:root {
  color-scheme: light;
  --ink: #152824;
  --muted: #61716b;
  --line: #dce5dc;
  --paper: #f7f8f5;
  --green: #204f3d;
  --green-dark: #14382e;
  --mint: #dcefe3;
  --lime: #dcf577;
  font-family: "Segoe UI", Arial, sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 24px; }
body { margin: 0; background: var(--paper); color: var(--ink); }
button, input { font: inherit; }
button { cursor: pointer; }
a { color: inherit; }
:focus-visible { outline: 3px solid #87b88e; outline-offset: 3px; }
[hidden] { display: none !important; }
.shell { width: min(100% - 64px, 1216px); margin: auto; }

.header { min-height: 82px; display: flex; align-items: center; justify-content: space-between; gap: 24px; border-bottom: 1px solid var(--line); }
.brand, .footer-brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; font-size: 21px; font-weight: 800; letter-spacing: -.055em; white-space: nowrap; }
.brand-symbol { width: 34px; height: 34px; display: grid; place-items: center; border-radius: 11px; background: var(--green); color: var(--lime); font-size: 25px; font-weight: 400; }
.brand-slash, .footer-brand span { color: #5a9a71; }
.header-nav { display: flex; align-items: center; gap: 32px; font-size: 13px; font-weight: 650; }
.header-nav a { text-decoration: none; }
.header-nav a:hover, .text-link:hover, .footer a:hover { color: #34855a; }
.header-nav .nav-accent { padding: 12px 17px; border: 1px solid #bdcec1; border-radius: 8px; }
.nav-accent span { margin-left: 17px; }

.hero { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); align-items: center; gap: 65px; padding: 86px 0 98px; }
.hero-copy { min-width: 0; }
.eyebrow, .section-index { color: #407a56; font-size: 11px; font-weight: 800; letter-spacing: .14em; }
.eyebrow { display: inline-flex; align-items: center; gap: 10px; padding: 9px 13px; border-radius: 100px; background: #e7efe6; letter-spacing: .065em; }
.status-dot, .visual-indicator i { display: inline-block; width: 7px; height: 7px; border-radius: 50%; background: #42a76c; box-shadow: 0 0 0 3px #42a76c26; }
.hero h1 { max-width: 700px; margin: 25px 0 22px; font-size: clamp(53px, 5.6vw, 79px); font-weight: 760; letter-spacing: -.075em; line-height: 1.04; }
.hero h1 span { color: #598b61; }
.lead { max-width: 500px; margin: 0; color: #556961; font-size: 18px; line-height: 1.65; }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 26px; margin-top: 34px; }
.button { display: inline-flex; align-items: center; justify-content: space-between; gap: 32px; min-height: 52px; padding: 0 19px; border: 0; border-radius: 9px; text-decoration: none; font-size: 14px; font-weight: 750; transition: background .15s, transform .15s; }
.button:hover:not(:disabled) { transform: translateY(-2px); }
.button-dark { background: var(--green-dark); color: white; }
.button-dark:hover:not(:disabled) { background: #285847; }
.text-link { font-size: 13px; font-weight: 700; text-decoration: none; }
.text-link span { margin-left: 8px; }
.hero-caption { margin: 23px 0 0; color: #79857d; font-size: 12px; }

.hero-visual { min-width: 0; padding: 25px; border: 1px solid #38634b; border-radius: 23px; background: radial-gradient(circle at 85% 0, #34644a 0, transparent 42%), linear-gradient(145deg, #234a38, #15382c); color: white; box-shadow: 0 25px 55px #25483328; transform: rotate(2deg); }
.visual-top, .visual-bottom { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.visual-kicker { color: #b2cdb9; font-size: 10px; font-weight: 800; letter-spacing: .15em; }
.visual-indicator { color: #d4e8d5; font-size: 11px; }
.visual-indicator i { margin-right: 8px; }
.visual-main { display: flex; align-items: center; gap: 17px; margin: 43px 0 33px; }
.visual-icon { display: grid; place-items: center; width: 61px; height: 61px; flex: 0 0 61px; border: 1px solid #a7cf9d70; border-radius: 16px; background: #bde7a61c; color: var(--lime); font-size: 44px; line-height: 1; }
.visual-main strong, .visual-main div > span { display: block; }
.visual-main strong { font-size: clamp(20px, 2.3vw, 27px); letter-spacing: -.04em; }
.visual-main div > span { margin-top: 5px; color: #b7d0bd; font-size: 13px; }
.location-list { display: flex; flex-wrap: wrap; gap: 9px; min-height: 107px; align-content: flex-start; }
.location-list span { padding: 10px 12px; border: 1px solid #7faa813b; border-radius: 7px; background: #ffffff0f; color: #ecf4e9; font-size: 12px; white-space: nowrap; }
.visual-bottom { margin-top: 32px; padding-top: 19px; border-top: 1px solid #a9c9aa42; color: #c5dcc6; font-size: 12px; }
.visual-bottom span:last-child { font-size: 18px; }

.tariffs { padding-bottom: 7px; }
.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 30px; margin-bottom: 27px; }
.section-heading h2, .checkout h2 { margin: 12px 0 0; font-size: clamp(32px, 3.4vw, 46px); line-height: 1.14; letter-spacing: -.055em; }
.section-heading p { max-width: 265px; margin: 0 0 4px; color: var(--muted); font-size: 13px; line-height: 1.55; }
.plans { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.plan { position: relative; display: flex; flex-direction: column; align-items: flex-start; min-height: 161px; padding: 21px; border: 1px solid var(--line); border-radius: 13px; background: white; color: var(--ink); text-align: left; transition: border-color .15s, background .15s, transform .15s, box-shadow .15s; }
.plan:hover { border-color: #7aaa83; transform: translateY(-2px); }
.plan.selected { border-color: #214b37; background: #edf5ec; box-shadow: inset 0 0 0 1px #214b37; }
.plan-top { display: flex; width: 100%; align-items: center; justify-content: space-between; gap: 10px; }
.plan-title { font-size: 17px; font-weight: 750; letter-spacing: -.025em; }
.plan-badge { padding: 5px 7px; border-radius: 5px; background: #e9efda; color: #436b39; font-size: 10px; font-weight: 750; white-space: nowrap; }
.plan-duration { margin-top: 6px; color: #6e7d72; font-size: 12px; }
.plan-bottom { display: flex; width: 100%; align-items: end; justify-content: space-between; gap: 10px; margin-top: auto; padding-top: 19px; }
.plan-price { font-size: 30px; font-weight: 760; letter-spacing: -.055em; line-height: 1; }
.plan-arrow { color: #6b9671; font-size: 20px; }
.tariff-note { margin: 17px 0 0; color: #738077; font-size: 12px; }

.checkout { display: grid; grid-template-columns: minmax(0, 1fr) minmax(350px, .82fr); gap: clamp(36px, 7vw, 110px); margin: 82px 0; padding: clamp(34px, 5vw, 66px); border-radius: 23px; background: #e7eee6; }
.checkout-copy { display: flex; flex-direction: column; align-items: flex-start; }
.checkout-copy > p { max-width: 460px; margin: 20px 0; color: #596d61; font-size: 15px; line-height: 1.7; }
.payment-note { display: flex; gap: 13px; max-width: 430px; margin-top: auto; padding-top: 25px; border-top: 1px solid #c8d6c8; color: #506f59; font-size: 12px; line-height: 1.55; }
.payment-note > span:first-child { font-size: 18px; line-height: 1; }
.checkout-form { min-width: 0; padding: 27px; border: 1px solid #e2e9df; border-radius: 16px; background: white; box-shadow: 0 18px 35px #2b4b3212; }
.form-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 25px; font-size: 17px; font-weight: 750; }
.form-step { color: #8b9c8d; font-size: 11px; letter-spacing: .08em; }
.selected-plan { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; margin-bottom: 26px; padding: 15px 0; border-top: 1px solid #edf1ed; border-bottom: 1px solid #edf1ed; font-size: 13px; }
.selected-plan span { color: var(--muted); }
.selected-plan strong { font-size: 15px; }
.checkout-form label { font-size: 12px; font-weight: 750; }
.checkout-form input { display: block; width: 100%; margin-top: 10px; padding: 13px 14px; border: 1px solid #ccd9ce; border-radius: 8px; outline: none; background: white; color: var(--ink); }
.checkout-form input:focus { border-color: #4f9462; box-shadow: 0 0 0 3px #66a47629; }
.field-help { margin: 8px 0 0; color: #7a887b; font-size: 11px; }
.total { display: flex; align-items: baseline; justify-content: space-between; gap: 20px; margin-top: 27px; padding-top: 18px; border-top: 1px solid #e2eae2; }
.total span { color: var(--muted); font-size: 13px; }
.total strong { font-size: 26px; letter-spacing: -.05em; }
.button-accent { width: 100%; margin-top: 19px; background: var(--green-dark); color: white; }
.button-accent:hover:not(:disabled) { background: #285847; }
.button:disabled { cursor: not-allowed; opacity: .57; }
.form-message { min-height: 18px; margin: 12px 0 0; color: #a8473d; font-size: 12px; line-height: 1.45; }
.form-message.info { color: #536e59; }
.last-order { display: block; margin: 0 0 20px; color: #3d7751; font-size: 12px; font-weight: 700; }

.steps { padding: 0 0 108px; }
.step-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.step-grid > div { min-height: 190px; padding: 22px 24px; border: 1px solid var(--line); border-radius: 12px; background: white; }
.step-number { color: #608d68; font-size: 12px; font-weight: 800; }
.step-grid h3 { margin: 26px 0 9px; font-size: 20px; letter-spacing: -.035em; }
.step-grid p { max-width: 290px; margin: 0; color: var(--muted); font-size: 13px; line-height: 1.6; }
.footer { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 30px 0 40px; border-top: 1px solid var(--line); color: var(--muted); font-size: 12px; }
.footer-brand { color: var(--ink); font-size: 17px; }
.footer a:not(.footer-brand) { color: #387a52; }

.order-view { max-width: 700px; margin: 65px auto 105px; }
.back-link, .secondary-link { color: #398053; font-size: 13px; font-weight: 700; text-decoration: none; }
.order-card { margin-top: 22px; padding: clamp(26px, 5vw, 50px); border: 1px solid var(--line); border-radius: 20px; background: white; box-shadow: 0 18px 45px #284a3012; }
.order-card h1 { margin: 16px 0; font-size: clamp(34px, 5vw, 44px); letter-spacing: -.06em; }
.order-card > p, .order-hint { color: var(--muted); line-height: 1.6; }
.order-state { display: table; margin-top: 23px; padding: 8px 11px; border-radius: 99px; background: #e6f0e7; color: #377749; font-size: 12px; font-weight: 800; }
.access-result { margin-top: 30px; padding: 23px; border-radius: 11px; background: #eff6ef; }
.access-result > span { color: #407a56; font-size: 11px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.access-result code { display: block; overflow-wrap: anywhere; margin: 13px 0; color: #244e3d; font-size: 13px; line-height: 1.6; }
.copy-button { margin-top: 6px; }
.access-result p { color: var(--muted); font-size: 13px; }
.secondary-link { display: inline-block; margin-top: 20px; }
.order-hint { margin-top: 22px; font-size: 12px; text-align: center; }

@media (max-width: 930px) {
  .hero { gap: 30px; }
  .hero h1 { font-size: clamp(48px, 6vw, 65px); }
  .checkout { gap: 30px; grid-template-columns: minmax(0, 1fr) minmax(315px, .95fr); }
}
@media (max-width: 720px) {
  .shell { width: min(100% - 36px, 600px); }
  .header { min-height: 68px; }
  .header-nav { gap: 0; }
  .header-nav a:not(.nav-accent) { display: none; }
  .header-nav .nav-accent { padding: 10px 12px; font-size: 12px; }
  .nav-accent span { margin-left: 8px; }
  .hero { grid-template-columns: 1fr; gap: 34px; padding: 55px 0 70px; }
  .hero h1 { font-size: clamp(45px, 10vw, 69px); }
  .hero-visual { max-width: 510px; transform: none; }
  .plans { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .checkout { grid-template-columns: 1fr; margin: 64px 0; padding: 32px; }
  .payment-note { margin-top: 20px; }
  .step-grid { grid-template-columns: 1fr; gap: 11px; }
  .step-grid > div { min-height: 0; padding: 20px; }
  .step-grid h3 { margin: 15px 0 6px; }
  .steps { padding-bottom: 75px; }
  .footer { flex-wrap: wrap; }
  .footer p { order: 3; width: 100%; margin: 0; }
}
@media (max-width: 430px) {
  .brand { font-size: 18px; }
  .brand-symbol { width: 30px; height: 30px; font-size: 22px; }
  .hero { padding-top: 42px; }
  .hero h1 { font-size: clamp(42px, 11vw, 50px); }
  .lead { font-size: 15px; }
  .hero-actions { gap: 17px; }
  .hero-caption { line-height: 1.5; }
  .hero-visual { padding: 18px; }
  .visual-top { align-items: flex-start; }
  .visual-kicker, .visual-indicator { font-size: 9px; }
  .visual-main { margin: 34px 0 25px; }
  .visual-main strong { font-size: 21px; }
  .visual-icon { width: 50px; height: 50px; flex-basis: 50px; font-size: 35px; }
  .location-list { min-height: 0; }
  .location-list span { padding: 8px 9px; font-size: 11px; }
  .section-heading { display: block; }
  .section-heading p { margin: 10px 0 0; }
  .plans { gap: 9px; }
  .plan { min-height: 145px; padding: 15px; }
  .plan-title { font-size: 15px; }
  .plan-price { font-size: 25px; }
  .plan-badge { font-size: 9px; }
  .checkout { padding: 22px 15px; }
  .checkout-form { padding: 20px; }
  .footer { padding-bottom: 30px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .button, .plan { transition: none; }
}