/* =========================================================
   FACULTY.CSS
   Dynamic Faculty Page
   ========================================================= */


/* =========================================================
   1. HERO
   ========================================================= */

.faculty-page-hero {
    position: relative;
    overflow: hidden;

    background:
        radial-gradient(
            circle at 15% 20%,
            rgba(34, 197, 94, 0.18),
            transparent 32%
        ),
        radial-gradient(
            circle at 85% 25%,
            rgba(14, 165, 233, 0.12),
            transparent 30%
        ),
        linear-gradient(
            135deg,
            #07150d,
            var(--primary-dark),
            var(--primary)
        );
}

.faculty-page-hero::before {
    content: "";

    position: absolute;
    inset: 0;

    background-image:
        linear-gradient(
            rgba(255, 255, 255, 0.035) 1px,
            transparent 1px
        ),
        linear-gradient(
            90deg,
            rgba(255, 255, 255, 0.035) 1px,
            transparent 1px
        );

    background-size: 45px 45px;

    pointer-events: none;
}

.faculty-page-hero::after {
    content: "";

    position: absolute;

    width: 320px;
    height: 320px;

    right: -140px;
    bottom: -180px;

    background:
        rgba(255, 255, 255, 0.05);

    border-radius: 50%;
}

.faculty-page-hero .container,
.faculty-page-hero .page-hero-content {
    position: relative;
    z-index: 2;
}

.faculty-hero-badge {
    display: inline-flex;
    align-items: center;

    gap: 8px;

    margin-bottom: 15px;
    padding: 8px 14px;

    color: var(--secondary);

    background:
        rgba(255, 255, 255, 0.08);

    border:
        1px solid
        rgba(255, 255, 255, 0.12);

    border-radius:
        var(--radius-full);

    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.6px;

    text-transform: uppercase;

    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
}


/* =========================================================
   2. INTRO
   ========================================================= */

.faculty-intro-section {
    padding: 50px 0 20px;

    background: var(--white);
}

.faculty-intro-card {
    display: grid;

    grid-template-columns:
        70px
        minmax(0, 1fr)
        auto;

    align-items: center;

    gap: 25px;

    padding: 32px 38px;

    background:
        linear-gradient(
            145deg,
            #ffffff,
            #f8fafc
        );

    border:
        1px solid var(--border);

    border-radius: 23px;

    box-shadow: var(--shadow-sm);
}

.faculty-intro-icon {
    width: 66px;
    height: 66px;

    display: flex;
    align-items: center;
    justify-content: center;

    color: var(--white);

    background:
        linear-gradient(
            135deg,
            var(--primary),
            var(--primary-light)
        );

    border-radius: 19px;

    font-size: 25px;

    box-shadow:
        0 15px 32px
        rgba(20, 83, 45, 0.18);
}

.faculty-intro-card > div:nth-child(2) > span {
    display: block;

    margin-bottom: 4px;

    color: var(--primary);

    font-size: 9px;
    font-weight: 800;
    letter-spacing: 0.6px;

    text-transform: uppercase;
}

.faculty-intro-card h2 {
    margin-bottom: 7px;

    font-size: 26px;
}

.faculty-intro-card p {
    max-width: 700px;

    color: var(--text-light);

    font-size: 12px;
    line-height: 1.8;
}

.faculty-intro-stat {
    min-width: 130px;

    padding: 14px 18px;

    text-align: center;

    background:
        rgba(34, 197, 94, 0.08);

    border:
        1px solid
        rgba(34, 197, 94, 0.12);

    border-radius: 15px;
}

.faculty-intro-stat strong {
    display: block;

    color: var(--primary);

    font-size: 28px;
    line-height: 1.1;
}

.faculty-intro-stat span {
    display: block;

    margin-top: 4px;

    color: var(--text-light);

    font-size: 9px;
    font-weight: 700;

    text-transform: uppercase;
}


/* =========================================================
   3. GRADIENT TEXT
   ========================================================= */

.faculty-gradient-text {
    color: transparent;

    background:
        linear-gradient(
            90deg,
            var(--primary),
            var(--primary-light)
        );

    background-clip: text;
    -webkit-background-clip: text;
}


/* =========================================================
   4. FEATURED FACULTY
   ========================================================= */

.featured-faculty-section {
    background:
        linear-gradient(
            180deg,
            var(--bg-soft),
            var(--bg)
        );
}

.featured-faculty-grid {
    display: grid;

    grid-template-columns:
        repeat(4, minmax(0, 1fr));

    gap: 22px;
}

.featured-faculty-card {
    position: relative;

    background: var(--white);

    border:
        1px solid var(--border);

    border-radius: 22px;

    box-shadow: var(--shadow-sm);

    overflow: hidden;

    transform-style: preserve-3d;

    transition:
        transform 0.2s ease-out,
        box-shadow 0.3s ease,
        border-color 0.3s ease;
}

.featured-faculty-card:hover {
    border-color:
        rgba(34, 197, 94, 0.22);

    box-shadow: var(--shadow-lg);
}

.featured-faculty-image {
    position: relative;

    height: 300px;

    overflow: hidden;

    background: var(--bg-soft);
}

.featured-faculty-image img {
    width: 100%;
    height: 100%;

    object-fit: cover;

    transition:
        transform 0.5s ease;
}

.featured-faculty-card:hover
.featured-faculty-image img {
    transform: scale(1.05);
}

.featured-label {
    position: absolute;

    top: 14px;
    left: 14px;

    display: inline-flex;
    align-items: center;

    gap: 5px;

    padding: 6px 10px;

    color: #92400e;

    background:
        rgba(254, 243, 199, 0.95);

    border:
        1px solid #fde68a;

    border-radius:
        var(--radius-full);

    font-size: 9px;
    font-weight: 800;
}

.featured-faculty-content {
    padding: 21px;
}

.faculty-designation {
    display: block;

    margin-bottom: 5px;

    color: var(--primary);

    font-size: 9px;
    font-weight: 800;
    letter-spacing: 0.4px;

    text-transform: uppercase;
}

.featured-faculty-content h3 {
    margin-bottom: 7px;

    font-size: 18px;
}

.faculty-department {
    display: flex;
    align-items: center;

    gap: 6px;

    margin-bottom: 7px;

    color: var(--text-light);

    font-size: 10px;
}

.faculty-department i {
    color: var(--primary);
}

.faculty-qualification {
    margin-bottom: 8px;

    color: var(--dark-soft);

    font-size: 11px;
    font-weight: 600;
}

.faculty-biography {
    margin-bottom: 15px;

    color: var(--text-light);

    font-size: 11px;
    line-height: 1.75;
}

.faculty-social-links {
    display: flex;
    align-items: center;

    gap: 8px;
}

.faculty-social-links a {
    width: 35px;
    height: 35px;

    display: flex;
    align-items: center;
    justify-content: center;

    color: var(--primary);

    background:
        rgba(34, 197, 94, 0.07);

    border:
        1px solid
        rgba(34, 197, 94, 0.10);

    border-radius: 10px;

    font-size: 12px;
}

.faculty-social-links a:hover {
    color: var(--white);

    background: var(--primary);
}


/* =========================================================
   5. FACULTY LIST SECTION
   ========================================================= */

.faculty-list-section {
    background: var(--white);
}

.faculty-list-heading {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;

    gap: 25px;

    margin-bottom: 28px;
}

.faculty-list-heading .section-title {
    margin-bottom: 0;
}

.faculty-total {
    min-width: 85px;

    padding: 10px 14px;

    text-align: center;

    background:
        rgba(34, 197, 94, 0.08);

    border:
        1px solid
        rgba(34, 197, 94, 0.12);

    border-radius: 13px;
}

.faculty-total strong {
    display: block;

    color: var(--primary);

    font-size: 20px;
}

.faculty-total span {
    display: block;

    color: var(--text-light);

    font-size: 8px;
    font-weight: 700;

    text-transform: uppercase;
}


/* =========================================================
   6. FILTER
   ========================================================= */

.faculty-filter-form {
    display: grid;

    grid-template-columns:
        minmax(0, 1fr)
        220px
        auto
        auto;

    gap: 12px;

    margin-bottom: 35px;
    padding: 20px;

    background:
        linear-gradient(
            145deg,
            #ffffff,
            #f8fafc
        );

    border:
        1px solid var(--border);

    border-radius: 18px;

    box-shadow: var(--shadow-sm);
}

.faculty-search-box,
.faculty-department-filter {
    position: relative;
}

.faculty-search-box > i,
.faculty-department-filter > i {
    position: absolute;

    left: 14px;
    top: 50%;

    z-index: 2;

    transform:
        translateY(-50%);

    color: var(--text-light);

    font-size: 11px;

    pointer-events: none;
}

.faculty-search-box input,
.faculty-department-filter select {
    width: 100%;
    min-height: 47px;

    padding:
        10px
        14px
        10px
        40px;

    color: var(--dark);

    background: var(--white);

    border:
        1px solid var(--border);

    border-radius: 11px;

    outline: none;

    font-size: 11px;

    transition:
        border-color 0.2s ease,
        box-shadow 0.2s ease;
}

.faculty-search-box input:focus,
.faculty-department-filter select:focus {
    border-color: var(--primary);

    box-shadow:
        0 0 0 3px
        rgba(34, 197, 94, 0.09);
}

.faculty-search-btn {
    min-height: 47px;
}

.faculty-clear-btn {
    min-height: 47px;

    display: inline-flex;
    align-items: center;
    justify-content: center;

    gap: 6px;

    padding: 10px 15px;

    color: var(--danger);

    background: #fef2f2;

    border:
        1px solid #fecaca;

    border-radius: 11px;

    font-size: 10px;
    font-weight: 700;
}

.faculty-clear-btn:hover {
    color: var(--white);

    background: var(--danger);
}


/* =========================================================
   7. MEMBERS GRID
   ========================================================= */

.faculty-members-grid {
    display: grid;

    grid-template-columns:
        repeat(4, minmax(0, 1fr));

    gap: 22px;
}

.faculty-member-card {
    position: relative;

    background:
        linear-gradient(
            145deg,
            #ffffff,
            #f8fafc
        );

    border:
        1px solid var(--border);

    border-radius: 21px;

    box-shadow: var(--shadow-sm);

    overflow: hidden;

    transform-style: preserve-3d;

    transition:
        transform 0.2s ease-out,
        box-shadow 0.3s ease,
        border-color 0.3s ease;
}

.faculty-member-card:hover {
    border-color:
        rgba(34, 197, 94, 0.22);

    box-shadow: var(--shadow-lg);
}


/* =========================================================
   8. FACULTY IMAGE
   ========================================================= */

.faculty-member-image {
    position: relative;

    height: 290px;

    overflow: hidden;

    background: var(--bg-soft);
}

.faculty-member-image img {
    width: 100%;
    height: 100%;

    object-fit: cover;

    transition:
        transform 0.55s ease;
}

.faculty-member-card:hover
.faculty-member-image img {
    transform: scale(1.055);
}

.faculty-star {
    position: absolute;

    top: 13px;
    right: 13px;

    width: 34px;
    height: 34px;

    display: flex;
    align-items: center;
    justify-content: center;

    color: #92400e;

    background:
        rgba(254, 243, 199, 0.96);

    border:
        1px solid #fde68a;

    border-radius: 50%;

    font-size: 12px;
}

.faculty-image-overlay {
    position: absolute;
    inset: 0;

    display: flex;
    align-items: flex-end;
    justify-content: center;

    padding: 18px;

    background:
        linear-gradient(
            to top,
            rgba(7, 21, 13, 0.76),
            transparent 58%
        );

    opacity: 0;

    transition:
        opacity 0.3s ease;
}

.faculty-member-card:hover
.faculty-image-overlay {
    opacity: 1;
}

.faculty-overlay-social {
    display: flex;
    align-items: center;

    gap: 8px;

    transform:
        translateY(12px);

    transition:
        transform 0.3s ease;
}

.faculty-member-card:hover
.faculty-overlay-social {
    transform:
        translateY(0);
}

.faculty-overlay-social a {
    width: 36px;
    height: 36px;

    display: flex;
    align-items: center;
    justify-content: center;

    color: var(--white);

    background:
        rgba(255, 255, 255, 0.14);

    border:
        1px solid
        rgba(255, 255, 255, 0.18);

    border-radius: 10px;

    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
}

.faculty-overlay-social a:hover {
    background: var(--primary-light);
}


/* =========================================================
   9. MEMBER CONTENT
   ========================================================= */

.faculty-member-content {
    padding: 20px;
}

.faculty-member-department {
    display: inline-flex;

    margin-bottom: 6px;
    padding: 4px 8px;

    color: var(--primary);

    background:
        rgba(34, 197, 94, 0.07);

    border-radius:
        var(--radius-full);

    font-size: 8px;
    font-weight: 800;

    text-transform: uppercase;
}

.faculty-member-content h3 {
    margin-bottom: 4px;

    font-size: 17px;
}

.faculty-member-designation {
    display: block;

    margin-bottom: 13px;

    color: var(--text-light);

    font-size: 10px;
    font-weight: 600;
}

.faculty-info-row {
    display: flex;
    align-items: flex-start;

    gap: 7px;

    margin-top: 8px;

    color: var(--text-light);

    font-size: 10px;
    line-height: 1.55;
}

.faculty-info-row i {
    flex: 0 0 auto;

    margin-top: 2px;

    color: var(--primary);
}

.faculty-member-content > p {
    margin-top: 12px;

    color: var(--text-light);

    font-size: 10px;
    line-height: 1.75;
}

.faculty-contact-row {
    display: flex;
    align-items: center;

    gap: 8px;

    margin-top: 15px;
    padding-top: 14px;

    border-top:
        1px solid var(--border);
}

.faculty-contact-row a {
    width: 34px;
    height: 34px;

    display: flex;
    align-items: center;
    justify-content: center;

    color: var(--primary);

    background:
        rgba(34, 197, 94, 0.07);

    border:
        1px solid
        rgba(34, 197, 94, 0.10);

    border-radius: 9px;

    font-size: 11px;
}

.faculty-contact-row a:hover {
    color: var(--white);

    background: var(--primary);
}


/* =========================================================
   10. EMPTY STATE
   ========================================================= */

.faculty-empty-state {
    padding: 70px 25px;

    text-align: center;

    background: var(--bg-soft);

    border:
        1px dashed #cbd5e1;

    border-radius: 21px;
}

.faculty-empty-icon {
    width: 76px;
    height: 76px;

    margin: 0 auto 20px;

    display: flex;
    align-items: center;
    justify-content: center;

    color: var(--primary);

    background:
        rgba(34, 197, 94, 0.09);

    border-radius: 50%;

    font-size: 28px;
}

.faculty-empty-state h2 {
    margin-bottom: 8px;

    font-size: 24px;
}

.faculty-empty-state p {
    max-width: 500px;

    margin: 0 auto 20px;

    color: var(--text-light);

    font-size: 12px;
    line-height: 1.8;
}


/* =========================================================
   11. PHILOSOPHY
   ========================================================= */

.faculty-philosophy-section {
    padding: 20px 0 70px;

    background: var(--white);
}

.faculty-philosophy-card {
    min-height: 210px;

    display: grid;

    grid-template-columns:
        72px minmax(0, 1fr);

    align-items: center;

    gap: 25px;

    padding: 35px 40px;

    color: var(--white);

    background:
        linear-gradient(
            135deg,
            #07150d,
            var(--primary-dark),
            var(--primary)
        );

    border-radius: 24px;

    box-shadow:
        0 25px 55px
        rgba(20, 83, 45, 0.18);
}

.philosophy-icon {
    width: 68px;
    height: 68px;

    display: flex;
    align-items: center;
    justify-content: center;

    color: var(--dark);

    background:
        linear-gradient(
            135deg,
            #fde68a,
            var(--secondary)
        );

    border-radius: 20px;

    font-size: 27px;
}

.faculty-philosophy-card span {
    display: block;

    margin-bottom: 4px;

    color: var(--secondary);

    font-size: 9px;
    font-weight: 800;
    letter-spacing: 0.6px;

    text-transform: uppercase;
}

.faculty-philosophy-card h2 {
    margin-bottom: 8px;

    color: var(--white);

    font-size: 27px;
}

.faculty-philosophy-card p {
    max-width: 720px;

    color:
        rgba(255, 255, 255, 0.68);

    font-size: 11px;
    line-height: 1.8;
}


/* =========================================================
   12. FINAL CTA
   ========================================================= */

.faculty-final-cta {
    padding: 15px 0 20px;

    background: var(--white);
}

.faculty-cta-card {
    position: relative;

    min-height: 260px;

    display: flex;
    align-items: center;
    justify-content: space-between;

    gap: 40px;

    padding: 42px 48px;

    color: var(--white);

    background:
        radial-gradient(
            circle at 85% 20%,
            rgba(34, 197, 94, 0.16),
            transparent 32%
        ),
        linear-gradient(
            135deg,
            #07150d,
            var(--primary-dark),
            var(--primary)
        );

    border-radius: 26px;

    box-shadow:
        0 25px 55px
        rgba(20, 83, 45, 0.18);

    overflow: hidden;
}

.faculty-cta-card::before {
    content: "";

    position: absolute;

    width: 240px;
    height: 240px;

    right: -110px;
    bottom: -140px;

    background:
        rgba(255, 255, 255, 0.05);

    border-radius: 50%;
}

.faculty-cta-card > * {
    position: relative;
    z-index: 2;
}

.faculty-cta-card > div:first-child {
    max-width: 700px;
}

.faculty-cta-card > div:first-child > span {
    display: block;

    margin-bottom: 6px;

    color: var(--secondary);

    font-size: 9px;
    font-weight: 800;
    letter-spacing: 0.6px;

    text-transform: uppercase;
}

.faculty-cta-card h2 {
    margin-bottom: 9px;

    color: var(--white);

    font-size:
        clamp(
            28px,
            4vw,
            40px
        );

    line-height: 1.25;
}

.faculty-cta-card p {
    color:
        rgba(255, 255, 255, 0.68);

    font-size: 11px;
}

.faculty-cta-actions {
    display: flex;
    align-items: center;
    flex-wrap: wrap;

    gap: 12px;

    flex: 0 0 auto;
}

.faculty-cta-outline {
    color: var(--white);

    background:
        rgba(255, 255, 255, 0.07);

    border-color:
        rgba(255, 255, 255, 0.22);
}

.faculty-cta-outline:hover {
    color: var(--dark);

    background: var(--white);
}


/* =========================================================
   13. SEARCH HIGHLIGHT
   ========================================================= */

.faculty-search-highlight {
    padding: 1px 2px;

    color: inherit;

    background: #fef3c7;

    border-radius: 3px;
}


/* =========================================================
   14. RESPONSIVE
   ========================================================= */

@media (max-width: 1180px) {

    .featured-faculty-grid,
    .faculty-members-grid {
        grid-template-columns:
            repeat(3, minmax(0, 1fr));
    }
}

@media (max-width: 950px) {

    .faculty-intro-card {
        grid-template-columns:
            65px minmax(0, 1fr);
    }

    .faculty-intro-stat {
        grid-column: 1 / -1;

        justify-self: start;
    }

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

    .faculty-filter-form {
        grid-template-columns:
            minmax(0, 1fr)
            200px
            auto;
    }

    .faculty-clear-btn {
        grid-column: 1 / -1;

        justify-self: start;
    }
}

@media (max-width: 750px) {

    .faculty-filter-form {
        grid-template-columns: 1fr 1fr;
    }

    .faculty-search-box {
        grid-column: 1 / -1;
    }

    .faculty-clear-btn {
        grid-column: auto;
    }

    .faculty-philosophy-card {
        grid-template-columns: 1fr;

        text-align: center;
    }

    .philosophy-icon {
        margin: 0 auto;
    }

    .faculty-cta-card {
        flex-direction: column;
        align-items: flex-start;
    }
}

@media (max-width: 620px) {

    .faculty-intro-card {
        grid-template-columns: 1fr;

        text-align: center;

        padding: 28px 22px;
    }

    .faculty-intro-icon {
        margin: 0 auto;
    }

    .faculty-intro-stat {
        justify-self: center;
    }

    .faculty-list-heading {
        align-items: flex-start;
    }

    .featured-faculty-grid,
    .faculty-members-grid {
        grid-template-columns: 1fr;
    }

    .faculty-filter-form {
        grid-template-columns: 1fr;
    }

    .faculty-search-box {
        grid-column: auto;
    }

    .faculty-search-btn,
    .faculty-clear-btn {
        width: 100%;
    }

    .faculty-clear-btn {
        grid-column: auto;
    }

    .featured-faculty-image,
    .faculty-member-image {
        height: 360px;
    }

    .faculty-philosophy-card {
        padding: 30px 24px;
    }

    .faculty-cta-card {
        padding: 34px 25px;
    }

    .faculty-cta-actions {
        width: 100%;
    }

    .faculty-cta-actions .btn {
        width: 100%;
    }
}

@media (max-width: 420px) {

    .faculty-page-hero h1 {
        font-size: 31px;
    }

    .faculty-list-heading {
        flex-direction: column;
    }

    .faculty-total {
        align-self: flex-start;
    }

    .featured-faculty-image,
    .faculty-member-image {
        height: 320px;
    }

    .faculty-philosophy-card h2 {
        font-size: 23px;
    }
}


/* =========================================================
   15. REDUCED MOTION
   ========================================================= */

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

    .featured-faculty-card,
    .faculty-member-card,
    .faculty-member-image img {
        transition: none;
    }
}


/* =========================================================
   16. PRINT
   ========================================================= */

@media print {

    .faculty-page-hero,
    .faculty-filter-form,
    .faculty-philosophy-section,
    .faculty-final-cta {
        display: none !important;
    }

    .faculty-members-grid {
        grid-template-columns:
            repeat(3, 1fr);
    }

    .faculty-member-card {
        break-inside: avoid;

        box-shadow: none;
    }
}