:root{
  --ink:#16252a; --muted:#56666b; --brand:#0f3d3e; --brand-2:#1d7a62;
  --accent:#f2a541; --accent-d:#d98a1f; --cream:#f7f3ea; --line:#e3e0d8;
  --bg:#ffffff; --radius:14px; --shadow:0 18px 40px -18px rgba(15,61,62,.35);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{margin:0;font-family:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.6;font-size:17px;-webkit-font-smoothing:antialiased}
img,svg{display:block;max-width:100%}
a{color:var(--brand-2)}
h1,h2,h3{line-height:1.15;margin:0 0 .5em;letter-spacing:-.01em}
.container{width:min(1160px,100% - 40px);margin-inline:auto}
.narrow{width:min(820px,100% - 40px)}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;height:70px}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--brand);font-size:1.15rem}
.logo svg{width:36px;height:36px}
.logo strong{font-weight:800}
.logo.light{color:#fff}
.main-nav{display:flex;gap:26px}
.main-nav a{color:var(--ink);text-decoration:none;font-weight:500;font-size:.95rem}
.main-nav a:hover{color:var(--brand-2)}
.header-phone{display:flex;align-items:center;gap:8px;background:var(--brand);color:#fff;text-decoration:none;padding:10px 16px;border-radius:999px;font-weight:600;font-size:.95rem}
.header-phone svg{width:18px;height:18px}
.header-phone:hover{background:var(--brand-2)}

/* Buttons */
.btn{display:inline-block;padding:14px 24px;border-radius:10px;font-weight:700;text-decoration:none;border:2px solid transparent;cursor:pointer;font-size:1rem;font-family:inherit;transition:transform .15s,background .15s}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--accent);color:var(--brand)}
.btn-primary:hover{background:var(--accent-d)}
.btn-accent{background:var(--accent);color:var(--brand)}
.btn-ghost{border-color:rgba(255,255,255,.6);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.1)}
.btn-block{width:100%}

/* Hero */
.hero{background:
  radial-gradient(1000px 500px at 85% -10%,rgba(242,165,65,.22),transparent 60%),
  linear-gradient(160deg,#0f3d3e 0%,#0b2e2f 100%);color:#fff;padding:72px 0 88px;position:relative;overflow:hidden}
.hero::after{content:"";position:absolute;inset:auto 0 0 0;height:90px;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1200 90' preserveAspectRatio='none'%3E%3Cpath d='M0 90V60l60-30 60 30V40l50-30 50 30v20l70-35 70 35V45l45-25 45 25v15l60-40 60 40V50l55-30 55 30v10l65-35 65 35V40l50-28 50 28v20l60-30 60 30V45l50-25 50 25v45z' fill='%23ffffff' fill-opacity='.06'/%3E%3C/svg%3E") bottom/100% 90px no-repeat;pointer-events:none}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center;position:relative;z-index:1}
.eyebrow{text-transform:uppercase;letter-spacing:.12em;font-size:.8rem;font-weight:700;color:var(--accent);margin:0 0 12px}
.eyebrow.center{text-align:center}
.hero h1{font-size:clamp(2.2rem,4.6vw,3.6rem);font-weight:800}
.hero h1 span{color:var(--accent);display:block}
.lead{font-size:1.15rem;color:#d6e4e0;max-width:560px}
.checks{list-style:none;padding:0;margin:26px 0;display:grid;grid-template-columns:1fr 1fr;gap:12px 20px}
.checks li{position:relative;padding-left:32px;font-weight:600}
.checks li::before{content:"";position:absolute;left:0;top:2px;width:22px;height:22px;border-radius:50%;background:var(--accent) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='m6 12 4 4 8-9' fill='none' stroke='%230f3d3e' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/14px no-repeat}
.hero-call{color:#bcd0cb}
.hero-call a{color:#fff;font-weight:700}

/* Form */
.form-card{background:#fff;color:var(--ink);border-radius:18px;padding:30px;box-shadow:0 30px 60px -20px rgba(0,0,0,.5)}
.form-card h2{font-size:1.5rem;color:var(--brand)}
.form-sub{color:var(--muted);margin:0 0 18px;font-size:.95rem}
.field{margin-bottom:14px;flex:1;min-width:0}
.field-row{display:flex;gap:14px}
label{display:block;font-weight:600;font-size:.88rem;margin-bottom:5px}
input,select{width:100%;padding:12px 13px;border:1.5px solid var(--line);border-radius:9px;font:inherit;font-size:1rem;background:#fcfbf8;color:var(--ink)}
input:focus,select:focus{outline:none;border-color:var(--brand-2);box-shadow:0 0 0 3px rgba(29,122,98,.18);background:#fff}
.field.invalid input,.field.invalid select{border-color:#c0392b;background:#fdf3f2}
.form-note{font-size:.8rem;color:var(--muted);text-align:center;margin:10px 0 0}
.thank-you{text-align:center;padding:30px 10px}
.thank-you svg{width:64px;height:64px;margin:0 auto 14px}
.thank-you h3{color:var(--brand);font-size:1.5rem}
.thank-you:focus{outline:none}

/* Sections */
.section{padding:88px 0}
.section.alt{background:var(--cream)}
.section-title{text-align:center;font-size:clamp(1.8rem,3.2vw,2.5rem);color:var(--brand);font-weight:800}
.section-title.left{text-align:left}
.section-sub{text-align:center;color:var(--muted);max-width:640px;margin:0 auto 48px}

/* Steps */
.steps{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(3,1fr);gap:28px;counter-reset:s}
.step{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:32px 28px;position:relative}
.step-num{width:48px;height:48px;border-radius:12px;background:var(--brand);color:var(--accent);display:grid;place-items:center;font-weight:800;font-size:1.3rem;margin-bottom:18px}
.step h3{font-size:1.2rem}
.step p{color:var(--muted);margin:0}

/* Compare */
.table-wrap{overflow-x:auto;border-radius:var(--radius);box-shadow:var(--shadow);background:#fff}
.compare{width:100%;border-collapse:collapse;min-width:560px}
.compare th,.compare td{padding:18px 22px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
.compare thead th{background:#fff;font-size:1rem;color:var(--muted)}
.compare thead th.us{background:var(--brand);color:#fff}
.compare tbody th{font-weight:600;width:30%}
.compare td{color:var(--muted)}
.compare td.us{background:#f0f7f4;color:var(--brand);font-weight:600}
.compare td.yes{padding-left:48px;position:relative}
.compare td.yes::before{content:"";position:absolute;left:20px;top:21px;width:18px;height:18px;border-radius:50%;background:var(--brand-2) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='m6 12 4 4 8-9' fill='none' stroke='%23fff' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/12px no-repeat}
.compare tr:last-child th,.compare tr:last-child td{border-bottom:0}

/* Cards */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.card{border:1px solid var(--line);border-radius:var(--radius);padding:28px;transition:box-shadow .2s,transform .2s;background:#fff}
.card:hover{box-shadow:var(--shadow);transform:translateY(-3px)}
.icon{width:50px;height:50px;border-radius:12px;background:#fdf0dc;display:grid;place-items:center;margin-bottom:16px}
.icon svg{width:26px;height:26px;fill:var(--accent-d);stroke:var(--accent-d);stroke-width:0}
.card:nth-child(4) .icon svg{fill:none;stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round}
.card h3{font-size:1.15rem;color:var(--brand)}
.card p{color:var(--muted);margin:0}

/* About */
.about-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:60px;align-items:center}
.about-art svg{width:100%;height:auto;border-radius:20px;box-shadow:var(--shadow)}
.about-grid p{color:#3b4b50}

/* FAQ */
.faq details{border:1px solid var(--line);border-radius:12px;margin-bottom:12px;background:#fff;overflow:hidden}
.faq summary{cursor:pointer;padding:20px 56px 20px 22px;font-weight:700;list-style:none;position:relative;color:var(--brand)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:22px;top:50%;transform:translateY(-50%);font-size:1.5rem;color:var(--accent-d);font-weight:400}
.faq details[open] summary::after{content:"–"}
.faq details p{margin:0;padding:0 22px 20px;color:var(--muted)}

/* CTA */
.cta{background:linear-gradient(120deg,var(--brand) 0%,#145052 100%);color:#fff;padding:70px 0}
.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:32px}
.cta h2{font-size:clamp(1.6rem,3vw,2.2rem)}
.cta p{color:#cfe0db;margin:0}
.cta-actions{display:flex;gap:14px;flex-wrap:wrap;flex-shrink:0}

/* Footer */
.site-footer{background:#0a2223;color:#a9bcb8;padding:60px 0 24px;font-size:.95rem}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px}
.site-footer h3{color:#fff;font-size:1rem}
.site-footer a{color:#e7efed;text-decoration:none}
.site-footer a:hover{color:var(--accent)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:40px;padding-top:20px}
.footer-bottom p{margin:0 0 6px}
.small{font-size:.8rem;opacity:.8}

.mobile-call{display:none}

/* Responsive */
@media (max-width:980px){
  .main-nav{display:none}
  .hero-grid,.about-grid{grid-template-columns:1fr;gap:40px}
  .steps,.cards{grid-template-columns:1fr 1fr}
  .cta-inner{flex-direction:column;text-align:center}
  .footer-grid{grid-template-columns:1fr 1fr}
  .footer-grid>div:first-child{grid-column:1/-1}
}
@media (max-width:640px){
  body{font-size:16px;padding-bottom:64px}
  .header-inner{height:62px}
  .header-phone span{display:none}
  .header-phone{padding:10px}
  .hero{padding:44px 0 70px}
  .checks{grid-template-columns:1fr}
  .form-card{padding:22px}
  .field-row{flex-direction:column;gap:0}
  .section{padding:64px 0}
  .steps,.cards{grid-template-columns:1fr}
  .section-sub{margin-bottom:32px}
  .about-grid .section-title.left{text-align:left}
  .cta-actions{flex-direction:column;width:100%}
  .cta-actions .btn{width:100%;text-align:center}
  .footer-grid{grid-template-columns:1fr}
  .mobile-call{display:block;position:fixed;left:12px;right:12px;bottom:12px;z-index:60;background:var(--accent);color:var(--brand);text-align:center;font-weight:800;padding:14px;border-radius:12px;text-decoration:none;box-shadow:0 10px 30px -8px rgba(0,0,0,.4)}
}

.logo-badge{width:52px;height:52px;border-radius:9px;display:block;flex-shrink:0}

/* Field error messages */
.field-error{display:none;color:#b42318;font-size:.82rem;font-weight:600;margin:5px 0 0}
.field.invalid .field-error{display:block}

/* Compare table: stacked cards on phones */
@media (max-width:600px){
  .table-wrap{overflow:visible;box-shadow:none;background:transparent;border-radius:0}
  .compare{min-width:0}
  .compare thead{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
  .compare,.compare tbody,.compare tr,.compare th,.compare td{display:block;width:100%}
  .compare tbody tr{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);margin-bottom:16px;overflow:hidden}
  .compare tbody th{width:100%;background:var(--brand);color:#fff;padding:14px 18px;border-bottom:0;font-size:1rem}
  .compare td{padding:12px 18px;border-bottom:1px solid var(--line)}
  .compare td::after{content:none}
  .compare td[data-label]::before{content:attr(data-label);display:block;font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin-bottom:3px}
  .compare td.yes{padding-left:18px}
  .compare td.yes::before{position:static;width:auto;height:auto;border-radius:0;background:none;color:var(--brand-2)}
  .compare tr:last-child td,.compare td:last-child{border-bottom:0}
}