/* bnbfacile — carta, inchiostro, ottone */

:root {
  --paper: #f4f0e9;
  --paper-2: #fbf8f2;
  --ink: #14110d;
  --ink-2: rgba(20, 17, 13, 0.66);
  --ink-3: rgba(20, 17, 13, 0.6);
  --rule: rgba(20, 17, 13, 0.13);
  --rule-soft: rgba(20, 17, 13, 0.07);
  --brass: #8a6528;
  --brass-2: #c2a064;
  --dark: #14110d;
  --dark-ink: #ede7dc;
  --dark-ink-2: rgba(237, 231, 220, 0.62);
  --dark-rule: rgba(237, 231, 220, 0.16);
  --display: "Fraunces", Georgia, "Times New Roman", serif;
  --sans: "Jost", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  --wrap: 1200px;
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  background-color: var(--paper);
  background-image: url("/grain.png");
  background-repeat: repeat;
  background-size: 160px 160px;
  color: var(--ink);
  font-family: var(--sans);
  font-weight: 300;
  font-size: 17px;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

main, header, footer { position: relative; z-index: 1; }


.wrap {
  width: min(100% - 2.8rem, var(--wrap));
  margin-inline: auto;
}

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

::selection { background: var(--brass-2); color: var(--ink); }

:focus-visible {
  outline: 1px solid var(--brass);
  outline-offset: 4px;
}

/* ---------- tipografia di servizio ---------- */
.label,
.eyebrow {
  font-family: var(--sans);
  font-size: 0.66rem;
  font-weight: 400;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--brass);
  margin: 0;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 0.9rem;
}

.eyebrow::before {
  content: "";
  width: 30px;
  height: 1px;
  background: var(--brass);
  opacity: 0.7;
}

.eyebrow-light { color: var(--brass-2); }
.eyebrow-light::before { background: var(--brass-2); }

.serif-xl,
.serif-lg {
  font-family: var(--display);
  font-weight: 300;
  letter-spacing: -0.02em;
  text-wrap: balance;
  margin: 0;
}

.serif-xl {
  font-size: clamp(2.1rem, 4.4vw, 3.8rem);
  line-height: 1.12;
}

.serif-lg {
  font-size: clamp(1.75rem, 2.9vw, 2.6rem);
  line-height: 1.18;
  max-width: 26ch;
}

.serif-xl em,
.serif-lg em {
  font-style: italic;
  color: var(--brass);
}

.sec-sub {
  margin: 1.2rem 0 0;
  max-width: 54ch;
  color: var(--ink-2);
  font-size: 1rem;
  line-height: 1.8;
}

.micro {
  margin: 1rem 0 0;
  font-size: 0.82rem;
  letter-spacing: 0.01em;
  color: var(--ink-2);
}

/* ---------- header ---------- */
.top {
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(244, 240, 233, 0.92);
  backdrop-filter: saturate(120%) blur(10px);
  border-bottom: 1px solid var(--rule-soft);
}

.top-in {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  min-height: 84px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  text-decoration: none;
  color: var(--ink);
  min-height: 44px;
}

.monogram {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border: 1px solid var(--rule);
  border-radius: 50%;
  font-family: var(--display);
  font-style: italic;
  font-size: 1rem;
  line-height: 1;
  color: var(--brass);
  padding-bottom: 2px;
}

.monogram-sm { width: 26px; height: 26px; font-size: 0.85rem; }

.brand-word {
  font-family: var(--sans);
  font-size: 0.86rem;
  font-weight: 400;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.top-nav {
  display: flex;
  align-items: center;
  gap: 1.9rem;
}

.link-quiet,
.link-brass {
  font-size: 0.74rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 0.5rem 0;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  border-bottom: 1px solid transparent;
  transition: color 0.3s ease, border-color 0.3s ease;
}

.link-quiet { color: var(--ink-2); }
.link-quiet:hover { color: var(--ink); border-color: var(--rule); }

.link-brass { color: var(--brass); border-color: rgba(138, 101, 40, 0.45); }
.link-brass:hover { color: var(--ink); border-color: var(--ink); }

/* ---------- bottoni ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 1.75rem;
  border: 1px solid var(--ink);
  border-radius: 0;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--sans);
  font-size: 0.74rem;
  font-weight: 400;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background-color 0.35s ease, color 0.35s ease, border-color 0.35s ease;
}

.btn-solid:hover { background: var(--brass); border-color: var(--brass); color: #fff; }
.btn-solid:disabled { opacity: 0.55; cursor: progress; }
.btn-wide { width: 100%; }

/* ---------- hero ---------- */
.hero {
  padding: clamp(3.5rem, 8vw, 7rem) 0 clamp(3rem, 6vw, 5.5rem);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.06fr 0.94fr;
  gap: clamp(2.4rem, 6vw, 5.5rem);
  align-items: start;
}

.hero-copy h1 {
  margin: 1.7rem 0 0;
  font-family: var(--display);
  font-weight: 300;
  font-size: clamp(2.55rem, 5.1vw, 4.55rem);
  line-height: 1.04;
  letter-spacing: -0.028em;
  text-wrap: balance;
}

.hero-copy h1 em {
  font-style: italic;
  color: var(--brass);
}

.lead {
  margin: 1.9rem 0 2.4rem;
  max-width: 54ch;
  font-size: 1.02rem;
  line-height: 1.85;
  color: var(--ink-2);
}

.inline-form {
  display: flex;
  align-items: stretch;
  gap: 0;
  max-width: 520px;
  border-bottom: 1px solid var(--rule);
  padding-bottom: 0;
}

.inline-form input {
  flex: 1 1 auto;
  min-width: 0;
  min-height: 54px;
  padding: 0 0.4rem;
  font-family: var(--sans);
  font-size: 1rem;
  font-weight: 300;
  color: var(--ink);
  background: transparent;
  border: 0;
}

.inline-form input::placeholder { color: var(--ink-3); letter-spacing: 0.02em; }
.inline-form input:focus { outline: none; }
.inline-form:focus-within { border-color: var(--brass); }

.inline-form .btn { margin-bottom: -1px; }

/* ---------- estratto ---------- */
.statement {
  background: var(--paper-2);
  border: 1px solid var(--rule);
  border-top: 2px solid var(--brass);
  padding: 1.9rem 1.9rem 1.6rem;
  box-shadow: 0 42px 70px -58px rgba(20, 17, 13, 0.55);
  margin-top: 0.4rem;
}

.statement-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  padding-bottom: 1.2rem;
  border-bottom: 1px solid var(--rule-soft);
}

.statement-house {
  margin: 1.4rem 0 1.1rem;
  font-family: var(--display);
  font-weight: 300;
  font-size: 1.55rem;
  line-height: 1.15;
  letter-spacing: -0.01em;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.statement-house span {
  font-family: var(--sans);
  font-size: 0.62rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-3);
}

.rows { margin: 0; }

.rows .row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.62rem 0;
  border-bottom: 1px solid var(--rule-soft);
}

.rows dt {
  font-size: 0.92rem;
  letter-spacing: 0.01em;
  color: var(--ink-2);
}

.rows dd {
  margin: 0;
  font-family: var(--display);
  font-size: 1.02rem;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.01em;
}

.rows dd.dim { color: var(--ink-3); }

.total {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 1.1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--brass);
}

.total strong {
  font-family: var(--display);
  font-weight: 300;
  font-size: 2.35rem;
  line-height: 1;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
}

.statement-foot {
  margin: 1.3rem 0 0;
  padding-top: 1rem;
  border-top: 1px solid var(--rule-soft);
  font-size: 0.81rem;
  line-height: 1.7;
  color: var(--ink-2);
}

/* ---------- statement dark ---------- */
.statement-dark {
  background: var(--dark);
  color: var(--dark-ink);
  padding: clamp(4.5rem, 9vw, 8.5rem) 0;
  text-align: center;
}

.statement-dark .wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.statement-dark .eyebrow { color: var(--brass-2); }
.statement-dark .eyebrow::before { background: var(--brass-2); }

.statement-dark .serif-xl {
  margin: 2rem 0 0;
  color: var(--dark-ink);
  max-width: 22ch;
}

.statement-dark .serif-xl em { color: var(--brass-2); }

.dark-sub {
  margin: 1.8rem 0 0;
  max-width: 58ch;
  font-size: 0.98rem;
  line-height: 1.85;
  color: var(--dark-ink-2);
}

/* ---------- sezioni ---------- */
.gaps, .method, .status, .faq {
  padding: clamp(3.6rem, 7vw, 6.5rem) 0;
  border-top: 1px solid var(--rule-soft);
}

.sec-head { margin-bottom: clamp(2.4rem, 4vw, 3.4rem); }
.sec-head .serif-lg { margin-top: 1.5rem; }

/* ---------- elenco numerato ---------- */
.index-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--rule);
}

.index-list li {
  display: grid;
  grid-template-columns: 5.5rem 1fr;
  gap: 1rem;
  padding: 2.1rem 0;
  border-bottom: 1px solid var(--rule-soft);
}

.idx {
  font-family: var(--display);
  font-style: italic;
  font-size: 1.05rem;
  color: var(--brass);
  letter-spacing: 0.04em;
  line-height: 1.6;
}

.index-list h3,
.act h3,
.virtues h3 {
  margin: 0 0 0.6rem;
  font-family: var(--display);
  font-weight: 400;
  font-size: 1.4rem;
  line-height: 1.3;
  letter-spacing: -0.008em;
}

.index-list p { margin: 0; max-width: 62ch; color: var(--ink-2); font-size: 0.97rem; }

/* ---------- metodo ---------- */
.acts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--rule);
}

.act {
  padding: 2.2rem 2rem 0.6rem 0;
  border-right: 1px solid var(--rule-soft);
}

.act + .act { padding-left: 2rem; }
.act:last-child { border-right: 0; padding-right: 0; }

.roman {
  margin: 0 0 1.1rem;
  font-family: var(--display);
  font-style: italic;
  font-size: 1.3rem;
  line-height: 1;
  color: var(--brass);
}

.act p:not(.roman) { margin: 0; color: var(--ink-2); font-size: 0.96rem; }

/* ---------- virtù ---------- */
.virtues {
  padding: clamp(3.4rem, 6vw, 5.5rem) 0;
  background: var(--paper-2);
  border-top: 1px solid var(--rule-soft);
  border-bottom: 1px solid var(--rule-soft);
}

.virtues-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.8rem, 4vw, 3.6rem);
}

.virtues article { padding-top: 1.4rem; border-top: 1px solid var(--brass); }
.virtues h3 { font-size: 1.3rem; }
.virtues p { margin: 0; color: var(--ink-2); font-size: 0.95rem; }

/* ---------- stato ---------- */
.status-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: start;
}

.status-grid .serif-lg { margin-top: 1.5rem; }

.status-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--rule);
}

.status-list li {
  display: grid;
  grid-template-columns: 11rem 1fr;
  gap: 1.4rem;
  align-items: baseline;
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--rule-soft);
}

.status-list p { margin: 0; color: var(--ink-2); font-size: 0.95rem; }

/* ---------- faq ---------- */
.faq-list { border-top: 1px solid var(--rule); }

details { border-bottom: 1px solid var(--rule-soft); }

summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  min-height: 64px;
  padding: 1.1rem 0;
  cursor: pointer;
  list-style: none;
  font-size: 1.02rem;
  font-weight: 400;
  letter-spacing: 0.005em;
}

summary::-webkit-details-marker { display: none; }

summary::after {
  content: "";
  width: 11px;
  height: 11px;
  flex: 0 0 auto;
  border-right: 1px solid var(--brass);
  border-bottom: 1px solid var(--brass);
  transform: rotate(45deg) translateY(-2px);
  transition: transform 0.35s ease;
}

details[open] summary::after { transform: rotate(225deg) translateY(-2px); }

details p {
  margin: 0 0 1.4rem;
  max-width: 66ch;
  color: var(--ink-2);
  font-size: 0.96rem;
  line-height: 1.85;
}

/* ---------- accesso ---------- */
.access {
  padding: clamp(3.6rem, 7vw, 6.5rem) 0;
  background: var(--paper-2);
  border-top: 1px solid var(--rule-soft);
}

.access-in {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2.2rem, 5vw, 5rem);
  align-items: start;
}

.access-copy .serif-lg { margin-top: 1.5rem; }

.form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.6rem 1.8rem;
  align-items: start;
}

.field { display: flex; flex-direction: column; gap: 0.5rem; }

.field label {
  font-size: 0.62rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-3);
}

.opt {
  text-transform: none;
  letter-spacing: 0.04em;
  color: rgba(20, 17, 13, 0.3);
  font-size: 0.7rem;
}

.field input,
.field select {
  min-height: 48px;
  padding: 0 0.1rem;
  font-family: var(--sans);
  font-size: 0.98rem;
  font-weight: 300;
  color: var(--ink);
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--rule);
  border-radius: 0;
  appearance: none;
  transition: border-color 0.3s ease;
}

.field select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%2314110d' stroke-opacity='.4' stroke-width='1.2'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.2rem center;
  background-size: 10px;
  padding-right: 1.8rem;
}

.field input::placeholder { color: rgba(20, 17, 13, 0.32); }

.field input:focus,
.field select:focus {
  outline: none;
  border-color: var(--brass);
}

.form .btn { grid-column: 1 / -1; margin-top: 0.6rem; }
.form .micro { grid-column: 1 / -1; }

.hp {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.ok {
  grid-column: 2;
  margin: 0;
  padding: 1.4rem 1.5rem;
  border: 1px solid var(--rule);
  border-left: 2px solid var(--brass);
  background: var(--paper);
  font-size: 0.94rem;
  color: var(--ink-2);
}

/* ---------- footer ---------- */
.foot {
  padding: 1.9rem 0 2.2rem;
  border-top: 1px solid var(--rule-soft);
}

.foot-in {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.2rem;
  flex-wrap: wrap;
  font-size: 0.78rem;
  color: var(--ink-3);
}

.foot-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-2);
}

.foot-links { display: flex; gap: 1.6rem; }

.foot-links a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  color: var(--ink-2);
  text-decoration: none;
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  border-bottom: 1px solid transparent;
  transition: color 0.3s ease, border-color 0.3s ease;
}

.foot-links a:hover { color: var(--brass); border-color: rgba(138, 101, 40, 0.45); }

.foot-legal { margin: 0; font-size: 0.72rem; letter-spacing: 0.04em; color: var(--ink-2); }

/* ---------- reveal ---------- */
.reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 1s cubic-bezier(0.22, 0.61, 0.36, 1), transform 1s cubic-bezier(0.22, 0.61, 0.36, 1);
}

.reveal.is-in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  * { transition: none !important; }
}

/* ---------- responsive ---------- */
@media (max-width: 1000px) {
  .hero-grid,
  .status-grid,
  .access-in { grid-template-columns: 1fr; }
  .statement { margin-top: 0.5rem; }
  .acts { grid-template-columns: 1fr; }
  .act, .act + .act {
    border-right: 0;
    border-bottom: 1px solid var(--rule-soft);
    padding: 1.8rem 0;
  }
  .act:last-child { border-bottom: 0; }
  .virtues-grid { grid-template-columns: 1fr; gap: 2.2rem; }
  .ok { grid-column: 1; }
}

@media (max-width: 660px) {
  body { font-size: 16px; }
  :root { --wrap: 100%; }
  .wrap { width: min(100% - 2rem, var(--wrap)); }
  .top-nav .link-quiet { display: none; }
  .top-in { min-height: 72px; }
  .hero { padding-top: 2.6rem; }
  .hero-copy h1 { margin-top: 1.3rem; }
  .inline-form { flex-direction: column; border-bottom: 0; }
  .inline-form input {
    border-bottom: 1px solid var(--rule);
    padding: 0 0.1rem;
    min-height: 52px;
  }
  .inline-form .btn { margin-top: 1rem; width: 100%; }
  .index-list li { grid-template-columns: 2.8rem 1fr; padding: 1.7rem 0; }
  .status-list li { grid-template-columns: 1fr; gap: 0.5rem; }
  .form { grid-template-columns: 1fr; }
  .statement { padding: 1.5rem 1.3rem 1.3rem; }
  .foot-in { flex-direction: column; align-items: flex-start; gap: 0.8rem; }
}

/* ---------- contesto ---------- */
.context {
  padding: clamp(3.6rem, 7vw, 6.5rem) 0;
  border-top: 1px solid var(--rule-soft);
}

.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.6rem, 4vw, 3.4rem);
  margin-top: 0.6rem;
}

.stat {
  padding-top: 1.3rem;
  border-top: 1px solid var(--brass);
}

.stat .num {
  margin: 0;
  font-family: var(--display);
  font-weight: 300;
  font-size: clamp(2.4rem, 3.6vw, 3.3rem);
  line-height: 1;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
}

.stat .cap {
  margin: 0.9rem 0 0;
  font-size: 0.84rem;
  line-height: 1.65;
  color: var(--ink-2);
  max-width: 26ch;
}

/* ---------- confine (due sguardi) ---------- */
.compare {
  padding: clamp(3.6rem, 7vw, 6.5rem) 0;
  border-top: 1px solid var(--rule-soft);
}

.compare-grid {
  display: grid;
  grid-template-columns: 1fr 1px 1fr;
  gap: clamp(1.8rem, 4vw, 3.6rem);
  align-items: stretch;
}

.compare-sep {
  background: var(--rule);
  width: 1px;
}

.compare-col .label {
  margin-bottom: 1.2rem;
  color: var(--ink-3);
}

.compare-new .label { color: var(--brass); }

.compare-col ul {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--rule);
}

.compare-col li {
  padding: 1.05rem 0;
  border-bottom: 1px solid var(--rule-soft);
  color: var(--ink-2);
  font-size: 0.96rem;
  line-height: 1.65;
}

.compare-new li { color: var(--ink); }

@media (max-width: 1000px) {
  .stats { grid-template-columns: 1fr; gap: 1.8rem; }
  .stat .cap { max-width: 44ch; }
  .compare-grid { grid-template-columns: 1fr; }
  .compare-sep { width: auto; height: 1px; }
}