/* =========================================================
   Cioclovina Tribe — base layer, layout primitives, chrome
   ========================================================= */

*, *::before, *::after { box-sizing: border-box; }

html {
    -webkit-text-size-adjust: 100%;
    scroll-behavior: smooth;
    /* `clip`, not `hidden`: stops sideways overflow without turning the
       viewport into a scroll container, so `position: sticky` keeps working. */
    overflow-x: clip;
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
}

body {
    margin: 0;
    background: var(--ct-bg);
    color: var(--ct-ink);
    font-family: var(--ct-font-sans);
    font-size: var(--ct-text-md);
    line-height: var(--ct-leading-body);
    -webkit-font-smoothing: antialiased;
}

body.ct-no-scroll { overflow: hidden; }

img, svg, video { max-width: 100%; display: block; }
img { height: auto; }

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

button { font: inherit; color: inherit; }

h1, h2, h3, h4 {
    font-family: var(--ct-font-serif);
    font-weight: 500;
    line-height: var(--ct-leading-tight);
    letter-spacing: -0.012em;
    margin: 0;
    text-wrap: balance;
}

p { margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }

:focus-visible {
    outline: 2px solid var(--ct-focus);
    outline-offset: 3px;
    border-radius: var(--ct-radius-xs);
}

.ct-skip-link {
    position: absolute;
    left: -9999px;
    top: 0;
    z-index: 999;
    background: var(--ct-forest-deep);
    color: var(--ct-off-white);
    padding: .75rem 1.25rem;
    border-radius: 0 0 var(--ct-radius-sm) 0;
}
.ct-skip-link:focus { left: 0; }

/* ---------- layout ---------- */

.ct-container {
    width: 100%;
    max-width: var(--ct-container);
    margin-inline: auto;
    padding-inline: var(--ct-gutter);
}
.ct-container--wide { max-width: var(--ct-container-wide); }
.ct-container--narrow { max-width: var(--ct-container-narrow); }

.ct-section { padding-block: var(--ct-section-y); position: relative; overflow-x: clip; }
.ct-section--tight { padding-block: calc(var(--ct-section-y) * .6); }
.ct-section--cream { background: var(--ct-bg-alt); }
.ct-section--white { background: var(--ct-off-white); }
.ct-section--dark { background: var(--ct-forest-deep); color: var(--ct-ink-invert); }
.ct-section--dark h1, .ct-section--dark h2, .ct-section--dark h3 { color: var(--ct-ink-invert); }

/* ---------- typography helpers ---------- */

.ct-eyebrow {
    display: inline-flex;
    align-items: flex-start;
    gap: .625rem;
    font-family: var(--ct-font-sans);
    font-size: var(--ct-eyebrow-size);
    font-weight: 600;
    letter-spacing: var(--ct-eyebrow-track);
    text-transform: uppercase;
    color: var(--ct-green);
    margin: 0 0 var(--ct-space-md);
}
.ct-eyebrow::before {
    content: "";
    width: 28px;
    height: 1px;
    flex: none;
    /* keeps the rule on the first line's baseline when the label wraps */
    margin-top: .6em;
    background: currentColor;
    opacity: .6;
}
.ct-section--dark .ct-eyebrow,
.ct-eyebrow--invert { color: var(--ct-green-soft); }

.ct-display-1 { font-size: var(--ct-display-1); }
.ct-display-2 { font-size: var(--ct-display-2); }
.ct-display-3 { font-size: var(--ct-display-3); }
.ct-display-4 { font-size: var(--ct-display-4); }

.ct-accent-green { color: var(--ct-green-bright); }

.ct-lead {
    font-size: clamp(1rem, .95rem + .3vw, 1.1875rem);
    color: var(--ct-ink-soft);
    max-width: 54ch;
}
.ct-section--dark .ct-lead { color: var(--ct-ink-invert-soft); }

.ct-script {
    font-family: var(--ct-font-script);
    font-weight: 500;
    line-height: 1.1;
    color: var(--ct-brown);
    font-size: clamp(1.5rem, 1.1rem + 1.4vw, 2.4rem);
}
.ct-script--invert { color: rgba(250, 248, 243, .9); }

/* ---------- buttons ---------- */

.ct-btn {
    --btn-bg: var(--ct-green);
    --btn-fg: var(--ct-off-white);
    --btn-border: var(--ct-green);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .625rem;
    padding: .95rem 1.6rem;
    min-height: 48px;
    background: var(--btn-bg);
    color: var(--btn-fg);
    border: 1px solid var(--btn-border);
    border-radius: var(--ct-radius-pill);
    font-family: var(--ct-font-sans);
    font-size: .9375rem;
    font-weight: 500;
    letter-spacing: .01em;
    cursor: pointer;
    transition: background var(--ct-t-base) var(--ct-ease),
                color var(--ct-t-base) var(--ct-ease),
                border-color var(--ct-t-base) var(--ct-ease),
                transform var(--ct-t-base) var(--ct-ease);
}
.ct-btn:hover { --btn-bg: var(--ct-green-bright); --btn-border: var(--ct-green-bright); transform: translateY(-1px); }
.ct-btn:active { transform: translateY(0); }

.ct-btn--ghost {
    --btn-bg: transparent;
    --btn-fg: var(--ct-off-white);
    --btn-border: rgba(250, 248, 243, .45);
}
.ct-btn--ghost:hover { --btn-bg: rgba(250, 248, 243, .12); --btn-border: rgba(250, 248, 243, .8); }

.ct-btn--outline {
    --btn-bg: transparent;
    --btn-fg: var(--ct-forest-deep);
    --btn-border: rgba(22, 33, 26, .3);
}
.ct-btn--outline:hover { --btn-bg: var(--ct-forest-deep); --btn-fg: var(--ct-off-white); --btn-border: var(--ct-forest-deep); }

.ct-btn__icon { width: 18px; height: 18px; flex: none; }

.ct-link-arrow {
    display: inline-flex;
    align-items: center;
    gap: .75rem;
    font-size: .875rem;
    font-weight: 400;
    color: var(--ct-ink);
    line-height: 1.25;
    text-align: right;
}
.ct-link-arrow svg {
    width: 44px;
    height: 44px;
    padding: 12px;
    border-radius: var(--ct-radius-pill);
    border: 1px solid currentColor;
    flex: none;
}
.ct-section--dark .ct-link-arrow,
.ct-stay .ct-link-arrow { color: var(--ct-off-white); }
.ct-link-arrow svg { transition: transform var(--ct-t-base) var(--ct-ease); }
.ct-link-arrow:hover svg { transform: translateX(5px); }
.ct-section--dark .ct-link-arrow { color: var(--ct-green-soft); }

/* ---------- decorative ---------- */

.ct-topo {
    position: absolute;
    inset: 0;
    background-image: url("../img/topo.svg");
    background-size: 900px auto;
    background-repeat: repeat;
    opacity: .05;
    pointer-events: none;
}


/* ---------- torn paper edges between sections ---------- */

.ct-torn { position: relative; }
.ct-torn::before,
.ct-torn::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    height: 14px;
    background: var(--torn-bg, var(--ct-off-white));
    -webkit-mask-image: url("../img/torn-edge.svg");
    mask-image: url("../img/torn-edge.svg");
    -webkit-mask-size: 1200px 14px;
    mask-size: 1200px 14px;
    -webkit-mask-repeat: repeat-x;
    mask-repeat: repeat-x;
    pointer-events: none;
    z-index: 2;
}
.ct-torn::before { top: -13px; }
.ct-torn::after { bottom: -13px; transform: scaleY(-1); }
.ct-torn--top-only::after { display: none; }
.ct-torn--bottom-only::before { display: none; }

/* ---------- header ---------- */

.ct-header {
    position: fixed;
    inset: 0 0 auto 0;
    z-index: var(--ct-z-header);
    padding-block: 1rem;
    transition: background var(--ct-t-base) var(--ct-ease),
                padding var(--ct-t-base) var(--ct-ease),
                box-shadow var(--ct-t-base) var(--ct-ease);
}
.ct-header::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, rgba(7, 22, 16, .55), rgba(7, 22, 16, 0));
    opacity: 1;
    transition: opacity var(--ct-t-base) var(--ct-ease);
    pointer-events: none;
}
.ct-header.is-stuck {
    background: rgba(7, 22, 16, .95);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    padding-block: .55rem;
    box-shadow: 0 1px 0 rgba(250, 248, 243, .1);
}
.ct-header.is-stuck::after { opacity: 0; }

.ct-header__inner {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--ct-space-md);
}

.ct-brand { display: flex; align-items: center; gap: .75rem; flex: none; min-height: 44px; }
.ct-brand__badge {
    width: 54px;
    height: 54px;
    transition: width var(--ct-t-base) var(--ct-ease), height var(--ct-t-base) var(--ct-ease);
}
.ct-header.is-stuck .ct-brand__badge { width: 42px; height: 42px; }
.ct-brand__name {
    font-family: var(--ct-font-serif);
    font-size: 1.15rem;
    line-height: 1.05;
    color: var(--ct-off-white);
    letter-spacing: .02em;
}
.ct-brand__name span { display: block; }

.ct-nav { display: flex; align-items: center; gap: clamp(1rem, .3rem + 1.4vw, 2.1rem); }
.ct-nav__link {
    position: relative;
    font-size: .875rem;
    font-weight: 500;
    letter-spacing: .04em;
    color: rgba(250, 248, 243, .88);
    padding-block: .35rem;
    white-space: nowrap;
}
.ct-nav__link::after {
    content: "";
    position: absolute;
    left: 0; right: 0; bottom: 0;
    height: 1px;
    background: var(--ct-green-bright);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--ct-t-base) var(--ct-ease);
}
.ct-nav__link:hover::after,
.ct-nav__link[aria-current="page"]::after { transform: scaleX(1); }

.ct-header__actions { display: flex; align-items: center; gap: .5rem; flex: none; }
.ct-btn--book {
    --btn-bg: rgba(7, 22, 16, .35);
    --btn-fg: var(--ct-off-white);
    --btn-border: rgba(250, 248, 243, .5);
    padding: .7rem 1.35rem;
    min-height: 44px;
}
.ct-btn--book:hover { --btn-bg: var(--ct-green); --btn-border: var(--ct-green); }
.ct-header.is-stuck .ct-btn--book { --btn-bg: var(--ct-green); --btn-border: var(--ct-green); }

.ct-lang-wrap { position: relative; }
.ct-lang {
    display: inline-flex;
    align-items: center;
    gap: .35rem;
    font-size: .75rem;
    font-weight: 600;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: rgba(250, 248, 243, .82);
    background: none;
    border: 0;
    cursor: pointer;
    padding: .5rem .625rem;
    min-height: 44px;
}
.ct-lang__list {
    position: absolute;
    top: 100%;
    right: 0;
    min-width: 120px;
    background: var(--ct-off-white);
    border-radius: var(--ct-radius-sm);
    box-shadow: var(--ct-shadow-md);
    padding: .35rem;
    margin: .4rem 0 0;
    list-style: none;
    display: none;
}
.ct-lang-wrap.is-open .ct-lang__list { display: block; }
.ct-lang__list a {
    display: block;
    padding: .5rem .75rem;
    font-size: .8125rem;
    color: var(--ct-ink);
    border-radius: var(--ct-radius-xs);
}
.ct-lang__list a:hover { background: var(--ct-cream); }

.ct-burger {
    display: none;
    width: 46px;
    height: 46px;
    align-items: center;
    justify-content: center;
    background: rgba(250, 248, 243, .1);
    border: 1px solid rgba(250, 248, 243, .28);
    border-radius: var(--ct-radius-pill);
    cursor: pointer;
}
.ct-burger span {
    display: block;
    width: 18px;
    height: 1.5px;
    background: var(--ct-off-white);
    position: relative;
}
.ct-burger span::before,
.ct-burger span::after {
    content: "";
    position: absolute;
    left: 0;
    width: 18px;
    height: 1.5px;
    background: var(--ct-off-white);
}
.ct-burger span::before { top: -6px; }
.ct-burger span::after { top: 6px; }

/* ---------- mobile drawer ---------- */

.ct-drawer {
    position: fixed;
    inset: 0;
    z-index: var(--ct-z-drawer);
    background: var(--ct-forest-dark);
    color: var(--ct-off-white);
    padding: 1.25rem var(--ct-gutter) 2rem;
    transform: translateY(-100%);
    visibility: hidden;
    transition: transform var(--ct-t-base) var(--ct-ease-out), visibility var(--ct-t-base);
    overflow-y: auto;
    display: flex;
    flex-direction: column;
}
.ct-drawer.is-open { transform: translateY(0); visibility: visible; }
.ct-drawer__head { display: flex; align-items: center; justify-content: space-between; }
.ct-drawer__close {
    width: 46px; height: 46px;
    border-radius: var(--ct-radius-pill);
    border: 1px solid rgba(250, 248, 243, .3);
    background: none;
    color: var(--ct-off-white);
    font-size: 1.4rem;
    line-height: 1;
    cursor: pointer;
}
.ct-drawer__nav { margin-block: auto; display: grid; gap: .35rem; padding-block: 2rem; }
.ct-drawer__nav a {
    font-family: var(--ct-font-serif);
    font-size: clamp(1.9rem, 1.3rem + 2.4vw, 2.6rem);
    padding-block: .35rem;
    border-bottom: 1px solid rgba(250, 248, 243, .1);
}
.ct-drawer__foot { display: grid; gap: 1rem; }
.ct-drawer__foot .ct-btn { width: 100%; }
.ct-drawer__meta { font-size: var(--ct-text-sm); color: var(--ct-ink-invert-soft); display: grid; gap: .35rem; }

/* ---------- sticky mobile CTA ---------- */

.ct-sticky-cta {
    position: fixed;
    left: 0; right: 0; bottom: 0;
    z-index: var(--ct-z-sticky-cta);
    display: none;
    gap: .625rem;
    padding: .75rem var(--ct-gutter) calc(.75rem + env(safe-area-inset-bottom));
    background: rgba(7, 22, 16, .96);
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
    border-top: 1px solid rgba(250, 248, 243, .12);
}
.ct-sticky-cta .ct-btn { flex: 1; }

/* ---------- footer ---------- */

.ct-footer {
    background: var(--ct-forest-dark);
    color: var(--ct-ink-invert);
    padding-block: var(--ct-space-2xl) var(--ct-space-lg);
    position: relative;
    overflow: hidden;
}
.ct-footer__grid {
    display: grid;
    grid-template-columns: 1.5fr 1.1fr 1fr .9fr;
    gap: var(--ct-space-lg);
    align-items: start;
    position: relative;
    z-index: 1;
}
.ct-footer__brand { display: flex; gap: 1rem; align-items: flex-start; }
.ct-footer__brand img { width: 58px; height: auto; }
.ct-footer__brand .ct-brand__name { font-size: 1.35rem; }
.ct-footer__tagline {
    font-size: .8125rem;
    color: rgba(250, 248, 243, .6);
    margin-top: .75rem;
    font-family: var(--ct-font-sans);
    max-width: 22ch;
}

.ct-footer__links {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: .7rem 1.75rem;
    font-size: .9375rem;
    color: rgba(250, 248, 243, .85);
    padding-top: .5rem;
}

.ct-footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: .7rem; }
.ct-footer a:hover { color: var(--ct-green-bright); }
.ct-footer__contact { padding-top: .5rem; }
.ct-footer__contact li { display: flex; gap: .65rem; align-items: flex-start; font-size: .9375rem; color: rgba(250, 248, 243, .85); }
.ct-footer__contact svg { width: 17px; height: 17px; flex: none; margin-top: .25rem; color: var(--ct-green-bright); }

.ct-social { display: flex; gap: .6rem; margin-top: 1rem; list-style: none; padding: 0; }
.ct-social a {
    width: 40px; height: 40px;
    display: grid; place-items: center;
    border-radius: var(--ct-radius-pill);
    border: 1px solid rgba(250, 248, 243, .22);
    color: var(--ct-off-white);
    transition: background var(--ct-t-base) var(--ct-ease), border-color var(--ct-t-base) var(--ct-ease);
}
.ct-social a:hover { background: var(--ct-green); border-color: var(--ct-green); }

.ct-footer__bottom {
    margin-top: var(--ct-space-xl);
    padding-top: var(--ct-space-md);
    border-top: 1px solid rgba(250, 248, 243, .12);
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: space-between;
    font-size: .8125rem;
    color: rgba(250, 248, 243, .5);
    position: relative;
    z-index: 1;
}
.ct-footer__legal { display: flex; flex-wrap: wrap; gap: 1.25rem; }

.ct-to-top {
    position: fixed;
    right: var(--ct-gutter);
    bottom: calc(var(--ct-gutter) + 1rem);
    width: 46px;
    height: 46px;
    border-radius: var(--ct-radius-pill);
    background: var(--ct-forest-deep);
    color: var(--ct-off-white);
    border: 1px solid rgba(250, 248, 243, .2);
    display: grid;
    place-items: center;
    cursor: pointer;
    opacity: 0;
    pointer-events: none;
    transform: translateY(8px);
    transition: opacity var(--ct-t-base) var(--ct-ease), transform var(--ct-t-base) var(--ct-ease);
    z-index: 80;
}
.ct-to-top.is-visible { opacity: 1; pointer-events: auto; transform: translateY(0); }

/* ---------- scroll reveal ---------- */

/* Hidden only while <html> carries `.ct-js`. The inline head script adds it and
   removes it again if site.js never reports ready, so a JS failure — or no JS
   at all — can never leave the page blank. */
.ct-js .ct-reveal {
    opacity: 0;
    transform: translateY(22px);
    transition: opacity var(--ct-t-slow) var(--ct-ease-out), transform var(--ct-t-slow) var(--ct-ease-out);
}
.ct-js .ct-reveal.is-in { opacity: 1; transform: none; }
.ct-js .ct-reveal[data-delay="1"] { transition-delay: 90ms; }
.ct-js .ct-reveal[data-delay="2"] { transition-delay: 180ms; }
.ct-js .ct-reveal[data-delay="3"] { transition-delay: 270ms; }

.ct-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;
}

/* ---------- responsive chrome ---------- */

@media (max-width: 1080px) {
    .ct-nav { display: none; }
    .ct-burger { display: inline-flex; }
    .ct-header__actions .ct-btn--book { display: none; }
}

@media (max-width: 1080px) {
    .ct-footer__grid { grid-template-columns: 1.4fr 1fr 1fr; }
    .ct-footer__place { grid-column: 2 / -1; }
}

@media (max-width: 780px) {
    .ct-footer__grid { grid-template-columns: 1fr; }
    .ct-footer__place { grid-column: auto; }
}

@media (max-width: 768px) {
    .ct-sticky-cta { display: flex; }
    .ct-to-top { bottom: calc(4.75rem + env(safe-area-inset-bottom)); }
    .ct-footer { padding-bottom: calc(5.5rem + env(safe-area-inset-bottom)); }
}

@media (max-width: 560px) {
    .ct-footer__grid { grid-template-columns: 1fr; gap: var(--ct-space-lg); }
    .ct-brand__name { font-size: 1rem; }
    .ct-sticky-cta .ct-btn { padding: .8rem .75rem; font-size: .75rem; letter-spacing: .04em; white-space: nowrap; }
    .ct-eyebrow { --ct-eyebrow-track: .16em; }
}

/* ---------- touch targets ---------- */

@media (pointer: coarse) {
    .ct-footer a,
    .ct-footer__contact a {
        display: inline-flex;
        align-items: center;
        min-height: 44px;
    }
    .ct-social a { width: 44px; height: 44px; }
}

/* =========================================================
   Interactions: handwriting reveal, image lightbox, parallax
   ========================================================= */

/* ---------- handwritten notes that "write" themselves ---------- */

/* Each line is wrapped by the script and revealed left to right, as if drawn
   with a pen. Without javascript the text simply stays visible. */
.ct-script--write .ct-write__line {
    display: block;
    clip-path: inset(0 100% -.3em 0);
}
.ct-script--write.is-writing .ct-write__line {
    animation: ct-write var(--write-duration, 900ms) var(--ct-ease-out) forwards;
    animation-delay: var(--write-delay, 0ms);
}

@keyframes ct-write {
    from { clip-path: inset(0 100% -.3em 0); }
    to   { clip-path: inset(0 -.15em -.3em 0); }
}

@media (prefers-reduced-motion: reduce) {
    .ct-script--write .ct-write__line,
    .ct-script--write.is-writing .ct-write__line {
        clip-path: none;
        animation: none;
    }
}

/* ---------- parallax on the large editorial photos ---------- */

.ct-parallax { will-change: transform; }

@media (prefers-reduced-motion: reduce) {
    .ct-parallax { transform: none !important; }
}

/* ---------- lightbox ---------- */

.ct-lightbox {
    position: fixed;
    inset: 0;
    z-index: 200;
    display: none;
    align-items: center;
    justify-content: center;
    background: rgba(7, 22, 16, .94);
    -webkit-backdrop-filter: blur(6px);
    backdrop-filter: blur(6px);
    padding: clamp(1rem, 3vw, 3rem);
}
.ct-lightbox.is-open { display: flex; }
.ct-lightbox__figure {
    margin: 0;
    max-width: min(1400px, 100%);
    max-height: 100%;
    display: flex;
    flex-direction: column;
    gap: .75rem;
    align-items: center;
}
.ct-lightbox img {
    max-width: 100%;
    max-height: calc(100vh - 8rem);
    width: auto;
    border-radius: var(--ct-radius-sm);
    object-fit: contain;
    opacity: 0;
    transition: opacity var(--ct-t-base) var(--ct-ease);
}
.ct-lightbox img.is-ready { opacity: 1; }
.ct-lightbox figcaption {
    color: rgba(250, 248, 243, .7);
    font-size: .8125rem;
    letter-spacing: .04em;
}
.ct-lightbox__btn {
    position: absolute;
    width: 48px;
    height: 48px;
    border-radius: var(--ct-radius-pill);
    border: 1px solid rgba(250, 248, 243, .35);
    background: rgba(7, 22, 16, .5);
    color: var(--ct-off-white);
    display: grid;
    place-items: center;
    cursor: pointer;
    transition: background var(--ct-t-base) var(--ct-ease);
}
.ct-lightbox__btn:hover { background: rgba(250, 248, 243, .18); }
.ct-lightbox__btn--close { top: clamp(1rem, 2vw, 2rem); right: clamp(1rem, 2vw, 2rem); }
.ct-lightbox__btn--prev { left: clamp(.5rem, 2vw, 2rem); top: 50%; transform: translateY(-50%); }
.ct-lightbox__btn--next { right: clamp(.5rem, 2vw, 2rem); top: 50%; transform: translateY(-50%); }

@media (max-width: 560px) {
    .ct-lightbox__btn--prev { left: .5rem; }
    .ct-lightbox__btn--next { right: .5rem; }
    .ct-lightbox img { max-height: calc(100vh - 10rem); }
}

/* the gallery images become obvious click targets */
[data-ct-lightbox] a { cursor: zoom-in; }

/* ---------- button life: a slow sheen, a soft halo ---------- */

.ct-btn--shine { position: relative; overflow: hidden; }
.ct-btn--shine::after {
    content: "";
    position: absolute;
    top: -60%;
    bottom: -60%;
    width: 55%;
    left: -80%;
    background: linear-gradient(100deg, transparent, rgba(250, 248, 243, .35), transparent);
    transform: skewX(-18deg);
    animation: ct-shine 5.5s ease-in-out infinite;
    pointer-events: none;
}
@keyframes ct-shine {
    0%, 62% { left: -80%; }
    88%, 100% { left: 130%; }
}
.ct-btn--shine:hover::after { animation-duration: 2.4s; }

.ct-btn--glow { position: relative; }
.ct-btn--glow::before {
    content: "";
    position: absolute;
    inset: -1px;
    border-radius: inherit;
    box-shadow: 0 0 0 0 rgba(250, 248, 243, .35);
    animation: ct-glow 4.5s ease-in-out infinite;
    pointer-events: none;
}
@keyframes ct-glow {
    0%, 100% { box-shadow: 0 0 0 0 rgba(250, 248, 243, 0); }
    50%      { box-shadow: 0 0 22px 2px rgba(250, 248, 243, .28); }
}

@media (prefers-reduced-motion: reduce) {
    .ct-btn--shine::after,
    .ct-btn--glow::before { animation: none; }
}