/* Website development catalog and detail pages */

.development-service-grid {
    margin-top: 72px;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
}

.development-service-card {
    --development-accent: 127, 10, 173;
    position: relative;
    isolation: isolate;
    min-height: 350px;
    display: flex;
    flex-direction: column;
    padding: 30px;
    color: #2d1c31;
    background:
        radial-gradient(circle at 100% 0%, rgba(var(--development-accent), 0.16), transparent 38%),
        linear-gradient(155deg, #fff 0%, rgba(var(--development-accent), 0.055) 100%);
    border: 1px solid rgba(var(--development-accent), 0.16);
    border-radius: 30px;
    box-shadow:
        0 24px 58px rgba(57, 8, 148, 0.09),
        inset 0 1px 0 rgba(255, 255, 255, 0.85);
    overflow: hidden;
    text-decoration: none;
}

.development-service-card:nth-child(3n + 1) {
    --development-accent: 253, 91, 3;
}

.development-service-card:nth-child(3n + 2) {
    --development-accent: 127, 10, 173;
}

.development-service-card:nth-child(3n) {
    --development-accent: 40, 190, 218;
}

.development-service-card::before {
    position: absolute;
    inset: 0;
    z-index: -1;
    content: "";
    background:
        radial-gradient(circle at 94% 4%, rgba(var(--development-accent), 0.2), transparent 34%),
        radial-gradient(circle at 8% 96%, rgba(var(--development-accent), 0.1), transparent 32%);
    pointer-events: none;
    opacity: .78;
    transition: opacity .35s ease, transform .5s cubic-bezier(.22, 1, .36, 1);
}

.development-service-card::after {
    position: absolute;
    top: 0;
    left: 30px;
    right: 30px;
    height: 1px;
    content: "";
    background: linear-gradient(90deg, transparent, rgba(var(--development-accent), 0.5), transparent);
}

.development-service-card__top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
}

.development-service-card__top > span {
    width: 54px;
    height: 54px;
    display: grid;
    place-items: center;
    color: rgb(var(--development-accent));
    background: rgba(var(--development-accent), 0.08);
    border: 1px solid rgba(var(--development-accent), 0.16);
    border-radius: 18px;
    font-size: 14px;
    font-weight: 800;
}

.development-service-card__top small {
    color: #827587;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .09em;
    text-align: right;
    text-transform: uppercase;
}

.development-service-card h3 {
    max-width: 370px;
    margin: auto 0 16px;
    color: #2d1c31;
    font-size: clamp(27px, 1.8vw, 34px);
    font-weight: 650;
    line-height: 1.02;
    letter-spacing: -.045em;
}

.development-service-card > p {
    max-width: 390px;
    margin: 0 0 26px;
    color: #716775;
    font-size: 16px;
    line-height: 1.45;
}

.development-service-card__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 18px;
    border-top: 1px solid rgba(57, 8, 148, 0.08);
}

.development-service-card__footer b {
    color: #48334e;
    font-size: 13px;
    font-weight: 700;
}

.development-service-card__footer i {
    width: 36px;
    height: 36px;
    display: grid;
    place-items: center;
    color: rgb(var(--development-accent));
    background: rgba(var(--development-accent), 0.08);
    border-radius: 12px;
    font-size: 17px;
    font-style: normal;
    transition: transform .32s cubic-bezier(.22, 1, .36, 1);
}

.development-service-card:focus-visible {
    outline: 3px solid rgba(172, 17, 255, 0.28);
    outline-offset: 4px;
}

@media (hover: hover) and (pointer: fine) {
    .development-service-card:hover {
        color: #2d1c31;
        background:
            radial-gradient(circle at 100% 0%, rgba(var(--development-accent), 0.2), transparent 40%),
            linear-gradient(155deg, #fff 0%, rgba(var(--development-accent), 0.075) 100%);
        border-color: rgba(var(--development-accent), 0.28);
        box-shadow:
            0 32px 72px rgba(var(--development-accent), 0.16),
            inset 0 1px 0 rgba(255, 255, 255, 0.9);
        transform: translateY(-7px);
    }

    .development-service-card:hover::before {
        opacity: 1;
        transform: scale(1.06);
    }

    .development-service-card:hover .development-service-card__footer i {
        transform: translate(2px, -2px);
    }
}

/* Detail page hero */

.development-detail {
    --service-accent: 127, 10, 173;
    --service-accent-secondary: 253, 91, 3;
    position: relative;
    isolation: isolate;
    color: #2d1c31;
    overflow: hidden;
}

.development-detail--corporate-websites,
.development-detail--landing-pages,
.development-detail--crm-integration,
.development-detail--technical-audit {
    --service-accent: 253, 91, 3;
    --service-accent-secondary: 172, 17, 255;
}

.development-detail--online-stores,
.development-detail--website-support,
.development-detail--personal-accounts,
.development-detail--1c-integration {
    --service-accent: 20, 174, 205;
    --service-accent-secondary: 127, 10, 173;
}

.development-detail::before,
.development-detail::after {
    position: absolute;
    z-index: -1;
    width: min(44vw, 720px);
    aspect-ratio: 1;
    content: "";
    border-radius: 50%;
    filter: blur(10px);
    pointer-events: none;
}

.development-detail::before {
    top: 520px;
    left: -24vw;
    background: radial-gradient(circle, rgba(var(--service-accent), .11), transparent 68%);
}

.development-detail::after {
    top: 1780px;
    right: -25vw;
    background: radial-gradient(circle, rgba(var(--service-accent-secondary), .09), transparent 68%);
}

.development-detail-hero {
    padding-bottom: 0;
    border-bottom: 0;
}

.development-detail-hero__grid {
    position: relative;
    isolation: isolate;
    margin-top: 42px;
    display: grid;
    grid-template-columns: minmax(0, 1.35fr) minmax(320px, .65fr);
    gap: 56px;
    padding: clamp(38px, 5vw, 80px);
    background:
        radial-gradient(circle at 88% 8%, rgba(var(--service-accent), 0.2), transparent 32%),
        radial-gradient(circle at 8% 94%, rgba(var(--service-accent-secondary), 0.14), transparent 30%),
        linear-gradient(145deg, #fff 0%, rgba(var(--service-accent), 0.07) 54%, rgba(var(--service-accent-secondary), 0.065) 100%);
    border: 1px solid rgba(var(--service-accent), 0.17);
    border-radius: 44px;
    box-shadow:
        0 34px 92px rgba(var(--service-accent), 0.12),
        inset 0 1px 0 rgba(255, 255, 255, 0.9);
    overflow: hidden;
}

.development-detail-hero__grid::before {
    position: absolute;
    inset: 0;
    z-index: -1;
    content: "";
    background-image:
        linear-gradient(rgba(var(--service-accent), 0.045) 1px, transparent 1px),
        linear-gradient(90deg, rgba(var(--service-accent), 0.045) 1px, transparent 1px);
    background-size: 72px 72px;
    mask-image: linear-gradient(to right, rgba(0, 0, 0, .7), transparent 86%);
    -webkit-mask-image: linear-gradient(to right, rgba(0, 0, 0, .7), transparent 86%);
}

.development-detail-hero__grid::after {
    position: absolute;
    top: -95px;
    right: -75px;
    z-index: -1;
    width: 260px;
    height: 260px;
    content: "";
    background:
        linear-gradient(135deg, rgba(var(--service-accent), .26), rgba(var(--service-accent-secondary), .12));
    border: 1px solid rgba(255, 255, 255, .72);
    border-radius: 42% 58% 65% 35% / 38% 42% 58% 62%;
    box-shadow: 0 22px 60px rgba(var(--service-accent), .13);
    transform: rotate(18deg);
}

.development-detail-kicker {
    width: fit-content;
    display: inline-flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 26px;
    color: #756979;
    font-size: 12px;
    font-weight: 750;
    letter-spacing: .09em;
    text-transform: uppercase;
}

.development-detail-kicker span {
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    color: rgb(var(--service-accent));
    background: rgba(var(--service-accent), 0.1);
    border: 1px solid rgba(var(--service-accent), 0.2);
    border-radius: 14px;
}

.development-detail-hero h1 {
    max-width: 980px;
    color: #2d1c31;
    font-size: clamp(48px, 5vw, 78px);
    line-height: .98;
}

.development-detail-hero__grid > div > p {
    max-width: 850px;
    margin: 30px 0 0;
    color: #6f6473;
    font-size: 20px;
    line-height: 1.5;
}

.development-detail-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 36px;
}

.development-primary-action,
.development-secondary-action {
    min-height: 54px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0 24px;
    border-radius: 16px;
    font-size: 14px;
    font-weight: 700;
    text-decoration: none;
}

.development-primary-action {
    color: #fff;
    background: linear-gradient(115deg, rgb(var(--service-accent)), rgb(var(--service-accent-secondary)));
    box-shadow: 0 16px 36px rgba(var(--service-accent), 0.24);
}

.development-secondary-action {
    color: #46324b;
    background: rgba(255, 255, 255, 0.78);
    border: 1px solid rgba(var(--service-accent), 0.2);
}

.development-detail-summary {
    align-self: stretch;
    display: grid;
    gap: 12px;
}

.development-detail-summary > div {
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 28px;
    background:
        radial-gradient(circle at 100% 0%, rgba(var(--service-accent), .12), transparent 48%),
        rgba(255, 255, 255, 0.78);
    border: 1px solid rgba(var(--service-accent), 0.14);
    border-radius: 24px;
    box-shadow: 0 16px 34px rgba(57, 8, 148, 0.055);
}

.development-detail-summary > div:last-child {
    background:
        radial-gradient(circle at 100% 0%, rgba(var(--service-accent-secondary), .12), transparent 48%),
        rgba(255, 255, 255, 0.78);
    border-color: rgba(var(--service-accent-secondary), .14);
}

.development-detail-summary small,
.development-problem-solution small,
.development-section-heading > small,
.development-estimates small,
.development-case small,
.development-tech-card > small {
    display: block;
    margin-bottom: 15px;
    color: #8a7e8d;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: .11em;
    text-transform: uppercase;
}

.development-detail-summary p {
    margin: 0;
    color: #3d2942;
    font-size: 15px;
    line-height: 1.45;
}

/* Problem, solution and results */

.development-problem-solution {
    width: var(--container);
    margin: 74px auto 0;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}

.development-problem-solution article {
    position: relative;
    isolation: isolate;
    min-height: 360px;
    display: flex;
    flex-direction: column;
    padding: clamp(30px, 3vw, 48px);
    border-radius: 34px;
    overflow: hidden;
    box-shadow: 0 22px 58px rgba(57, 8, 148, .08);
}

.development-problem-solution article::after {
    position: absolute;
    top: -58px;
    right: -48px;
    z-index: -1;
    width: 185px;
    height: 185px;
    content: "";
    border: 1px solid currentColor;
    border-radius: 50%;
    opacity: .08;
}

.development-problem-card {
    background:
        radial-gradient(circle at 92% 8%, rgba(253, 91, 3, 0.21), transparent 38%),
        linear-gradient(145deg, #fffaf5, #fff0e7);
    border: 1px solid rgba(253, 91, 3, 0.19);
}

.development-problem-card p {
    white-space: pre-wrap;
    tab-size: 2;
}

.development-solution-card {
    background:
        radial-gradient(circle at 92% 8%, rgba(var(--service-accent), 0.2), transparent 38%),
        linear-gradient(145deg, #fcfaff, rgba(var(--service-accent), .095));
    border: 1px solid rgba(var(--service-accent), 0.18);
}

.development-problem-solution h2 {
    max-width: 620px;
    margin: auto 0 22px;
    color: #2d1c31;
    font-size: clamp(32px, 2.7vw, 46px);
    line-height: 1.02;
    font-weight: 600;
    letter-spacing: -.045em;
}

.development-problem-solution p {
    max-width: 670px;
    margin: 0;
    color: #6f6473;
    font-size: 17px;
    line-height: 1.5;
    white-space: pre-wrap;
    tab-size: 2;
}

.development-order-callout {
    position: relative;
    isolation: isolate;
    width: var(--container);
    margin: 20px auto 0;
    display: grid;
    grid-template-columns: minmax(0, 1.08fr) minmax(360px, .92fr);
    gap: clamp(34px, 5vw, 84px);
    align-items: center;
    padding: clamp(34px, 4.5vw, 68px);
    color: #fff;
    background:
        radial-gradient(circle at 92% 8%, rgba(var(--service-accent-secondary), .62), transparent 34%),
        radial-gradient(circle at 8% 100%, rgba(var(--service-accent), .5), transparent 38%),
        linear-gradient(135deg, #2d1237 0%, #4b175e 55%, #2b1038 100%);
    border: 1px solid rgba(255, 255, 255, .13);
    border-radius: 36px;
    box-shadow: 0 28px 72px rgba(57, 8, 148, .19);
    overflow: hidden;
}

.development-order-callout::before {
    position: absolute;
    inset: 0;
    z-index: -1;
    content: "";
    background-image:
        linear-gradient(rgba(255, 255, 255, .045) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, .045) 1px, transparent 1px);
    background-size: 56px 56px;
    mask-image: linear-gradient(90deg, rgba(0, 0, 0, .85), transparent);
    -webkit-mask-image: linear-gradient(90deg, rgba(0, 0, 0, .85), transparent);
}

.development-order-callout small {
    display: block;
    margin-bottom: 18px;
    color: rgba(255, 255, 255, .68);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: .11em;
    text-transform: uppercase;
}

.development-order-callout h2 {
    max-width: 760px;
    margin: 0;
    color: #fff;
    font-size: clamp(34px, 3.3vw, 54px);
    font-weight: 540;
    line-height: 1.04;
    letter-spacing: -.045em;
}

.development-order-callout h2 button {
    display: inline;
    margin: 0;
    padding: 0;
    color: #fff;
    background: none;
    border: 0;
    border-bottom: .08em solid rgba(255, 255, 255, .62);
    border-radius: 0;
    font: inherit;
    letter-spacing: inherit;
    line-height: inherit;
    text-align: left;
    cursor: pointer;
    transition: color .22s ease, border-color .22s ease;
}

.development-order-callout h2 button:hover,
.development-order-callout h2 button:focus-visible {
    color: #ffd9c4;
    border-color: #fd5b03;
}

.development-order-callout h2 button:focus-visible {
    outline: 3px solid rgba(255, 255, 255, .34);
    outline-offset: 5px;
}

.development-order-callout ul {
    margin: 0;
    padding: 0;
    display: grid;
    gap: 10px;
    list-style: none;
}

.development-order-callout li {
    position: relative;
    min-height: 58px;
    display: flex;
    align-items: center;
    padding: 14px 18px 14px 52px;
    color: rgba(255, 255, 255, .9);
    background: rgba(255, 255, 255, .085);
    border: 1px solid rgba(255, 255, 255, .12);
    border-radius: 17px;
    font-size: 15px;
    line-height: 1.4;
    backdrop-filter: blur(8px);
}

.development-order-callout li::before {
    position: absolute;
    left: 18px;
    width: 22px;
    height: 22px;
    display: grid;
    place-items: center;
    content: "✓";
    color: #fff;
    background: linear-gradient(135deg, rgb(var(--service-accent)), rgb(var(--service-accent-secondary)));
    border-radius: 8px;
    font-size: 12px;
    font-weight: 800;
}

.development-results,
.development-scope,
.development-project-stages,
.development-faq {
    width: var(--container);
    margin: 104px auto 0;
}

.development-section-heading {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(320px, .8fr);
    gap: 48px;
    align-items: end;
}

.development-section-heading > small {
    grid-column: 1 / -1;
    margin-bottom: -26px;
    width: fit-content;
    padding: 9px 13px;
    color: rgb(var(--service-accent));
    background: rgba(var(--service-accent), .085);
    border: 1px solid rgba(var(--service-accent), .13);
    border-radius: 999px;
}

.development-section-heading h2 {
    max-width: 760px;
    margin: 0;
    color: #2d1c31;
    font-size: clamp(40px, 4vw, 62px);
    font-weight: 540;
    line-height: 1;
    letter-spacing: -.05em;
}

.development-section-heading > p {
    margin: 0;
    color: #716775;
    font-size: 18px;
    line-height: 1.5;
}

.development-result-grid {
    margin-top: 54px;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
}

.development-result-grid article {
    --result-accent: var(--service-accent);
    position: relative;
    isolation: isolate;
    min-height: 230px;
    display: flex;
    flex-direction: column;
    padding: 26px;
    background:
        radial-gradient(circle at 100% 0%, rgba(var(--result-accent), .16), transparent 42%),
        linear-gradient(155deg, #fff, rgba(var(--result-accent), .045));
    border: 1px solid rgba(var(--result-accent), 0.14);
    border-radius: 25px;
    box-shadow: 0 18px 44px rgba(var(--result-accent), 0.08);
    transition:
        color .25s ease,
        background .25s ease,
        border-color .25s ease,
        box-shadow .32s ease,
        transform .32s cubic-bezier(.22, 1, .36, 1);
}

.development-result-grid article:nth-child(2) {
    --result-accent: var(--service-accent-secondary);
}

.development-result-grid article:nth-child(3) {
    --result-accent: 20, 174, 205;
}

.development-result-grid article:nth-child(4) {
    --result-accent: 253, 91, 3;
}

.development-result-grid span {
    width: 40px;
    height: 40px;
    display: grid;
    place-items: center;
    color: rgb(var(--result-accent));
    background: rgba(var(--result-accent), 0.1);
    border: 1px solid rgba(var(--result-accent), .14);
    border-radius: 13px;
    font-size: 12px;
    font-weight: 800;
    transition: color .25s ease, background .25s ease, border-color .25s ease;
}

.development-result-grid p {
    margin: auto 0 0;
    color: #403046;
    font-size: 18px;
    font-weight: 600;
    line-height: 1.35;
    transition: color .25s ease;
}

/* Scope and technologies */

.development-scope {
    position: relative;
    isolation: isolate;
    width: var(--wide);
    padding: clamp(38px, 4.5vw, 74px);
    background:
        radial-gradient(circle at 92% 8%, rgba(40, 223, 255, 0.19), transparent 30%),
        radial-gradient(circle at 8% 92%, rgba(var(--service-accent), 0.14), transparent 34%),
        linear-gradient(145deg, #fff 0%, #f2fbfd 48%, rgba(var(--service-accent), .07) 100%);
    border: 1px solid rgba(var(--service-accent), 0.14);
    border-radius: 42px;
    box-shadow: 0 30px 78px rgba(var(--service-accent), 0.1);
    overflow: hidden;
}

.development-scope::after {
    position: absolute;
    top: -130px;
    left: 42%;
    z-index: -1;
    width: 320px;
    height: 320px;
    content: "";
    background: conic-gradient(
        from 45deg,
        rgba(var(--service-accent), .13),
        rgba(40, 223, 255, .08),
        rgba(var(--service-accent-secondary), .12),
        rgba(var(--service-accent), .13)
    );
    border-radius: 44% 56% 63% 37% / 42% 38% 62% 58%;
    filter: blur(2px);
    transform: rotate(18deg);
}

.development-scope-layout {
    margin-top: 58px;
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(340px, .85fr);
    gap: 20px;
}

.development-scope-list {
    margin: 0;
    padding: 0;
    list-style: none;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}

.development-scope-list li {
    min-height: 94px;
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px;
    color: #49394e;
    background: rgba(255, 255, 255, 0.87);
    border: 1px solid rgba(var(--service-accent), 0.11);
    border-radius: 20px;
    font-size: 15px;
    font-weight: 600;
    line-height: 1.4;
}

.development-scope-list li > span {
    flex: 0 0 auto;
    width: 12px;
    height: 12px;
    background: linear-gradient(135deg, var(--violet), var(--orange));
    border-radius: 50%;
    box-shadow: 0 0 0 6px rgba(var(--service-accent), 0.08);
}

.development-tech-card {
    padding: 30px;
    background:
        radial-gradient(circle at 92% 8%, rgba(var(--service-accent-secondary), 0.15), transparent 38%),
        rgba(255, 255, 255, 0.82);
    border: 1px solid rgba(var(--service-accent-secondary), 0.14);
    border-radius: 25px;
}

.development-tech-card h3 {
    max-width: 470px;
    margin: 0 0 30px;
    color: #342239;
    font-size: 29px;
    line-height: 1.1;
    font-weight: 620;
    letter-spacing: -.035em;
}

.development-tech-card > div {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.development-tech-card > div span {
    --tech-accent: var(--service-accent);
    display: inline-flex;
    align-items: center;
    min-height: 38px;
    padding: 0 14px;
    color: rgb(var(--tech-accent));
    background: rgba(var(--tech-accent), .07);
    border: 1px solid rgba(var(--tech-accent), 0.13);
    border-radius: 12px;
    font-size: 12px;
    font-weight: 700;
}

.development-tech-card > div span:nth-child(3n + 2) {
    --tech-accent: var(--service-accent-secondary);
}

.development-tech-card > div span:nth-child(3n) {
    --tech-accent: 20, 174, 205;
}

/* Stages, estimates, case and FAQ */

.development-stage-list {
    margin-top: 54px;
    display: grid;
    gap: 12px;
}

.development-stage-list article {
    --stage-accent: var(--service-accent);
    display: grid;
    grid-template-columns: 80px minmax(0, 1fr);
    gap: 24px;
    padding: 28px;
    background:
        linear-gradient(105deg, rgba(var(--stage-accent), .09), rgba(255, 255, 255, .86) 34%, rgba(255, 255, 255, .95));
    border: 1px solid rgba(var(--stage-accent), .13);
    border-radius: 24px;
    box-shadow: 0 14px 34px rgba(var(--stage-accent), .055);
    transition: transform .3s cubic-bezier(.22, 1, .36, 1), border-color .3s ease;
}

.development-stage-list article:nth-child(2),
.development-stage-list article:nth-child(5) {
    --stage-accent: var(--service-accent-secondary);
}

.development-stage-list article:nth-child(3) {
    --stage-accent: 20, 174, 205;
}

.development-stage-list article:nth-child(4) {
    --stage-accent: 253, 91, 3;
}

.development-stage-list > article > span {
    width: 52px;
    height: 52px;
    display: grid;
    place-items: center;
    color: rgb(var(--stage-accent));
    background: rgba(var(--stage-accent), 0.11);
    border: 1px solid rgba(var(--stage-accent), .14);
    border-radius: 17px;
    font-size: 12px;
    font-weight: 800;
}

.development-stage-list h3 {
    margin: 0 0 10px;
    color: #342239;
    font-size: 26px;
    font-weight: 620;
    line-height: 1.15;
    letter-spacing: -.03em;
}

.development-stage-list p {
    max-width: 900px;
    margin: 0;
    color: #716775;
    font-size: 16px;
    line-height: 1.5;
}

.development-estimates {
    width: var(--container);
    margin: 90px auto 0;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}

.development-estimates article {
    position: relative;
    isolation: isolate;
    min-height: 310px;
    display: flex;
    flex-direction: column;
    padding: clamp(30px, 3vw, 48px);
    background: #fff;
    border: 1px solid rgba(var(--service-accent), 0.15);
    border-radius: 32px;
    box-shadow: 0 20px 52px rgba(var(--service-accent), 0.09);
    overflow: hidden;
}

.development-estimates article::after {
    position: absolute;
    top: -72px;
    right: -62px;
    z-index: -1;
    width: 190px;
    height: 190px;
    content: "";
    background: rgba(var(--service-accent), .1);
    border: 1px solid rgba(var(--service-accent), .16);
    border-radius: 50%;
}

.development-estimates article:first-child {
    background:
        radial-gradient(circle at 92% 8%, rgba(40, 223, 255, 0.2), transparent 38%),
        linear-gradient(145deg, #f9feff, #eaf9fc);
}

.development-estimates article:last-child {
    background:
        radial-gradient(circle at 92% 8%, rgba(253, 91, 3, 0.18), transparent 38%),
        linear-gradient(145deg, #fffaf6, #fff0e7);
    border-color: rgba(253, 91, 3, .16);
}

.development-estimates article:last-child::after {
    background: rgba(253, 91, 3, .09);
    border-color: rgba(253, 91, 3, .16);
}

.development-estimates h2 {
    max-width: 640px;
    margin: auto 0 22px;
    color: #342239;
    font-size: clamp(31px, 2.7vw, 44px);
    font-weight: 580;
    line-height: 1.05;
    letter-spacing: -.04em;
}

.development-estimates p {
    margin: 0;
    color: #6f6473;
    font-size: 16px;
    line-height: 1.5;
}

.development-case {
    position: relative;
    isolation: isolate;
    width: var(--wide);
    margin: 90px auto 0;
    display: grid;
    grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr);
    gap: clamp(36px, 7vw, 120px);
    align-items: end;
    padding: clamp(38px, 4.5vw, 74px);
    background:
        radial-gradient(circle at 8% 8%, rgba(var(--service-accent), 0.18), transparent 32%),
        radial-gradient(circle at 92% 92%, rgba(var(--service-accent-secondary), 0.14), transparent 30%),
        linear-gradient(145deg, #fff 0%, rgba(var(--service-accent), .075) 58%, rgba(var(--service-accent-secondary), .07) 100%);
    border: 1px solid rgba(var(--service-accent), 0.15);
    border-radius: 42px;
    box-shadow: 0 30px 80px rgba(var(--service-accent), 0.1);
    overflow: hidden;
}

.development-case::after {
    position: absolute;
    right: -95px;
    bottom: -120px;
    z-index: -1;
    width: 300px;
    height: 300px;
    content: "";
    background:
        linear-gradient(135deg, rgba(var(--service-accent), .18), rgba(var(--service-accent-secondary), .12));
    border-radius: 48% 52% 37% 63% / 52% 37% 63% 48%;
    transform: rotate(-16deg);
}

.development-case h2 {
    margin: 0;
    color: #2d1c31;
    font-size: clamp(38px, 3.5vw, 56px);
    font-weight: 550;
    line-height: 1;
    letter-spacing: -.05em;
}

.development-case p {
    margin: 0 0 18px;
    color: #6f6473;
    font-size: 18px;
    line-height: 1.5;
}

.development-faq-list {
    margin-top: 50px;
    display: grid;
    gap: 10px;
}

.development-faq-list details {
    padding: 0 24px;
    background:
        linear-gradient(120deg, rgba(var(--service-accent), .055), rgba(255, 255, 255, .94) 32%);
    border: 1px solid rgba(var(--service-accent), .11);
    border-radius: 20px;
    transition: background .3s ease, border-color .3s ease, box-shadow .3s ease;
}

.development-faq-list details[open] {
    background:
        linear-gradient(120deg, rgba(var(--service-accent), .11), rgba(var(--service-accent-secondary), .055));
    border-color: rgba(var(--service-accent), .2);
    box-shadow: 0 16px 38px rgba(var(--service-accent), .075);
}

.development-faq-list summary {
    position: relative;
    min-height: 88px;
    display: flex;
    align-items: center;
    padding: 24px 70px 24px 0;
    color: #38263d;
    cursor: pointer;
    list-style: none;
    font-size: 22px;
    font-weight: 600;
    line-height: 1.25;
}

.development-faq-list summary::-webkit-details-marker {
    display: none;
}

.development-faq-list summary::after {
    position: absolute;
    right: 0;
    width: 38px;
    height: 38px;
    display: grid;
    place-items: center;
    content: "+";
    color: rgb(var(--service-accent));
    background: rgba(var(--service-accent), 0.1);
    border: 1px solid rgba(var(--service-accent), .13);
    border-radius: 13px;
    font-size: 23px;
    font-weight: 500;
}

.development-faq-list details[open] summary::after {
    content: "−";
}

.development-faq-list details > p {
    max-width: 980px;
    margin: 0;
    padding: 0 70px 28px 0;
    color: #716775;
    font-size: 17px;
    line-height: 1.55;
}

@media (hover: hover) and (pointer: fine) {
    .development-primary-action,
    .development-secondary-action {
        transition: transform .28s cubic-bezier(.22, 1, .36, 1), box-shadow .28s ease;
    }

    .development-primary-action:hover {
        color: #fff;
        box-shadow: 0 20px 46px rgba(var(--service-accent), .32);
        transform: translateY(-3px);
    }

    .development-secondary-action:hover {
        color: rgb(var(--service-accent));
        border-color: rgba(var(--service-accent), .34);
        box-shadow: 0 14px 32px rgba(var(--service-accent), .1);
        transform: translateY(-3px);
    }

    .development-result-grid article:hover {
        box-shadow: 0 24px 52px rgba(var(--result-accent), .14);
        transform: translateY(-5px);
    }

    .development-stage-list article:hover {
        border-color: rgba(var(--stage-accent), .26);
        transform: translateX(6px);
    }
}

@media (max-width: 1279px) {
    .development-service-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .development-detail-hero__grid {
        grid-template-columns: 1fr;
    }

    .development-detail-summary {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .development-result-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .development-scope {
        width: var(--container);
    }

    .development-scope-layout {
        grid-template-columns: 1fr;
    }

    .development-case {
        width: var(--container);
        grid-template-columns: 1fr;
        align-items: start;
    }
}

@media (max-width: 900px) {
    .development-section-heading {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .development-section-heading > small {
        margin-bottom: 0;
    }

    .development-problem-solution,
    .development-estimates {
        grid-template-columns: 1fr;
    }

    .development-order-callout {
        grid-template-columns: 1fr;
    }

    .development-scope-list {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .development-service-grid {
        margin-top: 38px;
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .development-service-card {
        min-height: 315px;
        padding: 22px;
        border-radius: 23px;
    }

    .development-service-card h3 {
        font-size: 29px;
    }

    .development-detail-hero__grid {
        margin-top: 28px;
        gap: 28px;
        padding: 28px 20px;
        border-radius: 27px;
    }

    .development-detail-hero__grid::after {
        top: -58px;
        right: -62px;
        width: 170px;
        height: 170px;
    }

    .development-detail::before,
    .development-detail::after {
        width: 92vw;
    }

    .development-detail-hero h1 {
        font-size: 40px;
    }

    .development-detail-hero__grid > div > p {
        margin-top: 22px;
        font-size: 16px;
    }

    .development-detail-actions {
        display: grid;
    }

    .development-detail-summary {
        grid-template-columns: 1fr;
    }

    .development-detail-summary > div {
        padding: 22px;
        border-radius: 20px;
    }

    .development-problem-solution {
        margin-top: 56px;
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .development-order-callout {
        margin-top: 12px;
        gap: 28px;
        padding: 30px 20px;
        border-radius: 25px;
    }

    .development-order-callout h2 {
        font-size: 32px;
    }

    .development-order-callout li {
        min-height: 54px;
        padding-left: 48px;
        border-radius: 15px;
        font-size: 14px;
    }

    .development-problem-solution article {
        min-height: 310px;
        padding: 24px 20px;
        border-radius: 24px;
    }

    .development-problem-solution h2 {
        font-size: 32px;
    }

    .development-results,
    .development-scope,
    .development-project-stages,
    .development-faq {
        margin-top: 64px;
    }

    .development-section-heading h2 {
        font-size: 36px;
    }

    .development-section-heading > p {
        font-size: 16px;
    }

    .development-result-grid {
        margin-top: 34px;
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .development-result-grid article {
        min-height: 170px;
        padding: 22px;
        border-radius: 21px;
    }

    .development-scope {
        width: var(--container);
        padding: 28px 20px;
        border-radius: 27px;
    }

    .development-scope-layout {
        margin-top: 34px;
    }

    .development-scope-list li {
        min-height: 78px;
    }

    .development-tech-card {
        padding: 24px 20px;
        border-radius: 22px;
    }

    .development-tech-card h3 {
        font-size: 26px;
    }

    .development-stage-list {
        margin-top: 34px;
    }

    .development-stage-list article {
        grid-template-columns: 48px minmax(0, 1fr);
        gap: 14px;
        padding: 20px;
        border-radius: 20px;
    }

    .development-stage-list > article > span {
        width: 42px;
        height: 42px;
        border-radius: 14px;
    }

    .development-stage-list h3 {
        font-size: 21px;
    }

    .development-stage-list p {
        font-size: 15px;
    }

    .development-estimates {
        margin-top: 56px;
        gap: 12px;
    }

    .development-estimates article {
        min-height: 280px;
        padding: 24px 20px;
        border-radius: 24px;
    }

    .development-estimates h2 {
        font-size: 31px;
    }

    .development-case {
        width: var(--container);
        margin-top: 56px;
        gap: 28px;
        padding: 28px 20px;
        border-radius: 27px;
    }

    .development-case h2 {
        font-size: 35px;
    }

    .development-case p {
        font-size: 16px;
    }

    .development-faq-list {
        margin-top: 34px;
    }

    .development-faq-list details {
        padding: 0 18px;
        border-radius: 17px;
    }

    .development-faq-list summary {
        min-height: 76px;
        padding: 20px 52px 20px 0;
        font-size: 18px;
    }

    .development-faq-list summary::after {
        width: 34px;
        height: 34px;
    }

    .development-faq-list details > p {
        padding: 0 0 22px;
        font-size: 15px;
    }

}

/* Brand contrast layer: keeps the light editorial rhythm while matching the
   purple/orange surfaces used on the home page and established service pages. */

.development-detail .development-detail-hero__grid {
    color: #fff;
    background:
        radial-gradient(circle at 82% 12%, rgba(253, 91, 3, .56), transparent 29%),
        radial-gradient(circle at 98% 86%, rgba(40, 223, 255, .2), transparent 27%),
        radial-gradient(circle at 7% 96%, rgba(172, 17, 255, .38), transparent 34%),
        var(--brand-gradient-panel);
    border-color: rgba(255, 255, 255, .14);
    box-shadow:
        0 38px 96px rgba(57, 8, 148, .25),
        0 12px 34px rgba(253, 91, 3, .1);
}

.development-detail .development-detail-hero__grid::before {
    background-image:
        linear-gradient(rgba(255, 255, 255, .045) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, .045) 1px, transparent 1px);
}

.development-detail .development-detail-hero__grid::after {
    background:
        linear-gradient(135deg, rgba(255, 255, 255, .15), rgba(253, 91, 3, .2));
    border-color: rgba(255, 255, 255, .2);
    box-shadow: 0 24px 70px rgba(24, 9, 29, .2);
}

.development-detail .development-detail-kicker {
    color: rgba(255, 255, 255, .72);
}

.development-detail .development-detail-kicker span {
    color: #fff;
    background: rgba(255, 255, 255, .1);
    border-color: rgba(255, 255, 255, .18);
}

.development-detail .development-detail-hero h1,
.development-detail .development-detail-hero__grid > div > p {
    color: #fff;
}

.development-detail .development-primary-action {
    color: #fff;
    background: var(--orange);
    box-shadow: 0 17px 38px rgba(253, 91, 3, .28);
}

.development-detail .development-secondary-action {
    color: #fff;
    background: rgba(255, 255, 255, .09);
    border-color: rgba(255, 255, 255, .24);
    backdrop-filter: blur(10px);
}

.development-detail .development-detail-summary > div,
.development-detail .development-detail-summary > div:last-child {
    background:
        linear-gradient(145deg, rgba(24, 9, 29, .48), rgba(57, 8, 148, .28));
    border-color: rgba(255, 255, 255, .14);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, .07);
    backdrop-filter: blur(12px);
}

.development-detail .development-detail-summary small {
    color: rgba(255, 255, 255, .62);
}

.development-detail .development-detail-summary p {
    color: #fff;
}

.development-detail .development-solution-card {
    color: #fff;
    background:
        radial-gradient(circle at 88% 8%, rgba(253, 91, 3, .45), transparent 34%),
        radial-gradient(circle at 2% 100%, rgba(172, 17, 255, .45), transparent 38%),
        var(--brand-gradient-panel);
    border-color: rgba(255, 255, 255, .11);
    box-shadow: 0 26px 64px rgba(57, 8, 148, .2);
}

.development-detail .development-solution-card small {
    color: rgba(255, 255, 255, .65);
}

.development-detail .development-solution-card h2,
.development-detail .development-solution-card p {
    color: #fff;
}

.development-detail .development-project-stages {
    position: relative;
    isolation: isolate;
    width: var(--wide);
    padding: clamp(42px, 4.7vw, 80px);
    color: #fff;
    background:
        radial-gradient(circle at 92% 6%, rgba(253, 91, 3, .46), transparent 31%),
        radial-gradient(circle at 5% 100%, rgba(172, 17, 255, .5), transparent 35%),
        var(--brand-gradient-panel);
    border: 1px solid rgba(255, 255, 255, .1);
    border-radius: 42px;
    box-shadow:
        0 36px 88px rgba(57, 8, 148, .24),
        0 12px 28px rgba(253, 91, 3, .08);
    overflow: hidden;
}

.development-detail .development-project-stages::before {
    position: absolute;
    inset: 0;
    z-index: -1;
    content: "";
    background-image:
        linear-gradient(rgba(255, 255, 255, .04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, .04) 1px, transparent 1px);
    background-size: 68px 68px;
    mask-image: linear-gradient(90deg, rgba(0, 0, 0, .85), transparent 88%);
    -webkit-mask-image: linear-gradient(90deg, rgba(0, 0, 0, .85), transparent 88%);
}

.development-detail .development-project-stages .development-section-heading > small {
    color: #fff;
    background: rgba(255, 255, 255, .1);
    border-color: rgba(255, 255, 255, .18);
}

.development-detail .development-project-stages .development-section-heading h2 {
    color: #fff;
}

.development-detail .development-project-stages .development-section-heading > p {
    color: rgba(255, 255, 255, .74);
}

.development-detail .development-project-stages .development-stage-list article {
    background:
        linear-gradient(105deg, rgba(172, 17, 255, .2), rgba(24, 9, 29, .46) 38%, rgba(24, 9, 29, .56));
    border-color: rgba(255, 255, 255, .11);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, .035);
}

.development-detail .development-project-stages .development-stage-list > article > span {
    color: #fff;
    background: linear-gradient(135deg, #7411a8, #fd5b03);
    border-color: rgba(255, 255, 255, .18);
}

.development-detail .development-project-stages .development-stage-list h3 {
    color: #fff;
}

.development-detail .development-project-stages .development-stage-list p {
    color: rgba(255, 255, 255, .7);
}

.development-detail .development-estimates article:first-child {
    color: #fff;
    background:
        radial-gradient(circle at 90% 7%, rgba(40, 223, 255, .22), transparent 32%),
        radial-gradient(circle at 3% 100%, rgba(172, 17, 255, .42), transparent 38%),
        var(--brand-gradient-panel);
    border-color: rgba(255, 255, 255, .11);
    box-shadow: 0 24px 58px rgba(57, 8, 148, .2);
}

.development-detail .development-estimates article:first-child small {
    color: rgba(255, 255, 255, .62);
}

.development-detail .development-estimates article:first-child h2,
.development-detail .development-estimates article:first-child p {
    color: #fff;
}

.development-detail .development-case {
    color: #fff;
    background:
        radial-gradient(circle at 88% 8%, rgba(253, 91, 3, .42), transparent 32%),
        radial-gradient(circle at 4% 100%, rgba(172, 17, 255, .5), transparent 36%),
        var(--brand-gradient-panel);
    border-color: rgba(255, 255, 255, .1);
    box-shadow: 0 34px 82px rgba(57, 8, 148, .22);
}

.development-detail .development-case::after {
    background:
        linear-gradient(135deg, rgba(255, 255, 255, .1), rgba(253, 91, 3, .18));
}

.development-detail .development-case small {
    color: rgba(255, 255, 255, .62);
}

.development-detail .development-case h2 {
    color: #fff;
}

.development-detail .development-case p {
    color: rgba(255, 255, 255, .76);
}

.development-detail .development-faq-list details {
    background:
        linear-gradient(120deg, rgba(127, 10, 173, .095), rgba(255, 255, 255, .94) 38%);
    border-color: rgba(127, 10, 173, .15);
}

.development-detail .development-faq-list details[open] {
    background:
        linear-gradient(120deg, rgba(57, 8, 148, .16), rgba(172, 17, 255, .08), rgba(253, 91, 3, .06));
    border-color: rgba(127, 10, 173, .28);
    box-shadow: 0 18px 42px rgba(57, 8, 148, .11);
}

.development-detail .fp-form.fp-form--popup-cta {
    --consultation-accent: 127, 10, 173;
    --consultation-accent-secondary: 253, 91, 3;
    background:
        radial-gradient(circle at 8% 8%, rgba(127, 10, 173, .27), transparent 35%),
        radial-gradient(circle at 94% 92%, rgba(253, 91, 3, .18), transparent 32%),
        linear-gradient(135deg, #fff 0%, #f2e8f8 52%, #fff1e8 100%);
    border-color: rgba(127, 10, 173, .22);
    box-shadow:
        0 34px 88px rgba(57, 8, 148, .17),
        0 10px 26px rgba(253, 91, 3, .07);
}

@media (hover: hover) and (pointer: fine) {
    .development-detail .development-primary-action:hover {
        color: #fff;
        background: #ff6b18;
        box-shadow: 0 21px 46px rgba(253, 91, 3, .34);
    }

    .development-detail .development-secondary-action:hover {
        color: #fff;
        background: rgba(255, 255, 255, .16);
        border-color: rgba(255, 255, 255, .42);
        box-shadow: 0 16px 34px rgba(24, 9, 29, .2);
    }

    .development-detail .development-project-stages .development-stage-list article:hover {
        background:
            linear-gradient(105deg, rgba(172, 17, 255, .3), rgba(24, 9, 29, .58) 38%, rgba(24, 9, 29, .68));
        border-color: rgba(255, 255, 255, .24);
        box-shadow: 0 18px 38px rgba(24, 9, 29, .22);
    }

    .development-detail .development-result-grid article:hover {
        color: #fff;
        background:
            radial-gradient(circle at 92% 8%, rgba(253, 91, 3, .42), transparent 36%),
            radial-gradient(circle at 4% 100%, rgba(172, 17, 255, .42), transparent 38%),
            var(--brand-gradient-action);
        border-color: rgba(255, 255, 255, .14);
        box-shadow:
            0 28px 62px rgba(57, 8, 148, .24),
            0 10px 24px rgba(253, 91, 3, .1);
    }

    .development-detail .development-result-grid article:hover span {
        color: #fff;
        background: rgba(255, 255, 255, .12);
        border-color: rgba(255, 255, 255, .2);
    }

    .development-detail .development-result-grid article:hover p {
        color: #fff;
    }
}

@media (max-width: 1279px) {
    .development-detail .development-project-stages {
        width: var(--container);
    }
}

@media (max-width: 640px) {
    .development-detail .development-project-stages {
        padding: 28px 20px;
        border-radius: 27px;
    }

    .development-detail .development-detail-hero__grid {
        background:
            radial-gradient(circle at 92% 4%, rgba(253, 91, 3, .5), transparent 32%),
            radial-gradient(circle at 4% 100%, rgba(172, 17, 255, .42), transparent 38%),
            var(--brand-gradient-panel);
    }
}

/* Shared service-section eyebrow: keep it identical on every development landing. */
.services-page .development-detail small.service-section-label {
    display: inline-block;
    background: linear-gradient(135deg, #a80beb 0%, #ff6a00 100%);
    background-repeat: no-repeat;
    background-origin: content-box;
    background-size: 100% 100%;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 12px;
}
/* Bitrix catalog cross-link in the landing-page introduction. */
.intro-side--bitrix {
    width: 100%;
    display: grid;
    align-content: start;
    gap: 16px;
}

.intro-side--bitrix > img {
    width: 100%;
    height: auto;
    display: block;
}

.intro-bitrix-catalog {
    padding: 24px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 24px;
}

.intro-bitrix-catalog strong {
    display: block;
    color: var(--black);
    font-size: 21px;
    font-weight: 750;
    line-height: 1.15;
    letter-spacing: -.025em;
}

.intro-side .intro-bitrix-catalog p {
    margin: 14px 0 20px;
    color: var(--grey);
    font-size: 15px;
    line-height: 1.45;
}

.intro-bitrix-catalog a {
    min-height: 50px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 0 18px;
    color: #fff;
    background: var(--brand-gradient-action);
    background-clip: border-box;
    background-origin: border-box;
    border: 0;
    border-radius: 14px;
    box-shadow: none;
    overflow: hidden;
    font-size: 15px;
    font-weight: 700;
    text-decoration: none;
    transition: transform .2s ease;
}

.intro-bitrix-catalog a i {
    font-size: 21px;
    font-style: normal;
    line-height: 1;
    transition: transform .2s ease;
}

.intro-bitrix-catalog a:focus-visible {
    outline: 3px solid rgba(57, 8, 148, .28);
    outline-offset: 3px;
}

@media (hover: hover) and (pointer: fine) {
    .intro-bitrix-catalog a:hover {
        background: var(--brand-gradient-action-hover);
        box-shadow: none;
        transform: translateY(-1px);
    }

    .intro-bitrix-catalog a:hover i {
        transform: translateX(3px);
    }
}

@media (max-width: 900px) {
    .intro-side--bitrix {
        width: min(100%, 420px);
    }
}

@media (max-width: 640px) {
    .intro-bitrix-catalog {
        padding: 20px;
        border-radius: 20px;
    }

    .intro-bitrix-catalog strong {
        font-size: 19px;
    }
}