/* ================================================================
   ERA OF EDUCATION — THEME.CSS
   Shared design system (Vedantu-inspired): colorful, animated,
   modern. Loaded on every page alongside the page's own CSS.
   ================================================================ */

@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@500;600;700;800&family=Inter:wght@400;500;600;700&display=swap');

:root{
  /* ---- Color tokens ---- */
  --indigo-900:#1B1464;
  --indigo-700:#2C1F8C;
  --indigo-600:#4C3FE0;
  --purple-500:#7B61FF;
  --orange-500:#FF7A30;
  --orange-600:#FF5E1A;
  --teal-500:#14C8A0;
  --yellow-400:#FFC93C;
  --bg-light:#F6F7FD;
  --bg-card:#FFFFFF;
  --text-dark:#161636;
  --text-mute:#5C5C7A;
  --white:#FFFFFF;

  --grad-primary:linear-gradient(135deg,var(--indigo-600),var(--purple-500));
  --grad-cta:linear-gradient(135deg,var(--orange-500),var(--orange-600));
  --grad-hero:linear-gradient(120deg,var(--indigo-900) 0%,var(--indigo-600) 55%,var(--purple-500) 100%);

  --shadow-soft:0 10px 30px rgba(27,20,100,0.10);
  --shadow-card:0 14px 34px rgba(27,20,100,0.14);
  --radius-lg:22px;
  --radius-md:14px;
  --radius-pill:999px;
}

*{box-sizing:border-box;}
body{font-family:'Inter',Arial,sans-serif;color:var(--text-dark);}
h1,h2,h3,h4,.font-display{font-family:'Poppins',Arial,sans-serif;}

/* ================= HEADER / NAV ================= */
.site-header{
  position:sticky; top:0; z-index:999;
  background:rgba(255,255,255,0.9);
  backdrop-filter:blur(10px);
  border-bottom:1px solid rgba(27,20,100,0.06);
  transition:box-shadow .3s ease, padding .3s ease;
}
.site-header.scrolled{ box-shadow:var(--shadow-soft); }

.nav-container{
  max-width:1280px; margin:0 auto;
  display:flex; align-items:center; justify-content:space-between;
  padding:14px 28px;
}
.nav-container .logo img{ height:46px; display:block; }

.nav-links{
  display:flex; align-items:center; gap:30px;
  list-style:none; margin:0; padding:0;
}
.nav-links a{
  position:relative;
  text-decoration:none; color:var(--text-dark);
  font-weight:600; font-size:15px;
  padding:6px 2px;
  transition:color .25s ease;
}
.nav-links a::after{
  content:""; position:absolute; left:0; bottom:-4px;
  width:0%; height:3px; border-radius:3px;
  background:var(--grad-cta);
  transition:width .25s ease;
}
.nav-links a:hover{ color:var(--indigo-600); }
.nav-links a:hover::after{ width:100%; }
.nav-links a.active{ color:var(--indigo-600); }
.nav-links a.active::after{ width:100%; }

.nav-cta{
  background:var(--grad-cta);
  color:#fff !important;
  padding:11px 24px;
  border-radius:var(--radius-pill);
  font-weight:700; font-size:14px;
  box-shadow:0 8px 20px rgba(255,94,26,0.35);
  white-space:nowrap;
  transition:transform .25s ease, box-shadow .25s ease;
}
.nav-cta::after{ display:none; }
.nav-cta:hover{ transform:translateY(-2px) scale(1.03); box-shadow:0 12px 26px rgba(255,94,26,0.45); }

.menu-toggle{
  display:none; flex-direction:column; gap:5px;
  background:none; border:none; cursor:pointer; padding:6px;
}
.menu-toggle span{ width:26px; height:3px; border-radius:3px; background:var(--indigo-900); transition:.3s; }
.menu-toggle.open span:nth-child(1){ transform:translateY(8px) rotate(45deg); }
.menu-toggle.open span:nth-child(2){ opacity:0; }
.menu-toggle.open span:nth-child(3){ transform:translateY(-8px) rotate(-45deg); }

@media (max-width:900px){
  .nav-links{
    position:fixed; top:74px; left:0; right:0;
    background:#fff; flex-direction:column; align-items:flex-start;
    gap:0; padding:10px 28px 18px;
    box-shadow:0 16px 30px rgba(27,20,100,0.12);
    transform:translateY(-12px); opacity:0; pointer-events:none;
    transition:opacity .25s ease, transform .25s ease;
  }
  .nav-links.open{ transform:translateY(0); opacity:1; pointer-events:auto; }
  .nav-links a{ width:100%; padding:12px 0; border-bottom:1px solid #f0f0f7; }
  /* show primary CTA on mobile for easier access */
  .nav-cta{ display:inline-block; padding:8px 14px; font-size:13px; }
  .menu-toggle{ display:flex; }
}

/* ================= BADGES (signature element) ================= */
.pill-badge{
  display:inline-flex; align-items:center; gap:6px;
  padding:7px 16px; border-radius:var(--radius-pill);
  font-size:13px; font-weight:700; letter-spacing:.2px;
  animation:popIn .5s ease both;
}
.pill-orange{ background:#FFEEE3; color:var(--orange-600); }
.pill-teal{ background:#E2FAF3; color:#0C9A7B; }
.pill-purple{ background:#EFEBFF; color:var(--indigo-600); }
.pill-yellow{ background:#FFF6DC; color:#A8780C; }

@keyframes popIn{ from{opacity:0; transform:scale(.85) translateY(6px);} to{opacity:1; transform:scale(1) translateY(0);} }

/* ================= BUTTONS ================= */
.btn-gradient{
  display:inline-block; padding:15px 32px;
  background:var(--grad-cta); color:#fff;
  border:none; border-radius:var(--radius-pill);
  font-weight:700; font-size:16px; text-decoration:none;
  cursor:pointer; box-shadow:0 10px 24px rgba(255,94,26,0.35);
  transition:transform .25s ease, box-shadow .25s ease;
}
.btn-gradient:hover{ transform:translateY(-3px); box-shadow:0 16px 32px rgba(255,94,26,0.45); }

.btn-outline{
  display:inline-block; padding:14px 30px;
  background:transparent; color:#fff;
  border:2px solid rgba(255,255,255,0.7); border-radius:var(--radius-pill);
  font-weight:700; font-size:16px; text-decoration:none;
  transition:background .25s ease, transform .25s ease;
}
.btn-outline:hover{ background:rgba(255,255,255,0.15); transform:translateY(-3px); }

/* ================= REVEAL ANIMATIONS ================= */
.reveal{ opacity:0; transform:translateY(28px); transition:opacity .7s ease, transform .7s ease; }
.reveal.show{ opacity:1; transform:translateY(0); }
.reveal-delay-1.show{ transition-delay:.1s; }
.reveal-delay-2.show{ transition-delay:.2s; }
.reveal-delay-3.show{ transition-delay:.3s; }
.reveal-delay-4.show{ transition-delay:.4s; }

@keyframes floaty{ 0%,100%{ transform:translateY(0);} 50%{ transform:translateY(-12px);} }
.float{ animation:floaty 4s ease-in-out infinite; }

@keyframes blobPulse{ 0%,100%{ transform:scale(1);} 50%{ transform:scale(1.08);} }

/* ================= ICON CARDS / STAT CARDS (shared components) ================= */
.icon-card{
  background:#fff; border-radius:var(--radius-lg);
  padding:28px 24px; box-shadow:var(--shadow-soft);
  transition:transform .3s ease, box-shadow .3s ease;
  border:1px solid rgba(27,20,100,0.05);
}
.icon-card:hover{ transform:translateY(-8px); box-shadow:var(--shadow-card); }
.icon-card .icon-circle{
  width:54px; height:54px; border-radius:16px;
  display:flex; align-items:center; justify-content:center;
  font-size:24px; margin-bottom:16px;
}
.icon-card h3{ font-size:18px; margin:0 0 8px; color:var(--text-dark); }
.icon-card p{ font-size:14.5px; color:var(--text-mute); line-height:1.6; margin:0; }

.stat-card{
  text-align:center; padding:20px 10px; border-radius:var(--radius-md);
  background:#fff; box-shadow:var(--shadow-soft);
}
.stat-card .stat-num{
  font-family:'Poppins',sans-serif; font-weight:800; font-size:32px;
  background:var(--grad-primary); -webkit-background-clip:text; background-clip:text; color:transparent;
}
.stat-card .stat-label{ font-size:13.5px; color:var(--text-mute); font-weight:600; margin-top:4px; }

/* ================= STEP TIMELINE (How it works) ================= */
.steps-row{ display:flex; gap:24px; flex-wrap:wrap; justify-content:center; }
.step-card{
  flex:1; min-width:220px; max-width:270px;
  background:#fff; border-radius:var(--radius-lg);
  padding:30px 22px; text-align:center;
  box-shadow:var(--shadow-soft); position:relative;
  transition:transform .3s ease;
}
.step-card:hover{ transform:translateY(-6px); }
.step-num{
  width:42px; height:42px; border-radius:50%;
  background:var(--grad-primary); color:#fff;
  font-family:'Poppins',sans-serif; font-weight:700;
  display:flex; align-items:center; justify-content:center;
  margin:0 auto 16px; font-size:17px;
}
.step-card h4{ font-size:16.5px; margin:0 0 8px; }
.step-card p{ font-size:13.5px; color:var(--text-mute); margin:0; line-height:1.6; }

/* ================= TESTIMONIAL CARDS ================= */
.tcard{
  background:#fff; border-radius:var(--radius-lg);
  padding:26px 24px; box-shadow:var(--shadow-soft);
  min-width:260px;
}
.tcard .stars{ color:var(--yellow-400); font-size:14px; margin-bottom:10px; }
.tcard p{ font-size:14.5px; color:var(--text-dark); line-height:1.7; margin:0 0 14px; }
.tcard .who{ font-weight:700; font-size:13.5px; color:var(--indigo-600); }

/* ================= SECTION HELPERS ================= */
.eyebrow{
  display:inline-block; font-size:13px; font-weight:700;
  color:var(--orange-600); letter-spacing:1.2px; text-transform:uppercase;
  margin-bottom:10px;
}
.section-pad{ padding:80px 24px; }
.container-xl{ max-width:1240px; margin:0 auto; }
.center{ text-align:center; }

.back-to-top{ z-index:500; }

/* ================= STATS GRID ================= */
.stats-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:18px; }
@media (max-width:700px){
  .stats-grid{ grid-template-columns:repeat(2,1fr); }
}

/* Temporary blur utility for images (removed by default for clarity) */
.blur-now{ filter: none; transition:filter .25s ease; }

/* ====================================================================
   Enforce consistent navbar appearance across all pages
   (higher specificity + !important to avoid page-level overrides)
   ==================================================================== */
.nav-links a{ color:var(--text-dark) !important; font-weight:600 !important; font-size:15px !important; padding:6px 2px !important; }
.nav-links a::after{ background:var(--grad-cta) !important; }
.nav-links a.active{ color:var(--indigo-600) !important; }
.nav-links a.active::after{ width:100% !important; }
.nav-cta{ background:var(--grad-cta) !important; color:#fff !important; padding:11px 24px !important; border-radius:var(--radius-pill) !important; box-shadow:0 8px 20px rgba(255,94,26,0.35) !important; }
.nav-links a, .nav-cta{ transition: color .25s ease, transform .25s ease !important; }

@media (max-width:900px){
  /* ensure mobile menu link appearance stays consistent */
  .nav-links a{ color:var(--text-dark) !important; }
  .nav-links a.active{ color:var(--indigo-600) !important; }
}

/* ================= DEMO BOOKING MODAL ================= */
.demo-modal{ position:fixed; top:0; left:0; right:0; bottom:0; display:none; align-items:center; justify-content:center; z-index:1200; }
.demo-modal.show{ display:flex; }
.demo-modal-backdrop{ position:absolute; inset:0; background:rgba(10,10,10,0.6); backdrop-filter:blur(4px); }
.demo-modal-dialog{ position:relative; width:92%; max-width:520px; background:var(--bg-card); border-radius:14px; padding:20px 20px 18px; box-shadow:var(--shadow-card); z-index:2; }
.demo-modal-dialog h3{ margin:0 0 8px; font-size:20px; }
.demo-modal-dialog p{ margin:0 0 14px; color:var(--text-mute); font-size:14px; }
.demo-modal-close{ position:absolute; right:12px; top:10px; background:transparent; border:none; font-size:20px; cursor:pointer; color:var(--text-mute); }
.demo-modal form{ display:flex; flex-direction:column; gap:10px; }
.demo-modal input[type="text"], .demo-modal input[type="tel"]{ padding:12px 14px; border-radius:10px; border:1px solid #eee; font-size:15px; outline:none; }
.demo-modal .actions{ display:flex; justify-content:flex-end; gap:8px; margin-top:6px; }
.demo-modal .btn{ background:var(--grad-cta); color:#fff; border:none; padding:10px 14px; border-radius:10px; font-weight:700; cursor:pointer; }
.demo-modal .btn.secondary{ background:#f0f0f5; color:var(--text-dark); }

@media (max-width:700px){
  body{ font-size:15px; }
  .nav-container{ padding:12px 18px; }
  .nav-links a{ font-size:16px !important; padding:14px 0 !important; }
  .nav-cta{ padding:12px 18px !important; font-size:15px !important; }
  .hero-text h1{ font-size:26px; }
}

/* increase touch targets on small devices */
@media (max-width:480px){
  .nav-cta, .demo-btn, .btn { padding:14px 18px !important; }
}