/* ============================================================
   DHANVANTREYA BIOTECH — Shared Component Styles
   File: components/components.css
   Link on EVERY page:
   <link rel="stylesheet" href="components/components.css" />
   (use ../components/components.css inside /pages/)
   ============================================================ */

/* ── SEARCH MODAL ── */
.search-overlay {
  position: fixed; inset: 0; z-index: 9700;
  background: rgba(11,61,46,0.25); backdrop-filter: blur(8px);
  opacity: 0; pointer-events: none; transition: opacity 0.3s;
}
.search-overlay.open { opacity: 1; pointer-events: all; }

.search-modal {
  position: fixed; top: 0; left: 0; right: 0; z-index: 9800;
  background: var(--white);
  border-radius: 0 0 var(--radius-xl) var(--radius-xl);
  padding: 1.5rem 2rem 2rem;
  transform: translateY(-100%);
  transition: transform 0.4s cubic-bezier(0.23,1,0.32,1);
  box-shadow: var(--shadow-lg);
  max-height: 90vh; overflow-y: auto;
}
.search-modal.open { transform: translateY(0); }
.search-modal-inner { max-width: 900px; margin: 0 auto; }
.search-bar-wrap { display: flex; align-items: center; gap: 1rem; margin-top: 1rem; margin-bottom: 1.5rem; }
.search-bar-wrap svg { color: var(--emerald); flex-shrink: 0; }
.search-input { flex: 1; border: none; outline: none; font-family: var(--font-display); font-size: 1.8rem; font-weight: 400; color: var(--charcoal); background: transparent; }
.search-input::placeholder { color: var(--sage); }
.search-close-btn { background: none; border: none; cursor: pointer; color: var(--stone); font-size: 1.2rem; padding: 0.3rem 0.6rem; border-radius: var(--radius-sm); transition: color 0.2s, background 0.2s; }
.search-close-btn:hover { color: var(--forest); background: var(--green-mist); }
.s-filter-row { display: flex; gap: 0.5rem; flex-wrap: wrap; align-items: center; padding: 1rem 0; border-top: 1px solid var(--border); }
.s-filter-label { font-family: var(--font-mono); font-size: 0.65rem; letter-spacing: 0.15em; text-transform: uppercase; color: var(--stone); margin-right: 0.2rem; flex-shrink: 0; }
.s-chip { padding: 0.35rem 0.9rem; border-radius: 100px; border: 1.5px solid var(--border-mid); background: transparent; font-family: var(--font-body); font-size: 0.78rem; font-weight: 500; color: var(--stone); cursor: pointer; transition: all 0.2s; }
.s-chip:hover { border-color: var(--emerald); color: var(--emerald); background: var(--green-mist); }
.s-chip.active { background: var(--forest); color: var(--white); border-color: var(--forest); }
.search-results { margin-top: 1rem; }
.search-results-label { font-family: var(--font-mono); font-size: 0.65rem; letter-spacing: 0.15em; text-transform: uppercase; color: var(--stone); margin-bottom: 1rem; display: block; }
.s-results-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1rem; }
@media(max-width:640px){ .s-results-grid { grid-template-columns: 1fr 1fr; } }
.s-result-card { padding: 1.2rem; border-radius: var(--radius-md); border: 1px solid var(--border); background: var(--parchment); cursor: pointer; transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s; }
.s-result-card:hover { border-color: var(--emerald); box-shadow: var(--shadow-sm); transform: translateY(-2px); }
.s-result-tag { font-family: var(--font-mono); font-size: 0.62rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--emerald); margin-bottom: 0.35rem; display: block; }
.s-result-name { font-family: var(--font-display); font-size: 1.1rem; font-weight: 600; color: var(--charcoal); margin-bottom: 0.25rem; }
.s-result-meta { font-size: 0.77rem; color: var(--stone); }
.s-result-badges { display: flex; gap: 0.4rem; flex-wrap: wrap; margin-top: 0.6rem; }
.s-result-badge { font-size: 0.67rem; padding: 0.2rem 0.55rem; border-radius: 100px; background: rgba(31,122,92,0.08); color: var(--emerald); font-family: var(--font-mono); border: 1px solid rgba(31,122,92,0.15); }
.search-suggestions { display: flex; gap: 0.6rem; flex-wrap: wrap; margin-top: 0.8rem; }
.suggestion-pill { padding: 0.45rem 1rem; border-radius: 100px; border: 1.5px solid var(--border-mid); background: transparent; font-size: 0.82rem; color: var(--ink); cursor: pointer; display: inline-flex; align-items: center; gap: 0.4rem; transition: all 0.2s; font-family: var(--font-body); }
.suggestion-pill:hover { background: var(--green-mist); border-color: var(--emerald); color: var(--forest); }
.search-empty { text-align: center; padding: 3rem 1rem; color: var(--stone); font-size: 0.9rem; }
.search-empty-icon { font-size: 2.5rem; margin-bottom: 0.8rem; opacity: 0.4; display: block; }

/* ── NAV MEGA MENU ── */
.nav-chevron { width: 10px; height: 10px; opacity: 0.55; transition: transform 0.3s; display: inline-block; vertical-align: middle; margin-left: 2px; }
.has-dropdown:hover .nav-chevron { transform: rotate(180deg); }
.has-dropdown { position: relative; padding-bottom: 12px; margin-bottom: -12px; }

.mega-drop {
  position: absolute; top: 100%; left: 50%;
  transform: translateX(-50%) translateY(-6px) scale(0.97);
  background: var(--white); border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  opacity: 0; pointer-events: none;
  transition: opacity 0.25s var(--ease), transform 0.25s var(--ease);
  box-shadow: var(--shadow-lg); z-index: 9100;
  overflow: hidden; white-space: nowrap;
}
.mega-drop::before { content: ''; position: absolute; top: -14px; left: 0; right: 0; height: 14px; background: transparent; }
.has-dropdown:hover .mega-drop { opacity: 1; pointer-events: all; transform: translateX(-50%) translateY(0) scale(1); }

.drop-simple { min-width: 200px; padding: 0.7rem; }
.drop-simple a { display: block; padding: 0.6rem 1rem; font-size: 0.85rem; color: var(--ink); border-radius: var(--radius-sm); transition: background 0.2s, color 0.2s; white-space: nowrap; }
.drop-simple a:hover { background: var(--green-mist); color: var(--forest); }
.drop-multi { display: flex; }
.drop-col { padding: 1.4rem 1.2rem; min-width: 190px; }
.drop-col + .drop-col { border-left: 1px solid var(--border); }
.drop-col-label { font-family: var(--font-mono); font-size: 0.63rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--stone); padding: 0 0.5rem; margin-bottom: 0.7rem; display: block; }
.drop-col a { display: flex; align-items: center; gap: 0.5rem; padding: 0.45rem 0.6rem; font-size: 0.83rem; color: var(--ink); border-radius: var(--radius-sm); transition: background 0.18s, color 0.18s; white-space: nowrap; }
.drop-col a:hover { background: var(--green-mist); color: var(--forest); }
.drop-dot { width: 5px; height: 5px; border-radius: 50%; background: var(--emerald); opacity: 0.35; flex-shrink: 0; transition: opacity 0.2s; }
.drop-col a:hover .drop-dot { opacity: 1; }
.drop-sub-label { font-family: var(--font-mono); font-size: 0.6rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--sage); padding: 0.5rem 0.6rem 0.2rem; display: block; margin-top: 0.3rem; }
.drop-accent { background: linear-gradient(160deg, var(--forest) 0%, #0D4A35 100%); padding: 1.8rem 1.5rem; min-width: 185px; display: flex; flex-direction: column; justify-content: space-between; }
.drop-accent-title { font-family: var(--font-display); font-size: 1.3rem; font-weight: 600; color: var(--white); line-height: 1.2; margin-bottom: 0.5rem; }
.drop-accent-sub { font-size: 0.78rem; color: rgba(255,255,255,0.5); line-height: 1.6; white-space: normal; max-width: 165px; }
.drop-accent-cta { display: inline-flex; align-items: center; gap: 0.4rem; margin-top: 1.5rem; font-size: 0.78rem; font-weight: 600; color: var(--gold-lt); font-family: var(--font-mono); letter-spacing: 0.05em; transition: gap 0.2s; }
.drop-accent-cta:hover { gap: 0.7rem; }

/* ── NAV SEARCH BUTTON ── */
.nav-search-btn { display: inline-flex; align-items: center; justify-content: center; width: 34px; height: 34px; border-radius: var(--radius-sm); background: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.2); cursor: pointer; color: rgba(255,255,255,0.85); transition: background 0.3s, border-color 0.3s, color 0.3s; flex-shrink: 0; margin-left: 0.4rem; }
.navbar.scrolled .nav-search-btn { background: var(--green-glass); border-color: var(--border-mid); color: var(--forest); }
.nav-search-btn:hover { background: rgba(255,255,255,0.2); border-color: rgba(255,255,255,0.35); }
.navbar.scrolled .nav-search-btn:hover { background: var(--green-mist); border-color: var(--emerald); }
@media (max-width: 960px) { .nav-search-btn { display: none; } }

/* ── PREMIUM FOOTER ── */
.footer-tagline-row { display: grid; grid-template-columns: 1fr auto 1.6fr; gap: 3rem; align-items: start; padding: 3.5rem 0 2.5rem; }
.footer-tagline-left .footer-logo { font-family: var(--font-display); font-size: 1.6rem; font-weight: 700; color: var(--white); letter-spacing: 0.04em; margin-bottom: 0.5rem; }
.footer-tagline-left .footer-logo em { font-style: normal; font-family: var(--font-mono); font-size: 0.55rem; display: block; color: var(--sage); letter-spacing: 0.22em; margin-top: 2px; }
.footer-tagline-sub { font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.12em; color: var(--gold-lt); text-transform: uppercase; margin-top: 0.6rem; line-height: 1.5; }
.footer-tagline-divider { width: 1px; background: rgba(255,255,255,0.08); align-self: stretch; margin-top: 0.4rem; }
.footer-tagline-right p { font-size: 0.88rem; color: rgba(255,255,255,0.45); line-height: 1.85; margin-bottom: 1.2rem; }
.footer-contact-details { display: flex; flex-direction: column; gap: 0.5rem; }
.footer-contact-item { display: flex; align-items: center; gap: 0.6rem; font-size: 0.82rem; color: rgba(255,255,255,0.35); font-family: var(--font-mono); letter-spacing: 0.08em; font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif; }
.footer-contact-icon { font-size: 0.9rem; opacity: 0.6; }
.footer-rule { height: 1px; background: linear-gradient(90deg, transparent, rgba(255,255,255,0.08) 20%, rgba(255,255,255,0.08) 80%, transparent); margin-bottom: 2.5rem; }
.footer-grid-v2 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem; padding-bottom: 3rem; }
.footer-col h4 { font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.2em; text-transform: uppercase; color: rgba(255,255,255,0.55); margin-bottom: 1.2rem; padding-bottom: 0.7rem; border-bottom: 1px solid rgba(255,255,255,0.07); }
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 0.55rem; }
.footer-col ul a { font-size: 0.85rem; color: rgba(255,255,255,0.42); transition: color 0.2s, padding-left 0.2s; display: block; }
.footer-col ul a:hover { color: rgba(255,255,255,0.85); padding-left: 4px; }
.footer-bottom-v2 { border-top: 1px solid rgba(255,255,255,0.07); padding: 1.8rem 0; display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 1.2rem; }
.footer-bottom-left { display: flex; align-items: center; gap: 1.5rem; flex-wrap: wrap; }
.footer-copy { font-size: 0.8rem; color: rgba(255,255,255,0.28); font-family: var(--font-mono); letter-spacing: 0.04em; }
.footer-legal-v2 { display: flex; align-items: center; gap: 0.7rem; }
.footer-legal-v2 a { font-size: 0.78rem; color: rgba(255,255,255,0.25); transition: color 0.2s; }
.footer-legal-v2 a:hover { color: rgba(255,255,255,0.55); }
.footer-legal-dot { color: rgba(255,255,255,0.15); font-size: 0.7rem; }
.footer-bottom-tagline { display: flex; align-items: center; gap: 0.7rem; flex-wrap: wrap; }
.footer-bottom-tagline span { font-family: var(--font-mono); font-size: 0.65rem; letter-spacing: 0.1em; text-transform: uppercase; color: rgba(255,255,255,0.22); transition: color 0.2s; }
.footer-bottom-tagline span:not(.footer-bottom-sep):hover { color: rgba(255,255,255,0.5); }
.footer-bottom-sep { color: rgba(255,255,255,0.12) !important; }

/* ── RESPONSIVE ── */
@media (max-width: 1000px) {
  .footer-tagline-row { grid-template-columns: 1fr; gap: 1.5rem; }
  .footer-tagline-divider { display: none; }
  .footer-grid-v2 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 580px) {
  .footer-grid-v2 { grid-template-columns: 1fr; }
  .footer-bottom-v2 { flex-direction: column; align-items: flex-start; }
  .footer-bottom-tagline { display: none; }
}