/* =========================================================
   Rumbo Fletes · refined minimalism, warm editorial.
   Swiss grid + warm paper + single restrained accent.
   ========================================================= */

/* ---------- Reset + base ---------- */
*,
*::before,
*::after { box-sizing: border-box; }

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

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.5;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

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

ul,
ol { margin: 0; padding: 0; list-style: none; }

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

button {
  font: inherit;
  cursor: pointer;
  border: 0;
  background: transparent;
  color: inherit;
}

input,
textarea,
select,
button { font-family: inherit; }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 2px;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--ink);
  color: var(--paper);
  padding: 12px 18px;
  z-index: 100;
}
.skip-link:focus { left: 12px; top: 12px; }

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

/* ---------- Design tokens ---------- */
:root {
  --paper:      #F2ECE1;
  --paper-2:    #ECE4D4;
  --paper-3:    #E5DBC7;
  --ink:        #171311;
  --ink-soft:   #4A423C;
  --ink-mute:   #8F8479;
  --hair:       #C9BFAE;
  --accent:     #B04627;
  --accent-dk:  #8C3417;
  --wa-green:   #25D366;
  --wa-green-dk:#1DA851;

  --font-display: 'Fraunces', 'Cambria', 'Georgia', serif;
  --font-body:    'Instrument Sans', system-ui, -apple-system, sans-serif;
  --font-mono:    'JetBrains Mono', ui-monospace, 'SFMono-Regular', Menlo, monospace;

  --container: 1200px;
  --gutter:    clamp(20px, 4vw, 40px);

  --section-py: clamp(52px, 6.5vw, 88px);
}

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

/* ---------- Typography utilities ---------- */
.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin: 0;
  font-weight: 500;
}
.eyebrow-inverse { color: var(--paper-2); opacity: 0.7; }

/* ---------- Layout primitives ---------- */
.section {
  padding-block: var(--section-py);
  border-top: 1px solid var(--hair);
}
.section-inner {
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.section-number {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin: 0 0 20px;
  font-weight: 400;
}
.section-title {
  font-family: var(--font-display);
  font-weight: 400;
  font-variation-settings: 'opsz' 120, 'SOFT' 50;
  font-size: clamp(1.85rem, 4.2vw, 3rem);
  line-height: 1.04;
  letter-spacing: -0.02em;
  margin: 0 0 0.4em;
  max-width: 22ch;
  color: var(--ink);
}
.section-title em {
  font-style: italic;
  color: var(--accent);
  font-weight: 300;
  font-variation-settings: 'opsz' 120, 'SOFT' 100;
}

/* ---------- Header ---------- */
.site-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px var(--gutter) 14px;
  max-width: var(--container);
  margin-inline: auto;
  position: relative;
  z-index: 5;
}
.brand {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.3rem;
  font-variation-settings: 'opsz' 24, 'SOFT' 50;
  letter-spacing: -0.01em;
  display: inline-flex;
  align-items: baseline;
}
.brand-word {
  font-style: italic;
  font-weight: 300;
  color: var(--ink-soft);
  margin-left: 5px;
  font-variation-settings: 'opsz' 24, 'SOFT' 100;
}
.site-nav {
  display: flex;
  gap: 18px;
  align-items: center;
}
.nav-link {
  font-size: 0.9rem;
  color: var(--ink-soft);
  padding: 6px 2px;
  border-bottom: 1px solid transparent;
  transition: color 0.2s, border-color 0.2s;
}
.nav-link:hover {
  color: var(--ink);
  border-color: var(--ink);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 13px 20px;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.95rem;
  line-height: 1;
  border-radius: 2px;
  border: 1px solid transparent;
  transition: background 0.2s, color 0.2s, border-color 0.2s, transform 0.2s;
  white-space: nowrap;
  text-align: center;
  min-height: 44px;
}
.btn-sm {
  padding: 9px 14px;
  font-size: 0.85rem;
  min-height: 36px;
}
.btn-large {
  padding: 18px 28px;
  font-size: 1.02rem;
  min-height: 56px;
}

.btn-primary {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}
.btn-primary:hover {
  background: var(--accent);
  border-color: var(--accent);
}

.btn-ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--ink);
}
.btn-ghost:hover {
  background: var(--ink);
  color: var(--paper);
}

.btn-inverse {
  background: var(--paper);
  color: var(--ink);
  border-color: var(--paper);
}
.btn-inverse:hover {
  background: var(--accent);
  color: var(--paper);
  border-color: var(--accent);
}

.btn-arrow {
  font-family: var(--font-body);
  transition: transform 0.2s ease;
  display: inline-block;
}
.btn:hover .btn-arrow { transform: translateX(4px); }

.btn-inline { margin-top: 32px; }

/* ---------- Hero ---------- */
.hero {
  padding-block: clamp(20px, 2.5vw, 32px) clamp(40px, 5vw, 64px);
  position: relative;
}

.hero-grid {
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  column-gap: clamp(32px, 5vw, 72px);
  row-gap: 24px;
  align-items: start;
}

.hero-grid .eyebrow {
  grid-column: 1 / -1;
}

.hero-title {
  grid-column: 1 / 2;
  font-family: var(--font-display);
  font-weight: 400;
  font-variation-settings: 'opsz' 144, 'SOFT' 50;
  font-size: clamp(2.3rem, 5.4vw, 4.6rem);
  line-height: 0.98;
  letter-spacing: -0.03em;
  margin: 0;
  color: var(--ink);
}
.hero-title em {
  font-style: italic;
  color: var(--accent);
  font-weight: 300;
  font-variation-settings: 'opsz' 144, 'SOFT' 100;
}
.hero-title-line {
  display: block;
}

.hero-body {
  grid-column: 2 / 3;
  align-self: end;
  max-width: 42ch;
  padding-bottom: 4px;
}
.hero-lede {
  font-size: clamp(1rem, 1.25vw, 1.15rem);
  line-height: 1.5;
  color: var(--ink-soft);
  margin: 0 0 20px;
}
.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.hero-promo {
  margin: 24px 0 0;
  display: inline-flex;
  flex-direction: column;
  gap: 8px;
  padding: 18px 22px;
  background: var(--paper-3);
  border-left: 4px solid var(--accent);
}
.hero-promo-when {
  font-family: var(--font-mono);
  font-size: clamp(0.85rem, 1.1vw, 1rem);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-soft);
  font-weight: 500;
  margin: 0;
}
.hero-promo-pricing {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  margin: 0;
  line-height: 1;
}
.hero-promo-price {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(2.4rem, 4.5vw, 3.6rem);
  font-variation-settings: 'opsz' 144, 'SOFT' 50;
  color: var(--accent);
  letter-spacing: -0.02em;
}
.hero-promo-unit {
  font-family: var(--font-display);
  font-size: clamp(1rem, 1.4vw, 1.25rem);
  color: var(--ink-soft);
  font-style: italic;
  font-variation-settings: 'opsz' 14, 'SOFT' 100;
}
.hero-promo-anchor {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px;
  margin: 0;
  font-size: 0.88rem;
}
.hero-promo-regular {
  font-family: var(--font-display);
  color: var(--ink-mute);
  text-decoration: line-through;
  text-decoration-color: var(--ink-mute);
}
.hero-promo-sep {
  color: var(--ink-mute);
}
.hero-promo-discount {
  font-family: var(--font-mono);
  letter-spacing: 0.08em;
  color: var(--accent);
  font-weight: 500;
  text-transform: uppercase;
}

.hero-facts {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--hair);
  margin-top: 36px;
  padding-top: 20px;
  gap: 20px;
}
.hero-facts li {
  display: flex;
  flex-direction: column;
  gap: 6px;
  align-items: center;
  text-align: center;
}

@media (max-width: 860px) {
  .hero-facts li {
    align-items: flex-start;
    text-align: left;
  }
}
.fact-label {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-mute);
  font-weight: 500;
}
.fact-value {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(0.95rem, 1.2vw, 1.1rem);
  font-variation-settings: 'opsz' 24, 'SOFT' 50;
  color: var(--ink);
}

@media (max-width: 860px) {
  .hero-grid {
    grid-template-columns: 1fr;
    row-gap: 24px;
  }
  .hero-title,
  .hero-body { grid-column: 1; }
  .hero-body { padding-bottom: 0; }
  .hero-facts { grid-template-columns: 1fr; gap: 14px; }
}

/* ---------- Problem ---------- */
.problem { background: var(--paper); }

.problem-list {
  margin-top: 28px;
  max-width: 900px;
}
.problem-list li {
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: 16px;
  padding: 14px 0;
  border-top: 1px solid var(--hair);
  align-items: baseline;
}
.problem-list li:last-child { border-bottom: 1px solid var(--hair); }
.pl-num {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  color: var(--ink-mute);
  font-weight: 500;
}
.problem-list p {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 400;
  font-variation-settings: 'opsz' 48, 'SOFT' 50;
  font-size: clamp(1.05rem, 1.8vw, 1.35rem);
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--ink);
}
.problem-list em {
  font-style: italic;
  color: var(--accent);
  font-weight: 400;
  font-variation-settings: 'opsz' 48, 'SOFT' 80;
}
.problem-list .num-emph {
  color: var(--accent);
  font-style: normal;
  font-variation-settings: 'opsz' 48, 'SOFT' 50;
}

.pullquote {
  margin: 44px 0 0;
  font-family: var(--font-display);
  font-weight: 300;
  font-style: italic;
  font-variation-settings: 'opsz' 120, 'SOFT' 100;
  font-size: clamp(1.4rem, 2.8vw, 2.1rem);
  line-height: 1.2;
  letter-spacing: -0.01em;
  max-width: 26ch;
  color: var(--ink);
}
.pullquote em {
  font-weight: 400;
  color: var(--accent);
}

@media (max-width: 640px) {
  .problem-list li { grid-template-columns: 22px 1fr; gap: 12px; }
}

/* ---------- Solution / pillars ---------- */
.solution { background: var(--paper-2); }

.pillars {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  margin-top: 28px;
  border-top: 1px solid var(--hair);
  border-left: 1px solid var(--hair);
}
.pillar {
  padding: 26px 26px 28px;
  border-right: 1px solid var(--hair);
  border-bottom: 1px solid var(--hair);
  display: flex;
  flex-direction: column;
  background: transparent;
  transition: background 0.25s ease;
}
.pillar:hover { background: var(--paper-3); }

.pillar-num {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--ink-mute);
  letter-spacing: 0.12em;
  margin-bottom: 14px;
  font-weight: 500;
}
.pillar-title {
  font-family: var(--font-display);
  font-weight: 400;
  font-variation-settings: 'opsz' 72, 'SOFT' 50;
  font-size: clamp(1.4rem, 2.2vw, 1.85rem);
  line-height: 1.04;
  letter-spacing: -0.02em;
  margin: 0 0 10px;
  color: var(--ink);
}
.pillar-body {
  color: var(--ink-soft);
  line-height: 1.5;
  font-size: 0.96rem;
  margin: 0;
}
.pillar-body em {
  color: var(--accent);
  font-style: italic;
  font-weight: 500;
}

@media (max-width: 760px) {
  .pillars { grid-template-columns: 1fr; }
  .pillar { padding: 22px 20px; }
}

/* ---------- Steps ---------- */
.steps { background: var(--paper); }

.steps-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(24px, 3vw, 40px);
  margin-top: 28px;
}
.step {
  border-top: 2px solid var(--ink);
  padding-top: 18px;
}
.step-num {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--ink-mute);
  letter-spacing: 0.12em;
  font-weight: 500;
}
.step-title {
  font-family: var(--font-display);
  font-weight: 400;
  font-variation-settings: 'opsz' 56, 'SOFT' 50;
  font-size: clamp(1.25rem, 1.9vw, 1.55rem);
  letter-spacing: -0.02em;
  margin: 10px 0 8px;
  line-height: 1.05;
  color: var(--ink);
}
.step p {
  margin: 0;
  color: var(--ink-soft);
  line-height: 1.5;
  font-size: 0.96rem;
}

@media (max-width: 760px) {
  .steps-list { grid-template-columns: 1fr; gap: 24px; }
}

/* ---------- Form ---------- */
.form-section { background: var(--paper-2); }

.form-inner {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(32px, 4.5vw, 72px);
}
.form-header {
  max-width: 32ch;
  align-self: start;
  position: sticky;
  top: 32px;
}
.form-intro {
  color: var(--ink-soft);
  font-size: 1rem;
  margin: 0;
  line-height: 1.5;
  max-width: 28ch;
}

.lead-form {
  display: grid;
  gap: 16px;
  position: relative;
}

.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.field label,
.field legend {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-soft);
  padding: 0;
  font-weight: 500;
}

.field input[type="text"],
.field input[type="tel"],
.field textarea {
  font: inherit;
  font-family: var(--font-body);
  font-size: 0.98rem;
  padding: 12px 14px;
  background: var(--paper);
  border: 1px solid var(--hair);
  border-radius: 2px;
  color: var(--ink);
  transition: border-color 0.2s, background 0.2s;
  width: 100%;
}
.field input:hover,
.field textarea:hover { border-color: var(--ink-mute); }
.field input:focus,
.field textarea:focus {
  outline: 0;
  border-color: var(--ink);
  background: var(--paper);
}
.field input::placeholder,
.field textarea::placeholder { color: var(--ink-mute); }
.field textarea {
  resize: vertical;
  min-height: 88px;
  line-height: 1.45;
}

.field-radio {
  border: 0;
  padding: 0;
  margin: 0;
}
.field-radio legend { margin-bottom: 8px; }
.radio-group {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
label.radio {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 16px;
  border: 1px solid var(--hair);
  background: var(--paper);
  border-radius: 2px;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
  font-family: var(--font-body);
  font-size: 0.96rem;
  font-weight: 400;
  letter-spacing: 0;
  text-transform: none;
  color: var(--ink);
  user-select: none;
  line-height: 1;
}
label.radio:hover { border-color: var(--ink-mute); }
label.radio input {
  accent-color: var(--accent);
  width: 16px;
  height: 16px;
  margin: 0;
  flex-shrink: 0;
}
label.radio:has(input:checked) {
  border-color: var(--ink);
  background: var(--paper-3);
}
label.radio span { line-height: 1; }

.form-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: flex-start;
  margin-top: 6px;
}
.form-alt {
  margin: 0;
  font-size: 0.9rem;
  color: var(--ink-soft);
}
.form-alt a {
  color: var(--accent);
  border-bottom: 1px solid currentColor;
  padding-bottom: 1px;
}
.form-alt a:hover { color: var(--accent-dk); }

.form-status {
  margin: 8px 0 0;
  font-size: 0.92rem;
  min-height: 1.4em;
  color: var(--ink-soft);
}
.form-status.is-success { color: var(--accent); }
.form-status.is-error { color: #A4342B; }

.hp {
  position: absolute;
  left: -9999px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
  opacity: 0;
}

@media (max-width: 860px) {
  .form-inner { grid-template-columns: 1fr; gap: 28px; }
  .form-header { position: static; }
}

@media (max-width: 540px) {
  .radio-group { grid-template-columns: 1fr; }
  .field-row { grid-template-columns: 1fr; gap: 14px; }
}

/* ---------- FAQ (acordeón) ---------- */
.faq { background: var(--paper); }

.faq-list {
  margin-top: 28px;
  border-top: 1px solid var(--hair);
}
.faq-item {
  border-bottom: 1px solid var(--hair);
}
.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 18px 0;
  display: grid;
  grid-template-columns: 1fr 20px;
  gap: 20px;
  align-items: center;
  transition: color 0.2s;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:hover { color: var(--accent); }
.faq-q {
  font-family: var(--font-display);
  font-weight: 400;
  font-variation-settings: 'opsz' 40, 'SOFT' 50;
  font-size: clamp(1rem, 1.35vw, 1.2rem);
  line-height: 1.25;
  letter-spacing: -0.01em;
}
.faq-toggle {
  position: relative;
  width: 20px;
  height: 20px;
  justify-self: end;
  flex-shrink: 0;
}
.faq-toggle::before,
.faq-toggle::after {
  content: '';
  position: absolute;
  background: currentColor;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  transition: transform 0.25s ease;
}
.faq-toggle::before {
  width: 14px;
  height: 1.5px;
}
.faq-toggle::after {
  width: 1.5px;
  height: 14px;
}
.faq-item[open] .faq-toggle::after {
  transform: translate(-50%, -50%) scaleY(0);
}
.faq-body {
  padding: 0 0 20px;
  color: var(--ink-soft);
  line-height: 1.5;
  font-size: 0.96rem;
  max-width: 72ch;
}
.faq-body p { margin: 0; }

/* Animación smooth del acordeón en browsers modernos.
   Chrome 131+, Safari 18.2+. Firefox degrada a instant open (ok). */
@supports (interpolate-size: allow-keywords) {
  :root { interpolate-size: allow-keywords; }

  .faq-item::details-content {
    block-size: 0;
    opacity: 0;
    overflow: clip;
    transition:
      block-size 260ms cubic-bezier(0.2, 0, 0, 1),
      opacity 200ms ease,
      content-visibility 260ms;
    transition-behavior: allow-discrete;
  }
  .faq-item[open]::details-content {
    block-size: auto;
    opacity: 1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .faq-item::details-content { transition: none !important; }
}

/* ---------- Closing ---------- */
.closing {
  background: var(--ink);
  color: var(--paper);
  border-top: 0;
  padding-block: clamp(64px, 9vw, 120px);
}
.closing-inner { max-width: 980px; }
.closing .section-number,
.closing .eyebrow { color: rgba(242, 236, 225, 0.6); }

.closing-title {
  font-family: var(--font-display);
  font-weight: 300;
  font-variation-settings: 'opsz' 144, 'SOFT' 100;
  font-size: clamp(2rem, 5vw, 4rem);
  line-height: 1;
  letter-spacing: -0.03em;
  margin: 16px 0 32px;
  max-width: 14ch;
  color: var(--paper);
}
.closing-title em {
  color: var(--accent);
  font-style: italic;
  font-weight: 400;
}

/* ---------- Footer ---------- */
.site-footer {
  padding: 44px var(--gutter) 28px;
  max-width: var(--container);
  margin-inline: auto;
  border-top: 1px solid var(--hair);
}
.footer-main {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr);
  gap: clamp(28px, 4vw, 56px);
  align-items: center;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--hair);
}
.footer-brand {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.25rem;
  font-variation-settings: 'opsz' 24, 'SOFT' 50;
  margin: 0;
  color: var(--ink);
}
.footer-brand span {
  font-style: italic;
  font-weight: 300;
  color: var(--ink-soft);
  margin-left: 5px;
  font-variation-settings: 'opsz' 24, 'SOFT' 100;
}
.footer-tagline {
  margin: 6px 0 0;
  color: var(--ink-soft);
  font-size: 0.92rem;
  font-style: italic;
  font-family: var(--font-display);
  font-variation-settings: 'opsz' 14, 'SOFT' 100;
}

.footer-facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, auto));
  gap: clamp(24px, 3vw, 40px);
  justify-content: end;
}
.footer-facts li {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.footer-label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-mute);
  font-weight: 500;
}
.footer-value {
  font-size: 0.95rem;
  color: var(--ink);
}
a.footer-value {
  border-bottom: 1px solid var(--hair);
  padding-bottom: 1px;
}
a.footer-value:hover { border-color: var(--ink); }

.footer-copy {
  margin: 20px 0 0;
  font-size: 0.82rem;
  color: var(--ink-mute);
}

@media (max-width: 760px) {
  .footer-main {
    grid-template-columns: 1fr;
    gap: 24px;
    align-items: start;
  }
  .footer-facts {
    justify-content: start;
    grid-template-columns: 1fr;
    gap: 14px;
  }
}

/* ---------- WhatsApp floating button ---------- */
.wa-float {
  position: fixed;
  right: 22px;
  bottom: 22px;
  width: 56px;
  height: 56px;
  background: var(--wa-green);
  color: #fff;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 22px rgba(23, 19, 17, 0.22);
  z-index: 20;
  transition: transform 0.2s, background 0.25s, box-shadow 0.25s;
}
.wa-float:hover {
  transform: translateY(-2px);
  background: var(--wa-green-dk);
  box-shadow: 0 12px 26px rgba(23, 19, 17, 0.28);
}
.wa-float-icon {
  width: 28px;
  height: 28px;
  fill: currentColor;
}

@media (max-width: 760px) {
  .wa-float {
    right: 14px;
    bottom: 14px;
    width: 52px;
    height: 52px;
  }
  .wa-float-icon { width: 26px; height: 26px; }
}

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