/* ==========================================================================
   LP Ambientazioni - Artisan Furniture Company Stylesheet
   ========================================================================== */

/* --- Google Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@200;300;400;500;600&family=Playfair+Display:ital,wght@0,400;0,500;0,600;1,400&display=swap');

/* --- Design Tokens (Custom Properties) --- */
:root {
  /* Colors */
  --color-primary: #8B7355;      /* Warm Brown */
  --color-secondary: #C4A77D;    /* Antique Gold */
  --color-accent: #91856d;
  --color-bg-light: #f5f0eb;
  --color-bg-dark: #eeeeee;
  --color-text-main: #333333;
  --color-text-light: #777777;
  --color-white: #ffffff;
  --color-footer-bg: #2c2c2c;
  --color-whatsapp: #25d366;

  /* Typography */
  --font-main: 'Outfit', sans-serif;
  --font-accent: 'Playfair Display', serif;

  /* Spacing */
  --section-padding: 80px 20px;
  --section-padding-lg: 120px 20px;

  /* Transitions */
  --transition-fast: 0.3s ease;
  --transition-slow: 0.8s ease;
}

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

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

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

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-main);
  line-height: 1.2;
  margin-bottom: 1rem;
}

h1, h2 {
  font-weight: 300;
}

h3 {
  font-weight: 400;
}

p {
  margin-bottom: 1rem;
}

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

a:hover {
  color: var(--color-primary);
}

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

ul {
  list-style: none;
}

/* --- Scrollbar --- */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--color-bg-light);
}
::-webkit-scrollbar-thumb {
  background: var(--color-primary);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--color-secondary);
}

/* ==========================================================================
   Utilities & Global Classes
   ========================================================================== */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 12px 30px;
  font-family: var(--font-main);
  font-weight: 500;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  border-radius: 50px;
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-align: center;
}

.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.btn-primary:hover {
  background-color: var(--color-secondary);
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(139, 115, 85, 0.3);
}

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

.btn-outline:hover {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.btn-light {
  background-color: var(--color-white);
  color: var(--color-primary);
}

.btn-light:hover {
  background-color: var(--color-bg-light);
  transform: translateY(-2px);
}

/* Animations */
.fade-in-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.fade-in-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* --- Top Black Banner --- */
.top-black-banner {
  background-color: #000000;
  color: #ffffff;
  font-weight: 700;
  text-align: center;
  padding: 16px 20px;
  font-size: clamp(1.1rem, 2.5vw, 1.8rem);
  letter-spacing: 2px;
  text-transform: uppercase;
  width: 100%;
  position: relative;
  z-index: 1002;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.5);
  font-family: var(--font-main);
  border-bottom: 2px solid var(--color-secondary);
}

/* ==========================================================================
   1. Header / Navigation
   ========================================================================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding: 20px 0;
  background: transparent;
  z-index: 1000;
  transition: background-color var(--transition-fast), padding var(--transition-fast), box-shadow var(--transition-fast);
}

.header.scrolled {
  background-color: var(--color-white);
  padding: 15px 0;
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-family: var(--font-accent);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--color-white);
  transition: color var(--transition-fast);
}

.header.scrolled .logo {
  color: var(--color-primary);
}

.menu-toggle {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  width: 30px;
  height: 20px;
  background: transparent;
  border: none;
  cursor: pointer;
  z-index: 1001;
}

.menu-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--color-white);
  transition: all var(--transition-fast);
}

.header.scrolled .menu-toggle span {
  background-color: var(--color-text-main);
}

/* Overlay Menu */
.overlay-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background-color: rgba(255, 255, 255, 0.98);
  display: flex;
  justify-content: center;
  align-items: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-fast), visibility var(--transition-fast);
  z-index: 999;
}

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

.overlay-menu ul {
  text-align: center;
}

.overlay-menu li {
  margin: 20px 0;
}

.overlay-menu a {
  font-size: 2rem;
  font-family: var(--font-accent);
  color: var(--color-primary);
}

/* ==========================================================================
   2. Hero Section
   ========================================================================== */
#hero {
  position: relative;
  height: 100vh;
  width: 100%;
  background-image: url('hero-bg.jpg'); /* Placeholder */
  background-size: cover;
  background-position: center;
  background-attachment: fixed; /* Parallax effect */
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--color-white);
}

#hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.4);
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
  padding: 0 20px;
}

.hero-title {
  font-family: var(--font-accent);
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  font-weight: 400;
  margin-bottom: 20px;
  letter-spacing: 2px;
}

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.25rem);
  font-weight: 300;
  margin-bottom: 40px;
  letter-spacing: 1px;
}

/* ==========================================================================
   3. Introduction Section
   ========================================================================== */
#introduzione {
  padding: 80px 20px;
  text-align: center;
}

.intro-content {
  max-width: 900px;
  margin: 0 auto;
}

.intro-content h2 {
  font-size: 2.5rem;
  color: var(--color-primary);
  margin-bottom: 10px;
}

.intro-content h3 {
  font-family: var(--font-accent);
  font-size: 1.5rem;
  font-style: italic;
  color: var(--color-secondary);
  margin-bottom: 30px;
}

.intro-content p {
  font-size: 1.1rem;
  color: var(--color-text-light);
  margin-bottom: 30px;
}

.intro-content h4 {
  font-size: 1.2rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--color-primary);
}

/* ==========================================================================
   4. Services Grid
   ========================================================================== */
#servizi {
  padding: var(--section-padding);
  background-color: var(--color-bg-light);
}

.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
}

.service-card {
  text-align: center;
  background: var(--color-white);
  padding: 20px;
  border-radius: 8px;
  box-shadow: 0 5px 15px rgba(0,0,0,0.05);
  transition: transform var(--transition-fast);
}

.service-card:hover {
  transform: translateY(-5px);
}

.service-image-wrapper {
  overflow: hidden;
  border-radius: 4px;
  margin-bottom: 20px;
  aspect-ratio: 3/4;
}

.service-image-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.service-card:hover .service-image-wrapper img {
  transform: scale(1.05);
}

.service-card h3 {
  color: var(--color-primary);
  font-weight: 200;
  font-size: 26px;
  margin-bottom: 15px;
}

.service-card p {
  font-size: 0.95rem;
  color: var(--color-text-light);
  margin-bottom: 20px;
}

.service-link {
  display: inline-block;
  font-weight: 500;
  color: var(--color-text-main);
  border-bottom: 1px solid var(--color-primary);
  padding-bottom: 2px;
}

.service-link:hover {
  color: var(--color-primary);
}

/* ==========================================================================
   5. About / Philosophy Section
   ========================================================================== */
#chi-siamo {
  background-color: var(--color-bg-dark);
  padding: 30px 20px 90px;
}

.about-container {
  display: flex;
  flex-direction: column;
  gap: 40px;
  max-width: 1200px;
  margin: 0 auto;
}

.about-gallery {
  width: 100%;
  height: 400px; /* Mobile height */
  background-color: var(--color-bg-light);
  border-radius: 8px;
  overflow: hidden;
  position: relative;
}

.about-content {
  width: 100%;
}

.about-content h2 {
  font-size: 2.5rem;
  color: var(--color-primary);
  margin-bottom: 10px;
}

.about-content h3 {
  font-family: var(--font-accent);
  font-size: 1.5rem;
  color: var(--color-secondary);
  margin-bottom: 20px;
}

.about-content h4 {
  font-size: 1.2rem;
  margin-top: 30px;
  margin-bottom: 15px;
}

.values-list {
  margin-top: 20px;
}

.values-list li {
  display: flex;
  align-items: center;
  margin-bottom: 15px;
  font-size: 1.05rem;
}

.values-list li span.emoji {
  font-size: 1.5rem;
  margin-right: 15px;
}

/* ==========================================================================
   6. Materials Section
   ========================================================================== */
#materiali {
  background-color: var(--color-white);
  padding: var(--section-padding-lg);
}

.materials-container {
  display: flex;
  flex-direction: column;
  gap: 40px;
  max-width: 1200px;
  margin: 0 auto;
  align-items: center;
}

.materials-content {
  width: 100%;
}

.materials-content h2 {
  font-size: 2.5rem;
  color: var(--color-primary);
  margin-bottom: 20px;
}

.materials-image {
  width: 100%;
  border-radius: 8px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

/* ==========================================================================
   7. Categories Quick Links
   ========================================================================== */
#categorie {
  padding: 60px 20px;
  text-align: center;
  background-color: var(--color-white);
}

.cat-icon {
  font-size: 24px;
  color: var(--color-secondary);
  margin-bottom: 20px;
}

.categories-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
}

.categories-links a {
  font-size: 25px;
  font-weight: 500;
  color: #000;
  padding: 10px 15px;
}

/* ==========================================================================
   8. CTA Banner
   ========================================================================== */
#cta-banner {
  width: 100%;
  background-color: #9e9286;
  padding: 8% 20px 6%;
  text-align: center;
  position: relative;
}

.cta-banner-text {
  color: var(--color-white);
  font-size: clamp(24px, 4vw, 40px);
  font-weight: 300;
  margin-bottom: 30px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

/* Shape Divider Bottom */
.custom-shape-divider-bottom {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  overflow: hidden;
  line-height: 0;
  transform: rotate(180deg);
}

.custom-shape-divider-bottom svg {
  position: relative;
  display: block;
  width: calc(100% + 1.3px);
  height: 50px;
}

.custom-shape-divider-bottom .shape-fill {
  fill: #FFFFFF;
}

/* ==========================================================================
   9. Before/After Section
   ========================================================================== */
#before-after {
  padding: var(--section-padding);
  background-color: var(--color-white);
}

.ba-slider-container {
  position: relative;
  overflow: hidden;
  width: 100%;
  max-width: 1000px;
  margin: 0 auto;
  aspect-ratio: 16/9;
  border-radius: 8px;
}

.ba-slider-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  top: 0;
  left: 0;
}

.ba-before {
  z-index: 1;
  width: 50%; /* JS will update this */
  overflow: hidden;
}

.ba-after {
  z-index: 0;
}

.ba-handle {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%; /* JS will update this */
  width: 4px;
  background-color: var(--color-white);
  z-index: 2;
  cursor: ew-resize;
  transform: translateX(-50%);
}

.ba-handle::after {
  content: '< >';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 40px;
  height: 40px;
  background-color: var(--color-primary);
  color: var(--color-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  font-size: 14px;
  box-shadow: 0 0 10px rgba(0,0,0,0.3);
}

/* ==========================================================================
   10. Contact Section
   ========================================================================== */
#contatti {
  background-color: var(--color-bg-light);
  padding: var(--section-padding-lg);
}

.contact-container {
  display: grid;
  grid-template-columns: 1fr;
  gap: 50px;
  max-width: 1200px;
  margin: 0 auto;
}

.contact-info h2 {
  font-size: 2.5rem;
  color: var(--color-primary);
  margin-bottom: 20px;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  margin-bottom: 20px;
}

.contact-item i {
  font-size: 1.5rem;
  color: var(--color-secondary);
  margin-right: 15px;
  margin-top: 3px;
}

.contact-form {
  background: transparent;
}

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

.form-control {
  width: 100%;
  padding: 15px 25px;
  background-color: var(--color-white);
  border: 1px solid transparent;
  border-radius: 50px;
  font-family: var(--font-main);
  font-size: 1rem;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

textarea.form-control {
  border-radius: 30px;
  resize: vertical;
  min-height: 120px;
}

.form-control:focus {
  outline: none;
  border-color: var(--color-secondary);
  box-shadow: 0 0 0 3px rgba(196, 167, 125, 0.2);
}

.submit-btn {
  width: 100%;
  background-color: var(--color-primary);
  color: var(--color-white);
  padding: 15px 30px;
  border: none;
  border-radius: 50px;
  font-size: 1.1rem;
  font-weight: 500;
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.submit-btn:hover {
  background-color: #725d43; /* Darker primary */
}

/* ==========================================================================
   11. Footer
   ========================================================================== */
.footer {
  background-color: var(--color-footer-bg);
  color: var(--color-white);
  padding: 60px 20px 30px;
}

.footer-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 30px;
  max-width: 1200px;
  margin: 0 auto;
}

.footer-logo {
  font-family: var(--font-accent);
  font-size: 2rem;
  color: var(--color-secondary);
}

.social-icons {
  display: flex;
  gap: 20px;
}

.social-icons a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.1);
  color: var(--color-white);
  transition: all var(--transition-fast);
}

.social-icons a:hover {
  background-color: var(--color-primary);
  transform: translateY(-3px);
}

.copyright {
  margin-top: 20px;
  font-size: 0.9rem;
  color: #aaaaaa;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 20px;
  width: 100%;
}

/* ==========================================================================
   12. WhatsApp Floating Button
   ========================================================================== */
.whatsapp-btn {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 55px;
  height: 55px;
  background-color: var(--color-whatsapp);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 30px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.3);
  z-index: 9999;
  transition: transform var(--transition-fast), background-color var(--transition-fast);
}

.whatsapp-btn:hover {
  transform: scale(1.1);
  background-color: #20b858;
}

/* ==========================================================================
   Media Queries (Desktop First / Adjustments)
   ========================================================================== */

/* Tablet Breakpoint */
@media (min-width: 768px) {
  .services-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .contact-container {
    grid-template-columns: 1fr 1fr;
  }
  
  .about-container {
    flex-direction: row;
    align-items: center;
  }
  
  .about-gallery {
    width: 40%;
    height: 600px;
  }
  
  .about-content {
    width: 60%;
    padding-left: 30px;
  }

  .materials-container {
    flex-direction: row;
  }

  .materials-content {
    width: 60%;
    padding-right: 40px;
  }

  .materials-image-wrapper {
    width: 40%;
    transform: translateY(-30px); /* Slightly upward offset */
  }
  
  #cta-banner {
    padding: 6% 20px 4%;
  }
}

/* Desktop Breakpoint */
@media (min-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(5, 1fr);
  }
  
  .categories-links {
    gap: 40px;
  }
}

/* ==========================================================================
   13. Cookie Consent Banner Styles
   ========================================================================== */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: #2c2c2c;
  color: #ffffff;
  padding: 20px;
  box-shadow: 0 -5px 25px rgba(0,0,0,0.25);
  z-index: 10000;
  display: block;
  transform: translateY(100%);
  transition: transform 0.4s ease-in-out;
  border-top: 3px solid #8B7355;
}

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

.cookie-banner__content {
  max-width: 1150px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 15px;
  align-items: flex-start;
}

@media (min-width: 768px) {
  .cookie-banner__content {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

.cookie-banner__text h4 {
  font-size: 1.1rem;
  color: #C4A77D;
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.cookie-banner__text p {
  font-size: 0.88rem;
  color: #dddddd;
  line-height: 1.5;
  margin: 0;
}

.cookie-banner__text a {
  color: #C4A77D;
  text-decoration: underline;
}

.cookie-banner__buttons {
  display: flex;
  gap: 10px;
  flex-shrink: 0;
  width: 100%;
}

@media (min-width: 768px) {
  .cookie-banner__buttons {
    width: auto;
  }
}

.cookie-banner__close-x {
  position: absolute;
  top: 10px;
  right: 15px;
  background: none;
  border: none;
  color: #ffffff;
  font-size: 1.6rem;
  line-height: 1;
  cursor: pointer;
  opacity: 0.7;
  transition: opacity 0.2s;
}

.cookie-banner__close-x:hover {
  opacity: 1;
}