/* ==========================================================================
   Bhagwati Paramedical Institute — Modern Front-End Theme
   Namespaced with `bpi-` to avoid colliding with legacy style.css
   ========================================================================== */

:root {
  --bpi-navy: #14264d;
  --bpi-navy-light: #1f3a73;
  --bpi-navy-soft: #eef2f9;
  --bpi-blue: #2a5cc9;
  --bpi-gold: #c9a227;
  --bpi-gold-light: #e8c65a;
  --bpi-ink: #1a1f2b;
  --bpi-body: #5a6272;
  --bpi-bg: #f7f8fb;
  --bpi-white: #ffffff;
  --bpi-border: #e4e8f1;
  --bpi-shadow: 0 10px 30px -12px rgba(20, 38, 77, 0.18);
  --bpi-shadow-lg: 0 25px 50px -18px rgba(20, 38, 77, 0.28);
  --bpi-radius: 16px;
  --bpi-radius-sm: 10px;
  --bpi-font-head: 'Poppins', 'Segoe UI', sans-serif;
  --bpi-font-body: 'Inter', 'Segoe UI', sans-serif;
  --bpi-ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ---------- Base ---------- */
body {
  font-family: var(--bpi-font-body);
  color: var(--bpi-ink);
  background: var(--bpi-bg);
  overflow-x: hidden;
  padding-top: 0 !important;
}

.bpi-h1, .bpi-h2, .bpi-h3,
.bpi-nav, .bpi-hero, .bpi-footer,
.bpi-page-header {
  font-family: var(--bpi-font-head);
}

.bpi-container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.bpi-section {
  padding: 90px 0;
  position: relative;
}

.bpi-section--alt {
  background: var(--bpi-white);
}

.bpi-section--navy {
  background: linear-gradient(135deg, var(--bpi-navy) 0%, var(--bpi-navy-light) 100%);
  color: #fff;
}

@media (max-width: 767px) {
  .bpi-section { padding: 56px 0; }
}

.bpi-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--bpi-gold);
  margin-bottom: 14px;
}

.bpi-eyebrow::before {
  content: '';
  width: 26px;
  height: 2px;
  background: var(--bpi-gold);
  display: inline-block;
}

.bpi-section-head {
  max-width: 640px;
  margin-bottom: 48px;
}

.bpi-section-head.bpi-center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.bpi-h2 {
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 700;
  line-height: 1.2;
  color: var(--bpi-navy);
  margin: 0 0 14px;
}

.bpi-section--navy .bpi-h2 { color: #fff; }

.bpi-lead {
  font-size: 16.5px;
  line-height: 1.75;
  color: var(--bpi-body);
  margin: 0;
}

.bpi-section--navy .bpi-lead { color: rgba(255,255,255,0.78); }

/* ---------- Buttons ---------- */
.bpi-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 30px;
  border-radius: 50px;
  font-family: var(--bpi-font-head);
  font-weight: 600;
  font-size: 15px;
  text-decoration: none;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.35s var(--bpi-ease), box-shadow 0.35s var(--bpi-ease), background 0.3s ease, color 0.3s ease, border-color 0.3s ease;
  white-space: nowrap;
}

.bpi-btn:hover { transform: translateY(-3px); text-decoration: none; }

.bpi-btn--primary {
  background: var(--bpi-gold);
  color: var(--bpi-navy);
  box-shadow: 0 14px 30px -10px rgba(201, 162, 39, 0.55);
}
.bpi-btn--primary:hover { background: var(--bpi-gold-light); color: var(--bpi-navy); box-shadow: 0 18px 34px -10px rgba(201, 162, 39, 0.65); }

.bpi-btn--outline {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,0.55);
}
.bpi-btn--outline:hover { background: rgba(255,255,255,0.12); color: #fff; border-color: #fff; }

.bpi-btn--navy {
  background: var(--bpi-navy);
  color: #fff;
  box-shadow: 0 14px 30px -10px rgba(20, 38, 77, 0.45);
}
.bpi-btn--navy:hover { background: var(--bpi-navy-light); color: #fff; }

.bpi-btn--sm { padding: 10px 22px; font-size: 13.5px; }

/* ---------- Navbar ---------- */
.bpi-nav {
  position: sticky;
  top: 0;
  z-index: 999;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid rgba(20, 38, 77, 0.06);
  transition: box-shadow 0.35s ease, padding 0.35s ease;
}

.bpi-nav.is-scrolled {
  box-shadow: 0 8px 30px -14px rgba(20, 38, 77, 0.35);
}

.bpi-nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 16px 20px;
  max-width: 1240px;
  margin: 0 auto;
  transition: padding 0.35s ease;
}

.bpi-nav.is-scrolled .bpi-nav__inner { padding-top: 10px; padding-bottom: 10px; }

.bpi-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  flex-shrink: 0;
}
.bpi-brand:hover { text-decoration: none; }

.bpi-brand img {
  width: 52px;
  height: 52px;
  object-fit: contain;
  transition: transform 0.35s ease;
}
.bpi-brand:hover img { transform: rotate(-6deg) scale(1.05); }

.bpi-brand__text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}
.bpi-brand__text strong {
  font-family: var(--bpi-font-head);
  font-size: 16.5px;
  font-weight: 700;
  color: var(--bpi-navy);
}
.bpi-brand__text span {
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--bpi-gold);
  font-weight: 600;
}

.bpi-nav__links {
  display: flex;
  align-items: center;
  gap: 6px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.bpi-nav__links > li { position: relative; }

.bpi-nav__link {
  display: inline-block;
  padding: 10px 16px;
  font-weight: 600;
  font-size: 14.5px;
  color: var(--bpi-ink);
  text-decoration: none;
  border-radius: 30px;
  position: relative;
  transition: color 0.25s ease, background 0.25s ease;
}
.bpi-nav__link:hover { color: var(--bpi-navy); background: var(--bpi-navy-soft); text-decoration: none; }
.bpi-nav__link.is-active { color: var(--bpi-navy); background: var(--bpi-navy-soft); }
.bpi-nav__link.is-active::after {
  content: '';
  position: absolute;
  left: 16px; right: 16px; bottom: 6px;
  height: 2px;
  background: var(--bpi-gold);
  border-radius: 2px;
}

.bpi-nav__actions { display: flex; align-items: center; gap: 14px; }

.bpi-login {
  position: relative;
}
.bpi-login__toggle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 22px;
  border-radius: 30px;
  background: var(--bpi-navy);
  color: #fff;
  font-weight: 600;
  font-size: 14px;
  border: none;
  cursor: pointer;
  transition: background 0.3s ease, transform 0.3s ease;
}
.bpi-login__toggle:hover { background: var(--bpi-navy-light); transform: translateY(-2px); }
.bpi-login__toggle i { transition: transform 0.3s ease; font-size: 11px; }
.bpi-login.is-open .bpi-login__toggle i { transform: rotate(180deg); }

.bpi-login__menu {
  position: absolute;
  top: calc(100% + 14px);
  right: 0;
  min-width: 200px;
  background: #fff;
  border-radius: 14px;
  box-shadow: var(--bpi-shadow-lg);
  padding: 10px;
  list-style: none;
  margin: 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s;
  z-index: 20;
}
.bpi-login.is-open .bpi-login__menu {
  opacity: 1; visibility: visible; transform: translateY(0);
}
.bpi-login__menu li a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 14px;
  border-radius: 10px;
  color: var(--bpi-ink);
  font-weight: 600;
  font-size: 14px;
  text-decoration: none;
  transition: background 0.2s ease, color 0.2s ease, padding-left 0.2s ease;
}
.bpi-login__menu li a:hover { background: var(--bpi-navy-soft); color: var(--bpi-navy); padding-left: 18px; text-decoration: none; }
.bpi-login__menu li a i { color: var(--bpi-gold); width: 16px; text-align: center; }

.bpi-nav__toggle {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  border: none;
  background: var(--bpi-navy-soft);
  align-items: center;
  justify-content: center;
  cursor: pointer;
  flex-shrink: 0;
}
.bpi-nav__toggle span,
.bpi-nav__toggle span::before,
.bpi-nav__toggle span::after {
  content: '';
  display: block;
  width: 20px;
  height: 2px;
  background: var(--bpi-navy);
  border-radius: 2px;
  position: relative;
  transition: transform 0.3s ease, opacity 0.3s ease, top 0.3s ease;
}
.bpi-nav__toggle span::before { position: absolute; top: -7px; }
.bpi-nav__toggle span::after { position: absolute; top: 7px; }
.bpi-nav__toggle.is-active span { background: transparent; }
.bpi-nav__toggle.is-active span::before { top: 0; transform: rotate(45deg); }
.bpi-nav__toggle.is-active span::after { top: 0; transform: rotate(-45deg); }

.bpi-nav__overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.45);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.35s ease, visibility 0.35s ease;
  z-index: 997;
}
.bpi-nav__overlay.is-active { opacity: 1; visibility: visible; }

@media (max-width: 991px) {
  .bpi-nav__toggle { display: inline-flex; }

  .bpi-nav__links {
    position: fixed;
    top: 0;
    right: 0;
    height: 100vh;
    width: min(78vw, 320px);
    background: #fff;
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    padding: 100px 22px 30px;
    transform: translateX(100%);
    transition: transform 0.4s var(--bpi-ease);
    z-index: 998;
    overflow-y: auto;
    box-shadow: var(--bpi-shadow-lg);
  }
  .bpi-nav__links.is-active { transform: translateX(0); }
  .bpi-nav__links > li { width: 100%; }
  .bpi-nav__link { display: block; padding: 14px 16px; }

  .bpi-nav__actions {
    position: fixed;
    top: auto;
    bottom: 30px;
    right: calc(min(78vw, 320px) - 280px + 22px);
    width: 0;
  }

  .bpi-login { position: static; }
  .bpi-login__toggle { display: none; }
  .bpi-mobile-login {
    display: block;
    margin-top: 18px;
    padding-top: 18px;
    border-top: 1px solid var(--bpi-border);
  }
  .bpi-mobile-login__label {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--bpi-body);
    padding: 0 16px 10px;
  }
  .bpi-mobile-login a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    color: var(--bpi-ink);
    font-weight: 600;
    text-decoration: none;
    border-radius: 10px;
  }
  .bpi-mobile-login a:hover { background: var(--bpi-navy-soft); text-decoration: none; }
  .bpi-mobile-login a i { color: var(--bpi-gold); width: 16px; }
}

@media (min-width: 992px) {
  .bpi-mobile-login { display: none; }
}

/* ---------- Hero ---------- */
.bpi-hero {
  position: relative;
  background: linear-gradient(135deg, var(--bpi-navy) 0%, var(--bpi-navy-light) 55%, #26478f 100%);
  color: #fff;
  overflow: hidden;
  padding: 90px 0 110px;
}

.bpi-hero::before,
.bpi-hero::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  background: rgba(201, 162, 39, 0.16);
  filter: blur(10px);
}
.bpi-hero::before { width: 380px; height: 380px; top: -140px; right: -80px; }
.bpi-hero::after { width: 260px; height: 260px; bottom: -120px; left: -60px; background: rgba(255,255,255,0.06); }

.bpi-hero__grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  align-items: center;
  gap: 40px;
  position: relative;
  z-index: 2;
}

@media (max-width: 900px) {
  .bpi-hero__grid { grid-template-columns: 1fr; text-align: center; }
  .bpi-hero__badges, .bpi-hero__actions { justify-content: center; }
}

.bpi-hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  padding: 8px 18px;
  border-radius: 30px;
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--bpi-gold-light);
  margin-bottom: 22px;
}

.bpi-hero h1 {
  font-size: clamp(32px, 5vw, 52px);
  font-weight: 700;
  line-height: 1.16;
  margin: 0 0 20px;
}
.bpi-hero h1 span { color: var(--bpi-gold-light); }

.bpi-hero p {
  font-size: 17px;
  line-height: 1.75;
  color: rgba(255,255,255,0.82);
  max-width: 520px;
  margin: 0 0 32px;
}
@media (max-width: 900px) { .bpi-hero p { margin-left: auto; margin-right: auto; } }

.bpi-hero__actions { display: flex; flex-wrap: wrap; gap: 16px; margin-bottom: 36px; }

.bpi-hero__badges {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.bpi-hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 16px;
  border-radius: 30px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.16);
  font-size: 13px;
  font-weight: 600;
  color: #fff;
}
.bpi-hero__badge i { color: var(--bpi-gold-light); }

.bpi-hero__image {
  position: relative;
  text-align: center;
}
.bpi-hero__image img {
  max-width: 100%;
  filter: drop-shadow(0 30px 40px rgba(0,0,0,0.35));
  animation: bpi-float 5s ease-in-out infinite;
}

@keyframes bpi-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-16px); }
}

/* ---------- Feature cards ---------- */
.bpi-features {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 26px;
}
@media (max-width: 991px) { .bpi-features { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .bpi-features { grid-template-columns: 1fr; } }

.bpi-feature-card {
  background: #fff;
  border-radius: var(--bpi-radius);
  padding: 34px 26px;
  border: 1px solid var(--bpi-border);
  box-shadow: var(--bpi-shadow);
  transition: transform 0.4s var(--bpi-ease), box-shadow 0.4s var(--bpi-ease);
}
.bpi-feature-card:hover { transform: translateY(-8px); box-shadow: var(--bpi-shadow-lg); }

.bpi-feature-card__icon {
  width: 58px;
  height: 58px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--bpi-navy), var(--bpi-navy-light));
  color: var(--bpi-gold-light);
  font-size: 24px;
  margin-bottom: 20px;
}

.bpi-feature-card h3 {
  font-family: var(--bpi-font-head);
  font-size: 18px;
  font-weight: 700;
  color: var(--bpi-navy);
  margin: 0 0 10px;
}
.bpi-feature-card p { font-size: 14.5px; color: var(--bpi-body); line-height: 1.65; margin: 0; }

/* ---------- About split ---------- */
.bpi-about-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}
@media (max-width: 900px) { .bpi-about-split { grid-template-columns: 1fr; } }

.bpi-about-split__image {
  position: relative;
  text-align: center;
}
.bpi-about-split__image img {
  max-width: 320px;
  width: 100%;
  filter: drop-shadow(0 20px 40px rgba(20,38,77,0.18));
}
.bpi-about-split__image::before {
  content: '';
  position: absolute;
  inset: 10% 12%;
  background: radial-gradient(circle, rgba(201,162,39,0.14), transparent 70%);
  z-index: -1;
}

.bpi-about-split p {
  color: var(--bpi-body);
  line-height: 1.8;
  font-size: 15.5px;
  margin: 0 0 18px;
}

.bpi-badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}
.bpi-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  border-radius: 30px;
  background: var(--bpi-navy-soft);
  color: var(--bpi-navy);
  font-size: 13px;
  font-weight: 700;
}
.bpi-badge i { color: var(--bpi-gold); }

/* ---------- Stats ---------- */
.bpi-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
  text-align: center;
}
@media (max-width: 700px) { .bpi-stats { grid-template-columns: 1fr; } }

.bpi-stat {
  padding: 30px 20px;
  border-radius: var(--bpi-radius);
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.14);
}
.bpi-stat__num {
  font-family: var(--bpi-font-head);
  font-size: 42px;
  font-weight: 700;
  color: var(--bpi-gold-light);
  line-height: 1;
  margin-bottom: 10px;
}
.bpi-stat__label {
  font-size: 14px;
  font-weight: 600;
  color: rgba(255,255,255,0.85);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* ---------- Course cards ---------- */
.bpi-courses-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
@media (max-width: 991px) { .bpi-courses-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) { .bpi-courses-grid { grid-template-columns: 1fr; } }

.bpi-course-card {
  background: #fff;
  border-radius: var(--bpi-radius);
  overflow: hidden;
  border: 1px solid var(--bpi-border);
  box-shadow: var(--bpi-shadow);
  display: flex;
  flex-direction: column;
  transition: transform 0.4s var(--bpi-ease), box-shadow 0.4s var(--bpi-ease);
  text-decoration: none;
  color: inherit;
}
.bpi-course-card:hover { transform: translateY(-8px); box-shadow: var(--bpi-shadow-lg); text-decoration: none; color: inherit; }

.bpi-course-card__img {
  height: 190px;
  overflow: hidden;
  background: var(--bpi-navy-soft);
  position: relative;
}
.bpi-course-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--bpi-ease);
}
.bpi-course-card:hover .bpi-course-card__img img { transform: scale(1.08); }

.bpi-img-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--bpi-navy-soft), #dfe7f5);
  color: var(--bpi-navy-light);
  font-size: 40px;
}
.bpi-detail__media .bpi-img-placeholder { height: 220px; font-size: 54px; }
.bpi-related-card .bpi-img-placeholder { height: 130px; font-size: 26px; }

.bpi-course-card__badge {
  position: absolute;
  top: 14px;
  right: 14px;
  background: var(--bpi-gold);
  color: var(--bpi-navy);
  font-size: 12px;
  font-weight: 700;
  padding: 5px 12px;
  border-radius: 30px;
}

.bpi-course-card__body { padding: 22px; flex: 1; display: flex; flex-direction: column; }
.bpi-course-card__body h3 {
  font-family: var(--bpi-font-head);
  font-size: 17px;
  font-weight: 700;
  color: var(--bpi-navy);
  margin: 0 0 8px;
}
.bpi-course-card__body p { font-size: 13.5px; color: var(--bpi-body); margin: 0 0 16px; }
.bpi-course-card__more {
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 13.5px;
  color: var(--bpi-navy);
}
.bpi-course-card__more i { transition: transform 0.3s ease; }
.bpi-course-card:hover .bpi-course-card__more i { transform: translateX(4px); }

.bpi-courses-cta { text-align: center; margin-top: 46px; }

/* ---------- Course search (listing page) ---------- */
.bpi-course-search {
  max-width: 460px;
  margin: 0 auto 40px;
  position: relative;
}
.bpi-course-search input {
  width: 100%;
  padding: 15px 22px 15px 48px;
  border-radius: 30px;
  border: 1px solid var(--bpi-border);
  background: #fff;
  font-size: 14.5px;
  box-shadow: var(--bpi-shadow);
}
.bpi-course-search input:focus { outline: none; border-color: var(--bpi-gold); }
.bpi-course-search i {
  position: absolute;
  left: 20px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--bpi-body);
}
.bpi-course-empty {
  text-align: center;
  padding: 50px 20px;
  color: var(--bpi-body);
  display: none;
}

/* ---------- Page header (breadcrumb banner) ---------- */
.bpi-page-header {
  background: linear-gradient(135deg, var(--bpi-navy) 0%, var(--bpi-navy-light) 100%);
  color: #fff;
  padding: 70px 0 56px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.bpi-page-header::before {
  content: '';
  position: absolute;
  width: 320px; height: 320px;
  border-radius: 50%;
  background: rgba(201,162,39,0.16);
  top: -160px; right: -60px;
}
.bpi-page-header h1 {
  position: relative;
  font-family: var(--bpi-font-head);
  font-size: clamp(28px, 4vw, 38px);
  font-weight: 700;
  margin: 0 0 12px;
}
.bpi-breadcrumb {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: rgba(255,255,255,0.75);
}
.bpi-breadcrumb a { color: rgba(255,255,255,0.75); text-decoration: none; font-weight: 600; }
.bpi-breadcrumb a:hover { color: var(--bpi-gold-light); }
.bpi-breadcrumb span { color: var(--bpi-gold-light); font-weight: 700; }

/* ---------- Course detail ---------- */
.bpi-detail {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 40px;
  align-items: flex-start;
}
@media (max-width: 900px) { .bpi-detail { grid-template-columns: 1fr; } }

.bpi-detail__media {
  background: #fff;
  border-radius: var(--bpi-radius);
  overflow: hidden;
  border: 1px solid var(--bpi-border);
  box-shadow: var(--bpi-shadow);
  position: sticky;
  top: 110px;
}
.bpi-detail__media img { width: 100%; display: block; }

.bpi-detail__info-list { list-style: none; margin: 0; padding: 18px 20px 22px; }
.bpi-detail__info-list li {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px dashed var(--bpi-border);
  font-size: 13.5px;
}
.bpi-detail__info-list li:last-child { border-bottom: none; }
.bpi-detail__info-list b { color: var(--bpi-body); font-weight: 600; }
.bpi-detail__info-list span { color: var(--bpi-navy); font-weight: 700; text-align: right; }

.bpi-detail__main h1 {
  font-family: var(--bpi-font-head);
  font-size: clamp(24px, 3.4vw, 32px);
  font-weight: 700;
  color: var(--bpi-navy);
  margin: 0 0 8px;
}
.bpi-detail__author { color: var(--bpi-gold); font-weight: 700; font-size: 14.5px; }

.bpi-detail__card {
  background: #fff;
  border-radius: var(--bpi-radius);
  border: 1px solid var(--bpi-border);
  box-shadow: var(--bpi-shadow);
  padding: 30px;
  margin-top: 24px;
}
.bpi-detail__card h2 {
  font-family: var(--bpi-font-head);
  font-size: 20px;
  font-weight: 700;
  color: var(--bpi-navy);
  margin: 0 0 16px;
}
.bpi-detail__card .bpi-detail__desc { color: var(--bpi-body); line-height: 1.8; font-size: 15px; }

.bpi-related { margin-top: 20px; }
.bpi-related h3 {
  font-family: var(--bpi-font-head);
  font-weight: 700;
  color: var(--bpi-navy);
  font-size: 19px;
  margin-bottom: 18px;
}
.bpi-related .carousel-nav-icon {
  width: 42px; height: 42px;
  border-radius: 50%;
  background: var(--bpi-navy-soft);
  display: flex; align-items: center; justify-content: center;
  transition: background 0.3s ease;
}
.bpi-related .carousel-nav-icon svg { width: 14px; fill: var(--bpi-navy); }
.bpi-related .carousel-nav-icon:hover { background: var(--bpi-gold); }
.bpi-related-card {
  display: block;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--bpi-border);
  background: #fff;
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.bpi-related-card:hover { transform: translateY(-5px); box-shadow: var(--bpi-shadow); }
.bpi-related-card img { width: 100%; height: 130px; object-fit: cover; }
.bpi-related-card span {
  display: block;
  padding: 12px 10px;
  font-size: 13px;
  font-weight: 700;
  color: var(--bpi-navy);
}

/* ---------- CTA banner ---------- */
.bpi-cta-banner {
  background: linear-gradient(135deg, var(--bpi-navy) 0%, var(--bpi-navy-light) 100%);
  border-radius: 24px;
  padding: 54px 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  flex-wrap: wrap;
  color: #fff;
  position: relative;
  overflow: hidden;
}
.bpi-cta-banner::before {
  content: '';
  position: absolute;
  width: 260px; height: 260px;
  background: rgba(201,162,39,0.18);
  border-radius: 50%;
  right: -80px; top: -100px;
}
.bpi-cta-banner h2 { position: relative; font-size: clamp(22px, 3vw, 30px); margin: 0 0 8px; font-weight: 700; }
.bpi-cta-banner p { position: relative; margin: 0; color: rgba(255,255,255,0.78); }
.bpi-cta-banner__actions { position: relative; display: flex; gap: 14px; flex-wrap: wrap; }

/* ---------- Contact ---------- */
.bpi-contact-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 32px;
  align-items: flex-start;
}
@media (max-width: 900px) { .bpi-contact-grid { grid-template-columns: 1fr; } }

.bpi-contact-info {
  background: linear-gradient(135deg, var(--bpi-navy) 0%, var(--bpi-navy-light) 100%);
  border-radius: var(--bpi-radius);
  padding: 38px 32px;
  color: #fff;
}
.bpi-contact-info h2 { font-family: var(--bpi-font-head); font-weight: 700; font-size: 24px; margin: 0 0 10px; }
.bpi-contact-info > p { color: rgba(255,255,255,0.78); margin-bottom: 28px; }

.bpi-contact-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 16px 0;
  border-top: 1px solid rgba(255,255,255,0.14);
}
.bpi-contact-item:first-of-type { border-top: none; }
.bpi-contact-item i {
  width: 40px; height: 40px;
  border-radius: 12px;
  background: rgba(255,255,255,0.1);
  display: flex; align-items: center; justify-content: center;
  color: var(--bpi-gold-light);
  flex-shrink: 0;
}
.bpi-contact-item a, .bpi-contact-item span { color: #fff; text-decoration: none; font-size: 14.5px; line-height: 1.5; }
.bpi-contact-item a:hover { color: var(--bpi-gold-light); }

.bpi-map {
  margin-top: 26px;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.16);
}
.bpi-map iframe { width: 100%; height: 200px; border: 0; display: block; filter: grayscale(0.15); }

.bpi-contact-form-card {
  background: #fff;
  border-radius: var(--bpi-radius);
  border: 1px solid var(--bpi-border);
  box-shadow: var(--bpi-shadow);
  padding: 38px;
}
.bpi-contact-form-card h2 { font-family: var(--bpi-font-head); font-weight: 700; color: var(--bpi-navy); font-size: 22px; margin: 0 0 6px; }
.bpi-contact-form-card > p { color: var(--bpi-body); margin-bottom: 26px; }

.bpi-form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-bottom: 18px; }
@media (max-width: 560px) { .bpi-form-row { grid-template-columns: 1fr; } }

.bpi-field { position: relative; }
.bpi-field i {
  position: absolute;
  left: 18px; top: 50%;
  transform: translateY(-50%);
  color: var(--bpi-body);
  font-size: 15px;
}
.bpi-field input, .bpi-field textarea {
  width: 100%;
  border: 1px solid var(--bpi-border);
  background: var(--bpi-bg);
  border-radius: var(--bpi-radius-sm);
  padding: 14px 16px 14px 46px;
  font-size: 14.5px;
  transition: border-color 0.25s ease, background 0.25s ease;
}
.bpi-field textarea { padding-left: 16px; resize: vertical; min-height: 130px; }
.bpi-field input:focus, .bpi-field textarea:focus { outline: none; border-color: var(--bpi-gold); background: #fff; }
.bpi-field .error { font-size: 12.5px; margin-top: 6px; }

/* ---------- Footer ---------- */
footer.bpi-footer {
  background: #0e1c3a !important;
  background-image: none !important;
}
footer.bpi-footer::before {
  content: none !important;
}
.bpi-footer {
  color: rgba(255,255,255,0.75);
  padding: 70px 0 0;
  position: relative;
  z-index: auto;
}
.bpi-footer .bpi-container {
  position: relative;
  z-index: 2;
}
.bpi-footer__grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1.2fr 1fr;
  gap: 40px;
  padding-bottom: 44px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
@media (max-width: 900px) { .bpi-footer__grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .bpi-footer__grid { grid-template-columns: 1fr; } }

.bpi-footer__brand { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
.bpi-footer__brand img { width: 46px; }
.bpi-footer__brand strong { color: #fff; font-family: var(--bpi-font-head); font-size: 16px; }

.bpi-footer h4 {
  color: #fff;
  font-family: var(--bpi-font-head);
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 12px;
}
.bpi-footer h4::after {
  content: '';
  position: absolute;
  left: 0; bottom: 0;
  width: 36px; height: 2px;
  background: var(--bpi-gold);
}
.bpi-footer p { font-size: 14px; line-height: 1.75; }

.bpi-footer ul { list-style: none; margin: 0; padding: 0; }
.bpi-footer ul li { margin-bottom: 12px; }
.bpi-footer ul li a {
  color: rgba(255,255,255,0.75);
  text-decoration: none;
  font-size: 14px;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  transition: color 0.25s ease, transform 0.25s ease;
}
.bpi-footer ul li a i { color: var(--bpi-gold); font-size: 11px; }
.bpi-footer ul li a:hover { color: #fff; transform: translateX(4px); text-decoration: none; }

.bpi-footer__qr { margin-top: 12px; border-radius: 10px; overflow: hidden; width: 130px; border: 3px solid rgba(255,255,255,0.1); }
.bpi-footer__qr img { width: 100%; display: block; }

.bpi-footer__bottom {
  text-align: center;
  padding: 22px 0;
  font-size: 13px;
  color: rgba(255,255,255,0.5);
}
.bpi-footer__bottom strong { color: var(--bpi-gold-light); }

/* ---------- Scroll reveal ---------- */
.bpi-reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s var(--bpi-ease), transform 0.7s var(--bpi-ease);
}
.bpi-reveal.is-visible { opacity: 1; transform: translateY(0); }

@media (prefers-reduced-motion: reduce) {
  .bpi-reveal { opacity: 1; transform: none; transition: none; }
  .bpi-hero__image img { animation: none; }
}