/* =============================================================
   RiseUp Security | Core Stylesheet
   Brand: #030A15 (Cyber Black)  #CE0E2D (Cyber Crimson)  #FFFFFF
   Hand-authored, framework-free CSS for maximum performance.
   ============================================================= */

/* ---------- Design Tokens ---------- */
:root {
  --ink:        #030A15;   /* primary background */
  --ink-2:      #060F1F;   /* slightly lighter panel */
  --ink-3:      #0A1626;   /* card surface */
  --ink-4:      #0E1B2E;   /* raised surface */
  --crimson:    #CE0E2D;   /* primary accent */
  --crimson-2:  #9E0A22;   /* darker crimson (hover) */
  --crimson-3:  #FF2447;   /* bright crimson (glow) */
  --white:      #FFFFFF;

  --text:       #E8ECF3;   /* primary text */
  --text-soft:  #A7B0C0;   /* body / muted */
  --text-dim:   #6C7789;   /* captions */

  --line:       rgba(255,255,255,0.08);   /* thin borders */
  --line-strong:rgba(255,255,255,0.14);
  --glass:      rgba(255,255,255,0.03);
  --glass-2:    rgba(255,255,255,0.05);

  --glow-crimson: 0 0 0 1px rgba(206,14,45,.35), 0 8px 40px -8px rgba(206,14,45,.45);
  --shadow-soft:  0 20px 50px -20px rgba(0,0,0,.65);
  --shadow-card:  0 10px 40px -18px rgba(0,0,0,.7);

  --radius-sm: 10px;
  --radius:    14px;
  --radius-lg: 18px;
  --radius-xl: 24px;

  --container: 1200px;
  --nav-h: 76px;

  --font-head: "Space Grotesk", "Inter", system-ui, sans-serif;
  --font-body: "Inter", system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;

  --ease: cubic-bezier(.22,.61,.36,1);
}

/* ---------- Reset / Base ---------- */
*,*::before,*::after { box-sizing: border-box; }
* { margin: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce){ html{ scroll-behavior:auto; } }

body {
  font-family: var(--font-body);
  background: var(--ink);
  color: var(--text);
  line-height: 1.65;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img,svg,video { display:block; max-width:100%; height:auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }
ul { list-style: none; padding: 0; }
:focus-visible { outline: 2px solid var(--crimson-3); outline-offset: 3px; border-radius: 4px; }
::selection { background: rgba(206,14,45,.85); color:#fff; }

/* ---------- Ambient background ---------- */
body::before {
  content:""; position: fixed; inset:0; z-index:-2; pointer-events:none;
  background:
    radial-gradient(60rem 40rem at 78% -8%, rgba(206,14,45,.16), transparent 60%),
    radial-gradient(48rem 34rem at 8% 6%, rgba(206,14,45,.08), transparent 55%),
    radial-gradient(70rem 60rem at 50% 120%, rgba(206,14,45,.10), transparent 60%);
}
body::after {
  content:""; position: fixed; inset:0; z-index:-2; pointer-events:none; opacity:.5;
  background-image:
    linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(circle at 50% 30%, #000 0%, transparent 78%);
}

/* ---------- Typography ---------- */
h1,h2,h3,h4,h5 { font-family: var(--font-head); font-weight:600; line-height:1.1; color:#fff; letter-spacing:-.02em; }
.h-display { font-size: clamp(2.4rem, 5.2vw, 4.4rem); font-weight:600; }
.h1 { font-size: clamp(2rem, 4.2vw, 3.2rem); }
.h2 { font-size: clamp(1.7rem, 3.2vw, 2.5rem); }
.h3 { font-size: clamp(1.25rem, 2vw, 1.6rem); }
.lead { font-size: clamp(1.05rem, 1.4vw, 1.25rem); color: var(--text-soft); }
p { color: var(--text-soft); }
.text-crimson { color: var(--crimson-3); }
.text-white { color:#fff; }
.text-soft { color: var(--text-soft); }
.text-dim { color: var(--text-dim); }
strong { color:#fff; font-weight:600; }

.gradient-text {
  background: linear-gradient(100deg,#fff 0%, #fff 40%, var(--crimson-3) 120%);
  -webkit-background-clip:text; background-clip:text; color:transparent;
}
.mono { font-family: var(--font-mono); }

/* ---------- Layout ---------- */
.container { width:100%; max-width: var(--container); margin-inline:auto; padding-inline: 24px; }
.container-wide { max-width: 1340px; }
.section { padding: clamp(64px, 9vw, 130px) 0; position: relative; }
.section-tight { padding: clamp(48px,6vw,80px) 0; }
.grid { display:grid; gap: 24px; }
.center { text-align:center; }
.mx-auto { margin-inline:auto; }
.maxw-720 { max-width: 720px; }
.maxw-640 { max-width: 640px; }
.stack > * + * { margin-top: 1rem; }

/* ---------- Eyebrow / Section head ---------- */
.eyebrow {
  display:inline-flex; align-items:center; gap:.55rem;
  font-family: var(--font-mono); font-size:.72rem; letter-spacing:.22em; text-transform:uppercase;
  color: var(--crimson-3); font-weight:500;
  padding:.4rem .85rem; border:1px solid rgba(206,14,45,.3); border-radius:100px;
  background: rgba(206,14,45,.06);
}
.eyebrow::before { content:""; width:6px; height:6px; border-radius:50%; background: var(--crimson); box-shadow:0 0 10px 1px var(--crimson-3); }
.section-head { max-width: 720px; }
.section-head.center { margin-inline:auto; }
.section-head h2 { margin-top: 1rem; }
.section-head p { margin-top: 1rem; }

/* ---------- Buttons ---------- */
.btn {
  display:inline-flex; align-items:center; justify-content:center; gap:.6rem;
  font-family: var(--font-head); font-weight:500; font-size:.95rem;
  padding:.85rem 1.5rem; border-radius: 100px; border:1px solid transparent;
  transition: transform .25s var(--ease), box-shadow .3s var(--ease), background .25s, border-color .25s, color .2s;
  white-space:nowrap; will-change: transform;
}
.btn svg { width:18px; height:18px; }
.btn:active { transform: translateY(1px) scale(.99); }

.btn-primary { background: var(--crimson); color:#fff; box-shadow: 0 10px 30px -10px rgba(206,14,45,.7); }
.btn-primary:hover { background: var(--crimson-2); box-shadow: 0 14px 40px -8px rgba(206,14,45,.85); transform: translateY(-2px); }

.btn-ghost { background: transparent; color:#fff; border-color: var(--line-strong); }
.btn-ghost:hover { border-color:#fff; background: rgba(255,255,255,.04); transform: translateY(-2px); }

.btn-soft { background: var(--glass-2); color:#fff; border-color: var(--line); }
.btn-soft:hover { background: var(--glass-2); border-color: rgba(206,14,45,.5); color:#fff; }

.btn-lg { padding: 1rem 1.9rem; font-size:1rem; }
.btn-block { width:100%; }
.link-arrow { display:inline-flex; align-items:center; gap:.4rem; color:var(--crimson-3); font-weight:500; font-family:var(--font-head); }
.link-arrow svg { width:16px; height:16px; transition: transform .25s var(--ease); }
.link-arrow:hover svg { transform: translateX(4px); }

/* ---------- Glass / Cards ---------- */
.glass {
  background: linear-gradient(180deg, var(--glass-2), var(--glass));
  border:1px solid var(--line);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.card {
  position:relative; background: linear-gradient(180deg, rgba(255,255,255,.045), rgba(255,255,255,.01));
  border:1px solid var(--line); border-radius: var(--radius-lg); padding: 28px;
  transition: transform .35s var(--ease), border-color .35s, box-shadow .35s, background .35s;
  overflow:hidden;
}
.card::after {
  content:""; position:absolute; inset:0; border-radius:inherit; pointer-events:none; opacity:0;
  background: radial-gradient(30rem 20rem at var(--mx,50%) var(--my,0%), rgba(206,14,45,.14), transparent 60%);
  transition: opacity .4s;
}
.card:hover { transform: translateY(-6px); border-color: rgba(206,14,45,.4); box-shadow: var(--shadow-card); }
.card:hover::after { opacity:1; }
.card-link:hover .card-title { color:#fff; }

.icon-badge {
  width:52px; height:52px; border-radius: 14px; display:grid; place-items:center;
  background: radial-gradient(120% 120% at 30% 20%, rgba(206,14,45,.22), rgba(206,14,45,.05));
  border:1px solid rgba(206,14,45,.28); color: var(--crimson-3);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.06);
}
.icon-badge svg { width:24px; height:24px; }
.card-title { font-family:var(--font-head); font-weight:600; font-size:1.18rem; color:#fff; margin:1.1rem 0 .55rem; letter-spacing:-.01em; }
.card p { font-size:.95rem; }

/* pill / chip */
.chip {
  display:inline-flex; align-items:center; gap:.45rem; font-size:.82rem; font-weight:500;
  padding:.4rem .8rem; border-radius:100px; border:1px solid var(--line-strong);
  background: var(--glass); color: var(--text-soft);
}
.chip svg { width:15px; height:15px; color: var(--crimson-3); }
.tag { font-family:var(--font-mono); font-size:.72rem; letter-spacing:.08em; color:var(--crimson-3); text-transform:uppercase; }

/* feature list */
.flist { display:grid; gap:.75rem; }
.flist li { display:flex; gap:.7rem; align-items:flex-start; color:var(--text-soft); font-size:.95rem; }
.flist li svg { width:20px; height:20px; color:var(--crimson-3); flex:none; margin-top:2px; }
.flist.two { grid-template-columns: repeat(2,1fr); }

/* divider */
.hr { height:1px; background: var(--line); border:0; }
.rule-glow { height:1px; border:0; background: linear-gradient(90deg, transparent, rgba(206,14,45,.5), transparent); }

/* ---------- Navbar ---------- */
.nav-wrap { position: sticky; top:0; z-index: 900; }
.nav {
  height: var(--nav-h); display:flex; align-items:center; justify-content:space-between; gap:1.5rem;
  transition: background .3s, border-color .3s, backdrop-filter .3s;
  border-bottom:1px solid transparent;
}
.nav.scrolled {
  background: rgba(3,10,21,.78); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  border-bottom:1px solid var(--line);
}
.brand { display:flex; align-items:center; gap:.65rem; color:#fff; font-family:var(--font-head); font-weight:600; font-size:1.12rem; letter-spacing:-.02em; }
.brand .mark { width:34px; height:34px; color:#fff; }
.brand b { color:var(--crimson-3); font-weight:600; }
.brand small { display:block; font-family:var(--font-mono); font-size:.58rem; letter-spacing:.28em; color:var(--text-dim); text-transform:uppercase; margin-top:1px; }

.nav-links { display:flex; align-items:center; gap:.35rem; }
.nav-links > li > a, .nav-links > li > button {
  display:inline-flex; align-items:center; gap:.35rem; padding:.55rem .8rem; border-radius:10px;
  color: var(--text-soft); font-size:.92rem; font-weight:500; background:transparent; border:0;
  transition: color .2s, background .2s;
}
.nav-links > li > a:hover, .nav-links > li > button:hover, .nav-links a.active { color:#fff; background: var(--glass-2); }
.nav-links a.active { color:#fff; }
.nav-links .caret { width:15px; height:15px; transition: transform .25s; opacity:.7; }
.has-mega:hover .caret { transform: rotate(180deg); }
.nav-cta { display:flex; align-items:center; gap:.6rem; }

/* mega menu */
.has-mega { position: relative; }
.mega {
  position:absolute; top: calc(100% + 14px); left:50%; transform: translateX(-50%) translateY(8px);
  width: min(760px, 92vw); padding: 18px; border-radius: var(--radius-lg);
  background: rgba(6,14,28,.96); border:1px solid var(--line); box-shadow: var(--shadow-soft);
  backdrop-filter: blur(18px); opacity:0; visibility:hidden; transition: .28s var(--ease);
  display:grid; grid-template-columns: 1fr 1fr; gap:6px;
}
.has-mega:hover .mega, .has-mega:focus-within .mega { opacity:1; visibility:visible; transform: translateX(-50%) translateY(0); }
.mega::before { content:""; position:absolute; top:-14px; left:0; right:0; height:14px; } /* hover bridge */
.mega-item { display:flex; gap:.75rem; padding:.7rem .75rem; border-radius:12px; transition: background .2s; }
.mega-item:hover { background: var(--glass-2); }
.mega-item .icon-badge { width:38px; height:38px; border-radius:10px; }
.mega-item .icon-badge svg { width:18px; height:18px; }
.mega-item h5 { font-size:.92rem; color:#fff; font-weight:600; }
.mega-item p { font-size:.78rem; color:var(--text-dim); margin-top:2px; line-height:1.4; }
.mega-foot { grid-column:1/-1; margin-top:6px; padding:.8rem .75rem; border-top:1px solid var(--line); display:flex; justify-content:space-between; align-items:center; }

/* burger + mobile */
.burger { display:none; width:44px; height:44px; border-radius:12px; border:1px solid var(--line); background:var(--glass); color:#fff; place-items:center; }
.burger svg { width:22px; height:22px; }
.mobile-panel { position: fixed; inset:0; z-index:1000; background: rgba(3,10,21,.98); backdrop-filter: blur(10px); transform: translateX(100%); transition: transform .4s var(--ease); overflow-y:auto; }
.mobile-panel.open { transform: translateX(0); }
.mobile-inner { padding: 20px 24px 60px; }
.mobile-head { display:flex; align-items:center; justify-content:space-between; height: var(--nav-h); }
.mobile-nav { margin-top:1rem; display:grid; gap:.25rem; }
.mobile-nav a, .mobile-acc summary { display:flex; align-items:center; justify-content:space-between; padding:.9rem .25rem; font-family:var(--font-head); font-size:1.15rem; color:#fff; border-bottom:1px solid var(--line); }
.mobile-acc summary { list-style:none; cursor:pointer; }
.mobile-acc summary::-webkit-details-marker { display:none; }
.mobile-acc[open] summary svg { transform: rotate(180deg); }
.mobile-acc summary svg { width:18px; height:18px; transition: transform .25s; color:var(--crimson-3); }
.mobile-sub { padding:.4rem 0 .8rem; display:grid; gap:.1rem; }
.mobile-sub a { font-family:var(--font-body); font-size:.95rem; color:var(--text-soft); padding:.55rem .25rem; border:0; }

/* ---------- Preloader ---------- */
.preloader { position: fixed; inset:0; z-index:2000; background: var(--ink); display:grid; place-items:center; transition: opacity .6s, visibility .6s; }
.preloader.done { opacity:0; visibility:hidden; }
.pre-mark { width:74px; height:74px; color:#fff; animation: preFloat 2.2s var(--ease) infinite; }
.pre-ring { width:120px; height:120px; position:absolute; border-radius:50%; border:2px solid transparent; border-top-color: var(--crimson); border-right-color: rgba(206,14,45,.3); animation: spin 1s linear infinite; }
.pre-label { position:absolute; bottom:22%; font-family:var(--font-mono); font-size:.72rem; letter-spacing:.3em; text-transform:uppercase; color:var(--text-dim); }
@keyframes preFloat { 0%,100%{ transform: translateY(0);} 50%{ transform: translateY(-8px);} }
@keyframes spin { to { transform: rotate(360deg);} }

/* ---------- Hero ---------- */
.hero { position: relative; padding-top: clamp(48px, 7vw, 90px); padding-bottom: clamp(56px, 8vw, 110px); overflow: clip; }
.hero-grid { display:grid; grid-template-columns: 1.05fr .95fr; gap: 48px; align-items:center; }
.hero h1 { margin: 1.3rem 0 1.3rem; }
.hero .lead { max-width: 560px; }
.hero-cta { display:flex; flex-wrap:wrap; gap:.9rem; margin-top: 2rem; }
.hero-meta { display:flex; flex-wrap:wrap; gap: 1.6rem; margin-top: 2.4rem; }
.hero-meta .n { font-family:var(--font-head); font-size:1.6rem; font-weight:600; color:#fff; }
.hero-meta .k { font-size:.8rem; color:var(--text-dim); }

/* orbit / shield visual */
.hero-visual { position: relative; aspect-ratio: 1/1; display:grid; place-items:center; }
.orbit { position:absolute; border:1px solid var(--line); border-radius:50%; }
.o1 { inset: 4%; } .o2 { inset: 16%; } .o3 { inset: 28%; }
.orbit .dot { position:absolute; top:-5px; left:50%; width:10px; height:10px; border-radius:50%; background:var(--crimson); box-shadow:0 0 14px 2px var(--crimson-3); }
.spin-slow { animation: spin 26s linear infinite; }
.spin-rev { animation: spin 20s linear infinite reverse; }
.spin-med { animation: spin 34s linear infinite; }
.hero-core { position:relative; width:44%; aspect-ratio:1; display:grid; place-items:center; border-radius:28px;
  background: radial-gradient(120% 120% at 30% 20%, rgba(206,14,45,.22), rgba(206,14,45,.04));
  border:1px solid rgba(206,14,45,.35); box-shadow: var(--glow-crimson); }
.hero-core svg, .hero-core img.hero-mark { width:62%; height:62%; color:#fff; }
.float { animation: floaty 6s ease-in-out infinite; }
@keyframes floaty { 0%,100%{ transform: translateY(0);} 50%{ transform: translateY(-12px);} }

.hud {
  position:absolute; padding:.7rem .9rem; border-radius:12px; background: rgba(6,14,28,.85);
  border:1px solid var(--line); backdrop-filter: blur(10px); box-shadow: var(--shadow-card);
  display:flex; align-items:center; gap:.6rem; font-size:.8rem; color:var(--text-soft);
}
.hud .dot-ok { width:8px; height:8px; border-radius:50%; background:#28c76f; box-shadow:0 0 8px #28c76f; }
.hud b { color:#fff; font-weight:600; }
.hud.a { top: 8%; left:-4%; } .hud.b { bottom: 12%; right:-2%; } .hud.c { bottom: 40%; left:-8%; }

/* code window */
.code-win { border-radius: var(--radius-lg); overflow:hidden; border:1px solid var(--line); background: rgba(4,10,20,.9); box-shadow: var(--shadow-soft); }
.code-bar { display:flex; align-items:center; gap:.5rem; padding:.7rem .9rem; border-bottom:1px solid var(--line); background: rgba(255,255,255,.02); }
.code-bar i { width:11px; height:11px; border-radius:50%; background:#2a3140; display:inline-block; }
.code-bar i:first-child{ background:#ff5f57;} .code-bar i:nth-child(2){ background:#febc2e;} .code-bar i:nth-child(3){ background:#28c840;}
.code-bar span { margin-left:auto; font-family:var(--font-mono); font-size:.72rem; color:var(--text-dim); }
.code-body { padding: 1rem 1.1rem; font-family:var(--font-mono); font-size:.82rem; line-height:1.8; overflow-x:auto; }
.code-body .cm { color:#5a6678; } .code-body .kw { color:var(--crimson-3); } .code-body .st { color:#9fd0a0; } .code-body .fn { color:#e8ecf3; } .code-body .nu { color:#d9a441; }

/* ---------- Marquee (trusted) ---------- */
.marquee { overflow:hidden; -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); }
.marquee-track { display:flex; gap: 3.2rem; width:max-content; animation: scrollX 40s linear infinite; }
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee-track .logo-item {
  display:flex; align-items:center; gap:.7rem; white-space:nowrap;
  color: var(--text-soft); opacity:.5; filter: grayscale(1);
  transition: opacity .35s var(--ease), filter .35s var(--ease), color .35s;
}
.marquee-track .logo-item:hover { opacity:1; filter: grayscale(0); color:#fff; }
.marquee-track .logo-item .brand-mark { width:32px; height:32px; flex:none; }
.marquee-track .logo-item .brand-word { font-family:var(--font-head); font-weight:600; font-size:1.12rem; letter-spacing:-.01em; }
@keyframes scrollX { to { transform: translateX(-50%);} }

/* ---------- Stats ---------- */
.stats { display:grid; grid-template-columns: repeat(4,1fr); gap: 1px; background: var(--line); border:1px solid var(--line); border-radius: var(--radius-lg); overflow:hidden; }
.stat { background: var(--ink-2); padding: 34px 26px; }
.stat .n { font-family:var(--font-head); font-size: clamp(2rem,3.5vw,2.9rem); font-weight:600; color:#fff; letter-spacing:-.03em; }
.stat .n .suf { color: var(--crimson-3); }
.stat .k { color:var(--text-soft); font-size:.92rem; margin-top:.35rem; }

/* ---------- Process ---------- */
.process { display:grid; gap: 20px; }
.process-step { display:grid; grid-template-columns: auto 1fr; gap: 1.4rem; padding: 26px; }
.step-num { font-family:var(--font-mono); font-size:1rem; color:var(--crimson-3); width:52px; height:52px; border-radius:14px; border:1px solid rgba(206,14,45,.3); display:grid; place-items:center; background:rgba(206,14,45,.06); }
.process-step h3 { font-size:1.2rem; }

/* ---------- Industries ---------- */
.ind-grid { display:grid; grid-template-columns: repeat(3,1fr); gap:16px; }
.ind-card { display:flex; align-items:center; gap:1rem; padding: 20px; border-radius: var(--radius); border:1px solid var(--line); background: var(--glass); transition:.3s var(--ease); }
.ind-card:hover { border-color: rgba(206,14,45,.4); background: var(--glass-2); transform: translateY(-4px); }
.ind-card .icon-badge { width:44px; height:44px; }
.ind-card .icon-badge svg { width:20px; height:20px; }
.ind-card h4 { font-size:1rem; color:#fff; }
.ind-card p { font-size:.82rem; margin-top:2px; }

/* ---------- Testimonials ---------- */
.swiper { width:100%; overflow:hidden; padding-bottom:10px; }
.quote-card { padding: 34px; height:auto; }
.quote-mark { font-family:var(--font-head); font-size:3.5rem; line-height:.6; color:rgba(206,14,45,.5); }
.quote-card p { color: var(--text); font-size:1.05rem; margin: .8rem 0 1.6rem; }
.quote-by { display:flex; align-items:center; gap:.85rem; }
.avatar { width:46px; height:46px; border-radius:50%; background: linear-gradient(135deg,var(--crimson),var(--crimson-2)); display:grid; place-items:center; color:#fff; font-family:var(--font-head); font-weight:600; }
.quote-by b { color:#fff; display:block; font-size:.95rem; }
.quote-by span { color:var(--text-dim); font-size:.82rem; }
.swiper-pagination-bullet { background: var(--text-dim); opacity:.5; }
.swiper-pagination-bullet-active { background: var(--crimson); opacity:1; width:22px; border-radius:5px; }

/* ---------- Tech stack ---------- */
.tech-grid { display:grid; grid-template-columns: repeat(6,1fr); gap:14px; }
.tech-chip { aspect-ratio: 1.2/1; display:grid; place-items:center; gap:.5rem; border-radius: var(--radius); border:1px solid var(--line); background:var(--glass); color:var(--text-soft); transition:.3s; text-align:center; padding:14px; }
.tech-chip:hover { border-color: rgba(206,14,45,.4); color:#fff; transform: translateY(-4px); }
.tech-chip svg { width:28px; height:28px; color:var(--crimson-3); }
.tech-chip span { font-size:.78rem; }

/* ---------- Certifications ---------- */
.cert-grid { display:grid; grid-template-columns: repeat(4,1fr); gap:14px; }
.cert-badge {
  position:relative; display:flex; flex-direction:column; align-items:center; text-align:center; gap:.6rem;
  padding: 24px 16px; border-radius: var(--radius);
  border:1px solid var(--line); background: linear-gradient(180deg, rgba(255,255,255,.045), rgba(255,255,255,.01));
  transition: transform .3s var(--ease), border-color .3s, box-shadow .3s;
}
.cert-badge:hover { transform: translateY(-4px); border-color: rgba(206,14,45,.4); box-shadow: var(--shadow-card); }
.cert-seal { width:46px; height:46px; border-radius:50%; display:grid; place-items:center; color:var(--crimson-3);
  background: radial-gradient(120% 120% at 30% 20%, rgba(206,14,45,.22), rgba(206,14,45,.05));
  border:1px solid rgba(206,14,45,.3); box-shadow: inset 0 1px 0 rgba(255,255,255,.06); }
.cert-seal svg { width:22px; height:22px; }
.cert-abbr { font-family:var(--font-head); font-weight:600; font-size:1.05rem; color:#fff; letter-spacing:.01em; }
.cert-name { font-size:.72rem; color:var(--text-dim); line-height:1.35; }
@media (max-width:1080px){ .cert-grid{ grid-template-columns: repeat(3,1fr);} }
@media (max-width:640px){ .cert-grid{ grid-template-columns: repeat(2,1fr);} .cert-name{ font-size:.68rem; } }

/* ---------- FAQ / Accordion ---------- */
.acc-item { border:1px solid var(--line); border-radius: var(--radius); margin-bottom:12px; background: var(--glass); overflow:hidden; transition: border-color .3s; }
.acc-item.open { border-color: rgba(206,14,45,.4); }
.acc-q { width:100%; display:flex; align-items:center; justify-content:space-between; gap:1rem; padding: 20px 24px; background:transparent; border:0; color:#fff; font-family:var(--font-head); font-weight:500; font-size:1.05rem; text-align:left; }
.acc-q .pm { width:26px; height:26px; flex:none; border-radius:8px; border:1px solid var(--line-strong); display:grid; place-items:center; color:var(--crimson-3); transition: transform .3s, background .3s; }
.acc-item.open .acc-q .pm { transform: rotate(45deg); background: var(--crimson); color:#fff; border-color:var(--crimson); }
.acc-a { max-height:0; overflow:hidden; transition: max-height .35s var(--ease); }
.acc-a-inner { padding: 0 24px 22px; color: var(--text-soft); font-size:.96rem; }

/* ---------- CTA band ---------- */
.cta-band { position:relative; border-radius: var(--radius-xl); padding: clamp(40px,6vw,72px); overflow:hidden;
  background: linear-gradient(120deg, rgba(206,14,45,.16), rgba(6,14,28,.4)); border:1px solid rgba(206,14,45,.28); }
.cta-band::before { content:""; position:absolute; inset:0; background: radial-gradient(40rem 24rem at 80% 0%, rgba(206,14,45,.28), transparent 60%); pointer-events:none; }
.cta-band .inner { position:relative; z-index:1; }

/* ---------- Footer ---------- */
.footer { border-top:1px solid var(--line); padding-top: 72px; background: linear-gradient(180deg, transparent, rgba(206,14,45,.03)); }
.footer-grid { display:grid; grid-template-columns: 1.6fr 1fr 1fr 1fr 1.2fr; gap: 40px; }
.footer h6 { font-family:var(--font-head); font-size:.8rem; letter-spacing:.14em; text-transform:uppercase; color:var(--text-dim); margin-bottom:1.2rem; }
.footer-links { display:grid; gap:.7rem; }
.footer-links a { color: var(--text-soft); font-size:.92rem; transition: color .2s, padding .2s; }
.footer-links a:hover { color:#fff; padding-left:4px; }
.footer-bottom { margin-top: 56px; padding: 26px 0; border-top:1px solid var(--line); display:flex; align-items:center; justify-content:space-between; gap:1rem; flex-wrap:wrap; }
.socials { display:flex; gap:.6rem; }
.socials a { width:40px; height:40px; border-radius:11px; border:1px solid var(--line); display:grid; place-items:center; color:var(--text-soft); transition:.25s; }
.socials a:hover { color:#fff; border-color: rgba(206,14,45,.5); background: rgba(206,14,45,.08); transform: translateY(-3px); }
.socials svg { width:18px; height:18px; }
.foot-brand p { font-size:.92rem; max-width: 300px; margin-top:1rem; }
.newsletter { display:flex; gap:.5rem; margin-top:1rem; }
.newsletter input { flex:1; }

/* ---------- Forms ---------- */
.field { display:grid; gap:.45rem; margin-bottom: 1.1rem; }
.field label { font-size:.85rem; color:var(--text-soft); font-weight:500; }
.field label .req { color: var(--crimson-3); }
.input, .textarea, .select, input, textarea, select {
  width:100%; padding: .85rem 1rem; border-radius: 12px; background: rgba(255,255,255,.03);
  border:1px solid var(--line-strong); color:#fff; font-family:var(--font-body); font-size:.95rem;
  transition: border-color .25s, box-shadow .25s, background .25s;
}
.input::placeholder, .textarea::placeholder, input::placeholder, textarea::placeholder { color: var(--text-dim); }
.input:focus, .textarea:focus, .select:focus, input:focus, textarea:focus, select:focus { outline:none; border-color: var(--crimson); box-shadow: 0 0 0 3px rgba(206,14,45,.18); background: rgba(255,255,255,.05); }
textarea { min-height: 140px; resize: vertical; }
select { appearance:none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='none' stroke='%236C7789' stroke-width='2' viewBox='0 0 24 24'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E"); background-repeat:no-repeat; background-position: right 1rem center; padding-right:2.6rem; }
.field-error { border-color: var(--crimson) !important; box-shadow: 0 0 0 3px rgba(206,14,45,.18); }
.err-msg { color: var(--crimson-3); font-size:.8rem; display:none; }
.err-msg.show { display:block; }
.form-note { font-size:.82rem; color:var(--text-dim); }
.form-success { display:none; padding: 1rem 1.2rem; border-radius:12px; background: rgba(40,199,111,.1); border:1px solid rgba(40,199,111,.35); color:#8ff0b6; font-size:.9rem; }
.form-success.show { display:flex; gap:.6rem; align-items:center; }
.checkbox-row { display:flex; gap:.6rem; align-items:flex-start; font-size:.85rem; color:var(--text-soft); }
.checkbox-row input { width:auto; margin-top:3px; }

/* ---------- Page hero (interior) ---------- */
.page-hero { position:relative; padding: clamp(56px,7vw,96px) 0 clamp(40px,5vw,64px); overflow:clip; }
.breadcrumb { display:flex; gap:.5rem; align-items:center; font-size:.85rem; color:var(--text-dim); margin-bottom:1.4rem; }
.breadcrumb a:hover { color:#fff; }
.breadcrumb svg { width:14px; height:14px; }

/* ---------- Service detail ---------- */
.svc-layout { display:grid; grid-template-columns: 1fr 340px; gap: 48px; align-items:start; }
.svc-side { position: sticky; top: calc(var(--nav-h) + 24px); display:grid; gap:20px; }
.prose h2 { margin: 2.4rem 0 1rem; }
.prose h3 { margin: 1.8rem 0 .8rem; }
.prose p { margin-bottom: 1rem; }
.prose ul { display:grid; gap:.7rem; margin: 1rem 0; }
.prose ul li { display:flex; gap:.7rem; color:var(--text-soft); }
.prose ul li svg { width:20px; height:20px; color:var(--crimson-3); flex:none; margin-top:3px; }
.deliver-grid { display:grid; grid-template-columns: repeat(2,1fr); gap:16px; margin-top:1.2rem; }

/* ---------- Blog ---------- */
.post-grid { display:grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.post-card { display:flex; flex-direction:column; overflow:hidden; padding:0; }
.post-thumb { aspect-ratio: 16/9; position:relative; overflow:hidden; background: linear-gradient(135deg, var(--ink-3), var(--ink)); display:grid; place-items:center; }
.post-thumb svg { width:64px; height:64px; color: rgba(206,14,45,.5); }
.post-thumb .tag { position:absolute; top:14px; left:14px; padding:.3rem .7rem; border-radius:100px; background: rgba(3,10,21,.7); border:1px solid var(--line); backdrop-filter: blur(6px); }
.post-body { padding: 24px; display:flex; flex-direction:column; flex:1; }
.post-body .meta { font-size:.78rem; color:var(--text-dim); display:flex; gap:.6rem; }
.post-body h3 { font-size:1.15rem; margin:.6rem 0; }
.post-body p { font-size:.9rem; flex:1; }
.post-body .link-arrow { margin-top: 1rem; }

/* ---------- Values / About ---------- */
.value-grid { display:grid; grid-template-columns: repeat(3,1fr); gap:20px; }
.timeline { display:grid; gap:0; }
.tl-item { display:grid; grid-template-columns: auto 1fr; gap:1.6rem; padding-bottom: 34px; position:relative; }
.tl-item::before { content:""; position:absolute; left:19px; top:44px; bottom:-6px; width:1px; background: var(--line); }
.tl-item:last-child::before { display:none; }
.tl-dot { width:40px; height:40px; border-radius:12px; background:rgba(206,14,45,.08); border:1px solid rgba(206,14,45,.3); display:grid; place-items:center; color:var(--crimson-3); font-family:var(--font-mono); font-size:.85rem; z-index:1; }

/* ---------- Contact cards ---------- */
.contact-cards { display:grid; grid-template-columns: repeat(3,1fr); gap:16px; }
.map-embed { border-radius: var(--radius-lg); overflow:hidden; border:1px solid var(--line); background: var(--ink-3); aspect-ratio: 21/9; position:relative; display:grid; place-items:center; }
.map-embed .pin { color:var(--crimson-3); }
.map-embed::before { content:""; position:absolute; inset:0; opacity:.4; background-image: linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px), linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px); background-size: 40px 40px; }

/* ---------- Utilities ---------- */
.mt-0{margin-top:0} .mt-1{margin-top:.5rem} .mt-2{margin-top:1rem} .mt-3{margin-top:1.5rem} .mt-4{margin-top:2rem} .mt-6{margin-top:3rem}
.mb-2{margin-bottom:1rem} .mb-4{margin-bottom:2rem}
.gap-sm{gap:12px} .gap-lg{gap:32px}
.flex{display:flex} .items-center{align-items:center} .justify-between{justify-content:space-between} .flex-wrap{flex-wrap:wrap} .flex-col{flex-direction:column}
.g-2{grid-template-columns:repeat(2,1fr)} .g-3{grid-template-columns:repeat(3,1fr)} .g-4{grid-template-columns:repeat(4,1fr)}
.hide{display:none}
.badge-soft { display:inline-flex; align-items:center; gap:.4rem; padding:.35rem .7rem; border-radius:8px; font-size:.78rem; background:rgba(206,14,45,.1); border:1px solid rgba(206,14,45,.25); color:var(--crimson-3); font-family:var(--font-mono); }

/* AOS-lite fallback (in case CDN blocked) */
[data-aos]{ opacity:1; }

/* ---------- Responsive ---------- */
@media (max-width: 1080px){
  .footer-grid{ grid-template-columns: 1.4fr 1fr 1fr; }
  .tech-grid{ grid-template-columns: repeat(4,1fr); }
  .svc-layout{ grid-template-columns: 1fr; }
  .svc-side{ position: static; grid-template-columns: repeat(2,1fr); }
}
@media (max-width: 900px){
  .nav-links, .nav-cta .btn { display:none; }
  .burger{ display:grid; }
  .hero-grid{ grid-template-columns: 1fr; gap:40px; }
  .hero-visual{ max-width: 460px; margin-inline:auto; width:100%; }
  .stats{ grid-template-columns: repeat(2,1fr); }
  .ind-grid, .g-3, .value-grid, .contact-cards, .post-grid, .deliver-grid{ grid-template-columns: repeat(2,1fr); }
  .process-step{ grid-template-columns: 1fr; }
  .hud{ display:none; }
}
@media (max-width: 640px){
  :root{ --nav-h: 66px; }
  .container{ padding-inline: 18px; }
  .stats, .ind-grid, .g-2, .g-3, .g-4, .value-grid, .contact-cards, .post-grid, .deliver-grid, .tech-grid, .flist.two{ grid-template-columns: 1fr; }
  .tech-grid{ grid-template-columns: repeat(3,1fr); }
  .footer-grid{ grid-template-columns: 1fr 1fr; }
  .foot-brand{ grid-column: 1/-1; }
  .hero-cta .btn{ width:100%; }
  .card{ padding: 22px; }
  .svc-side{ grid-template-columns: 1fr; }
  .h-display{ font-size: clamp(1.7rem, 7.6vw, 2.4rem); overflow-wrap:break-word; hyphens:auto; }
  .h1{ font-size: clamp(1.55rem, 7vw, 2.2rem); overflow-wrap:break-word; }
  .hero h1{ margin: 1rem 0; }
  .h2{ font-size: clamp(1.5rem, 6.5vw, 2rem); }
  .hero-meta{ gap:1.1rem; }
  .hero-meta .n{ font-size:1.4rem; }
  .page-hero .breadcrumb{ flex-wrap:wrap; }
}