/* ================================================================
   SUARDI S.p.A. — Design System
   Cinematic corporate / industrial luxury / architecture inspired
   ================================================================ */

:root {
  /* Palette */
  --c-ink: #0c0c0d;
  --c-anthracite: #111114;
  --c-graphite: #1a1a1d;
  --c-graphite-2: #232327;
  --c-concrete: #5a5a5a;
  --c-fog: #cfcfcf;
  --c-mist: #ececec;
  --c-paper: #f6f4ef;
  --c-paper-warm: #efece5;
  --c-white: #ffffff;

  /* Accent industrial bronze */
  --c-bronze: #cf3f27;
  --c-bronze-soft: #e0664f;
  --c-bronze-deep: #8e2614;

  /* Typography */
  --ff-display: "Fraunces", "Times New Roman", serif;
  --ff-sans: "Manrope", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;

  /* Spacing scale (8pt) */
  --s-1: .25rem;
  --s-2: .5rem;
  --s-3: .75rem;
  --s-4: 1rem;
  --s-5: 1.5rem;
  --s-6: 2rem;
  --s-7: 3rem;
  --s-8: 4rem;
  --s-9: 6rem;
  --s-10: 8rem;
  --s-11: 10rem;

  /* Layout */
  --max-w: 1480px;
  --gutter: clamp(1.25rem, 4vw, 3.5rem);

  /* Motion */
  --ease-out: cubic-bezier(.22, 1, .36, 1);
  --ease-in-out: cubic-bezier(.7, 0, .3, 1);
  --dur-fast: .35s;
  --dur: .7s;
  --dur-slow: 1.2s;
}

/* Reset & base ---------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--ff-sans);
  font-weight: 400;
  font-size: 16px;
  line-height: 1.65;
  color: var(--c-anthracite);
  background: var(--c-paper);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
body.no-scroll { overflow: hidden; }
img, video { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: 0; background: transparent; color: inherit; }
:focus-visible { outline: 2px solid var(--c-bronze); outline-offset: 4px; border-radius: 2px; }

::selection { background: var(--c-bronze); color: var(--c-white); }

/* Custom scrollbar */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--c-paper); }
::-webkit-scrollbar-thumb { background: var(--c-anthracite); border-radius: 0; }

/* Typography ------------------------------------------------------ */
h1, h2, h3, h4, h5 { font-family: var(--ff-display); font-weight: 400; letter-spacing: -0.02em; line-height: 1.02; margin: 0; }
h1 { font-size: clamp(2.8rem, 8vw, 7.2rem); }
h2 { font-size: clamp(2rem, 5.2vw, 4.6rem); }
h3 { font-size: clamp(1.4rem, 2.4vw, 2.2rem); line-height: 1.15; }
h4 { font-size: clamp(1.1rem, 1.6vw, 1.4rem); line-height: 1.2; }
p { margin: 0 0 1em; max-width: 70ch; }

.kicker {
  display: inline-flex;
  align-items: center;
  gap: .75rem;
  font-family: var(--ff-sans);
  font-size: .72rem;
  letter-spacing: .35em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--c-bronze);
}
.kicker::before {
  content: "";
  width: 28px;
  height: 1px;
  background: var(--c-bronze);
  display: inline-block;
}
.section-dark .kicker { color: var(--c-bronze-soft); }
.section-dark .kicker::before { background: var(--c-bronze-soft); }

.lead { font-size: clamp(1.05rem, 1.4vw, 1.2rem); color: var(--c-concrete); line-height: 1.65; max-width: 60ch; }
.section-dark .lead { color: rgba(255, 255, 255, 0.72); }

/* Layout containers ----------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--gutter);
}
section { position: relative; }

.section-dark {
  background: var(--c-ink);
  color: var(--c-white);
}
.section-dark h1, .section-dark h2, .section-dark h3, .section-dark h4 { color: var(--c-white); }

/* padding-block only: combined with .container it must keep the side gutters */
.section-pad { padding-block: clamp(5rem, 12vw, 10rem); }
.section-pad-sm { padding-block: clamp(3rem, 7vw, 6rem); }

/* Reveal animation hook ------------------------------------------- */
.reveal { opacity: 0; transform: translateY(40px); transition: opacity .9s var(--ease-out), transform .9s var(--ease-out); }
.reveal.is-visible { opacity: 1; transform: none; }

.reveal-stagger > * { opacity: 0; transform: translateY(30px); transition: opacity .8s var(--ease-out), transform .8s var(--ease-out); }
.reveal-stagger.is-visible > * { opacity: 1; transform: none; }
.reveal-stagger.is-visible > *:nth-child(1) { transition-delay: 0.05s; }
.reveal-stagger.is-visible > *:nth-child(2) { transition-delay: 0.15s; }
.reveal-stagger.is-visible > *:nth-child(3) { transition-delay: 0.25s; }
.reveal-stagger.is-visible > *:nth-child(4) { transition-delay: 0.35s; }
.reveal-stagger.is-visible > *:nth-child(5) { transition-delay: 0.45s; }
.reveal-stagger.is-visible > *:nth-child(6) { transition-delay: 0.55s; }

.text-reveal { overflow: hidden; }
.text-reveal .tr-line {
  display: block;
  transform: translateY(110%);
  transition: transform 1s var(--ease-out);
}
.text-reveal.is-visible .tr-line { transform: none; }
.text-reveal.is-visible .tr-line:nth-child(2) { transition-delay: .12s; }
.text-reveal.is-visible .tr-line:nth-child(3) { transition-delay: .22s; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
  .reveal, .reveal-stagger > *, .text-reveal .tr-line { opacity: 1 !important; transform: none !important; }
}

/* Buttons --------------------------------------------------------- */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: .9rem;
  padding: 1.05rem 1.8rem;
  font-family: var(--ff-sans);
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .2em;
  text-transform: uppercase;
  border: 1px solid currentColor;
  background: transparent;
  color: var(--c-anthracite);
  overflow: hidden;
  transition: color .5s var(--ease-out), border-color .5s var(--ease-out);
  isolation: isolate;
}
.btn::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--c-anthracite);
  transform: translateY(101%);
  transition: transform .55s var(--ease-out);
  z-index: -1;
}
.btn:hover { color: var(--c-white); border-color: var(--c-anthracite); }
.btn:hover::before { transform: none; }
.btn .arrow { display: inline-flex; transition: transform .5s var(--ease-out); }
.btn:hover .arrow { transform: translateX(6px); }

.btn-primary {
  background: var(--c-anthracite);
  color: var(--c-white);
  border-color: var(--c-anthracite);
}
.btn-primary::before { background: var(--c-bronze); }
.btn-primary:hover { color: var(--c-white); border-color: var(--c-bronze); }

.btn-ghost-light {
  color: var(--c-white);
  border-color: rgba(255, 255, 255, 0.45);
}
.btn-ghost-light::before { background: var(--c-white); }
.btn-ghost-light:hover { color: var(--c-anthracite); border-color: var(--c-white); }

.btn-bronze {
  color: var(--c-white);
  background: var(--c-bronze);
  border-color: var(--c-bronze);
}
.btn-bronze::before { background: var(--c-anthracite); }
.btn-bronze:hover { color: var(--c-white); border-color: var(--c-anthracite); }

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: .7rem;
  font-size: .78rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--c-anthracite);
  padding-bottom: .25rem;
  border-bottom: 1px solid currentColor;
  transition: color .4s var(--ease-out), letter-spacing .4s var(--ease-out);
}
.link-arrow .arrow { transition: transform .4s var(--ease-out); }
.link-arrow:hover { color: var(--c-bronze); letter-spacing: .26em; }
.link-arrow:hover .arrow { transform: translateX(6px); }
.section-dark .link-arrow { color: var(--c-white); }
.section-dark .link-arrow:hover { color: var(--c-bronze-soft); }

/* ================================================================
   SCROLL PROGRESS
   ================================================================ */
.scroll-progress {
  position: fixed;
  top: 0; left: 0;
  width: 0;
  height: 2px;
  background: var(--c-bronze);
  z-index: 1000;
  transition: width .1s linear;
}

/* ================================================================
   HEADER / NAVBAR
   ================================================================ */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 200;
  padding: 1.5rem 0;
  transition: background .5s var(--ease-out), padding .5s var(--ease-out), border-color .5s var(--ease-out);
  border-bottom: 1px solid transparent;
}
.site-header.is-scrolled {
  background: rgba(12, 12, 13, 0.78);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  padding: .9rem 0;
  border-bottom-color: rgba(255, 255, 255, 0.07);
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: .9rem;
  color: var(--c-white);
  text-decoration: none;
}
.brand__logo {
  display: block;
  height: 38px;
  width: auto;
}
.brand__tag {
  display: inline-block;
  padding-left: .9rem;
  border-left: 1px solid rgba(255, 255, 255, 0.2);
  font-family: var(--ff-sans);
  font-size: .58rem;
  letter-spacing: .35em;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.55);
  text-transform: uppercase;
  line-height: 1.4;
}

.nav { display: flex; align-items: center; gap: 2.6rem; }
.nav__list {
  list-style: none;
  display: flex;
  gap: 2.2rem;
  margin: 0;
  padding: 0;
}
.nav__link {
  position: relative;
  color: rgba(255, 255, 255, 0.85);
  font-size: .82rem;
  font-weight: 500;
  letter-spacing: .14em;
  text-transform: uppercase;
  padding: .6rem 0;
  transition: color .35s var(--ease-out);
}
.nav__link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  height: 1px;
  width: 0;
  background: var(--c-bronze);
  transition: width .4s var(--ease-out);
}
.nav__link:hover { color: var(--c-white); }
.nav__link:hover::after { width: 100%; }

.nav__cta { display: inline-flex; }
.nav__cta .btn {
  padding: .8rem 1.4rem;
  font-size: .7rem;
  color: var(--c-white);
  border-color: rgba(255, 255, 255, 0.5);
}
.nav__cta .btn::before { background: var(--c-bronze); }
.nav__cta .btn:hover { border-color: var(--c-bronze); }

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  position: relative;
  z-index: 250;
}
.menu-toggle span {
  position: absolute;
  left: 8px;
  right: 8px;
  height: 1.5px;
  background: var(--c-white);
  transition: transform .4s var(--ease-out), opacity .25s;
}
.menu-toggle span:nth-child(1) { top: 16px; }
.menu-toggle span:nth-child(2) { top: 22px; }
.menu-toggle span:nth-child(3) { top: 28px; }
.menu-toggle.is-open span:nth-child(1) { top: 22px; transform: rotate(45deg); }
.menu-toggle.is-open span:nth-child(2) { opacity: 0; }
.menu-toggle.is-open span:nth-child(3) { top: 22px; transform: rotate(-45deg); }

/* Mobile nav drawer */
.nav-drawer {
  position: fixed;
  inset: 0;
  background: var(--c-ink);
  z-index: 220;
  display: flex;
  flex-direction: column;
  padding: 7rem var(--gutter) 3rem;
  transform: translateX(100%);
  transition: transform .7s var(--ease-out);
  overflow-y: auto;
}
.nav-drawer.is-open { transform: none; }
.nav-drawer__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 2rem;
}
.nav-drawer__list a {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  color: var(--c-white);
  font-family: var(--ff-display);
  font-size: clamp(1.8rem, 6vw, 2.6rem);
  padding-bottom: .8rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}
.nav-drawer__list a small {
  font-family: var(--ff-sans);
  font-size: .65rem;
  letter-spacing: .3em;
  color: rgba(255, 255, 255, 0.4);
}
.nav-drawer__foot {
  margin-top: auto;
  padding-top: 2.5rem;
  font-size: .8rem;
  color: rgba(255, 255, 255, 0.55);
  display: flex;
  flex-direction: column;
  gap: .35rem;
}

@media (max-width: 1024px) {
  .nav__list, .nav__cta { display: none; }
  .menu-toggle { display: inline-block; }
}
@media (max-width: 520px) {
  .brand__tag { display: none; }
  .brand__logo { height: 32px; }
}

/* ================================================================
   HERO
   ================================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  align-items: flex-end;
  color: var(--c-white);
  overflow: hidden;
  isolation: isolate;
}
.hero__media {
  position: absolute;
  inset: 0;
  z-index: -2;
}
.hero__media video, .hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(0,0,0,.45) 0%, rgba(0,0,0,.15) 30%, rgba(0,0,0,.85) 100%),
    radial-gradient(80% 60% at 20% 30%, rgba(207, 63, 39, 0.18), transparent 60%);
  z-index: 1;
}
.hero__gradient-fx {
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(circle at 80% 80%, rgba(165,14,28,.25), transparent 40%),
    radial-gradient(circle at 10% 70%, rgba(80,90,110,.2), transparent 50%);
  mix-blend-mode: screen;
  opacity: .9;
}
.hero__inner {
  position: relative;
  z-index: 2;
  width: 100%;
  /* Side gutters come from .container; top padding keeps the content clear of the
     fixed header on short screens (e.g. 13-14" laptops), bottom clears the ticker */
  padding-top: clamp(6.5rem, 14vh, 8rem);
  padding-bottom: clamp(5rem, 12vh, 7rem);
}
.hero__meta {
  display: flex;
  gap: 2rem;
  font-size: .72rem;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: rgba(255,255,255,.75);
  margin-bottom: clamp(1rem, 3vh, 1.8rem);
  font-weight: 500;
  flex-wrap: wrap;
}
.hero__meta span { position: relative; padding-left: 28px; }
.hero__meta span::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 18px;
  height: 1px;
  background: var(--c-bronze);
}
.hero h1 {
  /* Bounded by width AND height so the headline fits laptop screens (max 9rem from 1080px tall) */
  font-size: clamp(3rem, min(9.5vw, 14vh), 9rem);
  line-height: .95;
  letter-spacing: -0.03em;
  margin-bottom: clamp(1rem, 2.5vh, 1.6rem);
  max-width: 16ch;
}
.hero h1 em {
  font-style: italic;
  color: var(--c-bronze-soft);
  font-weight: 300;
}
.hero__lead {
  max-width: 48ch;
  font-size: clamp(1rem, 1.3vw, 1.2rem);
  color: rgba(255,255,255,.85);
  line-height: 1.65;
  margin-bottom: clamp(1.5rem, 4vh, 2.6rem);
}
.hero__actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}
.hero__scroll {
  position: absolute;
  right: var(--gutter);
  bottom: 2.5rem;
  z-index: 3;
  display: flex;
  align-items: center;
  gap: .8rem;
  font-size: .7rem;
  letter-spacing: .35em;
  text-transform: uppercase;
  color: rgba(255,255,255,.7);
  writing-mode: vertical-rl;
}
.hero__scroll::after {
  content: "";
  width: 1px;
  height: 80px;
  background: linear-gradient(180deg, rgba(255,255,255,.5), transparent);
  position: relative;
  overflow: hidden;
}
.hero__scroll-bar {
  position: absolute;
  right: 0;
  bottom: 0;
  width: 1px;
  height: 80px;
  overflow: hidden;
}
.hero__scroll-bar::before {
  content: "";
  position: absolute;
  inset: -80px 0 0 0;
  background: var(--c-bronze);
  animation: scrollHint 2.5s var(--ease-in-out) infinite;
}
@keyframes scrollHint { 0% { transform: translateY(0); } 100% { transform: translateY(160px); } }

.hero__ticker {
  position: absolute;
  left: 0; right: 0;
  bottom: 0;
  padding: 1rem 0;
  background: rgba(0,0,0,.35);
  border-top: 1px solid rgba(255,255,255,.06);
  border-bottom: 1px solid rgba(255,255,255,.06);
  overflow: hidden;
  z-index: 4;
  backdrop-filter: blur(6px);
}
.hero__ticker-track {
  display: flex;
  gap: 5rem;
  white-space: nowrap;
  animation: ticker 35s linear infinite;
  font-family: var(--ff-display);
  font-size: 1rem;
  color: rgba(255,255,255,.85);
}
.hero__ticker-track span { display: inline-flex; align-items: center; gap: 5rem; padding-right: 5rem; }
.hero__ticker-track span::before {
  content: "✦";
  color: var(--c-bronze);
  font-size: .8rem;
}
@keyframes ticker { to { transform: translateX(-50%); } }

@media (max-width: 720px) {
  .hero__scroll { display: none; }
  .hero__ticker { padding: .7rem 0; }
  .hero__ticker-track { font-size: .85rem; gap: 3rem; }
  .hero__ticker-track span { padding-right: 3rem; gap: 3rem; }
}

/* ================================================================
   MARQUEE BRANDS / FACTS
   ================================================================ */
.factbar {
  background: var(--c-paper-warm);
  border-bottom: 1px solid rgba(0,0,0,.06);
}
.factbar__inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  align-items: stretch;
}
.factbar__cell {
  padding: 1.8rem clamp(1rem, 2.2vw, 1.8rem);
  border-right: 1px solid rgba(0,0,0,.06);
  display: flex;
  flex-direction: column;
  gap: .35rem;
}
.factbar__cell:last-child { border-right: 0; }
.factbar__cell strong {
  font-family: var(--ff-display);
  font-size: clamp(.95rem, 1.25vw, 1.2rem);
  font-weight: 400;
  line-height: 1.2;
  letter-spacing: -.005em;
}
.factbar__cell span {
  font-size: .62rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--c-concrete);
  font-weight: 600;
}
@media (max-width: 900px) {
  .factbar__inner { grid-template-columns: repeat(2, 1fr); }
  .factbar__cell:nth-child(2) { border-right: 0; }
  .factbar__cell:nth-child(1), .factbar__cell:nth-child(2) { border-bottom: 1px solid rgba(0,0,0,.06); }
}

/* ================================================================
   CHI SIAMO / INTRO
   ================================================================ */
.intro {
  background: var(--c-paper);
  padding: clamp(5rem, 11vw, 9rem) 0 clamp(4rem, 9vw, 8rem);
}
.intro__grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: clamp(2.5rem, 6vw, 6rem);
  align-items: start;
}
.intro__left { position: sticky; top: 8rem; }
.intro__title {
  font-size: clamp(2.4rem, 5vw, 4.5rem);
  margin: 1.5rem 0 0;
  letter-spacing: -0.02em;
  line-height: 1.05;
}
.intro__title em { font-style: italic; color: var(--c-bronze); font-weight: 300; }
.intro__sixty {
  margin-top: 2.5rem;
  display: flex;
  align-items: center;
  gap: 1.4rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(0,0,0,.08);
}
.intro__sixty img {
  width: 96px;
  height: auto;
  flex-shrink: 0;
}
.intro__sixty-text {
  font-family: var(--ff-display);
  font-size: 1.05rem;
  line-height: 1.4;
  color: var(--c-anthracite);
  max-width: 24ch;
}
.intro__sixty-text small {
  display: block;
  font-family: var(--ff-sans);
  font-size: .65rem;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--c-bronze);
  font-weight: 700;
  margin-bottom: .35rem;
}
.intro__right p { color: var(--c-concrete); font-size: 1.02rem; line-height: 1.7; }
.intro__signature {
  margin-top: 2.5rem;
  padding-top: 1.8rem;
  border-top: 1px solid rgba(0,0,0,.1);
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 2rem;
  flex-wrap: wrap;
}
.intro__signature blockquote {
  margin: 0;
  font-family: var(--ff-display);
  font-style: italic;
  font-size: clamp(1.1rem, 1.6vw, 1.4rem);
  line-height: 1.35;
  max-width: 38ch;
  font-weight: 300;
}
.intro__signature cite {
  font-style: normal;
  font-size: .75rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--c-concrete);
  display: block;
  margin-top: .9rem;
  font-weight: 600;
}

@media (max-width: 900px) {
  .intro__grid { grid-template-columns: 1fr; }
  .intro__left { position: static; }
}

/* Wide split image ------------------------------------------------- */
.split-image {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  padding: 0 var(--gutter);
  margin: 0 auto clamp(3rem, 8vw, 7rem);
  max-width: var(--max-w);
}
.split-image figure { position: relative; margin: 0; overflow: hidden; aspect-ratio: 4/5; }
.split-image figure:first-child { aspect-ratio: 5/4; align-self: end; }
.split-image figure img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 1.6s var(--ease-out);
  transform: scale(1.08);
}
.split-image figure.is-visible img { transform: scale(1); }
.split-image figcaption {
  position: absolute;
  left: 1rem;
  bottom: 1rem;
  color: var(--c-white);
  font-size: .72rem;
  letter-spacing: .25em;
  text-transform: uppercase;
  background: rgba(0,0,0,.5);
  padding: .55rem .8rem;
  backdrop-filter: blur(8px);
}
@media (max-width: 720px) {
  .split-image { grid-template-columns: 1fr; }
}

/* Corporate placeholder ------------------------------------------- */
.corporate-placeholder-wrap {
  padding: 0 var(--gutter);
  margin: 0 auto clamp(3rem, 8vw, 7rem);
  max-width: var(--max-w);
}
.corporate-placeholder {
  position: relative;
  margin: 0;
  aspect-ratio: 16/9;
  background:
    repeating-linear-gradient(135deg, rgba(0,0,0,0.025) 0 1px, transparent 1px 14px),
    linear-gradient(180deg, #efece5, #e6e2d8);
  border: 1px dashed rgba(0,0,0,.18);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: .9rem;
  color: var(--c-concrete);
  overflow: hidden;
}
.corporate-placeholder::before,
.corporate-placeholder::after {
  content: "";
  position: absolute;
  width: 28px;
  height: 28px;
  border: 1px solid rgba(0,0,0,.18);
}
.corporate-placeholder::before { top: 18px; left: 18px; border-right: 0; border-bottom: 0; }
.corporate-placeholder::after  { bottom: 18px; right: 18px; border-left: 0; border-top: 0; }
.corporate-placeholder__icon {
  display: grid;
  place-items: center;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: rgba(0,0,0,.04);
  color: var(--c-bronze);
}
.corporate-placeholder__icon svg { width: 28px; height: 28px; }
.corporate-placeholder__label {
  font-family: var(--ff-display);
  font-size: clamp(1.1rem, 1.6vw, 1.4rem);
  letter-spacing: -.01em;
  color: var(--c-anthracite);
}
.corporate-placeholder__meta {
  font-size: .68rem;
  letter-spacing: .3em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--c-bronze);
}

/* ================================================================
   ATTIVITÀ — Tiles
   ================================================================ */
.activities {
  background: #545454;
  color: var(--c-white);
  padding: clamp(5rem, 11vw, 9rem) 0;
  position: relative;
  overflow: hidden;
}
.activities__head {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: end;
  margin-bottom: clamp(3rem, 7vw, 5rem);
}
.activities__head h2 em { font-style: italic; color: var(--c-bronze-soft); font-weight: 300; }
.activities__head .lead { color: rgba(255,255,255,.65); max-width: 50ch; }
.activities__grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 1rem;
}
.tile {
  position: relative;
  overflow: hidden;
  min-height: 460px;
  display: flex;
  align-items: flex-end;
  padding: 2rem 2rem;
  color: var(--c-white);
  isolation: isolate;
  background: #1a1a1d;
  text-decoration: none;
}
.tile--lg { grid-column: span 7; min-height: 620px; }
.tile--md { grid-column: span 5; min-height: 620px; }
.tile--sm { grid-column: span 6; min-height: 460px; }
.tile--xs { grid-column: span 4; min-height: 440px; }
.tile--wide { grid-column: span 12; min-height: 440px; }
.tile--wide .tile__body { max-width: 640px; }

.tile__media {
  position: absolute;
  inset: 0;
  z-index: -2;
  overflow: hidden;
}
.tile__media img {
  width: 100%; height: 100%;
  object-fit: cover;
  transform: scale(1.05);
  transition: transform 1.4s var(--ease-out), filter .8s;
  filter: saturate(.9) contrast(1.05);
}
.tile:hover .tile__media img { transform: scale(1.12); filter: saturate(1.1) contrast(1.05); }
.tile__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,.05) 0%, rgba(0,0,0,.35) 45%, rgba(0,0,0,.9) 100%);
  z-index: 1;
  transition: opacity .8s;
}
.tile:hover .tile__media::after { opacity: .85; }

.tile__num {
  position: absolute;
  top: 1.5rem;
  left: 2rem;
  font-family: var(--ff-display);
  font-size: .85rem;
  letter-spacing: .15em;
  color: rgba(255,255,255,.6);
  font-feature-settings: "tnum";
}
.tile__head {
  position: absolute;
  top: 1.5rem;
  right: 2rem;
  font-size: .68rem;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: rgba(255,255,255,.55);
}
.tile__body { position: relative; z-index: 2; max-width: 36ch; }
.tile h3 {
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  margin-bottom: .8rem;
  letter-spacing: -.02em;
  line-height: 1.05;
}
.tile h3 em { font-style: italic; color: var(--c-bronze-soft); font-weight: 300; }
.tile p {
  color: rgba(255,255,255,.75);
  font-size: .95rem;
  line-height: 1.55;
  max-width: 38ch;
  margin-bottom: 1.5rem;
}
.tile__cta {
  display: inline-flex;
  align-items: center;
  gap: .8rem;
  font-size: .72rem;
  letter-spacing: .25em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--c-white);
  padding-bottom: .35rem;
  border-bottom: 1px solid rgba(255,255,255,.5);
  transition: border-color .35s, color .35s;
}
.tile:hover .tile__cta { color: var(--c-bronze-soft); border-color: var(--c-bronze-soft); }
.tile__cta .arrow { transition: transform .4s var(--ease-out); }
.tile:hover .tile__cta .arrow { transform: translateX(6px); }

.tile__tags {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
  margin-bottom: 1.5rem;
}
.tile__tag {
  font-size: .55rem;
  letter-spacing: .15em;
  text-transform: uppercase;
  font-weight: 600;
  padding: .18rem .55rem;
  border: 1px solid rgba(255,255,255,.25);
  color: rgba(255,255,255,.8);
  border-radius: 999px;
  line-height: 1.4;
}

@media (max-width: 900px) {
  .activities__head { grid-template-columns: 1fr; gap: 1.5rem; }
  .activities__grid { grid-template-columns: 1fr; }
  .tile--lg, .tile--md, .tile--sm, .tile--xs, .tile--wide { grid-column: span 1; min-height: 460px; }
}

/* ================================================================
   PARK / MEZZI strip
   ================================================================ */
.fleet {
  padding: clamp(4rem, 9vw, 7rem) 0;
  background: var(--c-paper);
  overflow: hidden;
}
.fleet__head {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: end;
  margin-bottom: 3rem;
}
.fleet__strip {
  display: flex;
  gap: 1rem;
  overflow-x: auto;
  padding: 0 var(--gutter) 1.5rem;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}
.fleet__card {
  flex: 0 0 clamp(280px, 28vw, 380px);
  scroll-snap-align: start;
  position: relative;
  overflow: hidden;
  aspect-ratio: 3/4;
  background: var(--c-graphite);
}
.fleet__card img { width: 100%; height: 100%; object-fit: cover; transition: transform 1s var(--ease-out); }
.fleet__card:hover img { transform: scale(1.06); }

/* Placeholder variant — dark portrait card */
.fleet__placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: .8rem;
  background:
    repeating-linear-gradient(135deg, rgba(255,255,255,.025) 0 1px, transparent 1px 14px),
    linear-gradient(180deg, #1f1f23, #141417);
  color: rgba(255,255,255,.35);
}
.fleet__placeholder::before,
.fleet__placeholder::after {
  content: "";
  position: absolute;
  width: 22px;
  height: 22px;
  border: 1px solid rgba(255,255,255,.12);
}
.fleet__placeholder::before { top: 14px; left: 14px; border-right: 0; border-bottom: 0; }
.fleet__placeholder::after { bottom: 90px; right: 14px; border-left: 0; border-top: 0; }
.fleet__placeholder svg {
  width: 38px;
  height: 38px;
  color: rgba(207, 63, 39, .7);
}
.fleet__placeholder span {
  font-size: .58rem;
  letter-spacing: .3em;
  text-transform: uppercase;
  font-weight: 600;
  color: rgba(255,255,255,.35);
}
.fleet__card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(0,0,0,.85) 100%);
}
.fleet__card-info {
  position: absolute;
  left: 1.2rem; right: 1.2rem; bottom: 1.2rem;
  color: var(--c-white);
  z-index: 1;
}
.fleet__card-info h4 { font-family: var(--ff-display); font-size: 1.25rem; line-height: 1.1; margin-bottom: .35rem; }
.fleet__card-info span { font-size: .7rem; letter-spacing: .2em; text-transform: uppercase; color: rgba(255,255,255,.7); }
@media (max-width: 700px) {
  .fleet__head { grid-template-columns: 1fr; gap: 1.2rem; }
}

/* ================================================================
   NUMBERS / KPIs
   ================================================================ */
.numbers {
  position: relative;
  background: #545454;
  color: var(--c-white);
  overflow: hidden;
}
.numbers__bg {
  position: absolute;
  inset: 0;
  opacity: .15;
  background-size: cover;
  background-position: center;
  filter: blur(2px) saturate(.6) brightness(.5);
  z-index: 0;
}
.numbers::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(84,84,84,.55), rgba(84,84,84,.85));
  z-index: 0;
}
.numbers__inner { position: relative; z-index: 1; }
.numbers__head { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: end; margin-bottom: clamp(3rem, 6vw, 5rem); }
.numbers__head h2 em { font-style: italic; color: var(--c-bronze-soft); font-weight: 300; }
.numbers .lead { color: rgba(255, 255, 255, .88); }
.numbers__subtitle {
  font-size: clamp(1.4rem, 2.2vw, 2rem);
  line-height: 1.2;
  color: var(--c-white);
  text-wrap: balance;
}
.numbers__subtitle em { font-style: italic; color: var(--c-bronze-soft); font-weight: 300; }
/* Plant photo: wide cinematic crop, gentle zoom on hover */
.numbers__media {
  margin: 0 0 clamp(2.5rem, 5vw, 4rem);
  aspect-ratio: 21 / 9;
  overflow: hidden;
  background: var(--c-graphite);
}
.numbers__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1.4s var(--ease-out);
}
.numbers__media:hover img { transform: scale(1.03); }
.numbers__body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  padding-top: 2.5rem;
  border-top: 1px solid rgba(255,255,255,.1);
}
.numbers__body p { color: rgba(255,255,255,.75); font-size: 1rem; line-height: 1.75; margin: 0; }

@media (max-width: 900px) {
  .numbers__head { grid-template-columns: 1fr; gap: 1.5rem; }
  .numbers__body { grid-template-columns: 1fr; gap: 1.5rem; }
  .numbers__media { aspect-ratio: 4 / 3; }
}

/* ================================================================
   SOSTENIBILITÀ
   ================================================================ */
.sustain {
  position: relative;
  background: linear-gradient(180deg, #0e1410 0%, #0a0c0b 100%);
  color: var(--c-white);
  overflow: hidden;
}
.sustain__glow {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(40% 50% at 80% 20%, rgba(100, 180, 130, 0.18), transparent 60%),
    radial-gradient(50% 60% at 10% 80%, rgba(207, 63, 39, 0.15), transparent 65%);
  pointer-events: none;
}
.sustain__inner {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 6vw, 6rem);
  align-items: center;
}
.sustain__visual {
  position: relative;
  aspect-ratio: 4/5;
  overflow: hidden;
  border-radius: 2px;
}
.sustain__visual img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 1.6s var(--ease-out);
}
.sustain__visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, transparent 30%, rgba(0,0,0,.5));
}
.sustain__badge {
  position: absolute;
  left: 1.5rem; bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  background: rgba(255,255,255,.08);
  backdrop-filter: blur(14px);
  border: 1px solid rgba(255,255,255,.15);
  padding: .7rem 1rem;
  border-radius: 999px;
  font-size: .72rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--c-white);
  font-weight: 600;
  z-index: 2;
}
.sustain__badge::before {
  content: "";
  width: 8px; height: 8px;
  background: #6dbf8b;
  border-radius: 50%;
  box-shadow: 0 0 0 3px rgba(109,191,139,.25);
  animation: pulse 2.5s ease-in-out infinite;
}
@keyframes pulse {
  50% { box-shadow: 0 0 0 8px rgba(109,191,139,0); }
}

.sustain h2 em { font-style: italic; color: #a8d4b6; font-weight: 300; }
.sustain p { color: rgba(255,255,255,.78); }

.metrics { margin-top: 2.5rem; display: flex; flex-direction: column; gap: 1.6rem; }
.metric__head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: .6rem;
}
.metric__head strong {
  font-family: var(--ff-display);
  font-size: 1.05rem;
  font-weight: 400;
}
.metric__head span {
  font-family: var(--ff-display);
  font-size: 1.3rem;
  color: var(--c-bronze-soft);
}
.metric__bar {
  height: 2px;
  background: rgba(255,255,255,.1);
  position: relative;
  overflow: hidden;
}
.metric__bar::after {
  content: "";
  position: absolute;
  inset: 0 100% 0 0;
  background: linear-gradient(90deg, var(--c-bronze), #e27a62);
  transition: inset 1.5s var(--ease-out);
}
.metric.is-visible .metric__bar::after { inset: 0 var(--remaining, 30%) 0 0; }

.sustain__chips {
  display: flex;
  flex-wrap: wrap;
  gap: .55rem;
  margin-top: 2rem;
}
.sustain__chips span {
  font-size: .68rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  font-weight: 600;
  padding: .4rem .85rem;
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 999px;
  color: rgba(255,255,255,.8);
}

@media (max-width: 900px) {
  .sustain__inner { grid-template-columns: 1fr; }
  .sustain__visual { aspect-ratio: 4/3; }
}

/* ================================================================
   CERTIFICATIONS
   ================================================================ */
.certs {
  background: var(--c-paper);
  position: relative;
  overflow: hidden;
}
.certs__head {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: end;
  margin-bottom: 3rem;
}
.certs__head h2 em { font-style: italic; color: var(--c-bronze); font-weight: 300; }
.certs__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}
.cert {
  background: linear-gradient(180deg, rgba(255,255,255,.92), rgba(255,255,255,.78));
  border: 1px solid rgba(0,0,0,.06);
  backdrop-filter: blur(20px);
  padding: 1.1rem .9rem;
  display: flex;
  flex-direction: column;
  gap: .65rem;
  position: relative;
  overflow: hidden;
  transition: transform .5s var(--ease-out), box-shadow .5s var(--ease-out);
}
.cert::before {
  content: "";
  position: absolute;
  top: 0; left: -50%;
  width: 200%; height: 100%;
  background: linear-gradient(120deg, transparent 30%, rgba(207, 63, 39, 0.12) 50%, transparent 70%);
  transform: translateX(-100%);
  transition: transform 1.2s var(--ease-out);
}
.cert:hover { transform: translateY(-6px); box-shadow: 0 18px 40px rgba(0,0,0,.08); }
.cert:hover::before { transform: translateX(50%); }
.cert__code {
  font-family: var(--ff-display);
  font-size: 1.05rem;
  font-weight: 500;
  letter-spacing: -.005em;
  color: var(--c-anthracite);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.cert__label {
  font-size: .68rem;
  color: var(--c-concrete);
  line-height: 1.35;
  flex: 1;
}
.cert__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .4rem;
  padding-top: .6rem;
  border-top: 1px solid rgba(0,0,0,.08);
  font-size: .52rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--c-bronze);
}
.cert__meta span { white-space: nowrap; }
.certs strong { font-weight: 600; color: var(--c-anthracite); }

/* Sistema di Gestione Integrato: title left, running text right */
.sgi {
  display: grid;
  grid-template-columns: minmax(220px, 300px) 1fr;
  gap: 4rem;
  padding: clamp(2.5rem, 5vw, 4rem) 0;
  border-top: 1px solid rgba(0,0,0,.08);
}
.sgi__title {
  font-family: var(--ff-display);
  font-size: clamp(1.5rem, 2.4vw, 2.1rem);
  font-weight: 400;
  line-height: 1.2;
  letter-spacing: -.01em;
  max-width: 18ch;
  align-self: start;
  position: sticky;
  top: 8rem;
}
.sgi__title strong { font-weight: 500; }
.sgi__body p,
.sgi-timeline__item p,
.sgi-closing p {
  color: var(--c-concrete);
  font-size: 1.02rem;
  line-height: 1.7;
  max-width: none; /* full column width, aligned with the hairlines */
  /* Justified, with hyphenation to avoid wide gaps between words */
  text-align: justify;
  hyphens: auto;
  -webkit-hyphens: auto;
}

/* Milestones: year on the left, text on the right, hairline separators */
.sgi-timeline {
  list-style: none;
  margin: 0 0 clamp(3rem, 6vw, 4.5rem);
  padding: 0;
  border-top: 1px solid rgba(0,0,0,.08);
}
.sgi-timeline__item {
  display: grid;
  grid-template-columns: minmax(220px, 300px) 1fr;
  gap: 4rem;
  padding: 1.4rem 0;
  border-bottom: 1px solid rgba(0,0,0,.08);
}
.sgi-timeline__item p { margin: 0; }
.sgi-timeline__year {
  font-family: var(--ff-display);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 300;
  line-height: 1;
  letter-spacing: -.02em;
  color: var(--c-bronze);
}

/* Closing: ACCREDIA + SOA side by side */
.sgi-closing {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  margin-top: clamp(3rem, 6vw, 4.5rem);
  padding-top: 2.5rem;
  border-top: 1px solid rgba(0,0,0,.08);
}
.sgi-closing p { margin: 0; }

@media (max-width: 900px) {
  .certs__head { grid-template-columns: 1fr; gap: 1.5rem; }
  .certs__grid { grid-template-columns: repeat(2, 1fr); }
  .sgi, .sgi-closing { grid-template-columns: 1fr; gap: 1.5rem; }
  .sgi__title { position: static; }
  .sgi-timeline__item { grid-template-columns: 1fr; gap: .8rem; }
  /* Narrow columns: justified text opens wide gaps, use ragged-right */
  .sgi__body p, .sgi-timeline__item p, .sgi-closing p { text-align: left; }
}
@media (max-width: 520px) {
  .certs__grid { grid-template-columns: 1fr; }
}

/* ================================================================
   PROJECTS portfolio
   ================================================================ */
.projects {
  background: var(--c-ink);
  color: var(--c-white);
  padding: clamp(5rem, 11vw, 9rem) 0;
}
.projects__head {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: end;
  margin-bottom: 2rem;
}
.projects__head h2 em { font-style: italic; color: var(--c-bronze-soft); font-weight: 300; }
.projects__filters {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin-bottom: 3rem;
}
.filter {
  font-size: .72rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  font-weight: 600;
  padding: .65rem 1.1rem;
  border: 1px solid rgba(255,255,255,.18);
  background: transparent;
  color: rgba(255,255,255,.7);
  border-radius: 999px;
  transition: background .35s, color .35s, border-color .35s;
}
.filter.is-active, .filter:hover { background: var(--c-bronze); color: var(--c-white); border-color: var(--c-bronze); }

.projects__grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 1.2rem;
}
.project {
  position: relative;
  overflow: hidden;
  background: #1a1a1d;
  isolation: isolate;
  transition: opacity .5s, transform .5s;
  cursor: pointer;
}
.project--xl { grid-column: span 8; aspect-ratio: 16/10; }
.project--md { grid-column: span 4; aspect-ratio: 4/5; }
.project--lg { grid-column: span 6; aspect-ratio: 3/2; }
.project--sm { grid-column: span 6; aspect-ratio: 3/2; }
.project--w { grid-column: span 12; aspect-ratio: 21/9; }
.project.is-hidden { display: none; }

.project img {
  width: 100%; height: 100%; object-fit: cover;
  transform: scale(1.05);
  transition: transform 1.4s var(--ease-out);
}
.project:hover img { transform: scale(1.12); }
.project::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,.05) 30%, rgba(0,0,0,.85) 100%);
  pointer-events: none;
  transition: opacity .5s;
}
.project__info {
  position: absolute;
  left: 1.5rem;
  right: 1.5rem;
  bottom: 1.4rem;
  z-index: 2;
  color: var(--c-white);
  transform: translateY(8px);
  opacity: .92;
  transition: transform .5s var(--ease-out), opacity .5s;
}
.project:hover .project__info { transform: none; opacity: 1; }
.project__cat {
  font-size: .65rem;
  letter-spacing: .3em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--c-bronze-soft);
  margin-bottom: .55rem;
}
.project__title {
  font-family: var(--ff-display);
  font-size: clamp(1.2rem, 1.8vw, 1.8rem);
  line-height: 1.1;
  margin: 0 0 .5rem;
}
.project__meta {
  display: flex;
  gap: 1rem;
  font-size: .72rem;
  color: rgba(255,255,255,.7);
  letter-spacing: .12em;
  flex-wrap: wrap;
}
.project__meta span::before { content: "·"; margin-right: 1rem; color: var(--c-bronze); }
.project__meta span:first-child::before { content: none; }

@media (max-width: 900px) {
  .projects__head { grid-template-columns: 1fr; gap: 1.5rem; }
  .project--xl, .project--md, .project--lg, .project--sm, .project--w { grid-column: span 12; aspect-ratio: 4/3; }
}

/* ================================================================
   NEWS
   ================================================================ */
.news { background: var(--c-paper-warm); padding: clamp(5rem, 11vw, 9rem) 0; }
.news__head {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: end;
  margin-bottom: 3.5rem;
}
.news__head h2 em { font-style: italic; color: var(--c-bronze); font-weight: 300; }
.news__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.article {
  background: var(--c-white);
  text-decoration: none;
  color: var(--c-anthracite);
  display: flex;
  flex-direction: column;
  border: 1px solid rgba(0,0,0,.05);
  transition: transform .5s var(--ease-out), box-shadow .5s var(--ease-out);
}
.article:hover { transform: translateY(-6px); box-shadow: 0 22px 50px rgba(0,0,0,.08); }
.article__media {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
}
.article__media img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 1.4s var(--ease-out);
}
.article:hover .article__media img { transform: scale(1.06); }
.article__tag {
  position: absolute;
  top: 1rem; left: 1rem;
  font-size: .65rem;
  letter-spacing: .3em;
  text-transform: uppercase;
  font-weight: 600;
  background: rgba(255,255,255,.9);
  color: var(--c-anthracite);
  padding: .4rem .7rem;
  backdrop-filter: blur(6px);
}
.article__body { padding: 1.8rem 1.6rem 2rem; display: flex; flex-direction: column; gap: 1rem; flex: 1; }
.article__date {
  font-size: .7rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--c-concrete);
  font-weight: 600;
}
.article h3 {
  font-size: 1.35rem;
  line-height: 1.2;
  letter-spacing: -.01em;
}
.article__excerpt { color: var(--c-concrete); font-size: .92rem; line-height: 1.55; flex: 1; }
.article__more {
  font-size: .72rem;
  letter-spacing: .25em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--c-bronze);
  display: inline-flex;
  align-items: center;
  gap: .6rem;
}
.article:hover .article__more .arrow { transform: translateX(6px); }
.article__more .arrow { transition: transform .4s var(--ease-out); }

@media (max-width: 900px) {
  .news__head { grid-template-columns: 1fr; gap: 1.5rem; }
  .news__grid { grid-template-columns: 1fr; }
}

/* ================================================================
   SPONSOR / SPORT
   ================================================================ */
.sport {
  background: var(--c-graphite);
  color: var(--c-white);
  padding: clamp(5rem, 10vw, 8rem) 0;
  overflow: hidden;
  position: relative;
}
.sport__head { text-align: center; margin-bottom: 3.5rem; }
.sport__head h2 { font-size: clamp(2.4rem, 5vw, 4.2rem); }
.sport__head h2 em { font-style: italic; color: var(--c-bronze-soft); font-weight: 300; }
.sport__head .lead { margin: 1.2rem auto 0; }
/* Single sponsor (Volley Bergamo): one centred card */
.sport__grid {
  display: grid;
  grid-template-columns: minmax(0, 560px);
  justify-content: center;
}
.sponsor {
  background: linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.01));
  border: 1px solid rgba(255,255,255,.08);
  padding: 2.5rem 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 1rem;
  transition: background .4s, transform .4s, border-color .4s;
  text-decoration: none;
  color: inherit;
}
.sponsor:hover {
  background: linear-gradient(180deg, rgba(207, 63, 39, 0.1), rgba(255,255,255,.02));
  border-color: rgba(207, 63, 39, 0.4);
  transform: translateY(-4px);
}
.sponsor__logo {
  height: 80px;
  display: grid;
  place-items: center;
  margin-bottom: 1rem;
}
.sponsor__logo img {
  max-height: 80px;
  width: auto;
  object-fit: contain;
  filter: brightness(0) invert(1);
  opacity: .9;
  transition: opacity .4s, filter .4s;
}
.sponsor:hover .sponsor__logo img { opacity: 1; }
.sponsor h4 { font-family: var(--ff-display); font-size: 1.4rem; }
.sponsor p { color: rgba(255,255,255,.65); font-size: .9rem; line-height: 1.5; }
.sponsor__visit {
  font-size: .7rem;
  letter-spacing: .25em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--c-bronze-soft);
  margin-top: auto;
}


/* ================================================================
   CTA FINALE
   ================================================================ */
.cta-final {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  color: var(--c-white);
  overflow: hidden;
  padding: clamp(5rem, 12vw, 9rem) 0;
}
.cta-final__bg {
  position: absolute; inset: 0; z-index: -2;
}
.cta-final__bg img { width: 100%; height: 100%; object-fit: cover; }
.cta-final__bg::after {
  content: ""; position: absolute; inset: 0;
  background:
    linear-gradient(160deg, rgba(0,0,0,.6) 0%, rgba(0,0,0,.45) 60%, rgba(0,0,0,.85) 100%),
    radial-gradient(80% 60% at 100% 100%, rgba(207, 63, 39, 0.25), transparent 60%);
}
.cta-final__inner { position: relative; z-index: 1; max-width: 60ch; }
.cta-final h2 {
  font-size: clamp(2.5rem, 7vw, 6rem);
  line-height: .98;
  letter-spacing: -.03em;
  margin-bottom: 2rem;
}
.cta-final h2 em { font-style: italic; color: var(--c-bronze-soft); font-weight: 300; }
.cta-final p { color: rgba(255,255,255,.82); font-size: 1.1rem; max-width: 50ch; margin-bottom: 2.5rem; }
.cta-final__row { display: flex; gap: 1rem; flex-wrap: wrap; align-items: center; }

/* ================================================================
   FOOTER
   ================================================================ */
.site-footer {
  background: var(--c-ink);
  color: var(--c-fog);
  padding: clamp(4rem, 8vw, 6rem) 0 2rem;
  position: relative;
}
.footer__grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.1fr;
  gap: 3rem;
  padding-bottom: 3.5rem;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.footer__brand { display: flex; flex-direction: column; gap: 1.2rem; }
.footer__brand .brand { font-size: 1.6rem; }
.footer__brand p { color: rgba(255,255,255,.6); font-size: .92rem; max-width: 40ch; }
.footer__col h5 {
  font-family: var(--ff-sans);
  font-size: .7rem;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: rgba(255,255,255,.5);
  margin-bottom: 1.4rem;
  font-weight: 600;
}
.footer__col ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: .65rem; }
.footer__col a {
  color: var(--c-fog);
  font-size: .92rem;
  transition: color .35s, padding-left .35s;
  display: inline-flex;
}
.footer__col a:hover { color: var(--c-bronze-soft); padding-left: .35rem; }
.footer__col li { color: var(--c-fog); font-size: .92rem; }
/* Sub-heading inside a footer column (e.g. Sede legale / Sedi operative) */
.footer__col li.footer__label {
  margin-top: .9rem;
  font-size: .62rem;
  letter-spacing: .25em;
  text-transform: uppercase;
  color: rgba(255,255,255,.4);
  font-weight: 600;
}
.footer__col li.footer__label:first-child { margin-top: 0; }
.footer__col li.footer__label a { font-size: inherit; color: var(--c-bronze-soft); }
/* Contatti column: slightly smaller text so addresses sit on one line */
.footer__col--contacts ul { gap: .5rem; }
.footer__col--contacts li,
.footer__col--contacts a { font-size: .82rem; }

.footer__bottom {
  margin-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
  font-size: .78rem;
  color: rgba(255,255,255,.5);
}
.footer__social { display: flex; flex-direction: column; gap: .8rem; }
.footer__social-label {
  font-size: .7rem;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: rgba(255,255,255,.5);
  font-weight: 600;
}
.footer__social-links { display: flex; flex-wrap: wrap; gap: .75rem; }
.footer__social-links a {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  padding: .55rem 1.1rem .55rem .9rem;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.18);
  color: var(--c-fog);
  font-size: .85rem;
  transition: background .35s, border-color .35s, color .35s;
}
.footer__social-links a:hover { background: var(--c-bronze); border-color: var(--c-bronze); color: var(--c-white); }
.footer__social-links svg { width: 16px; height: 16px; flex: none; }

@media (max-width: 900px) {
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .footer__brand { grid-column: span 2; }
}
@media (max-width: 600px) {
  .footer__grid { grid-template-columns: 1fr; }
  .footer__brand { grid-column: span 1; }
}

/* ================================================================
   UTIL
   ================================================================ */
.arrow { display: inline-block; transition: transform .4s var(--ease-out); }
.arrow::after { content: "→"; }

/* ================================================================
   PAGINE INTERNE — progetti, progetto, news, articolo, compliance
   ================================================================ */
section[id] { scroll-margin-top: 80px; }

/* Page hero: versione compatta della hero home, con breadcrumb */
.page-hero {
  position: relative;
  min-height: 78vh;
  min-height: 78svh;
  display: flex;
  align-items: flex-end;
  color: var(--c-white);
  background: var(--c-ink);
  overflow: hidden;
  isolation: isolate;
}
.page-hero--article { min-height: 70vh; min-height: 70svh; }
.page-hero--short { min-height: 60vh; min-height: 60svh; }
.page-hero__media { position: absolute; inset: 0; z-index: -1; }
.page-hero__media img, .page-hero__media video { width: 100%; height: 100%; object-fit: cover; }
.page-hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(0,0,0,.55) 0%, rgba(0,0,0,.15) 35%, rgba(0,0,0,.88) 100%),
    radial-gradient(70% 60% at 15% 85%, rgba(207, 63, 39, 0.22), transparent 60%);
}
.page-hero__inner {
  position: relative;
  z-index: 1;
  width: 100%;
  padding-top: 8rem;
  padding-bottom: clamp(3rem, 8vh, 5rem);
}
.page-hero h1 {
  font-size: clamp(2.4rem, min(6.5vw, 11vh), 6rem);
  line-height: 1;
  letter-spacing: -.03em;
  max-width: 20ch;
  margin-top: 1.2rem;
  text-wrap: balance;
}
.page-hero h1 em { font-style: italic; color: var(--c-bronze-soft); font-weight: 300; }
.page-hero .kicker { color: var(--c-bronze-soft); }
.page-hero .kicker::before { background: var(--c-bronze-soft); }
.page-hero__lead { max-width: 56ch; margin-top: 1.5rem; font-size: clamp(1rem, 1.3vw, 1.15rem); color: rgba(255,255,255,.82); }
.page-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  margin-top: 1.6rem;
  font-size: .72rem;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: rgba(255,255,255,.75);
  font-weight: 500;
}
.page-hero__meta span { position: relative; padding-left: 28px; }
.page-hero__meta span::before { content: ""; position: absolute; left: 0; top: 50%; width: 18px; height: 1px; background: var(--c-bronze); }

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: .6rem;
  margin-bottom: 1.8rem;
  font-size: .68rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  font-weight: 600;
  color: rgba(255,255,255,.5);
}
.breadcrumb a { color: rgba(255,255,255,.75); transition: color .3s; }
.breadcrumb a:hover { color: var(--c-bronze-soft); }
.breadcrumb a:last-child { color: var(--c-white); }

/* Factbar con 2-4 celle (scheda progetto) */
.factbar__inner--2 { grid-template-columns: repeat(2, 1fr); }
.factbar__inner--3 { grid-template-columns: repeat(3, 1fr); }

/* Corpo del progetto: colonna sinistra sticky, testo a destra */
.pd-body { background: var(--c-paper); padding: clamp(4rem, 9vw, 8rem) 0; }
.pd-body__grid { display: grid; grid-template-columns: minmax(240px, 1fr) 1.6fr; gap: clamp(2.5rem, 6vw, 6rem); align-items: start; }
.pd-body__aside { position: sticky; top: 8rem; display: flex; flex-direction: column; align-items: flex-start; gap: 1.6rem; }
.pd-body__title { font-size: clamp(2rem, 3.6vw, 3.2rem); line-height: 1.05; }
.pd-body__title em { font-style: italic; color: var(--c-bronze); font-weight: 300; }
.pd-body__partners {
  padding-top: 1.4rem;
  border-top: 1px solid rgba(0,0,0,.1);
  font-size: .92rem;
  line-height: 1.55;
  color: var(--c-anthracite);
  max-width: 34ch;
}
.pd-body__partners small {
  display: block;
  font-size: .62rem;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--c-bronze);
  font-weight: 700;
  margin-bottom: .45rem;
}
.pd-body__text p { color: var(--c-concrete); font-size: 1.05rem; line-height: 1.75; max-width: 68ch; }
.pd-body__text p:first-child { font-family: var(--ff-display); font-size: clamp(1.25rem, 1.8vw, 1.6rem); line-height: 1.45; color: var(--c-anthracite); font-weight: 300; }
.pd-body__text h3 {
  font-size: clamp(1.3rem, 2vw, 1.8rem);
  margin: 2.6rem 0 1rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(0,0,0,.08);
}

/* Numeri del progetto */
.pd-numbers { padding: clamp(3.5rem, 7vw, 5.5rem) 0; }
.pd-numbers__grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 0; }
.pd-number { padding: 1rem 1.8rem; border-left: 1px solid rgba(255,255,255,.12); display: flex; flex-direction: column; gap: .6rem; }
.pd-number strong { font-family: var(--ff-display); font-weight: 300; font-size: clamp(2.2rem, 4vw, 3.6rem); line-height: 1; letter-spacing: -.02em; }
.pd-number span { font-size: .68rem; letter-spacing: .25em; text-transform: uppercase; color: rgba(255,255,255,.6); font-weight: 600; }

/* Intestazione di sezione nelle pagine interne */
.pd-section-head { display: flex; flex-direction: column; gap: 1.2rem; margin-bottom: clamp(2rem, 4vw, 3rem); }
.pd-section-head h2 em { font-style: italic; color: var(--c-bronze); font-weight: 300; }
.section-dark .pd-section-head h2 em { color: var(--c-bronze-soft); }

/* Gallery: prima foto grande, poi righe da tre */
.pd-gallery-wrap { background: var(--c-paper-warm); padding: clamp(4rem, 9vw, 7rem) 0; }
.pd-gallery { display: grid; grid-template-columns: repeat(6, 1fr); gap: 1rem; }
.pd-gallery__item { position: relative; display: block; overflow: hidden; background: var(--c-graphite); grid-column: span 2; aspect-ratio: 3/2; cursor: zoom-in; }
.pd-gallery__item:first-child { grid-column: span 4; grid-row: span 2; aspect-ratio: auto; }
.pd-gallery--5 .pd-gallery__item:nth-child(n+4) { grid-column: span 3; }
.pd-gallery--7 .pd-gallery__item:nth-child(7) { grid-column: span 6; aspect-ratio: 21/9; }
.pd-gallery__item img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s var(--ease-out), filter .6s; }
.pd-gallery__item:hover img { transform: scale(1.06); }
.pd-gallery__item::after {
  content: "+";
  position: absolute;
  right: 1rem; bottom: 1rem;
  width: 40px; height: 40px;
  display: grid; place-items: center;
  border-radius: 50%;
  background: rgba(12,12,13,.55);
  backdrop-filter: blur(8px);
  color: var(--c-white);
  font-size: 1.3rem;
  opacity: 0;
  transform: scale(.8);
  transition: opacity .4s, transform .4s var(--ease-out);
}
.pd-gallery__item:hover::after, .pd-gallery__item:focus-visible::after { opacity: 1; transform: none; }

/* Gallery articolo (pagine stampa e foto verticali) */
.pd-gallery-wrap--article { padding-top: 0; background: var(--c-paper); }
.ad-gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 1rem; }
.ad-gallery .pd-gallery__item, .ad-gallery .pd-gallery__item:first-child { grid-column: auto; grid-row: auto; aspect-ratio: 3/4; }
.ad-gallery img { object-position: center top; }

/* Video */
.pd-video { padding: clamp(4rem, 9vw, 7rem) 0; }
.pd-video__frame { position: relative; aspect-ratio: 16/9; background: #000; box-shadow: 0 40px 80px rgba(0,0,0,.45); }
.pd-video__frame video { width: 100%; height: 100%; object-fit: cover; }

/* Timeline + mezzi */
.pd-extra { background: var(--c-paper); padding: clamp(4rem, 9vw, 7rem) 0; }
.pd-timeline .sgi-timeline__year { font-size: clamp(1.3rem, 2.2vw, 1.9rem); }
.pd-machines { display: grid; grid-template-columns: minmax(220px, 300px) 1fr; gap: 1.5rem 4rem; align-items: start; }
.pd-machines h3 { font-size: clamp(1.3rem, 2vw, 1.7rem); }
.pd-machines ul { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: .55rem; }
.pd-machines li {
  font-size: .72rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  font-weight: 600;
  padding: .5rem .95rem;
  border: 1px solid rgba(0,0,0,.14);
  border-radius: 999px;
  color: var(--c-anthracite);
}
.pd-machines .link-arrow { grid-column: 2; justify-self: start; }

/* Progetto precedente / successivo */
.pd-nav { display: grid; grid-template-columns: 1fr 1fr; background: var(--c-ink); }
.pd-nav__item {
  position: relative;
  min-height: 300px;
  padding: 2.5rem var(--gutter);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: .6rem;
  color: var(--c-white);
  overflow: hidden;
  isolation: isolate;
}
.pd-nav__item--next { text-align: right; align-items: flex-end; border-left: 1px solid rgba(255,255,255,.08); }
.pd-nav__item img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; opacity: .35; transform: scale(1.05); transition: opacity .6s, transform 1.2s var(--ease-out); }
.pd-nav__item::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, transparent 20%, rgba(0,0,0,.85)); }
.pd-nav__item:hover img { opacity: .6; transform: scale(1.1); }
.pd-nav__item small { font-size: .68rem; letter-spacing: .3em; text-transform: uppercase; font-weight: 600; color: var(--c-bronze-soft); }
.pd-nav__item strong { font-family: var(--ff-display); font-weight: 400; font-size: clamp(1.3rem, 2.4vw, 2.2rem); line-height: 1.1; max-width: 22ch; }
.pd-back { background: var(--c-paper); padding: 3rem 0; text-align: center; }

/* Articolo */
.ad-body { background: var(--c-paper); padding: clamp(4rem, 9vw, 7rem) 0; }
.ad-body__inner { max-width: 820px; }
.ad-body p { color: var(--c-concrete); font-size: 1.08rem; line-height: 1.8; max-width: none; }
.ad-lead { font-family: var(--ff-display); font-weight: 300; font-size: clamp(1.35rem, 2.2vw, 1.85rem) !important; line-height: 1.4 !important; color: var(--c-anthracite) !important; margin-bottom: 2rem; }
.ad-q { font-size: clamp(1.15rem, 1.7vw, 1.45rem); color: var(--c-bronze); margin: 2.4rem 0 .9rem; line-height: 1.3; }
.ad-quote {
  margin: 2.5rem 0;
  padding: 1.5rem 0 1.5rem 2rem;
  border-left: 2px solid var(--c-bronze);
  font-family: var(--ff-display);
  font-style: italic;
  font-weight: 300;
  font-size: clamp(1.2rem, 1.9vw, 1.6rem);
  line-height: 1.45;
  color: var(--c-anthracite);
}
.ad-logo { margin: 2rem 0; padding: 2rem; background: var(--c-ink); border: 1px solid rgba(0,0,0,.06); display: grid; place-items: center; }
.ad-logo img { max-height: 110px; width: auto; }
.ad-figure { margin: 2.5rem 0; display: grid; grid-template-columns: minmax(0, 320px) 1fr; gap: 1.5rem; align-items: end; }
.ad-figure img { width: 100%; aspect-ratio: 4/5; object-fit: cover; object-position: center 20%; }
.ad-figure figcaption { font-size: .7rem; letter-spacing: .22em; text-transform: uppercase; font-weight: 600; color: var(--c-concrete); padding-bottom: .5rem; border-bottom: 1px solid rgba(0,0,0,.1); }
@media (max-width: 600px) { .ad-figure { grid-template-columns: 1fr; } }
.ad-facts { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 1px; margin: 2.5rem 0; background: rgba(0,0,0,.08); border: 1px solid rgba(0,0,0,.08); }
.ad-facts div { background: var(--c-paper); padding: 1.2rem 1.1rem; }
.ad-facts dt { font-size: .62rem; letter-spacing: .25em; text-transform: uppercase; font-weight: 600; color: var(--c-concrete); margin-bottom: .4rem; }
.ad-facts dd { margin: 0; font-family: var(--ff-display); font-size: 1.35rem; color: var(--c-anthracite); }
.ad-actions { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 2.5rem; }
.ad-actions:empty { display: none; }
.ad-related { background: var(--c-paper-warm); }

/* Pagine elenco: contatore + filtri su fondo chiaro */
.listing-bar { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1rem; margin-bottom: 3rem; }
.listing-bar .projects__filters { margin-bottom: 0; }
.listing-count { font-size: .72rem; letter-spacing: .25em; text-transform: uppercase; font-weight: 600; color: rgba(255,255,255,.55); }
.filters--light .filter { border-color: rgba(0,0,0,.15); color: var(--c-concrete); }
.filters--light .filter.is-active, .filters--light .filter:hover { background: var(--c-bronze); color: var(--c-white); border-color: var(--c-bronze); }
.projects--page { padding-top: clamp(3.5rem, 7vw, 5.5rem); }

/* Compliance: elenco documenti scaricabili */
.docs { background: var(--c-paper-warm); padding: clamp(4rem, 9vw, 7rem) 0; }
.docs__head { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: end; margin-bottom: 3rem; }
.docs__head h2 em { font-style: italic; color: var(--c-bronze); font-weight: 300; }
.docs__group { display: grid; grid-template-columns: minmax(220px, 300px) 1fr; gap: 1rem 4rem; padding: 2rem 0; border-top: 1px solid rgba(0,0,0,.1); }
.docs__group h3 { font-size: clamp(1.1rem, 1.6vw, 1.35rem); line-height: 1.25; position: sticky; top: 7rem; align-self: start; }
.docs__list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: .6rem; }
.doc {
  display: grid;
  grid-template-columns: 44px 1fr auto;
  align-items: center;
  gap: 1.1rem;
  padding: 1rem 1.2rem;
  background: var(--c-white);
  border: 1px solid rgba(0,0,0,.06);
  transition: border-color .35s, transform .35s var(--ease-out), box-shadow .35s;
}
.doc:hover { border-color: rgba(207,63,39,.45); transform: translateX(4px); box-shadow: 0 10px 30px rgba(0,0,0,.06); }
.doc__icon {
  width: 44px; height: 52px;
  display: grid; place-items: end center;
  padding-bottom: 6px;
  background: var(--c-paper-warm);
  border: 1px solid rgba(0,0,0,.08);
  font-size: .55rem; letter-spacing: .1em; font-weight: 700;
  color: var(--c-bronze);
  clip-path: polygon(0 0, 72% 0, 100% 22%, 100% 100%, 0 100%);
}
.doc__title { font-weight: 600; font-size: .98rem; color: var(--c-anthracite); line-height: 1.3; display: block; }
.doc__meta { display: block; font-size: .78rem; color: var(--c-concrete); margin-top: .2rem; line-height: 1.4; }
.doc__dl { font-size: .62rem; letter-spacing: .22em; text-transform: uppercase; font-weight: 700; color: var(--c-bronze); white-space: nowrap; display: inline-flex; gap: .5rem; align-items: center; }
.doc:hover .doc__dl .arrow { transform: translateX(4px); }
a.cert { color: inherit; }

/* Home: video corporate 60 anni */
.corporate-media { position: relative; margin: 0; aspect-ratio: 16/9; overflow: hidden; background: var(--c-ink); }
.corporate-media video { width: 100%; height: 100%; object-fit: cover; }
.corporate-media figcaption {
  position: absolute;
  left: 1.2rem; top: 1.2rem;
  color: var(--c-white);
  font-size: .68rem;
  letter-spacing: .28em;
  text-transform: uppercase;
  font-weight: 600;
  background: rgba(0,0,0,.45);
  backdrop-filter: blur(8px);
  padding: .55rem .85rem;
  pointer-events: none;
}

/* Home: sponsor con foto */
.sport__split { display: grid; grid-template-columns: 1.3fr 1fr; gap: 1rem; align-items: stretch; }
.sport__photo { margin: 0; position: relative; overflow: hidden; min-height: 360px; }
.sport__photo img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.4s var(--ease-out); }
.sport__photo:hover img { transform: scale(1.04); }
.sport__split .sponsor { justify-content: center; }

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 1200;
  background: rgba(8,8,9,.94);
  backdrop-filter: blur(10px);
  display: grid;
  grid-template-columns: 72px 1fr 72px;
  align-items: center;
  opacity: 0;
  transition: opacity .3s var(--ease-out);
}
.lightbox.is-open { opacity: 1; }
.lightbox[hidden] { display: none; }
.lightbox__figure { margin: 0; height: 100vh; height: 100svh; padding: 4.5rem 0; display: grid; place-items: center; }
.lightbox__figure img { max-width: 100%; max-height: 100%; width: auto; height: auto; object-fit: contain; box-shadow: 0 30px 80px rgba(0,0,0,.5); }
.lightbox__nav, .lightbox__close {
  width: 52px; height: 52px;
  display: grid; place-items: center;
  border: 1px solid rgba(255,255,255,.22);
  border-radius: 50%;
  color: var(--c-white);
  font-size: 1.2rem;
  justify-self: center;
  transition: background .3s, border-color .3s;
}
.lightbox__nav:hover, .lightbox__close:hover { background: var(--c-bronze); border-color: var(--c-bronze); }
.lightbox__close { position: absolute; top: 1.2rem; right: 1.2rem; font-size: 1.6rem; z-index: 1; }
.lightbox__count { position: absolute; left: 50%; bottom: 1.4rem; transform: translateX(-50%); color: rgba(255,255,255,.7); font-size: .72rem; letter-spacing: .3em; }

@media (max-width: 900px) {
  .pd-body__grid, .pd-machines, .docs__group, .docs__head { grid-template-columns: 1fr; }
  .pd-body__aside, .docs__group h3 { position: static; }
  .pd-machines .link-arrow { grid-column: 1; }
  .pd-gallery { grid-template-columns: repeat(2, 1fr); }
  .pd-gallery__item, .pd-gallery--5 .pd-gallery__item:nth-child(n+4) { grid-column: span 1; }
  .pd-gallery__item:first-child, .pd-gallery--7 .pd-gallery__item:nth-child(7) { grid-column: span 2; grid-row: auto; aspect-ratio: 16/10; }
  .pd-gallery__item:last-child:nth-child(even) { grid-column: span 2; aspect-ratio: 16/10; }
  .pd-nav { grid-template-columns: 1fr; }
  .pd-nav__item--next { border-left: 0; border-top: 1px solid rgba(255,255,255,.08); }
  .pd-number { border-left: 0; border-top: 1px solid rgba(255,255,255,.12); padding: 1.2rem 0; }
  .factbar__inner--3 { grid-template-columns: 1fr; }
  .sport__split { grid-template-columns: 1fr; }
  .lightbox { grid-template-columns: 1fr; }
  .lightbox__nav { position: absolute; bottom: 1rem; }
  .lightbox__nav--prev { left: 1rem; }
  .lightbox__nav--next { right: 1rem; }
}
@media (max-width: 600px) {
  .doc { grid-template-columns: 36px 1fr; }
  .doc__icon { width: 36px; height: 44px; }
  .doc__dl { grid-column: 2; }
}