/* ==========================================================================
   ASISJUR — components.css
   Navbar, marca, botones, footer, formularios, WhatsApp flotante,
   componentes reutilizables entre páginas.
   ========================================================================== */

/* ---------- MARCA ---------- */
.brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  color: var(--text-on-ink);
}

.brand img {
  height: 34px;
  width: auto;
}

/* ---------- BOTONES ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.9rem 1.75rem;
  font-family: var(--font-body);
  font-size: var(--fs-body-s);
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  border-radius: var(--radius-s);
  border: 1px solid transparent;
  transition: transform var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast) var(--ease-out),
    background-color var(--dur-fast) var(--ease-out), border-color var(--dur-fast) var(--ease-out),
    color var(--dur-fast) var(--ease-out);
  white-space: nowrap;
}

.btn svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn:active {
  transform: translateY(0);
}

.btn-brass {
  background: var(--brass-500);
  color: var(--ink-900);
  box-shadow: var(--shadow-brass), var(--glow-brass);
  transition: transform var(--dur-fast) var(--ease-out), box-shadow var(--dur-base) var(--ease-out),
    background-color var(--dur-fast) var(--ease-out);
}

.btn-brass:hover {
  background: var(--brass-400);
  box-shadow: var(--shadow-brass), var(--glow-brass-active);
}

.btn-ink {
  background: var(--ink-900);
  color: var(--text-on-ink);
}

.btn-ink:hover {
  background: var(--ink-700);
}

.btn-outline-light {
  border-color: rgba(244, 241, 233, 0.4);
  color: var(--text-on-ink);
}

.btn-outline-light:hover {
  border-color: var(--text-on-ink);
  background: rgba(244, 241, 233, 0.08);
}

.btn-outline-dark {
  border-color: var(--ink-300);
  color: var(--ink-900);
}

.btn-outline-dark:hover {
  border-color: var(--ink-900);
  background: var(--ink-900);
  color: var(--text-on-ink);
}

.btn-whatsapp {
  background: var(--whatsapp);
  color: #06341c;
}

.btn-whatsapp:hover {
  background: #2fe077;
}

.btn-large {
  padding: 1.15rem 2.5rem;
  font-size: var(--fs-body-m);
}

.btn-full {
  width: 100%;
}

.btn-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-weight: 700;
  font-size: var(--fs-body-s);
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--brass-600);
  border-bottom: 1px solid var(--brass-400);
  padding-bottom: 2px;
  transition: color var(--dur-fast) var(--ease-out), border-color var(--dur-fast) var(--ease-out);
}

.btn-link:hover {
  color: var(--brass-500);
  border-color: var(--brass-600);
}

/* ---------- HEADER / NAVBAR ---------- */
.site-header {
  position: fixed;
  inset-inline: 0;
  top: 0;
  z-index: 900;
  height: var(--header-h);
  display: flex;
  align-items: center;
  background: transparent;
  transition: background-color var(--dur-base) var(--ease-out), backdrop-filter var(--dur-base) var(--ease-out),
    box-shadow var(--dur-base) var(--ease-out), height var(--dur-base) var(--ease-out);
}

.site-header.is-solid {
  background: rgba(15, 30, 48, 0.55);
  backdrop-filter: blur(18px) saturate(160%);
  -webkit-backdrop-filter: blur(18px) saturate(160%);
  box-shadow: 0 1px 0 rgba(244, 241, 233, 0.1), 0 12px 30px -18px rgba(15, 30, 48, 0.5);
  height: calc(var(--header-h) - 16px);
}

/* Páginas legales no tienen hero oscuro debajo: el header transparente con
   texto claro sería ilegible sobre el fondo de papel hasta el primer scroll. */
body:has(> main.legal-page) .site-header:not(.is-solid) {
  background: rgba(15, 30, 48, 0.92);
  backdrop-filter: blur(18px) saturate(160%);
  -webkit-backdrop-filter: blur(18px) saturate(160%);
  box-shadow: 0 1px 0 rgba(244, 241, 233, 0.1);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

.nav-link {
  position: relative;
  font-size: var(--fs-body-s);
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--text-on-ink-soft);
  padding-block: var(--space-2);
  transition: color var(--dur-fast) var(--ease-out);
}

.nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  right: 100%;
  bottom: 0;
  height: 1px;
  background: var(--brass-400);
  transition: right var(--dur-base) var(--ease-out);
}

.nav-link:hover,
.nav-link.is-active {
  color: var(--text-on-ink);
  text-shadow: 0 0 18px rgba(89, 193, 217, 0.5);
}

.nav-link:hover::after,
.nav-link.is-active::after {
  right: 0;
}

.nav-cta {
  margin-left: var(--space-2);
}

.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: 8px;
}

.hamburger span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--text-on-ink);
  transition: transform var(--dur-base) var(--ease-in-out), opacity var(--dur-fast) var(--ease-out);
}

.hamburger.is-open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.hamburger.is-open span:nth-child(2) {
  opacity: 0;
}

.hamburger.is-open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

@media (max-width: 900px) {
  .hamburger {
    display: flex;
  }

  .nav-links {
    position: fixed;
    inset: 0;
    top: 0;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    gap: var(--space-5);
    padding: var(--space-9) var(--gutter);
    background: var(--ink-900);
    transform: translateX(100%);
    transition: transform var(--dur-slow) var(--ease-in-out);
  }

  .nav-links.is-open {
    transform: translateX(0);
  }

  .nav-link {
    font-size: var(--fs-display-s);
    font-family: var(--font-display);
  }

  .nav-cta {
    margin-left: 0;
  }
}

/* ---------- FOOTER ---------- */
.site-footer {
  position: relative;
  isolation: isolate;
  background: var(--ink-900);
  color: var(--text-on-ink-soft);
  padding-block: var(--space-9) var(--space-6);
  overflow: hidden;
}

.site-footer::before {
  content: "";
  position: absolute;
  z-index: 0;
  top: -20%;
  left: 8%;
  width: 480px;
  height: 480px;
  border-radius: 50%;
  filter: blur(100px);
  pointer-events: none;
  background: radial-gradient(circle, rgba(61, 173, 242, 0.22), transparent 70%);
  animation: footerGlowDrift 30s ease-in-out infinite alternate;
}

@keyframes footerGlowDrift {
  from { transform: translate(0, 0) scale(1); }
  to { transform: translate(60px, 30px) scale(1.15); }
}

@media (prefers-reduced-motion: reduce) {
  .site-footer::before {
    animation: none;
  }
}

.site-footer > .container {
  position: relative;
  z-index: 1;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: var(--space-7);
  padding-bottom: var(--space-8);
  border-bottom: 1px solid rgba(244, 241, 233, 0.12);
}

.footer-brand p {
  margin-top: var(--space-4);
  max-width: 32ch;
  font-size: var(--fs-body-s);
}

.footer-socials {
  display: flex;
  gap: var(--space-3);
  margin-top: var(--space-5);
}

.footer-socials a {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border: 1px solid rgba(244, 241, 233, 0.2);
  border-radius: var(--radius-pill);
  transition: border-color var(--dur-fast) var(--ease-out), background-color var(--dur-fast) var(--ease-out);
}

.footer-socials a svg {
  width: 16px;
  height: 16px;
}

.footer-socials a:hover {
  border-color: var(--brass-400);
  background: rgba(89, 193, 217, 0.12);
}

.footer-heading {
  font-family: var(--font-body);
  font-size: var(--fs-eyebrow);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-on-ink);
  margin-bottom: var(--space-5);
}

.footer-links li + li {
  margin-top: var(--space-3);
}

.footer-links a {
  font-size: var(--fs-body-s);
  transition: color var(--dur-fast) var(--ease-out);
}

.footer-links a:hover {
  color: var(--brass-400);
}

.footer-contact li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--fs-body-s);
}

.footer-contact li + li {
  margin-top: var(--space-3);
}

.footer-contact svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  margin-top: 3px;
  color: var(--brass-400);
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding-top: var(--space-6);
  font-size: var(--fs-body-s);
}

.footer-legal {
  display: flex;
  gap: var(--space-5);
  flex-wrap: wrap;
}

.footer-credit a {
  color: var(--brass-400);
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur-fast) var(--ease-out);
}

.footer-credit a:hover {
  border-color: var(--brass-400);
}

@media (max-width: 980px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 600px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* ---------- WHATSAPP FLOTANTE ---------- */
.whatsapp-float {
  position: fixed;
  right: var(--space-5);
  bottom: var(--space-5);
  z-index: 800;
  display: grid;
  place-items: center;
  width: 58px;
  height: 58px;
  border-radius: var(--radius-pill);
  background: var(--whatsapp);
  color: #fff;
  box-shadow: 0 12px 28px -8px rgba(6, 52, 28, 0.55);
  transition: transform var(--dur-fast) var(--ease-out);
}

.whatsapp-float::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: var(--radius-pill);
  box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.55);
  animation: whatsappBreathe 2.6s var(--ease-in-out) infinite;
}

@keyframes whatsappBreathe {
  0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.45); }
  70% { box-shadow: 0 0 0 14px rgba(37, 211, 102, 0); }
  100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

@media (prefers-reduced-motion: reduce) {
  .whatsapp-float::before {
    animation: none;
  }
}

.whatsapp-float svg {
  width: 26px;
  height: 26px;
}

.whatsapp-float:hover {
  transform: scale(1.08);
}

.whatsapp-float:hover .whatsapp-tooltip {
  opacity: 1;
  transform: translateX(0);
}

.whatsapp-tooltip {
  position: absolute;
  right: calc(100% + var(--space-3));
  background: var(--ink-900);
  color: var(--text-on-ink);
  font-size: var(--fs-body-s);
  font-weight: 600;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-m);
  white-space: nowrap;
  opacity: 0;
  transform: translateX(8px);
  transition: opacity var(--dur-fast) var(--ease-out), transform var(--dur-fast) var(--ease-out);
  pointer-events: none;
}

@media (max-width: 600px) {
  .whatsapp-tooltip {
    display: none;
  }
}

/* ---------- SCROLL PROGRESS ---------- */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 0%;
  background: linear-gradient(90deg, var(--brass-500), var(--brass-300));
  z-index: 950;
  transition: width 80ms linear;
}

/* ---------- FORMULARIO DE CONTACTO ---------- */
.form-field {
  margin-bottom: var(--space-5);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
}

.form-field label {
  display: block;
  font-size: var(--fs-body-s);
  font-weight: 700;
  margin-bottom: var(--space-2);
  color: var(--ink-800);
}

.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  border: 1px solid var(--ink-300);
  border-radius: var(--radius-s);
  background: var(--paper-100);
  font-size: var(--fs-body-m);
  transition: border-color var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast) var(--ease-out);
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  border-color: var(--brass-500);
  box-shadow: 0 0 0 3px rgba(61, 173, 242, 0.18);
  outline: none;
}

.form-field.has-error input,
.form-field.has-error select,
.form-field.has-error textarea {
  border-color: var(--error);
}

.form-field .field-error {
  display: none;
  color: var(--error);
  font-size: var(--fs-body-s);
  margin-top: var(--space-2);
}

.form-field.has-error .field-error {
  display: block;
}

.form-note {
  font-size: var(--fs-body-s);
  color: var(--text-muted);
  margin-top: var(--space-4);
}

.form-status {
  margin-top: var(--space-4);
  font-size: var(--fs-body-s);
  font-weight: 600;
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-m);
  display: none;
}

.form-status.is-visible {
  display: block;
}

.form-status.is-success {
  background: rgba(37, 211, 102, 0.12);
  color: #0b3f22;
}

.form-status.is-error {
  background: rgba(179, 66, 47, 0.1);
  color: var(--error);
}

@media (max-width: 600px) {
  .form-row {
    grid-template-columns: 1fr;
  }
}

/* ---------- BADGE / TAG ---------- */
.tag {
  display: inline-block;
  font-size: var(--fs-body-s);
  font-weight: 700;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-pill);
  background: var(--brass-100);
  color: var(--brass-600);
}

/* ---------- LEGAL PAGES (privacidad / términos) ---------- */
.legal-page {
  padding-top: calc(var(--header-h) + var(--space-8));
}

.legal-content {
  max-width: var(--content-narrow);
  margin-inline: auto;
}

.legal-content h1 {
  font-size: var(--fs-display-l);
  margin-bottom: var(--space-3);
}

.legal-updated {
  color: var(--text-muted);
  font-size: var(--fs-body-s);
  margin-bottom: var(--space-7);
}

.legal-content h2 {
  font-size: var(--fs-display-s);
  margin-top: var(--space-8);
  margin-bottom: var(--space-4);
  color: var(--ink-900);
}

.legal-content p,
.legal-content li {
  color: var(--text-on-paper-soft);
  margin-bottom: var(--space-4);
}

.legal-content ul {
  list-style: disc;
  padding-left: 1.4em;
}

.legal-content a {
  color: var(--brass-600);
  border-bottom: 1px solid var(--brass-300);
}

.legal-content strong {
  color: var(--ink-900);
}

.breadcrumb {
  display: flex;
  gap: var(--space-2);
  align-items: center;
  font-size: var(--fs-body-s);
  color: var(--text-muted);
  margin-bottom: var(--space-6);
}

.breadcrumb a {
  color: var(--brass-600);
}