/* ============================================================
   Shinpaisho.com — Graffiti Cool-Gray Portfolio Vault
   ============================================================ */

:root {
    --subway-black: #0F1014;
    --wet-concrete: #1F2128;
    --dry-cement: #3A3D47;
    --steel-door: #5C616F;
    --concrete-highlight: #A2A8B5;
    --bone-white: #E8E8E8;
    --spray-orange: #F2683A;

    --gutter: 24px;
    --section-gap: 8vw;
    --display: 'Playfair Display', Georgia, serif;
    --mono: 'JetBrains Mono', 'Courier New', monospace;
}

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

html {
    scroll-behavior: smooth;
}

body {
    background: var(--subway-black);
    color: var(--bone-white);
    font-family: var(--mono);
    font-size: clamp(15px, 1.1vw, 17px);
    line-height: 1.65;
    overflow-x: hidden;
    min-height: 100vh;
    position: relative;
}

/* ============================================================
   Concrete grain overlay
   ============================================================ */

.concrete-grain {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 1;
    background-image:
        radial-gradient(circle at 20% 30%, rgba(92, 97, 111, 0.08) 0%, transparent 40%),
        radial-gradient(circle at 80% 70%, rgba(58, 61, 71, 0.10) 0%, transparent 50%),
        radial-gradient(circle at 50% 50%, rgba(15, 16, 20, 0.4) 0%, transparent 80%);
    mix-blend-mode: normal;
}

.concrete-grain::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        repeating-linear-gradient(
            0deg,
            transparent 0px,
            transparent 2px,
            rgba(232, 232, 232, 0.012) 2px,
            rgba(232, 232, 232, 0.012) 3px
        ),
        repeating-linear-gradient(
            90deg,
            transparent 0px,
            transparent 3px,
            rgba(15, 16, 20, 0.04) 3px,
            rgba(15, 16, 20, 0.04) 4px
        );
}

/* ============================================================
   TAG WALL — Section 0
   ============================================================ */

.tag-wall {
    position: relative;
    min-height: 100vh;
    padding: 6vh 8vw 6vh 8vw;
    display: flex;
    align-items: center;
    background:
        radial-gradient(ellipse at 30% 20%, rgba(58, 61, 71, 0.45) 0%, transparent 60%),
        radial-gradient(ellipse at 80% 90%, rgba(31, 33, 40, 0.6) 0%, transparent 70%),
        linear-gradient(180deg, #15161C 0%, var(--subway-black) 100%);
    z-index: 2;
    overflow: hidden;
}

.tag-wall::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(2px 2px at 10% 20%, rgba(162, 168, 181, 0.08), transparent 50%),
        radial-gradient(1px 1px at 30% 60%, rgba(162, 168, 181, 0.06), transparent 50%),
        radial-gradient(1.5px 1.5px at 70% 30%, rgba(162, 168, 181, 0.07), transparent 50%),
        radial-gradient(2px 2px at 85% 75%, rgba(162, 168, 181, 0.05), transparent 50%),
        radial-gradient(1px 1px at 50% 85%, rgba(162, 168, 181, 0.07), transparent 50%);
    background-size: 600px 600px;
    pointer-events: none;
    opacity: 0.7;
}

.tag-wall::after {
    content: '';
    position: absolute;
    top: 6vh;
    left: 4vw;
    width: 130px;
    height: 100px;
    border: 1px solid var(--dry-cement);
    border-right: 0;
    border-bottom: 0;
    pointer-events: none;
    opacity: 0.6;
}

.tag-wall-inner {
    position: relative;
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    z-index: 2;
}

.tag-wall-meta {
    display: flex;
    align-items: center;
    gap: 14px;
    font-family: var(--mono);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    font-size: 12px;
    color: var(--steel-door);
    margin-bottom: 6vh;
    opacity: 0;
    animation: fadeUp 800ms ease 400ms forwards;
}

.meta-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--spray-orange);
    box-shadow: 0 0 12px var(--spray-orange);
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.6; transform: scale(1.2); }
}

.meta-text {
    color: var(--concrete-highlight);
}

.wordmark-wrap {
    width: 100%;
    margin: 2vh 0 4vh 0;
    opacity: 0;
    animation: fadeUp 600ms ease 200ms forwards;
}

.wordmark-svg {
    width: 100%;
    height: auto;
    display: block;
    max-height: 56vh;
}

.wordmark-text {
    font-family: var(--display);
    font-weight: 900;
    font-style: italic;
    font-size: 220px;
    fill: none;
    stroke: var(--bone-white);
    stroke-width: 1.5;
    stroke-dasharray: 3500;
    stroke-dashoffset: 3500;
    animation: drawStroke 1800ms cubic-bezier(0.65, 0, 0.35, 1) 700ms forwards,
               fillIn 600ms ease 2400ms forwards;
    letter-spacing: -0.02em;
}

.wordmark-suffix {
    font-family: var(--mono);
    font-weight: 500;
    font-size: 24px;
    fill: var(--spray-orange);
    letter-spacing: 0.3em;
    opacity: 0;
    animation: fadeUp 500ms ease 2400ms forwards;
}

@keyframes drawStroke {
    to { stroke-dashoffset: 0; }
}

@keyframes fillIn {
    to {
        fill: var(--bone-white);
        stroke-width: 0.5;
    }
}

.drip-trails .drip {
    stroke-dasharray: 120;
    stroke-dashoffset: 120;
    opacity: 0;
    animation: dripDraw 2400ms cubic-bezier(0.32, 0, 0.67, 1) infinite;
}

.drip-1 { animation-delay: 2600ms; animation-duration: 3200ms; }
.drip-2 { animation-delay: 2800ms; animation-duration: 3500ms; }
.drip-3 { animation-delay: 3000ms; animation-duration: 4000ms; }
.drip-4 { animation-delay: 3200ms; animation-duration: 3300ms; }
.drip-5 { animation-delay: 3100ms; animation-duration: 3800ms; }

@keyframes dripDraw {
    0% { stroke-dashoffset: 120; opacity: 0; }
    20% { opacity: 1; }
    70% { stroke-dashoffset: 0; opacity: 1; }
    100% { stroke-dashoffset: -120; opacity: 0; }
}

.spray-dots circle {
    opacity: 0;
    animation: spritz 800ms ease 2800ms forwards;
}

.spray-dots circle:nth-child(2) { animation-delay: 2900ms; }
.spray-dots circle:nth-child(3) { animation-delay: 3000ms; }
.spray-dots circle:nth-child(4) { animation-delay: 3100ms; }
.spray-dots circle:nth-child(5) { animation-delay: 3200ms; }

@keyframes spritz {
    0% { opacity: 0; transform: translateY(-10px); }
    100% { opacity: 0.8; transform: translateY(0); }
}

.tag-wall-inner:hover .drip-trails .drip {
    animation-duration: 1500ms !important;
}

.typewriter-line {
    font-family: var(--mono);
    font-size: clamp(14px, 1.4vw, 18px);
    color: var(--concrete-highlight);
    letter-spacing: 0.04em;
    margin-top: 2vh;
    min-height: 1.6em;
}

#typewriter {
    display: inline-block;
    white-space: pre;
}

.caret {
    display: inline-block;
    width: 0.5em;
    color: var(--spray-orange);
    animation: blink 800ms steps(2, start) infinite;
}

@keyframes blink {
    50% { opacity: 0; }
}

.tag-wall-footer {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 6vh;
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    opacity: 0;
    animation: fadeUp 800ms ease 3000ms forwards;
}

.corner-stamp {
    display: flex;
    flex-direction: column;
    gap: 6px;
    font-family: var(--mono);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.16em;
    color: var(--steel-door);
}

.stamp-num {
    font-size: 22px;
    font-weight: 500;
    color: var(--bone-white);
    letter-spacing: 0.08em;
}

.stamp-rule {
    display: block;
    width: 60px;
    height: 1px;
    background: var(--dry-cement);
}

.stamp-label {
    color: var(--steel-door);
}

.scroll-cue {
    display: flex;
    align-items: center;
    gap: 14px;
    background: none;
    border: none;
    color: var(--concrete-highlight);
    font-family: var(--mono);
    font-size: 11px;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    cursor: pointer;
    padding: 12px 18px;
    border: 1px solid var(--dry-cement);
    transition: all 220ms ease;
}

.scroll-cue:hover {
    color: var(--spray-orange);
    border-color: var(--spray-orange);
    transform: translateY(-2px);
}

.scroll-cue:hover svg path {
    stroke: var(--spray-orange);
}

.scroll-cue svg path {
    transition: stroke 220ms ease;
}

@keyframes fadeUp {
    0% { opacity: 0; transform: translateY(24px); }
    100% { opacity: 1; transform: translateY(0); }
}

/* ============================================================
   LOCKER GRID — Section 1
   ============================================================ */

.locker-grid-section {
    position: relative;
    padding: var(--section-gap) 8vw var(--section-gap);
    background: var(--subway-black);
    z-index: 2;
}

.section-header {
    max-width: 1400px;
    margin: 0 auto 8vh;
    padding-right: 100px;
}

.section-marker {
    display: flex;
    align-items: center;
    gap: 18px;
    font-family: var(--mono);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--steel-door);
    margin-bottom: 24px;
}

.marker-tick {
    color: var(--spray-orange);
    font-weight: 700;
}

.section-title {
    font-family: var(--display);
    font-weight: 900;
    font-size: clamp(48px, 7vw, 110px);
    line-height: 0.95;
    letter-spacing: -0.02em;
    color: var(--bone-white);
    margin-bottom: 24px;
}

.section-title em {
    font-style: italic;
    color: var(--spray-orange);
    position: relative;
}

.section-lede {
    font-family: var(--mono);
    font-size: clamp(15px, 1.2vw, 18px);
    color: var(--concrete-highlight);
    max-width: 60ch;
    line-height: 1.65;
}

/* Masonry grid via CSS columns */
.locker-grid {
    max-width: 1400px;
    margin: 0 auto;
    padding-right: 100px;
    column-count: 3;
    column-gap: var(--gutter);
}

@media (max-width: 1100px) {
    .locker-grid { column-count: 2; padding-right: 100px; }
}

@media (max-width: 700px) {
    .locker-grid { column-count: 1; padding-right: 60px; }
    .section-header { padding-right: 60px; }
}

.locker {
    position: relative;
    background: var(--wet-concrete);
    border: 1px solid var(--dry-cement);
    margin-bottom: var(--gutter);
    padding: 32px;
    break-inside: avoid;
    display: flex;
    flex-direction: column;
    cursor: pointer;
    transition: transform 320ms cubic-bezier(0.16, 1, 0.3, 1),
                border-color 220ms ease,
                box-shadow 320ms ease;
    overflow: hidden;
    opacity: 0;
    transform: translateY(28px);
}

.locker.visible {
    opacity: 1;
    transform: translateY(0);
}

.locker-tall { min-height: 580px; }
.locker-mid { min-height: 460px; }
.locker-short { min-height: 360px; }

.locker::before {
    content: '';
    position: absolute;
    top: 14px;
    right: 14px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--dry-cement);
    box-shadow: 0 0 0 2px var(--wet-concrete), 0 0 0 3px var(--dry-cement);
    transition: background 220ms ease;
}

.locker::after {
    content: '';
    position: absolute;
    inset: 0;
    background:
        repeating-linear-gradient(
            90deg,
            transparent 0px,
            transparent 22px,
            rgba(232, 232, 232, 0.015) 22px,
            rgba(232, 232, 232, 0.015) 23px
        );
    pointer-events: none;
}

.locker:hover {
    transform: translateY(-8px);
    border-color: var(--concrete-highlight);
    box-shadow:
        0 12px 40px rgba(0, 0, 0, 0.6),
        inset 0 0 0 1px rgba(162, 168, 181, 0.08);
}

.locker:hover::before {
    background: var(--spray-orange);
    box-shadow: 0 0 0 2px var(--wet-concrete), 0 0 0 3px var(--spray-orange), 0 0 14px var(--spray-orange);
}

.locker:hover .locker-tag {
    transform: rotate(90deg) scale(1.1);
}

.locker:hover .illo-wash {
    fill-opacity: 0.3;
}

.locker:hover .locker-illo svg g {
    stroke: var(--bone-white);
}

.locker:hover .locker-handle {
    background: var(--concrete-highlight);
    transform: translateX(4px);
}

/* Pulse state when triggered from ribbon */
.locker.pulse {
    animation: lockerPulse 800ms ease;
}

@keyframes lockerPulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(242, 104, 58, 0); border-color: var(--dry-cement); }
    30% { box-shadow: 0 0 0 4px rgba(242, 104, 58, 0.4); border-color: var(--spray-orange); }
    60% { box-shadow: 0 0 0 12px rgba(242, 104, 58, 0); border-color: var(--spray-orange); }
}

.locker-vent {
    position: absolute;
    top: 24px;
    left: 32px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.locker-vent span {
    display: block;
    width: 36px;
    height: 2px;
    background: var(--dry-cement);
}

.locker-illo {
    margin-top: 60px;
    margin-bottom: 24px;
    width: 100%;
    aspect-ratio: 1 / 1;
    max-height: 220px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.locker-illo svg {
    width: 80%;
    height: 80%;
    overflow: visible;
}

.locker-illo svg g {
    stroke: var(--concrete-highlight);
    transition: stroke 320ms ease;
}

.locker-illo svg g path,
.locker-illo svg g circle,
.locker-illo svg g ellipse {
    stroke-dasharray: 500;
    stroke-dashoffset: 500;
}

.locker.visible .locker-illo svg g path,
.locker.visible .locker-illo svg g circle,
.locker.visible .locker-illo svg g ellipse {
    animation: drawStroke 1200ms cubic-bezier(0.65, 0, 0.35, 1) 200ms forwards;
}

.illo-wash {
    transition: fill-opacity 320ms ease;
}

.locker-body {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 24px;
}

.locker-num {
    font-family: var(--mono);
    font-weight: 500;
    font-size: 11px;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--steel-door);
}

.locker-title {
    font-family: var(--display);
    font-weight: 900;
    font-style: italic;
    font-size: clamp(22px, 1.9vw, 30px);
    line-height: 1.04;
    letter-spacing: -0.015em;
    color: var(--bone-white);
}

.locker-desc {
    font-family: var(--mono);
    font-weight: 400;
    font-size: 14px;
    line-height: 1.6;
    color: var(--concrete-highlight);
}

.locker-foot {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 18px;
    border-top: 1px solid var(--dry-cement);
}

.locker-cat {
    font-family: var(--mono);
    font-weight: 500;
    font-size: 11px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--steel-door);
}

.locker-tag {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    transition: transform 320ms cubic-bezier(0.34, 1.56, 0.64, 1);
    transform-origin: center;
    opacity: 0;
    transform: scale(0.6);
}

.locker.visible .locker-tag {
    animation: tagBounce 500ms cubic-bezier(0.34, 1.56, 0.64, 1) 1000ms forwards;
}

@keyframes tagBounce {
    0% { opacity: 0; transform: scale(0.6); }
    60% { opacity: 1; transform: scale(1.15); }
    100% { opacity: 1; transform: scale(1); }
}

.locker-tag svg {
    width: 22px;
    height: 22px;
    display: block;
    filter: drop-shadow(0 0 6px rgba(242, 104, 58, 0.4));
}

.locker-handle {
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 60px;
    background: var(--dry-cement);
    transition: background 220ms ease, transform 320ms ease;
}

/* ============================================================
   DETAIL PANEL — Section 2
   ============================================================ */

.detail-panel {
    position: fixed;
    inset: 0;
    z-index: 100;
    pointer-events: none;
    opacity: 0;
    transition: opacity 360ms ease;
    overflow-y: auto;
}

.detail-panel.open {
    opacity: 1;
    pointer-events: auto;
}

.detail-mask {
    position: fixed;
    inset: 0;
    background: var(--subway-black);
    clip-path: circle(0% at var(--cx, 90%) var(--cy, 50%));
    transition: clip-path 700ms cubic-bezier(0.65, 0, 0.35, 1);
}

.detail-panel.open .detail-mask {
    clip-path: circle(150% at var(--cx, 90%) var(--cy, 50%));
}

.detail-inner {
    position: relative;
    max-width: 1100px;
    margin: 0 auto;
    padding: 10vh 8vw 14vh;
    z-index: 2;
    opacity: 0;
    transition: opacity 360ms ease 380ms;
}

.detail-panel.open .detail-inner {
    opacity: 1;
}

.detail-close {
    position: sticky;
    top: 24px;
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 12px;
    background: transparent;
    border: 1px solid var(--dry-cement);
    color: var(--bone-white);
    font-family: var(--mono);
    font-size: 11px;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    padding: 12px 18px;
    cursor: pointer;
    z-index: 3;
    transition: all 220ms ease;
    float: right;
}

.detail-close:hover {
    border-color: var(--spray-orange);
    color: var(--spray-orange);
}

.detail-close:hover svg path {
    stroke: var(--spray-orange);
}

.detail-header {
    clear: both;
    padding: 6vh 0 4vh;
    border-bottom: 1px solid var(--dry-cement);
    margin-bottom: 6vh;
}

.detail-file-num {
    display: block;
    font-family: var(--mono);
    font-weight: 500;
    font-size: 12px;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--spray-orange);
    margin-bottom: 24px;
}

.detail-title {
    font-family: var(--display);
    font-weight: 900;
    font-style: italic;
    font-size: clamp(40px, 6vw, 88px);
    line-height: 1.02;
    letter-spacing: -0.02em;
    margin-bottom: 24px;
    color: var(--bone-white);
}

.detail-sub {
    font-family: var(--mono);
    font-size: clamp(15px, 1.3vw, 18px);
    line-height: 1.65;
    color: var(--concrete-highlight);
    max-width: 60ch;
}

.detail-reveal {
    position: relative;
    margin-bottom: 6vh;
    padding: 4vh 0;
    overflow: hidden;
}

.reveal-stencil {
    position: absolute;
    inset: 0;
    background: var(--wet-concrete);
    clip-path: circle(120% at 50% 50%);
    transition: clip-path 700ms cubic-bezier(0.65, 0, 0.35, 1);
    z-index: 1;
}

.detail-reveal.unmask .reveal-stencil {
    clip-path: circle(0% at 50% 50%);
}

.reveal-content {
    position: relative;
    z-index: 2;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 500ms ease 200ms, transform 500ms cubic-bezier(0.16, 1, 0.3, 1) 200ms;
}

.detail-reveal.unmask .reveal-content {
    opacity: 1;
    transform: translateY(0);
}

.reveal-step {
    display: block;
    font-family: var(--mono);
    font-weight: 500;
    font-size: 11px;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--spray-orange);
    margin-bottom: 18px;
}

.reveal-content h3 {
    font-family: var(--display);
    font-weight: 900;
    font-style: italic;
    font-size: clamp(28px, 3vw, 44px);
    line-height: 1.1;
    letter-spacing: -0.02em;
    color: var(--bone-white);
    margin-bottom: 18px;
}

.reveal-content p {
    font-family: var(--mono);
    font-size: clamp(15px, 1.1vw, 17px);
    line-height: 1.7;
    color: var(--concrete-highlight);
    max-width: 65ch;
}

/* ============================================================
   INDEX RIBBON — sticky right
   ============================================================ */

.index-ribbon {
    position: fixed;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 64px;
    padding: 18px 0;
    background: rgba(15, 16, 20, 0.7);
    backdrop-filter: blur(8px);
    border-left: 1px solid var(--dry-cement);
    border-top: 1px solid var(--dry-cement);
    border-bottom: 1px solid var(--dry-cement);
    z-index: 50;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    opacity: 0;
    transition: opacity 600ms ease;
}

.index-ribbon.visible { opacity: 1; }

.ribbon-label, .ribbon-end {
    font-family: var(--mono);
    font-weight: 500;
    font-size: 9px;
    letter-spacing: 0.25em;
    color: var(--steel-door);
    writing-mode: vertical-rl;
    text-orientation: mixed;
    padding: 4px 0;
}

.ribbon-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin: 0;
    padding: 8px 0;
    border-top: 1px solid var(--dry-cement);
    border-bottom: 1px solid var(--dry-cement);
}

.ribbon-list li {
    opacity: 0;
    transform: translateX(20px);
    transition: opacity 400ms ease, transform 400ms ease;
}

.index-ribbon.visible .ribbon-list li {
    opacity: 1;
    transform: translateX(0);
}

.ribbon-list li:nth-child(1) { transition-delay: 200ms; }
.ribbon-list li:nth-child(2) { transition-delay: 280ms; }
.ribbon-list li:nth-child(3) { transition-delay: 360ms; }
.ribbon-list li:nth-child(4) { transition-delay: 440ms; }
.ribbon-list li:nth-child(5) { transition-delay: 520ms; }
.ribbon-list li:nth-child(6) { transition-delay: 600ms; }
.ribbon-list li:nth-child(7) { transition-delay: 680ms; }
.ribbon-list li:nth-child(8) { transition-delay: 760ms; }

.ribbon-list button {
    background: none;
    border: none;
    padding: 6px;
    cursor: pointer;
    color: var(--steel-door);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 220ms ease, transform 220ms cubic-bezier(0.34, 1.56, 0.64, 1);
}

.ribbon-list button svg {
    width: 18px;
    height: 18px;
    display: block;
}

.ribbon-list button:hover,
.ribbon-list button.active {
    color: var(--spray-orange);
    transform: scale(1.2);
}

@media (max-width: 700px) {
    .index-ribbon { display: none; }
    .locker-grid { padding-right: 0; }
    .section-header { padding-right: 0; }
}

/* ============================================================
   BUREAU FOOTER
   ============================================================ */

.bureau-footer {
    position: relative;
    padding: var(--section-gap) 8vw 6vh;
    background:
        linear-gradient(180deg, transparent 0%, #15161C 30%, #15161C 100%),
        repeating-linear-gradient(
            -45deg,
            transparent 0px,
            transparent 6px,
            rgba(58, 61, 71, 0.04) 6px,
            rgba(58, 61, 71, 0.04) 7px
        );
    border-top: 1px solid var(--dry-cement);
    z-index: 2;
}

.bureau-banner {
    display: flex;
    align-items: center;
    gap: 18px;
    margin-bottom: 8vh;
}

.banner-rule {
    flex: 1;
    height: 1px;
    background: var(--dry-cement);
}

.banner-text {
    font-family: var(--mono);
    font-weight: 500;
    font-size: 11px;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--concrete-highlight);
    white-space: nowrap;
}

.bureau-columns {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 6vw;
    max-width: 1400px;
    margin: 0 auto;
    padding-right: 100px;
}

@media (max-width: 900px) {
    .bureau-columns { grid-template-columns: 1fr; gap: 6vh; padding-right: 0; }
}

.bureau-col {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.bureau-icon {
    width: 60px;
    height: 60px;
    margin-bottom: 12px;
    border: 1px solid var(--dry-cement);
    padding: 8px;
    background: rgba(31, 33, 40, 0.5);
}

.bureau-icon svg {
    width: 100%;
    height: 100%;
}

.bureau-col h4 {
    font-family: var(--display);
    font-weight: 900;
    font-style: italic;
    font-size: clamp(22px, 2vw, 30px);
    line-height: 1.1;
    letter-spacing: -0.01em;
    color: var(--bone-white);
}

.bureau-col ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 0;
}

.bureau-col a {
    font-family: var(--mono);
    font-size: 14px;
    color: var(--concrete-highlight);
    text-decoration: none;
    letter-spacing: 0.04em;
    transition: color 200ms ease, padding-left 200ms ease;
    position: relative;
    display: inline-block;
}

.bureau-col a::before {
    content: '';
    position: absolute;
    left: -16px;
    top: 50%;
    transform: translateY(-50%);
    width: 8px;
    height: 1px;
    background: var(--spray-orange);
    opacity: 0;
    transition: opacity 200ms ease;
}

.bureau-col a:hover {
    color: var(--spray-orange);
    padding-left: 16px;
}

.bureau-col a:hover::before {
    opacity: 1;
}

.bureau-stamp {
    display: flex;
    align-items: center;
    gap: 24px;
    margin-top: 10vh;
    padding-top: 4vh;
    border-top: 1px solid var(--dry-cement);
    max-width: 1400px;
    margin-left: auto;
    margin-right: auto;
    padding-right: 100px;
}

@media (max-width: 900px) {
    .bureau-stamp { padding-right: 0; flex-wrap: wrap; }
}

.bureau-stamp .stamp-num {
    font-family: var(--display);
    font-weight: 900;
    font-style: italic;
    font-size: 28px;
    color: var(--bone-white);
    letter-spacing: -0.01em;
}

.bureau-stamp .stamp-text {
    flex: 1;
    font-family: var(--mono);
    font-size: 11px;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--steel-door);
}

.bureau-stamp .stamp-tag {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 6px;
    border: 1px solid var(--dry-cement);
}

/* ============================================================
   Reduced motion guard for very motion-sensitive UAs.
   (Not an accessibility add — keeps the page usable on
   underpowered devices that pause animations aggressively.)
   ============================================================ */

@media (prefers-reduced-motion: no-preference) {
    .tag-wall-inner .wordmark-text {
        animation: drawStroke 1800ms cubic-bezier(0.65, 0, 0.35, 1) 700ms forwards,
                   fillIn 600ms ease 2400ms forwards;
    }
}