/* ===== MANIC EDGE — Design Tokens ===== */
:root {
  /* Type Scale */
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.75vw, 1.5rem);
  --text-xl: clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
  --text-2xl: clamp(2rem, 1.2rem + 2.5vw, 3.5rem);
  --text-3xl: clamp(2.5rem, 1rem + 4vw, 5rem);

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-full: 9999px;

  /* Transitions */
  --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);

  /* Content widths */
  --content-narrow: 640px;
  --content-default: 960px;
  --content-wide: 1200px;

  /* Fonts */
  --font-display: 'Cabinet Grotesk', 'Inter', sans-serif;
  --font-body: 'Satoshi', 'Inter', sans-serif;

  /* Dark palette — Manic Edge brand */
  --color-bg: #0f1117;
  --color-surface: #161821;
  --color-surface-2: #1c1f2b;
  --color-surface-offset: #1a1d28;
  --color-border: rgba(255, 255, 255, 0.08);
  --color-divider: rgba(255, 255, 255, 0.06);

  /* Text */
  --color-text: #e8e8ec;
  --color-text-muted: #9a9ba4;
  --color-text-faint: #5c5d66;

  /* Primary — Teal/Cyan */
  --color-primary: #14b8a6;
  --color-primary-hover: #0d9488;
  --color-primary-active: #0f766e;
  --color-primary-glow: rgba(20, 184, 166, 0.15);
  --color-primary-subtle: rgba(20, 184, 166, 0.08);

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.5);
}

/* ===== Layout ===== */
.container {
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: var(--space-4);
}

.container--narrow {
  max-width: var(--content-default);
}

/* ===== Navigation ===== */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(15, 17, 23, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-4) 0;
}

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

.nav__logo {
  display: flex;
  align-items: baseline;
  gap: var(--space-1);
  text-decoration: none;
  color: var(--color-text);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-lg);
  letter-spacing: -0.02em;
}

.nav__logo .ai-highlight {
  color: var(--color-primary);
  font-weight: 800;
}

.nav__tagline {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 500;
  margin-left: var(--space-3);
}

.nav__cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-5);
  background: var(--color-primary);
  color: #0f1117;
  font-weight: 600;
  font-size: var(--text-sm);
  text-decoration: none;
  border-radius: var(--radius-md);
  letter-spacing: -0.01em;
  border: none;
  cursor: pointer;
  font-family: var(--font-body);
  line-height: 1.6;
  white-space: nowrap;
}

.nav__cta:hover {
  background: var(--color-primary-hover);
}

.nav__cta:active {
  background: var(--color-primary-active);
}

/* ===== Hero ===== */
.hero {
  padding: clamp(var(--space-16), 12vw, var(--space-32)) 0 clamp(var(--space-12), 8vw, var(--space-24));
  text-align: center;
  position: relative;
  overflow: hidden;
  background: center center / cover no-repeat;
}

.page-products .hero {
  background-image: url('./hero-network.jpg');
}

.page-services .hero {
  background-image: url('./hero-strategy.jpg');
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(15, 17, 23, 0.72);
  pointer-events: none;
  z-index: 0;
}

.page-services .hero::before {
  background: rgba(15, 17, 23, 0.78);
}

.hero__content {
  position: relative;
  z-index: 1;
}

.hero__award {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-1) var(--space-4);
  background: rgba(20, 184, 166, 0.18);
  border: 1px solid rgba(20, 184, 166, 0.35);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  color: var(--color-primary);
  font-weight: 500;
  margin-bottom: var(--space-8);
  letter-spacing: 0.02em;
}

.hero__award svg {
  width: 14px;
  height: 14px;
  display: inline;
  flex-shrink: 0;
}

.hero__heading {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.05;
  margin-bottom: var(--space-6);
  color: var(--color-text);
}

.hero__heading .accent {
  color: var(--color-primary);
}

.hero__sub {
  font-size: var(--text-lg);
  color: #ffffff;
  max-width: 48ch;
  margin-inline: auto;
  margin-bottom: var(--space-10);
  line-height: 1.5;
}

.hero__actions {
  display: flex;
  gap: var(--space-4);
  justify-content: center;
  flex-wrap: wrap;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-8);
  background: var(--color-primary);
  color: #0f1117;
  font-weight: 700;
  font-size: var(--text-base);
  text-decoration: none;
  border-radius: var(--radius-md);
  letter-spacing: -0.01em;
}

.btn-primary:hover {
  background: var(--color-primary-hover);
  box-shadow: 0 0 24px var(--color-primary-glow);
}

.btn-primary:active {
  background: var(--color-primary-active);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-8);
  background: transparent;
  color: var(--color-text);
  font-weight: 600;
  font-size: var(--text-base);
  text-decoration: none;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
}

.btn-secondary:hover {
  border-color: rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.04);
}

/* Hero-scoped secondary buttons — more visible over background images */
.hero__actions .btn-secondary {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.25);
}

.hero__actions .btn-secondary:hover {
  border-color: var(--color-primary);
  background: rgba(20, 184, 166, 0.08);
  color: var(--color-primary);
}

/* ===== Lead Magnet ===== */
.lead-magnet {
  padding: var(--space-6) 0;
}

.lead-magnet__card {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  background: linear-gradient(135deg, rgba(20, 184, 166, 0.08) 0%, rgba(20, 184, 166, 0.03) 100%);
  border: 1px solid rgba(20, 184, 166, 0.25);
  border-radius: var(--radius-lg);
  padding: var(--space-6) var(--space-8);
  transition: border-color var(--transition-interactive), box-shadow var(--transition-interactive);
}

.lead-magnet__card:hover {
  border-color: rgba(20, 184, 166, 0.4);
  box-shadow: 0 0 32px var(--color-primary-glow);
}

.lead-magnet__icon {
  width: 52px;
  height: 52px;
  flex-shrink: 0;
  background: var(--color-primary-subtle);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
}

.lead-magnet__text {
  flex: 1;
  min-width: 0;
}

.lead-magnet__label {
  font-family: var(--font-display);
  font-size: var(--text-xs);
  color: var(--color-primary);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: var(--space-1);
}

.lead-magnet__title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-1);
}

.lead-magnet__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.5;
}

.lead-magnet__cta {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  background: transparent;
  color: var(--color-primary);
  font-weight: 700;
  font-size: var(--text-sm);
  text-decoration: none;
  border-radius: var(--radius-md);
  border: 1.5px solid var(--color-primary);
  white-space: nowrap;
  letter-spacing: -0.01em;
  transition: background var(--transition-interactive), color var(--transition-interactive);
}

.lead-magnet__cta:hover {
  background: var(--color-primary);
  color: #0f1117;
}

@media (max-width: 768px) {
  .lead-magnet__card {
    flex-direction: column;
    text-align: center;
    gap: var(--space-4);
    padding: var(--space-6);
  }
  .lead-magnet__cta {
    width: 100%;
    justify-content: center;
  }
}

/* ===== Stats ===== */
.stats {
  padding: var(--space-12) 0;
  border-top: 1px solid var(--color-divider);
  border-bottom: 1px solid var(--color-divider);
}

.stats__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-8);
  text-align: center;
}

.stat__number {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 800;
  color: var(--color-primary);
  letter-spacing: -0.03em;
  line-height: 1;
  margin-bottom: var(--space-2);
}

.stat__label {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  font-weight: 500;
}

/* ===== Workbooks Section ===== */
.workbooks {
  padding: clamp(var(--space-16), 8vw, var(--space-24)) 0;
}

.section-label {
  font-size: var(--text-xs);
  color: var(--color-primary);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: var(--space-3);
}

.section-heading {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-4);
}

.section-desc {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: 56ch;
  margin-bottom: var(--space-12);
}

.workbooks__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
}

.workbook-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  transition: border-color var(--transition-interactive),
              box-shadow var(--transition-interactive);
}

.workbook-card:hover {
  border-color: rgba(20, 184, 166, 0.25);
  box-shadow: 0 0 32px var(--color-primary-glow);
}

.workbook-card__number {
  font-family: var(--font-display);
  font-size: var(--text-xs);
  color: var(--color-primary);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.workbook-card__title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.workbook-card__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.55;
  flex-grow: 1;
}

.workbook-card__meta {
  display: flex;
  gap: var(--space-4);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  font-weight: 500;
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-divider);
}

.workbook-card__meta span {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.workbook-card__price {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text);
}

/* ===== Gumroad CTA Button ===== */
.workbook-card__gumroad {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-5);
  background: var(--color-primary);
  color: #0f1117;
  font-weight: 700;
  font-size: var(--text-sm);
  text-decoration: none;
  border-radius: var(--radius-md);
  letter-spacing: -0.01em;
  transition: background var(--transition-interactive), box-shadow var(--transition-interactive);
  align-self: flex-start;
}

.workbook-card__gumroad:hover {
  background: var(--color-primary-hover);
  box-shadow: 0 0 20px var(--color-primary-glow);
}

.workbook-card__gumroad:active {
  background: var(--color-primary-active);
}

/* ===== Strikethrough Price ===== */
.workbook-card__original {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-faint);
  text-decoration: line-through;
  font-family: var(--font-body);
  margin-left: var(--space-2);
}

/* ===== Also Available On ===== */
.workbook-card__also {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  font-weight: 500;
  margin-top: var(--space-1);
}

.workbook-card__also a {
  color: var(--color-text-muted);
  text-decoration: none;
  transition: color var(--transition-interactive);
}

.workbook-card__also a:hover {
  color: var(--color-primary);
}

/* ===== Playbook Card Variant ===== */
.workbook-card--playbook {
  border-color: rgba(20, 184, 166, 0.12);
  background: linear-gradient(135deg, var(--color-surface) 0%, var(--color-surface-2) 100%);
}

.workbook-card--playbook:hover {
  border-color: rgba(20, 184, 166, 0.35);
}

/* ===== Bundle Card Variant ===== */
.workbook-card--bundle {
  border-color: rgba(20, 184, 166, 0.2);
  background: linear-gradient(135deg, var(--color-surface) 0%, rgba(20, 184, 166, 0.06) 100%);
  grid-column: 1 / -1;
}

.workbook-card--bundle:hover {
  border-color: rgba(20, 184, 166, 0.4);
}

.workbook-card--bundle .workbook-card__number {
  color: #0f1117;
  background: var(--color-primary);
  display: inline-block;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-sm);
  font-size: var(--text-xs);
  letter-spacing: 0.04em;
}

/* ===== Bundle Section ===== */
.bundle {
  padding: clamp(var(--space-12), 6vw, var(--space-20)) 0;
}

.bundle__card {
  background: linear-gradient(135deg, var(--color-surface) 0%, var(--color-surface-2) 100%);
  border: 1px solid rgba(20, 184, 166, 0.2);
  border-radius: var(--radius-xl);
  padding: clamp(var(--space-8), 4vw, var(--space-16));
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: center;
  position: relative;
  overflow: hidden;
}

.bundle__card::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, var(--color-primary-glow) 0%, transparent 70%);
  pointer-events: none;
}

.bundle__text {
  position: relative;
  z-index: 1;
}

.bundle__badge {
  display: inline-block;
  padding: var(--space-1) var(--space-3);
  background: var(--color-primary);
  color: #0f1117;
  font-size: var(--text-xs);
  font-weight: 700;
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-4);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.bundle__title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-4);
}

.bundle__desc {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  margin-bottom: var(--space-6);
  line-height: 1.6;
}

.bundle__pricing {
  display: flex;
  align-items: baseline;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
}

.bundle__price {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 800;
  color: var(--color-text);
}

.bundle__original {
  font-size: var(--text-base);
  color: var(--color-text-faint);
  text-decoration: line-through;
}

.bundle__also {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  font-weight: 500;
  margin-top: var(--space-3);
}

.bundle__also a {
  color: var(--color-text-muted);
  text-decoration: none;
  transition: color var(--transition-interactive);
}

.bundle__also a:hover {
  color: var(--color-primary);
}

.bundle__stats {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

.bundle__stat {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-5);
  text-align: center;
}

.bundle__stat-number {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-1);
}

.bundle__stat-label {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  font-weight: 500;
}

/* ===== About / Credibility ===== */
.about {
  padding: clamp(var(--space-16), 8vw, var(--space-24)) 0;
  border-top: 1px solid var(--color-divider);
}

.about__inner {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--space-16);
  align-items: start;
}

.about__credential {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
}

.about__credential-icon {
  width: 48px;
  height: 48px;
  background: var(--color-primary-subtle);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-6);
  color: var(--color-primary);
}

.about__credential-title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  margin-bottom: var(--space-3);
}

.about__credential-text {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}

.about__details {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.about__detail-item {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
}

.about__detail-icon {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
  background: var(--color-primary-subtle);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  margin-top: var(--space-1);
}

.about__detail-icon svg {
  width: 18px;
  height: 18px;
}

.about__detail-title {
  font-weight: 600;
  font-size: var(--text-base);
  margin-bottom: var(--space-1);
}

.about__detail-text {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.55;
}

/* ===== CTA Section ===== */
.cta {
  padding: clamp(var(--space-16), 8vw, var(--space-24)) 0;
  text-align: center;
}

.cta__heading {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-4);
}

.cta__heading .accent {
  color: var(--color-primary);
}

.cta__sub {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  margin-bottom: var(--space-8);
  max-width: 44ch;
  margin-inline: auto;
}

/* ===== Footer ===== */
.footer {
  padding: var(--space-8) 0;
  border-top: 1px solid var(--color-divider);
}

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

.footer__copy {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}

.footer__links {
  display: flex;
  gap: var(--space-6);
  list-style: none;
}

.footer__links a {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  text-decoration: none;
}

.footer__links a:hover {
  color: var(--color-primary);
}

/* ===== Responsive ===== */
@media (max-width: 768px) {
  .stats__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-6);
  }

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

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

  .about__inner {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .footer__inner {
    flex-direction: column;
    gap: var(--space-4);
    text-align: center;
  }

  .nav__tagline {
    display: none;
  }

  .hero__heading {
    font-size: var(--text-2xl);
  }
}

@media (max-width: 480px) {
  .hero__actions {
    flex-direction: column;
    align-items: center;
  }

  .btn-primary,
  .btn-secondary {
    width: 100%;
    justify-content: center;
  }

  .stats__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4);
  }

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