/* ============================================================
   CARING HEART FAMILY NURSE PRACTITIONER — Global Stylesheet
   ============================================================ */

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

/* ── CSS Variables ── */
:root {
  /* Brand Colors */
  --color-crimson:     #B81C2E;
  --color-crimson-dark:#8E1422;
  --color-crimson-light:#D4374C;
  --color-gold:        #C97B1A;
  --color-gold-light:  #E89A34;

  /* Neutrals */
  --color-white:       #FFFFFF;
  --color-off-white:   #F8F6F3;
  --color-gray-100:    #F2EEE9;
  --color-gray-200:    #E2DDD8;
  --color-gray-400:    #A09890;
  --color-gray-600:    #6B6260;
  --color-gray-800:    #2E2826;
  --color-text:        #2E2826;

  /* Overlays */
  --overlay-hero:      rgba(20, 10, 10, 0.38);
  --overlay-card:      rgba(255, 255, 255, 0.92);

  /* Typography */
  --font-display:      'Cormorant Garamond', Georgia, serif;
  --font-body:         'DM Sans', system-ui, sans-serif;

  /* Sizing */
  --nav-height:        72px;
  --max-width:         1200px;
  --section-pad:       80px;
  --border-radius:     8px;
  --border-radius-lg:  16px;

  /* Shadows */
  --shadow-sm:  0 2px 8px rgba(46,40,38,0.08);
  --shadow-md:  0 6px 24px rgba(46,40,38,0.12);
  --shadow-lg:  0 16px 48px rgba(46,40,38,0.16);

  /* Transitions */
  --transition: 0.25s ease;
}

/* ── Reset & Base ── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

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

ul, ol {
  list-style: none;
}

/* ── Typography Helpers ── */
.display {
  font-family: var(--font-display);
  font-weight: 400;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  line-height: 1.2;
}

h1 { font-size: clamp(2.4rem, 5vw, 3.8rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); }
h3 { font-size: clamp(1.3rem, 2.5vw, 1.8rem); }

p { max-width: 68ch; }

/* ── Layout Helpers ── */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: 24px;
}

.section {
  padding-block: var(--section-pad);
}

.section--alt {
  background: var(--color-off-white);
}

/* ── NAVIGATION ── */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--nav-height);
  background: var(--color-white);
  border-bottom: 1px solid var(--color-gray-200);
  box-shadow: var(--shadow-sm);
}

.nav-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.nav-logo img {
  height: 44px;
  width: auto;
}

.nav-logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.nav-logo-text .name {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--color-crimson);
}

.nav-logo-text .tagline {
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-gold);
  font-weight: 500;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-links a {
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 8px 12px;
  border-radius: var(--border-radius);
  color: var(--color-gray-800);
  transition: color var(--transition), background var(--transition);
  white-space: nowrap;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--color-crimson);
  background: var(--color-gray-100);
}

.nav-links a.nav-cta {
  background: var(--color-crimson);
  color: var(--color-white);
  padding: 9px 18px;
  border-radius: 100px;
}

.nav-links a.nav-cta:hover {
  background: var(--color-crimson-dark);
  color: var(--color-white);
}

/* Hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}

.nav-toggle span {
  display: block;
  height: 2px;
  background: var(--color-gray-800);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile Nav */
@media (max-width: 900px) {
  .nav-links {
    display: none;
    position: absolute;
    top: var(--nav-height);
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    background: var(--color-white);
    border-bottom: 1px solid var(--color-gray-200);
    padding: 16px 24px 24px;
    gap: 2px;
    box-shadow: var(--shadow-md);
  }

  .nav-links.open {
    display: flex;
  }

  .nav-links a {
    padding: 12px 16px;
    font-size: 0.9rem;
  }

  .nav-links a.nav-cta {
    margin-top: 8px;
    text-align: center;
    border-radius: var(--border-radius);
  }

  .nav-toggle {
    display: flex;
  }
}

/* ── BUTTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-body);
  font-size: 0.92rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  padding: 14px 28px;
  border-radius: 100px;
  border: none;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
  text-align: center;
  white-space: nowrap;
}

.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn-primary {
  background: var(--color-crimson);
  color: var(--color-white);
  box-shadow: 0 4px 16px rgba(184,28,46,0.28);
}

.btn-primary:hover {
  background: var(--color-crimson-dark);
  box-shadow: 0 6px 22px rgba(184,28,46,0.38);
}

.btn-secondary {
  background: transparent;
  color: var(--color-crimson);
  border: 2px solid var(--color-crimson);
}

.btn-secondary:hover {
  background: var(--color-crimson);
  color: var(--color-white);
}

.btn-gold {
  background: var(--color-gold);
  color: var(--color-white);
  box-shadow: 0 4px 16px rgba(201,123,26,0.28);
}

.btn-gold:hover {
  background: #a86414;
  box-shadow: 0 6px 22px rgba(201,123,26,0.38);
}

.btn-ghost {
  background: rgba(255,255,255,0.15);
  color: var(--color-white);
  border: 1.5px solid rgba(255,255,255,0.5);
  backdrop-filter: blur(6px);
}

.btn-ghost:hover {
  background: rgba(255,255,255,0.25);
}

.btn-lg {
  font-size: 1rem;
  padding: 16px 36px;
}

.btn-full {
  width: 100%;
}

/* ── CARDS ── */
.card {
  background: var(--color-white);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.card-body {
  padding: 28px;
}

/* ── DIVIDER ── */
.divider {
  width: 56px;
  height: 3px;
  background: linear-gradient(90deg, var(--color-crimson), var(--color-gold));
  border-radius: 2px;
  margin-block: 16px;
}

.divider--center { margin-inline: auto; }

/* ── SECTION HEADINGS ── */
.section-eyebrow {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-gold);
}

.section-title {
  font-family: var(--font-display);
  color: var(--color-gray-800);
  margin-top: 8px;
}

.section-subtitle {
  color: var(--color-gray-600);
  font-size: 1.05rem;
  margin-top: 12px;
}

/* ── EMERGENCY BANNER ── */
.emergency-bar {
  background: var(--color-gray-800);
  color: var(--color-gray-200);
  font-size: 0.78rem;
  text-align: center;
  padding: 8px 24px;
  letter-spacing: 0.03em;
}

.emergency-bar strong {
  color: var(--color-crimson-light);
}

/* ── FOOTER ── */
.site-footer {
  background: var(--color-gray-800);
  color: var(--color-gray-200);
  padding-block: 56px 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-brand .name {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--color-white);
}

.footer-brand .tagline {
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-gold-light);
  margin-top: 2px;
}

.footer-brand p {
  font-size: 0.88rem;
  color: var(--color-gray-400);
  margin-top: 16px;
  line-height: 1.7;
  max-width: 30ch;
}

.footer-col h4 {
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-gray-400);
  margin-bottom: 16px;
}

.footer-col ul li + li { margin-top: 10px; }

.footer-col ul a {
  font-size: 0.9rem;
  color: var(--color-gray-200);
  transition: color var(--transition);
}

.footer-col ul a:hover { color: var(--color-gold-light); }

.footer-col address {
  font-style: normal;
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--color-gray-400);
}

.footer-col address a {
  color: var(--color-gray-200);
  transition: color var(--transition);
}

.footer-col address a:hover { color: var(--color-gold-light); }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  padding-top: 28px;
  font-size: 0.8rem;
  color: var(--color-gray-400);
}

.footer-bottom a {
  color: var(--color-gray-400);
  transition: color var(--transition);
}

.footer-bottom a:hover { color: var(--color-gold-light); }

@media (max-width: 768px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}

/* ── PAGE HERO (inner pages) ── */
.page-hero {
  background: linear-gradient(135deg, var(--color-crimson-dark) 0%, var(--color-crimson) 60%, var(--color-gold) 100%);
  padding-block: 64px;
  text-align: center;
  color: var(--color-white);
}

.page-hero h1 {
  font-family: var(--font-display);
  color: var(--color-white);
}

.page-hero p {
  color: rgba(255,255,255,0.8);
  margin-inline: auto;
  margin-top: 12px;
}

/* ── UTILITIES ── */
.text-center { text-align: center; }
.text-crimson { color: var(--color-crimson); }
.text-gold    { color: var(--color-gold); }
.mt-4  { margin-top: 16px; }
.mt-6  { margin-top: 24px; }
.mt-8  { margin-top: 32px; }
.mt-12 { margin-top: 48px; }
.mb-4  { margin-bottom: 16px; }
.mb-6  { margin-bottom: 24px; }
.flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
}
.gap-3 { gap: 12px; }
.gap-4 { gap: 16px; }

/* ── ANIMATIONS ── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.animate-fade-up {
  animation: fadeUp 0.7s ease both;
}

.animate-fade-up-delay-1 { animation: fadeUp 0.7s 0.15s ease both; }
.animate-fade-up-delay-2 { animation: fadeUp 0.7s 0.30s ease both; }
.animate-fade-up-delay-3 { animation: fadeUp 0.7s 0.45s ease both; }
.animate-fade-up-delay-4 { animation: fadeUp 0.7s 0.60s ease both; }

/* Intersection Observer driven reveals */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }