/* ========================================
   DicoSubito Landing Page - Contemporary Design
   ======================================== */

/* CSS Variables */
:root {
  --color-primary: #FF6B4A;
  --color-primary-dark: #E55A3B;
  --color-secondary: #6366F1;
  --color-accent: #F59E0B;
  
  --color-bg: #0A0A0B;
  --color-bg-elevated: #141416;
  --color-bg-card: #1A1A1D;
  --color-bg-hover: #242428;
  
  --color-text: #FAFAFA;
  --color-text-muted: #A1A1AA;
  --color-text-dim: #71717A;
  
  --gradient-primary: linear-gradient(135deg, #FF6B4A 0%, #F59E0B 100%);
  --gradient-hero: linear-gradient(180deg, rgba(255,107,74,0.15) 0%, rgba(10,10,11,0) 50%);
  --gradient-card: linear-gradient(145deg, rgba(255,255,255,0.05) 0%, rgba(255,255,255,0.02) 100%);
  
  --font-heading: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  
  --radius-sm: 12px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.3);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.4);
  --shadow-lg: 0 8px 30px rgba(0,0,0,0.5);
  --shadow-glow: 0 0 40px rgba(255,107,74,0.3);
  
  --transition-fast: 0.15s ease;
  --transition-base: 0.25s ease;
  --transition-slow: 0.4s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

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

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

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

/* ========================================
   Navigation
   ======================================== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: var(--transition-base);
}

.nav.scrolled {
  background: rgba(10,10,11,0.75);
  backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 1.25rem;
}

.logo-mark {
  width: 40px;
  height: 40px;
  background: var(--gradient-primary);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.2rem;
  color: white;
  box-shadow: 0 8px 20px rgba(255,107,74,0.25);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text-muted);
  transition: var(--transition-fast);
}

.nav-links a:hover {
  color: var(--color-text);
}

.nav-cta {
  background: var(--gradient-primary);
  color: white !important;
  padding: 10px 20px;
  border-radius: var(--radius-md);
  font-weight: 600 !important;
  transition: var(--transition-base);
}

.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
}

.menu-toggle span {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: var(--transition-base);
}

/* ========================================
   Hero Section
   ======================================== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  padding: 120px 0 80px;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.gradient-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.4;
}

.orb-1 {
  width: 600px;
  height: 600px;
  background: var(--color-primary);
  top: -200px;
  right: -100px;
  animation: float 20s ease-in-out infinite;
}

.orb-2 {
  width: 400px;
  height: 400px;
  background: var(--color-secondary);
  bottom: 10%;
  left: -100px;
  animation: float 15s ease-in-out infinite reverse;
}

.orb-3 {
  width: 300px;
  height: 300px;
  background: var(--color-accent);
  top: 40%;
  right: 20%;
  animation: pulse-glow 8s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(30px, -30px); }
}

@keyframes pulse-glow {
  0%, 100% { opacity: 0.2; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.1); }
}

.hero-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
  width: 100%;
}

.hero-left {
  display: flex;
  flex-direction: column;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(255,107,74,0.15);
  border: 1px solid rgba(255,107,74,0.3);
  padding: 8px 16px;
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-primary);
  margin-bottom: 24px;
}

.pulse {
  width: 8px;
  height: 8px;
  background: var(--color-primary);
  border-radius: 50%;
  animation: pulse-dot 2s ease-in-out infinite;
}

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

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2.8rem, 5.5vw, 4.5rem);
  font-weight: 800;
  line-height: 1.05;
  margin-bottom: 28px;
  letter-spacing: -0.02em;
}

.hero-title .accent {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-style: italic;
}

.hero-subtitle {
  font-size: 1.125rem;
  color: var(--color-text-muted);
  max-width: 480px;
  margin-bottom: 32px;
}

.hero-subtitle em {
  color: var(--color-text);
  font-style: normal;
}

.hero-stats {
  display: flex;
  gap: 40px;
  margin-bottom: 40px;
}

.stat {
  display: flex;
  flex-direction: column;
}

.stat-value {
  font-size: 1.75rem;
  font-weight: 800;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.2;
}

.stat-label {
  font-size: 0.8rem;
  color: var(--color-text-dim);
  font-weight: 500;
}

.hero-cta {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* Buttons */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--gradient-primary);
  color: white;
  padding: 16px 32px;
  border-radius: 100px;
  font-weight: 600;
  font-size: 1rem;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border: none;
  letter-spacing: -0.01em;
}

.btn-primary:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 20px 40px rgba(255,107,74,0.35);
}

.btn-primary.large {
  padding: 18px 32px;
  font-size: 1.1rem;
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(255,255,255,0.05);
  color: var(--color-text);
  padding: 16px 32px;
  border-radius: 100px;
  font-weight: 600;
  font-size: 1rem;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border: 1px solid rgba(255,255,255,0.12);
}

.btn-secondary:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.2);
  transform: translateY(-2px);
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: transparent;
  color: var(--color-text);
  padding: 16px 32px;
  border-radius: 100px;
  font-weight: 600;
  font-size: 1rem;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border: 1px solid rgba(255,255,255,0.2);
  width: 100%;
}

.btn-outline:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.35);
  transform: translateY(-2px);
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: transparent;
  color: var(--color-text-muted);
  padding: 16px 32px;
  border-radius: 100px;
  font-weight: 500;
  font-size: 1rem;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-ghost:hover {
  color: var(--color-text);
  background: rgba(255,255,255,0.05);
}

/* Chat Preview */
.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.chat-preview {
  background: var(--color-bg-card);
  border-radius: var(--radius-xl);
  border: 1px solid rgba(255,255,255,0.08);
  box-shadow: var(--shadow-lg);
  width: 100%;
  max-width: 360px;
  overflow: hidden;
  animation: slide-up 0.8s ease-out;
}

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

.chat-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px;
  background: rgba(255,255,255,0.03);
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

.chat-avatar {
  position: relative;
}

.chat-avatar img {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  object-fit: cover;
}

.online-indicator {
  position: absolute;
  bottom: 2px;
  right: 2px;
  width: 12px;
  height: 12px;
  background: #22C55E;
  border-radius: 50%;
  border: 2px solid var(--color-bg-card);
}

.chat-info {
  display: flex;
  flex-direction: column;
}

.chat-name {
  font-weight: 600;
  font-size: 0.95rem;
}

.chat-status {
  font-size: 0.8rem;
  color: #22C55E;
}

.chat-messages {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.message {
  max-width: 80%;
  padding: 12px 16px;
  border-radius: var(--radius-lg);
  position: relative;
}

.message.user {
  align-self: flex-end;
  background: var(--color-primary);
  color: white;
  border-bottom-right-radius: var(--radius-sm);
}

.message.ai {
  align-self: flex-start;
  background: var(--color-bg-hover);
  border-bottom-left-radius: var(--radius-sm);
}

.message p {
  font-size: 0.9rem;
  line-height: 1.4;
}

.message .time {
  font-size: 0.7rem;
  opacity: 0.6;
  margin-top: 4px;
  display: block;
}

.message.typing {
  background: var(--color-bg-hover);
  padding: 16px 20px;
}

.typing-dots {
  display: flex;
  gap: 6px;
}

.typing-dots span {
  width: 8px;
  height: 8px;
  background: var(--color-text-dim);
  border-radius: 50%;
  animation: typing 1.4s ease-in-out infinite;
}

.typing-dots span:nth-child(2) { animation-delay: 0.2s; }
.typing-dots span:nth-child(3) { animation-delay: 0.4s; }

@keyframes typing {
  0%, 100% { transform: translateY(0); opacity: 0.4; }
  50% { transform: translateY(-6px); opacity: 1; }
}

.scroll-indicator {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--color-text-dim);
  font-size: 0.8rem;
  animation: bounce 2s ease-in-out infinite;
}

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

/* ========================================
   Logos Section
   ======================================== */
.logos {
  padding: 40px 0;
  border-top: 1px solid rgba(255,255,255,0.05);
  border-bottom: 1px solid rgba(255,255,255,0.05);
  overflow: hidden;
}

.logos-label {
  text-align: center;
  font-size: 0.8rem;
  color: var(--color-text-dim);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 20px;
}

.logos-track {
  display: flex;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
}

.logo-item {
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--color-text-muted);
  white-space: nowrap;
}

/* ========================================
   Pain Points Section
   ======================================== */
.pain-points {
  padding: 100px 0;
}

.section-header {
  margin-bottom: 60px;
}

.section-header.center {
  text-align: center;
}

.section-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--color-primary);
  margin-bottom: 16px;
}

.section-header h2 {
  font-family: var(--font-heading);
  font-size: clamp(2.2rem, 4.5vw, 3.2rem);
  font-weight: 800;
  margin-bottom: 16px;
  letter-spacing: -0.03em;
}

.section-header p {
  font-size: 1.1rem;
  color: var(--color-text-muted);
  max-width: 500px;
}

.section-header.center p {
  margin: 0 auto;
}

.pain-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.pain-card {
  background: rgba(26, 26, 29, 0.6);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  padding: 36px;
  transition: var(--transition-base);
}

.pain-card:hover {
  border-color: rgba(255,107,74,0.35);
  transform: translateY(-6px);
  box-shadow: 0 16px 40px rgba(255,107,74,0.15);
  background: rgba(30, 30, 34, 0.85);
}

.pain-card.highlight {
  background: linear-gradient(135deg, #FF6B4A 0%, #F59E0B 100%);
  border-color: transparent;
  color: white;
}

.pain-card.highlight:hover {
  transform: translateY(-4px) scale(1.02);
  box-shadow: 0 20px 40px rgba(255,107,74,0.4);
}

.pain-card.highlight h3 {
  color: white;
}

.pain-card.highlight p {
  color: rgba(255,255,255,0.9);
}

.pain-icon {
  font-size: 2.5rem;
  margin-bottom: 20px;
}

.pain-card h3 {
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 12px;
}

.pain-card p {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

/* ========================================
   Features Section
   ======================================== */
.features {
  padding: 100px 0;
  background: var(--color-bg-elevated);
}

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

.feature-card {
  background: rgba(26, 26, 29, 0.6);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  padding: 36px;
  transition: var(--transition-base);
}

.feature-card:hover {
  border-color: rgba(255,107,74,0.3);
  transform: translateY(-5px);
  box-shadow: 0 14px 36px rgba(0,0,0,0.5);
}

.feature-card.large {
  grid-column: span 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

.feature-card.accent {
  background: linear-gradient(145deg, rgba(255,107,74,0.1) 0%, rgba(255,107,74,0.05) 100%);
  border-color: rgba(255,107,74,0.2);
}

.feature-num {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 16px;
  display: block;
}

.feature-card h3 {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.feature-card p {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

.feature-list {
  list-style: none;
  margin-top: 20px;
}

.feature-list li {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  padding: 8px 0;
  padding-left: 24px;
  position: relative;
}

.feature-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-weight: 700;
}

.setup-steps {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.step {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px;
  background: var(--color-bg);
  border-radius: var(--radius-md);
  opacity: 0.5;
  transition: var(--transition-base);
}

.step.active {
  opacity: 1;
  background: rgba(255,107,74,0.1);
  border: 1px solid rgba(255,107,74,0.3);
}

.step-num {
  width: 32px;
  height: 32px;
  background: var(--color-bg-hover);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.85rem;
}

.step.active .step-num {
  background: var(--color-primary);
  color: white;
}

.step-text {
  font-weight: 500;
  font-size: 0.95rem;
}

.lang-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
}

.lang {
  background: var(--color-bg-hover);
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 600;
}

.channel-icons {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 24px;
}

.ch-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg-hover);
}

.ch-icon.whatsapp {
  background: #25D366;
  color: white;
}

.sync-line {
  flex: 1;
  height: 2px;
  background: linear-gradient(90deg, var(--color-text-dim), var(--color-primary));
  border-radius: 1px;
  position: relative;
}

.sync-line::after {
  content: "⟷";
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  background: var(--color-bg-card);
  padding: 0 8px;
  color: var(--color-primary);
  font-size: 0.8rem;
}

/* ========================================
   Profiles Section
   ======================================== */
.profiles {
  padding: 100px 0;
}

.profiles-showcase {
  position: relative;
  height: 500px;
  margin-bottom: 40px;
}

.profile-card-showcase {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.5s ease, transform 0.5s cubic-bezier(0.4,0,0.2,1);
  pointer-events: none;
}

.profile-card-showcase.active {
  opacity: 1;
  transform: translateY(0);
  pointer-events: all;
}

.profile-image {
  border-radius: var(--radius-xl);
  overflow: hidden;
  height: 100%;
  max-height: 500px;
}

.profile-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.profile-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--color-primary);
  margin-bottom: 16px;
}

.profile-info h3 {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 16px;
}

.profile-desc {
  font-size: 1.1rem;
  color: var(--color-text-muted);
  margin-bottom: 32px;
}

.profile-example {
  background: var(--color-bg-card);
  border-radius: var(--radius-lg);
  padding: 24px;
  border-left: 3px solid var(--color-primary);
}

.profile-example .label {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--color-text-dim);
  margin-bottom: 8px;
  display: block;
}

.profile-example p {
  font-style: italic;
  color: var(--color-text);
  font-size: 1.1rem;
}

.profile-nav {
  display: flex;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
  max-width: 900px;
  margin: 0 auto;
}

.profile-btn {
  padding: 12px 24px;
  border-radius: 100px;
  font-weight: 600;
  font-size: 0.9rem;
  background: rgba(255,255,255,0.05);
  color: var(--color-text-muted);
  border: 1px solid rgba(255,255,255,0.08);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.profile-btn:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.15);
  color: var(--color-text);
  transform: translateY(-1px);
}

.profile-btn.active {
  background: var(--gradient-primary);
  color: white;
  border-color: transparent;
  box-shadow: 0 8px 20px rgba(255,107,74,0.3);
}

/* ========================================
   Pricing Section
   ======================================== */
.pricing {
  padding: 100px 0;
  background: var(--color-bg-elevated);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 1000px;
  margin: 0 auto 24px;
}

.pricing-card {
  background: rgba(26, 26, 29, 0.6);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-xl);
  padding: 40px 32px;
  position: relative;
  transition: var(--transition-base);
}

.pricing-card:hover {
  border-color: rgba(255,255,255,0.1);
  transform: translateY(-4px);
}

.pricing-card.featured {
  background: var(--gradient-card);
  border-color: rgba(255,107,74,0.3);
  box-shadow: var(--shadow-glow);
}

.pricing-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gradient-primary);
  color: white;
  padding: 6px 16px;
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.pricing-header {
  margin-bottom: 24px;
}

.pricing-header h3 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.pricing-header p {
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

.pricing-price {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin-bottom: 8px;
}

.pricing-price .currency {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--color-text-muted);
}

.pricing-price .amount {
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1;
}

.pricing-price .period {
  font-size: 1rem;
  color: var(--color-text-muted);
}

.pricing-price .custom {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
}

.pricing-equiv {
  font-size: 0.85rem;
  color: var(--color-text-dim);
  margin-bottom: 8px;
}

.pricing-per-msg {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text-muted);
  margin-bottom: 24px;
  padding: 8px 12px;
  background: var(--color-bg-hover);
  border-radius: var(--radius-sm);
  display: inline-block;
}

.pricing-per-msg.highlight {
  background: linear-gradient(135deg, rgba(255,107,74,0.2) 0%, rgba(245,158,11,0.2) 100%);
  color: var(--color-primary);
}

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

.pricing-features li {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  padding: 10px 0;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

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

.pricing-note {
  text-align: center;
  font-size: 0.9rem;
  color: var(--color-text-dim);
}

/* ========================================
   Final CTA Section
   ======================================== */
.final-cta {
  padding: 100px 0;
}

.cta-box {
  background: var(--gradient-card);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-xl);
  padding: 80px 40px;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.cta-box h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  font-weight: 700;
  margin-bottom: 16px;
}

.cta-box > p {
  font-size: 1.1rem;
  color: var(--color-text-muted);
  margin-bottom: 40px;
}

.cta-actions {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.cta-trust {
  display: flex;
  justify-content: center;
  gap: 32px;
  flex-wrap: wrap;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

.trust-item svg {
  color: var(--color-primary);
}

/* ========================================
   Footer
   ======================================== */
.footer {
  padding: 80px 0 40px;
  border-top: 1px solid rgba(255,255,255,0.05);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 60px;
  margin-bottom: 60px;
}

.footer-brand .logo {
  margin-bottom: 20px;
}

.footer-brand p {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  max-width: 280px;
  line-height: 1.6;
}

.social-links {
  display: flex;
  gap: 16px;
  margin-top: 24px;
}

.social-links a {
  width: 40px;
  height: 40px;
  background: var(--color-bg-card);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-base);
  border: 1px solid rgba(255,255,255,0.05);
}

.social-links a:hover {
  background: var(--color-bg-hover);
  border-color: rgba(255,255,255,0.1);
}

.footer-links h4 {
  font-size: 0.9rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 20px;
}

.footer-links a {
  display: block;
  font-size: 0.9rem;
  color: var(--color-text-muted);
  padding: 8px 0;
  transition: var(--transition-fast);
}

.footer-links a:hover {
  color: var(--color-text);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 40px;
  border-top: 1px solid rgba(255,255,255,0.05);
  font-size: 0.85rem;
  color: var(--color-text-dim);
}

/* ========================================
   Responsive Design
   ======================================== */
@media (max-width: 1024px) {
  .hero-content {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .hero-stats {
    justify-content: center;
  }
  
  .hero-cta {
    justify-content: center;
  }
  
  .hero-subtitle {
    margin-left: auto;
    margin-right: auto;
  }
  
  .hero-visual {
    order: -1;
  }
  
  .pain-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .feature-card.large {
    grid-column: span 2;
  }
  
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
  }
  
  .menu-toggle {
    display: flex;
  }
  
  .hero {
    padding: 100px 0 60px;
  }
  
  .pain-grid {
    grid-template-columns: 1fr;
  }
  
  .features-grid {
    grid-template-columns: 1fr;
  }
  
  .feature-card.large {
    grid-template-columns: 1fr;
    grid-column: span 1;
  }
  
  .profiles-showcase {
    height: auto;
  }
  
  .profile-card-showcase {
    position: relative;
    grid-template-columns: 1fr;
    opacity: 1;
    transform: none;
    pointer-events: all;
    margin-bottom: 40px;
  }
  
  .profile-card-showcase:not(.active) {
    display: none;
  }
  
  .profile-image {
    max-height: 300px;
  }
  
  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .footer-brand p {
    max-width: none;
  }
  
  .social-links {
    justify-content: center;
  }
  
  .footer-bottom {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }
  
  .cta-actions {
    flex-direction: column;
    align-items: center;
  }
  
  .cta-trust {
    flex-direction: column;
    align-items: center;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 2rem;
  }
  
  .hero-stats {
    flex-direction: column;
    gap: 20px;
  }
  
  .stat {
    text-align: center;
  }
  
  .btn-primary, .btn-secondary, .btn-outline {
    width: 100%;
    justify-content: center;
  }
  
  .chat-preview {
    max-width: 100%;
  }
}