/* ═══════════════════════════════════════
   TECHNASIA — Presskit
   White / Black — inverted brand palette
═══════════════════════════════════════ */

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

:root {
    --black:   #000000;
    --white:   #ffffff;
    --muted:   rgba(0, 0, 0, 0.4);
    --divider: rgba(0, 0, 0, 0.1);
    --pad-x:   clamp(24px, 6vw, 80px);
    --ease:    0.35s cubic-bezier(0.4, 0, 0.2, 1);
    --font:    'Helvetica Neue', Helvetica, Arial, sans-serif;
}

body {
    font-family: var(--font);
    background: var(--white);
    color: var(--black);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ─── HEADER ─── */

.pk-header {
    position: sticky;
    top: 0;
    background: var(--white);
    border-bottom: 1px solid var(--divider);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px var(--pad-x);
    z-index: 10;
}

.pk-back {
    font-size: 10px;
    letter-spacing: 3px;
    color: var(--black);
    text-decoration: none;
    opacity: 0.5;
    transition: opacity var(--ease);
    flex: 1;
}

.pk-back:hover {
    opacity: 1;
}

.pk-header-title {
    font-size: 10px;
    letter-spacing: 4px;
    text-align: center;
    flex: 1;
}

.pk-header-spacer {
    flex: 1;
}

/* ─── MAIN ─── */

.pk-main {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--pad-x) 100px;
}

/* ─── HERO TEXT ─── */

.pk-hero {
    padding: clamp(60px, 10vw, 120px) 0 clamp(48px, 7vw, 80px);
    border-bottom: 1px solid var(--divider);
    margin-bottom: clamp(48px, 7vw, 80px);
}

.pk-hero h1 {
    font-size: clamp(56px, 16vw, 220px);
    letter-spacing: clamp(4px, 2vw, 24px);
    font-weight: 700;
    line-height: 0.9;
    text-transform: lowercase;
}

.pk-tagline {
    margin-top: 20px;
    font-size: 11px;
    letter-spacing: 4px;
    color: var(--muted);
}

/* ─── SECTIONS ─── */

.pk-section {
    margin-bottom: clamp(60px, 10vw, 100px);
}

.pk-section-label {
    font-size: 9px;
    letter-spacing: 4px;
    color: var(--muted);
    margin-bottom: 28px;
    font-weight: 400;
}

/* ─── BIO ─── */

.pk-bio {
    max-width: 720px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.pk-bio p {
    font-size: clamp(14px, 1.6vw, 17px);
    line-height: 1.85;
    color: rgba(0, 0, 0, 0.75);
}

/* ─── HIGHLIGHTS ─── */

.pk-highlights {
    font-size: clamp(15px, 2vw, 20px);
    line-height: 1.9;
    color: rgba(0, 0, 0, 0.75);
    max-width: 860px;
}

/* ─── PHOTO GRID ─── */

.pk-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: clamp(12px, 2vw, 20px);
}

@media (min-width: 600px) {
    .pk-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (min-width: 900px) {
    .pk-grid { grid-template-columns: repeat(4, 1fr); }
}

.pk-card {}

.pk-img-wrap {
    display: block;
    position: relative;
    overflow: hidden;
    aspect-ratio: 1 / 1;
    text-decoration: none;
}

.pk-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.pk-img-wrap:hover img {
    transform: scale(1.04);
}

.pk-dl-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.55);
    color: var(--white);
    font-size: 9px;
    letter-spacing: 3px;
    opacity: 0;
    transition: opacity var(--ease);
}

.pk-img-wrap:hover .pk-dl-overlay {
    opacity: 1;
}

/* ─── LOGO ─── */

.pk-logo-block {
    display: flex;
    flex-direction: column;
    gap: 20px;
    max-width: 360px;
}

.pk-logo-preview {
    background: #f0f0f0;
    padding: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.pk-logo-preview img {
    width: 100%;
    height: auto;
    display: block;
}

.pk-logo-actions {
    display: flex;
    gap: 12px;
}

.pk-btn {
    display: inline-block;
    padding: 10px 24px;
    font-size: 9px;
    letter-spacing: 3px;
    color: var(--black);
    text-decoration: none;
    border: 1px solid var(--black);
    transition: background var(--ease), color var(--ease);
}

.pk-btn:hover {
    background: var(--black);
    color: var(--white);
}

/* ─── FOOTER ─── */

.pk-footer {
    border-top: 1px solid var(--divider);
    padding: 24px var(--pad-x);
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 9px;
    letter-spacing: 2px;
    color: var(--muted);
}

.pk-footer a {
    color: var(--black);
    text-decoration: none;
    opacity: 0.5;
    transition: opacity var(--ease);
}

.pk-footer a:hover {
    opacity: 1;
}

/* ─── MOBILE ─── */

@media (max-width: 480px) {
    .pk-header-spacer { display: none; }
    .pk-header-title  { text-align: right; }

    .pk-logo-block { max-width: 100%; }

    .pk-footer {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }
}