/*
 * Hich Web interaction showcase
 * Framework-free adaptations inspired by React Bits OptionWheel, StrokeText
 * and InfiniteMenu. Unenhanced markup stays readable and usable.
 */

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

/* OptionWheel: task-oriented service navigation. */
.rb-wheel-showcase {
    display: grid;
    grid-template-columns: minmax(18rem, 0.9fr) minmax(20rem, 1.1fr);
    min-height: clamp(34rem, 62vw, 47rem);
    border-block: 2px solid var(--line, #111);
    background:
        linear-gradient(90deg, transparent 49.9%, var(--line-soft, #c9c4bd) 50%, transparent 50.1%),
        var(--surface, #fffefa);
}

.rb-wheel-showcase__stage {
    position: relative;
    min-width: 0;
    border-right: 1px solid var(--line-soft, #c9c4bd);
}

.rb-option-wheel {
    display: grid;
    gap: 0.65rem;
    padding: clamp(1rem, 4vw, 3rem);
}

.rb-option-wheel__item {
    display: flex;
    min-height: 3.25rem;
    padding: 0.75rem 1rem;
    align-items: center;
    gap: 0.8rem;
    border: 1px solid var(--line-soft, #c9c4bd);
    background: var(--bg, #f8f6f2);
    color: var(--ink, #0a0a0a);
    font: 500 clamp(1.35rem, 3vw, 2.6rem)/1 var(--display, sans-serif);
    text-transform: uppercase;
}

.rb-option-wheel__item::before {
    content: attr(data-wheel-index);
    color: var(--accent-strong, #007c68);
    font: 600 0.63rem/1 var(--mono, monospace);
}

.rb-option-wheel.is-enhanced {
    --rb-wheel-inset: clamp(1.1rem, 5vw, 5rem);
    position: absolute;
    inset: 0;
    display: block;
    height: 100%;
    min-height: 31rem;
    padding: 0;
    overflow: hidden;
    isolation: isolate;
    cursor: grab;
    user-select: none;
    touch-action: pan-y;
    perspective: 900px;
}

.rb-option-wheel.is-enhanced.is-dragging { cursor: grabbing; }

.rb-option-wheel.is-enhanced::after {
    position: absolute;
    z-index: -1;
    top: 50%;
    left: var(--rb-wheel-inset);
    width: clamp(8rem, 22vw, 17rem);
    aspect-ratio: 1;
    border: 1px solid color-mix(in srgb, var(--accent, #08c89f) 44%, transparent);
    border-radius: 50%;
    content: "";
    transform: translate(-40%, -50%);
    box-shadow:
        0 0 0 2.2rem color-mix(in srgb, var(--accent, #08c89f) 7%, transparent),
        0 0 0 5.4rem color-mix(in srgb, var(--accent, #08c89f) 4%, transparent);
    pointer-events: none;
}

.rb-option-wheel.is-enhanced[data-side="right"]::after {
    right: var(--rb-wheel-inset);
    left: auto;
    transform: translate(40%, -50%);
}

.rb-option-wheel.is-enhanced .rb-option-wheel__item {
    position: absolute;
    z-index: 1;
    top: 50%;
    left: var(--rb-wheel-inset);
    width: max-content;
    max-width: calc(100% - var(--rb-wheel-inset) - 1rem);
    min-height: auto;
    padding: 0.2rem 0;
    gap: clamp(0.55rem, 1.6vw, 1.2rem);
    border: 0;
    background: transparent;
    color: var(--muted, #5e5b57);
    font-size: clamp(1.65rem, 4vw, 3.65rem);
    font-weight: 300;
    letter-spacing: -0.025em;
    line-height: 0.96;
    transform-origin: left center;
    will-change: transform, opacity, filter;
}

.rb-option-wheel.is-enhanced[data-side="right"] .rb-option-wheel__item {
    right: var(--rb-wheel-inset);
    left: auto;
    text-align: right;
    transform-origin: right center;
}

.rb-option-wheel.is-enhanced .rb-option-wheel__item[data-active="true"] {
    z-index: 3;
    color: var(--ink, #0a0a0a);
    font-weight: 600;
}

.rb-option-wheel.is-enhanced .rb-option-wheel__item[data-active="true"]::before {
    color: var(--accent-strong, #007c68);
}

.rb-option-wheel.is-enhanced .rb-option-wheel__item:focus-visible {
    border-radius: 0.2rem;
    outline: 3px solid var(--focus, #006b59);
    outline-offset: 5px;
}

.rb-wheel-preview {
    display: flex;
    min-width: 0;
    padding: clamp(2rem, 6vw, 5rem);
    flex-direction: column;
    justify-content: center;
}

.rb-wheel-preview__eyebrow {
    display: flex;
    margin: 0 0 clamp(3rem, 9vw, 7rem);
    justify-content: space-between;
    gap: 1rem;
    color: var(--muted, #5e5b57);
    font: 600 0.66rem/1.4 var(--mono, monospace);
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.rb-wheel-preview h3 {
    max-width: 13ch;
    margin: 0 0 1.2rem;
    font: 600 clamp(3rem, 7vw, 7rem)/0.9 var(--display, sans-serif);
    letter-spacing: -0.035em;
    text-transform: uppercase;
    text-wrap: balance;
}

.rb-wheel-preview p {
    max-width: 39rem;
    margin: 0 0 2rem;
    color: var(--muted, #5e5b57);
    font-size: clamp(1rem, 1.8vw, 1.18rem);
}

.rb-wheel-preview [data-wheel-link] { align-self: flex-start; }

.rb-wheel-preview__controls {
    display: flex;
    margin-top: 1.4rem;
    align-items: center;
    gap: 0.55rem;
}

.rb-wheel-preview__controls button {
    display: grid;
    width: 3.1rem;
    aspect-ratio: 1;
    place-items: center;
    border: 1.5px solid var(--line, #111);
    background: transparent;
    color: var(--ink, #0a0a0a);
    font-size: 1.15rem;
    cursor: pointer;
}

.rb-wheel-preview__controls button:hover { background: var(--ink, #0a0a0a); color: var(--bg, #f8f6f2); }
.rb-wheel-preview__controls button:focus-visible { outline: 3px solid var(--focus, #006b59); outline-offset: 3px; }
.rb-wheel-preview__controls button:disabled { opacity: 0.36; cursor: not-allowed; }
.rb-wheel-preview__controls button:disabled:hover { background: transparent; color: var(--ink, #0a0a0a); }

/* StrokeText: semantic headline with a measured, decorative SVG layer. */
.rb-stroke-section {
    position: relative;
    overflow: hidden;
    overflow: clip;
    border-bottom: 2px solid var(--line, #111);
    background:
        linear-gradient(135deg, color-mix(in srgb, var(--accent, #08c89f) 10%, transparent), transparent 48%),
        var(--bg, #f8f6f2);
    color: var(--ink, #0a0a0a);
}

.rb-stroke-section::before {
    position: absolute;
    top: clamp(1rem, 4vw, 3rem);
    right: clamp(1rem, 4vw, 3rem);
    width: clamp(3.5rem, 9vw, 8rem);
    aspect-ratio: 1;
    border: 1px solid color-mix(in srgb, var(--accent-strong, #007c68) 52%, transparent);
    border-radius: 50%;
    content: "";
    box-shadow: 0 0 0 clamp(0.8rem, 2vw, 1.8rem) color-mix(in srgb, var(--accent, #08c89f) 8%, transparent);
    pointer-events: none;
}

.rb-stroke-section__inner {
    position: relative;
    z-index: 1;
    padding-block: clamp(2.4rem, 5vw, 5rem);
}

.rb-stroke-section__meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    color: var(--accent-strong, #007c68);
    font-size: 0.66rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.rb-stroke-text {
    --rb-stroke-outline: var(--accent-strong, #007c68);
    --rb-stroke-fill: var(--ink, #0a0a0a);
    position: relative;
    display: grid;
    width: 100%;
    height: clamp(7.5rem, 19vw, 18rem);
    margin: clamp(1.2rem, 2.5vw, 2.2rem) 0 0;
    place-items: center;
    line-height: 0;
}

.rb-stroke-text__fallback {
    display: block;
    max-width: 100%;
    color: var(--ink, #0a0a0a);
    font: 700 clamp(2.2rem, 9vw, 9rem)/0.88 var(--display, "Oswald", sans-serif);
    letter-spacing: -0.025em;
    text-align: center;
    text-transform: uppercase;
    white-space: nowrap;
}

.rb-stroke-text__svg {
    position: absolute;
    inset: 0;
    display: block;
    width: 100%;
    height: 100%;
    opacity: 0;
    pointer-events: none;
}

.rb-stroke-text.is-enhanced .rb-stroke-text__svg { opacity: 1; }

.rb-stroke-text.is-enhanced .rb-stroke-text__fallback {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    padding: 0 !important;
    margin: -1px !important;
    overflow: hidden !important;
    clip: rect(0, 0, 0, 0) !important;
    white-space: nowrap !important;
    border: 0 !important;
}

.rb-stroke-text__stroke,
.rb-stroke-text__fill {
    font-family: var(--display, "Oswald", sans-serif);
    font-size: var(--rb-stroke-font-size, 144px);
    font-weight: var(--rb-stroke-font-weight, 700);
    letter-spacing: var(--rb-stroke-letter-spacing, -2px);
    user-select: none;
}

.rb-stroke-text__stroke {
    fill: none;
    stroke: var(--rb-stroke-outline);
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-width: var(--rb-stroke-width, 1.6);
}

.rb-stroke-text__stroke-char {
    stroke-dasharray: var(--rb-stroke-dash, 1200);
    stroke-dashoffset: var(--rb-stroke-dash, 1200);
    transition: stroke-dashoffset var(--rb-stroke-duration, 1.25s) cubic-bezier(0.22, 1, 0.36, 1) var(--rb-stroke-delay, 0s);
}

.rb-stroke-text__fill {
    fill: var(--rb-stroke-fill);
    stroke: none;
}

.rb-stroke-text__wipe {
    transform: scaleX(0);
    transform-box: fill-box;
    transform-origin: left center;
    transition: transform 0.68s cubic-bezier(0.65, 0, 0.35, 1) var(--rb-stroke-fill-delay, 1.8s);
}

.rb-stroke-text.is-visible .rb-stroke-text__stroke-char { stroke-dashoffset: 0; }
.rb-stroke-text.is-visible .rb-stroke-text__wipe { transform: scaleX(1); }

.rb-stroke-section__copy {
    max-width: 49rem;
    margin: 0;
    color: var(--muted, #5e5b57);
    font-size: clamp(0.96rem, 1.6vw, 1.12rem);
}

/* InfiniteMenu: dependency-free 2.5D navigator. */
.rb-infinite-menu {
    position: relative;
    min-height: 34rem;
    padding: clamp(1rem, 4vw, 3rem);
    overflow: hidden;
    border: 2px solid var(--line, #111);
    background:
        radial-gradient(circle at 50% 45%, color-mix(in srgb, var(--accent, #08c89f) 16%, transparent), transparent 30%),
        var(--black, #070707);
    color: var(--white, #fff);
}

.rb-infinite-menu__viewport {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
}

.rb-infinite-menu__item {
    display: grid;
    min-height: 21rem;
    overflow: hidden;
    grid-template-rows: minmax(10rem, 1fr) auto;
    border: 1px solid color-mix(in srgb, #fff 38%, transparent);
    background: #141514;
    color: #fff;
}

.rb-infinite-menu__item img {
    width: 100%;
    height: 100%;
    min-height: 10rem;
    object-fit: cover;
    filter: saturate(0.78) contrast(1.02);
}

.rb-infinite-menu__copy { padding: 1rem; }
.rb-infinite-menu__copy span { color: var(--accent, #08c89f); font: 600 0.62rem/1.3 var(--mono, monospace); text-transform: uppercase; }
.rb-infinite-menu__copy h3 { margin: 0.65rem 0 0.45rem; font: 600 clamp(1.8rem, 3vw, 2.7rem)/0.95 var(--display, sans-serif); text-transform: uppercase; }
.rb-infinite-menu__copy p { margin: 0; color: #b8b8b4; font-size: 0.91rem; }

.rb-infinite-menu.is-enhanced {
    min-height: clamp(35rem, 67vw, 49rem);
    padding: 0;
    perspective: 1100px;
    isolation: isolate;
}

.rb-infinite-menu.is-enhanced::before,
.rb-infinite-menu.is-enhanced::after {
    position: absolute;
    z-index: -1;
    inset: 50% auto auto 50%;
    border: 1px solid color-mix(in srgb, var(--accent, #08c89f) 34%, transparent);
    border-radius: 50%;
    content: "";
    pointer-events: none;
    transform: translate(-50%, -50%);
}

.rb-infinite-menu.is-enhanced::before { width: min(76vw, 52rem); aspect-ratio: 1; }
.rb-infinite-menu.is-enhanced::after { width: min(49vw, 34rem); aspect-ratio: 1; }

.rb-infinite-menu.is-enhanced .rb-infinite-menu__viewport {
    position: absolute;
    inset: 0;
    display: block;
    overflow: hidden;
    touch-action: pan-y;
    cursor: grab;
    transform-style: preserve-3d;
}

.rb-infinite-menu.is-enhanced.is-dragging .rb-infinite-menu__viewport { cursor: grabbing; }

.rb-infinite-menu.is-enhanced .rb-infinite-menu__item {
    position: absolute;
    top: 46%;
    left: 50%;
    width: clamp(15rem, 31vw, 25rem);
    min-height: clamp(20rem, 39vw, 30rem);
    max-height: calc(100% - 7rem);
    border: 1px solid color-mix(in srgb, #fff 40%, transparent);
    box-shadow: 0 1.4rem 4rem rgba(0, 0, 0, 0.46);
    transform-origin: center;
    will-change: transform, opacity;
}

.rb-infinite-menu.is-enhanced .rb-infinite-menu__item[data-active="true"] {
    border-color: var(--accent, #08c89f);
    box-shadow: 0 1.5rem 4rem rgba(0, 0, 0, 0.54), 0 0 0 3px color-mix(in srgb, var(--accent, #08c89f) 25%, transparent);
}

.rb-infinite-menu.is-enhanced .rb-infinite-menu__item:focus-visible {
    outline: 4px solid var(--accent, #08c89f);
    outline-offset: 5px;
}

.rb-infinite-menu__controls {
    display: none;
}

.rb-infinite-menu.is-enhanced .rb-infinite-menu__controls {
    position: absolute;
    z-index: 30;
    right: clamp(0.8rem, 3vw, 2rem);
    bottom: clamp(0.8rem, 3vw, 2rem);
    left: clamp(0.8rem, 3vw, 2rem);
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: center;
    gap: 0.65rem;
}

.rb-infinite-menu__controls button {
    display: grid;
    width: 3.15rem;
    aspect-ratio: 1;
    place-items: center;
    border: 1px solid color-mix(in srgb, #fff 52%, transparent);
    background: color-mix(in srgb, #070707 78%, transparent);
    color: #fff;
    font-size: 1.25rem;
    backdrop-filter: blur(10px);
    cursor: pointer;
}

.rb-infinite-menu__controls button:hover { background: var(--accent, #08c89f); color: #001d16; }
.rb-infinite-menu__controls button:focus-visible { outline: 3px solid var(--accent, #08c89f); outline-offset: 3px; }

.rb-infinite-menu__status {
    min-width: 0;
    margin: 0;
    color: #fff;
    font: 600 0.66rem/1.35 var(--mono, monospace);
    text-align: center;
    text-transform: uppercase;
}

.rb-orbit-section {
    padding-block: var(--section-space, clamp(5.5rem, 10vw, 9rem));
    overflow: hidden;
    border-bottom: 2px solid var(--line, #111);
    background: var(--black, #070707);
    color: var(--white, #fff);
}

.rb-orbit-section .section-number { color: var(--accent, #08c89f); }
.rb-orbit-section .section-heading > div > p { color: #b8b8b4; }

@media (max-width: 980px) {
    .rb-wheel-showcase { grid-template-columns: 1fr; background: var(--surface, #fffefa); }
    .rb-wheel-showcase__stage { min-height: 33rem; border-right: 0; border-bottom: 1px solid var(--line-soft, #c9c4bd); }
    .rb-wheel-preview { min-height: 25rem; }
    .rb-infinite-menu__viewport { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 620px) {
    .rb-wheel-showcase__stage { min-height: 29rem; }
    .rb-option-wheel.is-enhanced { min-height: 29rem; }
    .rb-option-wheel.is-enhanced .rb-option-wheel__item { max-width: calc(100% - 2.2rem); font-size: clamp(1.45rem, 8vw, 2.5rem); }
    .rb-wheel-preview { min-height: 21rem; padding: 1.4rem; }
    .rb-wheel-preview__eyebrow { margin-bottom: 2.2rem; }
    .rb-wheel-preview h3 { font-size: clamp(2.7rem, 14vw, 4.5rem); }
    .rb-infinite-menu { min-height: 30rem; }
    .rb-infinite-menu__viewport { grid-template-columns: 1fr; }
    .rb-infinite-menu.is-enhanced { min-height: 36rem; }
    .rb-infinite-menu.is-enhanced .rb-infinite-menu__item { top: 45%; width: min(72vw, 18rem); min-height: 22rem; }
    .rb-infinite-menu__copy p { display: -webkit-box; overflow: hidden; -webkit-box-orient: vertical; -webkit-line-clamp: 3; }
    .rb-stroke-section__inner { padding-block: 2rem 2.4rem; }
    .rb-stroke-section__meta { align-items: flex-start; flex-direction: column; gap: 0.35rem; }
    .rb-stroke-text { height: 7.5rem; margin-top: 0.65rem; }
    .rb-stroke-section__copy { max-width: 30ch; }
}

@media (prefers-reduced-motion: reduce) {
    .rb-option-wheel__item,
    .rb-infinite-menu__item { transition: none !important; }
    .rb-stroke-text__stroke-char,
    .rb-stroke-text__wipe { transition: none !important; }
    .rb-stroke-text__stroke-char { stroke-dashoffset: 0; }
    .rb-stroke-text__wipe { transform: scaleX(1); }
}

@media (forced-colors: active) {
    .rb-option-wheel__item,
    .rb-infinite-menu,
    .rb-infinite-menu__item { forced-color-adjust: auto; }
    .rb-stroke-text__stroke { stroke: CanvasText; }
    .rb-stroke-text__fill { fill: CanvasText; }
}