/* ============================================
   ApolloTech — Swiss Premium Design System
   ============================================ */

:root {
  /* Colors */
  --bg-primary: #FFFFFF;
  --bg-secondary: #F5F5F7; /* Apple-like clean gray */
  --bg-tertiary: #E5E5EA;
  
  --text-primary: #1D1D1F;
  --text-secondary: #4B5563; /* Oscurecido para pasar contraste Lighthouse */
  --text-muted: #6B7280;     /* Oscurecido para pasar contraste Lighthouse */
  
  --accent-navy: #03213F;     /* Primary Brand */
  --accent-navy-hover: #021426;
  --accent-red: #0077B6;      /* Electric Blue Accent (variable name kept for compatibility) */
  --accent-red-hover: #005A8C;
  
  --border-light: #E5E7EB;
  --border-dark: #374151;

  /* Typography */
  --font-sans: 'Inter', -apple-system, sans-serif;
  --font-serif: 'Montserrat', sans-serif; /* Corporate heading font */

  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 2rem;
  --space-xl: 4rem;
  --space-2xl: 8rem;

  /* Layout */
  --max-width: 1200px;
  --nav-height: 80px;

  /* UI Tokens */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 24px;
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
  --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.05), 0 2px 4px -1px rgba(0,0,0,0.03);
  --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.05), 0 4px 6px -2px rgba(0,0,0,0.03);
  
  --transition-fast: 150ms ease;
  --transition-normal: 300ms ease;
}

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

/* Simetría Absoluta Global */
body {
  text-align: center;
}

h1, h2, h3, h4, p, ul, li {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

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

body, input, select, textarea {
  font-family: var(--font-sans);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  text-decoration: none;
  color: inherit;
  transition: color var(--transition-fast);
}

ul, ol {
  list-style: none;
}

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

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

/* ============================================
   Typography Utilities
   ============================================ */
h1, h2, h3, h4, h5 {
  color: var(--accent-navy);
  line-height: 1.1;
  font-weight: 700;
  letter-spacing: -0.04em;
}

h1 { font-size: clamp(3rem, 6vw, 5.5rem); letter-spacing: -0.05em; }
h2 { font-size: clamp(2.5rem, 5vw, 4rem); letter-spacing: -0.04em; }
h3 { font-size: clamp(1.75rem, 3vw, 2.5rem); letter-spacing: -0.03em;}
h4 { font-size: 1.25rem; letter-spacing: -0.02em; }

p {
  color: var(--text-secondary);
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
}

.text-lead {
  font-size: 1.25rem;
  color: var(--text-secondary);
  font-weight: 400;
}

.text-navy { color: var(--accent-navy); }
.text-red { color: var(--accent-red); }

/* ============================================
   Layout Utilities
   ============================================ */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.section {
  padding: var(--space-2xl) 0;
}

.section--light { background-color: var(--bg-primary); }
.section--gray { background-color: var(--bg-secondary); }
.section--dark { 
  background-color: var(--accent-navy); 
  color: var(--bg-primary); 
}
.section--dark h2, .section--dark h3, .section--dark p, .section--dark li, .section--dark span {
  color: var(--bg-primary);
}
.section--dark p { opacity: 0.8; }

/* Global Contrast Overrides for Navy Boxes (Blog & Landing) */
[style*="background: var(--accent-navy)"] p,
[style*="background: var(--accent-navy)"] li,
[style*="background: var(--accent-navy)"] span,
[style*="background: var(--accent-navy)"] strong,
[style*="background: var(--accent-navy)"] h2,
[style*="background: var(--accent-navy)"] h3,
[style*="background: var(--accent-navy)"] h4 {
  color: rgba(255, 255, 255, 0.9) !important;
}

/* Maintain readability in light nested boxes */
[style*="background: #fdfdfd"] p,
[style*="background: #fdfdfd"] li,
[style*="background: #fdfdfd"] span,
[style*="background: #fdfdfd"] strong,
[style*="background: #fdfdfd"] h4 {
  color: #2c3e50 !important;
}

/* ============================================
   Components
   ============================================ */

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.875rem 1.75rem;
  font-size: 1rem;
  font-weight: 500;
  border-radius: var(--radius-md);
  transition: all var(--transition-normal);
  text-align: center;
}

.btn--primary {
  background-color: var(--accent-navy);
  color: var(--bg-primary);
}
.btn--primary:hover {
  background-color: var(--accent-navy-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn--outline {
  background-color: transparent;
  color: var(--accent-navy);
  border: 1px solid var(--accent-navy);
}
.btn--outline:hover {
  background-color: var(--bg-secondary);
}

/* ============================================
   Navigation (Symmetrical Layout)
   ============================================ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--nav-height);
  background: rgba(255, 255, 255, 0.75);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: 100;
  border-bottom: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  transition: all var(--transition-fast);
}

.nav__inner {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  width: 100%;
}

.nav__logo {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  position: absolute;
  left: var(--space-lg);
}

.nav__logo span {
  color: var(--accent-red);
}

.nav__links {
  display: flex;
  gap: 24px;
  margin: 0 auto;
}

.nav__link {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.nav__link:hover, .nav__link.active {
  color: var(--accent-navy);
}

.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 10px;
  z-index: 1000;
  position: absolute;
  right: var(--space-lg);
}

.nav__hamburger span {
  width: 24px;
  height: 2px;
  background-color: var(--accent-navy);
  transition: var(--transition-normal);
}

/* Nav CTA Position */
.nav__inner > .btn {
  position: absolute;
  right: var(--space-lg);
}

@media (max-width: 768px) {
  .nav__inner { justify-content: space-between; padding: 0 var(--space-md); }
  .nav__logo { position: static; }
  .nav__hamburger { display: flex; position: static; }
  .nav__inner > .btn { display: none; } /* Hide CTA on mobile nav for symmetry */
  
  .nav__links {
    position: absolute;
    top: var(--nav-height);
    left: 0;
    width: 100%;
    background: var(--bg-primary);
    flex-direction: column;
    padding: 32px 0;
    border-bottom: 1px solid var(--border-light);
    box-shadow: var(--shadow-sm);
    clip-path: circle(0% at top right);
    transition: clip-path 0.4s ease-out;
    margin: 0;
  }
  .nav__links.active {
    clip-path: circle(150% at top right);
  }
  .nav__link {
    font-size: 1.1rem;
    padding: 12px 0;
    width: 100%;
    text-align: center;
  }
}

/* ============================================
   Aesthetic Layers (Clean Corporate / Bento)
   ============================================ */

/* 1. Bento Box Cards */
.card {
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
  text-decoration: none;
  color: inherit;
  display: block;
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 24px rgba(0,0,0,0.08);
}

/* 1.5 Niche Pills */
.niche-pill {
  padding: 12px 24px;
  background: var(--bg-primary);
  border: 1px solid var(--border-light);
  border-radius: 30px;
  font-weight: 500;
  text-decoration: none;
  color: var(--text-primary);
  transition: border-color 0.3s, background-color 0.3s, transform 0.3s;
  display: inline-block;
}
.niche-pill:hover {
  border-color: var(--accent-navy);
  background: var(--bg-secondary);
  transform: translateY(-2px);
}

/* 2. Image Hover Scaling Container */
.img-scale-container {
  overflow: hidden;
  position: relative;
}
.img-scale-container img {
  transition: transform 1.2s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: transform;
}
.card:hover .img-scale-container img,
.img-scale-container:hover img {
  transform: scale(1.05);
}

/* 3. Marquee (Continuous Scroll) */
.marquee-wrapper {
  overflow: hidden;
  white-space: nowrap;
  width: 100%;
  background: var(--bg-secondary);
  color: var(--text-primary);
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
  padding: 24px 0;
  display: flex;
  align-items: center;
}
.marquee {
  display: inline-flex;
  gap: 48px;
  animation: marquee 25s linear infinite;
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 1rem;
  letter-spacing: 0.05em;
}
.marquee span {
  opacity: 0.6;
}
@keyframes marquee {
  0% { transform: translate3d(0, 0, 0); }
  100% { transform: translate3d(-50%, 0, 0); } /* We will duplicate the content inside to scroll seamlessly */
}

/* Navigation Mobile */
.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 10px;
  z-index: 1000;
  position: absolute;
  right: var(--space-lg);
}

.nav__hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--accent-navy);
  transition: all var(--transition-fast);
}

.nav__hamburger.active span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.nav__hamburger.active span:nth-child(2) { opacity: 0; }
.nav__hamburger.active span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

@media (max-width: 768px) {
  .nav__hamburger { display: flex; }
  
  .nav__links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    height: 100vh;
    background: var(--bg-primary);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 32px;
    transition: all var(--transition-normal);
    box-shadow: -10px 0 30px rgba(0,0,0,0.1);
  }
  
  .nav__links.active { right: 0; }
  
  #nav-cta, #nav-cta-contatto, #nav-cta-prezzi, #nav-cta-faq, #nav-cta-metodo, #nav-cta-chisiamo, #nav-cta-aziendale, #nav-cta-landing, #nav-cta-ecommerce {
    display: none; /* Hide nav CTA on mobile to keep it clean, hero CTA is enough */
  }
}

/* ============================================
   Mobile Optimizations (Media Queries)
   ============================================ */

/* Utility Classes for Responsive Grids */
.grid-2col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  text-align: center; /* Enforce symmetry */
}
.grid-contact {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: var(--space-xl);
  align-items: start;
}
.form-grid-2col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 24px;
}

@media (max-width: 1024px) {
  .grid-2col, .grid-contact {
    gap: var(--space-lg);
  }
}

@media (max-width: 768px) {
  /* Typography */
  h1 { font-size: 2.5rem; }
  h2 { font-size: 2rem; }
  h3 { font-size: 1.5rem; }
  
  /* Sections & Containers */
  .section { padding: var(--space-xl) 0; }
  .container { padding: 0 var(--space-md); }
  
  /* Grids */
  .grid-2col, .grid-contact, .form-grid-2col {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
  
  /* Utilities */
  .hero { padding-top: 140px !important; padding-bottom: 60px !important; }
  .marquee { gap: 24px; font-size: 0.9rem; }
  .niche-pill { padding: 8px 16px; font-size: 0.9rem; }
  
  /* Footers */
  footer .container {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

/* ============================================
   Cookie Banner
   ============================================ */
.cookie-banner {
  position: fixed;
  bottom: 24px;
  left: 24px;
  right: 24px;
  max-width: 600px;
  background: var(--bg-primary);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  box-shadow: 0 10px 40px rgba(0,0,0,0.1);
  padding: 24px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transform: translateY(120%);
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.cookie-banner.active {
  transform: translateY(0);
}

.cookie-banner h4 {
  text-align: left;
  margin: 0;
  font-size: 1.1rem;
}

.cookie-banner p {
  text-align: left;
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.4;
}

.cookie-banner .btn-group {
  display: flex;
  gap: 12px;
  justify-content: flex-end;
}

@media (max-width: 768px) {
  .cookie-banner {
    left: 16px;
    right: 16px;
    bottom: 16px;
    padding: 20px;
  }
  .cookie-banner .btn-group {
    flex-direction: column;
  }
  .cookie-banner .btn {
    width: 100%;
  }
}