/* ═══════════════════════════════════════════════════════════════
   SecureLab — Tailwind-inspired CSS matching React Landing.jsx
   ═══════════════════════════════════════════════════════════════ */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}

/* ─── Colors (Tailwind surface palette) ──────────────────── */
:root{
  --sf-950:#0a0f1a;--sf-900:#111827;--sf-800:#1f2937;--sf-700:#374151;--sf-600:#4b5563;
  --g-300:#d1d5db;--g-400:#9ca3af;--g-500:#6b7280;--g-600:#4b5563;
  --em-400:#34d399;--em-500:#10b981;
  --cy-400:#22d3ee;--cy-500:#06b6d4;
  --r-400:#f87171;--r-500:#ef4444;
  --y-400:#fbbf24;--b-400:#60a5fa;
}

html{scroll-behavior:smooth;scroll-padding-top:80px}
body{font-family:'Inter',system-ui,-apple-system,sans-serif;background:var(--sf-950);color:var(--g-400);line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:var(--cy-400);text-decoration:none;transition:color .2s}a:hover{color:#fff}
h1,h2,h3,h4{color:#fff;font-weight:700;line-height:1.25}
img{max-width:100%;display:block}
ul{list-style:none}
button{font-family:inherit}

/* ─── Container ──────────────────────────────────────────── */
.mx-auto{margin-left:auto;margin-right:auto}
.max-w-7xl{max-width:80rem}
.px-6{padding-left:1.5rem;padding-right:1.5rem}
.relative{position:relative}
.absolute{position:absolute}
.fixed{position:fixed}
.inset-0{inset:0}
.z-50{z-index:50}

/* ─── NAV ────────────────────────────────────────────────── */
.site-nav{position:fixed;top:0;left:0;right:0;z-index:50;transition:all .3s}
.site-nav.scrolled{background:rgba(10,15,26,.9);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);border-bottom:1px solid var(--sf-800)}
.nav-inner{max-width:80rem;margin:0 auto;padding:0 1.5rem;height:4rem;display:flex;align-items:center;justify-content:space-between}
.nav-brand{display:flex;align-items:center;gap:.75rem;cursor:pointer;text-decoration:none}
.nav-brand-icon{width:2rem;height:2rem;border-radius:.5rem;background:var(--sf-900);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.nav-brand-icon svg{width:1rem;height:1rem;color:var(--cy-400)}
.nav-brand-logo{height:2rem;width:auto;object-fit:contain;flex-shrink:0}

/* ─── K8S 3D Labels ────────────────────────────────── */
.k8s-label{position:absolute;left:0;top:0;transform:translate(-50%,-50%);font-size:10px;font-weight:600;color:var(--c,var(--g-400));background:rgba(10,15,26,.85);border:1px solid color-mix(in srgb,var(--c,var(--sf-700)) 40%,transparent);padding:3px 8px;border-radius:5px;white-space:nowrap;pointer-events:none;opacity:0;transition:opacity .2s;letter-spacing:.3px;z-index:10}
.k8s-label::before{content:'';position:absolute;width:4px;height:4px;border-radius:50%;background:var(--c,var(--g-400));left:-2px;top:50%;transform:translateY(-50%);opacity:.6}
.nav-brand-text{font-size:15px;font-weight:700;color:#fff;letter-spacing:-.3px}
.nav-links{display:flex;align-items:center;gap:4px}
.nav-links a{padding:6px 12px;font-size:12px;color:var(--g-400);border-radius:8px;transition:all .2s;text-decoration:none;font-weight:500}
.nav-links a:hover,.nav-links a.active{color:#fff;background:rgba(255,255,255,.06)}
.nav-ley-badge{display:inline-flex;align-items:center;gap:6px;background:rgba(16,185,129,.12)!important;border:1px solid rgba(16,185,129,.3)!important;color:var(--em-400)!important;font-weight:700!important;font-size:11px!important;letter-spacing:.02em;padding:6px 14px!important;border-radius:20px!important;animation:ley-pulse 3s ease-in-out infinite}
.nav-ley-badge:hover{background:rgba(16,185,129,.2)!important;border-color:rgba(16,185,129,.5)!important;color:#fff!important;box-shadow:0 0 20px rgba(16,185,129,.15)}
@keyframes ley-pulse{0%,100%{box-shadow:0 0 0 0 rgba(16,185,129,.15)}50%{box-shadow:0 0 12px 2px rgba(16,185,129,.1)}}
.nav-right{display:flex;align-items:center;gap:12px}
.nav-cta{padding:6px 16px;font-size:12px;font-weight:500;color:var(--em-400);background:rgba(16,185,129,.1);border:1px solid rgba(16,185,129,.2);border-radius:8px;cursor:pointer;transition:all .2s;text-decoration:none}
.nav-cta:hover{background:rgba(16,185,129,.2);color:var(--em-400)}
.nav-toggle{display:none;background:none;border:none;color:var(--g-400);cursor:pointer;padding:8px}
.nav-toggle:hover{color:#fff}
.nav-mobile{display:none;position:absolute;top:4rem;left:0;right:0;background:rgba(17,24,39,.95);backdrop-filter:blur(24px);border-top:1px solid var(--sf-800);padding:8px 24px 16px}
.nav-mobile.open{display:block}
.nav-mobile a{display:block;padding:10px 12px;font-size:13px;color:var(--g-400);border-radius:8px;text-decoration:none}
.nav-mobile a:hover{color:#fff;background:rgba(255,255,255,.06)}
@media(min-width:768px){.nav-links{display:flex!important}.nav-toggle{display:none!important}}
@media(max-width:767px){.nav-links{display:none}.nav-toggle{display:block}}

/* ─── HERO ───────────────────────────────────────────────── */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;overflow:hidden}
.hero-bg{position:absolute;inset:0;background:linear-gradient(to bottom,rgba(6,182,212,.05),transparent,var(--sf-950))}
.hero-blob{position:absolute;border-radius:50%;filter:blur(96px);pointer-events:none}
.hero-blob-1{width:24rem;height:24rem;top:25%;left:25%;background:rgba(6,182,212,.1)}
.hero-blob-2{width:20rem;height:20rem;bottom:25%;right:25%;background:rgba(16,185,129,.1)}
.hero-content{position:relative;z-index:1;text-align:center;width:100%;padding:8rem 1.5rem 4rem}

/* ─── Badge (pulse dot) ──────────────────────────────────── */
.badge{display:inline-flex;align-items:center;gap:.5rem;padding:6px 16px;border-radius:9999px;font-size:11px;font-weight:500;margin-bottom:2rem}
.badge-cyan{background:rgba(6,182,212,.1);border:1px solid rgba(6,182,212,.2);color:var(--cy-400)}
.badge-emerald{background:rgba(16,185,129,.1);border:1px solid rgba(16,185,129,.2);color:var(--em-400)}
.badge-red{background:rgba(239,68,68,.1);border:1px solid rgba(239,68,68,.2);color:var(--r-400)}
.pulse{width:8px;height:8px;border-radius:50%;background:var(--cy-400);animation:pulse-anim 2s infinite}
@keyframes pulse-anim{0%,100%{opacity:1}50%{opacity:.4}}

/* ─── Typography ─────────────────────────────────────────── */
.hero h1{font-size:clamp(2.5rem,5vw,4.5rem);font-weight:800;color:#fff;line-height:1.1;letter-spacing:-.03em;margin-bottom:1.5rem}
.grad-text{background:linear-gradient(135deg,var(--cy-400),var(--em-400));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.section-title{font-size:clamp(1.75rem,3.5vw,3rem);font-weight:700;color:#fff;margin-bottom:1rem;letter-spacing:-.02em}
.section-desc{color:var(--g-400);max-width:40rem;margin:0 auto;line-height:1.7}
.text-center{text-align:center}
.mb-4{margin-bottom:1rem}
.mb-16{margin-bottom:4rem}
.mb-6{margin-bottom:1.5rem}
.mb-1{margin-bottom:.25rem}

/* ─── Section ────────────────────────────────────────────── */
.py-24{padding-top:6rem;padding-bottom:6rem}
.py-16{padding-top:4rem;padding-bottom:4rem}
.py-8{padding-top:2rem;padding-bottom:2rem}
.bg-sf-900-20{background:rgba(17,24,39,.2)}
.bg-sf-900-30{background:rgba(17,24,39,.3)}

/* ─── Tag ────────────────────────────────────────────────── */
.tag{display:inline-block;padding:6px 12px;font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:.08em;border-radius:9999px;margin-bottom:1rem}
.tag-cyan{background:rgba(6,182,212,.1);color:var(--cy-400);border:1px solid rgba(6,182,212,.2)}
.tag-emerald{background:rgba(16,185,129,.1);color:var(--em-400);border:1px solid rgba(16,185,129,.2)}

/* ─── Buttons ────────────────────────────────────────────── */
.btn-primary{display:inline-flex;align-items:center;gap:8px;padding:12px 32px;font-size:14px;font-weight:600;border-radius:12px;background:linear-gradient(135deg,var(--cy-500),var(--em-500));color:#fff;border:none;cursor:pointer;transition:all .2s;text-decoration:none;box-shadow:0 4px 24px rgba(6,182,212,.25)}
.btn-primary:hover{background:linear-gradient(135deg,var(--cy-400),var(--em-400));color:#fff;transform:translateY(-1px)}
.btn-outline{display:inline-flex;align-items:center;gap:8px;padding:12px 32px;font-size:14px;font-weight:500;border-radius:12px;background:transparent;color:var(--g-300);border:1px solid var(--sf-700);cursor:pointer;transition:all .2s;text-decoration:none}
.btn-outline:hover{background:rgba(255,255,255,.06);border-color:var(--sf-600);color:#fff}
.btn-sm{padding:8px 16px;font-size:12px;border-radius:8px}
.btn-flex{display:flex;align-items:center;justify-content:center;gap:10px;flex-wrap:wrap}

/* ─── Grid ───────────────────────────────────────────────── */
.grid{display:grid;gap:1.25rem}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
@media(max-width:1024px){.grid-4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:768px){.grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:500px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}
.gap-5{gap:1.25rem}
.gap-6{gap:1.5rem}

/* ─── Card ───────────────────────────────────────────────── */
.card{background:rgba(17,24,39,.4);border:1px solid var(--sf-800);border-radius:12px;padding:1.5rem;transition:all .3s}
.card:hover{border-color:rgba(16,185,129,.2);background:rgba(17,24,39,.6)}
.card-icon{width:2.5rem;height:2.5rem;border-radius:.75rem;display:flex;align-items:center;justify-content:center;margin-bottom:1rem;transition:background .3s}
.card-icon svg{width:20px;height:20px}
.ci-emerald{background:rgba(16,185,129,.1);color:var(--em-400)}.card:hover .ci-emerald{background:rgba(16,185,129,.2)}
.ci-cyan{background:rgba(6,182,212,.1);color:var(--cy-400)}.card:hover .ci-cyan{background:rgba(6,182,212,.2)}
.ci-amber{background:rgba(251,191,36,.1);color:var(--y-400)}.card:hover .ci-amber{background:rgba(251,191,36,.2)}
.ci-red{background:rgba(239,68,68,.1);color:var(--r-400)}.card:hover .ci-red{background:rgba(239,68,68,.2)}
.ci-blue{background:rgba(96,165,250,.1);color:var(--b-400)}.card:hover .ci-blue{background:rgba(96,165,250,.2)}
.card h3{font-size:15px;font-weight:600;color:#fff;margin-bottom:6px}
.card p{font-size:12px;color:var(--g-500);line-height:1.7}

/* ─── Gradient card (CTA box) ────────────────────────────── */
.gradient-card{background:linear-gradient(135deg,rgba(6,182,212,.1),rgba(16,185,129,.1));border:1px solid rgba(6,182,212,.2);border-radius:16px;padding:2rem 3rem}

/* ─── Dark inner card ────────────────────────────────────── */
.card-dark{background:rgba(10,15,26,.6);border:1px solid var(--sf-800);border-radius:10px;padding:1rem 1.25rem;text-align:center}

/* ─── Feature row ────────────────────────────────────────── */
.feature-row{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:center}
@media(max-width:768px){.feature-row{grid-template-columns:1fr}}

/* ─── Blog card ──────────────────────────────────────────── */
.blog-card{background:rgba(17,24,39,.4);border:1px solid var(--sf-800);border-radius:12px;overflow:hidden;transition:all .3s;text-decoration:none;color:inherit;display:flex;flex-direction:column;padding:1.5rem}
.blog-card:hover{border-color:rgba(16,185,129,.2);transform:translateY(-2px);background:rgba(17,24,39,.6)}
.blog-card .card-icon{flex-shrink:0}
.blog-card h3{color:#fff;font-size:15px;font-weight:600;margin-bottom:8px;line-height:1.4}
.blog-card p{color:var(--g-400);font-size:13px;line-height:1.7;flex:1}
.blog-card .blog-card-link{margin-top:auto;padding-top:12px}
.blog-card .tag{flex-shrink:0}
.blog-card h3{color:#fff}
.blog-card-img{height:10rem;background:linear-gradient(135deg,rgba(6,182,212,.08),rgba(16,185,129,.08));display:flex;align-items:center;justify-content:center}
.blog-card-img svg{width:2.5rem;height:2.5rem;color:var(--cy-400);opacity:.4}
.blog-card-body{padding:1.25rem}
.blog-card-body h3{font-size:14px;margin-bottom:6px}
.blog-card-body p{font-size:12px;color:var(--g-600);margin-bottom:12px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;line-height:1.6}
.blog-card-link{display:inline-block;margin-top:16px;font-size:13px;font-weight:600;color:var(--cy-400);text-decoration:none;transition:color .2s}
.blog-card:hover .blog-card-link{color:var(--em-400)}

/* ─── FAQ ────────────────────────────────────────────────── */
.faq-item{background:rgba(17,24,39,.4);border:1px solid var(--sf-800);border-radius:12px;margin-bottom:8px;overflow:hidden;transition:border-color .3s}
.faq-item.open{border-color:rgba(6,182,212,.2)}
.faq-q{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;cursor:pointer;font-size:13px;font-weight:600;color:#fff;transition:color .2s;user-select:none}
.faq-q:hover{color:var(--cy-400)}
.faq-q svg{width:16px;height:16px;flex-shrink:0;transition:transform .3s;color:var(--g-600)}
.faq-item.open .faq-q svg{transform:rotate(180deg);color:var(--cy-400)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .35s ease}
.faq-a-inner{padding:0 20px 16px;font-size:12px;color:var(--g-500);line-height:1.8}

/* ─── Contact ────────────────────────────────────────────── */
.fg{margin-bottom:14px}
.fg label{display:block;font-size:10px;font-weight:600;color:var(--g-600);text-transform:uppercase;letter-spacing:.8px;margin-bottom:6px}
.fg input,.fg textarea{width:100%;padding:12px 14px;font-size:13px;color:#fff;background:var(--sf-950);border:1px solid var(--sf-700);border-radius:10px;font-family:inherit;transition:border-color .2s,box-shadow .2s;outline:none}
.fg input:focus,.fg textarea:focus{border-color:var(--cy-500);box-shadow:0 0 0 3px rgba(6,182,212,.1)}
.fg textarea{resize:vertical;min-height:8rem}
.fg input::placeholder,.fg textarea::placeholder{color:var(--g-600)}
.form-msg{padding:12px 16px;border-radius:10px;font-size:12px;margin-bottom:14px;display:none}
.form-msg.success{display:block;background:rgba(16,185,129,.1);border:1px solid rgba(16,185,129,.2);color:var(--em-400)}
.form-msg.error{display:block;background:rgba(239,68,68,.1);border:1px solid rgba(239,68,68,.2);color:var(--r-400)}
.cinfo{margin-bottom:1.25rem;display:flex;gap:14px;align-items:flex-start}
.cinfo-icon{width:2.25rem;height:2.25rem;border-radius:.625rem;background:rgba(6,182,212,.08);display:flex;align-items:center;justify-content:center;flex-shrink:0;color:var(--cy-400)}
.cinfo-icon svg{width:16px;height:16px}
.cinfo h4{font-size:12px;font-weight:600;color:#fff;margin-bottom:2px}
.cinfo p{font-size:12px;color:var(--g-500);line-height:1.5}
.cinfo a{color:var(--g-400)}.cinfo a:hover{color:var(--cy-400)}

/* ─── Cert card ──────────────────────────────────────────── */
.cert-card{background:rgba(17,24,39,.4);border:1px solid var(--sf-800);border-radius:12px;padding:20px;text-align:center;transition:all .3s}
.cert-card:hover{border-color:rgba(6,182,212,.2);transform:translateY(-2px)}
.cert-ico{width:3rem;height:3rem;border-radius:.875rem;margin:0 auto 12px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,rgba(6,182,212,.15),rgba(16,185,129,.15));border:1px solid rgba(6,182,212,.15);color:var(--cy-400)}
.cert-ico svg{width:22px;height:22px}
.cert-card h4{font-size:13px;color:#fff;margin-bottom:3px}
.cert-card p{font-size:11px;color:var(--g-600)}

/* ─── Footer ─────────────────────────────────────────────── */
.footer{border-top:1px solid var(--sf-800);padding:3rem 0 2rem}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:2rem;margin-bottom:2rem}
@media(max-width:768px){.footer-grid{grid-template-columns:1fr 1fr;gap:1.5rem}}
@media(max-width:500px){.footer-grid{grid-template-columns:1fr}}
.footer h4{font-size:11px;font-weight:600;color:var(--g-600);text-transform:uppercase;letter-spacing:.08em;margin-bottom:.75rem}
.footer p{font-size:12px;color:var(--g-500);line-height:1.7}
.footer a{font-size:12px;color:var(--g-500);display:block;margin-bottom:6px;transition:color .2s;text-decoration:none}
.footer a:hover{color:var(--cy-400)}
.footer-bottom{text-align:center;padding-top:1.5rem;border-top:1px solid var(--sf-800);font-size:11px;color:var(--g-600)}

/* ─── CTA section ────────────────────────────────────────── */
.cta-section{position:relative;padding:6rem 1.5rem;text-align:center;overflow:hidden}
.cta-bg{position:absolute;inset:0;background:linear-gradient(135deg,rgba(6,182,212,.1),rgba(16,185,129,.1))}
.cta-blob{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:24rem;height:24rem;background:rgba(16,185,129,.15);border-radius:50%;filter:blur(96px);pointer-events:none}
.cta-inner{position:relative;z-index:1;max-width:42rem;margin:0 auto}

/* ─── Separator ──────────────────────────────────────────── */
.sep{height:1px;background:var(--sf-800)}

/* ─── Fade up animation ──────────────────────────────────── */
.fade-up{opacity:0;transform:translateY(20px);transition:opacity .5s ease,transform .5s ease}
.fade-up.visible{opacity:1;transform:translateY(0)}

/* ─── Glow top line ──────────────────────────────────────── */
.glow-top{position:relative;overflow:hidden}
.glow-top::before{content:'';position:absolute;top:0;left:50%;transform:translateX(-50%);width:10rem;height:1px;background:linear-gradient(90deg,transparent,var(--cy-500),transparent);opacity:.5}

/* ─── Helpers ────────────────────────────────────────────── */
.mt-2{margin-top:.5rem}.mt-4{margin-top:1rem}.mt-6{margin-top:1.5rem}.mt-8{margin-top:2rem}.mt-10{margin-top:2.5rem}.mt-16{margin-top:4rem}
.mb-2{margin-bottom:.5rem}.mb-3{margin-bottom:.75rem}
.p-6{padding:1.5rem}
.text-white{color:#fff}
.text-sm{font-size:14px}
.text-xs{font-size:12px}
.text-base{font-size:16px}
.font-semibold{font-weight:600}
.font-bold{font-weight:700}