@import url('fonts.css');

/* ============ Design tokens ============ */
:root {
  --navy: #0c2f45;
  --navy-dark: #082332;
  --navy-soft: #12405e;
  --gold: #c9a45c;
  --gold-light: #e3c583;
  --gold-ink: #8a6a2b; /* darker gold for text on light backgrounds (WCAG AA) */
  --sand: #f7f3ea;
  --white: #ffffff;
  --ink: #1c2b33;
  --ink-soft: #4a5a63;
  --line: rgba(12, 47, 69, 0.12);
  --line-on-navy: rgba(247, 243, 234, 0.18);

  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  --container: 1180px;
  --radius: 4px;
  --radius-lg: 10px;
  --shadow: 0 12px 32px -12px rgba(8, 35, 50, 0.35);
  --transition: 220ms ease;

  color-scheme: light;
}

/* ============ Reset ============ */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
[id] { scroll-margin-top: 76px; }
body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--ink);
  background: var(--sand);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
h1, h2, h3, h4 { font-family: var(--font-serif); font-weight: 600; line-height: 1.2; margin: 0 0 0.5em; color: var(--navy); }
p { margin: 0 0 1em; }
ul { margin: 0; padding: 0; list-style: none; }
button { font: inherit; cursor: pointer; }
input, select, textarea { font: inherit; }
:focus-visible { outline: 2px solid var(--gold); outline-offset: 2px; }
.visually-hidden {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
.skip-link {
  position: absolute; left: 1rem; top: -3rem; background: var(--navy); color: var(--white);
  padding: 0.6rem 1rem; border-radius: var(--radius); z-index: 200; transition: top var(--transition);
}
.skip-link:focus { top: 1rem; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 1.25rem;
}
@media (min-width: 960px) {
  .container { padding: 0 2rem; }
}

.eyebrow {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold-ink);
  font-weight: 600;
  margin-bottom: 0.9rem;
}

.section { padding: 4.5rem 0; }
.section--alt { background: var(--white); }
.section__head { max-width: 640px; margin: 0 0 2.75rem; }
.section__head--center { margin-left: auto; margin-right: auto; text-align: center; }
.section__title { font-size: clamp(1.75rem, 1.4rem + 1.5vw, 2.6rem); }
.section__lede { color: var(--ink-soft); font-size: 1.05rem; }

/* ============ Buttons ============ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.95rem 1.9rem;
  border-radius: var(--radius);
  border: 1px solid transparent;
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  text-decoration: none;
  transition: background var(--transition), color var(--transition), border-color var(--transition), transform var(--transition);
}
.btn--gold { background: var(--gold); color: var(--navy-dark); }
.btn--gold:hover { background: var(--gold-light); transform: translateY(-1px); }
.btn--outline { background: transparent; color: var(--white); border-color: var(--line-on-navy); }
.btn--outline:hover { background: rgba(247,243,234,0.08); }
.btn--whatsapp { background: #1a7d49; color: var(--white); width: 100%; padding: 1.05rem 1.5rem; font-size: 1rem; }
.btn--whatsapp:hover { background: #15753f; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }

/* ============ Header ============ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--navy-dark);
  border-bottom: 1px solid var(--line-on-navy);
}
.site-header__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.7rem 0;
}
.site-header__logo { display: block; height: 42px; width: auto; }
.site-header__logo img, .site-header__logo svg { height: 42px; width: auto; display: block; }

.nav-toggle {
  display: inline-flex;
  background: none;
  border: 1px solid var(--line-on-navy);
  color: var(--white);
  border-radius: var(--radius);
  padding: 0.5rem 0.7rem;
}
@media (min-width: 860px) { .nav-toggle { display: none; } }

.site-nav {
  display: none;
  align-items: center;
  gap: 1.9rem;
}
.site-nav.is-open { display: flex; flex-direction: column; align-items: flex-start; position: absolute; top: 100%; left: 0; right: 0; background: var(--navy-dark); padding: 1rem 1.25rem 1.5rem; border-bottom: 1px solid var(--line-on-navy); }
@media (min-width: 860px) {
  .site-nav, .site-nav.is-open { display: flex; flex-direction: row; position: static; padding: 0; border: 0; background: none; align-items: center; }
}
.site-nav a {
  color: var(--white);
  text-decoration: none;
  font-size: 0.92rem;
  letter-spacing: 0.02em;
  padding: 0.4rem 0;
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition), color var(--transition);
}
.site-nav a:hover { border-color: var(--gold); color: var(--gold-light); }

.lang-switch { display: flex; gap: 0.35rem; align-items: center; }
.lang-switch a {
  color: var(--line-on-navy);
  color: rgba(247,243,234,0.6);
  text-decoration: none;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  padding: 0.3rem 0.5rem;
  border-radius: var(--radius);
}
.lang-switch a[aria-current="true"] { color: var(--gold); background: rgba(201,164,92,0.12); }
.lang-switch a:hover { color: var(--white); }

/* ============ Hero ============ */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: flex-end;
  color: var(--white);
  overflow: hidden;
}
.hero__media { position: absolute; inset: 0; z-index: 0; }
.hero__media img { width: 100%; height: 100%; object-fit: cover; }
.hero__scrim {
  position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(180deg, rgba(8,35,50,0.55) 0%, rgba(8,35,50,0.25) 35%, rgba(8,35,50,0.85) 100%);
}
.hero__content { position: relative; z-index: 2; padding: 6rem 0 4.5rem; width: 100%; }
.hero__logo { height: 64px; width: auto; margin-bottom: 1.75rem; }
.hero__title {
  color: var(--white);
  font-size: clamp(2.1rem, 1.5rem + 3.2vw, 4rem);
  max-width: 16ch;
  margin-bottom: 0.6rem;
}
.hero__subtitle { font-size: 1.1rem; color: rgba(247,243,234,0.88); max-width: 46ch; margin-bottom: 2.2rem; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 1rem; }
.hero__scroll-cue {
  position: absolute; bottom: 1.75rem; left: 50%; transform: translateX(-50%); z-index: 2;
  color: rgba(247,243,234,0.75); font-size: 0.75rem; letter-spacing: 0.15em; text-transform: uppercase;
  display: flex; flex-direction: column; align-items: center; gap: 0.4rem;
}
.hero__scroll-cue::after {
  content: ''; width: 1px; height: 28px; background: rgba(247,243,234,0.5);
  animation: scrollcue 1.8s ease-in-out infinite;
}
@keyframes scrollcue { 0%,100% { opacity: 0.2; } 50% { opacity: 1; } }

/* ============ Loft section ============ */
.loft__grid { display: grid; gap: 2.5rem; align-items: center; }
@media (min-width: 900px) { .loft__grid { grid-template-columns: 1fr 1fr; gap: 3.5rem; } }
.loft__media { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow); }
.loft__facts { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.4rem; margin-top: 2rem; }
.loft__fact { border-top: 1px solid var(--line); padding-top: 0.8rem; }
.loft__fact strong { display: block; font-family: var(--font-serif); font-size: 1.3rem; color: var(--navy); }
.loft__fact span { font-size: 0.85rem; color: var(--ink-soft); }

/* ============ Gallery ============ */
.gallery__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
}
@media (min-width: 700px) { .gallery__grid { grid-template-columns: repeat(4, 1fr); } }
.gallery__item {
  position: relative;
  display: block;
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background: var(--line);
  border: 0;
  padding: 0;
}
.gallery__item img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--transition); }
.gallery__item:hover img { transform: scale(1.06); }
.gallery__item--tall { grid-row: span 2; aspect-ratio: 4/6.2; }

.lightbox {
  position: fixed; inset: 0; z-index: 300; background: rgba(8,20,28,0.94);
  display: none; align-items: center; justify-content: center; padding: 2rem;
}
.lightbox.is-open { display: flex; }
.lightbox img { max-width: min(92vw, 1100px); max-height: 84vh; border-radius: var(--radius); box-shadow: var(--shadow); }
.lightbox__close, .lightbox__prev, .lightbox__next {
  position: absolute; background: rgba(247,243,234,0.1); color: var(--white); border: 1px solid rgba(247,243,234,0.25);
  border-radius: 50%; width: 44px; height: 44px; display: flex; align-items: center; justify-content: center; font-size: 1.2rem;
}
.lightbox__close { top: 1.25rem; right: 1.25rem; }
.lightbox__prev { left: 1.25rem; top: 50%; transform: translateY(-50%); }
.lightbox__next { right: 1.25rem; top: 50%; transform: translateY(-50%); }
.lightbox__counter { position: absolute; bottom: 1.25rem; left: 50%; transform: translateX(-50%); color: rgba(247,243,234,0.7); font-size: 0.85rem; }

/* ============ Terrace ============ */
.section--navy { background: var(--navy); color: var(--white); }
.section--navy h2, .section--navy h3 { color: var(--white); }
.section--navy .section__lede { color: rgba(247,243,234,0.78); }
.section--navy .eyebrow { color: var(--gold-light); }
.section--navy .distances__row { color: rgba(247,243,234,0.82); border-bottom-color: var(--line-on-navy); }
.section--navy .distances__row strong { color: var(--gold-light); }
.terrace__grid { display: grid; gap: 1rem; margin-top: 2.5rem; }
@media (min-width: 780px) { .terrace__grid { grid-template-columns: 1.3fr 1fr; grid-template-rows: 1fr 1fr; } }
.terrace__media { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow); }
.terrace__media img { width: 100%; height: 100%; object-fit: cover; }
.terrace__media--main { grid-row: span 2; }
.terrace__usp { display: grid; gap: 1.5rem; margin-top: 2.5rem; }
@media (min-width: 700px) { .terrace__usp { grid-template-columns: repeat(3, 1fr); } }
.terrace__usp-item { border-top: 1px solid var(--line-on-navy); padding-top: 1rem; }
.terrace__usp-item h3 { font-size: 1.05rem; }
.terrace__usp-item p { color: rgba(247,243,234,0.75); font-size: 0.92rem; margin: 0; }

/* ============ Servizi / posizione ============ */
.services__grid { display: grid; gap: 2.5rem; }
@media (min-width: 900px) { .services__grid { grid-template-columns: 1fr 1fr; } }
.services__list { display: grid; gap: 1.1rem; margin-bottom: 2rem; }
.services__list li { display: flex; gap: 0.85rem; align-items: flex-start; }
.services__icon { flex: none; width: 34px; height: 34px; border-radius: 50%; background: rgba(12,47,69,0.06); display: flex; align-items: center; justify-content: center; color: var(--gold); }
.distances { display: grid; gap: 0.6rem; padding-top: 1.2rem; border-top: 1px solid var(--line); }
.distances__row { display: flex; justify-content: space-between; font-size: 0.92rem; color: var(--ink-soft); }
.distances__row strong { color: var(--navy); }
.map-frame { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow); border: 0; width: 100%; height: 340px; }

/* ============ Booking / calendar ============ */
.booking__grid { display: grid; gap: 2.5rem; }
@media (min-width: 980px) { .booking__grid { grid-template-columns: 1.1fr 0.9fr; align-items: start; } }
.calendar {
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 1.5rem;
}
.calendar__header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1rem; }
.calendar__title { font-family: var(--font-serif); font-size: 1.15rem; color: var(--navy); margin: 0; text-transform: capitalize; }
.calendar__nav { display: flex; gap: 0.4rem; }
.calendar__nav button {
  width: 36px; height: 36px; border-radius: 50%; border: 1px solid var(--line); background: var(--white); color: var(--navy);
  display: flex; align-items: center; justify-content: center; transition: background var(--transition);
}
.calendar__nav button:hover:not(:disabled) { background: var(--sand); }
.calendar__weekdays, .calendar__grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 0.25rem; }
.calendar__weekdays div { text-align: center; font-size: 0.72rem; color: var(--ink-soft); text-transform: uppercase; letter-spacing: 0.05em; padding-bottom: 0.4rem; }
.calendar__day {
  aspect-ratio: 1; display: flex; align-items: center; justify-content: center; border-radius: var(--radius);
  border: 1px solid transparent; background: none; font-size: 0.88rem; color: var(--ink); transition: background var(--transition), color var(--transition);
}
.calendar__day:disabled { color: rgba(28,43,51,0.28); }
.calendar__day--occupied { color: rgba(28,43,51,0.35); text-decoration: line-through; background: rgba(28,43,51,0.04); }
.calendar__day--today { border-color: var(--gold); }
.calendar__day--in-range { background: rgba(201,164,92,0.16); }
.calendar__day--selected { background: var(--gold); color: var(--navy-dark); font-weight: 700; }
.calendar__day:not(:disabled):hover { background: rgba(201,164,92,0.28); }
.calendar__legend { display: flex; gap: 1.2rem; margin-top: 1.1rem; font-size: 0.78rem; color: var(--ink-soft); flex-wrap: wrap; }
.calendar__legend span { display: inline-flex; align-items: center; gap: 0.4rem; }
.calendar__legend i { width: 12px; height: 12px; border-radius: 3px; display: inline-block; }
.calendar__legend i.occupied { background: rgba(28,43,51,0.15); }
.calendar__legend i.selected { background: var(--gold); }
.calendar__status { margin-top: 1rem; font-size: 0.85rem; }

.booking-form {
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 1.75rem;
  display: grid;
  gap: 1.1rem;
}
.form__row { display: grid; gap: 1.1rem; }
@media (min-width: 480px) { .form__row--split { grid-template-columns: 1fr 1fr; } }
.field { display: grid; gap: 0.4rem; }
.field label { font-size: 0.82rem; font-weight: 600; color: var(--navy); }
.field input, .field select, .field textarea {
  border: 1px solid var(--line); border-radius: var(--radius); padding: 0.75rem 0.9rem; background: var(--sand); color: var(--ink);
}
.field textarea { resize: vertical; min-height: 4.5rem; }
.field-note { font-size: 0.78rem; color: var(--ink-soft); }
.form__message { font-size: 0.85rem; padding: 0.75rem 0.9rem; border-radius: var(--radius); display: none; }
.form__message.is-visible { display: block; }
.form__message--error { background: rgba(196, 70, 60, 0.1); color: #a5342a; }
.form__message--ok { background: rgba(31, 138, 82, 0.1); color: #1f8a52; }

/* ============ Dintorni / surroundings ============ */
.surroundings__grid { display: grid; gap: 1.25rem; }
@media (min-width: 640px) { .surroundings__grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 980px) { .surroundings__grid { grid-template-columns: repeat(3, 1fr); } }
.surroundings__card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 1.6rem 1.5rem 1.5rem;
  box-shadow: 0 6px 20px -12px rgba(8, 35, 50, 0.25);
  border-top: 3px solid var(--gold);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.surroundings__card h3 { font-size: 1.15rem; margin: 0; }
.surroundings__card p { color: var(--ink-soft); font-size: 0.92rem; margin: 0; }
.surroundings__chip {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  align-self: flex-start;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--navy);
  background: rgba(201, 164, 92, 0.16);
  border-radius: 999px;
  padding: 0.25rem 0.7rem;
  margin-bottom: 0.35rem;
}

/* ============ FAQ ============ */
.faq { max-width: 760px; margin: 0 auto; }
.faq details {
  border-bottom: 1px solid var(--line);
  padding: 0.35rem 0;
}
.faq summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 0.85rem 0;
  font-weight: 600;
  color: var(--navy);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: '+';
  font-family: var(--font-serif);
  font-size: 1.4rem;
  color: var(--gold);
  transition: transform var(--transition);
  flex: none;
}
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { color: var(--ink-soft); margin: 0 0 1rem; font-size: 0.95rem; }

/* ============ Host tip ============ */
.host-tip {
  margin-top: 2.5rem;
  background: var(--navy);
  color: var(--sand);
  border-radius: var(--radius-lg);
  padding: 1.8rem 1.75rem;
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
  box-shadow: var(--shadow);
}
.host-tip__icon { flex: none; width: 44px; height: 44px; border-radius: 50%; background: rgba(201,164,92,0.18); display: flex; align-items: center; justify-content: center; font-size: 1.3rem; }
.host-tip__label { display: block; font-size: 0.75rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--gold); font-weight: 600; margin-bottom: 0.35rem; }
.host-tip p { margin: 0; color: rgba(247,243,234,0.92); }

/* ============ Come arrivare / getting here ============ */
.reach { max-width: 720px; margin: 0 auto; }
.reach .distances { border-top: 0; padding-top: 0; }
.reach .distances__row { padding: 0.85rem 0; border-bottom: 1px solid var(--line); font-size: 1rem; }
.reach__actions { margin-top: 2rem; text-align: center; }

/* ============ Guide download ============ */
.guide-cta {
  margin-top: 3rem;
  background: linear-gradient(120deg, var(--navy) 0%, var(--navy-soft) 100%);
  border-radius: var(--radius-lg);
  padding: 2.25rem 2rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  align-items: center;
  justify-content: space-between;
  box-shadow: var(--shadow);
}
.guide-cta h3 { color: var(--white); margin: 0 0 0.35rem; font-size: 1.3rem; }
.guide-cta p { color: rgba(247,243,234,0.8); margin: 0; font-size: 0.95rem; }

/* ============ WhatsApp floating button ============ */
.whatsapp-fab {
  position: fixed;
  right: 1.1rem;
  bottom: 1.1rem;
  z-index: 150;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #1f8a52;
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 24px -8px rgba(8, 35, 50, 0.5);
  transition: transform var(--transition), background var(--transition);
}
.whatsapp-fab:hover { background: #197544; transform: translateY(-2px); }
.whatsapp-fab svg { width: 28px; height: 28px; }

/* ============ Footer ============ */
.site-footer { background: var(--navy-dark); color: rgba(247,243,234,0.85); padding: 3.5rem 0 2rem; }
.footer__grid { display: grid; gap: 2.5rem; }
@media (min-width: 780px) { .footer__grid { grid-template-columns: 1.3fr 1fr 1fr; } }
.footer__logo { height: 48px; width: auto; margin-bottom: 1rem; }
.footer__title { color: var(--white); font-size: 0.95rem; letter-spacing: 0.05em; text-transform: uppercase; margin-bottom: 1rem; }
.footer__list { display: grid; gap: 0.6rem; font-size: 0.92rem; }
.footer__list a { text-decoration: none; color: rgba(247,243,234,0.75); }
.footer__social { display: inline-flex; align-items: center; gap: 0.45rem; }
.footer__social svg { flex: none; }
.footer__list a:hover { color: var(--gold-light); }
.footer__bottom { border-top: 1px solid var(--line-on-navy); margin-top: 2.75rem; padding-top: 1.5rem; display: flex; flex-wrap: wrap; gap: 1rem; justify-content: space-between; font-size: 0.8rem; color: rgba(247,243,234,0.55); }
.footer__bottom a { color: rgba(247,243,234,0.65); text-decoration: none; }
.footer__bottom a:hover { color: var(--gold-light); }

/* ============ Privacy page ============ */
.legal { padding: 3rem 0 5rem; max-width: 760px; }
.legal h2 { margin-top: 2rem; font-size: 1.3rem; }

/* ============ Utilities ============ */
.mt-0 { margin-top: 0; }
@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
}