/* ===== BSR Global Education Academy — Shared Styles ===== */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=Lora:ital,wght@0,400;0,600;1,400&display=swap');

:root {
  --navy:       #0B2E5A;
  --royal:      #1A4FA0;
  --sky:        #2E7DD1;
  --gold:       #F5A623;
  --gold-light: #FFC857;
  --cream:      #F8F6F0;
  --white:      #FFFFFF;
  --text:       #1A1A2E;
  --muted:      #5A6A82;
  --border:     #DDE3EE;
  --shadow:     0 4px 24px rgba(11,46,90,.10);
  --shadow-lg:  0 12px 48px rgba(11,46,90,.16);
  --radius:     16px;
  --radius-sm:  8px;
  --transition: .3s cubic-bezier(.4,0,.2,1);
}

*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'Plus Jakarta Sans', sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ── Typography ── */
h1,h2,h3,h4,h5 { font-weight: 700; line-height: 1.2; }
h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.6rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.5rem); }
p  { color: var(--muted); line-height: 1.75; }

/* ── Layout ── */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
section    { padding: 90px 0; }

/* ── Buttons ── */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 28px; border-radius: 50px; font-weight: 600;
  font-size: .95rem; text-decoration: none; transition: var(--transition);
  cursor: pointer; border: none; font-family: inherit;
}
.btn-primary   { background: var(--gold); color: var(--navy); }
.btn-primary:hover { background: var(--gold-light); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(245,166,35,.4); }
.btn-secondary { background: transparent; color: var(--white); border: 2px solid var(--white); }
.btn-secondary:hover { background: var(--white); color: var(--navy); transform: translateY(-2px); }
.btn-outline   { background: transparent; color: var(--navy); border: 2px solid var(--navy); }
.btn-outline:hover { background: var(--navy); color: var(--white); }

/* ── Section labels ── */
.section-label {
  display: inline-block; font-size: .78rem; font-weight: 700; letter-spacing: .12em;
  text-transform: uppercase; color: var(--sky); background: rgba(46,125,209,.1);
  padding: 6px 16px; border-radius: 50px; margin-bottom: 16px;
}
.section-title { color: var(--navy); margin-bottom: 16px; }
.section-sub   { color: var(--muted); font-size: 1.1rem; max-width: 600px; margin: 0 auto 50px; }
.text-center   { text-align: center; }

/* ── Cards ── */
.card {
  background: var(--white); border-radius: var(--radius);
  box-shadow: var(--shadow); padding: 32px;
  transition: var(--transition); border: 1px solid var(--border);
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }

/* ── Navigation ── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: rgba(255,255,255,.97); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 24px; max-width: 1280px; margin: 0 auto; gap: 16px;
}
.nav-logo { display: flex; align-items: center; gap: 12px; text-decoration: none; flex-shrink: 0; }
.nav-logo img { height: 52px; width: auto; object-fit: contain; }
.nav-logo-text { display: flex; flex-direction: column; }
.nav-logo-text strong { color: var(--navy); font-size: .98rem; font-weight: 800; line-height:1.1; }
.nav-logo-text span   { color: var(--sky);  font-size: .7rem; font-weight: 500; }
.nav-links { display: flex; align-items: center; gap: 2px; list-style: none; flex-wrap: nowrap; }
.nav-links a {
  color: var(--text); text-decoration: none; font-weight: 500; font-size: .85rem;
  padding: 8px 12px; border-radius: 8px; transition: var(--transition); white-space: nowrap;
}
.nav-links a:hover, .nav-links a.active { color: var(--royal); background: rgba(26,79,160,.07); }
.nav-links .btn { padding: 10px 20px; font-size: .85rem; }
.nav-social { display: flex; gap: 6px; align-items: center; margin-left: 4px; }
.nav-social a {
  width: 32px; height: 32px; border-radius: 50%; display: flex; align-items: center;
  justify-content: center; background: rgba(11,46,90,.06); transition: var(--transition);
  text-decoration: none;
}
.nav-social a svg { width: 14px; height: 14px; fill: var(--navy); transition: var(--transition); }
.nav-social a:hover { background: var(--navy); }
.nav-social a:hover svg { fill: #fff; }
.nav-toggle { display: none; background: none; border: none; cursor: pointer; padding: 8px; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--navy); margin: 5px 0; transition: var(--transition); }

/* ── WhatsApp Floating Button ── */
.whatsapp-fab {
  position: fixed; bottom: 28px; right: 28px; z-index: 999;
  width: 60px; height: 60px; border-radius: 50%;
  background: #25D366; display: flex; align-items: center; justify-content: center;
  box-shadow: 0 6px 24px rgba(37,211,102,.45); text-decoration: none;
  transition: var(--transition);
  /* pulse glow + occasional gentle shake (every 6s) */
  animation: pulse-wa 2.5s infinite, shake-wa 6s ease-in-out infinite;
}
.whatsapp-fab:hover { transform: scale(1.12); animation-play-state: paused; }
.whatsapp-fab svg { width: 30px; height: 30px; fill: #fff; position: relative; z-index: 1; }
/* soft glowing ring around the button */
.whatsapp-fab::before {
  content: ""; position: absolute; inset: -6px; border-radius: 50%;
  border: 2px solid rgba(37,211,102,.45); z-index: 0;
  animation: ring-wa 2.5s ease-out infinite;
}
@keyframes pulse-wa {
  0%,100% { box-shadow: 0 6px 24px rgba(37,211,102,.45); }
  50%      { box-shadow: 0 6px 36px rgba(37,211,102,.75), 0 0 0 8px rgba(37,211,102,.15); }
}
@keyframes ring-wa {
  0%   { transform: scale(.95); opacity: .8; }
  100% { transform: scale(1.45); opacity: 0; }
}
/* gentle shake fires briefly then rests for the rest of the 6s cycle */
@keyframes shake-wa {
  0%, 86%, 100% { transform: rotate(0); }
  88%  { transform: rotate(-9deg); }
  90%  { transform: rotate(9deg); }
  92%  { transform: rotate(-7deg); }
  94%  { transform: rotate(7deg); }
  96%  { transform: rotate(-4deg); }
  98%  { transform: rotate(0); }
}
@media (prefers-reduced-motion: reduce) {
  .whatsapp-fab { animation: pulse-wa 2.5s infinite; }
  .whatsapp-fab::before { animation: none; }
}

/* ── Founder & Teaching Expert ── */
.founder-grid {
  display: grid; grid-template-columns: 320px 1fr; gap: 40px;
  align-items: start; margin-top: 48px;
}
.founder-card {
  background: var(--white); border-radius: var(--radius);
  box-shadow: var(--shadow); border: 1px solid var(--border);
  padding: 36px 28px; text-align: center; position: sticky; top: 96px;
}
.founder-avatar {
  width: 96px; height: 96px; border-radius: 50%; margin: 0 auto 18px;
  background: linear-gradient(135deg, var(--navy), var(--sky));
  display: flex; align-items: center; justify-content: center;
  font-size: 2rem; font-weight: 800; color: var(--gold-light);
  border: 4px solid var(--gold);
}
.founder-name { color: var(--navy); font-size: 1.25rem; margin-bottom: 4px; }
.founder-role { color: var(--sky); font-size: .88rem; font-weight: 600; }
.founder-tags { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; margin-top: 18px; }
.founder-tag {
  background: rgba(26,79,160,.09); color: var(--royal);
  font-size: .76rem; font-weight: 600; padding: 5px 12px; border-radius: 999px;
}
.founder-bio { font-size: 1.02rem; line-height: 1.75; color: var(--text); }
.founder-list { list-style: none; margin: 24px 0 0; padding: 0; }
.founder-list li {
  position: relative; padding: 0 0 16px 34px; line-height: 1.6;
}
.founder-list li::before {
  content: "✓"; position: absolute; left: 0; top: 0;
  width: 22px; height: 22px; border-radius: 50%;
  background: var(--gold); color: var(--navy);
  font-size: .8rem; font-weight: 800;
  display: flex; align-items: center; justify-content: center;
}
.founder-list li strong { color: var(--navy); }
@media (max-width: 820px) {
  .founder-grid { grid-template-columns: 1fr; gap: 28px; }
  .founder-card { position: static; }
}

/* ── Impact / Stats Counter ── */
.impact-section {
  background: linear-gradient(135deg, var(--navy) 0%, #1A4FA0 60%, #0d3d73 100%);
  position: relative; overflow: hidden;
}
.impact-section::before {
  content: ''; position: absolute; inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Ccircle cx='30' cy='30' r='2'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.impact-grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 0; position: relative;
}
.impact-item {
  text-align: center; padding: 52px 32px;
  border-right: 1px solid rgba(255,255,255,.1);
}
.impact-item:last-child { border-right: none; }
.impact-number {
  font-size: clamp(2.4rem, 4vw, 3.8rem); font-weight: 800;
  color: var(--gold-light); display: block; line-height: 1; margin-bottom: 10px;
}
.impact-label { color: rgba(255,255,255,.75); font-size: .95rem; font-weight: 500; }
.impact-icon { font-size: 2rem; margin-bottom: 12px; display: block; }

/* ── Teacher Cards ── */
.teacher-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 28px; }
.teacher-card { text-align: center; padding: 40px 28px; position: relative; overflow: hidden; }
.teacher-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px;
  background: linear-gradient(90deg, var(--gold), var(--royal));
}
.teacher-avatar {
  width: 96px; height: 96px; border-radius: 50%;
  background: linear-gradient(135deg, var(--navy), var(--royal));
  display: flex; align-items: center; justify-content: center;
  font-size: 2rem; font-weight: 800; color: var(--gold-light);
  margin: 0 auto 20px; border: 4px solid var(--gold);
  box-shadow: 0 8px 24px rgba(11,46,90,.2);
}
.teacher-card h3 { color: var(--navy); margin-bottom: 4px; font-size: 1.1rem; }
.teacher-role { color: var(--sky); font-size: .88rem; font-weight: 600; margin-bottom: 8px; display: block; }
.teacher-exp { color: var(--muted); font-size: .82rem; margin-bottom: 16px; }
.teacher-tags { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px; margin-top: 12px; }
.teacher-tag {
  background: rgba(26,79,160,.09); color: var(--royal);
  font-size: .75rem; font-weight: 600; padding: 4px 12px; border-radius: 50px;
}

/* ── Review Cards (Masonry) ── */
.reviews-masonry { columns: 3; gap: 20px; }
.review-card { break-inside: avoid; margin-bottom: 20px; padding: 28px; }
.review-card.highlight { background: linear-gradient(135deg, rgba(11,46,90,.04), rgba(26,79,160,.06)); border-color: rgba(26,79,160,.15); }
.review-header { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; }
.review-avatar {
  width: 46px; height: 46px; border-radius: 50%;
  background: linear-gradient(135deg, var(--navy), var(--sky));
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem; font-weight: 700; color: #fff; flex-shrink: 0;
}
.review-name { font-weight: 700; color: var(--navy); font-size: .95rem; line-height: 1.2; }
.review-location { color: var(--muted); font-size: .78rem; margin-top: 2px; }
.review-stars { color: var(--gold); font-size: 1rem; margin-bottom: 10px; letter-spacing: 1px; }
.review-text { color: var(--text); font-size: .9rem; line-height: 1.7; }
.review-subject {
  display: inline-block; margin-top: 14px;
  background: rgba(26,79,160,.08); color: var(--royal);
  font-size: .76rem; font-weight: 600; padding: 4px 12px; border-radius: 50px;
}
.review-verified { display: flex; align-items: center; gap: 4px; margin-top: 12px; color: #27ae60; font-size: .78rem; font-weight: 600; }

/* ── Follow Us Section ── */
.follow-section { padding: 60px 0; background: var(--cream); }
.follow-inner { display: flex; align-items: center; justify-content: center; gap: 40px; flex-wrap: wrap; }
.follow-cta { text-align: center; }
.follow-cta h3 { color: var(--navy); margin-bottom: 8px; }
.follow-cta p { color: var(--muted); font-size: .95rem; max-width: 360px; }
.social-icons-row { display: flex; gap: 12px; justify-content: center; }
.social-icon {
  width: 48px; height: 48px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  text-decoration: none; transition: var(--transition);
  background: var(--white); border: 2px solid var(--border);
  box-shadow: var(--shadow);
}
.social-icon svg { width: 20px; height: 20px; fill: var(--navy); transition: var(--transition); }
.social-icon:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: transparent; }
.social-icon.youtube:hover  { background: #FF0000; }
.social-icon.instagram:hover { background: radial-gradient(circle at 30% 107%, #fdf497 0%, #fdf497 5%, #fd5949 45%, #d6249f 60%, #285AEB 90%); }
.social-icon.facebook:hover  { background: #1877F2; }
.social-icon.whatsapp:hover  { background: #25D366; }
.social-icon.linkedin:hover  { background: #0A66C2; }
.social-icon:hover svg { fill: #fff; }
.social-label { font-size: .72rem; font-weight: 700; color: var(--muted); margin-top: 6px; text-align: center; text-transform: uppercase; letter-spacing: .06em; }

/* ── Footer ── */
footer {
  background: var(--navy); color: rgba(255,255,255,.75);
  padding: 72px 0 32px;
}
.footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px;
  padding-bottom: 48px; border-bottom: 1px solid rgba(255,255,255,.1);
}
.footer-brand img {
  width: 72px; height: 72px; margin-bottom: 18px;
  border-radius: 50%; object-fit: contain; background: var(--cream);
  box-shadow: 0 4px 14px rgba(0,0,0,.25); border: 2px solid rgba(255,255,255,.15);
}
.footer-brand p   { font-size: .9rem; line-height: 1.7; color: rgba(255,255,255,.6); margin-bottom: 20px; }
.footer-col h4    { color: var(--white); font-size: .88rem; font-weight: 700; margin-bottom: 18px; letter-spacing:.06em; text-transform: uppercase; }
.footer-col ul    { list-style: none; }
.footer-col ul li { margin-bottom: 11px; }
.footer-col ul li a { color: rgba(255,255,255,.6); text-decoration: none; font-size: .88rem; transition: var(--transition); }
.footer-col ul li a:hover { color: var(--gold); padding-left: 4px; }
.footer-bottom {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: 32px; font-size: .82rem; color: rgba(255,255,255,.4);
}
.footer-social-row { display: flex; gap: 10px; margin-top: 4px; }
.footer-social-icon {
  width: 36px; height: 36px; border-radius: 50%;
  background: rgba(255,255,255,.1); display: flex; align-items: center; justify-content: center;
  text-decoration: none; transition: var(--transition);
}
.footer-social-icon svg { width: 16px; height: 16px; fill: rgba(255,255,255,.7); transition: var(--transition); }
.footer-social-icon:hover { transform: translateY(-3px); }
.footer-social-icon.youtube:hover  { background: #FF0000; }
.footer-social-icon.instagram:hover { background: radial-gradient(circle at 30% 107%, #fdf497 0%, #fd5949 45%, #d6249f 60%, #285AEB 90%); }
.footer-social-icon.facebook:hover  { background: #1877F2; }
.footer-social-icon.whatsapp:hover  { background: #25D366; }
.footer-social-icon.linkedin:hover  { background: #0A66C2; }
.footer-social-icon:hover svg { fill: #fff; }
.follow-us-label { color: rgba(255,255,255,.4); font-size: .74rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; margin-bottom: 10px; }

/* ── Dividers / Accents ── */
.gold-bar { width: 60px; height: 4px; background: var(--gold); border-radius: 4px; margin: 16px auto 0; }
.gold-bar.left { margin-left: 0; }

/* ── Page Hero (shared) ── */
.page-hero {
  background: linear-gradient(145deg, #0B2E5A 0%, #1A4FA0 100%);
  padding: 140px 0 80px; text-align: center; color: #fff;
}
.page-hero h1 { color: #fff; margin-bottom: 16px; }
.page-hero p  { color: rgba(255,255,255,.75); font-size: 1.15rem; max-width: 600px; margin: 0 auto; }
.breadcrumb { display: flex; justify-content: center; gap: 8px; font-size: .85rem; color: rgba(255,255,255,.5); margin-bottom: 24px; }
.breadcrumb a { color: var(--gold-light); text-decoration: none; }
.breadcrumb span { color: rgba(255,255,255,.3); }

/* ── Glassmorphism accents ── */
.glass-card {
  background: rgba(255,255,255,.08); border-radius: 20px; padding: 32px;
  border: 1px solid rgba(255,255,255,.15); backdrop-filter: blur(10px);
}

/* ── Responsive ── */
@media (max-width: 1100px) {
  .nav-links a { font-size: .8rem; padding: 7px 9px; }
}
@media (max-width: 900px) {
  .impact-grid { grid-template-columns: repeat(2, 1fr); }
  .impact-item { border-right: none; border-bottom: 1px solid rgba(255,255,255,.1); }
  .impact-item:nth-child(2n) { border-right: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .nav-links   { display: none; flex-direction: column; position: absolute; top: 100%; left: 0; right: 0; background: var(--white); padding: 20px; box-shadow: var(--shadow); gap: 4px; z-index: 100; }
  .nav-links.open { display: flex; }
  .nav-toggle  { display: block; }
  .nav-social  { display: none; }
  .reviews-masonry { columns: 2; }
}
@media (max-width: 600px) {
  section { padding: 64px 0; }
  .impact-grid { grid-template-columns: repeat(2, 1fr); }
  .impact-item { padding: 36px 20px; }
  .footer-grid   { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
  .reviews-masonry { columns: 1; }
  .teacher-grid { grid-template-columns: 1fr; }
}