/* 
   PEOPLEPOWER — PORTAL PREMIUM (V1)
   Design System: Editorial, Clean, Minimalist.
   Prefix: pp-
*/

:root {
    --pp-bg: #FFFFFF;
    --pp-fg: #111111;
    --pp-muted: #666666;
    --pp-divider: #EAEAEA;
    --pp-accent: #111111;
    /* Keep it monochrome and premium */
    --pp-surface: #F9F9F9;
    --pp-spacing-unit: 8px;
    --pp-transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --pp-container-width: 1440px;
}

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

body {
    background: var(--pp-bg);
    color: var(--pp-fg);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

/* Typography */
h1,
h2,
h3,
.pp-display {
    font-weight: 600;
    letter-spacing: -0.02em;
    text-transform: uppercase;
}

.pp-display {
    font-size: clamp(2rem, 8vw, 6rem);
    line-height: 0.9;
}

/* Layout */
.pp-container {
    max-width: var(--pp-container-width);
    margin: 0 auto;
    padding: 0 calc(var(--pp-spacing-unit) * 4);
}

.pp-section {
    padding: calc(var(--pp-spacing-unit) * 12) 0;
}

/* Navigation */
.pp-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: calc(var(--pp-spacing-unit) * 3) 0;
    border-bottom: 1px solid var(--pp-divider);
    position: sticky;
    top: 0;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    z-index: 1000;
}

.pp-logo {
    font-weight: 800;
    font-size: 1.25rem;
    text-decoration: none;
    color: var(--pp-fg);
    letter-spacing: -0.04em;
}

.pp-nav-links {
    display: flex;
    gap: calc(var(--pp-spacing-unit) * 4);
}

.pp-nav-link {
    text-decoration: none;
    color: var(--pp-muted);
    font-size: 0.875rem;
    text-transform: uppercase;
    font-weight: 500;
    transition: var(--pp-transition);
}

.pp-nav-link:hover {
    color: var(--pp-fg);
}

/* Hero */
.pp-hero {
    min-height: 70vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    border-bottom: 1px solid var(--pp-divider);
}

.pp-hero h1 {
    margin-bottom: calc(var(--pp-spacing-unit) * 2);
}

/* Grid */
.pp-avatar-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: calc(var(--pp-spacing-unit) * 2);
    margin-top: calc(var(--pp-spacing-unit) * 4);
}

@media (max-width: 1024px) {
    .pp-avatar-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .pp-avatar-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .pp-container {
        padding: 0 calc(var(--pp-spacing-unit) * 2);
    }
}

/* Avatar Card */
.pp-card {
    text-decoration: none;
    color: inherit;
    display: block;
    position: relative;
    overflow: hidden;
    background: var(--pp-surface);
}

.pp-card-img-wrap {
    aspect-ratio: 4 / 5;
    overflow: hidden;
    position: relative;
    display: block;
    /* Ensure no extra space */
}

.pp-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--pp-transition);
    display: block;
    /* Fix vertical alignment */
}

.pp-card-img-board {
    position: absolute;
    top: 0;
    left: 0;
    opacity: 0;
}

.pp-card:hover img {
    transform: scale(1.05);
}

.pp-card:hover .pp-card-img-board {
    opacity: 1;
}

.pp-card-info {
    padding: calc(var(--pp-spacing-unit) * 2) 0;
}

.pp-card-name {
    font-size: 1.125rem;
    font-weight: 600;
    text-transform: uppercase;
}

.pp-card-tags {
    font-size: 0.75rem;
    color: var(--pp-muted);
    text-transform: uppercase;
    margin-top: 4px;
}

/* Filters */
.pp-filters {
    display: flex;
    flex-wrap: wrap;
    gap: calc(var(--pp-spacing-unit) * 1.5);
    margin: calc(var(--pp-spacing-unit) * 4) 0;
    padding: calc(var(--pp-spacing-unit) * 2) 0;
    border-bottom: 1px solid var(--pp-divider);
}

.pp-filter-btn {
    background: none;
    border: 1px solid var(--pp-divider);
    padding: 6px 16px;
    border-radius: 99px;
    font-size: 0.8125rem;
    cursor: pointer;
    transition: var(--pp-transition);
    text-transform: uppercase;
    font-weight: 500;
}

.pp-filter-btn:hover,
.pp-filter-btn.active {
    background: var(--pp-fg);
    color: var(--pp-bg);
    border-color: var(--pp-fg);
}

/* Detail Page */
.pp-detail-layout {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: calc(var(--pp-spacing-unit) * 8);
    align-items: start;
}

@media (max-width: 900px) {
    .pp-detail-layout {
        grid-template-columns: 1fr;
    }
}

.pp-detail-gallery {
    display: flex;
    flex-direction: column;
    gap: var(--pp-spacing-unit);
}

.pp-detail-img {
    width: 100%;
    height: auto;
    display: block;
    /* Fix spacing */
}

.pp-detail-info {
    position: sticky;
    top: calc(var(--pp-spacing-unit) * 12);
}

.pp-detail-name {
    font-size: 3rem;
    margin-bottom: calc(var(--pp-spacing-unit) * 2);
}

.pp-detail-bio {
    color: var(--pp-muted);
    margin-bottom: calc(var(--pp-spacing-unit) * 4);
    font-size: 1.125rem;
}

.pp-detail-specs {
    border-top: 1px solid var(--pp-divider);
    padding-top: calc(var(--pp-spacing-unit) * 4);
}

.pp-spec-row {
    display: flex;
    justify-content: space-between;
    padding: calc(var(--pp-spacing-unit) * 1.5) 0;
    border-bottom: 1px solid var(--pp-divider);
    font-size: 0.875rem;
}

.pp-spec-label {
    text-transform: uppercase;
    color: var(--pp-muted);
}

.pp-spec-value {
    font-weight: 600;
}

/* Buttons */
.pp-btn {
    display: inline-block;
    padding: 16px 32px;
    background: var(--pp-fg);
    color: var(--pp-bg);
    text-decoration: none;
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 0.05em;
    font-size: 0.875rem;
    transition: var(--pp-transition);
    border: none;
    cursor: pointer;
    text-align: center;
}

.pp-btn:hover {
    background: var(--pp-muted);
}

.pp-btn-full {
    display: block;
    width: 100%;
}

/* Form */
.pp-form-group {
    margin-bottom: calc(var(--pp-spacing-unit) * 3);
}

.pp-label {
    display: block;
    font-size: 0.75rem;
    text-transform: uppercase;
    font-weight: 600;
    margin-bottom: 8px;
}

.pp-input,
.pp-textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--pp-divider);
    font-family: inherit;
    font-size: 1rem;
    outline: none;
    transition: var(--pp-transition);
}

.pp-input:focus,
.pp-textarea:focus {
    border-color: var(--pp-fg);
}

/* Utilities */
.pp-mt-4 {
    margin-top: calc(var(--pp-spacing-unit) * 4);
}

.pp-mb-4 {
    margin-bottom: calc(var(--pp-spacing-unit) * 4);
}