/* ========================================
   CodeSolve Bridge Platform — Landing Page CSS
   Design System: Dark Mode + Glassmorphism
   Baseado em candidatoconectado.com.br
   ======================================== */

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

/* CSS Variables */
:root {
  --deep-navy: #0A0E27;
  --royal-blue: #2563EB;
  --electric-blue: #3B82F6;
  --cyan-glow: #06B6D4;
  --emerald: #10B981;
  --amber: #F59E0B;
  --rose: #F43F5E;
  --violet: #8B5CF6;
  --gray-100: #F3F4F6;
  --gray-300: #D1D5DB;
  --gray-400: #9CA3AF;
  --gray-500: #6B7280;
  --gray-800: #1F2937;
  --gray-900: #111827;
  --gradient-cta: linear-gradient(135deg, #2563EB 0%, #06B6D4 100%);
  --gradient-hero: linear-gradient(135deg, #0A0E27 0%, #1E1B4B 50%, #0A0E27 100%);
  --gradient-popular: linear-gradient(135deg, #F59E0B 0%, #F43F5E 100%);
  --gradient-ai: linear-gradient(135deg, #8B5CF6 0%, #06B6D4 100%);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background-color: var(--deep-navy);
  color: var(--gray-100);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Outfit', 'Inter', sans-serif;
  line-height: 1.15;
}

a {
  color: var(--cyan-glow);
  text-decoration: none;
  transition: color 0.3s ease;
}

a:hover {
  color: var(--electric-blue);
}

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

/* ==================== SKIP LINK (ACCESSIBILITY) ==================== */
.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--royal-blue);
  color: white;
  padding: 8px 16px;
  border-radius: 0 0 8px 0;
  font-size: 0.875rem;
  font-weight: 600;
  z-index: 999;
  transition: top 0.3s;
}

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

/* ==================== CONTAINER ==================== */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ==================== BG GRID ==================== */
.bg-grid {
  background-image:
    linear-gradient(rgba(37, 99, 235, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(37, 99, 235, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
}

/* ==================== CIRCUIT NODES ==================== */
.circuit-nodes {
  position: absolute;
  pointer-events: none;
  z-index: 0;
}

.circuit-node {
  position: absolute;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(6, 182, 212, 0.25);
  box-shadow: 0 0 12px rgba(6, 182, 212, 0.15);
}

.circuit-node::before {
  content: '';
  position: absolute;
  background: rgba(37, 99, 235, 0.12);
  border-radius: 1px;
}

.circuit-node--h::before {
  width: 40px;
  height: 2px;
  top: 3px;
  right: 8px;
}

.circuit-node--v::before {
  width: 2px;
  height: 40px;
  left: 3px;
  top: 8px;
}

/* ==================== GRADIENT ORB ==================== */
.gradient-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  pointer-events: none;
  z-index: 0;
}

/* ==================== NAVIGATION ==================== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 16px 0;
  transition: all 0.3s ease;
}

.nav--scrolled {
  background: rgba(10, 14, 39, 0.9);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  padding: 10px 0;
}

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

.nav-logo {
  font-family: 'Outfit', sans-serif;
  font-size: 1.5rem;
  font-weight: 800;
  color: white;
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-logo span {
  background: var(--gradient-cta);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-links a {
  color: var(--gray-300);
  font-size: 0.875rem;
  font-weight: 500;
  transition: color 0.3s;
}

.nav-links a:hover {
  color: white;
}

.nav-cta {
  background: var(--gradient-cta) !important;
  color: white !important;
  -webkit-text-fill-color: white !important;
  padding: 10px 24px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 0.875rem;
  transition: all 0.3s;
  box-shadow: 0 4px 15px rgba(37, 99, 235, 0.3);
}

.nav-cta:hover {
  transform: scale(1.05);
  box-shadow: 0 6px 25px rgba(37, 99, 235, 0.5);
  color: white !important;
  -webkit-text-fill-color: white !important;
}

/* Mobile Hamburger */
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 8px;
}

.nav-hamburger span {
  width: 24px;
  height: 2px;
  background: white;
  border-radius: 2px;
  transition: all 0.3s;
  display: block;
}

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

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

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

/* ==================== HERO ==================== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  background: var(--gradient-hero);
  padding-top: 80px;
  padding-bottom: 60px;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 680px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.3);
  padding: 8px 16px;
  border-radius: 100px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--emerald);
  margin-bottom: 24px;
}

.hero-badge .dot {
  width: 8px;
  height: 8px;
  background: var(--emerald);
  border-radius: 50%;
  animation: pulse 2s infinite;
  flex-shrink: 0;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(0.85); }
}

.hero h1 {
  font-size: 3.75rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 24px;
  color: white;
}

.hero h1 .highlight {
  background: var(--gradient-cta);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1.2rem;
  color: var(--gray-300);
  margin-bottom: 40px;
  max-width: 580px;
  line-height: 1.75;
}

.hero-ctas {
  display: flex;
  gap: 16px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.hero-trust {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.hero-trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--gray-300);
  font-size: 0.875rem;
}

/* Hero Visual */
.hero-visual {
  flex: 1;
  min-width: 320px;
  max-width: 520px;
  position: relative;
  z-index: 1;
}

.hero-mockup {
  background: rgba(31, 41, 55, 0.55);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 24px;
  padding: 28px;
  box-shadow: 0 32px 64px rgba(0, 0, 0, 0.5);
}

.mockup-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 20px;
}

.mockup-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

.mockup-title {
  font-size: 0.75rem;
  color: var(--gray-500);
  margin-left: 8px;
}

.mockup-flow {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.mockup-channel {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.mockup-channel-icon {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.mockup-channel-label {
  font-size: 0.7rem;
  color: var(--gray-400);
  font-weight: 500;
}

.mockup-arrow {
  display: flex;
  align-items: center;
  gap: 4px;
  color: var(--cyan-glow);
  font-size: 0.7rem;
  font-weight: 600;
  flex-direction: column;
}

.mockup-bridge-badge {
  background: rgba(6, 182, 212, 0.1);
  border: 1px solid rgba(6, 182, 212, 0.3);
  border-radius: 8px;
  padding: 6px 12px;
  font-size: 0.7rem;
  color: var(--cyan-glow);
  font-weight: 600;
  text-align: center;
}

.mockup-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-bottom: 16px;
}

.mockup-stat {
  background: rgba(31, 41, 55, 0.5);
  border-radius: 10px;
  padding: 12px;
  text-align: center;
}

.mockup-stat-val {
  font-family: 'Outfit', sans-serif;
  font-size: 1.25rem;
  font-weight: 800;
  color: white;
}

.mockup-stat-lbl {
  font-size: 0.65rem;
  color: var(--gray-500);
}

.mockup-status {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  background: rgba(16, 185, 129, 0.08);
  border: 1px solid rgba(16, 185, 129, 0.2);
  border-radius: 8px;
}

.mockup-status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--emerald);
  animation: pulse 2s infinite;
  flex-shrink: 0;
}

.mockup-status-text {
  font-size: 0.75rem;
  color: var(--emerald);
  font-weight: 600;
}

/* ==================== BUTTONS ==================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 12px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  border: none;
  text-decoration: none;
  font-family: 'Inter', sans-serif;
}

.btn-primary {
  background: var(--gradient-cta);
  color: white;
  box-shadow: 0 4px 15px rgba(37, 99, 235, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(37, 99, 235, 0.5);
  color: white;
}

.btn-secondary {
  background: transparent;
  color: white;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.4);
  color: white;
}

.btn-lg {
  padding: 18px 40px;
  font-size: 1.125rem;
}

.btn-full {
  width: 100%;
}

/* ==================== SECTION BASE ==================== */
.section {
  padding: 128px 0;
  position: relative;
}

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 64px;
}

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--cyan-glow);
  margin-bottom: 16px;
}

.section h2 {
  font-size: 3rem;
  font-weight: 700;
  color: white;
  margin-bottom: 16px;
  letter-spacing: -0.01em;
}

.section-desc {
  font-size: 1.125rem;
  color: var(--gray-500);
  max-width: 580px;
  margin: 0 auto;
}

/* Section Separator */
.section-separator {
  height: 1px;
  background: linear-gradient(90deg,
    transparent 0%,
    rgba(37, 99, 235, 0.4) 50%,
    transparent 100%
  );
  max-width: 600px;
  margin: 0 auto;
}

/* ==================== PROBLEM SECTION ==================== */
.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.problem-card {
  background: rgba(244, 63, 94, 0.05);
  border: 1px solid rgba(244, 63, 94, 0.15);
  border-radius: 20px;
  padding: 36px 28px;
  text-align: center;
  transition: all 0.3s ease;
}

.problem-card:hover {
  border-color: rgba(244, 63, 94, 0.3);
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(244, 63, 94, 0.08);
}

.problem-icon {
  width: 64px;
  height: 64px;
  border-radius: 16px;
  background: rgba(244, 63, 94, 0.1);
  color: var(--rose);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
}

.problem-card h3 {
  color: white;
  font-size: 1.15rem;
  margin-bottom: 12px;
  font-weight: 700;
}

.problem-card p {
  color: var(--gray-500);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* ==================== STEPS ==================== */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  position: relative;
}

.steps-grid::before {
  content: '';
  position: absolute;
  top: 32px;
  left: calc(16.67% + 32px);
  right: calc(16.67% + 32px);
  height: 2px;
  background: linear-gradient(90deg, rgba(37, 99, 235, 0.4), rgba(6, 182, 212, 0.4));
  pointer-events: none;
}

.step {
  text-align: center;
  position: relative;
  z-index: 1;
}

.step-number {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--gradient-cta);
  color: white;
  font-family: 'Outfit', sans-serif;
  font-size: 1.5rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
  box-shadow: 0 4px 20px rgba(37, 99, 235, 0.4);
  position: relative;
}

.step-number::after {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 2px solid rgba(37, 99, 235, 0.2);
}

.step h3 {
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.step p {
  color: var(--gray-500);
  font-size: 0.95rem;
  line-height: 1.65;
  max-width: 280px;
  margin: 0 auto;
}

/* ==================== FEATURE CARDS ==================== */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.feature-card {
  background: rgba(31, 41, 55, 0.4);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 20px;
  padding: 32px;
  transition: all 0.4s ease;
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-cta);
  opacity: 0;
  transition: opacity 0.3s;
}

.feature-card:hover {
  border-color: rgba(37, 99, 235, 0.35);
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4),
              0 0 30px rgba(37, 99, 235, 0.1);
}

.feature-card:hover::before {
  opacity: 1;
}

.feature-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.feature-icon--cyan {
  background: rgba(6, 182, 212, 0.1);
  color: var(--cyan-glow);
}

.feature-icon--blue {
  background: rgba(37, 99, 235, 0.1);
  color: var(--electric-blue);
}

.feature-icon--violet {
  background: rgba(139, 92, 246, 0.1);
  color: var(--violet);
}

.feature-icon--emerald {
  background: rgba(16, 185, 129, 0.1);
  color: var(--emerald);
}

.feature-icon--amber {
  background: rgba(245, 158, 11, 0.1);
  color: var(--amber);
}

.feature-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: white;
  margin-bottom: 10px;
}

.feature-card p {
  font-size: 0.9rem;
  color: var(--gray-500);
  line-height: 1.65;
}

/* ==================== SECURITY SECTION ==================== */
.security-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.security-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 22px 20px;
  background: rgba(16, 185, 129, 0.05);
  border: 1px solid rgba(16, 185, 129, 0.15);
  border-radius: 14px;
  transition: all 0.3s ease;
}

.security-item:hover {
  border-color: rgba(16, 185, 129, 0.3);
  background: rgba(16, 185, 129, 0.08);
}

.security-check {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: rgba(16, 185, 129, 0.2);
  color: var(--emerald);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 2px;
}

.security-item h4 {
  font-size: 0.95rem;
  font-weight: 600;
  color: white;
  margin-bottom: 4px;
}

.security-item p {
  font-size: 0.83rem;
  color: var(--gray-500);
  line-height: 1.5;
}

/* ==================== STATS ==================== */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.stat-block {
  text-align: center;
  padding: 36px 24px;
  background: rgba(31, 41, 55, 0.3);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 20px;
  transition: all 0.3s ease;
}

.stat-block:hover {
  border-color: rgba(37, 99, 235, 0.2);
  transform: translateY(-4px);
}

.stat-value {
  font-family: 'Outfit', sans-serif;
  font-size: 3rem;
  font-weight: 800;
  color: white;
  margin-bottom: 8px;
  background: var(--gradient-cta);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-label {
  font-size: 0.875rem;
  color: var(--gray-500);
  line-height: 1.4;
}

/* ==================== PRICING ==================== */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: start;
}

.pricing-card {
  background: rgba(31, 41, 55, 0.3);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 24px;
  padding: 40px 32px;
  position: relative;
  transition: all 0.3s ease;
}

.pricing-card:hover {
  border-color: rgba(37, 99, 235, 0.3);
  transform: translateY(-4px);
}

.pricing-card--featured {
  background: rgba(37, 99, 235, 0.08);
  border-color: rgba(37, 99, 235, 0.4);
  transform: scale(1.03);
  box-shadow: 0 0 50px rgba(37, 99, 235, 0.15);
}

.pricing-card--featured:hover {
  transform: scale(1.05);
}

.pricing-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gradient-popular);
  color: white;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 6px 20px;
  border-radius: 100px;
  white-space: nowrap;
}

.pricing-name {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--gray-300);
  margin-bottom: 8px;
}

.pricing-price {
  font-family: 'Outfit', sans-serif;
  font-size: 3.25rem;
  font-weight: 800;
  color: white;
  line-height: 1;
  margin-bottom: 4px;
}

.pricing-price small {
  font-size: 1rem;
  font-weight: 500;
  color: var(--gray-500);
  vertical-align: middle;
}

.pricing-price .currency {
  font-size: 1.5rem;
  font-weight: 700;
  vertical-align: top;
  margin-top: 8px;
  display: inline-block;
}

.pricing-period {
  font-size: 0.85rem;
  color: var(--gray-500);
  margin-bottom: 28px;
}

.pricing-divider {
  height: 1px;
  background: rgba(255, 255, 255, 0.06);
  margin-bottom: 28px;
}

.pricing-features {
  list-style: none;
  margin-bottom: 32px;
}

.pricing-features li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 9px 0;
  font-size: 0.9rem;
  color: var(--gray-300);
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
}

.pricing-features li:last-child {
  border-bottom: none;
}

.pricing-features .check {
  color: var(--emerald);
  flex-shrink: 0;
  margin-top: 2px;
}

/* ==================== FAQ ==================== */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 0;
  background: none;
  border: none;
  color: white;
  font-family: 'Inter', sans-serif;
  font-size: 1.05rem;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
  transition: color 0.3s;
  gap: 16px;
}

.faq-question:hover {
  color: var(--cyan-glow);
}

.faq-chevron {
  flex-shrink: 0;
  transition: transform 0.35s ease;
  color: var(--gray-500);
}

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

.faq-item.open .faq-question {
  color: var(--cyan-glow);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
}

.faq-item.open .faq-answer {
  max-height: 400px;
  padding-bottom: 24px;
}

.faq-answer p {
  color: var(--gray-400);
  font-size: 0.95rem;
  line-height: 1.75;
}

/* ==================== FINAL CTA ==================== */
.cta-final {
  text-align: center;
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.1) 0%, rgba(6, 182, 212, 0.05) 100%);
  border: 1px solid rgba(37, 99, 235, 0.2);
  border-radius: 32px;
  padding: 96px 40px;
  position: relative;
  overflow: hidden;
}

.cta-final h2 {
  margin-bottom: 16px;
  font-size: 2.75rem;
}

.cta-final .cta-desc {
  color: var(--gray-400);
  font-size: 1.125rem;
  margin-bottom: 40px;
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
}

.cta-guarantee {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 24px;
  font-size: 0.875rem;
  color: var(--gray-500);
}

/* ==================== FOOTER ==================== */
.footer {
  padding: 72px 0 32px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 56px;
}

.footer-brand p {
  color: var(--gray-500);
  font-size: 0.875rem;
  margin-top: 14px;
  line-height: 1.65;
  max-width: 280px;
}

.footer-logo {
  font-family: 'Outfit', sans-serif;
  font-size: 1.4rem;
  font-weight: 800;
  color: white;
  display: flex;
  align-items: center;
  gap: 4px;
}

.footer-logo span {
  background: var(--gradient-cta);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.footer-col h4 {
  color: white;
  font-size: 0.8rem;
  font-weight: 700;
  margin-bottom: 18px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.footer-col ul {
  list-style: none;
}

.footer-col li {
  margin-bottom: 10px;
}

.footer-col a {
  color: var(--gray-500);
  font-size: 0.875rem;
  transition: color 0.3s;
}

.footer-col a:hover {
  color: white;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 32px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  font-size: 0.8rem;
  color: var(--gray-500);
  flex-wrap: wrap;
  gap: 12px;
}

.footer-badge {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--gray-500);
  font-size: 0.8rem;
}

/* ==================== SCROLL ANIMATIONS ==================== */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.65s ease-out, transform 0.65s ease-out;
}

.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

.delay-100 { transition-delay: 100ms; }
.delay-150 { transition-delay: 150ms; }
.delay-200 { transition-delay: 200ms; }
.delay-300 { transition-delay: 300ms; }
.delay-400 { transition-delay: 400ms; }
.delay-500 { transition-delay: 500ms; }

/* ==================== RESPONSIVE — 1024px ==================== */
@media (max-width: 1024px) {
  .hero h1 {
    font-size: 3rem;
  }

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

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

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

  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 500px;
    margin: 0 auto;
  }

  .pricing-card--featured {
    transform: none;
    order: -1;
  }

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

  .hero-visual {
    max-width: 100%;
  }

  .steps-grid::before {
    display: none;
  }
}

/* ==================== RESPONSIVE — 768px ==================== */
@media (max-width: 768px) {
  .section {
    padding: 80px 0;
  }

  .section h2 {
    font-size: 2.25rem;
  }

  .hero {
    padding-top: 100px;
    padding-bottom: 60px;
  }

  .hero h1 {
    font-size: 2.25rem;
  }

  .hero-subtitle {
    font-size: 1.05rem;
  }

  .hero-ctas {
    flex-direction: column;
  }

  .hero-trust {
    gap: 14px;
  }

  .hero > .container {
    flex-direction: column;
  }

  .hero-visual {
    min-width: unset;
    width: 100%;
  }

  .features-grid,
  .problem-grid,
  .steps-grid,
  .security-grid {
    grid-template-columns: 1fr;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  .stat-value {
    font-size: 2.25rem;
  }

  .cta-final {
    padding: 64px 24px;
  }

  .cta-final h2 {
    font-size: 2rem;
  }

  .nav-links {
    display: none;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(10, 14, 39, 0.97);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    padding: 16px 24px 24px;
  }

  .nav-links.open {
    display: flex;
  }

  .nav-links li {
    width: 100%;
  }

  .nav-links a {
    display: block;
    padding: 12px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
    font-size: 1rem;
  }

  .nav-links li:last-child a {
    border-bottom: none;
    margin-top: 8px;
  }

  .nav-cta {
    display: block;
    text-align: center;
    padding: 14px 24px;
  }

  .nav-hamburger {
    display: flex;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }

  .mockup-flow {
    gap: 8px;
  }

  .section-header {
    margin-bottom: 48px;
  }
}

@media (max-width: 480px) {
  .hero h1 {
    font-size: 1.875rem;
  }

  .btn-lg {
    padding: 16px 28px;
    font-size: 1rem;
  }

  .pricing-card {
    padding: 32px 24px;
  }

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

/* ==================== REDUCED MOTION ==================== */
@media (prefers-reduced-motion: reduce) {
  .animate-on-scroll {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .hero-badge .dot {
    animation: none;
  }

  .mockup-status-dot {
    animation: none;
  }

  * {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}