:root {
  --blue-950: #102a56;
  --blue-900: #153a73;
  --blue-700: #1e63c8;
  --blue-100: #eaf3ff;
  --green-600: #12a878;
  --green-100: #e9fbf5;
  --ink: #172033;
  --muted: #5d6b82;
  --line: #d9e3f0;
  --surface: #ffffff;
  --surface-glass: rgba(255, 255, 255, 0.82);
  --soft: rgba(238, 246, 253, 0.78);
  --warning: #fff7e0;
  --shadow: 0 18px 45px rgba(17, 42, 86, 0.12);
  --panel-shadow: 0 18px 46px rgba(25, 66, 128, 0.1);
}

* {
  box-sizing: border-box;
}

body {
  position: relative;
  margin: 0;
  color: var(--ink);
  font-family: "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
  line-height: 1.65;
  background:
    radial-gradient(circle at 12% 8%, rgba(30, 99, 200, 0.13), transparent 26%),
    radial-gradient(circle at 88% 22%, rgba(18, 168, 120, 0.14), transparent 28%),
    linear-gradient(180deg, #f7fbff 0%, #eef7ff 42%, #ffffff 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    linear-gradient(rgba(30, 99, 200, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(30, 99, 200, 0.055) 1px, transparent 1px),
    radial-gradient(circle at 24% 32%, rgba(18, 168, 120, 0.1), transparent 18%),
    radial-gradient(circle at 74% 72%, rgba(30, 99, 200, 0.09), transparent 18%);
  background-size:
    52px 52px,
    52px 52px,
    auto,
    auto;
  opacity: 0.7;
}

body.is-lightbox-open {
  overflow: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  display: block;
  max-width: 100%;
}

.container {
  width: min(1160px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid rgba(217, 227, 240, 0.85);
  background: rgba(255, 255, 255, 0.86);
  backdrop-filter: blur(14px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 74px;
  gap: 22px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  color: var(--blue-950);
}

.brand img {
  width: 48px;
  height: 48px;
  object-fit: contain;
}

.brand span {
  display: block;
  font-size: 20px;
  letter-spacing: 0;
}

.brand small {
  display: block;
  margin-top: -3px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 600;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 6px;
}

.site-nav a {
  border-radius: 8px;
  padding: 8px 12px;
  color: var(--muted);
  font-weight: 700;
  font-size: 15px;
}

.site-nav a:hover,
.site-nav a.active {
  color: var(--blue-700);
  background: var(--blue-100);
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  color: var(--blue-950);
  font-size: 24px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  border: 0;
  border-radius: 8px;
  padding: 0 18px;
  cursor: pointer;
  font: inherit;
  font-weight: 800;
}

.button.primary {
  color: #fff;
  background: linear-gradient(135deg, var(--blue-700), var(--green-600));
  box-shadow: 0 12px 26px rgba(30, 99, 200, 0.24);
}

.button.primary:hover {
  box-shadow: 0 16px 34px rgba(30, 99, 200, 0.3);
  transform: translateY(-1px);
}

.button.secondary {
  color: var(--blue-900);
  background: rgba(234, 243, 255, 0.88);
  box-shadow: inset 0 0 0 1px rgba(30, 99, 200, 0.08);
}

.hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 78% 18%, rgba(18, 168, 120, 0.18), transparent 30%),
    radial-gradient(circle at 18% 28%, rgba(30, 99, 200, 0.14), transparent 32%),
    linear-gradient(135deg, rgba(247, 251, 255, 0.96) 0%, rgba(239, 249, 255, 0.9) 48%, rgba(255, 255, 255, 0.92) 100%);
}

.hero::before,
.hero::after {
  content: "";
  position: absolute;
  pointer-events: none;
}

.hero::before {
  inset: 0;
  background:
    linear-gradient(115deg, transparent 0 42%, rgba(255, 255, 255, 0.7) 48%, transparent 56%),
    radial-gradient(circle at 74% 50%, rgba(30, 99, 200, 0.08), transparent 32%);
  opacity: 0.75;
}

.hero::after {
  right: -120px;
  top: 70px;
  width: 520px;
  height: 520px;
  border: 1px solid rgba(30, 99, 200, 0.12);
  border-radius: 50%;
  background:
    radial-gradient(circle, transparent 54%, rgba(18, 168, 120, 0.08) 55% 57%, transparent 58%),
    repeating-conic-gradient(from 0deg, rgba(30, 99, 200, 0.12) 0deg 3deg, transparent 3deg 16deg);
  opacity: 0.7;
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
  align-items: center;
  gap: 44px;
  min-height: calc(100vh - 74px);
  padding: 56px 0;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 16px;
  border: 1px solid #bfe5da;
  border-radius: 999px;
  padding: 6px 12px;
  color: #067653;
  background: rgba(233, 251, 245, 0.88);
  box-shadow: 0 8px 22px rgba(18, 168, 120, 0.08);
  font-size: 14px;
  font-weight: 800;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 18px;
  color: var(--blue-950);
  font-size: clamp(40px, 6vw, 64px);
  line-height: 1.08;
}

.hero-lead {
  max-width: 640px;
  margin-bottom: 26px;
  color: var(--muted);
  font-size: 19px;
}

.hero-actions,
.section-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.trust-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 34px;
}

.trust-item {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px;
  background: var(--surface-glass);
  box-shadow: 0 14px 34px rgba(17, 42, 86, 0.07);
  backdrop-filter: blur(14px);
}

.trust-item strong {
  display: block;
  color: var(--blue-900);
  font-size: 20px;
}

.trust-item span {
  color: var(--muted);
  font-size: 13px;
}

.hero-visual {
  position: relative;
  min-height: 520px;
}

.hero-visual::before,
.hero-visual::after {
  content: "";
  position: absolute;
  inset: 42px 0 auto 50%;
  width: min(440px, 86vw);
  height: min(440px, 86vw);
  border-radius: 50%;
  transform: translateX(-50%);
  pointer-events: none;
}

.hero-visual::before {
  background:
    radial-gradient(circle, rgba(255, 255, 255, 0.74) 0 45%, transparent 46%),
    repeating-conic-gradient(from 0deg, rgba(30, 99, 200, 0.2) 0deg 4deg, transparent 4deg 20deg),
    radial-gradient(circle, rgba(18, 168, 120, 0.14), transparent 68%);
  filter: drop-shadow(0 22px 60px rgba(30, 99, 200, 0.14));
  animation: shieldRotate 22s linear infinite;
}

.hero-visual::after {
  top: 72px;
  width: min(360px, 72vw);
  height: min(360px, 72vw);
  border: 1px solid rgba(18, 168, 120, 0.22);
  background:
    linear-gradient(90deg, transparent 49%, rgba(18, 168, 120, 0.28) 49% 51%, transparent 51%),
    linear-gradient(0deg, transparent 49%, rgba(30, 99, 200, 0.18) 49% 51%, transparent 51%),
    radial-gradient(circle, transparent 56%, rgba(30, 99, 200, 0.1) 57% 59%, transparent 60%);
  opacity: 0.82;
  animation: shieldPulse 4.8s ease-in-out infinite;
}

.mascot-card {
  position: relative;
  z-index: 2;
  display: grid;
  place-items: center;
  min-height: 500px;
}

.mascot-card::before,
.mascot-card::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  border-radius: 50%;
  pointer-events: none;
  transform: translate(-50%, -50%);
}

.mascot-card::before {
  width: min(530px, 96%);
  height: min(530px, 96%);
  border: 1px solid rgba(30, 99, 200, 0.16);
  background:
    radial-gradient(circle, transparent 45%, rgba(255, 255, 255, 0.6) 46% 48%, transparent 49%),
    conic-gradient(from 210deg, transparent 0deg, rgba(18, 168, 120, 0.22) 42deg, transparent 90deg, rgba(30, 99, 200, 0.18) 168deg, transparent 230deg);
  animation: shieldRotateReverse 28s linear infinite;
}

.mascot-card::after {
  width: min(370px, 72%);
  height: min(370px, 72%);
  border: 1px solid rgba(18, 168, 120, 0.24);
  box-shadow:
    0 0 0 18px rgba(30, 99, 200, 0.035),
    0 0 70px rgba(18, 168, 120, 0.16);
  animation: shieldPulse 3.8s ease-in-out infinite;
}

.mascot-card img {
  position: relative;
  z-index: 2;
  width: min(500px, 100%);
  object-fit: contain;
  filter:
    drop-shadow(0 24px 26px rgba(16, 42, 86, 0.2))
    drop-shadow(0 0 24px rgba(18, 168, 120, 0.14));
  animation: mascotFloat 4.6s ease-in-out infinite;
}

.shield-note {
  position: absolute;
  right: 0;
  bottom: 32px;
  z-index: 3;
  width: min(310px, 78%);
  border: 1px solid rgba(217, 227, 240, 0.9);
  border-radius: 8px;
  padding: 18px;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow);
}

.shield-note::before {
  content: "";
  position: absolute;
  left: 18px;
  right: 18px;
  top: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--blue-700), var(--green-600));
  opacity: 0.8;
}

.shield-note strong {
  display: block;
  color: var(--blue-950);
  font-size: 20px;
}

.shield-note span {
  color: var(--muted);
  font-size: 14px;
}

@keyframes mascotFloat {
  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-14px);
  }
}

@keyframes shieldRotate {
  to {
    transform: translateX(-50%) rotate(360deg);
  }
}

@keyframes shieldRotateReverse {
  to {
    transform: translate(-50%, -50%) rotate(-360deg);
  }
}

@keyframes shieldPulse {
  0%,
  100% {
    opacity: 0.7;
    scale: 0.98;
  }

  50% {
    opacity: 1;
    scale: 1.03;
  }
}

.section {
  position: relative;
  padding: 76px 0;
}

.section.soft {
  background:
    linear-gradient(135deg, rgba(238, 246, 253, 0.9), rgba(242, 252, 248, 0.78)),
    radial-gradient(circle at 90% 15%, rgba(18, 168, 120, 0.1), transparent 28%);
}

.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 30px;
}

.section-head h2,
.page-title h1 {
  color: var(--blue-950);
  font-size: clamp(30px, 4vw, 42px);
  line-height: 1.18;
}

.section-head p,
.page-title p {
  max-width: 690px;
  color: var(--muted);
}

.grid {
  display: grid;
  gap: 18px;
}

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

.grid.four {
  grid-template-columns: repeat(4, 1fr);
}

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

.service-card,
.case-card,
.cert-card,
.contact-card,
.process-step,
.notice-box {
  border: 1px solid rgba(217, 227, 240, 0.9);
  border-radius: 8px;
  background: var(--surface-glass);
  box-shadow: var(--panel-shadow);
  backdrop-filter: blur(16px);
}

.service-card,
.case-card,
.cert-card,
.contact-card,
.process-step {
  position: relative;
  overflow: hidden;
}

.service-card::before,
.case-card::before,
.cert-card::before,
.contact-card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-top: 1px solid rgba(255, 255, 255, 0.75);
  pointer-events: none;
}

.service-card,
.contact-card,
.process-step,
.notice-box {
  padding: 22px;
}

.service-card h3,
.case-card h3,
.cert-card h3,
.contact-card h3,
.process-step h3 {
  color: var(--blue-900);
  font-size: 20px;
}

.service-card p,
.case-card p,
.cert-card p,
.contact-card p,
.process-step p {
  color: var(--muted);
}

.icon-mark {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  margin-bottom: 16px;
  border-radius: 8px;
  color: #fff;
  background: linear-gradient(135deg, var(--blue-700), var(--green-600));
  font-weight: 900;
}

.page-hero {
  position: relative;
  overflow: hidden;
  padding: 70px 0 50px;
  background:
    radial-gradient(circle at 82% 10%, rgba(18, 168, 120, 0.13), transparent 26%),
    radial-gradient(circle at 16% 20%, rgba(30, 99, 200, 0.11), transparent 30%),
    linear-gradient(180deg, rgba(247, 251, 255, 0.96), rgba(255, 255, 255, 0.76));
}

.page-hero::after {
  content: "";
  position: absolute;
  right: 8%;
  bottom: -90px;
  width: 320px;
  height: 320px;
  border: 1px solid rgba(30, 99, 200, 0.1);
  border-radius: 50%;
  background: repeating-conic-gradient(from 0deg, rgba(18, 168, 120, 0.09) 0deg 4deg, transparent 4deg 18deg);
  pointer-events: none;
}

.page-title {
  position: relative;
  z-index: 1;
  max-width: 780px;
}

.compliance-strip {
  border-top: 1px solid rgba(30, 99, 200, 0.14);
  border-bottom: 1px solid rgba(30, 99, 200, 0.12);
  padding: 14px 0;
  color: var(--blue-900);
  background: rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(12px);
  font-size: 14px;
}

.process {
  counter-reset: step;
}

.process-step {
  position: relative;
}

.process-step::before {
  counter-increment: step;
  content: counter(step);
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  margin-bottom: 16px;
  border-radius: 50%;
  color: #fff;
  background: var(--blue-700);
  font-weight: 900;
}

.case-card {
  overflow: hidden;
}

.image-frame {
  overflow: hidden;
  border: 1px solid rgba(217, 227, 240, 0.92);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.86);
}

.image-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.image-frame.contain img {
  object-fit: contain;
}

.image-frame.certificate {
  aspect-ratio: 16 / 9;
}

.image-frame.case-shot {
  aspect-ratio: 16 / 9;
  border-right: 0;
  border-left: 0;
  border-radius: 0;
}

.image-frame.reference-shot {
  aspect-ratio: 16 / 9;
}

.reference-feature-card {
  grid-column: 1 / -1;
}

.image-frame.reference-feature {
  aspect-ratio: auto;
  border-color: rgba(28, 82, 164, 0.24);
  box-shadow: 0 18px 38px rgba(28, 82, 164, 0.12);
  padding: 22px;
}

.image-frame.reference-feature img {
  display: block;
  width: min(100%, 920px);
  height: auto;
  margin: 0 auto;
  object-fit: contain;
}

.reference-feature-card .cert-body {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 22px;
}

.reference-feature-card .cert-body h3 {
  min-width: 220px;
}

.image-frame.customer-wall {
  background: #fff;
  padding: 18px;
}

.image-frame.customer-wall img {
  height: auto;
}

.image-frame.office {
  aspect-ratio: 16 / 9;
}

.comparison {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 210px;
  background: #edf4fb;
}

.shot {
  display: grid;
  place-items: center;
  min-height: 210px;
  padding: 18px;
  text-align: center;
  color: var(--muted);
  background:
    linear-gradient(135deg, rgba(30, 99, 200, 0.08), rgba(18, 168, 120, 0.08)),
    repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.8) 0 12px, rgba(245, 248, 252, 0.9) 12px 24px);
}

.shot.after {
  background:
    linear-gradient(135deg, rgba(18, 168, 120, 0.15), rgba(30, 99, 200, 0.06)),
    repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.84) 0 12px, rgba(239, 251, 246, 0.9) 12px 24px);
}

.shot strong {
  display: block;
  color: var(--blue-900);
}

.case-body,
.cert-body {
  padding: 20px;
}

.case-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}

.tag {
  border-radius: 999px;
  padding: 5px 10px;
  color: #066348;
  background: var(--green-100);
  font-size: 13px;
  font-weight: 800;
}

.cert-placeholder,
.qr-placeholder {
  display: grid;
  place-items: center;
  border: 1px dashed #9ab1cc;
  border-radius: 8px;
  color: var(--muted);
  background: #f9fbfe;
  text-align: center;
}

.cert-placeholder {
  aspect-ratio: 4 / 3;
  padding: 18px;
}

.qr-placeholder {
  width: 170px;
  height: 170px;
  margin-bottom: 16px;
  background:
    linear-gradient(90deg, transparent 45%, rgba(30, 99, 200, 0.12) 45% 55%, transparent 55%),
    linear-gradient(0deg, transparent 45%, rgba(18, 168, 120, 0.12) 45% 55%, transparent 55%),
    #fff;
}

.qr-image {
  display: block;
  width: min(100%, 190px);
  aspect-ratio: 1 / 1;
  object-fit: contain;
  margin-bottom: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  padding: 10px;
  cursor: zoom-in;
  transition:
    border-color 0.18s ease,
    box-shadow 0.18s ease,
    transform 0.18s ease;
}

.qr-image:hover,
.qr-image:focus {
  border-color: rgba(30, 99, 200, 0.45);
  box-shadow: 0 12px 24px rgba(28, 82, 164, 0.14);
  outline: none;
  transform: translateY(-2px);
}

.qr-lightbox {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(10, 25, 48, 0.72);
}

.qr-lightbox[hidden] {
  display: none;
}

.qr-lightbox-panel {
  position: relative;
  width: min(92vw, 560px);
  border-radius: 8px;
  background: #fff;
  padding: 24px;
  box-shadow: 0 30px 80px rgba(10, 25, 48, 0.28);
}

.qr-lightbox-panel img {
  display: block;
  width: 100%;
  max-height: 72vh;
  object-fit: contain;
}

.qr-lightbox-caption {
  margin-top: 14px;
  color: var(--blue-900);
  font-weight: 800;
  text-align: center;
}

.qr-lightbox-close {
  position: absolute;
  top: 10px;
  right: 10px;
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border: 0;
  border-radius: 999px;
  color: var(--blue-900);
  background: var(--blue-100);
  cursor: pointer;
  font-size: 24px;
  line-height: 1;
}

.proof-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 18px;
  align-items: start;
}

.proof-stack {
  display: grid;
  gap: 18px;
}

.caption {
  margin-top: 10px;
  color: var(--muted);
  font-size: 14px;
}

.media-spaced {
  margin-top: 22px;
}

.group-block + .group-block {
  margin-top: 52px;
}

.group-title {
  margin-bottom: 20px;
}

.group-title h2 {
  color: var(--blue-950);
  font-size: clamp(26px, 3vw, 34px);
}

.group-title p {
  max-width: 760px;
  color: var(--muted);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
  align-items: start;
}

.lead-form {
  display: grid;
  gap: 14px;
  margin: 18px 0 20px;
}

.lead-form label {
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-weight: 700;
}

.lead-type-group {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  border: 0;
}

.lead-type-group legend {
  padding: 0;
  color: var(--muted);
  font-weight: 700;
}

.lead-type-options {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.lead-type-options label {
  position: relative;
  display: block;
  cursor: pointer;
}

.lead-type-options input {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
}

.lead-type-options span {
  display: flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(217, 227, 240, 0.95);
  border-radius: 8px;
  color: var(--blue-900);
  background: rgba(255, 255, 255, 0.82);
  font-weight: 800;
  transition: all 0.18s ease;
}

.lead-type-options input:checked + span {
  color: #fff;
  border-color: transparent;
  background: linear-gradient(135deg, var(--blue-700), var(--green-600));
  box-shadow: 0 12px 24px rgba(30, 99, 200, 0.18);
}

.lead-type-options input:focus-visible + span {
  box-shadow:
    0 0 0 3px rgba(30, 99, 200, 0.14),
    0 12px 24px rgba(30, 99, 200, 0.16);
}

.lead-form input:not([type="radio"]) {
  width: 100%;
  min-height: 48px;
  border: 1px solid rgba(217, 227, 240, 0.95);
  border-radius: 8px;
  padding: 0 14px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.88);
  font: inherit;
  outline: none;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.85);
}

.lead-form input:not([type="radio"]):focus {
  border-color: rgba(30, 99, 200, 0.55);
  box-shadow:
    0 0 0 3px rgba(30, 99, 200, 0.12),
    inset 0 1px 0 rgba(255, 255, 255, 0.85);
}

.lead-form .button {
  width: 100%;
  margin-top: 2px;
}

.lead-form .button:disabled {
  cursor: wait;
  opacity: 0.72;
  transform: none;
}

.lead-form-trap {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.form-message {
  min-height: 22px;
  margin: 0;
  font-size: 14px;
  font-weight: 700;
}

.form-message.is-success {
  color: var(--green-700);
}

.form-message.is-error {
  color: #b42318;
}

.privacy-note {
  margin: -4px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.7;
}

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

.contact-list li {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  border-bottom: 1px solid var(--line);
  padding: 10px 0;
}

.contact-list span {
  color: var(--muted);
}

.notice-box {
  border-color: rgba(18, 168, 120, 0.26);
  background:
    linear-gradient(135deg, rgba(233, 251, 245, 0.88), rgba(234, 243, 255, 0.78));
}

.notice-box h3 {
  margin-bottom: 8px;
  color: #066348;
}

.site-footer {
  padding: 32px 0;
  color: #c8d4e5;
  background: var(--blue-950);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.footer-inner strong {
  color: #fff;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-links a {
  color: #dfe9f6;
}

@media (max-width: 880px) {
  .header-inner {
    min-height: 66px;
  }

  .nav-toggle {
    display: inline-grid;
    place-items: center;
  }

  .site-nav {
    position: absolute;
    top: 66px;
    right: 20px;
    left: 20px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 10px;
    background: #fff;
    box-shadow: var(--shadow);
  }

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

  .hero-grid,
  .contact-grid,
  .proof-grid,
  .grid.two,
  .grid.three,
  .grid.four {
    grid-template-columns: 1fr;
  }

  .reference-feature-card {
    grid-column: auto;
  }

  .reference-feature-card .cert-body {
    display: block;
  }

  .hero-grid {
    gap: 22px;
    min-height: auto;
    padding: 42px 0;
  }

  .hero-visual,
  .mascot-card {
    min-height: 380px;
  }

  .hero-visual::before {
    top: 42px;
    width: min(360px, 86vw);
    height: min(360px, 86vw);
  }

  .hero-visual::after {
    top: 68px;
    width: min(290px, 70vw);
    height: min(290px, 70vw);
  }

  .shield-note {
    left: 0;
    right: auto;
    width: min(330px, 88%);
  }

  .trust-row {
    grid-template-columns: 1fr;
  }

  .section-head,
  .footer-inner {
    align-items: start;
    flex-direction: column;
  }
}

@media (max-width: 560px) {
  .container {
    width: min(100% - 28px, 1160px);
  }

  h1 {
    font-size: 38px;
  }

  .section {
    padding: 56px 0;
  }

  .comparison {
    grid-template-columns: 1fr;
  }

  .hero-actions .button,
  .section-actions .button {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}