:root {
  --navy: #303653;
  --navy-deep: #252a43;
  --navy-soft: #454d74;
  --ink: #22263b;
  --muted: #687087;
  --line: #dfe3ea;
  --surface: #ffffff;
  --canvas: #f5f3ef;
  --canvas-cool: #f3f6f8;
  --orange: #f19a2a;
  --orange-dark: #d97c0d;
  --orange-soft: #fff2df;
  --cyan: #1aa3bc;
  --shadow: 0 18px 55px rgba(37, 42, 67, 0.1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 96px; }
body { margin: 0; background: var(--canvas); color: var(--ink); font-family: "Manrope", Arial, Helvetica, sans-serif; -webkit-font-smoothing: antialiased; }
button, a { font: inherit; }
a { color: inherit; }
button { color: inherit; }
.container { width: min(1160px, calc(100% - 40px)); margin-inline: auto; }
.container--catalog { width: min(1040px, calc(100% - 40px)); }

.site-header { position: sticky; top: 0; z-index: 20; background: rgba(37, 42, 67, 0.96); border-bottom: 1px solid rgba(255,255,255,.09); backdrop-filter: blur(16px); }
.site-header__inner { height: 84px; display: grid; grid-template-columns: 180px 1fr 180px; align-items: center; gap: 28px; }
.brand { display: inline-flex; align-items: center; text-decoration: none; }
.brand img { display: block; width: 132px; height: 65px; object-fit: contain; object-position: left center; }
.desktop-nav { display: flex; justify-content: center; gap: 30px; }
.desktop-nav a { color: rgba(255,255,255,.75); text-decoration: none; transition: color .2s ease; }
.desktop-nav a:hover { color: white; }
.header-actions { display: flex; align-items: center; justify-content: flex-end; gap: 10px; }
.menu-toggle { display: none; width: 46px; height: 46px; cursor: pointer; align-items: center; justify-content: center; flex-direction: column; gap: 5px; border: 1px solid rgba(255,255,255,.2); border-radius: 12px; background: rgba(255,255,255,.06); padding: 0; }
.menu-toggle span { display: block; width: 20px; height: 2px; border-radius: 999px; background: white; transition: transform .2s ease, opacity .2s ease; }
.menu-toggle--open span:first-child { transform: translateY(7px) rotate(45deg); }
.menu-toggle--open span:nth-child(2) { opacity: 0; }
.menu-toggle--open span:last-child { transform: translateY(-7px) rotate(-45deg); }
.mobile-nav { position: absolute; left: 0; right: 0; top: 100%; display: none; border-top: 1px solid rgba(255,255,255,.08); background: rgba(37,42,67,.99); box-shadow: 0 18px 35px rgba(17,20,35,.22); }
.mobile-nav__inner { display: grid; gap: 4px; padding-block: 12px 16px; }
.mobile-nav a { border-radius: 10px; padding: 13px 14px; color: rgba(255,255,255,.82); font-weight: 700; text-decoration: none; }
.mobile-nav a:hover { background: rgba(255,255,255,.07); color: white; }

.button { display: inline-flex; min-height: 46px; align-items: center; justify-content: center; gap: 8px; border: 1px solid transparent; border-radius: 12px; padding: 11px 18px; font-weight: 700; line-height: 1.2; text-align: center; text-decoration: none; transition: transform .18s ease, background .18s ease, border-color .18s ease, box-shadow .18s ease; }
.button:hover { transform: translateY(-1px); }
.button--header, .button--primary { background: var(--orange); color: #241a0b; box-shadow: 0 8px 22px rgba(241,154,42,.24); }
.button--header:hover, .button--primary:hover { background: #f7aa4b; }
.button--secondary { background: var(--navy); color: white; }
.button--secondary:hover { background: var(--navy-soft); }
.button--ghost { border-color: rgba(255,255,255,.3); color: white; background: rgba(255,255,255,.05); }
.button--ghost:hover { background: rgba(255,255,255,.1); border-color: rgba(255,255,255,.5); }
.button--large { min-height: 54px; padding-inline: 24px; }

.hero { position: relative; overflow: hidden; background: var(--navy); color: white; }
.hero::after { content: ""; position: absolute; inset: auto 0 0; height: 1px; background: linear-gradient(90deg, transparent, rgba(255,255,255,.22), transparent); }
.hero__inner { position: relative; z-index: 2; display: flex; min-height: 330px; flex-direction: column; align-items: center; justify-content: center; padding: 36px 0 56px; text-align: center; }
.hero__eyebrow { display: inline-flex; margin-bottom: 13px; border: 1px solid rgba(255,255,255,.18); border-radius: 999px; padding: 7px 12px; color: rgba(255,255,255,.75); font-size: 13px; letter-spacing: .04em; }
.hero h1 { max-width: 760px; margin: 0; font-size: clamp(34px, 4.5vw, 52px); line-height: 1.06; letter-spacing: -.04em; }
.hero p { max-width: 610px; margin: 14px 0 0; color: rgba(255,255,255,.74); font-size: 16px; line-height: 1.5; }
.hero__actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin-top: 20px; }
.hero__glow { position: absolute; border-radius: 999px; filter: blur(5px); opacity: .35; }
.hero__glow--one { width: 360px; height: 360px; left: -190px; top: -150px; background: radial-gradient(circle, var(--cyan), transparent 67%); }
.hero__glow--two { width: 320px; height: 320px; right: -150px; bottom: -140px; background: radial-gradient(circle, var(--orange), transparent 68%); }

.facts { position: relative; z-index: 3; margin-top: -34px; }
.facts__grid { display: grid; grid-template-columns: repeat(3, 1fr); overflow: hidden; border: 1px solid var(--line); border-radius: 18px; background: var(--surface); box-shadow: var(--shadow); }
.fact { display: flex; min-height: 110px; flex-direction: column; justify-content: center; padding: 24px 30px; text-align: center; }
.fact + .fact { border-left: 1px solid var(--line); }
.fact strong { font-size: 18px; }
.fact span { margin-top: 6px; color: var(--muted); font-size: 14px; }

.catalog { padding: 52px 0 120px; }
.section-heading { max-width: 690px; margin: 0 auto 34px; text-align: center; }
.section-heading > span { color: var(--orange-dark); font-size: 14px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.section-heading h2 { margin: 10px 0 12px; font-size: clamp(32px, 4vw, 48px); line-height: 1.08; letter-spacing: -.03em; }
.section-heading p { margin: 0; color: var(--muted); font-size: 17px; line-height: 1.6; }
.accordion-list { display: grid; gap: 14px; }
.accordion { position: relative; scroll-margin-top: 105px; overflow: hidden; border: 1px solid var(--line); border-radius: 18px; background: var(--surface); box-shadow: 0 8px 30px rgba(37,42,67,.05); transition: border-color .2s ease, box-shadow .2s ease; }
.accordion--open { border-color: #c8cfda; box-shadow: var(--shadow); }
.accordion--featured { border: 2px solid rgba(241,154,42,.78); box-shadow: 0 18px 46px rgba(217,124,13,.16); }
.accordion--featured::before { position: absolute; z-index: 2; inset: 0 auto 0 0; width: 5px; background: linear-gradient(180deg, var(--orange), var(--orange-dark)); content: ""; }
.accordion--featured .accordion__trigger { min-height: 106px; background: linear-gradient(105deg, rgba(255,235,204,.98), rgba(255,248,237,.9) 52%, rgba(255,255,255,.96)); padding-left: 30px; }
.accordion--featured .accordion__title { color: var(--navy-deep); }
.accordion--featured .accordion__meta strong { color: var(--orange-dark); }
.accordion--featured.accordion--open { border-color: var(--orange); box-shadow: 0 20px 52px rgba(217,124,13,.2); }
.accordion__trigger { display: flex; width: 100%; min-height: 98px; cursor: pointer; align-items: center; justify-content: space-between; gap: 28px; border: 0; background: transparent; padding: 22px 26px; text-align: left; }
.accordion__trigger:focus-visible { outline: 3px solid rgba(26,163,188,.35); outline-offset: -3px; }
.accordion__heading { display: grid; gap: 6px; }
.accordion__label-row { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.accordion__badge { display: inline-flex; align-items: center; border-radius: 999px; background: var(--orange); padding: 5px 9px; color: #3a2509; font-size: 11px; font-weight: 800; letter-spacing: .055em; line-height: 1; text-transform: uppercase; }
.accordion__eyebrow { color: var(--orange-dark); font-size: 13px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; }
.accordion__title { font-size: 25px; font-weight: 700; letter-spacing: -.015em; }
.accordion__meta { display: flex; align-items: center; gap: 18px; }
.accordion__meta strong { white-space: nowrap; color: var(--navy); font-size: 20px; }
.chevron { width: 24px; height: 24px; color: var(--muted); transition: transform .24s ease; }
.chevron--open { transform: rotate(180deg); }
.accordion__content { border-top: 1px solid var(--line); padding: 28px 26px 30px; background: linear-gradient(180deg, var(--canvas-cool), white 260px); }
.accordion__intro { display: flex; align-items: end; justify-content: space-between; gap: 28px; margin-bottom: 24px; }
.accordion__intro h3 { margin: 0; font-size: 20px; }
.accordion__intro p { margin: 7px 0 0; color: var(--muted); line-height: 1.5; }
.platform-chips { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 7px; }
.platform-chips span { border: 1px solid #d9dee7; border-radius: 999px; background: white; padding: 7px 10px; color: var(--navy); font-size: 13px; font-weight: 700; }
.package-platforms { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 9px; margin: -4px 0 24px; }
.package-platforms a { position: relative; display: grid; min-width: 0; gap: 4px; border: 1px solid var(--line); border-radius: 13px; background: white; padding: 13px 28px 13px 13px; text-decoration: none; transition: border-color .18s ease, transform .18s ease, box-shadow .18s ease; }
.package-platforms a:hover { transform: translateY(-1px); border-color: #bcc4d1; box-shadow: 0 8px 20px rgba(37,42,67,.07); }
.package-platforms small { color: var(--orange-dark); font-size: 11px; font-weight: 700; }
.package-platforms strong { overflow: hidden; color: var(--navy); font-size: 13px; line-height: 1.35; text-overflow: ellipsis; }
.package-platforms a > span { position: absolute; right: 11px; top: 12px; color: var(--muted); }
.price-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.price-card { position: relative; display: flex; min-width: 0; flex-direction: column; gap: 20px; border: 1px solid var(--line); border-radius: 16px; background: white; padding: 24px; }
.price-card h3 { margin: 0; font-size: 17px; line-height: 1.35; }
.price-card p { margin: 8px 0 0; color: var(--muted); font-size: 14px; line-height: 1.5; }
.price-card__price { display: flex; align-items: baseline; gap: 9px; margin-top: auto; }
.price-card__price strong { color: var(--navy); font-size: 25px; }
.price-card__price del { color: #969cac; font-size: 13px; }
.extension { margin-top: 18px; border: 1px solid var(--line); border-radius: 13px; background: white; }
.extension summary { cursor: pointer; padding: 16px 18px; color: var(--navy); font-weight: 700; }
.extension ul { display: grid; gap: 10px; margin: 0; border-top: 1px solid var(--line); padding: 16px 18px; list-style: none; }
.extension li { display: flex; justify-content: space-between; gap: 20px; color: var(--muted); }
.extension li strong { color: var(--ink); }
.accordion-group-heading { scroll-margin-top: 105px; padding: 38px 8px 12px; }
.accordion-group-heading > span { color: var(--orange-dark); font-size: 13px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.accordion-group-heading h3 { margin: 7px 0 7px; font-size: 27px; letter-spacing: -.025em; }
.accordion-group-heading p { margin: 0; color: var(--muted); line-height: 1.55; }
.platform-content__top { display: flex; align-items: center; gap: 12px; margin-bottom: 20px; }
.platform-card__icon { display: grid; width: 42px; height: 42px; place-items: center; border-radius: 12px; background: var(--navy); color: white; font-size: 13px; font-weight: 700; }
.platform-link { display: inline-flex; color: var(--navy-soft); font-size: 14px; font-weight: 700; text-decoration: none; }
.platform-link:hover { text-decoration: underline; }
.platform-columns { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; }
.platform-columns section { min-width: 0; }
.platform-columns h4 { margin: 0; font-size: 17px; }
.platform-columns p { margin: 6px 0 14px; color: var(--muted); font-size: 14px; }
.rate-list { display: grid; overflow: hidden; border: 1px solid var(--line); border-radius: 11px; }
.rate-row { display: flex; min-height: 49px; align-items: center; justify-content: space-between; gap: 16px; padding: 10px 12px; color: var(--muted); font-size: 14px; }
.rate-row + .rate-row { border-top: 1px solid var(--line); }
.rate-row__price { display: grid; justify-items: end; gap: 2px; white-space: nowrap; }
.rate-row__price strong { color: var(--ink); }
.rate-row__price del { color: #969cac; font-size: 12px; }
.extension--compact { margin-bottom: 16px; }
.extension--compact .extension__note { border-top: 1px solid var(--line); padding: 10px 18px; color: var(--muted); font-size: 13px; }
.extension--compact .rate-list { margin: 0 18px 16px; }
.info-grid { display: grid; grid-template-columns: minmax(0, 1.45fr) minmax(260px, .55fr); gap: 14px; }
.info-card { border: 1px solid var(--line); border-radius: 15px; background: white; padding: 24px; }
.info-card--accent { background: var(--orange-soft); border-color: rgba(241,154,42,.32); }
.info-card h3 { margin: 0 0 18px; font-size: 20px; }
.numbered-list { display: grid; counter-reset: item; gap: 15px; margin: 0; padding: 0; list-style: none; }
.numbered-list li { position: relative; padding-left: 36px; color: var(--muted); line-height: 1.55; }
.numbered-list li::before { position: absolute; left: 0; top: -2px; display: grid; width: 25px; height: 25px; place-items: center; border-radius: 8px; background: var(--canvas-cool); color: var(--navy); counter-increment: item; content: counter(item); font-size: 12px; font-weight: 700; }
.info-card--accent .numbered-list li::before { background: white; color: var(--orange-dark); }
.offer-card { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 16px; margin-top: 14px; border: 1px solid var(--line); border-radius: 15px; background: white; padding: 18px; }
.offer-card__icon { display: grid; width: 52px; height: 52px; place-items: center; border-radius: 13px; background: var(--canvas-cool); color: var(--navy); font-size: 11px; font-weight: 700; }
.offer-card h3 { margin: 0; font-size: 17px; }
.offer-card p { margin: 4px 0 0; color: var(--muted); font-size: 14px; }
.partner-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.partner-card { display: flex; flex-direction: column; gap: 16px; border: 1px solid var(--line); border-radius: 15px; background: white; padding: 24px; }
.partner-card__label { color: var(--orange-dark); font-size: 13px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; }
.partner-card h3 { margin: 0; font-size: 21px; }
.partner-card p { margin: 0; color: var(--muted); line-height: 1.6; }
.partner-card small { color: var(--muted); line-height: 1.5; }
.partner-card .button { margin-top: auto; }
.check-list { display: grid; gap: 12px; margin: 0; padding: 0; list-style: none; }
.check-list li { position: relative; padding-left: 27px; color: var(--muted); line-height: 1.45; }
.check-list li::before { position: absolute; left: 0; top: 0; color: var(--cyan); content: "✓"; font-weight: 700; }
.check-list strong { color: var(--ink); }
.contact-section { padding: 0 0 100px; }
.contact-card { display: flex; align-items: center; justify-content: space-between; gap: 28px; border-radius: 22px; background: var(--navy); padding: 38px 42px; color: white; box-shadow: var(--shadow); }
.contact-card span { color: var(--orange); font-size: 14px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; }
.contact-card h2 { margin: 8px 0; font-size: clamp(28px, 4vw, 42px); letter-spacing: -.03em; }
.contact-card p { margin: 0; color: rgba(255,255,255,.7); }
.footer { background: var(--navy-deep); color: white; }
.footer__inner { display: grid; min-height: 145px; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 30px; }
.footer__links { display: flex; gap: 22px; }
.footer__links a { color: rgba(255,255,255,.72); text-decoration: none; }
.footer__links a:hover { color: white; }
.footer__links .footer__social { display: inline-flex; width: 38px; height: 38px; align-items: center; justify-content: center; margin-block: -9px; border-radius: 11px; background: rgba(255,255,255,.92); color: var(--navy); transition: transform .18s ease, background .18s ease; }
.footer__links .footer__social:hover { transform: translateY(-1px); background: white; color: var(--navy); }
.footer__social span { font-size: 12px; font-weight: 800; letter-spacing: -.04em; }
.footer__inner > span { justify-self: end; color: rgba(255,255,255,.55); font-size: 14px; }
.mobile-contact { display: none; }

.not-found { position: relative; display: grid; min-height: 100svh; place-items: center; overflow: hidden; background: var(--navy-deep); padding: 120px 20px 80px; color: white; text-align: center; }
.not-found::before, .not-found::after { position: absolute; width: 420px; height: 420px; border-radius: 50%; content: ""; filter: blur(15px); opacity: .24; }
.not-found::before { left: -250px; top: -220px; background: radial-gradient(circle, var(--cyan), transparent 68%); }
.not-found::after { right: -240px; bottom: -230px; background: radial-gradient(circle, var(--orange), transparent 68%); }
.not-found__brand { position: absolute; left: 28px; top: 18px; z-index: 2; }
.not-found__brand img { width: 132px; height: 65px; object-fit: contain; }
.not-found__scene { position: relative; z-index: 1; display: grid; width: min(330px, 78vw); aspect-ratio: 1; place-items: center; margin-bottom: -18px; }
.not-found__scene > strong { position: relative; z-index: 2; font-size: clamp(76px, 15vw, 138px); letter-spacing: -.08em; text-shadow: 0 16px 42px rgba(0,0,0,.25); }
.not-found__orbit { position: absolute; inset: 13%; border: 1px dashed rgba(255,255,255,.2); border-radius: 50%; animation: orbit-spin 18s linear infinite; }
.lost-card { position: absolute; z-index: 3; display: grid; width: 72px; height: 54px; place-items: center; border: 1px solid rgba(255,255,255,.18); border-radius: 14px; background: rgba(255,255,255,.1); box-shadow: 0 14px 30px rgba(0,0,0,.18); backdrop-filter: blur(12px); animation: lost-float 4s ease-in-out infinite; }
.lost-card span { font-size: 13px; font-weight: 700; }
.lost-card i { position: absolute; right: 8px; top: 8px; width: 7px; height: 7px; border-radius: 50%; background: var(--orange); box-shadow: 0 0 0 5px rgba(241,154,42,.12); }
.lost-card--vk { left: 1%; top: 25%; transform: rotate(-9deg); }
.lost-card--tg { right: 0; top: 18%; transform: rotate(8deg); animation-delay: -1.4s; }
.lost-card--max { bottom: 8%; left: 40%; transform: rotate(4deg); animation-delay: -2.6s; }
.not-found__copy { position: relative; z-index: 2; max-width: 670px; }
.not-found__copy > span { color: var(--orange); font-size: 13px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.not-found__copy h1 { margin: 9px 0 12px; font-size: clamp(32px, 6vw, 54px); letter-spacing: -.04em; }
.not-found__copy p { max-width: 590px; margin: 0 auto; color: rgba(255,255,255,.7); font-size: 17px; line-height: 1.6; }
.not-found__actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin-top: 28px; }

@keyframes lost-float { 0%, 100% { translate: 0 0; } 50% { translate: 0 -13px; } }
@keyframes orbit-spin { to { transform: rotate(360deg); } }

@media (max-width: 860px) {
  .site-header__inner { grid-template-columns: 1fr auto; }
  .desktop-nav { display: none; }
  .menu-toggle { display: flex; }
  .mobile-nav:not([hidden]) { display: block; }
  .price-grid { grid-template-columns: 1fr; }
  .price-card { display: grid; grid-template-columns: minmax(0,1fr) auto; align-items: center; }
  .price-card__price { justify-content: flex-end; }
  .package-platforms { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .info-grid, .partner-grid { grid-template-columns: 1fr; }
  .footer__inner { grid-template-columns: auto 1fr; }
  .footer__links { justify-content: flex-end; }
  .footer__inner > span { grid-column: 1 / -1; justify-self: center; padding-bottom: 24px; }
}

@media (max-width: 640px) {
  html { scroll-padding-top: 76px; }
  body { padding-bottom: calc(72px + env(safe-area-inset-bottom)); }
  .container, .container--catalog { width: min(100% - 28px, 1160px); }
  .site-header__inner { height: 72px; }
  .brand img { width: 105px; height: 56px; }
  .hero__inner { min-height: 350px; padding: 30px 0 52px; align-items: flex-start; text-align: left; }
  .hero h1 { font-size: clamp(31px, 9.8vw, 40px); }
  .hero p { font-size: 15px; }
  .hero__actions { width: 100%; justify-content: flex-start; }
  .hero__actions .button { width: 100%; }
  .facts { margin-top: -26px; }
  .facts__grid { grid-template-columns: 1fr; }
  .fact { min-height: 86px; }
  .fact + .fact { border-top: 1px solid var(--line); border-left: 0; }
  .catalog { padding: 46px 0 90px; }
  .section-heading { text-align: left; }
  .accordion__trigger { min-height: 88px; gap: 14px; padding: 18px; }
  .accordion--featured .accordion__trigger { min-height: 96px; padding: 18px 18px 18px 24px; }
  .accordion__badge { padding: 4px 8px; font-size: 10px; }
  .accordion__title { font-size: 20px; }
  .accordion__meta { gap: 9px; }
  .accordion__meta strong { font-size: 16px; }
  .chevron { width: 20px; height: 20px; }
  .accordion__content { padding: 22px 16px 18px; }
  .accordion__intro { align-items: flex-start; flex-direction: column; }
  .platform-chips { justify-content: flex-start; }
  .price-card { display: flex; padding: 21px; }
  .price-card__price { justify-content: flex-start; }
  .platform-columns { grid-template-columns: 1fr; }
  .accordion-group-heading { padding: 30px 4px 10px; }
  .accordion-group-heading h3 { font-size: 23px; }
  .info-card, .partner-card { padding: 20px; }
  .offer-card { grid-template-columns: auto 1fr; }
  .offer-card .button { grid-column: 1 / -1; }
  .contact-section { padding-bottom: 72px; }
  .contact-card { align-items: flex-start; flex-direction: column; padding: 28px 22px; }
  .contact-card .button { width: 100%; }
  .footer__inner { display: flex; min-height: 220px; flex-direction: column; justify-content: center; padding: 32px 0 86px; }
  .footer__links { flex-wrap: wrap; justify-content: center; }
  .footer__inner > span { padding: 0; }
  .mobile-contact { position: fixed; z-index: 30; right: 12px; bottom: calc(10px + env(safe-area-inset-bottom)); left: 12px; display: flex; min-height: 52px; align-items: center; justify-content: center; border-radius: 13px; background: var(--orange); color: #241a0b; font-weight: 700; text-decoration: none; box-shadow: 0 12px 30px rgba(37,42,67,.28); }
  .not-found { padding: 90px 16px 62px; }
  .not-found__brand { left: 14px; top: 9px; }
  .not-found__brand img { width: 105px; height: 56px; }
  .not-found__scene { width: min(290px, 84vw); margin-bottom: -8px; }
  .not-found__actions .button { width: 100%; }
}

@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { transition: none !important; animation: none !important; } }