/* ==========================================================================
   Visionmaker — Sistema di design
   Registro: concreto, filosofico, razionale, umano, elegante, senza retorica.
   ========================================================================== */

:root {
  --gold: #c79a3a;
  --gold-deep: #a67b1e;
  --gold-tint: #f4ead2;
  --ink: #211c16;
  --text: #33291f;
  --muted: #6d6252;
  --cream: #faf6ee;
  --paper: #f1e9d8;
  --line: #e2d6bd;
  --white: #ffffff;

  --serif-display: 'Cormorant Garamond', 'EB Garamond', Georgia, serif;
  --serif-body: 'EB Garamond', Georgia, serif;

  --maxw: 1120px;
  --radius: 2px;
}

/* ---- Reset minimo ------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--serif-body);
  font-size: 19px;
  line-height: 1.7;
  color: var(--text);
  background: var(--cream);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4 {
  font-family: var(--serif-display);
  font-weight: 500;
  color: var(--ink);
  line-height: 1.2;
  margin: 0 0 0.6em;
}
p { margin: 0 0 1.2em; }
.container {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 28px;
}

/* ---- Utility -------------------------------------------------------------*/
.eyebrow {
  display: inline-block;
  font-family: var(--serif-body);
  font-size: 13px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold-deep);
  margin-bottom: 14px;
}
.lede {
  font-size: 22px;
  color: var(--text);
  max-width: 640px;
}
.muted { color: var(--muted); }
.center { text-align: center; margin-left: auto; margin-right: auto; }
.rule {
  width: 64px;
  height: 1px;
  background: var(--gold);
  border: 0;
  margin: 28px 0;
}
.rule.center { margin: 28px auto; }
.section { padding: 88px 0; }
.section--tight { padding: 56px 0; }
.section--paper { background: var(--paper); }
.section--ink {
  background: var(--ink);
  color: #ded2b8;
}
.section--ink h2, .section--ink h3 { color: var(--cream); }

.grid {
  display: grid;
  gap: 40px;
}
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 860px) {
  .grid--3, .grid--2 { grid-template-columns: 1fr; }
}

.btn {
  display: inline-block;
  padding: 14px 30px;
  border: 1px solid var(--ink);
  color: var(--ink);
  font-family: var(--serif-body);
  font-size: 15px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}
.btn:hover { background: var(--ink); color: var(--cream); }
.btn--gold {
  border-color: var(--gold);
  background: var(--gold);
  color: var(--ink);
}
.btn--gold:hover { background: var(--gold-deep); border-color: var(--gold-deep); color: var(--white); }
.btn--ghost-light {
  border-color: #6a5f47;
  color: #ded2b8;
}
.btn--ghost-light:hover { background: #ded2b8; color: var(--ink); }

.tag {
  display: inline-block;
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gold-deep);
  border: 1px solid var(--line);
  padding: 5px 12px;
  border-radius: var(--radius);
}

blockquote {
  margin: 0;
  padding-left: 24px;
  border-left: 2px solid var(--gold);
  font-family: var(--serif-display);
  font-size: 26px;
  color: var(--ink);
  font-style: italic;
}

/* ---- Header --------------------------------------------------------------*/
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(250, 246, 238, 0.94);
  backdrop-filter: saturate(140%) blur(6px);
  border-bottom: 1px solid var(--line);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 84px;
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand img { height: 22px; width: auto; }

.nav-toggle {
  display: none;
}
.nav-toggle-label {
  display: none;
  cursor: pointer;
  padding: 8px;
}
.nav-toggle-label span,
.nav-toggle-label span::before,
.nav-toggle-label span::after {
  display: block;
  width: 24px;
  height: 1px;
  background: var(--ink);
  position: relative;
  transition: 0.2s;
}
.nav-toggle-label span::before { content: ''; position: absolute; top: -7px; width: 24px; background: var(--ink); }
.nav-toggle-label span::after { content: ''; position: absolute; top: 7px; width: 24px; background: var(--ink); }

.main-nav ul {
  display: flex;
  gap: 34px;
}
.main-nav a {
  font-size: 15px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text);
  padding-bottom: 4px;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease, color 0.2s ease;
}
.main-nav a:hover,
.main-nav a[aria-current="page"] {
  color: var(--gold-deep);
  border-bottom-color: var(--gold);
}

@media (max-width: 780px) {
  .nav-toggle-label { display: block; }
  .main-nav {
    position: fixed;
    inset: 84px 0 0 0;
    background: var(--cream);
    transform: translateY(-8px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease, transform 0.2s ease;
    border-top: 1px solid var(--line);
  }
  .main-nav ul {
    flex-direction: column;
    gap: 0;
    padding: 8px 28px;
  }
  .main-nav a {
    display: block;
    padding: 18px 0;
    border-bottom: 1px solid var(--line);
  }
  .nav-toggle:checked ~ .main-nav {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
  }
}

/* ---- Hero ------------------------------------------------------------- */
.hero {
  padding: 120px 0 100px;
  text-align: center;
}
.hero .mark {
  width: 46px;
  height: 46px;
  margin: 0 auto 28px;
  opacity: 0.92;
}
.hero h1 {
  font-size: clamp(38px, 6vw, 64px);
  letter-spacing: 0.01em;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}
.hero .lede {
  margin: 22px auto 36px;
  text-align: center;
}
.hero .actions {
  display: flex;
  gap: 18px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ---- Cards -------------------------------------------------------------*/
.card {
  background: var(--white);
  border: 1px solid var(--line);
  padding: 36px 32px;
}
.card h3 { font-size: 24px; }
.card .letter {
  font-family: var(--serif-display);
  font-size: 15px;
  letter-spacing: 0.2em;
  color: var(--gold-deep);
  margin-bottom: 10px;
  display: block;
}

.phase {
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 26px;
  padding: 34px 0;
  border-top: 1px solid var(--line);
}
.phase:last-child { border-bottom: 1px solid var(--line); }
.phase .letter-big {
  font-family: var(--serif-display);
  font-size: 46px;
  color: var(--gold);
  line-height: 1;
}
.phase h3 { margin-bottom: 6px; font-size: 24px; }
.phase .artefatto {
  margin-top: 12px;
  font-size: 14px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted);
}
@media (max-width: 620px) {
  .phase { grid-template-columns: 1fr; gap: 8px; }
}

/* ---- Liste a doppia colonna (per chi è / non è) ------------------------ */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}
@media (max-width: 780px) { .split { grid-template-columns: 1fr; } }
.split h3 {
  font-size: 15px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold-deep);
  margin-bottom: 18px;
}
.split li {
  padding: 12px 0;
  border-top: 1px solid var(--line);
}
.split li:last-child { border-bottom: 1px solid var(--line); }

/* ---- Footer --------------------------------------------------------------*/
.site-footer {
  background: var(--ink);
  color: #b6a988;
  padding: 64px 0 40px;
}
.site-footer .mark { width: 30px; height: 30px; opacity: 0.9; margin-bottom: 18px; }
.site-footer .payoff {
  font-family: var(--serif-display);
  font-style: italic;
  font-size: 20px;
  color: var(--cream);
  margin-bottom: 26px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid #3c3527;
}
@media (max-width: 780px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-grid h4 {
  color: #ded2b8;
  font-size: 14px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.footer-grid a { display: block; padding: 6px 0; color: #b6a988; }
.footer-grid a:hover { color: var(--gold); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  padding-top: 26px;
  font-size: 13px;
  color: #7d7256;
}

/* ---- Pagine interne / testo lungo --------------------------------------*/
.page-header {
  padding: 96px 0 40px;
  border-bottom: 1px solid var(--line);
}
.page-header .eyebrow { margin-bottom: 10px; }
.prose { max-width: 720px; }
.prose h2 { margin-top: 1.6em; font-size: 30px; }
.prose h3 { margin-top: 1.4em; font-size: 22px; }
.prose ul { margin: 0 0 1.2em; padding-left: 0; }
.prose li {
  padding: 10px 0 10px 22px;
  position: relative;
  border-top: 1px solid var(--line);
}
.prose li:last-child { border-bottom: 1px solid var(--line); }
.prose li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--gold-deep);
}

.boundaries {
  columns: 2;
  column-gap: 40px;
}
@media (max-width: 700px) { .boundaries { columns: 1; } }
.boundaries li { break-inside: avoid; }

/* ---- Placeholder / in preparazione --------------------------------------*/
.placeholder-card {
  border: 1px dashed var(--line);
  background: var(--paper);
  padding: 40px 34px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.placeholder-card .tag { align-self: flex-start; }
.placeholder-card h3 { font-size: 24px; margin-top: 6px; }

/* ---- Newsletter box ------------------------------------------------------*/
.newsletter-box {
  border: 1px solid var(--line);
  background: var(--white);
  padding: 48px 40px;
  text-align: center;
}
.newsletter-box h2 { margin-bottom: 10px; }
.newsletter-embed {
  max-width: 480px;
  margin: 28px auto 0;
}
.newsletter-embed iframe {
  width: 100%;
  max-width: 480px;
  height: 320px;
  display: block;
  margin: 0 auto;
}
.newsletter-embed .alt-link {
  display: block;
  margin-top: 14px;
  font-size: 14px;
  letter-spacing: 0.04em;
  color: var(--gold-deep);
}

/* ---- Modulo di contatto ----------------------------------------------- */
.contact-form {
  max-width: 640px;
  border: 1px solid var(--line);
  background: var(--white);
  padding: 40px;
}
.field { margin-bottom: 22px; }
.field label {
  display: block;
  font-size: 13px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 8px;
}
.field input[type="text"],
.field input[type="email"],
.field textarea {
  width: 100%;
  border: 1px solid var(--line);
  background: var(--cream);
  padding: 13px 14px;
  font-family: var(--serif-body);
  font-size: 17px;
  color: var(--text);
  transition: border-color 0.2s ease, background 0.2s ease;
}
.field input[type="text"]:focus,
.field input[type="email"]:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--gold);
  background: var(--white);
}
.field textarea { min-height: 160px; resize: vertical; }

/* Honeypot: campo invisibile per gli utenti reali, visibile ai bot */
.hp-field {
  position: absolute;
  left: -9999px;
  top: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.g-recaptcha { margin-bottom: 22px; }

.form-banner {
  display: none;
  border-left: 3px solid var(--gold);
  background: var(--paper);
  padding: 16px 20px;
  margin-bottom: 28px;
  max-width: 640px;
  font-size: 16px;
}
.form-banner.is-visible { display: block; }
.form-banner--error { border-left-color: #a33d2e; }

/* ---- Link social nel footer ----------------------------------------------*/
.footer-grid a[target="_blank"]::after {
  content: '↗';
  font-size: 12px;
  margin-left: 4px;
  opacity: 0.7;
}