.home-wsti-entry {
    position: relative;
    overflow: hidden;
    padding: 96px 0;
    background:
        linear-gradient(180deg, rgba(249, 253, 252, 0.86) 0%, rgba(243, 250, 249, 0.75) 42%, rgba(247, 251, 251, 0.89) 100%),
        linear-gradient(90deg, rgba(255, 255, 255, 0.2), rgba(219, 242, 238, 0.08)),
        url("../assets/images/home-wsti-sleep-space-20260721.webp") center 48% / cover no-repeat;
}

.home-wsti-entry::before {
    content: "";
    position: absolute;
    right: -110px;
    top: -150px;
    width: 330px;
    height: 330px;
    border: 1px solid rgba(15, 118, 110, 0.055);
    border-radius: 50%;
    box-shadow: 0 0 0 44px rgba(15, 118, 110, 0.012), 0 0 0 88px rgba(15, 118, 110, 0.008);
    pointer-events: none;
}

.home-wsti-entry::after {
    content: "";
    position: absolute;
    left: 3%;
    bottom: 9%;
    width: 100px;
    height: 100px;
    opacity: 0.14;
    background-image: radial-gradient(circle, #6f9fa2 1.5px, transparent 1.5px);
    background-size: 14px 14px;
    pointer-events: none;
}

.home-wsti-entry > .container {
    position: relative;
    z-index: 1;
}

.home-wsti-entry__heading {
    max-width: 850px;
    margin: 0 auto 42px;
    text-align: center;
}

.home-wsti-entry__eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    margin: 0 0 16px;
    padding: 8px 14px;
    color: #0f766e;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    background: #f1fbf9;
    border: 1px solid #cfe9e4;
    border-radius: 999px;
    box-shadow: 0 5px 16px rgba(15, 118, 110, 0.07);
}

.home-wsti-entry__eyebrow::before {
    content: "";
    width: 7px;
    height: 7px;
    background: #d7a53b;
    border-radius: 50%;
    box-shadow: 0 0 0 4px rgba(215, 165, 59, 0.14);
}

.home-wsti-entry h2 {
    margin: 0;
    color: #0f172a;
    font-size: clamp(2.2rem, 3.4vw, 2.8rem);
    font-weight: 700;
    line-height: 1.25;
    letter-spacing: -0.025em;
    text-wrap: balance;
}

.home-wsti-entry__intro {
    max-width: 790px;
    margin: 18px auto 0;
    color: #64748b;
    font-size: 1.08rem;
    line-height: 1.85;
}

.home-wsti-entry__heading::after {
    content: "";
    display: block;
    width: 74px;
    height: 3px;
    margin: 24px auto 0;
    background: linear-gradient(90deg, #0f766e 0 66%, #d7a53b 66% 100%);
    border-radius: 999px;
}

.home-wsti-entry__formula {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 12px;
    max-width: 1040px;
    margin: 0 auto 34px;
    padding: 24px 28px;
    background:
        radial-gradient(circle at 15% 30%, rgba(44, 173, 160, 0.18), transparent 25%),
        linear-gradient(120deg, #0b2946 0%, #0d4b5e 100%);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 14px;
    box-shadow: 0 14px 34px rgba(9, 42, 66, 0.16);
}

.home-wsti-entry__formula-main {
    color: #fff;
    font-size: 1.28rem;
    font-weight: 800;
    letter-spacing: 0.04em;
}

.home-wsti-entry__operator {
    color: #e8c675;
    font-size: 1.2rem;
    font-weight: 800;
}

.home-wsti-entry__formula-part {
    padding: 9px 14px;
    color: #e9f8f6;
    font-size: 0.9rem;
    font-weight: 600;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.13);
    border-radius: 999px;
}

.home-wsti-entry__grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
}

.home-wsti-entry__item {
    position: relative;
    min-height: 220px;
    padding: 30px;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.88);
    border: 1px solid rgba(207, 228, 226, 0.92);
    border-radius: 16px;
    box-shadow: 0 14px 34px rgba(15, 35, 42, 0.1);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.home-wsti-entry__item::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, #0f766e, #38a9a0 62%, transparent);
}

.home-wsti-entry__item::after {
    content: "";
    position: absolute;
    right: -46px;
    bottom: -54px;
    width: 124px;
    height: 124px;
    background: #edf8f6;
    border-radius: 50%;
}

.home-wsti-entry__item:hover {
    transform: translateY(-4px);
    border-color: rgba(15, 118, 110, 0.28);
    box-shadow: 0 16px 34px rgba(15, 23, 42, 0.1);
}

.home-wsti-entry__symbol {
    position: relative;
    z-index: 1;
    display: inline-grid;
    place-items: center;
    min-width: 52px;
    height: 42px;
    margin-bottom: 22px;
    padding: 0 11px;
    color: #0f766e;
    font-size: 0.84rem;
    font-weight: 800;
    letter-spacing: 0.03em;
    background: #eaf8f5;
    border: 1px solid rgba(15, 118, 110, 0.17);
    border-radius: 10px;
}

.home-wsti-entry__item h3 {
    position: relative;
    z-index: 1;
    margin: 0 0 12px;
    color: #0f172a;
    font-size: 1.24rem;
    font-weight: 700;
}

.home-wsti-entry__item h3::after {
    content: "";
    display: block;
    width: 28px;
    height: 2px;
    margin-top: 11px;
    background: #0f766e;
    border-radius: 999px;
    opacity: 0.75;
}

.home-wsti-entry__item p {
    position: relative;
    z-index: 1;
    margin: 0;
    color: #64748b;
    font-size: 0.96rem;
    line-height: 1.75;
}

.home-wsti-entry__action {
    margin-top: 44px;
    text-align: center;
}

.home-wsti-entry__cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    min-height: 52px;
    padding: 0 34px;
    color: #fff;
    font-size: 1.02rem;
    font-weight: 600;
    text-decoration: none;
    background: linear-gradient(135deg, #0f766e 0%, #157e91 100%);
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 6px;
    box-shadow: 0 5px 14px rgba(15, 118, 110, 0.22);
    transition: transform 180ms ease, box-shadow 180ms ease, filter 180ms ease;
}

.home-wsti-entry__cta:hover,
.home-wsti-entry__cta:focus-visible {
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 9px 20px rgba(15, 118, 110, 0.28);
    filter: brightness(0.95);
}

.home-wsti-entry__cta:focus-visible {
    outline: 3px solid rgba(15, 118, 110, 0.23);
    outline-offset: 4px;
}

.home-wsti-entry__cta-arrow {
    font-size: 1.15em;
    transition: transform 180ms ease;
}

.home-wsti-entry__cta:hover .home-wsti-entry__cta-arrow,
.home-wsti-entry__cta:focus-visible .home-wsti-entry__cta-arrow {
    transform: translateX(3px);
}

@media (max-width: 991px) {
    .home-wsti-entry {
        padding: 76px 0;
    }

    .home-wsti-entry__grid {
        gap: 18px;
    }

    .home-wsti-entry__item {
        min-height: 235px;
        padding: 27px 23px;
    }
}

@media (max-width: 767px) {
    .home-wsti-entry {
        padding: 56px 0;
        background-position: center, center, 62% center;
    }

    .home-wsti-entry__heading {
        margin-bottom: 30px;
    }

    .home-wsti-entry__eyebrow {
        font-size: 0.74rem;
        letter-spacing: 0.06em;
    }

    .home-wsti-entry h2 {
        font-size: 2rem;
    }

    .home-wsti-entry__intro {
        margin-top: 14px;
        font-size: 0.98rem;
        line-height: 1.7;
    }

    .home-wsti-entry__formula {
        gap: 8px;
        margin-bottom: 24px;
        padding: 20px 16px;
    }

    .home-wsti-entry__formula-part {
        padding: 8px 10px;
        font-size: 0.78rem;
    }

    .home-wsti-entry__grid {
        grid-template-columns: 1fr;
        gap: 14px;
    }

    .home-wsti-entry__item {
        min-height: 0;
        padding: 24px 22px;
    }

    .home-wsti-entry__action {
        margin-top: 30px;
    }

    .home-wsti-entry__cta {
        width: 100%;
    }
}

@media (prefers-reduced-motion: reduce) {
    .home-wsti-entry__item,
    .home-wsti-entry__cta,
    .home-wsti-entry__cta-arrow {
        transition: none;
    }
}