/* ================================
   VITAR STORE - Estilos Productos
   Paleta Verde Bienestar
   ================================ */

@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;700&display=swap');

/* Variables de color - Productos */
:root {
    --verde-principal: #2E7D32;
    --verde-oscuro: #1B5E20;
    --verde-claro: #A5D6A7;
    --verde-fondo: #F9FBE7;
    --verde-circulo: #E8F5E9;
    --blanco: #FFFFFF;
    --texto-principal: #212121;
    --texto-secundario: #555555;
    --gris-tachado: #999999;
    --estrellas: #FFA000;
    --rojo-antes: #EF5350;
}

/* Reset para paginas de producto */
.producto-landing {
    font-family: 'Poppins', sans-serif;
    color: var(--texto-principal);
    line-height: 1.6;
    background: var(--blanco);
}

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

/* ================================
   HEADER
   ================================ */
.producto-landing .header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    background: var(--blanco);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.producto-landing .logo {
    font-family: 'Poppins', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--verde-oscuro);
    text-decoration: none;
}

/* Menu Hamburguesa - Productos */
.producto-landing .menu-toggle {
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    display: flex;
    flex-direction: column;
    gap: 5px;
    z-index: 101;
}

.producto-landing .menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--verde-oscuro);
    transition: all 0.3s ease;
}

.producto-landing .menu-toggle:hover span {
    background: var(--verde-principal);
}

.producto-landing .menu-overlay {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    max-width: 320px;
    height: 100vh;
    background: var(--blanco);
    z-index: 200;
    transition: right 0.4s ease;
    padding: 4rem 2rem;
    box-shadow: -5px 0 30px rgba(0, 0, 0, 0.15);
}

.producto-landing .menu-overlay.active {
    right: 0;
}

.producto-landing .menu-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: none;
    border: none;
    font-size: 2rem;
    cursor: pointer;
    color: var(--texto-principal);
}

.producto-landing .menu-list {
    list-style: none;
    margin-top: 2rem;
}

.producto-landing .menu-list li {
    margin-bottom: 1.2rem;
}

.producto-landing .menu-list a {
    font-size: 1.1rem;
    color: var(--texto-principal);
    text-decoration: none;
    transition: color 0.3s ease;
}

.producto-landing .menu-list a:hover {
    color: var(--verde-principal);
}

/* ================================
   HERO SECTION
   ================================ */
.hero {
    background: var(--blanco);
    padding: 2rem;
    min-height: 90vh;
    display: flex;
    align-items: center;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.hero-content h1 {
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    font-size: 40px;
    color: var(--verde-oscuro);
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.hero-content .subtitulo {
    font-size: 18px;
    color: var(--texto-secundario);
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.precio-container {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.precio-tachado {
    font-size: 20px;
    color: var(--gris-tachado);
    text-decoration: line-through;
}

.precio-actual {
    font-size: 28px;
    font-weight: 700;
    color: var(--verde-principal);
}

.pago-info {
    font-size: 14px;
    color: var(--texto-secundario);
    background: var(--verde-fondo);
    padding: 0.3rem 0.8rem;
    border-radius: 4px;
}

.btn-cta {
    display: inline-block;
    background: var(--verde-principal);
    color: var(--blanco);
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    font-size: 18px;
    padding: 16px 32px;
    border-radius: 8px;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
    width: 100%;
    max-width: 400px;
}

.btn-cta:hover {
    background: var(--verde-oscuro);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(46, 125, 50, 0.3);
}

.info-envio {
    font-size: 14px;
    color: var(--texto-secundario);
    margin-top: 1rem;
}

.hero-imagen {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-imagen img {
    max-width: 100%;
    height: auto;
    max-height: 500px;
    object-fit: contain;
}

/* ================================
   SECCION DOLOR
   ================================ */
.seccion-dolor {
    background: var(--verde-fondo);
    padding: 4rem 2rem;
}

.seccion-titulo {
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    font-size: 22px;
    color: var(--verde-principal);
    text-align: center;
    margin-bottom: 3rem;
}

.dolor-grid {
    max-width: 1000px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.dolor-item {
    text-align: center;
    padding: 1.5rem;
}

.dolor-icono {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.dolor-item p {
    font-size: 16px;
    color: var(--texto-principal);
    line-height: 1.6;
}

/* ================================
   SECCION SOLUCION
   ================================ */
.seccion-solucion {
    background: var(--blanco);
    padding: 4rem 2rem;
}

.seccion-titulo-grande {
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    font-size: 26px;
    color: var(--verde-oscuro);
    text-align: center;
    margin-bottom: 3rem;
}

.tarjetas-grid {
    max-width: 1000px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.tarjeta {
    background: var(--blanco);
    border: 1px solid var(--verde-claro);
    border-radius: 8px;
    padding: 24px;
    text-align: center;
}

.tarjeta-icono {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.tarjeta h3 {
    font-weight: 700;
    font-size: 18px;
    color: var(--verde-principal);
    margin-bottom: 0.8rem;
}

.tarjeta p {
    font-size: 15px;
    color: var(--texto-principal);
    line-height: 1.6;
}

.cta-centro {
    text-align: center;
    margin-top: 3rem;
}

/* ================================
   SECCION TESTIMONIOS
   ================================ */
.seccion-testimonios {
    background: var(--verde-fondo);
    padding: 4rem 2rem;
}

.testimonios-grid {
    max-width: 900px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.testimonio-card {
    background: var(--blanco);
    border-radius: 8px;
    padding: 2rem;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
}

.testimonio-texto {
    font-size: 16px;
    color: var(--texto-principal);
    line-height: 1.7;
    font-style: italic;
    margin-bottom: 1.5rem;
}

.testimonio-autor {
    font-weight: 600;
    color: var(--texto-principal);
    margin-bottom: 0.3rem;
}

.testimonio-ciudad {
    font-size: 14px;
    color: var(--texto-secundario);
    margin-bottom: 0.5rem;
}

.estrellas {
    color: var(--estrellas);
    font-size: 1.2rem;
    letter-spacing: 2px;
}

/* ================================
   SECCION CONFIANZA
   ================================ */
.seccion-confianza {
    background: var(--blanco);
    padding: 4rem 2rem;
}

.confianza-grid {
    max-width: 1000px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

.confianza-item {
    text-align: center;
    padding: 1rem;
}

.confianza-icono {
    font-size: 2.5rem;
    color: var(--verde-principal);
    margin-bottom: 0.8rem;
}

.confianza-item p {
    font-size: 14px;
    color: var(--texto-principal);
    line-height: 1.5;
}

/* ================================
   SECCION CTA FINAL
   ================================ */
.seccion-cta-final {
    background: var(--verde-oscuro);
    padding: 4rem 2rem;
    text-align: center;
}

.cta-final-titulo {
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    font-size: 30px;
    color: var(--blanco);
    margin-bottom: 1.5rem;
}

.cta-final-precio {
    margin-bottom: 2rem;
}

.cta-final-precio .precio-tachado {
    color: rgba(255,255,255,0.6);
    font-size: 20px;
}

.cta-final-precio .precio-actual {
    color: var(--blanco);
    font-size: 28px;
}

.btn-cta-invertido {
    display: inline-block;
    background: var(--blanco);
    color: var(--verde-principal);
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    font-size: 18px;
    padding: 16px 32px;
    border-radius: 8px;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    max-width: 400px;
    width: 100%;
}

.btn-cta-invertido:hover {
    background: var(--verde-fondo);
    transform: translateY(-2px);
}

.cta-subtexto {
    color: rgba(255,255,255,0.8);
    font-size: 14px;
    margin-top: 1.5rem;
}

/* ================================
   SECCION MODO DE USO (Dental)
   ================================ */
.seccion-pasos {
    background: var(--verde-fondo);
    padding: 4rem 2rem;
}

.pasos-grid {
    max-width: 800px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.paso-item {
    text-align: center;
}

.paso-numero {
    width: 80px;
    height: 80px;
    background: var(--verde-circulo);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    font-size: 60px;
    color: var(--verde-principal);
}

.paso-item p {
    font-size: 16px;
    color: var(--texto-principal);
    line-height: 1.6;
}

/* ================================
   SECCION ANTES/DESPUES (Spray)
   ================================ */
.seccion-antesdespues {
    background: var(--verde-fondo);
    padding: 4rem 2rem;
}

.antesdespues-container {
    max-width: 800px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.antesdespues-item {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
}

.antesdespues-item img {
    width: 100%;
    height: auto;
    display: block;
}

.etiqueta {
    position: absolute;
    top: 10px;
    left: 10px;
    padding: 0.5rem 1rem;
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    font-size: 14px;
    color: var(--blanco);
    border-radius: 4px;
}

.etiqueta-antes {
    background: var(--rojo-antes);
}

.etiqueta-despues {
    background: var(--verde-principal);
}

/* ================================
   SECCION TESTIMONIO FINAL (con fondo verde)
   ================================ */
.seccion-testimonio-final {
    background: var(--verde-oscuro);
    padding: 4rem 2rem;
    text-align: center;
}

.testimonio-final-texto {
    max-width: 700px;
    margin: 0 auto 1.5rem;
    font-size: 18px;
    color: var(--blanco);
    line-height: 1.8;
    font-style: italic;
}

.testimonio-final-autor {
    color: var(--blanco);
    font-weight: 600;
    margin-bottom: 0.3rem;
}

.testimonio-final-ciudad {
    color: rgba(255,255,255,0.8);
    font-size: 14px;
    margin-bottom: 0.5rem;
}

.estrellas-blancas {
    color: var(--estrellas);
    font-size: 1.2rem;
    letter-spacing: 2px;
    margin-bottom: 2rem;
}

.garantia-texto {
    color: rgba(255,255,255,0.8);
    font-size: 14px;
    margin-bottom: 2rem;
}

/* ================================
   FORMULARIO DE PEDIDO
   ================================ */
.seccion-formulario {
    background: var(--blanco);
    padding: 4rem 2rem;
    border-top: 1px solid var(--verde-claro);
}

.formulario-container {
    max-width: 500px;
    margin: 0 auto;
}

.formulario-titulo {
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    font-size: 20px;
    color: var(--verde-principal);
    text-align: center;
    margin-bottom: 2rem;
}

.form-group {
    margin-bottom: 1.2rem;
}

.form-group label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    color: var(--texto-principal);
    margin-bottom: 0.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-family: 'Poppins', sans-serif;
    font-size: 16px;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--verde-principal);
}

.form-group textarea {
    resize: vertical;
    min-height: 80px;
}

.form-group.hidden {
    display: none;
}

.btn-submit {
    width: 100%;
    background: var(--verde-principal);
    color: var(--blanco);
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    font-size: 16px;
    padding: 16px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 1rem;
}

.btn-submit:hover {
    background: var(--verde-oscuro);
}

.form-separador {
    text-align: center;
    color: var(--texto-secundario);
    font-size: 14px;
    margin: 2rem 0;
    position: relative;
}

.form-separador::before,
.form-separador::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 40%;
    height: 1px;
    background: #ddd;
}

.form-separador::before {
    left: 0;
}

.form-separador::after {
    right: 0;
}

/* ================================
   FOOTER
   ================================ */
.producto-landing footer {
    background: var(--verde-fondo);
    text-align: center;
    padding: 2rem;
    font-size: 14px;
    color: var(--texto-secundario);
}

/* ================================
   RESPONSIVE - Mobile First
   ================================ */
@media (max-width: 768px) {
    .hero {
        padding: 1.5rem;
        min-height: auto;
    }

    .hero-container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .hero-content {
        order: 1;
    }

    .hero-imagen {
        order: 2;
    }

    .hero-content h1 {
        font-size: 28px;
    }

    .btn-cta {
        width: 100%;
        max-width: none;
    }

    .dolor-grid,
    .tarjetas-grid,
    .pasos-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

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

    .confianza-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .cta-final-titulo {
        font-size: 22px;
    }

    .btn-cta-invertido {
        width: 100%;
        max-width: none;
    }

    .antesdespues-container {
        grid-template-columns: 1fr;
    }

    .seccion-titulo-grande {
        font-size: 22px;
    }
}

@media (max-width: 480px) {
    .producto-landing .header {
        padding: 1rem;
    }

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

    .hero-content h1 {
        font-size: 26px;
    }

    .precio-container {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
}