:root{
  --stone-900:#1c1e22;
  --stone-800:#23262b;
  --stone-700:#2e3238;
  --stone-600:#3c4047;
  --stone-500:#565b63;
  --stone-400:#7b8088;
  --stone-300:#a7acb3;
  --stone-200:#cdd1d6;
  --stone-100:#e8eaed;
  --paper:#f4f5f6;
  --accent:#9aa3ad;
  --accent-dark:#5d646d;
  --radius:14px;
  --maxw:1140px;
  --shadow:0 18px 40px rgba(20,22,26,.18);
  font-family:"Segoe UI",Helvetica,Arial,system-ui,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--paper);color:var(--stone-800);line-height:1.6;font-size:16px}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.eyebrow{display:inline-block;font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;color:var(--accent-dark);font-weight:700;margin-bottom:14px}
h1,h2,h3,h4{color:var(--stone-900);line-height:1.18;font-weight:700}
h1{font-size:clamp(2rem,5vw,3.4rem);letter-spacing:-.02em}
h2{font-size:clamp(1.6rem,3.4vw,2.4rem);letter-spacing:-.01em}
.section-head{max-width:680px;margin:0 auto 48px;text-align:center}
.section-head p{color:var(--stone-500);margin-top:14px}
section{padding:84px 0}

/* buttons */
.btn{display:inline-block;padding:13px 26px;border-radius:10px;font-weight:600;font-size:.95rem;cursor:pointer;border:1px solid transparent;transition:.2s;text-align:center}
.btn-primary{background:linear-gradient(135deg,var(--stone-700),var(--stone-900));color:#fff}
.btn-primary:hover{transform:translateY(-2px);box-shadow:var(--shadow)}
.btn-ghost{background:rgba(255,255,255,.08);color:#fff;border-color:rgba(255,255,255,.35)}
.btn-ghost:hover{background:rgba(255,255,255,.18)}
.btn-outline{background:transparent;color:var(--stone-800);border-color:var(--stone-300)}
.btn-outline:hover{border-color:var(--stone-700);background:var(--stone-100)}

/* header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(244,245,246,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--stone-200)}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;height:70px}
.brand{display:flex;align-items:center;gap:10px;font-weight:600;font-size:1.15rem;color:var(--stone-900)}
.brand strong{font-weight:800}
.nav{display:flex;align-items:center;gap:28px}
.nav a{font-size:.95rem;color:var(--stone-600);font-weight:500}
.nav a:hover{color:var(--stone-900)}
.nav-cta{background:var(--stone-900);color:#fff!important;padding:9px 18px;border-radius:8px}
.nav-toggle{display:none;background:none;border:none;font-size:1.5rem;cursor:pointer;color:var(--stone-800)}

/* hero */
.hero{position:relative;color:#fff;overflow:hidden;padding:120px 0 100px}
.hero-bg{position:absolute;inset:0;background:linear-gradient(135deg,#1c1e22 0%,#2e3238 55%,#3c4047 100%);z-index:-2}
.hero-bg::after{content:"";position:absolute;inset:0;background:
  repeating-linear-gradient(90deg,rgba(255,255,255,.03) 0 1px,transparent 1px 60px),
  repeating-linear-gradient(0deg,rgba(255,255,255,.03) 0 1px,transparent 1px 60px);z-index:-1}
.hero-text{max-width:720px}
.hero h1{color:#fff;margin-bottom:20px}
.hero p{color:var(--stone-200);font-size:1.12rem;max-width:600px}
.hero-actions{display:flex;gap:14px;margin:32px 0;flex-wrap:wrap}
.hero-stats{display:flex;gap:40px;flex-wrap:wrap;margin-top:18px}
.hero-stats strong{display:block;font-size:1.8rem;color:#fff}
.hero-stats span{color:var(--stone-300);font-size:.88rem}

/* logos */
.logos{padding:48px 0;background:var(--stone-100);border-bottom:1px solid var(--stone-200)}
.logos p{text-align:center;color:var(--stone-500);font-size:.9rem;margin-bottom:18px}
.logo-row{display:flex;justify-content:center;gap:40px;flex-wrap:wrap}
.logo-row span{font-weight:700;color:var(--stone-400);letter-spacing:.05em;text-transform:uppercase;font-size:.9rem}

/* grids */
.grid{display:grid;gap:26px}
.grid-3{grid-template-columns:repeat(3,1fr)}

/* cards */
.card{background:#fff;border:1px solid var(--stone-200);border-radius:var(--radius);overflow:hidden;transition:.25s}
.card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.card img{height:170px;object-fit:cover;width:100%}
.card h3{font-size:1.18rem;padding:20px 22px 0}
.card p{padding:10px 22px 24px;color:var(--stone-500);font-size:.95rem}

/* method */
.method{background:var(--stone-100)}
.method-inner{display:grid;grid-template-columns:1.1fr .9fr;gap:54px;align-items:center}
.method-text p{color:var(--stone-500);margin-bottom:26px}
.steps{list-style:none;display:grid;gap:18px}
.steps li{background:#fff;border-left:4px solid var(--stone-600);padding:16px 20px;border-radius:0 10px 10px 0;box-shadow:0 4px 14px rgba(20,22,26,.05)}
.steps strong{display:block;color:var(--stone-900);margin-bottom:4px}
.steps span{color:var(--stone-500);font-size:.93rem}
.method-img img{border-radius:var(--radius);box-shadow:var(--shadow);height:100%;object-fit:cover}

/* pricing */
.price-grid{align-items:stretch}
.price-card{background:#fff;border:1px solid var(--stone-200);border-radius:var(--radius);padding:32px 28px;display:flex;flex-direction:column;position:relative}
.price-card.featured{border-color:var(--stone-700);box-shadow:var(--shadow)}
.badge{position:absolute;top:-13px;left:28px;background:var(--stone-900);color:#fff;font-size:.72rem;padding:5px 12px;border-radius:20px;letter-spacing:.05em;text-transform:uppercase}
.price-card h3{font-size:1.3rem}
.price{font-size:2rem;font-weight:800;color:var(--stone-900);margin:14px 0 20px}
.price span{display:block;font-size:.85rem;font-weight:500;color:var(--stone-400)}
.price-card ul{list-style:none;display:grid;gap:11px;margin-bottom:26px;flex:1}
.price-card li{padding-left:24px;position:relative;color:var(--stone-600);font-size:.94rem}
.price-card li::before{content:"▪";position:absolute;left:4px;color:var(--accent-dark)}
.price-note{text-align:center;margin-top:30px;color:var(--stone-500);font-size:.9rem}
.price-note a{color:var(--stone-800);text-decoration:underline}

/* results */
.quote{background:#fff;border:1px solid var(--stone-200);border-radius:var(--radius);padding:28px;display:flex;flex-direction:column;gap:18px}
.quote p{color:var(--stone-700);font-style:italic}
.quote footer{color:var(--stone-400);font-size:.86rem;font-weight:600}

/* contact */
.contact{background:var(--stone-900);color:#fff}
.contact h2{color:#fff}
.contact-inner{display:grid;grid-template-columns:1fr 1fr;gap:54px;align-items:start}
.contact-info p{color:var(--stone-300);margin-bottom:24px}
.contact-list{list-style:none;display:grid;gap:16px}
.contact-list li{color:var(--stone-200);font-size:.95rem}
.contact-list strong{display:block;color:var(--accent);font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;margin-bottom:3px}
.contact-list a{color:#fff;text-decoration:underline}
.contact-form{background:#fff;border-radius:var(--radius);padding:30px;color:var(--stone-800)}
.field{margin-bottom:16px}
.field label{display:block;font-size:.85rem;font-weight:600;margin-bottom:6px;color:var(--stone-700)}
.field input,.field select,.field textarea{width:100%;padding:11px 13px;border:1px solid var(--stone-200);border-radius:8px;font-size:.95rem;font-family:inherit;background:var(--paper)}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--stone-600);background:#fff}
.checkbox{display:flex;gap:10px;align-items:flex-start;font-size:.85rem;color:var(--stone-600);margin-bottom:18px}
.checkbox input{margin-top:3px}
.checkbox a{text-decoration:underline}
.contact-form .btn{width:100%}
.form-feedback{margin-top:12px;font-size:.9rem;font-weight:600;text-align:center}
.form-feedback.ok{color:#2f7d4f}
.form-feedback.err{color:#b3402f}

/* footer */
.site-footer{background:var(--stone-800);color:var(--stone-300);padding:60px 0 26px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:34px}
.footer-brand .brand{color:#fff;margin-bottom:14px}
.footer-brand p{font-size:.9rem;max-width:260px}
.footer-col h4{color:#fff;font-size:.95rem;margin-bottom:14px}
.footer-col a{display:block;color:var(--stone-300);font-size:.9rem;margin-bottom:9px}
.footer-col a:hover{color:#fff}
.footer-col p{font-size:.9rem;margin-bottom:8px}
.footer-bottom{margin-top:40px;padding-top:22px;border-top:1px solid var(--stone-600);font-size:.85rem}

/* legal pages */
.legal{padding:60px 0 80px;max-width:820px}
.legal h1{margin-bottom:8px}
.legal .updated{color:var(--stone-400);font-size:.88rem;margin-bottom:34px}
.legal h2{font-size:1.3rem;margin:32px 0 12px}
.legal p,.legal li{color:var(--stone-600);margin-bottom:12px}
.legal ul{padding-left:22px}
.legal a{color:var(--stone-800);text-decoration:underline}
.back-link{display:inline-block;margin-bottom:24px;color:var(--stone-500);font-size:.9rem}

/* cookie */
.cookie-banner{position:fixed;bottom:0;left:0;right:0;background:var(--stone-900);color:#fff;z-index:100;box-shadow:0 -8px 30px rgba(0,0,0,.3)}
.cookie-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;padding-top:18px;padding-bottom:18px}
.cookie-inner p{font-size:.9rem;color:var(--stone-200)}
.cookie-inner a{color:#fff;text-decoration:underline}
.cookie-actions{display:flex;gap:12px;flex-shrink:0}

/* responsive */
@media(max-width:880px){
  .nav{position:fixed;top:70px;right:0;left:0;background:var(--paper);flex-direction:column;gap:0;padding:0;max-height:0;overflow:hidden;transition:.3s;border-bottom:1px solid var(--stone-200)}
  .nav.open{max-height:340px;padding:14px 24px}
  .nav a{width:100%;padding:11px 0}
  .nav-toggle{display:block}
  .grid-3{grid-template-columns:1fr 1fr}
  .method-inner,.contact-inner{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .cookie-inner{flex-direction:column;align-items:flex-start}
}
@media(max-width:560px){
  .grid-3{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .hero-stats{gap:24px}
  section{padding:60px 0}
}