/* ==========================================================================
   ELOS DISTRIBUIDORA - Stylesheet
   Modern, Clean, and Premium Healthcare B2B Aesthetic
   ========================================================================== */

:root {
    --primary-dark: #111827;      /* Slate 900 */
    --primary-navy: #1e293b;      /* Slate 800 */
    --brand-blue: #1d4ed8;        /* Royal Blue */
    --brand-blue-hover: #1e40af;
    --brand-blue-light: #eff6ff;
    --brand-cyan: #06b6d4;        /* Medical Cyan */
    --brand-cyan-hover: #0891b2;
    --brand-cyan-light: #ecfeff;
    
    --light-bg: #f8fafc;          /* Slate 50 */
    --white: #ffffff;
    --border: #e2e8f0;            /* Slate 200 */
    
    --text-primary: #1e293b;
    --text-muted: #64748b;
    --text-light: #94a3b8;
    
    --font-family: 'Plus Jakarta Sans', sans-serif;
    
    --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.05), 0 4px 6px -4px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.05), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --border-radius: 12px;
}

/* Reset & Global */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    background-color: var(--light-bg);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Section Common */
section {
    padding: 100px 0;
    position: relative;
}

.badge {
    background-color: var(--brand-cyan-light);
    color: var(--brand-cyan-hover);
    padding: 6px 14px;
    border-radius: 100px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.2px;
    display: inline-block;
    margin-bottom: 20px;
}

.section-title {
    font-size: 36px;
    font-weight: 800;
    color: var(--primary-dark);
    letter-spacing: -0.8px;
    margin-bottom: 16px;
    line-height: 1.2;
}

.section-subtitle {
    color: var(--text-muted);
    font-size: 18px;
    max-width: 600px;
    margin-bottom: 50px;
}

/* Header */
.header {
    background-color: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 12px 0;
    transition: var(--transition);
}

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

.logo-wrapper {
    display: flex;
    align-items: center;
    gap: 16px;
    text-decoration: none;
}

.logo-img {
    height: 46px;
    width: auto;
    object-fit: contain;
}

.logo-divider {
    width: 1.5px;
    height: 28px;
    background-color: var(--border);
}

.logo-text {
    font-size: 15px;
    font-weight: 800;
    color: var(--primary-dark);
    letter-spacing: 0.5px;
}

.logo-text span {
    color: var(--brand-cyan);
}

.nav {
    display: flex;
    align-items: center;
    gap: 28px;
}

.nav a {
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 600;
    font-size: 14px;
    transition: var(--transition);
}

.nav a:hover {
    color: var(--brand-blue);
}

.nav-cta {
    background-color: var(--brand-blue);
    color: white !important;
    padding: 10px 20px;
    border-radius: 8px;
    font-weight: 700 !important;
    box-shadow: var(--shadow-sm);
}

.nav-cta:hover {
    background-color: var(--brand-blue-hover);
    transform: translateY(-1.5px);
}

/* Language Selector */
.lang-selector {
    display: flex;
    gap: 10px;
}

.lang-btn {
    text-decoration: none;
    color: var(--text-muted);
    font-size: 12px;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 6px 10px;
    border-radius: 6px;
    border: 1px solid var(--border);
    background-color: var(--white);
    transition: var(--transition);
}

.lang-btn.active {
    color: var(--brand-blue);
    border-color: var(--brand-blue);
    background-color: var(--brand-blue-light);
}

.lang-btn img {
    border-radius: 2px;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: 8px;
    font-weight: 700;
    font-size: 14px;
    text-decoration: none;
    transition: var(--transition);
    cursor: pointer;
    border: none;
}

.btn-primary {
    background-color: var(--brand-blue);
    color: var(--white);
    box-shadow: var(--shadow-md);
}

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

.btn-outline {
    background-color: transparent;
    color: var(--primary-dark);
    border: 1.5px solid var(--border);
}

.btn-outline:hover {
    background-color: var(--light-bg);
    border-color: var(--text-muted);
    transform: translateY(-2px);
}

/* Hero Section */
.hero {
    background-color: var(--white);
    padding: 120px 0 160px;
    overflow: hidden;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 60px;
    align-items: center;
}

.hero-content {
    max-width: 580px;
}

.hero-content h1 {
    font-size: 46px;
    font-weight: 800;
    line-height: 1.15;
    color: var(--primary-dark);
    letter-spacing: -1.5px;
    margin-bottom: 24px;
}

.hero-content p {
    font-size: 18px;
    color: var(--text-muted);
    margin-bottom: 36px;
    line-height: 1.65;
}

.hero-actions {
    display: flex;
    gap: 16px;
}

.hero-image {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-banner-wrapper {
    width: 100%;
    max-width: 480px;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--border);
    transition: var(--transition);
    background-color: var(--white);
}

.hero-banner-wrapper:hover {
    transform: translateY(-4px);
    box-shadow: 0 30px 60px -15px rgba(0, 0, 0, 0.1);
}

.hero-banner-wrapper img {
    width: 100%;
    height: auto;
    display: block;
}

/* Waves Divider SVG */
.wave-divider {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    overflow: hidden;
    line-height: 0;
    transform: rotate(180deg);
}

.wave-divider svg {
    position: relative;
    display: block;
    width: calc(100% + 1.3px);
    height: 60px;
}

.wave-divider .shape-fill {
    fill: var(--light-bg);
}

/* About Section */
.about {
    background-color: var(--light-bg);
}

.about-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 80px;
    align-items: center;
}

.about-info h2 {
    margin-bottom: 24px;
}

.about-info p {
    font-size: 16px;
    color: var(--text-muted);
    margin-bottom: 24px;
    line-height: 1.7;
}

.about-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-top: 40px;
}

.stat-item {
    background-color: var(--white);
    border: 1px solid var(--border);
    padding: 24px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    text-align: center;
}

.stat-number {
    font-size: 40px;
    font-weight: 800;
    color: var(--brand-cyan-hover);
    line-height: 1;
    margin-bottom: 10px;
}

.stat-title {
    font-size: 13px;
    font-weight: 700;
    color: var(--text-primary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.about-visual {
    position: relative;
    display: flex;
    justify-content: center;
}

.logo-3d-card {
    background: linear-gradient(135deg, #ffffff 0%, #f1f5f9 100%);
    padding: 40px;
    border-radius: 24px;
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--white);
    text-align: center;
    max-width: 380px;
    width: 100%;
}

.logo-3d-card img {
    width: 100%;
    max-width: 250px;
    height: auto;
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    margin-bottom: 24px;
}

.logo-3d-card h3 {
    font-size: 20px;
    font-weight: 800;
    color: var(--primary-dark);
}

/* Mission, Vision, Values */
.mvp {
    background-color: var(--white);
    padding-top: 60px;
}

.mvp-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.mvp-card {
    background-color: var(--light-bg);
    border: 1px solid var(--border);
    border-radius: var(--border-radius);
    padding: 40px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.mvp-card:hover {
    transform: translateY(-5px);
    border-color: var(--brand-cyan);
    box-shadow: var(--shadow-lg);
}

.mvp-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background-color: var(--brand-cyan);
}

.mvp-card:nth-child(2)::before {
    background-color: var(--brand-blue);
}

.mvp-card:nth-child(3)::before {
    background: linear-gradient(to bottom, var(--brand-cyan), var(--brand-blue));
}

.mvp-icon {
    font-size: 28px;
    color: var(--brand-cyan-hover);
    margin-bottom: 24px;
}

.mvp-card:nth-child(2) .mvp-icon {
    color: var(--brand-blue);
}

.mvp-card h3 {
    font-size: 22px;
    font-weight: 800;
    color: var(--primary-dark);
    margin-bottom: 16px;
}

.mvp-card p {
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.65;
}

/* Services (Lines of Action) */
.services {
    background-color: var(--light-bg);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 32px;
}

.service-card {
    background-color: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--border-radius);
    padding: 36px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--brand-cyan-light);
}

.service-icon {
    background-color: var(--brand-cyan-light);
    color: var(--brand-cyan-hover);
    width: 54px;
    height: 54px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    margin-bottom: 24px;
}

.service-card h3 {
    font-size: 18px;
    font-weight: 800;
    color: var(--primary-dark);
    margin-bottom: 14px;
}

.service-card p {
    color: var(--text-muted);
    font-size: 14px;
    line-height: 1.6;
}

/* Public Bids Section */
.bids {
    background-color: var(--white);
}

.bids-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 80px;
    align-items: center;
}

.bids-visual {
    background-color: var(--primary-navy);
    border-radius: 24px;
    padding: 48px;
    color: var(--white);
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.bids-visual-glow {
    position: absolute;
    top: -60px;
    right: -60px;
    width: 160px;
    height: 160px;
    background-color: var(--brand-cyan);
    filter: blur(100px);
    pointer-events: none;
}

.bids-visual i {
    font-size: 48px;
    color: var(--brand-cyan);
    margin-bottom: 24px;
}

.bids-visual h3 {
    font-size: 24px;
    font-weight: 800;
    margin-bottom: 16px;
}

.bids-visual p {
    color: var(--text-light);
    font-size: 15px;
    line-height: 1.6;
    margin-bottom: 28px;
}

.bids-tag-list {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.bid-tag {
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--white);
    padding: 8px 16px;
    border-radius: 100px;
    font-size: 12px;
    font-weight: 700;
}

.bids-content h2 {
    margin-bottom: 20px;
}

.bids-content > p {
    font-size: 16px;
    color: var(--text-muted);
    margin-bottom: 36px;
}

.bid-list-item {
    display: flex;
    gap: 16px;
    margin-bottom: 24px;
}

.bid-item-icon {
    color: var(--brand-blue);
    font-size: 18px;
    margin-top: 3px;
}

.bid-item-text h4 {
    font-size: 16px;
    font-weight: 700;
    color: var(--primary-dark);
    margin-bottom: 4px;
}

.bid-item-text p {
    font-size: 14px;
    color: var(--text-muted);
}

/* Quality / Regulatory Section */
.quality {
    background-color: var(--light-bg);
}

.quality-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 60px;
    align-items: center;
}

.quality-cards {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.quality-card {
    background-color: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--border-radius);
    padding: 24px;
    display: flex;
    gap: 20px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.quality-card:hover {
    transform: translateX(6px);
    border-color: var(--brand-cyan-light);
    box-shadow: var(--shadow-md);
}

.quality-card-icon {
    background-color: var(--brand-cyan-light);
    color: var(--brand-cyan-hover);
    width: 46px;
    height: 46px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    flex-shrink: 0;
}

.quality-card-text h4 {
    font-size: 16px;
    font-weight: 700;
    color: var(--primary-dark);
    margin-bottom: 6px;
}

.quality-card-text p {
    font-size: 13.5px;
    color: var(--text-muted);
    line-height: 1.5;
}

.quality-seal-wrapper {
    display: flex;
    justify-content: center;
}

.quality-seal {
    background: linear-gradient(135deg, var(--primary-navy) 0%, var(--primary-dark) 100%);
    border-radius: 24px;
    padding: 50px;
    text-align: center;
    color: var(--white);
    max-width: 380px;
    width: 100%;
    box-shadow: var(--shadow-xl);
    position: relative;
    overflow: hidden;
}

.quality-seal i {
    font-size: 64px;
    color: var(--brand-cyan);
    margin-bottom: 24px;
}

.quality-seal h3 {
    font-size: 22px;
    font-weight: 800;
    margin-bottom: 12px;
}

.quality-seal p {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: 24px;
}

.quality-seal-badge {
    background-color: rgba(6, 182, 212, 0.15);
    border: 1px solid var(--brand-cyan);
    color: var(--brand-cyan);
    padding: 6px 16px;
    border-radius: 100px;
    font-size: 11px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    display: inline-block;
}

/* Contact / Lead Section */
.contact {
    background-color: var(--white);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.contact-info h2 {
    font-size: 36px;
    margin-bottom: 16px;
}

.contact-info > p {
    font-size: 16px;
    color: var(--text-muted);
    margin-bottom: 40px;
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.contact-method {
    display: flex;
    align-items: center;
    gap: 16px;
}

.contact-method i {
    font-size: 20px;
    color: var(--brand-blue);
    width: 48px;
    height: 48px;
    border-radius: 10px;
    background-color: var(--brand-blue-light);
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact-method span {
    font-size: 12px;
    color: var(--text-muted);
    display: block;
}

.contact-method strong {
    font-size: 16px;
    color: var(--primary-dark);
}

.contact-form-wrapper {
    background-color: var(--white);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 40px;
    box-shadow: var(--shadow-xl);
}

.contact-form h3 {
    font-size: 20px;
    font-weight: 800;
    color: var(--primary-dark);
    margin-bottom: 24px;
}

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

.form-group label {
    display: block;
    font-size: 11px;
    font-weight: 700;
    color: var(--text-muted);
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1.5px solid var(--border);
    border-radius: 8px;
    font-family: var(--font-family);
    font-size: 14px;
    outline: none;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--brand-blue);
    box-shadow: 0 0 0 3px rgba(29, 78, 216, 0.15);
}

/* Footer */
.footer {
    background-color: var(--primary-navy);
    color: var(--text-light);
    padding: 50px 0;
    font-size: 14px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-links {
    display: flex;
    gap: 24px;
}

.footer-links a {
    color: var(--text-light);
    text-decoration: none;
    transition: var(--transition);
}

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

/* Responsive adjustments */
@media (max-width: 992px) {
    section {
        padding: 80px 0;
    }
    .hero-grid,
    .about-grid,
    .bids-grid,
    .quality-grid,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    .hero {
        padding: 80px 0 100px;
        text-align: center;
    }
    .hero-content {
        max-width: 100%;
    }
    .hero-actions {
        justify-content: center;
    }
    .hero-image {
        order: -1;
    }
    .nav {
        display: none; /* Mobile menu placeholder */
    }
    .mvp-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    .footer-container {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
}