/* ============================================================
   RESET DI BASE
   Rimuove margini, padding e imposta il box model corretto
   ============================================================ */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* ============================================================
   BODY
   Font, colore, sfondo e comportamento dello scroll
   ============================================================ */
body {
  font-family: "Segoe UI", Roboto, Arial, sans-serif;
  background: #f9fafc;
  color: #333;
  line-height: 1.7;
  overflow-x: hidden; /* evita scroll orizzontale */
}

html {
  scroll-behavior: smooth; /* scroll fluido */
}

/* ============================================================
   ANIMAZIONI
   Fade-in, zoom-in e slide-fade per elementi dinamici
   ============================================================ */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes zoomIn {
  from { opacity: 0; transform: scale(0.98); }
  to   { opacity: 1; transform: scale(1); }
}

@keyframes slideFade {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ============================================================
   HEADER
   Barra superiore fissa, minimal e con animazione
   ============================================================ */
header {
  background: #fff;
  padding: 6px 16px; /* altezza ridotta */
  border-bottom: 1px solid #e5e7eb;
  position: sticky;
  top: 0;
  z-index: 100;
  animation: fadeIn 0.7s ease forwards;
}

/* ============================================================
   NAV
   Contenitore del logo + menu, centrato e compatto
   ============================================================ */
nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 22px; /* distanza logo-menu */
  padding: 6px 0;
}

/* ============================================================
   LOGO
   Allineamento e dimensione del logo
   ============================================================ */
.logo {
  display: flex;
  align-items: center;
  gap: 6px;
}

.logo img {
  height: 60px; /* dimensione visibile e proporzionata */
  width: auto;
  display: block;
}

/* ============================================================
   MENU TOGGLE (mobile)
   Icona hamburger visibile solo su schermi piccoli
   ============================================================ */
.menu-toggle {
  display: none;
  font-size: 28px;
  cursor: pointer;
  color: #174a8c;
  font-weight: bold;
  background: none;
  border: none;
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
}

/* ============================================================
   MENU DESKTOP
   Menu orizzontale con hover elegante
   ============================================================ */
.menu {
  list-style: none;
  display: flex;
  justify-content: center;
  gap: 36px;
}

.menu a {
  text-decoration: none;
  color: #174a8c;
  font-weight: 600;
  font-size: 17px;
  position: relative;
  transition: color 0.25s;
}

/* Effetto underline animato */
.menu a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 0;
  height: 2px;
  background: #174a8c;
  transition: width 0.25s;
}

.menu a:hover::after { width: 100%; }
.menu a:hover { color: #0f3563; }

/* ============================================================
   HERO
   Sezione principale con immagine e testo centrato
   ============================================================ */
.hero {
  margin-top: 10px;
  background:
    linear-gradient(rgba(23, 74, 140, 0.55), rgba(23, 74, 140, 0.35)),
    url("../img/panoramica-como.jpg") center/cover no-repeat;
  color: white;
  padding: 90px 20px;
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  animation: zoomIn 0.8s ease forwards;
  min-height: 440px;
}

.hero h1 {
  font-size: clamp(32px, 5vw, 48px);
  margin-bottom: 10px;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
}

.hero p {
  font-size: clamp(16px, 2.5vw, 19px);
  max-width: 720px;
  text-shadow: 0 2px 6px rgba(0, 0, 0, 0.35);
}

/* Bottone */
.btn-hero {
  margin-top: 26px;
  padding: 14px 32px;
  background: #fff;
  color: #174a8c;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 700;
  font-size: 18px;
  transition: 0.25s;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.18);
}

.btn-hero:hover {
  background: #174a8c;
  color: #fff;
  transform: translateY(-3px);
}

/* ============================================================
   CONTAINER
   Contenitore centrale con larghezza massima
   ============================================================ */
.container {
  max-width: 980px;
  margin: 0 auto;
  padding: 28px 20px;
  width: 100%;
}

/* ============================================================
   BOX GRID (sezione caratteristiche)
   Due colonne con box uniformi
   ============================================================ */
.box-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
  align-items: stretch; /* uniforma altezza dei box */
}

/* BOX singolo */
.box {
  background: #fff;
  padding: 22px;
  border-radius: 14px;
  box-shadow: 0 3px 12px rgba(0, 0, 0, 0.08);
  transition: 0.3s;
  animation: slideFade 0.6s ease forwards;
}

/* Effetto hover */
.box:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.12);
}

/* Immagine interna */
.box-top {
  display: flex;
  justify-content: center;
  margin-bottom: 14px;
}

.mini-foto {
  width: 100%;
  max-width: 280px;
  height: 180px;
  object-fit: cover;
  border-radius: 10px;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.12);
}

/* ============================================================
   LOCATION (Dove siamo + Vista lago)
   Sezione con due box affiancati e immagini uniformi
   ============================================================ */
.location-section {
  margin-top: 48px;
}

.location-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
  align-items: stretch; /* forza i box alla stessa altezza */
}

/* Box singolo */
.location-box {
  background: #fff;
  padding: 26px;
  border-radius: 14px;
  box-shadow: 0 3px 12px rgba(0, 0, 0, 0.08);
  display: flex;
  flex-direction: column;
  justify-content: space-between; /* distribuisce testo + immagine */
  min-height: 420px; /* altezza uniforme dei box */
}

/* ============================================================
   TITOLI DEI BOX — colore blu uniforme
   ============================================================ */
.box h2,
.location-box h2 {
  color: #174a8c; /* blu principale del sito */
  font-weight: 700;
  margin-bottom: 8px;
  font-size: 18px;
  transition: color 0.25s ease;
}

/* Effetto hover sui titoli */
.box h2:hover,
.location-box h2:hover {
  color: #0f3563; /* blu più scuro al passaggio del mouse */
}

/* Immagine mappa + foto lago con stessa altezza */
.map-container iframe,
.vista-lago {
  width: 100%;
  height: 220px;
  border-radius: 12px;
  object-fit: cover;
  display: block;
}

/* ============================================================
   FOOTER
   ============================================================ */
footer {
  background: #174a8c;
  color: white;
  padding: 28px 20px;
  text-align: center;
  font-size: 14px;
  margin-top: 56px;
}

/* ============================================================
   SCROLL TOP BUTTON
   ============================================================ */
.scroll-top {
  position: fixed;
  bottom: 22px;
  right: 22px;
  background: #174a8c;
  color: white;
  padding: 10px 18px;
  border-radius: 30px;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
  z-index: 200;
  transition: 0.25s;
}

.scroll-top:hover {
  background: #0f3563;
  transform: translateY(-3px);
}

/* ============================================================
   MOBILE
   ============================================================ */
@media (max-width: 768px) {

  header { padding: 10px 12px; }

  nav {
    justify-content: space-between; /* migliora layout mobile */
    padding: 6px 10px;
  }

  .logo {
    position: absolute;
    left: 10px;
    top: 50%;
    transform: translateY(-50%);
  }

  .logo img {
    height: 46px; /* logo più piccolo su mobile */
  }

  .menu-toggle { display: block; }

  /* Menu mobile */
  .menu {
    display: none;
    position: fixed;
    top: 62px;
    right: 10px;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.22);
    padding: 12px 18px;
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    z-index: 300;
    width: 72%;
    max-width: 280px;
  }

  .menu.show { display: flex; }

  /* Evita parole spezzate */
  .menu a {
    white-space: nowrap;
    font-size: 16px;
  }

  /* Box in colonna */
  .box-grid,
  .location-grid {
    grid-template-columns: 1fr !important;
  }

  .mini-foto { height: 200px; }

  .container { padding: 20px 14px; }
}