/* paraligm.com v2 — surreal pastel paradigm portal */

:root {
    --lavender: #E8D0E0;
    --mint: #D0E8D8;
    --coral: #E88870;
    --green: #60A870;
    --violet: #7858B0;
    --text: #2A2030;
    --cloud: #F8F4F8;

    --bounce: cubic-bezier(0.34, 1.56, 0.64, 1);
    --column: 720px;
    --gutter: clamp(20px, 4vw, 56px);
    --section-gap: 120px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Sora', system-ui, sans-serif;
    font-weight: 400;
    color: var(--text);
    background-color: var(--lavender);
    line-height: 1.8;
    font-size: clamp(15px, 1vw, 17px);
    overflow-x: hidden;
    transition: background-color 800ms ease;
}

body.bg-mint { background-color: var(--mint); }
body.bg-cloud { background-color: var(--cloud); }
body.bg-blend-1 { background-color: #DCD2DC; }
body.bg-blend-2 { background-color: #D8DDE0; }

.visually-hidden {
    position: absolute;
    width: 1px; height: 1px;
    padding: 0; margin: -1px;
    overflow: hidden; clip: rect(0,0,0,0);
    white-space: nowrap; border: 0;
}

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

/* ----- NAV ----- */
.nav {
    position: fixed;
    top: 24px; right: 24px;
    z-index: 50;
}

.nav__toggle {
    width: 48px; height: 48px;
    border-radius: 50%;
    border: 1.5px solid var(--text);
    background: var(--cloud);
    color: var(--text);
    cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    transition: transform 300ms var(--bounce), background 300ms ease;
}
.nav__toggle:hover { transform: rotate(8deg) scale(1.04); background: var(--lavender); }
.nav__toggle[aria-expanded="true"] { background: var(--violet); color: var(--cloud); }
.nav__toggle[aria-expanded="true"] .nav__shard { stroke: var(--cloud); }
.nav__toggle[aria-expanded="true"] .nav__leaf { stroke: var(--cloud); }

.nav__panel {
    position: absolute;
    top: 60px; right: 0;
    background: var(--cloud);
    border: 1.5px solid var(--text);
    padding: 18px 22px;
    min-width: 200px;
    box-shadow: 6px 6px 0 var(--violet);
    transform-origin: top right;
    animation: panelIn 360ms var(--bounce);
}
@keyframes panelIn {
    from { opacity: 0; transform: scale(0.92) translateY(-8px); }
    to { opacity: 1; transform: scale(1) translateY(0); }
}
.nav__panel[hidden] { display: none; }

.nav__list { list-style: none; display: flex; flex-direction: column; gap: 6px; }
.nav__link {
    display: block;
    padding: 6px 8px;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.04em;
    border-left: 2px solid transparent;
    transition: border-color 200ms ease, color 200ms ease, padding-left 200ms ease;
}
.nav__link:hover {
    border-left-color: var(--coral);
    color: var(--violet);
    padding-left: 14px;
}

/* ----- PORTAL (HERO) ----- */
.portal {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: linear-gradient(135deg, var(--lavender) 0%, var(--mint) 100%);
    padding: 0 var(--gutter);
}

.portal__atmosphere {
    position: absolute;
    inset: 0;
    pointer-events: none;
}
.orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(60px);
    opacity: 0.6;
    animation: drift 14s ease-in-out infinite alternate;
}
.orb--a { width: 320px; height: 320px; top: -60px; left: -80px; background: #F0DBE6; animation-delay: 0s; }
.orb--b { width: 260px; height: 260px; bottom: -40px; right: -60px; background: #C8E2D2; animation-delay: -3s; }
.orb--c { width: 200px; height: 200px; top: 40%; right: 20%; background: #F2C7B8; opacity: 0.35; animation-delay: -7s; }

@keyframes drift {
    from { transform: translate(0, 0) scale(1); }
    to { transform: translate(40px, -30px) scale(1.06); }
}

.portal__inner {
    position: relative;
    z-index: 2;
    max-width: var(--column);
    width: 100%;
    text-align: left;
    opacity: 0;
    transform: translateY(24px) scale(0.96);
    animation: bounceIn 700ms var(--bounce) 200ms forwards;
}
@keyframes bounceIn {
    to { opacity: 1; transform: translateY(0) scale(1); }
}

.portal__eyebrow {
    display: inline-block;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--violet);
    padding: 6px 14px;
    border: 1.5px solid var(--violet);
    border-radius: 999px;
    margin-bottom: 28px;
}

.portal__title {
    font-weight: 800;
    font-size: clamp(42px, 8vw, 96px);
    line-height: 1;
    letter-spacing: -0.02em;
    color: var(--text);
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 0;
    margin-bottom: 24px;
}
.portal__title-line { display: inline-block; }
.portal__title-dot {
    color: var(--coral);
    transform: translateY(-0.05em);
    margin: 0 0.04em;
}

.portal__lede {
    font-size: clamp(17px, 1.6vw, 22px);
    font-weight: 300;
    line-height: 1.55;
    max-width: 520px;
    color: var(--text);
    margin-bottom: 36px;
}

.portal__actions { display: flex; gap: 16px; }
.portal__cue {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 22px;
    border: 1.5px solid var(--text);
    background: var(--cloud);
    font-weight: 600;
    font-size: 14px;
    letter-spacing: 0.04em;
    transition: transform 300ms var(--bounce), background 300ms ease, color 300ms ease;
}
.portal__cue svg { transition: transform 300ms var(--bounce); }
.portal__cue:hover { background: var(--violet); color: var(--cloud); transform: translateY(-2px); }
.portal__cue:hover svg { transform: translateY(3px); stroke: var(--cloud); }

.portal__scroll {
    position: absolute;
    bottom: 28px; left: 50%;
    transform: translateX(-50%);
    display: flex; flex-direction: column; align-items: center; gap: 8px;
    font-size: 11px; font-weight: 600;
    letter-spacing: 0.2em; text-transform: uppercase;
    color: var(--text);
    animation: floatHint 1800ms ease-in-out infinite alternate;
    opacity: 0.7;
}
@keyframes floatHint {
    from { transform: translate(-50%, 0); }
    to { transform: translate(-50%, 6px); }
}
.portal__scroll-text { opacity: 0.7; }

/* Periphery shards */
.shard { position: absolute; opacity: 0; }
.portal .shard { animation: shardIn 700ms var(--bounce) forwards; }
.shard--p1 { top: 12%; left: 6%; width: 90px; animation-delay: 600ms; }
.shard--p2 { top: 22%; right: 10%; width: 70px; animation-delay: 750ms; }
.shard--p3 { bottom: 28%; left: 12%; width: 60px; animation-delay: 900ms; }
.shard--p4 { bottom: 16%; right: 14%; width: 50px; animation-delay: 1050ms; }

@keyframes shardIn {
    from { opacity: 0; transform: translateY(20px) rotate(-12deg) scale(0.8); }
    to { opacity: 1; transform: translateY(0) rotate(0) scale(1); }
}

/* Vines */
.vines {
    position: absolute;
    bottom: 0;
    width: 140px;
    height: 60vh;
    max-height: 600px;
}
.vines--left { left: 4%; }
.vines--right { right: 4%; }

.vine--stem, .vine--leaf {
    stroke-dasharray: 1000;
    stroke-dashoffset: 1000;
    animation: grow 1400ms ease-out 400ms forwards;
}
.vine--leaf { animation-delay: 900ms; animation-duration: 800ms; }
@keyframes grow {
    to { stroke-dashoffset: 0; }
}

/* ----- PANELS ----- */
.panel {
    position: relative;
    padding: var(--section-gap) var(--gutter);
    overflow: hidden;
}
.panel[data-bg="lavender"] { background: var(--lavender); }
.panel[data-bg="mint"] { background: var(--mint); }
.panel[data-bg="cloud"] { background: var(--cloud); }

.panel__inner {
    max-width: var(--column);
    margin: 0 auto;
    position: relative;
    z-index: 2;
    border-left: 2px solid transparent;
    padding-left: 0;
    transition: border-color 400ms ease, padding-left 400ms ease;
}
.panel:hover .panel__inner { border-left-color: var(--coral); padding-left: 22px; }

.panel__label {
    display: inline-block;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.16em;
    color: var(--violet);
    margin-bottom: 18px;
}

.panel__title {
    font-weight: 800;
    font-size: clamp(32px, 4vw, 56px);
    line-height: 1.1;
    letter-spacing: -0.01em;
    color: var(--text);
    margin-bottom: 28px;
    max-width: 18ch;
}

.panel__body {
    font-size: clamp(15px, 1.1vw, 17px);
    max-width: 60ch;
    color: var(--text);
    margin-bottom: 32px;
}

.panel__notes, .panel__steps {
    list-style: none;
    display: grid;
    grid-template-columns: 1fr;
    gap: 14px;
    counter-reset: step;
}
.panel__notes li, .panel__steps li {
    display: grid;
    grid-template-columns: 110px 1fr;
    gap: 18px;
    align-items: baseline;
    padding: 14px 0;
    border-top: 1px solid rgba(42, 32, 48, 0.18);
    transition: transform 300ms var(--bounce);
}
.panel__notes li:hover, .panel__steps li:hover { transform: translateX(6px); }
.panel__notes span, .panel__steps span {
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: var(--violet);
}
.panel__notes em, .panel__steps em {
    font-style: normal;
    font-weight: 400;
    color: var(--text);
    line-height: 1.6;
}

.panel__quote {
    border-left: 2px solid var(--coral);
    padding: 14px 22px;
    margin-top: 18px;
    display: flex; gap: 16px;
    align-items: flex-start;
    background: rgba(248, 244, 248, 0.55);
}
.panel__quote-mark {
    font-weight: 800;
    font-size: 28px;
    color: var(--coral);
    line-height: 1;
}
.panel__quote p {
    font-weight: 300;
    font-size: 17px;
    line-height: 1.6;
    color: var(--text);
}

/* Panel decoratives */
.panel__nature {
    position: absolute;
    right: 6%;
    top: 18%;
    width: clamp(220px, 28vw, 360px);
    pointer-events: none;
    opacity: 0.85;
}
.panel--bloom .panel__nature { right: 4%; top: 12%; }

.panel__shards {
    position: absolute;
    inset: 0;
    pointer-events: none;
}
.panel__shard {
    position: absolute;
    transition: transform 600ms var(--bounce);
}
.panel__shard--1 { top: 14%; right: 6%; width: 100px; }
.panel__shard--2 { bottom: 18%; right: 22%; width: 80px; transform: rotate(18deg); }
.panel__shard--3 { top: 40%; right: 18%; width: 60px; transform: rotate(-12deg); }
.panel--fracture:hover .panel__shard--1 { transform: rotate(8deg); }
.panel--fracture:hover .panel__shard--2 { transform: rotate(28deg) translateY(-6px); }
.panel--fracture:hover .panel__shard--3 { transform: rotate(-22deg) translateX(-4px); }

.converge__motif {
    margin: 56px auto 0;
    display: block;
    max-width: 520px;
    width: 100%;
    height: auto;
}
.converge__node {
    transform-origin: center;
    animation: pulse 2.4s ease-in-out infinite;
}
.converge__node:nth-child(2) { animation-delay: 0.2s; }
.converge__node:nth-child(3) { animation-delay: 0.4s; }
@keyframes pulse {
    0%, 100% { stroke: var(--violet); transform: scale(1); }
    50% { stroke: var(--coral); transform: scale(1.4); }
}

.emerge__sigil {
    position: absolute;
    right: 8%; top: 50%;
    transform: translateY(-50%);
    width: clamp(180px, 22vw, 240px);
    pointer-events: none;
}
.emerge__poly {
    transform-origin: center;
    animation: slowSpin 24s linear infinite;
}
@keyframes slowSpin {
    to { transform: rotate(360deg); }
}

/* ----- METAMORPHOSIS ----- */
.meta {
    padding: 80px var(--gutter);
    overflow: hidden;
    transition: background-color 800ms ease;
}
.meta[data-bg="blend-1"] { background: linear-gradient(90deg, var(--lavender) 0%, var(--mint) 100%); }
.meta[data-bg="blend-2"] { background: linear-gradient(90deg, var(--mint) 0%, var(--lavender) 100%); }

.meta__inner {
    max-width: 980px;
    margin: 0 auto;
    text-align: center;
}
.meta__caption {
    display: inline-block;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    color: var(--violet);
    margin-bottom: 28px;
}
.meta__svg {
    width: 100%;
    height: auto;
    max-height: 240px;
}
.meta__shape {
    transform-origin: center;
    transition: transform 600ms var(--bounce);
}
.meta:hover .meta__shape--a { transform: scale(1.04) rotate(-2deg); }
.meta:hover .meta__shape--b { transform: scale(1.04) rotate(1deg); }
.meta:hover .meta__shape--c { transform: scale(1.04) rotate(-1deg); }
.meta:hover .meta__shape--d { transform: scale(1.04) rotate(2deg); }

.meta__thread {
    stroke-dasharray: 4 4;
    animation: dashShift 6s linear infinite;
}
@keyframes dashShift {
    to { stroke-dashoffset: -200; }
}

/* ----- GROUND ----- */
.ground {
    padding: var(--section-gap) var(--gutter) calc(var(--section-gap) - 40px);
    background: var(--cloud);
    text-align: center;
}
.ground__inner {
    max-width: 720px;
    margin: 0 auto;
}
.ground__label {
    display: inline-block;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--violet);
    margin-bottom: 28px;
}
.ground__statement {
    font-weight: 300;
    font-size: clamp(20px, 2.4vw, 32px);
    line-height: 1.4;
    color: var(--text);
    margin-bottom: 48px;
}
.ground__cluster { display: flex; justify-content: center; margin-bottom: 36px; }
.ground__mark { width: 200px; }
.ground__meta {
    display: inline-flex;
    gap: 12px;
    align-items: center;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.06em;
    color: var(--text);
    padding: 10px 18px;
    border: 1.5px solid var(--text);
    border-radius: 999px;
}
.ground__dot { color: var(--coral); }

/* ----- REVEAL (bounce-enter) ----- */
[data-reveal] {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 500ms var(--bounce), transform 500ms var(--bounce);
}
[data-reveal].is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* ----- RESPONSIVE ----- */
@media (max-width: 760px) {
    :root { --section-gap: 80px; }

    .portal__title { font-size: clamp(36px, 12vw, 72px); }
    .portal__lede { font-size: 18px; }

    .vines--left { display: none; }
    .vines--right { width: 90px; }

    .panel__nature { display: none; }
    .panel__shards .panel__shard--3 { display: none; }
    .panel__shard--1 { width: 70px; }
    .panel__shard--2 { width: 56px; }

    .emerge__sigil { display: none; }

    .panel__notes li, .panel__steps li {
        grid-template-columns: 1fr;
        gap: 4px;
    }

    .nav { top: 16px; right: 16px; }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    .vine--stem, .vine--leaf { stroke-dashoffset: 0; }
    [data-reveal] { opacity: 1; transform: none; }
}