.vof-hero {
    padding: 80px 0 0;
    position: relative;
    overflow: hidden;
    border-radius: 0 0 48px 48px;
    background: var(--surface);
}

.vof-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(0, 87, 255, 0.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 87, 255, 0.025) 1px, transparent 1px);
    background-size: 40px 40px;
    pointer-events: none;
}

.vof-hero .container {
    display: flex;
    align-items: center;
    gap: 60px;
    position: relative;
    z-index: 1;
}

.vof-hero__content {
    flex: 1;
    padding-bottom: 80px;
}

.vof-hero__subtitle {
    font-size: 1.25rem;
    font-weight: 300;
    color: var(--muted);
    margin-bottom: 16px;
}

.vof-hero__desc {
    font-size: 1rem;
    color: var(--muted);
    line-height: 1.75;
    margin-bottom: 40px;
    max-width: 520px;
}

.vof-hero__cta {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}

.vof-hero__visual {
    flex: 1;
    min-height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.vof-journey {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.vof-journey__step {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 14px 22px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    width: 220px;
    opacity: 0;
    animation: vofSlideIn 0.5s ease forwards;
    transition: border-color 0.3s, box-shadow 0.3s;
}

.vof-journey__step:hover {
    border-color: var(--accent);
    box-shadow: 0 4px 20px rgba(0, 87, 255, 0.08);
}

.vof-journey__step:nth-child(1)  { animation-delay: 0.10s; }
.vof-journey__step:nth-child(3)  { animation-delay: 0.25s; }
.vof-journey__step:nth-child(5)  { animation-delay: 0.40s; }
.vof-journey__step:nth-child(7)  { animation-delay: 0.55s; }
.vof-journey__step:nth-child(9)  { animation-delay: 0.70s; }
.vof-journey__step:nth-child(11) { animation-delay: 0.85s; }

.vof-journey__num {
    font-family: var(--font-mono);
    font-size: 0.6875rem;
    font-weight: 500;
    color: var(--accent);
    letter-spacing: 0.5px;
}

.vof-journey__name {
    font-family: var(--font-heading);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--ink);
}

.vof-journey__line {
    width: 2px;
    height: 20px;
    background: var(--accent);
    margin-left: 28px;
    opacity: 0.2;
}

@keyframes vofSlideIn {
    from { opacity: 0; transform: translateX(-24px); }
    to   { opacity: 1; transform: translateX(0); }
}

@media (max-width: 1024px) {
    .vof-hero .container { gap: 40px; }
    .vof-journey__step { width: 190px; }
}

@media (max-width: 768px) {
    .vof-hero { padding: 60px 0 0; border-radius: 0 0 32px 32px; }
    .vof-hero .container { flex-direction: column; gap: 48px; }
    .vof-hero__content { padding-bottom: 0; }
    .vof-hero__visual { width: 100%; min-height: auto; justify-content: flex-start; padding-bottom: 48px; }
}

@media (max-width: 480px) {
    .vof-hero__cta { flex-direction: column; align-items: stretch; }
    .vof-hero__cta .btn-primary,
    .vof-hero__cta .btn-secondary { text-align: center; }
}
.vof-stats {
    padding: 100px 0 40px;
    background: var(--bg);
}

.vof-stats__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.vof-stats__card {
    background: var(--surface);
    padding: 40px 28px;
    border-radius: var(--radius-lg);
    text-align: center;
    border: 1px solid var(--border-light);
    transition: transform 0.3s, box-shadow 0.3s;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.vof-stats__card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0,0,0,0.04);
}

.vof-stats__num {
    font-family: var(--font-mono);
    font-size: 3rem;
    font-weight: 500;
    display: block;
    letter-spacing: -0.05em;
    color: var(--ink);
    line-height: 1;
}

.vof-stats__suffix {
    font-family: var(--font-mono);
    font-size: 1.25rem;
    color: var(--accent);
    font-weight: 500;
}

.vof-stats__label {
    font-family: var(--font-mono);
    font-size: 0.6875rem;
    color: var(--muted);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    display: block;
}

@media (max-width: 1024px) {
    .vof-stats__grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 480px) {
    .vof-stats { padding: 64px 0; }
    .vof-stats__grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
    .vof-stats__card { padding: 28px 16px; }
    .vof-stats__num { font-size: 2.25rem; }
}
.vof-services {
    padding: 120px 0;
    background: var(--surface);
    position: relative;
}

.vof-services::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(0, 87, 255, 0.018) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 87, 255, 0.018) 1px, transparent 1px);
    background-size: 40px 40px;
    pointer-events: none;
}

.vof-services .container { position: relative; z-index: 1; }

.vof-services__intro {
    color: var(--muted);
    margin-bottom: 56px;
    font-size: 1rem;
    max-width: 560px;
    line-height: 1.7;
    margin-top: -16px;
}

.vof-services__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.vof-services__card {
    background: var(--bg);
    padding: 36px 32px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-light);
    position: relative;
    transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s;
}

.vof-services__card:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 48px rgba(0,0,0,0.06);
    border-color: var(--accent);
}

.vof-services__card::after {
    content: '';
    position: absolute;
    right: -21px;
    top: 50%;
    width: 20px;
    height: 2px;
    background: var(--accent);
    opacity: 0.15;
}

.vof-services__card:nth-child(3)::after,
.vof-services__card:nth-child(6)::after { display: none; }

.vof-services__num {
    font-family: var(--font-mono);
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--accent);
    letter-spacing: 1px;
    margin-bottom: 16px;
    display: block;
}

.vof-services__card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--ink);
}

.vof-services__card p {
    font-size: 0.875rem;
    color: var(--muted);
    line-height: 1.65;
}

.vof-services__footer {
    display: flex;
    justify-content: flex-end;
    margin-top: 40px;
}

@media (max-width: 1024px) {
    .vof-services__grid { grid-template-columns: repeat(2, 1fr); }
    .vof-services__card::after { display: none; }
}

@media (max-width: 768px) {
    .vof-services { padding: 80px 0; }
    .vof-services__grid { grid-template-columns: 1fr; }
    .vof-services__footer { justify-content: flex-start; }
}
/* ========================================
   Pattern: Home — Why Us
   ======================================== */
.vof-whyus {
    padding: 7rem 0;
    background: var(--bg);
    overflow: hidden;
}

.vof-whyus__header {
    max-width: 720px;
    margin-bottom: 4rem;
}

.vof-whyus__lead {
    font-size: 1.125rem;
    line-height: 1.7;
    color: var(--ink-light);
    margin-top: 1.5rem;
}

.vof-whyus__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-bottom: 4rem;
}

.vof-whyus__card {
    background: var(--surface);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    padding: 2.25rem 2rem;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
    opacity: 0;
    transform: translateY(24px);
    animation: vofFadeUp 0.6s ease forwards;
}

.vof-whyus__card:nth-child(1) { animation-delay: 0.1s; }
.vof-whyus__card:nth-child(2) { animation-delay: 0.2s; }
.vof-whyus__card:nth-child(3) { animation-delay: 0.3s; }
.vof-whyus__card:nth-child(4) { animation-delay: 0.4s; }

.vof-whyus__card:hover {
    border-color: var(--accent);
    box-shadow: 0 8px 32px rgba(0, 87, 255, 0.06);
}

.vof-whyus__card-icon {
    width: 52px;
    height: 52px;
    background: var(--accent-light);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    margin-bottom: 1.5rem;
}

.vof-whyus__card-icon svg {
    width: 28px;
    height: 28px;
}

.vof-whyus__card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 0.75rem;
    color: var(--ink);
}

.vof-whyus__card p {
    font-size: 0.9375rem;
    line-height: 1.65;
    color: var(--ink-light);
}

/* --- 图片 --- */
.vof-whyus__image {
    margin-bottom: 3rem;
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.vof-whyus__image img {
    width: 100%;
    height: auto;
    display: block;
}


/* --- 子标题 --- */
.vof-whyus__subheading {
    font-size: 1.625rem;
    font-weight: 700;
    letter-spacing: -0.03em;
    color: var(--ink);
    margin-bottom: 1.5rem;
    max-width: 720px;
}

/* --- 详细描述 --- */
.vof-whyus__detail {
    max-width: 720px;
    margin-bottom: 2.5rem;
}

.vof-whyus__detail p {
    font-size: 1.0625rem;
    line-height: 1.7;
    color: var(--ink-light);
    margin-bottom: 1rem;
}

.vof-whyus__detail p:last-child {
    margin-bottom: 0;
}

.vof-whyus__detail a {
    color: var(--accent);
    text-decoration: underline;
    text-underline-offset: 2px;
    transition: color 0.2s;
}

.vof-whyus__detail a:hover {
    color: var(--accent-hover);
}

.vof-whyus__detail strong {
    font-weight: 600;
    color: var(--ink);
}

/* --- 内部链接列表 --- */
.vof-whyus__links {
    max-width: 720px;
    padding-top: 2rem;
    border-top: 1px solid var(--border-light);
}

.vof-whyus__links-title {
    font-family: var(--font-mono);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    font-size: 0.6875rem;
    font-weight: 500;
    color: var(--muted);
    margin-bottom: 0.75rem;
}

.vof-whyus__links ul {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.vof-whyus__links li {
    list-style: none;
}

.vof-whyus__links a {
    display: inline-block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--accent);
    padding: 0.5rem 1rem;
    border: 1.5px solid var(--accent);
    border-radius: var(--radius-sm);
    transition: background 0.2s, color 0.2s;
}

.vof-whyus__links a:hover {
    background: var(--accent);
    color: #fff;
}

/* --- 动画 --- */
@keyframes vofFadeUp {
    from {
        opacity: 0;
        transform: translateY(24px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* --- 响应式 --- */
@media (max-width: 1024px) {
    .vof-whyus {
        padding: 5rem 0;
    }
    .vof-whyus__header {
        margin-bottom: 3rem;
    }
    .vof-whyus__grid {
        gap: 1.25rem;
    }
    .vof-whyus__card {
        padding: 1.75rem 1.5rem;
    }
    .vof-whyus__image {
        max-height: 360px;
    }
}

@media (max-width: 768px) {
    .vof-whyus {
        padding: 4rem 0;
    }
    .vof-whyus__grid {
        grid-template-columns: 1fr;
        gap: 1rem;
        margin-bottom: 3rem;
    }
    .vof-whyus__header {
        margin-bottom: 2.5rem;
    }
    .vof-whyus__image {
        margin-bottom: 2.5rem;
        max-height: 280px;
    }
    .vof-whyus__subheading {
        font-size: 1.375rem;
    }
    .vof-whyus__links ul {
        flex-direction: column;
    }
    .vof-whyus__links a {
        width: 100%;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .vof-whyus {
        padding: 3rem 0;
    }
    .vof-whyus__card {
        padding: 1.5rem 1.25rem;
    }
    .vof-whyus__card-icon {
        width: 44px;
        height: 44px;
        margin-bottom: 1.25rem;
    }
    .vof-whyus__card-icon svg {
        width: 24px;
        height: 24px;
    }
    .vof-whyus__image {
        max-height: 220px;
    }
}
.vof-comparison {
    padding: 120px 0;
    background: var(--ink);
    color: #fff;
    border-radius: var(--radius-xl);
    margin: 0 40px;
}

.vof-comparison .label-caps {
    color: rgba(255, 255, 255, 0.4);
}

.vof-comparison h2 {
    color: #fff;
    margin-bottom: 48px;
}

.vof-comparison__wrap {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.vof-comparison__table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
}

.vof-comparison__table thead th {
    font-family: var(--font-mono);
    font-size: 0.6875rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: rgba(255, 255, 255, 0.35);
    padding: 16px 24px;
    text-align: left;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.vof-comparison__col-ours {
    color: var(--accent) !important;
}

.vof-comparison__table tbody td {
    padding: 20px 24px;
    font-size: 0.9375rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    vertical-align: top;
    line-height: 1.5;
}

.vof-comparison__table tbody tr:last-child td {
    border-bottom: none;
}

.vof-comparison__table tbody tr:hover td {
    background: rgba(255, 255, 255, 0.02);
}

.vof-comparison__feature {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.8125rem !important;
    font-weight: 500;
    width: 28%;
}

.vof-comparison__typical {
    color: rgba(255, 255, 255, 0.4);
    width: 36%;
}

.vof-comparison__ours {
    color: #fff;
    font-weight: 500;
    width: 36%;
}

@media (max-width: 1024px) {
    .vof-comparison { margin: 0 20px; }
}

@media (max-width: 768px) {
    .vof-comparison {
        margin: 0 16px;
        padding: 80px 16px;
        border-radius: var(--radius-lg);
    }

    .vof-comparison__wrap {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        position: relative;
    }

    .vof-comparison__wrap::after {
        content: '← Scroll →';
        display: block;
        text-align: center;
        font-family: var(--font-mono);
        font-size: 0.625rem;
        color: rgba(255,255,255,0.3);
        letter-spacing: 1px;
        margin-top: 12px;
    }

    .vof-comparison__table {
        min-width: 560px;
    }
}

.vof-products {
    padding: 120px 0;
    background: var(--bg);
}

.vof-products__header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 56px;
}

.vof-products__header-text { max-width: 560px; }

.vof-products__desc {
    color: var(--muted);
    font-size: 1rem;
    line-height: 1.7;
    margin-top: -16px;
}

.vof-products__header .btn-secondary {
    padding: 12px 28px;
    font-size: 0.8125rem;
    flex-shrink: 0;
}

.vof-products__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.vof-products__card {
    background: var(--surface);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-light);
    overflow: hidden;
    transition: transform 0.3s, box-shadow 0.3s;
    display: flex;
    flex-direction: column;
}

.vof-products__card:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 48px rgba(0,0,0,0.06);
}

.vof-products__img {
    width: 100%;
    aspect-ratio: 4 / 3;
    overflow: hidden;
    background: var(--surface-alt);
}

.vof-products__img img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 12px;
    transition: transform 0.4s ease;
}


.vof-products__card:hover .vof-products__img img {
    transform: scale(1.04);
}

.vof-products__body {
    padding: 28px 28px 32px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.vof-products__category {
    font-family: var(--font-mono);
    font-size: 0.625rem;
    font-weight: 500;
    color: var(--accent);
    background: var(--accent-light);
    padding: 4px 10px;
    border-radius: 100px;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    display: inline-block;
    margin-bottom: 14px;
}

.vof-products__body h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--ink);
}

.vof-products__body p {
    font-size: 0.875rem;
    color: var(--muted);
    line-height: 1.65;
    margin-bottom: 16px;
    flex: 1;
}

.vof-products__specs {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 20px;
}

.vof-products__spec {
    font-family: var(--font-mono);
    font-size: 0.6875rem;
    color: var(--ink-light);
    background: var(--surface-alt);
    border: 1px solid var(--border-light);
    padding: 4px 10px;
    border-radius: var(--radius-sm);
}

.vof-products__link {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--accent);
    text-decoration: none;
    transition: gap 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    margin-top: auto;
}

.vof-products__link:hover { gap: 8px; }

@media (max-width: 1024px) {
    .vof-products__grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .vof-products { padding: 80px 0; }
    .vof-products__header { flex-direction: column; align-items: flex-start; gap: 24px; }
    .vof-products__grid { grid-template-columns: 1fr; }
}
.vof-cert {
    padding: 0 0 100px;
    background: var(--bg);
}

.vof-cert__header {
    text-align: center;
    margin-bottom: 56px;
}

.vof-cert__header .label-caps {
    display: block;
    text-align: center;
}

.vof-cert__header h2 { margin-bottom: 16px; }

.vof-cert__header p {
    color: var(--muted);
    font-size: 1rem;
    max-width: 680px;
    margin: 0 auto;
    line-height: 1.7;
}

/* ========================================
   6列网格
   ======================================== */
.vof-cert__grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 12px;
}

.vof-cert__card {
    background: var(--surface);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s;
    display: flex;
    flex-direction: column;
}

.vof-cert__card:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 32px rgba(0,0,0,0.05);
    border-color: var(--accent);
}

/* ========================================
   图片区域
   ======================================== */
.vof-cert__img {
    width: 100%;
    height: 160px;
    background: var(--surface-alt);
    display: flex;
    align-items: center;
    justify-content: center;
    border-bottom: 1px solid var(--border-light);
    position: relative;
    overflow: hidden;
}

.vof-cert__lightbox-trigger {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    position: relative;
    cursor: zoom-in;
    padding: 12px;
}

.vof-cert__lightbox-trigger img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
    transition: transform 0.4s ease;
}

.vof-cert__card:hover .vof-cert__lightbox-trigger img {
    transform: scale(1.03);
}

.vof-cert__zoom {
    position: absolute;
    bottom: 6px;
    right: 6px;
    width: 24px;
    height: 24px;
    background: rgba(255,255,255,0.92);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.2s;
}

.vof-cert__zoom svg {
    width: 12px;
    height: 12px;
    color: var(--ink);
}

.vof-cert__card:hover .vof-cert__zoom { opacity: 1; }

.vof-cert__icon-wrap {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-sm);
    background: var(--accent-light);
    display: flex;
    align-items: center;
    justify-content: center;
}

.vof-cert__icon-wrap svg {
    width: 24px;
    height: 24px;
    color: var(--accent);
}

.vof-cert__badge {
    position: absolute;
    top: 6px;
    right: 6px;
    font-family: var(--font-mono);
    font-size: 0.5rem;
    font-weight: 500;
    color: var(--muted);
    background: var(--surface);
    border: 1px solid var(--border-light);
    padding: 2px 6px;
    border-radius: 100px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

/* ========================================
   文字区域
   ======================================== */
.vof-cert__body {
    padding: 12px 14px 16px;
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.vof-cert__body h3 {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--ink);
    line-height: 1.3;
}

.vof-cert__body p {
    font-size: 0.6875rem;
    color: var(--muted);
    line-height: 1.5;
}

/* ========================================
   Lightbox
   ======================================== */
.vof-cert-lightbox {
    position: fixed;
    inset: 0;
    z-index: 9998;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s;
}

.vof-cert-lightbox.is-open {
    opacity: 1;
    visibility: visible;
}

.vof-cert-lightbox__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(26, 29, 35, 0.92);
    cursor: pointer;
}

.vof-cert-lightbox__inner {
    position: relative;
    z-index: 1;
    max-width: 90vw;
    max-height: 90vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.vof-cert-lightbox__img {
    max-width: 90vw;
    max-height: 85vh;
    object-fit: contain;
    border-radius: var(--radius-md);
    box-shadow: 0 32px 80px rgba(0,0,0,0.4);
    transform: scale(0.95);
    transition: transform 0.3s ease;
}

.vof-cert-lightbox.is-open .vof-cert-lightbox__img {
    transform: scale(1);
}

.vof-cert-lightbox__close {
    position: absolute;
    top: -40px;
    right: 0;
    width: 32px;
    height: 32px;
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background 0.2s;
}

.vof-cert-lightbox__close:hover {
    background: rgba(255,255,255,0.2);
}

.vof-cert-lightbox__close svg {
    width: 14px;
    height: 14px;
    color: #fff;
}

/* ========================================
   响应式
   ======================================== */
@media (max-width: 1200px) {
    .vof-cert__grid { grid-template-columns: repeat(3, 1fr); }
    .vof-cert__img { height: 180px; }
}

@media (max-width: 768px) {
    .vof-cert { padding: 64px 0; }
    .vof-cert__grid { grid-template-columns: repeat(2, 1fr); }
    .vof-cert__img { height: 160px; }
}

@media (max-width: 480px) {
    .vof-cert__grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
    .vof-cert__img { height: 130px; }
}
.vof-process {
    padding: 120px 0;
    background: var(--surface);
}

.vof-process__intro {
    color: var(--muted);
    margin-bottom: 56px;
    font-size: 1rem;
    max-width: 480px;
    line-height: 1.7;
    margin-top: -16px;
}

.vof-process__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    position: relative;
}

.vof-process__card {
    background: var(--bg);
    padding: 32px 28px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-light);
    position: relative;
    transition: transform 0.3s, box-shadow 0.3s;
}

.vof-process__card:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(0,0,0,0.04);
}

.vof-process__card::before {
    content: '';
    position: absolute;
    top: 50%;
    right: -21px;
    width: 20px;
    height: 2px;
    background: var(--accent);
    opacity: 0.2;
}

.vof-process__card:last-child::before { display: none; }

.vof-process__num {
    font-family: var(--font-mono);
    font-size: 0.6875rem;
    font-weight: 500;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 16px;
    display: block;
}

.vof-process__card h3 {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--ink);
}

.vof-process__card p {
    font-size: 0.875rem;
    color: var(--muted);
    line-height: 1.6;
}

@media (max-width: 1024px) {
    .vof-process__grid { grid-template-columns: repeat(2, 1fr); }
    .vof-process__card::before { display: none; }
}

@media (max-width: 768px) {
    .vof-process { padding: 80px 0; }
    .vof-process__grid { grid-template-columns: 1fr; }
}
.vof-news {
    padding: 120px 0;
    background: var(--bg);
}

.vof-news__header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 56px;
}

.vof-news__header-text { max-width: 560px; }

.vof-news__header h2 { margin-bottom: 0; }

.vof-news__header .btn-secondary {
    padding: 12px 28px;
    font-size: 0.8125rem;
    flex-shrink: 0;
}

.vof-news__grid {
    display: grid;
    grid-template-columns: 1.3fr 1fr 1fr;
    gap: 20px;
}

.vof-news__card {
    background: var(--surface);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-light);
    overflow: hidden;
    transition: transform 0.3s, box-shadow 0.3s;
    display: flex;
    flex-direction: column;
}

.vof-news__card:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 48px rgba(0,0,0,0.06);
}

.vof-news__img {
    display: block;
    width: 100%;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: var(--surface-alt);
}

.vof-news__img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.vof-news__card:hover .vof-news__img img {
    transform: scale(1.04);
}

.vof-news__img-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--ink) 0%, var(--ink-light) 100%);
}

.vof-news__body {
    padding: 28px 28px 32px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.vof-news__meta {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 14px;
}

.vof-news__date {
    font-family: var(--font-mono);
    font-size: 0.6875rem;
    color: var(--muted);
    letter-spacing: 0.3px;
}

.vof-news__tag {
    font-family: var(--font-mono);
    font-size: 0.5625rem;
    font-weight: 500;
    color: var(--accent);
    background: var(--accent-light);
    padding: 3px 10px;
    border-radius: 100px;
    text-transform: uppercase;
    letter-spacing: 0.8px;
}

.vof-news__body h3 {
    font-size: 1.125rem;
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 10px;
    color: var(--ink);
}

.vof-news__body h3 a {
    color: inherit;
    text-decoration: none;
    transition: color 0.2s;
}

.vof-news__body h3 a:hover { color: var(--accent); }

.vof-news__body p {
    font-size: 0.875rem;
    color: var(--muted);
    line-height: 1.65;
    flex: 1;
    margin-bottom: 20px;
}

.vof-news__link {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--accent);
    text-decoration: none;
    transition: gap 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    margin-top: auto;
}

.vof-news__link:hover { gap: 8px; }

.vof-news__empty {
    color: var(--muted);
    font-size: 0.875rem;
    text-align: center;
    padding: 40px 0;
}

@media (max-width: 1024px) {
    .vof-news__grid { grid-template-columns: 1fr 1fr; }
    .vof-news__card:first-child { grid-column: 1 / -1; }
}

@media (max-width: 768px) {
    .vof-news { padding: 80px 0; }
    .vof-news__header { flex-direction: column; align-items: flex-start; gap: 24px; }
    .vof-news__grid { grid-template-columns: 1fr; }
    .vof-news__card:first-child { grid-column: auto; }
}
.vof-faq {
    padding: 120px 0;
    background: var(--bg);
}

.vof-faq .label-caps {
    display: block;
    text-align: center;
}

.vof-faq h2 {
    text-align: center;
}

.vof-faq__list {
    max-width: 800px;
    margin-top: 8px;
    margin-left: auto;
    margin-right: auto;
}

.vof-faq__item {
    border-bottom: 1px solid var(--border);
}

.vof-faq__item:first-child {
    border-top: 1px solid var(--border);
}

.vof-faq__question {
    width: 100%;
    background: none;
    border: none;
    padding: 22px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    cursor: pointer;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1.0625rem;
    color: var(--ink);
    text-align: left;
    transition: color 0.2s;
}

.vof-faq__question:hover { color: var(--accent); }

.vof-faq__question.is-open { color: var(--accent); }

.vof-faq__icon {
    font-family: var(--font-mono);
    font-size: 1.25rem;
    font-weight: 400;
    color: var(--muted);
    flex-shrink: 0;
    transition: transform 0.3s, color 0.2s;
    display: inline-block;
    line-height: 1;
}

.vof-faq__question.is-open .vof-faq__icon {
    color: var(--accent);
    transform: rotate(45deg);
}

.vof-faq__answer {
    padding-bottom: 20px;
}

.vof-faq__answer p {
    color: var(--muted);
    font-size: 0.9375rem;
    line-height: 1.75;
    max-width: 680px;
    margin: 0 auto;
}

@media (max-width: 768px) {
    .vof-faq { padding: 80px 0; }
    .vof-faq__question { font-size: 0.9375rem; }
}
.vof-cta {
    padding: 120px 0;
    background: var(--surface);
}

.vof-cta__inner {
    background: var(--ink);
    color: #fff;
    text-align: center;
    border-radius: var(--radius-xl);
    padding: 100px 40px;
    position: relative;
    overflow: hidden;
}

.vof-cta__inner::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 20% 50%, rgba(0, 87, 255, 0.12) 0%, transparent 60%),
        radial-gradient(ellipse at 80% 20%, rgba(0, 87, 255, 0.08) 0%, transparent 50%);
    pointer-events: none;
}

.vof-cta__content {
    position: relative;
    z-index: 1;
    max-width: 600px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.vof-cta__content .label-caps {
    color: rgba(255, 255, 255, 0.4);
}

.vof-cta__content h2 {
    color: #fff;
    margin-bottom: 16px;
}

.vof-cta__content p {
    color: rgba(255, 255, 255, 0.5);
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: 40px;
}

.vof-cta__content .btn-primary {
    background: #fff;
    color: var(--ink);
    margin-bottom: 20px;
}

.vof-cta__content .btn-primary:hover {
    background: #f0f0f0;
    transform: translateY(-1px);
}

.vof-cta__email {
    font-family: var(--font-mono);
    font-size: 0.8125rem;
    color: rgba(255, 255, 255, 0.35);
    letter-spacing: 0.3px;
}

@media (max-width: 768px) {
    .vof-cta { padding: 80px 0; }
    .vof-cta__inner { padding: 72px 24px; border-radius: var(--radius-lg); }
    .vof-cta__content h2 { font-size: 1.75rem; }
}

@media (max-width: 480px) {
    .vof-cta__inner { padding: 56px 20px; }
}