/*
=============================================================
  VEDAPEETAM — VPI SRF Theme Redesign
  style-vpi-theme.css
  Loaded after style.css and style-enhanced.css
=============================================================*/

/* ── VPI COLOR TOKENS ──────────────────────────────────── */
:root {
  --vpi-space-deep:   #0a0a1a;
  --vpi-space-mid:    #12103a;
  --vpi-purple-dark:  #1a0b3b;
  --vpi-purple:       #2d1b6e;
  --vpi-purple-soft:  #4a2c9e;
  --vpi-violet:       #6b3fa0;
  --vpi-rose-glow:    #c4556a;
  --vpi-gold-bright:  #f5c842;
  --vpi-gold-warm:    #e8a820;
  --vpi-white:        #ffffff;
  --vpi-cream:        #fdf8f0;
  --vpi-light-bg:     #f4f0fa;
  --vpi-lighter-bg:   #f8f5fc;
  --vpi-muted-purple: #e8e0f5;

  /* Page-level backgrounds (lighter variations) */
  --vpi-page-bg-1:    linear-gradient(160deg, #f4f0fa 0%, #ede5f7 50%, #f5f0fb 100%);
  --vpi-page-bg-2:    linear-gradient(160deg, #f8f5fc 0%, #eee8f8 100%);
  --vpi-section-bg:   #f9f6fd;
}

/*=============================================================
   HOMEPAGE — HERO SECTION
=============================================================*/

#billboard {
  position: relative;
  overflow: hidden;
  padding: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  /*background: var(--vpi-space-deep);*/
}

#about-us {
  position: relative;
  overflow: hidden;
  padding: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  /*background: var(--vpi-space-deep);*/
}

/* ── Background layer ─────────────────────────────────── */
.vpi-hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    radial-gradient(ellipse 80% 60% at 50% -10%, rgba(75,30,150,0.85) 0%, transparent 70%),
    radial-gradient(ellipse 60% 50% at 20% 80%, rgba(196,85,106,0.4) 0%, transparent 60%),
    radial-gradient(ellipse 55% 45% at 80% 70%, rgba(45,27,110,0.6) 0%, transparent 60%),
    radial-gradient(ellipse 40% 40% at 60% 30%, rgba(107,63,160,0.45) 0%, transparent 55%),
    linear-gradient(170deg, #0d0a2e 0%, #15082e 30%, #1a0832 55%, #200d3a 80%, #0a0810 100%);
}

/* Floating soft blobs */
.vpi-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  animation: vpiFloat 8s ease-in-out infinite;
}
.vpi-blob-1 {
  width: 420px; height: 420px;
  top: -80px; left: 15%;
  background: radial-gradient(circle, rgba(100,50,200,0.55) 0%, rgba(180,60,160,0.25) 60%, transparent 80%);
  animation-delay: 0s;
}
.vpi-blob-2 {
  width: 350px; height: 350px;
  bottom: 5%; right: 5%;
  background: radial-gradient(circle, rgba(180,100,220,0.4) 0%, rgba(60,30,100,0.2) 60%, transparent 80%);
  animation-delay: -3s;
}
.vpi-blob-3 {
  width: 280px; height: 280px;
  bottom: 20%; left: 5%;
  background: radial-gradient(circle, rgba(220,80,100,0.35) 0%, transparent 70%);
  animation-delay: -5s;
}
@keyframes vpiFloat {
  0%, 100% { transform: translateY(0px) scale(1); }
  50%       { transform: translateY(-22px) scale(1.04); }
}

/* Subtle star-dust overlay */
.vpi-hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(1px 1px at 10% 25%, rgba(255,255,255,0.7) 0%, transparent 100%),
    radial-gradient(1px 1px at 25% 60%, rgba(255,255,255,0.5) 0%, transparent 100%),
    radial-gradient(1px 1px at 40% 15%, rgba(255,255,255,0.6) 0%, transparent 100%),
    radial-gradient(1px 1px at 55% 75%, rgba(255,255,255,0.4) 0%, transparent 100%),
    radial-gradient(1px 1px at 70% 35%, rgba(255,255,255,0.6) 0%, transparent 100%),
    radial-gradient(1px 1px at 82% 55%, rgba(255,255,255,0.5) 0%, transparent 100%),
    radial-gradient(1px 1px at 92% 20%, rgba(255,255,255,0.7) 0%, transparent 100%),
    radial-gradient(1.5px 1.5px at 18% 80%, rgba(255,255,255,0.5) 0%, transparent 100%),
    radial-gradient(1.5px 1.5px at 63% 90%, rgba(255,255,255,0.4) 0%, transparent 100%),
    radial-gradient(2px 2px at 47% 48%, rgba(255,255,255,0.35) 0%, transparent 100%);
  pointer-events: none;
}

/* ── Hero inner container ──────────────────────────────── */
.vpi-hero-inner1 {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 60px 20px 70px;
  max-width: 1100px;
  margin: 0 auto;
}

.vpi-hero-inner {
  position: relative;
  z-index: 2;
  text-align: justify;
  color: #fff;
  padding: 60px 20px 70px;
  max-width: 1100px;
  margin: 0 auto;
}

/* ── Welcome badge ─────────────────────────────────────── */
.vpi-welcome-badge {
  display: inline-block;
  background: rgba(255,255,255,0.96);
  color: #1a1a1a;
  font-family: 'Jost', sans-serif;
  font-size: 1.15rem;
  font-weight: 600;
  padding: 8px 40px;
  border-radius: 50px;
  margin-bottom: 28px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.3);
  letter-spacing: 0.5px;
}

/* ── Hero Title ─────────────────────────────────────────── */
.vpi-hero-title {
  font-family: 'Jost', sans-serif;
  font-size: clamp(1.8rem, 4.5vw, 3.2rem);
  font-weight: 800;
  color: #ffffff;
  text-transform: uppercase;
  line-height: 1.15;
  letter-spacing: 0.5px;
  text-shadow: 0 2px 20px rgba(0,0,0,0.5);
  margin-bottom: 16px;
}

/* ── Subtitle ───────────────────────────────────────────── */
.vpi-hero-subtitle {
  font-family: 'Jost', sans-serif;
  font-size: clamp(1rem, 2.2vw, 1.35rem);
  font-weight: 700;
  color: var(--vpi-gold-bright);
  text-transform: uppercase;
  letter-spacing: 1px;
  line-height: 1.6;
  margin-bottom: 40px;
}
.vpi-subtitle-tag {
  color: var(--vpi-gold-bright);
}

/* ── Gurus section label ────────────────────────────────── */
.vpi-gurus-label {
  display: inline-block;
  background: #a51c30;
  color: #fff;
  font-family: 'Jost', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  padding: 9px 36px;
  border-radius: 4px;
  margin-bottom: 38px;
  box-shadow: 0 4px 14px rgba(165,28,48,0.4);
}

/* ── Gurus row ──────────────────────────────────────────── */
.vpi-gurus-row {
  display: flex;
  justify-content: center;
  align-items: flex-end;
  gap: 32px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.vpi-guru-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex: 0 0 auto;
}

/* Photo wrapper */
.vpi-guru-img-wrap {
  width: 170px;
  height: 200px;
  overflow: hidden;
  border-radius: 6px 6px 0 0;
  background: rgba(255,255,255,0.08);
  border: 2px solid rgba(255,255,255,0.15);
  box-shadow: 0 8px 32px rgba(0,0,0,0.5);
}
.vpi-guru-img-wrap.vpi-guru-img-featured {
  width: 200px;
  height: 240px;
  border-color: rgba(245,200,66,0.5);
  box-shadow: 0 12px 40px rgba(0,0,0,0.6), 0 0 30px rgba(245,200,66,0.2);
}

.vpi-guru-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
  filter: brightness(1.05) contrast(1.02);
}

/* Name + title beneath photo */
.vpi-guru-info {
  margin-top: 10px;
  text-align: center;
  max-width: 200px;
}
.vpi-guru-name {
  font-family: 'Jost', sans-serif;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--vpi-gold-bright);
  margin: 0 0 4px;
  line-height: 1.3;
}
.vpi-guru-title {
  font-family: 'Jost', sans-serif;
  font-size: 0.65rem;
  color: rgba(255,255,255,0.75);
  margin: 0;
  line-height: 1.4;
}

/* Center guru slightly elevated */
.vpi-guru-center .vpi-guru-info {
  max-width: 220px;
}

/* ── CTA button ─────────────────────────────────────────── */
.vpi-hero-cta {
  margin-top: 12px;
}
.vpi-cta-btn {
  display: inline-block;
  background: transparent;
  border: 2px solid rgba(255,255,255,0.7);
  color: #fff;
  font-family: 'Jost', sans-serif;
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 13px 40px;
  border-radius: 50px;
  text-decoration: none;
  transition: all 0.3s ease;
  backdrop-filter: blur(4px);
}
.vpi-cta-btn:hover {
  background: rgba(255,255,255,0.15);
  border-color: #fff;
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.35);
}


/*=============================================================
   GLOBAL BODY BACKGROUND — light purple-inspired
=============================================================*/
body {
  background: var(--vpi-lighter-bg) !important;
}


/*=============================================================
   OTHER SECTIONS — Lighter variations of the theme
=============================================================*/

/* Client strip */
#client-holder {
  background: linear-gradient(135deg, #eee8f8 0%, #e8e0f5 100%) !important;
}

/* Featured books — very light purple tint */
#featured-books {
  background: linear-gradient(160deg, #f8f5fc 0%, #f2ecfa 100%);
  position: relative;
}
#featured-books::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--vpi-purple-soft), var(--vpi-rose-glow), var(--vpi-gold-warm));
}

/* Popular books */
#popular-books {
  background: linear-gradient(160deg, #f4f0fa 0%, #ede5f7 100%);
}

/* Best selling / special offer */
#special-offer {
  background: linear-gradient(160deg, #f9f6fd 0%, #f0eaf8 100%);
  position: relative;
}
#special-offer::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--vpi-gold-warm), var(--vpi-rose-glow), var(--vpi-purple-soft));
}

/* Subscribe section */
#subscribe {
  background: linear-gradient(135deg, #ede0f8 0%, #ddd0f0 100%) !important;
}

/* Remove old dark header top-bar */
.top-content {
  background: linear-gradient(90deg, #1e1040 0%, #2a1260 50%, #1e1040 100%) !important;
}

/* Header — keep white but add subtle purple border */
#header {
  border-bottom: 2px solid rgba(74, 44, 158, 0.15) !important;
}

/* Footer — keep dark but with purple tint */
#footer {
  background: linear-gradient(160deg, #0f0a2a 0%, #1a0f35 100%) !important;
}
#footer-bottom {
  background: #08051a !important;
}

/* Section accent lines for all sections with section-header */
.section-header {
  position: relative;
}

/* Highlight the section title decorators */
.section-header .title span {
  color: var(--vpi-purple-soft) !important;
}

/* Product cards — subtle purple border on hover */
.book-card:hover {
  border-color: rgba(107, 63, 160, 0.4) !important;
  box-shadow: 0 12px 36px rgba(74, 44, 158, 0.18) !important;
}

/* CTA buttons on inner sections */
.btn-accent-arrow {
  border-bottom-color: var(--vpi-purple-soft) !important;
}
.btn-accent-arrow:hover {
  color: var(--vpi-purple-soft) !important;
}

/*=============================================================
   RESPONSIVE
=============================================================*/
@media (max-width: 992px) {
  .vpi-gurus-row {
    gap: 20px;
  }
  .vpi-guru-img-wrap {
    width: 140px;
    height: 168px;
  }
  .vpi-guru-img-wrap.vpi-guru-img-featured {
    width: 165px;
    height: 200px;
  }
}

@media (max-width: 768px) {
  .vpi-hero-title {
    font-size: clamp(1.3rem, 5vw, 2rem);
  }
  .vpi-gurus-row {
    gap: 14px;
  }
  .vpi-guru-img-wrap {
    width: 110px;
    height: 135px;
  }
  .vpi-guru-img-wrap.vpi-guru-img-featured {
    width: 130px;
    height: 160px;
  }
  .vpi-guru-name {
    font-size: 0.6rem;
  }
  .vpi-guru-title {
    font-size: 0.58rem;
  }
}

@media (max-width: 520px) {
  .vpi-gurus-row {
    flex-direction: column;
    align-items: center;
    gap: 24px;
  }
  .vpi-guru-center {
    order: -1;
  }
  .vpi-guru-img-wrap {
    width: 160px;
    height: 190px;
  }
  .vpi-guru-img-wrap.vpi-guru-img-featured {
    width: 180px;
    height: 215px;
  }
  .vpi-hero-inner {
    padding: 50px 16px 60px;
  }
}