.tier-main {
  overflow-x: hidden;
}

.tier-hero {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  max-width: 1280px;
  margin: 160px auto;
  padding: 0 20px;
  text-align: center;
}

.tier-hero::before {
  content: "";
  position: absolute;
  top: -60px;
  left: 50%;
  z-index: -1;
  width: 800px;
  height: 400px;
  pointer-events: none;
  transform: translateX(-50%);
  background: radial-gradient(ellipse, rgba(255, 79, 1, 0.08), transparent 70%);
}

.tier-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  width: max-content;
  margin: 0 auto;
  padding: 8px 20px;
  border: 1px solid rgba(255, 79, 1, 0.2);
  border-radius: 999px;
  background: rgba(255, 79, 1, 0.1);
  color: #ff4f01;
  font-family: var(--font-space);
  font-size: 0.85rem;
  line-height: 1.5;
  font-weight: 500;
  letter-spacing: 0.05em;
  animation: tierSlide 0.6s ease-out both;
}

.tier-pill span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #ff4f01;
  animation: tierPulse 2s ease-in-out infinite;
}

.tier-hero h1 {
  margin: 24px auto;
  width: 100%;
  color: #fff;
  font-family: var(--font-space);
  font-size: clamp(2.75rem, 8vw, 4.5rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.03em;
  animation: tierSlide 0.6s ease-out 0.05s both;
}

.tier-hero h1 em,
.tier-gradient {
  font-style: normal;
  background: linear-gradient(135deg, #ff4f01, #ff6b35);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.tier-hero p {
  max-width: 800px;
  margin: 0 auto;
  color: rgba(255, 255, 255, 0.5);
  font-family: var(--font-space);
  font-size: clamp(1rem, 2.5vw, 1.15rem);
  line-height: 1.7;
  animation: tierSlide 0.6s ease-out 0.1s both;
}

.tier-actions {
  position: relative;
  z-index: 5;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  max-width: 576px;
  margin: 32px auto 0;
  animation: tierFade 0.5s ease-out 0.2s both;
}

.tier-actions .glow-button {
  min-height: 48px;
  line-height: 24px;
  font-family: var(--font-space);
}

.tier-actions .glow-button .tier-glow-label {
  position: relative;
  z-index: 1;
  color: #fff;
  font-family: var(--font-space);
  font-size: 16px;
  font-weight: 400;
  line-height: 24px;
}

.tier-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 170px;
  height: 40px;
  padding: 20px 0;
  border: 2px solid #ff4f01;
  border-radius: 999px;
  color: #ff4f01;
  font-family: var(--font-space);
  font-size: 1rem;
  line-height: 24px;
  text-decoration: none;
  transition: transform 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.tier-outline:hover {
  color: #ff6b35;
  border-color: #ff6b35;
  transform: scale(1.05);
}

.tier-carousel {
  position: relative;
  max-width: 576px;
  margin: 24px auto 0;
  overflow: hidden;
  animation: tierSlide 0.6s ease-out 0.3s both;
}

.tier-carousel::before,
.tier-carousel::after {
  content: "";
  position: absolute;
  top: 0;
  z-index: 2;
  width: 64px;
  height: 100%;
  pointer-events: none;
}

.tier-carousel::before {
  left: 0;
  background: linear-gradient(to right, #000 70%, transparent 100%);
}

.tier-carousel::after {
  right: 0;
  background: linear-gradient(to left, #000 70%, transparent 100%);
}

.tier-carousel-track {
  display: flex;
  width: max-content;
  animation: tierCarousel 20s linear infinite;
}

.tier-carousel-item {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  gap: 8px;
  padding: 0 32px;
  color: #fff;
  font-family: var(--font-space);
  font-size: 14px;
  white-space: nowrap;
}

.tier-carousel-item svg {
  flex: 0 0 20px;
  width: 20px;
  height: 20px;
  stroke: #ff4f01;
}

.tier-section {
  position: relative;
  max-width: 1200px;
  margin: 96px auto;
  padding: 0 16px;
}

.tier-section.grid-bg::before,
.tier-showcase::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 60px 60px;
}

.tier-section.grid-bg::after,
.tier-showcase::after {
  content: "";
  position: absolute;
  top: 20%;
  left: 50%;
  z-index: -1;
  width: 800px;
  height: 400px;
  pointer-events: none;
  transform: translateX(-50%);
  background: radial-gradient(ellipse, rgba(255, 79, 1, 0.08), transparent 70%);
}

.tier-section > .subtext,
.tier-how > .subtext,
.tier-showcase > .subtext {
  margin-left: auto;
  margin-right: auto;
}

.tier-section h2,
.tier-how h2,
.tier-showcase h2 {
  margin: 0 auto 16px;
  color: #fff;
  font-family: var(--font-space);
  font-size: clamp(2.25rem, 6vw, 4rem);
  font-weight: 700;
  line-height: 1.1;
  text-align: center;
  letter-spacing: -0.02em;
}

.tier-section h2:has(+ .tier-deliverables-grid),
.tier-section h2:has(+ .tier-proof-grid) {
  margin-bottom: 48px;
}

.tier-section > p,
.tier-how > p,
.tier-showcase > p {
  max-width: 600px;
  margin: 20px auto 48px;
  color: rgba(255, 255, 255, 0.5);
  font-family: var(--font-space);
  font-size: clamp(1rem, 2.5vw, 1.15rem);
  line-height: 1.7;
  text-align: center;
}

.tier-how > p {
  max-width: 700px;
  margin-bottom: 64px;
}

.tier-showcase > p {
  max-width: 600px;
}

.tier-feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  grid-template-areas: var(--areas);
  gap: 16px;
}

.tier-feature-wrap {
  min-width: 0;
}

.tier-card,
.tier-list-card,
.tier-proof-card,
.tier-showcase-card,
.tier-cta {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 24px;
  background: #111110;
}

.tier-card {
  display: flex;
  min-height: 280px;
  height: 100%;
  padding: 24px 24px 72px;
  flex-direction: column;
  gap: 16px;
  transition: transform 0.5s ease, border-color 0.5s ease, box-shadow 0.5s ease;
}

.tier-card.large {
  min-height: 340px;
  padding: 32px 32px 80px;
}

.tier-card::before,
.tier-list-card::before,
.tier-proof-card::before,
.tier-showcase-card::before,
.tier-cta::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.15;
  border-radius: 24px;
  padding: 1px;
  background: linear-gradient(135deg, rgba(255, 79, 1, 0.25), transparent 50%);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  transition: opacity 0.3s ease;
}

.tier-card::after,
.tier-list-card::after,
.tier-proof-card::after,
.tier-showcase-card::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0;
  background: radial-gradient(ellipse at top right, rgba(255, 79, 1, 0.07), transparent 60%);
  transition: opacity 0.5s ease;
}

.tier-card:hover,
.tier-list-card:hover,
.tier-proof-card:hover,
.tier-showcase-card:hover {
  border-color: rgba(255, 79, 1, 0.25);
  box-shadow: 0 24px 48px -12px rgba(0, 0, 0, 0.4);
  transform: translateY(-4px);
}

.tier-card:hover::before,
.tier-list-card:hover::before,
.tier-proof-card:hover::before,
.tier-showcase-card:hover::before {
  opacity: 1;
}

.tier-card:hover::after,
.tier-list-card:hover::after,
.tier-proof-card:hover::after,
.tier-showcase-card:hover::after {
  opacity: 1;
}

.tier-card-content,
.tier-card > *,
.tier-list-card > *,
.tier-proof-card > *,
.tier-showcase-content,
.tier-cta > * {
  position: relative;
  z-index: 1;
}

.tier-card-top,
.tier-showcase-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 20px;
}

.tier-card-top {
  align-items: flex-start;
  margin-bottom: 0;
}

.tier-showcase-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.tier-icon-box {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border: 1px solid rgba(255, 79, 1, 0.188);
  border-radius: 14px;
  background: rgba(255, 79, 1, 0.082);
  transition: transform 0.5s ease, box-shadow 0.5s ease;
}

.tier-card:hover .tier-icon-box {
  transform: scale(1.05);
  box-shadow: 0 8px 24px -8px rgba(255, 79, 1, 0.5);
}

.tier-icon-box svg {
  width: 24px;
  height: 24px;
  stroke: #ff4f01;
  animation: tierWiggle 4s ease-in-out infinite;
}

.tier-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border: 1px solid rgba(255, 79, 1, 0.125);
  border-radius: 6px;
  background: rgba(255, 79, 1, 0.06);
  color: #ff4f01;
  font-family: var(--font-space);
  font-size: 9px;
  font-weight: 600;
}

.tier-card h3 {
  margin: 0;
  color: #fff;
  font-family: var(--font-space);
  font-size: 22px;
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.01em;
  transition: transform 0.3s ease;
}

.tier-card.large h3 {
  font-size: 28px;
}

.tier-card:hover h3 {
  transform: translateX(2px);
}

.tier-card p {
  max-width: 300px;
  margin: 0;
  color: rgba(255, 255, 255, 0.5);
  font-family: var(--font-space);
  font-size: 13px;
  line-height: 1.7;
}

.tier-card.large p {
  max-width: 380px;
  font-size: 15px;
}

.tier-visual {
  display: flex;
  align-items: center;
  min-height: 92px;
  margin-top: auto;
  padding: 14px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 16px;
  background: rgba(0, 0, 0, 0.5);
}

.tier-card-arrow {
  position: absolute;
  right: 20px;
  bottom: 20px;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  transition: background 0.4s ease, transform 0.4s ease;
}

.tier-card.large .tier-card-arrow {
  right: 28px;
  bottom: 28px;
}

.tier-card-arrow svg {
  width: 16px;
  height: 16px;
  stroke: rgba(255, 255, 255, 0.5);
  transition: stroke 0.4s ease, transform 0.4s ease;
}

.tier-card:hover .tier-card-arrow {
  background: rgba(255, 79, 1, 0.18);
  transform: scale(1.1);
}

.tier-card:hover .tier-card-arrow svg {
  stroke: #ff4f01;
  transform: translateX(2px);
}

.tier-showcase-card .tier-card-arrow {
  right: 24px;
  bottom: 24px;
}

.tier-showcase-card:hover .tier-card-arrow {
  background: rgba(255, 79, 1, 0.18);
  transform: scale(1.1);
}

.tier-showcase-card:hover .tier-card-arrow svg {
  stroke: #ff4f01;
  transform: translateX(2px);
}

.tier-browser,
.tier-bars,
.tier-flow,
.tier-message-stack,
.tier-mini-stats,
.tier-content-list {
  width: 100%;
}

.tier-browser {
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 8px;
}

.tier-browser-top {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 8px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(255, 255, 255, 0.03);
}

.tier-browser-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  opacity: 0.6;
}

.tier-browser-url {
  flex: 1;
  height: 10px;
  margin-left: 6px;
  border-radius: 2px;
  background: rgba(255, 255, 255, 0.05);
}

.tier-browser-body {
  padding: 10px;
}

.tier-line {
  height: 8px;
  margin-bottom: 6px;
  border-radius: 2px;
  background: rgba(255, 255, 255, 0.06);
  width: 30%;
  opacity: 0.3;
  transition: width 0.5s ease, opacity 0.5s ease;
  transition-delay: var(--d, 0s);
}

.tier-line:first-child {
  background: rgba(255, 79, 1, 0.25);
}

.tier-line:last-child {
  margin-bottom: 0;
}

.tier-card:hover .tier-line,
.tier-showcase-card.current .tier-line,
.tier-showcase-card:hover .tier-line {
  width: var(--w, 75%);
  opacity: 1;
}

.tier-bars {
  display: flex;
  align-items: flex-end;
  gap: 4px;
  height: 50px;
}

.tier-bars span {
  flex: 1;
  height: var(--base-h, 10%);
  border-radius: 2px;
  background: rgba(255, 79, 1, 0.22);
  transition: height 0.5s ease-out, opacity 0.5s ease-out;
  transition-delay: var(--d, 0s);
}

.tier-bars span:nth-last-child(-n + 2) {
  background: linear-gradient(180deg, #ff4f01, #ff6b35);
}

.tier-card:hover .tier-bars span,
.tier-step-card.active .tier-bars span,
.tier-showcase-card.current .tier-bars span,
.tier-showcase-card:hover .tier-bars span {
  height: var(--h);
}

.tier-flow {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0;
}

.tier-node {
  flex: 1;
  padding: 8px 6px;
  border: 1px solid rgba(255, 79, 1, 0.25);
  border-radius: 8px;
  background: rgba(255, 79, 1, 0.08);
  color: #ff4f01;
  font-family: var(--font-space);
  font-size: 9px;
  font-weight: 600;
  text-align: center;
  transition: transform 0.5s ease, box-shadow 0.5s ease;
  transition-delay: var(--d, 0s);
}

.tier-connector {
  width: 12px;
  height: 2px;
  background: #ff4f01;
  transform-origin: left;
  transform: scaleX(0);
  transition: transform 0.3s ease;
  transition-delay: var(--d, 0s);
}

.tier-card:hover .tier-node,
.tier-step-card.active .tier-node,
.tier-showcase-card.current .tier-node,
.tier-showcase-card:hover .tier-node {
  transform: scale(1.06);
  box-shadow: 0 0 12px rgba(255, 79, 1, 0.3);
}

.tier-card:hover .tier-connector,
.tier-step-card.active .tier-connector,
.tier-showcase-card.current .tier-connector,
.tier-showcase-card:hover .tier-connector {
  transform: scaleX(1);
}

.tier-message-stack {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.tier-message {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 10px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.03);
  color: rgba(255, 255, 255, 0.5);
  font-family: var(--font-space);
  font-size: 9px;
  opacity: 0.3;
  transform: translateX(20px);
  transition: transform 0.4s ease, opacity 0.4s ease, border-color 0.4s ease;
  transition-delay: var(--d, 0s);
}

.tier-message:nth-child(even) {
  border-color: rgba(255, 79, 1, 0.2);
  background: rgba(255, 79, 1, 0.06);
  color: #ff4f01;
}

.tier-card:hover .tier-message,
.tier-showcase-card.current .tier-message,
.tier-showcase-card:hover .tier-message {
  opacity: var(--active-opacity, 1);
  transform: translateX(0);
}

.tier-message i,
.tier-content-list i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #ff4f01;
}

.tier-mini-stats {
  display: flex;
  gap: 8px;
}

.tier-mini-stat {
  flex: 1;
  padding: 10px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.03);
  text-align: center;
  opacity: 0.3;
  transform: translateY(8px);
  transition: opacity 0.4s ease, transform 0.4s ease;
  transition-delay: var(--d, 0s);
}

.tier-card:hover .tier-mini-stat,
.tier-showcase-card.current .tier-mini-stat,
.tier-showcase-card:hover .tier-mini-stat {
  opacity: 1;
  transform: translateY(0);
}

.tier-mini-stat strong {
  display: block;
  color: #ff4f01;
  font-family: var(--font-space);
  font-size: 16px;
}

.tier-mini-stat span {
  color: rgba(255, 255, 255, 0.4);
  font-family: var(--font-space);
  font-size: 9px;
}

.tier-content-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.tier-content-list div {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 5px 10px;
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.02);
  color: rgba(255, 255, 255, 0.5);
  font-family: var(--font-space);
  font-size: 9px;
  opacity: 0.2;
  transform: translateX(15px);
  transition: opacity 0.4s ease, transform 0.4s ease;
  transition-delay: var(--d, 0s);
}

.tier-card:hover .tier-content-list div,
.tier-showcase-card.current .tier-content-list div,
.tier-showcase-card:hover .tier-content-list div {
  opacity: 1;
  transform: translateX(0);
}

.tier-deliverables-grid,
.tier-proof-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 16px;
}

.tier-list-card,
.tier-proof-card {
  padding: 32px;
}

.tier-proof-card h3,
.tier-showcase-card h3 {
  margin: 0 0 16px;
  color: #fff;
  font-family: var(--font-space);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.tier-list-card {
  height: 100%;
  border-color: rgba(255, 79, 1, 0.125);
  transition: transform 0.5s ease, border-color 0.5s ease, box-shadow 0.5s ease;
}

.tier-list-card.not-included {
  border-color: rgba(255, 255, 255, 0.06);
}

.tier-list-card.not-included::before {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.1), transparent 50%);
}

.tier-list-card.not-included::after {
  background: radial-gradient(ellipse at top right, rgba(255, 255, 255, 0.04), transparent 60%);
}

.tier-list-card.not-included:hover {
  border-color: rgba(255, 255, 255, 0.12);
}

.tier-list-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 20px;
  padding: 4px 12px;
  border: 1px solid rgba(255, 79, 1, 0.145);
  border-radius: 6px;
  background: rgba(255, 79, 1, 0.082);
  color: #ff4f01;
  font-family: var(--font-space);
  font-size: 10px;
  font-weight: 600;
  line-height: 15px;
}

.tier-list-content {
  padding-top: 1px;
  line-height: 24px;
}

.tier-list-card.not-included .tier-list-badge {
  border-color: rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.05);
  color: rgba(255, 255, 255, 0.4);
}

.tier-list-card ul,
.tier-proof-card ul {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.tier-list-card li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  color: rgba(255, 255, 255, 0.7);
  font-family: var(--font-space);
  font-size: 14px;
  line-height: 1.6;
}

.tier-list-card.not-included li {
  color: rgba(255, 255, 255, 0.4);
}

.tier-check,
.tier-minus {
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 20px;
  width: 20px;
  height: 20px;
  margin-top: 2px;
  border-radius: 50%;
  background: rgba(255, 79, 1, 0.12);
}

.tier-minus {
  background: rgba(255, 255, 255, 0.05);
}

.tier-check svg,
.tier-minus svg {
  width: 12px;
  height: 12px;
  stroke: #ff4f01;
}

.tier-minus svg {
  stroke: rgba(255, 255, 255, 0.3);
}

.tier-how {
  position: relative;
  max-width: 1300px;
  width: 100%;
  margin: 96px auto;
  padding: 32px 48px;
}

.tier-how::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: -1;
  width: 800px;
  height: 800px;
  pointer-events: none;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, rgba(255, 79, 1, 0.08), transparent 70%);
}

.tier-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin: 0 0 48px;
}

.tier-dot {
  width: 8px;
  height: 8px;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.2);
  cursor: pointer;
  transition: width 0.3s ease, background 0.3s ease;
}

.tier-dot.active {
  width: 32px;
  background: #ff4f01;
}

.tier-step-list {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.tier-step-card {
  display: flex;
  align-items: center;
  gap: 48px;
  padding: 40px;
  border: 1px solid transparent;
  border-radius: 28px;
  background: transparent;
  transition: background 0.4s ease, border-color 0.4s ease, box-shadow 0.4s ease;
}

.tier-step-card.active {
  border-color: rgba(255, 79, 1, 0.19);
  background: rgba(255, 255, 255, 0.05);
  box-shadow: 0 1px 40px 0 rgba(255, 255, 255, 0.1) inset;
  backdrop-filter: blur(17.5px);
}

.tier-step-copy {
  flex: 1;
}

.tier-step-kicker {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 16px;
}

.tier-step-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.05);
  transition: background 0.3s ease, border-color 0.3s ease;
}

.tier-step-card.active .tier-step-icon {
  border-color: rgba(255, 79, 1, 0.25);
  background: rgba(255, 79, 1, 0.12);
}

.tier-step-icon svg {
  width: 24px;
  height: 24px;
  stroke: rgba(255, 255, 255, 0.5);
}

.tier-step-card.active .tier-step-icon svg {
  stroke: #ff4f01;
}

.tier-step-kicker span {
  color: rgba(255, 255, 255, 0.3);
  font-family: var(--font-space);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.1em;
}

.tier-step-card.active .tier-step-kicker span {
  color: #ff4f01;
}

.tier-step-card h3 {
  margin: 0 0 12px;
  color: rgba(255, 255, 255, 0.7);
  font-family: var(--font-space);
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.tier-step-card.active h3 {
  color: #fff;
}

.tier-step-card p {
  max-width: 400px;
  margin: 0;
  color: rgba(255, 255, 255, 0.4);
  font-family: var(--font-space);
  font-size: 1rem;
  line-height: 1.7;
}

.tier-step-card.active p {
  color: rgba(255, 255, 255, 0.7);
}

.tier-step-visual {
  flex: 0 0 320px;
  padding: 20px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 20px;
  background: rgba(0, 0, 0, 0.5);
  opacity: 0.3;
  transition: opacity 0.4s ease;
}

.tier-step-card.active .tier-step-visual {
  opacity: 1;
}

.tier-checklist {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.tier-checklist div {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.03);
  color: rgba(255, 255, 255, 0.7);
  font-family: var(--font-space);
  font-size: 12px;
  opacity: 0;
  transform: translateX(50px);
  transition: opacity 0.5s ease, transform 0.5s ease;
  transition-delay: var(--d, 0s);
}

.tier-step-card.active .tier-checklist div {
  opacity: 1;
  transform: translateX(0);
}

.tier-checklist-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 28px;
  width: 28px;
  height: 28px;
  border-radius: 6px;
  background: rgba(255, 79, 1, 0.125);
}

.tier-checklist-icon svg {
  width: 14px;
  height: 14px;
  stroke: #ff4f01;
}

.tier-checklist-done {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  margin-left: auto;
  border-radius: 50%;
  background: #ff4f01;
  transform: scale(1);
}

.tier-checklist-done svg {
  width: 10px;
  height: 10px;
  stroke: #000;
  stroke-width: 3;
}

.tier-build-visual {
  position: relative;
  width: 100%;
  height: 130px;
}

.tier-scan-line {
  position: absolute;
  top: 0;
  left: 0;
  width: 2px;
  height: 100%;
  opacity: 0;
  background: linear-gradient(180deg, transparent, #ff4f01, transparent);
}

.tier-step-card.active .tier-scan-line {
  animation: tierScan 2s linear infinite;
}

.tier-build-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  height: 100%;
  padding: 10px;
}

.tier-build-grid div {
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.04);
}

.tier-step-card.active .tier-build-grid div {
  animation: tierBuildCell 1.8s ease-in-out infinite;
  animation-delay: var(--d, 0s);
}

.tier-build-grid span {
  color: rgba(255, 255, 255, 0.4);
  font-family: var(--font-space);
  font-size: 10px;
}

.tier-live-badge {
  position: absolute;
  right: 10px;
  bottom: 10px;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: 8px;
  background: #ff4f01;
  opacity: 0;
  transform: scale(0);
  transition: opacity 0.4s ease 0.6s, transform 0.4s ease 0.6s;
}

.tier-step-card.active .tier-live-badge {
  opacity: 1;
  transform: scale(1);
}

.tier-live-badge svg {
  width: 12px;
  height: 12px;
  stroke: #000;
  stroke-width: 2.5;
}

.tier-live-badge span {
  color: #000;
  font-family: var(--font-space);
  font-size: 11px;
  font-weight: 600;
}

.tier-running-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 16px;
  padding: 10px 14px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.03);
  opacity: 0;
  transition: opacity 0.4s ease 0.8s;
}

.tier-step-card.active .tier-running-row {
  opacity: 1;
}

.tier-running-row span {
  flex: 0 0 16px;
  width: 16px;
  height: 16px;
  border: 2px solid #ff4f01;
  border-top-color: transparent;
  border-radius: 50%;
  animation: tierSpin 2s linear infinite;
}

.tier-running-row em {
  color: rgba(255, 255, 255, 0.6);
  font-family: var(--font-space);
  font-size: 11px;
  font-style: normal;
}

.tier-grow-visual .tier-bars {
  height: 80px;
  gap: 6px;
  margin-bottom: 12px;
}

.tier-grow-visual .tier-bars span {
  border-radius: 4px;
}

.tier-proof-grid {
  max-width: 900px;
  margin: 0 auto;
}

.tier-proof-card::before {
  opacity: 0.5;
}

.tier-proof-card .tier-proof-line {
  position: absolute;
  top: 0;
  left: 32px;
  right: 32px;
  height: 2px;
  background: linear-gradient(90deg, transparent, #ff4f01, transparent);
  opacity: 0.4;
}

.tier-proof-card small {
  display: inline-flex;
  margin-bottom: 16px;
  padding: 4px 12px;
  border: 1px solid rgba(255, 79, 1, 0.25);
  border-radius: 6px;
  background: rgba(255, 79, 1, 0.08);
  color: #ff4f01;
  font-family: var(--font-space);
  font-size: 10px;
  font-weight: 600;
}

.tier-proof-card p,
.tier-proof-card li {
  margin: 0;
  color: rgba(255, 255, 255, 0.6);
  font-family: var(--font-space);
  font-size: 14px;
  line-height: 1.7;
}

.tier-proof-card h3 {
  margin-bottom: 4px;
  font-size: 18px;
}

.tier-proof-card .tier-proof-geo {
  margin: 0 0 16px;
  padding-left: 0;
  color: rgba(255, 255, 255, 0.35);
}

.tier-proof-card strong + p {
  padding-left: 14px;
}

.tier-proof-card strong {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 14px 0 4px;
  color: #ff4f01;
  font-family: var(--font-space);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.tier-proof-card strong::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(255, 79, 1, 0.5);
}

.tier-showcase {
  position: relative;
  max-width: 1200px;
  margin: 96px auto;
  padding: 0 16px;
}

.tier-showcase-row {
  display: flex;
  align-items: stretch;
}

.tier-showcase-item {
  display: flex;
  align-items: stretch;
  flex: 1;
  min-width: 0;
}

.tier-showcase-card {
  display: block;
  flex: 1;
  position: relative;
  overflow: hidden;
  padding: 32px;
  border-color: rgba(255, 255, 255, 0.06);
  text-decoration: none;
  transition: transform 0.5s ease, border-color 0.5s ease, box-shadow 0.5s ease;
}

.tier-showcase-content {
  padding-bottom: 80px;
}

.tier-showcase-card.current {
  border-color: rgba(255, 79, 1, 0.25);
  background: rgba(255, 79, 1, 0.025);
  box-shadow: 0 24px 48px -12px rgba(0, 0, 0, 0.4);
  transform: scale(1.02);
}

.tier-showcase-card:hover {
  border-color: rgba(255, 79, 1, 0.25);
  box-shadow: 0 24px 48px -12px rgba(0, 0, 0, 0.4);
  transform: translateY(-6px) scale(1.01);
}

.tier-showcase-card.current::before,
.tier-showcase-card.current::after {
  opacity: 1;
}

.tier-showcase-blur {
  position: absolute;
  top: -50%;
  right: -50%;
  width: 100%;
  height: 100%;
  pointer-events: none;
  background: linear-gradient(135deg, #ff4f01, #ff6b35);
  filter: blur(80px);
  opacity: 0;
  transition: opacity 0.4s ease;
}

.tier-showcase-card.current .tier-showcase-blur,
.tier-showcase-card:hover .tier-showcase-blur {
  opacity: 0.08;
}

.tier-showcase-current-line {
  position: absolute;
  top: 0;
  left: 32px;
  right: 32px;
  height: 2px;
  background: linear-gradient(90deg, transparent, #ff4f01, transparent);
  opacity: 0.6;
}

.tier-showcase-number {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.05);
  color: rgba(255, 255, 255, 0.4);
  font-family: var(--font-space);
  font-size: 14px;
  font-weight: 700;
}

.tier-showcase-card.current .tier-showcase-number,
.tier-showcase-card:hover .tier-showcase-number {
  border-color: rgba(255, 79, 1, 0.25);
  background: rgba(255, 79, 1, 0.12);
  color: #ff4f01;
}

.tier-current {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border: 1px solid rgba(255, 79, 1, 0.3);
  border-radius: 999px;
  background: rgba(255, 79, 1, 0.08);
  color: #ff4f01;
  font-family: var(--font-space);
  font-size: 9px;
  font-weight: 600;
}

.tier-current i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #ff4f01;
  animation: tierPulse 2s ease-in-out infinite;
}

.tier-showcase-card p {
  margin: 0 0 20px;
  color: rgba(255, 255, 255, 0.5);
  font-family: var(--font-space);
  font-size: 14px;
  line-height: 1.6;
}

.tier-showcase-card h3 {
  margin: 0 0 4px;
  font-size: 22px;
  line-height: 33px;
}

.tier-showcase-card .tier-badge {
  padding: 4px 12px;
  border-color: rgba(255, 79, 1, 0.145);
  background: rgba(255, 79, 1, 0.082);
  font-size: 10px;
}

.tier-showcase-stats {
  display: flex;
  gap: 8px;
  margin-bottom: 20px;
}

.tier-showcase-stats div {
  flex: 1;
  padding: 8px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.03);
  text-align: center;
}

.tier-showcase-stats strong {
  display: block;
  color: rgba(255, 255, 255, 0.6);
  font-family: var(--font-space);
  font-size: 14px;
  line-height: 21px;
}

.tier-showcase-card.current .tier-showcase-stats strong,
.tier-showcase-card:hover .tier-showcase-stats strong {
  color: #ff4f01;
}

.tier-showcase-stats span {
  display: block;
  color: rgba(255, 255, 255, 0.4);
  font-family: var(--font-space);
  font-size: 9px;
  line-height: 13.5px;
}

.tier-showcase-visual {
  padding: 12px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 14px;
  background: rgba(0, 0, 0, 0.5);
}

.tier-sc-launch,
.tier-sc-automation,
.tier-sc-growth {
  width: 100%;
}

.tier-sc-automation {
  min-height: 70px;
}

.tier-sc-browser {
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 8px;
}

.tier-sc-browser-top {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 8px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(255, 255, 255, 0.03);
}

.tier-sc-browser-top span {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  opacity: 0.6;
}

.tier-sc-browser-top i {
  flex: 1;
  height: 8px;
  margin-left: 6px;
  border-radius: 2px;
  background: rgba(255, 255, 255, 0.05);
}

.tier-sc-browser-body {
  padding: 8px;
}

.tier-sc-browser-body b {
  display: block;
  width: 20%;
  height: 6px;
  margin-bottom: 4px;
  border-radius: 2px;
  background: rgba(255, 255, 255, 0.06);
  opacity: 0.3;
  transition: width 0.5s ease, opacity 0.5s ease;
  transition-delay: var(--d, 0s);
}

.tier-sc-browser-body b:first-child {
  background: rgba(255, 79, 1, 0.31);
}

.tier-sc-browser-body b:last-child {
  margin-bottom: 0;
}

.tier-showcase-card.current .tier-sc-browser-body b,
.tier-showcase-card:hover .tier-sc-browser-body b {
  width: var(--w);
  opacity: 1;
}

.tier-sc-live {
  display: flex;
  align-items: center;
  gap: 6px;
  width: max-content;
  margin-top: 8px;
  padding: 4px 8px;
  border-radius: 6px;
  background: #ff4f01;
  opacity: 0;
  transform: scale(0);
  transform-origin: left center;
  transition: opacity 0.3s ease 0.4s, transform 0.3s ease 0.4s;
}

.tier-showcase-card.current .tier-sc-live,
.tier-showcase-card:hover .tier-sc-live {
  opacity: 1;
  transform: scale(1);
}

.tier-sc-live svg {
  width: 10px;
  height: 10px;
  stroke: #000;
  stroke-width: 2.5;
}

.tier-sc-live span {
  color: #000;
  font-family: var(--font-space);
  font-size: 9px;
  font-weight: 600;
  line-height: 13.5px;
}

.tier-sc-flow {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 4px;
}

.tier-sc-flow div {
  display: flex;
  align-items: center;
  flex: 1;
}

.tier-sc-node {
  flex: 1;
  padding: 6px;
  border: 1px solid rgba(255, 79, 1, 0.145);
  border-radius: 6px;
  background: rgba(255, 79, 1, 0.082);
  color: #ff4f01;
  font-family: var(--font-space);
  font-size: 8px;
  font-weight: 600;
  text-align: center;
  transition: transform 0.5s ease, box-shadow 0.5s ease;
  transition-delay: var(--d, 0s);
}

.tier-sc-flow i {
  width: 8px;
  height: 1.5px;
  flex-shrink: 0;
  background: #ff4f01;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
  transition-delay: var(--d, 0s);
}

.tier-showcase-card.current .tier-sc-node,
.tier-showcase-card:hover .tier-sc-node {
  transform: scale(1.06);
  box-shadow: 0 0 12px rgba(255, 79, 1, 0.3);
}

.tier-showcase-card.current .tier-sc-flow i,
.tier-showcase-card:hover .tier-sc-flow i {
  transform: scaleX(1);
}

.tier-sc-running {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 8px;
  padding: 6px 8px;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.03);
  opacity: 0;
  transition: opacity 0.3s ease 0.5s;
}

.tier-showcase-card.current .tier-sc-running,
.tier-showcase-card:hover .tier-sc-running {
  opacity: 1;
}

.tier-sc-running span {
  width: 12px;
  height: 12px;
  flex-shrink: 0;
  border: 1.5px solid #ff4f01;
  border-top-color: transparent;
  border-radius: 50%;
  animation: tierSpin 2s linear infinite;
}

.tier-sc-running em {
  color: rgba(255, 255, 255, 0.5);
  font-family: var(--font-space);
  font-size: 8px;
  font-style: normal;
}

.tier-sc-bars {
  display: flex;
  align-items: flex-end;
  gap: 4px;
  height: 40px;
  margin-bottom: 8px;
}

.tier-sc-bars span {
  flex: 1;
  height: 0;
  border-radius: 2px;
  background: rgba(255, 79, 1, 0.19);
  transition: height 0.5s ease-out;
  transition-delay: var(--d, 0s);
}

.tier-sc-bars span:last-child {
  background: linear-gradient(180deg, #ff4f01, #cc3f00);
}

.tier-showcase-card.current .tier-sc-bars span,
.tier-showcase-card:hover .tier-sc-bars span {
  height: var(--h);
}

.tier-sc-growth-stats {
  display: flex;
  gap: 6px;
  opacity: 0;
  transition: opacity 0.3s ease 0.4s;
}

.tier-showcase-card.current .tier-sc-growth-stats,
.tier-showcase-card:hover .tier-sc-growth-stats {
  opacity: 1;
}

.tier-sc-growth-stats div {
  flex: 1;
  padding: 6px 0;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.03);
  text-align: center;
}

.tier-sc-growth-stats strong {
  display: block;
  color: #ff4f01;
  font-family: var(--font-space);
  font-size: 11px;
  font-weight: 700;
  line-height: 16.5px;
}

.tier-sc-growth-stats span {
  display: block;
  color: rgba(255, 255, 255, 0.4);
  font-family: var(--font-space);
  font-size: 8px;
  line-height: 12px;
}

.tier-connector-line {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 48px;
}

.tier-connector-line::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  width: 1px;
  background: rgba(255, 255, 255, 0.06);
}

.tier-connector-line::after {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  width: 3px;
  height: 30%;
  border-radius: 999px;
  opacity: 0.1;
  background: linear-gradient(180deg, transparent, #ff4f01, transparent);
  transform: translateX(-50%);
}

.tier-connector-line.active::after {
  animation: tierConnectorPulse 2.5s linear infinite;
}

.tier-connector-line i {
  position: relative;
  z-index: 1;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.15);
}

.tier-connector-line.active i {
  background: #ff4f01;
  box-shadow: 0 0 12px rgba(255, 79, 1, 0.6);
  animation: tierPulse 2s ease-in-out infinite;
}

.tier-cta-wrap {
  position: relative;
  max-width: 1200px;
  margin: 96px auto;
  padding: 0 16px;
}

.tier-cta-wrap::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: -1;
  width: 800px;
  height: 400px;
  pointer-events: none;
  transform: translate(-50%, -50%);
  background: radial-gradient(ellipse, rgba(255, 79, 1, 0.08), transparent 70%);
}

.tier-cta {
  padding: clamp(2rem, 5vw, 4rem) clamp(1.5rem, 4vw, 3rem);
  text-align: center;
}

.tier-cta h2 {
  margin: 0 0 16px;
  color: #fff;
  font-family: var(--font-space);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.tier-cta p {
  max-width: 600px;
  margin: 0 auto 32px;
  color: rgba(255, 255, 255, 0.5);
  font-family: var(--font-space);
  font-size: clamp(1rem, 2.5vw, 1.15rem);
  line-height: 1.7;
}

.tier-related {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 16px 96px;
}

.tier-related-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 32px;
}

.tier-related p {
  margin: 0 0 16px;
  color: rgba(255, 79, 1, 0.56);
  font-family: var(--font-space);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.tier-related a {
  display: block;
  margin-bottom: 8px;
  padding: 8px 12px;
  border: 1px solid rgba(255, 255, 255, 0.04);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.02);
  color: rgba(255, 255, 255, 0.5);
  font-family: var(--font-space);
  font-size: 14px;
  text-decoration: none;
  transition: transform 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.tier-related a:hover {
  color: #ff4f01;
  border-color: rgba(255, 79, 1, 0.15);
  transform: translateX(4px);
}

@keyframes tierSlide {
  from { opacity: 0; transform: translateY(-40px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes tierFade {
  from { opacity: 0; transform: translateY(-20px) scale(0.9); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

@keyframes tierPulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.25); }
}

@keyframes tierCarousel {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

@keyframes tierWiggle {
  0%, 100% { transform: rotate(0); }
  25% { transform: rotate(5deg); }
  50% { transform: rotate(-5deg); }
}

@keyframes tierBar {
  from { transform: scaleY(0.35); opacity: 0.45; }
  to { transform: scaleY(1); opacity: 1; }
}

@keyframes tierNode {
  0%, 100% { transform: scale(1); box-shadow: none; }
  50% { transform: scale(1.06); box-shadow: 0 0 12px rgba(255, 79, 1, 0.3); }
}

@keyframes tierGrowX {
  0% { transform: scaleX(0); }
  50%, 100% { transform: scaleX(1); }
}

@keyframes tierMessage {
  0%, 100% { transform: translateX(0); opacity: 0.75; }
  50% { transform: translateX(10px); opacity: 1; }
}

@keyframes tierConnectorPulse {
  0% { top: 0%; opacity: 0.8; transform: translateX(-50%); }
  100% { top: 100%; opacity: 0.2; transform: translateX(-50%); }
}

@keyframes tierScan {
  0% { transform: translateX(0); opacity: 0.8; }
  100% { transform: translateX(320px); opacity: 0.3; }
}

@keyframes tierBuildCell {
  0%, 100% {
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(255, 255, 255, 0.06);
  }
  50% {
    background: rgba(255, 79, 1, 0.145);
    border-color: rgba(255, 79, 1, 0.25);
  }
}

@keyframes tierSpin {
  to { transform: rotate(360deg); }
}

@media (max-width: 767px) {
  .tier-hero {
    margin: 120px auto 96px;
  }

  .tier-actions {
    flex-direction: column;
  }

  .tier-carousel::before,
  .tier-carousel::after {
    width: 24px;
  }

  .tier-feature-grid {
    display: flex;
    flex-direction: column;
  }

  .tier-card,
  .tier-card.large {
    min-height: 280px;
    padding: 24px 24px 72px;
  }

  .tier-deliverables-grid,
  .tier-proof-grid,
  .tier-related-grid {
    grid-template-columns: 1fr;
  }

  .tier-how {
    margin: 48px auto;
    padding: 32px 16px;
  }

  .tier-step-card {
    flex-direction: column;
    align-items: stretch;
    gap: 24px;
    padding: 24px;
    border-radius: 24px;
  }

  .tier-step-visual {
    flex-basis: auto;
    width: 100%;
  }

  .tier-showcase-row {
    flex-direction: column;
    gap: 16px;
  }

  .tier-showcase-card.current {
    transform: none;
  }

  .tier-connector-line {
    display: none;
  }
}