@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;600;900&family=Plus+Jakarta+Sans:wght@300;400;700&display=swap');

:root {
    --primary: #0f172a;
    --accent: #0f4c81;
    --neutral-bg: #fdfdfd;
    --text-main: #121212;
    --text-muted: #64748b;
    --white: #ffffff;
    --font-head: 'Outfit', sans-serif;
    --font-serif: 'Playfair Display', serif;
    --font-body: 'Plus Jakarta Sans', sans-serif;
    --transition: cubic-bezier(0.4, 0, 0.2, 1);
}

body {
    background-color: var(--neutral-bg);
    color: var(--text-main);
    font-family: var(--font-body);
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 clamp(1.5rem, 5vw, 4rem);
}

.container-narrow {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* ================= EDITORIAL HERO ================= */
.faculty-editorial-hero {
    padding: clamp(140px, 15vw, 220px) 0 80px;
    background: var(--neutral-bg);
    position: relative;
    overflow: hidden;
}

.editorial-tag {
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 4px;
    color: var(--accent);
    display: block;
    margin-bottom: 2rem;
}

.hero-display {
    font-family: var(--font-head);
    font-size: clamp(3.5rem, 8vw, 7.5rem);
    font-weight: 900;
    line-height: 0.9;
    color: var(--primary);
    margin-bottom: 2.5rem;
    text-transform: uppercase;
}

.serif-text {
    font-family: var(--font-serif);
    font-style: italic;
    font-weight: 700;
    text-transform: lowercase;
    opacity: 0.8;
}

.hero-lead {
    font-size: clamp(1.1rem, 1.4vw, 1.3rem);
    color: var(--text-muted);
    max-width: 600px;
    line-height: 1.7;
    margin-top: 2rem;
}

.hero-geometric-accent {
    position: absolute;
    top: 50%;
    right: -5%;
    width: 40vw;
    height: 40vw;
    background: radial-gradient(circle, rgba(15, 76, 129, 0.03) 0%, transparent 70%);
    z-index: -1;
}

/* ================= EDITORIAL FILTERS ================= */
.editorial-filters {
    display: flex;
    gap: clamp(1.5rem, 3vw, 3rem);
    padding: 2rem 0;
    border-top: 1px solid rgba(0,0,0,0.05);
    border-bottom: 1px solid rgba(0,0,0,0.05);
    margin-bottom: clamp(3rem, 8vw, 6rem);
    overflow-x: auto;
    scrollbar-width: none; /* Firefox */
    -ms-overflow-style: none; /* IE 10+ */
}

.editorial-filters::-webkit-scrollbar {
    display: none; /* Chrome/Safari */
}

.filter-link {
    background: none;
    border: none;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--text-muted);
    cursor: pointer;
    white-space: nowrap;
    transition: all 0.3s var(--transition);
    position: relative;
}

.filter-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent);
    transition: width 0.3s var(--transition);
}

.filter-link:hover, .filter-link.active {
    color: var(--primary);
}

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

/* ================= EDITORIAL GRID ================= */
.editorial-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: clamp(2rem, 5vw, 4rem) 2rem;
}

.editorial-card {
    grid-column: span 6;
    position: relative;
}

.editorial-card.featured {
    grid-column: span 12;
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: clamp(2rem, 5vw, 4rem);
    align-items: center;
    margin-bottom: clamp(3rem, 8vw, 4rem);
}

.editorial-card.featured .portrait-box { grid-column: span 6; }
.editorial-card.featured .card-info { grid-column: span 6; }

/* Standard cards below */
.editorial-grid > div:not(.featured) {
    grid-column: span 4;
}

.portrait-box {
    position: relative;
    aspect-ratio: 4/5;
    background: #f1f1f1;
    overflow: hidden;
    margin-bottom: 2rem;
}

.portrait-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(100%);
    transition: all 1.2s var(--transition);
}

.mask-overlay {
    position: absolute;
    inset: 0;
    background: var(--primary);
    transform: translateY(100%);
    opacity: 0;
    transition: all 0.8s var(--transition);
}

.editorial-card:hover .portrait-box img {
    filter: grayscale(0%);
    transform: scale(1.05);
}

.editorial-role {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--accent);
    display: block;
    margin-bottom: 1rem;
}

.mentor-name {
    font-family: var(--font-head);
    font-size: clamp(1.8rem, 4vw, 2.2rem);
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
}

.mentor-quote {
    font-family: var(--font-serif);
    font-size: clamp(1.2rem, 3vw, 1.5rem);
    line-height: 1.4;
    color: var(--primary);
    margin-bottom: 2rem;
}

.mentor-short-bio {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text-muted);
}

/* Social links (minimalist) */
.social-minimal {
    display: flex;
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.social-minimal a {
    color: var(--primary);
    font-size: 1.2rem;
    transition: opacity 0.3s;
}

.social-minimal a:hover {
    opacity: 0.5;
}

/* ================= CTA SECTION ================= */
.join-the-vanguard {
    padding: clamp(80px, 12vw, 151px) 0;
    text-align: center;
    background: #fdfdfd;
}

.editorial-cta h2 {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    margin-bottom: 2rem;
    line-height: 1.1;
}

.editorial-cta p {
    font-size: 1.2rem;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto 3rem;
    line-height: 1.7;
}

.link-editorial {
    font-size: 1rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--primary);
    text-decoration: none;
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 1rem;
}

.link-editorial::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--accent);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.4s var(--transition);
}

.link-editorial:hover::after {
    transform: scaleX(1);
    transform-origin: left;
}

/* ================= ANIMATIONS ================= */
.reveal-fade {
    opacity: 0;
    transform: translateY(30px);
    transition: all 1s var(--transition);
}

.reveal-fade.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ================= RESPONSIVE ================= */
@media (max-width: 1200px) {
    .editorial-grid { gap: 3rem 2rem; }
    .featured { gap: 3rem; }
}

@media (max-width: 1024px) {
    .editorial-grid > div:not(.featured), .editorial-card {
        grid-column: span 6;
    }
}

@media (max-width: 768px) {
    .faculty-editorial-hero { padding-bottom: 60px; }
    .hero-display { font-size: clamp(2.5rem, 12vw, 5rem); letter-spacing: -2px; }
    
    .editorial-card.featured {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    .editorial-card.featured .portrait-box, .editorial-card.featured .card-info {
        grid-column: span 1;
    }
    .editorial-grid > div:not(.featured), .editorial-card {
        grid-column: span 12;
    }
    .mentor-name { font-size: 1.8rem; }
    .mentor-quote { font-size: 1.25rem; font-style: italic; }
    .portrait-box { margin-bottom: 1.5rem; }
    .editorial-filters { margin-bottom: 3rem; padding: 1.5rem 0; }
}

@media (max-width: 480px) {
    .editorial-tag { letter-spacing: 2px; }
    .filter-link { font-size: 0.75rem; letter-spacing: 1px; }
    .mentor-short-bio { font-size: 0.95rem; }
}