@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap');

:root {
  --bg-dark: #070b14;
  --bg-card: rgba(13, 20, 38, 0.55);
  --bg-card-hover: rgba(20, 32, 60, 0.75);
  --border-glow: rgba(56, 189, 248, 0.15);
  --border-glow-hover: rgba(56, 189, 248, 0.4);
  
  --primary: #0056b3; /* Azul Aliança Mercantil */
  --primary-light: #38bdf8; /* Azul Neon */
  --secondary: #64748b; /* Cinza Metálico */
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --text-highlight: #38bdf8;
  
  --font-title: 'Outfit', sans-serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;
  
  --shadow-neon: 0 0 20px rgba(56, 189, 248, 0.15);
  --shadow-neon-strong: 0 0 30px rgba(56, 189, 248, 0.35);
  
  --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  background-color: var(--bg-dark);
  color: var(--text-main);
  font-family: var(--font-body);
  overflow-x: hidden;
}

body {
  position: relative;
  min-height: 100vh;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-dark);
}
::-webkit-scrollbar-thumb {
  background: rgba(56, 189, 248, 0.2);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: rgba(56, 189, 248, 0.4);
}

/* Background Gradients (Antigravity Style) */
.bg-ambient {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
}

.bg-ambient::before {
  content: '';
  position: absolute;
  top: -10%;
  right: -10%;
  width: 50%;
  height: 50%;
  background: radial-gradient(circle, rgba(56, 189, 248, 0.08) 0%, transparent 70%);
  filter: blur(80px);
}

.bg-ambient::after {
  content: '';
  position: absolute;
  bottom: -10%;
  left: -10%;
  width: 60%;
  height: 60%;
  background: radial-gradient(circle, rgba(0, 86, 179, 0.08) 0%, transparent 75%);
  filter: blur(100px);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-title);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

p {
  color: var(--text-muted);
  line-height: 1.7;
}

/* Reusable Components */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.glass-card {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-glow);
  border-radius: 16px;
  padding: 32px;
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.4);
  transition: var(--transition-smooth);
}

.glass-card:hover {
  border-color: var(--border-glow-hover);
  box-shadow: var(--shadow-neon);
  transform: translateY(-4px);
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: linear-gradient(135deg, var(--primary) 0%, #003d80 100%);
  color: #fff;
  font-family: var(--font-title);
  font-weight: 600;
  text-decoration: none;
  padding: 14px 28px;
  border-radius: 30px;
  border: 1px solid rgba(56, 189, 248, 0.3);
  box-shadow: 0 4px 15px rgba(0, 86, 179, 0.3);
  cursor: pointer;
  transition: var(--transition-smooth);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(56, 189, 248, 0.3);
  border-color: var(--primary-light);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-main);
  font-family: var(--font-title);
  font-weight: 500;
  text-decoration: none;
  padding: 14px 28px;
  border-radius: 30px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  cursor: pointer;
  transition: var(--transition-smooth);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--primary-light);
}

.gradient-text {
  background: linear-gradient(135deg, #fff 30%, var(--primary-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Header & Navigation */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  background: rgba(7, 11, 20, 0.7);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  transition: var(--transition-smooth);
}

header.scrolled {
  padding: 12px 0;
  background: rgba(7, 11, 20, 0.9);
  border-bottom: 1px solid var(--border-glow);
}

header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
  transition: var(--transition-smooth);
}

header.scrolled .container {
  height: 64px;
}

.logo-container {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.logo-img {
  height: 48px;
  width: auto;
  border-radius: 8px;
}

.logo-text {
  display: flex;
  flex-direction: column;
}

.logo-title {
  font-size: 1.2rem;
  font-weight: 800;
  color: #fff;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.logo-subtitle {
  font-size: 0.7rem;
  font-weight: 500;
  color: var(--text-highlight);
  letter-spacing: 2px;
}

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

.nav-link {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  transition: var(--transition-smooth);
}

.nav-link:hover {
  color: var(--text-main);
  text-shadow: 0 0 10px rgba(56, 189, 248, 0.5);
}

.nav-link.active {
  color: var(--primary-light);
}

/* Mobile Menu Button */
.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  color: #fff;
  font-size: 1.8rem;
  cursor: pointer;
}

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

.hero .container {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 60px;
  align-items: center;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(56, 189, 248, 0.1);
  border: 1px solid rgba(56, 189, 248, 0.2);
  padding: 6px 16px;
  border-radius: 20px;
  font-size: 0.85rem;
  color: var(--primary-light);
  font-weight: 600;
  margin-bottom: 24px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 20px;
}

.hero-desc {
  font-size: 1.15rem;
  margin-bottom: 36px;
  max-width: 580px;
}

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

.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.visual-orbit {
  position: absolute;
  width: 120%;
  height: 120%;
  border: 1px dashed rgba(56, 189, 248, 0.15);
  border-radius: 50%;
  animation: spin 60s linear infinite;
  pointer-events: none;
}

.visual-orbit::after {
  content: '';
  position: absolute;
  top: 10%;
  left: 10%;
  width: 12px;
  height: 12px;
  background: var(--primary-light);
  border-radius: 50%;
  box-shadow: 0 0 15px var(--primary-light);
}

.mascot-hero {
  width: 100%;
  max-width: 380px;
  height: auto;
  z-index: 10;
  filter: drop-shadow(0 15px 35px rgba(56, 189, 248, 0.2));
  animation: float 6s ease-in-out infinite;
}

/* Sections General */
section {
  padding: 100px 0;
  position: relative;
}

.section-header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 60px;
}

.section-tag {
  font-size: 0.85rem;
  color: var(--primary-light);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 12px;
  display: block;
}

.section-title {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 16px;
}

/* Stats / Trust Banner */
.stats-banner {
  padding: 60px 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
}

.stat-item {
  text-align: center;
}

.stat-num {
  font-family: var(--font-title);
  font-size: 3rem;
  font-weight: 800;
  color: var(--primary-light);
  margin-bottom: 8px;
  text-shadow: 0 0 15px rgba(56, 189, 248, 0.2);
}

.stat-label {
  font-size: 0.9rem;
  color: var(--text-muted);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* Products Section */
.catalog-controls {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.filter-btn {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--text-muted);
  padding: 10px 20px;
  border-radius: 20px;
  cursor: pointer;
  font-family: var(--font-title);
  font-weight: 500;
  transition: var(--transition-smooth);
}

.filter-btn:hover, .filter-btn.active {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary-light);
  box-shadow: 0 0 15px rgba(56, 189, 248, 0.25);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.product-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border-glow);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  transition: var(--transition-smooth);
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  transform: translateY(-8px);
  border-color: var(--border-glow-hover);
  box-shadow: var(--shadow-neon-strong);
}

.product-img-wrapper {
  position: relative;
  width: 100%;
  height: 220px;
  overflow: hidden;
  background: #0d1324;
}

.product-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-smooth);
}

.product-card:hover .product-img {
  transform: scale(1.08);
}

.product-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to top, rgba(7, 11, 20, 0.8) 0%, transparent 60%);
}

.product-tag {
  position: absolute;
  top: 16px;
  right: 16px;
  background: rgba(7, 11, 20, 0.8);
  border: 1px solid var(--primary-light);
  color: var(--primary-light);
  padding: 4px 12px;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
}

.product-info {
  padding: 24px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.product-title {
  font-size: 1.3rem;
  margin-bottom: 10px;
  color: #fff;
}

.product-desc {
  font-size: 0.9rem;
  margin-bottom: 20px;
  flex-grow: 1;
}

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

.product-availability {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  color: #10b981;
  font-weight: 600;
}

.availability-dot {
  width: 8px;
  height: 8px;
  background: #10b981;
  border-radius: 50%;
  box-shadow: 0 0 8px #10b981;
}

/* Mascot Interaction Section */
.mascot-feature {
  background: radial-gradient(circle at 80% 50%, rgba(56, 189, 248, 0.05) 0%, transparent 60%);
}

.mascot-feature-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 60px;
  align-items: center;
}

.mascot-visual-large {
  position: relative;
  display: flex;
  justify-content: center;
}

.mascot-img-large {
  width: 100%;
  max-width: 420px;
  filter: drop-shadow(0 15px 35px rgba(56, 189, 248, 0.25));
  animation: float 6s ease-in-out infinite;
}

.mascot-chat-bubble {
  position: absolute;
  top: -20px;
  left: 20px;
  background: var(--bg-card);
  border: 1px solid var(--border-glow-hover);
  border-radius: 20px;
  padding: 16px 24px;
  max-width: 250px;
  box-shadow: var(--shadow-neon);
  backdrop-filter: blur(8px);
}

.mascot-chat-bubble p {
  color: #fff;
  font-size: 0.88rem;
  font-weight: 500;
}

.mascot-chat-bubble::after {
  content: '';
  position: absolute;
  bottom: -10px;
  right: 40px;
  width: 0;
  height: 0;
  border-left: 10px solid transparent;
  border-right: 10px solid transparent;
  border-top: 10px solid var(--border-glow-hover);
}

.feature-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.feature-item {
  display: flex;
  gap: 16px;
}

.feature-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: rgba(56, 189, 248, 0.1);
  border: 1px solid rgba(56, 189, 248, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-light);
  font-size: 1.3rem;
  flex-shrink: 0;
}

.feature-text h3 {
  font-size: 1.15rem;
  margin-bottom: 6px;
  color: #fff;
}

.feature-text p {
  font-size: 0.9rem;
}

/* Galpão Section */
.galpao-section {
  position: relative;
}

.galpao-display {
  position: relative;
  border-radius: 24px;
  overflow: hidden;
  border: 1px solid var(--border-glow);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
}

.galpao-img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  display: block;
}

.galpao-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to top, rgba(7, 11, 20, 0.95) 10%, rgba(7, 11, 20, 0.4) 50%, transparent 100%);
  display: flex;
  align-items: flex-end;
  padding: 48px;
}

.galpao-content {
  max-width: 600px;
}

.galpao-title {
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 12px;
  color: #fff;
}

.galpao-desc {
  font-size: 1rem;
  color: var(--text-muted);
  margin-bottom: 24px;
}

.galpao-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(56, 189, 248, 0.15);
  border: 1px solid rgba(56, 189, 248, 0.3);
  padding: 6px 14px;
  border-radius: 12px;
  font-size: 0.85rem;
  color: var(--primary-light);
  font-weight: 600;
}

/* Catalog & PDF Section */
.catalog-download-section {
  position: relative;
}

.catalog-download-card {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 40px;
  align-items: center;
}

.catalog-download-content h2 {
  font-size: 2.2rem;
  margin-bottom: 16px;
}

.catalog-download-content p {
  font-size: 1.05rem;
  margin-bottom: 30px;
}

.catalog-download-visual {
  display: flex;
  justify-content: center;
}

.pdf-icon-glow {
  width: 180px;
  height: 240px;
  background: linear-gradient(135deg, rgba(239, 68, 68, 0.15) 0%, rgba(239, 68, 68, 0.02) 100%);
  border: 1px solid rgba(239, 68, 68, 0.3);
  border-radius: 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
  box-shadow: 0 0 30px rgba(239, 68, 68, 0.1);
  transition: var(--transition-smooth);
}

.pdf-icon-glow:hover {
  transform: scale(1.05) rotate(2deg);
  border-color: rgba(239, 68, 68, 0.6);
  box-shadow: 0 0 40px rgba(239, 68, 68, 0.25);
}

.pdf-icon-glow i {
  font-size: 4rem;
  color: #ef4444;
  margin-bottom: 16px;
  filter: drop-shadow(0 0 10px rgba(239, 68, 68, 0.5));
}

.pdf-label {
  font-family: var(--font-title);
  color: #fff;
  font-weight: 700;
  font-size: 1.1rem;
}

.pdf-size {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 4px;
}

/* Contact & Info Section */
.contact-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 40px;
}

.contact-info-cards {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.info-card {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.info-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: rgba(56, 189, 248, 0.1);
  border: 1px solid rgba(56, 189, 248, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-light);
  font-size: 1.2rem;
  flex-shrink: 0;
}

.info-details h3 {
  font-size: 1.1rem;
  margin-bottom: 6px;
  color: #fff;
}

.info-details p, .info-details a {
  font-size: 0.9rem;
  color: var(--text-muted);
  text-decoration: none;
}

.info-details a:hover {
  color: var(--primary-light);
}

.contact-form .form-group-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 20px;
}

.contact-form .form-group {
  margin-bottom: 20px;
}

.contact-form label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.contact-form input, .contact-form textarea {
  width: 100%;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 10px;
  padding: 14px 18px;
  color: #fff;
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: var(--transition-smooth);
}

.contact-form input:focus, .contact-form textarea:focus {
  outline: none;
  border-color: var(--primary-light);
  background: rgba(255, 255, 255, 0.06);
  box-shadow: 0 0 15px rgba(56, 189, 248, 0.15);
}

.form-feedback {
  margin-top: 15px;
  font-size: 0.9rem;
  font-weight: 600;
  display: none;
}

.form-feedback.success {
  color: #10b981;
  display: block;
}

.form-feedback.error {
  color: #ef4444;
  display: block;
}

/* Footer */
footer {
  background: #04070d;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding: 60px 0 30px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 1fr;
  gap: 60px;
  margin-bottom: 40px;
}

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

.footer-brand p {
  font-size: 0.9rem;
  margin-bottom: 24px;
}

.footer-socials {
  display: flex;
  gap: 12px;
}

.social-link {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  text-decoration: none;
  font-size: 1.1rem;
  transition: var(--transition-smooth);
}

.social-link:hover {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary-light);
  transform: translateY(-2px);
}

.footer-links h3, .footer-newsletter h3 {
  font-size: 1.1rem;
  margin-bottom: 20px;
  color: #fff;
  text-transform: uppercase;
  letter-spacing: 1px;
}

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

.footer-links ul li {
  margin-bottom: 12px;
}

.footer-links ul li a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.9rem;
  transition: var(--transition-smooth);
}

.footer-links ul li a:hover {
  color: var(--primary-light);
  padding-left: 6px;
}

.footer-newsletter p {
  font-size: 0.9rem;
  margin-bottom: 16px;
}

.newsletter-form {
  display: flex;
  gap: 10px;
}

.newsletter-form input {
  flex-grow: 1;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  padding: 10px 14px;
  color: #fff;
}

.newsletter-form input:focus {
  outline: none;
  border-color: var(--primary-light);
}

.newsletter-form button {
  background: var(--primary);
  border: 1px solid rgba(56, 189, 248, 0.3);
  color: #fff;
  padding: 10px 18px;
  border-radius: 8px;
  cursor: pointer;
  font-weight: 600;
  transition: var(--transition-smooth);
}

.newsletter-form button:hover {
  background: var(--primary-light);
  box-shadow: 0 0 10px rgba(56, 189, 248, 0.3);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}

.footer-bottom p {
  font-size: 0.8rem;
}

/* Floating WhatsApp Button */
.whatsapp-float {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 60px;
  height: 60px;
  background-color: #25d366;
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 30px;
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
  z-index: 99;
  text-decoration: none;
  transition: var(--transition-smooth);
  animation: pulse-whatsapp 2s infinite;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.6);
}

/* Scroll Reveal Base */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

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

/* Keyframes animations */
@keyframes float {
  0% { transform: translateY(0px); }
  50% { transform: translateY(-15px); }
  100% { transform: translateY(0px); }
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes pulse-whatsapp {
  0% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.5);
  }
  70% {
    box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
  }
}

/* Responsive Grid / Media Queries */
@media (max-width: 1024px) {
  .hero-title {
    font-size: 2.8rem;
  }
  .products-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
}

@media (max-width: 768px) {
  header .container {
    height: 70px;
  }
  .mobile-menu-btn {
    display: block;
  }
  nav {
    position: fixed;
    top: 70px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 70px);
    background: var(--bg-dark);
    flex-direction: column;
    padding: 40px;
    gap: 24px;
    transition: var(--transition-smooth);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
  }
  nav.open {
    left: 0;
  }
  .hero .container {
    grid-template-columns: 1fr;
    gap: 40px;
    text-align: center;
    padding-bottom: 60px;
  }
  .hero-desc {
    margin-left: auto;
    margin-right: auto;
  }
  .hero-actions {
    justify-content: center;
  }
  .mascot-hero {
    max-width: 280px;
  }
  .products-grid {
    grid-template-columns: 1fr;
  }
  .mascot-feature-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .mascot-visual-large {
    order: -1;
  }
  .mascot-img-large {
    max-width: 280px;
  }
  .catalog-download-card {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .catalog-download-visual {
    order: -1;
  }
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}