/* ============================================================
   persona.quest -- a journey through the masks we wear
   palette : #2a0a0a #c9a55c #b85c38 #2d5470 #6b4c3b
             #f5f0e8 #1a1a1a #e8d5a3
   fonts   : Cormorant Garamond, Lora, Space Grotesk
   ============================================================ */

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Lora', Georgia, serif;
    color: #f5f0e8;
    background: #1a1a1a;
    line-height: 1.8;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ------------------------------------------------------------
   FLOATING NAVIGATION
   ------------------------------------------------------------ */
.floating-nav {
    position: fixed;
    top: 50%;
    right: 28px;
    transform: translateY(-50%);
    z-index: 100;
    opacity: 0;
    transition: opacity 0.6s ease, color 0.8s ease;
    pointer-events: none;
}

.floating-nav.is-visible {
    opacity: 1;
    pointer-events: auto;
}

.floating-nav ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.floating-nav a {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: rgba(245, 240, 232, 0.45);
    transition: color 0.4s ease, transform 0.4s ease;
}

.floating-nav a::before {
    content: "";
    width: 18px;
    height: 1px;
    background: currentColor;
    transition: width 0.4s ease, background 0.4s ease;
}

.floating-nav a:hover,
.floating-nav a.is-active {
    color: #e8d5a3;
}

.floating-nav a.is-active::before {
    width: 38px;
    background: #c9a55c;
}

.floating-nav.theme-light a {
    color: rgba(26, 26, 26, 0.45);
}
.floating-nav.theme-light a:hover,
.floating-nav.theme-light a.is-active {
    color: #1a1a1a;
}
.floating-nav.theme-light a.is-active::before {
    background: #1a1a1a;
}

/* ------------------------------------------------------------
   ROOM (SECTION) BASE
   ------------------------------------------------------------ */
.narrative {
    width: 100%;
}

.room {
    position: relative;
    min-height: 100vh;
    width: 100%;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 120px 5vw;
}

.room-inner {
    width: 100%;
    max-width: 1200px;
    position: relative;
    z-index: 2;
}

/* curtain reveal */
.curtain {
    position: absolute;
    top: 0;
    width: 50%;
    height: 100%;
    z-index: 5;
    pointer-events: none;
    transform: translateX(0);
    transition: transform 1.1s cubic-bezier(0.7, 0, 0.3, 1);
}

.curtain-left {
    left: 0;
    background: linear-gradient(90deg, #2a0a0a 0%, #1a0606 60%, #2a0a0a 100%);
    box-shadow: inset -20px 0 60px rgba(0, 0, 0, 0.6);
    background-image:
        linear-gradient(90deg, rgba(0,0,0,0.25) 0 2px, transparent 2px 26px),
        linear-gradient(90deg, #2a0a0a, #1a0606);
    background-size: 26px 100%, 100% 100%;
}

.curtain-right {
    right: 0;
    background: linear-gradient(90deg, #2a0a0a 0%, #1a0606 40%, #2a0a0a 100%);
    box-shadow: inset 20px 0 60px rgba(0, 0, 0, 0.6);
    background-image:
        linear-gradient(90deg, rgba(0,0,0,0.25) 0 2px, transparent 2px 26px),
        linear-gradient(90deg, #1a0606, #2a0a0a);
    background-size: 26px 100%, 100% 100%;
}

.room.is-open .curtain-left  { transform: translateX(-102%); }
.room.is-open .curtain-right { transform: translateX( 102%); }

/* ------------------------------------------------------------
   LABELS
   ------------------------------------------------------------ */
.label {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.78rem;
    font-weight: 500;
    letter-spacing: 0.32em;
    text-transform: uppercase;
    margin-bottom: 28px;
    display: inline-block;
    padding-bottom: 8px;
    border-bottom: 1px solid currentColor;
}

.label-light    { color: #e8d5a3; }
.label-warm     { color: #b85c38; }
.label-cool     { color: #2d5470; }
.label-grounded { color: #6b4c3b; }
.label-ambitious{ color: #c9a55c; }

/* ------------------------------------------------------------
   THE MIRROR / HERO
   ------------------------------------------------------------ */
.room-mirror {
    background:
        radial-gradient(ellipse at 50% 30%, #3a1010 0%, #2a0a0a 45%, #150404 100%);
    color: #f5f0e8;
    flex-direction: column;
}

.mirror-inner {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.mirror-oval {
    width: 320px;
    height: 440px;
    border-radius: 50%;
    border: 3px solid transparent;
    border-image: linear-gradient(135deg, #c9a55c 0%, #e8d5a3 35%, #f5e9c4 50%, #c9a55c 65%, #8a6a32 100%) 1;
    margin: 28px auto 36px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    background:
        radial-gradient(ellipse at 50% 35%, rgba(245, 240, 232, 0.08) 0%, rgba(42, 10, 10, 0) 70%),
        linear-gradient(160deg, rgba(201, 165, 92, 0.08), rgba(42, 10, 10, 0) 50%);
    box-shadow:
        0 0 80px rgba(201, 165, 92, 0.18),
        inset 0 0 60px rgba(0, 0, 0, 0.6);
    animation: mirrorPulse 6s ease-in-out infinite;
}

@keyframes mirrorPulse {
    0%, 100% { box-shadow: 0 0 80px rgba(201, 165, 92, 0.18), inset 0 0 60px rgba(0,0,0,0.6); }
    50%      { box-shadow: 0 0 120px rgba(232, 213, 163, 0.3), inset 0 0 70px rgba(0,0,0,0.55); }
}

.mirror-oval::before,
.mirror-oval::after {
    content: "";
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
}

.mirror-oval::before {
    inset: -18px;
    border: 1px solid rgba(201, 165, 92, 0.25);
}
.mirror-oval::after {
    inset: -34px;
    border: 1px solid rgba(201, 165, 92, 0.12);
}

.mirror-glass {
    text-align: center;
    padding: 0 24px;
}

.mirror-title {
    font-family: 'Cormorant Garamond', serif;
    font-weight: 400;
    font-style: italic;
    font-size: clamp(1.8rem, 4.4vw, 3.4rem);
    letter-spacing: 0.04em;
    color: #f5f0e8;
    line-height: 1;
    text-shadow:
        0 0 24px rgba(232, 213, 163, 0.35),
        0 2px 0 rgba(0, 0, 0, 0.2);
}

.mt-letter {
    display: inline-block;
}

.mt-flip {
    display: inline-block;
    transform: scaleX(-1);
    color: #e8d5a3;
}

.mt-dot {
    display: inline-block;
    color: #c9a55c;
    margin: 0 0.04em;
}

.mirror-tag {
    margin-top: 22px;
    font-family: 'Lora', serif;
    font-style: italic;
    font-size: 0.95rem;
    color: rgba(245, 240, 232, 0.7);
    line-height: 1.6;
}

.hero-prompt {
    margin-top: 8px;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.72rem;
    letter-spacing: 0.32em;
    text-transform: uppercase;
    color: rgba(232, 213, 163, 0.55);
}

.scroll-arrow {
    display: block;
    width: 1px;
    height: 60px;
    margin-top: 22px;
    background: linear-gradient(180deg, rgba(232, 213, 163, 0.6), transparent);
    position: relative;
    animation: scrollHint 2.4s ease-in-out infinite;
}

.scroll-arrow::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translate(-50%, 50%) rotate(45deg);
    width: 6px;
    height: 6px;
    border-right: 1px solid #e8d5a3;
    border-bottom: 1px solid #e8d5a3;
}

@keyframes scrollHint {
    0%, 100% { opacity: 0.3; transform: translateY(0); }
    50%      { opacity: 1;   transform: translateY(8px); }
}

/* dust motes */
.dust-layer {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 1;
}

.dust {
    position: absolute;
    width: 3px;
    height: 3px;
    background: #e8d5a3;
    border-radius: 50%;
    opacity: 0.35;
    box-shadow: 0 0 4px #e8d5a3;
    animation: drift 18s linear infinite;
}

.dust:nth-child(1)  { left: 12%; top: 80%; animation-delay:  0s; animation-duration: 22s; }
.dust:nth-child(2)  { left: 22%; top: 90%; animation-delay: -3s; animation-duration: 18s; }
.dust:nth-child(3)  { left: 36%; top: 78%; animation-delay: -7s; animation-duration: 26s; }
.dust:nth-child(4)  { left: 48%; top: 92%; animation-delay: -2s; animation-duration: 20s; }
.dust:nth-child(5)  { left: 58%; top: 86%; animation-delay: -9s; animation-duration: 24s; }
.dust:nth-child(6)  { left: 64%; top: 82%; animation-delay: -5s; animation-duration: 19s; }
.dust:nth-child(7)  { left: 72%; top: 94%; animation-delay: -1s; animation-duration: 23s; }
.dust:nth-child(8)  { left: 82%; top: 76%; animation-delay: -11s;animation-duration: 28s; }
.dust:nth-child(9)  { left: 90%; top: 88%; animation-delay: -4s; animation-duration: 21s; }
.dust:nth-child(10) { left:  6%; top: 74%; animation-delay: -8s; animation-duration: 25s; }
.dust:nth-child(11) { left: 30%; top: 96%; animation-delay: -6s; animation-duration: 22s; }
.dust:nth-child(12) { left: 76%; top: 70%; animation-delay: -10s;animation-duration: 27s; }

@keyframes drift {
    0%   { transform: translateY(0) translateX(0);  opacity: 0; }
    10%  { opacity: 0.4; }
    50%  { transform: translateY(-50vh) translateX(20px); opacity: 0.7; }
    90%  { opacity: 0.3; }
    100% { transform: translateY(-100vh) translateX(-10px); opacity: 0; }
}

/* ------------------------------------------------------------
   TWO-COLUMN ROOM LAYOUT
   ------------------------------------------------------------ */
.two-column {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 80px;
    align-items: center;
}

.two-column.reverse {
    grid-template-columns: 1fr 1.1fr;
}

.col-text {
    max-width: 540px;
}

.room-title {
    font-family: 'Cormorant Garamond', serif;
    font-size: clamp(2.4rem, 5.4vw, 4.4rem);
    line-height: 1.05;
    letter-spacing: -0.005em;
    margin: 0 0 28px;
}

.room-title em {
    font-style: italic;
    font-weight: 400;
}
.room-title strong {
    font-weight: 700;
}

.room-body {
    font-family: 'Lora', serif;
    font-size: 1.02rem;
    line-height: 1.85;
    margin-bottom: 18px;
    max-width: 46ch;
}

.col-mask {
    display: flex;
    align-items: center;
    justify-content: center;
}

.oval-portrait {
    width: 320px;
    max-width: 80vw;
    aspect-ratio: 5 / 7;
    border-radius: 50%;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.oval-portrait::before {
    content: "";
    position: absolute;
    inset: -16px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.18);
    pointer-events: none;
}

.oval-portrait::after {
    content: "";
    position: absolute;
    inset: -28px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.08);
    pointer-events: none;
}

.portrait-mask {
    width: 76%;
    height: auto;
    filter: drop-shadow(0 24px 32px rgba(0, 0, 0, 0.35));
    transform-origin: 50% 50%;
    transition: transform 1.4s ease;
}

.room.is-open .portrait-mask {
    animation: maskBreathe 7s ease-in-out infinite;
}

@keyframes maskBreathe {
    0%, 100% { transform: translateY(0)   rotate(0deg); }
    50%      { transform: translateY(-6px) rotate(0.5deg); }
}

/* ------------------------------------------------------------
   ROOM 1 -- WARM (terracotta / copper)
   ------------------------------------------------------------ */
.room-warm {
    background:
        radial-gradient(ellipse at 30% 20%, rgba(232, 213, 163, 0.18) 0%, transparent 55%),
        radial-gradient(ellipse at 80% 80%, rgba(184, 92, 56, 0.35) 0%, transparent 55%),
        linear-gradient(160deg, #2a0a0a 0%, #4a1a10 50%, #b85c38 110%);
    color: #f5f0e8;
}

.room-title-warm {
    font-weight: 400;
    color: #f5e9d8;
}
.room-title-warm em {
    font-style: italic;
    color: #e8d5a3;
}

.portrait-warm {
    background:
        radial-gradient(ellipse at 50% 30%, rgba(232, 213, 163, 0.28) 0%, transparent 60%),
        linear-gradient(160deg, #5a2418 0%, #b85c38 90%);
}

.portrait-glow {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 50% 35%, rgba(232, 213, 163, 0.35) 0%, transparent 50%);
    mix-blend-mode: screen;
    animation: glowPulse 5s ease-in-out infinite;
}

@keyframes glowPulse {
    0%, 100% { opacity: 0.6; }
    50%      { opacity: 1; }
}

/* ------------------------------------------------------------
   ROOM 2 -- COOL (analytical blue)
   ------------------------------------------------------------ */
.room-cool {
    background:
        radial-gradient(ellipse at 70% 20%, rgba(45, 84, 112, 0.6) 0%, transparent 55%),
        radial-gradient(ellipse at 20% 90%, rgba(26, 26, 26, 0.7) 0%, transparent 55%),
        linear-gradient(200deg, #0c1820 0%, #182b3a 50%, #2d5470 100%);
    color: #e8d5a3;
}

.room-title-cool {
    font-weight: 300;
    color: #e8d5a3;
    letter-spacing: 0.005em;
}

.room-cool .room-body {
    color: rgba(232, 213, 163, 0.85);
}

.portrait-cool {
    background:
        repeating-linear-gradient(
            0deg,
            rgba(232, 213, 163, 0.05) 0 1px,
            transparent 1px 18px
        ),
        repeating-linear-gradient(
            90deg,
            rgba(232, 213, 163, 0.05) 0 1px,
            transparent 1px 18px
        ),
        linear-gradient(180deg, #1a2c3a 0%, #0c1820 100%);
}

.portrait-grid {
    position: absolute;
    inset: 12%;
    border: 1px dashed rgba(232, 213, 163, 0.18);
    border-radius: 50%;
    animation: spinGrid 32s linear infinite;
}
.portrait-grid::after {
    content: "";
    position: absolute;
    inset: 12%;
    border: 1px dotted rgba(232, 213, 163, 0.12);
    border-radius: 50%;
}

@keyframes spinGrid {
    to { transform: rotate(360deg); }
}

/* ------------------------------------------------------------
   ROOM 3 -- GROUNDED (earth / loam)
   ------------------------------------------------------------ */
.room-grounded {
    background:
        radial-gradient(ellipse at 20% 20%, rgba(107, 76, 59, 0.55) 0%, transparent 60%),
        linear-gradient(180deg, #2a1d14 0%, #3d2a1e 50%, #6b4c3b 100%);
    color: #f5f0e8;
}

.room-title-grounded {
    font-weight: 700;
    color: #e8d5a3;
}

.room-grounded .room-body {
    color: rgba(245, 240, 232, 0.85);
}

.portrait-grounded {
    background:
        radial-gradient(ellipse at 50% 30%, rgba(232, 213, 163, 0.18) 0%, transparent 65%),
        linear-gradient(180deg, #3d2a1e 0%, #6b4c3b 100%);
}

.portrait-grounded::before {
    content: "";
    position: absolute;
    inset: 8%;
    border-radius: 50%;
    background:
        repeating-radial-gradient(
            circle at 50% 50%,
            rgba(58, 42, 31, 0.25) 0 2px,
            transparent 2px 24px
        );
    pointer-events: none;
}

/* ------------------------------------------------------------
   ROOM 4 -- AMBITIOUS (gold)
   ------------------------------------------------------------ */
.room-ambitious {
    background:
        radial-gradient(ellipse at 50% 0%, rgba(245, 224, 168, 0.4) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 100%, rgba(201, 165, 92, 0.45) 0%, transparent 60%),
        linear-gradient(170deg, #1a1a1a 0%, #3a2a14 60%, #c9a55c 130%);
    color: #f5f0e8;
}

.room-title-ambitious {
    font-weight: 400;
    color: #f5e9c4;
}
.room-title-ambitious em {
    font-style: italic;
    font-weight: 300;
    color: #e8d5a3;
}
.room-title-ambitious strong {
    font-weight: 700;
    color: #c9a55c;
    letter-spacing: 0.015em;
}

.portrait-ambitious {
    background:
        radial-gradient(ellipse at 50% 30%, rgba(245, 224, 168, 0.45) 0%, transparent 55%),
        linear-gradient(160deg, #3a2a14 0%, #c9a55c 100%);
}

.portrait-rays {
    position: absolute;
    inset: 0;
    background:
        repeating-conic-gradient(
            from 0deg at 50% 35%,
            rgba(245, 224, 168, 0.12) 0deg 4deg,
            transparent 4deg 16deg
        );
    mix-blend-mode: screen;
    animation: spinRays 60s linear infinite;
}

@keyframes spinRays {
    to { transform: rotate(360deg); }
}

/* ------------------------------------------------------------
   ROOM 5 -- INTERLUDE / DRESSING ROOM
   ------------------------------------------------------------ */
.room-interlude {
    background:
        radial-gradient(ellipse at 50% 0%, rgba(201, 165, 92, 0.18) 0%, transparent 50%),
        linear-gradient(180deg, #1a0606 0%, #2a0a0a 50%, #1a0606 100%);
    color: #f5f0e8;
    flex-direction: column;
}

.interlude-inner {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 28px;
}

.mask-rack {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: clamp(18px, 4vw, 56px);
    flex-wrap: wrap;
    margin-top: 24px;
    padding-top: 32px;
    position: relative;
    width: 100%;
    max-width: 1000px;
}

.mask-rack::before {
    content: "";
    position: absolute;
    top: 14px;
    left: 8%;
    right: 8%;
    height: 2px;
    background: linear-gradient(90deg, transparent, #c9a55c, #e8d5a3, #c9a55c, transparent);
    box-shadow: 0 1px 4px rgba(201, 165, 92, 0.4);
}

.hung-mask {
    position: relative;
    width: 110px;
    display: flex;
    flex-direction: column;
    align-items: center;
    transform: translateY(0) rotate(0deg);
    transition: transform 0.6s ease, filter 0.6s ease;
    cursor: pointer;
}

.hung-mask svg {
    width: 100%;
    height: auto;
    margin-top: 18px;
    filter: drop-shadow(0 12px 18px rgba(0, 0, 0, 0.5));
}

.hm-string {
    position: absolute;
    top: 0;
    left: 50%;
    width: 1px;
    height: 22px;
    background: linear-gradient(180deg, #c9a55c, rgba(201, 165, 92, 0.2));
}

.hung-mask:nth-child(1) { transform: rotate(-3deg); }
.hung-mask:nth-child(2) { transform: rotate( 2deg); }
.hung-mask:nth-child(3) { transform: rotate(-2deg); }
.hung-mask:nth-child(4) { transform: rotate( 3deg); }
.hung-mask:nth-child(5) { transform: rotate(-1deg); }

.room.is-open .hung-mask {
    animation: maskSway 6s ease-in-out infinite;
}
.room.is-open .hung-mask:nth-child(2) { animation-delay: -0.6s; animation-duration: 7s; }
.room.is-open .hung-mask:nth-child(3) { animation-delay: -1.2s; animation-duration: 6.5s; }
.room.is-open .hung-mask:nth-child(4) { animation-delay: -1.8s; animation-duration: 7.5s; }
.room.is-open .hung-mask:nth-child(5) { animation-delay: -2.4s; animation-duration: 8s; }

@keyframes maskSway {
    0%, 100% { transform: rotate(-2deg); }
    50%      { transform: rotate( 2deg); }
}

.hung-mask:hover {
    transform: rotate(0deg) translateY(-6px) !important;
    filter: brightness(1.15);
}

.hm-empty {
    opacity: 0.55;
}
.hm-empty-label {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -30%);
    font-family: 'Cormorant Garamond', serif;
    font-style: italic;
    font-size: 1.6rem;
    color: #e8d5a3;
}

.interlude-text {
    font-family: 'Cormorant Garamond', serif;
    font-style: italic;
    font-weight: 300;
    font-size: clamp(1.1rem, 2vw, 1.5rem);
    color: rgba(245, 240, 232, 0.78);
    line-height: 1.65;
    max-width: 620px;
    margin-top: 28px;
}

/* ------------------------------------------------------------
   UNMASKED (footer) -- the design statement: stripped bare
   ------------------------------------------------------------ */
.room-unmasked {
    background: #f5f0e8;
    color: #1a1a1a;
    min-height: 100vh;
    padding: 140px 5vw;
    flex-direction: column;
}

.unmasked-inner {
    width: 100%;
    max-width: 640px;
    margin: 0 auto;
    text-align: left;
}

.unmasked-label {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.74rem;
    letter-spacing: 0.32em;
    text-transform: uppercase;
    color: #1a1a1a;
    margin-bottom: 36px;
}

.unmasked-title {
    font-family: 'Cormorant Garamond', serif;
    font-weight: 400;
    font-size: clamp(2.2rem, 4.4vw, 3.6rem);
    color: #1a1a1a;
    margin-bottom: 32px;
    line-height: 1.1;
}

.unmasked-body {
    font-family: 'Lora', serif;
    font-size: 1.05rem;
    line-height: 1.85;
    color: #1a1a1a;
    margin-bottom: 22px;
    max-width: 52ch;
}

.unmasked-signature {
    font-family: 'Cormorant Garamond', serif;
    font-style: italic;
    font-size: 1.35rem;
    color: #1a1a1a;
    margin-top: 48px;
    padding-top: 22px;
    border-top: 1px solid #1a1a1a;
    width: 5em;
}

.unmasked-meta {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.72rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: #1a1a1a;
    opacity: 0.55;
    margin-top: 24px;
}

/* ------------------------------------------------------------
   MASK DIVIDERS (top of each room)
   ------------------------------------------------------------ */
.mask-divider {
    position: absolute;
    top: 36px;
    left: 50%;
    transform: translateX(-50%);
    width: clamp(140px, 14vw, 200px);
    height: auto;
    z-index: 3;
    opacity: 0.7;
    fill: none;
    stroke-width: 1.5;
}

.mask-divider path,
.mask-divider ellipse,
.mask-divider line,
.mask-divider circle {
    fill: none;
    stroke: currentColor;
    stroke-width: 1.5;
}

.mask-divider path:first-of-type {
    fill: rgba(0, 0, 0, 0.18);
}

.mask-warm      { color: #e8d5a3; }
.mask-cool      { color: #e8d5a3; }
.mask-grounded  { color: #e8d5a3; }
.mask-ambitious { color: #f5e9c4; }

/* ------------------------------------------------------------
   ENTRANCE TRANSITIONS
   ------------------------------------------------------------ */
.room-inner {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 1.1s ease 0.45s, transform 1.1s ease 0.45s;
}

.room.is-open .room-inner {
    opacity: 1;
    transform: translateY(0);
}

.room.is-open .mask-divider {
    animation: maskFadeIn 1.4s ease 0.6s both;
}

@keyframes maskFadeIn {
    0%   { opacity: 0; transform: translate(-50%, -10px); }
    100% { opacity: 0.7; transform: translate(-50%, 0); }
}

/* ------------------------------------------------------------
   RESPONSIVE
   ------------------------------------------------------------ */
@media (max-width: 880px) {
    .floating-nav {
        right: 14px;
    }
    .floating-nav a {
        font-size: 0;
    }
    .floating-nav a::before {
        width: 14px;
    }
    .floating-nav a.is-active::before {
        width: 26px;
    }

    .two-column,
    .two-column.reverse {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .two-column.reverse .col-mask { order: -1; }

    .room {
        padding: 110px 6vw;
    }

    .mirror-oval {
        width: 260px;
        height: 360px;
    }

    .oval-portrait {
        width: 240px;
    }

    .mask-rack {
        gap: 18px;
    }

    .hung-mask {
        width: 80px;
    }
}

@media (max-width: 520px) {
    .mirror-oval {
        width: 220px;
        height: 300px;
    }
    .room-title {
        font-size: clamp(2rem, 9vw, 2.8rem);
    }
    .mask-rack {
        gap: 8px;
    }
    .hung-mask {
        width: 64px;
    }
}