/* ==========================================================================
   FUNEVIS - Global Styles
   ========================================================================== */

:root {
    /* Brand Colors (Exact mappings from Pantone/CMYK Manual) */
    --color-primary: #009A44; /* Pantone 347 C - Vibrant Green */
    --color-primary-light: #C4D600; /* Pantone 386 C - Lime Green */
    --color-primary-dark: #007A35;
    
    --color-accent: #FF8200; /* Pantone 151 C - Vibrant Orange */
    --color-accent-light: #FFA300; /* Pantone 137 C - Golden Orange */
    --color-accent-dark: #D16B00;
    
    /* Brand Gradient */
    --gradient-brand: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
    --gradient-green: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-primary) 100%);
    --gradient-orange: linear-gradient(135deg, var(--color-accent-light) 0%, var(--color-accent) 100%);
    
    --color-secondary: #F0F7F1; /* Soft tint for backgrounds */
    
    /* Text Colors */
    --color-text-main: #1A1A1A; /* Near black for better readability */
    --color-text-muted: #4B5563;
    --color-text-light: #9CA3AF;
    --color-text-inverse: #FFFFFF;
    
    /* Backgrounds */
    --color-bg-base: #FAFAFA;
    --color-bg-surface: #FFFFFF;
    
    /* Typography - Updated for Brand Feel */
    --font-heading: 'Quicksand', system-ui, sans-serif;
    --font-body: 'Inter', system-ui, sans-serif;
    
    /* Spacing */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 1rem;
    --space-4: 1.5rem;
    --space-5: 2rem;
    --space-6: 3rem;
    --space-8: 4rem;
    --space-10: 5rem;
    --space-12: 6rem;
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;
    --radius-full: 9999px;
    
    /* Shadows - Refined for "Premium" feel */
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.1);
    --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 25px -5px rgba(0,0,0,0.1), 0 8px 10px -6px rgba(0,0,0,0.1);
    --shadow-xl: 0 20px 40px -8px rgba(0,0,0,0.12);
    
    /* Transitions */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 300ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Layout */
    --container-max-width: 1200px;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    color: var(--color-text-main);
    background-color: var(--color-bg-base);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 800;
    line-height: 1.2;
    color: var(--color-text-main);
    margin-bottom: var(--space-4);
}

p {
    margin-bottom: var(--space-4);
    text-align: justify;
}

a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition-fast);
}

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

/* ==========================================================================
   Layout & Utilities
   ========================================================================== */
.container {
    width: 100%;
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--space-4);
}

section {
    padding: var(--space-12) 0;
    position: relative;
}

.text-center { text-align: center; }
.text-primary { color: var(--color-primary); }
.text-accent { color: var(--color-accent); }

/* Glassmorphism */
.glass {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.5);
    box-shadow: var(--shadow-lg);
}

.glass-dark {
    background: rgba(31, 41, 55, 0.7);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-family: var(--font-heading);
    cursor: pointer;
    transition: var(--transition-base);
    border: none;
    gap: 0.5rem;
}

.btn-primary {
    background-color: var(--color-primary);
    color: var(--color-text-inverse);
    box-shadow: 0 4px 14px 0 rgba(51, 126, 57, 0.39);
}

.btn-primary:hover {
    background-color: var(--color-primary-light);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(51, 126, 57, 0.4);
}

.btn-accent {
    background-color: var(--color-accent);
    color: var(--color-text-inverse);
    box-shadow: 0 4px 14px 0 rgba(244, 161, 55, 0.39);
}

.btn-accent:hover {
    background-color: var(--color-accent-light);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(244, 161, 55, 0.4);
}

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

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

/* ==========================================================================
   Navigation
   ========================================================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: var(--transition-base);
    padding: var(--space-2) 0; /* Reduced padding */
    background: #ffffff;
    box-shadow: 0 2px 16px rgba(0, 0, 0, 0.07);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.navbar.scrolled {
    padding: var(--space-1) 0;
}

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

.logo {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 0.65rem;
    z-index: 1001;
}

.logo-img {
    height: 58px; /* Slightly smaller for a slimmer navbar */
    width: auto;
    object-fit: contain;
    transition: var(--transition-base);
}

.navbar.scrolled .logo-img {
    height: 48px;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: var(--space-6);
}

.nav-link {
    font-weight: 500;
    color: var(--color-text-main);
    font-size: 1rem;
    position: relative;
}

.nav-link:not(.btn)::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-accent);
    transition: var(--transition-base);
}

.nav-link:not(.btn):hover::after,
.nav-link:not(.btn).active::after {
    width: 100%;
}

.nav-link:not(.btn):hover {
    color: var(--color-primary);
}

.mobile-menu-btn {
    display: none;
    background: transparent;
    border: none;
    font-size: 2rem;
    color: var(--color-primary);
    cursor: pointer;
    z-index: 1001;
}

/* Responsive Nav */
@media (max-width: 768px) {
    .mobile-menu-btn {
        display: block;
    }

    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 400px;
        height: 100vh;
        background: var(--color-bg-surface);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: var(--space-5);
        transition: var(--transition-base);
        box-shadow: var(--shadow-2xl);
    }

    .nav-links.active {
        right: 0;
    }
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
    background: var(--color-primary-dark);
    background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
    color: var(--color-text-inverse);
    padding: var(--space-8) 0 var(--space-4);
}

.footer-content {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: var(--space-4);
    margin-bottom: var(--space-4);
    padding-bottom: var(--space-4);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-contact, .footer-social {
    flex: 1;
    min-width: 250px;
}

.footer-contact {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.footer-social {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    text-align: right;
}

@media (max-width: 768px) {
    .footer-contact, .footer-social {
        align-items: center;
        text-align: center;
    }
}

.footer h4 {
    color: var(--color-accent-light); /* Golden Orange for better pop on dark greens */
    margin-bottom: var(--space-4);
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: 0.02em;
}

.footer-contact p {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
    font-size: 0.95rem;
    color: var(--color-text-inverse);
    font-weight: 500;
}

.footer-social .social-icons {
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
}

.footer-social .social-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: var(--color-text-inverse);
    font-size: 1.25rem;
    transition: var(--transition-base);
}

.footer-social .social-icon:hover {
    background-color: var(--color-accent);
    color: var(--color-text-inverse);
    transform: translateY(-3px);
}

.footer-bottom {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    text-align: center;
}

@media (max-width: 768px) {
    .footer-bottom {
        justify-content: center;
        flex-direction: column;
    }
}

.footer-bottom p {
    margin-bottom: 0;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.8);
}

.footer-divider {
    color: rgba(255, 255, 255, 0.3);
    display: none;
}

@media (min-width: 769px) {
    .footer-divider {
        display: inline-block;
    }
}

.developer-info {
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    gap: 0.8rem;
    font-size: 0.9rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.95);
}

.mahp-logo {
    height: 55px;
    width: auto;
    filter: brightness(0) invert(1);
    opacity: 0.9;
    transition: all 0.3s ease;
}

.mahp-logo:hover {
    opacity: 1;
    transform: scale(1.05);
}

/* Ocultar iconos de redes sociales por ahora (volver a mostrar cuando estén activos) */
.social-links,
.social-icons,
.footer-social .social-icons,
.contact-left .social-links {
    display: none !important;
}