@font-face {
  font-family: "TDO General";
  src: url("GeneralSans-Variable.ttf") format("truetype");
  font-display: swap;
  font-style: normal;
  font-weight: 200 800;
}

:root {
  --v-blue: #16358f;
  --v-blue-dark: #0b2368;
  --v-ink: #14161c;
  --v-paper: #f4f2ec;
  --v-white: #fff;
  --v-lime: #dbff45;
  --v-yellow: #f7dc49;
  --v-mint: #b8e9d2;
  --v-orange: #ff9d68;
  --v-lilac: #cbc0f5;
  --v-radius: 30px;
  --v-shadow: 0 24px 70px rgba(12, 34, 92, .14);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--v-paper); color: var(--v-ink); }
img { display: block; height: auto; max-width: 100%; }

.tdo-v-page {
  background: var(--v-paper);
  color: var(--v-ink);
  font: 18px/1.55 "TDO General", Arial, sans-serif;
  overflow-x: clip;
}

.tdo-v-shell {
  margin: 0 auto;
  max-width: 1360px;
  padding-inline: clamp(22px, 4vw, 64px);
  width: 100%;
}

.tdo-v-topbar {
  align-items: center;
  background: var(--v-blue);
  box-shadow: 0 1px 0 rgba(255,255,255,.1), 0 10px 28px rgba(8,24,66,.18);
  display: flex;
  justify-content: space-between;
  min-height: 82px;
  padding: 18px clamp(22px, 4vw, 64px);
  position: sticky;
  top: 0;
  z-index: 1100;
}

.tdo-v-topbar img { width: 183px; }
.tdo-v-topbar nav { display: flex; gap: 26px; }
.tdo-v-topbar a { color: #fff; font-size: 14px; font-weight: 650; text-decoration: none; }
.tdo-v-topbar a:hover { opacity: .78; }

.tdo-v-section { padding-block: clamp(78px, 9vw, 132px); }
.tdo-v-eyebrow {
  color: var(--v-blue);
  font-size: 13px;
  font-weight: 750;
  letter-spacing: .13em;
  margin: 0 0 18px;
  text-transform: uppercase;
}

/* Gerarchia: un solo titolo dominante, titoli di sezione medi, titoli-card contenuti. */
.tdo-v-title,
.tdo-v-section-title,
.tdo-v-card-title { font-family: "TDO General", Arial, sans-serif; margin: 0; }

.tdo-v-title {
  font-size: clamp(44px, 5.2vw, 72px);
  font-weight: 690;
  letter-spacing: -.025em;
  line-height: .95;
}

.tdo-v-section-title {
  font-size: clamp(34px, 4vw, 54px);
  font-weight: 660;
  letter-spacing: -.018em;
  line-height: 1;
}

.tdo-v-card-title {
  font-size: clamp(24px, 2.2vw, 34px);
  font-weight: 650;
  letter-spacing: -.012em;
  line-height: 1.05;
}

.tdo-v-lead { font-size: clamp(19px, 1.6vw, 24px); line-height: 1.45; }
.tdo-v-copy { color: #5d616a; max-width: 760px; }
.tdo-v-copy strong { color: var(--v-ink); }

.tdo-v-hero { background: var(--v-blue); color: #fff; padding-block: clamp(58px, 7vw, 102px); }
.tdo-v-hero__grid { align-items: center; display: grid; gap: clamp(38px, 7vw, 100px); grid-template-columns: minmax(0, .88fr) minmax(380px, 1.12fr); }
.tdo-v-hero .tdo-v-eyebrow { color: var(--v-lime); }
.tdo-v-hero .tdo-v-title { color: #fff; }
.tdo-v-hero .tdo-v-title span { color: var(--v-lime); }
.tdo-v-hero .tdo-v-lead { color: rgba(255,255,255,.8); margin: 28px 0 0; max-width: 700px; }
.tdo-v-hero__media { border-radius: var(--v-radius); box-shadow: 0 28px 80px rgba(0,0,0,.24); overflow: hidden; transform: rotate(1deg); }
.tdo-v-hero__media img { aspect-ratio: 16/10; object-fit: cover; width: 100%; }
.tdo-v-hero__media--portrait img { aspect-ratio: 4/5; object-position: center; }

.tdo-v-actions { align-items: center; display: flex; flex-wrap: wrap; gap: 14px; margin-top: 32px; }
.tdo-v-button {
  align-items: center;
  border: 2px solid transparent;
  border-radius: 999px;
  display: inline-flex;
  font-size: 15px;
  font-weight: 720;
  justify-content: center;
  min-height: 54px;
  padding: 13px 23px;
  text-decoration: none;
  transition: transform 180ms ease, opacity 180ms ease;
}
.tdo-v-button:hover { opacity: .88; transform: translateY(-2px); }
.tdo-v-button--lime { background: var(--v-lime); color: var(--v-blue-dark); }
.tdo-v-button--light { background: #fff; color: var(--v-blue); }
.tdo-v-button--dark { background: var(--v-ink); color: #fff; }
.tdo-v-button--outline { border-color: rgba(255,255,255,.55); color: #fff; }

.tdo-v-facts { display: grid; gap: 1px; grid-template-columns: repeat(3, 1fr); }
.tdo-v-facts > div { background: var(--v-blue-dark); color: #fff; min-height: 140px; padding: 28px clamp(22px, 3vw, 42px); }
.tdo-v-facts strong { color: var(--v-lime); display: block; font-size: clamp(27px, 3vw, 42px); line-height: 1; }
.tdo-v-facts span { color: rgba(255,255,255,.72); display: block; font-size: 14px; margin-top: 10px; }

.tdo-v-head { margin-bottom: clamp(40px, 6vw, 78px); max-width: 930px; }
.tdo-v-head--center { margin-inline: auto; text-align: center; }
.tdo-v-head .tdo-v-copy { font-size: clamp(18px, 1.6vw, 22px); margin: 24px 0 0; }
.tdo-v-head--center .tdo-v-copy { margin-inline: auto; }

.tdo-v-grid { display: grid; gap: 22px; }
.tdo-v-grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.tdo-v-grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.tdo-v-split { align-items: center; display: grid; gap: clamp(42px, 8vw, 110px); grid-template-columns: minmax(0, 1fr) minmax(330px, .82fr); }
.tdo-v-split--reverse { grid-template-columns: minmax(330px, .82fr) minmax(0, 1fr); }

.tdo-v-card { border-radius: var(--v-radius); min-height: 320px; padding: clamp(30px, 4vw, 52px); }
.tdo-v-card p { margin: 20px 0 0; }
.tdo-v-card--yellow { background: var(--v-yellow); }
.tdo-v-card--mint { background: var(--v-mint); }
.tdo-v-card--orange { background: var(--v-orange); }
.tdo-v-card--lilac { background: var(--v-lilac); }
.tdo-v-card--blue { background: var(--v-blue); color: #fff; }
.tdo-v-card--white { background: #fff; box-shadow: var(--v-shadow); }
.tdo-v-card--blue p { color: rgba(255,255,255,.78); }

.tdo-v-image-card { border-radius: var(--v-radius); box-shadow: var(--v-shadow); margin: 0; overflow: hidden; }
.tdo-v-image-card img { height: 100%; object-fit: cover; transition: transform 700ms cubic-bezier(.2,.8,.2,1); width: 100%; }
.tdo-v-image-card:hover img { transform: scale(1.025); }
.tdo-v-image-card figcaption { background: #fff; font-size: 14px; font-weight: 650; padding: 18px 22px; }

.tdo-v-gallery .tdo-v-image-card { box-shadow: none; }
.tdo-v-gallery .tdo-v-image-card img { aspect-ratio: 4/3; background: #fff; object-fit: contain; }
.tdo-v-gallery--tall .tdo-v-image-card img { aspect-ratio: 4/5; }

.tdo-v-band { background: var(--v-blue-dark); color: #fff; }
.tdo-v-band .tdo-v-section-title { color: #fff; }
.tdo-v-band .tdo-v-copy { color: rgba(255,255,255,.74); }
.tdo-v-band .tdo-v-eyebrow { color: var(--v-lime); }

.tdo-v-list { list-style: none; margin: 30px 0 0; padding: 0; }
.tdo-v-list li { border-top: 1px solid rgba(20,22,28,.16); padding: 15px 0; }
.tdo-v-band .tdo-v-list li { border-color: rgba(255,255,255,.18); }

.tdo-v-notice { align-items: center; background: var(--v-lime); border-radius: var(--v-radius); display: grid; gap: 24px; grid-template-columns: 1fr auto; margin-top: 28px; padding: 26px clamp(26px, 4vw, 48px); }
.tdo-v-notice p { margin: 8px 0 0; max-width: 820px; }
.tdo-v-notice__content { align-items: center; display: grid; gap: clamp(20px, 3vw, 34px); grid-template-columns: clamp(170px, 19vw, 230px) minmax(0, 1fr); }
.tdo-v-notice__logo { border-radius: 12px; width: 100%; }
.tdo-v-tech-drawing { background: #f4f2ec; border-radius: 24px; margin: clamp(28px, 4vw, 46px) 0 0; overflow: hidden; padding: clamp(14px, 2.5vw, 26px); }
.tdo-v-tech-drawing img { mix-blend-mode: multiply; width: 100%; }

.tdo-v-footer { background: #081842; color: rgba(255,255,255,.72); padding-block: 52px; }
.tdo-v-footer__grid { align-items: center; display: flex; gap: 28px; justify-content: space-between; }
.tdo-v-footer img { width: 170px; }
.tdo-v-footer p { font-size: 14px; margin: 0; }
.tdo-v-footer a { color: var(--v-lime); }

/* Il contenuto resta visibile senza JavaScript. */
.tdo-v-js .tdo-v-reveal { opacity: 0; transform: translateY(20px); transition: opacity 650ms ease, transform 650ms cubic-bezier(.2,.8,.2,1); }
.tdo-v-js .tdo-v-reveal.is-visible { opacity: 1; transform: none; }
.tdo-v-js .tdo-v-reveal[data-delay="1"] { transition-delay: 90ms; }
.tdo-v-js .tdo-v-reveal[data-delay="2"] { transition-delay: 180ms; }

@media (max-width: 900px) {
  .tdo-v-topbar nav { display: none; }
  .tdo-v-hero__grid, .tdo-v-split, .tdo-v-split--reverse { grid-template-columns: 1fr; }
  .tdo-v-hero__media { margin-inline: auto; max-width: 720px; transform: none; }
  .tdo-v-grid--3 { grid-template-columns: 1fr 1fr; }
  .tdo-v-facts { grid-template-columns: 1fr; }
  .tdo-v-facts > div { min-height: 0; }
}

@media (max-width: 620px) {
  .tdo-v-title { font-size: clamp(40px, 12vw, 54px); }
  .tdo-v-section-title { font-size: clamp(31px, 9.5vw, 42px); }
  .tdo-v-card-title { font-size: clamp(24px, 7vw, 30px); }
  .tdo-v-grid--2, .tdo-v-grid--3 { grid-template-columns: 1fr; }
  .tdo-v-card { min-height: 0; }
  .tdo-v-notice { grid-template-columns: 1fr; }
  .tdo-v-notice__content { grid-template-columns: minmax(140px, 180px) minmax(0, 1fr); }
  .tdo-v-footer__grid { align-items: flex-start; flex-direction: column; }

  .tdo-v-hero:has(.tdo-v-hero__grid--mobile-media) { padding-block: 34px 48px; }
  .tdo-v-hero__grid--mobile-media {
    align-items: start;
    gap: 20px 14px;
    grid-template-columns: minmax(0, 1fr) clamp(112px, 33vw, 142px);
  }
  .tdo-v-hero__grid--mobile-media > :first-child { display: contents; }
  .tdo-v-hero__grid--mobile-media > :first-child > .tdo-v-eyebrow {
    grid-column: 1 / -1;
    grid-row: 1;
    margin-bottom: 0;
  }
  .tdo-v-hero__grid--mobile-media > :first-child > .tdo-v-title {
    align-self: center;
    font-size: clamp(36px, 10.6vw, 44px);
    grid-column: 1;
    grid-row: 2;
    line-height: .94;
  }
  .tdo-v-hero__grid--mobile-media > :first-child > .tdo-v-lead {
    grid-column: 1 / -1;
    grid-row: 3;
    margin-top: 0;
  }
  .tdo-v-hero__grid--mobile-media > :first-child > .tdo-v-actions {
    grid-column: 1 / -1;
    grid-row: 4;
    margin-top: 2px;
  }
  .tdo-v-hero__grid--mobile-media > .tdo-v-hero__media,
  .tdo-v-hero__grid--mobile-media > .tdo-support-hero__visual,
  .tdo-v-hero__grid--mobile-media > .tdo-sample-hero__image {
    align-self: stretch;
    border-radius: 18px;
    grid-column: 2;
    grid-row: 2;
    height: clamp(180px, 48vw, 220px);
    margin: 0;
    min-width: 0;
    overflow: hidden;
    width: 100%;
  }
  .tdo-v-hero__grid--mobile-media > .tdo-v-hero__media picture { display: block; height: 100%; }
  .tdo-v-hero__grid--mobile-media > .tdo-v-hero__media img,
  .tdo-v-hero__grid--mobile-media > .tdo-support-hero__visual img,
  .tdo-v-hero__grid--mobile-media > .tdo-sample-hero__image img {
    aspect-ratio: auto;
    height: 100%;
    object-fit: cover;
    padding: 0;
    width: 100%;
  }
  .tdo-v-hero__grid--mobile-media > .tdo-support-hero__visual img { object-fit: contain; padding: 8px; }
}

@media (max-width: 480px) {
  .tdo-v-notice__content { align-items: start; grid-template-columns: 1fr; }
  .tdo-v-notice__logo { max-width: 220px; }
}

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