/* ============================================================
   naru.day -- McBling watercolor narrative
   ============================================================ */

@property --wash-x {
    syntax: '<percentage>';
    inherits: false;
    initial-value: 50%;
}
@property --wash-y {
    syntax: '<percentage>';
    inherits: false;
    initial-value: 50%;
}
@property --stop-1 {
    syntax: '<color>';
    inherits: false;
    initial-value: #FDF6EC;
}
@property --stop-2 {
    syntax: '<color>';
    inherits: false;
    initial-value: #F5C4A1;
}
@property --stop-3 {
    syntax: '<color>';
    inherits: false;
    initial-value: #D4707A;
}

:root {
    /* Palette from DESIGN.md */
    --parchment: #FDF6EC;
    --parchment-soft: #F5E6D3;
    --umber-deep: #3D2B1F;
    --espresso: #5C4033;
    --cream-silk: #F5E6D3;
    --terracotta: #C96B4F;
    --rose-bedazzle: #D4707A;
    --champagne: #D4A574;
    --champagne-mid: #B8956A;
    --champagne-deep: #8B6F47;
    --peach: #F5C4A1;
    --plum: #7A3B5E;
    --sage: #A8B89C;

    --font-display: 'Bungee', 'Space Grotesk', sans-serif;
    --font-script: 'Satisfy', cursive;
    --font-body: 'Nunito', 'Inter', system-ui, sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.65;
    color: var(--espresso);
    background: var(--parchment);
    overflow-x: hidden;
    position: relative;
    min-height: 100vh;
}

.svg-defs {
    position: absolute;
    width: 0;
    height: 0;
    pointer-events: none;
}

/* ============================================================
   Paper grain overlay
   ============================================================ */
.paper-grain {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 100;
    opacity: 0.18;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160' viewBox='0 0 160 160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0.36 0 0 0 0 0.25 0 0 0 0 0.12 0 0 0 0.55 0'/></filter><rect width='160' height='160' filter='url(%23n)' opacity='0.4'/></svg>");
    mix-blend-mode: multiply;
}

/* ============================================================
   Scroll progress bar
   ============================================================ */
.scroll-progress {
    position: fixed;
    top: 0;
    right: 0;
    width: 3px;
    height: 100vh;
    background: rgba(212, 165, 116, 0.18);
    z-index: 200;
}

.scroll-progress-fill {
    display: block;
    width: 100%;
    height: 0%;
    background: linear-gradient(180deg, #D4A574 0%, #B8956A 50%, #8B6F47 100%);
    box-shadow: 0 0 8px rgba(212, 165, 116, 0.7);
    transition: height 0.08s linear;
}

/* ============================================================
   Glitter canvas
   ============================================================ */
.glitter-canvas {
    position: fixed;
    inset: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 90;
    opacity: 0.85;
}

/* ============================================================
   Chapter base
   ============================================================ */
.narrative {
    position: relative;
    z-index: 1;
}

.chapter {
    position: relative;
    min-height: 100vh;
    padding: 8vh 6vw;
    overflow: hidden;
    isolation: isolate;
}

.chapter-bg-wash {
    position: absolute;
    inset: 0;
    z-index: -1;
    pointer-events: none;
    background:
        radial-gradient(ellipse 80% 60% at var(--wash-x, 50%) var(--wash-y, 50%),
            rgba(245, 196, 161, 0.55) 0%,
            rgba(245, 196, 161, 0.20) 40%,
            transparent 70%),
        radial-gradient(ellipse 60% 50% at 80% 20%, rgba(212, 112, 122, 0.18) 0%, transparent 60%),
        radial-gradient(ellipse 70% 60% at 15% 85%, rgba(168, 184, 156, 0.20) 0%, transparent 65%),
        var(--parchment);
    transition: --wash-x 1.2s ease, --wash-y 1.2s ease;
}

.chapter-1-wash {
    --wash-x: 50%;
    --wash-y: 40%;
}

.chapter-2-wash {
    --wash-x: 30%;
    --wash-y: 30%;
    background:
        radial-gradient(ellipse 90% 70% at var(--wash-x, 30%) var(--wash-y, 30%),
            rgba(245, 196, 161, 0.50) 0%,
            transparent 65%),
        radial-gradient(ellipse 60% 50% at 85% 70%, rgba(201, 107, 79, 0.18) 0%, transparent 60%),
        radial-gradient(ellipse 70% 60% at 60% 95%, rgba(212, 112, 122, 0.18) 0%, transparent 65%),
        var(--parchment);
}

.chapter-3-wash {
    background:
        radial-gradient(ellipse 80% 60% at 50% 30%, rgba(122, 59, 94, 0.50) 0%, transparent 60%),
        radial-gradient(ellipse 70% 70% at 20% 80%, rgba(212, 112, 122, 0.25) 0%, transparent 65%),
        radial-gradient(ellipse 60% 60% at 80% 75%, rgba(212, 165, 116, 0.20) 0%, transparent 60%),
        linear-gradient(180deg, #2A1B14 0%, #3D2B1F 50%, #5A3142 100%);
}

.chapter-4-wash {
    background:
        radial-gradient(ellipse 70% 60% at var(--wash-x, 40%) var(--wash-y, 50%),
            rgba(168, 184, 156, 0.40) 0%, transparent 65%),
        radial-gradient(ellipse 60% 50% at 75% 35%, rgba(212, 112, 122, 0.30) 0%, transparent 60%),
        radial-gradient(ellipse 80% 70% at 30% 80%, rgba(245, 196, 161, 0.40) 0%, transparent 65%),
        linear-gradient(135deg, #FDF6EC 0%, #F5E6D3 60%, #F5C4A1 100%);
}

.chapter-5-wash {
    background:
        radial-gradient(ellipse 90% 80% at 50% 100%, rgba(122, 59, 94, 0.55) 0%, transparent 60%),
        radial-gradient(ellipse 80% 60% at 50% 50%, rgba(212, 112, 122, 0.35) 0%, transparent 60%),
        linear-gradient(180deg, #FDF6EC 0%, #F5C4A1 35%, #D4707A 70%, #7A3B5E 100%);
}

/* Background star scatter / wavy patterns */
.star-scatter-bg {
    position: absolute;
    inset: 0;
    z-index: -1;
    pointer-events: none;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='140' height='140' viewBox='0 0 140 140'><path d='M30 20 L32 30 L42 32 L32 34 L30 44 L28 34 L18 32 L28 30 Z' fill='%23D4707A' opacity='0.18'/><path d='M100 60 L102 70 L112 72 L102 74 L100 84 L98 74 L88 72 L98 70 Z' fill='%23D4707A' opacity='0.16'/><path d='M64 100 L66 108 L74 110 L66 112 L64 120 L62 112 L54 110 L62 108 Z' fill='%23D4707A' opacity='0.14'/></svg>");
    background-repeat: repeat;
    opacity: 0.7;
}

.star-scatter-bg-dim {
    opacity: 0.45;
}

.wavy-lines-bg {
    position: absolute;
    inset: 0;
    z-index: -1;
    pointer-events: none;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='120' height='80' viewBox='0 0 120 80'><path d='M0 40 Q30 0 60 40 T120 40' stroke='%23A8B89C' stroke-width='2' fill='none' opacity='0.30'/></svg>");
    background-repeat: repeat;
}

/* Chapter marker */
.chapter-marker {
    position: absolute;
    bottom: 2vh;
    left: 6vw;
    font-size: 14px;
    color: rgba(92, 64, 51, 0.55);
    letter-spacing: 0.12em;
}

.chapter-marker-dark {
    color: rgba(245, 230, 211, 0.60);
}

.chapter-marker .satisfy {
    font-size: 22px;
    color: var(--terracotta);
}

.chapter-marker-dark .satisfy {
    color: var(--rose-bedazzle);
}

/* ============================================================
   Typography helpers
   ============================================================ */
.bungee, .hero-title, .chapter-title, .finale-domain .bungee {
    font-family: var(--font-display);
    font-weight: 400;
    letter-spacing: 0.04em;
    line-height: 0.95;
}

.satisfy {
    font-family: var(--font-script);
    font-weight: 400;
}

.accent-rose { color: var(--rose-bedazzle); }
.accent-gold { color: var(--champagne); }

/* ============================================================
   Chapter 1 -- Becoming
   ============================================================ */
.chapter-1-grid {
    position: relative;
    width: 100%;
    height: calc(100vh - 16vh);
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    grid-template-rows: repeat(12, 1fr);
    gap: 16px;
    align-items: stretch;
}

.card-hero {
    grid-column: 2 / span 10;
    grid-row: 2 / span 10;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 4vh 4vw;
    background: var(--parchment);
}

.card-charm {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 1rem;
    background: var(--parchment);
    z-index: 3;
}

.card-charm-tl { grid-column: 1 / span 2; grid-row: 1 / span 2; }
.card-charm-tr { grid-column: 11 / span 2; grid-row: 1 / span 2; }
.card-charm-bl { grid-column: 1 / span 2; grid-row: 11 / span 2; }
.card-charm-br { grid-column: 11 / span 2; grid-row: 11 / span 2; }

.charm-icon {
    display: inline-flex;
    filter: drop-shadow(0 1px 2px rgba(139, 111, 71, 0.4));
}

.charm-label {
    font-size: 16px;
    color: var(--rose-bedazzle);
}

.kicker {
    margin-bottom: 1rem;
    font-size: 1.25rem;
}

.kicker .satisfy {
    color: var(--rose-bedazzle);
    font-size: 1.6rem;
    letter-spacing: 0.04em;
}

.hero-title {
    font-size: clamp(3.5rem, 11vw, 7.5rem);
    color: var(--espresso);
    text-shadow:
        1px 1px 0 #D4A574,
        2px 2px 0 #B8956A,
        3px 3px 6px rgba(0, 0, 0, 0.15);
    margin-bottom: 1.25rem;
    display: flex;
    flex-direction: column;
    line-height: 0.92;
}

.hero-line-accent {
    color: var(--terracotta);
    text-shadow:
        1px 1px 0 #D4A574,
        2px 2px 0 #B8956A,
        3px 3px 8px rgba(122, 59, 94, 0.25);
}

.hero-subtitle {
    max-width: 60ch;
    font-size: clamp(1rem, 1.4vw, 1.2rem);
    color: var(--espresso);
    line-height: 1.65;
    margin: 0 auto 1.5rem;
}

/* ============================================================
   Cards (general)
   ============================================================ */
.card {
    position: relative;
    background: var(--parchment);
    color: var(--espresso);
    overflow: hidden;
    isolation: isolate;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1),
                filter 0.4s ease,
                opacity 0.6s ease;
    box-shadow:
        0 1px 0 rgba(245, 230, 211, 0.7) inset,
        0 12px 30px -18px rgba(60, 30, 14, 0.28);
}

.card[data-mask="1"] { clip-path: url(#wcMask1); }
.card[data-mask="2"] { clip-path: url(#wcMask2); }
.card[data-mask="3"] { clip-path: url(#wcMask3); }
.card[data-mask="4"] { clip-path: url(#wcMask4); }
.card[data-mask="5"] { clip-path: url(#wcMask5); }
.card[data-mask="6"] { clip-path: url(#wcMask6); }
.card[data-mask="7"] { clip-path: url(#wcMask7); }
.card[data-mask="8"] { clip-path: url(#wcMask8); }

.card-wash {
    position: absolute;
    inset: -8%;
    z-index: -1;
    pointer-events: none;
    opacity: 0.85;
}

.card-wash-1 {
    background:
        radial-gradient(ellipse 80% 60% at 30% 35%, rgba(245, 196, 161, 0.85) 0%, transparent 65%),
        radial-gradient(ellipse 70% 60% at 75% 70%, rgba(201, 107, 79, 0.30) 0%, transparent 60%),
        radial-gradient(ellipse 60% 50% at 50% 90%, rgba(212, 165, 116, 0.30) 0%, transparent 65%);
}

.card-wash-2 {
    background:
        radial-gradient(ellipse 75% 65% at 60% 30%, rgba(212, 112, 122, 0.45) 0%, transparent 65%),
        radial-gradient(ellipse 65% 55% at 25% 75%, rgba(245, 196, 161, 0.55) 0%, transparent 65%),
        radial-gradient(ellipse 60% 50% at 80% 80%, rgba(212, 165, 116, 0.35) 0%, transparent 60%);
}

.card-wash-3 {
    background:
        radial-gradient(ellipse 80% 65% at 40% 60%, rgba(168, 184, 156, 0.45) 0%, transparent 65%),
        radial-gradient(ellipse 70% 55% at 70% 25%, rgba(245, 196, 161, 0.55) 0%, transparent 65%),
        radial-gradient(ellipse 60% 50% at 25% 25%, rgba(201, 107, 79, 0.20) 0%, transparent 60%);
}

.card-wash-vault-1 {
    background:
        radial-gradient(ellipse 80% 65% at 30% 40%, rgba(122, 59, 94, 0.85) 0%, transparent 65%),
        radial-gradient(ellipse 65% 55% at 75% 70%, rgba(212, 165, 116, 0.40) 0%, transparent 65%),
        linear-gradient(135deg, #4A2438 0%, #3D2B1F 100%);
}

.card-wash-vault-2 {
    background:
        radial-gradient(ellipse 75% 60% at 60% 30%, rgba(212, 112, 122, 0.55) 0%, transparent 65%),
        radial-gradient(ellipse 65% 55% at 25% 75%, rgba(122, 59, 94, 0.65) 0%, transparent 65%),
        linear-gradient(135deg, #3D2B1F 0%, #5A3142 100%);
}

.card-wash-vault-3 {
    background:
        radial-gradient(ellipse 80% 65% at 50% 50%, rgba(212, 165, 116, 0.55) 0%, transparent 65%),
        radial-gradient(ellipse 65% 55% at 80% 80%, rgba(122, 59, 94, 0.55) 0%, transparent 65%),
        linear-gradient(135deg, #4A2438 0%, #2A1B14 100%);
}

.card-pattern {
    position: absolute;
    inset: 0;
    z-index: -1;
    pointer-events: none;
    opacity: 0.6;
}

.card-pattern-stripes {
    background-image: repeating-linear-gradient(
        45deg,
        rgba(201, 107, 79, 0.10) 0,
        rgba(201, 107, 79, 0.10) 4px,
        transparent 4px,
        transparent 8px);
}

.card-pattern-dots {
    background-image: radial-gradient(circle, rgba(212, 165, 116, 0.32) 1px, transparent 1.5px);
    background-size: 16px 16px;
}

.card-content {
    position: relative;
    z-index: 2;
    width: 100%;
}

.card-num {
    font-family: var(--font-display);
    font-size: 0.85rem;
    color: var(--terracotta);
    letter-spacing: 0.18em;
    margin-bottom: 0.75rem;
}

.card-title {
    font-family: var(--font-display);
    font-size: clamp(1.1rem, 1.7vw, 1.6rem);
    line-height: 1;
    letter-spacing: 0.04em;
    color: var(--espresso);
    text-shadow:
        1px 1px 0 #D4A574,
        2px 2px 4px rgba(60, 30, 14, 0.18);
    margin-bottom: 0.85rem;
}

.card-body {
    font-size: 0.96rem;
    line-height: 1.6;
    color: var(--espresso);
    margin-bottom: 0.5rem;
}

.card-meta {
    margin-top: 1rem;
    font-size: 1.4rem;
}

.card-charm-dot {
    position: absolute;
    top: 14px;
    right: 18px;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: radial-gradient(circle at 35% 30%, #FFF6E1 0%, #D4A574 50%, #7A5A33 100%);
    box-shadow:
        inset 0 -2px 4px rgba(0, 0, 0, 0.3),
        0 1px 2px rgba(212, 165, 116, 0.6);
    z-index: 3;
}

/* ============================================================
   Chapter 2 -- Bedazzled Grid
   ============================================================ */
.chapter-header {
    text-align: center;
    margin: 2rem auto 4rem;
    max-width: 720px;
    position: relative;
    z-index: 2;
}

.chapter-header-dark {
    color: var(--cream-silk);
}

.chapter-eyebrow {
    font-size: 1.5rem;
    color: var(--terracotta);
    margin-bottom: 0.5rem;
    letter-spacing: 0.04em;
}

.chapter-title {
    font-size: clamp(2.5rem, 5.5vw, 4.5rem);
    color: var(--espresso);
    text-shadow:
        1px 1px 0 #D4A574,
        2px 2px 0 #B8956A,
        3px 3px 8px rgba(60, 30, 14, 0.20);
    margin-bottom: 1rem;
}

.chapter-title-dark {
    color: var(--cream-silk);
    text-shadow:
        1px 1px 0 #D4A574,
        2px 2px 0 #8B6F47,
        3px 3px 8px rgba(0, 0, 0, 0.45);
}

.chapter-lede {
    font-size: 1.05rem;
    line-height: 1.7;
    color: var(--espresso);
    max-width: 50ch;
    margin: 0 auto;
}

.chapter-lede-dark {
    color: var(--cream-silk);
}

.bedazzled-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    grid-auto-rows: 80px;
    gap: 16px;
    max-width: 1400px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.card-grid {
    padding: 1.75rem 1.6rem;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    grid-row: span 4;
}

.card-grid.card-tall {
    grid-row: span 6;
}

.card-span-2 { grid-column: span 2; }
.card-span-3 { grid-column: span 3; }
.card-span-4 { grid-column: span 4; }
.card-span-5 { grid-column: span 5; }
.card-span-6 { grid-column: span 6; }

/* ============================================================
   Rhinestones
   ============================================================ */
.rhinestone {
    position: relative;
    display: inline-block;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: radial-gradient(circle at 35% 30%, #FFF6E1 0%, #D4A574 45%, #8B6F47 100%);
    box-shadow:
        inset 0 -2px 4px rgba(0, 0, 0, 0.32),
        0 1px 2px rgba(212, 165, 116, 0.6);
    transition: transform 0.3s ease, box-shadow 0.3s ease, filter 0.3s ease;
}

.rhinestone::after {
    content: '';
    position: absolute;
    top: 18%;
    left: 22%;
    width: 26%;
    height: 26%;
    background: rgba(255, 255, 255, 0.92);
    border-radius: 50%;
    filter: blur(0.4px);
}

.rhinestone.rs-rose {
    background: radial-gradient(circle at 35% 30%, #FFEDF0 0%, #D4707A 45%, #7A3B5E 100%);
    box-shadow:
        inset 0 -2px 4px rgba(0, 0, 0, 0.32),
        0 1px 2px rgba(212, 112, 122, 0.6);
}

.rhinestone.rs-sm { width: 7px; height: 7px; }
.rhinestone.rs-lg { width: 14px; height: 14px; }
.rhinestone.rs-xl { width: 28px; height: 28px; }
.rhinestone.rs-glow {
    box-shadow:
        inset 0 -3px 6px rgba(0, 0, 0, 0.32),
        0 0 18px rgba(212, 165, 116, 0.85),
        0 0 36px rgba(212, 165, 116, 0.55);
}

.rhinestone-arc {
    display: inline-flex;
    align-items: flex-end;
    gap: 6px;
    margin-top: 1.25rem;
}

.rhinestone-arc .rhinestone:nth-child(1) { transform: translateY(2px); }
.rhinestone-arc .rhinestone:nth-child(2) { transform: translateY(-1px); }
.rhinestone-arc .rhinestone:nth-child(3) { transform: translateY(-3px); }
.rhinestone-arc .rhinestone:nth-child(4) { transform: translateY(-1px); }
.rhinestone-arc .rhinestone:nth-child(5) { transform: translateY(2px); }

.rhinestone-arc-bottom {
    margin-top: 2rem;
}

.rhinestone-arc-divider {
    margin: 1.5rem auto 0;
}

.rhinestone-arc-corner {
    position: absolute;
    bottom: 14px;
    right: 18px;
    margin: 0;
    gap: 3px;
}

.rhinestone-arc-vault {
    margin-top: 1.5rem;
    gap: 5px;
}

.rhinestone:hover {
    transform: scale(1.25);
    filter: brightness(1.2);
}

/* Charm dangle animation */
@keyframes dangle {
    0%, 100% { transform: rotate(-3deg); }
    50% { transform: rotate(3deg); }
}

.dangle {
    animation: dangle 4s ease-in-out infinite;
    transform-origin: top center;
}

/* ============================================================
   Chapter 3 -- The Vault
   ============================================================ */
.chapter-dark {
    background: var(--umber-deep);
    color: var(--cream-silk);
}

.chapter-3 .chapter-marker {
    color: rgba(245, 230, 211, 0.55);
}

.vault-rail-wrap {
    margin: 0 -6vw;
    padding: 1rem 0 4rem;
    overflow: hidden;
    position: relative;
}

.vault-rail-wrap::before,
.vault-rail-wrap::after {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    width: 80px;
    z-index: 4;
    pointer-events: none;
}

.vault-rail-wrap::before {
    left: 0;
    background: linear-gradient(90deg, var(--umber-deep) 0%, transparent 100%);
}

.vault-rail-wrap::after {
    right: 0;
    background: linear-gradient(270deg, var(--umber-deep) 0%, transparent 100%);
}

.vault-rail {
    display: flex;
    gap: 24px;
    padding: 1rem 6vw;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
    scrollbar-width: none;
}

.vault-rail::-webkit-scrollbar {
    display: none;
}

.card-vault {
    flex: 0 0 360px;
    min-height: 460px;
    scroll-snap-align: center;
    padding: 2.5rem 2rem;
    color: var(--cream-silk);
    background: var(--umber-deep);
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
}

.card-vault .card-title,
.card-vault .vault-title {
    color: var(--cream-silk);
    text-shadow:
        1px 1px 0 #B8956A,
        2px 2px 6px rgba(0, 0, 0, 0.55);
}

.vault-num {
    font-size: 1.7rem;
    margin-bottom: 0.75rem;
    letter-spacing: 0.04em;
}

.vault-title {
    font-family: var(--font-display);
    font-size: clamp(1.2rem, 2vw, 1.7rem);
    line-height: 1;
    letter-spacing: 0.04em;
    margin-bottom: 1rem;
}

.vault-body {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--cream-silk);
    opacity: 0.92;
}

/* ============================================================
   Chapter 4 -- Glitter & Grain (immersive)
   ============================================================ */
.chapter-immersive {
    padding: 0;
}

.immersive-painting {
    position: relative;
    width: 100%;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: crosshair;
    overflow: hidden;
}

.paint-blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(48px);
    opacity: 0.7;
    pointer-events: none;
}

.paint-blob-1 {
    top: 10%;
    left: 12%;
    width: 360px;
    height: 360px;
    background: radial-gradient(circle, rgba(212, 112, 122, 0.85) 0%, transparent 70%);
    animation: blob-drift 16s ease-in-out infinite;
}

.paint-blob-2 {
    top: 35%;
    right: 8%;
    width: 420px;
    height: 420px;
    background: radial-gradient(circle, rgba(245, 196, 161, 0.85) 0%, transparent 70%);
    animation: blob-drift 18s ease-in-out infinite reverse;
}

.paint-blob-3 {
    bottom: 12%;
    left: 30%;
    width: 480px;
    height: 480px;
    background: radial-gradient(circle, rgba(168, 184, 156, 0.65) 0%, transparent 70%);
    animation: blob-drift 22s ease-in-out infinite;
}

.paint-blob-4 {
    top: 55%;
    left: 5%;
    width: 280px;
    height: 280px;
    background: radial-gradient(circle, rgba(212, 165, 116, 0.65) 0%, transparent 70%);
    animation: blob-drift 14s ease-in-out infinite reverse;
}

.paint-blob-5 {
    top: 8%;
    right: 30%;
    width: 320px;
    height: 320px;
    background: radial-gradient(circle, rgba(122, 59, 94, 0.40) 0%, transparent 70%);
    animation: blob-drift 20s ease-in-out infinite;
}

@keyframes blob-drift {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(40px, -30px) scale(1.08); }
    66% { transform: translate(-30px, 25px) scale(0.95); }
}

.immersive-content {
    position: relative;
    z-index: 5;
    text-align: center;
    padding: 2rem;
    max-width: 720px;
}

.immersive-poem {
    margin: 1.5rem 0;
    font-size: clamp(1.1rem, 1.6vw, 1.5rem);
    line-height: 2;
    color: var(--espresso);
}

.immersive-poem span {
    display: block;
}

.immersive-tagline {
    font-size: 2rem;
    margin-top: 1.5rem;
}

.ampersand {
    font-family: var(--font-script);
    color: var(--rose-bedazzle);
    font-weight: 400;
    font-size: 0.85em;
}

.splatter-layer {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 4;
}

.splatter {
    position: absolute;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(212, 112, 122, 0.55) 0%, rgba(201, 107, 79, 0.30) 40%, transparent 70%);
    transform: translate(-50%, -50%);
    animation: splatter-pop 1.6s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    pointer-events: none;
    filter: blur(8px);
}

.splatter.splatter-rose {
    background: radial-gradient(circle, rgba(212, 112, 122, 0.65) 0%, rgba(122, 59, 94, 0.30) 40%, transparent 70%);
}

.splatter.splatter-gold {
    background: radial-gradient(circle, rgba(212, 165, 116, 0.65) 0%, rgba(139, 111, 71, 0.30) 40%, transparent 70%);
}

.splatter.splatter-sage {
    background: radial-gradient(circle, rgba(168, 184, 156, 0.65) 0%, rgba(168, 184, 156, 0.20) 40%, transparent 70%);
}

@keyframes splatter-pop {
    0% {
        width: 0;
        height: 0;
        opacity: 0.85;
    }
    50% {
        width: 200px;
        height: 200px;
        opacity: 0.7;
    }
    100% {
        width: 280px;
        height: 280px;
        opacity: 0;
    }
}

/* ============================================================
   Chapter 5 -- Sunset
   ============================================================ */
.sunset-stage {
    position: relative;
    min-height: calc(100vh - 16vh);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4rem;
}

.sunset-cards {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
    justify-content: center;
    max-width: 1200px;
}

.card-sunset {
    width: 180px;
    height: 220px;
    padding: 2rem 1.4rem;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    transition: opacity 1.2s ease, transform 1.2s ease, filter 1.4s ease;
}

.card-sunset.dissolving {
    opacity: 0;
    transform: scale(0.6) translateY(40px);
    filter: blur(12px);
}

.card-sunset .card-body {
    font-family: var(--font-script);
    font-size: 2rem;
    margin: 0;
}

.sunset-finale {
    text-align: center;
    z-index: 2;
}

.finale-title {
    font-size: clamp(3rem, 7vw, 6rem);
    margin-bottom: 1rem;
    color: var(--cream-silk);
    text-shadow:
        1px 1px 0 #D4A574,
        2px 2px 0 #8B6F47,
        3px 3px 12px rgba(0, 0, 0, 0.30);
}

.finale-rhinestone {
    margin: 1.5rem 0;
}

.finale-domain {
    margin: 1.5rem 0 1rem;
}

.finale-domain .bungee {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 4rem);
    color: var(--cream-silk);
    text-shadow:
        1px 1px 0 #D4A574,
        2px 2px 0 #B8956A,
        3px 3px 10px rgba(122, 59, 94, 0.5);
    letter-spacing: 0.04em;
}

.finale-tagline {
    font-size: 1.6rem;
    color: var(--rose-bedazzle);
}

/* ============================================================
   Reveal / morph-in animation
   ============================================================ */
[data-reveal] {
    opacity: 0;
    transform: scale(0.92) translateY(20px);
    transition:
        opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
        transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

[data-reveal].is-revealed {
    opacity: 1;
    transform: scale(1) translateY(0);
}

[data-reveal].is-revealed .card-content,
[data-reveal].is-revealed > *:not(.card-wash):not(.card-pattern) {
    animation: card-content-fade 0.7s 0.3s ease-out backwards;
}

@keyframes card-content-fade {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

.card:hover {
    transform: scale(1.02);
    filter: saturate(1.1) brightness(1.03);
}

.card-vault:hover {
    transform: scale(1.04) translateY(-4px);
}

/* Morph text reveal: clip-path from line to full */
.morph-text {
    clip-path: inset(45% 0 45% 0);
    transition: clip-path 1.1s cubic-bezier(0.16, 1, 0.3, 1);
}

.morph-text.is-revealed {
    clip-path: inset(0 0 0 0);
}

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 900px) {
    .chapter {
        padding: 6vh 5vw;
    }

    .chapter-1-grid {
        grid-template-columns: repeat(6, 1fr);
        grid-template-rows: auto;
        height: auto;
        min-height: calc(100vh - 12vh);
        gap: 12px;
    }

    .card-hero {
        grid-column: 1 / -1;
        grid-row: 2 / span 1;
        padding: 3rem 1.5rem;
        min-height: 60vh;
    }

    .card-charm-tl, .card-charm-tr,
    .card-charm-bl, .card-charm-br {
        grid-column: span 3;
        grid-row: auto;
        min-height: 110px;
    }

    .bedazzled-grid {
        grid-template-columns: repeat(6, 1fr);
        grid-auto-rows: 60px;
    }

    .card-span-3, .card-span-4, .card-span-5, .card-span-6 {
        grid-column: span 6;
    }

    .card-grid, .card-grid.card-tall {
        grid-row: span 5;
    }

    .card-vault {
        flex: 0 0 280px;
        min-height: 380px;
        padding: 1.75rem 1.5rem;
    }

    .hero-title { font-size: clamp(3rem, 14vw, 5rem); }
    .chapter-title { font-size: clamp(2rem, 8vw, 3.5rem); }
}

@media (max-width: 540px) {
    .bedazzled-grid {
        grid-template-columns: repeat(2, 1fr);
        grid-auto-rows: 60px;
    }

    .card-span-3, .card-span-4, .card-span-5, .card-span-6 {
        grid-column: span 2;
    }

    .sunset-cards {
        gap: 12px;
    }

    .card-sunset {
        width: 130px;
        height: 160px;
    }
}

/* ============================================================
   Reduced motion
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
    .dangle, .paint-blob {
        animation: none !important;
    }
    [data-reveal] {
        opacity: 1;
        transform: none;
        transition: none;
    }
    .morph-text {
        clip-path: inset(0 0 0 0);
    }
}