/* ============================================================
   Bee Italy — editorial monochrome
   B/N rigoroso. Logo unica isola di colore.
   ============================================================ */

:root {
  --ink:     oklch(0.18 0.008 60);
  --ink-2:   oklch(0.32 0.006 60);
  --paper:   oklch(0.985 0.003 80);
  --paper-2: oklch(0.96 0.004 80);
  --rule:    oklch(0.85 0.005 70);
  --mute:    oklch(0.55 0.005 70);

  --serif: "Fraunces", "Times New Roman", Georgia, serif;
  --sans:  "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --mono:  "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;

  --ease: cubic-bezier(0.22, 1, 0.36, 1);

  --pad-x: clamp(20px, 5vw, 80px);
  --max:   1440px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.55;
  font-feature-settings: "ss01", "cv11";
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { max-width: 100%; display: block; }

a {
  color: inherit;
  text-decoration: none;
}

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

/* ===== Header ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px var(--pad-x);
  background: color-mix(in oklab, var(--paper) 88%, transparent);
  backdrop-filter: saturate(140%) blur(8px);
  -webkit-backdrop-filter: saturate(140%) blur(8px);
  border-bottom: 1px solid transparent;
  transition: border-color 240ms var(--ease), background 240ms var(--ease);
}
.site-header.is-scrolled { border-bottom-color: var(--rule); }

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--serif);
  font-weight: 600;
  font-size: 19px;
  letter-spacing: -0.01em;
}
.brand__mark {
  width: 56px;
  height: 56px;
  object-fit: contain;
}
@media (min-width: 880px) {
  .brand__mark { width: 72px; height: 72px; }
}
.brand__word { line-height: 1; }

.nav {
  display: flex;
  gap: clamp(14px, 2.4vw, 36px);
  font-size: 14px;
  font-weight: 500;
}
.nav a {
  position: relative;
  padding: 4px 0;
  color: var(--ink-2);
  transition: color 200ms var(--ease);
}
.nav a::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 100%;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 320ms var(--ease);
}
.nav a:hover { color: var(--ink); }
.nav a:hover::after { transform: scaleX(1); }
@media (max-width: 640px) { .nav { display: none; } }

/* ===== Hero ===== */
.hero {
  padding: clamp(80px, 14vw, 200px) var(--pad-x) clamp(80px, 12vw, 160px);
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(32px, 5vw, 64px);
  border-bottom: 1px solid var(--rule);
}

.meta {
  font-family: var(--mono);
  font-size: 12.5px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--mute);
  margin: 0;
}

.display {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(40px, 7.6vw, 96px);
  line-height: 0.98;
  letter-spacing: -0.022em;
  margin: 0;
  font-variation-settings: "opsz" 144;
}
.display em {
  font-style: italic;
  font-weight: 400;
  color: var(--ink-2);
}
.display--sm { font-size: clamp(40px, 6vw, 88px); }

.hero__foot {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  align-items: end;
  margin-top: clamp(20px, 4vw, 60px);
}
@media (min-width: 880px) {
  .hero__foot {
    grid-template-columns: 1fr auto;
    gap: 64px;
  }
}

.lede {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(20px, 2vw, 26px);
  line-height: 1.4;
  max-width: 52ch;
  color: var(--ink);
  margin: 0;
}

.link {
  display: inline-flex;
  align-items: baseline;
  gap: 10px;
  font-weight: 500;
  font-size: 15px;
  border-bottom: 1px solid var(--ink);
  padding-bottom: 4px;
  white-space: nowrap;
  transition: gap 280ms var(--ease);
}
.link:hover { gap: 16px; }

/* ===== Section base ===== */
.section {
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(80px, 12vw, 160px) var(--pad-x);
  border-bottom: 1px solid var(--rule);
}
.section:last-of-type { border-bottom: 0; }

.section__head {
  display: flex;
  align-items: baseline;
  gap: 24px;
  margin-bottom: clamp(48px, 7vw, 96px);
}
.num {
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--mute);
}
.kicker {
  font-family: var(--sans);
  font-weight: 500;
  font-size: 14px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink);
  margin: 0;
}

.section__intro {
  font-family: var(--serif);
  font-size: clamp(22px, 2.4vw, 32px);
  line-height: 1.3;
  max-width: 26ch;
  margin: 0 0 clamp(48px, 8vw, 96px);
  font-weight: 400;
  letter-spacing: -0.01em;
}

.prose {
  font-size: 18px;
  line-height: 1.6;
  max-width: 62ch;
  color: var(--ink-2);
  margin: 0 0 1em;
}
.prose.lede {
  color: var(--ink);
  font-family: var(--serif);
  font-size: clamp(20px, 1.8vw, 24px);
  line-height: 1.45;
  max-width: 32ch;
}

/* ===== Vision ===== */
.vision {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4vw, 56px);
}
@media (min-width: 980px) {
  .vision {
    grid-template-columns: 1fr 1fr;
    column-gap: clamp(48px, 6vw, 120px);
  }
  .pull { grid-column: 1 / -1; }
}

.pull {
  font-family: var(--serif);
  font-weight: 300;
  font-style: italic;
  font-size: clamp(28px, 4vw, 56px);
  line-height: 1.15;
  letter-spacing: -0.015em;
  margin: clamp(40px, 6vw, 80px) 0 0;
  padding-left: clamp(16px, 3vw, 40px);
  border-left: 1px solid var(--ink);
  max-width: 22ch;
}
.pull span {
  display: block;
  margin-top: 18px;
  font-style: normal;
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.5;
  color: var(--mute);
  letter-spacing: 0;
  max-width: 36ch;
}

/* ===== Servizi ===== */
.service {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  padding: clamp(48px, 6vw, 80px) 0;
  border-top: 1px solid var(--rule);
}
.service:last-of-type { border-bottom: 1px solid var(--rule); }

@media (min-width: 880px) {
  .service {
    grid-template-columns: 240px 1fr;
    gap: clamp(40px, 6vw, 96px);
  }
}

.service__index {
  display: flex;
  align-items: baseline;
  gap: 14px;
}
.service__num {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(40px, 5vw, 64px);
  line-height: 1;
  color: var(--ink);
}
.service__tag {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mute);
}

.service__copy h3 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(28px, 3.6vw, 48px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin: 0 0 20px;
}

.capsules {
  list-style: none;
  padding: 0;
  margin: clamp(20px, 3vw, 32px) 0 0;
  display: grid;
  gap: 14px;
  max-width: 64ch;
}
.capsules li {
  position: relative;
  padding: 14px 0 14px 28px;
  border-top: 1px solid var(--rule);
  font-size: 16px;
  line-height: 1.5;
  color: var(--ink-2);
}
.capsules li::before {
  content: "+";
  position: absolute;
  left: 0;
  top: 14px;
  font-family: var(--mono);
  color: var(--ink);
}
.capsules li b {
  color: var(--ink);
  font-weight: 600;
}

/* ===== Metodo (negativo) ===== */
.section--method {
  background: var(--ink);
  color: var(--paper);
  max-width: none;
  margin: 0;
  padding-left: var(--pad-x);
  padding-right: var(--pad-x);
  border-bottom: 0;
}
.section--method .section__head { max-width: var(--max); margin-left: auto; margin-right: auto; }
.section--method .num,
.section--method .kicker { color: color-mix(in oklab, var(--paper) 70%, transparent); }
.section--method .kicker { color: var(--paper); }

.method {
  list-style: none;
  padding: 0;
  margin: 0 auto;
  max-width: var(--max);
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  counter-reset: step;
}
@media (min-width: 760px) { .method { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1080px) { .method { grid-template-columns: repeat(4, 1fr); } }

.method li {
  padding: clamp(28px, 4vw, 56px) clamp(16px, 2vw, 32px) clamp(28px, 4vw, 56px) 0;
  border-top: 1px solid color-mix(in oklab, var(--paper) 25%, transparent);
}
@media (min-width: 760px) {
  .method li + li { border-left: 1px solid color-mix(in oklab, var(--paper) 25%, transparent); padding-left: clamp(20px, 2.5vw, 40px); }
}

.method__step {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: color-mix(in oklab, var(--paper) 60%, transparent);
}
.method h4 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(24px, 2.4vw, 32px);
  line-height: 1.15;
  letter-spacing: -0.01em;
  margin: 14px 0 10px;
}
.method p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.55;
  color: color-mix(in oklab, var(--paper) 75%, transparent);
  max-width: 32ch;
}

/* ===== Contatti ===== */
.contact {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4vw, 48px);
  align-items: start;
}

.cta {
  display: inline-flex;
  align-items: baseline;
  gap: 14px;
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(32px, 5vw, 64px);
  line-height: 1;
  letter-spacing: -0.02em;
  margin: 16px 0 32px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--ink);
  width: max-content;
  max-width: 100%;
  transition: gap 320ms var(--ease);
}
.cta:hover { gap: 24px; }
.cta span:last-child { font-size: 0.6em; }

.addresses {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 3vw, 48px);
  margin: clamp(32px, 5vw, 64px) 0 0;
  padding-top: clamp(24px, 3vw, 40px);
  border-top: 1px solid var(--rule);
}
@media (min-width: 760px) {
  .addresses { grid-template-columns: repeat(3, 1fr); }
}

.addresses dt {
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mute);
  margin-bottom: 10px;
}
.addresses dd {
  margin: 0;
  font-size: 16px;
  line-height: 1.55;
  color: var(--ink);
}

/* ===== Footer ===== */
.site-footer {
  border-top: 1px solid var(--rule);
  padding: 32px var(--pad-x);
  background: var(--paper);
}
.site-footer__row {
  max-width: var(--max);
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  font-size: 13px;
  color: var(--mute);
}
.footer-mark { width: 22px; height: 22px; object-fit: contain; }
.site-footer p { margin: 0; }
.mute { margin-left: auto !important; font-family: var(--mono); letter-spacing: 0.05em; }

/* ===== Reveal (scroll) ===== */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 800ms var(--ease), transform 900ms var(--ease);
}
.reveal.is-in {
  opacity: 1;
  transform: none;
}

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