/* ============================================================
   Pixelwave — Broadcast Brilliance, AV Artistry
   Light theme · brand #18CB96 · ink #373643
   ============================================================ */

:root{
  --brand:        #18CB96;
  --brand-deep:   #0EA97A;
  --brand-dark:   #0B8A64;
  --brand-soft:   #E8FAF3;
  --brand-line:   #C7F0E1;

  --ink:          #373643;
  --ink-strong:   #23222C;
  --muted:        #6D6C7B;
  --muted-soft:   #8C8B99;

  --bg:           #FFFFFF;
  --surface:      #F7F9F9;
  --surface-2:    #F1F5F5;
  --line:         #E7EBEC;

  --accent-blue:  #5B8DEF;

  --radius:       18px;
  --radius-sm:    12px;
  --radius-lg:    26px;

  --shadow-sm:    0 1px 2px rgba(35,34,44,.05), 0 4px 14px rgba(35,34,44,.05);
  --shadow-md:    0 2px 6px rgba(35,34,44,.05), 0 18px 40px -18px rgba(35,34,44,.22);
  --shadow-lg:    0 30px 70px -30px rgba(35,34,44,.30);

  --wrap:         1180px;
  --font:         "Plus Jakarta Sans", ui-sans-serif, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

*,*::before,*::after{ box-sizing:border-box; }

html{ scroll-behavior:smooth; scroll-padding-top:96px; -webkit-text-size-adjust:100%; }

body{
  margin:0;
  font-family:var(--font);
  font-size:17px;
  line-height:1.65;
  color:var(--muted);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

h1,h2,h3,h4{
  color:var(--ink-strong);
  font-weight:800;
  line-height:1.12;
  letter-spacing:-.025em;
  margin:0 0 .5em;
}
h1{ font-size:clamp(2.5rem, 6vw, 4.15rem); }
h2{ font-size:clamp(1.85rem, 3.6vw, 2.7rem); }
h3{ font-size:1.12rem; letter-spacing:-.015em; }
h4{ font-size:.95rem; letter-spacing:.01em; }
p{ margin:0 0 1rem; }
a{ color:var(--brand-dark); text-decoration:none; }
a:hover{ color:var(--brand-deep); }
img,svg{ max-width:100%; }
ul,ol{ margin:0; padding:0; list-style:none; }

.wrap{ width:100%; max-width:var(--wrap); margin-inline:auto; padding-inline:24px; }

.skip{
  position:absolute; left:-9999px; top:0; z-index:200;
  background:var(--ink-strong); color:#fff; padding:12px 18px; border-radius:0 0 10px 0;
}
.skip:focus{ left:0; color:#fff; }

:focus-visible{ outline:3px solid var(--brand); outline-offset:3px; border-radius:6px; }

/* ── Buttons ────────────────────────────────────────────── */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:.5em;
  font-weight:700; font-size:.97rem; letter-spacing:-.01em;
  padding:14px 26px; border-radius:999px; border:1.5px solid transparent;
  cursor:pointer; white-space:nowrap;
  transition:transform .18s ease, box-shadow .18s ease, background .18s ease, border-color .18s ease, color .18s ease;
}
.btn-primary{
  background:linear-gradient(135deg, var(--brand) 0%, var(--brand-deep) 100%);
  color:#fff;
  box-shadow:0 10px 24px -10px rgba(14,169,122,.75);
}
.btn-primary:hover{ color:#fff; transform:translateY(-2px); box-shadow:0 16px 30px -12px rgba(14,169,122,.8); }
.btn-ghost{ background:#fff; color:var(--ink-strong); border-color:var(--line); box-shadow:var(--shadow-sm); }
.btn-ghost:hover{ color:var(--ink-strong); border-color:var(--brand-line); background:var(--brand-soft); transform:translateY(-2px); }
.btn-sm{ padding:10px 20px; font-size:.9rem; }
.btn-block{ width:100%; }

/* ── Header ─────────────────────────────────────────────── */
.site-header{
  position:sticky; top:0; z-index:100;
  background:rgba(255,255,255,.78);
  backdrop-filter:saturate(180%) blur(14px);
  -webkit-backdrop-filter:saturate(180%) blur(14px);
  border-bottom:1px solid transparent;
  transition:border-color .25s ease, box-shadow .25s ease, background .25s ease;
}
.site-header.scrolled{ border-bottom-color:var(--line); box-shadow:0 6px 24px -18px rgba(35,34,44,.5); }

.header-inner{ display:flex; align-items:center; justify-content:space-between; gap:24px; height:78px; }
.brand{ display:flex; align-items:center; flex:0 0 auto; }
.brand img{ height:31px; width:auto; display:block; }

.nav{ display:flex; align-items:center; gap:6px; }
.nav > a{
  color:var(--ink); font-weight:600; font-size:.95rem;
  padding:9px 14px; border-radius:10px;
  transition:color .18s ease, background .18s ease;
}
.nav > a:not(.btn):hover{ color:var(--ink-strong); background:var(--surface-2); }
.nav > a.active:not(.btn){ color:var(--brand-dark); }
.nav-cta{ margin-left:10px; color:#fff; }

.burger{
  display:none; width:44px; height:44px; border:1px solid var(--line); background:#fff;
  border-radius:12px; cursor:pointer; padding:0; place-items:center; gap:5px;
}
.burger span{ display:block; width:18px; height:2px; background:var(--ink-strong); border-radius:2px; transition:transform .25s ease, opacity .2s ease; }
.burger[aria-expanded="true"] span:nth-child(1){ transform:translateY(7px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2){ opacity:0; }
.burger[aria-expanded="true"] span:nth-child(3){ transform:translateY(-7px) rotate(-45deg); }

/* ── Hero ───────────────────────────────────────────────── */
.hero{ position:relative; padding:clamp(66px,9vw,116px) 0 clamp(56px,7vw,90px); overflow:hidden; }
.hero-bg{ position:absolute; inset:0; z-index:-1; }
.hero-wave{ position:absolute; left:0; right:0; bottom:0; width:100%; height:78%; }
.orb{ position:absolute; border-radius:50%; filter:blur(70px); opacity:.55; }
.orb-a{ width:420px; height:420px; top:-140px; right:-90px; background:radial-gradient(circle, rgba(24,203,150,.42), transparent 70%); }
.orb-b{ width:380px; height:380px; top:180px; left:-160px; background:radial-gradient(circle, rgba(91,141,239,.30), transparent 70%); }

.hero-inner{ position:relative; text-align:center; }
.eyebrow{
  display:inline-flex; align-items:center; gap:9px;
  background:#fff; border:1px solid var(--brand-line);
  color:var(--ink); font-weight:600; font-size:.85rem; letter-spacing:.01em;
  padding:8px 16px; border-radius:999px; box-shadow:var(--shadow-sm); margin-bottom:26px;
}
.eyebrow .dot{ width:8px; height:8px; border-radius:50%; background:var(--brand); box-shadow:0 0 0 4px rgba(24,203,150,.18); }

.hero h1{ margin:0 0 22px; }
.grad{
  background:linear-gradient(100deg, var(--brand) 0%, var(--brand-deep) 45%, var(--accent-blue) 115%);
  -webkit-background-clip:text; background-clip:text; color:transparent;
}
.lede{ max-width:660px; margin:0 auto 34px; font-size:clamp(1.03rem,1.5vw,1.19rem); }
.hero-cta{ display:flex; flex-wrap:wrap; gap:14px; justify-content:center; }

.hero-shot{
  margin:clamp(40px,5vw,64px) 0 0; padding:0;
  border-radius:var(--radius-lg); overflow:hidden;
  box-shadow:var(--shadow-lg), 0 0 0 1px rgba(35,34,44,.06);
}
.hero-shot img{ display:block; width:100%; height:auto; aspect-ratio:16/7; object-fit:cover; }

.hero-marks{
  display:grid; grid-template-columns:repeat(4,1fr); gap:1px;
  background:var(--line); border:1px solid var(--line);
  border-radius:var(--radius); overflow:hidden;
  margin-top:clamp(46px,6vw,74px); box-shadow:var(--shadow-md);
}
.hero-marks li{ background:#fff; padding:22px 18px; text-align:left; }
.hero-marks strong{ display:block; color:var(--ink-strong); font-weight:800; font-size:1.02rem; letter-spacing:-.02em; }
.hero-marks span{ display:block; font-size:.88rem; color:var(--muted-soft); margin-top:3px; }

/* ── Tech strip ─────────────────────────────────────────── */
.strip{ padding:34px 0 12px; }
.strip-label{
  text-align:center; font-size:.78rem; font-weight:700; letter-spacing:.14em;
  text-transform:uppercase; color:var(--muted-soft); margin-bottom:18px;
}
.chips{ display:flex; flex-wrap:wrap; justify-content:center; gap:9px; }
.chips li{
  background:var(--surface); border:1px solid var(--line); color:var(--ink);
  font-size:.86rem; font-weight:600; padding:7px 15px; border-radius:999px;
  transition:border-color .2s ease, background .2s ease, transform .2s ease;
}
.chips li:hover{ background:var(--brand-soft); border-color:var(--brand-line); transform:translateY(-2px); }

/* ── Sections ───────────────────────────────────────────── */
.section{ padding:clamp(62px,8vw,104px) 0; }
.section-tint{ background:var(--surface); border-block:1px solid var(--line); }

.sec-head{ max-width:660px; margin:0 auto clamp(38px,5vw,58px); text-align:center; }
.kicker{
  font-size:.78rem; font-weight:800; letter-spacing:.14em; text-transform:uppercase;
  color:var(--brand-dark); margin:0 0 12px;
}
.sec-sub{ font-size:1.04rem; margin:0; }

.grid{ display:grid; gap:20px; }
.cards{ grid-template-columns:repeat(3,1fr); }

.card{
  background:#fff; border:1px solid var(--line); border-radius:var(--radius);
  box-shadow:var(--shadow-sm);
  position:relative; overflow:hidden; isolation:isolate;
  transition:transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.card::after{
  content:""; position:absolute; inset:0 0 auto 0; height:3px; z-index:3;
  background:linear-gradient(90deg, var(--brand), var(--accent-blue));
  transform:scaleX(0); transform-origin:left; transition:transform .35s ease;
}
.card:hover{ transform:translateY(-5px); box-shadow:var(--shadow-md); border-color:var(--brand-line); }
.card:hover::after{ transform:scaleX(1); }
.card h3{ margin-bottom:.45em; }
.card p{ margin:0; font-size:.96rem; }

.card-media{ margin:0; overflow:hidden; background:var(--surface-2); }
.card-media img{
  display:block; width:100%; height:auto; aspect-ratio:3/2; object-fit:cover;
  transition:transform .5s cubic-bezier(.2,.7,.3,1);
}
.card:hover .card-media img{ transform:scale(1.045); }
.card-body{ padding:0 26px 26px; }

.ico{
  position:relative; z-index:2;
  display:grid; place-items:center; width:52px; height:52px; border-radius:15px;
  background:linear-gradient(145deg, var(--brand-soft), #fff);
  border:1px solid var(--brand-line); box-shadow:var(--shadow-sm);
  margin:-26px 0 18px;
}
.ico svg{ width:25px; height:25px; fill:none; stroke:var(--brand-deep); stroke-width:1.7; stroke-linecap:round; stroke-linejoin:round; }

/* Sectors */
.sectors{ grid-template-columns:repeat(3,1fr); }
.sector{
  background:#fff; border:1px solid var(--line); border-radius:var(--radius);
  padding:26px 24px; transition:transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.sector h3{ display:flex; align-items:center; gap:10px; margin-bottom:.4em; }
.sector h3::before{
  content:""; width:9px; height:9px; border-radius:3px; flex:0 0 auto;
  background:linear-gradient(135deg, var(--brand), var(--brand-deep));
}
.sector p{ margin:0; font-size:.94rem; }
.sector:hover{ transform:translateY(-4px); box-shadow:var(--shadow-md); border-color:var(--brand-line); }

/* ── Split (why / about) ────────────────────────────────── */
.split{ display:grid; grid-template-columns:1fr 1.05fr; gap:clamp(34px,5vw,66px); align-items:center; }
.split-copy h2{ margin-bottom:.55em; }
.split-copy .btn{ margin-top:12px; }

.split-list{ display:grid; gap:14px; }
.split-list li{
  background:#fff; border:1px solid var(--line); border-radius:var(--radius-sm);
  padding:20px 22px 18px 52px; position:relative; box-shadow:var(--shadow-sm);
}
.split-list li::before{
  content:""; position:absolute; left:20px; top:24px; width:16px; height:16px; border-radius:50%;
  background:var(--brand-soft); border:1.5px solid var(--brand);
}
.split-list li::after{
  content:""; position:absolute; left:25px; top:29px; width:6px; height:3.5px;
  border-left:2px solid var(--brand-deep); border-bottom:2px solid var(--brand-deep);
  transform:rotate(-45deg);
}
.split-list h3{ margin-bottom:.3em; font-size:1.02rem; }
.split-list p{ margin:0; font-size:.93rem; }

.split-reverse .split-copy{ order:1; }
.split-reverse .split-visual{ order:2; }

.about-facts{ display:flex; flex-wrap:wrap; gap:26px; margin-top:26px; }
.about-facts div{ display:flex; flex-direction:column; }
.about-facts strong{ font-size:.74rem; letter-spacing:.12em; text-transform:uppercase; color:var(--muted-soft); }
.about-facts span{ color:var(--ink-strong); font-weight:700; }

.split-visual{ position:relative; min-height:320px; padding-bottom:64px; }
.visual-photo{
  margin:0; border-radius:var(--radius-lg); overflow:hidden;
  box-shadow:var(--shadow-lg); position:relative; z-index:1;
}
.visual-photo img{ display:block; width:100%; height:auto; aspect-ratio:3/2; object-fit:cover; }
.visual-card{
  position:absolute; z-index:2; left:0; bottom:0; max-width:82%;
  background:#fff; border:1px solid var(--line);
  border-radius:var(--radius); padding:24px 26px;
  box-shadow:var(--shadow-lg);
}
.visual-mark{ height:26px; width:auto; margin-bottom:12px; }
.visual-quote{ font-size:1.16rem; font-weight:800; color:var(--ink-strong); letter-spacing:-.025em; line-height:1.3; margin-bottom:.3em; }
.visual-sub{ margin:0; font-size:.88rem; }
.visual-glow{
  position:absolute; z-index:0; inset:14% 6%; border-radius:50%;
  background:radial-gradient(circle at 30% 30%, rgba(24,203,150,.34), transparent 62%),
             radial-gradient(circle at 75% 70%, rgba(91,141,239,.26), transparent 62%);
  filter:blur(52px);
}

/* ── Showcase band ──────────────────────────────────────── */
.band{
  position:relative; isolation:isolate; overflow:hidden;
  padding:clamp(74px,10vw,124px) 0;
  background:var(--ink-strong);
}
.band-img{
  position:absolute; inset:0; z-index:-2;
  width:100%; height:100%; object-fit:cover; object-position:center 45%;
}
.band::before{
  content:""; position:absolute; inset:0; z-index:-1;
  background:linear-gradient(105deg, rgba(20,19,26,.92) 0%, rgba(20,19,26,.72) 48%, rgba(20,19,26,.34) 100%);
}
.band-inner{ max-width:660px; margin-inline:0; padding-left:max(24px, calc((100vw - var(--wrap)) / 2 + 24px)); }
.band-kicker{
  font-size:.78rem; font-weight:800; letter-spacing:.14em; text-transform:uppercase;
  color:var(--brand); margin:0 0 12px;
}
.band h2{ color:#fff; margin-bottom:.5em; }
.band-sub{ color:#CFCEDA; margin:0; font-size:1.03rem; }

/* ── Process ────────────────────────────────────────────── */
.steps{ display:grid; grid-template-columns:repeat(5,1fr); gap:18px; counter-reset:s; }
.steps li{
  background:#fff; border:1px solid var(--line); border-radius:var(--radius);
  padding:26px 22px; position:relative; box-shadow:var(--shadow-sm);
  transition:transform .25s ease, box-shadow .25s ease;
}
.steps li:hover{ transform:translateY(-4px); box-shadow:var(--shadow-md); }
.num{
  display:inline-block; font-size:.8rem; font-weight:800; letter-spacing:.08em;
  color:var(--brand-deep); background:var(--brand-soft); border:1px solid var(--brand-line);
  padding:4px 10px; border-radius:8px; margin-bottom:16px;
}
.steps h3{ margin-bottom:.35em; font-size:1.05rem; }
.steps p{ margin:0; font-size:.9rem; }

/* ── Contact ────────────────────────────────────────────── */
.contact-panel{
  display:grid; grid-template-columns:1fr 1.05fr; gap:clamp(30px,4vw,56px);
  background:linear-gradient(160deg, #FFFFFF 0%, var(--surface) 100%);
  border:1px solid var(--line); border-radius:var(--radius-lg);
  padding:clamp(32px,4.5vw,60px); box-shadow:var(--shadow-md);
}
.contact-copy h2{ margin-bottom:.5em; }
.contact-list{ display:grid; gap:18px; margin-top:30px; }
.contact-list li{ display:flex; gap:14px; align-items:flex-start; }
.ci{
  display:grid; place-items:center; flex:0 0 auto; width:42px; height:42px; border-radius:12px;
  background:#fff; border:1px solid var(--brand-line); box-shadow:var(--shadow-sm);
}
.ci svg{ width:20px; height:20px; fill:none; stroke:var(--brand-deep); stroke-width:1.7; stroke-linecap:round; stroke-linejoin:round; }
.contact-list strong{ display:block; font-size:.74rem; letter-spacing:.12em; text-transform:uppercase; color:var(--muted-soft); }
.contact-list a{ color:var(--ink-strong); font-weight:600; }
.contact-list a:hover{ color:var(--brand-dark); }

.contact-form{
  display:grid; grid-template-columns:1fr 1fr; gap:16px;
  background:#fff; border:1px solid var(--line); border-radius:var(--radius);
  padding:28px; box-shadow:var(--shadow-sm); align-content:start;
}
.field{ display:flex; flex-direction:column; gap:6px; }
.field-full{ grid-column:1 / -1; }
.contact-form label{ font-size:.8rem; font-weight:700; color:var(--ink); letter-spacing:.01em; }
.contact-form input,
.contact-form select,
.contact-form textarea{
  font-family:inherit; font-size:.95rem; color:var(--ink-strong);
  background:var(--surface); border:1.5px solid var(--line); border-radius:11px;
  padding:12px 14px; width:100%; transition:border-color .18s ease, background .18s ease, box-shadow .18s ease;
}
.contact-form textarea{ resize:vertical; min-height:110px; }
.contact-form input::placeholder,
.contact-form textarea::placeholder{ color:#A6A5B2; }
.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus{
  outline:none; background:#fff; border-color:var(--brand);
  box-shadow:0 0 0 4px rgba(24,203,150,.14);
}
.contact-form input[aria-invalid="true"],
.contact-form textarea[aria-invalid="true"]{ border-color:#E5695F; background:#FEF4F3; }
.contact-form .btn{ grid-column:1 / -1; }
.form-note{ grid-column:1 / -1; margin:0; font-size:.82rem; color:var(--muted-soft); text-align:center; }
.form-note.ok{ color:var(--brand-dark); font-weight:600; }
.form-note.err{ color:#C9433A; font-weight:600; }

/* ── Footer ─────────────────────────────────────────────── */
.site-footer{ background:var(--ink-strong); color:#B9B8C6; padding:clamp(50px,6vw,76px) 0 28px; }
.footer-grid{ display:grid; grid-template-columns:1.6fr 1fr 1fr 1.2fr; gap:38px; }
.logo-chip{ display:inline-block; background:#fff; border-radius:14px; padding:12px 16px; margin-bottom:18px; }
.logo-chip img{ height:52px; width:auto; display:block; }
.footer-brand p{ font-size:.93rem; max-width:330px; margin:0; }

.footer-col h4{ color:#fff; font-size:.78rem; letter-spacing:.14em; text-transform:uppercase; margin-bottom:16px; }
.footer-col a{ display:block; color:#B9B8C6; font-size:.93rem; padding:4px 0; }
.footer-col a:hover{ color:var(--brand); }
.footer-col address{ font-style:normal; font-size:.93rem; line-height:1.75; }
.footer-col address a{ display:inline; }

.footer-bottom{
  display:flex; flex-wrap:wrap; gap:10px; justify-content:space-between; align-items:center;
  border-top:1px solid rgba(255,255,255,.10); margin-top:44px; padding-top:22px;
}
.footer-bottom p{ margin:0; font-size:.85rem; }
.footer-tag{ color:var(--brand); font-weight:600; }

/* ── Reveal animation ───────────────────────────────────── */
.reveal{ opacity:0; transform:translateY(18px); transition:opacity .6s ease, transform .6s cubic-bezier(.2,.7,.3,1); }
.reveal.in{ opacity:1; transform:none; }

/* ── Responsive ─────────────────────────────────────────── */
@media (max-width:1000px){
  .cards, .sectors{ grid-template-columns:repeat(2,1fr); }
  .steps{ grid-template-columns:repeat(2,1fr); }
  .split{ grid-template-columns:1fr; }
  .split-reverse .split-copy{ order:1; }
  .split-reverse .split-visual{ order:0; }
  .contact-panel{ grid-template-columns:1fr; }
  .footer-grid{ grid-template-columns:1fr 1fr; gap:32px; }
}

@media (max-width:840px){
  .burger{ display:grid; }
  .nav{
    position:fixed; inset:78px 0 auto 0;
    flex-direction:column; align-items:stretch; gap:2px;
    background:#fff; border-bottom:1px solid var(--line);
    padding:16px 24px 24px; box-shadow:var(--shadow-md);
    transform:translateY(-14px); opacity:0; pointer-events:none;
    transition:opacity .22s ease, transform .22s ease;
  }
  .nav.open{ opacity:1; transform:none; pointer-events:auto; }
  .nav > a{ padding:13px 12px; font-size:1rem; }
  .nav-cta{ margin:10px 0 0; }
  .hero-marks{ grid-template-columns:repeat(2,1fr); }
}

@media (max-width:640px){
  body{ font-size:16px; }
  .wrap{ padding-inline:20px; }
  .cards, .sectors, .steps{ grid-template-columns:1fr; }
  .hero-marks{ grid-template-columns:1fr; }
  .hero-cta .btn{ flex:1 1 100%; }
  .hero-shot img{ aspect-ratio:4/3; }
  .visual-card{ position:relative; z-index:3; max-width:none; inset:auto; margin:-38px 14px 0; }
  .split-visual{ padding-bottom:0; }
  .contact-form{ grid-template-columns:1fr; padding:22px; }
  .footer-grid{ grid-template-columns:1fr; }
  .footer-bottom{ justify-content:flex-start; }
}

@media (prefers-reduced-motion:reduce){
  html{ scroll-behavior:auto; }
  *,*::before,*::after{ animation-duration:.01ms !important; transition-duration:.01ms !important; }
  .reveal{ opacity:1; transform:none; }
}

@media print{
  .site-header,.hero-bg,.contact-form,.burger{ display:none !important; }
  body{ color:#000; }
}