/* ==========================================================
   J&D Lights and Sound
   Palette variables are role-based. To change the colour
   scheme, edit :root only — nothing else references a hex.
   ========================================================== */

:root{
  --bg:#050B18;
  --surface-deep:#0B1B3A;
  --surface-panel:#112447;
  --accent:#1B5CFF;
  --accent-bright:#4D8BFF;
  --accent-2:#35D6F5;
  --warm:#FFB35C;
  --text:#EAF1FF;
  --text-muted:#8FA3C4;
  --border:rgba(53,214,245,.14);
  --border-hi:rgba(53,214,245,.42);
  --grad:linear-gradient(135deg,#1B5CFF,#35D6F5);
  /* Buttons need a darker end stop — white text on #35D6F5 fails WCAG AA.
     --grad stays for text fills (stat numbers), where contrast is not an issue. */
  --grad-cta:linear-gradient(135deg,#1B5CFF,#1877A8);

  --font:'Outfit',system-ui,-apple-system,sans-serif;
  --wrap:1180px;
  --pad:24px;
  --r:12px;
  --ease:cubic-bezier(.22,1,.36,1);
}

*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}

body{
  font-family:var(--font);
  font-weight:400;
  background:var(--bg);
  color:var(--text);
  line-height:1.7;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}

img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
ul{list-style:none}

h1,h2,h3{line-height:1.12;letter-spacing:-.02em}
h1{font-size:clamp(2.4rem,7vw,4rem);font-weight:700}
h2{font-size:clamp(1.55rem,3.6vw,2.2rem);font-weight:600}
h3{font-size:1.02rem;font-weight:600}
p{color:var(--text-muted)}

:focus-visible{outline:2px solid var(--accent-2);outline-offset:3px;border-radius:4px}

/* ---------- layout helpers ---------- */
.wrap{width:100%;max-width:var(--wrap);margin-inline:auto;padding-inline:var(--pad)}
.sec{padding:88px 0}
.sec--center{text-align:center}
.sec--band{background:var(--surface-deep);border-top:1px solid var(--border)}
.sec--glow{background:radial-gradient(ellipse 60% 50% at 12% 0%,rgba(27,92,255,.16),transparent 62%),var(--bg)}
.sec--glow-r{background:radial-gradient(ellipse 55% 45% at 88% 0%,rgba(27,92,255,.14),transparent 60%),var(--bg)}

.eyebrow{
  font-size:.7rem;letter-spacing:.22em;text-transform:uppercase;
  color:var(--accent-2);margin-bottom:10px;
}
.lead{font-size:1rem;margin-top:8px}
.sec h2+.lead{margin-bottom:0}

/* ---------- buttons ---------- */
.btn{
  display:inline-block;font-size:.86rem;font-weight:500;
  padding:13px 24px;border-radius:999px;
  transition:transform .28s var(--ease),box-shadow .28s var(--ease);
  will-change:transform;
}
.btn--sm{padding:9px 17px;font-size:.8rem}
.btn--fill{background:var(--grad-cta);color:#fff}
.btn--ghost{color:#C6D6F0;border:1px solid rgba(143,163,196,.45)}
.btn:hover{transform:scale(1.055)}
.btn--fill:hover{box-shadow:0 8px 30px rgba(27,92,255,.32)}

.lnk{color:var(--accent-2);font-size:.84rem;font-weight:600;transition:gap .2s}
.lnk:hover{text-decoration:underline}

/* ---------- header ---------- */
.hdr{
  position:fixed;inset:0 0 auto;z-index:60;
  background:transparent;
  transition:background .3s var(--ease),border-color .3s var(--ease);
  border-bottom:1px solid transparent;
}
.hdr.is-scrolled{background:rgba(11,27,58,.92);backdrop-filter:blur(10px);border-bottom-color:var(--border)}
.hdr__in{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-block:14px}

.brand{display:inline-flex;align-items:center;gap:9px}
.brand__mark{width:26px;height:25px;flex:0 0 auto}
.brand__txt{display:flex;flex-direction:column;line-height:1.15}
.brand__name{font-size:.92rem;font-weight:600;color:#fff;letter-spacing:-.02em}
.brand__sub{font-size:.42rem;letter-spacing:.24em;text-transform:uppercase;color:var(--accent-2)}

.nav{display:flex;align-items:center;gap:26px}
.nav a{font-size:.84rem;color:var(--text-muted);transition:color .22s}
.nav a:hover{color:var(--accent-2)}

.hdr__act{display:flex;align-items:center;gap:12px}

.burger{display:none;width:38px;height:38px;flex-direction:column;justify-content:center;align-items:center;gap:5px}
.burger span{display:block;width:20px;height:1.8px;background:var(--text);border-radius:2px;transition:transform .3s var(--ease),opacity .2s}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(6.8px) rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-6.8px) rotate(-45deg)}

/* ---------- hero ---------- */
.hero{
  position:relative;
  min-height:100vh;
  min-height:100svh;
  display:grid;place-items:center;
  text-align:center;
  padding:120px 0 100px;
  background:
    radial-gradient(ellipse 85% 55% at 50% -5%,rgba(27,92,255,.75),transparent 58%),
    radial-gradient(ellipse 55% 45% at 88% 18%,rgba(53,214,245,.42),transparent 62%),
    radial-gradient(ellipse 65% 55% at 8% 32%,rgba(77,139,255,.40),transparent 58%),
    radial-gradient(ellipse 40% 30% at 62% 78%,rgba(53,214,245,.16),transparent 65%),
    linear-gradient(180deg,var(--surface-deep) 0%,#081530 45%,var(--bg) 100%);
}
.hero__in{max-width:820px}
.pill{
  display:inline-block;font-size:.68rem;letter-spacing:.2em;text-transform:uppercase;
  color:var(--accent-2);border:1px solid rgba(53,214,245,.4);
  border-radius:999px;padding:6px 16px;margin-bottom:24px;
}
.hero__h{
  background:linear-gradient(135deg,#fff 20%,var(--accent-2) 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
  margin-bottom:18px;
}
@supports not ((-webkit-background-clip:text) or (background-clip:text)){
  .hero__h{color:var(--text);background:none}
}
.hero__p{font-size:1rem;max-width:560px;margin:0 auto 30px;line-height:1.8;color:#A9BCDA}
.hero__cta{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}

.hero__scroll{position:absolute;bottom:26px;left:50%;transform:translateX(-50%)}
.hero__scroll span{display:block;width:1px;height:34px;background:linear-gradient(180deg,var(--accent-2),transparent);animation:drop 2.1s ease-in-out infinite}
@keyframes drop{0%,100%{opacity:.25;transform:translateY(0)}50%{opacity:1;transform:translateY(7px)}}

/* ---------- stats ---------- */
.stats{background:var(--surface-deep);border-block:1px solid var(--border)}
.stats__grid{display:grid;grid-template-columns:repeat(4,1fr)}
.stat{padding:28px 10px;text-align:center}
.stat__n{
  font-size:clamp(1.5rem,3vw,1.9rem);font-weight:700;line-height:1.1;
  background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;
}
@supports not ((-webkit-background-clip:text) or (background-clip:text)){
  .stat__n{color:var(--accent-2);background:none}
}
.stat__l{font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;margin-top:6px}

/* ---------- cards ---------- */
.card{
  background:var(--surface-panel);
  border:1px solid var(--border);
  border-radius:var(--r);
  transition:transform .32s var(--ease),border-color .32s var(--ease);
  will-change:transform;
  display:flex;flex-direction:column;
  overflow:hidden;
}
.card:hover{transform:scale(1.03);border-color:var(--border-hi)}
.card--center{align-items:center;text-align:center;padding:26px 20px}
.card h3{color:#fff;margin-bottom:7px}
.card p{font-size:.84rem;line-height:1.7}

.num{
  width:36px;height:36px;border-radius:50%;background:var(--grad);
  display:grid;place-items:center;font-size:.8rem;font-weight:700;color:#fff;
  margin-bottom:14px;
}
.ico{width:24px;height:24px;color:var(--accent-2);margin-bottom:13px}
.ico--lg{width:28px;height:28px;margin-bottom:13px}

.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;align-items:stretch;margin-top:34px}
.why{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;align-items:stretch;margin-top:34px}

/* ---------- about ---------- */
.about{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center}
.about__txt{text-align:left}
.about__txt h2{margin-bottom:16px}
.about__txt p+p{margin-top:12px}
.about__txt p{font-size:.92rem;line-height:1.85}
.about__img{border-radius:var(--r);border:1px solid var(--border);overflow:hidden}

/* ---------- zoom wrapper ---------- */
.zoom{overflow:hidden}
.zoom img,.zoom>svg{transition:transform .5s var(--ease);will-change:transform}
.zoom:hover img,.zoom:hover>svg{transform:scale(1.08)}

/* ---------- services ---------- */
.svcs{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;align-items:stretch;margin-top:34px;text-align:left}
.card--img .card__img{aspect-ratio:16/9}
.card--img .card__img img{width:100%;height:100%;object-fit:cover}
.card--img .card__body{padding:15px 16px 18px}
.card--wide{
  grid-column:span 2;
  background:linear-gradient(150deg,#153574,var(--surface-deep) 62%);
  border-color:var(--border-hi);
  justify-content:center;padding:26px 24px;
}
.card--wide h3{font-size:1.08rem;margin-bottom:8px}
.card--wide p{margin-bottom:16px;max-width:440px}

.price{font-size:.86rem;margin-top:30px}
.price strong{color:var(--accent-2);font-weight:600}

/* ---------- gallery ---------- */
.gal{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:34px}
.gal__i{
  position:relative;aspect-ratio:1/1;border-radius:10px;overflow:hidden;
  border:1px solid var(--border);
  transition:border-color .3s var(--ease);
  padding:0;
}
.gal__i:hover{border-color:var(--border-hi)}
.gal__i img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease)}
.gal__i:hover img{transform:scale(1.08)}
.gal__more{margin-top:30px}

/* ---------- testimonials ---------- */
.tst{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;align-items:stretch;margin-top:34px;text-align:left}
.card--q{padding:24px 22px}
.quo{width:20px;height:20px;color:var(--accent-2);opacity:.32;margin-bottom:13px}
.card--q blockquote{font-size:.86rem;line-height:1.8;color:#D6E2F5;margin-bottom:20px;flex:1}
.who{display:flex;align-items:center;gap:12px;margin-top:auto}
.who__av{
  width:38px;height:38px;flex:0 0 38px;border-radius:50%;
  background:var(--surface-deep);border:1px solid rgba(53,214,245,.3);
  display:grid;place-items:center;
  font-size:.74rem;font-weight:600;color:var(--accent-2);
}
.who__t{display:flex;flex-direction:column;line-height:1.4}
.who__t strong{font-size:.82rem;color:var(--text);font-weight:600}
.who__t em{font-size:.72rem;color:var(--text-muted);font-style:normal}

/* ---------- contact ---------- */
.cta{
  padding:76px 0;text-align:center;
  background:linear-gradient(135deg,var(--surface-deep),#16357a 48%,var(--surface-deep));
  border-top:1px solid var(--border);
}
.cta h2{color:#fff;margin-bottom:10px}
.cta>.wrap>p{font-size:.94rem;color:#A9BCDA}
.cta__btns{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-top:24px}
.cta__area{font-size:.8rem;margin-top:22px;color:#8FA3C4}

/* ---------- footer ---------- */
.ftr{background:var(--surface-deep);border-top:1px solid var(--border);padding-top:52px}
.ftr__grid{display:grid;grid-template-columns:3fr 1fr 1fr;gap:32px}
.ftr__about .brand{margin-bottom:16px}
.ftr__about p:not(.eyebrow){font-size:.84rem;line-height:1.85;max-width:520px}
.ftr__col{display:flex;flex-direction:column}
.ftr__col a{font-size:.84rem;color:var(--text-muted);line-height:2.05;transition:color .22s}
.ftr__col a:hover{color:var(--accent-2)}
.ftr__addr{font-size:.84rem;line-height:1.9;margin-bottom:16px}

.soc{display:flex;gap:10px}
.soc__b{
  width:38px;height:38px;flex:0 0 38px;border-radius:50%;
  background:var(--surface-panel);border:1px solid rgba(53,214,245,.3);
  display:grid;place-items:center;color:var(--accent-2);
  transition:transform .28s var(--ease),border-color .28s var(--ease);
}
.soc__b svg{width:17px;height:17px}
.soc__b:hover{transform:scale(1.12);border-color:var(--accent-2)}

.ftr__bot{
  display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap;
  margin-top:44px;padding-block:18px;border-top:1px solid var(--border);
}
.ftr__bot p{font-size:.72rem;color:#6F84A8}

/* ---------- lightbox ---------- */
.lb{
  position:fixed;inset:0;z-index:100;
  display:grid;place-items:center;padding:24px;
  background:rgba(5,11,24,.94);
  backdrop-filter:blur(6px);
  animation:lbIn .25s var(--ease);
}
.lb[hidden]{display:none}
@keyframes lbIn{from{opacity:0}to{opacity:1}}
.lb__img{max-width:min(92vw,1000px);max-height:86vh;border-radius:10px;object-fit:contain}
.lb__x{
  position:absolute;top:18px;right:18px;
  width:44px;height:44px;border-radius:50%;
  background:var(--surface-panel);border:1px solid var(--border-hi);
  display:grid;place-items:center;color:var(--text);
  transition:transform .25s var(--ease);
}
.lb__x svg{width:19px;height:19px}
.lb__x:hover{transform:scale(1.1)}
body.lb-open{overflow:hidden}

/* ---------- scroll reveal ---------- */
.reveal,.reveal-l,.reveal-r{opacity:0;transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal{transform:translateY(26px)}
.reveal-l{transform:translateX(-32px)}
.reveal-r{transform:translateX(32px)}
.reveal.is-in,.reveal-l.is-in,.reveal-r.is-in{opacity:1;transform:none}
.reveal--d1{transition-delay:.08s}
.reveal--d2{transition-delay:.16s}
.reveal--d3{transition-delay:.24s}
.reveal--d4{transition-delay:.32s}
.reveal--d5{transition-delay:.40s}
.reveal--d6{transition-delay:.48s}

/* ==========================================================
   RESPONSIVE
   ========================================================== */

@media (max-width:1000px){
  .svcs{grid-template-columns:repeat(2,1fr)}
  .card--wide{grid-column:span 2}
  .why{grid-template-columns:repeat(2,1fr)}
  .tst{grid-template-columns:1fr}
  .ftr__grid{grid-template-columns:2fr 1fr 1fr;gap:24px}
}

@media (max-width:860px){
  .nav{
    position:fixed;inset:0 0 auto;top:0;
    flex-direction:column;justify-content:center;
    gap:26px;height:100vh;height:100svh;
    background:rgba(5,11,24,.97);backdrop-filter:blur(12px);
    transform:translateX(100%);
    transition:transform .35s var(--ease);
    z-index:55;
  }
  .nav.is-open{transform:none}
  .nav a{font-size:1.25rem;color:var(--text)}
  .burger{display:flex;position:relative;z-index:58}
  .hdr__in{padding-block:12px}

  .about{grid-template-columns:1fr;gap:28px}
  .steps{grid-template-columns:1fr}
  .gal{grid-template-columns:repeat(2,1fr)}
  .sec{padding:64px 0}
  .ftr__grid{grid-template-columns:1fr;gap:34px}
  .ftr__about p:not(.eyebrow){max-width:none}
}

@media (max-width:620px){
  :root{--pad:18px}
  .stats__grid{grid-template-columns:repeat(2,1fr)}
  .stat{padding:22px 8px}
  .svcs{grid-template-columns:1fr}
  .card--wide{grid-column:span 1}
  .why{grid-template-columns:1fr}
  .gal{grid-template-columns:1fr}
  .hero{padding:104px 0 84px}
  .hero__cta .btn,.cta__btns .btn{width:100%}
  .btn{padding:14px 22px}
  .ftr__bot{justify-content:flex-start}
}

/* ==========================================================
   REDUCED MOTION — kill everything
   ========================================================== */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{
    animation-duration:.001ms!important;
    animation-iteration-count:1!important;
    transition-duration:.001ms!important;
  }
  .reveal,.reveal-l,.reveal-r{opacity:1;transform:none}
  .hero__scroll span{animation:none}
}