/* =============================================
   Manvarg AB – Company Website Styles
   ============================================= */

/* --- Reset & Base --- */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --color-black: #0a0a0a;
    --color-dark: #141414;
    --color-dark-2: #1a1a1a;
    --color-dark-3: #222222;
    --color-gray: #888888;
    --color-light-gray: #cccccc;
    --color-white: #ffffff;
    --color-off-white: #f5f5f5;
    --color-accent: #e8e8e8;
    --font-main: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --max-width: 1200px;
    --transition: 0.3s ease;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: var(--font-main);
    background: var(--color-black);
    color: var(--color-white);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
}

a {
    color: inherit;
    text-decoration: none;
}

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

/* --- Navigation --- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(10, 10, 10, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    transition: background var(--transition);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.nav-logo-img {
    height: 48px;
    width: auto;
}

.nav-menu {
    display: flex;
    align-items: center;
    list-style: none;
    gap: 8px;
}

.nav-link {
    display: block;
    padding: 8px 16px;
    font-size: 0.9rem;
    font-weight: 400;
    color: var(--color-light-gray);
    border-radius: 6px;
    transition: color var(--transition), background var(--transition);
}

.nav-link:hover {
    color: var(--color-white);
    background: rgba(255, 255, 255, 0.06);
}

.nav-link-cta {
    background: var(--color-white);
    color: var(--color-black);
    font-weight: 500;
    margin-left: 8px;
}

.nav-link-cta:hover {
    background: var(--color-off-white);
    color: var(--color-black);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-white);
    border-radius: 2px;
    transition: transform var(--transition), opacity var(--transition);
}

/* --- Hero --- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    text-align: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 50% 0%, rgba(255, 255, 255, 0.03) 0%, transparent 60%),
        radial-gradient(ellipse at 80% 80%, rgba(255, 255, 255, 0.02) 0%, transparent 50%);
}

.hero-content {
    position: relative;
    z-index: 1;
    padding: 18vh 24px 80px;
}

.hero-logo {
    width: 400px;
    max-width: 80vw;
    margin-bottom: 32px;
    filter: drop-shadow(0 0 60px rgba(255, 255, 255, 0.08));
}

.hero-tagline {
    font-size: 1.25rem;
    font-weight: 300;
    color: var(--color-gray);
    max-width: 500px;
    margin: 0 auto 48px;
    letter-spacing: 0.02em;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* --- Buttons --- */
.btn {
    display: inline-block;
    padding: 14px 32px;
    font-family: var(--font-main);
    font-size: 0.95rem;
    font-weight: 500;
    border-radius: 8px;
    border: none;
    cursor: pointer;
    transition: all var(--transition);
    text-align: center;
}

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

.btn-primary:hover {
    background: var(--color-off-white);
    transform: translateY(-1px);
    box-shadow: 0 4px 20px rgba(255, 255, 255, 0.1);
}

.btn-outline {
    background: transparent;
    color: var(--color-white);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-outline:hover {
    border-color: rgba(255, 255, 255, 0.5);
    background: rgba(255, 255, 255, 0.05);
}

.btn-full {
    width: 100%;
}

/* --- Section Titles --- */
.section-title {
    font-size: 2.2rem;
    font-weight: 600;
    text-align: center;
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}

.section-subtitle {
    text-align: center;
    color: var(--color-gray);
    max-width: 600px;
    margin: 0 auto 64px;
    font-size: 1.05rem;
    line-height: 1.7;
}

/* --- Services Grid --- */
.services {
    padding: 120px 0;
    background: var(--color-dark);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}

.service-card {
    display: flex;
    flex-direction: column;
    padding: 48px 40px;
    background: var(--color-dark-2);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 16px;
    transition: all var(--transition);
    text-decoration: none;
}

.service-card:hover {
    border-color: rgba(255, 255, 255, 0.15);
    transform: translateY(-4px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.service-icon {
    width: 56px;
    height: 56px;
    margin-bottom: 28px;
    color: var(--color-white);
}

.service-icon svg {
    width: 100%;
    height: 100%;
}

.service-card h3 {
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 12px;
    letter-spacing: -0.01em;
}

.service-card p {
    color: var(--color-gray);
    font-size: 1rem;
    line-height: 1.7;
    flex-grow: 1;
    margin-bottom: 24px;
}

.service-link {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-light-gray);
    transition: color var(--transition);
}

.service-card:hover .service-link {
    color: var(--color-white);
}

/* --- Detail Sections --- */
.detail-section {
    padding: 120px 0;
}

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

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

.detail-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.detail-content-reverse {
    direction: rtl;
}

.detail-content-reverse > * {
    direction: ltr;
}

.detail-label {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--color-gray);
    margin-bottom: 16px;
}

.detail-text h2 {
    font-size: 2rem;
    font-weight: 600;
    margin-bottom: 20px;
    letter-spacing: -0.02em;
}

.detail-intro {
    color: var(--color-light-gray);
    font-size: 1.05rem;
    line-height: 1.7;
    margin-bottom: 36px;
}

.detail-list {
    list-style: none;
    margin-bottom: 40px;
}

.detail-list li {
    padding: 16px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.detail-list li:first-child {
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.detail-list li strong {
    font-size: 1rem;
    font-weight: 600;
}

.detail-list li span {
    font-size: 0.9rem;
    color: var(--color-gray);
}

.detail-note {
    color: var(--color-gray);
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 32px;
}

/* Visual cards */
.visual-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 40px;
    background: var(--color-dark-2);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 16px;
    color: var(--color-gray);
    min-height: 360px;
}

.visual-card svg {
    width: 240px;
    max-width: 100%;
    margin-bottom: 24px;
}

.visual-text {
    font-size: 0.85rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-gray);
}

/* --- Format Grid (Film section) --- */
.format-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
    margin-bottom: 32px;
}

.format-group h4 {
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-gray);
    margin-bottom: 16px;
}

.format-list {
    list-style: none;
}

.format-list li {
    padding: 8px 0;
    padding-left: 20px;
    position: relative;
    font-size: 0.95rem;
    color: var(--color-light-gray);
}

.format-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--color-gray);
}

.format-list-output li::before {
    background: var(--color-white);
}

/* --- Contact Section --- */
.contact-section {
    padding: 120px 0;
    background: var(--color-black);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.contact-item {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.contact-item svg {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
    color: var(--color-gray);
    margin-top: 2px;
}

.contact-item strong {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 4px;
}

.contact-item a,
.contact-item span {
    font-size: 0.95rem;
    color: var(--color-gray);
    transition: color var(--transition);
}

.contact-item a:hover {
    color: var(--color-white);
}

.contact-company {
    display: flex;
    align-items: center;
    gap: 16px;
    padding-top: 32px;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    margin-top: 16px;
}

.contact-logo {
    height: 56px;
    width: auto;
}

.contact-company span {
    font-weight: 600;
    font-size: 1rem;
}

/* --- Form --- */
.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-light-gray);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 14px 16px;
    background: var(--color-dark-2);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    color: var(--color-white);
    font-family: var(--font-main);
    font-size: 0.95rem;
    transition: border-color var(--transition);
    outline: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--color-gray);
    opacity: 0.6;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: rgba(255, 255, 255, 0.3);
}

.form-group select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath d='M2 4L6 8L10 4' stroke='%23888888' stroke-width='1.5' fill='none'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 40px;
}

.form-group select option {
    background: var(--color-dark-2);
    color: var(--color-white);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* --- Footer --- */
.footer {
    padding: 48px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    background: var(--color-black);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 24px;
}

.footer-logo {
    height: 38px;
    width: auto;
    opacity: 0.6;
}

.footer-brand p {
    font-size: 0.85rem;
    color: var(--color-gray);
}

.footer-links {
    display: flex;
    gap: 24px;
}

.footer-links a {
    font-size: 0.85rem;
    color: var(--color-gray);
    transition: color var(--transition);
}

.footer-links a:hover {
    color: var(--color-white);
}

/* --- Responsive --- */
@media (max-width: 1024px) {
    .detail-content,
    .detail-content-reverse {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .detail-content-reverse {
        direction: ltr;
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }
}

@media (max-width: 768px) {
    .nav-toggle {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        background: rgba(10, 10, 10, 0.98);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        flex-direction: column;
        padding: 24px;
        gap: 4px;
        transform: translateY(-100%);
        opacity: 0;
        pointer-events: none;
        transition: transform var(--transition), opacity var(--transition);
        border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    }

    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        pointer-events: all;
    }

    .nav-link {
        padding: 14px 16px;
        width: 100%;
        font-size: 1rem;
    }

    .nav-link-cta {
        margin-left: 0;
        margin-top: 8px;
        text-align: center;
    }

    .hero-logo {
        width: 280px;
    }

    .hero-tagline {
        font-size: 1.1rem;
    }

    .section-title {
        font-size: 1.8rem;
    }

    .services,
    .detail-section,
    .contact-section {
        padding: 80px 0;
    }

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

    .service-card {
        padding: 36px 28px;
    }

    .detail-text h2 {
        font-size: 1.7rem;
    }

    .format-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .footer-content {
        flex-direction: column;
        gap: 24px;
        text-align: center;
    }

    .footer-brand {
        flex-direction: column;
        gap: 12px;
    }

    .footer-links {
        flex-wrap: wrap;
        justify-content: center;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .btn {
        width: 100%;
        max-width: 280px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

    .hero-logo {
        width: 220px;
    }

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

    .section-title {
        font-size: 1.5rem;
    }

    .section-subtitle {
        font-size: 0.95rem;
    }

    .visual-card {
        padding: 40px 24px;
        min-height: 280px;
    }

    .visual-card svg {
        width: 180px;
    }
}