/* ============================================================
   DOFER IMPRENTA — Stylesheet
   ============================================================ */

:root {
    --blanco:       #ffffff;
    --oscuro:       #1a1a1a;
    --primario:     #cb1517;
    --secundario:   #20316a;
    --terciario:    #2e57a4;
    --gris:         #757575;
    --gris-claro:   #f5f5f5;
    --gris-medio:   #e0e0e0;
    --sombra:       rgba(0,0,0,0.1);
    --sombra-oscura:rgba(0,0,0,0.2);
}

/* ===== BASE ===== */
html {
    font-size: 62.5%;
    box-sizing: border-box;
    scroll-behavior: smooth;
    margin: 0; padding: 0;
}

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

/* FIX borde blanco: margin y overflow-x en body */
body {
    margin: 0;
    padding: 0;
    overflow-x: hidden;
    font-size: 1.6rem;
    font-family: 'Manrope', -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--oscuro);
    line-height: 1.6;
    background-color: var(--blanco);
}

.contenedor {
    max-width: 120rem;
    margin: 0 auto;
    padding: 0 2rem;
}

/* ===== SCROLL PROGRESS ===== */
#scroll-progress {
    position: fixed;
    top: 0; left: 0;
    height: 4px; width: 0%;
    background: linear-gradient(90deg, var(--primario), var(--terciario));
    z-index: 9999;
    transition: width 0.08s linear;
    box-shadow: 0 0 8px rgba(203,21,23,0.5);
}

/* ===== HEADER WRAPPER =====
   Estrategia de stacking para que search-suggestions tape al nav:
   - .header-wrapper: sticky, z-index:1000, overflow:visible
   - .header:         position:relative, z-index:2  (sobre .nav-bg)
   - .nav-bg:         position:relative, z-index:1
   - .search-section: z-index:10 dentro del contexto de .header
   - .search-suggestions: z-index:100  → sale bien por encima del nav
*/
.header-wrapper {
    position: sticky;
    top: 0;
    z-index: 1000;
    width: 100%;
    overflow: visible; /* nunca hidden: cortaría el dropdown */
}

/* FIX transición sticky: will-change + hysteresis en JS (activa >60px, desactiva <20px) */
.header {
    background-color: rgba(255,255,255,0.97);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding: 1.5rem 0;
    box-shadow: 0 2px 10px var(--sombra);
    transition: padding 0.35s cubic-bezier(0.4,0,0.2,1),
                box-shadow 0.35s ease;
    will-change: padding;
    position: relative;
    z-index: 2; /* encima de .nav-bg */
}

.header-wrapper.scrolled .header {
    padding: 0.6rem 0;
    box-shadow: 0 4px 20px rgba(0,0,0,0.13);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 3rem;
    flex-wrap: wrap;
}

/* Logo */
.logo-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    min-width: 200px;
}

.logo {
    height: 90px; width: auto;
    display: block;
    transition: height 0.35s cubic-bezier(0.4,0,0.2,1);
    will-change: height;
}

.header-wrapper.scrolled .logo { height: 58px; }
.logo:hover { transform: scale(1.05); }

.subtitulo {
    font-size: 1.4rem;
    font-family: 'Playwrite NZ Basic', cursive;
    font-weight: 300;
    color: var(--gris);
    margin: 0;
    text-align: center;
    line-height: 1.3;
}

/* Search */
.search-section {
    position: relative;
    flex: 1;
    max-width: 600px;
    min-width: 350px;
    z-index: 10; /* alto dentro del .header para que su dropdown supere al nav */
}

.search-form {
    display: flex;
    align-items: center;
    background-color: var(--gris-claro);
    border-radius: 50px;
    overflow: hidden;
    border: 2px solid var(--gris-medio);
    transition: border-color 0.3s, box-shadow 0.3s;
}

.search-form:focus-within {
    border-color: var(--terciario);
    box-shadow: 0 0 0 3px rgba(46,87,164,0.1);
}

.search-input {
    flex: 1;
    border: none;
    background: transparent;
    padding: 1.4rem 2.5rem;
    font-size: 1.5rem;
    color: var(--oscuro);
    outline: none;
}
.search-input::placeholder { color: var(--gris); }

.search-button {
    background-color: var(--primario);
    border: none;
    padding: 1.4rem 2.5rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.3s;
}
.search-button:hover { background-color: #a31012; }
.search-button svg { color: var(--blanco); }

/* FIX z-index dropdown: 100 → supera al .nav-bg (z-index:1) */
.search-suggestions {
    position: absolute;
    top: calc(100% + 8px);
    left: 0; right: 0;
    background: white;
    border-radius: 16px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.18);
    overflow: hidden;
    display: none;
    z-index: 100;
    border: 1px solid var(--gris-medio);
}

.search-suggestions.active {
    display: block;
    animation: suggFadeIn 0.2s ease;
}

@keyframes suggFadeIn {
    from { opacity: 0; transform: translateY(-6px); }
    to   { opacity: 1; transform: translateY(0); }
}

.suggestion-category {
    padding: 1rem 2rem 0.5rem;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--gris);
    text-transform: uppercase;
    letter-spacing: 1px;
    background: var(--gris-claro);
}

.suggestion-item {
    display: flex;
    align-items: center;
    gap: 1.2rem;
    padding: 1.2rem 2rem;
    cursor: pointer;
    text-decoration: none;
    color: var(--oscuro);
    transition: background 0.2s;
}
.suggestion-item:hover { background: var(--gris-claro); }

.suggestion-icon {
    width: 36px; height: 36px;
    background: linear-gradient(135deg, var(--primario), var(--terciario));
    border-radius: 8px;
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
}
.suggestion-icon svg { color: white; }

.suggestion-text { display: flex; flex-direction: column; }
.suggestion-name { font-size: 1.5rem; font-weight: 600; }
.suggestion-desc { font-size: 1.2rem; color: var(--gris); }

/* ===== NAV =====
   z-index:1 — menor que .header (z-index:2) para que el
   dropdown de búsqueda quede encima.
*/
.nav-bg {
    background: linear-gradient(135deg, var(--terciario) 0%, var(--secundario) 100%);
    box-shadow: 0 4px 6px var(--sombra);
    position: relative;
    z-index: 1;
}

.nav-contenedor {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
}

.navegacion-principal {
    display: flex;
    flex-direction: row;
    justify-content: center;
    padding: 0;
    max-width: 90rem;
    margin: 0 auto;
}

.navegacion-principal a {
    display: block;
    text-align: center;
    color: var(--blanco);
    text-decoration: none;
    font-size: 1.6rem;
    font-weight: 600;
    padding: 1.8rem 5rem;
    position: relative;
    letter-spacing: 0.5px;
    flex: 1;
    min-width: 180px;
    margin: 0 0.5rem;
    transition: background-color 0.3s;
    border: none;
    outline: none;
}

/* Solo ::after para la línea roja — sin border-bottom */
.navegacion-principal a::after {
    content: '';
    position: absolute;
    bottom: 0; left: 50%;
    transform: translateX(-50%) scaleX(0);
    width: 80%; height: 3px;
    background-color: var(--primario);
    transition: transform 0.3s ease;
}

.navegacion-principal a:hover { background-color: rgba(0,0,0,0.1); }

.navegacion-principal a:hover::after,
.navegacion-principal a.active::after {
    transform: translateX(-50%) scaleX(1);
}

.navegacion-principal a.active { background-color: rgba(0,0,0,0.15); }

/* Menú móvil */
.menu-movil-btn {
    display: none;
    background: none; border: none;
    color: white; cursor: pointer;
    padding: 1.2rem;
    font-size: 1.6rem; font-weight: 600;
    align-items: center; gap: 0.8rem;
    font-family: inherit;
}

[id] { scroll-margin-top: 185px; }

/* ===== TIPOGRAFÍA ===== */
.seccion-titulo {
    font-size: 3.6rem;
    font-family: 'Playwrite NZ Basic', cursive;
    font-weight: 700;
    text-align: center;
    color: var(--oscuro);
    margin: 4rem 0 1rem;
}

.seccion-titulo-blanco {
    font-size: 3.6rem;
    font-family: 'Playwrite NZ Basic', cursive;
    font-weight: 700;
    text-align: center;
    color: var(--blanco);
    margin: 0 0 1rem;
}

.seccion-descripcion {
    text-align: center; color: var(--gris);
    font-size: 1.8rem; max-width: 60rem;
    margin: 0 auto 4rem;
}

.seccion-descripcion-blanco {
    text-align: center; color: rgba(255,255,255,0.9);
    font-size: 1.8rem; max-width: 60rem;
    margin: 0 auto 4rem;
}

/* ===== BOTONES ===== */
.btn-contacto, .btn-cotizar, .btn-enviar, .btn-enviar-form {
    display: inline-block;
    background-color: var(--primario);
    color: var(--blanco);
    border: none; border-radius: 50px;
    font-family: inherit; font-weight: 600;
    cursor: pointer; letter-spacing: 0.5px;
    transition: background-color 0.3s, transform 0.3s, box-shadow 0.3s;
    text-decoration: none;
    box-shadow: 0 4px 15px rgba(203,21,23,0.3);
}

.btn-contacto   { padding: 1.5rem 4rem; font-size: 1.8rem; }
.btn-enviar     { padding: 1.5rem 5rem; font-size: 1.8rem; }
.btn-enviar-form { padding: 1.8rem 4rem; font-size: 1.8rem; margin-top: 1rem; }

.btn-contacto:hover, .btn-cotizar:hover, .btn-enviar:hover, .btn-enviar-form:hover {
    background-color: #a31012;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(203,21,23,0.4);
}

/* ===== HERO (INDEX) ===== */
.hero {
    background: linear-gradient(135deg, var(--secundario) 0%, var(--terciario) 50%, var(--primario) 100%);
    min-height: 500px;
    display: flex; align-items: center; justify-content: center;
    position: relative; overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute; inset: 0;
    background:
        radial-gradient(circle at 20% 50%, rgba(255,255,255,0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(203,21,23,0.15) 0%, transparent 50%);
    pointer-events: none;
}

.contenido-hero {
    text-align: center;
    padding: 6rem 2rem;
    position: relative; z-index: 1;
    max-width: 80rem; margin: 0 auto;
    animation: fadeInUp 0.8s ease;
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to   { opacity: 1; transform: translateY(0); }
}

.hero-titulo {
    font-size: 5rem;
    font-family: 'Playwrite NZ Basic', cursive;
    font-weight: 300; color: var(--blanco);
    margin: 0 0 1.5rem;
    letter-spacing: -1px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.2);
}

.hero-descripcion { font-size: 2rem; color: rgba(255,255,255,0.95); margin: 0 0 3rem; font-weight: 300; }

.hero-ubicacion {
    display: inline-flex; align-items: center; gap: 0.8rem;
    color: var(--blanco); font-size: 1.6rem; margin-bottom: 3rem;
    background-color: rgba(255,255,255,0.1);
    padding: 1rem 2rem; border-radius: 50px;
    backdrop-filter: blur(10px);
}

/* ===== SERVICIOS ===== */
.main-content { padding: 6rem 2rem; }

.servicios-grid { display: grid; grid-template-columns: 1fr; gap: 3rem; margin-bottom: 6rem; }

.servicio-card {
    background-color: var(--blanco);
    padding: 4rem 3rem; border-radius: 15px;
    box-shadow: 0 5px 20px var(--sombra);
    border: 1px solid var(--gris-medio);
    transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s;
}

.servicio-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px var(--sombra-oscura);
    border-color: var(--primario);
}

.servicio-icono {
    width: 80px; height: 80px;
    background: linear-gradient(135deg, var(--primario) 0%, var(--terciario) 100%);
    border-radius: 20px;
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 2rem;
    animation: float 3s ease-in-out infinite;
}

.servicio-card:nth-child(1) .servicio-icono { animation-delay: 0s; }
.servicio-card:nth-child(2) .servicio-icono { animation-delay: 0.2s; }
.servicio-card:nth-child(3) .servicio-icono { animation-delay: 0.4s; }
.servicio-card:hover .servicio-icono { transform: rotate(5deg) scale(1.1); }
.servicio-icono svg { color: var(--blanco); }

.servicio-titulo { font-size: 2.4rem; font-family: 'Playwrite NZ Basic', cursive; font-weight: 700; color: var(--oscuro); text-align: center; margin: 0 0 1.5rem; }
.servicio-descripcion { font-size: 1.6rem; color: var(--gris); text-align: center; line-height: 1.7; margin: 0; }

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50%       { transform: translateY(-10px); }
}

/* ===== COTIZACIÓN ===== */
.cotizacion-section { background: var(--gris-claro); padding: 8rem 2rem; }

.cotizacion-grid { display: grid; grid-template-columns: 1fr; gap: 3rem; margin-top: 5rem; }

.cotizacion-card {
    background: white; border-radius: 20px; overflow: hidden;
    box-shadow: 0 8px 30px rgba(0,0,0,0.1);
    border: 2px solid transparent; cursor: pointer;
    transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s;
}

.cotizacion-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 16px 50px rgba(0,0,0,0.15);
    border-color: var(--primario);
}

.cotizacion-img {
    width: 100%; height: 200px;
    display: flex; align-items: center; justify-content: center;
    position: relative; overflow: hidden;
}

.cotizacion-img::before {
    content: ''; position: absolute; inset: 0;
    background: radial-gradient(circle at 30% 70%, rgba(255,255,255,0.15), transparent 60%);
}

.cotizacion-img svg { color: rgba(255,255,255,0.9); position: relative; z-index: 1; }

.cotizacion-img-label {
    position: absolute; top: 1.5rem; right: 1.5rem;
    background: var(--primario); color: white;
    font-size: 1.2rem; font-weight: 700;
    padding: 0.5rem 1.2rem; border-radius: 50px; z-index: 2;
}

.cotizacion-body { padding: 2.5rem; }
.cotizacion-body h3 { font-size: 2rem; font-weight: 700; color: var(--oscuro); margin: 0 0 1rem; }
.cotizacion-body p  { font-size: 1.5rem; color: var(--gris); margin: 0 0 2rem; line-height: 1.6; }

.btn-cotizar {
    display: flex; align-items: center; gap: 0.8rem;
    padding: 1.2rem 2.5rem; font-size: 1.5rem;
    width: 100%; justify-content: center;
}

/* ===== MODAL ===== */
.modal-overlay {
    position: fixed; inset: 0;
    background: rgba(0,0,0,0.6); backdrop-filter: blur(4px);
    z-index: 10000;
    display: flex; align-items: center; justify-content: center;
    padding: 2rem;
    opacity: 0; pointer-events: none;
    transition: opacity 0.3s;
}

.modal-overlay.active { opacity: 1; pointer-events: all; }

.modal-box {
    background: white; border-radius: 24px; padding: 4rem;
    max-width: 60rem; width: 100%; max-height: 90vh; overflow-y: auto;
    transform: scale(0.9); transition: transform 0.3s;
    box-shadow: 0 20px 80px rgba(0,0,0,0.3);
}

.modal-overlay.active .modal-box { transform: scale(1); }

.modal-header {
    display: flex; justify-content: space-between;
    align-items: flex-start; margin-bottom: 3rem;
}

.modal-title { font-size: 2.4rem; font-family: 'Playwrite NZ Basic', cursive; font-weight: 700; color: var(--oscuro); margin: 0; }

.modal-producto-badge {
    display: inline-flex; align-items: center; gap: 0.6rem;
    background: linear-gradient(135deg, var(--primario), var(--terciario));
    color: white; font-size: 1.3rem; font-weight: 600;
    padding: 0.6rem 1.5rem; border-radius: 50px; margin-top: 0.8rem;
}

.modal-close {
    background: var(--gris-claro); border: none;
    width: 40px; height: 40px; border-radius: 50%;
    cursor: pointer; display: flex; align-items: center; justify-content: center;
    transition: background 0.2s; flex-shrink: 0;
}
.modal-close:hover { background: var(--gris-medio); }

.modal-form { display: flex; flex-direction: column; gap: 2rem; }

.modal-form .form-group { display: flex; flex-direction: column; gap: 0.8rem; }
.modal-form label { font-size: 1.4rem; font-weight: 600; color: var(--oscuro); }

.modal-form input, .modal-form select, .modal-form textarea {
    padding: 1.4rem 1.8rem;
    border: 2px solid var(--gris-medio); border-radius: 12px;
    font-size: 1.6rem; font-family: inherit;
    background: var(--gris-claro);
    transition: border-color 0.3s, background 0.3s, box-shadow 0.3s;
}

.modal-form input:focus, .modal-form select:focus, .modal-form textarea:focus {
    outline: none; border-color: var(--terciario);
    background: white; box-shadow: 0 0 0 3px rgba(46,87,164,0.1);
}

.modal-form input[readonly] {
    background: linear-gradient(135deg, rgba(203,21,23,0.05), rgba(46,87,164,0.05));
    border-color: var(--primario); font-weight: 600;
}

.modal-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; margin-top: 1rem; }

.btn-whatsapp, .btn-email-modal {
    display: flex; align-items: center; justify-content: center; gap: 0.8rem;
    border: none; padding: 1.5rem; border-radius: 12px;
    font-size: 1.5rem; font-weight: 600; cursor: pointer;
    font-family: inherit; color: white;
    transition: background 0.3s, transform 0.3s;
}

.btn-whatsapp       { background: #25D366; }
.btn-whatsapp:hover  { background: #1da851; transform: translateY(-2px); }
.btn-email-modal    { background: var(--secundario); }
.btn-email-modal:hover { background: var(--terciario); transform: translateY(-2px); }

/* Feedback EmailJS */
.modal-feedback {
    padding: 1.5rem 2rem; border-radius: 12px;
    font-size: 1.5rem; font-weight: 600;
    text-align: center; display: none;
    margin-top: 1rem;
}
.modal-feedback.success { background: #d4edda; color: #155724; display: block; }
.modal-feedback.error   { background: #f8d7da; color: #721c24; display: block; }
.modal-feedback.loading { background: #cce5ff; color: #004085; display: block; }

/* ===== CONTACTO INDEX CTA ===== */
.contacto-section {
    background: linear-gradient(135deg, var(--secundario) 0%, var(--terciario) 100%);
    padding: 8rem 2rem; position: relative;
}

.contacto-section::before {
    content: ''; position: absolute; inset: 0;
    background:
        radial-gradient(circle at 30% 20%, rgba(255,255,255,0.05) 0%, transparent 50%),
        radial-gradient(circle at 70% 80%, rgba(203,21,23,0.1) 0%, transparent 50%);
    pointer-events: none;
}

.formulario-contacto { max-width: 70rem; margin: 0 auto; position: relative; z-index: 1; }

.fieldset-contacto {
    border: none; padding: 4rem;
    background-color: rgba(255,255,255,0.98);
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.2);
}

.form-legend {
    font-size: 1.8rem; font-weight: 600; color: var(--oscuro);
    display: table; margin: 0 auto 3rem; padding: 0 1rem; text-align: center;
}

.form-group { margin-bottom: 2.5rem; }

.form-label {
    display: block; font-size: 1.5rem; font-weight: 600;
    color: var(--oscuro); margin-bottom: 0.8rem; letter-spacing: 0.3px;
}

.form-input, .form-textarea {
    width: 100%; padding: 1.5rem;
    border: 2px solid var(--gris-medio); border-radius: 10px;
    font-size: 1.6rem; font-family: inherit;
    background-color: var(--blanco);
    transition: border-color 0.3s, box-shadow 0.3s;
}

.form-input:focus, .form-textarea:focus {
    outline: none; border-color: var(--terciario);
    box-shadow: 0 0 0 3px rgba(33,95,219,0.1);
}

.form-textarea { resize: vertical; min-height: 120px; }
.form-submit   { text-align: center; margin-top: 3rem; }

/* Feedback formularios generales */
.form-feedback {
    padding: 1.5rem 2rem; border-radius: 10px;
    font-size: 1.5rem; font-weight: 600;
    text-align: center; display: none; margin-top: 1rem;
}
.form-feedback.success { background: #d4edda; color: #155724; display: block; }
.form-feedback.error   { background: #f8d7da; color: #721c24; display: block; }
.form-feedback.loading { background: #cce5ff; color: #004085; display: block; }

/* ===== PROCESOS ===== */
.procesos-section {
    padding: 8rem 2rem;
    background: linear-gradient(135deg, var(--oscuro) 0%, #2d2d2d 100%);
    position: relative; overflow: hidden;
}

.procesos-section::before {
    content: ''; position: absolute; inset: 0;
    background:
        radial-gradient(circle at 80% 20%, rgba(203,21,23,0.1), transparent 50%),
        radial-gradient(circle at 20% 80%, rgba(46,87,164,0.15), transparent 50%);
    pointer-events: none;
}

.procesos-timeline { position: relative; margin: 6rem auto 0; max-width: 90rem; }

.procesos-timeline::before {
    content: '';
    position: absolute; left: 50%; top: 0; bottom: 0; width: 2px;
    background: linear-gradient(to bottom, var(--primario), var(--terciario));
    transform: translateX(-50%);
}

.proceso-item {
    display: flex; align-items: flex-start; gap: 4rem;
    margin-bottom: 5rem; position: relative;
}

.proceso-item:nth-child(even) { flex-direction: row-reverse; }

.proceso-content {
    flex: 1;
    background: rgba(255,255,255,0.05); backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.1); border-radius: 20px;
    padding: 3rem;
    transition: background 0.3s, border-color 0.3s, transform 0.3s;
}

.proceso-content:hover {
    background: rgba(255,255,255,0.08);
    border-color: rgba(203,21,23,0.4); transform: scale(1.02);
}

.proceso-numero {
    position: absolute; left: 50%; top: 2.5rem;
    transform: translateX(-50%);
    width: 50px; height: 50px;
    background: linear-gradient(135deg, var(--primario), var(--terciario));
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.8rem; font-weight: 700; color: white;
    z-index: 1;
    box-shadow: 0 0 0 4px rgba(203,21,23,0.2), 0 0 0 8px rgba(203,21,23,0.1);
    flex-shrink: 0;
}

.proceso-spacer { flex: 1; }

.proceso-icon-wrap {
    width: 50px; height: 50px;
    background: linear-gradient(135deg, var(--primario), #ff4444);
    border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    margin-bottom: 1.5rem;
}

.proceso-icon-wrap svg { color: white; }
.proceso-title { font-size: 2rem; font-weight: 700; color: white; margin: 0 0 1rem; }
.proceso-desc  { font-size: 1.5rem; color: rgba(255,255,255,0.7); line-height: 1.7; margin: 0; }

.proceso-badge {
    display: inline-block;
    background: rgba(203,21,23,0.2); color: #ff8080;
    font-size: 1.2rem; font-weight: 600;
    padding: 0.4rem 1rem; border-radius: 50px; margin-bottom: 1.2rem;
    border: 1px solid rgba(203,21,23,0.3);
}

/* ===== BLOG (sección index) ===== */
.blog-section { padding: 8rem 2rem; background: white; }

.blog-grid { display: grid; grid-template-columns: 1fr; gap: 3rem; margin-top: 5rem; }

.blog-card {
    border-radius: 20px; overflow: hidden;
    box-shadow: 0 5px 25px rgba(0,0,0,0.08);
    border: 1px solid var(--gris-medio); background: white;
    transition: transform 0.3s, box-shadow 0.3s;
}

.blog-card:hover { transform: translateY(-8px); box-shadow: 0 15px 45px rgba(0,0,0,0.13); }

.blog-img {
    height: 200px;
    display: flex; align-items: center; justify-content: center;
    position: relative; overflow: hidden;
}
.blog-img svg { color: rgba(255,255,255,0.8); position: relative; z-index: 1; }

.blog-tag {
    position: absolute; bottom: 1.5rem; left: 1.5rem;
    background: var(--primario); color: white;
    font-size: 1.1rem; font-weight: 700;
    padding: 0.4rem 1rem; border-radius: 50px; z-index: 2;
    text-transform: uppercase; letter-spacing: 0.5px;
}

.blog-body  { padding: 2.5rem; }
.blog-meta  { display: flex; align-items: center; gap: 1.5rem; margin-bottom: 1.5rem; }
.blog-date  { font-size: 1.3rem; color: var(--gris); }
.blog-read  { font-size: 1.3rem; color: var(--terciario); font-weight: 600; }
.blog-title { font-size: 2rem; font-weight: 700; color: var(--oscuro); margin: 0 0 1rem; line-height: 1.4; }
.blog-excerpt { font-size: 1.5rem; color: var(--gris); line-height: 1.7; margin: 0 0 2rem; }

.blog-link {
    display: inline-flex; align-items: center; gap: 0.5rem;
    color: var(--primario); font-size: 1.5rem; font-weight: 600;
    text-decoration: none; transition: gap 0.3s;
}
.blog-link:hover { gap: 1rem; }

/* ===== ENTRETINTA (página dedicada) ===== */
.entretinta-hero {
    background: linear-gradient(135deg, var(--oscuro) 0%, #2d2d2d 60%, var(--secundario) 100%);
    padding: 7rem 2rem; text-align: center;
    position: relative; overflow: hidden;
}

.entretinta-hero::before {
    content: ''; position: absolute; inset: 0;
    background:
        radial-gradient(circle at 25% 50%, rgba(203,21,23,0.15) 0%, transparent 50%),
        radial-gradient(circle at 75% 80%, rgba(46,87,164,0.2) 0%, transparent 50%);
    pointer-events: none;
}

.entretinta-hero-content { position: relative; z-index: 1; }

.entretinta-hero-titulo {
    font-size: 5rem; font-family: 'Playwrite NZ Basic', cursive;
    font-weight: 700; color: var(--blanco); margin: 0 0 1rem;
}

.entretinta-hero-sub {
    font-size: 2rem; color: rgba(255,255,255,0.8); margin: 0; font-weight: 300;
}

.entretinta-main { padding: 6rem 2rem; }

.entretinta-layout { display: grid; grid-template-columns: 1fr; gap: 5rem; align-items: start; }

/* Post card */
.post-card {
    background: white; border-radius: 20px; overflow: hidden;
    box-shadow: 0 5px 25px rgba(0,0,0,0.08);
    border: 1px solid var(--gris-medio);
    transition: transform 0.3s, box-shadow 0.3s;
    margin-bottom: 3rem;
}
.post-card:hover { transform: translateY(-5px); box-shadow: 0 12px 40px rgba(0,0,0,0.12); }

.post-img {
    height: 220px;
    display: flex; align-items: center; justify-content: center;
    position: relative; overflow: hidden;
}
.post-img svg { color: rgba(255,255,255,0.8); position: relative; z-index: 1; }

.post-tag {
    position: absolute; bottom: 1.5rem; left: 1.5rem;
    background: var(--primario); color: white;
    font-size: 1.1rem; font-weight: 700;
    padding: 0.4rem 1.2rem; border-radius: 50px; z-index: 2;
    text-transform: uppercase; letter-spacing: 0.5px;
}

.post-body    { padding: 3rem; }
.post-meta    { display: flex; gap: 2rem; margin-bottom: 1.5rem; flex-wrap: wrap; }
.post-date    { font-size: 1.3rem; color: var(--gris); }
.post-author  { font-size: 1.3rem; color: var(--terciario); font-weight: 600; }
.post-read    { font-size: 1.3rem; color: var(--gris); }
.post-title   { font-size: 2.2rem; font-weight: 700; color: var(--oscuro); margin: 0 0 1.2rem; line-height: 1.3; }
.post-excerpt { font-size: 1.6rem; color: var(--gris); line-height: 1.7; margin: 0 0 2.5rem; }

/* Sidebar */
.blog-sidebar { display: flex; flex-direction: column; gap: 3rem; }

.sidebar-widget {
    background: var(--gris-claro); border-radius: 16px;
    padding: 2.5rem; border: 1px solid var(--gris-medio);
}

.sidebar-widget h3 {
    font-size: 1.8rem; font-weight: 700; color: var(--secundario);
    margin: 0 0 2rem; font-family: 'Playwrite NZ Basic', cursive;
}

.sidebar-cat-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 1rem; }

.sidebar-cat-list li a {
    color: var(--gris); text-decoration: none; font-size: 1.5rem;
    display: flex; justify-content: space-between; align-items: center;
    padding: 0.8rem 1rem; border-radius: 8px;
    transition: background 0.2s, color 0.2s;
}
.sidebar-cat-list li a:hover { background: white; color: var(--primario); }

.sidebar-cat-list .count {
    background: var(--primario); color: white;
    font-size: 1.1rem; font-weight: 700; padding: 0.2rem 0.8rem; border-radius: 50px;
}

.sidebar-subscribe-form { display: flex; flex-direction: column; gap: 1.2rem; }

.sidebar-subscribe-form input {
    padding: 1.2rem 1.5rem; border: 2px solid var(--gris-medio);
    border-radius: 10px; font-size: 1.5rem; font-family: inherit;
    transition: border-color 0.3s;
}
.sidebar-subscribe-form input:focus { outline: none; border-color: var(--terciario); }

.sidebar-subscribe-form button {
    padding: 1.2rem; background: var(--primario); color: white;
    border: none; border-radius: 10px;
    font-size: 1.5rem; font-weight: 600; font-family: inherit;
    cursor: pointer; transition: background 0.3s;
}
.sidebar-subscribe-form button:hover { background: #a31012; }

/* ===== FOOTER ===== */
.footer { background: var(--oscuro); color: white; padding: 5rem 2rem 3rem; }

.footer-main { display: grid; grid-template-columns: 1fr; gap: 4rem; margin-bottom: 4rem; }

.footer-brand-logo { height: 70px; filter: brightness(0) invert(1); margin-bottom: 1.5rem; display: block; }
.footer-brand-desc { font-size: 1.5rem; color: rgba(255,255,255,0.6); line-height: 1.7; max-width: 30rem; margin: 0; }

.footer-social { display: flex; gap: 1.2rem; margin-top: 2rem; flex-wrap: wrap; }

.social-link {
    width: 44px; height: 44px; border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    text-decoration: none; transition: transform 0.3s, box-shadow 0.3s;
}
.social-link.facebook  { background: #1877F2; }
.social-link.instagram { background: linear-gradient(135deg,#f09433,#e6683c,#dc2743,#cc2366,#bc1888); }
.social-link.tiktok    { background: #010101; border: 1px solid rgba(255,255,255,0.2); }
.social-link.twitter   { background: #000000; }
.social-link.youtube   { background: #FF0000; }
.social-link:hover { transform: translateY(-4px) scale(1.1); box-shadow: 0 8px 20px rgba(0,0,0,0.3); }
.social-link svg { color: white; }

.footer-col h4 { font-size: 1.6rem; font-weight: 700; color: white; margin: 0 0 2rem; }

.footer-col ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 1rem; }

.footer-col ul a { color: rgba(255,255,255,0.6); text-decoration: none; font-size: 1.5rem; transition: color 0.2s; }
.footer-col ul a:hover { color: var(--primario); }

.footer-divider { border: none; border-top: 1px solid rgba(255,255,255,0.1); margin-bottom: 3rem; }

.footer-bottom { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 1rem; }
.footer-bottom p { font-size: 1.4rem; color: rgba(255,255,255,0.5); margin: 0; }

/* ===== NOSOTROS ===== */
.hero-nosotros {
    background: linear-gradient(135deg, var(--secundario) 0%, var(--terciario) 100%);
    padding: 8rem 2rem; text-align: center;
    position: relative; overflow: hidden;
}

.hero-nosotros::before {
    content: ''; position: absolute; inset: 0;
    background:
        radial-gradient(circle at 30% 50%, rgba(255,255,255,0.1) 0%, transparent 50%),
        radial-gradient(circle at 70% 80%, rgba(203,21,23,0.15) 0%, transparent 50%);
    pointer-events: none;
}

.hero-nosotros-content { position: relative; z-index: 1; }
.hero-nosotros-titulo { font-size: 4.5rem; font-family: 'Playwrite NZ Basic', cursive; font-weight: 700; color: var(--blanco); margin: 0 0 1.5rem; }
.hero-nosotros-descripcion { font-size: 2rem; color: rgba(255,255,255,0.9); margin: 0; font-weight: 300; }

.nosotros-main { padding: 6rem 2rem; }
.nosotros-intro { max-width: 90rem; margin: 0 auto 8rem; }
.texto-destacado { font-size: 2.2rem; color: var(--primario); font-weight: 600; line-height: 1.6; margin-bottom: 2rem; }
.nosotros-texto p { font-size: 1.8rem; line-height: 1.8; color: var(--gris); margin-bottom: 2rem; }

.mision-vision { margin-bottom: 8rem; }

.mv-grid { display: grid; grid-template-columns: 1fr; gap: 4rem; max-width: 110rem; margin: 0 auto; }

.mv-card {
    background: linear-gradient(135deg, var(--gris-claro) 0%, var(--blanco) 100%);
    padding: 4rem 3rem; border-radius: 20px;
    box-shadow: 0 5px 25px var(--sombra); text-align: center;
    transition: transform 0.3s, box-shadow 0.3s;
}
.mv-card:hover { transform: translateY(-10px); box-shadow: 0 10px 35px var(--sombra-oscura); }

.mv-icono { width: 90px; height: 90px; background: linear-gradient(135deg, var(--primario) 0%, var(--terciario) 100%); border-radius: 50%; display: flex; align-items: center; justify-content: center; margin: 0 auto 2rem; }
.mv-icono svg { color: var(--blanco); }
.mv-titulo { font-size: 2.6rem; font-family: 'Playwrite NZ Basic', cursive; font-weight: 700; color: var(--oscuro); margin: 0 0 1.5rem; }
.mv-descripcion { font-size: 1.7rem; line-height: 1.7; color: var(--gris); margin: 0; }

.valores-section { margin-bottom: 8rem; }

.valores-grid { display: grid; grid-template-columns: 1fr; gap: 2.5rem; max-width: 110rem; margin: 0 auto; }

.valor-card { background-color: var(--blanco); padding: 3rem 2.5rem; border-radius: 15px; border-left: 5px solid var(--primario); box-shadow: 0 3px 15px var(--sombra); transition: transform 0.3s, box-shadow 0.3s, border-left-color 0.3s; }
.valor-card:hover { transform: translateX(10px); box-shadow: 0 5px 25px var(--sombra-oscura); border-left-color: var(--terciario); }
.valor-numero { font-size: 3rem; font-weight: 800; color: var(--primario); opacity: 0.3; margin-bottom: 1rem; }
.valor-titulo { font-size: 2rem; font-weight: 700; color: var(--oscuro); margin: 0 0 1rem; }
.valor-texto  { font-size: 1.6rem; line-height: 1.6; color: var(--gris); margin: 0; }

.porque-elegirnos { background-color: var(--gris-claro); padding: 6rem 2rem; border-radius: 20px; margin-bottom: 8rem; }

.porque-grid { display: grid; grid-template-columns: 1fr; gap: 3rem; max-width: 110rem; margin: 0 auto; }

.porque-item { display: flex; gap: 2rem; align-items: flex-start; }
.porque-icono { width: 50px; height: 50px; background-color: var(--primario); color: var(--blanco); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 2.4rem; font-weight: 700; flex-shrink: 0; }
.porque-item h4 { font-size: 1.8rem; font-weight: 700; color: var(--oscuro); margin: 0 0 0.5rem; }
.porque-item p  { font-size: 1.5rem; color: var(--gris); margin: 0; line-height: 1.5; }

.cta-nosotros, .cta-productos {
    text-align: center; padding: 6rem 2rem;
    background: linear-gradient(135deg, var(--secundario) 0%, var(--terciario) 100%);
    border-radius: 20px; margin-bottom: 4rem;
}

.cta-titulo { font-size: 3.5rem; font-family: 'Playwrite NZ Basic', cursive; font-weight: 700; color: var(--blanco); margin: 0 0 1.5rem; }
.cta-descripcion { font-size: 2rem; color: rgba(255,255,255,0.9); margin: 0 0 3rem; font-weight: 300; }

/* ===== PRODUCTOS ===== */
.hero-productos { background: linear-gradient(135deg, var(--secundario) 0%, var(--terciario) 100%); padding: 6rem 2rem; text-align: center; }
.hero-productos-titulo { font-size: 4rem; font-family: 'Playwrite NZ Basic', cursive; font-weight: 700; color: var(--blanco); margin: 0 0 1rem; }
.hero-productos-descripcion { font-size: 1.8rem; color: rgba(255,255,255,0.9); margin: 0; }

.productos-main { padding: 6rem 2rem; }
.categorias-filtro { margin-bottom: 6rem; }

.filtros-grid { display: flex; gap: 1.5rem; justify-content: center; flex-wrap: wrap; }

.filtro-btn { padding: 1.2rem 3rem; border: 2px solid var(--gris-medio); background-color: var(--blanco); color: var(--oscuro); font-size: 1.5rem; font-weight: 600; border-radius: 50px; cursor: pointer; transition: border-color 0.3s, background-color 0.3s, color 0.3s; }
.filtro-btn:hover { border-color: var(--terciario); background-color: var(--gris-claro); }
.filtro-btn.active { background: linear-gradient(135deg, var(--primario) 0%, var(--terciario) 100%); color: var(--blanco); border-color: transparent; }

.categoria-seccion { margin-bottom: 8rem; }

.categoria-titulo { font-size: 2.8rem; font-family: 'Playwrite NZ Basic', cursive; font-weight: 700; color: var(--oscuro); margin-bottom: 3rem; display: flex; align-items: center; gap: 1.5rem; }
.categoria-titulo svg { color: var(--primario); }

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

.producto-card { background-color: var(--blanco); border-radius: 15px; padding: 3rem 2.5rem; box-shadow: 0 5px 20px var(--sombra); border: 1px solid var(--gris-medio); display: flex; flex-direction: column; transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s; }
.producto-card:hover { transform: translateY(-10px); box-shadow: 0 10px 35px var(--sombra-oscura); border-color: var(--primario); }

.producto-imagen { width: 100px; height: 100px; background: linear-gradient(135deg, var(--gris-claro) 0%, var(--gris-medio) 100%); border-radius: 15px; display: flex; align-items: center; justify-content: center; margin: 0 auto 2rem; }
.producto-imagen svg { color: var(--primario); }

.producto-nombre      { font-size: 2.2rem; font-weight: 700; color: var(--oscuro); margin: 0 0 1.5rem; text-align: center; }
.producto-descripcion { font-size: 1.5rem; line-height: 1.6; color: var(--gris); margin: 0 0 2rem; text-align: center; flex-grow: 1; }

.producto-incluye { list-style: none; padding: 0; margin: 0 0 2.5rem; }
.producto-incluye li { font-size: 1.4rem; color: var(--gris); padding: 0.8rem 0 0.8rem 2.5rem; position: relative; }
.producto-incluye li::before { content: '✓'; position: absolute; left: 0; color: var(--primario); font-weight: 700; font-size: 1.6rem; }

.producto-btn { display: block; text-align: center; background-color: var(--primario); color: var(--blanco); padding: 1.2rem 2rem; border-radius: 50px; text-decoration: none; font-size: 1.5rem; font-weight: 600; cursor: pointer; border: none; font-family: inherit; transition: background-color 0.3s, transform 0.3s; }
.producto-btn:hover { background-color: #a31012; transform: scale(1.05); }

/* ===== CONTACTO PÁGINA ===== */
.contacto-digital { background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%); min-height: 100vh; padding: 4rem 2rem; }

.contenedor-digital { max-width: 120rem; margin: 0 auto; display: grid; grid-template-columns: 1fr; gap: 4rem; }

.digital-card { background-color: var(--blanco); border-radius: 30px; overflow: hidden; box-shadow: 0 10px 60px rgba(0,0,0,0.15); height: fit-content; position: sticky; top: 2rem; }

.digital-header { background: linear-gradient(135deg, var(--secundario) 0%, var(--terciario) 100%); padding: 4rem 3rem; text-align: center; position: relative; }
.digital-header::before { content: ''; position: absolute; inset: 0; background: radial-gradient(circle at 30% 50%, rgba(255,255,255,0.1) 0%, transparent 50%); pointer-events: none; }

.digital-logo { position: relative; z-index: 1; margin-bottom: 2rem; }
.digital-logo img { height: 100px; width: auto; filter: brightness(0) invert(1); }
.digital-nombre  { font-size: 3.2rem; font-family: 'Playwrite NZ Basic', cursive; font-weight: 700; color: var(--blanco); margin: 0 0 1rem; position: relative; z-index: 1; }
.digital-eslogan { font-size: 1.6rem; color: rgba(255,255,255,0.9); margin: 0 0 2rem; position: relative; z-index: 1; }

.digital-ubicacion { display: inline-flex; align-items: center; gap: 0.8rem; background-color: rgba(255,255,255,0.15); padding: 0.8rem 1.5rem; border-radius: 50px; color: var(--blanco); font-size: 1.4rem; backdrop-filter: blur(10px); position: relative; z-index: 1; }

.digital-links { padding: 3rem 2rem; }

.contact-link { display: flex; align-items: center; gap: 1.5rem; padding: 1.8rem 2rem; margin-bottom: 1rem; background-color: var(--gris-claro); border-radius: 15px; text-decoration: none; border: 2px solid transparent; transition: background-color 0.3s, border-color 0.3s, transform 0.3s, box-shadow 0.3s; }
.contact-link:hover { background-color: var(--blanco); border-color: var(--terciario); transform: translateX(5px); box-shadow: 0 5px 20px rgba(0,0,0,0.1); }
.contact-link.whatsapp:hover { border-color: #25D366; }

.link-icon { width: 50px; height: 50px; background: linear-gradient(135deg, var(--primario) 0%, var(--terciario) 100%); border-radius: 12px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.link-icon svg { color: var(--blanco); }
.link-content { flex: 1; display: flex; flex-direction: column; gap: 0.3rem; }
.link-label   { font-size: 1.3rem; color: var(--gris); font-weight: 600; }
.link-value   { font-size: 1.6rem; color: var(--oscuro); font-weight: 600; }
.link-arrow   { color: var(--gris); flex-shrink: 0; transition: transform 0.3s; }
.contact-link:hover .link-arrow { transform: translateX(5px); }

.digital-horarios { padding: 2rem 3rem 3rem; border-top: 1px solid var(--gris-medio); }
.horarios-titulo  { font-size: 1.8rem; font-weight: 700; color: var(--oscuro); margin: 0 0 2rem; text-align: center; }
.horarios-grid    { display: flex; flex-direction: column; gap: 1.5rem; }

.horario-item { display: flex; justify-content: space-between; padding: 1.2rem 1.5rem; background-color: var(--gris-claro); border-radius: 10px; }
.dia  { font-size: 1.5rem; font-weight: 600; color: var(--oscuro); }
.hora { font-size: 1.5rem; color: var(--primario); font-weight: 600; }

.digital-acciones { padding: 2rem 3rem 3rem; display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }

.btn-guardar-contacto, .btn-compartir { padding: 1.5rem 2rem; border-radius: 12px; border: none; font-size: 1.5rem; font-weight: 600; cursor: pointer; display: flex; align-items: center; justify-content: center; gap: 0.8rem; transition: background-color 0.3s, transform 0.3s; }
.btn-guardar-contacto { background-color: var(--primario); color: var(--blanco); }
.btn-guardar-contacto:hover { background-color: #a31012; transform: translateY(-2px); }
.btn-compartir { background-color: var(--gris-medio); color: var(--oscuro); }
.btn-compartir:hover { background-color: var(--gris); color: var(--blanco); transform: translateY(-2px); }

.contacto-info-adicional { background-color: var(--blanco); border-radius: 20px; padding: 4rem 3rem; box-shadow: 0 5px 30px rgba(0,0,0,0.1); }
.info-titulo      { font-size: 3rem; font-family: 'Playwrite NZ Basic', cursive; font-weight: 700; color: var(--oscuro); margin: 0 0 1rem; }
.info-descripcion { font-size: 1.6rem; color: var(--gris); margin: 0 0 3rem; }

.formulario-contacto-simple { display: flex; flex-direction: column; gap: 2rem; }
.form-row { display: grid; grid-template-columns: 1fr; gap: 2rem; }
.formulario-contacto-simple .form-group { display: flex; flex-direction: column; gap: 0.8rem; }
.formulario-contacto-simple label { font-size: 1.5rem; font-weight: 600; color: var(--oscuro); }

.formulario-contacto-simple input, .formulario-contacto-simple select, .formulario-contacto-simple textarea { padding: 1.5rem; border: 2px solid var(--gris-medio); border-radius: 10px; font-size: 1.6rem; font-family: inherit; transition: border-color 0.3s, box-shadow 0.3s; }
.formulario-contacto-simple input:focus, .formulario-contacto-simple select:focus, .formulario-contacto-simple textarea:focus { outline: none; border-color: var(--terciario); box-shadow: 0 0 0 3px rgba(46,87,164,0.1); }

/* ===== RESPONSIVE ===== */
@media (min-width: 768px) {
    .servicios-grid     { grid-template-columns: repeat(3, 1fr); }
    .cotizacion-grid    { grid-template-columns: repeat(2, 1fr); }
    .mv-grid            { grid-template-columns: repeat(2, 1fr); }
    .valores-grid       { grid-template-columns: repeat(2, 1fr); }
    .porque-grid        { grid-template-columns: repeat(2, 1fr); }
    .blog-grid          { grid-template-columns: repeat(2, 1fr); }
    .footer-main        { grid-template-columns: 2fr 1fr 1fr; }
    .form-row           { grid-template-columns: repeat(2, 1fr); }
    .productos-grid     { grid-template-columns: repeat(2, 1fr); }
    .entretinta-layout  { grid-template-columns: 2fr 1fr; }
}

@media (min-width: 1024px) {
    .cotizacion-grid    { grid-template-columns: repeat(3, 1fr); }
    .valores-grid       { grid-template-columns: repeat(3, 1fr); }
    .porque-grid        { grid-template-columns: repeat(3, 1fr); }
    .blog-grid          { grid-template-columns: repeat(3, 1fr); }
    .contenedor-digital { grid-template-columns: 45rem 1fr; }
    .productos-grid     { grid-template-columns: repeat(3, 1fr); }
    .navegacion-principal a { padding: 1.8rem 5rem; }
}

@media (min-width: 769px) and (max-width: 1024px) {
    .search-section             { max-width: 450px; }
    .navegacion-principal       { max-width: 80rem; }
    .navegacion-principal a     { padding: 1.5rem 3rem; min-width: 120px; }
}

@media (max-width: 768px) {
    .header-content         { flex-direction: column; align-items: stretch; }
    .logo-section           { min-width: auto; gap: 0.8rem; }
    .logo                   { height: 80px; }
    .subtitulo              { font-size: 1.3rem; }
    .search-section         { max-width: 100%; min-width: auto; }
    .search-input           { font-size: 1.4rem; padding: 1rem 1.5rem; }
    .search-button          { padding: 1rem 1.5rem; }

    .nav-contenedor         { justify-content: flex-start; }
    .menu-movil-btn         { display: flex; }

    .navegacion-principal {
        position: absolute;
        top: 100%; left: 0; width: 100%;
        background: linear-gradient(135deg, var(--terciario) 0%, var(--secundario) 100%);
        flex-direction: column; align-items: center;
        max-height: 0; overflow: hidden;
        transition: max-height 0.35s ease-in-out;
        box-shadow: 0 10px 15px var(--sombra);
    }

    .navegacion-principal.activo { max-height: 400px; }

    .navegacion-principal a { width: 100%; text-align: center; padding: 1.5rem 0; border-top: 1px solid rgba(255,255,255,0.1); min-width: auto; margin: 0; }

    .hero-titulo                { font-size: 3.5rem; }
    .seccion-titulo, .seccion-titulo-blanco { font-size: 2.8rem; }
    .fieldset-contacto          { padding: 2rem; }
    .modal-box                  { padding: 2.5rem; }
    .modal-actions              { grid-template-columns: 1fr; }
    .hero-nosotros-titulo       { font-size: 3rem; }
    .hero-nosotros-descripcion  { font-size: 1.6rem; }
    .texto-destacado            { font-size: 1.9rem; }
    .nosotros-texto p           { font-size: 1.6rem; }
    .cta-titulo                 { font-size: 2.5rem; }
    .cta-descripcion            { font-size: 1.7rem; }
    .porque-item                { flex-direction: column; text-align: center; align-items: center; }
    .hero-productos-titulo      { font-size: 3rem; }
    .digital-card               { position: static; }
    .digital-nombre             { font-size: 2.5rem; }
    .digital-acciones           { grid-template-columns: 1fr; }
    .procesos-timeline::before  { left: 25px; }
    .proceso-item, .proceso-item:nth-child(even) { flex-direction: row; padding-left: 5.5rem; }
    .proceso-numero             { left: 25px; }
    .proceso-spacer             { display: none; }
    .entretinta-hero-titulo     { font-size: 3.5rem; }
}