/* ============================================================
   SIXTH CHANNEL — shared design system (elevated dark + lime)
   ============================================================ */
:root{
  --bg:#080809;
  --bg-2:#0d0d0f;
  --card:#141416;
  --card-2:#191a1d;
  --border:#242427;
  --border-2:#33343a;
  --accent:#c8f135;
  --accent-2:#a8d420;
  --accent-soft:rgba(200,241,53,.12);
  --accent-glow:rgba(200,241,53,.35);
  --white:#f5f6f4;
  --muted:#9a9ba0;
  --muted-2:#66676c;
  --radius:16px;
  --radius-sm:11px;
  --maxw:1200px;
  --head:'Space Grotesk',system-ui,-apple-system,sans-serif;
  --body:'Inter',system-ui,-apple-system,sans-serif;
  --ease:cubic-bezier(.22,.61,.36,1);
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--bg);color:var(--white);font-family:var(--body);
  font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
em{font-style:normal;color:var(--accent)}
::selection{background:var(--accent);color:#0a0a0a}

/* ambient background glow */
body::before{
  content:"";position:fixed;inset:0;z-index:-2;pointer-events:none;
  background:
    radial-gradient(900px 500px at 82% -8%, rgba(200,241,53,.10), transparent 60%),
    radial-gradient(760px 520px at 8% 12%, rgba(120,200,80,.06), transparent 60%),
    radial-gradient(700px 700px at 50% 108%, rgba(200,241,53,.05), transparent 60%);
}
body::after{
  content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;opacity:.5;
  background-image:radial-gradient(rgba(255,255,255,.025) 1px, transparent 1px);
  background-size:22px 22px;
}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
section{padding:96px 0;position:relative}
.section-label{
  display:inline-flex;align-items:center;gap:8px;
  color:var(--accent);font-family:var(--head);font-size:.72rem;font-weight:600;
  letter-spacing:.18em;text-transform:uppercase;margin-bottom:18px;
}
.section-label::before{content:"";width:22px;height:1px;background:var(--accent)}
.section-title{
  font-family:var(--head);font-weight:700;font-size:clamp(1.9rem,4vw,3rem);
  line-height:1.08;letter-spacing:-.02em;max-width:760px;margin-bottom:20px;
}
.section-intro{color:var(--muted);max-width:620px;font-size:1.06rem;margin-bottom:52px}
.center{text-align:center;margin-left:auto;margin-right:auto}
.center .section-label::before{display:none}

/* buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  font-family:var(--head);font-weight:600;font-size:.95rem;
  padding:14px 26px;border-radius:60px;cursor:pointer;border:1px solid transparent;
  transition:transform .2s var(--ease),box-shadow .25s var(--ease),background .2s,color .2s;
  white-space:nowrap;
}
.btn-primary{background:var(--accent);color:#0a0a0a;box-shadow:0 6px 26px -8px var(--accent-glow)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 34px -8px var(--accent-glow);background:#d4fa4c}
.btn-ghost{background:transparent;color:var(--white);border-color:var(--border-2)}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent);transform:translateY(-2px)}
.btn-lg{padding:16px 32px;font-size:1rem}
.btn-arrow{transition:transform .2s var(--ease)}
.btn:hover .btn-arrow{transform:translateX(4px)}

/* ============ HEADER ============ */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(8,8,9,.72);backdrop-filter:blur(14px);
  border-bottom:1px solid var(--border);
}
.nav{display:flex;align-items:center;justify-content:space-between;height:70px}
.logo{font-family:var(--head);font-weight:700;font-size:1.28rem;letter-spacing:-.02em}
.logo em{color:var(--accent)}
.nav-links{display:flex;align-items:center;gap:34px}
.nav-links a{
  font-size:.93rem;color:var(--muted);font-weight:500;position:relative;padding:4px 0;
  transition:color .2s;
}
.nav-links a:hover{color:var(--white)}
.nav-links a.active{color:var(--white)}
.nav-links a.active::after{
  content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;
  background:var(--accent);border-radius:2px;
}
.nav-right{display:flex;align-items:center;gap:14px}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;padding:8px;color:var(--white)}
.nav-toggle svg{width:26px;height:26px}
@media(max-width:900px){
  .nav-links{
    position:fixed;inset:70px 0 auto 0;flex-direction:column;gap:0;
    background:var(--bg-2);border-bottom:1px solid var(--border);
    padding:8px 24px 20px;transform:translateY(-140%);transition:transform .35s var(--ease);
  }
  .nav-links.open{transform:translateY(0)}
  .nav-links a{padding:15px 0;width:100%;border-bottom:1px solid var(--border);font-size:1rem}
  .nav-links a.active::after{display:none}
  .nav-toggle{display:inline-flex}
  .nav .btn-primary{display:none}
}

/* ============ HERO ============ */
.hero{padding:44px 0 80px;position:relative}
.hero-badge{
  display:inline-flex;align-items:center;gap:9px;
  background:var(--accent-soft);border:1px solid rgba(200,241,53,.25);
  color:var(--accent);font-size:.8rem;font-weight:600;font-family:var(--head);
  padding:8px 16px;border-radius:60px;margin-bottom:26px;
}
.hero-badge .dot{width:7px;height:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px rgba(200,241,53,.18)}
.hero h1{
  font-family:var(--head);font-weight:700;letter-spacing:-.03em;
  font-size:clamp(2.5rem,6.2vw,4.4rem);line-height:1.02;max-width:960px;margin-bottom:24px;
}
.hero h1 .grad{
  background:linear-gradient(105deg,var(--accent),#e6ff7a 55%,var(--accent-2));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero p.lead{color:var(--muted);font-size:1.18rem;max-width:600px;margin-bottom:34px}
.hero-btns{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:44px}
.hero-trust{display:flex;align-items:center;gap:26px;flex-wrap:wrap;color:var(--muted-2);font-size:.85rem}
.hero-trust .ht{display:flex;align-items:center;gap:8px}
.hero-trust b{color:var(--white);font-family:var(--head)}

/* floating hero stat cards */
.hero-visual{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-top:56px}
.hero-stat{
  background:linear-gradient(180deg,var(--card),var(--bg-2));
  border:1px solid var(--border);border-radius:var(--radius);padding:24px;
  position:relative;overflow:hidden;
}
.hero-stat::after{content:"";position:absolute;top:0;left:0;width:100%;height:2px;
  background:linear-gradient(90deg,var(--accent),transparent)}
.hero-stat .num{font-family:var(--head);font-weight:700;font-size:2.1rem;color:var(--accent);line-height:1}
.hero-stat .lbl{color:var(--muted);font-size:.9rem;margin-top:8px}
@media(min-width:760px){.hero-visual{grid-template-columns:repeat(4,1fr)}}

/* ============ MARQUEE / CHANNELS ============ */
.marquee{
  border-top:1px solid var(--border);border-bottom:1px solid var(--border);
  padding:22px 0;overflow:hidden;background:var(--bg-2);
  display:flex;align-items:center;gap:16px;
}
.marquee .m-label{color:var(--muted-2);font-size:.78rem;font-family:var(--head);
  text-transform:uppercase;letter-spacing:.14em;white-space:nowrap;padding-left:24px;flex-shrink:0}
.marquee-track{display:flex;gap:14px;animation:scrollx 26s linear infinite;flex-shrink:0}
.marquee:hover .marquee-track{animation-play-state:paused}
@keyframes scrollx{from{transform:translateX(0)}to{transform:translateX(-50%)}}
.chip{
  border:1px solid var(--border-2);border-radius:60px;padding:9px 20px;
  font-size:.9rem;font-weight:500;white-space:nowrap;color:var(--white);background:var(--card)
}

/* ============ CARDS / GRIDS ============ */
.grid{display:grid;gap:20px}
.g-2{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}
.g-3{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}
.g-4{grid-template-columns:repeat(auto-fit,minmax(230px,1fr))}

.card{
  background:var(--card);border:1px solid var(--border);border-radius:var(--radius);
  padding:28px;transition:transform .28s var(--ease),border-color .28s,background .28s;
  position:relative;overflow:hidden;
}
.card:hover{transform:translateY(-4px);border-color:var(--border-2);background:var(--card-2)}
.card h3{font-family:var(--head);font-weight:600;font-size:1.16rem;margin-bottom:10px;letter-spacing:-.01em}
.card p{color:var(--muted);font-size:.96rem}

.icon-box{
  width:48px;height:48px;border-radius:12px;display:flex;align-items:center;justify-content:center;
  background:var(--accent-soft);border:1px solid rgba(200,241,53,.22);margin-bottom:18px;
}
.icon-box svg{width:24px;height:24px;stroke:var(--accent);fill:none;stroke-width:1.7}

.feature-card{
  background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:28px;
  transition:transform .28s var(--ease),border-color .28s;
}
.feature-card:hover{transform:translateY(-4px);border-color:rgba(200,241,53,.4)}
.feature-card.highlight{background:linear-gradient(180deg,var(--accent-soft),transparent);border-color:rgba(200,241,53,.4)}
.feature-card h3{font-family:var(--head);font-size:1.1rem;font-weight:600;margin-bottom:10px}
.feature-card p{color:var(--muted);font-size:.94rem}
.feature-card ul{list-style:none;margin-top:14px;display:grid;gap:8px}
.feature-card li{color:var(--muted);font-size:.9rem;padding-left:24px;position:relative}
.feature-card li::before{content:"";position:absolute;left:0;top:8px;width:13px;height:8px;
  border-left:2px solid var(--accent);border-bottom:2px solid var(--accent);transform:rotate(-45deg)}
.cat-label{color:var(--accent);font-family:var(--head);font-size:.74rem;font-weight:600;
  letter-spacing:.14em;text-transform:uppercase;margin:8px 0 20px}

.num-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:26px}
.num-card .n{font-family:var(--head);font-size:1rem;font-weight:700;color:var(--accent);
  display:inline-block;border:1px solid rgba(200,241,53,.3);border-radius:8px;padding:5px 11px;margin-bottom:16px}
.num-card h3{font-family:var(--head);font-size:1.12rem;font-weight:600;margin-bottom:10px}
.num-card p{color:var(--muted);font-size:.94rem}

/* stats */
.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:1px;
  background:var(--border);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}
.stat{background:var(--bg-2);padding:32px 24px;text-align:center}
.stat .num{font-family:var(--head);font-weight:700;font-size:clamp(2rem,4vw,2.9rem);color:var(--accent);line-height:1}
.stat .desc{color:var(--muted);font-size:.9rem;margin-top:10px}

/* split feature block */
.split{display:grid;grid-template-columns:1fr;gap:36px;align-items:center;
  background:var(--bg-2);border:1px solid var(--border);border-radius:24px;padding:40px}
@media(min-width:860px){.split{grid-template-columns:1.1fr .9fr;padding:52px}}
.split .badge{display:inline-flex;gap:8px;background:var(--card);border:1px solid var(--border-2);
  border-radius:60px;padding:8px 16px;font-size:.82rem;font-weight:600;color:var(--accent);margin-bottom:18px;font-family:var(--head)}
.split h3{font-family:var(--head);font-weight:700;font-size:1.7rem;line-height:1.15;margin-bottom:16px;letter-spacing:-.02em}
.split p{color:var(--muted);margin-bottom:24px}
.split-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.split-stats .ss{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:22px 16px;text-align:center}
.split-stats .num{font-family:var(--head);font-weight:700;font-size:1.9rem;color:var(--accent);line-height:1}
.split-stats .lbl{color:var(--muted);font-size:.8rem;margin-top:8px}

/* photo gallery */
.photo-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:44px}
@media(min-width:760px){.photo-grid{grid-template-columns:repeat(4,1fr);grid-auto-rows:180px}}
.photo{border-radius:14px;overflow:hidden;border:1px solid var(--border);position:relative}
.photo img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.photo:hover img{transform:scale(1.07)}
.photo.main{grid-column:span 2;grid-row:span 2}

/* rates table */
.rates{overflow-x:auto;border:1px solid var(--border);border-radius:var(--radius);background:var(--card)}
table.rates-table{width:100%;border-collapse:collapse;min-width:520px}
.rates-table th{background:var(--bg-2);text-align:left;padding:16px 22px;font-family:var(--head);
  font-size:.76rem;text-transform:uppercase;letter-spacing:.1em;color:var(--muted);border-bottom:1px solid var(--border)}
.rates-table td{padding:15px 22px;border-bottom:1px solid var(--border);font-size:.94rem;color:var(--muted)}
.rates-table tr:last-child td{border-bottom:0}
.rates-table td:first-child{color:var(--white);font-weight:600}
.rates-table td:last-child{color:var(--accent);font-family:var(--head);font-weight:600;white-space:nowrap}
.rates-table tbody tr{transition:background .2s}
.rates-table tbody tr:hover{background:var(--card-2)}
.rates-note{color:var(--muted-2);font-size:.82rem;margin-top:16px}

/* case studies */
.case{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;
  transition:transform .28s var(--ease),border-color .28s}
.case:hover{transform:translateY(-4px);border-color:var(--border-2)}
.case-top{display:flex;justify-content:space-between;align-items:center;padding:18px 24px;border-bottom:1px solid var(--border);background:var(--bg-2)}
.case-niche{font-family:var(--head);font-weight:600;font-size:.95rem}
.case-tag{color:var(--accent);font-size:.78rem;font-weight:600}
.case-body{padding:24px}
.case-body h4{font-family:var(--head);font-size:1.15rem;font-weight:600;margin-bottom:18px;line-height:1.25}
.case-metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:18px}
.case-metric{background:var(--bg-2);border:1px solid var(--border);border-radius:11px;padding:14px 8px;text-align:center}
.case-metric .val{font-family:var(--head);font-weight:700;font-size:1.3rem;color:var(--accent);line-height:1}
.case-metric .key{color:var(--muted-2);font-size:.72rem;margin-top:6px}
.case-body p{color:var(--muted);font-size:.92rem;margin-bottom:16px}
.case-chs{display:flex;flex-wrap:wrap;gap:7px}
.case-ch{background:var(--accent-soft);color:var(--accent);font-size:.75rem;font-weight:600;padding:5px 11px;border-radius:60px}

/* testimonials */
.testi{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:28px}
.testi .stars{color:var(--accent);letter-spacing:3px;margin-bottom:16px}
.testi blockquote{font-size:1.02rem;line-height:1.6;margin-bottom:22px}
.testi .who{display:flex;align-items:center;gap:13px}
.testi .avatar{width:44px;height:44px;border-radius:50%;background:var(--accent);color:#0a0a0a;
  display:flex;align-items:center;justify-content:center;font-family:var(--head);font-weight:700;font-size:.95rem}
.testi .nm{font-weight:600;font-size:.95rem}
.testi .rl{color:var(--muted-2);font-size:.82rem}

/* steps */
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px;counter-reset:s}
.step{position:relative;padding-top:16px}
.step .sn{width:46px;height:46px;border-radius:12px;background:var(--accent-soft);border:1px solid rgba(200,241,53,.3);
  color:var(--accent);font-family:var(--head);font-weight:700;font-size:1.2rem;display:flex;align-items:center;justify-content:center;margin-bottom:18px}
.step h3{font-family:var(--head);font-size:1.1rem;font-weight:600;margin-bottom:8px}
.step p{color:var(--muted);font-size:.94rem}

/* CTA band */
.cta-band{background:linear-gradient(135deg,rgba(200,241,53,.14),rgba(200,241,53,.03));
  border:1px solid rgba(200,241,53,.3);border-radius:26px;padding:56px 40px;text-align:center;position:relative;overflow:hidden}
.cta-band::before{content:"";position:absolute;width:340px;height:340px;border-radius:50%;
  background:radial-gradient(circle,rgba(200,241,53,.22),transparent 70%);top:-140px;right:-80px}
.cta-band h2{font-family:var(--head);font-weight:700;font-size:clamp(1.7rem,4vw,2.6rem);letter-spacing:-.02em;margin-bottom:16px;position:relative}
.cta-band p{color:var(--muted);max-width:520px;margin:0 auto 28px;position:relative}
.cta-band .hero-btns{justify-content:center}

/* contact */
.contact-grid{display:grid;grid-template-columns:1fr;gap:30px}
@media(min-width:860px){.contact-grid{grid-template-columns:.85fr 1.15fr}}
.contact-methods{display:grid;gap:12px;margin-top:26px}
.cmethod{display:flex;align-items:center;gap:15px;background:var(--card);border:1px solid var(--border);
  border-radius:14px;padding:16px 18px;transition:border-color .2s,transform .2s}
.cmethod:hover{border-color:var(--accent);transform:translateX(3px)}
.cmethod .ci{width:42px;height:42px;border-radius:11px;background:var(--accent-soft);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.cmethod .ci svg{width:20px;height:20px;stroke:var(--accent);fill:none;stroke-width:1.7}
.cmethod .cl{color:var(--muted-2);font-size:.78rem}
.cmethod .cv{font-weight:600;font-size:.96rem}
.form-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:30px}
.form-card h3{font-family:var(--head);font-size:1.3rem;font-weight:600;margin-bottom:22px}
.fg{margin-bottom:16px}
.fg label{display:block;font-size:.82rem;color:var(--muted);margin-bottom:7px;font-weight:500}
.fg input,.fg select,.fg textarea{
  width:100%;background:var(--bg-2);border:1px solid var(--border-2);border-radius:10px;
  padding:12px 14px;color:var(--white);font-family:var(--body);font-size:.95rem;transition:border-color .2s}
.fg input:focus,.fg select:focus,.fg textarea:focus{outline:none;border-color:var(--accent)}
.fg textarea{min-height:110px;resize:vertical}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media(max-width:560px){.form-row{grid-template-columns:1fr}}
.form-submit{width:100%;background:var(--accent);color:#0a0a0a;border:0;border-radius:60px;
  padding:15px;font-family:var(--head);font-weight:600;font-size:.98rem;cursor:pointer;transition:background .2s,transform .2s}
.form-submit:hover{background:#d4fa4c;transform:translateY(-2px)}
.form-success{display:none;text-align:center;padding:26px;color:var(--accent);font-weight:600}

/* ============ FOOTER ============ */
.site-footer{border-top:1px solid var(--border);background:var(--bg-2);padding:64px 0 34px;margin-top:40px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;margin-bottom:44px}
@media(max-width:760px){.footer-grid{grid-template-columns:1fr;gap:30px}}
.footer-brand p{color:var(--muted);font-size:.92rem;margin-top:14px;max-width:300px}
.footer-col h4{font-family:var(--head);font-size:.78rem;text-transform:uppercase;letter-spacing:.12em;color:var(--muted-2);margin-bottom:16px}
.footer-col a,.footer-col div{display:block;color:var(--muted);font-size:.92rem;margin-bottom:10px;transition:color .2s}
.footer-col a:hover{color:var(--accent)}
.footer-bottom{border-top:1px solid var(--border);padding-top:24px;display:flex;justify-content:space-between;
  flex-wrap:wrap;gap:12px;color:var(--muted-2);font-size:.85rem}

/* whatsapp float */
.wa-float{position:fixed;bottom:26px;right:26px;z-index:99;width:56px;height:56px;border-radius:50%;
  background:#25d366;display:flex;align-items:center;justify-content:center;
  box-shadow:0 6px 24px rgba(37,211,102,.4);transition:transform .2s}
.wa-float:hover{transform:scale(1.09)}
.wa-float svg{width:28px;height:28px;fill:#fff}

/* scroll reveal — premium blur-in */
.reveal{opacity:0;transform:translateY(36px);filter:blur(8px);
  transition:opacity .85s var(--ease),transform .85s var(--ease),filter .85s var(--ease);will-change:opacity,transform,filter}
.reveal.in{opacity:1;transform:none;filter:blur(0)}
.reveal.d1{transition-delay:.09s}.reveal.d2{transition-delay:.18s}.reveal.d3{transition-delay:.27s}

/* scroll progress bar */
.scroll-progress{position:fixed;top:0;left:0;height:3px;width:0;z-index:200;
  background:linear-gradient(90deg,var(--accent),#e6ff7a);box-shadow:0 0 14px var(--accent-glow);
  transition:width .08s linear}
/* header elevates on scroll */
.site-header{transition:background .35s var(--ease),box-shadow .35s var(--ease),border-color .35s var(--ease)}
.site-header.scrolled{background:rgba(8,8,9,.93);box-shadow:0 12px 36px -18px rgba(0,0,0,.8)}
/* hero parallax target */
.hero-visual{transition:transform .12s linear;will-change:transform}

@media (prefers-reduced-motion: reduce){
  .reveal{opacity:1!important;transform:none!important;filter:none!important;transition:none!important}
  .marquee-track{animation:none!important}
  .hero-visual{transform:none!important}
  .scroll-progress{display:none}
  html{scroll-behavior:auto}
}

/* page hero (inner pages) */
.page-hero{padding:80px 0 40px;text-align:center}
.page-hero h1{font-family:var(--head);font-weight:700;font-size:clamp(2.2rem,5vw,3.4rem);
  letter-spacing:-.03em;line-height:1.05;margin-bottom:18px;max-width:820px;margin-left:auto;margin-right:auto}
.page-hero p{color:var(--muted);font-size:1.12rem;max-width:580px;margin:0 auto}
.page-hero .grad{background:linear-gradient(105deg,var(--accent),#e6ff7a 55%,var(--accent-2));
  -webkit-background-clip:text;background-clip:text;color:transparent}

/* mobile-only in-menu CTA */
.nav-links .cta-mobile{display:none}
@media(max-width:900px){.nav-links .cta-mobile{display:block;color:var(--accent)!important;font-weight:600}}