/* =========================================================
   RADARDİJİTAL — design system (visual design preserved 1:1)
   ========================================================= */

:root{
  --ink:#091118;
  --night:#02070b;
  --night-2:#061018;
  --night-3:#0b1721;
  --cyan:#00e8d7;
  --cyan-2:#5fffee;
  --blue:#2aa7ff;
  --lime:#50f1a8;
  --paper:#ffffff;
  --soft:#f3f6f7;
  --soft-2:#e9eff1;
  --muted:#687782;
  --muted-dark:#91a5b3;
  --line:#dce5e8;
  --line-dark:rgba(255,255,255,.11);
  --shadow:0 26px 80px rgba(8,18,27,.12);
  --container:1240px;
  --radius:28px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;overflow-x:hidden}
body{
  margin:0;
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;
  color:var(--ink);
  background:var(--paper);
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
body.nav-open{overflow:hidden}
a{color:inherit;text-decoration:none}
button,input,textarea{font:inherit}
img{max-width:100%;display:block}
.container{width:min(var(--container),calc(100% - 44px));margin-inline:auto}
.section{padding:112px 0}
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-size:11px;line-height:1;font-weight:900;letter-spacing:.16em;text-transform:uppercase;
  color:#0a8c82;
}
.eyebrow::before{content:"";width:28px;height:1px;background:currentColor}
.eyebrow.dark{color:var(--cyan)}
.section-title{
  margin:14px 0 18px;
  max-width:850px;
  font-size:clamp(46px,6vw,78px);
  line-height:.95;
  letter-spacing:-.065em;
  font-weight:860;
}
.section-copy{margin:0;max-width:650px;color:var(--muted);font-size:17px;line-height:1.78}
.section-copy.dark{color:var(--muted-dark)}
.section-head{display:flex;align-items:center;justify-content:space-between;gap:72px;margin-bottom:54px}
.section-head .section-copy,
.live-head .section-copy{
  max-width:560px;
  font-size:19px;
  line-height:1.68;
  font-weight:520;
  letter-spacing:-.01em;
  padding-left:22px;
  border-left:1px solid #d8e2e6;
}
.btn{
  min-height:52px;padding:0 20px;border-radius:12px;
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  border:1px solid transparent;font-weight:880;font-size:14px;cursor:pointer;
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease,background .22s ease;
}
.btn:hover{transform:translateY(-2px)}
.btn-cyan{background:var(--cyan);color:#001311;box-shadow:0 14px 36px rgba(0,232,215,.13)}
.btn-cyan:hover{box-shadow:0 20px 42px rgba(0,232,215,.2)}
.btn-dark{background:var(--night);color:#fff}
.btn-ghost{border-color:rgba(255,255,255,.18);background:rgba(255,255,255,.035);color:#fff}
.btn-light{border-color:#dbe4e8;background:#fff;color:#0b141b}
.btn-sm{min-height:44px;padding:0 18px;font-size:13px;border-radius:11px}

/* ---------- announcement ---------- */
.announce{
  height:34px;background:#f4f7f8;color:#10171c;display:flex;align-items:center;justify-content:center;
  font-size:12px;border-bottom:1px solid #e5ebed;position:relative;z-index:90;
}
.announce b{font-weight:900;margin-right:5px}
.announce-short{display:none}

/* ---------- nav ---------- */
.nav-shell{
  position:absolute;left:0;right:0;top:34px;z-index:80;border-bottom:1px solid var(--line-dark);
  background:rgba(2,7,11,.72);backdrop-filter:blur(18px);
}
.nav{height:76px;display:flex;align-items:center;justify-content:space-between;gap:26px}
.brand{display:flex;align-items:center;gap:11px;color:#fff;font-weight:950;letter-spacing:-.045em;font-size:20px}
.brand span:last-child{color:var(--cyan)}
.brand-mark{
  width:37px;height:37px;border-radius:50%;position:relative;overflow:hidden;
  border:1px solid rgba(0,232,215,.48);
  background:radial-gradient(circle,rgba(0,232,215,.16),transparent 58%);
  box-shadow:inset 0 0 24px rgba(0,232,215,.04);
}
.brand-mark::before{
  content:"";position:absolute;inset:7px;border-radius:50%;border:1px solid rgba(0,232,215,.30);
  box-shadow:0 0 0 6px rgba(0,232,215,.045);
}
.brand-mark::after{
  content:"";position:absolute;left:50%;top:50%;width:50%;height:1px;transform-origin:left center;
  background:var(--cyan);box-shadow:0 0 9px var(--cyan);animation:spin 3.6s linear infinite;
}
@keyframes spin{to{transform:rotate(360deg)}}
.nav-links{display:flex;align-items:center;gap:29px;color:#dbe5eb;font-size:13px;font-weight:760}
.nav-links a{opacity:.78;transition:.2s}.nav-links a:hover{opacity:1;color:var(--cyan)}
.nav-actions{display:flex;align-items:center;gap:10px}
.nav-contact{font-size:13px;color:#d8e1e7;font-weight:800;padding:12px 8px}
.menu-btn{display:none;background:none;border:0;color:#fff;font-size:28px;cursor:pointer}

/* ---------- hero ---------- */
.hero{
  min-height:900px;position:relative;overflow:hidden;color:#fff;background:
    radial-gradient(circle at 75% 35%,rgba(42,167,255,.10),transparent 28%),
    radial-gradient(circle at 63% 53%,rgba(0,232,215,.08),transparent 23%),
    var(--night);
}
.hero-grid-bg{
  position:absolute;inset:0;opacity:.19;background-image:
    linear-gradient(rgba(255,255,255,.08) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.08) 1px,transparent 1px);
  background-size:56px 56px;mask-image:linear-gradient(to bottom,#000 0%,#000 72%,transparent 100%);
}
.hero-side-lines::before,.hero-side-lines::after{
  content:"";position:absolute;top:0;bottom:0;width:1px;background:rgba(255,255,255,.10);z-index:1;
}
.hero-side-lines::before{left:max(22px,calc((100vw - var(--container))/2))}
.hero-side-lines::after{right:max(22px,calc((100vw - var(--container))/2))}
.hero-inner{
  position:relative;z-index:7;padding-top:154px;display:grid;grid-template-columns:1.1fr .9fr;gap:72px;align-items:start;
}
.hero-copy{position:relative;z-index:12;padding-top:38px;min-width:0}
.hero-kicker{display:inline-flex;align-items:center;gap:10px;color:#c4faf4;font-size:11px;font-weight:900;letter-spacing:.15em}
.hero-kicker::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--cyan);box-shadow:0 0 16px var(--cyan)}
.hero h1{
  margin:23px 0 27px;max-width:640px;font-size:clamp(58px,5.6vw,82px);line-height:.90;letter-spacing:-.072em;font-weight:900;
}
.hero-line{display:block;white-space:nowrap}
.hero h1 .radar-word{color:var(--cyan);text-shadow:0 0 34px rgba(0,232,215,.1)}
.hero h1 .soft-word{font-weight:520;color:#a8bac6}
.hero-copy>p{max-width:635px;margin:0 0 32px;color:#9db0bd;font-size:18px;line-height:1.72}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.hero-mini-proof{display:flex;gap:26px;flex-wrap:wrap;margin-top:38px;color:#728a99;font-size:11px;font-weight:720}
.hero-mini-proof b{display:block;color:#e7f1f5;font-size:14px;margin-bottom:3px}

.world-stage{height:650px;position:relative;margin-top:-2px;overflow:visible;z-index:5;transform:translateX(18px)}
.globe-glow{
  width:630px;height:630px;border-radius:50%;position:absolute;right:-18px;top:10px;
  border:1px solid rgba(42,167,255,.12);box-shadow:0 0 90px rgba(0,163,255,.08),0 0 190px rgba(0,232,215,.045);
}
.globe{
  width:580px;height:580px;border-radius:50%;position:absolute;right:7px;top:35px;overflow:hidden;
  background-image:radial-gradient(circle at 62% 24%,rgba(255,255,255,.23),transparent 6%),url("../assets/earth.png");
  background-size:cover;background-position:33% center;filter:saturate(.92) contrast(1.06) brightness(.73);
  box-shadow:-30px 0 80px rgba(42,167,255,.10),inset -105px -45px 160px rgba(0,0,0,.58),0 0 0 1px rgba(145,206,255,.12);
}
.globe::after{content:"";position:absolute;inset:0;border-radius:50%;background:radial-gradient(circle at 62% 27%,transparent 0 18%,rgba(0,0,0,.05) 42%,rgba(0,0,0,.7) 90%)}
.globe-grid{
  width:410px;height:410px;position:absolute;right:90px;top:120px;border-radius:50%;z-index:8;
  background:repeating-radial-gradient(circle,transparent 0 51px,rgba(0,232,215,.25) 52px 53px),linear-gradient(rgba(0,232,215,.13) 1px,transparent 1px),linear-gradient(90deg,rgba(0,232,215,.13) 1px,transparent 1px);
  background-size:auto,27px 27px,27px 27px;box-shadow:inset 0 0 76px rgba(0,232,215,.04);
}
.globe-grid::before,.globe-grid::after{content:"";position:absolute;background:rgba(0,232,215,.22)}
.globe-grid::before{width:1px;top:0;bottom:0;left:50%}.globe-grid::after{height:1px;left:0;right:0;top:50%}
.radar-sweep{position:absolute;inset:0;border-radius:50%;background:conic-gradient(transparent 0 80%,rgba(0,232,215,.02) 86%,rgba(0,232,215,.43) 99.4%,transparent);animation:radarSweep 4.7s linear infinite;filter:drop-shadow(0 0 8px rgba(0,232,215,.42))}
@keyframes radarSweep{to{transform:rotate(360deg)}}
.radar-point{position:absolute;width:8px;height:8px;border-radius:50%;background:var(--cyan);box-shadow:0 0 0 7px rgba(0,232,215,.07),0 0 20px var(--cyan);z-index:9}
.radar-point::after{content:attr(data-label);position:absolute;left:17px;top:-8px;padding:5px 7px;border-radius:6px;background:rgba(2,7,11,.58);backdrop-filter:blur(7px);white-space:nowrap;color:#dcfffb;font-size:9px;font-weight:950;letter-spacing:.06em}
.rp1{left:25%;top:27%}.rp2{right:20%;top:35%}.rp3{right:15%;bottom:32%}.rp4{left:39%;bottom:23%}
.radar-center{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:11px;height:11px;border-radius:50%;background:#fff;box-shadow:0 0 0 8px rgba(0,232,215,.10),0 0 26px var(--cyan);z-index:10}
.radar-center::after{content:"";position:absolute;inset:-16px;border-radius:50%;border:1px solid rgba(0,232,215,.55);animation:pulse 2s ease-out infinite}
@keyframes pulse{0%{transform:scale(.6);opacity:1}100%{transform:scale(2.25);opacity:0}}
.world-chip{position:absolute;z-index:12;padding:9px 12px;border-radius:999px;border:1px solid rgba(0,232,215,.40);background:rgba(2,7,11,.75);backdrop-filter:blur(10px);font-size:10px;font-weight:850;color:#c7fbf6;animation:float 4s ease-in-out infinite}
.wc1{right:420px;top:82px}.wc2{right:3px;top:124px;animation-delay:-1.3s}.wc3{right:410px;top:472px;animation-delay:-2.1s}.wc4{right:-9px;top:438px;animation-delay:-.7s}.wc5{right:150px;top:560px;animation-delay:-1.7s}
@keyframes float{50%{transform:translateY(-8px)}}

/* hero bottom signal ticker */
.hero-bottom{
  position:absolute;z-index:20;left:0;right:0;bottom:0;height:78px;background:#02070b;border-top:1px solid var(--line-dark);overflow:hidden;
  display:flex;align-items:center;
}
.signal-marquee{height:78px;display:flex;align-items:center;width:max-content;animation:scrollLeft 28s linear infinite}
.signal-marquee .signal-track{
  flex:none;
  min-width:100vw;
  display:flex;
  align-items:center;
  justify-content:space-around;
  gap:12px;
  padding:0 14px;
}
.sig-pill{flex:none;height:37px;padding:0 15px;display:flex;align-items:center;gap:8px;border:1px solid rgba(255,255,255,.15);border-radius:999px;color:#b7c7d1;font-size:10.5px;font-weight:760;white-space:nowrap;background:rgba(255,255,255,.025)}
.sig-pill i{width:6px;height:6px;border-radius:50%;background:currentColor;box-shadow:0 0 10px currentColor}.sig-pill.on{color:var(--cyan);border-color:rgba(0,232,215,.44)}
@keyframes scrollLeft{to{transform:translateX(-50%)}}

/* ---------- reference logos ---------- */
.brand-strip{background:#fff;border-bottom:1px solid var(--line);overflow:hidden;padding:34px 0 30px}
.brand-strip-label{text-align:center;color:#91a0a9;font-size:10px;letter-spacing:.18em;font-weight:900;margin-bottom:16px}
.logo-marquee{display:flex;width:max-content;animation:logos 30s linear infinite}.logo-marquee:hover{animation-play-state:paused}
.logo-track{
  flex:none;
  min-width:100vw;
  display:flex;
  justify-content:space-around;
  align-items:center;
  gap:28px;
  padding:0 28px;
}
.client-logo{
  flex:0 0 150px;
  width:150px;
  height:64px;
  display:grid;
  place-items:center;
  opacity:.68;
  filter:grayscale(1);
  transition:opacity .2s ease,filter .2s ease,transform .2s ease;
}
.client-logo:hover{opacity:1;filter:grayscale(0);transform:translateY(-2px)}
.logo-slot{width:100%;height:100%;display:grid;place-items:center;padding:8px}
.logo-slot img{display:block;max-width:100%;max-height:46px;width:auto;height:auto;object-fit:contain}
.logo-placeholder{display:none;font-size:15px;font-weight:950;color:#7a8790;letter-spacing:-.025em;white-space:nowrap}
@keyframes logos{to{transform:translateX(-50%)}}

/* ---------- services ---------- */
.services-section{background:#fff}
.service-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.service-card{
  min-height:330px;padding:34px;border-radius:25px;border:1px solid #e2e9ec;background:#fff;position:relative;overflow:hidden;
  transition:.25s ease;box-shadow:0 10px 30px rgba(9,17,24,.035);
}
.service-card:nth-child(2),.service-card:nth-child(3){background:#f5f8f9}
.service-card:hover{transform:translateY(-7px);box-shadow:var(--shadow);border-color:#cedbdf}
.service-card::after{content:"";position:absolute;width:210px;height:210px;border-radius:50%;right:-80px;top:-100px;background:rgba(0,232,215,.055);transition:.25s}.service-card:hover::after{transform:scale(1.2)}
.service-top{display:flex;justify-content:space-between;gap:20px}.service-num{font-size:10px;color:#93a1aa;font-weight:900;letter-spacing:.14em}.service-state{font-size:9px;font-weight:900;letter-spacing:.1em;background:#e9eff1;color:#697984;padding:7px 9px;border-radius:999px}
.service-icon{width:58px;height:58px;border-radius:18px;background:#e9fffb;color:#00877d;display:grid;place-items:center;font-size:25px;margin:47px 0 28px;border:1px solid #d8f5f0}
.service-card h3{font-size:28px;margin:0 0 12px;letter-spacing:-.045em}.service-card p{max-width:480px;margin:0;color:var(--muted);line-height:1.72}.service-link{position:absolute;bottom:30px;left:34px;font-size:12px;font-weight:900}.service-link span{color:#0a978b}

/* ---------- projects (zigzag) ---------- */
.projects{background:var(--soft);overflow:hidden}
.project-stack{display:grid;gap:28px}
.project-card{display:grid;grid-template-columns:.9fr 1.1fr;min-height:470px;border-radius:28px;overflow:hidden;background:#fff;border:1px solid #dce5e8;box-shadow:0 18px 60px rgba(9,17,24,.055)}
.project-card.reverse{grid-template-columns:1.1fr .9fr}.project-card.reverse .project-copy{order:2}.project-card.reverse .project-visual{order:1}
.project-copy{padding:48px;display:flex;flex-direction:column;justify-content:center}.project-copy small{font-size:10px;font-weight:900;letter-spacing:.14em;color:#0b8d82}.project-copy h3{font-size:42px;line-height:1;letter-spacing:-.055em;margin:12px 0 15px}.project-copy p{color:var(--muted);line-height:1.74;margin:0 0 25px;max-width:480px}
.tags{display:flex;gap:8px;flex-wrap:wrap}.tag{font-size:10px;font-weight:800;color:#52626d;background:#f0f4f6;padding:8px 10px;border-radius:999px}
.project-cta{margin-top:26px;align-self:flex-start}
.project-visual{position:relative;min-height:470px;display:grid;place-items:center;padding:36px;overflow:hidden;background:linear-gradient(135deg,#061018,#12334b)}
.project-visual.warm{background:linear-gradient(135deg,#20252b,#8a7764)}.project-visual.gold{background:linear-gradient(135deg,#161b20,#5c4637)}
.project-visual::before{content:"";position:absolute;width:400px;height:400px;border-radius:50%;right:-130px;top:-160px;background:rgba(0,232,215,.12);filter:blur(3px)}
.browser{width:90%;max-width:610px;border-radius:17px;background:#fff;overflow:hidden;box-shadow:0 34px 90px rgba(0,0,0,.38);transform:perspective(900px) rotateY(-7deg) rotateZ(-1deg);transition:.35s ease;position:relative;z-index:3}.reverse .browser{transform:perspective(900px) rotateY(7deg) rotateZ(1deg)}.project-card:hover .browser{transform:perspective(900px) rotateY(0) rotateZ(0) translateY(-7px)}
.browser-top{height:34px;background:#edf1f3;display:flex;align-items:center;gap:6px;padding:0 12px}.browser-top i{width:7px;height:7px;border-radius:50%;background:#b7c3ca}
.screen{height:320px;position:relative;overflow:hidden;background:#eef2f4}
.screen img{width:100%;height:100%;object-fit:cover;object-position:top center;display:block}
.project-badge{position:absolute;right:34px;bottom:34px;z-index:5;background:#fff;padding:14px 16px;border-radius:14px;box-shadow:0 18px 40px rgba(0,0,0,.22);font-size:10px;color:#697984}.project-badge b{display:block;color:#0b141b;font-size:14px;margin-top:4px}

/* ---------- radar manifesto ---------- */
.manifesto{background:#fff;padding:84px 0}
.manifesto-box{position:relative;overflow:hidden;border-radius:30px;padding:70px;background:var(--night-2);color:#fff}
.manifesto-box::after{content:"";position:absolute;width:480px;height:480px;right:-160px;top:-190px;border-radius:50%;border:1px solid rgba(0,232,215,.15);box-shadow:0 0 0 65px rgba(0,232,215,.025),0 0 0 130px rgba(0,232,215,.018)}
.manifesto h2{position:relative;z-index:2;margin:0;max-width:920px;font-size:clamp(48px,6vw,82px);line-height:.96;letter-spacing:-.07em}.manifesto h2 span{color:var(--cyan)}
.manifesto p{position:relative;z-index:2;margin:24px 0 0;max-width:590px;color:#91a6b4;line-height:1.75}

/* ---------- system steps ---------- */
.system{background:#eef3f5}
.system-grid{display:grid;grid-template-columns:.82fr 1.18fr;gap:80px;align-items:start}
.system-sticky{position:sticky;top:120px}
.system-visual{height:390px;margin-top:38px;border-radius:25px;background:#071018;position:relative;overflow:hidden;border:1px solid rgba(0,232,215,.14)}
.system-visual::before{content:"";position:absolute;inset:0;opacity:.18;background-image:linear-gradient(rgba(0,232,215,.16) 1px,transparent 1px),linear-gradient(90deg,rgba(0,232,215,.16) 1px,transparent 1px);background-size:32px 32px}
.mini-radar{position:absolute;width:290px;height:290px;border-radius:50%;left:50%;top:50%;transform:translate(-50%,-50%);background:repeating-radial-gradient(circle,transparent 0 45px,rgba(0,232,215,.18) 46px 47px);border:1px solid rgba(0,232,215,.2)}
.mini-radar::before,.mini-radar::after{content:"";position:absolute;background:rgba(0,232,215,.16)}.mini-radar::before{width:1px;top:0;bottom:0;left:50%}.mini-radar::after{height:1px;left:0;right:0;top:50%}
.mini-radar .radar-sweep{inset:0}.mini-center{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);font-size:11px;font-weight:950;letter-spacing:.15em;color:var(--cyan)}
.steps{border-top:1px solid #ccd8dd}.step{padding:30px 0;border-bottom:1px solid #ccd8dd;display:grid;grid-template-columns:125px 1fr;gap:24px}.step-num{font-size:10px;letter-spacing:.14em;color:#078a80;font-weight:950}.step h3{margin:0 0 8px;font-size:25px;letter-spacing:-.035em}.step p{margin:0;color:#61717c;line-height:1.72}

/* ---------- live radar ---------- */
.live-radar{position:relative;overflow:hidden;background:var(--night);color:#fff;padding:112px 0;border-top:1px solid var(--line-dark);border-bottom:1px solid var(--line-dark)}
.live-radar::before{content:"";position:absolute;inset:0;opacity:.16;background-image:linear-gradient(rgba(255,255,255,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.08) 1px,transparent 1px);background-size:54px 54px;mask-image:radial-gradient(ellipse at center,#000 0 46%,transparent 82%)}
.live-head{position:relative;z-index:3;display:flex;justify-content:space-between;align-items:center;gap:60px}.live-head .section-copy{max-width:520px}
.live-head .section-copy.dark{color:#b3c4ce;border-left-color:rgba(0,232,215,.27)}
.signal-field{height:540px;position:relative;margin-top:42px;overflow:hidden}.signal-field::before,.signal-field::after{content:"";position:absolute;top:0;bottom:0;width:86px;z-index:15;pointer-events:none}.signal-field::before{left:0;background:linear-gradient(90deg,var(--night),transparent)}.signal-field::after{right:0;background:linear-gradient(-90deg,var(--night),transparent)}
.particles{position:absolute;inset:0;opacity:.85;background-image:radial-gradient(circle,rgba(255,255,255,.82) 0 1px,transparent 1.4px),radial-gradient(circle,rgba(0,232,215,.9) 0 1px,transparent 1.4px),radial-gradient(circle,rgba(255,255,255,.48) 0 1px,transparent 1.4px);background-size:37px 43px,53px 47px,71px 59px;background-position:0 0,13px 18px,27px 7px;mask-image:radial-gradient(ellipse at center,#000 0 39%,transparent 74%);animation:particleDrift 14s linear infinite}
@keyframes particleDrift{to{background-position:110px 42px,-90px 60px,135px -28px}}
/* alternating seamless lanes:
   1. row (a): left -> right   2. row (b): right -> left
   3. row (c): left -> right   4. row (d): right -> left
   each flow carries two identical tracks; translating exactly one
   track width (±50%) makes the loop seamless at any viewport. */
.flow{position:absolute;width:max-content;display:flex;gap:14px;z-index:5;will-change:transform}
.flow .signal-track{display:flex;align-items:center;gap:14px;flex:none}
.flow.a{left:auto;right:0;top:96px;animation:flowRight 28s linear infinite}
.flow.b{left:0;right:auto;top:154px;animation:flowLeft 31s linear infinite}
.flow.c{left:auto;right:0;top:332px;animation:flowRight 34s linear infinite}
.flow.d{left:0;right:auto;top:390px;animation:flowLeft 29s linear infinite}
@keyframes flowLeft{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@keyframes flowRight{from{transform:translateX(0)}to{transform:translateX(50%)}}
.data-pill{
  flex:none;
  height:40px;
  padding:0 17px;
  display:inline-flex;
  align-items:center;
  gap:8px;
  border:1px solid rgba(255,255,255,.27);
  border-radius:999px;
  background:rgba(3,11,16,.94);
  backdrop-filter:blur(9px);
  font-size:11.5px;
  line-height:1;
  font-weight:780;
  color:#e0ebf0;
  white-space:nowrap;
  box-shadow:0 8px 24px rgba(0,0,0,.24);
}
.data-pill i{width:6px;height:6px;border-radius:50%;background:currentColor;box-shadow:0 0 10px currentColor}
.data-pill.active{
  color:#54fff0;
  border-color:rgba(0,232,215,.78);
  background:rgba(2,17,20,.96);
  box-shadow:0 0 0 1px rgba(0,232,215,.05),0 8px 24px rgba(0,0,0,.25);
}
.signal-core{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:310px;height:310px;border-radius:50%;z-index:8;background:repeating-radial-gradient(circle,transparent 0 45px,rgba(0,232,215,.17) 46px 47px),radial-gradient(circle,rgba(0,232,215,.1),transparent 66%);border:1px solid rgba(0,232,215,.22)}.signal-core::before,.signal-core::after{content:"";position:absolute;background:rgba(0,232,215,.17)}.signal-core::before{width:1px;top:0;bottom:0;left:50%}.signal-core::after{height:1px;left:0;right:0;top:50%}.core-pointer{position:absolute;left:50%;top:50%;transform:translate(-50%,-48%) rotate(-5deg);width:0;height:0;border-left:18px solid transparent;border-right:18px solid transparent;border-bottom:52px solid #fff;filter:drop-shadow(0 0 12px rgba(255,255,255,.14));z-index:9}.core-pointer::after{content:"";position:absolute;left:-7px;top:23px;width:14px;height:14px;border-radius:50%;background:var(--cyan);box-shadow:0 0 0 7px rgba(0,232,215,.1),0 0 24px var(--cyan)}.core-label{position:absolute;left:50%;top:calc(50% + 82px);transform:translateX(-50%);z-index:10;border:1px solid rgba(0,232,215,.28);padding:8px 11px;border-radius:999px;background:rgba(2,7,11,.7);font-size:9px;font-weight:950;letter-spacing:.14em;color:#d8fffb}

/* ---------- why / about ---------- */
.why{background:#fff}
.why-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:50px}.why-card{min-height:220px;padding:28px;border:1px solid #e1e8eb;border-radius:22px;background:#fff}.why-card b{display:block;font-size:39px;letter-spacing:-.06em;margin-bottom:26px}.why-card h3{margin:0 0 9px;font-size:20px}.why-card p{margin:0;color:var(--muted);line-height:1.65;font-size:14px}
.about-band{margin-top:72px;display:grid;grid-template-columns:1.05fr .95fr;border-radius:28px;overflow:hidden;background:#0a151d;color:#fff}.about-copy{padding:56px}.about-copy h3{font-size:44px;line-height:1;letter-spacing:-.055em;margin:12px 0 18px}.about-copy p{color:#95a9b6;line-height:1.78;margin:0;max-width:570px}.about-side{padding:56px;background:linear-gradient(145deg,#09262d,#08202a);position:relative;overflow:hidden}.about-side::after{content:"";position:absolute;width:360px;height:360px;border-radius:50%;right:-120px;bottom:-170px;border:1px solid rgba(0,232,215,.18);box-shadow:0 0 0 60px rgba(0,232,215,.03),0 0 0 120px rgba(0,232,215,.02)}.about-list{display:grid;gap:14px;position:relative;z-index:2}.about-item{padding:15px 0;border-bottom:1px solid rgba(255,255,255,.1);display:flex;justify-content:space-between;gap:20px;color:#dce8ed;font-size:13px}.about-item span:last-child{color:var(--cyan);font-weight:850}

/* ---------- faq ---------- */
.faq{background:var(--soft)}
.faq-wrap{max-width:900px;margin:48px auto 0;border-top:1px solid #cad6db}details{border-bottom:1px solid #cad6db}summary{list-style:none;cursor:pointer;padding:25px 0;display:flex;justify-content:space-between;gap:30px;font-size:18px;font-weight:850}summary::-webkit-details-marker{display:none}summary::after{content:"+";font-size:24px;color:#078b81}details[open] summary::after{content:"–"}details p{margin:-4px 0 27px;color:#62727d;line-height:1.72;max-width:760px}

/* ---------- contact ---------- */
.contact{background:#fff;padding:90px 0}.contact-box{border-radius:30px;background:var(--cyan);padding:58px;display:grid;grid-template-columns:1fr .8fr;gap:60px;align-items:start}.contact-box h2{margin:0 0 15px;font-size:clamp(48px,5.7vw,78px);line-height:.94;letter-spacing:-.068em}.contact-box>div>p{margin:0;color:#245049;line-height:1.7;max-width:610px}.contact-actions{margin-top:28px;display:flex;gap:11px;flex-wrap:wrap}.contact-card{background:#fff;border-radius:20px;padding:28px;box-shadow:0 20px 50px rgba(0,65,60,.12)}.contact-card label{display:block;font-size:10px;font-weight:900;letter-spacing:.12em;color:#708089;margin:0 0 8px}.contact-card input,.contact-card textarea{width:100%;border:1px solid #dce5e8;border-radius:11px;padding:13px 14px;outline:none;margin-bottom:12px;background:#fbfcfc;color:#0a151b}.contact-card textarea{height:92px;resize:vertical}.contact-card input:focus,.contact-card textarea:focus{border-color:#0c9186;box-shadow:0 0 0 3px rgba(0,145,134,.08)}.contact-note{font-size:10px;color:#79878e;line-height:1.5;margin-top:10px}

/* ---------- footer ---------- */
footer{background:var(--night);color:#fff;padding:66px 0 30px;border-top:1px solid var(--line-dark)}
.footer-grid{display:grid;grid-template-columns:1.35fr .7fr .7fr 1fr;gap:44px}.footer-copy{max-width:360px;color:#8195a2;line-height:1.75;font-size:13px;margin-top:18px}.footer-col h4{margin:0 0 15px;font-size:10px;letter-spacing:.13em}.footer-links{display:grid;gap:9px}.footer-links a{font-size:13px;color:#8195a2}.footer-links a:hover{color:var(--cyan)}.footer-links .link-tel{color:#c4d3db;font-weight:800;letter-spacing:.01em}.footer-links .link-tel:hover{color:var(--cyan)}.footer-links .link-wa{color:var(--cyan);font-weight:800}.footer-bottom{display:flex;justify-content:space-between;gap:30px;margin-top:46px;padding-top:22px;border-top:1px solid var(--line-dark);color:#647987;font-size:11px}

/* ---------- floating whatsapp ---------- */
.wa-float{
  position:fixed;z-index:70;right:24px;bottom:calc(24px + env(safe-area-inset-bottom));
  width:56px;height:56px;border-radius:50%;
  display:grid;place-items:center;
  background:var(--cyan);color:#001512;
  box-shadow:0 15px 35px rgba(0,232,215,.28);
  transition:transform .2s ease,box-shadow .2s ease;
}
.wa-float:hover{transform:translateY(-3px) scale(1.04)}
.wa-float svg{width:27px;height:27px;display:block}
.wa-float::after{
  content:"";position:absolute;inset:-6px;border-radius:50%;
  border:1px solid rgba(0,232,215,.45);
  opacity:0;animation:waRing 4.2s ease-out infinite;
}
@keyframes waRing{0%{transform:scale(.86);opacity:.65}70%,100%{transform:scale(1.28);opacity:0}}
.wa-label{
  position:absolute;right:calc(100% + 12px);top:50%;
  transform:translateY(-50%) translateX(6px);
  white-space:nowrap;font-size:12px;font-weight:850;color:#eafffc;
  background:rgba(2,7,11,.92);border:1px solid rgba(0,232,215,.35);
  padding:8px 13px;border-radius:999px;
  opacity:0;pointer-events:none;
  transition:opacity .2s ease,transform .2s ease;
}
.wa-float:hover .wa-label{opacity:1;transform:translateY(-50%) translateX(0)}

/* ---------- reveal ---------- */
[data-reveal]{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}[data-reveal].visible{opacity:1;transform:none}
[data-reveal="left"]{transform:translateX(-20px)}[data-reveal="right"]{transform:translateX(20px)}[data-reveal="left"].visible,[data-reveal="right"].visible{transform:none}

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

@media(max-width:1080px){
  .nav-links{display:none}.menu-btn{display:block}.nav-contact{display:none}
  .hero{min-height:1040px}
  .hero-inner{grid-template-columns:1fr;gap:22px;padding-top:136px}
  .hero-copy{max-width:820px;padding-top:20px}
  .hero h1{max-width:760px;font-size:clamp(64px,9vw,92px)}
  .hero-line{white-space:normal}
  .world-stage{transform:none;height:540px}
  .globe{width:500px;height:500px;right:50%;transform:translateX(50%);top:20px}
  .globe-glow{width:548px;height:548px;right:50%;transform:translateX(50%);top:-4px}
  .globe-grid{width:350px;height:350px;right:50%;transform:translateX(50%);top:94px}
  .world-chip{display:none}
  .section-head,.live-head{flex-direction:column;align-items:flex-start;gap:24px}
  .section-head .section-copy,.live-head .section-copy{max-width:660px;padding-left:18px}
  .service-grid{grid-template-columns:1fr 1fr}
  .project-card,.project-card.reverse{grid-template-columns:1fr}
  .project-card.reverse .project-copy,.project-card.reverse .project-visual{order:initial}
  .project-visual{min-height:400px}
  .system-grid{grid-template-columns:1fr;gap:50px}
  .system-sticky{position:relative;top:auto}
  .why-grid{grid-template-columns:1fr 1fr}
  .about-band{grid-template-columns:1fr}
  .contact-box{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .logo-track{min-width:1350px}
  .nav-links.open{display:flex;position:fixed;inset:110px 0 0 0;background:#02070b;flex-direction:column;align-items:flex-start;padding:36px 24px;gap:25px;font-size:20px}
}

@media(max-width:700px){
  .announce{font-size:10px;padding:0 12px;text-align:center}
  .announce-full{display:none}
  .announce-short{display:inline}
  [data-reveal="left"]{transform:translateX(-12px)}
  [data-reveal="right"]{transform:translateX(12px)}
  .container{width:calc(100% - 28px)}
  .nav{height:70px}
  .nav-actions .btn{display:none}
  .hero{min-height:930px}
  .hero-inner{padding-top:124px}
  .hero h1{font-size:clamp(40px,11.5vw,54px);max-width:100%}
  .hero-line{white-space:normal}
  .hero-copy>p{font-size:16px}
  .hero-mini-proof{gap:18px}
  .world-stage{height:455px}
  .globe{width:390px;height:390px;top:28px}
  .globe-glow{width:426px;height:426px;top:10px}
  .globe-grid{width:270px;height:270px;top:88px}
  .hero-bottom{height:72px}
  .signal-marquee{height:72px}
  .signal-marquee .signal-track{min-width:900px}
  .brand-strip{padding:26px 0 24px}
  .client-logo{flex-basis:124px;width:124px;height:54px}
  .logo-slot img{max-height:38px}
  .logo-track{min-width:1050px;gap:18px;padding:0 18px}
  .section{padding:78px 0}
  .section-title{font-size:48px}
  .section-head .section-copy,.live-head .section-copy{font-size:16px;line-height:1.68;padding-left:14px;max-width:100%}
  .service-grid{grid-template-columns:1fr}
  .service-card{min-height:300px}
  .project-copy{padding:31px}
  .project-copy h3{font-size:34px}
  .project-visual{min-height:315px;padding:20px}
  .screen{height:220px}
  .project-badge{display:none}
  .manifesto{padding:62px 0}
  .manifesto-box{padding:40px 28px}
  .step{grid-template-columns:1fr;gap:8px}
  .system-visual{height:310px}
  .mini-radar{width:230px;height:230px}
  .live-radar{padding:80px 0}
  .signal-field{height:470px}
  .signal-field::before,.signal-field::after{width:34px}
  .flow.a{top:82px}.flow.b{top:134px}.flow.c{top:320px}.flow.d{top:372px}
  .data-pill{height:36px;padding:0 13px;font-size:10px}
  .signal-core{width:245px;height:245px}
  .why-grid{grid-template-columns:1fr}
  .about-copy,.about-side{padding:34px 28px}
  .contact{padding:68px 0}
  .contact-box{padding:34px 26px}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column}
  footer{padding-bottom:calc(96px + env(safe-area-inset-bottom))}
  .wa-float{width:52px;height:52px;right:16px;bottom:calc(16px + env(safe-area-inset-bottom))}
}

/* very small phones: keep the globe a full visible circle */
@media(max-width:430px){
  .globe{width:340px;height:340px;top:36px}
  .globe-glow{width:372px;height:372px;top:18px}
  .globe-grid{width:240px;height:240px;top:86px}
}

/* touch devices: no hover label on the floating button */
@media(hover:none){
  .wa-label{display:none}
}

@media(prefers-reduced-motion:reduce){
  *{scroll-behavior:auto!important}
  .brand-mark::after,.radar-sweep,.radar-center::after,.signal-marquee,.logo-marquee,.particles,.flow,.world-chip,.wa-float::after{animation:none!important}
  [data-reveal]{opacity:1;transform:none;transition:none}
}