/* 
 * AGE IMPIANTI - Premium Design System (CSS)
 * Custom Glassmorphism, Neon Accents, and Smooth Transitions
 */

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

:root {
  /* Color Palette - AGE Impianti Logo-inspired */
  --bg-dark: #070a13;
  --bg-card: rgba(13, 20, 38, 0.55);
  --bg-card-hover: rgba(20, 30, 58, 0.75);
  --border-color: rgba(255, 255, 255, 0.07);
  --border-glow: rgba(0, 136, 255, 0.2);
  
  /* Primary accents from the logo */
  --accent-blue: #0088ff;
  --accent-orange: #ff6d00;
  --accent-red: #ff1744;
  
  /* Gradients */
  --grad-blue: linear-gradient(135deg, #0088ff 0%, #0044cc 100%);
  --grad-orange: linear-gradient(135deg, #ff6d00 0%, #ff3d00 100%);
  --grad-red: linear-gradient(135deg, #ff1744 0%, #d50000 100%);
  --grad-dark: linear-gradient(180deg, #070a13 0%, #0c1122 100%);
  --grad-glass: linear-gradient(135deg, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0.01) 100%);

  /* Text Colors */
  --text-main: #f3f4f6;
  --text-muted: #9ca3af;
  --text-dark: #111827;

  /* Font & Transitions */
  --font-family: 'Outfit', sans-serif;
  --transition-fast: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.8s cubic-bezier(0.4, 0, 0.2, 1);
  --radius-lg: 16px;
  --radius-md: 10px;
  --radius-sm: 6px;
  --shadow-neon-blue: 0 0 15px rgba(0, 136, 255, 0.35);
  --shadow-neon-orange: 0 0 15px rgba(ff, 109, 0, 0.35);
  --shadow-neon-red: 0 0 15px rgba(ff, 23, 68, 0.35);
}

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

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

body {
  background-color: var(--bg-dark);
  background-image: var(--grad-dark);
  color: var(--text-main);
  font-family: var(--font-family);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 10px;
}
::-webkit-scrollbar-track {
  background: var(--bg-dark);
}
::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 5px;
  border: 2px solid var(--bg-dark);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--accent-blue);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.02em;
}

p {
  color: var(--text-muted);
  font-weight: 300;
}

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

/* Grid & Layout Containers */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.section {
  padding: 7rem 0;
  position: relative;
}

.section-bg-alt {
  background: rgba(12, 17, 34, 0.4);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

/* Section Header */
.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 4rem auto;
}

.section-tag {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--accent-orange);
  margin-bottom: 1rem;
}

.section-title {
  font-size: 2.75rem;
  margin-bottom: 1.25rem;
  background: linear-gradient(135deg, #fff 30%, #9ca3af 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.section-desc {
  font-size: 1.1rem;
}

/* Header / Navbar */
.header-wrapper {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  transition: var(--transition-normal);
  border-bottom: 1px solid transparent;
}

.header-wrapper.scrolled {
  background: rgba(7, 10, 19, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-color);
  padding: 0.5rem 0;
}

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

.header-wrapper.scrolled .nav-container {
  height: 70px;
}

.logo-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.logo-img {
  height: 64px;
  width: auto;
  transition: var(--transition-normal);
}

.header-wrapper.scrolled .logo-img {
  height: 52px;
}

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

.logo-title {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--text-main);
  letter-spacing: -0.5px;
  line-height: 1.1;
}

.logo-subtitle {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--accent-orange);
  text-transform: uppercase;
  letter-spacing: 1.5px;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 2.25rem;
  list-style: none;
}

.nav-item {
  position: relative;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-muted);
  padding: 0.5rem 0;
}

.nav-link:hover, .nav-item.active .nav-link {
  color: var(--text-main);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent-blue);
  transition: var(--transition-fast);
}

.nav-link:hover::after, .nav-item.active .nav-link::after {
  width: 100%;
}

.nav-item.active .nav-link::after {
  background: var(--accent-orange);
}

/* Mobile Menu Toggle */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  width: 30px;
  height: 20px;
  position: relative;
  z-index: 1100;
}

.menu-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--text-main);
  position: absolute;
  transition: var(--transition-fast);
}

.menu-toggle span:nth-child(1) { top: 0; }
.menu-toggle span:nth-child(2) { top: 9px; }
.menu-toggle span:nth-child(3) { top: 18px; }

.menu-toggle.open span:nth-child(1) { transform: rotate(45deg); top: 9px; }
.menu-toggle.open span:nth-child(2) { opacity: 0; }
.menu-toggle.open span:nth-child(3) { transform: rotate(-45deg); top: 9px; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.8rem 1.8rem;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  transition: var(--transition-normal);
  gap: 0.5rem;
}

.btn-primary {
  background: var(--grad-blue);
  color: white;
  box-shadow: 0 4px 15px rgba(0, 136, 255, 0.25);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 136, 255, 0.45);
}

.btn-accent {
  background: var(--grad-orange);
  color: white;
  box-shadow: 0 4px 15px rgba(255, 109, 0, 0.25);
}

.btn-accent:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255, 109, 0, 0.45);
}

.btn-outline {
  background: transparent;
  border: 1px solid var(--border-color);
  color: var(--text-main);
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--text-main);
  transform: translateY(-2px);
}

.btn-sm {
  padding: 0.5rem 1.2rem;
  font-size: 0.85rem;
}

/* Glassmorphism Cards */
.glass-card {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  transition: var(--transition-normal);
  background-image: var(--grad-glass);
}

.glass-card:hover {
  background: var(--bg-card-hover);
  border-color: rgba(255, 255, 255, 0.15);
  transform: translateY(-5px);
}

/* Hero Section Slider */
.hero-slider {
  position: relative;
  height: 100vh;
  width: 100%;
  overflow: hidden;
  margin-bottom: -1px;
}

.slider-container {
  height: 100%;
  width: 100%;
  position: relative;
}

.slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  z-index: 1;
  transition: opacity var(--transition-slow);
  display: flex;
  align-items: center;
}

.slide.active {
  opacity: 1;
  z-index: 2;
}

.slide-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  transform: scale(1.05);
  transition: transform 6s ease-out;
}

.slide.active .slide-bg {
  transform: scale(1);
}

.slide-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to right, rgba(7, 10, 19, 0.95) 20%, rgba(7, 10, 19, 0.75) 50%, rgba(7, 10, 19, 0.3) 100%);
  z-index: 2;
}

.slide-content {
  position: relative;
  z-index: 3;
  max-width: 650px;
  padding: 0 2rem;
  margin-left: calc((100% - 1200px) / 2 + 2rem);
  transform: translateY(30px);
  opacity: 0;
  transition: all var(--transition-slow) var(--transition-fast);
}

@media (max-width: 1240px) {
  .slide-content {
    margin-left: 2rem;
  }
}

.slide.active .slide-content {
  transform: translateY(0);
  opacity: 1;
}

.slide-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1rem;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent-orange);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 1.5rem;
}

.slide-title {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1.1;
  color: white;
  margin-bottom: 1.5rem;
  letter-spacing: -1.5px;
}

.slide-desc {
  font-size: 1.25rem;
  margin-bottom: 2.5rem;
  color: var(--text-muted);
}

/* Slider Controls */
.slider-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: white;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  cursor: pointer;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  transition: var(--transition-normal);
}

.slider-arrow:hover {
  background: var(--accent-blue);
  border-color: var(--accent-blue);
  box-shadow: var(--shadow-neon-blue);
}

.slider-arrow-prev { left: 2.5rem; }
.slider-arrow-next { right: 2.5rem; }

.slider-dots {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  gap: 0.75rem;
}

.slider-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.25);
  border: none;
  cursor: pointer;
  transition: var(--transition-normal);
}

.slider-dot.active {
  background: var(--accent-orange);
  transform: scale(1.25);
  box-shadow: 0 0 10px var(--accent-orange);
}

.scroll-indicator-bar {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: rgba(255, 255, 255, 0.05);
  z-index: 10;
}

.scroll-indicator-progress {
  width: 0;
  height: 100%;
  background: var(--accent-blue);
}

/* Welcome Grid */
.welcome-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 5rem;
  align-items: center;
}

.welcome-image-container {
  position: relative;
}

.welcome-image-decor {
  position: absolute;
  top: -20px;
  left: -20px;
  right: 20px;
  bottom: 20px;
  border: 2px solid var(--accent-blue);
  border-radius: var(--radius-lg);
  z-index: 1;
}

.welcome-image {
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  position: relative;
  z-index: 2;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

/* Services Page & Overview Grid */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 2rem;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.service-card:hover {
  transform: translateY(-8px);
  background: var(--bg-card-hover);
  border-color: rgba(255, 255, 255, 0.12);
}

/* Unique Neon Borders based on Logo Colors */
.service-card:nth-child(3n+1):hover {
  box-shadow: 0 10px 30px rgba(0, 136, 255, 0.15);
  border-color: var(--accent-blue);
}
.service-card:nth-child(3n+2):hover {
  box-shadow: 0 10px 30px rgba(255, 109, 0, 0.15);
  border-color: var(--accent-orange);
}
.service-card:nth-child(3n):hover {
  box-shadow: 0 10px 30px rgba(255, 23, 68, 0.15);
  border-color: var(--accent-red);
}

.service-card-img {
  height: 240px;
  background-size: cover;
  background-position: center;
  position: relative;
  overflow: hidden;
}

.service-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-slow);
}

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

.service-card-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to top, rgba(7, 10, 19, 0.9) 0%, rgba(7, 10, 19, 0.2) 60%, transparent 100%);
  z-index: 1;
}

.service-card-title-absolute {
  position: absolute;
  bottom: 1.5rem;
  left: 1.5rem;
  font-size: 1.5rem;
  font-weight: 700;
  color: white;
  z-index: 2;
}

.service-card-body {
  padding: 2rem;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.service-card-desc {
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.service-card-link {
  font-weight: 600;
  font-size: 0.95rem;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: var(--transition-fast);
}

.service-card:nth-child(3n+1) .service-card-link { color: var(--accent-blue); }
.service-card:nth-child(3n+2) .service-card-link { color: var(--accent-orange); }
.service-card:nth-child(3n) .service-card-link { color: var(--accent-red); }

.service-card-link span {
  transition: transform var(--transition-fast);
}

.service-card:hover .service-card-link span {
  transform: translateX(5px);
}

/* Stats Counter Section */
.stats-bar {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 3rem;
  text-align: center;
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
  padding: 4rem 2rem;
  border-radius: var(--radius-lg);
  margin-top: -3.5rem;
  position: relative;
  z-index: 10;
}

.stat-item {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.stat-num {
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1;
  background: linear-gradient(135deg, var(--accent-blue) 0%, var(--accent-orange) 50%, var(--accent-red) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.stat-label {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-main);
  text-transform: uppercase;
  letter-spacing: 1.5px;
}

/* CTA Banner */
.cta-banner {
  background: linear-gradient(135deg, rgba(13, 20, 38, 0.9) 0%, rgba(7, 10, 19, 0.9) 100%);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 5rem 3rem;
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(0, 136, 255, 0.08) 0%, transparent 50%);
  pointer-events: none;
}

.cta-title {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
}

.cta-desc {
  max-width: 650px;
  margin: 0 auto 2.5rem auto;
  font-size: 1.1rem;
}

/* Custom Interactive Sedi/Magazzini Layout */
.warehouses-wrapper {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 3rem;
  align-items: start;
}

.warehouse-list {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.warehouse-btn {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  text-align: left;
  cursor: pointer;
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.warehouse-btn::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: transparent;
  transition: var(--transition-fast);
}

.warehouse-btn.active {
  background: rgba(20, 30, 58, 0.6);
  border-color: var(--accent-blue);
  box-shadow: 0 4px 20px rgba(0, 136, 255, 0.15);
}

.warehouse-btn.active::before {
  background: var(--accent-blue);
}

.warehouse-btn.active:nth-child(2) { border-color: var(--accent-orange); }
.warehouse-btn.active:nth-child(2)::before { background: var(--accent-orange); }

.warehouse-btn.active:nth-child(3) { border-color: var(--accent-red); }
.warehouse-btn.active:nth-child(3)::before { background: var(--accent-red); }

.warehouse-btn.active:nth-child(4) { border-color: var(--accent-blue); }
.warehouse-btn.active:nth-child(4)::before { background: var(--accent-blue); }

.warehouse-btn h4 {
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
  color: white;
}

.warehouse-btn p {
  font-size: 0.9rem;
}

.warehouse-display {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.warehouse-info-card {
  display: none;
}

.warehouse-info-card.active {
  display: block;
  animation: fadeInUp var(--transition-normal) forwards;
}

.warehouse-details-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-top: 1.5rem;
  margin-bottom: 2rem;
}

.warehouse-detail-box {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-md);
  padding: 1.25rem;
}

.warehouse-detail-box h5 {
  font-size: 0.9rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--accent-orange);
  margin-bottom: 0.5rem;
  letter-spacing: 0.5px;
}

.warehouse-detail-box p {
  font-size: 0.95rem;
  color: var(--text-main);
}

.map-container {
  height: 350px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-color);
  box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

.map-container iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

/* Quote Configurator (Preventivo Page) */
.configurator-card {
  background: var(--bg-card);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 3rem;
  max-width: 900px;
  margin: 0 auto;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
}

.config-steps {
  display: flex;
  justify-content: space-between;
  position: relative;
  margin-bottom: 3.5rem;
}

.config-steps::before {
  content: '';
  position: absolute;
  top: 19px;
  left: 0;
  width: 100%;
  height: 2px;
  background: rgba(255, 255, 255, 0.08);
  z-index: 1;
}

.step-indicator {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  width: 80px;
}

.step-number {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: #111827;
  border: 2px solid rgba(255, 255, 255, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: var(--text-muted);
  transition: var(--transition-normal);
}

.step-label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-muted);
  text-align: center;
}

.step-indicator.active .step-number {
  background: var(--accent-blue);
  border-color: var(--accent-blue);
  color: white;
  box-shadow: var(--shadow-neon-blue);
}

.step-indicator.active .step-label {
  color: white;
}

.step-indicator.completed .step-number {
  background: var(--accent-orange);
  border-color: var(--accent-orange);
  color: white;
  box-shadow: 0 0 10px rgba(255, 109, 0, 0.4);
}

.config-panel {
  display: none;
}

.config-panel.active {
  display: block;
  animation: fadeIn 0.4s ease-in-out forwards;
}

.panel-title {
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
  color: white;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 0.75rem;
}

/* Custom Grid Selection */
.selection-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.25rem;
  margin-bottom: 2rem;
}

.selection-card {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  text-align: center;
  cursor: pointer;
  transition: var(--transition-normal);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.selection-card:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.2);
}

.selection-card.selected {
  border-color: var(--accent-blue);
  background: rgba(0, 136, 255, 0.05);
}

.selection-icon {
  font-size: 2.2rem;
  color: var(--text-muted);
  transition: var(--transition-fast);
}

.selection-card.selected .selection-icon {
  color: var(--accent-blue);
  text-shadow: 0 0 10px var(--accent-blue);
}

.selection-card h4 {
  font-size: 1.05rem;
  font-weight: 600;
  color: white;
}

.selection-card p {
  font-size: 0.85rem;
}

/* Custom Inputs & Sliders */
.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 0.75rem;
  color: var(--text-main);
}

.range-slider-wrapper {
  margin-top: 1rem;
  margin-bottom: 2rem;
}

.range-slider {
  -webkit-appearance: none;
  width: 100%;
  height: 6px;
  border-radius: 3px;
  background: rgba(255, 255, 255, 0.1);
  outline: none;
}

.range-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--accent-blue);
  cursor: pointer;
  transition: var(--transition-fast);
  box-shadow: 0 0 8px var(--accent-blue);
}

.range-slider::-webkit-slider-thumb:hover {
  transform: scale(1.2);
}

.slider-values {
  display: flex;
  justify-content: space-between;
  margin-top: 0.5rem;
  font-weight: 500;
  font-size: 1rem;
}

.slider-val-current {
  color: var(--accent-orange);
  font-weight: 700;
}

/* Inputs & Form Controls */
.form-control {
  width: 100%;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  color: white;
  font-family: var(--font-family);
  font-size: 1rem;
  transition: var(--transition-fast);
}

.form-control:focus {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--accent-blue);
  outline: none;
  box-shadow: 0 0 10px rgba(0, 136, 255, 0.15);
}

textarea.form-control {
  min-height: 120px;
  resize: vertical;
}

.form-navigation {
  display: flex;
  justify-content: space-between;
  margin-top: 3rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-color);
}

/* Quote Results Box */
.results-box {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  padding: 2rem;
  margin-top: 2rem;
  animation: fadeIn 0.4s ease-in-out forwards;
}

.results-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.result-card {
  text-align: center;
  background: rgba(255, 255, 255, 0.02);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  border: 1px solid rgba(255, 255, 255, 0.03);
}

.result-card h5 {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}

.result-value {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--accent-orange);
}

.result-value.blue {
  color: var(--accent-blue);
}

.result-value.red {
  color: var(--accent-red);
}

/* Contact Details Page */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 5rem;
  align-items: start;
}

.contact-info-list {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.contact-info-item {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
}

.contact-info-icon {
  width: 52px;
  height: 52px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  color: var(--accent-blue);
  flex-shrink: 0;
  transition: var(--transition-normal);
}

.contact-info-item:hover .contact-info-icon {
  background: var(--accent-blue);
  color: white;
  box-shadow: var(--shadow-neon-blue);
  transform: scale(1.05);
}

.contact-info-item:nth-child(2):hover .contact-info-icon {
  background: var(--accent-orange);
  color: white;
  box-shadow: var(--shadow-neon-orange);
}

.contact-info-item:nth-child(3):hover .contact-info-icon {
  background: var(--accent-red);
  color: white;
  box-shadow: var(--shadow-neon-red);
}

.contact-info-content h4 {
  font-size: 1.1rem;
  color: white;
  margin-bottom: 0.25rem;
}

.contact-info-content p {
  font-size: 0.95rem;
}

.bank-info-box {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  margin-top: 3rem;
}

.bank-info-box h4 {
  font-size: 1rem;
  margin-bottom: 0.75rem;
  color: white;
}

.bank-info-box p {
  font-size: 0.9rem;
  font-family: monospace;
  color: var(--text-main);
  background: rgba(0, 0, 0, 0.2);
  padding: 0.75rem;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255,255,255,0.05);
}

/* Footer styling */
.footer-section {
  background: #04060b;
  border-top: 1px solid var(--border-color);
  padding: 6rem 0 3rem 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 5rem;
  margin-bottom: 4rem;
}

.footer-brand h3 {
  font-size: 1.5rem;
  color: white;
  margin-bottom: 1.25rem;
}

.footer-brand p {
  font-size: 0.95rem;
}

.footer-col h4 {
  font-size: 1.1rem;
  color: white;
  margin-bottom: 1.5rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.footer-links a {
  color: var(--text-muted);
  font-size: 0.95rem;
}

.footer-links a:hover {
  color: var(--accent-blue);
  padding-left: 5px;
}

.footer-bottom {
  border-top: 1px solid var(--border-color);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.footer-bottom p {
  font-size: 0.9rem;
}

.footer-legal-links {
  display: flex;
  gap: 2rem;
}

.footer-legal-links a {
  color: var(--text-muted);
  font-size: 0.9rem;
}

.footer-legal-links a:hover {
  color: white;
}

/* Scroll To Top Button */
.scroll-top-btn {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background: var(--grad-blue);
  color: white;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 99;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-normal);
  box-shadow: var(--shadow-neon-blue);
}

.scroll-top-btn.visible {
  opacity: 1;
  visibility: visible;
}

.scroll-top-btn:hover {
  transform: translateY(-5px);
}

/* Cookie Consent Banner */
.cookie-banner {
  position: fixed;
  bottom: 2rem;
  left: 2rem;
  max-width: 420px;
  background: rgba(13, 20, 38, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.6);
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  transform: translateY(150px);
  opacity: 0;
  transition: all var(--transition-normal);
}

.cookie-banner.visible {
  transform: translateY(0);
  opacity: 1;
}

.cookie-text {
  font-size: 0.9rem;
  color: var(--text-main);
}

.cookie-buttons {
  display: flex;
  gap: 0.75rem;
  justify-content: flex-end;
}

.cookie-btn {
  padding: 0.5rem 1.2rem;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: var(--transition-fast);
}

.cookie-btn-accept {
  background: var(--accent-blue);
  color: white;
}

.cookie-btn-accept:hover {
  background: #0070d6;
}

.cookie-btn-close {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: var(--text-muted);
}

.cookie-btn-close:hover {
  border-color: white;
  color: white;
}

/* Animations */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity var(--transition-normal), transform var(--transition-normal);
}

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

/* Media Queries */
@media (max-width: 991px) {
  .welcome-grid, .warehouses-wrapper, .contact-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  
  .welcome-image-container {
    max-width: 500px;
    margin: 0 auto;
  }
  
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
  }
  
  .slide-title {
    font-size: 3rem;
  }
  
  .section {
    padding: 5rem 0;
  }
}

@media (max-width: 768px) {
  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 300px;
    height: 100vh;
    background: rgba(7, 10, 19, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: center;
    gap: 2rem;
    z-index: 1000;
    transition: right var(--transition-normal);
    border-left: 1px solid var(--border-color);
  }
  
  .nav-menu.open {
    right: 0;
  }
  
  .menu-toggle {
    display: block;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  
  .slider-arrow {
    width: 44px;
    height: 44px;
    font-size: 1rem;
  }
  
  .slider-arrow-prev { left: 1rem; }
  .slider-arrow-next { right: 1rem; }
  
  .section-title {
    font-size: 2.25rem;
  }
  
  .warehouse-details-grid {
    grid-template-columns: 1fr;
  }
  
  .configurator-card {
    padding: 1.5rem;
  }
}

/* Area Riservata Login Modal styling */
.login-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(7, 10, 19, 0.7);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-normal), visibility var(--transition-normal);
}

.login-modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.login-modal-card {
  width: 100%;
  max-width: 440px;
  position: relative;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
  animation: scaleUp 0.3s cubic-bezier(0.4, 0, 0.2, 1) forwards;
  padding: 3rem;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  background-image: var(--grad-glass);
}

.login-modal-close {
  position: absolute;
  top: 1rem;
  right: 1.5rem;
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 2rem;
  cursor: pointer;
  transition: var(--transition-fast);
}

.login-modal-close:hover {
  color: white;
}

.login-modal-title {
  font-size: 1.8rem;
  color: white;
  margin-bottom: 0.5rem;
  text-align: center;
}

.login-modal-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
  text-align: center;
}

@keyframes scaleUp {
  from {
    opacity: 0;
    transform: scale(0.95) translateY(10px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}