/* ==========================================================================
   ALLINHANPI CENTRO PSICOLÓGICO INTEGRAL - DESIGN SYSTEM & STYLESHEET
   ========================================================================== */

/* 0. RESET UNIVERSAL */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

/* 1. VARIABLES GLOBALES Y PALETA HARMONIZADA */
:root {
    --color-primary: #156d7d;
    /* Turquesa Profundo / Confianza y Salud */
    --color-primary-dark: #0f4e5a;
    --color-primary-light: #ebf5f7;
    --color-secondary: #e07a5f;
    /* Coral Cálido / Empatía y Calidez */
    --color-secondary-light: #fdf0ec;
    --color-accent: #52b788;
    /* Menta Sabia / Bienestar y Crecimiento */
    --color-accent-light: #edf7f2;
    --color-sand: #dca15c;
    /* Arena Dorado / Equilibrio */
    --color-sand-light: #fdf8f2;
    --color-dark: #1e293b;
    --color-muted: #64748b;
    --color-white: #ffffff;
    --color-bg: #f8fafc;

    --radius-full: 9999px;
    --radius-xl: 32px;
    --radius-lg: 24px;
    --radius-md: 16px;
    --radius-sm: 12px;

    /* Sombras Soft Clay / Elevated Glass */
    --clay-shadow-card: inset 2px 2px 5px rgba(255, 255, 255, 0.9),
        inset -2px -2px 5px rgba(21, 109, 125, 0.04),
        0 12px 32px rgba(21, 109, 125, 0.06);

    --clay-shadow-hover: inset 3px 3px 6px rgba(255, 255, 255, 0.95),
        inset -3px -3px 6px rgba(21, 109, 125, 0.06),
        0 20px 40px rgba(21, 109, 125, 0.12);

    --glass-bg: rgba(255, 255, 255, 0.88);
    --glass-border: 1px solid rgba(255, 255, 255, 0.6);
}

/* 2. REGLA MAESTRA DE ANCHO MÁXIMO Y CENTRADO */
.hero-container,
.trust-container,
.services-clay,
.contact-container,
.faq-clay .max-container,
.footer-content {
    max-width: 1200px !important;
    margin-left: auto !important;
    margin-right: auto !important;
    width: 100% !important;
}

html {
    scroll-behavior: smooth;
    font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--color-dark);
    background-color: var(--color-bg);
    overflow-x: hidden;
}

body {
    overflow-x: hidden;
    line-height: 1.6;
}

/* 3. NAVBAR CLAYMÓRFICA RESPONSIVA */
.navbar {
    position: fixed;
    top: 16px;
    left: 0;
    width: 100%;
    height: 80px;
    z-index: 1000;
    padding: 0 2rem;
}

.clay-card-nav {
    background-color: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-radius: var(--radius-full);
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
    border: var(--glass-border);
    box-shadow: var(--clay-shadow-card);
    transition: all 0.3s ease;
}

.nav-logo img {
    height: 42px;
    width: auto;
    display: block;
}

.nav-menu {
    display: flex;
    list-style: none;
    align-items: center;
    gap: 2.2rem;
}

.nav-link {
    text-decoration: none;
    color: var(--color-dark);
    font-weight: 600;
    font-size: 0.95rem;
    transition: color 0.25s ease;
}

.nav-link:hover,
.nav-link.active {
    color: var(--color-primary);
}

.btn-clay-nav {
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: 0.7rem 1.6rem;
    border-radius: var(--radius-full);
    text-decoration: none;
    font-weight: 700;
    font-size: 0.9rem;
    box-shadow: 0 4px 14px rgba(21, 109, 125, 0.25);
    transition: all 0.3s ease;
}

.btn-clay-nav:hover {
    transform: translateY(-2px);
    background-color: var(--color-primary-dark);
    box-shadow: 0 8px 20px rgba(21, 109, 125, 0.35);
}

/* BOTÓN HAMBURGUESA MÓVIL */
.menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 28px;
    height: 20px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1002;
}

.menu-toggle .bar {
    width: 100%;
    height: 3px;
    background-color: var(--color-primary);
    border-radius: var(--radius-full);
    transition: all 0.3s ease;
}

/* 4. HERO SECTION */
.hero-clay {
    padding: 160px 2rem 90px 2rem;
    position: relative;
    min-height: 90vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

/* Esferas decorativas orgánicas suaves */
.clay-sphere {
    position: absolute;
    border-radius: 50%;
    z-index: 1;
    pointer-events: none;
    animation: floatClay 7s ease-in-out infinite alternate;
}

.sphere-pink {
    width: 240px;
    height: 240px;
    background-color: rgba(224, 122, 95, 0.08);
    top: 12%;
    right: -40px;
    box-shadow: inset 10px 10px 20px #ffffff, 0 20px 40px rgba(224, 122, 95, 0.05);
}

.sphere-green {
    width: 180px;
    height: 180px;
    background-color: rgba(82, 183, 136, 0.08);
    bottom: 8%;
    left: -30px;
    box-shadow: inset 8px 8px 16px #ffffff, 0 15px 30px rgba(82, 183, 136, 0.05);
    animation-delay: 2s;
}

.sphere-sand {
    width: 130px;
    height: 130px;
    background-color: rgba(220, 161, 92, 0.08);
    top: 45%;
    left: 42%;
    animation-delay: 3.5s;
}

.hero-container {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 5;
}

.clay-card {
    background-color: var(--glass-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    padding: 3.5rem;
    border-radius: var(--radius-xl);
    box-shadow: var(--clay-shadow-card);
    border: var(--glass-border);
}

.hero-badge-group {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.clay-badge {
    background-color: var(--color-primary-light);
    color: var(--color-primary);
    padding: 0.45rem 1.1rem;
    border-radius: var(--radius-full);
    font-weight: 700;
    font-size: 0.8rem;
    letter-spacing: 0.3px;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

.clay-badge.badge-secondary {
    background-color: var(--color-secondary-light);
    color: var(--color-secondary);
}

.clay-card h1 {
    font-size: 3.2rem;
    color: var(--color-dark);
    margin-bottom: 1.25rem;
    line-height: 1.18;
    font-weight: 800;
}

.clay-card h1 span {
    color: var(--color-primary);
}

.clay-card p {
    color: var(--color-muted);
    font-size: 1.1rem;
    margin-bottom: 2.2rem;
    line-height: 1.65;
}

.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 1.25rem;
}

.btn-clay {
    padding: 1.05rem 2rem;
    border-radius: var(--radius-md);
    font-weight: 700;
    font-size: 1rem;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: none;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    text-align: center;
}

.btn-primary-clay {
    background-color: var(--color-primary);
    color: var(--color-white);
    box-shadow: 0 8px 24px rgba(21, 109, 125, 0.25);
}

.btn-primary-clay:hover {
    transform: translateY(-3px) scale(1.02);
    background-color: var(--color-primary-dark);
    box-shadow: 0 12px 28px rgba(21, 109, 125, 0.35);
}

.btn-secondary-clay {
    background-color: var(--color-white);
    color: var(--color-dark);
    box-shadow: var(--clay-shadow-card);
    border: 1px solid rgba(21, 109, 125, 0.1);
}

.btn-secondary-clay:hover {
    transform: translateY(-3px) scale(1.02);
    color: var(--color-primary);
    border-color: var(--color-primary);
}

.hero-visual-clay {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.hero-image-card {
    position: relative;
    background-color: var(--color-white);
    padding: 1.5rem;
    border-radius: var(--radius-xl);
    box-shadow: var(--clay-shadow-card);
    border: var(--glass-border);
    animation: floatClay 8s ease-in-out infinite alternate-reverse;
}

.hero-image-card img {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius-lg);
    display: block;
}

/* Tarjeta flotante de métrica de confianza */
.floating-stat-card {
    position: absolute;
    bottom: -20px;
    left: -20px;
    background: var(--color-white);
    padding: 1rem 1.4rem;
    border-radius: var(--radius-lg);
    box-shadow: 0 16px 32px rgba(21, 109, 125, 0.12);
    display: flex;
    align-items: center;
    gap: 0.8rem;
    border: 1px solid rgba(21, 109, 125, 0.08);
    z-index: 10;
}

.stat-icon {
    width: 42px;
    height: 42px;
    background-color: var(--color-accent-light);
    color: var(--color-accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.stat-text strong {
    display: block;
    font-size: 1.05rem;
    color: var(--color-dark);
}

.stat-text span {
    font-size: 0.8rem;
    color: var(--color-muted);
}

/* 5. SECCIÓN DE PILARES DE CONFIANZA (NUEVA) */
.trust-section {
    padding: 40px 2rem;
    margin-top: -20px;
    position: relative;
    z-index: 10;
}

.trust-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

.trust-card {
    background-color: var(--color-white);
    padding: 1.8rem 1.5rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--clay-shadow-card);
    border: 1px solid rgba(21, 109, 125, 0.06);
    display: flex;
    align-items: center;
    gap: 1.25rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.trust-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--clay-shadow-hover);
}

.trust-icon-box {
    width: 52px;
    height: 52px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.trust-icon-box.icon-teal {
    background-color: var(--color-primary-light);
    color: var(--color-primary);
}

.trust-icon-box.icon-coral {
    background-color: var(--color-secondary-light);
    color: var(--color-secondary);
}

.trust-icon-box.icon-mint {
    background-color: var(--color-accent-light);
    color: var(--color-accent);
}

.trust-icon-box.icon-sand {
    background-color: var(--color-sand-light);
    color: var(--color-sand);
}

.trust-info h4 {
    font-size: 0.98rem;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: 0.2rem;
}

.trust-info p {
    font-size: 0.82rem;
    color: var(--color-muted);
    line-height: 1.4;
}

/* 6. SECCIÓN DE SERVICIOS */
.services-clay {
    padding: 110px 2rem 80px 2rem;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
    max-width: 720px;
    margin-left: auto;
    margin-right: auto;
}

.section-header .section-tag {
    color: var(--color-primary);
    font-weight: 700;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 0.75rem;
    display: block;
}

.section-header h2 {
    font-size: 2.6rem;
    color: var(--color-dark);
    margin-bottom: 1rem;
    font-weight: 800;
}

.section-header p {
    color: var(--color-muted);
    font-size: 1.05rem;
    line-height: 1.6;
}

.clay-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
    width: 100%;
}

.clay-card-service {
    background-color: var(--color-white);
    padding: 3rem 2.2rem;
    border-radius: var(--radius-xl);
    box-shadow: var(--clay-shadow-card);
    border: 1px solid rgba(21, 109, 125, 0.06);
    transition: all 0.35s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    position: relative;
    overflow: hidden;
}

.clay-card-service::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 6px;
    background-color: var(--color-primary);
    transition: height 0.3s ease;
}

.card-pink::before {
    background-color: var(--color-secondary);
}

.card-turquoise::before {
    background-color: var(--color-primary);
}

.card-sand::before {
    background-color: var(--color-sand);
}

.clay-card-service:hover {
    transform: translateY(-10px);
    box-shadow: var(--clay-shadow-hover);
}

.service-icon-box {
    width: 64px;
    height: 64px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    transition: transform 0.3s ease;
}

.clay-card-service:hover .service-icon-box {
    transform: scale(1.1) rotate(4deg);
}

.icon-pink {
    background-color: var(--color-secondary-light);
    color: var(--color-secondary);
}

.icon-turquoise {
    background-color: var(--color-primary-light);
    color: var(--color-primary);
}

.icon-sand {
    background-color: var(--color-sand-light);
    color: var(--color-sand);
}

.service-badge {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    padding: 0.35rem 0.9rem;
    border-radius: var(--radius-full);
    margin-bottom: 1.25rem;
    letter-spacing: 0.5px;
}

.badge-pink {
    background-color: var(--color-secondary-light);
    color: var(--color-secondary);
}

.badge-turquoise {
    background-color: var(--color-primary-light);
    color: var(--color-primary);
}

.badge-sand {
    background-color: var(--color-sand-light);
    color: var(--color-sand);
}

.clay-card-service h3 {
    font-size: 1.45rem;
    color: var(--color-dark);
    margin-bottom: 0.9rem;
    font-weight: 700;
}

.service-desc {
    color: var(--color-muted);
    margin-bottom: 1.8rem;
    line-height: 1.6;
    font-size: 0.95rem;
}

.clay-list {
    list-style: none;
    margin-bottom: 2rem;
    width: 100%;
}

.clay-list li {
    position: relative;
    padding-left: 1.6rem;
    font-weight: 600;
    margin-bottom: 0.8rem;
    color: var(--color-dark);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
}

.clay-list li::before {
    content: '';
    position: absolute;
    left: 0;
    width: 16px;
    height: 16px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2352b788' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
}

.service-link {
    margin-top: auto;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 0.95rem;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

.service-link:hover {
    transform: translateX(6px);
}

.link-pink {
    color: var(--color-secondary);
}

.link-turquoise {
    color: var(--color-primary);
}

.link-sand {
    color: var(--color-sand);
}

/* 7. FORMULARIO Y CANALES DE CONTACTO (DUAL COLUMN LAYOUT) */
.contact-clay {
    padding: 100px 2rem;
    width: 100%;
}

.contact-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 3.5rem;
    align-items: start;
}

.contact-info-box {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-info-box h2 {
    font-size: 2.4rem;
    color: var(--color-dark);
    font-weight: 800;
    line-height: 1.25;
}

.contact-info-box p {
    color: var(--color-muted);
    font-size: 1.05rem;
    line-height: 1.6;
}

.info-cards-list {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
    margin-top: 1rem;
}

.contact-card-item {
    background-color: var(--color-white);
    padding: 1.4rem 1.6rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--clay-shadow-card);
    border: 1px solid rgba(21, 109, 125, 0.06);
    display: flex;
    align-items: center;
    gap: 1.2rem;
}

.contact-icon-wrapper {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    background-color: var(--color-primary-light);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-card-text span {
    display: block;
    font-size: 0.8rem;
    color: var(--color-muted);
    font-weight: 600;
    text-transform: uppercase;
}

.contact-card-text strong {
    font-size: 1rem;
    color: var(--color-dark);
}

.clay-form-box {
    background-color: var(--color-white);
    padding: 3.5rem 3rem;
    border-radius: var(--radius-xl);
    box-shadow: var(--clay-shadow-card);
    border: 1px solid rgba(21, 109, 125, 0.08);
}

.clay-form-box h3 {
    color: var(--color-dark);
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: 0.6rem;
}

.form-intro {
    color: var(--color-muted);
    margin-bottom: 2rem;
    font-size: 0.95rem;
}

.form-input-clay {
    margin-bottom: 1.4rem;
    width: 100%;
}

.form-input-clay input,
.form-input-clay textarea,
.form-input-clay select {
    width: 100%;
    padding: 1.1rem 1.4rem;
    border: 1px solid rgba(21, 109, 125, 0.12);
    border-radius: var(--radius-md);
    font-family: inherit;
    font-size: 0.98rem;
    background-color: var(--color-bg);
    box-shadow: inset 1px 1px 4px rgba(0, 0, 0, 0.03);
    transition: all 0.3s ease;
    color: var(--color-dark);
}

.form-input-clay input:focus,
.form-input-clay textarea:focus,
.form-input-clay select:focus {
    outline: none;
    background-color: var(--color-white);
    border-color: var(--color-primary);
    box-shadow: 0 0 0 4px rgba(21, 109, 125, 0.12);
}

.form-submit-clay {
    width: 100%;
    font-size: 1.05rem;
    margin-top: 0.5rem;
    padding: 1.1rem;
    border-radius: var(--radius-md);
}

/* 8. PREGUNTAS FRECUENTES (ACORDEÓN INTERACTIVO) */
.faq-clay {
    padding: 100px 2rem;
    background-color: var(--color-bg);
}

.faq-list {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    width: 100%;
    max-width: 860px;
    margin: 0 auto;
}

.accordion-item {
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--clay-shadow-card);
    border: 1px solid rgba(21, 109, 125, 0.06);
    overflow: hidden;
    transition: all 0.3s ease;
}

.accordion-header {
    width: 100%;
    padding: 1.6rem 2rem;
    background: transparent;
    border: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    text-align: left;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-dark);
    transition: color 0.25s ease;
}

.accordion-header:hover {
    color: var(--color-primary);
}

.accordion-icon {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background-color: var(--color-primary-light);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: transform 0.3s ease, background-color 0.3s ease;
}

.accordion-item.active .accordion-icon {
    transform: rotate(180deg);
    background-color: var(--color-primary);
    color: var(--color-white);
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.16, 1, 0.3, 1), padding 0.3s ease;
    padding: 0 2rem;
}

.accordion-item.active .accordion-content {
    max-height: 300px;
    padding: 0 2rem 1.8rem 2rem;
}

.accordion-content p {
    color: var(--color-muted);
    line-height: 1.65;
    font-size: 0.98rem;
}

/* 8.5. SECCIÓN DE CONSEJOS Y ARTÍCULOS DE SALUD MENTAL */
.blog-clay {
    padding: 100px 2rem;
    background-color: var(--color-white);
    border-top: 1px solid rgba(21, 109, 125, 0.06);
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
    width: 100%;
}

.blog-card {
    background-color: var(--color-bg);
    border-radius: var(--radius-xl);
    box-shadow: var(--clay-shadow-card);
    border: 1px solid rgba(21, 109, 125, 0.06);
    padding: 2.4rem 2rem;
    display: flex;
    flex-direction: column;
    transition: all 0.35s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.blog-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--clay-shadow-hover);
}

.blog-badge-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.25rem;
}

.blog-tag {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    padding: 0.35rem 0.9rem;
    border-radius: var(--radius-full);
    letter-spacing: 0.4px;
}

.tag-pink { background-color: var(--color-secondary-light); color: var(--color-secondary); }
.tag-teal { background-color: var(--color-primary-light); color: var(--color-primary); }
.tag-sand { background-color: var(--color-sand-light); color: var(--color-sand); }

.blog-read-time {
    font-size: 0.8rem;
    color: var(--color-muted);
    font-weight: 600;
}

.blog-card h3 {
    font-size: 1.3rem;
    color: var(--color-dark);
    margin-bottom: 0.85rem;
    font-weight: 700;
    line-height: 1.35;
}

.blog-card p {
    color: var(--color-muted);
    font-size: 0.94rem;
    line-height: 1.6;
    margin-bottom: 1.6rem;
}

.blog-link {
    margin-top: auto;
    font-weight: 700;
    text-decoration: none;
    color: var(--color-primary);
    font-size: 0.92rem;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    transition: transform 0.25s ease;
}

.blog-link:hover {
    transform: translateX(6px);
}

/* 9. FOOTER Y REDES SOCIALES */
.footer {
    text-align: center;
    padding: 3.5rem 2rem;
    color: var(--color-muted);
    font-size: 0.9rem;
    background-color: var(--color-white);
    border-top: 1px solid rgba(21, 109, 125, 0.08);
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.8rem;
}

.footer-logo img {
    height: 38px;
    width: auto;
}

.social-links {
    display: flex;
    gap: 1.25rem;
}

.social-icon-clay {
    width: 48px;
    height: 48px;
    background-color: var(--color-bg);
    color: var(--color-primary);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: inset 1px 1px 3px rgba(255, 255, 255, 0.9), 0 4px 12px rgba(21, 109, 125, 0.06);
}

.social-icon-clay:hover {
    transform: translateY(-3px) scale(1.08);
    background-color: var(--color-primary);
    color: var(--color-white);
    box-shadow: 0 8px 20px rgba(21, 109, 125, 0.25);
}

/* 10. BOTÓN FLOTANTE OFICIAL DE WHATSAPP */
.whatsapp-btn-clay {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 62px;
    height: 62px;
    background-color: #25d366;
    color: #ffffff;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 999;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 0 10px 25px rgba(37, 211, 102, 0.35);
}

.whatsapp-btn-clay svg {
    width: 34px;
    height: 34px;
    display: block;
}

.whatsapp-btn-clay:hover {
    transform: scale(1.1) rotate(8deg);
    box-shadow: 0 14px 32px rgba(37, 211, 102, 0.45);
}

/* 11. ANIMACIONES Y SCROLL REVEAL */
@keyframes floatClay {
    0% {
        transform: translateY(0px) rotate(0deg);
    }

    100% {
        transform: translateY(-12px) rotate(1.5deg);
    }
}

.scroll-reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.scroll-reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* 13. ESTILOS DE PÁGINAS DE ARTÍCULOS DE BLOG */
.article-page {
    padding-top: 140px;
    padding-bottom: 90px;
    min-height: 80vh;
}

.article-container {
    max-width: 860px !important;
    margin-left: auto !important;
    margin-right: auto !important;
    width: 100% !important;
    padding: 0 1.5rem;
}

.article-header {
    margin-bottom: 2.5rem;
    text-align: left;
}

.article-back-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--color-primary);
    font-weight: 700;
    text-decoration: none;
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
    transition: transform 0.25s ease;
}

.article-back-link:hover {
    transform: translateX(-4px);
}

.article-title {
    font-size: 2.7rem;
    color: var(--color-dark);
    font-weight: 800;
    line-height: 1.25;
    margin-bottom: 1.5rem;
}

.article-author-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.4rem;
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--clay-shadow-card);
    border: 1px solid rgba(21, 109, 125, 0.06);
    margin-bottom: 2.5rem;
    width: fit-content;
}

.author-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background-color: var(--color-primary-light);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
}

.author-info strong {
    display: block;
    font-size: 0.95rem;
    color: var(--color-dark);
}

.author-info span {
    font-size: 0.8rem;
    color: var(--color-muted);
}

.article-body {
    background-color: var(--color-white);
    padding: 3.5rem 3rem;
    border-radius: var(--radius-xl);
    box-shadow: var(--clay-shadow-card);
    border: 1px solid rgba(21, 109, 125, 0.06);
    line-height: 1.8;
    color: #334155;
    font-size: 1.05rem;
    margin-bottom: 3.5rem;
}

.article-body p {
    margin-bottom: 1.6rem;
}

.article-body h2 {
    font-size: 1.75rem;
    color: var(--color-dark);
    margin: 2.2rem 0 1rem 0;
    font-weight: 800;
}

.article-body h3 {
    font-size: 1.3rem;
    color: var(--color-primary);
    margin: 1.8rem 0 0.8rem 0;
    font-weight: 700;
}

.article-body ul {
    margin-bottom: 1.8rem;
    padding-left: 1.5rem;
}

.article-body li {
    margin-bottom: 0.6rem;
}

.article-highlight-box {
    background-color: var(--color-primary-light);
    border-left: 4px solid var(--color-primary);
    padding: 1.5rem;
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    margin: 2rem 0;
    font-weight: 600;
    color: var(--color-primary-dark);
}

.article-cta-box {
    background-color: var(--color-primary-light);
    border-radius: var(--radius-xl);
    padding: 3.5rem 2.5rem;
    text-align: center;
    box-shadow: var(--clay-shadow-card);
    border: 1px solid rgba(21, 109, 125, 0.12);
}

.article-cta-box h3 {
    font-size: 2rem;
    color: var(--color-primary-dark);
    margin-bottom: 1rem;
    font-weight: 800;
}

.article-cta-box p {
    color: var(--color-muted);
    font-size: 1.05rem;
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

@media (max-width: 768px) {
    .article-title {
        font-size: 2rem;
    }
    .article-body {
        padding: 2.5rem 1.5rem;
    }
    .article-cta-box {
        padding: 2.5rem 1.5rem;
    }
}

/* 12. MEDIA QUERIES RESPONSIVE */
@media (max-width: 1024px) {
    .trust-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .clay-grid,
    .blog-grid {
        grid-template-columns: repeat(1, 1fr);
        max-width: 600px;
        margin: 0 auto;
    }

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

@media (max-width: 768px) {
    .navbar {
        padding: 0 1rem;
    }

    .clay-card-nav {
        padding: 0 1.25rem;
    }

    .menu-toggle {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: -450px;
        left: 0;
        width: 100%;
        background-color: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        flex-direction: column;
        padding: 2.5rem 1.5rem;
        gap: 1.5rem;
        box-shadow: 0 20px 40px rgba(21, 109, 125, 0.12);
        border-radius: 0 0 var(--radius-xl) var(--radius-xl);
        transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
        z-index: 1000;
    }

    .nav-menu.active {
        top: 80px;
    }

    .menu-toggle.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    .menu-toggle.active .bar:nth-child(2) {
        opacity: 0;
    }

    .menu-toggle.active .bar:nth-child(3) {
        transform: translateY(-9px) rotate(-45deg);
    }

    .hero-clay {
        padding-top: 130px;
        padding-bottom: 60px;
    }

    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 3rem;
    }

    .hero-badge-group {
        justify-content: center;
    }

    .hero-buttons {
        justify-content: center;
    }

    .clay-card {
        padding: 2.5rem 1.5rem;
    }

    .clay-card h1 {
        font-size: 2.4rem;
    }

    .floating-stat-card {
        bottom: -15px;
        left: 50%;
        transform: translateX(-50%);
        width: 90%;
        justify-content: center;
    }

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

    .clay-form-box {
        padding: 2.5rem 1.5rem;
    }

    .whatsapp-btn-clay {
        bottom: 20px;
        right: 20px;
        width: 54px;
        height: 54px;
    }

    .whatsapp-btn-clay svg {
        width: 28px;
        height: 28px;
    }
}