/* CSS Variables */
:root {
  --primary: #114C5C;
  --secondary: #37B29B;
  --dark: #0E2E3A;
  --light: #F5F7F9;
  --white: #FFFFFF;
  --text-primary: #0E2E3A;
  --text-secondary: #114C5C;
  --text-muted: #374151;
  --gradient: linear-gradient(135deg, #114C5C 0%, #37B29B 100%);
  --shadow: 0 10px 30px rgba(17, 76, 92, 0.1);
  --border-radius: 20px;
  --transition: all 0.3s ease;
}

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

body {
  font-family: 'Inter', 'Segoe UI', sans-serif;
  line-height: 1.6;
  color: var(--dark);
  background: var(--white);
  margin: 0;
}

/* Typography */
h1 {
    font-size: 36px;
    font-weight: 700;
    line-height: 40px;
}

h2 {
    font-size: 32px;
    font-weight: 500;
    line-height: 36px;
}

h3 {
    font-size: 28px;
    font-weight: 500;
    line-height: 32px;
}

h4 {
    font-size: 24px;
    font-weight: 400;
    line-height: 28px;
}

h5 {
    font-size: 20px;
    font-weight: 400;
    line-height: 24px;
}

h6 {
    font-size: 14px;
    font-weight: 400;
    line-height: 18px;
    margin: 0;
}

p {
    font-size: 16px;
    font-weight: 400;
    line-height: 22px;
}

@media (min-width: 1280px) {
    h1 {
        font-size: 48px;
        line-height: 56px;
    }

    h2 {
        font-size: 36px;
        line-height: 44px;
    }

    h3 {
        font-size: 33px;
        line-height: 40px;
    }

    h4 {
        font-size: 28px;
        line-height: 32px;
    }

    h5 {
        font-size: 24px;
        line-height: 28px;
    }

    h6 {
        font-size: 18px;
        line-height: 22px;
    }

    p {
        font-size: 18px;
        line-height: 26px;
    }
}

/* Buttons */
.btn-primary {
    background: var(--gradient);
    color: white;
    padding: 14px 28px;
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
    font-size: 16px;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 35px rgba(17, 76, 92, 0.2);
}

.btn-secondary {
    background: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
    padding: 12px 26px;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
    font-size: 16px;
}

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

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 16px 0;
    border-bottom: 1px solid rgba(17, 76, 92, 0.1);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.logo-link {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    transition: var(--transition);
}

.logo-link:hover {
    text-decoration: none;
    opacity: 0.9;
}

.nav-logo {
    width: 40px;
    height: 40px;
    object-fit: contain;
}

.nav-brand h2 {
    font-size: 24px;
    font-weight: 700;
    color: var(--primary);
    margin: 0;
}

.nav-brand .accent {
    color: var(--secondary);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    font-size: 16px;
}

.nav-link:hover {
    color: var(--secondary);
}

.nav-link.btn-primary {
    color: white;
    padding: 12px 24px;
    border-radius: 12px;
}

/* Footer */
.footer {
    background: var(--dark);
    color: white;
    padding: 60px 0 30px;
    margin-top: 80px;
}

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

.footer-content {
    display: flex;
    flex-direction: column;
    gap: 60px;
    margin-bottom: 40px;
}

.footer-brand h3 {
    font-size: 24px;
    font-weight: 700;
    color: white;
    margin-bottom: 16px;
}

.footer-brand .accent {
    color: var(--secondary);
}

.footer-logo-section {
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    gap: 12px;
    margin-bottom: 16px;
}

.footer-logo {
    width: 40px;
    height: 40px;
    object-fit: contain;
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
    text-align: center;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.footer-column h4 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 20px;
    color: white;
}

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

.footer-column ul li {
    margin-bottom: 12px;
}

.footer-column ul li a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: var(--transition);
}

.footer-column ul li a:hover {
    color: var(--secondary);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 30px;
    text-align: center;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.6);
}

/* Utility Classes */
.text-accent {
    background: var(--gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: 700;
}

.section-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 60px 24px;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    margin-bottom: 16px;
    color: var(--text-primary);
}

.section-header p {
    font-size: 18px;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-container {
        padding: 0 16px;
        max-width: 100vw;
        margin: 0;  
    }

    .nav-brand h2 {
        display: none;
    }

    .nav-links {
        gap: 12px;
        flex-wrap: wrap;
        justify-content: flex-end;
    }

    .nav-links a[href="#caracteristicas"],
    .nav-links a[href="#informe"] {
        display: none !important;
    }

    .nav-link {
        font-size: 14px;
        white-space: nowrap;
    }

    .nav-link.btn-primary {
        padding: 8px 12px;
        font-size: 14px;
    }

    .section-container {
        padding: 60px 16px;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

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