/*
 * 网站建设网 · 视觉样式（商务蓝升级版）
 * Author: 缘境 (yvsm@zunyunkeji.com)
 */
:root {
  --primary: #1B4FD8;
  --primary-deep: #0A2A8F;
  --secondary: #3B82F6;
  --accent: #F5A623;
  --accent-dark: #D97706;
  --bg: #F7F9FC;
  --bg-card: #FFFFFF;
  --text: #0F172A;
  --muted: #5B6B7C;
  --border: #E6ECF3;
  --max: 1160px;
  --radius: 16px;
  --shadow: 0 12px 40px rgba(15, 39, 91, 0.08);
  --shadow-sm: 0 6px 18px rgba(15, 39, 91, 0.06);
  --font: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  --display: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; overflow-x: clip; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background:
    linear-gradient(180deg, #EEF3FB 0%, var(--bg) 220px, var(--bg) 100%);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}
a { color: var(--primary); text-decoration: none; transition: color .2s ease, transform .2s ease, background .2s ease, box-shadow .2s ease; }
a:hover { color: var(--secondary); }
img { max-width: 100%; display: block; }
.container { width: min(100% - 36px, var(--max)); margin: 0 auto; }
.narrow { width: min(100% - 36px, 820px); }

.site-header {
  position: sticky; top: 0; z-index: 60;
  background: rgba(255,255,255,.88);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(230,236,243,.9);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  min-height: 72px; gap: 18px;
}
.logo {
  font-family: var(--display);
  font-weight: 800; font-size: 1.2rem; color: var(--primary-deep);
  letter-spacing: .04em;
}
.logo:hover { color: var(--primary); }
.nav-toggle {
  display: none; border: 1px solid var(--border); background: #fff;
  border-radius: 10px; padding: 8px 12px; font-size: 1.1rem; cursor: pointer;
}
.main-nav { display: flex; align-items: center; flex-wrap: wrap; gap: 4px 16px; }
.main-nav > a {
  color: var(--muted); font-size: .94rem; font-weight: 500; padding: 8px 2px;
  border-bottom: 2px solid transparent;
}
.main-nav > a:hover, .main-nav > a.active { color: var(--primary-deep); border-bottom-color: var(--accent); }
.btn-chat {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: #fff !important; border-radius: 999px;
  padding: 9px 16px !important; border-bottom: none !important; font-weight: 600;
  box-shadow: 0 8px 20px rgba(27,79,216,.25);
}
.btn-chat:hover { filter: brightness(1.05); color: #fff !important; }
.lang-switch { display: inline-flex; gap: 8px; align-items: center; margin-left: 4px; color: #94A3B8; font-size: .9rem; }
.lang-switch a.active { color: var(--primary-deep); font-weight: 700; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  border-radius: 12px; padding: 13px 20px; font-weight: 700; border: none; cursor: pointer;
  font-family: inherit; font-size: .95rem;
}
.btn-accent {
  background: linear-gradient(135deg, #F6B73C, var(--accent-dark));
  color: #fff !important; box-shadow: 0 10px 24px rgba(217,119,6,.28);
}
.btn-accent:hover { transform: translateY(-1px); color: #fff !important; filter: brightness(1.04); }
.btn-light { background: #fff; color: var(--primary-deep) !important; }
.btn-ghost {
  background: rgba(255,255,255,.12); color: #fff !important;
  border: 1px solid rgba(255,255,255,.35);
}
.btn-outline {
  background: #fff; color: var(--primary-deep) !important;
  border: 1px solid var(--border);
}
.btn-block { width: 100%; }

/* Hero full-bleed */
.hero { padding: 0 0 28px; }
.hero-panel {
  position: relative; overflow: hidden;
  margin: 0; width: 100%;
  padding: 72px 0 80px;
  color: #fff;
  background:
    radial-gradient(900px 420px at 85% 20%, rgba(245,166,35,.22), transparent 55%),
    radial-gradient(700px 380px at 10% 90%, rgba(59,130,246,.35), transparent 50%),
    linear-gradient(125deg, #071941 0%, #1236A8 48%, #1B4FD8 100%);
}
.hero-panel::before {
  content: ""; position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 48px 48px; mask-image: linear-gradient(180deg, #000, transparent 90%);
  pointer-events: none;
}
.hero-panel--center {
  padding: 88px 0 92px;
  background:
    radial-gradient(640px 320px at 50% 0%, rgba(245,166,35,.28), transparent 55%),
    radial-gradient(780px 420px at 50% 100%, rgba(96,165,250,.28), transparent 60%),
    linear-gradient(160deg, #061533 0%, #0E2F9A 45%, #1B4FD8 100%);
}
.hero-glow {
  position: absolute; inset: auto;
  width: 520px; height: 520px; left: 50%; top: 42%;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, rgba(255,255,255,.16), transparent 68%);
  pointer-events: none; filter: blur(8px);
}
.hero-inner { position: relative; z-index: 1; width: min(100% - 36px, var(--max)); margin: 0 auto; }
.hero-inner--center {
  text-align: center;
  display: flex; flex-direction: column; align-items: center;
}
.hero-kicker {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 7px 14px; border-radius: 999px; margin-bottom: 20px;
  background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.22);
  font-size: .86rem; letter-spacing: .06em;
  backdrop-filter: blur(8px);
}
.hero h1 {
  margin: 0 0 16px; max-width: 14em;
  font-family: var(--display); font-weight: 800;
  font-size: clamp(2.1rem, 4.4vw, 3.25rem); line-height: 1.2; letter-spacing: -.02em;
  text-shadow: 0 10px 40px rgba(0,0,0,.18);
}
.hero-inner--center h1 { margin-left: auto; margin-right: auto; }
.hero-lead {
  margin: 0 0 28px; max-width: 34em;
  color: rgba(255,255,255,.9); font-size: 1.08rem; line-height: 1.75;
}
.hero-inner--center .hero-lead { margin-left: auto; margin-right: auto; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-inner--center .hero-actions { justify-content: center; }
.hero-inner--center .btn-accent {
  min-width: 148px;
  box-shadow: 0 12px 28px rgba(217,119,6,.35);
}
.hero-inner--center .btn-ghost {
  min-width: 132px;
  backdrop-filter: blur(6px);
  background: rgba(255,255,255,.14);
}
.hero-stats {
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px; margin-top: 40px; width: min(100%, 720px);
}
.hero-inner--center .hero-stats { margin-left: auto; margin-right: auto; }
.hero-stats div {
  padding: 16px 14px; border-radius: 16px;
  background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.16);
  backdrop-filter: blur(8px);
  transition: transform .2s ease, background .2s ease;
}
.hero-stats div:hover {
  transform: translateY(-2px);
  background: rgba(255,255,255,.14);
}
.hero-stats strong { display: block; font-size: 1.28rem; margin-bottom: 4px; }
.hero-stats span { color: rgba(255,255,255,.78); font-size: .85rem; }

.section { padding: 64px 0; }
.section.alt {
  background:
    linear-gradient(180deg, rgba(255,255,255,.5), rgba(255,255,255,.5)),
    repeating-linear-gradient(-45deg, rgba(27,79,216,.03) 0 12px, transparent 12px 24px);
}
.section-head { margin-bottom: 32px; max-width: 40em; }
.section-head h2 {
  margin: 0 0 10px; font-family: var(--display);
  font-size: clamp(1.55rem, 2.4vw, 2rem); letter-spacing: -.02em;
}
.section-head p { margin: 0; color: var(--muted); font-size: 1.02rem; }

.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }

.card {
  background: var(--bg-card); border: 1px solid rgba(230,236,243,.95);
  border-radius: var(--radius); padding: 24px; box-shadow: var(--shadow-sm);
  transition: transform .2s ease, box-shadow .2s ease;
}
.card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.card h3, .card h2 { margin: 0 0 10px; font-size: 1.18rem; letter-spacing: -.01em; }
.card p { margin: 0 0 14px; color: var(--muted); }
.svc-icon {
  width: 48px; height: 48px; border-radius: 14px; display: grid; place-items: center;
  margin-bottom: 14px; font-size: 1.35rem;
  background: linear-gradient(145deg, #E8F0FF, #F3F7FF);
  color: var(--primary-deep); border: 1px solid #D9E6FF;
}
.tag {
  display: inline-block; font-size: .75rem; font-weight: 700; color: var(--primary);
  background: rgba(27,79,216,.08); padding: 5px 10px; border-radius: 999px; margin-bottom: 12px;
  letter-spacing: .02em;
}
.tag-light { background: rgba(255,255,255,.16); color: #fff; }
.meta { font-size: .9rem; color: var(--muted); margin-top: 10px; }
.list-check, .check-list { margin: 0; padding: 0; list-style: none; color: var(--muted); }
.check-list li, .list-check li {
  position: relative; padding-left: 1.4em; margin: 10px 0;
}
.check-list li::before, .list-check li::before {
  content: "✓"; position: absolute; left: 0; color: var(--primary); font-weight: 700;
}

.page-hero { padding: 42px 0 8px; }
.page-hero h1 {
  margin: 0 0 12px; font-family: var(--display);
  font-size: clamp(1.8rem, 3vw, 2.4rem); letter-spacing: -.02em;
}
.page-hero p { margin: 0; color: var(--muted); max-width: 42em; font-size: 1.05rem; }
.page-hero.centered { text-align: center; }
.page-hero.centered p { margin-left: auto; margin-right: auto; }

/* 服务卡片：左图右文，避免居中散乱 */
.svc-tile {
  display: grid;
  grid-template-columns: 64px minmax(0, 1fr);
  gap: 16px 18px;
  align-items: start;
  text-align: left;
  height: 100%;
  position: relative;
  overflow: hidden;
}
.svc-tile::before {
  content: "";
  position: absolute; left: 0; top: 0; bottom: 0; width: 3px;
  background: linear-gradient(180deg, var(--primary), var(--accent));
  opacity: .85;
}
.svc-tile .svc-icon {
  width: 56px; height: 56px; margin: 0;
  border-radius: 14px; font-size: 1.4rem;
}
.svc-tile .svc-body {
  display: flex; flex-direction: column; min-width: 0; min-height: 100%;
}
.svc-tile .svc-body h2,
.svc-tile .svc-body h3 {
  margin: 0 0 8px;
  font-size: 1.2rem;
  line-height: 1.35;
}
.svc-tile .svc-body h2 a,
.svc-tile .svc-body h3 a,
a.svc-title-link {
  color: inherit;
  text-decoration: none;
}
.svc-tile .svc-body h2 a:hover,
.svc-tile .svc-body h3 a:hover,
a.svc-title-link:hover {
  color: var(--primary);
}
.svc-tile .svc-body > p {
  margin: 0 0 14px;
  color: var(--muted);
  line-height: 1.7;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.svc-tile .tag { margin-bottom: 8px; }
.meta-chips {
  display: flex; flex-wrap: wrap; gap: 8px;
  margin: auto 0 0;
}
.meta-chips span {
  display: inline-flex; align-items: center;
  padding: 6px 10px; border-radius: 8px;
  background: #F1F5FB; color: #334155;
  font-size: .82rem; border: 1px solid #E7EEF8;
}
.svc-actions { margin-top: auto; }

.service-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}
@media (min-width: 900px) {
  .service-list {
    grid-template-columns: 1fr 1fr;
    gap: 20px;
  }
}

.service-page .page-hero {
  text-align: left;
  padding-bottom: 0;
}
.service-page .page-hero p {
  margin-left: 0;
  max-width: 36em;
}

.home-services .section-head { max-width: 36em; }

.faq-layout {
  display: grid; grid-template-columns: 1fr; gap: 14px; max-width: none;
}
.faq-layout .faq-item { margin-bottom: 0; }

.about-hero {
  margin: 0; width: 100%; color: #fff;
  background:
    radial-gradient(700px 280px at 85% 0%, rgba(245,166,35,.22), transparent 55%),
    linear-gradient(125deg, #071941 0%, #1B4FD8 70%);
  padding: 56px 0 48px;
}
.about-hero-inner { width: min(100% - 36px, var(--max)); margin: 0 auto; }
.about-hero h1 {
  margin: 0 0 12px; font-size: clamp(1.9rem, 3.2vw, 2.6rem); letter-spacing: -.02em;
}
.about-hero p { margin: 0; max-width: 40em; color: rgba(255,255,255,.88); font-size: 1.05rem; }
.about-grid { display: grid; grid-template-columns: 1.2fr .8fr; gap: 22px; align-items: start; }
.about-points { display: grid; gap: 14px; }
.about-point {
  background: #fff; border: 1px solid var(--border); border-radius: 16px;
  padding: 18px 20px; box-shadow: var(--shadow-sm);
}
.about-point h3 { margin: 0 0 6px; font-size: 1.05rem; }
.about-point p { margin: 0; color: var(--muted); }
.about-side {
  background: #fff; border: 1px solid var(--border); border-radius: 18px;
  padding: 22px; box-shadow: var(--shadow); position: sticky; top: 92px;
}
.about-side dl { margin: 0; }
.about-side dt { font-size: .8rem; color: var(--muted); margin-top: 12px; }
.about-side dd { margin: 4px 0 0; font-weight: 700; }
.about-side dt:first-child { margin-top: 0; }

.service-card .meta-line {
  display: flex; flex-wrap: wrap; gap: 10px 18px; margin: 12px 0 18px;
  font-size: .88rem; color: var(--muted);
}
.service-card .meta-line span { display: inline-flex; align-items: center; gap: 6px; }

.case-card {
  text-align: center;
}
.case-card img {
  width: 100%; height: 168px; object-fit: cover; border-radius: 12px; margin-bottom: 14px;
  background: #E8EEF7;
}
.case-card .case-title {
  margin: 0;
  font-size: 1.05rem;
  line-height: 1.45;
}
.case-card .case-title-link {
  color: inherit;
  text-decoration: none;
}
.case-card .case-title-link:hover {
  color: var(--primary);
}

.product-card {
  text-align: center;
}
.product-card .tag {
  display: inline-block;
}
.product-card .product-title {
  margin: 0 0 8px;
  font-size: 1.2rem;
  line-height: 1.45;
}
.product-card .product-title-link {
  color: inherit;
  text-decoration: none;
}
.product-card .product-title-link:hover {
  color: var(--primary);
}
.product-card .list-check {
  display: inline-flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
  margin: 4px auto 0;
  max-width: 100%;
}
.product-card .list-check li {
  display: flex;
  align-items: flex-start;
  gap: .45em;
  padding-left: 0;
  text-align: left;
}
.product-card .list-check li::before {
  position: static;
  flex-shrink: 0;
  line-height: 1.65;
}
.product-card .meta {
  text-align: center;
}

.friend-links {
  margin-top: 20px;
  padding: 22px 0 0;
  background:
    radial-gradient(600px 240px at 10% 0%, rgba(59,130,246,.2), transparent 60%),
    #071531;
  color: rgba(255,255,255,.82);
  border-top: 0;
}
.friend-links-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px 18px;
  padding-bottom: 18px;
  border-bottom: 1px solid rgba(255,255,255,.12);
}
.friend-links-title {
  margin: 0;
  font-size: .95rem;
  font-weight: 700;
  color: #fff;
  white-space: nowrap;
}
.friend-links-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
}
.friend-links-list a {
  color: rgba(255,255,255,.78);
  text-decoration: none;
  font-size: .9rem;
}
.friend-links-list a:hover {
  color: #fff;
}
.friend-links + .site-footer {
  margin-top: 0;
  padding-top: 28px;
}

.faq-item {
  border: 1px solid var(--border); border-radius: 14px; background: #fff;
  margin-bottom: 12px; overflow: hidden; box-shadow: var(--shadow-sm);
}
.faq-item button {
  width: 100%; text-align: left; background: transparent; border: 0; cursor: pointer;
  padding: 18px 20px; font: inherit; font-weight: 700; color: var(--text);
  display: flex; justify-content: space-between; gap: 16px;
}
.faq-item button span.q-icon { color: var(--primary); font-size: 1.2rem; line-height: 1; }
.faq-item .faq-a {
  display: none; padding: 0 20px 18px; color: var(--muted); margin: 0; border-top: 1px dashed var(--border);
  padding-top: 14px;
}
.faq-item.open .faq-a { display: block; }

.form {
  display: grid; gap: 14px; background: #fff; border: 1px solid var(--border);
  border-radius: 18px; padding: 26px; box-shadow: var(--shadow);
}
.form label { display: grid; gap: 6px; font-weight: 700; font-size: .92rem; }
.form input, .form select, .form textarea {
  font: inherit; padding: 12px 14px; border: 1px solid var(--border); border-radius: 10px; background: #FBFCFE;
}
.form textarea { min-height: 130px; resize: vertical; }
.form .hp { position: absolute; left: -9999px; opacity: 0; height: 0; overflow: hidden; }
.form-msg { margin-top: 8px; font-size: .95rem; }
.form-msg.ok { color: #15803d; }
.form-msg.err { color: #b91c1c; }

.prose { color: var(--muted); }
.prose-strong { color: var(--text); font-size: 1.05rem; line-height: 1.85; }

/* Detail page */
.detail-hero {
  margin: 0; width: 100%; color: #fff;
  background:
    radial-gradient(700px 300px at 90% 10%, rgba(245,166,35,.2), transparent 50%),
    linear-gradient(120deg, #071941, #1B4FD8 70%);
  padding: 36px 0 48px;
}
.detail-hero-inner { width: min(100% - 36px, var(--max)); margin: 0 auto; }
.crumb { display: flex; flex-wrap: wrap; gap: 8px; color: rgba(255,255,255,.7); font-size: .88rem; margin-bottom: 22px; }
.crumb a { color: rgba(255,255,255,.88); }
.detail-hero-grid { display: grid; grid-template-columns: 1.4fr .8fr; gap: 28px; align-items: center; }
.detail-hero h1 {
  margin: 10px 0 14px; font-size: clamp(1.9rem, 3.2vw, 2.7rem);
  letter-spacing: -.02em; line-height: 1.2;
}
.detail-hook { margin: 0 0 20px; color: rgba(255,255,255,.9); font-size: 1.08rem; max-width: 34em; }
.detail-meta-row { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 22px; }
.detail-meta-row div {
  background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.16);
  border-radius: 12px; padding: 10px 14px; min-width: 140px;
}
.detail-meta-row strong { display: block; font-size: .78rem; opacity: .75; font-weight: 500; }
.detail-hero-aside {
  background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.14);
  border-radius: 20px; padding: 28px; text-align: center;
}
.detail-icon-xl { font-size: 3rem; margin-bottom: 12px; }
.detail-hero-aside p { margin: 0; color: rgba(255,255,255,.82); }

.detail-hero--center { text-align: center; }
.detail-hero-inner--center {
  display: flex; flex-direction: column; align-items: center;
  max-width: 860px; margin: 0 auto;
}
.crumb--center { justify-content: center; width: 100%; }
.detail-icon-xl--center { margin: 8px auto 14px; }
.detail-hero--center h1 { max-width: 16em; margin-left: auto; margin-right: auto; }
.detail-hero--center .detail-hook { margin-left: auto; margin-right: auto; }
.detail-meta-row--center { justify-content: center; }
.hero-actions--center { justify-content: center; }
.section-head--center { text-align: center; margin-left: auto; margin-right: auto; }
.callout--center { text-align: center; border-left: none; border-top: 4px solid var(--accent); }
.text-center { text-align: center; }
.detail-center-block { max-width: 860px; margin: 0 auto; }
.detail-solution { max-width: 42em; margin: 0 auto 22px; }
.check-list--center {
  max-width: 36em; margin: 0 auto 8px;
  text-align: left;
}
.deliver-box {
  margin-top: 28px; padding: 24px; border-radius: 18px;
  background: #fff; border: 1px solid var(--border); box-shadow: var(--shadow-sm);
  text-align: center;
}
.deliver-box .check-list--center { text-align: left; }
.cta-banner--center {
  flex-direction: column; text-align: center; align-items: center;
}
.cta-banner--center > div:first-child { max-width: 42em; }
.cta-banner-actions--row {
  flex-direction: row; flex-wrap: wrap; justify-content: center; min-width: 0;
}

.callout {
  background: #fff; border-left: 4px solid var(--accent); border-radius: 14px;
  padding: 22px 24px; box-shadow: var(--shadow-sm);
}
.callout h2 { margin: 0 0 8px; font-size: 1.15rem; }
.callout p { margin: 0; color: var(--muted); }

.pain-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.pain-card {
  display: flex; gap: 14px; align-items: flex-start;
  background: #fff; border-radius: 16px; padding: 18px 18px;
  border: 1px solid var(--border); box-shadow: var(--shadow-sm);
}
.pain-no {
  flex: 0 0 auto; width: 34px; height: 34px; border-radius: 10px;
  display: grid; place-items: center; font-weight: 800; color: #fff;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
}
.pain-card p { margin: 0; color: var(--text); }

.detail-split { display: grid; grid-template-columns: 1.35fr .85fr; gap: 24px; align-items: start; }
.detail-split h2 { margin-top: 0; }
.detail-split h3 { margin: 22px 0 8px; font-size: 1.05rem; }
.sticky-card {
  position: sticky; top: 92px; background: #fff; border: 1px solid var(--border);
  border-radius: 18px; padding: 22px; box-shadow: var(--shadow);
}
.sticky-card h3 { margin: 0 0 8px; }

.process-track {
  list-style: none; margin: 0; padding: 0;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px;
}
.process-track li {
  background: #fff; border-radius: 16px; padding: 18px; border: 1px solid var(--border);
  box-shadow: var(--shadow-sm); min-height: 140px;
}
.step-no {
  display: inline-block; font-weight: 800; color: var(--primary);
  margin-bottom: 10px; letter-spacing: .04em;
}
.process-track p { margin: 0; color: var(--muted); }

.cta-banner {
  display: flex; justify-content: space-between; gap: 24px; align-items: center;
  padding: 32px; border-radius: 22px; color: #fff;
  background:
    radial-gradient(500px 200px at 100% 0%, rgba(245,166,35,.25), transparent 50%),
    linear-gradient(120deg, #0B2A7A, #1B4FD8);
  box-shadow: var(--shadow);
}
.cta-banner h2 { margin: 0 0 8px; font-size: 1.55rem; }
.cta-banner p { margin: 0; color: rgba(255,255,255,.9); max-width: 40em; }
.cta-note { margin-top: 10px !important; color: rgba(255,255,255,.75) !important; font-size: .95rem; }
.cta-banner-actions { display: flex; flex-direction: column; gap: 10px; min-width: 180px; }

.why-card {
  position: relative; overflow: hidden;
}
.why-card::after {
  content: ""; position: absolute; right: -20px; bottom: -20px; width: 90px; height: 90px;
  border-radius: 50%; background: rgba(27,79,216,.06);
}

/* Service detail — dense sales layout */
.sd-hero {
  margin: 0; width: 100%; color: #fff;
  background:
    radial-gradient(640px 280px at 88% 12%, rgba(245,166,35,.22), transparent 55%),
    linear-gradient(125deg, #071941 0%, #1236A8 52%, #1B4FD8 100%);
  padding: 40px 0 48px;
}
.sd-hero-grid {
  display: grid; grid-template-columns: minmax(0, 1.55fr) minmax(280px, .9fr);
  gap: 28px; align-items: start;
}
.sd-hero-main .crumb { margin-bottom: 18px; }
.sd-hero-kicker { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; }
.sd-icon {
  width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center;
  background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.2); font-size: 1.2rem;
}
.sd-hero h1 {
  margin: 0 0 14px; font-size: clamp(1.85rem, 3.2vw, 2.65rem);
  letter-spacing: -.02em; line-height: 1.2; max-width: 16em;
}
.sd-hook {
  margin: 0 0 10px; font-size: 1.12rem; line-height: 1.7;
  color: rgba(255,255,255,.95); max-width: 40em; font-weight: 600;
}
.sd-desc {
  margin: 0 0 22px; color: rgba(255,255,255,.78); max-width: 42em; line-height: 1.75;
}
.sd-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.sd-hero-panel {
  background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.18);
  border-radius: 20px; padding: 22px; backdrop-filter: blur(10px);
  box-shadow: 0 18px 40px rgba(0,0,0,.18);
}
.sd-panel-row {
  display: flex; justify-content: space-between; gap: 12px; align-items: baseline;
  padding: 10px 0; border-bottom: 1px solid rgba(255,255,255,.14);
}
.sd-panel-row span { color: rgba(255,255,255,.7); font-size: .86rem; }
.sd-panel-row strong { font-size: 1.02rem; }
.sd-panel-block { margin-top: 16px; }
.sd-panel-block h3 { margin: 0 0 6px; font-size: .95rem; }
.sd-panel-block p { margin: 0; color: rgba(255,255,255,.82); font-size: .92rem; line-height: 1.65; }
.sd-panel-result {
  margin-top: 14px; padding: 12px 14px; border-radius: 12px;
  background: rgba(0,0,0,.18); border: 1px solid rgba(255,255,255,.12);
}
.sd-hero-panel .btn { margin-top: 18px; }
.sd-panel-note {
  margin: 12px 0 0; color: rgba(255,255,255,.65); font-size: .82rem; line-height: 1.55;
}

.sd-trust {
  border-bottom: 1px solid var(--border);
  background: var(--bg-card);
  padding: 22px 0;
}
.sd-trust-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px;
}
.sd-trust-grid strong { display: block; margin-bottom: 4px; font-size: .98rem; }
.sd-trust-grid span { color: var(--muted); font-size: .9rem; line-height: 1.55; }

.sd-section { padding: 52px 0; }
.sd-split {
  display: grid; grid-template-columns: 1.05fr .95fr; gap: 24px; align-items: start;
}
.sd-pain-list { display: grid; gap: 12px; }
.sd-pain-item {
  display: grid; grid-template-columns: 48px minmax(0, 1fr); gap: 14px; align-items: start;
  padding: 16px 18px; border-radius: 14px;
  background: var(--bg-card); border: 1px solid var(--border); box-shadow: var(--shadow-sm);
}
.sd-pain-no {
  font-weight: 800; color: var(--primary); letter-spacing: .04em; line-height: 1.2; padding-top: 2px;
}
.sd-pain-item p { margin: 0; color: var(--text); line-height: 1.65; }
.sd-solution-card {
  background: var(--bg-card); border: 1px solid var(--border); border-radius: 18px;
  padding: 24px; box-shadow: var(--shadow); position: sticky; top: 92px;
}
.sd-solution-card--wide { position: static; }
.sd-solution-card h2 { margin: 0 0 12px; font-size: 1.35rem; }
.sd-solution-lead { margin: 0 0 12px; color: var(--text); font-size: 1.02rem; line-height: 1.8; }
.sd-solution-body { margin: 0 0 16px; color: var(--muted); line-height: 1.75; }
.sd-mini-checks { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.sd-mini-checks li {
  position: relative; padding-left: 22px; color: var(--text); font-size: .95rem;
}
.sd-mini-checks li::before {
  content: "✓"; position: absolute; left: 0; top: 0; color: var(--primary); font-weight: 700;
}

.sd-feature-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px;
}
.sd-feature-card {
  background: var(--bg-card); border: 1px solid var(--border); border-radius: 16px;
  padding: 20px; box-shadow: var(--shadow-sm);
}
.sd-feature-no {
  display: inline-block; font-weight: 800; color: var(--primary);
  margin-bottom: 8px; letter-spacing: .04em;
}
.sd-feature-card h3 { margin: 0 0 8px; font-size: 1.08rem; }
.sd-feature-card p { margin: 0; color: var(--muted); font-size: .92rem; line-height: 1.65; }

.sd-deliver-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 20px; align-items: stretch;
}
.sd-box {
  background: var(--bg-card); border: 1px solid var(--border); border-radius: 18px;
  padding: 24px; box-shadow: var(--shadow-sm);
}
.sd-box h2 { margin: 0 0 16px; font-size: 1.25rem; }
.sd-check-grid {
  list-style: none; margin: 0; padding: 0;
  display: grid; gap: 10px;
}
.sd-check-grid li {
  position: relative; padding: 12px 12px 12px 34px;
  border-radius: 12px; background: var(--bg); border: 1px solid var(--border);
  line-height: 1.55;
}
.sd-check-grid li::before {
  content: "✓"; position: absolute; left: 12px; top: 12px; color: var(--primary); font-weight: 700;
}
.sd-steps { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.sd-steps li {
  display: grid; grid-template-columns: 42px minmax(0, 1fr); gap: 12px; align-items: start;
  padding: 12px; border-radius: 12px; border: 1px solid var(--border); background: var(--bg);
}
.sd-steps span { font-weight: 800; color: var(--primary); }
.sd-steps p { margin: 0; color: var(--text); line-height: 1.6; }

.sd-cta-band {
  display: grid; grid-template-columns: 1.4fr .8fr; gap: 24px; align-items: center;
  padding: 28px; border-radius: 22px; color: #fff;
  background:
    radial-gradient(480px 200px at 100% 0%, rgba(245,166,35,.22), transparent 55%),
    linear-gradient(120deg, #0B2A7A, #1B4FD8);
  box-shadow: var(--shadow);
}
.sd-cta-copy h2 { margin: 0 0 10px; font-size: 1.45rem; }
.sd-cta-copy p { margin: 0; color: rgba(255,255,255,.9); line-height: 1.7; max-width: 42em; }
.sd-contact-chips {
  display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px;
}
.sd-contact-chips a, .sd-contact-chips span {
  display: inline-flex; align-items: center;
  padding: 7px 12px; border-radius: 999px; font-size: .86rem;
  background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.18);
  color: #fff;
}
.sd-cta-actions { display: flex; flex-direction: column; gap: 10px; }

.sd-related { padding-top: 28px; }
.sd-related-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px;
}
.sd-related-card {
  display: block; padding: 20px; border-radius: 16px;
  background: var(--bg-card); border: 1px solid var(--border); box-shadow: var(--shadow-sm);
  color: inherit; transition: transform .2s ease, box-shadow .2s ease;
}
.sd-related-card:hover {
  transform: translateY(-2px); box-shadow: var(--shadow); color: inherit;
}
.sd-related-card h3 { margin: 8px 0; font-size: 1.05rem; color: var(--text); }
.sd-related-card p { margin: 0; color: var(--muted); font-size: .9rem; line-height: 1.6; }

.site-footer {
  margin-top: 20px;
  background:
    radial-gradient(600px 240px at 10% 0%, rgba(59,130,246,.2), transparent 60%),
    #071531;
  color: rgba(255,255,255,.82); padding: 52px 0 26px;
}
.site-footer a { color: #fff; }
.site-footer h3 { margin: 0 0 14px; color: #fff; font-size: 1rem; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 28px; }
.footer-list { list-style: none; margin: 0; padding: 0; }
.footer-list li { margin: 8px 0; }
.footer-cta { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 16px; }
.footer-bottom {
  margin-top: 28px; padding-top: 18px; border-top: 1px solid rgba(255,255,255,.12);
  display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; font-size: .9rem;
}

@media (max-width: 991px) {
  .grid-3, .pain-grid, .process-track, .detail-hero-grid, .detail-split, .about-grid { grid-template-columns: 1fr 1fr; }
  .process-track { grid-template-columns: 1fr 1fr; }
  .about-grid { grid-template-columns: 1fr; }
  .about-side { position: static; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .nav-toggle { display: inline-flex; }
  .main-nav {
    display: none; width: 100%; flex-direction: column; align-items: flex-start;
    padding: 8px 0 16px;
  }
  .main-nav.open { display: flex; }
  .header-inner { flex-wrap: wrap; }
  .sticky-card { position: static; }
  .cta-banner { flex-direction: column; align-items: flex-start; }
  .sd-hero-grid, .sd-split, .sd-deliver-grid, .sd-cta-band { grid-template-columns: 1fr; }
  .sd-solution-card { position: static; }
  .sd-trust-grid, .sd-feature-grid, .sd-related-grid { grid-template-columns: 1fr 1fr; }
  .sd-cta-actions { flex-direction: row; flex-wrap: wrap; }
}
@media (max-width: 768px) {
  .grid-3, .grid-2, .footer-grid, .pain-grid, .process-track, .detail-hero-grid, .detail-split, .hero-stats, .about-grid {
    grid-template-columns: 1fr;
  }
  .hero-panel { padding: 48px 0 56px; }
  .svc-tile { grid-template-columns: 48px minmax(0, 1fr); gap: 12px 14px; }
  .svc-tile .svc-icon { width: 48px; height: 48px; font-size: 1.2rem; }
  .sd-trust-grid, .sd-feature-grid, .sd-related-grid { grid-template-columns: 1fr; }
  .sd-hero { padding: 28px 0 36px; }
  .sd-section { padding: 40px 0; }
}