:root {
    --c1: #6a5acd;
    --c1d: #5746b8;
    --c2: #f0e7ff;
    --c3: #ff6b6b;
    --ink: #12131a;
    --ink-soft: #2a2d38;
    --paper: #fafbff
}

* {
    box-sizing: border-box
}

html, body {
    margin: 0;
    padding: 0
}

body {
    font-family: "Manrope", sans-serif;
    background: var(--paper);
    color: var(--ink);
    line-height: 1.6
}

img {
    max-width: 100%;
    height: auto;
    vertical-align: middle;
    display: block
}

a {
    color: var(--c1);
    text-decoration: none;
    transition: .2s
}

a:hover {
    opacity: .8
}

.container {
    width: 100%;
    max-width: 1120px;
    margin: 0 auto;
    padding: 0 20px
}

.section {
    padding: 72px 0
}

.grid {
    display: grid;
    gap: 24px
}

.btn {
    display: inline-block;
    padding: 14px 22px;
    border-radius: 12px;
    font-weight: 700;
    border: 1px solid transparent
}

.btn-primary {
    background: var(--c1);
    border-color: var(--c1);
    color: #fff
}

.btn-ghost {
    background: transparent;
    border-color: var(--c1);
    color: var(--c1)
}

.badge {
    display: inline-block;
    padding: 6px 10px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .02em
}

.badge-accent {
    background: var(--c3);
    color: #fff
}

.card {
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(18, 19, 26, .06);
    padding: 28px
}

.h1 {
    font-size: clamp(32px, 6vw, 56px);
    line-height: 1.15;
    margin: 0 0 12px;
    font-weight: 800
}

.h2 {
    font-size: clamp(26px, 4vw, 38px);
    line-height: 1.2;
    margin: 0 0 12px;
    font-weight: 800
}

.h3 {
    font-size: 20px;
    margin: 0 0 8px;
    font-weight: 800
}

.lead {
    font-size: clamp(16px, 2.4vw, 20px);
    color: #1d2130
}

.muted {
    color: #5b6276
}

.hero {
    position: relative;
    min-height: 70vh;
    display: grid;
    align-items: end;
    background: #0f1020;
    color: #fff;
    isolation: isolate
}

.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background: url("../imagescase/imgca1.webp") center/cover no-repeat;
    opacity: .35;
    z-index: -2
}

.hero::after {
    content: "";
    position: absolute;
    inset: -20% -10% -30% -10%;
    background: radial-gradient(600px 260px at 20% 20%, rgba(255, 107, 107, .35), transparent 60%), radial-gradient(700px 320px at 80% 10%, rgba(106, 90, 205, .35), transparent 60%), linear-gradient(180deg, rgba(15, 16, 32, .0), rgba(15, 16, 32, .9) 60%);
    z-index: -1
}

.hero-wrap {
    padding: 88px 20px 40px 20px;
}

.hero .tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, .12);
    border: 1px solid rgba(255, 255, 255, .18);
    padding: 8px 12px;
    border-radius: 999px;
    font-weight: 700
}

.kpi {
    display: grid;
    grid-template-columns:repeat(3, minmax(0, 1fr));
    gap: 16px;
    margin-top: 18px
}

.kpi .card {
    background: rgba(255, 255, 255, .07);
    border: 1px solid rgba(255, 255, 255, .18);
    color: #fff
}

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

.responsive {
    grid-template-columns:minmax(0,1fr);
}

@media (max-width: 900px) {
    .split, .responsive, .kpi {
        grid-template-columns:1fr
    }
}

.figure {
    border-radius: 18px;
    overflow: hidden;
    position: relative
}

.figure::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(0, 0, 0, .0), rgba(0, 0, 0, .35))
}

.icon {
    font-size: 22px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: var(--c2);
    color: var(--c1)
}

.form {
    display: grid;
    gap: 14px
}

.input, .textarea {
    width: 100%;
    padding: 14px 16px;
    border-radius: 12px;
    border: 1px solid #dfe3f1;
    background: #fff;
    color: var(--ink)
}

.input:focus, .textarea:focus {
    outline: 2px solid var(--c1);
    outline-offset: 2px
}

.textarea {
    min-height: 140px;
    resize: vertical
}

.footer {
    background: #0e0f1c;
    color: #cfd3ea;
    padding: 28px 0;
    margin-top: 32px
}

.footer a {
    color: #cfd3ea
}

.subtle {
    background: linear-gradient(180deg, #fff, rgba(255, 255, 255, .5))
}

.ribbon {
    background: linear-gradient(135deg, var(--c2), #fff);
    border: 1px solid #e6dcff
}

.notice {
    background: #0f1020;
    color: #e9eaff;
    border-radius: 16px;
    padding: 22px
}
.hero{
    overflow:hidden;
}
.hero .lead{
    color: #fff;
}