:root {
    --bg: #050008;
    --bg-soft: #0a0612;
    --panel: #0d0d10;
    --panel-2: #141418;
    --text: #f5f5f6;
    --muted: rgba(255,255,255,.66);
    --muted-2: rgba(255,255,255,.34);
    --line: rgba(255,255,255,.08);
    --purple: #7b5cff;
    --violet: #b34cff;
    --pink: #ff4b78;
}

* {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
    min-height: 100%;
    font-family: "Inter", sans-serif;
    background: radial-gradient(circle at center top, #0b0613 0%, #040007 45%, #020003 100%);
    color: var(--text);
}

body {
    overflow-x: hidden;
}

.page {
    position: relative;
    min-height: 100vh;
    max-width: 1400px;
    margin: 0 auto;
    padding: 48px 36px 0;
    background:
            radial-gradient(circle at 70% 25%, rgba(133, 92, 255, 0.04), transparent 25%),
            linear-gradient(180deg, #050008 0%, #020003 100%);
    overflow: hidden;
}

.mini-brand {
    position: absolute;
    top: 52px;
    left: 36px;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: .05em;
    text-transform: uppercase;
    color: rgba(255,255,255,.92);
    z-index: 5;
}

.mini-brand sup {
    font-size: 8px;
    top: -.8em;
    position: relative;
}

.left-orb {
    position: absolute;
    left: -120px;
    top: 220px;
    width: 220px;
    height: 220px;
    border-radius: 50%;
    background:
            radial-gradient(circle at 68% 28%, rgba(255,255,255,.5), transparent 18%),
            linear-gradient(135deg, #ff83c6 0%, #a44cff 38%, #1a0426 82%);
    box-shadow:
            inset 0 -18px 30px rgba(0,0,0,.35),
            inset 18px 10px 28px rgba(255,255,255,.12),
            0 24px 60px rgba(0,0,0,.45);
    filter: blur(.2px);
    opacity: .95;
}

.left-orb::before {
    content: "";
    position: absolute;
    inset: 18%;
    border-radius: 50%;
    border: 18px solid rgba(25, 10, 35, .65);
}

.bottom-wave {
    position: absolute;
    right: -90px;
    bottom: -140px;
    width: 760px;
    height: 320px;
    opacity: .24;
    filter: drop-shadow(0 18px 40px rgba(0,0,0,.45));
}

.bottom-wave::before {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: 45% 55% 60% 40% / 55% 40% 60% 45%;
    background:
            linear-gradient(180deg, #161616 0%, #060606 100%);
}

.bottom-wave::after {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: 45% 55% 60% 40% / 55% 40% 60% 45%;
    background: repeating-radial-gradient(
            circle at 52% 48%,
            rgba(255,255,255,.18) 0 1px,
            transparent 2px 11px
    );
    mix-blend-mode: screen;
    opacity: .5;
}

/* TITLES */

.main-title {
    margin: 0;
    font-size: clamp(64px, 8vw, 110px);
    line-height: .88;
    font-weight: 900;
    letter-spacing: -.08em;
    text-transform: uppercase;
    color: #f3f3f3;
}

/* SERVICES */

.services-section {
    padding: 0 0 84px 128px;
}

.cards-grid {
    margin-top: 54px;
    display: grid;
    grid-template-columns: repeat(3, minmax(230px, 1fr));
    gap: 2px;
    max-width: 880px;
}

.service-card {
    position: relative;
    min-height: 520px;
    background:
            linear-gradient(180deg, rgba(10,10,10,.98), rgba(8,8,8,.98));
    border: 1px solid rgba(255,255,255,.03);
    overflow: hidden;
}

.card-number {
    position: absolute;
    top: 18px;
    left: 18px;
    font-size: 11px;
    color: rgba(255,255,255,.28);
    z-index: 3;
}

.card-shape {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.card-shape::before {
    content: "";
    position: absolute;
    top: -80px;
    left: -10px;
    width: 320px;
    height: 210px;
    border-radius: 46% 54% 58% 42% / 46% 40% 60% 54%;
    background: linear-gradient(180deg, #161616 0%, #060606 100%);
    transform: rotate(-6deg);
    opacity: .9;
}

.card-shape::after {
    content: "";
    position: absolute;
    top: -82px;
    left: -10px;
    width: 320px;
    height: 210px;
    border-radius: 46% 54% 58% 42% / 46% 40% 60% 54%;
    background: repeating-radial-gradient(
            circle at 55% 52%,
            rgba(255,255,255,.18) 0 1px,
            transparent 2px 10px
    );
    opacity: .4;
    mix-blend-mode: screen;
    transform: rotate(-6deg);
}

.card-letter {
    position: absolute;
    top: 82px;
    left: 22px;
    z-index: 2;
    font-size: 92px;
    line-height: .9;
    font-weight: 300;
    letter-spacing: -.08em;
    background: linear-gradient(180deg, #7c5cff 0%, #ff4b78 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.card-content {
    position: absolute;
    left: 18px;
    right: 18px;
    bottom: 18px;
    z-index: 3;
}

.card-content h3 {
    margin: 0 0 14px;
    font-size: 23px;
    line-height: .92;
    font-weight: 900;
    letter-spacing: -.05em;
    text-transform: uppercase;
}

.card-content p {
    margin: 0 0 18px;
    font-size: 11px;
    line-height: 1.18;
    color: rgba(255,255,255,.38);
    max-width: 205px;
}

.card-link {
    position: relative;
    display: inline-block;
    padding-left: 10px;
    font-size: 10px;
    font-weight: 800;
    letter-spacing: .04em;
    text-transform: uppercase;
    color: #fff;
    text-decoration: none;
}

.card-link::before {
    content: "";
    position: absolute;
    left: 0;
    top: 48%;
    transform: translateY(-50%);
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: linear-gradient(90deg, var(--purple), var(--pink));
    box-shadow: 0 0 10px rgba(255, 75, 120, .8);
}

/* CASES */

.cases-section {
    position: relative;
    padding: 38px 0 170px 128px;
}

.side-note {
    position: absolute;
    left: 34px;
    top: 34px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    width: 90px;
    z-index: 4;
}

.side-note strong {
    font-size: 18px;
    font-weight: 800;
}

.side-note span {
    font-size: 11px;
    line-height: 1.05;
    color: rgba(255,255,255,.55);
}

.case-wrapper {
    margin-top: 56px;
    max-width: 930px;
}

.case-card {
    display: grid;
    grid-template-columns: 1fr 170px;
    min-height: 300px;
    background: linear-gradient(180deg, rgba(12,12,12,.98), rgba(9,9,9,.98));
    border: 1px solid rgba(255,255,255,.03);
    position: relative;
    overflow: hidden;
}

.case-overlay {
    position: absolute;
    inset: 0 170px 0 0;
    pointer-events: none;
}

.case-overlay::before {
    content: "";
    position: absolute;
    top: -80px;
    right: -30px;
    width: 360px;
    height: 200px;
    border-radius: 46% 54% 58% 42% / 46% 40% 60% 54%;
    background: linear-gradient(180deg, #151515 0%, #070707 100%);
    opacity: .8;
}

.case-overlay::after {
    content: "";
    position: absolute;
    top: -80px;
    right: -30px;
    width: 360px;
    height: 200px;
    border-radius: 46% 54% 58% 42% / 46% 40% 60% 54%;
    background: repeating-radial-gradient(
            circle at 55% 50%,
            rgba(255,255,255,.18) 0 1px,
            transparent 2px 10px
    );
    opacity: .35;
    mix-blend-mode: screen;
}

.case-main {
    position: relative;
    z-index: 2;
    padding: 40px 44px 28px 44px;
}

.case-header {
    display: flex;
    align-items: center;
    gap: 16px;
}

.case-icon {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    font-size: 18px;
    background: linear-gradient(135deg, #ff4b78 0%, #7c5cff 100%);
    box-shadow: 0 10px 24px rgba(0,0,0,.25);
}

.case-header h3 {
    margin: 0 0 2px;
    font-size: 18px;
    line-height: 1;
    font-weight: 800;
    text-transform: uppercase;
}

.case-header p {
    margin: 0;
    font-size: 11px;
    color: rgba(255,255,255,.55);
}

.case-stats {
    margin-top: 34px;
    display: grid;
    grid-template-columns: repeat(2, minmax(180px, 1fr));
    gap: 34px;
    max-width: 520px;
}

.stat-block .label {
    display: block;
    font-size: 12px;
    line-height: 1.15;
    color: rgba(255,255,255,.82);
    margin-bottom: 10px;
}

.stat-block strong {
    font-size: 12px;
    font-weight: 900;
    text-transform: uppercase;
}

.gradient-text {
    background: linear-gradient(90deg, #7c5cff 0%, #ff4b78 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.case-quote {
    margin-top: 34px;
    max-width: 420px;
}

.case-quote p {
    margin: 0 0 10px;
    font-size: 11px;
    line-height: 1.25;
    color: rgba(255,255,255,.35);
}

.case-quote span {
    font-size: 10px;
    color: rgba(255,255,255,.28);
}

.case-index {
    margin-top: 28px;
    font-size: 11px;
    color: rgba(255,255,255,.28);
}

.case-nav {
    position: relative;
    z-index: 2;
    background: linear-gradient(180deg, rgba(28,28,30,.96), rgba(20,20,22,.96));
    display: flex;
    flex-direction: column;
}

.nav-btn {
    flex: 1;
    border: 0;
    background: transparent;
    color: rgba(255,255,255,.8);
    font-size: 28px;
    cursor: pointer;
    border-left: 1px solid rgba(255,255,255,.04);
}

.nav-btn + .nav-btn {
    border-top: 1px solid rgba(255,255,255,.04);
}

.nav-btn:hover {
    background: rgba(255,255,255,.02);
}

/* RESPONSIVE */

@media (max-width: 1100px) {
    .services-section,
    .cases-section {
        padding-left: 90px;
    }

    .cards-grid {
        max-width: 100%;
    }
}

@media (max-width: 900px) {
    .page {
        padding: 40px 18px 0;
    }

    .mini-brand {
        left: 18px;
    }

    .services-section,
    .cases-section {
        padding-left: 0;
    }

    .cards-grid {
        grid-template-columns: 1fr;
    }

    .case-card {
        grid-template-columns: 1fr;
    }

    .case-overlay {
        inset: 0;
    }

    .case-nav {
        flex-direction: row;
        min-height: 72px;
    }

    .nav-btn + .nav-btn {
        border-top: 0;
        border-left: 1px solid rgba(255,255,255,.04);
    }

    .side-note {
        position: static;
        width: auto;
        margin-bottom: 20px;
    }
}

@media (max-width: 640px) {
    .main-title {
        font-size: 56px;
    }

    .service-card {
        min-height: 430px;
    }

    .card-letter {
        font-size: 72px;
    }

    .card-content h3 {
        font-size: 19px;
    }

    .case-main {
        padding: 26px 20px;
    }

    .case-stats {
        grid-template-columns: 1fr;
        gap: 18px;
    }

    .left-orb {
        left: -150px;
        top: 260px;
        width: 190px;
        height: 190px;
    }

    .bottom-wave {
        width: 520px;
        height: 220px;
        right: -120px;
    }
}