/* ==========================================================================
   Servizi Foto — booking board visual system
   Parma · servizifoto.click
   A studio scheduling board aesthetic: paper canvas, ink panels,
   film-amber accent, monospaced board labels.
   ========================================================================== */

:root {
  --paper: #f4f1ea;
  --paper-2: #ece7dc;
  --card: #ffffff;
  --ink: #17150f;
  --ink-2: #45413a;
  --ink-3: #7a746a;
  --line: #ddd6c8;
  --line-2: #c9c0ad;
  --amber: #d8552e;
  --amber-soft: #f6e2d6;
  --pine: #1f5a52;
  --pine-soft: #d9e7e3;
  --board: #1b1a16;
  --board-2: #24221c;
  --board-line: #3a3730;
  --on-board: #f4f1ea;
  --on-board-dim: #b6b0a2;
  --radius: 16px;
  --radius-s: 10px;
  --shadow-s: 0 1px 2px rgba(23,21,15,.05), 0 2px 8px rgba(23,21,15,.06);
  --shadow-m: 0 6px 24px rgba(23,21,15,.10);
  --shadow-l: 0 18px 50px rgba(23,21,15,.16);
  --mono: ui-monospace, "SF Mono", "Cascadia Code", Menlo, Consolas, monospace;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --maxw: 1180px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--sans);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

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

h1, h2, h3, h4 { margin: 0; line-height: 1.12; letter-spacing: -.02em; font-weight: 750; }

p { margin: 0; }

.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

.eyebrow {
  font-family: var(--mono);
  font-size: .72rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--amber);
  font-weight: 600;
}

.section { padding: 92px 0; }
.section-head { max-width: 640px; margin-bottom: 44px; }
.section-head h2 { font-size: clamp(1.7rem, 3.6vw, 2.5rem); margin: 14px 0 14px; }
.section-head p { color: var(--ink-2); font-size: 1.05rem; }

/* ---- Scroll progress -------------------------------------------------- */
.scroll-progress {
  position: fixed;
  top: 0; left: 0;
  height: 3px;
  width: 0%;
  background: linear-gradient(90deg, var(--amber), var(--pine));
  z-index: 200;
  transition: width .08s linear;
}

/* ---- Skip link -------------------------------------------------------- */
.skip-link {
  position: absolute; left: -999px; top: 0;
  background: var(--ink); color: var(--on-board);
  padding: 10px 16px; border-radius: 0 0 8px 0; z-index: 300;
}
.skip-link:focus { left: 0; }

/* ---- Header ----------------------------------------------------------- */
.site-header {
  position: sticky; top: 0; z-index: 150;
  background: rgba(244,241,234,.86);
  backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid var(--line);
}
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; height: 70px; }
.brand { display: flex; align-items: center; gap: 11px; font-weight: 800; letter-spacing: -.02em; }
.brand .mark {
  width: 34px; height: 34px; border-radius: 9px;
  background: var(--board); color: var(--on-board);
  display: grid; place-items: center;
  font-family: var(--mono); font-size: .9rem; font-weight: 700;
  box-shadow: var(--shadow-s);
}
.brand .name { font-size: 1.06rem; }
.brand .name small { display: block; font-family: var(--mono); font-size: .6rem; letter-spacing: .2em; color: var(--ink-3); font-weight: 600; }
.nav { display: flex; align-items: center; gap: 28px; }
.nav a.navlink { font-size: .92rem; color: var(--ink-2); font-weight: 600; transition: color .2s; }
.nav a.navlink:hover { color: var(--amber); }
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  font-weight: 700; font-size: .93rem;
  padding: 12px 20px; border-radius: 11px;
  border: 1px solid transparent; cursor: pointer;
  transition: transform .15s ease, box-shadow .2s ease, background .2s ease;
}
.btn-primary { background: var(--amber); color: #fff; box-shadow: var(--shadow-s); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: var(--shadow-m); }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--line-2); }
.btn-ghost:hover { border-color: var(--ink); background: #fff; }
.btn-board { background: var(--on-board); color: var(--board); }
.btn-board:hover { transform: translateY(-2px); }
.nav-toggle { display: none; }

/* ---- Hero: booking board --------------------------------------------- */
.hero { background: var(--board); color: var(--on-board); position: relative; overflow: hidden; }
.hero::before {
  content: ""; position: absolute; inset: 0;
  background-image: radial-gradient(circle at 1px 1px, rgba(244,241,234,.07) 1px, transparent 0);
  background-size: 26px 26px; pointer-events: none;
}
.hero .wrap { position: relative; padding-top: 70px; padding-bottom: 80px; }
.hero-top { display: grid; grid-template-columns: 1.05fr .95fr; gap: 48px; align-items: center; }
.hero-copy .eyebrow { color: #f0a17f; }
.hero-copy h1 { font-size: clamp(2.2rem, 5vw, 3.5rem); margin: 18px 0; }
.hero-copy h1 em { font-style: normal; color: #f0a17f; }
.hero-copy p.lead { color: var(--on-board-dim); font-size: 1.12rem; max-width: 46ch; }
.hero-actions { display: flex; gap: 14px; margin-top: 30px; flex-wrap: wrap; }
.hero-meta { display: flex; gap: 26px; margin-top: 34px; flex-wrap: wrap; }
.hero-meta div { border-left: 2px solid var(--board-line); padding-left: 14px; }
.hero-meta .k { font-family: var(--mono); font-size: .68rem; letter-spacing: .18em; text-transform: uppercase; color: var(--on-board-dim); }
.hero-meta .v { font-weight: 700; font-size: .98rem; margin-top: 3px; }

.hero-figure { position: relative; }
.hero-figure img {
  width: 100%; border-radius: var(--radius); object-fit: cover;
  aspect-ratio: 4/5; box-shadow: var(--shadow-l);
  border: 1px solid var(--board-line);
}
.hero-figure .stamp {
  position: absolute; left: 18px; bottom: 18px;
  background: rgba(27,26,22,.82); backdrop-filter: blur(6px);
  border: 1px solid var(--board-line); border-radius: 12px;
  padding: 12px 16px; font-family: var(--mono); font-size: .74rem;
  color: var(--on-board); letter-spacing: .06em;
}
.hero-figure .stamp b { color: #f0a17f; }

/* Booking board cards strip */
.board-strip { margin-top: 56px; }
.board-strip .board-head {
  display: flex; align-items: baseline; justify-content: space-between;
  border-bottom: 1px solid var(--board-line); padding-bottom: 14px; margin-bottom: 22px;
}
.board-strip .board-head .eyebrow { color: var(--on-board-dim); }
.board-strip .board-head span.legend { font-family: var(--mono); font-size: .72rem; color: var(--on-board-dim); }
.board-cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.board-col h3 {
  font-family: var(--mono); font-size: .72rem; letter-spacing: .16em; text-transform: uppercase;
  color: var(--on-board-dim); margin-bottom: 12px; display: flex; align-items: center; gap: 8px;
}
.board-col h3::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--amber); }
.board-col:nth-child(2) h3::before { background: #e8b04a; }
.board-col:nth-child(3) h3::before { background: var(--pine-soft); }
.shoot-card {
  background: var(--board-2); border: 1px solid var(--board-line);
  border-radius: 12px; padding: 15px 16px; margin-bottom: 12px;
  transition: transform .18s ease, border-color .2s ease;
}
.shoot-card:hover { transform: translateY(-3px); border-color: #f0a17f; }
.shoot-card .row { display: flex; justify-content: space-between; align-items: center; gap: 10px; }
.shoot-card .title { font-weight: 700; font-size: .98rem; }
.shoot-card .tag {
  font-family: var(--mono); font-size: .62rem; letter-spacing: .1em; text-transform: uppercase;
  padding: 3px 8px; border-radius: 999px; background: rgba(240,161,127,.15); color: #f0a17f;
  white-space: nowrap;
}
.shoot-card p { color: var(--on-board-dim); font-size: .85rem; margin-top: 8px; }
.shoot-card .foot { font-family: var(--mono); font-size: .68rem; color: var(--on-board-dim); margin-top: 12px; display: flex; gap: 14px; }

/* ---- Service cards ---------------------------------------------------- */
.services { background: var(--paper); }
.card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.svc-card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; box-shadow: var(--shadow-s);
  transition: transform .2s ease, box-shadow .25s ease;
  display: flex; flex-direction: column;
}
.svc-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-l); }
.svc-card .thumb { position: relative; aspect-ratio: 16/11; overflow: hidden; }
.svc-card .thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.svc-card:hover .thumb img { transform: scale(1.05); }
.svc-card .thumb .num {
  position: absolute; top: 12px; left: 12px;
  font-family: var(--mono); font-size: .7rem; letter-spacing: .1em;
  background: rgba(27,26,22,.78); color: var(--on-board); padding: 5px 10px; border-radius: 8px;
}
.svc-card .body { padding: 22px 22px 24px; flex: 1; display: flex; flex-direction: column; }
.svc-card h3 { font-size: 1.2rem; margin-bottom: 10px; }
.svc-card p { color: var(--ink-2); font-size: .95rem; }
.svc-card ul { list-style: none; padding: 0; margin: 16px 0 0; display: grid; gap: 8px; }
.svc-card li { font-size: .88rem; color: var(--ink-2); padding-left: 22px; position: relative; }
.svc-card li::before {
  content: ""; position: absolute; left: 0; top: .55em;
  width: 9px; height: 9px; border-radius: 3px; background: var(--amber-soft);
  border: 1.5px solid var(--amber);
}

/* ---- Delivery workflow timeline -------------------------------------- */
.workflow { background: var(--paper-2); }
.wf-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: start; }
.wf-figure img { border-radius: var(--radius); aspect-ratio: 4/3; object-fit: cover; box-shadow: var(--shadow-m); border: 1px solid var(--line); width: 100%; }
.timeline { list-style: none; margin: 0; padding: 0; position: relative; }
.timeline::before {
  content: ""; position: absolute; left: 18px; top: 8px; bottom: 8px;
  width: 2px; background: var(--line-2);
}
.timeline li { position: relative; padding: 0 0 30px 56px; }
.timeline li:last-child { padding-bottom: 0; }
.timeline .dot {
  position: absolute; left: 8px; top: 0;
  width: 22px; height: 22px; border-radius: 50%;
  background: var(--card); border: 2px solid var(--amber);
  display: grid; place-items: center; font-family: var(--mono); font-size: .68rem; font-weight: 700; color: var(--amber);
}
.timeline h4 { font-size: 1.08rem; margin-bottom: 6px; }
.timeline p { color: var(--ink-2); font-size: .93rem; }
.timeline .step-tag { font-family: var(--mono); font-size: .66rem; letter-spacing: .15em; text-transform: uppercase; color: var(--ink-3); }

/* ---- Format comparison (segmented + comparison blocks) --------------- */
.compare { background: var(--paper); }
.compare-shell { display: grid; grid-template-columns: .9fr 1.1fr; gap: 48px; align-items: start; }
.compare-figure { position: sticky; top: 96px; }
.compare-figure img { border-radius: var(--radius); object-fit: cover; aspect-ratio: 3/4; box-shadow: var(--shadow-m); border: 1px solid var(--line); width: 100%; }
.segmented {
  display: inline-flex; background: var(--paper-2); border: 1px solid var(--line);
  border-radius: 999px; padding: 5px; gap: 4px; margin-bottom: 26px; flex-wrap: wrap;
}
.segmented button {
  font-family: var(--sans); font-weight: 700; font-size: .9rem;
  border: none; background: transparent; color: var(--ink-2);
  padding: 9px 18px; border-radius: 999px; cursor: pointer;
  transition: background .2s ease, color .2s ease;
}
.segmented button[aria-selected="true"] { background: var(--ink); color: var(--on-board); box-shadow: var(--shadow-s); }
.segmented button:hover:not([aria-selected="true"]) { color: var(--ink); }

.compare-panel { display: none; animation: fade .35s ease; }
.compare-panel.active { display: block; }
@keyframes fade { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

.compare-blocks { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-bottom: 22px; }
.cblock {
  border: 1px solid var(--line); border-radius: var(--radius-s); padding: 20px; background: var(--card);
}
.cblock.alt { background: var(--board); color: var(--on-board); border-color: var(--board-line); }
.cblock .h { font-family: var(--mono); font-size: .68rem; letter-spacing: .15em; text-transform: uppercase; color: var(--ink-3); margin-bottom: 10px; }
.cblock.alt .h { color: var(--on-board-dim); }
.cblock .big { font-size: 1.5rem; font-weight: 800; letter-spacing: -.02em; }
.cblock ul { list-style: none; margin: 12px 0 0; padding: 0; display: grid; gap: 7px; }
.cblock li { font-size: .88rem; padding-left: 20px; position: relative; }
.cblock li::before { content: "+"; position: absolute; left: 0; font-family: var(--mono); color: var(--amber); font-weight: 700; }
.cblock.alt li::before { color: #f0a17f; }
.compare-spec { width: 100%; border-collapse: collapse; font-size: .9rem; }
.compare-spec th, .compare-spec td { text-align: left; padding: 12px 14px; border-bottom: 1px solid var(--line); }
.compare-spec th { font-family: var(--mono); font-size: .68rem; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-3); }
.compare-spec td:first-child { font-weight: 600; }
.compare-spec td:last-child { color: var(--ink-2); }

/* ---- FAQ -------------------------------------------------------------- */
.faq { background: var(--paper-2); }
.faq-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px 30px; align-items: start; }
.faq-item { border-bottom: 1px solid var(--line-2); }
.faq-q {
  width: 100%; text-align: left; background: none; border: none; cursor: pointer;
  padding: 20px 0; font-size: 1.04rem; font-weight: 700; color: var(--ink);
  display: flex; justify-content: space-between; align-items: center; gap: 16px; font-family: var(--sans);
}
.faq-q .icon { flex-shrink: 0; width: 24px; height: 24px; position: relative; }
.faq-q .icon::before, .faq-q .icon::after {
  content: ""; position: absolute; background: var(--amber); border-radius: 2px;
  top: 50%; left: 50%; transform: translate(-50%, -50%);
}
.faq-q .icon::before { width: 14px; height: 2px; }
.faq-q .icon::after { width: 2px; height: 14px; transition: transform .25s ease; }
.faq-q[aria-expanded="true"] .icon::after { transform: translate(-50%, -50%) scaleY(0); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .3s ease; }
.faq-a p { color: var(--ink-2); font-size: .95rem; padding-bottom: 20px; }

/* ---- Contact ---------------------------------------------------------- */
.contact { background: var(--board); color: var(--on-board); }
.contact-shell { display: grid; grid-template-columns: 1fr 1.05fr; gap: 56px; align-items: start; }
.contact-copy .eyebrow { color: #f0a17f; }
.contact-copy h2 { font-size: clamp(1.8rem, 3.6vw, 2.5rem); margin: 14px 0 16px; }
.contact-copy p { color: var(--on-board-dim); font-size: 1.03rem; }
.contact-figure img { border-radius: var(--radius); margin-top: 26px; aspect-ratio: 16/10; object-fit: cover; border: 1px solid var(--board-line); width: 100%; }
.contact-details { list-style: none; padding: 0; margin: 28px 0 0; display: grid; gap: 16px; }
.contact-details li { display: flex; gap: 14px; align-items: flex-start; }
.contact-details .ck { font-family: var(--mono); font-size: .66rem; letter-spacing: .15em; text-transform: uppercase; color: var(--on-board-dim); min-width: 92px; padding-top: 2px; }
.contact-details .cv { font-weight: 600; }
.contact-details a:hover { color: #f0a17f; }

.form-card {
  background: var(--card); color: var(--ink); border-radius: var(--radius);
  padding: 30px; box-shadow: var(--shadow-l);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { margin-bottom: 16px; }
.field label { display: block; font-size: .82rem; font-weight: 700; margin-bottom: 7px; color: var(--ink); }
.field input, .field textarea, .field select {
  width: 100%; font-family: var(--sans); font-size: .95rem; color: var(--ink);
  padding: 12px 14px; border: 1px solid var(--line-2); border-radius: 10px;
  background: var(--paper); transition: border-color .2s, box-shadow .2s;
}
.field input:focus, .field textarea:focus, .field select:focus {
  outline: none; border-color: var(--amber); box-shadow: 0 0 0 3px var(--amber-soft); background: #fff;
}
.field textarea { resize: vertical; min-height: 120px; }
.form-note { font-size: .78rem; color: var(--ink-3); margin-top: 4px; }
.form-status { font-size: .9rem; font-weight: 600; margin-top: 14px; min-height: 1.2em; color: var(--pine); }
.consent { display: flex; gap: 10px; align-items: flex-start; font-size: .82rem; color: var(--ink-2); }
.consent input { width: auto; margin-top: 3px; }

/* ---- Sticky CTA ------------------------------------------------------- */
.sticky-cta {
  position: fixed; left: 50%; bottom: 22px; transform: translateX(-50%) translateY(140%);
  z-index: 160; background: var(--ink); color: var(--on-board);
  border-radius: 14px; box-shadow: var(--shadow-l);
  display: flex; align-items: center; gap: 18px; padding: 12px 14px 12px 22px;
  width: calc(100% - 40px); max-width: 560px;
  transition: transform .35s cubic-bezier(.2,.8,.2,1);
}
.sticky-cta.show { transform: translateX(-50%) translateY(0); }
.sticky-cta .sc-text strong { display: block; font-size: .95rem; }
.sticky-cta .sc-text span { font-size: .8rem; color: var(--on-board-dim); }
.sticky-cta .btn { white-space: nowrap; }
.sticky-cta .sc-close {
  background: none; border: none; color: var(--on-board-dim); cursor: pointer; font-size: 1.2rem; padding: 4px 8px;
}
.sticky-cta .sc-close:hover { color: var(--on-board); }

/* ---- Footer ----------------------------------------------------------- */
.site-footer { background: var(--paper); border-top: 1px solid var(--line); padding: 56px 0 30px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 36px; margin-bottom: 36px; }
.footer-grid h4 { font-family: var(--mono); font-size: .7rem; letter-spacing: .15em; text-transform: uppercase; color: var(--ink-3); margin-bottom: 16px; }
.footer-grid p { color: var(--ink-2); font-size: .92rem; }
.footer-grid ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.footer-grid a { color: var(--ink-2); font-size: .92rem; }
.footer-grid a:hover { color: var(--amber); }
.legal-table { font-size: .85rem; color: var(--ink-2); display: grid; gap: 6px; margin-top: 6px; }
.legal-table span { font-family: var(--mono); font-size: .7rem; color: var(--ink-3); letter-spacing: .08em; }
.footer-bottom { border-top: 1px solid var(--line); padding-top: 22px; display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; font-size: .82rem; color: var(--ink-3); }
.footer-bottom a { color: var(--ink-3); }
.footer-bottom a:hover { color: var(--amber); }

/* ---- Legal pages ------------------------------------------------------ */
.legal-hero { background: var(--board); color: var(--on-board); padding: 64px 0 56px; }
.legal-hero h1 { font-size: clamp(1.9rem, 4vw, 2.8rem); margin: 14px 0 12px; }
.legal-hero p { color: var(--on-board-dim); max-width: 60ch; }
.legal-body { padding: 64px 0 80px; }
.legal-body .wrap { max-width: 820px; }
.legal-body h2 { font-size: 1.4rem; margin: 40px 0 14px; }
.legal-body h3 { font-size: 1.08rem; margin: 26px 0 10px; }
.legal-body p, .legal-body li { color: var(--ink-2); font-size: .98rem; }
.legal-body ul { padding-left: 22px; display: grid; gap: 8px; margin: 14px 0; }
.legal-body .toc { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px 26px; margin-bottom: 10px; }
.legal-body .toc ul { list-style: none; padding: 0; }
.legal-body .toc a { color: var(--amber); font-weight: 600; }
.legal-body .updated { font-family: var(--mono); font-size: .76rem; color: var(--ink-3); letter-spacing: .08em; }

/* ---- Reveal on scroll ------------------------------------------------- */
.reveal { opacity: 1; }
@media (prefers-reduced-motion: no-preference) {
  .reveal { opacity: 0; transform: translateY(20px); transition: opacity .6s ease, transform .6s ease; }
  .reveal.in { opacity: 1; transform: none; }
}

/* ---- Responsive ------------------------------------------------------- */
@media (max-width: 940px) {
  .hero-top, .wf-layout, .compare-shell, .contact-shell, .footer-grid, .faq-grid { grid-template-columns: 1fr; gap: 36px; }
  .board-cols, .card-grid { grid-template-columns: 1fr; }
  .compare-figure { position: static; }
  .nav .navlink { display: none; }
}
@media (max-width: 600px) {
  .section { padding: 64px 0; }
  .form-row, .compare-blocks { grid-template-columns: 1fr; }
  .hero-meta { gap: 18px; }
  .sticky-cta { flex-wrap: wrap; }
}