/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --bg-color: #000000;
    --text-color: #ffffff;
    --text-secondary: #c0c0c0;
    --accent-color: #ffc000;
    --accent-hover: #917300;
    --border-color: #1f1f1f;
    --card-bg: #111111;
    --gradient-start: #000000;
    --gradient-end: #0e0e0e;
}

@media (prefers-color-scheme: dark) {
    :root {
        --bg-color: #000000;
        --text-color: #ffffff;
        --text-secondary: #c0c0c0;
        --accent-color: #ffc000;
        --accent-hover: #917300;
        --border-color: #1f1f1f;
        --card-bg: #111111;
    }
}

body {
    font-family: 'Inter', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.7;
    color: var(--text-color);
    background-color: var(--bg-color);
    font-size: 16px;
    transition: background-color 0.3s, color 0.3s;
    scroll-behavior: smooth;
}

/* Navigation Bar */
.top-nav {
    position: sticky;
    top: 0;
    background-color: rgba(0, 0, 0, 0.88);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    padding: 16px 0;
    z-index: 1000;
    backdrop-filter: blur(12px);
}

.nav-container {
    max-width: 1080px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-brand {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-color);
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 0.2em;
}

.nav-links {
    display: flex;
    gap: 26px;
    align-items: center;
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    transition: color 0.3s ease;
    position: relative;
}

.nav-link:hover {
    color: var(--accent-color);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--accent-color);
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

.container {
    max-width: 1080px;
    margin: 0 auto;
    padding: 38px 24px;
}

/* Header Styles */
header {
    text-align: center;
    padding: 100px 0 80px;
    background-image: linear-gradient(180deg, rgba(0, 0, 0, 0.72), rgba(0, 0, 0, 0.92)), url('background/gullmarnsfjorden.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    color: white;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    margin-bottom: 60px;
    position: relative;
    overflow: hidden;
}

header::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at top, rgba(255, 255, 255, 0.06), transparent 22%);
    pointer-events: none;
}

.logo {
    margin-bottom: 20px;
}

#logo {
    width: 220px;
    height: 220px;
    border-radius: 28px;
    object-fit: cover;
}

.company-name {
    font-size: clamp(3rem, 5vw, 5rem);
    font-weight: 800;
    margin-bottom: 10px;
    color: white;
    letter-spacing: 0.18em;
    text-transform: uppercase;
}

.tagline {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 30px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.28em;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.social-link {
    color: var(--accent-color);
    text-decoration: none;
    font-size: 1rem;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
}

.social-link svg {
    width: 24px;
    height: 24px;
    transition: transform 0.3s ease;
}

.social-link:hover {
    background-color: var(--accent-color);
    color: var(--bg-color);
    border-color: var(--accent-color);
    transform: translateY(-2px);
}

.social-link:hover svg {
    transform: scale(1.1);
}

.hero-actions {
    display: flex;
    justify-content: center;
    margin-top: 28px;
}

/* Main Content Sections */
main section {
    margin-bottom: 80px;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.8s ease-out forwards;
}

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

main section:nth-child(1) { animation-delay: 0.2s; }
main section:nth-child(2) { animation-delay: 0.4s; }
main section:nth-child(3) { animation-delay: 0.6s; }
main section:nth-child(4) { animation-delay: 0.8s; }
main section:nth-child(5) { animation-delay: 1.0s; }

h2 {
    font-size: 2rem;
    margin-bottom: 30px;
    color: var(--text-color);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.16em;
}

h3 {
    font-size: 1.3rem;
    margin-bottom: 10px;
    color: var(--text-color);
    font-weight: 600;
}

/* Quote Section */
.quote-section {
    text-align: center;
    margin: 60px 0;
}

.quote-container {
    max-width: 640px;
    margin: 0 auto;
    padding: 40px;
    background: #111111;
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 0;
    position: relative;
}

.quote-container::before {
    content: '"';
    font-size: 4rem;
    position: absolute;
    top: -10px;
    left: 20px;
    opacity: 0.16;
}

blockquote {
    font-size: 1.25rem;
    font-style: italic;
    line-height: 1.8;
    margin-bottom: 20px;
    position: relative;
    z-index: 1;
    color: #ffffff;
}

cite {
    font-size: 0.95rem;
    font-weight: 600;
    opacity: 0.8;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

/* Services Grid */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
    margin-top: 30px;
}

.service-card {
    background-color: var(--card-bg);
    padding: 30px;
    border-radius: 0;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s;
}

.service-card:hover::before {
    left: 100%;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.15);
    border-color: var(--accent-color);
}

.service-card h3 {
    margin-bottom: 15px;
    font-size: 1.2rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

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

/* Recent Projects Section */
.posts-list {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.post-item {
    padding-bottom: 30px;
    border-bottom: 1px solid var(--border-color);
}

.post-item:last-child {
    border-bottom: none;
}

.post-item h3 a {
    color: var(--text-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

.post-item h3 a:hover {
    color: var(--accent-color);
}

.post-meta {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 10px;
}

.post-excerpt {
    color: var(--text-secondary);
    line-height: 1.7;
}

.show-more {
    text-align: center;
    margin-top: 40px;
}

.btn-more {
    display: inline-block;
    padding: 12px 30px;
    color: var(--accent-color);
    text-decoration: none;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 0;
    transition: all 0.3s ease;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
}

.btn-more:hover {
    background-color: var(--accent-color);
    color: var(--bg-color);
    border-color: var(--accent-color);
}

/* Contact Section */
.contact-section {
    text-align: left;
    padding: 60px 24px;
    background-color: #0c0c0c;
    border-radius: 0;
    border: 1px solid rgba(255, 255, 255, 0.06);
}

.contact-section p {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: 30px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.contact-form {
    max-width: 900px;
    margin: 0 auto;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group-full {
    grid-column: 1 / -1;
}

.form-group label {
    font-size: 0.95rem;
    color: #ffffff;
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.form-group input,
.form-group textarea {
    background: #111111;
    border: 1px solid rgba(255, 255, 255, 0.12);
    color: #ffffff;
    padding: 16px 18px;
    font-size: 1rem;
    border-radius: 0;
    transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 2px rgba(255, 192, 0, 0.12);
}

.error-message,
.submit-error,
.success-message {
    margin-top: 10px;
    font-size: 0.95rem;
    min-height: 1.2em;
}

.error-message,
.submit-error {
    color: #ff6b6b;
}

.success-message {
    color: #ffc000;
}

.form-footer {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 18px;
    margin-top: 24px;
}

.hidden-field {
    position: absolute;
    left: -9999px;
    top: -9999px;
    opacity: 0;
    pointer-events: none;
}

.btn-accent {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 32px;
    background-color: var(--accent-color);
    color: #000000;
    text-decoration: none;
    border: none;
    cursor: pointer;
    border-radius: 0;
    font-weight: 700;
    font-size: 0.95rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    transition: all 0.3s ease;
}

.btn-accent:hover {
    background-color: var(--accent-hover);
    color: #ffffff;
    transform: translateY(-1px);
}

/* Not Found */
.not-found {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 24px;
    text-align: center;
    background-image: linear-gradient(180deg, rgba(0, 0, 0, 0.72), rgba(0, 0, 0, 0.94)), url('background/gullmarnsfjorden.jpg');
    background-size: cover;
    background-position: center;
}

.not-found-content {
    max-width: 640px;
}

.not-found-code {
    color: var(--accent-color);
    font-size: 0.95rem;
    font-weight: 800;
    letter-spacing: 0.32em;
    margin-bottom: 16px;
    text-transform: uppercase;
}

.not-found h1 {
    color: #ffffff;
    font-size: clamp(2.25rem, 5vw, 4.5rem);
    line-height: 1.1;
    margin-bottom: 18px;
    text-transform: uppercase;
    letter-spacing: 0.12em;
}

.not-found p {
    color: var(--text-secondary);
    margin-bottom: 30px;
}

/* Footer */
footer {
    text-align: center;
    padding: 40px 20px;
    border-top: 1px solid var(--border-color);
    margin-top: 60px;
}

footer p {
    color: var(--text-secondary);
    margin: 5px 0;
}

.footer-tech {
    font-size: 0.9rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 20px 15px;
    }

    header {
        padding: 40px 0;
    }

    .company-name {
        font-size: 2rem;
    }

    .tagline {
        font-size: 1.2rem;
    }

    h2 {
        font-size: 1.6rem;
    }

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

    .social-links {
        flex-direction: column;
        align-items: center;
    }

    .social-link {
        width: 200px;
        text-align: center;
    }

    .nav-links {
        gap: 15px;
    }

    .nav-link {
        font-size: 0.9rem;
    }

    .nav-brand {
        font-size: 1.1rem;
    }

    .hero-actions .btn-accent {
        width: 200px;
    }
}

@media (max-width: 480px) {
    .company-name {
        font-size: 1.8rem;
    }

    .tagline {
        font-size: 1rem;
    }
}