:root {
    --ek-ink: #1d1d1f;
    --ek-muted: #6e6e73;
    --ek-surface: #f5f5f7;
    --ek-blue: #0071e3;
    --ek-blue-hover: #0077ed;
    --ek-hairline: rgba(0, 0, 0, 0.08);
    --ek-radius: 28px;
}

body {
    background: var(--ek-surface);
    color: var(--ek-ink);
    font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Helvetica Neue", Arial, sans-serif;
}

.login-button {
    color: #fff;
    background: var(--ek-blue);
    border-radius: 999px;
    box-shadow: none;
}

.login-button:hover {
    color: #fff;
    background: var(--ek-blue-hover);
    box-shadow: none;
    transform: scale(1.02);
}

.ek-crumbs {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.ek-hero {
    padding: 148px 1.5rem 72px;
    text-align: center;
    background:
        radial-gradient(circle at 18% 18%, rgba(0, 113, 227, 0.16), transparent 28%),
        radial-gradient(circle at 84% 72%, rgba(191, 90, 242, 0.12), transparent 30%),
        var(--ek-surface);
}

.ek-hero-inner {
    max-width: 1080px;
    margin: 0 auto;
}

.ek-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    margin-bottom: 1.35rem;
    padding: 0.5rem 0.9rem;
    color: #424245;
    background: rgba(255, 255, 255, 0.82);
    border: 1px solid var(--ek-hairline);
    border-radius: 999px;
    font-size: 0.92rem;
    font-weight: 600;
    letter-spacing: -0.01em;
    -webkit-backdrop-filter: blur(18px);
    backdrop-filter: blur(18px);
}

.ek-eyebrow i {
    color: var(--ek-blue);
}

.ek-hero h1 {
    max-width: 980px;
    margin: 0 auto 1.15rem;
    color: var(--ek-ink);
    font-size: clamp(2.7rem, 5.6vw, 5.35rem);
    font-weight: 700;
    line-height: 0.98;
    letter-spacing: -0.055em;
    text-wrap: balance;
}

.ek-hero h1 .gradient-word {
    color: transparent;
    background: linear-gradient(90deg, #0071e3 8%, #7c3aed 52%, #e5484d 94%);
    -webkit-background-clip: text;
    background-clip: text;
}

.ek-lead {
    max-width: 820px;
    margin: 0 auto 1.8rem;
    color: var(--ek-muted);
    font-size: clamp(1.12rem, 1.8vw, 1.42rem);
    font-weight: 500;
    line-height: 1.5;
    letter-spacing: -0.02em;
}

.ek-lead strong {
    color: var(--ek-ink);
    font-weight: 650;
}

.ek-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.7rem;
}

.ek-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.45rem;
    min-height: 48px;
    padding: 0.75rem 1.3rem;
    border-radius: 999px;
    font-size: 0.98rem;
    font-weight: 600;
    text-decoration: none;
    transition: background 160ms ease, color 160ms ease, transform 160ms ease;
}

.ek-btn-primary {
    color: #fff;
    background: var(--ek-blue);
}

.ek-btn-primary:hover {
    color: #fff;
    background: var(--ek-blue-hover);
    transform: scale(1.02);
}

.ek-btn-quiet {
    color: var(--ek-blue);
    background: transparent;
}

.ek-btn-quiet:hover {
    color: var(--ek-blue-hover);
    text-decoration: underline;
}

.ek-trust {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.55rem 1.15rem;
    max-width: 860px;
    margin: 1.4rem auto 0;
    padding-top: 1.1rem;
    border-top: 1px solid var(--ek-hairline);
    color: var(--ek-muted);
    font-size: 0.92rem;
}

.ek-trust i {
    margin-right: 0.3rem;
    color: #087c53;
}

.ek-hero-visual {
    max-width: 980px;
    margin: 2.4rem auto 0;
}

.ek-hero-visual img {
    display: block;
    width: 100%;
    height: auto;
    border: 1px solid var(--ek-hairline);
    border-radius: 24px;
    background: #fff;
}

.ek-section {
    box-sizing: border-box;
    padding: clamp(4.5rem, 8vw, 7.5rem) 1.5rem;
}

.ek-section-white {
    background: #fff;
}

.ek-section-surface {
    background: var(--ek-surface);
}

.ek-wrap {
    max-width: 1180px;
    margin: 0 auto;
}

.ek-heading {
    max-width: 860px;
    margin: 0 auto 2.4rem;
    text-align: center;
}

.ek-kicker {
    display: block;
    margin-bottom: 0.7rem;
    color: #bf4800;
    font-size: 0.95rem;
    font-weight: 650;
}

.ek-heading h2,
.ek-cta h2 {
    margin: 0 0 0.9rem;
    color: var(--ek-ink);
    font-size: clamp(2.15rem, 4.2vw, 3.7rem);
    font-weight: 700;
    line-height: 1.02;
    letter-spacing: -0.045em;
    text-wrap: balance;
}

.ek-heading p,
.ek-cta p {
    margin: 0 auto;
    color: var(--ek-muted);
    font-size: clamp(1.05rem, 1.5vw, 1.22rem);
    font-weight: 500;
    line-height: 1.55;
}

.ek-proof {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0.85rem;
}

.ek-proof a,
.ek-proof article {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.25rem;
    min-height: 148px;
    padding: 1.25rem;
    color: inherit;
    text-decoration: none;
    background: var(--ek-surface);
    border: 1px solid var(--ek-hairline);
    border-radius: 18px;
}

.ek-proof a:hover {
    border-color: rgba(0, 113, 227, 0.28);
    box-shadow: 0 16px 42px rgba(0, 0, 0, 0.05);
}

.ek-proof i {
    margin-bottom: 0.35rem;
    color: var(--ek-blue);
    font-size: 1.25rem;
}

.ek-proof strong {
    color: var(--ek-ink);
    font-size: 1.35rem;
    letter-spacing: -0.03em;
}

.ek-proof span {
    color: var(--ek-muted);
    font-size: 0.86rem;
    line-height: 1.4;
}

.ek-facts {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    overflow: hidden;
    background: #fff;
    border: 1px solid var(--ek-hairline);
    border-radius: var(--ek-radius);
}

.ek-fact {
    min-height: 132px;
    padding: 1.35rem 1.3rem;
    border-right: 1px solid var(--ek-hairline);
    border-bottom: 1px solid var(--ek-hairline);
}

.ek-fact dt {
    margin-bottom: 0.35rem;
    color: var(--ek-muted);
    font-size: 0.78rem;
    font-weight: 650;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.ek-fact dd {
    margin: 0;
    color: var(--ek-ink);
    font-size: 1.02rem;
    font-weight: 600;
    line-height: 1.4;
    letter-spacing: -0.02em;
}

.ek-fact a {
    color: var(--ek-blue);
}

.ek-features {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
}

.ek-feature {
    padding: 1.7rem 1.6rem 1.5rem;
    background: var(--ek-surface);
    border: 1px solid var(--ek-hairline);
    border-radius: var(--ek-radius);
}

.ek-feature-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    margin-bottom: 1rem;
    color: var(--ek-blue);
    background: rgba(0, 113, 227, 0.09);
    border-radius: 14px;
    font-size: 1.15rem;
}

.ek-feature h3 {
    margin: 0 0 0.55rem;
    font-size: 1.35rem;
    letter-spacing: -0.03em;
}

.ek-feature p {
    margin: 0 0 0.85rem;
    color: var(--ek-muted);
    line-height: 1.55;
}

.ek-feature ul {
    margin: 0;
    padding-left: 1.1rem;
    color: var(--ek-ink);
    line-height: 1.55;
}

.ek-steps {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
}

.ek-step {
    padding: 1.6rem;
    background: #fff;
    border: 1px solid var(--ek-hairline);
    border-radius: 22px;
}

.ek-step-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    margin-bottom: 0.9rem;
    color: #fff;
    background: var(--ek-blue);
    border-radius: 50%;
    font-weight: 700;
}

.ek-step h3 {
    margin: 0 0 0.45rem;
    font-size: 1.25rem;
    letter-spacing: -0.03em;
}

.ek-step p {
    margin: 0;
    color: var(--ek-muted);
    line-height: 1.55;
}

.ek-quote {
    max-width: 860px;
    margin: 0 auto;
    padding: 2rem 2rem 1.6rem;
    background: #fff;
    border: 1px solid var(--ek-hairline);
    border-radius: var(--ek-radius);
}

.ek-stars {
    margin-bottom: 0.9rem;
    color: #bf4800;
    letter-spacing: 0.12em;
}

.ek-quote blockquote {
    margin: 0 0 1.3rem;
    color: var(--ek-ink);
    font-size: 1.18rem;
    font-weight: 500;
    line-height: 1.55;
    letter-spacing: -0.02em;
}

.ek-person {
    display: flex;
    align-items: center;
    gap: 0.9rem;
    padding-top: 1rem;
    border-top: 1px solid var(--ek-hairline);
}

.ek-person img {
    width: 56px;
    height: 56px;
    object-fit: cover;
    object-position: center top;
    border-radius: 50%;
}

.ek-person strong {
    display: block;
}

.ek-person span {
    display: block;
    color: var(--ek-muted);
    font-size: 0.92rem;
}

.ek-faq {
    max-width: 860px;
    margin: 0 auto;
    display: grid;
    gap: 0.7rem;
}

.ek-faq-item {
    background: #fff;
    border: 1px solid var(--ek-hairline);
    border-radius: 18px;
}

.ek-faq-item[open] {
    border-color: rgba(0, 113, 227, 0.28);
}

.ek-faq-item summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1.15rem 1.25rem;
    cursor: pointer;
    list-style: none;
}

.ek-faq-item summary::-webkit-details-marker {
    display: none;
}

.ek-faq-item summary h3 {
    margin: 0;
    font-size: 1.08rem;
    font-weight: 650;
    letter-spacing: -0.02em;
}

.ek-faq-item summary::after {
    content: "+";
    flex: 0 0 auto;
    color: var(--ek-blue);
    font-size: 1.4rem;
    font-weight: 500;
    line-height: 1;
}

.ek-faq-item[open] summary::after {
    content: "–";
}

.ek-faq-item .faq-answer {
    padding: 0 1.25rem 1.2rem;
    color: var(--ek-muted);
    line-height: 1.6;
}

.ek-faq-item .faq-answer p {
    margin: 0;
}

.ek-faq-item .faq-answer a {
    color: var(--ek-blue);
}

.ek-related {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.75rem;
    max-width: 860px;
    margin: 0 auto;
}

.ek-related a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1rem 1.15rem;
    color: var(--ek-ink);
    text-decoration: none;
    background: #fff;
    border: 1px solid var(--ek-hairline);
    border-radius: 16px;
    font-weight: 600;
}

.ek-related a i {
    color: var(--ek-blue);
}

.ek-related a:hover {
    border-color: rgba(0, 113, 227, 0.28);
}

.ek-cta {
    color: #f5f5f7;
    text-align: center;
    background:
        radial-gradient(circle at 85% 8%, rgba(48, 119, 255, 0.28), transparent 28%),
        radial-gradient(circle at 10% 90%, rgba(180, 71, 255, 0.18), transparent 26%),
        #000;
}

.ek-cta h2 {
    color: #fff;
}

.ek-cta p {
    max-width: 680px;
    color: #a1a1a6;
}

.ek-cta .ek-actions {
    margin-top: 1.6rem;
}

.ek-cta .ek-btn-quiet {
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.28);
}

.ek-cta .ek-btn-quiet:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.08);
    text-decoration: none;
}

.ek-updated {
    margin: 2rem auto 0;
    color: var(--ek-muted);
    font-size: 0.88rem;
    text-align: center;
}

.ek-updated a {
    color: var(--ek-blue);
}

.ek-hero a:focus-visible,
.ek-proof a:focus-visible,
.ek-related a:focus-visible,
.ek-faq-item summary:focus-visible,
.ek-btn:focus-visible {
    outline: 3px solid rgba(0, 113, 227, 0.35);
    outline-offset: 3px;
}

@media (max-width: 900px) {
    .ek-proof,
    .ek-facts,
    .ek-features,
    .ek-steps,
    .ek-related {
        grid-template-columns: 1fr;
    }

    .ek-fact {
        border-right: 0;
    }

    .ek-hero {
        padding-top: 124px;
    }
}

@media (max-width: 640px) {
    .ek-hero h1 {
        font-size: clamp(2.2rem, 11vw, 2.8rem);
    }

    .ek-actions {
        flex-direction: column;
        align-items: stretch;
    }
}