/* ============================================
   BIO-WELL CONCIERGE WELLNESS
   Brand: Blush · Gold · Cream · Charcoal
   Fonts: Cormorant Garamond + DM Sans
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;1,300;1,400&family=DM+Sans:wght@300;400;500;600&display=swap');

/* ── TOKENS ─────────────────────────────── */
:root {
  --cream:    #FAF7F4;
  --sand:     #F0E8DF;
  --blush:    #E8C5B8;
  --blush-light: #F4DDD6;
  --gold:     #C9A96E;
  --gold-dark:#A8873D;
  --charcoal: #1C1C1C;
  --mid:      #5A4E47;
  --light-mid:#9B8F89;

  --font-display: 'Cormorant Garamond', serif;
  --font-body:    'DM Sans', sans-serif;

  --radius: 2px;
  --radius-lg: 8px;
  --transition: 0.3s ease;
}

/* ── RESET ──────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--cream);
  color: var(--charcoal);
  font-family: var(--font-body);
  font-weight: 300;
  line-height: 1.75;
  font-size: 16px;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ── TYPOGRAPHY ─────────────────────────── */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.2;
  color: var(--charcoal);
}
h1 { font-size: clamp(2.4rem, 5vw, 4rem); letter-spacing: 0.01em; }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); }
h3 { font-size: clamp(1.3rem, 2.5vw, 1.8rem); }
h4 { font-size: 1.15rem; font-weight: 500; }

.eyebrow {
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  display: block;
  margin-bottom: 0.75rem;
}
.italic { font-style: italic; }
.gold-text { color: var(--gold); }

/* ── LAYOUT ─────────────────────────────── */
.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}
section { padding: 96px 0; }
.section-center { text-align: center; }
.section-center p { max-width: 640px; margin: 0 auto; }

/* ── GOLD DIVIDER ───────────────────────── */
.gold-rule {
  display: flex;
  align-items: center;
  gap: 16px;
  margin: 20px auto 32px;
  max-width: 240px;
}
.gold-rule::before, .gold-rule::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--gold);
  opacity: 0.5;
}
.gold-rule span {
  width: 5px; height: 5px;
  background: var(--gold);
  border-radius: 50%;
  flex-shrink: 0;
}

/* ── NAV ─────────────────────────────────── */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(250,247,244,0.96);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(201,169,110,0.2);
  transition: box-shadow var(--transition);
}
nav.scrolled { box-shadow: 0 2px 24px rgba(0,0,0,0.06); }
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  max-width: 1160px;
  margin: 0 auto;
}
.nav-logo img {
  height: 56px;
  width: auto;
}
.nav-links {
  display: flex;
  gap: 36px;
  align-items: center;
}
.nav-links a {
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mid);
  transition: color var(--transition);
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -3px; left: 0; right: 0;
  height: 1px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}
.nav-links a:hover { color: var(--gold); }
.nav-links a:hover::after { transform: scaleX(1); }
.nav-links a.active { color: var(--gold); }
.nav-links a.active::after { transform: scaleX(1); }

.nav-cta {
  background: var(--charcoal);
  color: var(--cream) !important;
  padding: 10px 22px;
  font-size: 0.72rem !important;
  letter-spacing: 0.12em !important;
  border-radius: var(--radius);
  transition: background var(--transition) !important;
}
.nav-cta::after { display: none !important; }
.nav-cta:hover { background: var(--gold-dark) !important; color: var(--cream) !important; }

/* Hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  background: none;
  border: none;
}
.nav-toggle span {
  display: block;
  width: 24px; height: 1.5px;
  background: var(--charcoal);
  transition: all var(--transition);
}
.nav-toggle.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* ── BUTTONS ─────────────────────────────── */
.btn {
  display: inline-block;
  padding: 14px 32px;
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  border-radius: var(--radius);
  cursor: pointer;
  transition: all var(--transition);
  border: 1.5px solid transparent;
}
.btn-primary {
  background: var(--gold);
  color: var(--cream);
  border-color: var(--gold);
}
.btn-primary:hover {
  background: var(--gold-dark);
  border-color: var(--gold-dark);
}
.btn-outline {
  background: transparent;
  color: var(--charcoal);
  border-color: var(--charcoal);
}
.btn-outline:hover {
  background: var(--charcoal);
  color: var(--cream);
}
.btn-outline-light {
  background: transparent;
  color: var(--cream);
  border-color: rgba(255,255,255,0.6);
}
.btn-outline-light:hover {
  background: var(--cream);
  color: var(--charcoal);
}
.btn-group { display: flex; gap: 16px; flex-wrap: wrap; align-items: center; }

/* ── WHATSAPP FLOAT ─────────────────────── */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 999;
  width: 56px; height: 56px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,0.35);
  transition: transform var(--transition), box-shadow var(--transition);
}
.whatsapp-float:hover {
  transform: scale(1.08);
  box-shadow: 0 6px 28px rgba(37,211,102,0.5);
}
.whatsapp-float svg { width: 30px; height: 30px; fill: #fff; }

/* ── FOOTER ─────────────────────────────── */
footer {
  background: var(--charcoal);
  color: rgba(255,255,255,0.6);
  padding: 64px 0 32px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-brand img {
  height: 60px;
  margin-bottom: 20px;
  filter: brightness(0) invert(1) opacity(0.85);
}
.footer-brand p { font-size: 0.88rem; line-height: 1.8; }
.footer-col h5 {
  font-family: var(--font-body);
  font-size: 0.68rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 20px;
  font-weight: 600;
}
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col ul li a {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.55);
  transition: color var(--transition);
}
.footer-col ul li a:hover { color: var(--gold); }
.footer-col p { font-size: 0.88rem; line-height: 2; }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 28px;
  font-size: 0.78rem;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-social { display: flex; gap: 16px; }
.footer-social a {
  color: rgba(255,255,255,0.45);
  transition: color var(--transition);
  font-size: 0.78rem;
  letter-spacing: 0.05em;
}
.footer-social a:hover { color: var(--gold); }

/* ── RESPONSIVE ─────────────────────────── */
@media (max-width: 900px) {
  .nav-links { display: none; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: var(--cream);
    padding: 24px;
    gap: 24px;
    border-top: 1px solid rgba(201,169,110,0.2);
    box-shadow: 0 8px 32px rgba(0,0,0,0.08);
  }
  .nav-toggle { display: flex; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  section { padding: 64px 0; }
}
@media (max-width: 600px) {
  .btn-group { flex-direction: column; align-items: flex-start; }
  .footer-bottom { flex-direction: column; text-align: center; }
}