/* Unified subpage system built from the homepage design language. */

.subpage {
    min-height: 100%;
    overflow-x: hidden;
    background: var(--bg) !important;
    color: var(--text);
    font-family: "Inter", sans-serif;
}

.subpage .main-content,
.subpage .page-background-wrapper {
    width: 100%;
    min-height: 100svh;
    overflow-x: clip;
    background: transparent;
}

.subpage .navbar {
    min-height: 72px;
}

.subpage .nav-container {
    min-height: 72px;
}

.subpage .nav-link.active {
    color: var(--text);
}

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

.page-hero {
    position: relative;
    min-height: min(620px, 82svh);
    display: grid !important;
    place-items: center;
    padding: 8rem 0 5rem !important;
    overflow: hidden;
}

.page-hero-inner {
    max-width: 860px !important;
    text-align: center;
}

.page-title {
    margin: 0 0 1rem;
    color: var(--text);
    font-size: clamp(2.7rem, 7vw, 5.5rem);
    line-height: 0.98;
    letter-spacing: -0.03em;
}

.page-description {
    max-width: 680px;
    margin: 0 auto;
    color: var(--muted);
    font-size: clamp(1rem, 2vw, 1.12rem);
    line-height: 1.7;
}

.page-hero-actions {
    margin-top: 1.6rem;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.75rem;
}

.subpage .section,
.subpage .section-immersive,
.subpage .immersive-section,
.subpage .tech-categories-section,
.subpage .newsletter-section {
    position: relative;
    overflow: hidden;
    padding: clamp(4rem, 6vw, 5.75rem) 0;
    background: transparent;
}

.subpage .container,
.subpage .container-immersive,
.subpage .immersive-container,
.subpage .certifications-shell,
.subpage .tech-categories-section > .container {
    width: min(1200px, calc(100% - 3rem));
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 3;
}

.subpage .section-header,
.subpage .section-header-immersive,
.subpage .certifications-section-header,
.subpage .contact-header {
    max-width: 780px;
    margin: 0 auto clamp(2rem, 4vw, 3rem);
    text-align: center;
}

.subpage .section-subtitle,
.subpage .section-subtitle-immersive,
.subpage .certifications-section-header p,
.subpage .contact-subtitle {
    max-width: 650px;
    margin: 0 auto;
    color: var(--muted);
    line-height: 1.7;
}

.subpage .section-title-immersive,
.subpage .certifications-section-header h2,
.subpage .contact-header h2 {
    margin: 0 0 0.8rem;
    color: var(--text);
    font-size: clamp(2rem, 4vw, 3rem);
    line-height: 1.08;
    letter-spacing: -0.02em;
}

.subpage .immersive-background,
.subpage .particles-container,
.subpage .light-sweep {
    pointer-events: none;
}

.tech-categories {
    display: grid;
    gap: clamp(2rem, 4vw, 3rem);
}

.tech-category-group {
    display: grid;
    gap: 1rem;
}

.tech-category-title {
    color: var(--text);
    font-size: 1.18rem;
    letter-spacing: 0;
}

.tech-category-title::before {
    content: "";
    display: inline-block;
    width: 8px;
    height: 8px;
    margin-right: 0.55rem;
    border-radius: 999px;
    background: var(--primary);
    vertical-align: middle;
}

.tech-grid,
.projects-grid,
.blog-grid,
.certification-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.15rem;
}

.tech-card,
.project-card,
.blog-card,
.certification-card,
.contact-form-wrapper,
.contact-info-wrapper,
.contact-card,
.newsletter-container {
    min-width: 0;
    border: 1px solid var(--border);
    border-radius: 18px;
    background: rgba(17, 17, 19, 0.86);
    box-shadow: 0 18px 60px rgba(0, 0, 0, 0.24);
    transition: transform 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease;
}

.tech-card:hover,
.project-card:hover,
.blog-card:hover,
.certification-card:hover,
.contact-card:hover {
    transform: translateY(-4px);
    border-color: rgba(124, 58, 237, 0.46);
    box-shadow: 0 26px 76px rgba(0, 0, 0, 0.38);
}

.tech-card-inner,
.project-info,
.blog-content,
.certification-card-body,
.certification-card-inner {
    padding: 1.25rem;
}

.certification-card-inner {
    display: grid;
    gap: 0;
}

.tech-icon,
.card-icon,
.project-link,
.social-icon-immersive {
    display: inline-grid;
    place-items: center;
    border: 1px solid rgba(124, 58, 237, 0.34);
    background: rgba(124, 58, 237, 0.1);
    color: var(--text);
}

.tech-icon,
.card-icon {
    width: 44px;
    height: 44px;
    margin-bottom: 1rem;
    border-radius: 14px;
}

.tech-name,
.project-title,
.blog-title,
.certification-title,
.form-header h3,
.contact-info-header h3,
.newsletter-title {
    color: var(--text);
    font-size: 1.08rem;
    line-height: 1.35;
}

.tech-card p,
.project-description,
.blog-excerpt,
.form-header p,
.contact-info-header p,
.newsletter-text,
.card-content p,
.card-content a {
    color: var(--muted);
    line-height: 1.65;
}

.projects-filter,
.blog-categories,
.certification-filter-bar {
    margin: 0 auto 2rem;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.65rem;
}

.filter-btn,
.blog-category-btn,
.certification-filter {
    min-height: 40px;
    padding: 0.58rem 0.9rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-pill);
    background: rgba(255, 255, 255, 0.03);
    color: var(--muted);
    font: inherit;
    font-weight: 700;
    cursor: pointer;
}

.filter-btn.active,
.blog-category-btn.active,
.certification-filter.active,
.filter-btn:hover,
.blog-category-btn:hover,
.certification-filter:hover {
    border-color: var(--primary);
    background: rgba(124, 58, 237, 0.12);
    color: var(--text);
}

.project-image,
.blog-image-container,
.certification-image-wrap,
.certification-image-shell {
    overflow: hidden;
    border-bottom: 1px solid var(--border);
    background: rgba(255, 255, 255, 0.025);
}

.project-image img,
.blog-image,
.certification-image,
.certification-image-shell img {
    display: block;
    width: 100%;
    height: 220px;
    object-fit: cover;
    transition: transform 0.24s ease;
}

.project-card:hover img,
.blog-card:hover img,
.certification-card:hover img {
    transform: scale(1.035);
}

.project-tech,
.tool-tags {
    margin-top: 1rem;
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
}

.tech-tag,
.blog-category,
.certification-provider,
.certification-year,
.certification-provider-badge,
.tool-tag {
    display: inline-flex;
    align-items: center;
    min-height: 28px;
    padding: 0.32rem 0.58rem;
    border: 1px solid rgba(124, 58, 237, 0.28);
    border-radius: var(--radius-pill);
    background: rgba(124, 58, 237, 0.08);
    color: var(--primary-soft);
    font-size: 0.76rem;
    font-weight: 700;
}

.certification-provider-badge.cisco,
.certification-provider-badge.ec-council,
.certification-provider-badge.sas {
    border-color: rgba(124, 58, 237, 0.28);
    background: rgba(124, 58, 237, 0.08);
    color: var(--primary-soft);
}

.certifications-hero-stats {
    margin: 1.8rem auto 0;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.8rem;
    max-width: 680px;
}

.certification-stat {
    padding: 1rem;
    border: 1px solid var(--border);
    border-radius: 16px;
    background: rgba(17, 17, 19, 0.76);
}

.certification-stat span {
    display: block;
    color: var(--text);
    font-size: 1.15rem;
    font-weight: 700;
}

.certification-stat p {
    margin: 0.25rem 0 0;
    color: var(--muted);
    font-size: 0.84rem;
}

.blog-date,
.certification-results-meta {
    color: var(--muted);
    font-family: "JetBrains Mono", monospace;
    font-size: 0.78rem;
}

.blog-read-more,
.see-more-btn,
.newsletter-btn,
.send-button {
    min-height: 42px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.45rem;
    padding: 0.64rem 0.95rem;
    border: 1px solid var(--primary);
    border-radius: var(--radius-sm);
    background: var(--primary);
    color: var(--text);
    font-weight: 700;
}

.contact-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(320px, 0.8fr);
    gap: 1.2rem;
}

.contact-form-wrapper,
.contact-info-wrapper {
    padding: clamp(1.25rem, 3vw, 2rem);
}

.contact-cards {
    display: grid;
    gap: 0.85rem;
}

.contact-card {
    padding: 1rem;
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 1rem;
}

.form-input-container {
    position: relative;
    margin-bottom: 1rem;
}

.form-input-container input,
.form-input-container textarea,
.newsletter-input {
    width: 100%;
    min-height: 46px;
    padding: 0.8rem 1rem;
    border: 1px solid var(--border);
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.035);
    color: var(--text);
    font: inherit;
}

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

.form-input-container label {
    display: block;
    margin-bottom: 0.45rem;
    color: var(--muted);
    font-size: 0.86rem;
}

.input-icon {
    display: none;
}

.social-icons-immersive {
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem;
}

.social-icon-immersive {
    width: 42px;
    height: 42px;
    border-radius: 12px;
}

.newsletter-container {
    padding: clamp(1.5rem, 4vw, 2rem);
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(280px, 0.7fr);
    gap: 1rem;
    align-items: center;
}

.newsletter-form {
    display: flex;
    gap: 0.7rem;
}

.footer,
.footer-immersive,
.footer-compact {
    border-top: 1px solid var(--border);
    background: rgba(17, 17, 19, 0.86);
    padding: 2rem 1.5rem 1rem;
}

.footer-content,
.footer-content-immersive,
.footer-content-compact {
    width: min(1200px, 100%);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1.3fr 1fr;
    gap: 1rem;
}

.footer-links,
.footer-social,
.footer-social-icons,
.footer-social-compact {
    display: flex;
    flex-wrap: wrap;
    gap: 0.7rem;
}

.footer a,
.footer-immersive a,
.footer-compact a {
    color: var(--muted);
}

.footer a:hover,
.footer-immersive a:hover,
.footer-compact a:hover {
    color: var(--primary-soft);
}

.footer-bottom,
.footer-bottom-immersive {
    width: min(1200px, 100%);
    margin: 1rem auto 0;
    color: var(--muted);
    font-size: 0.85rem;
}

.back-to-top,
.back-to-top-immersive,
.scroll-indicator,
.custom-cursor,
.cursor-dot,
.cursor-outline,
.preloader {
    display: none !important;
}

.subpage .form-success.hidden {
    display: none !important;
}

@media (max-width: 1080px) {
    .tech-grid,
    .projects-grid,
    .blog-grid,
    .certification-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .contact-grid,
    .newsletter-container,
    .footer-content,
    .footer-content-immersive,
    .footer-content-compact,
    .certifications-hero-stats {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 760px) {
    .subpage .container,
    .subpage .container-immersive,
    .subpage .immersive-container,
    .subpage .certifications-shell,
    .subpage .tech-categories-section > .container {
        width: min(100% - 2rem, 1200px);
    }

    .page-hero {
        min-height: auto;
        padding: 7rem 0 3.5rem !important;
    }

    .tech-grid,
    .projects-grid,
    .blog-grid,
    .certification-grid {
        grid-template-columns: 1fr;
    }

    .newsletter-form {
        flex-direction: column;
    }

    .blog-title,
    .project-title {
        font-size: 1rem;
    }
}