/* ==========================================================================
   US CLOSERS — LinkedIn Scouting  |  styles.css (matched to index.html)
   Palette: white / #F8FAFC / navy #0F172A / blue #2563EB / accent #7C3AED
   ========================================================================== */

:root{
  --bg:#fff; --bg-alt:#F8FAFC; --bg-dark:#0F172A;
  --text:#0F172A; --text-2:#475569; --muted:#64748B;
  --border:#E2E8F0; --border-dark:#1E293B;
  --blue:#2563EB; --blue-h:#1D4ED8; --purple:#7C3AED;
  --grad:linear-gradient(135deg,#2563EB 0%,#7C3AED 100%);
  --green:#16A34A; --red:#DC2626;
  --font:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --r-sm:8px; --r-md:12px; --r-lg:20px; --r-pill:9999px;
  --sh-md:0 4px 12px -2px rgba(15,23,42,.08),0 2px 6px -1px rgba(15,23,42,.04);
  --sh-lg:0 20px 25px -5px rgba(15,23,42,.1),0 8px 10px -6px rgba(15,23,42,.04);
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.6;-webkit-font-smoothing:antialiased}

.container{width:100%;max-width:1240px;margin:0 auto;padding:0 20px}

h1,h2,h3,h4{color:var(--text);font-weight:800;line-height:1.15;letter-spacing:-.02em}
p{color:var(--text-2);font-size:1.05rem;margin-bottom:1rem}
p:last-child{margin-bottom:0}
a{color:var(--blue);text-decoration:none;transition:color .2s}
a:hover{color:var(--blue-h)}
ul{list-style:none}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-weight:700;font-size:1rem;height:54px;padding:0 28px;border-radius:var(--r-md);
  border:1px solid transparent;cursor:pointer;transition:all .2s;text-align:center}
.btn-primary{background:var(--blue);color:#fff}
.btn-primary:hover{background:var(--blue-h);color:#fff;transform:translateY(-1px);box-shadow:0 4px 12px rgba(37,99,235,.3)}
.btn-secondary{background:#fff;border-color:var(--border);color:var(--text)}
.btn-secondary:hover{background:var(--bg-alt);border-color:#CBD5E1}
.btn-secondary.btn-on-dark{background:transparent;color:#fff;border-color:rgba(255,255,255,.3)}
.btn-secondary.btn-on-dark:hover{background:rgba(255,255,255,.08)}
.btn-small{height:44px;padding:0 18px;font-size:.9rem}
.btn-block{width:100%}

/* ---------- Header ---------- */
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.95);
  backdrop-filter:blur(8px);border-bottom:1px solid var(--border)}
.header-inner{height:76px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.logo{display:flex;align-items:center;gap:10px}
.logo-img{width:36px;height:36px;object-fit:contain;display:block}
.logo-text{font-size:1.25rem;font-weight:800;color:var(--text);letter-spacing:-.02em}

.main-nav ul{display:flex;gap:30px}
.main-nav a{color:var(--text-2);font-weight:600;font-size:.95rem}
.main-nav a:hover{color:var(--blue)}
.header-cta{flex-shrink:0}

/* Burger */
.nav-toggle{display:none;flex-direction:column;gap:5px;width:44px;height:44px;
  align-items:center;justify-content:center;background:none;
  border:1px solid var(--border);border-radius:var(--r-sm);cursor:pointer}
.nav-toggle span{display:block;width:22px;height:2px;background:var(--text);border-radius:2px;transition:transform .25s,opacity .25s}
.nav-backdrop{position:fixed;inset:0;background:rgba(15,23,42,.45);z-index:40}

/* ---------- Sections ---------- */
.section{padding:88px 0}
.section-alt{background:var(--bg-alt);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.section h2{font-size:2.25rem;margin-bottom:16px;max-width:22ch}
.section-lead{font-size:1.125rem;color:var(--text-2);max-width:760px;margin-bottom:16px}

/* ---------- Hero ---------- */
.hero{padding:64px 0 88px;
  background:radial-gradient(circle at 82% 12%,rgba(37,99,235,.08),transparent 42%),
             radial-gradient(circle at 8% 92%,rgba(124,58,237,.06),transparent 40%)}
.badge{display:inline-flex;align-items:center;gap:8px;padding:6px 16px;background:#EFF6FF;
  border:1px solid #BFDBFE;color:var(--blue);font-size:.85rem;font-weight:700;
  border-radius:var(--r-pill);margin-bottom:20px}
.hero-title{font-size:3rem;letter-spacing:-.03em;margin-bottom:28px}
.title-accent{background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.hero-grid{display:grid;grid-template-columns:1fr;gap:40px;align-items:center}
.hero-subtitle{font-size:1.2rem;color:var(--text-2);max-width:620px;margin-bottom:32px}
.hero-actions{display:flex;flex-wrap:wrap;gap:16px;margin-bottom:28px}
.hero-badges{display:flex;flex-wrap:wrap;gap:14px 24px;padding-top:24px;border-top:1px solid var(--border)}
.hero-badges li{font-size:.95rem;font-weight:600;color:var(--text-2);display:flex;align-items:center;gap:8px}
.hero-badges li::before{content:"✓";color:var(--green);font-weight:800}
.hero-visual img{width:100%;height:auto;border-radius:var(--r-lg);box-shadow:var(--sh-lg);display:block}

/* ---------- Cards / grids ---------- */
.card{background:#fff;border:1px solid var(--border);border-radius:var(--r-md);padding:28px;
  transition:transform .2s,box-shadow .2s}
.card:hover{transform:translateY(-4px);box-shadow:var(--sh-md)}
.card h3{font-size:1.2rem;margin-bottom:10px}
.card p{font-size:.95rem}

.problem-title{font-size:2.25rem;margin-bottom:40px}
.problem-title span{color:var(--red)}
.problem-grid,.advantages-grid,.audience-grid{display:grid;grid-template-columns:1fr;gap:24px}
.problem-conclusion{margin-top:40px;background:var(--bg-dark);color:#fff;
  border-radius:var(--r-lg);padding:28px 32px;font-size:1.15rem}
.problem-conclusion strong{color:#fff}

/* Steps */
.steps{display:grid;grid-template-columns:1fr;gap:24px;margin:40px 0}
.step{background:#fff;border:1px solid var(--border);border-radius:var(--r-md);padding:28px;position:relative}
.step-number{width:40px;height:40px;border-radius:50%;background:var(--grad);color:#fff;
  display:flex;align-items:center;justify-content:center;font-weight:800;margin-bottom:16px}
.step h3{font-size:1.15rem;margin-bottom:10px}
.step p{font-size:.95rem}

.process-visual{margin-top:40px}
.process-visual img{width:100%;max-width:800px;height:auto;margin:0 auto;display:block;
  border-radius:var(--r-lg);border:1px solid var(--border)}

/* ---------- Pricing ---------- */
.pricing-wrap{display:grid;grid-template-columns:1fr;gap:24px;margin-top:40px;align-items:start}
.pricing-card{background:#fff;border:2px solid var(--blue);border-radius:var(--r-lg);
  padding:40px 32px;box-shadow:var(--sh-lg);position:relative}
.pricing-card-featured::before{content:"Most popular";position:absolute;top:-14px;left:50%;
  transform:translateX(-50%);background:var(--blue);color:#fff;font-size:.72rem;font-weight:800;
  letter-spacing:.06em;padding:6px 16px;border-radius:var(--r-pill)}
.pricing-card h3{font-size:1.5rem;margin-bottom:12px}
.price{font-size:3rem;font-weight:800;color:var(--text);margin-bottom:24px}
.price span{font-size:1.05rem;font-weight:600;color:var(--muted)}
.pricing-list{display:flex;flex-direction:column;gap:14px;margin-bottom:28px}
.pricing-list li{display:flex;gap:12px;font-size:1rem;color:var(--text)}
.pricing-list li::before{content:"✓";color:var(--green);font-weight:800;flex-shrink:0}
.pricing-note{background:var(--bg-alt);border:1px solid var(--border);border-radius:var(--r-lg);padding:32px}
.pricing-note h3{font-size:1.2rem;margin-bottom:12px}
.pricing-note p{font-size:.95rem}

/* ---------- Trust / testimonials ---------- */
.trust h2{margin:0 auto 8px;text-align:center}
.trust-logos{text-align:center;color:var(--muted);font-weight:600;margin-bottom:8px}
.testimonials{display:grid;grid-template-columns:1fr;gap:24px;margin-top:32px}
.testimonial{margin:0;background:#fff;border:1px solid var(--border);border-radius:16px;
  padding:28px;box-shadow:0 4px 18px rgba(15,23,42,.06)}
.testimonial p{margin:0 0 12px;font-size:1.02rem;line-height:1.5;color:var(--text);font-style:italic}
.testimonial cite{color:var(--muted);font-style:normal;font-weight:600}
.testimonials-toggle{display:none;margin:20px auto 0;padding:12px 24px;border:1px solid var(--blue);
  background:transparent;color:var(--blue);border-radius:var(--r-pill);font-weight:700;cursor:pointer}

/* ---------- Contact form ---------- */
.contact-section{background:var(--bg-dark);color:#fff}
.contact-section h2{color:#fff}
.contact-grid{display:grid;grid-template-columns:1fr;gap:40px;align-items:start}
.contact-intro p{color:#94A3B8;font-size:1.1rem}
.contact-form{background:#1E293B;border:1px solid var(--border-dark);border-radius:var(--r-lg);
  padding:32px;display:flex;flex-direction:column;gap:18px}
.form-row{display:flex;flex-direction:column;gap:8px}
.form-row label{font-size:.875rem;font-weight:600;color:#CBD5E1}
.form-row label span{color:#64748B;font-weight:400}
.form-row input,.form-row textarea{background:#0F172A;border:1px solid var(--border-dark);
  border-radius:var(--r-sm);padding:12px 14px;color:#fff;font-size:1rem;font-family:inherit;outline:none;transition:border-color .2s}
.form-row input{height:50px}
.form-row input::placeholder,.form-row textarea::placeholder{color:#64748B}
.form-row input:focus,.form-row textarea:focus{border-color:var(--blue)}

/* ---------- FAQ ---------- */
.faq-list{max-width:820px;margin:40px auto 0;display:flex;flex-direction:column;gap:16px}
.faq-item{background:#fff;border:1px solid var(--border);border-radius:var(--r-md);padding:20px 24px}
.faq-item h3{font-size:1.1rem;margin-bottom:10px}
.faq-item p{font-size:1rem;color:var(--text-2);margin:0}

/* ---------- Final CTA ---------- */
.final-cta{background:var(--bg-dark);color:#fff;text-align:center}
.final-cta-inner{max-width:720px;margin:0 auto}
.final-cta h2{color:#fff;font-size:2.5rem;margin-bottom:12px}
.final-cta p{color:#94A3B8;font-size:1.2rem;margin-bottom:36px}
.final-cta-actions{display:flex;flex-wrap:wrap;gap:16px;justify-content:center}

/* ---------- Footer ---------- */
.site-footer{background:var(--bg-dark);color:#94A3B8;padding:64px 0 40px;border-top:1px solid var(--border-dark)}
.footer-inner{display:grid;grid-template-columns:1fr;gap:24px}
.footer-tagline{color:#64748B;font-size:.95rem}
.footer-contacts a{color:#93C5FD}
.footer-copy{color:#64748B;font-size:.875rem;padding-top:24px;border-top:1px solid var(--border-dark)}

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
@media (min-width:768px){
  .hero-title{font-size:3.4rem}
  .hero-grid{grid-template-columns:1.05fr .95fr}
  .problem-grid,.steps{grid-template-columns:repeat(3,1fr)}
  .advantages-grid,.audience-grid{grid-template-columns:repeat(2,1fr)}
  .pricing-wrap{grid-template-columns:1.4fr 1fr}
  .testimonials{grid-template-columns:repeat(3,1fr)}
  .contact-grid{grid-template-columns:1fr 1.2fr}
  .footer-inner{grid-template-columns:1fr auto;align-items:center}
}
@media (min-width:1024px){
  .advantages-grid,.audience-grid{grid-template-columns:repeat(4,1fr)}
}

/* Burger appears below 1024px */
@media (max-width:1023px){
  .main-nav{position:fixed;top:0;right:-100%;width:min(80vw,320px);height:100vh;background:#fff;
    padding:5rem 1.5rem 2rem;box-shadow:-8px 0 30px rgba(15,23,42,.15);transition:right .3s ease;
    z-index:50;overflow-y:auto}
  .main-nav ul{flex-direction:column;gap:1.25rem}
  body.nav-open .main-nav{right:0}
  .nav-toggle{display:flex}
  .header-cta{display:none}
  body.nav-open .nav-toggle span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  body.nav-open .nav-toggle span:nth-child(2){opacity:0}
  body.nav-open .nav-toggle span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
  body.nav-open{overflow:hidden}
}

/* Phones */
@media (max-width:768px){
  .section{padding:56px 0}
  .hero{padding:40px 0 56px}
  .hero-title{font-size:2.1rem}
  .section h2,.problem-title,.final-cta h2{font-size:1.8rem}
  .hero-actions .btn,.final-cta-actions .btn{width:100%}
  .testimonials{grid-template-columns:1fr;gap:16px}
  .testimonials .testimonial:nth-child(n+2){display:none}
  .testimonials.expanded .testimonial:nth-child(n+2){display:block}
  .testimonials-toggle{display:block}
  .price{font-size:2.4rem}
}

/* ---------- Footer logo (на тёмном фоне) ---------- */
.footer-logo-link{display:inline-flex;align-items:center;gap:10px;margin-bottom:12px}
.footer-logo-link .logo-img{width:36px;height:36px;object-fit:contain;display:block}
.logo-text-light{color:#fff;font-size:1.25rem;font-weight:800;letter-spacing:-.02em}

/* ---------- Pricing note (enhanced) ---------- */
.pricing-note{display:flex;flex-direction:column}
.pricing-note-badge{display:inline-flex;align-self:flex-start;align-items:center;gap:8px;
  padding:6px 14px;background:#EFF6FF;border:1px solid #BFDBFE;color:var(--blue);
  font-size:.78rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;
  border-radius:var(--r-pill);margin-bottom:16px}
.pricing-note-list{display:flex;flex-direction:column;gap:12px;margin:8px 0 24px}
.pricing-note-list li{display:flex;gap:10px;font-size:.95rem;color:var(--text)}
.pricing-note-list li::before{content:"✓";color:var(--green);font-weight:800;flex-shrink:0}
.pricing-note .btn{margin-top:auto}

/* ---------- Form status + disclaimer ---------- */
.form-disclaimer{font-size:.8rem;color:#94A3B8;margin:0;line-height:1.5}
.form-disclaimer a{color:#93C5FD;text-decoration:underline}
.form-status{margin:0;padding:14px 16px;border-radius:var(--r-md);font-size:.95rem;font-weight:600}
.form-success{background:rgba(22,163,74,.15);color:#86EFAC;border:1px solid rgba(22,163,74,.4)}
.form-error{background:rgba(220,38,38,.12);color:#FCA5A5;border:1px solid rgba(220,38,38,.4)}
.form-error a{color:#FCA5A5;text-decoration:underline}
.visually-hidden{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap;border:0}