/* ============================================================
   gamelicensor.pro — Avant-Garde Bureaucratic Theater
   Constructivist Municipal Design System
   ============================================================ */

/* --- CSS Custom Properties --- */
:root {
    --color-wall: #1C1917;
    --color-ground: #FAF7F2;
    --color-ink: #292524;
    --color-pencil: #44403C;
    --color-ghost: #A8A29E;
    --color-stamp: #C2410C;
    --color-seal: #92400E;
    --color-archive: #78350F;
    --color-paper-edge: #FEF3C7;
    --color-alert: #DC2626;
    --color-border: #D6D3D1;
    --color-micro: #78716C;
    --color-grid-line: #E7E5E4;
    --sidebar-width: 280px;
    --content-max: 780px;
    --grid-gap: 24px;
    --bounce-curve: cubic-bezier(0.34, 1.56, 0.64, 1);
    --bounce-duration: 500ms;
    --stagger-delay: 80ms;
}

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

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: 'Commissioner', sans-serif;
    font-weight: 300;
    font-size: clamp(0.95rem, 1.2vw, 1.1rem);
    line-height: 1.7;
    letter-spacing: 0.01em;
    color: var(--color-pencil);
    background-color: var(--color-ground);
    overflow-x: hidden;
}

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

img, svg {
    display: block;
    max-width: 100%;
}

/* --- Noise Texture SVG (inlined as data URI) --- */

/* --- SIDEBAR --- */
#sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: var(--sidebar-width);
    height: 100vh;
    background-color: var(--color-wall);
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='200' height='200' filter='url(%23n)' opacity='0.06'/%3E%3C/svg%3E");
    z-index: 100;
    display: flex;
    flex-direction: column;
    transition: transform 0.3s ease;
}

.sidebar-inner {
    display: flex;
    flex-direction: column;
    height: 100%;
    padding: 40px 28px 32px;
}

.sidebar-header {
    margin-bottom: 56px;
}

.domain-name {
    font-family: 'DM Serif Text', serif;
    font-size: clamp(1.4rem, 2.8vw, 2.4rem);
    letter-spacing: -0.01em;
    line-height: 1.25;
    color: var(--color-seal);
    display: block;
}

/* --- Sidebar Navigation --- */
.sidebar-nav {
    display: flex;
    flex-direction: column;
    gap: 32px;
    flex: 1;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding-left: 16px;
    border-left: 3px solid transparent;
    transition: border-color 0s;
}

.nav-item.active {
    border-left-color: var(--color-stamp);
}

.nav-item .floor-number {
    font-family: 'Commissioner', sans-serif;
    font-weight: 100;
    font-size: 28px;
    color: var(--color-grid-line);
    line-height: 1;
    min-width: 36px;
}

.nav-item .nav-label {
    font-family: 'Commissioner', sans-serif;
    font-weight: 500;
    font-size: 11px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--color-ghost);
    transition: color 0s;
}

.nav-item:hover .nav-label,
.nav-item.active .nav-label {
    color: var(--color-ground);
}

.sidebar-footer {
    margin-top: auto;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.sidebar-meta {
    font-weight: 400;
    font-size: 10px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: #78716C;
}

/* --- MOBILE HEADER --- */
#mobile-header {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 56px;
    background-color: var(--color-wall);
    z-index: 200;
    align-items: center;
    justify-content: space-between;
    padding: 0 20px;
}

.mobile-domain {
    font-family: 'DM Serif Text', serif;
    font-size: 1.1rem;
    color: var(--color-seal);
    letter-spacing: -0.01em;
}

#mobile-menu-btn {
    background: none;
    border: none;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
}

.hamburger-line {
    display: block;
    width: 22px;
    height: 2px;
    background-color: var(--color-ghost);
}

#mobile-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(28, 25, 23, 0.6);
    z-index: 90;
}

#mobile-overlay.visible {
    display: block;
}

/* --- MAIN CONTENT --- */
#content {
    margin-left: var(--sidebar-width);
    min-height: 100vh;
}

/* --- FLOOR (Section) Styles --- */
.floor {
    position: relative;
    padding: 80px 48px 80px 48px;
    border-left: 5px solid transparent;
}

.floor[data-border-color="stamp"] {
    border-left-color: var(--color-stamp);
}

.floor[data-border-color="seal"] {
    border-left-color: var(--color-seal);
}

.floor[data-border-color="archive"] {
    border-left-color: var(--color-archive);
}

.floor-inner {
    max-width: var(--content-max);
    position: relative;
}

/* Floor Number Background */
.floor-number-bg {
    font-family: 'Commissioner', sans-serif;
    font-weight: 100;
    font-size: 180px;
    line-height: 1;
    color: var(--color-grid-line);
    opacity: 0.35;
    position: absolute;
    top: -40px;
    right: -60px;
    pointer-events: none;
    user-select: none;
}

/* --- Section Heading --- */
.section-heading {
    font-family: 'Commissioner', sans-serif;
    font-weight: 700;
    font-size: clamp(1.6rem, 3.5vw, 3.2rem);
    letter-spacing: 0.06em;
    text-transform: uppercase;
    line-height: 1.1;
    color: var(--color-ink);
    margin-bottom: 48px;
}

/* --- City Grid Background Pattern --- */
.floor-registry,
.floor-archive {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cpath d='M0 20h120M0 40h120M0 60h120M0 80h120M0 100h120M20 0v120M40 0v120M60 0v120M80 0v120M100 0v120' stroke='%23E7E5E4' stroke-width='0.5' fill='none'/%3E%3Crect x='25' y='25' width='30' height='30' stroke='%23E7E5E4' stroke-width='0.5' fill='none'/%3E%3Crect x='65' y='65' width='30' height='30' stroke='%23E7E5E4' stroke-width='0.5' fill='none'/%3E%3C/svg%3E");
    background-size: 120px 120px;
    background-repeat: repeat;
    background-blend-mode: multiply;
}

/* ============================================================
   GROUND FLOOR — THE LOBBY
   ============================================================ */
.floor-lobby {
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.lobby-title {
    font-family: 'Commissioner', sans-serif;
    font-weight: 700;
    font-size: clamp(2.5rem, 5vw, 4rem);
    letter-spacing: 0.06em;
    text-transform: uppercase;
    line-height: 1.1;
    color: var(--color-ink);
    margin-bottom: 24px;
}

.lobby-description {
    font-weight: 300;
    font-size: clamp(0.95rem, 1.2vw, 1.1rem);
    line-height: 1.7;
    color: var(--color-pencil);
    max-width: 560px;
    margin-bottom: 48px;
}

.lobby-image-wrapper {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--grid-gap);
}

.lobby-image {
    grid-column: 1 / 4;
    box-shadow: 6px 6px 0px var(--color-wall);
    transition: box-shadow 200ms ease, transform 200ms ease;
    overflow: hidden;
}

.lobby-image:hover {
    box-shadow: 3px 3px 0px var(--color-stamp);
    transform: translate(-2px, -2px);
}

.placeholder-img {
    width: 100%;
    height: auto;
    filter: grayscale(60%) contrast(1.15) brightness(0.92) sepia(15%);
}

/* ============================================================
   SECOND FLOOR — THE REGISTRY
   ============================================================ */
.floor-registry {
    min-height: 80vh;
}

.registry-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
}

.registry-entry {
    grid-column: 1 / 3;
    padding: 28px 0;
    position: relative;
}

/* Survey Line Divider */
.survey-line {
    position: relative;
    border-top: 1px solid var(--color-border);
    margin-bottom: 20px;
    padding-top: 0;
}

.survey-line::before {
    content: '';
    position: absolute;
    top: -4px;
    left: 0;
    width: 8px;
    height: 8px;
    background-color: var(--color-stamp);
}

.registry-label {
    display: block;
    font-family: 'Commissioner', sans-serif;
    font-weight: 700;
    font-size: 13px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--color-archive);
    margin-bottom: 8px;
}

.registry-description {
    font-weight: 300;
    line-height: 1.7;
    color: var(--color-pencil);
}

/* ============================================================
   THIRD FLOOR — THE STANDARDS OFFICE
   ============================================================ */
.floor-standards {
    min-height: 80vh;
}

.standards-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--grid-gap);
}

.license-card {
    grid-column: span 2;
    background-color: var(--color-ground);
    border: 1px solid var(--color-border);
    padding: 32px 28px;
    position: relative;
    box-shadow: 4px 4px 0px var(--color-wall);
    transition: box-shadow 200ms ease, transform 200ms ease;
}

.license-card:hover {
    box-shadow: 3px 3px 0px var(--color-stamp);
    transform: translate(-1px, -1px);
}

.license-card.card-highlight {
    background-color: var(--color-paper-edge);
}

/* Stamp Motif */
.stamp-motif {
    display: inline-block;
    font-family: 'Commissioner', sans-serif;
    font-weight: 700;
    font-size: 14px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 6px 14px;
    border: 2px solid currentColor;
    outline: 2px solid currentColor;
    outline-offset: 3px;
    transform: rotate(-6deg);
    margin-bottom: 20px;
}

.stamp-approved {
    color: var(--color-stamp);
}

.stamp-pending {
    color: var(--color-archive);
}

.stamp-denied {
    color: var(--color-alert);
}

.card-title {
    font-family: 'Commissioner', sans-serif;
    font-weight: 700;
    font-size: clamp(1rem, 1.5vw, 1.2rem);
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--color-ink);
    margin-bottom: 12px;
    line-height: 1.2;
}

.card-description {
    font-weight: 300;
    font-size: 0.9rem;
    line-height: 1.65;
    color: var(--color-pencil);
    margin-bottom: 20px;
}

.card-status {
    display: flex;
    align-items: center;
    gap: 8px;
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 0;
}

.status-approved .status-dot {
    background-color: var(--color-stamp);
}

.status-pending .status-dot {
    background-color: var(--color-archive);
}

.status-denied .status-dot {
    background-color: var(--color-alert);
}

.status-text {
    font-weight: 400;
    font-size: 10px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-micro);
}

/* ============================================================
   FOURTH FLOOR — THE ARCHIVE
   ============================================================ */
.floor-archive {
    min-height: 60vh;
}

.timeline {
    position: relative;
    padding-left: 48px;
}

.timeline-line {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 24px;
    width: 2px;
    background-color: var(--color-border);
}

.timeline-entry {
    position: relative;
    padding: 0 0 48px 0;
    border-left: 4px solid transparent;
    padding-left: 24px;
}

.timeline-entry[data-accent="stamp"] {
    border-left-color: var(--color-stamp);
}

.timeline-entry[data-accent="seal"] {
    border-left-color: var(--color-seal);
}

.timeline-entry[data-accent="archive"] {
    border-left-color: var(--color-archive);
}

.timeline-date {
    display: block;
    font-family: 'Commissioner', sans-serif;
    font-weight: 400;
    font-size: 10px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-ghost);
    margin-bottom: 6px;
}

.timeline-title {
    font-family: 'Commissioner', sans-serif;
    font-weight: 700;
    font-size: clamp(1rem, 1.5vw, 1.2rem);
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--color-ink);
    margin-bottom: 8px;
    line-height: 1.2;
}

.timeline-description {
    font-weight: 300;
    line-height: 1.7;
    color: var(--color-pencil);
    max-width: 560px;
}

/* ============================================================
   TOP FLOOR — THE OBSERVATION DECK
   ============================================================ */
.floor-observation {
    min-height: 50vh;
    display: flex;
    align-items: flex-start;
}

.pull-quote {
    font-family: 'DM Serif Text', serif;
    font-size: clamp(1.4rem, 2.8vw, 2.4rem);
    letter-spacing: -0.01em;
    line-height: 1.25;
    color: var(--color-seal);
    margin-bottom: 32px;
    max-width: 600px;
}

.observation-text {
    font-weight: 300;
    line-height: 1.7;
    color: var(--color-pencil);
    max-width: 520px;
    margin-bottom: 56px;
}

.contact-info {
    max-width: 560px;
}

.contact-grid {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.contact-label {
    font-family: 'Commissioner', sans-serif;
    font-weight: 700;
    font-size: 13px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--color-archive);
}

.contact-value {
    font-weight: 300;
    color: var(--color-pencil);
}

/* ============================================================
   FOOTER
   ============================================================ */
#site-footer {
    margin-left: var(--sidebar-width);
    background-color: var(--color-wall);
    padding: 40px 48px;
}

.footer-inner {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.footer-text {
    font-weight: 400;
    font-size: 10px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-ghost);
}

/* ============================================================
   BOUNCE-IN ANIMATION
   ============================================================ */
.bounce-in {
    opacity: 0;
    transform: translateY(30px);
}

.bounce-in.visible {
    animation: bounceEnter var(--bounce-duration) var(--bounce-curve) forwards;
}

@keyframes bounceEnter {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============================================================
   RESPONSIVE — MOBILE (below 768px)
   ============================================================ */
@media (max-width: 768px) {
    #sidebar {
        transform: translateX(-100%);
        width: 280px;
    }

    #sidebar.open {
        transform: translateX(0);
    }

    #mobile-header {
        display: flex;
    }

    #content {
        margin-left: 0;
        padding-top: 56px;
    }

    #site-footer {
        margin-left: 0;
    }

    .floor {
        padding: 60px 20px;
        border-left: none;
        border-top: 5px solid transparent;
    }

    .floor[data-border-color="stamp"] {
        border-left-color: transparent;
        border-top-color: var(--color-stamp);
    }

    .floor[data-border-color="seal"] {
        border-left-color: transparent;
        border-top-color: var(--color-seal);
    }

    .floor[data-border-color="archive"] {
        border-left-color: transparent;
        border-top-color: var(--color-archive);
    }

    .floor-number-bg {
        font-size: 100px;
        top: -20px;
        right: -10px;
    }

    .lobby-image-wrapper {
        grid-template-columns: 1fr;
    }

    .lobby-image {
        grid-column: 1;
    }

    .registry-grid {
        grid-template-columns: 1fr;
    }

    .registry-entry {
        grid-column: 1;
    }

    .standards-grid {
        grid-template-columns: 1fr;
    }

    .license-card {
        grid-column: 1;
    }

    .timeline {
        padding-left: 32px;
    }

    .timeline-line {
        left: 12px;
    }

    .timeline-entry {
        padding-left: 16px;
    }

    #site-footer {
        padding: 32px 20px;
    }
}

/* ============================================================
   RESPONSIVE — TABLET (769px to 1080px)
   ============================================================ */
@media (min-width: 769px) and (max-width: 1080px) {
    :root {
        --sidebar-width: 220px;
    }

    .floor {
        padding: 60px 32px;
    }

    .standards-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .license-card {
        grid-column: span 1;
    }
}

/* ============================================================
   LARGE SCREENS
   ============================================================ */
@media (min-width: 1400px) {
    .floor {
        padding: 100px 80px;
    }

    .floor-number-bg {
        font-size: 240px;
        right: 0;
    }
}