/* ============================================================
   PAP — Primeros Auxilios Psicológicos
   Modern Premium Stylesheet
   Color palette preserved: #2D6646 · #53A87B · #A7C7E7 · #BC3C36
   ============================================================ */

/* ---------- CSS Custom Properties ---------- */
:root {
    --c-green-dark:   #2D6646;
    --c-green:        #53A87B;
    --c-green-light:  #e8f5ee;
    --c-blue:         #A7C7E7;
    --c-blue-dark:    #7FB3E6;
    --c-red:          #BC3C36;
    --c-dark:         #1f2937;
    --c-text:         #333;
    --c-muted:        #6b7280;
    --c-light-muted:  #9ca3af;
    --c-bg:           #ffffff;
    --c-bg-alt:       #f8faf9;
    --c-bg-section:   #f3f7f5;
    --c-border:       #e5e7eb;
    --c-gold:         #FFD700;
    --radius-sm:      10px;
    --radius-md:      16px;
    --radius-lg:      24px;
    --radius-xl:      32px;
    --radius-full:    50px;
    --shadow-sm:      0 2px 8px rgba(0,0,0,0.06);
    --shadow-md:      0 8px 30px rgba(0,0,0,0.08);
    --shadow-lg:      0 20px 60px rgba(0,0,0,0.10);
    --shadow-glow:    0 0 40px rgba(83,168,123,0.15);
    --transition:     0.35s cubic-bezier(.4,0,.2,1);
    --font:           'Inter', system-ui, -apple-system, sans-serif;
}

/* ---------- Reset & Base ---------- */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font);
    line-height: 1.6;
    color: var(--c-text);
    background: var(--c-bg);
    overflow-x: hidden;
}

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ---------- HEADER / NAVIGATION ---------- */
.header {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    background: rgba(255,255,255,0.82);
    backdrop-filter: blur(18px) saturate(180%);
    -webkit-backdrop-filter: blur(18px) saturate(180%);
    border-bottom: 1px solid rgba(229,231,235,0.5);
    transition: background var(--transition), box-shadow var(--transition);
}

.header.scrolled {
    background: rgba(255,255,255,0.96);
    box-shadow: 0 4px 30px rgba(0,0,0,0.08);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 72px;
}

.nav-logo a { display: flex; align-items: center; gap: 8px; }

.nav-logo h2,
.nav-logo .nav-brand {
    font-size: 1.6rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--c-green-dark), var(--c-green));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.5px;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 6px;
    align-items: center;
}

.nav-menu a {
    color: var(--c-dark);
    font-weight: 500;
    font-size: 0.92rem;
    padding: 8px 14px;
    border-radius: var(--radius-sm);
    transition: all var(--transition);
    position: relative;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: 2px; left: 50%; right: 50%;
    height: 2px;
    background: var(--c-green);
    border-radius: 2px;
    transition: all var(--transition);
}

.nav-menu a:hover { color: var(--c-green-dark); background: var(--c-green-light); }
.nav-menu a:hover::after { left: 14px; right: 14px; }

/* ---------- BREADCRUMB ---------- */
.breadcrumb {
    background: var(--c-bg-alt);
    padding: 14px 0;
    border-bottom: 1px solid var(--c-border);
    margin-top: 72px;
}

.breadcrumb-list {
    display: flex;
    list-style: none;
    gap: 8px;
    font-size: 0.88rem;
    color: var(--c-muted);
}

.breadcrumb-list li { display: flex; align-items: center; }
.breadcrumb-list li:not(:last-child)::after { content: "›"; margin-left: 8px; color: var(--c-light-muted); font-weight: 500; }
.breadcrumb-list a { color: var(--c-green-dark); font-weight: 500; transition: color var(--transition); }
.breadcrumb-list a:hover { color: var(--c-green); }
.breadcrumb-list li[aria-current="page"] { color: var(--c-muted); }

/* ---------- HERO SECTION ---------- */
.hero {
    position: relative;
    padding: 160px 0 100px;
    background: linear-gradient(160deg, #1a4a33 0%, var(--c-green-dark) 30%, var(--c-green) 70%, #6fc49a 100%);
    color: white;
    overflow: hidden;
}

/* Decorative blobs */
.hero::before {
    content: '';
    position: absolute;
    top: -20%; right: -10%;
    width: 600px; height: 600px;
    background: radial-gradient(circle, rgba(167,199,231,0.18) 0%, transparent 70%);
    border-radius: 50%;
    animation: blobFloat 15s ease-in-out infinite;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -15%; left: -8%;
    width: 500px; height: 500px;
    background: radial-gradient(circle, rgba(255,255,255,0.07) 0%, transparent 70%);
    border-radius: 50%;
    animation: blobFloat 18s ease-in-out infinite reverse;
}

@keyframes blobFloat {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(30px, -20px) scale(1.05); }
    66% { transform: translate(-20px, 15px) scale(0.95); }
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-title {
    font-size: 3.4rem;
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 24px;
    letter-spacing: -1px;
}

.highlight {
    color: var(--c-blue);
    position: relative;
}

.hero-subtitle {
    font-size: 1.15rem;
    margin-bottom: 36px;
    opacity: 0.92;
    line-height: 1.75;
    max-width: 540px;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.hero-trust {
    margin-top: 32px !important;
    display: flex !important;
    gap: 20px !important;
    flex-wrap: wrap !important;
    font-size: 0.88rem !important;
    opacity: 0.88 !important;
}

.hero-trust span {
    display: flex;
    align-items: center;
    gap: 6px;
    background: rgba(255,255,255,0.1);
    padding: 6px 14px;
    border-radius: var(--radius-full);
    backdrop-filter: blur(4px);
    border: 1px solid rgba(255,255,255,0.12);
    font-size: 0.85rem;
    transition: background var(--transition);
}

.hero-trust span:hover { background: rgba(255,255,255,0.18); }

/* <picture> wrappers shouldn't break parent-relative sizing of <img> */
picture { display: contents; }

/* Hero image area + carousel */
.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 420px;
    background: rgba(255,255,255,0.07);
    border-radius: var(--radius-xl);
    padding: 24px;
    backdrop-filter: blur(6px);
    border: 1px solid rgba(255,255,255,0.12);
    transition: transform var(--transition);
}

.hero-image:hover { transform: translateY(-6px); }

.hero-image .carousel-container {
    position: relative;
    width: 100%;
    max-width: 480px;
    height: 400px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 25px 50px rgba(0,0,0,0.25);
}

.hero-image .carousel-slides { position: relative; width: 100%; height: 100%; }

.hero-image .carousel-slide {
    position: absolute; inset: 0;
    opacity: 0;
    transition: opacity 0.6s ease-in-out;
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    background: linear-gradient(135deg, rgba(255,255,255,0.95) 0%, rgba(248,250,249,0.90) 100%);
}

.hero-image .carousel-slide .hero-img { opacity: 1 !important; visibility: visible !important; display: block !important; }
.hero-image .carousel-slide.active { opacity: 1; z-index: 2; }
.hero-image .carousel-slide.active .hero-img { opacity: 1 !important; visibility: visible !important; }

.hero-img {
    max-width: 92%;
    max-height: 75%;
    width: auto; height: auto;
    border-radius: var(--radius-md);
    display: block;
    margin-bottom: 16px;
    opacity: 1 !important;
    visibility: visible !important;
}

.slide-caption { text-align: center; color: var(--c-dark); padding: 0 20px; }
.slide-caption h3 { font-size: 1.4rem; font-weight: 700; margin-bottom: 4px; color: var(--c-green-dark); }
.slide-caption p { font-size: 0.95rem; opacity: 0.7; margin: 0; }

/* ---------- BUTTONS ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 30px;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 0.95rem;
    transition: all var(--transition);
    border: none;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0; left: -100%;
    width: 100%; height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.6s;
}

.btn:hover::before { left: 100%; }

.btn-primary {
    background: linear-gradient(135deg, var(--c-blue), var(--c-blue-dark));
    color: var(--c-dark);
}
.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 30px rgba(127,179,230,0.35);
}

.btn-secondary {
    background: rgba(255,255,255,0.12);
    color: white;
    border: 2px solid rgba(255,255,255,0.5);
    backdrop-filter: blur(4px);
}
.btn-secondary:hover {
    background: white;
    color: var(--c-green-dark);
    border-color: white;
    transform: translateY(-3px);
}

.btn-facebook {
    background: #1877F2;
    color: white;
    border: 2px solid rgba(255,255,255,0.3);
    box-shadow: 0 4px 15px rgba(24,119,242,0.3);
}
.btn-facebook:hover {
    background: #0d65d9;
    transform: translateY(-3px);
    box-shadow: 0 12px 30px rgba(24,119,242,0.4);
    border-color: rgba(255,255,255,0.5);
}

.btn-whatsapp {
    background: linear-gradient(135deg, var(--c-green), var(--c-green-dark));
    color: white;
    width: 100%;
    justify-content: center;
    padding: 16px 24px;
    font-size: 1rem;
    box-shadow: 0 4px 15px rgba(83,168,123,0.25);
}
.btn-whatsapp:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 30px rgba(83,168,123,0.35);
    background: linear-gradient(135deg, var(--c-green-dark), var(--c-green));
}

/* ---------- STATS / SOCIAL PROOF ---------- */
.stats-section {
    position: relative;
    background: var(--c-bg) !important;
    padding: 60px 0 !important;
    border-bottom: 1px solid var(--c-border) !important;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    text-align: center;
}

.stat-item {
    padding: 24px 16px;
    border-radius: var(--radius-md);
    transition: all var(--transition);
    position: relative;
}

.stat-item:hover {
    background: var(--c-bg-alt);
    transform: translateY(-4px);
}

.stat-number {
    font-size: 2.8rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--c-green-dark), var(--c-green));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
}

.stat-label {
    color: var(--c-muted);
    margin-top: 6px;
    font-size: 0.92rem;
    font-weight: 500;
}

/* ---------- SERVICES SECTION ---------- */
.services {
    padding: 100px 0;
    background: var(--c-bg-section);
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-title {
    font-size: 2.4rem;
    font-weight: 800;
    color: var(--c-dark);
    margin-bottom: 16px;
    letter-spacing: -0.5px;
    line-height: 1.2;
}

.section-subtitle {
    font-size: 1.08rem;
    color: var(--c-muted);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.65;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(480px, 1fr));
    gap: 36px;
    margin-top: 60px;
}

.service-card {
    background: white;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition);
    border: 1px solid rgba(229,231,235,0.5);
    animation: fadeInUp 0.7s ease-out both;
}

.service-card:nth-child(2) { animation-delay: 0.15s; }
.service-card:nth-child(3) { animation-delay: 0.3s; }

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg), var(--shadow-glow);
    border-color: rgba(83,168,123,0.2);
}

.service-image {
    height: 240px;
    overflow: visible;
    position: relative;
    background: var(--c-bg-section);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
}

/* En la portada este recuadro es un <a> al asistente, el mismo enlace que el
   botón de la tarjeta. La animación de hover ya la da .service-card:hover; aquí
   solo hace falta que no se comporte como texto enlazado y que el foco se vea. */
a.service-image { text-decoration: none; cursor: pointer; }

a.service-image:focus-visible {
    outline: 3px solid var(--c-green);
    outline-offset: -3px;
}

.service-img {
    max-width: 100%;
    max-height: 100%;
    width: auto; height: auto;
    object-fit: contain;
    transition: transform var(--transition);
    display: block;
    border-radius: var(--radius-sm);
    background: white;
    border: 1px solid var(--c-border);
}

.service-card:hover .service-img { transform: scale(1.04); }

.service-content { padding: 32px; }

.service-title {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--c-dark);
    margin-bottom: 14px;
    line-height: 1.3;
}

.service-description {
    color: var(--c-muted);
    margin-bottom: 24px;
    line-height: 1.7;
    font-size: 0.98rem;
}

.service-features {
    list-style: none;
    margin-bottom: 28px;
}

.service-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
    color: var(--c-green-dark);
    font-size: 0.95rem;
    font-weight: 500;
}

.service-features i { color: var(--c-green); font-size: 13px; }

/* ---------- ABOUT SECTION ---------- */
.about {
    padding: 100px 0;
    background: white;
    position: relative;
}

.about-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.about-description {
    font-size: 1.08rem;
    color: var(--c-muted);
    margin-bottom: 50px;
    line-height: 1.75;
}

.about-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 36px;
    margin-top: 50px;
}

.feature {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 28px 20px;
    border-radius: var(--radius-lg);
    transition: all var(--transition);
    border: 1px solid transparent;
}

.feature:hover {
    background: var(--c-bg-alt);
    border-color: var(--c-border);
    transform: translateY(-4px);
    box-shadow: var(--shadow-sm);
}

.feature-icon {
    width: 76px;
    height: 76px;
    background: linear-gradient(135deg, var(--c-green-dark), var(--c-green));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    box-shadow: 0 8px 25px rgba(45,102,70,0.2);
    transition: transform var(--transition);
}

.feature:hover .feature-icon { transform: scale(1.1) rotate(5deg); }

.feature-icon i { font-size: 1.8rem; color: white; }

.feature-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.feature-content h4 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--c-dark);
    margin-bottom: 8px;
}

.feature-content p {
    color: var(--c-muted);
    line-height: 1.6;
    font-size: 0.95rem;
}

.feature-link {
    display: inline-block;
    color: var(--c-green);
    font-weight: 600;
    font-size: 0.9rem;
    transition: color var(--transition);
}
.feature-link:hover { color: var(--c-green-dark); text-decoration: underline; }

/* ---------- CONTACT SECTION ---------- */
.contact {
    padding: 100px 0;
    background: linear-gradient(160deg, #1a4a33 0%, var(--c-green-dark) 40%, var(--c-green) 100%);
    color: white;
    position: relative;
    overflow: hidden;
}

.contact::before {
    content: '';
    position: absolute;
    top: -50%; right: -20%;
    width: 700px; height: 700px;
    background: radial-gradient(circle, rgba(167,199,231,0.12) 0%, transparent 70%);
    border-radius: 50%;
}

.contact-content { text-align: center; position: relative; z-index: 2; }

.contact-subtitle {
    font-size: 1.08rem;
    margin-bottom: 50px;
    opacity: 0.9;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.7;
}

.contact-card {
    background: rgba(255,255,255,0.08);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-radius: var(--radius-xl);
    padding: 44px;
    max-width: 620px;
    margin: 0 auto;
    border: 1px solid rgba(255,255,255,0.15);
    box-shadow: 0 25px 50px rgba(0,0,0,0.12);
}

.contact-header {
    display: flex;
    align-items: center;
    margin-bottom: 36px;
    padding-bottom: 28px;
    border-bottom: 1px solid rgba(255,255,255,0.15);
}

.contact-avatar {
    width: 80px; height: 80px;
    background: rgba(255,255,255,0.15);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 20px;
    flex-shrink: 0;
    border: 2px solid rgba(255,255,255,0.2);
}

.contact-avatar i { font-size: 2.2rem; color: white; }

.contact-info h3 { font-size: 1.7rem; font-weight: 700; margin-bottom: 6px; color: white; }
.contact-info p { font-size: 0.98rem; opacity: 0.85; margin: 0; }

.contact-details { display: flex; flex-direction: column; gap: 20px; }

.contact-item {
    display: flex;
    align-items: center;
    padding: 18px 20px;
    background: rgba(255,255,255,0.06);
    border-radius: var(--radius-md);
    border: 1px solid rgba(255,255,255,0.08);
    transition: all var(--transition);
}
.contact-item:hover {
    background: rgba(255,255,255,0.12);
    transform: translateX(4px);
    border-color: rgba(255,255,255,0.2);
}

.contact-item-icon {
    width: 46px; height: 46px;
    background: rgba(255,255,255,0.15);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    margin-right: 18px;
    flex-shrink: 0;
}
.contact-item-icon i { font-size: 1.3rem; color: white; }

.contact-item-content { flex: 1; display: flex; flex-direction: column; }
.contact-label { font-size: 0.82rem; opacity: 0.7; margin-bottom: 3px; text-transform: uppercase; letter-spacing: 1px; font-weight: 600; }
.contact-value { font-size: 1.02rem; font-weight: 500; color: white; }

/* Contact buttons */
.btn-whatsapp-contact,
.btn-email-contact,
.btn-website-contact,
.btn-phone-contact {
    padding: 10px 20px;
    border-radius: var(--radius-full);
    font-weight: 600;
    transition: all var(--transition);
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.88rem;
    white-space: nowrap;
    color: white;
}

.btn-whatsapp-contact { background: var(--c-green); }
.btn-whatsapp-contact:hover { background: var(--c-green-dark); transform: translateY(-2px); box-shadow: 0 8px 20px rgba(83,168,123,0.3); }

.btn-email-contact { background: var(--c-red); }
.btn-email-contact:hover { background: #a63430; transform: translateY(-2px); box-shadow: 0 8px 20px rgba(188,60,54,0.3); }

.btn-website-contact { background: var(--c-green); }
.btn-website-contact:hover { background: var(--c-green-dark); transform: translateY(-2px); box-shadow: 0 8px 20px rgba(83,168,123,0.3); }

.btn-phone-contact { background: #27ae60; }
.btn-phone-contact:hover { background: var(--c-green); transform: translateY(-2px); box-shadow: 0 8px 20px rgba(39,174,96,0.3); }

.btn-justification {
    background: linear-gradient(135deg, var(--c-green), var(--c-green-dark));
    color: white;
    padding: 11px 22px;
    border-radius: var(--radius-full);
    font-weight: 600;
    transition: all var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.88rem;
    box-shadow: 0 4px 12px rgba(83,168,123,0.2);
}
.btn-justification:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(83,168,123,0.35);
    background: linear-gradient(135deg, var(--c-green-dark), var(--c-green));
}

/* ---------- FAQ SECTION ---------- */
.faq-section {
    padding: 100px 0 !important;
    background: var(--c-bg-section) !important;
}

.faq-item {
    background: white !important;
    border-radius: var(--radius-lg) !important;
    padding: 28px 32px !important;
    margin-bottom: 14px !important;
    box-shadow: var(--shadow-sm) !important;
    border: 1px solid var(--c-border);
    transition: all var(--transition);
}

.faq-item:hover {
    box-shadow: var(--shadow-md) !important;
    transform: translateY(-2px);
    border-color: rgba(83,168,123,0.2);
}

.faq-item h3 {
    color: var(--c-green-dark) !important;
    font-size: 1.1rem !important;
    font-weight: 600 !important;
    margin-bottom: 12px !important;
    line-height: 1.4;
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.faq-item p {
    color: var(--c-muted) !important;
    line-height: 1.75 !important;
    font-size: 0.98rem !important;
}

/* ---------- TESTIMONIALS ---------- */
.testimonials-section {
    padding: 100px 0 !important;
    background: var(--c-bg-alt) !important;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 28px;
    margin-top: 50px;
    max-width: 1050px;
    margin-left: auto;
    margin-right: auto;
}

.testimonial-card {
    background: white;
    border-radius: var(--radius-lg);
    padding: 32px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--c-border);
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: -10px; right: 20px;
    font-size: 8rem;
    font-weight: 800;
    color: rgba(83,168,123,0.06);
    line-height: 1;
    font-family: Georgia, serif;
}

.testimonial-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
    border-color: rgba(83,168,123,0.25);
}

.testimonial-stars {
    display: flex;
    gap: 3px;
    margin-bottom: 16px;
    color: var(--c-gold);
    font-size: 0.9rem;
}

.testimonial-text {
    font-size: 1rem;
    line-height: 1.75;
    color: var(--c-muted);
    margin-bottom: 24px;
    font-style: italic;
    position: relative;
    z-index: 1;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.testimonial-avatar {
    width: 44px; height: 44px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--c-green-dark), var(--c-green));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
    font-size: 1rem;
    flex-shrink: 0;
}

.testimonial-name { font-weight: 600; color: var(--c-green-dark); margin: 0; font-size: 0.95rem; }
.testimonial-role { font-size: 0.82rem; color: var(--c-light-muted); margin: 0; }

/* ---------- MODAL ---------- */
.modal {
    position: fixed; inset: 0;
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 2000;
}
.modal.show { display: flex; }

.modal-overlay {
    position: absolute; inset: 0;
    background: rgba(0,0,0,0.5);
    backdrop-filter: blur(6px);
}

.modal-content {
    position: relative;
    background: white;
    width: 90%;
    max-width: 420px;
    border-radius: var(--radius-lg);
    padding: 32px;
    box-shadow: 0 25px 60px rgba(0,0,0,0.2);
    z-index: 1;
}

.modal-close {
    position: absolute;
    top: 12px; right: 16px;
    background: transparent;
    border: none;
    font-size: 28px;
    cursor: pointer;
    color: var(--c-green-dark);
    transition: transform var(--transition);
}
.modal-close:hover { transform: rotate(90deg); }

.modal-header h3 { font-size: 1.3rem; color: var(--c-green-dark); margin-bottom: 12px; }
.modal-body p { margin-bottom: 6px; color: var(--c-dark); }
.modal-actions { margin-top: 16px; display: flex; gap: 10px; }

/* ---------- FOOTER ---------- */
.footer {
    background: var(--c-dark);
    color: white;
    padding: 50px 0 30px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 30px;
}

.footer-logo h3 {
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 6px;
    background: linear-gradient(135deg, var(--c-green), var(--c-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-logo p { color: var(--c-light-muted); font-size: 0.92rem; }

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.footer-links h4 {
    color: white;
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 6px;
}

.footer-links a {
    color: var(--c-light-muted);
    font-size: 0.9rem;
    transition: color var(--transition);
}
.footer-links a:hover { color: var(--c-green); }

.footer-info p { color: var(--c-light-muted); font-size: 0.88rem; margin-bottom: 6px; }

.footer-info a {
    color: var(--c-light-muted);
    transition: color var(--transition);
}
.footer-info a:hover { color: var(--c-green); }

.footer-social {
    display: flex;
    gap: 14px;
    justify-content: flex-end;
    align-items: center;
    margin-top: 15px;
}

.footer-social a {
    color: var(--c-light-muted);
    font-size: 1.4rem;
    transition: all var(--transition);
}
.footer-social a:hover { color: var(--c-green); transform: translateY(-2px); }

/* ---------- MOBILE MENU ---------- */
.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 1.4rem;
    color: var(--c-dark);
    cursor: pointer;
    padding: 10px;
    z-index: 1001;
    border-radius: var(--radius-sm);
    transition: background var(--transition);
}
.mobile-menu-btn:hover { background: var(--c-green-light); }

/* ---------- FLOATING CTA ---------- */
.floating-cta {
    position: fixed;
    bottom: 28px; right: 28px;
    background: linear-gradient(135deg, var(--c-green-dark), var(--c-green));
    color: white;
    border-radius: var(--radius-full);
    padding: 16px 26px;
    font-weight: 600;
    font-size: 0.92rem;
    display: flex;
    align-items: center;
    gap: 10px;
    box-shadow: 0 8px 30px rgba(45,102,70,0.4);
    z-index: 999;
    transition: all var(--transition);
    animation: floatPulse 3s ease-in-out infinite;
}
.floating-cta:hover {
    transform: translateY(-4px) scale(1.05);
    box-shadow: 0 14px 45px rgba(45,102,70,0.5);
    background: linear-gradient(135deg, var(--c-green), var(--c-green-dark));
    color: white;
}
.floating-cta i { font-size: 1.3rem; }

@keyframes floatPulse {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-5px); }
}

/* ---------- INSTALL APP BANNER ---------- */
.site-install-banner {
    position: fixed;
    left: 24px;
    bottom: 24px;
    z-index: 1001;
    width: min(420px, calc(100vw - 48px));
    display: none;
    align-items: center;
    gap: 14px;
    padding: 14px 16px;
    background: rgba(255,255,255,0.96);
    border: 1px solid rgba(83,168,123,0.22);
    border-radius: 20px;
    box-shadow: 0 18px 50px rgba(31,41,55,0.18);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
}

.site-install-banner.visible {
    display: flex;
}

.site-install-banner-icon {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    background: linear-gradient(135deg, var(--c-green-dark), var(--c-green));
    color: #ffffff;
    flex-shrink: 0;
}

.site-install-banner-text {
    flex: 1;
    min-width: 0;
    color: var(--c-text);
    font-size: 0.9rem;
    line-height: 1.35;
}

.site-install-banner-text strong {
    display: block;
    color: var(--c-green-dark);
    font-size: 0.98rem;
    margin-bottom: 2px;
}

.site-install-banner-text span {
    color: var(--c-muted);
}

.site-install-banner-actions {
    display: flex;
    gap: 8px;
    align-items: center;
}

.site-install-banner button {
    border: none;
    border-radius: 999px;
    padding: 9px 13px;
    font: inherit;
    font-size: 0.86rem;
    font-weight: 700;
    cursor: pointer;
    white-space: nowrap;
}

.site-install-primary {
    background: var(--c-green-dark);
    color: #ffffff;
}

.site-install-dismiss {
    background: transparent;
    color: var(--c-muted);
}

/* ---------- PULSE CTA ---------- */
.btn-pulse {
    animation: ctaPulse 2.5s ease-in-out infinite;
    position: relative;
}

.btn-pulse::after {
    content: '';
    position: absolute;
    inset: -4px;
    border-radius: var(--radius-full);
    border: 2px solid rgba(83,168,123,0.4);
    animation: ctaRing 2.5s ease-in-out infinite;
    pointer-events: none;
}

@keyframes ctaPulse {
    0%, 100% { box-shadow: 0 4px 15px rgba(83,168,123,0.3); }
    50% { box-shadow: 0 10px 35px rgba(83,168,123,0.5); }
}

@keyframes ctaRing {
    0%, 100% { opacity: 0; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.03); }
}

/* ---------- ARTICLE CTA BANNER ---------- */
.article-cta-banner {
    background: linear-gradient(135deg, var(--c-green-dark), var(--c-green));
    border-radius: var(--radius-lg);
    padding: 40px 32px;
    text-align: center;
    margin: 50px 0 30px;
    color: white;
    position: relative;
    overflow: hidden;
}

.article-cta-banner::before {
    content: '';
    position: absolute;
    top: -50%; right: -30%;
    width: 300px; height: 300px;
    background: radial-gradient(circle, rgba(255,255,255,0.08), transparent);
    border-radius: 50%;
}

.article-cta-banner h3 { font-size: 1.5rem; margin-bottom: 12px; color: #ffffff !important; position: relative; z-index: 1; }
.article-cta-banner p { font-size: 1.02rem; color: #ffffff !important; opacity: 0.95; margin-bottom: 20px; line-height: 1.65; position: relative; z-index: 1; }
.article-cta-banner i { color: #ffffff !important; }

/* El icono del botón no puede ir en blanco, porque el botón es blanco. La regla
   de arriba pinta en blanco los iconos del banner —los del título, sobre el
   verde— y se llevaba por delante estos, que quedaban invisibles. */
.article-cta-banner .btn i { color: var(--c-green-dark) !important; }

.article-cta-banner .btn {
    background: white;
    color: var(--c-green-dark);
    font-weight: 700;
    padding: 14px 30px;
    position: relative;
    z-index: 1;
}
.article-cta-banner .btn:hover {
    background: #f0f9f4;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

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

@keyframes slideInLeft {
    from { opacity: 0; transform: translateX(-40px); }
    to   { opacity: 1; transform: translateX(0); }
}

@keyframes slideInRight {
    from { opacity: 0; transform: translateX(40px); }
    to   { opacity: 1; transform: translateX(0); }
}

/* ============================================================
   JUSTIFICATION PAGE STYLES
   ============================================================ */

/* Override carousel on justification page */
.justification-page .carousel-container,
.justification-page .carousel-slides,
.justification-page .carousel-slide,
.justification-page .carousel-controls,
.justification-page .carousel-indicators,
.justification-page .hero-image,
.justification-page .carousel-btn,
.justification-page .indicator,
.justification-page .slide-caption {
    display: none !important;
    visibility: hidden !important;
    opacity: 0 !important;
    height: 0 !important;
    width: 0 !important;
    overflow: hidden !important;
    position: absolute !important;
    left: -9999px !important;
    top: -9999px !important;
}

.justification-page .hero-container,
.justification-page .hero-text,
.justification-page .hero-buttons {
    display: none !important;
    visibility: hidden !important;
    opacity: 0 !important;
}

.justification-page .hero-justification {
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
}

.hero-justification {
    background: linear-gradient(160deg, #1a4a33, var(--c-green-dark) 40%, var(--c-green));
    padding: 140px 0 80px;
    text-align: center;
    color: white;
    position: relative;
    overflow: hidden;
}

.hero-justification::before {
    content: '';
    position: absolute;
    top: -20%; right: -15%;
    width: 500px; height: 500px;
    background: radial-gradient(circle, rgba(167,199,231,0.12), transparent);
    border-radius: 50%;
}

.hero-justification h1 {
    font-size: 2.8rem;
    font-weight: 800;
    margin-bottom: 1rem;
    letter-spacing: -0.5px;
    position: relative;
    z-index: 1;
}

.hero-subtitle {
    font-size: 1.15rem;
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.7;
}

.justification-content {
    padding: 80px 0;
    background: var(--c-bg-section);
}

.content-wrapper {
    max-width: 900px;
    margin: 0 auto;
    background: white;
    border-radius: var(--radius-xl);
    padding: 64px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--c-border);
}

.content-section { margin-bottom: 50px; }

.content-section h2 {
    color: var(--c-green-dark);
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    border-bottom: 3px solid var(--c-green);
    padding-bottom: 0.5rem;
}

.content-section h3 {
    color: var(--c-green-dark);
    font-size: 1.4rem;
    font-weight: 600;
    margin: 2rem 0 1rem;
}

.content-section p {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--c-text);
    margin-bottom: 1.5rem;
}

.principles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
    margin: 30px 0;
}

.principle-card {
    background: var(--c-bg-section);
    padding: 28px;
    border-radius: var(--radius-lg);
    text-align: center;
    transition: all var(--transition);
    border: 2px solid transparent;
}
.principle-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    border-color: var(--c-green);
}

.principle-icon {
    width: 60px; height: 60px;
    background: linear-gradient(135deg, var(--c-green-dark), var(--c-green));
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 20px;
    color: white;
    font-size: 1.5rem;
    box-shadow: 0 6px 18px rgba(45,102,70,0.2);
}

.principle-card h4 { color: var(--c-green-dark); font-size: 1.15rem; font-weight: 700; margin-bottom: 12px; }
.principle-card p { font-size: 0.95rem; color: var(--c-muted); margin: 0; line-height: 1.6; }

.evidence-list { margin: 30px 0; }

.evidence-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    margin-bottom: 24px;
    padding: 24px;
    background: var(--c-bg-section);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--c-green);
    transition: all var(--transition);
}
.evidence-item:hover { transform: translateX(4px); box-shadow: var(--shadow-sm); }

.evidence-icon {
    width: 48px; height: 48px;
    background: var(--c-red);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    color: white;
    font-size: 1.1rem;
    flex-shrink: 0;
}

.evidence-content h4 { color: var(--c-green-dark); font-size: 1.15rem; font-weight: 600; margin-bottom: 8px; }
.evidence-content p { color: var(--c-muted); margin: 0; font-size: 0.98rem; }

.ai-benefits {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin: 30px 0;
}

.benefit-item {
    background: white;
    padding: 24px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--c-border);
    transition: all var(--transition);
}
.benefit-item:hover { border-color: var(--c-green); box-shadow: var(--shadow-sm); transform: translateY(-3px); }
.benefit-item h4 { color: var(--c-green-dark); font-size: 1.08rem; font-weight: 600; margin-bottom: 12px; display: flex; align-items: center; gap: 10px; }
.benefit-item h4 i { color: var(--c-red); }
.benefit-item p { color: var(--c-muted); margin: 0; font-size: 0.95rem; line-height: 1.65; }

.methodology-steps { margin: 30px 0; }

.step {
    display: flex;
    align-items: flex-start;
    gap: 22px;
    margin-bottom: 24px;
    padding: 24px;
    background: var(--c-bg-section);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--c-green-dark);
    transition: all var(--transition);
}
.step:hover { transform: translateX(4px); box-shadow: var(--shadow-sm); }

.step-number {
    width: 48px; height: 48px;
    background: linear-gradient(135deg, var(--c-green-dark), var(--c-green));
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    color: white;
    font-size: 1.1rem;
    font-weight: 700;
    flex-shrink: 0;
}

.step-content h4 { color: var(--c-green-dark); font-size: 1.15rem; font-weight: 600; margin-bottom: 8px; }
.step-content p { color: var(--c-muted); margin: 0; font-size: 0.95rem; line-height: 1.65; }

.applications-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 24px;
    margin: 30px 0;
}

.application-card {
    background: white;
    padding: 28px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--c-border);
    transition: all var(--transition);
}
.application-card:hover { border-color: var(--c-green); box-shadow: var(--shadow-md); transform: translateY(-5px); }

.app-icon {
    width: 56px; height: 56px;
    background: linear-gradient(135deg, var(--c-green-dark), var(--c-green));
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    color: white;
    font-size: 1.4rem;
    margin-bottom: 18px;
}

.application-card h4 { color: var(--c-green-dark); font-size: 1.25rem; font-weight: 700; margin-bottom: 12px; }
.application-card p { color: var(--c-muted); margin-bottom: 18px; font-size: 0.98rem; }
.application-card ul { list-style: none; padding: 0; }
.application-card li { color: var(--c-muted); margin-bottom: 6px; padding-left: 20px; position: relative; font-size: 0.92rem; }
.application-card li::before { content: "✓"; position: absolute; left: 0; color: var(--c-green); font-weight: bold; }

.ethics-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin: 30px 0;
}

.ethics-item {
    background: var(--c-bg-section);
    padding: 24px;
    border-radius: var(--radius-lg);
    text-align: center;
    transition: all var(--transition);
}
.ethics-item:hover { transform: translateY(-4px); box-shadow: var(--shadow-sm); }
.ethics-item h4 { color: var(--c-green-dark); font-size: 1.05rem; font-weight: 700; margin-bottom: 12px; display: flex; align-items: center; justify-content: center; gap: 10px; }
.ethics-item h4 i { color: var(--c-red); }
.ethics-item p { color: var(--c-muted); margin: 0; font-size: 0.95rem; line-height: 1.6; }

/* ============================================================
   RESPONSIVE
   ============================================================ */

/* El menú de hamburguesa entra a 1024px, antes que el resto del diseño móvil.
   Motivo: con «Para organizaciones» el menú son ocho apartados y en horizontal
   ya no caben por debajo de ~1000px; se partían en dos líneas y desbordaban la
   cabecera. Estas reglas eran las mismas que había en el bloque de 768px, solo
   se han sacado a su propio punto de corte. */
@media (max-width: 1024px) {
    .nav-menu {
        position: fixed;
        top: 72px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 72px);
        background: rgba(255,255,255,0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        justify-content: flex-start;
        align-items: center;
        padding-top: 40px;
        transition: left 0.4s cubic-bezier(.4,0,.2,1);
        box-shadow: 0 5px 30px rgba(0,0,0,0.1);
        z-index: 1000;
    }
    .nav-menu.active { left: 0; }
    .nav-menu li { margin: 12px 0; }
    .nav-menu a { font-size: 1.15rem; padding: 12px 24px; }
    .nav-menu a::after { display: none; }
    .mobile-menu-btn { display: block !important; }
}

@media (max-width: 768px) {
    .hero { padding: 140px 0 80px; }
    .hero-container { grid-template-columns: 1fr; text-align: center; gap: 40px; }
    .hero-title { font-size: 2.4rem; }
    .hero-subtitle { margin-left: auto; margin-right: auto; }
    .hero-buttons { justify-content: center; }
    .hero-trust { justify-content: center !important; }
    .hero-trust span { font-size: 0.82rem !important; }

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

    .contact-card { padding: 28px 20px; }
    .contact-header { flex-direction: column; text-align: center; }
    .contact-avatar { margin-right: 0; margin-bottom: 16px; }
    .contact-item { flex-direction: column; text-align: center; gap: 12px; }
    .contact-item-icon { margin-right: 0; margin-bottom: 8px; }
    .btn-whatsapp-contact,
    .btn-email-contact,
    .btn-website-contact,
    .btn-phone-contact { width: 100%; justify-content: center; }

    .footer-content { flex-direction: column; text-align: center; }
    .footer-social { justify-content: center; }

    .hero-image .carousel-container { max-width: 100%; height: 300px; }
    .slide-caption h3 { font-size: 1.2rem; }
    .slide-caption p { font-size: 0.9rem; }

    .floating-cta {
        bottom: 16px; right: 16px;
        border-radius: 50%;
        padding: 16px;
        width: 56px; height: 56px;
        justify-content: center;
    }
    .floating-cta-text { display: none; }

    .site-install-banner {
        left: 12px;
        right: 12px;
        bottom: 84px;
        width: auto;
        align-items: flex-start;
        padding: 12px;
    }

    .site-install-banner-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .testimonials-grid { grid-template-columns: 1fr; }

    /* Justification page */
    .hero-justification h1 { font-size: 2rem; }
    .hero-subtitle { font-size: 1rem; }
    .content-wrapper { padding: 28px 20px; margin: 0 16px; }
    .content-section h2 { font-size: 1.6rem; }
    .principles-grid { grid-template-columns: 1fr; }
    .evidence-item { flex-direction: column; text-align: center; }
    .ai-benefits { grid-template-columns: 1fr; }
    .step { flex-direction: column; text-align: center; }
    .applications-grid { grid-template-columns: 1fr; }
    .ethics-list { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
    .hero-title { font-size: 2rem; }
    .section-title { font-size: 1.8rem; }
    .btn { padding: 12px 24px; font-size: 0.9rem; }
    .service-content { padding: 24px; }
    .stat-number { font-size: 2.2rem; }
}

/* Smooth scrolling for anchor links */
html { scroll-behavior: smooth; }

/* WhatsApp button shimmer */
.btn-whatsapp, .btn-whatsapp-large {
    position: relative;
    overflow: hidden;
}

/* ============================================================
   Tarjetas de contenido educativo (#recursos-educativos en la home).
   Enlazan los artículos que antes no eran alcanzables desde la
   navegación del sitio.
   ============================================================ */
.edu-links-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
    gap: 22px;
    margin-top: 46px;
}

.edu-link-card {
    display: flex;
    flex-direction: column;
    padding: 26px 24px;
    background: var(--c-bg);
    border: 1px solid var(--c-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    text-decoration: none;
    transition: all var(--transition);
}

.edu-link-card:hover,
.edu-link-card:focus-visible {
    transform: translateY(-5px);
    border-color: rgba(83, 168, 123, 0.45);
    box-shadow: var(--shadow-md);
}

.edu-link-card i {
    font-size: 1.7rem;
    color: var(--c-green-dark);
    margin-bottom: 14px;
}

.edu-link-title {
    font-size: 1.08rem;
    font-weight: 700;
    color: var(--c-dark);
    line-height: 1.35;
    margin-bottom: 8px;
}

.edu-link-desc {
    font-size: 0.94rem;
    color: var(--c-muted);
    line-height: 1.6;
}

@media (max-width: 480px) {
    .edu-links-grid { grid-template-columns: 1fr; gap: 16px; }
    .edu-link-card { padding: 22px 20px; }
}

/* ============================================================
   ARTÍCULOS LARGOS
   Bloques de apoyo para el contenido educativo extenso:
   resumen inicial, índice, tablas comparativas, preguntas
   frecuentes, referencias y firma. Reutilizan .faq-item.
   ============================================================ */

/* ---------- Firma y fecha de revisión ---------- */
.article-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px 18px;
    padding: 16px 0 22px;
    margin-bottom: 30px;
    border-bottom: 1px solid var(--c-border);
    font-size: 0.92rem;
    color: var(--c-muted);
}

.article-meta span {
    display: inline-flex;
    align-items: center;
    gap: 7px;
}

.article-meta i { color: var(--c-green); }

.article-meta a {
    color: var(--c-green-dark);
    font-weight: 600;
    border-bottom: 1px solid rgba(83, 168, 123, 0.4);
}

.article-meta a:hover { border-bottom-color: var(--c-green-dark); }

/* ---------- Caja "Lo esencial" ---------- */
.article-key {
    background: var(--c-green-light);
    border-left: 4px solid var(--c-green-dark);
    border-radius: var(--radius-sm);
    padding: 26px 30px;
    margin: 0 0 36px;
}

.article-key h2 {
    color: var(--c-green-dark) !important;
    font-size: 1.15rem !important;
    font-weight: 700;
    margin: 0 0 14px !important;
    display: flex;
    align-items: center;
    gap: 10px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.article-key ul { list-style: none; margin: 0; padding: 0; }

.article-key li {
    position: relative;
    padding-left: 26px;
    margin-bottom: 10px;
    font-size: 1.02rem;
    line-height: 1.7;
    color: var(--c-text);
}

.article-key li:last-child { margin-bottom: 0; }

.article-key li::before {
    content: "\f00c";
    font-family: "Font Awesome 6 Free", "Font Awesome 5 Free";
    font-weight: 900;
    position: absolute;
    left: 0;
    top: 2px;
    font-size: 0.82rem;
    color: var(--c-green-dark);
}

/* ---------- Índice de contenidos ---------- */
.article-toc {
    background: var(--c-bg-alt);
    border: 1px solid var(--c-border);
    border-radius: var(--radius-md);
    padding: 24px 28px;
    margin: 0 0 40px;
}

.article-toc h2 {
    color: var(--c-dark) !important;
    font-size: 1rem !important;
    font-weight: 700;
    margin: 0 0 14px !important;
    display: flex;
    align-items: center;
    gap: 9px;
}

.article-toc ol {
    margin: 0;
    padding-left: 20px;
    columns: 2;
    column-gap: 34px;
}

.article-toc li {
    margin-bottom: 9px;
    font-size: 0.96rem;
    line-height: 1.5;
    break-inside: avoid;
}

.article-toc a {
    color: var(--c-green-dark);
    border-bottom: 1px solid transparent;
    transition: border-color var(--transition);
}

.article-toc a:hover,
.article-toc a:focus-visible { border-bottom-color: var(--c-green-dark); }

/* Compensa el header fijo al saltar desde el índice */
.content-section h2[id] { scroll-margin-top: 100px; }

/* ---------- Tablas comparativas ---------- */
.compare-wrap {
    overflow-x: auto;
    margin: 28px 0 36px;
    border: 1px solid var(--c-border);
    border-radius: var(--radius-md);
    -webkit-overflow-scrolling: touch;
}

.compare-table {
    width: 100%;
    min-width: 560px;
    border-collapse: collapse;
    font-size: 0.96rem;
}

.compare-table caption {
    caption-side: bottom;
    padding: 12px 18px;
    font-size: 0.86rem;
    color: var(--c-muted);
    text-align: left;
}

.compare-table th,
.compare-table td {
    padding: 14px 18px;
    text-align: left;
    vertical-align: top;
    line-height: 1.6;
    border-bottom: 1px solid var(--c-border);
}

.compare-table thead th {
    background: var(--c-green-dark);
    color: #fff;
    font-weight: 600;
    font-size: 0.93rem;
    border-bottom: none;
}

.compare-table tbody th {
    font-weight: 600;
    color: var(--c-dark);
    background: var(--c-bg-alt);
    white-space: nowrap;
}

.compare-table tbody tr:last-child th,
.compare-table tbody tr:last-child td { border-bottom: none; }

/* ---------- Preguntas frecuentes dentro del artículo ---------- */
.article-faq { margin: 20px 0 40px; }

.article-faq .faq-item {
    padding: 22px 26px !important;
    margin-bottom: 12px !important;
    border-radius: var(--radius-md) !important;
}

.article-faq .faq-item:last-child { margin-bottom: 0 !important; }

.article-faq .faq-item h3 { font-size: 1.05rem !important; }

/* ---------- Referencias ---------- */
.article-sources {
    background: var(--c-bg-alt);
    border: 1px solid var(--c-border);
    border-radius: var(--radius-md);
    padding: 28px 32px;
    margin: 45px 0 0;
}

.article-sources h2 {
    color: var(--c-dark) !important;
    font-size: 1.1rem !important;
    font-weight: 700;
    margin: 0 0 8px !important;
    display: flex;
    align-items: center;
    gap: 10px;
}

.article-sources > p {
    font-size: 0.9rem;
    color: var(--c-muted);
    margin: 0 0 18px;
    line-height: 1.65;
}

.article-sources ol {
    margin: 0;
    padding-left: 22px;
    font-size: 0.91rem;
    line-height: 1.7;
    color: var(--c-muted);
}

.article-sources li { margin-bottom: 12px; overflow-wrap: anywhere; }

.article-sources li:last-child { margin-bottom: 0; }

.article-sources cite { font-style: italic; }

.article-sources a {
    color: var(--c-green-dark);
    font-weight: 500;
    border-bottom: 1px solid rgba(83, 168, 123, 0.4);
}

.article-sources a:hover { border-bottom-color: var(--c-green-dark); }

@media (max-width: 700px) {
    .article-toc ol { columns: 1; }
}

@media (max-width: 480px) {
    .article-key,
    .article-toc,
    .article-sources { padding: 22px 20px; }
    .article-key h2 { font-size: 1.05rem !important; }
    .article-faq .faq-item { padding: 20px 18px !important; }
}