/* --- RESET BÁSICO Y CONFIGURACIÓN GLOBAL --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    /* Paleta CUIDADORESVIP.CL */
    --color-primary: #005A7A; /* Azul petróleo/profundo - Confianza, Profesionalismo */
    --color-primary-dark: #003e54; /* Más oscuro para hovers/sombras */
    --color-secondary: #8FBC8F; /* Verde musgo suave - Calidez, Naturaleza, Cuidado */
    --color-secondary-light: #f0f7f0; /* Muy claro para fondos sutiles */
    --color-accent: #E4C57A; /* Dorado/Mostaza suave - VIP, Destacado, Calidez */
    --color-accent-dark: #cfae65; /* Más oscuro para hovers */
    --color-background: #ffffff; /* Blanco principal */
    --color-background-alt: #f8fafa; /* Gris muy claro alternativo */
    --color-text-dark: #333333; /* Gris oscuro para texto principal */
    --color-text-light: #ffffff;
    --color-text-secondary: #5a6a7a; /* Gris medio para texto secundario */
    --color-border: #dde8e7; /* Borde sutil */
    --color-success: #28a745;
    --color-error: #dc3545;
    --color-whatsapp: #25D366;
    --color-whatsapp-hover: #1DAE55;

    /* Tipografía */
    --font-primary: 'Poppins', sans-serif;

    /* Otros */
    --base-font-size: 16px;
    --border-radius: 8px;
    --border-radius-large: 12px; /* Radio más grande para elementos destacados */
    --box-shadow: 0 5px 15px rgba(0, 90, 122, 0.08); /* Sombra sutil con tono primario */
    --box-shadow-hover: 0 8px 25px rgba(0, 90, 122, 0.12);
    --transition-speed: 0.3s ease;
    --transition-speed-fast: 0.2s ease;
    --container-width: 1140px;
    --focus-outline-color: #007bff; /* Azul brillante para foco */
}

html { scroll-behavior: smooth; font-size: var(--base-font-size); }

body {
    font-family: var(--font-primary);
    line-height: 1.7;
    color: var(--color-text-dark);
    background-color: var(--color-background);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    overflow-x: hidden; /* Evitar scroll horizontal */
}

main { flex-grow: 1; }

/* --- UTILIDADES Y ESTILOS BASE --- */
.container { max-width: var(--container-width); margin: 0 auto; padding: 0 1.5rem; /* Más padding lateral */ }
h1, h2, h3, h4, h5, h6 { line-height: 1.3; margin-bottom: 0.7em; font-weight: 700; color: var(--color-primary); }
h1 { font-size: clamp(2.4rem, 6vw, 3.5rem); color: var(--color-text-light); /* En Hero */ }
h2 { font-size: clamp(1.9rem, 4.5vw, 2.6rem); text-align: center; margin-bottom: 1.5rem; /* Más espacio */ }
h3 { font-size: 1.5rem; color: var(--color-primary); font-weight: 600; margin-bottom: 0.5em; }
h4 { font-size: 1.2rem; }
p { margin-bottom: 1.3em; color: var(--color-text-secondary); }
a { color: var(--color-primary); text-decoration: none; transition: color var(--transition-speed), opacity var(--transition-speed), transform var(--transition-speed-fast), background-color var(--transition-speed); }
a:hover { color: var(--color-primary-dark); opacity: 0.9; }
ul { list-style: none; }
img { max-width: 100%; height: auto; display: block; }
strong { font-weight: 600; color: var(--color-primary-dark); }

/* Estilos para elementos opcionales */
.optional-label { font-size: 0.85em; color: var(--color-text-secondary); font-weight: 400; margin-left: 5px; }

/* Highlight en títulos */
.highlight { color: var(--color-accent); }
.vip-flair { color: var(--color-accent); font-weight: 700; } /* Para 'VIP' en títulos */

/* Estilos de Sección */
.section-padding { padding: 4.5rem 0; }
.section-padding-alt { padding: 4.5rem 0; background-color: var(--color-background-alt); }
.section-title { color: var(--color-primary); }
.section-description { text-align: center; color: var(--color-text-secondary); max-width: 750px; margin: 0 auto 3.5rem auto; font-size: 1.1rem; line-height: 1.8; }

/* Botón CTA General */
.cta-button {
    display: inline-flex; /* Para alinear icono y texto */
    align-items: center;
    justify-content: center;
    gap: 0.8rem;
    padding: 0.9rem 2.2rem;
    border-radius: 50px; /* Bordes redondeados */
    font-weight: 600;
    color: var(--color-text-light);
    text-align: center;
    transition: all var(--transition-speed);
    cursor: pointer;
    border: 2px solid transparent;
    font-size: 1.05rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    background-color: var(--color-primary);
    line-height: 1.5; /* Asegurar altura consistente */
}
.cta-button:hover {
    background-color: var(--color-primary-dark);
    transform: translateY(-3px);
    box-shadow: 0 7px 18px rgba(0, 0, 0, 0.15);
}
.cta-button i { font-size: 1.1em; /* Icono ligeramente más grande */ line-height: 1; /* Evitar que afecte altura */ }

/* Botón Secundario (borde) */
.cta-button.button-secondary-v3 {
    background-color: transparent;
    color: var(--color-accent);
    border-color: var(--color-accent);
    box-shadow: none;
}
.cta-button.button-secondary-v3:hover {
    background-color: rgba(228, 197, 122, 0.1); /* Fondo sutil dorado */
    border-color: var(--color-accent-dark);
    color: var(--color-accent-dark);
    transform: translateY(-3px);
}

/* Botón WhatsApp Directo (variante verde) */
.cta-button.whatsapp-direct { /* Estilo aplicado al botón del hero */
    background-color: var(--color-whatsapp);
    color: var(--color-text-light);
    border-color: var(--color-whatsapp);
}
.cta-button.whatsapp-direct:hover {
    background-color: var(--color-whatsapp-hover);
    color: var(--color-text-light);
    border-color: var(--color-whatsapp-hover);
}

/* Botón Grande */
.large-button {
    padding: 1rem 2.8rem;
    font-size: 1.15rem;
}


/* --- ACCESIBILIDAD: Estilos de Foco Visibles --- */
a:focus-visible,
button:focus-visible,
input:focus:not(:disabled):not([type="checkbox"]):not([type="radio"]),
textarea:focus:not(:disabled),
select:focus:not(:disabled) {
    outline: 3px solid var(--focus-outline-color);
    outline-offset: 2px;
    box-shadow: 0 0 0 4px rgba(0, 123, 255, 0.3);
}
input:focus-visible, textarea:focus-visible, select:focus-visible {
    outline: none; /* Quitar outline predeterminado si :focus-visible coincide */
}

/* --- HEADER --- */
.site-header {
    background-color: var(--color-background);
    padding: 0.8rem 0;
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 3px 8px rgba(0, 90, 122, 0.05);
}
.site-header .container { display: flex; justify-content: space-between; align-items: center; }
.site-title-link { text-decoration: none; }
/* Estilo para el logo de texto */
.site-title-text-logo {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--color-primary);
    letter-spacing: -0.5px;
}
/* --- HEADER --- */
/* ... otros estilos del header ... */

.site-logo {
    display: block; /* Buena práctica para imágenes dentro de enlaces */
    max-width: 300px; /* Tamaño MÁXIMO deseado en pantallas grandes. AJUSTA si es necesario (ej. 160px, 200px) */
    height: auto;     /* CRUCIAL: Mantiene la proporción correcta al escalar */
}


.main-nav ul { display: flex; gap: 2rem; /* Más espacio entre items */ }
.main-nav a {
    color: var(--color-text-dark);
    font-weight: 500;
    padding: 0.5rem 0;
    position: relative;
    text-decoration: none;
    font-size: 1.05rem;
}
.main-nav a::after {
    content: ''; position: absolute; width: 0; height: 3px; bottom: -4px; /* Un poco más abajo */ left: 0; background-color: var(--color-accent); /* Acento dorado */ transition: width var(--transition-speed); border-radius: 2px;
}
.main-nav a:hover { color: var(--color-primary); }
.main-nav a:hover::after, .main-nav a.active::after { width: 100%; }
.mobile-menu-toggle { display: none; background: none; border: none; font-size: 1.8rem; color: var(--color-primary); cursor: pointer; padding: 5px; }

/* --- HERO SECTION (hero-pets) --- */
.hero-pets {
    position: relative;
    background-color: var(--color-primary-dark); /* Fallback si no carga imagen */
    color: var(--color-text-light);
    padding: 8rem 0 7rem 0;
    text-align: center;
    overflow: hidden;
    min-height: 70vh;
    display: flex;
    align-items: center;
    justify-content: center;
}
.hero-background-image {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    /* *** TU IMAGEN DE FONDO *** */
    background: url('../images/inicio.jpg') no-repeat center center/cover; /* ¡Verifica esta ruta! */
    /* Opcional: Efecto Ken Burns suave (zoom lento) */
    /* animation: kenburns 30s ease-in-out infinite alternate; */
    z-index: 1;
}
/* @keyframes kenburns {
    from { transform: scale(1); }
    to { transform: scale(1.1); }
} */

.hero-background-gradient {
    position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    /* Superposición más sutil y cálida: Tono primario pero más transparente */
    /* === AJUSTA LA OPACIDAD AQUÍ (0.0 a 1.0) === */
    background: linear-gradient(180deg, rgba(0, 90, 122, 0.55) 0%, rgba(0, 56, 80, 0.65) 100%);
    /* ============================================ */
    /* Opción 2: Superposición de color sólido semi-transparente */
    /* background-color: rgba(0, 56, 80, 0.6); */ /* Azul primario oscuro con 60% opacidad */
    z-index: 2; /* El gradiente/overlay va sobre la imagen */
}
.hero-pets .hero-content { position: relative; z-index: 3; /* El contenido va sobre el overlay */ }
/* Animaciones (Iguales a v3 por ahora) */
.hero-text-animation { opacity: 0; transform: translateY(30px); animation: fadeInUp 0.8s ease-out forwards; animation-delay: 0.2s; }
.hero-buttons-animation { opacity: 0; transform: translateY(30px); animation: fadeInUp 0.8s ease-out forwards; animation-delay: 0.5s; }
@keyframes fadeInUp { to { opacity: 1; transform: translateY(0); } }
.hero-pets h1 {
    color: var(--color-text-light);
    font-size: clamp(2.8rem, 7vw, 4.2rem);
    margin-bottom: 0.5em;
    text-shadow: 1px 2px 8px rgba(0, 0, 0, 0.6); /* Sombra un poco más pronunciada */
    font-weight: 700;
    line-height: 1.25;
}
.hero-pets .subtitle {
    font-size: clamp(1.1rem, 2.8vw, 1.4rem);
    color: rgba(255, 255, 255, 0.95);
    max-width: 700px;
    margin: 0 auto 2.8rem auto;
    line-height: 1.7;
    font-weight: 300;
}
.hero-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 1.5rem; }
.hero-pets .cta-button {
     font-size: 1.1rem;
     padding: 1rem 2.5rem;
}
.hero-pets .button-primary-v3 { /* Cotizar */
    background-color: var(--color-accent);
    color: var(--color-primary-dark);
    border-color: var(--color-accent);
}
.hero-pets .button-primary-v3:hover {
    background-color: var(--color-accent-dark);
    border-color: var(--color-accent-dark);
    color: var(--color-primary-dark);
}
.hero-pets .button-secondary-v3 { /* WhatsApp directo */
    background-color: var(--color-whatsapp);
    color: var(--color-text-light);
    border-color: var(--color-whatsapp);
}
.hero-pets .button-secondary-v3:hover {
    background-color: var(--color-whatsapp-hover);
    border-color: var(--color-whatsapp-hover);
    color: var(--color-text-light);
}

/* --- SECCIÓN SERVICIOS / PLANES --- */
.plans-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}
.plan-card {
    background-color: var(--color-background);
    border-radius: var(--border-radius-large);
    padding: 2.5rem 2rem;
    text-align: center;
    box-shadow: var(--box-shadow);
    border: 1px solid var(--color-border);
    display: flex;
    flex-direction: column;
    align-items: center;
    transition: transform var(--transition-speed), box-shadow var(--transition-speed);
    position: relative; /* Para el badge */
    overflow: hidden;
}
.plan-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--box-shadow-hover);
}
.plan-card.popular {
    border: 2px solid var(--color-accent);
    transform: scale(1.03);
    box-shadow: 0 10px 30px rgba(228, 197, 122, 0.2);
}
.plan-card.popular:hover {
     transform: scale(1.05) translateY(-6px);
}
.popular-badge {
    position: absolute;
    top: 0;
    right: 0;
    background-color: var(--color-accent);
    color: var(--color-primary-dark);
    padding: 0.4rem 1rem;
    font-size: 0.85rem;
    font-weight: 700;
    border-top-right-radius: var(--border-radius-large);
    border-bottom-left-radius: var(--border-radius-large);
    z-index: 1;
}
.plan-icon {
    background-color: rgba(0, 90, 122, 0.1);
    color: var(--color-primary);
    width: 70px;
    height: 70px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    transition: background-color var(--transition-speed), color var(--transition-speed);
}
.plan-card:hover .plan-icon {
     background-color: var(--color-primary);
     color: var(--color-text-light);
}
.plan-card h3 { font-size: 1.6rem; margin-bottom: 0.3em; }
.plan-duration { font-size: 1rem; color: var(--color-text-secondary); margin-bottom: 1rem; font-weight: 500; }
.plan-price {
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 1.5rem;
}
.plan-features {
    list-style: none;
    padding: 0;
    margin: 0 0 2rem 0;
    text-align: left;
    width: 100%;
    max-width: 280px;
    flex-grow: 1;
}
.plan-features li {
    margin-bottom: 0.8em;
    display: flex;
    align-items: center;
    gap: 0.7rem;
    font-size: 0.95rem;
    color: var(--color-text-dark);
}
.plan-features li i {
    color: var(--color-secondary);
    font-size: 1.1em;
    width: 1.2em;
    text-align: center;
}
.plan-features li i.fa-plus-circle { color: var(--color-accent); }

.plan-cta { /* Botón dentro del plan */
    width: 80%;
    margin-top: auto;
    background-color: var(--color-accent);
    color: var(--color-primary-dark);
    border-color: var(--color-accent);
    cursor: pointer;
}
.plan-cta:hover {
     background-color: var(--color-accent-dark);
     border-color: var(--color-accent-dark);
     color: var(--color-primary-dark);
}
.plan-card.popular .plan-cta {
     background-color: var(--color-primary);
     color: var(--color-text-light);
     border-color: var(--color-primary);
}
.plan-card.popular .plan-cta:hover {
     background-color: var(--color-primary-dark);
     border-color: var(--color-primary-dark);
}
.more-time-info {
    text-align: center;
    margin-top: 3rem;
    padding: 1.5rem;
    background-color: var(--color-secondary-light);
    border-radius: var(--border-radius);
    border-left: 5px solid var(--color-secondary);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}
.more-time-info p {
    margin-bottom: 0;
    font-size: 1.05rem;
    color: var(--color-primary-dark);
}
.more-time-info i { margin-right: 0.6rem; color: var(--color-secondary); }

/* --- SECCIÓN CONFIANZA --- */
.trust-section { background-color: var(--color-background-alt); }
.trust-features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2.5rem;
    margin-top: 2rem;
}
.trust-feature {
    text-align: center;
}
.trust-icon {
    color: var(--color-primary);
    margin-bottom: 1.5rem;
    transition: transform var(--transition-speed);
}
.trust-feature:hover .trust-icon {
    transform: scale(1.1) rotate(-5deg);
}
.trust-feature h3 {
    font-size: 1.3rem;
    margin-bottom: 0.6rem;
    color: var(--color-primary-dark);
}
.trust-feature p {
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--color-text-secondary);
}
.trust-feature i.fa-dog + i.fa-cat { margin-left: 0.5rem; }

/* --- SECCIÓN CÓMO FUNCIONA --- */
.how-it-works-section { background-color: var(--color-background); }
.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-top: 2rem;
    position: relative;
}

.step {
    text-align: center;
    position: relative;
    padding-top: 3.5rem;
}
.step-number {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 50px;
    background-color: var(--color-accent);
    color: var(--color-primary-dark);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    box-shadow: 0 3px 8px rgba(228, 197, 122, 0.3);
    z-index: 1;
}
.step-icon {
    color: var(--color-primary);
    margin-bottom: 1.5rem;
    display: block;
    margin-left: auto;
    margin-right: auto;
}
.step h3 {
    font-size: 1.3rem;
    margin-bottom: 0.6rem;
    color: var(--color-primary-dark);
}
.step p {
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--color-text-secondary);
}

/* --- SECCIÓN TESTIMONIO --- */
.testimonial-section { background-color: var(--color-secondary-light); }
.testimonial-card {
    background-color: var(--color-background);
    padding: 3rem;
    border-radius: var(--border-radius-large);
    box-shadow: var(--box-shadow);
    max-width: 800px;
    margin: 2rem auto 0 auto;
    text-align: center;
    position: relative;
    border-left: 6px solid var(--color-accent);
}
.testimonial-card::before {
    content: '\f10d';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    font-size: 3rem;
    color: var(--color-accent);
    opacity: 0.2;
    position: absolute;
    top: 1rem;
    left: 1.5rem;
}
.testimonial-card blockquote p {
    font-size: 1.15rem;
    line-height: 1.8;
    color: var(--color-text-dark);
    margin-bottom: 1.5rem;
    font-style: italic;
}
.testimonial-card cite {
    font-weight: 600;
    color: var(--color-primary);
    font-style: normal;
    display: block;
}

/* --- SECCIÓN CONTACTO --- */
.contact-section { background-color: var(--color-background); }

/* Estilos para Información de Contacto Directo */
.contact-info-direct {
    text-align: center;
    margin-bottom: 2.5rem;
    padding: 1.5rem;
    background-color: var(--color-background-alt);
    border-radius: var(--border-radius);
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 1.5rem;
    border: 1px solid var(--color-border);
}
.contact-direct-link {
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-primary-dark);
    text-decoration: none;
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    transition: background-color var(--transition-speed), color var(--transition-speed), transform var(--transition-speed-fast);
}
.contact-direct-link:hover {
    color: var(--color-primary);
    background-color: rgba(0, 90, 122, 0.05);
    transform: translateY(-2px);
}
.contact-direct-link i {
    font-size: 1.3em;
    color: var(--color-primary);
}
.contact-direct-link.whatsapp-link i {
    color: var(--color-whatsapp);
}
.contact-direct-link.phone-link i {
     color: var(--color-accent);
}


.contact-form {
    background-color: var(--color-background);
    padding: 3rem;
    border-radius: var(--border-radius-large);
    box-shadow: var(--box-shadow);
    border: 1px solid var(--color-border);
    max-width: 850px;
    margin-left: auto;
    margin-right: auto;
}
.form-row {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}
.form-group {
    margin-bottom: 1.5rem;
    flex-grow: 1;
}
.form-group.half-width {
    width: calc(50% - 0.75rem);
    flex-grow: 0;
}
.form-group label {
    display: block;
    margin-bottom: 0.6rem;
    font-weight: 600;
    color: var(--color-primary);
    font-size: 1rem;
}
.form-group label span[aria-hidden="true"] { color: var(--color-error); margin-left: 2px; }
.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="tel"],
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 0.9rem 1.2rem;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    font-family: var(--font-primary);
    font-size: 1rem;
    color: var(--color-text-dark);
    transition: border-color var(--transition-speed), box-shadow var(--transition-speed);
    background-color: #fdfdfd;
}
.form-group input[type="text"]:focus,
.form-group input[type="email"]:focus,
.form-group input[type="tel"]:focus,
.form-group textarea:focus,
.form-group select:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(0, 90, 122, 0.15);
    outline: none;
    background-color: var(--color-background);
}
.form-group textarea { resize: vertical; min-height: 110px; }
.form-group select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath fill='none' stroke='%23333333' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M2 5l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    background-size: 1em;
    padding-right: 2.5rem;
    cursor: pointer;
}
.form-group select:invalid { color: var(--color-text-secondary); }
.form-group option { color: var(--color-text-dark); }

.form-group small {
    display: block;
    margin-top: 0.4rem;
    font-size: 0.85rem;
    color: var(--color-text-secondary);
}

.form-submit { text-align: center; margin-top: 2rem; }
.form-submit .whatsapp-button {
     background-color: var(--color-whatsapp);
     color: var(--color-text-light);
}
.form-submit .whatsapp-button:hover {
     background-color: var(--color-whatsapp-hover);
}

.form-feedback { margin-top: 1.5rem; font-weight: 500; min-height: 1.5em; font-size: 1rem; text-align: center;}
.form-feedback.success { color: var(--color-success); }
.form-feedback.error { color: var(--color-error); }

/* --- FOOTER --- */
.site-footer {
    background-color: var(--color-primary-dark);
    color: rgba(255, 255, 255, 0.85);
    padding: 2.5rem 0;
    text-align: center;
    font-size: 0.95rem;
    margin-top: auto;
    border-top: 5px solid var(--color-accent);
}
.site-footer .container { display: flex; flex-direction: column; align-items: center; gap: 1rem; }
.site-footer p { margin-bottom: 0; }
.site-footer a {
    color: rgba(255, 255, 255, 0.95);
    text-decoration: none;
    border-bottom: 1px dotted rgba(255, 255, 255, 0.5);
    transition: color var(--transition-speed), border-color var(--transition-speed);
}
.site-footer a:hover {
    color: var(--color-accent);
    border-bottom-color: var(--color-accent);
    opacity: 1;
}
.footer-social-links { display: flex; gap: 1.5rem; margin-top: 0.5rem; }
.footer-social-links a { font-size: 1.3rem; border-bottom: none; }
.footer-social-links a:hover { color: var(--color-accent); transform: scale(1.1); }

/* --- RESPONSIVE DESIGN --- */
@media (max-width: 992px) {
    /* Estilos menú móvil */
    .main-nav { display: none; position: absolute; top: 100%; left: 0; width: 100%; background-color: var(--color-background); box-shadow: 0 8px 15px rgba(0, 90, 122, 0.1); border-top: 1px solid var(--color-border); z-index: 999; }
    .mobile-menu-toggle { display: block; }
    .main-nav.active { display: block; }
    .main-nav.active ul { flex-direction: column; width: 100%; padding: 1rem 0; gap: 0; }
    .main-nav.active li { text-align: center; width: 100%; }
    .main-nav.active a { padding: 1rem 1.5rem; display: block; width: 100%; font-size: 1.1rem; border-bottom: 1px solid var(--color-border); }
    .main-nav.active li:last-child a { border-bottom: none; }
    .main-nav.active a::after { display: none; }
    .main-nav.active a:hover { background-color: var(--color-background-alt); color: var(--color-primary); }

    /* Ajustes generales */
    .section-padding, .section-padding-alt { padding: 3.5rem 0; }
    h2 { font-size: clamp(1.7rem, 4vw, 2.2rem); }
    .plans-grid { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1.5rem;}
    .plan-card.popular { transform: scale(1.01); }
    .trust-features-grid { gap: 2rem; }
    .steps-grid { gap: 2.5rem; }
    .contact-form { padding: 2rem 1.5rem; }
    .contact-info-direct { padding: 1rem; gap: 1rem; }
    .contact-direct-link { font-size: 1rem; }
}

@media (max-width: 767px) {
    .container { padding: 0 1rem; }
    h1 { font-size: clamp(2rem, 7vw, 2.8rem); }
    h2 { margin-bottom: 1rem; }
    .section-description { font-size: 1rem; margin-bottom: 2.5rem; }
    .hero-pets { padding: 6rem 0 5rem 0; min-height: 60vh; }
    .hero-pets .subtitle { font-size: clamp(1rem, 3.5vw, 1.2rem); margin-bottom: 2.5rem;}
    .hero-actions { flex-direction: column; gap: 1rem; align-items: center;}
    .hero-pets .cta-button { width: 80%; max-width: 340px; font-size: 1rem; padding: 0.9rem 2rem; }

    .plans-grid, .trust-features-grid, .steps-grid { grid-template-columns: 1fr; }
    .plan-card, .trust-feature, .step { margin-bottom: 1.5rem; }
    .plan-card.popular { transform: scale(1); }
    .step { padding-top: 3rem; }
    .more-time-info p { font-size: 1rem; }

    .testimonial-card { padding: 2rem 1.5rem; }
    .testimonial-card blockquote p { font-size: 1.05rem; }

    .form-row { gap: 0; margin-bottom: 0; }
    .form-group.half-width { width: 100%; margin-bottom: 1.5rem; }
    .form-group input[type="text"],
    .form-group input[type="email"],
    .form-group input[type="tel"],
    .form-group textarea,
    .form-group select { padding: 0.8rem 1.1rem; font-size: 0.95rem; }

    .site-footer { padding: 2rem 0; font-size: 0.9rem; }
    .site-footer .container { gap: 0.8rem; }
}

@media (max-width: 480px) {
    h1 { font-size: clamp(1.8rem, 8vw, 2.4rem); }
    .hero-pets { padding: 5rem 0 4rem 0; }
    .hero-pets .cta-button { width: 90%; }
    .plans-grid { gap: 1rem; }
    .plan-card { padding: 2rem 1.5rem; }
    .plan-price { font-size: 1.9rem; }
    .plan-features li { font-size: 0.9rem; }
    .contact-info-direct { flex-direction: column; gap: 1rem; padding: 1rem; }
    .contact-direct-link { font-size: 1rem; }
    .contact-form { padding: 1.5rem 1rem; }
    .form-submit .whatsapp-button { font-size: 1rem; padding: 0.9rem 1.8rem; }
}