/* =========================================================
   Fernando Bárcena de Juan — Perito Judicial
   Sistema visual: "el expediente" — papel, sello, ribete
   ========================================================= */

:root {
    --ink:          #1c2a38;
    --navy:         #1f3557;
    --navy-deep:    #14233a;
    --burgundy:     #6d1f2a;
    --burgundy-deep:#521621;
    --gold:         #a9822f;
    --gold-light:   #c9a75a;
    --paper:        #f3efe4;
    --paper-dark:   #e9e1cd;
    --paper-card:   #faf8f1;
    --line:         #cbbf9e;
    --text-muted:   #5a5648;
    --shadow: 0 18px 40px -20px rgba(28, 42, 56, 0.35);
    --radius: 2px;
    --font-display: 'Cormorant Garamond', 'Georgia', serif;
    --font-body: 'Source Serif 4', 'Georgia', serif;
    --font-utility: 'Jost', 'Helvetica Neue', sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
    margin: 0;
    background: var(--paper);
    color: var(--ink);
    font-family: var(--font-body);
    font-size: 17px;
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

h1, h2, h3, h4 {
    font-family: var(--font-display);
    color: var(--navy-deep);
    font-weight: 600;
    margin: 0 0 0.5em;
    letter-spacing: 0.01em;
}

h1 { font-size: clamp(2.4rem, 5vw, 3.8rem); line-height: 1.08; }
h2 { font-size: clamp(1.9rem, 3.4vw, 2.6rem); line-height: 1.15; }
h3 { font-size: 1.4rem; }

p { margin: 0 0 1.1em; }

.container {
    max-width: 1120px;
    margin: 0 auto;
    padding: 0 28px;
}

.text-muted { color: var(--text-muted); }

/* Focus visibility */
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible {
    outline: 2px solid var(--burgundy);
    outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
    * { animation: none !important; transition: none !important; }
    html { scroll-behavior: auto; }
}

/* =============== Eyebrow / Roman numeral section labels =============== */
.clausula {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 0.9em;
}
.clausula .numeral {
    font-family: var(--font-display);
    font-size: 1.15rem;
    color: var(--gold);
    font-weight: 600;
    letter-spacing: 0.06em;
}
.clausula .regla {
    height: 1px;
    width: 46px;
    background: var(--line);
}
.clausula .etiqueta {
    font-family: var(--font-utility);
    font-size: 0.72rem;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--text-muted);
}

/* =============== Header / Nav =============== */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(243, 239, 228, 0.94);
    backdrop-filter: blur(6px);
    border-bottom: 1px solid var(--line);
}
.nav-wrap {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 28px;
    max-width: 1120px;
    margin: 0 auto;
}
.brand {
    display: flex;
    align-items: center;
    gap: 12px;
}
.brand .sello-svg { width: 40px; height: 40px; flex-shrink: 0; }
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-name {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 1.18rem;
    color: var(--navy-deep);
}
.brand-role {
    font-family: var(--font-utility);
    font-size: 0.62rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--burgundy);
}

.nav-links {
    display: flex;
    gap: 30px;
    list-style: none;
    margin: 0;
    padding: 0;
    font-family: var(--font-utility);
    font-size: 0.85rem;
    letter-spacing: 0.03em;
}
.nav-links a {
    position: relative;
    padding: 6px 0;
    color: var(--navy-deep);
    transition: color 0.2s ease;
}
.nav-links a::after {
    content: '';
    position: absolute;
    left: 0; right: 0; bottom: 0;
    height: 2px;
    background: var(--burgundy);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.25s ease;
}
.nav-links a:hover::after,
.nav-links a.activo::after { transform: scaleX(1); }
.nav-links a.activo { color: var(--burgundy); }

.nav-cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-utility);
    font-size: 0.8rem;
    letter-spacing: 0.03em;
    background: var(--burgundy);
    color: var(--paper);
    padding: 10px 20px;
    border-radius: var(--radius);
    transition: background 0.2s ease;
}
.nav-cta:hover { background: var(--burgundy-deep); }

.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px;
}
.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--navy-deep);
    margin: 5px 0;
}

@media (max-width: 860px) {
    .nav-links { display: none; }
    .nav-cta { display: none; }
    .nav-toggle { display: block; }
    .nav-wrap.menu-abierto .nav-links {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0; right: 0;
        background: var(--paper);
        padding: 20px 28px;
        border-bottom: 1px solid var(--line);
        gap: 16px;
    }
    .nav-wrap.menu-abierto .nav-cta {
        display: inline-flex;
        margin: 0 28px 20px;
        position: absolute;
        top: calc(100% + 168px);
        left: 0;
    }
}

/* =============== Hero =============== */
.hero {
    position: relative;
    background: var(--navy-deep);
    color: var(--paper);
    overflow: hidden;
    padding: 96px 0 84px;
}
.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(180deg, transparent 0%, rgba(20,35,58,0.4) 100%),
        repeating-linear-gradient(0deg, rgba(255,255,255,0.025) 0px, rgba(255,255,255,0.025) 1px, transparent 1px, transparent 3px);
    pointer-events: none;
}
.hero-grid {
    position: relative;
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 48px;
    align-items: center;
}
.hero-eyebrow {
    font-family: var(--font-utility);
    font-size: 0.75rem;
    letter-spacing: 0.24em;
    text-transform: uppercase;
    color: var(--gold-light);
    margin-bottom: 22px;
    display: flex;
    align-items: center;
    gap: 12px;
}
.hero-eyebrow::before {
    content: '';
    width: 30px;
    height: 1px;
    background: var(--gold-light);
}
.hero h1 { color: var(--paper); }
.hero h1 em {
    font-style: italic;
    color: var(--gold-light);
}
.hero-lead {
    font-size: 1.15rem;
    color: rgba(243, 239, 228, 0.82);
    max-width: 46ch;
    margin-bottom: 2em;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }

.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-utility);
    font-size: 0.85rem;
    letter-spacing: 0.04em;
    padding: 14px 26px;
    border-radius: var(--radius);
    border: 1px solid transparent;
    cursor: pointer;
    transition: all 0.22s ease;
}
.btn-primary { background: var(--burgundy); color: var(--paper); }
.btn-primary:hover { background: var(--burgundy-deep); }
.btn-outline {
    border-color: rgba(243,239,228,0.4);
    color: var(--paper);
}
.btn-outline:hover { border-color: var(--gold-light); color: var(--gold-light); }
.btn-outline-dark {
    border-color: var(--navy);
    color: var(--navy-deep);
}
.btn-outline-dark:hover { border-color: var(--burgundy); color: var(--burgundy); }

.hero-sello {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}
.hero-sello .sello-svg {
    width: min(320px, 80%);
    height: auto;
    animation: girar-suave 60s linear infinite;
}
@keyframes girar-suave {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}
@media (prefers-reduced-motion: reduce) {
    .hero-sello .sello-svg { animation: none; }
}

@media (max-width: 860px) {
    .hero-grid { grid-template-columns: 1fr; }
    .hero-sello { order: -1; margin-bottom: 8px; }
    .hero-sello .sello-svg { width: 160px; }
}

/* =============== Trust strip =============== */
.trust-strip {
    background: var(--paper-dark);
    border-bottom: 1px solid var(--line);
    padding: 30px 0;
}
.trust-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    text-align: center;
}
.trust-item .numero {
    font-family: var(--font-display);
    font-size: 2rem;
    color: var(--burgundy);
    font-weight: 600;
    display: block;
}
.trust-item .etiqueta {
    font-family: var(--font-utility);
    font-size: 0.72rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-muted);
}
@media (max-width: 700px) {
    .trust-grid { grid-template-columns: repeat(2, 1fr); }
}

/* =============== Sections =============== */
section { padding: 88px 0; }
.section-alt { background: var(--paper-dark); }

.section-head {
    max-width: 640px;
    margin-bottom: 48px;
}

/* =============== Servicios grid =============== */
.servicios-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    background: var(--line);
    border: 1px solid var(--line);
}
.servicio-folio {
    background: var(--paper-card);
    padding: 34px 30px;
    position: relative;
    transition: background 0.25s ease;
}
.servicio-folio:hover { background: #fff; }
.servicio-folio .numeral-grande {
    font-family: var(--font-display);
    font-size: 0.95rem;
    color: var(--gold);
    letter-spacing: 0.08em;
    display: block;
    margin-bottom: 14px;
}
.servicio-folio h3 { margin-bottom: 0.5em; font-size: 1.25rem; }
.servicio-folio p { color: var(--text-muted); font-size: 0.96rem; margin-bottom: 0; }
.servicio-folio::before {
    content: '';
    position: absolute;
    left: 0; top: 0; bottom: 0;
    width: 3px;
    background: var(--burgundy);
    transform: scaleY(0);
    transform-origin: top;
    transition: transform 0.3s ease;
}
.servicio-folio:hover::before { transform: scaleY(1); }

@media (max-width: 860px) {
    .servicios-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
    .servicios-grid { grid-template-columns: 1fr; }
}

/* =============== Quién soy =============== */
.perfil-grid {
    display: grid;
    grid-template-columns: 0.85fr 1.15fr;
    gap: 56px;
    align-items: start;
}
.perfil-foto-wrap {
    position: relative;
    border: 1px solid var(--line);
    padding: 14px;
    background: var(--paper-card);
    box-shadow: var(--shadow);
}
.perfil-foto-wrap img {
    filter: grayscale(14%) contrast(1.03);
}
.perfil-firma {
    margin-top: 18px;
    text-align: center;
}
.perfil-firma .nombre {
    font-family: var(--font-display);
    font-size: 1.3rem;
    color: var(--navy-deep);
    font-weight: 600;
}
.perfil-firma .cargo {
    font-family: var(--font-utility);
    font-size: 0.7rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--burgundy);
    margin-top: 4px;
}

.expediente-bloque {
    margin-bottom: 46px;
}
.expediente-bloque:last-child { margin-bottom: 0; }

.lista-cursos {
    list-style: none;
    margin: 0;
    padding: 0;
    columns: 2;
    column-gap: 36px;
}
.lista-cursos li {
    font-size: 0.92rem;
    color: var(--text-muted);
    padding: 9px 0 9px 20px;
    border-bottom: 1px dashed var(--line);
    position: relative;
    break-inside: avoid;
}
.lista-cursos li::before {
    content: '§';
    position: absolute;
    left: 0;
    color: var(--gold);
}
@media (max-width: 640px) {
    .lista-cursos { columns: 1; }
    .perfil-grid { grid-template-columns: 1fr; }
}

.experiencia-lista {
    list-style: none;
    margin: 0;
    padding: 0;
}
.experiencia-lista li {
    padding: 14px 0 14px 28px;
    border-top: 1px solid var(--line);
    position: relative;
    font-size: 0.97rem;
    color: var(--text-muted);
}
.experiencia-lista li:last-child { border-bottom: 1px solid var(--line); }
.experiencia-lista li strong { color: var(--ink); font-weight: 600; }
.experiencia-lista li::before {
    content: '⚖';
    position: absolute;
    left: 0;
    top: 14px;
    color: var(--gold);
    font-size: 0.85rem;
}

.clientes-line {
    font-family: var(--font-utility);
    font-size: 0.85rem;
    color: var(--text-muted);
    padding: 20px 24px;
    border-left: 2px solid var(--gold);
    background: var(--paper-dark);
    margin-top: 24px;
}

/* =============== Ámbito judicial chips =============== */
.ambito-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 18px;
}
.ambito-chips span {
    font-family: var(--font-utility);
    font-size: 0.76rem;
    letter-spacing: 0.03em;
    padding: 8px 16px;
    border: 1px solid var(--gold);
    color: var(--burgundy-deep);
    border-radius: 20px;
    background: rgba(169,130,47,0.06);
}

/* =============== CTA banda =============== */
.cta-banda {
    background: var(--navy-deep);
    color: var(--paper);
    padding: 64px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.cta-banda h2 { color: var(--paper); margin-bottom: 0.3em; }
.cta-banda p { color: rgba(243,239,228,0.75); max-width: 52ch; margin: 0 auto 1.8em; }
.cta-acciones { display: flex; justify-content: center; gap: 16px; flex-wrap: wrap; }

/* =============== Contacto =============== */
.contacto-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 56px;
    align-items: start;
}
.contacto-tarjeta {
    background: var(--paper-card);
    border: 1px solid var(--line);
    padding: 38px 32px;
    box-shadow: var(--shadow);
}
.contacto-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    padding: 18px 0;
    border-bottom: 1px solid var(--line);
}
.contacto-item:last-child { border-bottom: none; }
.contacto-item .icono {
    width: 34px; height: 34px;
    flex-shrink: 0;
    color: var(--burgundy);
}
.contacto-item .icono svg { width: 100%; height: 100%; }
.contacto-item .etiqueta {
    font-family: var(--font-utility);
    font-size: 0.68rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 3px;
}
.contacto-item .valor {
    font-family: var(--font-display);
    font-size: 1.15rem;
    color: var(--navy-deep);
    font-weight: 600;
}
.contacto-item a.valor:hover { color: var(--burgundy); }

.formulario {
    background: var(--paper-card);
    border: 1px solid var(--line);
    padding: 40px;
}
.campo { margin-bottom: 22px; }
.campo label {
    display: block;
    font-family: var(--font-utility);
    font-size: 0.72rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 8px;
}
.campo input,
.campo select,
.campo textarea {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid var(--line);
    background: var(--paper);
    font-family: var(--font-body);
    font-size: 0.98rem;
    color: var(--ink);
    border-radius: var(--radius);
}
.campo input:focus,
.campo select:focus,
.campo textarea:focus {
    outline: none;
    border-color: var(--burgundy);
}
.campo-fila { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
@media (max-width: 600px) { .campo-fila { grid-template-columns: 1fr; } }

.aviso-legal {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 16px;
}

.mensaje-estado {
    padding: 16px 20px;
    border-radius: var(--radius);
    font-family: var(--font-utility);
    font-size: 0.9rem;
    margin-bottom: 24px;
}
.mensaje-estado.exito {
    background: rgba(60, 110, 70, 0.1);
    border: 1px solid #3c6e46;
    color: #2c5233;
}
.mensaje-estado.error {
    background: rgba(109, 31, 42, 0.08);
    border: 1px solid var(--burgundy);
    color: var(--burgundy-deep);
}

@media (max-width: 860px) {
    .contacto-grid { grid-template-columns: 1fr; }
}

/* =============== Footer =============== */
.site-footer {
    background: var(--navy-deep);
    color: rgba(243,239,228,0.7);
    padding: 56px 0 28px;
    position: relative;
}
.footer-grid {
    display: grid;
    grid-template-columns: 1.3fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(243,239,228,0.14);
}
.footer-brand { display: flex; gap: 14px; align-items: flex-start; }
.footer-brand .sello-svg { width: 46px; height: 46px; opacity: 0.9; }
.footer-brand h4 {
    color: var(--paper);
    font-size: 1.1rem;
    margin-bottom: 4px;
}
.footer-brand p { font-size: 0.86rem; color: rgba(243,239,228,0.6); margin: 0; }
.footer-col h5 {
    font-family: var(--font-utility);
    font-size: 0.72rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--gold-light);
    margin: 0 0 14px;
}
.footer-col ul { list-style: none; padding: 0; margin: 0; }
.footer-col li { margin-bottom: 10px; font-size: 0.9rem; }
.footer-col a:hover { color: var(--gold-light); }
.footer-bottom {
    display: flex;
    justify-content: space-between;
    padding-top: 22px;
    font-size: 0.78rem;
    flex-wrap: wrap;
    gap: 10px;
}
@media (max-width: 760px) {
    .footer-grid { grid-template-columns: 1fr; }
}

/* =============== WhatsApp flotante =============== */
.whatsapp-flotante {
    position: fixed;
    bottom: 26px;
    right: 26px;
    z-index: 200;
    display: flex;
    align-items: center;
    gap: 10px;
    background: #2fae5c;
    color: #fff;
    padding: 14px;
    border-radius: 50px;
    box-shadow: 0 10px 26px -8px rgba(0,0,0,0.4);
    transition: transform 0.2s ease, box-shadow 0.2s ease, padding 0.25s ease;
    overflow: hidden;
}
.whatsapp-flotante svg { width: 28px; height: 28px; flex-shrink: 0; }
.whatsapp-flotante .texto-wa {
    max-width: 0;
    opacity: 0;
    white-space: nowrap;
    font-family: var(--font-utility);
    font-size: 0.86rem;
    transition: max-width 0.25s ease, opacity 0.2s ease;
}
.whatsapp-flotante:hover {
    transform: translateY(-2px);
    box-shadow: 0 14px 30px -8px rgba(0,0,0,0.45);
}
.whatsapp-flotante:hover .texto-wa {
    max-width: 160px;
    opacity: 1;
    margin-right: 4px;
}

/* =============== Reveal on scroll =============== */
.reveal {
    opacity: 0;
    transform: translateY(16px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* =============== Page hero (páginas interiores) =============== */
.page-hero {
    background: var(--navy-deep);
    color: var(--paper);
    padding: 64px 0 56px;
    position: relative;
}
.page-hero h1 { color: var(--paper); margin-bottom: 0.25em; }
.page-hero .hero-lead { margin-bottom: 0; }
.breadcrumb {
    font-family: var(--font-utility);
    font-size: 0.75rem;
    letter-spacing: 0.06em;
    color: var(--gold-light);
    margin-bottom: 16px;
    text-transform: uppercase;
}
.breadcrumb a { color: rgba(243,239,228,0.6); }
.breadcrumb a:hover { color: var(--gold-light); }