/* ========================================
   Il Nuovo Vapore — Sito Web
   Responsive, Mobile-first
   ======================================== */

@import url('https://fonts.googleapis.com/css2?family=Lato:wght@300;400;700&family=Playfair+Display:wght@400;600;700&display=swap');

:root {
  --color-primary: #6B3A1D;
  --color-primary-dark: #4A2510;
  --color-secondary: #D4A373;
  --color-accent: #BC6C25;
  --color-bg: #FAF3E0;
  --color-text: #3D2B1F;
  --color-light: #FEFAE0;
  --color-white: #FFFFFF;
  --font-title: 'Playfair Display', serif;
  --font-body: 'Lato', sans-serif;
  --radius: 12px;
  --shadow: 0 10px 30px rgba(61,43,31,0.12);
  --transition: all 0.3s ease;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
  overflow-x: hidden;
}

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

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

.container {
  width: 92%;
  max-width: 1200px;
  margin: 0 auto;
}

.section-title {
  font-family: var(--font-title);
  font-size: 2rem;
  color: var(--color-primary);
  margin-bottom: 0.5rem;
  text-align: center;
}

.section-subtitle {
  font-size: 1rem;
  color: var(--color-accent);
  text-align: center;
  margin-bottom: 2.5rem;
  font-weight: 400;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.btn {
  display: inline-block;
  padding: 0.85rem 2rem;
  border-radius: 50px;
  font-weight: 700;
  letter-spacing: 0.5px;
  transition: var(--transition);
  border: 2px solid transparent;
  cursor: pointer;
  font-family: var(--font-body);
  font-size: 0.95rem;
}

.btn-primary {
  background: var(--color-accent);
  color: var(--color-white);
}
.btn-primary:hover {
  background: var(--color-primary);
  transform: translateY(-2px);
}

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

/* ========================================
   HEADER / NAV
   ======================================== */

.header {
  position: fixed;
  top: 0; left: 0; width: 100%;
  background: rgba(250, 243, 224, 0.95);
  backdrop-filter: blur(10px);
  box-shadow: 0 2px 15px rgba(0,0,0,0.05);
  z-index: 1000;
  transition: var(--transition);
}

.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}

.logo {
  font-family: var(--font-title);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.logo-icon {
  width: 32px; height: 32px;
  fill: var(--color-accent);
}

.nav {
  position: fixed;
  top: 70px; right: -100%;
  width: 70%; max-width: 300px;
  height: calc(100vh - 70px);
  background: var(--color-light);
  flex-direction: column;
  padding: 2rem;
  gap: 1.5rem;
  transition: var(--transition);
  box-shadow: -5px 0 20px rgba(0,0,0,0.08);
  display: flex;
}

.nav.open { right: 0; }

.nav a {
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--color-primary);
  position: relative;
}

.nav a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 2px;
  background: var(--color-accent);
  transition: var(--transition);
}

.nav a:hover::after { width: 100%; }

.hamburger {
  display: flex;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none; border: none;
}

.hamburger span {
  display: block;
  width: 28px; height: 3px;
  background: var(--color-primary);
  border-radius: 2px;
  transition: var(--transition);
}

.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(6px, -6px); }

/* ========================================
   HERO
   ======================================== */

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 7rem 1.5rem 4rem;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: -2;
  background: linear-gradient(135deg, #4A2510 0%, #8B4513 50%, #D4A373 100%);
}

.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.45);
}

.hero-bg img {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 1s ease;
}

.hero-bg img.loaded { opacity: 1; }

.hero-content { position: relative; z-index: 1; color: var(--color-white); max-width: 800px; }

.hero-content h1 {
  font-family: var(--font-title);
  font-size: 3rem;
  line-height: 1.1;
  margin-bottom: 1rem;
  text-shadow: 0 4px 15px rgba(0,0,0,0.4);
}

.hero-content p {
  font-size: 1.15rem;
  margin-bottom: 2rem;
  font-weight: 300;
  opacity: 0.95;
}

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

/* ========================================
   SECTIONS GENERAL
   ======================================== */

.section { padding: 5rem 0; }
.section-alt { background: var(--color-light); }

/* ========================================
   ABOUT (Il Locale)
   ======================================== */

.about-grid {
  display: grid;
  gap: 2.5rem;
  align-items: center;
}

.about-text h3 {
  font-family: var(--font-title);
  font-size: 1.8rem;
  color: var(--color-primary);
  margin-bottom: 1rem;
}

.about-text p { margin-bottom: 1rem; font-size: 1.05rem; }

.about-image { position: relative; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }

/* ========================================
   MENU
   ======================================== */

.menu-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.menu-card {
  background: var(--color-white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.menu-card:hover { transform: translateY(-6px); box-shadow: 0 15px 35px rgba(61,43,31,0.15); }

.menu-card .img-container { height: 220px; position: relative; }

.menu-card-content { padding: 1.25rem; }

.menu-card-content h4 {
  font-family: var(--font-title);
  font-size: 1.25rem;
  color: var(--color-primary);
  margin-bottom: 0.25rem;
}

.menu-card-content p { font-size: 0.95rem; color: #5c4a3d; margin-bottom: 0.5rem; }

.price {
  font-weight: 700;
  color: var(--color-accent);
  font-size: 1.1rem;
}

/* ========================================
   GALLERY
   ======================================== */

.gallery-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.gallery-item {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  height: 260px;
  box-shadow: var(--shadow);
}

/* ========================================
   PRENOTAZIONE
   ======================================== */

.booking-grid {
  display: grid;
  gap: 2.5rem;
  align-items: start;
}

.booking-form {
  background: var(--color-white);
  padding: 2rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.form-group { margin-bottom: 1.25rem; }

.form-group label {
  display: block;
  margin-bottom: 0.4rem;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--color-primary);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 2px solid #e5d5c0;
  border-radius: 8px;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--color-text);
  background: var(--color-bg);
  transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  background: var(--color-white);
}

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

.booking-info {
  background: var(--color-primary);
  color: var(--color-white);
  padding: 2rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.booking-info h3 {
  font-family: var(--font-title);
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.booking-info p { margin-bottom: 0.75rem; opacity: 0.95; }

.booking-info a { color: var(--color-secondary); font-weight: 700; }

.booking-info a:hover { text-decoration: underline; }

/* ========================================
   CONTACTS
   ======================================== */

.contact-grid {
  display: grid;
  gap: 2rem;
}

.contact-card {
  background: var(--color-white);
  padding: 1.75rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  text-align: center;
}

.contact-card .icon {
  width: 48px; height: 48px;
  margin: 0 auto 1rem;
  fill: var(--color-accent);
}

.contact-card h4 {
  font-family: var(--font-title);
  font-size: 1.25rem;
  color: var(--color-primary);
  margin-bottom: 0.5rem;
}

.contact-card p { font-size: 0.95rem; color: #5c4a3d; }

.map-container {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  height: 300px;
  background: #e5d5c0;
}

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

.hours-list {
  list-style: none;
  max-width: 320px;
  margin: 0 auto;
  text-align: left;
}

.hours-list li {
  display: flex;
  justify-content: space-between;
  padding: 0.4rem 0;
  border-bottom: 1px dashed #e5d5c0;
  font-size: 0.95rem;
}

.hours-list li span:first-child { font-weight: 700; color: var(--color-primary); }

/* ========================================
   IMAGE UTILITIES (placeholder vs real)
   ======================================== */

.img-container {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-secondary) 100%);
}

.img-container img {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  transition: opacity 0.6s ease;
  opacity: 0;
}

.img-container img.loaded { opacity: 1; }

.img-placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.9);
  gap: 0.5rem;
  transition: opacity 0.4s ease;
}

.img-placeholder svg {
  width: 40px; height: 40px;
  opacity: 0.8;
}

.img-placeholder span {
  font-size: 0.85rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  opacity: 0.8;
}

.img-container img.loaded + .img-placeholder {
  opacity: 0;
  pointer-events: none;
}

/* ========================================
   FOOTER
   ======================================== */

.footer {
  background: var(--color-primary-dark);
  color: rgba(255,255,255,0.8);
  text-align: center;
  padding: 2.5rem 1rem;
  font-size: 0.9rem;
}

.footer a { color: var(--color-secondary); }

/* ========================================
   ANIMATIONS
   ======================================== */

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s ease;
}

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

/* ========================================
   MEDIA QUERIES
   ======================================== */

@media (min-width: 768px) {
  .section-title { font-size: 2.4rem; }
  .hero-content h1 { font-size: 4rem; }
  .menu-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .about-grid { grid-template-columns: 1fr 1fr; }
  .booking-grid { grid-template-columns: 1.2fr 1fr; }
  .contact-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (min-width: 1024px) {
  .hamburger { display: none; }
  .nav {
    position: static;
    width: auto; height: auto;
    background: transparent;
    flex-direction: row;
    padding: 0;
    box-shadow: none;
    display: flex !important;
    right: auto;
  }
  .menu-grid { grid-template-columns: repeat(3, 1fr); }
  .gallery-grid { grid-template-columns: repeat(3, 1fr); }
  .hero { justify-content: flex-start; text-align: left; padding-left: 5%; }
  .hero-buttons { justify-content: flex-start; }
}