/* Variables */
:root {
    --primary-color: #0056b3;
    --primary-dark: #003d82;
    --secondary-color: #25D366;
    /* WhatsApp green */
    --text-color: #333;
    --light-gray: #f8f9fa;
    --medium-gray: #e9ecef;
    --dark-gray: #6c757d;
    --white: #ffffff;
    --dark-blue: #003366;
    --success: #28a745;
    --box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    --border-radius: 8px;
    --transition: all 0.3s ease;
}

/* Reset y estilos generales */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Roboto', sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--light-gray);
    margin: 0;
    padding: 0;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    margin-top: 0;
    line-height: 1.2;
}

a {
    text-decoration: none;
    color: var(--primary-color);
    transition: var(--transition);
}

img {
    max-width: 100%;
    height: auto;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 30px;
    border-radius: 50px;
    font-weight: 600;
    text-align: center;
    transition: all 0.3s ease;
    cursor: pointer;
    font-size: 0.95rem;
    margin: 8px;
    min-width: 180px;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-family: 'Roboto', sans-serif;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn i {
    margin-left: 8px;
}

.btn-primary {
    background-color: #0056b3;
    color: white;
    border: none;
    box-shadow: 0 4px 12px rgba(0, 86, 179, 0.3);
}

.btn-primary:hover {
    background-color: #004494;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(0, 86, 179, 0.4);
}

.btn-outline {
    background-color: white;
    color: #0056b3;
    border: 2px solid #0056b3;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.btn-outline:hover {
    background-color: #f8f9fa;
    border-color: #004494;
    color: #004494;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.btn-outline-light {
    background-color: transparent;
    color: var(--white);
    border: 2px solid rgba(255, 255, 255, 0.6);
    box-shadow: none;
}

.btn-outline-light:hover {
    background-color: rgba(255, 255, 255, 0.15);
    color: var(--white);
    border-color: var(--white);
}

.btn-whatsapp {
    background-color: var(--secondary-color);
    color: var(--white);
    border: 2px solid var(--secondary-color);
}

.btn-whatsapp:hover {
    background-color: #128C7E;
    border-color: #128C7E;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.3);
}

/* Header */
.header {
    background-color: var(--white);
    position: fixed;
    width: 100%;
    top: 0;
    left: 0;
    z-index: 1000;
    padding: 10px 0;
    border-bottom: 1px solid #eaeaea;
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 30px;
    position: relative;
}

.logo {
    display: inline-flex;
    align-items: center;
}

.logo img {
    height: 48px;
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    margin-left: auto;
}

.nav-toggle:focus-visible {
    outline: 2px solid var(--primary-color);
    outline-offset: 4px;
}

.nav-toggle-bar {
    display: block;
    width: 20px;
    height: 2px;
    background-color: var(--dark-blue);
    margin: 4px 0;
    border-radius: 2px;
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.primary-nav {
    display: flex;
    align-items: center;
}

.primary-nav__list {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 10px;
}

.primary-nav__link {
    color: var(--dark-blue);
    font-weight: 500;
    font-size: 1rem;
    padding: 12px 14px;
    border-radius: 6px;
    transition: background 0.2s ease, color 0.2s ease;
    display: inline-flex;
}

.primary-nav__link:hover,
.primary-nav__link:focus-visible {
    background: rgba(0, 86, 179, 0.08);
    color: var(--primary-color);
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Login Button */
.btn-login {
    background-color: transparent;
    color: var(--primary-color) !important;
    border: 2px solid var(--primary-color);
    border-radius: 50px;
    padding: 8px 25px !important;
    margin-left: 10px;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.2s ease;
    text-transform: none;
    letter-spacing: normal;
}

.btn-login:hover {
    background-color: var(--primary-color);
    color: white !important;
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(0, 86, 179, 0.2);
}

@media (max-width: 768px) {
    .header-inner {
        padding: 0 18px;
    }

    .nav-toggle {
        display: inline-flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 1px;
        padding: 6px;
    }

    .primary-nav {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: #fff;
        border-bottom: 1px solid #eaeaea;
        box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
        transform: translateY(-10px);
        opacity: 0;
        pointer-events: none;
        visibility: hidden;
        flex-direction: column;
        padding: 15px 25px;
        transition: opacity 0.3s ease, transform 0.3s ease;
    }

    .primary-nav.primary-nav--open {
        opacity: 1;
        transform: translateY(0);
        pointer-events: auto;
        visibility: visible;
    }

    .primary-nav__list {
        flex-direction: column;
        width: 100%;
        gap: 0;
    }

    .primary-nav__link {
        width: 100%;
        padding: 12px 0;
    }
}

/* Hero Section */
.hero {
    padding: 120px 0 80px;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    margin-top: 70px;
    overflow: hidden;
    position: relative;
}

.hero .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 30px;
    position: relative;
    z-index: 1;
}

.hero-content {
    flex: 1 1 50%;
    padding-right: 20px;
    max-width: 100%;
    position: relative;
    z-index: 2;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 20px;
    color: #1a365d;
    font-weight: 800;
    line-height: 1.2;
    letter-spacing: -0.5px;
}

.hero p {
    font-size: 1.25rem;
    margin-bottom: 35px;
    color: #4a5568;
    max-width: 100%;
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    margin: 40px 0 0 0;
}

@media (max-width: 768px) {
    .hero-buttons {
        flex-direction: column;
        gap: 15px;
    }

    .hero-buttons .btn {
        width: 100%;
        margin: 5px 0;
    }
}

.hero-image {
    flex: 1 1 50%;
    position: relative;
    z-index: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    min-width: 0;
}

.product-grid {
    display: flex;
    justify-content: center;
    width: 100%;
    max-width: 520px;
    margin: 0 auto;
}

.product-item {
    background: white;
    border-radius: var(--border-radius);
    padding: 20px;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
}

.product-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.product-item img {
    width: 100%;
    height: auto;
    max-width: 100%;
    object-fit: contain;
}

/* About Section */
.about {
    padding: 80px 0;
    background-color: var(--white);
    position: relative;
}

.about .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.about-content h2 {
    font-size: 2.2rem;
    color: var(--dark-blue);
    margin-bottom: 20px;
    font-weight: 700;
}

.about-content p {
    margin-bottom: 30px;
    color: #555;
    line-height: 1.7;
}

.about-image {
    text-align: center;
}

.about-image img {
    max-width: 100%;
    height: auto;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

/* Section Spacing */
section {
    padding: 80px;
}

section:not(:first-child) {
    margin-top: 20px;
}

.benefits {
    background-color: var(--light-gray);
    padding: 50px 40px;
    border-radius: var(--border-radius);
    position: relative;
}

.benefits h2 {
    font-size: 1.8rem;
    color: var(--dark-blue);
    margin: 0 0 25px 0;
    padding-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
    position: relative;
}

.benefits h2:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 3px;
    background-color: var(--primary-color);
}

.benefits h2 i {
    color: #ff4d6d;
}

.benefits p {
    margin-bottom: 25px;
    color: #555;
}

.benefits-list {
    list-style: none;
    padding: 0;
    margin-bottom: 30px;
}

.benefits-list li {
    margin-bottom: 15px;
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.benefits-list i {
    color: var(--success);
    margin-top: 4px;
    flex-shrink: 0;
}

.scientific {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background-color: rgba(40, 167, 69, 0.1);
    color: var(--success);
    padding: 10px 15px;
    border-radius: 50px;
    font-weight: 500;
    margin-bottom: 25px;
}

.scientific i {
    font-size: 1.2rem;
}

/* Responsive Styles */
@media (max-width: 1024px) {
    .hero h1 {
        font-size: 2.4rem;
    }

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

    .about-content {
        order: 2;
    }

    .about-image {
        order: 1;
        margin-bottom: 40px;
    }
}

@media (max-width: 768px) {
    .mobile-menu-btn {
        display: block;
    }

    .header .container {
        flex-wrap: wrap;
    }

    .main-nav {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: white;
        padding: 20px;
        box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
        transform: translateY(-150%);
        transition: transform 0.3s ease-in-out;
        z-index: 999;
    }

    .main-nav.active {
        transform: translateY(0);
    }

    .main-nav ul {
        flex-direction: column;
        align-items: center;
        padding: 0 20px;
    }

    .main-nav li {
        margin: 10px 0;
        width: 100%;
        text-align: center;
    }

    .main-nav a {
        padding: 12px 0;
        width: 100%;
        display: block;
    }

    .btn-login {
        margin: 15px 0 0;
        width: 100%;
        text-align: center;
    }

    .hero {
        padding: 80px 0 40px;
        margin-top: 60px;
    }

    .hero .container {
        flex-direction: column;
        text-align: center;
    }

    .hero-content {
        padding-right: 0;
        margin-bottom: 40px;
    }


    .hero h1 {
        font-size: 2rem;
    }

    .hero p {
        max-width: 100%;
        font-size: 1.1rem;
    }

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

    .product-grid {
        max-width: 100%;
    }

    .about {
        padding: 60px 0;
    }

    .benefits {
        padding: 30px 20px;
    }
}

/* Exclusive Packages Section */
.exclusive-offers h2,
.featured-products h2 {
    text-align: center;
    margin-bottom: 50px;
    color: var(--dark-blue);
    font-size: 2.2rem;
    font-weight: 700;
    position: relative;
    padding-bottom: 15px;
}

.exclusive-offers h2:after,
.featured-products h2:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background-color: var(--primary-color);
}

/* Exclusive Offers Section */
.exclusive-offers {
    background-color: var(--light-gray);
    margin: 0;
    padding: 80px 0;
}

.exclusive-offer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
    margin: 40px 0;
}

.exclusive-offer-card {
    background: var(--white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    position: relative;
    padding: 25px 20px;
    text-align: center;
    border: 1px solid #eee;
    margin: 10px;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.exclusive-offer-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.exclusive-offer-image {
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 15px;
}

.exclusive-offer-image img {
    max-height: 100%;
    max-width: 100%;
    object-fit: contain;
}

.exclusive-offer-card h3 {
    font-size: 1.1rem;
    margin: 10px 0;
    color: var(--dark-blue);
    min-height: 3em;
    display: flex;
    align-items: center;
    justify-content: center;
}

.exclusive-offer-card .price {
    margin: 15px 0;
}

.price,
.catalog-price {
    margin: 15px 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 6px;
}

.price .original-price,
.catalog-price .original-price {
    order: 1;
    font-size: 1rem;
    color: var(--dark-gray);
    text-decoration: line-through;
    display: block;
    width: 100%;
}

.price .current-price,
.catalog-price .current-price {
    order: 2;
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--success);
    display: block;
    width: 100%;
}

/* Featured Products Section */
.featured-products {
    background-color: var(--white);
    position: relative;
    padding: 80px 0;
    margin: 0;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 25px;
    margin: 40px 0;
}

.product-card {
    background: var(--white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    position: relative;
    padding: 25px 20px;
    text-align: center;
    border: 1px solid #eee;
    margin: 10px;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.product-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    background-color: var(--success);
    color: white;
    padding: 5px 10px;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    z-index: 2;
}

.product-image {
    height: 180px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 15px;
}

.product-image img {
    max-height: 100%;
    max-width: 100%;
    object-fit: contain;
}

.product-card h3 {
    font-size: 1.1rem;
    margin: 10px 0;
    color: var(--dark-blue);
    min-height: 3em;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Discount Banner */
.discount-banner {
    background: linear-gradient(135deg, #ffd700 0%, #ffb700 100%);
    padding: 15px;
    border-radius: var(--border-radius);
    text-align: center;
    margin: 40px 0;
    box-shadow: 0 4px 15px rgba(255, 183, 0, 0.3);
}

.discount-banner h3 {
    color: #8a6d00;
    margin: 0;
    font-size: 1.5rem;
    font-weight: 700;
}

/* Advisory Section */
.advisory-section {
    background-color: var(--light-gray);
    border-radius: var(--border-radius);
    padding: 40px;
    text-align: center;
    margin-top: 50px;
}

.advisory-section h3 {
    font-size: 1.8rem;
    color: var(--dark-blue);
    margin-bottom: 15px;
}

.advisory-section p {
    color: #555;
    margin-bottom: 25px;
    font-size: 1.1rem;
}

/* Promo Check Section */
.promo-check-section {
    padding: 80px 0;
    background: transparent;
}

.promo-check-section .container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

.promo-check-card {
    background: linear-gradient(135deg, #0a1f44 0%, #003d82 100%);
    color: var(--white);
    border-radius: 32px;
    padding: 50px;
    text-align: center;
    box-shadow: 0 20px 50px rgba(0, 29, 61, 0.45);
}

.promo-eyebrow {
    letter-spacing: 2px;
    text-transform: uppercase;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 15px;
}

.promo-check-card h2 {
    font-size: 2.2rem;
    margin-bottom: 20px;
}

.promo-check-card p {
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 25px;
    font-size: 1.1rem;
}

/* Catalog Showcase */
.catalog-showcase {
    background: transparent;
    padding: 0;
    margin: 60px auto;
}

.catalog-heading {
    text-align: center;
    margin-bottom: 30px;
}

.catalog-heading h2 {
    font-size: 2.4rem;
    color: var(--dark-blue);
}

.catalog-grid {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 25px;
}

.catalog-card {
    background: var(--white);
    border-radius: 20px;
    padding: 25px 20px 30px;
    box-shadow: 0 10px 35px rgba(12, 28, 63, 0.12);
    border: 1px solid #eaeaea;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.catalog-card-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

.catalog-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 40px rgba(12, 28, 63, 0.18);
}

.catalog-image {
    height: 160px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.catalog-image img {
    max-height: 100%;
    width: auto;
    object-fit: contain;
}

.catalog-card h3 {
    font-size: 1.1rem;
    color: var(--dark-blue);
    text-align: center;
}

.price,
.catalog-price {
    margin: 15px 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 6px;
}

.price .original-price,
.catalog-price .original-price {
    font-size: 1rem;
    color: var(--dark-gray);
    text-decoration: line-through;
    order: 1;
}

.price .current-price,
.catalog-price .current-price {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--success);
    order: 2;
}

.catalog-btn {
    width: 100%;
    border-radius: 50px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-weight: 600;
    border-color: #d9e4ff;
    color: var(--primary-color);
}

.catalog-btn i {
    margin: 0;
}

@media (max-width: 1200px) {
    .catalog-grid {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }
}

@media (max-width: 992px) {
    .catalog-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (max-width: 768px) {
    .catalog-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .catalog-card {
        padding: 20px 15px;
    }

    .catalog-image {
        height: 130px;
    }
}

@media (max-width: 520px) {
    .catalog-grid {
        grid-template-columns: 1fr;
    }
}

/* Income Invite */
.income-invite {
    background: linear-gradient(120deg, #f7f8fc 0%, #e9f1ff 100%);
    border-radius: 32px;
    margin: 60px auto 40px;
    width: 90%;
    max-width: 1200px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.08);
}

.income-invite .container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    align-items: center;
    gap: 40px;
    padding: 70px 60px;
}

.income-eyebrow {
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--dark-gray);
    font-size: 0.9rem;
    margin-bottom: 15px;
}

.income-copy h2 {
    font-size: 2.6rem;
    color: var(--dark-blue);
    margin-bottom: 20px;
}

.income-copy h2 span {
    color: var(--primary-color);
}

.income-copy p {
    color: #4a5568;
    margin-bottom: 30px;
    font-size: 1.1rem;
}

.income-visual img {
    width: 100%;
    border-radius: 28px;
    object-fit: cover;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.12);
}

/* WhatsApp Widget */
.whatsapp-widget {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 320px;
    background: white;
    border-radius: 12px;
    box-shadow: 0 5px 25px rgba(0, 0, 0, 0.15);
    z-index: 1000;
    overflow: hidden;
    display: none;
    flex-direction: column;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.3s ease;
}

.whatsapp-widget.active {
    display: flex;
    opacity: 1;
    transform: translateY(0);
}

.whatsapp-header {
    background-color: var(--secondary-color);
    color: white;
    padding: 15px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 500;
}

.close-chat {
    font-size: 24px;
    cursor: pointer;
    opacity: 0.8;
    transition: var(--transition);
}

.close-chat:hover {
    opacity: 1;
    transform: scale(1.1);
}

.whatsapp-body {
    padding: 20px;
    text-align: center;
}

.whatsapp-body p {
    margin-bottom: 20px;
    color: #333;
}

.btn-whatsapp-chat {
    display: inline-block;
    background-color: var(--secondary-color);
    color: white;
    padding: 12px 25px;
    border-radius: 50px;
    font-weight: 500;
    transition: var(--transition);
    text-decoration: none;
    margin-top: 10px;
}

.btn-whatsapp-chat:hover {
    background-color: #128C7E;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.3);
}

.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 20px 12px 12px;
    background: var(--white);
    border-radius: 999px;
    border: 2px solid rgba(37, 211, 102, 0.2);
    box-shadow: 0 12px 30px rgba(10, 31, 68, 0.15);
    cursor: pointer;
    z-index: 999;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    animation: whatsappPulse 5s infinite ease-in-out;
}

.whatsapp-float:hover {
    transform: translateY(-3px);
    box-shadow: 0 16px 32px rgba(10, 31, 68, 0.2);
}

.whatsapp-float-icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--secondary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 24px;
}

.whatsapp-float-text {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
    color: var(--dark-blue);
}

.whatsapp-float-text span {
    font-size: 0.8rem;
    color: var(--dark-gray);
}

.whatsapp-float-text strong {
    font-size: 1rem;
}

/* Footer */
.footer {
    background-color: #1a1a1a;
    color: #fff;
    padding: 60px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo span {
    font-size: 1.5rem;
    font-weight: 700;
    color: white;
    display: block;
    margin-bottom: 15px;
}

.footer-logo p {
    color: #aaa;
    line-height: 1.6;
    margin: 0;
}

.footer-links h4,
.footer-contact h4 {
    color: white;
    font-size: 1.2rem;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
}

.footer-links h4:after,
.footer-contact h4:after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 40px;
    height: 2px;
    background-color: var(--primary-color);
}

.footer-links ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: #aaa;
    transition: var(--transition);
    display: inline-block;
}

.footer-links a:hover {
    color: white;
    padding-left: 5px;
}

.footer-contact p {
    color: #aaa;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-contact i {
    color: var(--primary-color);
    width: 20px;
    text-align: center;
}

.social-icons {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.social-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: white;
    transition: var(--transition);
}

.social-icon:hover {
    background-color: var(--primary-color);
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
}

.footer-bottom p {
    margin: 5px 0;
    color: #ffffff;
    font-size: 0.9rem;
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }

    .packages-grid {
        grid-template-columns: 1fr;
        gap: 20px;
        justify-items: stretch;
    }

    .promo-check-section {
        width: 100%;
        margin: 40px auto;
        border-radius: 24px;
    }

    .promo-check-section .container {
        padding: 40px 20px;
        grid-template-columns: 1fr;
        text-align: center;
    }

    .promo-copy h2 {
        font-size: 1.8rem;
    }

    .promo-copy p {
        font-size: 1rem;
    }

    .promo-visual {
        order: 2;
    }

    .promo-chat-card {
        position: static;
        width: 100%;
        margin-top: 20px;
    }

    .income-invite {
        width: 100%;
        margin: 40px auto;
        border-radius: 24px;
    }

    .income-invite .container {
        padding: 40px 20px;
        grid-template-columns: 1fr;
        text-align: center;
    }

    .income-copy h2 {
        font-size: 2rem;
    }

    .income-copy p {
        font-size: 1rem;
    }

    .package-card h3,
    .product-card h3 {
        font-size: 1rem;
        min-height: auto;
    }

    .current-price {
        font-size: 1.2rem;
    }

    .advisory-section {
        padding: 30px 20px;
    }

    .advisory-section h3 {
        font-size: 1.5rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .whatsapp-widget {
        width: 90%;
        right: 5%;
        bottom: 80px;
    }

    .whatsapp-float {
        right: 20px;
        left: 20px;
        bottom: 20px;
        justify-content: flex-start;
    }
}

@keyframes whatsappPulse {
    0% {
        box-shadow: 0 12px 30px rgba(10, 31, 68, 0.15), 0 0 0 0 rgba(37, 211, 102, 0.5);
        border-color: rgba(37, 211, 102, 0.2);
    }

    40% {
        box-shadow: 0 12px 30px rgba(10, 31, 68, 0.15), 0 0 0 12px rgba(37, 211, 102, 0);
        border-color: rgba(37, 211, 102, 0.8);
    }

    100% {
        box-shadow: 0 12px 30px rgba(10, 31, 68, 0.15), 0 0 0 0 rgba(37, 211, 102, 0);
        border-color: rgba(37, 211, 102, 0.2);
    }
}

@media (max-width: 480px) {
    .products-grid {
        grid-template-columns: 1fr;
    }

    .hero-buttons {
        flex-direction: column;
        gap: 10px;
    }

    .hero-buttons .btn {
        width: 100%;
    }

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

/* Animation */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease-out forwards;
    color: var(--dark-blue);
    margin-bottom: 10px;
}

.product-card .price {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 6px;
}

/* Sección de Beneficios */
.benefits {
    padding: 102px 30px;
    background-color: var(--light-gray);
}

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

.benefit-item {
    text-align: center;
    padding: 30px 20px;
    background: var(--white);
    border-radius: 8px;
    box-shadow: var(--box-shadow);
    transition: transform 0.3s ease;
}

.benefit-item:hover {
    transform: translateY(-5px);
}

.benefit-item img {
    width: 80px;
    height: 80px;
    margin-bottom: 20px;
}

.benefit-item h3 {
    color: var(--dark-blue);
    margin-bottom: 10px;
}

/* Testimonios */
.testimonials {
    padding: 80px 0;
    background-color: var(--white);
}

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

.testimonial {
    background: var(--light-gray);
    padding: 30px;
    border-radius: 8px;
    position: relative;
}

.testimonial:before {
    content: '"';
    font-size: 80px;
    color: var(--primary-color);
    opacity: 0.2;
    position: absolute;
    top: 10px;
    left: 20px;
    line-height: 1;
}

.testimonial p {
    font-style: italic;
    margin-bottom: 15px;
    position: relative;
    z-index: 1;
}

.testimonial .client {
    font-weight: 700;
    color: var(--primary-color);
}

/* Contacto */
.contact {
    padding: 80px 0;
    background-color: var(--light-gray);
}

.contact-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    margin-top: 30px;
}

.contact-info {
    background: var(--white);
    padding: 30px;
    border-radius: 8px;
    box-shadow: var(--box-shadow);
}

.contact-info h3 {
    color: var(--dark-blue);
    margin-bottom: 20px;
    font-size: 1.5rem;
}

.contact-info p {
    margin-bottom: 15px;
    display: flex;
    align-items: center;
}

.contact-info p:before {
    content: '';
    display: inline-block;
    width: 20px;
    height: 20px;
    margin-right: 10px;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
}

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

.contact-form input,
.contact-form textarea {
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-family: 'Roboto', sans-serif;
    font-size: 1rem;
}

.contact-form textarea {
    min-height: 150px;
    resize: vertical;
}

.contact-form button {
    align-self: flex-start;
}

/* Footer */
.footer {
    background-color: var(--dark-blue);
    color: var(--white);
    padding: 40px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    margin-bottom: 30px;
}

.footer-logo img {
    height: 50px;
    margin-bottom: 20px;
}

.footer-links h3,
.footer-contact h3 {
    color: var(--white);
    margin-bottom: 20px;
    font-size: 1.2rem;
}

/* Product Info Link */
.product-info-link {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    margin-top: 10px;
    font-size: 0.9rem;
    color: var(--primary-color);
    text-decoration: none;
    /* Remove underline from text, maybe keep on hover? */
    font-weight: 500;
}

.product-info-link:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

.footer-links ul {
    list-style: none;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: #ccc;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: var(--white);
}

.footer-bottom {
    text-align: center;
    font-size: 0.9rem;
    color: #ffffff;
}

/* Responsive */
@media (max-width: 992px) {
    .hero .container {
        flex-direction: column;
        text-align: center;
    }

    .hero-content {
        padding-right: 0;
        margin-bottom: 40px;
    }

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

@media (max-width: 768px) {
    .main-nav {
        display: none;
    }

    .hero h1 {
        font-size: 2rem;
    }

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

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-links ul {
        padding: 0;
    }
}