/* =========================================================
   PMAI LAB — PROJECTS & RESEARCH
   assets/css/projects.css
   Premium Academic / Research Design
   Version 2.0
========================================================= */


/* =========================================================
   01. PROJECT PAGE VARIABLES
========================================================= */

:root {

    --project-primary: #2563eb;
    --project-primary-dark: #1d4ed8;
    --project-primary-light: #eff6ff;

    --project-navy: #0f172a;
    --project-navy-2: #172554;

    --project-text: #334155;
    --project-muted: #64748b;

    --project-white: #ffffff;
    --project-bg: #f8fafc;
    --project-bg-soft: #f1f5f9;

    --project-border: #e2e8f0;
    --project-border-dark: #cbd5e1;

    --project-success: #16a34a;
    --project-warning: #d97706;
    --project-cyan: #0891b2;

    --project-radius-sm: 10px;
    --project-radius-md: 16px;
    --project-radius-lg: 22px;
    --project-radius-xl: 28px;

    --project-shadow-sm:
        0 4px 14px rgba(15, 23, 42, 0.05);

    --project-shadow-md:
        0 12px 32px rgba(15, 23, 42, 0.08);

    --project-shadow-lg:
        0 22px 55px rgba(15, 23, 42, 0.12);

    --project-transition:
        all 0.3s ease;
}


/* =========================================================
   02. PAGE BASE
========================================================= */

.projects-page {

    width: 100%;
    min-height: 100vh;

    background:
        linear-gradient(
            180deg,
            #ffffff 0%,
            #f8fafc 100%
        );

    color: var(--project-text);

    overflow: hidden;
}

.projects-page *,
.projects-page *::before,
.projects-page *::after {

    box-sizing: border-box;
}


/* =========================================================
   03. COMMON CONTAINER
========================================================= */

.projects-container {

    width: min(1180px, calc(100% - 40px));

    margin: 0 auto;
}


/* =========================================================
   04. COMMON SECTION LABEL
========================================================= */

.section-label {

    display: inline-flex;
    align-items: center;
    gap: 9px;

    margin: 0 0 14px;

    color: var(--project-primary);

    font-size: 0.76rem;
    font-weight: 800;

    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.section-label::before {

    content: "";

    width: 28px;
    height: 2px;

    border-radius: 999px;

    background: var(--project-primary);
}


/* =========================================================
   05. HERO SECTION
========================================================= */

.projects-hero {

    position: relative;

    padding: 110px 20px 105px;

    background:

        radial-gradient(
            circle at 8% 20%,
            rgba(37, 99, 235, 0.12),
            transparent 30%
        ),

        radial-gradient(
            circle at 92% 75%,
            rgba(14, 165, 233, 0.10),
            transparent 32%
        ),

        linear-gradient(
            135deg,
            #f8fafc 0%,
            #eef5ff 48%,
            #ffffff 100%
        );

    border-bottom: 1px solid var(--project-border);
}

.projects-hero::before {

    content: "";

    position: absolute;

    width: 420px;
    height: 420px;

    right: -180px;
    top: -180px;

    border: 1px solid rgba(37, 99, 235, 0.08);

    border-radius: 50%;
}

.projects-hero::after {

    content: "";

    position: absolute;

    width: 260px;
    height: 260px;

    left: -120px;
    bottom: -140px;

    border: 1px solid rgba(37, 99, 235, 0.08);

    border-radius: 50%;
}

.projects-hero .projects-container {

    position: relative;

    z-index: 2;

    max-width: 900px;

    text-align: center;
}

.projects-hero .section-label {

    justify-content: center;
}

.projects-hero .section-label::before {

    display: none;
}

.projects-hero h1 {

    margin: 0 auto 22px;

    max-width: 850px;

    color: var(--project-navy);

    font-size: clamp(
        2.7rem,
        6vw,
        4.6rem
    );

    line-height: 1.04;

    font-weight: 850;

    letter-spacing: -0.045em;
}

.projects-hero-description {

    max-width: 760px;

    margin: 0 auto;

    color: var(--project-muted);

    font-size: 1.08rem;

    line-height: 1.85;
}


/* =========================================================
   06. HERO ACTIONS
========================================================= */

.projects-hero-actions {

    display: flex;

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

    flex-wrap: wrap;

    gap: 12px;

    margin-top: 32px;
}

.btn {

    display: inline-flex;

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

    min-height: 46px;

    padding: 12px 21px;

    border-radius: 11px;

    font-size: 0.86rem;

    font-weight: 750;

    text-decoration: none;

    transition: var(--project-transition);
}

.btn-primary {

    background: var(--project-primary);

    color: #ffffff;

    box-shadow:
        0 8px 20px rgba(37, 99, 235, 0.20);
}

.btn-primary:hover {

    background: var(--project-primary-dark);

    transform: translateY(-3px);

    box-shadow:
        0 12px 28px rgba(37, 99, 235, 0.28);
}

.btn-secondary {

    background: rgba(255, 255, 255, 0.85);

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

    color: var(--project-navy);
}

.btn-secondary:hover {

    background: #ffffff;

    border-color: var(--project-primary);

    color: var(--project-primary);

    transform: translateY(-3px);
}


/* =========================================================
   07. INTRODUCTION SECTION
========================================================= */

.projects-introduction {

    padding: 100px 20px;

    background: #ffffff;
}

.projects-introduction-grid {

    display: grid;

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

    gap: 70px;

    align-items: center;
}

.projects-introduction-content h2 {

    max-width: 650px;

    margin: 0 0 22px;

    color: var(--project-navy);

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

    line-height: 1.15;

    font-weight: 820;

    letter-spacing: -0.03em;
}

.projects-introduction-content p:not(.section-label) {

    max-width: 650px;

    margin: 0 0 17px;

    color: var(--project-muted);

    font-size: 0.98rem;

    line-height: 1.85;
}

.projects-introduction-content p:last-child {

    margin-bottom: 0;
}


/* =========================================================
   08. PROJECT PRINCIPLES
========================================================= */

.project-principles {

    display: grid;

    grid-template-columns:
        repeat(2, minmax(0, 1fr));

    gap: 16px;
}

.principle-card {

    position: relative;

    padding: 25px 23px 24px;

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

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

    border-radius: var(--project-radius-md);

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

    overflow: hidden;

    transition: var(--project-transition);
}

.principle-card::before {

    content: "";

    position: absolute;

    left: 0;
    top: 0;

    width: 3px;
    height: 0;

    background: var(--project-primary);

    transition: var(--project-transition);
}

.principle-card:hover {

    transform: translateY(-5px);

    border-color:
        rgba(37, 99, 235, 0.22);

    box-shadow: var(--project-shadow-md);
}

.principle-card:hover::before {

    height: 100%;
}

.principle-number {

    display: inline-flex;

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

    width: 38px;
    height: 38px;

    margin-bottom: 17px;

    border-radius: 10px;

    background: var(--project-primary-light);

    color: var(--project-primary);

    font-size: 0.75rem;

    font-weight: 850;
}

.principle-card h3 {

    margin: 0 0 9px;

    color: var(--project-navy);

    font-size: 1rem;

    line-height: 1.4;

    font-weight: 800;
}

.principle-card p {

    margin: 0;

    color: var(--project-muted);

    font-size: 0.82rem;

    line-height: 1.7;
}


/* =========================================================
   09. RESEARCH AREAS
========================================================= */

.project-areas {

    padding: 100px 20px;

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

.projects-section-heading {

    max-width: 760px;

    margin: 0 auto 52px;

    text-align: center;
}

.projects-section-heading .section-label {

    justify-content: center;
}

.projects-section-heading .section-label::before {

    display: none;
}

.projects-section-heading h2 {

    margin: 0 0 15px;

    color: var(--project-navy);

    font-size: clamp(
        2rem,
        4vw,
        2.85rem
    );

    line-height: 1.18;

    font-weight: 820;

    letter-spacing: -0.03em;
}

.projects-section-heading > p:last-child {

    margin: 0;

    color: var(--project-muted);

    font-size: 0.96rem;

    line-height: 1.75;
}


/* =========================================================
   10. RESEARCH AREA GRID
========================================================= */

.project-area-grid {

    display: grid;

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

    gap: 20px;
}

.project-area-card {

    position: relative;

    min-height: 270px;

    padding: 28px 24px;

    background: #ffffff;

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

    border-radius: var(--project-radius-lg);

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

    overflow: hidden;

    transition: var(--project-transition);
}

.project-area-card::before {

    content: "";

    position: absolute;

    left: 0;
    right: 0;
    top: 0;

    height: 4px;

    background:
        linear-gradient(
            90deg,
            var(--project-primary),
            #38bdf8
        );

    transform: scaleX(0);

    transform-origin: left;

    transition: var(--project-transition);
}

.project-area-card:hover {

    transform: translateY(-8px);

    border-color:
        rgba(37, 99, 235, 0.18);

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

.project-area-card:hover::before {

    transform: scaleX(1);
}

.project-area-number {

    position: absolute;

    top: 22px;
    right: 22px;

    color: #cbd5e1;

    font-size: 0.72rem;

    font-weight: 850;

    letter-spacing: 0.08em;
}

.project-area-card h3 {

    margin: 58px 0 12px;

    color: var(--project-navy);

    font-size: 1.15rem;

    line-height: 1.35;

    font-weight: 800;
}

.project-area-card p {

    margin: 0;

    color: var(--project-muted);

    font-size: 0.85rem;

    line-height: 1.75;
}


/* =========================================================
   11. ACTIVE PROJECTS
========================================================= */

.active-projects {

    padding: 105px 20px;

    background: #ffffff;
}


/* =========================================================
   12. ACTIVE PROJECT GRID
========================================================= */

.projects-grid {

    display: grid;

    grid-template-columns:
        repeat(2, minmax(0, 1fr));

    gap: 25px;
}


/* =========================================================
   13. PROJECT CARD
========================================================= */

.project-card {

    position: relative;

    display: flex;

    flex-direction: column;

    min-width: 0;

    padding: 29px;

    background:
        linear-gradient(
            145deg,
            #ffffff 0%,
            #f8fafc 100%
        );

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

    border-radius: var(--project-radius-xl);

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

    overflow: hidden;

    transition: var(--project-transition);
}

.project-card::after {

    content: "";

    position: absolute;

    width: 180px;
    height: 180px;

    right: -100px;
    bottom: -100px;

    border-radius: 50%;

    background:
        rgba(37, 99, 235, 0.035);

    pointer-events: none;
}

.project-card:hover {

    transform: translateY(-8px);

    border-color:
        rgba(37, 99, 235, 0.25);

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


/* =========================================================
   14. PROJECT CARD TOP
========================================================= */

.project-card-top {

    display: flex;

    align-items: center;

    justify-content: space-between;

    gap: 15px;

    margin-bottom: 23px;
}

.project-icon {

    display: flex;

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

    width: 52px;
    height: 52px;

    border-radius: 14px;

    background:
        linear-gradient(
            135deg,
            var(--project-primary),
            #3b82f6
        );

    color: #ffffff;

    font-size: 0.86rem;

    font-weight: 850;

    letter-spacing: 0.04em;

    box-shadow:
        0 8px 18px rgba(37, 99, 235, 0.18);
}

.project-status {

    display: inline-flex;

    align-items: center;

    gap: 7px;

    padding: 7px 11px;

    border-radius: 999px;

    background: #f0fdf4;

    color: var(--project-success);

    font-size: 0.7rem;

    font-weight: 800;

    border: 1px solid #dcfce7;
}

.project-status::before {

    content: "";

    width: 6px;
    height: 6px;

    border-radius: 50%;

    background: currentColor;
}


/* =========================================================
   15. PROJECT CARD CONTENT
========================================================= */

.project-card h3 {

    margin: 0 0 14px;

    max-width: 650px;

    color: var(--project-navy);

    font-size: 1.35rem;

    line-height: 1.35;

    font-weight: 820;

    letter-spacing: -0.02em;
}

.project-card-description {

    margin: 0;

    color: var(--project-muted);

    font-size: 0.9rem;

    line-height: 1.78;
}


/* =========================================================
   16. PROJECT TAGS
========================================================= */

.project-tags {

    display: flex;

    flex-wrap: wrap;

    gap: 7px;

    margin-top: 21px;
}

.project-tag {

    display: inline-flex;

    align-items: center;

    padding: 6px 10px;

    background: #ffffff;

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

    border-radius: 8px;

    color: var(--project-text);

    font-size: 0.7rem;

    font-weight: 700;

    transition: var(--project-transition);
}

.project-tag:hover {

    background: var(--project-primary-light);

    border-color:
        rgba(37, 99, 235, 0.20);

    color: var(--project-primary);
}


/* =========================================================
   17. PROJECT META
========================================================= */

.project-meta {

    display: grid;

    grid-template-columns:
        repeat(2, minmax(0, 1fr));

    gap: 12px;

    margin-top: 25px;

    padding-top: 20px;

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

.project-meta-item {

    padding: 12px 13px;

    background: #ffffff;

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

    border-radius: 10px;
}

.project-meta-item span {

    display: block;

    margin-bottom: 5px;

    color: var(--project-muted);

    font-size: 0.68rem;

    font-weight: 750;

    text-transform: uppercase;

    letter-spacing: 0.06em;
}

.project-meta-item strong {

    display: block;

    color: var(--project-navy);

    font-size: 0.75rem;

    line-height: 1.4;

    font-weight: 750;
}


/* =========================================================
   18. PROJECT ACTIONS
========================================================= */

.project-card-action {

    display: flex;

    align-items: center;

    gap: 10px;

    flex-wrap: wrap;

    margin-top: 25px;
}

.project-link-primary,
.project-link-secondary {

    display: inline-flex;

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

    min-height: 40px;

    padding: 9px 14px;

    border-radius: 9px;

    font-size: 0.74rem;

    font-weight: 750;

    text-decoration: none;

    transition: var(--project-transition);
}

.project-link-primary {

    background: var(--project-primary);

    color: #ffffff;
}

.project-link-primary:hover {

    background: var(--project-primary-dark);

    transform: translateY(-2px);
}

.project-link-secondary {

    background: #ffffff;

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

    color: var(--project-navy);
}

.project-link-secondary:hover {

    border-color: var(--project-primary);

    color: var(--project-primary);

    transform: translateY(-2px);
}


/* =========================================================
   19. MATHEMATICAL RESEARCH
========================================================= */

.research-projects {

    padding: 105px 20px;

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

.research-project-list {

    display: flex;

    flex-direction: column;

    gap: 14px;

    max-width: 1000px;

    margin: 0 auto;
}

.research-project {

    display: grid;

    grid-template-columns: 62px minmax(0, 1fr) auto;

    gap: 22px;

    align-items: center;

    padding: 23px 25px;

    background: #ffffff;

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

    border-radius: var(--project-radius-md);

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

    transition: var(--project-transition);
}

.research-project:hover {

    transform: translateX(5px);

    border-color:
        rgba(37, 99, 235, 0.20);

    box-shadow: var(--project-shadow-md);
}

.research-project-number {

    display: flex;

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

    width: 48px;
    height: 48px;

    border-radius: 13px;

    background: var(--project-primary-light);

    color: var(--project-primary);

    font-size: 0.75rem;

    font-weight: 850;
}

.research-project-content h3 {

    margin: 0 0 7px;

    color: var(--project-navy);

    font-size: 1.05rem;

    line-height: 1.4;

    font-weight: 800;
}

.research-project-content p {

    margin: 0;

    color: var(--project-muted);

    font-size: 0.82rem;

    line-height: 1.65;
}

.research-project-action a {

    display: inline-flex;

    align-items: center;

    justify-content: center;

    padding: 9px 13px;

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

    border-radius: 9px;

    color: var(--project-primary);

    background: #ffffff;

    font-size: 0.72rem;

    font-weight: 750;

    text-decoration: none;

    white-space: nowrap;

    transition: var(--project-transition);
}

.research-project-action a:hover {

    background: var(--project-primary);

    border-color: var(--project-primary);

    color: #ffffff;
}


/* =========================================================
   20. STUDENT PROJECTS
========================================================= */

.student-projects {

    padding: 105px 20px;

    background: #ffffff;
}

.student-projects-box {

    display: grid;

    grid-template-columns:
        minmax(0, 0.9fr)
        minmax(0, 1.1fr);

    gap: 60px;

    align-items: center;

    padding: 55px;

    background:

        radial-gradient(
            circle at 100% 0%,
            rgba(37, 99, 235, 0.08),
            transparent 35%
        ),

        linear-gradient(
            135deg,
            #f8fafc,
            #eef5ff
        );

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

    border-radius: var(--project-radius-xl);

    box-shadow: var(--project-shadow-md);
}

.student-projects-content h2 {

    margin: 0 0 17px;

    color: var(--project-navy);

    font-size: clamp(
        2rem,
        4vw,
        2.7rem
    );

    line-height: 1.15;

    font-weight: 820;

    letter-spacing: -0.03em;
}

.student-projects-content > p:not(.section-label) {

    margin: 0 0 24px;

    color: var(--project-muted);

    font-size: 0.94rem;

    line-height: 1.8;
}


/* =========================================================
   21. STUDENT PROJECT POINTS
========================================================= */

.student-project-points {

    display: grid;

    grid-template-columns:
        repeat(2, minmax(0, 1fr));

    gap: 9px;
}

.student-project-point {

    display: flex;

    align-items: center;

    min-height: 44px;

    padding: 10px 13px;

    background: rgba(255,255,255,0.75);

    border: 1px solid rgba(226,232,240,0.9);

    border-radius: 10px;
}

.student-project-point span {

    color: var(--project-text);

    font-size: 0.76rem;

    line-height: 1.4;

    font-weight: 650;
}

.student-project-point span::before {

    content: "✓";

    display: inline-flex;

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

    width: 18px;
    height: 18px;

    margin-right: 7px;

    border-radius: 50%;

    background: var(--project-primary-light);

    color: var(--project-primary);

    font-size: 0.65rem;

    font-weight: 850;
}


/* =========================================================
   22. PROJECT DEVELOPMENT PROCESS
========================================================= */

.project-process {

    padding: 105px 20px;

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

.process-grid {

    display: grid;

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

    gap: 18px;
}

.process-card {

    position: relative;

    min-height: 220px;

    padding: 27px 23px;

    background: #ffffff;

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

    border-radius: var(--project-radius-md);

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

    overflow: hidden;

    transition: var(--project-transition);
}

.process-card::after {

    content: "";

    position: absolute;

    right: -30px;
    bottom: -30px;

    width: 100px;
    height: 100px;

    border-radius: 50%;

    background:
        rgba(37, 99, 235, 0.045);
}

.process-card:hover {

    transform: translateY(-6px);

    box-shadow: var(--project-shadow-md);

    border-color:
        rgba(37, 99, 235, 0.20);
}

.process-number {

    display: inline-flex;

    margin-bottom: 25px;

    padding: 6px 9px;

    border-radius: 7px;

    background: var(--project-primary-light);

    color: var(--project-primary);

    font-size: 0.66rem;

    font-weight: 850;

    letter-spacing: 0.08em;
}

.process-card h3 {

    margin: 0 0 11px;

    color: var(--project-navy);

    font-size: 1rem;

    line-height: 1.4;

    font-weight: 800;
}

.process-card p {

    margin: 0;

    color: var(--project-muted);

    font-size: 0.8rem;

    line-height: 1.7;
}


/* =========================================================
   23. COLLABORATION CTA
========================================================= */

.projects-cta {

    position: relative;

    padding: 100px 20px;

    background:

        radial-gradient(
            circle at 15% 30%,
            rgba(56, 189, 248, 0.15),
            transparent 28%
        ),

        radial-gradient(
            circle at 90% 80%,
            rgba(37, 99, 235, 0.16),
            transparent 30%
        ),

        linear-gradient(
            135deg,
            #0f172a,
            #172554
        );

    color: #ffffff;

    text-align: center;

    overflow: hidden;
}

.projects-cta .projects-container {

    position: relative;

    z-index: 2;

    max-width: 850px;
}

.projects-cta .section-label {

    justify-content: center;

    color: #93c5fd;
}

.projects-cta .section-label::before {

    display: none;
}

.projects-cta h2 {

    margin: 0 0 17px;

    color: #ffffff;

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

    line-height: 1.15;

    font-weight: 820;

    letter-spacing: -0.03em;
}

.projects-cta > .projects-container > p:not(.section-label) {

    max-width: 720px;

    margin: 0 auto;

    color: #cbd5e1;

    font-size: 0.97rem;

    line-height: 1.85;
}

.projects-cta .projects-hero-actions {

    margin-top: 30px;
}

.projects-cta .btn-primary {

    background: #ffffff;

    color: var(--project-navy);

    box-shadow: none;
}

.projects-cta .btn-primary:hover {

    background: #f1f5f9;

    color: var(--project-primary);
}

.projects-cta .btn-secondary {

    background: transparent;

    border-color:
        rgba(255,255,255,0.30);

    color: #ffffff;
}

.projects-cta .btn-secondary:hover {

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

    border-color:
        rgba(255,255,255,0.55);

    color: #ffffff;
}


/* =========================================================
   24. FOOTER
========================================================= */

#site-footer {

    padding: 28px 20px;

    background: #020617;

    border-top: 1px solid rgba(255,255,255,0.06);

    text-align: center;
}

#site-footer p {

    margin: 0;

    color: #94a3b8;

    font-size: 0.78rem;

    line-height: 1.6;
}


/* =========================================================
   25. ACTIVE NAVIGATION
========================================================= */

.navbar a.active,
.nav-menu a.active {

    color: var(--project-primary) !important;

    font-weight: 750;
}

.navbar a.active::after,
.nav-menu a.active::after {

    width: 100% !important;
}


/* =========================================================
   26. ACCESSIBILITY
========================================================= */

.projects-page a:focus-visible {

    outline: 3px solid rgba(37, 99, 235, 0.30);

    outline-offset: 3px;

    border-radius: 5px;
}


/* =========================================================
   27. LARGE TABLET — 1100px
========================================================= */

@media (max-width: 1100px) {

    .project-area-grid {

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

    .process-grid {

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

    .student-projects-box {

        gap: 40px;

        padding: 45px;
    }
}


/* =========================================================
   28. TABLET — 900px
========================================================= */

@media (max-width: 900px) {

    .projects-introduction-grid {

        grid-template-columns: 1fr;

        gap: 45px;
    }

    .projects-grid {

        grid-template-columns:
            1fr 1fr;
    }

    .student-projects-box {

        grid-template-columns: 1fr;

        gap: 40px;
    }
}


/* =========================================================
   29. TABLET — 768px
========================================================= */

@media (max-width: 768px) {

    .projects-container {

        width: min(
            680px,
            calc(100% - 32px)
        );
    }

    .projects-hero {

        padding: 85px 16px 80px;
    }

    .projects-introduction,
    .project-areas,
    .active-projects,
    .research-projects,
    .student-projects,
    .project-process {

        padding: 75px 16px;
    }

    .projects-grid {

        grid-template-columns: 1fr;
    }

    .research-project {

        grid-template-columns:
            50px minmax(0, 1fr);

        gap: 17px;
    }

    .research-project-action {

        grid-column: 2;

        margin-top: 2px;
    }

    .student-projects-box {

        padding: 38px 30px;
    }
}


/* =========================================================
   30. MOBILE — 600px
========================================================= */

@media (max-width: 600px) {

    .projects-container {

        width: calc(100% - 28px);
    }

    .projects-hero {

        padding: 65px 14px 60px;
    }

    .projects-hero h1 {

        font-size: 2.35rem;
    }

    .projects-hero-description {

        font-size: 0.9rem;

        line-height: 1.7;
    }

    .projects-hero-actions {

        flex-direction: column;

        align-items: stretch;

        max-width: 330px;

        margin-left: auto;
        margin-right: auto;
    }

    .projects-hero-actions .btn {

        width: 100%;
    }

    .projects-introduction,
    .project-areas,
    .active-projects,
    .research-projects,
    .student-projects,
    .project-process {

        padding: 60px 14px;
    }

    .projects-section-heading {

        margin-bottom: 38px;
    }

    .projects-section-heading h2 {

        font-size: 1.85rem;
    }

    .project-principles {

        grid-template-columns: 1fr;
    }

    .project-area-grid {

        grid-template-columns: 1fr;
    }

    .project-area-card {

        min-height: auto;

        padding: 25px 22px;
    }

    .project-area-card h3 {

        margin-top: 48px;
    }

    .project-card {

        padding: 24px 21px;
    }

    .project-card h3 {

        font-size: 1.2rem;
    }

    .project-meta {

        grid-template-columns: 1fr;
    }

    .project-card-action {

        flex-direction: column;

        align-items: stretch;
    }

    .project-link-primary,
    .project-link-secondary {

        width: 100%;
    }

    .research-project {

        grid-template-columns: 1fr;

        padding: 22px;
    }

    .research-project-number {

        width: 43px;
        height: 43px;
    }

    .research-project-action {

        grid-column: auto;
    }

    .research-project-action a {

        width: 100%;
    }

    .student-projects-box {

        padding: 30px 22px;

        border-radius: 20px;
    }

    .student-project-points {

        grid-template-columns: 1fr;
    }

    .process-grid {

        grid-template-columns: 1fr;
    }

    .process-card {

        min-height: auto;
    }

    .projects-cta {

        padding: 65px 14px;
    }

    .projects-cta h2 {

        font-size: 1.85rem;
    }
}


/* =========================================================
   31. SMALL MOBILE — 420px
========================================================= */

@media (max-width: 420px) {

    .projects-hero h1 {

        font-size: 2rem;
    }

    .section-label {

        font-size: 0.68rem;

        letter-spacing: 0.10em;
    }

    .projects-section-heading h2 {

        font-size: 1.65rem;
    }

    .projects-introduction-content h2 {

        font-size: 1.75rem;
    }

    .project-card-top {

        align-items: flex-start;

        flex-direction: column;
    }

    .project-status {

        align-self: flex-start;
    }

    .student-projects-content h2 {

        font-size: 1.8rem;
    }
}


/* =========================================================
   32. REDUCED MOTION
========================================================= */

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

    .projects-page *,
    .projects-page *::before,
    .projects-page *::after {

        scroll-behavior: auto !important;

        transition: none !important;

        animation: none !important;
    }
}


/* =========================================================
   END — PMAI LAB PROJECTS CSS v2.0
========================================================= */