/* Trámite del Agua — UI CRO · Alto contraste · Legibilidad 45-70+ */

:root {
  --azul: #0A2540;
  --azul-hidrico: #0066CC;
  --azul-hover: #0052A3;
  --wa: #128C7E;
  --wa-bright: #25D366;
  --fondo: #F8FAFC;
  --fondo-alt: #F1F5F9;
  --texto: #1E293B;
  --titulo: #0F172A;
  --secundario: #334155;
  --muted: #64748B;
  --borde: #E2E8F0;
  --borde-input: #CBD5E1;
  --blanco: #FFFFFF;
  --sombra: 0 10px 30px rgba(10, 37, 64, 0.1);
  --sombra-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
  --radio: 12px;
  --radio-sm: 8px;
  --header: 64px;
  --max: 1100px;
  --font: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header) + 10px);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font);
  font-size: 16.5px;
  line-height: 1.6;
  color: var(--texto);
  background: var(--fondo);
  -webkit-font-smoothing: antialiased;
}

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

a { color: var(--azul-hidrico); text-decoration: none; }
a:hover { color: var(--azul-hover); }

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

.skip-link {
  position: absolute;
  left: 1rem;
  top: -80px;
  z-index: 200;
  padding: 0.6rem 0.9rem;
  background: var(--azul);
  color: var(--blanco);
  border-radius: var(--radio-sm);
}

.skip-link:focus { top: 0.75rem; }

.container {
  width: min(100% - 1.75rem, var(--max));
  margin-inline: auto;
}

.container.narrow { width: min(100% - 1.75rem, 720px); }

.cv-auto {
  content-visibility: auto;
  contain-intrinsic-size: auto 700px;
}

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header);
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid var(--borde);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header);
  gap: 1rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  color: inherit;
  min-width: 0;
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.brand-name {
  font-weight: 700;
  font-size: 1rem;
  color: var(--azul);
  letter-spacing: -0.01em;
}

.brand-sub {
  font-size: 0.68rem;
  font-weight: 600;
  color: var(--secundario);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.site-nav {
  display: none;
  align-items: center;
  gap: 0.35rem;
}

.site-nav a {
  padding: 0.4rem 0.65rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--azul);
  border-radius: 8px;
}

.site-nav a:hover { background: var(--fondo-alt); }

.nav-phone {
  display: none;
  padding: 0.4rem 0.65rem;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--azul);
  border: 1px solid var(--borde);
  border-radius: 8px;
  white-space: nowrap;
}

.nav-phone:hover {
  border-color: var(--azul-hidrico);
  color: var(--azul-hidrico);
  background: var(--fondo-alt);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.15rem;
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 700;
  line-height: 1.2;
  border: 1.5px solid transparent;
  border-radius: var(--radio-sm);
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
}

.btn-sm { padding: 0.5rem 0.9rem; font-size: 0.85rem; }
.btn-block { width: 100%; }

.btn-primary {
  background: var(--azul-hidrico);
  color: var(--blanco);
}

.btn-primary:hover {
  background: var(--azul-hover);
  color: var(--blanco);
}

.btn-wa {
  background: var(--wa);
  color: var(--blanco);
  border-color: var(--wa);
  min-height: 52px;
  font-size: 1rem;
}

.btn-wa:hover { background: #0e7a6e; color: var(--blanco); }

/* ---------- Hero alto contraste ---------- */
.hero {
  padding: 1.75rem 0 2.5rem;
  background: linear-gradient(135deg, #0A2540 0%, #0F3460 100%);
  color: var(--blanco);
}

.hero-grid {
  display: grid;
  gap: 1.75rem;
  align-items: stretch;
}

.badge {
  display: inline-flex;
  align-items: center;
  margin: 0 0 0.9rem;
  padding: 0.45rem 0.85rem;
  font-size: 0.75rem;
  font-weight: 700;
  line-height: 1.35;
  color: #E2E8F0;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 999px;
}

.hero h1 {
  margin: 0 0 0.85rem;
  font-size: clamp(1.55rem, 4.2vw, 2.25rem);
  font-weight: 800;
  line-height: 1.18;
  letter-spacing: -0.03em;
  color: #FFFFFF;
}

.hero-lead {
  margin: 0 0 1.2rem;
  font-size: 1.05rem;
  line-height: 1.55;
  color: #E2E8F0;
  max-width: 40ch;
}

.hero-lead strong {
  color: #FFFFFF;
  font-weight: 700;
}

.chips {
  list-style: none;
  margin: 0 0 1.25rem;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.chips li {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.5rem 0.8rem;
  font-size: 0.88rem;
  font-weight: 600;
  color: #FFFFFF;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 999px;
}

.chips svg { flex-shrink: 0; }
.chips .chip-check { color: #34D399; flex-shrink: 0; }

/* Caja institucional (equilibra altura con form) */
.hero-trust {
  margin-top: 0.25rem;
  padding: 1.25rem;
  background: rgba(15, 23, 42, 0.45);
  border-left: 4px solid #38BDF8;
  border-radius: 8px;
}

.hero-trust-title {
  margin: 0 0 0.55rem;
  font-size: 0.95rem;
  font-weight: 800;
  color: #FFFFFF;
}

.hero-guarantee {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.45;
  color: #CBD5E1;
}

/* Barra "Trabajamos ante" + logos (franja clara, fuera del azul) */
.partners {
  background: #F8FAFC;
  padding: 1.5rem 0 1.65rem;
  border-bottom: 1px solid var(--borde);
}

.partners-label {
  margin: 0 0 1rem;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #64748B;
  text-align: center;
}

.partners-marquee {
  display: flex;
  overflow: hidden;
  width: 100%;
  mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
}

.partners-logos {
  list-style: none;
  margin: 0;
  padding: 0.35rem 2rem;
  display: flex;
  flex-shrink: 0;
  align-items: center;
  justify-content: space-evenly;
  gap: 2.5rem;
  min-width: 100%;
  width: max-content;
  animation: partners-scroll 28s linear infinite;
}

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

.partners-logos li {
  margin: 0;
  flex-shrink: 0;
}

.partners-logos a,
.partners-logos .partner-mark {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.partners-logos img {
  width: auto;
  height: 44px;
  max-width: 200px;
  object-fit: contain;
  object-position: center;
  background: transparent;
  padding: 0;
  border-radius: 0;
  box-shadow: none;
  filter: none;
}

/* DGA: lockup horizontal más ancho para que no se pierda */
.partners-logos img[src*="dga.png"] {
  height: 48px;
  max-width: 240px;
}

.partners-logos a:hover {
  transform: scale(1.06);
  opacity: 0.9;
}

.partners-note {
  margin: 1rem auto 0;
  max-width: 52ch;
  font-size: 0.72rem;
  line-height: 1.4;
  color: #64748B;
  text-align: center;
}

@keyframes partners-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-100%); }
}

.local-chips {
  list-style: none;
  margin: 0.85rem 0 1rem;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.local-chips li {
  padding: 0.35rem 0.65rem;
  font-size: 0.8rem;
  font-weight: 700;
  color: #E2E8F0;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 999px;
}

/* ---------- Formulario destacado ---------- */
.form-card {
  background: var(--blanco);
  border: 1px solid var(--borde);
  border-top: 5px solid #25D366;
  border-radius: 12px;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.45);
  padding: 1.35rem;
  transition: box-shadow 0.3s ease, border-color 0.3s ease;
  color: var(--texto);
}

.form-card.is-glow {
  box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.25), 0 25px 50px -12px rgba(0, 0, 0, 0.45);
}

.form-title {
  margin: 0 0 0.3rem;
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--azul);
  letter-spacing: -0.015em;
}

.form-sub {
  margin: 0 0 1rem;
  font-size: 0.92rem;
  font-style: italic;
  color: var(--secundario);
}

#wa-form {
  display: grid;
  gap: 0.9rem;
}

.field {
  display: grid;
  gap: 0.35rem;
}

.field span {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--azul);
}

.field input,
.field select {
  width: 100%;
  min-height: 48px;
  padding: 0.75rem 0.9rem;
  font-family: inherit;
  font-size: 16px;
  color: var(--texto);
  background: var(--fondo);
  border: 1.5px solid var(--borde-input);
  border-radius: var(--radio-sm);
  appearance: none;
  -webkit-appearance: none;
}

.field select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none'%3E%3Cpath d='M1 1.5l5 5 5-5' stroke='%23334155' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.9rem center;
  padding-right: 2.4rem;
}

.field input:focus,
.field select:focus {
  outline: none;
  border-color: #0066CC;
  background: var(--blanco);
  box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.15);
}

.field input.invalid,
.field select.invalid {
  border-color: #DC2626;
  background: #FEF2F2;
}

.form-error {
  margin: 0;
  padding: 0.55rem 0.75rem;
  font-size: 0.88rem;
  font-weight: 600;
  color: #991B1B;
  background: #FEF2F2;
  border: 1px solid #FECACA;
  border-radius: var(--radio-sm);
}

/* Botón teléfono secundario real */
.btn-phone {
  display: flex;
  width: 100%;
  justify-content: center;
  align-items: center;
  gap: 8px;
  padding: 12px;
  margin-top: 10px;
  border: 2px solid #0A2540;
  border-radius: 8px;
  color: #0A2540;
  font-weight: 700;
  font-size: 0.95rem;
  text-decoration: none;
  background: #F8FAFC;
  transition: background 0.2s ease, color 0.2s ease;
}

.btn-phone:hover {
  background: #0A2540;
  color: #FFFFFF;
}

/* Micro-línea unificada filtro + privacidad */
.form-legal {
  margin: 12px 0 0;
  font-size: 12.5px;
  color: #64748B;
  text-align: center;
  line-height: 1.4;
}

.form-legal a {
  font-weight: 700;
  color: var(--azul-hidrico);
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* ---------- Sections ---------- */
.section { padding: 3rem 0; }

.section h2 {
  margin: 0 0 1.5rem;
  font-size: clamp(1.35rem, 3vw, 1.75rem);
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -0.02em;
  color: var(--titulo);
}

.section-services { background: var(--fondo-alt); }

.bento {
  display: grid;
  gap: 1.25rem;
}

.bento-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 0.7rem;
  padding: 1.4rem;
  background: var(--blanco);
  border: 1px solid var(--borde);
  border-radius: var(--radio);
  box-shadow: var(--sombra-sm);
  min-height: 100%;
}

.bento-card h3 {
  margin: 0;
  font-size: 1.25rem;
  font-weight: 700;
  line-height: 1.3;
  color: #0A2540;
  letter-spacing: -0.01em;
}

.bento-lead {
  margin: 0;
  font-size: 1rem;
  color: var(--secundario);
}

.mini-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
  flex: 1;
}

.mini-list li {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  margin-bottom: 8px;
  font-size: 16px;
  font-weight: 500;
  color: var(--texto);
}

.mini-list svg { flex-shrink: 0; }

/* CTA servicios — botón real ancho completo */
.service-pick {
  display: block;
  width: 100%;
  margin-top: 1.25rem;
  padding: 12px 16px;
  background: #EFF6FF;
  color: #0066CC;
  border: 1px solid #BFDBFE;
  border-radius: 8px;
  font-family: inherit;
  font-weight: 700;
  font-size: 15px;
  cursor: pointer;
  text-align: center;
  transition: all 0.2s ease;
}

.service-pick:hover {
  background: #0066CC;
  color: #FFFFFF;
  border-color: #0066CC;
}

/* ---------- Proceso 01 02 03 ---------- */
.section-process { background: var(--blanco); }

.steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1rem;
}

.step {
  padding: 1.35rem;
  background: var(--fondo);
  border: 1px solid var(--borde);
  border-radius: var(--radio);
}

.step-num {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  margin-bottom: 12px;
  border-radius: 10px;
  background: #0066CC;
  color: #FFFFFF;
  font-size: 18px;
  font-weight: 800;
  letter-spacing: 0;
}

.step h3 {
  margin: 0 0 0.4rem;
  font-size: 1.25rem;
  font-weight: 700;
  color: #0A2540;
}

.step p {
  margin: 0;
  font-size: 1rem;
  color: var(--secundario);
}

/* ---------- Casos / prueba social ---------- */
.section-cases {
  background: var(--fondo-alt);
}

.cases-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.case-card {
  display: flex;
  flex-direction: column;
  background: #FFFFFF;
  padding: 1.5rem;
  border-radius: 10px;
  border: 1px solid #E2E8F0;
  border-left: 5px solid #10B981;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
}

.case-badge {
  display: inline-block;
  margin: 0 0 8px;
  padding: 4px 10px;
  font-size: 13px;
  font-weight: 700;
  color: #047857;
  background: #ECFDF5;
  border-radius: 999px;
}

.case-card h3 {
  margin: 0 0 0.4rem;
  font-size: 1.25rem;
  font-weight: 700;
  color: #0A2540;
  letter-spacing: -0.01em;
}

.case-type {
  margin: 0 0 0.5rem;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--azul-hidrico);
}

.case-card > p:not(.case-badge):not(.case-type) {
  margin: 0 0 0.75rem;
  font-size: 1rem;
  color: var(--secundario);
}

.case-link {
  display: inline-block;
  margin-top: auto;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--azul-hidrico);
}

.case-link:hover { text-decoration: underline; }

/* Cobertura / interlinking valles */
.section-coverage {
  background: var(--blanco);
  border-block: 1px solid var(--borde);
}

.coverage-lead {
  margin: -0.5rem 0 1.25rem;
  font-size: 1.05rem;
  color: var(--secundario);
}

.coverage-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.85rem;
}

.coverage-card {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding: 1.2rem 1.25rem;
  background: var(--fondo-alt);
  border: 1px solid var(--borde);
  border-radius: var(--radio);
  color: inherit;
  text-decoration: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease, transform 0.15s ease;
}

.coverage-card:hover {
  border-color: var(--azul-hidrico);
  box-shadow: var(--sombra-sm);
  transform: translateY(-1px);
  color: inherit;
}

.coverage-card strong {
  font-size: 1.1rem;
  color: #0A2540;
}

.coverage-card span {
  font-size: 0.9rem;
  color: var(--secundario);
}

.related-links {
  list-style: none;
  margin: 1rem 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.related-links a {
  display: inline-block;
  padding: 0.45rem 0.8rem;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--azul);
  background: var(--fondo-alt);
  border: 1px solid var(--borde);
  border-radius: 999px;
}

.related-links a:hover {
  border-color: var(--azul-hidrico);
  color: var(--azul-hidrico);
}

.official-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.official-links a {
  display: inline-block;
  padding: 0.4rem 0.7rem;
  font-size: 0.8rem;
  font-weight: 700;
  color: #E2E8F0;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 999px;
}

.official-links a:hover {
  color: var(--wa-bright);
  border-color: rgba(37, 211, 102, 0.35);
  background: rgba(37, 211, 102, 0.12);
}

.faq-body a {
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* ---------- Trust / E-E-A-T oscuro ---------- */
.section-trust {
  background: #0A2540;
  color: var(--blanco);
}

.section-trust h2 {
  color: #FFFFFF;
}

.trust-intro {
  margin: -0.5rem 0 1.5rem;
  font-size: 1.05rem;
  color: #CBD5E1;
  max-width: 52ch;
}

.trust-pillars {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.trust-pillars li {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  padding: 1.5rem;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 10px;
}

.trust-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 10px;
  background: rgba(56, 189, 248, 0.12);
  color: #38BDF8;
}

.trust-pillars strong {
  display: block;
  font-size: 18px;
  font-weight: 800;
  color: #FFFFFF;
  line-height: 1.3;
}

.trust-pillars span {
  font-size: 1rem;
  line-height: 1.5;
  color: #CBD5E1;
}

/* ---------- FAQ ---------- */
.section-faq { background: var(--blanco); }

.faq { display: grid; gap: 0.7rem; }

.faq details {
  background: var(--fondo);
  border: 1px solid var(--borde);
  border-radius: var(--radio-sm);
  overflow: hidden;
}

.faq summary {
  position: relative;
  padding: 1.05rem 2.6rem 1.05rem 1.15rem;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.4;
  color: #0A2540;
  cursor: pointer;
  list-style: none;
}

.faq summary::-webkit-details-marker { display: none; }

.faq summary::after {
  content: "";
  position: absolute;
  right: 1.15rem;
  top: 50%;
  width: 9px;
  height: 9px;
  border-right: 2px solid var(--azul-hidrico);
  border-bottom: 2px solid var(--azul-hidrico);
  transform: translateY(-65%) rotate(45deg);
  transition: transform 0.15s ease;
}

.faq details[open] summary::after {
  transform: translateY(-20%) rotate(225deg);
}

.faq-body {
  padding: 0 1.15rem 1.15rem;
  border-top: 1px solid var(--borde);
}

.faq details[open] .faq-body { padding-top: 0.9rem; }

.faq-body p {
  margin: 0;
  font-size: 1rem;
  color: var(--secundario);
}

.faq-body strong { color: var(--texto); }

/* ---------- Privacy dialog ---------- */
.privacy-dialog {
  width: min(92vw, 560px);
  max-height: 85vh;
  padding: 0;
  border: 1px solid var(--borde);
  border-radius: var(--radio);
  box-shadow: var(--sombra);
}

.privacy-dialog::backdrop {
  background: rgba(10, 37, 64, 0.5);
}

.privacy-dialog-inner {
  padding: 1.35rem;
  overflow: auto;
  max-height: 85vh;
}

.privacy-dialog h2 {
  margin: 0 0 0.75rem;
  font-size: 1.15rem;
  color: var(--azul);
}

.privacy-dialog p,
.privacy-dialog li {
  font-size: 0.95rem;
  color: var(--secundario);
  margin: 0 0 0.65rem;
}

.privacy-dialog ul {
  margin: 0 0 0.85rem;
  padding-left: 1.1rem;
}

.privacy-dialog .btn { margin-top: 0.5rem; }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--azul);
  color: rgba(248, 250, 252, 0.85);
  padding: 2rem 0 5.5rem;
}

.footer-row {
  display: grid;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
}

.footer-brand {
  margin: 0;
  font-weight: 800;
  color: var(--blanco);
}

.site-footer p { margin: 0; font-size: 0.92rem; }

.footer-meta {
  color: var(--wa-bright);
  font-weight: 600;
  font-size: 0.85rem !important;
}

.footer-basins {
  margin: 0 0 1.25rem;
  padding: 1rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.footer-basins-label {
  margin: 0 0 0.55rem;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: rgba(248, 250, 252, 0.65);
}

.basin-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.basin-links a {
  display: inline-block;
  padding: 0.4rem 0.7rem;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--blanco);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 999px;
}

.basin-links a:hover,
.basin-links a[aria-current="page"] {
  background: rgba(37, 211, 102, 0.18);
  border-color: rgba(37, 211, 102, 0.35);
  color: var(--wa-bright);
}

.footer-copy {
  padding-top: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.footer-copy p {
  font-size: 0.78rem;
  color: rgba(248, 250, 252, 0.55);
}

/* ---------- Float WA ---------- */
.float-wa {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 90;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  color: var(--blanco);
  background: var(--wa-bright);
  border-radius: 50%;
  box-shadow: 0 6px 18px rgba(37, 211, 102, 0.4);
  transition: transform 0.15s ease, background 0.15s ease;
}

.float-wa:hover {
  background: #1ebe57;
  color: var(--blanco);
  transform: scale(1.05);
}

/* ---------- Desktop ---------- */
@media (min-width: 768px) {
  .site-nav { display: flex; }
  .nav-phone { display: inline-flex; }

  .hero { padding: 2.5rem 0 3.25rem; }

  .hero-grid {
    grid-template-columns: 1fr 1fr;
    align-items: stretch;
    gap: 2.25rem;
  }

  .hero-copy {
    display: flex;
    flex-direction: column;
  }

  .hero-trust { margin-top: auto; }

  .partners-logos {
    gap: 3.5rem;
    justify-content: center;
  }

  .partners-logos img {
    height: 48px;
    max-width: 200px;
  }

  .partners-logos img[src*="dga.png"] {
    height: 52px;
    max-width: 260px;
  }

  .bento { grid-template-columns: repeat(2, 1fr); }

  .steps { grid-template-columns: repeat(3, 1fr); }

  .cases-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }

  .coverage-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .trust-pillars {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
  }

  .site-footer { padding-bottom: 2rem; }

  .footer-row {
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 1.5rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }

  .partners-logos {
    animation: none !important;
    justify-content: center;
    flex-wrap: wrap;
    min-width: 0;
    width: 100%;
  }

  .partners-logos[aria-hidden="true"] {
    display: none;
  }

  .partners-marquee {
    mask-image: none;
    -webkit-mask-image: none;
    justify-content: center;
  }
}