:root {
    --ink: #0f172a;
    --muted: #64748b;
    --line: #e8edf2;
}
* {
    box-sizing: border-box;
}
body {
    margin: 0;
    background: #f8fafc;
    color: var(--ink);
    font:
        15px/1.5 "DM Sans",
        sans-serif;
}
.nav {
    position: sticky;
    top: 0;
    z-index: 10;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 2rem;
    background: #ffffffef;
    border-bottom: 1px solid #e2e8f0;
    backdrop-filter: blur(12px);
}
.animated-heading span {
    display: inline-block;
    opacity: 0;
    transform: translateY(30px);
}
.brand {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #10265d;
    text-decoration: none;
    font-weight: 800;
    font-size: 21px;
    letter-spacing: 1px;
}
.brand i {
    display: grid;
    place-items: center;
    width: 25px;
    height: 25px;
    border-radius: 50% 50% 50% 5px;
    background: #10265d;
    color: #fff;
    font: 700 25px Georgia;
}
.nav nav {
    display: flex;
    gap: 4px;
}
.nav nav a {
    padding: 6px 14px;
    color: #64748b;
    text-decoration: none;
    font-size: 14px;
}
.nav nav a.active,
.nav nav a:hover {
    color: #1d4ed8;
}
.contact {
    padding: 9px 19px;
    border-radius: 10px;
    background: #1d4ed8;
    color: #fff;
    text-decoration: none;
    font-size: 14px;
    font-weight: 700;
}
.menu {
    display: none;
    border: 0;
    background: 0;
    font-size: 22px;
}
.hero {
    position: relative;
    overflow: hidden;
    padding: 80px 2rem 56px;
    text-align: center;
    background: linear-gradient(160deg, #0078aa, #0b1929 55%, #0078aa);
}
.hero:before {
    position: absolute;
    inset: 0;
    content: "";
    opacity: 0.05;
    background-image: linear-gradient(#3b82f6 1px, transparent 1px),
        linear-gradient(90deg, #3b82f6 1px, transparent 1px);
    background-size: 52px 52px;
}
.hero > div {
    position: relative;
    z-index: 1;
    max-width: 860px;
    margin: auto;
}
.hero label {
    display: inline-block;
    margin-bottom: 22px;
    padding: 5px 18px;
    border: 1px solid #3b82f633;
    border-radius: 20px;
    background: #fff;
    color: #0078aa;
    font-size: 10.5px;
    font-weight: 700;
    letter-spacing: 0.14em;
}
.hero h1 {
    margin: 0 0 18px;
    color: #fff;
    font-size: 50px;
    line-height: 1.12;
    letter-spacing: -1.5px;
}
.hero em {
    font-size: 60px;
    font-style: normal;
    background: #fff;
    /*background: linear-gradient(130deg, #0078aa, #a78bfa);*/
    background-clip: text;
    color: transparent;
}
.hero p {
    /*max-width: 520px;*/
    margin: 0 auto 40px;
    color: #fff;
    font-size: 17px;
    line-height: 1.72;
}
.switch {
    display: inline-flex;
    gap: 4px;
    padding: 5px;
    border: 1px solid #ffffff1a;
    border-radius: 18px;
    background: #ffffff0d;
}
.switch button {
    padding: 11px 30px;
    border: 1px solid transparent;
    border-radius: 14px;
    background: transparent;
    cursor: pointer;
    font-family: inherit;
}
.switch b,
.switch small {
    display: block;
}
.switch b {
    color: #fff;
    font-size: 17px;
}
.switch small {
    margin-top: 3px;
    color: #fff;
    font-size: 14px;
}
.switch button.active {
    border-color: #22d3ee55;
    background: #ffffff1a;
}
.switch button.active b {
    color: #22d3ee;
}
.switch button.active small {
    color: #fff;
}
.content {
    max-width: 1350px;
    margin: auto;
    padding: 40px 2rem 64px;
}
.intro {
    max-width: 100%;
    margin: 0 0 30px;
    color: #64748b;
    font-size: 14px;
    line-height: 1.7;
    text-align: center;
}
.intro strong {
    font-size: 32px;
    color: #0f172a;
    letter-spacing: -0.4px;
}
.toolkit {
    display: inline-block;
    margin-left: 9px;
    padding: 4px 12px;
    border-radius: 20px;
    background: #ecfeff;
    color: #164e63;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.1em;
}

.buckets .bucket:nth-child(1){
    --color:#06b6d4;
    --bg:#ecfeff;
}

.buckets .bucket:nth-child(2){
    --color:#10b981;
    --bg:#ecfdf5;
}

.buckets .bucket:nth-child(3){
    --color:#2563eb;
    --bg:#eff6ff;
}

.buckets .bucket:nth-child(4){
    --color:#7c3aed;
    --bg:#f5f3ff;
}

.buckets .bucket:nth-child(5){
    --color:#f97316;
    --bg:#fff7ed;
}



.buckets {
    display: grid;
    gap: 14px;
        margin-top: 15px;
}
.bucket {
    overflow: hidden;
    border: 1.5px solid var(--line);
    border-radius: 20px;
    background: #fff;
    box-shadow: 0 2px 10px #0000000a;
}
.bucket.open,
.bucket:hover {
    border-color: var(--color);
    box-shadow: 0 12px 40px #0f172a14;
}
.bucket button {
    display: block;
    width: 100%;
    padding: 25px 28px;
    border: 0;
    border-top: 3px solid transparent;
    cursor: pointer;
    text-align: left;
    font-family: inherit;
}
.bucket.open button,
.bucket:hover button {
    /*border-top-color: var(--color);*/
}
.head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
}
.title {
    display: flex;
    align-items: center;
    gap: 12px;
}
.icon {
    display: grid;
    place-items: center;
    width: 44px;
    height: 44px;
    border: 1px solid var(--color);
    border-radius: 12px;
    background: var(--bg);
    font-size: 22px;
}
.bucket h2 {
    margin: 0;
    font-size: 25px;
}
.type {
    color: var(--color);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.06em;
}
.arrow {
    display: grid;
    place-items: center;
    width: 28px;
    height: 28px;
    border: 1px solid var(--color);
    border-radius: 50%;
    background: var(--bg);
    color: var(--color);
    font-weight: 700;
    transition: 0.25s;
}
.bucket.open .arrow {
    transform: rotate(180deg);
}
.content h6 {
    border-bottom: 1px solid #dadfe5;
    padding-bottom: 6px;
}
.problem {
    margin: 12px 0 10px;
    color: #475569;
    font-size: 15px;
}
.tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    /*padding-left: 56px;*/
}
.tags span {
    padding: 3px 10px;
    border: 1px solid var(--color);
    border-radius: 20px;
    background: #ecfdf5;
    color: var(--color);
    font-size: 12px;
}
.products {
    display: none;
    gap: 12px;
    padding: 20px;
    border-top: 1px solid var(--line);
    background: #f8fafc;
}
.bucket.open .products {
    display: grid;
}
.product {
    display: grid;
    grid-template-columns: 1fr 1fr;
    overflow: hidden;
    border: 1px solid var(--color);
    border-radius: 16px;
    background: #fff;
}
.main,
.benefits {
    padding: 23px;
}
.main {
    border-right: 1px solid #f1f5f9;
}
.chip {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 20px;
    background: var(--bg);
    color: var(--color);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.1em;
}
.product h3 {
    margin: 12px 0 3px;
    font-size: 21px;
    letter-spacing: -0.5px;
}
.role {
    margin: 0 0 8px;
    color: var(--color);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.1em;
}
.tagline {
    margin: 0;
    color: #64748b;
    font-size: 15px;
    font-style: italic;
    line-height: 1.55;
}
.hook {
    margin: 16px 0;
    padding: 10px 14px;
    border: 1px solid var(--color);
    border-radius: 10px;
    background: var(--bg);
    font-size: 12.5px;
    font-weight: 600;
    /*white-space: pre-line;*/
}
.main a,
.explore {
    display: inline-block;
    padding: 9px 18px;
    border: 0;
    border-radius: 9px;
    background: var(--color);
    color: #fff;
    text-decoration: none;
    font:
        700 12px "DM Sans",
        sans-serif;
    cursor: pointer;
}
.benefits h4 {
    margin: 0 0 12px;
    padding-bottom: 7px;
    border-bottom: 1px solid #f1f5f9;
    color: #94a3b8;
    font-size: 13px;
    letter-spacing: 0.12em;
}
.benefits ul {
    display: grid;
    gap: 8px;
    margin: 0;
    padding: 0;
    list-style: none;
}
.benefits li {
    color: #334155;
    font-size: 15px;
    line-height: 1.6;
}
.benefits li:before {
    margin-right: 9px;
    color: var(--color);
    content: "•";
}
.cta-cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    margin-top: 42px;
}
.cta-cards a {
    padding: 28px;
    border-radius: 20px;
    text-decoration: none;
    transition: transform 0.2s;
}
.cta-cards a:hover {
    transform: translateY(-3px);
}
.cta-cards span {
    font-size: 24px;
}
.cta-cards h2 {
    margin: 8px 0 5px;
    font-size: 16px;
}
.cta-cards p {
    margin: 0 0 14px;
    font-size: 13px;
    line-height: 1.6;
}
.cta-cards b {
    font-size: 13px;
}
.case-cta {
    position: relative;
    overflow: hidden;
    background: #0f172a;
    color: #fff;
}
.case-cta:after {
    position: absolute;
    top: -40px;
    right: -40px;
    width: 160px;
    height: 160px;
    border-radius: 50%;
    background: radial-gradient(circle, #3b82f622, transparent 70%);
    content: "";
}
.case-cta p {
    color: #64748b;
}
.case-cta b {
    color: #0078aa;
}
.talk-cta {
    background: #0078aa;
    color: #fff;
}
.talk-cta p {
    color: #ffffff99;
}
.talk-cta b {
    color: #ffffffdd;
}
.detail {
    position: fixed;
    inset: 0;
    z-index: 30;
    display: none;
    overflow: auto;
    background: #f8fafc;
}
.detail.open {
    display: block;
}
.detail-wrap {
    position: relative;
    max-width: 860px;
    margin: 0 auto;
    padding: 28px 2rem 64px;
}
.back {
    padding: 8px 0;
    border: 0;
    background: 0;
    color: #64748b;
    font:
        500 13px "DM Sans",
        sans-serif;
    cursor: pointer;
}
.close {
    position: absolute;
    top: 25px;
    right: 2rem;
    width: 35px;
    height: 35px;
    border: 1px solid #e2e8f0;
    border-radius: 50%;
    background: #fff;
    color: #64748b;
    font-size: 24px;
    cursor: pointer;
}
.detail-hero {
    margin-top: 14px;
    padding: 40px;
    border-radius: 20px;
    background: linear-gradient(135deg, #040d1a, #0b1929);
    color: #fff;
}
.detail-hero span {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 20px;
    background: var(--bg);
    color: var(--color);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.08em;
}
.detail-hero h1 {
    margin: 15px 0 8px;
    font-size: 32px;
    letter-spacing: -0.8px;
}
.detail-hero p {
    max-width: 580px;
    margin: 0;
    color: #94a3b8;
    font-size: 13px;
    line-height: 1.65;
}
.detail-body {
    padding-top: 26px;
}
.detail-label {
    margin: 0 0 9px;
    color: #64748b;
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 0.12em;
}
.detail blockquote {
    margin: 0 0 26px;
    padding: 17px 20px;
    border-left: 4px solid var(--color);
    border-radius: 0 12px 12px 0;
    background: #fff;
    color: #334155;
    font-size: 15px;
    font-style: italic;
    line-height: 1.65;
}
.detail-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
}
.detail-grid article {
    padding: 18px;
    border-top: 3px solid var(--color);
    border-radius: 12px;
    background: #fff;
}
.detail-grid b {
    color: var(--color);
    font-size: 14px;
}
.detail-grid h2 {
    margin: 8px 0 6px;
    font-size: 15px;
}
.detail-grid p {
    margin: 0;
    color: #64748b;
    font-size: 12px;
    line-height: 1.6;
}
.detail-result {
    margin-top: 20px;
    padding: 24px;
    border: 1px solid var(--color);
    border-radius: 16px;
    background: var(--bg);
}
.detail-result h2 {
    margin: 0 0 5px;
    font-size: 18px;
}
.detail-result p {
    max-width: 600px;
    margin: 0 0 14px;
    color: #475569;
    font-size: 13px;
}
.detail-result a {
    color: var(--color);
    font-size: 13px;
    font-weight: 700;
    text-decoration: none;
}
@media (max-width: 720px) {
    .nav {
        padding: 0 1rem;
    }
    .menu {
        display: block;
        order: 2;
    }
    .nav nav {
        display: none;
        position: absolute;
        top: 60px;
        left: 0;
        right: 0;
        flex-direction: column;
        padding: 8px;
        background: #fff;
        border-bottom: 1px solid #e2e8f0;
    }
    .nav nav.open {
        display: flex;
    }
    .contact {
        display: none;
    }
    .hero {
        padding: 58px 1.25rem 42px;
    }
    .content,
    .detail-wrap {
        padding: 28px 1.25rem 45px;
    }
    .switch {
        width: 100%;
    }
    .switch button {
        flex: 1;
        padding: 10px 7px;
    }
    .bucket button {
        padding: 18px;
    }
    .problem,
    .tags {
        padding-left: 0;
    }
    .product {
        grid-template-columns: 1fr;
    }
    .main {
        border-right: 0;
        border-bottom: 1px solid #f1f5f9;
    }
    .cta-cards,
    .detail-grid {
        grid-template-columns: 1fr;
    }
    .cta-cards a {
        min-height: 0;
    }
    .close {
        right: 1.25rem;
    }
    .detail-hero {
        padding: 26px;
    }
    .detail-hero h1 {
        font-size: 27px;
    }
}
@media (max-width: 420px) {
    .hero h1 {
        font-size: 34px;
    }
    .bucket h2 {
        font-size: 15px;
    }
    .main,
    .benefits {
        padding: 18px;
    }
}