/* ============================================
   SOCIALENGINE — Design Tokens & Styles
   ============================================ */

/* --- Type Scale --- */
:root {
  --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);
  --text-hero: clamp(3rem,     0.5rem  + 7vw,    8rem);

  /* --- Spacing (4px system) --- */
  --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);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in: cubic-bezier(0.4, 0, 1, 1);

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

  /* --- Fonts --- */
  --font-display: 'Clash Grotesk', 'Helvetica Neue', sans-serif;
  --font-body: 'Satoshi', 'Inter', sans-serif;
}

/* ============================================
   COLOR PALETTE — Light Mode (Default)
   ============================================ */
:root, [data-theme="light"] {
  --color-bg:           #F0F2F5;
  --color-surface:      #FFFFFF;
  --color-surface-2:    #F7F8FA;
  --color-border:       rgba(10, 22, 40, 0.1);
  --color-divider:      rgba(10, 22, 40, 0.06);

  --color-text:         #0A1628;
  --color-text-muted:   #4B5563;
  --color-text-faint:   #9CA3AF;

  --color-primary:      #3B82F6;
  --color-primary-hover: #2563EB;
  --color-accent:       #10B981;
  --color-accent-hover: #059669;
  --color-accent-soft:  rgba(16, 185, 129, 0.1);

  --color-navy:         #0A1628;
  --color-navy-light:   #1E293B;

  --shadow-sm: 0 1px 2px rgba(10, 22, 40, 0.05);
  --shadow-md: 0 4px 16px rgba(10, 22, 40, 0.08);
  --shadow-lg: 0 12px 40px rgba(10, 22, 40, 0.12);
}

/* ============================================
   COLOR PALETTE — Dark Mode
   ============================================ */
[data-theme="dark"] {
  --color-bg:           #0A1628;
  --color-surface:      #111D30;
  --color-surface-2:    #162237;
  --color-border:       rgba(255, 255, 255, 0.08);
  --color-divider:      rgba(255, 255, 255, 0.05);

  --color-text:         #E2E8F0;
  --color-text-muted:   #94A3B8;
  --color-text-faint:   #64748B;

  --color-primary:      #60A5FA;
  --color-primary-hover: #93C5FD;
  --color-accent:       #34D399;
  --color-accent-hover: #6EE7B7;
  --color-accent-soft:  rgba(52, 211, 153, 0.1);

  --color-navy:         #E2E8F0;
  --color-navy-light:   #CBD5E1;

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.5);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --color-bg:           #0A1628;
    --color-surface:      #111D30;
    --color-surface-2:    #162237;
    --color-border:       rgba(255, 255, 255, 0.08);
    --color-divider:      rgba(255, 255, 255, 0.05);
    --color-text:         #E2E8F0;
    --color-text-muted:   #94A3B8;
    --color-text-faint:   #64748B;
    --color-primary:      #60A5FA;
    --color-primary-hover: #93C5FD;
    --color-accent:       #34D399;
    --color-accent-hover: #6EE7B7;
    --color-accent-soft:  rgba(52, 211, 153, 0.1);
    --color-navy:         #E2E8F0;
    --color-navy-light:   #CBD5E1;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.5);
  }
}

/* ============================================
   GLOBAL LAYOUT
   ============================================ */
html {
  overflow-x: hidden;
}

body {
  overflow-x: hidden;
  width: 100%;
}

.container {
  width: 100%;
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: var(--space-6);
  box-sizing: border-box;
}

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

/* ============================================
   HEADER
   ============================================ */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: color-mix(in srgb, var(--color-bg) 85%, transparent);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-divider);
  transition: transform 0.3s var(--ease-out),
              box-shadow 0.3s var(--ease-out);
}

.header--scrolled {
  box-shadow: var(--shadow-sm);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4rem;
  gap: var(--space-4);
}

.header__logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  color: var(--color-text);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-lg);
  flex-shrink: 0;
}

.header__logo svg {
  width: 32px;
  height: 32px;
}

.header__nav {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.header__nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  list-style: none;
}

.header__nav-links a {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  text-decoration: none;
  font-weight: 500;
  transition: color var(--transition-interactive);
}

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

.header__actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  color: var(--color-text-muted);
  transition: color var(--transition-interactive), background var(--transition-interactive);
}

.theme-toggle:hover {
  color: var(--color-text);
  background: var(--color-border);
}

/* Mobile nav toggle */
.mobile-nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  color: var(--color-text);
}

.mobile-nav-toggle svg {
  width: 24px;
  height: 24px;
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: var(--text-sm);
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-md);
  text-decoration: none;
  white-space: nowrap;
  transition: background var(--transition-interactive),
              color var(--transition-interactive),
              transform var(--transition-interactive),
              box-shadow var(--transition-interactive);
}

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

.btn--primary {
  background: var(--color-accent);
  color: #fff;
}

.btn--primary:hover {
  background: var(--color-accent-hover);
  box-shadow: 0 4px 16px rgba(16, 185, 129, 0.3);
}

.btn--secondary {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.btn--secondary:hover {
  background: var(--color-surface);
  border-color: var(--color-text-faint);
}

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

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

.btn--sm {
  padding: 0.5rem 1rem;
  font-size: var(--text-xs);
}

.btn--lg {
  padding: 1rem 2rem;
  font-size: var(--text-base);
}

/* ============================================
   HERO
   ============================================ */
.hero {
  padding-block: clamp(var(--space-16), 10vw, var(--space-32));
  overflow: hidden;
}

.hero__layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: center;
  min-width: 0;
}

.hero__content {
  max-width: 600px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: var(--color-accent-soft);
  color: var(--color-accent);
  font-size: var(--text-xs);
  font-weight: 600;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-6);
  letter-spacing: 0.02em;
}

.hero__badge::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--color-accent);
  border-radius: 50%;
  animation: pulse-dot 2s infinite;
}

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

.hero__title {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-6);
  letter-spacing: -0.02em;
}

.hero__title span {
  color: var(--color-primary);
}

.hero__description {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  margin-bottom: var(--space-8);
  line-height: 1.7;
}

.hero__ctas {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}

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

/* Hero Audit Card — premium glass card in hero */
.hero-audit-card {
  width: 100%;
  max-width: 440px;
  background: rgba(17, 29, 48, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(96, 165, 250, 0.15);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  box-shadow:
    0 12px 40px rgba(0, 0, 0, 0.4),
    0 0 0 1px rgba(96, 165, 250, 0.06),
    inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.hero-audit-card .ai-audit__card-header {
  color: #94A3B8;
}

.hero-audit-card .ai-audit__card-header svg {
  color: #60A5FA;
}

.hero-audit-card .ai-audit__field-label {
  color: #CBD5E1;
}

.hero-audit-card .ai-audit__input {
  background: rgba(10, 22, 40, 0.8);
  border-color: rgba(255, 255, 255, 0.1);
  color: #E2E8F0;
}

.hero-audit-card .ai-audit__input::placeholder {
  color: #475569;
}

.hero-audit-card .ai-audit__input:focus {
  border-color: #60A5FA;
  box-shadow: 0 0 0 3px rgba(96, 165, 250, 0.15);
}

.hero-audit-card .ai-audit__input-icon {
  color: #64748B;
}

.hero-audit-card .ai-audit__success-title {
  color: #F1F5F9;
}

.hero-audit-card .ai-audit__success-text {
  color: #94A3B8;
}

.hero-audit-card .ai-audit__error-text {
  color: #F87171;
}

/* Light mode override — keep hero card dark always */
[data-theme="light"] .hero-audit-card {
  background: #111D30;
  border-color: rgba(96, 165, 250, 0.12);
}

[data-theme="light"] .hero-audit-card .ai-audit__input {
  background: #0A1628;
  border-color: rgba(255, 255, 255, 0.1);
  color: #E2E8F0;
}

[data-theme="light"] .hero-audit-card .ai-audit__input::placeholder {
  color: #475569;
}

[data-theme="light"] .hero-audit-card .ai-audit__field-label {
  color: #CBD5E1;
}

[data-theme="light"] .hero-audit-card .ai-audit__card-header {
  color: #94A3B8;
  border-bottom-color: rgba(255, 255, 255, 0.06);
}

/* Hero animated visual — social media dashboard mockup */
.hero-mockup {
  position: relative;
  width: 100%;
  max-width: 520px;
  aspect-ratio: 4/3;
}

.mockup-window {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  height: 100%;
  display: flex;
  flex-direction: column;
}

.mockup-titlebar {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--color-divider);
}

.mockup-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-text-faint);
  opacity: 0.4;
}

.mockup-body {
  padding: var(--space-4);
  flex: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto 1fr;
  gap: var(--space-3);
}

.mockup-stat {
  background: var(--color-surface-2);
  border-radius: var(--radius-md);
  padding: var(--space-3);
}

.mockup-stat__label {
  font-size: 0.65rem;
  color: var(--color-text-faint);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-1);
}

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

.mockup-stat__trend {
  font-size: 0.7rem;
  color: var(--color-accent);
  font-weight: 600;
}

.mockup-chart {
  grid-column: 1 / -1;
  background: var(--color-surface-2);
  border-radius: var(--radius-md);
  padding: var(--space-3);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.mockup-chart__title {
  font-size: 0.7rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.mockup-bars {
  display: flex;
  align-items: flex-end;
  gap: 4px;
  flex: 1;
  min-height: 80px;
}

.mockup-bar {
  flex: 1;
  border-radius: 3px 3px 0 0;
  background: var(--color-primary);
  opacity: 0.7;
  animation: bar-grow 2s var(--ease-out) both;
  animation-delay: var(--bar-delay, 0s);
}

@keyframes bar-grow {
  from { height: 0; }
}

/* Floating notification cards */
.hero-float {
  position: absolute;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-3) var(--space-4);
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-xs);
  animation: float-in 0.8s var(--ease-out) both;
  z-index: 2;
}

.hero-float--top {
  top: -10px;
  right: -20px;
  animation-delay: 0.6s;
}

.hero-float--bottom {
  bottom: 20px;
  left: -10px;
  animation-delay: 1s;
}

@keyframes float-in {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

.hero-float__icon {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background: var(--color-accent-soft);
  color: var(--color-accent);
  flex-shrink: 0;
}

.hero-float__text {
  font-weight: 600;
  color: var(--color-text);
}

.hero-float__sub {
  color: var(--color-text-faint);
  font-weight: 400;
}

/* ============================================
   SOCIAL PROOF BAR
   ============================================ */
.proof-bar {
  padding-block: var(--space-10);
  border-top: 1px solid var(--color-divider);
  border-bottom: 1px solid var(--color-divider);
}

.proof-bar__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
}

.proof-bar__grid--4 {
  grid-template-columns: repeat(3, 1fr);
}

.proof-stat {
  text-align: left;
}

.proof-stat__number {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-text);
  font-variant-numeric: tabular-nums;
}

.proof-stat__label {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-top: var(--space-1);
}

.proof-stat--cta {
  text-decoration: none;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  transition: opacity var(--transition-interactive);
}

.proof-stat--cta:hover {
  opacity: 0.8;
}

.proof-stat__number--cta {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-accent);
  font-size: var(--text-lg);
}

.proof-stat__number--cta svg {
  animation: bounce-down 2s ease-in-out infinite;
}

@keyframes bounce-down {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(4px); }
}

/* Nav audit link highlight */
.nav-audit-link {
  color: var(--color-accent) !important;
}

/* ============================================
   HOW IT WORKS — Staggered Timeline
   ============================================ */
.how-it-works {
  padding-block: clamp(var(--space-16), 8vw, var(--space-32));
}

.section-header {
  margin-bottom: clamp(var(--space-10), 5vw, var(--space-16));
}

.section-label {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-3);
}

.section-title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: -0.01em;
}

.section-description {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  margin-top: var(--space-3);
  max-width: 560px;
}

.steps {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.step {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: center;
  padding-block: clamp(var(--space-8), 4vw, var(--space-12));
  position: relative;
  min-width: 0;
}

.step:not(:last-child) {
  border-bottom: 1px solid var(--color-divider);
}

.step:nth-child(even) .step__content {
  order: 2;
}
.step:nth-child(even) .step__visual {
  order: 1;
}

.step__number {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 700;
  color: var(--color-primary);
  opacity: 0.15;
  line-height: 1;
  margin-bottom: var(--space-4);
}

.step__title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-3);
}

.step__description {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.7;
}

.step__visual {
  display: flex;
  justify-content: center;
}

/* Step visual illustrations */
.step-illus {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  width: 100%;
  max-width: 420px;
}

.step-illus__platforms {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
}

.platform-tag {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  background: var(--color-surface-2);
  border-radius: var(--radius-md);
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--color-text-muted);
}

.platform-tag i {
  width: 16px;
  height: 16px;
}

.step-illus__editor {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.editor-line {
  height: 10px;
  background: color-mix(in srgb, var(--color-text-faint) 60%, var(--color-surface-2));
  border-radius: var(--radius-sm);
}

.editor-line--short { width: 60%; }
.editor-line--medium { width: 80%; }
.editor-line--accent { 
  background: color-mix(in srgb, var(--color-primary) 20%, var(--color-surface-2));
  width: 45%;
}

.step-illus__cursor {
  width: 2px;
  height: 16px;
  background: var(--color-primary);
  border-radius: 1px;
  animation: blink 1s step-end infinite;
}

@keyframes blink {
  50% { opacity: 0; }
}

.step-illus__calendar {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 4px;
}

.cal-day {
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.65rem;
  border-radius: var(--radius-sm);
  color: var(--color-text-faint);
}

.cal-day--active {
  background: var(--color-accent-soft);
  color: var(--color-accent);
  font-weight: 600;
}

.cal-day--today {
  background: var(--color-primary);
  color: #fff;
  font-weight: 600;
}

/* ============================================
   FEATURES — Bento Grid
   ============================================ */
.features {
  padding-block: clamp(var(--space-12), 6vw, var(--space-24));
  background: var(--color-surface);
}

.bento-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--space-4);
  overflow: hidden;
}

.bento-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  transition: box-shadow var(--transition-interactive), transform var(--transition-interactive);
  min-width: 0;
  overflow: hidden;
}

.bento-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.bento-card--wide {
  grid-column: span 7;
}

.bento-card--narrow {
  grid-column: span 5;
}

.bento-card--third {
  grid-column: span 4;
}

.bento-card__icon {
  width: 40px;
  height: 40px;
  color: var(--color-primary);
}

.bento-card__title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-text);
}

.bento-card__text {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.bento-card__preview {
  margin-top: auto;
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  overflow: hidden;
}

/* Mini preview — post cards inside feature */
.mini-posts {
  display: flex;
  gap: var(--space-3);
  overflow: hidden;
}

.mini-post {
  flex: 0 0 min(140px, 40%);
  background: var(--color-surface-2);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.mini-post__img {
  width: 100%;
  height: 80px;
  background: linear-gradient(135deg, 
    color-mix(in srgb, var(--color-primary) 55%, var(--color-bg)),
    color-mix(in srgb, var(--color-accent) 55%, var(--color-bg))
  );
}

.mini-post__body {
  padding: var(--space-2);
}

.mini-post__line {
  height: 4px;
  background: var(--color-border);
  border-radius: 2px;
  margin-bottom: 4px;
}

.mini-post__line--short { width: 60%; }

/* Analytics preview */
.analytics-preview {
  display: flex;
  gap: var(--space-4);
  align-items: flex-end;
}

.analytics-bar-group {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-1);
}

.analytics-bar {
  width: 100%;
  border-radius: 4px 4px 0 0;
  min-height: 8px;
}

.analytics-bar--blue { background: var(--color-primary); }
.analytics-bar--green { background: var(--color-accent); }

.analytics-label {
  font-size: 0.6rem;
  color: var(--color-text-faint);
}

/* Schedule preview */
.schedule-preview {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.schedule-row {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-xs);
}

.schedule-time {
  color: var(--color-text-faint);
  font-variant-numeric: tabular-nums;
  flex-shrink: 0;
  width: 48px;
}

.schedule-bar {
  flex: 1;
  height: 28px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  padding-inline: var(--space-2);
  font-size: 0.65rem;
  font-weight: 500;
}

.schedule-bar--ig { background: color-mix(in srgb, #E1306C 28%, var(--color-surface-2)); color: #E1306C; }
.schedule-bar--tw { background: color-mix(in srgb, var(--color-primary) 28%, var(--color-surface-2)); color: var(--color-primary); }
.schedule-bar--li { background: color-mix(in srgb, #0077B5 28%, var(--color-surface-2)); color: #5BB8E8; }
.schedule-bar--fb { background: color-mix(in srgb, #1877F2 28%, var(--color-surface-2)); color: #6BA3F5; }

/* ============================================
   PRICING
   ============================================ */
.pricing {
  padding-block: clamp(var(--space-16), 8vw, var(--space-32));
}

.pricing-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  margin-bottom: var(--space-12);
}

.pricing-toggle__label {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  cursor: pointer;
  transition: color var(--transition-interactive);
}

.pricing-toggle__label--active {
  color: var(--color-text);
}

.pricing-toggle__switch {
  width: 48px;
  height: 28px;
  background: var(--color-border);
  border-radius: var(--radius-full);
  position: relative;
  cursor: pointer;
  transition: background var(--transition-interactive);
}

.pricing-toggle__switch::after {
  content: '';
  position: absolute;
  top: 3px;
  left: 3px;
  width: 22px;
  height: 22px;
  background: var(--color-surface);
  border-radius: 50%;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-interactive);
}

.pricing-toggle__switch[aria-checked="true"] {
  background: var(--color-accent);
}

.pricing-toggle__switch[aria-checked="true"]::after {
  transform: translateX(20px);
}

.pricing-toggle__badge {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-accent);
  background: var(--color-accent-soft);
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-full);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  align-items: start;
}

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

.pricing-card:hover {
  box-shadow: var(--shadow-md);
}

.pricing-card--popular {
  border-color: var(--color-primary);
  position: relative;
  box-shadow: var(--shadow-md);
  transform: scale(1.02);
}

.pricing-card--popular:hover {
  transform: scale(1.03);
}

.popular-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-primary);
  color: #fff;
  font-size: var(--text-xs);
  font-weight: 700;
  padding: var(--space-1) var(--space-4);
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.pricing-card__name {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-2);
}

.pricing-card__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-6);
}

.pricing-card__price {
  display: flex;
  align-items: baseline;
  gap: var(--space-1);
  margin-bottom: var(--space-6);
}

.pricing-card__amount {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-text);
  font-variant-numeric: tabular-nums;
}

.pricing-card__period {
  font-size: var(--text-sm);
  color: var(--color-text-faint);
}

.pricing-card__features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-bottom: var(--space-8);
  flex: 1;
}

.pricing-card__features li {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
}

.pricing-card__features li svg {
  width: 18px;
  height: 18px;
  color: var(--color-accent);
  flex-shrink: 0;
  margin-top: 2px;
}

.pricing-card .btn {
  width: 100%;
}

.pricing-includes {
  margin-top: var(--space-10);
  padding: var(--space-6);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
}

.pricing-includes__title {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-4);
}

.pricing-includes__list {
  display: flex;
  flex-wrap: nowrap;
  justify-content: space-between;
  gap: var(--space-3) var(--space-6);
  list-style: none;
}

.pricing-includes__list li {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  gap: var(--space-2);
  white-space: nowrap;
}

.pricing-includes__list li svg {
  width: 16px;
  height: 16px;
  color: var(--color-accent);
  flex-shrink: 0;
}

/* ============================================
   TESTIMONIALS
   ============================================ */
.testimonials {
  padding-block: clamp(var(--space-12), 6vw, var(--space-24));
  background: var(--color-surface);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  align-items: stretch;
}

.testimonial-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.testimonial-stars {
  display: flex;
  gap: 2px;
  margin-bottom: var(--space-4);
  color: #F59E0B;
}

.testimonial-stars svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
}

.testimonial-quote {
  font-size: var(--text-base);
  color: var(--color-text);
  line-height: 1.7;
  margin-bottom: var(--space-6);
  flex: 1;
}



.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.testimonial-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: var(--text-sm);
  color: #fff;
  flex-shrink: 0;
}

.testimonial-avatar--1 { background: var(--color-primary); }
.testimonial-avatar--2 { background: var(--color-accent); }
.testimonial-avatar--3 { background: #E1306C; }
.testimonial-avatar--4 { background: #F59E0B; }

.testimonial-name {
  font-weight: 600;
  font-size: var(--text-sm);
  color: var(--color-text);
}

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

/* ============================================
   FAQ
   ============================================ */
.faq {
  padding-block: clamp(var(--space-16), 8vw, var(--space-32));
}

.faq__layout {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: var(--space-16);
  align-items: start;
}

.faq-list {
  display: flex;
  flex-direction: column;
}

.faq-item {
  border-bottom: 1px solid var(--color-divider);
}

.faq-item__trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-5) 0;
  text-align: left;
  font-size: var(--text-base);
  font-weight: 500;
  color: var(--color-text);
  cursor: pointer;
}

.faq-item__trigger:hover {
  color: var(--color-primary);
}

.faq-item__icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: var(--color-text-faint);
  transition: transform 0.3s var(--ease-out), color 0.3s var(--ease-out);
}

.faq-item[data-open="true"] .faq-item__icon {
  transform: rotate(45deg);
  color: var(--color-primary);
}

.faq-item__content {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.3s var(--ease-out);
}

.faq-item[data-open="true"] .faq-item__content {
  grid-template-rows: 1fr;
}

.faq-item__content-inner {
  overflow: hidden;
}

.faq-item__answer {
  padding-bottom: var(--space-5);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.7;
}

/* ============================================
   FINAL CTA
   ============================================ */
.final-cta {
  padding-block: clamp(var(--space-16), 8vw, var(--space-32));
  background: var(--color-surface);
}

.final-cta__inner {
  max-width: 640px;
}

.final-cta__title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-4);
  letter-spacing: -0.02em;
}

.final-cta__text {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  margin-bottom: var(--space-8);
}

.final-cta__form {
  display: flex;
  gap: var(--space-3);
  max-width: 480px;
}

.final-cta__input {
  flex: 1;
  padding: 0.75rem 1rem;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  color: var(--color-text);
  outline: none;
  transition: border-color var(--transition-interactive);
}

.final-cta__input::placeholder {
  color: var(--color-text-faint);
}

.final-cta__input:focus {
  border-color: var(--color-primary);
}

.final-cta__note {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  margin-top: var(--space-3);
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  padding-block: var(--space-12) var(--space-8);
  border-top: 1px solid var(--color-divider);
}

.footer__layout {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-8);
  margin-bottom: var(--space-8);
}

.footer__brand-desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-top: var(--space-3);
  max-width: 300px;
}

.footer__heading {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text-faint);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-4);
}

.footer__links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

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

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

.footer__socials {
  display: flex;
  gap: var(--space-3);
}

.footer__social-link {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  color: var(--color-text-muted);
  transition: color var(--transition-interactive), background var(--transition-interactive);
  text-decoration: none;
}

.footer__social-link:hover {
  color: var(--color-text);
  background: var(--color-border);
}

.footer__social-link svg {
  width: 18px;
  height: 18px;
}

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-divider);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}

/* ============================================
   AI AUDIT SECTION
   ============================================ */
.ai-audit {
  padding-block: clamp(var(--space-16), 8vw, var(--space-32));
  background: #0A1628;
  color: #E2E8F0;
  position: relative;
  overflow: hidden;
}

/* Subtle grid pattern overlay */
.ai-audit::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(59, 130, 246, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(59, 130, 246, 0.03) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
}

.ai-audit__layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(var(--space-8), 5vw, var(--space-16));
  align-items: center;
  position: relative;
  z-index: 1;
}

.ai-audit__label {
  color: #60A5FA;
}

.ai-audit__title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: #F1F5F9;
  margin-top: var(--space-3);
  margin-bottom: var(--space-4);
  letter-spacing: -0.02em;
}

.ai-audit__description {
  font-size: var(--text-base);
  color: #94A3B8;
  line-height: 1.7;
  margin-bottom: var(--space-8);
}

.ai-audit__features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
}

.ai-audit__feature {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: #CBD5E1;
}

.ai-audit__feature svg {
  color: #34D399;
  flex-shrink: 0;
}

/* Form Card */
.ai-audit__card {
  background: #111D30;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
}

.ai-audit__card-header {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-sm);
  color: #94A3B8;
  margin-bottom: var(--space-6);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.ai-audit__card-header svg {
  color: #60A5FA;
}

.ai-audit__form {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.ai-audit__field {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.ai-audit__field-label {
  font-size: var(--text-sm);
  font-weight: 500;
  color: #CBD5E1;
}

.ai-audit__optional {
  color: #64748B;
  font-weight: 400;
}

.ai-audit__input-wrap {
  position: relative;
  display: flex;
  align-items: center;
}

.ai-audit__input-icon {
  position: absolute;
  left: var(--space-3);
  color: #64748B;
  pointer-events: none;
  flex-shrink: 0;
}

.ai-audit__input {
  width: 100%;
  padding: 0.75rem 1rem 0.75rem 2.75rem;
  background: #0A1628;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  color: #E2E8F0;
  outline: none;
  transition: border-color var(--transition-interactive), box-shadow var(--transition-interactive);
}

.ai-audit__input::placeholder {
  color: #475569;
}

.ai-audit__input:focus {
  border-color: #60A5FA;
  box-shadow: 0 0 0 3px rgba(96, 165, 250, 0.15);
}

.ai-audit__input--error {
  border-color: #F87171;
}

.ai-audit__input--error:focus {
  border-color: #F87171;
  box-shadow: 0 0 0 3px rgba(248, 113, 113, 0.15);
}

.ai-audit__field-error {
  font-size: var(--text-xs);
  color: #F87171;
  min-height: 0;
  transition: min-height 0.2s ease;
}

.ai-audit__field-error:not(:empty) {
  min-height: 1.2em;
}

/* Submit button states */
.ai-audit__submit {
  width: 100%;
  margin-top: var(--space-2);
  position: relative;
}

.ai-audit__submit-loading {
  display: none;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
}

.ai-audit__submit--loading .ai-audit__submit-text {
  display: none;
}

.ai-audit__submit--loading .ai-audit__submit-loading {
  display: flex;
}

.ai-audit__spinner {
  animation: spin 1s linear infinite;
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* Success state */
.ai-audit__success {
  text-align: center;
  padding: var(--space-8) var(--space-4);
}

.ai-audit__success-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: rgba(52, 211, 153, 0.12);
  color: #34D399;
  margin-bottom: var(--space-4);
}

.ai-audit__success-title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  color: #F1F5F9;
  margin-bottom: var(--space-3);
}

.ai-audit__success-text {
  font-size: var(--text-sm);
  color: #94A3B8;
  line-height: 1.6;
}

/* Error state */
.ai-audit__error {
  text-align: center;
  padding: var(--space-4);
}

.ai-audit__error-text {
  font-size: var(--text-sm);
  color: #F87171;
  margin-bottom: var(--space-4);
}

/* ============================================
   SCROLL ANIMATIONS
   ============================================ */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out);
}

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

.reveal--delay-1 { transition-delay: 0.1s; }
.reveal--delay-2 { transition-delay: 0.2s; }
.reveal--delay-3 { transition-delay: 0.3s; }
.reveal--delay-4 { transition-delay: 0.4s; }

/* ============================================
   MOBILE NAV OVERLAY
   ============================================ */
.mobile-nav {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 99;
  background: color-mix(in srgb, var(--color-bg) 95%, transparent);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  padding: var(--space-8);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s var(--ease-out);
}

.mobile-nav--open {
  display: flex;
  opacity: 1;
  pointer-events: auto;
}

.mobile-nav__close {
  position: absolute;
  top: var(--space-4);
  right: var(--space-6);
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text);
}

.mobile-nav__links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.mobile-nav__links a {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--color-text);
  text-decoration: none;
}

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

/* ============================================
   RESPONSIVE — MOBILE
   ============================================ */
@media (max-width: 1024px) {
  .bento-card--wide,
  .bento-card--narrow {
    grid-column: span 6;
  }
  .bento-card--third {
    grid-column: span 6;
  }
  .bento-card--third:last-child {
    grid-column: span 12;
  }

  .step {
    gap: var(--space-8);
  }

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

  .footer__layout {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-6);
  }

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

@media (max-width: 768px) {
  html, body {
    overflow-x: hidden;
  }

  .proof-bar__grid {
    grid-template-columns: 1fr;
    gap: var(--space-6);
    text-align: center;
  }

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

  .header__nav-links {
    display: none;
  }

  .mobile-nav-toggle {
    display: flex;
  }

  .proof-bar__grid--4 {
    grid-template-columns: 1fr 1fr 1fr;
  }

  .pricing-includes__list {
    flex-wrap: wrap;
  }

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

  .ai-audit__features {
    grid-template-columns: 1fr;
  }

  .ai-audit__card {
    padding: var(--space-6);
  }

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

  .hero__visual {
    order: 1;
  }

  .hero-audit-card {
    max-width: 100%;
    padding: var(--space-6);
  }

  .hero-mockup {
    max-width: 360px;
  }

  .hero-float { display: none; }

  .proof-bar__grid,
  .proof-bar__grid--4 {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }

  .step {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }

  .step:nth-child(even) .step__content {
    order: 0;
  }
  .step:nth-child(even) .step__visual {
    order: 0;
  }

  .bento-grid {
    display: grid !important;
    grid-template-columns: 1fr !important;
  }

  .bento-card,
  .bento-card--wide,
  .bento-card--narrow,
  .bento-card--third {
    grid-column: 1 / -1 !important;
    min-width: 0;
    max-width: 100%;
  }

  .bento-card__text {
    word-wrap: break-word;
    overflow-wrap: break-word;
  }

  .mini-posts {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

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

  .pricing-card--popular {
    transform: none;
    order: 0;
  }

  .pricing-card--popular:hover {
    transform: none;
  }

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

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

  .final-cta__form {
    flex-direction: column;
  }

  .footer__layout {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-6);
  }

  .footer__bottom {
    flex-direction: column;
    gap: var(--space-3);
    text-align: center;
  }
}

@media (max-width: 480px) {
  .container {
    padding-inline: var(--space-4);
  }

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

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

  .pricing-includes__list li {
    white-space: normal;
  }

  .proof-bar__grid,
  .proof-bar__grid--4 {
    grid-template-columns: 1fr;
  }

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