:root {
    --primary-bg: #f8fafc;
    --primary-text: #0f172a;
    --secondary-bg: #f0f4f8;
    --secondary-text: #475569;
    --accent-color: #2563eb;
    --accent-hover: #1d4ed8;
    --dark-bg: #0f172a;
    --dark-bg-text: #f8fafc;
    --border-color: #cbd5e1;
    --border-radius: 0.5rem;
    --box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
    --transition-smooth: all 0.3s ease-in-out;
    --font-headings: 'Playfair Display', serif;
    --font-body: 'Inter', sans-serif;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

body {
    background-color: var(--primary-bg);
    color: var(--primary-text);
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.6;
    margin: 0;
    padding: 0;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a,
a:hover,
a:focus {
    text-decoration: none;
}

a {
    color: var(--accent-color);
    transition: var(--transition-smooth);
}

a:hover,
a:focus {
    color: var(--accent-hover);
}

button,
.btn {
    cursor: pointer;
    border: none;
    outline: none;
    transition: var(--transition-smooth);
}

button:active,
.btn:active {
    transform: scale(0.98);
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-headings);
    font-weight: 700;
    line-height: 1.25;
    margin-top: 0;
    margin-bottom: 0.5em;
}

h1 {
    font-size: clamp(2rem, 4vw, 3rem);
}

h2 {
    font-size: clamp(1.75rem, 3.5vw, 2.5rem);
}

h3 {
    font-size: clamp(1.5rem, 3vw, 2rem);
}

h4 {
    font-size: clamp(1.25rem, 2.5vw, 1.75rem);
}

h5 {
    font-size: clamp(1.1rem, 2vw, 1.5rem);
}

h6 {
    font-size: clamp(1rem, 1.5vw, 1.25rem);
}

ul,
ol {
    padding-left: 0;
    margin-top: 0;
    margin-bottom: 0;
    list-style: none;
}

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

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
    outline: 2px solid var(--accent-color);
    outline-offset: 2px;
}

@media (max-width: 767.98px) {
    h1 {
        font-size: 1.75rem;
    }

    h2 {
        font-size: 1.5rem;
    }

    h3 {
        font-size: 1.35rem;
    }

    h4 {
        font-size: 1.2rem;
    }

    h5 {
        font-size: 1.1rem;
    }

    h6 {
        font-size: 1rem;
    }

    .text-overflow-prevent,
    a[href^="mailto:"],
    a[href^="tel:"],
    .break-word-mobile {
        word-wrap: break-word;
        word-break: break-all;
        overflow-wrap: break-word;
    }
}

/* ===== header ===== */
#header {
    background-color: var(--primary-bg);
    border-bottom: 1px solid var(--border-color);
    box-shadow: var(--box-shadow);
    font-family: var(--font-body);
    position: relative;
    z-index: 1000;
    overflow-x: hidden;
}

.trondaxi-logo-img {
    max-width: 50px;
    height: auto;
    object-fit: contain;
}

.trondaxi-brand-text {
    font-family: var(--font-headings);
    font-weight: 700;
    color: var(--primary-text);
    font-size: 1.25rem;
    margin-left: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

@media (max-width: 768px) {
    .trondaxi-brand-text {
        font-size: 0.75rem;
    }
}

.trondaxi-nav-link {
    color: var(--secondary-text);
    font-weight: 500;
    text-decoration: none;
    transition: var(--transition-smooth);
    font-size: 0.95rem;
}

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

.trondaxi-cta-btn {
    background-color: var(--accent-color);
    color: #ffffff;
    font-weight: 600;
    padding: 0.6rem 1.2rem;
    border-radius: var(--border-radius);
    text-decoration: none;
    transition: var(--transition-smooth);
    border: 1px solid transparent;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    white-space: nowrap;
}

.trondaxi-cta-btn:hover {
    background-color: var(--accent-hover);
    color: #ffffff;
}

.hamburger-btn {
    background: none;
    border: none;
    padding: 0.5rem;
    color: var(--primary-text);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hamburger-btn i {
    font-size: 1.75rem;
    color: var(--primary-text);
}

.mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-color: var(--dark-bg);
    z-index: 2000;
    display: none;
    flex-direction: column;
    padding: 2rem 1.5rem;
    overflow-y: auto;
    overflow-x: hidden;
}

.mobile-menu-overlay.show {
    display: flex;
}

.mobile-menu-close {
    align-self: flex-end;
    background: none;
    border: none;
    color: var(--dark-bg-text);
    font-size: 2rem;
    cursor: pointer;
    margin-bottom: 2rem;
}

.mobile-menu-links {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    align-items: center;
    margin-bottom: 2.5rem;
}

.mobile-menu-link {
    color: var(--dark-bg-text);
    font-size: 1.25rem;
    font-weight: 500;
    text-decoration: none;
    transition: var(--transition-smooth);
    padding: 0.5rem 1rem;
    width: 100%;
    text-align: center;
}

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

.mobile-menu-overlay .trondaxi-cta-btn {
    width: 100%;
    max-width: 280px;
    margin: 0 auto;
}

/* ===== hero ===== */
#hero {
    position: relative;
    background-image: url('assets/content/corporate-boardroom-meeting.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    min-height: 85vh;
    display: flex;
    align-items: center;
    padding: 6rem 0;
    color: var(--dark-bg-text);
    overflow-x: hidden;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(15, 23, 42, 0.8);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero-badge {
    background-color: var(--accent-color);
    color: #ffffff;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.75rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.hero-date {
    color: var(--border-color);
    font-family: var(--font-body);
    font-size: 0.875rem;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
}

.hero-title {
    font-family: var(--font-headings);
    font-weight: 700;
    font-size: 3rem;
    line-height: 1.2;
    color: var(--dark-bg-text);
    margin-bottom: 1.5rem;
    hyphens: auto;
}

.hero-description {
    font-family: var(--font-body);
    font-size: 1.125rem;
    line-height: 1.6;
    color: var(--border-color);
    margin-bottom: 2.5rem;
}

.hero-btn {
    background-color: var(--accent-color);
    color: #ffffff;
    font-family: var(--font-body);
    font-weight: 600;
    padding: 0.75rem 2rem;
    border-radius: var(--border-radius);
    border: none;
    transition: var(--transition-smooth);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.hero-btn:hover {
    background-color: var(--accent-hover);
    color: #ffffff;
}

@media (max-width: 767.98px) {
    #hero {
        padding: 4rem 0;
        min-height: auto;
    }

    .hero-title {
        font-size: 1.125rem !important;
        line-height: 1.2 !important;
    }

    .hero-description {
        font-size: 0.875rem !important;
        line-height: 1.4 !important;
        margin-bottom: 1.5rem;
    }

    .hero-badge {
        font-size: 0.65rem;
        padding: 0.35rem 0.75rem;
    }

    .hero-date {
        font-size: 0.75rem;
    }

    .hero-btn {
        padding: 0.5rem 1.25rem;
        font-size: 0.875rem;
    }
}

/* ===== featured_article ===== */
#featured {
    background-color: var(--primary-bg);
    color: var(--primary-text);
    font-family: var(--font-body);
    overflow-x: hidden;
    hyphens: auto;
}

#featured .badge-tag {
    background-color: var(--secondary-bg);
    color: var(--accent-color);
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    font-size: 0.8rem;
    letter-spacing: 0.05em;
}

#featured .article-title-link {
    color: var(--primary-text);
    font-family: var(--font-headings);
    text-decoration: none;
    font-weight: 700;
    transition: var(--transition-smooth);
}

#featured .article-title-link:hover {
    color: var(--accent-color);
}

#featured .article-meta {
    color: var(--secondary-text);
    font-size: 0.9rem;
}

#featured .meta-item i {
    color: var(--accent-color);
}

#featured .meta-separator {
    color: var(--border-color);
}

#featured .article-cover-container {
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    background-color: var(--secondary-bg);
}

#featured .article-cover {
    max-height: 500px;
    object-fit: cover;
    transition: transform 0.5s ease;
}

#featured .article-cover:hover {
    transform: scale(1.02);
}

#featured .article-body-content {
    font-size: 1.1rem;
    line-height: 1.75;
    color: var(--secondary-text);
}

#featured .article-lead {
    font-size: 1.25rem;
    line-height: 1.6;
    color: var(--primary-text);
    font-weight: 500;
}

#featured .article-section-title {
    font-family: var(--font-headings);
    color: var(--primary-text);
    font-weight: 600;
    position: relative;
}

#featured .text-highlight {
    color: var(--accent-color);
    font-weight: 600;
}

#featured .article-blockquote {
    background-color: var(--secondary-bg);
    border-left: 4px solid var(--accent-color);
    color: var(--primary-text);
    font-size: 1.15rem;
    line-height: 1.6;
}

#featured .article-highlight-list {
    background-color: var(--secondary-bg);
    border: 1px solid var(--border-color);
}

#featured .article-highlight-list h3 {
    font-family: var(--font-headings);
    color: var(--primary-text);
    font-size: 1.2rem;
    font-weight: 600;
}

#featured .list-icon {
    color: var(--accent-color);
    font-size: 1.2rem;
}

@media (max-width: 767.98px) {
    #featured {
        padding-top: 2rem !important;
        padding-bottom: 2rem !important;
    }

    #featured .article-title,
    #featured .article-title-link {
        font-size: 1.125rem !important;
        line-height: 1.25 !important;
    }

    #featured .article-section-title {
        font-size: 1rem !important;
        line-height: 1.3 !important;
    }

    #featured .article-highlight-list h3 {
        font-size: 0.95rem !important;
    }

    #featured .article-body-content {
        font-size: 0.95rem !important;
        line-height: 1.6;
    }

    #featured .article-lead {
        font-size: 1rem !important;
        line-height: 1.5;
    }

    #featured .article-blockquote {
        font-size: 1rem !important;
    }

    #featured .list-icon {
        font-size: 1rem;
    }
}

/* ===== latest_posts ===== */
#latest-posts .card {
    box-shadow: var(--box-shadow);
    overflow: hidden;
}

#latest-posts .card-title:hover {
    color: var(--accent-color) !important;
}

.custom-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(4px);
    z-index: 1050;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 1rem;
    transition: var(--transition-smooth);
}

.custom-modal-wrapper {
    width: 100%;
    max-width: 720px;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    animation: modalFadeIn 0.3s ease-out forwards;
}

@keyframes modalFadeIn {
    from {
        opacity: 0;
        transform: scale(0.95);
    }

    to {
        opacity: 1;
        transform: scale(1);
    }
}

@media (max-width: 767.98px) {
    #latest-posts h2 {
        font-size: 1.25rem !important;
        line-height: 1.2 !important;
    }

    #latest-posts h3,
    #latest-posts .card-title {
        font-size: 1rem !important;
        line-height: 1.2 !important;
    }

    .custom-modal-wrapper {
        max-height: 95vh;
    }

    .custom-modal-body {
        max-height: 60vh !important;
    }
}

/* ===== news_grid ===== */
.trondaxi-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(15, 23, 42, 0.75);
    z-index: 1060;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    backdrop-filter: blur(4px);
}

.trondaxi-modal-overlay.active {
    display: flex;
}

.trondaxi-modal-content {
    background-color: var(--primary-bg);
    color: var(--primary-text);
    border-radius: var(--border-radius);
    max-width: 650px;
    width: 100%;
    max-height: 85vh;
    overflow-y: auto;
    border: 1px solid var(--border-color);
    box-shadow: var(--box-shadow);
}

.js-news-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1) !important;
}

@media (max-width: 767.98px) {
    .news-section-title {
        font-size: 1.25rem !important;
        line-height: 1.2;
    }

    .news-card-title {
        font-size: 0.95rem !important;
        line-height: 1.2;
    }

    .news-section-subtitle {
        font-size: 0.75rem !important;
    }
}

/* ===== team_blog ===== */
#team {
    position: relative;
}

#team .card {
    border: 1px solid var(--border-color) !important;
}

#team .card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05) !important;
}

#team .btn-sm:hover {
    background-color: var(--accent-hover) !important;
}

#team .custom-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 23, 42, 0.75);
    backdrop-filter: blur(4px);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

#team .custom-modal-content {
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    max-width: 650px;
    width: 100%;
    max-height: 85vh;
    overflow-y: auto;
    position: relative;
    padding: 2.5rem 2rem;
    animation: teamModalFadeIn 0.3s ease-in-out;
}

@keyframes teamModalFadeIn {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }

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

#team .custom-modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: none;
    border: none;
    font-size: 1.75rem;
    color: var(--secondary-text);
    cursor: pointer;
    transition: var(--transition-smooth);
    padding: 0;
    line-height: 1;
}

#team .custom-modal-close:hover {
    color: var(--accent-color);
}

#team .modal-body-text h3 {
    color: var(--primary-text);
    margin-top: 1.25rem;
    font-family: var(--font-headings);
}

#team .modal-body-text p {
    line-height: 1.6;
    margin-bottom: 1rem;
}

#team .modal-body-text ul {
    margin-bottom: 1.25rem;
}

@media (max-width: 767.98px) {
    #team h2 {
        font-size: 1.5rem !important;
        line-height: 1.2 !important;
    }

    #team h3 {
        font-size: 1.2rem !important;
        line-height: 1.2 !important;
    }

    #team h4 {
        font-size: 1rem !important;
    }

    #team p,
    #team span,
    #team button {
        hyphens: auto;
    }

    #team .custom-modal-content {
        padding: 1.5rem 1rem;
    }
}

/* ===== feedback_form ===== */
#contact {
    background-color: var(--secondary-bg);
    color: var(--primary-text);
    font-family: var(--font-body);
    overflow-x: hidden;
}

#contact h2 {
    font-family: var(--font-headings);
    color: var(--primary-text);
    font-weight: 700;
    line-height: 1.2;
}

#contact h3 {
    font-family: var(--font-headings);
    color: var(--primary-text);
}

#contact p {
    color: var(--secondary-text);
}

.form-control::placeholder {
    color: var(--secondary-text);
    opacity: 0.5;
}

.form-control:focus {
    border-color: var(--accent-color) !important;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15) !important;
}

.validation-badge {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.validation-success {
    color: #10b981 !important;
}

.validation-error {
    color: #ef4444 !important;
}

.privacy-link:hover {
    color: var(--accent-hover) !important;
}

@media (max-width: 767.98px) {
    #contact {
        padding: 3rem 0 !important;
    }

    #contact h2 {
        font-size: 1rem !important;
        line-height: 1.2;
    }

    #contact h3 {
        font-size: 0.875rem !important;
        line-height: 1.2;
    }
}

/* ===== footer ===== */
#footer a:hover {
    color: var(--accent-color) !important;
}

#footer .js-back-to-top:hover {
    background-color: var(--accent-color) !important;
    border-color: var(--accent-color) !important;
    color: #ffffff !important;
}

#footer .js-back-to-top:hover i {
    color: #ffffff !important;
}

@media (max-width: 767.98px) {

    #footer h3,
    #footer .fs-5 {
        font-size: 1rem !important;
        line-height: 1.2;
    }

    #footer p {
        font-size: 0.8125rem !important;
    }
}