:root {
    --catalog-surface: rgba(10, 19, 46, 0.9);
    --catalog-border: rgba(118, 228, 255, 0.17);
    --catalog-muted: rgba(238, 244, 255, 0.7);
    --catalog-shadow: 0 26px 70px rgba(1, 7, 28, 0.34);
}

body {
    background:
        radial-gradient(circle at 8% 8%, rgba(0, 217, 255, 0.11), transparent 28rem),
        radial-gradient(circle at 92% 28%, rgba(255, 0, 229, 0.1), transparent 34rem),
        linear-gradient(180deg, #081028, #0d1a3b 48%, #081127);
}

.catalog-page {
    width: min(100% - 48px, 1540px);
    margin: 0 auto;
    padding: 112px 0 110px;
}

.catalog-hero {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 0.92fr) minmax(380px, 1.08fr);
    align-items: stretch;
    gap: clamp(30px, 5vw, 80px);
    min-height: 410px;
    padding: clamp(30px, 4vw, 58px);
    overflow: hidden;
    border: 1px solid var(--catalog-border);
    border-radius: 36px;
    background:
        radial-gradient(circle at 25% 10%, rgba(0, 217, 255, 0.12), transparent 22rem),
        linear-gradient(135deg, rgba(12, 24, 58, 0.96), rgba(20, 18, 55, 0.94));
    box-shadow: var(--catalog-shadow);
}

.catalog-hero::after {
    position: absolute;
    bottom: -180px;
    left: 24%;
    width: 420px;
    height: 280px;
    border-radius: 50%;
    background: rgba(255, 0, 229, 0.12);
    filter: blur(70px);
    content: "";
}

.catalog-hero-copy {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
}

.catalog-back {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    margin-bottom: 46px;
    color: var(--catalog-muted);
    font-size: 0.8rem;
    font-weight: 700;
    text-decoration: none;
    transition: color 0.2s ease, transform 0.2s ease;
}

.catalog-back:hover {
    color: #72e8ff;
    transform: translateX(-4px);
}

.catalog-kicker {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: #72e8ff;
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.catalog-hero h1 {
    max-width: 620px;
    margin: 12px 0 18px;
    color: #fff;
    font-size: clamp(3rem, 6vw, 6.2rem);
    font-weight: 850;
    line-height: 0.92;
    letter-spacing: -0.065em;
}

.catalog-hero-copy > p {
    max-width: 550px;
    margin: 0;
    color: var(--catalog-muted);
    font-size: 1.05rem;
    line-height: 1.75;
}

.catalog-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 28px;
}

.catalog-meta span {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 13px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 999px;
    color: rgba(255, 255, 255, 0.84);
    background: rgba(255, 255, 255, 0.055);
    font-size: 0.78rem;
}

.catalog-meta i {
    color: #72e8ff;
}

.catalog-hero-visual {
    position: relative;
    z-index: 2;
    min-width: 0;
    min-height: 300px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 27px;
    background: rgba(255, 255, 255, 0.05);
    box-shadow: 0 24px 54px rgba(1, 7, 28, 0.35);
}

.catalog-hero-visual img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 8s ease;
}

.catalog-hero:hover .catalog-hero-visual img {
    transform: scale(1.04);
}

.catalog-hero-visual > span {
    display: grid;
    width: 100%;
    height: 100%;
    place-items: center;
    font-size: 8rem;
}

.catalog-hero-glow {
    position: absolute;
    inset: 0;
    pointer-events: none;
    background:
        linear-gradient(180deg, transparent 62%, rgba(4, 10, 30, 0.48)),
        linear-gradient(90deg, rgba(4, 10, 30, 0.14), transparent 30%);
}

.catalog-services {
    min-width: 0;
    padding-top: clamp(5rem, 8vw, 8rem);
}

.catalog-section-heading {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(280px, 0.55fr);
    align-items: end;
    gap: 44px;
    margin: 0 8px 38px;
}

.catalog-section-heading h2 {
    margin: 10px 0 0;
    color: #fff;
    font-size: clamp(2.5rem, 4.5vw, 4.6rem);
    line-height: 0.98;
    letter-spacing: -0.055em;
    overflow-wrap: anywhere;
}

.catalog-section-heading > p {
    max-width: 460px;
    margin: 0;
    color: var(--catalog-muted);
    font-size: 0.95rem;
    line-height: 1.75;
}

.catalog-services-grid {
    display: grid;
    width: 100%;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: clamp(18px, 2.2vw, 30px);
}

.catalog-services-grid.single-service {
    grid-template-columns: minmax(0, 580px);
    justify-content: center;
}

.catalog-service-card {
    display: flex;
    min-width: 0;
    min-height: 520px;
    padding: 11px;
    flex-direction: column;
    overflow: hidden;
    border: 1px solid var(--catalog-border);
    border-radius: 29px;
    background: linear-gradient(150deg, rgba(19, 31, 67, 0.95), rgba(7, 14, 36, 0.98));
    box-shadow: 0 23px 58px rgba(1, 7, 28, 0.27);
    transition: border-color 0.28s ease, box-shadow 0.28s ease, transform 0.28s ease;
}

.catalog-service-card:hover {
    border-color: rgba(98, 226, 255, 0.46);
    transform: translateY(-8px);
    box-shadow: 0 32px 74px rgba(1, 7, 28, 0.4), 0 0 0 1px rgba(0, 217, 255, 0.1);
}

.catalog-service-card.is-unavailable {
    opacity: 0.72;
}

.catalog-service-media {
    position: relative;
    display: grid;
    height: auto;
    aspect-ratio: 3 / 4;
    flex: 0 0 auto;
    place-items: center;
    overflow: hidden;
    border-radius: 21px;
    color: #fff;
    background:
        radial-gradient(circle at center, rgba(0, 217, 255, 0.16), transparent 60%),
        #101a3a;
    text-decoration: none;
}

.catalog-services-grid.single-service .catalog-service-media {
    height: auto;
    aspect-ratio: 4 / 3;
}

.catalog-service-media::before {
    position: absolute;
    inset: -22px;
    background-image:
        linear-gradient(rgba(7, 16, 42, 0.32), rgba(7, 16, 42, 0.64)),
        var(--service-image);
    background-position: center;
    background-size: cover;
    content: "";
    filter: blur(18px) saturate(0.9);
    opacity: 0.68;
    transform: scale(1.08);
}

.catalog-service-media::after {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 52%, rgba(4, 10, 30, 0.62));
    content: "";
}

.catalog-service-media img {
    position: absolute;
    inset: 0;
    z-index: 1;
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
    transition: transform 0.42s ease;
}

.catalog-service-card:hover .catalog-service-media img {
    transform: scale(1.02);
}

.catalog-service-icon {
    font-size: 6rem;
}

.catalog-availability {
    position: absolute;
    top: 16px;
    right: 16px;
    z-index: 2;
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 9px 12px;
    border: 1px solid rgba(255, 255, 255, 0.35);
    border-radius: 999px;
    color: #102030;
    background: rgba(255, 225, 59, 0.95);
    box-shadow: 0 10px 28px rgba(255, 190, 0, 0.23);
    font-size: 0.75rem;
    font-weight: 800;
}

.is-unavailable .catalog-availability {
    color: #fff;
    background: rgba(82, 91, 119, 0.9);
}

.catalog-media-action {
    position: absolute;
    right: 16px;
    bottom: 16px;
    z-index: 2;
    display: grid;
    width: 42px;
    height: 42px;
    place-items: center;
    border: 1px solid rgba(255, 255, 255, 0.17);
    border-radius: 50%;
    color: #fff;
    background: rgba(7, 14, 38, 0.6);
    backdrop-filter: blur(12px);
    transform: translateY(7px);
    opacity: 0;
    transition: opacity 0.25s ease, transform 0.25s ease;
}

.catalog-service-card:hover .catalog-media-action {
    transform: translateY(0);
    opacity: 1;
}

.catalog-service-content {
    display: flex;
    padding: 25px 14px 12px;
    flex: 1;
    flex-direction: column;
}

.catalog-service-heading {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
}

.catalog-service-heading h3 {
    margin: 0;
    color: #fff;
    font-size: clamp(1.28rem, 1.65vw, 1.75rem);
    line-height: 1.08;
    letter-spacing: -0.035em;
    text-transform: uppercase;
}

.catalog-service-icon-small {
    display: grid;
    flex: 0 0 38px;
    width: 38px;
    height: 38px;
    place-items: center;
    border: 1px solid rgba(114, 232, 255, 0.14);
    border-radius: 12px;
    background: rgba(0, 217, 255, 0.07);
    font-size: 1.15rem;
}

.catalog-service-description {
    min-height: 48px;
    margin: 14px 0 18px;
    color: var(--catalog-muted);
    font-size: 0.91rem;
    line-height: 1.65;
}

.catalog-service-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 24px;
}

.catalog-service-tags span {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 7px 9px;
    border: 1px solid rgba(255, 255, 255, 0.09);
    border-radius: 999px;
    color: rgba(255, 255, 255, 0.72);
    background: rgba(255, 255, 255, 0.045);
    font-size: 0.7rem;
}

.catalog-service-tags i {
    color: #72e8ff;
}

.catalog-service-footer {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 16px;
    margin-top: auto;
    padding-top: 19px;
    border-top: 1px solid rgba(255, 255, 255, 0.09);
}

.catalog-price small,
.catalog-price strong {
    display: block;
}

.catalog-price small {
    margin-bottom: 3px;
    color: var(--catalog-muted);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.catalog-price strong {
    color: transparent;
    background: linear-gradient(90deg, #50e6ff, #d9ff55);
    background-clip: text;
    -webkit-background-clip: text;
    font-size: clamp(1.65rem, 2.4vw, 2.25rem);
    line-height: 1;
}

.catalog-service-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    min-height: 44px;
    padding: 0 15px;
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 999px;
    color: #fff;
    background: rgba(255, 255, 255, 0.055);
    font-size: 0.75rem;
    font-weight: 800;
    text-decoration: none;
    text-transform: uppercase;
    transition: border-color 0.22s ease, background 0.22s ease, transform 0.22s ease;
}

.catalog-service-link:hover {
    border-color: transparent;
    background: linear-gradient(135deg, #19cbff, #ec20e5);
    transform: translateX(3px);
}

.catalog-recharge-link {
    display: flex;
    min-height: 48px;
    padding: 0 16px;
    margin-top: 14px;
    align-items: center;
    justify-content: center;
    gap: 9px;
    border-radius: 15px;
    color: #071126;
    background: #d9ff55;
    font-size: 0.78rem;
    font-weight: 900;
    text-decoration: none;
    text-transform: uppercase;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.catalog-recharge-link:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 28px rgba(217, 255, 85, 0.14);
}

.catalog-empty-state {
    grid-column: 1 / -1;
    padding: 70px 30px;
    border: 1px solid var(--catalog-border);
    border-radius: 28px;
    text-align: center;
    background: var(--catalog-surface);
}

.catalog-empty-state > span {
    font-size: 4rem;
}

.catalog-empty-state h2 {
    margin: 16px 0 7px;
}

.catalog-empty-state p {
    margin: 0 0 24px;
    color: var(--catalog-muted);
}

@media (max-width: 1240px) {
    .catalog-services-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (max-width: 1100px) {
    .catalog-hero {
        grid-template-columns: 1fr;
    }

    .catalog-back {
        margin-bottom: 30px;
    }

    .catalog-hero-visual {
        min-height: 430px;
    }

}

@media (max-width: 900px) {
    .catalog-services-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 760px) {
    .catalog-page {
        width: min(100% - 20px, 700px);
        padding: 86px 0 80px;
    }

    .catalog-hero {
        min-height: 0;
        padding: 24px;
        border-radius: 26px;
    }

    .catalog-hero h1 {
        max-width: 100%;
        font-size: clamp(2.45rem, 11vw, 3.4rem);
        letter-spacing: -0.055em;
        overflow-wrap: anywhere;
    }

    .catalog-hero-visual {
        min-height: 300px;
        border-radius: 20px;
    }

    .catalog-section-heading {
        grid-template-columns: 1fr;
        gap: 18px;
        margin-right: 2px;
        margin-left: 2px;
    }

    .catalog-services-grid,
    .catalog-services-grid.single-service {
        grid-template-columns: 1fr;
    }

    .catalog-service-card {
        min-height: 0;
        padding: 9px;
        border-radius: 24px;
    }

    .catalog-service-media,
    .catalog-services-grid.single-service .catalog-service-media {
        height: auto;
        border-radius: 18px;
    }

    .catalog-service-media {
        aspect-ratio: 3 / 4;
    }

    .catalog-services-grid.single-service .catalog-service-media {
        aspect-ratio: 4 / 3;
    }
}

@media (max-width: 460px) {
    .catalog-hero {
        padding: 20px 16px 16px;
    }

    .catalog-meta {
        display: grid;
        width: 100%;
    }

    .catalog-meta span {
        border-radius: 15px;
    }

    .catalog-section-heading h2 {
        font-size: 2.15rem;
    }

    .catalog-availability {
        top: 10px;
        right: 10px;
        padding: 7px 9px;
        font-size: 0.67rem;
    }

    .catalog-service-footer {
        align-items: stretch;
        flex-direction: column;
    }

    .catalog-service-link {
        justify-content: center;
    }
}

@media (prefers-reduced-motion: reduce) {
    .catalog-hero-visual img,
    .catalog-service-card,
    .catalog-service-media img,
    .catalog-media-action {
        transition: none;
    }
}