/* Split from ui-refresh.css: home */

.site-home-v2 {
    margin: 0;
    background:
        radial-gradient(circle at top left, rgba(245, 166, 35, 0.18), transparent 24%),
        linear-gradient(180deg, #f7f9fc 0%, #eef3fb 100%);
    color: #13233f;
    font-family: "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
}

.site-home-v2 * {
    box-sizing: border-box;
}

.site-home-v2 a {
    color: inherit;
    text-decoration: none;
}

.site-home-v2 img {
    display: block;
    max-width: 100%;
}

.site-shell {
    width: min(1200px, calc(100% - 48px));
    margin: 0 auto;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(247, 249, 252, 0.88);
    border-bottom: 1px solid rgba(19, 35, 63, 0.08);
    backdrop-filter: blur(14px);
}

.site-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    min-height: 78px;
}

.site-brand img {
    height: 40px;
    width: auto;
}

.site-nav {
    display: flex;
    align-items: center;
    gap: 28px;
    margin-left: auto;
}

.site-nav a {
    color: #4d5c76;
    font-size: 15px;
    font-weight: 600;
    transition: color 0.2s ease;
}

.site-nav a:hover,
.site-nav a:focus-visible {
    color: #2b63f1;
}

.site-header__cta,
.button-primary,
.button-secondary,
.site-home-v2 button[type="submit"] {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    padding: 0 20px;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 0.02em;
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease, background-color 0.2s ease;
}

.site-header__cta,
.button-primary,
.site-home-v2 button[type="submit"] {
    background: #2b63f1;
    color: #ffffff;
    box-shadow: 0 12px 26px rgba(43, 99, 241, 0.18);
}

.site-header__cta:hover,
.button-primary:hover,
.site-home-v2 button[type="submit"]:hover {
    transform: translateY(-1px);
    box-shadow: 0 14px 30px rgba(43, 99, 241, 0.22);
}

.button-secondary {
    border: 1px solid rgba(19, 35, 63, 0.14);
    background: rgba(255, 255, 255, 0.72);
    color: #13233f;
}

.button-secondary:hover {
    border-color: rgba(43, 99, 241, 0.3);
    color: #2b63f1;
}

.site-nav-toggle {
    display: none;
    width: 44px;
    height: 44px;
    padding: 0;
    border: 1px solid rgba(19, 35, 63, 0.12);
    border-radius: 6px;
    background: #ffffff;
}

.site-nav-toggle span {
    display: block;
    width: 18px;
    height: 2px;
    margin: 4px auto;
    background: #13233f;
}

.home-hero {
    padding: 64px 0 40px;
}

.home-hero__grid {
    display: grid;
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    gap: 42px;
    align-items: center;
}

.section-kicker {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 16px;
    color: #6f7d95;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
}

.section-kicker::before {
    content: "";
    width: 28px;
    height: 1px;
    background: rgba(19, 35, 63, 0.24);
}

.home-hero__title {
    margin: 0;
    font-size: clamp(40px, 5vw, 68px);
    line-height: 1.04;
    letter-spacing: -0.05em;
    color: #13233f;
}

.home-hero__title span {
    display: block;
}

.home-hero__typed {
    color: #2b63f1;
    display: block;
    min-height: 1.2em;
    font-weight: 800;
}

.home-hero__subtitle {
    margin: 18px 0 0;
    color: #f59e0b;
    font-size: 17px;
    font-weight: 700;
}

.home-hero__description {
    max-width: 640px;
    margin: 18px 0 0;
    color: #5f6d86;
    font-size: 17px;
    line-height: 1.85;
}

.home-hero__pills {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 20px;
}

.home-hero__pills span {
    display: inline-flex;
    align-items: center;
    min-height: 34px;
    padding: 0 12px;
    border: 1px solid rgba(19, 35, 63, 0.1);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.68);
    color: #51617b;
    font-size: 13px;
    font-weight: 700;
}

.home-hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 28px;
}

.home-hero__metrics {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
    margin-top: 30px;
}

.metric-card {
    padding: 18px 16px;
    border: 1px solid rgba(19, 35, 63, 0.1);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.76);
    box-shadow: 0 12px 28px rgba(16, 31, 63, 0.08);
}

.metric-card strong {
    display: block;
    color: #13233f;
    font-size: 28px;
    line-height: 1;
}

.metric-card strong span {
    margin-left: 4px;
    color: #6c7a92;
    font-size: 14px;
    font-weight: 600;
}

.metric-card p {
    margin: 10px 0 0;
    color: #687790;
    font-size: 13px;
    line-height: 1.5;
}

.home-hero__visual {
    position: relative;
}

.hero-visual-card {
    position: relative;
    padding: 18px;
    border: 1px solid rgba(19, 35, 63, 0.1);
    border-radius: 14px;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.92) 0%, rgba(244, 248, 255, 0.96) 100%);
    box-shadow: 0 20px 50px rgba(16, 31, 63, 0.12);
}

.hero-visual-card::after {
    content: "";
    position: absolute;
    inset: 14px;
    border: 1px dashed rgba(43, 99, 241, 0.18);
    pointer-events: none;
}

.hero-visual-card__meta {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    margin-bottom: 14px;
}

.hero-visual-card__meta span {
    padding: 8px 10px;
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.9);
    color: #5e6c85;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.08em;
}

.hero-note {
    position: absolute;
    left: -26px;
    bottom: 22px;
    display: flex;
    gap: 14px;
    width: min(280px, 80%);
    padding: 18px;
    border: 1px solid rgba(19, 35, 63, 0.1);
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.94);
    box-shadow: 0 18px 32px rgba(16, 31, 63, 0.12);
}

.hero-note i {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    border-radius: 8px;
    background: rgba(43, 99, 241, 0.1);
    color: #2b63f1;
    font-size: 20px;
}

.hero-note strong {
    display: block;
    margin-bottom: 6px;
}

.hero-note p {
    margin: 0;
    color: #5f6d86;
    font-size: 13px;
    line-height: 1.6;
}

.trust-strip,
.home-section {
    padding: 38px 0;
}

.trust-strip__inner,
.about-grid,
.process-layout,
.contact-layout {
    display: grid;
    gap: 26px;
}

.trust-strip__inner {
    padding: 26px 28px;
    border: 1px solid rgba(19, 35, 63, 0.08);
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.78);
    box-shadow: 0 18px 34px rgba(16, 31, 63, 0.08);
}

.trust-strip__inner h2 {
    margin: 0;
    font-size: clamp(24px, 3vw, 34px);
    line-height: 1.16;
}

.trust-strip__logos {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 14px;
}

.logo-card {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 90px;
    padding: 18px;
    margin: 0;
    border: 1px solid rgba(19, 35, 63, 0.08);
    border-radius: 8px;
    background: #ffffff;
}

.logo-card img {
    max-height: 34px;
    width: auto;
    object-fit: contain;
}

.home-section--alt {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.62) 100%);
}

.section-head {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(320px, 430px);
    gap: 24px;
    align-items: end;
    margin-bottom: 24px;
}

.section-head h2,
.about-panel--content h2,
.process-copy h2,
.contact-copy h2 {
    margin: 0;
    font-size: clamp(28px, 3vw, 42px);
    line-height: 1.12;
    letter-spacing: -0.04em;
}

.section-head p,
.about-panel--content p,
.process-copy p,
.contact-copy p {
    margin: 0;
    color: #60708a;
    font-size: 16px;
    line-height: 1.9;
}

.service-grid,
.value-grid {
    display: grid;
    gap: 18px;
}

.service-grid {
    grid-template-columns: repeat(5, minmax(0, 1fr));
}

.service-card,
.value-card,
.process-card,
.about-panel,
.contact-card {
    border: 1px solid rgba(19, 35, 63, 0.1);
    background: rgba(255, 255, 255, 0.88);
    box-shadow: 0 16px 34px rgba(16, 31, 63, 0.08);
}

.service-card {
    display: flex;
    flex-direction: column;
    min-height: 100%;
    overflow: hidden;
    border-radius: 10px;
}

.service-card__media {
    position: relative;
    padding: 18px 18px 0;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.98) 0%, rgba(244, 248, 255, 0.9) 100%);
}

.service-card__media::before {
    content: "";
    position: absolute;
    left: 18px;
    right: 18px;
    top: 0;
    height: 4px;
    background: var(--service-accent);
}

.service-card__media img {
    width: 100%;
    aspect-ratio: 1 / 1;
    object-fit: contain;
}

.service-card__body {
    display: flex;
    flex: 1;
    flex-direction: column;
    padding: 18px;
}

.service-card__tag {
    display: inline-flex;
    width: fit-content;
    padding: 6px 10px;
    border-radius: 999px;
    background: rgba(19, 35, 63, 0.06);
    color: #6c7a92;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.12em;
}

.service-card h3,
.value-card h3,
.process-card h3 {
    margin: 14px 0 10px;
    font-size: 22px;
    line-height: 1.15;
}

.service-card p,
.value-card p,
.process-card p {
    margin: 0;
    color: #60708a;
    font-size: 15px;
    line-height: 1.8;
}

.service-card a {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: auto;
    padding-top: 18px;
    color: var(--service-accent);
    font-size: 14px;
    font-weight: 700;
}

.about-grid,
.process-layout,
.contact-layout {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: center;
}

.about-panel,
.contact-card {
    border-radius: 12px;
    overflow: hidden;
}

.about-panel--visual {
    padding: 22px;
    background: linear-gradient(135deg, rgba(245, 166, 35, 0.08) 0%, rgba(43, 99, 241, 0.08) 100%);
}

.about-panel--content {
    padding: 30px;
}

.about-panel--content h3 {
    margin: 12px 0 18px;
    color: #2b63f1;
    font-size: 22px;
}

.about-points {
    display: grid;
    gap: 12px;
    margin-top: 24px;
}

.about-points div,
.contact-points div {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 14px;
    border: 1px solid rgba(19, 35, 63, 0.08);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.6);
}

.about-points i,
.contact-points i {
    color: #2b63f1;
    font-size: 18px;
}

.value-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.value-card {
    padding: 28px;
    border-radius: 10px;
}

.value-card i {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 54px;
    height: 54px;
    margin-bottom: 18px;
    border-radius: 8px;
    background: rgba(43, 99, 241, 0.08);
    color: #2b63f1;
    font-size: 24px;
}

.home-section--process .process-copy img {
    margin-top: 26px;
    padding: 18px;
    border: 1px solid rgba(19, 35, 63, 0.08);
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.84);
    box-shadow: 0 18px 34px rgba(16, 31, 63, 0.08);
}

.process-list {
    display: grid;
    gap: 16px;
}

.process-card {
    padding: 24px;
    border-radius: 10px;
}

.process-card span {
    display: inline-flex;
    margin-bottom: 16px;
    color: #2b63f1;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.14em;
}

.home-section--contact {
    padding-bottom: 70px;
}

.contact-copy {
    max-width: 520px;
}

.contact-points {
    display: grid;
    gap: 12px;
    margin-top: 24px;
}

.contact-card {
    padding: 26px;
}

.contact-form {
    display: grid;
    gap: 18px;
}

.contact-form__grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.contact-form label {
    display: grid;
    gap: 10px;
}

.contact-form label span {
    color: #3e4d67;
    font-size: 14px;
    font-weight: 700;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    min-width: 0;
    padding: 14px 16px;
    border: 1px solid rgba(19, 35, 63, 0.14);
    border-radius: 6px;
    background: #ffffff;
    color: #13233f;
    font: inherit;
}

.contact-form textarea {
    resize: vertical;
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: rgba(43, 99, 241, 0.45);
    box-shadow: 0 0 0 4px rgba(43, 99, 241, 0.08);
}

.contact-honeypot {
    position: absolute;
    left: -9999px;
    opacity: 0;
    pointer-events: none;
}

.site-footer {
    padding: 24px 0 34px;
    background: #101827;
    color: rgba(255, 255, 255, 0.72);
}

.site-footer__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.site-footer strong {
    display: block;
    color: #ffffff;
    font-size: 18px;
}

.site-footer p {
    margin: 6px 0 0;
    font-size: 14px;
}

.site-footer a {
    color: #8fbaff;
}

@media (max-width: 1200px) {
    .service-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .trust-strip__logos {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (max-width: 960px) {
    .home-hero__grid,
    .about-grid,
    .process-layout,
    .contact-layout,
    .section-head {
        grid-template-columns: 1fr;
    }

    .site-header__cta {
        display: none;
    }

    .home-hero__visual {
        order: -1;
    }

    .hero-note {
        left: 18px;
        right: 18px;
        bottom: -24px;
        width: auto;
    }

    .home-hero {
        padding-top: 36px;
    }

    .home-hero__metrics,
    .value-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 767px) {
    .site-shell {
        width: min(100% - 28px, 1200px);
    }

    .site-header__inner {
        min-height: 66px;
    }

    .site-nav-toggle {
        display: inline-block;
        margin-left: auto;
    }

    .site-nav {
        position: absolute;
        top: calc(100% + 8px);
        right: 14px;
        left: 14px;
        display: none;
        flex-direction: column;
        align-items: flex-start;
        gap: 0;
        padding: 12px;
        border: 1px solid rgba(19, 35, 63, 0.1);
        border-radius: 10px;
        background: rgba(255, 255, 255, 0.98);
        box-shadow: 0 18px 34px rgba(16, 31, 63, 0.1);
    }

    .site-header.is-open .site-nav {
        display: flex;
    }

    .site-nav a {
        width: 100%;
        padding: 12px 8px;
    }

    .home-hero__title {
        font-size: 34px;
    }

    .home-hero__description,
    .section-head p,
    .about-panel--content p,
    .process-copy p,
    .contact-copy p,
    .service-card p,
    .value-card p,
    .process-card p {
        font-size: 15px;
        line-height: 1.75;
    }

    .home-hero__metrics,
    .service-grid,
    .trust-strip__logos,
    .value-grid,
    .contact-form__grid {
        grid-template-columns: 1fr;
    }

    .trust-strip__inner,
    .about-panel--content,
    .value-card,
    .process-card,
    .contact-card {
        padding: 20px;
    }

    .hero-visual-card {
        padding: 14px;
    }
}

.site-home-v3 {
    margin: 0;
    background:
        radial-gradient(circle at top left, rgba(207, 177, 122, 0.18), transparent 28%),
        linear-gradient(180deg, #f8f5f0 0%, #f2f3f5 48%, #f8f7f4 100%);
    color: #171717;
    font-family: "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
}

.site-home-v3 * {
    box-sizing: border-box;
}

.site-home-v3 a {
    color: inherit;
    text-decoration: none;
}

.v3-shell {
    width: min(1180px, calc(100% - 48px));
    margin: 0 auto;
}

.v3-header {
    position: sticky;
    top: 0;
    z-index: 60;
    background: rgba(248, 245, 240, 0.88);
    border-bottom: 1px solid rgba(23, 23, 23, 0.08);
    backdrop-filter: blur(18px);
}

.v3-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 26px;
    min-height: 82px;
}

.v3-brand img {
    height: 40px;
    width: auto;
}

.v3-nav {
    display: flex;
    align-items: center;
    gap: 26px;
    margin-left: auto;
}

.v3-nav a {
    color: rgba(23, 23, 23, 0.68);
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 0.02em;
    transition: color 0.2s ease;
}

.v3-nav a:hover,
.v3-nav a:focus-visible {
    color: #0f172a;
}

.v3-header__cta,
.v3-button,
.site-home-v3 button[type="submit"] {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    padding: 0 18px;
    border-radius: 4px;
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease, border-color 0.2s ease;
}

.v3-header__cta,
.v3-button--primary,
.site-home-v3 button[type="submit"] {
    background: #111827;
    color: #ffffff;
    box-shadow: 0 14px 28px rgba(17, 24, 39, 0.14);
}

.v3-header__cta:hover,
.v3-button--primary:hover,
.site-home-v3 button[type="submit"]:hover {
    transform: translateY(-1px);
    box-shadow: 0 18px 34px rgba(17, 24, 39, 0.18);
}

.v3-button--secondary {
    border: 1px solid rgba(23, 23, 23, 0.14);
    background: rgba(255, 255, 255, 0.72);
    color: #171717;
}

.v3-button--secondary:hover {
    border-color: rgba(17, 24, 39, 0.28);
}

.v3-nav-toggle {
    display: none;
    width: 44px;
    height: 44px;
    padding: 0;
    border: 1px solid rgba(23, 23, 23, 0.12);
    border-radius: 4px;
    background: rgba(255, 255, 255, 0.88);
}

.v3-nav-toggle span {
    display: block;
    width: 18px;
    height: 2px;
    margin: 4px auto;
    background: #171717;
}

.v3-hero {
    padding: 86px 0 56px;
}

.v3-hero__grid {
    display: grid;
    grid-template-columns: minmax(0, 1.06fr) minmax(360px, 0.94fr);
    gap: 48px;
    align-items: start;
}

.v3-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 18px;
    color: rgba(23, 23, 23, 0.44);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.24em;
    text-transform: uppercase;
}

.v3-eyebrow::before {
    content: "";
    width: 34px;
    height: 1px;
    background: rgba(23, 23, 23, 0.2);
}

.v3-hero h1 {
    margin: 0;
    color: #111111;
    font-size: clamp(42px, 5vw, 74px);
    line-height: 0.98;
    letter-spacing: -0.065em;
}

.v3-hero__lead {
    margin: 24px 0 0;
    color: #8b6a3d;
    font-size: 17px;
    font-weight: 700;
    line-height: 1.7;
}

.v3-hero__desc {
    max-width: 640px;
    margin: 18px 0 0;
    color: rgba(23, 23, 23, 0.68);
    font-size: 17px;
    line-height: 1.95;
}

.v3-hero__chips {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 22px;
}

.v3-hero__chips span {
    padding: 9px 12px;
    border: 1px solid rgba(23, 23, 23, 0.08);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.64);
    color: rgba(23, 23, 23, 0.64);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.03em;
}

.v3-hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 30px;
}

.v3-hero__panel {
    display: grid;
    gap: 18px;
}

.v3-panel-card,
.v3-stat-card,
.v3-logo-card,
.v3-service-item,
.v3-principle-card,
.v3-process-card,
.v3-contact__form {
    border: 1px solid rgba(23, 23, 23, 0.08);
    background: rgba(255, 255, 255, 0.8);
    box-shadow: 0 18px 36px rgba(23, 23, 23, 0.05);
}

.v3-panel-card {
    padding: 28px;
    border-radius: 6px;
}

.v3-panel-card--statement {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.94) 0%, rgba(245, 242, 236, 0.9) 100%);
}

.v3-panel-card span {
    display: inline-flex;
    margin-bottom: 16px;
    color: rgba(23, 23, 23, 0.44);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.22em;
    text-transform: uppercase;
}

.v3-panel-card h2 {
    margin: 0;
    font-size: clamp(28px, 3vw, 40px);
    line-height: 1.12;
    letter-spacing: -0.05em;
}

.v3-panel-card p {
    margin: 16px 0 0;
    color: rgba(23, 23, 23, 0.68);
    font-size: 15px;
    line-height: 1.9;
}

.v3-hero__stats {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.v3-stat-card {
    padding: 20px;
    border-radius: 6px;
}

.v3-stat-card strong {
    display: block;
    color: #111111;
    font-size: 34px;
    line-height: 1;
    letter-spacing: -0.05em;
}

.v3-stat-card strong span {
    margin-left: 4px;
    color: rgba(23, 23, 23, 0.46);
    font-size: 14px;
    font-weight: 700;
}

.v3-stat-card p {
    margin: 12px 0 0;
    color: rgba(23, 23, 23, 0.58);
    font-size: 13px;
    line-height: 1.6;
}

.v3-proof,
.v3-section {
    padding: 48px 0;
}

.v3-section--muted {
    background: rgba(255, 255, 255, 0.38);
    border-top: 1px solid rgba(23, 23, 23, 0.04);
    border-bottom: 1px solid rgba(23, 23, 23, 0.04);
}

.v3-section--dark {
    background: #111827;
    color: rgba(255, 255, 255, 0.82);
}

.v3-section--dark .v3-eyebrow,
.v3-section--dark .v3-process__intro p,
.v3-section--dark .v3-process-card p,
.v3-section--dark .v3-process-card span {
    color: rgba(255, 255, 255, 0.56);
}

.v3-section--dark .v3-eyebrow::before {
    background: rgba(255, 255, 255, 0.26);
}

.v3-section--dark h2,
.v3-section--dark h3 {
    color: #ffffff;
}

.v3-section-head {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(320px, 420px);
    gap: 26px;
    align-items: end;
    margin-bottom: 24px;
}

.v3-section-head--inline {
    margin-bottom: 22px;
}

.v3-section-head h2,
.v3-about__intro h2,
.v3-process__intro h2,
.v3-contact__copy h2 {
    margin: 0;
    color: #111111;
    font-size: clamp(30px, 3.2vw, 48px);
    line-height: 1.08;
    letter-spacing: -0.055em;
}

.v3-section-head p,
.v3-about__content p,
.v3-contact__copy p,
.v3-process__intro p {
    margin: 0;
    color: rgba(23, 23, 23, 0.66);
    font-size: 16px;
    line-height: 1.95;
}

.v3-logo-wall {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 14px;
}

.v3-logo-card {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 96px;
    margin: 0;
    padding: 18px;
    border-radius: 4px;
}

.v3-logo-card img {
    max-width: 100%;
    max-height: 34px;
    filter: grayscale(1);
    opacity: 0.9;
}

.v3-service-list {
    display: grid;
    gap: 12px;
}

.v3-service-item {
    display: grid;
    grid-template-columns: 90px minmax(0, 1fr) 120px;
    gap: 20px;
    align-items: start;
    padding: 22px 24px;
    border-radius: 4px;
}

.v3-service-item__index {
    color: rgba(23, 23, 23, 0.3);
    font-size: 28px;
    font-weight: 800;
    letter-spacing: -0.04em;
}

.v3-service-item__body h3,
.v3-principle-card h3,
.v3-process-card h3 {
    margin: 0;
    color: #111111;
    font-size: 22px;
    line-height: 1.18;
}

.v3-service-item__body p,
.v3-principle-card p,
.v3-process-card p {
    margin: 10px 0 0;
    color: rgba(23, 23, 23, 0.66);
    font-size: 15px;
    line-height: 1.85;
}

.v3-service-item__link {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    min-height: 100%;
}

.v3-service-item__link a {
    color: #111827;
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.v3-about {
    display: grid;
    grid-template-columns: minmax(260px, 0.38fr) minmax(0, 1fr);
    gap: 40px;
    align-items: start;
}

.v3-about__intro h3 {
    margin: 14px 0 0;
    color: rgba(23, 23, 23, 0.44);
    font-size: 16px;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.v3-about__content {
    display: grid;
    gap: 18px;
}

.v3-principles {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
}

.v3-principle-card,
.v3-process-card {
    padding: 24px;
    border-radius: 4px;
}

.v3-process {
    display: grid;
    grid-template-columns: minmax(0, 0.88fr) minmax(0, 1.12fr);
    gap: 30px;
    align-items: start;
}

.v3-process__intro p {
    margin-top: 18px;
}

.v3-process__list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.v3-process-card {
    border-color: rgba(255, 255, 255, 0.08);
    background: rgba(255, 255, 255, 0.04);
    box-shadow: none;
}

.v3-process-card span {
    display: inline-flex;
    margin-bottom: 18px;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.22em;
    text-transform: uppercase;
}

.v3-section--contact {
    padding-bottom: 72px;
}

.v3-contact {
    display: grid;
    grid-template-columns: minmax(0, 0.88fr) minmax(0, 1.12fr);
    gap: 28px;
    align-items: start;
}

.v3-contact__meta {
    display: grid;
    gap: 12px;
    margin: 22px 0 0;
    padding: 0;
    list-style: none;
}

.v3-contact__meta li {
    display: flex;
    align-items: center;
    gap: 12px;
    color: rgba(23, 23, 23, 0.64);
    font-size: 14px;
    font-weight: 600;
}

.v3-contact__meta i {
    color: #8b6a3d;
    font-size: 16px;
}

.v3-contact__form {
    padding: 24px;
    border-radius: 6px;
}

.v3-form {
    display: grid;
    gap: 18px;
}

.v3-form__grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.v3-form label {
    display: grid;
    gap: 10px;
}

.v3-form label span {
    color: rgba(23, 23, 23, 0.72);
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.v3-form input,
.v3-form textarea {
    width: 100%;
    min-width: 0;
    padding: 14px 14px;
    border: 1px solid rgba(23, 23, 23, 0.14);
    border-radius: 4px;
    background: rgba(255, 255, 255, 0.88);
    color: #111111;
    font: inherit;
}

.v3-form input:focus,
.v3-form textarea:focus {
    outline: none;
    border-color: rgba(17, 24, 39, 0.3);
    box-shadow: 0 0 0 4px rgba(17, 24, 39, 0.05);
}

.v3-footer {
    padding: 24px 0 34px;
    background: #0f172a;
    color: rgba(255, 255, 255, 0.72);
}

.v3-footer__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.v3-footer strong {
    display: block;
    color: #ffffff;
    font-size: 18px;
}

.v3-footer p {
    margin: 6px 0 0;
    font-size: 14px;
}

.v3-footer a {
    color: #d6b37a;
}

@media (max-width: 1100px) {
    .v3-hero__grid,
    .v3-process,
    .v3-contact,
    .v3-section-head,
    .v3-about {
        grid-template-columns: 1fr;
    }

    .v3-logo-wall {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .v3-principles,
    .v3-process__list {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 860px) {
    .v3-header__cta {
        display: none;
    }

    .v3-nav-toggle {
        display: inline-block;
        margin-left: auto;
    }

    .v3-nav {
        position: absolute;
        top: calc(100% + 8px);
        right: 14px;
        left: 14px;
        display: none;
        flex-direction: column;
        align-items: flex-start;
        gap: 0;
        padding: 10px;
        border: 1px solid rgba(23, 23, 23, 0.08);
        border-radius: 6px;
        background: rgba(255, 255, 255, 0.98);
        box-shadow: 0 18px 36px rgba(23, 23, 23, 0.08);
    }

    .v3-header.is-open .v3-nav {
        display: flex;
    }

    .v3-nav a {
        width: 100%;
        padding: 12px 8px;
    }

    .v3-service-item {
        grid-template-columns: 1fr;
    }

    .v3-service-item__link {
        justify-content: flex-start;
    }
}

@media (max-width: 767px) {
    .v3-shell {
        width: min(100% - 28px, 1180px);
    }

    .v3-header__inner {
        min-height: 68px;
    }

    .v3-hero {
        padding: 42px 0 32px;
    }

    .v3-hero h1 {
        font-size: 36px;
    }

    .v3-hero__lead,
    .v3-hero__desc,
    .v3-section-head p,
    .v3-about__content p,
    .v3-contact__copy p,
    .v3-process__intro p,
    .v3-service-item__body p,
    .v3-principle-card p,
    .v3-process-card p {
        font-size: 15px;
        line-height: 1.8;
    }

    .v3-hero__stats,
    .v3-logo-wall,
    .v3-principles,
    .v3-process__list,
    .v3-form__grid {
        grid-template-columns: 1fr;
    }

    .v3-panel-card,
    .v3-stat-card,
    .v3-logo-card,
    .v3-service-item,
    .v3-principle-card,
    .v3-process-card,
    .v3-contact__form {
        padding: 18px;
    }

    .v3-footer__inner {
        flex-direction: column;
        align-items: flex-start;
    }
}

.site-home-v4 {
    margin: 0;
    background:
        radial-gradient(circle at top left, rgba(196, 161, 102, 0.2), transparent 26%),
        linear-gradient(180deg, #f7f3ed 0%, #f4f5f7 52%, #f8f7f4 100%);
    color: #151515;
    font-family: "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
}

.site-home-v4 * {
    box-sizing: border-box;
}

.site-home-v4 a {
    color: inherit;
    text-decoration: none;
}

.v4-shell {
    width: min(1180px, calc(100% - 48px));
    margin: 0 auto;
}

.v4-header {
    position: sticky;
    top: 0;
    z-index: 70;
    background: rgba(247, 243, 237, 0.84);
    border-bottom: 1px solid rgba(21, 21, 21, 0.08);
    backdrop-filter: blur(18px);
}

.v4-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    min-height: 84px;
}

.v4-brand img {
    height: 40px;
    width: auto;
}

.v4-nav {
    display: flex;
    align-items: center;
    gap: 26px;
    margin-left: auto;
}

.v4-nav a {
    color: rgba(21, 21, 21, 0.66);
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 0.02em;
    transition: color 0.2s ease;
}

.v4-nav a:hover,
.v4-nav a:focus-visible {
    color: #111827;
}

.v4-header__cta,
.v4-button,
.site-home-v4 button[type="submit"] {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    padding: 0 18px;
    border-radius: 4px;
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease, background-color 0.2s ease;
}

.v4-header__cta,
.v4-button--primary,
.site-home-v4 button[type="submit"] {
    background: #111827;
    color: #ffffff;
    box-shadow: 0 16px 30px rgba(17, 24, 39, 0.15);
}

.v4-header__cta:hover,
.v4-button--primary:hover,
.site-home-v4 button[type="submit"]:hover {
    transform: translateY(-1px);
    box-shadow: 0 20px 36px rgba(17, 24, 39, 0.18);
}

.v4-button--secondary {
    border: 1px solid rgba(21, 21, 21, 0.14);
    background: rgba(255, 255, 255, 0.74);
    color: #151515;
}

.v4-button--secondary:hover {
    border-color: rgba(21, 21, 21, 0.28);
}

.v4-nav-toggle {
    display: none;
    width: 44px;
    height: 44px;
    padding: 0;
    border: 1px solid rgba(21, 21, 21, 0.12);
    border-radius: 4px;
    background: rgba(255, 255, 255, 0.9);
}

.v4-nav-toggle span {
    display: block;
    width: 18px;
    height: 2px;
    margin: 4px auto;
    background: #151515;
}

.v4-hero {
    position: relative;
    padding: 92px 0 48px;
}

.v4-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(17, 24, 39, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(17, 24, 39, 0.04) 1px, transparent 1px);
    background-size: 36px 36px;
    mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.34), transparent 76%);
    pointer-events: none;
}

.v4-hero__grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(420px, 0.92fr);
    gap: 46px;
    align-items: center;
}

.v4-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 18px;
    color: rgba(21, 21, 21, 0.42);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.24em;
    text-transform: uppercase;
}

.v4-eyebrow::before {
    content: "";
    width: 34px;
    height: 1px;
    background: rgba(21, 21, 21, 0.18);
}

.v4-hero h1 {
    margin: 0;
    color: #111111;
    font-size: clamp(46px, 5vw, 78px);
    line-height: 0.96;
    letter-spacing: -0.07em;
}

.v4-hero__lead {
    margin: 24px 0 0;
    color: #8b6b45;
    font-size: 17px;
    font-weight: 700;
    line-height: 1.7;
}

.v4-hero__desc {
    max-width: 640px;
    margin: 18px 0 0;
    color: rgba(21, 21, 21, 0.68);
    font-size: 17px;
    line-height: 1.95;
}

.v4-hero__chips {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 22px;
}

.v4-hero__chips span {
    padding: 9px 12px;
    border: 1px solid rgba(21, 21, 21, 0.08);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.68);
    color: rgba(21, 21, 21, 0.62);
    font-size: 12px;
    font-weight: 700;
}

.v4-hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 30px;
}

.v4-hero__visual {
    position: relative;
    min-height: 580px;
}

.v4-hero-card,
.v4-floating,
.v4-stat,
.v4-logo-card,
.v4-service-card,
.v4-principle,
.v4-process-card,
.v4-contact__form {
    border: 1px solid rgba(21, 21, 21, 0.08);
    background: rgba(255, 255, 255, 0.8);
    box-shadow: 0 20px 42px rgba(21, 21, 21, 0.06);
}

.v4-hero-card {
    position: absolute;
    inset: 24px 0 0 38px;
    padding: 20px;
    border-radius: 8px;
    background:
        linear-gradient(160deg, rgba(17, 24, 39, 0.98) 0%, rgba(31, 41, 55, 0.96) 100%);
    color: rgba(255, 255, 255, 0.78);
    box-shadow: 0 28px 56px rgba(17, 24, 39, 0.2);
}

.v4-hero-card::before {
    content: "";
    position: absolute;
    inset: 18px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    pointer-events: none;
}

.v4-hero-card__top {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    margin-bottom: 18px;
}

.v4-hero-card__top span {
    padding: 8px 10px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.04);
    color: rgba(255, 255, 255, 0.7);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.v4-hero-card__image {
    padding: 18px;
    border-radius: 6px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.96) 0%, rgba(243, 244, 246, 0.9) 100%);
}

.v4-hero-card__image img {
    width: 100%;
}

.v4-hero-card__bottom {
    margin-top: 18px;
}

.v4-hero-card__bottom strong {
    display: block;
    color: #ffffff;
    font-size: 30px;
    line-height: 1.1;
    letter-spacing: -0.04em;
}

.v4-hero-card__bottom p {
    margin: 12px 0 0;
    color: rgba(255, 255, 255, 0.66);
    font-size: 14px;
    line-height: 1.85;
}

.v4-floating {
    position: absolute;
    padding: 14px 16px;
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.9);
}

.v4-floating span {
    display: block;
    margin-bottom: 8px;
    color: rgba(21, 21, 21, 0.42);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.v4-floating strong {
    display: block;
    color: #111111;
    font-size: 16px;
    line-height: 1.45;
}

.v4-floating--right {
    right: 0;
    top: 18px;
    width: 198px;
}

.v4-stats {
    padding: 8px 0 38px;
}

.v4-stats__grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
}

.v4-stat {
    padding: 22px 20px;
    border-radius: 6px;
}

.v4-stat strong {
    display: block;
    color: #111111;
    font-size: 38px;
    line-height: 1;
    letter-spacing: -0.06em;
}

.v4-stat strong span {
    margin-left: 4px;
    color: rgba(21, 21, 21, 0.42);
    font-size: 14px;
    font-weight: 700;
}

.v4-stat p {
    margin: 12px 0 0;
    color: rgba(21, 21, 21, 0.6);
    font-size: 13px;
    line-height: 1.6;
}

.v4-proof,
.v4-section {
    padding: 48px 0;
}

.v4-section--muted {
    background: rgba(255, 255, 255, 0.36);
    border-top: 1px solid rgba(21, 21, 21, 0.04);
    border-bottom: 1px solid rgba(21, 21, 21, 0.04);
}

.v4-section--dark {
    background:
        radial-gradient(circle at top left, rgba(196, 161, 102, 0.18), transparent 28%),
        #111827;
    color: rgba(255, 255, 255, 0.82);
}

.v4-section--dark .v4-eyebrow,
.v4-section--dark .v4-process__intro p,
.v4-section--dark .v4-process-card p,
.v4-section--dark .v4-process-card span {
    color: rgba(255, 255, 255, 0.58);
}

.v4-section--dark .v4-eyebrow::before {
    background: rgba(255, 255, 255, 0.26);
}

.v4-section--dark h2,
.v4-section--dark h3 {
    color: #ffffff;
}

.v4-section-head {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(320px, 420px);
    gap: 26px;
    align-items: end;
    margin-bottom: 24px;
}

.v4-section-head--inline {
    margin-bottom: 22px;
}

.v4-section-head h2,
.v4-about__copy h2,
.v4-process__intro h2,
.v4-contact__copy h2 {
    margin: 0;
    color: #111111;
    font-size: clamp(32px, 3.4vw, 52px);
    line-height: 1.05;
    letter-spacing: -0.06em;
}

.v4-section-head p,
.v4-about__copy p,
.v4-process__intro p,
.v4-contact__copy p {
    margin: 0;
    color: rgba(21, 21, 21, 0.66);
    font-size: 16px;
    line-height: 1.95;
}

.v4-logo-wall {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 14px;
}

.v4-logo-card {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 96px;
    margin: 0;
    padding: 18px;
    border-radius: 6px;
}

.v4-logo-card img {
    max-width: 100%;
    max-height: 34px;
    filter: grayscale(1);
    opacity: 0.92;
}

.v4-services {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.v4-service-card {
    display: grid;
    grid-template-columns: 64px minmax(0, 1fr) auto;
    gap: 18px;
    align-items: start;
    padding: 24px;
    border-radius: 8px;
}

.v4-service-card.is-featured {
    grid-column: span 2;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.92) 0%, rgba(247, 243, 237, 0.96) 100%);
}

.v4-service-card__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    border: 1px solid rgba(21, 21, 21, 0.08);
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.68);
    color: #111827;
    font-size: 24px;
}

.v4-service-card__body span {
    display: inline-flex;
    margin-bottom: 12px;
    color: rgba(21, 21, 21, 0.34);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.18em;
    text-transform: uppercase;
}

.v4-service-card__body h3,
.v4-principle h3,
.v4-process-card h3 {
    margin: 0;
    color: #111111;
    font-size: 22px;
    line-height: 1.18;
}

.v4-service-card__body p,
.v4-principle p,
.v4-process-card p {
    margin: 10px 0 0;
    color: rgba(21, 21, 21, 0.66);
    font-size: 15px;
    line-height: 1.85;
}

.v4-service-card > a {
    align-self: center;
    color: #111827;
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.v4-about {
    display: grid;
    grid-template-columns: minmax(420px, 0.96fr) minmax(0, 1.04fr);
    gap: 34px;
    align-items: center;
}

.v4-about__panel {
    padding: 30px;
    border: 1px solid rgba(21, 21, 21, 0.08);
    border-radius: 8px;
    background:
        linear-gradient(160deg, rgba(17, 24, 39, 0.98) 0%, rgba(31, 41, 55, 0.96) 100%);
    color: rgba(255, 255, 255, 0.78);
    box-shadow: 0 24px 46px rgba(21, 21, 21, 0.12);
}

.v4-about__panel span {
    display: inline-flex;
    margin-bottom: 18px;
    color: rgba(255, 255, 255, 0.48);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.22em;
    text-transform: uppercase;
}

.v4-about__panel strong {
    display: block;
    color: #ffffff;
    font-size: clamp(28px, 3vw, 40px);
    line-height: 1.14;
    letter-spacing: -0.05em;
}

.v4-about__panel ul {
    display: grid;
    gap: 14px;
    margin: 24px 0 0;
    padding: 0;
    list-style: none;
}

.v4-about__panel li {
    position: relative;
    padding-left: 18px;
    color: rgba(255, 255, 255, 0.66);
    font-size: 15px;
    line-height: 1.85;
}

.v4-about__panel li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 11px;
    width: 6px;
    height: 6px;
    border-radius: 999px;
    background: #d6b37a;
}

.v4-about__copy h3 {
    margin: 14px 0 18px;
    color: rgba(21, 21, 21, 0.42);
    font-size: 16px;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.v4-about__copy p + p {
    margin-top: 16px;
}

.v4-principles {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
}

.v4-principle,
.v4-process-card {
    padding: 24px;
    border-radius: 8px;
}

.v4-principle span,
.v4-process-card span {
    display: inline-flex;
    margin-bottom: 16px;
    color: rgba(21, 21, 21, 0.42);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.2em;
    text-transform: uppercase;
}

.v4-process {
    display: grid;
    grid-template-columns: minmax(0, 0.88fr) minmax(0, 1.12fr);
    gap: 30px;
    align-items: start;
}

.v4-process__intro p {
    margin-top: 18px;
}

.v4-process__list {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
}

.v4-process-card {
    border-color: rgba(255, 255, 255, 0.08);
    background: rgba(255, 255, 255, 0.05);
    box-shadow: none;
}

.v4-section--contact {
    padding-bottom: 74px;
}

.v4-contact {
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: 28px;
    align-items: start;
}

.v4-contact__meta {
    display: grid;
    gap: 12px;
    margin: 22px 0 0;
    padding: 0;
    list-style: none;
}

.v4-contact__meta li {
    display: flex;
    align-items: center;
    gap: 12px;
    color: rgba(21, 21, 21, 0.64);
    font-size: 14px;
    font-weight: 600;
}

.v4-contact__meta i {
    color: #8b6b45;
    font-size: 16px;
}

.v4-contact__form {
    padding: 24px;
    border-radius: 8px;
}

.v4-form {
    display: grid;
    gap: 18px;
}

.v4-form__grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.v4-form label {
    display: grid;
    gap: 10px;
}

.v4-form label span {
    color: rgba(21, 21, 21, 0.72);
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.v4-form input,
.v4-form textarea {
    width: 100%;
    min-width: 0;
    padding: 14px 14px;
    border: 1px solid rgba(21, 21, 21, 0.14);
    border-radius: 4px;
    background: rgba(255, 255, 255, 0.9);
    color: #111111;
    font: inherit;
}

.v4-form input:focus,
.v4-form textarea:focus {
    outline: none;
    border-color: rgba(17, 24, 39, 0.3);
    box-shadow: 0 0 0 4px rgba(17, 24, 39, 0.05);
}

.v4-footer {
    padding: 24px 0 34px;
    background: #0f172a;
    color: rgba(255, 255, 255, 0.72);
}

.v4-footer__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.v4-footer strong {
    display: block;
    color: #ffffff;
    font-size: 18px;
}

.v4-footer p {
    margin: 6px 0 0;
    font-size: 14px;
}

.v4-footer a {
    color: #d6b37a;
}

@media (max-width: 1140px) {
    .v4-hero__grid,
    .v4-section-head,
    .v4-about,
    .v4-process,
    .v4-contact {
        grid-template-columns: 1fr;
    }

    .v4-hero__visual {
        min-height: 520px;
    }

    .v4-logo-wall {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .v4-principles,
    .v4-process__list {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 920px) {
    .v4-header__cta {
        display: none;
    }

    .v4-nav-toggle {
        display: inline-block;
        margin-left: auto;
    }

    .v4-nav {
        position: absolute;
        top: calc(100% + 8px);
        right: 14px;
        left: 14px;
        display: none;
        flex-direction: column;
        align-items: flex-start;
        gap: 0;
        padding: 10px;
        border: 1px solid rgba(21, 21, 21, 0.08);
        border-radius: 6px;
        background: rgba(255, 255, 255, 0.98);
        box-shadow: 0 20px 38px rgba(21, 21, 21, 0.08);
    }

    .v4-header.is-open .v4-nav {
        display: flex;
    }

    .v4-nav a {
        width: 100%;
        padding: 12px 8px;
    }

    .v4-services {
        grid-template-columns: 1fr;
    }

    .v4-service-card.is-featured {
        grid-column: auto;
    }

    .v4-service-card {
        grid-template-columns: 64px minmax(0, 1fr);
    }

    .v4-service-card > a {
        grid-column: 2;
        margin-top: 6px;
    }
}

@media (max-width: 767px) {
    .v4-shell {
        width: min(100% - 28px, 1180px);
    }

    .v4-header__inner {
        min-height: 70px;
    }

    .v4-hero {
        padding: 44px 0 30px;
    }

    .v4-hero h1 {
        font-size: 38px;
    }

    .v4-hero__lead,
    .v4-hero__desc,
    .v4-section-head p,
    .v4-about__copy p,
    .v4-process__intro p,
    .v4-contact__copy p,
    .v4-service-card__body p,
    .v4-principle p,
    .v4-process-card p {
        font-size: 15px;
        line-height: 1.82;
    }

    .v4-hero__visual {
        min-height: auto;
    }

    .v4-hero-card {
        position: relative;
        inset: auto;
    }

    .v4-floating {
        position: relative;
        inset: auto;
        width: 100%;
        margin-top: 12px;
    }

    .v4-stats__grid,
    .v4-logo-wall,
    .v4-principles,
    .v4-process__list,
    .v4-form__grid {
        grid-template-columns: 1fr;
    }

    .v4-service-card {
        grid-template-columns: 1fr;
    }

    .v4-service-card > a {
        grid-column: auto;
        margin-top: 2px;
    }

    .v4-hero-card,
    .v4-stat,
    .v4-logo-card,
    .v4-service-card,
    .v4-principle,
    .v4-process-card,
    .v4-contact__form {
        padding: 18px;
    }

    .v4-footer__inner {
        flex-direction: column;
        align-items: flex-start;
    }
}