/* ===================================================================
   PIVOT EDU UNIT — Design tokens
   Color: institutional navy/blue + red + a certificate-gold accent
   Type:  Fraunces (headline serif) + Inter (body/UI sans)
   Layout: left-aligned, asymmetric hero, blueprint-grid motif,
           bento-style course/feature grids, rule-divided data & FAQ
   =================================================================== */

:root{
  --ink:        #142033;
  --navy-deep:  #0E1930;
  --blue:       #1B4B7A;
  --blue-deep:  #123354;
  --blue-bright:#2E6FB0;
  --red:        #C0392B;
  --red-deep:   #A53225;
  --gold:       #B9862F;
  --paper:      #F6F4EF;
  --paper-dim:  #EFEDE6;
  --card:       #FFFFFF;
  --line:       #E4E0D6;
  --line-dark:  #223353;
  --muted:      #5C6472;
  --muted-on-dark: #9FB0C9;
  --focus:      #2E6FB0;

  --font-head: 'Fraunces', Georgia, serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace;

  --radius: 6px;
  --radius-lg: 14px;
  --wrap: 1180px;
}

/* 🔥 Global Safety Net */
html, body {
  max-width: 100vw !important;
  overflow-x: hidden !important;
  margin: 0;
  padding: 0;
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img{ max-width:100%; display:block; }
a{ color: var(--blue); text-decoration:none; }
a:hover{ text-decoration: underline; }
.wrap{ max-width: var(--wrap); margin:0 auto; padding: 0 24px; }

h1,h2,h3,h4{ font-family: var(--font-head); color: var(--ink); line-height: 1.15; margin: 0 0 .5em; font-weight: 600; }
h1{ font-size: clamp(2.3rem, 4.6vw, 3.7rem); font-weight: 700; letter-spacing: -0.01em; }
h2{ font-size: clamp(1.6rem, 2.8vw, 2.3rem); letter-spacing: -0.01em; }
h3{ font-size: 1.2rem; }
p{ margin: 0 0 1em; color: var(--ink); }
.lede{ font-size: 1.15rem; color: var(--muted); max-width: 60ch; }

:focus-visible{ outline: 3px solid var(--focus); outline-offset: 2px; }

.skip-link{
  position:absolute; left:-999px; top:auto;
  background: var(--ink); color:#fff; padding: 10px 16px; z-index: 999;
}
.skip-link:focus{ left: 16px; top: 16px; }

/* ---------- Top info strip ---------- */
.top-strip{
  background: var(--navy-deep); color: var(--muted-on-dark);
  font-size: .85rem;
}
.top-strip .wrap{
  display:flex; align-items:center; justify-content:space-between;
  padding: 8px 24px; gap: 16px; flex-wrap:wrap;
}
.top-strip a{ color: #fff; }
.top-strip a:hover{ color: #fff; }
.top-strip-links{ display:flex; gap:18px; flex-wrap:wrap; }

/* ---------- Offer banner ---------- */
.offer-banner{ background: var(--red); color:#fff; }
.offer-banner-inner{
  display:flex; align-items:center; justify-content:center; gap:16px;
  padding: 10px 24px; position:relative;
}
.offer-banner p{ margin:0; font-size:.92rem; text-align:center; }
.offer-banner a{ color:#fff; font-weight:700; text-decoration: underline; margin-left: 6px; }
.offer-banner-close{
  background:none; border:none; color:#fff; font-size:1.3rem; line-height:1; cursor:pointer;
  padding: 2px 6px; position:absolute; right: 24px; top:50%; transform: translateY(-50%);
}

/* ---------- Offers section (homepage) ---------- */
.offer-grid{ display:grid; grid-template-columns: repeat(3, 1fr); gap:20px; }
.offer-card{
  background: var(--navy-deep); color:#fff; border-radius: var(--radius-lg); padding: 24px;
  border: 1px solid rgba(255,255,255,.1);
}
.offer-card .offer-discount{ color:#E8B94E; font-family: var(--font-head); font-size:1.4rem; display:block; margin-bottom:8px; }
.offer-card h3{ color:#fff; font-size:1.05rem; }
.offer-card p{ color: var(--muted-on-dark); font-size:.92rem; }
.offer-card .offer-valid{ color:#6E82A3; font-size:.8rem; margin-top:10px; }

/* ---------- Floating action buttons ---------- */
.fab-stack{
  position: fixed; right: 20px; bottom: 20px; z-index: 60;
  display:flex; flex-direction:column; align-items:flex-end; gap:12px;
}
.fab{
  width:52px; height:52px; border-radius:50%; display:flex; align-items:center; justify-content:center;
  color:#fff; box-shadow: 0 8px 20px rgba(20,32,51,.28); border:none; cursor:pointer;
  transition: transform .15s ease;
}
.fab:hover{ transform: translateY(-2px); text-decoration:none; }
.fab-call{ background: var(--blue); }
.fab-whatsapp{ background: #25D366; }
.fab-enquiry{
  background: var(--red); width:auto; border-radius:999px; padding: 0 20px; gap:8px; font-family: var(--font-body);
  font-weight:600; font-size:.92rem;
}
.fab-label{ white-space:nowrap; }

/* ---------- Quick enquiry modal ---------- */
.modal-overlay{
  position: fixed; inset:0; background: rgba(14,25,48,.55); z-index: 100;
  display:flex; align-items:center; justify-content:center; padding: 20px;
}
.modal-overlay[hidden]{ display:none; }
.modal-box{
  background:#fff; border-radius: var(--radius-lg); padding: 30px; max-width: 420px; width:100%;
  position:relative; max-height: 90vh; overflow-y:auto;
}
.modal-box h3{ margin-bottom: 4px; }
.modal-close{
  position:absolute; top:14px; right:16px; background:none; border:none; font-size:1.5rem;
  line-height:1; cursor:pointer; color: var(--muted);
}
.modal-message{ padding: 12px 16px; border-radius: var(--radius); margin-bottom: 18px; font-size:.92rem; }
.modal-message-success{ background:#E6F4EA; color:#1E7B34; border:1px solid #b8e0c4; }
.modal-message-error{ background:#FBEAE8; color: var(--red); border:1px solid #f0c4bf; }

@media (max-width: 640px){
  .fab-enquiry .fab-label{ display:none; }
  .fab-enquiry{ width:52px; padding:0; border-radius:50%; }
  .offer-banner-inner{ padding-right: 44px; }
  .offer-grid{ grid-template-columns: 1fr; }
}

/* ===================================================================
   HOMEPAGE THEMES
   =================================================================== */

body.theme-vibrant{
  --ink:        #1A1130;
  --navy-deep:  #241046;
  --blue:       #7C3AED;
  --blue-deep:  #5B21B6;
  --blue-bright:#A78BFA;
  --red:        #F97316;
  --red-deep:   #C2410C;
  --gold:       #FBBF24;
  --paper:      #FFF8F0;
  --paper-dim:  #FFEFDD;
  --line:       #F1DFC9;
  --line-dark:  #3B1E63;
}
body.theme-vibrant .hero::before,
body.theme-vibrant .course-hero::before{
  background-image:
    radial-gradient(circle at 15% 20%, rgba(124,58,237,.45), transparent 55%),
    radial-gradient(circle at 85% 0%, rgba(249,115,22,.35), transparent 50%);
  background-size: auto;
  mask-image:none; -webkit-mask-image:none;
}
body.theme-vibrant .course-card{ border-radius: 14px; }
body.theme-vibrant .btn-primary, body.theme-vibrant .btn-red{ border-radius: 999px; }
body.theme-vibrant .term-cursor{ background:#FBBF24; }

body.theme-minimal{
  --ink:        #1A1A1A;
  --navy-deep:  #16181C;
  --blue:       #0F766E;
  --blue-deep:  #0B5A54;
  --blue-bright:#14B8A6;
  --red:        #B45309;
  --red-deep:   #92400E;
  --gold:       #94A3B8;
  --paper:      #FAFAF9;
  --paper-dim:  #F1F0EE;
  --line:       #E5E3DF;
  --line-dark:  #2B2E33;
}
body.theme-minimal .hero::before,
body.theme-minimal .course-hero::before{ background-image:none; }
body.theme-minimal h1, body.theme-minimal h2{ letter-spacing:-0.02em; }
body.theme-minimal .course-card{ border-left-width:2px; box-shadow:none; }
body.theme-minimal .btn{ border-radius:3px; }
body.theme-minimal .chip, body.theme-minimal .badge{ border-radius:4px; }

/* ---------- Header ---------- */
.site-header{
  background: rgba(255,255,255,.92);
  -webkit-backdrop-filter: saturate(180%) blur(10px);
  backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid var(--line);
  position: sticky; top:0; z-index: 50;
}
.header-inner{
  display:flex; align-items:center; justify-content:space-between;
  padding-top:12px; padding-bottom:12px;
}
.brand{ display:flex; align-items:center; gap:10px; }
.brand:hover{ text-decoration:none; }
.brand img{ border-radius: 6px; }
.brand-text{
  font-family: var(--font-head); font-weight:700; font-size:1.25rem; color: var(--ink);
  white-space: nowrap; 
}
.site-nav{ display:flex; align-items:center; gap: 14px; } 
.site-nav a{ color: var(--ink); font-weight:500; font-size: .97rem; }
.site-nav a:hover{ color: var(--blue); text-decoration:none; }
.site-nav a.active{ color: var(--blue); border-bottom: 2px solid var(--red); padding-bottom: 4px; }

.nav-typing{ display:flex; align-items:center; gap:6px; }
.nav-badge{
  background: var(--gold); color:#fff; font-size:.68rem; font-weight:700;
  padding: 2px 7px; border-radius: 999px; letter-spacing:.02em;
}

/* Nav Login Button Style */
.nav-login-btn {
  background: transparent;
  color: var(--blue) !important;
  border: 2px solid var(--blue);
  padding: 7px 18px;
  border-radius: var(--radius);
  font-weight: 600;
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.nav-login-btn:hover {
  background: var(--blue);
  color: #fff !important;
  text-decoration: none !important;
}

.nav-call{
  background: var(--red); color:#fff !important; padding: 9px 16px; border-radius: var(--radius);
  font-weight:600 !important;
}
.nav-call:hover{ background: var(--red-deep); text-decoration:none !important; }

.nav-toggle{ display:none; background:none; border:none; cursor:pointer; padding:8px; }
.nav-toggle span{ display:block; width:24px; height:2px; background:var(--ink); margin:5px 0; }

/* ---------- Buttons ---------- */
.btn{
  display:inline-block; padding: 13px 24px; border-radius: var(--radius);
  font-weight:600; font-size:.98rem; border: 2px solid transparent; cursor:pointer;
  transition: background-color .15s ease, color .15s ease, border-color .15s ease, transform .12s ease;
}
.btn:hover{ text-decoration:none; }
.btn:active{ transform: translateY(1px); }
.btn-primary{ background: var(--blue); color:#fff; }
.btn-primary:hover{ background: var(--blue-deep); }
.btn-outline{ background: transparent; color: var(--ink); border-color: var(--ink); }
.btn-outline:hover{ background: var(--ink); color:#fff; }
.btn-red{ background: var(--red); color:#fff; }
.btn-red:hover{ background: var(--red-deep); }
.btn-block{ width:100%; text-align:center; }

/* ---------- Hero ---------- */
.hero{
  position: relative;
  padding: 68px 0 60px;
  background: var(--navy-deep);
  color: #fff;
  overflow: hidden;
}
.hero::before{
  content:'';
  position:absolute; inset:0;
  background-image:
    linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: radial-gradient(ellipse 80% 70% at 30% 20%, #000 40%, transparent 85%);
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 30% 20%, #000 40%, transparent 85%);
}
.hero .wrap{ position:relative; }
.hero-grid{ display:grid; grid-template-columns: 1.25fr 1fr; gap: 52px; align-items:center; }
.hero-eyebrow{ color: #E8B94E; font-weight:600; letter-spacing: .01em; margin-bottom: 12px; display:block; }
.hero h1{ color:#fff; margin-bottom: .4em; }
.hero .lede{ color: var(--muted-on-dark); }
.hero-cta-row{ display:flex; gap:14px; margin-top: 28px; flex-wrap:wrap; }
.hero .btn-outline{ color:#fff; border-color: rgba(255,255,255,.5); }
.hero .btn-outline:hover{ background:#fff; color: var(--ink); }
.hero-stats{ display:flex; gap: 32px; margin-top: 40px; flex-wrap:wrap; }
.hero-stat b{ display:block; font-family: var(--font-head); font-size:1.8rem; color:#fff; }
.hero-stat span{ color: var(--muted-on-dark); font-size: .9rem; }

.hero-panel{
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.14);
  border-radius: var(--radius-lg);
  padding: 4px;
  box-shadow: 0 20px 60px rgba(0,0,0,.35);
}
.term-bar{
  display:flex; align-items:center; gap:6px;
  padding: 12px 16px; border-bottom: 1px solid rgba(255,255,255,.1);
}
.term-dot{ width:10px; height:10px; border-radius:50%; background: rgba(255,255,255,.25); }
.term-title{ margin-left:8px; color: var(--muted-on-dark); font-family: var(--font-mono); font-size:.78rem; }
.hero-panel-body{ padding: 20px 22px 24px; }
.hero-panel-body h3{ color:#fff; margin-bottom: 16px; font-size: 1.05rem; }
.term-line{
  font-family: var(--font-mono); font-size: .92rem; color:#CFE0F2; min-height: 1.4em;
  margin-bottom: 18px;
}
.term-line .prompt{ color:#E8B94E; }
.term-cursor{ display:inline-block; width:8px; height:1.1em; background:#CFE0F2; vertical-align:-2px; animation: blink 1s steps(1) infinite; }
@keyframes blink{ 50%{ opacity:0; } }
.chip-list{ display:flex; flex-wrap:wrap; gap: 8px; }
.chip{
  background: rgba(255,255,255,.06); border:1px solid rgba(255,255,255,.16); color:#fff;
  font-size:.83rem; padding: 7px 12px; border-radius: 999px;
}
a.chip{ transition: background-color .15s ease, border-color .15s ease; }
a.chip:hover{ background: rgba(255,255,255,.14); border-color: rgba(255,255,255,.3); text-decoration:none; color:#fff; }

.chip-highlight{ background: var(--gold); border-color: var(--gold); color:#1A1300; font-weight:700; }
.chip-highlight:hover{ background: #C9974A; border-color: #C9974A; color:#1A1300; }

/* ---------- Stat strip ---------- */
.stat-strip{ background: var(--card); border-bottom: 1px solid var(--line); }
.stat-strip .wrap{ display:flex; flex-wrap:wrap; }
.stat-item{ flex: 1 1 200px; padding: 26px 28px; border-left: 1px solid var(--line); }
.stat-item:first-child{ border-left: none; }
.stat-item b{ display:block; font-family: var(--font-head); font-size: 2.1rem; color: var(--blue); line-height:1; }
.stat-item span{ color: var(--muted); font-size: .9rem; }

/* ---------- Sections ---------- */
.section{ padding-top: 68px; padding-bottom: 68px; }
.section-head{ margin-bottom: 36px; max-width: 68ch; }
.section-head-row{ display:flex; justify-content:space-between; align-items:flex-end; gap:20px; flex-wrap:wrap; margin-bottom:36px; }
.section-alt{ background: #fff; border-top:1px solid var(--line); border-bottom:1px solid var(--line); }

/* ---------- Course cards ---------- */
.course-grid{ display:grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.course-card{
  background: var(--card); border: 1px solid var(--line); border-left: 4px solid var(--blue);
  border-radius: var(--radius); padding: 22px; display:flex; flex-direction:column;
  transition: box-shadow .18s ease, transform .18s ease;
}
.course-card:hover{ box-shadow: 0 12px 28px rgba(20,32,51,.08); transform: translateY(-2px); }
.course-card.accent-red{ border-left-color: var(--red); }
.course-card.accent-gold{ border-left-color: var(--gold); }
.course-card h3{ margin-bottom: 8px; font-size: 1.12rem; }
.course-card h3 a{ color: var(--ink); text-decoration:none; }
.course-card h3 a:hover{ color: var(--blue); text-decoration:underline; }
.course-card .course-cat{ color: var(--muted); font-size: .82rem; margin-bottom: 10px; }
.course-card p{ color: var(--muted); font-size: .95rem; flex-grow:1; }
.course-card .course-meta{ font-size: .85rem; color: var(--blue); font-weight:600; margin: 10px 0 0; }
.course-card .badge-row{ display:flex; gap:6px; flex-wrap:wrap; margin: 10px 0; }
.course-card a.card-link{ font-weight:600; margin-top: 12px; }

.badge{
  display:inline-block; font-size:.76rem; font-weight:600; padding: 3px 10px; border-radius:999px;
  background: var(--paper-dim); color: var(--muted);
}
.badge-gold{ background: #FAF0DC; color: #8A6320; }
.badge-blue{ background: #E7EEF5; color: var(--blue-deep); }

.course-filter{ display:flex; flex-wrap:wrap; gap:10px; margin-bottom: 28px; }
.course-filter button{
  background:#fff; border:1px solid var(--line); padding: 8px 16px; border-radius:999px;
  cursor:pointer; font-size:.9rem; color: var(--ink); font-family: var(--font-body);
  transition: background-color .15s ease, color .15s ease;
}
.course-filter button.active{ background: var(--ink); color:#fff; border-color: var(--ink); }

/* ---------- Steps ---------- */
.steps{ display:grid; grid-template-columns: repeat(4, 1fr); gap: 20px; counter-reset: step; }
.step{ position:relative; padding-top: 8px; }
.step::before{
  counter-increment: step; content: counter(step);
  display:flex; align-items:center; justify-content:center;
  width: 40px; height:40px; border-radius:50%;
  background: var(--blue); color:#fff; font-family: var(--font-head); font-weight:700;
  margin-bottom: 14px;
}
.step h3{ font-size: 1.05rem; }
.step p{ color: var(--muted); font-size: .92rem; }

/* ---------- Why choose us ---------- */
.feature-grid{ display:grid; grid-template-columns: repeat(2, 1fr); gap: 32px 40px; }
.feature{ display:flex; gap:16px; align-items:flex-start; }
.feature-icon{
  flex: none; width:44px; height:44px; border-radius:10px;
  background: var(--blue); color:#fff; display:flex; align-items:center; justify-content:center;
}
.feature h3{ margin-bottom: 6px; font-size:1.08rem; }
.feature p{ color: var(--muted); font-size:.95rem; margin:0; }

/* ---------- Centers ---------- */
.centers-grid{ display:grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.center-card{
  background: var(--card); border:1px solid var(--line); border-radius: var(--radius); padding: 24px;
}
.center-card h3{ color: var(--blue); }
.center-card .center-tag{ display:inline-block; background: var(--paper); color: var(--muted); font-size:.8rem; padding: 4px 10px; border-radius: 999px; margin-bottom: 10px; }

/* ---------- Testimonials ---------- */
.testimonial-scroll{
  display:flex; gap:20px; overflow-x:auto; padding-bottom: 10px; scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}
.testimonial-card{
  scroll-snap-align:start; flex: 0 0 320px; background: var(--card); border:1px solid var(--line);
  border-radius: var(--radius-lg); padding: 26px;
}
.testimonial-mark{ font-family: var(--font-head); font-size: 2.6rem; color: var(--gold); line-height:.4; display:block; margin-bottom: 14px; }
.testimonial-quote{ color: var(--ink); font-size: .98rem; margin-bottom: 18px; }
.testimonial-person{ display:flex; align-items:center; gap:12px; }
.avatar-initials{
  flex:none; width:42px; height:42px; border-radius:50%; background: var(--blue);
  color:#fff; font-family: var(--font-head); font-weight:700; font-size:.95rem;
  display:flex; align-items:center; justify-content:center;
}
.testimonial-person b{ display:block; font-size:.92rem; }
.testimonial-person span{ display:block; color: var(--muted); font-size:.82rem; }
.testimonial-rating{ color: var(--gold); font-size:.85rem; letter-spacing:1px; }

/* ---------- Faculty ---------- */
.faculty-grid{ display:grid; grid-template-columns: repeat(2, 1fr); gap: 0; border-top:1px solid var(--line); }
.faculty-item{ display:flex; gap:18px; padding: 26px 0; border-bottom:1px solid var(--line); }
.faculty-item:nth-child(odd){ border-right: 1px solid var(--line); padding-right: 30px; }
.faculty-item:nth-child(even){ padding-left: 30px; }
.faculty-item .avatar-initials{ width:56px; height:56px; font-size:1.15rem; }
.faculty-item h3{ margin-bottom: 2px; font-size:1.05rem; }
.faculty-item .faculty-role{ color: var(--blue); font-size:.85rem; font-weight:600; margin-bottom: 8px; }
.faculty-item p{ color: var(--muted); font-size:.92rem; margin:0; }

/* ---------- FAQ accordion ---------- */
.faq-list{ border-top: 1px solid var(--line); max-width: 78ch; }
.faq-item{ border-bottom: 1px solid var(--line); }
.faq-question{
  width:100%; text-align:left; background:none; border:none; cursor:pointer;
  padding: 20px 0; display:flex; justify-content:space-between; align-items:center; gap:16px;
  font-family: var(--font-body); font-weight:600; font-size: 1rem; color: var(--ink);
}
.faq-question .faq-icon{
  flex:none; width:22px; height:22px; position:relative;
}
.faq-question .faq-icon::before, .faq-question .faq-icon::after{
  content:''; position:absolute; background: var(--blue); border-radius:2px;
}
.faq-question .faq-icon::before{ width:14px; height:2px; top:10px; left:4px; }
.faq-question .faq-icon::after{ width:2px; height:14px; top:4px; left:10px; transition: transform .18s ease; }
.faq-item.open .faq-icon::after{ transform: rotate(90deg); }
.faq-answer{ max-height:0; overflow:hidden; transition: max-height .22s ease; }
.faq-answer p{ padding: 0 0 20px; color: var(--muted); max-width: 68ch; }

.highlight-strip{ display:flex; flex-wrap:wrap; gap: 18px 32px; padding: 20px 24px; }
.highlight-item{ display:flex; align-items:center; gap:10px; flex: 1 1 260px; }
.highlight-item svg{ flex:none; }
.highlight-item span{ font-size:.92rem; font-weight:500; }

.curriculum-list{ display:flex; flex-direction:column; gap: 0; border-top:1px solid var(--line); }
.curriculum-item{ display:flex; gap:18px; padding: 22px 0; border-bottom:1px solid var(--line); }
.curriculum-num{
  flex:none; width:36px; height:36px; border-radius:50%; background: var(--blue); color:#fff;
  display:flex; align-items:center; justify-content:center; font-family: var(--font-head); font-weight:700;
}
.curriculum-item h3{ margin-bottom:8px; font-size:1.05rem; }
.topics-list-tight li{ padding: 6px 0 6px 24px; border-bottom:none; }
.topics-list-tight li::before{ top:6px; }

.path-chip-tool{ background: var(--paper-dim); }

.sidebar-urgency{
  background: #FAF0DC; border-left: 3px solid var(--gold); border-radius: 0 var(--radius) var(--radius) 0;
  padding: 10px 14px; font-size: .85rem; color: #7A5A1E; margin: 0 0 18px;
}

/* ---------- Course detail page ---------- */
.course-hero{ background: var(--navy-deep); color:#fff; padding: 52px 0; position:relative; overflow:hidden; }
.course-hero::before{ content:''; position:absolute; inset:0;
  background-image: linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: radial-gradient(ellipse 70% 100% at 80% 0%, #000 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 70% 100% at 80% 0%, #000 30%, transparent 80%);
}
.course-hero .wrap{ position:relative; }
.course-hero .course-cat{ color:#E8B94E; font-size:.9rem; margin-bottom: 8px; display:block; }
.course-hero h1{ color:#fff; }
.course-hero p{ color: var(--muted-on-dark); max-width: 65ch; }
.course-hero .badge-row{ display:flex; gap:8px; flex-wrap:wrap; margin-top:18px; }
.course-hero .badge{ background: rgba(255,255,255,.1); color:#fff; }

.course-body{ display:grid; grid-template-columns: 2fr 1fr; gap: 40px; padding-top: 48px; padding-bottom: 48px; }
.topics-list{ list-style:none; padding:0; margin:0; }
.topics-list li{
  padding: 12px 0 12px 28px; border-bottom:1px solid var(--line); position:relative;
}
.topics-list li::before{
  content:'\2713'; position:absolute; left:0; top:12px; color: var(--red); font-weight:700;
}
.callout{
  background: var(--paper-dim); border-left: 3px solid var(--gold); border-radius: 0 var(--radius) var(--radius) 0;
  padding: 18px 20px; margin: 0 0 1.4em;
}
.callout p{ margin:0; color: var(--ink); font-size:.96rem; }
.path-chip-list{ display:flex; flex-wrap:wrap; gap:8px; margin: 0 0 1.4em; }
.path-chip{ background:#fff; border:1px solid var(--line); padding:7px 14px; border-radius:999px; font-size:.88rem; }

.sidebar-card{
  background: var(--card); border:1px solid var(--line); border-radius: var(--radius); box-shadow: 0 1px 0 rgba(20,33,61,.04);
  padding: 24px; position: sticky; top: 90px;
}
.sidebar-card dl{ margin:0 0 18px; }
.sidebar-card dt{ font-size:.8rem; color: var(--muted); text-transform: none; margin-top:12px; }
.sidebar-card dd{ margin:0; font-weight:600; }

/* ---------- Contact ---------- */
.contact-grid{ display:grid; grid-template-columns: 1fr 1fr; gap: 44px; }
.form-group{ margin-bottom: 18px; }
.form-group label{ display:block; font-weight:600; margin-bottom: 6px; font-size:.92rem; }
.form-group input, .form-group textarea, .form-group select{
  width:100%; padding: 12px 14px; border:1px solid var(--line); border-radius: var(--radius);
  font-family: var(--font-body); font-size: 1rem; background:#fff; color: var(--ink);
  transition: border-color .15s ease;
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus{ border-color: var(--blue-bright); }
.form-group textarea{ resize: vertical; min-height: 120px; }
.map-embed{ border:1px solid var(--line); border-radius: var(--radius); overflow:hidden; margin-bottom: 20px; }
.map-embed iframe{ width:100%; height: 230px; border:0; display:block; }
.alert{ padding: 14px 18px; border-radius: var(--radius); margin-bottom: 20px; font-weight:500; }
.alert-success{ background: #E6F4EA; color: #1E7B34; border:1px solid #b8e0c4; }
.alert-error{ background: #FBEAE8; color: var(--red); border:1px solid #f0c4bf; }

/* ---------- Footer ---------- */
.site-footer{ background: var(--navy-deep); color: var(--muted-on-dark); margin-top: 40px; }
.footer-inner{ display:grid; grid-template-columns: 1.5fr 1fr 1fr 1fr 1fr; gap: 30px; padding: 50px 24px 30px; }
.footer-col h3{ color:#fff; font-size:.95rem; font-family: var(--font-body); font-weight:600; margin-bottom: 14px; }
.footer-col a, .footer-col p{ display:block; color: var(--muted-on-dark); font-size:.92rem; margin-bottom: 9px; }
.footer-col a:hover{ color:#fff; }
.footer-brand p{ margin-bottom: 6px; }
.footer-tagline-2{ color:#6E82A3 !important; font-size:.85rem !important; }
.footer-bottom{ border-top: 1px solid var(--line-dark); padding: 18px 0; }
.footer-bottom p{ color:#6E82A3; font-size: .85rem; margin:0; text-align:center; }

/* ---------- Scroll-reveal ---------- */
.reveal{ opacity:0; transform: translateY(14px); transition: opacity .5s ease, transform .5s ease; }
.reveal.is-visible{ opacity:1; transform:none; }

/* ---------- Responsive ---------- */

@media (max-width: 992px){
  .nav-toggle{ display:block; }
  .site-nav{
    position:absolute; top:100%; left:0; right:0; background:#fff;
    flex-direction:column; align-items:flex-start; gap:0;
    border-bottom: 1px solid var(--line);
    display:none;
  }
  .site-nav.open{ display:flex; }
  .site-nav a{ padding: 14px 24px; width:100%; border-bottom:1px solid var(--line); }
  .site-nav a.active{ border-bottom:1px solid var(--line); border-left: 3px solid var(--red); }
  .nav-call{ margin: 10px 24px; text-align:center; }
  
  .nav-login-btn { 
    margin: 10px 24px !important; 
    width: max-content !important; 
    border-bottom: 2px solid var(--blue) !important; 
  }
}

@media (max-width: 880px){
  .hero-grid{ grid-template-columns: 1fr; }
  .course-grid{ grid-template-columns: repeat(2, 1fr); }
  .steps{ grid-template-columns: repeat(2, 1fr); }
  .centers-grid{ grid-template-columns: 1fr; }
  .course-body{ grid-template-columns: 1fr; }
  .sidebar-card{ position: static; }
  .blog-grid{ grid-template-columns: 1fr; }
  .contact-grid{ grid-template-columns: 1fr; }
  .footer-inner{ grid-template-columns: 1fr 1fr; }
  .feature-grid{ grid-template-columns: 1fr; }
  .faculty-grid{ grid-template-columns: 1fr; }
  .faculty-item:nth-child(odd){ border-right:none; padding-right:0; }
  .faculty-item:nth-child(even){ padding-left:0; }
  .stat-item{ border-left:none !important; border-top: 1px solid var(--line); }
  .stat-item:first-child{ border-top:none; }
}

@media (max-width: 640px){
  .course-grid{ grid-template-columns: 1fr; }
  .steps{ grid-template-columns: 1fr; }
  .footer-inner{ grid-template-columns: 1fr; }
  .top-strip .wrap{ justify-content:center; text-align:center; }
}

@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  *{ animation-duration:.001ms !important; transition-duration:.001ms !important; }
  .reveal{ opacity:1; transform:none; }
}

/* ---------- Blog/post sidebar ad layout ---------- */
.blog-layout{ display:grid; grid-template-columns: 1fr 300px; gap:32px; align-items:start; }
.blog-sidebar-ad{ position:sticky; top:90px; }
@media (max-width: 880px){
  .blog-layout{ grid-template-columns: 1fr; }
  .blog-sidebar-ad{ position:static; }
}

/* ---------- Rich course-description content ---------- */
.course-overview-content .content-subheading{ margin-top:1.3em; font-size:1.15rem; }
.course-overview-content h4.content-subheading{ font-size:1.02rem; color: var(--blue); }
.course-overview-content .content-list{ margin: 0 0 1.2em; padding-left: 22px; }
.course-overview-content .content-list li{ margin-bottom: 6px; color: var(--ink); }
.course-overview-content p{ margin-bottom: 1.1em; }

/* ---------- Free tools ---------- */
.tool-grid{ display:grid; grid-template-columns: repeat(2, 1fr); gap:24px; }
.tool-card{
  background: var(--card); border:1px solid var(--line); border-radius: var(--radius-lg);
  padding: 28px; display:block; transition: box-shadow .18s ease, transform .18s ease;
}
.tool-card:hover{ box-shadow: 0 12px 28px rgba(20,32,51,.08); transform: translateY(-2px); text-decoration:none; }
.tool-card-icon{
  width:48px; height:48px; border-radius:10px; background: var(--blue); color:#fff;
  display:flex; align-items:center; justify-content:center; margin-bottom:16px;
}
.tool-card h3{ margin-bottom:8px; }
.tool-card p{ color: var(--muted); font-size:.95rem; margin-bottom:14px; }
.tool-card-link{ font-weight:600; color: var(--blue); }
@media (max-width:640px){ .tool-grid{ grid-template-columns: 1fr; } }

/* =========================================
   MOBILE / DESKTOP LOGIN BUTTON SEPARATION
   ========================================= */

.mobile-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}
.mobile-login {
  display: none !important;
}

@media (max-width: 992px) {
  .desktop-login { 
    display: none !important; 
  }
  .mobile-login { 
    display: inline-flex !important; 
    padding: 6px 14px;
    font-size: 0.9rem;
    margin: 0 !important;
    border-bottom: 2px solid var(--blue) !important;
  }
}

/* =========================================
   ANIMATIONS (Free Badge & Bottom FABs)
   ========================================= */

@keyframes pulse-gold {
  0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(185, 134, 47, 0.7); }
  50% { transform: scale(1.1); box-shadow: 0 0 10px 4px rgba(185, 134, 47, 0); }
  100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(185, 134, 47, 0); }
}

.nav-badge {
  display: inline-block;
  animation: pulse-gold 2s infinite;
  transform-origin: center;
}

@keyframes fab-buzz {
  0%, 80% { transform: rotate(0deg) scale(1); }
  82%, 86%, 90%, 94%, 98% { transform: rotate(-8deg) scale(1.05); }
  84%, 88%, 92%, 96% { transform: rotate(8deg) scale(1.05); }
  100% { transform: rotate(0deg) scale(1); }
}

.fab {
  animation: fab-buzz 5s infinite ease-in-out;
  transform-origin: center;
}

.fab:hover {
  animation: none !important; 
  transform: translateY(-4px) !important;
  box-shadow: 0 12px 24px rgba(20,32,51,.35);
}

/* =========================================
   HERO CARD POSITION FIX
   ========================================= */
@media (min-width: 881px) {
  .hero-grid {
    align-items: flex-start !important; 
  }
  .hero-panel {
    margin-top: 35px !important; 
  }
}

/* =========================================
   CONVERSION BOOSTERS
   ========================================= */
.section-masterclass {
  background: linear-gradient(135deg, var(--navy-deep) 0%, var(--blue-deep) 100%);
  color: #fff;
  text-align: center;
  border-radius: var(--radius-lg);
  margin: 40px 24px;
  padding: 50px 20px;
  box-shadow: 0 15px 30px rgba(14, 25, 48, 0.2);
}
.section-masterclass h2 { color: #fff; margin-top: 15px; }
.section-masterclass .lede { color: #CFE0F2; margin: 0 auto 25px; max-width: 600px; }

.google-review-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
  min-width: 300px;
  scroll-snap-align: start;
}
.gr-header { display: flex; gap: 12px; align-items: center; margin-bottom: 12px; }
.gr-avatar { width: 40px; height: 40px; border-radius: 50%; background: #4285F4; color:#fff; display:flex; align-items:center; justify-content:center; font-weight:bold; }
.gr-name { font-weight: 600; font-size: 0.95rem; line-height: 1.2; }
.gr-date { font-size: 0.8rem; color: var(--muted); }
.gr-stars { color: #FBBC05; font-size: 1.1rem; letter-spacing: 2px; margin-bottom: 8px;}
.gr-text { font-size: 0.9rem; color: var(--ink); display: -webkit-box; -webkit-line-clamp: 4; -webkit-box-orient: vertical; overflow: hidden; }

.social-toast {
  position: fixed;
  bottom: 20px;
  left: -400px; 
  background: #fff;
  border-left: 4px solid #25D366;
  box-shadow: 0 10px 25px rgba(0,0,0,0.15);
  padding: 16px;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  gap: 15px;
  z-index: 9999;
  width: 320px;
  transition: left 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}
.social-toast.show { left: 20px; }
.toast-icon { background: #E6F4EA; color: #1E7B34; padding: 10px; border-radius: 50%; }
.toast-text { font-size: 0.85rem; line-height: 1.4; color: var(--ink); }
.toast-time { font-size: 0.75rem; color: var(--muted); margin-top: 4px; }

/* =========================================
   4-COLUMN BLOG GRID LAYOUT
   ========================================= */
@media (min-width: 881px) {
  .blog-grid {
    grid-template-columns: repeat(3, 1fr) !important;
    gap: 20px !important; 
  }
  .blog-card-img-wrap {
    height: 160px !important; 
  }
  .blog-card-body {
    padding: 18px !important;
  }
  .blog-card h3 {
    font-size: 1rem !important;
    line-height: 1.3 !important;
  }
  .blog-card-body p {
    font-size: 0.9rem !important;
    margin-bottom: 15px !important;
  }
}

/* =========================================
   SMART EXIT POPUP
   ========================================= */
.modal-overlay {
  position: fixed; 
  inset: 0; 
  background: rgba(14,25,48,.65); 
  z-index: 99999;
  display: flex; 
  align-items: center; 
  justify-content: center; 
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}
.modal-overlay.show-modal {
  opacity: 1;
  visibility: visible;
}
.modal-box {
  background: #fff; 
  border-radius: var(--radius-lg); 
  padding: 35px 30px; 
  max-width: 420px; 
  width: 100%;
  position: relative; 
  max-height: 90vh; 
  overflow-y: auto;
  border-top: 4px solid var(--red);
  transform: translateY(40px) scale(0.95);
  transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}
.modal-overlay.show-modal .modal-box {
  transform: translateY(0) scale(1);
}
.exit-modal { text-align: center; }
.exit-modal h2 { font-size: 1.8rem; margin-bottom: 10px; }
.exit-modal .form-input { 
  width: 100%; padding: 12px 14px; border: 1px solid var(--line); 
  border-radius: var(--radius); margin-bottom: 15px; font-family: var(--font-body);
}


/* ===================================================================
   🚀 FINAL MOBILE OVERFLOW & BLOG FIXES (VIEWPORT HACK)
   =================================================================== */

/* Standard text wrapping rules to prevent clipping */
.blog-post-body {
    max-width: 100%;
    box-sizing: border-box;
    overflow-wrap: break-word;
    word-wrap: break-word;
}

.blog-post-body p,
.blog-post-body span,
.blog-post-body li,
.blog-post-body summary {
    white-space: normal !important;
    word-wrap: break-word !important;
    overflow-wrap: break-word !important;
}

/* Images and iFrames constraints */
.blog-post-body img,
.blog-post-body iframe {
    max-width: 100% !important;
    height: auto !important;
}

/* Desktop & Base Pre Box Styling */
.blog-post-body pre {
    display: block !important;
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
    overflow-x: auto !important;
    background: #0E1930 !important; /* Premium Dark Navy */
    color: #CFE0F2 !important;
    padding: 16px !important;
    border-radius: 8px !important;
    margin: 15px 0 !important;
    box-sizing: border-box !important;
    border: 1px solid var(--line-dark) !important;
    -webkit-overflow-scrolling: touch !important;
}

/* Inner Code tag strictly block to allow horizontal scrolling */
.blog-post-body pre code {
    display: inline-block !important;
    min-width: 100% !important;
    white-space: pre !important;
    word-break: normal !important;
    word-wrap: normal !important;
    background: transparent !important;
    color: inherit !important;
    padding: 0 !important;
    border: none !important;
}

/* 📱 The Ultimate Viewport Limit for Mobile 📱 */
@media (max-width: 880px) {
    /* Limit the entire main layout blocks */
    .blog-layout, .blog-post-body, .wrap {
        max-width: 100vw !important;
        overflow-x: hidden !important;
    }

    /* Force the code box to be strictly within screen width minus padding */
    .blog-post-body pre {
        max-width: calc(100vw - 48px) !important;
    }

    /* Force expanding details tag to also obey screen width */
    .blog-post-body details,
    .blog-post-body summary {
        max-width: calc(100vw - 48px) !important;
    }
}

/* ===================================================================
   🚀 FINAL BULLETPROOF CODE BOX FIX (No 'vw' math, Pure Parent Lock)
   =================================================================== */

/* 1. Safed Dabbe (Details Box) par lock lagao taaki kuch bahar na nikle */
.blog-post-body details {
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    overflow: hidden !important; /* 🔒 Ye lock hai! Koi bhi baccha ab dabbe se bahar nahi bhagega */
}

/* 2. Code Box ko force karo ki wo safed dabbe ke barabar rahe aur scroll ho */
.blog-post-body pre {
    display: block !important;
    width: 100% !important;
    max-width: 100% !important; /* Apne parent se bada nahi hoga */
    box-sizing: border-box !important;
    overflow-x: auto !important; /* Lamba code box ke andar hi scroll hoga */
    -webkit-overflow-scrolling: touch !important; /* Mobile par smooth scroll */
    
    /* Theme */
    background: #0E1930 !important; 
    color: #CFE0F2 !important;
    padding: 15px !important;
    margin: 15px 0 !important;
    border-radius: 8px !important;
    border: 1px solid var(--line-dark) !important;
}

/* 3. Code ke text ko clean rakho */
.blog-post-body pre code {
    display: block !important;
    min-width: 100% !important;
    white-space: pre !important; 
    word-wrap: normal !important;
    word-break: normal !important;
    background: transparent !important;
    color: inherit !important;
    padding: 0 !important;
    border: none !important;
}


/* ==========================================================
   🔥 FINAL BLOG CARD & GRID FIX (Clean & Professional) 🔥
   ========================================================== */

/* 1. Blog Grid Layout Setup */
.blog-grid {
    display: grid !important;
    grid-template-columns: repeat(3, 1fr) !important;
    gap: 24px !important;
    align-items: stretch !important;
}

@media (max-width: 880px) {
    .blog-grid {
        grid-template-columns: 1fr !important;
    }
}

/* 2. Individual Blog Card Structure */
.blog-card {
    background: var(--card, #ffffff) !important;
    border: 1px solid var(--line, #E4E0D6) !important;
    border-radius: var(--radius-lg, 12px) !important;
    overflow: hidden !important;
    display: flex !important;
    flex-direction: column !important;
    height: 100% !important;
    box-shadow: 0 4px 12px rgba(20, 32, 51, 0.04) !important;
}

/* 3. Thumbnail Image Container Fix (Fixed Height) */
.blog-card-img-wrap {
    display: block !important;
    width: 100% !important;
    height: 180px !important; /* 🔒 Ye image ko lamba hone se rokega */
    overflow: hidden !important;
    background: var(--navy-deep, #0E1930) !important;
}

.blog-card-img-wrap img {
    width: 100% !important;
    height: 100% !important;
    object-fit: cover !important; /* 🔒 Image stretch nahi hogi, perfectly fit hogi */
}

/* 4. Card Body & Content Alignment */
.blog-card-body {
    padding: 20px !important;
    display: flex !important;
    flex-direction: column !important;
    flex-grow: 1 !important;
}

.blog-card h3 {
    font-size: 1.1rem !important;
    line-height: 1.35 !important;
    margin-bottom: 10px !important;
}

.blog-card h3 a {
    color: var(--ink, #142033) !important;
    text-decoration: none !important;
}

.blog-card h3 a:hover {
    color: var(--blue, #1B4B7A) !important;
}

.blog-card-body p {
    font-size: 0.92rem !important;
    color: var(--muted, #5C6472) !important;
    margin-bottom: 16px !important;
    display: -webkit-box;
    -webkit-line-clamp: 3; /* Sirf 3 lines dikhayega, baaki cut kar dega */
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.blog-card .card-link {
    margin-top: auto !important;
    font-weight: 600 !important;
    font-size: 0.9rem !important;
    color: var(--blue, #1B4B7A) !important;
}