/* Motial — Postiz-inspired static landing (Phase 1) */
:root {
  --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
  --font-display: 'Plus Jakarta Sans', var(--font-sans);
  --color-bg: #0b0d12;
  --color-bg-elevated: #12151c;
  --color-surface: #ffffff;
  --color-surface-muted: #f4f5f7;
  --color-text: #0f172a;
  --color-text-muted: #64748b;
  --color-text-on-dark: #e2e8f0;
  --color-text-muted-on-dark: #94a3b8;
  --color-border: rgba(15, 23, 42, 0.08);
  --color-border-dark: rgba(255, 255, 255, 0.08);
  --gradient-primary: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #a855f7 100%);
  --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.06);
  --shadow-md: 0 12px 40px rgba(15, 23, 42, 0.12);
  --shadow-lg: 0 24px 64px rgba(99, 102, 241, 0.18);
  --radius: 16px;
  --radius-sm: 10px;
  --container: min(1200px, calc(100% - 2rem));
  --nav-h: 72px;
  --transition: 0.2s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-surface);
  -webkit-font-smoothing: antialiased;
}

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

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

.container {
  width: var(--container);
  margin-inline: auto;
}

.muted {
  color: var(--color-text-muted);
  font-size: 0.875rem;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.65rem 1.25rem;
  font-weight: 600;
  font-size: 0.9375rem;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
}

.btn:hover {
  transform: translateY(-1px);
}

.btn--primary {
  background: var(--gradient-primary);
  color: #fff;
  box-shadow: 0 8px 24px rgba(99, 102, 241, 0.35);
}

.btn--primary:hover {
  box-shadow: var(--shadow-lg);
}

.btn--ghost {
  background: transparent;
  border-color: var(--color-border-dark);
  color: var(--color-text-on-dark);
}

.btn--ghost-light {
  background: transparent;
  border-color: var(--color-border);
  color: var(--color-text);
}

.btn--secondary {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--color-border-dark);
  color: var(--color-text-on-dark);
}

.btn--block {
  width: 100%;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  background: rgba(11, 13, 18, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border-dark);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.logo {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.35rem;
  letter-spacing: -0.03em;
  color: #fff;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.logo-mark {
  width: 32px;
  height: 32px;
  border-radius: 10px;
  background: var(--gradient-primary);
  box-shadow: 0 4px 14px rgba(99, 102, 241, 0.45);
}

.nav-desktop {
  display: flex;
  align-items: center;
  gap: 1.75rem;
}

.nav-desktop a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text-muted-on-dark);
  transition: color var(--transition);
}

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

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: #fff;
  padding: 0.5rem;
  cursor: pointer;
}

.nav-panel {
  display: none;
}

/* Hero */
.hero {
  background: radial-gradient(ellipse 80% 60% at 50% -10%, rgba(99, 102, 241, 0.35), transparent),
    var(--color-bg);
  color: var(--color-text-on-dark);
  padding: 3rem 0 4rem;
  text-align: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.85rem;
  font-size: 0.8125rem;
  font-weight: 500;
  color: #c4b5fd;
  background: rgba(99, 102, 241, 0.15);
  border: 1px solid rgba(139, 92, 246, 0.35);
  border-radius: 999px;
  margin-bottom: 1.25rem;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 5vw, 3.35rem);
  line-height: 1.12;
  letter-spacing: -0.03em;
  max-width: 18ch;
  margin: 0 auto 1rem;
}

.hero-sub {
  font-size: 1.125rem;
  color: var(--color-text-muted-on-dark);
  max-width: 42rem;
  margin: 0 auto 1.75rem;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
  margin-bottom: 2.5rem;
}

.hero-channels {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
  max-width: 52rem;
  margin: 0 auto;
}

.channel-pill {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.45rem 0.65rem;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--color-border-dark);
  border-radius: 999px;
  font-size: 0.75rem;
  color: var(--color-text-muted-on-dark);
  transition: background var(--transition), transform var(--transition);
}

.channel-pill--compact {
  padding: 0.4rem;
}

.channel-pill:hover,
.channel-pill:focus-visible {
  background: rgba(255, 255, 255, 0.12);
  transform: translateY(-2px);
  outline: none;
}

.channel-pill__icon {
  width: 20px;
  height: 20px;
  opacity: 0.9;
}

.channel-pill__icon svg {
  width: 100%;
  height: 100%;
}

.channel-pill[data-tooltip]::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: calc(100% + 6px);
  left: 50%;
  transform: translateX(-50%) scale(0.95);
  opacity: 0;
  pointer-events: none;
  padding: 0.25rem 0.5rem;
  font-size: 0.7rem;
  white-space: nowrap;
  background: #1e293b;
  color: #fff;
  border-radius: 6px;
  transition: opacity var(--transition), transform var(--transition);
}

.channel-pill:hover[data-tooltip]::after,
.channel-pill:focus-visible[data-tooltip]::after {
  opacity: 1;
  transform: translateX(-50%) scale(1);
}

/* Sections */
.section {
  padding: 4.5rem 0;
}

.section--muted {
  background: var(--color-surface-muted);
}

.section-header {
  text-align: center;
  max-width: 40rem;
  margin: 0 auto 2.5rem;
}

.section-header h2 {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  letter-spacing: -0.02em;
  margin: 0 0 0.75rem;
}

.proof {
  padding: 2.5rem 0;
  border-bottom: 1px solid var(--color-border);
  text-align: center;
}

.proof p {
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
  margin-bottom: 1.25rem;
}

.proof-logos {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 2rem;
}

.proof-logo {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  color: #cbd5e1;
  opacity: 0.85;
}

/* Cards */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
}

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

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.feature-card h3 {
  font-family: var(--font-display);
  margin: 0.75rem 0 0.5rem;
  font-size: 1.125rem;
}

.feature-card p {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 0.9375rem;
}

.feature-card__icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.12), rgba(139, 92, 246, 0.18));
  color: #6366f1;
}

.feature-card__icon svg {
  width: 22px;
  height: 22px;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.testimonial-card {
  background: var(--color-surface-muted);
  border: none;
}

.stars {
  color: #f59e0b;
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  margin-bottom: 0.75rem;
}

.testimonial-card__quote {
  font-size: 0.875rem;
  line-height: 1.55;
  margin: 0 0 1rem;
  color: var(--color-text);
}

.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--gradient-primary);
  color: #fff;
  font-weight: 700;
  font-size: 0.875rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.testimonial-card__author strong {
  display: block;
  font-size: 0.875rem;
}

/* AI block */
.ai-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: center;
}

.ai-list {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.ai-list li {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  font-size: 0.9375rem;
  color: var(--color-text-muted);
}

.ai-list li::before {
  content: '';
  width: 8px;
  height: 8px;
  margin-top: 0.45rem;
  border-radius: 50%;
  background: var(--gradient-primary);
  flex-shrink: 0;
}

.chat-mock {
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border-dark);
  border-radius: var(--radius);
  padding: 1.25rem;
  color: var(--color-text-on-dark);
  box-shadow: var(--shadow-lg);
}

.chat-mock__header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  color: var(--color-text-muted-on-dark);
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--color-border-dark);
}

.chat-bubble {
  padding: 0.75rem 1rem;
  border-radius: 12px;
  font-size: 0.875rem;
  line-height: 1.5;
  margin-bottom: 0.65rem;
  max-width: 95%;
}

.chat-bubble--user {
  background: rgba(99, 102, 241, 0.25);
  margin-left: auto;
  border: 1px solid rgba(99, 102, 241, 0.35);
}

.chat-bubble--bot {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--color-border-dark);
}

.channels-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 0.75rem;
}

.channels-grid .channel-pill {
  background: var(--color-surface);
  border-color: var(--color-border);
  color: var(--color-text);
  justify-content: center;
  flex-direction: column;
  padding: 1rem 0.5rem;
  border-radius: var(--radius-sm);
}

.channels-grid .channel-pill__label {
  font-size: 0.7rem;
  text-align: center;
}

/* Pricing */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  align-items: stretch;
}

.pricing-card {
  position: relative;
  display: flex;
  flex-direction: column;
}

.pricing-card--popular {
  border-color: rgba(99, 102, 241, 0.45);
  box-shadow: var(--shadow-md);
}

.pricing-badge {
  position: absolute;
  top: -10px;
  right: 1rem;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  background: var(--gradient-primary);
  color: #fff;
}

.pricing-price {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  margin: 0.5rem 0 1rem;
}

.pricing-bullets {
  list-style: none;
  padding: 0;
  margin: 0 0 1.25rem;
  flex: 1;
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.pricing-bullets li {
  padding: 0.35rem 0;
  padding-left: 1.25rem;
  position: relative;
}

.pricing-bullets li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: #6366f1;
  font-weight: 700;
}

/* FAQ */
.faq-list {
  max-width: 720px;
  margin: 0 auto;
}

.faq-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 0 1rem;
  margin-bottom: 0.65rem;
  background: var(--color-surface);
}

.faq-item summary {
  cursor: pointer;
  font-weight: 600;
  padding: 1rem 0;
  list-style: none;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item p {
  margin: 0 0 1rem;
  color: var(--color-text-muted);
  font-size: 0.9375rem;
}

/* Final CTA */
.cta-section {
  background: var(--color-bg);
  color: var(--color-text-on-dark);
  text-align: center;
  padding: 4rem 0;
}

.cta-section h2 {
  font-family: var(--font-display);
  font-size: 2rem;
  margin: 0 0 0.5rem;
}

.cta-form {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.65rem;
  max-width: 28rem;
  margin: 1.5rem auto 0;
}

.cta-form input {
  flex: 1 1 200px;
  min-width: 0;
  padding: 0.75rem 1rem;
  border-radius: 999px;
  border: 1px solid var(--color-border-dark);
  background: rgba(255, 255, 255, 0.06);
  color: #fff;
  font-size: 0.9375rem;
}

.cta-form input::placeholder {
  color: var(--color-text-muted-on-dark);
}

/* Footer */
.site-footer {
  background: #07080c;
  color: var(--color-text-muted-on-dark);
  padding: 3rem 0 2rem;
  font-size: 0.875rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.footer-grid h4 {
  color: #fff;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin: 0 0 0.75rem;
}

.footer-grid ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-grid a {
  display: block;
  padding: 0.25rem 0;
  color: var(--color-text-muted-on-dark);
}

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

.footer-bottom {
  border-top: 1px solid var(--color-border-dark);
  padding-top: 1.5rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
}

.footer-disclaimer {
  font-size: 0.75rem;
  opacity: 0.75;
  max-width: 28rem;
}

/* Toast */
.toast {
  position: fixed;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%) translateY(120%);
  background: #1e293b;
  color: #fff;
  padding: 0.75rem 1.25rem;
  border-radius: 999px;
  font-size: 0.875rem;
  box-shadow: var(--shadow-md);
  z-index: 100;
  transition: transform 0.35s ease;
  pointer-events: none;
}

.toast.is-visible {
  transform: translateX(-50%) translateY(0);
}

/* Scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}