/* =========================================================
   Tokens
========================================================= */
:root{
  --bg: #060a14;
  --bg-alt: #0b1120;
  --surface: #10182c;
  --surface-2: #141e36;
  --border: #223058;
  --text: #eaf0ff;
  --muted: #93a1c4;

  --cyan: #00e5ff;
  --magenta: #ff2e9a;
  --purple: #8b5cf6;
  --green: #34d399;

  --grad-rgb: linear-gradient(90deg, var(--cyan), var(--purple), var(--magenta));

  --font-display: "Chakra Petch", sans-serif;
  --font-body: "Inter", sans-serif;

  --radius: 14px;
  --radius-sm: 8px;
  --container: 1180px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font-body);
  background:var(--bg);
  color:var(--text);
  overflow-x:hidden;
  line-height:1.6;
}
h1,h2,h3,h4{font-family:var(--font-display);letter-spacing:.02em;margin:0 0 .4em}
p{margin:0 0 1em}
a{color:inherit;text-decoration:none}
ul{list-style:none;margin:0;padding:0}
img{max-width:100%;display:block}
button{font-family:var(--font-body)}
::selection{background:var(--purple);color:#fff}

@media (prefers-reduced-motion: reduce){
  *{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;scroll-behavior:auto !important}
}

/* =========================================================
   Animated background layers
========================================================= */
.bg-grid{
  position:fixed;inset:0;z-index:-3;
  background:
    radial-gradient(ellipse 60% 45% at 18% -5%, rgba(139,92,246,.35), transparent 60%),
    radial-gradient(ellipse 55% 40% at 100% 10%, rgba(0,229,255,.25), transparent 60%),
    radial-gradient(ellipse 50% 45% at 50% 100%, rgba(255,46,154,.18), transparent 60%),
    linear-gradient(var(--bg), var(--bg));
}
.bg-grid::before{
  content:"";
  position:absolute;inset:0;
  background-image:
    linear-gradient(rgba(148,163,224,.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(148,163,224,.07) 1px, transparent 1px);
  background-size:42px 42px;
  mask-image:radial-gradient(ellipse 80% 60% at 50% 20%, #000 40%, transparent 90%);
  animation:grid-drift 40s linear infinite;
}
@keyframes grid-drift{
  from{background-position:0 0, 0 0}
  to{background-position:120px 0, 0 120px}
}
#particles{position:fixed;inset:0;z-index:-2;pointer-events:none;opacity:.7}
.scanline{
  position:fixed;inset:0;z-index:-1;pointer-events:none;
  background:linear-gradient(rgba(255,255,255,0) 50%, rgba(255,255,255,.015) 50%);
  background-size:100% 4px;
  mix-blend-mode:overlay;
}

/* =========================================================
   Nav
========================================================= */
nav{
  display:flex;justify-content:space-between;align-items:center;gap:20px;
  padding:16px 6%;
  background:rgba(6,10,20,.7);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--border);
  position:sticky;top:0;z-index:100;
}
.logo{
  display:flex;align-items:center;gap:8px;
  font-family:var(--font-display);font-weight:700;font-size:1.15em;
  white-space:nowrap;
}
.logo-icon{
  color:var(--cyan);
  text-shadow:0 0 10px rgba(0,229,255,.8);
  letter-spacing:-2px;font-size:.9em;
}
.logo .accent{color:var(--magenta)}
.nav-links{display:flex;gap:28px}
.nav-links a{
  position:relative;color:var(--muted);font-weight:500;font-size:.95em;
  transition:color .2s;
}
.nav-links a::after{
  content:"";position:absolute;left:0;bottom:-6px;width:0;height:2px;
  background:var(--grad-rgb);transition:width .3s;
}
.nav-links a:hover{color:var(--text)}
.nav-links a:hover::after{width:100%}

.nav-actions{display:flex;align-items:center;gap:14px}
#rgb-toggle{
  background:var(--surface);color:var(--text);border:1px solid var(--border);
  border-radius:999px;padding:8px 16px;cursor:pointer;font-size:.82em;font-weight:600;
  transition:.2s;
}
#rgb-toggle:hover{transform:translateY(-2px);box-shadow:0 0 16px rgba(0,229,255,.5);border-color:var(--cyan)}

#nav-toggle{
  display:none;flex-direction:column;justify-content:center;gap:5px;
  width:38px;height:38px;background:transparent;border:1px solid var(--border);
  border-radius:var(--radius-sm);cursor:pointer;padding:0;
}
#nav-toggle span{width:18px;height:2px;background:var(--text);margin:0 auto;transition:.25s}
#nav-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
#nav-toggle.open span:nth-child(2){opacity:0}
#nav-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* =========================================================
   Buttons
========================================================= */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-family:var(--font-display);font-weight:600;font-size:.95em;letter-spacing:.02em;
  padding:15px 30px;border-radius:var(--radius-sm);border:1px solid transparent;
  cursor:pointer;transition:transform .2s, box-shadow .3s, background .2s, border-color .2s;
}
.btn-primary{
  background:linear-gradient(135deg, var(--cyan), var(--purple) 60%, var(--magenta));
  color:#04060c;
}
.btn-primary:hover{transform:translateY(-3px) scale(1.02);box-shadow:0 0 30px rgba(139,92,246,.55), 0 0 60px rgba(0,229,255,.25)}
.btn-ghost{
  background:rgba(255,255,255,.03);border-color:var(--border);color:var(--text);
}
.btn-ghost:hover{border-color:var(--cyan);box-shadow:0 0 18px rgba(0,229,255,.25);transform:translateY(-3px)}
.btn-small{padding:9px 18px;font-size:.85em}
.btn-block{width:100%}
button[data-fs-submit-btn]:disabled{opacity:.6;cursor:not-allowed;transform:none;box-shadow:none}

/* =========================================================
   Hero
========================================================= */
.hero{
  position:relative;text-align:center;padding:130px 6% 90px;
  max-width:var(--container);margin:0 auto;
  animation:fade-up 1s ease both;
}
.hero-glow{
  position:absolute;top:-120px;left:50%;transform:translateX(-50%);
  width:700px;height:700px;max-width:120vw;
  background:radial-gradient(circle, rgba(139,92,246,.35), transparent 65%);
  filter:blur(10px);z-index:-1;
  animation:pulse-glow 6s ease-in-out infinite alternate;
}
@keyframes pulse-glow{from{opacity:.6;transform:translateX(-50%) scale(1)}to{opacity:1;transform:translateX(-50%) scale(1.08)}}
@keyframes fade-up{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:none}}

.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-family:var(--font-display);font-size:.8em;letter-spacing:.12em;text-transform:uppercase;
  color:var(--cyan);border:1px solid rgba(0,229,255,.3);background:rgba(0,229,255,.06);
  padding:7px 16px;border-radius:999px;margin-bottom:22px;
}
.eyebrow.center{display:flex;justify-content:center;margin-left:auto;margin-right:auto;width:fit-content}
.eyebrow .dot{width:6px;height:6px;border-radius:50%;background:var(--green);box-shadow:0 0 8px var(--green);animation:blink 1.6s infinite}
@keyframes blink{50%{opacity:.3}}

.hero h1{font-size:clamp(2.4rem, 6vw, 4.2rem);line-height:1.08;margin-bottom:22px}
.hero h1 .line{display:block}
.gradient-text{
  background:var(--grad-rgb);background-size:200% auto;
  -webkit-background-clip:text;background-clip:text;color:transparent;
  animation:hue-shift 6s linear infinite;
}
@keyframes hue-shift{to{background-position:200% center}}

.hero-sub{max-width:620px;margin:0 auto 34px;color:var(--muted);font-size:1.1em}
.hero-cta{display:flex;justify-content:center;gap:16px;flex-wrap:wrap;margin-bottom:56px}

.hero-stats{display:flex;justify-content:center;gap:48px;flex-wrap:wrap}
.stat{display:flex;flex-direction:column;align-items:center}
.stat strong{font-family:var(--font-display);font-size:1.5em;color:var(--text)}
.stat span{font-size:.8em;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}

.scroll-cue{display:flex;justify-content:center;margin-top:60px}
.scroll-cue span{
  width:22px;height:36px;border:2px solid var(--border);border-radius:20px;position:relative;
}
.scroll-cue span::before{
  content:"";position:absolute;top:6px;left:50%;transform:translateX(-50%);
  width:4px;height:8px;border-radius:2px;background:var(--cyan);
  animation:scroll-dot 1.8s infinite;
}
@keyframes scroll-dot{0%{opacity:1;top:6px}80%{opacity:0;top:20px}100%{opacity:0;top:6px}}

/* =========================================================
   Sections
========================================================= */
section{padding:90px 6%;max-width:var(--container);margin:0 auto}
section h2{font-size:clamp(1.8rem, 3.4vw, 2.6rem);text-align:center}
.section-sub{text-align:center;color:var(--muted);max-width:560px;margin:0 auto 40px}
#services h2, #builds h2, #pricing h2, #faq h2, #testimonials h2{margin-bottom:16px}

.reveal{opacity:0;transform:translateY(36px);transition:opacity .8s ease, transform .8s ease}
.reveal.active{opacity:1;transform:none}

.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:22px;margin-top:40px}

/* =========================================================
   Cards (services + pricing)
========================================================= */
.card{
  background:linear-gradient(160deg, var(--surface), var(--surface-2));
  border:1px solid var(--border);
  padding:28px 24px;border-radius:var(--radius);
  transition:transform .3s, box-shadow .3s, border-color .3s;
  position:relative;overflow:hidden;
}
.card::before{
  content:"";position:absolute;inset:0;padding:1px;border-radius:var(--radius);
  background:var(--grad-rgb);opacity:0;transition:opacity .3s;
  -webkit-mask:linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;
  pointer-events:none;
}
.card:hover{transform:translateY(-8px)}
.card:hover::before{opacity:1}

.card-icon{
  width:52px;height:52px;border-radius:12px;margin-bottom:16px;
  display:flex;align-items:center;justify-content:center;
  background:rgba(0,229,255,.08);color:var(--cyan);border:1px solid rgba(0,229,255,.25);
}
.card-icon svg{width:26px;height:26px}
.service-card h3{font-size:1.15em;margin-bottom:8px}
.service-card p{color:var(--muted);font-size:.95em;margin-bottom:0}

.price-card{text-align:center}
.price-amt{font-family:var(--font-display);font-size:1.8em;font-weight:700;margin-bottom:4px;color:var(--text)}
.price-label{color:var(--muted);margin-bottom:0;font-size:.95em}
.price-card--featured{border-color:var(--cyan);box-shadow:0 0 26px rgba(0,229,255,.18)}
.price-card--featured .price-amt{
  background:var(--grad-rgb);-webkit-background-clip:text;background-clip:text;color:transparent;
}

/* =========================================================
   Build showcase
========================================================= */
.build-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(270px,1fr));gap:26px;margin-top:40px;align-items:stretch}
.build-card{
  background:linear-gradient(160deg, var(--surface), var(--surface-2));
  border:1px solid var(--border);border-radius:var(--radius);
  padding:32px 26px;display:flex;flex-direction:column;
  transition:transform .3s, box-shadow .3s;
}
.build-card:hover{transform:translateY(-8px)}
.build-tag{
  align-self:flex-start;font-family:var(--font-display);font-size:.72em;letter-spacing:.1em;text-transform:uppercase;
  padding:5px 12px;border-radius:999px;border:1px solid var(--border);color:var(--muted);margin-bottom:16px;
}
.build-tag--featured{
  color:#04060c;border:none;background:var(--grad-rgb);
}
.build-card h3{font-size:1.3em;margin-bottom:6px}
.build-price{font-family:var(--font-display);font-size:1.6em;font-weight:700;margin-bottom:20px}
.build-price span{font-family:var(--font-body);font-size:.5em;color:var(--muted);font-weight:400}
.build-specs{margin-bottom:18px;flex-grow:1}
.build-specs li{
  display:flex;justify-content:space-between;gap:10px;padding:10px 0;border-top:1px solid var(--border);
  font-size:.92em;
}
.build-specs li:first-child{border-top:none}
.build-specs li span{color:var(--muted);font-family:var(--font-display);font-size:.82em;letter-spacing:.06em;text-transform:uppercase}
.build-note{color:var(--muted);font-size:.88em;margin-bottom:22px}

.build-card--featured{
  border-color:var(--purple);
  box-shadow:0 0 40px rgba(139,92,246,.25);
  position:relative;
}
.build-card--featured::before{
  content:"";position:absolute;inset:0;border-radius:var(--radius);padding:1px;
  background:var(--grad-rgb);opacity:.6;
  -webkit-mask:linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none;
}

/* =========================================================
   FAQ accordion
========================================================= */
.accordion{max-width:760px;margin:40px auto 0}
.accordion-item{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);
  margin-bottom:12px;overflow:hidden;transition:border-color .2s;
}
.accordion-item.open{border-color:var(--cyan)}
.accordion-header{
  width:100%;text-align:left;background:none;border:none;color:var(--text);
  padding:18px 20px;display:flex;justify-content:space-between;align-items:center;
  font-size:1em;font-weight:600;cursor:pointer;font-family:var(--font-body);
}
.accordion-header span{transition:.25s;color:var(--cyan);font-size:1.2em}
.accordion-item.open .accordion-header span{transform:rotate(45deg)}
.accordion-panel{max-height:0;overflow:hidden;transition:max-height .35s ease;padding:0 20px}
.accordion-item.open .accordion-panel{max-height:240px;padding:0 20px 18px}
.accordion-panel p{color:var(--muted);margin:0}

/* =========================================================
   Testimonials
========================================================= */
.testimonial-box{
  display:flex;align-items:center;justify-content:center;gap:20px;
  max-width:700px;margin:40px auto 0;
}
.testimonial-slide{text-align:center;min-height:100px}
.t-quote{font-size:1.2em;font-style:italic;color:var(--text)}
.t-author{margin-top:10px;color:var(--cyan);font-weight:600}
.t-nav{
  background:var(--surface);border:1px solid var(--border);border-radius:50%;
  width:42px;height:42px;font-size:1.3em;line-height:1;padding:0;color:var(--text);cursor:pointer;
  transition:.2s;flex-shrink:0;
}
.t-nav:hover{border-color:var(--cyan);box-shadow:0 0 14px rgba(0,229,255,.35)}
.t-dots{display:flex;justify-content:center;gap:8px;margin-top:22px}
.t-dots span{width:9px;height:9px;border-radius:50%;background:var(--border);cursor:pointer;transition:.2s}
.t-dots span.active{background:var(--cyan);box-shadow:0 0 8px rgba(0,229,255,.7)}

/* =========================================================
   Contact / form
========================================================= */
.contact-wrap{display:grid;grid-template-columns:1fr 1.4fr;gap:44px;margin-top:40px;align-items:start}
.contact-phone{font-size:1.15em;margin-bottom:18px}
.contact-phone a{color:var(--cyan);font-weight:600}
.contact-phone a:hover{text-decoration:underline}
.contact-points li{display:flex;align-items:center;gap:10px;color:var(--muted);margin-bottom:12px;font-size:.95em}
.contact-points .dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}
.dot-cyan{background:var(--cyan);box-shadow:0 0 8px var(--cyan)}
.dot-magenta{background:var(--magenta);box-shadow:0 0 8px var(--magenta)}
.dot-purple{background:var(--purple);box-shadow:0 0 8px var(--purple)}

.contact-form{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  padding:30px;
}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form-field{display:flex;flex-direction:column}
input,textarea,select{
  width:100%;padding:13px 14px;margin:0 0 10px;border-radius:var(--radius-sm);
  border:1px solid var(--border);background:var(--bg-alt);color:var(--text);
  font-family:var(--font-body);font-size:.95em;transition:border-color .2s, box-shadow .2s;
}
input::placeholder,textarea::placeholder{color:var(--muted)}
input:focus,textarea:focus,select:focus{
  outline:none;border-color:var(--cyan);box-shadow:0 0 0 3px rgba(0,229,255,.15);
}
select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%2393a1c4' stroke-width='1.6' fill='none'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center}
textarea{resize:vertical;min-height:120px}
.checkbox-row{display:flex;align-items:center;gap:10px;margin-bottom:18px;color:var(--muted);font-size:.9em;cursor:pointer}
.checkbox-row input{width:auto;margin:0;accent-color:var(--cyan)}

.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.field-error{display:block;color:#fca5a5;font-size:.82em;margin:-6px 0 8px}
.form-message{padding:12px 16px;border-radius:var(--radius-sm);margin-bottom:16px;display:none;font-size:.9em}
.form-message:not(:empty){display:block}
.form-success{background:rgba(52,211,153,.12);color:#6ee7b7;border:1px solid rgba(52,211,153,.3)}
.form-error{background:rgba(248,113,113,.12);color:#fca5a5;border:1px solid rgba(248,113,113,.3)}

/* =========================================================
   Footer
========================================================= */
.site-footer{
  border-top:1px solid var(--border);
  background:linear-gradient(180deg, transparent, rgba(139,92,246,.04));
  padding:60px 6% 0;
}
.footer-top{
  max-width:var(--container);margin:0 auto;padding-bottom:44px;
  display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:36px;
}
.footer-brand p{color:var(--muted);font-size:.9em;max-width:280px;margin-top:14px}
.footer-col h4{font-size:.85em;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin-bottom:14px}
.footer-col ul li{margin-bottom:10px}
.footer-col a{color:var(--text);font-size:.92em;transition:color .2s}
.footer-col a:hover{color:var(--cyan)}
.footer-bottom{
  max-width:var(--container);margin:0 auto;padding:22px 0;
  border-top:1px solid var(--border);
  display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;
}
.footer-bottom p{margin:0;color:var(--muted);font-size:.85em}
#back-to-top{
  background:var(--surface);border:1px solid var(--border);color:var(--text);
  padding:8px 16px;border-radius:999px;cursor:pointer;font-size:.82em;transition:.2s;
}
#back-to-top:hover{border-color:var(--cyan);box-shadow:0 0 14px rgba(0,229,255,.3);transform:translateY(-2px)}

/* =========================================================
   RGB mode easter egg
========================================================= */
body.rgb-mode .bg-grid{animation:rgb-cycle 5s linear infinite}
@keyframes rgb-cycle{from{filter:hue-rotate(0deg) saturate(1.5)}to{filter:hue-rotate(360deg) saturate(1.5)}}
body.rgb-mode .card:hover{box-shadow:0 0 26px rgba(255,46,154,.4)}
body.rgb-mode .btn-primary:hover{box-shadow:0 0 34px rgba(52,211,153,.5)}
body.rgb-mode #rgb-toggle{border-color:var(--magenta);color:var(--magenta)}

/* =========================================================
   Responsive
========================================================= */
@media (max-width: 900px){
  .contact-wrap{grid-template-columns:1fr}
  .footer-top{grid-template-columns:1fr 1fr}
}

@media (max-width: 760px){
  .nav-links{
    position:fixed;top:70px;left:0;right:0;
    background:rgba(6,10,20,.97);backdrop-filter:blur(14px);
    flex-direction:column;gap:0;padding:10px 6% 20px;
    border-bottom:1px solid var(--border);
    transform:translateY(-130%);opacity:0;transition:.3s;
  }
  .nav-links.open{transform:translateY(0);opacity:1}
  .nav-links li{width:100%}
  .nav-links a{display:block;padding:14px 0;border-bottom:1px solid var(--border);font-size:1.05em}
  #nav-toggle{display:flex}
  .nav-actions .btn-small{display:none}
  .hero-stats{gap:28px}
  .form-row{grid-template-columns:1fr}
  .footer-top{grid-template-columns:1fr;gap:28px}
}

@media (max-width: 480px){
  section{padding:70px 6%}
  .hero{padding:110px 6% 70px}
  .contact-form{padding:22px}
}