/* ==========================================================================
   Bottega Digitale — foglio di stile principale
   ========================================================================== */

:root {
  /* Colori — Sabina */
  --verde-sabina: #2B3B2E;
  --verde-sabina-600: #223027;
  --verde-sabina-400: #3D5240;
  --pietra: #EFEAE0;
  --pietra-600: #E4DDCE;
  --cotto: #B15A32;
  --cotto-600: #96492A;
  --ottone: #A9865A;
  --inchiostro: #211F1A;
  --bianco-caldo: #FAF7F1;

  /* Ruoli semantici */
  --color-bg: var(--pietra);
  --color-bg-alt: var(--pietra-600);
  --color-surface: var(--bianco-caldo);
  --color-text: var(--inchiostro);
  --color-text-muted: #5C574C;
  --color-inverse-bg: var(--verde-sabina);
  --color-inverse-text: var(--bianco-caldo);
  --color-accent: var(--cotto);
  --color-accent-hover: var(--cotto-600);
  --color-detail: var(--ottone);
  --color-border: #DDD4C1;
  --color-border-inverse: rgba(250, 247, 241, 0.18);

  /* Tipografia */
  --font-display: "Fraunces", serif;
  --font-body: "Work Sans", sans-serif;
  --font-mono: "JetBrains Mono", monospace;

  /* Scala spaziatura (8px) */
  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2rem;
  --space-5: 3rem;
  --space-6: 4rem;
  --space-7: 6rem;
  --space-8: 8rem;

  --radius: 6px;
  --radius-lg: 14px;
  --container: 1180px;
  --transition: 200ms ease-out;
}

/* ---- Reset minimo ---- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; overflow-x: clip; }
body {
  font-family: var(--font-body);
  background: var(--color-bg);
  color: var(--color-text);
  font-size: 1rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; }
button { font: inherit; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* ---- Accessibilità ---- */
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--verde-sabina);
  color: var(--bianco-caldo);
  padding: var(--space-2) var(--space-3);
  z-index: 1000;
  border-radius: 0 0 var(--radius) 0;
}
.skip-link:focus {
  left: 0;
}
:focus-visible {
  outline: 3px solid var(--cotto);
  outline-offset: 2px;
}

/* ---- Tipografia ---- */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 500;
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: var(--color-text);
}
h1 { font-size: clamp(2.4rem, 5vw, 4rem); font-weight: 400; }
h2 { font-size: clamp(1.8rem, 3.4vw, 2.6rem); }
h3 { font-size: clamp(1.25rem, 2vw, 1.5rem); }
p { max-width: 62ch; }
p.lede { font-size: clamp(1.1rem, 1.6vw, 1.35rem); color: var(--color-text-muted); }

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent);
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
}
.eyebrow--inverse { color: var(--ottone); }

.italic-accent {
  font-style: italic;
  color: var(--color-accent);
}

/* ---- Layout ---- */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--space-3);
}
section { padding-block: var(--space-7); }
@media (max-width: 640px) {
  section { padding-block: var(--space-5); }
}
.section--surface { background: var(--color-surface); }
.section--inverse { background: var(--color-inverse-bg); color: var(--color-inverse-text); }
.section--inverse h2, .section--inverse h3 { color: var(--color-inverse-text); }
.section--inverse p { color: rgba(250, 247, 241, 0.82); }

.stack { display: flex; flex-direction: column; }
.gap-2 { gap: var(--space-2); }
.gap-3 { gap: var(--space-3); }
.gap-4 { gap: var(--space-4); }

/* ---- Bottoni ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1rem;
  padding: 0.9rem 1.6rem;
  border-radius: var(--radius);
  border: 2px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: transform var(--transition), background var(--transition), border-color var(--transition), color var(--transition);
  min-height: 44px;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn--primary {
  background: var(--cotto);
  color: var(--bianco-caldo);
}
.btn--primary:hover { background: var(--cotto-600); }

.btn--ghost {
  background: transparent;
  border-color: var(--color-border-inverse);
  color: inherit;
}
.btn--ghost:hover { border-color: var(--ottone); color: var(--ottone); }

.btn--outline {
  background: transparent;
  border-color: var(--verde-sabina);
  color: var(--verde-sabina);
}
.btn--outline:hover { background: var(--verde-sabina); color: var(--bianco-caldo); }

/* ---- Header / Navigazione ---- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(239, 234, 224, 0.97);
  border-bottom: 1px solid var(--color-border);
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: var(--space-2);
}
.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-style: italic;
  text-decoration: none;
  color: var(--verde-sabina);
}
.logo svg { width: 26px; height: 26px; flex-shrink: 0; }

.nav {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}
.nav__links {
  display: flex;
  gap: var(--space-4);
  list-style: none;
  padding: 0;
}
.nav__links a {
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  padding: 0.3rem 0;
  border-bottom: 2px solid transparent;
  transition: border-color var(--transition), color var(--transition);
}
.nav__links a:hover,
.nav__links a[aria-current="page"] {
  border-color: var(--cotto);
  color: var(--cotto-600);
}

.nav-toggle {
  display: none;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  min-width: 44px;
  min-height: 44px;
}
.nav-toggle__bar,
.nav-toggle__bar::before,
.nav-toggle__bar::after {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--inchiostro);
  position: relative;
  transition: transform var(--transition), opacity var(--transition);
}
.nav-toggle__bar::before,
.nav-toggle__bar::after { content: ""; position: absolute; left: 0; }
.nav-toggle__bar::before { top: -7px; }
.nav-toggle__bar::after { top: 7px; }

@media (max-width: 860px) {
  .nav-toggle { display: inline-flex; align-items: center; justify-content: center; }
  .nav {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    left: 30%;
    width: 70%;
    height: 100%;
    z-index: 200;
    background: var(--bianco-caldo);
    flex-direction: column;
    align-items: flex-start;
    padding: var(--space-6) var(--space-4);
    transform: translateX(100%);
    transition: transform 260ms ease-out;
    box-shadow: -8px 0 24px rgba(33, 31, 26, 0.15);
    overflow-y: auto;
  }
  .nav[data-open="true"] { transform: translateX(0); }
  .nav__links { flex-direction: column; gap: var(--space-3); }
  body[data-nav-open="true"] { overflow: hidden; }
}

/* ---- Hero ---- */
.hero {
  padding-block: var(--space-8) var(--space-7);
  position: relative;
  overflow: hidden;
}
.hero__grid {
  display: grid;
  gap: var(--space-5);
  align-items: end;
}
.hero h1 { margin-block: var(--space-2) var(--space-3); max-width: 16ch; }
.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-4);
}
.hero__branch {
  position: absolute;
  right: -40px;
  top: 20%;
  width: 280px;
  opacity: 0.18;
  color: var(--verde-sabina);
  pointer-events: none;
}
@media (max-width: 640px) { .hero__branch { display: none; } }

/* ---- Film-hero (Corsia B — canvas + frame reali, scroll-driven) ---- */
.film-hero { padding-block: 0; }
.film-hero__driver {
  position: relative;
  height: 850vh;
}
.film-hero__driver--static { height: 100vh !important; }

.film-hero__stage {
  position: sticky;
  top: 0;
  height: 100vh;
  overflow: hidden;
  background: #0c0705;
}
#filmCanvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
}
.film-hero__vignette {
  position: absolute;
  inset: 0;
  pointer-events: none;
  box-shadow: inset 0 0 min(22vw, 260px) rgba(10, 6, 3, 0.55);
}
.film-hero__fade {
  position: absolute;
  inset: 0;
  background: #403120;
  opacity: 0;
  pointer-events: none;
}

/* Beats: sovrapposti al film, scrim per leggibilità su qualunque frame */
.beat {
  position: absolute;
  z-index: 5;
  opacity: 0;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  max-width: min(88vw, 640px);
  padding: var(--space-4);
}
.beat::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: -8% -20%;
  background:
    radial-gradient(70% 65% at 50% 45%, rgba(6, 3, 1, 0.74), transparent 74%),
    linear-gradient(180deg, rgba(6, 3, 1, 0.56), rgba(6, 3, 1, 0.42) 35%, rgba(6, 3, 1, 0.42) 65%, rgba(6, 3, 1, 0.56));
}
.beat .eyebrow--film { color: #E8C27A; justify-content: center; }
.beat h1, .beat p, .beat .beat__claim {
  color: #fff;
  text-shadow: 0 1px 22px rgba(0, 0, 0, 0.55);
}
.beat h1 { max-width: 15ch; margin-inline: auto; }
.beat p.lede { color: rgba(255, 255, 255, 0.88); margin-inline: auto; }
.beat .hero__actions { justify-content: center; }

.beat--chapter { max-width: min(88vw, 480px); }
.beat__claim {
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 2.6vw, 1.9rem);
  font-style: italic;
  font-weight: 400;
  max-width: 16ch;
  margin-inline: auto;
}
.beat--final { max-width: min(88vw, 520px); }
.beat--final .beat__claim { font-size: clamp(1.2rem, 2.2vw, 1.6rem); max-width: 22ch; margin-inline: auto; }
.beat--final .btn { margin-top: var(--space-3); }

.film-hero__chapter-readout {
  position: absolute;
  right: var(--space-3);
  bottom: var(--space-3);
  z-index: 5;
  color: #fff;
  text-shadow: 0 1px 12px rgba(0, 0, 0, 0.6);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-align: right;
}
.film-hero__progress {
  width: 140px;
  height: 2px;
  background: rgba(255, 255, 255, 0.25);
  margin-top: 0.5rem;
  overflow: hidden;
}
.film-hero__progress > span {
  display: block;
  height: 100%;
  width: 0%;
  background: var(--ottone);
}

.film-hero__landing {
  height: min(38vh, 320px);
  background: linear-gradient(to bottom, #403120, var(--color-surface));
}

.film-intro { padding-top: var(--space-4); }
.film-intro__actions { justify-content: center; margin-inline: auto; }

@media (max-width: 640px) {
  .beat { max-width: 88vw; padding: var(--space-3); }
  .beat .eyebrow--film { font-size: 0.65rem; }
  .beat h1 { font-size: clamp(1.5rem, 7.5vw, 2rem); margin-block: 0.5rem 0.75rem; }
  .beat p.lede { font-size: 0.9rem; line-height: 1.5; }
  .beat__claim { font-size: 1.1rem; max-width: none; }
  .film-hero__chapter-readout { left: var(--space-3); right: var(--space-3); text-align: left; }
  .film-hero__progress { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  .beat { transition: none; }
}

/* ---- Card / Griglie ---- */
.grid {
  display: grid;
  gap: var(--space-3);
}
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 960px) {
  .grid--3, .grid--4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .grid--2, .grid--3, .grid--4 { grid-template-columns: 1fr; }
}

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
}
.card__number {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--color-accent);
  letter-spacing: 0.08em;
}
.card h3 { margin-block: var(--space-2) var(--space-1); }
.card p { color: var(--color-text-muted); font-size: 0.98rem; }

.service-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.service-card h3 { margin-top: var(--space-1); }
.service-card ul { padding-left: 1.1rem; color: var(--color-text-muted); }
.service-card ul li { margin-bottom: 0.35rem; }
.service-card .btn { margin-top: auto; align-self: flex-start; }

/* ---- Prezzi ---- */
.price-card {
  position: relative;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.price-card--featured {
  border-color: var(--cotto);
  box-shadow: 0 0 0 1px var(--cotto), 0 20px 44px -26px rgba(177, 90, 50, 0.55);
}
.price-card__badge {
  position: absolute;
  top: 0;
  right: var(--space-3);
  transform: translateY(-50%);
  background: var(--cotto);
  color: var(--bianco-caldo);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
}
.price-card__eyebrow {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--color-accent);
  letter-spacing: 0.08em;
}
.price-card h3 { margin-block: var(--space-1) 0; }
.price {
  display: flex;
  align-items: baseline;
  gap: 0.4rem;
  flex-wrap: wrap;
  margin-block: var(--space-1);
}
.price__from { font-size: 0.85rem; color: var(--color-text-muted); }
.price__amount {
  font-family: var(--font-display);
  font-size: 2.1rem;
  font-weight: 500;
  color: var(--verde-sabina);
  line-height: 1;
}
.price__unit { font-size: 0.9rem; color: var(--color-text-muted); }
.price-card > p { color: var(--color-text-muted); font-size: 0.98rem; }
.price-card ul { list-style: none; padding: 0; display: flex; flex-direction: column; gap: 0.4rem; }
.price-card ul li { padding-left: 1.4rem; position: relative; color: var(--color-text-muted); font-size: 0.95rem; }
.price-card ul li::before { content: "\2713"; position: absolute; left: 0; color: var(--cotto); font-weight: 700; }
.price-card .btn { margin-top: auto; align-self: flex-start; }

.tier {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: var(--space-2);
  padding-block: var(--space-2);
  border-bottom: 1px solid var(--color-border);
}
.tier:last-of-type { border-bottom: none; }
.tier__name { font-weight: 600; color: var(--color-text); }
.tier__desc { font-size: 0.9rem; color: var(--color-text-muted); }
.tier__price { font-family: var(--font-display); font-size: 1.35rem; color: var(--verde-sabina); white-space: nowrap; }
.price-note { font-size: 0.9rem; color: var(--color-text-muted); }

.pkg-saving {
  display: inline-block;
  background: rgba(43, 59, 46, 0.06);
  border-radius: var(--radius);
  padding: 0.5rem 0.85rem;
  font-size: 0.92rem;
  color: var(--color-text-muted);
}
.pkg-tagline {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.25rem;
  color: var(--verde-sabina);
  margin-block: var(--space-1);
}

/* ---- Divisore firma (ramo d'ulivo) ---- */
.divider {
  display: flex;
  justify-content: center;
  padding-block: var(--space-4);
  color: var(--color-detail);
}
.divider svg { width: 120px; height: auto; }

/* ---- Progetti / Portfolio ---- */
.work {
  display: flex;
  flex-direction: column;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.work__frame {
  position: relative;
  display: block;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--color-bg-alt);
}
.work__frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.work:hover .work__frame img { transform: scale(1.045); }
.work__tag {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  background: rgba(43, 59, 46, 0.72);
  color: var(--bianco-caldo);
  padding: 0.3rem 0.6rem;
  border-radius: 999px;
}
.work__body {
  padding: var(--space-3);
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  flex: 1;
}
.work__body h3 { margin-block: 0.15rem 0.1rem; }
.work__body p { color: var(--color-text-muted); font-size: 0.98rem; }
.work__body .btn { margin-top: auto; align-self: flex-start; }

/* Poster grafico per una demo senza foto (PastryLab) */
.pl-poster {
  position: relative;
  width: 100%;
  height: 100%;
  display: grid;
  place-items: center;
  background: #EFE9DF;
}
.pl-poster svg { width: 40%; height: auto; color: #7A1E2B; }
.pl-poster__mark {
  position: absolute;
  bottom: 0.7rem;
  right: 0.95rem;
  font-family: var(--font-display);
  font-size: 1.05rem;
  color: #7A1E2B;
}

/* ---- Footer ---- */
.site-footer {
  background: var(--verde-sabina);
  color: var(--bianco-caldo);
  padding-block: var(--space-6) var(--space-4);
}
.site-footer a { text-decoration: none; }
.site-footer a:hover { color: var(--ottone); }
.footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: var(--space-4);
}
@media (max-width: 640px) {
  .footer__grid { grid-template-columns: 1fr; }
}
.footer__logo {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.3rem;
}
.footer__col h4 {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ottone);
  margin-bottom: var(--space-2);
}
.footer__col ul { list-style: none; padding: 0; display: flex; flex-direction: column; gap: 0.6rem; }
.footer__bottom {
  margin-top: var(--space-5);
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-border-inverse);
  font-size: 0.85rem;
  color: rgba(250, 247, 241, 0.65);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-2);
}

/* ---- Griglia Contatti ---- */
.contact-grid {
  display: grid;
  gap: var(--space-6);
  grid-template-columns: 1fr 1.3fr;
  align-items: start;
}
@media (max-width: 860px) {
  .contact-grid { grid-template-columns: 1fr; }
}

/* ---- Form (Contatti) ---- */
.form-field { display: flex; flex-direction: column; gap: 0.4rem; margin-bottom: var(--space-3); }
.form-field label { font-weight: 600; font-size: 0.95rem; }
.form-field .hint { font-size: 0.85rem; color: var(--color-text-muted); }
.form-field input,
.form-field select,
.form-field textarea {
  font: inherit;
  font-size: 1rem;
  padding: 0.75rem 0.9rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-surface);
  color: var(--color-text);
  min-height: 44px;
}
.form-field textarea { min-height: 140px; resize: vertical; }
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  border-color: var(--cotto);
}
.required-mark { color: var(--cotto); }

/* ---- Utility ---- */
.text-center { text-align: center; }
.mt-2 { margin-top: var(--space-2); }
.mt-4 { margin-top: var(--space-4); }
.max-w-prose { max-width: 62ch; }
.max-w-prose.text-center { margin-inline: auto; }