/* =========================================================================
   Rosa Academy - design system
   Palette e tipografia derivate dalla brochure di presentazione 2026.
   ========================================================================= */

:root {
  /* colori estratti dal PDF della brochure */
  --cream: #f1ecde;
  --cream-2: #ebe4d3;
  --sand: #e7d9be;
  --line: #dcd0bc;
  --ink: #2a2420;
  --ink-soft: #5c5044;
  --muted: #8a7d6a;
  --terracotta: #a8552f;
  --terracotta-dark: #8f4526;
  --brown: #422a20;
  --sage: #6e7a5e;
  --on-dark: #f2ecdf;
  --on-dark-soft: #cdbfae;

  --serif: 'Playfair Display', 'Iowan Old Style', Georgia, 'Times New Roman', serif;
  --sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;

  --wrap: 68rem;
  --wrap-narrow: 44rem;
  --gutter: clamp(1.25rem, 5vw, 3.5rem);
  --section-y: clamp(4rem, 10vw, 8.5rem);

  --radius: 2px;
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

/* ------------------------------------------------------------------ reset */

*,
*::before,
*::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

body {
  margin: 0;
  background: var(--cream);
  color: var(--ink-soft);
  font-family: var(--sans);
  font-size: clamp(0.975rem, 0.9rem + 0.25vw, 1.0625rem);
  font-weight: 400;
  line-height: 1.72;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { max-width: 100%; display: block; height: auto; }
figure { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4 { margin: 0; font-weight: 400; }
p { margin: 0 0 1.1em; }
p:last-child { margin-bottom: 0; }

a { color: inherit; }

:focus-visible {
  outline: 2px solid var(--terracotta);
  outline-offset: 3px;
}

.u-visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  margin: -1px; padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

/* honeypot anti-spam: nascosto ai browser, non agli script */
.u-hp {
  position: absolute;
  left: -9999px;
  opacity: 0;
  pointer-events: none;
}

.skip-link {
  position: absolute;
  left: -9999px;
  z-index: 100;
  padding: 0.75rem 1.25rem;
  background: var(--ink);
  color: var(--on-dark);
  text-decoration: none;
}
.skip-link:focus { left: 1rem; top: 1rem; }

/* ---------------------------------------------------------------- layout */

.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.wrap--narrow { max-width: var(--wrap-narrow); }

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

.section--paths { background: var(--cream-2); }

.section--inclusion {
  background: var(--brown);
  color: var(--on-dark-soft);
}

.section--contact { background: var(--sand); }

/* --------------------------------------------------------------- tipografia */

.display {
  font-family: var(--serif);
  color: var(--ink);
  font-weight: 400;
  line-height: 1.08;
  letter-spacing: -0.012em;
  font-size: clamp(1.85rem, 1.2rem + 2.5vw, 2.95rem);
  margin-bottom: 0.7em;
  text-wrap: balance;
}
.display em {
  font-style: italic;
  color: var(--terracotta);
}
.display--sm { font-size: clamp(1.5rem, 1.2rem + 1.4vw, 2.15rem); }
.display--hero {
  font-size: clamp(2.35rem, 1.4rem + 4.6vw, 4.35rem);
  color: #fff;
}
.display--hero em { color: #fff; }
.display--light { color: var(--on-dark); }
.display--light em { color: var(--sand); }

.eyebrow {
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  font-weight: 500;
  color: var(--terracotta);
  margin-bottom: 1.4rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
  display: inline-block;
  min-width: 5.5rem;
}
.eyebrow--light {
  color: #fff;
  border-top-color: rgba(255, 255, 255, 0.55);
}
.section--inclusion .eyebrow--light { color: var(--sand); }

.kicker {
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.85rem;
}

.prose { max-width: 34em; }
.prose--lead {
  font-size: clamp(1.02rem, 0.95rem + 0.35vw, 1.15rem);
  color: var(--ink-soft);
  max-width: 40em;
  margin-bottom: 2.5rem;
}
.prose--sm { font-size: 0.94rem; }
.prose--light { color: var(--on-dark-soft); }
.prose strong { color: var(--ink); font-weight: 600; }
.prose--light strong { color: var(--on-dark); }
.prose em { font-family: var(--serif); font-style: italic; font-size: 1.06em; }
.prose a { color: var(--terracotta); text-decoration-thickness: 1px; text-underline-offset: 2px; }

/* --------------------------------------------------------------- bottoni */

.btn {
  display: inline-block;
  font-family: var(--sans);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 1rem 1.9rem;
  border: 1px solid transparent;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background-color 0.25s var(--ease), color 0.25s var(--ease), border-color 0.25s var(--ease);
}
.btn--solid {
  background: var(--terracotta);
  border-color: var(--terracotta);
  color: #fff;
}
.btn--solid:hover { background: var(--terracotta-dark); border-color: var(--terracotta-dark); }
.btn--ghost {
  border-color: rgba(255, 255, 255, 0.55);
  color: #fff;
}
.btn--ghost:hover { background: rgba(255, 255, 255, 0.12); }
.btn--dark {
  border-color: var(--ink-soft);
  color: var(--ink);
}
.btn--dark:hover { background: var(--ink); color: var(--on-dark); border-color: var(--ink); }
.btn[disabled] { opacity: 0.55; cursor: progress; }

/* ------------------------------------------------------------------ logo */

.logo {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 0.15rem;
  text-decoration: none;
  line-height: 1;
}
.logo__word {
  font-family: var(--serif);
  font-size: 1.85rem;
  letter-spacing: 0.01em;
  color: var(--ink);
}
.logo__rule {
  width: 100%;
  height: 1px;
  background: currentColor;
  opacity: 0.5;
  color: var(--ink);
}
.logo__sub {
  font-size: 0.5rem;
  letter-spacing: 0.42em;
  text-transform: uppercase;
  color: var(--ink);
  padding-left: 0.42em;
}
.logo--footer { color: var(--ink); }

/* ---------------------------------------------------------------- header */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: transparent;
  transition: background-color 0.3s var(--ease), border-color 0.3s var(--ease);
  border-bottom: 1px solid transparent;
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-block: 1.1rem;
}
.site-header .logo__word,
.site-header .logo__sub,
.site-header .logo__rule { color: #fff; }

.site-header.is-stuck {
  background: rgba(241, 236, 222, 0.94);
  backdrop-filter: blur(10px);
  border-bottom-color: var(--line);
}
.site-header.is-stuck .logo__word,
.site-header.is-stuck .logo__sub,
.site-header.is-stuck .logo__rule { color: var(--ink); }
.site-header.is-stuck .site-nav a { color: var(--ink-soft); }
.site-header.is-stuck .nav-toggle__bars i { background: var(--ink); }

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 2.2vw, 2rem);
}
.site-nav a {
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  color: rgba(255, 255, 255, 0.92);
  padding-block: 0.35rem;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s var(--ease);
}
.site-nav a:hover { border-bottom-color: currentColor; }
.site-nav__cta { color: var(--sand) !important; }

.nav-toggle {
  display: none;
  background: none;
  border: 0;
  padding: 0.5rem;
  cursor: pointer;
}
.nav-toggle__bars { display: block; width: 26px; }
.nav-toggle__bars i {
  display: block;
  height: 1px;
  background: #fff;
  margin: 7px 0;
  transition: transform 0.25s var(--ease), opacity 0.25s var(--ease);
}
.nav-toggle[aria-expanded='true'] .nav-toggle__bars i:first-child { transform: translateY(4px) rotate(45deg); }
.nav-toggle[aria-expanded='true'] .nav-toggle__bars i:last-child { transform: translateY(-4px) rotate(-45deg); }

/* switch lingua */
.lang-switch {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  font-size: 0.7rem;
  letter-spacing: 0.1em;
}
.lang-switch__item {
  text-decoration: none;
  color: inherit;
  opacity: 0.6;
  padding: 0.15rem 0.1rem;
  border-bottom: 1px solid transparent;
}
.lang-switch__item:hover { opacity: 1; }
.lang-switch__item.is-active {
  opacity: 1;
  border-bottom-color: currentColor;
}

@media (max-width: 60rem) {
  .nav-toggle { display: block; }
  .site-nav {
    position: fixed;
    inset: 0 0 0 auto;
    width: min(20rem, 84vw);
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    gap: 1.6rem;
    padding: 2rem var(--gutter);
    background: var(--brown);
    transform: translateX(100%);
    transition: transform 0.35s var(--ease);
    visibility: hidden;
  }
  .site-nav.is-open { transform: none; visibility: visible; }
  .site-nav a { color: var(--on-dark) !important; font-size: 0.95rem; }
  .site-header.is-stuck .site-nav a { color: var(--on-dark) !important; }
  .lang-switch { color: var(--on-dark-soft); margin-top: 1rem; }
}

/* ------------------------------------------------------------------- hero */

.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: flex-end;
  margin-top: -5rem;
  padding-top: 6rem;
  overflow: hidden;
}
.hero picture { display: contents; }
.hero__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 38%;
  z-index: 0;
}
.hero__scrim {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(180deg, rgba(42, 36, 32, 0.62) 0%, rgba(42, 36, 32, 0.2) 30%, rgba(42, 36, 32, 0.72) 62%, rgba(42, 36, 32, 0.94) 100%);
}
.hero__frame {
  position: absolute;
  inset: clamp(0.9rem, 2vw, 1.75rem);
  border: 1px solid rgba(255, 255, 255, 0.4);
  pointer-events: none;
  z-index: 2;
}
.hero__inner {
  position: relative;
  z-index: 3;
  text-shadow: 0 1px 18px rgba(24, 18, 14, 0.45);
  padding-block: clamp(2.5rem, 6vw, 5rem);
  color: #fff;
}
.hero__meta {
  position: absolute;
  top: clamp(4.75rem, 9vw, 6.5rem);
  left: 0;
  right: 0;
  z-index: 3;
}
.hero__kicker {
  font-size: 0.66rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.88);
  text-align: right;
  margin: 0;
  text-shadow: 0 1px 14px rgba(24, 18, 14, 0.5);
}
.hero__body { max-width: 44rem; }
.hero__lead {
  color: rgba(255, 255, 255, 0.96);
  max-width: 32em;
  margin-bottom: 1.6rem;
}
.hero__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem 1.4rem;
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 2.2rem;
}
.hero__tags li + li::before {
  content: '·';
  margin-right: 1.4rem;
  opacity: 0.6;
}
.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin: 0;
}

@media (max-width: 40rem) {
  .hero__meta { display: none; }
  .hero { min-height: 92svh; }
  /* il taglio verticale deve restare sulle mani al tornio, non sul muro */
  .hero__bg { object-position: 52% 62%; }
}

/* ------------------------------------------------------------------ split */

.split {
  display: grid;
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
  margin-bottom: clamp(3rem, 8vw, 6rem);
}
.split:last-child { margin-bottom: 0; }

@media (min-width: 52rem) {
  .split { grid-template-columns: 1fr 0.72fr; }
  .split--reverse .split__media { order: -1; }
  .split--wide { grid-template-columns: 1fr 1fr; }
}

.split__media img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border-radius: var(--radius);
}
/* la foto di Brigida e quella della bottega sono orizzontali: il taglio 4:5 le mutila */
.section--today .split__media img,
.section--territory .split__media img {
  aspect-ratio: 4 / 3;
}
.split__media--arch img {
  border-radius: 50vw 50vw var(--radius) var(--radius);
  aspect-ratio: 3 / 4;
}

/* ------------------------------------------------------------------- fact */

.fact {
  border-left: 2px solid var(--terracotta);
  padding: 0.25rem 0 0.25rem 1.5rem;
  margin-top: clamp(2.5rem, 6vw, 4rem);
  max-width: 42em;
}
.fact__label {
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--terracotta);
  margin-bottom: 0.5rem;
}
.fact__body { font-size: 0.95rem; margin: 0; }
.fact__body em { font-family: var(--serif); font-style: italic; }
.fact__body strong { color: var(--ink); font-weight: 600; }

/* ---------------------------------------------------------------- percorsi */

.paths { margin-top: 1rem; }
.path {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: clamp(1rem, 3vw, 2.5rem);
  padding-block: clamp(1.75rem, 4vw, 2.5rem);
  border-top: 1px solid var(--line);
}
.path:last-child { border-bottom: 1px solid var(--line); }
.path__n {
  font-family: var(--serif);
  font-size: clamp(1.5rem, 1.2rem + 1vw, 2rem);
  color: var(--muted);
  line-height: 1;
  min-width: 2.2rem;
}
.path__title {
  font-family: var(--serif);
  font-size: clamp(1.2rem, 1.05rem + 0.7vw, 1.6rem);
  color: var(--ink);
  margin-bottom: 0.55rem;
}
.specs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1rem;
  margin-top: 1rem;
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}
.specs li + li::before {
  content: '·';
  margin-right: 1rem;
  opacity: 0.7;
}

.how { margin-top: clamp(3rem, 7vw, 5rem); }
.how__steps {
  display: grid;
  gap: clamp(1.5rem, 4vw, 2.5rem);
}
@media (min-width: 46rem) {
  .how__steps { grid-template-columns: repeat(3, 1fr); }
  .step + .step { padding-left: clamp(1.25rem, 3vw, 2rem); border-left: 1px solid var(--line); }
}
.step__n {
  font-family: var(--serif);
  font-size: 2.1rem;
  color: var(--terracotta);
  line-height: 1;
  margin-bottom: 0.6rem;
}
.step__title {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 0.35rem;
}

/* -------------------------------------------------------------- inclusione */

.inclusion__media {
  margin-block: clamp(2.5rem, 6vw, 4rem);
}
.inclusion__media img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: var(--radius);
}

.values {
  display: grid;
  gap: clamp(1.5rem, 4vw, 2.75rem);
  margin-top: 1rem;
}
@media (min-width: 46rem) {
  .values { grid-template-columns: 1fr 1fr; }
}
.value__title {
  font-family: var(--serif);
  font-size: 1.22rem;
  color: var(--on-dark);
  margin-bottom: 0.4rem;
}

.pullquote {
  margin: clamp(3rem, 7vw, 5rem) 0 0;
  padding: 0;
  max-width: 30em;
}
.pullquote p {
  font-family: var(--serif);
  font-size: clamp(1.3rem, 1.05rem + 1.2vw, 1.95rem);
  font-style: italic;
  line-height: 1.32;
  color: var(--on-dark);
}

/* --------------------------------------------------------------- territorio */

.pills {
  display: grid;
  gap: clamp(1.5rem, 4vw, 2.5rem);
  margin-top: clamp(2rem, 5vw, 3rem);
}
@media (min-width: 46rem) {
  .pills { grid-template-columns: repeat(3, 1fr); }
}
.pill {
  padding-top: 1.1rem;
  border-top: 1px solid var(--line);
}
.pill__title {
  font-family: var(--serif);
  font-size: 1.18rem;
  color: var(--ink);
  margin-bottom: 0.4rem;
}

/* -------------------------------------------------------------------- oggi */

.gallery {
  display: grid;
  gap: clamp(0.75rem, 2vw, 1.25rem);
  margin-top: 1.75rem;
}
@media (min-width: 40rem) {
  .gallery { grid-template-columns: repeat(3, 1fr); }
}
.gallery__item img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: var(--radius);
}

.closing {
  background: var(--brown);
  color: var(--on-dark-soft);
  padding-block: clamp(3rem, 8vw, 5.5rem);
  margin-top: var(--section-y);
}

/* ---------------------------------------------------------------- contatti */

.contact {
  display: grid;
  gap: clamp(2.5rem, 6vw, 4rem);
  margin-top: 1rem;
}
@media (min-width: 52rem) {
  .contact { grid-template-columns: 1.15fr 0.85fr; }
}

.form__hint {
  font-size: 0.78rem;
  color: var(--muted);
  margin-bottom: 1.5rem;
}
.field { margin-bottom: 1.25rem; }
.field-row {
  display: grid;
  gap: 1.25rem;
}
@media (min-width: 34rem) {
  .field-row { grid-template-columns: 1fr 1fr; }
}
.field label {
  display: block;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: 0.45rem;
}
.field input,
.field select,
.field textarea {
  width: 100%;
  font-family: var(--sans);
  font-size: 1rem;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.6);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0.8rem 0.95rem;
  transition: border-color 0.2s var(--ease), background-color 0.2s var(--ease);
}
.field textarea { resize: vertical; min-height: 8rem; }
.field input:focus,
.field select:focus,
.field textarea:focus {
  background: #fff;
  border-color: var(--terracotta);
  outline-offset: 1px;
}
.field input[aria-invalid='true'],
.field textarea[aria-invalid='true'] { border-color: #a33; }

.field--check {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.7rem;
  align-items: start;
}
.field--check input { width: 1.05rem; height: 1.05rem; margin-top: 0.25rem; accent-color: var(--terracotta); }
.field--check label {
  text-transform: none;
  letter-spacing: 0;
  font-size: 0.86rem;
  line-height: 1.55;
  margin: 0;
}

.form__status {
  margin-top: 1rem;
  font-size: 0.9rem;
  min-height: 1.5em;
}
.form__status.is-ok { color: var(--sage); }
.form__status.is-err { color: #a33; }

.contact__aside .contact__link {
  display: block;
  font-family: var(--serif);
  font-size: 1.15rem;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  padding-block: 0.75rem;
  transition: color 0.2s var(--ease);
}
.contact__aside .contact__link:hover { color: var(--terracotta); }
.contact__addr {
  font-size: 0.95rem;
  padding-block: 0.75rem;
  border-bottom: 1px solid var(--line);
  margin: 0;
}
.contact__addr .contact__link { border: 0; padding: 0; font-size: inherit; font-family: var(--sans); }
.contact__brochure { margin-top: 1.75rem; }

/* ---------------------------------------------------------------- footer */

.site-footer {
  background: var(--cream);
  border-top: 1px solid var(--line);
  padding-block: clamp(2.5rem, 6vw, 4rem);
  text-align: center;
}
.site-footer__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.1rem;
}
.site-footer__payoff {
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.05rem;
  color: var(--ink-soft);
  margin: 0;
}
.site-footer__legal {
  font-size: 0.78rem;
  color: var(--muted);
  margin: 0;
}
.site-footer__legal a {
  color: var(--muted);
  margin-left: 0.6rem;
  text-underline-offset: 2px;
}
.site-footer .lang-switch { color: var(--ink-soft); }

/* ------------------------------------------------------------ pagine legali */

.page-legal .site-header {
  position: static;
  background: var(--cream);
  border-bottom: 1px solid var(--line);
}
.page-legal .site-header .logo__word,
.page-legal .site-header .logo__sub,
.page-legal .site-header .logo__rule { color: var(--ink); }
.page-legal .site-nav a { color: var(--ink-soft); }
.page-legal .nav-toggle__bars i { background: var(--ink); }
.page-legal main .display--sm { margin-top: 2.5rem; }
.page-legal .prose { max-width: none; }