.osc-page {
  background: var(--background);
  color: var(--text-secondary);
  font-family: var(--font-family);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
  width: 100%;
  overflow-x: hidden;
  position: relative;
}

.osc-text-teal {
  color: var(--brand-teal);
}

.osc-grid-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, black 10%, transparent 70%);
  mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, black 10%, transparent 70%);
}

.osc-main {
  position: relative;
  z-index: 1;
}

@keyframes osc-pulse-ring {
  0% {
    transform: scale(1);
    opacity: 0.55;
  }
  100% {
    transform: scale(1.08);
    opacity: 0;
  }
}

@keyframes osc-glow-breathe {
  0%,
  100% {
    box-shadow: 0 0 40px 0 rgba(7, 171, 161, 0.18);
  }
  50% {
    box-shadow: 0 0 64px 6px rgba(7, 171, 161, 0.3);
  }
}

.osc-btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  background: var(--brand-teal);
  color: var(--text-primary);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.01em;
  line-height: 1;
  text-decoration: none;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s ease;
  box-shadow: 0 4px 16px rgba(7, 171, 161, 0.25);
}

.osc-btn-primary:hover,
.osc-btn-primary:focus {
  background: var(--brand-teal-light);
  color: var(--text-primary);
  text-decoration: none;
  transform: translateY(-1px);
  box-shadow: 0 6px 22px rgba(7, 171, 161, 0.45);
}

.osc-btn-primary--lg {
  padding: 16px 36px;
  font-size: 16px;
  border-radius: 10px;
}

.osc-btn-primary svg {
  transition: transform 0.2s ease;
}

.osc-btn-primary:hover svg {
  transform: translateX(3px);
}

.osc-btn-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--text-primary);
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  padding: 12px 4px;
  transition: color 0.2s ease;
}

.osc-btn-link:hover,
.osc-btn-link:focus {
  color: var(--brand-teal);
  text-decoration: none;
}

.osc-section-title {
  text-align: center;
  font-size: 32px;
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  margin: 0 0 16px;
}

.osc-section-subtitle {
  text-align: center;
  max-width: 640px;
  margin: 0 auto;
  font-size: 17px;
  font-weight: 400;
  line-height: 1.65;
  color: var(--text-muted);
}

.osc-section-subtitle--gap {
  margin-bottom: 48px;
}

@media (min-width: 768px) {
  .osc-section-title {
    font-size: 38px;
  }

  .osc-section-subtitle {
    font-size: 18px;
  }
}

@media (min-width: 1024px) {
  .osc-section-title {
    font-size: 42px;
  }
}

.osc-hero-title {
  font-size: 36px;
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  margin: 0 0 18px;
}

.osc-hero-subtitle {
  font-size: 17px;
  line-height: 1.6;
  color: var(--text-muted);
  margin: 0 0 32px;
  max-width: 480px;
}

@media (min-width: 768px) {
  .osc-hero-title {
    font-size: 46px;
  }

  .osc-hero-subtitle {
    font-size: 18px;
  }
}

@media (min-width: 1024px) {
  .osc-hero-title {
    font-size: 52px;
  }
}

.osc-section {
  padding: 64px 24px;
}

.osc-section-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.osc-badge-label {
  text-align: center;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--brand-teal);
  margin-bottom: 14px;
}

.osc-badge-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
}

.osc-card {
  background: rgba(30, 30, 38, 0.5);
  border: 1px solid rgba(43, 43, 51, 0.6);
  border-radius: 14px;
  padding: 24px;
  min-width: 0;
  transition: border-color 0.3s ease, transform 0.3s ease;
}

.osc-card--hoverable:hover {
  border-color: rgba(7, 171, 161, 0.3);
  transform: translateY(-3px);
}

.osc-card-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: rgba(7, 171, 161, 0.1);
  border: 1px solid rgba(7, 171, 161, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--brand-teal);
  margin-bottom: 16px;
}

.osc-card-icon svg {
  width: 22px;
  height: 22px;
}

.osc-card-title {
  font-size: 19px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
  line-height: 1.3;
}

.osc-card-desc {
  font-size: 15px;
  font-weight: 400;
  line-height: 1.6;
  color: var(--text-muted);
}

.osc-feature-img {
  margin-top: 20px;
  width: 100%;
  aspect-ratio: 496 / 448;
  object-fit: cover;
  display: block;
  border-radius: 10px;
  border: 1px solid rgba(43, 43, 51, 0.6);
}

.osc-callout {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px 20px;
  margin-top: 24px;
  text-align: left;
  background: rgba(7, 171, 161, 0.08);
  border: 1px solid rgba(7, 171, 161, 0.35);
  border-radius: 12px;
}

.osc-callout-icon {
  width: 36px;
  height: 36px;
  border-radius: 9px;
  background: rgba(7, 171, 161, 0.18);
  border: 1px solid rgba(7, 171, 161, 0.35);
  color: var(--brand-teal);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.osc-callout-desc {
  font-size: 14px;
  font-weight: 400;
  line-height: 1.55;
  color: var(--text-muted);
  margin: 0;
}

.osc-flow-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 12px;
}

.osc-flow-arrow {
  flex-shrink: 0;
  color: #5a5c66;
}

.osc-flow-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border-radius: 999px;
  padding: 8px 16px;
  font-size: 14px;
  font-weight: 500;
}

.osc-flow-pill--neutral {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(43, 43, 51, 0.6);
  color: var(--text-secondary);
}

.osc-flow-pill--teal {
  background: rgba(7, 171, 161, 0.1);
  border: 1px solid rgba(7, 171, 161, 0.3);
  color: var(--text-primary);
}

.osc-flow-pill--danger {
  background: rgba(239, 68, 68, 0.08);
  border: 1px solid rgba(239, 68, 68, 0.4);
  color: #fca5a5;
}

.osc-flow-pill--strike {
  text-decoration: line-through;
  text-decoration-thickness: 2px;
}

.osc-flow-cross-wrap {
  position: relative;
  display: inline-flex;
  align-items: center;
}

.osc-flow-cross-badge {
  position: absolute;
  top: -8px;
  right: -8px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: #ef4444;
  display: flex;
  align-items: center;
  justify-content: center;
}

.osc-flow-note {
  margin: 24px 0 0;
  font-size: 13px;
  color: var(--text-muted);
  text-align: center;
}

.osc-flow-note--teal {
  color: #5eead4;
}

.osc-after-card {
  border-radius: 14px;
  border: 1px solid rgba(7, 171, 161, 0.4);
  background: rgba(7, 171, 161, 0.08);
  padding: 24px;
  animation: osc-glow-breathe 3.6s ease-in-out infinite;
}

.osc-feature-list {
  margin: 20px 0 0;
  list-style: none;
  padding: 0;
}

.osc-feature-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 13px 0;
  border-top: 1px solid rgba(43, 43, 51, 0.6);
  font-size: 15px;
  color: var(--text-secondary);
  list-style: none;
}

.osc-feature-item:first-child {
  border-top: none;
  padding-top: 0;
}

.osc-feature-check {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  color: var(--brand-teal);
}

.osc-compat-tools {
  margin-top: 40px;
}

.osc-mono-pill {
  border-radius: 999px;
  border: 1px solid rgba(43, 43, 51, 0.6);
  background: rgba(255, 255, 255, 0.03);
  padding: 8px 16px;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 12px;
  color: var(--text-secondary);
}

.osc-table-wrap {
  margin-top: 32px;
  overflow-x: auto;
  border-radius: 14px;
  border: 1px solid rgba(43, 43, 51, 0.6);
}

.osc-table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  text-align: left;
  font-size: 14px;
}

.osc-th {
  padding: 16px 24px;
  font-weight: 700;
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.02);
  border-bottom: 1px solid rgba(43, 43, 51, 0.6);
}

.osc-td {
  padding: 16px 24px;
  color: var(--text-muted);
  border-bottom: 1px solid rgba(43, 43, 51, 0.4);
}

.osc-td--strong {
  color: var(--text-primary);
  font-weight: 600;
}

.osc-table-row {
  transition: background-color 0.15s ease;
}

.osc-table-row:hover {
  background-color: rgba(7, 171, 161, 0.06);
}

.osc-table-row:last-child .osc-td {
  border-bottom: none;
}

.osc-status-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border-radius: 999px;
  padding: 4px 12px;
  font-size: 12px;
  font-weight: 600;
  color: #34d399;
  background: rgba(16, 185, 129, 0.12);
}

.osc-status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #34d399;
}

.osc-inline-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--brand-teal);
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
}

.osc-inline-link:hover {
  color: var(--brand-teal-light);
  text-decoration: underline;
}

.osc-helper-text {
  text-align: center;
  font-size: 13px;
  color: #6b6d78;
  margin: 16px auto 0;
  max-width: 640px;
}

.osc-guide-note {
  margin-top: 40px;
}

.osc-guide-note .osc-inline-link {
  font-size: 13px;
}

.osc-steps {
  position: relative;
  margin: 48px 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 36px;
  text-align: left;
}

.osc-step {
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: 20px;
  list-style: none;
}

.osc-step:not(:last-child)::after {
  content: "";
  position: absolute;
  left: 20px;
  top: 40px;
  bottom: -36px;
  width: 1px;
  background: rgba(7, 171, 161, 0.35);
}

.osc-step-num {
  position: relative;
  z-index: 1;
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid rgba(7, 171, 161, 0.4);
  background: #0d0d12;
  color: var(--brand-teal);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
}

.osc-step-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0 0 4px;
}

.osc-step-body {
  font-size: 14px;
  line-height: 1.55;
  color: var(--text-muted);
  margin: 0;
}

.osc-start-inner {
  max-width: 560px;
  margin: 0 auto;
  text-align: center;
}

.osc-start-cta {
  margin-top: 40px;
}

.osc-faq-section {
  padding-bottom: 96px;
}

.osc-faq-inner {
  max-width: 760px;
  margin: 0 auto;
}

.osc-faq-list {
  margin-top: 40px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.osc-faq-item {
  border-radius: 14px;
  border: 1px solid rgba(43, 43, 51, 0.6);
  background: rgba(30, 30, 38, 0.5);
  padding: 0 24px;
  transition: border-color 0.2s ease, background 0.2s ease;
}

.osc-faq-item[open] {
  border-color: rgba(7, 171, 161, 0.35);
  background: rgba(7, 171, 161, 0.05);
}

.osc-faq-trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 0;
  cursor: pointer;
  text-align: left;
  font-size: 15px;
  font-weight: 600;
  color: var(--text-primary);
  list-style: none;
}

.osc-faq-trigger::-webkit-details-marker {
  display: none;
}

.osc-faq-trigger::marker {
  content: "";
}

.osc-faq-chevron {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  color: var(--brand-teal);
  transition: transform 0.2s ease;
}

.osc-faq-item[open] .osc-faq-chevron {
  transform: rotate(180deg);
}

.osc-faq-answer {
  padding-bottom: 20px;
  font-size: 15px;
  line-height: 1.65;
  color: var(--text-muted);
}

.osc-hero-section {
  padding: 80px 24px 96px;
  background: var(--background);
}

.osc-bg-a {
  background: var(--background);
}

.osc-bg-b {
  background: var(--layer-1);
}

.osc-bg-c {
  background: var(--layer-1);
}

.osc-bg-d {
  background: var(--background);
}

.osc-hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  align-items: center;
}

@media (min-width: 860px) {
  .osc-hero-grid {
    grid-template-columns: 1fr 1.1fr;
    gap: 56px;
  }
}

.osc-hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
}

.osc-hero-media {
  position: relative;
  max-width: 640px;
  margin: 0 auto;
}

.osc-pulse-ring {
  position: absolute;
  inset: -3px;
  z-index: -1;
  border-radius: 20px;
  border: 1px solid rgba(7, 171, 161, 0.4);
  animation: osc-pulse-ring 2.4s cubic-bezier(0.2, 0.6, 0.4, 1) infinite;
}

.osc-hero-glow {
  position: absolute;
  inset: -4px;
  z-index: -2;
  border-radius: 9999px;
  background: rgba(7, 171, 161, 0.08);
  filter: blur(48px);
}

.osc-hero-img {
  width: 100%;
  height: auto;
  border-radius: 16px;
  border: 1px solid rgba(7, 171, 161, 0.25);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5), 0 0 60px rgba(7, 171, 161, 0.18);
  display: block;
}

.osc-two-col {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 20px;
}

@media (min-width: 768px) {
  .osc-two-col {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }
}