/* ============================================================
   Andrea Ceravolo - Sarto digitale
   Stile condiviso del sito (veste "tattile / materico").
   Tutte le pagine linkano questo file: modifiche in un solo punto.
   ============================================================ */

:root {
  --inchiostro: #1e2c3a;
  --rame: #a05020;
  --rame-chiaro: #c46c2e;
  --avorio: #f5f0e8;
  --naturale: #cfc4b0;
  --carta: #faf7f2;
  --testo: #1e1e1e;
  --font-titoli: 'Lora', Georgia, serif;
  --font-testo: 'Inter', 'Segoe UI', sans-serif;
}

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

body {
  font-family: var(--font-testo);
  color: var(--testo);
  line-height: 1.62;
  font-size: 16px;
  overflow-x: hidden;
  background-color: var(--carta);
  background-image:
    radial-gradient(120% 80% at 50% -10%, rgba(160,80,32,.05), transparent 60%),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='p'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23p)' opacity='0.6'/%3E%3C/svg%3E");
  background-blend-mode: normal, multiply;
}
body::before {
  content: ""; position: fixed; inset: 0; z-index: -1; pointer-events: none;
  box-shadow: inset 0 0 160px rgba(120,95,60,.10);
}

h1, h2, h3 { font-family: var(--font-titoli); color: var(--inchiostro); line-height: 1.18; }
a { color: var(--rame); text-decoration: none; }

.wrap { max-width: 1080px; margin: 0 auto; padding: 0 24px; position: relative; }

/* ---------- Cuciture ---------- */
.stitch {
  height: 2px; border: 0; margin: 0;
  background-image: repeating-linear-gradient(90deg, var(--rame) 0 11px, transparent 11px 20px);
  opacity: .55;
}
.seam { position: relative; }
.seam::after {
  content: ""; position: absolute; inset: 9px; border-radius: 5px;
  border: 1.5px dashed rgba(160,80,32,.40); pointer-events: none;
}
.seam.light::after { border-color: rgba(245,240,232,.35); }

/* etichetta / tag */
.tag {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 12.5px; font-weight: 600; letter-spacing: .13em; text-transform: uppercase;
  padding: 7px 14px; border-radius: 3px; color: var(--rame);
  background: var(--avorio); border: 1px dashed rgba(160,80,32,.45);
}
.tag.light { color: #e9b285; background: rgba(245,240,232,.07); border-color: rgba(233,178,133,.5); }
.tag svg { width: 15px; height: 15px; stroke: currentColor; fill: none; stroke-width: 1.8; }

/* bottoni */
.btn {
  display: inline-block; cursor: pointer;
  background: var(--rame); color: #fff;
  font-family: var(--font-testo); font-weight: 600; font-size: 16px;
  padding: 15px 30px; border-radius: 4px; border: 1.5px solid var(--rame);
  box-shadow: 0 6px 16px rgba(160,80,32,.22);
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
}
.btn:hover { background: #8a451b; transform: translateY(-2px); box-shadow: 0 10px 22px rgba(160,80,32,.30); }
.btn.linea { background: transparent; color: var(--carta); border: 1.5px dashed rgba(245,240,232,.5); box-shadow: none; }
.btn.linea:hover { background: rgba(245,240,232,.08); }
.btn.linea.scuro { color: var(--inchiostro); border-color: rgba(160,80,32,.5); }
.btn.linea.scuro:hover { background: rgba(160,80,32,.06); }

/* link "approfondisci" */
.approfondisci { display: inline-flex; align-items: center; gap: 6px; font-weight: 600; font-size: 15.5px; margin-top: 6px; }
.approfondisci::after { content: "→"; transition: transform .18s ease; }
.approfondisci:hover::after { transform: translateX(4px); }

/* ---------- Navbar ---------- */
header.nav { position: sticky; top: 0; z-index: 60; background: rgba(250,247,242,.92); -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); border-bottom: 2px solid transparent; border-image: repeating-linear-gradient(90deg, var(--naturale) 0 9px, transparent 9px 17px) 2; }
.nav .bar { max-width: 1080px; margin: 0 auto; padding: 0 24px; height: 72px; display: flex; align-items: center; justify-content: space-between; }
.logo { display: flex; align-items: center; gap: 11px; text-decoration: none; }
.logo .ago svg { width: 22px; height: 22px; stroke: var(--rame); fill: none; stroke-width: 1.7; }
.logo .testo { line-height: 1.04; }
.logo .nome { font-family: var(--font-titoli); font-weight: 700; font-size: 20px; color: var(--inchiostro); }
.logo .ruolo { display: block; font-size: 10.5px; letter-spacing: .15em; text-transform: uppercase; color: var(--rame); margin-top: 1px; }
.nav nav { display: flex; gap: 26px; align-items: center; }
.nav nav a { color: #3a4654; font-size: 15px; font-weight: 500; }
.nav nav a:hover { color: var(--inchiostro); }
.nav nav a.active { color: var(--inchiostro); font-weight: 600; }
.nav nav a.cta { background: var(--rame); color: #fff; padding: 9px 18px; border-radius: 4px; }
.nav nav a.cta:hover { background: #8a451b; color: #fff; }
.nav-link-secondary { display: inline; }

/* ---------- Hero home ---------- */
.hero {
  position: relative; color: var(--carta); overflow: hidden;
  background-color: var(--inchiostro);
  background-image:
    radial-gradient(110% 90% at 88% 8%, rgba(160,80,32,.30), transparent 55%),
    repeating-linear-gradient(45deg, rgba(255,255,255,.022) 0 2px, transparent 2px 5px),
    repeating-linear-gradient(-45deg, rgba(0,0,0,.05) 0 2px, transparent 2px 5px),
    linear-gradient(160deg, #18242f, #1e2c3a 60%, #243748);
}
.hero .wrap { display: grid; grid-template-columns: 1.12fr .88fr; gap: 44px; align-items: center; padding: 70px 24px 64px; }
.hero h1 { color: var(--carta); font-size: 45px; font-weight: 700; max-width: 15ch; margin-top: 20px; }
.hero h1 .filo { position: relative; white-space: nowrap; }
.hero h1 .filo::after { content: ""; position: absolute; left: 0; right: 0; bottom: -6px; height: 7px; background-image: repeating-linear-gradient(90deg, var(--rame-chiaro) 0 9px, transparent 9px 16px); opacity: .85; }
.hero .sotto { font-size: 19px; color: rgba(245,240,232,.85); margin-top: 22px; max-width: 46ch; }
.hero .svolta { margin-top: 26px; padding: 18px 20px 18px 22px; font-size: 18px; color: var(--carta); max-width: 50ch; background: rgba(245,240,232,.05); border-left: 3px solid var(--rame); border-radius: 0 5px 5px 0; }
.hero .svolta strong { color: #f0c9a8; font-weight: 600; }
.hero .azioni { margin-top: 30px; display: flex; gap: 14px; flex-wrap: wrap; align-items: center; }
.hero .rassicura { font-size: 14px; color: rgba(245,240,232,.6); margin-top: 16px; }
.hero-foto { position: relative; text-align: center; }
.hero-foto::before { content: ""; position: absolute; left: 50%; top: 46%; width: 80%; height: 84%; transform: translate(-50%,-50%); background: radial-gradient(closest-side, rgba(196,108,46,.34), transparent 72%); filter: blur(12px); z-index: 0; }
.hero-foto img {
  position: relative; z-index: 1; max-width: 100%; max-height: 500px;
  -webkit-mask-image: linear-gradient(to bottom, #000 52%, rgba(0,0,0,.5) 82%, transparent 99%), radial-gradient(125% 115% at 50% 42%, #000 60%, transparent 88%);
  mask-image: linear-gradient(to bottom, #000 52%, rgba(0,0,0,.5) 82%, transparent 99%), radial-gradient(125% 115% at 50% 42%, #000 60%, transparent 88%);
  -webkit-mask-composite: source-in; mask-composite: intersect;
  filter: contrast(1.02) saturate(.97);
}

/* ---------- Page hero (intestazione pagine interne) ---------- */
.page-hero {
  position: relative; color: var(--carta); overflow: hidden;
  background-color: var(--inchiostro);
  background-image:
    radial-gradient(110% 90% at 85% 0%, rgba(160,80,32,.28), transparent 55%),
    repeating-linear-gradient(45deg, rgba(255,255,255,.022) 0 2px, transparent 2px 5px),
    repeating-linear-gradient(-45deg, rgba(0,0,0,.05) 0 2px, transparent 2px 5px),
    linear-gradient(160deg, #18242f, #1e2c3a 60%, #243748);
}
.page-hero .wrap { padding: 60px 24px 56px; }
.page-hero .briciole { font-size: 13px; color: rgba(245,240,232,.6); margin-bottom: 16px; }
.page-hero .briciole a { color: rgba(245,240,232,.82); }
.page-hero h1 { color: var(--carta); font-size: 40px; max-width: 20ch; }
.page-hero p { font-size: 19px; color: rgba(245,240,232,.85); margin-top: 16px; max-width: 58ch; }

/* ---------- Sezioni ---------- */
section.blocco { padding: 88px 0; position: relative; }
.center { text-align: center; }
.titolo-sez { font-size: 33px; font-weight: 700; max-width: 24ch; }
.center .titolo-sez, .center .intro-sez { margin-left: auto; margin-right: auto; }
.intro-sez { font-size: 18px; color: #4a4d52; margin-top: 14px; max-width: 58ch; }
.mt12 { margin-top: 14px; } .mt42 { margin-top: 44px; }
.sep { max-width: 1080px; margin: 0 auto; padding: 0 24px; }
.sep .stitch { max-width: 240px; margin: 0 auto; }

/* prosa lunga */
.prose { max-width: 720px; }
.prose p { font-size: 17px; color: #3a3d41; margin-bottom: 18px; }
.prose p strong { color: var(--inchiostro); }
.prose p.guida { font-size: 19px; color: var(--inchiostro); }
.prose h2 { font-size: 25px; margin: 38px 0 14px; }
.prose h3 { font-size: 19px; margin: 26px 0 8px; }
.firma-nome { font-family: var(--font-titoli); font-style: italic; font-weight: 700; color: var(--inchiostro); font-size: 22px; margin-top: 10px; }

/* nemico / pannello chiaro */
.pannello-chiaro { padding: 44px 46px; background: var(--avorio); border: 1px solid var(--naturale); border-radius: 8px; box-shadow: 0 14px 36px rgba(120,95,60,.10); }
.nemico .pannello { padding: 44px 46px; background: var(--avorio); border: 1px solid var(--naturale); border-radius: 8px; box-shadow: 0 14px 36px rgba(120,95,60,.10); }
.nemico p.grande { font-size: 21px; color: var(--inchiostro); margin-top: 16px; }
.nemico p.grande strong { color: var(--rame); }

/* griglie e card "campione di stoffa" */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.swatch { background: #fff; border: 1px solid var(--naturale); border-radius: 8px; padding: 32px 28px; position: relative; box-shadow: 0 10px 28px rgba(120,95,60,.10); transition: transform .25s ease, box-shadow .25s ease; }
.swatch:hover { transform: translateY(-5px); box-shadow: 0 18px 42px rgba(120,95,60,.16); }
.swatch .icona { width: 50px; height: 50px; border-radius: 8px; display: grid; place-items: center; margin-bottom: 16px; background: var(--avorio); border: 1.5px dashed rgba(160,80,32,.4); }
.swatch .icona svg { width: 24px; height: 24px; stroke: var(--rame); fill: none; stroke-width: 1.8; }
.swatch .num { font-family: var(--font-titoli); font-size: 16px; font-weight: 700; color: var(--rame); }
.swatch h3 { font-size: 20px; margin: 4px 0 12px; }
.swatch p { font-size: 15.5px; color: #4a4d52; }

/* metodo: metro + passi */
.metro-strip { height: 30px; margin: 0 0 30px; border-radius: 4px; background: repeating-linear-gradient(90deg, rgba(160,80,32,.55) 0 1px, transparent 1px 24px), repeating-linear-gradient(90deg, rgba(160,80,32,.30) 0 1px, transparent 1px 12px), var(--avorio); border: 1px solid var(--naturale); background-position: 0 6px, 0 14px, 0 0; background-size: 100% 16px, 100% 9px, 100% 100%; background-repeat: repeat-x; }
.passi { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.passo { padding: 30px 28px; position: relative; background: #fff; border: 1px solid var(--naturale); border-radius: 8px; box-shadow: 0 10px 28px rgba(120,95,60,.09); }
.passo .bottone-num { width: 38px; height: 38px; border-radius: 50%; display: grid; place-items: center; background: var(--rame); color: #fff; font-family: var(--font-titoli); font-weight: 700; font-size: 17px; box-shadow: 0 0 0 4px var(--carta), 0 0 0 5.5px rgba(160,80,32,.45); margin-bottom: 16px; }
.passo .tappa { font-family: var(--font-titoli); font-style: italic; font-size: 15px; color: var(--rame); display: block; margin-bottom: 4px; }
.passo h3 { font-size: 19px; margin-bottom: 10px; }
.passo p { font-size: 15.5px; color: #4a4d52; }
.passo .didascalia { display: block; font-size: 13px; color: #837c72; margin-top: 10px; font-style: italic; }

/* timeline verticale (processo dettagliato) */
.timeline { list-style: none; max-width: 780px; margin-top: 10px; }
.timeline > li { position: relative; padding: 0 0 30px 42px; border-left: 2px dashed rgba(160,80,32,.35); margin-left: 18px; }
.timeline > li:last-child { border-left-color: transparent; padding-bottom: 0; }
.timeline > li .punto { position: absolute; left: -18px; top: -2px; width: 34px; height: 34px; border-radius: 50%; background: var(--rame); color: #fff; display: grid; place-items: center; font-family: var(--font-titoli); font-weight: 700; font-size: 16px; box-shadow: 0 0 0 4px var(--carta); }
.timeline > li .tappa { font-family: var(--font-titoli); font-style: italic; color: var(--rame); font-size: 14px; display: block; margin-bottom: 2px; }
.timeline > li h3 { font-size: 19px; margin-bottom: 6px; }
.timeline > li p { font-size: 16px; color: #4a4d52; max-width: 60ch; }

/* foto incorniciata */
.cornice { background: var(--carta); padding: 14px; border: 1px solid var(--naturale); border-radius: 6px; box-shadow: 0 16px 40px rgba(120,95,60,.16); position: relative; }
.cornice img { width: 100%; border-radius: 3px; display: block; }

/* chi sono (home + pagina) */
.chisono .wrap { display: grid; grid-template-columns: .82fr 1.18fr; gap: 46px; align-items: center; }
.chisono p { font-size: 17px; color: #3a3d41; margin-bottom: 16px; }
.chisono p strong { color: var(--inchiostro); }

/* due colonne generico */
.due-col { display: grid; grid-template-columns: 1.08fr .92fr; gap: 48px; align-items: start; }

/* casi: pannello scuro */
.casi .pannello, .panel-scuro { position: relative; padding: 54px 50px; border-radius: 10px; color: var(--carta); overflow: hidden; background-color: var(--inchiostro); background-image: radial-gradient(90% 120% at 90% 0%, rgba(160,80,32,.30), transparent 55%), repeating-linear-gradient(45deg, rgba(255,255,255,.02) 0 2px, transparent 2px 5px), linear-gradient(150deg, #18242f, #243748); border: 1px solid rgba(245,240,232,.1); }
.casi .titolo-sez, .panel-scuro .titolo-sez { color: var(--carta); }
.casi p, .panel-scuro p { font-size: 18px; color: rgba(245,240,232,.86); margin-top: 16px; max-width: 62ch; }
.casi p strong, .panel-scuro p strong { color: var(--carta); }

/* casi: card "in lavorazione" */
.caso-card { background: #fff; border: 1px solid var(--naturale); border-radius: 8px; padding: 30px 28px; box-shadow: 0 10px 28px rgba(120,95,60,.10); }
.caso-card .stato { display: inline-block; font-size: 12px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--rame); background: var(--avorio); border: 1px dashed rgba(160,80,32,.4); padding: 5px 11px; border-radius: 3px; margin-bottom: 14px; }
.caso-card h3 { font-size: 20px; margin-bottom: 10px; }
.caso-card p { font-size: 15.5px; color: #4a4d52; }

/* per chi */
.perchi-card { padding: 34px 32px; border-radius: 8px; border: 1px solid var(--naturale); box-shadow: 0 10px 28px rgba(120,95,60,.09); }
.perchi-card.si { background: #fff; }
.perchi-card.no { background: var(--avorio); }
.perchi-card h3 { font-size: 20px; margin-bottom: 18px; display: flex; align-items: center; gap: 10px; }
.perchi-card h3 .seg { width: 28px; height: 28px; border-radius: 6px; display: grid; place-items: center; font-size: 15px; color: #fff; }
.perchi-card.si h3 .seg { background: var(--rame); }
.perchi-card.no h3 .seg { background: #9a9388; }
.perchi-card ul { list-style: none; }
.perchi-card li { font-size: 16px; color: #3a3d41; padding-left: 26px; position: relative; margin-bottom: 13px; }
.perchi-card.si li::before { content: "✓"; color: var(--rame); font-weight: 700; position: absolute; left: 4px; }
.perchi-card.no li::before { content: "✕"; color: #9a9388; font-weight: 700; position: absolute; left: 4px; }
.nota-selezione { margin: 30px auto 0; font-size: 16px; color: #4a4d52; max-width: 64ch; }
.nota-selezione strong { color: var(--inchiostro); }

/* form contatto */
.form-card { background: #fff; border: 1px solid var(--naturale); border-radius: 8px; padding: 34px 32px; box-shadow: 0 12px 32px rgba(120,95,60,.10); }
.form-row { margin-bottom: 18px; }
.form-row label { display: block; font-size: 14px; font-weight: 600; color: var(--inchiostro); margin-bottom: 7px; }
.form-row input, .form-row textarea, .form-row select { width: 100%; font-family: var(--font-testo); font-size: 15px; color: var(--testo); padding: 12px 14px; border: 1px solid var(--naturale); border-radius: 5px; background: var(--carta); }
.form-row input:focus, .form-row textarea:focus, .form-row select:focus { outline: none; border-color: var(--rame); box-shadow: 0 0 0 3px rgba(160,80,32,.12); }
.form-row textarea { min-height: 130px; resize: vertical; }
.form-hint { font-size: 13px; color: #837c72; margin-top: 7px; }
.contatto-box { background: var(--avorio); border: 1px solid var(--naturale); border-radius: 8px; padding: 22px 24px; margin-bottom: 16px; }
.contatto-box .et { font-size: 12.5px; text-transform: uppercase; letter-spacing: .12em; color: var(--rame); font-weight: 600; }
.contatto-box .val { font-size: 18px; color: var(--inchiostro); margin-top: 4px; font-weight: 600; }
.contatto-box .val a { color: var(--inchiostro); }

/* CTA finale */
.cta-finale .pannello { text-align: center; padding: 64px 40px; border-radius: 12px; color: #fff; position: relative; overflow: hidden; background-color: var(--rame); background-image: radial-gradient(80% 120% at 50% 0%, rgba(255,255,255,.16), transparent 60%), repeating-linear-gradient(45deg, rgba(255,255,255,.05) 0 2px, transparent 2px 6px), linear-gradient(150deg, var(--rame), #8a451b); }
.cta-finale h2 { color: #fff; font-size: 36px; max-width: 20ch; margin: 0 auto; }
.cta-finale p { font-size: 18px; color: rgba(255,255,255,.92); margin: 16px auto 0; max-width: 52ch; }
.cta-finale .azioni { margin-top: 32px; display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.cta-finale .btn { background: var(--carta); color: var(--rame); border-color: var(--carta); }
.cta-finale .btn:hover { background: #fff; }
.cta-finale .btn.linea { background: transparent; color: #fff; border-color: rgba(255,255,255,.55); }
.cta-finale .btn.linea:hover { background: rgba(255,255,255,.12); }

/* footer */
footer { padding: 44px 0 52px; }
footer .bar { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 16px; }
footer .foot-link { display: flex; gap: 22px; flex-wrap: wrap; }
footer .foot-link a { color: #4a4d52; font-size: 14px; }
footer .foot-link a:hover { color: var(--inchiostro); }
.foot-legal { margin-top: 20px; padding-top: 16px; border-top: 1px solid rgba(207,196,176,.5); font-size: 12.5px; color: #837c72; text-align: center; line-height: 1.7; }
.foot-legal a { color: #837c72; text-decoration: underline; }
.foot-legal a:hover { color: var(--inchiostro); }

/* reveal allo scroll */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .8s cubic-bezier(.2,.7,.2,1), transform .8s cubic-bezier(.2,.7,.2,1); }
.reveal.in { opacity: 1; transform: none; }
.reveal.d1 { transition-delay: .08s; } .reveal.d2 { transition-delay: .16s; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } html { scroll-behavior: auto; } .hero-foto::before { animation: none; } }

/* responsive */
@media (max-width: 880px) {
  .hero .wrap { grid-template-columns: 1fr; gap: 30px; padding-top: 50px; }
  .hero-foto { order: -1; max-width: 320px; margin: 0 auto; }
  .hero-foto img { max-height: 360px; }
  .hero h1 { font-size: 35px; }
  .page-hero h1 { font-size: 31px; }
  .page-hero .wrap { padding: 46px 24px 42px; }
  .grid-3, .passi, .grid-2 { grid-template-columns: 1fr; }
  .chisono .wrap, .due-col { grid-template-columns: 1fr; gap: 30px; }
  .cornice { max-width: 340px; margin: 0 auto; }
  .nav-link-secondary { display: none; }
  section.blocco { padding: 64px 0; }
  .titolo-sez { font-size: 28px; }
  .cta-finale h2 { font-size: 29px; }
  .nemico .pannello, .pannello-chiaro, .casi .pannello, .panel-scuro, .cta-finale .pannello { padding: 36px 26px; }
}
@media (max-width: 520px) {
  .hero h1 { font-size: 30px; }
  .hero .azioni .btn { width: 100%; text-align: center; }
}