/* ============================================
   L'Elettricista di Rocco Tammone — Mobile-first
   ============================================ */

/* Logo neutrals + copper; primary = sober electric blue (industry / impianti) */
:root {
  --color-bg: #ffffff;
  --color-surface: #f5f6f7;
  --color-surface-alt: #eef0f2;
  --color-text: #111111;
  --color-text-muted: #4a5568;
  --color-accent: #2c5282;
  --color-accent-dim: #1e3a5f;
  --color-accent-soft: #4a6fa5;
  --color-accent-green: #2d6a4f;
  --color-accent-green-dim: #1b4332;
  --color-copper: #9c5c2e;
  --color-border: #d1d3d4;
  --color-on-accent: #ffffff;
  --font-sans: 'IBM Plex Sans', system-ui, -apple-system, sans-serif;
  --font-display: 'IBM Plex Sans', system-ui, sans-serif;
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-2xl: 4rem;
  --radius: 8px;
  --radius-lg: 12px;
  --transition: 0.2s ease;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--color-accent);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover {
  color: var(--color-accent-dim);
}

/* ----- Header ----- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.04);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  padding: var(--space-sm) var(--space-md);
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
}

.logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  max-width: min(240px, 78vw);
  flex-shrink: 0;
  position: relative;
  z-index: 110;
}
.logo:hover {
  opacity: 0.92;
}
.logo__img {
  width: auto;
  max-width: 100%;
  height: 44px;
  object-fit: contain;
  object-position: left center;
  border-radius: 0;
  flex-shrink: 0;
}
@media (min-width: 640px) {
  .logo {
    max-width: none;
  }
  .logo__img {
    height: 48px;
    width: auto;
    max-width: none;
  }
}

.nav-toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-xs);
  background: none;
  border: none;
  cursor: pointer;
  color: var(--color-text);
  position: relative;
  z-index: 110;
  flex-shrink: 0;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: currentColor;
  border-radius: 1px;
  transition: var(--transition);
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}
.nav-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 50;
  background: var(--color-bg);
  padding: var(--space-xl);
  padding-top: calc(52px + var(--space-md));
  padding-bottom: var(--space-lg);
  transform: translateX(100%);
  transition: transform 0.3s ease;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  visibility: visible;
  display: flex;
  flex-direction: column;
  min-height: 100dvh;
  min-height: 100vh;
  box-sizing: border-box;
}
.nav.is-open {
  transform: translateX(0);
}

.nav__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  padding-top: var(--space-xl);
  flex: 0 0 auto;
}

.nav__footer {
  flex: 1 1 auto;
  min-height: 0;
  container-type: size;
  container-name: nav-footer;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: var(--space-lg) var(--space-md);
  padding-bottom: calc(var(--space-lg) + env(safe-area-inset-bottom, 0));
}

.nav__footer-circle {
  flex-shrink: 0;
  box-sizing: border-box;
  /* Fallback senza container queries: quasi tutto lo spazio possibile */
  width: min(100%, 85vmin, 22rem);
  aspect-ratio: 1;
  max-height: 100%;
  border-radius: 50%;
  overflow: hidden;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  box-shadow: 0 8px 32px rgba(30, 58, 95, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
}

@supports (width: 10cqmin) {
  .nav__footer-circle {
    width: min(100cqmin, 22rem);
    height: min(100cqmin, 22rem);
    max-width: 100%;
    max-height: 100%;
  }
}

.nav__footer-mark {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  display: block;
}
.nav__list li {
  display: block;
}
.nav__list a {
  display: block;
  font-size: 1.125rem;
  font-weight: 500;
  color: var(--color-text);
  padding: var(--space-sm) 0;
}
.nav__list a:hover {
  color: var(--color-accent);
}

/* Nessuna linea / separatore sotto Home (mobile) */
.nav .nav__list .nav__item--mobile-only,
.nav .nav__list .nav__item--mobile-only a {
  border: 0;
  box-shadow: none;
}

/* ----- Hero ----- */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: calc(60px + var(--space-xl)) var(--space-md) var(--space-xl);
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background-color: var(--color-surface);
  /* Left: foto visibile; destra: velatura bianca per il pannello */
  background-image:
    linear-gradient(
      105deg,
      rgba(255, 255, 255, 0.08) 0%,
      rgba(255, 255, 255, 0.22) 22%,
      rgba(255, 255, 255, 0.55) 42%,
      rgba(255, 255, 255, 0.92) 62%,
      rgba(255, 255, 255, 1) 82%
    ),
    url('assets/male-electrician-working-electrical-panel-male-electrician-overalls.jpg');
  background-size: cover, cover;
  background-position: center, left center;
  background-repeat: no-repeat;
  pointer-events: none;
}

@media (max-width: 639px) {
  .hero__bg {
    background-position: center, left center;
    background-image:
      linear-gradient(
        95deg,
        rgba(255, 255, 255, 0.1) 0%,
        rgba(255, 255, 255, 0.4) 38%,
        rgba(255, 255, 255, 0.94) 78%,
        rgba(255, 255, 255, 1) 100%
      ),
      url('assets/male-electrician-working-electrical-panel-male-electrician-overalls.jpg');
  }
}

.hero__inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: var(--space-xl);
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}

.hero__content {
  position: relative;
  width: 100%;
  max-width: 640px;
  align-self: flex-end;
  padding: var(--space-lg) var(--space-xl);
  padding-right: calc(var(--space-xl) + 56px + var(--space-sm));
  background: #ffffff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow:
    0 1px 2px rgba(17, 17, 17, 0.04),
    0 12px 40px rgba(17, 17, 17, 0.08);
  isolation: isolate;
  text-rendering: optimizeLegibility;
}

@media (max-width: 639px) {
  .hero__inner {
    align-items: stretch;
  }
  .hero__content {
    align-self: stretch;
    max-width: none;
    padding: var(--space-lg) var(--space-md);
  }
  .hero__panel-brand {
    display: none;
  }
}

.hero__panel-brand {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  margin: 0;
  z-index: 2;
}
.hero__panel-logo {
  width: 56px;
  height: 56px;
  max-width: 56px;
  flex-shrink: 0;
  object-fit: cover;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  box-shadow: 0 1px 3px rgba(17, 17, 17, 0.06);
}

.hero__contact {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
  font-size: 0.9375rem;
}
.hero__tel {
  color: var(--color-text);
  font-weight: 500;
}
.hero__tel:hover {
  color: var(--color-accent);
}
.hero__wa {
  display: inline-flex;
  align-items: center;
  padding: 0.35rem 0.75rem;
  background: #25d366;
  color: #fff;
  border-radius: var(--radius);
  font-weight: 500;
}
.hero__wa:hover {
  background: #20bd5a;
  color: #fff;
}

.hero__tag {
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-accent);
  margin: 0 0 var(--space-sm);
}

.brand-name {
  display: block;
}
.brand-name__line {
  display: block;
}

.hero__title {
  font-family: var(--font-sans);
  font-size: clamp(1.75rem, 5vw, 2.75rem);
  font-weight: 700;
  line-height: 1.15;
  margin: 0 0 var(--space-md);
  color: var(--color-text);
}
.hero__title .brand-name {
  line-height: 1.12;
}

.hero__subtitle {
  font-size: 1.0625rem;
  color: var(--color-text-muted);
  margin: 0 0 var(--space-lg);
  max-width: 520px;
}

.hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.hero__scroll {
  position: absolute;
  bottom: var(--space-lg);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-xs);
  font-size: 0.75rem;
  color: var(--color-text-muted);
}
.hero__scroll-line {
  width: 1px;
  height: 32px;
  background: linear-gradient(to bottom, var(--color-accent-soft), transparent);
  border-radius: 1px;
  animation: scrollHint 2s ease-in-out infinite;
}
@keyframes scrollHint {
  0%, 100% { opacity: 0.3; transform: scaleY(0.6); }
  50% { opacity: 1; transform: scaleY(1); }
}

/* ----- Buttons ----- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  font-weight: 600;
  border-radius: var(--radius);
  border: 2px solid transparent;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}
.btn--primary {
  background: var(--color-accent);
  color: var(--color-on-accent);
  border-color: var(--color-accent);
}
.btn--primary:hover {
  background: var(--color-accent-dim);
  border-color: var(--color-accent-dim);
  color: var(--color-on-accent);
}
.btn--outline {
  background: transparent;
  color: var(--color-text);
  border-color: var(--color-text);
}
.btn--outline:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

/* ----- Container & sections ----- */
.container {
  width: 100%;
  max-width: 960px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.section {
  padding: var(--space-2xl) 0;
}
.section__tag {
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-accent);
  margin: 0 0 var(--space-xs);
}
.section__title {
  font-family: var(--font-sans);
  font-size: clamp(1.5rem, 4vw, 2.25rem);
  font-weight: 700;
  margin: 0 0 var(--space-md);
  color: var(--color-text);
}
.section__lead {
  font-size: 1.0625rem;
  color: var(--color-text-muted);
  margin: 0 0 var(--space-xl);
  max-width: 560px;
}

/* ----- Services ----- */
.services__visual {
  width: 100%;
  margin-bottom: var(--space-xl);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
}
.services__img {
  width: 100%;
  height: auto;
  max-height: 320px;
  object-fit: cover;
  display: block;
}

.services__grid {
  display: grid;
  gap: var(--space-lg);
  margin-bottom: var(--space-xl);
}

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.card:hover {
  border-color: rgba(44, 82, 130, 0.35);
  box-shadow: 0 8px 28px rgba(30, 58, 95, 0.08);
}

.card__icon {
  width: 44px;
  height: 44px;
  margin-bottom: var(--space-md);
  color: var(--color-accent);
}
.card__icon svg {
  width: 100%;
  height: 100%;
}
.card__title {
  font-size: 1.125rem;
  font-weight: 600;
  margin: 0 0 var(--space-sm);
  color: var(--color-text);
}
.card__text {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  margin: 0;
  line-height: 1.55;
}

.services__extra {
  background: var(--color-surface-alt);
  border-radius: var(--radius);
  padding: var(--space-md);
  border-left: 3px solid var(--color-accent);
}
.services__extra p {
  margin: 0;
  font-size: 0.9375rem;
  color: var(--color-text-muted);
}

/* ----- History ----- */
.domotica {
  background: var(--color-surface-alt);
}
.domotica__visual {
  background: var(--color-surface);
}
.domotica__img--hero {
  max-height: 360px;
}
.domotica__gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}
.domotica__gallery-img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.domotica__gallery-img:hover {
  border-color: rgba(44, 82, 130, 0.35);
  box-shadow: 0 8px 28px rgba(30, 58, 95, 0.08);
}
.domotica__grid {
  margin-bottom: 0;
}
.domotica__cta {
  margin: var(--space-xl) 0 0;
  text-align: center;
}

@media (max-width: 639px) {
  .domotica__gallery {
    grid-template-columns: 1fr;
  }
  .domotica__gallery-img {
    height: 220px;
  }
}

@media (min-width: 640px) and (max-width: 959px) {
  .domotica__gallery {
    grid-template-columns: repeat(2, 1fr);
  }
}

.history {
  background: var(--color-surface);
}

.history__content {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.history__media {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  align-items: center;
}
.history__img {
  width: 100%;
  max-width: 420px;
  height: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: 0 8px 24px rgba(17, 17, 17, 0.08);
}

.history__lead {
  font-size: 1.125rem;
  color: var(--color-text);
  margin: 0 0 var(--space-md);
}
.history__text p {
  margin: 0 0 var(--space-md);
  color: var(--color-text-muted);
  font-size: 0.9375rem;
}
.history__text p:last-child {
  margin-bottom: 0;
}

.history__badge {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-xl);
  background: var(--color-bg);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  border-top: 3px solid var(--color-accent);
  text-align: center;
}
.history__years {
  font-family: var(--font-sans);
  font-size: 3rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--color-accent);
  line-height: 1;
  display: block;
}
.history__label {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin-top: var(--space-xs);
}

/* ----- Mentions ----- */
.mentions__gallery {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}
.mentions__strip {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
}
.mentions__gallery .mentions__img {
  width: 100%;
  height: auto;
  aspect-ratio: 1;
  min-height: 140px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  object-fit: cover;
  object-position: center;
  display: block;
}

/* Mobile: griglia 2×4 stile Instagram (bordo minimo, celle quadrate) */
@media (max-width: 639px) {
  .mentions__gallery {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 3px;
  }
  .mentions__strip {
    display: contents;
  }
  .mentions__gallery .mentions__img {
    aspect-ratio: 1;
    min-height: 0;
    border-radius: 0;
    border: 0;
  }
}

.mentions__grid {
  display: grid;
  gap: var(--space-lg);
}

.mention {
  margin: 0;
  padding: var(--space-lg);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--color-copper);
  border-radius: var(--radius-lg);
}
.mention__text {
  font-size: 1rem;
  font-style: italic;
  color: var(--color-text);
  margin: 0 0 var(--space-sm);
  line-height: 1.6;
}
.mention__author {
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

/* ----- Quote form ----- */
.quote {
  background: var(--color-surface);
}

.quote-form {
  display: grid;
  gap: var(--space-md);
  max-width: 520px;
}
.quote-form__row label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text);
  margin-bottom: var(--space-xs);
}
.quote-form__row input,
.quote-form__row select,
.quote-form__row textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  font-family: var(--font-sans);
  font-size: 1rem;
  color: var(--color-text);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  transition: border-color var(--transition);
}
.quote-form__row input::placeholder,
.quote-form__row textarea::placeholder {
  color: var(--color-text-muted);
  opacity: 0.8;
}
.quote-form__row input:focus,
.quote-form__row select:focus,
.quote-form__row textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 2px rgba(44, 82, 130, 0.18);
}
.quote-form__row--full {
  grid-column: 1 / -1;
}
.quote-form__submit {
  margin-top: var(--space-xs);
}

/* ----- Contacts ----- */
.contacts__grid {
  display: grid;
  gap: var(--space-xl);
}

.contacts__block h3 {
  font-family: var(--font-sans);
  font-size: 1.25rem;
  font-weight: 600;
  margin: 0 0 var(--space-md);
  color: var(--color-text);
}
.contacts__block p {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  margin: 0 0 var(--space-sm);
}
.contacts__zones {
  margin-top: var(--space-md);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border);
  line-height: 1.55;
}
.contacts__block a {
  font-weight: 500;
}

.contacts__block--map .contacts__map-title {
  margin-top: var(--space-lg);
}
.contacts__map-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  margin: 0 0 var(--space-md);
  color: var(--color-text);
}
.contacts__map-wrap {
  position: relative;
  width: 100%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  background: var(--color-surface-alt);
  aspect-ratio: 16 / 10;
}
.contacts__map-iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 0;
}
/* ----- Footer ----- */
.footer {
  padding: var(--space-lg) 0;
  border-top: 3px solid var(--color-copper);
  background: #111111;
}
.footer__copy {
  font-size: 0.8125rem;
  color: #c8c8c8;
  margin: 0;
  text-align: center;
}
.footer a {
  color: #93c5fd;
}
.footer a:hover {
  color: #ffffff;
}

/* ========== Tablet and up ========== */
@media (min-width: 640px) {
  .nav-toggle {
    display: none;
  }
  .nav {
    position: static;
    top: auto;
    right: auto;
    left: auto;
    bottom: auto;
    width: auto;
    height: auto;
    min-height: 0;
    transform: none;
    background: none;
    padding: 0;
    overflow: visible;
    z-index: auto;
    flex: 0 0 auto;
    min-width: 0;
    display: block;
  }
  .nav__footer {
    display: none;
  }
  .nav__list {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: var(--space-md);
    padding-top: 0;
    align-items: center;
  }
  /* Specificità > .nav__list li, altrimenti Home resta visibile su desktop */
  .nav .nav__list .nav__item--mobile-only {
    display: none;
  }
  .nav__list li {
    display: inline-block;
  }
  .nav__list a {
    font-size: 0.9375rem;
    padding: var(--space-sm) 0;
  }
  .header__inner {
    padding: var(--space-md) var(--space-lg);
    flex-wrap: nowrap;
  }
  .hero {
    padding-left: var(--space-lg);
    padding-right: var(--space-lg);
  }
  .hero__bg {
    background-position: center, left center;
  }
  .mentions__gallery {
    gap: var(--space-lg);
  }
  .mentions__strip {
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-md);
  }
  .mentions__gallery .mentions__img {
    aspect-ratio: auto;
    height: 220px;
    min-height: 0;
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
  }
  .services__grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .history__content {
    flex-direction: row;
    align-items: flex-start;
    gap: var(--space-2xl);
  }
  .history__badge {
    min-width: 160px;
    flex-shrink: 0;
  }
  .mentions__grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .contacts__grid {
    grid-template-columns: 1fr 1fr;
  }
}

/* ========== Desktop ========== */
@media (min-width: 960px) {
  .container {
    padding: 0 var(--space-xl);
  }
  .section {
    padding: 5rem 0;
  }
  .mentions__strip {
    gap: var(--space-lg);
  }
  .mentions__gallery .mentions__img {
    height: 200px;
  }
  .services__grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
  }
  .mentions__grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .quote-form {
    grid-template-columns: 1fr 1fr;
  }
  .quote-form__row--full {
    grid-column: 1 / -1;
  }
}

/* ----- WhatsApp floating button ----- */
.wa-float {
  position: fixed;
  right: var(--space-md);
  bottom: calc(var(--space-md) + env(safe-area-inset-bottom, 0px));
  z-index: 95;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 3.25rem;
  height: 3.25rem;
  padding: 0;
  background: #25d366;
  color: #ffffff;
  line-height: 0;
  border-radius: 50%;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.45);
  text-decoration: none;
  transition: transform var(--transition), box-shadow var(--transition), background 0.2s ease;
}
.wa-float:hover {
  color: #ffffff;
  background: #20bd5a;
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(37, 211, 102, 0.55);
}
.wa-float:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
}
.wa-float__icon {
  width: 26px;
  height: 26px;
  display: block;
  flex-shrink: 0;
}

/* Reduce motion for users who prefer it */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  .hero__scroll-line {
    animation: none;
  }
  .nav,
  .nav-toggle span {
    transition: none;
  }
  .wa-float {
    transition: none;
  }
  .wa-float:hover {
    transform: none;
  }
}