:root {
  --bg-page: #08090d;
  --bg-surface: #10121a;
  --bg-surface-elevated: #161924;
  --bg-surface-active: #1e2230;
  
  --border-subtle: rgba(255, 255, 255, 0.07);
  --border-medium: rgba(255, 255, 255, 0.12);
  --border-focus: rgba(16, 185, 129, 0.4);
  
  --accent-emerald: #10b981;
  --accent-emerald-soft: rgba(16, 185, 129, 0.12);
  --accent-cyan: #06b6d4;
  --accent-indigo: #6366f1;
  
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-tertiary: #64748b;
  
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  
  --shadow-subtle: 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow-card: 0 12px 32px -4px rgba(0, 0, 0, 0.5), 0 4px 12px -2px rgba(0, 0, 0, 0.3);
  --shadow-glow: 0 0 32px rgba(16, 185, 129, 0.15);
}

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

html {
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: var(--text-primary);
  background-color: var(--bg-page);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  min-height: 100vh;
  overflow-x: hidden;
  background-color: var(--bg-page);
  background-image: 
    radial-gradient(circle at 50% 0%, rgba(99, 102, 241, 0.08) 0%, transparent 60%),
    radial-gradient(circle at 10% 25%, rgba(16, 185, 129, 0.05) 0%, transparent 45%),
    linear-gradient(to bottom, #08090d, #0b0d14);
}

.container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Typography Helpers */
h1, h2, h3, h4 {
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.025em;
  line-height: 1.2;
}

p {
  color: var(--text-secondary);
}

/* Navigation Bar */
.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  background: rgba(8, 9, 13, 0.78);
  border-bottom: 1px solid var(--border-subtle);
  padding: 14px 0;
  transition: all 0.2s ease;
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: #fff;
}

.brand-icon-box {
  width: 34px;
  height: 34px;
  border-radius: 9px;
  background: linear-gradient(135deg, #10b981, #06b6d4);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 10px rgba(16, 185, 129, 0.3);
}

.brand-icon-box svg {
  width: 18px;
  height: 18px;
  stroke: #04100c;
  stroke-width: 2.2;
}

.brand-name {
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: #fff;
}

.brand-name span {
  color: var(--accent-emerald);
}

.brand-version-pill {
  font-size: 10px;
  font-weight: 700;
  padding: 2px 7px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  color: var(--text-secondary);
  letter-spacing: 0.05em;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
}

.nav-menu a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 13.5px;
  font-weight: 500;
  transition: color 0.15s ease;
}

.nav-menu a:hover {
  color: #fff;
}

.nav-cta-group {
  display: flex;
  align-items: center;
  gap: 10px;
}

/* Button System */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 8px 16px;
  font-size: 13.5px;
  font-weight: 600;
  border-radius: var(--radius-sm);
  text-decoration: none;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all 0.18s cubic-bezier(0.16, 1, 0.3, 1);
  font-family: inherit;
  white-space: nowrap;
}

.btn:active {
  transform: scale(0.98);
}

.btn-primary {
  background: #10b981;
  color: #04140e;
  border-color: rgba(255, 255, 255, 0.1);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.25);
}

.btn-primary:hover {
  background: #059669;
  color: #fff;
  box-shadow: 0 4px 14px rgba(16, 185, 129, 0.35);
}

.btn-secondary {
  background: var(--bg-surface-elevated);
  color: var(--text-primary);
  border-color: var(--border-medium);
}

.btn-secondary:hover {
  background: var(--bg-surface-active);
  border-color: rgba(255, 255, 255, 0.2);
  color: #fff;
}

.btn-subtle {
  background: transparent;
  color: var(--text-secondary);
  border-color: transparent;
}

.btn-subtle:hover {
  background: rgba(255, 255, 255, 0.05);
  color: #fff;
}

.btn-lg {
  padding: 12px 22px;
  font-size: 14.5px;
  border-radius: var(--radius-md);
}

.btn-icon {
  width: 16px;
  height: 16px;
  stroke: currentColor;
  stroke-width: 2;
  fill: none;
}

/* Hero Section */
.hero-section {
  padding: 72px 0 64px;
  text-align: center;
  position: relative;
}

.hero-badge-wrap {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 5px 14px;
  border-radius: 100px;
  background: var(--bg-surface);
  border: 1px solid var(--border-medium);
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 28px;
  box-shadow: var(--shadow-subtle);
}

.hero-status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent-emerald);
  box-shadow: 0 0 8px var(--accent-emerald);
}

.hero-headline {
  font-size: clamp(38px, 5.5vw, 64px);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 1.1;
  max-width: 900px;
  margin: 0 auto 20px;
  color: #ffffff;
}

.hero-headline .highlight {
  background: linear-gradient(135deg, #ffffff 40%, var(--accent-emerald) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subhead {
  font-size: clamp(16px, 2vw, 19px);
  color: var(--text-secondary);
  max-width: 680px;
  margin: 0 auto 36px;
  line-height: 1.6;
  font-weight: 400;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.hero-guarantee-note {
  font-size: 12.5px;
  color: var(--text-tertiary);
  margin-top: -32px;
  margin-bottom: 54px;
}

/* Interactive Stream Studio Simulator (Hero Showcase) */
.simulator-wrapper {
  max-width: 1020px;
  margin: 0 auto;
  border-radius: var(--radius-xl);
  background: var(--bg-surface);
  border: 1px solid var(--border-medium);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  text-align: left;
}

.simulator-header {
  padding: 12px 18px;
  background: rgba(14, 16, 23, 0.9);
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

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

.simulator-window-dots span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.15);
}

.simulator-title-tab {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 8px;
}

.simulator-live-indicator {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 8px;
  border-radius: 6px;
  background: rgba(239, 68, 68, 0.12);
  color: #ef4444;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.simulator-body {
  display: grid;
  grid-template-columns: 340px 1fr;
  min-height: 380px;
}

@media (max-width: 860px) {
  .simulator-body {
    grid-template-columns: 1fr;
  }
}

/* Simulator Control Panel (Left) */
.simulator-controls {
  padding: 24px;
  background: rgba(16, 18, 26, 0.6);
  border-right: 1px solid var(--border-subtle);
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.sim-field label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 6px;
}

.sim-input {
  width: 100%;
  padding: 10px 12px;
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-sm);
  color: #fff;
  font-size: 13.5px;
  font-family: inherit;
  outline: none;
  transition: border-color 0.15s;
}

.sim-input:focus {
  border-color: var(--accent-emerald);
}

.amount-chips {
  display: flex;
  gap: 8px;
}

.amount-chip {
  flex: 1;
  padding: 8px;
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  font-size: 12px;
  font-weight: 700;
  color: var(--text-secondary);
  cursor: pointer;
  text-align: center;
  transition: all 0.15s;
}

.amount-chip.active, .amount-chip:hover {
  background: var(--accent-emerald-soft);
  border-color: var(--accent-emerald);
  color: #fff;
}

.sim-test-btn {
  width: 100%;
  padding: 12px;
  background: var(--accent-emerald);
  color: #04140e;
  font-weight: 700;
  font-size: 13.5px;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: auto;
  transition: all 0.15s;
}

.sim-test-btn:hover {
  background: #059669;
  color: #fff;
  box-shadow: 0 4px 16px rgba(16, 185, 129, 0.4);
}

/* Simulator Output Stage (Right) */
.simulator-stage {
  padding: 32px;
  background: radial-gradient(circle at 50% 50%, rgba(22, 27, 40, 0.6) 0%, #0d0f17 100%);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.stage-ambient-lines {
  position: absolute;
  inset: 0;
  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: 24px 24px;
  pointer-events: none;
}

.stage-alert-card {
  width: 100%;
  max-width: 440px;
  background: rgba(18, 22, 32, 0.92);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-lg);
  padding: 22px;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.6), 0 0 24px rgba(16, 185, 129, 0.15);
  backdrop-filter: blur(16px);
  position: relative;
  z-index: 2;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.stage-alert-card.pop-animate {
  animation: cardPop 0.45s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes cardPop {
  0% { transform: scale(0.92) translateY(12px); opacity: 0; }
  100% { transform: scale(1) translateY(0); opacity: 1; }
}

.card-top-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}

.app-badge-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(16, 185, 129, 0.25);
  border-radius: 6px;
  font-size: 11.5px;
  font-weight: 700;
  color: var(--accent-emerald);
}

.audio-waveform-bars {
  display: flex;
  align-items: flex-end;
  gap: 3px;
  height: 16px;
}

.audio-bar {
  width: 3px;
  height: 6px;
  background: var(--accent-emerald);
  border-radius: 2px;
  transition: height 0.15s ease;
}

.audio-waveform-bars.playing .audio-bar {
  animation: waveAnim 0.7s infinite alternate ease-in-out;
}

.audio-waveform-bars.playing .audio-bar:nth-child(2) { animation-delay: 0.15s; }
.audio-waveform-bars.playing .audio-bar:nth-child(3) { animation-delay: 0.3s; }
.audio-waveform-bars.playing .audio-bar:nth-child(4) { animation-delay: 0.45s; }

@keyframes waveAnim {
  0% { height: 4px; }
  100% { height: 16px; }
}

.donor-info-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 10px;
}

.donor-display-name {
  font-size: 20px;
  font-weight: 800;
  color: #fff;
}

.donor-display-amount {
  font-size: 26px;
  font-weight: 800;
  color: var(--accent-emerald);
  font-family: 'JetBrains Mono', monospace;
}

.donor-display-msg {
  font-size: 13.5px;
  color: #cbd5e1;
  background: rgba(0, 0, 0, 0.35);
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  border-left: 3px solid var(--accent-emerald);
  line-height: 1.5;
  margin-bottom: 14px;
}

.card-status-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 11px;
  color: var(--text-tertiary);
  padding-top: 10px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

/* Section Common Header */
.section-meta-tag {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent-emerald);
  margin-bottom: 10px;
}

.section-heading {
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 800;
  margin-bottom: 14px;
}

.section-description {
  font-size: 16px;
  color: var(--text-secondary);
  max-width: 620px;
  margin: 0 auto;
}

/* Supported Apps Grid */
.supported-section {
  padding: 48px 0;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  background: rgba(16, 18, 26, 0.4);
}

.supported-header {
  text-align: center;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-tertiary);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 24px;
}

.app-cards-flex {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

.app-brand-chip {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 18px;
  background: var(--bg-surface);
  border: 1px solid var(--border-medium);
  border-radius: 100px;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--text-primary);
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.25);
}

.app-brand-chip:hover {
  border-color: rgba(255, 255, 255, 0.22);
  background: var(--bg-surface-elevated);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.4);
}

.app-brand-chip svg {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
  display: block;
}

/* 3-Step Architecture */
.architecture-section {
  padding: 96px 0;
}

.arch-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 56px;
}

@media (max-width: 900px) {
  .arch-cards-grid {
    grid-template-columns: 1fr;
  }
}

.arch-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: all 0.2s ease;
}

.arch-card:hover {
  border-color: var(--border-medium);
  box-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.5);
  transform: translateY(-3px);
}

.arch-card-number {
  font-size: 12px;
  font-weight: 800;
  font-family: 'JetBrains Mono', monospace;
  color: var(--accent-emerald);
  margin-bottom: 16px;
  display: inline-block;
}

.arch-card-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.arch-card-icon svg {
  width: 22px;
  height: 22px;
  stroke: var(--accent-emerald);
  stroke-width: 1.8;
  fill: none;
}

.arch-card h3 {
  font-size: 19px;
  margin-bottom: 10px;
}

.arch-card p {
  font-size: 14px;
  line-height: 1.6;
}

/* Comparison Table */
.comparison-section {
  padding: 80px 0;
  background: rgba(14, 16, 24, 0.4);
}

.table-wrapper {
  margin-top: 48px;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.comp-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

.comp-table th {
  padding: 16px 22px;
  background: rgba(19, 23, 34, 0.9);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-tertiary);
  border-bottom: 1px solid var(--border-subtle);
}

.comp-table th.brand-col {
  color: var(--accent-emerald);
  font-size: 13px;
}

.comp-table td {
  padding: 18px 22px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  font-size: 14px;
}

.comp-table tr:last-child td {
  border-bottom: none;
}

.comp-table tr:hover td {
  background: rgba(255, 255, 255, 0.015);
}

/* Pricing Grid */
.pricing-section {
  padding: 96px 0;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
  max-width: 880px;
  margin: 52px auto 0;
}

@media (max-width: 768px) {
  .pricing-grid {
    grid-template-columns: 1fr;
  }
}

.pricing-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: all 0.2s ease;
}

.pricing-card.featured {
  background: linear-gradient(180deg, rgba(16, 185, 129, 0.06) 0%, var(--bg-surface) 100%);
  border: 2px solid var(--accent-emerald);
  box-shadow: var(--shadow-glow);
}

.card-top-tag {
  position: absolute;
  top: -12px;
  right: 28px;
  background: var(--accent-emerald);
  color: #04140e;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.05em;
  padding: 3px 10px;
  border-radius: 12px;
}

.plan-tier-name {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 8px;
}

.plan-price-wrap {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin-bottom: 12px;
}

.plan-price {
  font-size: 42px;
  font-weight: 800;
  letter-spacing: -0.04em;
  color: #fff;
  font-family: 'JetBrains Mono', monospace;
}

.plan-duration {
  font-size: 13.5px;
  color: var(--text-tertiary);
  font-weight: 500;
}

.plan-explanation {
  font-size: 13.5px;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: 28px;
}

.plan-features-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 32px;
  flex: 1;
}

.plan-features-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13.5px;
  color: var(--text-primary);
}

.plan-features-list li.dimmed {
  color: var(--text-tertiary);
}

.check-svg {
  width: 17px;
  height: 17px;
  stroke: var(--accent-emerald);
  stroke-width: 2.2;
  fill: none;
  flex-shrink: 0;
  margin-top: 1px;
}

.cross-svg {
  width: 17px;
  height: 17px;
  stroke: var(--text-tertiary);
  stroke-width: 2;
  fill: none;
  flex-shrink: 0;
  margin-top: 1px;
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--border-subtle);
  background: #06070a;
  padding: 64px 0 36px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px;
  margin-bottom: 48px;
}

@media (max-width: 900px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 560px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

.footer-brand-desc {
  font-size: 13.5px;
  color: var(--text-tertiary);
  line-height: 1.6;
  max-width: 340px;
  margin-top: 14px;
  margin-bottom: 20px;
}

.footer-edge-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--text-secondary);
  padding: 4px 10px;
  background: var(--bg-surface);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
}

.status-dot-blink {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-emerald);
}

.footer-col h4 {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #fff;
  margin-bottom: 16px;
}

.footer-links-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links-list a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 13.5px;
  transition: color 0.15s;
}

.footer-links-list a:hover {
  color: #fff;
}

.discord-footer-link {
  display: inline-flex !important;
  align-items: center;
  gap: 6px;
}

.discord-tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  font-weight: 700;
  padding: 1px 7px;
  border-radius: 4px;
  background: rgba(88, 101, 242, 0.15);
  color: #a5b4fc;
  border: 1px solid rgba(88, 101, 242, 0.35);
  letter-spacing: 0.2px;
  transition: all 0.2s ease;
}

.discord-footer-link:hover .discord-tag {
  background: rgba(88, 101, 242, 0.3);
  border-color: rgba(88, 101, 242, 0.6);
  color: #ffffff;
  box-shadow: 0 0 10px rgba(88, 101, 242, 0.4);
}

.footer-bottom-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 28px;
  border-top: 1px solid var(--border-subtle);
  font-size: 12.5px;
  color: var(--text-tertiary);
  flex-wrap: wrap;
  gap: 16px;
}

/* Mobile Responsive Architecture for Landing Page */
@media (max-width: 768px) {
  .nav-menu {
    display: none;
  }
  .nav-inner {
    padding: 0 16px;
  }
  .brand-version-pill {
    display: none;
  }
  .hero-section {
    padding: 44px 0 36px;
  }
  .hero-headline {
    font-size: 32px;
  }
  .hero-subhead {
    font-size: 15px;
    padding: 0 10px;
  }
  .hero-cta-group {
    flex-direction: column;
    width: 100%;
    padding: 0 16px;
  }
  .hero-cta-group .btn {
    width: 100%;
    justify-content: center;
  }
  .simulator-wrapper {
    margin: 0 12px;
  }
  .simulator-controls {
    padding: 16px;
  }
  .simulator-preview-area {
    padding: 18px 14px;
  }
  .donor-display-name {
    font-size: 17px;
  }
  .donor-display-amount {
    font-size: 22px;
  }
  .app-cards-flex {
    gap: 8px;
    padding: 0 10px;
  }
  .app-brand-chip {
    padding: 6px 14px;
    font-size: 12px;
  }
  .arch-cards-grid {
    grid-template-columns: 1fr;
    gap: 16px;
    padding: 0 12px;
  }
  .arch-card {
    padding: 24px 18px;
  }
  .pricing-grid {
    grid-template-columns: 1fr;
    gap: 16px;
    padding: 0 12px;
  }
  .pricing-card {
    padding: 26px 20px;
  }
  .footer-grid {
    grid-template-columns: 1fr !important;
    gap: 24px;
    padding: 0 16px;
  }
  .footer-bottom-bar {
    flex-direction: column;
    text-align: center;
    padding: 20px 16px 0;
  }
}