:root {
  --bsi-primary: #2f4f4a;
  --bsi-accent: #c98a3a;
  --bsi-bg: #f7f4ee;
  --bsi-text: #23282b;
  --bsi-text-muted: #5a6168;
  --bsi-text-light: #8a9199;
  --bsi-surface: #ffffff;
  --bsi-surface-alt: #f0ece4;
  --bsi-border: #ddd8ce;
  --bsi-border-strong: #bdb5a8;
  --bsi-primary-dark: #1e3530;
  --bsi-primary-light: #3d6b64;
  --bsi-accent-dark: #a86e28;
  --bsi-radius: 4px;
  --bsi-radius-lg: 8px;
  --bsi-shadow-sm: 0 1px 3px rgba(35,40,43,0.08);
  --bsi-shadow: 0 2px 8px rgba(35,40,43,0.10);
  --bsi-shadow-lg: 0 4px 20px rgba(35,40,43,0.13);
  --bsi-font-heading: 'Palatino Linotype', Palatino, Georgia, 'Times New Roman', serif;
  --bsi-font-body: system-ui, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --bsi-transition: 250ms ease-out;
  --bsi-max-w: 1160px;
  --bsi-nav-h: 64px;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  background: var(--bsi-bg);
  color: var(--bsi-text);
  font-family: var(--bsi-font-body);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--bsi-primary);
  text-decoration: none;
}

a:hover {
  color: var(--bsi-accent);
}

a:focus-visible {
  outline: 2px solid var(--bsi-accent);
  outline-offset: 2px;
  border-radius: 2px;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--bsi-font-heading);
  color: var(--bsi-primary);
  line-height: 1.3;
  font-weight: 700;
}

p {
  margin-bottom: 1rem;
}

ul, ol {
  padding-left: 1.5rem;
  margin-bottom: 1rem;
}

li {
  margin-bottom: 0.35rem;
}

.bsi-container {
  max-width: var(--bsi-max-w);
  margin: 0 auto;
  padding: 0 24px;
}

.bsi-section {
  padding: 80px 0;
}

.bsi-section-alt {
  background: var(--bsi-surface-alt);
}

.bsi-section-white {
  background: var(--bsi-surface);
}

.bsi-label {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--bsi-accent);
  margin-bottom: 12px;
}

.bsi-section-title {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  margin-bottom: 16px;
}

.bsi-section-lead {
  font-size: 1.05rem;
  color: var(--bsi-text-muted);
  max-width: 600px;
  line-height: 1.8;
}

.bsi-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 28px;
  font-family: var(--bsi-font-body);
  font-size: 0.92rem;
  font-weight: 600;
  border-radius: var(--bsi-radius);
  border: 2px solid transparent;
  cursor: pointer;
  transition: background var(--bsi-transition), color var(--bsi-transition), border-color var(--bsi-transition), transform var(--bsi-transition);
  text-decoration: none;
  line-height: 1;
  min-height: 48px;
}

.bsi-btn:focus-visible {
  outline: 2px solid var(--bsi-accent);
  outline-offset: 2px;
}

.bsi-btn-primary {
  background: var(--bsi-accent);
  color: #fff;
  border-color: var(--bsi-accent);
}

.bsi-btn-primary:hover {
  background: var(--bsi-accent-dark);
  border-color: var(--bsi-accent-dark);
  color: #fff;
  transform: translateY(-1px);
}

.bsi-btn-outline {
  background: transparent;
  color: var(--bsi-primary);
  border-color: var(--bsi-primary);
}

.bsi-btn-outline:hover {
  background: var(--bsi-primary);
  color: #fff;
  transform: translateY(-1px);
}

.bsi-btn-outline-white {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,0.7);
}

.bsi-btn-outline-white:hover {
  background: rgba(255,255,255,0.15);
  border-color: #fff;
  color: #fff;
}

nav.bsi-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: var(--bsi-surface);
  border-bottom: 1px solid var(--bsi-border);
  height: var(--bsi-nav-h);
  display: flex;
  align-items: center;
  box-shadow: var(--bsi-shadow-sm);
}

.bsi-nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: var(--bsi-max-w);
  margin: 0 auto;
  padding: 0 24px;
}

.bsi-nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.bsi-nav-logo-mark {
  width: 34px;
  height: 34px;
  background: var(--bsi-primary);
  border-radius: var(--bsi-radius);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.bsi-nav-logo-mark svg {
  width: 20px;
  height: 20px;
  stroke: #fff;
  fill: none;
}

.bsi-nav-logo-text {
  font-family: var(--bsi-font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--bsi-primary);
  line-height: 1.2;
}

.bsi-nav-logo-sub {
  font-size: 0.65rem;
  font-weight: 400;
  color: var(--bsi-text-muted);
  font-family: var(--bsi-font-body);
  letter-spacing: 0.04em;
  display: block;
}

.bsi-nav-links {
  display: flex;
  align-items: center;
  gap: 0;
  list-style: none;
  padding: 0;
  margin: 0;
}

.bsi-nav-links li a {
  display: block;
  padding: 8px 16px;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--bsi-text);
  text-decoration: none;
  border-radius: var(--bsi-radius);
  transition: color var(--bsi-transition), background var(--bsi-transition);
}

.bsi-nav-links li a:hover {
  color: var(--bsi-primary);
  background: var(--bsi-surface-alt);
}

.bsi-nav-links li a.active {
  color: var(--bsi-primary);
  font-weight: 600;
}

.bsi-nav-dropdown {
  position: relative;
}

.bsi-nav-dropdown-toggle {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 8px 16px;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--bsi-text);
  background: none;
  border: none;
  cursor: pointer;
  border-radius: var(--bsi-radius);
  transition: color var(--bsi-transition), background var(--bsi-transition);
  font-family: var(--bsi-font-body);
  height: auto;
  min-height: 44px;
}

.bsi-nav-dropdown-toggle:hover {
  color: var(--bsi-primary);
  background: var(--bsi-surface-alt);
}

.bsi-nav-dropdown-toggle svg {
  width: 14px;
  height: 14px;
  stroke: currentColor;
  fill: none;
  transition: transform var(--bsi-transition);
  flex-shrink: 0;
}

.bsi-nav-dropdown.open .bsi-nav-dropdown-toggle svg {
  transform: rotate(180deg);
}

.bsi-nav-dropdown-menu {
  display: none;
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  min-width: 220px;
  background: var(--bsi-surface);
  border: 1px solid var(--bsi-border);
  border-radius: var(--bsi-radius-lg);
  box-shadow: var(--bsi-shadow-lg);
  padding: 8px;
  z-index: 200;
}

.bsi-nav-dropdown.open .bsi-nav-dropdown-menu {
  display: block;
}

.bsi-nav-dropdown-menu a {
  display: block;
  padding: 9px 14px;
  font-size: 0.85rem;
  color: var(--bsi-text);
  border-radius: var(--bsi-radius);
  transition: background var(--bsi-transition), color var(--bsi-transition);
  text-decoration: none;
}

.bsi-nav-dropdown-menu a:hover {
  background: var(--bsi-surface-alt);
  color: var(--bsi-primary);
}

.bsi-nav-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

.bsi-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  background: none;
  border: none;
  cursor: pointer;
  border-radius: var(--bsi-radius);
  min-width: 44px;
  min-height: 44px;
  align-items: center;
  justify-content: center;
}

.bsi-hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--bsi-text);
  border-radius: 2px;
  transition: transform var(--bsi-transition), opacity var(--bsi-transition);
}

.bsi-hamburger.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.bsi-hamburger.open span:nth-child(2) {
  opacity: 0;
}

.bsi-hamburger.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.bsi-mobile-menu {
  display: none;
  position: fixed;
  top: var(--bsi-nav-h);
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--bsi-surface);
  z-index: 99;
  overflow-y: auto;
  padding: 24px;
}

.bsi-mobile-menu.open {
  display: block;
}

.bsi-mobile-menu a,
.bsi-mobile-menu button.bsi-mobile-section-btn {
  display: block;
  padding: 14px 0;
  font-size: 1rem;
  font-weight: 500;
  color: var(--bsi-text);
  border-bottom: 1px solid var(--bsi-border);
  text-decoration: none;
  background: none;
  border-left: none;
  border-right: none;
  border-top: none;
  width: 100%;
  text-align: left;
  font-family: var(--bsi-font-body);
  cursor: pointer;
}

.bsi-mobile-menu a:hover,
.bsi-mobile-menu button.bsi-mobile-section-btn:hover {
  color: var(--bsi-primary);
}

.bsi-mobile-sub {
  padding-left: 16px;
}

.bsi-mobile-sub a {
  font-size: 0.9rem;
  color: var(--bsi-text-muted);
  padding: 10px 0;
}

.bsi-mobile-cta {
  margin-top: 20px;
}

.bsi-hero {
  position: relative;
  min-height: 580px;
  display: flex;
  align-items: center;
  margin-top: var(--bsi-nav-h);
  overflow: hidden;
  background-color: var(--bsi-primary);
}

.bsi-hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('../img/bacaan-sudut-baca.jpg');
  background-size: cover;
  background-position: center left;
  background-repeat: no-repeat;
}

.bsi-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, rgba(23,38,35,0.70) 0%, rgba(23,38,35,0.48) 55%, rgba(23,38,35,0.28) 100%);
}

.bsi-hero-content {
  position: relative;
  z-index: 2;
  max-width: 640px;
  padding: 80px 24px;
}

.bsi-hero-eyebrow {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--bsi-accent);
  margin-bottom: 16px;
  background: rgba(201,138,58,0.15);
  padding: 4px 12px;
  border-radius: 20px;
  border: 1px solid rgba(201,138,58,0.35);
}

.bsi-hero-title {
  font-size: clamp(2rem, 5vw, 3.2rem);
  color: #fff;
  margin-bottom: 20px;
  font-family: var(--bsi-font-heading);
  line-height: 1.2;
  text-shadow: 0 2px 8px rgba(0,0,0,0.25);
}

.bsi-hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.15rem);
  color: rgba(255,255,255,0.88);
  margin-bottom: 36px;
  line-height: 1.7;
  max-width: 520px;
}

.bsi-hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.bsi-mission-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.bsi-mission-text .bsi-section-lead {
  max-width: 100%;
}

.bsi-mission-visual {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.bsi-mission-tile {
  background: var(--bsi-surface);
  border: 1px solid var(--bsi-border);
  border-radius: var(--bsi-radius-lg);
  padding: 24px 20px;
  box-shadow: var(--bsi-shadow-sm);
}

.bsi-mission-tile-icon {
  width: 40px;
  height: 40px;
  background: rgba(47,79,74,0.10);
  border-radius: var(--bsi-radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 12px;
}

.bsi-mission-tile-icon svg {
  width: 22px;
  height: 22px;
  stroke: var(--bsi-primary);
  fill: none;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.bsi-mission-tile h4 {
  font-size: 0.9rem;
  font-family: var(--bsi-font-heading);
  color: var(--bsi-primary);
  margin-bottom: 6px;
}

.bsi-mission-tile p {
  font-size: 0.82rem;
  color: var(--bsi-text-muted);
  margin: 0;
  line-height: 1.6;
}

.bsi-article-grid-featured {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 28px;
  margin-bottom: 28px;
}

.bsi-article-grid-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.bsi-card {
  background: var(--bsi-surface);
  border: 1px solid var(--bsi-border);
  border-radius: var(--bsi-radius-lg);
  overflow: hidden;
  box-shadow: var(--bsi-shadow-sm);
  display: flex;
  flex-direction: column;
  transition: box-shadow var(--bsi-transition), transform var(--bsi-transition);
}

.bsi-card:hover {
  box-shadow: var(--bsi-shadow-lg);
  transform: translateY(-2px);
}

.bsi-card-img {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  display: block;
  background: var(--bsi-surface-alt);
}

.bsi-card-featured .bsi-card-img {
  aspect-ratio: 4/3;
}

.bsi-card-body {
  padding: 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.bsi-card-tag {
  font-size: 0.70rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--bsi-accent);
  margin-bottom: 10px;
}

.bsi-card-title {
  font-family: var(--bsi-font-heading);
  font-size: 1.1rem;
  color: var(--bsi-primary);
  margin-bottom: 10px;
  line-height: 1.35;
}

.bsi-card-featured .bsi-card-title {
  font-size: 1.35rem;
}

.bsi-card-excerpt {
  font-size: 0.88rem;
  color: var(--bsi-text-muted);
  line-height: 1.7;
  flex: 1;
  margin-bottom: 18px;
}

.bsi-card-meta {
  font-size: 0.76rem;
  color: var(--bsi-text-light);
  margin-bottom: 14px;
}

.bsi-card-cta {
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--bsi-primary);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  text-decoration: none;
  transition: color var(--bsi-transition), gap var(--bsi-transition);
  margin-top: auto;
}

.bsi-card-cta svg {
  width: 15px;
  height: 15px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  transition: transform var(--bsi-transition);
}

.bsi-card-cta:hover {
  color: var(--bsi-accent);
}

.bsi-card-cta:hover svg {
  transform: translateX(3px);
}

.bsi-about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.bsi-about-img-wrap {
  position: relative;
}

.bsi-about-img {
  width: 100%;
  border-radius: var(--bsi-radius-lg);
  box-shadow: var(--bsi-shadow-lg);
}

.bsi-about-accent-block {
  position: absolute;
  bottom: -20px;
  right: -20px;
  width: 120px;
  height: 120px;
  background: var(--bsi-accent);
  border-radius: var(--bsi-radius-lg);
  opacity: 0.15;
  z-index: -1;
}

.bsi-about-text .bsi-section-lead {
  max-width: 100%;
  margin-bottom: 24px;
}

.bsi-about-list {
  list-style: none;
  padding: 0;
  margin-bottom: 28px;
}

.bsi-about-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--bsi-border);
  font-size: 0.9rem;
  color: var(--bsi-text-muted);
}

.bsi-about-list li:last-child {
  border-bottom: none;
}

.bsi-about-list-icon {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
  stroke: var(--bsi-accent);
  fill: none;
  stroke-width: 1.5;
  margin-top: 2px;
}

.bsi-qanda-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.bsi-qa-card {
  background: var(--bsi-surface);
  border: 1px solid var(--bsi-border);
  border-left: 4px solid var(--bsi-accent);
  border-radius: var(--bsi-radius-lg);
  padding: 28px;
  box-shadow: var(--bsi-shadow-sm);
}

.bsi-qa-q {
  font-family: var(--bsi-font-heading);
  font-size: 1rem;
  color: var(--bsi-primary);
  margin-bottom: 12px;
  display: flex;
  gap: 10px;
}

.bsi-qa-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  background: var(--bsi-accent);
  color: #fff;
  border-radius: 50%;
  font-size: 0.72rem;
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 2px;
  font-family: var(--bsi-font-body);
}

.bsi-qa-a {
  font-size: 0.88rem;
  color: var(--bsi-text-muted);
  line-height: 1.75;
  margin-bottom: 12px;
}

.bsi-qa-disclaimer {
  font-size: 0.74rem;
  color: var(--bsi-text-light);
  font-style: italic;
}

.bsi-advantages-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.bsi-adv-card {
  background: var(--bsi-surface);
  border: 1px solid var(--bsi-border);
  border-radius: var(--bsi-radius-lg);
  padding: 32px 28px;
  box-shadow: var(--bsi-shadow-sm);
  transition: box-shadow var(--bsi-transition);
}

.bsi-adv-card:hover {
  box-shadow: var(--bsi-shadow);
}

.bsi-adv-icon {
  width: 48px;
  height: 48px;
  background: rgba(47,79,74,0.08);
  border-radius: var(--bsi-radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}

.bsi-adv-icon svg {
  width: 26px;
  height: 26px;
  stroke: var(--bsi-primary);
  fill: none;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.bsi-adv-card h3 {
  font-size: 1rem;
  font-family: var(--bsi-font-heading);
  color: var(--bsi-primary);
  margin-bottom: 10px;
}

.bsi-adv-card p {
  font-size: 0.87rem;
  color: var(--bsi-text-muted);
  margin: 0;
  line-height: 1.7;
}

.bsi-closing-cta {
  background: var(--bsi-primary);
  padding: 80px 0;
}

.bsi-closing-cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}

.bsi-closing-cta-text h2 {
  color: #fff;
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin-bottom: 12px;
}

.bsi-closing-cta-text p {
  color: rgba(255,255,255,0.78);
  font-size: 1rem;
  max-width: 480px;
  margin: 0;
}

.bsi-closing-cta-actions {
  display: flex;
  gap: 14px;
  flex-shrink: 0;
  flex-wrap: wrap;
}

footer.bsi-footer {
  background: var(--bsi-primary-dark);
  color: rgba(255,255,255,0.82);
  padding: 60px 0 0;
}

.bsi-footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.12);
}

.bsi-footer-brand-name {
  font-family: var(--bsi-font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 4px;
}

.bsi-footer-brand-desc {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.62);
  line-height: 1.7;
  margin-bottom: 20px;
  max-width: 280px;
}

.bsi-footer-newsletter-form {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 16px;
}

.bsi-footer-newsletter-form input[type="email"] {
  padding: 11px 14px;
  font-size: 0.87rem;
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--bsi-radius);
  background: rgba(255,255,255,0.08);
  color: #fff;
  font-family: var(--bsi-font-body);
  width: 100%;
}

.bsi-footer-newsletter-form input[type="email"]::placeholder {
  color: rgba(255,255,255,0.45);
}

.bsi-footer-newsletter-form input[type="email"]:focus {
  outline: 2px solid var(--bsi-accent);
  outline-offset: 0;
  border-color: var(--bsi-accent);
}

.bsi-footer-newsletter-form input[type="text"] {
  padding: 11px 14px;
  font-size: 0.87rem;
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--bsi-radius);
  background: rgba(255,255,255,0.08);
  color: #fff;
  font-family: var(--bsi-font-body);
  width: 100%;
}

.bsi-footer-newsletter-form input[type="text"]::placeholder {
  color: rgba(255,255,255,0.45);
}

.bsi-footer-newsletter-form input[type="text"]:focus {
  outline: 2px solid var(--bsi-accent);
  outline-offset: 0;
  border-color: var(--bsi-accent);
}

.bsi-footer-consent {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 0.77rem;
  color: rgba(255,255,255,0.62);
  line-height: 1.5;
}

.bsi-footer-consent input[type="checkbox"] {
  margin-top: 2px;
  flex-shrink: 0;
  width: 16px;
  height: 16px;
  accent-color: var(--bsi-accent);
}

.bsi-footer-consent a {
  color: var(--bsi-accent);
  text-decoration: underline;
}

.bsi-footer-newsletter-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 20px;
  background: var(--bsi-accent);
  color: #fff;
  border: none;
  border-radius: var(--bsi-radius);
  font-size: 0.87rem;
  font-weight: 600;
  cursor: pointer;
  font-family: var(--bsi-font-body);
  transition: background var(--bsi-transition);
  min-height: 44px;
}

.bsi-footer-newsletter-btn:hover {
  background: var(--bsi-accent-dark);
}

.bsi-footer-col-title {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: rgba(255,255,255,0.5);
  margin-bottom: 18px;
}

.bsi-footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.bsi-footer-links li {
  margin-bottom: 10px;
}

.bsi-footer-links a {
  font-size: 0.87rem;
  color: rgba(255,255,255,0.72);
  text-decoration: none;
  transition: color var(--bsi-transition);
}

.bsi-footer-links a:hover {
  color: var(--bsi-accent);
}

.bsi-footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 14px;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.72);
}

.bsi-footer-contact-item svg {
  width: 18px;
  height: 18px;
  stroke: var(--bsi-accent);
  fill: none;
  stroke-width: 1.5;
  flex-shrink: 0;
  margin-top: 2px;
}

.bsi-footer-contact-item a {
  color: rgba(255,255,255,0.72);
  text-decoration: none;
}

.bsi-footer-contact-item a:hover {
  color: var(--bsi-accent);
}

.bsi-footer-bottom {
  padding: 20px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.bsi-footer-copyright {
  font-size: 0.80rem;
  color: rgba(255,255,255,0.48);
}

.bsi-footer-cookie-link {
  font-size: 0.80rem;
  color: rgba(255,255,255,0.48);
  text-decoration: underline;
  cursor: pointer;
  background: none;
  border: none;
  font-family: var(--bsi-font-body);
}

.bsi-footer-cookie-link:hover {
  color: var(--bsi-accent);
}

.bsi-cookie-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--bsi-primary-dark);
  border-top: 2px solid var(--bsi-accent);
  box-shadow: 0 -2px 16px rgba(0,0,0,0.20);
  transform: translateY(100%);
  transition: transform 350ms ease-out;
}

.bsi-cookie-bar.visible {
  transform: translateY(0);
}

.bsi-cookie-bar-inner {
  max-width: var(--bsi-max-w);
  margin: 0 auto;
  padding: 16px 24px;
}

.bsi-cookie-collapsed {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.bsi-cookie-collapsed-text {
  font-size: 0.84rem;
  color: rgba(255,255,255,0.82);
  line-height: 1.55;
  flex: 1;
  min-width: 200px;
}

.bsi-cookie-collapsed-text a {
  color: var(--bsi-accent);
  text-decoration: underline;
}

.bsi-cookie-collapsed-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
}

.bsi-cookie-btn-accept {
  padding: 9px 18px;
  background: var(--bsi-accent);
  color: #fff;
  border: none;
  border-radius: var(--bsi-radius);
  font-size: 0.84rem;
  font-weight: 600;
  cursor: pointer;
  font-family: var(--bsi-font-body);
  min-height: 44px;
  transition: background var(--bsi-transition);
}

.bsi-cookie-btn-accept:hover {
  background: var(--bsi-accent-dark);
}

.bsi-cookie-btn-deny {
  padding: 9px 18px;
  background: transparent;
  color: rgba(255,255,255,0.80);
  border: 1px solid rgba(255,255,255,0.35);
  border-radius: var(--bsi-radius);
  font-size: 0.84rem;
  font-weight: 600;
  cursor: pointer;
  font-family: var(--bsi-font-body);
  min-height: 44px;
  transition: background var(--bsi-transition), border-color var(--bsi-transition);
}

.bsi-cookie-btn-deny:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.6);
}

.bsi-cookie-btn-manage {
  padding: 9px 18px;
  background: transparent;
  color: rgba(255,255,255,0.65);
  border: 1px solid rgba(255,255,255,0.20);
  border-radius: var(--bsi-radius);
  font-size: 0.84rem;
  cursor: pointer;
  font-family: var(--bsi-font-body);
  min-height: 44px;
  transition: background var(--bsi-transition);
}

.bsi-cookie-btn-manage:hover {
  background: rgba(255,255,255,0.06);
}

.bsi-cookie-expanded {
  display: none;
  padding: 20px 0;
}

.bsi-cookie-expanded.open {
  display: block;
}

.bsi-cookie-expanded-title {
  font-family: var(--bsi-font-heading);
  font-size: 1rem;
  color: #fff;
  margin-bottom: 6px;
}

.bsi-cookie-expanded-desc {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.65);
  margin-bottom: 20px;
  line-height: 1.6;
}

.bsi-cookie-category {
  border-top: 1px solid rgba(255,255,255,0.12);
  padding: 14px 0;
}

.bsi-cookie-category-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.bsi-cookie-category-left {
  display: flex;
  align-items: center;
  gap: 12px;
  flex: 1;
}

.bsi-cookie-category-name {
  font-size: 0.88rem;
  font-weight: 600;
  color: #fff;
}

.bsi-cookie-always-active {
  font-size: 0.74rem;
  color: var(--bsi-accent);
  font-weight: 600;
}

.bsi-cookie-toggle {
  position: relative;
  width: 44px;
  height: 24px;
  flex-shrink: 0;
}

.bsi-cookie-toggle input {
  opacity: 0;
  width: 0;
  height: 0;
  position: absolute;
}

.bsi-cookie-toggle-slider {
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.25);
  border-radius: 12px;
  cursor: pointer;
  transition: background var(--bsi-transition);
}

.bsi-cookie-toggle-slider::before {
  content: '';
  position: absolute;
  width: 18px;
  height: 18px;
  left: 3px;
  top: 3px;
  background: #fff;
  border-radius: 50%;
  transition: transform var(--bsi-transition);
}

.bsi-cookie-toggle input:checked + .bsi-cookie-toggle-slider {
  background: var(--bsi-accent);
}

.bsi-cookie-toggle input:checked + .bsi-cookie-toggle-slider::before {
  transform: translateX(20px);
}

.bsi-cookie-toggle input:focus-visible + .bsi-cookie-toggle-slider {
  outline: 2px solid var(--bsi-accent);
  outline-offset: 2px;
}

.bsi-cookie-expand-btn {
  background: none;
  border: none;
  color: rgba(255,255,255,0.55);
  cursor: pointer;
  padding: 4px;
  display: flex;
  align-items: center;
  min-width: 28px;
  min-height: 28px;
  justify-content: center;
  border-radius: var(--bsi-radius);
}

.bsi-cookie-expand-btn svg {
  width: 16px;
  height: 16px;
  stroke: currentColor;
  fill: none;
  transition: transform var(--bsi-transition);
}

.bsi-cookie-expand-btn.open svg {
  transform: rotate(180deg);
}

.bsi-cookie-category-detail {
  display: none;
  padding: 12px 0 4px;
  font-size: 0.80rem;
  color: rgba(255,255,255,0.60);
  line-height: 1.6;
}

.bsi-cookie-category-detail.open {
  display: block;
}

.bsi-cookie-category-detail strong {
  color: rgba(255,255,255,0.80);
}

.bsi-cookie-expanded-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid rgba(255,255,255,0.12);
}

.bsi-cookie-btn-save {
  padding: 10px 22px;
  background: var(--bsi-accent);
  color: #fff;
  border: none;
  border-radius: var(--bsi-radius);
  font-size: 0.87rem;
  font-weight: 600;
  cursor: pointer;
  font-family: var(--bsi-font-body);
  min-height: 44px;
  transition: background var(--bsi-transition);
}

.bsi-cookie-btn-save:hover {
  background: var(--bsi-accent-dark);
}

.bsi-cookie-btn-accept-all-exp {
  padding: 10px 22px;
  background: transparent;
  color: rgba(255,255,255,0.80);
  border: 1px solid rgba(255,255,255,0.35);
  border-radius: var(--bsi-radius);
  font-size: 0.87rem;
  font-weight: 600;
  cursor: pointer;
  font-family: var(--bsi-font-body);
  min-height: 44px;
  transition: background var(--bsi-transition);
}

.bsi-cookie-btn-accept-all-exp:hover {
  background: rgba(255,255,255,0.08);
}

.bsi-cookie-btn-deny-exp {
  padding: 10px 22px;
  background: transparent;
  color: rgba(255,255,255,0.55);
  border: 1px solid transparent;
  border-radius: var(--bsi-radius);
  font-size: 0.87rem;
  cursor: pointer;
  font-family: var(--bsi-font-body);
  min-height: 44px;
  text-decoration: underline;
}

.bsi-cookie-btn-deny-exp:hover {
  color: rgba(255,255,255,0.80);
}

.bsi-modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(23,38,35,0.55);
  z-index: 500;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.bsi-modal-overlay.open {
  display: flex;
}

.bsi-modal {
  background: var(--bsi-surface);
  border-radius: var(--bsi-radius-lg);
  padding: 36px;
  max-width: 480px;
  width: 100%;
  box-shadow: var(--bsi-shadow-lg);
  text-align: center;
}

.bsi-modal-icon {
  width: 56px;
  height: 56px;
  background: rgba(47,79,74,0.10);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
}

.bsi-modal-icon svg {
  width: 28px;
  height: 28px;
  stroke: var(--bsi-primary);
  fill: none;
  stroke-width: 1.5;
}

.bsi-modal h3 {
  font-size: 1.2rem;
  color: var(--bsi-primary);
  margin-bottom: 10px;
}

.bsi-modal p {
  font-size: 0.9rem;
  color: var(--bsi-text-muted);
  margin-bottom: 24px;
}

.bsi-modal-close {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  background: var(--bsi-primary);
  color: #fff;
  border: none;
  border-radius: var(--bsi-radius);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  font-family: var(--bsi-font-body);
  min-height: 44px;
  transition: background var(--bsi-transition);
}

.bsi-modal-close:hover {
  background: var(--bsi-primary-dark);
}

.bsi-page-hero {
  margin-top: var(--bsi-nav-h);
  background: var(--bsi-primary);
  padding: 60px 0 50px;
}

.bsi-page-hero h1 {
  color: #fff;
  font-size: clamp(1.7rem, 4vw, 2.6rem);
  margin-bottom: 12px;
}

.bsi-page-hero p {
  color: rgba(255,255,255,0.78);
  font-size: 1.05rem;
  max-width: 600px;
  margin: 0;
}

.bsi-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.60);
  margin-bottom: 16px;
  list-style: none;
  padding: 0;
  flex-wrap: wrap;
}

.bsi-breadcrumb a {
  color: rgba(255,255,255,0.60);
  text-decoration: none;
}

.bsi-breadcrumb a:hover {
  color: var(--bsi-accent);
}

.bsi-breadcrumb li + li::before {
  content: '/';
  margin-right: 8px;
  color: rgba(255,255,255,0.35);
}

.bsi-article-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 48px;
  align-items: start;
  padding-top: 60px;
  padding-bottom: 60px;
}

.bsi-article-main {
  min-width: 0;
}

.bsi-article-header {
  margin-bottom: 32px;
}

.bsi-article-tag {
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--bsi-accent);
  background: rgba(201,138,58,0.10);
  padding: 3px 10px;
  border-radius: 20px;
  display: inline-block;
  margin-bottom: 14px;
}

.bsi-article-h1 {
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  color: var(--bsi-primary);
  margin-bottom: 16px;
  line-height: 1.25;
}

.bsi-article-byline {
  font-size: 0.82rem;
  color: var(--bsi-text-muted);
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.bsi-article-byline span {
  display: flex;
  align-items: center;
  gap: 5px;
}

.bsi-article-byline svg {
  width: 14px;
  height: 14px;
  stroke: var(--bsi-text-light);
  fill: none;
  stroke-width: 1.5;
}

.bsi-article-featured-img {
  width: 100%;
  border-radius: var(--bsi-radius-lg);
  margin-bottom: 36px;
  box-shadow: var(--bsi-shadow);
}

.bsi-article-body {
  font-size: 1rem;
  line-height: 1.85;
  color: var(--bsi-text);
}

.bsi-article-body h2 {
  font-size: 1.5rem;
  color: var(--bsi-primary);
  margin-top: 40px;
  margin-bottom: 16px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--bsi-border);
}

.bsi-article-body h3 {
  font-size: 1.2rem;
  color: var(--bsi-primary);
  margin-top: 32px;
  margin-bottom: 12px;
}

.bsi-article-body p {
  margin-bottom: 1.25rem;
}

.bsi-article-body ul, .bsi-article-body ol {
  margin-bottom: 1.25rem;
}

.bsi-article-body li {
  margin-bottom: 0.5rem;
}

.bsi-article-body blockquote {
  margin: 28px 0;
  padding: 20px 24px;
  border-left: 4px solid var(--bsi-accent);
  background: var(--bsi-surface-alt);
  border-radius: 0 var(--bsi-radius) var(--bsi-radius) 0;
  font-style: italic;
  color: var(--bsi-text-muted);
  font-size: 0.97rem;
}

.bsi-risk-callout {
  background: rgba(201,138,58,0.08);
  border: 1px solid rgba(201,138,58,0.25);
  border-left: 4px solid var(--bsi-accent);
  border-radius: var(--bsi-radius);
  padding: 18px 20px;
  margin: 24px 0;
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.bsi-risk-callout-icon {
  width: 22px;
  height: 22px;
  stroke: var(--bsi-accent);
  fill: none;
  stroke-width: 1.5;
  flex-shrink: 0;
  margin-top: 2px;
}

.bsi-risk-callout-text {
  font-size: 0.87rem;
  color: var(--bsi-text-muted);
  line-height: 1.7;
}

.bsi-risk-callout-text strong {
  color: var(--bsi-text);
  display: block;
  margin-bottom: 4px;
}

.bsi-article-further {
  background: var(--bsi-surface-alt);
  border: 1px solid var(--bsi-border);
  border-radius: var(--bsi-radius-lg);
  padding: 22px 24px;
  margin-top: 36px;
}

.bsi-article-further h4 {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--bsi-text-muted);
  margin-bottom: 14px;
}

.bsi-article-further ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.bsi-article-further ul li {
  margin-bottom: 10px;
}

.bsi-article-further ul li a {
  font-size: 0.9rem;
  color: var(--bsi-primary);
  display: flex;
  align-items: center;
  gap: 8px;
}

.bsi-article-further ul li a:hover {
  color: var(--bsi-accent);
}

.bsi-article-further ul li a svg {
  width: 14px;
  height: 14px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  flex-shrink: 0;
}

.bsi-article-nav {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  margin-top: 48px;
  padding-top: 28px;
  border-top: 1px solid var(--bsi-border);
}

.bsi-article-nav-link {
  display: flex;
  flex-direction: column;
  gap: 4px;
  max-width: 46%;
  text-decoration: none;
}

.bsi-article-nav-link.next {
  align-items: flex-end;
  text-align: right;
}

.bsi-article-nav-label {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--bsi-text-light);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 5px;
}

.bsi-article-nav-label svg {
  width: 14px;
  height: 14px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
}

.bsi-article-nav-title {
  font-family: var(--bsi-font-heading);
  font-size: 0.92rem;
  color: var(--bsi-primary);
  transition: color var(--bsi-transition);
}

.bsi-article-nav-link:hover .bsi-article-nav-title {
  color: var(--bsi-accent);
}

.bsi-sidebar {
  position: sticky;
  top: calc(var(--bsi-nav-h) + 24px);
}

.bsi-sidebar-widget {
  background: var(--bsi-surface);
  border: 1px solid var(--bsi-border);
  border-radius: var(--bsi-radius-lg);
  padding: 24px;
  margin-bottom: 24px;
  box-shadow: var(--bsi-shadow-sm);
}

.bsi-sidebar-widget-title {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--bsi-text-muted);
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--bsi-border);
}

.bsi-sidebar-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.bsi-sidebar-links li {
  border-bottom: 1px solid var(--bsi-border);
  margin: 0;
}

.bsi-sidebar-links li:last-child {
  border-bottom: none;
}

.bsi-sidebar-links a {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 0;
  font-size: 0.87rem;
  color: var(--bsi-text);
  text-decoration: none;
  transition: color var(--bsi-transition);
}

.bsi-sidebar-links a:hover {
  color: var(--bsi-primary);
}

.bsi-sidebar-links a svg {
  width: 14px;
  height: 14px;
  stroke: var(--bsi-accent);
  fill: none;
  stroke-width: 2;
  flex-shrink: 0;
}

.bsi-contact-map-section {
  margin-top: var(--bsi-nav-h);
}

.bsi-map-wrap {
  width: 100%;
  height: 420px;
  background: var(--bsi-surface-alt);
  border-bottom: 1px solid var(--bsi-border);
}

.bsi-map-wrap iframe {
  width: 100%;
  height: 100%;
  border: none;
  display: block;
}

.bsi-map-open-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--bsi-primary);
  padding: 10px 0;
  text-decoration: none;
}

.bsi-map-open-link:hover {
  color: var(--bsi-accent);
}

.bsi-map-open-link svg {
  width: 15px;
  height: 15px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
}

.bsi-contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  padding: 60px 0;
}

.bsi-contact-info h2 {
  font-size: 1.5rem;
  margin-bottom: 16px;
}

.bsi-contact-info-desc {
  font-size: 0.92rem;
  color: var(--bsi-text-muted);
  margin-bottom: 28px;
  line-height: 1.75;
}

.bsi-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 20px;
}

.bsi-contact-icon-wrap {
  width: 42px;
  height: 42px;
  background: rgba(47,79,74,0.08);
  border-radius: var(--bsi-radius);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.bsi-contact-icon-wrap svg {
  width: 20px;
  height: 20px;
  stroke: var(--bsi-primary);
  fill: none;
  stroke-width: 1.5;
}

.bsi-contact-item-label {
  font-size: 0.74rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--bsi-text-light);
  margin-bottom: 3px;
}

.bsi-contact-item-value {
  font-size: 0.9rem;
  color: var(--bsi-text);
}

.bsi-contact-item-value a {
  color: var(--bsi-text);
  text-decoration: none;
}

.bsi-contact-item-value a:hover {
  color: var(--bsi-primary);
  text-decoration: underline;
}

.bsi-contact-form-wrap {
  background: var(--bsi-surface);
  border: 1px solid var(--bsi-border);
  border-radius: var(--bsi-radius-lg);
  padding: 36px;
  box-shadow: var(--bsi-shadow);
}

.bsi-contact-form-wrap h3 {
  font-size: 1.2rem;
  margin-bottom: 20px;
}

.bsi-form-group {
  margin-bottom: 20px;
}

.bsi-form-label {
  display: block;
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--bsi-text);
  margin-bottom: 6px;
}

.bsi-form-label span {
  color: var(--bsi-accent);
}

.bsi-form-input {
  display: block;
  width: 100%;
  padding: 12px 14px;
  font-size: 0.92rem;
  font-family: var(--bsi-font-body);
  color: var(--bsi-text);
  background: var(--bsi-bg);
  border: 1px solid var(--bsi-border-strong);
  border-radius: var(--bsi-radius);
  transition: border-color var(--bsi-transition), box-shadow var(--bsi-transition);
  min-height: 44px;
}

.bsi-form-input:focus {
  outline: none;
  border-color: var(--bsi-primary);
  box-shadow: 0 0 0 3px rgba(47,79,74,0.12);
}

textarea.bsi-form-input {
  resize: vertical;
  min-height: 120px;
}

.bsi-form-submit {
  width: 100%;
  padding: 13px;
  background: var(--bsi-primary);
  color: #fff;
  border: none;
  border-radius: var(--bsi-radius);
  font-size: 0.92rem;
  font-weight: 600;
  cursor: pointer;
  font-family: var(--bsi-font-body);
  transition: background var(--bsi-transition);
  min-height: 48px;
}

.bsi-form-submit:hover {
  background: var(--bsi-primary-dark);
}

.bsi-legal-content {
  max-width: 780px;
  margin: 0 auto;
  padding: 60px 0;
}

.bsi-legal-content h2 {
  font-size: 1.35rem;
  margin-top: 40px;
  margin-bottom: 14px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--bsi-border);
}

.bsi-legal-content h3 {
  font-size: 1.1rem;
  margin-top: 24px;
  margin-bottom: 10px;
}

.bsi-legal-content p {
  font-size: 0.93rem;
  color: var(--bsi-text-muted);
  line-height: 1.8;
}

.bsi-legal-content ul {
  font-size: 0.93rem;
  color: var(--bsi-text-muted);
}

.bsi-legal-updated {
  font-size: 0.80rem;
  color: var(--bsi-text-light);
  margin-bottom: 32px;
  padding: 10px 14px;
  background: var(--bsi-surface-alt);
  border-radius: var(--bsi-radius);
  display: inline-block;
}

.bsi-manage-cookie-btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 0.87rem;
  color: var(--bsi-primary);
  font-weight: 600;
  text-decoration: underline;
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--bsi-font-body);
  padding: 0;
  margin: 12px 0;
}

.bsi-manage-cookie-btn:hover {
  color: var(--bsi-accent);
}

.bsi-collection-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.bsi-scroll-fade {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 280ms ease-out, transform 280ms ease-out;
}

.bsi-scroll-fade.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .bsi-scroll-fade {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

@media (max-width: 1024px) {
  .bsi-article-layout {
    grid-template-columns: 1fr;
  }

  .bsi-sidebar {
    position: static;
  }

  .bsi-advantages-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .bsi-section {
    padding: 56px 0;
  }

  .bsi-nav-links,
  .bsi-nav-right .bsi-btn {
    display: none;
  }

  .bsi-hamburger {
    display: flex;
  }

  .bsi-hero {
    min-height: 420px;
  }

  .bsi-hero-content {
    padding: 60px 24px;
  }

  .bsi-hero-actions {
    flex-direction: column;
    align-items: flex-start;
  }

  .bsi-mission-grid,
  .bsi-about-grid,
  .bsi-contact-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .bsi-about-img-wrap {
    display: none;
  }

  .bsi-article-grid-featured {
    grid-template-columns: 1fr;
  }

  .bsi-article-grid-list {
    grid-template-columns: 1fr 1fr;
  }

  .bsi-qanda-grid {
    grid-template-columns: 1fr;
  }

  .bsi-advantages-grid {
    grid-template-columns: 1fr;
  }

  .bsi-closing-cta-inner {
    flex-direction: column;
    text-align: center;
  }

  .bsi-closing-cta-actions {
    justify-content: center;
  }

  .bsi-footer-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .bsi-footer-bottom {
    flex-direction: column;
    text-align: center;
    gap: 8px;
  }

  .bsi-mission-visual {
    grid-template-columns: 1fr;
  }

  .bsi-cookie-collapsed {
    flex-direction: column;
    align-items: flex-start;
  }

  .bsi-cookie-collapsed-actions {
    width: 100%;
  }

  .bsi-map-wrap {
    height: 300px;
  }

  .bsi-collection-grid {
    grid-template-columns: 1fr;
  }

  .bsi-article-nav {
    flex-direction: column;
  }

  .bsi-article-nav-link.next {
    align-items: flex-start;
    text-align: left;
  }

  .bsi-footer-newsletter-form {
    flex-direction: column;
  }
}

@media (max-width: 480px) {
  .bsi-container {
    padding: 0 16px;
  }

  .bsi-article-grid-list {
    grid-template-columns: 1fr;
  }

  .bsi-contact-form-wrap {
    padding: 24px 20px;
  }

  .bsi-map-wrap {
    height: 260px;
  }

  .bsi-btn {
    padding: 12px 20px;
  }
}