/* Film-labor v5 — Clean, Professional, Mobile-First */

:root {
  --bg: #0a0a0f;
  --bg2: #0f0f16;
  --white: #e8e8ec;
  --gray: rgba(232,232,236,0.55);
  --muted: rgba(232,232,236,0.25);
  --border: rgba(232,232,236,0.08);
  --blue: #3a8ff5;
  --blue-dim: rgba(58,143,245,0.1);
  --red: #ef4444;
  --green: #22c55e;
  --green-dim: rgba(34,197,94,0.1);
  --font-h: 'Space Grotesk', sans-serif;
  --font: 'Inter', sans-serif;
  --max: 1080px;
  --ease: cubic-bezier(0.16,1,0.3,1);
}

/* RESET */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{font-family:var(--font);background:var(--bg);color:var(--white);-webkit-font-smoothing:antialiased;line-height:1.6;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button{font-family:var(--font)}

/* LAYOUT */
.container{max-width:var(--max);margin:0 auto;padding:0 24px}
.narrow{max-width:720px}
.section{padding:120px 0}
.alt{background:var(--bg2)}

/* LABELS */
.label{
  font-size:0.7rem;font-weight:600;
  letter-spacing:0.2em;text-transform:uppercase;
  color:var(--blue);margin-bottom:20px;
}

/* HEADINGS */
.h2{
  font-family:var(--font-h);font-size:clamp(1.6rem,3.5vw,2.5rem);
  font-weight:700;line-height:1.2;letter-spacing:-0.02em;
  margin-bottom:40px;
}
.h2 em{font-style:normal;text-decoration:line-through;text-decoration-color:var(--red);color:var(--gray)}
.h2-big{
  font-family:var(--font-h);font-size:clamp(2rem,5vw,4rem);
  font-weight:700;line-height:1.06;letter-spacing:-0.03em;
  margin-bottom:16px;
}

.red{color:var(--red)}
.blue{color:var(--blue)}
.blue-text{color:var(--blue);font-size:1rem;font-weight:500;margin-top:8px}

/* ========== NAV ========== */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  background:transparent;transition:background 0.3s,backdrop-filter 0.3s;
}
.nav.scrolled{
  background:rgba(10,10,15,0.92);
  backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);
  border-bottom:1px solid var(--border);
}
.nav-inner{
  max-width:var(--max);margin:0 auto;padding:0 24px;
  height:64px;display:flex;align-items:center;justify-content:space-between;
}
.nav-logo img{height:20px;filter:brightness(0) invert(1)}
.nav-links{display:flex;gap:32px}
.nav-links a{font-size:0.8rem;font-weight:500;color:var(--gray);transition:color 0.2s}
.nav-links a:hover{color:var(--white)}
.nav-cta{
  font-size:0.78rem;font-weight:600;color:var(--blue);
  border:1px solid var(--blue-dim);padding:8px 18px;
  border-radius:6px;transition:all 0.2s;
}
.nav-cta:hover{background:var(--blue);color:var(--white)}

.nav-burger{
  display:none;background:none;border:none;
  padding:8px;cursor:pointer;flex-direction:column;gap:5px;
}
.nav-burger span{display:block;width:20px;height:1.5px;background:var(--white);transition:0.3s}
.nav-burger.open span:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
.nav-burger.open span:nth-child(2){opacity:0}
.nav-burger.open span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}

.mobile-menu{
  position:fixed;top:64px;left:0;right:0;z-index:99;
  background:var(--bg);border-bottom:1px solid var(--border);
  display:flex;flex-direction:column;padding:16px 24px 24px;
  transform:translateY(-110%);transition:transform 0.35s var(--ease);
}
.mobile-menu.open{transform:translateY(0)}
.mobile-menu a{
  padding:12px 0;font-size:0.95rem;color:var(--gray);
  border-bottom:1px solid var(--border);
}
.mobile-menu a:last-child{border:none}
.mobile-cta{color:var(--blue) !important;font-weight:600}

/* ========== HERO ========== */
.hero{
  position:relative;min-height:100vh;min-height:100svh;
  display:flex;align-items:center;overflow:hidden;
}
.hero-video-wrap{position:absolute;inset:0;z-index:0}
.hero-video-wrap>div{width:100%;height:100%}
.hero-overlay{
  position:absolute;inset:0;z-index:1;
  background:linear-gradient(180deg,rgba(10,10,15,0.5) 0%,rgba(10,10,15,0.3) 40%,rgba(10,10,15,0.7) 75%,var(--bg) 100%);
}
.hero-content{
  position:relative;z-index:2;
  max-width:var(--max);margin:0 auto;padding:0 24px;
  width:100%;padding-top:80px;
}
.hero-tag{
  font-size:0.72rem;font-weight:500;letter-spacing:0.15em;
  text-transform:uppercase;color:var(--gray);margin-bottom:24px;
}
.hero-title{
  font-family:var(--font-h);font-size:clamp(2.2rem,6vw,4.5rem);
  font-weight:700;line-height:1.08;letter-spacing:-0.03em;
  margin-bottom:24px;
}
.hero-sub{
  font-size:clamp(0.88rem,1.2vw,1rem);color:var(--gray);
  max-width:480px;line-height:1.7;margin-bottom:32px;
}
.hero-sub strong{color:var(--white)}

/* ========== BUTTONS ========== */
.btn{
  display:inline-block;padding:14px 28px;
  background:var(--blue);color:#fff;border:none;
  border-radius:8px;font-size:0.88rem;font-weight:600;
  cursor:pointer;transition:all 0.2s;text-align:center;
}
.btn:hover{background:#2d7de0;transform:translateY(-1px);box-shadow:0 8px 24px var(--blue-dim)}
.btn-full{width:100%}

/* ========== TRUST ========== */
.trust{
  padding:32px 0;border-top:1px solid var(--border);
  border-bottom:1px solid var(--border);
}
.trust-label{
  text-align:center;font-size:0.65rem;font-weight:500;
  letter-spacing:0.15em;text-transform:uppercase;
  color:var(--muted);margin-bottom:24px;
}
.trust-row{
  display:flex;align-items:center;justify-content:center;
  gap:40px;flex-wrap:wrap;padding:0 24px;
}
.trust-row img{
  height:28px;filter:brightness(0) invert(1);opacity:0.3;
  transition:opacity 0.3s;
}
.trust-row img:hover{opacity:0.6}

/* ========== PROBLEM ========== */
.problem-cards{
  display:grid;grid-template-columns:repeat(3,1fr);
  gap:16px;margin-bottom:40px;
}
.p-card{
  padding:28px 24px;border:1px solid var(--border);
  border-radius:10px;background:var(--bg2);
}
.p-num{
  font-family:var(--font-h);font-size:1.6rem;
  font-weight:700;color:var(--red);display:block;margin-bottom:8px;
}
.p-card p{font-size:0.88rem;color:var(--gray);line-height:1.6}
.punchline{
  font-family:var(--font-h);font-size:clamp(1.1rem,2vw,1.5rem);
  font-weight:600;color:var(--blue);text-align:center;
  padding-top:32px;border-top:1px solid var(--border);
}

/* ========== OFFER ========== */
.offer{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:start}
.offer-desc{font-size:0.95rem;color:var(--gray);line-height:1.7;margin-top:16px}
.check-list{list-style:none;display:flex;flex-direction:column;gap:16px;margin-bottom:28px}
.check-list li{
  font-size:0.88rem;color:var(--gray);line-height:1.6;
  padding-left:28px;position:relative;
}
.check-list li::before{
  content:'';position:absolute;left:0;top:4px;
  width:16px;height:16px;border-radius:4px;
  background:var(--green-dim);
  background-image:url("data:image/svg+xml,%3Csvg width='10' height='10' viewBox='0 0 24 24' fill='none' stroke='%2322c55e' stroke-width='3' xmlns='http://www.w3.org/2000/svg'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:center;background-size:10px;
}
.check-list li strong{color:var(--white)}
.small{font-size:0.75rem;color:var(--muted);margin-top:12px}

/* ========== USP ========== */
.usp-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:start;margin-bottom:64px}
.usp-right p{font-size:0.95rem;color:var(--gray);line-height:1.8;margin-bottom:16px}
.usp-right strong{color:var(--white)}

.stats{
  display:grid;grid-template-columns:repeat(3,1fr);
  border:1px solid var(--border);border-radius:10px;overflow:hidden;
}
.stat{padding:40px 24px;text-align:center;border-right:1px solid var(--border)}
.stat:last-child{border-right:none}
.stat-n{font-family:var(--font-h);font-size:clamp(2rem,4vw,3rem);font-weight:700;display:inline}
.stat-plus{font-family:var(--font-h);font-size:1.5rem;font-weight:700;color:var(--blue)}
.stat-t{display:block;font-size:0.75rem;color:var(--muted);margin-top:8px;letter-spacing:0.03em}

/* ========== TESTIMONIALS ========== */
.testi-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.testi-card{
  padding:32px 28px;border:1px solid var(--border);
  border-radius:10px;background:var(--bg);
  display:flex;flex-direction:column;
}
.testi-stars{color:#f59e0b;font-size:0.9rem;letter-spacing:2px;margin-bottom:16px}
.testi-card blockquote{
  font-size:0.9rem;color:var(--gray);line-height:1.7;
  flex:1;margin-bottom:20px;
}
.testi-who{display:flex;align-items:center;gap:12px}
.testi-who strong{display:block;font-size:0.85rem}
.testi-who span{font-size:0.75rem;color:var(--muted)}
.testi-img{width:40px;height:40px;border-radius:50%;object-fit:cover}

/* ========== PROCESS ========== */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.step{
  padding:32px 24px;border:1px solid var(--border);
  border-radius:10px;background:var(--bg2);
}
.step-n{
  font-family:var(--font-h);font-size:0.7rem;font-weight:600;
  color:var(--blue);letter-spacing:0.15em;margin-bottom:16px;
}
.step h3{font-family:var(--font-h);font-size:1rem;font-weight:600;margin-bottom:8px}
.step p{font-size:0.82rem;color:var(--gray);line-height:1.6}

/* ========== FAQ ========== */
.faq-list{display:flex;flex-direction:column;gap:0}
.faq{border-bottom:1px solid var(--border)}
.faq:first-child{border-top:1px solid var(--border)}
.faq summary{
  padding:20px 0;cursor:pointer;
  font-family:var(--font-h);font-size:0.92rem;
  font-weight:600;color:var(--white);
  list-style:none;display:flex;justify-content:space-between;align-items:center;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:'+';font-size:1.2rem;color:var(--muted);transition:0.2s;
}
.faq[open] summary::after{content:'-';color:var(--blue)}
.faq[open] summary{color:var(--blue)}
.faq p{
  padding:0 0 20px;font-size:0.88rem;
  color:var(--gray);line-height:1.7;
}

/* ========== KONTAKT ========== */
.kontakt{background:var(--bg2);border-top:1px solid var(--border)}
.kontakt-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:start}
.kontakt-sub{font-size:0.95rem;color:var(--gray);line-height:1.7;margin:20px 0 32px}
.kontakt-meta{display:flex;flex-direction:column;gap:20px}
.kontakt-meta div{display:flex;flex-direction:column;gap:2px}
.kontakt-meta span{font-size:0.6rem;font-weight:600;letter-spacing:0.15em;text-transform:uppercase;color:var(--muted)}
.kontakt-meta a,.kontakt-meta p{font-family:var(--font-h);font-size:0.9rem;font-weight:600;margin:0}
.kontakt-meta a:hover{color:var(--blue)}

/* FORM */
.form{display:flex;flex-direction:column;gap:16px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-group{display:flex;flex-direction:column;gap:4px}
.form-group label{font-size:0.72rem;font-weight:600;letter-spacing:0.08em;color:var(--muted)}
.form-group input,.form-group textarea{
  padding:12px 14px;background:var(--bg);
  border:1px solid var(--border);border-radius:8px;
  color:var(--white);font-size:0.88rem;font-family:var(--font);
  transition:border-color 0.2s;
}
.form-group input:focus,.form-group textarea:focus{
  outline:none;border-color:var(--blue);
}
.form-group textarea{resize:vertical;min-height:80px}
.form-note{font-size:0.72rem;color:var(--muted);text-align:center;margin-top:4px}

.form-success{text-align:center;padding:48px 24px}
.success-icon{
  width:56px;height:56px;border-radius:50%;
  background:var(--green-dim);color:var(--green);
  display:flex;align-items:center;justify-content:center;
  font-size:1.5rem;margin:0 auto 16px;
}
.form-success h3{font-family:var(--font-h);font-size:1.2rem;margin-bottom:8px}
.form-success p{font-size:0.88rem;color:var(--gray)}

/* ========== FOOTER ========== */
.footer{padding:40px 0 24px;border-top:1px solid var(--border)}
.footer-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:32px}
.footer-logo{height:18px;filter:brightness(0) invert(1);opacity:0.3}
.footer-links{display:flex;gap:24px}
.footer-links a{font-size:0.78rem;color:var(--muted);transition:color 0.2s}
.footer-links a:hover{color:var(--gray)}
.footer-bottom{
  display:flex;justify-content:space-between;align-items:center;
  padding-top:16px;border-top:1px solid var(--border);
  font-size:0.68rem;color:var(--muted);
}
.footer-bottom a{color:var(--muted);margin-left:16px;transition:color 0.2s}
.footer-bottom a:hover{color:var(--gray)}

/* ========== COOKIE ========== */
.cookie{
  position:fixed;bottom:16px;left:50%;transform:translateX(-50%) translateY(200%);
  z-index:200;max-width:400px;width:calc(100% - 32px);
  background:var(--bg2);border:1px solid var(--border);
  border-radius:10px;padding:14px 18px;
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  transition:transform 0.4s var(--ease);
}
.cookie.show{transform:translateX(-50%) translateY(0)}
.cookie p{font-size:0.75rem;color:var(--gray)}
.cookie-btns{display:flex;gap:6px;flex-shrink:0}
.cookie-btns button{
  padding:7px 14px;border-radius:6px;font-size:0.75rem;
  border:1px solid var(--border);background:none;color:var(--gray);cursor:pointer;
  transition:0.2s;
}
.cookie-btns button:hover{border-color:var(--muted);color:var(--white)}
.cookie-ok{background:var(--blue) !important;color:#fff !important;border-color:var(--blue) !important}

/* ========== ANIMATIONS ========== */
.fade-in{opacity:0;transform:translateY(24px);transition:opacity 0.6s ease,transform 0.6s ease}
.fade-in.visible{opacity:1;transform:translateY(0)}

/* ========== RESPONSIVE ========== */
@media(max-width:768px){
  .nav-links,.nav-cta{display:none}
  .nav-burger{display:flex}
  .section{padding:80px 0}
  .problem-cards{grid-template-columns:1fr}
  .offer{grid-template-columns:1fr;gap:40px}
  .usp-grid{grid-template-columns:1fr;gap:32px}
  .stats{grid-template-columns:1fr}
  .stat{border-right:none;border-bottom:1px solid var(--border);padding:28px 20px}
  .stat:last-child{border-bottom:none}
  .testi-grid{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr 1fr}
  .kontakt-grid{grid-template-columns:1fr;gap:48px}
  .trust-row{gap:24px}
  .trust-row img{height:22px}
  .footer-top{flex-direction:column;gap:16px}
  .footer-bottom{flex-direction:column;gap:8px;text-align:center}
  .footer-links{flex-wrap:wrap;justify-content:center}
  .cookie{flex-direction:column;text-align:center}
  .form-row{grid-template-columns:1fr}
  .hero-title{font-size:clamp(1.8rem,8vw,2.6rem)}
}

@media(max-width:480px){
  .steps{grid-template-columns:1fr}
  .section{padding:64px 0}
}