/* ==========================================================================
   Global Styles & Variables
   ========================================================================== */
:root {
    --primary-blue: #1a2b4a; /* Mörkblå, för header/footer */
    --accent-gold: #ffd700;  /* Guld, för accenter och viktiga element */
    --accent-gold-darker: #e6c200; /* Mörkare guld för bättre kontrast på vit bakgrund */
    --text-dark: #333;       /* Mörkgrå för brödtext */
    --text-light: #ffffff;   /* Vit text */
    --bg-light: #f8f9fa;     /* Ljusgrå bakgrund för sektioner */
    --border-color: #dee2e6;
    --font-main: 'Roboto', sans-serif;
}

body {
    font-family: var(--font-main);
    color: var(--text-dark);
    line-height: 1.6;
    margin: 0;
    background-color: #fff;
}

/* ==========================================================================
   Typography
   ========================================================================== */
h1, h2, h3, h4, h5, h6 {
    color: var(--primary-blue);
    font-weight: 700;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    position: relative;
    padding-bottom: 1rem;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background-color: var(--accent-gold);
}

a {
    color: var(--primary-blue);
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: var(--accent-gold-darker);
}

/* Tydligare fokusmarkering för tangentbordsanvändare */
a:focus-visible, .btn:focus-visible, button:focus-visible, input:focus, textarea:focus {
    outline: 3px solid var(--primary-blue);
    outline-offset: 2px;
}

/* ==========================================================================
   Layout & Containers
   ========================================================================== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

section {
    padding: 60px 0;
}

/* ==========================================================================
   Header
   ========================================================================== */
header {
    background-color: var(--primary-blue);
    color: var(--text-light);
    padding: 20px 0; /* Justerad padding för att ge lite mer luft */
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center; /* Centrerar logotyp och meny vertikalt */
    flex-wrap: wrap;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.logo {
    height: 90px;
    width: auto;
    transition: transform 0.3s ease;
}

.logo:hover {
    transform: scale(1.05);
}

header nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: 25px;
}

header nav a {
    color: var(--text-light);
    font-weight: 500;
    font-size: 1.1rem;
    padding: 10px 5px;
    position: relative;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

header nav a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 3px;
    bottom: -5px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--accent-gold);
    transition: width 0.3s ease;
}

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

header nav a.active {
    color: var(--accent-gold);
}

/* ==========================================================================
   Footer
   ========================================================================== */
footer {
    background-color: var(--primary-blue);
    color: var(--text-light); /* Ändrad till helt vit för bättre läsbarhet */
    padding: 50px 0 20px;
    margin-top: 60px;
}

.footer-content {
    display: grid;
    color: rgba(255, 255, 255, 0.9); /* Något nedtonad för brödtexten i footern */
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.footer-section h3 {
    color: var(--accent-gold);
    margin-top: 0;
    margin-bottom: 1.5rem;
    font-size: 1.3rem;
}

.footer-section p, .footer-section .contact-info {
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-section a,
footer .contact-info { /* Gör denna regel mer specifik för att alltid gälla i footern */
    color: var(--text-light); /* Säkerställer att länkar är helt vita */
}

.footer-section a:hover {
    color: var(--accent-gold);
    text-decoration: underline;
}

.copyright {
    text-align: center;
    margin-top: 40px;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.9rem;    
    color: rgba(255, 255, 255, 0.7); /* Gör copyright-texten lite mer diskret */
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
    padding-left: 20px;
    padding-right: 20px;
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
    display: inline-block;
    padding: 12px 28px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 700;
    text-transform: uppercase;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    cursor: pointer;
}

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

.btn-primary:hover {
    background-color: transparent;
    color: var(--accent-gold);
}

.btn-secondary {
    background-color: transparent;
    color: var(--text-light);
    border-color: var(--text-light);
}

.btn-secondary:hover {
    background-color: var(--text-light);
    color: var(--primary-blue);
}

/* ==========================================================================
   Header - Responsive Additions
   ========================================================================== */
.nav-toggle {
    background: none;
    border: none;
    color: var(--text-light);
    font-size: 1.8rem;
    cursor: pointer;
    display: none; /* Hidden by default on desktop */
    padding: 0;
    z-index: 1001; /* Ensure it's above other content */
}

/* ==========================================================================
   Hero Slider (index.html)
   ========================================================================== */
#slider {
    position: relative;
    width: 100%;
    height: 60vh;
    min-height: 400px;
    overflow: hidden;
}

.slides {
    list-style: none;
    margin: 0;
    padding: 0;
    width: 100%;
    height: 100%;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1.5s ease-in-out;
    background-size: cover;
    background-position: center;
}

.slide.active {
    opacity: 1;
}

.slide img {
    display: none; /* Bilderna hanteras nu som bakgrundsbilder för bättre prestanda och anpassning */
}

.hero-text {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background-color: rgba(26, 43, 74, 0.6); /* Mörkblå overlay för läsbarhet */
    color: var(--text-light);
}

.hero-content {
    max-width: 800px;
    padding: 20px;
}

.hero-content h1 {
    font-size: 3rem;
    color: var(--text-light);
    margin-bottom: 1rem;
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
}

.hero-subheading {
    font-size: 1.3rem;
    font-weight: 300;
    color: var(--accent-gold);
    margin-top: -1rem;
    margin-bottom: 2rem;
}

.hero-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
}

.service-intro {
    text-align: center;
    max-width: 800px;
    margin: -1rem auto 0;
    font-size: 1.1rem;
}

.read-more-link {
    font-weight: 700;
    color: var(--primary-blue);
    text-decoration: none;
    display: inline-block;
    margin-top: 1rem;
}

.section-intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 3rem;
}

/* ==========================================================================
   Cards (Tjänster, Produkter etc.)
   ========================================================================== */
.services-grid, .product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.service-card, .product-card {
    background-color: var(--bg-light);
    border-radius: 8px;
    padding: 25px;
    border: 1px solid var(--border-color);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover, .product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.07);
}

.service-card h3, .product-card h3 {
    margin-top: 0;
    margin-bottom: 1rem;
}

.service-card i {
    color: var(--accent-gold);
    margin-bottom: 1rem;
}

.product-link {
    display: inline-block;
    margin-top: 1rem;
    font-weight: 700;
    color: var(--primary-blue);
    text-decoration: none;
}

.product-link:hover {
    color: var(--accent-gold);
    text-decoration: underline;
}

/* ==========================================================================
   About Section (index.html)
   ========================================================================== */
.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

/* ==========================================================================
   Partners Section
   ========================================================================== */
.partners-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 40px;
    align-items: center;
    justify-content: center;
}

.partner-logo {
    text-align: center;
}

.partner-logo img {
    max-width: 100%;
    height: 60px; /* Justera höjden efter behov */
    object-fit: contain;
    filter: grayscale(100%);
    opacity: 0.7;
    transition: all 0.3s ease;
}

.partner-logo img:hover {
    filter: grayscale(0%);
    opacity: 1;
    transform: scale(1.1);
}

/* ==========================================================================
   Map & Opening Hours (index.html)
   ========================================================================== */
.map-hours-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 40px;
    align-items: flex-start;
}

.section-subtitle {
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    color: var(--primary-blue);
}

.map-container iframe {
    width: 100%;
    height: 400px;
    border: 0;
    border-radius: 8px;
}

.opening-hours p {
    font-size: 1.1rem;
    margin-bottom: 0.75rem;
}

.hours-note {
    font-style: italic;
    color: #666;
    margin-top: 1.5rem;
}

/* ==========================================================================
   Contact Page
   ========================================================================== */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 40px;
}

.contact-details-box {
    background-color: var(--bg-light);
    padding: 2rem;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

/* Regel för att säkerställa läsbar text i den stora kontakt-infoboxen på kontaktsidan */
.contact-details-box,
.contact-details-box a {
    color: var(--text-dark);
}

/* ==========================================================================
   Forms (kontakt.html)
   ========================================================================== */
.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
    font-weight: 500;
}

.form-control {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    font-family: var(--font-main);
    font-size: 1rem;
    transition: border-color 0.3s, box-shadow 0.3s;
    box-sizing: border-box; /* Viktigt för att padding inte ska påverka bredden */
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-blue);
}

textarea.form-control {
    min-height: 150px;
    resize: vertical;
}

/* ==========================================================================
   Contact Page Specifics
   ========================================================================== */
.contact-item {
    display: flex;
    align-items: center;
    margin-bottom: 2rem;
    gap: 20px;
}

.contact-item i {
    color: var(--accent-gold);
    flex-shrink: 0; /* Förhindrar att ikonen krymper */
}

.contact-text h3 {
    margin: 0 0 0.25rem 0;
    font-size: 1.1rem;
}

.contact-text p {
    margin: 0;
}

/* Specifikt för filuppladdning */
.form-control[type="file"] {
    padding: 9px;
}

/* ==========================================================================
   Responsive Design
   ========================================================================== */
@media (max-width: 768px) {
    /* Header adjustments for mobile */
    .header-container {
        flex-wrap: nowrap; /* Prevent logo and toggle from wrapping */
        justify-content: space-between; /* Keep logo and toggle on opposite ends */
    }

    .nav-toggle {
        display: block; /* Show hamburger icon on mobile */
    }

    .nav-toggle i.fa-times {
        color: var(--text-light); /* NYTT: Säkerställer att 'X' ikonen syns */
    }

    header nav {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background-color: var(--primary-blue); /* Full screen overlay */
        display: flex;
        justify-content: center;
        align-items: center;
        transform: translateX(100%); /* Hide off-screen initially */
        transition: transform 0.3s ease-in-out;
        z-index: 999; /* Below toggle, above content */
    }

    header nav.nav-open {
        transform: translateX(0); /* Slide in when open */
    }

    header nav ul {
        flex-direction: column;
        text-align: center;
        gap: 30px; /* More space between links */
    }

    header nav a {
        font-size: 1.8rem; /* Larger links for touch */
        padding: 15px 0;
        display: block; /* Make links take full width */
    }

    /* Adjust underline for larger mobile links */
    header nav a::after {
        bottom: -10px;
    }

    header nav ul {
        justify-content: center;
        width: 100%;
    }

    .hero-content h1 {
        font-size: 2.2rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .about-content,
    .map-hours-grid,
    .contact-grid {
        grid-template-columns: 1fr;
    }

    .section-title[style*="text-align: left"] {
        text-align: center !important;
    }

    .services-grid, .product-grid {
        grid-template-columns: 1fr;
    }

    /* Prevent scrolling on body when menu is open */
    body.no-scroll {
        overflow: hidden;
    }
}