/* ============================================================
   VARIABLES
   ============================================================ */
:root {
  --c-white:       #FFFFFF;
  --c-black:       #0D0D0D;
  --c-red:         #C0001A;
  --c-gray-light:  #F5F5F5;
  --c-gray-border: #E0E0E0;
  --c-gray-text:   #5C5C5C;

  --font-serif: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --font-sans:  'Inter', system-ui, -apple-system, sans-serif;

  --max-w: 1200px;
  --pad-section: 5rem 0;
}

/* ============================================================
   RESET & BASE
   ============================================================ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--c-black);
  background: var(--c-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

ul {
  list-style: none;
}

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
  font-size: inherit;
}

address {
  font-style: normal;
}

:focus-visible {
  outline: 2px solid var(--c-red);
  outline-offset: 3px;
}

/* ============================================================
   LAYOUT UTILITIES
   ============================================================ */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section-alt {
  background: var(--c-gray-light);
}

.section-header {
  text-align: center;
  margin-bottom: 3rem;
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 700;
  color: var(--c-black);
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.section-divider {
  width: 48px;
  height: 2px;
  background: var(--c-red);
  margin: 1rem auto 0;
}

.section-subtitle {
  margin-top: 1.25rem;
  color: var(--c-gray-text);
  font-size: 1rem;
  max-width: 580px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.7;
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background: var(--c-red);
  color: var(--c-white);
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  padding: 0.9rem 1.75rem;
  border: 2px solid var(--c-red);
  min-height: 48px;
  transition: background 0.18s, border-color 0.18s, color 0.18s;
}

.btn-primary:hover,
.btn-primary:focus-visible {
  background: var(--c-black);
  border-color: var(--c-black);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background: transparent;
  color: var(--c-black);
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  padding: 0.9rem 1.75rem;
  border: 2px solid var(--c-black);
  min-height: 48px;
  transition: background 0.18s, color 0.18s;
}

.btn-secondary:hover,
.btn-secondary:focus-visible {
  background: var(--c-black);
  color: var(--c-white);
}

/* ============================================================
   HEADER & NAV
   ============================================================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--c-black);
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
  transition: box-shadow 0.2s;
  height: 88px;
}

.header.scrolled {
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.4);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 88px;
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.nav-logo img {
  height: 70px;
  width: auto;
  display: block;
  min-width: 200px;
}

.nav-links {
  display: none;
  flex-direction: column;
  position: fixed;
  top: 88px;
  left: 0;
  right: 0;
  background: var(--c-black);
  padding: 0.75rem 0 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  z-index: 999;
}

.nav-links.open {
  display: flex;
}

.nav-link {
  color: rgba(255, 255, 255, 0.72);
  font-size: 1rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  padding: 0.75rem 1.5rem;
  transition: color 0.18s;
  min-height: 48px;
  display: flex;
  align-items: center;
}

.nav-link:hover,
.nav-link:focus-visible {
  color: var(--c-white);
}

.hamburger {
  color: var(--c-white);
  padding: 0.5rem;
  min-width: 48px;
  min-height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
}

@media (min-width: 1024px) {
  .nav-links {
    display: flex;
    flex-direction: row;
    position: static;
    padding: 0;
    border-top: none;
    gap: 0.25rem;
  }

  .nav-link {
    font-size: 0.8125rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    padding: 0.5rem 0.875rem;
    min-height: 44px;
  }

  .hamburger {
    display: none;
  }
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  min-height: 100vh;
  padding-top: 88px;
  background: var(--c-black);
  color: var(--c-white);
  display: flex;
  align-items: center;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  padding-top: 3rem;
  padding-bottom: 3rem;
  align-items: center;
  width: 100%;
}

.hero-eyebrow {
  display: block;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-red);
  margin-bottom: 1.25rem;
}

.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(1.875rem, 5vw, 3.25rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--c-white);
  margin-bottom: 1.5rem;
}

.hero-subtitle {
  font-size: clamp(0.9375rem, 2vw, 1.0625rem);
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.65);
  margin-bottom: 2rem;
  max-width: 520px;
}

.hero-actions {
  margin-bottom: 2rem;
}

.cta-note {
  margin-top: 0.875rem;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.45);
}

.hero-contact-quick {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.quick-contact {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.5);
  transition: color 0.18s;
  min-height: 44px;
}

.quick-contact:hover {
  color: var(--c-white);
}

.hero-image-wrap {
  max-width: 380px;
  margin: 0 auto;
}

.hero-photo {
  width: 100%;
  height: auto;
  object-fit: cover;
  object-position: top center;
  filter: grayscale(15%) contrast(1.05);
  display: block;
}

@media (min-width: 1024px) {
  .hero-inner {
    grid-template-columns: 1fr 400px;
    gap: 5rem;
  }

  .hero-image-wrap {
    max-width: 400px;
    margin: 0;
  }
}

/* ============================================================
   CIFRAS DE CREDIBILIDAD
   ============================================================ */
.cifras {
  padding: 3.5rem 0;
  background: var(--c-red);
  color: var(--c-white);
}

.cifras-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem 1rem;
  text-align: center;
}

.cifra-numero {
  display: block;
  font-family: var(--font-serif);
  font-size: clamp(2.25rem, 6vw, 3.75rem);
  font-weight: 700;
  line-height: 1;
  color: var(--c-white);
}

.cifra-label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.78);
  margin-top: 0.5rem;
  line-height: 1.45;
}

@media (min-width: 640px) {
  .cifras-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
  }

  .cifra-item + .cifra-item {
    border-left: 1px solid rgba(255, 255, 255, 0.2);
  }
}

/* ============================================================
   ÁREAS DE PRÁCTICA
   ============================================================ */
.areas {
  padding: var(--pad-section);
}

.areas-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

.area-card {
  padding: 2rem 1.75rem;
  background: var(--c-white);
  border: 1px solid var(--c-gray-border);
  position: relative;
  overflow: hidden;
}

.area-card--featured {
  border-color: var(--c-red);
}

.area-card-accent {
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 100%;
  background: var(--c-gray-border);
}

.area-card--featured .area-card-accent {
  background: var(--c-red);
}

.area-card-title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--c-black);
  margin-bottom: 0.75rem;
}

.area-card-desc {
  font-size: 0.9375rem;
  color: var(--c-gray-text);
  line-height: 1.65;
  margin-bottom: 1.25rem;
}

.area-list {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
  margin-bottom: 1.25rem;
}

.area-list li {
  font-size: 0.9rem;
  color: var(--c-black);
  padding-left: 1.125rem;
  position: relative;
  line-height: 1.5;
}

.area-list li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--c-red);
  font-weight: 700;
  font-size: 0.8rem;
}

.area-note {
  font-size: 0.8125rem;
  color: var(--c-gray-text);
  font-style: italic;
  line-height: 1.55;
  border-top: 1px solid var(--c-gray-border);
  padding-top: 1rem;
  margin-top: 0;
}

@media (min-width: 768px) {
  .areas-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ============================================================
   POR QUÉ ELEGIR AL DR. LÓPEZ (DIFERENCIADORES)
   ============================================================ */
.diferenciadores {
  padding: var(--pad-section);
}

.diferenciadores-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.25rem;
}

.diferenciador {
  padding-left: 1.25rem;
  border-left: 2px solid var(--c-gray-border);
  transition: border-color 0.2s;
}

.diferenciador:hover {
  border-left-color: var(--c-red);
}

.diferenciador-num {
  display: block;
  font-family: var(--font-serif);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--c-red);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.diferenciador-titulo {
  font-family: var(--font-serif);
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--c-black);
  margin-bottom: 0.5rem;
  line-height: 1.3;
}

.diferenciador p {
  font-size: 0.9375rem;
  color: var(--c-gray-text);
  line-height: 1.7;
}

@media (min-width: 768px) {
  .diferenciadores-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 2.5rem;
  }
}

@media (min-width: 1024px) {
  .diferenciadores-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ============================================================
   TRAYECTORIA (TIMELINE)
   ============================================================ */
.trayectoria {
  padding: var(--pad-section);
}

.timeline {
  position: relative;
  padding-left: 2rem;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.4rem;
  bottom: 2.5rem;
  width: 1px;
  background: var(--c-gray-border);
}

.timeline-item {
  position: relative;
  padding-bottom: 2.5rem;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -2.25rem;
  top: 0.35rem;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--c-red);
}

.timeline-date {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-red);
  margin-bottom: 0.375rem;
}

.timeline-content h3 {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 600;
  color: var(--c-black);
  margin-bottom: 0.375rem;
  line-height: 1.35;
}

.timeline-content p {
  font-size: 0.9rem;
  color: var(--c-gray-text);
  line-height: 1.65;
}

.produccion-academica {
  margin-top: 2.5rem;
  padding: 1.75rem;
  background: var(--c-white);
  border: 1px solid var(--c-gray-border);
  border-left: 3px solid var(--c-red);
}

.prod-titulo {
  font-family: var(--font-serif);
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--c-black);
  margin-bottom: 1rem;
}

.prod-list {
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
}

.prod-list li {
  display: flex;
  gap: 0.75rem;
  font-size: 0.9rem;
  color: var(--c-gray-text);
  line-height: 1.6;
  align-items: flex-start;
}

.prod-icon {
  color: var(--c-red);
  font-weight: 700;
  flex-shrink: 0;
  line-height: 1.6;
}

cite {
  font-style: italic;
  color: var(--c-black);
}

@media (min-width: 768px) {
  .timeline {
    padding-left: 3rem;
    max-width: 760px;
  }

  .timeline-item::before {
    left: -3.25rem;
    width: 10px;
    height: 10px;
  }
}

/* ============================================================
   CONSULTAS Y TARIFAS
   ============================================================ */
.tarifas {
  padding: var(--pad-section);
}

.tarifas-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  max-width: 760px;
  margin: 0 auto;
}

.tarifas-grid--single {
  max-width: 520px;
}

.tarifa-card {
  padding: 2.25rem 2rem;
  border: 1px solid var(--c-gray-border);
  background: var(--c-white);
  position: relative;
}

.tarifa-card--destacada {
  border-color: var(--c-red);
  border-width: 2px;
}

.tarifa-badge {
  position: absolute;
  top: -1px;
  right: 1.25rem;
  background: var(--c-red);
  color: var(--c-white);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.25rem 0.625rem;
}

.tarifa-tipo {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-gray-text);
  margin-bottom: 0.75rem;
}

.tarifa-precio {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 700;
  color: var(--c-black);
  line-height: 1;
  margin-bottom: 1rem;
}

.tarifa-moneda {
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  font-weight: 400;
  color: var(--c-gray-text);
}

.tarifa-desc {
  font-size: 0.9375rem;
  color: var(--c-gray-text);
  line-height: 1.65;
  margin-bottom: 1.25rem;
}

.tarifa-incluye {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 1.75rem;
}

.tarifa-incluye li {
  font-size: 0.875rem;
  color: var(--c-black);
  padding-left: 1.25rem;
  position: relative;
  line-height: 1.5;
}

.tarifa-incluye li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--c-red);
  font-size: 0.75rem;
  font-weight: 700;
  line-height: 1.5;
}

.tarifa-btn {
  width: 100%;
}

.tarifas-nota {
  margin-top: 2rem;
  font-size: 0.8125rem;
  color: var(--c-gray-text);
  text-align: center;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.6;
}

/* tarifa única: no necesita 2 columnas */

/* ============================================================
   COBERTURA GEOGRÁFICA
   ============================================================ */
.cobertura {
  padding: var(--pad-section);
}

.cobertura-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}

.cobertura-region {
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--c-gray-border);
}

.cobertura-region:first-child {
  border-top: 1px solid var(--c-gray-border);
}

.cobertura-line {
  width: 28px;
  height: 2px;
  background: var(--c-red);
  margin-bottom: 0.875rem;
}

.cobertura-nombre {
  font-family: var(--font-serif);
  font-size: 1.1875rem;
  font-weight: 600;
  color: var(--c-black);
  margin-bottom: 0.375rem;
}

.cobertura-ciudades {
  font-size: 0.875rem;
  color: var(--c-gray-text);
  line-height: 1.55;
}

.cobertura-nota {
  font-size: 0.6875rem;
  color: var(--c-red);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 0.375rem;
}

@media (min-width: 640px) {
  .cobertura-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 0 2rem;
  }

  .cobertura-region:nth-child(2) {
    border-top: 1px solid var(--c-gray-border);
  }
}

@media (min-width: 1024px) {
  .cobertura-grid {
    grid-template-columns: repeat(5, 1fr);
    gap: 0 1.5rem;
  }

  .cobertura-region:not(:first-child) {
    border-top: 1px solid var(--c-gray-border);
  }
}

/* ============================================================
   CONTACTO
   ============================================================ */
.contacto {
  padding: var(--pad-section);
}

.contacto-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
}

.contacto-item {
  margin-bottom: 1.75rem;
}

.contacto-item:last-child {
  margin-bottom: 0;
}

.contacto-etiqueta {
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-red);
  margin-bottom: 0.375rem;
}

.contacto-address {
  font-size: 0.9375rem;
  color: var(--c-black);
  line-height: 1.7;
}

.contacto-link {
  font-size: 0.9375rem;
  color: var(--c-black);
  font-weight: 500;
  transition: color 0.18s;
  display: inline-block;
  min-height: 44px;
  line-height: 44px;
  padding: 0;
  cursor: pointer;
}

.contacto-link:hover,
.contacto-link:focus-visible {
  color: var(--c-red);
}

.contacto-wa-btn {
  color: var(--c-black);
  text-align: left;
}

.contacto-text {
  font-size: 0.9375rem;
  color: var(--c-black);
  line-height: 1.7;
}

.contacto-foto-wrap {
  margin-bottom: 1.5rem;
}

.contacto-foto {
  width: 100%;
  height: auto;
  display: block;
}

.contacto-mapa {
  border: 1px solid var(--c-gray-border);
  overflow: hidden;
}

.contacto-mapa iframe {
  display: block;
  width: 100%;
}

@media (min-width: 1024px) {
  .contacto-inner {
    grid-template-columns: 320px 1fr;
    gap: 4rem;
    align-items: start;
  }
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--c-black);
  color: rgba(255, 255, 255, 0.65);
  padding: 3.5rem 0 2rem;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  margin-bottom: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-logo {
  margin-bottom: 1rem;
}

.footer-tagline {
  font-size: 0.875rem;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.45);
}

.footer-nav ul {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.footer-nav a {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.55);
  transition: color 0.18s;
  display: inline-block;
  min-height: 44px;
  line-height: 44px;
}

.footer-nav a:hover {
  color: var(--c-white);
}

.footer-contact p {
  font-size: 0.875rem;
  margin-bottom: 0.5rem;
  line-height: 1.65;
}

.footer-contact p:last-child {
  margin-bottom: 0;
}

.footer-contact a {
  color: rgba(255, 255, 255, 0.65);
  transition: color 0.18s;
}

.footer-contact a:hover {
  color: var(--c-white);
}

.footer-copy {
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.35);
  margin-bottom: 0.625rem;
}

.footer-disclaimer {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.25);
  max-width: 680px;
  line-height: 1.55;
}

@media (min-width: 768px) {
  .footer-inner {
    grid-template-columns: 1.2fr 0.8fr 1fr;
    align-items: start;
  }
}

/* ============================================================
   WHATSAPP MODAL
   ============================================================ */
.wa-modal {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.wa-modal[hidden] {
  display: none;
}

.wa-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.72);
}

.wa-modal-content {
  position: relative;
  background: var(--c-white);
  padding: 2.5rem 2rem 2rem;
  max-width: 460px;
  width: 100%;
  border-top: 3px solid var(--c-red);
}

.wa-modal-close {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  color: var(--c-gray-text);
  padding: 0.375rem;
  min-width: 44px;
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color 0.18s;
  border-radius: 2px;
}

.wa-modal-close:hover {
  color: var(--c-black);
}

.wa-modal-titulo {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--c-black);
  margin-bottom: 0.5rem;
  line-height: 1.25;
}

.wa-modal-desc {
  font-size: 0.9rem;
  color: var(--c-gray-text);
  line-height: 1.65;
  margin-bottom: 1.5rem;
}

.wa-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--c-black);
  margin-bottom: 0.5rem;
}

.wa-textarea {
  width: 100%;
  padding: 0.75rem 0.875rem;
  border: 1px solid var(--c-gray-border);
  font-family: var(--font-sans);
  font-size: 0.9rem;
  line-height: 1.6;
  resize: vertical;
  color: var(--c-black);
  transition: border-color 0.18s;
  min-height: 100px;
}

.wa-textarea:focus {
  outline: none;
  border-color: var(--c-red);
}

.wa-hint {
  font-size: 0.75rem;
  color: var(--c-gray-text);
  margin-top: 0.375rem;
  margin-bottom: 1.375rem;
}

.btn-whatsapp {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.625rem;
  width: 100%;
  padding: 0.9rem 1.5rem;
  background: #25D366;
  color: var(--c-white);
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  font-weight: 600;
  text-align: center;
  transition: background 0.18s;
  min-height: 48px;
  border: none;
}

.btn-whatsapp:hover,
.btn-whatsapp:focus-visible {
  background: #1db954;
  outline: 2px solid #1db954;
  outline-offset: 3px;
}

.wa-modal-note {
  text-align: center;
  font-size: 0.8125rem;
  color: var(--c-gray-text);
  margin-top: 1rem;
}

/* ============================================================
   STICKY WHATSAPP BUTTON
   ============================================================ */
.wa-sticky {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 900;
  background: #25D366;
  color: var(--c-white);
  border: none;
  border-radius: 50px;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.875rem 1.125rem;
  font-family: var(--font-sans);
  font-size: 0.875rem;
  font-weight: 600;
  box-shadow: 0 4px 18px rgba(37, 211, 102, 0.4);
  transition: background 0.18s, transform 0.18s, box-shadow 0.18s;
  min-height: 52px;
  cursor: pointer;
}

.wa-sticky:hover {
  background: #1db954;
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(37, 211, 102, 0.45);
}

.wa-sticky-label {
  display: none;
}

@media (min-width: 480px) {
  .wa-sticky-label {
    display: inline;
  }
}