/* ========================================
   MyBudget Tracker - Website Styles
   Version: 1.0.0
   ======================================== */

/* ----------------------------------------
   CSS Custom Properties (Variables)
   ---------------------------------------- */
:root {
  /* Primary Colors */
  --primary: #7b61ff;
  --primary-dark: #5b44e3;
  --primary-light: #b8a6ff;
  --primary-rgb: 123, 97, 255;

  /* Secondary Colors */
  --secondary: #00d1b2;
  --secondary-dark: #00a389;
  --secondary-light: #00e6cf;

  /* Neutrals */
  --background: #f6f4ff;
  --surface: #ffffff;
  --surface-elevated: #ffffff;
  --text-primary: #1f2937;
  --text-secondary: #6b7280;
  --text-muted: #9ca3af;
  --border: #e5e7eb;
  --border-light: #f3f4f6;

  /* Semantic Colors */
  --success: #2e7d32;
  --danger: #d32f2f;
  --warning: #f6c445;
  --info: #1565c0;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md:
    0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg:
    0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl:
    0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --shadow-primary: 0 4px 14px rgba(var(--primary-rgb), 0.4);

  /* Typography */
  --font-family:
    "Manrope", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  --font-size-4xl: 2.25rem;
  --font-size-5xl: 3rem;
  --font-size-6xl: 3.75rem;

  /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;
  --spacing-3xl: 4rem;
  --spacing-4xl: 6rem;

  /* Border Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  --radius-full: 9999px;

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 200ms ease;
  --transition-slow: 300ms ease;

  /* Layout */
  --header-height: 80px;
  --container-max: 1200px;
  --container-padding: 1.5rem;
}

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

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

body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  line-height: 1.6;
  color: var(--text-primary);
  background-color: var(--background);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

ul,
ol {
  list-style: none;
}

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

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

.section {
  padding: var(--spacing-4xl) 0;
}

.section__header {
  text-align: center;
  margin-bottom: var(--spacing-3xl);
}

.section__title {
  font-size: var(--font-size-4xl);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: var(--spacing-md);
  color: var(--text-primary);
}

.section__subtitle {
  font-size: var(--font-size-lg);
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

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

.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--primary);
  color: white;
  padding: var(--spacing-sm) var(--spacing-md);
  z-index: 1000;
  transition: top var(--transition-fast);
}

.skip-link:focus {
  top: 0;
}

/* ----------------------------------------
   Buttons
   ---------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-md) var(--spacing-xl);
  font-size: var(--font-size-base);
  font-weight: 600;
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
  text-align: center;
  white-space: nowrap;
}

.btn--primary {
  background: var(--primary);
  color: white;
  box-shadow: var(--shadow-primary);
}

.btn--primary:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(var(--primary-rgb), 0.5);
}

.btn--secondary {
  background: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
}

.btn--secondary:hover {
  background: var(--primary);
  color: white;
}

.btn__icon {
  flex-shrink: 0;
}

/* ----------------------------------------
   Header & Navigation
   ---------------------------------------- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-light);
  z-index: 100;
  transition: box-shadow var(--transition-base);
}

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

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.nav__logo-img {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
}

.nav__logo-text {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--text-primary);
}

.nav__list {
  display: flex;
  align-items: center;
  gap: var(--spacing-xl);
}

.nav__actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  margin-left: var(--spacing-lg);
  flex: 0 0 auto;
}

.nav__item--store-mobile {
  display: none;
}

.nav__store {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  width: 100%;
}

.nav__link {
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
  position: relative;
}

.nav__link:hover,
.nav__link.active {
  color: var(--primary);
}

.nav__link::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary);
  transition: width var(--transition-base);
}

.nav__link:hover::after {
  width: 100%;
}

.nav__link--cta {
  background: var(--primary);
  color: white !important;
  padding: var(--spacing-sm) var(--spacing-lg);
  border-radius: var(--radius-full);
}

.nav__link--cta::after {
  display: none;
}

.nav__link--cta:hover {
  background: var(--primary-dark);
}

/* Navigation Dropdown */
.nav__item--dropdown {
  position: relative;
}

.nav__dropdown-trigger {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--text-secondary);
  cursor: pointer;
  transition: color var(--transition-fast);
  background: none;
  border: none;
  padding: 0;
}

.nav__dropdown-trigger:hover {
  color: var(--primary);
}

.nav__dropdown-icon {
  transition: transform var(--transition-base);
}

.nav__item--dropdown.active .nav__dropdown-icon {
  transform: rotate(180deg);
}

.nav__dropdown {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(10px);
  min-width: 200px;
  background: var(--surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border);
  padding: var(--spacing-sm);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
  z-index: 150;
}

.nav__dropdown::before {
  content: "";
  position: absolute;
  top: -8px;
  left: 50%;
  transform: translateX(-50%);
  border-left: 8px solid transparent;
  border-right: 8px solid transparent;
  border-bottom: 8px solid var(--border);
}

.nav__dropdown::after {
  content: "";
  position: absolute;
  top: -6px;
  left: 50%;
  transform: translateX(-50%);
  border-left: 6px solid transparent;
  border-right: 6px solid transparent;
  border-bottom: 6px solid var(--surface);
}

.nav__item--dropdown:hover .nav__dropdown,
.nav__item--dropdown.active .nav__dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.nav__dropdown-link {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

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

.nav__dropdown-link.active {
  background: rgba(var(--primary-rgb), 0.1);
  color: var(--primary);
  font-weight: 500;
}

.nav__toggle,
.nav__close {
  display: none;
  color: var(--text-primary);
  padding: var(--spacing-sm);
}

/* ----------------------------------------
   Hero Section
   ---------------------------------------- */
.hero {
  position: relative;
  padding-top: calc(var(--header-height) + var(--spacing-2xl));
  padding-bottom: var(--spacing-3xl);
  background:
    radial-gradient(circle at 14% 20%, rgba(0, 209, 178, 0.16), transparent 24%),
    radial-gradient(circle at 82% 24%, rgba(var(--primary-rgb), 0.18), transparent 24%),
    linear-gradient(180deg, var(--background) 0%, var(--surface) 100%);
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.6), transparent 85%);
  pointer-events: none;
}

.hero::after {
  content: "";
  position: absolute;
  width: 44rem;
  height: 44rem;
  right: -10rem;
  top: -14rem;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(123, 97, 255, 0.14) 0%, rgba(123, 97, 255, 0) 70%);
  pointer-events: none;
}

.hero__container {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(420px, 0.95fr);
  gap: clamp(2rem, 4vw, 4rem);
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero__content {
  max-width: 600px;
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: 0.55rem 0.9rem;
  margin-bottom: var(--spacing-lg);
  border: 1px solid rgba(var(--primary-rgb), 0.16);
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.82);
  color: var(--primary-dark);
  font-size: var(--font-size-sm);
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  box-shadow: var(--shadow-sm);
}

.hero__title {
  font-size: var(--font-size-5xl);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: var(--spacing-lg);
}

.hero__description {
  font-size: var(--font-size-lg);
  color: var(--text-secondary);
  margin-bottom: var(--spacing-lg);
  line-height: 1.7;
}

.hero__badges {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-xl);
}

.hero__badge {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  background: rgba(255, 255, 255, 0.82);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-sm);
  font-size: var(--font-size-sm);
  font-weight: 500;
  border: 1px solid rgba(var(--primary-rgb), 0.08);
}

.hero__badge-icon {
  font-size: var(--font-size-lg);
}

.hero__buttons {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
}

.hero__stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--spacing-md);
  margin-top: var(--spacing-xl);
}

.hero__stat {
  padding: 1rem 1rem 1.1rem;
  border-radius: var(--radius-xl);
  background: linear-gradient(
    145deg,
    rgba(15, 23, 42, 0.88) 0%,
    rgba(30, 41, 59, 0.82) 100%
  );
  border: 1px solid rgba(148, 163, 184, 0.18);
  box-shadow: 0 18px 50px rgba(15, 23, 42, 0.28);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  text-align: left;
}

.hero__stat-value {
  display: block;
  margin-bottom: 0.25rem;
  color: #ffffff;
  font-size: clamp(1.4rem, 2vw, 1.8rem);
  line-height: 1;
}

.hero__stat-label {
  display: block;
  color: rgba(226, 232, 240, 0.84);
  font-size: var(--font-size-sm);
  line-height: 1.45;
}

.hero__image {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  isolation: isolate;
  min-height: 620px;
}

.hero__phone {
  position: relative;
  z-index: 2;
  max-width: 400px;
  filter: drop-shadow(var(--shadow-xl));
  animation: float 6s ease-in-out infinite;
}

.hero__orbit {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.12);
  z-index: 0;
  animation: orbitPulse 8s ease-in-out infinite;
}

.hero__orbit--one {
  width: 520px;
  height: 520px;
  background: radial-gradient(circle, rgba(var(--primary-rgb), 0.14) 0%, rgba(var(--primary-rgb), 0.02) 58%, transparent 72%);
}

.hero__orbit--two {
  width: 620px;
  height: 620px;
  border-style: dashed;
  border-color: rgba(0, 209, 178, 0.15);
  animation-duration: 11s;
}

.hero__blob {
  position: absolute;
  width: 540px;
  height: 540px;
  background: linear-gradient(
    135deg,
    rgba(var(--primary-rgb), 0.2) 0%,
    rgba(0, 209, 178, 0.2) 100%
  );
  border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%;
  animation: blob 10s ease-in-out infinite;
}

.hero__glow {
  position: absolute;
  border-radius: var(--radius-full);
  filter: blur(40px);
  opacity: 0.45;
  pointer-events: none;
  z-index: 1;
}

.hero__glow--one {
  width: 180px;
  height: 180px;
  top: 8%;
  right: 8%;
  background: rgba(0, 209, 178, 0.28);
  animation: drift 9s ease-in-out infinite;
}

.hero__glow--two {
  width: 220px;
  height: 220px;
  bottom: 2%;
  left: 10%;
  background: rgba(var(--primary-rgb), 0.26);
  animation: drift 11s ease-in-out infinite reverse;
}

.hero__floating-card {
  position: absolute;
  z-index: 3;
  width: min(240px, 42vw);
  padding: 1rem 1rem 1.05rem;
  border-radius: 1.25rem;
  background: rgba(15, 23, 42, 0.78);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 24px 70px rgba(15, 23, 42, 0.28);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.hero__floating-card--budget {
  top: 12%;
  left: -2%;
  animation: floatCard 7s ease-in-out infinite;
}

.hero__floating-card--privacy {
  right: -4%;
  bottom: 14%;
  animation: floatCard 8.5s ease-in-out infinite reverse;
}

.hero__floating-label {
  display: block;
  margin-bottom: 0.45rem;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero__floating-value {
  display: block;
  margin-bottom: 0.3rem;
  font-size: 1.15rem;
  line-height: 1.2;
}

.hero__floating-meta {
  display: block;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.88rem;
  line-height: 1.45;
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-20px);
  }
}

@keyframes blob {
  0%,
  100% {
    border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%;
  }
  50% {
    border-radius: 30% 60% 70% 40% / 50% 60% 30% 60%;
  }
}

@keyframes drift {
  0%,
  100% {
    transform: translate3d(0, 0, 0) scale(1);
  }
  50% {
    transform: translate3d(18px, -18px, 0) scale(1.08);
  }
}

@keyframes floatCard {
  0%,
  100% {
    transform: translate3d(0, 0, 0);
  }
  50% {
    transform: translate3d(0, -14px, 0);
  }
}

@keyframes orbitPulse {
  0%,
  100% {
    transform: scale(1);
    opacity: 0.9;
  }
  50% {
    transform: scale(1.03);
    opacity: 1;
  }
}

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

.features__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-xl);
}

.feature-card {
  background: var(--background);
  padding: var(--spacing-2xl);
  border-radius: var(--radius-xl);
  text-align: center;
  transition: all var(--transition-base);
  border: 1px solid transparent;
}

.feature-card:hover {
  transform: translateY(-8px);
  border-color: var(--primary-light);
  box-shadow: var(--shadow-lg);
}

.feature-card__icon {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--spacing-lg);
  background: linear-gradient(
    135deg,
    var(--primary-light) 0%,
    var(--primary) 100%
  );
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-md);
}

.feature-card__icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: brightness(0) invert(1);
}

.feature-card__title {
  font-size: var(--font-size-xl);
  font-weight: 700;
  margin-bottom: var(--spacing-sm);
  color: var(--text-primary);
}

.feature-card__description {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ----------------------------------------
   Benefits Section
   ---------------------------------------- */
.benefits {
  background: linear-gradient(
    180deg,
    var(--background) 0%,
    var(--surface) 100%
  );
}

.benefits__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-xl);
}

.benefit-card {
  padding: var(--spacing-xl);
}

.benefit-card__number {
  font-size: var(--font-size-3xl);
  font-weight: 800;
  color: var(--primary-light);
  margin-bottom: var(--spacing-md);
}

.benefit-card__title {
  font-size: var(--font-size-xl);
  font-weight: 700;
  margin-bottom: var(--spacing-sm);
  color: var(--text-primary);
}

.benefit-card__description {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ----------------------------------------
   How It Works Section
   ---------------------------------------- */
.how-it-works {
  background: var(--surface);
}

.steps {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-4xl);
}

.step {
  display: grid;
  grid-template-columns: auto 1fr 400px;
  gap: var(--spacing-2xl);
  align-items: center;
}

.step--reverse {
  grid-template-columns: 400px 1fr auto;
}

.step--reverse .step__number {
  order: 3;
}

.step--reverse .step__content {
  order: 2;
  text-align: right;
}

.step--reverse .step__image {
  order: 1;
}

.step__number {
  width: 60px;
  height: 60px;
  background: var(--primary);
  color: white;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-2xl);
  font-weight: 800;
  flex-shrink: 0;
}

.step__content {
  max-width: 400px;
}

.step__title {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  margin-bottom: var(--spacing-sm);
  color: var(--text-primary);
}

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

.step__image {
  width: 100%;
  max-width: 280px;
  margin: 0 auto;
}

.step__image img {
  width: 100%;
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-xl);
}

.trust-strip {
  position: relative;
  overflow: hidden;
  padding-top: var(--spacing-3xl);
  padding-bottom: var(--spacing-3xl);
  background:
    radial-gradient(circle at top left, rgba(0, 209, 178, 0.16), transparent 32%),
    radial-gradient(circle at bottom right, rgba(var(--primary-rgb), 0.18), transparent 34%),
    linear-gradient(135deg, #0f172a 0%, #16213d 52%, #10263f 100%);
}

.trust-strip__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--spacing-lg);
}

.trust-strip__item {
  position: relative;
  padding: var(--spacing-xl);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-xl);
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 24px 60px rgba(15, 23, 42, 0.24);
}

.trust-strip__label {
  display: block;
  margin-bottom: var(--spacing-sm);
  color: rgba(255, 255, 255, 0.7);
  font-size: var(--font-size-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.trust-strip__item strong {
  color: #ffffff;
  font-size: var(--font-size-xl);
  line-height: 1.35;
}

/* ----------------------------------------
   Download Section
   ---------------------------------------- */
.download {
  background: linear-gradient(
    135deg,
    var(--primary) 0%,
    var(--primary-dark) 100%
  );
  color: white;
}

.download .section__title {
  color: white;
}

.download .section__subtitle {
  color: rgba(255, 255, 255, 0.9);
}

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

.download__content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-3xl);
  align-items: center;
}

.download__features {
  margin: var(--spacing-xl) 0;
}

.download__feature {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-md);
}

.download__check {
  color: var(--secondary-light);
}

.download__buttons {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  margin-top: var(--spacing-xl);
}

.store-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 12px;
  background: #111827;
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.12);
  position: relative;
  min-height: 52px;
  user-select: none;
}

.store-badge__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
}

.store-badge__text {
  display: flex;
  flex-direction: column;
  line-height: 1.05;
}

.store-badge__eyebrow {
  font-size: 0.72rem;
  opacity: 0.85;
  letter-spacing: 0.2px;
}

.store-badge__name {
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.2px;
}

.store-badge--google {
  background: linear-gradient(135deg, #0b1220 0%, #111827 100%);
}

.store-badge--apple {
  background: linear-gradient(135deg, #0b0b0b 0%, #18181b 100%);
}

.store-badge--coming-soon {
  opacity: 0.65;
  filter: grayscale(0.25);
  cursor: not-allowed;
}

.store-badge__label {
  position: absolute;
  top: -10px;
  right: -10px;
  font-size: var(--font-size-xs);
  background: var(--secondary);
  color: var(--text-primary);
  padding: 3px 9px;
  border-radius: var(--radius-full);
  white-space: nowrap;
  box-shadow: var(--shadow-sm);
}

.store-badge[aria-disabled="true"],
.store-badge--coming-soon {
  pointer-events: none;
}

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

.download__image img {
  max-width: 350px;
  filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.3));
}

/* ----------------------------------------
   Footer
   ---------------------------------------- */
.footer {
  background: var(--text-primary);
  color: white;
  padding: var(--spacing-4xl) 0 var(--spacing-xl);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--spacing-3xl);
  margin-bottom: var(--spacing-3xl);
}

.footer__logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-lg);
}

.footer__logo-img {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
}

.footer__logo-text {
  font-size: var(--font-size-xl);
  font-weight: 700;
}

.footer__tagline {
  color: var(--text-muted);
  margin-bottom: var(--spacing-lg);
  max-width: 280px;
}

.footer__social {
  display: flex;
  gap: var(--spacing-md);
}

.footer__social-link {
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  transition: all var(--transition-fast);
}

.footer__social-link:hover {
  background: var(--primary);
  transform: translateY(-2px);
}

.footer__title {
  font-size: var(--font-size-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--spacing-lg);
  color: white;
}

.footer__list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.footer__link {
  color: var(--text-muted);
  font-size: var(--font-size-sm);
  transition: color var(--transition-fast);
}

.footer__link:hover {
  color: white;
}

.footer__bottom {
  padding-top: var(--spacing-xl);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
}

.footer__copyright {
  font-size: var(--font-size-sm);
  color: var(--text-muted);
  margin-bottom: var(--spacing-sm);
}

.footer__disclaimer {
  font-size: var(--font-size-xs);
  color: var(--text-muted);
  opacity: 0.7;
}

/* ----------------------------------------
   Responsive Styles
   ---------------------------------------- */

/* Tablet (768px - 1024px) */
@media (max-width: 1024px) {
  :root {
    --container-padding: 2rem;
  }

  /* Navigation Tablet */
  .nav__list {
    gap: var(--spacing-lg);
  }

  .nav__logo-text {
    font-size: var(--font-size-lg);
  }

  .nav__actions {
    gap: var(--spacing-sm);
    margin-left: var(--spacing-md);
  }

  .nav__actions .store-badge {
    min-height: 46px;
    padding: 8px 10px;
  }

  .nav__actions .store-badge__name {
    font-size: 0.95rem;
  }

  .section__title {
    font-size: var(--font-size-3xl);
  }

  .hero__container {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero__content {
    max-width: 100%;
  }

  .hero__stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .hero__title {
    font-size: var(--font-size-4xl);
  }

  .hero__badges {
    justify-content: center;
  }

  .hero__buttons {
    justify-content: center;
  }

  .hero__image {
    margin-top: var(--spacing-lg);
    min-height: 520px;
  }

  .hero__phone {
    max-width: 350px;
  }

  .hero__floating-card--budget {
    left: 4%;
  }

  .hero__floating-card--privacy {
    right: 4%;
  }

  .features__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .benefits__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .step,
  .step--reverse {
    grid-template-columns: 1fr;
    text-align: center;
    gap: var(--spacing-lg);
  }

  .step__number {
    margin: 0 auto;
  }

  .step__content,
  .step--reverse .step__content {
    text-align: center;
    order: 2;
    max-width: 100%;
  }

  .step__image,
  .step--reverse .step__image {
    order: 3;
  }

  .step--reverse .step__number {
    order: 1;
  }

  .download__content {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .download__features {
    display: inline-flex;
    flex-direction: column;
    align-items: flex-start;
  }

  .download__buttons {
    justify-content: center;
  }

  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
  }

  .footer__brand {
    grid-column: span 2;
  }
}

/* Mobile (< 768px) */
@media (max-width: 768px) {
  :root {
    --container-padding: 1rem;
    --spacing-4xl: 4rem;
  }

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

  .section__subtitle {
    font-size: var(--font-size-base);
  }

  /* Navigation Mobile */
  .nav__menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 320px;
    height: 100vh;
    background: var(--surface);
    box-shadow: var(--shadow-xl);
    padding: var(--spacing-4xl) var(--spacing-xl);
    transition: right var(--transition-slow);
    z-index: 200;
  }

  .nav__menu.show {
    right: 0;
  }

  .nav__list {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-lg);
  }

  .nav__link {
    font-size: var(--font-size-lg);
  }

  .nav__link::after {
    display: none;
  }

  .nav__link--cta {
    width: 100%;
    text-align: center;
    margin-top: var(--spacing-md);
  }

  .nav__actions {
    display: none;
  }

  .nav__item--store-mobile {
    display: block;
    width: 100%;
    margin-top: var(--spacing-md);
  }

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

  .nav__store .store-badge {
    width: 100%;
    justify-content: flex-start;
  }

  /* Mobile Dropdown */
  .nav__item--dropdown {
    width: 100%;
  }

  .nav__dropdown-trigger {
    font-size: var(--font-size-lg);
    width: 100%;
    justify-content: space-between;
  }

  .nav__dropdown {
    position: static;
    transform: none;
    opacity: 1;
    visibility: visible;
    min-width: 100%;
    box-shadow: none;
    border: none;
    background: transparent;
    padding: var(--spacing-sm) 0 0 var(--spacing-lg);
    max-height: 0;
    overflow: hidden;
    transition:
      max-height var(--transition-slow),
      padding var(--transition-slow);
  }

  .nav__dropdown::before,
  .nav__dropdown::after {
    display: none;
  }

  .nav__item--dropdown.active .nav__dropdown {
    max-height: 200px;
    padding-top: var(--spacing-md);
  }

  .nav__dropdown-link {
    padding: var(--spacing-sm) 0;
  }

  .nav__close {
    display: block;
    position: absolute;
    top: var(--spacing-lg);
    right: var(--spacing-lg);
  }

  .nav__toggle {
    display: block;
  }

  /* Hero Mobile */
  .hero {
    padding-top: calc(var(--header-height) + var(--spacing-xl));
    padding-bottom: var(--spacing-2xl);
  }

  .hero__title {
    font-size: var(--font-size-3xl);
  }

  .hero__description {
    font-size: var(--font-size-base);
  }

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

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

  .hero__buttons {
    flex-direction: column;
    width: 100%;
  }

  .btn {
    width: 100%;
  }

  .hero__phone {
    max-width: 300px;
  }

  .hero__blob {
    width: 400px;
    height: 400px;
  }

  .hero__image {
    min-height: 420px;
  }

  .hero__orbit--one {
    width: 380px;
    height: 380px;
  }

  .hero__orbit--two {
    width: 460px;
    height: 460px;
  }

  .hero__floating-card {
    width: min(220px, 58vw);
    padding: 0.9rem;
  }

  .hero__floating-card--budget {
    top: 4%;
    left: 0;
  }

  .hero__floating-card--privacy {
    right: 0;
    bottom: 6%;
  }

  .hero__stat {
    text-align: center;
  }

  /* Features Mobile */
  .features__grid {
    grid-template-columns: 1fr;
  }

  .feature-card {
    padding: var(--spacing-xl);
  }

  /* Benefits Mobile */
  .benefits__grid {
    grid-template-columns: 1fr;
  }

  /* Steps Mobile */
  .step__image {
    max-width: 220px;
  }

  /* Download Mobile */
  .download__buttons {
    flex-direction: column;
    align-items: center;
  }

  .store-badge__img {
    height: 48px;
  }

  /* Footer Mobile */
  .footer__grid {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .footer__brand {
    grid-column: 1;
  }

  .footer__logo {
    justify-content: center;
  }

  .footer__tagline {
    max-width: 100%;
  }

  .footer__social {
    justify-content: center;
  }
  .download__image img {
    max-width: 280px;
  }
}

/* Small Mobile (< 480px) */
@media (max-width: 480px) {
  .hero__title {
    font-size: var(--font-size-2xl);
  }

  .section__title {
    font-size: var(--font-size-xl);
  }

  .step__number {
    width: 48px;
    height: 48px;
    font-size: var(--font-size-xl);
  }

  .step__title {
    font-size: var(--font-size-xl);
  }

  .benefit-card__number {
    font-size: var(--font-size-2xl);
  }
}

/* ----------------------------------------
   Animations & Interactions
   ---------------------------------------- */

/* Keyframe Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInLeft {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes fadeInRight {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes slideInUp {
  from {
    opacity: 0;
    transform: translateY(100%);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pulse {
  0%,
  100% {
    box-shadow: 0 0 0 0 rgba(var(--primary-rgb), 0.4);
  }
  50% {
    box-shadow: 0 0 0 15px rgba(var(--primary-rgb), 0);
  }
}

@keyframes shimmer {
  0% {
    background-position: -200% 0;
  }
  100% {
    background-position: 200% 0;
  }
}

@keyframes bounce {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

@keyframes rotateIn {
  from {
    opacity: 0;
    transform: rotate(-10deg) scale(0.9);
  }
  to {
    opacity: 1;
    transform: rotate(0) scale(1);
  }
}

@keyframes textReveal {
  from {
    clip-path: polygon(0 0, 0 0, 0 100%, 0% 100%);
  }
  to {
    clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
  }
}

@keyframes gradientShift {
  0%,
  100% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-20px);
  }
}

@keyframes blob {
  0%,
  100% {
    border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%;
  }
  50% {
    border-radius: 30% 60% 70% 40% / 50% 60% 30% 60%;
  }
}

/* Animation Utility Classes */
.animate-fade-in-up {
  animation: fadeInUp 0.8s ease-out forwards;
}

.animate-fade-in-down {
  animation: fadeInDown 0.8s ease-out forwards;
}

.animate-fade-in-left {
  animation: fadeInLeft 0.8s ease-out forwards;
}

.animate-fade-in-right {
  animation: fadeInRight 0.8s ease-out forwards;
}

.animate-scale-in {
  animation: scaleIn 0.8s ease-out forwards;
}

.animate-slide-in-up {
  animation: slideInUp 0.6s ease-out forwards;
}

.animate-bounce {
  animation: bounce 2s ease-in-out infinite;
}

.animate-text-reveal {
  animation: textReveal 1s ease-out forwards;
}

/* Staggered Animation Delays */
.animate-delay-100 {
  animation-delay: 0.1s;
}
.animate-delay-200 {
  animation-delay: 0.2s;
}
.animate-delay-300 {
  animation-delay: 0.3s;
}
.animate-delay-400 {
  animation-delay: 0.4s;
}
.animate-delay-500 {
  animation-delay: 0.5s;
}
.animate-delay-600 {
  animation-delay: 0.6s;
}

/* Button Animations */
.btn--pulse {
  animation: pulse 2s infinite;
}

.btn--hover-lift {
  transition: all var(--transition-base);
}

.btn--hover-lift:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

/* Card Hover Effects */
.feature-card {
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.2),
    transparent
  );
  transition: left 0.5s ease;
}

.feature-card:hover::before {
  left: 100%;
}

.feature-card:hover {
  transform: translateY(-8px) scale(1.02);
  border-color: var(--primary-light);
  box-shadow: var(--shadow-xl);
}

.feature-card.is-tilting,
.benefit-card.is-tilting {
  will-change: transform;
}

.benefit-card {
  transition: all var(--transition-base);
  position: relative;
}

.benefit-card::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  transition: width var(--transition-slow);
}

.benefit-card:hover::after {
  width: 100%;
}

.benefit-card:hover {
  transform: translateX(10px);
}

.benefit-card__number {
  transition: all var(--transition-base);
}

.benefit-card:hover .benefit-card__number {
  transform: scale(1.1);
  color: var(--primary);
}

/* Step Animations */
.step {
  transition: all var(--transition-base);
}

.step:hover {
  transform: scale(1.02);
}

.step__number {
  transition: all var(--transition-base);
  position: relative;
}

.step__number::before {
  content: "";
  position: absolute;
  inset: -4px;
  border-radius: inherit;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  opacity: 0;
  z-index: -1;
  transition: opacity var(--transition-base);
}

.step:hover .step__number::before {
  opacity: 1;
}

.step__image img {
  transition: all var(--transition-base);
}

.step:hover .step__image img {
  transform: scale(1.05);
  box-shadow: 0 20px 40px rgba(var(--primary-rgb), 0.3);
}

/* Icon Animations */
.feature-card__icon {
  transition: all var(--transition-base);
}

.feature-card:hover .feature-card__icon {
  transform: scale(1.1) rotate(5deg);
  box-shadow: 0 8px 20px rgba(var(--primary-rgb), 0.4);
}

/* Social Link Hover */
.footer__social-link {
  position: relative;
  overflow: hidden;
}

.footer__social-link::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--primary);
  transform: scale(0);
  border-radius: inherit;
  transition: transform var(--transition-base);
  z-index: -1;
}

.footer__social-link:hover::before {
  transform: scale(1);
}

.footer__social-link:hover {
  transform: translateY(-3px) rotate(5deg);
}

/* Download Section Animations */
.download__feature {
  transition: all var(--transition-base);
}

.download__feature:hover {
  transform: translateX(10px);
}

.download__check {
  transition: all var(--transition-base);
}

.download__feature:hover .download__check {
  transform: scale(1.2);
}

/* Store Badge Hover */
.store-badge {
  transition: all var(--transition-base);
}

.store-badge:hover {
  transform: translateY(-5px);
  filter: drop-shadow(0 10px 20px rgba(0, 0, 0, 0.2));
}

.section__header,
.hero__badge,
.trust-strip__item,
.download__feature,
.footer__brand,
.footer__links {
  will-change: transform, opacity;
}

/* Gradient Text Animation */
.text-gradient {
  background: linear-gradient(
    135deg,
    var(--primary) 0%,
    var(--secondary) 50%,
    var(--primary) 100%
  );
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: gradientShift 3s ease infinite;
}

/* Shimmer Loading Effect */
.shimmer {
  background: linear-gradient(
    90deg,
    var(--background) 25%,
    var(--surface) 50%,
    var(--background) 75%
  );
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
}

/* Reveal on scroll animation (requires JS) */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s ease-out;
}

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

/* Reveal from different directions */
.reveal-left {
  opacity: 0;
  transform: translateX(-50px);
  transition: all 0.6s ease-out;
}

.reveal-left.active {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(50px);
  transition: all 0.6s ease-out;
}

.reveal-right.active {
  opacity: 1;
  transform: translateX(0);
}

.reveal-scale {
  opacity: 0;
  transform: scale(0.8);
  transition: all 0.6s ease-out;
}

.reveal-scale.active {
  opacity: 1;
  transform: scale(1);
}

/* Parallax Effect Class */
.parallax {
  will-change: transform;
  transition: transform 0.1s ease-out;
}

/* Focus styles for accessibility */
:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

/* Reduced motion preference */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .hero__phone,
  .hero__blob,
  .hero__glow,
  .hero__orbit,
  .hero__floating-card,
  .text-gradient,
  .btn--pulse {
    animation: none;
  }
}

@media (max-width: 640px) {
  .hero__floating-card {
    display: none;
  }
}

@media (max-width: 992px) {
  .trust-strip__grid {
    grid-template-columns: 1fr;
  }
}

/* ----------------------------------------
   Dark Mode (Optional - follows system)
   ---------------------------------------- */
@media (prefers-color-scheme: dark) {
  :root {
    --background: #0f172a;
    --surface: #1e293b;
    --surface-elevated: #334155;
    --text-primary: #f1f5f9;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    --border: #334155;
    --border-light: #1e293b;
  }

  .header {
    background: rgba(15, 23, 42, 0.9);
    border-bottom-color: var(--border);
  }

  .nav__logo-text {
    color: var(--text-primary);
  }

  .nav__dropdown {
    background: var(--surface);
    border-color: var(--border);
  }

  .nav__dropdown::after {
    border-bottom-color: var(--surface);
  }

  .nav__dropdown-link:hover {
    background: var(--surface-elevated);
  }

  .feature-card {
    background: var(--surface);
  }

  .hero__badge {
    background: var(--surface);
  }

  .footer {
    background: #0b1120;
  }

  .legal-content h2 {
    color: var(--primary-light);
  }

  .highlight-box {
    background: var(--surface);
  }
}

/* ----------------------------------------
   Print Styles
   ---------------------------------------- */
@media print {
  .header,
  .footer__social,
  .btn,
  .hero__image,
  .step__image {
    display: none !important;
  }

  body {
    background: white;
    color: black;
  }

  .section {
    padding: 1rem 0;
  }

  a {
    text-decoration: underline;
  }

  a[href^="http"]::after {
    content: " (" attr(href) ")";
    font-size: 0.8em;
  }
}