/* ============================================================
   RETIVISTA.COM — stylesheet · v1.0 · 20 settembre 2026
   Famiglia Zannini Group: Deep Navy · Gold · Ivory · Charcoal
   ============================================================ */
:root {
  --navy: #0d1b2a; --navy-mid: #162638; --gold: #c9a84c; --gold-light: #e8c97a;
  --ivory: #f8f4ec; --cream: #f2ede3; --charcoal: #2c2c2c; --gray: #6b7280; --white: #fff;
  --green: #2E6B3A; --red: #9C2B2B;
  --serif: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --sans: 'Inter', 'Helvetica Neue', Arial, sans-serif;
  --line: rgba(201,168,76,.35);
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body { font-family: var(--sans); color: var(--charcoal); background: var(--white); line-height: 1.7; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3 { font-family: var(--serif); font-weight: 700; line-height: 1.2; color: var(--navy); }
h1 { font-size: clamp(2.1rem, 5vw, 3.6rem); }
h2 { font-size: clamp(1.6rem, 3.4vw, 2.3rem); margin-bottom: .6rem; }
h3 { font-size: 1.15rem; margin-bottom: .4rem; }
p { margin-bottom: 1rem; }
.wrap { max-width: 1140px; margin: 0 auto; padding: 0 2rem; }
.eyebrow { display: block; font-size: .72rem; font-weight: 600; letter-spacing: .22em; text-transform: uppercase; color: var(--gold); margin-bottom: .7rem; }
.line { width: 60px; height: 2px; background: var(--gold); margin: 1rem 0 1.6rem; }
.btn { display: inline-block; padding: .85rem 1.9rem; border: 2px solid var(--gold); border-radius: 3px; font-size: .76rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; transition: .25s; }
.btn--gold { background: var(--gold); color: var(--navy); } .btn--gold:hover { background: var(--gold-light); border-color: var(--gold-light); }
.btn--ghost { color: var(--gold); } .btn--ghost:hover { background: var(--gold); color: var(--navy); }
.btn--navy { background: var(--navy); border-color: var(--navy); color: var(--ivory); } .btn--navy:hover { background: var(--navy-mid); }

/* barra */
nav.bar { position: sticky; top: 0; z-index: 60; background: rgba(13,27,42,.96); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); color: var(--ivory); }
nav.bar .wrap { display: flex; align-items: center; justify-content: space-between; height: 66px; }
.brand { display: flex; align-items: center; gap: .8rem; }
.brand img { width: 36px; height: 36px; }
.brand .name { font-family: var(--serif); font-size: 1.35rem; letter-spacing: .12em; color: var(--gold); font-weight: 700; }
.brand .name span { color: var(--ivory); font-weight: 400; }
.brand .by { white-space: nowrap; font-size: .6rem; letter-spacing: .16em; text-transform: uppercase; color: rgba(248,244,236,.6); border-left: 1px solid var(--line); padding-left: .8rem; line-height: 1.4; }
.links { display: flex; gap: 1.2rem; white-space: nowrap; align-items: center; font-size: .7rem; letter-spacing: .14em; text-transform: uppercase; color: rgba(248,244,236,.75); }
.links a:hover { color: var(--gold); }
.lang a { padding: .15rem .45rem; border: 1px solid var(--line); margin-left: .25rem; font-size: .62rem; }
.lang a.on { background: var(--gold); color: var(--navy); border-color: var(--gold); }
@media (max-width: 1040px) { .links a:not(.lang a) { display: none; } }
@media (max-width: 560px) { .brand .by { display: none; } .brand .name { font-size: 1.2rem; } }

/* hero */
.hero { background: var(--navy); color: var(--ivory); position: relative; overflow: hidden; }
.hero .wrap { display: grid; grid-template-columns: 1.1fr .9fr; gap: 3rem; align-items: center; padding-top: 5rem; padding-bottom: 5rem; }
.hero h1 { color: var(--ivory); }
.hero h1 em { color: var(--gold); font-style: normal; }
.hero .sub { font-size: 1.12rem; color: rgba(248,244,236,.85); max-width: 560px; margin: 1.2rem 0 1.8rem; }
.hero .art { border: 1px solid var(--line); border-radius: 6px; overflow: hidden; box-shadow: 0 12px 48px rgba(0,0,0,.45); }
.tags { display: flex; gap: .6rem; flex-wrap: wrap; margin-top: 1.6rem; }
.tags span { border: 1px solid var(--line); padding: .32rem .85rem; font-size: .64rem; letter-spacing: .16em; text-transform: uppercase; color: var(--gold); }
.status { display: inline-block; border: 1px solid var(--gold); color: var(--gold); font-size: .66rem; font-weight: 700; letter-spacing: .22em; text-transform: uppercase; padding: .35rem 1rem; border-radius: 2px; margin-bottom: 1.4rem; }

/* sezioni */
section { padding: 5rem 0; }
section.alt { background: var(--ivory); }
section.dark { background: var(--navy); color: var(--ivory); }
section.dark h2, section.dark h3 { color: var(--ivory); }
section.dark p { color: rgba(248,244,236,.82); }
.g3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.g2 { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center; }
.k { border: 1px solid #e3ddd0; background: var(--white); padding: 1.7rem; border-top: 3px solid var(--gold); }
.k h3 { color: var(--navy); }
.k p { color: var(--gray); font-size: .95rem; margin: 0; }
.dark .k { border-color: var(--line); background: rgba(255,255,255,.03); }
.dark .k h3 { color: var(--gold); } .dark .k p { color: rgba(248,244,236,.75); }
.num { display: grid; grid-template-columns: 1fr; gap: 1.4rem; align-self: start; }
.num div { border-left: 3px solid var(--gold); padding-left: 1.2rem; display: grid; grid-template-columns: max-content 1fr; gap: 0 1.2rem; align-items: baseline; }
.num b { font-family: var(--serif); font-size: 1.9rem; color: var(--navy); line-height: 1.1; white-space: nowrap; }
.num small { grid-column: 2; }
.num span { font-size: .9rem; color: var(--gray); }
.num small { display: block; font-size: .72rem; color: var(--gray); margin-top: .3rem; }
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; }
.step { border-top: 2px solid var(--gold); padding-top: 1rem; }
.step .n { font-family: var(--serif); font-size: 2rem; color: var(--gold); line-height: 1; }
.step h3 { margin: .5rem 0 .3rem; }
.step p { font-size: .92rem; color: var(--gray); margin: 0; }
.road { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.2rem; }
.road .ph { border: 1px solid var(--line); padding: 1.3rem; background: rgba(255,255,255,.03); }
.road .ph .y { font-size: .64rem; letter-spacing: .18em; text-transform: uppercase; color: var(--gold); }
.road .ph h3 { color: var(--ivory); font-size: 1.05rem; margin: .4rem 0; }
.road .ph p { font-size: .88rem; margin: 0; }
.road .ph.now { border-color: var(--gold); background: rgba(201,168,76,.08); }
.road .ph.now .y::after { content: " · now"; color: var(--gold-light); }
.warn { border-left: 4px solid var(--gold); background: var(--cream); padding: 1.1rem 1.4rem; font-size: .92rem; color: var(--charcoal); margin-top: 2rem; }
.warn b { color: var(--navy); }
.quote { font-family: var(--serif); font-size: 1.35rem; color: var(--navy); line-height: 1.5; border-left: 3px solid var(--gold); padding-left: 1.4rem; margin: 1.5rem 0; }

/* modulo */
form { display: grid; gap: .9rem; max-width: 620px; }
form .two { display: grid; grid-template-columns: 1fr 1fr; gap: .9rem; }
label { font-size: .72rem; letter-spacing: .14em; text-transform: uppercase; color: var(--gold); display: block; margin-bottom: .3rem; }
input, textarea, select { width: 100%; font-family: var(--sans); font-size: .95rem; padding: .75rem .9rem; border: 1px solid #cfc7b6; border-radius: 3px; background: var(--white); color: var(--charcoal); }
textarea { min-height: 130px; resize: vertical; }
.consent { display: flex; gap: .6rem; align-items: flex-start; font-size: .82rem; color: var(--gray); }
.consent input { width: auto; margin-top: .3rem; }

footer { background: var(--navy); color: rgba(248,244,236,.7); padding: 2.6rem 0; font-size: .8rem; border-top: 1px solid var(--line); }
footer .wrap { display: grid; grid-template-columns: 1.2fr 1fr 1fr; gap: 2rem; }
footer b { color: var(--gold); display: block; margin-bottom: .4rem; font-family: var(--serif); letter-spacing: .1em; }
footer a:hover { color: var(--gold); }
footer .legal { grid-column: 1 / -1; border-top: 1px solid var(--line); padding-top: 1.2rem; font-size: .74rem; color: rgba(248,244,236,.55); }
@media (max-width: 900px) {
  .hero .wrap { grid-template-columns: 1fr; padding-top: 3.5rem; padding-bottom: 3.5rem; }
  .g3, .steps, .num { grid-template-columns: 1fr; } .g2 { grid-template-columns: 1fr; }
  .road { grid-template-columns: 1fr 1fr; } footer .wrap { grid-template-columns: 1fr; }
}
@media (max-width: 560px) { .road { grid-template-columns: 1fr; } .wrap { padding: 0 1.2rem; } form .two { grid-template-columns: 1fr; } section { padding: 3.5rem 0; } }

/* coppie di fotografie */
.pair { display: grid; grid-template-columns: 1fr 1fr; gap: 1.6rem; }
.pair figure { margin: 0; }
.pair img { width: 100%; aspect-ratio: 1 / 1; object-fit: cover; border: 1px solid #e3ddd0; border-radius: 6px; background: #000; }
.pair figcaption { font-size: .9rem; color: var(--gray); margin-top: .7rem; line-height: 1.55; }
.pair figcaption b { color: var(--navy); }
@media (max-width: 700px) { .pair { grid-template-columns: 1fr; } }

/* dentro zanninigroup.com: la barra scende sotto la striscia di ritorno */
nav.bar { top:38px; }