/* ==========================================================================
   Vocerossa — styles
   Two palettes: "brand" (red on blue, default) and "paper" (dark blue on white).
   Type: Arial Black (titles) and Arial (text), both stretched horizontally.
   ========================================================================== */

:root {
  --sx: 1.42;                       /* horizontal stretch of all type */
  --gutter: clamp(16px, 4.8vw, 67px);
  --line: 1.5px;
  --ease: cubic-bezier(.7, 0, .2, 1);
  --ease-out: cubic-bezier(.2, .7, .2, 1);

  --bg: #00207C;
  --fg: #FF3645;
  --fg-text: color-mix(in srgb, #FF3645 78%, #fff);  /* a touch lighter for small text: AA contrast */
  --fg-soft: color-mix(in srgb, var(--fg) 45%, transparent);

  --fs-body: clamp(1rem, .9rem + .5vw, 1.35rem);
  --head-h: clamp(64px, 8vw, 110px);
}
:root[data-theme="paper"] {
  --bg: #ffffff;
  --fg: #00207C;
  --fg-text: #00207C;
}
@media (max-width: 820px) { :root { --sx: 1.24; } }
@media (max-width: 480px) { :root { --sx: 1.18; } }

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; overflow-x: clip; }
html.is-loading { overflow: hidden; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg-text);
  font: 400 var(--fs-body)/1.4 Arial, "Helvetica Neue", Helvetica, sans-serif;
  font-synthesis: none;
  overflow-x: clip;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, p, ul { margin: 0; padding: 0; }
ul { list-style: none; }
a { color: inherit; text-decoration: none; }
svg { display: block; }
::selection { background: var(--fg); color: var(--bg); }
:focus-visible { outline: 2px solid var(--fg); outline-offset: 4px; }

/* ---------- horizontal stretch helpers ----------
   .xb  block text: scaled, with width compensated so it still fits its container.
   .xs  inline text: scaled; script adds the missing margin so layout matches. */
.xb { display: block; width: calc(100% / var(--sx)); transform: scaleX(var(--sx)); transform-origin: 0 0; }
.xs { display: inline-block; transform: scaleX(var(--sx)); transform-origin: 0 50%; white-space: nowrap; }

.display {
  font-family: "Arial Black", "Arial Bold", Arial, sans-serif;
  font-weight: 900;
  text-transform: uppercase;
  line-height: .98;
  letter-spacing: 0;
  color: var(--fg);
}
.wrap { padding-inline: var(--gutter); max-width: 1680px; margin-inline: auto; }
.section { padding-block: clamp(56px, 9vw, 130px); }
.mask { display: block; overflow: clip; overflow-clip-margin: 0; clip-path: inset(-.25em -100vw 0 -100vw); }

.h1 { font-size: calc((100cqw - 2 * var(--pad)) / (10.9 * var(--sx))); }  /* fits the frame at any width (inside .hero) */
.h2 { font-size: clamp(1.7rem, 4.6vw, 4.2rem); margin-bottom: clamp(24px, 3.5vw, 48px); max-width: 100%; }
.h3 { font-size: clamp(1.15rem, 1.9vw, 1.7rem); line-height: 1.05; }
.eyebrow { font-size: .8rem; letter-spacing: .18em; text-transform: uppercase; margin-bottom: 1rem; color: var(--fg); }
.eyebrow::before { content: ""; display: inline-block; width: .6em; height: .6em; background: var(--fg); margin-right: .9em; transform: rotate(30deg) skewX(-10deg); }

/* ---------- buttons ---------- */
.btn {
  position: relative; isolation: isolate; overflow: hidden;
  display: inline-flex; align-items: center; justify-content: center;
  min-height: clamp(48px, 4.6vw, 64px);
  padding: 0 clamp(24px, 4vw, 58px);
  border: var(--line) solid var(--fg);
  background: transparent; color: var(--fg);
  font: inherit; font-size: clamp(1rem, 1.5vw, 1.6rem);
  cursor: pointer;
  transition: color .35s var(--ease);
}
.btn::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: var(--fg);
  transform: scaleY(0); transform-origin: 50% 100%;
  transition: transform .4s var(--ease);
}
.btn:hover, .btn:focus-visible { color: var(--bg); }
.btn:hover::before, .btn:focus-visible::before { transform: scaleY(1); }
.btn--solid { background: var(--fg); color: var(--bg); }
.btn--solid::before { background: var(--bg); }
.btn--solid:hover, .btn--solid:focus-visible { color: var(--fg); }
.btn--wide { width: 100%; max-width: 420px; }
.btn:active { transform: translateY(1px); }

.link { display: inline-block; color: var(--fg); border-bottom: var(--line) solid var(--fg); padding-bottom: 2px; }
.link:hover { opacity: .7; }

/* ---------- loader ---------- */
.loader {
  position: fixed; inset: 0; z-index: 200;
  background: var(--bg); color: var(--fg); cursor: pointer;
  transition: transform .9s var(--ease);
  animation: failsafe 0s 6s forwards;
}
.loader.is-out { transform: translateY(-100%); }
.loader__lockup { position: absolute; left: 8.7vw; bottom: 18vh; }
.loader__mark { width: max(11.2vw, 64px); height: auto; overflow: visible; margin-bottom: clamp(14px, 3vw, 42px); }
.piece { opacity: 0; transform-box: fill-box; transform-origin: center; animation: piece-in 1s var(--ease-out) var(--d) forwards; }
.loader__mask { font-size: calc(68vw / (7.3 * var(--sx))); }
.loader__word { display: inline-block; }
.loader__word > span { display: inline-block; transform: translateY(115%); animation: letter-up .7s var(--ease-out) forwards; animation-delay: calc(.95s + var(--i) * .06s); }
@keyframes piece-in { from { opacity: 0; transform: translate(var(--fx), var(--fy)) rotate(var(--fr)) scale(.3); } to { opacity: 1; transform: none; } }
@keyframes letter-up { to { transform: translateY(0); } }
@keyframes failsafe { to { visibility: hidden; } }

/* ---------- floating background shapes ---------- */
.drift { position: fixed; inset: 0; z-index: 0; pointer-events: none; overflow: hidden; opacity: .32; contain: strict;
  -webkit-mask-image: linear-gradient(to bottom, transparent calc(var(--head-h) * .7), #000 calc(var(--head-h) + 70px));
          mask-image: linear-gradient(to bottom, transparent calc(var(--head-h) * .7), #000 calc(var(--head-h) + 70px)); }
.drift__item, .hero__shapes > div { position: absolute; left: var(--l); top: var(--t); width: var(--s); }
.px { will-change: transform; }  /* transform is written by script/script.js in one rAF loop */
.float { width: 100%; height: auto; will-change: transform; animation: float var(--dur, 10s) ease-in-out infinite; animation-delay: var(--del, 0s); }
.outline { fill: none; stroke: var(--fg); stroke-width: 2.2; vector-effect: non-scaling-stroke; }
.outline use { vector-effect: non-scaling-stroke; }
.solid { fill: var(--fg); }
@keyframes float {
  0%, 100% { transform: translate3d(0, 0, 0) rotate(var(--r0, 0deg)); }
  50% { transform: translate3d(0, var(--dy, -18px), 0) rotate(var(--r1, 12deg)); }
}

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

/* ---------- header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  height: var(--head-h);
  padding-inline: var(--gutter);
  transition: transform .5s var(--ease);
}
/* background + bottom line live on pseudo-elements so they fade with opacity only (compositor) */
.site-header::before, .site-header::after { content: ""; position: absolute; left: 0; right: 0; opacity: 0; transition: opacity .3s; pointer-events: none; }
.site-header::before { inset: 0; z-index: -1; background: var(--bg); }
.site-header::after { bottom: 0; height: var(--line); background: var(--fg-soft); }
.site-header.is-scrolled::before, .site-header.is-scrolled::after, .site-header:has(.nav.is-open)::before { opacity: 1; }
html:not(.ready).js .site-header { transform: translateY(-100%); }
.brand { color: var(--fg); display: block; }
.brand svg { height: clamp(40px, 5vw, 70px); width: auto; overflow: visible; }
.brand path { transform-box: fill-box; transform-origin: center; transition: transform .45s var(--ease-out); }
.brand:hover .b-a { transform: translate(8px, -8px) rotate(30deg); }
.brand:hover .b-c { transform: translate(8px, 8px) rotate(-30deg); }
.brand:hover .b-b { transform: translateX(10px); }
.brand:hover .b-d { transform: translateX(-4px); }
.header__right { display: flex; align-items: center; gap: clamp(8px, 2vw, 28px); }
.tools { display: flex; align-items: center; gap: 0; font-size: clamp(1rem, 1.55vw, 1.5rem); }  /* same size as the nav text */
.nav { display: flex; align-items: center; gap: clamp(14px, 2.3vw, 38px); font-size: clamp(1rem, 1.55vw, 1.5rem); color: var(--fg); }
.nav a { position: relative; padding-block: 8px; }
.nav a::after { content: ""; position: absolute; left: 0; right: 0; bottom: 2px; height: var(--line); background: var(--fg); transform: scaleX(0); transform-origin: 0 50%; transition: transform .35s var(--ease); }
.nav a:hover::after, .nav a[aria-current="true"]::after { transform: scaleX(1); }
.icon-btn { display: grid; place-items: center; width: 44px; height: 44px; padding: 0; border: 0; background: none; color: var(--fg); cursor: pointer; font: inherit; }
.icon-btn svg { width: auto; height: 1.05em; transition: transform .5s var(--ease-out); }
.icon-btn:hover svg { transform: rotate(-12deg) scale(1.1); }
#theme:hover svg { transform: rotate(180deg); }
.flag { grid-area: 1 / 1; width: 1.05em; height: .7em; overflow: hidden; display: none; outline: 1px solid var(--fg-soft); }
.flag--it { display: flex; }
.flag--it i { flex: 1; }
.flag--it i:nth-child(1) { background: #009246; }
.flag--it i:nth-child(2) { background: #fff; }
.flag--it i:nth-child(3) { background: #CE2B37; }
.flag svg { width: 100%; height: 100%; }
html[lang="en"] .flag--it { display: none; }
html[lang="en"] .flag--en { display: block; }
html[lang="it"] .flag--en { display: none; }
.menu-btn { display: none; }

@media (max-width: 820px) {
  .menu-btn { display: grid; }
  .nav {
    position: absolute; left: 0; right: 0; top: 100%;
    flex-direction: column; align-items: flex-start; gap: 0;
    padding: 8px var(--gutter) 24px;
    background: var(--bg); border-bottom: var(--line) solid var(--fg);
    font-size: 1.5rem;
    visibility: hidden; clip-path: inset(0 0 100% 0);
    transition: clip-path .45s var(--ease), visibility 0s .45s;
  }
  .nav a { padding-block: 14px; width: 100%; }
  .nav.is-open { visibility: visible; clip-path: inset(0); transition: clip-path .45s var(--ease), visibility 0s; }
  .menu-btn .m1, .menu-btn .m2 { transform-box: fill-box; transform-origin: center; transition: transform .35s var(--ease); }
  .menu-btn[aria-expanded="true"] .m1 { transform: translateY(4px) rotate(45deg); }
  .menu-btn[aria-expanded="true"] .m2 { transform: translateY(-4px) rotate(-45deg); }
}

/* ---------- hero ----------
   .hero is a size container: every measurement below is a share of the hero's own width (cqw),
   so the frame keeps the same proportions at any viewport width. The only switch is
   "wide" (text left, zigzag right) vs "narrow" (stacked, zigzag underneath), by the hero's width. */
.hero { padding-top: clamp(12px, 2.4vw, 36px); container-type: inline-size; }
.frame {
  --pad: clamp(20px, 4.2cqw, 60px);
  position: relative; overflow: hidden;
  border: var(--line) solid var(--fg);
  padding: calc(var(--pad) * 1.15) var(--pad);
  display: flex; align-items: center;
}
.frame::after { content: ""; position: absolute; inset: 0; z-index: 5; background: var(--bg); transform: scaleX(0); transform-origin: 100% 50%; transition: transform 1.1s var(--ease); pointer-events: none; }
html.js:not(.ready) .frame::after { transform: scaleX(1); will-change: transform; }
.hero__content { position: relative; z-index: 2; width: 100%; }
.h1 { margin-bottom: clamp(16px, 3cqw, 44px); }
.h1 .line { padding-top: .08em; }
.up { display: block; }
html.js:not(.ready) .up { transform: translateY(115%); }
.up { transition: transform 1s var(--ease-out) .25s; }
.line:nth-child(2) .up { transition-delay: .4s; }
.lede { max-width: 40em; font-size: clamp(.9rem, 1.55cqw, 1.55rem); line-height: 1.12; margin-bottom: clamp(20px, 3.4cqw, 48px); }
.hero-in { transition: opacity .9s var(--ease-out) var(--d), transform .9s var(--ease-out) var(--d); }
html.js:not(.ready) .hero-in { opacity: 0; transform: translateY(22px); }
.actions { display: flex; flex-wrap: wrap; gap: clamp(12px, 1.8cqw, 26px); }
.actions .btn { min-width: min(100%, clamp(140px, 24cqw, 338px)); min-height: clamp(46px, 4.6cqw, 64px); }

/* zigzag + floating shapes: drawn to the frame's height, anchored bottom-right */
.zig { position: absolute; inset: 0; z-index: 1; color: var(--fg); overflow: hidden; transition: transform 1.7s var(--ease) .5s; }
.zig__svg { display: block; width: 100%; height: 100%; transition: transform 1.7s var(--ease) .5s; }
html.js:not(.ready) .zig { transform: translateX(-101%); will-change: transform; }
html.js:not(.ready) .zig__svg { transform: translateX(101%); will-change: transform; }
.zig__line { stroke: var(--fg); stroke-width: 1.5; stroke-linejoin: miter; }
.hero__shapes { position: absolute; inset: 0; z-index: 1; pointer-events: none; opacity: .75; }

@container (max-width: 719px) {
  .hero__shapes { display: none; }
  .zig { opacity: .6; }
}
@container (max-width: 519px) {
  .frame { padding-bottom: calc(var(--pad) + 34cqw); }   /* room for the zigzag, which scales with the width here */
  .zig { opacity: .45; }
  .actions .btn { flex: 1 1 140px; }
}

.intro { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(20px, 4vw, 64px); padding-top: clamp(40px, 6vw, 90px); font-size: clamp(1rem, 1.6vw, 1.5rem); line-height: 1.2; }
@media (max-width: 760px) { .intro { grid-template-columns: 1fr; } }

/* ---------- marquee ---------- */
.marquee { overflow: hidden; border-block: var(--line) solid var(--fg); padding-block: clamp(14px, 2vw, 28px); margin-top: clamp(40px, 6vw, 90px); position: relative; z-index: 1; background: var(--bg); }
.marquee__track { display: flex; align-items: center; width: max-content; gap: clamp(28px, 4vw, 64px); font-size: clamp(1.8rem, 5vw, 4.4rem); will-change: transform; animation: marquee 38s linear infinite; padding-right: clamp(28px, 4vw, 64px); }
.marquee__track i { width: .42em; height: .42em; background: var(--fg); flex: none; transform: rotate(30deg) skewX(-10deg); }
.outline-text { color: transparent; -webkit-text-stroke: var(--line) var(--fg); }
.marquee:hover .marquee__track { animation-play-state: paused; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- services ---------- */
.services { display: grid; grid-template-columns: repeat(4, 1fr); border-top: var(--line) solid var(--fg); border-left: var(--line) solid var(--fg); }
.service {
  display: flex; flex-direction: column; justify-content: flex-start; gap: clamp(36px, 5vw, 72px);
  min-height: clamp(230px, 24vw, 340px);
  padding: clamp(18px, 2.2vw, 34px);
  border-right: var(--line) solid var(--fg); border-bottom: var(--line) solid var(--fg);
  font-size: clamp(.95rem, 1.15vw, 1.15rem);
  transition: background-color .4s var(--ease), color .4s var(--ease), transform .8s var(--ease-out), opacity .8s var(--ease-out);
}
.service .display { margin-bottom: 14px; transition: color .4s var(--ease); }
.service__n { font-family: "Arial Black", Arial, sans-serif; color: var(--fg); transition: color .4s var(--ease); }
.service:hover { background: var(--fg); color: var(--bg); }
.service:hover .display, .service:hover .service__n { color: var(--bg); }
@media (max-width: 1000px) { .services { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .services { grid-template-columns: 1fr; } .service { min-height: 0; } }

/* ---------- bio ---------- */
.person { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); gap: clamp(24px, 5vw, 80px); padding-block: clamp(32px, 5vw, 64px); border-top: var(--line) solid var(--fg); }
.person__badge { position: relative; aspect-ratio: 1; width: 100%; max-width: 420px; border: var(--line) solid var(--fg); display: grid; place-items: center; overflow: hidden; }
.person__initials { font-size: clamp(3rem, 9vw, 7rem); }
.badge-shape { position: absolute; width: 22%; right: 12%; top: 14%; }
.person__body { display: grid; gap: clamp(14px, 1.8vw, 24px); align-content: start; font-size: clamp(1rem, 1.3vw, 1.3rem); }
.role { color: var(--fg); font-size: .9em; letter-spacing: .06em; text-transform: uppercase; }
.facts li { border-top: 1px solid var(--fg-soft); padding-block: .7em; font-size: .92em; }
.tags { display: flex; flex-wrap: wrap; gap: 10px; }
.tags li { border: var(--line) solid var(--fg); padding: .3em .8em; font-size: .78em; color: var(--fg); letter-spacing: .04em; }
@media (max-width: 760px) { .person { grid-template-columns: 1fr; } .person__badge { max-width: 200px; } }

/* ---------- shop ---------- */
.shop { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: clamp(20px, 4vw, 64px); border: var(--line) solid var(--fg); padding: clamp(24px, 4.6vw, 64px); }
.shop__cart { width: clamp(48px, 8vw, 120px); height: auto; color: var(--fg); animation: nudge 3.2s ease-in-out infinite; }
.shop .h2 { margin-bottom: 14px; }
@keyframes nudge { 0%, 100% { transform: translateX(0); } 50% { transform: translateX(10px); } }
@media (max-width: 760px) { .shop { grid-template-columns: 1fr; justify-items: start; } }

/* ---------- contact ---------- */
.contact { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(28px, 6vw, 100px); border-top: var(--line) solid var(--fg); margin-top: clamp(20px, 4vw, 60px); }
.contact__intro p:not(.eyebrow) { max-width: 30em; }
.call { margin-top: clamp(24px, 3.4vw, 44px); display: grid; gap: 10px; justify-items: start; }
.call__num { font-family: "Arial Black", Arial, sans-serif; font-weight: 900; font-size: clamp(1.1rem, 1.7vw, 1.6rem); letter-spacing: .02em; padding-block: 6px; }
@media (max-width: 860px) { .contact { grid-template-columns: 1fr; } }

.field { display: grid; gap: .4rem; margin-bottom: .6rem; position: relative; }
.field label { font-size: .8rem; letter-spacing: .16em; text-transform: uppercase; color: var(--fg); }
.field input, .field select, .field textarea {
  display: block; width: calc(100% / var(--sx)); transform: scaleX(var(--sx)); transform-origin: 0 0;
  background: transparent; color: var(--fg-text);
  border: 0; border-bottom: var(--line) solid var(--fg); border-radius: 0;
  font: inherit; font-size: max(16px, 1.1rem);
  padding: .6rem 0; outline: none;
  transition: background-color .25s, box-shadow .25s;
}
.field textarea { resize: none; }
.field input:focus, .field select:focus, .field textarea:focus { background: color-mix(in srgb, var(--fg) 10%, transparent); box-shadow: 0 3px 0 0 var(--fg); }
.field [aria-invalid="true"] { border-bottom-style: dashed; }
.field select { appearance: none; -webkit-appearance: none; cursor: pointer; }
.field select option { background: var(--bg); color: var(--fg); }
.select { position: relative; }
.select::after { content: ""; position: absolute; right: 4px; top: 50%; width: 9px; height: 9px; border-right: var(--line) solid var(--fg); border-bottom: var(--line) solid var(--fg); transform: translateY(-70%) rotate(45deg); pointer-events: none; }
.field__error { min-height: 1.5em; font-size: .9rem; color: var(--fg); font-weight: 700; }
.field__error .xb:not(:empty)::before { content: "▲ "; font-size: .7em; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form__status { margin-top: 20px; min-height: 1.5em; color: var(--fg); }
.form__status a { border-bottom: var(--line) solid currentColor; }

/* ---------- footer ---------- */
.site-footer { padding-block: clamp(48px, 8vw, 110px) clamp(24px, 3vw, 40px); border-top: var(--line) solid var(--fg); }
.footer__brand { display: flex; flex-direction: column; gap: clamp(14px, 3vw, 42px); color: var(--fg); }
.footer__mark { width: max(11.2vw, 64px); height: auto; }
.footer__word { font-size: calc((100vw - 2 * var(--gutter)) / (7.4 * var(--sx))); }
.footer__row { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px 32px; margin-top: clamp(32px, 5vw, 64px); font-size: .9rem; }

/* animations pause when their section is off-screen (toggled by script) */
.is-paused, .is-paused * { animation-play-state: paused !important; }

/* ---------- reveal on scroll ---------- */
html.js .reveal { opacity: 0; transform: translateY(28px); transition: opacity .9s var(--ease-out) var(--d, 0s), transform .9s var(--ease-out) var(--d, 0s), background-color .4s var(--ease), color .4s var(--ease); }
html.js .reveal:not(.is-in) { will-change: opacity, transform; }
html.js .reveal.is-in { opacity: 1; transform: none; }

/* ---------- palette switch (view transition) ---------- */
::view-transition-old(root), ::view-transition-new(root) { animation: none; mix-blend-mode: normal; }

/* ---------- reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .loader { display: none; }
  html.js .reveal, html.js:not(.ready) .hero-in, html.js:not(.ready) .up { opacity: 1; transform: none; }
  .frame::after { display: none; }
  html.js:not(.ready) .zig, html.js:not(.ready) .zig__svg { transform: none; }
  html.js:not(.ready) .site-header { transform: none; }
  .zig__dot { display: none; }
  .marquee__track { width: auto; flex-wrap: wrap; }
}