:root {
  --primary: #0f9d6b;
  --primary-dark: #0b7a53;
  --accent: #ffb020;
  --ink: #12202f;
  --muted: #5b6b7c;
  --bg: #ffffff;
  --bg-soft: #f3f8f6;
  --border: #e2e8ee;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(18, 32, 47, .08);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: "Inter", system-ui, sans-serif; color: var(--ink); background: var(--bg); line-height: 1.6; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; }

.container { width: 100%; max-width: 1160px; margin: 0 auto; padding: 0 16px; }
.container--narrow { max-width: 820px; }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; border: 0; cursor: pointer; font-weight: 700; border-radius: 999px; transition: .2s; font-family: inherit; }
.btn--primary { background: var(--primary); color: #fff; }
.btn--primary:hover { background: var(--primary-dark); transform: translateY(-1px); }
.btn--light { background: #fff; color: var(--primary-dark); }
.btn--light:hover { background: var(--accent); color: var(--ink); }
.btn--sm { padding: 10px 20px; font-size: 14px; }
.btn--lg { padding: 16px 34px; font-size: 17px; }

/* Header */
.header { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.95); backdrop-filter: blur(8px); border-bottom: 1px solid var(--border); }
.header__inner { display: flex; align-items: center; gap: 32px; height: 70px; }
.logo { display: flex; align-items: center; gap: 8px; font-weight: 800; font-size: 22px; }
.logo img { display: block; height: 36px; width: auto; }
.nav { display: flex; gap: 28px; margin-left: auto; font-weight: 500; color: var(--muted); }
.nav a:hover { color: var(--primary); }
.burger { display: none; background: none; border: 0; cursor: pointer; flex-direction: column; gap: 5px; }
.burger span { width: 24px; height: 2px; background: var(--ink); }

/* Hero */
.hero { background: linear-gradient(135deg, #e9f7f1 0%, #fff 60%); padding: 72px 0 80px; }
.hero__inner { display: grid; grid-template-columns: 1.4fr 1fr; gap: 48px; align-items: center; }
.hero h1 { font-size: clamp(32px, 5vw, 54px); line-height: 1.1; font-weight: 800; }
.hero h1 span { color: var(--primary); }
.hero__sub { margin: 18px 0 28px; color: var(--muted); font-size: 18px; max-width: 540px; }
.hero-form { display: grid; grid-template-columns: 1fr 1fr auto; gap: 12px; align-items: end; background: #fff; padding: 18px; border-radius: var(--radius); box-shadow: var(--shadow); }
.field label { display: block; font-size: 13px; font-weight: 600; color: var(--muted); margin-bottom: 6px; }
.field select, .field input { width: 100%; height: 52px; padding: 0 14px; border: 1px solid var(--border); border-radius: 10px; font: inherit; background: #fff; }
.field select:focus, .field input:focus { outline: 2px solid var(--primary); border-color: transparent; }
.hero-form .btn { height: 52px; }
.form-error { grid-column: 1 / -1; color: #d33; font-size: 14px; min-height: 0; }
.form-error:empty { display: none; }
.secure { display: flex; align-items: center; gap: 8px; margin-top: 16px; color: var(--muted); font-size: 14px; }
.secure svg { color: var(--primary); }
.hero__card { background: var(--ink); color: #fff; border-radius: 22px; padding: 32px; display: grid; gap: 22px; box-shadow: var(--shadow); }
.stat { border-left: 3px solid var(--accent); padding-left: 16px; }
.stat strong { display: block; font-size: 28px; }
.stat span { color: #b6c3d0; font-size: 14px; }

/* Sections */
section { padding: 80px 0; }
.section-title { font-size: clamp(26px, 3.5vw, 38px); font-weight: 800; text-align: center; }
.section-sub { text-align: center; color: var(--muted); margin: 10px auto 44px; max-width: 620px; }
.grid { display: grid; gap: 24px; }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }

/* Reviews */
.reviews { background: var(--bg-soft); }
.reviews .section-title { margin-bottom: 36px; }
.reviews__track { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.review { background: #fff; border-radius: var(--radius); padding: 22px; box-shadow: var(--shadow); display: flex; flex-direction: column; gap: 10px; }
.review__head { display: flex; align-items: center; gap: 12px; }
.avatar { width: 44px; height: 44px; border-radius: 50%; display: grid; place-items: center; color: #fff; font-weight: 700; }
.review__name { font-weight: 700; }
.review__meta { font-size: 13px; color: var(--muted); }
.stars { color: var(--accent); letter-spacing: 2px; }
.tag { align-self: flex-start; background: #e6f5ef; color: var(--primary-dark); font-size: 12px; font-weight: 600; padding: 3px 10px; border-radius: 999px; }
.review p { font-size: 15px; color: #334; }

/* Features / steps / benefits */
.feature, .benefit { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 28px; transition: .2s; }
.feature:hover, .benefit:hover { box-shadow: var(--shadow); transform: translateY(-3px); }
.feature__icon { font-size: 30px; margin-bottom: 12px; }
.feature h3, .benefit h3, .step h3 { font-size: 19px; margin-bottom: 8px; }
.feature p, .benefit p, .step p { color: var(--muted); font-size: 15px; }
.how { background: var(--bg-soft); }
.how .section-title { margin-bottom: 44px; }
.step { background: #fff; border-radius: var(--radius); padding: 32px; position: relative; box-shadow: var(--shadow); }
.step__num { font-size: 44px; font-weight: 800; color: var(--primary); opacity: .25; display: block; line-height: 1; margin-bottom: 12px; }
.benefit { border-top: 4px solid var(--primary); }

/* FAQ */
.accordion { display: grid; gap: 12px; }
.accordion details { border: 1px solid var(--border); border-radius: 12px; padding: 0 22px; background: #fff; }
.accordion summary { cursor: pointer; list-style: none; padding: 18px 0; font-weight: 600; font-size: 17px; display: flex; justify-content: space-between; }
.accordion summary::-webkit-details-marker { display: none; }
.accordion summary::after { content: "+"; font-size: 24px; color: var(--primary); line-height: 1; }
.accordion details[open] summary::after { content: "–"; }
.accordion details p { padding-bottom: 18px; color: var(--muted); }

/* CTA band */
.cta-band { background: linear-gradient(135deg, var(--primary), var(--primary-dark)); color: #fff; text-align: center; }
.cta-band h2 { font-size: clamp(26px, 3.5vw, 38px); font-weight: 800; }
.cta-band p { margin: 10px 0 26px; opacity: .9; }
.cta-band__mail { font-size: 14px; margin: 22px 0 0 !important; }
.cta-band__mail a { text-decoration: underline; }

/* Footer */
.footer { background: var(--ink); color: #b6c3d0; padding: 60px 0 30px; font-size: 14px; }
.footer__cols { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 30px; padding-bottom: 36px; border-bottom: 1px solid #26384a; }
.footer h4 { color: #fff; margin-bottom: 12px; font-size: 15px; }
.footer__cols a:not(.logo) { display: block; margin-bottom: 8px; }
.footer__cols a:hover { color: #fff; }
.footer__ssl { margin-top: 14px; }
.disclosure { padding-top: 30px; font-size: 12.5px; line-height: 1.7; }
.disclosure h5 { color: #fff; font-size: 13px; margin: 16px 0 6px; }
.copy { margin-top: 24px; text-align: center; }

/* Responsive */
@media (max-width: 960px) {
  .hero__inner { grid-template-columns: 1fr; }
  .grid--4, .reviews__track { grid-template-columns: repeat(2, 1fr); }
  .footer__cols { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 720px) {
  .nav { display: none; position: absolute; top: 70px; left: 0; right: 0; background: #fff; flex-direction: column; gap: 0; border-bottom: 1px solid var(--border); }
  .nav.open { display: flex; }
  .nav a { padding: 14px 16px; border-top: 1px solid var(--border); }
  .burger { display: flex; margin-left: auto; }
  .header .btn--sm { display: none; }
  .hero { padding: 48px 0 56px; }
  .hero-form { grid-template-columns: 1fr; }
  .grid--3, .grid--4, .reviews__track, .footer__cols { grid-template-columns: 1fr; }
  section { padding: 56px 0; }
}

/* The hidden attribute must win over display rules like .btn { display: inline-flex } */
[hidden] { display: none !important; }
.disclosure a { text-decoration: underline; }
.disclosure--light { color: var(--muted); padding-top: 36px; }
.disclosure--light h5 { color: var(--ink); }

/* Representative examples table */
.rates { background: var(--bg-soft); }
.rate-table { overflow-x: auto; background: #fff; border-radius: var(--radius); box-shadow: var(--shadow); }
.rate-table table { width: 100%; border-collapse: collapse; font-size: 15px; }
.rate-table th, .rate-table td { padding: 14px 16px; text-align: left; border-bottom: 1px solid var(--border); white-space: nowrap; }
.rate-table th { background: var(--ink); color: #fff; font-weight: 600; font-size: 13px; }
.rate-table tr:last-child td { border-bottom: 0; }
.rates__note { text-align: center; color: var(--muted); font-size: 14px; margin-top: 16px; }
.rates__note a { color: var(--primary); text-decoration: underline; }
.legal .rate-table { box-shadow: none; border: 1px solid var(--border); margin: 8px 0 14px; }
@media (max-width: 720px) {
  .rate-table thead { display: none; }
  .rate-table tr { display: block; border-bottom: 1px solid var(--border); padding: 8px 0; }
  .rate-table td { display: flex; justify-content: space-between; border: 0; padding: 6px 16px; white-space: normal; }
  .rate-table td::before { content: attr(data-label); color: var(--muted); font-weight: 600; margin-right: 12px; }
}