/* ============================================
   ANAHATA — Components
   --------------------------------------------
   Reusable UI: buttons, cards, pills, nav, footer.
   Anything used across multiple pages lives here.
   ============================================ */

/* ============================================
   NAV
   ============================================ */
.site-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 22px 0;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  background: rgba(250, 248, 241, 0.78);
  border-bottom: 1px solid rgba(111, 128, 73, 0.08);
  transition: padding 0.3s ease;
}
.site-nav.scrolled { padding: 14px 0; }

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 24px;
  letter-spacing: 0.28em;
  color: var(--sage-700);
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo-leaf {
  width: 22px;
  height: 22px;
  color: var(--sage-500);
}

.nav-links {
  display: flex;
  gap: 38px;
  align-items: center;
}

.nav-links a {
  color: var(--ink-soft);
  font-size: 14px;
  letter-spacing: 0.06em;
  transition: color 0.3s;
  position: relative;
}

.nav-links a:hover { color: var(--sage-600); }

.nav-links a:not(.nav-cta)::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--sage-500);
  transition: width 0.4s var(--ease-out);
}

.nav-links a:not(.nav-cta):hover::after { width: 100%; }

/* Active link state (set by JS based on current page) */
.nav-links a.active {
  color: var(--sage-700);
  font-weight: 500;
}
.nav-links a.active:not(.nav-cta)::after { width: 100%; }

.nav-cta {
  padding: 10px 22px;
  background: var(--sage-700);
  color: var(--cream) !important;
  border-radius: 999px;
  font-size: 13px;
  letter-spacing: 0.06em;
  transition: all 0.3s;
}
.nav-cta:hover {
  background: var(--sage-800);
  transform: translateY(-1px);
}

.menu-btn {
  display: none;
  padding: 8px;
}
.menu-btn span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--sage-700);
  margin: 5px 0;
  transition: 0.3s;
}

/* ============================================
   BUTTONS
   ============================================ */
.btn-primary {
  background: var(--sage-700);
  color: var(--cream);
  padding: 16px 32px;
  border-radius: 999px;
  font-size: 14px;
  letter-spacing: 0.08em;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  transition: all 0.4s var(--ease-out);
  box-shadow: 0 8px 30px -10px rgba(64, 74, 39, 0.4);
}
.btn-primary:hover {
  background: var(--sage-800);
  transform: translateY(-2px);
  box-shadow: 0 14px 40px -10px rgba(64, 74, 39, 0.5);
}
.btn-primary svg { transition: transform 0.4s; }
.btn-primary:hover svg { transform: translateX(4px); }

.btn-ghost {
  color: var(--sage-700);
  font-size: 14px;
  letter-spacing: 0.08em;
  padding: 16px 8px;
  border-bottom: 1px solid var(--sage-300);
  transition: all 0.3s;
  display: inline-block;
}
.btn-ghost:hover {
  border-color: var(--sage-700);
  color: var(--sage-800);
}

.btn-outline {
  color: var(--sage-700);
  border: 1px solid var(--sage-400);
  padding: 14px 28px;
  border-radius: 999px;
  font-size: 14px;
  letter-spacing: 0.06em;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.3s;
}
.btn-outline:hover {
  background: var(--sage-700);
  color: var(--cream);
  border-color: var(--sage-700);
}

/* ============================================
   PAGE HEADER (sub-pages)
   ============================================ */
.page-header {
  padding: 180px 0 80px;
  background: linear-gradient(180deg, var(--cream) 0%, var(--cream-2) 100%);
  position: relative;
  overflow: hidden;
  text-align: center;
}

.page-header::before,
.page-header::after {
  content: '';
  position: absolute;
  width: 280px;
  height: 280px;
  background: radial-gradient(circle, rgba(185, 195, 154, 0.25) 0%, transparent 70%);
  pointer-events: none;
}
.page-header::before { top: -80px; left: -80px; }
.page-header::after { bottom: -80px; right: -80px; }

.page-header h1 {
  font-family: var(--font-serif);
  font-size: clamp(40px, 5.5vw, 72px);
  font-weight: 300;
  color: var(--sage-800);
  letter-spacing: -0.02em;
  line-height: 1.05;
  margin-bottom: 20px;
}
.page-header h1 em {
  font-style: italic;
  color: var(--sage-600);
}

.page-header p {
  font-size: 18px;
  color: var(--ink-soft);
  max-width: 580px;
  margin: 0 auto;
  line-height: 1.65;
}

/* Breadcrumb */
.breadcrumb {
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--ink-mute);
  margin-bottom: 20px;
}
.breadcrumb a {
  color: var(--ink-soft);
  transition: color 0.3s;
}
.breadcrumb a:hover { color: var(--sage-600); }
.breadcrumb span { margin: 0 10px; color: var(--sage-300); }

/* ============================================
   FOOTER
   ============================================ */
.site-footer {
  background: var(--sage-800);
  color: var(--sage-200);
  padding: 60px 0 40px;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1fr;
  gap: 60px;
  margin-bottom: 50px;
}

.footer-brand .logo {
  color: var(--cream);
  margin-bottom: 16px;
}

.footer-brand p {
  font-size: 14px;
  line-height: 1.7;
  color: var(--sage-300);
  max-width: 320px;
  font-style: italic;
  font-family: var(--font-serif);
}

.footer-col h5 {
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--sage-300);
  margin-bottom: 20px;
  font-weight: 500;
}

.footer-col li { margin-bottom: 10px; }

.footer-col a {
  color: var(--sage-200);
  font-size: 14px;
  transition: color 0.3s;
}

.footer-col a:hover { color: var(--cream); }

.footer-bottom {
  border-top: 1px solid rgba(248, 244, 232, 0.1);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  color: var(--sage-300);
  flex-wrap: wrap;
  gap: 12px;
}

.footer-handwritten {
  font-family: var(--font-hand);
  font-size: 18px;
  color: var(--sage-300);
}

/* ============================================
   FORMS
   ============================================ */
.form-group {
  margin-bottom: 22px;
  text-align: left;
}

.form-group label {
  display: block;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--sage-700);
  margin-bottom: 8px;
  font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 14px 18px;
  background: var(--cream);
  border: 1px solid rgba(111, 128, 73, 0.2);
  border-radius: 12px;
  font-family: var(--font-sans);
  font-size: 15px;
  color: var(--ink);
  transition: all 0.3s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--sage-500);
  background: var(--sage-50);
  box-shadow: 0 0 0 4px rgba(111, 128, 73, 0.1);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

@media (max-width: 580px) {
  .form-row { grid-template-columns: 1fr; }
}

/* ============================================
   REVEAL ANIMATIONS
   ============================================ */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.9s ease-out, transform 0.9s ease-out;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

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

/* ============================================
   RESPONSIVE — components
   ============================================ */
@media (max-width: 960px) {
  .footer-inner {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }
  .nav-links { display: none; }
  .menu-btn { display: block; }
  .nav-links.open {
    display: flex;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--cream);
    flex-direction: column;
    padding: 24px 32px;
    gap: 18px;
    border-bottom: 1px solid rgba(111, 128, 73, 0.1);
  }
}

@media (max-width: 580px) {
  .footer-inner { grid-template-columns: 1fr; }
}