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

:root {
  --bg-top: #f3f5f7;
  --bg-bottom: #e0e6ed;
  --text-primary: #171a1f;
  --text-secondary: #454a54;
  --text-tertiary: #787d8a;
  --glass-tint: rgba(255, 255, 255, 0.7);
  --glass-fill: #e0e6ed;
  --glass-border: rgba(255, 255, 255, 0.54);
  --glass-border-neumorphic: rgba(255, 255, 255, 0.58);
  --shadow-dark: rgba(163, 176, 196, 0.59);
  --shadow-light: rgba(255, 255, 255, 0.72);
  --shadow-dark-elevated: rgba(163, 176, 196, 0.72);
  --shadow-light-elevated: rgba(255, 255, 255, 0.78);
  --primary: rgba(0, 0, 0, 0.9);
  --secondary: rgba(0, 0, 0, 0.62);
  --divider: rgba(0, 0, 0, 0.06);
  --success: rgba(0, 0, 0, 0.78);
  --field-fill: #e0e6ed;
  --container: 1120px;
  --nav-height: 64px;
  --radius-sm: 12px;
  --radius-md: 16px;
  --radius-lg: 20px;
  --radius-xl: 24px;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--text-primary);
  background: linear-gradient(180deg, var(--bg-top) 0%, var(--bg-bottom) 100%);
  background-attachment: fixed;
  line-height: 1.6;
  overflow-x: hidden;
}

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

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

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

.glass-panel {
  background: var(--glass-tint);
  border: 1px solid var(--glass-border-neumorphic);
  border-radius: var(--radius-lg);
  box-shadow:
    5px 5px 10px var(--shadow-dark),
    -5px -5px 10px var(--shadow-light);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.glass-panel-sm {
  background: var(--glass-tint);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  box-shadow:
    3px 3px 6px rgba(163, 176, 196, 0.35),
    -3px -3px 6px rgba(255, 255, 255, 0.55);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.glass-inset {
  background: var(--field-fill);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  box-shadow:
    inset 2px 2px 4px rgba(163, 176, 196, 0.3),
    inset -2px -2px 4px rgba(255, 255, 255, 0.5);
}

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 12px 0;
  transition: all 0.3s ease;
}

.nav.scrolled {
  background: rgba(243, 245, 247, 0.82);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--divider);
}

.nav-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  gap: 32px;
  height: 40px;
}

.nav-brand {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.brand-wordmark {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.brand-wordmark-image {
  width: clamp(110px, 12vw, 132px);
  height: clamp(28px, 2.8vw, 34px);
  object-fit: cover;
  object-position: center;
  border-radius: 14px;
  display: block;
}

.nav-links {
  display: flex;
  gap: 28px;
  margin-left: auto;
}

.nav-links a,
.footer-links a {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  transition: color 0.2s;
}

.nav-links a:hover,
.footer-links a:hover {
  color: var(--text-primary);
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 13px;
  border: none;
  cursor: pointer;
  border-radius: var(--radius-sm);
  padding: 10px 20px;
  transition: all 0.25s ease;
  white-space: nowrap;
  font-family: inherit;
}

.btn-primary {
  background: var(--primary);
  color: #fff;
  box-shadow:
    4px 4px 8px rgba(163, 176, 196, 0.5),
    -2px -2px 6px rgba(255, 255, 255, 0.4);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow:
    6px 6px 12px rgba(163, 176, 196, 0.6),
    -3px -3px 8px rgba(255, 255, 255, 0.5);
}

.btn-glass {
  background: var(--glass-tint);
  color: var(--text-primary);
  border: 1px solid var(--glass-border-neumorphic);
  box-shadow:
    3px 3px 6px rgba(163, 176, 196, 0.35),
    -3px -3px 6px rgba(255, 255, 255, 0.55);
}

.btn-glass:hover {
  transform: translateY(-1px);
  box-shadow:
    5px 5px 10px rgba(163, 176, 196, 0.45),
    -4px -4px 8px rgba(255, 255, 255, 0.6);
}

.btn-sm {
  padding: 7px 16px;
  font-size: 12px;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-tertiary);
}

.badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--primary);
  flex-shrink: 0;
}

.badge-dot.pulse,
.mock-rec-dot.pulse,
.mock-dot.pulse {
  animation: pulse-dot 2s ease-in-out infinite;
}

.atmosphere {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.atm-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(140px);
}

.atm-glow-1 {
  width: 540px;
  height: 540px;
  background: rgba(255, 255, 255, 0.32);
  top: -120px;
  left: -80px;
}

.atm-glow-2 {
  width: 620px;
  height: 620px;
  background: rgba(0, 0, 0, 0.04);
  bottom: -200px;
  right: -160px;
}

.atm-glow-3 {
  width: 400px;
  height: 400px;
  background: rgba(255, 255, 255, 0.2);
  top: 40%;
  right: 10%;
}

.atm-glow-4 {
  width: 500px;
  height: 500px;
  background: rgba(255, 255, 255, 0.28);
  top: -100px;
  right: -60px;
}

.atm-glow-5 {
  width: 460px;
  height: 460px;
  background: rgba(0, 0, 0, 0.03);
  bottom: -140px;
  left: -100px;
}

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: calc(var(--nav-height) + 40px);
  padding-bottom: 60px;
}

.hero-content {
  text-align: center;
  max-width: 680px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.hero-title {
  font-size: clamp(36px, 6vw, 64px);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -0.04em;
  margin-top: 20px;
  color: var(--text-primary);
}

.hero-subtitle {
  font-size: clamp(15px, 2vw, 18px);
  line-height: 1.65;
  color: var(--text-secondary);
  margin-top: 20px;
  max-width: 540px;
  margin-left: auto;
  margin-right: auto;
}

.hero-actions,
.hero-metrics {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

.hero-actions {
  margin-top: 32px;
}

.hero-metrics {
  margin-top: 40px;
}

.metric {
  padding: 12px 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  min-width: 120px;
}

.metric-value {
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.metric-label {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.hero-window {
  margin-top: 56px;
  position: relative;
  z-index: 1;
  perspective: 1200px;
}

.glass-window {
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--glass-border-neumorphic);
  box-shadow:
    8px 8px 24px rgba(163, 176, 196, 0.55),
    -6px -6px 20px rgba(255, 255, 255, 0.65),
    0 40px 80px rgba(163, 176, 196, 0.2);
  background: var(--glass-tint);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
}

.window-chrome {
  display: flex;
  align-items: center;
  padding: 12px 16px;
  border-bottom: 1px solid var(--divider);
  background: rgba(255, 255, 255, 0.3);
}

.window-dots {
  display: flex;
  gap: 6px;
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.dot-red { background: #ff6059; }
.dot-yellow { background: #ffbd2e; }
.dot-green { background: #28ca41; }

.window-title {
  flex: 1;
  text-align: center;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-tertiary);
  margin-right: 42px;
}

.window-body:has(.mock-sidebar) {
  display: flex;
}

.mock-sidebar {
  width: 160px;
  padding: 12px;
  border-right: 1px solid var(--divider);
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex-shrink: 0;
}

.mock-nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border-radius: 10px;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-secondary);
  cursor: default;
}

.mock-nav-item.active,
.mock-list-item.active {
  background: var(--field-fill);
  color: var(--text-primary);
}

.mock-icon {
  font-size: 14px;
  width: 20px;
  text-align: center;
}

.mock-content {
  flex: 1;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.mock-welcome,
.mock-card,
.mock-recording-banner,
.mock-live-banner {
  padding: 14px;
}

.mock-welcome {
  display: flex;
  align-items: center;
  gap: 12px;
}

.mock-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--field-fill);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 14px;
  color: var(--primary);
  flex-shrink: 0;
}

.mock-text-lg {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-primary);
}

.mock-text-sm {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-primary);
}

.mock-text-sm.strong {
  font-weight: 700;
}

.mock-text-sm.mono,
.mock-text-xs.mono {
  font-family: "SF Mono", "Fira Code", monospace;
}

.mock-text-xs {
  font-size: 9px;
  font-weight: 600;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.mock-row {
  display: flex;
  gap: 12px;
}

.mock-card {
  flex: 1;
}

.mock-btn-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
  margin-top: 8px;
}

.mock-btn {
  padding: 6px 10px;
  border-radius: 8px;
  font-size: 10px;
  font-weight: 600;
  text-align: center;
  background: var(--field-fill);
  color: var(--text-secondary);
  border: 1px solid var(--glass-border);
}

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

.mock-run-row,
.mock-perm-row,
.mock-live-row,
.mock-receipt-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.mock-run-row {
  padding: 6px 0;
}

.mock-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--text-tertiary);
  opacity: 0.4;
  flex-shrink: 0;
}

.mock-dot.green { background: var(--success); opacity: 1; }
.mock-dot.blue { background: var(--primary); opacity: 1; }

.right,
.mock-live-spacer {
  margin-left: auto;
}

.section {
  padding: 100px 0;
  position: relative;
}

.section-alt {
  background: rgba(255, 255, 255, 0.25);
}

.section-header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 60px;
}

.section-title,
.cta-title {
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 900;
  line-height: 1.12;
  letter-spacing: -0.035em;
  margin-top: 16px;
}

.section-subtitle,
.cta-subtitle {
  font-size: 16px;
  line-height: 1.65;
  color: var(--text-secondary);
  margin-top: 16px;
}

.features-grid,
.arch-grid,
.preview-grid,
.tech-grid {
  display: grid;
  gap: 20px;
}

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

.feature-card,
.arch-card {
  padding: 28px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-card:hover,
.arch-card:hover,
.preview-card:hover .preview-window,
.tech-item:hover {
  transform: translateY(-4px);
  box-shadow:
    8px 8px 16px var(--shadow-dark-elevated),
    -8px -8px 16px var(--shadow-light-elevated);
}

.feature-icon-wrap {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--field-fill);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  color: var(--primary);
}

.feature-title,
.step-title {
  font-size: 16px;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 8px;
}

.feature-desc,
.arch-desc {
  font-size: 13px;
  line-height: 1.65;
  color: var(--text-secondary);
}

.feature-tags {
  display: flex;
  gap: 6px;
  margin-top: 16px;
  flex-wrap: wrap;
}

.tag {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 4px 10px;
  border-radius: 8px;
  background: var(--field-fill);
  color: var(--text-tertiary);
  border: 1px solid var(--glass-border);
}

.steps-timeline {
  max-width: 680px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
}

.step-item {
  display: flex;
  gap: 24px;
}

.step-connector {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex-shrink: 0;
  width: 48px;
}

.step-number {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: 18px;
  flex-shrink: 0;
  box-shadow:
    4px 4px 8px rgba(163, 176, 196, 0.5),
    -3px -3px 6px rgba(255, 255, 255, 0.4);
}

.step-line {
  width: 2px;
  flex: 1;
  background: var(--divider);
  min-height: 24px;
}

.step-line.last {
  background: transparent;
}

.step-card {
  flex: 1;
  padding: 24px;
  margin-bottom: 24px;
}

.step-desc {
  font-size: 14px;
  line-height: 1.65;
  color: var(--text-secondary);
  margin-bottom: 16px;
}

.step-detail,
.arch-specs {
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.step-detail-row,
.arch-spec {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
}

.step-detail-label,
.arch-spec-label,
.arch-role,
.arch-status {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-tertiary);
}

.step-detail-value,
.arch-spec-value {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-primary);
}

.arch-header {
  margin-bottom: 16px;
}

.arch-status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.arch-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
}

.arch-dot.green {
  background: var(--success);
}

.arch-name {
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.arch-role {
  margin-top: 4px;
  margin-bottom: 12px;
}

.preview-card {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.preview-window {
  transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.preview-label {
  text-align: center;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-tertiary);
}

.mock-split {
  display: flex;
  min-height: 260px;
}

.mock-list-pane {
  width: 140px;
  padding: 10px;
  border-right: 1px solid var(--divider);
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex-shrink: 0;
}

.mock-list-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 8px;
  border-radius: 8px;
}

.mock-detail-pane {
  flex: 1;
  padding: 14px;
}

.mock-timeline {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-top: 4px;
}

.mock-step {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  position: relative;
  padding-bottom: 8px;
}

.mock-step-num {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--field-fill);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 9px;
  font-weight: 900;
  color: var(--text-secondary);
  flex-shrink: 0;
  position: relative;
  z-index: 1;
}

.mock-step-num.active {
  background: var(--primary);
  color: #fff;
}

.mock-step-line {
  position: absolute;
  left: 9px;
  top: 20px;
  width: 2px;
  height: calc(100% - 12px);
  background: var(--divider);
}

.preview-body {
  display: block;
  min-height: 300px;
  padding: 16px;
}

.mock-recording-banner,
.mock-live-banner {
  display: flex;
  align-items: center;
  gap: 10px;
}

.mock-recording-text,
.mock-receipt-copy,
.mock-perm-copy {
  flex: 1;
}

.mock-rec-indicator {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(255, 96, 89, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.mock-rec-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #ff6059;
}

.mock-stop-btn,
.mock-check-btn,
.mock-grant-btn {
  min-width: 28px;
  min-height: 28px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 800;
}

.mock-stop-btn {
  background: #ff6059;
  color: #fff;
}

.mock-check-btn {
  background: var(--field-fill);
  color: var(--primary);
}

.mock-preview-block {
  margin-top: 14px;
}

.block-title {
  margin-bottom: 8px;
}

.mock-perm-row,
.mock-receipt-row {
  padding: 8px 0;
}

.mock-perm-check,
.mock-receipt-icon {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  font-weight: 800;
  background: var(--field-fill);
  color: var(--primary);
  flex-shrink: 0;
}

.mock-perm-circle {
  font-size: 16px;
  color: var(--text-tertiary);
}

.mock-grant-btn {
  padding: 0 10px;
  background: var(--primary);
  color: #fff;
  border-radius: 999px;
}

.mock-live-banner {
  flex-direction: column;
  align-items: stretch;
}

.mock-live-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.mock-live-row.space-between {
  justify-content: space-between;
}

.mock-progress-bar {
  margin-top: 8px;
  height: 8px;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.08);
  overflow: hidden;
}

.mock-progress-fill {
  height: 100%;
  border-radius: inherit;
  background: var(--primary);
}

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

.tech-item {
  padding: 22px;
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.tech-name {
  display: block;
  font-size: 17px;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.tech-detail {
  display: block;
  margin-top: 6px;
  font-size: 12px;
  color: var(--text-tertiary);
}

.section-cta {
  overflow: hidden;
}

.cta-content {
  position: relative;
  z-index: 1;
  max-width: 680px;
  margin: 0 auto;
  text-align: center;
}

.cta-form {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px;
  border-radius: 18px;
  margin-top: 30px;
}

.cta-input {
  flex: 1;
  min-width: 0;
  padding: 14px 16px;
  border: none;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.45);
  color: var(--text-primary);
  font-size: 14px;
  outline: none;
}

.cta-input::placeholder {
  color: var(--text-tertiary);
}

.cta-note {
  margin-top: 12px;
  font-size: 13px;
  color: var(--text-tertiary);
}

.footer {
  padding: 40px 0 28px;
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  text-align: center;
}

.footer-brand {
  display: flex;
  align-items: center;
}

.footer-brand .brand-wordmark-image {
  width: clamp(112px, 11vw, 126px);
  height: clamp(28px, 2.6vw, 32px);
}

.footer-text,
.footer-copy {
  font-size: 13px;
  color: var(--text-tertiary);
}

.footer-links {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  justify-content: center;
}

.fade-up {
  opacity: 0;
  transform: translateY(22px);
  transition:
    opacity 0.75s ease,
    transform 0.75s ease;
  transition-delay: var(--delay, 0s);
}

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

@keyframes pulse-dot {
  0%, 100% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(1.2);
    opacity: 0.65;
  }
}

@media (max-width: 1080px) {
  .features-grid,
  .arch-grid,
  .preview-grid,
  .tech-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 860px) {
  .nav-links {
    display: none;
  }

  .mock-row,
  .cta-form {
    flex-direction: column;
  }

  .cta-form .btn,
  .cta-input {
    width: 100%;
  }
}

@media (max-width: 720px) {
  .features-grid,
  .arch-grid,
  .preview-grid,
  .tech-grid {
    grid-template-columns: 1fr;
  }

  .step-item {
    gap: 16px;
  }

  .mock-sidebar {
    display: none;
  }

  .window-body:has(.mock-sidebar) {
    display: block;
  }

  .mock-split {
    flex-direction: column;
  }

  .mock-list-pane {
    width: 100%;
    border-right: 0;
    border-bottom: 1px solid var(--divider);
  }

  .section,
  .hero {
    padding-top: 90px;
    padding-bottom: 80px;
  }

  .hero-metrics {
    gap: 8px;
  }
}

@media (max-width: 560px) {
  .container,
  .nav-inner {
    padding-left: 16px;
    padding-right: 16px;
  }

  .hero-title {
    font-size: 36px;
  }

  .hero-subtitle,
  .section-subtitle,
  .cta-subtitle {
    font-size: 15px;
  }

  .metric {
    min-width: 100px;
  }

  .feature-card,
  .arch-card,
  .step-card,
  .tech-item {
    padding: 22px;
  }
}