:root{
  --bg:#07111f;
  --bg2:#0b1627;
  --surface:#101c2e;
  --surface2:#142238;
  --text:#f7f9fc;
  --muted:#9fafc3;
  --line:rgba(255,255,255,.10);
  --blue:#3b82f6;
  --blue2:#60a5fa;
  --green:#23d18b;
  --paper:#f7f9fc;
  --ink:#0b1320;
  --paper-muted:#5f6b7a;
  --paper-line:#dfe5ec;
  --shadow:0 24px 70px rgba(2,12,27,.22);
  --radius:24px;
  --radius-sm:16px;
  --shell:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,-apple-system,BlinkMacSystemFont,"SF Pro Display","Segoe UI",sans-serif;background:var(--bg);color:var(--text);line-height:1.55;-webkit-font-smoothing:antialiased}
body[data-theme="light"]{--bg:#edf3f9;--bg2:#f8fbff;--surface:#fff;--surface2:#eef4fb;--text:#0b1320;--muted:#627081;--line:rgba(11,19,32,.12)}
a{color:inherit;text-decoration:none}
button,input,select{font:inherit}
img{max-width:100%;display:block}
.shell{width:min(var(--shell),calc(100% - 40px));margin-inline:auto}
.skip-link{position:fixed;left:16px;top:-80px;z-index:9999;background:#fff;color:#000;padding:10px 14px;border-radius:10px}
.skip-link:focus{top:16px}
.topbar{position:sticky;top:0;z-index:100;background:rgba(7,17,31,.80);backdrop-filter:blur(18px);border-bottom:1px solid rgba(255,255,255,.08)}
body[data-theme="light"] .topbar{background:rgba(255,255,255,.86);border-color:rgba(11,19,32,.08)}
.topbar-inner{min-height:76px;display:flex;align-items:center;gap:26px}
.brand{display:flex;align-items:center}
.brand img{height:44px;width:auto}
body[data-theme="light"] .brand img{filter:brightness(.18)}
.nav-links{display:flex;align-items:center;gap:24px;margin-left:auto}
.nav-links a{font-size:14px;font-weight:700;color:var(--muted);transition:.2s}
.nav-links a:hover{color:var(--text)}
.nav-actions{display:flex;align-items:center;gap:10px}
.theme-toggle{width:40px;height:40px;border-radius:50%;border:1px solid var(--line);background:var(--surface);color:var(--text);cursor:pointer}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid transparent;border-radius:14px;padding:12px 18px;font-weight:800;cursor:pointer;transition:transform .2s ease,box-shadow .2s ease,background .2s ease}
.btn:hover{transform:translateY(-2px)}
.btn-sm{padding:9px 14px;border-radius:12px;font-size:14px}
.btn-lg{padding:15px 22px;font-size:16px}
.btn-primary{background:linear-gradient(135deg,var(--blue),#2563eb);color:#fff;box-shadow:0 12px 32px rgba(59,130,246,.32)}
.btn-primary:hover{box-shadow:0 16px 38px rgba(59,130,246,.42)}
.btn-outline{border-color:rgba(255,255,255,.20);background:rgba(255,255,255,.06);color:#fff}
.btn-ghost{border-color:var(--line);background:transparent;color:var(--text)}
.btn-dark{background:#111827;color:#fff}
.btn-block{width:100%}
.section{padding:92px 0}
.section-dark{background:linear-gradient(180deg,#07111f 0%,#0b1728 100%)}
.section-dark-soft{background:linear-gradient(180deg,var(--bg2),var(--bg));color:var(--text)}
.section-light{background:var(--paper);color:var(--ink)}
.section-accent{background:linear-gradient(135deg,#0c1728 0%,#0a2d4c 55%,#063d35 100%);color:#fff}
.hero{min-height:720px;display:grid;align-items:center;position:relative;overflow:hidden}
.hero-glow{position:absolute;border-radius:50%;filter:blur(70px);opacity:.24;pointer-events:none}
.hero-glow-a{width:520px;height:520px;background:#2563eb;left:-150px;top:-80px}
.hero-glow-b{width:460px;height:460px;background:#10b981;right:-100px;bottom:-120px}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:70px;align-items:center;padding-top:70px;padding-bottom:70px;position:relative;z-index:1}
.eyebrow,.kicker{display:inline-flex;align-items:center;gap:9px;text-transform:uppercase;letter-spacing:.13em;font-size:12px;font-weight:900}
.eyebrow{color:#b7c8df;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.10);padding:9px 13px;border-radius:999px}
.kicker{color:#2f6bd8;margin-bottom:14px}
.section-dark-soft .kicker,.section-accent .kicker{color:#83b5ff}
.pulse-dot{width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 0 0 rgba(35,209,139,.55);animation:pulse 1.9s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 10px rgba(35,209,139,0)}100%{box-shadow:0 0 0 0 rgba(35,209,139,0)}}
.hero h1{font-size:clamp(48px,6.6vw,82px);line-height:.98;letter-spacing:-.055em;margin:22px 0 24px;max-width:760px}
.hero h1 span{background:linear-gradient(90deg,#73b5ff,#42e7ad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-sub{font-size:20px;color:#b9c6d6;max-width:690px;margin:0}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin:32px 0}
.trust-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:36px}
.trust-strip div{padding:14px 12px;border:1px solid rgba(255,255,255,.09);background:rgba(255,255,255,.045);border-radius:15px}
.trust-strip strong,.trust-strip span{display:block}
.trust-strip strong{font-size:16px}
.trust-strip span{font-size:12px;color:#98a9bd;margin-top:2px}
.micro-note{font-size:12px;color:#8091a6;margin-top:10px}
.device-card{max-width:480px;margin-left:auto;border:1px solid rgba(255,255,255,.10);background:linear-gradient(180deg,rgba(255,255,255,.08),rgba(255,255,255,.025));border-radius:32px;padding:18px;box-shadow:0 30px 90px rgba(0,0,0,.40);transform:rotate(1.2deg)}
.device-card img{width:100%;aspect-ratio:4/5;object-fit:contain;border-radius:22px;background:#02060d}
.device-badge{position:absolute;margin:18px;background:rgba(7,17,31,.82);backdrop-filter:blur(12px);padding:8px 11px;border-radius:999px;font-size:12px;font-weight:800}
.device-meta{display:flex;justify-content:space-between;align-items:center;padding:16px 8px 4px}
.device-meta span,.device-meta strong{display:block}
.device-meta span{font-size:12px;color:#8ea0b5}
.device-meta strong{font-size:14px;margin-top:3px}
.device-meta a{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;background:#fff;color:#07111f;font-size:18px}
.logos-bar{background:#09131f;color:#9cadc0;border-top:1px solid rgba(255,255,255,.07);border-bottom:1px solid rgba(255,255,255,.07)}
.logos-inner{min-height:64px;display:flex;align-items:center;justify-content:center;gap:18px;flex-wrap:wrap;font-size:13px;font-weight:800}
.logos-inner i{width:4px;height:4px;background:#506174;border-radius:50%}
.section-head{display:flex;justify-content:space-between;gap:40px;align-items:end;margin-bottom:38px}
.section-head.centered{display:block;text-align:center;max-width:760px;margin:0 auto 42px}
.section-head h2,.feature-copy h2,.latest-copy h2,.faq-intro h2,.quote-copy h2{font-size:clamp(34px,4.2vw,54px);line-height:1.05;letter-spacing:-.045em;margin:0}
.section-head p{max-width:460px;color:var(--paper-muted);margin:0}
.section-dark-soft .section-head p{color:var(--muted)}
.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.service-card{appearance:none;text-align:left;border:1px solid var(--paper-line);background:#fff;border-radius:22px;padding:26px;box-shadow:0 8px 25px rgba(15,23,42,.04);transition:.24s;cursor:pointer;color:var(--ink)}
.service-card:hover{transform:translateY(-6px);border-color:#a9c8ff;box-shadow:0 22px 50px rgba(23,53,89,.12)}
.service-icon{width:48px;height:48px;border-radius:14px;display:grid;place-items:center;background:#eaf2ff;color:#2463d5;font-size:24px;margin-bottom:22px}
.service-card h3{font-size:20px;margin:0 0 10px}
.service-card p{color:var(--paper-muted);margin:0 0 22px}
.card-link{font-weight:900;color:#2669dc}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.step-card{border:1px solid var(--line);background:rgba(255,255,255,.035);border-radius:24px;padding:28px;min-height:250px}
.step-no{font-size:13px;font-weight:900;color:#7eaefb}
.step-card h3{font-size:24px;margin:34px 0 12px}
.step-card p{color:var(--muted);margin:0}
.feature-layout{display:grid;grid-template-columns:.85fr 1.15fr;gap:58px;align-items:start}
.feature-copy p{color:var(--paper-muted);font-size:18px}
.text-link{color:#2563eb;font-weight:900}
.feature-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.feature-card{border:1px solid var(--paper-line);border-radius:20px;padding:22px;background:#fff}
.feature-card>span{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;background:#e9fff6;color:#087a53;font-weight:900}
.feature-card h3{margin:16px 0 8px;font-size:19px}
.feature-card p{margin:0;color:var(--paper-muted)}
.latest-grid{display:grid;grid-template-columns:.95fr 1.05fr;gap:58px;align-items:center}
.latest-image{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);border-radius:28px;padding:22px}
.latest-image img{border-radius:20px;aspect-ratio:16/10;object-fit:contain;background:#02060d}
.latest-copy p{font-size:18px;color:#c4d0dc}
.model-pills{display:flex;flex-wrap:wrap;gap:9px;margin-top:24px}
.model-pills span{padding:8px 12px;border:1px solid rgba(255,255,255,.15);border-radius:999px;background:rgba(255,255,255,.06);font-size:13px;font-weight:800}
.review-stage{border:1px solid var(--paper-line);border-radius:28px;background:#fff;padding:44px;text-align:center;box-shadow:var(--shadow)}
.review-empty{max-width:680px;margin:auto}
.stars{letter-spacing:.16em;color:#f59e0b;font-size:26px}
.review-empty h3{font-size:28px;margin:12px 0}
.review-empty p{color:var(--paper-muted);margin:0 0 24px}
.quote-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:60px;align-items:center}
.quote-copy p{color:var(--muted);font-size:18px}
.quote-points{display:flex;flex-direction:column;gap:10px;margin-top:26px;color:#c8d4df;font-weight:700}
.quote-card{background:#fff;color:var(--ink);border-radius:26px;padding:28px;box-shadow:0 30px 80px rgba(0,0,0,.22)}
.quote-card label{display:block;font-weight:800;font-size:14px;margin-bottom:16px}
.quote-card input,.quote-card select{width:100%;margin-top:8px;border:1px solid #d8e0e8;background:#f8fafc;color:#0b1320;border-radius:13px;padding:13px 14px;outline:none}
.quote-card input:focus,.quote-card select:focus{border-color:#4a8cf7;box-shadow:0 0 0 4px rgba(59,130,246,.12)}
.form-note{font-size:12px;color:#7c8795;text-align:center;margin:12px 0 0}
.faq-layout{display:grid;grid-template-columns:.65fr 1.35fr;gap:70px}
.faq-intro p{color:var(--paper-muted);font-size:18px}
.accordion{border-top:1px solid var(--paper-line)}
.faq-item{border-bottom:1px solid var(--paper-line)}
.faq-q{width:100%;border:0;background:transparent;display:flex;justify-content:space-between;gap:16px;padding:22px 0;text-align:left;color:var(--ink);font-weight:900;font-size:18px;cursor:pointer}
.faq-q span{font-size:24px;line-height:1;transition:.2s}
.faq-q[aria-expanded="true"] span{transform:rotate(45deg)}
.faq-a{display:grid;grid-template-rows:0fr;transition:grid-template-rows .28s ease}
.faq-a>p{overflow:hidden;margin:0;color:var(--paper-muted)}
.faq-item.open .faq-a{grid-template-rows:1fr}
.faq-item.open .faq-a>p{padding-bottom:22px}
.modern-footer{background:#050b14;color:#d4dde8;padding:70px 0 110px;border-top:1px solid rgba(255,255,255,.08)}
.footer-grid{display:grid;grid-template-columns:1.4fr .8fr .9fr 1fr;gap:42px}
.footer-logo{height:48px;width:auto;margin-bottom:18px}
.footer-grid h3{font-size:15px;color:#fff;margin:0 0 16px}
.footer-grid p{color:#8fa0b2}
.footer-grid a,.footer-grid span{display:block;color:#a8b7c6;margin:8px 0}
.footer-grid a:hover{color:#fff}
.footer-grid small{color:#718196}
.footer-bottom{display:flex;justify-content:space-between;gap:24px;border-top:1px solid rgba(255,255,255,.08);margin-top:46px;padding-top:22px;color:#6f8092;font-size:12px}
.mobile-cta{display:none}
.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}
.reveal.is-visible{opacity:1;transform:none}
@media(max-width:980px){
  .nav-links{display:none}
  .hero{min-height:auto}
  .hero-grid,.latest-grid,.feature-layout,.quote-grid,.faq-layout{grid-template-columns:1fr}
  .hero-grid{gap:38px}
  .hero-visual{order:-1}
  .device-card{max-width:390px;margin:auto}
  .service-grid{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:680px){
  .shell{width:min(100% - 28px,var(--shell))}
  .section{padding:68px 0}
  .topbar-inner{min-height:64px}
  .brand img{height:36px}
  .nav-actions .btn-ghost{display:none}
  .nav-actions .btn-primary{display:none}
  .hero-grid{padding-top:34px;padding-bottom:54px}
  .hero h1{font-size:47px}
  .hero-sub{font-size:18px}
  .hero-actions{display:grid}
  .trust-strip{grid-template-columns:repeat(2,1fr)}
  .service-grid,.feature-grid{grid-template-columns:1fr}
  .section-head{display:block}
  .section-head p{margin-top:16px}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{display:block}
  .mobile-cta{position:fixed;left:10px;right:10px;bottom:10px;z-index:120;display:grid;grid-template-columns:.7fr 1.2fr 1fr;background:rgba(5,11,20,.90);backdrop-filter:blur(16px);border:1px solid rgba(255,255,255,.12);border-radius:16px;padding:7px;box-shadow:0 20px 60px rgba(0,0,0,.35)}
  .mobile-cta a{display:grid;place-items:center;padding:11px 8px;border-radius:11px;font-size:13px;font-weight:900;color:#d8e4f0}
  .mobile-cta .primary{background:#2f75ef;color:#fff}
}
@media(prefers-reduced-motion:reduce){
  *{scroll-behavior:auto!important;animation:none!important;transition:none!important}
  .reveal{opacity:1;transform:none}
}

/* ===== White header + hero update ===== */
body[data-theme="light"]{
  background:#ffffff;
}

body[data-theme="light"] .topbar{
  background:rgba(255,255,255,.96);
  border-bottom:1px solid #e6ebf1;
  box-shadow:0 6px 22px rgba(15,23,42,.05);
}

body[data-theme="light"] .brand img{
  filter:brightness(.16);
}

body[data-theme="light"] .nav-links a{
  color:#526175;
}

body[data-theme="light"] .nav-links a:hover{
  color:#0b1320;
}

body[data-theme="light"] .theme-toggle{
  background:#f6f8fb;
  color:#0b1320;
  border-color:#dfe6ee;
}

body[data-theme="light"] .btn-ghost{
  background:#ffffff;
  color:#0b1320;
  border-color:#dfe6ee;
}

body[data-theme="light"] .hero.section-dark{
  background:
    radial-gradient(circle at 12% 14%, rgba(59,130,246,.10), transparent 34%),
    radial-gradient(circle at 88% 82%, rgba(35,209,139,.08), transparent 30%),
    #ffffff;
  color:#0b1320;
}

body[data-theme="light"] .hero-glow-a{
  background:#93c5fd;
  opacity:.16;
}

body[data-theme="light"] .hero-glow-b{
  background:#6ee7b7;
  opacity:.12;
}

body[data-theme="light"] .eyebrow{
  color:#35516f;
  background:#f5f9ff;
  border-color:#dce9f8;
}

body[data-theme="light"] .hero h1{
  color:#0b1320;
}

body[data-theme="light"] .hero-sub{
  color:#536274;
}

body[data-theme="light"] .hero .btn-outline{
  background:#ffffff;
  color:#0b1320;
  border-color:#cfd8e3;
}

body[data-theme="light"] .hero .btn-outline:hover{
  background:#f5f8fc;
}

body[data-theme="light"] .trust-strip div{
  background:#ffffff;
  border-color:#e1e8f0;
  box-shadow:0 10px 25px rgba(15,23,42,.05);
}

body[data-theme="light"] .trust-strip strong{
  color:#0b1320;
}

body[data-theme="light"] .trust-strip span{
  color:#6b7b8d;
}

body[data-theme="light"] .micro-note{
  color:#7a8999;
}

body[data-theme="light"] .device-card{
  background:#f7f9fc;
  border-color:#e2e8f0;
  box-shadow:0 26px 70px rgba(15,23,42,.16);
}

body[data-theme="light"] .device-badge{
  background:rgba(255,255,255,.90);
  color:#0b1320;
  border:1px solid rgba(15,23,42,.08);
}

body[data-theme="light"] .device-meta span{
  color:#718096;
}

body[data-theme="light"] .device-meta strong{
  color:#0b1320;
}

body[data-theme="light"] .logos-bar{
  background:#f8fafc;
  color:#58687a;
  border-color:#e7edf4;
}

body[data-theme="light"] .logos-inner i{
  background:#a8b5c4;
}



/* ===== Floating WhatsApp Button ===== */
.floating-whatsapp{
  position:fixed;
  right:22px;
  bottom:22px;
  z-index:150;
  display:flex;
  align-items:center;
  gap:10px;
  min-height:58px;
  padding:0 18px 0 15px;
  border-radius:999px;
  background:#25D366;
  color:#fff;
  box-shadow:0 16px 40px rgba(18,140,78,.34);
  font-weight:900;
  font-size:14px;
  transition:transform .2s ease, box-shadow .2s ease;
}
.floating-whatsapp svg{
  width:30px;
  height:30px;
  flex:0 0 30px;
}
.floating-whatsapp:hover,
.floating-whatsapp:focus-visible{
  color:#fff;
  transform:translateY(-3px);
  box-shadow:0 20px 48px rgba(18,140,78,.44);
}
.floating-whatsapp::after{
  content:"";
  position:absolute;
  inset:-5px;
  border:2px solid rgba(37,211,102,.25);
  border-radius:999px;
  animation:whatsappPulse 2.1s ease-out infinite;
  pointer-events:none;
}
@keyframes whatsappPulse{
  0%{transform:scale(.92);opacity:.75}
  75%,100%{transform:scale(1.18);opacity:0}
}
@media(max-width:680px){
  .floating-whatsapp{
    right:16px;
    bottom:82px;
    width:56px;
    height:56px;
    min-height:56px;
    padding:0;
    justify-content:center;
  }
  .floating-whatsapp-label{display:none}
}
@media(prefers-reduced-motion:reduce){
  .floating-whatsapp::after{animation:none}
}