html {
  overflow-x: hidden;
}

html,
body {
  background-color: #F4F6F8;
  color: #1E293B;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'IBM Plex Sans', -apple-system, BlinkMacSystemFont, 'Helvetica Neue', sans-serif;
  font-size: 16px;
  line-height: 1.65;
}

strong,
p {
  color: inherit;
}

* {
  box-sizing: border-box;
}

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

a {
  color: inherit;
  text-decoration: none;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: 'Unbounded', 'IBM Plex Sans', sans-serif;
  margin: 0;
  line-height: 1.1;
  color: inherit;
}

.si-wrap {
  width: 100%;
}

.si-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 20px;
}

.si-mono {
  font-family: 'IBM Plex Mono', 'Courier New', monospace;
}

.si-topbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.98);
  border-bottom: 2px solid #DC2626;
  backdrop-filter: blur(8px);
}

.si-topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  gap: 16px;
  flex-wrap: wrap;
}

.si-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.si-logo-mark {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: linear-gradient(135deg, #DC2626 0%, #EF4444 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  font-family: 'Unbounded', sans-serif;
  font-weight: 700;
  font-size: 20px;
  box-shadow: 0 8px 24px rgba(220, 38, 38, 0.35);
  flex-shrink: 0;
}

.si-logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.si-logo-text .si-domain {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  color: #64748B;
  letter-spacing: 0.05em;
}

.si-logo-text .si-name {
  font-family: 'Unbounded', sans-serif;
  font-weight: 700;
  font-size: 14px;
  color: #1E293B;
  letter-spacing: -0.01em;
}

.si-logo-text .si-sub {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  color: #64748B;
}

.si-nav-desktop {
  display: none;
  align-items: center;
  gap: 6px;
}

.si-nav-desktop a {
  padding: 10px 14px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 500;
  color: #1E293B;
  transition: all 0.25s ease;
  white-space: nowrap;
  font-family: 'IBM Plex Sans', sans-serif;
}

.si-nav-desktop a:hover {
  background: #DC2626;
  color: #FFFFFF;
}

.si-nav-desktop a.si-cta-nav {
  background: #DC2626;
  color: #FFFFFF;
  margin-left: 8px;
  box-shadow: 0 4px 12px rgba(220, 38, 38, 0.3);
}

.si-nav-desktop a.si-cta-nav:hover {
  background: #B91C1C;
}

.si-burger {
  display: flex;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 10px;
  cursor: pointer;
  align-items: center;
  justify-content: center;
}

.si-burger span {
  width: 22px;
  height: 2px;
  background: #1E293B;
  transition: all 0.3s ease;
  display: block;
}

.si-burger span:nth-child(2) {
  width: 16px;
  margin-left: auto;
}

.si-burger span:nth-child(3) {
  width: 22px;
}

.si-mobile-drawer {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(244, 246, 248, 0.98);
  z-index: 200;
  transform: translateY(-100%);
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  overflow-y: auto;
  padding: 100px 24px 40px;
}

.si-mobile-drawer.si-open {
  transform: translateY(0);
}

.si-mobile-drawer a {
  display: block;
  padding: 18px 0;
  font-family: 'Unbounded', sans-serif;
  font-size: 22px;
  font-weight: 600;
  color: #1E293B;
  border-bottom: 1px solid #E2E8F0;
}

.si-mobile-drawer a:hover {
  color: #DC2626;
}

.si-mobile-close {
  position: absolute;
  top: 22px;
  right: 22px;
  background: transparent;
  border: none;
  font-size: 32px;
  color: #1E293B;
  cursor: pointer;
  padding: 8px 12px;
}

.si-hero {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  padding: 60px 0;
  background: #F4F6F8;
  overflow: hidden;
}

.si-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 20% 30%, rgba(220, 38, 38, 0.18) 0%, transparent 40%), radial-gradient(circle at 80% 70%, rgba(100, 116, 139, 0.2) 0%, transparent 45%), radial-gradient(circle at 50% 50%, rgba(248, 113, 113, 0.12) 0%, transparent 50%);
  animation: si-mesh-pulse 14s ease-in-out infinite;
  z-index: 0;
}

.si-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(226, 232, 240, 0.6) 1px, transparent 1px), linear-gradient(90deg, rgba(226, 232, 240, 0.6) 1px, transparent 1px);
  background-size: 60px 60px;
  opacity: 0.4;
  z-index: 0;
  pointer-events: none;
}

@keyframes si-mesh-pulse {

  0%,
  100% {
    transform: translate(0, 0) scale(1);
  }

  50% {
    transform: translate(20px, -15px) scale(1.05);
  }
}

.si-hero-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: center;
}

.si-hero-text {
  color: #1E293B;
}

.si-hero-eyebrow {
  display: inline-block;
  padding: 6px 14px;
  background: #FEE2E2;
  color: #B91C1C;
  border-radius: 999px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  margin-bottom: 20px;
}

.si-hero h1 {
  font-size: 44px;
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1.05;
  color: #1E293B;
  margin-bottom: 24px;
  word-spacing: 0.04em;
}

.si-hero h1 span {
  color: #DC2626;
}

.si-hero-sub {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 13px;
  color: #64748B;
  margin-bottom: 32px;
  letter-spacing: 0.02em;
}

.si-hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.si-btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 16px 32px;
  background: #DC2626;
  color: #FFFFFF;
  border-radius: 8px;
  font-weight: 600;
  font-size: 15px;
  border: none;
  box-shadow: 0 12px 32px rgba(220, 38, 38, 0.35);
  cursor: pointer;
  transition: all 0.3s ease;
  min-height: 52px;
  font-family: 'IBM Plex Sans', sans-serif;
  white-space: nowrap;
}

.si-btn-primary:hover {
  background: #B91C1C;
  transform: translateY(-2px);
  box-shadow: 0 16px 40px rgba(220, 38, 38, 0.45);
}

.si-btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  background: #FFFFFF;
  color: #DC2626;
  border: 3px solid #DC2626;
  border-radius: 8px;
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
  transition: all 0.3s ease;
  min-height: 52px;
  font-family: 'IBM Plex Sans', sans-serif;
  white-space: nowrap;
}

.si-btn-secondary:hover {
  background: #DC2626;
  color: #FFFFFF;
}

.si-hero-visual {
  background: #FFFFFF;
  border-radius: 16px;
  padding: 24px;
  box-shadow: 0 20px 60px rgba(30, 41, 59, 0.12);
  position: relative;
  overflow: hidden;
}

.si-hero-visual img {
  width: 100%;
  border-radius: 8px;
}

.si-hero-spec {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  color: #64748B;
  margin-top: 12px;
}

.si-section {
  padding: 80px 0;
  position: relative;
}

.si-section-alt {
  background: #FFFFFF;
}

.si-section-head {
  margin-bottom: 50px;
}

.si-section-tag {
  display: inline-block;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  color: #DC2626;
  font-weight: 600;
  letter-spacing: 0.12em;
  margin-bottom: 12px;
  text-transform: uppercase;
}

.si-section-title {
  font-family: 'Unbounded', sans-serif;
  font-size: 32px;
  font-weight: 700;
  color: #1E293B;
  letter-spacing: -0.03em;
  margin-bottom: 16px;
  line-height: 1.1;
}

.si-section-lead {
  font-size: 15px;
  color: #64748B;
  max-width: 640px;
  line-height: 1.65;
}

.si-cards-stack {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.si-floating-card {
  background: #FFFFFF;
  border-radius: 16px;
  padding: 28px;
  box-shadow: 0 20px 60px rgba(30, 41, 59, 0.10);
  border: 1px solid #E2E8F0;
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  position: relative;
  color: #1E293B;
}

.si-floating-card:hover {
  transform: translateY(-6px) scale(1.02);
  box-shadow: 0 30px 80px rgba(220, 38, 38, 0.18);
  border-color: #DC2626;
  z-index: 10;
}

.si-floating-card.si-dark {
  background: #1E293B;
  color: #FFFFFF;
}

.si-floating-card.si-dark .si-card-meta {
  color: #94A3B8;
}

.si-floating-card.si-accent {
  background: #DC2626;
  color: #FFFFFF;
}

.si-floating-card.si-accent .si-card-meta {
  color: #FEE2E2;
}

.si-card-num {
  font-family: 'Unbounded', sans-serif;
  font-size: 28px;
  font-weight: 700;
  color: #DC2626;
  margin-bottom: 12px;
}

.si-floating-card.si-dark .si-card-num {
  color: #F87171;
}

.si-floating-card.si-accent .si-card-num {
  color: #FFFFFF;
}

.si-card-title {
  font-family: 'Unbounded', sans-serif;
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 10px;
  color: inherit;
}

.si-card-body {
  font-size: 14px;
  line-height: 1.65;
  color: #64748B;
}

.si-floating-card.si-dark .si-card-body,
.si-floating-card.si-accent .si-card-body {
  color: #FFFFFF;
}

.si-card-meta {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  color: #64748B;
  margin-top: 14px;
  letter-spacing: 0.05em;
}

.si-card-img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 10px;
  margin-bottom: 18px;
  background: #F4F6F8;
}

.si-card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 16px;
  font-weight: 600;
  color: #DC2626;
  font-size: 13px;
}

.si-card-link:hover {
  color: #B91C1C;
}

.si-grid-2 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.si-grid-3 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.si-grid-4 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.si-grid-6 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.si-feature {
  background: #FFFFFF;
  border-radius: 14px;
  padding: 24px;
  box-shadow: 0 12px 40px rgba(30, 41, 59, 0.08);
  border: 1px solid #E2E8F0;
  transition: all 0.3s ease;
  color: #1E293B;
}

.si-feature:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 60px rgba(220, 38, 38, 0.15);
  border-color: #DC2626;
}

.si-feature-num {
  font-family: 'Unbounded', sans-serif;
  font-size: 32px;
  font-weight: 700;
  color: #DC2626;
  margin-bottom: 12px;
}

.si-feature-title {
  font-family: 'Unbounded', sans-serif;
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 8px;
  color: #1E293B;
}

.si-feature-text {
  font-size: 13px;
  line-height: 1.6;
  color: #64748B;
}

.si-masonry {
  column-count: 1;
  column-gap: 20px;
}

.si-masonry-item {
  break-inside: avoid;
  margin-bottom: 20px;
  background: #FFFFFF;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 12px 40px rgba(30, 41, 59, 0.10);
  transition: all 0.3s ease;
}

.si-masonry-item:hover {
  transform: translateY(-4px) scale(1.02);
  box-shadow: 0 24px 70px rgba(220, 38, 38, 0.20);
  z-index: 10;
}

.si-masonry-img {
  width: 100%;
  display: block;
}

.si-masonry-cap {
  padding: 16px 20px;
  font-size: 13px;
  color: #1E293B;
  font-weight: 600;
}

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

.si-split-sticky {
  position: relative;
}

.si-split-img {
  width: 100%;
  border-radius: 16px;
  box-shadow: 0 20px 60px rgba(30, 41, 59, 0.15);
}

.si-stat-row {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 28px;
}

.si-stat {
  flex: 1 1 120px;
}

.si-stat-num {
  font-family: 'Unbounded', sans-serif;
  font-size: 30px;
  font-weight: 700;
  color: #DC2626;
  line-height: 1;
}

.si-stat-label {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  color: #64748B;
  margin-top: 6px;
  letter-spacing: 0.04em;
}

.si-node-row {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.si-node {
  background: #FFFFFF;
  border-radius: 14px;
  padding: 24px;
  box-shadow: 0 12px 40px rgba(30, 41, 59, 0.08);
  border-left: 4px solid #DC2626;
  color: #1E293B;
  transition: all 0.3s ease;
}

.si-node:hover {
  transform: translateX(4px);
  box-shadow: 0 20px 60px rgba(220, 38, 38, 0.15);
}

.si-node-step {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  color: #DC2626;
  font-weight: 600;
  letter-spacing: 0.1em;
  margin-bottom: 8px;
}

.si-node-title {
  font-family: 'Unbounded', sans-serif;
  font-size: 17px;
  font-weight: 600;
  margin-bottom: 8px;
  color: #1E293B;
}

.si-node-text {
  font-size: 13px;
  color: #64748B;
  line-height: 1.6;
}

.si-team-card {
  background: #FFFFFF;
  border-radius: 14px;
  padding: 20px;
  text-align: center;
  box-shadow: 0 12px 40px rgba(30, 41, 59, 0.10);
  border: 1px solid #E2E8F0;
  transition: all 0.3s ease;
  color: #1E293B;
}

.si-team-card:hover {
  transform: translateY(-4px) scale(1.03);
  box-shadow: 0 20px 60px rgba(220, 38, 38, 0.18);
  border-color: #DC2626;
}

.si-team-photo {
  width: 100%;
  aspect-ratio: 1/1;
  object-fit: cover;
  border-radius: 10px;
  margin-bottom: 14px;
  background: #F4F6F8;
}

.si-team-name {
  font-family: 'Unbounded', sans-serif;
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 4px;
  color: #1E293B;
}

.si-team-role {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  color: #DC2626;
  margin-bottom: 8px;
}

.si-team-bio {
  font-size: 12px;
  color: #64748B;
  line-height: 1.55;
}

.si-coverflow {
  display: flex;
  overflow-x: auto;
  gap: 18px;
  padding: 20px 4px;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}

.si-coverflow::-webkit-scrollbar {
  height: 8px;
}

.si-coverflow::-webkit-scrollbar-thumb {
  background: #DC2626;
  border-radius: 4px;
}

.si-coverflow::-webkit-scrollbar-track {
  background: #E2E8F0;
  border-radius: 4px;
}

.si-cover-card {
  flex: 0 0 calc(100% - 44px);
  max-width: 88%;
  background: #FFFFFF;
  border-radius: 16px;
  padding: 26px;
  box-shadow: 0 16px 50px rgba(30, 41, 59, 0.12);
  scroll-snap-align: center;
  color: #1E293B;
  border: 1px solid #E2E8F0;
}

.si-cover-stars {
  color: #DC2626;
  font-size: 16px;
  margin-bottom: 14px;
  letter-spacing: 2px;
}

.si-cover-text {
  font-size: 14px;
  line-height: 1.65;
  color: #1E293B;
  margin-bottom: 16px;
}

.si-cover-author {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  color: #64748B;
}

.si-faq {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.si-faq-item {
  background: #FFFFFF;
  border-radius: 12px;
  box-shadow: 0 8px 24px rgba(30, 41, 59, 0.06);
  border: 1px solid #E2E8F0;
  overflow: hidden;
}

.si-faq-q {
  width: 100%;
  background: transparent;
  border: none;
  padding: 20px 24px;
  text-align: left;
  font-family: 'IBM Plex Sans', sans-serif;
  font-size: 14px;
  font-weight: 600;
  color: #1E293B;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.si-faq-q::after {
  content: "+";
  font-family: 'Unbounded', sans-serif;
  font-size: 22px;
  color: #DC2626;
  font-weight: 700;
  transition: transform 0.3s ease;
  flex-shrink: 0;
}

.si-faq-item.si-open .si-faq-q::after {
  transform: rotate(45deg);
}

.si-faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
  padding: 0 24px;
  font-size: 13px;
  color: #64748B;
  line-height: 1.65;
}

.si-faq-item.si-open .si-faq-a {
  max-height: 400px;
  padding: 0 24px 20px;
}

.si-contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

.si-form {
  background: #FFFFFF;
  border-radius: 16px;
  padding: 32px;
  box-shadow: 0 20px 60px rgba(30, 41, 59, 0.10);
  color: #1E293B;
}

.si-form-row {
  margin-bottom: 20px;
}

.si-form label {
  display: block;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  color: #64748B;
  margin-bottom: 6px;
  letter-spacing: 0.05em;
}

.si-form input,
.si-form textarea,
.si-form select {
  width: 100%;
  padding: 12px 0;
  background: transparent;
  border: none;
  border-bottom: 2px solid #E2E8F0;
  font-family: 'IBM Plex Sans', sans-serif;
  font-size: 14px;
  color: #1E293B;
  outline: none;
  transition: border-color 0.25s ease;
}

.si-form input:focus,
.si-form textarea:focus,
.si-form select:focus {
  border-bottom-color: #DC2626;
}

.si-form textarea {
  resize: vertical;
  min-height: 100px;
}

.si-form-submit {
  width: 100%;
  padding: 16px;
  background: #DC2626;
  color: #FFFFFF;
  border: none;
  border-radius: 8px;
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  transition: background 0.25s ease;
  min-height: 52px;
  font-family: 'IBM Plex Sans', sans-serif;
  margin-top: 8px;
}

.si-form-submit:hover {
  background: #B91C1C;
}

.si-info-block {
  background: #1E293B;
  color: #FFFFFF;
  border-radius: 16px;
  padding: 32px;
}

.si-info-block h3 {
  font-family: 'Unbounded', sans-serif;
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 16px;
  color: #FFFFFF;
}

.si-info-line {
  display: flex;
  gap: 12px;
  margin-bottom: 16px;
  font-size: 13px;
  color: #FFFFFF;
  align-items: flex-start;
}

.si-info-line strong {
  display: block;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  color: #F87171;
  letter-spacing: 0.08em;
  margin-bottom: 4px;
}

.si-info-line a {
  color: #FFFFFF;
}

.si-info-line a:hover {
  color: #F87171;
}

.si-footer {
  background: #DC2626;
  color: #FFFFFF;
  border-radius: 24px 24px 0 0;
  padding: 60px 0 28px;
  margin-top: 40px;
}

.si-footer-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 20px;
}

.si-footer-top {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  padding-bottom: 32px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
}

.si-footer-brand {
  color: #FFFFFF;
}

.si-footer-brand .si-logo-text .si-domain,
.si-footer-brand .si-logo-text .si-sub {
  color: rgba(255, 255, 255, 0.75);
}

.si-footer-brand .si-logo-text .si-name {
  color: #FFFFFF;
}

.si-footer-desc {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.9);
  margin-top: 16px;
  line-height: 1.65;
  max-width: 360px;
}

.si-footer-col h4 {
  font-family: 'Unbounded', sans-serif;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 14px;
  color: #FFFFFF;
  letter-spacing: 0.04em;
}

.si-footer-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.si-footer-col li {
  margin-bottom: 8px;
}

.si-footer-col a {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.85);
}

.si-footer-col a:hover {
  color: #FFFFFF;
  text-decoration: underline;
}

.si-footer-bottom {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-top: 24px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  color: rgba(255, 255, 255, 0.85);
}

.si-footer-legal {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.si-cookie {
  position: fixed;
  left: 16px;
  bottom: 16px;
  right: 16px;
  max-width: 460px;
  background: #FFFFFF;
  color: #1E293B;
  border-radius: 14px;
  padding: 20px 22px;
  box-shadow: 0 20px 60px rgba(30, 41, 59, 0.20);
  z-index: 300;
  border: 2px solid #DC2626;
}

.si-cookie h4 {
  font-family: 'Unbounded', sans-serif;
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 8px;
  color: #1E293B;
}

.si-cookie p {
  font-size: 12px;
  color: #64748B;
  line-height: 1.55;
  margin-bottom: 14px;
}

.si-cookie-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.si-cookie-accept {
  padding: 10px 18px;
  background: #DC2626;
  color: #FFFFFF;
  border: none;
  border-radius: 6px;
  font-weight: 600;
  font-size: 12px;
  cursor: pointer;
  font-family: 'IBM Plex Sans', sans-serif;
}

.si-cookie-accept:hover {
  background: #B91C1C;
}

.si-cookie-decline {
  padding: 10px 18px;
  background: transparent;
  color: #1E293B;
  border: 1px solid #E2E8F0;
  border-radius: 6px;
  font-weight: 500;
  font-size: 12px;
  cursor: pointer;
  font-family: 'IBM Plex Sans', sans-serif;
}

.si-cookie-decline:hover {
  border-color: #DC2626;
  color: #DC2626;
}

.si-cookie-links {
  margin-top: 10px;
  font-size: 11px;
  color: #64748B;
}

.si-cookie-links a {
  color: #DC2626;
  text-decoration: underline;
}

.si-pill {
  display: inline-block;
  padding: 4px 10px;
  background: #FEE2E2;
  color: #B91C1C;
  border-radius: 999px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.05em;
}

.si-price {
  font-family: 'Unbounded', sans-serif;
  font-size: 22px;
  font-weight: 700;
  color: #DC2626;
  margin-top: 6px;
}

.si-floating-card.si-dark .si-price,
.si-floating-card.si-accent .si-price {
  color: #FFFFFF;
}

.si-price small {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  color: #64748B;
  font-weight: 400;
}

.si-floating-card.si-dark .si-price small,
.si-floating-card.si-accent .si-price small {
  color: rgba(255, 255, 255, 0.85);
}

.si-fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.si-fade-in.si-visible {
  opacity: 1;
  transform: translateY(0);
}

.si-magnetic {
  transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.si-inner-hero {
  padding: 80px 0 40px;
  background: #F4F6F8;
  position: relative;
  overflow: hidden;
}

.si-inner-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 80% 20%, rgba(220, 38, 38, 0.12) 0%, transparent 50%);
}

.si-inner-hero-inner {
  position: relative;
  z-index: 2;
}

.si-inner-hero h1 {
  font-size: 36px;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: #1E293B;
  margin-bottom: 16px;
}

.si-inner-hero p {
  font-size: 15px;
  color: #64748B;
  max-width: 640px;
  line-height: 1.65;
}

.si-breadcrumb {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  color: #64748B;
  margin-bottom: 16px;
  letter-spacing: 0.05em;
}

.si-breadcrumb a {
  color: #DC2626;
}

.si-thanks {
  text-align: center;
  padding: 100px 20px;
}

.si-thanks-card {
  background: #FFFFFF;
  border-radius: 20px;
  padding: 50px 30px;
  box-shadow: 0 20px 60px rgba(30, 41, 59, 0.12);
  max-width: 540px;
  margin: 0 auto;
  color: #1E293B;
  border-top: 6px solid #DC2626;
}

.si-thanks-icon {
  width: 72px;
  height: 72px;
  margin: 0 auto 20px;
  background: #FEE2E2;
  color: #DC2626;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 36px;
  font-weight: 700;
}

.si-thanks h1 {
  font-size: 28px;
  margin-bottom: 12px;
  color: #1E293B;
}

.si-thanks p {
  font-size: 14px;
  color: #64748B;
  line-height: 1.65;
  margin-bottom: 24px;
}

.si-legal {
  padding: 80px 0;
}

.si-legal-card {
  background: #FFFFFF;
  border-radius: 16px;
  padding: 40px;
  box-shadow: 0 12px 40px rgba(30, 41, 59, 0.08);
  color: #1E293B;
}

.si-legal h1 {
  font-size: 30px;
  margin-bottom: 24px;
  color: #1E293B;
}

.si-legal h2 {
  font-size: 18px;
  margin: 24px 0 12px;
  color: #1E293B;
  font-family: 'Unbounded', sans-serif;
  font-weight: 600;
}

.si-legal p {
  font-size: 14px;
  color: #475569;
  line-height: 1.7;
  margin-bottom: 12px;
}

.si-legal ul {
  padding-left: 22px;
}

.si-legal li {
  font-size: 14px;
  color: #475569;
  line-height: 1.7;
  margin-bottom: 6px;
}

@media (min-width: 640px) {
  .si-grid-2 {
    grid-template-columns: repeat(2, 1fr);
  }

  .si-grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }

  .si-grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }

  .si-grid-6 {
    grid-template-columns: repeat(2, 1fr);
  }

  .si-masonry {
    column-count: 2;
  }

  .si-cover-card {
    flex: 0 0 60%;
  }

  .si-hero h1 {
    font-size: 56px;
  }

  .si-section-title {
    font-size: 40px;
  }

  .si-inner-hero h1 {
    font-size: 44px;
  }

  .si-footer-top {
    grid-template-columns: 2fr 1fr 1fr 1fr;
  }

  .si-footer-bottom {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}

@media (min-width: 960px) {
  .si-container {
    padding: 0 32px;
  }

  .si-burger {
    display: none;
  }

  .si-nav-desktop {
    display: flex;
  }

  .si-hero {
    min-height: 100vh;
    padding: 80px 0;
  }

  .si-hero-inner {
    grid-template-columns: 55% 45%;
    gap: 60px;
  }

  .si-hero h1 {
    font-size: 80px;
  }

  .si-section {
    padding: 120px 0;
  }

  .si-section-title {
    font-size: 56px;
  }

  .si-grid-3 {
    grid-template-columns: repeat(3, 1fr);
  }

  .si-grid-4 {
    grid-template-columns: repeat(4, 1fr);
  }

  .si-grid-6 {
    grid-template-columns: repeat(3, 1fr);
  }

  .si-masonry {
    column-count: 3;
  }

  .si-cover-card {
    flex: 0 0 42%;
  }

  .si-split {
    grid-template-columns: 1fr 1fr;
    gap: 60px;
  }

  .si-contact-grid {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }

  .si-inner-hero h1 {
    font-size: 56px;
  }
}

@media (min-width: 1200px) {
  .si-hero h1 {
    font-size: 92px;
  }

  .si-section-title {
    font-size: 64px;
  }
}