/* ========================================
   FONT
   ======================================== */
@font-face {
  font-family: "LCD";
  src: url("Assets/Fonts/LCD5x7VF.ttf") format("truetype");
}

@font-face {
  font-family: "Transport";
  src: url("Assets/Fonts/NewTransportAAWEBRegular.ttf") format("truetype");
  font-style: normal;
}

/* ========================================
   PALETTE
   ======================================== */
:root {
  --bg: #000;
  --txt: #fff;

  --orange: #ec6613;
  --blue: #00a1f1;
  --green: #33bb44;
  --pink: #fd73ed;

  --hover: rgba(255, 255, 255, 0.1);

  /*visualizzazione di dettaglio*/
  --muted: #bdbdbd;
  --white-30: rgba(255, 255, 255, 0.3);

  /*grassetto nei dati*/
  --grass: color-mix(in srgb, var(--txt) 40%, var(--orange));  
}



/* ========================================
   STILE GENERALE
   ======================================== */
html,
body {
  margin: 0;
  padding: 0;
  height: 100%;
  overflow: hidden;
  /* no scrollbar */

  background: var(--bg);
  color: var(--txt);

  /*testi*/
  font-family: "Transport", Arial, Helvetica, sans-serif;
  font-size: clamp(14px, 0.83vw, 16px);
  /* 16px @ 1920px */
}

canvas {
  display: block;
}

p {
  font-size: clamp(15px, 0.83vw, 16px);
  /* 16px @ 1920px */
  line-height: 1.65;
  color: var(--txt);
  margin-bottom: clamp(8px, 0.52vw, 10px);
  /* 10px @ 1920px */
  font-weight: 400;
  letter-spacing: 0.005em;
  text-align: left;
  margin-left: auto;
  margin-right: auto;
  max-width: clamp(700px, 47.92vw, 920px);
  /* 920px @ 1920px */
}

h1 {
  font-family: "LCD", monospace;
  color: var(--orange);
  font-size: clamp(36px, 2.5vw, 48px);
  /* 48px @ 1920px */
  font-weight: 400;
  margin-top: clamp(60px, 4.17vw, 80px);
  /* 80px @ 1920px */
  margin-bottom: clamp(10px, 0.73vw, 14px);
  /* 14px @ 1920px - ridotto per avvicinare al testo */
  margin-left: auto;
  margin-right: auto;
  letter-spacing: 0.2em;
  text-align: center;
  line-height: 3;
}

h2 {
  font-family: "LCD", monospace;
  color: var(--txt);
  font-size: clamp(18px, 1.25vw, 24px);
  /* 24px @ 1920px */
  font-weight: 400;
  margin: 2em 0 0.5em clamp(28px, 2.08vw, 40px); /*allineato con i bottoni*/
}

h3 {
  font-family: "Transport", Arial, Helvetica, sans-serif;
  font-size: clamp(16px, 1.04vw, 20px);
  /* 20px @ 1920px */
  margin: 2em 0 0.5em 2rem;
}

b { /*bold*/
  color: var(--grass);
}


/* ========================================
   NAVBAR - Stile barra di navigazione
   ======================================== */
#navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: clamp(60px, 4.17vw, 80px);
  /* 80px @ 1920px */
  background-color: var(--bg);
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 clamp(35px, 2.6vw, 50px) 0 clamp(40px, 3.13vw, 60px);
  z-index: 1000;
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
  box-sizing: border-box;
}

#navbar.visible {
  opacity: 1;
  pointer-events: all;
}

/* Lato sinistro: link sezioni */
.nav-left {
  display: flex;
  gap: clamp(30px, 2.6vw, 50px);
  /* 50px @ 1920px */
  align-items: center;
  flex-shrink: 0;
}

.nav-item {
  color: var(--txt);
  text-decoration: none;
  position: relative;
  padding-bottom: clamp(6px, 0.42vw, 8px);
  /* 8px @ 1920px */
  transition: color 0.3s ease;
  white-space: nowrap;
}

/* Separatore tra categoria principale e sottocategoria */
.nav-separator {
  color: var(--txt);
  opacity: 0.5;
  margin: 0 clamp(3px, 0.21vw, 4px);
  margin-left: clamp(-30px, -2.08vw, -40px);
  /* -40px @ 1920px */
  font-size: clamp(12px, 0.73vw, 14px);
  /* 14px @ 1920px */
}

/* Stile per link sottocategoria */
.nav-item-sub {
  font-size: clamp(12px, 0.73vw, 14px);
  /* 14px @ 1920px */
  opacity: 0.85;
  margin-left: clamp(-30px, -2.08vw, -40px);
  /* -40px @ 1920px */
}

/* Sottolineatura arancione per sezione attiva */
.nav-item.active {
  color: var(--orange);
}

.nav-item.active::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--orange);
}

/* Lato destro: bottoni */
.nav-right {
  display: flex;
  gap: clamp(35px, 2.6vw, 50px);
  /* 50px @ 1920px */
  flex-shrink: 0;
  margin-right: clamp(25px, 1.56vw, 30px);
}

/* Link esterni (Chi siamo, I dati) - stesso stile di .nav-item */
.nav-external {
  color: var(--txt);
  text-decoration: none;
  position: relative;
  padding-bottom: clamp(6px, 0.42vw, 8px);
  transition: color 0.3s ease;
  white-space: nowrap;
  cursor: pointer;
}

.nav-external:hover {
  color: var(--orange);
  opacity: 0.5;
}

.nav-external:hover::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--orange);
}

.nav-external.active {
  color: var(--orange);
}

.nav-external.active::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--orange);
}

.nav-item:hover:not(.dropdown) {
  color: var(--orange);
  opacity: 0.5;
  transition: color 0.3s ease, text-decoration 0.3s ease;
}

.nav-item:hover:not(.dropdown)::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--orange);
}

/* Hover per dropdown (Responsabilità) */
.nav-item.dropdown:hover .dropdown-link {
  color: var(--orange);
  opacity: 0.5;
}

.nav-item.dropdown:hover::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--orange);
}

/* --------- menù a tendina categorie responsabilità ------------ */
.nav-item.active,
.nav-item.active .dropdown-link {
  color: var(--orange) !important;
}

/* Bridge invisibile per facilitare il passaggio al menu */
.nav-item.dropdown::before {
  content: '';
  position: absolute;
  top: -1rem;
  left: 0;
  right: -2rem;
  /* Estende l'area verso destra per coprire il gap */
  bottom: -1rem;
}

/* Stile per il link principale "Responsabilità" */
.dropdown-link {
  text-decoration: none;
  color: var(--txt);
  transition: color 0.3s ease;
}

/* Stile per il menu della tendina */
.dropdown-menu {
  display: none;
  /* Nascondi la tendina di default */
  position: absolute;
  top: -0.9rem;
  left: calc(100% + 0.7rem);
  background-color: var(--bg);
  border: none;
  border-radius: clamp(6px, 0.42vw, 8px);
  /* 8px @ 1920px */
  padding: clamp(8px, 0.52vw, 10px) 0;
  z-index: 1000;
}

/* Mostra la tendina al passaggio del mouse */
.nav-item.dropdown:hover .dropdown-menu {
  display: block;
}

/* Nascondi la tendina quando sei già in Conducenti / Non conducenti / Cause esterne */
.nav-item.dropdown.dropdown-no-tendina .dropdown-menu,
.nav-item.dropdown.dropdown-no-tendina:hover .dropdown-menu {
  display: none !important;
}

/* Stile per gli elementi della tendina */
.dropdown-item {
  display: block;
  padding: clamp(6px, 0.42vw, 8px) clamp(12px, 0.83vw, 16px);
  /* 8px 16px @ 1920px */
  color: var(--txt);
  text-decoration: none;
  font-size: clamp(12px, 0.73vw, 14px);
  /* 14px @ 1920px */
  transition: background 0.3s ease, color 0.3s ease, opacity 0.3s ease;
}

/* L'elemento in hover si opacizza */
.dropdown-item:hover {
  background: var(--hover);
  color: var(--orange);
  opacity: 0.9;
  border-radius: clamp(10px, 0.63vw, 12px);
}

/* Tendina categoria dettaglio - appare sotto il nome della categoria */
#nav-categoria-container {
  position: relative;
}

#nav-categoria-container::before {
  content: '';
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  width: 120%;
  height: 1rem;
}

#nav-categoria-container .dropdown-menu {
  top: calc(100% + 0.3rem);
  left: calc(-1 * clamp(12px, 0.83vw, 16px));
}

#nav-categoria-container:hover .dropdown-menu {
  display: block;
}

/* Nascondi gli elementi del menu categoria che corrispondono alla categoria corrente */
#dropdown-categoria-menu .dropdown-item.current-category {
  display: none;
}

/* Responsive NAVBAR */
@media (max-width: 768px) {
  #navbar {
    padding: 0 30px;
    height: 70px;
  }

  .nav-left {
    gap: 20px;
  }

  .nav-item {
    font-size: 13px;
    padding-bottom: 6px;
  }

  .nav-right {
    gap: 12px;
  }
}

@media (max-width: 600px) {
  #navbar {
    padding: 0 20px;
    height: 60px;
  }

  .nav-left {
    gap: 15px;
  }

  .nav-item {
    font-size: 12px;
  }

  .nav-right {
    gap: 10px;
  }
}


/* ========================================
   COUNTER - Centrale alla Navbar
   ======================================== */
.navbar-counter {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, calc(-50% + 3px));
  display: flex;
  gap: clamp(6px, 0.5vw, 10px);
  align-items: stretch;
  padding: clamp(6px, 0.5vw, 10px) clamp(12px, 1vw, 20px);
  background: transparent;
  border: 1.5px solid var(--txt);
  border-radius: clamp(10px, 0.63vw, 12px);
  opacity: 0;
  transition: all 0.45s ease;
  pointer-events: none;
}

.navbar-counter.visible {
  opacity: 1;
}

/* Sezioni del counter */
.counter-section {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: clamp(4px, 0.3vw, 6px);
}

.counter-left,
.counter-right {
  min-width: clamp(120px, 9vw, 180px);
}

.counter-left {
  align-items: flex-start;
}

.counter-right {
  align-items: flex-end;
}

.counter-center {
  flex-direction: row;
  gap: clamp(20px, 1.56vw, 30px);
  align-items: center;
}

/* Label superiori */
.counter-label-top {
  font-size: clamp(7px, 0.52vw, 10px);
  font-weight: 400;
  color: var(--txt);
  line-height: 1.2;
  white-space: nowrap;
}

/* Numeri LCD (countdown e datetime) */
.counter-countdown-number {
  font-family: "LCD", monospace;
  font-size: clamp(10px, 0.7vw, 14px);
  font-weight: 400;
  line-height: 1;
  letter-spacing: 0.5px;
  color: var(--orange);
}

.counter-datetime {
  font-family: "LCD", monospace;
  font-size: clamp(10px, 0.7vw, 14px);
  font-weight: 400;
  line-height: 1;
  letter-spacing: 0.5px;
  color: var(--txt);
}

/* Items centrali (incidenti, morti, feriti) */
.counter-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  transform: translateX(-1px);
}

.counter-number {
  font-family: "LCD", monospace;
  font-size: clamp(16px, 1.04vw, 20px);
  font-weight: 400;
  color: var(--orange);
  line-height: 1;
  letter-spacing: 1px;
}

.counter-label {
  font-size: clamp(9px, 0.57vw, 11px);
  font-weight: 400;
  color: var(--txt);
  text-transform: capitalize;
  line-height: 1;
}

/* Flash Outline Animation per Counter */
@keyframes flashOutline {
  0%, 100% {
    border-color: var(--txt);
    background-color: transparent;
  }
  25% {
    border-color: var(--orange);
    background-color: color-mix(in srgb, var(--orange) 15%, transparent);
  }
  50% {
    border-color: var(--txt);
    background-color: transparent;
  }
  75% {
    border-color: var(--orange);
    background-color: color-mix(in srgb, var(--orange) 15%, transparent);
  }
}

.navbar-counter.flash-outline {
  animation: flashOutline 3s ease-out;
}

/* Responsive COUNTER */
@media (max-width: 768px) {
  .navbar-counter {
    gap: clamp(15px, 1.56vw, 20px);
    padding: clamp(6px, 0.42vw, 8px) clamp(16px, 1.04vw, 18px);
  }

  .counter-number {
    font-size: clamp(12px, 1.04vw, 14px);
  }

  .counter-label {
    font-size: clamp(8px, 0.57vw, 9px);
  }
}

@media (max-width: 600px) {
  .navbar-counter {
    gap: clamp(12px, 1.56vw, 15px);
    padding: clamp(5px, 0.42vw, 6px) clamp(12px, 1.04vw, 15px);
  }

  .counter-number {
    font-size: clamp(11px, 1.04vw, 12px);
  }

  .counter-label {
    font-size: clamp(7px, 0.57vw, 8px);
  }
}


/* ========================================
   SCROLL ARROWS - Frecce per navigare su/giù
   ======================================== */

/* Stile comune SVG hover per tutte le frecce */
.scroll-arrow:hover svg path,
.back-arrow:hover svg path {
  stroke: var(--orange);
}

.scroll-arrows-container {
  position: fixed;
  bottom: clamp(20px, 1.56vw, 30px);
  /* 30px @ 1920px */
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: clamp(10px, 0.63vw, 12px);
  /* 12px @ 1920px */
  align-items: center;
  z-index: 999;
  transition: all 0.3s ease;
}

/*forma della freccia*/
.scroll-arrow {
  width: clamp(28px, 1.67vw, 32px);
  /* 32px @ 1920px */
  height: clamp(28px, 1.67vw, 32px);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--hover);
  border: 1.5px solid var(--txt);
  border-radius: 50%;
  cursor: pointer;
  opacity: 1;
  pointer-events: all;
  transition: opacity 0.3s ease, transform 0.3s ease, background 0.3s ease, border-color 0.3s ease;
}

.scroll-arrow-down.bounce-active {
  animation: bounce 2s infinite;
}

.scroll-arrow-up {
  opacity: 0.5;
}

.scroll-arrow:hover {
  background: color-mix(in srgb, var(--orange) 20%, transparent);
  border-color: var(--orange);
}

.scroll-arrow-up:hover {
  opacity: 1;
  transform: translateY(-3px);
}

.scroll-arrow-down.allow-hover-movement:hover {
  transform: translateY(3px);
}

.scroll-arrow svg {
  width: clamp(14px, 0.83vw, 16px);
  /* 16px @ 1920px */
  height: clamp(14px, 0.83vw, 16px);
}

@keyframes bounce {
  0%,
  20%,
  50%,
  80%,
  100% {
    transform: translateY(0);
  }

  40% {
    transform: translateY(-10px);
  }

  60% {
    transform: translateY(-5px);
  }
}


/* ========================================
   BACK ARROW - Freccia per tornare indietro dal dettaglio
   ======================================== */
.back-arrow {
  position: absolute;
  top: calc(100px + 15px);
  /* SEZIONE_MARGIN (100px) + metà textSize (20px, ma un po' meno per allineamento ottico) */
  left: clamp(30px, 3vw, 60px);
  width: clamp(40px, 3.5vw, 50px);
  height: clamp(40px, 3.5vw, 50px);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease, transform 0.3s ease;
  z-index: 998;
}

.back-arrow.visible {
  opacity: 1;
  pointer-events: all;
}

.back-arrow:hover {
  transform: translateX(-3px);
}

.back-arrow svg {
  width: clamp(24px, 1.4vw, 27px);
  height: clamp(24px, 1.4vw, 27px);
  stroke-width: 2.5;
}


/* ============================================
 SIDE ARROWS - navigare tra categorie di dettaglio 
 ============================================ */
.detail-arrow {
  position: absolute;
  top: 66.67vh;
  /* 2/3 dell'altezza dello schermo */
  width: clamp(35px, 3vw, 45px);
  height: clamp(35px, 3vw, 45px);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--hover);
  border: 1.5px solid var(--txt);
  border-radius: 50%;
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease, transform 0.3s ease, background 0.3s ease, border-color 0.3s ease;
  z-index: 998;
}

.detail-arrow-left {
  left: clamp(35px, 2.6vw, 50px);
  /* 50px @ 1920px */
}

.detail-arrow-right {
  right: clamp(35px, 2.6vw, 50px);
  /* 50px @ 1920px */
}

.detail-arrow.visible {
  opacity: 1;
  pointer-events: all;
}

.detail-arrow-left:hover {
  transform: translateX(-3px);
}

.detail-arrow-right:hover {
  transform: translateX(3px);
}

.detail-arrow svg {
  width: clamp(20px, 1.15vw, 22px);
  /* 22px @ 1920px */
  height: clamp(20px, 1.15vw, 22px);
}

/* ========================================
   INFO ICON - Icone informazioni (categorie e gradiente)
   ======================================== */

/* -------- STILI GENERALI (comuni a entrambe le icone) -------- */
.categoria-info-icon,
.gradiente-info-icon {
  position: fixed;
  z-index: 1001;
  display: flex;
  align-items: center;
  justify-content: center;
}

.info-circle,
.gradiente-info-circle {
  border-radius: 50%;
  border: 2px solid var(--white-30);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: Arial, Helvetica, sans-serif;
  font-style: normal;
  font-weight: bold;
  color: var(--white-30);
  cursor: pointer;
  transition: all 0.3s ease;
}

.info-circle:hover,
.gradiente-info-circle:hover {
  background: var(--hover);
  border-color: var(--orange);
  color: var(--orange);
}

.info-tooltip,
.gradiente-info-tooltip {
  display: none;
  background: var(--bg);
  border: 2px solid var(--white-30);
  border-radius: clamp(10px, 0.63vw, 12px);
  z-index: 1002;
}

.categoria-info-icon:hover .info-tooltip,
.gradiente-info-icon:hover .gradiente-info-tooltip {
  display: block;
}

.info-tooltip p,
.gradiente-info-tooltip p {
  margin: 0;
  padding: 0;
  font-family: "Transport", Arial, Helvetica, sans-serif;
  line-height: 1.5;
  color: var(--txt);
  width: 100%;
}

/* -------- ICONA CATEGORI -------- */
.categoria-info-icon {
  transform: translateY(-50%);
}

.info-circle {
  width: clamp(20px, 1.25vw, 24px);
  height: clamp(20px, 1.25vw, 24px);
  font-size: clamp(13px, 0.83vw, 16px);
}

.info-tooltip {
  position: absolute;
  left: calc(100% + 10px);
  top: 50%;
  transform: translateY(-50%);
  padding: clamp(12px, 0.83vw, 16px);
  max-width: clamp(400px, 30vw, 600px);
  min-width: clamp(300px, 22vw, 450px);
  max-height: clamp(80px, 8vh, 120px);
  overflow: hidden;
}

.info-tooltip p {
  font-size: clamp(13px, 0.83vw, 16px);
}

/* -------- ICONA GRADIENTE -------- */
.gradiente-info-circle {
  width: clamp(16px, 1vw, 18px);
  height: clamp(16px, 1vw, 18px);
  border-width: 1.5px;
  font-size: clamp(11px, 0.7vw, 13px);
}

.gradiente-info-tooltip {
  position: fixed;
  top: auto;
  left: auto;
  transform: none;
  padding: clamp(16px, 1.04vw, 20px) clamp(20px, 1.3vw, 25px);
  box-sizing: border-box;
  white-space: normal;
}

.gradiente-info-tooltip p {
  font-size: clamp(12px, 0.75vw, 14px);
}

/* =========================================
   PAGINE CON INFORMAZIONI - Layout generale di CHI SIAMO e DATI
   ======================================== */

/* Contenitore generale pagine informative */
.sezione-dati {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  transition: opacity 0.1s ease-out;
  overflow-y: auto;
}

/* H1 nelle pagine informative (contenuto nello stesso spazio) */
.sezione-dati > h1 {
  text-align: left;
  width: 100%;
  max-width: clamp(1200px, 80vw, 1600px);
  margin: clamp(80px, 5vw, 120px) auto clamp(20px, 1.46vw, 28px);
  padding: 0 clamp(20px, 2vw, 40px);
  font-size: clamp(38px, 2.6vw, 50px);
}

.two-column-layout {
  display: flex;
  gap: 5rem;
  /* 80px @ 1920px */
  align-items: flex-start;
  justify-content: center;
  width: 100%;
  max-width: clamp(1200px, 80vw, 1600px);
  /* 1600px @ 1920px */
  margin: 0 auto;
  padding: 0 clamp(20px, 2vw, 40px) clamp(40px, 4vw, 80px);
  /* 40px laterale, 80px sotto @ 1920px */
}

.column {
  flex: 0 0 50%;
  text-align: left;
  min-width: 0;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

/* Allinea il testo della prima colonna al bordo sinistro del container
   così che l'H1 e il primo paragrafo appaiano allineati */
.two-column-layout .column p {
  margin-left: 0;
  margin-right: 0;
  max-width: 100%;
}

.column h1 {
  text-align: left;
  margin-left: 0;
  margin-bottom: clamp(10px, 0.73vw, 14px);
  font-size: clamp(38px, 2.6vw, 50px);
}

.column p {
  margin-left: 0;
  font-size: clamp(16px, 0.94vw, 18px);
  line-height: 1.6;
  width: 100%;
  max-width: 100%;
}

/* Allinea verticalmente la seconda colonna alla prima riga di testo
   della prima colonna (somma approssimata di H1 height + margin-bottom) */
/* Rimuoviamo il padding-top calcolato; la seconda colonna usa ora
  la classe .column-images (che in `chi_siamo` ha `padding-top: 10em`) */

/* Fade In Animation */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  animation: fadeInUp 0.6s ease forwards;
}

/* ---------------------------------------
  CHI SIAMO - layout specifico
  ---------------------------------------*/
#chi-siamo {
  opacity: 1;
}

/* Colonna immagini */
.column-images {
  flex: 0 0 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding-top: 10em;
  min-width: 0;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

/* Specifico per .two-column-layout nella pagina dati: mantenere lo
   stesso padding-top di .column-images ma preservando il comportamento
   tipografico di .column */
.two-column-layout .column.column-right {
  padding-top: 12.5em;
}

/* Team Grid */
.team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(12px, 0.83vw, 16px);
  /* 16px @ 1920px */
  width: 100%;
  max-width: clamp(1000px, 72.92vw, 1400px);
  /* 1400px @ 1920px */
  padding: 0 clamp(16px, 1.04vw, 20px);
  /* 20px @ 1920px */
  margin: 0 auto;
  justify-items: center;
}

.column-images .team-grid {
  margin-left: 0;
  padding: 0;
  width: 100%;
}

/* ---- singole card ---- */
.team-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: clamp(8px, 0.63vw, 12px);
  /* 12px @ 1920px */
}

.team-photo {
  width: 100%;
  max-width: clamp(120px, 9.38vw, 180px);
  /* 180px @ 1920px */
  height: auto;
  aspect-ratio: 1;
  object-fit: cover;
  object-position: center;
  display: block;
}

.card-name {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}

.card-name span {
  font-size: clamp(14px, 0.83vw, 16px);
  /* 16px @ 1920px */
  font-weight: 600;
  color: var(--txt);
  line-height: 1.2;
  letter-spacing: 0.01em;
}

/* Responsive CHI SIAMO */
@media (min-width: 768px) {
  h1 {
    font-size: 56px;
  }

  p {
    font-size: 21px;
    line-height: 1.7;
  }
}

@media (max-width: 1200px) {
  .team-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
  }

  .team-photo {
    max-width: 150px;
  }
}

@media (max-width: 1024px) {
  .team-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
  }

  .team-photo {
    max-width: 140px;
  }
}

@media (max-width: 768px) {
  h1 {
    font-size: 36px;
  }

  p {
    font-size: 18px;
  }

  .team-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
  }

  .team-photo {
    max-width: 120px;
  }

  .card-name span {
    font-size: 14px;
  }
}

@media (max-width: 640px) {
  .team-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    padding: 0 24px;
  }

  .team-photo {
    max-width: 100px;
  }
}

@media (max-width: 480px) {
  .team-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
  }

  .team-photo {
    max-width: 80px;
  }

  .card-name span {
    font-size: 12px;
  }
}

/* --------------------- FOOTER -------------------------- */
:root {
  --radius: 0.25rem;

  /* === CONTROLLI RAPIDI === */
  --logo-polimi: 20rem;
  --logo-right: 5rem;
  --content-shift: 5rem;
}

.credits-section {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  transition: opacity 0.1s ease-out;
  overflow-y: auto;
  opacity: 0;
  pointer-events: none;
}

.credits-page {
  max-width: clamp(1200px, 80vw, 1600px);
  display: flex;
  margin: 0 auto;
  padding: 0 clamp(20px, 2vw, 40px) clamp(40px, 4vw, 80px);
  flex-direction: column;
  font-size: clamp(24px, 2.5vw, 48px);
  line-height: 1.4;
}

.credits-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1.2rem;
  margin-bottom: 1.6rem;
  /* più spazio sotto i loghi */
}

.credits-brand-left {
  display: flex;
  align-items: flex-start;
  gap: 0.55rem;
  min-width: 12rem;
}

.credits-logo-polimi {
  width: var(--logo-polimi);
  height: auto;
  display: block;
  opacity: .95;
  flex: 0 0 auto;
  margin-left: -1.5rem;
}

.credits-brand-right {
  display: flex;
  align-items: flex-start;
  gap: 1.0rem;
}

.credits-logo-necst {
  height: var(--logo-right);
  width: auto;
  display: block;
  opacity: .98;
  margin-top: 1.5rem;
}

.credits-logo-density {
  height: var(--logo-right);
  width: auto;
  display: block;
  opacity: .98;
  margin-top: 1.5rem;
}

/* Wrapper per centrare meglio il contenuto nella pagina */
.credits-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.credits-intro {
  margin: 0 0 1.2rem 0;
  font-size: 0.50em;
  line-height: 1.2;
  text-align: left;
}

.credits-cols {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 2.2rem;
  align-items: start;
  margin-bottom: 1.1rem;
}

.credits-section-title {
  margin: 0 0 0.55rem 0;
  font-weight: bold;
  font-size: 0.50em;
}

.credits-block {
  display: flex;
  gap: 0.55rem;
  margin-bottom: 0.75rem;
}

.credits-bar {
  width: 0.12rem;
  background: var(--orange);
  border-radius: var(--radius);
  margin-top: 0.10rem;
  flex: 0 0 auto;
}

ul.credits-clean {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.35rem;
  font-size: 0.42em;
  line-height: 1.35;
}

.credits-links {
  display: grid;
  gap: 0.45rem;
  margin-top: 0.05rem;
}

.credits-links a {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  color: var(--txt);
  text-decoration: none;
  font-size: 0.42em;
  line-height: 1.35;
}

.credits-links a:hover {
  color: var(--txt);
  text-decoration: underline;
  text-decoration-thickness: 0.06rem;
  text-underline-offset: 0.18rem;
}

.credits-ext {
  width: 1rem;
  height: 1rem;
  opacity: .9;
  flex: 0 0 auto;
  transform: translateY(0.03rem);
}

.credits-footer {
  margin-top: auto;
  padding-top: 0.8rem;
  color: var(--muted);
  font-size: 0.34em;
  line-height: 1.55;
  opacity: .95;
}

.credits-footer .credits-copy {
  margin-bottom: 0.35rem;
}

.credits-footer .credits-lang {
  display: grid;
  gap: 0.25rem;
}

/* RESPONSIVE */
@media (max-width: 60rem) {
  .credits-cols {
    grid-template-columns: 1fr;
    gap: 1.2rem;
  }

  .credits-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .credits-brand-right {
    margin-top: 0.7rem;
  }

  :root {
    --content-shift: 1.2rem;
    /* su mobile non abbassare troppo */
    --logo-polimi: 3.0rem;
    --logo-right: 2.6rem;
  }
}

/* ---------------------------------------
  DATI - layout specifico
  ---------------------------------------*/
/* Stili base */
.sezione-dati,
.sezione-dati-tendine {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  transition: opacity 0.1s ease-out;
  overflow-y: auto;
}

/* ================ pag. con tendine ======================= */
/* Nasconde la sezione tendine di default */
.sezione-dati-tendine {
  opacity: 0;
  pointer-events: none;
}

.Listadati {
  display: flex;
  flex-direction: row;
  justify-content: center;
  align-items: flex-start;
  gap: 2em;
  /*per fare in modo che non ci sia overflow*/
  transform: scale(0.9) translateY(-2vh);
  flex: 0 0 auto;
  max-height: 90vh;
  padding-top: 5em;
}

.bigCategory {
  display: flex;
  flex-direction: column;
  /* h2 sopra .catList */
  gap: 0.6rem;
  align-items: flex-start;
  max-width: 45vw;
  height: 100vh;
}

.newCategory {
  /*sfondo bottone*/
  background-color: var(--bg);
  width: 60vw;
  max-width: clamp(550px, 41.67vw, 800px);
  /* ~40em @ 1920px */
  padding: clamp(14px, 1.04vw, 20px);
  /* ~1em @ 1920px */
  margin: clamp(8px, 0.52vw, 10px) 0 0 clamp(28px, 2.08vw, 40px);
  /* 0.5em, 2rem @ 1920px */
  border-radius: clamp(16px, 1.04vw, 20px);
  /* 20px @ 1920px */
  border: 0.1rem solid var(--txt);
  cursor: pointer;
  /*disposizione dei contenuti*/
  display: flex;
  justify-content: space-between;
  align-items: center;
  /*testo interno*/
  color: var(--txt);
  font-size: clamp(14px, 0.83vw, 16px);
  /* 16px @ 1920px */
  font-weight: 600;
  text-align: left;
}

.newCategory:hover {
  background-color: var(--hover);
  transition: 0.1s;
}

.newCategory.active {
  border-color: var(--orange);
  background-color: color-mix(in srgb, var(--orange) 15%, transparent);
}

/*rotazione freccia*/
.newCategory span {
  transition: transform 0.25s;
}

.newCategory.active span {
  transform: rotate(-90deg);
}

.oldCategory {
  display: none;
}

.oldCategory p {
  margin-left: 3em;
}

.oldCategory ul {
  margin-left: 3em;
  padding-left: 2em;
}

.oldCategory li {
  padding: 0.4rem 0;
}

.sottotitoloCat {
  margin: -0.5rem 0 0.5em clamp(28px, 2.08vw, 40px);
  font-size: clamp(14px, 0.83vw, 16px);
}

/* ========================================
   FORMULA MORTALITÀ
   ======================================== */

.formula-container {
  display: flex;
  align-items: center;
  gap: 0.5em;
  font-family: 'Transport', Arial, Helvetica, sans-serif;
  color: var(--txt);
  justify-content: center;
}

.formula-fraction {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.formula-numerator {
  border-bottom: 1.5px solid var(--txt);
  padding: 0 0.3em 0.2em;
}

.formula-denominator {
  padding: 0.2em 0.3em 0;
}

.formula-dati {
  padding: 1em 0 1em 0;
}

/* ========================================
   ANIMATIONS
   ======================================== */
@keyframes fadeInUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}