/* ═══════════════════════════════════════════════════════════════
   style.css — Stili condivisi La Bastia
   (reset, variabili, utility, navbar, footer, mobile menu)
═══════════════════════════════════════════════════════════════ */

/* ─── RESET & BASE ─────────────────────────────────────────── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --rust:      #7B3118;
  --rust-dk:   #5C2210;
  --rust-mid:  #8B3A1E;
  --amber:     #A86228;
  --amber-lt:  #B87A30;
  --cream:     #FBF5E8;
  --cream-dk:  #F0E5CC;
  --cream-md:  #F5EDDA;
  --warm-white:#FFFDF8;
  --text:      #2E1A0E;
  --text-lt:   #6B4A36;
  --white:     #FFFFFF;
  --radius:    8px;
  --ff-head:   'Playfair Display', Georgia, serif;
  --ff-script: 'Dancing Script', cursive;
  --ff-body:   'Lato', Arial, sans-serif;
  --t:         0.3s ease;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--ff-body);
  color: var(--text);
  background: var(--cream);
  overflow-x: hidden;
}

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

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

ul {
  list-style: none;
}

/* ─── UTILITY ───────────────────────────────────────────────── */
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
}

.section-title {
  font-family: var(--ff-head);
  font-size: clamp(2rem, 5vw, 2.8rem);
  color: var(--rust-dk);
  text-align: center;
  line-height: 1.15;
}

.section-title.on-dark {
  color: var(--cream);
}

.amber-line {
  display: block;
  width: 56px;
  height: 2px;
  background: var(--amber);
  margin: 0.9rem auto;
}

.section-sub {
  font-size: 1rem;
  color: var(--text-lt);
  text-align: center;
  max-width: 580px;
  margin: 0 auto 3rem;
  line-height: 1.75;
}

.section-sub.on-dark {
  color: rgba(255, 255, 255, 0.72);
}

/* ─── BOTTONI ───────────────────────────────────────────────── */
.btn {
  display: inline-block;
  padding: 14px 34px;
  border-radius: 2px;
  font-family: var(--ff-body);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  cursor: pointer;
  transition: var(--t);
  border: 2px solid transparent;
}

.btn-amber {
  background: var(--amber);
  color: var(--white);
  border-color: var(--amber);
}
.btn-amber:hover {
  background: var(--amber-lt);
  border-color: var(--amber-lt);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.7);
}
.btn-outline:hover {
  background: var(--white);
  color: var(--rust-dk);
  border-color: var(--white);
}

.btn-rust {
  background: var(--rust);
  color: var(--white);
  border-color: var(--rust);
}
.btn-rust:hover {
  background: var(--rust-mid);
  border-color: var(--rust-mid);
}

/* ─── PAGE HEADER (per pagine interne) ─────────────────────── */
.page-header {
  background: var(--rust-dk);
  padding: 140px 0 64px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    135deg,
    transparent,
    transparent 40px,
    rgba(193, 120, 48, 0.04) 40px,
    rgba(193, 120, 48, 0.04) 80px
  );
}

.page-header .ph-label {
  display: inline-block;
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--amber-lt);
  margin-bottom: 0.8rem;
  position: relative;
}

.page-header h1 {
  font-family: var(--ff-head);
  font-size: clamp(2.4rem, 7vw, 4rem);
  color: var(--white);
  line-height: 1.1;
  position: relative;
}

.page-header h1 em {
  font-style: italic;
  color: var(--amber-lt);
}

.page-header .ph-wave {
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
}

.page-header .ph-wave svg {
  display: block;
  width: 100%;
}

/* ─── NAVBAR ────────────────────────────────────────────────── */
#navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 18px 0 46px;
  background: linear-gradient(160deg, rgba(92, 34, 16, 0.48) 0%, rgba(30, 10, 5, 0.74) 100%);
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 100' preserveAspectRatio='none'%3E%3Cpath fill='white' d='M0,0 L1440,0 L1440,72 C1260,52 1060,86 860,72 C580,54 280,86 0,72 Z'/%3E%3C/svg%3E");
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 100' preserveAspectRatio='none'%3E%3Cpath fill='white' d='M0,0 L1440,0 L1440,72 C1260,52 1060,86 860,72 C580,54 280,86 0,72 Z'/%3E%3C/svg%3E");
  -webkit-mask-size: 100% 100%;
  mask-size: 100% 100%;
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  transition: padding var(--t), box-shadow var(--t);
}

#navbar.scrolled {
  padding: 12px 0 46px;
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.35);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  font-family: var(--ff-head);
  font-size: 1.5rem;
  color: var(--white);
  letter-spacing: 0.02em;
}

.nav-logo em {
  font-style: italic;
  color: var(--amber-lt);
}

.nav-links {
  display: flex;
  gap: 1.8rem;
  align-items: center;
}

.nav-links a {
  color: rgba(255, 255, 255, 0.88);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 700;
  transition: color var(--t);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--amber-lt);
}

.nav-links .btn-amber {
  padding: 10px 22px;
  letter-spacing: 0.1em;
  color: var(--white);
}

/* hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}

.nav-toggle span {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--white);
  transition: var(--t);
}

.nav-toggle.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav-toggle.open span:nth-child(2) {
  opacity: 0;
}
.nav-toggle.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ─── MOBILE MENU SIDEBAR ───────────────────────────────────── */
.mobile-menu {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  gap: 2rem;
  position: fixed;
  top: 0;
  right: 0;
  width: min(80vw, 300px);
  height: 100%;
  background: var(--rust-dk);
  z-index: 1001;
  padding: 60px 40px;
  transform: translateX(100%);
  transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1);
  box-shadow: -4px 0 30px rgba(0,0,0,0.4);
}

.mobile-menu.active {
  transform: translateX(0);
}

.mobile-menu a {
  color: rgba(255,255,255,0.75);
  font-family: var(--ff-head);
  font-size: 1.6rem;
  font-style: italic;
  transition: color var(--t), transform var(--t);
}

.mobile-menu a:hover,
.mobile-menu a.active {
  color: var(--amber-lt);
  transform: translateX(-6px);
}

/* Lang switcher inside mobile sidebar */
.mobile-lang {
  display: flex;
  gap: 8px;
  margin-top: 1rem;
}

/* Backdrop scuro dietro il menu */
.mobile-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0);
  z-index: 1000;
  transition: background 0.4s ease;
}

.mobile-backdrop.active {
  display: block;
  background: rgba(0,0,0,0.5);
}

/* ─── FOOTER ────────────────────────────────────────────────── */
#footer {
  position: relative;
  background: var(--rust-dk);
  padding: 72px 0 24px;
}

#footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 40px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 40' preserveAspectRatio='none'%3E%3Cpath fill='%23F0E5CC' d='M0,0 L1440,0 L1440,28 C1260,8 1080,40 720,22 C360,4 180,36 0,18 Z'/%3E%3C/svg%3E") center/100% 100% no-repeat;
  pointer-events: none;
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  text-align: center;
  position: relative;
  z-index: 1;
}

.footer-logo {
  font-family: var(--ff-head);
  font-size: 1.8rem;
  color: var(--white);
}

.footer-logo em {
  font-style: italic;
  color: var(--amber-lt);
}

.footer-tag {
  font-style: italic;
  color: rgba(255, 255, 255, 0.42);
  font-size: 0.85rem;
}

.footer-nav {
  display: flex;
  gap: 1.8rem;
  flex-wrap: wrap;
  justify-content: center;
}

.footer-nav a {
  color: rgba(255, 255, 255, 0.52);
  font-size: 0.78rem;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  transition: color var(--t);
}

.footer-nav a:hover {
  color: var(--amber-lt);
}

.footer-divider {
  width: 40px;
  height: 1px;
  background: rgba(193, 120, 48, 0.3);
}

.footer-contacts {
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
  justify-content: center;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.55);
}

.footer-contacts a {
  color: rgba(255, 255, 255, 0.55);
  transition: color var(--t);
}

.footer-contacts a:hover {
  color: var(--amber-lt);
}

.footer-copy {
  color: rgba(255, 255, 255, 0.25);
  font-size: 0.72rem;
  margin-top: 4px;
}

/* ─── SCROLL TOP ────────────────────────────────────────────── */
#scroll-top {
  position: fixed;
  bottom: 26px;
  right: 26px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--rust);
  color: var(--white);
  border: none;
  font-size: 1.1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.3s, transform 0.3s, background 0.2s;
  z-index: 998;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25);
}

#scroll-top.visible {
  opacity: 1;
  transform: translateY(0);
}

#scroll-top:hover {
  background: var(--amber);
}

/* ─── LOADING SCREEN ────────────────────────────────────────── */
#loading-screen {
  position: fixed;
  inset: 0;
  z-index: 9999;
  overflow: hidden;
  opacity: 1;
  transition: opacity 0.7s ease;
}

#loading-screen.hidden {
  opacity: 0;
  pointer-events: none;
}

.ls-bg {
  position: absolute;
  inset: 0;
  background: url('../img/spaghettirotanti.jpg') center / cover no-repeat;
  transform: scale(1.05);
  filter: brightness(0.35) blur(2px);
}

.ls-content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  gap: 2rem;
}

.ls-logo {
  font-family: var(--ff-head);
  font-size: clamp(2.8rem, 9vw, 5rem);
  color: var(--white);
  letter-spacing: 0.02em;
}

.ls-logo em {
  font-style: italic;
  color: var(--amber-lt);
}

.ls-tagline {
  font-size: clamp(0.78rem, 2.2vw, 0.92rem);
  color: rgba(255, 255, 255, 0.6);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-align: center;
  max-width: 480px;
  padding: 0 20px;
  margin-top: -0.5rem;
}

.ls-spinner {
  width: 42px;
  height: 42px;
  border: 3px solid rgba(255, 255, 255, 0.2);
  border-top-color: var(--amber-lt);
  border-radius: 50%;
  animation: spin 0.9s linear infinite;
}

/* ─── LANGUAGE SWITCHER ─────────────────────────────────────── */
.lang-switcher {
  display: flex;
  gap: 3px;
  align-items: center;
  margin-left: 1.2rem;
}

.lang-btn {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.22);
  color: rgba(255, 255, 255, 0.55);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 5px 8px;
  border-radius: 2px;
  cursor: pointer;
  transition: all 0.2s;
  font-family: var(--ff-body);
  line-height: 1;
}

.lang-btn:hover,
.lang-btn.active {
  background: rgba(193, 120, 48, 0.18);
  color: var(--amber-lt);
  border-color: var(--amber-lt);
}

.mobile-lang .lang-btn {
  font-size: 0.82rem;
  padding: 7px 13px;
}

@media (max-width: 768px) {
  .lang-switcher {
    display: none;
  }
}

/* ─── RESPONSIVE NAVBAR ─────────────────────────────────────── */
@media (max-width: 768px) {
  .nav-links {
    display: none;
  }

  .nav-toggle {
    display: flex;
  }
}

/* ─── COOKIE BANNER (GDPR / Garante Privacy) ───────────────── */
#cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 9997;
  background: rgba(26, 18, 6, 0.97);
  border-top: 2px solid rgba(168, 98, 40, 0.35);
  padding: 18px 20px;
  backdrop-filter: blur(10px);
  box-shadow: 0 -4px 24px rgba(0, 0, 0, 0.4);
}

.cookie-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

.cookie-text {
  flex: 1;
  min-width: 240px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.83rem;
  line-height: 1.65;
}

.cookie-text strong {
  display: block;
  color: var(--amber-lt);
  font-size: 0.9rem;
  margin-bottom: 5px;
}

.cookie-text p {
  margin: 0;
}

.cookie-btns {
  display: flex;
  gap: 10px;
  flex-shrink: 0;
  align-items: center;
}

.cookie-btn-reject,
.cookie-btn-accept {
  padding: 11px 24px;
  border-radius: 2px;
  font-family: var(--ff-body);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.2s;
  border: 2px solid transparent;
  white-space: nowrap;
}

.cookie-btn-reject {
  background: transparent;
  color: rgba(255, 255, 255, 0.55);
  border-color: rgba(255, 255, 255, 0.2);
}

.cookie-btn-reject:hover {
  border-color: rgba(255, 255, 255, 0.5);
  color: var(--white);
}

.cookie-btn-accept {
  background: var(--amber);
  color: var(--white);
  border-color: var(--amber);
}

.cookie-btn-accept:hover {
  background: var(--amber-lt);
  border-color: var(--amber-lt);
}

@media (max-width: 600px) {
  .cookie-inner {
    flex-direction: column;
    gap: 14px;
    align-items: flex-start;
  }

  .cookie-btns {
    width: 100%;
    justify-content: flex-end;
  }
}