/* ==========================================
   PLAYMAKER HQ — RESEARCH PAGE
========================================== */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background: #0B0F1A;
    color: #E6F6EE;
    font-family: 'Poppins', Arial, sans-serif;
    line-height: 1.6;
}

/* HEADER */

.pm-header {
    background: #131A2A;
    border-bottom: 1px solid rgba(255,255,255,.06);
    padding: 1rem 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 100;
}

.pm-header h1 {
    color: #66FF99;
    font-size: 1.4rem;
    font-weight: 800;
    text-shadow: 0 0 12px rgba(102,255,153,.4);
}

.pm-nav {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.pm-link {
    color: #E6F6EE;
    text-decoration: none;
    opacity: .9;
}

.pm-link:hover,
.pm-link.active {
    color: #66FF99;
}

.pm-link-cta {
    background: rgba(102,255,153,.12);
    border: 1px solid rgba(102,255,153,.35);
    padding: .5rem .9rem;
    border-radius: 999px;
}

/* HERO */

.research-hero {
    position: relative;
    min-height: 620px;
    background:
        linear-gradient(rgba(11,15,26,.84), rgba(11,15,26,.94)),
        url('../images/playMakerBackground.png') center bottom / cover no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 5rem 1rem;
    overflow: hidden;
}

.hero-glow {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at center, rgba(102,255,153,.18), transparent 65%);
    pointer-events: none;
}

.research-hero-content {
    position: relative;
    z-index: 2;
    max-width: 950px;
}

.hq-pill {
    display: inline-block;
    background: rgba(102,255,153,.12);
    border: 1px solid rgba(102,255,153,.4);
    color: #66FF99;
    padding: .4rem .9rem;
    border-radius: 999px;
    font-size: .85rem;
    font-weight: 800;
    margin-bottom: 1.25rem;
}

.research-hero h2 {
    font-size: clamp(2.2rem, 5vw, 4rem);
    line-height: 1.15;
    margin-bottom: 1rem;
}

.research-hero h2 span {
    display: block;
    color: #66FF99;
    text-shadow: 0 0 18px rgba(102,255,153,.55);
}

.research-hero p {
    max-width: 760px;
    margin: 0 auto 2rem;
    color: #A3AABF;
    font-size: 1.08rem;
}

/* HERO CARD */

.research-highlight-card {
    max-width: 760px;
    margin: 0 auto;
    background: rgba(19,26,42,.88);
    border: 1px solid rgba(102,255,153,.22);
    border-radius: 18px;
    padding: 1.6rem;
    box-shadow: 0 0 24px rgba(102,255,153,.14);
}

.research-highlight-card span {
    color: #66FF99;
    font-size: .8rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.research-highlight-card h3 {
    margin: .65rem 0;
    font-size: 1.4rem;
    color: #E6F6EE;
}

.research-highlight-card p {
    margin: 0;
    color: #A3AABF;
}

/* SECTIONS */

.hq-section {
    padding: 5rem 1rem;
}

.hq-section-alt {
    background: #131A2A;
}

.section-header {
    max-width: 900px;
    margin: 0 auto 3rem;
    text-align: center;
}

.section-header h3 {
    color: #66FF99;
    font-size: 2rem;
    margin-bottom: .75rem;
}

.section-header p {
    color: #A3AABF;
}

/* RESEARCH GRID */

.research-grid {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
    gap: 1.25rem;
}

.research-card {
    background: linear-gradient(145deg, #0B0F1A, #131A2A);
    border: 1px solid rgba(255,255,255,.07);
    border-radius: 18px;
    padding: 1.5rem;
    box-shadow: 0 0 20px rgba(102,255,153,.1);
    transition: transform .25s ease, box-shadow .25s ease;
}

.research-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 0 28px rgba(102,255,153,.2);
}

.research-tag {
    display: inline-block;
    margin-bottom: 1rem;
    color: #66FF99;
    border: 1px solid rgba(102,255,153,.35);
    background: rgba(102,255,153,.08);
    border-radius: 999px;
    padding: .25rem .7rem;
    font-size: .78rem;
    font-weight: 800;
}

.research-card h4 {
    font-size: 1.3rem;
    margin-bottom: .75rem;
    color: #E6F6EE;
}

.research-card p {
    color: #A3AABF;
    margin-bottom: 1rem;
}

.card-link {
    color: #66FF99;
    text-decoration: none;
    font-weight: 800;
}

/* STACK GRID */

.stack-grid {
    max-width: 1150px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1rem;
}

.stack-card {
    background: #0B0F1A;
    border: 1px solid rgba(102,255,153,.16);
    border-radius: 16px;
    padding: 1.4rem;
    box-shadow: 0 0 16px rgba(102,255,153,.09);
}

.stack-card span {
    color: #66FF99;
    font-size: 2rem;
    font-weight: 900;
    display: block;
    margin-bottom: .5rem;
}

.stack-card h4 {
    color: #E6F6EE;
    margin-bottom: .5rem;
}

.stack-card p {
    color: #A3AABF;
    font-size: .95rem;
}

/* REPORT LIST */

.report-list {
    max-width: 1050px;
    margin: 0 auto;
    display: grid;
    gap: 1rem;
}

.report-row {
    background: #131A2A;
    border: 1px solid rgba(255,255,255,.07);
    border-radius: 16px;
    padding: 1.25rem 1.4rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    box-shadow: 0 0 16px rgba(102,255,153,.08);
}

.report-row h4 {
    color: #E6F6EE;
    margin-bottom: .25rem;
}

.report-row p {
    color: #A3AABF;
}

.report-row span {
    white-space: nowrap;
    color: #66FF99;
    border: 1px solid rgba(102,255,153,.35);
    background: rgba(102,255,153,.08);
    border-radius: 999px;
    padding: .35rem .8rem;
    font-size: .85rem;
    font-weight: 800;
}

/* SIGNAL GRID */

.signal-grid {
    max-width: 1150px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1rem;
}

.signal-card {
    background: #0B0F1A;
    border: 1px solid rgba(102,255,153,.16);
    border-radius: 18px;
    padding: 1.5rem;
    box-shadow: 0 0 16px rgba(102,255,153,.09);
}

.signal-card h4 {
    color: #66FF99;
    margin-bottom: 1rem;
}

.signal-card ul {
    list-style: none;
    display: grid;
    gap: .75rem;
}

.signal-card li {
    color: #A3AABF;
    border-left: 3px solid rgba(102,255,153,.55);
    padding-left: .7rem;
    font-size: .95rem;
}

/* CTA */

.final-cta {
    max-width: 1000px;
    margin: 0 auto;
    text-align: center;
    background: linear-gradient(145deg, #131A2A, #0B0F1A);
    border: 1px solid rgba(102,255,153,.16);
    border-radius: 20px;
    padding: 4rem 2rem;
    box-shadow: 0 0 22px rgba(102,255,153,.12);
}

.final-cta h3 {
    color: #66FF99;
    font-size: 2rem;
    margin-bottom: .75rem;
}

.final-cta p {
    color: #A3AABF;
    margin-bottom: 2rem;
}

.btn-primary {
    text-decoration: none;
    background: #66FF99;
    color: #0B0F1A;
    padding: 1rem 2rem;
    border-radius: 999px;
    font-weight: 900;
    box-shadow: 0 0 16px rgba(102,255,153,.45);
    transition: .25s ease;
    display: inline-block;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 28px rgba(102,255,153,.7);
}

/* FOOTER */

footer {
    text-align: center;
    padding: 2rem 1rem;
    color: #A3AABF;
    border-top: 1px solid rgba(255,255,255,.06);
}

/* MOBILE */

@media (max-width: 768px) {
    .pm-header {
        flex-direction: column;
        gap: 1rem;
    }

    .pm-nav {
        flex-wrap: wrap;
        justify-content: center;
        gap: .75rem;
    }

    .research-hero {
        min-height: auto;
        padding: 5rem 1rem;
    }

    .report-row {
        flex-direction: column;
        align-items: flex-start;
    }

    .research-highlight-card {
        padding: 1.25rem;
    }

    .final-cta {
        padding: 3rem 1.25rem;
    }
}