:root {
  --ink: #17202a;
  --muted: #5f6f7d;
  --line: #d9e1e8;
  --paper: #ffffff;
  --soft: #f3f7f9;
  --brand: #127c6d;
  --brand-dark: #0c5b51;
  --accent: #d96f2b;
  --blue: #2563a6;
  --shadow: 0 18px 50px rgba(23, 32, 42, 0.14);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.5;
  background: var(--paper);
}

a {
  color: inherit;
}

.container {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(12px);
}

.nav {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-weight: 800;
}

.brand-mark {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  color: #fff;
  background: linear-gradient(135deg, var(--brand), var(--blue));
  letter-spacing: 0;
}

.menu {
  display: flex;
  align-items: center;
  gap: 8px;
}

.menu a {
  padding: 10px 12px;
  color: var(--muted);
  text-decoration: none;
  font-weight: 700;
  font-size: 14px;
}

.menu a:hover {
  color: var(--ink);
}

.menu .nav-cta {
  color: #fff;
  background: var(--brand);
  border-radius: 6px;
}

.menu-button {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.menu-button span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 4px auto;
  background: var(--ink);
}

.hero {
  position: relative;
  min-height: 640px;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: #102129;
}

.hero-media {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(12, 31, 38, 0.93), rgba(12, 31, 38, 0.56) 50%, rgba(12, 31, 38, 0.22)),
    url("https://images.unsplash.com/photo-1556745757-8d76bdb6984b?auto=format&fit=crop&w=1800&q=80");
  background-position: center;
  background-size: cover;
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 48px;
  align-items: center;
  padding: 72px 0;
}

.hero-copy {
  max-width: 680px;
  color: #fff;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 18px;
  font-size: clamp(38px, 6vw, 64px);
  line-height: 1.02;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 14px;
  font-size: clamp(28px, 4vw, 42px);
  line-height: 1.12;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 8px;
  font-size: 20px;
}

.hero-text,
.lead {
  color: var(--muted);
  font-size: 18px;
}

.hero-text {
  max-width: 620px;
  color: rgba(255, 255, 255, 0.88);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  padding: 0 20px;
  border: 0;
  border-radius: 6px;
  font-weight: 800;
  text-decoration: none;
  cursor: pointer;
  box-shadow: 0 10px 20px rgba(18, 124, 109, 0.22);
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

.button.primary {
  color: #fff;
  background: var(--brand);
}

.button.primary:hover {
  background: var(--brand-dark);
  box-shadow: 0 14px 28px rgba(18, 124, 109, 0.32);
  transform: translateY(-1px);
}

.button.strong,
.action-button {
  min-height: 58px;
  padding: 0 28px;
  font-size: 16px;
  text-transform: uppercase;
  letter-spacing: 0;
}

.button.secondary {
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.55);
  background: rgba(255, 255, 255, 0.12);
}

.button.full {
  width: 100%;
}

.quick-panel {
  padding: 28px;
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow);
}

.quick-panel .status {
  display: inline-flex;
  margin-bottom: 18px;
  padding: 6px 10px;
  border-radius: 999px;
  color: var(--brand-dark);
  background: #dff4ef;
  font-size: 13px;
  font-weight: 800;
}

.quick-panel p {
  color: var(--muted);
}

.phone-link {
  display: inline-flex;
  min-height: 54px;
  align-items: center;
  justify-content: center;
  margin: 18px 0 6px;
  padding: 0 18px;
  border-radius: 6px;
  color: #fff;
  background: var(--brand);
  box-shadow: 0 12px 24px rgba(18, 124, 109, 0.24);
  font-size: 18px;
  font-weight: 900;
  text-decoration: none;
}

.small-note,
.form-note {
  color: var(--muted);
  font-size: 13px;
}

.notice {
  background: #fff7ed;
  border-top: 1px solid #f5d6b4;
  border-bottom: 1px solid #f5d6b4;
}

.notice-inner {
  display: flex;
  gap: 8px;
  padding: 14px 0;
  color: #6f3e13;
  font-size: 14px;
}

.section {
  padding: 76px 0;
}

.section.muted {
  background: var(--soft);
}

.section-heading {
  max-width: 700px;
  margin-bottom: 30px;
}

.cards {
  display: grid;
  gap: 18px;
}

.cards.three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.card {
  min-height: 260px;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.card .icon {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  margin-bottom: 18px;
  border-radius: 8px;
  color: #fff;
  background: var(--blue);
  font-size: 23px;
  font-weight: 800;
}

.card p {
  color: var(--muted);
}

.card a {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  margin-top: 8px;
  padding: 0 14px;
  border-radius: 6px;
  color: #fff;
  background: var(--brand);
  font-weight: 800;
  text-decoration: none;
}

.card a:hover {
  background: var(--brand-dark);
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1fr);
  gap: 56px;
  align-items: start;
}

.service-list {
  display: grid;
  gap: 14px;
}

.service-item {
  display: grid;
  grid-template-columns: 54px 1fr;
  gap: 16px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.service-item span {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  color: #fff;
  background: var(--accent);
  font-weight: 900;
}

.service-item p {
  margin-bottom: 0;
  color: var(--muted);
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(320px, 1fr);
  gap: 56px;
  align-items: start;
}

.contact-box {
  display: grid;
  gap: 8px;
  max-width: 420px;
  margin-top: 28px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--soft);
}

.contact-box a {
  color: var(--brand-dark);
  font-weight: 800;
  text-decoration: none;
}

.plans-hero {
  padding: 74px 0 42px;
  background: linear-gradient(135deg, #eef8f5, #f7fbff);
}

.plans-page {
  padding: 32px 0 92px;
  background: #f6f8fa;
}

.home-plans {
  padding-top: 68px;
}

.plan-list {
  display: grid;
  gap: 18px;
}

.plan-card {
  overflow: hidden;
  border: 1px solid #cfd8df;
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 10px 28px rgba(23, 32, 42, 0.1);
}

.plan-card.featured {
  border-color: rgba(18, 124, 109, 0.48);
  box-shadow: 0 16px 42px rgba(18, 124, 109, 0.18);
}

.plan-head {
  display: grid;
  grid-template-columns: 124px 1fr;
  gap: 18px;
  align-items: center;
  padding: 18px 20px;
  border-bottom: 1px solid #e6ebef;
}

.plan-head h2 {
  margin-bottom: 4px;
  font-size: 20px;
}

.plan-head p {
  margin-bottom: 0;
  color: var(--muted);
}

.plan-logo {
  width: 104px;
  height: 60px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--brand-dark);
  background: #fff;
  font-size: 28px;
  font-weight: 900;
}

.text-logo {
  color: #fff;
  background: linear-gradient(135deg, var(--brand), var(--blue));
}

.tag {
  display: inline-flex;
  margin-bottom: 6px;
  padding: 4px 8px;
  border-radius: 999px;
  color: #6f3e13;
  background: #fff1db;
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.plan-body {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 300px;
  min-height: 142px;
  align-items: center;
}

.plan-body > * {
  height: 100%;
  display: grid;
  align-content: center;
  justify-items: center;
  padding: 18px;
  border-right: 1px dashed #d7e0e7;
}

.plan-body > :last-child {
  border-right: 0;
}

.plan-metric {
  text-align: center;
}

.plan-metric .big {
  display: block;
  color: #3d4852;
  font-size: 54px;
  line-height: 0.95;
  font-weight: 900;
}

.plan-price {
  text-align: center;
}

.plan-price span,
.plan-price small {
  color: #3d4852;
  font-size: 16px;
}

.plan-price strong {
  color: #3d4852;
  font-size: 48px;
  line-height: 1;
}

.plan-price p {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
}

.included strong {
  margin-bottom: 10px;
}

.chips {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 6px;
}

.chips span {
  padding: 6px 8px;
  border-radius: 6px;
  color: var(--brand-dark);
  background: #e5f5f1;
  font-size: 12px;
  font-weight: 800;
}

.plan-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 20px;
  border-top: 1px solid #e6ebef;
  color: var(--muted);
}

.plan-foot a {
  color: var(--brand);
  font-weight: 900;
  text-decoration: none;
}

.cta-band {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 28px;
  align-items: center;
  padding: 34px;
  border-radius: 8px;
  color: #fff;
  background: #17202a;
}

.cta-band .lead {
  color: rgba(255, 255, 255, 0.82);
}

.sticky-offer {
  position: sticky;
  bottom: 0;
  z-index: 30;
  padding: 10px 0;
  border-top: 1px solid #bdded9;
  background: rgba(231, 248, 246, 0.96);
  backdrop-filter: blur(10px);
}

.sticky-inner {
  position: relative;
  display: grid;
  grid-template-columns: 1fr auto auto minmax(260px, 360px);
  gap: 16px;
  align-items: center;
  padding: 12px 48px 12px 18px;
  border-radius: 8px;
  background: #fff;
}

.sticky-inner strong {
  color: #3d4852;
}

.sticky-inner span {
  color: var(--muted);
  font-weight: 800;
}

.sticky-close {
  position: absolute;
  top: 8px;
  right: 10px;
  width: 30px;
  height: 30px;
  border: 0;
  border-radius: 6px;
  color: #7b8792;
  background: #eef2f4;
  font-size: 18px;
  font-weight: 900;
  cursor: pointer;
}

.details-page {
  padding: 70px 0 0;
}

.detail-grid {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 48px;
  align-items: start;
  padding-bottom: 70px;
}

.detail-box {
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow);
}

.detail-box ul {
  margin: 0;
  padding-left: 20px;
  color: var(--muted);
}

.inline-cta {
  width: 100%;
  justify-content: center;
}

.form {
  display: grid;
  gap: 16px;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 10px 30px rgba(23, 32, 42, 0.08);
}

label {
  display: grid;
  gap: 7px;
  font-weight: 800;
}

input,
select,
textarea {
  width: 100%;
  min-height: 46px;
  padding: 11px 12px;
  border: 1px solid #bdc8d1;
  border-radius: 6px;
  color: var(--ink);
  font: inherit;
  background: #fff;
}

textarea {
  resize: vertical;
}

.check {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 400;
}

.check input {
  width: 18px;
  min-height: 18px;
  margin-top: 2px;
}

.faq {
  display: grid;
  gap: 12px;
}

details {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

summary {
  padding: 18px 20px;
  font-weight: 900;
  cursor: pointer;
}

details p {
  margin: 0;
  padding: 0 20px 20px;
  color: var(--muted);
}

.footer {
  padding: 34px 0;
  color: rgba(255, 255, 255, 0.78);
  background: #17202a;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 32px;
  align-items: center;
}

.footer-brand {
  margin-bottom: 12px;
  color: #fff;
}

.footer p {
  max-width: 560px;
  margin-bottom: 0;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-links a {
  color: #fff;
  font-weight: 800;
  text-decoration: none;
}

.legal-page {
  padding: 60px 0;
}

.legal-page article {
  max-width: 820px;
}

.legal-page p,
.legal-page li {
  color: var(--muted);
}

@media (max-width: 860px) {
  .menu-button {
    display: block;
  }

  .menu {
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 12px 16px 18px;
    border-bottom: 1px solid var(--line);
    background: #fff;
  }

  .menu.is-open {
    display: flex;
  }

  .menu a {
    padding: 14px 10px;
  }

  .hero {
    min-height: auto;
  }

  .hero-grid,
  .split,
  .contact-grid,
  .detail-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .hero-grid {
    gap: 28px;
    padding: 56px 0;
  }

  .cards.three {
    grid-template-columns: 1fr;
  }

  .plan-head,
  .plan-body,
  .sticky-inner,
  .cta-band {
    grid-template-columns: 1fr;
  }

  .plan-body > * {
    border-right: 0;
    border-bottom: 1px dashed #d7e0e7;
  }

  .plan-body > :last-child {
    border-bottom: 0;
  }

  .plan-foot {
    align-items: flex-start;
    flex-direction: column;
  }

  .sticky-inner {
    padding: 14px 46px 14px 14px;
  }

  .sticky-inner .button {
    width: 100%;
  }

  .section {
    padding: 56px 0;
  }

  .notice-inner {
    display: block;
  }

  .quick-panel {
    max-width: 430px;
  }
}

@media (max-width: 520px) {
  .container {
    width: min(100% - 24px, 1120px);
  }

  .brand {
    font-size: 15px;
  }

  .hero-actions {
    display: grid;
  }

  .button {
    width: 100%;
  }

  .phone-link {
    font-size: 24px;
  }

  .form {
    padding: 20px;
  }
}