/* =============================================
   HHASSL.com - Bureaucratic Surrealism
   A journey through the labyrinth
   ============================================= */

/* --- CSS Custom Properties --- */
:root {
    --deep-void: #0d0a1a;
    --twilight-mist: #1a1533;
    --amber-fog: #c4953a;
    --spectral-lilac: #b8a9d4;
    --parchment-glow: #f0e6d0;
    --corridor-gray: #a89f94;
    --red-tape: #8b3a3a;

    --bg-current: var(--deep-void);
    --scroll-progress: 0;
}

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

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

body {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.05rem;
    line-height: 1.75;
    color: var(--corridor-gray);
    background-color: var(--deep-void);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* --- Grain Overlay --- */
.grain-filter {
    position: absolute;
    width: 0;
    height: 0;
}

.grain-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 9999;
    opacity: 0.08;
    filter: url(#grain);
    mix-blend-mode: overlay;
}

/* --- Maze Background Pattern --- */
.maze-pattern-svg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
    opacity: 0.04;
}

/* --- Typography --- */
h1, h2, h3 {
    font-family: 'Cormorant Garamond', serif;
    font-weight: 600;
    letter-spacing: -0.03em;
    color: var(--parchment-glow);
}

h1 {
    font-size: clamp(2.5rem, 8vw, 5rem);
}

h2 {
    font-size: clamp(2rem, 5vw, 3.5rem);
}

h3 {
    font-size: clamp(1.3rem, 3vw, 1.8rem);
    color: var(--amber-fog);
}

.red-tape-word {
    color: var(--red-tape);
    text-decoration: underline;
    text-decoration-style: wavy;
    text-underline-offset: 3px;
}

/* --- Dashed Rules --- */
.dashed-rule {
    border: none;
    border-top: 1px dashed var(--amber-fog);
    margin: 2rem 0;
    opacity: 0.5;
}

/* --- Annotations (Caveat handwriting) --- */
.annotation {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    pointer-events: none;
}

.annotation__line {
    display: block;
    width: 40px;
    border-top: 1px dotted var(--spectral-lilac);
}

.annotation__text {
    font-family: 'Caveat', cursive;
    font-size: 1.1rem;
    color: var(--spectral-lilac);
    opacity: 0.7;
    white-space: nowrap;
}

.panel-note {
    display: block;
    margin-top: 0.75rem;
    font-size: 1rem;
}

/* --- Glyph Anchors --- */
.glyph-anchor {
    font-family: 'Cormorant Garamond', serif;
    font-size: 2rem;
    color: var(--amber-fog);
    opacity: 0.5;
    margin-right: 0.5rem;
    vertical-align: middle;
}

.panel-glyph {
    font-family: 'Cormorant Garamond', serif;
    font-size: 3rem;
    color: var(--amber-fog);
    opacity: 0.25;
    position: absolute;
    top: 0.5rem;
    right: 1rem;
    line-height: 1;
}

/* --- Navigation --- */
.nav-glyph {
    position: fixed;
    top: 1.5rem;
    left: 1.5rem;
    z-index: 1000;
    background: none;
    border: 1px solid var(--amber-fog);
    color: var(--amber-fog);
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.8rem;
    width: 48px;
    height: 48px;
    cursor: pointer;
    transition: all 0.4s ease;
    opacity: 0.6;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
}

.nav-glyph:hover {
    opacity: 1;
    transform: rotate(15deg);
    border-color: var(--parchment-glow);
    color: var(--parchment-glow);
}

.nav-glyph.active {
    opacity: 1;
    transform: rotate(90deg);
}

.side-panel {
    position: fixed;
    top: 0;
    left: -280px;
    width: 280px;
    height: 100vh;
    background: rgba(13, 10, 26, 0.95);
    border-right: 1px solid rgba(196, 149, 58, 0.2);
    z-index: 999;
    transition: transform 0.5s cubic-bezier(0.23, 1, 0.32, 1);
    display: flex;
    align-items: center;
    padding-left: 2rem;
}

.side-panel.open {
    transform: translateX(280px);
}

.side-panel ul {
    list-style: none;
}

.side-panel li {
    margin-bottom: 1.5rem;
}

.side-panel a {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.4rem;
    color: var(--corridor-gray);
    text-decoration: none;
    transition: color 0.3s ease;
    display: flex;
    align-items: baseline;
    gap: 0.75rem;
}

.side-panel a:hover {
    color: var(--parchment-glow);
}

.side-panel a::before {
    content: attr(data-room);
    font-size: 0.8rem;
    color: var(--amber-fog);
    font-family: 'Space Grotesk', sans-serif;
    letter-spacing: 0.1em;
    opacity: 0.6;
}

/* --- Floating Stamps --- */
.floating-stamp {
    position: absolute;
    width: 90px;
    height: 90px;
    border: 2px dashed var(--amber-fog);
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    opacity: 0.3;
    pointer-events: none;
    z-index: 2;
}

.floating-stamp span {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.8rem;
    color: var(--amber-fog);
    line-height: 1;
}

.floating-stamp small {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.55rem;
    letter-spacing: 0.2em;
    color: var(--amber-fog);
    text-transform: uppercase;
    margin-top: 0.2rem;
}

.floating-stamp--1 {
    top: 15%;
    right: 12%;
    transform: rotate(-12deg);
    animation: stampDrift1 30s ease-in-out infinite;
}

.floating-stamp--2 {
    top: 20%;
    right: 8%;
    transform: rotate(8deg);
    animation: stampDrift2 25s ease-in-out infinite;
}

.floating-stamp--3 {
    top: 10%;
    left: 5%;
    transform: rotate(-5deg);
    animation: stampDrift1 35s ease-in-out infinite;
}

.floating-stamp--4 {
    bottom: 15%;
    right: 6%;
    transform: rotate(15deg);
    animation: stampDrift2 28s ease-in-out infinite;
}

.floating-stamp--5 {
    top: 25%;
    left: 8%;
    transform: rotate(-10deg);
    animation: stampDrift1 32s ease-in-out infinite;
}

@keyframes stampDrift1 {
    0%, 100% { transform: translate(0, 0) rotate(-12deg); }
    25% { transform: translate(8px, -12px) rotate(-8deg); }
    50% { transform: translate(-5px, -20px) rotate(-15deg); }
    75% { transform: translate(12px, -8px) rotate(-10deg); }
}

@keyframes stampDrift2 {
    0%, 100% { transform: translate(0, 0) rotate(8deg); }
    25% { transform: translate(-10px, 8px) rotate(12deg); }
    50% { transform: translate(6px, 15px) rotate(5deg); }
    75% { transform: translate(-8px, 5px) rotate(10deg); }
}

/* --- Tangled Lines --- */
.tangled-line {
    position: absolute;
    pointer-events: none;
    z-index: 1;
    opacity: 0.4;
}

.tangled-path {
    stroke-dasharray: 2000;
    stroke-dashoffset: 2000;
    transition: stroke-dashoffset 0s;
}

.tangled-path.animate {
    stroke-dashoffset: 0;
    transition: stroke-dashoffset 3s ease-out;
}

.tangled-line--portal {
    right: 15%;
    top: 10%;
    width: 80px;
    height: 80%;
}

.tangled-line--corridor {
    left: 5%;
    top: 5%;
    width: 60px;
    height: 90%;
}

.tangled-line--archive {
    bottom: 5%;
    left: 10%;
    width: 80%;
    height: 60px;
}

/* --- Diagonal Transitions --- */
.diagonal-transition {
    height: 120px;
    position: relative;
    z-index: 5;
}

.diagonal-transition--1 {
    background: var(--deep-void);
    clip-path: polygon(0 0, 100% 0, 100% 30%, 0 100%);
}

.diagonal-transition--2 {
    background: var(--twilight-mist);
    clip-path: polygon(0 0, 100% 0, 100% 100%, 0 30%);
}

.diagonal-transition--3 {
    background: var(--twilight-mist);
    clip-path: polygon(0 0, 100% 0, 100% 30%, 0 100%);
}

.diagonal-transition--4 {
    background: var(--deep-void);
    clip-path: polygon(0 0, 100% 0, 100% 100%, 0 30%);
}

/* --- Sticky Headings --- */
.sticky-heading {
    position: sticky;
    top: 2rem;
    z-index: 3;
}

/* =============================================
   ROOM 1: ENTRY PORTAL
   ============================================= */
.room--portal {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    background: var(--deep-void);
    overflow: hidden;
}

/* Impossible Doorway */
.doorway {
    position: relative;
    width: 200px;
    height: 350px;
    perspective: 800px;
    margin-bottom: 3rem;
}

.doorway__frame {
    width: 100%;
    height: 100%;
    border: 2px solid var(--amber-fog);
    position: relative;
    background: transparent;
    animation: doorwayFadeIn 3s ease-in forwards;
    opacity: 0;
}

@keyframes doorwayFadeIn {
    to { opacity: 1; }
}

.doorway__inner {
    position: absolute;
    top: 8%;
    left: 8%;
    right: 8%;
    bottom: 0;
    perspective: 600px;
}

.doorway__depth {
    position: absolute;
    border: 1px solid var(--amber-fog);
    opacity: 0.6;
}

.doorway__depth--1 {
    top: 5%;
    left: 5%;
    right: 5%;
    bottom: 5%;
    opacity: 0.5;
}

.doorway__depth--2 {
    top: 12%;
    left: 12%;
    right: 12%;
    bottom: 12%;
    opacity: 0.4;
}

.doorway__depth--3 {
    top: 20%;
    left: 20%;
    right: 20%;
    bottom: 20%;
    opacity: 0.3;
}

.doorway__depth--4 {
    top: 30%;
    left: 30%;
    right: 30%;
    bottom: 30%;
    opacity: 0.2;
}

.doorway__depth--5 {
    top: 42%;
    left: 42%;
    right: 42%;
    bottom: 42%;
    opacity: 0.15;
}

/* Portal Text */
.portal-text {
    text-align: center;
    z-index: 2;
}

.portal-text__title {
    font-size: clamp(3rem, 10vw, 6rem);
    color: var(--parchment-glow);
    letter-spacing: 0.15em;
    margin-bottom: 1.5rem;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 1s ease, transform 1s ease;
}

.portal-text__title.visible {
    opacity: 1;
    transform: translateY(0);
}

.portal-text__whisper {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.3rem;
    font-style: italic;
    color: var(--spectral-lilac);
    opacity: 0;
    transform: translateY(15px);
    transition: opacity 1.2s ease, transform 1.2s ease;
    margin-bottom: 0.5rem;
}

.portal-text__whisper.visible {
    opacity: 0.8;
    transform: translateY(0);
}

.portal-text__whisper--delayed {
    transition-delay: 0.4s;
}

.portal-annotation {
    bottom: 20%;
    right: 10%;
}

/* =============================================
   ROOM 2: THE CORRIDOR
   ============================================= */
.room--corridor {
    min-height: 150vh;
    position: relative;
    background: var(--deep-void);
    display: flex;
    justify-content: center;
    padding: 6rem 1rem;
    overflow: hidden;
}

.corridor-borders {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 560px;
    max-width: 95%;
    height: 100%;
    pointer-events: none;
}

.corridor-border {
    position: absolute;
    top: 0;
    width: 1px;
    height: 100%;
    opacity: 0.15;
    transition: background-color 2s ease;
}

.corridor-border--left {
    left: 0;
    background: linear-gradient(to bottom, var(--spectral-lilac), var(--amber-fog));
}

.corridor-border--right {
    right: 0;
    background: linear-gradient(to bottom, var(--amber-fog), var(--spectral-lilac));
}

.corridor-content {
    max-width: 520px;
    width: 100%;
    padding-top: 3rem;
    position: relative;
    z-index: 2;
}

.corridor-heading {
    margin-bottom: 3rem;
    text-align: center;
    background: var(--deep-void);
    padding: 1rem 0;
}

.corridor-line {
    margin-bottom: 2rem;
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--corridor-gray);
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.corridor-line.visible {
    opacity: 1;
    transform: translateY(0);
}

.corridor-annotation {
    bottom: 10%;
    left: calc(50% + 300px);
}

/* =============================================
   ROOM 3: THE ARCHIVE
   ============================================= */
.room--archive {
    min-height: 120vh;
    position: relative;
    background: var(--twilight-mist);
    padding: 6rem 2rem;
    overflow: hidden;
}

.archive-heading {
    text-align: center;
    margin-bottom: 4rem;
    background: var(--twilight-mist);
    padding: 1rem 0;
}

.archive-grid {
    max-width: 1000px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    position: relative;
}

.archive-panel {
    background: rgba(13, 10, 26, 0.6);
    border: 1px solid rgba(196, 149, 58, 0.15);
    padding: 2rem 1.5rem;
    position: relative;
    transform: rotate(var(--rotation, 0deg));
    z-index: var(--z, 1);
    transition: transform 0.5s ease, box-shadow 0.5s ease;
    opacity: 0;
    overflow: hidden;
}

.archive-panel.visible {
    opacity: 1;
}

.archive-panel:hover {
    transform: rotate(calc(var(--rotation, 0deg) * 2)) scale(1.02);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.4);
    z-index: 10;
}

.archive-panel h3 {
    margin-bottom: 0.75rem;
    font-size: 1.2rem;
}

.archive-panel p {
    font-size: 0.95rem;
    line-height: 1.7;
    color: var(--corridor-gray);
}

.archive-panel--1 {
    grid-column: 1 / 2;
    grid-row: 1 / 2;
    margin-top: 1rem;
}

.archive-panel--2 {
    grid-column: 2 / 4;
    grid-row: 1 / 2;
    margin-left: -1rem;
}

.archive-panel--3 {
    grid-column: 1 / 3;
    grid-row: 2 / 3;
    margin-top: -0.5rem;
}

.archive-panel--4 {
    grid-column: 3 / 4;
    grid-row: 2 / 3;
    margin-top: 1.5rem;
}

.archive-panel--5 {
    grid-column: 1 / 4;
    grid-row: 3 / 4;
    max-width: 60%;
    margin: 0 auto;
}

/* =============================================
   ROOM 4: THE MIRROR ROOM
   ============================================= */
.room--mirror {
    min-height: 100vh;
    position: relative;
    background: var(--deep-void);
    padding: 6rem 1rem;
    overflow: hidden;
}

.mirror-heading {
    text-align: center;
    margin-bottom: 4rem;
    background: var(--deep-void);
    padding: 1rem 0;
}

.mirror-container {
    display: flex;
    max-width: 1100px;
    margin: 0 auto;
    position: relative;
    gap: 2px;
}

.mirror-half {
    flex: 1;
    padding: 3rem;
    position: relative;
}

.mirror-half--left {
    border-right: 1px solid rgba(184, 169, 212, 0.1);
}

.mirror-half--right {
    opacity: 0.6;
    filter: contrast(0.9);
}

.mirror-content {
    max-width: 400px;
    margin: 0 auto;
}

.mirror-text {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.3rem;
    font-style: italic;
    color: var(--parchment-glow);
    margin-bottom: 1.5rem;
    line-height: 1.6;
    opacity: 0.9;
}

.mirror-half--right .mirror-text {
    opacity: 0.5;
}

.mirror-divider {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 1px;
    height: 60%;
    background: linear-gradient(to bottom, transparent, var(--spectral-lilac), transparent);
    opacity: 0.3;
    z-index: 3;
}

.mirror-annotation {
    bottom: 15%;
    right: 10%;
}

/* =============================================
   ROOM 5: THE EXIT
   ============================================= */
.room--exit {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    background: var(--deep-void);
    transition: background-color 2s ease;
}

.exit-content {
    text-align: center;
}

.exit-text {
    font-family: 'Cormorant Garamond', serif;
    font-size: clamp(1.5rem, 4vw, 2.5rem);
    color: var(--parchment-glow);
    font-style: italic;
    opacity: 0;
    transition: opacity 2s ease;
}

.exit-text.visible {
    opacity: 1;
}

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 768px) {
    .archive-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .archive-panel--1,
    .archive-panel--2,
    .archive-panel--3,
    .archive-panel--4,
    .archive-panel--5 {
        grid-column: 1 / -1;
        grid-row: auto;
        max-width: 100%;
        margin: 0;
    }

    .mirror-container {
        flex-direction: column;
    }

    .mirror-half--left {
        border-right: none;
        border-bottom: 1px solid rgba(184, 169, 212, 0.1);
    }

    .corridor-annotation,
    .portal-annotation,
    .mirror-annotation {
        display: none;
    }

    .doorway {
        width: 150px;
        height: 270px;
    }

    .floating-stamp {
        width: 70px;
        height: 70px;
    }

    .floating-stamp span {
        font-size: 1.4rem;
    }

    .floating-stamp small {
        font-size: 0.45rem;
    }

    .nav-glyph {
        top: 1rem;
        left: 1rem;
        width: 40px;
        height: 40px;
        font-size: 1.5rem;
    }
}

/* --- Room (general) --- */
.room {
    position: relative;
    z-index: 1;
}

/* --- Selection color --- */
::selection {
    background: var(--amber-fog);
    color: var(--deep-void);
}

/* --- Scrollbar (subtle) --- */
::-webkit-scrollbar {
    width: 4px;
}

::-webkit-scrollbar-track {
    background: var(--deep-void);
}

::-webkit-scrollbar-thumb {
    background: var(--amber-fog);
    opacity: 0.3;
}