/* =============================================================================
   Landing page12 — "Clay"
   Claymorphism: nền pastel, thẻ phồng bo tròn lớn với bóng kép kiểu đất sét
   (bóng mềm bên ngoài + highlight trắng inset phía trên + bóng tối inset phía dưới),
   khối 3D bằng radial-gradient trôi nhẹ, nút lún xuống khi nhấn.
   Mọi class dùng tiền tố cl-; token màu đặt trên body.cl.
   ============================================================================= */

/* ---------- Token & nền ---------- */
body.cl {
    --cl-bg: #f4f1ff;
    --cl-ink: #2b2350;
    --cl-ink-2: #463d70;
    --cl-muted: #6b6491;
    --cl-violet: #7c5cff;
    --cl-violet-d: #5f3ff0;
    --cl-coral: #ff7a59;
    --cl-peach: #ffd9c7;
    --cl-mint: #c9f3e2;
    --cl-sky: #d3e7ff;
    --cl-butter: #fff1b8;
    --cl-lilac: #e7e0ff;
    --cl-display: "Baloo 2", "Nunito", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
    --cl-font: "Nunito", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
    --cl-ease: cubic-bezier(.22, .8, .24, 1);
    --cl-bounce: cubic-bezier(.34, 1.56, .64, 1);
    --cl-wrap: 1200px;
    --cl-gutter: clamp(16px, 4vw, 32px);
    --cl-header-h: 66px;

    /* tông mặc định của bề mặt đất sét (trắng) — .cl-tone--* đặt lại */
    --tone: #fff;
    --tone-deep: #efeaff;
    --tone-ink: #5f3ff0;
    --tone-shade: rgba(124, 92, 255, .2);
    --tone-drop: rgba(88, 64, 184, .32);

    position: relative;
    margin: 0;
    min-height: 100vh;
    background: var(--cl-bg);
    color: var(--cl-ink);
    font-family: var(--cl-font);
    font-size: 16px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

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

.cl ::selection { background: rgba(124, 92, 255, .28); color: var(--cl-ink); }

.cl-ic {
    display: inline-block;
    flex-shrink: 0;
    width: 1em;
    height: 1em;
    vertical-align: middle;
}

.cl-sr {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
}

.cl-defs {
    position: absolute;
    width: 0;
    height: 0;
    overflow: hidden;
}

.cl-main,
.cl-footer { position: relative; z-index: 1; }
/* reset nhẹ (độ ưu tiên 0) để class riêng vẫn đặt được margin */
:where(.cl-main, .cl-footer) p { margin: 0; }

.cl-wrap {
    width: 100%;
    max-width: calc(var(--cl-wrap) + 2 * var(--cl-gutter));
    margin-inline: auto;
    padding-inline: var(--cl-gutter);
}

.cl-section {
    position: relative;
    padding-block: clamp(52px, 6.5vw, 92px);
}
.cl-section[id],
.cl-hero[id] { scroll-margin-top: 96px; }

/* Đốm màu nền: radial-gradient tĩnh, không blur; trải theo chiều dài trang */
.cl-backdrop {
    position: absolute;
    inset: 0;
    z-index: 0;
    overflow: hidden;
    pointer-events: none;
}
.cl-backdrop__spot {
    position: absolute;
    width: 60vmax;
    height: 60vmax;
    border-radius: 50%;
}
.cl-backdrop__spot--1 {
    top: -24vmax;
    right: -18vmax;
    background: radial-gradient(closest-side, rgba(255, 217, 199, .75), rgba(255, 217, 199, 0));
}
.cl-backdrop__spot--2 {
    top: 18%;
    left: -30vmax;
    background: radial-gradient(closest-side, rgba(201, 243, 226, .8), rgba(201, 243, 226, 0));
}
.cl-backdrop__spot--3 {
    top: 52%;
    right: -26vmax;
    width: 50vmax;
    height: 50vmax;
    background: radial-gradient(closest-side, rgba(211, 231, 255, .55), rgba(211, 231, 255, 0));
}

/* =============================================================================
   Tông màu bề mặt đất sét
   ============================================================================= */
.cl-tone--peach {
    --tone: #ffe0d1;
    --tone-deep: #ffcab3;
    --tone-ink: #b8401b;
    --tone-shade: rgba(232, 112, 72, .34);
    --tone-drop: rgba(214, 104, 66, .42);
}
.cl-tone--mint {
    --tone: #cff4e5;
    --tone-deep: #a9eacf;
    --tone-ink: #12744f;
    --tone-shade: rgba(36, 164, 118, .3);
    --tone-drop: rgba(30, 140, 100, .4);
}
.cl-tone--sky {
    --tone: #d8e9ff;
    --tone-deep: #b9d6ff;
    --tone-ink: #1f5cc2;
    --tone-shade: rgba(64, 124, 226, .3);
    --tone-drop: rgba(56, 110, 210, .4);
}
.cl-tone--butter {
    --tone: #fff1bd;
    --tone-deep: #ffe388;
    --tone-ink: #8a5d00;
    --tone-shade: rgba(222, 168, 28, .36);
    --tone-drop: rgba(196, 146, 24, .42);
}
.cl-tone--lilac {
    --tone: #e8e1ff;
    --tone-deep: #d5c9ff;
    --tone-ink: #5233dc;
    --tone-shade: rgba(124, 92, 255, .3);
    --tone-drop: rgba(100, 70, 220, .42);
}
.cl-tone--pink {
    --tone: #ffdce9;
    --tone-deep: #ffc2d8;
    --tone-ink: #b8235e;
    --tone-shade: rgba(236, 86, 146, .3);
    --tone-drop: rgba(214, 74, 132, .4);
}

/* Bóng kép đất sét: đổ mềm bên ngoài + sáng trên + tối dưới (bên trong) */
.cl-card,
.cl-pebble,
.cl-stat,
.cl-mini,
.cl-perks li,
.cl-step__card,
.cl-eyebrow,
.cl-chip,
.cl-hero__domain,
.cl-header__bar,
.cl-board,
.cl-pop,
.cl-tray,
.cl-qa,
.cl-pricebox,
.cl-footer__panel {
    background-color: var(--tone);
    box-shadow:
        0 28px 40px -28px var(--tone-drop),
        0 12px 18px -14px var(--tone-drop),
        inset 0 9px 15px -6px rgba(255, 255, 255, .95),
        inset 0 -12px 22px -8px var(--tone-shade);
}

/* =============================================================================
   Khối 3D (cầu, viên thuốc, vòng xuyến, sao, tim, đồng xu)
   ============================================================================= */
.cl-ball,
.cl-capsule,
.cl-torus {
    --s1: #e4dbff;
    --s2: #a28bff;
    --s3: #6a4cf0;
    --sd: rgba(106, 76, 240, .42);
    display: block;
}
.cl-ball--violet, .cl-capsule--violet, .cl-torus--violet { --s1: #e4dbff; --s2: #a28bff; --s3: #6a4cf0; --sd: rgba(106, 76, 240, .42); }
.cl-ball--coral, .cl-capsule--coral, .cl-torus--coral { --s1: #ffe2d8; --s2: #ff9474; --s3: #ec5530; --sd: rgba(236, 85, 48, .4); }
.cl-ball--mint, .cl-capsule--mint, .cl-torus--mint { --s1: #e9fcf4; --s2: #8ee3c2; --s3: #2fb486; --sd: rgba(47, 180, 134, .4); }
.cl-ball--sky, .cl-capsule--sky, .cl-torus--sky { --s1: #eaf3ff; --s2: #9fc8ff; --s3: #4c88ee; --sd: rgba(76, 136, 238, .4); }
.cl-ball--butter, .cl-capsule--butter, .cl-torus--butter { --s1: #fffadf; --s2: #ffe07a; --s3: #efae16; --sd: rgba(214, 156, 18, .42); }
.cl-ball--pink, .cl-capsule--pink, .cl-torus--pink { --s1: #ffe8f1; --s2: #ffa0c6; --s3: #e9578f; --sd: rgba(233, 87, 143, .4); }
.cl-ball--peach, .cl-capsule--peach, .cl-torus--peach { --s1: #fff1ea; --s2: #ffc3a9; --s3: #f58c64; --sd: rgba(240, 130, 90, .38); }

.cl-ball {
    aspect-ratio: 1;
    border-radius: 50%;
    background:
        radial-gradient(circle at 30% 24%, rgba(255, 255, 255, .96) 0, rgba(255, 255, 255, .55) 7%, rgba(255, 255, 255, 0) 24%),
        radial-gradient(circle at 72% 86%, rgba(255, 255, 255, .32), rgba(255, 255, 255, 0) 26%),
        radial-gradient(circle at 38% 32%, var(--s1) 0%, var(--s2) 48%, var(--s3) 100%);
    box-shadow: 0 24px 30px -18px var(--sd);
}

.cl-capsule {
    border-radius: 999px;
    background:
        radial-gradient(ellipse 34% 26% at 30% 30%, rgba(255, 255, 255, .92), rgba(255, 255, 255, 0)),
        radial-gradient(ellipse 50% 40% at 70% 90%, rgba(255, 255, 255, .25), rgba(255, 255, 255, 0)),
        linear-gradient(180deg, var(--s1) 0%, var(--s2) 46%, var(--s3) 100%);
    box-shadow: 0 22px 28px -18px var(--sd);
}

/* Vòng xuyến: ống tròn tô bằng radial-gradient, khoét lỗ bằng mask; bóng đổ nằm ở phần tử cha */
.cl-torus {
    position: absolute;
    aspect-ratio: 1;
    filter: drop-shadow(0 16px 14px var(--sd));
}
.cl-torus::before {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: 50%;
    background:
        radial-gradient(circle at 27% 21%, rgba(255, 255, 255, .95) 0, rgba(255, 255, 255, 0) 17%),
        radial-gradient(circle at 74% 80%, rgba(255, 255, 255, .45) 0, rgba(255, 255, 255, 0) 14%),
        radial-gradient(circle closest-side, var(--s3) 48%, var(--s2) 58%, var(--s1) 72%, var(--s2) 86%, var(--s3) 100%);
    -webkit-mask: radial-gradient(circle closest-side, transparent 47%, #000 49.5%, #000 97.5%, transparent 100%);
    mask: radial-gradient(circle closest-side, transparent 47%, #000 49.5%, #000 97.5%, transparent 100%);
}

.cl-star3d,
.cl-heart3d {
    display: block;
    overflow: visible;
}
.cl-star3d { filter: drop-shadow(0 14px 12px rgba(214, 150, 10, .38)); }
.cl-heart3d { filter: drop-shadow(0 14px 12px rgba(223, 58, 108, .36)); }

.cl-coin {
    display: grid;
    place-items: center;
    aspect-ratio: 1;
    border-radius: 50%;
    background:
        radial-gradient(circle at 30% 24%, rgba(255, 255, 255, .92) 0, rgba(255, 255, 255, 0) 24%),
        radial-gradient(circle at 40% 34%, #fff3b8 0%, #ffd649 46%, #eda817 100%);
    color: #c98a06;
    box-shadow:
        inset 0 0 0 .16em #ffd13f,
        inset 0 0 0 .24em rgba(196, 128, 0, .35),
        0 .2em 0 #d8920f,
        0 .9em 1.1em -.5em rgba(196, 128, 0, .55);
}
.cl-coin .cl-ic { width: 46%; height: 46%; filter: drop-shadow(0 1px 0 rgba(255, 255, 255, .7)); }

/* Trôi nhẹ: transform dành cho animation, translate dành cho parallax (main.js) */
@keyframes cl-float {
    0%, 100% { transform: translate3d(0, 0, 0) rotate(var(--r0, 0deg)); }
    50% { transform: translate3d(0, var(--fy, -14px), 0) rotate(var(--r1, 6deg)); }
}
@keyframes cl-bob {
    0%, 100% { transform: translate3d(0, 0, 0); }
    50% { transform: translate3d(0, -8px, 0); }
}

/* =============================================================================
   Chữ & thành phần chung
   ============================================================================= */
.cl-head {
    max-width: 720px;
    margin: 0 auto clamp(40px, 5vw, 64px);
    text-align: center;
}
.cl-head .cl-sub { margin-inline: auto; text-wrap: balance; }

.cl-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    padding: 6px 16px 6px 6px;
    border-radius: 999px;
    color: var(--cl-ink);
    font-size: 14px;
    font-weight: 800;
    letter-spacing: .01em;
}
.cl-eyebrow .cl-ic {
    width: 28px;
    height: 28px;
    padding: 6px;
    border-radius: 50%;
    background: radial-gradient(circle at 34% 28%, #b9a6ff, #7c5cff 60%, #5f3ff0);
    color: #fff;
    box-shadow: inset 0 2px 3px rgba(255, 255, 255, .5), inset 0 -2px 4px rgba(60, 30, 170, .35);
}

.cl-h2 {
    margin: 18px 0 14px;
    color: var(--cl-ink);
    font-family: var(--cl-display);
    font-size: clamp(2rem, 1.3rem + 2.6vw, 3.25rem);
    font-weight: 800;
    line-height: 1.12;
    letter-spacing: -.015em;
    text-wrap: balance;
}
/* chữ nhấn: viên đất sét bơ nằm dưới nửa chữ */
.cl-hl {
    position: relative;
    display: inline-block;
    padding: 0 .1em;
    color: var(--cl-violet-d);
    isolation: isolate;
}
.cl-hl::before {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    top: 52%;
    bottom: 4%;
    z-index: -1;
    border-radius: .36em;
    background: linear-gradient(180deg, #fff0b0, #ffe07a);
    box-shadow: inset 0 3px 5px -2px rgba(255, 255, 255, .85), inset 0 -4px 6px -3px rgba(214, 156, 18, .4);
    transform: rotate(-1deg);
}

.cl-sub {
    max-width: 620px;
    color: var(--cl-muted);
    font-size: clamp(1rem, .96rem + .25vw, 1.125rem);
    font-weight: 500;
    line-height: 1.65;
    text-wrap: pretty;
}

/* ---------- Nút đất sét: nảy khi rê, lún xuống khi nhấn ---------- */
.cl-btn {
    --cl-btn-h: 52px;
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    min-height: var(--cl-btn-h);
    padding: 3px 26px 0;
    border: 0;
    border-radius: 999px;
    font-family: var(--cl-display);
    font-size: 17px;
    font-weight: 700;
    line-height: 1.1;
    text-decoration: none;
    white-space: nowrap;
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
    transition: transform .4s var(--cl-bounce), box-shadow .25s var(--cl-ease), background-color .2s;
}
.cl-btn .cl-ic { margin-top: -3px; font-size: 19px; transition: transform .35s var(--cl-bounce); }
.cl-btn:hover { transform: translateY(-3px) scale(1.02); text-decoration: none; }
.cl-btn:hover .cl-ic:last-child:not(:first-child) { transform: translateX(4px); }
.cl-btn:active {
    transform: translateY(2px) scale(.97);
    transition-duration: .08s;
}
.cl-btn:focus-visible { outline: 3px solid var(--cl-violet); outline-offset: 3px; }
.cl-btn--sm { --cl-btn-h: 44px; padding: 3px 20px 0; font-size: 15.5px; }
.cl-btn--lg { --cl-btn-h: 58px; padding: 3px 30px 0; font-size: 18px; }

.cl-btn--coral {
    color: var(--cl-ink);
    background: linear-gradient(180deg, #ff9879 0%, #ff7a59 52%, #f86c45 100%);
    box-shadow:
        0 18px 26px -14px rgba(232, 90, 52, .7),
        0 6px 10px -6px rgba(232, 90, 52, .45),
        inset 0 6px 9px -3px rgba(255, 255, 255, .6),
        inset 0 -7px 12px -4px rgba(186, 58, 22, .4);
}
.cl-btn--coral:hover { color: var(--cl-ink); }
.cl-btn--coral:active {
    box-shadow:
        0 6px 10px -8px rgba(232, 90, 52, .6),
        inset 0 6px 12px -2px rgba(176, 52, 18, .42),
        inset 0 -3px 6px -2px rgba(255, 255, 255, .35);
}

.cl-btn--soft {
    color: var(--cl-ink);
    background: #fff;
    box-shadow:
        0 18px 26px -16px rgba(88, 64, 184, .45),
        0 6px 10px -6px rgba(88, 64, 184, .25),
        inset 0 6px 9px -3px rgba(255, 255, 255, 1),
        inset 0 -7px 12px -4px rgba(124, 92, 255, .22);
}
.cl-btn--soft:hover { color: var(--cl-violet-d); }
.cl-btn--soft:active {
    box-shadow:
        0 6px 10px -8px rgba(88, 64, 184, .4),
        inset 0 6px 12px -2px rgba(124, 92, 255, .26),
        inset 0 -3px 6px -2px rgba(255, 255, 255, .9);
}

/* ---------- Viên đất sét (icon nền tảng) ---------- */
.cl-pebble {
    display: grid;
    place-items: center;
    width: 64px;
    height: 64px;
    border-radius: 50%;
    color: var(--ink, var(--tone-ink));
    transition: transform .45s var(--cl-bounce);
}
.cl-pebble .cl-ic { width: 44%; height: 44%; }
.cl-pebble--sm { width: 46px; height: 46px; }

/* =============================================================================
   Header
   ============================================================================= */
.cl-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 60;
    padding: 14px var(--cl-gutter) 0;
    pointer-events: none;
}
.cl-header__bar {
    position: relative;
    display: flex;
    align-items: center;
    gap: 12px;
    max-width: var(--cl-wrap);
    height: var(--cl-header-h);
    margin: 0 auto;
    padding: 0 11px 0 12px;
    border-radius: 999px;
    pointer-events: auto;
    transition: box-shadow .3s;
}
.cl-header.is-scrolled .cl-header__bar,
.cl-header.is-open .cl-header__bar {
    box-shadow:
        0 20px 30px -20px rgba(88, 64, 184, .42),
        0 8px 14px -10px rgba(88, 64, 184, .26),
        inset 0 8px 14px -6px rgba(255, 255, 255, .92),
        inset 0 -10px 18px -8px rgba(124, 92, 255, .2);
}

.cl-brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    min-width: 0;
    color: var(--cl-ink);
    font-family: var(--cl-display);
    font-size: 19px;
    font-weight: 800;
    line-height: 1.2;
    text-decoration: none;
}
.cl-brand:hover { color: var(--cl-ink); text-decoration: none; }
.cl-brand__blob {
    display: grid;
    place-items: center;
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    padding-top: 3px;
    border-radius: 50%;
    background:
        radial-gradient(circle at 30% 24%, rgba(255, 255, 255, .85) 0, rgba(255, 255, 255, 0) 26%),
        radial-gradient(circle at 38% 32%, #b7a3ff 0%, #8164ff 50%, #5a3be8 100%);
    color: #fff;
    font-size: 22px;
    text-shadow: 0 2px 0 rgba(43, 20, 140, .35);
    box-shadow: 0 10px 16px -8px rgba(90, 59, 232, .6);
    transition: transform .45s var(--cl-bounce);
}
.cl-brand:hover .cl-brand__blob { transform: rotate(-10deg) scale(1.06); }
.cl-brand__name {
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.cl-nav__links {
    display: flex;
    align-items: center;
    gap: 4px;
    margin: 0;
    padding: 0;
    list-style: none;
}
.cl-nav__link {
    display: block;
    padding: 9px 16px;
    border-radius: 999px;
    color: var(--cl-ink-2);
    font-size: 15px;
    font-weight: 700;
    text-decoration: none;
    transition: color .2s, background-color .2s, box-shadow .2s;
}
.cl-nav__link:hover {
    color: var(--cl-ink);
    background: #f1edff;
    box-shadow: inset 0 3px 6px rgba(91, 66, 190, .16), inset 0 -2px 3px rgba(255, 255, 255, .9);
    text-decoration: none;
}
.cl-nav__actions { display: flex; align-items: center; gap: 10px; }

.cl-burger {
    display: none;
    place-items: center;
    width: 46px;
    height: 46px;
    padding: 0;
    border: 0;
    border-radius: 50%;
    background: #f1edff;
    color: var(--cl-ink);
    box-shadow: inset 0 4px 6px -2px rgba(255, 255, 255, .95), inset 0 -5px 8px -3px rgba(124, 92, 255, .3), 0 8px 14px -8px rgba(88, 64, 184, .5);
    cursor: pointer;
    transition: transform .35s var(--cl-bounce);
}
.cl-burger:active { transform: scale(.92); }
.cl-burger .cl-ic { font-size: 22px; }
.cl-burger__close { display: none !important; }
.cl-header.is-open .cl-burger__open { display: none !important; }
.cl-header.is-open .cl-burger__close { display: inline-block !important; }

@media (min-width: 992px) {
    .cl-nav {
        display: flex;
        flex: 1;
        align-items: center;
        gap: 16px;
        min-width: 0;
    }
    .cl-nav__links { margin-inline: auto; }
    .cl-header__quick { display: none; }
}

@media (max-width: 991.98px) {
    .cl-header__bar { padding-right: 8px; }
    .cl-brand { margin-right: auto; }
    .cl-burger { display: grid; }
    .cl-header__quick { flex-shrink: 0; }

    .cl-nav {
        position: absolute;
        top: calc(100% + 10px);
        left: 0;
        right: 0;
        display: flex;
        flex-direction: column;
        gap: 12px;
        padding: 14px;
        border-radius: 30px;
        background: #fff;
        box-shadow:
            0 34px 50px -26px rgba(88, 64, 184, .55),
            inset 0 8px 14px -6px rgba(255, 255, 255, .95),
            inset 0 -10px 18px -8px rgba(124, 92, 255, .2);
        opacity: 0;
        visibility: hidden;
        transform: translateY(-10px) scale(.96);
        transform-origin: top center;
        transition: opacity .2s var(--cl-ease), transform .35s var(--cl-bounce), visibility 0s linear .35s;
    }
    .cl-header.is-open .cl-nav {
        opacity: 1;
        visibility: visible;
        transform: none;
        transition-delay: 0s;
    }
    .cl-nav__links { flex-direction: column; align-items: stretch; gap: 4px; }
    .cl-nav__link { padding: 13px 16px; border-radius: 18px; font-size: 16px; }
    .cl-nav__actions {
        display: grid;
        grid-template-columns: 1fr 1fr;
        padding-top: 12px;
        border-top: 2px dashed #e6e0fb;
    }
    .cl-nav__actions .cl-btn { --cl-btn-h: 48px; }
}

@media (max-width: 380px) {
    .cl-header__quick { display: none; }
}

/* =============================================================================
   Hero
   ============================================================================= */
.cl-hero {
    position: relative;
    overflow: hidden;
    padding-top: calc(var(--cl-header-h) + 14px + clamp(40px, 6vw, 72px));
    padding-bottom: clamp(56px, 7vw, 96px);
}
.cl-hero__decor { position: absolute; inset: 0; pointer-events: none; }
.cl-hero__d1 {
    position: absolute;
    top: 150px;
    left: -70px;
    width: 170px;
    --r0: 0deg;
    --r1: 0deg;
    --fy: -18px;
    animation: cl-float 11s ease-in-out infinite;
}
.cl-hero__d2 {
    position: absolute;
    bottom: 40px;
    left: 34%;
    width: 120px;
    height: 48px;
    --r0: -24deg;
    --r1: -14deg;
    animation: cl-float 9s ease-in-out -3s infinite;
}
.cl-hero__d3 {
    position: absolute;
    top: 110px;
    right: -50px;
    width: 120px;
    --fy: 14px;
    animation: cl-float 12s ease-in-out -5s infinite;
}

.cl-hero__grid {
    position: relative;
    display: grid;
    gap: clamp(40px, 6vw, 56px);
    align-items: center;
}
@media (min-width: 992px) {
    .cl-hero__grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
}
.cl-hero__copy { position: relative; z-index: 2; min-width: 0; }

.cl-chip {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 6px 18px 6px 6px;
    border-radius: 999px;
    color: var(--cl-ink);
    font-size: 14.5px;
    font-weight: 800;
}
.cl-chip__dot {
    display: grid;
    place-items: center;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background:
        radial-gradient(circle at 32% 26%, rgba(255, 255, 255, .85) 0, rgba(255, 255, 255, 0) 30%),
        radial-gradient(circle at 40% 34%, #ffe58a, #ffc93a 55%, #eba514);
    color: #8a5d00;
    font-size: 15px;
    box-shadow: 0 6px 10px -5px rgba(214, 156, 18, .7);
}

.cl-hero__title {
    margin: 24px 0 20px;
    color: var(--cl-ink);
    font-family: var(--cl-display);
    font-size: clamp(2.6rem, 1.5rem + 4.4vw, 4.75rem);
    font-weight: 800;
    line-height: 1.08;
    letter-spacing: -.02em;
    text-wrap: balance;
}
.cl-hero__domain {
    display: flex;
    align-items: center;
    gap: 10px;
    width: fit-content;
    max-width: 100%;
    margin-bottom: 18px;
    padding: 7px 18px 7px 8px;
    border-radius: 999px;
    color: var(--cl-violet-d);
    font-family: var(--cl-font);
    font-size: clamp(.95rem, .88rem + .3vw, 1.1rem);
    font-weight: 800;
    line-height: 1.3;
    letter-spacing: 0;
    overflow-wrap: anywhere;
}
.cl-hero__domain::before {
    content: "";
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background:
        radial-gradient(circle at 30% 26%, rgba(255, 255, 255, .9) 0, rgba(255, 255, 255, 0) 32%),
        radial-gradient(circle at 40% 34%, #a8f0d2, #3cc495 55%, #1f9a6d);
    box-shadow: 0 0 0 4px rgba(60, 196, 149, .18);
}

/* "nảy số": khối chữ phồng có nền bơ, nảy nhẹ một lần rồi nảy lại khi rê chuột */
.cl-squish {
    position: relative;
    display: inline-block;
    padding: 0 .14em;
    color: var(--cl-violet-d);
    isolation: isolate;
    animation: cl-squish 1.4s var(--cl-ease) .5s both;
}
.cl-squish::before {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    top: 46%;
    bottom: 2%;
    z-index: -1;
    border-radius: .4em;
    background: linear-gradient(180deg, #ffe88f, #ffd659);
    box-shadow: inset 0 4px 6px -2px rgba(255, 255, 255, .8), inset 0 -5px 8px -3px rgba(214, 156, 18, .45), 0 10px 16px -10px rgba(214, 156, 18, .7);
    transform: rotate(-1.5deg);
}
.cl-squish:hover { animation: cl-squish .9s var(--cl-ease) both; }
@keyframes cl-squish {
    0% { transform: scale(1, 1); }
    18% { transform: scale(1.12, .86) translateY(4px); }
    36% { transform: scale(.92, 1.1) translateY(-8px); }
    54% { transform: scale(1.04, .96) translateY(0); }
    72% { transform: scale(.99, 1.02); }
    100% { transform: scale(1, 1); }
}

.cl-hero__lead {
    max-width: 540px;
    color: var(--cl-muted);
    font-size: clamp(1.02rem, .97rem + .3vw, 1.15rem);
    font-weight: 500;
    line-height: 1.7;
}

.cl-hero__ctas {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 32px;
}

.cl-hero__meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 18px 28px;
    margin-top: 34px;
}
.cl-pebbles {
    display: flex;
    align-items: center;
    margin: 0;
    padding: 0;
    list-style: none;
}
.cl-pebbles .cl-pebble { margin-left: -8px; }
.cl-pebbles .cl-pebble:first-child { margin-left: 0; }
.cl-pebbles .cl-pebble:hover { position: relative; z-index: 2; transform: translateY(-6px) scale(1.08); }
.cl-pebble--more {
    font-family: var(--cl-display);
    font-size: 15px;
    font-weight: 800;
}
.cl-pebble--more a {
    display: grid;
    place-items: center;
    width: 100%;
    height: 100%;
    padding-top: 2px;
    border-radius: 50%;
    color: var(--cl-violet-d);
    text-decoration: none;
}
.cl-ticks {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 18px;
    margin: 0;
    padding: 0;
    list-style: none;
    color: var(--cl-ink-2);
    font-size: 15px;
    font-weight: 700;
}
.cl-ticks li { display: inline-flex; align-items: center; gap: 8px; }
.cl-ticks .cl-ic {
    width: 22px;
    height: 22px;
    padding: 4px;
    border-radius: 50%;
    background: radial-gradient(circle at 36% 30%, #8ee3c2, #2fb486);
    color: #fff;
    box-shadow: inset 0 2px 2px rgba(255, 255, 255, .5), 0 4px 8px -4px rgba(47, 180, 134, .8);
}

/* ---------- Sân khấu minh hoạ: đơn vị em, co theo bề rộng cột ---------- */
.cl-hero__visual {
    position: relative;
    z-index: 1;
    min-width: 0;
    container-type: inline-size;
}
.cl-stage {
    position: relative;
    width: 34em;
    max-width: 100%;
    margin: 0 auto;
    padding: 2.6em 4.2em 3.2em 4.6em;
    font-size: 15px;
    font-size: min(16px, 100cqi / 34.5);
    line-height: 1.3;
}
.cl-stage [data-cl-depth] { transition: translate .5s var(--cl-ease); }
/* cột hẹp (điện thoại): thu lề trang trí để bảng điều khiển to hơn */
@container (max-width: 480px) {
    .cl-stage {
        width: 30em;
        padding: 2.8em 2em 3.4em 2.2em;
        font-size: min(16px, 100cqi / 30.5);
    }
    .cl-stage__star { left: -.2em; top: .4em; width: 3.8em; height: 3.8em; }
    .cl-stage__heart { left: -.6em; width: 4em; height: 3.4em; }
    .cl-stage__ball { left: -.2em; width: 2.6em; }
    .cl-stage__coin { right: -.4em; width: 3.6em; }
    .cl-stage__pill { right: -1.2em; width: 4.4em; height: 1.9em; }
    .cl-pop--follow { left: -.4em; }
    .cl-pop--done { right: 0; }
}

.cl-stage__ring {
    right: .2em;
    bottom: .4em;
    width: 6.2em;
    --r0: 0deg;
    --r1: 14deg;
    animation: cl-float 9s ease-in-out -2s infinite;
}
.cl-stage__star {
    position: absolute;
    left: .6em;
    top: .2em;
    width: 4.6em;
    height: 4.6em;
    --r0: -12deg;
    --r1: 8deg;
    --fy: -.8em;
    animation: cl-float 7s ease-in-out infinite;
}
.cl-stage__ball {
    position: absolute;
    left: 1.2em;
    top: 19.6em;
    width: 3.2em;
    --fy: -1em;
    animation: cl-float 8s ease-in-out -4s infinite;
}
.cl-stage__pill {
    position: absolute;
    right: -.2em;
    top: 15em;
    width: 5.4em;
    height: 2.3em;
    --r0: -38deg;
    --r1: -26deg;
    animation: cl-float 10s ease-in-out -6s infinite;
}
.cl-stage__coin {
    position: absolute;
    right: 1.4em;
    top: 6.2em;
    z-index: 3;
    width: 4.2em;
    font-size: 1em;
    --r0: -16deg;
    --r1: 10deg;
    --fy: -.7em;
    animation: cl-float 6.5s ease-in-out -1s infinite;
}
.cl-stage__heart {
    position: absolute;
    left: .4em;
    top: 12.5em;
    z-index: 3;
    width: 4.8em;
    height: 4em;
    --r0: -10deg;
    --r1: 6deg;
    --fy: -.8em;
    animation: cl-float 7.5s ease-in-out -3s infinite;
}

.cl-board {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    gap: 1em;
    padding: 1.3em;
    border-radius: 2.2em;
    transform: rotate(-1.5deg);
}
.cl-board__top {
    display: flex;
    align-items: center;
    gap: .75em;
}
.cl-board__ava {
    display: grid;
    place-items: center;
    flex-shrink: 0;
    width: 2.7em;
    height: 2.7em;
    padding-top: .15em;
    border-radius: 50%;
    background:
        radial-gradient(circle at 30% 24%, rgba(255, 255, 255, .9) 0, rgba(255, 255, 255, 0) 28%),
        radial-gradient(circle at 40% 34%, #ffc0a8, #ff8a66 55%, #ee5f39);
    color: #fff;
    font-family: var(--cl-display);
    font-size: 1.15em;
    font-weight: 800;
    text-shadow: 0 2px 0 rgba(150, 40, 10, .3);
    box-shadow: 0 .5em .8em -.4em rgba(236, 85, 48, .7);
}
.cl-board__hello { display: flex; flex-direction: column; min-width: 0; }
.cl-board__hello b {
    color: var(--cl-ink);
    font-family: var(--cl-display);
    font-size: 1.12em;
    font-weight: 800;
    line-height: 1.15;
}
.cl-board__hello small {
    overflow: hidden;
    color: var(--cl-muted);
    font-size: .8em;
    font-weight: 700;
    white-space: nowrap;
    text-overflow: ellipsis;
}
.cl-board__bell {
    position: relative;
    display: grid;
    place-items: center;
    flex-shrink: 0;
    width: 2.6em;
    height: 2.6em;
    margin-left: auto;
    border-radius: 50%;
    background: #ffe3ee;
    color: #e2457f;
    box-shadow: inset 0 .25em .4em -.1em rgba(255, 255, 255, .95), inset 0 -.3em .5em -.15em rgba(236, 86, 146, .35);
}
.cl-board__bell .cl-ic { width: 1.15em; height: 1.15em; }
.cl-board__bell i {
    position: absolute;
    top: -.25em;
    right: -.25em;
    display: grid;
    place-items: center;
    width: 1.3em;
    height: 1.3em;
    padding-top: .08em;
    border: .14em solid #fff;
    border-radius: 50%;
    background: var(--cl-coral);
    color: var(--cl-ink);
    font-family: var(--cl-display);
    font-size: .72em;
    font-style: normal;
    font-weight: 800;
    animation: cl-ping 2.4s var(--cl-bounce) infinite;
}
@keyframes cl-ping {
    0%, 70%, 100% { transform: scale(1); }
    80% { transform: scale(1.3); }
    90% { transform: scale(.92); }
}

/* Giếng biểu đồ: ô "ấn lõm" */
.cl-chart {
    padding: 1em 1.1em .8em;
    border-radius: 1.5em;
    background: #f1edff;
    box-shadow: inset 0 .3em .7em rgba(91, 66, 190, .16), inset 0 -.2em .3em rgba(255, 255, 255, .9);
}
.cl-chart__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: .6em;
}
.cl-chart__label { color: var(--cl-muted); font-size: .8em; font-weight: 700; }
.cl-chart__up {
    display: inline-flex;
    align-items: center;
    gap: .3em;
    padding: .2em .6em;
    border-radius: 999px;
    background: #cff4e5;
    color: #12744f;
    font-size: .74em;
    font-weight: 800;
}
.cl-chart__value {
    margin: .1em 0 .5em !important;
    color: var(--cl-ink);
    font-family: var(--cl-display);
    font-size: 1.9em;
    font-weight: 800;
    line-height: 1.1;
}
.cl-bars {
    display: grid;
    grid-template-columns: repeat(7, minmax(0, 1fr));
    gap: .55em;
    align-items: end;
    height: 7em;
}
.cl-bar {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-end;
    gap: .35em;
    height: 100%;
}
.cl-bar i {
    display: block;
    width: 100%;
    max-width: 2.1em;
    height: calc(var(--h) * .84);
    min-height: 1.3em;
    border-radius: 999px;
    background:
        linear-gradient(90deg, rgba(255, 255, 255, .5) 0 16%, rgba(255, 255, 255, 0) 42%),
        linear-gradient(180deg, #b4a1ff 0%, #8366ff 55%, #6748f2 100%);
    box-shadow: inset 0 -.3em .45em rgba(60, 30, 180, .32), inset 0 .25em .3em rgba(255, 255, 255, .45), 0 .4em .6em -.3em rgba(91, 66, 190, .6);
    transform-origin: 50% 100%;
    animation: cl-grow 1s var(--cl-bounce) both;
    animation-delay: calc(var(--i) * 90ms + 500ms);
}
.cl-bar--hot i {
    background:
        linear-gradient(90deg, rgba(255, 255, 255, .5) 0 16%, rgba(255, 255, 255, 0) 42%),
        linear-gradient(180deg, #ffb39b 0%, #ff8462 55%, #f2603a 100%);
    box-shadow: inset 0 -.3em .45em rgba(180, 50, 20, .32), inset 0 .25em .3em rgba(255, 255, 255, .45), 0 .4em .7em -.3em rgba(236, 85, 48, .7);
    animation: cl-grow 1s var(--cl-bounce) both, cl-jiggle 3.2s ease-in-out 2.4s infinite;
    animation-delay: calc(var(--i) * 90ms + 500ms), 2.4s;
}
.cl-bar small { color: var(--cl-muted); font-size: .64em; font-weight: 800; line-height: 1; }
@keyframes cl-grow {
    from { transform: scaleY(0); }
}
@keyframes cl-jiggle {
    0%, 60%, 100% { transform: scale(1, 1); }
    68% { transform: scale(1.12, .9); }
    78% { transform: scale(.94, 1.06); }
    88% { transform: scale(1.02, .98); }
}

.cl-board__tiles {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: .8em;
}
.cl-mini {
    display: flex;
    align-items: center;
    gap: .6em;
    min-width: 0;
    padding: .7em .75em;
    border-radius: 1.3em;
}
.cl-mini__text { display: flex; flex-direction: column; min-width: 0; line-height: 1.2; }
.cl-mini__text small { color: var(--cl-ink-2); font-size: .7em; font-weight: 700; white-space: nowrap; }
.cl-mini__text b {
    color: var(--cl-ink);
    font-family: var(--cl-display);
    font-size: .98em;
    font-weight: 800;
    white-space: nowrap;
}
.cl-donut {
    position: relative;
    display: grid;
    place-items: center;
    flex-shrink: 0;
    width: 2.8em;
    height: 2.8em;
    border-radius: 50%;
    background: conic-gradient(#20a473 calc(var(--p) * 1%), rgba(255, 255, 255, .7) 0);
    box-shadow: 0 .3em .5em -.25em rgba(30, 140, 100, .6);
}
.cl-donut::before {
    content: "";
    position: absolute;
    inset: .42em;
    border-radius: 50%;
    background: #fff;
    box-shadow: inset 0 .15em .3em rgba(30, 140, 100, .25);
}
.cl-donut b {
    position: relative;
    color: var(--cl-ink);
    font-size: .6em;
    font-weight: 800;
}
.cl-coin--sm { width: 2.6em; font-size: 1em; }

.cl-board__cta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: .45em;
    height: 3em;
    padding-top: .15em;
    border-radius: 999px;
    background: linear-gradient(180deg, #ff9879 0%, #ff7a59 52%, #f86c45 100%);
    color: var(--cl-ink);
    font-family: var(--cl-display);
    font-size: 1em;
    font-weight: 800;
    box-shadow: 0 .8em 1.1em -.6em rgba(232, 90, 52, .7), inset 0 .3em .45em -.15em rgba(255, 255, 255, .6), inset 0 -.35em .6em -.2em rgba(186, 58, 22, .4);
    transition: transform .4s var(--cl-bounce);
}
.cl-board__cta .cl-ic { margin-top: -.15em; }
.cl-board__cta:hover { transform: scale(1.03); }
.cl-board__cta:active { transform: scale(.96) translateY(1px); }

/* Thông báo đất sét nổi quanh bảng */
.cl-pop {
    position: absolute;
    z-index: 4;
    display: flex;
    align-items: center;
    gap: .6em;
    padding: .5em 1em .5em .5em;
    border-radius: 999px;
    white-space: nowrap;
    animation: cl-bob 5.5s ease-in-out infinite;
}
.cl-pop__ic {
    display: grid;
    place-items: center;
    flex-shrink: 0;
    width: 2.2em;
    height: 2.2em;
    border-radius: 50%;
    color: #fff;
    box-shadow: inset 0 .2em .3em rgba(255, 255, 255, .5), inset 0 -.25em .4em rgba(0, 0, 0, .12);
}
.cl-pop__ic .cl-ic { width: 1.05em; height: 1.05em; }
.cl-pop__ic--pink { background: radial-gradient(circle at 36% 30%, #ffa8c9, #ec5c95 70%); }
.cl-pop__ic--sky { background: radial-gradient(circle at 36% 30%, #a9cdff, #3f7fe6 70%); }
.cl-pop__ic--mint { background: radial-gradient(circle at 36% 30%, #8ee3c2, #1f9a6d 70%); }
.cl-pop__text { display: flex; flex-direction: column; line-height: 1.2; }
.cl-pop__text b { color: var(--cl-ink); font-family: var(--cl-display); font-size: .92em; font-weight: 800; }
.cl-pop__text small { color: var(--cl-muted); font-size: .7em; font-weight: 700; }
.cl-pop--like { top: 0; right: 0; animation-delay: -1s; }
.cl-pop--follow { left: 0; bottom: 1.1em; animation-delay: -3s; }
.cl-pop--done { right: 1.6em; bottom: .1em; animation-delay: -2s; }

.cl-note {
    margin-top: 6px !important;
    color: var(--cl-muted);
    font-size: 13px;
    font-weight: 600;
    text-align: center;
}

/* =============================================================================
   Nền tảng
   ============================================================================= */
.cl-platforms { padding-top: clamp(32px, 4vw, 56px); padding-bottom: clamp(28px, 3vw, 44px); }
.cl-tray {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 22px 10px;
    max-width: 1000px;
    margin: 0 auto;
    padding: clamp(24px, 3.4vw, 40px) clamp(14px, 3vw, 36px);
    border-radius: 40px;
    list-style: none;
}
.cl-tray__item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    width: calc((100% - 40px) / 5);
    min-width: 0;
}
.cl-tray__item .cl-pebble { width: 76px; height: 76px; }
.cl-tray__item:hover .cl-pebble { transform: translateY(-8px) rotate(-6deg) scale(1.06); }
.cl-tray__name {
    max-width: 100%;
    overflow: hidden;
    color: var(--cl-ink-2);
    font-size: 15px;
    font-weight: 800;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* =============================================================================
   Tính năng
   ============================================================================= */
.cl-cards {
    display: grid;
    gap: clamp(20px, 2.4vw, 30px);
}
@media (min-width: 640px) {
    .cl-cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (min-width: 992px) {
    .cl-cards { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
.cl-card {
    position: relative;
    padding: 30px 28px 32px;
    border-radius: 36px;
    transition: translate .45s var(--cl-bounce), box-shadow .3s var(--cl-ease);
}
.cl-card:hover {
    translate: 0 -8px;
    box-shadow:
        0 40px 50px -30px var(--tone-drop),
        0 16px 22px -14px var(--tone-drop),
        inset 0 8px 14px -6px rgba(255, 255, 255, .92),
        inset 0 -10px 18px -8px var(--tone-shade);
}
.cl-card__deco {
    position: absolute;
    top: -14px;
    right: 22px;
    width: 38px;
    transition: transform .5s var(--cl-bounce);
}
.cl-card:hover .cl-card__deco { transform: translateY(-8px) scale(1.12); }
.cl-card__icon {
    display: grid;
    place-items: center;
    width: 66px;
    height: 66px;
    margin-bottom: 22px;
    border-radius: 24px;
    background: #fff;
    color: var(--tone-ink);
    font-size: 31px;
    box-shadow:
        0 14px 18px -12px var(--tone-drop),
        inset 0 5px 8px -3px rgba(255, 255, 255, 1),
        inset 0 -6px 10px -4px var(--tone-shade);
    transition: transform .5s var(--cl-bounce);
}
.cl-card:hover .cl-card__icon { transform: rotate(-8deg) scale(1.06); }
.cl-card__title {
    margin: 0 0 8px;
    color: var(--cl-ink);
    font-family: var(--cl-display);
    font-size: 22px;
    font-weight: 800;
    line-height: 1.2;
}
.cl-card__text {
    color: #4f4777;
    font-size: 15.5px;
    font-weight: 500;
    line-height: 1.65;
}

/* =============================================================================
   Quy trình
   ============================================================================= */
.cl-track {
    position: relative;
    display: grid;
    gap: 26px;
    margin: 0;
    padding: 0;
    list-style: none;
}
@media (min-width: 768px) {
    .cl-track { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 44px 26px; }
}
@media (min-width: 1100px) {
    .cl-track { grid-template-columns: repeat(4, minmax(0, 1fr)); }
    /* chuỗi hạt nối các số */
    .cl-track::before {
        content: "";
        position: absolute;
        top: 34px;
        left: 12%;
        right: 12%;
        height: 12px;
        background: radial-gradient(circle at 6px 6px, #d9cfff 5px, transparent 5.5px) 0 0 / 26px 12px repeat-x;
        filter: drop-shadow(0 2px 0 rgba(124, 92, 255, .18));
    }
}
.cl-step {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}
.cl-step__num {
    position: relative;
    z-index: 2;
    display: grid;
    place-items: center;
    width: 76px;
    margin-bottom: -26px;
    padding-top: 4px;
    color: var(--cl-ink);
    font-family: var(--cl-display);
    font-size: 34px;
    font-weight: 800;
    line-height: 1;
    text-shadow: 0 2px 0 rgba(255, 255, 255, .55);
    transition: transform .5s var(--cl-bounce);
}
.cl-step:hover .cl-step__num { transform: translateY(-6px) rotate(-8deg); }
.cl-step__card {
    width: 100%;
    flex: 1;
    padding: 44px 24px 28px;
    border-radius: 34px;
}
.cl-step__ic {
    display: inline-grid;
    place-items: center;
    width: 46px;
    height: 46px;
    margin-bottom: 12px;
    border-radius: 16px;
    background: #f1edff;
    color: var(--cl-violet-d);
    font-size: 22px;
    box-shadow: inset 0 3px 6px rgba(91, 66, 190, .18), inset 0 -2px 3px rgba(255, 255, 255, .95);
}
.cl-step__title {
    margin: 0 0 6px;
    color: var(--cl-ink);
    font-family: var(--cl-display);
    font-size: 21px;
    font-weight: 800;
    line-height: 1.2;
}
.cl-step__text { color: var(--cl-muted); font-size: 15px; font-weight: 500; line-height: 1.6; }
.cl-steps__cta { display: flex; justify-content: center; margin-top: clamp(36px, 5vw, 52px); }

/* =============================================================================
   Số liệu
   ============================================================================= */
.cl-stats { padding-block: clamp(24px, 4vw, 48px); }
.cl-slab {
    position: relative;
    display: grid;
    gap: 18px;
    padding: clamp(22px, 3vw, 34px);
    border-radius: 44px;
    background: linear-gradient(180deg, #8f74ff 0%, #7254f8 60%, #6343ee 100%);
    box-shadow:
        0 40px 60px -34px rgba(95, 63, 240, .75),
        inset 0 12px 18px -8px rgba(255, 255, 255, .45),
        inset 0 -16px 24px -10px rgba(40, 14, 150, .5);
}
@media (min-width: 768px) {
    .cl-slab { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
.cl-slab__ring {
    top: -34px;
    left: -26px;
    z-index: 2;
    width: 92px;
    --r0: 0deg;
    --r1: 20deg;
    animation: cl-float 9s ease-in-out infinite;
}
.cl-slab__heart {
    position: absolute;
    right: -18px;
    bottom: -26px;
    z-index: 2;
    width: 76px;
    height: 64px;
    --r0: 12deg;
    --r1: -4deg;
    animation: cl-float 7s ease-in-out -2s infinite;
}
.cl-stat {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 28px 18px 26px;
    border-radius: 32px;
    text-align: center;
}
.cl-stat__ic {
    display: grid;
    place-items: center;
    width: 48px;
    height: 48px;
    margin-bottom: 10px;
    border-radius: 50%;
    background: #fff;
    color: var(--tone-ink);
    font-size: 22px;
    box-shadow: 0 10px 14px -10px var(--tone-drop), inset 0 -4px 6px -2px var(--tone-shade);
}
.cl-stat__num {
    color: var(--cl-ink);
    font-family: var(--cl-display);
    font-size: clamp(2.6rem, 2rem + 2.4vw, 3.8rem);
    font-weight: 800;
    line-height: 1.05;
    letter-spacing: -.01em;
}
.cl-stat__label {
    margin-top: 4px !important;
    color: var(--cl-ink-2);
    font-size: 15.5px;
    font-weight: 700;
}

/* =============================================================================
   Đăng nhập / Đăng ký
   ============================================================================= */
.cl-auth {
    display: grid;
    gap: clamp(40px, 5vw, 72px);
    align-items: center;
}
@media (min-width: 992px) {
    .cl-auth { grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); }
}
.cl-auth__copy { min-width: 0; }
.cl-perks {
    display: grid;
    gap: 12px;
    margin: 28px 0 0;
    padding: 0;
    list-style: none;
}
.cl-perks li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 18px 10px 10px;
    border-radius: 999px;
    color: var(--cl-ink);
    font-size: 15.5px;
    font-weight: 700;
    line-height: 1.4;
    transition: translate .4s var(--cl-bounce);
}
.cl-perks li:hover { translate: 6px 0; }
.cl-perks__ic {
    display: grid;
    place-items: center;
    flex-shrink: 0;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: #fff;
    color: var(--tone-ink);
    font-size: 16px;
    box-shadow: 0 6px 10px -6px var(--tone-drop), inset 0 -3px 5px -2px var(--tone-shade);
}

/* login_box: thẻ đất sét trắng; z-index giữ icon/popup trong ngữ cảnh xếp lớp riêng */
.cl-auth__form {
    position: relative;
    z-index: 1;
    min-width: 0;
}
.cl-auth__star {
    position: absolute;
    top: -38px;
    right: -14px;
    z-index: 3;
    width: 82px;
    height: 82px;
    pointer-events: none;
    --r0: 10deg;
    --r1: -6deg;
    animation: cl-float 7s ease-in-out infinite;
}
.cl-auth__ball {
    position: absolute;
    bottom: -24px;
    left: -22px;
    z-index: 3;
    width: 62px;
    pointer-events: none;
    animation: cl-float 8s ease-in-out -3s infinite;
}

.cl-auth .box-cover {
    padding: 0;
    background: none;
}
.cl-auth .box-cover .container {
    width: 100%;
    max-width: none;
    padding: 0;
}
.cl-auth .box-cover .row { display: block; margin: 0; }
.cl-auth .box-cover .block-left { display: none; }
.cl-auth .box-cover .block-right {
    width: 100%;
    max-width: 100%;
    flex: none;
    padding: 0;
}
.cl-auth .box-cover .card {
    margin: 0;
    border: 0;
    border-radius: 40px;
    background: #fff;
    color: var(--cl-ink);
    transition: none;
}
.cl-auth .box-cover .card.shadow-lg {
    box-shadow:
        0 44px 60px -36px rgba(88, 64, 184, .55),
        0 18px 26px -18px rgba(88, 64, 184, .35),
        inset 0 10px 16px -6px rgba(255, 255, 255, 1),
        inset 0 -14px 22px -10px rgba(124, 92, 255, .22) !important;
}
.cl-auth .box-cover .card-body { padding: clamp(24px, 3.4vw, 40px); }
.cl-auth .box-cover .auth-widget > .d-flex { gap: 14px; margin-bottom: 24px !important; }
.cl-auth .box-cover .img-fluid {
    max-width: 52%;
    max-height: 46px !important;
    object-fit: contain;
}
.cl-auth .box-cover .img-fluid[src=""] { display: none; }
.cl-auth .box-cover h2 {
    margin: 0;
    color: var(--cl-ink);
    font-family: var(--cl-display);
    font-size: 28px;
    font-weight: 800;
    line-height: 1.2;
}
.cl-auth .box-cover label,
.cl-auth .box-cover .font-weight-semibold {
    margin-bottom: 8px;
    color: var(--cl-ink);
    font-family: var(--cl-font);
    font-size: 14.5px;
    font-weight: 800;
}
.cl-auth .box-cover .form-group { margin-bottom: 18px !important; }
.cl-auth .box-cover .font-size-14 { color: var(--cl-muted); font-weight: 600; }
.cl-auth .box-cover .input-affix .prefix-icon {
    left: 18px;
    color: #8b78e8;
    font-size: 15px;
}
.cl-auth .box-cover .input-affix .form-control:not(:first-child) {
    min-height: 52px;
    padding: .8rem 1.1rem .8rem 46px;
    border: 2px solid transparent;
    border-radius: 18px;
    background: #f2eeff;
    color: var(--cl-ink);
    font-family: var(--cl-font);
    font-size: 15.5px;
    font-weight: 600;
    outline: none;
    box-shadow: inset 0 4px 8px rgba(91, 66, 190, .16), inset 0 -2px 3px rgba(255, 255, 255, .95);
    transition: border-color .2s, box-shadow .2s, background-color .2s;
}
.cl-auth .box-cover .input-affix .form-control:not(:first-child)::placeholder { color: #9a92c0; font-weight: 500; }
.cl-auth .box-cover .input-affix .form-control:not(:first-child):focus {
    border-color: #b5a4ff;
    background: #fbfaff;
    box-shadow: inset 0 3px 6px rgba(91, 66, 190, .12), 0 0 0 4px rgba(124, 92, 255, .16);
}
.cl-auth .box-cover a { color: var(--cl-violet-d); font-weight: 800; text-decoration: none; }
.cl-auth .box-cover a:hover,
.cl-auth .box-cover a:focus { color: #e2552f; }
.cl-auth .box-cover .float-right { font-size: 13.5px !important; }

.cl-auth .box-cover .btn.btn-primary {
    min-height: 50px;
    padding: .72rem 1.7rem .6rem;
    border: 0;
    border-radius: 999px;
    background: linear-gradient(180deg, #ff9879 0%, #ff7a59 52%, #f86c45 100%);
    color: var(--cl-ink);
    font-family: var(--cl-display);
    font-size: 16.5px;
    font-weight: 800;
    white-space: nowrap;
    box-shadow:
        0 16px 22px -12px rgba(232, 90, 52, .7),
        inset 0 6px 9px -3px rgba(255, 255, 255, .6),
        inset 0 -7px 12px -4px rgba(186, 58, 22, .4);
    transition: transform .4s var(--cl-bounce), box-shadow .2s;
}
.cl-auth .box-cover .btn.btn-primary:hover { color: var(--cl-ink); transform: translateY(-2px) scale(1.03); }
.cl-auth .box-cover .btn.btn-primary:active {
    transform: translateY(2px) scale(.97);
    transition-duration: .08s;
    box-shadow: 0 6px 10px -8px rgba(232, 90, 52, .6), inset 0 6px 12px -2px rgba(176, 52, 18, .42);
}
.cl-auth .box-cover .btn.btn-primary:focus-visible { outline: 3px solid var(--cl-violet); outline-offset: 3px; }
.cl-auth .box-cover .btn.btn-primary:disabled { opacity: .6; transform: none; }
.cl-auth .box-cover #generate_email.btn {
    min-height: 0;
    margin-top: 10px !important;
    padding: .45rem 1rem .38rem;
    background: #fff1bd;
    color: #6b4a00;
    font-size: 13.5px;
    box-shadow: 0 8px 12px -8px rgba(196, 146, 24, .6), inset 0 3px 5px -2px rgba(255, 255, 255, .9), inset 0 -4px 6px -2px rgba(222, 168, 28, .4);
}

.cl-auth .box-cover .form-group.check-password {
    top: calc(100% + 6px);
    padding: 12px 14px;
    border-radius: 22px;
    background: #fff;
    color: var(--cl-ink-2);
    font-size: 14px;
    box-shadow: 0 24px 40px -18px rgba(88, 64, 184, .55), inset 0 -6px 10px -6px rgba(124, 92, 255, .2);
}
.cl-auth .box-cover .form-group.check-password > div:first-child { padding: 2px 8px 4px; color: var(--cl-ink); font-weight: 800; }
.cl-auth .box-cover .valid:before { color: #1f9a6d; }
.cl-auth .box-cover .form-group.re-check-password { color: #d62d4f; font-size: 14px; font-weight: 700; }
.cl-auth .box-cover .term-agree label { color: var(--cl-ink-2); font-weight: 600; }
.cl-auth .box-cover .term-agree input { accent-color: var(--cl-violet); }
.cl-auth .box-cover .area-captcha { max-width: 100%; overflow: hidden; }
.cl-auth .box-cover .lang-picker-row {
    margin-top: 8px;
    padding-top: 16px;
    border-top: 2px dashed #ebe6fb;
}

/* chọn ngôn ngữ — menu bị JS đưa ra body nên scope theo body.cl */
.cl .lang-picker,
.cl .lp-menu {
    --lp-bg: #fff;
    --lp-border: #e6e0fb;
    --lp-ink: #2b2350;
    --lp-ink-2: #463d70;
    --lp-muted: #6b6491;
    --lp-hover: #f4f1ff;
    --lp-primary: #5f3ff0;
    --lp-primary-soft: rgba(124, 92, 255, .12);
    font-family: var(--cl-font);
}
.cl .lang-picker .lp-btn {
    border-radius: 999px;
    box-shadow: 0 8px 14px -10px rgba(88, 64, 184, .5), inset 0 -3px 5px -2px rgba(124, 92, 255, .18);
}
.cl .lp-menu { border-radius: 22px; box-shadow: 0 30px 50px -20px rgba(88, 64, 184, .45); }

/* =============================================================================
   Bảng giá
   ============================================================================= */
.cl-pricebox {
    padding: clamp(16px, 3vw, 34px);
    border-radius: 40px;
}
.cl-pricebox__scroll {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}
.cl-prices #label_table_prices {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
    margin-top: 0 !important;
    margin-bottom: 18px !important;
}
.cl-prices #label_table_prices span { color: var(--cl-ink); font-size: 15px !important; font-weight: 800; }
.cl-prices #service-category-select,
.cl-prices .dataTables_wrapper .dataTables_length select,
.cl-prices .dataTables_wrapper .dataTables_filter input {
    border: 2px solid transparent;
    background-color: #f2eeff;
    color: var(--cl-ink);
    font-family: var(--cl-font);
    font-weight: 600;
    box-shadow: inset 0 3px 6px rgba(91, 66, 190, .15), inset 0 -2px 3px rgba(255, 255, 255, .95);
}
.cl-prices #service-category-select {
    min-width: 180px;
    padding: 10px 42px 10px 16px;
    border-radius: 999px;
    background: #f2eeff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='none' stroke='%235f3ff0' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round' d='m6 9 6 6 6-6'/%3E%3C/svg%3E") no-repeat right 14px center / 16px;
    font-size: 15px;
    -webkit-appearance: none;
    appearance: none;
    cursor: pointer;
}
.cl-prices #service-category-select:focus,
.cl-prices .dataTables_wrapper .dataTables_length select:focus,
.cl-prices .dataTables_wrapper .dataTables_filter input:focus {
    outline: none;
    border-color: #b5a4ff;
    box-shadow: inset 0 3px 6px rgba(91, 66, 190, .12), 0 0 0 4px rgba(124, 92, 255, .16);
}
.cl-prices .dataTables_wrapper { color: var(--cl-muted); font-size: 14px; }
.cl-prices .dataTables_wrapper label { color: var(--cl-ink-2); font-weight: 700; }
.cl-prices .dataTables_wrapper .dataTables_length select,
.cl-prices .dataTables_wrapper .dataTables_filter input {
    padding: 8px 12px;
    border-radius: 14px;
    font-size: 14px;
}
.cl-prices .dataTables_wrapper .dataTables_filter input { min-width: 0; max-width: 200px; margin-left: 8px; }
.cl-prices .dataTables_wrapper .dataTables_length select {
    margin: 0 6px;
    padding-right: 30px;
    background: #f2eeff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='none' stroke='%235f3ff0' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round' d='m6 9 6 6 6-6'/%3E%3C/svg%3E") no-repeat right 9px center / 13px;
    -webkit-appearance: none;
    appearance: none;
    cursor: pointer;
}
.cl-prices table.dataTable {
    margin: 16px 0 !important;
    border: 0;
    border-collapse: separate;
    border-spacing: 0;
}
.cl-prices table.dataTable.no-footer { border-bottom: 0; }
.cl-prices #table_prices th,
.cl-prices #table_prices td {
    border: 0;
    border-bottom: 2px dashed #eee9fd;
}
.cl-prices #table_prices thead th {
    padding: 14px 18px;
    border-bottom: 0;
    background: #e8e1ff;
    color: #4a2fd0;
    font-family: var(--cl-display);
    font-size: 15px;
    font-weight: 800;
    letter-spacing: .01em;
}
.cl-prices #table_prices thead th:first-child { border-radius: 18px 0 0 18px; }
.cl-prices #table_prices thead th:last-child { border-radius: 0 18px 18px 0; }
.cl-prices #table_prices tbody td {
    padding: 14px 18px;
    color: var(--cl-ink);
    font-size: 15px;
    transition: background-color .2s;
}
.cl-prices #table_prices tbody tr:hover td { background-color: #f7f5ff; }
.cl-prices #table_prices tbody tr:last-child td { border-bottom: 0; }
.cl-prices #table_prices tbody td:last-child {
    color: var(--cl-violet-d) !important;
    font-weight: 800 !important;
    white-space: nowrap;
}
.cl-prices #table_prices td.dataTables_empty { color: var(--cl-muted); text-align: center; }
.cl-prices .dataTables_wrapper .dataTables_info { color: var(--cl-muted); font-size: 13.5px; font-weight: 600; }
.cl-prices .dataTables_wrapper .dataTables_paginate .paginate_button {
    min-width: 38px;
    margin-left: 6px;
    padding: 7px 12px;
    border: 0 !important;
    border-radius: 999px;
    background: #fff;
    color: var(--cl-ink-2) !important;
    font-weight: 800;
    box-shadow: 0 8px 12px -8px rgba(88, 64, 184, .45), inset 0 -3px 5px -2px rgba(124, 92, 255, .2);
}
.cl-prices .dataTables_wrapper .dataTables_paginate .paginate_button:not(.disabled):not(.current):hover {
    background: #f1edff;
    color: var(--cl-ink) !important;
}
.cl-prices .dataTables_wrapper .dataTables_paginate .paginate_button.current,
.cl-prices .dataTables_wrapper .dataTables_paginate .paginate_button.current:hover {
    background: linear-gradient(180deg, #8f74ff, #6343ee);
    color: #fff !important;
    box-shadow: 0 10px 14px -8px rgba(95, 63, 240, .7), inset 0 3px 5px -2px rgba(255, 255, 255, .45), inset 0 -4px 6px -2px rgba(40, 14, 150, .4);
}
.cl-prices .dataTables_wrapper .dataTables_paginate .paginate_button.disabled,
.cl-prices .dataTables_wrapper .dataTables_paginate .paginate_button.disabled:hover {
    opacity: .45;
    background: #fff;
    color: var(--cl-muted) !important;
}
.cl-prices .dataTables_wrapper .dataTables_paginate .ellipsis { color: var(--cl-muted); }
/* ghi chú cấp bậc ngay dưới bảng */
.cl-prices #table_prices_wrapper + div {
    margin-top: 14px !important;
    color: #9a5a00 !important;
    font-size: 13.5px;
    font-weight: 700;
}
@media (max-width: 575.98px) {
    .cl-prices .dataTables_wrapper .dataTables_paginate .paginate_button {
        min-width: 32px;
        margin-left: 3px;
        padding: 6px 9px;
        font-size: 13px;
    }
    .cl-prices #table_prices thead th,
    .cl-prices #table_prices tbody td { padding: 12px 12px; }
}

/* =============================================================================
   Hỏi đáp
   ============================================================================= */
.cl-faq__grid {
    display: grid;
    gap: clamp(32px, 4vw, 64px);
    align-items: start;
}
@media (min-width: 992px) {
    .cl-faq__grid { grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); }
    .cl-faq__intro { position: sticky; top: 110px; }
}
.cl-faq__intro .cl-sub { max-width: 400px; }
.cl-faq__intro .cl-btn { margin-top: 8px; }

/* bong bóng hỏi đáp đất sét */
.cl-bubble {
    position: relative;
    width: 168px;
    height: 150px;
    margin: 30px 0 26px 6px;
}
.cl-bubble__body {
    position: relative;
    display: grid;
    place-items: center;
    width: 150px;
    height: 124px;
    padding-top: 10px;
    border-radius: 56px;
    background: linear-gradient(180deg, #ffffff, #f3efff);
    color: var(--cl-violet-d);
    font-family: var(--cl-display);
    font-size: 72px;
    font-weight: 800;
    line-height: 1;
    text-shadow: 0 3px 0 rgba(95, 63, 240, .18);
    box-shadow:
        0 28px 36px -24px rgba(88, 64, 184, .6),
        inset 0 10px 14px -6px rgba(255, 255, 255, 1),
        inset 0 -12px 18px -8px rgba(124, 92, 255, .26);
    animation: cl-float 6s ease-in-out infinite;
    --r0: -4deg;
    --r1: 3deg;
    --fy: -8px;
}
/* hai hạt đất sét nhỏ kiểu bong bóng suy nghĩ */
.cl-bubble__body::after {
    content: "";
    position: absolute;
    left: 14px;
    bottom: -22px;
    width: 26px;
    height: 26px;
    border-radius: 50%;
    background: linear-gradient(180deg, #ffffff, #efeaff);
    box-shadow:
        -14px 18px 0 -6px #ece6ff,
        0 10px 14px -8px rgba(88, 64, 184, .55),
        inset 0 -4px 6px -2px rgba(124, 92, 255, .25);
}
.cl-bubble__dot {
    position: absolute;
    top: -8px;
    right: 6px;
    width: 34px;
    animation: cl-float 5s ease-in-out -2s infinite;
}
.cl-bubble__star {
    position: absolute;
    right: -14px;
    bottom: 2px;
    width: 52px;
    height: 52px;
    --r0: 14deg;
    --r1: -6deg;
    animation: cl-float 7s ease-in-out -1s infinite;
}

.cl-faq__list { display: grid; gap: 14px; }
.cl-qa {
    border-radius: 30px;
    transition: background-color .3s;
}
.cl-qa[open] { --tone: #f6f3ff; }
.cl-qa summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 18px 18px 18px 26px;
    border-radius: 30px;
    color: var(--cl-ink);
    font-size: 16.5px;
    font-weight: 800;
    line-height: 1.45;
    list-style: none;
    cursor: pointer;
}
.cl-qa summary::-webkit-details-marker { display: none; }
.cl-qa summary:focus-visible { outline: 3px solid var(--cl-violet); outline-offset: 2px; }
.cl-qa__toggle {
    display: grid;
    place-items: center;
    flex-shrink: 0;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: #f1edff;
    color: var(--cl-violet-d);
    font-size: 18px;
    box-shadow: inset 0 3px 6px rgba(91, 66, 190, .16), inset 0 -2px 3px rgba(255, 255, 255, .95);
    transition: transform .45s var(--cl-bounce), background-color .3s, color .3s, box-shadow .3s;
}
.cl-qa summary:hover .cl-qa__toggle { transform: scale(1.1); }
.cl-qa[open] .cl-qa__toggle {
    background: radial-gradient(circle at 36% 30%, #ffa184, #f2603a 75%);
    color: #fff;
    transform: rotate(135deg);
    box-shadow: 0 8px 12px -6px rgba(236, 85, 48, .6), inset 0 3px 4px -1px rgba(255, 255, 255, .5);
}
.cl-qa__a {
    padding: 0 26px 22px;
    color: #4f4777;
    font-size: 15.5px;
    font-weight: 500;
    line-height: 1.7;
    animation: cl-drop .4s var(--cl-ease);
}
@keyframes cl-drop {
    from { opacity: 0; transform: translateY(-6px); }
    to { opacity: 1; transform: none; }
}

/* =============================================================================
   Kêu gọi cuối trang
   ============================================================================= */
.cl-final { padding-top: clamp(24px, 4vw, 56px); padding-bottom: 0; }
.cl-cta {
    position: relative;
    padding: clamp(56px, 8vw, 96px) clamp(20px, 5vw, 64px);
    border-radius: clamp(36px, 5vw, 56px);
    background:
        radial-gradient(500px circle at 15% 0%, rgba(255, 255, 255, .18), rgba(255, 255, 255, 0) 60%),
        linear-gradient(180deg, #8f74ff 0%, #7254f8 55%, #5f3ff0 100%);
    text-align: center;
    box-shadow:
        0 50px 70px -40px rgba(95, 63, 240, .8),
        inset 0 14px 22px -10px rgba(255, 255, 255, .5),
        inset 0 -18px 28px -12px rgba(40, 14, 150, .55);
}
.cl-cta__title {
    position: relative;
    z-index: 1;
    margin-top: 0;
    color: #fff;
    font-size: clamp(2.1rem, 1.3rem + 3.2vw, 3.75rem);
    text-shadow: 0 3px 0 rgba(40, 14, 150, .3);
}
.cl-cta__title span { color: #ffe27a; }
.cl-cta__sub {
    position: relative;
    z-index: 1;
    max-width: 520px;
    margin-inline: auto;
    color: #fff;
    text-wrap: balance;
}
.cl-cta__actions {
    position: relative;
    z-index: 1;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 14px;
    margin-top: 34px;
}
.cl-cta__coin {
    position: absolute;
    top: 12%;
    left: 6%;
    width: 72px;
    font-size: 18px;
    --r0: -18deg;
    --r1: 6deg;
    animation: cl-float 6.5s ease-in-out infinite;
}
.cl-cta__heart {
    position: absolute;
    right: 7%;
    top: 14%;
    width: 70px;
    height: 60px;
    --r0: 12deg;
    --r1: -6deg;
    animation: cl-float 7.5s ease-in-out -2s infinite;
}
.cl-cta__ring {
    left: 11%;
    bottom: 10%;
    width: 78px;
    --r1: 24deg;
    animation: cl-float 9s ease-in-out -4s infinite;
}
.cl-cta__ball {
    position: absolute;
    right: 14%;
    bottom: 12%;
    width: 44px;
    animation: cl-float 8s ease-in-out -1s infinite;
}
.cl-cta__star {
    position: absolute;
    top: -32px;
    left: 50%;
    width: 70px;
    height: 70px;
    margin-left: -35px;
    --r0: -8deg;
    --r1: 10deg;
    animation: cl-float 6s ease-in-out -3s infinite;
}
@media (max-width: 767.98px) {
    .cl-cta { padding-top: 64px; }
    .cl-cta__coin { top: 18px; left: 16px; width: 48px; font-size: 12px; }
    .cl-cta__heart { top: 22px; right: 16px; width: 46px; height: 40px; }
    .cl-cta__ring,
    .cl-cta__ball { display: none; }
    .cl-cta__actions { flex-direction: column; align-items: center; }
    .cl-cta__actions .cl-btn { width: 100%; max-width: 320px; }
}

/* =============================================================================
   Footer
   ============================================================================= */
.cl-footer {
    margin-top: clamp(64px, 8vw, 112px);
    padding-bottom: 24px;
}
.cl-footer__panel {
    padding: clamp(28px, 4vw, 48px) clamp(22px, 4vw, 48px) 22px;
    border-radius: 44px;
}
.cl-footer__grid {
    display: grid;
    gap: 34px;
}
@media (min-width: 768px) {
    .cl-footer__grid { grid-template-columns: minmax(0, 1.6fr) minmax(0, 1.2fr) minmax(0, .8fr); gap: 48px; }
}
.cl-footer__about p {
    max-width: 420px;
    margin-top: 16px !important;
    color: var(--cl-muted);
    font-size: 15px;
    font-weight: 500;
    line-height: 1.7;
}
.cl-footer__title {
    margin-bottom: 14px !important;
    color: var(--cl-ink);
    font-family: var(--cl-display);
    font-size: 18px;
    font-weight: 800;
}
.cl-footer__list {
    display: grid;
    gap: 10px;
    margin: 0;
    padding: 0;
    list-style: none;
    color: var(--cl-muted);
    font-size: 15px;
    font-weight: 600;
}
.cl-footer__list--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 20px; }
.cl-footer__list a {
    color: var(--cl-ink-2);
    text-decoration: none;
    transition: color .2s;
}
.cl-footer__list a:hover { color: var(--cl-violet-d); text-decoration: none; }
.cl-footer__bottom {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 8px 20px;
    margin-top: 36px;
    padding-top: 20px;
    border-top: 2px dashed #e6e0fb;
    color: var(--cl-muted);
    font-size: 14px;
    font-weight: 600;
}
.cl-footer__made { display: inline-flex; align-items: center; gap: 6px; }
.cl-footer__made .cl-ic { color: #ec5c95; }
@media (max-width: 767.98px) {
    /* chừa chỗ cho nút liên hệ nổi góc phải */
    .cl-footer__bottom { padding-right: 70px; }
}

/* ---------- Nút lên đầu trang (góc trái, tránh widget liên hệ bên phải) ---------- */
.cl-top {
    position: fixed;
    left: 16px;
    bottom: 20px;
    z-index: 55;
    display: grid;
    place-items: center;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: #fff;
    color: var(--cl-violet-d);
    font-size: 21px;
    box-shadow:
        0 16px 24px -12px rgba(88, 64, 184, .55),
        inset 0 5px 8px -3px rgba(255, 255, 255, 1),
        inset 0 -6px 10px -4px rgba(124, 92, 255, .26);
    opacity: 0;
    visibility: hidden;
    transform: translateY(14px) scale(.8);
    transition: opacity .3s, transform .45s var(--cl-bounce), visibility 0s linear .3s;
}
.cl-top.is-show {
    opacity: 1;
    visibility: visible;
    transform: none;
    transition-delay: 0s;
}
.cl-top:hover { color: var(--cl-ink); transform: translateY(-3px); }
.cl-top:active { transform: scale(.92); }

/* ---------- Hiện dần khi cuộn: nảy nhẹ khi vào khung ---------- */
.js .cl [data-reveal] {
    opacity: 0;
    transform: translate3d(0, 28px, 0) scale(.97);
    transition: opacity .6s var(--cl-ease), transform .9s var(--cl-bounce);
}
.js .cl [data-reveal].is-in {
    opacity: 1;
    transform: none;
}

/* =============================================================================
   Màn nhỏ
   ============================================================================= */
@media (max-width: 991.98px) {
    .cl-hero__d2 { display: none; }
    .cl-hero__copy { text-align: center; }
    .cl-chip,
    .cl-hero__domain { margin-inline: auto; }
    .cl-hero__lead { margin-inline: auto; }
    .cl-hero__ctas,
    .cl-hero__meta { justify-content: center; }
    .cl-ticks { justify-content: center; }
    .cl-auth__copy { text-align: center; }
    .cl-auth__copy .cl-sub { margin-inline: auto; }
    .cl-perks { max-width: 480px; margin-inline: auto; text-align: left; }
    .cl-faq__intro { text-align: center; }
    .cl-faq__intro .cl-sub { margin-inline: auto; }
    .cl-bubble { margin-inline: auto; }
}
@media (max-width: 767.98px) {
    .cl-tray { gap: 18px 6px; border-radius: 32px; }
    .cl-tray__item .cl-pebble { width: 58px; height: 58px; }
    .cl-tray__item { width: calc((100% - 24px) / 5); }
    .cl-tray__name { font-size: 12.5px; }
}
@media (max-width: 420px) {
    .cl-tray { padding-inline: 10px; }
    .cl-tray__name { font-size: 11px; letter-spacing: -.01em; }
    .cl-card { padding: 26px 22px 26px; border-radius: 30px; }
    .cl-stat { padding: 22px 16px; }
    .cl-slab { border-radius: 36px; }
    .cl-slab__ring { width: 70px; top: -26px; left: -12px; }
    .cl-slab__heart { width: 60px; height: 50px; right: -6px; bottom: -22px; }
    .cl-footer__panel { border-radius: 34px; }
    .cl-auth__star { width: 62px; height: 62px; top: -30px; right: -4px; }
    .cl-auth__ball { width: 46px; left: -8px; }
}
@media (max-width: 575.98px) {
    .cl-hero__title { font-size: clamp(2.35rem, 1.2rem + 6vw, 2.9rem); }
    .cl-hero__ctas { flex-direction: column; align-items: stretch; }
    .cl-hero__ctas .cl-btn { width: 100%; }
    .cl-hero__d1 { width: 110px; left: -56px; top: 120px; }
    .cl-hero__d3 { width: 80px; right: -40px; }
    .cl-qa summary { padding: 16px 14px 16px 20px; font-size: 15.5px; }
    .cl-qa__a { padding: 0 20px 18px; font-size: 15px; }
    .cl-auth .box-cover .card { border-radius: 32px; }
    .cl-auth .box-cover .card-body { padding: 24px 18px; }
    .cl-auth .box-cover .area-captcha .g-recaptcha { transform: scale(.88); transform-origin: 0 0; }
    .cl-perks li { font-size: 14.5px; }
}

/* ---------- Tạm dừng chuyển động: tab ẩn hoặc sân khấu khuất màn hình ---------- */
body.cl-paused *,
.cl-stage.is-idle * {
    animation-play-state: paused !important;
}

/* ---------- Giảm chuyển động ---------- */
@media (prefers-reduced-motion: reduce) {
    .cl *,
    .cl *::before,
    .cl *::after {
        animation: none !important;
    }
    .js .cl [data-reveal] {
        opacity: 1;
        transform: none;
        transition: none;
    }
    .cl-btn,
    .cl-card,
    .cl-pebble,
    .cl-perks li,
    .cl-nav,
    .cl-top,
    .cl-stage [data-cl-depth] {
        transition: none !important;
    }
    .cl-btn:hover,
    .cl-card:hover,
    .cl-tray__item:hover .cl-pebble { transform: none; translate: none; }
}