/* ==========================================================================
   Oscar Vargas | Defensa Penal — hoja de estilos
   Paleta: azul marino profundo, marfil y blanco cálido, dorado envejecido.
   Tipografía: Playfair Display (títulos) + Inter (texto).
   ========================================================================== */

/* --- Tipografías locales (auto-hospedadas, sin dependencias externas) --- */
@font-face {
  font-family: "Playfair Display";
  src: url("assets/fonts/playfair-400.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Playfair Display";
  src: url("assets/fonts/playfair-600.woff2") format("woff2");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Playfair Display";
  src: url("assets/fonts/playfair-700.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Inter";
  src: url("assets/fonts/inter-400.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Inter";
  src: url("assets/fonts/inter-500.woff2") format("woff2");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Inter";
  src: url("assets/fonts/inter-600.woff2") format("woff2");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Inter";
  src: url("assets/fonts/inter-700.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

/* --- Variables de diseño --- */
:root {
  --carbon: #10233b;
  --carbon-2: #102943;
  --grafito: #66717e;
  --grafito-claro: #98a0aa;
  --blanco: #fcfaf6;
  --blanco-2: #efeae0;
  --marfil: #f6f2ea;
  --piedra: #f1ece0;
  --piedra-2: #e3dccb;
  --navy: #102943;
  --navy-2: #122238;
  --navy-deep: #071a30;
  --bronce: #b58a43;
  --bronce-claro: #c9a468;

  --font-serif: "Playfair Display", Georgia, "Times New Roman", serif;
  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;

  --container: 1160px;
  --radius: 3px;
  --transition: 240ms cubic-bezier(0.2, 0.6, 0.2, 1);

  --header-h: 76px;
}

* { box-sizing: border-box; }
html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-h);
}

body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--carbon);
  background: var(--marfil);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 700;
  line-height: 1.15;
  margin: 0 0 0.5em;
  color: var(--carbon);
}

h1 { font-size: clamp(2.4rem, 5vw, 3.8rem); }
h2 { font-size: clamp(1.8rem, 3.4vw, 2.6rem); }
h3 { font-size: clamp(1.15rem, 2vw, 1.5rem); font-weight: 600; }

p { margin: 0 0 1em; }

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

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.eyebrow {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--bronce);
  font-weight: 600;
  margin-bottom: 14px;
}

.section {
  padding: 96px 0;
}
.section--tight { padding: 64px 0; }
.section--carbon {
  background: var(--navy);
  color: var(--blanco-2);
}
.section--carbon h2, .section--carbon h3 { color: var(--blanco); }
.section--piedra { background: var(--piedra); }

.section-head {
  max-width: 640px;
  margin: 0 0 48px;
}
.section-head--center { margin-left: auto; margin-right: auto; text-align: center; }

.lede {
  font-size: 1.08rem;
  color: var(--grafito);
}
.section--carbon .lede { color: #c7ccd1; }

hr.divider {
  border: none;
  border-top: 1px solid var(--piedra-2);
  margin: 0;
}

/* --- Botones --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 15px 30px;
  font-family: var(--font-sans);
  font-size: 0.94rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), border-color var(--transition), transform var(--transition);
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn svg { width: 18px; height: 18px; flex-shrink: 0; }

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

.btn--dark {
  background: var(--navy);
  color: var(--blanco);
}
.btn--dark:hover { background: var(--navy-deep); }

.btn--outline {
  background: transparent;
  border-color: var(--bronce);
  color: var(--bronce);
}
.btn--outline:hover { border-color: var(--bronce-claro); color: var(--bronce-claro); }

.btn--outline-dark {
  background: transparent;
  border-color: var(--navy);
  color: var(--navy);
}
.btn--outline-dark:hover { border-color: var(--navy-deep); color: var(--navy-deep); }

.btn--block { width: 100%; }
.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 32px;
}
.btn-row--stack { flex-direction: column; align-items: stretch; margin-top: 28px; }
.btn-row--center { justify-content: center; }

/* --- Encabezado --- */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--header-h);
  display: flex;
  align-items: center;
  z-index: 500;
  background: rgba(16, 41, 67, 0.97);
  backdrop-filter: blur(8px);
  transition: box-shadow var(--transition);
}
.site-header.is-scrolled {
  box-shadow: 0 8px 24px rgba(7, 26, 48, 0.22);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.brand {
  display: flex;
  align-items: center;
}
.brand-logo-plate {
  display: inline-flex;
  align-items: center;
  background: var(--blanco);
  border: 1px solid rgba(181, 138, 67, 0.3);
  border-radius: 12px;
  padding: 7px 16px;
  box-shadow: 0 2px 10px rgba(7, 26, 48, 0.18);
}
.brand-logo {
  width: auto;
  height: auto;
  max-height: 32px;
  object-fit: contain;
}

.nav-desktop {
  display: flex;
  align-items: center;
  gap: 34px;
}
.nav-desktop a {
  color: var(--blanco);
  font-size: 0.92rem;
  font-weight: 500;
  transition: color var(--transition);
  position: relative;
}
.nav-desktop a:hover { color: var(--bronce-claro); }
.nav-desktop .btn { margin-left: 8px; }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  color: var(--blanco);
}
.nav-toggle svg { width: 26px; height: 26px; }

.nav-mobile {
  position: fixed;
  inset: 0;
  background: var(--navy);
  z-index: 600;
  display: flex;
  flex-direction: column;
  padding: 28px 28px 40px;
  transform: translateY(-100%);
  transition: transform var(--transition);
}
.nav-mobile.is-open { transform: translateY(0); }
.nav-mobile-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 40px;
}
.nav-mobile-brand {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--blanco);
}
.nav-mobile-close {
  background: none; border: none; color: var(--blanco); cursor: pointer;
  width: 40px; height: 40px;
}
.nav-mobile-close svg { width: 26px; height: 26px; }
.nav-mobile nav {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.nav-mobile nav a {
  color: var(--blanco-2);
  font-family: var(--font-serif);
  font-size: 1.5rem;
  padding: 14px 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.nav-mobile .btn { margin-top: 28px; }

/* --- Portada --- */
.hero-split {
  position: relative;
  overflow: hidden;
  padding: calc(var(--header-h) + 56px) 0 80px;
}
.hero-split-media {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-split-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 22%;
}
.hero-split-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(7, 26, 48, 0.56);
}
.hero-split-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 56px;
  align-items: center;
}
.hero-intro .eyebrow { color: var(--bronce-claro); }
.hero-intro h1 { color: var(--blanco); }
.hero-intro .lede {
  color: var(--blanco-2);
  font-size: 1.1rem;
  max-width: 520px;
}
.hero-note {
  margin-top: 22px;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.75);
  letter-spacing: 0.02em;
}
.hero-schedule-card {
  background: var(--blanco);
  border-radius: 18px;
  padding: 36px;
  box-shadow: 0 24px 48px rgba(7, 26, 48, 0.24);
}
.hero-schedule-card h2 { font-size: 1.7rem; }
.hero-schedule-card p {
  color: var(--grafito);
  font-size: 0.96rem;
}

/* --- Presentación --- */
.about {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.about-media img {
  width: 100%;
  height: 600px;
  object-fit: cover;
  border-radius: 4px;
}
.about-name {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 2px;
}
.about-role {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--bronce);
  font-weight: 600;
  margin-bottom: 20px;
}
.about-trayectoria {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  margin: 4px 0 20px;
  padding: 10px 18px;
  background: var(--blanco);
  border: 1px solid var(--piedra-2);
  border-radius: 999px;
}
.about-trayectoria strong {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  color: var(--bronce);
}
.about-trayectoria span {
  font-size: 0.82rem;
  color: var(--grafito);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* --- Servicios --- */
.services-grid--soft {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px 24px;
}
.service-card--soft {
  background: var(--blanco);
  border: 1px solid var(--piedra-2);
  border-top: 3px solid var(--bronce);
  border-radius: 20px;
  padding: 28px 26px;
  display: flex;
  flex-direction: column;
  box-shadow: 0 2px 10px rgba(7, 26, 48, 0.04);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.service-card--soft:hover {
  transform: translateY(-3px);
  border-color: var(--navy);
  border-top-color: var(--bronce);
  box-shadow: 0 14px 28px rgba(7, 26, 48, 0.12);
}
.service-card--soft .service-icon {
  width: 34px;
  height: 34px;
  margin-bottom: 16px;
  color: var(--bronce);
}
.service-card--soft .service-icon svg { width: 100%; height: 100%; }
.service-card--soft h3 { font-size: 1rem; margin-bottom: 6px; }
.service-card--soft p {
  color: var(--grafito);
  font-size: 0.87rem;
  margin: 0;
  line-height: 1.5;
}

/* --- Franja visual --- */
.band {
  position: relative;
  min-height: 420px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blanco);
  overflow: hidden;
  text-align: center;
  padding: 64px 0;
}
.band-media { position: absolute; inset: 0; z-index: 0; }
.band-media img { width: 100%; height: 100%; object-fit: cover; object-position: center 30%; }
.band-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(7, 26, 48, 0.6);
}
.band-content { position: relative; z-index: 1; max-width: 640px; margin: 0 auto; }
.band h2 { color: var(--blanco); }
.band .lede { color: var(--blanco-2); }

/* --- Proceso penal --- */
.section--proceso {
  position: relative;
  overflow: hidden;
  background: var(--marfil);
}
.proceso-media {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}
.proceso-media img {
  position: absolute;
  right: 0;
  top: 0;
  width: 48%;
  height: 100%;
  object-fit: cover;
  opacity: 0.16;
  -webkit-mask-image: linear-gradient(to right, transparent, black 40%);
  mask-image: linear-gradient(to right, transparent, black 40%);
}
.section--proceso .container { position: relative; z-index: 1; }

.keyword-tags {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
}
.keyword-tags li {
  padding: 11px 20px;
  border-radius: 999px;
  background: var(--blanco);
  border: 1px solid var(--piedra-2);
  color: var(--carbon);
  font-size: 0.86rem;
  font-weight: 600;
}

/* --- Formulario --- */
.contact-form-section { background: var(--piedra); }
.form-wrap {
  display: grid;
  grid-template-columns: 1.3fr 0.9fr;
  gap: 40px;
  align-items: start;
}
.form-card {
  background: var(--blanco);
  padding: 40px;
  border: 1px solid var(--piedra-2);
  border-radius: 16px;
}
.form-card .lede { color: var(--grafito); }
.form-card form { margin-top: 28px; }

.contact-card {
  background: var(--navy);
  color: var(--blanco);
  padding: 32px 30px;
  border-radius: 16px;
  position: sticky;
  top: 100px;
}
.contact-card h3 {
  font-size: 1.1rem;
  color: var(--blanco);
}
.contact-card-list {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  font-size: 0.92rem;
}
.contact-card-list li {
  padding: 10px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.contact-card-list li:first-child { border-top: none; }
.contact-card-list .k {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--bronce-claro);
  font-weight: 600;
}
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 20px; }
.field--full { grid-column: 1 / -1; }
.field label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--grafito);
}
.field input[type="text"],
.field input[type="tel"],
.field input[type="email"],
.field input[type="date"],
.field select,
.field textarea {
  font-family: var(--font-sans);
  font-size: 0.95rem;
  padding: 12px 14px;
  border: 1px solid var(--piedra-2);
  background: var(--blanco);
  color: var(--carbon);
  border-radius: var(--radius);
  transition: border-color var(--transition);
}
.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--bronce);
}
.field textarea { resize: vertical; min-height: 96px; }

.file-drop {
  position: relative;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 18px;
  border: 1.5px dashed var(--piedra-2);
  border-radius: 10px;
  background: var(--marfil);
  transition: border-color var(--transition), background var(--transition);
}
.file-drop:hover { border-color: var(--bronce); }
.file-drop.has-file {
  border-style: solid;
  border-color: var(--bronce);
  background: var(--blanco);
}
.file-input {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: pointer;
}
.file-drop-icon {
  width: 22px;
  height: 22px;
  color: var(--bronce);
  flex-shrink: 0;
}
.file-drop-icon svg { width: 100%; height: 100%; }
.file-drop-text {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--grafito);
}
.file-drop.has-file .file-drop-text { color: var(--carbon); }
.field-hint {
  font-size: 0.78rem;
  color: var(--grafito-claro);
}
.field-warning {
  font-size: 0.78rem;
  color: #7a5a2e;
  background: #f0e4cd;
  border-left: 3px solid var(--bronce);
  padding: 8px 10px;
  margin-top: 4px;
}
.field-honeypot {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.form-status {
  font-size: 0.88rem;
  padding: 12px 14px;
  border-left: 3px solid var(--bronce);
  background: var(--piedra);
  margin-top: 18px;
  display: none;
}
.form-status.is-visible { display: block; }
.form-status.is-error { border-color: #9c3b3b; }
.form-status.is-success { border-color: #3b7a4a; }

.field-error {
  font-size: 0.78rem;
  color: #9c3b3b;
  min-height: 1em;
}

/* --- Contacto final --- */
.final-contact {
  position: relative;
  overflow: hidden;
  color: var(--blanco);
}
.final-contact-media { position: absolute; inset: 0; }
.final-contact-media img { width: 100%; height: 100%; object-fit: cover; }
.final-contact-media::after {
  content: "";
  position: absolute; inset: 0;
  background: rgba(7, 26, 48, 0.86);
}
.final-contact .container { position: relative; z-index: 1; }
.final-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}
.final-contact h2 { color: var(--blanco); }
.final-list {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  font-size: 0.98rem;
  color: var(--blanco-2);
}
.final-list li {
  padding: 10px 0;
  border-top: 1px solid rgba(255,255,255,0.12);
  display: flex;
  gap: 10px;
}
.final-list li:first-child { border-top: none; }
.final-list .k { color: var(--bronce-claro); min-width: 130px; flex-shrink: 0; font-weight: 600; font-size: 0.82rem; text-transform: uppercase; letter-spacing: 0.04em; }

/* --- Footer --- */
.site-footer {
  background: var(--navy);
  color: var(--grafito-claro);
  padding: 48px 0 28px;
  font-size: 0.86rem;
}
.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 24px;
  padding-bottom: 28px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  margin-bottom: 24px;
}
.footer-brand { display: flex; align-items: center; }
.footer-logo-plate {
  display: inline-flex;
  align-items: center;
  background: var(--blanco);
  border: 1px solid rgba(181, 138, 67, 0.3);
  border-radius: 10px;
  padding: 9px 16px;
}
.footer-logo {
  width: auto;
  height: auto;
  max-height: 40px;
  object-fit: contain;
}
.footer-links { display: flex; gap: 24px; flex-wrap: wrap; }
.footer-links button {
  background: none; border: none; padding: 0; cursor: pointer;
  color: var(--grafito-claro); font-size: 0.86rem; font-family: var(--font-sans);
}
.footer-links button:hover { color: var(--bronce-claro); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

/* --- WhatsApp flotante --- */
.wa-float {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 400;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: var(--navy);
  border: 1px solid var(--bronce);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 20px rgba(7, 26, 48, 0.35);
  transition: transform var(--transition), background var(--transition);
}
.wa-float:hover { transform: translateY(-2px); background: var(--navy-deep); }
.wa-float svg { width: 28px; height: 28px; color: var(--bronce-claro); }

/* --- Modales --- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(7, 26, 48, 0.75);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 900;
  padding: 24px;
}
.modal-overlay.is-open { display: flex; }
.modal {
  background: var(--blanco);
  max-width: 640px;
  width: 100%;
  max-height: 82vh;
  overflow-y: auto;
  padding: 40px;
  position: relative;
}
.modal h2 { font-size: 1.5rem; margin-bottom: 20px; }
.modal p { color: var(--grafito); font-size: 0.94rem; }
.modal-close {
  position: absolute;
  top: 18px;
  right: 18px;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--grafito);
  width: 32px;
  height: 32px;
}
.modal-close svg { width: 22px; height: 22px; }

/* --- Utilidades --- */
.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--navy);
  color: var(--blanco);
  padding: 12px 18px;
  z-index: 1000;
}
.skip-link:focus { left: 12px; top: 12px; }

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 960px) {
  .nav-desktop { display: none; }
  .nav-toggle { display: flex; }

  .hero-split-grid { grid-template-columns: 1fr; gap: 40px; }
  .hero-schedule-card { padding: 36px 30px; }

  .about { grid-template-columns: 1fr; gap: 48px; }
  .about-media img { height: 380px; }

  .services-grid--soft { grid-template-columns: 1fr 1fr; }

  .proceso-media img { width: 70%; opacity: 0.12; }

  .form-wrap { grid-template-columns: 1fr; }
  .contact-card { position: static; }
  .final-grid { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .section { padding: 56px 0; }
  .form-grid { grid-template-columns: 1fr; }
  .services-grid--soft { grid-template-columns: 1fr; }
  .btn-row { flex-direction: column; align-items: stretch; }
  .service-card--soft { padding: 26px 22px; }
  .form-card { padding: 28px 20px; }
  .contact-card { padding: 28px 24px; }
  .final-list .k { min-width: 100px; }
  .proceso-media img { display: none; }
}