/* ================================================
   PocketPe Landing Page — Custom Stylesheet
   Dark Theme + Glassmorphism + Green Accent
   ================================================ */

/* ---------- Google Font ---------- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap');

/* ---------- CSS Variables ---------- */
:root {
  --bg-primary: #0a0a0f;
  --bg-secondary: #111118;
  --bg-card: #15151e;
  --bg-card-hover: #1a1a26;
  --bg-glass: rgba(21, 21, 30, 0.6);
  --bg-glass-border: rgba(255, 255, 255, 0.06);

  --accent: #00c896;
  --accent-light: #00e6ac;
  --accent-dim: rgba(0, 200, 150, 0.15);
  --accent-glow: rgba(0, 200, 150, 0.3);
  --purple: #7c3aed;
  --purple-dim: rgba(124, 58, 237, 0.15);
  --orange: #f59e0b;
  --red: #ef4444;

  --text-primary: #f0f0f5;
  --text-secondary: #9ca3af;
  --text-muted: #6b7280;

  --border: rgba(255, 255, 255, 0.06);
  --border-light: rgba(255, 255, 255, 0.1);

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-full: 9999px;

  --shadow-card: 0 4px 30px rgba(0, 0, 0, 0.3);
  --shadow-glow: 0 0 40px rgba(0, 200, 150, 0.08);

  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
a { text-decoration: none; color: inherit; }
ul, ol { list-style: none; }
img { max-width: 100%; display: block; }
button { cursor: pointer; border: none; outline: none; font-family: inherit; }

/* ---------- Utility ---------- */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}
.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-dim);
  padding: 8px 18px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(0, 200, 150, 0.2);
  margin-bottom: 18px;
}
.section-title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 14px;
  color: var(--text-primary);
}
.section-sub {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 620px;
  line-height: 1.7;
}
.text-center { text-align: center; }
.mx-auto { margin-left: auto; margin-right: auto; }

/* ---------- Scroll Reveal ---------- */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================
   NAVBAR
   ============================================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 16px 0;
  transition: var(--transition);
}
.navbar.scrolled {
  background: rgba(10, 10, 15, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 10px 0;
}
.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav-logo span {
  background: linear-gradient(135deg, var(--accent), var(--accent-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: var(--transition);
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent);
  transition: var(--transition);
  border-radius: 2px;
}
.nav-links a:hover { color: var(--text-primary); }
.nav-links a:hover::after { width: 100%; }

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, var(--accent), #00a87d);
  color: #fff;
  font-weight: 600;
  font-size: 0.9rem;
  padding: 10px 24px;
  border-radius: var(--radius-full);
  transition: var(--transition);
  box-shadow: 0 4px 20px rgba(0, 200, 150, 0.25);
}
.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 30px rgba(0, 200, 150, 0.35);
}

/* Hamburger */
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  padding: 4px;
}
.nav-hamburger span {
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: var(--transition);
}

/* ============================================
   HERO
   ============================================ */
.hero {
  padding: 160px 0 100px;
  position: relative;
  overflow: hidden;
  min-height: 100vh;
  display: flex;
  align-items: center;
}
.hero::before {
  content: '';
  position: absolute;
  top: -200px;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(0, 200, 150, 0.08) 0%, transparent 70%);
  pointer-events: none;
}
.hero::after {
  content: '';
  position: absolute;
  top: 100px;
  right: -100px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(124, 58, 237, 0.06) 0%, transparent 70%);
  pointer-events: none;
}
.hero-content {
  text-align: center;
  position: relative;
  z-index: 2;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent-dim);
  border: 1px solid rgba(0, 200, 150, 0.2);
  padding: 10px 22px;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent-light);
  margin-bottom: 32px;
  animation: fadeInDown 0.8s ease;
}
.hero-title {
  font-size: clamp(2.4rem, 6vw, 4.2rem);
  font-weight: 900;
  line-height: 1.15;
  margin-bottom: 24px;
  animation: fadeInUp 0.8s ease 0.2s both;
}
.hero-title .highlight {
  background: linear-gradient(135deg, var(--accent), var(--accent-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-sub {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 640px;
  margin: 0 auto 40px;
  line-height: 1.8;
  animation: fadeInUp 0.8s ease 0.4s both;
}
.hero-buttons {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 60px;
  animation: fadeInUp 0.8s ease 0.6s both;
}
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, var(--accent), #00a87d);
  color: #fff;
  font-weight: 700;
  font-size: 1rem;
  padding: 16px 36px;
  border-radius: var(--radius-full);
  transition: var(--transition);
  box-shadow: 0 4px 25px rgba(0, 200, 150, 0.3);
  position: relative;
  overflow: hidden;
}
.btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.15), transparent);
  transition: 0.5s;
}
.btn-primary:hover::before { left: 100%; }
.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 35px rgba(0, 200, 150, 0.4);
}
.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  color: var(--text-primary);
  font-weight: 600;
  font-size: 1rem;
  padding: 16px 36px;
  border-radius: var(--radius-full);
  transition: var(--transition);
}
.btn-secondary:hover {
  background: var(--bg-card-hover);
  border-color: var(--accent);
  transform: translateY(-3px);
}

/* Hero Stats */
.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
  animation: fadeInUp 0.8s ease 0.8s both;
}
.hero-stat {
  text-align: center;
  padding: 20px 28px;
  background: var(--bg-glass);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--bg-glass-border);
  border-radius: var(--radius-md);
  min-width: 180px;
}
.hero-stat-value {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--accent-light);
  margin-bottom: 4px;
}
.hero-stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* ============================================
   PROBLEM SECTION
   ============================================ */
.problems {
  padding: 100px 0;
  background: var(--bg-secondary);
  position: relative;
}
.problems::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-light), transparent);
}
.problems-header {
  text-align: center;
  margin-bottom: 60px;
}
.problems-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.problem-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.problem-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--red), var(--orange));
  opacity: 0;
  transition: var(--transition);
}
.problem-card:hover {
  border-color: rgba(239, 68, 68, 0.3);
  transform: translateY(-4px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
}
.problem-card:hover::before { opacity: 1; }
.problem-emoji {
  font-size: 2.2rem;
  margin-bottom: 16px;
  display: block;
}
.problem-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--text-primary);
}
.problem-card p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ============================================
   FEATURES SECTION
   ============================================ */
.features {
  padding: 100px 0;
  position: relative;
}
.features::before {
  content: '';
  position: absolute;
  top: 50%;
  left: -200px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(0, 200, 150, 0.04) 0%, transparent 70%);
  pointer-events: none;
}
.features-header {
  text-align: center;
  margin-bottom: 60px;
}
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 30px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.feature-card:hover {
  border-color: rgba(0, 200, 150, 0.25);
  transform: translateY(-6px);
  box-shadow: var(--shadow-glow);
}
.feature-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 20px;
  background: var(--accent-dim);
  border: 1px solid rgba(0, 200, 150, 0.15);
}
.feature-card:nth-child(2) .feature-icon {
  background: var(--purple-dim);
  border-color: rgba(124, 58, 237, 0.15);
}
.feature-card:nth-child(4) .feature-icon {
  background: rgba(245, 158, 11, 0.12);
  border-color: rgba(245, 158, 11, 0.15);
}
.feature-card:nth-child(5) .feature-icon {
  background: rgba(99, 102, 241, 0.12);
  border-color: rgba(99, 102, 241, 0.15);
}
.feature-card:nth-child(6) .feature-icon {
  background: rgba(236, 72, 153, 0.12);
  border-color: rgba(236, 72, 153, 0.15);
}
.feature-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--text-primary);
}
.feature-card p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ============================================
   HOW IT WORKS
   ============================================ */
.how-it-works {
  padding: 100px 0;
  background: var(--bg-secondary);
  position: relative;
}
.how-it-works-header {
  text-align: center;
  margin-bottom: 70px;
}
.steps-container {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 36px;
  position: relative;
}
.steps-container::before {
  content: '';
  position: absolute;
  top: 50px;
  left: 15%;
  width: 70%;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--purple), var(--accent));
  opacity: 0.3;
}
.step-card {
  text-align: center;
  position: relative;
  z-index: 2;
}
.step-number {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 900;
  margin: 0 auto 24px;
  background: linear-gradient(135deg, var(--accent), #00a87d);
  color: #fff;
  box-shadow: 0 4px 25px rgba(0, 200, 150, 0.3);
  position: relative;
}
.step-card:nth-child(2) .step-number {
  background: linear-gradient(135deg, var(--purple), #6d28d9);
  box-shadow: 0 4px 25px rgba(124, 58, 237, 0.3);
}
.step-card:nth-child(3) .step-number {
  background: linear-gradient(135deg, var(--orange), #d97706);
  box-shadow: 0 4px 25px rgba(245, 158, 11, 0.3);
}
.step-card h3 {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--text-primary);
}
.step-card p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: 300px;
  margin: 0 auto;
}

/* ============================================
   TESTIMONIALS
   ============================================ */
.testimonials {
  padding: 100px 0;
}
.testimonials-header {
  text-align: center;
  margin-bottom: 60px;
}
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.testimonial-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 30px;
  transition: var(--transition);
  position: relative;
}
.testimonial-card:hover {
  border-color: rgba(0, 200, 150, 0.2);
  transform: translateY(-4px);
}
.testimonial-stars {
  color: #fbbf24;
  font-size: 1rem;
  margin-bottom: 18px;
  letter-spacing: 2px;
}
.testimonial-text {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 24px;
  font-style: italic;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
}
.testimonial-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-dim), var(--purple-dim));
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1rem;
  color: var(--accent-light);
  border: 2px solid rgba(0, 200, 150, 0.2);
}
.testimonial-card:nth-child(2) .testimonial-avatar {
  color: var(--purple);
  border-color: rgba(124, 58, 237, 0.2);
}
.testimonial-card:nth-child(3) .testimonial-avatar {
  color: var(--orange);
  border-color: rgba(245, 158, 11, 0.2);
}
.testimonial-name {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
}
.testimonial-role {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ============================================
   NUMBERS SECTION
   ============================================ */
.numbers {
  padding: 100px 0;
  background: var(--bg-secondary);
  position: relative;
}
.numbers-header {
  text-align: center;
  margin-bottom: 60px;
}
.numbers-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.number-card {
  text-align: center;
  padding: 40px 24px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: var(--transition);
}
.number-card:hover {
  border-color: rgba(0, 200, 150, 0.2);
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow);
}
.number-value {
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  font-weight: 900;
  background: linear-gradient(135deg, var(--accent), var(--accent-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 8px;
}
.number-card:nth-child(2) .number-value {
  background: linear-gradient(135deg, var(--purple), #a78bfa);
  -webkit-background-clip: text;
  background-clip: text;
}
.number-card:nth-child(3) .number-value {
  background: linear-gradient(135deg, var(--orange), #fbbf24);
  -webkit-background-clip: text;
  background-clip: text;
}
.number-card:nth-child(4) .number-value {
  background: linear-gradient(135deg, #ec4899, #f472b6);
  -webkit-background-clip: text;
  background-clip: text;
}
.number-label {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ============================================
   COMPARISON SECTION
   ============================================ */
.comparison {
  padding: 100px 0;
  position: relative;
}
.comparison-header {
  text-align: center;
  margin-bottom: 60px;
}
.comparison-table-wrapper {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.comparison-table {
  width: 100%;
  border-collapse: collapse;
}
.comparison-table thead th {
  padding: 20px 28px;
  text-align: left;
  font-size: 1rem;
  font-weight: 700;
  background: rgba(0, 200, 150, 0.06);
  border-bottom: 1px solid var(--border);
  color: var(--text-primary);
}
.comparison-table thead th:first-child {
  width: 40%;
}
.comparison-table thead th:nth-child(2) {
  color: var(--text-muted);
}
.comparison-table thead th:nth-child(3) {
  color: var(--accent-light);
}
.comparison-table tbody td {
  padding: 18px 28px;
  font-size: 0.9rem;
  border-bottom: 1px solid var(--border);
  color: var(--text-secondary);
}
.comparison-table tbody tr:last-child td {
  border-bottom: none;
}
.comparison-table tbody tr:hover {
  background: rgba(255, 255, 255, 0.02);
}
.comparison-table .check {
  color: var(--accent);
  font-weight: 600;
}
.comparison-table .cross {
  color: var(--red);
  opacity: 0.7;
}

/* ============================================
   CTA SECTION
   ============================================ */
.cta-section {
  padding: 100px 0;
  background: var(--bg-secondary);
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(0, 200, 150, 0.06) 0%, transparent 70%);
  pointer-events: none;
}
.cta-content {
  text-align: center;
  position: relative;
  z-index: 2;
  max-width: 640px;
  margin: 0 auto;
}
.cta-title {
  font-size: clamp(2rem, 4.5vw, 3rem);
  font-weight: 900;
  line-height: 1.2;
  margin-bottom: 20px;
}
.cta-sub {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 40px;
}
.cta-small {
  margin-top: 18px;
  font-size: 0.82rem;
  color: var(--text-muted);
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  padding: 50px 0 30px;
  border-top: 1px solid var(--border);
}
.footer-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
  margin-bottom: 30px;
}
.footer-logo {
  font-size: 1.4rem;
  font-weight: 800;
}
.footer-logo span {
  background: linear-gradient(135deg, var(--accent), var(--accent-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.footer-tagline {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 4px;
}
.footer-links {
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
}
.footer-links a {
  font-size: 0.9rem;
  color: var(--text-secondary);
  transition: var(--transition);
}
.footer-links a:hover { color: var(--accent); }
.footer-bottom {
  text-align: center;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  font-size: 0.82rem;
  color: var(--text-muted);
}
.footer-bottom a {
  color: var(--text-muted);
  transition: var(--transition);
}
.footer-bottom a:hover { color: var(--accent); }

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-20px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}
@keyframes shimmer {
  0% { background-position: -200% center; }
  100% { background-position: 200% center; }
}
@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 20px rgba(0, 200, 150, 0.15); }
  50% { box-shadow: 0 0 40px rgba(0, 200, 150, 0.3); }
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .numbers-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid .testimonial-card:nth-child(3) {
    grid-column: 1 / -1;
    max-width: 500px;
    margin: 0 auto;
  }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }
  .nav-links.active {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: rgba(10, 10, 15, 0.95);
    backdrop-filter: blur(20px);
    padding: 20px 24px;
    gap: 16px;
    border-bottom: 1px solid var(--border);
  }
  .nav-links.active .nav-cta {
    width: 100%;
    justify-content: center;
  }

  .hero { padding: 130px 0 80px; min-height: auto; }
  .hero-title { font-size: 2rem; }
  .hero-buttons { flex-direction: column; }
  .btn-primary, .btn-secondary { width: 100%; justify-content: center; }
  .hero-stats { flex-direction: column; gap: 12px; }
  .hero-stat { width: 100%; }

  .problems-grid { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: 1fr; }
  .steps-container {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .steps-container::before { display: none; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .testimonials-grid .testimonial-card:nth-child(3) { max-width: 100%; }
  .numbers-grid { grid-template-columns: 1fr; }

  .comparison-table thead th,
  .comparison-table tbody td {
    padding: 14px 16px;
    font-size: 0.82rem;
  }

  .footer-content {
    flex-direction: column;
    text-align: center;
  }
  .footer-links { justify-content: center; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .section-title { font-size: 1.6rem; }
  .hero-title { font-size: 1.7rem; }
  .hero-sub { font-size: 0.95rem; }
  .problem-card, .feature-card, .testimonial-card, .number-card, .step-card {
    padding: 24px 20px;
  }
}