/* CSS Custom Properties (Variables) */
:root {
    /* Cardón Brand Colors - Based on brand guidelines */
    --primary-color: #2D7D4F;        /* Main green from Cardón branding */
    --primary-dark: #1E5A37;         /* Darker green for hover states */
    --secondary-color: #3DA58A;       /* Teal accent color */
    --accent-color: #4FB3D9;         /* Light blue accent */
    
    /* Neutral Colors */
    --white: #FFFFFF;
    --light-gray: #F8F9FA;
    --medium-gray: #6C757D;
    --dark-gray: #343A40;
    --black: #212529;
    
    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    
    /* Border Radius */
    --border-radius: 0.375rem;
    --border-radius-lg: 0.5rem;
    --border-radius-xl: 0.75rem;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    
    /* Transitions */
    --transition: all 0.3s ease;
    --transition-fast: all 0.15s ease;
}

/* Reset and Base Styles */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--dark-gray);
    background-color: var(--white);
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
    color: var(--dark-gray);
}

h1 { font-size: var(--font-size-4xl); font-weight: 700; }
h2 { font-size: var(--font-size-3xl); font-weight: 600; }
h3 { font-size: var(--font-size-2xl); font-weight: 600; }
h4 { font-size: var(--font-size-xl); font-weight: 500; }

p {
    margin-bottom: var(--spacing-md);
    color: var(--medium-gray);
}

/* Links */
a {
    color: var(--primary-color);
    text-decoration: none;
    transition: var(--transition-fast);
}

a:hover {
    color: var(--primary-dark);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: var(--font-size-base);
    font-weight: 500;
    text-decoration: none;
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
}

.btn--primary {
    background-color: var(--primary-color);
    color: var(--white);
}

.btn--primary:hover {
    background-color: var(--primary-dark);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn--secondary {
    background-color: var(--secondary-color);
    color: var(--white);
}

.btn--secondary:hover {
    background-color: #2D8B73;
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn--outline {
    background-color: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn--outline:hover {
    background-color: var(--primary-color);
    color: var(--white);
    transform: translateY(-2px);
}

.btn--full {
    width: 100%;
    justify-content: center;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: var(--white);
    box-shadow: var(--shadow-md);
    z-index: 1000;
    transition: var(--transition);
}

.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-md) 0;
  height: 80px; /* Esto fija la altura de la barra */
  overflow: hidden; /* Previene que algo sobresalga */
}


.nav__brand .logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--primary-color);
}

.nav__brand .logo i {
    font-size: var(--font-size-2xl);
}

.nav__menu {
    display: flex;
    list-style: none;
    gap: var(--spacing-xl);
}

.nav__link {
    font-weight: 500;
    color: var(--dark-gray);
    transition: var(--transition-fast);
    position: relative;
}

.nav__link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    transition: var(--transition-fast);
}

.nav__link:hover::after,
.nav__link.active::after {
    width: 100%;
}

.nav__toggle {
    display: none;
    font-size: var(--font-size-xl);
    color: var(--dark-gray);
    cursor: pointer;
}

/* Main Content */
.main {
    margin-top: 80px;
}

/* Hero Section */
.hero {
    position: relative;
    padding: var(--spacing-3xl) 0;
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background-image: url('images/bannercardon.jpg'); /* reemplaza con tu nombre de archivo */
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    color: var(--white);
    text-align: Left;
}


.hero__container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
}

.hero__title {
    font-size: var(--font-size-4xl);
    font-weight: 700;
    color: var(--white);
    margin-bottom: var(--spacing-lg);
}

.hero__highlight {
    color: var(--primary-color);
}

.hero__description {
    font-size: var(--font-size-lg);
    color: var(--white);
    margin-bottom: var(--spacing-xl);
}

.hero__buttons {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

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

.hero__image-placeholder {
    width: 400px;
    height: 300px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    border-radius: var(--border-radius-xl);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    color: var(--white);
    box-shadow: var(--shadow-xl);
}

.hero__image-placeholder i {
    font-size: 4rem;
    margin-bottom: var(--spacing-md);
}

.hero__image-placeholder span {
    font-size: var(--font-size-lg);
    font-weight: 600;
}

/* Section Headers */
.section__header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.section__title {
    color: var(--dark-gray);
    margin-bottom: var(--spacing-md);
}

.section__subtitle {
    font-size: var(--font-size-lg);
    color: var(--medium-gray);
    max-width: 600px;
    margin: 0 auto;
}

/* Products Section */
.products {
    padding: var(--spacing-3xl) 0;
    background-color: var(--white);
}

.products__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
}

.product__card {
    background-color: var(--white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    transition: var(--transition);
}

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

.product__image {
    height: 200px;
    display: flex;
    justify-content: center;
    align-items: center;
    background: linear-gradient(135deg, var(--light-gray) 0%, #e9ecef 100%);
}

.product__placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    color: var(--primary-color);
}

.product__placeholder i {
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
}

.product__content {
    padding: var(--spacing-xl);
}

.product__title {
    color: var(--dark-gray);
    margin-bottom: var(--spacing-md);
}

.product__description {
    color: var(--medium-gray);
    margin-bottom: var(--spacing-lg);
    font-size: var(--font-size-sm);
    line-height: 1.5;
}

/* Laser Section */
.laser {
    padding: var(--spacing-3xl) 0;
    background-color: var(--light-gray);
}

.laser__container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
}

.laser__features {
    display: grid;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.feature {
    display: flex;
    gap: var(--spacing-md);
    align-items: flex-start;
}

.feature i {
    font-size: var(--font-size-xl);
    color: var(--primary-color);
    margin-top: var(--spacing-xs);
    flex-shrink: 0;
}

.feature h4 {
    color: var(--dark-gray);
    margin-bottom: var(--spacing-xs);
}

.feature p {
    color: var(--medium-gray);
    font-size: var(--font-size-sm);
    margin: 0;
}

.laser__description {
    color: var(--medium-gray);
    margin-bottom: var(--spacing-xl);
}

.laser__buttons {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

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

.laser__image-placeholder {
    width: 400px;
    height: 300px;
    background: linear-gradient(135deg, var(--secondary-color) 0%, var(--accent-color) 100%);
    border-radius: var(--border-radius-xl);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    color: var(--white);
    box-shadow: var(--shadow-xl);
}

.laser__image-placeholder i {
    font-size: 4rem;
    margin-bottom: var(--spacing-md);
}

.laser__image-placeholder span {
    font-size: var(--font-size-lg);
    font-weight: 600;
}

/* About Section */
.about {
    padding: var(--spacing-3xl) 0;
    background-color: var(--white);
}

.about__container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
}

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

.about__image-placeholder {
    width: 400px;
    height: 300px;
    background: linear-gradient(135deg, var(--dark-gray) 0%, var(--medium-gray) 100%);
    border-radius: var(--border-radius-xl);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    color: var(--white);
    box-shadow: var(--shadow-xl);
}

.about__image-placeholder i {
    font-size: 4rem;
    margin-bottom: var(--spacing-md);
}

.about__image-placeholder span {
    font-size: var(--font-size-lg);
    font-weight: 600;
}

.about__text p {
    margin-bottom: var(--spacing-lg);
}

.about__stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.stat {
    text-align: center;
    padding: var(--spacing-lg);
    background-color: var(--light-gray);
    border-radius: var(--border-radius-lg);
}

.stat i {
    font-size: var(--font-size-2xl);
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
}

.stat__number {
    display: block;
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: var(--spacing-xs);
}

.stat__label {
    font-size: var(--font-size-sm);
    color: var(--medium-gray);
    font-weight: 500;
}

/* Contact Section */
.contact {
    padding: var(--spacing-3xl) 0;
    background-color: var(--light-gray);
}

.contact__container {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--spacing-3xl);
}

.contact__info h3 {
    color: var(--dark-gray);
    margin-bottom: var(--spacing-xl);
}

.contact__item {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    align-items: flex-start;
}

.contact__item i {
    font-size: var(--font-size-lg);
    color: var(--primary-color);
    margin-top: var(--spacing-xs);
    flex-shrink: 0;
}

.contact__item strong {
    display: block;
    color: var(--dark-gray);
    margin-bottom: var(--spacing-xs);
}

.contact__item p {
    color: var(--medium-gray);
    margin: 0;
    font-size: var(--font-size-sm);
}

/* Form Styles */
.contact__form {
    background-color: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
}

.form__group {
    margin-bottom: var(--spacing-lg);
}

.form__label {
    display: block;
    margin-bottom: var(--spacing-sm);
    color: var(--dark-gray);
    font-weight: 500;
    font-size: var(--font-size-sm);
}

.form__input {
    width: 100%;
    padding: var(--spacing-md);
    border: 2px solid #e9ecef;
    border-radius: var(--border-radius);
    font-size: var(--font-size-base);
    transition: var(--transition-fast);
    background-color: var(--white);
}

.form__input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(45, 125, 79, 0.1);
}

.form__textarea {
    resize: vertical;
    min-height: 120px;
}

/* Footer */
.footer {
    background-color: var(--dark-gray);
    color: var(--white);
    padding: var(--spacing-3xl) 0 var(--spacing-xl);
}

.footer__container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.footer__brand .logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--white);
    margin-bottom: var(--spacing-md);
}

.footer__brand .logo i {
    font-size: var(--font-size-2xl);
    color: var(--primary-color);
}

.footer__brand p {
    color: #adb5bd;
    margin: 0;
}

.footer__section h4 {
    color: var(--white);
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-lg);
}

.footer__links {
    list-style: none;
}

.footer__links li {
    margin-bottom: var(--spacing-sm);
}

.footer__links a {
    color: #adb5bd;
    transition: var(--transition-fast);
    font-size: var(--font-size-sm);
}

.footer__links a:hover {
    color: var(--primary-color);
}

.footer__contact p {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: #adb5bd;
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-size-sm);
}

.footer__contact i {
    color: var(--primary-color);
    width: 16px;
}

.footer__bottom {
    border-top: 1px solid #495057;
    padding-top: var(--spacing-xl);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.footer__bottom p {
    color: #adb5bd;
    margin: 0;
    font-size: var(--font-size-sm);
}

.footer__social {
    display: flex;
    gap: var(--spacing-md);
}

.social__link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: var(--primary-color);
    color: var(--white);
    border-radius: 50%;
    transition: var(--transition);
    font-size: var(--font-size-lg);
}

.social__link:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
    color: var(--white);
}

/* WhatsApp Float Button */
.whatsapp__float {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 60px;
    height: 60px;
    background-color: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
    z-index: 1000;
    transition: var(--transition);
    animation: pulse 2s infinite;
}

.whatsapp__float:hover {
    background-color: #128C7E;
    transform: scale(1.1);
    color: var(--white);
}

.whatsapp__float i {
    font-size: var(--font-size-2xl);
    color: var(--white);
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(37, 211, 102, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 0 var(--spacing-lg);
    }
    
    .nav__menu {
        position: fixed;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: var(--white);
        flex-direction: column;
        padding: var(--spacing-xl);
        box-shadow: var(--shadow-lg);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: var(--transition);
    }
    
    .nav__menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .nav__toggle {
        display: block;
    }
    
    .hero__container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero__title {
        font-size: var(--font-size-3xl);
    }
    
    .hero__buttons {
        justify-content: center;
    }
    
    .hero__image-placeholder {
        width: 100%;
        max-width: 300px;
        height: 200px;
    }
    
    .products__grid {
        grid-template-columns: 1fr;
    }
    
    .laser__container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .laser__image {
        order: -1;
    }
    
    .laser__image-placeholder {
        width: 100%;
        max-width: 300px;
        height: 200px;
    }
    
    .about__container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .about__image-placeholder {
        width: 100%;
        max-width: 300px;
        height: 200px;
    }
    
    .about__stats {
        grid-template-columns: 1fr;
    }
    
    .contact__container {
        grid-template-columns: 1fr;
    }
    
    .footer__bottom {
        flex-direction: column;
        text-align: center;
    }
    
    .whatsapp__float {
        width: 50px;
        height: 50px;
        bottom: 15px;
        right: 15px;
    }
    
    .whatsapp__float i {
        font-size: var(--font-size-xl);
    }
}

@media (max-width: 480px) {
    .hero {
        padding: var(--spacing-xl) 0;
    }
    
    .hero__title {
        font-size: var(--font-size-2xl);
    }
    
    .hero__buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        justify-content: center;
    }
    
    .section__title {
        font-size: var(--font-size-2xl);
    }
    
    .products,
    .laser,
    .about,
    .contact {
        padding: var(--spacing-xl) 0;
    }
}

/* Utility Classes */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--spacing-sm); }
.mb-2 { margin-bottom: var(--spacing-md); }
.mb-3 { margin-bottom: var(--spacing-lg); }
.mb-4 { margin-bottom: var(--spacing-xl); }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: var(--spacing-sm); }
.mt-2 { margin-top: var(--spacing-md); }
.mt-3 { margin-top: var(--spacing-lg); }
.mt-4 { margin-top: var(--spacing-xl); }

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
    
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .whatsapp__float {
        animation: none;
    }
}

/* Focus styles for accessibility */
a:focus,
button:focus,
input:focus,
textarea:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* Print styles */
@media print {
    .header,
    .whatsapp__float,
    .nav__toggle {
        display: none;
    }
    
    .main {
        margin-top: 0;
    }
    
    * {
        box-shadow: none !important;
    }
}
.logo img {
  max-height: 90px;
  width: auto;
  object-fit: contain;
}
.footer .logo img {
  max-height: 90px;
  width: auto;
  display: block;
  margin-bottom: var(--spacing-sm);
}