/* --- Variables & Reset --- */
:root {
    --color-primary: #006400;     /* DarkGreen */
    --color-secondary: #DAA520;   /* GoldenRod */
    --color-bg: #F0FFF0;          /* Honeydew */
    --color-text: #333333;
    --font-heading: 'Lora', serif;
    --font-body: 'Open Sans', sans-serif;
}

body {
    font-family: var(--font-body);
    background-color: var(--color-bg);
    color: var(--color-text);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--color-primary);
}

.font-lora { font-family: var(--font-heading); }
.font-opensans { font-family: var(--font-body); }

/* --- Utility Classes --- */
.section-padding {
    padding: 80px 0;
}

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

.btn-primary:hover {
    background-color: #004d00;
    border-color: #004d00;
}

.btn-secondary, .btn-accent {
    background-color: var(--color-secondary);
    border-color: var(--color-secondary);
    color: #fff;
}

.btn-secondary:hover, .btn-accent:hover {
    background-color: #b8860b;
    border-color: #b8860b;
    color: #fff;
}

/* --- Navigation / Scroll Header --- */
.header {
    transition: all 0.4s ease;
    padding: 15px 0;
    background-color: transparent;
}

.header.scrolled {
    background-color: rgba(255, 255, 255, 0.95);
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    padding: 10px 0;
}

.header .navbar-brand {
    color: #fff;
    font-size: 1.5rem;
}

.header.scrolled .navbar-brand {
    color: var(--color-primary);
}

.header .nav-link {
    color: rgba(255,255,255,0.9) !important;
    font-weight: 600;
    margin-right: 15px;
}

.header.scrolled .nav-link {
    color: var(--color-primary) !important;
}

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

/* --- Hero Section --- */
.hero {
    height: 100vh;
    min-height: 600px;
    background: url('../img/hero_bg.webp') no-repeat center center/cover;
    position: relative;
    margin-top: -80px; /* Offset for fixed header */
    padding-top: 80px;
}

.hero__bg-overlay {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: linear-gradient(rgba(0,0,0,0.3), rgba(0,0,0,0.5));
    z-index: 1;
}

/* --- Mandatory Image Hover Rule --- */
img {
    transition: transform 0.3s ease;
}

img:hover {
    transform: scale(1.05);
    transition: transform 0.3s ease;
}

/* --- Services --- */
.service-card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    background-color: #fff;
    border-radius: 8px;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.1) !important;
}

.card-img-wrapper {
    height: 220px;
    width: 100%;
}

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

/* --- Gallery Swiper --- */
.swiper-slide img {
    height: 400px;
    object-fit: cover;
    border-radius: 8px;
    cursor: pointer;
}

.swiper-button-next, .swiper-button-prev {
    color: var(--color-secondary);
}

.swiper-pagination-bullet-active {
    background-color: var(--color-primary);
}

/* --- About & Testimonials --- */
.rounded {
    border-radius: 8px !important;
}

/* --- Contact --- */
.contact-bg {
    background-color: #e8f5e9; /* Slightly darker shade of base bg */
}

/* --- Footer Attribution Mandatory --- */
.back-landing-worklink {
    text-decoration: none;
    color: var(--color-primary); /* DEBE usar el color primario de la paleta */
    font-weight: 600;
}

.back-landing-worklink:hover {
    text-decoration: underline;
}

/* --- Responsive Adjustments --- */
@media (max-width: 991px) {
    .header {
        background-color: rgba(0, 100, 0, 0.95); /* Solid green on mobile */
    }
    .header.scrolled {
        background-color: #fff;
    }
}