/* =========================================================
   DYNAMO — MAIN STYLESHEET
   Le variabili qui sotto sono il punto più semplice da cui
   modificare palette, larghezza pagina, raggi e spaziature.
   ========================================================= */
:root {
  --bg: #ffffff;
  --surface: #f7f7f5;
  --ink: #0b0b0c;
  --muted: #707070;
  --line: rgba(11, 11, 12, 0.14);
  --accent: #FF9800;
  --accent-2: #FF9800;
  --dark: #0c0c0d;
  --light: #ffffff;

  --max-width: 1440px;
  --page-pad: clamp(20px, 4vw, 64px);
  --radius-sm: 14px;
  --radius-md: 24px;
  --radius-lg: 40px;
  --shadow: 0 22px 80px rgba(0, 0, 0, 0.10);

  --ease: cubic-bezier(.22, 1, .36, 1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
body::selection { background: var(--accent-2); color: var(--ink); }
a { color: inherit; text-decoration: none; }
button, a { -webkit-tap-highlight-color: transparent; }

.page-noise {
  position: fixed;
  inset: 0;
  z-index: 999;
  pointer-events: none;
  opacity: .035;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.38'/%3E%3C/svg%3E");
}

.section-shell {
  width: min(100%, var(--max-width));
  margin-inline: auto;
  padding-inline: var(--page-pad);
}
.section-space { padding-top: clamp(96px, 11vw, 176px); }

/* HEADER */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 24px;
  width: 100%;
  padding: 18px var(--page-pad);
  border-bottom: 1px solid transparent;
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: blur(16px);
  transition: border-color .3s ease, background-color .3s ease;
}
.site-header.is-scrolled { border-color: var(--line); background: rgba(255, 255, 255, 0.94); }
.brand { display: inline-flex; align-items: center; gap: 10px; width: max-content; font-size: 20px; font-weight: 760; letter-spacing: -0.04em; }
.brand-mark { width: 23px; height: 23px; display: inline-grid; grid-template-columns: 1fr 1fr; gap: 2px; transform: rotate(-8deg); }
.brand-mark i { display: block; border-radius: 5px 2px 5px 2px; background: var(--ink); }
.brand-mark i:last-child { background: var(--accent); transform: translateY(4px); }

/* HEADER LOGO
   Per usare il tuo logo, sostituisci assets/logo.png mantenendo lo stesso nome.
   Il contenitore si adatta automaticamente e preserva le proporzioni della PNG. */
.brand--logo { display: inline-flex; align-items: center; }
.logo-slot {
  width: clamp(118px, 11vw, 158px);
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  overflow: hidden;
}
.logo-slot img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: left center;
}
.main-nav { display: flex; align-items: center; gap: 30px; font-size: 14px; }
.main-nav a { position: relative; padding: 8px 0; }
.main-nav a::after { content: ""; position: absolute; left: 0; bottom: 3px; width: 100%; height: 1px; background: currentColor; transform: scaleX(0); transform-origin: right; transition: transform .35s var(--ease); }
.main-nav a:hover::after { transform: scaleX(1); transform-origin: left; }
.header-cta { justify-self: end; }

/* BUTTONS */
.button { display: inline-flex; align-items: center; justify-content: center; gap: 14px; min-height: 46px; padding: 0 18px; border-radius: 999px; font-size: 14px; font-weight: 700; transition: transform .3s var(--ease), box-shadow .3s ease, background-color .3s ease, color .3s ease; }
.button span { transition: transform .3s var(--ease); }
.button:hover { transform: translateY(-2px); }
.button:hover span { transform: translate(2px, -2px); }
.button--dark { color: white; background: var(--dark); box-shadow: 0 6px 20px rgba(0,0,0,.12); }
.button--dark:hover { box-shadow: 0 10px 30px rgba(0,0,0,.18); }
.button--primary { color: var(--ink); background: var(--accent); box-shadow: 0 8px 26px rgba(255,90,31,.22); }
.button--primary:hover { box-shadow: 0 12px 34px rgba(255,90,31,.32); }
.button--light { color: var(--dark); background: white; }
.button--large { min-height: 58px; padding: 0 25px; font-size: 15px; }
.text-link { display: inline-flex; align-items: center; gap: 8px; font-size: 14px; font-weight: 650; }
.text-link span { transition: transform .3s var(--ease); }
.text-link:hover span { transform: translate(3px, -3px); }

/* HERO */
.hero { min-height: calc(100svh - 82px); display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(440px, .95fr); grid-template-rows: 1fr auto; gap: 50px clamp(36px, 6vw, 110px); align-items: center; padding-top: clamp(60px, 8vh, 100px); padding-bottom: 30px; }
.hero-copy { max-width: 760px; }
.eyebrow, .section-kicker { margin: 0 0 30px; color: var(--muted); font-size: 12px; font-weight: 750; letter-spacing: .12em; text-transform: uppercase; }
.status-dot { display: inline-block; width: 7px; height: 7px; margin-right: 9px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 5px rgba(255,90,31,.12); }
.hero h1 { margin: 0; font-size: clamp(68px, 7.6vw, 124px); line-height: .89; letter-spacing: -.040em; font-weight: 690; }
.accent-word { display: inline-block; color: var(--accent); font-style: italic; font-weight: 570; }
.hero-lead { max-width: 650px; margin: 40px 0 0; color: #343434; font-size: clamp(17px, 1.45vw, 22px); line-height: 1.55; letter-spacing: -.018em; }
.hero-actions { display: flex; align-items: center; gap: 26px; margin-top: 34px; }
.hero-meta { grid-column: 1 / -1; display: flex; justify-content: space-between; gap: 20px; padding-top: 22px; border-top: 1px solid var(--line); color: var(--muted); font-size: 11px; font-weight: 700; letter-spacing: .09em; text-transform: uppercase; }
.hero-meta p { margin: 0; }

/* HERO IMAGE
   Per cambiarla sostituisci images/hero.png.
   object-fit: cover riempie sempre il riquadro senza deformare l'immagine.
   Modifica object-position se vuoi spostare il punto focale. */
.hero-art { min-width: 0; }
.hero-stage { position: relative; width: 100%; aspect-ratio: .92 / 1; max-height: 680px; overflow: hidden; border-radius: var(--radius-lg); background: #111111; box-shadow: var(--shadow); isolation: isolate; transition: transform .6s var(--ease), box-shadow .5s var(--ease); }
.hero-stage:hover { box-shadow: 0 30px 90px rgba(0,0,0,.16); }
.hero-image { display: block; width: 100%; height: 100%; object-fit: cover; object-position: center; transition: transform .8s var(--ease); }
.hero-stage:hover .hero-image { transform: scale(1.025); }
.image-label { position: absolute; left: 22px; bottom: 20px; z-index: 2; padding: 8px 10px; border-radius: 999px; color: white; background: rgba(11,11,12,.68); backdrop-filter: blur(9px); font-size: 10px; font-weight: 700; letter-spacing: .09em; text-transform: uppercase; }

/* TYPOGRAPHY / SHARED */
.section-heading { display: grid; grid-template-columns: 1fr; gap: 6px; margin-bottom: clamp(44px, 6vw, 86px); }
.section-heading h2, .statement h2, .approach h2, .contact h2 { margin: 0; font-size: clamp(48px, 6vw, 92px); line-height: .97; letter-spacing: -.04em; font-weight: 640; }
.section-kicker { margin-bottom: 18px; }
.section-heading--split { grid-template-columns: 1fr minmax(280px, 430px); align-items: end; }
.section-side-copy { margin: 0 0 7px; color: var(--muted); font-size: 16px; line-height: 1.6; }

/* STATEMENT */
.statement { border-top: 1px solid var(--line); }
.statement-grid { display: grid; grid-template-columns: 1fr .85fr; gap: 10vw; align-items: start; }
.statement-copy { padding-top: 12px; }
.statement-copy p { margin: 0 0 24px; color: #363636; font-size: clamp(18px, 1.55vw, 23px); line-height: 1.55; letter-spacing: -.02em; }

/* SERVICES */
.service-list { border-top: 1px solid var(--line); }
.service-row { display: grid; grid-template-columns: 68px minmax(0, 1.35fr) minmax(240px, .8fr) 34px; gap: 24px; align-items: start; padding: 34px 0; border-bottom: 1px solid var(--line); transition: padding .35s var(--ease), background-color .35s ease; }
.service-row:hover { padding-inline: 18px; background: rgba(255,255,255,.5); }
.service-index { padding-top: 5px; color: var(--muted); font-size: 12px; }
.service-title h3 { margin: 0 0 10px; font-size: clamp(24px, 2.2vw, 34px); letter-spacing: -.04em; }
.service-title p { max-width: 700px; margin: 0; color: var(--muted); line-height: 1.55; }
.service-tags { display: flex; flex-wrap: wrap; gap: 8px; margin: 1px 0 0; padding: 0; list-style: none; }
.service-tags li { padding: 8px 11px; border: 1px solid var(--line); border-radius: 999px; color: #505050; font-size: 11px; font-weight: 700; }
.service-arrow { justify-self: end; font-size: 20px; transition: transform .35s var(--ease); }
.service-row:hover .service-arrow { transform: translate(4px, -4px); }

/* APPROACH */
.approach-panel { display: grid; grid-template-columns: .85fr 1.15fr; gap: clamp(48px, 7vw, 110px); padding: clamp(34px, 5vw, 72px); border-radius: var(--radius-lg); color: var(--light); background: var(--dark); overflow: hidden; position: relative; }
.approach-panel::after { content: ""; position: absolute; width: 460px; aspect-ratio: 1; right: -180px; top: -190px; border-radius: 50%; background: radial-gradient(circle, rgba(255,90,31,.34), transparent 68%); pointer-events: none; }
.section-kicker--light { color: rgba(255,255,255,.48); }
.approach-copy { position: relative; z-index: 1; }
.approach-copy h2 { font-size: clamp(48px, 5.3vw, 78px); }
.approach-copy > p:not(.section-kicker) { max-width: 540px; margin: 30px 0 34px; color: rgba(255,255,255,.62); font-size: 17px; line-height: 1.6; }
.metric-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.metric-card { min-height: 220px; padding: 22px; border: 1px solid rgba(255,255,255,.12); border-radius: var(--radius-md); background: rgba(255,255,255,.055); transition: transform .35s var(--ease), background-color .35s ease; }
.metric-card:hover { transform: translateY(-5px); background: rgba(255,255,255,.085); }
.metric-card--accent { color: var(--ink); border-color: transparent; background: var(--accent-2); }
.metric-card--accent:hover { background: #ffad82; }
.metric-number { display: block; margin-bottom: 62px; color: rgba(255,255,255,.4); font-size: 11px; }
.metric-card--accent .metric-number { color: rgba(11,11,12,.46); }
.metric-card strong { display: block; font-size: 28px; letter-spacing: -.04em; }
.metric-card p { margin: 8px 0 0; color: rgba(255,255,255,.56); font-size: 13px; line-height: 1.5; }
.metric-card--accent p { color: rgba(11,11,12,.68); }

/* WORK */
.work-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(22px, 3vw, 44px); }
.project-card--large { grid-column: 1 / -1; }
.project-visual { position: relative; overflow: hidden; aspect-ratio: 4 / 3; border-radius: var(--radius-md); background: var(--surface); transform: translateZ(0); }
.project-card--large .project-visual { aspect-ratio: 16 / 8.2; }
.project-visual::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to top, rgba(0,0,0,.14), transparent 42%); opacity: 0; transition: opacity .45s ease; pointer-events: none; }
.project-card:hover .project-visual::after { opacity: 1; }

/* CASE HISTORY IMAGES
   Sostituisci i file nella cartella images/ mantenendo questi nomi:
   case-01.png, case-02.png, case-03.png. */
.project-image { display: block; width: 100%; height: 100%; object-fit: cover; object-position: center; transition: transform .7s var(--ease), filter .45s ease; }
.project-card:hover .project-image { transform: scale(1.035); }

.project-info { display: flex; justify-content: space-between; gap: 20px; align-items: end; padding-top: 18px; }
.project-info span { color: var(--muted); font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; }
.project-info h3 { margin: 5px 0 0; font-size: 22px; letter-spacing: -.035em; }
.project-link { text-align: right; transition: transform .35s var(--ease); }
.project-card:hover .project-link { transform: translate(4px, -3px); }

/* PROCESS */
.process-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.process-step { min-height: 300px; padding: 26px 28px 30px 0; border-right: 1px solid var(--line); }
.process-step:not(:first-child) { padding-left: 28px; }
.process-step:last-child { border-right: 0; }
.process-step > span { display: block; margin-bottom: 92px; color: var(--muted); font-size: 11px; }
.process-step h3 { margin: 0 0 12px; font-size: 30px; letter-spacing: -.045em; }
.process-step p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.55; }

/* CONTACT */
.contact { padding-bottom: clamp(90px, 10vw, 150px); }
.contact-card { padding: clamp(34px, 5vw, 76px); border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--surface); box-shadow: var(--shadow); }
.contact h2 { font-size: clamp(72px, 9vw, 140px); line-height: .85; }
.contact h2 span { color: var(--accent); font-style: italic; font-weight: 560; }
.contact-bottom { display: flex; justify-content: space-between; align-items: end; gap: 30px; margin-top: clamp(70px, 8vw, 120px); }
.contact-bottom p { margin: 0; color: var(--muted); font-size: 16px; line-height: 1.6; }

/* FOOTER */
.site-footer { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 24px; padding-top: 28px; padding-bottom: 28px; border-top: 1px solid var(--line); }
.site-footer p { margin: 0; color: var(--muted); font-size: 11px; text-align: center; }
.footer-links { justify-self: end; display: flex; gap: 22px; font-size: 12px; font-weight: 650; }
.brand--footer { font-size: 17px; }
.brand--footer .brand-mark { width: 20px; height: 20px; }

/* REVEAL
   Progressive enhancement: i contenuti restano visibili anche se JavaScript
   non viene caricato. L'animazione si attiva solo quando lo script e
   IntersectionObserver sono disponibili. */
.reveal { opacity: 1; transform: none; transition: opacity .8s var(--ease), transform .8s var(--ease); }
.js-reveal-ready .reveal { opacity: 0; transform: translateY(24px); }
.js-reveal-ready .reveal.is-visible { opacity: 1; transform: none; }

/* RESPONSIVE */
@media (max-width: 1050px) {
  .hero { grid-template-columns: 1fr; min-height: auto; padding-top: 74px; }
  .hero-art { width: min(100%, 760px); }
  .hero-stage { aspect-ratio: 1.2 / 1; }
  .statement-grid, .approach-panel { grid-template-columns: 1fr; }
  .statement-grid { gap: 42px; }
  .service-row { grid-template-columns: 54px 1fr 34px; }
  .service-tags { grid-column: 2 / 3; }
  .service-arrow { grid-column: 3; grid-row: 1; }
  .process-grid { grid-template-columns: 1fr 1fr; }
  .process-step:nth-child(2) { border-right: 0; }
  .process-step:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
}

@media (max-width: 760px) {
  :root { --page-pad: 20px; --radius-lg: 26px; --radius-md: 18px; }
  .site-header { grid-template-columns: 1fr auto; padding: 14px var(--page-pad); }
  .main-nav { display: none; }
  .header-cta { min-height: 42px; padding-inline: 15px; }
  .hero { gap: 40px; padding-top: 55px; }
  .hero h1 { font-size: clamp(58px, 18vw, 86px); }
  .hero-lead { margin-top: 28px; font-size: 17px; }
  .hero-actions { align-items: center; flex-direction: row; flex-wrap: nowrap; gap: 14px; }
  .hero-actions .button, .hero-actions .text-link { white-space: nowrap; }
  .hero-stage { aspect-ratio: .95 / 1; }
  .hero-meta { align-items: flex-start; flex-direction: column; gap: 7px; }
  .hero-meta-right { display: none; }
  .section-space { padding-top: 100px; }
  .section-heading--split { grid-template-columns: 1fr; gap: 28px; }
  .section-heading h2, .statement h2, .approach h2 { font-size: clamp(46px, 13vw, 68px); }
  .service-row { grid-template-columns: 38px 1fr 24px; gap: 14px; padding: 26px 0; }
  .service-row:hover { padding-inline: 10px; }
  .service-title p { font-size: 14px; }
  .service-tags { gap: 6px; }
  .service-tags li { padding: 7px 9px; }
  .approach-panel { padding: 28px 22px; }
  .metric-grid { grid-template-columns: 1fr; }
  .metric-card { min-height: 185px; }
  .metric-number { margin-bottom: 45px; }
  .work-grid { grid-template-columns: 1fr; }
  .project-card--large { grid-column: auto; }
  .project-card--large .project-visual, .project-visual { aspect-ratio: 4 / 3; }
  .project-info { align-items: flex-start; flex-direction: column; gap: 12px; }
  .project-link { text-align: left; }
  .process-grid { grid-template-columns: 1fr; }
  .process-step, .process-step:not(:first-child) { min-height: 230px; padding: 24px 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .process-step:last-child { border-bottom: 0; }
  .process-step > span { margin-bottom: 54px; }
  .contact-card { padding: 34px 22px; }
  .contact h2 { font-size: clamp(64px, 19vw, 100px); }
  .contact-bottom { align-items: flex-start; flex-direction: column; }
  .button--large { width: 100%; }
  .site-footer { grid-template-columns: 1fr auto; }
  .site-footer p { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}