:root {
  --bg: #f4f7f5;
  --surface: #ffffff;
  --surface-2: #eef3ef;
  --ink: #101820;
  --muted: #667085;
  --line: #dfe7e1;
  --dark: #0b1220;
  --dark-2: #111b2e;
  --accent: #2fa65a;
  --accent-2: #74d68d;
  --accent-soft: #e4f6e8;
  --danger: #ba1a1a;
  --warning: #9a6700;
  --shadow: 0 24px 70px rgba(18, 35, 25, .10);
  --radius-sm: 14px;
  --radius: 22px;
  --radius-lg: 34px;
  --container: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; }
button { cursor: pointer; }
.container { width: min(calc(100% - 36px), var(--container)); margin: 0 auto; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(18px);
  background: rgba(244, 247, 245, .88);
  border-bottom: 1px solid rgba(223, 231, 225, .8);
}
.header-inner {
  min-height: 54px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand { display: flex; align-items: center; gap: 10px; font-weight: 800; letter-spacing: -.02em; }
.brand-mark {
  width: 30px; height: 30px; border-radius: 10px;
  display: block; overflow: hidden;
  background: url('../img/favicon-dk.svg') center/cover no-repeat;
  font-size: 0; color: transparent;
}
.brand-copy { display: flex; flex-direction: column; line-height: 1.05; }
.brand-copy small { font-size: 9px; color: var(--muted); letter-spacing: .16em; margin-top: 4px; }
.nav { display: flex; align-items: center; gap: 24px; font-size: 13.5px; font-weight: 650; }
.nav a { color: #39434f; transition: .2s ease; }
.nav a:hover, .nav a.active { color: var(--accent); }
.header-actions { display: flex; align-items: center; gap: 10px; }
.cart-button, .menu-button {
  border: 1px solid var(--line); background: var(--surface); color: var(--ink);
  border-radius: 11px; height: 34px; padding: 0 12px; display: inline-flex; align-items: center; gap: 8px;
}
.cart-button:hover, .menu-button:hover { border-color: #c6d4c9; }
.cart-count {
  min-width: 20px; height: 20px; padding: 0 6px; border-radius: 999px;
  background: var(--accent); color: white; display: inline-grid; place-items: center;
  font-size: 11px; font-weight: 800;
}
.menu-button { display: none; padding: 0 12px; }

.button {
  min-height: 48px; padding: 0 20px; border: 0; border-radius: 14px;
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-weight: 750; font-size: 14px; transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.button:hover { transform: translateY(-1px); }
.button-primary { background: var(--accent); color: #fff; box-shadow: 0 12px 28px rgba(47, 166, 90, .25); }
.button-primary:hover { background: #258a4a; }
.button-dark { background: var(--dark); color: #fff; }
.button-light { background: #fff; color: var(--dark); border: 1px solid var(--line); }
.button-ghost { background: transparent; color: var(--dark); border: 1px solid var(--line); }
.button-block { width: 100%; }
.button[disabled] { opacity: .55; cursor: not-allowed; transform: none; }

.hero { padding: 22px 0 24px; }
.hero-grid {
  display: grid; grid-template-columns: .95fr 1.05fr; gap: 22px;
  min-height: 520px;
}
.hero-copy, .hero-visual { border-radius: var(--radius-lg); overflow: hidden; }
.hero-copy {
  position: relative; padding: 34px 40px;
  background:
    radial-gradient(circle at 80% 10%, rgba(116, 214, 141, .18), transparent 30%),
    linear-gradient(140deg, var(--dark) 0%, #122036 100%);
  color: white; display: flex; flex-direction: column; justify-content: space-between;
}
.hero-copy::after {
  content: ""; position: absolute; width: 280px; height: 280px; border: 1px solid rgba(255,255,255,.08);
  border-radius: 50%; right: -90px; bottom: -90px;
}
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px; width: fit-content;
  font-size: 12px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase;
  color: var(--accent-2);
}
.eyebrow-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--accent-2); box-shadow: 0 0 0 6px rgba(116,214,141,.10); }
.hero h1 { margin: 14px 0 14px; max-width: 650px; font-size: clamp(38px, 4vw, 52px); line-height: 1.02; letter-spacing: -.045em; }
.hero-lead { margin: 0; max-width: 650px; font-size: 16px; color: #c8d1dc; }
.hero-buttons { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 18px; }
.hero-note { margin-top: 14px; font-size: 11px; color: #8f9db0; max-width: 560px; }
.hero-proof {
  position: relative; z-index: 1; margin-top: 16px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px;
}
.proof-item {
  min-width: 0; padding: 12px 0 4px; border-top: 1px solid rgba(255,255,255,.14);
  display: grid; grid-template-columns: 30px 1fr; gap: 9px; align-items: start;
}
.proof-check {
  width: 28px; height: 28px; border-radius: 50%; border: 2px solid var(--accent-2); color: #ff9a45;
  display: grid; place-items: center; font-size: 17px; font-weight: 900; line-height: 1;
}
.proof-item strong { display: block; font-size: 14px; line-height: 1.15; letter-spacing: -.01em; }
.proof-item div > span { display: block; margin-top: 4px; font-size: 10.5px; line-height: 1.35; color: #aeb9c7; }
.hero-stats { margin-top: 20px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.stat { padding-top: 12px; border-top: 1px solid rgba(255,255,255,.14); }
.stat strong { display: block; font-size: 20px; letter-spacing: -.02em; }
.stat span { font-size: 12px; color: #8f9db0; }
.hero-visual { position: relative; background: #dce7df; min-height: 520px; }
.hero-visual img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 30%; }
.hero-visual::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 48%, rgba(4, 9, 15, .72) 100%);
}
.hero-card {
  position: absolute; z-index: 2; left: 18px; right: 18px; bottom: 18px;
  padding: 16px 18px; border-radius: 18px; color: white;
  background: rgba(10, 18, 31, .68); backdrop-filter: blur(14px); border: 1px solid rgba(255,255,255,.12);
}
.hero-card strong { display: block; font-size: 17px; }
.hero-card span { display: block; color: #c8d1dc; font-size: 13px; margin-top: 4px; }

.trust-strip { padding: 10px 0 40px; }
.trust-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.trust-item { padding: 20px; background: var(--surface); border: 1px solid var(--line); border-radius: 18px; }
.trust-item strong { display: block; font-size: 14px; }
.trust-item span { display: block; font-size: 12px; color: var(--muted); margin-top: 4px; }

.section { padding: 74px 0; }
.section-head { display: flex; align-items: end; justify-content: space-between; gap: 24px; margin-bottom: 30px; }
.section-title { margin: 0; max-width: 760px; font-size: clamp(34px, 4.8vw, 54px); line-height: 1.04; letter-spacing: -.045em; }
.section-copy { max-width: 620px; color: var(--muted); font-size: 16px; }
.section-head .section-copy { margin: 0; max-width: 440px; }

.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.service-card {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px;
  min-height: 310px; display: flex; flex-direction: column; transition: .25s ease;
}
.service-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: #cbd8ce; }
.service-top { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.service-label { font-size: 11px; font-weight: 800; text-transform: uppercase; letter-spacing: .12em; color: var(--accent); }
.service-index { font-size: 12px; color: #98a2b3; }
.service-card h3 { margin: 24px 0 12px; font-size: 22px; line-height: 1.14; letter-spacing: -.025em; }
.service-card p { color: var(--muted); font-size: 14px; margin: 0; }
.service-bottom { margin-top: auto; padding-top: 26px; display: flex; align-items: end; justify-content: space-between; gap: 16px; }
.price { font-size: 25px; font-weight: 850; letter-spacing: -.04em; }
.card-actions { display: flex; gap: 8px; }
.icon-button {
  height: 40px; min-width: 40px; padding: 0 12px; border-radius: 12px; border: 1px solid var(--line);
  background: #fff; display: grid; place-items: center; color: var(--dark); font-weight: 750;
}
.icon-button.primary { background: var(--dark); color: white; border-color: var(--dark); }

.approach { background: var(--dark); color: white; }
.approach-grid { display: grid; grid-template-columns: .92fr 1.08fr; gap: 28px; align-items: stretch; }
.approach-copy { padding: 10px 0; }
.approach-copy .section-copy { color: #9facbd; }
.approach-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.approach-card { border: 1px solid rgba(255,255,255,.12); border-radius: 22px; padding: 24px; background: rgba(255,255,255,.035); }
.approach-number { color: var(--accent-2); font-size: 12px; font-weight: 800; letter-spacing: .12em; }
.approach-card h3 { margin: 24px 0 8px; font-size: 19px; }
.approach-card p { margin: 0; color: #9facbd; font-size: 13px; }

.reviews-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.review-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; }
.review-head { display: flex; align-items: center; gap: 16px; margin-bottom: 18px; }
.review-avatar {
  width: 86px; height: 86px; flex: 0 0 86px; border-radius: 50%;
  background-repeat: no-repeat; background-size: cover; background-position: center;
  box-shadow: inset 0 0 0 1px rgba(0,0,0,.04); background-color: #edf1ee;
}
.avatar-tetiana { background-image: url('https://images.pexels.com/photos/8485838/pexels-photo-8485838.jpeg?auto=compress&cs=tinysrgb&w=500'); background-position: 50% 20%; }
.avatar-makar { background-image: url('https://images.pexels.com/photos/30450841/pexels-photo-30450841.jpeg?auto=compress&cs=tinysrgb&w=500'); background-position: 50% 35%; }
.avatar-petro { background-image: url('https://images.pexels.com/photos/20693256/pexels-photo-20693256.jpeg?auto=compress&cs=tinysrgb&w=500'); background-position: 50% 28%; }
.avatar-denys { background-image: url('https://images.pexels.com/photos/11652793/pexels-photo-11652793.jpeg?auto=compress&cs=tinysrgb&w=500'); background-position: 48% 26%; }
.review-name { font-weight: 850; font-size: 18px; }
.review-meta { color: var(--muted); font-size: 12px; }
.review-title { margin: 0 0 12px; font-size: 21px; line-height: 1.2; letter-spacing: -.02em; }
.review-text { margin: 0; color: #3f4a56; font-size: 15px; }
.review-disclaimer { margin-top: 20px; color: var(--muted); font-size: 12px; }

.cta-panel {
  background: linear-gradient(135deg, #e7f7eb, #f9fbf9); border: 1px solid #d7e9da; border-radius: var(--radius-lg);
  padding: 48px; display: flex; justify-content: space-between; align-items: center; gap: 28px;
}
.cta-panel h2 { margin: 0; font-size: clamp(30px, 4vw, 46px); letter-spacing: -.04em; line-height: 1.04; }
.cta-panel p { margin: 12px 0 0; color: var(--muted); max-width: 620px; }

.page-hero { padding: 54px 0 22px; }
.breadcrumbs { display: flex; gap: 8px; align-items: center; color: var(--muted); font-size: 12px; margin-bottom: 20px; }
.breadcrumbs a:hover { color: var(--accent); }
.page-hero h1 { margin: 0; max-width: 850px; font-size: clamp(42px, 6vw, 66px); line-height: 1; letter-spacing: -.05em; }
.page-hero p { margin: 18px 0 0; max-width: 700px; color: var(--muted); font-size: 17px; }

.product-layout { display: grid; grid-template-columns: 1fr .78fr; gap: 22px; align-items: start; }
.product-panel { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 38px; }
.product-panel h1 { margin: 14px 0 16px; font-size: clamp(38px, 5vw, 58px); line-height: 1.02; letter-spacing: -.05em; }
.product-panel .product-description { color: var(--muted); font-size: 17px; }
.product-buy-panel { position: sticky; top: 100px; background: var(--dark); color: white; border-radius: var(--radius-lg); padding: 32px; }
.product-buy-panel .price { font-size: 42px; }
.product-buy-panel p { color: #9facbd; font-size: 13px; }
.product-feature-list { padding: 0; margin: 28px 0; list-style: none; display: grid; gap: 11px; }
.product-feature-list li { display: flex; gap: 10px; align-items: flex-start; color: #cbd4df; font-size: 14px; }
.product-feature-list li::before { content: "✓"; color: var(--accent-2); font-weight: 900; }

.checkout-grid { display: grid; grid-template-columns: 1.08fr .92fr; gap: 22px; align-items: start; }
.form-panel, .summary-panel { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; }
.summary-panel { position: sticky; top: 100px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { display: grid; gap: 7px; }
.field.full { grid-column: 1 / -1; }
.field label { font-size: 12px; color: #475467; font-weight: 750; }
.field input, .field textarea {
  width: 100%; border: 1px solid #d0d8d2; border-radius: 13px; padding: 13px 14px; background: #fbfcfb; color: var(--ink); outline: none;
}
.field input:focus, .field textarea:focus { border-color: var(--accent); box-shadow: 0 0 0 4px rgba(47,166,90,.08); }
.field textarea { min-height: 130px; resize: vertical; }
.checkbox { display: flex; align-items: flex-start; gap: 10px; font-size: 12px; color: var(--muted); }
.checkbox input { margin-top: 3px; }
.checkbox a { color: var(--accent); text-decoration: underline; }
.form-message { display: none; padding: 12px 14px; border-radius: 12px; margin-bottom: 16px; font-size: 13px; }
.form-message.show { display: block; }
.form-message.error { background: #fff1f1; color: var(--danger); border: 1px solid #ffd4d4; }
.form-message.success { background: #ecf9ef; color: #1b6d39; border: 1px solid #caecd2; }

.order-list { display: grid; gap: 14px; }
.order-item { display: grid; grid-template-columns: 1fr auto; gap: 12px; padding-bottom: 14px; border-bottom: 1px solid var(--line); }
.order-item strong { font-size: 13px; }
.order-item span { color: var(--muted); font-size: 12px; }
.order-total { display: flex; justify-content: space-between; align-items: center; margin-top: 18px; font-size: 15px; }
.order-total strong { font-size: 28px; letter-spacing: -.04em; }
.payment-note { margin-top: 16px; padding: 14px; border-radius: 13px; background: var(--accent-soft); color: #2d6b3c; font-size: 12px; }

.contacts-grid { display: grid; grid-template-columns: .82fr 1.18fr; gap: 22px; }
.contact-cards { display: grid; gap: 12px; }
.contact-card { padding: 24px; background: var(--surface); border: 1px solid var(--line); border-radius: 18px; }
.contact-card small { display: block; color: var(--muted); margin-bottom: 8px; }
.contact-card strong { font-size: 17px; word-break: break-word; }
.contact-card a:hover { color: var(--accent); }

.legal { max-width: 900px; }
.legal-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(24px, 5vw, 52px); }
.legal h2, .legal h3 { letter-spacing: -.025em; }
.legal h2 { font-size: 26px; margin-top: 38px; }
.legal h3 { font-size: 18px; margin-top: 30px; }
.legal p, .legal li { color: #3f4a56; font-size: 14px; }
.legal hr { border: 0; border-top: 1px solid var(--line); margin: 34px 0; }

.status-card { max-width: 720px; margin: 0 auto; text-align: center; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 52px 34px; }
.status-icon { width: 72px; height: 72px; border-radius: 50%; display: grid; place-items: center; margin: 0 auto 18px; background: var(--accent-soft); color: var(--accent); font-size: 30px; font-weight: 900; }
.status-icon.pending { background: #fff6da; color: var(--warning); }
.status-icon.fail { background: #fff0f0; color: var(--danger); }
.status-card h1 { margin: 0 0 12px; font-size: 38px; letter-spacing: -.04em; }
.status-card p { color: var(--muted); }

.cart-overlay { position: fixed; inset: 0; background: rgba(7, 12, 21, .45); z-index: 80; opacity: 0; pointer-events: none; transition: .2s; }
.cart-overlay.open { opacity: 1; pointer-events: auto; }
.cart-drawer {
  position: fixed; z-index: 90; top: 0; right: 0; width: min(430px, 100%); height: 100dvh;
  background: var(--surface); transform: translateX(102%); transition: .28s ease; box-shadow: -30px 0 70px rgba(0,0,0,.14);
  display: flex; flex-direction: column;
}
.cart-drawer.open { transform: translateX(0); }
.cart-head { padding: 22px; border-bottom: 1px solid var(--line); display: flex; justify-content: space-between; align-items: center; }
.cart-head h2 { margin: 0; font-size: 22px; }
.cart-close { border: 1px solid var(--line); background: #fff; width: 38px; height: 38px; border-radius: 12px; font-size: 22px; }
.cart-body { padding: 18px 22px; overflow: auto; flex: 1; }
.cart-empty { color: var(--muted); text-align: center; padding: 60px 10px; }
.cart-item { padding: 16px 0; border-bottom: 1px solid var(--line); display: grid; grid-template-columns: 1fr auto; gap: 12px; }
.cart-item strong { font-size: 14px; }
.cart-item .price { font-size: 16px; margin-top: 5px; }
.cart-remove { border: 0; background: transparent; color: var(--muted); font-size: 12px; padding: 0; }
.cart-foot { padding: 22px; border-top: 1px solid var(--line); }
.cart-total { display: flex; justify-content: space-between; align-items: center; margin-bottom: 14px; }
.cart-total strong { font-size: 24px; }

.toast {
  position: fixed; left: 50%; bottom: 24px; transform: translate(-50%, 120px); z-index: 120;
  background: var(--dark); color: white; padding: 12px 16px; border-radius: 12px; font-size: 13px;
  opacity: 0; transition: .25s ease; box-shadow: var(--shadow);
}
.toast.show { transform: translate(-50%, 0); opacity: 1; }

.site-footer { margin-top: 70px; background: var(--dark); color: white; }
.footer-grid { padding: 54px 0 34px; display: grid; grid-template-columns: 1.25fr .75fr .8fr; gap: 32px; }
.footer-brand p { color: #9facbd; max-width: 430px; font-size: 13px; }
.footer-title { font-size: 12px; text-transform: uppercase; letter-spacing: .12em; color: #728096; margin-bottom: 14px; }
.footer-links { display: grid; gap: 8px; color: #c7d0dc; font-size: 13px; }
.footer-links a:hover { color: var(--accent-2); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.1); padding: 20px 0 28px; display: flex; justify-content: space-between; gap: 16px; color: #758399; font-size: 11px; }
.payment-badges { display: flex; gap: 8px; flex-wrap: wrap; }
.payment-badge { border: 1px solid rgba(255,255,255,.13); border-radius: 9px; padding: 6px 9px; color: #b7c2d0; font-size: 10px; font-weight: 800; }

.hide { display: none !important; }

@media (max-width: 980px) {
  .nav { display: none; position: absolute; top: 64px; left: 18px; right: 18px; padding: 18px; border-radius: 18px; background: var(--surface); border: 1px solid var(--line); box-shadow: var(--shadow); flex-direction: column; align-items: stretch; gap: 4px; }
  .nav.open { display: flex; }
  .nav a { padding: 11px 8px; }
  .menu-button { display: inline-flex; }
  .hero-grid, .approach-grid, .product-layout, .checkout-grid, .contacts-grid { grid-template-columns: 1fr; }
  .hero-grid { min-height: auto; }
  .hero-copy { padding: 42px; min-height: 560px; }
  .hero-visual { min-height: 520px; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .product-buy-panel, .summary-panel { position: static; }
  .trust-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 700px) {
  .container { width: min(calc(100% - 24px), var(--container)); }
  .header-inner { min-height: 50px; }
  .brand-copy { display: none; }
  .nav { top: 58px; left: 12px; right: 12px; }
  .cart-button .cart-label { display: none; }
  .hero { padding-top: 16px; }
  .hero-copy { padding: 30px 24px; min-height: 520px; }
  .hero h1 { font-size: 42px; }
  .hero-lead { font-size: 16px; }
  .hero-proof { grid-template-columns: 1fr; gap: 0; margin-top: 18px; }
  .proof-item { padding: 10px 0; }
  .hero-stats { grid-template-columns: 1fr; gap: 8px; }
  .stat { display: flex; justify-content: space-between; gap: 12px; }
  .hero-visual { min-height: 430px; }
  .trust-grid, .services-grid, .reviews-grid, .approach-cards, .form-grid { grid-template-columns: 1fr; }
  .section { padding: 54px 0; }
  .section-head { align-items: flex-start; flex-direction: column; }
  .service-card { min-height: 280px; }
  .review-card { padding: 22px; }
  .review-avatar { width: 72px; height: 72px; flex-basis: 72px; }
  .cta-panel { padding: 30px 24px; align-items: flex-start; flex-direction: column; }
  .page-hero { padding-top: 36px; }
  .product-panel, .product-buy-panel, .form-panel, .summary-panel { padding: 24px; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; }
}