/* ============================================
SOLECO - LANDING PAGE RESPONSIVE
Variables, Reset, Base
============================================ */
:root {
    /* Colores principales */
    --color-primary: #1B5E20;
    --color-primary-light: #2E7D32;
    --color-primary-dark: #0D3B13;
    --color-secondary: #4CAF50;
    --color-accent: #FF8F00;
    --color-accent-light: #FFB300;
    /* Grises */
    --color-gray-50: #FAFAFA;
    --color-gray-100: #F5F5F5;
    --color-gray-200: #EEEEEE;
    --color-gray-300: #E0E0E0;
    --color-gray-400: #BDBDBD;
    --color-gray-500: #9E9E9E;
    --color-gray-600: #757575;
    --color-gray-700: #616161;
    --color-gray-800: #424242;
    --color-gray-900: #212121;

    /* Tipografía */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;

    /* Espaciado */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;

    /* Bordes y sombras */
    --radius-sm: 0.25rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;

    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --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 15px -3px rgba(0,0,0,0.1), 0 4px 6px -2px rgba(0,0,0,0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.1), 0 10px 10px -5px rgba(0,0,0,0.04);

    /* Transiciones */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 350ms ease;

    /* Header */
    --header-height: 72px;
}
/* Reset */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}
html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}
body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--color-gray-800);
    background-color: #fff;
    overflow-x: hidden;
}
img {
    max-width: 100%;
    height: auto;
    display: block;
}
a {
    text-decoration: none;
    color: inherit;
    transition: color var(--transition-fast);
}
ul, ol {
    list-style: none;
}
button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}
input, textarea, select {
    font-family: inherit;
    font-size: inherit;
}
/* Contenedor */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}
/* ============================================
BOTONES
============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    font-weight: 600;
    font-size: var(--font-size-sm);
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
    white-space: nowrap;
    text-align: center;
    line-height: 1.4;
}
.btn--primary {
    background: var(--color-primary);
    color: #fff;
}
.btn--primary:hover {
    background: var(--color-primary-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}
.btn--outline {
    background: transparent;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
}
.btn--outline:hover {
    background: var(--color-primary);
    color: #fff;
}
.btn--whatsapp {
    background: #25D366;
    color: #fff;
}
.btn--whatsapp:hover {
    background: #128C7E;
    transform: translateY(-1px);
}
.btn--sm {
    padding: var(--space-xs) var(--space-md);
    font-size: var(--font-size-xs);
}
.btn--lg {
    padding: var(--space-md) var(--space-2xl);
    font-size: var(--font-size-base);
}
.btn--block {
    width: 100%;
}
/* ============================================
HEADER / NAVEGACIÓN
============================================ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    background: rgba(255,255,255,0.98);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-gray-200);
    z-index: 1000;
    transition: box-shadow var(--transition-base);
}
.header--scrolled {
    box-shadow: var(--shadow-md);
}
.header__container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}
.header__logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: var(--font-size-xl);
    font-weight: 800;
    color: var(--color-primary);
}
.header__logo-icon {
    width: 36px;
    height: 36px;
}
.header__logo-text span {
    color: var(--color-secondary);
}
.nav__list {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}
.nav__link {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-sm) var(--space-md);
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-gray-700);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}
.nav__link:hover,
.nav__link--active {
    color: var(--color-primary);
    background: rgba(27, 94, 32, 0.06);
}
.nav__dropdown-icon {
    width: 14px;
    height: 14px;
    transition: transform var(--transition-fast);
}
.nav__item--dropdown.active .nav__dropdown-icon {
    transform: rotate(180deg);
}
.header__actions {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}
.header__hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: var(--space-sm);
}
.hamburger__line {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-gray-800);
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
}
/* ============================================
DROPDOWNS
============================================ */
.nav__item--dropdown {
    position: relative;
}
.dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 220px;
    background: #fff;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--color-gray-200);
    padding: var(--space-sm) 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px);
    transition: all var(--transition-base);
    z-index: 100;
}
.nav__item--dropdown.active .dropdown,
.nav__item--dropdown:hover .dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.dropdown li a {
    display: block;
    padding: var(--space-sm) var(--space-lg);
    font-size: var(--font-size-sm);
    color: var(--color-gray-700);
    transition: all var(--transition-fast);
}
.dropdown li a:hover {
    background: var(--color-gray-50);
    color: var(--color-primary);
}
/* Mega menú */
.megamenu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(8px);
    width: 800px;
    max-width: calc(100vw - 32px);
    background: #fff;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--color-gray-200);
    padding: var(--space-xl);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
    z-index: 100;
}
.nav__item--dropdown.active .megamenu,
.nav__item--dropdown:hover .megamenu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}
.megamenu__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-xl);
}
.megamenu__title {
    font-size: var(--font-size-base);
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: var(--space-md);
    padding-bottom: var(--space-sm);
    border-bottom: 2px solid var(--color-secondary);
}
.megamenu__column ul li a {
    display: block;
    padding: var(--space-xs) 0;
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
    transition: color var(--transition-fast);
}
.megamenu__column ul li a:hover {
    color: var(--color-primary);
}
.megamenu__column--highlight {
    background: var(--color-gray-50);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
}
.megamenu__cta {
    display: inline-block;
    margin-top: var(--space-md);
    padding: var(--space-sm) var(--space-md);
    background: var(--color-primary);
    color: #fff;
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    font-weight: 600;
    transition: background var(--transition-fast);
}
.megamenu__cta:hover {
    background: var(--color-primary-dark);
}
/* ============================================
HERO SECTION WITH SLIDER
============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    overflow: hidden;
}

.hero__slider {
    position: relative;
    width: 100%;
    height: 100vh;
    min-height: 600px;
}

/* Slides */
.hero__slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.8s ease, visibility 0.8s ease;
    z-index: 1;
}

.hero__slide--active {
    opacity: 1;
    visibility: visible;
    z-index: 2;
}

/* Slide Background Image */
.hero__slide-bg {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.hero__slide-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: transform 0.8s ease;
}

.hero__slide--active .hero__slide-bg img {
    transform: scale(1.02);
}

/* Darker Overlay for better text legibility */
.hero__slide-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(13, 59, 19, 0.75) 0%,
        rgba(27, 94, 32, 0.65) 50%,
        rgba(46, 125, 50, 0.55) 100%
    );
    z-index: 1;
}

/* Slide Content */
.hero__slide-content {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    min-height: 100vh;
    padding-top: var(--header-height);
}

.hero__slide .hero__content {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease 0.3s, transform 0.6s ease 0.3s;
}

.hero__slide--active .hero__content {
    opacity: 1;
    transform: translateY(0);
}

/* Slider Navigation Arrows */
.hero__slider-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    width: 52px;
    height: 52px;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: var(--radius-full);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-base);
    cursor: pointer;
}

.hero__slider-nav:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-50%) scale(1.05);
}

.hero__slider-nav:active {
    transform: translateY(-50%) scale(0.95);
}

.hero__slider-nav--prev {
    left: var(--space-xl);
}

.hero__slider-nav--next {
    right: var(--space-xl);
}

/* Slider Dots */
.hero__slider-dots {
    position: absolute;
    bottom: calc(var(--space-3xl) + 60px);
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    display: flex;
    gap: var(--space-sm);
    align-items: center;
}

.hero__slider-dot {
    width: 12px;
    height: 12px;
    border-radius: var(--radius-full);
    background: rgba(255, 255, 255, 0.35);
    border: 2px solid rgba(255, 255, 255, 0.5);
    transition: all var(--transition-base);
    cursor: pointer;
    padding: 0;
}

.hero__slider-dot:hover {
    background: rgba(255, 255, 255, 0.55);
    transform: scale(1.2);
}

.hero__slider-dot--active {
    background: var(--color-accent-light);
    border-color: var(--color-accent-light);
    width: 36px;
    border-radius: 6px;
}

/* Progress Bar for Auto-play */
.hero__slider-progress {
    position: absolute;
    bottom: 0;
    left: 0;
    height: 3px;
    background: var(--color-accent-light);
    z-index: 10;
    transition: width linear;
}

/* Scroll Indicator */
.hero__scroll-indicator {
    position: absolute;
    bottom: var(--space-2xl);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    color: rgba(255,255,255,0.6);
    font-size: var(--font-size-xs);
    z-index: 10;
    animation: bounce 2s infinite;
}

.hero__scroll-indicator svg {
    width: 20px;
    height: 20px;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
    40% { transform: translateX(-50%) translateY(-8px); }
    60% { transform: translateX(-50%) translateY(-4px); }
}

/* Hero Content Styles */
.hero__content {
    max-width: 700px;
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    background: rgba(255,255,255,0.15);
    backdrop-filter: blur(10px);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: rgba(255,255,255,0.95);
    margin-bottom: var(--space-lg);
    border: 1px solid rgba(255,255,255,0.2);
}

.hero__title {
    font-size: var(--font-size-4xl);
    font-weight: 800;
    line-height: 1.15;
    color: #fff;
    margin-bottom: var(--space-lg);
}

.hero__title--highlight {
    color: var(--color-accent-light);
}

.hero__subtitle {
    font-size: var(--font-size-lg);
    line-height: 1.7;
    color: rgba(255,255,255,0.9);
    margin-bottom: var(--space-2xl);
    max-width: 550px;
}

.hero__ctas {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
    margin-bottom: var(--space-3xl);
}

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

.hero__ctas .btn--primary:hover {
    background: var(--color-accent-light);
}

.hero__ctas .btn--outline {
    color: #fff;
    border-color: rgba(255,255,255,0.5);
}

.hero__ctas .btn--outline:hover {
    background: #fff;
    color: var(--color-primary);
    border-color: #fff;
}

.hero__stats {
    display: flex;
    gap: var(--space-2xl);
}

.hero__stat {
    display: flex;
    flex-direction: column;
}

.hero__stat-number {
    font-size: var(--font-size-3xl);
    font-weight: 800;
    color: var(--color-accent-light);
    line-height: 1.2;
}

.hero__stat-label {
    font-size: var(--font-size-sm);
    color: rgba(255,255,255,0.75);
}

/* ============================================
SECCIONES GENERALES
============================================ */
.section__header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--space-3xl);
}
.section__tag {
    display: inline-block;
    background: rgba(27, 94, 32, 0.08);
    color: var(--color-primary);
    font-size: var(--font-size-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius-full);
    margin-bottom: var(--space-md);
}
.section__title {
    font-size: var(--font-size-3xl);
    font-weight: 800;
    color: var(--color-gray-900);
    line-height: 1.2;
    margin-bottom: var(--space-md);
}
.section__subtitle {
    font-size: var(--font-size-lg);
    color: var(--color-gray-600);
    line-height: 1.7;
}
section {
    padding: var(--space-4xl) 0;
}
/* ============================================
SERVICIOS POR SECTOR
============================================ */
.services {
    background: var(--color-gray-50);
}
.services__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
    margin-bottom: var(--space-3xl);
}
.service-card {
    background: #fff;
    border-radius: var(--radius-xl);
    padding: var(--space-2xl);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-gray-200);
    transition: all var(--transition-base);
}
.service-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-secondary);
}
.service-card__icon {
    width: 56px;
    height: 56px;
    background: rgba(27, 94, 32, 0.08);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-lg);
    color: var(--color-primary);
}
.service-card__icon svg {
    width: 32px;
    height: 32px;
}
.service-card__title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-gray-900);
    margin-bottom: var(--space-md);
}
.service-card__list {
    margin-bottom: var(--space-lg);
}
.service-card__list li {
    padding: var(--space-sm) 0;
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
}
.service-card__list li::before {
    content: '✓';
    color: var(--color-secondary);
    font-weight: 700;
    flex-shrink: 0;
}
.service-card__link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-primary);
    transition: gap var(--transition-fast);
}
.service-card__link:hover {
    gap: var(--space-sm);
}
.services__cta-center {
    text-align: center;
}
/* ============================================
POR QUÉ ELEGIRNOS
============================================ */
.why-us__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-xl);
}
.why-card {
    text-align: center;
    padding: var(--space-2xl) var(--space-lg);
    border-radius: var(--radius-xl);
    transition: all var(--transition-base);
}
.why-card:hover {
    background: var(--color-gray-50);
}
.why-card__icon {
    width: 64px;
    height: 64px;
    margin: 0 auto var(--space-lg);
    background: rgba(27, 94, 32, 0.08);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
}
.why-card__icon svg {
    width: 32px;
    height: 32px;
}
.why-card__title {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--color-gray-900);
    margin-bottom: var(--space-sm);
}
.why-card__desc {
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
    line-height: 1.6;
}
/* ============================================
BARRA DE CONFIANZA
============================================ */
.trust {
    background: var(--color-gray-50);
    padding: var(--space-3xl) 0;
    border-top: 1px solid var(--color-gray-200);
    border-bottom: 1px solid var(--color-gray-200);
}
.trust__header {
    text-align: center;
    margin-bottom: var(--space-2xl);
}
.trust__title {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--color-gray-900);
    margin-bottom: var(--space-sm);
}
.trust__subtitle {
    font-size: var(--font-size-base);
    color: var(--color-gray-600);
}
.trust__badges {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--space-2xl);
    flex-wrap: wrap;
    margin-bottom: var(--space-xl);
}
.trust__badge {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    opacity: 0.7;
    transition: opacity var(--transition-base);
}
.trust__badge:hover {
    opacity: 1;
}
.trust__badge-icon {
    width: 80px;
    height: 80px;
    color: var(--color-gray-700);
}
.trust__badge-icon svg {
    width: 100%;
    height: 100%;
}
.trust__badge-label {
    font-size: var(--font-size-xs);
    font-weight: 600;
    color: var(--color-gray-600);
    text-transform: uppercase;
    letter-spacing: 0.03em;
}
.trust__footer-text {
    text-align: center;
    font-size: var(--font-size-sm);
    color: var(--color-gray-500);
    font-style: italic;
}
/* ============================================
CAPACITACIÓN
============================================ */
.training__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
    margin-bottom: var(--space-3xl);
}
.training-card {
    background: #fff;
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-gray-200);
    overflow: hidden;
    transition: all var(--transition-base);
    display: flex;
    flex-direction: column;
}
.training-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}
.training-card__header {
    padding: var(--space-lg) var(--space-lg) var(--space-md);
    border-bottom: 1px solid var(--color-gray-100);
}
.training-card__badge {
    display: inline-block;
    background: var(--color-primary);
    color: #fff;
    font-size: var(--font-size-xs);
    font-weight: 700;
    padding: 2px var(--space-sm);
    border-radius: var(--radius-sm);
    margin-bottom: var(--space-sm);
}
.training-card__title {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--color-gray-900);
}
.training-card__body {
    padding: var(--space-lg);
    flex: 1;
}
.training-card__features {
    margin-bottom: var(--space-lg);
}
.training-card__features li {
    padding: var(--space-xs) 0;
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
}
.training-card__meta {
    display: flex;
    gap: var(--space-lg);
    font-size: var(--font-size-sm);
    color: var(--color-gray-500);
}
.training-card .btn {
    margin: 0 var(--space-lg) var(--space-lg);
}
.training__cta {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    border-radius: var(--radius-xl);
    padding: var(--space-2xl) var(--space-3xl);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-xl);
}
.training__cta-title {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    margin-bottom: var(--space-sm);
}
.training__cta-desc {
    font-size: var(--font-size-base);
    opacity: 0.9;
}
/* ============================================
SOSTENIBILIDAD
============================================ */
.sustainability {
    background: var(--color-gray-50);
}
.sustainability__wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
}
.sustainability__text {
    font-size: var(--font-size-lg);
    color: var(--color-gray-600);
    line-height: 1.7;
    margin-bottom: var(--space-xl);
}
.sustainability__list {
    margin-bottom: var(--space-2xl);
}
.sustainability__list li {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    padding: var(--space-sm) 0;
    font-size: var(--font-size-base);
    color: var(--color-gray-700);
}
.sustainability__list li svg {
    width: 24px;
    height: 24px;
    color: var(--color-secondary);
    flex-shrink: 0;
    margin-top: 2px;
}
.sustainability__visual {
    display: flex;
    justify-content: center;
}
.sustainability__card {
    background: #fff;
    border-radius: var(--radius-2xl);
    padding: var(--space-2xl);
    box-shadow: var(--shadow-lg);
    text-align: center;
    max-width: 320px;
    border: 1px solid var(--color-gray-200);
}
.sustainability__card-icon {
    margin-bottom: var(--space-lg);
}
.sustainability__card-icon svg {
    width: 100px;
    height: 100px;
}
.sustainability__card-title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-gray-900);
    margin-bottom: var(--space-sm);
}
.sustainability__card-desc {
    font-size: var(--font-size-sm);
    color: var(--color-gray-500);
    margin-bottom: var(--space-lg);
}
.sustainability__card-stats {
    display: flex;
    justify-content: center;
    gap: var(--space-2xl);
    padding-top: var(--space-lg);
    border-top: 1px solid var(--color-gray-200);
}
.sustainability__card-stat-number {
    display: block;
    font-size: var(--font-size-2xl);
    font-weight: 800;
    color: var(--color-primary);
}
.sustainability__card-stat-label {
    display: block;
    font-size: var(--font-size-xs);
    color: var(--color-gray-500);
}
/* ============================================
RESPONSABILIDAD SOCIAL
============================================ */
.sr__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
}
.sr-card {
    text-align: center;
    padding: var(--space-2xl);
    background: #fff;
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-gray-200);
    transition: all var(--transition-base);
}
.sr-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}
.sr-card__icon {
    font-size: 3rem;
    margin-bottom: var(--space-lg);
}
.sr-card__title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-gray-900);
    margin-bottom: var(--space-sm);
}
.sr-card__desc {
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
    line-height: 1.6;
}
/* ============================================
CTA SECTION
============================================ */
.cta-section {
    background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary));
    padding: var(--space-4xl) 0;
}
.cta-section__wrapper {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}
.cta-section__title {
    font-size: var(--font-size-3xl);
    font-weight: 800;
    color: #fff;
    margin-bottom: var(--space-md);
}
.cta-section__subtitle {
    font-size: var(--font-size-lg);
    color: rgba(255,255,255,0.85);
    margin-bottom: var(--space-2xl);
}
.cta-section__actions {
    display: flex;
    gap: var(--space-md);
    justify-content: center;
    flex-wrap: wrap;
}
.cta-section__actions .btn--primary {
    background: var(--color-accent);
}
.cta-section__actions .btn--primary:hover {
    background: var(--color-accent-light);
}
/* ============================================
CONTACTO
============================================ */
.contact {
    background: var(--color-gray-50);
}
.contact__wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: start;
}
.contact__desc {
    font-size: var(--font-size-lg);
    color: var(--color-gray-600);
    margin-bottom: var(--space-2xl);
}
.contact__details {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}
.contact__detail {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
}
.contact__detail-icon {
    width: 44px;
    height: 44px;
    background: rgba(27, 94, 32, 0.08);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    flex-shrink: 0;
}
.contact__detail-icon svg {
    width: 22px;
    height: 22px;
}
.contact__detail strong {
    display: block;
    font-size: var(--font-size-sm);
    color: var(--color-gray-900);
    margin-bottom: 2px;
}
.contact__detail p {
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
}
.contact__form-wrapper {
    background: #fff;
    border-radius: var(--radius-xl);
    padding: var(--space-2xl);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--color-gray-200);
}
.contact__form-title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-gray-900);
    margin-bottom: var(--space-xl);
}
.form__group {
    margin-bottom: var(--space-lg);
}
.form__label {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-gray-700);
    margin-bottom: var(--space-sm);
}
.form__input,
.form__select,
.form__textarea {
    width: 100%;
    padding: var(--space-md);
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-md);
    font-size: var(--font-size-base);
    color: var(--color-gray-800);
    background: #fff;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.form__input:focus,
.form__select:focus,
.form__textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(27, 94, 32, 0.1);
}
.form__textarea {
    resize: vertical;
    min-height: 100px;
}
.form__group--checkbox {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
}
.form__group--checkbox input[type="checkbox"] {
    width: 18px;
    height: 18px;
    margin-top: 2px;
    accent-color: var(--color-primary);
}
.form__checkbox-label {
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
    line-height: 1.5;
}
.form__checkbox-label a {
    color: var(--color-primary);
    text-decoration: underline;
}
/* ============================================
FOOTER
============================================ */
.footer {
    background: var(--color-gray-900);
    color: rgba(255,255,255,0.7);
    padding: var(--space-3xl) 0 0;
}
.footer__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-2xl);
    padding-bottom: var(--space-2xl);
    border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer__title {
    font-size: var(--font-size-base);
    font-weight: 700;
    color: #fff;
    margin-bottom: var(--space-lg);
}
.footer__list li {
    margin-bottom: var(--space-sm);
}
.footer__list li a {
    font-size: var(--font-size-sm);
    color: rgba(255,255,255,0.6);
    transition: color var(--transition-fast);
}
.footer__list li a:hover {
    color: var(--color-secondary);
}
.footer__contact-list li {
    margin-bottom: var(--space-md);
}
.footer__contact-link {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: var(--font-size-sm);
    color: rgba(255,255,255,0.6);
    transition: color var(--transition-fast);
}
.footer__contact-link:hover {
    color: var(--color-secondary);
}
.footer__contact-text {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: var(--font-size-sm);
}
.btn--footer {
    margin-top: var(--space-sm);
}
.footer__badges {
    display: flex;
    justify-content: center;
    gap: var(--space-xl);
    padding: var(--space-xl) 0;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer__badge-item {
    font-size: var(--font-size-xs);
    font-weight: 600;
    color: rgba(255,255,255,0.4);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.footer__bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-xl) 0;
    flex-wrap: wrap;
    gap: var(--space-md);
}
.footer__legal {
    display: flex;
    gap: var(--space-lg);
    flex-wrap: wrap;
}
.footer__legal a {
    font-size: var(--font-size-xs);
    color: rgba(255,255,255,0.5);
    transition: color var(--transition-fast);
}
.footer__legal a:hover {
    color: var(--color-secondary);
}
.footer__copyright {
    font-size: var(--font-size-xs);
    color: rgba(255,255,255,0.4);
}
.footer__social {
    display: flex;
    gap: var(--space-md);
}
.footer__social-link {
    color: rgba(255,255,255,0.5);
    transition: color var(--transition-fast);
}
.footer__social-link:hover {
    color: var(--color-secondary);
}
/* ============================================
WHATSAPP FLOTANTE
============================================ */
.whatsapp-float {
    position: fixed;
    bottom: var(--space-xl);
    right: var(--space-xl);
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    box-shadow: var(--shadow-lg);
    z-index: 999;
    transition: all var(--transition-base);
}
.whatsapp-float:hover {
    background: #128C7E;
    transform: scale(1.1);
}
/* ============================================
RESPONSIVE - TABLET (max-width: 1024px)
============================================ */
@media (max-width: 1024px) {
    :root {
        --font-size-5xl: 2.5rem;
        --font-size-4xl: 2rem;
        --font-size-3xl: 1.5rem;
    }
    .megamenu {
        width: 100%;
        left: 0;
        transform: translateX(0) translateY(8px);
    }
    .nav__item--dropdown.active .megamenu,
    .nav__item--dropdown:hover .megamenu {
        transform: translateX(0) translateY(0);
    }
    .megamenu__grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .why-us__grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .sustainability__wrapper {
        grid-template-columns: 1fr;
    }
    .sustainability__visual {
        order: -1;
    }
    .contact__wrapper {
        grid-template-columns: 1fr;
    }
    .footer__grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .hero__slider-nav {
        width: 44px;
        height: 44px;
    }
    .hero__slider-nav--prev {
        left: var(--space-lg);
    }
    .hero__slider-nav--next {
        right: var(--space-lg);
    }
}
/* ============================================
RESPONSIVE - MÓVIL (max-width: 768px)
============================================ */
@media (max-width: 768px) {
    :root {
        --header-height: 64px;
        --font-size-5xl: 2rem;
        --font-size-4xl: 1.75rem;
        --font-size-3xl: 1.375rem;
        --font-size-2xl: 1.25rem;
    }
    section {
        padding: var(--space-3xl) 0;
    }
    .header__hamburger {
        display: flex;
    }
    .nav {
        position: fixed;
        top: var(--header-height);
        left: 0;
        right: 0;
        bottom: 0;
        background: #fff;
        z-index: 999;
        transform: translateX(100%);
        transition: transform var(--transition-base);
        overflow-y: auto;
    }
    .nav--open {
        transform: translateX(0);
    }
    .nav__list {
        flex-direction: column;
        padding: var(--space-lg);
        gap: 0;
    }
    .nav__item {
        width: 100%;
        border-bottom: 1px solid var(--color-gray-100);
    }
    .nav__link {
        padding: var(--space-lg) 0;
        width: 100%;
        justify-content: space-between;
    }
    .dropdown,
    .megamenu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        border: none;
        border-radius: 0;
        padding: 0;
        background: var(--color-gray-50);
        display: none;
    }
    .nav__item--dropdown.active .dropdown,
    .nav__item--dropdown.active .megamenu {
        display: block;
    }
    .dropdown li a,
    .megamenu__column ul li a {
        padding: var(--space-sm) var(--space-lg);
        padding-left: var(--space-2xl);
    }
    .megamenu {
        width: 100%;
        padding: var(--space-md);
    }
    .megamenu__grid {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }
    .megamenu__column--highlight {
        padding: var(--space-md);
    }
    .hero__stats {
        gap: var(--space-lg);
    }
    .hero__stat-number {
        font-size: var(--font-size-2xl);
    }
    .services__grid {
        grid-template-columns: 1fr;
    }
    .why-us__grid {
        grid-template-columns: 1fr;
    }
    .training__grid {
        grid-template-columns: 1fr;
    }
    .training__cta {
        flex-direction: column;
        text-align: center;
    }
    .sr__grid {
        grid-template-columns: 1fr;
    }
    .trust__badges {
        gap: var(--space-lg);
    }
    .trust__badge-icon {
        width: 60px;
        height: 60px;
    }
    .footer__grid {
        grid-template-columns: 1fr;
    }
    .footer__bottom {
        flex-direction: column;
        text-align: center;
    }
    .footer__legal {
        justify-content: center;
    }
    .whatsapp-float {
        bottom: var(--space-lg);
        right: var(--space-lg);
        width: 52px;
        height: 52px;
    }
    .cta-section__actions {
        flex-direction: column;
        align-items: center;
    }
    /* Hero Slider Mobile */
    .hero__slider {
        min-height: 100vh;
        min-height: 100dvh;
    }
    .hero__slider-nav {
        display: none;
    }
    .hero__slider-dots {
        bottom: calc(var(--space-xl) + 50px);
    }
    .hero__slider-dot {
        width: 10px;
        height: 10px;
    }
    .hero__slider-dot--active {
        width: 28px;
    }
    .hero__scroll-indicator {
        bottom: var(--space-xl);
    }
    .hero__slide-overlay {
        background: linear-gradient(
            180deg,
            rgba(13, 59, 19, 0.7) 0%,
            rgba(27, 94, 32, 0.65) 50%,
            rgba(46, 125, 50, 0.6) 100%
        );
    }
}
/* ============================================
RESPONSIVE - MÓVIL PEQUEÑO (max-width: 480px)
============================================ */
@media (max-width: 480px) {
    .container {
        padding: 0 var(--space-md);
    }
    .hero__ctas {
        flex-direction: column;
    }
    .hero__stats {
        flex-direction: column;
        gap: var(--space-md);
    }
    .hero__stat {
        flex-direction: row;
        align-items: center;
        gap: var(--space-sm);
    }
    .hero__stat-number {
        font-size: var(--font-size-xl);
    }
    .section__title {
        font-size: var(--font-size-2xl);
    }
    .trust__badges {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: var(--space-md);
    }
    .hero__title {
        font-size: var(--font-size-3xl);
    }
    .hero__subtitle {
        font-size: var(--font-size-base);
    }
    .hero__slider-dots {
        bottom: calc(var(--space-lg) + 40px);
    }
}