:root {
  --isbi-red: #8f1f27;
  --isbi-red-dark: #68171d;
  --isbi-gold: #d8a33a;
  --isbi-gold-soft: #efc66b;
  --isbi-teal: #123c3d;
  --isbi-teal-dark: #0b2b2c;
  --isbi-ink: #18252b;
  --isbi-paper: #f8f4ea;
  --isbi-muted: #6b7280;
}

body {
  background: var(--isbi-paper);
  overflow-x: hidden;
}

body,
p,
a,
h1,
h2,
h3,
h4,
h5,
h6 {
  letter-spacing: 0;
}

.sub-header {
  background: linear-gradient(90deg, var(--isbi-teal-dark), var(--isbi-ink));
  border-bottom: 1px solid rgba(216, 163, 58, 0.28);
}

.sub-header .left-content p {
  color: #fff;
  font-size: 13px;
}

.sub-header .left-content p em,
.sub-header .right-icons ul li a:hover {
  color: var(--isbi-gold);
}

.header-area {
  background-color: rgba(18, 60, 61, 0.9);
}

.header-area.header-sticky {
  background-color: rgba(11, 43, 44, 0.96);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.18);
}

.header-area .main-nav .logo {
  display: flex;
  align-items: center;
  gap: 12px;
  color: #fff;
  font-size: 20px;
  font-weight: 800;
  letter-spacing: 0;
  line-height: 1.2;
}

.header-area .main-nav .logo img {
  width: 44px;
  height: 44px;
  object-fit: contain;
  background: #fff;
  border-radius: 6px;
  padding: 4px;
}

.header-area .main-nav .nav li:hover a,
.header-area .main-nav .nav li a.active,
.header-area.header-sticky .nav li a:hover,
.header-area.header-sticky .nav li a.active {
  color: var(--isbi-gold) !important;
}

.main-banner .video-overlay {
  background:
    linear-gradient(90deg, rgba(9, 39, 40, 0.92) 0%, rgba(24, 37, 43, 0.74) 48%, rgba(104, 23, 29, 0.48) 100%),
    rgba(0, 0, 0, 0.2);
}

.main-banner .caption h6 {
  color: var(--isbi-gold);
  font-weight: 800;
}

.main-banner .caption h2 {
  max-width: 980px;
  line-height: 1.08;
  letter-spacing: 0;
}

.main-banner .caption p {
  max-width: 820px;
  font-size: 16px;
}

.hero-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
}

.main-banner .caption .hero-actions .main-button-red,
.main-banner .caption .hero-actions .main-button-yellow {
  margin-top: 0;
}

.hero-actions .main-button-red,
.hero-actions .main-button-yellow {
  display: inline-flex;
  margin: 0;
}

.main-button-red a,
.main-button-red .scroll-to-section a,
.main-button-yellow a,
section.contact-us form .button,
section.contact-us form button {
  min-width: 172px;
  min-height: 50px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  font-weight: 800;
  letter-spacing: 0;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.18);
  transition: transform 160ms ease, box-shadow 160ms ease, background-color 160ms ease;
}

.main-button-red a,
.main-button-red .scroll-to-section a,
section.contact-us form button,
section.contact-us form .button {
  background-color: var(--isbi-red);
}

.main-button-yellow a {
  background-color: var(--isbi-gold);
  color: #fff;
}

.main-button-red a:hover,
.main-button-red .scroll-to-section a:hover,
section.contact-us form .button:hover,
section.contact-us form button:hover {
  background-color: var(--isbi-red-dark);
  transform: translateY(-2px);
  box-shadow: 0 14px 28px rgba(0, 0, 0, 0.22);
}

.main-button-yellow a:hover {
  background-color: var(--isbi-gold-soft);
  color: var(--isbi-ink);
  transform: translateY(-2px);
  box-shadow: 0 14px 28px rgba(0, 0, 0, 0.22);
}

.services .item {
  min-height: 280px;
  background-image:
    linear-gradient(135deg, rgba(143, 31, 39, 0.92), rgba(104, 23, 29, 0.94)),
    url("master_template/assets/images/service-item-bg.jpg");
}

.services .item .icon {
  border: 3px solid var(--isbi-gold);
  border-radius: 50%;
  width: 82px;
  height: 82px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
}

.services .item .icon img {
  width: 42px;
}

.section-heading h2 {
  color: #fff;
  border-color: rgba(216, 163, 58, 0.34);
}

section.upcoming-meetings {
  background-image:
    linear-gradient(rgba(11, 43, 44, 0.94), rgba(24, 37, 43, 0.96)),
    url("master_template/assets/images/meetings-bg.jpg");
}

section.upcoming-meetings .categories {
  border-top: 5px solid var(--isbi-gold);
}

section.upcoming-meetings .categories h4,
section.upcoming-meetings .categories ul li,
section.upcoming-meetings .categories ul li a,
.meeting-item .down-content h4 {
  color: var(--isbi-ink);
}

section.upcoming-meetings .categories ul li a:hover,
.meeting-item .down-content h4:hover,
.meeting-item .down-content .date h6,
.meeting-item .down-content .date h6 span,
.our-courses .item .down-content span a {
  color: var(--isbi-red);
}

.meeting-item .thumb .price span {
  background: rgba(143, 31, 39, 0.94);
  color: #fff;
}

.transform-card {
  color: #fff;
  border-left: 4px solid var(--isbi-gold);
  padding-left: 18px;
  margin-bottom: 26px;
}

.transform-card strong {
  color: var(--isbi-gold);
  display: block;
  margin-bottom: 5px;
}

section.apply-now {
  background-image:
    linear-gradient(90deg, rgba(104, 23, 29, 0.9), rgba(11, 43, 44, 0.94)),
    url("master_template/assets/images/apply-bg.jpg");
}

section.apply-now .item {
  border-left: 5px solid var(--isbi-gold);
  background-color: rgba(255, 255, 255, 0.14);
}

.accordions .accordion a,
.accordions .accordion-head .icon {
  color: var(--isbi-red);
}

section.our-facts {
  background-image:
    linear-gradient(rgba(11, 43, 44, 0.94), rgba(24, 37, 43, 0.9)),
    url("master_template/assets/images/facts-bg.jpg");
}

.count-area-content {
  border: 1px solid rgba(216, 163, 58, 0.18);
  background-color: rgba(255, 255, 255, 0.12);
}

.count-area-content .count-digit {
  color: var(--isbi-gold);
}

section.contact-us {
  background-image:
    linear-gradient(rgba(24, 37, 43, 0.95), rgba(11, 43, 44, 0.96)),
    url("master_template/assets/images/meetings-page-bg.jpg");
}

section.contact-us form {
  position: relative;
  border-top: 5px solid var(--isbi-gold);
  background: #fff !important;
  box-shadow: 0 18px 45px rgba(0, 0, 0, 0.18);
  z-index: 1;
}

section.contact-us form h2,
section.contact-us form p {
  color: var(--isbi-ink) !important;
}

section.contact-us form p {
  opacity: 0.86;
}

section.contact-us form a.button {
  color: #fff;
  text-decoration: none;
  margin-top: 18px;
}

section.contact-us form a.button + a.button {
  margin-left: 10px;
}

section.contact-us .right-info {
  background-color: var(--isbi-red);
  overflow: hidden;
}

section.contact-us .right-info ul li span {
  display: block;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.contact-us .right-info ul li span a {
  color: #fff;
  overflow-wrap: anywhere;
}

section.contact-us form .row > .col-lg-12 > p,
section.contact-us form p {
  color: #334155 !important;
  font-size: 16px;
  line-height: 1.8;
  max-width: 880px;
}

.profile-page {
  background: #f8f4ea;
}

.profile-page .header-area {
  position: relative;
  top: 0;
}

.profile-hero {
  padding: 160px 0 90px;
  background-image:
    linear-gradient(90deg, rgba(9, 39, 40, 0.96), rgba(18, 60, 61, 0.86) 52%, rgba(104, 23, 29, 0.62)),
    url("master_template/assets/images/heading-bg.jpg");
  background-size: cover;
  background-position: center;
}

.profile-hero-text h6,
.profile-section-heading h6 {
  color: var(--isbi-gold);
  font-size: 14px;
  font-weight: 800;
  text-transform: uppercase;
}

.profile-hero-text h1 {
  color: #fff;
  font-size: 48px;
  line-height: 1.12;
  font-weight: 900;
  max-width: 900px;
  margin: 18px 0;
}

.profile-hero-text p {
  color: rgba(255, 255, 255, 0.9);
  font-size: 18px;
  line-height: 1.8;
  max-width: 780px;
}

.profile-identity-card {
  background: #fff;
  border-top: 5px solid var(--isbi-gold);
  border-radius: 8px;
  padding: 34px;
  box-shadow: 0 22px 46px rgba(0, 0, 0, 0.24);
}

.profile-identity-card img {
  width: 78px;
  height: 78px;
  object-fit: contain;
  margin-bottom: 20px;
}

.profile-identity-card h3 {
  color: var(--isbi-ink);
  font-size: 24px;
  font-weight: 800;
  margin-bottom: 18px;
}

.profile-identity-card ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.profile-identity-card li {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 0;
  border-bottom: 1px solid rgba(24, 37, 43, 0.12);
}

.profile-identity-card li:last-child {
  border-bottom: 0;
}

.profile-identity-card span {
  color: var(--isbi-muted);
}

.profile-identity-card strong {
  color: var(--isbi-red);
  text-align: right;
}

.profile-section {
  padding: 95px 0;
}

.profile-section-light {
  background: #fff;
}

.profile-section-paper {
  background: var(--isbi-paper);
}

.profile-section-dark {
  background-image:
    linear-gradient(rgba(11, 43, 44, 0.96), rgba(24, 37, 43, 0.94)),
    url("master_template/assets/images/meetings-bg.jpg");
  background-size: cover;
  background-position: center;
}

.profile-section-heading {
  margin-bottom: 34px;
}

.profile-section-heading-center {
  max-width: 820px;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.profile-section-heading h2 {
  color: var(--isbi-ink);
  font-size: 38px;
  line-height: 1.18;
  font-weight: 900;
  margin: 12px 0 18px;
}

.profile-section-heading p {
  color: #475569;
  font-size: 16px;
  line-height: 1.85;
}

.profile-section-dark .profile-section-heading h2,
.profile-section-dark .profile-section-heading p {
  color: #fff;
}

.timeline-list {
  display: grid;
  gap: 18px;
}

.timeline-item {
  display: grid;
  grid-template-columns: 96px 1fr;
  gap: 20px;
  background: var(--isbi-paper);
  border-left: 5px solid var(--isbi-gold);
  border-radius: 8px;
  padding: 24px;
}

.timeline-year {
  color: var(--isbi-red);
  font-size: 28px;
  font-weight: 900;
  line-height: 1;
}

.timeline-item h3 {
  color: var(--isbi-ink);
  font-size: 20px;
  font-weight: 800;
  margin-bottom: 8px;
}

.timeline-item p {
  color: #475569;
  line-height: 1.75;
  margin: 0;
}

.profile-focus-card,
.study-card,
.leader-card {
  border-radius: 8px;
  box-shadow: 0 16px 34px rgba(0, 0, 0, 0.12);
}

.profile-focus-card {
  min-height: 270px;
  background: #fff;
  padding: 30px;
  margin-top: 24px;
  border-top: 5px solid var(--isbi-gold);
}

.profile-focus-card i {
  color: var(--isbi-red);
  font-size: 34px;
  margin-bottom: 22px;
}

.profile-focus-card h3 {
  color: var(--isbi-ink);
  font-size: 20px;
  font-weight: 800;
}

.profile-focus-card p {
  color: #475569;
  line-height: 1.75;
}

.study-card {
  display: block;
  min-height: 172px;
  background: #fff;
  border-left: 5px solid var(--isbi-red);
  padding: 26px;
  margin-bottom: 24px;
  text-decoration: none;
  transition: transform 160ms ease, box-shadow 160ms ease, border-color 160ms ease;
}

.study-card span {
  color: var(--isbi-gold);
  display: block;
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.study-card strong {
  color: var(--isbi-ink);
  display: block;
  font-size: 21px;
  line-height: 1.35;
  margin-bottom: 18px;
}

.study-card i {
  color: var(--isbi-red);
}

.study-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.16);
  border-color: var(--isbi-gold);
}

.leader-card {
  background: var(--isbi-red);
  color: #fff;
  padding: 38px;
  text-align: center;
}

.leader-photo {
  width: 112px;
  height: 112px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #fff;
  border-radius: 8px;
  padding: 14px;
  margin-bottom: 24px;
}

.leader-photo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.leader-card h3 {
  color: #fff;
  font-size: 24px;
  font-weight: 800;
}

.leader-card p {
  color: #fff;
  font-size: 20px;
  font-weight: 700;
}

.leader-card span {
  color: var(--isbi-gold-soft);
  font-weight: 700;
}

.profile-note {
  display: grid;
  gap: 8px;
  background: #fff;
  border-left: 5px solid var(--isbi-gold);
  border-radius: 8px;
  padding: 22px 26px;
}

.profile-note strong {
  color: var(--isbi-red);
  font-size: 18px;
}

.profile-note span {
  color: #475569;
}

.profile-contact {
  padding-top: 90px;
}

.profile-contact form a.button + a.button {
  margin-left: 10px;
}

.prodi-list-hero,
.prodi-hero {
  padding: 160px 0 92px;
  background-size: cover;
  background-position: center;
}

.prodi-list-hero {
  background-image:
    linear-gradient(90deg, rgba(9, 39, 40, 0.96), rgba(18, 60, 61, 0.82), rgba(143, 31, 39, 0.48)),
    url("master_template/assets/images/heading-bg.jpg");
}

.prodi-list-hero h6,
.prodi-hero h6 {
  color: var(--isbi-gold);
  font-size: 14px;
  font-weight: 800;
  text-transform: uppercase;
}

.prodi-list-hero h1,
.prodi-hero h1 {
  color: #fff;
  font-size: 50px;
  line-height: 1.12;
  font-weight: 900;
  max-width: 920px;
}

.prodi-list-hero p,
.prodi-hero p {
  color: rgba(255, 255, 255, 0.9);
  font-size: 18px;
  line-height: 1.75;
  max-width: 780px;
}

.prodi-site-card,
.prodi-news-card,
.prodi-panel,
.prodi-fact-card,
.prodi-list-panel {
  border-radius: 8px;
  box-shadow: 0 16px 34px rgba(0, 0, 0, 0.12);
}

.prodi-site-card {
  display: block;
  min-height: 245px;
  background: #fff;
  border-top: 5px solid var(--isbi-gold);
  padding: 30px;
  margin-bottom: 24px;
  text-decoration: none;
  transition: transform 160ms ease, box-shadow 160ms ease;
}

.prodi-site-card span,
.prodi-news-card span {
  color: var(--isbi-red);
  display: block;
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.prodi-site-card strong {
  color: var(--isbi-ink);
  display: block;
  font-size: 24px;
  line-height: 1.3;
  margin-bottom: 14px;
}

.prodi-site-card p,
.prodi-news-card p,
.prodi-panel li {
  color: #475569;
  line-height: 1.75;
}

.prodi-site-card i {
  color: var(--isbi-gold);
  margin-top: 12px;
}

.prodi-site-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 22px 44px rgba(0, 0, 0, 0.16);
}

.prodi-fact-card {
  background: #fff;
  border-top: 5px solid var(--prodi-accent, var(--isbi-gold));
  padding: 30px;
}

.prodi-fact-card ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.prodi-fact-card li {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 14px 0;
  border-bottom: 1px solid rgba(24, 37, 43, 0.12);
}

.prodi-fact-card li:last-child {
  border-bottom: 0;
}

.prodi-fact-card span {
  color: var(--isbi-muted);
}

.prodi-fact-card strong {
  color: var(--prodi-primary, var(--isbi-red));
  text-align: right;
}

.prodi-subnav {
  background: #fff;
  border-bottom: 1px solid rgba(24, 37, 43, 0.1);
  position: sticky;
  top: 80px;
  z-index: 20;
}

.prodi-subnav .container {
  display: flex;
  gap: 22px;
  overflow-x: auto;
}

.prodi-subnav a {
  color: var(--isbi-ink);
  display: inline-flex;
  align-items: center;
  min-height: 58px;
  font-weight: 800;
  white-space: nowrap;
}

.prodi-subnav a:hover {
  color: var(--isbi-red);
}

.prodi-panel {
  background: var(--isbi-paper);
  border-left: 5px solid var(--isbi-gold);
  padding: 30px;
}

.prodi-panel h3 {
  color: var(--isbi-ink);
  font-size: 24px;
  font-weight: 800;
  margin-bottom: 18px;
}

.prodi-panel ul {
  margin: 0;
  padding-left: 20px;
}

.prodi-news-card {
  background: #fff;
  border-left: 5px solid var(--isbi-red);
  min-height: 260px;
  padding: 28px;
  margin-bottom: 24px;
}

.prodi-news-card h3 {
  color: var(--isbi-ink);
  font-size: 22px;
  line-height: 1.35;
  font-weight: 800;
  margin-bottom: 14px;
}

.empty-state {
  background: var(--isbi-paper);
  border-left: 5px solid var(--isbi-gold);
  border-radius: 8px;
  color: #475569;
  padding: 24px;
}

.prodi-list-panel {
  background: rgba(255, 255, 255, 0.12);
  border-top: 5px solid var(--isbi-gold);
  padding: 24px;
}

.prodi-list-panel div {
  display: grid;
  gap: 5px;
  padding: 16px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
}

.prodi-list-panel div:last-child {
  border-bottom: 0;
}

.prodi-list-panel strong {
  color: var(--isbi-gold);
}

.prodi-list-panel span,
.prodi-list-panel p {
  color: #fff;
}

.footer-credit a {
  color: var(--isbi-gold);
}

.isbi-footer {
  background: var(--isbi-teal-dark);
  border-top: 1px solid rgba(216, 163, 58, 0.28);
  padding: 28px 0;
  text-align: center;
}

.isbi-footer .footer-credit {
  color: rgba(255, 255, 255, 0.82);
  font-size: 14px;
  margin: 0;
}

.isbi-footer .footer-credit a {
  color: var(--isbi-gold);
}

.news-card-title {
  min-height: 72px;
}

@media (max-width: 767px) {
  .header-area .main-nav .logo {
    font-size: 15px;
    max-width: 230px;
  }

  .main-banner .caption h2 {
    font-size: 30px;
  }

  .main-banner .caption p {
    font-size: 15px;
  }

  .hero-actions {
    align-items: stretch;
    flex-direction: column;
    max-width: 230px;
    gap: 10px;
  }

  .hero-actions .main-button-red,
  .hero-actions .main-button-yellow,
  .hero-actions a {
    width: 100%;
  }

  .services {
    margin-top: 0;
    padding-top: 48px;
  }
}

@media (max-width: 991px) {
  .main-banner {
    min-height: 760px;
  }

  .main-banner .caption {
    top: 52%;
  }

  .hero-actions {
    margin-top: 26px;
  }

  .services {
    position: relative;
    z-index: 2;
  }
}

@media (max-width: 575px) {
  .main-banner {
    min-height: 820px;
  }

  .main-banner .caption {
    top: 50%;
  }

  .main-button-red a,
  .main-button-red .scroll-to-section a,
  .main-button-yellow a {
    min-width: 0;
    min-height: 48px;
  }

  section.contact-us form a.button {
    width: 100%;
    margin-left: 0 !important;
  }

  .profile-hero {
    padding: 125px 0 62px;
  }

  .profile-hero-text h1 {
    font-size: 32px;
  }

  .profile-section {
    padding: 62px 0;
  }

  .profile-section-heading h2 {
    font-size: 28px;
  }

  .timeline-item {
    grid-template-columns: 1fr;
  }

  .profile-contact form a.button + a.button {
    margin-left: 0;
  }
}