/* ============================================
   KIKO AI ORDER TAKER - Landing Page Styles
   Design: Clean White + Kiko Brand Blue/Purple
   Target: Indian Shop Owners (25-60)
   Mobile-First Design
   ============================================ */

/* --- Design Tokens --- */
:root {
  /* Brand Colors from Logo */
  --brand-purple: #2D1B69;
  --brand-purple-light: #3D2B7A;
  --brand-purple-dark: #1E1050;
  --brand-cyan: #00BCD4;
  --brand-cyan-light: #26C6DA;
  --brand-cyan-dark: #0097A7;

  /* Backgrounds - White majority */
  --bg-primary: #FFFFFF;
  --bg-secondary: #F7F8FC;
  --bg-tertiary: #EEF0F7;
  --bg-dark: #2D1B69;
  --bg-card: #FFFFFF;
  --bg-card-hover: #F7F8FC;

  /* Accent Gradient */
  --accent-gradient: linear-gradient(135deg, #2D1B69 0%, #00BCD4 100%);
  --accent-gradient-hover: linear-gradient(135deg, #1E1050 0%, #0097A7 100%);
  --accent-gradient-light: linear-gradient(135deg, rgba(45,27,105,0.06) 0%, rgba(0,188,212,0.06) 100%);

  /* Text */
  --text-primary: #1A1A2E;
  --text-secondary: #5A5A7A;
  --text-muted: #8E8EA0;
  --text-white: #FFFFFF;
  --text-accent: #2D1B69;

  /* Borders */
  --border-light: rgba(45, 27, 105, 0.08);
  --border-medium: rgba(45, 27, 105, 0.12);
  --border-accent: rgba(0, 188, 212, 0.3);

  /* Success / Status */
  --success: #22C55E;
  --warning: #F59E0B;
  --danger: #EF4444;

  /* Typography */
  --font-primary: 'Inter', 'Segoe UI', system-ui, sans-serif;
  --font-display: 'Outfit', 'Inter', sans-serif;

  --fs-hero: clamp(2rem, 6vw, 3.5rem);
  --fs-h1: clamp(1.6rem, 4vw, 2.8rem);
  --fs-h2: clamp(1.3rem, 3vw, 1.8rem);
  --fs-h3: clamp(1.05rem, 2vw, 1.25rem);
  --fs-body: 1rem;
  --fs-body-lg: 1.075rem;
  --fs-small: 0.875rem;
  --fs-xs: 0.75rem;

  --fw-regular: 400;
  --fw-medium: 500;
  --fw-semibold: 600;
  --fw-bold: 700;
  --fw-extrabold: 800;

  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;
  --space-section: clamp(3rem, 8vw, 5rem);

  /* Layout */
  --max-width: 1100px;
  --border-radius: 12px;
  --border-radius-lg: 20px;
  --border-radius-full: 9999px;

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 400ms cubic-bezier(0.4, 0, 0.2, 1);

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(45, 27, 105, 0.06);
  --shadow-md: 0 4px 16px rgba(45, 27, 105, 0.08);
  --shadow-lg: 0 8px 30px rgba(45, 27, 105, 0.10);
  --shadow-xl: 0 16px 48px rgba(45, 27, 105, 0.12);
  --shadow-glow: 0 0 30px rgba(0, 188, 212, 0.12);
  --shadow-glow-lg: 0 0 60px rgba(0, 188, 212, 0.15);
}

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

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

body {
  font-family: var(--font-primary);
  font-size: var(--fs-body);
  font-weight: var(--fw-regular);
  line-height: 1.7;
  color: var(--text-primary);
  background-color: var(--bg-primary);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

ul, ol { list-style: none; }

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

/* --- Utilities --- */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 6px 16px;
  border-radius: var(--border-radius-full);
  background: var(--accent-gradient-light);
  border: 1px solid var(--border-medium);
  color: var(--brand-purple);
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: var(--space-lg);
}

.section-tag svg {
  width: 14px;
  height: 14px;
  color: var(--brand-cyan);
}

.section-title {
  font-family: var(--font-display);
  font-size: var(--fs-h1);
  font-weight: var(--fw-bold);
  line-height: 1.2;
  margin-bottom: var(--space-md);
  color: var(--text-primary);
}

.section-title span {
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-subtitle {
  font-size: var(--fs-body-lg);
  color: var(--text-secondary);
  max-width: 560px;
  line-height: 1.7;
}

.text-center { text-align: center; }
.mx-auto { margin-left: auto; margin-right: auto; }

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 14px 28px;
  border-radius: var(--border-radius);
  font-size: var(--fs-body);
  font-weight: var(--fw-semibold);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}

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

.btn-primary:hover {
  box-shadow: var(--shadow-lg), var(--shadow-glow);
  transform: translateY(-2px);
}

.btn-primary::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(rgba(255,255,255,0.12), transparent);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.btn-primary:hover::after {
  opacity: 1;
}

.btn-lg {
  padding: 16px 32px;
  font-size: var(--fs-body-lg);
  border-radius: 14px;
}

.btn svg, .btn img {
  width: 20px;
  height: 20px;
}

/* --- Navigation --- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: var(--space-md) 0;
  transition: all var(--transition-slow);
  background: rgba(255, 255, 255, 0.6);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.nav.scrolled {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-light);
  padding: var(--space-sm) 0;
  box-shadow: var(--shadow-sm);
}

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

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

.nav__logo img {
  height: 40px;
  width: auto;
}

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

.nav__links a {
  font-size: var(--fs-small);
  font-weight: var(--fw-medium);
  color: var(--text-secondary);
  position: relative;
  padding: var(--space-xs) 0;
}

.nav__links a:hover,
.nav__links a.active {
  color: var(--brand-purple);
}

.nav__links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent-gradient);
  border-radius: 2px;
  transition: width var(--transition-base);
}

.nav__links a:hover::after,
.nav__links a.active::after {
  width: 100%;
}

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

.nav__cta .btn {
  padding: 10px 20px;
  font-size: var(--fs-small);
}

.nav__menu-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  z-index: 1001;
}

.nav__menu-btn span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--brand-purple);
  border-radius: 2px;
  transition: all var(--transition-base);
}

.nav__menu-btn.open span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.nav__menu-btn.open span:nth-child(2) {
  opacity: 0;
}
.nav__menu-btn.open span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* --- Mobile Nav (hidden on desktop) --- */
.nav__mobile {
  display: none;
}
.mobile-overlay {
  display: none;
}

@media (max-width: 768px) {
  .nav__links {
    display: none;
  }

  .nav__menu-btn {
    display: flex;
  }

  .nav__mobile {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 320px;
    height: 100vh;
    height: 100dvh;
    background: var(--bg-primary);
    padding: 80px var(--space-xl) var(--space-xl);
    transition: right var(--transition-slow);
    z-index: 1000;
    border-left: 1px solid var(--border-light);
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
  }

  .nav__mobile.open {
    right: 0;
  }

  .nav__mobile a {
    display: block;
    padding: var(--space-md) 0;
    font-size: var(--fs-body-lg);
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-light);
    font-weight: var(--fw-medium);
  }

  .nav__mobile a:hover {
    color: var(--brand-purple);
  }

  .nav__mobile .btn {
    margin-top: var(--space-lg);
    width: 100%;
  }

  .mobile-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.3);
    z-index: 999;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-slow);
    display: block;
  }

  .mobile-overlay.active {
    opacity: 1;
    pointer-events: auto;
  }
}

/* --- Hero Section --- */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  padding: 100px 0 var(--space-3xl);
  overflow: hidden;
  background: var(--bg-primary);
}

.hero__bg-shape {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.08;
  z-index: 0;
  pointer-events: none;
}

.hero__bg-shape--1 {
  width: 500px;
  height: 500px;
  background: var(--brand-purple);
  top: -150px;
  right: -100px;
}

.hero__bg-shape--2 {
  width: 400px;
  height: 400px;
  background: var(--brand-cyan);
  bottom: -100px;
  left: -100px;
}

.hero__content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-2xl);
}

.hero__text {
  max-width: 640px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 6px 16px;
  border-radius: var(--border-radius-full);
  background: var(--accent-gradient-light);
  border: 1px solid var(--border-medium);
  color: var(--brand-purple);
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  margin-bottom: var(--space-xl);
  animation: fadeInUp 0.6s ease forwards;
}

.hero__badge .pulse-dot {
  width: 8px;
  height: 8px;
  background: var(--success);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.5); }
}

.hero__title {
  font-family: var(--font-display);
  font-size: var(--fs-hero);
  font-weight: var(--fw-extrabold);
  line-height: 1.15;
  margin-bottom: var(--space-lg);
  color: var(--text-primary);
  animation: fadeInUp 0.6s ease 0.1s forwards;
  opacity: 0;
}

.hero__title .highlight {
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__subtitle {
  font-size: var(--fs-body-lg);
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-xl);
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
  animation: fadeInUp 0.6s ease 0.2s forwards;
  opacity: 0;
}

.hero__buttons {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
  margin-bottom: var(--space-xl);
  animation: fadeInUp 0.6s ease 0.3s forwards;
  opacity: 0;
  flex-wrap: wrap;
}

.hero__trust {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  justify-content: center;
  animation: fadeInUp 0.6s ease 0.4s forwards;
  opacity: 0;
  flex-wrap: wrap;
}

.hero__trust-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: var(--fs-small);
  color: var(--text-secondary);
}

.hero__trust-item svg {
  width: 16px;
  height: 16px;
  color: var(--brand-cyan);
  flex-shrink: 0;
}

.hero__visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  animation: fadeInUp 0.8s ease 0.4s forwards;
  opacity: 0;
}

.hero__phone-mockup {
  position: relative;
  max-width: 280px;
  border-radius: 28px;
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--border-medium);
}

.hero__phone-mockup img {
  width: 100%;
  border-radius: 27px;
}

/* Floating cards around mockup */
.hero__float-card {
  position: absolute;
  background: white;
  border: 1px solid var(--border-light);
  border-radius: var(--border-radius);
  padding: 10px 14px;
  animation: floatBounce 3s ease-in-out infinite;
  box-shadow: var(--shadow-md);
}

.hero__float-card--order {
  top: 12%;
  right: -60px;
  animation-delay: 0s;
}

.hero__float-card--saved {
  bottom: 18%;
  left: -50px;
  animation-delay: 1.5s;
}

.hero__float-card .card-label {
  font-size: var(--fs-xs);
  color: var(--text-muted);
  margin-bottom: 2px;
}

.hero__float-card .card-value {
  font-size: var(--fs-small);
  font-weight: var(--fw-semibold);
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 6px;
}

.hero__float-card .card-value svg { width: 14px; height: 14px; }

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

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

/* --- Problem Section --- */
.problem {
  padding: var(--space-section) 0;
  background: var(--bg-secondary);
}

.problem__header {
  text-align: center;
  margin-bottom: var(--space-2xl);
}

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

.problem__card {
  padding: var(--space-xl);
  background: var(--bg-card);
  border-radius: var(--border-radius-lg);
  border: 1px solid var(--border-light);
  transition: all var(--transition-base);
  text-align: center;
}

.problem__card:hover {
  border-color: var(--border-accent);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.problem__card-icon {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin: 0 auto var(--space-lg);
}

.problem__card-icon--red {
  background: rgba(239, 68, 68, 0.08);
  border: 1px solid rgba(239, 68, 68, 0.15);
}

.problem__card-icon--amber {
  background: rgba(245, 158, 11, 0.08);
  border: 1px solid rgba(245, 158, 11, 0.15);
}

.problem__card-icon--orange {
  background: rgba(249, 115, 22, 0.08);
  border: 1px solid rgba(249, 115, 22, 0.15);
}

.problem__card h4 {
  font-family: var(--font-display);
  font-size: var(--fs-h3);
  font-weight: var(--fw-semibold);
  margin-bottom: var(--space-sm);
  color: var(--text-primary);
}

.problem__card p {
  font-size: var(--fs-small);
  color: var(--text-secondary);
  line-height: 1.65;
}

/* --- Solution Section --- */
.solution {
  padding: var(--space-section) 0;
  background: var(--bg-primary);
}

.solution__header {
  text-align: center;
  margin-bottom: var(--space-2xl);
}

.solution__steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
  position: relative;
}

/* Connection line */
.solution__steps::before {
  content: '';
  position: absolute;
  top: 44px;
  left: 20%;
  right: 20%;
  height: 2px;
  background: linear-gradient(90deg, var(--brand-purple), var(--brand-cyan), var(--brand-purple));
  z-index: 0;
  opacity: 0.15;
}

.solution__step {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: var(--space-lg);
}

.solution__step:hover {
  transform: translateY(-4px);
  transition: transform var(--transition-base);
}

.solution__step-number {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--accent-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  font-weight: var(--fw-bold);
  color: white;
  margin: 0 auto var(--space-md);
  box-shadow: var(--shadow-glow);
}

.solution__step-icon {
  font-size: 1.8rem;
  margin-bottom: var(--space-sm);
}

.solution__step h3 {
  font-family: var(--font-display);
  font-size: var(--fs-h3);
  font-weight: var(--fw-semibold);
  margin-bottom: var(--space-xs);
  color: var(--text-primary);
}

.solution__step p {
  font-size: var(--fs-small);
  color: var(--text-secondary);
  line-height: 1.65;
}

/* --- Features Section --- */
.features {
  padding: var(--space-section) 0;
  background: var(--bg-secondary);
}

.features__header {
  text-align: center;
  margin-bottom: var(--space-2xl);
}

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

.feature-card {
  padding: var(--space-xl);
  background: var(--bg-card);
  border-radius: var(--border-radius-lg);
  border: 1px solid var(--border-light);
  transition: all var(--transition-slow);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--accent-gradient);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-slow);
}

.feature-card:hover {
  border-color: var(--border-accent);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.feature-card:hover::before {
  transform: scaleX(1);
}

.feature-card__icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: var(--accent-gradient-light);
  border: 1px solid var(--border-medium);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  margin-bottom: var(--space-lg);
}

.feature-card h3 {
  font-family: var(--font-display);
  font-size: var(--fs-h3);
  font-weight: var(--fw-semibold);
  margin-bottom: var(--space-xs);
  color: var(--text-primary);
}

.feature-card p {
  font-size: var(--fs-small);
  color: var(--text-secondary);
  line-height: 1.7;
}

/* --- Stats Banner --- */
.stats {
  padding: var(--space-2xl) 0;
  background: var(--brand-purple);
  color: white;
}

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

.stat-item__number {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: var(--fw-extrabold);
  color: var(--brand-cyan-light);
  margin-bottom: 2px;
}

.stat-item__label {
  font-size: var(--fs-small);
  color: rgba(255, 255, 255, 0.7);
}

/* --- Benefits Section --- */
.benefits {
  padding: var(--space-section) 0;
  background: var(--bg-primary);
}

.benefits__header {
  text-align: center;
  margin-bottom: var(--space-2xl);
}

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

.benefit-card {
  display: flex;
  align-items: flex-start;
  gap: var(--space-lg);
  padding: var(--space-xl);
  background: var(--bg-card);
  border-radius: var(--border-radius-lg);
  border: 1px solid var(--border-light);
  transition: all var(--transition-base);
}

.benefit-card:hover {
  border-color: var(--border-accent);
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.benefit-card__icon {
  flex-shrink: 0;
  width: 50px;
  height: 50px;
  border-radius: 14px;
  background: var(--accent-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  box-shadow: var(--shadow-glow);
}

.benefit-card h3 {
  font-size: var(--fs-h3);
  font-weight: var(--fw-semibold);
  margin-bottom: var(--space-xs);
  color: var(--text-primary);
}

.benefit-card p {
  font-size: var(--fs-small);
  color: var(--text-secondary);
  line-height: 1.65;
}

/* --- Pricing Section --- */
.pricing {
  padding: var(--space-section) 0;
  background: var(--bg-primary);
}

.pricing__header {
  text-align: center;
  margin-bottom: var(--space-2xl);
}

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

.pricing-card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--border-radius-lg);
  padding: var(--space-2xl) var(--space-xl);
  position: relative;
  transition: all var(--transition-base);
}

.pricing-card:hover {
  border-color: var(--border-accent);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.pricing-card--featured {
  border: 2px solid var(--brand-cyan);
  box-shadow: var(--shadow-glow);
  transform: scale(1.02);
}

.pricing-card--featured:hover {
  transform: scale(1.02) translateY(-4px);
}

.pricing-card__badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent-gradient);
  color: white;
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  padding: 4px 16px;
  border-radius: var(--border-radius-full);
  white-space: nowrap;
}

.pricing-card__header {
  text-align: center;
  margin-bottom: var(--space-xl);
  padding-bottom: var(--space-xl);
  border-bottom: 1px solid var(--border-light);
}

.pricing-card__header h3 {
  font-family: var(--font-display);
  font-size: var(--fs-h2);
  font-weight: var(--fw-bold);
  color: var(--text-primary);
  margin-bottom: var(--space-sm);
}

.pricing-card__price {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 4px;
  margin-bottom: var(--space-xs);
}

.price-amount {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: var(--fw-extrabold);
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.price-period {
  font-size: var(--fs-small);
  color: var(--text-muted);
}

.pricing-card__desc {
  font-size: var(--fs-small);
  color: var(--text-secondary);
}

.pricing-card__features {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  margin-bottom: var(--space-xl);
}

.pricing-card__features li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--fs-small);
  color: var(--text-secondary);
}

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

.pricing-card__btn {
  width: 100%;
}

/* --- FAQ Section --- */
.faq {
  padding: var(--space-section) 0;
  background: var(--bg-secondary);
}

.faq__header {
  text-align: center;
  margin-bottom: var(--space-2xl);
}

.faq__list {
  max-width: 720px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--border-radius);
  overflow: hidden;
  transition: all var(--transition-base);
}

.faq-item:hover {
  border-color: var(--border-accent);
}

.faq-item__question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-lg) var(--space-xl);
  font-size: var(--fs-body);
  font-weight: var(--fw-semibold);
  color: var(--text-primary);
  text-align: left;
  cursor: pointer;
  background: none;
  border: none;
  font-family: inherit;
  gap: var(--space-md);
}

.faq-chevron {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: var(--text-muted);
  transition: transform var(--transition-base);
}

.faq-item.open .faq-chevron {
  transform: rotate(180deg);
  color: var(--brand-cyan);
}

.faq-item__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow), padding var(--transition-slow);
}

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

.faq-item__answer p {
  padding: 0 var(--space-xl) var(--space-lg);
  font-size: var(--fs-small);
  color: var(--text-secondary);
  line-height: 1.7;
}

/* --- About Section --- */
.about {
  padding: var(--space-section) 0;
  background: var(--bg-primary);
}

.about__header {
  text-align: center;
  margin-bottom: var(--space-2xl);
}

.about__content {
  max-width: 720px;
  margin: 0 auto;
}

.about__text p {
  font-size: var(--fs-body-lg);
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: var(--space-lg);
}

.about__text p strong {
  color: var(--text-primary);
}

/* --- Contact Section --- */
.contact {
  padding: var(--space-section) 0;
  background: var(--bg-secondary);
}

.contact__header {
  text-align: center;
  margin-bottom: var(--space-2xl);
}

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

.contact-card {
  text-align: center;
  padding: var(--space-2xl) var(--space-xl);
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--border-radius-lg);
  transition: all var(--transition-base);
}

.contact-card:hover {
  border-color: var(--border-accent);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.contact-card__icon {
  font-size: 2rem;
  margin-bottom: var(--space-lg);
}

.contact-card h3 {
  font-family: var(--font-display);
  font-size: var(--fs-h3);
  font-weight: var(--fw-semibold);
  color: var(--text-primary);
  margin-bottom: var(--space-xs);
}

.contact-card p {
  font-size: var(--fs-small);
  color: var(--text-secondary);
  margin-bottom: var(--space-md);
}

.contact-card__link {
  font-size: var(--fs-body);
  font-weight: var(--fw-semibold);
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.contact-card__link:hover {
  opacity: 0.8;
}

/* --- Final CTA Section --- */
.cta-final {
  padding: var(--space-section) 0;
  position: relative;
  text-align: center;
  overflow: hidden;
  background: var(--bg-secondary);
}

.cta-final__bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(0, 188, 212, 0.06) 0%, transparent 70%);
  z-index: 0;
}

.cta-final__content {
  position: relative;
  z-index: 1;
  max-width: 620px;
  margin: 0 auto;
}

.cta-final__title {
  font-family: var(--font-display);
  font-size: var(--fs-h1);
  font-weight: var(--fw-bold);
  margin-bottom: var(--space-md);
  line-height: 1.2;
  color: var(--text-primary);
}

.cta-final__title .highlight {
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.cta-final__subtitle {
  font-size: var(--fs-body-lg);
  color: var(--text-secondary);
  margin-bottom: var(--space-2xl);
  line-height: 1.7;
}

.cta-final__buttons {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
  margin-bottom: var(--space-lg);
  flex-wrap: wrap;
}

.cta-final__note {
  font-size: var(--fs-small);
  color: var(--text-muted);
}

/* --- Footer --- */
.footer {
  padding: var(--space-2xl) 0 var(--space-lg);
  background: var(--brand-purple);
  color: white;
}

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

.footer__brand .nav__logo img {
  height: 36px;
}

.footer__brand p {
  font-size: var(--fs-small);
  color: rgba(255, 255, 255, 0.6);
  margin-top: var(--space-md);
  line-height: 1.7;
  max-width: 260px;
}

.footer__col h4 {
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-lg);
  color: rgba(255, 255, 255, 0.9);
}

.footer__col a {
  display: block;
  font-size: var(--fs-small);
  color: rgba(255, 255, 255, 0.6);
  padding: var(--space-xs) 0;
}

.footer__col a:hover {
  color: var(--brand-cyan-light);
}

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--space-lg);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer__bottom p {
  font-size: var(--fs-xs);
  color: rgba(255, 255, 255, 0.4);
}

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

.footer__bottom-links a {
  font-size: var(--fs-xs);
  color: rgba(255, 255, 255, 0.4);
}

.footer__bottom-links a:hover {
  color: var(--brand-cyan-light);
}

/* --- WhatsApp Floating Button --- */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 998;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: #25D366;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.35);
  transition: all var(--transition-base);
  animation: fadeInUp 0.6s ease 1s forwards;
  opacity: 0;
}

.whatsapp-float:hover {
  transform: scale(1.1) translateY(-2px);
  box-shadow: 0 6px 24px rgba(37, 211, 102, 0.45);
}

.whatsapp-float svg {
  width: 26px;
  height: 26px;
  fill: white;
}

/* --- Mobile Sticky CTA --- */
.sticky-cta {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 997;
  padding: var(--space-md) var(--space-lg);
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-top: 1px solid var(--border-medium);
  transform: translateY(100%);
  transition: transform var(--transition-slow);
  box-shadow: 0 -4px 20px rgba(0,0,0,0.08);
}

.sticky-cta.visible {
  transform: translateY(0);
}

.sticky-cta .btn {
  width: 100%;
}

/* --- Scroll Animations --- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* ============================================
   RESPONSIVE - Mobile First
   ============================================ */

/* Tablets */
@media (max-width: 1024px) {
  .hero__float-card {
    display: none;
  }

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

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

/* Mobile */
@media (max-width: 768px) {
  .container {
    padding: 0 var(--space-md);
  }

  .hero {
    padding: 90px 0 var(--space-2xl);
    min-height: auto;
  }

  .hero__phone-mockup {
    max-width: 220px;
  }

  .hero__title {
    font-size: clamp(1.8rem, 7vw, 2.5rem);
  }

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

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

  .solution__steps::before {
    display: none;
  }

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

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

  .stats__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
  }

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

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

  .sticky-cta {
    display: block;
  }

  .whatsapp-float {
    bottom: 80px;
  }

  .benefit-card {
    padding: var(--space-lg);
  }

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

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

  .pricing-card--featured {
    transform: none;
  }

  .pricing-card--featured:hover {
    transform: translateY(-4px);
  }

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

  .faq-item__question {
    padding: var(--space-md) var(--space-lg);
    font-size: var(--fs-small);
  }

  .faq-item__answer p {
    padding: 0 var(--space-lg) var(--space-md);
  }
}

/* Small phones */
@media (max-width: 420px) {
  .hero__badge {
    font-size: 11px;
    padding: 5px 12px;
  }

  .hero__trust {
    flex-direction: column;
    gap: var(--space-sm);
  }

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

  .hero__phone-mockup {
    max-width: 200px;
  }

  .btn-lg {
    padding: 14px 24px;
    font-size: var(--fs-body);
  }
}