* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}
html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}
body {
    font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    overflow-x: hidden;
}
h1, h2, h3, h4, h5, h6 {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-weight: 700;
    letter-spacing: -0.02em;
}
#navbar {
    top: 36px;
    transition: top 0.2s ease, box-shadow 0.2s ease;
}
#navbar.scrolled {
    top: 0;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}
@media (max-width: 768px) {
    #navbar {
        top: 32px;
    }
}
.hero-section {
    min-height: 90vh;
}
.hero-title {
    line-height: 1.1;
}
.hero-bg-image {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}
@media (min-width: 1024px) {
    .hero-section {
        min-height: 100vh;
    }
    .hero-bg-image {
        object-position: right center;
    }
}
.nav-link {
    position: relative;
    padding-bottom: 2px;
}
.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #339999, #99cc99);
    transition: width 0.3s ease;
}
.nav-link:hover::after {
    width: 100%;
}
.services-dropdown {
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.2s ease;
}
.services-dropdown.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
@media (min-width: 1024px) {
    #services-nav:hover .services-dropdown {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }
    #services-nav:hover [data-action="toggle-services"] svg {
        transform: rotate(180deg);
    }
    #company-nav:hover .company-dropdown {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }
    #company-nav:hover [data-action="toggle-company"] svg {
        transform: rotate(180deg);
    }
}
.company-dropdown {
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.2s ease;
}
[data-action="toggle-company"] svg {
    transition: transform 0.2s ease;
}
.services-dropdown-scroll {
    max-height: none;
    overflow-y: visible;
}
.services-dropdown-footer {
    position: relative;
    background: white;
}
[data-action="toggle-services"] svg {
    transition: transform 0.2s ease;
}
[data-action="toggle-services"].active svg {
    transform: rotate(180deg);
}
img {
    opacity: 0;
    transition: opacity 0.6s ease;
}
img.loaded {
    opacity: 1;
}
.reveal {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.4s ease;
}
.reveal.active {
    opacity: 1;
    transform: translateY(0);
}
#hem .reveal {
    opacity: 1;
    transform: translateY(0);
}
.scroll-indicator {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
    z-index: 30;
}
@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
    40% { transform: translateX(-50%) translateY(-20px); }
    60% { transform: translateX(-50%) translateY(-10px); }
}
.scroll-indicator.hide {
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s, visibility 0.3s;
}
.btn-primary {
    transition: all 0.2s ease;
}
.service-card {
    transition: all 0.3s ease;
}
.pdca-plan {
    background-color: #339999;
    border-color: #339999;
}
.pdca-do {
    background-color: #4db3b3;
    border-color: #4db3b3;
}
.pdca-check {
    background-color: #99cc99;
    border-color: #99cc99;
}
.pdca-act {
    background-color: #66b366;
    border-color: #66b366;
}
.newsletter-form {
    flex-direction: column;
}
@media (min-width: 480px) {
    .newsletter-form {
        flex-direction: row;
    }
}
.newsletter-form button {
    flex-shrink: 0;
}
#scroll-to-form-btn {
    transition: opacity 0.3s ease;
}
#contact-form {
    max-width: 100%;
    overflow: hidden;
}
#contact-form .g-recaptcha {
    transform-origin: left center;
    max-width: 100%;
}
@media (max-width: 400px) {
    #contact-form .g-recaptcha {
        transform: scale(0.85);
    }
}
@media (max-width: 340px) {
    #contact-form .g-recaptcha {
        transform: scale(0.75);
    }
}
@media (max-width: 768px) {
    html, body {
        overflow-x: hidden;
        max-width: 100%;
        width: 100%;
    }
    section .container,
    footer .container {
        max-width: 100%;
        padding-left: 1rem;
        padding-right: 1rem;
        overflow-x: hidden;
    }
    footer {
        overflow-x: hidden;
        width: 100%;
    }
    footer .grid {
        gap: 1.5rem;
    }
    #navbar img {
        height: 2.5rem;
        width: auto;
    }
    #tjanster .grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    #referenser .grid {
        grid-template-columns: 1fr;
    }
    #inomhusklimat .grid {
        grid-template-columns: 1fr;
    }
    #branscher .grid {
        grid-template-columns: 1fr;
    }
    #berakningar .grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    section {
        overflow: hidden;
    }
    .grid > div {
        min-width: 0;
        max-width: 100%;
    }
}
.konsultation-modal-content {
    max-height: 90vh;
    overflow-y: auto;
}
.case-hero-wrapper {
    position: relative;
    overflow: hidden;
    aspect-ratio: 4 / 3;
}
@media (min-width: 1024px) {
    .case-hero-wrapper {
        aspect-ratio: auto;
        min-height: 100%;
    }
}
.case-hero-image {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.case-image {
    width: 100%;
    aspect-ratio: 16 / 10;
    object-fit: cover;
    display: block;
}
.case-textcard-header {
    background: linear-gradient(135deg, #f4f6f8 0%, #e8edf0 100%);
    aspect-ratio: 16 / 10;
}
.case-external-link {
    display: inline-flex;
    align-items: center;
    font-size: 13px;
    font-weight: 500;
    color: #339999;
    text-decoration: none;
    transition: color 0.15s ease;
}
.case-external-link:hover {
    color: #267878;
    text-decoration: underline;
    text-underline-offset: 3px;
}
.case-external-link svg {
    transition: transform 0.15s ease;
}
.case-external-link:hover svg {
    transform: translate(1px, -1px);
}
.case-feature-title {
    font-size: 24px;
}
@media (min-width: 1024px) {
    .case-feature-title {
        font-size: 28px;
    }
}
.case-stat-number {
    font-size: 64px;
}
.case-stat-unit {
    font-size: 24px;
    font-weight: 400;
}
.case-gallery {
    cursor: grab;
    user-select: none;
}
.case-gallery:active {
    cursor: grabbing;
}
.case-gallery:focus {
    outline: none;
}
.case-gallery-slides {
    position: absolute;
    inset: 0;
}
.case-gallery-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity 0.25s ease;
}
.case-gallery-slide.is-active {
    opacity: 1;
}
.case-gallery-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.case-gallery-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    color: #1f2937;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 5;
    transition: transform 0.18s ease, background 0.18s ease, opacity 0.2s ease;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
    opacity: 0;
}
.case-gallery:hover .case-gallery-nav,
.case-gallery:focus-within .case-gallery-nav,
.case-gallery.is-touch .case-gallery-nav {
    opacity: 1;
}
.case-gallery-nav:hover {
    background: #ffffff;
    transform: translateY(-50%) scale(1.06);
}
.case-gallery-nav:focus-visible {
    outline: 2px solid #339999;
    outline-offset: 2px;
    opacity: 1;
}
.case-gallery-prev { left: 14px; }
.case-gallery-next { right: 14px; }
.case-gallery-counter {
    position: absolute;
    bottom: 14px;
    right: 14px;
    background: rgba(17, 24, 39, 0.7);
    color: #ffffff;
    padding: 4px 12px;
    border-radius: 999px;
    font-size: 12px;
    font-variant-numeric: tabular-nums;
    letter-spacing: 0.02em;
    z-index: 5;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}
.case-gallery-caption {
    position: absolute;
    left: 14px;
    bottom: 14px;
    right: 90px;
    background: rgba(17, 24, 39, 0.7);
    color: #ffffff;
    padding: 6px 12px;
    border-radius: 8px;
    font-size: 12px;
    line-height: 1.4;
    z-index: 4;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    opacity: 0;
    transform: translateY(4px);
    transition: opacity 0.2s ease, transform 0.2s ease;
    pointer-events: none;
}
.case-gallery:hover .case-gallery-caption,
.case-gallery:focus-within .case-gallery-caption,
.case-gallery.is-touch .case-gallery-caption {
    opacity: 1;
    transform: translateY(0);
}
@media (max-width: 640px) {
    .case-gallery-nav {
        opacity: 1;
        width: 36px;
        height: 36px;
    }
    .case-gallery-caption {
        opacity: 1;
        transform: translateY(0);
    }
}
@media (max-width: 480px) {
    #hem h1 {
        font-size: 2rem;
    }
    #hem .flex.flex-col.sm\\:flex-row {
        flex-direction: column;
        gap: 0.75rem;
    }
    #hem .flex.flex-col.sm\\:flex-row > a {
        width: 100%;
        justify-content: center;
    }
}