.section { padding: var(--sp-16) 0; position: relative; }

.section { background: linear-gradient(180deg, #f5f8ff 0%, #ffffff 60%, #f5f8ff 100%); }
.section-alt { background: linear-gradient(180deg, #eef3ff 0%, #f8fafc 55%, #f0f5ff 100%); }

.section::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 64px;
  pointer-events: none;
  z-index: 1;
}
.section:not(.section-alt):not(.price-sec)::after {
  background: linear-gradient(180deg, rgba(245,248,255,0), rgba(238,243,255,.85));
}
.section.section-alt::after {
  background: linear-gradient(180deg, rgba(238,243,255,0), rgba(245,248,255,.85));
}
.section:not(.hero)::before {
  content: "";
  position: absolute;
  left: 0; right: 0; top: 0;
  height: 64px;
  pointer-events: none;
  z-index: 1;
}
.section:not(.section-alt):not(.price-sec):not(.hero)::before {
  background: linear-gradient(180deg, rgba(238,243,255,.85), rgba(245,248,255,0));
}
.section.section-alt::before {
  background: linear-gradient(180deg, rgba(245,248,255,.85), rgba(238,243,255,0));
}
.section-head { max-width: 720px; margin: 0 auto var(--sp-10); text-align: center; }
.section-head .title { font-size: var(--text-4xl); margin-top: var(--sp-4); background: linear-gradient(135deg, var(--slate-900) 0%, var(--brand-800) 100%); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.section-head .sub { margin-top: var(--sp-4); color: var(--slate-500); font-size: var(--text-lg); max-width: 720px; margin-left: auto; margin-right: auto; white-space: nowrap; }
@media (max-width: 768px) {
  .section { padding: var(--sp-16) 0; }
  .section-head .title { font-size: var(--text-3xl); }
  .section-head .sub { font-size: var(--text-base); white-space: normal; overflow-wrap: break-word; }
}


.nav {
  position: sticky;
  top: 0;
  z-index: 999;
  background: rgba(255,255,255,.78);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid rgba(148,163,184,.12);
  transition: background var(--t-base), box-shadow var(--t-base);
}
.nav.scrolled { background: rgba(255,255,255,.92); box-shadow: var(--shadow-md); }
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.brand { display: flex; align-items: center; gap: var(--sp-3); }
.brand img { height: 36px; width: auto; }
.brand-txt { display: flex; align-items: center; line-height: 1; }
.brand-name { font-weight: 800; font-size: var(--text-xl); color: var(--slate-900); letter-spacing: -.01em; }
.nav-links { display: flex; align-items: center; gap: var(--sp-6); }
.nav-link {
  position: relative;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--slate-600);
  padding: var(--sp-2) 0;
  transition: color var(--t-fast);
}
.nav-link::after {
  content: "";
  position: absolute;
  left: 50%; bottom: -2px;
  width: 0; height: 2px;
  background: var(--brand-600);
  border-radius: 2px;
  transform: translateX(-50%);
  transition: width var(--t-base);
}
.nav-link:hover, .nav-link.active { color: var(--brand-600); }
.nav-link:hover::after, .nav-link.active::after { width: 100%; }
.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: var(--sp-3) var(--sp-6);
  border-radius: var(--r-full);
  background: linear-gradient(135deg, var(--brand-600), var(--brand-700));
  color: #fff !important;
  font-weight: 600;
  font-size: var(--text-sm);
  transition: transform var(--t-fast), box-shadow var(--t-fast), opacity var(--t-fast);
  box-shadow: 0 4px 14px rgba(26,74,221,.32);
}
.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 22px rgba(26,74,221,.42);
}
.nav-burger { display: none; }
@media (max-width: 1024px) {
  .nav-links {
    position: fixed;
    inset: 72px 0 auto 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: var(--sp-4) var(--sp-6);
    background: rgba(255,255,255,.96);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--slate-100);
    box-shadow: var(--shadow-float);
    transform: translateY(-120%);
    opacity: 0;
    transition: transform .4s var(--ease-out), opacity .35s var(--ease-out);
  }
  .nav-links.open { transform: translateY(0); opacity: 1; }
  .nav-link { padding: var(--sp-4) 0; font-size: var(--text-base); width: 100%; border-bottom: 1px solid rgba(148,163,184,.1); }
  .nav-link::after { display: none; }
  .nav-cta { margin-top: var(--sp-4); width: 100%; justify-content: center; }
  .nav-burger { display: flex; flex-direction: column; gap: 5px; padding: var(--sp-2); z-index: 1; }
  .nav-burger span { width: 22px; height: 2px; background: var(--slate-800); border-radius: 2px; transition: transform var(--t-fast), opacity var(--t-fast); }
  .nav-burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-burger.open span:nth-child(2) { opacity: 0; }
  .nav-burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
}


.hero {
  position: relative;
  overflow: hidden;
  background: linear-gradient(170deg, #0b1426 0%, #0f1f42 30%, #12285a 60%, var(--brand-800) 100%);
  color: #fff;
  padding: var(--sp-28) 0;
  min-height: 90vh;
  display: flex;
  align-items: center;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(50rem 28rem at 80% -5%, rgba(99,137,240,.18), transparent 55%),
    radial-gradient(36rem 22rem at -5% 105%, rgba(245,166,35,.08), transparent 55%),
    radial-gradient(20rem 20rem at 50% 50%, rgba(99,137,240,.04), transparent 70%);
  pointer-events: none;
}
.hero::after {
  content: "";
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.08), transparent);
}
.hero-grid { position: relative; display: grid; grid-template-columns: 1.05fr .95fr; gap: var(--sp-16); align-items: center; }
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-3);
  padding: var(--sp-2) var(--sp-4);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--r-full);
  background: rgba(255,255,255,.04);
  backdrop-filter: blur(8px);
  font-size: var(--text-sm);
  color: #b4c8f0;
  letter-spacing: .03em;
}
.hero-eyebrow::before {
  content: "";
  width: 6px; height: 6px;
  background: #34d399;
  border-radius: 50%;
  box-shadow: 0 0 8px rgba(52,211,153,.6);
  animation: hero-dot-pulse 2s ease-in-out infinite;
}
@keyframes hero-dot-pulse {
  0%, 100% { box-shadow: 0 0 8px rgba(52,211,153,.6); }
  50% { box-shadow: 0 0 16px rgba(52,211,153,.9); }
}
.hero-title {
  font-size: 76px;
  line-height: 1.15;
  margin: var(--sp-8) 0 var(--sp-6);
  color: #fff;
  letter-spacing: -.03em;
  font-weight: 800;
  max-width: 46rem;
  white-space: nowrap;
}
.hero-title .grad {
  --shimmer-base: #7ba7ff;
  --shimmer-glow: #ffffff;
  background-image: linear-gradient(115deg,
    #8eb8ff 0%, #bcd5ff 18%, #ffffff 30%, #bcd5ff 42%, #8eb8ff 55%,
    #bcd5ff 68%, #8eb8ff 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero-sub { font-size: var(--text-lg); color: #a8bce0; max-width: 40rem; line-height: 1.7; }
.hero-stats { display: flex; gap: var(--sp-10); margin-top: var(--sp-12); }
.hero-stat { position: relative; }
.hero-stat:not(:last-child)::after {
  content: "";
  position: absolute;
  right: calc(var(--sp-10) / -2);
  top: 10%;
  height: 80%;
  width: 1px;
  background: rgba(255,255,255,.1);
}
.hero-stat .num { font-size: var(--text-4xl); font-weight: 800; color: #fff; letter-spacing: -.02em; line-height: 1; }
.hero-stat .num .unit { font-size: var(--text-xl); font-weight: 600; color: var(--accent-400); }
.hero-stat .label { font-size: var(--text-sm); color: #889cc4; margin-top: var(--sp-1); }
.hero-cta { display: flex; gap: var(--sp-4); margin-top: var(--sp-12); flex-wrap: wrap; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  padding: var(--sp-4) var(--sp-8);
  border-radius: var(--r-full);
  font-weight: 600;
  font-size: var(--text-base);
  letter-spacing: .01em;
  transition: transform var(--t-fast), box-shadow var(--t-fast), background var(--t-fast), border-color var(--t-fast);
  cursor: pointer;
}
.btn-primary { background: var(--brand-600); color: #fff; box-shadow: 0 4px 16px rgba(26,74,221,.35); }
.btn-primary:hover { background: var(--brand-500); transform: translateY(-2px); box-shadow: 0 12px 28px rgba(26,74,221,.42); }
.btn-accent {
  background: linear-gradient(135deg, var(--accent-500), #e5940a);
  color: #fff;
  box-shadow: 0 4px 16px rgba(245,166,35,.32);
  position: relative;
  overflow: hidden;
}
.btn-accent::after {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: var(--r-full);
  background: linear-gradient(135deg, rgba(255,255,255,.3), transparent 50%, transparent);
  pointer-events: none;
}
.btn-accent:hover { transform: translateY(-2px); box-shadow: 0 12px 28px rgba(245,166,35,.44); }
.btn-ghost-light { border: 1px solid rgba(255,255,255,.22); color: #fff; background: rgba(255,255,255,.04); }
.btn-ghost-light:hover { background: rgba(255,255,255,.1); border-color: rgba(255,255,255,.35); transform: translateY(-2px); }
.hero-visual {
  position: relative;
  height: 520px;
  display: grid;
  place-items: center;
}
.hero-poly {
  width: 100%;
  height: 100%;
  display: block;
}
.hero-network {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
}
.hero-network + .container { position: relative; z-index: 1; }
@keyframes floaty { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }
@media (max-width: 1024px) {
  .hero { min-height: auto; padding: var(--sp-20) 0; }
  .hero-grid { grid-template-columns: 1fr; gap: var(--sp-12); }
  .hero-title { font-size: var(--text-4xl); white-space: normal; }
  .hero-visual { height: 380px; }
}
@media (max-width: 640px) {
  .hero { padding: var(--sp-12) 0; }
  .hero-title { font-size: 36px; line-height: 1.25; max-width: 100%; }
  .hero-sub { font-size: 16px; max-width: 100%; }
  .hero-stats { gap: var(--sp-6); margin-top: var(--sp-8); }
  .hero-visual { height: 300px; }
}


.arch-frame {
  background: #fff;
  border-radius: var(--r-xl);
  box-shadow: var(--shadow-float);
  padding: var(--sp-8);
  border: 1px solid var(--slate-100);
  transition: transform var(--t-base), box-shadow var(--t-base);
}
.arch-frame:hover { transform: translateY(-4px); box-shadow: var(--shadow-xl); }
.arch-frame img { width: 100%; border-radius: var(--r-md); margin: 0 auto; }


.about-media img,
.arch-frame img,
.feature-visual img,
.feature-media-stack img.main { width: 100%; display: block; }
img[src*="company/building.jpg"] { aspect-ratio: 1747 / 1165; }
img[src*="hero/business-architecture"] { aspect-ratio: 1168 / 651; }

img[src*="demo/delegation.png"] { aspect-ratio: 565 / 377; }
img[src*="demo/sample.png"] { aspect-ratio: 691 / 335; }
img[src*="demo/testing.png"] { aspect-ratio: 700 / 366; }
img[src*="demo/original-record-1"] { aspect-ratio: 630 / 563; }
img[src*="demo/quote-1.png"] { aspect-ratio: 590 / 278; }


.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-16); align-items: center; }
.about-media { position: relative; }
.about-media img { border-radius: var(--r-xl); box-shadow: var(--shadow-float); width: 100%; transition: transform .6s var(--ease-out); }
.about-media:hover img { transform: scale(1.02); }
.about-media::after {
  content: "";
  position: absolute;
  inset: var(--sp-8) calc(var(--sp-8) * -1) calc(var(--sp-8) * -1) var(--sp-8);
  border: 2px solid var(--brand-100);
  border-radius: var(--r-xl);
  z-index: -1;
}
.about-copy .title { font-size: var(--text-4xl); margin: var(--sp-4) 0 var(--sp-6); }
.about-copy p { margin-bottom: var(--sp-4); color: var(--slate-600); font-size: var(--text-base); line-height: 1.75; }
.about-tags { display: flex; flex-wrap: nowrap; gap: var(--sp-2); margin-top: var(--sp-6); overflow-x: auto; -webkit-overflow-scrolling: touch; scrollbar-width: none; }
.about-tags::-webkit-scrollbar { display: none; }
.about-tag {
  flex: 0 0 auto;
  white-space: nowrap;
  padding: var(--sp-2) var(--sp-4);
  border-radius: var(--r-sm);
  background: linear-gradient(135deg, var(--brand-50), #f0f4ff);
  color: var(--brand-700);
  font-size: var(--text-sm);
  font-weight: 600;
  border: 1px solid rgba(99,137,240,.15);
  transition: transform var(--t-fast), box-shadow var(--t-fast);
}
.about-tag:hover { transform: translateY(-1px); box-shadow: var(--shadow-sm); }
@media (max-width: 900px) {
  .about-grid { grid-template-columns: 1fr; gap: var(--sp-10); }
  .about-media::after { display: none; }
}


.modules-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-4);
}
.module-card {
  position: relative;
  padding: var(--sp-8) var(--sp-6);
  background: linear-gradient(160deg, #ffffff 0%, #f4f8ff 55%, #eaf1ff 100%);
  border-radius: var(--r-xl);
  border: 1px solid var(--slate-100);
  transition: transform .4s var(--ease-out), box-shadow .4s var(--ease-out), border-color .4s var(--ease-out);
  cursor: default;
  overflow: hidden;
}

.module-card:nth-child(4n+1) { background: linear-gradient(160deg, #ffffff 0%, #eef3ff 55%, #e3ecff 100%); }
.module-card:nth-child(4n+2) { background: linear-gradient(160deg, #ffffff 0%, #eef7ff 55%, #e0f0ff 100%); }
.module-card:nth-child(4n+3) { background: linear-gradient(160deg, #ffffff 0%, #f3f8ff 55%, #e8f2ff 100%); }
.module-card:nth-child(4n+4) { background: linear-gradient(160deg, #ffffff 0%, #fdf6ee 55%, #fbefdd 100%); }
.module-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--brand-500), var(--accent-400), var(--brand-300));
  border-radius: 0 0 var(--r-xl) var(--r-xl);
  opacity: 0;
  transform: scaleX(0.3);
  transition: opacity .4s var(--ease-out), transform .5s var(--ease-out);
}
.module-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(30rem 20rem at 50% 0%, rgba(99,137,240,.03), transparent 60%);
  opacity: 0;
  transition: opacity .4s var(--ease-out);
}
.module-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-float); border-color: transparent; }
.module-card:hover::before { opacity: 1; transform: scaleX(1); }
.module-card:hover::after { opacity: 1; }
.module-card > * { position: relative; z-index: 1; }
.module-ic {
  width: 56px; height: 56px;
  border-radius: var(--r-lg);
  display: grid; place-items: center;
  background: linear-gradient(135deg, var(--brand-50), #eef3ff);
  color: var(--brand-600);
  margin-bottom: var(--sp-5);
  transition: transform var(--t-base), background var(--t-base), color var(--t-base), box-shadow var(--t-base);
}
.module-card:hover .module-ic {
  transform: scale(1.1) rotate(-3deg);
  background: linear-gradient(135deg, var(--brand-600), var(--brand-500));
  color: #fff;
  box-shadow: 0 8px 24px rgba(26,74,221,.3);
}
.module-ic svg { width: 28px; height: 28px; }
.module-card h3 { font-size: var(--text-lg); margin-bottom: var(--sp-2); }
.module-card p { font-size: var(--text-sm); color: var(--slate-500); line-height: 1.6; }
@media (max-width: 1200px) { .modules-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 768px) { .modules-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .modules-grid { grid-template-columns: 1fr; } }


.feature-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-16);
  align-items: center;
  padding: var(--sp-20) 0;
  position: relative;
}
.feature-row + .feature-row { border-top: 1px solid var(--slate-100); }
.feature-row.reversed .feature-visual { order: 2; }
.feature-visual { position: relative; }
.feature-visual img { width: 100%; border-radius: var(--r-xl); box-shadow: var(--shadow-float); transition: transform .6s var(--ease-out); }
.feature-visual:hover img { transform: scale(1.02); }
.feature-visual::before {
  content: "";
  position: absolute;
  inset: auto var(--sp-8) calc(var(--sp-6) * -1) var(--sp-8);
  height: 60%;
  background: linear-gradient(180deg, rgba(99,137,240,.05), transparent);
  border-radius: var(--r-xl);
  z-index: -1;
}
.feature-copy .tag {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--brand-600);
  padding: var(--sp-1) var(--sp-4);
  border: 1px solid rgba(99,137,240,.2);
  border-radius: var(--r-full);
  background: linear-gradient(135deg, var(--brand-50), #f0f4ff);
}
.feature-copy h3 { font-size: var(--text-3xl); margin: var(--sp-5) 0 var(--sp-4); }
.feature-copy .desc { color: var(--slate-500); font-size: var(--text-base); margin-bottom: var(--sp-8); line-height: 1.7; }
.feature-points { display: grid; gap: var(--sp-5); }
.fp { display: flex; gap: var(--sp-4); align-items: flex-start; padding: var(--sp-3); border-radius: var(--r-md); transition: background var(--t-fast), transform var(--t-fast); }
.fp:hover { background: var(--slate-50); transform: translateX(4px); }
.fp .fp-ic { flex-shrink: 0; width: 28px; height: 28px; border-radius: var(--r-full); background: linear-gradient(135deg, var(--brand-50), #eef3ff); color: var(--brand-600); display: grid; place-items: center; margin-top: 2px; }
.fp .fp-ic svg { width: 16px; height: 16px; }
.fp h4 { font-size: var(--text-base); }
.fp p { font-size: var(--text-sm); color: var(--slate-500); margin-top: 2px; }
.feature-media-stack { position: relative; }
.feature-media-stack img.main { width: 100%; height: auto; border-radius: var(--r-xl); box-shadow: var(--shadow-float); }
.feature-media-stack img.inset {
  position: absolute;
  width: 46%;
  height: auto;
  right: -8%;
  bottom: -12%;
  border-radius: var(--r-lg);
  border: 5px solid #fff;
  box-shadow: var(--shadow-float);
  transform: rotate(2deg);
  transition: transform .5s var(--ease-out);
}
.feature-media-stack:hover img.inset { transform: rotate(0deg) translateY(-4px); }
@media (max-width: 900px) {
  .feature-row { grid-template-columns: 1fr; gap: var(--sp-8); padding: var(--sp-16) 0; }
  .feature-row.reversed .feature-visual { order: 0; }
  .feature-media-stack img.inset { right: 0; bottom: -8%; }
}


.certs-wall { position: relative; overflow: hidden; }
.certs-marquee { overflow: hidden; width: 100%; max-width: 100%; }
.certs-track { display: flex; width: max-content; will-change: transform; animation: certs-scroll 38s linear infinite; }
.certs-marquee:hover .certs-track { animation-play-state: paused; }
@keyframes certs-scroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}
.cert-card {
  flex: 0 0 210px;
  margin-right: var(--sp-6);
  padding: var(--sp-5) var(--sp-4) var(--sp-4);
  background: #fff;
  border: 1px solid var(--slate-100);
  border-radius: var(--r-xl);
  box-shadow: var(--shadow-rest);
  text-align: center;
  transition: transform var(--t-base), box-shadow var(--t-base), border-color var(--t-base);
}
.cert-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-hover); border-color: var(--brand-100); }
.cert-card .pic { display: grid; place-items: center; overflow: hidden; border-radius: var(--r-md); background: #fff; padding: var(--sp-4) var(--sp-4) 0; }
.cert-card .pic img { width: 100%; height: auto; max-height: 250px; object-fit: contain; }
.cert-card .name { margin-top: var(--sp-4); font-size: var(--text-sm); font-weight: 600; color: var(--slate-700); line-height: 1.4; }
.cert-view {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-1);
  margin-top: var(--sp-3);
  padding: var(--sp-2) var(--sp-5);
  border-radius: var(--r-full);
  border: 1px solid rgba(99,137,240,.3);
  background: var(--brand-50);
  color: var(--brand-600);
  font-size: var(--text-xs);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--t-fast);
}
.cert-view:hover { background: var(--brand-600); color: #fff; border-color: var(--brand-600); transform: translateY(-1px); }


.cert-lightbox {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(15,23,42,.82);
  backdrop-filter: blur(8px);
  display: grid;
  place-items: center;
  padding: var(--sp-8);
  opacity: 0;
  visibility: hidden;
  transition: opacity .35s var(--ease-out), visibility .35s;
}
.cert-lightbox.show { opacity: 1; visibility: visible; }
.cert-lightbox .lb-box {
  position: relative;
  max-width: 90vw;
  max-height: 90vh;
  background: #fff;
  border-radius: var(--r-xl);
  padding: var(--sp-8);
  box-shadow: var(--shadow-xl);
  text-align: center;
}
.cert-lightbox .lb-box img {
  display: block;
  max-width: 80vw;
  max-height: 72vh;
  object-fit: contain;
  margin: 0 auto;
}
.cert-lightbox .lb-title {
  margin-top: var(--sp-5);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--slate-900);
}
.cert-lightbox .lb-close {
  position: absolute;
  top: -16px;
  right: -16px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--slate-900);
  color: #fff;
  display: grid;
  place-items: center;
  cursor: pointer;
  box-shadow: var(--shadow-hover);
  transition: transform var(--t-fast), background var(--t-fast);
}
.cert-lightbox .lb-close:hover { transform: scale(1.12); background: #dc2626; }
.cert-lightbox .lb-close svg { width: 18px; height: 18px; }


.case-wrap { position: relative; }
.case-row { display: flex; flex-wrap: wrap; justify-content: center; gap: var(--sp-4); }
.case-row + .case-row { margin-top: var(--sp-4); }
#caseMore { max-height: 0; overflow: hidden; opacity: 0; transition: max-height .5s var(--ease-out), opacity .45s var(--ease-out), margin-top .5s var(--ease-out); }
#caseMore.open { max-height: 2000px; opacity: 1; margin-top: var(--sp-4); }
.case-logo {
  background: #fff;
  border: 1px solid var(--slate-100);
  border-radius: var(--r-lg);
  padding: var(--sp-5) var(--sp-6);
  display: grid;
  place-items: center;
  box-shadow: var(--shadow-xs);
  transition: transform var(--t-base), box-shadow var(--t-base), border-color var(--t-base);
  flex: 0 0 auto;
}
.case-logo:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); border-color: var(--brand-200); }
.case-logo img { max-height: 46px; width: auto; max-width: 200px; object-fit: contain; filter: grayscale(20%); transition: filter var(--t-base); }
.case-logo:hover img { filter: grayscale(0); }
.case-toggle {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  margin: var(--sp-8) auto 0;
  padding: var(--sp-3) var(--sp-8);
  border-radius: var(--r-full);
  border: 1px solid var(--slate-200);
  color: var(--brand-600);
  background: #fff;
  font-size: var(--text-sm);
  font-weight: 600;
  cursor: pointer;
  transition: border-color var(--t-fast), box-shadow var(--t-fast), transform var(--t-fast);
}
.case-toggle:hover { border-color: var(--brand-400); box-shadow: var(--shadow-md); }
.case-toggle .ct-arrow { width: 16px; height: 16px; transition: transform .35s var(--ease-out); }
.case-toggle.open .ct-arrow { transform: rotate(180deg); }
@media (max-width: 640px) {
  .case-logo { padding: var(--sp-3) var(--sp-4); }
  .case-logo img { max-height: 34px; max-width: 140px; }
}


.guarantee-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--sp-6); }
.g-item {
  display: flex; gap: var(--sp-4); align-items: flex-start;
  padding: var(--sp-8);
  background: #fff;
  border: 1px solid var(--slate-100);
  border-radius: var(--r-xl);
  transition: transform var(--t-base), box-shadow var(--t-base), border-color var(--t-base);
}
.g-item:hover { transform: translateY(-6px); box-shadow: var(--shadow-hover); border-color: var(--brand-100); }
.g-item .g-ic {
  flex-shrink: 0;
  width: 48px; height: 48px;
  border-radius: var(--r-lg);
  background: linear-gradient(135deg, var(--brand-50), #eef3ff);
  color: var(--brand-600);
  display: grid; place-items: center;
  transition: transform var(--t-base), background var(--t-base), color var(--t-base);
}
.g-item:hover .g-ic { transform: scale(1.08); background: var(--brand-600); color: #fff; }
.g-item .g-ic svg { width: 24px; height: 24px; }
.g-item h4 { font-size: var(--text-base); margin-bottom: var(--sp-1); }
.g-item p { font-size: var(--text-sm); color: var(--slate-500); }
@media (max-width: 900px) { .guarantee-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .guarantee-grid { grid-template-columns: 1fr; } }


.flow { position: relative; }
.flow-line { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--sp-8); counter-reset: step; }
.flow-step { position: relative; text-align: center; padding: 0 var(--sp-4); }
.flow-step::before {
  content: "";
  position: absolute;
  top: 36px; left: -50%; right: 50%;
  height: 2px;
  background: linear-gradient(90deg, var(--brand-100), var(--brand-200));
  z-index: 0;
}
.flow-step:first-child::before { display: none; }
.flow-num {
  counter-increment: step;
  position: relative;
  z-index: 1;
  width: 72px; height: 72px;
  margin: 0 auto var(--sp-5);
  border-radius: 50%;
  background: linear-gradient(135deg, var(--brand-500), var(--brand-700));
  color: #fff;
  font-size: var(--text-2xl);
  font-weight: 800;
  display: grid; place-items: center;
  box-shadow: 0 8px 24px rgba(26,74,221,.28);
  transition: transform var(--t-fast), box-shadow var(--t-fast);
}
.flow-step:hover .flow-num { transform: scale(1.08); box-shadow: 0 12px 32px rgba(26,74,221,.4); }
.flow-num::before { content: counter(step); }
.flow-step h4 { font-size: var(--text-lg); margin-bottom: var(--sp-2); }
.flow-step p { font-size: var(--text-sm); color: var(--slate-500); }
@media (max-width: 900px) {
  .flow-line { grid-template-columns: 1fr 1fr; gap: var(--sp-8) var(--sp-4); }
  .flow-step::before { display: none; }
}
@media (max-width: 480px) { .flow-line { grid-template-columns: 1fr; } }


.price-sec { overflow: hidden; }
.price-sec::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(40rem 20rem at 85% -10%, rgba(99,137,240,.08), transparent 70%),
    radial-gradient(36rem 18rem at 5% 110%, rgba(245,166,35,.07), transparent 70%);
  pointer-events: none;
}
.pricing-track { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--sp-6); align-items: stretch; }
.price-card {
  position: relative;
  display: flex; flex-direction: column;
  padding: var(--sp-12) var(--sp-10);
  background: #fff;
  border: 1px solid var(--slate-100);
  border-radius: var(--r-2xl);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: transform var(--t-base), box-shadow var(--t-base), border-color var(--t-base);
}
.price-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--brand-400), var(--brand-600));
  opacity: 0;
  transition: opacity var(--t-base);
}
.price-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-hover); border-color: var(--brand-200); }
.price-card:hover::before { opacity: 1; }
.price-card.featured {
  border: 1px solid var(--brand-300);
  background: linear-gradient(180deg, #fff 0%, var(--brand-50) 100%);
  transform: scale(1.03);
  box-shadow: 0 20px 60px -20px rgba(26,74,221,.25);
}
.price-card.featured::before { opacity: 1; }
.price-card.featured:hover { transform: scale(1.03) translateY(-8px); }
.price-card .pc-badge {
  position: absolute;
  top: var(--sp-6); right: -30px;
  transform: rotate(45deg);
  background: linear-gradient(135deg, var(--brand-600), var(--brand-500));
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  padding: 6px 36px;
  letter-spacing: .04em;
}
.price-card .pc-label {
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--brand-600);
  letter-spacing: .03em;
}
.price-card.featured .pc-label::after {
  content: " 推荐";
  margin-left: var(--sp-2);
  font-size: var(--text-xs);
  color: #fff;
  background: linear-gradient(135deg, var(--brand-600), var(--brand-500));
  padding: 3px 10px;
  border-radius: var(--r-full);
}
.price-card .pc-price { margin: var(--sp-5) 0 var(--sp-3); }
.price-card .pc-price .cur { font-size: var(--text-xl); font-weight: 700; vertical-align: top; color: var(--brand-600); }
.price-card .pc-price .amt { font-size: var(--text-5xl); font-weight: 800; color: var(--slate-900); letter-spacing: -.03em; }
.price-card .pc-price .per { font-size: var(--text-base); color: var(--slate-400); }
.price-card .pc-desc { font-size: var(--text-sm); color: var(--slate-500); margin-bottom: var(--sp-6); line-height: 1.6; }
.price-card .pc-divider { height: 1px; background: linear-gradient(90deg, var(--slate-100), var(--slate-200), var(--slate-100)); margin-bottom: var(--sp-6); }
.price-card ul { display: grid; gap: var(--sp-3); margin-bottom: var(--sp-10); }
.price-card ul li { display: flex; gap: var(--sp-2); align-items: center; font-size: var(--text-sm); color: var(--slate-600); }
.price-card ul li .ck { width: 20px; height: 20px; border-radius: 50%; background: linear-gradient(135deg, var(--brand-50), #eef3ff); color: var(--brand-600); display: grid; place-items: center; flex-shrink: 0; }
.price-card ul li .ck svg { width: 12px; height: 12px; }
.price-card .btn { margin-top: auto; }
.price-note { text-align: center; color: var(--slate-400); font-size: var(--text-sm); margin-top: var(--sp-10); }
@media (max-width: 900px) {
  .pricing-track { display: flex; width: max-content; }
  .pricing-track .price-card { flex: 0 0 310px; }
  .price-card.featured { transform: none; }
  .price-card.featured:hover { transform: translateY(-8px); }
  .pricing-marquee { overflow: hidden; }
}


.cta-banner {
  position: relative;
  overflow: hidden;
  border-radius: var(--r-2xl);
  background: linear-gradient(180deg, #ffffff, #f3f7ff);
  border: 1px solid var(--slate-100);
  box-shadow: var(--shadow-float);
  color: var(--slate-900);
  padding: var(--sp-16) var(--sp-12);
  text-align: center;
}
.cta-banner::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(30rem 14rem at 85% -30%, rgba(59,102,232,.10), transparent),
    radial-gradient(26rem 14rem at 12% 130%, rgba(245,166,35,.08), transparent);
  pointer-events: none;
}
.cta-banner h2 {
  color: var(--slate-900);
  font-size: var(--text-4xl);
  position: relative;
  font-weight: 800;
  background: linear-gradient(135deg, var(--slate-900) 0%, var(--brand-700) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.cta-banner p { color: var(--slate-500); margin: var(--sp-5) auto var(--sp-8); max-width: 34rem; position: relative; font-size: var(--text-lg); }
.cta-banner .btn-group { display: flex; gap: var(--sp-4); justify-content: center; position: relative; flex-wrap: wrap; }


.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-16); align-items: start; }
.contact-info h3 { font-size: var(--text-3xl); margin-bottom: var(--sp-4); }
.contact-info > p { color: var(--slate-500); margin-bottom: var(--sp-8); line-height: 1.7; }
.c-row { display: flex; gap: var(--sp-4); align-items: center; padding: var(--sp-5) 0; border-bottom: 1px solid var(--slate-100); transition: transform var(--t-fast); }
.c-row:hover { transform: translateX(4px); }
.c-row .c-ic { width: 44px; height: 44px; border-radius: var(--r-lg); background: linear-gradient(135deg, var(--brand-50), #eef3ff); color: var(--brand-600); display: grid; place-items: center; flex-shrink: 0; }
.c-row .c-ic svg { width: 22px; height: 22px; }
.c-row .c-label { font-size: var(--text-sm); color: var(--slate-500); }
.c-row .c-value { font-weight: 600; color: var(--slate-900); font-size: var(--text-base); }
.c-qr { display: flex; gap: var(--sp-6); align-items: center; margin-top: var(--sp-8); padding: var(--sp-6); background: linear-gradient(135deg, var(--slate-50), #f4f7fc); border-radius: var(--r-xl); border: 1px solid var(--slate-100); }
.c-qr img { width: 120px; height: 120px; border-radius: var(--r-lg); border: 1px solid var(--slate-200); background: #fff; }
.c-qr .qr-txt { font-size: var(--text-sm); color: var(--slate-500); }
.c-qr .qr-txt b { color: var(--slate-900); display: block; margin-bottom: var(--sp-2); font-size: var(--text-base); }
.contact-form {
  padding: var(--sp-12);
  background: #fff;
  border: 1px solid var(--slate-100);
  border-radius: var(--r-2xl);
  box-shadow: var(--shadow-hover);
  position: sticky;
  top: 100px;
}
.contact-form h3 { font-size: var(--text-2xl); margin-bottom: var(--sp-2); }
.contact-form .form-sub { font-size: var(--text-sm); color: var(--slate-500); margin-bottom: var(--sp-8); }
.f-field { margin-bottom: var(--sp-5); }
.f-field label { display: block; font-size: var(--text-sm); font-weight: 600; color: var(--slate-700); margin-bottom: var(--sp-2); }
.f-field input {
  width: 100%;
  padding: var(--sp-4);
  border: 1.5px solid var(--slate-200);
  border-radius: var(--r-lg);
  transition: border-color var(--t-fast), box-shadow var(--t-fast), background var(--t-fast);
  background: var(--slate-50);
  font-size: var(--text-base);
}
.f-field input:focus {
  outline: none;
  border-color: var(--brand-500);
  box-shadow: 0 0 0 4px rgba(99,137,240,.12);
  background: #fff;
}
.f-field input::placeholder { color: var(--slate-400); }
.contact-form .btn { width: 100%; padding: var(--sp-4); font-size: var(--text-lg); }
.form-err { display: none; color: #dc2626; font-size: var(--text-sm); margin-top: var(--sp-3); }
.form-err.show { display: block; }
@media (max-width: 900px) {
  .contact-grid { grid-template-columns: 1fr; gap: var(--sp-10); }
  .contact-form { position: static; }
}


.footer { background: var(--slate-900); color: var(--slate-400); padding: var(--sp-20) 0 0; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: var(--sp-12); padding-bottom: var(--sp-16); }
.footer-brand img { height: 36px; margin-bottom: var(--sp-5); }
.footer-brand p { font-size: var(--text-sm); max-width: 24rem; line-height: 1.75; }
.footer h4 { color: #fff; font-size: var(--text-base); margin-bottom: var(--sp-6); font-weight: 700; }
.footer ul { display: grid; gap: var(--sp-3); }
.footer ul a { font-size: var(--text-sm); transition: color var(--t-fast); }
.footer ul a:hover { color: #fff; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  padding: var(--sp-6) 0;
  font-size: var(--text-sm);
  text-align: center;
  color: var(--slate-500);
}
.footer-bottom a { color: var(--slate-400); }
.footer-bottom a:hover { color: var(--brand-300); }
@media (max-width: 900px) { .footer-grid { grid-template-columns: 1fr; gap: var(--sp-10); } }


.toast {
  position: fixed;
  left: 50%;
  bottom: 40px;
  transform: translate(-50%, 80px);
  z-index: 9999;
  padding: var(--sp-4) var(--sp-8);
  border-radius: var(--r-full);
  background: var(--slate-900);
  color: #fff;
  font-size: var(--text-sm);
  font-weight: 600;
  box-shadow: var(--shadow-xl);
  opacity: 0;
  transition: transform .4s var(--ease-spring), opacity .35s var(--ease-out);
  pointer-events: none;
}
.toast.show { transform: translate(-50%, 0); opacity: 1; }
.toast.success { background: linear-gradient(135deg, #15803d, #166534); }
.toast.error { background: linear-gradient(135deg, #b91c1c, #991b1b); }

.notice-bar {
  position: fixed;
  left: 50%;
  bottom: 40px;
  transform: translate(-50%, 80px);
  z-index: 9999;
  padding: var(--sp-4) var(--sp-8);
  border-radius: var(--r-full);
  background: var(--slate-900);
  color: #fff;
  font-size: var(--text-sm);
  font-weight: 600;
  box-shadow: var(--shadow-xl);
  opacity: 0;
  transition: transform .4s var(--ease-spring), opacity .35s var(--ease-out);
  pointer-events: none;
}
.notice-bar.show { transform: translate(-50%, 0); opacity: 1; }
.notice-bar.success { background: linear-gradient(135deg, #15803d, #166534); }
.notice-bar.error { background: linear-gradient(135deg, #b91c1c, #991b1b); }


.back-top {
  position: fixed;
  right: 24px; bottom: 24px;
  z-index: 90;
  width: 44px; height: 44px;
  border-radius: 50%;
  background: rgba(255,255,255,.9);
  backdrop-filter: blur(12px);
  color: var(--slate-600);
  box-shadow: var(--shadow-md);
  display: grid; place-items: center;
  opacity: 0;
  transform: translateY(12px);
  pointer-events: none;
  transition: opacity var(--t-base), transform var(--t-base), color var(--t-fast), box-shadow var(--t-fast);
  border: 1px solid var(--slate-100);
}
.back-top.show { opacity: 1; transform: translateY(0); pointer-events: auto; }
.back-top:hover { color: var(--brand-600); box-shadow: var(--shadow-hover); }
.back-top svg { width: 20px; height: 20px; }


.floating-contact {
  position: fixed;
  right: 24px;
  bottom: 88px;
  z-index: 999;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: var(--sp-3);
  scrollbar-gutter: stable;
}
.fc-kf-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 20px;
  border-radius: var(--r-full);
  background: #fff;
  border: 1px solid var(--slate-200);
  box-shadow: var(--shadow-md);
  cursor: pointer;
  transition: transform .3s var(--ease-spring), box-shadow .3s var(--ease-out), border-color .3s var(--ease-out);
}
.fc-kf-pill:hover {
  transform: translateY(-2px);
  border-color: var(--brand-400);
  box-shadow: var(--shadow-hover);
}
.fc-kf-logo { height: 26px; width: auto; display: block; }
.fc-kf-label {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--brand-700);
  letter-spacing: .02em;
}
.fc-wx-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 20px;
  border-radius: var(--r-full);
  background: #fff;
  border: 1px solid var(--slate-200);
  box-shadow: var(--shadow-md);
  cursor: pointer;
  transition: transform .3s var(--ease-spring), box-shadow .3s var(--ease-out), border-color .3s var(--ease-out);
}
.fc-wx-pill:hover {
  transform: translateY(-2px);
  border-color: #07c160;
  box-shadow: var(--shadow-hover);
}
.fc-wx-ic { width: 26px; height: 26px; display: block; }
.fc-wx-label {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--slate-800);
  letter-spacing: .02em;
}
.fc-panel {
  position: absolute;
  bottom: 76px;
  right: 0;
  width: 340px;
  background: #fff;
  border-radius: var(--r-2xl);
  box-shadow: var(--shadow-xl);
  overflow: hidden;
  opacity: 0;
  visibility: hidden;
  transform: translateY(16px) scale(.94);
  transform-origin: bottom right;
  transition: opacity .35s var(--ease-out), transform .4s var(--ease-spring), visibility .35s;
}
.fc-panel.show { opacity: 1; visibility: visible; transform: translateY(0) scale(1); }
.fc-header {
  background: linear-gradient(135deg, var(--brand-800), var(--brand-600));
  color: #fff;
  padding: var(--sp-6);
  text-align: center;
}
.fc-header h4 { color: #fff; font-size: var(--text-lg); margin-bottom: var(--sp-1); }
.fc-header p { font-size: var(--text-sm); opacity: .8; }
.fc-body {
  padding: var(--sp-6);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-5);
}
.fc-qr {
  width: 148px;
  height: 148px;
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--slate-100);
  box-shadow: var(--shadow-sm);
}
.fc-qr img { width: 100%; height: 100%; object-fit: cover; }
.fc-info { width: 100%; display: flex; flex-direction: column; gap: var(--sp-4); align-items: center; }
.fc-tel {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--slate-900);
}
.fc-tel svg { width: 18px; height: 18px; color: var(--brand-600); }
.fc-actions { display: flex; gap: var(--sp-2); width: 100%; }
.fc-btn {
  flex: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--sp-3) var(--sp-4);
  border-radius: var(--r-full);
  font-size: var(--text-sm);
  font-weight: 600;
  transition: transform var(--t-fast), box-shadow var(--t-fast), background var(--t-fast);
}
.fc-btn-primary { background: var(--brand-600); color: #fff; }
.fc-btn-primary:hover { background: var(--brand-700); transform: translateY(-1px); box-shadow: 0 6px 16px rgba(26,74,221,.32); }
.fc-btn-ghost { border: 1px solid var(--slate-200); color: var(--slate-600); }
.fc-btn-ghost:hover { border-color: var(--brand-400); color: var(--brand-600); background: var(--slate-50); }
.fc-btn-icon { width: 16px; height: 16px; margin-right: var(--sp-1); }
@media (max-width: 480px) {
  .floating-contact { right: 12px; bottom: 72px; }
  .fc-kf-pill { padding: 10px 14px; gap: 7px; }
  .fc-kf-logo { height: 20px; }
  .fc-kf-label { font-size: var(--text-xs); }
  .fc-wx-pill { padding: 10px 14px; gap: 7px; }
  .fc-wx-ic { width: 20px; height: 20px; }
  .fc-wx-label { font-size: var(--text-xs); }
  .fc-panel { width: 290px; right: -8px; }
}

#div_company_mini,
#iframe_company_mini_div,
#iconDivMain1,
#kfIcon,
.kf_pc_float,
#kf_floatWindow,
.kf-pc-hide,
[id^="iconDiv"],
[id*="company_mini"],
[id*="floatWindow"],
.kf_float_main,
.kf_float_style {
  display: none !important;
  visibility: hidden !important;
  opacity: 0 !important;
  pointer-events: none !important;
}


.arch-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: var(--sp-4);
}
.arch-col {
  background: #fff;
  border: 1px solid var(--slate-100);
  border-radius: var(--r-lg);
  padding: var(--sp-5);
  transition: transform .3s var(--ease-spring), box-shadow .3s var(--ease-out), border-color .3s var(--ease-out);
}
.arch-col:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); border-color: var(--brand-200); }
.arch-col-head {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--slate-900);
  padding-bottom: var(--sp-3);
  margin-bottom: var(--sp-3);
  border-bottom: 2px solid var(--brand-100);
}
.arch-col-ic {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--brand-50), #eef3ff);
  color: var(--brand-600);
  display: grid; place-items: center;
  flex-shrink: 0;
}
.arch-col-ic svg { width: 15px; height: 15px; }
.arch-col ul { display: grid; gap: var(--sp-2); }
.arch-col ul li {
  font-size: var(--text-sm);
  color: var(--slate-600);
  padding-left: var(--sp-3);
  position: relative;
}
.arch-col ul li::before {
  content: "";
  position: absolute;
  left: 0; top: 50%;
  width: 5px; height: 5px;
  transform: translateY(-50%);
  border-radius: 50%;
  background: var(--brand-300);
}
@media (max-width: 1200px) { .arch-grid { grid-template-columns: repeat(4, 1fr); } }
@media (max-width: 768px) { .arch-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .arch-grid { grid-template-columns: 1fr; } }


.pain-points { margin-bottom: var(--sp-24); }
.pain-points-head, .sys-strength-head { text-align: center; margin-bottom: var(--sp-12); }
.pain-points-head .title, .sys-strength-head .title {
  font-size: var(--text-3xl);
  margin-top: var(--sp-4);
  background: linear-gradient(135deg, var(--slate-900) 0%, var(--brand-800) 100%);
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.pain-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--sp-5); }
.pain-item {
  background: #fff;
  border: 1px solid var(--slate-100);
  border-radius: var(--r-xl);
  padding: var(--sp-7);
  text-align: center;
  transition: transform .3s var(--ease-spring), box-shadow .3s var(--ease-out), border-color .3s var(--ease-out);
}
.pain-item:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); border-color: #fca5a5; }
.pain-ic {
  width: 48px; height: 48px;
  border-radius: var(--r-full);
  background: linear-gradient(135deg, #fef2f2, #fee2e2);
  color: #dc2626;
  display: grid; place-items: center;
  margin: 0 auto var(--sp-4);
}
.pain-ic svg { width: 22px; height: 22px; }
.pain-item h4 { font-size: var(--text-base); font-weight: 700; color: var(--slate-900); margin-bottom: var(--sp-3); }
.pain-item p { font-size: var(--text-sm); color: var(--slate-500); line-height: 1.7; }
.sys-strength {
  background: linear-gradient(135deg, var(--brand-800), var(--brand-600), #1a4add);
  border-radius: var(--r-2xl);
  padding: var(--sp-16) var(--sp-10);
  color: #fff;
  position: relative;
  overflow: hidden;
}
.sys-strength::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(30rem 16rem at 90% -10%, rgba(255,255,255,.14), transparent),
    radial-gradient(24rem 14rem at 5% 120%, rgba(245,166,35,.14), transparent);
}
.sys-strength > * { position: relative; }
.sys-strength .eyebrow { color: #cfe0ff; border-color: rgba(255,255,255,.25); }
.sys-strength-head .title { color: #fff; -webkit-text-fill-color: #fff; background: none; }
.strength-nums { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--sp-6); margin-bottom: var(--sp-12); }
.strength-num {
  position: relative;
  text-align: center;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.18);
  border-radius: var(--r-xl);
  padding: var(--sp-8) var(--sp-4);
  backdrop-filter: blur(6px);
  overflow: hidden;
  transition: transform .3s var(--ease-spring), background .3s var(--ease-out), box-shadow .3s var(--ease-out);
}
.strength-num::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--sn-glow, transparent);
  opacity: .12;
  pointer-events: none;
  z-index: 0;
}
.strength-num::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: var(--sn-bar, var(--sn-glow, #fff));
  z-index: 1;
}
.strength-num:hover { transform: translateY(-4px); background: rgba(255,255,255,.14); box-shadow: 0 14px 32px var(--sn-shadow, rgba(0,0,0,.25)); }
.strength-num > * { position: relative; z-index: 2; }
.strength-num.sn-1 { --sn-glow: radial-gradient(circle at 50% 35%, #2dd4bf, transparent 60%); --sn-bar: linear-gradient(90deg,#14b8a6,#2dd4bf); --sn-shadow: rgba(45,212,191,.35); border-color: rgba(45,212,191,.4); }
.strength-num.sn-2 { --sn-glow: radial-gradient(circle at 50% 35%, #fb923c, transparent 60%); --sn-bar: linear-gradient(90deg,#f97316,#fb923c); --sn-shadow: rgba(251,146,60,.35); border-color: rgba(251,146,60,.4); }
.strength-num.sn-3 { --sn-glow: radial-gradient(circle at 50% 35%, #a78bfa, transparent 60%); --sn-bar: linear-gradient(90deg,#8b5cf6,#a78bfa); --sn-shadow: rgba(167,139,250,.35); border-color: rgba(167,139,250,.4); }
.strength-num.sn-4 { --sn-glow: radial-gradient(circle at 50% 35%, #34d399, transparent 60%); --sn-bar: linear-gradient(90deg,#10b981,#34d399); --sn-shadow: rgba(52,211,153,.35); border-color: rgba(52,211,153,.4); }
.sn-val {
  display: block;
  font-size: var(--text-5xl);
  font-weight: 800;
  color: #fff;
  margin-bottom: var(--sp-2);
  font-style: italic;
  background: var(--sn-bar, linear-gradient(135deg, #fff, #cfe0ff));
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 2px 10px var(--sn-shadow, rgba(0,0,0,.2)));
}
.sn-txt { font-size: var(--text-xl); font-weight: 700; color: #fff; }
.strength-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-4);
}
.sp-item {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.16);
  border-radius: var(--r-full);
  padding: var(--sp-4) var(--sp-6);
  font-size: var(--text-sm);
  font-weight: 600;
  color: #eaf1ff;
}
.sp-item .sp-ic {
  width: 24px; height: 24px;
  border-radius: 50%;
  background: rgba(255,255,255,.2);
  color: #fff;
  display: grid; place-items: center;
  flex-shrink: 0;
}
.sp-item .sp-ic svg { width: 12px; height: 12px; }
@media (max-width: 900px) {
  .pain-grid { grid-template-columns: repeat(2, 1fr); }
  .strength-nums { grid-template-columns: repeat(2, 1fr); }
  .strength-list { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
  .pain-grid { grid-template-columns: 1fr; }
  .strength-nums { grid-template-columns: 1fr 1fr; }
  .strength-list { grid-template-columns: 1fr; }
}


.price-sec .pricing-track {
  grid-template-columns: repeat(2, 1fr);
  max-width: 1080px;
  margin: 0 auto;
}