/* ============================================
   VARIABLES Y RESET
   ============================================ */

:root {
    /* Colores principales */
    --color-primary: #F5B800;
    --color-primary-dark: #D9A300;
    --color-primary-light: #FFD54F;
    
    --color-secondary: #1A1A1A;
    --color-secondary-light: #333333;
    
    --color-accent: #4A7C59;
    --color-accent-light: #6B9977;
    
    --color-background: #FAF6F1;
    --color-white: #FFFFFF;
    --color-text: #333333;
    --color-text-light: #666666;
    --color-border: #E0D9CC;
    
    /* Tipografía */
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Open Sans', sans-serif;
    
    /* Espaciado */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    
    /* Sombras */
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.1);
    --shadow-md: 0 4px 8px rgba(0,0,0,0.15);
    --shadow-lg: 0 8px 16px rgba(0,0,0,0.2);
    
    /* Transiciones */
    --transition: all 0.3s ease;
    
    /* Bordes */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 20px;
}

* {
    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);
    background-color: var(--color-background);
    line-height: 1.6;
    overflow-x: hidden;
}

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

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

ul {
    list-style: none;
}

/* ============================================
   UTILIDADES
   ============================================ */

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

.section {
    padding: var(--spacing-xl) 0;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 800;
    color: var(--color-secondary);
    margin-bottom: var(--spacing-sm);
}

.title-underline {
    width: 80px;
    height: 4px;
    background: linear-gradient(to right, var(--color-primary), var(--color-accent));
    margin: 0 auto var(--spacing-md);
    border-radius: 2px;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--color-text-light);
    max-width: 600px;
    margin: 0 auto;
}

.section-cta {
    text-align: center;
    margin-top: var(--spacing-lg);
}

/* Botones */
.btn {
    display: inline-block;
    padding: 0.875rem 2rem;
    border-radius: var(--radius-lg);
    font-weight: 600;
    font-family: var(--font-heading);
    cursor: pointer;
    transition: var(--transition);
    border: none;
    text-align: center;
}

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

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

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

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

.btn-small {
    padding: 0.625rem 1.5rem;
    font-size: 0.9rem;
}

.btn-large {
    padding: 1.125rem 2.5rem;
    font-size: 1.1rem;
}

.btn-highlight {
    background: linear-gradient(135deg, #FFF2B0 0%, #F5B800 100%);
}

.btn-highlight:hover {
    background: linear-gradient(135deg, #FFE680 0%, #D9A300 100%);
}
/* ============================================
   NAVEGACIÓN
   ============================================ */

.navbar {
    background: var(--color-white);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: var(--transition);
}

.navbar.scrolled {
    box-shadow: var(--shadow-md);
}

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) 0;
    position: relative;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-secondary);
}

.logo-icon {
    font-size: 2rem;
}

.menu-checkbox {
    display: none;
}

.menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    position: relative;
    width: 40px;
    height: 40px;
}

.menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--color-secondary);
    border-radius: 2px;
    transition: var(--transition);
    display: block;
}

.menu-checkbox:checked + .container .nav-wrapper .menu-toggle span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.menu-checkbox:checked + .container .nav-wrapper .menu-toggle span:nth-child(2) {
    opacity: 0;
}

.menu-checkbox:checked + .container .nav-wrapper .menu-toggle span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

.nav-menu {
    display: flex;
    gap: var(--spacing-md);
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

@media (min-width: 769px) {
    .navbar {
        display: flex;
        flex-direction: column;
    }
    
    .nav-menu {
        order: 2;
    }
}

.nav-menu a {
    color: var(--color-secondary);
    font-weight: 600;
    padding: 0.5rem 0;
    position: relative;
}

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

.nav-menu a:hover::after,
.nav-menu a.active::after {
    width: 100%;
}

@media (min-width: 769px) and (max-width: 1180px) {
    .nav-wrapper {
        flex-wrap: wrap;
        gap: 0.75rem 1rem;
    }

    .nav-menu {
        flex: 1 1 100%;
        flex-wrap: wrap;
        justify-content: center;
        gap: 0.75rem 1.25rem;
        padding: 0;
    }

    .nav-menu a {
        font-size: 0.95rem;
    }
}

.dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--color-white);
    box-shadow: var(--shadow-md);
    border-radius: var(--radius-md);
    padding: var(--spacing-sm);
    min-width: 220px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: var(--transition);
}

.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu li {
    margin: 0;
}

.dropdown-menu a {
    display: block;
    padding: 0.75rem var(--spacing-sm);
    border-radius: var(--radius-sm);
}

.dropdown-menu a:hover {
    background: var(--color-background);
}

/* ============================================
   HERO SECTION
   ============================================ */

.hero {
    position: relative;
    min-height: 90vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-secondary-light) 100%),
                url('https://upload.wikimedia.org/wikipedia/commons/thumb/d/db/Pollinating_bee_covered_with_pollen.jpg/1280px-Pollinating_bee_covered_with_pollen.jpg');
    background-size: cover;
    background-position: center;
    background-blend-mode: overlay;
    color: var(--color-white);
    text-align: center;
    padding: var(--spacing-lg) var(--spacing-sm);
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: rgba(26, 26, 26, 0.6);
}

.hero-content {
    position: relative;
    z-index: 2;
    animation: fadeInUp 1s ease;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 800;
    margin-bottom: var(--spacing-md);
    line-height: 1.2;
    text-shadow: 0 4px 8px rgba(0,0,0,0.3);
}

.hero-subtitle {
    font-size: clamp(1.1rem, 2vw, 1.5rem);
    margin-bottom: var(--spacing-lg);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    opacity: 0.95;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    flex-wrap: wrap;
}

.hero-scroll {
    position: absolute;
    bottom: var(--spacing-md);
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    color: var(--color-white);
    opacity: 0.8;
    z-index: 2;
    animation: bounce 2s infinite;
}

.scroll-icon {
    font-size: 2rem;
    margin-top: 0.5rem;
}

/* ============================================
   INTRO SECTION
   ============================================ */

.intro-section {
    background: var(--color-white);
}

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

.intro-text {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
    color: var(--color-text);
}

.features-list {
    margin-top: var(--spacing-lg);
}

.feature-item {
    display: flex;
    gap: var(--spacing-sm);
    align-items: start;
    margin-bottom: var(--spacing-md);
    padding: var(--spacing-sm);
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.feature-item:hover {
    background: var(--color-background);
    transform: translateX(8px);
}

.feature-icon {
    font-size: 2.5rem;
    flex-shrink: 0;
}

.feature-item h3 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    color: var(--color-secondary);
    margin-bottom: 0.25rem;
}

.feature-item p {
    color: var(--color-text-light);
    font-size: 0.95rem;
}

.intro-image {
    position: relative;
}

.intro-image img {
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    width: 100%;
}

.image-caption {
    font-size: 0.875rem;
    color: var(--color-text-light);
    margin-top: var(--spacing-sm);
    font-style: italic;
}

/* ============================================
   SPECIES SECTION
   ============================================ */

.species-section {
    background: var(--color-background);
}

.species-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.species-card {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.species-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.card-image {
    position: relative;
    height: 240px;
    overflow: hidden;
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.species-card:hover .card-image img {
    transform: scale(1.1);
}

.card-badge {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    background: var(--color-primary);
    color: var(--color-secondary);
    padding: 0.375rem 0.875rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.card-content {
    padding: var(--spacing-md);
}

.card-title {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    color: var(--color-secondary);
    margin-bottom: 0.25rem;
}

.card-scientific {
    color: var(--color-primary);
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.card-description {
    font-size: 0.95rem;
    color: var(--color-text);
    line-height: 1.6;
    margin-bottom: var(--spacing-sm);
}

.card-features {
    margin: var(--spacing-sm) 0;
    padding: var(--spacing-sm) 0;
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.card-features li {
    font-size: 0.9rem;
    color: var(--color-text-light);
    margin-bottom: 0.375rem;
}

.card-content .btn {
    margin-top: var(--spacing-sm);
    width: 100%;
}

/* ============================================
   IMPORTANCE SECTION
   ============================================ */

.importance-section {
    background: var(--color-white);
}

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

.importance-image img {
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
}

.importance-list {
    margin-top: var(--spacing-lg);
}

.importance-item {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.importance-number {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--color-primary);
    line-height: 1;
    flex-shrink: 0;
}

.importance-item h3 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    color: var(--color-secondary);
    margin-bottom: 0.5rem;
}

.importance-item p {
    color: var(--color-text);
    line-height: 1.7;
}

/* ============================================
   CTA SECTION
   ============================================ */

.cta-section {
    background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-light) 100%);
    color: var(--color-white);
    text-align: center;
}

.cta-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    margin-bottom: var(--spacing-md);
}

.cta-subtitle {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-lg);
    opacity: 0.95;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    flex-wrap: wrap;
}

/* ============================================
   FOOTER
   ============================================ */

.footer {
    background: var(--color-secondary);
    color: var(--color-white);
    padding: var(--spacing-xl) 0 var(--spacing-md);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.footer-title {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: var(--spacing-sm);
}

.footer-description {
    color: rgba(255,255,255,0.8);
    line-height: 1.7;
    margin-bottom: var(--spacing-md);
}

.social-links {
    display: flex;
    gap: var(--spacing-sm);
}

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

.social-links a:hover {
    background: var(--color-primary);
    transform: translateY(-3px);
}

.footer-column-title {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    color: var(--color-primary);
}

.footer-links li {
    margin-bottom: 0.5rem;
}

.footer-links a {
    color: rgba(255,255,255,0.8);
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--color-primary);
    padding-left: 5px;
}

.newsletter-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.newsletter-form input {
    padding: 0.75rem;
    border: none;
    border-radius: var(--radius-md);
    font-family: var(--font-body);
}

.newsletter-form .btn {
    width: 100%;
}

.footer-bottom {
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255,255,255,0.1);
    text-align: center;
    color: rgba(255,255,255,0.6);
    font-size: 0.9rem;
}

.footer-credits {
    margin-top: 0.5rem;
}

.footer-credits a {
    color: var(--color-primary);
}

/* ============================================
   SALE PAGE
   ============================================ */

.hero-sale {
    min-height: 85vh;
}

.sale-badge {
    display: inline-block;
    margin-bottom: var(--spacing-sm);
    padding: 0.5rem 1rem;
    border-radius: 999px;
    background: rgba(255, 213, 79, 0.22);
    border: 1px solid rgba(255, 255, 255, 0.35);
    font-family: var(--font-heading);
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.sale-description {
    max-width: 840px;
    margin: 0 auto var(--spacing-lg);
    font-size: 1.1rem;
}

.sale-overview {
    background: linear-gradient(180deg, #fffaf0 0%, var(--color-white) 100%);
}

.sale-gallery-section {
    background: var(--color-white);
}

.sale-overview-grid {
    display: grid;
    grid-template-columns: minmax(280px, 0.95fr) minmax(320px, 1.05fr);
    gap: var(--spacing-lg);
    align-items: stretch;
}

.sale-image-card,
.sale-summary-card,
.sale-benefit-card,
.sale-process-card {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
}

.sale-image-card {
    overflow: hidden;
    min-height: 100%;
}

.sale-image-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.sale-gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--spacing-md);
}

.sale-gallery-card {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.sale-gallery-card img {
    width: 100%;
    height: 240px;
    object-fit: cover;
}

.sale-gallery-card figcaption {
    padding: 1rem 1.1rem 1.2rem;
    color: var(--color-text-light);
    font-size: 0.95rem;
}

.sale-summary-card {
    padding: clamp(1.5rem, 4vw, 2.5rem);
}

.sale-summary-card h2,
.sale-process-card h2,
.sale-benefit-card h3,
.sale-benefit-card h4 {
    font-family: var(--font-heading);
    color: var(--color-secondary);
}

.sale-summary-card h2 {
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    margin-bottom: var(--spacing-sm);
}

.sale-stats {
    display: grid;
    grid-template-columns: repeat(2, minmax(120px, 1fr));
    gap: var(--spacing-sm);
    margin: var(--spacing-md) 0;
}

.sale-stat {
    padding: 1rem;
    background: var(--color-background);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(245, 184, 0, 0.18);
}

.sale-stat strong {
    display: block;
    font-family: var(--font-heading);
    font-size: 1.15rem;
    color: var(--color-primary-dark);
}

.sale-stat span {
    font-size: 0.92rem;
    color: var(--color-text-light);
}

.sale-checklist {
    display: grid;
    gap: 0.85rem;
}

.sale-checklist li {
    padding-left: 1.6rem;
    position: relative;
}

.sale-checklist li::before {
    content: '✓';
    position: absolute;
    left: 0;
    top: 0;
    color: var(--color-accent);
    font-weight: 700;
}

.sale-benefits-section {
    background: linear-gradient(180deg, rgba(245, 184, 0, 0.08) 0%, rgba(74, 124, 89, 0.06) 100%);
}

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

.sale-benefit-card {
    padding: 2rem;
    border: 1px solid rgba(245, 184, 0, 0.16);
}

.sale-benefit-icon {
    width: 58px;
    height: 58px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    border-radius: 16px;
    background: linear-gradient(135deg, rgba(245, 184, 0, 0.16) 0%, rgba(74, 124, 89, 0.16) 100%);
    font-size: 1.75rem;
}

.sale-benefit-card h3 {
    margin-bottom: 0.9rem;
    font-size: 1.35rem;
}

.sale-benefit-card h4 {
    margin-top: 1rem;
    margin-bottom: 0.65rem;
    font-size: 1rem;
}

.sale-benefit-media {
    margin-bottom: 1rem;
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.sale-benefit-media img {
    width: 100%;
    height: 220px;
    object-fit: cover;
}

.sale-benefit-card ul {
    list-style: disc;
    margin-left: 1.2rem;
    color: var(--color-text);
}

.sale-benefit-card li + li {
    margin-top: 0.45rem;
}

.sale-note {
    margin-top: 1rem;
    padding: 1rem 1.1rem;
    background: rgba(245, 184, 0, 0.08);
    border-left: 4px solid var(--color-primary);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.sale-price-box {
    margin-top: 1rem;
    padding: 1rem 1.1rem;
    background: linear-gradient(135deg, rgba(245, 184, 0, 0.14) 0%, rgba(255, 255, 255, 0.95) 100%);
    border: 1px solid rgba(245, 184, 0, 0.28);
    border-radius: var(--radius-lg);
}

.sale-price-box strong {
    display: block;
    margin-bottom: 0.3rem;
    font-family: var(--font-heading);
    color: var(--color-secondary);
}

.sale-price-box span {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--color-primary-dark);
}

.sale-process-section {
    background: var(--color-white);
}

.sale-process-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(280px, 1fr));
    gap: var(--spacing-md);
}

.sale-process-card {
    padding: 2rem;
}

.sale-process-card h2 {
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.sale-contact-card {
    margin-top: var(--spacing-lg);
    padding: clamp(1.5rem, 4vw, 2.5rem);
    background: linear-gradient(135deg, rgba(245, 184, 0, 0.12) 0%, rgba(74, 124, 89, 0.1) 100%);
    border: 1px solid rgba(245, 184, 0, 0.24);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
}

.sale-contact-badge {
    display: inline-block;
    margin-bottom: 1rem;
    padding: 0.45rem 0.9rem;
    border-radius: 999px;
    background: rgba(245, 184, 0, 0.2);
    color: var(--color-secondary);
    font-family: var(--font-heading);
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.82rem;
}

.sale-contact-card h2 {
    font-family: var(--font-heading);
    color: var(--color-secondary);
    margin-bottom: 0.75rem;
    font-size: clamp(1.6rem, 4vw, 2.2rem);
}

.sale-contact-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(220px, 1fr));
    gap: var(--spacing-sm);
    margin: 1.5rem 0;
}

.sale-contact-item {
    padding: 1rem;
    background: var(--color-white);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(245, 184, 0, 0.15);
}

.sale-contact-item strong {
    display: block;
    margin-bottom: 0.35rem;
    font-family: var(--font-heading);
    color: var(--color-secondary);
}

.sale-contact-item span,
.sale-contact-item a {
    color: var(--color-text);
    line-height: 1.6;
}

.sale-contact-actions {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.sale-contact-phone {
    color: var(--color-secondary);
    border-color: var(--color-secondary);
}

.sale-contact-phone:hover {
    background: var(--color-secondary);
    color: var(--color-white);
}
/* ============================================
   ANIMACIONES
   ============================================ */

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes bounce {
    0%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    50% {
        transform: translateX(-50%) translateY(-10px);
    }
}

/* ============================================
   RESPONSIVE
   ============================================ */

/* Especies Page Styles */
.especie-detallada {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
    padding: var(--spacing-lg);
    background: var(--color-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
}

.especie-detallada.reverse {
    direction: rtl;
}

.especie-detallada.reverse > * {
    direction: ltr;
}

.especie-imagen {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
}

.especie-imagen img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.especie-badge {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    background: var(--color-primary);
    color: var(--color-secondary);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.especie-badge.cultural {
    background: var(--color-accent);
    color: var(--color-white);
}

.especie-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.especie-titulo {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 800;
    color: var(--color-secondary);
    margin: 0;
}

.especie-nombres {
    font-size: 1.1rem;
    color: var(--color-primary);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.caracteristicas-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-sm);
    margin: var(--spacing-md) 0;
}

.caracteristica {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: var(--spacing-sm);
    background: var(--color-background);
    border-radius: var(--radius-md);
}

.caracteristica-icon {
    font-size: 1.5rem;
}

.caracteristica strong {
    display: block;
    font-family: var(--font-heading);
    font-size: 0.9rem;
    color: var(--color-secondary);
}

.caracteristica p {
    margin: 0;
    font-size: 0.95rem;
    color: var(--color-text);
}

.especie-descripcion {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--color-text);
    margin: var(--spacing-sm) 0;
}

.distribucion {
    padding: var(--spacing-sm);
    background: var(--color-background);
    border-left: 3px solid var(--color-accent);
    border-radius: var(--radius-md);
    margin: var(--spacing-sm) 0;
}

.distribucion strong {
    color: var(--color-secondary);
}

.especies-grid-small {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
}

.especie-card-small {
    padding: var(--spacing-md);
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.especie-card-small:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.especie-card-small h4 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    color: var(--color-secondary);
    margin-bottom: 0.5rem;
}

.especie-nombres-small {
    font-size: 0.9rem;
    color: var(--color-primary);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.especie-card-small p {
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--color-text);
}

.tabla-wrapper {
    overflow-x: auto;
}

.tabla-comparativa {
    width: 100%;
    border-collapse: collapse;
    background: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.tabla-comparativa thead {
    background: var(--color-secondary);
    color: var(--color-white);
}

.tabla-comparativa th {
    padding: var(--spacing-md);
    text-align: left;
    font-family: var(--font-heading);
    font-weight: 700;
}

.tabla-comparativa td {
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--color-background);
}

.tabla-comparativa tbody tr:hover {
    background: var(--color-background);
}

.tabla-comparativa td strong {
    color: var(--color-secondary);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.stat-card {
    text-align: center;
    padding: var(--spacing-lg);
    background: var(--color-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

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

.stat-number {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 800;
    color: var(--color-primary);
    margin-bottom: 0.25rem;
}

.stat-label {
    font-size: 1rem;
    color: var(--color-text-light);
    font-weight: 600;
}

/* Detailed Species Pages */
.taxonomia-badge {
    display: inline-block;
    background: rgba(255,255,255,0.2);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.9rem;
    margin-bottom: var(--spacing-sm);
    backdrop-filter: blur(10px);
}

.taxonomia-completa {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-sm);
    max-width: 900px;
    margin: var(--spacing-lg) auto;
}

.taxonomia-item {
    padding: var(--spacing-sm);
    background: var(--color-white);
    border-radius: var(--radius-md);
    text-align: center;
    box-shadow: var(--shadow-sm);
}

.taxonomia-item.destacada {
    background: linear-gradient(135deg, var(--color-primary-light), var(--color-primary));
    font-weight: 700;
}

.taxonomia-item strong {
    display: block;
    color: var(--color-text-light);
    font-size: 0.85rem;
    margin-bottom: 0.25rem;
}

.taxonomia-nota {
    text-align: center;
    margin-top: var(--spacing-md);
    font-size: 1.1rem;
}

.taxonomia-nota em {
    color: var(--color-secondary);
    font-style: italic;
}

.image-caption {
    font-size: 0.85rem;
    color: var(--color-text-light);
    margin-top: 0.5rem;
    text-align: center;
}

.caracteristicas-detalladas {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.caracteristica-completa {
    padding: var(--spacing-md);
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

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

.caracteristica-completa h3 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    color: var(--color-secondary);
    margin-bottom: var(--spacing-sm);
}

.caracteristica-completa ul {
    list-style: none;
    margin-left: 0;
}

.caracteristica-completa li {
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--color-background);
}

.caracteristica-completa li:last-child {
    border-bottom: none;
}

.distribucion-completa {
    display: grid;
    gap: var(--spacing-xl);
}

.mapa-info h3,
.habitat-info h3 {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    color: var(--color-secondary);
    margin-bottom: var(--spacing-md);
}

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

.pais-item {
    padding: var(--spacing-md);
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.pais-item h4 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    color: var(--color-primary);
    margin-bottom: 0.5rem;
}

.habitat-card {
    padding: var(--spacing-md);
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    margin-bottom: var(--spacing-md);
}

.habitat-card h4 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    color: var(--color-secondary);
    margin-bottom: var(--spacing-sm);
}

.habitat-card ul {
    list-style: disc;
    margin-left: var(--spacing-md);
}

.habitat-card li {
    margin-bottom: 0.5rem;
    line-height: 1.6;
}

.comportamiento-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.comportamiento-card {
    padding: var(--spacing-md);
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.comportamiento-card h3 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    color: var(--color-secondary);
    margin-bottom: var(--spacing-sm);
}

.comportamiento-card p {
    line-height: 1.7;
    margin-bottom: var(--spacing-sm);
}

.comportamiento-card ul {
    list-style: disc;
    margin-left: var(--spacing-md);
}

.comportamiento-card li {
    margin-bottom: 0.5rem;
    line-height: 1.6;
}

.importancia-grid-completa {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.importancia-item-detallada {
    padding: var(--spacing-lg);
    background: var(--color-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
}

.importancia-icono {
    font-size: 4rem;
    margin-bottom: var(--spacing-sm);
}

.importancia-item-detallada h3 {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    color: var(--color-secondary);
    margin-bottom: var(--spacing-md);
}

.importancia-item-detallada p {
    line-height: 1.7;
    margin-bottom: var(--spacing-sm);
}

.importancia-item-detallada ul {
    list-style: disc;
    margin-left: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
}

.importancia-item-detallada li {
    margin-bottom: 0.5rem;
    line-height: 1.6;
}

.intro-manejo {
    font-size: 1.15rem;
    line-height: 1.8;
    text-align: center;
    max-width: 900px;
    margin: 0 auto var(--spacing-lg);
    padding: var(--spacing-md);
    background: var(--color-background);
    border-radius: var(--radius-lg);
}

.manejo-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.manejo-card {
    padding: var(--spacing-lg);
    background: var(--color-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
}

.manejo-card h3 {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    color: var(--color-secondary);
    margin-bottom: var(--spacing-md);
}

.manejo-card ul {
    list-style: none;
    margin-left: 0;
}

.manejo-card li {
    padding: 0.5rem 0 0.5rem 1.5rem;
    position: relative;
    line-height: 1.6;
}

.manejo-card li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--color-accent);
    font-weight: bold;
}

.cta-buttons {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    flex-wrap: wrap;
}

/* Timeline and History Styles */
.historia-timeline {
    max-width: 900px;
    margin: 0 auto;
}

.timeline-item {
    padding: var(--spacing-lg);
    background: var(--color-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    margin-bottom: var(--spacing-md);
    position: relative;
    padding-left: 5rem;
}

.timeline-icon {
    position: absolute;
    left: var(--spacing-md);
    top: var(--spacing-lg);
    font-size: 2.5rem;
}

.timeline-item h3 {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    color: var(--color-secondary);
    margin-bottom: var(--spacing-sm);
}

.timeline-item p {
    line-height: 1.7;
    color: var(--color-text);
}

.conservacion-content {
    max-width: 1000px;
    margin: 0 auto;
}

.amenazas-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.amenaza-card {
    padding: var(--spacing-md);
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border-top: 3px solid var(--color-primary);
}

.amenaza-card h3 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    color: var(--color-secondary);
    margin-bottom: var(--spacing-sm);
}

.amenaza-card p {
    line-height: 1.6;
    color: var(--color-text);
}

.acciones-conservacion {
    padding: var(--spacing-lg);
    background: linear-gradient(135deg, rgba(74,124,89,0.1), rgba(245,184,0,0.1));
    border-radius: var(--radius-xl);
}

.acciones-conservacion h3 {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    color: var(--color-secondary);
    text-align: center;
    margin-bottom: var(--spacing-md);
}

.accion-list {
    display: grid;
    gap: var(--spacing-sm);
}

.accion-item {
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--color-white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.accion-item strong {
    color: var(--color-accent);
    font-family: var(--font-heading);
}

/* Meliponicultura Styles */
.intro-text-center {
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.intro-large {
    font-size: 1.15rem;
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
}

.beneficios-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.beneficio-card {
    padding: var(--spacing-md);
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    text-align: center;
    transition: var(--transition);
}

.beneficio-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

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

.beneficio-card h3 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    color: var(--color-secondary);
    margin-bottom: var(--spacing-xs);
}

.pasos-inicio {
    max-width: 1000px;
    margin: var(--spacing-lg) auto 0;
}

.paso-item {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
    padding: var(--spacing-lg);
    background: var(--color-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
}

.paso-numero {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: var(--color-secondary);
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.paso-contenido h3 {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    color: var(--color-secondary);
    margin-bottom: var(--spacing-sm);
}

.paso-contenido ul {
    list-style: disc;
    margin-left: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
}

.paso-contenido li {
    margin-bottom: 0.5rem;
    line-height: 1.6;
}

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

.actividad-card {
    padding: var(--spacing-md);
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.actividad-card h4 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.manejo-seccion {
    margin-bottom: var(--spacing-xl);
}

.manejo-seccion h3 {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    color: var(--color-secondary);
    margin-bottom: var(--spacing-md);
}

.inspeccion-pasos {
    display: grid;
    gap: var(--spacing-md);
}

.paso-inspeccion {
    padding: var(--spacing-md);
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.paso-inspeccion strong {
    display: block;
    font-family: var(--font-heading);
    font-size: 1.1rem;
    color: var(--color-secondary);
    margin-bottom: var(--spacing-xs);
}

.cosecha-intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto var(--spacing-lg);
    padding: var(--spacing-md);
    background: var(--color-background);
    border-radius: var(--radius-lg);
}

.cosecha-grid {
    display: grid;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.cosecha-seccion {
    padding: var(--spacing-lg);
    background: var(--color-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
}

.cosecha-seccion h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--color-secondary);
    margin-bottom: var(--spacing-md);
}

.cosecha-seccion ol {
    list-style: decimal;
    margin-left: var(--spacing-md);
}

.intro-multiplicacion {
    text-align: center;
    max-width: 800px;
    margin: 0 auto var(--spacing-lg);
    font-size: 1.1rem;
    line-height: 1.8;
}

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

.metodo-card {
    padding: var(--spacing-lg);
    background: var(--color-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
}

.metodo-card h3 {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    color: var(--color-secondary);
    margin-bottom: var(--spacing-md);
}

.metodo-card ol {
    list-style: decimal;
    margin-left: var(--spacing-md);
}

.problemas-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
}

.problema-card {
    padding: var(--spacing-md);
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.problema-card h3 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    color: var(--color-secondary);
    margin-bottom: var(--spacing-sm);
}

.recursos-info {
    max-width: 900px;
    margin: 0 auto;
}

.recurso-categoria {
    padding: var(--spacing-lg);
    background: var(--color-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    margin-bottom: var(--spacing-md);
}

.recurso-categoria h3 {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    color: var(--color-secondary);
    margin-bottom: var(--spacing-sm);
}

.recurso-categoria ul {
    list-style: disc;
    margin-left: var(--spacing-md);
}

.recurso-categoria li {
    margin-bottom: 0.5rem;
    line-height: 1.6;
}

/* Gallery Styles */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    cursor: pointer;
    transition: var(--transition);
}

.gallery-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.gallery-item img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    transition: var(--transition);
}

.gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.9), transparent);
    color: var(--color-white);
    padding: var(--spacing-md);
    transform: translateY(100%);
    transition: var(--transition);
}

.gallery-item:hover .gallery-overlay {
    transform: translateY(0);
}

.gallery-overlay h3 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    margin-bottom: 0.25rem;
}

.gallery-overlay p {
    font-size: 0.9rem;
    opacity: 0.9;
}

/* Galería específica para página galeria.html */
.galeria-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.galeria-item {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    cursor: pointer;
    transition: var(--transition);
    background: var(--color-white);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.galeria-item:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.galeria-item img {
    width: 100%;
    height: 350px;
    object-fit: cover;
    display: block;
    transition: var(--transition);
}

.galeria-item:hover img {
    transform: scale(1.05);
    filter: brightness(0.9);
}

.galeria-info {
    padding: var(--spacing-md);
    background: var(--color-white);
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.galeria-info h3 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--color-secondary);
    margin-bottom: 0.5rem;
    line-height: 1.3;
}

.galeria-info p {
    font-size: 1rem;
    color: var(--color-text-light);
    line-height: 1.5;
    margin: 0;
}

/* Contact Page Styles */
.hero-small {
    padding: var(--spacing-xl) 0;
    text-align: center;
    color: var(--color-white);
}

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

.contacto-intro {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: var(--spacing-lg);
}

.contacto-metodos {
    display: grid;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.contacto-item {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.contacto-icon {
    font-size: 2.5rem;
    flex-shrink: 0;
}

.contacto-detalle h3 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    color: var(--color-secondary);
    margin-bottom: 0.5rem;
}

.contacto-detalle p {
    margin-bottom: 0.25rem;
}

.contacto-detalle a {
    color: var(--color-primary);
    text-decoration: underline;
}

.redes-sociales h3 {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    color: var(--color-secondary);
    margin-bottom: var(--spacing-md);
}

.social-buttons {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-sm);
}

.social-btn {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    color: var(--color-white);
    font-weight: 600;
    transition: var(--transition);
}

.social-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.social-btn.facebook {
    background: #1877F2;
}

.social-btn.instagram {
    background: linear-gradient(45deg, #F58529, #DD2A7B, #8134AF);
}

.social-btn.youtube {
    background: #FF0000;
}

.social-btn.whatsapp {
    background: #25D366;
}

.contacto-form-wrapper {
    padding: var(--spacing-lg);
    background: var(--color-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
}

.contacto-form-wrapper h2 {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    color: var(--color-secondary);
    margin-bottom: var(--spacing-md);
}

.form-contacto {
    display: grid;
    gap: var(--spacing-md);
}

.form-group label {
    display: block;
    font-weight: 600;
    color: var(--color-secondary);
    margin-bottom: 0.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: var(--spacing-sm);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
}

.form-group textarea {
    resize: vertical;
}

.checkbox-group label {
    display: flex;
    align-items: start;
    gap: 0.5rem;
    font-weight: 400;
    cursor: pointer;
}

.checkbox-group input[type="checkbox"] {
    width: auto;
    margin-top: 0.25rem;
}

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

.form-note {
    font-size: 0.85rem;
    color: var(--color-text-light);
    text-align: center;
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
    max-width: 1000px;
    margin: 0 auto;
}

.faq-item {
    padding: var(--spacing-md);
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.faq-item h3 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    color: var(--color-secondary);
    margin-bottom: var(--spacing-sm);
}

.faq-item p {
    line-height: 1.7;
}

.comunidad-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.comunidad-card {
    text-align: center;
    padding: var(--spacing-lg);
    background: var(--color-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
}

.comunidad-icon {
    font-size: 4rem;
    margin-bottom: var(--spacing-sm);
}

.comunidad-card h3 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    color: var(--color-secondary);
    margin-bottom: var(--spacing-sm);
}

.comunidad-card p {
    margin-bottom: var(--spacing-md);
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
}

@media (max-width: 968px) {
    .intro-grid,
    .importance-grid {
        grid-template-columns: 1fr;
    }
    
    .importance-grid .importance-image {
        order: -1;
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }

    .especie-detallada {
        grid-template-columns: 1fr;
    }

    .especie-detallada.reverse {
        direction: ltr;
    }

    .especie-imagen {
        max-height: 400px;
    }

    .galeria-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: var(--spacing-md);
    }

    .galeria-item img {
        height: 320px;
    }
}

@media (max-width: 768px) {
    .menu-toggle {
        display: flex;
    }
    
    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: white;
        flex-direction: column;
        padding: 1rem;
        box-shadow: 0 4px 8px rgba(0,0,0,0.15);
        z-index: 999;
        margin: 0;
        max-height: calc(100vh - 100px);
        overflow-y: auto;
    }
    
    #menu-checkbox:checked ~ .nav-menu,
    .nav-menu.active {
        display: flex;
    }
    
    .nav-menu li {
        padding: 0.75rem 0;
        border-bottom: 1px solid #eee;
        width: 100%;
    }
    
    .nav-menu li:last-child {
        border-bottom: none;
    }
    
    .nav-menu a {
        display: block;
        padding: 0;
        font-size: 1rem;
        color: #333;
    }
    
    .nav-menu a::after {
        display: none;
    }
    
    .dropdown {
        position: static;
    }
    
    .dropdown-menu {
        display: block;
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        padding-left: 1rem;
        background: #f5f5f5;
        min-width: 0;
        margin-top: 0.5rem;
    }
    
    .dropdown-menu li {
        border-bottom: none;
        padding: 0.5rem 0;
    }
    
    .dropdown-menu a {
        font-size: 0.9rem;
    }
    
    .species-grid {
        grid-template-columns: 1fr;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .hero-buttons .btn {
        width: 100%;
        max-width: 300px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }

    .galeria-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    .galeria-item img {
        height: 280px;
    }
    
    .whatsapp-float {
        width: 55px;
        height: 55px;
        bottom: 20px;
        right: 20px;
        font-size: 28px;
    }
}

@media (max-width: 480px) {
    :root {
        --spacing-lg: 3rem;
        --spacing-xl: 4rem;
    }
    
    .section {
        padding: var(--spacing-lg) 0;
    }
}

@media (max-width: 768px) {
    .sale-overview-grid,
    .sale-process-grid {
        grid-template-columns: 1fr;
    }

    .sale-stats {
        grid-template-columns: 1fr 1fr;
    }

    .sale-benefit-card,
    .sale-process-card,
    .sale-summary-card {
        padding: 1.4rem;
    }
}

@media (max-width: 520px) {
    .sale-stats {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   WHATSAPP FLOATING BUTTON
   ============================================ */

.whatsapp-float {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 30px;
    right: 30px;
    background-color: #25d366;
    color: #FFF;
    border-radius: 50px;
    text-align: center;
    font-size: 30px;
    box-shadow: 2px 2px 20px rgba(0, 0, 0, 0.3);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    text-decoration: none;
    animation: pulse-whatsapp 2s infinite;
}

.whatsapp-float:hover {
    background-color: #128C7E;
    transform: scale(1.1);
    box-shadow: 2px 2px 25px rgba(0, 0, 0, 0.4);
}

.whatsapp-float:active {
    transform: scale(0.95);
}

@keyframes pulse-whatsapp {
    0% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
    }
    50% {
        box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
    }
}

/* WhatsApp button responsive */
@media (max-width: 480px) {
    .whatsapp-float {
        width: 50px;
        height: 50px;
        bottom: 15px;
        right: 15px;
        font-size: 26px;
    }
}