/* =========================================================
   歌略技术 · 过程安全 AI 产品官网  |  设计系统（方案A · 圆角毛玻璃）
   柔和 · 通透 · 理性克制 · 专业可信 · 浅色背景
   共享样式，供 index / 产品页 / 案例 / 洞察 / contact 复用
   ========================================================= */
@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap");

:root{
  --gl-blue:#005C97; --blue-4:#0D80DE; --blue-3:#3FA5F8; --blue-2:#9ED4FF; --blue-1:#DCF0FF;
  --green:#2D988A; --success:#1EBF84; --red:#DC6C51; --amber:#B77C13;
  --ink:#0E1B2C; --body:#2A3648; --muted:#6C7789; --muted-2:#4A5568;
  --surface:#FFFFFF;
  --font-display:"Inter","Noto Sans SC",system-ui,-apple-system,sans-serif;
  --font-body:"Noto Sans SC","Inter",system-ui,-apple-system,sans-serif;
  --font-mono:"IBM Plex Mono",ui-monospace,monospace;
  --maxw:1200px;
  --r-xl:32px; --r-lg:24px; --r:18px; --r-sm:12px; --r-pill:999px;
  --ease:cubic-bezier(.22,1,.36,1);
  --glass:rgba(255,255,255,.55);
  --glass-2:rgba(255,255,255,.72);
  --glass-3:rgba(255,255,255,.85);
  --glass-brd:rgba(255,255,255,.9);
  --shadow-glass:0 20px 50px -24px rgba(0,92,151,.35), inset 0 1px 0 rgba(255,255,255,.9);
  --shadow-soft:0 14px 40px -20px rgba(0,92,151,.28);
  --rounded-hex-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 21'%3E%3Cpath d='M8 0.8h8c1.3 0 2 .45 2.65 1.55l4 6.9c.6 1.05.6 1.45 0 2.5l-4 6.9c-.65 1.1-1.35 1.55-2.65 1.55H8c-1.3 0-2-.45-2.65-1.55l-4-6.9c-.6-1.05-.6-1.45 0-2.5l4-6.9C6 .1 6.7.8 8 .8Z'/%3E%3C/svg%3E");
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;overflow-x:hidden}
body{
  font-family:var(--font-body); color:var(--body); line-height:1.65;
  -webkit-font-smoothing:antialiased; overflow-x:hidden; padding-top:76px;
  background:
    radial-gradient(900px 500px at 92% -4%, rgba(158,212,255,.4), transparent 60%),
    radial-gradient(700px 500px at -6% 12%, rgba(63,165,248,.18), transparent 55%),
    linear-gradient(180deg,#F4F8FD 0%,#EAF1F9 100%);
  background-attachment:fixed;
}
/* floating ambient blobs */
.amb{position:fixed;border-radius:50%;filter:blur(80px);z-index:0;pointer-events:none;opacity:.55}
.amb.a1{width:520px;height:520px;top:-140px;right:-120px;background:radial-gradient(circle at 30% 30%,rgba(63,165,248,.55),transparent 70%);animation:float 22s var(--ease) infinite}
.amb.a2{width:460px;height:460px;top:40%;left:-160px;background:radial-gradient(circle at 30% 30%,rgba(45,152,138,.4),transparent 70%);animation:float 26s var(--ease) infinite reverse}
.amb.a3{width:400px;height:400px;bottom:-120px;right:10%;background:radial-gradient(circle at 30% 30%,rgba(158,212,255,.6),transparent 70%);animation:float 20s var(--ease) infinite}
@keyframes float{0%,100%{transform:translate(0,0) scale(1)}33%{transform:translate(30px,-24px) scale(1.06)}66%{transform:translate(-22px,26px) scale(.97)}}

img,video{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--font-display);color:var(--ink);line-height:1.14;font-weight:600;letter-spacing:-.015em;overflow-wrap:break-word;word-break:break-word;text-wrap:balance}
p,li,dd,dt{overflow-wrap:anywhere}
.wrap{width:min(100% - 2.5rem,var(--maxw));margin-inline:auto;position:relative;z-index:2}
.skip-link{position:fixed;top:10px;left:10px;z-index:1000;transform:translateY(-160%);padding:.65rem 1rem;border-radius:10px;background:#fff;color:var(--gl-blue);font-weight:600;box-shadow:var(--shadow-soft)}
.skip-link:focus{transform:none}
.section{padding-block:clamp(4rem,9vw,8rem);position:relative;z-index:2}
/* 暂时下线的区域：保留代码，待明确指令后移除 .section-hidden 与 hidden 属性即可恢复 */
.section-hidden,[hidden]{display:none!important}
.section.tight{padding-block:clamp(2.4rem,5vw,4rem)}

/* section band variants — 视觉分段感 */
.section.band-tint{background:linear-gradient(180deg,rgba(255,255,255,.55) 0%,rgba(233,242,251,.75) 55%,rgba(255,255,255,.55) 100%);border-top:1px solid rgba(255,255,255,.85);border-bottom:1px solid rgba(255,255,255,.85);backdrop-filter:blur(8px)}
.section.band-tint::before,.section.band-white::before{content:"";position:absolute;left:0;right:0;top:0;height:1px;background:linear-gradient(90deg,transparent,rgba(0,92,151,.14),transparent)}
.section.band-white{background:linear-gradient(180deg,rgba(255,255,255,.4) 0%,rgba(255,255,255,.78) 50%,rgba(255,255,255,.4) 100%);backdrop-filter:blur(6px)}
.section.band-mesh{background:
  radial-gradient(600px 300px at 15% 20%,rgba(63,165,248,.16),transparent 60%),
  radial-gradient(600px 320px at 85% 80%,rgba(45,152,138,.12),transparent 60%),
  linear-gradient(180deg,rgba(220,240,255,.35) 0%,rgba(247,251,255,.6) 100%)}
.section.band-mesh::after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(0,92,151,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(0,92,151,.045) 1px,transparent 1px);background-size:56px 56px;-webkit-mask-image:radial-gradient(ellipse at center,#000 40%,transparent 80%);mask-image:radial-gradient(ellipse at center,#000 40%,transparent 80%);pointer-events:none;z-index:-1}

.eyebrow{font-family:var(--font-mono);font-size:.74rem;letter-spacing:.2em;text-transform:uppercase;color:var(--gl-blue);display:inline-flex;align-items:center;gap:.6rem;margin-bottom:1.1rem}
.eyebrow::before{content:"";width:26px;height:1px;background:linear-gradient(90deg,var(--blue-3),transparent)}
.text-grad{background:linear-gradient(120deg,var(--gl-blue),var(--blue-4) 55%,var(--green));-webkit-background-clip:text;background-clip:text;color:transparent}
.section-head{max-width:760px;margin-bottom:clamp(2.6rem,5vw,4rem)}
.section-head.center{margin-inline:auto;text-align:center}
.section-head.center .eyebrow{justify-content:center}
.section-head h2{font-size:clamp(1.75rem,3.2vw,2.9rem);margin-bottom:1rem;letter-spacing:-.02em}
.section-head p{color:var(--muted-2);font-size:1.06rem;max-width:62ch}
.section-head.center p{margin-inline:auto}

/* ---- glass primitive ---- */
.glass{
  background:var(--glass-2);
  border:1px solid var(--glass-brd);
  backdrop-filter:blur(20px) saturate(160%);
  -webkit-backdrop-filter:blur(20px) saturate(160%);
  box-shadow:var(--shadow-glass);
}

/* ---- buttons ---- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.55rem;font-family:var(--font-display);font-weight:500;font-size:.97rem;padding:.9rem 1.7rem;border-radius:var(--r-pill);border:1px solid transparent;cursor:pointer;transition:transform .35s var(--ease),box-shadow .35s var(--ease),background .35s var(--ease);position:relative;overflow:hidden;min-height:48px}
.btn-primary{background:linear-gradient(135deg,var(--gl-blue),var(--blue-4));color:#fff;box-shadow:0 14px 34px -14px rgba(0,92,151,.6),inset 0 1px 0 rgba(255,255,255,.25)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 20px 46px -14px rgba(0,92,151,.7),inset 0 1px 0 rgba(255,255,255,.3)}
.btn-ghost{background:var(--glass-2);border-color:rgba(0,92,151,.18);color:var(--gl-blue);backdrop-filter:blur(10px)}
.btn-ghost:hover{transform:translateY(-2px);border-color:rgba(0,92,151,.4);background:rgba(255,255,255,.85)}
.btn .arrow{transition:transform .35s var(--ease)}
.btn:hover .arrow{transform:translateX(3px)}
.btn:disabled{cursor:not-allowed;opacity:.85;transform:none}

/* ---- header ---- */
.hdr{position:fixed;inset:0 0 auto;width:100%;z-index:100;background:rgba(255,255,255,.55);backdrop-filter:saturate(180%) blur(18px);-webkit-backdrop-filter:saturate(180%) blur(18px);border-bottom:1px solid rgba(255,255,255,.6);transition:box-shadow .3s,background .3s}
.hdr.scrolled{box-shadow:0 8px 30px -18px rgba(14,27,44,.2);background:rgba(255,255,255,.82)}
.hdr .nav{width:min(100% - 2rem,1420px);height:76px}
.nav{display:flex;align-items:center;justify-content:space-between;gap:1rem}
.hdr .nav>nav{margin-left:auto}
.brand{font-family:var(--font-display);font-weight:700;font-size:1.2rem;color:var(--ink);display:flex;align-items:center;gap:.5rem;letter-spacing:-.01em;flex-shrink:0}
.brand .mark{width:30px;height:30px;border-radius:9px;background:linear-gradient(135deg,var(--gl-blue),var(--blue-3));display:grid;place-items:center;color:#fff;font-size:.9rem;box-shadow:0 6px 16px -6px rgba(0,92,151,.6)}
.brand-logo{height:40px;width:auto}
.hdr .brand{min-height:44px}
.nav-links{display:flex;gap:clamp(.65rem,1.25vw,1.25rem);list-style:none;font-size:.86rem}
.nav-links a{color:var(--body);position:relative;padding-block:.55rem;transition:color .2s;white-space:nowrap}
.nav-links a::after{content:"";position:absolute;left:0;right:100%;bottom:-4px;height:2px;background:linear-gradient(90deg,var(--gl-blue),var(--blue-3));border-radius:2px;transition:right .3s var(--ease)}
.nav-links a:hover,.nav-links a.active{color:var(--gl-blue)}
.nav-links a:hover::after,.nav-links a.active::after{right:0}
.nav-links .nav-contact-btn{
  min-height:42px;display:inline-flex;align-items:center;padding:.65rem 1.05rem;border-radius:999px;
  background:linear-gradient(135deg,var(--gl-blue),var(--blue-4));color:#fff!important;
  box-shadow:0 12px 28px -15px rgba(0,92,151,.72)
}
.nav-links .nav-contact-btn::after{display:none}
.nav-links .nav-contact-btn:hover{transform:translateY(-1px);box-shadow:0 16px 32px -15px rgba(0,92,151,.8)}
.nav-cta{display:flex;align-items:center;gap:1rem;flex-shrink:0}
.nav-toggle{display:none;width:44px;height:44px;place-items:center;background:none;border:0;border-radius:12px;cursor:pointer;padding:10px;color:var(--ink)}

/* ---- breadcrumb ---- */
.crumb{font-family:var(--font-mono);font-size:.76rem;color:var(--muted);display:flex;flex-wrap:wrap;gap:.4rem;align-items:center;margin-bottom:1.4rem}
.crumb a{color:var(--gl-blue)}
.crumb a:hover{text-decoration:underline}
.crumb .sep{color:var(--blue-2)}

/* ---- hero (home) ---- */
.hero{padding-block:clamp(3.5rem,7vw,6rem) clamp(4rem,8vw,7rem)}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(2rem,4vw,4rem);align-items:center}
.hero-grid>*{min-width:0}
.hero-copy{min-width:0}
.hero-tag{display:inline-flex;align-items:center;gap:.5rem;font-family:var(--font-mono);font-size:.76rem;color:var(--gl-blue);padding:.45rem 1rem;border-radius:var(--r-pill);background:var(--glass-3);border:1px solid var(--glass-brd);backdrop-filter:blur(10px);box-shadow:var(--shadow-soft);margin-bottom:1.6rem}
.hero-tag .dot{width:7px;height:7px;border-radius:50%;background:var(--success);box-shadow:0 0 0 3px rgba(30,191,132,.2)}
.hero h1{font-size:clamp(2.3rem,5.2vw,3.7rem);letter-spacing:-.025em;margin-bottom:1.4rem}
.hero h1 .accent{background:linear-gradient(120deg,var(--gl-blue),var(--blue-4) 60%,var(--green));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero .lede{font-size:1.1rem;color:var(--muted-2);max-width:52ch;margin-bottom:2rem;line-height:1.75}
.hero-actions{display:flex;gap:1rem;flex-wrap:wrap;margin-bottom:2rem}
.hero-trust{display:flex;flex-wrap:wrap;gap:.5rem 1rem;font-size:.86rem;color:var(--muted-2);align-items:center}
.hero-trust .ht{display:inline-flex;align-items:center;gap:.4rem}
.hero-trust svg{color:var(--gl-blue)}
.hero-trust .sep{color:var(--blue-2)}

/* ---- hero glass viz — HAZOP workflow ---- */
.viz{position:relative;padding:2.4rem .6rem}
.viz::before{content:"";position:absolute;inset:-8% -6%;z-index:0;pointer-events:none;background:radial-gradient(58% 52% at 50% 36%,rgba(158,212,255,.55),rgba(63,165,248,.14) 55%,transparent 78%)}
.viz-float{position:absolute;z-index:4;display:flex;align-items:center;gap:.65rem;padding:.65rem .9rem;border-radius:14px;background:var(--glass-3);border:1px solid var(--glass-brd);backdrop-filter:blur(14px) saturate(160%);-webkit-backdrop-filter:blur(14px) saturate(160%);box-shadow:0 18px 40px -18px rgba(0,92,151,.35),inset 0 1px 0 rgba(255,255,255,.9);white-space:nowrap}
.viz-float .fi{width:30px;height:30px;border-radius:9px;flex-shrink:0;display:grid;place-items:center;color:#fff}
.viz-float .ft b{display:block;font-family:var(--font-display);font-size:.78rem;font-weight:600;color:var(--ink);line-height:1.3;letter-spacing:-.01em}
.viz-float .ft span{display:block;font-family:var(--font-mono);font-size:.58rem;color:var(--muted-2);letter-spacing:.02em}
.viz-float.f1{top:0;right:-4px;animation:vfloat 8s ease-in-out infinite .6s}
.viz-float.f1 .fi{background:linear-gradient(135deg,var(--green),var(--success));box-shadow:0 8px 18px -6px rgba(30,191,132,.55)}
.viz-float.f2{bottom:0;left:-8px;animation:vfloat 9.5s ease-in-out infinite 1.4s}
.viz-float.f2 .fi{background:linear-gradient(135deg,var(--gl-blue),var(--blue-3));box-shadow:0 8px 18px -6px rgba(13,128,222,.55)}
.viz-float .bar{width:100%;height:5px;border-radius:var(--r-pill);background:rgba(0,92,151,.1);overflow:hidden;margin-top:.35rem}
.viz-float .bar i{display:block;height:100%;width:72%;border-radius:var(--r-pill);background:linear-gradient(90deg,var(--gl-blue),var(--blue-3))}
.viz-card{position:relative;z-index:3;border-radius:var(--r-lg);padding:1.4rem;background:var(--glass-3);border:1px solid var(--glass-brd);backdrop-filter:blur(22px) saturate(160%);box-shadow:0 34px 70px -30px rgba(0,92,151,.42),inset 0 1px 0 rgba(255,255,255,.9);animation:vfloat 9s ease-in-out infinite}
@keyframes vfloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
.viz-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:1.15rem}
.viz-title{font-family:var(--font-mono);font-size:.72rem;color:var(--gl-blue);display:inline-flex;align-items:center;gap:.45rem}
.viz-title i{width:14px;height:14px;border-radius:4px;background:linear-gradient(135deg,var(--gl-blue),var(--blue-3));position:relative}
.viz-title i::after{content:"";position:absolute;inset:3px;border-radius:2px;background:#fff;opacity:.85}
.viz-live{font-family:var(--font-mono);font-size:.66rem;color:var(--success);display:inline-flex;align-items:center;gap:.4rem}
.viz-live i{width:6px;height:6px;border-radius:50%;background:var(--success);animation:pulse 2s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(30,191,132,.5)}70%{box-shadow:0 0 0 8px rgba(30,191,132,0)}100%{box-shadow:0 0 0 0 rgba(30,191,132,0)}}

/* stepper */
.wf-steps{position:relative;display:grid;grid-template-columns:repeat(5,1fr);gap:0;padding:.4rem 0 1rem;margin-bottom:1rem;border-bottom:1px dashed rgba(0,92,151,.14)}
.wf-steps::before{content:"";position:absolute;left:10%;right:10%;top:calc(.4rem + 14px);height:2px;background:linear-gradient(90deg,var(--gl-blue) 0%,var(--gl-blue) 50%,rgba(0,92,151,.14) 50%,rgba(0,92,151,.14) 100%);border-radius:2px;z-index:0}
.wf-step{position:relative;z-index:1;display:flex;flex-direction:column;align-items:center;gap:.45rem}
.wf-dot{width:30px;height:30px;border-radius:10px;display:grid;place-items:center;background:#fff;border:2px solid rgba(0,92,151,.15);color:var(--muted);font-family:var(--font-mono);font-size:.72rem;font-weight:700;transition:.3s}
.wf-step.done .wf-dot{background:linear-gradient(135deg,var(--gl-blue),var(--blue-3));border-color:transparent;color:#fff;box-shadow:0 6px 14px -4px rgba(13,128,222,.55)}
.wf-step.active .wf-dot{background:#fff;border-color:var(--gl-blue);color:var(--gl-blue);box-shadow:0 0 0 4px rgba(63,165,248,.18)}
.wf-lb{font-family:var(--font-mono);font-size:.6rem;color:var(--muted-2);line-height:1;letter-spacing:.02em}
.wf-step.done .wf-lb,.wf-step.active .wf-lb{color:var(--ink);font-weight:600}

/* current stage panel */
.wf-panel{position:relative;border-radius:var(--r-sm);border:1px solid rgba(0,92,151,.12);background:linear-gradient(180deg,rgba(247,251,255,.9),rgba(233,242,251,.6));padding:.85rem .95rem;margin-bottom:1rem;overflow:hidden}
.wf-panel::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(0,92,151,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(0,92,151,.04) 1px,transparent 1px);background-size:20px 20px;pointer-events:none}
.wf-node{position:relative;display:flex;align-items:center;justify-content:space-between;margin-bottom:.65rem}
.wf-node .lb{font-family:var(--font-mono);font-size:.62rem;color:var(--muted);letter-spacing:.04em;margin-bottom:.15rem}
.wf-node b{font-family:var(--font-display);font-size:.88rem;color:var(--ink);letter-spacing:-.01em}
.wf-node .tag-hi{font-family:var(--font-mono);font-size:.6rem;color:#fff;background:linear-gradient(135deg,#E5533D,#C7412C);padding:.24rem .55rem;border-radius:var(--r-pill);letter-spacing:.05em;box-shadow:0 4px 10px -3px rgba(229,83,61,.5)}
.wf-gw{position:relative;display:flex;gap:.35rem;margin-bottom:.7rem;flex-wrap:wrap}
.gw{font-family:var(--font-mono);font-size:.6rem;color:var(--muted-2);padding:.24rem .55rem;border-radius:6px;background:rgba(255,255,255,.7);border:1px solid rgba(0,92,151,.12)}
.gw.on{color:#fff;background:linear-gradient(135deg,var(--gl-blue),var(--blue-3));border-color:transparent;box-shadow:0 4px 10px -3px rgba(13,128,222,.45)}
.wf-dev{position:relative;padding:.55rem .65rem;border-radius:8px;background:#fff;border:1px solid rgba(0,92,151,.1);margin-bottom:.4rem;transition:.3s}
.wf-dev:hover{transform:translateX(2px);border-color:rgba(63,165,248,.4)}
.wf-dev:last-child{margin-bottom:0}
.wf-dev .k{display:flex;align-items:center;gap:.5rem;font-family:var(--font-mono);font-size:.62rem;color:var(--muted-2);margin-bottom:.3rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.wf-dev .k b{font-family:var(--font-display);font-size:.72rem;color:var(--gl-blue);letter-spacing:.02em;padding:.15rem .38rem;border-radius:4px;background:rgba(63,165,248,.1);border:1px solid rgba(63,165,248,.2)}
.wf-dev .k .sep{color:rgba(0,92,151,.25)}
.wf-dev .v{font-size:.68rem;color:var(--body);line-height:1.45}
.wf-dev .v em{font-style:normal;color:var(--ink);font-weight:600}
.wf-dev .rk{display:inline-flex;align-items:center;gap:.28rem;font-family:var(--font-mono);font-size:.55rem;padding:.15rem .4rem;border-radius:5px}
.wf-dev .rk.hi{color:#C7412C;background:rgba(229,83,61,.12)}
.wf-dev .rk.md{color:#B77C13;background:rgba(217,152,42,.15)}
.wf-dev .rk .d{width:5px;height:5px;border-radius:50%;background:currentColor}
.wf-review{display:flex;align-items:center;gap:.55rem;padding:.55rem .7rem;border-radius:8px;background:linear-gradient(135deg,rgba(45,152,138,.09),rgba(30,191,132,.05));border:1px solid rgba(45,152,138,.22);margin-bottom:.9rem}
.wf-review .av{width:22px;height:22px;border-radius:50%;background:linear-gradient(135deg,var(--green),var(--success));color:#fff;display:grid;place-items:center;font-family:var(--font-display);font-size:.62rem;font-weight:700;flex-shrink:0}
.wf-review .tx{flex:1;font-size:.68rem;color:var(--muted-2);line-height:1.35}
.wf-review .tx b{color:var(--ink);font-weight:600}
.wf-review .ok{font-family:var(--font-mono);font-size:.58rem;color:var(--green);padding:.2rem .45rem;border-radius:5px;background:rgba(30,191,132,.14);display:inline-flex;align-items:center;gap:.25rem}
.viz-metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:.4rem;padding-top:1rem;border-top:1px solid rgba(0,92,151,.1)}
.viz-metrics>div{text-align:center}
.viz-metrics b{display:block;font-family:var(--font-display);font-size:1.5rem;font-weight:700;color:var(--gl-blue);line-height:1}
.viz-metrics b.hot{color:var(--red)}
.viz-metrics span{font-size:.62rem;color:var(--muted)}

/* ---- page hero (inner pages) ---- */
.page-hero{padding-block:clamp(2.6rem,5vw,4rem) clamp(2rem,4vw,3rem)}
.page-hero h1{font-size:clamp(2rem,3.8vw,3.2rem);letter-spacing:-.025em;margin-bottom:1.1rem;max-width:20ch}
.page-hero .lede{font-size:1.1rem;color:var(--muted-2);max-width:60ch;line-height:1.75;margin-bottom:1.8rem}
.page-hero .hero-actions{margin-bottom:0}

/* ---- trust ---- */
.seal-row{display:flex;flex-wrap:wrap;justify-content:center;gap:1rem;margin-bottom:2rem}
.seal{display:flex;align-items:center;gap:.9rem;padding:1rem 1.5rem;border-radius:var(--r-pill);background:var(--glass-3);border:1px solid var(--glass-brd);backdrop-filter:blur(12px);box-shadow:var(--shadow-soft);transition:transform .35s var(--ease)}
.seal:hover{transform:translateY(-4px)}
.seal .medal{width:46px;height:46px;border-radius:14px;flex-shrink:0;background:linear-gradient(135deg,var(--gl-blue),var(--blue-3));color:#fff;display:grid;place-items:center;box-shadow:0 10px 22px -8px rgba(0,92,151,.6)}
.seal b{display:block;font-family:var(--font-display);font-size:1rem;color:var(--ink)}
.seal span{font-size:.78rem;color:var(--muted)}
.eco{text-align:center;font-size:.92rem;color:var(--muted-2);margin-bottom:2rem}
.eco b{color:var(--ink)}
.logo-marquee{position:relative;overflow:hidden;padding-block:.5rem;mask-image:linear-gradient(90deg,transparent 0,#000 8%,#000 92%,transparent 100%);-webkit-mask-image:linear-gradient(90deg,transparent 0,#000 8%,#000 92%,transparent 100%)}
.logo-track{display:flex;gap:1.5rem;width:max-content;animation:marquee 38s linear infinite}
.logo-marquee:hover .logo-track{animation-play-state:paused}
@keyframes marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}
.logo-chip{flex-shrink:0;width:170px;height:80px;border-radius:var(--r);background:var(--glass-2);border:1px solid var(--glass-brd);backdrop-filter:blur(10px);display:grid;place-items:center;padding:12px 20px;overflow:hidden;transition:transform .35s var(--ease),border-color .3s,box-shadow .3s}
.logo-chip:hover{transform:translateY(-3px);border-color:rgba(63,165,248,.4);box-shadow:0 14px 30px -16px rgba(0,92,151,.35)}
.logo-chip img{display:block;width:auto;height:auto;max-width:100%;max-height:44px;object-fit:contain;filter:grayscale(1) brightness(.88) contrast(.9);opacity:.7;transition:filter .35s var(--ease),opacity .35s var(--ease)}
.logo-chip:hover img{filter:none;opacity:1}
.logo-chip img.lg-wide{max-height:30px}
.logo-chip img.lg-square{max-height:52px}
.logo-chip img.lg-std{max-height:44px}

/* ---- cards grids ---- */
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:1.25rem}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:1.25rem}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:1.25rem}
.card{border-radius:var(--r-lg);padding:2rem 1.9rem;background:var(--glass-2);border:1px solid var(--glass-brd);backdrop-filter:blur(16px) saturate(150%);box-shadow:var(--shadow-glass);transition:transform .4s var(--ease),box-shadow .4s var(--ease)}
.card:hover{transform:translateY(-6px);box-shadow:0 30px 60px -26px rgba(0,92,151,.4),inset 0 1px 0 rgba(255,255,255,.9)}
.card .ic{width:48px;height:48px;border-radius:15px;display:grid;place-items:center;margin-bottom:1.1rem;background:linear-gradient(135deg,rgba(220,240,255,.9),rgba(158,212,255,.5));color:var(--gl-blue);box-shadow:inset 0 1px 0 rgba(255,255,255,.9)}
.card.pain .ic{background:linear-gradient(135deg,#FDEEE9,#FADDD4);color:var(--red)}
.card h3{font-size:1.14rem;margin-bottom:.5rem}
.card p{font-size:.93rem;color:var(--muted-2);line-height:1.7}
.card ul{margin:.6rem 0 0;padding-left:1.1rem;font-size:.9rem;color:var(--muted-2);line-height:1.7}
.card ul li{margin-bottom:.3rem}
.pain-card{display:flex;gap:1.1rem;align-items:flex-start}
.pain-card .ic{flex-shrink:0}
.sol-num{font-family:var(--font-mono);font-size:.72rem;color:var(--gl-blue);letter-spacing:.1em;margin-bottom:.8rem}

/* ---- three flagship product entries ---- */
.flagship-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.25rem}
.flag-card{position:relative;display:flex;flex-direction:column;border-radius:var(--r-lg);padding:2rem 1.8rem;background:var(--glass-2);border:1px solid var(--glass-brd);backdrop-filter:blur(16px) saturate(150%);box-shadow:var(--shadow-glass);transition:transform .4s var(--ease),box-shadow .4s var(--ease)}
.flag-card:hover{transform:translateY(-6px);box-shadow:0 30px 60px -26px rgba(0,92,151,.4),inset 0 1px 0 rgba(255,255,255,.9)}
.flag-card .fnum{font-family:var(--font-mono);font-size:.68rem;letter-spacing:.14em;color:var(--blue-3);margin-bottom:.8rem}
.flag-card .fic{width:52px;height:52px;border-radius:16px;display:grid;place-items:center;margin-bottom:1.1rem;background:linear-gradient(135deg,var(--gl-blue),var(--blue-3));color:#fff;box-shadow:0 12px 26px -10px rgba(0,92,151,.6)}
.flag-card.green .fic{background:linear-gradient(135deg,var(--green),var(--success))}
.flag-card h3{font-size:1.3rem;margin-bottom:.55rem}
.flag-card p{font-size:.94rem;color:var(--muted-2);line-height:1.7;margin-bottom:1.1rem}
.flag-card .prod-cta{margin-top:auto}

/* ---- product cta link ---- */
.prod-cta{display:inline-flex;align-items:center;gap:.45rem;font-family:var(--font-display);font-weight:500;font-size:.9rem;color:var(--gl-blue);transition:gap .3s var(--ease)}
.prod-cta:hover{gap:.75rem}

/* ---- input → AI → output pipeline ---- */
.pipeline{display:grid;grid-template-columns:1fr auto 1fr auto 1fr;align-items:stretch;gap:1rem;margin-top:1.5rem}
.pipe-col{border-radius:var(--r-lg);padding:1.5rem 1.4rem;background:var(--glass-2);border:1px solid var(--glass-brd);backdrop-filter:blur(14px);box-shadow:var(--shadow-glass);display:flex;flex-direction:column}
.pipe-col .pk{font-family:var(--font-mono);font-size:.66rem;letter-spacing:.12em;text-transform:uppercase;color:var(--gl-blue);margin-bottom:.7rem;display:flex;align-items:center;gap:.45rem}
.pipe-col.ai{background:radial-gradient(400px 240px at 50% 0%,rgba(158,212,255,.4),transparent 65%),var(--glass-3);border-color:rgba(63,165,248,.3)}
.pipe-col h4{font-size:1.02rem;margin-bottom:.5rem}
.pipe-col p{font-size:.86rem;color:var(--muted-2);line-height:1.65}
.pipe-col ul{list-style:none;display:grid;gap:.5rem;margin-top:.7rem}
.pipe-col ul li{position:relative;padding-left:1.3rem;font-size:.85rem;color:var(--muted-2);line-height:1.5}
.pipe-col ul li::before{content:"";position:absolute;left:0;top:.5em;width:8px;height:8px;border-radius:2px;background:linear-gradient(135deg,var(--gl-blue),var(--blue-3))}
.pipe-arrow{display:grid;place-items:center;color:var(--blue-3);font-size:1.4rem;font-family:var(--font-display)}
.pipe-tag{align-self:flex-start;font-family:var(--font-mono);font-size:.6rem;color:var(--gl-blue);padding:.2rem .5rem;border-radius:var(--r-pill);background:rgba(63,165,248,.1);border:1px solid rgba(63,165,248,.22);margin-top:.7rem}

/* ---- solution one-line ---- */
.oneline{display:flex;flex-wrap:wrap;align-items:center;gap:.7rem;padding:1.1rem 1.5rem;margin-bottom:2.2rem;width:fit-content;max-width:100%;border-radius:var(--r-pill);background:var(--glass-3);border:1px solid var(--glass-brd);backdrop-filter:blur(12px);box-shadow:var(--shadow-soft);font-family:var(--font-mono);font-size:.86rem;color:var(--gl-blue)}
.oneline .arw{color:var(--blue-3)}

/* ---- flow ---- */
.flow{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-radius:var(--r-lg);padding:2rem 1.5rem;background:var(--glass-3);border:1px solid var(--glass-brd);backdrop-filter:blur(14px);box-shadow:var(--shadow-glass);margin-top:1.25rem}
.flow-step{text-align:center;padding-inline:1rem;position:relative}
.flow-step:not(:last-child)::after{content:"→";position:absolute;right:-.5rem;top:20px;color:var(--blue-3);font-size:1.1rem}
.flow-ic{width:52px;height:52px;margin:0 auto .9rem;border-radius:16px;background:linear-gradient(135deg,rgba(220,240,255,.9),rgba(158,212,255,.5));color:var(--gl-blue);display:grid;place-items:center;box-shadow:inset 0 1px 0 rgba(255,255,255,.9)}
.flow-step h4{font-size:1rem;margin-bottom:.3rem}
.flow-step p{font-size:.8rem;color:var(--muted)}

/* ---- product suite ---- */
.suite-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1.25rem}
.prod{border-radius:var(--r-lg);overflow:hidden;background:var(--glass-2);border:1px solid var(--glass-brd);backdrop-filter:blur(16px) saturate(150%);box-shadow:var(--shadow-glass);display:flex;flex-direction:column;transition:transform .4s var(--ease),box-shadow .4s var(--ease)}
.prod:hover{transform:translateY(-6px);box-shadow:0 34px 66px -28px rgba(0,92,151,.45),inset 0 1px 0 rgba(255,255,255,.9)}
.prod-shot{position:relative;aspect-ratio:16/9;overflow:hidden;padding:20px 20px 0;background:radial-gradient(120% 100% at 50% 0%,rgba(158,212,255,.4),transparent 70%),linear-gradient(160deg,#EDF4FC,#DAE8F6)}
.prod-body{padding:1.4rem 1.6rem 1.6rem;display:flex;flex-direction:column;flex:1}
.kicker{align-self:flex-start;font-family:var(--font-mono);font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gl-blue);padding:.24rem .6rem;border-radius:var(--r-pill);background:rgba(63,165,248,.1);border:1px solid rgba(63,165,248,.22);margin-bottom:.8rem}
.prod-body h3{font-size:1.2rem;margin-bottom:.5rem}
.prod-body p{font-size:.92rem;color:var(--muted-2);line-height:1.7;margin-bottom:1.1rem}
.prod-body .prod-cta{margin-top:auto}
.prod.featured{grid-column:1/-1;flex-direction:row;align-items:stretch;background:radial-gradient(500px 340px at 92% 8%,rgba(158,212,255,.4),transparent 60%),var(--glass-2)}
.prod.featured .feat-copy{flex:1 1 46%;padding:clamp(2rem,3.4vw,3rem);display:flex;flex-direction:column}
.prod.featured h3{font-size:clamp(1.4rem,2.4vw,1.9rem);margin-bottom:.8rem}
.prod.featured .feat-copy>p{font-size:1rem;line-height:1.75}
.prod.featured .prod-shot{flex:1 1 54%;aspect-ratio:auto;padding:2.2rem 2.2rem 0;min-height:400px}
.star{display:inline-flex;align-items:center;gap:.4rem;font-family:var(--font-mono);font-size:.72rem;color:var(--gl-blue);margin-bottom:.9rem;padding:.3rem .75rem;border-radius:var(--r-pill);background:rgba(63,165,248,.1);border:1px solid rgba(63,165,248,.25);align-self:flex-start}
.tags{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:1.4rem}
.tag{font-family:var(--font-mono);font-size:.72rem;color:var(--gl-blue);padding:.3rem .7rem;border-radius:var(--r-pill);background:rgba(255,255,255,.55);border:1px solid rgba(63,165,248,.22)}
.feat-stats{display:flex;flex-wrap:wrap;gap:1.6rem;margin-bottom:1.6rem}
.feat-stats>div{display:flex;flex-direction:column}
.feat-stats b{font-family:var(--font-display);font-size:1.8rem;font-weight:700;line-height:1;background:linear-gradient(135deg,var(--gl-blue),var(--blue-4));-webkit-background-clip:text;background-clip:text;color:transparent}
.feat-stats b.hot{background:none;color:var(--red)}
.feat-stats span{font-size:.72rem;color:var(--muted-2);margin-top:.35rem}

/* ---- mockup (product UI illustration) ---- */
.mock{position:absolute;inset:20px 20px 0;border-radius:12px 12px 0 0;overflow:hidden;border:1px solid rgba(0,92,151,.1);border-bottom:0;background:#F4F8FC;display:flex;flex-direction:column;box-shadow:0 18px 40px -18px rgba(0,92,151,.4)}
.mock .top{display:flex;align-items:center;justify-content:space-between;padding:0 1rem;height:40px;background:#0B2C49;flex-shrink:0}
.mock .top b{color:#fff;font-family:var(--font-display);font-size:.8rem}
.mock .top .p{color:#4FC3C7;font-size:.7rem;margin-left:.5rem}
.mock .top i{font-style:normal;font-size:.66rem;color:rgba(255,255,255,.6);margin-left:.9rem}
.mock .top i.on{color:#fff;font-weight:600}
.mock .body{padding:1rem;flex:1}
.mstats{display:grid;grid-template-columns:repeat(3,1fr);gap:.6rem;margin-bottom:.8rem}
.mstats>div{text-align:center;background:#fff;border:1px solid #EEF2F8;border-radius:10px;padding:.6rem .3rem}
.mstats b{display:block;font-family:var(--font-display);font-size:1.4rem;font-weight:700;color:var(--gl-blue);line-height:1}
.mstats span{font-size:.58rem;color:var(--muted)}
.mbar{height:7px;border-radius:var(--r-pill);background:rgba(0,92,151,.1);position:relative;margin-bottom:1rem}
.mbar i{display:block;height:100%;width:36%;border-radius:var(--r-pill);background:linear-gradient(90deg,var(--gl-blue),var(--blue-3))}
.mpros{display:grid;grid-template-columns:repeat(3,1fr);gap:.5rem}
.mpro{font-size:.62rem;color:var(--body);background:#fff;border:1px solid #EEF2F8;border-radius:8px;padding:.45rem .5rem;display:flex;justify-content:space-between;gap:.3rem}
.mpro em{font-style:normal;font-size:.56rem;color:var(--blue-4)}
.mrows{display:flex;flex-direction:column;gap:.4rem}
.mrow{display:grid;grid-template-columns:1fr auto;align-items:center;gap:.5rem;background:#fff;border:1px solid #EEF2F8;border-radius:8px;padding:.4rem .6rem}
.mrow .rl{display:flex;flex-direction:column;gap:.15rem;min-width:0}
.mrow .rl b{font-size:.66rem;font-weight:600;color:var(--body);line-height:1.1}
.mrow .rl span{font-size:.56rem;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.badge{font-family:var(--font-mono);font-size:.56rem;font-weight:600;padding:.2rem .45rem;border-radius:var(--r-pill);white-space:nowrap}
.badge.b-hi{color:#C7412C;background:rgba(229,83,61,.14)}
.badge.b-md{color:#B77C13;background:rgba(217,152,42,.16)}
.badge.b-lo{color:var(--green);background:rgba(45,152,138,.14)}
.badge.b-bl{color:var(--blue-4);background:rgba(13,128,222,.12)}
.mlayers{display:flex;flex-direction:column;gap:.5rem;margin-bottom:.9rem}
.mlayer{display:grid;grid-template-columns:64px 1fr auto;align-items:center;gap:.5rem;font-size:.6rem;color:var(--body)}
.mlayer .lb{height:7px;border-radius:var(--r-pill);background:rgba(0,92,151,.1);overflow:hidden}
.mlayer .lb i{display:block;height:100%;border-radius:var(--r-pill);background:linear-gradient(90deg,var(--gl-blue),var(--blue-3))}
.mlayer em{font-style:normal;font-family:var(--font-mono);font-size:.56rem;color:var(--blue-4)}
.mtarget{display:flex;align-items:center;justify-content:space-between;background:#0B2C49;border-radius:10px;padding:.6rem .8rem}
.mtarget span{font-size:.6rem;color:rgba(255,255,255,.7)}
.mtarget b{font-family:var(--font-display);font-size:1.1rem;font-weight:700;color:#4FC3C7}

/* ---- tech / enterprise ---- */
.tech-card .step{font-family:var(--font-mono);font-size:2.2rem;font-weight:700;line-height:1;background:linear-gradient(135deg,var(--blue-2),var(--blue-3));-webkit-background-clip:text;background-clip:text;color:transparent}
.tech-card h3{margin:.9rem 0 .6rem;font-size:1.2rem}

/* ---- demo ---- */
.demo-player{position:relative;border-radius:var(--r-lg);overflow:hidden;aspect-ratio:16/8;display:grid;place-items:center;background:radial-gradient(600px 400px at 30% 20%,rgba(63,165,248,.35),transparent 60%),linear-gradient(150deg,#0A3A62,#0D5289 60%,#0A6EB2);box-shadow:0 30px 70px -30px rgba(0,92,151,.6)}
.play{width:84px;height:84px;border-radius:50%;background:rgba(255,255,255,.95);border:0;cursor:pointer;display:grid;place-items:center;color:var(--gl-blue);box-shadow:0 20px 50px -16px rgba(0,0,0,.5);position:relative;transition:transform .35s var(--ease)}
.play::after{content:"";position:absolute;inset:-10px;border-radius:50%;border:2px solid rgba(255,255,255,.5);animation:ppulse 2.4s ease-out infinite}
@keyframes ppulse{0%{transform:scale(1);opacity:.7}100%{transform:scale(1.4);opacity:0}}
.play:hover{transform:scale(1.08)}
.demo-cap{position:absolute;bottom:1.4rem;left:1.6rem;color:#fff}
.demo-cap b{display:block;font-family:var(--font-display);font-size:1.05rem}
.demo-cap span{font-size:.82rem;color:rgba(255,255,255,.72)}
.demo-thumbs{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin-top:1.25rem}
.demo-thumb{border-radius:var(--r);padding:1rem 1.2rem;display:flex;align-items:center;gap:.8rem;background:var(--glass-2);border:1px solid var(--glass-brd);backdrop-filter:blur(10px);transition:transform .35s var(--ease)}
.demo-thumb:hover{transform:translateY(-3px)}
.demo-thumb .no{font-family:var(--font-mono);font-size:.75rem;color:var(--blue-3)}
.demo-thumb b{font-size:.9rem;color:var(--ink)}

/* ---- case study ---- */
.case-card{border-radius:var(--r-xl);overflow:hidden;background:var(--glass-2);border:1px solid var(--glass-brd);backdrop-filter:blur(16px) saturate(150%);box-shadow:var(--shadow-glass);display:grid;grid-template-columns:1.1fr .9fr}
.case-copy{padding:clamp(2rem,3.4vw,3rem)}
.case-copy .kicker{margin-bottom:1rem}
.case-copy h3{font-size:clamp(1.3rem,2.2vw,1.7rem);margin-bottom:1rem}
.case-meta{display:grid;grid-template-columns:repeat(2,1fr);gap:.9rem;margin-bottom:1.4rem}
.case-meta div{background:rgba(255,255,255,.55);border:1px solid rgba(0,92,151,.1);border-radius:var(--r-sm);padding:.8rem .9rem}
.case-meta .lb{font-family:var(--font-mono);font-size:.6rem;letter-spacing:.06em;color:var(--muted);text-transform:uppercase;margin-bottom:.3rem}
.case-meta b{font-family:var(--font-display);font-size:1rem;color:var(--ink)}
.case-meta .todo{color:var(--amber)}
.case-side{background:radial-gradient(400px 300px at 80% 10%,rgba(158,212,255,.4),transparent 60%),linear-gradient(160deg,#EDF4FC,#DAE8F6);padding:clamp(1.6rem,3vw,2.4rem);display:flex;flex-direction:column;gap:1rem;justify-content:center}
.quote{border-radius:var(--r-lg);padding:1.6rem 1.8rem;background:var(--glass-3);border:1px solid var(--glass-brd);box-shadow:var(--shadow-soft)}
.quote p{font-size:1rem;color:var(--body);line-height:1.75;margin-bottom:1rem}
.quote .by{display:flex;align-items:center;gap:.75rem}
.quote .av{width:40px;height:40px;border-radius:50%;background:linear-gradient(135deg,var(--gl-blue),var(--blue-3));color:#fff;display:grid;place-items:center;font-family:var(--font-display);font-weight:700;flex-shrink:0}
.quote .by b{display:block;font-size:.9rem;color:var(--ink)}
.quote .by span{font-size:.78rem;color:var(--muted)}
.todo-pill{display:inline-flex;align-items:center;gap:.4rem;font-family:var(--font-mono);font-size:.62rem;color:var(--amber);background:rgba(217,152,42,.12);border:1px dashed rgba(217,152,42,.5);padding:.2rem .55rem;border-radius:var(--r-pill)}

/* ---- value ---- */
.value{border-radius:var(--r-xl);margin-inline:auto;overflow:hidden;position:relative;color:#fff;text-align:center;padding:clamp(3rem,7vw,6rem) 1.5rem;background:radial-gradient(800px 400px at 20% 0%,rgba(63,165,248,.3),transparent 60%),radial-gradient(700px 400px at 80% 100%,rgba(45,152,138,.2),transparent 60%),linear-gradient(135deg,#0A3A62,#0D5289 50%,#0A6EB2);box-shadow:0 40px 90px -40px rgba(0,92,151,.6)}
.value h2{color:#fff;font-size:clamp(1.7rem,3.6vw,2.4rem);margin-bottom:1.4rem}
.value .eyebrow{color:rgba(255,255,255,.7)}
.value .eyebrow::before{background:linear-gradient(90deg,rgba(255,255,255,.6),transparent)}
.big-num{font-family:var(--font-display);font-weight:700;font-size:clamp(4rem,12vw,8rem);line-height:.95;letter-spacing:-.03em;background:linear-gradient(180deg,#fff,#C7E6FF);-webkit-background-clip:text;background-clip:text;color:transparent}
.big-sub{font-family:var(--font-mono);font-size:.9rem;color:rgba(255,255,255,.78);margin-bottom:3rem}
.vps{display:grid;grid-template-columns:repeat(3,1fr);gap:1.25rem;max-width:900px;margin-inline:auto}
.vp{border-radius:var(--r);padding:1.8rem 1.6rem;text-align:left;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);backdrop-filter:blur(8px);transition:transform .35s var(--ease),background .35s}
.vp:hover{transform:translateY(-4px);background:rgba(255,255,255,.15)}
.vp .ic{width:44px;height:44px;border-radius:14px;margin-bottom:1rem;background:rgba(255,255,255,.16);color:#fff;display:grid;place-items:center}
.vp h3{color:#fff;font-size:1.15rem;margin-bottom:.4rem}
.vp p{font-size:.9rem;color:rgba(255,255,255,.78);line-height:1.65}

/* ---- faq ---- */
.faq-list{max-width:800px;margin-inline:auto;display:grid;gap:.85rem}
.faq-item{border-radius:var(--r);overflow:hidden;background:var(--glass-2);border:1px solid var(--glass-brd);backdrop-filter:blur(12px);transition:box-shadow .3s,border-color .3s}
.faq-item[open]{border-color:rgba(63,165,248,.35);box-shadow:var(--shadow-soft)}
.faq-item summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:.8rem;padding:1.15rem 1.4rem;font-family:var(--font-display);font-weight:600;font-size:1.02rem;color:var(--ink)}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::before{content:"";flex-shrink:0;width:24px;height:21px;border-radius:0;background:linear-gradient(135deg,var(--gl-blue),var(--blue-3));-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 21'%3E%3Cpath d='M7.5 0h9c1.2 0 1.8.45 2.4 1.5l4.2 7.5c.6 1.05.6 1.95 0 3l-4.2 7.5c-.6 1.05-1.2 1.5-2.4 1.5h-9c-1.2 0-1.8-.45-2.4-1.5L.9 12c-.6-1.05-.6-1.95 0-3l4.2-7.5C5.7.45 6.3 0 7.5 0Z'/%3E%3C/svg%3E") center/100% 100% no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 21'%3E%3Cpath d='M7.5 0h9c1.2 0 1.8.45 2.4 1.5l4.2 7.5c.6 1.05.6 1.95 0 3l-4.2 7.5c-.6 1.05-1.2 1.5-2.4 1.5h-9c-1.2 0-1.8-.45-2.4-1.5L.9 12c-.6-1.05-.6-1.95 0-3l4.2-7.5C5.7.45 6.3 0 7.5 0Z'/%3E%3C/svg%3E") center/100% 100% no-repeat}
.faq-item summary::after{content:"+";margin-left:auto;font-family:var(--font-display);font-size:1.5rem;color:var(--gl-blue)}
.faq-item summary::before{-webkit-mask:var(--rounded-hex-mask) center/100% 100% no-repeat;mask:var(--rounded-hex-mask) center/100% 100% no-repeat}
.faq-item[open] summary::after{content:"\2212"}
.faq-a{padding:0 1.4rem 1.25rem 3.6rem}
.faq-a p{font-size:.95rem;color:var(--muted-2);line-height:1.75}

/* ---- cta band ---- */
.cta{border-radius:var(--r-xl);overflow:hidden;position:relative;color:#fff;text-align:center;padding:clamp(3rem,7vw,5.5rem) 1.5rem;background:radial-gradient(800px 400px at 20% 0%,rgba(63,165,248,.3),transparent 60%),radial-gradient(700px 400px at 80% 100%,rgba(45,152,138,.2),transparent 60%),linear-gradient(135deg,#0A3A62,#0D5289 50%,#0A6EB2);box-shadow:0 40px 90px -40px rgba(0,92,151,.6)}
.cta h2{color:#fff;font-size:clamp(1.75rem,3.2vw,2.6rem);margin-bottom:1rem}
.cta p{color:rgba(255,255,255,.82);max-width:60ch;margin:0 auto 2rem;font-size:1.06rem;text-wrap:pretty}
@media(min-width:541px){
  .cta>h2{max-width:none;white-space:nowrap;font-size:clamp(1.05rem,min(3.2vw,4.8vh),2.6rem)}
  .cta>p{max-width:none;white-space:nowrap;text-wrap:nowrap;font-size:clamp(.56rem,min(1.5vw,2vh),1.06rem);letter-spacing:-.02em}
}
.cta-actions{display:flex;flex-wrap:wrap;gap:1rem;justify-content:center}
.cta .btn-primary{background:#fff;color:var(--gl-blue)}
.cta .btn-ghost{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.35);color:#fff}

/* ---- contact form ---- */
.contact-page .contact-hero{padding-block:clamp(1.4rem,3vw,2.2rem) clamp(.6rem,1.5vw,1rem)}
.contact-page .contact-form-section{padding-block:clamp(1rem,2.5vw,1.8rem) clamp(3rem,6vw,5rem)}
.contact-grid{display:grid;grid-template-columns:minmax(0,760px);justify-content:center;align-items:start}
.contact-info{display:grid;gap:1rem}
.info-card{display:flex;gap:1rem;align-items:flex-start;border-radius:var(--r-lg);padding:1.4rem 1.5rem;background:var(--glass-2);border:1px solid var(--glass-brd);backdrop-filter:blur(14px);box-shadow:var(--shadow-glass)}
.info-card .iicon{width:42px;height:42px;flex-shrink:0;border-radius:13px;display:grid;place-items:center;background:linear-gradient(135deg,rgba(220,240,255,.9),rgba(158,212,255,.5));color:var(--gl-blue)}
.info-card h3{font-size:1.02rem;margin-bottom:.35rem}
.info-card p{font-size:.88rem;color:var(--muted-2);line-height:1.6}
.contact-form{border-radius:var(--r-lg);padding:clamp(1.6rem,3vw,2.4rem);background:var(--glass-3);border:1px solid var(--glass-brd);backdrop-filter:blur(18px) saturate(160%);box-shadow:var(--shadow-glass)}
.contact-form h2{font-size:1.5rem;margin-bottom:.5rem}
.contact-form>p{font-size:.92rem;color:var(--muted-2);margin-bottom:1.6rem}
.field{margin-bottom:1.1rem}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.field label{display:block;font-size:.86rem;font-weight:600;color:var(--ink);margin-bottom:.45rem}
.field .req{color:var(--red)}
.field input,.field textarea{width:100%;font-family:var(--font-body);font-size:.94rem;color:var(--ink);padding:.8rem 1rem;border-radius:var(--r-sm);border:1px solid rgba(0,92,151,.18);background:rgba(255,255,255,.85);transition:border-color .2s,box-shadow .2s}
.field input::placeholder,.field textarea::placeholder{color:var(--muted)}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--blue-3);box-shadow:0 0 0 3px rgba(63,165,248,.18)}
.field input[aria-invalid="true"],.field textarea[aria-invalid="true"]{border-color:var(--red);box-shadow:0 0 0 3px rgba(220,108,81,.15)}
.field textarea{resize:vertical;min-height:110px}
.field-error{display:none;font-size:.78rem;color:var(--red);margin-top:.35rem}
.field-error.show{display:block}
.checks{display:flex;flex-wrap:wrap;gap:.6rem}
.checks label{display:inline-flex;align-items:center;gap:.45rem;font-size:.86rem;font-weight:400;color:var(--body);padding:.5rem .9rem;border-radius:var(--r-pill);border:1px solid rgba(0,92,151,.18);background:rgba(255,255,255,.65);cursor:pointer;transition:border-color .2s,background .2s;margin-bottom:0}
.checks label:hover{border-color:rgba(63,165,248,.5)}
.checks input{accent-color:var(--gl-blue);width:16px;height:16px}
.checks input:checked+span,.checks label:has(input:checked){color:var(--gl-blue)}
.form-note{font-size:.78rem;color:var(--muted);margin-top:1rem;line-height:1.6}
.form-status{display:none;margin-top:1rem;padding:.9rem 1.1rem;border-radius:var(--r-sm);font-size:.9rem;line-height:1.5}
.form-status.show{display:block}
.form-status.ok{background:rgba(30,191,132,.12);border:1px solid rgba(30,191,132,.35);color:#0F7A55}
.form-status.err{background:rgba(220,108,81,.12);border:1px solid rgba(220,108,81,.4);color:#B23A22}
.contact-form .btn{width:100%;margin-top:.4rem}

/* ---- offices ---- */
.office-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem}
.office{display:flex;flex-direction:column;gap:.55rem;border-radius:var(--r);padding:1.15rem 1.3rem;background:var(--glass-2);border:1px solid var(--glass-brd);backdrop-filter:blur(14px);box-shadow:var(--shadow-glass)}
.office .flag{font-family:var(--font-mono);font-size:.62rem;letter-spacing:.1em;color:var(--gl-blue)}
.office-head{display:flex;align-items:baseline;justify-content:space-between;gap:.75rem;flex-wrap:wrap}
.office h3{margin:0;font-size:1.15rem;line-height:1.25}
.office-role{flex:0 0 auto;padding:.18rem .55rem;border-radius:999px;background:rgba(0,92,151,.08);color:var(--gl-blue);font-family:var(--font-display);font-size:.72rem;font-weight:600;white-space:nowrap}
.office-meta{display:flex;align-items:baseline;justify-content:space-between;gap:.75rem;flex-wrap:wrap;padding-top:.55rem;border-top:1px solid rgba(0,92,151,.1)}
.office-meta p{margin:0;min-width:0;font-size:.88rem;color:var(--muted-2);line-height:1.45}
.office-tz{flex:0 0 auto;color:#6A7F90;font-family:var(--font-mono);font-size:.68rem;letter-spacing:.02em;white-space:nowrap}
.office p{margin:0;font-size:.88rem;color:var(--muted-2);line-height:1.45}

/* ---- footer ---- */
.footer{position:relative;color:rgba(255,255,255,.72);padding-block:clamp(3.5rem,6vw,5rem) 2rem;margin-top:clamp(3rem,6vw,5rem);border-radius:var(--r-xl) var(--r-xl) 0 0;overflow:hidden;background:radial-gradient(600px 400px at 100% 0%,rgba(63,165,248,.16),transparent 60%),linear-gradient(165deg,#0A3E67,#073256)}
.footer-grid{display:grid;grid-template-columns:1.4fr repeat(4,1fr);gap:2rem;padding-bottom:2.5rem;border-bottom:1px solid rgba(255,255,255,.1)}
.footer .brand{color:#fff;margin-bottom:1rem}
.footer .brand-logo{filter:brightness(0) invert(1)}
.footer-brand p{font-size:.92rem;max-width:34ch;line-height:1.7}
.footer-col h4{color:#fff;font-size:.78rem;font-family:var(--font-mono);letter-spacing:.14em;text-transform:uppercase;margin-bottom:1.1rem}
.footer-col ul{list-style:none;display:grid;gap:.65rem}
.footer-col a{font-size:.9rem;transition:color .2s}
.footer-col a:hover{color:var(--blue-2)}
.footer-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:1rem;padding-top:1.8rem;font-size:.85rem;color:rgba(255,255,255,.5)}
.footer-bottom .addr{display:flex;gap:1.5rem;flex-wrap:wrap}

/* ---- prose (insights / skeleton pages) ---- */
.prose{max-width:72ch}
.prose h2{font-size:1.5rem;margin:2rem 0 .8rem}
.prose h3{font-size:1.15rem;margin:1.5rem 0 .6rem}
.prose p{color:var(--muted-2);line-height:1.8;margin-bottom:1rem}
.prose ul{margin:0 0 1rem 1.2rem;color:var(--muted-2);line-height:1.8}

/* ---- reveal ---- */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal.in{opacity:1;transform:none}
.d1{transition-delay:80ms}.d2{transition-delay:160ms}.d3{transition-delay:240ms}
.delay-1{transition-delay:80ms}.delay-2{transition-delay:160ms}.delay-3{transition-delay:240ms}.delay-4{transition-delay:320ms}

/* ---- responsive ---- */
@media(max-width:1100px) and (min-width:941px){
  .section{padding-block:clamp(3.5rem,7vw,5.5rem)}
  .section-head h2,.cta h2{font-size:clamp(1.75rem,3.2vw,2.5rem)}
  .page-hero h1{font-size:clamp(2rem,3.6vw,2.85rem)}
  .grid-4,.about-proof-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .footer-grid,.compact-footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .card{padding:1.65rem}
}
@media(max-width:940px){
  .hero-grid,.grid-2,.grid-3,.grid-4,.suite-grid,.vps,.footer-grid,.flagship-grid,.contact-grid,.case-card,.office-grid{grid-template-columns:1fr}
  .viz{padding:2rem .25rem 2.6rem}
  .viz-float.f1{right:0}
  .viz-float.f2{left:0;bottom:-.4rem}
  .prod.featured{flex-direction:column}
  .prod.featured .prod-shot{aspect-ratio:16/9;padding:1.4rem 1.4rem 0;min-height:0;order:-1}
  .flow{grid-template-columns:repeat(2,1fr);gap:1.5rem 0}
  .flow-step:nth-child(2)::after{display:none}
  .footer-grid{grid-template-columns:1fr 1fr}
  .pipeline{grid-template-columns:1fr}
  .pipe-arrow{transform:rotate(90deg)}
  .case-meta{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:760px){
  .nav-toggle{display:grid;place-items:center}
  .nav-links{position:fixed;inset:76px 0 auto 0;flex-direction:column;gap:0;background:rgba(255,255,255,.96);backdrop-filter:blur(18px);border-bottom:1px solid rgba(0,92,151,.1);padding:.5rem 1.25rem 1.25rem;box-shadow:0 20px 40px -20px rgba(14,27,44,.25);transform:translateY(-120%);transition:transform .35s var(--ease);z-index:99}
  .nav-links.open{transform:translateY(0)}
  .nav-links li{width:100%;border-bottom:1px solid rgba(0,92,151,.08)}
  .nav-links a{display:block;padding:.9rem .2rem;font-size:1rem}
  .nav-links a::after{display:none}
  .nav-cta .btn:not(.nav-toggle){display:none}
}
@media(max-width:620px){
  .field-row{grid-template-columns:1fr}
  .flow,.demo-thumbs{grid-template-columns:1fr}
  .flow-step::after{display:none}
  .footer-grid{grid-template-columns:1fr}
  .seal{width:100%}
}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition-duration:.01ms!important}.reveal{opacity:1;transform:none}}

/* ---- enhanced shared navigation (home information architecture) ---- */
.site-nav-links{align-items:center;gap:clamp(.65rem,1.25vw,1.25rem);font-size:.86rem}
.site-nav-links>li{position:relative;flex-shrink:0}
.site-nav-other-row{display:flex;align-items:center;gap:.12rem}
.site-submenu-toggle{
  width:28px;height:32px;display:grid;place-items:center;border:0;border-radius:8px;
  background:transparent;color:var(--muted-2);cursor:pointer;transition:color .2s,background .2s
}
.site-submenu-toggle:hover{color:var(--gl-blue);background:rgba(63,165,248,.1)}
.site-submenu-toggle svg{transition:transform .25s var(--ease)}
.site-nav-other.is-open .site-submenu-toggle svg{transform:rotate(180deg)}
.site-nav-dropdown{
  position:absolute;top:calc(100% + .6rem);left:50%;z-index:120;width:230px;padding:.55rem;
  list-style:none;border:1px solid rgba(0,92,151,.12);border-radius:16px;background:rgba(255,255,255,.97);
  box-shadow:0 24px 54px -22px rgba(14,27,44,.35);backdrop-filter:blur(20px);
  opacity:0;visibility:hidden;transform:translate(-50%,-7px);
  transition:opacity .2s,visibility .2s,transform .2s var(--ease)
}
.site-nav-dropdown::before{content:"";position:absolute;left:0;right:0;top:-.75rem;height:.8rem}
.site-nav-other:hover>.site-nav-dropdown,
.site-nav-other:focus-within>.site-nav-dropdown,
.site-nav-other.is-open>.site-nav-dropdown{opacity:1;visibility:visible;transform:translate(-50%,0)}
.site-nav-links .site-nav-dropdown a{
  display:grid;grid-template-columns:auto 1fr;align-items:baseline;gap:.7rem;padding:.75rem .8rem;
  border-radius:11px;white-space:nowrap
}
.site-nav-links .site-nav-dropdown a::after{display:none}
.site-nav-links .site-nav-dropdown a:hover{background:rgba(63,165,248,.08)}
.site-nav-dropdown a span{font-family:var(--font-display);font-weight:600;color:var(--ink)}
.site-nav-dropdown a small{font-size:.72rem;color:var(--muted)}
.site-nav-dropdown a.active{background:rgba(63,165,248,.1)}
.mobile-booking-item{display:none}
section[id],.card[id]{scroll-margin-top:92px}

/* ---- Other AI products ---- */
.other-ai-page [id]{scroll-margin-top:98px}
.other-ai-hero{padding-top:clamp(3rem,6vw,5rem);padding-bottom:clamp(3.5rem,7vw,6rem)}
.other-ai-hero-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:center;gap:clamp(2rem,5vw,5rem)}
.other-ai-hero-copy{min-width:0}
.other-ai-hero-art{position:relative;display:grid;min-width:0;margin:0;place-items:center;isolation:isolate}
.other-ai-hero-art::before{content:"";position:absolute;inset:8% 2%;z-index:-1;border-radius:50%;background:radial-gradient(circle,rgba(63,165,248,.2),rgba(45,152,138,.08) 42%,transparent 72%);filter:blur(22px)}
.other-ai-hero-art img{display:block;width:min(100%,590px);max-height:min(61vh,540px);object-fit:contain;filter:drop-shadow(0 28px 36px rgba(0,92,151,.16))}
.other-ai-hero-brand{display:flex;align-items:center;gap:.75rem;width:max-content;max-width:100%;margin-bottom:1.35rem;padding:.55rem .85rem;border:1px solid rgba(255,255,255,.94);border-radius:999px;background:rgba(255,255,255,.76);box-shadow:var(--shadow-soft)}
.other-ai-hero-brand img{width:28px;height:28px;object-fit:contain}.other-ai-hero-brand span{color:#52697B;font-family:var(--font-mono);font-size:.7rem}
.other-ai-hero h1{max-width:900px;margin-bottom:1.1rem;font-size:clamp(2.15rem,4vw,4rem)}
.other-ai-title-line{display:block;white-space:nowrap}
.other-ai-hero .lede{max-width:70ch;color:var(--muted-2);font-size:clamp(1rem,1.3vw,1.12rem);line-height:1.78;text-wrap:pretty}
.other-ai-jump-links{display:flex;flex-wrap:wrap;gap:.65rem;margin-top:1.5rem}
.other-ai-jump-links a{min-width:110px;padding:.62rem 1rem;border:1px solid rgba(0,92,151,.16);border-radius:999px;background:rgba(255,255,255,.75);color:var(--gl-blue);font-family:var(--font-display);font-weight:600;text-align:center}
.other-product-section{border-top:1px solid rgba(255,255,255,.88)}
.other-product-feature{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(2rem,5vw,5rem);align-items:center}
.other-product-feature.is-reversed{grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr)}
.other-product-feature.is-reversed .other-product-copy{order:2}.other-product-feature.is-reversed .other-product-media{order:1}
.other-product-title{display:flex;align-items:center;gap:1rem;margin-bottom:1.15rem}
.other-product-title>img{width:74px;height:74px;object-fit:contain;flex:0 0 auto}
.other-product-title .eyebrow{margin-bottom:.38rem}.other-product-title h2{font-size:clamp(.95rem,min(3.2vw,4.8vh),3rem)}
.other-product-position{margin-bottom:1.4rem;color:var(--ink);font-family:var(--font-display);font-size:clamp(.78rem,min(1.18vw,2.1vh),1.18rem);font-weight:600;text-wrap:pretty;text-wrap:balance}
.io-list{display:grid;margin-bottom:1.4rem;border-top:1px solid rgba(0,92,151,.1)}
.io-list>div{display:grid;grid-template-columns:92px minmax(0,1fr);gap:1rem;padding:.85rem 0;border-bottom:1px solid rgba(0,92,151,.1)}
.io-list dt{color:var(--gl-blue);font-family:var(--font-display);font-size:clamp(.66rem,min(.82vw,1.55vh),.82rem);font-weight:600}.io-list dd{color:var(--muted-2);font-size:clamp(.68rem,min(.86vw,1.65vh),.86rem);line-height:1.65;text-wrap:pretty}
.other-product-media{display:flex;flex-direction:column;width:100%;min-width:0;overflow:hidden;border:1px solid rgba(255,255,255,.96);border-radius:var(--r-lg);background:#fff;box-shadow:0 28px 65px -35px rgba(0,92,151,.46)}
.other-product-media img{display:block;box-sizing:border-box;width:100%;aspect-ratio:16/9;height:auto;flex:0 0 auto;object-fit:contain;object-position:center center;background:#F1F5F8}
.other-product-media figcaption{flex:0 0 auto;padding:.6rem 1rem;color:var(--muted);font-family:var(--font-mono);font-size:.66rem;text-align:right}
.compact-footer-grid{grid-template-columns:1.4fr repeat(3,1fr)}

/* ---- About page ---- */
.about-hero-grid{display:grid;grid-template-columns:1fr .8fr;gap:clamp(2rem,5vw,5rem);align-items:center}
.about-hero h1{margin-bottom:1.25rem;font-size:clamp(2.15rem,4vw,4.2rem)}
.about-hero .lede{max-width:62ch;color:var(--muted-2);font-size:1.08rem;line-height:1.8}
.about-brand-panel{padding:2rem;border:1px solid rgba(255,255,255,.94);border-radius:var(--r-xl);background:rgba(255,255,255,.72);box-shadow:var(--shadow-glass)}
.about-brand-panel img{display:block;width:min(100%,310px);max-height:210px;margin:0 auto 1.5rem;object-fit:contain;object-position:center 34%}.about-brand-panel p{color:var(--muted-2);line-height:1.72}
.about-metrics{display:grid;grid-template-columns:repeat(2,1fr);gap:.8rem;margin-top:1.4rem}.about-metrics div{padding:1rem;border-radius:14px;background:#EEF6FC}.about-metrics strong{display:block;color:var(--gl-blue);font-size:1.55rem}.about-metrics span{font-size:.72rem;color:#52697B}
.about-pillar-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.1rem}.about-pillar{padding:1.5rem;border:1px solid rgba(255,255,255,.92);border-radius:var(--r);background:rgba(255,255,255,.68)}.about-pillar h3{margin-bottom:.65rem}.about-pillar p{color:var(--muted-2);font-size:.88rem;line-height:1.7}
.platform-foundation{display:grid;grid-template-columns:repeat(2,1fr);gap:1.2rem}.platform-foundation article{padding:1.7rem;border-radius:var(--r);background:rgba(255,255,255,.72);border:1px solid rgba(0,92,151,.1)}.platform-foundation h3{margin-bottom:.7rem}.platform-foundation p{color:var(--muted-2);line-height:1.72}
.about-page{background:radial-gradient(780px 500px at 90% 4%,rgba(158,212,255,.34),transparent 68%),linear-gradient(180deg,#F6FAFE,#EDF4FA 60%,#F8FBFE)}
.about-page main{overflow:clip}.about-page .section{padding-block:clamp(4.5rem,8vw,7rem)}
.about-metrics-four{margin-top:0}.about-story-grid{display:grid;grid-template-columns:minmax(0,.78fr) minmax(520px,1.22fr);gap:clamp(2rem,5vw,5rem);align-items:start}.about-story-grid .section-head{position:sticky;top:110px;margin-bottom:0}.about-story-list{display:grid;gap:1rem}.about-story-item{display:grid;grid-template-columns:48px minmax(0,1fr);gap:1.1rem;padding:1.5rem;border:1px solid rgba(0,92,151,.1);border-radius:22px;background:rgba(255,255,255,.72);box-shadow:0 18px 42px -34px rgba(14,27,44,.4)}.about-story-item>span{width:42px;height:42px;display:grid;place-items:center;border-radius:13px;background:linear-gradient(135deg,var(--gl-blue),var(--blue-3));color:#fff;font-family:var(--font-mono);font-size:.72rem}.about-story-item h3{margin-bottom:.55rem;font-size:1.15rem}.about-story-item p{color:var(--muted-2);font-size:.88rem;line-height:1.75}
.about-proof-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1rem}
.about-page .section-head.center h2,
.about-page .section-head h2#office-title,
.contact-page .section-head h2#office-title{max-width:none}
.about-page .section-head.center h2,
.about-page .section-head h2#office-title,
.about-page .section-head h2#office-title+p,
.contact-page .section-head h2#office-title,
.contact-page .section-head h2#office-title+p{white-space:normal;text-wrap:balance}
.about-proof{min-height:0;padding:1.35rem 1.4rem;border:1px solid rgba(255,255,255,.94);border-radius:18px;background:linear-gradient(150deg,rgba(255,255,255,.88),rgba(225,240,251,.62));box-shadow:0 20px 44px -36px rgba(0,92,151,.5)}
.about-proof::before{content:"";display:block;width:28px;height:4px;margin-bottom:1.1rem;border-radius:4px;background:linear-gradient(90deg,var(--gl-blue),var(--blue-3))}
.about-proof strong{display:block;margin-bottom:.5rem;color:var(--ink);font-family:var(--font-display);font-size:1.02rem}
.about-proof p{color:var(--muted-2);font-size:.84rem;line-height:1.65}

@media(max-width:1180px){
  .nav-toggle{display:grid;place-items:center}
  .site-nav-links{
    position:fixed;inset:76px 0 auto;z-index:99;max-height:calc(100dvh - 76px);overflow:auto;
    flex-direction:column;align-items:stretch;gap:0;padding:.6rem max(1.25rem,calc((100% - 980px)/2)) 1.35rem;
    border-bottom:1px solid rgba(0,92,151,.1);background:rgba(255,255,255,.98);
    box-shadow:0 20px 40px -20px rgba(14,27,44,.25);backdrop-filter:blur(18px);
    transform:translateY(-120%);transition:transform .35s var(--ease)
  }
  .site-nav-links.open{transform:translateY(0)}
  .site-nav-links>li{width:100%;border-bottom:1px solid rgba(0,92,151,.08)}
  .site-nav-links>li>a,.site-nav-other-row>a{display:block;padding:.82rem .15rem;font-size:.96rem}
  .site-nav-links>li>a.nav-contact-btn{display:flex;justify-content:center;margin:.75rem 0 .15rem;padding:.78rem 1rem;color:#fff;font-size:.95rem}
  .site-nav-links a::after{display:none}
  .site-nav-other-row{justify-content:space-between}
  .site-submenu-toggle{width:44px;height:44px}
  .site-nav-dropdown{
    position:static;width:100%;display:none;padding:0 0 .75rem .75rem;border:0;border-radius:0;
    background:transparent;box-shadow:none;opacity:1;visibility:visible;transform:none
  }
  .site-nav-dropdown::before{display:none}
  .site-nav-other:not(.is-open)>.site-nav-dropdown{display:none}
  .site-nav-other.is-open>.site-nav-dropdown{display:grid;transform:none}
  .site-nav-links .site-nav-dropdown a{
    grid-template-columns:84px 1fr;min-height:48px;padding:.7rem .8rem;background:rgba(220,240,255,.32)
  }
  .site-nav-dropdown li+li{margin-top:.35rem}
  .mobile-booking-item{display:block;border-bottom:0!important;padding-top:.75rem}
  .site-nav-links .mobile-booking-item .btn{
    display:flex;width:100%;padding:.75rem 1rem;color:#fff;font-size:.95rem
  }
  .site-nav-links .mobile-booking-item .btn:hover{color:#fff}
  body.site-nav-open{overflow:hidden}
}

@media(max-width:900px){
  .other-ai-hero-grid,.other-product-feature,.other-product-feature.is-reversed,.about-hero-grid,.about-story-grid{grid-template-columns:1fr}
  .other-ai-hero-art{width:min(100%,680px);margin-inline:auto}
  .other-ai-hero-art img{max-height:none}
  .other-product-feature.is-reversed .other-product-copy,.other-product-feature.is-reversed .other-product-media{order:initial}
  .other-product-media{width:100%}
  .about-pillar-grid{grid-template-columns:1fr}
  .about-story-grid .section-head{position:static;margin-bottom:2rem}.about-proof-grid{grid-template-columns:repeat(2,1fr)}
}

@media(max-width:680px){
  .other-ai-hero-brand{border-radius:14px}.other-ai-hero-brand img{width:24px;height:24px}
  .other-ai-jump-links{display:grid;grid-template-columns:repeat(3,1fr)}.other-ai-jump-links a{min-width:0;padding:.6rem .45rem}
  .other-product-title>img{width:58px;height:58px}.io-list>div{grid-template-columns:1fr;gap:.24rem}
  .platform-foundation,.about-metrics{grid-template-columns:1fr}
  .about-proof-grid{grid-template-columns:1fr}.about-proof{min-height:0}.about-proof::before{margin-bottom:1.5rem}
}

/* Low-resolution laptop layout: these rules live after the page-specific
   components so their single-column media and reduced grids win the cascade. */
@media(max-width:1100px) and (min-width:941px){
  .about-proof-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .compact-footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:1060px) and (min-width:901px){
  .other-product-feature,.other-product-feature.is-reversed,.about-story-grid{grid-template-columns:1fr}
  .other-product-feature.is-reversed .other-product-copy,.other-product-feature.is-reversed .other-product-media{order:initial}
  .other-product-copy,.about-story-grid .section-head{max-width:820px}
  .other-product-media{width:min(100%,920px);margin-inline:auto}
  .about-story-grid .section-head{position:static;margin-bottom:2rem}
}

/* Match the home banner's short-laptop behavior across every page title. */
@media(min-width:761px) and (max-height:860px){
  .section-head h2,.cta h2{font-size:clamp(1.75rem,min(3.2vw,4.8vh),2.55rem)}
  .page-hero h1,.other-ai-hero h1,.about-hero h1{font-size:clamp(2rem,min(4vw,6.2vh),3.25rem)}
}
@media(min-width:761px) and (max-height:740px){
  .section-head h2,.cta h2{font-size:clamp(1.7rem,min(2.9vw,4.5vh),2.3rem)}
  .page-hero h1,.other-ai-hero h1,.about-hero h1{font-size:clamp(1.9rem,min(3.6vw,5.8vh),2.85rem)}
  .other-ai-hero .lede{font-size:.9rem}
}