/* ===== VARIABLES ===== */
:root {
    --primary-color: #F3722C;
    --primary-dark: #D65A1F;
    --primary-light: #FF8A4A;
    --secondary-color: #90BE6D;
    --secondary-dark: #7A9F5A;
    --secondary-light: #A8D18A;
    --accent-color: #F39C12;
    --light-bg: #f8f9fa;
    --white: #ffffff;
    --text-dark: #2c3e50;
    --text-light: #6c757d;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-hover: 0 8px 15px rgba(0, 0, 0, 0.15);
    --border-radius: 12px;
    --transition: all 0.3s ease;
}

/* ===== GLOBAL STYLES ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* ===== MATRICULA BADGE ===== */
.matricula-badge {
    display: inline-block;
    margin-bottom: 1.5rem;
}

.matricula-text {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: var(--white);
    padding: 0.5rem 1rem;
    border-radius: 25px;
    font-weight: 600;
    font-size: 0.9rem;
    letter-spacing: 0.5px;
    box-shadow: var(--shadow);
    display: inline-block;
    position: relative;
    overflow: hidden;
}

.matricula-text::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s;
}

.matricula-badge:hover .matricula-text::before {
    left: 100%;
}

.matricula-badge:hover .matricula-text {
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    overflow-x: hidden;
}

/* ===== TYPOGRAPHY ===== */
.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--secondary-color);
    margin-bottom: 1rem;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 60px;
    height: 4px;
    background: var(--primary-color);
    border-radius: 2px;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 2rem;
}

/* ===== NAVIGATION ===== */
.navbar {
    background: transparent !important;
    backdrop-filter: none;
    box-shadow: none;
    transition: var(--transition);
    padding: 1.5rem 0;
    border-bottom: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.95) !important;
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow);
    padding: 1rem 0;
}

.navbar-brand {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--white) !important;
    transition: var(--transition);
    display: flex;
    align-items: center;
}

.logo-img {
    width: 40px;
    height: 40px;
    margin-right: 0.5rem;
    transition: var(--transition);
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
    object-fit: cover;
    border-radius: 50%;
}

.navbar.scrolled .logo-img {
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.15));
}

.logo-img:hover {
    transform: scale(1.1);
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.2));
}

.navbar.scrolled .navbar-brand {
    color: var(--primary-color) !important;
}

.navbar-nav .nav-link {
    font-weight: 500;
    color: var(--white) !important;
    margin: 0 0.5rem;
    transition: var(--transition);
    position: relative;
    opacity: 0.9;
}

.navbar.scrolled .navbar-nav .nav-link {
    color: var(--text-dark) !important;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
    color: var(--white) !important;
    opacity: 1;
}

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

.navbar-nav .nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--white);
    transition: var(--transition);
    transform: translateX(-50%);
}

.navbar.scrolled .navbar-nav .nav-link::after {
    background: var(--primary-color);
}

.navbar-nav .nav-link:hover::after,
.navbar-nav .nav-link.active::after {
    width: 100%;
}

.navbar-toggler {
    border: none;
    padding: 0.25rem 0.5rem;
}

.navbar-toggler:focus {
    box-shadow: none;
}

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(255, 255, 255, 0.9)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

.navbar.scrolled .navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(44, 62, 80, 0.9)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* ===== MOBILE MENU STYLES ===== */
.navbar-collapse {
    transition: all 0.3s ease;
}

.navbar-collapse.show {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    border-radius: 12px;
    margin-top: 1rem;
    padding: 1rem;
    box-shadow: var(--shadow-hover);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.navbar-collapse.show .navbar-nav {
    margin: 0;
    padding: 0;
}

.navbar-collapse.show .nav-item {
    margin: 0.5rem 0;
}

.navbar-collapse.show .nav-link {
    color: var(--text-dark) !important;
    padding: 0.75rem 1rem;
    border-radius: 8px;
    transition: var(--transition);
    margin: 0 !important;
    opacity: 1 !important;
}

.navbar-collapse.show .nav-link:hover {
    background: var(--primary-color);
    color: var(--white) !important;
    transform: translateX(5px);
}

.navbar-collapse.show .nav-link::after {
    display: none;
}

/* ===== HERO SECTION ===== */
.hero-section {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 50%, var(--secondary-light) 100%);
    color: var(--white);
    position: relative;
    overflow: hidden;
    padding-top: 80px;
    margin-top: 0;
    min-height: 40vh;
    display: flex;
    align-items: center;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(243, 114, 44, 0.9) 0%, rgba(144, 190, 109, 0.8) 50%, rgba(168, 209, 138, 0.9) 100%);
}

.hero-shapes {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    overflow: hidden;
}

.shape {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    animation: float 6s ease-in-out infinite;
}

.shape-1 {
    width: 100px;
    height: 100px;
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.shape-2 {
    width: 150px;
    height: 150px;
    top: 60%;
    right: 15%;
    animation-delay: 2s;
}

.shape-3 {
    width: 80px;
    height: 80px;
    bottom: 20%;
    left: 20%;
    animation-delay: 4s;
}

.hero-content {
    position: relative;
    z-index: 10;
    padding-top: 1rem;
    padding-bottom: 1rem;
}



.hero-title {
    font-size: 4rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    line-height: 1.1;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.hero-title .highlight {
    background: linear-gradient(45deg, var(--accent-color), #fff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.3rem;
    margin-bottom: 2.5rem;
    opacity: 0.95;
    line-height: 1.5;
    font-weight: 400;
}



.hero-buttons {
    margin-bottom: 0;
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
    justify-content: flex-start;
    align-items: center;
}

.hero-buttons .btn {
    padding: 18px 40px;
    border-radius: 50px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: var(--transition);
    border: 2px solid transparent;
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    flex-shrink: 0;
    font-size: 1rem;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}



/* ===== BUTTON STYLES ===== */
.btn-primary {
    background: var(--white) !important;
    color: var(--primary-color) !important;
    border-color: var(--white) !important;
}

.btn-primary:hover,
.btn-primary:focus,
.btn-primary:active {
    background: transparent !important;
    color: var(--white) !important;
    border-color: var(--white) !important;
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

.btn-outline-primary {
    color: var(--white) !important;
    border-color: var(--white) !important;
    background: transparent !important;
}

.btn-outline-primary:hover,
.btn-outline-primary:focus,
.btn-outline-primary:active {
    background: var(--white) !important;
    color: var(--primary-color) !important;
    border-color: var(--white) !important;
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

/* Contact form submit button specific styles */
.contact-form .btn-primary {
    background: var(--primary-color) !important;
    color: var(--white) !important;
    border-color: var(--primary-color) !important;
}

.contact-form .btn-primary:hover,
.contact-form .btn-primary:focus,
.contact-form .btn-primary:active {
    background: var(--primary-dark) !important;
    color: var(--white) !important;
    border-color: var(--primary-dark) !important;
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

/* ===== HERO VISUAL SECTION ===== */
.hero-visual {
    position: relative;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    min-height: 280px;
}

.hero-illustration {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.nutrition-elements {
    position: relative;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.15) 0%, rgba(255, 255, 255, 0.05) 100%);
    backdrop-filter: blur(15px);
    border: 3px solid rgba(255, 255, 255, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.element {
    position: absolute;
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.2);
    animation: float 6s ease-in-out infinite;
    transition: var(--transition);
    border: 2px solid rgba(255, 255, 255, 0.8);
}

.element:hover {
    transform: scale(1.1);
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.2);
}

.element i {
    font-size: 1.3rem;
    color: var(--primary-color);
}

.element-1 {
    top: 10%;
    left: 10%;
    animation-delay: 0s;
}

.element-2 {
    top: 20%;
    right: 15%;
    animation-delay: 1s;
}

.element-3 {
    top: 50%;
    left: 5%;
    animation-delay: 2s;
}

.element-4 {
    top: 60%;
    right: 10%;
    animation-delay: 3s;
}

.element-5 {
    bottom: 20%;
    left: 20%;
    animation-delay: 4s;
}

.element-6 {
    bottom: 10%;
    right: 20%;
    animation-delay: 5s;
}



@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

/* ===== ABOUT SECTION ===== */
#about {
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 50%, #e9ecef 100%);
    position: relative;
    overflow: hidden;
    padding: 5rem 0;
}

#about::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="%23ffffff" opacity="0.1"/><circle cx="75" cy="75" r="1" fill="%23ffffff" opacity="0.1"/><circle cx="50" cy="10" r="0.5" fill="%23ffffff" opacity="0.1"/><circle cx="10" cy="60" r="0.5" fill="%23ffffff" opacity="0.1"/><circle cx="90" cy="40" r="0.5" fill="%23ffffff" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    pointer-events: none;
}

#about::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(0,0,0,0.1), transparent);
}

.about-content {
    padding-right: 2rem;
    position: relative;
    z-index: 2;
}

.about-content .lead {
    font-size: 1.4rem;
    color: var(--text-dark);
    font-weight: 600;
    margin-bottom: 1.5rem;
    line-height: 1.5;
    position: relative;
    padding-left: 2rem;
}

.about-content .lead::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.5rem;
    width: 4px;
    height: 2rem;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    border-radius: 2px;
}

.credentials {
    margin-top: 2rem;
}

.credential-item {
    display: flex;
    align-items: center;
    margin-bottom: 1rem;
    padding: 1rem;
    background: var(--light-bg);
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.credential-item:hover {
    transform: translateX(10px);
    box-shadow: var(--shadow);
}

.credential-item i {
    color: var(--primary-color);
    font-size: 1.5rem;
    margin-right: 1rem;
    width: 30px;
}

.about-image {
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 600px;
}

.image-placeholder {
    background: linear-gradient(135deg, var(--primary-light), var(--primary-color));
    border-radius: var(--border-radius);
    padding: 4rem 2rem;
    color: var(--white);
    box-shadow: var(--shadow);
}

.image-placeholder i {
    font-size: 4rem;
    margin-bottom: 1rem;
}

/* ===== SERVICES SECTION ===== */
.service-card {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 2rem;
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
    height: 100%;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

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

.service-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    transition: var(--transition);
}

.service-card:hover .service-icon {
    transform: scale(1.1);
}

.service-icon i {
    font-size: 2rem;
    color: var(--white);
}

.service-card h4 {
    color: var(--secondary-color);
    margin-bottom: 1rem;
    font-weight: 600;
}

.service-features {
    list-style: none;
    padding: 0;
    margin-top: 1rem;
}

.service-features li {
    padding: 0.5rem 0;
    color: var(--text-light);
    position: relative;
    padding-left: 1.5rem;
}

.service-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
}

/* ===== PRODUCT CARDS ===== */
.product-card {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 0;
    box-shadow: var(--shadow);
    transition: var(--transition);
    height: 100%;
    border: 1px solid rgba(0, 0, 0, 0.05);
    position: relative;
    overflow: hidden;
}

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

.product-card.featured {
    border: 2px solid var(--primary-color);
    transform: scale(1.05);
}

.product-card.featured:hover {
    transform: scale(1.05) translateY(-10px);
}

.product-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: var(--primary-color);
    color: var(--white);
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    z-index: 10;
}

.product-image {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
    padding: 3rem 2rem;
    text-align: center;
    position: relative;
}

.product-image i {
    font-size: 4rem;
    color: var(--white);
    margin-bottom: 1rem;
}

.product-content {
    padding: 2rem;
}

.product-content h4 {
    color: var(--secondary-color);
    font-weight: 700;
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.product-description {
    color: var(--text-light);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.product-features {
    list-style: none;
    padding: 0;
    margin-bottom: 2rem;
}

.product-features li {
    display: flex;
    align-items: center;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
    font-size: 0.9rem;
}

.product-features li i {
    color: var(--primary-color);
    margin-right: 0.5rem;
    font-size: 0.8rem;
}

.product-price {
    text-align: center;
    margin-bottom: 1.5rem;
    position: relative;
}

.price {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
    display: block;
}

.original-price {
    font-size: 1.2rem;
    color: var(--text-light);
    text-decoration: line-through;
    margin-right: 0.5rem;
}

.discount {
    background: #dc3545;
    color: var(--white);
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 600;
}





/* ===== TESTIMONIALS SECTION ===== */
.testimonial-card {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 3rem 2rem;
    box-shadow: var(--shadow);
    transition: var(--transition);
    text-align: center;
    width: 100%;
    height: 300px;
    margin: 0 auto;
    border-left: 4px solid var(--primary-color);
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: 1rem;
    left: 2rem;
    font-size: 4rem;
    color: var(--primary-color);
    opacity: 0.3;
    font-family: serif;
    line-height: 1;
}

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

.testimonial-content {
    margin-bottom: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.testimonial-content p {
    font-style: italic;
    color: var(--text-dark);
    line-height: 1.8;
    font-size: 1.1rem;
    margin: 0;
    position: relative;
    z-index: 2;
    max-width: 90%;
}

/* Simple Carousel Styles */
.testimonials-container {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
}

.testimonials-carousel {
    position: relative;
    height: 350px;
    overflow: hidden;
}

.testimonial-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.6s ease-in-out;
    display: flex;
    align-items: center;
    justify-content: center;
}

.testimonial-slide.active {
    opacity: 1;
}

/* Navigation */
.testimonials-nav {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    margin-top: 2rem;
}

.nav-btn {
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    border: none;
    border-radius: 50%;
    color: white;
    font-size: 1.2rem;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.nav-btn:hover {
    background: var(--primary-dark);
    transform: scale(1.1);
    box-shadow: 0 4px 15px rgba(243, 114, 44, 0.3);
}

.nav-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

.testimonials-indicators {
    display: flex;
    gap: 0.5rem;
}

.indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: var(--text-light);
    opacity: 0.5;
    cursor: pointer;
    transition: var(--transition);
}

.indicator.active {
    background-color: var(--primary-color);
    opacity: 1;
    transform: scale(1.2);
}

.indicator:hover {
    opacity: 0.8;
}

/* Responsive adjustments for carousel */
@media (max-width: 768px) {
    .testimonial-card {
        padding: 2rem 1.5rem;
        height: 280px;
    }
    
    .testimonial-card::before {
        top: 0.5rem;
        left: 1.5rem;
        font-size: 3rem;
    }
    
    .testimonial-content p {
        font-size: 1rem;
    }
    
    .testimonials-carousel {
        height: 330px;
    }
    
    .nav-btn {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
    
    .testimonials-nav {
        gap: 1.5rem;
    }
}

@media (max-width: 576px) {
    .testimonial-card {
        padding: 2rem 1.5rem;
        height: auto;
        min-height: 200px;
    }
    
    .testimonial-card::before {
        top: 0.5rem;
        left: 1rem;
        font-size: 2rem;
    }
    
    .testimonial-content {
        padding: 1rem 0;
    }
    
    .testimonial-content p {
        font-size: 1rem;
        line-height: 1.6;
        max-width: 100%;
    }
    
    .testimonials-carousel {
        height: auto;
        min-height: 250px;
    }
    
    .testimonial-slide {
        padding: 1rem 0;
    }
    
    .nav-btn {
        display: none;
    }
    
    .testimonials-nav {
        gap: 1rem;
    }
    
    .indicator {
        width: 12px;
        height: 12px;
    }
}

/* Extra small devices */
@media (max-width: 400px) {
    .testimonial-card {
        padding: 1.5rem 1rem;
        min-height: 180px;
    }
    
    .testimonial-card::before {
        top: 0.25rem;
        left: 0.75rem;
        font-size: 1.5rem;
    }
    
    .testimonial-content {
        padding: 0.5rem 0;
    }
    
    .testimonial-content p {
        font-size: 0.95rem;
        line-height: 1.5;
    }
    
    .testimonials-carousel {
        min-height: 220px;
    }
    
    .testimonial-slide {
        padding: 0.5rem 0;
    }
    
    .indicator {
        width: 10px;
        height: 10px;
    }
}

/* ===== CONTACT SECTION ===== */
.contact-cta {
    max-width: 600px;
    margin: 0 auto;
    background: white;
    border-radius: 20px;
    padding: 3rem;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    position: relative;
    overflow: hidden;
}

.contact-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #25d366, #128c7e);
}

.cta-content {
    text-align: center;
}

.cta-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #25d366, #128c7e);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.3);
}

.cta-icon i {
    font-size: 2.5rem;
    color: white;
}

.cta-content h3 {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 1rem;
}

.cta-content p {
    color: var(--text-color);
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 2rem;
}

.contact-benefits {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-bottom: 2rem;
}

.benefit-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem;
    background: #f8f9fa;
    border-radius: 12px;
    transition: all 0.3s ease;
}

.benefit-item:hover {
    background: #e9ecef;
    transform: translateY(-3px);
}

.benefit-item i {
    font-size: 1.5rem;
    color: #25d366;
}

.benefit-item span {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-color);
    text-align: center;
}

.whatsapp-btn {
    background: linear-gradient(135deg, var(--secondary-color), var(--secondary-dark));
    border: none;
    color: white;
    font-size: 1.2rem;
    font-weight: 600;
    padding: 1rem 2rem;
    border-radius: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 6px 20px rgba(144, 190, 109, 0.3);
    transition: all 0.3s ease;
    margin-bottom: 2rem;
}

.whatsapp-btn:hover {
    background: linear-gradient(135deg, var(--secondary-dark), #5A7A3A);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(144, 190, 109, 0.4);
    color: white;
}

.whatsapp-btn i {
    margin-right: 0.5rem;
    font-size: 1.3rem;
}

.contact-info-mini {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.info-item i {
    color: var(--primary-color);
    font-size: 1rem;
}

/* ===== FOOTER ===== */
.footer {
    background: linear-gradient(135deg, var(--secondary-color) 0%, var(--secondary-dark) 100%);
    color: white;
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
}

.footer-top {
    padding: 3rem 0 2rem;
}

.footer-section {
    margin-bottom: 1rem;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.footer-logo {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.footer-logo:hover {
    transform: scale(1.1);
    border-color: var(--primary-color);
}

.footer-brand h4 {
    font-size: 1.3rem;
    font-weight: 700;
    margin: 0;
    color: white;
}

.footer-description {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.5;
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
    max-width: 90%;
}

.footer-social {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.footer-social .social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border-radius: 50%;
    text-decoration: none;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.footer-social .social-link:hover {
    background: var(--primary-color);
    transform: translateY(-3px);
    color: white;
    border-color: var(--primary-color);
    box-shadow: 0 5px 15px rgba(76, 175, 80, 0.3);
}

.footer-social .social-link i {
    font-size: 1.3rem;
}

.footer-section h5 {
    font-size: 1.1rem;
    font-weight: 600;
    color: white;
    margin-bottom: 1rem;
    position: relative;
    padding-bottom: 0.5rem;
}

.footer-section h5::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background: var(--primary-color);
}



.footer-bottom {
    background: rgba(0, 0, 0, 0.2);
    padding: 1.5rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.copyright {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
    margin: 0;
}

.footer-note {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
    margin: 0;
    font-style: italic;
}

/* ===== ANIMATIONS ===== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-40px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(40px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-60px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(60px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes bounceIn {
    0% {
        opacity: 0;
        transform: scale(0.3);
    }
    50% {
        opacity: 1;
        transform: scale(1.05);
    }
    70% {
        transform: scale(0.9);
    }
    100% {
        opacity: 1;
        transform: scale(1);
    }
}

/* Animation classes with improved timing */
.animate-fade-in-up {
    animation: fadeInUp 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
    opacity: 0;
}

.animate-fade-in-down {
    animation: fadeInDown 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
    opacity: 0;
}

.animate-fade-in-left {
    animation: fadeInLeft 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
    opacity: 0;
}

.animate-fade-in-right {
    animation: fadeInRight 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
    opacity: 0;
}

.animate-slide-in-left {
    animation: slideInLeft 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
    opacity: 0;
}

.animate-slide-in-right {
    animation: slideInRight 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
    opacity: 0;
}

.animate-scale-in {
    animation: scaleIn 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
    opacity: 0;
}

.animate-bounce-in {
    animation: bounceIn 0.8s cubic-bezier(0.68, -0.55, 0.265, 1.55) forwards;
    opacity: 0;
}

/* Initial state for elements that will be animated */
.service-card,
.testimonial-card,
.product-card,
.credential-item,
.section-title,
.section-subtitle {
    opacity: 1;
    transform: translateY(0);
    transition: all 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* Smooth reveal for sections */
section:not(#home) {
    opacity: 1;
    transform: translateY(0);
    transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

section.animate-fade-in-up {
    opacity: 1;
    transform: translateY(0);
}

/* Ensure navbar and hero are always visible */
.navbar,
.navbar *,
.hero-section,
.hero-section * {
    opacity: 1 !important;
    transform: none !important;
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .hero-image {
        height: 300px;
        margin-top: 2rem;
    }
    
    .floating-card {
        padding: 1rem;
    }
    
    .floating-card i {
        font-size: 1.5rem;
    }
    
    .floating-card h4 {
        font-size: 0.9rem;
    }
    
    .about-content {
        padding-right: 0;
        margin-bottom: 2rem;
    }
    
    .contact-cta {
        padding: 2rem;
        margin: 0 1rem;
    }
    
    .cta-content h3 {
        font-size: 1.5rem;
    }
    
    .contact-benefits {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }
    
    .benefit-item {
        flex-direction: row;
        justify-content: flex-start;
        text-align: left;
    }
    
    .whatsapp-btn {
        font-size: 1rem;
        padding: 0.8rem 1.5rem;
    }
    
    .contact-info-mini {
        flex-direction: column;
        gap: 1rem;
    }
    
    .footer-top {
        padding: 2rem 0 1rem;
    }
    
    .footer-brand {
        justify-content: center;
        text-align: center;
    }
    
    .footer-social {
        justify-content: center;
    }
    
    .footer-section {
        text-align: center;
    }
    
    .footer-section h5::after {
        left: 50%;
        transform: translateX(-50%);
    }
    
    .footer-social {
        justify-content: center;
    }
    
    .footer-bottom {
        text-align: center;
    }
    
    .footer-note {
        margin-top: 0.5rem;
    }
    
    .navbar {
        padding: 1rem 0;
    }
    
    .navbar.scrolled {
        padding: 0.5rem 0;
    }
    
    /* Mobile navbar spacing */
    .navbar-brand {
        font-size: 1.3rem;
    }
    
    .hero-content {
        padding-top: 4rem;
    }
    
    .hero-title {
        margin-top: 1rem;
    }
}

@media (max-width: 576px) {
    .hero-title {
        font-size: 2.5rem;
    }
    

    

    

    
    .hero-buttons {
        justify-content: center;
        gap: 0.75rem;
    }
    
    .hero-buttons .btn {
        padding: 12px 25px;
        font-size: 0.9rem;
    }
    
    .hero-visual {
        margin-top: 1rem;
        min-height: 220px;
    }
    
    .hero-buttons {
        flex-direction: row;
        gap: 0.75rem;
        justify-content: center;
    }
    
    .hero-buttons .btn {
        width: auto;
        min-width: 140px;
        justify-content: center;
        padding: 12px 20px;
        font-size: 0.85rem;
    }
    
    .nutrition-elements {
        width: 200px;
        height: 200px;
    }
    
    .element {
        width: 35px;
        height: 35px;
    }
    
    .element i {
        font-size: 1rem;
    }
    

    
    .navbar-brand {
        font-size: 1.2rem;
    }
    
    .logo-img {
        width: 35px;
        height: 35px;
    }
    
    .hero-content {
        padding-top: 3rem;
        text-align: center;
    }
}

/* ===== SCROLL BEHAVIOR ===== */
html {
    scroll-behavior: smooth;
}

/* ===== LOADING ANIMATION ===== */
.loading {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s ease;
}

.loading.loaded {
    opacity: 1;
    transform: translateY(0);
}

/* ===== CUSTOM SCROLLBAR ===== */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-dark);
}

/* ===== WHATSAPP FLOATING BUTTON ===== */
.whatsapp-float {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 60px;
    height: 60px;
    background: var(--secondary-color);
    color: white;
    border-radius: 50%;
    text-align: center;
    font-size: 30px;
    box-shadow: 0 4px 12px rgba(144, 190, 109, 0.4);
    z-index: 1000;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    animation: whatsapp-pulse 2s infinite;
}

.whatsapp-float:hover {
    background: var(--secondary-dark);
    color: white;
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(144, 190, 109, 0.6);
    text-decoration: none;
}

.whatsapp-float:active {
    transform: scale(0.95);
}

.whatsapp-tooltip {
    position: absolute;
    right: 70px;
    top: 50%;
    transform: translateY(-50%);
    background: var(--secondary-color);
    color: white;
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 14px;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    pointer-events: none;
    box-shadow: var(--shadow);
}

.whatsapp-tooltip::after {
    content: '';
    position: absolute;
    right: -5px;
    top: 50%;
    transform: translateY(-50%);
    border-left: 5px solid var(--secondary-color);
    border-top: 5px solid transparent;
    border-bottom: 5px solid transparent;
}

.whatsapp-float:hover .whatsapp-tooltip {
    opacity: 1;
    visibility: visible;
    right: 75px;
}

@keyframes whatsapp-pulse {
    0% {
        box-shadow: 0 4px 12px rgba(144, 190, 109, 0.4);
    }
    50% {
        box-shadow: 0 4px 20px rgba(144, 190, 109, 0.6);
    }
    100% {
        box-shadow: 0 4px 12px rgba(144, 190, 109, 0.4);
    }
}

/* WhatsApp button responsive */
@media (max-width: 768px) {
    .whatsapp-float {
        width: 55px;
        height: 55px;
        font-size: 28px;
        bottom: 20px;
        right: 20px;
    }
    
    .whatsapp-tooltip {
        display: none;
    }
}

@media (max-width: 576px) {
    .whatsapp-float {
        width: 50px;
        height: 50px;
        font-size: 25px;
        bottom: 15px;
        right: 15px;
    }
}

/* ===== NEW STYLES FOR CERTIFICATIONS AND PROFILE ===== */

/* About Section Redesigned */
.about-image {
    text-align: center;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 600px;
}

.antonela-story {
    position: relative;
    display: inline-block;
    max-width: 500px;
    width: 100%;
    margin: 0 auto;
}

.story-image {
    width: 100%;
    height: auto;
    border-radius: 30px;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.3);
    transition: var(--transition);
    object-fit: cover;
    aspect-ratio: 4/5;
    border: 6px solid rgba(255, 255, 255, 0.9);
}

.antonela-story:hover .story-image {
    transform: scale(1.05);
    box-shadow: 0 40px 80px rgba(0, 0, 0, 0.4);
}



/* About Stats */
.about-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin: 3rem 0 2rem 0;
}

.stat-item {
    text-align: center;
    padding: 2rem 1.5rem;
    background: linear-gradient(135deg, var(--white), #f8f9fa);
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
    border: 1px solid rgba(255, 255, 255, 0.8);
    position: relative;
    overflow: hidden;
}

.stat-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
}

.stat-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: 0.75rem;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    display: block;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-light);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    line-height: 1.3;
}



/* Certifications Section */
.certifications-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    align-items: stretch;
}

.certification-card {
    background: var(--white);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
    transition: all 0.4s ease;
    height: 100%;
    border: 1px solid rgba(0, 0, 0, 0.05);
    position: relative;
    display: flex;
    flex-direction: column;
}

.certification-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.2);
}

.certification-card.featured {
    border: 2px solid var(--primary-color);
    box-shadow: 0 12px 40px rgba(76, 175, 80, 0.2);
}

.certification-preview {
    height: 200px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    border-bottom: 1px solid #e9ecef;
    overflow: hidden;
}

.certification-preview::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(76, 175, 80, 0.1) 0%, rgba(76, 175, 80, 0.05) 100%);
    z-index: 1;
}

.preview-content {
    position: relative;
    z-index: 2;
    text-align: center;
    width: 100%;
    padding: 1rem;
}

.preview-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), #2e7d32);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    box-shadow: 0 8px 25px rgba(76, 175, 80, 0.3);
    transition: all 0.3s ease;
}

.preview-icon i {
    font-size: 2rem;
    color: white;
}

.preview-text {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.preview-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--dark-color);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.preview-subtitle {
    font-size: 0.85rem;
    color: var(--text-muted);
    font-weight: 500;
}

/* Specific styles for each certification type */
.certification-preview.isak-level1 {
    background: linear-gradient(135deg, #e8f5e8 0%, #f1f8f1 100%);
}

.certification-preview.isak-level1 .preview-icon {
    background: linear-gradient(135deg, #4caf50, #388e3c);
}

.certification-preview.isak-level2 {
    background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.certification-preview.isak-level2 .preview-icon {
    background: linear-gradient(135deg, #ff9800, #f57c00);
}

.certification-preview.posgrado {
    background: linear-gradient(135deg, #e3f2fd 0%, #bbdefb 100%);
}

.certification-preview.posgrado .preview-icon {
    background: linear-gradient(135deg, #2196f3, #1976d2);
}

.certification-card:hover .preview-icon {
    transform: scale(1.1);
    box-shadow: 0 12px 35px rgba(76, 175, 80, 0.4);
}

.certification-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: var(--primary-color);
    color: var(--white);
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.certification-content {
    padding: 2rem;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.certification-header {
    text-align: center;
    margin-bottom: 1.5rem;
}

.certification-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    color: var(--white);
    font-size: 1.2rem;
}

.certification-header h4 {
    color: var(--secondary-color);
    margin-bottom: 0.5rem;
    font-weight: 700;
    font-size: 1.1rem;
}

.certification-subtitle {
    color: var(--text-light);
    font-size: 0.85rem;
    margin-bottom: 0;
    font-weight: 500;
}

.certification-body {
    text-align: center;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.certification-body p {
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
    flex: 1;
}

.certification-actions {
    display: flex;
    justify-content: center;
    margin-top: auto;
    padding-top: 1.5rem;
}

.certification-actions .btn {
    width: 100%;
    max-width: 200px;
    font-size: 1rem;
    padding: 0.75rem 1.5rem;
    border-radius: 10px;
    font-weight: 600;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 15px rgba(76, 175, 80, 0.3);
}

.certification-actions .btn-primary {
    background: var(--primary-color) !important;
    border-color: var(--primary-color) !important;
    color: white !important;
}

.certification-actions .btn-primary:hover,
.certification-actions .btn-primary:focus,
.certification-actions .btn-primary:active {
    background: var(--primary-dark) !important;
    border-color: var(--primary-dark) !important;
    color: white !important;
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(255, 107, 53, 0.4);
}

/* Product Showcase Styles */
.product-showcase {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    max-width: 1000px;
    margin: 0 auto;
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

.product-image-section {
    position: relative;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.product-cover {
    max-width: 100%;
    height: auto;
    border-radius: 15px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    transition: transform 0.3s ease;
}

.product-cover:hover {
    transform: scale(1.05);
}

.product-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--primary-color);
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.product-details {
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.product-header h3 {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 0.5rem;
    line-height: 1.2;
}

.product-author {
    color: var(--text-muted);
    font-size: 1rem;
    margin-bottom: 1rem;
}

.certification-badges {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-bottom: 1.5rem;
}

.certification-badges .badge {
    background: var(--primary-color);
    color: white;
    padding: 4px 12px;
    border-radius: 15px;
    font-size: 0.75rem;
    font-weight: 500;
}

.product-description {
    margin-bottom: 2rem;
}

.product-description p {
    color: var(--text-color);
    line-height: 1.6;
    font-size: 1rem;
}

.product-includes h4 {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 1rem;
}

.includes-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
    margin-bottom: 2rem;
}

.include-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem;
    background: #f8f9fa;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.include-item:hover {
    background: #e9ecef;
    transform: translateX(5px);
}

.include-item i {
    color: var(--primary-color);
    font-size: 1rem;
    min-width: 20px;
}

.include-item span {
    font-size: 0.9rem;
    color: var(--text-color);
    font-weight: 500;
}

.product-pricing {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    padding: 1.5rem;
    border-radius: 15px;
    margin-bottom: 2rem;
}

.price-display {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1rem;
}

.current-price {
    display: flex;
    align-items: baseline;
    gap: 0.25rem;
}

.current-price .price {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

.current-price .currency {
    font-size: 1.2rem;
    color: var(--text-muted);
}

.original-price {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.25rem;
}

.original-price .original {
    font-size: 1.2rem;
    text-decoration: line-through;
    color: var(--text-muted);
}

.original-price .discount {
    background: #ff6b6b;
    color: white;
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 600;
}

.price-note {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    color: var(--text-muted);
    font-size: 0.85rem;
}

.price-note i {
    color: var(--primary-color);
}

.product-actions {
    text-align: center;
}

.product-actions .btn {
    width: 100%;
    font-size: 1.1rem;
    padding: 1rem 2rem;
    border-radius: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 1rem;
    box-shadow: 0 6px 20px rgba(76, 175, 80, 0.3);
    transition: all 0.3s ease;
    background: var(--primary-color) !important;
    color: white !important;
    border-color: var(--primary-color) !important;
}

.product-actions .btn:hover,
.product-actions .btn:focus,
.product-actions .btn:active {
    background: var(--primary-dark) !important;
    color: white !important;
    border-color: var(--primary-dark) !important;
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(76, 175, 80, 0.4);
}

.guarantee {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    color: var(--text-muted);
    font-size: 0.85rem;
}

.guarantee i {
    color: var(--primary-color);
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .product-header {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
    
    .product-author {
        flex-direction: column;
        text-align: center;
    }
    
    .author-info h3 {
        font-size: 1.5rem;
    }
    
    .hero-visual {
        margin-top: 2rem;
        min-height: 280px;
    }
    
    .hero-buttons {
        justify-content: center;
        gap: 0.75rem;
    }
    
    .hero-buttons .btn {
        padding: 12px 25px;
        font-size: 0.9rem;
    }
    
    .nutrition-elements {
        width: 250px;
        height: 250px;
    }
    
    .element {
        width: 40px;
        height: 40px;
    }
    
    .element i {
        font-size: 1.1rem;
    }
    
    .stat-card {
        padding: 0.75rem 1rem;
    }
    
    .stat-content h4 {
        font-size: 1rem;
    }
    
    .stat-content p {
        font-size: 0.7rem;
    }
    
    .about-stats {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .stat-item {
        padding: 1rem;
    }
    
    .stat-number {
        font-size: 1.8rem;
    }
    
    .stat-label {
        font-size: 0.8rem;
    }
    
    .about-image {
        min-height: 400px;
        margin-top: 2rem;
    }
    

    
    .highlights-grid {
        grid-template-columns: 1fr;
    }
    
    .certification-card.featured {
        transform: none;
    }
    
    .certification-card.featured:hover {
        transform: translateY(-5px);
    }
    
    .certifications-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .certification-preview {
        height: 150px;
    }
    
    .preview-icon {
        width: 60px;
        height: 60px;
    }
    
    .preview-icon i {
        font-size: 1.5rem;
    }
    
    .preview-title {
        font-size: 1rem;
    }
    
    .preview-subtitle {
        font-size: 0.8rem;
    }
    
    .certification-content {
        padding: 1.5rem;
    }
    
    .certification-actions .btn {
        max-width: 100%;
        font-size: 0.9rem;
        padding: 0.6rem 1.2rem;
    }
    
    .product-showcase {
        grid-template-columns: 1fr;
        gap: 2rem;
        max-width: 500px;
    }
    
    .product-image-section {
        padding: 1.5rem;
    }
    
    .product-details {
        padding: 2rem;
    }
    
    .product-header h3 {
        font-size: 1.5rem;
    }
    
    .includes-grid {
        grid-template-columns: 1fr;
        gap: 0.5rem;
    }
    
    .price-display {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }
    
    .current-price .price {
        font-size: 2rem;
    }
    
    .product-actions .btn {
        font-size: 1rem;
        padding: 0.8rem 1.5rem;
    }
    
    .payment-methods {
        flex-direction: column;
        gap: 0.5rem;
    }
}

.infoproducto-title-image {
    display: block;
    margin: 64px auto 64px auto;
    max-width: 680px;
    width: 100%;
    height: auto;
    box-shadow: 0 8px 32px rgba(0,0,0,0.10);
    border-radius: 18px;
}

@media (max-width: 768px) {
    .infoproducto-title-image {
        max-width: 95vw;
        margin: 40px auto 40px auto;
    }
}

/* NUEVO CSS CORRECTO */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.product-card {
    background: #fff;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.10);
    overflow: hidden;
    transition: all 0.3s ease;
    border: 1px solid rgba(0,0,0,0.04);
    display: flex;
    flex-direction: column;
    max-width: 370px;
    margin: 0 auto;
    padding: 0;
    height: 520px;
}

.product-image-section {
    flex: 0 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 200px;
    overflow: hidden;
    background: #fff;
}

.product-cover {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: 0;
    background: #fff;
}

.product-details {
    flex: 1 1 auto;
    padding: 20px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 320px;
}

.product-header h3 {
    font-size: 1.2rem;
    margin-bottom: 0.5em;
    color: var(--text-dark);
    line-height: 1.2;
}

.product-author {
    font-size: 0.9rem;
    margin-bottom: 1em;
    color: var(--text-light);
}

.product-description {
    flex: 1 1 auto;
    margin-bottom: 1.5rem;
}

.product-description p {
    font-size: 0.95rem;
    margin-bottom: 0;
    line-height: 1.05;
    color: var(--text-dark);
}

.product-actions {
    margin-top: auto;
    padding-top: 0.5rem;
}

.product-actions .btn {
    width: 100%;
    padding: 0.75rem 1rem;
    font-size: 0.95em;
}

@media (max-width: 768px) {
    .product-card {
        max-width: 100%;
        height: 480px;
    }
    .product-image-section {
        height: 180px;
    }
    .product-details {
        padding: 18px 22px 20px;
        height: 300px;
    }
}

.blur-preview {
    filter: blur(4px) brightness(0.85);
    transform: scale(0.97);
    transition: filter 0.3s, transform 0.3s;
}

.product-card:hover .blur-preview {
    filter: blur(2.5px) brightness(0.92);
    transform: scale(1);
}