/* ==========================================================================
   InvoiceDove Landing Page — Premium Stylesheet
   Design: Linear / Stripe / Vercel quality
   ========================================================================== */

/* --------------------------------------------------------------------------
   0. Google Fonts — loaded via <link> in HTML for faster rendering
   -------------------------------------------------------------------------- */

/* --------------------------------------------------------------------------
   1. Custom Properties (Design Tokens)
   -------------------------------------------------------------------------- */
:root {
  /* Brand Colors */
  --clr-primary: #6366f1;
  --clr-primary-dark: #4f46e5;
  --clr-primary-light: #818cf8;
  --clr-secondary: #d946ef;
  --clr-tertiary: #0ea5e9;

  /* Surfaces */
  --clr-surface: #FCFCFF;
  --clr-surface-low: #f7f7fb;
  --clr-surface-mid: #f1f1f5;
  --clr-on-surface: #1a1c1e;
  --clr-muted: #6b7280;
  --clr-outline: #e5e7eb;

  /* Dark */
  --clr-dark-bg: #0a0a0f;
  --clr-dark-surface: #151520;
  --clr-dark-border: #1e1e2e;

  /* Status */
  --clr-success: #22c55e;
  --clr-warning: #f59e0b;
  --clr-error: #ef4444;

  /* Font */
  --font-sans: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;

  /* 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;

  /* Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --radius-2xl: 24px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, .08), 0 1px 2px rgba(0, 0, 0, .06);
  --shadow-md: 0 4px 16px rgba(99, 102, 241, .12), 0 2px 6px rgba(0, 0, 0, .08);
  --shadow-lg: 0 10px 40px rgba(99, 102, 241, .18), 0 4px 12px rgba(0, 0, 0, .1);
  --shadow-glow: 0 0 40px rgba(99, 102, 241, .35);

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

  /* Container */
  --container-sm: 640px;
  --container-md: 768px;
  --container-lg: 1024px;
  --container-xl: 1200px;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  color: var(--clr-on-surface);
  background-color: var(--clr-surface);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

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

ul,
ol {
  list-style: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

/* --------------------------------------------------------------------------
   3. Typography Scale
   -------------------------------------------------------------------------- */
.display-1 {
  font-size: clamp(2.5rem, 5vw + 1rem, 4.5rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.035em;
}

.display-2 {
  font-size: clamp(2rem, 3vw + 0.5rem, 3rem);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.03em;
}

.heading-1 {
  font-size: clamp(1.75rem, 2.5vw + 0.5rem, 2.5rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.025em;
}

.heading-2 {
  font-size: clamp(1.375rem, 1.5vw + 0.5rem, 1.75rem);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.02em;
}

.body-lg {
  font-size: clamp(1rem, 0.5vw + 0.875rem, 1.125rem);
  line-height: 1.7;
}

.body-sm {
  font-size: 0.875rem;
  line-height: 1.6;
}

.label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  line-height: 1.4;
}

.text-gradient {
  background: linear-gradient(135deg, var(--clr-primary) 0%, var(--clr-secondary) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* --------------------------------------------------------------------------
   4. Utilities
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container-xl);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--space-6);
  padding-right: var(--space-6);
}

.container--sm {
  max-width: var(--container-sm);
}

.container--md {
  max-width: var(--container-md);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-1) var(--space-4);
  font-size: 0.8rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  border: 1px solid var(--clr-outline);
  background: var(--clr-surface);
  color: var(--clr-muted);
  white-space: nowrap;
}

.badge--primary {
  background: rgba(99, 102, 241, 0.1);
  border-color: rgba(99, 102, 241, 0.25);
  color: var(--clr-primary);
}

.badge--secondary {
  background: rgba(217, 70, 239, 0.1);
  border-color: rgba(217, 70, 239, 0.25);
  color: var(--clr-secondary);
}

/* Scroll Animations */
.anim-fade-up {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

.anim-fade-up.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.anim-delay-1 { transition-delay: 100ms; }
.anim-delay-2 { transition-delay: 200ms; }
.anim-delay-3 { transition-delay: 300ms; }
.anim-delay-4 { transition-delay: 400ms; }
.anim-delay-5 { transition-delay: 500ms; }

/* Accessibility */
.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-4);
  padding: var(--space-3) var(--space-6);
  background: var(--clr-primary);
  color: #fff;
  font-weight: 600;
  border-radius: var(--radius-md);
  z-index: 10000;
  transition: top var(--transition-fast);
}

.skip-link:focus {
  top: var(--space-4);
}

/* --------------------------------------------------------------------------
   5. Button System
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.7rem 1.5rem;
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  font-weight: 600;
  line-height: 1.4;
  border-radius: var(--radius-md);
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: all var(--transition-base);
  white-space: nowrap;
  text-decoration: none;
  position: relative;
  overflow: hidden;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn:active {
  transform: translateY(0);
}

.btn--primary {
  background: linear-gradient(135deg, var(--clr-primary) 0%, var(--clr-primary-dark) 100%);
  color: #fff;
  border-color: transparent;
  box-shadow: var(--shadow-md);
}

.btn--primary:hover {
  box-shadow: var(--shadow-glow);
  background: linear-gradient(135deg, var(--clr-primary-light) 0%, var(--clr-primary) 100%);
}

.btn--outline {
  background: transparent;
  color: var(--clr-primary);
  border-color: var(--clr-primary);
}

.btn--outline:hover {
  background: rgba(99, 102, 241, 0.06);
  border-color: var(--clr-primary-dark);
}

.btn--ghost {
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  border-color: rgba(255, 255, 255, 0.15);
}

.btn--ghost:hover {
  background: rgba(255, 255, 255, 0.14);
  border-color: rgba(255, 255, 255, 0.25);
}

.btn--gold {
  background: #dabd69;
  color: var(--clr-dark-bg);
  border-color: transparent;
}

.btn--gold:hover {
  background: #e5cc7a;
  box-shadow: 0 4px 20px rgba(218, 189, 105, 0.3);
}

.btn--sm {
  padding: 0.5rem 1rem;
  font-size: 0.8125rem;
}

.btn--lg {
  padding: 0.9rem 2rem;
  font-size: 1rem;
}

.btn--download {
  padding: 0.85rem 1.75rem;
  border-radius: var(--radius-xl);
  text-align: left;
  gap: var(--space-3);
}

.btn--download .btn__sub {
  display: block;
  font-size: 0.7rem;
  font-weight: 500;
  opacity: 0.7;
  letter-spacing: 0.02em;
}

.btn--download .btn__main {
  display: block;
  font-size: 1rem;
  font-weight: 700;
}

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

.btn--disabled,
.btn:disabled {
  opacity: 0.5;
  pointer-events: none;
  cursor: not-allowed;
}

/* --------------------------------------------------------------------------
   6. Navigation
   -------------------------------------------------------------------------- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 1rem 0;
  transition: all var(--transition-base);
}

.nav.is-scrolled {
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.06), 0 2px 12px rgba(0, 0, 0, 0.04);
  padding: 0.65rem 0;
}

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

.nav__logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-weight: 800;
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.92);
  text-decoration: none;
  transition: color var(--transition-base);
}

.nav__logo svg,
.nav__logo img {
  width: 30px;
  height: 30px;
}

.nav__logo-img {
  border-radius: 6px;
  object-fit: contain;
}

.nav.is-scrolled .nav__logo {
  color: var(--clr-on-surface);
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav__links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  transition: color var(--transition-fast);
  position: relative;
}

.nav__links a:hover {
  color: #fff;
}

.nav__links a.is-active {
  color: var(--clr-primary-light);
}

.nav.is-scrolled .nav__links a {
  color: var(--clr-muted);
}

.nav.is-scrolled .nav__links a:hover {
  color: var(--clr-on-surface);
}

.nav.is-scrolled .nav__links a.is-active {
  color: var(--clr-primary);
}

.nav.is-scrolled .btn--ghost {
  background: transparent;
  color: var(--clr-primary);
  border-color: var(--clr-primary);
}

.nav.is-scrolled .btn--ghost:hover {
  background: rgba(99, 102, 241, 0.06);
}

/* Nav CTA (hidden on mobile, shown on desktop) */
.nav__cta {
  /* visible by default */
}

/* Hamburger */
.hamburger {
  display: none;
  width: 24px;
  height: 24px;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  z-index: 1010;
}

.hamburger span {
  display: block;
  width: 100%;
  height: 2px;
  background: rgba(255, 255, 255, 0.9);
  border-radius: 2px;
  transition: all var(--transition-base);
  transform-origin: center;
}

.nav.is-scrolled .hamburger span {
  background: var(--clr-on-surface);
}

.hamburger.is-open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.hamburger.is-open span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.hamburger.is-open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  top: 0;
  right: 0;
  width: min(85vw, 360px);
  height: 100dvh;
  background: var(--clr-dark-bg);
  z-index: 1005;
  transform: translateX(100%);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  padding: 5rem var(--space-8) var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  overflow-y: auto;
}

.mobile-menu.is-open {
  transform: translateX(0);
}

.mobile-menu a {
  display: block;
  padding: var(--space-4) var(--space-4);
  font-size: 1.125rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.8);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.mobile-menu a:hover {
  background: rgba(255, 255, 255, 0.06);
  color: #fff;
}

/* --------------------------------------------------------------------------
   7. Hero Section
   -------------------------------------------------------------------------- */
.hero {
  position: relative;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  background: var(--clr-dark-bg);
  overflow: hidden;
  padding: 120px 0 var(--space-16);
}

.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.35;
  will-change: transform;
}

.blob-1 {
  width: 600px;
  height: 600px;
  background: var(--clr-primary);
  top: -10%;
  right: -5%;
  animation: float-blob 8s ease-in-out infinite;
}

.blob-2 {
  width: 500px;
  height: 500px;
  background: var(--clr-secondary);
  bottom: -15%;
  left: -8%;
  animation: float-blob 8s ease-in-out infinite;
  animation-delay: -4s;
}

@keyframes float-blob {
  0%, 100% {
    transform: translate(0, 0) scale(1);
  }
  33% {
    transform: translate(20px, -25px) scale(1.05);
  }
  66% {
    transform: translate(-15px, 15px) scale(0.96);
  }
}

.hero__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
  position: relative;
  z-index: 1;
}

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

.hero__title {
  font-size: clamp(2.5rem, 5vw + 1rem, 4.5rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.035em;
  color: #fff;
}

.hero__subtitle {
  color: rgba(255, 255, 255, 0.65);
  max-width: 520px;
  font-size: clamp(1rem, 0.5vw + 0.875rem, 1.125rem);
  line-height: 1.7;
}

.hero__social-proof {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.875rem;
}

.avatar-stack {
  display: flex;
}

.avatar-circle {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 2px solid var(--clr-dark-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.65rem;
  font-weight: 700;
  color: #fff;
}

.avatar-circle:not(:first-child) {
  margin-left: -8px;
}

.hero__social-text {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.875rem;
}

.hero__social-text strong {
  color: rgba(255, 255, 255, 0.85);
}

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

.hero__trust {
  display: flex;
  gap: 2rem;
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.8rem;
  align-items: center;
}

.trust-badge {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.trust-badge svg {
  width: 16px;
  height: 16px;
  opacity: 0.6;
}

.hero__scroll-hint {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  animation: bounce-hint 2s ease-in-out infinite;
  color: rgba(255, 255, 255, 0.35);
}

.hero__scroll-hint svg {
  width: 24px;
  height: 24px;
}

@keyframes bounce-hint {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

/* Wave Divider */
.wave-divider {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  line-height: 0;
  z-index: 2;
}

.wave-divider svg {
  display: block;
  width: 100%;
  height: auto;
}

/* --------------------------------------------------------------------------
   8. Phone Mockups (CSS-only)
   -------------------------------------------------------------------------- */
.hero__phones {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 480px;
}

.phone-mockup {
  width: 240px;
  aspect-ratio: 9 / 19;
  background: #1a1a2e;
  border-radius: 36px;
  border: 2px solid rgba(255, 255, 255, 0.12);
  box-shadow:
    0 20px 60px rgba(0, 0, 0, 0.5),
    0 0 0 1px rgba(255, 255, 255, 0.05),
    inset 0 1px 0 rgba(255, 255, 255, 0.06);
  position: relative;
  overflow: hidden;
}

.phone-mockup::before {
  content: '';
  position: absolute;
  top: 10px;
  left: 50%;
  transform: translateX(-50%);
  width: 90px;
  height: 28px;
  background: #000;
  border-radius: 20px;
  z-index: 10;
}

.phone-mockup--back {
  position: absolute;
  transform: rotate(-8deg) translateX(-60px);
  scale: 0.88;
  opacity: 0.6;
  z-index: 0;
}

.phone-mockup--front {
  position: relative;
  transform: rotate(4deg);
  z-index: 1;
  animation: float-phone 5s ease-in-out infinite;
}

@keyframes float-phone {
  0%, 100% { transform: rotate(4deg) translateY(0); }
  50% { transform: rotate(4deg) translateY(-12px); }
}

.phone-mockup__screen {
  position: absolute;
  inset: 0;
  border-radius: 34px;
  background: #12121f;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

/* Mock Invoice Screen */
.mock-invoice {
  padding: 48px 16px 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  height: 100%;
}

.mock-invoice__header {
  height: 40px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--clr-primary) 0%, var(--clr-primary-dark) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
}

.mock-invoice__logo {
  width: 24px;
  height: 24px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.25);
}

.mock-invoice__title-block {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.mock-invoice__body {
  background: rgba(255, 255, 255, 0.06);
  border-radius: 10px;
  padding: 12px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.mock-invoice__row {
  display: flex;
  justify-content: space-between;
  gap: 8px;
}

.mock-invoice__divider {
  height: 1px;
  background: rgba(255, 255, 255, 0.08);
  margin: 4px 0;
}

.mock-invoice__total {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  margin-top: auto;
  padding-top: 8px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.mock-line {
  height: 6px;
  border-radius: 3px;
  background: rgba(255, 255, 255, 0.08);
}

.mock-line--white {
  background: rgba(255, 255, 255, 0.7);
}

.mock-line--white-faint {
  background: rgba(255, 255, 255, 0.35);
}

.mock-line--bold {
  height: 8px;
  background: rgba(255, 255, 255, 0.15);
}

.mock-line--accent {
  background: var(--clr-primary-light);
}

/* Mock Dashboard Screen */
.mock-dashboard {
  padding: 48px 14px 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  height: 100%;
}

.mock-dashboard__header {
  padding: 8px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.mock-dashboard__stats {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 6px;
}

.mock-stat-card {
  background: rgba(255, 255, 255, 0.05);
  border-radius: 8px;
  padding: 8px;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.mock-dashboard__chart {
  flex: 1;
  background: rgba(255, 255, 255, 0.04);
  border-radius: 10px;
  padding: 10px;
  display: flex;
  align-items: flex-end;
  gap: 4px;
  min-height: 80px;
}

.mock-chart-bar {
  flex: 1;
  border-radius: 3px 3px 0 0;
  background: linear-gradient(to top, var(--clr-primary) 0%, var(--clr-primary-light) 100%);
  transition: height var(--transition-base);
}

/* --------------------------------------------------------------------------
   9. Stats Bar
   -------------------------------------------------------------------------- */
.stats-bar {
  background: var(--clr-surface);
  padding: var(--space-10) 0;
  border-bottom: 1px solid var(--clr-outline);
}

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

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-1);
}

.stat-item__number {
  font-size: 2rem;
  font-weight: 800;
  color: var(--clr-primary);
  letter-spacing: -0.02em;
}

.stat-item__label {
  font-size: 0.85rem;
  color: var(--clr-muted);
  font-weight: 500;
}

/* --------------------------------------------------------------------------
   10. Features Section
   -------------------------------------------------------------------------- */
.features {
  background: var(--clr-surface);
}

/* Section base — used on all main sections */
.section {
  padding: var(--space-24) 0;
}

.section--gray {
  background: var(--clr-surface-low);
}

.section--dark {
  background: var(--clr-dark-bg);
  overflow: hidden;
}

.section__header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto var(--space-12);
}

.section__header .badge {
  margin-bottom: var(--space-3);
}

.section__title {
  font-size: clamp(1.75rem, 2.5vw + 0.5rem, 2.5rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.025em;
  margin-bottom: var(--space-4);
  color: var(--clr-on-surface);
}

.section__title--white {
  color: #fff;
}

.section__subtitle {
  color: var(--clr-muted);
  font-size: clamp(0.9375rem, 0.5vw + 0.8rem, 1.05rem);
  line-height: 1.7;
}

.section__subtitle--white {
  color: rgba(255, 255, 255, 0.5);
}

.features__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
}

.feature-card {
  background: var(--clr-surface-low);
  border: 1px solid var(--clr-outline);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  transition: all var(--transition-base);
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(99, 102, 241, 0.3);
}

.feature-card__icon {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.15) 0%, rgba(217, 70, 239, 0.1) 100%);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-5);
  color: var(--clr-primary);
}

.feature-card__icon svg {
  width: 24px;
  height: 24px;
}

.feature-card__title {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: var(--space-2);
  color: var(--clr-on-surface);
}

.feature-card__desc {
  font-size: 0.875rem;
  color: var(--clr-muted);
  line-height: 1.65;
}

/* Analytics Highlight Panel */
.analytics-panel {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: center;
  background: var(--clr-dark-bg);
  border-radius: var(--radius-2xl);
  padding: var(--space-12);
  margin-top: var(--space-12);
  overflow: hidden;
  position: relative;
}

.analytics-panel::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 70% 50%, rgba(99, 102, 241, 0.12) 0%, transparent 60%);
  pointer-events: none;
}

.analytics-panel__content {
  position: relative;
  z-index: 1;
}

.badge--dark {
  background: rgba(99, 102, 241, 0.15);
  border-color: rgba(99, 102, 241, 0.25);
  color: var(--clr-primary-light);
  margin-bottom: var(--space-5);
}

.analytics-panel__title {
  font-size: clamp(1.375rem, 1.5vw + 0.5rem, 1.75rem);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.02em;
  color: #fff;
  margin-bottom: var(--space-4);
}

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

.analytics-panel__list li {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.9rem;
  font-weight: 500;
}

.analytics-panel__list li svg {
  width: 18px;
  height: 18px;
  color: var(--clr-success);
  flex-shrink: 0;
}

.analytics-panel__mockup {
  position: relative;
  z-index: 1;
}

/* Analytics Mockup */
.analytics-mock {
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
}

.analytics-mock__header {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: var(--space-4);
}

.analytics-mock__chart {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  height: 120px;
  margin-bottom: var(--space-6);
}

.analytics-mock__bar {
  flex: 1;
  border-radius: 4px 4px 0 0;
  background: linear-gradient(to top, var(--clr-primary) 0%, var(--clr-primary-light) 100%);
  transition: height 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.analytics-mock__bar:nth-child(1) { height: 40%; }
.analytics-mock__bar:nth-child(2) { height: 65%; }
.analytics-mock__bar:nth-child(3) { height: 85%; }
.analytics-mock__bar:nth-child(4) { height: 55%; }
.analytics-mock__bar:nth-child(5) { height: 95%; }
.analytics-mock__bar:nth-child(6) { height: 70%; }

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

.analytics-mock__stat-card {
  background: rgba(255, 255, 255, 0.04);
  border-radius: var(--radius-sm);
  padding: var(--space-3) var(--space-4);
}

.analytics-mock__stat-label {
  font-size: 0.7rem;
  color: rgba(255, 255, 255, 0.4);
  font-weight: 500;
  margin-bottom: 2px;
}

.analytics-mock__stat-value {
  font-size: 1.1rem;
  font-weight: 800;
  color: #fff;
}

/* --------------------------------------------------------------------------
   11. Document Types Section
   -------------------------------------------------------------------------- */
.doc-types__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.doc-type-card {
  display: flex;
  flex-direction: row;
  background: var(--clr-surface);
  border: 1px solid var(--clr-outline);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: all var(--transition-base);
}

.doc-type-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.doc-type-card__stripe {
  width: 4px;
  flex-shrink: 0;
  background: var(--stripe-color, var(--clr-primary));
}

.doc-type-card__body {
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.doc-type-card__icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(99, 102, 241, 0.12);
  background: color-mix(in srgb, var(--stripe-color, var(--clr-primary)) 12%, transparent);
}

.doc-type-card__icon svg {
  width: 22px;
  height: 22px;
  color: var(--stripe-color, var(--clr-primary));
}

.doc-type-card__title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--clr-on-surface);
}

.doc-type-card__desc {
  font-size: 0.85rem;
  color: var(--clr-muted);
  line-height: 1.6;
}

.doc-type-card__badge {
  display: inline-flex;
  align-items: center;
  padding: var(--space-1) var(--space-3);
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--clr-muted);
  background: var(--clr-surface-low);
  border-radius: var(--radius-full);
  width: fit-content;
}

/* --------------------------------------------------------------------------
   12. Templates Gallery
   -------------------------------------------------------------------------- */
/* section--dark already handles the dark background */

.templates-carousel {
  position: relative;
}

.templates-carousel__viewport {
  overflow: hidden;
  margin: 0 calc(-1 * var(--space-6));
  padding: var(--space-4) var(--space-6);
}

.templates-carousel__track {
  display: flex;
  gap: var(--space-4);
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.template-card {
  flex: 0 0 180px;
  cursor: pointer;
  transition: all var(--transition-base);
}

.template-card:hover {
  transform: translateY(-8px) scale(1.02);
}

.template-card__preview {
  width: 180px;
  aspect-ratio: 210 / 297;
  background: #fff;
  border-radius: var(--radius-md);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
  overflow: hidden;
  position: relative;
}

.template-card__header-bar {
  height: 40px;
  background: var(--t-color, var(--clr-primary));
  position: relative;
}

.template-card__header-bar::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: rgba(0, 0, 0, 0.1);
}

.template-card__body {
  padding: 10px;
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.template-card__line {
  height: 4px;
  border-radius: 2px;
  background: #e5e7eb;
}

.template-card__line--bold {
  height: 6px;
  background: #d1d5db;
}

.template-card__spacer {
  height: 6px;
}

.template-card__table-row {
  display: flex;
  justify-content: space-between;
  gap: 4px;
}

.template-card__table-row span {
  height: 4px;
  border-radius: 1px;
  background: #f1f1f5;
}

.template-card__name {
  display: block;
  padding-top: var(--space-3);
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.8rem;
  font-weight: 600;
}

.template-card__premium-badge {
  display: inline-block;
  margin-top: var(--space-1);
  background: linear-gradient(135deg, var(--clr-secondary) 0%, var(--clr-primary) 100%);
  color: #fff;
  font-size: 0.6rem;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.template-card--premium {
  position: relative;
}

.templates-carousel__btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, 0.1);
  cursor: pointer;
  transition: all var(--transition-fast);
  z-index: 2;
}

.templates-carousel__btn:hover {
  background: rgba(99, 102, 241, 0.2);
  border-color: rgba(99, 102, 241, 0.3);
}

.templates-carousel__btn:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

.templates-carousel__btn--prev {
  left: -20px;
}

.templates-carousel__btn--next {
  right: -20px;
}

.templates-carousel__btn svg {
  width: 18px;
  height: 18px;
}

/* --------------------------------------------------------------------------
   13. Pricing Section
   -------------------------------------------------------------------------- */
/* pricing section uses .section base class */

.billing-toggle {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  background: var(--clr-surface);
  border: 1px solid var(--clr-outline);
  border-radius: var(--radius-full);
  padding: 4px;
  width: fit-content;
  margin: 0 auto var(--space-12);
}

.billing-toggle__btn {
  padding: var(--space-2) var(--space-5);
  border-radius: var(--radius-full);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--clr-muted);
  background: transparent;
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
  position: relative;
}

.billing-toggle__btn--active {
  background: var(--clr-on-surface);
  color: #fff;
  box-shadow: var(--shadow-sm);
}

.billing-toggle__save {
  background: linear-gradient(135deg, var(--clr-primary) 0%, var(--clr-secondary) 100%);
  color: #fff;
  font-size: 0.65rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  margin-left: var(--space-2);
  white-space: nowrap;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--space-4);
  align-items: start;
}

.pricing-card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-outline);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  transition: all var(--transition-base);
  position: relative;
}

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

.pricing-card--featured {
  background: #1a1a2e;
  border-color: rgba(218, 189, 105, 0.25);
  box-shadow: 0 12px 48px rgba(99, 102, 241, 0.2), 0 4px 16px rgba(0, 0, 0, 0.15);
  scale: 1.04;
  z-index: 1;
}

.pricing-card--featured:hover {
  box-shadow: 0 16px 56px rgba(99, 102, 241, 0.28), 0 6px 20px rgba(0, 0, 0, 0.2);
}

.pricing-card--featured .pricing-card__tier,
.pricing-card--featured .pricing-card__amount,
.pricing-card--featured .pricing-card__currency {
  color: #fff;
}

.pricing-card--featured .pricing-card__desc,
.pricing-card--featured .pricing-card__period {
  color: rgba(255, 255, 255, 0.5);
}

.pricing-card--featured .pricing-card__feature {
  color: rgba(255, 255, 255, 0.75);
}

.pricing-card--featured .pricing-card__feature--no {
  color: rgba(255, 255, 255, 0.3);
}

.pricing-card__popular {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: #dabd69;
  color: var(--clr-dark-bg);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 4px 14px;
  border-radius: var(--radius-full);
  white-space: nowrap;
  letter-spacing: 0.02em;
}

.pricing-card__header {
  margin-bottom: var(--space-5);
}

.pricing-card__tier {
  font-size: 1rem;
  font-weight: 700;
  color: var(--clr-on-surface);
  margin-bottom: var(--space-3);
}

.pricing-card__price {
  display: flex;
  align-items: baseline;
  gap: 2px;
  margin-bottom: var(--space-2);
}

.pricing-card__currency {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--clr-on-surface);
}

.pricing-card__amount {
  font-size: 2rem;
  font-weight: 800;
  color: var(--clr-on-surface);
  letter-spacing: -0.03em;
  transition: all var(--transition-base);
  line-height: 1;
}

.pricing-card__period {
  font-size: 0.85rem;
  color: var(--clr-muted);
  margin-left: 2px;
}

.pricing-card__original {
  font-size: 0.85rem;
  color: var(--clr-muted);
  text-decoration: line-through;
  display: none;
}

body.billing-annual .pricing-card__original {
  display: inline;
}

.pricing-card__desc {
  font-size: 0.825rem;
  color: var(--clr-muted);
  margin-bottom: var(--space-5);
  line-height: 1.5;
}

.pricing-card__divider {
  height: 1px;
  background: var(--clr-outline);
  margin-bottom: var(--space-5);
}

.pricing-card--featured .pricing-card__divider {
  background: rgba(255, 255, 255, 0.1);
}

.pricing-card__features {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: var(--space-8);
}

.pricing-card__feature {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: 0.85rem;
  color: var(--clr-on-surface);
  line-height: 1.4;
}

.pricing-card__feature svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.pricing-card__feature--yes svg {
  color: var(--clr-success);
}

.pricing-card__feature--no {
  color: var(--clr-muted);
  opacity: 0.5;
}

.pricing-card__feature--no svg {
  color: var(--clr-muted);
}

.pricing-card__cta {
  margin-top: auto;
  width: 100%;
}

.pricing-note {
  text-align: center;
  color: var(--clr-muted);
  font-size: 0.825rem;
  margin-top: var(--space-8);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
}

.pricing-note svg {
  width: 16px;
  height: 16px;
}

/* --------------------------------------------------------------------------
   14. Testimonials Section
   -------------------------------------------------------------------------- */
/* testimonials section uses .section.section--gray */

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

.testimonial-card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-outline);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  transition: all var(--transition-base);
}

.testimonial-card:hover {
  box-shadow: var(--shadow-sm);
}

.testimonial-card__stars {
  display: flex;
  gap: 2px;
  color: #f59e0b;
  margin-bottom: var(--space-4);
}

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

.testimonial-card__quote {
  font-style: italic;
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--clr-on-surface);
  margin-bottom: var(--space-6);
}

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

.testimonial-card__avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--av-color, var(--clr-primary));
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.9rem;
  flex-shrink: 0;
}

.testimonial-card__name {
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--clr-on-surface);
}

.testimonial-card__role {
  font-size: 0.8rem;
  color: var(--clr-muted);
  margin-top: 1px;
}

/* --------------------------------------------------------------------------
   15. Download CTA Section
   -------------------------------------------------------------------------- */
.download-cta {
  position: relative;
  background: var(--clr-dark-bg);
  text-align: center;
  overflow: hidden;
}

.download-cta__blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  pointer-events: none;
}

.download-cta__blob--1 {
  width: 500px;
  height: 500px;
  background: var(--clr-primary);
  opacity: 0.25;
  top: -20%;
  left: 10%;
}

.download-cta__blob--2 {
  width: 400px;
  height: 400px;
  background: var(--clr-secondary);
  opacity: 0.2;
  bottom: -15%;
  right: 15%;
}

.download-cta__content {
  position: relative;
  z-index: 1;
}

.download-cta__title {
  font-size: clamp(2rem, 3vw + 0.5rem, 3rem);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.03em;
  color: #fff;
  margin-bottom: var(--space-4);
}

.download-cta__subtitle {
  color: rgba(255, 255, 255, 0.6);
  font-size: 1.05rem;
  max-width: 520px;
  margin: 0 auto var(--space-10);
  line-height: 1.7;
}

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

.download-cta__note {
  color: rgba(255, 255, 255, 0.4);
  font-size: 0.75rem;
  margin-top: var(--space-4);
}

/* Store Buttons */
.store-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  padding: 0.85rem 1.75rem;
  border-radius: var(--radius-xl);
  font-family: var(--font-sans);
  font-weight: 600;
  text-decoration: none;
  transition: all var(--transition-base);
  cursor: pointer;
  border: 1.5px solid transparent;
}

.store-btn:hover {
  transform: translateY(-2px);
}

.store-btn--primary {
  background: #fff;
  color: var(--clr-primary-dark);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

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

.store-btn--ghost {
  background: rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.5);
  border-color: rgba(255, 255, 255, 0.15);
  pointer-events: none;
}

.store-btn__text {
  text-align: left;
}

.store-btn__sub {
  display: block;
  font-size: 0.7rem;
  font-weight: 500;
  opacity: 0.7;
  letter-spacing: 0.02em;
}

.store-btn__main {
  display: block;
  font-size: 1rem;
  font-weight: 700;
}

/* --------------------------------------------------------------------------
   16. FAQ Section
   -------------------------------------------------------------------------- */
/* faq section uses .section base class */

.faq-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  max-width: var(--container-md);
  margin: 0 auto;
}

.faq-item {
  background: var(--clr-surface-low);
  border: 1px solid var(--clr-outline);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color var(--transition-base);
}

.faq-item.is-open {
  border-color: rgba(99, 102, 241, 0.3);
}

.faq-item__question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: 1.25rem 1.5rem;
  background: none;
  border: none;
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--clr-on-surface);
  text-align: left;
  cursor: pointer;
  transition: color var(--transition-fast);
}

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

.faq-item__chevron {
  width: 20px;
  height: 20px;
  color: var(--clr-primary);
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.faq-item.is-open .faq-item__chevron {
  transform: rotate(180deg);
}

.faq-item__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}

.faq-item.is-open .faq-item__answer {
  max-height: 300px;
}

.faq-item__answer p {
  padding: 0 1.5rem 1.25rem;
  color: var(--clr-muted);
  font-size: 0.9375rem;
  line-height: 1.7;
}

/* --------------------------------------------------------------------------
   17. Footer
   -------------------------------------------------------------------------- */
.footer {
  background: var(--clr-dark-bg);
  color: rgba(255, 255, 255, 0.65);
  padding: var(--space-16) 0 var(--space-8);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-12);
  padding-bottom: var(--space-12);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer__logo {
  color: #fff;
  font-weight: 800;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-3);
}

.footer__logo svg,
.footer__logo img {
  width: 28px;
  height: 28px;
}

.footer__brand {
  /* Brand column in footer grid */
}

.footer__tagline {
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.875rem;
  line-height: 1.6;
  max-width: 280px;
}

.footer__social {
  display: flex;
  gap: var(--space-4);
  margin-top: var(--space-5);
}

.footer__social a {
  color: rgba(255, 255, 255, 0.4);
  transition: color var(--transition-fast);
  display: flex;
  align-items: center;
}

.footer__social a:hover {
  color: var(--clr-primary-light);
}

.footer__social a svg {
  width: 20px;
  height: 20px;
}

.footer__col-title {
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: var(--space-5);
}

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

.footer__col a {
  color: rgba(255, 255, 255, 0.55);
  font-size: 0.9rem;
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer__col a:hover {
  color: rgba(255, 255, 255, 0.9);
}

.footer__bottom {
  padding-top: var(--space-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.4);
}

.footer__bottom a {
  color: rgba(255, 255, 255, 0.4);
  transition: color var(--transition-fast);
}

.footer__bottom a:hover {
  color: rgba(255, 255, 255, 0.7);
}

.footer__bottom-links {
  display: flex;
  gap: var(--space-6);
}

/* --------------------------------------------------------------------------
   18. Legal Pages
   -------------------------------------------------------------------------- */
.legal-page {
  padding-top: 80px;
}

.legal-content {
  padding: var(--space-16) 0 var(--space-24);
}

.legal-header {
  margin-bottom: var(--space-12);
  padding-bottom: var(--space-8);
  border-bottom: 1px solid var(--clr-outline);
}

.legal-header h1 {
  margin-bottom: var(--space-3);
}

.legal-header p {
  color: var(--clr-muted);
  font-size: 0.9375rem;
}

.legal-section {
  margin-bottom: var(--space-10);
}

.legal-section h2 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-2);
  border-bottom: 2px solid rgba(99, 102, 241, 0.2);
}

.legal-section p,
.legal-section li {
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--clr-muted);
}

.legal-section p + p {
  margin-top: var(--space-4);
}

.legal-section ul,
.legal-section ol {
  padding-left: var(--space-6);
  margin-top: var(--space-3);
}

.legal-section li {
  list-style: disc;
  margin-bottom: var(--space-2);
}

.legal-section ol li {
  list-style: decimal;
}

.legal-section a {
  color: var(--clr-primary);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.legal-section a:hover {
  color: var(--clr-primary-dark);
}

.footer--minimal {
  background: var(--clr-surface-low);
  border-top: 1px solid var(--clr-outline);
  text-align: center;
  padding: var(--space-6);
  color: var(--clr-muted);
  font-size: 0.85rem;
}

.footer--minimal a {
  color: var(--clr-primary);
  text-decoration: none;
}

.footer--minimal a:hover {
  text-decoration: underline;
}

/* --------------------------------------------------------------------------
   19. Focus Styles (Accessibility)
   -------------------------------------------------------------------------- */
*:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.5);
  border-radius: 4px;
}

/* --------------------------------------------------------------------------
   20. Responsive — 1280px
   -------------------------------------------------------------------------- */
@media (max-width: 1280px) {
  .container {
    padding-left: var(--space-8);
    padding-right: var(--space-8);
  }

  .pricing-grid {
    gap: var(--space-3);
  }

  .pricing-card {
    padding: var(--space-5);
  }
}

/* --------------------------------------------------------------------------
   21. Responsive — 1024px (Tablet Landscape)
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
  .features__grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .pricing-card--featured {
    scale: 1.02;
  }

  .hero__grid {
    gap: var(--space-10);
  }
}

/* --------------------------------------------------------------------------
   22. Responsive — 768px (Tablet Portrait)
   -------------------------------------------------------------------------- */
@media (max-width: 768px) {
  /* Navigation */
  .nav__links {
    display: none;
  }

  .nav__cta {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  /* Hero */
  .hero__grid {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero__subtitle {
    margin-left: auto;
    margin-right: auto;
  }

  .hero__social-proof {
    justify-content: center;
  }

  .hero__ctas {
    justify-content: center;
  }

  .hero__trust {
    justify-content: center;
    flex-wrap: wrap;
  }

  .hero__phones {
    display: none;
  }

  /* Analytics Panel */
  .analytics-panel {
    grid-template-columns: 1fr;
    padding: var(--space-8);
  }

  /* Doc Types */
  .doc-types__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Testimonials */
  .testimonials__grid {
    grid-template-columns: 1fr;
    max-width: 560px;
    margin-left: auto;
    margin-right: auto;
  }

  /* Stats */
  .stats-bar__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-6);
  }

  /* Footer */
  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
  }

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

  /* Pricing */
  .pricing-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

/* --------------------------------------------------------------------------
   23. Responsive — 640px (Mobile Large)
   -------------------------------------------------------------------------- */
@media (max-width: 640px) {
  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
  }

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

  .doc-types__grid {
    grid-template-columns: 1fr;
  }

  .download-cta__buttons {
    flex-direction: column;
    align-items: center;
  }

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

  .hero__ctas .btn {
    width: 100%;
    max-width: 300px;
  }
}

/* --------------------------------------------------------------------------
   24. Responsive — 480px (Mobile Small)
   -------------------------------------------------------------------------- */
@media (max-width: 480px) {
  .container {
    padding-left: var(--space-4);
    padding-right: var(--space-4);
  }

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

  .hero {
    padding-top: 100px;
  }

  .section {
    padding: var(--space-16) 0;
  }

  .section__header {
    margin-bottom: var(--space-8);
  }

  .feature-card {
    padding: var(--space-6);
  }

  .analytics-panel {
    padding: var(--space-6);
  }

  .billing-toggle {
    margin-bottom: var(--space-8);
  }

  .hero__trust {
    gap: var(--space-4);
    font-size: 0.7rem;
  }

  .stats-bar__grid {
    gap: var(--space-4);
  }
}

/* --------------------------------------------------------------------------
   25. Reduced Motion
   -------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0ms !important;
    animation-delay: 0ms !important;
    transition-duration: 0ms !important;
    transition-delay: 0ms !important;
  }

  html {
    scroll-behavior: auto;
  }

  .anim-fade-up {
    opacity: 1;
    transform: none;
  }

  .blob {
    animation: none;
  }

  .phone-mockup--front {
    animation: none;
  }

  .hero__scroll-hint {
    animation: none;
  }
}