:root {
    --navbar-h: 56px;
    --footer-h: 40px;
    --page-padding-y: clamp(0.75rem, 2.5vh, 1.25rem);
    --section-gap: 1rem;
    --card-gap: 0.85rem;
    --card-radius: 14px;
}

html,
body {
    margin: 0;
    min-height: 100%;
}

body.public-page {
    display: flex;
    flex-direction: column;
    min-height: 100dvh;
    padding-top: 0;
    background: #f6f8fb;
}

.public-navbar {
    flex: 0 0 auto;
    position: sticky;
    top: 0;
    z-index: 1030;
}

#main-content {
    flex: 1 1 auto;
    min-height: 0;
    display: flex;
    flex-direction: column;
}

.footer {
    flex: 0 0 auto;
}

.public-navbar .nav-link {
    border-radius: 999px;
    padding-inline: 0.85rem !important;
}

.public-navbar .nav-link.active,
.public-navbar .nav-link:focus-visible {
    color: #fff;
    background: rgba(52, 152, 219, 0.22);
    outline: 2px solid transparent;
}

.public-shell {
    width: min(1640px, calc(100% - 48px));
    margin-inline: auto;
}

.landing-hero {
    min-height: calc(100dvh - 76px);
    display: grid;
    align-items: center;
    padding: 3.5rem 0 2rem;
}

.landing-hero-grid,
.split-page-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
    gap: 2rem;
    align-items: center;
}

.eyebrow {
    color: var(--secondary-color);
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    font-size: 0.82rem;
}

.landing-title,
.page-title {
    color: var(--primary-color);
    font-weight: 600;
    line-height: 1.05;
    margin: 0.55rem 0 1rem;
}

.landing-title {
    font-size: clamp(2.6rem, 5vw, 5.2rem);
}

.page-title {
    font-size: clamp(2.1rem, 4vw, 3.7rem);
}

.lead-copy {
    color: #4b6177;
    font-size: 1.08rem;
    line-height: 1.8;
    max-width: 760px;
}

.hero-tags,
.listing-card-meta,
.listing-techs,
.filter-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.55rem;
    align-items: center;
}

.filter-row {
    margin-bottom: 1.5rem;
}

.filter-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem 1.25rem;
    border-radius: 999px;
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text-color);
    background: #f1f5f9;
    border: 1px solid transparent;
    text-decoration: none;
    transition: all 0.2s ease-in-out;
}

.filter-link:hover {
    background: #e2e8f0;
    color: var(--primary-color);
    transform: translateY(-1px);
}

.filter-link.active {
    background: var(--secondary-color);
    color: #fff;
    box-shadow: 0 4px 12px rgba(52, 152, 219, 0.3);
}

.hero-tags span,
.listing-chip,
.listing-techs span,
.doc-indicator {
    border: 1px solid rgba(52, 152, 219, 0.2);
    background: rgba(52, 152, 219, 0.1);
    color: var(--secondary-color);
    border-radius: 999px;
    font-weight: 700;
    font-size: 0.86rem;
    padding: 0.4rem 0.78rem;
}

.listing-chip.primary {
    color: #fff;
    background: var(--secondary-color);
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
    margin-top: 1.8rem;
}

.btn-public {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    border-radius: 999px;
    padding: 0.78rem 1.15rem;
    font-weight: 700;
    text-decoration: none;
    border: 1px solid rgba(44, 62, 80, 0.16);
    color: var(--primary-color);
    background: #fff;
    box-shadow: 0 12px 28px rgba(22, 43, 67, 0.08);
}

.btn-public.primary {
    color: #fff;
    background: var(--secondary-color);
    border-color: var(--secondary-color);
}

.hero-panel,
.content-panel,
.timeline-card,
.listing-card,
.contact-card {
    background: #fff;
    border: 1px solid rgba(44, 62, 80, 0.08);
    border-radius: 14px;
    box-shadow: 0 18px 46px rgba(22, 43, 67, 0.09);
}

.hero-panel {
    padding: 1.2rem;
}

.hero-signal {
    min-height: 360px;
    display: grid;
    place-items: center;
    color: #fff;
    border-radius: 10px;
    background: linear-gradient(135deg, #21384d, #3498db);
    overflow: hidden;
}

.hero-signal i {
    font-size: clamp(3.2rem, 6vw, 5.4rem);
    margin: 0 0.55rem;
}

.section-band {
    padding: 2.2rem 0 1.2rem;
}

.section-band.compact {
    padding: 1.5rem 0;
}

.section-head {
    display: flex;
    justify-content: space-between;
    align-items: end;
    gap: 1.5rem;
    margin-bottom: 1.35rem;
}

.section-head h2,
.content-panel h2 {
    color: var(--primary-color);
    font-size: clamp(1.55rem, 2.4vw, 2.3rem);
    font-weight: 800;
    margin: 0;
}

.section-head h1 {
    color: var(--primary-color);
    font-size: clamp(2rem, 3.4vw, 3rem);
    font-weight: 800;
    margin: 0;
}

.content-card {
    max-width: 900px;
    margin: 0 auto;
    padding: clamp(1.5rem, 3vw, 2.5rem);
    border: 1px solid rgba(18, 45, 66, 0.08);
    border-radius: 24px;
    background: #fff;
    box-shadow: 0 18px 50px rgba(18, 45, 66, 0.08);
    color: #18324a;
    line-height: 1.75;
}

.content-card p:last-child {
    margin-bottom: 0;
}

.custom-section-page .content-card:has(.listing-grid),
.custom-section-page .content-card:has(.expertise-grid) {
    max-width: none;
    padding: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
}

.custom-section-page .section-head {
    display: block;
}

.expertise-grid,
.listing-grid,
.contact-grid {
    display: grid;
    gap: var(--card-gap);
}

.expertise-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.expertise-card {
    padding: 1.2rem;
    min-height: 132px;
}

.expertise-card i,
.timeline-card i {
    color: var(--secondary-color);
}



.listing-card {
    overflow: hidden;
    display: flex;
    flex-direction: column;
    min-height: 100%;
}

.listing-visual {
    min-height: 132px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.85rem;
    color: #fff;
    background: linear-gradient(135deg, #2c3e50, #3498db);
}

.listing-visual i {
    font-size: 2.25rem;
    margin-inline: 0.35rem;
}

.listing-card-body {
    padding: 1.05rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    flex: 1;
}

.listing-card-title {
    color: var(--primary-color);
    font-size: 1.08rem;
    font-weight: 800;
    line-height: 1.28;
    margin: 0;
}

.listing-card-text,
.listing-muted {
    color: #5e7082;
    margin: 0;
}

.listing-card-text {
    font-size: 0.94rem;
    line-height: 1.55;
}

.listing-muted {
    font-size: 0.9rem;
}

.listing-card-actions {
    margin-top: auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.75rem;
}

.content-panel {
    padding: 1.5rem;
}

.skill-summary {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 0.8rem;
    margin-top: 1rem;
}

.skill-summary-card {
    border: 1px solid rgba(44, 62, 80, 0.08);
    border-radius: 10px;
    padding: 1rem;
    background: #f9fcff;
}

.timeline-list-public {
    position: relative;
    display: grid;
    gap: 1rem;
}

.timeline-card {
    padding: 1.25rem;
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    gap: 1rem;
}

.timeline-card h2 {
    font-size: 1.2rem;
    color: var(--primary-color);
    margin: 0;
}

.timeline-card ul {
    margin: 0.8rem 0 0;
    padding-left: 1.1rem;
    color: #5e7082;
}

.filter-row {
    margin: 0 0 1.25rem;
}

.filter-link {
    color: var(--primary-color);
    background: #fff;
    border: 1px solid rgba(44, 62, 80, 0.12);
    border-radius: 999px;
    padding: 0.45rem 0.85rem;
    text-decoration: none;
    font-weight: 700;
}

.filter-link.active {
    color: #fff;
    background: var(--secondary-color);
    border-color: var(--secondary-color);
}

.public-pagination {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 0.6rem;
    margin-top: 2rem;
}

.page-numbers {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.4rem;
}

.public-pagination .page-link,
.page-ellipsis {
    border-radius: 999px;
    min-width: 40px;
    min-height: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(44, 62, 80, 0.12);
    background: #fff;
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 700;
    padding-inline: 0.85rem;
}

.public-pagination .page-link.active {
    color: #fff;
    background: var(--secondary-color);
}

.public-pagination .page-link.disabled {
    opacity: 0.5;
    pointer-events: none;
}

.contact-page {
    min-height: calc(100dvh - var(--navbar-h) - var(--footer-h));
    display: flex;
    align-items: center;
}

.contact-page .public-shell {
    display: grid;
    grid-template-columns: minmax(0, 0.38fr) minmax(0, 0.62fr);
    gap: 2.5rem;
    align-items: center;
}

@media (max-width: 991px) {
    .contact-page .public-shell {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
}

.contact-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
}

@media (max-width: 575px) {
    .contact-grid {
        grid-template-columns: 1fr;
    }
}

.contact-card {
    padding: 0.9rem 1.1rem;
    display: flex;
    gap: 1rem;
    align-items: center;
    text-decoration: none;
    color: inherit;
    background: #fff;
    border: 1px solid rgba(44, 62, 80, 0.06);
    border-radius: var(--card-radius);
    box-shadow: 0 3px 10px rgba(44, 62, 80, 0.04);
    min-height: 90px;
}

.contact-card i {
    width: 40px;
    height: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    color: var(--secondary-color);
    background: rgba(52, 152, 219, 0.1);
    font-size: 1.1rem;
    flex-shrink: 0;
}

a:focus-visible,
button:focus-visible {
    outline: 3px solid rgba(52, 152, 219, 0.45);
    outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation-duration: 0.001ms !important;
        animation-iteration-count: 1 !important;
        scroll-behavior: auto !important;
        transition-duration: 0.001ms !important;
    }
}

@media (max-width: 991px) {

    .landing-hero-grid,
    .split-page-grid {
        grid-template-columns: 1fr;
    }

    .expertise-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 767px) {
    .public-shell {
        width: min(100% - 28px, 1640px);
    }

    .landing-hero {
        padding-top: 2rem;
    }

    .hero-signal {
        min-height: 220px;
    }

    .expertise-grid,
    .listing-grid {
        grid-template-columns: 1fr;
    }

    .section-head {
        align-items: flex-start;
        flex-direction: column;
    }

    .timeline-card {
        grid-template-columns: 1fr;
    }
}

.about-page,
.experience-page {
    min-height: auto;
    display: grid;
    align-content: start;
}

.about-page .split-page-grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    gap: 1.5rem;
    align-items: start;
}

.experience-page .split-page-grid {
    grid-template-columns: minmax(0, 0.95fr) minmax(340px, 0.9fr);
    gap: 1.25rem;
    align-items: start;
}

.experience-page .split-page-grid> :first-child {
    align-self: start;
}

.interest-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.65rem;
    margin-top: 0.6rem;
}

@media (max-width: 767px) {
    .interest-grid {
        grid-template-columns: 1fr;
    }
}

.mini-info-card {
    display: grid;
    grid-template-columns: 34px minmax(0, 1fr);
    gap: 0.6rem;
    align-items: center;
    background: #fff;
    border: 1px solid rgba(44, 62, 80, 0.06);
    border-radius: var(--card-radius);
    box-shadow: 0 3px 10px rgba(44, 62, 80, 0.04);
    padding: 0.5rem 0.7rem;
    min-height: 76px;
}

.mini-info-card i {
    width: 34px;
    height: 34px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--secondary-color);
    background: rgba(52, 152, 219, 0.08);
    border-radius: 8px;
    font-size: 1rem;
}

.mini-info-card h2 {
    color: var(--primary-color);
    font-size: 0.9rem;
    font-weight: 700;
    margin: 0 0 0.1rem;
}

.mini-info-card p {
    color: #5e7082;
    font-size: 0.82rem;
    line-height: 1.35;
    margin: 0;
}

.education-panel {
    padding: 0.85rem;
}

.education-panel h2 {
    margin: 0.15rem 0 0.55rem;
}

.education-timeline {
    position: relative;
    display: grid;
    gap: 0.45rem;
}

.education-item {
    position: relative;
    border-left: 2px solid rgba(52, 152, 219, 0.25);
    padding-left: 0.85rem;
}

.education-item::before {
    content: '';
    position: absolute;
    left: -7px;
    top: 0.35rem;
    width: 11px;
    height: 11px;
    border-radius: 999px;
    background: var(--secondary-color);
    box-shadow: 0 0 0 4px rgba(52, 152, 219, 0.12);
}

.education-period {
    display: inline-flex;
    color: var(--secondary-color);
    font-weight: 700;
    font-size: 0.8rem;
    margin-bottom: 0.15rem;
}

.education-item h3 {
    color: var(--primary-color);
    font-size: 0.98rem;
    font-weight: 700;
    margin: 0;
}

.education-item strong {
    display: block;
    color: #41566b;
    font-size: 0.88rem;
    margin-top: 0.1rem;
}

.education-item p,
.education-item li {
    color: #5e7082;
    font-size: 0.85rem;
    line-height: 1.4;
}

.education-item p {
    margin: 0.2rem 0 0;
}

.education-item ul {
    margin: 0.2rem 0 0;
    padding-left: 0.85rem;
}

@media (max-width: 991px) {

    .about-page,
    .experience-page {
        display: block;
        min-height: auto;
    }

    .about-page .split-page-grid,
    .experience-page .split-page-grid {
        grid-template-columns: 1fr;
    }
}

/* Restore the original portfolio feel on the new multi-page structure. */
body.public-page {
    background: #f6f8fb;
}

.home-page main {
    padding-top: 0;
}

.home-page .footer {
    display: none;
}

.public-shell {
    width: min(1560px, calc(100% - 36px));
}

.landing-hero {
    min-height: calc(100dvh - 76px);
    padding: 2rem 0;
    color: #fff;
    text-align: center;
    background: linear-gradient(135deg, rgba(44, 62, 80, 0.95), rgba(52, 152, 219, 0.85)), url('https://images.unsplash.com/photo-1518770660439-4636190af475') center/cover;
}

.landing-hero-grid {
    display: block;
    width: min(900px, calc(100% - 40px));
}

.landing-hero .eyebrow,
.landing-hero .landing-title,
.landing-hero .lead-copy {
    color: #fff;
}

.landing-title {
    font-size: clamp(2.4rem, 4.5vw, 4rem);
    margin-bottom: 0.5rem;
}

.page-title {
    font-size: clamp(1.85rem, 2.8vw, 2.6rem);
    line-height: 1.08;
}

.lead-copy {
    font-size: clamp(0.92rem, 1.15vw, 1.08rem);
    line-height: 1.5;
}

.landing-hero .lead-copy {
    max-width: 780px;
    margin-inline: auto;
    font-size: 1.1rem;
}

.landing-hero .hero-tags {
    justify-content: center;
}

.landing-hero .hero-tags span {
    color: #fff;
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.28);
}

.landing-hero .hero-actions {
    justify-content: center;
}

.landing-hero .btn-public {
    color: #fff;
    background: transparent;
    border-color: rgba(255, 255, 255, 0.72);
    box-shadow: none;
}

.landing-hero .btn-public.primary {
    background: var(--secondary-color);
    border-color: var(--secondary-color);
}

.hero-panel {
    display: none;
}

.section-band {
    padding: clamp(16px, 3vh, 36px) 0 clamp(10px, 2vh, 20px);
}

.section-band.compact {
    padding: clamp(10px, 2vh, 20px) 0;
}

.section-head {
    margin-bottom: 0.6rem;
}

.section-head h2,
.content-panel h2 {
    font-size: clamp(1.35rem, 1.8vw, 1.75rem);
}

.content-panel,
.timeline-card,
.listing-card,
.contact-card {
    border-radius: var(--card-radius);
    box-shadow: 0 4px 16px rgba(44, 62, 80, 0.07);
    border: 1px solid rgba(44, 62, 80, 0.06);
}

body.public-page .footer {
    padding: 8px 0;
    font-size: 0.82rem;
}

.expertise-card {
    min-height: 112px;
    padding: 1rem;
}

.expertise-card p,
.content-panel p {
    margin-bottom: 0;
}

.listing-grid {
    gap: var(--card-gap);
    grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
}

@media (min-width: 1200px) {
    .listing-grid {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }
}

@media (min-width: 768px) and (max-width: 1199px) {
    .listing-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

.listing-card {
    border-radius: var(--card-radius);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    min-height: 310px;
}

.listing-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 28px rgba(52, 152, 219, 0.14);
}

.listing-visual {
    min-height: 125px;
}

.listing-visual i {
    font-size: 2.25rem;
}

.listing-card-body {
    padding: 1rem;
    gap: 0.65rem;
}

.listing-card-meta {
    gap: 0.35rem;
}

.listing-chip,
.listing-techs span,
.doc-indicator {
    font-size: 0.75rem;
    padding: 0.26rem 0.55rem;
}

.listing-card-title {
    font-size: 1rem;
    line-height: 1.25;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.listing-card-text {
    font-size: 0.84rem;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 4;
    line-clamp: 4;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.listing-techs {
    gap: 0.35rem;
}

.listing-techs span:nth-child(n+4) {
    display: none;
}

.listing-card-actions {
    margin-top: auto;
    align-items: flex-end;
}

.listing-card-actions .project-link {
    font-size: 0.9rem;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-weight: 600;
    text-decoration: none;
    color: var(--secondary-color);
    transition: color 0.2s;
}

.listing-card-actions .project-link i {
    transition: transform 0.2s ease;
}

.listing-card-actions .project-link:hover {
    color: var(--primary-color);
}

.listing-card-actions .project-link:hover i {
    transform: translateX(3px);
}

.public-pagination {
    margin-top: 0.75rem;
}

.public-pagination .page-link,
.page-ellipsis {
    min-width: 34px;
    min-height: 34px;
    padding-inline: 0.7rem;
    font-size: 0.9rem;
}

.timeline-list-public {
    gap: 0.85rem;
}

.timeline-card {
    padding: 1rem;
}

.timeline-card ul {
    margin-top: 0.55rem;
}

.filter-row {
    margin-bottom: 0.6rem;
}

@media (max-width: 767px) {
    .landing-hero {
        min-height: auto;
        padding: 3rem 0;
    }

    .section-band,
    .section-band.compact {
        padding: 1.75rem 0;
    }

    .listing-grid {
        grid-template-columns: 1fr;
    }
}
.academic-card .listing-card-title { -webkit-line-clamp: 100 !important; line-clamp: 100 !important; display: block !important; overflow: visible !important; }