/* ==========================================================================
   Variabili CSS
   ========================================================================== */
:root {
  --color-primary: #1B2A4A;   /* Blu notte profondo */
  --color-secondary: #C8A45C; /* Oro antico */
  --color-accent: #D4A853;    /* Oro chiaro */
  --color-dark: #0F1923;      /* Quasi nero */
  --color-light: #F5F1EB;     /* Avorio caldo */
  --color-text: #2C2C2C;      /* Grigio scuro */
  --color-text-light: #8A8A8A;/* Grigio medio */
  --color-white: #FFFFFF;
  --color-success: #4A7C59;   /* Verde oliva */
  
  --font-heading: 'Playfair Display', serif;
  --font-body: 'DM Sans', sans-serif;
  --font-accent: 'Cormorant Garamond', serif;
  
  --transition-fast: 300ms cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --transition-slow: 600ms cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px; /* Altezza navbar */
  font-size: 100%;
}

body {
  font-family: var(--font-body);
  font-size: 1.125rem; /* 18px */
  line-height: 1.7;
  color: var(--color-text);
  background-color: var(--color-light);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ==========================================================================
   Tipografia
   ========================================================================== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--color-primary);
  margin-bottom: 1rem;
  font-weight: 600;
}

h1 { font-size: clamp(2.5rem, 5vw, 4.5rem); font-weight: 700; line-height: 1.1; margin-bottom: 1.5rem; }
h2 { font-size: clamp(2rem, 4vw, 2.75rem); line-height: 1.2; }
h3 { font-family: var(--font-body); font-size: 1.5rem; }
h4 { font-family: var(--font-body); font-size: 1.25rem; }

p { margin-bottom: 1.5rem; }
p:last-child { margin-bottom: 0; }

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

a:hover, a:focus {
  color: var(--color-accent);
}

/* ==========================================================================
   Layout Base
   ========================================================================== */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section-padded {
  padding: 6rem 0;
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;
  max-width: 800px;
  margin-inline: auto;
}

.section-header.align-left {
  text-align: left;
  margin-inline: 0;
}

.section-header p {
  color: var(--color-text-light);
  font-size: 1.25rem;
}

.section-header.color-light h2,
.section-header.color-light p {
  color: var(--color-white);
}

.split-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
}

.split-layout.align-center {
  align-items: center;
}

/* ==========================================================================
   Componenti UI
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1rem 2rem;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 1rem;
  cursor: pointer;
  border: none;
  border-radius: 4px;
  transition: all var(--transition-fast);
  text-transform: uppercase;
  letter-spacing: 1px;
}

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

.btn-primary:hover, .btn-primary:focus {
  background-color: var(--color-accent);
  color: var(--color-dark);
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(200, 164, 92, 0.3);
}

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

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

.btn-link {
  background: none;
  border: none;
  color: var(--color-secondary);
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 500;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  position: relative;
}

.btn-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100%;
  height: 1px;
  background-color: currentColor;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform var(--transition-fast);
}

.btn-link:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

/* ==========================================================================
   Navbar
   ========================================================================== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 1.5rem 0;
  transition: all var(--transition-fast);
  background-color: transparent;
}

.navbar.scrolled {
  background-color: rgba(15, 25, 35, 0.95);
  backdrop-filter: blur(10px);
  padding: 1rem 0;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.navbar.solid {
  background-color: var(--color-dark);
  padding: 1rem 0;
}

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

.logo {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.logo-img {
  height: 75px;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 0 8px rgba(200,164,92,0.4));
}

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

.logo-top {
  color: rgba(255, 255, 255, 0.95);
  font-family: var(--font-body);
  font-size: 14px;
  letter-spacing: 4px;
  font-weight: 400;
  text-transform: uppercase;
  margin-bottom: 2px;
}

.logo-bottom {
  font-family: var(--font-heading);
  font-size: 32px;
  font-weight: 700;
  letter-spacing: 1px;
  line-height: 1.1;
  background: linear-gradient(135deg, #C8A45C 0%, #E8D5A3 40%, #C8A45C 60%, #A68B3C 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  filter: drop-shadow(0 1px 2px rgba(200,164,92,0.4));
}

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

.nav-links a {
  color: var(--color-white);
  font-size: 0.9375rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 1px;
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 100%;
  height: 1px;
  background-color: var(--color-secondary);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform var(--transition-fast);
}

.nav-links a:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  width: 30px;
  height: 24px;
  position: relative;
  z-index: 1001;
}

.hamburger {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--color-white);
  transition: all var(--transition-fast);
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
}

.hamburger::before, .hamburger::after {
  content: '';
  width: 100%;
  height: 2px;
  background-color: var(--color-white);
  position: absolute;
  left: 0;
  transition: all var(--transition-fast);
}

.hamburger::before { top: -8px; }
.hamburger::after { bottom: -8px; }

/* Menu Toggle Animation */
.menu-toggle[aria-expanded="true"] .hamburger {
  background-color: transparent;
}
.menu-toggle[aria-expanded="true"] .hamburger::before {
  top: 0;
  transform: rotate(45deg);
}
.menu-toggle[aria-expanded="true"] .hamburger::after {
  bottom: 0;
  transform: rotate(-45deg);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero {
  position: relative;
  height: 100vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  color: var(--color-white);
  overflow: hidden;
}

.hero-bg, .parallax-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 120%; /* Offset for parallax */
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  z-index: -2;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(15,25,35,0.85), rgba(27,42,74,0.75));
  z-index: -1;
}

.hero-content {
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
}

.hero-content h1 {
  color: var(--color-white);
}

.subheadline {
  font-size: 1.5rem;
  color: var(--color-light);
  margin-bottom: 2.5rem;
  opacity: 0.9;
}

.hero-cta {
  display: flex;
  gap: 1rem;
  justify-content: center;
}

.scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  color: var(--color-white);
  animation: bounce 2s infinite;
  opacity: 0.7;
}

/* ==========================================================================
   Servizi Section
   ========================================================================== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.service-card {
  background-color: var(--color-white);
  padding: 3rem;
  border-radius: 4px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.03);
  transition: all var(--transition-fast);
  position: relative;
  z-index: 1;
}

.service-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background-color: var(--color-accent);
  border-bottom-left-radius: 4px;
  border-bottom-right-radius: 4px;
  transform: scaleX(0);
  transition: transform var(--transition-fast);
  transform-origin: center;
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 30px 60px rgba(27,42,74,0.15);
}

.service-card:hover::after {
  transform: scaleX(1);
}

.service-icon {
  width: 64px;
  height: 64px;
  background-color: rgba(200, 164, 92, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  color: var(--color-secondary);
}

.service-desc {
  color: var(--color-text-light);
  margin-bottom: 1.5rem;
}

.service-full-text {
  margin-top: 1rem;
  color: var(--color-text-light);
}

/* ==========================================================================
   Chi Siamo Section
   ========================================================================== */
.chi-siamo-img .img-wrapper {
  position: relative;
}

.chi-siamo-img img {
  width: 100%;
  max-width: 500px;
  height: auto;
  border-radius: 4px;
  display: block;
  margin-left: auto;
}

.img-accent {
  position: absolute;
  bottom: -20px;
  left: -20px;
  width: 100px;
  height: 100px;
  border-left: 4px solid var(--color-secondary);
  border-bottom: 4px solid var(--color-secondary);
  z-index: -1;
}

/* ==========================================================================
   Separator
   ========================================================================== */
.separator-banner {
  height: 300px;
  position: relative;
  overflow: hidden;
}

.separator-banner::after {
  content: '';
  position: absolute;
  inset: 0;
  background-color: rgba(27,42,74, 0.4);
}

/* ==========================================================================
   Perché Noi Section (Counters)
   ========================================================================== */
.perche-noi {
  position: relative;
  overflow: hidden;
  color: var(--color-white);
}

.perche-noi-overlay {
  position: absolute;
  inset: 0;
  background-color: rgba(15,25,35,0.88);
  z-index: -1;
}

.counters-row {
  display: flex;
  justify-content: space-between;
  margin-bottom: 5rem;
}

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

.counter-val {
  font-family: var(--font-heading);
  font-size: 4rem;
  font-weight: 700;
  color: var(--color-secondary);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.counter-label {
  font-family: var(--font-body);
  font-size: 1.125rem;
  color: var(--color-light);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.value-props {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.value-card {
  background-color: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  padding: 2.5rem;
  border-radius: 4px;
  backdrop-filter: blur(5px);
}

.value-card h4 {
  color: var(--color-secondary);
  margin-bottom: 1rem;
}

/* ==========================================================================
   Contatti
   ========================================================================== */
.contatti {
  position: relative;
  color: var(--color-white);
}

.contatti-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  z-index: -2;
}

.contatti-overlay {
  position: absolute;
  inset: 0;
  background-color: rgba(27,42,74, 0.95);
  z-index: -1;
}

.contact-form-wrapper {
  background-color: var(--color-white);
  padding: 3rem;
  border-radius: 4px;
  color: var(--color-text);
  box-shadow: 0 20px 40px rgba(0,0,0,0.2);
}

.form-group {
  position: relative;
  margin-bottom: 2rem;
}

.form-input {
  width: 100%;
  padding: 0.75rem 0;
  border: none;
  border-bottom: 1px solid var(--color-text-light);
  background: transparent;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--color-text);
  outline: none;
  transition: border-color var(--transition-fast);
}

.form-label {
  position: absolute;
  top: 0.75rem;
  left: 0;
  color: var(--color-text-light);
  pointer-events: none;
  transition: all var(--transition-fast);
}

.form-input:focus,
.form-input:not(:placeholder-shown) {
  border-bottom-color: var(--color-secondary);
}

.form-input:focus ~ .form-label,
.form-input:not(:placeholder-shown) ~ .form-label {
  top: -1rem;
  font-size: 0.875rem;
  color: var(--color-secondary);
}

textarea.form-input {
  resize: vertical;
  min-height: 100px;
}

.error-msg {
  color: #e53e3e;
  font-size: 0.875rem;
  position: absolute;
  bottom: -1.25rem;
  left: 0;
  opacity: 0;
  transform: translateY(-5px);
  transition: all var(--transition-fast);
}

.form-group.has-error .form-input { border-bottom-color: #e53e3e; }
.form-group.has-error .form-label { color: #e53e3e; }
.form-group.has-error .error-msg { opacity: 1; transform: translateY(0); }

.form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  margin-bottom: 2rem;
  font-size: 0.875rem;
  position: relative;
}

.form-checkbox input { margin-top: 0.25rem; }

.check-error {
  bottom: -1.5rem;
  left: 1.5rem;
}

.has-error .check-error { opacity: 1; transform: translateY(0); }

.contact-card {
  margin-bottom: 3rem;
}

.contact-card h3 {
  color: var(--color-secondary);
  font-family: var(--font-heading);
  margin-bottom: 2rem;
}

.info-item {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.info-item .icon-wrap {
  color: var(--color-secondary);
  flex-shrink: 0;
}

.info-content a { color: var(--color-white); }
.info-content a:hover { color: var(--color-secondary); }

.map-container {
  height: 250px;
  background-color: #e5e5e5;
  border-radius: 4px;
  overflow: hidden;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  background-color: var(--color-dark);
  color: var(--color-light);
  padding: 4rem 0 0;
}

.footer-content {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1.5fr;
  gap: 2rem;
  margin-bottom: 3rem;
}

.footer-brand .logo-text { opacity: 0.8; }
.footer-brand .logo-top { font-size: 0.75rem; }
.footer-brand .logo-bottom { font-size: 1.125rem; }

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-links a, .cookie-pref-btn {
  color: var(--color-text-light);
  font-size: 0.9375rem;
  text-decoration: none;
  background: none;
  border: none;
  text-align: left;
  cursor: pointer;
  padding: 0;
  font-family: var(--font-body);
  transition: color var(--transition-fast);
}

.footer-links a:hover, .cookie-pref-btn:hover { color: var(--color-secondary); }

.footer-info {
  color: var(--color-text-light);
  font-size: 0.9375rem;
}

.footer-info p { margin-bottom: 0.25rem; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 1.5rem 0;
  text-align: center;
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ==========================================================================
   Cookie Banner & Legal Pages
   ========================================================================== */
#cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background-color: rgba(15, 25, 35, 0.98);
  backdrop-filter: blur(10px);
  color: var(--color-white);
  padding: 2rem 0;
  z-index: 9999;
  box-shadow: 0 -4px 20px rgba(0,0,0,0.2);
  transform: translateY(100%);
  transition: transform var(--transition-slow);
}

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

.cookie-content {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.cookie-text { font-size: 0.875rem; padding-right: 2rem; color: #ccc; }
.cookie-text a { color: var(--color-secondary); text-decoration: underline; }

.cookie-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.cookie-banner-title {
  color: var(--color-white);
  font-family: var(--font-heading);
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.cookie-tabs { display: none; }
.cookie-tabs.active {
  display: block;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(255,255,255,0.1);
}

.cookie-option {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.5rem;
  font-size: 0.875rem;
}

.close-banner {
  position: absolute;
  top: 1rem;
  right: 1.5rem;
  background: none;
  border: none;
  color: var(--color-white);
  font-size: 1.5rem;
  cursor: pointer;
  opacity: 0.7;
}

.close-banner:hover { opacity: 1; }

.legal-page main { min-height: 60vh; }
.legal-content h1 { margin-bottom: 0.5rem; }
.legal-content section { margin-top: 3rem; }
.legal-content section h2 { font-size: 1.75rem; margin-bottom: 1rem; }
.legal-content ul { margin-left: 1.5rem; margin-bottom: 1.5rem; }

.cookie-table {
  width: 100%;
  border-collapse: collapse;
  margin: 2rem 0;
  font-size: 0.875rem;
}
.cookie-table th, .cookie-table td {
  border: 1px solid #ddd;
  padding: 0.75rem;
  text-align: left;
}
.cookie-table th {
  background-color: var(--color-primary);
  color: white;
}
.table-responsive { overflow-x: auto; }