/* ============================================
   PickerPilot Website Styles
   Design tokens architected for easy theme switching
   ============================================ */

/* ---------- Design Tokens ---------- */
:root {
  /* Brand Colors */
  --brand-teal: #0E7A6D;
  --brand-mint: #6BCDB7;
  --brand-coral: #F27C74;
  --brand-gold: #FFC96B;
  --brand-lavender: #8FABFF;

  /* Dark Theme (Default - Bold 2026) */
  --bg-primary: #0a0a0f;
  --bg-secondary: #12121a;
  --bg-tertiary: #1a1a25;
  --bg-elevated: rgba(255, 255, 255, 0.03);
  --text-primary: #EDEDEF;
  --text-secondary: #8A8F98;
  --text-muted: #5A5F68;
  --border-color: rgba(255, 255, 255, 0.08);

  /* Accent Gradients */
  --gradient-hero: linear-gradient(135deg, #0a0a0f 0%, #121a20 50%, #0a0a0f 100%);
  --gradient-teal: linear-gradient(135deg, var(--brand-teal), var(--brand-mint));
  --gradient-coral: linear-gradient(135deg, var(--brand-coral), var(--brand-gold));

  /* Typography */
  --font-display: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;

  /* Spacing Scale */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;
  --space-2xl: 6rem;
  --space-3xl: 8rem;

  /* Layout */
  --container-max: 1200px;
  --container-padding: 1.5rem;
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-pill: 100px;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.2);
  --shadow-md: 0 8px 32px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.4);
  --shadow-glow-teal: 0 0 40px rgba(14, 122, 109, 0.3);
  --shadow-glow-mint: 0 0 40px rgba(107, 205, 183, 0.2);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 400ms ease;
}

/* ---------- Reset & Base ---------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

body {
  font-family: var(--font-body);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

ul {
  list-style: none;
}

/* ---------- Utilities ---------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.section-label {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--brand-mint);
  margin-bottom: var(--space-sm);
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.15;
  color: var(--text-primary);
  margin-bottom: var(--space-md);
}

.section-body {
  font-size: 1.125rem;
  color: var(--text-secondary);
  max-width: 50ch;
  line-height: 1.7;
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-xl);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: 0.875rem 1.75rem;
  border-radius: var(--radius-pill);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast);
  border: none;
}

.btn-primary {
  background: var(--gradient-teal);
  color: #fff;
  box-shadow: var(--shadow-glow-teal);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 60px rgba(14, 122, 109, 0.4);
}

.btn-secondary {
  background: var(--bg-elevated);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
  backdrop-filter: blur(10px);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.15);
  transform: translateY(-2px);
}

/* ---------- Navigation ---------- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: var(--space-sm) 0;
  transition: background var(--transition-base), backdrop-filter var(--transition-base);
}

.nav.scrolled {
  background: rgba(10, 10, 15, 0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-color);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.nav-logo-img {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
}

.nav-logo-text {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--text-primary);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.nav-link {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
  position: relative;
}

.nav-link:hover {
  color: var(--text-primary);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-teal);
  transition: width var(--transition-base);
  border-radius: 2px;
}

.nav-link:hover::after {
  width: 100%;
}

.nav-cta {
  background: var(--gradient-teal);
  color: #fff !important;
  padding: 0.6rem 1.25rem;
  border-radius: var(--radius-pill);
  font-weight: 600;
}

.nav-cta::after {
  display: none;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 10px;
  min-width: 44px;
  min-height: 44px;
  align-items: center;
  justify-content: center;
}

.nav-toggle-line {
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: calc(var(--space-3xl) + 60px) var(--container-padding) var(--space-3xl);
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: var(--gradient-hero);
  z-index: 0;
}

.hero-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.15;
  will-change: transform;
}

.hero-blob-1 {
  width: 500px;
  height: 500px;
  background: var(--brand-teal);
  top: -10%;
  right: -5%;
}

.hero-blob-2 {
  width: 400px;
  height: 400px;
  background: var(--brand-lavender);
  bottom: -10%;
  left: -5%;
}

.hero-blob-3 {
  width: 300px;
  height: 300px;
  background: var(--brand-mint);
  top: 40%;
  left: 30%;
  opacity: 0.1;
}

.hero-grid {
  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: 60px 60px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 600px;
  text-align: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: 0.5rem 1rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-pill);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: var(--space-md);
  backdrop-filter: blur(10px);
}

.hero-badge-dot {
  width: 8px;
  height: 8px;
  background: var(--brand-mint);
  border-radius: 50%;
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.2); }
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 800;
  line-height: 1.05;
  margin-bottom: var(--space-md);
}

.hero-title-line {
  display: block;
}

.hero-title-line:last-child {
  background: var(--gradient-teal);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1.125rem;
  color: var(--text-secondary);
  max-width: 45ch;
  margin: 0 auto var(--space-lg);
  line-height: 1.7;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  justify-content: center;
  margin-bottom: var(--space-xl);
}

.hero-stats {
  display: flex;
  justify-content: center;
  gap: var(--space-xl);
  flex-wrap: wrap;
}

.hero-stat {
  text-align: center;
}

.hero-stat-value {
  display: block;
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--text-primary);
}

.hero-stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.hero-visual {
  position: relative;
  z-index: 1;
  display: none;
}

.hero-img {
  width: 100%;
  max-width: 400px;
  filter: drop-shadow(0 20px 40px rgba(0,0,0,0.3));
}

.hero-float-card {
  position: absolute;
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  padding: 0.75rem 1rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  backdrop-filter: blur(15px);
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-primary);
  box-shadow: var(--shadow-md);
}

.hero-float-card-1 {
  top: 20%;
  right: -10%;
}

.hero-float-card-2 {
  bottom: 25%;
  left: -10%;
}

.float-card-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.float-card-icon.safe {
  background: rgba(14, 122, 109, 0.2);
  color: var(--brand-mint);
}

.float-card-icon.caution {
  background: rgba(242, 124, 116, 0.2);
  color: var(--brand-coral);
}

.hero-scroll-indicator {
  position: absolute;
  bottom: var(--space-lg);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-xs);
  color: var(--text-muted);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  z-index: 1;
}

.scroll-mouse {
  width: 20px;
  height: 32px;
  border: 2px solid var(--text-muted);
  border-radius: 12px;
  display: flex;
  justify-content: center;
  padding-top: 6px;
}

.scroll-wheel {
  width: 4px;
  height: 4px;
  background: var(--text-muted);
  border-radius: 50%;
  animation: scroll-wheel 1.5s ease-in-out infinite;
}

@keyframes scroll-wheel {
  0%, 100% { transform: translateY(0); opacity: 1; }
  50% { transform: translateY(8px); opacity: 0.3; }
}

/* ---------- Problem ---------- */
.problem {
  padding: var(--space-3xl) 0;
  background: var(--bg-secondary);
}

.problem-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  align-items: center;
}

.problem-visual {
  display: flex;
  justify-content: center;
}

.problem-img {
  max-width: 100%;
  width: 300px;
  filter: drop-shadow(0 16px 32px rgba(0,0,0,0.25));
}

.problem-list {
  margin-top: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.problem-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  padding: var(--space-md);
  background: var(--bg-elevated);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  backdrop-filter: blur(10px);
}

.problem-item-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background: rgba(242, 124, 116, 0.15);
  color: var(--brand-coral);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.problem-item span {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.5;
  padding-top: 6px;
}

/* ---------- How It Works ---------- */
.how-it-works {
  padding: var(--space-3xl) 0;
  background: var(--bg-primary);
}

.steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
}

.step {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  align-items: center;
  padding: var(--space-xl);
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.step-number {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  font-family: var(--font-display);
  font-size: 5rem;
  font-weight: 800;
  line-height: 1;
  color: rgba(255, 255, 255, 0.03);
}

.step-visual {
  display: flex;
  justify-content: center;
}

.step-img {
  max-width: 220px;
  filter: drop-shadow(0 12px 24px rgba(0,0,0,0.2));
}

.step-title {
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 4vw, 1.5rem);
  font-weight: 700;
  margin-bottom: var(--space-xs);
}

.step-desc {
  color: var(--text-secondary);
  line-height: 1.7;
  font-size: 1rem;
}

/* ---------- Benefits ---------- */
.benefits {
  padding: var(--space-3xl) 0;
  background: var(--bg-secondary);
}

.benefits-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

.benefit-card {
  padding: var(--space-lg);
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}

.benefit-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(255, 255, 255, 0.15);
}

.benefit-card-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: rgba(14, 122, 109, 0.15);
  color: var(--brand-mint);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-md);
}

.benefit-card-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.benefit-card-desc {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.6;
}

.benefit-card-tags {
  display: flex;
  gap: var(--space-xs);
  margin-top: var(--space-md);
  flex-wrap: wrap;
}

.tag {
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-pill);
  font-size: 0.8rem;
  font-weight: 500;
}

.tag-safe {
  background: rgba(14, 122, 109, 0.2);
  color: var(--brand-mint);
}

.tag-caution {
  background: rgba(242, 124, 116, 0.2);
  color: var(--brand-coral);
}

/* ---------- Flow ---------- */
.flow {
  padding: var(--space-3xl) 0;
  background: var(--bg-primary);
}

.flow-stages {
  display: flex;
  flex-direction: column;
  gap: var(--space-2xl);
}

.flow-stage {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  align-items: center;
}

.flow-stage-reverse .flow-stage-visual {
  order: 0;
}

.flow-stage-step {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--brand-mint);
  margin-bottom: var(--space-xs);
}

.flow-stage-title {
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 4vw, 1.75rem);
  font-weight: 700;
  margin-bottom: var(--space-sm);
}

.flow-stage-desc {
  color: var(--text-secondary);
  font-size: 1rem;
  line-height: 1.7;
  max-width: 40ch;
}

/* Phone Mockup */
.phone-mockup {
  width: min(280px, 80vw);
  height: auto;
  aspect-ratio: 280 / 560;
  margin: 0 auto;
  background: var(--bg-tertiary);
  border-radius: 36px;
  padding: 12px;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-lg);
}

.phone-screen {
  width: 100%;
  height: 100%;
  background: var(--bg-primary);
  border-radius: 28px;
  overflow: hidden;
  position: relative;
}

.phone-content {
  padding: var(--space-md);
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: var(--space-md);
}

.scan-frame {
  width: 200px;
  height: 200px;
  margin: 0 auto;
  border: 2px dashed var(--brand-mint);
  border-radius: var(--radius-md);
  position: relative;
  animation: scan-pulse 2s ease-in-out infinite;
}

@keyframes scan-pulse {
  0%, 100% { border-color: rgba(107, 205, 183, 0.5); }
  50% { border-color: rgba(107, 205, 183, 1); }
}

.scan-corner {
  position: absolute;
  width: 20px;
  height: 20px;
  border: 3px solid var(--brand-mint);
}

.scan-tl { top: -3px; left: -3px; border-right: none; border-bottom: none; }
.scan-tr { top: -3px; right: -3px; border-left: none; border-bottom: none; }
.scan-bl { bottom: -3px; left: -3px; border-right: none; border-top: none; }
.scan-br { bottom: -3px; right: -3px; border-left: none; border-top: none; }

.scan-label {
  text-align: center;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: var(--space-md);
}

.result-row {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm);
  background: var(--bg-secondary);
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
}

.result-row span:nth-child(2) {
  flex: 1;
  color: var(--text-primary);
}

.result-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}

.result-safe .result-dot { background: var(--brand-teal); }
.result-caution .result-dot { background: var(--brand-gold); }
.result-unsafe .result-dot { background: var(--brand-coral); }

.result-badge {
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-pill);
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
}

.badge-safe { background: rgba(14, 122, 109, 0.2); color: var(--brand-mint); }
.badge-caution { background: rgba(255, 201, 107, 0.2); color: var(--brand-gold); }
.badge-unsafe { background: rgba(242, 124, 116, 0.2); color: var(--brand-coral); }

.detail-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: var(--space-md);
}

.detail-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-sm);
}

.detail-card-title {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text-primary);
}

.detail-card-badge {
  padding: 0.2rem 0.5rem;
  background: rgba(255, 201, 107, 0.2);
  color: var(--brand-gold);
  border-radius: var(--radius-pill);
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
}

.detail-card-text {
  font-size: 0.8rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ---------- Testimonials ---------- */
.testimonials {
  padding: var(--space-3xl) 0;
  background: var(--bg-secondary);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

.testimonial-card {
  padding: var(--space-lg);
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.testimonial-stars {
  display: flex;
  gap: 4px;
  color: var(--brand-gold);
  margin-bottom: var(--space-md);
}

.testimonial-text {
  font-size: 1rem;
  color: var(--text-primary);
  line-height: 1.7;
  margin-bottom: var(--space-lg);
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.testimonial-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
}

.testimonial-name {
  display: block;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text-primary);
}

.testimonial-role {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ---------- Use Cases ---------- */
.use-cases {
  padding: var(--space-3xl) 0;
  background: var(--bg-primary);
}

.use-cases-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

.use-case-card {
  padding: var(--space-lg);
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}

.use-case-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(255, 255, 255, 0.15);
}

.use-case-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: rgba(14, 122, 109, 0.15);
  color: var(--brand-mint);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-md);
}

.use-case-title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.use-case-desc {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* Tablet */
@media (min-width: 768px) {
  .use-cases-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Desktop */
@media (min-width: 1024px) {
  .use-cases-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ---------- Download ---------- */
.download {
  padding: var(--space-3xl) 0;
  background: var(--bg-primary);
  position: relative;
  overflow: hidden;
}

.download::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 600px;
  height: 600px;
  background: var(--brand-teal);
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.08;
  transform: translate(-50%, -50%);
}

.download-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  align-items: center;
  text-align: center;
}

.download-title {
  max-width: 20ch;
  margin-left: auto;
  margin-right: auto;
}

.download-body {
  max-width: 40ch;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: var(--space-lg);
}

.download-badges {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  justify-content: center;
}

.store-badge {
  display: block;
  width: 160px;
  color: var(--text-primary);
  transition: transform var(--transition-fast);
}

.store-badge:hover {
  transform: scale(1.05);
}

.store-badge-soon {
  opacity: 0.5;
  cursor: default;
  pointer-events: none;
}

.store-badge-soon:hover {
  transform: none;
}

.download-disclaimer {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: var(--space-md);
  max-width: 45ch;
  line-height: 1.5;
}

.store-badge-bg {
  fill: var(--text-primary);
}

.download-visual {
  display: flex;
  justify-content: center;
}

.download-img {
  max-width: 280px;
  filter: drop-shadow(0 20px 40px rgba(0,0,0,0.3));
}

/* ---------- Footer ---------- */
.footer {
  padding: var(--space-2xl) 0 var(--space-lg);
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
}

.footer-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.footer-logo {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-sm);
}

.footer-tagline {
  color: var(--text-secondary);
  font-size: 0.95rem;
  max-width: 30ch;
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
}

.footer-col-title {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-md);
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.footer-col a {
  color: var(--text-secondary);
  font-size: 0.9rem;
  transition: color var(--transition-fast);
}

.footer-col a:hover {
  color: var(--brand-mint);
}

.footer-bottom {
  border-top: 1px solid var(--border-color);
  padding-top: var(--space-lg);
  text-align: center;
}

.footer-bottom p {
  color: var(--text-muted);
  font-size: 0.8rem;
  margin-bottom: var(--space-xs);
}

.footer-copyright {
  margin-top: var(--space-sm);
}

/* ============================================
   Responsive Styles
   ============================================ */

/* Tablet */
@media (min-width: 768px) {
  :root {
    --container-padding: 2rem;
  }

  .hero {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    text-align: left;
  }

  .hero-content {
    text-align: left;
  }

  .hero-subtitle {
    margin-left: 0;
  }

  .hero-ctas {
    justify-content: flex-start;
  }

  .hero-stats {
    justify-content: flex-start;
  }

  .hero-visual {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
  }

  .problem-inner {
    grid-template-columns: 1fr 1fr;
  }

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

  .step {
    grid-template-columns: 1fr;
  }

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

  .benefit-card-large {
    grid-column: span 2;
  }

  .flow-stage {
    grid-template-columns: 1fr 1fr;
  }

  .flow-stage-reverse .flow-stage-visual {
    order: 2;
  }

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

  .download-inner {
    grid-template-columns: 1fr 1fr;
    text-align: left;
  }

  .download-title,
  .download-body {
    margin-left: 0;
  }

  .download-badges {
    justify-content: flex-start;
  }

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

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

/* Desktop */
@media (min-width: 1024px) {
  :root {
    --container-padding: 3rem;
  }

  .hero-title {
    font-size: clamp(3.25rem, 5vw, 4.5rem);
  }

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

  .benefit-card-large {
    grid-column: span 2;
    grid-row: span 2;
  }

  .benefit-card-wide {
    grid-column: span 2;
  }

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

/* Mobile Nav */
@media (max-width: 767px) {
  .nav-links {
    position: fixed;
    top: 60px;
    left: 0;
    right: 0;
    background: rgba(10, 10, 15, 0.95);
    backdrop-filter: blur(20px);
    flex-direction: column;
    padding: var(--space-lg);
    gap: var(--space-md);
    border-bottom: 1px solid var(--border-color);
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
    transition: transform var(--transition-base), opacity var(--transition-base);
  }

  .nav-links.active {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .nav-toggle {
    display: flex;
  }

  .nav-toggle.active .nav-toggle-line:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }

  .nav-toggle.active .nav-toggle-line:nth-child(2) {
    opacity: 0;
  }

  .nav-toggle.active .nav-toggle-line:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
  }
}

/* Small screens (large phones / phablets) */
@media (max-width: 640px) {
  :root {
    --container-padding: 1rem;
  }

  .hero {
    padding: calc(var(--space-2xl) + 60px) var(--container-padding) var(--space-xl);
    min-height: auto;
  }

  .problem,
  .how-it-works,
  .benefits,
  .flow,
  .testimonials,
  .download {
    padding: var(--space-2xl) 0;
  }

  .step {
    padding: var(--space-lg);
    gap: var(--space-md);
  }

  .step-number {
    font-size: 3.5rem;
  }

  .step-img {
    max-width: 180px;
  }

  .benefit-card {
    padding: var(--space-md);
  }

  .flow-stage {
    gap: var(--space-lg);
  }

  .testimonial-card {
    padding: var(--space-md);
  }

  .testimonial-text {
    font-size: 0.95rem;
  }
}

/* Extra small screens */
@media (max-width: 480px) {
  .hero-title {
    font-size: clamp(2rem, 10vw, 2.5rem);
  }

  .hero-subtitle {
    font-size: 1rem;
  }

  .hero-ctas {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-ctas .btn {
    justify-content: center;
  }

  .btn {
    padding: 0.75rem 1.25rem;
    font-size: 0.9rem;
  }

  .section-body {
    font-size: 1rem;
  }

  .phone-mockup {
    width: min(240px, 75vw);
    border-radius: 28px;
    padding: 10px;
  }

  .scan-frame {
    width: 160px;
    height: 160px;
  }

  .result-row {
    font-size: 0.8rem;
    padding: 0.6rem;
  }

  .footer-links {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }

  .footer-col-title {
    margin-bottom: var(--space-sm);
  }
}

/* Tablet float card safety */
@media (min-width: 768px) and (max-width: 1023px) {
  .hero-float-card-1 {
    right: 2%;
  }

  .hero-float-card-2 {
    left: 2%;
  }

  .hero-float-card {
    font-size: 0.75rem;
    padding: 0.6rem 0.85rem;
  }

  .float-card-icon {
    width: 24px;
    height: 24px;
  }
}