/* ========================================
   软件开发服务页面样式 - 科技风格
   ======================================== */

:root {
    --sv-primary: #2563EB;
    --sv-primary-dark: #1E40AF;
    --sv-primary-light: #60A5FA;
    --sv-secondary: #0EA5E9;
    --sv-accent: #06B6D4;
    --sv-cyan: #22D3EE;
    --sv-text: #475569;
    --sv-text-dark: #0F172A;
    --sv-text-light: #64748B;
    --sv-text-muted: #94A3B8;
    --sv-bg: #FFFFFF;
    --sv-bg-light: #F8FAFC;
    --sv-bg-dark: #0F172A;
    --sv-border: #E2E8F0;
    --sv-border-light: #F1F5F9;
    --sv-radius: 12px;
    --sv-radius-lg: 16px;
    --sv-shadow-sm: 0 2px 8px rgba(15, 23, 42, 0.04);
    --sv-shadow: 0 4px 16px rgba(15, 23, 42, 0.06);
    --sv-shadow-lg: 0 12px 32px rgba(15, 23, 42, 0.12);
    --sv-gradient: linear-gradient(135deg, #2563EB 0%, #0EA5E9 100%);
    --sv-gradient-dark: linear-gradient(135deg, #1E3A8A 0%, #2563EB 50%, #0EA5E9 100%);
}

/* ========== Hero区域 ========== */
.sv-hero {
    position: relative;
    min-height: 580px;
    background: #0B1E3F;
    overflow: hidden;
    padding: 140px 0;
}

.sv-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(11, 30, 63, 0.88) 0%, rgba(11, 30, 63, 0.65) 45%, rgba(11, 30, 63, 0.55) 100%);
    pointer-events: none;
    z-index: 1;
}

.sv-hero::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(ellipse at 20% 80%, rgba(34, 211, 238, 0.18) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 20%, rgba(59, 130, 246, 0.15) 0%, transparent 50%);
    pointer-events: none;
    z-index: 1;
}

.sv-hero-bg {
    position: absolute;
    inset: 0;
    background: url('../images/server_banner.png') center center / cover no-repeat;
}

.sv-hero .container {
    position: relative;
    z-index: 2;
}

.sv-hero-content {
    max-width: 720px;
}

.sv-hero-layout {
    display: flex;
    justify-content: flex-start;
}

/* 右侧预览卡 */
.sv-hero-visual {
    flex-shrink: 0;
    position: relative;
    width: 360px;
    height: 280px;
}
.sv-hero-card {
    position: absolute;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.45);
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.12);
    transition: transform 0.35s ease;
}
.sv-hero-card img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.sv-hero-card__label {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 8px 12px;
    background: rgba(15, 23, 42, 0.72);
    backdrop-filter: blur(6px);
    color: #fff;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.5px;
}
.sv-hero-card--main {
    width: 62%;
    height: 85%;
    top: 0;
    right: 0;
    transform: rotate(2deg);
    z-index: 3;
}
.sv-hero-card--sub1 {
    width: 48%;
    height: 70%;
    bottom: 0;
    left: 0;
    transform: rotate(-4deg);
    z-index: 2;
}
.sv-hero-card--sub2 {
    width: 42%;
    height: 58%;
    bottom: 12px;
    right: 16%;
    transform: rotate(-1deg);
    z-index: 1;
}
.sv-hero-visual:hover .sv-hero-card--main { transform: rotate(0deg) translateY(-4px); }
.sv-hero-visual:hover .sv-hero-card--sub1 { transform: rotate(0deg) translateY(-4px); }
.sv-hero-visual:hover .sv-hero-card--sub2 { transform: rotate(0deg) translateY(-4px); }

.sv-breadcrumb {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 24px;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.8);
}

.sv-breadcrumb a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.3s ease;
}

.sv-breadcrumb a:hover {
    color: #fff;
}

.sv-breadcrumb .separator {
    color: rgba(255, 255, 255, 0.5);
}

.sv-breadcrumb .current {
    color: #fff;
    font-weight: 500;
}

.sv-hero-tag {
    display: inline-block;
    padding: 8px 20px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(34, 211, 238, 0.3);
    border-radius: 30px;
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 2px;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 24px;
    backdrop-filter: blur(10px);
}

.sv-hero h1 {
    font-size: 42px;
    font-weight: 700;
    color: #fff;
    line-height: 1.3;
    margin-bottom: 18px;
}

.sv-hero h1 span {
    background: linear-gradient(135deg, #22D3EE, #60A5FA);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.sv-hero p {
    font-size: 17px;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.8;
    margin-bottom: 32px;
}

.sv-hero-cta {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.sv-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: 10px;
    font-size: 15px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
}

.sv-btn-primary {
    background: linear-gradient(135deg, #2563EB, #1E40AF);
    color: #fff;
    box-shadow: 0 4px 16px rgba(37, 99, 235, 0.4);
}

.sv-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(37, 99, 235, 0.5);
}

.sv-btn-outline {
    background: rgba(255, 255, 255, 0.08);
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.25);
    backdrop-filter: blur(10px);
}

.sv-btn-outline:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.4);
}

.sv-btn-white {
    background: #fff;
    color: var(--sv-primary);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
}

.sv-btn-white:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.sv-btn-outline-white {
    background: transparent;
    color: #fff;
    border: 2px solid rgba(255, 255, 255, 0.5);
}

.sv-btn-outline-white:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: #fff;
}

/* ========== 通用区块样式 ========== */
.sv-section-head {
    text-align: center;
    margin-bottom: 60px;
}

.sv-tag {
    display: inline-block;
    padding: 6px 16px;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.08), rgba(14, 165, 233, 0.08));
    color: var(--sv-primary);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 2px;
    border-radius: 20px;
    margin-bottom: 16px;
}

.sv-section-head h2 {
    font-size: 36px;
    font-weight: 700;
    color: var(--sv-text-dark);
    margin-bottom: 12px;
    position: relative;
    display: inline-block;
    padding-left: 16px;
}

.sv-section-head h2::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 32px;
    background: linear-gradient(180deg, #22D3EE, #2563EB);
    border-radius: 2px;
}

.sv-section-head h2 span {
    color: #2563EB;
}

.sv-section-head p {
    font-size: 16px;
    color: var(--sv-text-light);
}

/* ========== 核心服务 svc-pcard 网格 ========== */
.sv-services {
    padding: 80px 0;
    background: var(--sv-bg);
}
.sv-section-tag {
    display: inline-block;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 2px;
    color: #2563EB;
    margin-bottom: 12px;
}
.sv-services .svc-pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
    margin-top: 40px;
}
@media (max-width: 992px) {
    .sv-services .svc-pricing-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }
    .sv-services .svc-pcard__media { height: 76px; }
}
@media (max-width: 576px) {
    .sv-services .svc-pricing-grid { grid-template-columns: 1fr; gap: 16px; }
    .sv-services .svc-pcard__media { height: 68px; padding: 14px 0 10px; }
}

.svc-pcard__num {
    position: absolute;
    top: 14px;
    right: 16px;
    font-size: 22px;
    font-weight: 700;
    color: rgba(37, 99, 235, 0.12);
    letter-spacing: -0.5px;
    line-height: 1;
    pointer-events: none;
    z-index: 1;
}

.svc-pcard:hover .svc-pcard__num {
    color: rgba(37, 99, 235, 0.22);
}

.sv-services .svc-pcard__media {
    aspect-ratio: auto;
    height: 88px;
    background: transparent;
    display: flex;
    align-items: center;
    justify-content: center;
    border-bottom: 1px solid #F1F5F9;
    padding: 18px 0 14px;
}
.sv-services .svc-pcard__media svg {
    color: #2563EB;
    transition: transform 0.22s ease, color 0.22s ease;
}
.sv-services .svc-pcard:hover .svc-pcard__media svg {
    transform: scale(1.08);
}
.sv-services .svc-pcard--purple .svc-pcard__media svg { color: #7C3AED; }
.sv-services .svc-pcard--cyan   .svc-pcard__media svg { color: #0891B2; }
.sv-services .svc-pcard--rose   .svc-pcard__media svg { color: #E11D48; }
.sv-services .svc-pcard--indigo .svc-pcard__media svg { color: #4F46E5; }
.sv-services .svc-pcard--green  .svc-pcard__media svg { color: #059669; }
.sv-services .svc-pcard--blue   .svc-pcard__media svg { color: #2563EB; }

/* ========== 服务流程 ========== */
.sv-process {
    padding: 100px 0;
    background: var(--sv-bg-light);
    position: relative;
}

.sv-process-steps {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 0;
    flex-wrap: wrap;
}

.sv-step {
    flex: 0 0 140px;
    text-align: center;
    position: relative;
}

.sv-step-num {
    font-size: 12px;
    font-weight: 700;
    color: var(--sv-primary);
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.1), rgba(14, 165, 233, 0.1));
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 12px;
}

.sv-step-icon {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    background: linear-gradient(135deg, var(--sv-primary), var(--sv-secondary));
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 14px;
    box-shadow: 0 4px 16px rgba(37, 99, 235, 0.3);
    transition: transform 0.3s ease;
}

.sv-step:hover .sv-step-icon {
    transform: scale(1.1);
}

.sv-step-icon svg {
    color: #fff;
}

.sv-step h4 {
    font-size: 15px;
    font-weight: 600;
    color: var(--sv-text-dark);
    margin-bottom: 8px;
}

.sv-step p {
    font-size: 13px;
    color: var(--sv-text-light);
    line-height: 1.6;
}

.sv-step-connector {
    width: 40px;
    height: 2px;
    background: linear-gradient(90deg, var(--sv-primary), var(--sv-secondary));
    margin-top: 72px;
    opacity: 0.4;
}

/* ========== 技术优势 ========== */
.sv-advantages {
    padding: 100px 0;
    background: var(--sv-bg);
}

.sv-adv-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.sv-adv-card {
    background: #fff;
    border-radius: var(--sv-radius-lg);
    padding: 32px 28px;
    text-align: center;
    border: 1px solid var(--sv-border);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.sv-adv-card::after {
    content: '';
    position: absolute;
    top: 12px;
    right: 12px;
    width: 16px;
    height: 16px;
    border-top: 2px solid rgba(34, 211, 238, 0);
    border-right: 2px solid rgba(34, 211, 238, 0);
    transition: all 0.4s ease;
}

.sv-adv-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 16px 40px rgba(37, 99, 235, 0.1);
    border-color: rgba(37, 99, 235, 0.2);
}

.sv-adv-card:hover::after {
    width: 20px;
    height: 20px;
    border-top-color: rgba(34, 211, 238, 0.5);
    border-right-color: rgba(34, 211, 238, 0.5);
}

.sv-adv-icon {
    width: 64px;
    height: 64px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 18px;
    transition: transform 0.3s ease;
}

.sv-adv-card:hover .sv-adv-icon {
    transform: scale(1.08);
}

.sv-adv--blue {
    background: linear-gradient(135deg, #EFF6FF, #DBEAFE);
}
.sv-adv--blue svg { color: #2563EB; }

.sv-adv--green {
    background: linear-gradient(135deg, #ECFDF5, #D1FAE5);
}
.sv-adv--green svg { color: #059669; }

.sv-adv--purple {
    background: linear-gradient(135deg, #F5F3FF, #EDE9FE);
}
.sv-adv--purple svg { color: #7C3AED; }

.sv-adv--orange {
    background: linear-gradient(135deg, #FFFBEB, #FEF3C7);
}
.sv-adv--orange svg { color: #D97706; }

.sv-adv--cyan {
    background: linear-gradient(135deg, #ECFEFF, #CFFAFE);
}
.sv-adv--cyan svg { color: #0891B2; }

.sv-adv--red {
    background: linear-gradient(135deg, #FEF2F2, #FEE2E2);
}
.sv-adv--red svg { color: #DC2626; }

/* ========== 现场实施服务 ========== */
.sv-onsite {
    padding: 90px 0;
    background: #F8FAFC;
}

.sv-onsite-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 22px;
    margin-top: 42px;
}

.sv-onsite-card {
    position: relative;
    background: #fff;
    border: 1px solid #E2E8F0;
    border-radius: 12px;
    padding: 28px 24px 26px;
    transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
    overflow: hidden;
}

.sv-onsite-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: #2563EB;
    transform: scaleX(0);
    transform-origin: left center;
    transition: transform 0.28s ease;
}

.sv-onsite-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 24px rgba(15, 23, 42, 0.09);
    border-color: #CBD5E1;
}

.sv-onsite-card:hover::before {
    transform: scaleX(1);
}

.sv-onsite-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 46px;
    height: 46px;
    border-radius: 10px;
    background: #EFF6FF;
    color: #2563EB;
    margin-bottom: 16px;
    transition: background 0.22s ease, color 0.22s ease;
}

.sv-onsite-card:hover .sv-onsite-icon {
    background: #2563EB;
    color: #fff;
}

.sv-onsite-card h3 {
    font-size: 16px;
    font-weight: 600;
    color: #0F172A;
    margin-bottom: 8px;
    line-height: 1.4;
}

.sv-onsite-card p {
    font-size: 13.5px;
    line-height: 1.7;
    color: #64748B;
    margin: 0;
}

/* ========== 我们的技术栈 ========== */
.sv-techstack {
    padding: 100px 0;
    background: var(--sv-bg);
}

.sv-stack-category {
    background: #fff;
    border: 1px solid var(--sv-border);
    border-radius: var(--sv-radius-lg);
    padding: 32px 36px;
    margin-bottom: 24px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.sv-stack-category::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(180deg, var(--sv-primary), var(--sv-secondary));
    opacity: 0.7;
}

.sv-stack-category:hover {
    box-shadow: 0 12px 32px rgba(37, 99, 235, 0.08);
    border-color: rgba(37, 99, 235, 0.2);
    transform: translateX(2px);
}

.sv-stack-cat-head {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 24px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--sv-border-light);
}

.sv-stack-cat-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: linear-gradient(135deg, #DBEAFE, #BFDBFE);
    color: #2563EB;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: transform 0.3s ease;
}

.sv-stack-cat-icon--cyan {
    background: linear-gradient(135deg, #CFFAFE, #A5F3FC);
    color: #0891B2;
}

.sv-stack-cat-icon--green {
    background: linear-gradient(135deg, #D1FAE5, #A7F3D0);
    color: #059669;
}

.sv-stack-category:hover .sv-stack-cat-icon {
    transform: scale(1.1) rotate(-4deg);
}

.sv-stack-cat-head h3 {
    font-size: 22px;
    font-weight: 700;
    color: var(--sv-text-dark);
    margin-bottom: 4px;
}

.sv-stack-cat-head p {
    font-size: 14px;
    color: var(--sv-text-light);
    margin: 0;
}

.sv-stack-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 12px;
}

.sv-stack-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
    background: var(--sv-bg-light);
    border: 1px solid var(--sv-border-light);
    border-radius: 10px;
    transition: all 0.3s ease;
}

.sv-stack-item:hover {
    background: #fff;
    border-color: rgba(37, 99, 235, 0.25);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.08);
    transform: translateY(-2px);
}

.sv-stack-icon {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    color: #fff;
    font-size: 13px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    letter-spacing: 0.5px;
}

.sv-stack-info {
    min-width: 0;
    flex: 1;
}

.sv-stack-name {
    font-size: 14px;
    font-weight: 600;
    color: var(--sv-text-dark);
    margin-bottom: 2px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sv-stack-type {
    font-size: 11px;
    color: var(--sv-text-muted);
    line-height: 1.3;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* ========== 行业解决方案（复用首页样式，仅调整内边距与service页一致） ========== */
.service-page .industry-section,
body .industry-section {
    padding: 100px 0;
}

/* ========== 行业解决方案 - 旧样式（已不再使用，保留避免冲突） ========== */
.sv-industries {
    padding: 100px 0;
    background: var(--sv-bg-light);
}

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

.sv-ind-card {
    background: #fff;
    border-radius: var(--sv-radius);
    padding: 28px 20px;
    text-align: center;
    border: 1px solid var(--sv-border);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.sv-ind-card::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--sv-gradient);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.sv-ind-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--sv-shadow);
    border-color: rgba(37, 99, 235, 0.3);
}

.sv-ind-card:hover::before {
    transform: scaleX(1);
}

.sv-ind-icon {
    width: 56px;
    height: 56px;
    margin: 0 auto 14px;
    border-radius: 14px;
    background: linear-gradient(135deg, #EFF6FF, #DBEAFE);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s ease;
}

.sv-ind-card:hover .sv-ind-icon {
    transform: scale(1.08);
}

.sv-ind-icon svg {
    color: #2563EB;
}

.sv-ind-card h4 {
    font-size: 16px;
    font-weight: 600;
    color: var(--sv-text-dark);
    margin-bottom: 8px;
}

.sv-ind-card p {
    font-size: 13px;
    color: var(--sv-text-light);
    line-height: 1.6;
}

/* ========== CTA ========== */
.sv-cta {
    padding: 80px 0;
    background: var(--sv-bg);
}

.sv-cta-inner {
    background: var(--sv-gradient-dark);
    border-radius: var(--sv-radius-lg);
    padding: 60px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    position: relative;
    overflow: hidden;
}

.sv-cta-inner::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(34, 211, 238, 0.15) 0%, transparent 70%);
    border-radius: 50%;
}

.sv-cta-inner::after {
    content: '';
    position: absolute;
    top: 20px;
    right: 20px;
    width: 30px;
    height: 30px;
    border-top: 2px solid rgba(34, 211, 238, 0.4);
    border-right: 2px solid rgba(34, 211, 238, 0.4);
    border-radius: 4px;
}

.sv-cta-text {
    position: relative;
    z-index: 2;
}

.sv-cta-text h2 {
    font-size: 32px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 12px;
}

.sv-cta-text p {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.8);
}

.sv-cta-actions {
    position: relative;
    z-index: 2;
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

/* ========== 响应式设计 ========== */
@media (max-width: 1200px) {
    .sv-stack-grid {
        grid-template-columns: repeat(4, 1fr);
    }

    .sv-ind-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 992px) {
    .sv-hero-layout { flex-direction: column; gap: 30px; }
    .sv-hero-content { max-width: 100%; text-align: center; }
    .sv-breadcrumb { justify-content: center; }
    .sv-hero-cta { justify-content: center; }
    .sv-hero-visual { display: none; }
    .sv-hero { padding: 110px 0 100px; }
    .sv-hero h1 { font-size: 34px; }

    .sv-process-steps {
        flex-wrap: wrap;
        gap: 20px;
    }

    .sv-step-connector {
        display: none;
    }

    .sv-step {
        flex: 0 0 calc(33.333% - 20px);
    }

    .sv-cta-inner {
        flex-direction: column;
        text-align: center;
        padding: 40px 30px;
    }

    .sv-onsite { padding: 70px 0; }
    .sv-onsite-grid { grid-template-columns: repeat(3, 1fr); gap: 18px; }
}

@media (max-width: 768px) {
    .sv-hero {
        min-height: auto;
        padding: 100px 0 80px;
    }

    .sv-hero h1 {
        font-size: 28px;
    }

    .sv-hero p {
        font-size: 15px;
    }

    .sv-hero-tag {
        padding: 6px 14px;
        font-size: 12px;
        margin-bottom: 14px;
    }

    .sv-stack-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .sv-stack-category {
        padding: 24px 20px;
    }
    .sv-stack-cat-head {
        flex-direction: column;
        text-align: center;
        gap: 10px;
    }

    .sv-ind-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .sv-step {
        flex: 0 0 calc(50% - 10px);
    }

    .sv-section-head h2 {
        font-size: 28px;
    }

    .sv-onsite { padding: 56px 0; }
    .sv-onsite-grid { grid-template-columns: repeat(2, 1fr); gap: 14px; margin-top: 30px; }
    .sv-onsite-card { padding: 22px 18px 20px; }
    .sv-onsite-card h3 { font-size: 15px; }
    .sv-onsite-card p { font-size: 13px; }
}

@media (max-width: 480px) {
    .sv-hero { padding: 90px 0 70px; }
    .sv-hero h1 {
        font-size: 24px;
    }

    .sv-hero-cta {
        flex-direction: column;
    }

    .sv-btn {
        justify-content: center;
    }

    .sv-ind-grid {
        grid-template-columns: 1fr;
    }

    .sv-step {
        flex: 0 0 100%;
    }

    .sv-cta-inner {
        padding: 30px 20px;
    }

    .sv-cta-text h2 {
        font-size: 24px;
    }

    .sv-cta-actions {
        flex-direction: column;
        width: 100%;
    }

    .sv-cta-actions .sv-btn {
        width: 100%;
        justify-content: center;
    }

    .sv-onsite-grid { grid-template-columns: 1fr; }
}