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

:root {
    --primary-blue: #005A9C; /* Clinical Blue */
    --primary-blue-dark: #003F6D;
    --primary-orange: #FF6600; /* Corporate Orange */
    --primary-orange-light: #FF8533;
    --bg-white: #FFFFFF;
    --bg-light: #F8F9FA;
    --text-dark: #333333;
    --text-light: #666666;
    --border-color: #E0E0E0;
    --transition: all 0.3s ease;
}

body {
    font-family: 'Roboto', 'Helvetica Neue', Helvetica, Arial, sans-serif;
    color: var(--text-dark);
    line-height: 1.6;
    background-color: var(--bg-white);
    overflow-x: hidden;
}

html {
    scroll-padding-top: 100px; /* Compensa la altura del header fijo (80px) + margen extra */
    scroll-behavior: smooth;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    color: var(--primary-blue);
    margin-bottom: 1rem;
}

p {
    margin-bottom: 1rem;
    color: var(--text-light);
}

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

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

ul {
    list-style: none;
}

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

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    position: relative;
    padding-bottom: 15px;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background-color: var(--primary-orange);
}

.btn {
    display: inline-block;
    padding: 12px 24px;
    border-radius: 4px;
    font-weight: 500;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid transparent;
}

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

.btn-primary:hover {
    background-color: transparent;
    border-color: var(--primary-orange);
    color: var(--primary-orange);
}

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

.btn-outline:hover {
    background-color: var(--bg-white);
    color: var(--primary-blue);
}

/* Header */
header {
    background-color: var(--bg-white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-blue);
}

.logo span {
    color: var(--primary-orange);
}

.nav-menu {
    display: flex;
    gap: 12px;
    align-items: center;
}

.nav-link {
    color: var(--primary-blue-dark);
    font-weight: 500;
    font-size: 0.75rem;
    background-color: #E0F7FA; /* Celeste */
    padding: 6px 10px;
    border-radius: 4px;
    display: inline-block;
    transition: var(--transition);
    border: 1px solid #B2EBF2;
}

.nav-link:hover {
    background-color: #B2EBF2;
    color: var(--primary-orange);
}

.dropdown {
    position: relative;
    display: flex;
    align-items: center;
}

.dropdown-content {
    display: none;
    position: absolute;
    background-color: var(--bg-white);
    min-width: 250px;
    box-shadow: 0 8px 16px rgba(0,0,0,0.1);
    z-index: 1;
    top: 100%;
    left: 0;
    border-top: 3px solid var(--primary-orange);
    border-radius: 4px;
    margin-top: 5px;
}

.dropdown:hover .dropdown-content {
    display: block;
}

.dropdown-content a {
    color: var(--text-dark);
    padding: 12px 16px;
    display: block;
    text-decoration: none;
    font-size: 0.95rem;
}

.dropdown-content a:hover {
    background-color: var(--bg-light);
    color: var(--primary-blue);
}

.hamburger {
    display: none;
    cursor: pointer;
    font-size: 1.5rem;
    color: var(--primary-blue);
}

/* Hero Section */
.hero {
    height: 100vh;
    min-height: 600px;
    background: linear-gradient(rgba(0, 90, 156, 0.8), rgba(0, 90, 156, 0.8)), url('https://images.unsplash.com/photo-1579684385127-1ef15d508118?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80') center/cover no-repeat;
    display: flex;
    align-items: center;
    color: var(--bg-white);
    text-align: center;
    margin-top: 80px;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.hero h1 {
    font-size: 3.5rem;
    color: var(--bg-white);
    margin-bottom: 20px;
}

.hero p {
    font-size: 1.2rem;
    color: #E0F7FA;
    margin-bottom: 30px;
}

.hero-btns {
    display: flex;
    gap: 20px;
    justify-content: center;
}

/* About Us */
.about {
    padding: 100px 0;
    background-color: var(--bg-light);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.about-text h3 {
    font-size: 1.8rem;
    color: var(--primary-orange);
    margin-bottom: 15px;
}

.about-text p {
    font-size: 1.1rem;
}

.about-features {
    margin-top: 30px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
}

.feature-icon {
    font-size: 2rem;
    color: var(--primary-blue);
}

.about-image {
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

/* Products */
.products {
    padding: 100px 0;
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.product-card {
    background: var(--bg-white);
    border-radius: 8px;
    padding: 30px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.05);
    border-top: 4px solid var(--primary-blue);
    transition: var(--transition);
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.1);
    border-top-color: var(--primary-orange);
}

.product-submenu {
    display: none;
    margin-top: 20px;
    padding-top: 15px;
    border-top: 1px dashed var(--border-color);
}

.product-submenu.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-5px); }
    to { opacity: 1; transform: translateY(0); }
}

.submenu-item {
    font-size: 0.85rem;
    font-weight: 700;
    color: #000;
    padding: 10px 10px;
    border: 2px solid #000;
    margin-bottom: 0px; /* Flush against each other as in image */
    transition: var(--transition);
    text-align: center;
    word-break: break-word;
}

.submenu-cyan {
    background-color: #00DDFF;
    border-bottom: 1px solid #000; /* Share border with next item */
}

.submenu-cyan:hover {
    background-color: #00BBE6;
}

.submenu-purple {
    background-color: #DCD0FF;
    border-top: 1px solid #000;
}

.submenu-purple:hover {
    background-color: #C8BAF0;
}

/* Submenu Expandable Details */
.submenu-item-wrapper {
    margin-bottom: 0px;
}

.submenu-item {
    font-size: 0.85rem;
    font-weight: 700;
    color: #000;
    padding: 10px 10px;
    border: 2px solid #000;
    transition: var(--transition);
    text-align: center;
    word-break: break-word;
    cursor: pointer;
}

.submenu-details {
    display: none;
    background-color: var(--bg-light);
    border: 2px solid #000;
    border-top: none;
    padding: 0;
    font-size: 0.8rem;
    text-align: left;
}

.submenu-details.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

.submenu-details table {
    width: 100%;
    border-collapse: collapse;
}

.submenu-details td {
    padding: 8px 10px;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-dark);
}

.submenu-details tr:last-child td {
    border-bottom: none;
}

.submenu-details td:first-child {
    font-weight: 500;
    border-right: 1px dashed var(--border-color);
    width: 40%;
}

.product-icon {
    font-size: 3rem;
    color: var(--primary-orange);
    margin-bottom: 20px;
    text-align: center;
}

.product-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    text-align: center;
}

.product-info {
    margin-bottom: 20px;
}

.info-row {
    display: flex;
    margin-bottom: 15px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 10px;
}

.info-label {
    font-weight: 700;
    color: var(--primary-blue);
    width: 40%;
}

.info-value {
    width: 60%;
    color: var(--text-light);
}

.advantage {
    background-color: rgba(255, 102, 0, 0.1);
    padding: 15px;
    border-left: 4px solid var(--primary-orange);
    border-radius: 0 4px 4px 0;
    font-size: 0.95rem;
    color: var(--primary-blue-dark);
}

/* Specs & Downloads */
.specs {
    padding: 100px 0;
    background-color: var(--primary-blue);
    color: var(--bg-white);
}

.specs-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
}

.specs .section-title {
    color: var(--bg-white);
}

.specs h3 {
    color: var(--primary-orange);
}

.specs p {
    color: #E0F7FA;
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 30px;
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    overflow: hidden;
}

.comparison-table th, .comparison-table td {
    padding: 15px;
    text-align: left;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.comparison-table th {
    background-color: rgba(0, 0, 0, 0.2);
    font-weight: 700;
}

.doc-center {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-top: 30px;
}

.doc-btn {
    display: flex;
    align-items: center;
    gap: 15px;
    background-color: var(--bg-white);
    color: var(--primary-blue);
    padding: 15px 20px;
    border-radius: 4px;
    font-weight: 500;
    transition: var(--transition);
}

.doc-btn:hover {
    background-color: var(--primary-orange);
    color: var(--bg-white);
}

.doc-btn i {
    font-size: 1.5rem;
}

/* Support */
.support {
    padding: 100px 0;
    text-align: center;
}

.support-intro {
    max-width: 800px;
    margin: 0 auto 50px;
    font-size: 1.2rem;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.service-card {
    padding: 40px 20px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    transition: var(--transition);
}

.service-card:hover {
    border-color: var(--primary-blue);
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

.service-icon {
    font-size: 2.5rem;
    color: var(--primary-blue);
    margin-bottom: 20px;
}

/* Footer */
footer {
    background-color: #111111;
    color: #999999;
    padding: 60px 0 20px;
}

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

.footer-col h4 {
    color: var(--bg-white);
    font-size: 1.2rem;
    margin-bottom: 20px;
}

.footer-col p {
    color: #999999;
}

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

.contact-info i {
    color: var(--primary-orange);
    margin-top: 4px;
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-links a {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--bg-white);
    border-radius: 50%;
    transition: var(--transition);
}

.social-links a:hover {
    background-color: var(--primary-orange);
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.9rem;
}

/* Contact Form */
.contact-section {
    padding: 100px 0;
    background-color: var(--bg-light);
}

.contact-form {
    max-width: 600px;
    margin: 0 auto;
    background: var(--bg-white);
    padding: 40px;
    border-radius: 8px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.05);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--primary-blue-dark);
}

.form-control {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-family: inherit;
    transition: var(--transition);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(0, 90, 156, 0.1);
}

textarea.form-control {
    resize: vertical;
}

/* Responsive Design */
@media (max-width: 992px) {
    .hero h1 {
        font-size: 2.8rem;
    }
    
    .about-grid, .specs-grid {
        grid-template-columns: 1fr;
    }
    
    .services-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }
}

@media (max-width: 768px) {
    .nav-menu {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 80px;
        left: 0;
        width: 100%;
        background-color: var(--bg-white);
        padding: 20px;
        box-shadow: 0 10px 10px rgba(0,0,0,0.1);
    }
    
    .nav-menu.active {
        display: flex;
    }
    
    .hamburger {
        display: block;
    }
    
    .dropdown-content {
        position: static;
        box-shadow: none;
        border-top: none;
        padding-left: 20px;
        display: none;
    }
    
    .dropdown.active .dropdown-content {
        display: block;
    }
    
    .hero h1 {
        font-size: 2.2rem;
    }
    
    .hero-btns {
        flex-direction: column;
        gap: 15px;
    }
    
    .btn {
        width: 100%;
    }
    
    .section-title {
        font-size: 2rem;
    }
}