/* ==========================================================================
   DESIGN SYSTEM — Trattoria Test V2
   Trattoria romana tradizionale a Trastevere
   Stile: Rustico — caldo, accogliente, tradizionale
   ========================================================================== */

/* Font caricati via <link> nell'HTML — no @import duplicato */

/* ===== CSS CUSTOM PROPERTIES (Design Tokens) ===== */
:root {
  /* Colori — Palette rustica romana: rosso terracotta, crema caldo, marroni profondi */
  --color-primary: #A0522D;
  --color-primary-light: #C47A4E;
  --color-primary-dark: #7A3B1E;
  --color-primary-rgb: 160, 82, 45;
  --color-secondary: #8B2D2D;
  --color-secondary-light: #B04A4A;
  --color-secondary-dark: #6B1F1F;
  --color-secondary-rgb: 139, 45, 45;
  --color-accent: #D4A24E;
  --color-accent-light: #E4C07A;
  --color-accent-dark: #B8862E;
  --color-accent-rgb: 212, 162, 78;

  --color-bg: #FBF7F2;
  --color-bg-alt: #F5EDE3;
  --color-bg-dark: #2C1810;
  --color-bg-warm: #F0E4D6;
  --color-text: #2C1810;
  --color-text-light: #4A3628;
  --color-text-muted: #6E5A4A;
  --color-text-inverse: #FBF7F2;
  --color-border: #DDD0C3;
  --color-border-light: #EDE5DA;
  --color-success: #5B8A3C;
  --color-error: #C43E3E;

  /* Gradienti */
  --gradient-primary: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  --gradient-hero: linear-gradient(135deg, rgba(44, 24, 16, 0.85), rgba(139, 45, 45, 0.75));
  --gradient-cta: linear-gradient(135deg, var(--color-secondary), var(--color-primary));
  --gradient-subtle: linear-gradient(180deg, var(--color-bg), var(--color-bg-alt));
  --gradient-warm: linear-gradient(135deg, rgba(var(--color-accent-rgb), 0.08), rgba(var(--color-primary-rgb), 0.05));
  --gradient-dark: linear-gradient(135deg, #2C1810, #1A0E08);

  /* Tipografia — Playfair Display (heading) + Lora (body) — FLUIDA con clamp() */
  --font-heading: 'Playfair Display', 'Georgia', 'Times New Roman', serif;
  --font-body: 'Lora', 'Georgia', 'Times New Roman', serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: clamp(1.25rem, 1rem + 0.5vw, 1.5rem);
  --font-size-2xl: clamp(1.5rem, 1.25rem + 1vw, 2rem);
  --font-size-3xl: clamp(2rem, 1.5rem + 2vw, 2.75rem);
  --font-size-4xl: clamp(2.5rem, 1.75rem + 3vw, 4rem);
  --font-size-5xl: clamp(3rem, 2rem + 4vw, 5rem);
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  --line-height-tight: 1.1;
  --line-height-snug: 1.3;
  --line-height-normal: 1.6;
  --line-height-relaxed: 1.8;
  --letter-spacing-tight: -0.02em;
  --letter-spacing-normal: 0;
  --letter-spacing-wide: 0.05em;
  --letter-spacing-wider: 0.1em;

  /* Spaziatura — scala generosa */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2.5rem;
  --space-2xl: 4rem;
  --space-3xl: 6rem;
  --space-4xl: 8rem;
  --section-padding: clamp(4rem, 8vw, 8rem);

  /* Layout */
  --max-width: 1200px;
  --max-width-narrow: 800px;
  --max-width-wide: 1400px;
  --container-padding: clamp(1.25rem, 4vw, 3rem);
  --border-radius-sm: 0.375rem;
  --border-radius: 0.75rem;
  --border-radius-lg: 1.25rem;
  --border-radius-xl: 2rem;
  --border-radius-full: 50%;

  /* Ombre — stratificate per profondità realistica con toni caldi */
  --shadow-sm: 0 1px 2px rgba(44, 24, 16, 0.05), 0 1px 3px rgba(44, 24, 16, 0.08);
  --shadow-md: 0 4px 6px rgba(44, 24, 16, 0.05), 0 2px 4px rgba(44, 24, 16, 0.08), 0 12px 20px rgba(44, 24, 16, 0.05);
  --shadow-lg: 0 8px 16px rgba(44, 24, 16, 0.08), 0 4px 8px rgba(44, 24, 16, 0.05), 0 24px 48px rgba(44, 24, 16, 0.08);
  --shadow-xl: 0 16px 32px rgba(44, 24, 16, 0.1), 0 8px 16px rgba(44, 24, 16, 0.08), 0 32px 64px rgba(44, 24, 16, 0.1);
  --shadow-glow: 0 0 20px rgba(var(--color-primary-rgb), 0.15), 0 0 40px rgba(var(--color-primary-rgb), 0.08);
  --shadow-card-hover: 0 20px 40px rgba(44, 24, 16, 0.12), 0 8px 16px rgba(44, 24, 16, 0.08);

  /* Transizioni */
  --transition-fast: 150ms ease;
  --transition-normal: 300ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: 500ms cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ===== RESET COMPLETO ===== */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  font-size: var(--font-size-base);
  line-height: var(--line-height-normal);
  color: var(--color-text);
  background: var(--color-bg);
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
}

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

ul,
ol {
  list-style: none;
}

input,
textarea,
select {
  font: inherit;
  color: inherit;
}

/* ===== TIPOGRAFIA ===== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  line-height: var(--line-height-tight);
  letter-spacing: var(--letter-spacing-tight);
  color: var(--color-text);
}

h1 {
  font-size: var(--font-size-5xl);
  font-weight: var(--font-weight-bold);
  line-height: 1.05;
}

h2 {
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-bold);
}

h3 {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  line-height: var(--line-height-snug);
}

h4 {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
}

p {
  margin-bottom: var(--space-md);
}

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

.text-lg {
  font-size: var(--font-size-lg);
  line-height: var(--line-height-relaxed);
}

.text-sm {
  font-size: var(--font-size-sm);
}

.text-muted {
  color: var(--color-text-muted);
}

/* Link con underline animato */
.link {
  color: var(--color-primary);
  position: relative;
  display: inline-block;
  transition: color var(--transition-fast);
}

.link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-primary);
  transition: width var(--transition-normal);
}

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

.link:hover::after {
  width: 100%;
}

/* ===== LAYOUT ===== */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--container-padding);
}

.container--narrow {
  max-width: var(--max-width-narrow);
}

.container--wide {
  max-width: var(--max-width-wide);
}

.section {
  padding-block: var(--section-padding);
  position: relative;
}

.section--alt {
  background: var(--color-bg-alt);
}

.section--warm {
  background: var(--gradient-warm);
}

.section--dark {
  background: var(--gradient-dark);
  color: var(--color-text-inverse);
}

.section--dark h2,
.section--dark h3,
.section--dark h4 {
  color: var(--color-text-inverse);
}

.section--dark .text-muted,
.section--dark .section-subtitle {
  color: rgba(251, 247, 242, 0.7);
}

/* Decorazione sezione — sottile linea ornamentale */
.section--decorated::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 120px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-border), transparent);
}

/* ===== TITOLI DI SEZIONE ===== */
.section-title {
  font-size: var(--font-size-3xl);
  text-align: center;
  margin-bottom: var(--space-lg);
  position: relative;
}

.section-title::after {
  content: '';
  display: block;
  width: 60px;
  height: 3px;
  background: var(--gradient-primary);
  margin: var(--space-md) auto 0;
  border-radius: 2px;
}

/* Variante con ornamento rustico */
.section-title--ornament {
  padding-bottom: var(--space-lg);
}

.section-title--ornament::before {
  content: '\2767';
  display: block;
  font-size: var(--font-size-xl);
  color: var(--color-primary);
  margin-bottom: var(--space-sm);
  opacity: 0.6;
}

.section-title--ornament::after {
  content: '';
  display: block;
  width: 80px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--color-primary), transparent);
  margin: var(--space-md) auto 0;
}

.section-subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-text-muted);
  text-align: center;
  max-width: 640px;
  margin-inline: auto;
  margin-bottom: var(--space-2xl);
  line-height: var(--line-height-relaxed);
}

/* ===== HEADER / NAVBAR ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(251, 247, 242, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border-light);
  transition: box-shadow var(--transition-normal), background var(--transition-normal);
}

.header.scrolled {
  box-shadow: var(--shadow-md);
  background: rgba(251, 247, 242, 0.98);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: var(--space-md);
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--container-padding);
}

.header__logo {
  font-family: var(--font-heading);
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text);
  letter-spacing: var(--letter-spacing-tight);
  transition: color var(--transition-fast);
}

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

.nav__list {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
}

.nav__link {
  font-family: var(--font-body);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  letter-spacing: var(--letter-spacing-wide);
  text-transform: uppercase;
  color: var(--color-text-light);
  position: relative;
  padding-block: var(--space-xs);
  transition: color var(--transition-fast);
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-primary);
  transition: width var(--transition-normal);
}

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

.nav__link:hover::after,
.nav__link.active::after {
  width: 100%;
}

/* Hamburger mobile */
.nav-toggle {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  min-width: 44px;
  min-height: 44px;
  padding: 8px;
  cursor: pointer;
  background: none;
  border: none;
}

.nav-toggle__bar {
  display: block;
  width: 28px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: transform var(--transition-normal), opacity var(--transition-fast);
}

.nav-toggle.active .nav-toggle__bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle.active .nav-toggle__bar:nth-child(2) {
  opacity: 0;
}

.nav-toggle.active .nav-toggle__bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

@media (max-width: 767px) {
  .nav-toggle {
    display: flex;
  }

  .nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: min(320px, 85vw);
    height: 100vh;
    background: var(--color-bg);
    box-shadow: var(--shadow-xl);
    transition: right var(--transition-normal);
    z-index: 999;
    padding: var(--space-4xl) var(--space-xl) var(--space-xl);
  }

  .nav.open {
    right: 0;
  }

  .nav__list {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-lg);
  }

  .nav__link {
    font-size: var(--font-size-lg);
  }

  .nav-overlay {
    position: fixed;
    inset: 0;
    background: rgba(44, 24, 16, 0.5);
    z-index: 998;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-normal);
  }

  .nav-overlay.active {
    opacity: 1;
    pointer-events: all;
  }
}

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: clamp(500px, 70vh, 800px);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding-block: var(--space-4xl);
  padding-top: calc(var(--space-4xl) + 80px); /* compensate fixed header */
  overflow: hidden;
  background: var(--color-bg-dark);
  color: var(--color-text-inverse);
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: var(--gradient-hero);
  z-index: 1;
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  padding-inline: var(--container-padding);
}

.hero__headline {
  font-size: var(--font-size-5xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-inverse);
  margin-bottom: var(--space-lg);
  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

.hero__subheadline {
  font-size: var(--font-size-xl);
  color: rgba(251, 247, 242, 0.9);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--space-xl);
  max-width: 600px;
  margin-inline: auto;
}

/* Ornamento decorativo sotto l'headline dell'hero */
.hero__ornament {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
  opacity: 0.6;
}

.hero__ornament::before,
.hero__ornament::after {
  content: '';
  width: 60px;
  height: 1px;
  background: var(--color-text-inverse);
}

/* Hero subpage (menu, chi siamo, contatti) — più compatto */
.hero--sub {
  min-height: clamp(300px, 40vh, 450px);
  padding-block: var(--space-3xl);
  padding-top: calc(var(--space-3xl) + 80px);
}

/* ===== BOTTONI — PREMIUM ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 0.875rem 2rem;
  font-family: var(--font-body);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  border-radius: var(--border-radius);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
  letter-spacing: 0.02em;
  border: none;
  cursor: pointer;
}

.btn-primary {
  background: var(--gradient-primary);
  color: var(--color-text-inverse);
  box-shadow: var(--shadow-md), 0 0 0 0 rgba(var(--color-primary-rgb), 0);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg), 0 0 20px rgba(var(--color-primary-rgb), 0.25);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-secondary {
  background: var(--color-secondary);
  color: var(--color-text-inverse);
  box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
  background: var(--color-secondary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-outline {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.btn-outline:hover {
  background: var(--color-primary);
  color: var(--color-text-inverse);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

/* Bottone outline su sfondo scuro */
.btn-outline--light {
  color: var(--color-text-inverse);
  border-color: rgba(251, 247, 242, 0.5);
}

.btn-outline--light:hover {
  background: var(--color-text-inverse);
  color: var(--color-text);
  border-color: var(--color-text-inverse);
}

.btn--lg {
  padding: 1.1rem 2.75rem;
  font-size: var(--font-size-lg);
  border-radius: var(--border-radius-lg);
}

.btn--sm {
  padding: 0.625rem 1.25rem;
  font-size: var(--font-size-sm);
}

/* ===== CARD — con hover lift sofisticato ===== */
.card {
  background: var(--color-bg);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
  position: relative;
}

.card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-card-hover);
}

.card__img-wrap {
  overflow: hidden;
}

.card__img {
  width: 100%;
  height: 240px;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.card:hover .card__img {
  transform: scale(1.05);
}

.card__body {
  padding: var(--space-lg);
}

.card__title {
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-sm);
}

.card__desc {
  color: var(--color-text-muted);
  line-height: var(--line-height-relaxed);
}

/* Card con bordo decorativo */
.card--bordered {
  border: 1px solid var(--color-border-light);
  box-shadow: none;
}

.card--bordered:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
}

/* ===== FEATURE / ICON BOX ===== */
.icon-box {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  border-radius: var(--border-radius);
  background: rgba(var(--color-primary-rgb), 0.1);
  color: var(--color-primary);
  margin-bottom: var(--space-lg);
  transition: all var(--transition-normal);
}

.icon-box:hover,
*:hover > .icon-box {
  background: var(--gradient-primary);
  color: var(--color-text-inverse);
  transform: scale(1.1);
}

.icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  fill: currentColor;
}

.icon--lg {
  width: 48px;
  height: 48px;
}

.feature-card {
  text-align: center;
  padding: var(--space-xl);
  border-radius: var(--border-radius-lg);
  transition: all var(--transition-normal);
  background: var(--color-bg);
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.feature-card__title {
  font-family: var(--font-heading);
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--space-sm);
}

.feature-card__desc {
  color: var(--color-text-muted);
  line-height: var(--line-height-relaxed);
  font-size: var(--font-size-sm);
}

/* ===== MENU ITEMS (per pagina menu) ===== */
.menu-category {
  margin-bottom: var(--space-3xl);
}

.menu-category__title {
  font-size: var(--font-size-2xl);
  margin-bottom: var(--space-sm);
  color: var(--color-secondary);
  position: relative;
  display: inline-block;
}

.menu-category__title::after {
  content: '';
  display: block;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--color-secondary), transparent);
  margin-top: var(--space-xs);
}

.menu-category__intro {
  color: var(--color-text-muted);
  font-style: italic;
  margin-bottom: var(--space-xl);
}

.menu-item {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-md);
  padding-block: var(--space-lg);
  border-bottom: 1px solid var(--color-border-light);
  transition: background var(--transition-fast);
}

.menu-item:last-child {
  border-bottom: none;
}

.menu-item:hover {
  background: rgba(var(--color-primary-rgb), 0.03);
  padding-inline: var(--space-md);
  margin-inline: calc(var(--space-md) * -1);
  border-radius: var(--border-radius-sm);
}

.menu-item__info {
  flex: 1;
}

.menu-item__name {
  font-family: var(--font-heading);
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--space-xs);
}

.menu-item__desc {
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
  line-height: var(--line-height-relaxed);
}

.menu-item__price {
  font-family: var(--font-heading);
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  white-space: nowrap;
  flex-shrink: 0;
}

/* Separatore decorativo tra categorie menu */
.menu-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  margin-block: var(--space-2xl);
  color: var(--color-border);
}

.menu-divider::before,
.menu-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-border), transparent);
}

/* ===== FORM — Contatto ===== */
.form {
  max-width: 600px;
  margin-inline: auto;
}

.form__group {
  margin-bottom: var(--space-lg);
}

.form__label {
  display: block;
  font-weight: var(--font-weight-medium);
  margin-bottom: var(--space-sm);
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
}

.form__label--required::after {
  content: ' *';
  color: var(--color-error);
}

.form__input,
.form__textarea {
  width: 100%;
  padding: 0.875rem var(--space-md);
  background: var(--color-bg);
  border: 2px solid var(--color-border);
  border-radius: var(--border-radius);
  font-size: var(--font-size-base);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form__input:focus,
.form__textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(var(--color-primary-rgb), 0.15);
}

.form__input::placeholder,
.form__textarea::placeholder {
  color: var(--color-text-muted);
  opacity: 0.6;
}

.form__textarea {
  min-height: 160px;
  resize: vertical;
}

.form__error {
  color: var(--color-error);
  font-size: var(--font-size-sm);
  margin-top: var(--space-xs);
  display: none;
}

.form__input.error,
.form__textarea.error {
  border-color: var(--color-error);
}

.form__input.error + .form__error,
.form__textarea.error + .form__error {
  display: block;
}

/* Messaggio feedback form */
.form-message {
  padding: var(--space-md) var(--space-lg);
  border-radius: var(--border-radius);
  margin-bottom: var(--space-lg);
  font-weight: var(--font-weight-medium);
  display: none;
}

.form-message--success {
  background: rgba(91, 138, 60, 0.1);
  color: var(--color-success);
  border: 1px solid rgba(91, 138, 60, 0.2);
  display: block;
}

.form-message--error {
  background: rgba(196, 62, 62, 0.1);
  color: var(--color-error);
  border: 1px solid rgba(196, 62, 62, 0.2);
  display: block;
}

/* ===== CTA SECTION ===== */
.cta-section {
  text-align: center;
  background: var(--gradient-dark);
  color: var(--color-text-inverse);
  padding-block: var(--section-padding);
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -25%;
  width: 150%;
  height: 200%;
  background: radial-gradient(circle at 30% 50%, rgba(var(--color-primary-rgb), 0.1), transparent 60%);
  pointer-events: none;
}

.cta-section__headline {
  font-size: var(--font-size-3xl);
  color: var(--color-text-inverse);
  margin-bottom: var(--space-md);
}

.cta-section__text {
  font-size: var(--font-size-lg);
  color: rgba(251, 247, 242, 0.75);
  max-width: 560px;
  margin-inline: auto;
  margin-bottom: var(--space-xl);
  line-height: var(--line-height-relaxed);
}

/* ===== FOOTER ===== */
.footer {
  background: var(--color-bg-dark);
  color: var(--color-text-inverse);
  padding-block: var(--space-3xl) var(--space-xl);
}

.footer__inner {
  display: grid;
  gap: var(--space-xl);
}

.footer__brand {
  font-family: var(--font-heading);
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--space-sm);
}

.footer__desc {
  color: rgba(251, 247, 242, 0.6);
  font-size: var(--font-size-sm);
  line-height: var(--line-height-relaxed);
  max-width: 320px;
}

.footer__heading {
  font-family: var(--font-heading);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--space-md);
  color: var(--color-text-inverse);
  letter-spacing: var(--letter-spacing-wide);
  text-transform: uppercase;
}

.footer__link {
  display: block;
  color: rgba(251, 247, 242, 0.6);
  font-size: var(--font-size-sm);
  padding-block: var(--space-xs);
  transition: color var(--transition-fast);
}

.footer__link:hover {
  color: var(--color-accent);
}

.footer__bottom {
  margin-top: var(--space-2xl);
  padding-top: var(--space-lg);
  border-top: 1px solid rgba(251, 247, 242, 0.1);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-md);
  font-size: var(--font-size-sm);
  color: rgba(251, 247, 242, 0.4);
}

.footer__legal {
  display: flex;
  gap: var(--space-lg);
}

.footer__legal a {
  color: rgba(251, 247, 242, 0.4);
  transition: color var(--transition-fast);
}

.footer__legal a:hover {
  color: var(--color-accent);
}

@media (min-width: 768px) {
  .footer__inner {
    grid-template-columns: 2fr 1fr 1fr;
  }
}

/* ===== GRIGLIA ===== */
.grid {
  display: grid;
  gap: var(--space-xl);
}

.grid--2 {
  grid-template-columns: 1fr;
}

.grid--3 {
  grid-template-columns: 1fr;
}

.grid--4 {
  grid-template-columns: 1fr;
}

@media (min-width: 640px) {
  .grid--2,
  .grid--4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 768px) {
  .grid--3 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .grid--3 {
    grid-template-columns: repeat(3, 1fr);
  }

  .grid--4 {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* Split layout — testo + immagine */
.split {
  display: grid;
  gap: var(--space-2xl);
  align-items: center;
}

@media (min-width: 768px) {
  .split {
    grid-template-columns: 1fr 1fr;
  }

  .split--reverse > :first-child {
    order: 2;
  }
}

/* ===== IMMAGINI ===== */
.img-rounded {
  border-radius: var(--border-radius-lg);
  overflow: hidden;
}

.img-frame {
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  position: relative;
}

/* Bordo decorativo su immagine */
.img-frame::after {
  content: '';
  position: absolute;
  inset: 8px;
  border: 1px solid rgba(251, 247, 242, 0.2);
  border-radius: calc(var(--border-radius-lg) - 4px);
  pointer-events: none;
}

/* ===== UTILITIES ===== */
.text-center {
  text-align: center;
}

.text-left {
  text-align: left;
}

.text-right {
  text-align: right;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.hidden {
  display: none;
}

.relative {
  position: relative;
}

.overflow-hidden {
  overflow: hidden;
}

.mx-auto {
  margin-inline: auto;
}

.mb-0 { margin-bottom: 0; }
.mb-sm { margin-bottom: var(--space-sm); }
.mb-md { margin-bottom: var(--space-md); }
.mb-lg { margin-bottom: var(--space-lg); }
.mb-xl { margin-bottom: var(--space-xl); }
.mb-2xl { margin-bottom: var(--space-2xl); }

/* ===== ANIMAZIONI SCROLL ===== */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1), transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

.animate-on-scroll--delay-1 { transition-delay: 0.1s; }
.animate-on-scroll--delay-2 { transition-delay: 0.2s; }
.animate-on-scroll--delay-3 { transition-delay: 0.3s; }
.animate-on-scroll--delay-4 { transition-delay: 0.4s; }

/* Variante fade sola */
.animate-on-scroll--fade {
  transform: none;
}

/* Variante slide da sinistra */
.animate-on-scroll--left {
  transform: translateX(-40px);
}

.animate-on-scroll--left.visible {
  transform: translateX(0);
}

/* Variante slide da destra */
.animate-on-scroll--right {
  transform: translateX(40px);
}

.animate-on-scroll--right.visible {
  transform: translateX(0);
}

/* Variante scale */
.animate-on-scroll--scale {
  transform: scale(0.95);
}

.animate-on-scroll--scale.visible {
  transform: scale(1);
}

@media (prefers-reduced-motion: reduce) {
  .animate-on-scroll {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* ===== ACCESSIBILITY ===== */
.skip-to-content {
  position: absolute;
  top: -100%;
  left: var(--space-md);
  padding: var(--space-sm) var(--space-md);
  background: var(--color-primary);
  color: var(--color-text-inverse);
  border-radius: 0 0 var(--border-radius-sm) var(--border-radius-sm);
  z-index: 9999;
  transition: top var(--transition-fast);
  font-weight: var(--font-weight-semibold);
}

.skip-to-content:focus {
  top: 0;
}

*:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

/* ===== DECORATIVE ELEMENTS ===== */

/* Separatore ornamentale tra sezioni */
.ornament-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  padding-block: var(--space-md);
}

.ornament-divider::before,
.ornament-divider::after {
  content: '';
  width: 80px;
  height: 1px;
  background: var(--color-border);
}

/* Pattern decorativo a sfondo (opzionale, per sezioni speciali) */
.bg-pattern {
  position: relative;
}

.bg-pattern::before {
  content: '';
  position: absolute;
  inset: 0;
  opacity: 0.03;
  background-image:
    radial-gradient(circle at 25% 25%, var(--color-primary) 1px, transparent 1px),
    radial-gradient(circle at 75% 75%, var(--color-primary) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
}

/* Quotation / blocco citazione */
.blockquote {
  font-family: var(--font-heading);
  font-size: var(--font-size-xl);
  font-style: italic;
  line-height: var(--line-height-relaxed);
  color: var(--color-text-light);
  border-left: 3px solid var(--color-primary);
  padding-left: var(--space-lg);
  margin-block: var(--space-xl);
  position: relative;
}

.blockquote::before {
  content: '\201C';
  font-family: var(--font-heading);
  font-size: var(--font-size-4xl);
  color: rgba(var(--color-primary-rgb), 0.2);
  position: absolute;
  top: -0.5rem;
  left: var(--space-lg);
  line-height: 1;
}

/* ===== MAP EMBED ===== */
.map-wrap {
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  aspect-ratio: 16 / 9;
}

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

/* ===== RESPONSIVE ADJUSTMENTS ===== */
@media (min-width: 768px) {
  .hero {
    min-height: clamp(550px, 75vh, 850px);
  }
}

@media (min-width: 1024px) {
  .hero {
    min-height: clamp(650px, 85vh, 950px);
  }
}