:root {
  --blue: #1268f3;
  --blue-2: #2d7cff;
  --ink: #071b36;
  --muted: #5d6f89;
  --line: #d9e7fb;
  --soft: #f4f9ff;
  --card: rgba(255, 255, 255, .92);
  --shadow: 0 18px 55px rgba(20, 87, 173, .12);
  --radius: 14px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  font-family: "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
  background:
    radial-gradient(circle at 20% 0%, rgba(20, 104, 243, .12), transparent 34%),
    linear-gradient(180deg, #fff 0%, #f7fbff 48%, #fff 100%);
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.site-header {
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 44px;
  background: rgba(255,255,255,.88);
  border-bottom: 1px solid #e8eef8;
  backdrop-filter: blur(18px);
  position: sticky;
  top: 0;
  z-index: 50;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 26px;
  font-weight: 900;
  color: #071b36;
  white-space: nowrap;
}

.logo-mark {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: linear-gradient(135deg, #0c5cff, #2d8dff);
  color: #fff;
  font-weight: 900;
}

.nav {
  display: flex;
  align-items: center;
  gap: 34px;
  font-size: 16px;
  font-weight: 700;
}

.nav a {
  position: relative;
  padding: 25px 0;
  color: #172941;
}

.nav a::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 5px;
  width: 0;
  height: 3px;
  border-radius: 99px;
  background: var(--blue);
  transform: translateX(-50%);
  transition: width .22s ease;
}

.nav a:hover,
.nav a.active { color: var(--blue); }
.nav a:hover::after,
.nav a.active::after { width: 46px; }

.header-cta,
.primary-btn,
.outline-btn,
.buy-btn,
.cta-band a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  border-radius: 7px;
  padding: 0 28px;
  font-weight: 800;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease, color .2s ease;
}

.header-cta,
.primary-btn,
.buy-btn,
.cta-band a {
  color: #fff;
  background: linear-gradient(135deg, #0d6fff, #1263e8);
  box-shadow: 0 14px 26px rgba(18, 104, 243, .22);
}

.header-cta:hover,
.primary-btn:hover,
.buy-btn:hover,
.cta-band a:hover {
  transform: translateY(-2px);
  background: linear-gradient(135deg, #0755d5, #0b7bff);
}

.outline-btn,
.cta-band .ghost {
  color: var(--blue);
  border: 1px solid var(--blue);
  background: #fff;
  box-shadow: none;
}

.hero {
  padding: 76px 8vw 30px;
}

.hero-inner {
  max-width: 1450px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(420px, 0.88fr) minmax(520px, 1.12fr);
  align-items: center;
  gap: 48px;
}

.hero-copy .eyebrow {
  display: inline-flex;
  padding: 10px 22px;
  border-radius: 999px;
  color: #1268f3;
  background: #edf5ff;
  font-size: 16px;
  font-weight: 800;
}

.hero h1 {
  margin: 34px 0 14px;
  font-size: clamp(46px, 5.2vw, 72px);
  line-height: 1.06;
  letter-spacing: 0;
  color: #071b36;
}

.hero h1::first-letter { color: var(--blue); }

.hero h2 {
  margin: 0 0 22px;
  font-size: clamp(24px, 2.1vw, 34px);
  color: #32445f;
}

.hero p {
  max-width: 660px;
  margin: 0;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.85;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 22px;
  margin-top: 34px;
}

.hero-actions img {
  width: 30px;
  height: 30px;
  margin-right: 8px;
}

.hero-visual {
  position: relative;
  min-height: 465px;
  display: grid;
  place-items: center;
}

.hero-visual::before {
  content: "";
  position: absolute;
  inset: 12% 4% 6%;
  border-radius: 38px;
  background: linear-gradient(135deg, rgba(227, 241, 255, .78), rgba(255,255,255,.18));
  filter: blur(4px);
}

.hero-visual img {
  position: relative;
  width: min(720px, 100%);
  filter: drop-shadow(0 28px 38px rgba(46, 112, 212, .18));
}

.feature-strip,
.stats-bar,
.pricing,
.ddos-section,
.waf-section,
.scenes,
.payments,
.process,
.about,
.contact,
.faq,
.cta-band {
  max-width: 1380px;
  margin: 0 auto;
  padding-left: 24px;
  padding-right: 24px;
}

.feature-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
  padding-top: 16px;
  padding-bottom: 28px;
}

.feature-card,
.cap-card,
.scene-card,
.about-card,
.price-card,
.pay-card,
.step-card {
  position: relative;
  overflow: hidden;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 12px 34px rgba(20, 68, 132, .08);
}

.feature-card {
  display: grid;
  grid-template-columns: 58px 1fr;
  grid-template-rows: auto auto;
  column-gap: 20px;
  row-gap: 6px;
  align-items: center;
  align-content: center;
  padding: 20px 28px;
  min-height: 112px;
}

.feature-card img {
  grid-row: 1 / 3;
  width: 54px;
  height: 54px;
  object-fit: contain;
}

.feature-card h3,
.cap-card h3,
.scene-card h3,
.about-card h3,
.step-card h3 {
  margin: 0 0 8px;
  font-size: 20px;
  text-align: center;
}

.feature-card h3 {
  margin: 0;
  text-align: left;
}
.feature-card p,
.cap-card p,
.scene-card p,
.about-card p,
.step-card p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.7;
  text-align: center;
}

.feature-card p { text-align: left; }

.feature-card p {
  grid-column: 2;
  max-width: none;
  line-height: 1.55;
}

.shine::after,
.lift-card::after {
  content: "";
  position: absolute;
  pointer-events: none;
  z-index: 0;
  inset: -120% auto auto -60%;
  width: 50%;
  height: 300%;
  transform: rotate(28deg);
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.82), transparent);
  transition: left .55s ease;
}

.shine:hover::after,
.lift-card:hover::after { left: 120%; }
.lift-card:hover,
.feature-card:hover,
.pay-card:hover,
.step-card:hover,
.about-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow);
  border-color: rgba(18, 104, 243, .36);
}

.feature-card > *,
.cap-card > *,
.scene-card > *,
.about-card > *,
.price-card > *,
.pay-card > *,
.step-card > * {
  position: relative;
  z-index: 1;
}

.stats-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: rgba(255,255,255,.88);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding-top: 26px;
  padding-bottom: 26px;
}

.stats-bar div {
  text-align: center;
  border-right: 1px solid #dbe7f7;
}

.stats-bar div:last-child { border-right: 0; }
.stats-bar strong {
  display: block;
  color: var(--blue);
  font-size: 34px;
  line-height: 1.1;
}
.stats-bar span {
  display: block;
  margin-top: 8px;
  font-size: 18px;
  font-weight: 800;
}
.stats-bar p {
  margin: 8px 0 0;
  color: var(--muted);
}

.section-title {
  text-align: center;
  padding-top: 58px;
  margin-bottom: 30px;
}

.section-title.left { text-align: left; padding-top: 0; }

.section-title h2 {
  position: relative;
  display: inline-block;
  margin: 0;
  font-size: clamp(32px, 3vw, 46px);
  line-height: 1.16;
}

.section-title h2::after {
  content: "";
  display: block;
  width: 42px;
  height: 4px;
  margin: 12px auto 0;
  border-radius: 99px;
  background: var(--blue);
}

.section-title.left h2::after { margin-left: 0; }

.section-title p {
  margin: 12px auto 0;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.7;
  max-width: 780px;
}

.tabs {
  width: min(760px, 100%);
  margin: 0 auto 26px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
  overflow: hidden;
}

.tabs.single-tabs {
  width: fit-content;
  min-width: 188px;
  display: flex;
  justify-content: center;
  background: transparent;
  border: 0;
  overflow: visible;
}

.tabs.single-tabs .tab {
  min-width: 188px;
  border: 1px solid var(--line);
  border-radius: 15px;
  background: #fff;
}

.tabs.single-tabs .tab.active {
  color: #fff;
  background: var(--blue);
  box-shadow: 0 14px 26px rgba(18, 104, 243, .18);
}

.tab {
  min-height: 58px;
  border: 0;
  background: transparent;
  color: #1a2d47;
  font-size: 17px;
  font-weight: 800;
  cursor: pointer;
}

.tab.active,
.tab:hover {
  color: #fff;
  background: linear-gradient(135deg, #0d6fff, #155de6);
}

.price-shell {
  background: rgba(255,255,255,.72);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 28px;
  box-shadow: var(--shadow);
}

.panel {
  display: none;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px;
}

.panel.active { display: grid; }

.price-card {
  min-height: 590px;
  padding: 26px 28px 28px;
  display: flex;
  flex-direction: column;
}

.corner {
  position: absolute;
  right: 0;
  top: 0;
  padding: 8px 16px;
  background: linear-gradient(135deg, #ff8a46, #ff4b30);
  color: #fff;
  border-bottom-left-radius: 12px;
  font-weight: 800;
}

.product-label {
  color: var(--blue);
  font-weight: 800;
  text-align: center;
  font-size: 15px;
}

.price-card h3 {
  margin: 20px 0 12px;
  font-size: 24px;
  text-align: center;
}

.price {
  margin: 0 0 14px;
  text-align: center;
  color: var(--blue);
  font-size: 43px;
  font-weight: 900;
}

.price span,
.price em {
  font-style: normal;
  font-size: 20px;
  font-weight: 800;
}

.price-card p {
  min-height: 76px;
  margin: 0 0 18px;
  color: var(--muted);
  line-height: 1.7;
  text-align: center;
}

.spec-list {
  list-style: none;
  margin: 0 0 22px;
  padding: 18px 0 0;
  border-top: 1px solid #e1ecfa;
}

.spec-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 9px 0;
  border-bottom: 1px solid #edf3fb;
  color: #52647c;
  font-size: 15px;
}

.spec-list strong {
  color: #10233f;
  text-align: right;
}

.buy-btn {
  width: 100%;
  margin-top: auto;
  min-height: 52px;
  font-size: 18px;
  position: relative;
  z-index: 3;
  pointer-events: auto;
}

.note {
  margin-top: 18px;
  padding: 17px 24px;
  text-align: center;
  color: var(--blue);
  font-size: 18px;
  font-weight: 800;
  background: #eef6ff;
  border-radius: 10px;
}

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

.cap-card {
  min-height: 132px;
  display: grid;
  grid-template-columns: 70px 1fr;
  grid-template-rows: auto auto;
  align-items: center;
  align-content: center;
  column-gap: 20px;
  row-gap: 8px;
  padding: 22px 24px;
}

.cap-card img {
  grid-row: 1 / 3;
  width: 64px;
  height: 64px;
  object-fit: contain;
}
.cap-card h3,
.cap-card p { text-align: left; }

.cap-card h3 { margin: 0; }

.cap-card p {
  grid-column: 2;
  max-width: none;
  line-height: 1.55;
}

.wide-cap {
  margin-top: 28px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  align-items: center;
  gap: 0;
  padding: 26px;
  background: rgba(255,255,255,.86);
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: var(--shadow);
}

.wide-cap h3 {
  grid-column: 1 / -1;
  margin: 0 0 22px;
  font-size: 25px;
  text-align: center;
}

.wide-cap div {
  min-height: 88px;
  display: grid;
  grid-template-columns: 62px 1fr;
  grid-template-rows: auto auto;
  column-gap: 14px;
  align-items: center;
  align-content: center;
  row-gap: 5px;
  padding: 0 20px;
  border-left: 1px solid #dbe7f7;
}

.wide-cap div:first-of-type { border-left: 0; }

.wide-cap img {
  grid-row: 1 / 3;
  width: 54px;
  height: 54px;
}

.wide-cap strong { display: block; font-size: 18px; }
.wide-cap span {
  grid-column: 2;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.5;
}

.waf-section {
  display: grid;
  grid-template-columns: .92fr 1.08fr;
  gap: 54px;
  align-items: center;
  padding-top: 62px;
}

.waf-icons {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.waf-icons article {
  text-align: center;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 25px 18px;
}

.waf-icons img {
  height: 70px;
  width: 88px;
  object-fit: contain;
  margin: 0 auto 14px;
}

.waf-icons h3 { margin: 0 0 8px; }
.waf-icons p {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
}

.waf-visual {
  position: relative;
  background: #f8fbff;
  border: 1px solid #c9ddfa;
  border-radius: 18px;
  padding: 30px 36px 28px;
  box-shadow: var(--shadow);
}

.waf-visual > img {
  width: 350px;
  margin: -25px auto 0;
}

.metric-card {
  width: 210px;
  margin: -32px auto 20px;
  text-align: center;
  padding: 16px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: #fff;
}

.metric-card strong {
  display: block;
  color: var(--blue);
  font-size: 28px;
}

.metric-card span { color: var(--muted); }

.bar-row {
  display: grid;
  grid-template-columns: 120px 1fr 54px;
  gap: 12px;
  align-items: center;
  margin-top: 12px;
  color: #41556f;
}

.bar-row i {
  height: 8px;
  border-radius: 99px;
  background: linear-gradient(90deg, #0f6fff var(--w), #e1ecfa var(--w));
}

.bar-row em {
  font-style: normal;
  text-align: right;
  font-weight: 800;
}

.scene-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 20px;
}

.scene-card {
  text-align: center;
  padding: 24px 20px 28px;
}

.scene-card img {
  height: 126px;
  object-fit: contain;
  margin: 0 auto 14px;
}

.payments .section-title { padding-top: 46px; }
.pay-grid {
  display: grid;
  grid-template-columns: 1.3fr repeat(4, 1fr);
  gap: 20px;
}

.pay-card {
  min-height: 104px;
  padding: 20px 24px;
  display: grid;
  grid-template-columns: 58px 1fr;
  grid-template-rows: auto auto;
  column-gap: 18px;
  align-items: center;
  align-content: center;
  row-gap: 5px;
  text-align: left;
}
.pay-card img {
  grid-row: 1 / span 2;
  width: 54px;
  height: 54px;
  object-fit: contain;
}
.pay-card strong {
  color: #071b36;
  font-size: 23px;
  line-height: 1.2;
}
.pay-card span {
  margin-top: 0;
  color: var(--muted);
  line-height: 1.55;
  font-size: 14px;
}

.steps {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 22px;
}
.step-card {
  min-height: 168px;
  padding: 24px 18px;
  text-align: center;
}
.step-card span {
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  margin: 0 auto 8px;
  border-radius: 50%;
  color: #fff;
  background: var(--blue);
  font-weight: 900;
}
.step-card img {
  width: 58px;
  height: 58px;
  object-fit: contain;
  margin: 0 auto 8px;
}

.about-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.about-card {
  display: grid;
  grid-template-columns: 72px 1fr;
  grid-template-rows: auto auto;
  align-items: center;
  align-content: center;
  column-gap: 20px;
  row-gap: 8px;
  min-height: 128px;
  padding: 20px 22px;
}
.about-card img {
  grid-row: 1 / 3;
  width: 66px;
  height: 66px;
  object-fit: contain;
}
.about-card h3,
.about-card p { text-align: left; }

.about-card h3 { margin: 0; }

.about-card p {
  grid-column: 2;
  max-width: none;
  line-height: 1.55;
}

.contact {
  display: grid;
  grid-template-columns: .86fr 1.14fr;
  gap: 24px 54px;
  align-items: center;
  padding-top: 66px;
}

.contact-copy {
  display: contents;
}

.contact-copy h2 {
  grid-column: 1 / -1;
  justify-self: center;
  margin: 0;
  font-size: 42px;
  text-align: center;
}

.contact-copy h2::after {
  content: "";
  display: block;
  width: 44px;
  height: 4px;
  margin: 12px auto 0;
  border-radius: 99px;
  background: var(--blue);
}
.contact-copy > p {
  grid-column: 1;
  margin: 18px 0 0;
  color: var(--muted);
  line-height: 1.8;
  font-size: 17px;
}

.contact-box {
  grid-column: 1;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  border: 1px solid var(--line);
  border-radius: 15px;
  overflow: hidden;
  background: #fff;
  box-shadow: var(--shadow);
}

.contact-box a {
  display: grid;
  grid-template-columns: 68px 1fr;
  gap: 14px;
  align-items: center;
  padding: 22px;
  font-size: 19px;
  font-weight: 900;
}
.contact-box a + a { border-left: 1px solid #dbe7f7; }
.contact-box img {
  width: 58px;
  height: 58px;
}
.contact-box span {
  grid-column: 2;
  display: block;
  margin-top: 6px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 500;
}
.contact-art {
  grid-column: 2;
  grid-row: 2 / span 2;
  width: 570px;
  max-width: 100%;
  justify-self: center;
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px 28px;
}

details {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 10px;
  overflow: hidden;
}
summary {
  cursor: pointer;
  padding: 17px 22px;
  font-weight: 800;
}
details p {
  margin: 0;
  padding: 0 22px 18px;
  color: var(--muted);
  line-height: 1.7;
}

.cta-band {
  margin-top: 62px;
  margin-bottom: 52px;
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 18px;
  align-items: center;
  padding-top: 34px;
  padding-bottom: 34px;
  background: linear-gradient(105deg, #eef6ff, #ffffff 42%, #cfe5ff);
  border: 1px solid var(--line);
  border-radius: 14px;
  box-shadow: var(--shadow);
}
.cta-band h2 {
  margin: 0 0 10px;
  font-size: 30px;
}
.cta-band p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.float-service {
  position: fixed;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 80;
  width: 88px;
  background: #fff;
  border: 1px solid #dbe7f7;
  border-radius: 14px;
  box-shadow: 0 14px 42px rgba(20, 68, 132, .15);
  overflow: hidden;
}

.float-service a,
.float-service button {
  width: 100%;
  min-height: 92px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  border: 0;
  background: #fff;
  color: #263952;
  font: inherit;
  font-size: 14px;
  font-weight: 800;
  cursor: pointer;
}
.float-service button { border-top: 1px solid #e1ecfa; }
.float-service img {
  width: 38px;
  height: 38px;
  object-fit: contain;
}
.float-service a:hover,
.float-service button:hover {
  color: var(--blue);
  background: #f2f7ff;
}

.footer {
  display: grid;
  grid-template-columns: 1.8fr repeat(4, 1fr);
  gap: 34px;
  padding: 42px 10vw 24px;
  background: #fff;
  border-top: 1px solid #e4edf9;
}
.footer p {
  color: var(--muted);
  line-height: 1.8;
}
.footer h3 {
  margin: 0 0 12px;
  font-size: 18px;
}
.footer a {
  display: block;
  color: #536780;
  margin-top: 10px;
}
.footer a:hover { color: var(--blue); }
.copyright {
  grid-column: 1 / -1;
  text-align: center;
  border-top: 1px solid #e7eff9;
  padding-top: 18px;
  margin: 4px 0 0;
}

.sub-hero {
  max-width: 1450px;
  margin: 0 auto 34px;
  padding: 78px 24px 58px;
  display: grid;
  grid-template-columns: minmax(0, .94fr) minmax(420px, 1.06fr);
  gap: 54px;
  align-items: center;
}

.sub-hero-copy h1 {
  margin: 18px 0;
  font-size: clamp(42px, 4.4vw, 70px);
  line-height: 1.08;
  letter-spacing: 0;
}

.sub-hero-copy p {
  max-width: 760px;
  margin: 0 0 28px;
  color: #41546f;
  font-size: 18px;
  line-height: 1.85;
}

.sub-hero-art {
  position: relative;
  min-height: 360px;
  display: grid;
  place-items: center;
  overflow: visible;
  border-radius: 0;
  background: transparent;
}

.sub-hero-art::before {
  content: "";
  position: absolute;
  inset: 9% 2% 4%;
  border-radius: 42px;
  background: linear-gradient(135deg, rgba(227, 241, 255, .72), rgba(255,255,255,.14));
  filter: blur(8px);
}

.sub-hero-art img {
  position: relative;
  z-index: 1;
  width: min(690px, 100%);
  max-height: 390px;
  object-fit: contain;
  filter: drop-shadow(0 28px 38px rgba(46, 112, 212, .16));
}

.inner-section {
  max-width: 1380px;
  margin: 0 auto;
  padding: 48px 24px;
}

.inner-card-grid {
  max-width: none;
  padding: 0;
}

.inner-pricing {
  padding-top: 54px;
}

.split-info {
  display: grid;
  grid-template-columns: .86fr 1.14fr;
  gap: 46px;
  align-items: center;
}

.split-info h2 {
  margin: 14px 0 18px;
  font-size: 38px;
  line-height: 1.2;
}

.split-info p {
  margin: 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.9;
}

.split-info img {
  justify-self: center;
  width: min(520px, 92%);
  max-height: 320px;
  object-fit: contain;
  border-radius: 20px;
}

.inner-section .about-grid {
  align-items: stretch;
}

@media (max-width: 1280px) {
  .nav { gap: 20px; }
  .panel { grid-template-columns: repeat(2, 1fr); }
  .scene-grid { grid-template-columns: repeat(3, 1fr); }
  .feature-strip,
  .cap-grid,
  .about-grid { grid-template-columns: repeat(2, 1fr); }
  .wide-cap { grid-template-columns: repeat(2, 1fr); }
  .wide-cap h3 { grid-column: 1 / -1; margin-bottom: 18px; }
  .sub-hero {
    grid-template-columns: 1fr;
  }
  .sub-hero-art {
    min-height: 300px;
  }
}

@media (max-width: 900px) {
  .site-header {
    height: auto;
    padding: 16px 18px;
    flex-wrap: wrap;
    gap: 14px;
  }
  .nav {
    order: 3;
    width: 100%;
    overflow-x: auto;
    justify-content: flex-start;
    padding-bottom: 4px;
  }
  .hero { padding: 42px 18px 20px; }
  .hero-inner,
  .waf-section,
  .contact {
    grid-template-columns: 1fr;
  }
  .contact-copy h2,
  .contact-copy > p,
  .contact-box,
  .contact-art {
    grid-column: 1;
  }
  .contact-art {
    grid-row: auto;
  }
  .hero h1 { font-size: 42px; }
  .hero-visual { min-height: auto; }
  .tabs,
  .pay-grid,
  .steps,
  .stats-bar,
  .footer,
  .cta-band,
  .contact-box,
  .faq-grid {
    grid-template-columns: 1fr;
  }
  .feature-strip,
  .cap-grid,
  .about-grid,
  .scene-grid,
  .waf-icons,
  .panel {
    grid-template-columns: 1fr;
  }
  .stats-bar div { border-right: 0; border-bottom: 1px solid #dbe7f7; padding: 16px 0; }
  .stats-bar div:last-child { border-bottom: 0; }
  .float-service { right: 8px; width: 76px; }
  .float-service a,
  .float-service button { min-height: 82px; font-size: 12px; }
  .sub-hero {
    padding: 42px 18px 28px;
    gap: 28px;
  }
  .sub-hero-copy h1 {
    font-size: 38px;
  }
  .sub-hero-copy p {
    font-size: 16px;
  }
  .split-info {
    grid-template-columns: 1fr;
  }
}