/* ============================================
   RRIDDL.com — Zen Riddle Garden
   Colors: #0d0f12, #1a1d24, #6b9e8a, #8b7ba5, #c4b896, #d8dce5, #7a8291, #5e8ab4
   Fonts: Fraunces, Nunito Sans, Inconsolata
   ============================================ */

/* --- Custom Properties --- */
:root {
    --ink-black: #0d0f12;
    --wet-slate: #1a1d24;
    --jade: #6b9e8a;
    --amethyst: #8b7ba5;
    --sand: #c4b896;
    --fog-white: #d8dce5;
    --stone-gray: #7a8291;
    --crystal-blue: #5e8ab4;

    --font-display: 'Fraunces', serif;
    --font-body: 'Nunito Sans', sans-serif;
    --font-mono: 'Inconsolata', monospace;

    --ease-crystal: cubic-bezier(0.22, 1, 0.36, 1);
    --scroll-weight: 300;
}

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

html {
    scroll-behavior: smooth;
    background: var(--ink-black);
}

body {
    font-family: var(--font-body);
    font-weight: 300;
    font-size: 1.0625rem;
    line-height: 1.8;
    color: var(--fog-white);
    background: var(--ink-black);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

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

/* --- Zen Particles (Background) --- */
.zen-particles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
    opacity: 0.06;
}

.gravel-lines {
    width: 100%;
    height: 100%;
}

.gravel-line {
    stroke: var(--jade);
    stroke-width: 0.5;
    transform-origin: center;
    animation: gravel-drift 30s ease-in-out infinite alternate;
}

.gl-1 { animation-delay: 0s; }
.gl-2 { animation-delay: -4s; }
.gl-3 { animation-delay: -8s; }
.gl-4 { animation-delay: -12s; }
.gl-5 { animation-delay: -16s; }
.gl-6 { animation-delay: -20s; }
.gl-7 { animation-delay: -24s; }
.gl-8 { animation-delay: -28s; }

@keyframes gravel-drift {
    0% { transform: rotate(-2deg) translateX(-5px); }
    50% { transform: rotate(1deg) translateX(3px); }
    100% { transform: rotate(-1deg) translateX(-3px); }
}

/* --- Navigation --- */
.nav-cluster {
    position: fixed;
    top: 2rem;
    right: 2rem;
    z-index: 100;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.nav-crystal {
    position: relative;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem;
    transition: all 0.5s var(--ease-crystal);
}

.nav-icon {
    width: 32px;
    height: 32px;
    color: var(--jade);
    transition: transform 0.8s var(--ease-crystal), color 0.5s ease;
}

.nav-crystal:hover .nav-icon {
    transform: rotate(30deg) scale(1.1);
    color: var(--crystal-blue);
}

.nav-label {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--stone-gray);
    opacity: 0;
    transform: translateX(-8px);
    transition: opacity 0.5s ease, transform 0.5s var(--ease-crystal);
    white-space: nowrap;
}

.nav-crystal:hover .nav-label {
    opacity: 1;
    transform: translateX(0);
}

/* --- Hero Section --- */
.hero {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1;
    overflow: hidden;
}

.crystal-hero {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 2;
}

.crystal-shape {
    width: 60vw;
    max-width: 700px;
    height: 55vh;
    clip-path: polygon(30% 0%, 70% 0%, 95% 25%, 100% 60%, 75% 100%, 25% 100%, 0% 65%, 5% 20%);
    opacity: 0;
    animation: crystalAppear 1.2s var(--ease-crystal) 0.4s forwards;
    position: relative;
    overflow: hidden;
}

.crystal-gradient {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--jade), var(--amethyst), var(--crystal-blue));
    background-size: 300% 300%;
    animation: gradientMorph 12s ease-in-out infinite;
    opacity: 0.15;
}

@keyframes crystalAppear {
    0% { opacity: 0; transform: scale(0.9); }
    100% { opacity: 1; transform: scale(1); }
}

@keyframes gradientMorph {
    0% { background-position: 0% 50%; }
    33% { background-position: 100% 0%; }
    66% { background-position: 50% 100%; }
    100% { background-position: 0% 50%; }
}

/* Refraction lines on crystal */
.crystal-shape::before,
.crystal-shape::after {
    content: '';
    position: absolute;
    background: linear-gradient(135deg, rgba(107, 158, 138, 0.15), transparent);
    pointer-events: none;
}

.crystal-shape::before {
    width: 1px;
    height: 150%;
    top: -25%;
    left: 35%;
    transform: rotate(25deg);
}

.crystal-shape::after {
    width: 1px;
    height: 150%;
    top: -25%;
    right: 30%;
    transform: rotate(-30deg);
}

/* Hero Title */
.hero-title {
    position: absolute;
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 8vw, 6rem);
    letter-spacing: 0.15em;
    color: var(--fog-white);
    z-index: 3;
    display: flex;
    gap: 0.05em;
}

.hero-title .letter {
    display: inline-block;
    font-variation-settings: 'wght' 200, 'opsz' 72;
    opacity: 0;
    transition: font-variation-settings 600ms ease;
}

.hero-title .letter.visible {
    opacity: 1;
    font-variation-settings: 'wght' 700, 'opsz' 72;
}

.hero-subtitle {
    font-family: var(--font-body);
    font-weight: 300;
    font-size: clamp(0.875rem, 2vw, 1.125rem);
    color: var(--stone-gray);
    margin-top: 2rem;
    opacity: 0;
    animation: subtitleFade 1s ease 2s forwards;
    text-align: center;
}

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

/* Crystal Fragments (for fracture animation) */
.crystal-fragments {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
    opacity: 0;
}

.fragment {
    position: absolute;
    width: 12%;
    height: 20%;
    background: linear-gradient(135deg, rgba(107, 158, 138, 0.08), rgba(139, 123, 165, 0.05));
    transition: all 1.2s var(--ease-crystal);
}

.fragment[data-fragment="0"] { clip-path: polygon(20% 0%, 80% 0%, 100% 50%, 60% 100%, 0% 60%); top: 20%; left: 35%; }
.fragment[data-fragment="1"] { clip-path: polygon(40% 0%, 100% 20%, 80% 100%, 0% 80%, 10% 30%); top: 15%; left: 52%; }
.fragment[data-fragment="2"] { clip-path: polygon(0% 20%, 60% 0%, 100% 40%, 80% 100%, 20% 80%); top: 35%; left: 30%; }
.fragment[data-fragment="3"] { clip-path: polygon(30% 0%, 100% 10%, 90% 80%, 40% 100%, 0% 50%); top: 40%; left: 55%; }
.fragment[data-fragment="4"] { clip-path: polygon(10% 0%, 90% 20%, 100% 70%, 50% 100%, 0% 60%); top: 55%; left: 35%; }
.fragment[data-fragment="5"] { clip-path: polygon(0% 10%, 70% 0%, 100% 50%, 60% 100%, 20% 80%); top: 50%; left: 50%; }
.fragment[data-fragment="6"] { clip-path: polygon(50% 0%, 100% 30%, 80% 100%, 0% 70%, 20% 10%); top: 25%; left: 20%; }
.fragment[data-fragment="7"] { clip-path: polygon(0% 0%, 80% 10%, 100% 60%, 40% 100%, 10% 50%); top: 60%; left: 48%; }

/* Hero scroll-away state */
.hero.scrolled .crystal-hero {
    opacity: 0;
    transform: scale(0.8);
    transition: all 0.8s var(--ease-crystal);
}

.hero.scrolled .crystal-fragments {
    opacity: 1;
}

.hero.scrolled .fragment {
    opacity: 0;
    transform: translate(var(--tx, 0), var(--ty, 0)) scale(0.5);
}

/* --- Riddle Grid Section --- */
.riddle-grid {
    position: relative;
    z-index: 2;
    padding: 6rem 2rem 4rem;
    min-height: 100vh;
}

.grid-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: clamp(1rem, 3vw, 2.5rem);
}

/* Riddle Cards */
.riddle-card {
    position: relative;
    background: linear-gradient(135deg, rgba(107, 158, 138, 0.08), rgba(139, 123, 165, 0.05));
    clip-path: polygon(8% 0%, 92% 0%, 100% 8%, 100% 92%, 92% 100%, 8% 100%, 0% 92%, 0% 8%);
    padding: 2.5rem 2rem;
    cursor: pointer;
    overflow: hidden;
    transform: scaleX(0.01);
    opacity: 0;
    transition: transform 0.6s var(--ease-crystal), opacity 0.6s ease, background 0.5s ease;
    transform-origin: center;
}

.riddle-card.visible {
    transform: scaleX(1);
    opacity: 1;
}

.riddle-card.featured {
    grid-column: span 2;
}

.riddle-card:hover {
    background: linear-gradient(135deg, rgba(107, 158, 138, 0.2), rgba(139, 123, 165, 0.12));
}

/* Card glow following cursor */
.card-glow {
    position: absolute;
    inset: 0;
    opacity: 0;
    background: radial-gradient(circle 200px at var(--mouse-x, 50%) var(--mouse-y, 50%), rgba(94, 138, 180, 0.12), transparent);
    transition: opacity 0.4s ease;
    pointer-events: none;
}

.riddle-card:hover .card-glow {
    opacity: 1;
}

/* Card refraction line */
.card-refraction {
    position: absolute;
    top: -50%;
    left: 40%;
    width: 0.5px;
    height: 200%;
    background: rgba(107, 158, 138, 0.15);
    transform: rotate(25deg);
    pointer-events: none;
}

/* Card icon */
.card-icon {
    margin-bottom: 1.5rem;
}

.crystal-icon {
    width: 48px;
    height: 48px;
    color: var(--jade);
    transition: transform 0.8s var(--ease-crystal), color 0.5s ease;
}

.riddle-card:hover .crystal-icon {
    transform: rotate(15deg) scale(1.08);
    color: var(--crystal-blue);
}

/* Card text */
.card-title {
    font-family: var(--font-display);
    font-size: clamp(1.25rem, 2.5vw, 1.5rem);
    font-variation-settings: 'wght' 600, 'opsz' 36;
    color: var(--fog-white);
    margin-bottom: 0.75rem;
    letter-spacing: -0.02em;
}

.card-description {
    font-family: var(--font-body);
    font-weight: 300;
    font-size: 0.9375rem;
    color: var(--stone-gray);
    line-height: 1.7;
    margin-bottom: 1.25rem;
}

.card-count {
    font-family: var(--font-mono);
    font-size: 0.8125rem;
    font-weight: 400;
    color: var(--sand);
    letter-spacing: 0.05em;
}

/* --- Crystal Growth Divider --- */
.crystal-divider {
    position: relative;
    z-index: 2;
    padding: 2rem 0;
    max-width: 800px;
    margin: 0 auto;
}

.growth-svg {
    width: 100%;
    height: 120px;
    color: var(--jade);
    overflow: visible;
}

.growth-svg.inline {
    height: 60px;
    color: var(--amethyst);
    opacity: 0.4;
}

.growth-path {
    stroke-dasharray: 2000;
    stroke-dashoffset: 2000;
    transition: stroke-dashoffset 2s ease;
}

.growth-path.animated {
    stroke-dashoffset: 0;
}

.gp-2 {
    opacity: 0.4;
}

/* --- Contemplation Section --- */
.contemplation {
    position: relative;
    z-index: 2;
    padding: 8rem 2rem 6rem;
}

.contemplation-inner {
    max-width: 680px;
    margin: 0 auto;
}

.contemplate-block {
    margin-bottom: 2rem;
}

.fade-in-block {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s var(--ease-crystal);
}

.fade-in-block.visible {
    opacity: 1;
    transform: translateY(0);
}

.contemplate-heading {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 4.5rem);
    font-variation-settings: 'wght' var(--scroll-weight, 300), 'opsz' 72;
    color: var(--fog-white);
    letter-spacing: -0.02em;
    margin-bottom: 1.5rem;
    line-height: 1.2;
    transition: font-variation-settings 600ms ease;
}

.contemplate-heading.weighted {
    font-variation-settings: 'wght' 700, 'opsz' 72;
}

.contemplate-text {
    font-family: var(--font-body);
    font-weight: 300;
    font-size: 1.0625rem;
    line-height: 1.8;
    color: var(--stone-gray);
}

.inline-growth {
    max-width: 400px;
    margin: 3rem auto;
    padding: 1rem 0;
}

/* --- Mandala Section --- */
.mandala-section {
    position: relative;
    z-index: 2;
    height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.mandala-container {
    position: relative;
    width: 360px;
    height: 360px;
}

/* Mandala Rings */
.mandala-ring {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border-radius: 50%;
}

.ring-outer {
    width: 340px;
    height: 340px;
}

.ring-middle {
    width: 220px;
    height: 220px;
}

.ring-inner {
    width: 120px;
    height: 120px;
}

/* Mandala Pieces */
.mandala-piece {
    position: absolute;
    width: 30px;
    height: 8px;
    background: linear-gradient(90deg, var(--jade), var(--amethyst));
    opacity: 0;
    transform: translate(var(--scatter-x, 200px), var(--scatter-y, 200px)) rotate(var(--scatter-r, 90deg));
    transition: all 1.2s var(--ease-crystal);
    border-radius: 1px;
}

.mandala-piece.assembled {
    opacity: 0.7;
    transform: translate(0, 0) rotate(0deg);
}

/* Outer ring piece positions (12 pieces, evenly spaced around) */
.ring-outer .mp-1  { top: 0; left: 50%; transform-origin: center 170px; }
.ring-outer .mp-2  { top: 14%; left: 87%; transform-origin: center center; }
.ring-outer .mp-3  { top: 40%; left: 97%; transform-origin: center center; }
.ring-outer .mp-4  { top: 67%; left: 90%; transform-origin: center center; }
.ring-outer .mp-5  { top: 88%; left: 70%; transform-origin: center center; }
.ring-outer .mp-6  { top: 97%; left: 45%; transform-origin: center center; }
.ring-outer .mp-7  { top: 88%; left: 20%; transform-origin: center center; }
.ring-outer .mp-8  { top: 67%; left: 3%; transform-origin: center center; }
.ring-outer .mp-9  { top: 40%; left: -3%; transform-origin: center center; }
.ring-outer .mp-10 { top: 14%; left: 5%; transform-origin: center center; }
.ring-outer .mp-11 { top: 0; left: 30%; transform-origin: center center; }
.ring-outer .mp-12 { top: -3%; left: 60%; transform-origin: center center; }

/* Middle ring piece positions */
.ring-middle .mp-1 { top: 0; left: 45%; }
.ring-middle .mp-2 { top: 18%; left: 88%; }
.ring-middle .mp-3 { top: 50%; left: 95%; }
.ring-middle .mp-4 { top: 82%; left: 80%; }
.ring-middle .mp-5 { top: 95%; left: 40%; }
.ring-middle .mp-6 { top: 75%; left: 2%; }
.ring-middle .mp-7 { top: 40%; left: -5%; }
.ring-middle .mp-8 { top: 10%; left: 15%; }

/* Inner ring piece positions */
.ring-inner .mp-1 { top: -5%; left: 40%; }
.ring-inner .mp-2 { top: 25%; left: 90%; }
.ring-inner .mp-3 { top: 70%; left: 85%; }
.ring-inner .mp-4 { top: 90%; left: 30%; }
.ring-inner .mp-5 { top: 60%; left: -10%; }
.ring-inner .mp-6 { top: 15%; left: 0%; }

/* Mandala Center */
.mandala-center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 5;
    opacity: 0;
    transition: opacity 1s ease 0.8s;
}

.mandala-center.visible {
    opacity: 1;
}

.center-crystal {
    width: 48px;
    height: 48px;
    color: var(--jade);
    animation: mandalaBreathe 4s ease-in-out infinite;
    animation-play-state: paused;
}

.mandala-center.visible .center-crystal {
    animation-play-state: running;
}

@keyframes mandalaBreathe {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.02); }
}

/* Mandala whisper text */
.mandala-whisper {
    font-family: var(--font-body);
    font-weight: 300;
    font-size: 0.875rem;
    color: var(--stone-gray);
    opacity: 0;
    margin-top: 4rem;
    text-align: center;
    transition: opacity 1.5s ease;
}

.mandala-whisper.visible {
    opacity: 0.6;
}

/* --- Scatter values for mandala pieces (randomized feel) --- */
.ring-outer .mp-1  { --scatter-x: -80px; --scatter-y: -200px; --scatter-r: 45deg; }
.ring-outer .mp-2  { --scatter-x: 180px; --scatter-y: -150px; --scatter-r: -30deg; }
.ring-outer .mp-3  { --scatter-x: 250px; --scatter-y: 50px; --scatter-r: 75deg; }
.ring-outer .mp-4  { --scatter-x: 200px; --scatter-y: 180px; --scatter-r: -60deg; }
.ring-outer .mp-5  { --scatter-x: 100px; --scatter-y: 250px; --scatter-r: 20deg; }
.ring-outer .mp-6  { --scatter-x: -30px; --scatter-y: 220px; --scatter-r: -45deg; }
.ring-outer .mp-7  { --scatter-x: -150px; --scatter-y: 200px; --scatter-r: 65deg; }
.ring-outer .mp-8  { --scatter-x: -230px; --scatter-y: 100px; --scatter-r: -80deg; }
.ring-outer .mp-9  { --scatter-x: -260px; --scatter-y: -40px; --scatter-r: 30deg; }
.ring-outer .mp-10 { --scatter-x: -200px; --scatter-y: -160px; --scatter-r: -55deg; }
.ring-outer .mp-11 { --scatter-x: -120px; --scatter-y: -230px; --scatter-r: 40deg; }
.ring-outer .mp-12 { --scatter-x: 60px; --scatter-y: -260px; --scatter-r: -70deg; }

.ring-middle .mp-1 { --scatter-x: -40px; --scatter-y: -140px; --scatter-r: 55deg; }
.ring-middle .mp-2 { --scatter-x: 130px; --scatter-y: -100px; --scatter-r: -40deg; }
.ring-middle .mp-3 { --scatter-x: 160px; --scatter-y: 80px; --scatter-r: 70deg; }
.ring-middle .mp-4 { --scatter-x: 90px; --scatter-y: 150px; --scatter-r: -25deg; }
.ring-middle .mp-5 { --scatter-x: -50px; --scatter-y: 160px; --scatter-r: 50deg; }
.ring-middle .mp-6 { --scatter-x: -140px; --scatter-y: 90px; --scatter-r: -65deg; }
.ring-middle .mp-7 { --scatter-x: -170px; --scatter-y: -30px; --scatter-r: 35deg; }
.ring-middle .mp-8 { --scatter-x: -100px; --scatter-y: -120px; --scatter-r: -50deg; }

.ring-inner .mp-1 { --scatter-x: -20px; --scatter-y: -100px; --scatter-r: 60deg; }
.ring-inner .mp-2 { --scatter-x: 90px; --scatter-y: -50px; --scatter-r: -35deg; }
.ring-inner .mp-3 { --scatter-x: 100px; --scatter-y: 60px; --scatter-r: 45deg; }
.ring-inner .mp-4 { --scatter-x: 20px; --scatter-y: 110px; --scatter-r: -55deg; }
.ring-inner .mp-5 { --scatter-x: -80px; --scatter-y: 70px; --scatter-r: 40deg; }
.ring-inner .mp-6 { --scatter-x: -100px; --scatter-y: -40px; --scatter-r: -70deg; }

/* Piece rotation for visual variety */
.ring-outer .mp-1.assembled  { transform: translate(0,0) rotate(0deg); }
.ring-outer .mp-2.assembled  { transform: translate(0,0) rotate(30deg); }
.ring-outer .mp-3.assembled  { transform: translate(0,0) rotate(60deg); }
.ring-outer .mp-4.assembled  { transform: translate(0,0) rotate(90deg); }
.ring-outer .mp-5.assembled  { transform: translate(0,0) rotate(120deg); }
.ring-outer .mp-6.assembled  { transform: translate(0,0) rotate(150deg); }
.ring-outer .mp-7.assembled  { transform: translate(0,0) rotate(180deg); }
.ring-outer .mp-8.assembled  { transform: translate(0,0) rotate(210deg); }
.ring-outer .mp-9.assembled  { transform: translate(0,0) rotate(240deg); }
.ring-outer .mp-10.assembled { transform: translate(0,0) rotate(270deg); }
.ring-outer .mp-11.assembled { transform: translate(0,0) rotate(300deg); }
.ring-outer .mp-12.assembled { transform: translate(0,0) rotate(330deg); }

.ring-middle .mp-1.assembled { transform: translate(0,0) rotate(0deg); }
.ring-middle .mp-2.assembled { transform: translate(0,0) rotate(45deg); }
.ring-middle .mp-3.assembled { transform: translate(0,0) rotate(90deg); }
.ring-middle .mp-4.assembled { transform: translate(0,0) rotate(135deg); }
.ring-middle .mp-5.assembled { transform: translate(0,0) rotate(180deg); }
.ring-middle .mp-6.assembled { transform: translate(0,0) rotate(225deg); }
.ring-middle .mp-7.assembled { transform: translate(0,0) rotate(270deg); }
.ring-middle .mp-8.assembled { transform: translate(0,0) rotate(315deg); }

.ring-inner .mp-1.assembled { transform: translate(0,0) rotate(0deg); }
.ring-inner .mp-2.assembled { transform: translate(0,0) rotate(60deg); }
.ring-inner .mp-3.assembled { transform: translate(0,0) rotate(120deg); }
.ring-inner .mp-4.assembled { transform: translate(0,0) rotate(180deg); }
.ring-inner .mp-5.assembled { transform: translate(0,0) rotate(240deg); }
.ring-inner .mp-6.assembled { transform: translate(0,0) rotate(300deg); }

/* Staggered transition delays for assembly */
.ring-outer .mp-1  { transition-delay: 0ms; }
.ring-outer .mp-2  { transition-delay: 60ms; }
.ring-outer .mp-3  { transition-delay: 120ms; }
.ring-outer .mp-4  { transition-delay: 180ms; }
.ring-outer .mp-5  { transition-delay: 240ms; }
.ring-outer .mp-6  { transition-delay: 300ms; }
.ring-outer .mp-7  { transition-delay: 360ms; }
.ring-outer .mp-8  { transition-delay: 420ms; }
.ring-outer .mp-9  { transition-delay: 480ms; }
.ring-outer .mp-10 { transition-delay: 540ms; }
.ring-outer .mp-11 { transition-delay: 600ms; }
.ring-outer .mp-12 { transition-delay: 660ms; }

.ring-middle .mp-1 { transition-delay: 200ms; }
.ring-middle .mp-2 { transition-delay: 280ms; }
.ring-middle .mp-3 { transition-delay: 360ms; }
.ring-middle .mp-4 { transition-delay: 440ms; }
.ring-middle .mp-5 { transition-delay: 520ms; }
.ring-middle .mp-6 { transition-delay: 600ms; }
.ring-middle .mp-7 { transition-delay: 680ms; }
.ring-middle .mp-8 { transition-delay: 760ms; }

.ring-inner .mp-1 { transition-delay: 400ms; }
.ring-inner .mp-2 { transition-delay: 500ms; }
.ring-inner .mp-3 { transition-delay: 600ms; }
.ring-inner .mp-4 { transition-delay: 700ms; }
.ring-inner .mp-5 { transition-delay: 800ms; }
.ring-inner .mp-6 { transition-delay: 900ms; }

/* --- Responsive --- */
@media (max-width: 768px) {
    .riddle-card.featured {
        grid-column: span 1;
    }

    .nav-cluster {
        top: 1rem;
        right: 1rem;
    }

    .mandala-container {
        width: 280px;
        height: 280px;
    }

    .ring-outer {
        width: 260px;
        height: 260px;
    }

    .ring-middle {
        width: 170px;
        height: 170px;
    }

    .ring-inner {
        width: 90px;
        height: 90px;
    }

    .crystal-shape {
        width: 85vw;
    }

    .hero-title {
        font-size: clamp(2rem, 10vw, 4rem);
    }
}

@media (max-width: 480px) {
    .grid-container {
        grid-template-columns: 1fr;
    }

    .contemplation {
        padding: 4rem 1.5rem 3rem;
    }
}

/* --- Reduced Motion --- */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    .crystal-shape {
        opacity: 1;
    }

    .hero-title .letter {
        opacity: 1;
        font-variation-settings: 'wght' 700, 'opsz' 72;
    }

    .riddle-card {
        transform: scaleX(1);
        opacity: 1;
    }

    .fade-in-block {
        opacity: 1;
        transform: translateY(0);
    }

    .mandala-piece {
        opacity: 0.7;
        transform: translate(0, 0) rotate(0deg);
    }
}