/* ==========================================================================
   JD Centro Automotivo e Pneus — Design System
   Tokens: vermelho de marca, vinho, grafite, quase-preto, cinza-claro
   Tipografia: Industry (estrutura) + IBM Plex Sans (voz) + IBM Plex Mono (dado)
   Assinatura: o laudo técnico — cartão de diagnóstico com borda serrilhada,
   como uma via de papel arrancada do bloco, repetido como motivo em todo o site
   ========================================================================== */

:root {
  --red: #dd0200;
  --red-dim: #b40200;
  --maroon: #600000;
  --near-black: #160000;
  --charcoal: #434343;
  --charcoal-soft: rgba(67, 67, 67, 0.72);
  --offwhite: #efefef;
  --white: #ffffff;
  --line: rgba(22, 0, 0, 0.14);
  --line-on-dark: rgba(239, 239, 239, 0.16);

  --font-display: "industry", "Arial Narrow", sans-serif;
  --font-body: "IBM Plex Sans", -apple-system, "Helvetica Neue", Arial, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;

  --container: 1240px;
  --gutter: clamp(20px, 5vw, 72px);

  --fs-hero: clamp(2.6rem, 3.6vw + 1.4rem, 5rem);
  --fs-h2: clamp(1.9rem, 2vw + 1.2rem, 3rem);
  --fs-h3: clamp(1.25rem, 0.7vw + 1rem, 1.55rem);
  --fs-lead: clamp(1.05rem, 0.35vw + 0.95rem, 1.25rem);

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

/* ---------- Reset ---------- */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body, h1, h2, h3, h4, p, figure { margin: 0; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: none; cursor: pointer; }
ul { margin: 0; padding: 0; list-style: none; }

body {
  background: var(--offwhite);
  color: var(--near-black);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

:focus-visible {
  outline: 3px solid var(--red);
  outline-offset: 3px;
}

/* ---------- Layout ---------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section { padding-block: clamp(56px, 8vw, 112px); }
.section--tight { padding-block: clamp(40px, 5vw, 72px); }

.bg-white { background: var(--white); }
.bg-offwhite { background: var(--offwhite); }
.bg-dark { background: var(--near-black); color: var(--offwhite); }

/* ---------- Typography ---------- */
h1, .h1, h2, .h2, h3, .h3 {
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.005em;
  line-height: 0.98;
  color: var(--near-black);
}
.bg-dark h1, .bg-dark h2, .bg-dark h3 { color: var(--white); }

h1, .h1 { font-size: var(--fs-hero); }
h2, .h2 { font-size: var(--fs-h2); }
h3, .h3 { font-size: var(--fs-h3); }

.lead {
  font-size: var(--fs-lead);
  color: var(--charcoal);
  max-width: 46ch;
}
.bg-dark .lead { color: rgba(239, 239, 239, 0.78); }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 0.9em;
}
.eyebrow::before {
  content: "";
  width: 22px;
  height: 2px;
  background: currentColor;
  display: inline-block;
}

.stat-line {
  font-family: var(--font-mono);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  font-size: 1.02rem;
  padding: 0.85em 1.5em;
  border: 2px solid transparent;
  transition: transform 0.2s var(--ease-out), background-color 0.2s var(--ease-out), border-color 0.2s var(--ease-out), color 0.2s var(--ease-out);
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn--primary {
  background: var(--red);
  color: var(--white);
}
.btn--primary:hover { background: var(--red-dim); }

.btn--ghost {
  background: transparent;
  border-color: currentColor;
  color: var(--near-black);
}
.btn--ghost:hover { background: var(--near-black); color: var(--white); }
.bg-dark .btn--ghost { color: var(--white); }
.bg-dark .btn--ghost:hover { background: var(--white); color: var(--near-black); }

.btn__icon { width: 1.1em; height: 1.1em; flex-shrink: 0; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(239, 239, 239, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding-block: 0.85rem;
}
.site-header__logo img { height: clamp(32px, 4vw, 42px); width: auto; }

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(1.1rem, 2vw, 2.1rem);
}
.site-nav__links {
  display: none;
  align-items: center;
  gap: clamp(1.1rem, 2vw, 2.1rem);
}
.site-nav__links a {
  font-family: var(--font-mono);
  font-size: 0.86rem;
  letter-spacing: 0.02em;
  color: var(--charcoal);
  position: relative;
  padding-block: 0.3em;
}
.site-nav__links a::after {
  content: "";
  position: absolute;
  left: 0; right: 100%;
  bottom: 0;
  height: 2px;
  background: var(--red);
  transition: right 0.25s var(--ease-out);
}
.site-nav__links a:hover::after,
.site-nav__links a[aria-current="page"]::after { right: 0; }
.site-nav__links a[aria-current="page"] { color: var(--near-black); font-weight: 600; }

.nav-toggle {
  display: inline-flex;
  flex-direction: column;
  gap: 5px;
  padding: 0.5em;
}
.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--near-black);
  transition: transform 0.2s var(--ease-out), opacity 0.2s var(--ease-out);
}
.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); }

.site-nav__cta { display: none; }

@media (min-width: 900px) {
  .site-nav__links { display: flex; }
  .site-nav__cta { display: inline-flex; }
  .nav-toggle { display: none; }
}

.mobile-panel {
  display: none;
  flex-direction: column;
  gap: 0.2rem;
  padding: 0.5rem var(--gutter) 1.5rem;
  border-top: 1px solid var(--line);
}
.mobile-panel.is-open { display: flex; }
.mobile-panel a:not(.btn) {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  padding: 0.75em 0;
  border-bottom: 1px solid var(--line);
  color: var(--charcoal);
}
.mobile-panel .btn { margin-top: 0.9rem; align-self: flex-start; color: var(--white); }

@media (min-width: 900px) { .mobile-panel { display: none !important; } }

/* ---------- Hero ---------- */
.hero {
  padding-block: clamp(48px, 7vw, 96px) clamp(56px, 8vw, 104px);
}
.hero .container {
  display: grid;
  gap: clamp(2.5rem, 4vw, 4rem);
  align-items: center;
}
@media (min-width: 960px) {
  .hero .container { grid-template-columns: 1.05fr 0.95fr; }
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-top: 2rem;
}

.hero__trust {
  display: flex;
  align-items: center;
  gap: 0.7em;
  margin-top: 1.8rem;
  font-family: var(--font-mono);
  font-size: 0.92rem;
  color: var(--charcoal);
}
.hero__trust strong { color: var(--near-black); font-weight: 600; }
.hero__trust .stars { color: var(--red); letter-spacing: 0.1em; }

/* ---------- Hero with photo background ---------- */
.hero--photo {
  position: relative;
  color: var(--white);
  overflow: hidden;
  min-height: clamp(560px, 78vh, 760px);
  display: flex;
  align-items: center;
}
.hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 65% 22%;
}
.hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, rgba(22,0,0,0.97) 0%, rgba(22,0,0,0.92) 34%, rgba(22,0,0,0.68) 58%, rgba(22,0,0,0.32) 82%, rgba(22,0,0,0.12) 100%);
}
.hero--photo h1, .hero--photo .lead, .hero--photo .hero__trust {
  text-shadow: 0 2px 24px rgba(0,0,0,0.55);
}
.hero--photo.hero--center .hero__media::after {
  background: linear-gradient(180deg, rgba(22,0,0,0.75) 0%, rgba(22,0,0,0.88) 100%), linear-gradient(100deg, rgba(22,0,0,0.85) 0%, rgba(22,0,0,0.55) 55%, rgba(22,0,0,0.7) 100%);
}
/* lighter overlay for bright/interior source photos, so the subject stays visible */
.hero--photo.hero--light .hero__media::after {
  background: linear-gradient(180deg, rgba(22,0,0,0.42) 0%, rgba(22,0,0,0.6) 100%), linear-gradient(100deg, rgba(22,0,0,0.6) 0%, rgba(22,0,0,0.3) 55%, rgba(22,0,0,0.42) 100%);
}
.hero--photo .container {
  position: relative;
  z-index: 1;
  width: 100%;
}
.hero--photo h1, .hero--photo .lead { color: var(--white); }
.hero--photo .lead { color: rgba(239, 239, 239, 0.82); }
.hero--photo .hero__trust { color: rgba(239, 239, 239, 0.78); }
.hero--photo .hero__trust strong { color: var(--white); }
.hero--photo .btn--ghost { color: var(--white); border-color: rgba(239,239,239,0.65); }
.hero--photo .btn--ghost:hover { background: var(--white); color: var(--near-black); border-color: var(--white); }
.hero--photo .eyebrow { color: var(--red); }

/* ---------- Laudo card (signature element) ---------- */
.laudo {
  --tear: 16px;
  position: relative;
  background: var(--white);
  box-shadow: 0 24px 60px -20px rgba(22, 0, 0, 0.35);
  clip-path: polygon(
    0% 0%, 100% 0%, 100% calc(100% - var(--tear)),
    93% 100%, 86% calc(100% - var(--tear)), 79% 100%, 72% calc(100% - var(--tear)),
    65% 100%, 58% calc(100% - var(--tear)), 51% 100%, 44% calc(100% - var(--tear)),
    37% 100%, 30% calc(100% - var(--tear)), 23% 100%, 16% calc(100% - var(--tear)),
    9% 100%, 2% calc(100% - var(--tear)), 0% 100%
  );
  padding-bottom: calc(var(--tear) + 1.6rem);
  max-width: 420px;
  margin-inline: auto;
}
.laudo--compact {
  max-width: 360px;
}
.laudo--compact .laudo__body { padding: 1.3rem 1.4rem 0.3rem; }
.laudo--compact .laudo__checklist { gap: 0.55rem; margin-bottom: 0.9rem; padding-bottom: 0.9rem; border-bottom: 1px dashed var(--line); }
.laudo--compact .laudo__result { margin-top: 0; padding-top: 0; border-top: none; }
.laudo__header {
  background: var(--red);
  color: var(--white);
  padding: 1.1rem 1.5rem;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  font-family: var(--font-mono);
}
.laudo__header .laudo__title {
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  font-size: 1.1rem;
  letter-spacing: 0.02em;
}
.laudo__header .laudo__id { font-size: 0.78rem; opacity: 0.85; }

.laudo__body { padding: 1.5rem 1.5rem 0.5rem; }
.laudo__meta {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--charcoal-soft);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.3rem 1rem;
  padding-bottom: 0.9rem;
  border-bottom: 1px dashed var(--line);
  margin-bottom: 1rem;
}

.laudo__checklist { display: flex; flex-direction: column; gap: 0.65rem; }
.laudo__item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.92rem;
  color: var(--near-black);
  opacity: 0;
  transform: translateX(-8px);
}
.js-ready .laudo__item {
  animation: laudo-in 0.4s var(--ease-out) forwards;
  animation-delay: calc(var(--i, 0) * 110ms + 900ms);
}
@media (prefers-reduced-motion: reduce) {
  .laudo__item { opacity: 1; transform: none; animation: none !important; }
}
@keyframes laudo-in {
  to { opacity: 1; transform: none; }
}

.laudo__check {
  width: 1.2em;
  height: 1.2em;
  flex-shrink: 0;
  border-radius: 50%;
  background: var(--maroon);
  color: var(--white);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7em;
}

.laudo__result {
  margin-top: 1.1rem;
  padding-top: 1rem;
  border-top: 1px dashed var(--line);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--charcoal);
}
.laudo__result strong { color: var(--red); display: block; font-size: 0.78rem; letter-spacing: 0.1em; margin-bottom: 0.3em; }

.laudo__scan {
  position: absolute;
  inset: 0 0 auto 0;
  height: 40%;
  background: linear-gradient(180deg, rgba(221,2,0,0) 0%, rgba(221,2,0,0.22) 50%, rgba(221,2,0,0) 100%);
  pointer-events: none;
  transform: translateY(-100%);
}
.js-ready .laudo__scan {
  animation: scan-sweep 1.3s var(--ease-out) 0.15s 1;
}
@media (prefers-reduced-motion: reduce) {
  .laudo__scan { display: none; }
}
@keyframes scan-sweep {
  0% { transform: translateY(-100%); opacity: 1; }
  100% { transform: translateY(260%); opacity: 0; }
}

/* small inline laudo tag, used on Diagnóstico page symptom sections */
.laudo-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--maroon);
  border: 1px solid var(--maroon);
  padding: 0.35em 0.8em;
  margin-bottom: 1rem;
}
.laudo-tag::before { content: "●"; font-size: 0.7em; color: var(--red); }

/* ---------- Trust bar ---------- */
.trust-bar {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding-block: clamp(28px, 4vw, 44px);
}
.trust-bar .container {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.5rem 3rem;
  justify-content: space-between;
}
.trust-bar__score {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  font-family: var(--font-display);
}
.trust-bar__score .num { font-size: 2.6rem; font-weight: 800; color: var(--red); line-height: 1; }
.trust-bar__score .meta { font-family: var(--font-mono); font-size: 0.85rem; color: var(--charcoal); text-transform: uppercase; letter-spacing: 0.04em; }
.trust-bar__quote {
  font-size: 1.05rem;
  font-style: normal;
  color: var(--near-black);
  max-width: 42ch;
  position: relative;
  padding-left: 1.1em;
  border-left: 3px solid var(--red);
}
.trust-bar__quote cite {
  display: block;
  font-family: var(--font-mono);
  font-style: normal;
  font-size: 0.78rem;
  color: var(--charcoal-soft);
  margin-top: 0.5em;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* ---------- Section heading ---------- */
.section-head { max-width: 62ch; margin-bottom: clamp(2rem, 4vw, 3rem); }
.section-head .lead { margin-top: 0.8rem; }

/* ---------- Service cards ---------- */
.service-grid {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}
.service-card {
  background: var(--white);
  border: 1px solid var(--line);
  padding: 1.8rem 1.7rem;
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  transition: border-color 0.2s var(--ease-out), transform 0.2s var(--ease-out), box-shadow 0.2s var(--ease-out);
}
.service-card:hover {
  border-color: var(--red);
  transform: translateY(-4px);
  box-shadow: 0 16px 32px -20px rgba(22, 0, 0, 0.3);
}
.service-card--featured { border-color: var(--red); border-width: 2px; }
.service-card h3 { font-size: 1.2rem; }
.service-card p { color: var(--charcoal); font-size: 0.96rem; }
.service-card__link {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--red);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  display: inline-flex;
  align-items: center;
  gap: 0.4em;
  margin-top: auto;
}
.service-card__link::after { content: "→"; transition: transform 0.2s var(--ease-out); }
.service-card:hover .service-card__link::after { transform: translateX(4px); }

/* ---------- Why JD (dark band) ---------- */
.reasons {
  display: grid;
  gap: 1.6rem;
  margin-top: 2.5rem;
}
@media (min-width: 720px) {
  .reasons { grid-template-columns: repeat(2, 1fr); }
}
.reason {
  display: flex;
  gap: 1.1rem;
  padding-block: 1.4rem;
  border-top: 1px solid var(--line-on-dark);
}
.reason__index {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--red);
  flex-shrink: 0;
  padding-top: 0.2em;
}
.reason h3 { font-size: 1.1rem; color: var(--white); margin-bottom: 0.35em; }
.reason p { color: rgba(239,239,239,0.72); font-size: 0.95rem; }

/* ---------- Sobre / propósito ---------- */
.about {
  display: grid;
  gap: clamp(2rem, 5vw, 4rem);
}
@media (min-width: 900px) {
  .about { grid-template-columns: 0.8fr 1.2fr; align-items: start; }
}
.about__photo {
  position: relative;
  border-top: 6px solid var(--red);
}
.about__photo img {
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  object-position: center 20%;
}
.about__photo figcaption {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--charcoal-soft);
  padding-top: 0.7em;
}
.about__body p {
  font-size: 1.08rem;
  color: var(--charcoal);
  margin-bottom: 1.2em;
  max-width: 58ch;
}
.about__body p:first-of-type { color: var(--near-black); font-size: 1.2rem; }
.about__signoff {
  margin-top: 1.6rem;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--maroon);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ---------- Contato ---------- */
.contact {
  display: grid;
  gap: clamp(2rem, 4vw, 3.5rem);
}
@media (min-width: 860px) {
  .contact { grid-template-columns: 1fr 1fr; }
}
.contact__list { display: flex; flex-direction: column; gap: 1.4rem; margin: 1.6rem 0 2rem; }
.contact__item dt {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--red);
  margin-bottom: 0.3em;
}
.contact__item dd { margin: 0; font-size: 1.05rem; }
.contact__item dd a {
  text-decoration: underline;
  text-underline-offset: 0.15em;
  text-decoration-color: var(--charcoal-soft);
  transition: color 0.2s var(--ease-out), text-decoration-color 0.2s var(--ease-out);
}
.contact__item dd a:hover,
.contact__item dd a:focus-visible {
  color: var(--red);
  text-decoration-color: var(--red);
}
.contact__actions { display: flex; flex-wrap: wrap; gap: 0.9rem; }

.map-embed {
  border: 1px solid var(--line);
  overflow: hidden;
}
.map-embed iframe {
  width: 100%;
  height: 360px;
  border: 0;
  display: block;
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--near-black);
  color: rgba(239,239,239,0.7);
  padding-block: clamp(40px, 6vw, 64px) 28px;
}
.site-footer .container {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 2.5rem;
}
.site-footer__brand img { height: 34px; width: auto; margin-bottom: 1rem; }
.site-footer__brand p { max-width: 32ch; font-size: 0.92rem; }
.site-footer__col h4 {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--white);
  margin-bottom: 0.9em;
}
.site-footer__col a, .site-footer__col li {
  font-size: 0.92rem;
  color: rgba(239,239,239,0.7);
  margin-bottom: 0.5em;
  display: block;
}
.site-footer__col a:hover { color: var(--red); }
.site-footer__bottom {
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line-on-dark);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.8rem;
}

/* ---------- Diagnóstico page specifics ---------- */
.symptom-grid {
  display: grid;
  gap: 1.5rem;
  margin-top: 2.5rem;
}
@media (min-width: 780px) {
  .symptom-grid { grid-template-columns: repeat(2, 1fr); }
}
.symptom {
  background: var(--white);
  border: 1px solid var(--line);
  border-left: 4px solid var(--maroon);
  padding: 1.8rem 1.9rem;
}
.symptom h3 { font-size: 1.15rem; margin-bottom: 0.6em; }
.symptom p { color: var(--charcoal); font-size: 0.98rem; }

.checklist-panel {
  background: var(--near-black);
  color: var(--offwhite);
  padding: clamp(1.8rem, 4vw, 2.6rem);
  margin-top: 2.5rem;
}
.checklist-panel ul { display: flex; flex-direction: column; gap: 0.9rem; }
.checklist-panel li {
  position: relative;
  padding-left: 1.9rem;
  font-family: var(--font-mono);
  font-size: 0.98rem;
}
.checklist-panel li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0.05em;
  color: var(--red);
  font-weight: 700;
}

.final-cta {
  text-align: center;
  max-width: 640px;
  margin-inline: auto;
}
.final-cta .btn { margin-top: 1.6rem; }

/* ---------- Utilities ---------- */
.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

/* ---------- WhatsApp floating button ---------- */
.whatsapp-float {
  position: fixed;
  right: clamp(16px, 4vw, 28px);
  bottom: clamp(16px, 4vw, 28px);
  z-index: 200;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: #25d366;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 30px -8px rgba(0, 0, 0, 0.45);
  transition: transform 0.2s var(--ease-out), box-shadow 0.2s var(--ease-out);
}
.whatsapp-float svg { width: 32px; height: 32px; }
.whatsapp-float:hover,
.whatsapp-float:focus-visible {
  transform: scale(1.08);
  box-shadow: 0 14px 36px -8px rgba(0, 0, 0, 0.5);
}
@media (prefers-reduced-motion: reduce) {
  .whatsapp-float { transition: none; }
  .whatsapp-float:hover, .whatsapp-float:focus-visible { transform: none; }
}
@media print {
  .whatsapp-float { display: none; }
}