/*
Theme Name: Kilibasi
Theme URI: https://kilibasi.com
Description: A dark, brutalist portfolio theme for Kilibasi — multidisciplinary design studio. Features vertical index nav and a single-page scroll architecture.
Author: Kilibasi Studio
Author URI: https://kilibasi.com
Version: 1.1.3
Requires at least: 6.0
Tested up to: 6.7
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: kilibasi
Tags: portfolio, one-column, custom-colors, custom-logo, featured-images, translation-ready
*/

/* ==========================================================================
   CSS Custom Properties (Design Tokens)
   ========================================================================== */
:root {
    /* Colors */
    --bg-primary: #000000;
    --bg-secondary: #0a0a0a;
    --text-primary: #FFFFFF;
    --text-secondary: rgba(255, 255, 255, 0.5);
    --text-muted: rgba(255, 255, 255, 0.3);
    --accent: #3d0f0f;
    --accent-glow: rgba(61, 15, 15, 0.1);
    --border: rgba(255, 255, 255, 0.1);
    --vignette-blue: #0a1a3f;

    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Helvetica Neue', Arial, sans-serif;
    --font-weight-regular: 400;
    --font-weight-medium: 500;
    --font-weight-bold: 700;
    --font-weight-extrabold: 800;
    --font-weight-black: 900;

    /* Font Sizes */
    --font-size-xs: 11px;
    --font-size-sm: 12px;
    --font-size-base: 14px;
    --font-size-lg: 16px;
    --font-size-xl: 18px;
    --font-size-2xl: 24px;
    --font-size-3xl: 32px;
    --font-size-hero: clamp(48px, 8vw, 100px);

    /* Spacing */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    --spacing-2xl: 48px;
    --spacing-3xl: 64px;
    --spacing-4xl: 96px;

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-normal: 300ms ease;
    --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);

    /* Z-index */
    --z-content: 1;
    --z-nav: 100;
    --z-header: 200;
    --z-vignette: 300;

    /* Layout */
    --header-height: 60px;
    --index-width: 60px;
}

/* ==========================================================================
   Reset & Base
   ========================================================================== */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
    height: 100%;
}

body {
    font-family: var(--font-primary);
    font-weight: var(--font-weight-regular);
    font-size: var(--font-size-base);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overscroll-behavior: none;
}

a {
    color: inherit;
    text-decoration: none;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

/* ==========================================================================
   Vignette Overlay
   ========================================================================== */
.kilibasi-vignette {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 48px;
    pointer-events: none;
    z-index: var(--z-vignette);
    box-shadow: inset 0 0 150px 60px rgba(10, 26, 63, 0.15);
}

/* ==========================================================================
   Scroll Progress
   ========================================================================== */
.kilibasi-scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 2px;
    background-color: var(--accent);
    z-index: calc(var(--z-header) + 1);
    width: 0%;
    transition: width 100ms linear;
}

/* ==========================================================================
   Header
   ========================================================================== */
.kilibasi-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 48px;
    z-index: var(--z-header);
    background: var(--bg-primary);
    height: var(--header-height);
}

.kilibasi-logo {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-bold);
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--text-primary);
}

.kilibasi-logo a {
    color: inherit;
    text-decoration: none;
}

.kilibasi-logo img {
    height: 40px;
    width: auto;
    display: block;
}

.kilibasi-header-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.kilibasi-header-link {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    transition: color var(--transition-fast);
}

.kilibasi-header-link:hover {
    color: var(--text-primary);
}

/* ==========================================================================
   Index Navigation (Vertical Sidebar)
   ========================================================================== */
.kilibasi-index-nav {
    position: fixed;
    right: var(--spacing-md);
    top: 50%;
    transform: translateY(-50%);
    z-index: var(--z-nav);
    display: flex;
    flex-direction: column;
    gap: 2px;
    max-height: 60vh;
    overflow-y: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
    padding: var(--spacing-sm) 0;
}

.kilibasi-index-nav::-webkit-scrollbar {
    display: none;
}

.kilibasi-index-link {
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
    color: var(--text-muted);
    padding: 3px 8px;
    border-radius: 4px;
    transition: all var(--transition-fast);
    text-align: right;
    font-variant-numeric: tabular-nums;
    position: relative;
}

.kilibasi-index-link:hover {
    color: var(--text-secondary);
}

.kilibasi-index-link.active {
    color: var(--text-primary);
    font-weight: var(--font-weight-bold);
}

.kilibasi-index-link.active::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 2px;
    height: 100%;
    background-color: var(--text-primary);
    border-radius: 1px;
}

@media (max-width: 768px) {
    .kilibasi-index-nav {
        right: var(--spacing-sm);
        max-height: 50vh;
        gap: 0;
    }

    .kilibasi-index-link {
        font-size: 10px;
        padding: 4px 6px;
    }
}

@media (max-width: 480px) {
    .kilibasi-index-nav {
        display: none;
    }
}

/* ==========================================================================
   Hero Section (Landing Page V2 — Editorial Layout)
   Design frame: 1440×900. All positions converted to percentages.
   ========================================================================== */
.kilibasi-hero {
    position: relative;
    height: 100vh;
    height: 100dvh;
    overflow: hidden;
}

.kilibasi-hero-inner {
    position: relative;
    max-width: 1440px;
    height: 100%;
    margin: 0 auto;
}

/* African pattern: design x:399/1440=27.7%, y:517/900=57.4% */
.kilibasi-hero-pattern {
    position: absolute;
    left: 27.7%;
    top: 57.4%;
    width: 23.06%;  /* 332/1440 */
    height: 33.9%;  /* 305/900 */
    opacity: 0.4;
    pointer-events: none;
    z-index: 0;
}

.kilibasi-hero-pattern img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Text content: design x:121/1440=8.4%, y:155/900=17.2% */
.kilibasi-hero-content {
    position: absolute;
    left: 8.4%;
    top: 17.2%;
    width: 55.6%;   /* 800/1440 */
    display: flex;
    flex-direction: column;
    gap: 24px;
    z-index: 1;
}

.kilibasi-hero-title {
    font-size: 56px;
    font-weight: var(--font-weight-black);
    line-height: 1.05;
    letter-spacing: 12px;
    text-transform: uppercase;
    color: var(--text-primary);
}

.kilibasi-hero-subtitle {
    font-size: 16px;
    font-weight: var(--font-weight-bold);
    color: var(--text-secondary);
    line-height: 1.7;
    max-width: 620px;
}

.kilibasi-hero-body {
    font-size: 14px;
    font-weight: var(--font-weight-regular);
    color: var(--text-muted);
    line-height: 1.8;
    max-width: 620px;
}

/* Photo: design x:843, right edge at 1440-843-500=97 → right:6.7%, y:429 bottom:900-429-340=131 → bottom:14.6% */
.kilibasi-hero-photo {
    position: absolute;
    right: 6.7%;
    bottom: 14.6%;
    width: 34.7%;   /* 500/1440 */
    height: 37.8%;  /* 340/900 */
    border-radius: 2px;
    overflow: hidden;
    z-index: 1;
}

.kilibasi-hero-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.kilibasi-hero-photo-placeholder {
    width: 100%;
    height: 100%;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
}

/* Adidas clip: design x:1160 → right:(1440-1160-200)/1440=5.6%, y:287/900=31.9% */
/* Design: 200×200 image clipped to 200×100 (top half visible) */
.kilibasi-hero-client {
    position: absolute;
    right: 5.6%;
    top: 31.9%;
    width: 13.9%;   /* 200/1440 */
    height: 11.1%;  /* 100/900 */
    overflow: hidden;
    z-index: 1;
    pointer-events: none;
}

.kilibasi-hero-client img {
    width: 100%;
    height: 200%;   /* image is 2× the container height, only top half shows */
    object-fit: cover;
    object-position: top;
}

/* Pointer arrow: design x:570/1440=39.6%, y:610/900=67.8% */
.kilibasi-hero-arrow {
    position: absolute;
    left: 39.6%;
    top: 67.8%;
    width: 24.3%;   /* 350/1440 */
    height: 6.7%;   /* 60/900 */
    z-index: 1;
    pointer-events: none;
}

/* Arrow to Adidas: design x:1010/1440=70.1%, y:387/900=43% */
.kilibasi-hero-arrow-adidas {
    position: absolute;
    left: 70.1%;
    top: 43%;
    width: 12.5%;   /* 180/1440 */
    height: 13.3%;  /* 120/900 */
    z-index: 1;
    pointer-events: none;
}

/* ==========================================================================
   Projects Container
   ========================================================================== */
.kilibasi-projects {
    padding-right: var(--index-width);
}

@media (max-width: 768px) {
    .kilibasi-projects {
        padding-right: 40px;
    }
}

@media (max-width: 480px) {
    .kilibasi-projects {
        padding-right: 0;
    }
}

/* ==========================================================================
   Project Pair Section (2 projects per viewport)
   ========================================================================== */
.kilibasi-project-pair {
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 80px 160px 72px;
    max-width: 1440px;
    margin: 0 auto;
    opacity: 0.4;
    transform: translateY(10px);
    transition: opacity 300ms ease, transform 300ms ease;
    flex-shrink: 0;
}

.kilibasi-project-pair.in-view {
    opacity: 1;
    transform: translateY(0);
}

/* Divider between projects in a pair */
.kilibasi-project-divider {
    border: none;
    border-top: 1px solid var(--border);
    margin: 24px 0;
    width: 100%;
}

/* Compact project block (title → desc → 2 images) */
.kilibasi-project-compact {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.kilibasi-project-compact-title {
    font-size: 28px;
    font-weight: var(--font-weight-extrabold);
    letter-spacing: -1px;
    text-transform: uppercase;
    line-height: 1.1;
}

.kilibasi-project-compact-title a {
    color: inherit;
    text-decoration: none;
    transition: opacity var(--transition-fast);
}

.kilibasi-project-compact-title a:hover {
    opacity: 0.7;
}

.kilibasi-project-compact-desc {
    font-size: 10px;
    font-weight: var(--font-weight-medium);
    letter-spacing: 0.8px;
    color: var(--text-secondary);
    max-width: 600px;
    line-height: 1.5;
}

.kilibasi-project-compact-images {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-top: 4px;
}

.kilibasi-project-compact-img {
    width: calc(50% - 10px);
    max-width: 480px;
    aspect-ratio: 16 / 9;
    border-radius: 2px;
    overflow: hidden;
}

.kilibasi-project-compact-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.kilibasi-project-img-placeholder {
    width: 100%;
    height: 100%;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
}

/* Mobile: single image per project, tighter padding */
@media (max-width: 768px) {
    .kilibasi-project-pair {
        padding: 80px 20px 72px;
        min-height: auto;
    }

    .kilibasi-project-compact-title {
        font-size: 20px;
        letter-spacing: -0.5px;
    }

    .kilibasi-project-compact-desc {
        font-size: 11px;
        letter-spacing: 0.5px;
    }

    .kilibasi-project-compact-images {
        flex-direction: column;
        gap: 12px;
    }

    .kilibasi-project-compact-img {
        flex: none;
        width: 100%;
        height: auto;
        max-height: none;
        aspect-ratio: 16 / 9;
    }

    /* Hide second image on mobile — .pen shows 1 image per project */
    .kilibasi-project-compact-img:last-child {
        display: none;
    }
}

@media (max-width: 1024px) and (min-width: 769px) {
    .kilibasi-project-pair {
        padding: 70px 40px 64px;
    }
}

/* ==========================================================================
   Partners Section (responsive grid with image + text fallback)
   ========================================================================== */
.kilibasi-partners {
    min-height: 100vh;
    min-height: 100dvh;
    padding: 90px 48px 80px;
}

.kilibasi-partners-label {
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
    letter-spacing: 3px;
    color: var(--text-secondary);
    text-transform: uppercase;
    display: block;
    margin-bottom: 8px;
}

.kilibasi-partners-subtitle {
    font-size: 16px;
    font-weight: var(--font-weight-regular);
    line-height: 1.6;
    color: var(--text-muted);
    margin-bottom: 48px;
}

.kilibasi-partners-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 16px;
    max-width: 1200px;
    margin: 0 auto;
}

.kilibasi-partner-card {
    aspect-ratio: 2 / 1;
    border-radius: 4px;
    overflow: hidden;
    border: 1px solid var(--border);
}

/* Image cards */
.kilibasi-partner-card.has-image {
    border-color: transparent;
}

.kilibasi-partner-card.has-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
    padding: 12px;
    filter: grayscale(100%) brightness(2);
    opacity: 0.6;
    transition: filter var(--transition-normal), opacity var(--transition-normal);
}

.kilibasi-partner-card.has-image:hover img {
    filter: grayscale(0%) brightness(1);
    opacity: 1;
}

/* Text fallback cards */
.kilibasi-partner-card.has-text {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 12px 16px;
    background: var(--bg-secondary);
}

.kilibasi-partner-name {
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 2px;
    text-align: center;
    line-height: 1.3;
    transition: color var(--transition-fast);
}

.kilibasi-partner-card.has-text:hover .kilibasi-partner-name {
    color: var(--text-primary);
}

/* Tablet: 3 columns */
@media (max-width: 1024px) {
    .kilibasi-partners {
        padding: 80px 40px 48px;
    }

    .kilibasi-partners-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 16px;
    }
}

/* Mobile: 2 columns */
@media (max-width: 768px) {
    .kilibasi-partners {
        padding: 80px 20px 72px;
        min-height: auto;
    }

    .kilibasi-partners-label,
    .kilibasi-partners-subtitle {
        display: none;
    }

    .kilibasi-partners-grid {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: 12px;
    }

    .kilibasi-partner-card {
        width: calc(33.33% - 8px);
    }
}

/* ==========================================================================
   Footer
   ========================================================================== */
.kilibasi-footer {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: calc(var(--z-vignette) + 1);
    padding: var(--spacing-lg) 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #000000;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.kilibasi-footer-links {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-lg);
    font-size: var(--font-size-sm);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.kilibasi-footer-links a {
    color: #FFFFFF !important;
    text-decoration: none;
    transition: opacity var(--transition-fast);
}

.kilibasi-footer-links a:hover {
    color: #FFFFFF !important;
    opacity: 0.7;
}

.kilibasi-footer-dot {
    color: #FFFFFF;
    font-size: var(--font-size-sm);
}

@media (max-width: 768px) {
    .kilibasi-footer {
        padding: var(--spacing-md) 20px;
    }

    .kilibasi-footer-links {
        font-size: 10px;
    }

    .kilibasi-footer-dot {
        font-size: 10px;
    }
}

/* ==========================================================================
   Contact Page
   ========================================================================== */
.kilibasi-contact {
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    justify-content: center;
    padding: calc(var(--header-height) + var(--spacing-3xl)) var(--spacing-2xl) calc(var(--spacing-4xl) + 60px);
}

.kilibasi-contact-inner {
    max-width: 720px;
    width: 100%;
}

.kilibasi-contact-title {
    font-size: clamp(32px, 6vw, 64px);
    font-weight: var(--font-weight-black);
    text-transform: uppercase;
    margin-bottom: var(--spacing-xl);
}

.kilibasi-contact-text {
    font-size: var(--font-size-base);
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: var(--spacing-xl);
}

.kilibasi-contact-form {
    display: flex;
    flex-direction: column;
}

.kilibasi-form-field {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.kilibasi-form-field > label {
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-primary);
}

.kilibasi-form-field .kilibasi-required {
    color: var(--text-secondary);
    margin-left: 2px;
}

.kilibasi-form-field input,
.kilibasi-form-field textarea {
    width: 100%;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--text-primary);
    font-family: var(--font-primary);
    font-size: var(--font-size-base);
    padding: 12px var(--spacing-md);
    transition: border-color var(--transition-fast);
}

.kilibasi-form-field input::placeholder,
.kilibasi-form-field textarea::placeholder {
    color: var(--text-muted);
}

.kilibasi-form-field input:focus,
.kilibasi-form-field textarea:focus {
    outline: none;
    border-color: var(--text-primary);
    background: rgba(255, 255, 255, 0.08);
}

.kilibasi-form-field textarea {
    min-height: 120px;
    resize: vertical;
}

.kilibasi-form-submit {
    align-self: flex-start;
    margin-top: var(--spacing-md);
    background: var(--text-primary);
    color: var(--bg-primary);
    padding: 12px 32px;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-bold);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border: none;
    cursor: pointer;
    transition: opacity var(--transition-fast);
}

.kilibasi-form-submit:hover {
    opacity: 0.85;
}

.kilibasi-form-message {
    padding: var(--spacing-md);
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-md);
}

.kilibasi-form-message.success {
    background: rgba(34, 197, 94, 0.1);
    border: 1px solid rgba(34, 197, 94, 0.3);
    color: #22c55e;
}

.kilibasi-form-message.error {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #ef4444;
}

/* Form Sections (Fieldsets) */
.kilibasi-form-section {
    border: none;
    padding: 0;
    margin: var(--spacing-lg) 0 0 0;
    min-width: 0;
    display: flex;
    flex-direction: column;
}

.kilibasi-form-section:first-of-type {
    margin-top: 0;
}

.kilibasi-form-section-title {
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-bold);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    width: 100%;
    padding: var(--spacing-sm) 0;
    border-top: 1px solid var(--border);
}

.kilibasi-form-section:first-of-type .kilibasi-form-section-title {
    border-top: none;
    padding-top: 0;
}

.kilibasi-form-section-number {
    font-variant-numeric: tabular-nums;
    color: var(--text-secondary);
}

/* Field spacing within sections */
.kilibasi-form-section .kilibasi-form-field + .kilibasi-form-field,
.kilibasi-form-section .kilibasi-form-row + .kilibasi-form-field,
.kilibasi-form-section .kilibasi-form-field + .kilibasi-form-row,
.kilibasi-form-section .kilibasi-form-row + .kilibasi-form-row {
    margin-top: var(--spacing-md);
}

/* Two-column row */
.kilibasi-form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

.kilibasi-form-row > .kilibasi-form-field {
    min-width: 0;
}

/* Hint / helper text */
.kilibasi-form-hint {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    line-height: 1.5;
}

/* Select dropdown */
.kilibasi-form-field select {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--text-primary);
    font-family: var(--font-primary);
    font-size: var(--font-size-base);
    padding: 12px var(--spacing-md);
    width: 100%;
    transition: border-color var(--transition-fast);
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='rgba(255,255,255,0.5)' d='M6 8L0 0h12z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 40px;
    cursor: pointer;
}

.kilibasi-form-field select:focus {
    outline: none;
    border-color: var(--text-primary);
    background: rgba(255, 255, 255, 0.08);
}

/* Radio buttons */
.kilibasi-form-radio-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.kilibasi-form-radio-group--inline {
    flex-direction: row;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.kilibasi-form-radio {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-base);
    color: var(--text-secondary);
    cursor: pointer;
    position: relative;
    transition: color var(--transition-fast);
}

.kilibasi-form-radio:hover {
    color: var(--text-primary);
}

.kilibasi-form-radio input[type="radio"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.kilibasi-form-radio-custom {
    width: 16px;
    height: 16px;
    border: 1px solid var(--border);
    border-radius: 50%;
    flex-shrink: 0;
    position: relative;
    transition: border-color var(--transition-fast);
}

.kilibasi-form-radio:has(input[type="radio"]:checked) {
    color: var(--text-primary);
}

.kilibasi-form-radio input[type="radio"]:checked + .kilibasi-form-radio-custom {
    border-color: var(--text-primary);
}

.kilibasi-form-radio input[type="radio"]:checked + .kilibasi-form-radio-custom::after {
    content: '';
    position: absolute;
    top: 3px;
    left: 3px;
    width: 8px;
    height: 8px;
    background: var(--text-primary);
    border-radius: 50%;
}

.kilibasi-form-radio input[type="radio"]:focus-visible + .kilibasi-form-radio-custom {
    outline: 2px solid var(--text-primary);
    outline-offset: 2px;
}

/* Checkboxes */
.kilibasi-form-checkbox-group {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-sm) var(--spacing-lg);
}

.kilibasi-form-checkbox {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-base);
    color: var(--text-secondary);
    cursor: pointer;
    position: relative;
    transition: color var(--transition-fast);
}

.kilibasi-form-checkbox:hover {
    color: var(--text-primary);
}

.kilibasi-form-checkbox input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.kilibasi-form-checkbox-custom {
    width: 16px;
    height: 16px;
    border: 1px solid var(--border);
    flex-shrink: 0;
    position: relative;
    transition: border-color var(--transition-fast), background var(--transition-fast);
}

.kilibasi-form-checkbox:has(input[type="checkbox"]:checked) {
    color: var(--text-primary);
}

.kilibasi-form-checkbox input[type="checkbox"]:checked + .kilibasi-form-checkbox-custom {
    border-color: var(--text-primary);
    background: var(--text-primary);
}

.kilibasi-form-checkbox input[type="checkbox"]:checked + .kilibasi-form-checkbox-custom::after {
    content: '';
    position: absolute;
    top: 2px;
    left: 5px;
    width: 4px;
    height: 8px;
    border: solid var(--bg-primary);
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.kilibasi-form-checkbox input[type="checkbox"]:focus-visible + .kilibasi-form-checkbox-custom {
    outline: 2px solid var(--text-primary);
    outline-offset: 2px;
}

/* Contact page mobile */
@media (max-width: 768px) {
    .kilibasi-contact {
        padding: calc(var(--header-height) + var(--spacing-2xl)) var(--spacing-md) var(--spacing-4xl);
    }

    .kilibasi-form-checkbox-group {
        grid-template-columns: 1fr;
    }

    .kilibasi-form-radio-group--inline {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
}

@media (max-width: 480px) {
    .kilibasi-form-row {
        grid-template-columns: 1fr;
    }
}

/* ==========================================================================
   Single Project Page
   ========================================================================== */
.kilibasi-single-project {
    padding-top: calc(var(--header-height) + var(--spacing-2xl));
    padding-bottom: var(--spacing-3xl);
    max-width: 900px;
    margin: 0 auto;
    padding-left: var(--spacing-lg);
    padding-right: var(--spacing-lg);
}

.kilibasi-single-featured {
    width: 100%;
    aspect-ratio: 16 / 9;
    object-fit: cover;
    margin-bottom: var(--spacing-2xl);
}

.kilibasi-single-category {
    display: inline-block;
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 4px 12px;
    border: 1px solid var(--border);
    border-radius: 4px;
    margin-bottom: var(--spacing-md);
}

.kilibasi-single-title {
    font-size: clamp(32px, 5vw, 64px);
    font-weight: var(--font-weight-black);
    text-transform: uppercase;
    line-height: 0.95;
    margin-bottom: var(--spacing-lg);
}

.kilibasi-single-meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--border);
}

.kilibasi-meta-item {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.kilibasi-meta-label {
    font-size: var(--font-size-xs);
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.kilibasi-meta-value {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-bold);
}

.kilibasi-single-content {
    font-size: var(--font-size-lg);
    line-height: 1.8;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-2xl);
}

.kilibasi-single-content p {
    margin-bottom: var(--spacing-lg);
}

.kilibasi-single-content img {
    margin: var(--spacing-lg) 0;
}

.kilibasi-project-nav {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
    margin-top: var(--spacing-3xl);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--border);
}

.kilibasi-nav-card {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    padding: var(--spacing-lg);
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    transition: border-color var(--transition-fast);
}

.kilibasi-nav-card:hover {
    border-color: var(--text-muted);
}

.kilibasi-nav-card.next {
    text-align: right;
}

.kilibasi-nav-label {
    font-size: var(--font-size-xs);
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.kilibasi-nav-title {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-bold);
    text-transform: uppercase;
}

.kilibasi-back-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-2xl);
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    transition: color var(--transition-fast);
}

.kilibasi-back-link:hover {
    color: var(--text-primary);
}

/* ==========================================================================
   Responsive - Hero
   ========================================================================== */
@media (max-width: 768px) {
    .kilibasi-hero-inner {
        display: flex;
        flex-direction: column;
        justify-content: flex-start;
        padding-top: 12vh;
        padding-bottom: 40%;
    }

    .kilibasi-hero-content {
        position: relative;
        left: auto;
        top: auto;
        width: 100%;
        padding-left: 24px;
        padding-right: 24px;
        box-sizing: border-box;
    }

    .kilibasi-hero-title {
        font-size: 40px;
        line-height: 1.0;
        letter-spacing: 10px;
    }

    .kilibasi-hero-subtitle {
        font-size: 15px;
        line-height: 1.6;
    }

    .kilibasi-hero-body {
        font-size: 13px;
        line-height: 1.7;
    }

    .kilibasi-hero-photo {
        right: 0;
        left: 0;
        top: auto;
        bottom: 0;
        width: 100%;
        height: 38%;
        border-radius: 0;
    }

    .kilibasi-hero-pattern,
    .kilibasi-hero-client,
    .kilibasi-hero-arrow,
    .kilibasi-hero-arrow-adidas {
        display: none;
    }
}

/* ==========================================================================
   Responsive - Header
   ========================================================================== */
@media (max-width: 768px) {
    .kilibasi-header {
        padding: 0 20px;
    }

    .kilibasi-logo {
        font-size: 10px;
    }
}

@media (min-width: 1024px) {
    .kilibasi-header {
        padding: 0 48px;
    }
}

/* ==========================================================================
   Accessibility
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    .kilibasi-project-pair {
        transition: none;
    }

    .kilibasi-status-dot {
        animation: none;
    }

    .kilibasi-scroll-indicator {
        animation: none;
    }
}

a:focus-visible,
button:focus-visible {
    outline: 2px solid var(--text-primary);
    outline-offset: 4px;
}

.kilibasi-skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--text-primary);
    color: var(--bg-primary);
    padding: var(--spacing-sm) var(--spacing-md);
    z-index: 9999;
    transition: top var(--transition-fast);
}

.kilibasi-skip-link:focus {
    top: 0;
}

/* ==========================================================================
   WordPress Admin Bar
   ========================================================================== */
body.admin-bar .kilibasi-header {
    top: 32px;
}

body.admin-bar .kilibasi-scroll-progress {
    top: 32px;
}

@media (max-width: 782px) {
    body.admin-bar .kilibasi-header {
        top: 46px;
    }

    body.admin-bar .kilibasi-scroll-progress {
        top: 46px;
    }
}

/* ==========================================================================
   Archive Grid
   ========================================================================== */
.kilibasi-archive-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-2xl);
}

.kilibasi-archive-item {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: var(--spacing-lg);
    align-items: center;
    padding: var(--spacing-lg);
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    transition: border-color var(--transition-fast);
}

.kilibasi-archive-item:hover {
    border-color: var(--text-muted);
}

.kilibasi-archive-image {
    width: 100%;
    aspect-ratio: 16 / 9;
    object-fit: cover;
}

.kilibasi-archive-placeholder {
    width: 100%;
    aspect-ratio: 16 / 9;
    background: var(--bg-primary);
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-size: var(--font-size-sm);
}

.kilibasi-archive-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.kilibasi-archive-number {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    font-variant-numeric: tabular-nums;
}

.kilibasi-archive-title {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-black);
    text-transform: uppercase;
    line-height: 1;
}

.kilibasi-archive-category {
    font-size: var(--font-size-xs);
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

@media (max-width: 768px) {
    .kilibasi-archive-item {
        grid-template-columns: 1fr;
    }
}

/* ==========================================================================
   Print
   ========================================================================== */
@media print {
    .kilibasi-vignette,
    .kilibasi-scroll-progress,
    .kilibasi-index-nav,
    .kilibasi-header,
    .kilibasi-footer {
        display: none !important;
    }

    .kilibasi-project-pair {
        min-height: auto;
        page-break-inside: avoid;
        opacity: 1;
        transform: none;
    }
}