/* ==========================================================================
   GARGI AGRICULTURE RESEARCH AND TRAINING INSTITUTE (GARTI), NASHIK
   OFFICIAL SOCIAL MEDIA & INSTITUTIONAL DIRECTORY PORTAL
   Theme: Official Gargi College Identity | Wine Maroon, Gold & Agri Green
   Fonts: 'Open Sans' & 'Poppins' (Official Fonts of gargiedu.com)
   ========================================================================== */

/* --- Design Tokens --- */
:root {
  /* Official Institutional Brand Colors (from https://gargiedu.com/) */
  --wine-core: #6B1F2B;
  --wine-dark: #4A121D;
  --wine-deepest: #200810;
  --wine-light: #8C2A38;
  --wine-vivid: #A83545;
  --wine-subtle: #FDF3F5;
  --wine-glow: rgba(107, 31, 43, 0.18);

  /* Gargi Heritage Gold / Brass Accents */
  --gold-primary: #C99632;
  --gold-light: #E8B84B;
  --gold-soft: #F5D07A;
  --gold-subtle: #FFF9ED;
  --gold-glow: rgba(232, 184, 75, 0.25);

  /* Agriculture & Wine Science Green Accents */
  --green-agro: #689F38;
  --green-bright: #91C34C;
  --green-subtle: #F1F8E9;

  /* Official Social Media Brand Colors */
  --brand-instagram-grad: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
  --brand-facebook: #1877F2;
  --brand-facebook-dark: #0F5EC4;
  --brand-youtube: #FF0000;
  --brand-youtube-dark: #CC0000;
  --brand-linkedin: #0A66C2;
  --brand-linkedin-dark: #084E96;
  --brand-whatsapp: #25D366;
  --brand-whatsapp-dark: #1EBE5D;

  /* Surface & Background Colors */
  --bg-page: #FBF8F9;
  --bg-card: #FFFFFF;
  --bg-subtle: #F8F3F5;
  --border-light: #EDE2E5;
  --border-card: #DFC5CA;

  /* Typography Colors */
  --text-dark: #1A0A0E;
  --text-heading: #260E14;
  --text-body: #3E3033;
  --text-muted: #6B5C60;
  --text-light: #9A8B8F;

  /* Typography Fonts (Official Gargi College Fonts) */
  --font-body: 'Open Sans', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-heading: 'Poppins', 'Open Sans', system-ui, -apple-system, sans-serif;

  /* Shadows */
  --shadow-card: 0 24px 50px -12px rgba(107, 31, 43, 0.09), 0 10px 20px -6px rgba(32, 8, 16, 0.04);
  --shadow-sm: 0 2px 6px rgba(26, 10, 14, 0.04);
  --shadow-hover: 0 12px 28px -6px rgba(107, 31, 43, 0.14);

  /* Border Radii */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-xl: 24px;

  /* Transitions */
  --transition-fast: 0.18s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-smooth: 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-page);
  background-image: 
    radial-gradient(circle at 10% 10%, rgba(107, 31, 43, 0.035) 0%, transparent 40%),
    radial-gradient(circle at 90% 90%, rgba(201, 150, 50, 0.04) 0%, transparent 40%),
    radial-gradient(circle at 50% 50%, rgba(145, 195, 76, 0.02) 0%, transparent 60%);
  background-attachment: fixed;
  color: var(--text-body);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  line-height: 1.6;
  padding: 2.5rem 1rem;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, svg {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: inherit;
  text-decoration: none;
  transition: all var(--transition-fast);
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

/* --- Page Container --- */
.page-container {
  width: 100%;
  max-width: 900px;
  margin: auto;
}

/* --- Institutional Card Container --- */
.institutional-card {
  background-color: var(--bg-card);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-card);
  border: 1px solid var(--border-light);
  overflow: hidden;
  position: relative;
  padding: 2.75rem 3.25rem 2.25rem;
  animation: cardEntrance 0.75s cubic-bezier(0.16, 1, 0.3, 1) both;
}

/* Top Accent Bar: Wine Maroon, Gold & Agri Green */
.top-accent-bar {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 5px;
  background: linear-gradient(
    90deg,
    var(--wine-core) 0%,
    var(--wine-light) 35%,
    var(--gold-light) 70%,
    var(--green-bright) 100%
  );
}

/* ==========================================================================
   COLLEGE HEADER & OFFICIAL IDENTIFICATION
   ========================================================================== */
.college-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  margin-bottom: 2rem;
  padding-bottom: 1.75rem;
  border-bottom: 1px solid var(--border-light);
}

.header-branding-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  gap: 1.5rem;
  margin-bottom: 1.25rem;
}

.logo-link {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  transition: transform var(--transition-smooth);
  flex-shrink: 0;
}

.logo-link:hover {
  transform: scale(1.04);
}

.college-emblem-logo {
  width: 85px;
  height: 85px;
  object-fit: contain;
  border-radius: var(--radius-sm);
  filter: drop-shadow(0 4px 8px rgba(107, 31, 43, 0.12));
}

.naac-badge-logo {
  width: 120px;
  height: auto;
  max-height: 80px;
  object-fit: contain;
  filter: drop-shadow(0 3px 6px rgba(0, 0, 0, 0.08));
}

.institutional-titles {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex-grow: 1;
  padding: 0 0.5rem;
}

.trust-title {
  font-family: var(--font-heading);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold-primary);
  margin-bottom: 0.2rem;
}

.institute-name {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 800;
  line-height: 1.25;
  color: var(--wine-core);
  letter-spacing: -0.01em;
  margin-bottom: 0.3rem;
  text-transform: uppercase;
}

.city-location {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--text-dark);
  margin-bottom: 0.4rem;
}

.city-location i {
  color: var(--wine-light);
  font-size: 0.75rem;
}

.specialty-tagline {
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--wine-dark);
  background: var(--wine-subtle);
  border: 1px solid rgba(107, 31, 43, 0.15);
  padding: 0.25rem 0.85rem;
  border-radius: 999px;
  display: inline-block;
}

.affiliation-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-heading);
  font-size: 0.775rem;
  font-weight: 600;
  color: var(--text-muted);
  background-color: var(--bg-subtle);
  padding: 0.45rem 1.15rem;
  border-radius: 999px;
  border: 1px solid var(--border-light);
  line-height: 1.4;
  text-align: center;
}

.badge-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: var(--green-agro);
  box-shadow: 0 0 0 3px rgba(104, 159, 56, 0.2);
  flex-shrink: 0;
}

/* ==========================================================================
   OFFICIAL COLLEGE WEBSITE BUTTON
   ========================================================================== */
.website-section {
  margin-bottom: 2.25rem;
}

.official-website-button {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  padding: 1.15rem 1.75rem;
  background: linear-gradient(135deg, var(--wine-core) 0%, var(--wine-dark) 100%);
  color: #FFFFFF;
  border-radius: var(--radius-md);
  border: 1px solid rgba(107, 31, 43, 0.2);
  box-shadow: 0 8px 22px rgba(107, 31, 43, 0.22);
  transition: all var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.official-website-button::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--gold-light), #FFE082, var(--gold-light));
  opacity: 0.95;
}

.official-website-button:hover {
  background: linear-gradient(135deg, var(--wine-light) 0%, var(--wine-core) 100%);
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(107, 31, 43, 0.32);
  color: #FFFFFF;
}

.website-btn-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.14);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
  transition: all var(--transition-fast);
}

.official-website-button:hover .website-btn-icon {
  background-color: var(--gold-primary);
  color: #FFFFFF;
  transform: rotate(20deg);
}

.website-btn-text {
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.website-label {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: #FFFFFF;
  letter-spacing: -0.01em;
}

.website-domain {
  font-size: 0.825rem;
  color: #F8D7DA;
  font-weight: 500;
}

.website-btn-arrow {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 600;
  color: #FFFFFF;
  background-color: rgba(255, 255, 255, 0.16);
  padding: 0.45rem 0.95rem;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.official-website-button:hover .website-btn-arrow {
  background-color: var(--gold-primary);
  color: #1A0A0E;
  padding-right: 1.1rem;
}

/* ==========================================================================
   ESSENTIAL CONTACT & ADDRESS SECTION
   ========================================================================== */
.details-section {
  display: flex;
  flex-direction: column;
  gap: 1.35rem;
  margin-bottom: 2.25rem;
}

.detail-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
}

.detail-card:hover {
  border-color: var(--border-card);
  box-shadow: var(--shadow-hover);
}

/* Address Card */
.address-card {
  display: flex;
  align-items: flex-start;
  gap: 1.35rem;
  padding: 1.45rem 1.75rem;
  background-color: #FCF9FA;
  border-left: 4px solid var(--wine-core);
}

.card-icon {
  width: 46px;
  height: 46px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
  margin-top: 0.15rem;
}

.wine-icon {
  background-color: var(--wine-subtle);
  color: var(--wine-core);
  border: 1px solid rgba(107, 31, 43, 0.12);
}

.card-content {
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.card-header-flex {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.5rem;
}

.card-label {
  font-family: var(--font-heading);
  font-size: 0.775rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--wine-core);
}

.location-badge {
  font-family: var(--font-heading);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--green-agro);
  background-color: var(--green-subtle);
  border: 1px solid rgba(104, 159, 56, 0.2);
  padding: 0.15rem 0.6rem;
  border-radius: 999px;
}

.addresses-container {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  margin-bottom: 0.85rem;
}

.address-item {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.address-subhead {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.address-subhead i {
  color: var(--gold-primary);
}

.address-value {
  font-style: normal;
  font-size: 0.925rem;
  line-height: 1.55;
  color: var(--text-dark);
}

.address-value strong {
  color: var(--wine-core);
  font-weight: 700;
}

.address-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-top: 0.35rem;
}

.maps-action-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--wine-core);
  padding: 0.45rem 0.95rem;
  background-color: var(--wine-subtle);
  border: 1px solid rgba(107, 31, 43, 0.18);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.maps-action-link:hover {
  background-color: var(--wine-core);
  color: #FFFFFF;
  border-color: var(--wine-core);
  transform: translateX(3px);
}

.copy-action-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-family: var(--font-heading);
  font-size: 0.825rem;
  font-weight: 600;
  color: var(--text-muted);
  padding: 0.45rem 0.85rem;
  background-color: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.copy-action-btn:hover {
  color: var(--wine-core);
  border-color: var(--wine-core);
  background-color: var(--wine-subtle);
}

/* Contact Grid: Phone & Email - Perfectly Symmetrical & Aligned */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.35rem;
  align-items: stretch;
}

.contact-pill-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 1.5rem 1.65rem;
  background-color: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
  height: 100%;
}

.contact-pill-card:hover {
  transform: translateY(-2px);
  border-color: var(--border-card);
  box-shadow: var(--shadow-hover);
}

.contact-pill-card:hover .wine-icon {
  background-color: var(--wine-core);
  color: #FFFFFF;
}

.card-inner-top {
  display: flex;
  align-items: center;
  gap: 1.15rem;
  margin-bottom: 1.15rem;
  padding-bottom: 0.95rem;
  border-bottom: 1px solid var(--border-light);
}

.card-heading-group {
  display: flex;
  flex-direction: column;
}

.card-sublabel {
  font-size: 0.775rem;
  color: var(--text-muted);
  font-weight: 500;
  margin-top: 0.15rem;
}

.contact-entries-group {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  flex-grow: 1;
  margin-bottom: 1.15rem;
}

.contact-entry-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.7rem 0.95rem;
  background-color: var(--bg-subtle);
  border: 1px solid rgba(107, 31, 43, 0.08);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.contact-entry-link:hover {
  background-color: var(--wine-subtle);
  border-color: rgba(107, 31, 43, 0.25);
  transform: translateX(4px);
}

.entry-main {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-width: 0;
}

.entry-icon {
  width: 20px;
  font-size: 0.9rem;
  color: var(--wine-light);
  text-align: center;
  flex-shrink: 0;
  transition: transform var(--transition-fast);
}

.contact-entry-link:hover .entry-icon {
  transform: scale(1.15);
  color: var(--wine-core);
}

.entry-text {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-dark);
  letter-spacing: -0.01em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.contact-entry-link:hover .entry-text {
  color: var(--wine-core);
}

.entry-badge {
  font-family: var(--font-heading);
  font-size: 0.685rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--wine-core);
  background-color: #FFFFFF;
  border: 1px solid rgba(107, 31, 43, 0.16);
  padding: 0.2rem 0.55rem;
  border-radius: var(--radius-sm);
  flex-shrink: 0;
  transition: all var(--transition-fast);
}

.contact-entry-link:hover .entry-badge {
  background-color: var(--wine-core);
  color: #FFFFFF;
  border-color: var(--wine-core);
}

.card-inner-bottom {
  padding-top: 0.85rem;
  border-top: 1px solid var(--border-light);
}

.card-action-hint {
  font-size: 0.775rem;
  font-weight: 600;
  color: var(--wine-core);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  transition: transform var(--transition-fast);
}

.contact-pill-card:hover .card-action-hint {
  transform: translateX(4px);
}

/* ==========================================================================
   OFFICIAL SOCIAL MEDIA SECTION - SEPARATE BRAND LOGOS & HANDLES
   ========================================================================== */
.social-section {
  padding-top: 2rem;
  border-top: 1px solid var(--border-light);
}

.social-header {
  text-align: center;
  margin-bottom: 1.75rem;
}

.verified-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--wine-core);
  background-color: var(--wine-subtle);
  border: 1px solid rgba(107, 31, 43, 0.15);
  padding: 0.3rem 0.85rem;
  border-radius: 999px;
  margin-bottom: 0.5rem;
}

.verified-pill i {
  color: #0A66C2;
}

.social-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--wine-core);
  margin-bottom: 0.25rem;
  letter-spacing: -0.01em;
}

.social-subtitle {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Social Media Cards Grid (4 in 2x2 grid, WhatsApp spanning full width) */
.social-cards-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.15rem;
  margin-bottom: 2rem;
}

.social-card {
  display: flex;
  align-items: center;
  gap: 1.1rem;
  padding: 1.15rem 1.35rem;
  background-color: #FFFFFF;
  border: 1.5px solid var(--border-light);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
  position: relative;
  overflow: hidden;
}

.social-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
}

/* WhatsApp Card spans full width */
.social-card.span-two-cols {
  grid-column: span 2;
  background: linear-gradient(to right, #FFFFFF, #F8FFF9);
}

/* Individual Brand Logo Boxes with Official Colors */
.social-logo-box {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  font-size: 1.45rem;
  flex-shrink: 0;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.12);
  transition: transform var(--transition-fast);
}

.social-card:hover .social-logo-box {
  transform: scale(1.08);
}

/* 1. Instagram: Official Multi-stop Gradient */
.instagram-logo {
  background: var(--brand-instagram-grad);
}
.instagram-card:hover {
  border-color: #E1306C;
  box-shadow: 0 12px 28px -4px rgba(225, 48, 108, 0.22);
}

/* 2. Facebook: Official Blue */
.facebook-logo {
  background-color: var(--brand-facebook);
}
.facebook-card:hover {
  border-color: var(--brand-facebook);
  box-shadow: 0 12px 28px -4px rgba(24, 119, 242, 0.22);
}

/* 3. YouTube: Official Red */
.youtube-logo {
  background-color: var(--brand-youtube);
}
.youtube-card:hover {
  border-color: var(--brand-youtube);
  box-shadow: 0 12px 28px -4px rgba(255, 0, 0, 0.22);
}

/* 4. LinkedIn: Official Blue */
.linkedin-logo {
  background-color: var(--brand-linkedin);
}
.linkedin-card:hover {
  border-color: var(--brand-linkedin);
  box-shadow: 0 12px 28px -4px rgba(10, 102, 194, 0.22);
}

/* 5. WhatsApp: Official Green */
.whatsapp-logo {
  background-color: var(--brand-whatsapp);
}
.whatsapp-card:hover {
  border-color: var(--brand-whatsapp);
  box-shadow: 0 12px 28px -4px rgba(37, 211, 102, 0.22);
}

/* Platform Info */
.social-info {
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  text-align: left;
}

.social-title-flex {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.social-platform-name {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-dark);
}

.online-status {
  font-size: 0.75rem;
  font-weight: 600;
  color: #128C7E;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background: #E8F8F5;
  padding: 0.15rem 0.55rem;
  border-radius: 999px;
}

.status-pulse {
  width: 6px;
  height: 6px;
  background-color: #25D366;
  border-radius: 50%;
  animation: pulse 1.8s infinite;
}

@keyframes pulse {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7); }
  70% { transform: scale(1.15); box-shadow: 0 0 0 5px rgba(37, 211, 102, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

.social-handle {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  color: var(--wine-core);
  font-weight: 600;
  margin-top: 0.1rem;
}

.social-meta {
  font-size: 0.775rem;
  color: var(--text-muted);
  margin-top: 0.15rem;
}

/* External Link Icons & Actions */
.social-external-icon {
  color: var(--text-light);
  font-size: 0.95rem;
  transition: all var(--transition-fast);
}

.instagram-card:hover .social-external-icon { color: #E1306C; transform: translate(3px, -3px); }
.facebook-card:hover .social-external-icon { color: var(--brand-facebook); transform: translate(3px, -3px); }
.youtube-card:hover .social-external-icon { color: var(--brand-youtube); transform: translate(3px, -3px); }
.linkedin-card:hover .social-external-icon { color: var(--brand-linkedin); transform: translate(3px, -3px); }

.social-external-action {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-family: var(--font-heading);
  font-size: 0.825rem;
  font-weight: 600;
  color: #128C7E;
  background-color: #E8F8F5;
  padding: 0.4rem 0.85rem;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.whatsapp-card:hover .social-external-action {
  background-color: var(--brand-whatsapp);
  color: #FFFFFF;
  transform: translateX(3px);
}

/* ==========================================================================
   ACADEMIC PROGRAMS STRIP & FOOTER DETAILS
   ========================================================================== */
.academic-strip {
  background-color: var(--bg-subtle);
  border: 1px dashed var(--border-card);
  border-radius: var(--radius-md);
  padding: 0.85rem 1.25rem;
  font-size: 0.775rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.75rem;
  line-height: 1.4;
}

.strip-label {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--wine-core);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.strip-label i {
  color: var(--gold-primary);
}

.strip-item {
  font-weight: 600;
  color: var(--text-body);
}

.strip-dot {
  color: var(--gold-primary);
  font-weight: bold;
}

/* Copyright Line */
.copyright-line {
  text-align: center;
  font-size: 0.8125rem;
  color: var(--text-muted);
  padding-top: 1.25rem;
  border-top: 1px solid var(--border-light);
  line-height: 1.6;
}

.copyright-line strong {
  color: var(--wine-core);
}

.footer-sublinks {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  margin-top: 0.5rem;
  font-size: 0.775rem;
}

.footer-sublinks a {
  color: var(--text-muted);
  text-decoration: underline;
  transition: color var(--transition-fast);
}

.footer-sublinks a:hover {
  color: var(--wine-core);
}

.footer-sublinks span {
  color: var(--border-card);
}

/* ==========================================================================
   INTERACTIVE TOAST NOTIFICATION
   ========================================================================== */
.toast {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: var(--text-dark);
  color: #FFFFFF;
  padding: 0.75rem 1.35rem;
  border-radius: 999px;
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.25);
  opacity: 0;
  pointer-events: none;
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.35s ease;
  z-index: 10000;
}

.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.toast i {
  color: var(--gold-light);
}

/* ==========================================================================
   ENTRANCE ANIMATION
   ========================================================================== */
@keyframes cardEntrance {
  from {
    opacity: 0;
    transform: translateY(28px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ==========================================================================
   RESPONSIVE ADAPTATIONS
   ========================================================================== */
@media (max-width: 820px) {
  .header-branding-row {
    flex-wrap: wrap;
    justify-content: center;
    text-align: center;
  }

  .naac-badge-logo {
    max-height: 60px;
    width: auto;
  }
}

@media (max-width: 768px) {
  body {
    padding: 1.5rem 0.85rem;
  }

  .institutional-card {
    padding: 2.25rem 1.65rem 1.75rem;
  }

  .header-branding-row {
    flex-direction: column;
    gap: 1rem;
  }

  .college-emblem-logo {
    width: 75px;
    height: 75px;
  }

  .naac-badge-logo {
    width: 140px;
    max-height: 55px;
  }

  .institute-name {
    font-size: 1.15rem;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .social-cards-grid {
    grid-template-columns: 1fr;
    gap: 0.85rem;
  }

  .social-card.span-two-cols {
    grid-column: span 1;
  }

  .official-website-button {
    padding: 1.1rem 1.35rem;
  }

  .website-btn-arrow span {
    display: none;
  }

  .website-btn-arrow {
    padding: 0.5rem;
  }
}

@media (max-width: 480px) {
  .institutional-card {
    padding: 1.65rem 1.15rem 1.35rem;
    border-radius: var(--radius-lg);
  }

  .trust-title {
    font-size: 0.725rem;
  }

  .institute-name {
    font-size: 1.05rem;
  }

  .affiliation-badge {
    font-size: 0.7rem;
    padding: 0.4rem 0.85rem;
  }

  .address-card {
    flex-direction: column;
    gap: 0.85rem;
    padding: 1.15rem 1.25rem;
  }

  .card-icon {
    width: 40px;
    height: 40px;
    font-size: 1.05rem;
  }

  .social-logo-box {
    width: 42px;
    height: 42px;
    font-size: 1.25rem;
  }

  .social-platform-name {
    font-size: 0.95rem;
  }

  .social-handle {
    font-size: 0.8rem;
  }

  .contact-pill-card {
    padding: 1.25rem 1.15rem;
  }

  .card-inner-top {
    gap: 0.85rem;
    margin-bottom: 0.95rem;
    padding-bottom: 0.75rem;
  }

  .contact-entry-link {
    padding: 0.6rem 0.75rem;
  }

  .entry-text {
    font-size: 0.825rem;
  }

  .social-meta {
    font-size: 0.725rem;
  }

  .academic-strip {
    font-size: 0.725rem;
    padding: 0.75rem 0.85rem;
  }
}