/* ==========================================================================
   Variables y Estilos Base
   ========================================================================== */
@font-face {
    font-family: 'Aero Matics Italic';
    src: url('Aero Matics Italic.woff2') format('woff2');
    font-weight: 400;
    font-style: italic;
    font-display: swap;
}

:root {
    --color-brown: #965d28;      /* Marrón principal */
    --color-olive: #6d7732;      /* Verde oliva */
    --color-lime: #c0c92f;       /* Verde lima brillante */
    --color-teal: #48a2ad;       /* Turquesa */
    --color-bg: #f8faf6;         /* Fondo suave */
    --color-white: #ffffff;
    --color-text: #333333;
    --font-main: 'Aero Matics Italic', sans-serif;
}

@property --card-ring-angle {
    syntax: "<angle>";
    inherits: false;
    initial-value: 0deg;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: var(--font-main);
    background-color: white;
    color: var(--color-text);
    overflow-x: hidden;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    position: relative;
}

.paws-container-body {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

/* ==========================================================================
   Header / Hero
   ========================================================================== */
.header {
    text-align: center;
    padding: 40px 20px 20px;
    background: white;
    position: relative;
    z-index: 1;
}

.logo-container {
    max-width: 250px;
    margin: 0 auto 15px;
}

.logo {
    width: 100%;
    height: auto;
    display: block;
}

.tagline {
    font-size: 1.4rem;
    color: var(--color-lime);
    font-weight: 500;
    max-width: 600px;
    margin: 0 auto;
}

/* ==========================================================================
   Sección de Servicios
   ========================================================================== */
.services-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px 20px 60px;
    flex: 1;
    text-align: center;
    position: relative;
    z-index: 1;
}

.services-title {
    font-size: 2rem;
    color: var(--color-olive);
    margin-bottom: 5px;
    position: relative;
    display: inline-block;
}

.services-title::after {
    content: '';
    display: block;
    width: 50%;
    height: 4px;
    background: var(--color-brown);
    margin: 8px auto 0;
    border-radius: 2px;
}

.instruction-text {
    font-size: 1 rem;
    color: #999797fd;
    margin-bottom: 40px;
}

.cards-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 60px 220px;
    justify-items: center;
    max-width: 1100px;
    margin: 0 auto;
}

/* Centra el último elemento si la fila queda impar */
.card-flip-container:last-child:nth-child(odd) {
    grid-column: 1 / -1;
    justify-self: center;
}

/* ==========================================================================
   Animación de Giro (3D Flip 180deg)
   ========================================================================== */
.card-flip-container {
    background-color: transparent;
    width: 260px;
    height: 310px; /* Alto ajustado para dar espacio a la cinta de título */
    perspective: 1000px;
    cursor: pointer;
}

.card-flip-inner {
    position: relative;
    width: 100%;
    height: 100%;
    text-align: center;
    transition: transform 0.8s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    transform-style: preserve-3d;
}

/* El hover solo se usa en equipos con puntero; el tacto controla .flipped. */
@media (hover: hover) and (pointer: fine) {
    html:not(.touch-mode) .card-flip-container:hover .card-flip-inner {
        transform: rotateY(180deg);
    }
}

.card-flip-container.flipped .card-flip-inner {
    transform: rotateY(180deg);
}

.card-front, .card-back {
    position: absolute;
    width: 100%;
    height: 100%;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
}

/* Frente de la tarjeta */
.card-front {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
}

.card-front img {
    width: 260px;
    height: 260px;
    border-radius: 50%;
    border: 5px solid transparent;
    background:
        linear-gradient(var(--color-white), var(--color-white)) padding-box,
        conic-gradient(
            from var(--card-ring-angle),
            var(--color-olive),
            var(--color-lime),
            var(--color-teal),
            var(--color-brown),
            var(--color-olive)
        ) border-box;
    animation: rotate-card-ring 4s linear infinite;
    object-fit: cover;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
    display: block;
}

.card-front h3 {
    position: relative;
    z-index: 2;
    overflow: hidden;
    width: 90%;
    background: var(--color-brown);
    color: var(--color-white);
    font-size: 1 rem;
    font-weight: 500;
    line-height: 1.2;
    padding: 8px 12px;
    margin-top: -15px; /* Superposición sutil con la foto */
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.4);
    text-align: center;
}

/* Reverso de la tarjeta */
.card-back {
    width: 260px;
    height: 260px;
    top: 0;
    left: 0;
    border-radius: 50%;
    background:
        linear-gradient(135deg, var(--color-teal) 0%, var(--color-olive) 100%) padding-box,
        conic-gradient(
            from var(--card-ring-angle),
            var(--color-olive),
            var(--color-lime),
            var(--color-teal),
            var(--color-brown),
            var(--color-olive)
        ) border-box;
    color: var(--color-white);
    transform: rotateY(180deg);
    padding: 25px;
    border: 5px solid transparent;
    animation: rotate-card-ring 4s linear infinite;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.card-back h3 {
    font-size: 1rem;
    margin-bottom: 8px;
    color: var(--color-lime);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.card-back p {
    font-size: 0.8rem;
    line-height: 1.3;
    margin-bottom: 10px;
}

.card-back .badge {
    position: relative;
    overflow: hidden;
    display: inline-block;
    background-color: var(--color-brown);
    color: #fff;
    font-size: 0.9rem;
    padding: 4px 10px;
    border-radius: 12px;
    font-weight: 500;
}

.card-back .badge::before {
    content: '';
    position: absolute;
    top: -60%;
    left: -70%;
    z-index: 1;
    width: 35%;
    height: 220%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.18) 35%,
        rgba(255, 255, 255, 0.85) 50%,
        rgba(255, 255, 255, 0.18) 65%,
        transparent
    );
    filter: blur(1px);
    transform: skewX(-25deg);
    animation: badge-shine 5s ease-in-out infinite;
    pointer-events: none;
}

@keyframes badge-shine {
    to {
        left: 130%;
    }
}

/* Tarjeta de precios: texto compacto para que quepa dentro del círculo */
.card-back--prices {
    padding: 16px 18px;
}

.card-back--prices h3 {
    font-size: 0.75rem;
    margin-bottom: 5px;
}

.card-back--prices p {
    font-size: 0.7rem;
    line-height: 1.3;
    margin-bottom: 4px;
}

/* ==========================================================================
   Animaciones de Entrada Scroll (Reveal)
   ========================================================================== */
.reveal-item {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.reveal-item.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ==========================================================================
   Pie de Página (Footer)
   ========================================================================== */
.footer {
    background-color: var(--color-brown);
    color: var(--color-white);
    text-align: center;
    padding: 30px 20px;
    position: relative;
    z-index: 1;
    margin-top: auto;
}

.paw-print {
    position: absolute;
    color: rgb(15, 15, 15);
    animation: fadeInOutPaw 3s ease-in-out forwards;
}

@keyframes fadeInOutPaw {
    0% {
        opacity: 0;
        transform: scale(0.5) rotate(0deg);
    }
    50% {
        opacity: 0.3;
        transform: scale(1.1);
    }
    100% {
        opacity: 0;
        transform: scale(0.8);
    }
}

.footer-content {
    position: relative;
    z-index: 2;
}

.footer p {
    font-size: 0.95rem;
}

.footer-sub {
    font-size: 0.8rem;
    opacity: 0.8;
    margin-top: 5px;
}

/* ==========================================================================
   Botón Flotante de WhatsApp
   ========================================================================== */
.whatsapp-btn {
    position: fixed;
    bottom: 25px;
    right: 25px;
    background-color: #25d366;
    color: #ffffff;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    z-index: 999;
    text-decoration: none;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    animation: pulse 2s infinite;
}

.whatsapp-btn i {
    font-size: 32px;
}

.whatsapp-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.6);
    }
    70% {
        box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
    }
}

@keyframes rotate-card-ring {
    to {
        --card-ring-angle: 360deg;
    }
}

@media (prefers-reduced-motion: reduce) {
    .card-front img,
    .card-back,
    .card-back .badge::before,
    .card-front h3::before {
        animation: none;
    }
}

/* ==========================================================================
   Diseño Adaptativo (Responsive para Móviles)
   ========================================================================== */
@media (max-width: 600px) {
    .header {
        padding: 25px 15px 15px;
    }

    .logo-container {
        max-width: 180px;
    }

    .tagline {
        font-size: 0.95rem;
    }

    .services-title {
        font-size: 1.6rem;
    }

    .cards-grid {
        grid-template-columns: 1fr;
        gap: 30px 15px;
    }

    .cards-grid > * {
    -webkit-tap-highlight-color: transparent;
    }

    /* Tamaño global del contenedor táctil */
    .card-flip-container {
        width: 220px;
        height: 270px;
    }

    .card-front img,
    .card-back {
        width: 220px;
        height: 220px;
    }

    /* Ajuste de la cinta frontal */
    .card-front h3 {
        width: 95%;
        font-size: 1 rem;
        padding: 5px 6px;
        margin-top: -10px;
    }

    /* ----------------------------------------------------------------------
       Ajuste del reverso circular para evitar desbordamientos
       ---------------------------------------------------------------------- */
    .card-back {
        /* Aumentamos el padding superior e inferior para respetar la curvatura */
        padding: 16px 14px; 
        justify-content: center;
    }

    /* Título más compacto */
    .card-back h3 {
        font-size: 0.8rem;
        margin-bottom: 3px;
        line-height: 1.1;
        max-width: 130px; /* Evita que el texto toque los bordes curvos superiores */
    }

    /* Texto descriptivo */
    .card-back p {
        font-size: 0.52rem;
        line-height: 1.15;
        margin-bottom: 4px;
        max-width: 140px;
    }

    /* Etiqueta / Badge de duración */
    .card-back .badge {
        font-size: 0.70rem;
        padding: 2px 6px;
        white-space: nowrap;
        max-width: 130px;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    /* Botón flotante de WhatsApp */
    .whatsapp-btn {
        width: 50px;
        height: 50px;
        bottom: 18px;
        right: 18px;
    }

    .whatsapp-btn i {
        font-size: 26px;
    }
}

.paws-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
    overflow: hidden;
}

/* Asegura que el contenido del header quede por encima de las huellas animadas */
.header .logo-container,
.header .tagline {
    position: relative;
    z-index: 2;
}

/* Asegura que el contenido del footer quede por encima de las huellas */
.footer-content {
    position: relative;
    z-index: 2;
}

/* Estilos para íconos de redes sociales en el footer */
.social-links {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 15px;
}

.social-links a {
    color: #ffffff;
    font-size: 1.4rem;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: background-color 0.3s ease, transform 0.3s ease;
}

.social-links a:hover {
    background-color: rgba(255, 255, 255, 0.3);
    transform: translateY(-3px);
}

body.card-modal-open::after {
    content: '';
    position: fixed;
    inset: 0;
    background: rgba(20, 24, 18, 0.72);
    z-index: 998;
}

body.card-modal-open .services-container {
    z-index: auto;
}

.card-flip-container.active {
    position: fixed;
    inset: 0;
    margin: auto;
    width: min(88vw, 78vh, 540px);
    height: min(88vw, 78vh, 540px);
    transform: none;
    z-index: 999;
}

/* Oculta por completo el frente cuando la tarjeta gira o está activa */
.card-flip-container.flipped .card-front,
.card-flip-container.active .card-front {
    visibility: visible;
    opacity: 0;
    pointer-events: none;
    transition: visibility 0s 0.4s, opacity 0.4s ease; /* Desdibuja el frente a la mitad del giro */
}

.card-flip-container.active .card-front,
.card-flip-container.active .card-back {
    width: 100%;
    height: 100%;
}

.card-flip-container.active .card-front img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
}

.card-flip-container.active .card-front h3 {
    font-size: 1.25rem;
    padding: 12px 18px;
}

.card-flip-container.active .card-back {
    border-radius: 50%;
    padding: clamp(22px, 5vw, 36px);
    overflow-y: auto;
}

.card-flip-container.active .card-back h3 {
    max-width: 60%; /* Permite que títulos largos se ajusten a dos líneas dentro del círculo */
    font-size: 1rem;
    margin-bottom: 20px;
}

.card-flip-container.active .card-back p {
    max-width: none;
    font-size: .9rem;
    line-height: 1.5;
    margin-bottom: 16px;
}

@media (min-width: 601px) {
    .card-flip-container.active .card-back p {
        font-size: 1.2rem;
        line-height: 2;
    }
}

@media (min-width: 601px) {
    .card-flip-container.active .card-back h3 {
        font-size: 1.5rem;
        line-height: 2;
    }

}

.card-flip-container.active .card-back--prices p {
    line-height: 1.5;
}

.card-flip-container.active .card-back .badge {
    max-width: 100%;
    font-size: 0.9rem;
    padding: 6px 12px;
    white-space: normal;
    text-align: center;
}

@media (min-width: 601px) {
    .card-flip-container.active .card-back .badge {
        font-size: 1.1rem;
    }
}

@media (max-width: 600px) {
    .card-flip-container.active .card-back h3 {
        font-size: 1.2rem;
    }

    .card-flip-container.active .card-back p {
        font-size: 1rem;
        line-height: 1.3;
        margin-bottom: 10px;
    }

    .card-flip-container.active .card-back--prices p {
        font-size: 0.85rem;
        line-height: 1.15;
    }

    .card-flip-container.active .card-back .badge {
        font-size: 1rem;
    }
}

.mobile-card-navigation {
    display: none;
}

@media (max-width: 600px) {
    .mobile-card-navigation {
        display: block;
        position: fixed;
        top: 12px;
        left: 12px;
        z-index: 1001;
        text-align: left;
    }

    .mobile-card-menu-toggle {
        display: flex;
        width: 42px;
        height: 42px;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 5px;
        border: 0;
        border-radius: 8px;
        background: var(--color-brown);
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.25);
        cursor: pointer;
        -webkit-tap-highlight-color: transparent;
    }

    .mobile-card-menu-toggle span {
        width: 20px;
        height: 2px;
        border-radius: 2px;
        background: var(--color-white);
    }

    .mobile-card-menu-toggle:focus-visible,
    .mobile-card-menu a:focus-visible {
        outline: 3px solid var(--color-lime);
        outline-offset: 2px;
    }

    .mobile-card-menu[hidden] {
        display: none;
    }

    .mobile-card-menu {
        width: min(240px, calc(100vw - 24px));
        max-height: calc(100vh - 70px);
        margin-top: 8px;
        overflow-y: auto;
        border-radius: 10px;
        background: var(--color-white);
        box-shadow: 0 4px 16px rgba(0, 0, 0, 0.25);
    }

    .mobile-card-menu ul {
        list-style: none;
        padding: 6px 0;
    }

    .mobile-card-menu a {
        display: block;
        padding: 10px 14px;
        color: var(--color-text);
        font-size: 0.9rem;
        text-decoration: none;
        -webkit-tap-highlight-color: transparent;
    }

    .mobile-card-menu a:hover {
        background: var(--color-bg);
        color: var(--color-brown);
    }
}