem 2.5rem; background: var(--terra); color: var(--white);
  text-decoration: none; border-radius: 2px; display: inline-block;
  transition: all 0.25s; text-align: center;
}
.btn-terra:hover { background: #a04d2f; }

.btn-white {
  font-family: var(--sans); font-size: 0.8rem; font-weight: 500;
  letter-spacing: 0.1em; text-transform: uppercase;
  padding: 1rem 2.5rem; background: var(--white); color: var(--terra);
  text-decoration: none; border-radius: 2px; display: inline-block;
  transition: all 0.25s;
}
.btn-white:hover { background: var(--slate); color: var(--white); }

.btn-outline-white {
  font-family: var(--sans); font-size: 0.8rem; font-weight: 500;
  letter-spacing: 0.1em; text-transform: uppercase;
  padding: 1rem 2.5rem; border: 1.5px solid rgba(255,255,255,0.5);
  color: var(--white); text-decoration: none; border-radius: 2px;
  display: inline-block; transition: all 0.25s;
}
.btn-outline-white:hover { border-color: var(--white); background: rgba(255,255,255,0.1); }

/* ─── FOOTER ──────────────────────────────────────── */
footer {
  background: var(--deep); padding: 3rem 4rem;
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 1.5rem;
}
.footer-logo { display: flex; align-items: center; gap: 0.75rem; }
.footer-logo img { height: 32px; width: 32px; object-fit: cover; border-radius: 3px; opacity: 0.8; }
.footer-logo-text { font-family: var(--serif); font-size: 0.9rem; color: var(--cream); }
.footer-logo-text span {
  display: block; font-family: var(--sans); font-size: 0.62rem;
  letter-spacing: 0.12em; text-transform: uppercase; color: var(--mist); opacity: 0.7;
}
.footer-nav { list-style: none; display: flex; gap: 2rem; }
.footer-nav a {
  font-size: 0.75rem; font-weight: 500; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--mist); text-decoration: none; opacity: 0.7; transition: opacity 0.2s;
}
.footer-nav a:hover { opacity: 1; }
.footer-copy { font-size: 0.72rem; color: var(--mist); opacity: 0.5; }

/* ─── ANIMATIONS ─────────────────────────────────── */
@keyframes fadeUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }

/* ─── RESPONSIVE ─────────────────────────────────── */
@media (max-width: 900px) {
  nav[aria-label="Main navigation"] { padding: 1rem 1.5rem; }
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }
  .breadcrumb { padding: 0.9rem 1.5rem; }
  .content-wrap { padding: 0 1.5rem; }
  footer { flex-direction: column; align-items: flex-start; padding: 2.5rem 1.5rem; }
  .footer-nav { flex-wrap: wrap; gap: 1rem; }
}