/* ============================================
   PREBALLIN - AI Automation for Your Business
   Dark theme, crypto/AI aesthetic, accessible
   ============================================ */

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

:root {
  --bg-primary: #0a0a0f;
  --bg-secondary: #12121a;
  --bg-card: #1a1a2e;
  --bg-card-hover: #22223a;
  --text-primary: #e8e8f0;
  --text-secondary: #9d9db5;
  --text-muted: #8585a3;
  --accent: #6c5ce7;
  --accent-light: #a29bfe;
  --accent-glow: rgba(108, 92, 231, 0.3);
  --green: #00d2a0;
  --green-glow: rgba(0, 210, 160, 0.2);
  --border: #2a2a40;
  --border-light: #3a3a55;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 4px 24px rgba(0, 0, 0, 0.4);
  --shadow-glow: 0 0 40px rgba(108, 92, 231, 0.15);
  --font-main: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
  --max-width: 1200px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
  font-family: var(--font-main);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

a {
  color: var(--accent-light);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--green);
}

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

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

.section {
  padding: 100px 0;
}

.section-label {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--accent-light);
  margin-bottom: 16px;
  padding: 6px 16px;
  background: var(--accent-glow);
  border-radius: 100px;
  border: 1px solid rgba(108, 92, 231, 0.3);
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 20px;
}

.section-subtitle {
  font-size: 1.15rem;
  color: var(--text-secondary);
  max-width: 600px;
  line-height: 1.7;
}

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

.text-center .section-subtitle {
  margin-left: auto;
  margin-right: auto;
}

.text-gradient {
  background: linear-gradient(135deg, var(--accent-light), var(--green));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* --- Navigation --- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 16px 0;
  background: rgba(10, 10, 15, 0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transition: all var(--transition);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.nav-logo {
  font-size: 1.4rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  color: var(--text-primary);
}

.nav-logo span {
  color: var(--accent-light);
}

.nav-links {
  display: flex;
  gap: 32px;
  list-style: none;
  align-items: center;
}

.nav-links a {
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 500;
  transition: color var(--transition);
}

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

.nav-cta {
  padding: 10px 24px;
  background: var(--accent);
  color: white !important;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.9rem;
  transition: all var(--transition);
  border: none;
  cursor: pointer;
}

.nav-cta:hover {
  background: var(--accent-light);
  box-shadow: var(--shadow-glow);
  transform: translateY(-1px);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 4px;
}


.nav-dropdown {
  position: relative;
}

.nav-dropdown-toggle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-family: var(--font-main);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  padding: 8px 0;
}

.nav-dropdown-toggle:hover,
.nav-dropdown.open .nav-dropdown-toggle {
  color: var(--text-primary);
}

.nav-dropdown-menu {
  position: absolute;
  right: 0;
  top: calc(100% + 14px);
  min-width: 220px;
  padding: 10px;
  background: rgba(18, 18, 26, 0.98);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  opacity: 0;
  pointer-events: none;
  transform: translateY(-8px);
  transition: all var(--transition);
}

.nav-dropdown.open .nav-dropdown-menu,
.nav-dropdown:focus-within .nav-dropdown-menu,
.nav-dropdown:hover .nav-dropdown-menu {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.nav-dropdown-menu a {
  display: block;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
}

.nav-dropdown-menu a:hover {
  background: var(--bg-card);
  color: var(--green);
}

/* --- Hero --- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  padding-top: 80px;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(ellipse at 30% 20%, var(--accent-glow) 0%, transparent 50%),
              radial-gradient(ellipse at 70% 80%, var(--green-glow) 0%, transparent 50%);
  animation: heroGlow 15s ease-in-out infinite alternate;
  pointer-events: none;
}

@keyframes heroGlow {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(-5%, 5%) scale(1.1); }
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--green);
  background: var(--green-glow);
  border: 1px solid rgba(0, 210, 160, 0.3);
  padding: 8px 18px;
  border-radius: 100px;
  margin-bottom: 32px;
}

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

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.hero h1 {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 24px;
  letter-spacing: -1.5px;
}

.hero p {
  font-size: 1.25rem;
  color: var(--text-secondary);
  max-width: 560px;
  margin-bottom: 40px;
  line-height: 1.7;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 16px 32px;
  background: var(--accent);
  color: white;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 1rem;
  transition: all var(--transition);
  border: none;
  cursor: pointer;
}

.btn-primary:hover {
  background: var(--accent-light);
  color: white;
  box-shadow: var(--shadow-glow);
  transform: translateY(-2px);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 16px 32px;
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 1rem;
  transition: all var(--transition);
  cursor: pointer;
}

.btn-secondary:hover {
  border-color: var(--accent-light);
  color: var(--accent-light);
  background: var(--accent-glow);
  transform: translateY(-2px);
}

/* --- Stats Bar --- */
.stats-bar {
  padding: 40px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--bg-secondary);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  text-align: center;
}

.stat-number {
  font-size: clamp(1.25rem, 2.2vw, 2rem);
  font-weight: 800;
  color: var(--accent-light);
  line-height: 1.1;
  margin-bottom: 8px;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* --- What We Do --- */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 60px;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--green));
  opacity: 0;
  transition: opacity var(--transition);
}

.feature-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-light);
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.feature-card:hover::before {
  opacity: 1;
}

.feature-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-glow);
  border-radius: var(--radius-sm);
  font-size: 1.4rem;
  margin-bottom: 20px;
}

.feature-card h3 {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 12px;
}

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

/* --- Services / Pricing --- */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 60px;
}

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

.pricing-card.featured {
  border-color: var(--accent);
  box-shadow: var(--shadow-glow);
}

.pricing-card.featured .pricing-badge {
  display: block;
}

.pricing-badge {
  display: none;
  position: absolute;
  top: -1px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  color: white;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  padding: 6px 20px;
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
}

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

.pricing-tier {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent-light);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 12px;
}

.pricing-card h3 {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.pricing-amount {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 4px;
}

.pricing-amount span {
  font-size: 1rem;
  color: var(--text-muted);
  font-weight: 400;
}

.pricing-desc {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-bottom: 24px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border);
}

.pricing-features {
  list-style: none;
  flex: 1;
  margin-bottom: 28px;
}

.pricing-features li {
  color: var(--text-secondary);
  font-size: 0.9rem;
  padding: 6px 0;
  padding-left: 24px;
  position: relative;
}

.pricing-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--green);
  font-weight: 700;
}

.pricing-card .btn-primary,
.pricing-card .btn-secondary {
  width: 100%;
  justify-content: center;
  padding: 14px 24px;
}

/* --- Who It's For --- */
.audience-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 60px;
}

.audience-card {
  display: flex;
  gap: 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  transition: all var(--transition);
}

.audience-card:hover {
  background: var(--bg-card-hover);
  transform: translateY(-2px);
}

.audience-icon {
  flex-shrink: 0;
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-glow);
  border-radius: var(--radius-sm);
  font-size: 1.6rem;
}

.audience-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.audience-card p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.6;
}

/* --- Testimonials --- */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 60px;
}

.testimonial-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
}

.testimonial-stars {
  color: #fbbf24;
  font-size: 1rem;
  margin-bottom: 16px;
}

.testimonial-card blockquote {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.7;
  font-style: italic;
  margin-bottom: 20px;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.testimonial-avatar {
  width: 40px;
  height: 40px;
  background: var(--accent-glow);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--accent-light);
}

.testimonial-name {
  font-weight: 600;
  font-size: 0.9rem;
}

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

/* --- Contact --- */
.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  margin-top: 60px;
}

.contact-info h3 {
  font-size: 1.5rem;
  margin-bottom: 16px;
}

.contact-info > p {
  color: var(--text-secondary);
  margin-bottom: 32px;
  line-height: 1.7;
}

.contact-methods {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-method {
  display: flex;
  align-items: center;
  gap: 16px;
}

.contact-method-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 1.1rem;
}

.contact-method-text span {
  display: block;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 2px;
}

.contact-method-text strong {
  font-size: 0.95rem;
}

.contact-form {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text-secondary);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font-main);
  font-size: 0.95rem;
  transition: border-color var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.form-group textarea {
  min-height: 120px;
  resize: vertical;
}

.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%239d9db5' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  cursor: pointer;
}

.contact-form .btn-primary {
  width: 100%;
  justify-content: center;
  padding: 16px;
  font-size: 1rem;
}

/* --- About --- */
.about-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  margin-top: 60px;
}

.about-image {
  aspect-ratio: 1;
  background: #111116;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius);
  position: relative;
  overflow: hidden;
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.45);
}

.about-image img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  /* Keep the crop higher so the top of the hair stays in frame. */
  object-position: 62% 18%;
  /* Keep the headshot natural; the site is stylized, the face should not be tinted. */
  filter: none;
}

.about-text h3 {
  font-size: 1.5rem;
  margin-bottom: 16px;
}

.about-text p {
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 16px;
}

.about-text .highlight {
  color: var(--accent-light);
  font-weight: 600;
}


/* --- Portfolio --- */
.portfolio-actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 14px;
  margin: 30px 0 38px;
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 36px;
}

.portfolio-card {
  display: flex;
  flex-direction: column;
  min-height: 190px;
  text-align: left;
  padding: 24px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-primary);
  position: relative;
  overflow: hidden;
}

.portfolio-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(108, 92, 231, 0.18), rgba(0, 210, 160, 0.08));
  opacity: 0;
  transition: opacity var(--transition);
}

.portfolio-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent-light);
  box-shadow: var(--shadow-glow);
  color: var(--text-primary);
}

.portfolio-card:hover::before {
  opacity: 1;
}

.portfolio-card > * {
  position: relative;
  z-index: 1;
}

.portfolio-kicker {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 14px;
}

.portfolio-card h3 {
  font-size: 1.1rem;
  line-height: 1.3;
  margin-bottom: 16px;
}

.portfolio-link-label {
  margin-top: auto;
  color: var(--accent-light);
  font-weight: 700;
  font-size: 0.9rem;
}

/* --- Footer --- */
.footer {
  padding: 60px 0 30px;
  border-top: 1px solid var(--border);
  background: var(--bg-secondary);
}

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

.footer-brand p {
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.6;
  margin-top: 12px;
  max-width: 280px;
}

.footer h4 {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 10px;
}

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

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

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 30px;
  border-top: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 0.8rem;
}

.footer-social {
  display: flex;
  gap: 16px;
}

.footer-social a {
  color: var(--text-muted);
  font-size: 1.2rem;
  transition: color var(--transition);
}

.footer-social a:hover {
  color: var(--accent-light);
}

.hero-proof {
  margin-top: 18px !important;
  margin-bottom: 0 !important;
  max-width: 680px !important;
  font-size: 0.95rem !important;
  color: var(--text-secondary) !important;
}

/* --- Trust Strip --- */
.trust-strip {
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
  padding: 28px 0;
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.trust-item {
  background: rgba(26, 26, 46, 0.7);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
}

.trust-item strong {
  display: block;
  color: var(--text-primary);
  margin-bottom: 6px;
  font-size: 1rem;
}

.trust-item span {
  display: block;
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.6;
}

/* --- How It Works / Security / FAQ --- */
.steps-grid,
.faq-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 60px;
  text-align: left;
}

.step-card,
.faq-item,
.security-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
}

.step-card {
  position: relative;
  overflow: hidden;
}

.step-card::before {
  content: '';
  position: absolute;
  inset: 0 0 auto 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--green));
}

.step-number {
  font-family: var(--font-mono);
  color: var(--green);
  font-size: 0.85rem;
  letter-spacing: 2px;
  margin-bottom: 18px;
}

.step-card h3,
.faq-item h3 {
  font-size: 1.1rem;
  margin-bottom: 12px;
}

.step-card p,
.faq-item p,
.security-card p {
  color: var(--text-secondary);
  line-height: 1.7;
  font-size: 0.95rem;
}

.security-band {
  padding: 80px 0;
  background: var(--bg-primary);
}

.security-card {
  display: grid;
  grid-template-columns: 0.9fr 1.4fr;
  gap: 40px;
  align-items: center;
  box-shadow: var(--shadow-glow);
}

.security-card h2 {
  font-size: clamp(1.6rem, 3vw, 2.5rem);
  line-height: 1.2;
}

.outcome-card blockquote {
  font-style: normal;
}

.outcome-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-glow);
  border-radius: var(--radius-sm);
  font-size: 1.4rem;
  margin-bottom: 18px;
}


/* --- Free Audit / Proof --- */
.audit-grid,
.proof-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 60px;
}

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

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

.proof-kicker {
  display: inline-block;
  font-family: var(--font-mono);
  color: var(--green);
  letter-spacing: 1.6px;
  text-transform: uppercase;
  font-size: 0.68rem;
  margin-bottom: 14px;
}

.audit-card,
.proof-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px;
  text-align: left;
  transition: all var(--transition);
}

.audit-card:hover,
.proof-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-light);
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}

.audit-card span {
  display: inline-block;
  font-family: var(--font-mono);
  color: var(--green);
  letter-spacing: 2px;
  font-size: 0.8rem;
  margin-bottom: 16px;
}

.audit-card h3,
.proof-card h3 {
  font-size: 1.1rem;
  margin-bottom: 12px;
}

.audit-card p,
.proof-card p {
  color: var(--text-secondary);
  line-height: 1.7;
  font-size: 0.92rem;
}

.audit-cta {
  margin: 44px auto 0;
  max-width: 760px;
  padding: 28px;
  background: linear-gradient(135deg, rgba(108, 92, 231, 0.18), rgba(0, 210, 160, 0.12));
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.audit-cta p {
  color: var(--text-secondary);
  margin: 0;
}

/* --- Mobile Responsive --- */
@media (max-width: 1024px) {
  .pricing-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .features-grid,
  .steps-grid,
  .faq-grid,
  .audit-grid,
  .proof-grid,
  .portfolio-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .section {
    padding: 60px 0;
  }

  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border);
    flex-direction: column;
    padding: 24px;
    gap: 16px;
  }

  .nav-links.active {
    display: flex;
  }

  .nav-toggle {
    display: block;
  }
  .nav-dropdown {
    width: 100%;
  }

  .nav-dropdown-toggle {
    width: 100%;
    justify-content: center;
  }

  .nav-dropdown-menu {
    position: static;
    min-width: 0;
    width: 100%;
    margin-top: 8px;
    opacity: 1;
    pointer-events: auto;
    transform: none;
    display: none;
    text-align: center;
  }

  .nav-dropdown.open .nav-dropdown-menu,
  .nav-dropdown:focus-within .nav-dropdown-menu {
    display: block;
  }


  .hero h1 {
    font-size: 2.5rem;
  }

  .hero p {
    font-size: 1.1rem;
  }

  .hero-buttons {
    flex-direction: column;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }

  .features-grid,
  .testimonials-grid,
  .trust-grid,
  .steps-grid,
  .faq-grid,
  .audit-grid,
  .proof-grid,
  .portfolio-grid {
    grid-template-columns: 1fr;
  }

  .audit-cta {
    flex-direction: column;
    text-align: center;
  }

  .security-card {
    grid-template-columns: 1fr;
    gap: 24px;
  }

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

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

  .contact-wrapper,
  .about-wrapper {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }

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

@media (max-width: 480px) {
  .container {
    padding: 0 16px;
  }

  .hero h1 {
    font-size: 2rem;
  }

  .section-title {
    font-size: 1.75rem;
  }

  .pricing-card,
  .feature-card {
    padding: 24px;
  }
}


/* --- Mobile digest layout --- */
@media (max-width: 768px) {
  .hero {
    min-height: auto;
    padding-top: 120px;
    padding-bottom: 54px;
  }

  .hero h1 {
    font-size: clamp(2rem, 10vw, 2.65rem);
    letter-spacing: -1px;
  }

  .hero p {
    font-size: 1rem;
    margin-bottom: 24px;
  }

  .hero-proof {
    font-size: 0.88rem !important;
    line-height: 1.55 !important;
  }

  .section {
    padding: 54px 0;
  }

  .section-title {
    font-size: clamp(1.75rem, 8vw, 2.2rem);
  }

  .section-subtitle {
    font-size: 1rem;
    line-height: 1.55;
  }

  .stats-bar {
    padding: 26px 0;
  }

  .trust-strip {
    padding: 22px 0;
  }

  .security-band {
    padding: 50px 0;
  }

  /* On mobile, long card grids become swipeable digest strips instead of giant stacks. */
  .features-grid,
  .steps-grid,
  .faq-grid,
  .audit-grid,
  .proof-grid,
  .pricing-grid,
  .audience-grid,
  .testimonials-grid,
  .trust-grid {
    display: flex;
    overflow-x: auto;
    overflow-y: hidden;
    gap: 16px;
    margin-top: 34px;
    padding: 2px 0 18px;
    margin-left: 0;
    margin-right: 0;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
  }

  .features-grid::-webkit-scrollbar,
  .steps-grid::-webkit-scrollbar,
  .faq-grid::-webkit-scrollbar,
  .audit-grid::-webkit-scrollbar,
  .proof-grid::-webkit-scrollbar,
  .portfolio-grid::-webkit-scrollbar,
  .pricing-grid::-webkit-scrollbar,
  .audience-grid::-webkit-scrollbar,
  .testimonials-grid::-webkit-scrollbar,
  .trust-grid::-webkit-scrollbar {
    height: 6px;
  }

  .features-grid::-webkit-scrollbar-thumb,
  .steps-grid::-webkit-scrollbar-thumb,
  .faq-grid::-webkit-scrollbar-thumb,
  .audit-grid::-webkit-scrollbar-thumb,
  .proof-grid::-webkit-scrollbar-thumb,
  .portfolio-grid::-webkit-scrollbar-thumb,
  .pricing-grid::-webkit-scrollbar-thumb,
  .audience-grid::-webkit-scrollbar-thumb,
  .testimonials-grid::-webkit-scrollbar-thumb,
  .trust-grid::-webkit-scrollbar-thumb {
    background: var(--border-light);
    border-radius: 999px;
  }

  .feature-card,
  .step-card,
  .faq-item,
  .audit-card,
  .proof-card,
  .portfolio-card,
  .pricing-card,
  .audience-card,
  .testimonial-card,
  .trust-item {
    flex: 0 0 min(76vw, 330px);
    scroll-snap-align: start;
    padding: 24px;
  }

  .pricing-card {
    min-height: 520px;
  }

  .pricing-card.featured {
    order: -1;
  }

  .pricing-features li {
    font-size: 0.86rem;
    line-height: 1.45;
  }

  .audience-card {
    flex-direction: column;
  }

  .contact-wrapper {
    margin-top: 38px;
  }

  .contact-form {
    padding: 24px;
  }

  .about-wrapper {
    margin-top: 38px;
  }

  .about-image {
    max-width: 310px;
    margin: 0 auto;
    box-shadow: 0 10px 28px rgba(0, 0, 0, 0.5);
  }

  .about-text p {
    line-height: 1.65;
  }

  .audit-cta {
    margin-top: 26px;
    padding: 22px;
  }

  .footer {
    padding-top: 44px;
  }
}


@media (max-width: 768px) {
  .feature-card p,
  .step-card p,
  .faq-item p,
  .audit-card p,
  .proof-card p,
  .audience-card p,
  .testimonial-card blockquote,
  .pricing-desc,
  .pricing-features li,
  .trust-item span {
    font-size: 0.94rem;
    line-height: 1.62;
  }

  .contact-method-text strong,
  .footer-links a,
  .footer-brand p {
    font-size: 0.92rem;
  }
}


/* --- Mobile carousel controls --- */
.mobile-carousel-controls {
  display: none;
}

@media (max-width: 768px) {
  .mobile-carousel-controls {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    margin: 22px 0 10px;
  }

  .mobile-carousel-hint {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-mono);
    font-size: 0.76rem;
    letter-spacing: 1.6px;
    text-transform: uppercase;
    color: var(--green);
    background: var(--green-glow);
    border: 1px solid rgba(0, 210, 160, 0.25);
    border-radius: 999px;
    padding: 7px 12px;
  }

  .mobile-carousel-hint::after {
    content: '›';
    font-size: 1rem;
    line-height: 1;
  }

  .mobile-carousel-buttons {
    display: inline-flex;
    gap: 8px;
  }

  .mobile-carousel-buttons button {
    width: 44px;
    height: 44px;
    border-radius: 999px;
    border: 1px solid var(--border-light);
    background: rgba(26, 26, 46, 0.92);
    color: var(--text-primary);
    font-size: 1.55rem;
    line-height: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition);
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.28);
  }

  .mobile-carousel-buttons button:not(:disabled):active,
  .mobile-carousel-buttons button:not(:disabled):hover {
    background: var(--accent);
    border-color: var(--accent-light);
    transform: translateY(-1px);
  }

  .mobile-carousel-buttons button:disabled {
    opacity: 0.32;
    cursor: default;
    box-shadow: none;
  }

  .mobile-card-row {
    scroll-padding-inline: 4px;
  }

  .mobile-card-row:focus-visible {
    outline: 2px solid var(--accent-light);
    outline-offset: 4px;
    border-radius: var(--radius);
  }
}