/* Fast Digital Marketing — static landing page */
*,*::before,*::after{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,sans-serif;color:#0f172a;background:#f6f8fb;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
h1,h2,h3{margin:0 0 .5rem;line-height:1.2;color:#0b1220;font-weight:800;overflow-wrap:break-word;word-wrap:break-word}
h1{font-size:clamp(1.75rem,5.5vw,3.2rem);font-weight:900}
h2{font-size:clamp(1.4rem,4vw,2.1rem)}
h3{font-size:1.1rem}
p{margin:0 0 .6rem;overflow-wrap:break-word}
.muted{color:#64748b}
.accent{color:#22c55e}

.container{max-width:1180px;margin:0 auto;padding:0 1.25rem;width:100%}
.container--narrow{max-width:880px}

/* NAV */
.nav{position:sticky;top:0;z-index:50;background:#0b1220;color:#fff}
.nav__inner{display:flex;align-items:center;justify-content:space-between;padding:.85rem 1.25rem;max-width:1180px;margin:0 auto;gap:.75rem;position:relative}
.logo{font-weight:800;font-size:1.05rem;color:#fff;min-width:0}
.logo__accent{color:#22c55e}
.nav__links{display:flex;gap:1.5rem}
.nav__links a{color:#e2e8f0;font-weight:500;transition:color .2s;padding:.4rem 0}
.nav__links a:hover{color:#22c55e}
.nav__toggle{display:none;background:none;border:0;width:40px;height:40px;flex-direction:column;justify-content:space-around;cursor:pointer;padding:10px 8px;flex-shrink:0}
.nav__toggle span{display:block;height:2px;background:#fff;border-radius:2px}

/* HERO */
.hero{background:linear-gradient(135deg,#0b1220 0%,#0f2148 55%,#1d4ed8 100%);color:#fff;padding:3rem 0 4rem;position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background:radial-gradient(800px 400px at 80% 10%,rgba(34,197,94,.15),transparent 60%),radial-gradient(600px 300px at 10% 80%,rgba(59,130,246,.25),transparent 60%);pointer-events:none}
.hero__grid{position:relative;display:grid;grid-template-columns:1.1fr 1fr;gap:2.5rem;align-items:center}
.hero__left h1{color:#fff}
.lead{font-size:1.05rem;color:#cbd5e1;max-width:560px}
.pill{display:inline-block;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);padding:.5rem 1rem;border-radius:999px;font-size:.8rem;font-weight:600;margin-bottom:1.25rem;backdrop-filter:blur(8px)}
.hero__cta{display:flex;gap:.75rem;flex-wrap:wrap;margin-top:1.5rem}
.notice{margin-top:1.5rem;background:#fef9c3;color:#713f12;border-left:4px solid #f59e0b;padding:.9rem 1rem;border-radius:8px;font-size:.88rem;max-width:620px}

/* Buttons */
.btn{display:inline-block;padding:.9rem 1.5rem;border-radius:999px;font-weight:700;font-size:.95rem;cursor:pointer;border:0;text-align:center;transition:transform .15s ease,box-shadow .2s ease,background .2s ease;min-height:48px;line-height:1.2}
.btn:active{transform:translateY(1px)}
.btn--primary{background:#22c55e;color:#fff;box-shadow:0 8px 20px rgba(34,197,94,.35)}
.btn--primary:hover{background:#16a34a;box-shadow:0 10px 26px rgba(34,197,94,.45)}
.btn--ghost{background:#fff;color:#0b1220}
.btn--ghost:hover{background:#f1f5f9}
.btn--block{display:block;width:100%}

/* CARD / FORM */
.card{background:#fff;border-radius:16px;padding:1.4rem;box-shadow:0 10px 30px rgba(15,23,42,.08);border:1px solid rgba(15,23,42,.04)}
.card--form{padding:1.75rem}
.card--form h2{margin-bottom:.25rem}
form input,form select,form textarea{width:100%;padding:.85rem 1rem;border:1px solid #e2e8f0;border-radius:10px;font:inherit;font-size:16px;margin-top:.85rem;background:#fff;color:#0f172a;transition:border-color .15s,box-shadow .15s;min-height:48px}
form textarea{min-height:96px;resize:vertical}
form input:focus,form select:focus,form textarea:focus{outline:0;border-color:#22c55e;box-shadow:0 0 0 3px rgba(34,197,94,.15)}
form button{margin-top:1.1rem}

/* SECTIONS */
.section{padding:4rem 0}
.section--alt{background:#fff}
.section__head{text-align:center;max-width:720px;margin:0 auto 2.5rem}
.section__head p{color:#475569}

/* GRID */
.grid{display:grid;gap:1.25rem}
.grid--2{grid-template-columns:repeat(2,1fr)}
.grid--3{grid-template-columns:repeat(3,1fr)}
.grid--4{grid-template-columns:repeat(4,1fr)}
.icon{font-size:2rem;margin-bottom:.5rem}

/* STATS */
.stats{text-align:center}
.stat{background:#f1f5f9;padding:1.5rem 1rem;border-radius:14px;font-weight:600;color:#475569}
.stat__num{font-size:1.8rem;font-weight:900;color:#1d4ed8;margin-bottom:.25rem}

/* STEP */
.step{position:relative;padding-top:2.5rem}
.step__n{position:absolute;top:-18px;left:1.4rem;width:42px;height:42px;border-radius:50%;background:linear-gradient(135deg,#22c55e,#16a34a);color:#fff;display:grid;place-items:center;font-weight:900;box-shadow:0 6px 16px rgba(34,197,94,.4)}

/* FAQ */
.faq details{background:#fff;border:1px solid #e2e8f0;border-radius:12px;padding:1rem 1.2rem;margin-bottom:.75rem;transition:box-shadow .2s}
.faq details[open]{box-shadow:0 8px 24px rgba(15,23,42,.08)}
.faq summary{font-weight:700;cursor:pointer;list-style:none;padding-right:1.5rem;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:0;top:0;color:#22c55e;font-weight:800;transition:transform .2s;font-size:1.2rem}
.faq details[open] summary::after{content:"−"}

/* CONTACT */
.contact p{margin:.5rem 0;word-break:break-word}
.contact a{color:#1d4ed8;font-weight:600}

/* FOOTER */
.footer{background:#0b1220;color:#cbd5e1;padding:1.5rem 0;text-align:center;font-size:.9rem}
.footer__inner{display:flex;justify-content:space-between;flex-wrap:wrap;gap:.5rem}

/* FLOATING CTAs */
.float{position:fixed;bottom:0;width:50%;text-align:center;padding:.95rem .5rem;color:#fff;font-weight:700;z-index:40;font-size:.95rem;min-height:52px;display:flex;align-items:center;justify-content:center}
.float--wa{left:0;background:#22c55e}
.float--call{right:0;background:#1d4ed8}
@media(min-width:768px){
  .float{width:auto;bottom:24px;padding:.8rem 1.4rem;border-radius:999px;box-shadow:0 10px 26px rgba(0,0,0,.25);min-height:auto}
  .float--wa{left:24px}
  .float--call{right:24px}
}

/* ANIMATIONS — default visible; JS adds .js-anim before observing so no-JS users still see content */
.reveal{transition:opacity .6s ease,transform .6s ease}
.reveal.js-anim{opacity:0;transform:translateY(18px)}
.reveal.js-anim.in{opacity:1;transform:none}

/* RESPONSIVE */
@media(max-width:1024px){
  .hero__grid{grid-template-columns:1fr;gap:2rem}
  .grid--4{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:900px){
  .nav__links{display:none;position:absolute;top:100%;left:0;right:0;background:#0b1220;flex-direction:column;padding:1rem 1.25rem;gap:.25rem;border-top:1px solid rgba(255,255,255,.08);box-shadow:0 8px 20px rgba(0,0,0,.3)}
  .nav__links.open{display:flex}
  .nav__links a{padding:.75rem .5rem;border-bottom:1px solid rgba(255,255,255,.05)}
  .nav__toggle{display:flex}
  .grid--3{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:640px){
  .container{padding:0 1rem}
  .hero{padding:2rem 0 4rem}
  .hero__cta{flex-direction:column;align-items:stretch}
  .hero__cta .btn{width:100%}
  .grid--2,.grid--3,.grid--4{grid-template-columns:1fr}
  .section{padding:2.5rem 0}
  .section__head{margin-bottom:1.75rem}
  .card{padding:1.25rem}
  .card--form{padding:1.25rem}
  .footer__inner{flex-direction:column}
  body{padding-bottom:60px}
  .logo{font-size:.95rem}
  .stat__num{font-size:1.5rem}
}
@media(max-width:380px){
  .logo{font-size:.85rem}
  .btn{padding:.85rem 1.1rem;font-size:.9rem}
}