.hero {
  min-height: 300px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 48px 24px;
  background: var(--bg);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    url("data:image/svg+xml,%3Csvg width='40' height='40' viewBox='0 0 40 40' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23020617' fill-opacity='0.03'%3E%3Cpath d='M0 0h1v40H0V0zm39 0h1v40h-1V0zM0 0h40v1H0V0zm0 39h40v1H0v-1z'/%3E%3C/g%3E%3C/svg%3E");
  pointer-events: none;
}

.hero__title {
  font-family: var(--sans);
  font-size: clamp(3rem, 8vw, 7rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--text);
  max-width: var(--max-w);
  position: relative;
  z-index: 1;
}

.hero__subtitle {
  display: none;
  font-family: var(--sans);
  font-size: 0.875rem;
  color: var(--muted);
  max-width: 520px;
  margin-top: 16px;
  line-height: 1.6;
  position: relative;
  z-index: 1;
}

.offers-section {
  padding: 56px 24px;
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.offers-section__inner {
  max-width: var(--max-w);
  margin: 0 auto;
}

.offers-section__title {
  font-family: var(--display);
  font-size: 1.75rem;
  font-weight: 700;
  text-align: center;
  color: var(--text);
  margin-bottom: 12px;
}

.offers-section__intro {
  text-align: center;
  color: var(--muted);
  font-size: 0.9375rem;
  font-family: var(--sans);
  max-width: 640px;
  margin: 0 auto 36px;
  line-height: 1.6;
}

.offers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
  justify-items: center;
}

.offer-card {
  width: 100%;
  max-width: 360px;
  background: linear-gradient(145deg, #1e293b 0%, #0f172a 100%);
  border-radius: 12px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.offer-card__logo-wrap {
  width: 200px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 8px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 8px;
  flex-shrink: 0;
}

.offer-card__logo {
  width: 100%;
  height: 100%;
  max-width: none;
  max-height: none;
  object-fit: contain;
  object-position: center;
  display: block;
}

.offer-card__bonus-wrap {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.offer-card__bonus {
  font-size: 0.875rem;
  color: #fbbf24;
  font-weight: 600;
  line-height: 1.4;
  word-wrap: break-word;
  overflow-wrap: anywhere;
  word-break: break-word;
  font-family: var(--sans);
}

.offer-card__terms {
  font-size: 11px;
  color: #B6C2E2;
  font-family: var(--sans);
}

.offer-card__desc {
  font-size: 12px;
  color: #B6C2E2;
  line-height: 1.5;
  font-family: var(--sans);
}

.offer-card__btn {
  display: block;
  width: 100%;
  padding: 12px 20px;
  background: transparent;
  border: 1px solid #3B82F6;
  color: #3B82F6;
  font-size: 14px;
  font-weight: 600;
  text-align: center;
  border-radius: 6px;
  cursor: pointer;
  margin-top: auto;
  font-family: var(--sans);
  transition: background 0.2s, color 0.2s;
}

.offer-card__btn:hover {
  background: #3B82F6;
  color: #0f172a;
}

.info-section {
  padding: 56px 24px;
  border-bottom: 1px solid var(--border);
  position: relative;
}

.info-section:nth-child(even) {
  background: var(--surface);
}

.info-section:nth-child(odd) {
  background: var(--bg);
}

.info-inner {
  max-width: var(--max-w);
  margin: 0 auto;
}

.info-title {
  font-family: var(--display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 16px;
  letter-spacing: -0.01em;
}

.info-section p {
  color: var(--muted);
  font-size: 0.9375rem;
  line-height: 1.75;
  font-family: var(--sans);
}

.layout-split {
  display: grid;
  grid-template-columns: 1fr 240px;
  gap: 40px;
  align-items: start;
}

.gauge-panel {
  background: var(--bakelite);
  border: 2px solid var(--amber);
  border-radius: 8px;
  padding: 20px;
  box-shadow: inset 0 0 24px rgba(0, 0, 0, 0.4), 0 0 12px var(--tube-glow);
}

.gauge-item {
  margin-bottom: 16px;
}

.gauge-item:last-child {
  margin-bottom: 0;
}

.gauge-label {
  display: block;
  font-family: var(--sans);
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--amber);
  margin-bottom: 6px;
}

.gauge-track {
  height: 8px;
  background: rgba(0, 0, 0, 0.4);
  border-radius: 4px;
  overflow: hidden;
  position: relative;
}

.gauge-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--amber), #fcd34d);
  border-radius: 4px;
  box-shadow: 0 0 8px var(--tube-glow);
}

.gauge-fill--70 {
  width: 70%;
}

.gauge-fill--85 {
  width: 85%;
}

.gauge-fill--60 {
  width: 60%;
}

.layout-centered-card {
  display: flex;
  justify-content: center;
}

.info-card {
  max-width: 720px;
  padding: 36px 40px;
  background: var(--surface);
  border: 2px solid var(--border);
  border-radius: 4px;
  box-shadow: 0 8px 32px rgba(2, 6, 23, 0.06);
  text-align: center;
  position: relative;
}

.info-card::before {
  content: "";
  position: absolute;
  top: 12px;
  left: 50%;
  transform: translateX(-50%);
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--amber) 0%, #92400e 100%);
  box-shadow: 0 0 12px var(--tube-glow);
}

.info-card .info-title {
  margin-top: 16px;
  margin-bottom: 20px;
}

.layout-columns .info-title {
  text-align: center;
  margin-bottom: 32px;
}

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

.info-col {
  padding: 24px;
  border-left: 3px solid var(--primary);
  background: var(--surface);
  border-radius: 0 4px 4px 0;
  box-shadow: 0 2px 12px rgba(2, 6, 23, 0.04);
}

.info-col h3 {
  font-family: var(--display);
  font-size: 1rem;
  color: var(--primary);
  margin-bottom: 10px;
  font-weight: 600;
}

.layout-banner {
  text-align: center;
  padding: 20px 0;
}

.tube-indicators {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-bottom: 24px;
}

.tube {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, #fef3c7, var(--amber) 60%, #92400e);
  box-shadow: 0 0 10px var(--tube-glow);
  animation: tube-pulse 2s ease-in-out infinite;
}

.tube:nth-child(2) {
  animation-delay: 0.4s;
}

.tube:nth-child(3) {
  animation-delay: 0.8s;
}

@keyframes tube-pulse {
  0%, 100% { opacity: 0.7; box-shadow: 0 0 6px var(--tube-glow); }
  50% { opacity: 1; box-shadow: 0 0 16px var(--tube-glow); }
}

.info-banner {
  display: inline-block;
  font-family: var(--sans);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--primary);
  border: 1px solid var(--primary);
  padding: 6px 20px;
  margin-bottom: 20px;
  border-radius: 2px;
}

.layout-stagger {
  position: relative;
}

.stagger-block {
  max-width: 580px;
  padding: 24px 28px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 4px;
}

.stagger-block-offset {
  margin-left: auto;
  margin-top: -20px;
  position: relative;
  z-index: 1;
  border-color: var(--accent);
  box-shadow: 0 4px 20px rgba(14, 165, 233, 0.08);
}

.layout-timeline .info-title {
  margin-bottom: 28px;
}

.timeline-list {
  list-style: none;
  display: flex;
  flex-direction: column;
}

.timeline-item {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  padding: 20px 0;
  border-bottom: 1px dashed var(--border);
}

.timeline-item:last-child {
  border-bottom: none;
}

.timeline-num {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--primary);
  color: #FFFFFF;
  font-family: var(--sans);
  font-weight: 700;
  font-size: 14px;
  border-radius: 50%;
  box-shadow: 0 0 8px rgba(14, 165, 233, 0.4);
}

.layout-grid-icons .info-title {
  text-align: center;
  margin-bottom: 32px;
}

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

.icon-grid-item {
  text-align: center;
  padding: 28px 20px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-top: 3px solid var(--accent);
  border-radius: 0 0 4px 4px;
  background-image: url("data:image/svg+xml,%3Csvg width='20' height='20' viewBox='0 0 20 20' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23020617' fill-opacity='0.02'%3E%3Ccircle cx='2' cy='2' r='1'/%3E%3Ccircle cx='10' cy='2' r='1'/%3E%3Ccircle cx='18' cy='2' r='1'/%3E%3Ccircle cx='2' cy='10' r='1'/%3E%3Ccircle cx='10' cy='10' r='1'/%3E%3Ccircle cx='18' cy='10' r='1'/%3E%3Ccircle cx='2' cy='18' r='1'/%3E%3Ccircle cx='10' cy='18' r='1'/%3E%3Ccircle cx='18' cy='18' r='1'/%3E%3C/g%3E%3C/svg%3E");
}

.grid-marker {
  display: block;
  font-size: 1.5rem;
  color: var(--amber);
  margin-bottom: 12px;
  text-shadow: 0 0 8px var(--tube-glow);
}

.icon-grid-item h3 {
  font-family: var(--display);
  font-size: 0.9375rem;
  color: var(--text);
  margin-bottom: 8px;
  font-weight: 600;
}

.icon-grid-item p {
  font-size: 0.8125rem;
}

.layout-quote {
  display: flex;
  gap: 32px;
  align-items: stretch;
}

.quote-bar {
  flex-shrink: 0;
  width: 4px;
  background: linear-gradient(180deg, var(--primary), var(--accent));
  border-radius: 2px;
  box-shadow: 0 0 8px rgba(14, 165, 233, 0.3);
}

.layout-definition .info-title {
  margin-bottom: 28px;
}

.def-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.def-list div {
  padding: 20px 24px;
  background: var(--surface);
  border-left: 4px solid var(--secondary);
  border-radius: 0 4px 4px 0;
}

.def-list dt {
  font-family: var(--display);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 8px;
}

.def-list dd {
  font-size: 0.875rem;
  color: var(--muted);
  line-height: 1.65;
  font-family: var(--sans);
}

.layout-zigzag .info-title {
  text-align: center;
  margin-bottom: 36px;
}

.zigzag-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin-bottom: 24px;
}

.zigzag-row-reverse {
  direction: rtl;
}

.zigzag-row-reverse > div {
  direction: ltr;
}

.zigzag-label {
  display: block;
  font-family: var(--sans);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: 8px;
}

.zigzag-block {
  padding: 20px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 4px;
}

@media (max-width: 900px) {
  .hero__subtitle {
    display: block;
  }

  .layout-split {
    grid-template-columns: 1fr;
  }

  .info-columns-grid {
    grid-template-columns: 1fr;
  }

  .icon-grid {
    grid-template-columns: 1fr;
  }

  .zigzag-row {
    grid-template-columns: 1fr;
  }

  .zigzag-row-reverse {
    direction: ltr;
  }

  .layout-quote {
    flex-direction: column;
  }

  .quote-bar {
    width: 100%;
    height: 4px;
  }

  .stagger-block-offset {
    margin-left: 0;
    margin-top: 16px;
  }
}

@media (max-width: 640px) {
  .offer-card__logo-wrap {
    width: 200px;
    height: 64px;
    margin: 0 auto;
  }

  .offer-card__logo {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
    display: block;
  }
}