/* ========== RESET & BASE ========== */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root, [data-theme="light"] {
  --primary: #3b82f6;
  --primary-dark: #2563eb;
  --primary-light: #dbeafe;
  --green: #10b981;
  --green-light: #d1fae5;
  --orange: #f59e0b;
  --orange-light: #fef3c7;
  --red: #ef4444;
  --red-light: #fee2e2;
  --purple: #8b5cf6;
  --purple-light: #ede9fe;
  --teal: #14b8a6;
  --teal-light: #ccfbf1;
  --pink: #ec4899;
  --pink-light: #fce7f3;
  --yellow: #eab308;
  --yellow-light: #fef9c3;
  --dark: #0f172a;
  --gray-900: #1e293b;
  --gray-700: #334155;
  --gray-500: #64748b;
  --gray-400: #94a3b8;
  --gray-300: #cbd5e1;
  --gray-200: #e2e8f0;
  --gray-100: #f1f5f9;
  --gray-50: #f8fafc;
  --white: #ffffff;
  --bg-primary: #ffffff;
  --bg-secondary: #f8fafc;
  --bg-card: #ffffff;
  --text-primary: #0f172a;
  --text-secondary: #334155;
  --text-muted: #64748b;
  --border-color: #e2e8f0;
  --navbar-bg: rgba(255,255,255,0.9);
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
  --shadow: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -2px rgba(0,0,0,0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -4px rgba(0,0,0,0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.1), 0 8px 10px -6px rgba(0,0,0,0.1);
  --radius: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
}

[data-theme="dark"] {
  --dark: #f1f5f9;
  --gray-900: #e2e8f0;
  --gray-700: #cbd5e1;
  --gray-500: #94a3b8;
  --gray-400: #64748b;
  --gray-300: #334155;
  --gray-200: #1e293b;
  --gray-100: #0f172a;
  --gray-50: #0a0f1a;
  --white: #0f172a;
  --bg-primary: #0a0f1a;
  --bg-secondary: #0f172a;
  --bg-card: #1e293b;
  --text-primary: #f1f5f9;
  --text-secondary: #cbd5e1;
  --text-muted: #94a3b8;
  --border-color: #334155;
  --navbar-bg: rgba(10,15,26,0.9);
  --primary-light: rgba(59,130,246,0.2);
  --green-light: rgba(16,185,129,0.2);
  --orange-light: rgba(245,158,11,0.2);
  --red-light: rgba(239,68,68,0.2);
  --purple-light: rgba(139,92,246,0.2);
  --teal-light: rgba(20,184,166,0.2);
  --pink-light: rgba(236,72,153,0.2);
  --yellow-light: rgba(234,179,8,0.2);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--text-secondary);
  line-height: 1.6;
  background: var(--bg-primary);
  overflow-x: hidden;
  transition: background 0.3s, color 0.3s;
}

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

h1, h2, h3, h4, h5 { color: var(--text-primary); line-height: 1.2; }
a { text-decoration: none; color: inherit; }
img { max-width: 100%; height: auto; }

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

/* ========== ANIMATIONS ========== */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-right {
  transform: translateX(30px);
}
.reveal-right.visible {
  transform: translateX(0);
}

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

@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(59,130,246,0.4); }
  70% { box-shadow: 0 0 0 15px rgba(59,130,246,0); }
  100% { box-shadow: 0 0 0 0 rgba(59,130,246,0); }
}

.pulse-btn { animation: pulse 2s infinite; }

/* ========== BUTTONS ========== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
  transition: all 0.2s;
  border: 2px solid transparent;
  font-family: inherit;
}
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); transform: translateY(-1px); box-shadow: var(--shadow-lg); }
.btn-outline { border-color: var(--border-color); color: var(--text-secondary); background: var(--bg-card); }
.btn-outline:hover { border-color: var(--primary); color: var(--primary); }
.btn-ghost { color: var(--text-secondary); background: transparent; }
.btn-ghost:hover { color: var(--primary); }
.btn-white { background: #fff; color: var(--primary); }
.btn-white:hover { transform: translateY(-1px); box-shadow: var(--shadow-xl); }
.btn-lg { padding: 16px 32px; font-size: 16px; border-radius: 12px; }
.btn-block { width: 100%; justify-content: center; }

/* ========== THEME TOGGLE ========== */
.theme-toggle {
  width: 40px; height: 40px;
  border-radius: 10px;
  border: 1px solid var(--border-color);
  background: var(--bg-card);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  transition: all 0.2s;
}
.theme-toggle:hover { border-color: var(--primary); color: var(--primary); }
[data-theme="light"] .icon-moon { display: none; }
[data-theme="dark"] .icon-sun { display: none; }

/* ========== NAVBAR ========== */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: var(--navbar-bg);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
  transition: all 0.3s;
}
.nav-container { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.logo { display: flex; align-items: center; }
.logo-img { height: 40px; width: auto; }
.logo-img-dark { display: none; height: 40px; width: auto; }
[data-theme="dark"] .logo-img { display: none; }
[data-theme="dark"] .logo-img-dark { display: block; }
.nav-links { display: flex; list-style: none; gap: 32px; }
.nav-links a { font-size: 15px; font-weight: 500; color: var(--text-muted); transition: color 0.2s; }
.nav-links a:hover { color: var(--primary); }
.nav-actions { display: flex; gap: 12px; align-items: center; }
.hamburger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 4px; }
.hamburger span { width: 24px; height: 2px; background: var(--text-primary); border-radius: 2px; transition: all 0.3s; }

/* ========== HERO ========== */
.hero { padding: 140px 0 80px; background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #0f172a 100%); position: relative; overflow: hidden; }
.hero::before { content: ''; position: absolute; top: -50%; right: -20%; width: 600px; height: 600px; background: radial-gradient(circle, rgba(59,130,246,0.15) 0%, transparent 70%); border-radius: 50%; }
.hero::after { content: ''; position: absolute; bottom: -30%; left: -10%; width: 400px; height: 400px; background: radial-gradient(circle, rgba(139,92,246,0.1) 0%, transparent 70%); border-radius: 50%; }
.hero-container { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 60px; position: relative; z-index: 1; }
.hero-badge { display: inline-flex; align-items: center; padding: 8px 16px; background: rgba(59,130,246,0.15); border: 1px solid rgba(59,130,246,0.3); border-radius: 100px; color: #93c5fd; font-size: 13px; font-weight: 600; margin-bottom: 24px; }
.hero h1 { font-size: 52px; font-weight: 800; color: #fff; margin-bottom: 20px; line-height: 1.1; }
.hero .gradient-text { background: linear-gradient(135deg, #60a5fa, #a78bfa); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.hero-subtitle { font-size: 18px; color: #94a3b8; margin-bottom: 32px; line-height: 1.7; }
.hero-buttons { display: flex; gap: 16px; margin-bottom: 48px; }
.hero-stats { display: flex; align-items: center; gap: 24px; }
.hero-stat { text-align: center; }
.hero-stat strong { display: block; font-size: 28px; font-weight: 800; color: #fff; }
.hero-stat span { font-size: 13px; color: #94a3b8; }
.hero-stat-divider { width: 1px; height: 40px; background: rgba(255,255,255,0.15); }
.hero-image { position: relative; display: flex; justify-content: center; }
.phone-mockup { width: 280px; height: 560px; background: #1a1a2e; border-radius: 36px; padding: 12px; border: 3px solid rgba(255,255,255,0.15); box-shadow: 0 40px 80px rgba(0,0,0,0.5); }
.phone-screen { width: 100%; height: 100%; background: #f1f5f9; border-radius: 24px; overflow: hidden; }
.phone-screen img { width: 100%; height: 100%; object-fit: cover; }
.placeholder-screen { width: 100%; height: 100%; background: linear-gradient(180deg, #1e293b, #0f172a); padding: 40px 16px; }
.ps-header { height: 40px; background: rgba(255,255,255,0.1); border-radius: 8px; margin-bottom: 20px; }
.ps-card { height: 80px; background: rgba(255,255,255,0.05); border-radius: 12px; margin-bottom: 12px; }
.hero-floating-card { position: absolute; background: #fff; border-radius: 14px; padding: 14px 18px; display: flex; align-items: center; gap: 12px; box-shadow: var(--shadow-xl); animation: float 3s ease-in-out infinite; }
.hero-floating-card small { font-size: 11px; color: #64748b; display: block; }
.hero-floating-card strong { font-size: 16px; color: #0f172a; }
.card-1 { top: 25%; left: -20px; animation-delay: 0s; }
.card-2 { bottom: 20%; right: -20px; animation-delay: 1.5s; }
.floating-icon { width: 40px; height: 40px; border-radius: 10px; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 14px; }
.floating-icon.green { background: #d1fae5; color: #10b981; }
.floating-icon.blue { background: #dbeafe; color: #3b82f6; }
.hero-wave { position: absolute; bottom: -1px; left: 0; right: 0; z-index: 2; }
.hero-wave svg { display: block; width: 100%; }

/* ========== TRUSTED ========== */
.trusted { padding: 40px 0; background: var(--bg-secondary); text-align: center; }
.trusted-text { font-size: 13px; font-weight: 600; color: var(--text-muted); text-transform: uppercase; letter-spacing: 1px; margin-bottom: 20px; }
.trusted-flags { display: flex; flex-wrap: wrap; justify-content: center; gap: 16px; }
.trusted-flags span { font-size: 14px; color: var(--text-muted); padding: 6px 14px; background: var(--bg-card); border-radius: 100px; border: 1px solid var(--border-color); }

/* ========== COMPARISON (Before vs After) ========== */
.comparison { padding: 100px 0; background: var(--bg-primary); }
.comparison-grid { display: grid; grid-template-columns: 1fr auto 1fr; gap: 32px; align-items: center; }
.comparison-card { padding: 40px 32px; border-radius: var(--radius-xl); border: 2px solid var(--border-color); background: var(--bg-card); }
.comparison-card.before { border-color: var(--red); background: rgba(239,68,68,0.03); }
.comparison-card.after { border-color: var(--green); background: rgba(16,185,129,0.03); }
.comparison-label { font-size: 14px; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 24px; padding: 6px 16px; border-radius: 100px; display: inline-block; }
.before-label { background: var(--red-light); color: var(--red); }
.after-label { background: var(--green-light); color: var(--green); }
.comparison-card ul { list-style: none; }
.comparison-card li { display: flex; align-items: center; gap: 12px; padding: 10px 0; font-size: 15px; color: var(--text-secondary); }
.comparison-vs { font-size: 32px; font-weight: 800; color: var(--text-muted); text-align: center; }

/* ========== SECTION HEADER ========== */
.section-header { text-align: center; margin-bottom: 60px; }
.section-badge { display: inline-block; padding: 6px 16px; background: var(--primary-light); color: var(--primary); border-radius: 100px; font-size: 13px; font-weight: 600; margin-bottom: 16px; }
.section-header h2 { font-size: 40px; font-weight: 800; margin-bottom: 16px; }
.section-header p { font-size: 18px; color: var(--text-muted); max-width: 600px; margin: 0 auto; }

/* ========== FEATURES ========== */
.features { padding: 100px 0; background: var(--bg-secondary); }
.features-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.feature-card { background: var(--bg-card); padding: 32px 24px; border-radius: var(--radius-lg); border: 1px solid var(--border-color); transition: all 0.3s; }
.feature-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--primary); }
.feature-icon { width: 52px; height: 52px; border-radius: 12px; display: flex; align-items: center; justify-content: center; margin-bottom: 20px; }
.feature-icon.blue { background: var(--primary-light); color: var(--primary); }
.feature-icon.green { background: var(--green-light); color: var(--green); }
.feature-icon.orange { background: var(--orange-light); color: var(--orange); }
.feature-icon.purple { background: var(--purple-light); color: var(--purple); }
.feature-icon.red { background: var(--red-light); color: var(--red); }
.feature-icon.teal { background: var(--teal-light); color: var(--teal); }
.feature-icon.yellow { background: var(--yellow-light); color: var(--yellow); }
.feature-icon.pink { background: var(--pink-light); color: var(--pink); }
.feature-card h3 { font-size: 18px; font-weight: 700; margin-bottom: 8px; }
.feature-card p { font-size: 14px; color: var(--text-muted); line-height: 1.6; }

/* ========== HOW IT WORKS ========== */
.how-it-works { padding: 100px 0; background: var(--bg-primary); }
.steps-grid { display: flex; align-items: center; justify-content: center; gap: 0; }
.step-card { text-align: center; padding: 40px 32px; flex: 1; max-width: 300px; }
.step-number { width: 36px; height: 36px; background: var(--primary); color: #fff; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 14px; margin: 0 auto 20px; }
.step-icon { width: 80px; height: 80px; background: var(--bg-secondary); border-radius: 20px; display: flex; align-items: center; justify-content: center; margin: 0 auto 20px; color: var(--primary); }
.step-card h3 { font-size: 20px; font-weight: 700; margin-bottom: 8px; }
.step-card p { font-size: 14px; color: var(--text-muted); }
.step-connector { display: flex; align-items: center; opacity: 0.4; }

/* ========== SHOWCASE ========== */
.showcase { padding: 100px 0; background: var(--bg-secondary); }
.showcase-grid { display: grid; grid-template-columns: 1fr 2fr; gap: 40px; align-items: start; }
.showcase-label { display: flex; align-items: center; gap: 8px; font-weight: 600; color: var(--text-secondary); margin-bottom: 20px; font-size: 15px; }
.showcase-mockup { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-xl); border: 1px solid var(--border-color); }
.showcase-mockup.mobile { max-width: 300px; margin: 0 auto; }
.showcase-mockup img { width: 100%; display: block; }
.showcase-placeholder { background: linear-gradient(135deg, #1e293b, #0f172a); padding: 80px 40px; text-align: center; color: #fff; }
.showcase-placeholder p { font-size: 24px; font-weight: 700; margin-bottom: 8px; }
.showcase-placeholder span { color: #94a3b8; font-size: 14px; }
.showcase-mockup.desktop .showcase-placeholder { padding: 120px 40px; }

/* Store badges */
.store-badges { display: flex; gap: 12px; margin-top: 20px; justify-content: center; }
.store-badge { display: inline-flex; align-items: center; gap: 8px; padding: 10px 20px; border-radius: 10px; background: var(--bg-card); border: 1px solid var(--border-color); font-size: 14px; font-weight: 600; color: var(--text-secondary); transition: all 0.2s; }
.store-badge:hover { border-color: var(--primary); color: var(--primary); }
.store-badge.coming-soon { opacity: 0.5; cursor: default; }
.store-badge.coming-soon:hover { border-color: var(--border-color); color: var(--text-secondary); }

/* ========== PRICING ========== */
.pricing { padding: 100px 0; background: var(--bg-primary); }
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; align-items: start; }
.price-card { background: var(--bg-card); border: 2px solid var(--border-color); border-radius: var(--radius-xl); padding: 40px 32px; position: relative; transition: all 0.3s; }
.price-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-xl); }
.price-card.popular { border-color: var(--primary); box-shadow: 0 0 0 1px var(--primary), var(--shadow-xl); }
.popular-badge { position: absolute; top: -14px; left: 50%; transform: translateX(-50%); background: var(--primary); color: #fff; padding: 6px 20px; border-radius: 100px; font-size: 13px; font-weight: 600; }
.price-header { text-align: center; margin-bottom: 32px; padding-bottom: 32px; border-bottom: 1px solid var(--border-color); }
.price-header h3 { font-size: 22px; font-weight: 700; margin-bottom: 16px; }
.price { display: flex; align-items: baseline; justify-content: center; gap: 2px; margin-bottom: 8px; }
.price-currency { font-size: 24px; font-weight: 700; color: var(--text-primary); }
.price-amount { font-size: 48px; font-weight: 800; color: var(--text-primary); }
.price-period { font-size: 16px; color: var(--text-muted); }
.price-header p { font-size: 14px; color: var(--text-muted); }
.price-features { list-style: none; margin-bottom: 32px; }
.price-features li { display: flex; align-items: center; gap: 10px; padding: 10px 0; font-size: 15px; color: var(--text-secondary); }

/* ========== FAQ ========== */
.faq { padding: 100px 0; background: var(--bg-primary); }
.faq-list { max-width: 750px; margin: 0 auto; }
.faq-item { border: 1px solid var(--border-color); border-radius: var(--radius); margin-bottom: 12px; overflow: hidden; background: var(--bg-card); transition: all 0.3s; }
.faq-item:hover { border-color: var(--primary); }
.faq-item.active { border-color: var(--primary); box-shadow: 0 0 0 1px var(--primary); }
.faq-question { width: 100%; padding: 20px 24px; display: flex; justify-content: space-between; align-items: center; background: none; border: none; cursor: pointer; font-family: inherit; font-size: 16px; font-weight: 600; color: var(--text-primary); text-align: left; }
.faq-question svg { transition: transform 0.3s; flex-shrink: 0; color: var(--text-muted); }
.faq-item.active .faq-question svg { transform: rotate(180deg); color: var(--primary); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.4s ease, padding 0.4s ease; }
.faq-answer p { padding: 0 24px 20px; font-size: 15px; color: var(--text-muted); line-height: 1.7; }
.faq-item.active .faq-answer { max-height: 200px; }

/* ========== TESTIMONIALS ========== */
.testimonials { padding: 100px 0; background: var(--bg-secondary); }
.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.testimonial-card { background: var(--bg-card); padding: 32px; border-radius: var(--radius-lg); border: 1px solid var(--border-color); transition: all 0.3s; }
.testimonial-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.testimonial-stars { color: #f59e0b; font-size: 18px; margin-bottom: 16px; letter-spacing: 2px; }
.testimonial-card p { font-size: 15px; color: var(--text-secondary); line-height: 1.7; margin-bottom: 24px; font-style: italic; }
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.author-avatar { width: 44px; height: 44px; border-radius: 50%; background: var(--primary); color: #fff; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 18px; }
.testimonial-author strong { display: block; font-size: 15px; color: var(--text-primary); }
.testimonial-author span { font-size: 13px; color: var(--text-muted); }

/* ========== CTA ========== */
.cta { padding: 100px 0; background: linear-gradient(135deg, var(--primary) 0%, var(--purple) 100%); text-align: center; }
.cta h2 { font-size: 40px; font-weight: 800; color: #fff; margin-bottom: 16px; }
.cta p { font-size: 18px; color: rgba(255,255,255,0.8); max-width: 600px; margin: 0 auto 32px; }
.cta-buttons { margin-bottom: 16px; }
.cta-note { font-size: 14px !important; color: rgba(255,255,255,0.6) !important; }

/* ========== WHATSAPP FLOAT ========== */
.whatsapp-float {
  position: fixed; bottom: 24px; right: 24px; z-index: 999;
  width: 60px; height: 60px; border-radius: 50%;
  background: #25d366; color: #fff;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 12px rgba(37,211,102,0.4);
  transition: all 0.3s;
  animation: float 3s ease-in-out infinite;
}
.whatsapp-float:hover { transform: scale(1.1); box-shadow: 0 6px 20px rgba(37,211,102,0.5); }

/* ========== FOOTER ========== */
.footer { padding: 80px 0 40px; background: #0f172a; color: #94a3b8; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 60px; }
.footer-brand .logo { margin-bottom: 16px; color: #f1f5f9; }
.footer-brand p { font-size: 14px; line-height: 1.7; margin-bottom: 20px; }
.footer-social { display: flex; gap: 12px; }
.footer-social a { width: 40px; height: 40px; border-radius: 10px; background: rgba(255,255,255,0.1); display: flex; align-items: center; justify-content: center; color: #94a3b8; transition: all 0.2s; }
.footer-social a:hover { background: var(--primary); color: #fff; }
.footer-links h4 { color: #f1f5f9; font-size: 15px; font-weight: 600; margin-bottom: 20px; }
.footer-links a { display: block; font-size: 14px; color: #94a3b8; padding: 6px 0; transition: color 0.2s; }
.footer-links a:hover { color: #fff; }
.footer-bottom { padding-top: 32px; border-top: 1px solid rgba(255,255,255,0.1); text-align: center; font-size: 14px; }

/* ========== RESPONSIVE ========== */
@media (max-width: 1024px) {
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .hero h1 { font-size: 42px; }
  .comparison-grid { grid-template-columns: 1fr; }
  .comparison-vs { font-size: 24px; }
}

@media (max-width: 768px) {
  .nav-links, .nav-actions { display: none; }
  .hamburger { display: flex; }
  .nav-links.active {
    display: flex; flex-direction: column; position: absolute; top: 72px; left: 0; right: 0;
    background: var(--bg-primary); padding: 24px; border-bottom: 1px solid var(--border-color); box-shadow: var(--shadow-lg); gap: 16px;
  }
  .nav-actions.active {
    display: flex; flex-direction: column; position: absolute; top: 300px; left: 0; right: 0;
    background: var(--bg-primary); padding: 0 24px 24px; gap: 12px;
  }
  .hero { padding: 120px 0 60px; }
  .hero-container { grid-template-columns: 1fr; text-align: center; gap: 40px; }
  .hero h1 { font-size: 36px; }
  .hero-subtitle { font-size: 16px; }
  .hero-buttons { justify-content: center; flex-wrap: wrap; }
  .hero-stats { justify-content: center; flex-wrap: wrap; }
  .hero-image { order: -1; }
  .phone-mockup { width: 220px; height: 440px; }
  .hero-floating-card { display: none; }
  .features-grid { grid-template-columns: 1fr; }
  .steps-grid { flex-direction: column; }
  .step-connector { transform: rotate(90deg); }
  .showcase-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; max-width: 400px; margin: 0 auto; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .comparison-grid { grid-template-columns: 1fr; gap: 16px; }
  .section-header h2 { font-size: 28px; }
  .cta h2 { font-size: 28px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .store-badges { flex-direction: column; align-items: center; }
}

@media (max-width: 480px) {
  .hero h1 { font-size: 28px; }
  .hero-stats { flex-direction: column; gap: 16px; }
  .hero-stat-divider { width: 40px; height: 1px; }
  .footer-grid { grid-template-columns: 1fr; }
  .trusted-flags { gap: 8px; }
  .trusted-flags span { font-size: 12px; padding: 4px 10px; }
}