/* ====== Express Reklam — main stylesheet ====== */
:root{
  --bg:#0b1220;
  --bg-2:#0e1628;
  --surface:#ffffff;
  --text:#0f172a;
  --muted:#5b6577;
  --line:#e6e9f0;
  --primary:#ff5a1f;
  --primary-2:#ff8a3d;
  --accent:#ffd166;
  --whatsapp:#25D366;
  --whatsapp-2:#128C7E;
  --radius:14px;
  --radius-lg:22px;
  --shadow-sm:0 4px 14px rgba(15,23,42,.06);
  --shadow-md:0 18px 40px rgba(15,23,42,.10);
  --shadow-lg:0 30px 60px rgba(15,23,42,.18);
  --container:1200px;
  --header-h:74px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;
  color:var(--text);
  background:#fafbff;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img,svg,iframe{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none;margin:0;padding:0}
h1,h2,h3,h4{font-family:'Plus Jakarta Sans','Inter',sans-serif;color:var(--text);line-height:1.2;margin:0 0 .5em}
p{margin:0 0 1em;color:var(--muted)}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 22px}

.skip-link{
  position:absolute;left:-999px;top:0;background:#000;color:#fff;padding:10px 14px;z-index:9999;border-radius:0 0 8px 0;
}
.skip-link:focus{left:0}

.grad{background:linear-gradient(90deg,var(--primary),var(--primary-2) 60%,var(--accent));-webkit-background-clip:text;background-clip:text;color:transparent}

/* Buttons */
.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:12px 18px;border-radius:999px;font-weight:700;font-size:.95rem;
  border:1px solid transparent;cursor:pointer;transition:transform .15s ease, box-shadow .2s ease, background .2s ease, color .2s ease;
  white-space:nowrap;
}
.btn:hover{transform:translateY(-1px)}
.btn--primary{background:linear-gradient(135deg,var(--primary),var(--primary-2));color:#fff;box-shadow:0 10px 24px rgba(255,90,31,.35)}
.btn--primary:hover{box-shadow:0 14px 30px rgba(255,90,31,.45)}
.btn--whatsapp{background:linear-gradient(135deg,var(--whatsapp),var(--whatsapp-2));color:#fff;box-shadow:0 10px 24px rgba(37,211,102,.35)}
.btn--whatsapp:hover{box-shadow:0 14px 30px rgba(37,211,102,.45)}
.btn--ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.35)}
.btn--ghost:hover{background:rgba(255,255,255,.08)}
.btn--lg{padding:14px 22px;font-size:1rem}

/* Topbar */
.topbar{background:#070b16;color:#cbd5e1;font-size:.85rem}
.topbar__row{display:flex;gap:14px;align-items:center;justify-content:center;padding:8px 0;flex-wrap:wrap}
.topbar a{color:#fff;font-weight:600}
.topbar__sep{opacity:.4}

/* Header */
.header{
  position:sticky;top:0;z-index:100;
  background:rgba(255,255,255,.85);
  backdrop-filter:saturate(160%) blur(12px);
  -webkit-backdrop-filter:saturate(160%) blur(12px);
  border-bottom:1px solid var(--line);
}
.header__row{display:flex;align-items:center;justify-content:space-between;height:var(--header-h);gap:18px}
.brand{display:inline-flex;align-items:center;gap:10px}
.brand__mark{
  width:42px;height:42px;border-radius:12px;
  background:linear-gradient(135deg,var(--primary),var(--primary-2));
  color:#fff;font-weight:900;font-family:'Plus Jakarta Sans',sans-serif;
  display:grid;place-items:center;font-size:1.25rem;
  box-shadow:0 8px 20px rgba(255,90,31,.35);
}
.brand__text{display:flex;flex-direction:column;line-height:1}
.brand__text strong{font-family:'Plus Jakarta Sans',sans-serif;font-weight:800;letter-spacing:.04em;font-size:1.05rem}
.brand__text span{font-size:.72rem;letter-spacing:.32em;color:var(--muted);margin-top:3px}
.brand--light .brand__text strong{color:#fff}
.brand--light .brand__text span{color:#94a3b8}

.nav ul{display:flex;gap:6px}
.nav a{
  display:inline-block;padding:10px 14px;border-radius:10px;font-weight:600;color:#0f172a;font-size:.95rem;
  transition:background .2s ease,color .2s ease;
}
.nav a:hover{background:#fff1ea;color:var(--primary)}

.header__cta{display:flex;gap:10px;align-items:center}

.hamburger{display:none;background:transparent;border:0;width:42px;height:42px;border-radius:10px;cursor:pointer}
.hamburger span{display:block;width:22px;height:2px;background:#0f172a;margin:5px auto;border-radius:2px;transition:.25s}
.hamburger[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.hamburger[aria-expanded="true"] span:nth-child(2){opacity:0}
.hamburger[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* Hero */
.hero{position:relative;color:#fff;overflow:hidden;background:#0b1220}
.hero__bg{
  position:absolute;inset:0;
  background:
    radial-gradient(900px 500px at 85% -10%, rgba(255,138,61,.35), transparent 60%),
    radial-gradient(800px 500px at -10% 110%, rgba(37,211,102,.20), transparent 55%),
    linear-gradient(180deg,#0b1220 0%, #0c1426 60%, #0a1020 100%);
}
.hero__bg::after{
  content:"";position:absolute;inset:0;
  background-image:
    linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image:radial-gradient(ellipse at 50% 40%, #000 30%, transparent 75%);
  -webkit-mask-image:radial-gradient(ellipse at 50% 40%, #000 30%, transparent 75%);
}
.hero__inner{position:relative;display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center;padding:90px 22px 110px;}
.hero__content h1{
  font-size:clamp(2rem,4.6vw,3.6rem);font-weight:800;color:#fff;line-height:1.08;margin:.4em 0 .35em;
}
.hero__content .lead{color:#cbd5e1;font-size:1.1rem;max-width:60ch}
.hero__cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:18px}
.badge{
  display:inline-flex;align-items:center;gap:6px;
  padding:6px 12px;border-radius:999px;
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);
  font-size:.8rem;color:#fde68a;letter-spacing:.04em;
}

.hero__stats{
  display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:36px;max-width:560px;
}
.hero__stats li{
  background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);
  border-radius:14px;padding:14px;text-align:center;
}
.hero__stats strong{display:block;color:#fff;font-size:1.4rem;font-family:'Plus Jakarta Sans',sans-serif}
.hero__stats span{color:#94a3b8;font-size:.78rem}

/* Hero card / sign mock */
.hero__card{
  position:relative;border-radius:24px;
  background:linear-gradient(160deg, rgba(255,255,255,.06), rgba(255,255,255,.02));
  border:1px solid rgba(255,255,255,.1);
  padding:36px 28px;min-height:320px;
  display:flex;flex-direction:column;justify-content:center;align-items:center;
  box-shadow:0 30px 70px rgba(0,0,0,.45);
  overflow:hidden;
}
.hero__card-glow{
  position:absolute;inset:-40%;
  background:radial-gradient(circle at 50% 50%, rgba(255,90,31,.35), transparent 60%);
  filter:blur(40px);
}
.hero__sign{position:relative;display:flex;gap:8px;flex-wrap:wrap;justify-content:center}
.hero__sign-letter{
  font-family:'Plus Jakarta Sans',sans-serif;font-weight:900;font-size:clamp(2.2rem,5vw,3.6rem);
  color:#fff;
  text-shadow:
    0 0 10px rgba(255,138,61,.9),
    0 0 22px rgba(255,90,31,.7),
    0 0 38px rgba(255,90,31,.45);
  animation:flicker 3.6s infinite ease-in-out;
}
.hero__sign-letter:nth-child(2){animation-delay:.3s}
.hero__sign-letter:nth-child(3){animation-delay:.6s}
.hero__sign-letter:nth-child(4){animation-delay:.9s}
.hero__sign-letter:nth-child(5){animation-delay:1.2s}
.hero__sign-letter:nth-child(6){animation-delay:1.5s}
.hero__sign-letter:nth-child(7){animation-delay:1.8s}
.hero__sign-sub{position:relative;color:#fde68a;letter-spacing:.6em;font-size:.85rem;margin-top:14px;text-align:center}

@keyframes flicker{
  0%,18%,22%,25%,53%,57%,100%{opacity:1}
  20%,24%,55%{opacity:.55}
}

/* Trust bar */
.trust{background:#fff;border-bottom:1px solid var(--line)}
.trust__row{display:flex;gap:18px;flex-wrap:wrap;justify-content:space-between;padding:18px 0;color:#0f172a;font-weight:600}
.trust__row span{color:var(--whatsapp);margin-right:6px;font-weight:900}

/* Sections */
.section{padding:90px 0}
.section--dark{background:linear-gradient(180deg,#0b1220,#0e1628);color:#e2e8f0}
.section--dark h2,.section--dark h3,.section--dark h4{color:#fff}
.section--dark p{color:#cbd5e1}
.section__head{text-align:center;max-width:780px;margin:0 auto 56px}
.eyebrow{
  display:inline-block;font-size:.78rem;letter-spacing:.32em;color:var(--primary);
  font-weight:700;margin-bottom:10px;text-transform:uppercase;
}
.section__head h2{font-size:clamp(1.8rem,3.4vw,2.6rem);font-weight:800}
.section--dark .eyebrow{color:var(--accent)}

/* Grid */
.grid{display:grid;gap:22px}
.services{grid-template-columns:repeat(auto-fill,minmax(260px,1fr))}
.features{grid-template-columns:repeat(auto-fill,minmax(260px,1fr))}

/* Card / Service */
.card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:26px 22px;transition:transform .25s ease, box-shadow .25s ease, border-color .25s ease;
  position:relative;overflow:hidden;
}
.card::before{
  content:"";position:absolute;inset:auto -40% -40% auto;width:200px;height:200px;
  background:radial-gradient(circle, rgba(255,90,31,.18), transparent 60%);
  transform:translate(40px,40px);opacity:0;transition:.3s;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:#ffd9c5}
.card:hover::before{opacity:1}
.card__ico{
  width:54px;height:54px;border-radius:14px;display:grid;place-items:center;font-size:1.6rem;
  background:linear-gradient(135deg,#fff1ea,#ffe1cf);color:var(--primary);margin-bottom:14px;
  border:1px solid #ffd9c5;
}
.card h3{font-size:1.1rem;margin-bottom:6px}
.card p{margin:0;font-size:.95rem}

/* About */
.about{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
.about p{color:#cbd5e1}
.ticks{margin-top:8px}
.ticks li{padding:8px 0 8px 28px;position:relative;color:#e2e8f0}
.ticks li::before{
  content:"✓";position:absolute;left:0;top:8px;
  width:20px;height:20px;border-radius:50%;
  background:var(--primary);color:#fff;display:grid;place-items:center;font-size:.7rem;font-weight:900;
}
.about__cards{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.mini-card{
  background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);
  border-radius:18px;padding:22px;
}
.mini-card__num{
  font-family:'Plus Jakarta Sans',sans-serif;font-weight:900;font-size:1.6rem;
  color:transparent;-webkit-background-clip:text;background-clip:text;
  background-image:linear-gradient(90deg,var(--primary),var(--accent));
  margin-bottom:8px;
}
.mini-card h4{font-size:1.05rem;margin:0 0 4px}
.mini-card p{margin:0;font-size:.9rem;color:#cbd5e1}

/* Features */
.feature{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:24px;text-align:left;
  transition:transform .2s ease, box-shadow .2s ease;
}
.feature:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.feature__ico{font-size:1.8rem;margin-bottom:8px}

/* CTA */
.cta{
  background:linear-gradient(135deg,#0b1220,#1f2a44);color:#fff;padding:60px 0;
  border-top:1px solid rgba(255,255,255,.05);border-bottom:1px solid rgba(255,255,255,.05);
}
.cta__row{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}
.cta h2{color:#fff;font-size:clamp(1.4rem,2.6vw,2rem);margin:0 0 6px}
.cta p{color:#cbd5e1;margin:0}
.cta__btns{display:flex;gap:12px;flex-wrap:wrap}

/* FAQ */
.faq{max-width:860px;margin:0 auto;display:grid;gap:12px}
.faq details{
  background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px 20px;
  transition:box-shadow .2s ease;
}
.faq details[open]{box-shadow:var(--shadow-sm)}
.faq summary{
  cursor:pointer;font-weight:700;color:#0f172a;list-style:none;
  display:flex;align-items:center;justify-content:space-between;gap:12px;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:1.4rem;color:var(--primary);transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq p{margin:10px 0 0;color:#475569}

/* Contact */
.contact{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:start}
.contact__info p{color:#cbd5e1}
.contact__list{display:grid;gap:14px;margin:18px 0 22px}
.contact__list li{
  display:flex;align-items:center;gap:14px;
  background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);
  padding:14px 16px;border-radius:14px;
}
.contact__list small{display:block;color:#94a3b8;font-size:.78rem;text-transform:uppercase;letter-spacing:.18em;margin-bottom:2px}
.contact__list a,.contact__list span{color:#fff;font-weight:700}
.contact__ico{
  width:42px;height:42px;border-radius:12px;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--primary),var(--primary-2));color:#fff;font-size:1.1rem;flex-shrink:0;
}

.contact__form{display:grid;gap:12px;margin-top:14px}
.contact__form .row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.contact__form input,.contact__form textarea{
  width:100%;padding:13px 14px;border-radius:12px;
  border:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.04);
  color:#fff;font:inherit;outline:none;transition:border-color .2s, background .2s;
}
.contact__form input::placeholder,.contact__form textarea::placeholder{color:#94a3b8}
.contact__form input:focus,.contact__form textarea:focus{border-color:var(--primary);background:rgba(255,255,255,.08)}
.contact__form button{justify-self:start}

.contact__map{
  border-radius:22px;overflow:hidden;border:1px solid rgba(255,255,255,.1);
  box-shadow:0 30px 60px rgba(0,0,0,.35);min-height:460px;
}
.contact__map iframe{width:100%;height:100%;min-height:460px;border:0;display:block;filter:grayscale(15%) contrast(1.05)}

/* Footer */
.footer{background:#070b16;color:#cbd5e1;padding-top:60px}
.footer__row{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.1fr;gap:32px;padding-bottom:40px}
.footer__col h4{color:#fff;font-size:1rem;margin-bottom:14px}
.footer__col ul li{padding:6px 0}
.footer__col ul a:hover{color:var(--primary)}
.footer__contact a{color:#fff}
.footer__bottom{border-top:1px solid rgba(255,255,255,.06);padding:18px 0;text-align:center}
.footer__bottom small{color:#94a3b8}

/* Floating WA */
.float-wa{
  position:fixed;right:18px;bottom:18px;z-index:90;
  width:58px;height:58px;border-radius:50%;
  background:linear-gradient(135deg,var(--whatsapp),var(--whatsapp-2));color:#fff;
  display:grid;place-items:center;
  box-shadow:0 14px 30px rgba(37,211,102,.45);
  animation:pulse 2.4s infinite;
}
@keyframes pulse{
  0%,100%{box-shadow:0 14px 30px rgba(37,211,102,.45),0 0 0 0 rgba(37,211,102,.5)}
  50%{box-shadow:0 14px 30px rgba(37,211,102,.45),0 0 0 18px rgba(37,211,102,0)}
}

/* ===== Responsive ===== */
@media (max-width: 1024px){
  .hero__inner{grid-template-columns:1fr;padding:70px 22px 90px}
  .hero__card{order:-1;min-height:240px}
  .about{grid-template-columns:1fr}
  .contact{grid-template-columns:1fr}
  .footer__row{grid-template-columns:1fr 1fr}
}

@media (max-width: 820px){
  .nav{
    position:fixed;left:0;right:0;top:var(--header-h);
    background:#fff;border-bottom:1px solid var(--line);
    transform:translateY(-120%);opacity:0;pointer-events:none;
    transition:.25s ease;
    box-shadow:var(--shadow-md);
  }
  .nav.open{transform:translateY(0);opacity:1;pointer-events:auto}
  .nav ul{flex-direction:column;padding:14px 18px}
  .nav a{display:block;padding:12px 10px;border-bottom:1px solid var(--line)}
  .nav a:last-child{border-bottom:0}
  .hamburger{display:block}
  .header__cta .btn:not(.btn--whatsapp){display:none}
  .topbar__sep{display:none}
  .topbar__row{font-size:.8rem;gap:10px}
}

@media (max-width: 640px){
  .section{padding:64px 0}
  .section__head{margin-bottom:36px}
  .hero__stats{grid-template-columns:repeat(2,1fr)}
  .about__cards{grid-template-columns:1fr}
  .contact__form .row{grid-template-columns:1fr}
  .footer__row{grid-template-columns:1fr}
  .header__cta .btn{padding:10px 14px;font-size:.85rem}
  .brand__text span{font-size:.65rem;letter-spacing:.25em}
  .float-wa{width:54px;height:54px}
}