/* Homepage visual system v2.3 */
.ss-corporate-home .ss-hero {
  min-height: 830px;
  background:
    radial-gradient(circle at 76% 40%, rgba(25, 125, 218, .2), transparent 25%),
    linear-gradient(90deg, rgba(4, 18, 34, .97) 0%, rgba(7, 31, 57, .9) 48%, rgba(8, 36, 67, .58) 100%),
    url("assets/images/hero.webp") center / cover no-repeat;
}

.ss-corporate-home .ss-hero-inner { min-height: 830px; }
.ss-hero-copy { position: relative; z-index: 4; }
.ss-hero-tags { display:flex; flex-wrap:wrap; gap:10px; margin-top:28px; }
.ss-hero-tags span { padding:8px 12px; border:1px solid rgba(255,255,255,.15); border-radius:999px; color:rgba(255,255,255,.66); background:rgba(255,255,255,.05); font-size:11px; letter-spacing:.08em; backdrop-filter:blur(8px); }

.ss-hero-visual { position:relative; z-index:3; }
.ss-hero-orbit { position:absolute; width:560px; height:560px; left:50%; top:50%; transform:translate(-48%,-50%); border:1px solid rgba(111,212,255,.18); border-radius:50%; pointer-events:none; }
.ss-hero-orbit::before,.ss-hero-orbit::after { content:""; position:absolute; inset:66px; border:1px dashed rgba(111,212,255,.13); border-radius:50%; }
.ss-hero-orbit::after { inset:132px; border-style:solid; }
.ss-hero-orbit i { position:absolute; width:8px; height:8px; border:2px solid #8ce0ff; border-radius:50%; background:#0b3158; box-shadow:0 0 16px #48bde9; }
.ss-hero-orbit i:nth-child(1) { top:65px; left:90px; }
.ss-hero-orbit i:nth-child(2) { right:8px; top:260px; }
.ss-hero-orbit i:nth-child(3) { left:100px; bottom:54px; }
.ss-float-chip { position:absolute; z-index:4; display:flex; align-items:center; gap:8px; padding:9px 13px; border:1px solid rgba(255,255,255,.17); border-radius:8px; background:rgba(6,28,52,.82); color:rgba(255,255,255,.82); box-shadow:0 12px 28px rgba(0,0,0,.2); backdrop-filter:blur(12px); font-size:11px; letter-spacing:.05em; white-space:nowrap; animation:ssFloat 4s ease-in-out infinite; }
.ss-float-chip i,.ss-panel-top > span i { width:6px; height:6px; border-radius:50%; background:#60dcff; box-shadow:0 0 12px #60dcff; }
.ss-chip-one { left:-36px; top:-56px; }
.ss-chip-two { right:-42px; top:70px; animation-delay:-1.3s; }
.ss-chip-three { right:8px; bottom:-46px; animation-delay:-2.6s; }
@keyframes ssFloat { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-8px)} }

.ss-corporate-home .ss-hero-panel { padding:24px 28px 20px; border-color:rgba(125,217,255,.25); background:linear-gradient(145deg,rgba(12,47,82,.9),rgba(5,24,45,.84)); box-shadow:0 30px 90px rgba(0,0,0,.34), inset 0 1px rgba(255,255,255,.05); }
.ss-panel-top { display:flex; justify-content:space-between; align-items:center; gap:15px; margin-bottom:8px; }
.ss-panel-top .ss-panel-label { margin:0; }
.ss-panel-top > span { display:flex; align-items:center; gap:7px; color:#9ce4ff; font-size:10px; }
.ss-corporate-home .ss-capability { position:relative; grid-template-columns:52px 1fr 20px; align-items:center; padding:24px 0; }
.ss-corporate-home .ss-capability-index { width:48px; height:48px; border-radius:14px; }
.ss-corporate-home .ss-capability-index svg { width:23px; height:23px; fill:none; stroke:currentColor; stroke-width:1.6; stroke-linecap:round; stroke-linejoin:round; }
.ss-capability div small { display:block; margin-bottom:5px; color:#6bcdf4; font-size:9px; letter-spacing:.18em; }
.ss-capability > i { color:rgba(255,255,255,.62); font-size:17px; font-style:normal; transition:.2s; }
.ss-capability:hover > i { color:#7bd8ff; transform:translate(3px,-3px); }
.ss-panel-status { display:grid; grid-template-columns:1fr 16px 1fr 16px 1fr; align-items:center; gap:5px; padding:15px 0 2px; border-top:1px solid rgba(255,255,255,.11); }
.ss-panel-status span { display:flex; flex-direction:column; gap:3px; color:rgba(255,255,255,.58); font-size:9px; white-space:nowrap; }
.ss-panel-status b { color:#fff; font-size:10px; letter-spacing:.08em; }
.ss-panel-status > i { height:1px; background:linear-gradient(90deg,#3db8e8,rgba(61,184,232,.12)); }

.ss-corporate-home .ss-trustbar { margin-top:-68px; }
.ss-corporate-home .ss-trustbar-inner { overflow:visible; border:1px solid rgba(214,227,239,.9); box-shadow:0 24px 65px rgba(8,31,57,.13); }
.ss-corporate-home .ss-trust-item { position:relative; min-height:136px; padding:27px 24px; display:grid; grid-template-columns:48px 1fr; gap:16px; align-items:start; background:#fff; }
.ss-corporate-home .ss-trust-item:first-child { border-radius:10px 0 0 10px; }
.ss-corporate-home .ss-trust-item:last-child { border-radius:0 10px 10px 0; }
.ss-trust-icon { width:44px; height:44px; display:grid; place-items:center; border-radius:13px; color:var(--ss-blue); background:linear-gradient(145deg,#edf6ff,#e3effd); }
.ss-trust-icon svg { width:22px; height:22px; fill:none; stroke:currentColor; stroke-width:1.6; stroke-linecap:round; stroke-linejoin:round; }
.ss-corporate-home .ss-trust-item strong { margin:-3px 0 2px; font-size:21px; }
.ss-corporate-home .ss-trust-item span { font-size:13px; }
.ss-corporate-home .ss-trust-item small { margin-top:6px; font-size:12px; }

.ss-corporate-home .ss-business-grid { gap:30px; }
.ss-corporate-home .ss-business-card { min-height:0; padding:0; display:flex; flex-direction:column; background:#082947; }
.ss-business-visual { position:relative; height:260px; overflow:hidden; }
.ss-business-visual::after { content:""; position:absolute; inset:0; background:linear-gradient(180deg,rgba(5,20,35,.05),rgba(5,25,45,.75)); }
.ss-business-visual img { width:100%; height:100%; display:block; object-fit:cover; transition:transform .7s cubic-bezier(.2,.7,.2,1); }
.ss-business-card:hover .ss-business-visual img { transform:scale(1.045); }
.ss-business-visual > span { position:absolute; z-index:2; left:24px; top:22px; padding:8px 11px; border:1px solid rgba(255,255,255,.26); border-radius:5px; color:#fff; background:rgba(3,18,34,.36); font-size:9px; font-weight:800; letter-spacing:.15em; backdrop-filter:blur(8px); }
.ss-visual-data { position:absolute; z-index:2; left:24px; right:24px; bottom:18px; display:flex; align-items:center; gap:10px; }
.ss-visual-data b { color:rgba(255,255,255,.86); font-size:10px; letter-spacing:.04em; }
.ss-visual-data i { flex:1; max-width:30px; height:1px; background:rgba(255,255,255,.36); }
.ss-business-body { position:relative; flex:1; padding:38px 42px 42px; overflow:hidden; }
.ss-business-card.education .ss-business-body { background:radial-gradient(circle at 90% 4%,rgba(77,201,255,.24),transparent 27%),linear-gradient(145deg,#0b4e95,#082947 75%); }
.ss-business-card.content .ss-business-body { background:radial-gradient(circle at 90% 4%,rgba(212,177,105,.23),transparent 27%),linear-gradient(145deg,#17375d,#0b192b 78%); }
.ss-business-body .ss-business-symbol { top:28px; }
.ss-business-body h3 { margin-top:28px; }
.ss-business-body > p { color:rgba(255,255,255,.68); line-height:1.85; }

.ss-capability-system { position:relative; padding:110px 0; overflow:hidden; color:#fff; background:linear-gradient(135deg,#071729,#092945); }
.ss-capability-system::before { content:""; position:absolute; width:520px; height:520px; left:-180px; bottom:-300px; border-radius:50%; background:rgba(23,105,224,.16); filter:blur(15px); }
.ss-system-layout { display:grid; grid-template-columns:.95fr 1.05fr; gap:60px; align-items:center; }
.ss-system-copy { position:relative; z-index:2; }
.ss-system-copy .ss-eyebrow { color:#73d7ff; }
.ss-system-copy h2 { margin:0; color:#fff; font-size:clamp(35px,3.5vw,44px); line-height:1.34; }
.ss-system-copy p { max-width:480px; margin:24px 0 30px; color:rgba(255,255,255,.62); font-size:16px; line-height:1.9; }
.ss-system-copy .ss-text-link { color:#fff; }
.ss-system-map { position:relative; min-height:520px; }
.ss-system-grid { position:absolute; inset:0; opacity:.16; background-image:linear-gradient(rgba(122,214,255,.2) 1px,transparent 1px),linear-gradient(90deg,rgba(122,214,255,.2) 1px,transparent 1px); background-size:42px 42px; mask-image:radial-gradient(circle at center,#000,transparent 70%); }
.ss-system-map::before,.ss-system-map::after { content:""; position:absolute; left:50%; top:50%; width:390px; height:390px; transform:translate(-50%,-50%); border:1px solid rgba(107,205,244,.2); border-radius:50%; }
.ss-system-map::after { width:280px; height:280px; border-style:dashed; animation:ssRotate 24s linear infinite; }
@keyframes ssRotate { to{transform:translate(-50%,-50%) rotate(360deg)} }
.ss-system-core { position:absolute; z-index:2; left:50%; top:50%; width:190px; height:190px; transform:translate(-50%,-50%); display:flex; flex-direction:column; align-items:center; justify-content:center; border:1px solid rgba(113,219,255,.46); border-radius:50%; background:radial-gradient(circle at 35% 28%,rgba(49,153,234,.82),rgba(7,34,61,.94) 68%); box-shadow:0 0 0 14px rgba(61,184,232,.05),0 22px 65px rgba(0,0,0,.3); }
.ss-system-core::before { content:""; position:absolute; inset:9px; border:1px dashed rgba(255,255,255,.2); border-radius:50%; }
.ss-system-core i { color:#76dcff; font-size:9px; font-style:normal; letter-spacing:.2em; }
.ss-system-core strong { margin:9px 0 5px; color:#fff; font-size:22px; }
.ss-system-core span { color:rgba(255,255,255,.58); font-size:11px; }
.ss-system-node { position:absolute; z-index:3; min-width:128px; padding:13px 15px; display:grid; grid-template-columns:32px 1fr; grid-template-rows:auto auto; column-gap:10px; border:1px solid rgba(255,255,255,.15); border-radius:10px; background:rgba(10,39,68,.88); box-shadow:0 14px 32px rgba(0,0,0,.2); backdrop-filter:blur(10px); }
.ss-system-node svg { grid-row:1/3; width:27px; height:27px; align-self:center; fill:none; stroke:#69d7ff; stroke-width:1.5; stroke-linecap:round; stroke-linejoin:round; }
.ss-system-node b { color:#fff; font-size:13px; }
.ss-system-node small { margin-top:2px; color:rgba(255,255,255,.42); font-size:8px; letter-spacing:.15em; }
.ss-system-node::after { content:""; position:absolute; width:7px; height:7px; border:1px solid #64d2fa; border-radius:50%; background:#082440; box-shadow:0 0 12px #3db8e8; }
.ss-system-node.node-1 { left:2%; top:8%; }.ss-system-node.node-1::after { right:-18px; bottom:-8px; }
.ss-system-node.node-2 { right:1%; top:8%; }.ss-system-node.node-2::after { left:-18px; bottom:-8px; }
.ss-system-node.node-3 { left:0; top:44%; }.ss-system-node.node-3::after { right:-21px; top:50%; }
.ss-system-node.node-4 { right:0; top:44%; }.ss-system-node.node-4::after { left:-21px; top:50%; }
.ss-system-node.node-5 { left:7%; bottom:6%; }.ss-system-node.node-5::after { right:-18px; top:-8px; }
.ss-system-node.node-6 { right:5%; bottom:6%; }.ss-system-node.node-6::after { left:-18px; top:-8px; }

.ss-process-home { position:relative; }
.ss-process-home::before { content:""; position:absolute; left:8%; right:8%; top:82px; height:1px; background:linear-gradient(90deg,transparent,#b6d4f2 12%,#b6d4f2 88%,transparent); }
.ss-process-home .ss-process-item { min-height:266px; padding-top:27px; }
.ss-process-home .ss-process-step { position:absolute; right:20px; top:18px; color:#9aabc0; font-size:11px; }
.ss-process-icon { position:relative; z-index:2; width:54px; height:54px; display:grid; place-items:center; border:1px solid #d6e5f4; border-radius:15px; color:var(--ss-blue); background:linear-gradient(145deg,#fff,#eaf3fd); box-shadow:0 10px 25px rgba(31,93,161,.08); }
.ss-process-icon svg { width:25px; height:25px; fill:none; stroke:currentColor; stroke-width:1.6; stroke-linecap:round; stroke-linejoin:round; }
.ss-process-home .ss-process-item h3 { margin:42px 0 12px; }

.ss-scenario-icon svg { width:25px; height:25px; fill:none; stroke:currentColor; stroke-width:1.6; stroke-linecap:round; stroke-linejoin:round; }
.ss-scenario-card > span { top:30px; right:25px; font-size:9px; letter-spacing:.12em; }
.ss-scenario-card b { position:absolute; z-index:2; left:32px; bottom:28px; color:#7bd8ff; font-size:11px; font-weight:700; opacity:0; transform:translateY(5px); transition:.22s; }
.ss-scenario-card:hover b { opacity:1; transform:translateY(0); }
.ss-scenario-card:hover .ss-scenario-icon { color:#fff; background:var(--ss-blue); box-shadow:0 10px 28px rgba(23,105,224,.35); }

.ss-case-preview-card { isolation:isolate; background-image:linear-gradient(180deg,rgba(4,20,36,.2),rgba(4,20,36,.96) 82%),var(--case-image) !important; background-size:cover !important; background-position:center !important; }
.ss-case-preview-card::before { content:""; position:absolute; z-index:-1; inset:0; background:linear-gradient(120deg,rgba(8,39,67,.08),rgba(8,39,67,.52)); }
.ss-case-preview-card h3 { margin-top:105px; text-shadow:0 2px 18px rgba(0,0,0,.25); }

.ss-proof-card { padding:0 28px 30px; min-height:350px; }
.ss-proof-image { height:150px; margin:0 -28px 22px; overflow:hidden; background:#e8eff6; }
.ss-proof-image img { width:100%; height:100%; display:block; object-fit:cover; transition:transform .5s; }
.ss-proof-card:hover .ss-proof-image img { transform:scale(1.04); }
.ss-proof-card small { margin-top:10px; }
.ss-proof-card h3 { font-size:18px; }

@media (max-width: 1100px) {
  .ss-hero-orbit { width:480px; height:480px; }
  .ss-chip-one { left:-12px; }.ss-chip-two { right:-15px; }
  .ss-corporate-home .ss-trust-item { grid-template-columns:40px 1fr; gap:12px; padding:24px 18px; }
  .ss-trust-icon { width:40px; height:40px; }
  .ss-system-layout { gap:40px; }
  .ss-system-node { min-width:116px; padding:11px; }
}

@media (max-width: 900px) {
  .ss-corporate-home .ss-hero,.ss-corporate-home .ss-hero-inner { min-height:auto; }
  .ss-corporate-home .ss-hero-inner { padding-top:130px; padding-bottom:155px; }
  .ss-hero-visual { width:min(540px,100%); margin:25px auto 0; }
  .ss-corporate-home .ss-hero-panel { display:block; }
  .ss-hero-orbit { width:540px; height:540px; }
  .ss-corporate-home .ss-trustbar-inner { grid-template-columns:repeat(2,1fr); }
  .ss-corporate-home .ss-trust-item:first-child { border-radius:10px 0 0 0; }
  .ss-corporate-home .ss-trust-item:nth-child(2) { border-radius:0 10px 0 0; }
  .ss-corporate-home .ss-trust-item:nth-child(3) { border-radius:0 0 0 10px; }
  .ss-corporate-home .ss-trust-item:last-child { border-radius:0 0 10px 0; }
  .ss-system-layout { grid-template-columns:1fr; }
  .ss-system-copy { max-width:650px; }
  .ss-system-map { width:min(680px,100%); margin:auto; }
  .ss-process-home::before { display:none; }
}

@media (max-width: 640px) {
  .ss-corporate-home .ss-hero-inner { padding-top:112px; padding-bottom:128px; }
  .ss-hero-tags { gap:7px; margin-top:23px; }
  .ss-hero-tags span { padding:7px 9px; font-size:9px; }
  .ss-float-chip { display:none; }
  .ss-hero-orbit { width:420px; height:420px; }
  .ss-panel-top > span { display:none; }
  .ss-corporate-home .ss-hero-panel { padding:21px 20px 17px; }
  .ss-corporate-home .ss-capability { grid-template-columns:44px 1fr 15px; gap:11px; }
  .ss-corporate-home .ss-capability-index { width:42px; height:42px; }
  .ss-corporate-home .ss-capability h3 { font-size:16px; }
  .ss-corporate-home .ss-capability p { font-size:12px; }
  .ss-panel-status span { font-size:8px; }
  .ss-corporate-home .ss-trustbar-inner { grid-template-columns:1fr; }
  .ss-corporate-home .ss-trust-item { min-height:110px; border-right:0; border-bottom:1px solid var(--ss-line); border-radius:0 !important; }
  .ss-corporate-home .ss-trust-item:first-child { border-radius:10px 10px 0 0 !important; }
  .ss-corporate-home .ss-trust-item:last-child { border-radius:0 0 10px 10px !important; border-bottom:0; }
  .ss-business-visual { height:205px; }
  .ss-business-body { padding:31px 25px 34px; }
  .ss-business-body h3 { margin-top:22px; }
  .ss-visual-data { left:18px; right:18px; gap:7px; }.ss-visual-data b { font-size:9px; }
  .ss-capability-system { padding:82px 0 76px; }
  .ss-system-layout { gap:25px; }
  .ss-system-map { min-height:500px; transform:scale(.9); transform-origin:center top; margin-bottom:-50px; }
  .ss-system-map::before { width:330px; height:330px; }.ss-system-map::after { width:225px; height:225px; }
  .ss-system-core { width:155px; height:155px; }.ss-system-core strong { font-size:17px; }
  .ss-system-node { min-width:106px; padding:10px; grid-template-columns:27px 1fr; column-gap:7px; }
  .ss-system-node svg { width:22px; height:22px; }.ss-system-node b { font-size:11px; }
  .ss-system-node.node-1 { left:-2%; }.ss-system-node.node-2 { right:-2%; }
  .ss-system-node.node-3 { left:-4%; }.ss-system-node.node-4 { right:-4%; }
  .ss-system-node.node-5 { left:0; }.ss-system-node.node-6 { right:0; }
  .ss-case-preview-card h3 { margin-top:85px; }
  .ss-proof-card { min-height:330px; }
}

@media (prefers-reduced-motion: reduce) {
  .ss-float-chip,.ss-system-map::after { animation:none; }
}

/* Homepage multi-banner carousel v2.4 */
.ss-corporate-home .ss-hero-slider {
  height: 830px;
  min-height: 830px;
  background: #06172b;
  isolation: isolate;
}

.ss-hero-track,
.ss-hero-slide {
  position: absolute;
  inset: 0;
}

.ss-hero-track { z-index: 1; }

.ss-hero-slide {
  opacity: 0;
  visibility: hidden;
  overflow: hidden;
  transform: scale(1.025);
  transition: opacity .75s ease, visibility .75s ease, transform 1.2s ease;
}

.ss-hero-slide.is-active {
  z-index: 2;
  opacity: 1;
  visibility: visible;
  transform: scale(1);
}

.ss-hero-slide::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: .16;
  background-image:
    linear-gradient(rgba(255,255,255,.075) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.075) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(90deg, #000, transparent 82%);
}

.ss-slide-company {
  background:
    radial-gradient(circle at 76% 40%, rgba(25,125,218,.2), transparent 25%),
    linear-gradient(90deg, rgba(4,18,34,.97) 0%, rgba(7,31,57,.9) 48%, rgba(8,36,67,.58) 100%),
    url("assets/images/hero.webp") center / cover no-repeat;
}

.ss-slide-competition {
  background:
    linear-gradient(90deg, rgba(2,10,32,.99) 0%, rgba(3,15,47,.92) 42%, rgba(4,14,44,.32) 72%, rgba(3,9,29,.12) 100%),
    url("assets/images/banner-ai-competition-v1.webp") center / cover no-repeat;
}

.ss-slide-education {
  background:
    linear-gradient(90deg, rgba(3,18,34,.99) 0%, rgba(5,28,49,.94) 42%, rgba(5,28,49,.42) 67%, rgba(3,18,34,.15) 100%),
    url("assets/images/banner-edu-academy-v1.webp") center / cover no-repeat;
}

.ss-slide-video {
  background:
    linear-gradient(90deg, rgba(2,13,26,.99) 0%, rgba(5,25,43,.93) 43%, rgba(5,25,43,.38) 69%, rgba(2,13,26,.12) 100%),
    url("assets/images/banner-video-platform-v1.webp") center / cover no-repeat;
}

.ss-hero-slide .ss-hero-inner {
  min-height: 830px;
}

.ss-hero-slide:not(.is-active) .ss-hero-copy,
.ss-hero-slide:not(.is-active) .ss-hero-visual,
.ss-hero-slide:not(.is-active) .ss-slide-domain-card {
  opacity: 0;
  transform: translateY(18px);
}

.ss-hero-slide.is-active .ss-hero-copy,
.ss-hero-slide.is-active .ss-hero-visual,
.ss-hero-slide.is-active .ss-slide-domain-card {
  opacity: 1;
  transform: translateY(0);
  transition: opacity .65s ease .22s, transform .75s ease .22s;
}

.ss-slide-hit {
  position: absolute;
  z-index: 3;
  inset: 0;
  cursor: pointer;
}

.ss-subsite-hero-inner {
  position: relative;
  z-index: 4;
  pointer-events: none;
}

.ss-subsite-copy { max-width: 720px; }

.ss-slide-label {
  display: inline-flex;
  margin-bottom: 18px;
  padding: 7px 11px;
  border: 1px solid rgba(125,219,255,.26);
  border-radius: 4px;
  color: #94e3ff;
  background: rgba(7,34,60,.42);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .18em;
  backdrop-filter: blur(8px);
}

.ss-subsite-copy h2 {
  max-width: 780px;
  margin: 0;
  color: #fff;
  font-size: clamp(45px, 5vw, 66px);
  line-height: 1.18;
  letter-spacing: -.035em;
  font-weight: 700;
}

.ss-subsite-copy h2 span { color: #78d8ff; }
.ss-slide-competition .ss-subsite-copy h2 span { color: #a8a4ff; }
.ss-slide-video .ss-subsite-copy h2 span { color: #69d9ef; }
.ss-subsite-copy .ss-btn i { font-style: normal; font-size: 17px; }

.ss-slide-domain-card {
  position: relative;
  width: 310px;
  min-height: 190px;
  padding: 28px;
  justify-self: end;
  align-self: end;
  margin-bottom: 142px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 16px;
  color: #fff;
  background: linear-gradient(145deg, rgba(8,39,70,.76), rgba(4,20,39,.48));
  box-shadow: 0 26px 70px rgba(0,0,0,.25);
  backdrop-filter: blur(13px);
}

.ss-slide-domain-card::before {
  content: "";
  position: absolute;
  inset: 10px;
  border: 1px solid rgba(103,212,255,.12);
  border-radius: 11px;
}

.ss-slide-domain-card svg {
  width: 39px;
  height: 39px;
  margin-bottom: 30px;
  fill: none;
  stroke: #70dafd;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.ss-slide-domain-card small {
  color: #77d9fa;
  font-size: 9px;
  letter-spacing: .18em;
}

.ss-slide-domain-card strong {
  margin: 7px 0;
  color: #fff;
  font-size: 18px;
  letter-spacing: .04em;
}

.ss-slide-domain-card span {
  color: rgba(255,255,255,.58);
  font-size: 12px;
}

.ss-slider-controls {
  position: absolute;
  z-index: 10;
  left: 50%;
  bottom: 145px;
  transform: translateX(-50%);
  display: grid;
  grid-template-columns: 42px minmax(320px, 540px) auto 42px;
  align-items: center;
  gap: 15px;
  pointer-events: none;
}

.ss-slider-controls button { pointer-events: auto; }

.ss-slider-arrow {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255,255,255,.24);
  border-radius: 50%;
  color: rgba(255,255,255,.78);
  background: rgba(6,27,49,.44);
  font-size: 17px;
  cursor: pointer;
  backdrop-filter: blur(8px);
  transition: .2s ease;
}

.ss-slider-arrow:hover,
.ss-slider-arrow:focus-visible {
  border-color: #6fd8ff;
  color: #fff;
  background: rgba(23,105,224,.72);
}

.ss-slider-dots {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
}

.ss-slider-dots button {
  position: relative;
  padding: 11px 4px 8px;
  border: 0;
  color: rgba(255,255,255,.48);
  background: transparent;
  text-align: left;
  cursor: pointer;
}

.ss-slider-dots button i {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  overflow: hidden;
  background: rgba(255,255,255,.2);
}

.ss-slider-dots button i::after {
  content: "";
  position: absolute;
  inset: 0;
  background: #69d9ff;
  transform: scaleX(0);
  transform-origin: left;
}

.ss-slider-dots button.is-active { color: #fff; }
.ss-hero-slider.is-playing .ss-slider-dots button.is-active i::after { animation: ssSliderProgress 7s linear forwards; }
@keyframes ssSliderProgress { to { transform: scaleX(1); } }

.ss-slider-dots button span {
  font-size: 10px;
  letter-spacing: .05em;
}

.ss-slider-count {
  color: rgba(255,255,255,.45);
  font-size: 11px;
  letter-spacing: .1em;
  white-space: nowrap;
}

.ss-slider-count b { color: #fff; font-size: 14px; }

@media (max-width: 900px) {
  .ss-corporate-home .ss-hero-slider { height: 810px; min-height: 810px; }
  .ss-hero-slide .ss-hero-inner { min-height: 810px; padding-top: 126px; padding-bottom: 145px; }
  .ss-slide-company .ss-hero-visual,
  .ss-slide-domain-card { display: none; }
  .ss-subsite-hero-inner { display: flex; align-items: center; }
  .ss-slider-controls { bottom: 135px; grid-template-columns: 38px 1fr auto 38px; }
}

@media (max-width: 640px) {
  .ss-corporate-home .ss-hero-slider { height: 760px; min-height: 760px; }
  .ss-hero-slide .ss-hero-inner { min-height: 760px; padding-top: 105px; padding-bottom: 132px; display: flex; align-items: center; }
  .ss-slide-company { background-position: 34% center; }
  .ss-slide-competition,
  .ss-slide-education,
  .ss-slide-video { background-position: 64% center; }
  .ss-slide-competition { background-image: linear-gradient(90deg,rgba(2,10,32,.98),rgba(3,15,47,.84) 70%,rgba(3,9,29,.45)),url("assets/images/banner-ai-competition-v1.webp"); }
  .ss-slide-education { background-image: linear-gradient(90deg,rgba(3,18,34,.98),rgba(5,28,49,.86) 70%,rgba(3,18,34,.45)),url("assets/images/banner-edu-academy-v1.webp"); }
  .ss-slide-video { background-image: linear-gradient(90deg,rgba(2,13,26,.98),rgba(5,25,43,.86) 70%,rgba(2,13,26,.45)),url("assets/images/banner-video-platform-v1.webp"); }
  .ss-subsite-copy h2 { font-size: clamp(37px, 11vw, 46px); }
  .ss-subsite-copy .ss-hero-lead { font-size: 15px; line-height: 1.75; }
  .ss-slide-label { margin-bottom: 14px; }
  .ss-slider-controls { bottom: 100px; grid-template-columns: 34px 1fr 34px; gap: 10px; }
  .ss-slider-arrow { width: 34px; height: 34px; }
  .ss-slider-count { display: none; }
  .ss-slider-dots { display: flex; justify-content: center; gap: 3px; }
  .ss-slider-dots button { width: 34px; height: 34px; padding: 0; display: grid; place-items: center; text-align: center; }
  .ss-slider-dots button i { position: relative; top: auto; left: auto; width: 7px; height: 7px; border-radius: 999px; transition: width .2s ease; }
  .ss-slider-dots button.is-active i { width: 22px; }
  .ss-slider-dots button i::after { border-radius: 999px; }
  .ss-slider-dots button:focus { outline: none; }
  .ss-slider-dots button:focus-visible { outline: 2px solid #70dafd; outline-offset: -3px; border-radius: 999px; }
  .ss-slider-dots button span { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; }
}

@media (prefers-reduced-motion: reduce) {
  .ss-hero-slide { transform: none; transition: opacity .01s linear; }
  .ss-hero-slider.is-playing .ss-slider-dots button.is-active i::after { animation: none; transform: scaleX(1); }
}