/* ===== Design tokens (from Figma) ===== */
:root {
  --white: #FFFFFF;
  --border: #E1E7EF;
  --blue: #315FD3;
  --ink: #17283E;
  --muted: #5B6879;
  --blue-50: #EDF2FF;
  --blue-100: #DCE7FF;
  --surface: #F7F9FC;
  --dot: #A4B4CC;

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;

  --maxw: 1440px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: var(--ink);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  line-height: 1.4;
}

.page {
  max-width: var(--maxw);
  margin: 0 auto;
  background: var(--white);
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 48px;
  padding: 0 20px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.18s ease, border-color 0.18s ease, transform 0.18s ease;
  white-space: nowrap;
}
.btn svg { flex-shrink: 0; }

.btn-primary {
  background: var(--blue);
  color: var(--white);
  border: 1px solid var(--blue);
}
.btn-primary:hover { background: #274fb8; transform: translateY(-1px); }

.btn-outline {
  background: var(--white);
  color: var(--ink);
  border: 1px solid var(--border);
}
.btn-outline:hover { border-color: var(--blue); color: var(--blue); }

/* ===== Site identity ===== */
.site-identity {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}
.mark {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  background: var(--blue);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.brand {
  font-size: 18px;
  font-weight: 600;
  color: var(--ink);
}

/* ===== Navigation ===== */
.navigation {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 96px;
  height: 88px;
  border-bottom: 1px solid var(--border);
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav-link {
  font-size: 14px;
  font-weight: 500;
  color: var(--muted);
  text-decoration: none;
  transition: color 0.18s ease;
}
.nav-link:hover { color: var(--ink); }

/* ===== Hero ===== */
.hero {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 48px;
  padding: 64px 96px;
}
.hero-copy {
  width: 650px;
  max-width: 100%;
  display: flex;
  flex-direction: column;
  gap: 22px;
}
.eyebrow {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--blue);
}
.hero-title {
  font-size: 58px;
  font-weight: 600;
  line-height: 1.1;
  color: var(--ink);
  letter-spacing: -0.02em;
}
.hero-sub {
  max-width: 530px;
  font-size: 17px;
  font-weight: 400;
  line-height: 1.6;
  color: var(--muted);
}
.hero-actions {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}
.hero-note {
  font-size: 13px;
  color: var(--muted);
}

/* ===== Website illustration ===== */
.illustration {
  position: relative;
  flex-shrink: 0;
  width: 470px;
  height: 290px;
  background: var(--blue-50);
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
}
.browser {
  width: 374px;
  height: 232px;
  background: var(--white);
  border: 1px solid var(--blue-100);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.browser-toolbar {
  display: flex;
  align-items: center;
  gap: 5px;
  height: 34px;
  padding: 0 14px;
  border-bottom: 1px solid var(--border);
}
.dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--dot);
}
.address {
  width: 190px;
  height: 14px;
  margin-left: 6px;
  background: var(--surface);
  border-radius: 4px;
}
.browser-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.wb-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.wb-identity {
  width: 60px;
  height: 8px;
  background: var(--blue);
  border-radius: 4px;
}
.wb-links { display: flex; gap: 8px; }
.wb-link {
  width: 28px;
  height: 5px;
  background: var(--border);
  border-radius: 3px;
}
.wb-hero {
  display: flex;
  align-items: center;
  gap: 24px;
}
.wb-copy {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.wb-headline {
  width: 135px;
  height: 13px;
  background: var(--ink);
  border-radius: 3px;
}
.wb-headline.short { width: 100px; }
.wb-body {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding-top: 4px;
}
.wb-line {
  width: 140px;
  height: 5px;
  background: var(--border);
  border-radius: 3px;
}
.wb-line.short { width: 110px; }
.wb-action {
  width: 62px;
  height: 19px;
  background: var(--blue);
  border-radius: 4px;
}
.wb-graphic {
  position: relative;
  width: 126px;
  height: 112px;
  background: var(--blue-100);
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}
.wb-circle {
  position: absolute;
  top: 20px;
  left: 27px;
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--blue);
}
.wb-accent {
  position: absolute;
  top: 55px;
  left: 59px;
  width: 40px;
  height: 40px;
  background: var(--white);
  border-radius: var(--radius-sm);
}

/* floating badges */
.badge {
  position: absolute;
  display: flex;
  align-items: center;
  justify-content: center;
}
.badge-email {
  width: 62px;
  height: 62px;
  left: 12px;
  top: 180px;
  background: var(--white);
  border: 1px solid var(--blue-100);
  border-radius: var(--radius-lg);
}
.badge-support {
  width: 54px;
  height: 54px;
  left: 402px;
  top: 37px;
  background: var(--blue);
  border-radius: var(--radius-lg);
}

/* ===== Price List ===== */
.price-list {
  display: flex;
  gap: 72px;
  padding: 32px 96px 64px;
}
.section-intro {
  width: 320px;
  flex-shrink: 0;
  padding-top: 8px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.section-title {
  font-size: 32px;
  font-weight: 600;
  color: var(--ink);
  letter-spacing: -0.01em;
}
.section-text {
  font-size: 16px;
  font-weight: 400;
  line-height: 1.6;
  color: var(--muted);
}

.pricing-table {
  flex: 1;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.table-headings {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 48px;
  padding: 0 28px;
  background: var(--surface);
}
.table-headings span {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--muted);
}
.service-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 96px;
  padding: 0 28px;
  border-top: 1px solid var(--border);
}
.service {
  display: flex;
  align-items: center;
  gap: 16px;
}
.service-symbol {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  background: var(--blue-50);
  display: flex;
  align-items: center;
  justify-content: center;
}
.service-name {
  font-size: 17px;
  font-weight: 500;
  color: var(--ink);
}
.service-price {
  font-size: 18px;
  font-weight: 600;
  color: var(--ink);
  text-align: right;
}
.service-price-multi { line-height: 1.4; }
.price-sub {
  font-size: 13px;
  font-weight: 500;
  color: var(--muted);
}

/* ===== Service Details ===== */
.service-details {
  padding: 64px 96px;
  background: var(--surface);
  display: flex;
  flex-direction: column;
  gap: 32px;
}
.details-intro {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.details-sub {
  font-size: 15px;
  color: var(--muted);
}
.service-comparison {
  display: flex;
  align-items: stretch;
  gap: 24px;
}
.service-card {
  flex: 1;
  padding: 28px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  gap: 22px;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}
.service-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 28px rgba(23, 40, 62, 0.08);
}
.service-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: var(--blue-50);
  display: flex;
  align-items: center;
  justify-content: center;
}
.service-info {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.card-title {
  font-size: 21px;
  font-weight: 600;
  color: var(--ink);
}
.card-price {
  font-size: 24px;
  font-weight: 600;
  color: var(--blue);
}
.card-price-sub {
  font-size: 15px;
  font-weight: 500;
  color: var(--muted);
}
.card-desc {
  font-size: 16px;
  font-weight: 400;
  line-height: 1.6;
  color: var(--muted);
}

/* ===== Contact and footer ===== */
.contact-footer {
  padding: 64px 96px 0;
  display: flex;
  flex-direction: column;
  gap: 56px;
}
.contact-invitation {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 32px;
  padding: 40px;
  background: var(--blue-50);
  border-radius: var(--radius-lg);
}
.contact-copy {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.contact-link {
  font-size: 18px;
  font-weight: 600;
  color: var(--blue);
  text-decoration: none;
}
.contact-link:hover { text-decoration: underline; }

/* ===== Contact form ===== */
.contact-form {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding: 28px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}
.form-heading {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.form-title {
  font-size: 24px;
  font-weight: 600;
  color: var(--ink);
}
.form-sub {
  font-size: 14px;
  font-weight: 400;
  line-height: 1.6;
  color: var(--muted);
}
.form-field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.field-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--muted);
}
.input {
  width: 100%;
  height: 48px;
  padding: 0 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 14px;
  color: var(--ink);
  transition: border-color 0.18s ease, box-shadow 0.18s ease;
}
.input::placeholder { color: var(--dot); }
.input:focus {
  outline: none;
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(49, 95, 211, 0.12);
}
/* multi-select via checkboxes */
.checkbox-group {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.checkbox {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: border-color 0.18s ease, background 0.18s ease;
}
.checkbox:hover { border-color: var(--blue); }
.checkbox input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}
.checkbox-box {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.18s ease, border-color 0.18s ease;
}
.checkbox-box svg { opacity: 0; transition: opacity 0.12s ease; }
.checkbox input:checked ~ .checkbox-box {
  background: var(--blue);
  border-color: var(--blue);
}
.checkbox input:checked ~ .checkbox-box svg { opacity: 1; }
.checkbox input:checked ~ .checkbox-text { color: var(--ink); font-weight: 500; }
.checkbox input:focus-visible ~ .checkbox-box {
  box-shadow: 0 0 0 3px rgba(49, 95, 211, 0.12);
}
.checkbox:has(input:checked) {
  border-color: var(--blue);
  background: var(--blue-50);
}
.checkbox-text {
  font-size: 14px;
  color: var(--muted);
}
.textarea {
  height: 120px;
  padding: 14px 16px;
  resize: vertical;
  line-height: 1.6;
}
.submit-btn {
  width: 100%;
  justify-content: center;
  margin-top: 4px;
}
.btn:disabled {
  opacity: 0.65;
  cursor: not-allowed;
  transform: none;
}
.form-status {
  margin: 0;
  font-size: 14px;
  min-height: 1em;
}
.form-status.is-success { color: #1a7f4b; }
.form-status.is-error { color: #c0392b; }
.footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 28px 0;
  border-top: 1px solid var(--border);
}
.footer-services {
  font-size: 13px;
  color: var(--muted);
}
.footer-top {
  font-size: 13px;
  font-weight: 500;
  color: var(--blue);
  text-decoration: none;
}
.footer-top:hover { text-decoration: underline; }

/* ===== Responsive ===== */
@media (max-width: 1100px) {
  .navigation { padding: 0 48px; }
  .hero { padding: 48px; gap: 40px; }
  .hero-copy { width: auto; flex: 1; }
  .hero-title { font-size: 46px; }
  .price-list { padding: 32px 48px 56px; gap: 48px; }
  .service-details { padding: 56px 48px; }
  .contact-footer { padding: 56px 48px 0; }
}

@media (max-width: 900px) {
  .hero { flex-direction: column; align-items: flex-start; }
  .illustration { width: 100%; max-width: 470px; align-self: center; }
  .price-list { flex-direction: column; }
  .section-intro { width: auto; }
  .service-comparison { flex-direction: column; }
}

@media (max-width: 640px) {
  .navigation { padding: 0 20px; height: 72px; }
  .nav-links { gap: 16px; }
  .nav-link { display: none; }
  .hero { padding: 32px 20px; }
  .hero-title { font-size: 36px; }
  .price-list { padding: 24px 20px 40px; }
  .service-details { padding: 40px 20px; }
  .contact-footer { padding: 40px 20px 0; }
  .details-intro { flex-direction: column; align-items: flex-start; gap: 8px; }
  .contact-invitation { padding: 24px; }
  .contact-form { padding: 20px; }
  .service-row { height: auto; padding: 20px 20px; }
  .footer { flex-direction: column; align-items: flex-start; gap: 16px; }
}