/* =============================================================================
   LA TARGA — Design System (v2)
   -----------------------------------------------------------------------------
   Custom, dependency-free CSS (no Bootstrap, no third-party UI frameworks).
   Architecture: design tokens -> base -> utilities -> layout -> components.
   Naming: BEM-ish (.block__element--modifier). Mobile-first, Flexbox + Grid.
   ========================================================================== */

@import url("https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&display=swap");

/* =============================================================================
   1. DESIGN TOKENS
   ========================================================================== */
:root {
  /* Brand palette — mirrored by data/site-config.json ("colors") */
  --c-navy: #182673;
  --c-primary: #20339b;
  --c-navy-deep: #0f1a4e;
  --c-accent: #f2b632;
  --c-accent-ink: #182673;
  --c-gray: #cfcfcf;
  --c-light: #f4f6fb;
  --c-ink: #10142a;
  --c-white: #ffffff;
  --c-black: #000000;

  --grad-navy: linear-gradient(135deg, #0f1a4e 0%, #182673 55%, #20339b 120%);
  --grad-card: linear-gradient(
    180deg,
    rgba(16, 20, 42, 0) 35%,
    rgba(15, 26, 78, 0.92) 100%
  );

  /* Type */
  --font-body:
    "Manrope", system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial,
    sans-serif;
  --fs-xs: 0.78rem;
  --fs-sm: 0.9rem;
  --fs-md: 1rem;
  --fs-lg: 1.15rem;
  --fs-xl: clamp(1.35rem, 2.4vw, 1.75rem);
  --fs-2xl: clamp(1.75rem, 3.4vw, 2.5rem);
  --fs-3xl: clamp(2.2rem, 5vw, 3.6rem);

  /* Rhythm */
  --space-1: 0.375rem;
  --space-2: 0.75rem;
  --space-3: 1.25rem;
  --space-4: 2rem;
  --space-5: 3rem;
  --space-6: 4.5rem;
  --space-7: 6rem;
  --container: 1180px;
  --container-narrow: 860px;

  /* Shape */
  --r-sm: 8px;
  --r-md: 14px;
  --r-lg: 20px;
  --r-xl: 28px;
  --r-pill: 999px;

  /* Depth */
  --sh-xs: 0 1px 2px rgba(16, 20, 42, 0.06);
  --sh-sm: 0 6px 18px -8px rgba(16, 20, 42, 0.14);
  --sh-md: 0 16px 38px -16px rgba(16, 20, 42, 0.22);
  --sh-lg: 0 30px 60px -24px rgba(15, 26, 78, 0.35);

  --t-fast: 0.16s ease;
  --t-med: 0.32s cubic-bezier(0.22, 1, 0.36, 1);
  --t-slow: 0.55s cubic-bezier(0.22, 1, 0.36, 1);

  --header-h: 78px;
}

/* =============================================================================
   2. RESET / BASE
   ========================================================================== */
*,
*::before,
*::after {
  box-sizing: border-box;
}

* {
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: var(--fs-md);
  line-height: 1.65;
  color: var(--c-ink);
  background: var(--c-white);
  -webkit-font-smoothing: antialiased;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
  scroll-padding-top: calc(var(--header-h) + 16px);
}

h1,
h2,
h3,
h4,
h5 {
  line-height: 1.14;
  letter-spacing: -0.02em;
  font-weight: 800;
  color: inherit;
  text-wrap: balance;
}

p {
  text-wrap: pretty;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  display: block;
}

button,
input,
select,
textarea {
  font: inherit;
  color: inherit;
}

button {
  cursor: pointer;
  background: none;
  border: 0;
}

ul[role="list"],
ol[role="list"] {
  list-style: none;
}

:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--c-accent) 75%, white);
  outline-offset: 2px;
  border-radius: 4px;
}

::selection {
  background: var(--c-accent);
  color: var(--c-accent-ink);
}

/* =============================================================================
   3. UTILITIES
   ========================================================================== */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: clamp(1.1rem, 4vw, 2rem);
}

.container--narrow {
  max-width: var(--container-narrow);
}

.section {
  padding-block: clamp(3.2rem, 7vw, 5.8rem);
}

.section--paper {
  background: var(--c-white);
}
.section--tint {
  background: var(--c-light);
}
.section--navy {
  background: var(--grad-navy);
  color: var(--c-white);
}
.section--navy-solid {
  background: var(--c-navy);
  color: var(--c-white);
}

.section__head {
  max-width: 760px;
  margin: 0 auto clamp(2.2rem, 5vw, 3.4rem);
  text-align: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-size: var(--fs-xs);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--c-accent);
}

.eyebrow::before {
  content: "";
  width: 26px;
  height: 2px;
  background: var(--c-accent);
  border-radius: 2px;
}

.section--paper .eyebrow,
.section--tint .eyebrow {
  color: var(--c-primary);
}

.section--paper .eyebrow::before,
.section--tint .eyebrow::before {
  background: var(--c-primary);
}

.section__title {
  font-size: var(--fs-2xl);
  margin-top: 0.7rem;
  color: var(--c-navy);
}

.section--navy .section__title,
.section--navy-solid .section__title {
  color: var(--c-white);
}

.section__lead {
  margin-top: 0.9rem;
  font-size: var(--fs-lg);
  color: color-mix(in srgb, currentColor 72%, transparent);
}

.section--navy .section__lead,
.section--navy-solid .section__lead {
  color: rgba(255, 255, 255, 0.78);
}

.center {
  text-align: center;
}
.mt-2 {
  margin-top: var(--space-2);
}
.mt-3 {
  margin-top: var(--space-3);
}
.mt-4 {
  margin-top: var(--space-4);
}
.mt-5 {
  margin-top: var(--space-5);
}
.mb-3 {
  margin-bottom: var(--space-3);
}
.mb-4 {
  margin-bottom: var(--space-4);
}

.visually-hidden {
  position: absolute !important;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.hidden {
  display: none !important;
}

/* Fade edges used by marquees */
.mask-x {
  -webkit-mask-image: linear-gradient(
    90deg,
    transparent,
    #000 8%,
    #000 92%,
    transparent
  );
  mask-image: linear-gradient(
    90deg,
    transparent,
    #000 8%,
    #000 92%,
    transparent
  );
}

/* =============================================================================
   4. BUTTONS / CHIPS / LINKS
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  padding: 0.8rem 1.5rem;
  border-radius: var(--r-pill);
  font-weight: 700;
  font-size: var(--fs-sm);
  line-height: 1.2;
  letter-spacing: 0.01em;
  transition:
    transform var(--t-fast),
    box-shadow var(--t-fast),
    background-color var(--t-fast),
    color var(--t-fast),
    border-color var(--t-fast);
  white-space: nowrap;
  border: 2px solid transparent;
  will-change: transform;
}

.btn:hover {
  transform: translateY(-2px);
}
.btn:active {
  transform: translateY(0) scale(0.98);
}

.btn svg {
  flex: 0 0 auto;
}

.btn--navy {
  background: var(--c-navy);
  color: var(--c-white);
  box-shadow: var(--sh-sm);
}
.btn--navy:hover {
  background: var(--c-primary);
  box-shadow: var(--sh-md);
}

.btn--accent {
  background: var(--c-accent);
  color: var(--c-accent-ink);
  box-shadow: 0 10px 24px -12px rgba(242, 182, 50, 0.9);
}
.btn--accent:hover {
  box-shadow: 0 16px 30px -12px rgba(242, 182, 50, 0.95);
}

.btn--ghost {
  border-color: rgba(255, 255, 255, 0.55);
  color: var(--c-white);
}
.btn--ghost:hover {
  border-color: var(--c-white);
  background: rgba(255, 255, 255, 0.1);
}

.btn--light {
  background: var(--c-white);
  color: var(--c-navy);
  box-shadow: var(--sh-sm);
}
.btn--light:hover {
  background: var(--c-light);
  box-shadow: var(--sh-md);
}

.btn--outline-navy {
  border-color: var(--c-navy);
  color: var(--c-navy);
}
.btn--outline-navy:hover {
  background: var(--c-navy);
  color: var(--c-white);
}

.btn--lg {
  padding: 1rem 2rem;
  font-size: var(--fs-md);
}
.btn--sm {
  padding: 0.55rem 1.1rem;
  font-size: var(--fs-xs);
}

.btn--block {
  width: 100%;
}

/* Round icon button */
.icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  transition:
    background-color var(--t-fast),
    transform var(--t-fast);
}
.icon-btn:hover {
  transform: translateY(-2px);
}

/* Chip */
.chip {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.32rem 0.8rem;
  border-radius: var(--r-pill);
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.04em;
  background: rgba(255, 255, 255, 0.96);
  color: var(--c-navy);
  box-shadow: var(--sh-xs);
}

.chip--accent {
  background: var(--c-accent);
  color: var(--c-accent-ink);
}
.chip--navy {
  background: var(--c-navy);
  color: var(--c-white);
}

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-weight: 800;
  font-size: var(--fs-sm);
  color: var(--c-primary);
  transition: gap var(--t-fast);
}
.link-arrow:hover {
  gap: 0.75rem;
}

/* =============================================================================
   5. HEADER / NAV / DRAWER
   ========================================================================== */
/* Sticky lives on [data-site-header] (a direct child of <body>), because the
   actual <header> markup is injected by js/layout.js inside that placeholder. */
.site-header {
  position: relative;
  background: transparent;
  color: var(--c-white);
}

.site-header__inner {
  min-height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}

.site-header__brand img {
  height: 40px;
  width: auto;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 2.4vw, 2rem);
}

.main-nav__link {
  position: relative;
  font-weight: 600;
  font-size: var(--fs-sm);
  color: rgba(255, 255, 255, 0.9);
  padding: 0.4rem 0.1rem;
  transition: color var(--t-fast);
}

.main-nav__link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  height: 3px;
  width: 100%;
  border-radius: 3px;
  background: var(--c-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--t-med);
}

.main-nav__link:hover {
  color: var(--c-white);
}
.main-nav__link:hover::after {
  transform: scaleX(1);
}

.main-nav__link.is-active {
  color: var(--c-white);
  font-weight: 800;
}
.main-nav__link.is-active::after {
  transform: scaleX(1);
}

.site-header__actions {
  display: flex;
  align-items: center;
  gap: 0.9rem;
}

/* hamburger */
.drawer-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 46px;
  height: 46px;
  border: 2px solid rgba(255, 255, 255, 0.35);
  border-radius: 12px;
  align-items: center;
  transition:
    border-color var(--t-fast),
    background-color var(--t-fast);
}

.drawer-toggle:hover {
  border-color: var(--c-white);
}

.drawer-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  border-radius: 2px;
  background: var(--c-white);
  transition:
    transform var(--t-med),
    opacity var(--t-med);
}

.drawer-toggle.is-open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.drawer-toggle.is-open span:nth-child(2) {
  opacity: 0;
}
.drawer-toggle.is-open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* drawer */
.drawer {
  position: fixed;
  inset: 0;
  z-index: 120;
  visibility: hidden;
  pointer-events: none;
}

.drawer.is-open {
  visibility: visible;
  pointer-events: auto;
}

.drawer__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(8, 13, 40, 0.6);
  backdrop-filter: blur(3px);
  opacity: 0;
  transition: opacity var(--t-med);
}

.drawer.is-open .drawer__backdrop {
  opacity: 1;
}

.drawer__panel {
  position: absolute;
  top: 0;
  right: 0;
  height: 100%;
  width: min(400px, 88vw);
  background: var(--c-white);
  display: flex;
  flex-direction: column;
  transform: translateX(105%);
  transition: transform var(--t-slow);
  box-shadow: var(--sh-lg);
  overflow-y: auto;
}

.drawer.is-open .drawer__panel {
  transform: translateX(0);
}

.drawer__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.1rem 1.4rem;
  border-bottom: 1px solid rgba(16, 20, 42, 0.08);
}

.drawer__head img {
  height: 34px;
  width: auto;
}

.drawer__close {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--c-light);
  color: var(--c-navy);
  transition: background-color var(--t-fast);
}
.drawer__close:hover {
  background: var(--c-gray);
}

.drawer__nav {
  display: flex;
  flex-direction: column;
  padding: 1.2rem 1.4rem;
  gap: 0.2rem;
  flex: 1;
}

.drawer__nav a {
  position: relative;
  font-size: var(--fs-xl);
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--c-ink);
  padding: 0.55rem 0.2rem;
  border-bottom: 1px solid rgba(16, 20, 42, 0.06);
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition:
    color var(--t-fast),
    padding-left var(--t-fast);
}

.drawer__nav a::after {
  content: "→";
  color: var(--c-accent-ink);
  opacity: 0;
  transition:
    opacity var(--t-fast),
    transform var(--t-fast);
}

.drawer__nav a:hover,
.drawer__nav a.is-active {
  color: var(--c-primary);
  padding-left: 0.6rem;
}
.drawer__nav a:hover::after,
.drawer__nav a.is-active::after {
  opacity: 1;
}

.drawer__foot {
  padding: 1.3rem 1.4rem 1.8rem;
  background: var(--c-light);
}

.drawer__foot-label {
  font-size: var(--fs-xs);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--c-primary);
  margin-bottom: 0.7rem;
}

.drawer__row {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  font-weight: 600;
  font-size: var(--fs-sm);
  color: var(--c-ink);
  margin-bottom: 0.55rem;
}

.drawer__row img {
  width: 18px;
  height: 18px;
  object-fit: contain;
}
.drawer__row:hover {
  color: var(--c-primary);
}

.drawer__social {
  display: flex;
  gap: 0.7rem;
  margin-top: 1rem;
}

.drawer__social img {
  width: 22px;
  height: 22px;
}

/* =============================================================================
   6. HERO
   ========================================================================== */
.hero {
  position: relative;
  display: grid;
  place-items: center;
  text-align: center;
  color: var(--c-white);
  background-color: var(--c-navy-deep);
  background-size: cover;
  background-position: center;
  min-height: clamp(360px, 62vh, 560px);
  overflow: hidden;
  isolation: isolate;
}

.hero--home {
  background-image: url("Resources/Images and Icons/hero-home.jpg");
}
.hero--servizi {
  background-image: url("Resources/Images and Icons/hero-servizi.jpg");
}
.hero--laboratorio {
  background-image: url("Resources/Images and Icons/hero-laboratorio.jpg");
}
.hero--chisiamo {
  background-image: url("Resources/Images and Icons/hero-chi-siamo.jpg");
}
.hero--preventivo {
  background-image: url("Resources/Images and Icons/hero-preventivo.jpg");
}

.hero--compact {
  min-height: clamp(240px, 40vh, 360px);
}

/* service detail pages use a dynamic background set inline via CSS variable */
.hero--dynamic {
  background-image: var(--hero-image, none);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(
      80% 120% at 20% 10%,
      rgba(32, 51, 155, 0.55),
      transparent 60%
    ),
    linear-gradient(
      180deg,
      rgba(15, 26, 78, 0.55) 0%,
      rgba(15, 26, 78, 0.86) 100%
    );
}

.hero__content {
  padding: clamp(3rem, 8vw, 5rem) 1.25rem;
  max-width: 820px;
  margin-inline: auto;
}

.hero__title {
  font-size: var(--fs-3xl);
  font-weight: 800;
  text-shadow: 0 4px 30px rgba(0, 0, 0, 0.35);
}

.hero__lead {
  margin: 1rem auto 0;
  max-width: 640px;
  font-size: clamp(1rem, 1.6vw, 1.2rem);
  color: rgba(255, 255, 255, 0.85);
}

.hero__cta {
  margin-top: var(--space-4);
  display: flex;
  justify-content: center;
  gap: 0.9rem;
  flex-wrap: wrap;
}

/* breadcrumb inside hero */
.breadcrumb {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  justify-content: center;
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-bottom: 1.2rem;
}

.breadcrumb a {
  color: rgba(255, 255, 255, 0.8);
  transition: color var(--t-fast);
}
.breadcrumb a:hover {
  color: var(--c-accent);
}
.breadcrumb span {
  color: var(--c-accent);
}
.breadcrumb .sep {
  color: rgba(255, 255, 255, 0.4);
}

/* =============================================================================
   7. HOME — FEATURED SERVICE CARDS
   ========================================================================== */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.2rem, 3vw, 2rem);
}

/* Featured service highlight cards (home — photo-led tiles) */
.feature-card {
  position: relative;
  display: block;
  border-radius: var(--r-xl);
  overflow: hidden;
  background: var(--grad-navy);
  box-shadow: var(--sh-md);
  isolation: isolate;
  transition:
    transform var(--t-med),
    box-shadow var(--t-med);
}

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--sh-lg);
}

.feature-card__media {
  display: block;
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--grad-navy);
}

.feature-card__media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--t-slow);
}

.feature-card:hover .feature-card__media img {
  transform: scale(1.08);
}

.feature-card__shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(15, 26, 78, 0.05) 35%,
    rgba(15, 26, 78, 0.55) 70%,
    rgba(15, 26, 78, 0.92)
  );
}

.feature-card__body {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 1rem 1.3rem 1.4rem;
  color: var(--c-white);
}

.feature-card__eyebrow {
  display: inline-block;
  font-size: var(--fs-xs);
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-accent);
  margin-bottom: 0.3rem;
}

.feature-card__title {
  display: block;
  font-size: var(--fs-xl);
  font-weight: 800;
  line-height: 1.2;
  color: var(--c-white);
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.25);
}

.feature-card__go {
  position: absolute;
  top: 1rem;
  right: 1rem;
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--c-accent);
  color: var(--c-accent-ink);
  box-shadow: var(--sh-sm);
  transition:
    transform var(--t-fast),
    background-color var(--t-fast);
}

.feature-card__go svg {
  width: 18px;
  height: 18px;
}

.feature-card:hover .feature-card__go {
  transform: scale(1.12) rotate(-8deg);
}

/* =============================================================================
   8. MARQUEE SLIDERS (clients & portfolio)
   ========================================================================== */
.marquee {
  overflow: hidden;
  position: relative;
}

.marquee__track {
  display: flex;
  width: max-content;
  animation: marquee var(--marquee-speed, 42s) linear infinite;
  will-change: transform;
}

.marquee:hover .marquee__track {
  animation-play-state: paused;
}

@keyframes marquee {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}

.marquee__item {
  display: flex;
  align-items: center;
  justify-content: center;
}

/* clients (light) */
.marquee--clients .marquee__item {
  padding: 0 clamp(1.4rem, 3vw, 2.6rem);
}
.marquee--clients img {
  height: clamp(44px, 6vw, 64px);
  width: auto;
  opacity: 0.72;
  filter: grayscale(1);
  transition:
    opacity var(--t-med),
    filter var(--t-med),
    transform var(--t-med);
}
.marquee--clients a:hover img {
  opacity: 1;
  filter: grayscale(0);
  transform: scale(1.06);
}

/* portfolio (dark) — scrolls slower than the clients marquee */
.marquee--portfolio {
  --marquee-speed: 90s;
}
.marquee--portfolio .marquee__item {
  padding: 0 clamp(0.4rem, 1vw, 0.8rem);
}
.marquee--portfolio img {
  height: clamp(170px, 24vw, 250px);
  width: auto;
  border-radius: var(--r-md);
  box-shadow: var(--sh-sm);
  transition: transform var(--t-med);
}
.marquee--portfolio a:hover img {
  transform: translateY(-4px) scale(1.02);
}

/* =============================================================================
   9. BRAND PILLARS (Qualità · Prezzo · Tecnologia · Rapidità)
   ========================================================================== */
.pillars {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(1.1rem, 2.4vw, 1.7rem);
}

.pillar {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--r-lg);
  padding: clamp(1.5rem, 2.6vw, 2.1rem) 1.4rem;
  text-align: center;
  color: var(--c-white);
  backdrop-filter: blur(4px);
  transition:
    transform var(--t-med),
    background-color var(--t-med),
    border-color var(--t-med);
}

.pillar:hover {
  transform: translateY(-6px);
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(242, 182, 50, 0.5);
}

.pillar__icon {
  display: inline-grid;
  place-items: center;
  width: 74px;
  height: 74px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.22);
  box-shadow: inset 0 0 0 3px rgba(255, 255, 255, 0.05);
  margin-bottom: 1rem;
}

.pillar:hover .pillar__icon {
  border-color: rgba(242, 182, 50, 0.65);
}

.pillar__icon img {
  width: 44px;
  height: 44px;
  object-fit: contain;
}

.pillar__title {
  font-size: var(--fs-xl);
  margin-bottom: 0.5rem;
}

.pillar__text {
  font-size: var(--fs-sm);
  color: rgba(255, 255, 255, 0.8);
}

/* =============================================================================
   10. CONTACTS DIRECTORY (offices + direct e-mails)
   ========================================================================== */
.contacts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr));
  gap: clamp(1.2rem, 3vw, 1.8rem);
  align-items: stretch;
}

.office-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  background: var(--c-white);
  border: 1px solid rgba(16, 20, 42, 0.08);
  border-radius: var(--r-xl);
  box-shadow: var(--sh-md);
  padding: clamp(1.5rem, 3vw, 2rem);
  overflow: hidden;
  transition:
    transform var(--t-med),
    box-shadow var(--t-med);
}

.office-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 5px;
  background: var(--grad-navy);
}

.office-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--sh-lg);
}

.office-card__head {
  display: flex;
  align-items: center;
  gap: 0.95rem;
}

.office-card__marker {
  display: inline-grid;
  place-items: center;
  width: 54px;
  height: 54px;
  flex: 0 0 auto;
  border-radius: 16px;
  color: var(--c-primary);
  background: color-mix(in srgb, var(--c-primary) 9%, var(--c-white));
  border: 1px solid rgba(32, 51, 155, 0.14);
}

.office-card__marker svg {
  width: 26px;
  height: 26px;
}

.office-card__title {
  font-size: var(--fs-lg);
  color: var(--c-navy);
  line-height: 1.2;
}

.office-card__name {
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: color-mix(in srgb, var(--c-ink) 55%, transparent);
  margin-top: 0.15rem;
}

.office-card__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.3rem;
}

.office-card__row {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--c-ink);
  padding: 0.5rem 0.7rem;
  border-radius: var(--r-sm);
  transition:
    background-color var(--t-fast),
    color var(--t-fast);
}

.office-card__row:hover {
  background: var(--c-light);
  color: var(--c-primary);
}

.office-card__row svg {
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
  color: var(--c-primary);
}

.office-card__row--address {
  padding: 0.4rem 0.7rem;
}

.office-card__hours {
  border-top: 1px dashed rgba(16, 20, 42, 0.14);
  padding-top: 0.9rem;
  margin-top: auto;
  display: grid;
  gap: 0.25rem;
}

.office-card__hours-title {
  font-size: var(--fs-xs);
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-primary);
  margin-bottom: 0.15rem;
}

.office-card__hours-row {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: var(--fs-sm);
  font-weight: 600;
  color: color-mix(in srgb, var(--c-ink) 78%, transparent);
}

.office-card__hours-row svg {
  width: 14px;
  height: 14px;
  flex: 0 0 auto;
  color: var(--c-primary);
}

/* Direct e-mail / WhatsApp tile — navy accent card */
.office-card--direct {
  background: var(--grad-navy);
  border-color: transparent;
  color: var(--c-white);
}

.office-card--direct::before {
  background: var(--c-accent);
}

.office-card--direct .office-card__title {
  color: var(--c-white);
}

/* Rectangular e-mail cards (blue tile) */
.office-card__mails {
  display: grid;
  gap: 0.75rem;
}

.office-mail {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.8rem 0.9rem;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--r-md);
  background: rgba(255, 255, 255, 0.08);
  color: var(--c-white);
  text-decoration: none;
  transition:
    background-color var(--t-fast),
    border-color var(--t-fast),
    transform var(--t-fast);
}

.office-mail:hover {
  background: rgba(255, 255, 255, 0.14);
  border-color: rgba(242, 182, 50, 0.75);
  transform: translateY(-2px);
}

.office-mail__icon {
  display: inline-grid;
  place-items: center;
  flex: 0 0 auto;
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.1);
  color: var(--c-accent);
}

.office-mail__icon svg {
  width: 19px;
  height: 19px;
}

.office-mail__text {
  display: grid;
  gap: 0.05rem;
  min-width: 0;
}

.office-mail__role {
  font-size: var(--fs-xs);
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-accent);
}

.office-mail__addr {
  font-size: var(--fs-sm);
  font-weight: 700;
  color: rgba(255, 255, 255, 0.95);
  overflow-wrap: anywhere;
}

.office-card__action {
  margin-top: auto;
  padding-top: 0.4rem;
}

.office-card .btn img {
  width: 20px;
  height: 20px;
  object-fit: contain;
}

/* =============================================================================
   11. FOOTER (minimalist — preserved design)
   ========================================================================== */
.site-footer {
  border-top: 1px solid rgba(16, 20, 42, 0.1);
}

.site-footer--light {
  background: var(--c-white);
  color: var(--c-navy);
}

.site-footer--dark {
  background: var(--c-navy);
  color: var(--c-white);
  border-top-color: rgba(255, 255, 255, 0.14);
}

.site-footer__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-block: 1.5rem;
}

.site-footer__brand img {
  height: 24px;
  width: auto;
}

.site-footer__legal {
  font-size: var(--fs-sm);
  font-weight: 500;
  opacity: 0.9;
  text-align: center;
}

.site-footer__social {
  display: flex;
  gap: 0.9rem;
}

.site-footer__social a {
  display: inline-flex;
  opacity: 0.85;
  transition:
    opacity var(--t-fast),
    transform var(--t-fast);
}
.site-footer__social a:hover {
  opacity: 1;
  transform: translateY(-2px);
}
.site-footer__social img {
  width: 22px;
  height: 22px;
  object-fit: contain;
}

/* =============================================================================
   12. CATALOG (servizi.html)
   ========================================================================== */
.catalog__toolbar {
  background: var(--c-white);
  border-radius: var(--r-lg);
  box-shadow: var(--sh-md);
  padding: clamp(1.2rem, 2.6vw, 1.8rem);
  display: grid;
  gap: 1.1rem;
  margin-bottom: clamp(1.6rem, 3vw, 2.2rem);
}

/* second toolbar row: search + category */
.catalog__tools {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.9rem;
  align-items: center;
}

.search-field {
  position: relative;
  display: flex;
  align-items: center;
}

.search-field svg {
  position: absolute;
  left: 1rem;
  width: 20px;
  height: 20px;
  color: color-mix(in srgb, var(--c-navy) 55%, transparent);
  pointer-events: none;
}

.search-field input {
  width: 100%;
  padding: 0.82rem 1rem 0.82rem 2.9rem;
  border-radius: var(--r-pill);
  border: 2px solid #e2e7f3;
  background: var(--c-light);
  font-weight: 600;
  transition:
    border-color var(--t-fast),
    background-color var(--t-fast),
    box-shadow var(--t-fast);
}

.search-field input:focus {
  outline: none;
  border-color: var(--c-primary);
  background: var(--c-white);
  box-shadow: 0 0 0 4px rgba(32, 51, 155, 0.12);
}

.select-wrap {
  position: relative;
  min-width: 230px;
}

.select-wrap select {
  appearance: none;
  width: 100%;
  padding: 0.8rem 2.6rem 0.8rem 1.3rem;
  border-radius: var(--r-pill);
  border: 2px solid #e2e7f3;
  background: var(--c-light);
  font-weight: 700;
  color: var(--c-navy);
  cursor: pointer;
  transition:
    border-color var(--t-fast),
    background-color var(--t-fast);
}

.select-wrap select:focus {
  outline: none;
  border-color: var(--c-primary);
  background: var(--c-white);
}

.select-wrap::after {
  content: "";
  position: absolute;
  right: 1.2rem;
  top: 50%;
  width: 9px;
  height: 9px;
  border-right: 2px solid var(--c-navy);
  border-bottom: 2px solid var(--c-navy);
  transform: translateY(-70%) rotate(45deg);
  pointer-events: none;
}

.catalog__count {
  font-size: var(--fs-sm);
  font-weight: 700;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 1rem;
}

.catalog__count b {
  color: var(--c-accent);
}

/* service grid + card */
.catalog__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(285px, 1fr));
  gap: clamp(1.2rem, 2.6vw, 1.8rem);
}

.svc-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--c-white);
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--sh-sm);
  transition:
    transform var(--t-med),
    box-shadow var(--t-med);
}

.svc-card:hover {
  transform: translateY(-7px);
  box-shadow: var(--sh-lg);
}

.svc-card__media {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--c-light);
}

.svc-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--t-slow);
}

.svc-card:hover .svc-card__media img {
  transform: scale(1.08);
}

.svc-card__overlay {
  position: absolute;
  inset: 0;
  background: var(--grad-card);
  opacity: 0.55;
  transition: opacity var(--t-med);
}

.svc-card:hover .svc-card__overlay {
  opacity: 0.85;
}

.svc-card__chips {
  position: absolute;
  top: 0.9rem;
  left: 0.9rem;
  right: 0.9rem;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 0.5rem;
}

.svc-card__title-wrap {
  position: absolute;
  left: 1rem;
  right: 1rem;
  bottom: 0.9rem;
}

.svc-card__title {
  color: var(--c-white);
  font-size: 1.22rem;
  font-weight: 800;
  text-shadow: 0 2px 14px rgba(0, 0, 0, 0.45);
  line-height: 1.25;
}

.svc-card__body {
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: 0.7rem;
  padding: 1.1rem 1.2rem 1.2rem;
}

.svc-card__desc {
  font-size: var(--fs-sm);
  color: color-mix(in srgb, var(--c-ink) 75%, transparent);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.svc-card__foot {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.7rem;
  padding-top: 0.3rem;
}

/* state */
.svc-card.is-hidden {
  display: none;
}

.catalog__empty {
  text-align: center;
  color: rgba(255, 255, 255, 0.85);
  padding: 3rem 1rem;
  display: none;
}

.catalog__empty.is-visible {
  display: block;
}
.catalog__empty svg {
  width: 46px;
  height: 46px;
  margin: 0 auto 1rem;
  color: var(--c-accent);
}

/* loader */
.loader {
  width: 46px;
  height: 46px;
  margin: 3rem auto;
  border-radius: 50%;
  border: 4px solid rgba(255, 255, 255, 0.25);
  border-top-color: var(--c-accent);
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* =============================================================================
   13. SERVICE DETAIL (servizio.html)
   ========================================================================== */
.detail {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
  gap: clamp(1.6rem, 4vw, 3rem);
  align-items: start;
}

/* gallery */
.gallery__main {
  position: relative;
  aspect-ratio: 1 / 1;
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--c-light);
  box-shadow: var(--sh-md);
}

.gallery__main img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  animation: fade-in var(--t-slow);
}

.gallery__thumbs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.7rem;
  margin-top: 0.8rem;
}

.gallery__thumb {
  aspect-ratio: 1;
  border-radius: var(--r-md);
  overflow: hidden;
  border: 3px solid transparent;
  opacity: 0.75;
  transition:
    border-color var(--t-fast),
    opacity var(--t-fast),
    transform var(--t-fast);
  background: var(--c-light);
}

.gallery__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.gallery__thumb:hover {
  opacity: 1;
  transform: translateY(-2px);
}
.gallery__thumb.is-active {
  border-color: var(--c-accent);
  opacity: 1;
}

/* info */
.detail__info {
  padding-top: 0.4rem;
}

.detail__title {
  font-size: var(--fs-3xl);
  color: var(--c-navy);
  margin: 0.9rem 0 0.5rem;
}

.detail__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.detail__desc {
  margin-top: 1.4rem;
  font-size: 1.05rem;
  color: color-mix(in srgb, var(--c-ink) 82%, transparent);
  white-space: pre-line;
}

.detail__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-top: 1.8rem;
}

.detail__whatsapp-icon {
  width: 22px;
  height: 22px;
  object-fit: contain;
}

.detail__back {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 800;
  color: var(--c-navy);
  font-size: var(--fs-sm);
  margin-top: 1.6rem;
  transition: gap var(--t-fast);
}
.detail__back:hover {
  gap: 0.8rem;
}

/* related strip */
.related__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 1.3rem;
}

.related-card {
  position: relative;
  border-radius: var(--r-lg);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  display: flex;
  align-items: flex-end;
  box-shadow: var(--sh-sm);
  transition:
    transform var(--t-med),
    box-shadow var(--t-med);
}

.related-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--sh-md);
}

.related-card img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--t-slow);
}

.related-card:hover img {
  transform: scale(1.07);
}

.related-card__grad {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    transparent 30%,
    rgba(15, 26, 78, 0.9) 100%
  );
}

.related-card__name {
  position: relative;
  color: var(--c-white);
  padding: 1rem;
  font-size: var(--fs-md);
  font-weight: 800;
}

/* states */
.state {
  text-align: center;
  padding: 4rem 1rem;
  color: var(--c-navy);
}

.state__code {
  font-size: clamp(3.5rem, 12vw, 6rem);
  font-weight: 800;
  line-height: 1;
  background: var(--grad-navy);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.state p {
  max-width: 520px;
  margin: 0.8rem auto 1.6rem;
  color: color-mix(in srgb, var(--c-ink) 70%, transparent);
}

@keyframes fade-in {
  from {
    opacity: 0;
    transform: scale(1.02);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

/* =============================================================================
   14. LABORATORIO
   ========================================================================== */
.equipment-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: clamp(1.1rem, 2.4vw, 1.6rem);
}

.equip-card {
  background: var(--c-white);
  border-radius: var(--r-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: var(--sh-sm);
  transition:
    transform var(--t-med),
    box-shadow var(--t-med);
}

.equip-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--sh-md);
}

.equip-card__media {
  aspect-ratio: 4 / 3;
  background: var(--c-white);
  display: grid;
  place-items: center;
  padding: 1rem;
}

.equip-card__media img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform var(--t-med);
}

.equip-card:hover .equip-card__media img {
  transform: scale(1.05);
}

.equip-card__body {
  padding: 1.1rem 1.2rem 1.3rem;
  background-color: var(--c-light);
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  flex: 1;
}

.equip-card__title {
  font-size: var(--fs-lg);
  color: var(--c-navy);
}

.video-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 340px), 1fr));
  gap: clamp(1.2rem, 2.6vw, 1.8rem);
}

.video-card {
  background: var(--c-white);
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--sh-md);
  transition:
    transform var(--t-med),
    box-shadow var(--t-med);
}

.video-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--sh-lg);
}

.video-card__frame {
  position: relative;
  aspect-ratio: 16 / 9;
  background: var(--c-navy-deep);
}

.video-card__frame iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.video-card__name {
  padding: 0.9rem 1.1rem;
  font-weight: 700;
  font-size: var(--fs-sm);
  color: var(--c-navy);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* =============================================================================
   15. CHI SIAMO
   ========================================================================== */
.about__lead {
  font-size: clamp(1.1rem, 2vw, 1.45rem);
  font-weight: 500;
  color: color-mix(in srgb, var(--c-ink) 80%, transparent);
}

/* timeline */
.timeline {
  position: relative;
  max-width: 1020px;
  margin-inline: auto;
  padding: 0.5rem 0 2rem;
}

.timeline::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 4px;
  transform: translateX(-50%);
  border-radius: 4px;
  background: linear-gradient(
    180deg,
    var(--c-accent),
    rgba(255, 255, 255, 0.35)
  );
}

.tl-item {
  position: relative;
  width: 50%;
  padding: 0 2.6rem 2.6rem 0;
}

.tl-item:nth-child(even) {
  margin-left: 50%;
  padding: 0 0 2.6rem 2.6rem;
}

.tl-item__dot {
  position: absolute;
  top: 4px;
  right: -26px;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--c-white);
  border: 4px solid var(--c-accent);
  display: grid;
  place-items: center;
  box-shadow: var(--sh-sm);
  z-index: 1;
}

.tl-item:nth-child(even) .tl-item__dot {
  right: auto;
  left: -26px;
}

.tl-item__dot img {
  width: 32px;
  height: 32px;
  object-fit: contain;
  border-radius: 50%;
}

.tl-card {
  background: var(--c-white);
  border-radius: var(--r-lg);
  padding: 1.4rem 1.5rem 1.5rem;
  box-shadow: var(--sh-md);
  transition:
    transform var(--t-med),
    box-shadow var(--t-med);
}

.tl-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--sh-lg);
}

.tl-card__year {
  font-size: var(--fs-xs);
  font-weight: 800;
  letter-spacing: 0.2em;
  color: var(--c-accent-ink);
  background: var(--c-accent);
  display: inline-block;
  padding: 0.2rem 0.7rem;
  border-radius: var(--r-pill);
}

.tl-card__title {
  font-size: var(--fs-lg);
  color: var(--c-navy);
  margin: 0.7rem 0 0.4rem;
}

.tl-card__text {
  font-size: var(--fs-sm);
  color: color-mix(in srgb, var(--c-ink) 75%, transparent);
}

/* =============================================================================
   16. PREVENTIVO (form)
   ========================================================================== */
.quote-card {
  background: var(--c-white);
  border-radius: var(--r-xl);
  box-shadow: var(--sh-lg);
  padding: clamp(1.6rem, 4vw, 2.8rem);
  max-width: 720px;
  margin-inline: auto;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.1rem;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.field--full {
  grid-column: 1 / -1;
}

.field label {
  font-size: var(--fs-xs);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--c-navy);
}

.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 0.85rem 1.1rem;
  border: 2px solid #e2e7f3;
  border-radius: var(--r-md);
  background: var(--c-light);
  font-weight: 600;
  transition:
    border-color var(--t-fast),
    background-color var(--t-fast),
    box-shadow var(--t-fast);
}

.field textarea {
  resize: vertical;
  min-height: 130px;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--c-primary);
  background: var(--c-white);
  box-shadow: 0 0 0 4px rgba(32, 51, 155, 0.12);
}

.field input::placeholder,
.field textarea::placeholder {
  color: color-mix(in srgb, var(--c-ink) 45%, transparent);
  font-weight: 500;
}

.file-field {
  border: 2px dashed #c7d0e6;
  border-radius: var(--r-md);
  background: var(--c-light);
  padding: 0.9rem 1.1rem;
  display: flex;
  align-items: center;
  gap: 0.8rem;
  flex-wrap: wrap;
}

.file-field input {
  max-width: 240px;
  padding: 0;
  border: 0;
  background: none;
}

.form-note {
  font-size: var(--fs-xs);
  color: color-mix(in srgb, var(--c-ink) 60%, transparent);
}

/* success state */
.form-success {
  display: none;
  text-align: center;
  padding: 2rem 1rem;
}

.form-success.is-visible {
  display: block;
}

.form-success__icon {
  width: 72px;
  height: 72px;
  margin: 0 auto 1rem;
  border-radius: 50%;
  background: #e5f6ec;
  color: #1d8a4f;
  display: grid;
  place-items: center;
}

/* =============================================================================
   17. 404
   ========================================================================== */
.error-page {
  min-height: calc(100svh - var(--header-h));
  display: grid;
  place-items: center;
  text-align: center;
  padding: 3rem 1.25rem;
}

.error-page__code {
  font-size: clamp(6rem, 22vw, 11rem);
  font-weight: 800;
  line-height: 0.9;
  letter-spacing: -0.04em;
  background: var(--grad-navy);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.error-page__title {
  font-size: var(--fs-2xl);
  color: var(--c-navy);
  margin: 1rem 0 0.6rem;
}
.error-page__lead {
  color: color-mix(in srgb, var(--c-ink) 70%, transparent);
  max-width: 480px;
  margin: 0 auto 1.8rem;
}
.error-page img {
  width: min(300px, 70vw);
  margin: 1.5rem auto;
}
.error-page__timer {
  font-size: var(--fs-sm);
  font-weight: 700;
  color: var(--c-primary);
  margin-top: 1.4rem;
}

/* =============================================================================
   18. SCROLL REVEAL & MOTION PREFERENCES
   ========================================================================== */
[data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 0.7s ease,
    transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
  transition-delay: var(--reveal-delay, 0s);
  will-change: opacity, transform;
}

[data-reveal].is-inview {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.001s !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001s !important;
  }
  .marquee__track {
    animation: none;
  }
  [data-reveal] {
    opacity: 1;
    transform: none;
  }
}

/* =============================================================================
   19. RESPONSIVE
   ========================================================================== */
@media (max-width: 1020px) {
  .pillars {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 900px) {
  .main-nav {
    display: none;
  }
  .drawer-toggle {
    display: flex;
  }
  .site-header__actions .main-cta {
    display: none;
  }

  .feature-grid {
    grid-template-columns: 1fr;
    max-width: 460px;
    margin-inline: auto;
  }
  .detail {
    grid-template-columns: 1fr;
  }
  .catalog__tools {
    grid-template-columns: 1fr;
  }
  .select-wrap {
    min-width: 0;
  }
}

@media (max-width: 760px) {
  :root {
    --header-h: 70px;
  }
  .pillars {
    grid-template-columns: 1fr 1fr;
    gap: 0.9rem;
  }
  .pillar {
    padding: 1.3rem 1rem;
  }
  .pillar__icon {
    width: 60px;
    height: 60px;
    margin-bottom: 0.8rem;
  }
  .pillar__icon img {
    width: 36px;
    height: 36px;
  }

  .form-grid {
    grid-template-columns: 1fr;
  }

  /* timeline collapses to a left rail */
  .timeline::before {
    left: 10px;
    transform: none;
  }
  .tl-item,
  .tl-item:nth-child(even) {
    width: 100%;
    margin-left: 0;
    padding: 0 0 2rem 3.2rem;
  }
  .tl-item__dot,
  .tl-item:nth-child(even) .tl-item__dot {
    left: 10px;
    right: auto;
    width: 42px;
    height: 42px;
    transform: translateX(-50%);
    top: 10px;
  }
  .tl-item__dot img {
    width: 24px;
    height: 24px;
  }
}

@media (max-width: 480px) {
  .pillars {
    grid-template-columns: 1fr;
  }
  .site-header__brand img {
    height: 34px;
  }
  .gallery__thumbs {
    grid-template-columns: repeat(4, 1fr);
    gap: 0.45rem;
  }
}

/* =============================================================================
   20. CHROME PLACEHOLDERS & MISC
   ========================================================================== */
/* Reserve space while the JS-rendered header/footer hydrate (no layout jump) */
[data-site-header] {
  display: block;
  position: sticky;
  top: 0;
  z-index: 80;
  min-height: var(--header-h);
  background: var(--grad-navy);
  color: var(--c-white);
  transition: box-shadow var(--t-med);
}

[data-site-header].is-scrolled {
  box-shadow: 0 18px 34px -18px rgba(15, 26, 78, 0.55);
}

[data-site-footer] {
  display: block;
}

/* "Oppure …" separator under the home featured service cards */
.cta-separator {
  font-weight: 800;
  color: var(--c-navy);
  text-align: center;
  margin: 2.4rem auto 1rem;
}

.video-card__name svg {
  color: var(--c-accent);
  flex: 0 0 auto;
}

/* contact deck cards keep pointer + focus styles consistent */
.contact-card:focus-visible {
  outline-color: var(--c-accent);
}

/* gallery thumbs reset button defaults */
.gallery__thumb {
  padding: 0;
}

/* misc UI used on several pages */
.quote-hint {
  font-weight: 800;
  font-size: var(--fs-lg);
  color: var(--c-navy);
  margin-bottom: 0.9rem;
}

/* CTA callout banner — rounded navy panel with gold CTA */
.cta-banner {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  display: grid;
  justify-items: center;
  gap: 0.9rem;
  text-align: center;
  padding: clamp(2.4rem, 6vw, 4.2rem) clamp(1.5rem, 5vw, 4rem);
  border-radius: var(--r-xl);
  background: var(--grad-navy);
  color: var(--c-white);
  box-shadow: var(--sh-lg);
}

.cta-banner::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: radial-gradient(
    70% 90% at 50% 0%,
    rgba(242, 182, 50, 0.16),
    transparent 70%
  );
}

.cta-banner__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-size: var(--fs-xs);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--c-accent);
}

.cta-banner__eyebrow::before,
.cta-banner__eyebrow::after {
  content: "";
  width: 22px;
  height: 2px;
  border-radius: 2px;
  background: var(--c-accent);
}

.cta-banner__title {
  font-size: var(--fs-2xl);
  line-height: 1.15;
  color: var(--c-white);
}

.cta-banner__text {
  max-width: 540px;
  color: rgba(255, 255, 255, 0.82);
}

.cta-banner .btn {
  margin-top: 0.6rem;
}

.lead-link {
  color: var(--c-accent);
  font-weight: 800;
  text-decoration: underline;
  text-underline-offset: 4px;
  transition: opacity var(--t-fast);
}
.lead-link:hover {
  opacity: 0.85;
}

/* preselected-service note inside the quote form */
[data-servizio-note] {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.8rem;
  padding: 0.75rem 1rem;
  background: #eef1fa;
  border: 1px solid #dbe2f2;
  border-radius: var(--r-md);
  margin-top: 1rem;
}
[data-servizio-note].hidden {
  display: none;
}

.error-page__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* =============================================================================
   21. WHATSAPP HELP FLOATING WIDGET
   ========================================================================== */
.wa-help {
  position: fixed;
  right: max(clamp(0.9rem, 2.5vw, 1.6rem), env(safe-area-inset-right, 0.9rem));
  bottom: max(
    clamp(0.9rem, 2.5vw, 1.6rem),
    env(safe-area-inset-bottom, 0.9rem)
  );
  z-index: 90;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.7rem;
}

/* The bubble stays hidden until .is-open is set after the welcome delay.
   The green FAB below it is always visible. */
.wa-help__bubble {
  position: relative;
  width: min(310px, calc(100vw - 2.4rem));
  background: var(--c-white);
  border: 1px solid rgba(37, 211, 102, 0.28);
  border-radius: 18px;
  box-shadow: var(--sh-lg);
  padding: 1rem 1.1rem 1.05rem;
  color: var(--c-ink);
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px) scale(0.96);
  transform-origin: bottom right;
  pointer-events: none;
  transition:
    opacity var(--t-med),
    transform var(--t-med),
    visibility var(--t-med);
}

.wa-help.is-open .wa-help__bubble {
  opacity: 1;
  visibility: visible;
  transform: none;
  pointer-events: auto;
}

.wa-help__bubble::after {
  content: "";
  position: absolute;
  bottom: -8px;
  right: 24px;
  width: 15px;
  height: 15px;
  background: var(--c-white);
  border-right: 1px solid rgba(37, 211, 102, 0.28);
  border-bottom: 1px solid rgba(37, 211, 102, 0.28);
  transform: rotate(45deg);
}

.wa-help__close {
  position: absolute;
  top: 0.5rem;
  right: 0.5rem;
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--c-light);
  color: var(--c-navy);
  transition: background-color var(--t-fast);
}
.wa-help__close:hover {
  background: var(--c-gray);
}

.wa-help__title {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--c-navy);
  padding-right: 1.6rem;
}

.wa-help__text {
  font-size: var(--fs-sm);
  color: color-mix(in srgb, var(--c-ink) 75%, transparent);
  margin: 0.3rem 0 0.9rem;
}

.wa-help__cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: #25d366;
  color: #fff;
  font-weight: 800;
  font-size: var(--fs-sm);
  padding: 0.6rem 1.05rem;
  border-radius: var(--r-pill);
  transition:
    transform var(--t-fast),
    background-color var(--t-fast);
}
.wa-help__cta:hover {
  background: #1eb457;
  transform: translateY(-1px);
}
.wa-help__cta svg {
  width: 17px;
  height: 17px;
  fill: currentColor;
}

.wa-help__fab {
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: #25d366;
  color: #fff;
  box-shadow: 0 12px 26px -8px rgba(37, 211, 102, 0.7);
  animation: wa-pulse 2.6s ease-out infinite;
  transition:
    transform var(--t-fast),
    background-color var(--t-fast);
}
.wa-help__fab:hover {
  background: #1eb457;
  transform: scale(1.07);
}
.wa-help__fab svg {
  width: 31px;
  height: 31px;
  fill: currentColor;
}

@keyframes wa-pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.5);
  }
  70% {
    box-shadow: 0 0 0 18px rgba(37, 211, 102, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
  }
}

@media (max-width: 480px) {
  .wa-help__bubble {
    width: calc(100vw - 2.4rem);
  }
  .wa-help__fab {
    width: 54px;
    height: 54px;
  }
}