/*
Theme Name: Lighthouse WIT
Theme URI: https://lighthousewebit.com
Author: Lighthouse Web & IT Consulting
Description: Custom one-page theme for Lighthouse Web & IT Consulting.
Version: 1.0
Text Domain: lighthouse-wit
*/

:root {
  --bg:        #080c18;
  --bg2:       #0d1225;
  --bg3:       #111827;
  --blue:      #0D8ECF;
  --amber:     #F5A623;
  --cyan:      #00d4ff;
  --navy:      #1B3A6B;
  --text:      #e8f4fd;
  --muted:     #8ba3c7;
  --border:    rgba(13,142,207,.22);
  --gblue:     0 0 24px rgba(13,142,207,.45);
  --gamber:    0 0 24px rgba(245,166,35,.45);
  --gcyan:     0 0 24px rgba(0,212,255,.35);
  --radius:    12px;
  --trans:     .35s cubic-bezier(.4,0,.2,1);
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:16px}
body{background:var(--bg);color:var(--text);font-family:'Inter',sans-serif;overflow-x:hidden;line-height:1.65}
::selection{background:var(--blue);color:#fff}
a{color:inherit;text-decoration:none}
img{max-width:100%}

/* ─── SCROLLBAR ─────────────────────────────────── */
::-webkit-scrollbar{width:6px}
::-webkit-scrollbar-track{background:var(--bg2)}
::-webkit-scrollbar-thumb{background:var(--blue);border-radius:3px}

/* ─── UTILITY ───────────────────────────────────── */
.container{max-width:1200px;margin:0 auto;padding:0 24px}
.section{padding:100px 0}
.section-label{font-family:'Orbitron',sans-serif;font-size:.72rem;letter-spacing:.25em;color:var(--cyan);text-transform:uppercase;margin-bottom:12px}
.section-title{font-family:'Orbitron',sans-serif;font-size:clamp(1.6rem,3.5vw,2.5rem);font-weight:700;line-height:1.2;margin-bottom:18px}
.section-sub{color:var(--muted);font-size:1.05rem;max-width:600px;line-height:1.75}
.grad-text{background:linear-gradient(135deg,var(--blue),var(--cyan));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.amber-text{background:linear-gradient(135deg,var(--amber),#ffcf60);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.btn{display:inline-flex;align-items:center;gap:8px;padding:14px 30px;border-radius:50px;font-weight:600;font-size:.95rem;cursor:pointer;transition:var(--trans);border:none;font-family:'Inter',sans-serif}
.btn-primary{background:linear-gradient(135deg,var(--blue),var(--cyan));color:#fff;box-shadow:var(--gblue)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 36px rgba(13,142,207,.6)}
.btn-outline{background:transparent;color:var(--text);border:1.5px solid var(--border)}
.btn-outline:hover{border-color:var(--blue);color:var(--blue);box-shadow:var(--gblue)}
.tag{display:inline-block;padding:4px 12px;border-radius:50px;font-size:.72rem;font-weight:600;letter-spacing:.05em;text-transform:uppercase}
.tag-blue{background:rgba(13,142,207,.15);color:var(--blue);border:1px solid rgba(13,142,207,.3)}
.tag-amber{background:rgba(245,166,35,.15);color:var(--amber);border:1px solid rgba(245,166,35,.3)}
.tag-cyan{background:rgba(0,212,255,.12);color:var(--cyan);border:1px solid rgba(0,212,255,.25)}
.divider{width:60px;height:3px;background:linear-gradient(90deg,var(--blue),var(--cyan));border-radius:2px;margin:20px 0 32px}
.center-group{display:flex;flex-direction:column;align-items:center;text-align:center}
.center-group .divider{margin:20px auto 32px}
.center-group .section-sub{text-align:center}

/* ─── NAV ───────────────────────────────────────── */
#nav{position:fixed;top:0;left:0;right:0;z-index:1000;transition:var(--trans);padding:20px 0}
#nav.scrolled{background:rgba(8,12,24,.92);backdrop-filter:blur(16px);padding:12px 0;border-bottom:1px solid var(--border);box-shadow:0 4px 40px rgba(0,0,0,.5)}
.nav-inner{display:flex;align-items:center;justify-content:space-between}
.nav-logo{display:flex;align-items:center;gap:10px;font-family:'Orbitron',sans-serif;font-weight:700;font-size:1rem}
.nav-logo .lh-icon{width:32px;height:32px}
.nav-logo span em{font-style:normal;color:var(--amber)}
.nav-links{display:flex;align-items:center;gap:32px;list-style:none}
.nav-links a{font-size:.88rem;color:var(--muted);font-weight:500;transition:var(--trans);letter-spacing:.02em}
.nav-links a:hover{color:var(--text)}
.nav-cta{padding:10px 22px;font-size:.85rem}
.nav-toggle{display:none;background:none;border:none;color:var(--text);font-size:1.4rem;cursor:pointer}
@media(max-width:900px){.nav-links{display:none}.nav-toggle{display:block}}

/* ─── HERO ──────────────────────────────────────── */
#hero{position:relative;min-height:100vh;display:flex;align-items:center;overflow:hidden}
#hero-canvas{position:absolute;inset:0;z-index:0}
.hero-gradient{position:absolute;inset:0;background:radial-gradient(ellipse 70% 60% at 50% 40%,rgba(13,142,207,.12) 0%,transparent 70%),radial-gradient(ellipse 40% 40% at 80% 20%,rgba(245,166,35,.06) 0%,transparent 60%),linear-gradient(180deg,transparent 60%,var(--bg) 100%);z-index:1}
.hero-content{position:relative;z-index:2;max-width:780px}
.hero-badge{display:inline-flex;align-items:center;gap:8px;padding:8px 18px;border-radius:50px;background:rgba(13,142,207,.1);border:1px solid rgba(13,142,207,.3);font-size:.8rem;font-weight:600;color:var(--cyan);margin-bottom:28px;letter-spacing:.05em}
.hero-badge .dot{width:7px;height:7px;border-radius:50%;background:var(--cyan);animation:pulse-dot 2s infinite}
@keyframes pulse-dot{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(.7)}}
.hero-h1{font-family:'Orbitron',sans-serif;font-size:clamp(2rem,5.5vw,3.8rem);font-weight:900;line-height:1.1;margin-bottom:22px;letter-spacing:-.01em}
.hero-sub{font-size:clamp(1rem,2vw,1.2rem);color:var(--muted);line-height:1.8;margin-bottom:38px;max-width:600px}
.hero-btns{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:60px}
.hero-scroll{display:flex;align-items:center;gap:10px;color:var(--muted);font-size:.8rem;animation:float 3s ease-in-out infinite}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}
.hero-scroll i{font-size:1.2rem;color:var(--blue)}

/* Lighthouse SVG ── */
.lh-svg-hero{position:absolute;right:5%;top:50%;transform:translateY(-50%);z-index:2;opacity:.85}
@media(max-width:900px){.lh-svg-hero{display:none}}

/* ─── STATS BAR ─────────────────────────────────── */
#stats{background:var(--bg2);border-top:1px solid var(--border);border-bottom:1px solid var(--border);padding:50px 0}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;text-align:center}
.stat-num{font-family:'Orbitron',sans-serif;font-size:2.2rem;font-weight:900;line-height:1}
.stat-label{font-size:.82rem;color:var(--muted);margin-top:6px;font-weight:500;letter-spacing:.03em}
@media(max-width:600px){.stats-grid{grid-template-columns:repeat(2,1fr)}}

/* ─── ABOUT ─────────────────────────────────────── */
#about{background:var(--bg)}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:center}
.about-icons{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:36px}
.about-icon-card{background:var(--bg3);border:1px solid var(--border);border-radius:var(--radius);padding:24px 20px;transition:var(--trans)}
.about-icon-card:hover{border-color:var(--blue);box-shadow:var(--gblue);transform:translateY(-4px)}
.about-icon-card i{font-size:1.6rem;color:var(--blue);margin-bottom:12px}
.about-icon-card h4{font-size:.9rem;font-weight:700;margin-bottom:6px}
.about-icon-card p{font-size:.8rem;color:var(--muted);line-height:1.6}
.about-mission{background:linear-gradient(135deg,rgba(13,142,207,.08),rgba(0,212,255,.05));border:1px solid var(--border);border-radius:var(--radius);padding:28px 32px;margin-bottom:28px;position:relative}
.about-mission::before{content:'\f10d';font-family:'Font Awesome 6 Free';font-weight:900;position:absolute;top:16px;right:20px;font-size:2rem;color:rgba(13,142,207,.15)}
.about-mission p{font-size:1.05rem;line-height:1.8;color:var(--text);font-style:italic}
.about-problems{display:flex;flex-direction:column;gap:12px}
.problem-item{display:flex;align-items:flex-start;gap:14px;padding:16px 20px;background:var(--bg3);border-radius:10px;border:1px solid var(--border)}
.problem-item i{color:var(--amber);font-size:1rem;margin-top:2px;flex-shrink:0}
.problem-item p{font-size:.88rem;color:var(--muted);line-height:1.6}
@media(max-width:800px){.about-grid{grid-template-columns:1fr}}

/* ─── SERVICES ──────────────────────────────────── */
#services{background:var(--bg2)}
.services-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-top:52px}
.svc-card{background:var(--bg3);border:1px solid var(--border);border-radius:var(--radius);padding:32px 26px;transition:var(--trans);cursor:pointer;position:relative;overflow:hidden}
.svc-card::before{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(13,142,207,.06),transparent);opacity:0;transition:var(--trans)}
.svc-card:hover{transform:translateY(-8px);border-color:var(--blue);box-shadow:var(--gblue)}
.svc-card:hover::before{opacity:1}
.svc-icon{width:56px;height:56px;border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:1.5rem;margin-bottom:22px;transition:var(--trans)}
.svc-icon-1{background:rgba(13,142,207,.12);color:var(--blue)}
.svc-icon-2{background:rgba(245,166,35,.12);color:var(--amber)}
.svc-icon-3{background:rgba(0,212,255,.1);color:var(--cyan)}
.svc-icon-4{background:rgba(27,58,107,.3);color:#7db8f7}
.svc-card:hover .svc-icon{transform:scale(1.1)}
.svc-card h3{font-size:1rem;font-weight:700;margin-bottom:10px}
.svc-card p{font-size:.83rem;color:var(--muted);line-height:1.7;margin-bottom:18px}
.svc-features{list-style:none;display:flex;flex-direction:column;gap:7px;margin-bottom:22px}
.svc-features li{font-size:.78rem;color:var(--muted);display:flex;align-items:center;gap:8px}
.svc-features li::before{content:'';width:5px;height:5px;border-radius:50%;background:var(--blue);flex-shrink:0}
.svc-more{font-size:.8rem;color:var(--blue);font-weight:600;display:flex;align-items:center;gap:6px;transition:var(--trans)}
.svc-card:hover .svc-more{gap:10px}
@media(max-width:1000px){.services-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.services-grid{grid-template-columns:1fr}}

/* ─── INTERACTIVE DEMO ──────────────────────────── */
#demo{background:var(--bg);padding:100px 0}
.demo-wrap{display:grid;grid-template-columns:1fr 320px;gap:28px;margin-top:52px;align-items:start}
.demo-canvas-wrap{position:relative;background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}
.demo-canvas-wrap canvas{display:block;width:100%}
.demo-header{display:flex;align-items:center;gap:12px;padding:14px 20px;border-bottom:1px solid var(--border)}
.demo-dots span{width:11px;height:11px;border-radius:50%;display:inline-block;margin-right:5px}
.demo-dots .d1{background:#ff5f57}.demo-dots .d2{background:#febc2e}.demo-dots .d3{background:#28c840}
.demo-title-bar{font-size:.75rem;color:var(--muted);font-family:'Orbitron',sans-serif;letter-spacing:.1em}
.demo-panel{display:flex;flex-direction:column;gap:16px}
.demo-card{background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius);padding:20px}
.demo-card h4{font-size:.72rem;font-family:'Orbitron',sans-serif;letter-spacing:.12em;color:var(--cyan);margin-bottom:14px}
.status-row{display:flex;align-items:center;justify-content:space-between;padding:8px 0;border-bottom:1px solid rgba(255,255,255,.05)}
.status-row:last-child{border-bottom:none}
.status-name{font-size:.78rem;color:var(--muted)}
.status-badge{display:flex;align-items:center;gap:6px;font-size:.72rem;font-weight:600}
.status-dot{width:7px;height:7px;border-radius:50%}
.s-online .status-dot{background:#28c840;box-shadow:0 0 8px #28c840;animation:pulse-dot 2s infinite}
.s-online .status-badge{color:#28c840}
.s-warn .status-dot{background:var(--amber)}
.s-warn .status-badge{color:var(--amber)}
.metric-row{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:8px}
.metric-row:last-child{margin-bottom:0}
.metric-label{font-size:.75rem;color:var(--muted)}
.metric-val{font-family:'Orbitron',sans-serif;font-size:.85rem;font-weight:700;color:var(--cyan)}
.mini-bar{height:4px;background:rgba(255,255,255,.08);border-radius:2px;margin-top:5px;overflow:hidden}
.mini-bar-fill{height:100%;border-radius:2px;background:linear-gradient(90deg,var(--blue),var(--cyan));transition:.5s ease}
.demo-log{background:rgba(0,0,0,.4);border-radius:8px;padding:12px;font-family:'Courier New',monospace;font-size:.68rem;color:var(--muted);max-height:120px;overflow:hidden}
.log-line{margin-bottom:3px;opacity:0;animation:fadeInLog .4s forwards}
@keyframes fadeInLog{to{opacity:1}}
.log-ok{color:#28c840}.log-warn{color:var(--amber)}.log-info{color:var(--cyan)}
@media(max-width:900px){.demo-wrap{grid-template-columns:1fr}}

/* ─── PORTFOLIO ─────────────────────────────────── */
#portfolio{background:var(--bg2)}
.portfolio-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;margin-top:52px}
.port-card{background:var(--bg3);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;transition:var(--trans)}
.port-card:hover{transform:translateY(-6px);border-color:var(--blue);box-shadow:var(--gblue)}
.port-preview{height:200px;position:relative;overflow:hidden;display:flex;align-items:center;justify-content:center}
.port-preview-1{background:linear-gradient(135deg,#0d1225 0%,#1a2840 50%,#0a1628 100%)}
.port-preview-2{background:linear-gradient(135deg,#12081a 0%,#2a1040 50%,#0d0818 100%)}
.port-preview-3{background:linear-gradient(135deg,#081a12 0%,#0f3020 50%,#061410 100%)}
.port-mock{width:85%;height:78%;border-radius:6px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);position:relative;overflow:hidden}
.port-mock-bar{height:22px;background:rgba(255,255,255,.06);display:flex;align-items:center;gap:5px;padding:0 8px}
.port-mock-bar span{width:6px;height:6px;border-radius:50%;background:rgba(255,255,255,.2)}
.port-mock-body{padding:8px;display:flex;flex-direction:column;gap:5px}
.port-mock-row{height:6px;border-radius:3px;background:rgba(255,255,255,.1)}
.port-mock-row.w50{width:50%}.port-mock-row.w80{width:80%}.port-mock-row.w65{width:65%}
.port-mock-block{height:40px;border-radius:5px;background:rgba(255,255,255,.07);margin-top:6px}
.port-overlay{position:absolute;inset:0;background:linear-gradient(to top,rgba(8,12,24,.9) 0%,transparent 60%);display:flex;align-items:flex-end;padding:16px;opacity:0;transition:var(--trans)}
.port-card:hover .port-overlay{opacity:1}
.port-overlay a{padding:8px 18px;background:var(--blue);color:#fff;border-radius:50px;font-size:.78rem;font-weight:600}
.port-info{padding:24px}
.port-tags{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:12px}
.port-info h3{font-size:1rem;font-weight:700;margin-bottom:8px}
.port-info p{font-size:.82rem;color:var(--muted);line-height:1.7}
@media(max-width:860px){.portfolio-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.portfolio-grid{grid-template-columns:1fr}}

/* ─── TESTIMONIALS ──────────────────────────────── */
#testimonials{background:var(--bg);padding:100px 0}
.testi-wrap{position:relative;overflow:hidden;margin-top:52px}
.testi-track{display:flex;transition:.6s cubic-bezier(.4,0,.2,1)}
.testi-slide{min-width:100%;padding:0 20px}
.testi-card{background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius);padding:44px 48px;position:relative;max-width:800px;margin:0 auto}
.testi-card::before{content:'\f10d';font-family:'Font Awesome 6 Free';font-weight:900;position:absolute;top:24px;left:32px;font-size:3rem;color:rgba(13,142,207,.15)}
.testi-text{font-size:1.1rem;line-height:1.85;color:var(--text);font-style:italic;margin-bottom:32px;position:relative}
.testi-author{display:flex;align-items:center;gap:18px}
.testi-avatar{width:52px;height:52px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.2rem;font-weight:700;color:#fff;flex-shrink:0}
.testi-name{font-weight:700;font-size:.95rem;margin-bottom:3px}
.testi-role{font-size:.8rem;color:var(--muted)}
.testi-stars{color:var(--amber);font-size:.85rem;margin-top:4px;letter-spacing:2px}
.testi-controls{display:flex;align-items:center;justify-content:center;gap:12px;margin-top:32px}
.testi-dot{width:8px;height:8px;border-radius:50%;background:var(--border);border:none;cursor:pointer;transition:var(--trans);padding:0}
.testi-dot.active{background:var(--blue);width:24px;border-radius:4px}

/* ─── PRICING ───────────────────────────────────── */
#pricing{background:var(--bg2);padding:100px 0}
.pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:52px}
.price-card{background:var(--bg3);border:1px solid var(--border);border-radius:var(--radius);padding:36px 30px;transition:var(--trans);position:relative}
.price-card:hover{transform:translateY(-6px)}
.price-card.featured{border-color:var(--blue);box-shadow:var(--gblue),0 0 60px rgba(13,142,207,.12)}
.price-badge{position:absolute;top:-14px;left:50%;transform:translateX(-50%);background:linear-gradient(135deg,var(--blue),var(--cyan));color:#fff;font-size:.72rem;font-weight:700;padding:5px 18px;border-radius:50px;white-space:nowrap;letter-spacing:.04em}
.price-tier{font-size:.75rem;font-family:'Orbitron',sans-serif;color:var(--muted);letter-spacing:.15em;text-transform:uppercase;margin-bottom:10px}
.price-name{font-size:1.3rem;font-weight:700;margin-bottom:6px}
.price-desc{font-size:.8rem;color:var(--muted);margin-bottom:24px;line-height:1.6}
.price-amount{display:flex;align-items:baseline;gap:4px;margin-bottom:28px}
.price-amount .curr{font-size:1.2rem;color:var(--muted);font-weight:500}
.price-amount .num{font-family:'Orbitron',sans-serif;font-size:2.6rem;font-weight:900;line-height:1}
.price-amount .period{font-size:.85rem;color:var(--muted)}
.price-features{list-style:none;display:flex;flex-direction:column;gap:12px;margin-bottom:34px}
.price-features li{display:flex;align-items:center;gap:12px;font-size:.85rem;color:var(--muted)}
.price-features li i{color:var(--blue);font-size:.8rem;width:16px;text-align:center;flex-shrink:0}
.price-features li.na{opacity:.4;text-decoration:line-through}
.price-features li.na i{color:var(--muted)}
.price-btn{width:100%;text-align:center;padding:14px;border-radius:50px;font-weight:600;font-size:.92rem;transition:var(--trans);cursor:pointer;border:none;font-family:'Inter',sans-serif}
.price-btn-outline{background:transparent;color:var(--text);border:1.5px solid var(--border)}
.price-btn-outline:hover{border-color:var(--blue);color:var(--blue)}
.price-btn-fill{background:linear-gradient(135deg,var(--blue),var(--cyan));color:#fff}
.price-btn-fill:hover{box-shadow:var(--gblue);transform:translateY(-1px)}
@media(max-width:860px){.pricing-grid{grid-template-columns:1fr;max-width:440px;margin-left:auto;margin-right:auto}}

/* ─── CONTACT ───────────────────────────────────── */
#contact{background:var(--bg);padding:100px 0}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;margin-top:52px;align-items:start}
.contact-info{display:flex;flex-direction:column;gap:24px}
.contact-info-item{display:flex;gap:18px;align-items:flex-start;padding:22px;background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius);transition:var(--trans)}
.contact-info-item:hover{border-color:var(--blue)}
.contact-info-icon{width:44px;height:44px;border-radius:12px;background:rgba(13,142,207,.1);display:flex;align-items:center;justify-content:center;color:var(--blue);font-size:1.1rem;flex-shrink:0}
.contact-info-text h4{font-weight:600;font-size:.9rem;margin-bottom:4px}
.contact-info-text p{font-size:.83rem;color:var(--muted)}
.contact-social{display:flex;gap:12px;margin-top:8px}
.contact-social a{width:40px;height:40px;border-radius:10px;background:var(--bg3);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;color:var(--muted);font-size:1rem;transition:var(--trans)}
.contact-social a:hover{color:var(--blue);border-color:var(--blue);box-shadow:var(--gblue)}
.contact-form{background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius);padding:36px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-group{margin-bottom:18px}
.form-group label{display:block;font-size:.8rem;font-weight:600;color:var(--muted);margin-bottom:7px;letter-spacing:.03em}
.form-group input,.form-group select,.form-group textarea{width:100%;background:rgba(255,255,255,.04);border:1px solid var(--border);border-radius:10px;padding:13px 16px;color:var(--text);font-size:.9rem;font-family:'Inter',sans-serif;transition:var(--trans);outline:none}
.form-group input:focus,.form-group select,.form-group textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(13,142,207,.12)}
.form-group select{appearance:none;cursor:pointer}
.form-group textarea{resize:vertical;min-height:120px}
.form-group input::placeholder,.form-group textarea::placeholder{color:rgba(139,163,199,.45)}
.form-submit{width:100%;padding:15px;font-size:1rem}
@media(max-width:800px){.contact-grid{grid-template-columns:1fr}.form-row{grid-template-columns:1fr}}

/* ─── FOOTER ────────────────────────────────────── */
#footer{background:var(--bg2);border-top:1px solid var(--border);padding:64px 0 32px}
.footer-top{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:48px;margin-bottom:52px}
.footer-brand{max-width:320px}
.footer-brand .nav-logo{margin-bottom:18px}
.footer-brand p{font-size:.85rem;color:var(--muted);line-height:1.75;margin-bottom:20px}
.footer-col h5{font-size:.8rem;font-family:'Orbitron',sans-serif;letter-spacing:.1em;color:var(--cyan);margin-bottom:18px;text-transform:uppercase}
.footer-col ul{list-style:none;display:flex;flex-direction:column;gap:10px}
.footer-col ul li a{font-size:.83rem;color:var(--muted);transition:var(--trans)}
.footer-col ul li a:hover{color:var(--blue)}
.footer-divider{height:1px;background:var(--border);margin-bottom:28px}
.footer-bottom{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px}
.footer-copy{font-size:.78rem;color:var(--muted)}
.footer-copy span{color:var(--amber)}
.footer-bottom-links{display:flex;gap:20px}
.footer-bottom-links a{font-size:.75rem;color:var(--muted);transition:var(--trans)}
.footer-bottom-links a:hover{color:var(--blue)}
@media(max-width:860px){.footer-top{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1}}
@media(max-width:500px){.footer-top{grid-template-columns:1fr}.footer-bottom{flex-direction:column;text-align:center}}

/* ─── BACK TO TOP ───────────────────────────────── */
#btt{position:fixed;bottom:28px;right:28px;width:46px;height:46px;background:var(--blue);border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-size:1.1rem;box-shadow:var(--gblue);cursor:pointer;opacity:0;pointer-events:none;transition:var(--trans);z-index:999;border:none}
#btt.show{opacity:1;pointer-events:all}
#btt:hover{transform:translateY(-3px);box-shadow:0 0 32px rgba(13,142,207,.7)}

/* ─── ANIMATIONS ────────────────────────────────── */
@keyframes beam-sweep{0%{transform:rotate(-30deg)}100%{transform:rotate(330deg)}}
@keyframes lh-glow{0%,100%{opacity:.9;filter:drop-shadow(0 0 12px var(--amber))}50%{opacity:.6;filter:drop-shadow(0 0 4px var(--amber))}}
.lh-light{animation:lh-glow 2.4s ease-in-out infinite}
.lh-beam{animation:beam-sweep 6s linear infinite;transform-origin:50% 100%}