@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root { font-family: Inter, Arial, sans-serif; color: #122047; background: #fff; font-synthesis: none; --navy: #122047; --blue: #2563eb; --blue-dark: #1954d5; --muted: #627194; --line: #dbe3ef; --pale: #f3f7fc; --green: #0b9a63; --green-bg: #dcf7eb; --red-bg: #ffe7e7; }
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; min-width: 320px; background: #fff; }
button, input { font: inherit; }
button { cursor: pointer; }
a { color: inherit; text-decoration: none; }
.container { width: min(1240px, calc(100% - 64px)); margin: 0 auto; }
.top-line { height: 4px; background: var(--blue); }
.site-header { height: 82px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid #edf1f6; }
.logo-button { border: 0; background: transparent; padding: 0; color: inherit; }
.logo { display: inline-flex; align-items: center; gap: 9px; color: var(--navy); font-size: 23px; font-weight: 800; letter-spacing: -.06em; white-space: nowrap; }
.logo img { width: 31px; height: 31px; object-fit: contain; }
.main-nav { display: flex; align-items: center; gap: 34px; margin-left: 110px; font-size: 13px; font-weight: 500; color: #263252; }.main-nav a:hover, .footer a:hover { color: var(--blue); }
.header-actions { display: flex; gap: 18px; align-items: center; }
.button { min-height: 44px; border-radius: 10px; border: 1px solid transparent; padding: 0 20px; display: inline-flex; align-items: center; justify-content: center; gap: 9px; color: #fff; background: var(--blue); font-size: 13px; font-weight: 700; transition: background .2s ease, transform .2s ease, box-shadow .2s ease; }.button:hover { background: var(--blue-dark); transform: translateY(-1px); box-shadow: 0 6px 16px rgba(37, 99, 235, .18); }.button-outline { color: var(--navy); border-color: #cbd5e2; background: #fff; }.button-outline:hover { color: var(--blue); background: #f8fbff; border-color: #a9c2f7; }.button-text { color: #43506f; background: transparent; padding: 0; min-height: 36px; }.button-text:hover { color: var(--blue); background: transparent; box-shadow: none; transform: none; }.icon { flex: 0 0 auto; }
.hero { min-height: 338px; display: grid; place-items: center; text-align: center; }.hero-inner { padding: 53px 0 59px; }.hero h1 { max-width: 880px; margin: 0 auto; color: #101a35; font-size: clamp(38px, 5vw, 66px); line-height: 1.08; letter-spacing: -.055em; font-weight: 800; }.hero p { margin: 16px auto 28px; color: #5e6c8c; font-size: 17px; line-height: 1.5; }.hero-actions { display: flex; justify-content: center; gap: 14px; }
.feature-band { background: var(--pale); padding: 64px 0 68px; }.section-title { text-align: center; max-width: 690px; margin: 0 auto 34px; }.section-title h2 { margin: 0; color: var(--navy); font-size: 30px; letter-spacing: -.04em; }.section-title p { margin: 10px 0 0; color: #657391; font-size: 14px; }.feature-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }.feature-card { min-height: 218px; padding: 20px 23px 24px; border: 1px solid #dbe4ef; background: #fff; border-radius: 14px; box-shadow: 0 5px 18px rgba(31, 55, 91, .035); }.icon-box, .stat-icon { width: 57px; height: 57px; border-radius: 13px; display: grid; place-items: center; color: var(--blue); background: #e7f1ff; }.feature-card h3 { margin: 20px 0 9px; font-size: 17px; letter-spacing: -.02em; }.feature-card p { max-width: 230px; color: #677592; font-size: 13px; line-height: 1.55; margin: 0; }
.pricing-section { padding: 63px 0 76px; }.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; max-width: 1000px; margin: 0 auto; }.pricing-card { position: relative; min-height: 390px; padding: 26px 27px 23px; border: 1px solid #d6deeb; border-radius: 14px; background: #fff; display: flex; flex-direction: column; }.pricing-card h3 { margin: 0; font-size: 18px; }.pricing-description { margin: 9px 0 22px; color: #8592ad; font-size: 12px; }.price { font-size: 33px; letter-spacing: -.06em; }.price-suffix { margin: 3px 0 21px; color: #8b98b2; font-size: 12px; }.pricing-card ul { list-style: none; margin: 0 0 23px; padding: 0; display: grid; gap: 10px; color: #53617f; font-size: 12px; }.pricing-card li { display: flex; gap: 9px; align-items: flex-start; }.pricing-card li span { color: var(--blue); font-weight: 800; }.pricing-card .button { margin-top: auto; width: 100%; }.pricing-featured { border: 2px solid var(--blue); box-shadow: 0 8px 28px rgba(37, 99, 235, .1); }.popular { position: absolute; top: -13px; left: 50%; transform: translateX(-50%); color: #fff; background: var(--blue); border-radius: 999px; padding: 6px 14px; font-size: 10px; font-weight: 700; white-space: nowrap; }
.footer { background: var(--pale); border-top: 1px solid #e3eaf3; padding: 45px 0 22px; }.footer-grid { display: grid; grid-template-columns: 2fr repeat(3, 1fr); gap: 30px; padding-bottom: 38px; }.footer .logo { font-size: 20px; }.footer .logo img { width: 27px; height: 27px; }.footer p { color: #8490a9; font-size: 11px; margin: 14px 0 0; }.footer-grid > div:not(:first-child) { display: grid; gap: 11px; align-content: start; }.footer strong { font-size: 12px; margin-bottom: 4px; }.footer a { color: #73819f; font-size: 11px; }.footer-bottom { border-top: 1px solid #dde5ef; padding-top: 20px; display: flex; justify-content: space-between; color: #8b96ac; font-size: 10px; }
.account-header { height: 78px; border-bottom: 1px solid #e6ebf3; box-shadow: 0 2px 7px rgba(26, 55, 96, .03); }.account-header-inner { height: 100%; display: flex; align-items: center; gap: 62px; }.account-nav { display: flex; height: 100%; gap: 30px; }.account-nav button { position: relative; border: 0; background: transparent; padding: 0 2px; color: #1e2b4f; font-size: 13px; }.account-nav button:hover, .account-nav button.active { color: var(--blue); }.account-nav button.active:after { content: ''; position: absolute; left: 0; right: 0; bottom: 0; height: 3px; background: var(--blue); border-radius: 3px 3px 0 0; }.user-menu { display: flex; align-items: center; gap: 11px; margin-left: auto; color: #223050; font-size: 13px; font-weight: 600; }.avatar { display: grid; place-items: center; width: 37px; height: 37px; background: #edf2f9; border-radius: 50%; }.chevron { color: #8794ad; margin-left: 4px; }.mobile-menu { display: none; border: 0; background: none; font-size: 21px; }
.account-page { min-height: 100vh; background: #fff; }.account-content { padding: 43px 0 78px; }.account-welcome { display: flex; align-items: flex-end; justify-content: space-between; margin-bottom: 27px; }.overline { display: block; color: #7b8ba8; font-size: 10px; letter-spacing: .14em; font-weight: 700; }.account-welcome h1 { margin: 14px 0 7px; font-size: clamp(30px, 4vw, 48px); letter-spacing: -.055em; }.account-welcome p { margin: 0; color: #637190; font-size: 16px; }.account-welcome .button { min-height: 48px; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 25px; }.stat-card { min-height: 112px; display: flex; align-items: center; gap: 18px; padding: 18px 20px; border: 1px solid #dce4ef; border-radius: 13px; background: #fff; }.stat-card > div:last-child { display: grid; gap: 5px; }.stat-card span, .stat-card small { color: #71809f; font-size: 11px; }.stat-card strong { color: var(--navy); font-size: 22px; letter-spacing: -.04em; }.stat-card small { font-size: 10px; }
.account-panel { border: 1px solid #dce4ef; border-radius: 13px; overflow: hidden; margin-bottom: 25px; background: #fff; }.panel-heading { min-height: 72px; padding: 0 20px; display: flex; align-items: center; justify-content: space-between; }.panel-heading h2 { margin: 0; font-size: 21px; letter-spacing: -.035em; }.panel-heading .button { min-height: 36px; font-size: 11px; padding: 0 14px; }.license-table, .purchase-table { width: 100%; }.license-row { display: grid; grid-template-columns: 2.15fr 1.2fr 1.2fr 1.35fr 1.45fr; gap: 16px; align-items: center; width: 100%; padding: 0 20px; text-align: left; }.license-head, .purchase-head { min-height: 42px; color: #637292; background: #f1f5fa; font-size: 10px; font-weight: 600; }.license-main { min-height: 69px; border: 0; border-top: 1px solid #e5ebf3; color: #233253; background: #fff; font-size: 13px; }.license-main:hover, .license-main.selected { background: #f9fbfe; }.product-name { display: flex; align-items: center; gap: 10px; color: var(--navy); font-weight: 700; }.product-name img { width: 26px; height: 26px; object-fit: contain; }.status { display: inline-flex; align-items: center; gap: 7px; padding: 7px 11px; border-radius: 8px; font-size: 11px; font-weight: 600; }.status i { width: 7px; height: 7px; display: inline-block; border-radius: 50%; background: currentColor; }.status-active { color: var(--green); background: var(--green-bg); }.status-inactive { color: #ea3131; background: var(--red-bg); }.manage-button { display: inline-block; min-height: 32px; padding: 9px 13px; border: 1px solid #cbd5e2; border-radius: 8px; color: var(--blue); font-size: 11px; font-weight: 600; }.manage-button:hover { background: #f8fbff; }.more { margin-left: 12px; color: #506082; font-weight: 700; letter-spacing: 2px; }.license-detail { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; padding: 25px 28px 28px; background: #f5f8fc; border-top: 1px solid #e2e9f2; }.detail-left { padding-right: 30px; border-right: 1px solid #d9e2ee; }.detail-left label { display: block; color: #637292; font-size: 11px; font-weight: 600; margin-bottom: 9px; }.key-control { display: flex; gap: 8px; }.key-control input { min-width: 0; flex: 1; height: 42px; border: 1px solid #d0dbea; border-radius: 8px; padding: 0 13px; color: #475a82; background: #fff; letter-spacing: .05em; font-size: 12px; }.key-control button { height: 42px; border: 1px solid #c4d2e7; border-radius: 8px; color: var(--blue); background: #fff; padding: 0 13px; font-size: 11px; font-weight: 600; }.detail-left dl { display: grid; grid-template-columns: 1fr 1fr; row-gap: 14px; margin: 23px 0 0; font-size: 12px; }.detail-left dt { color: #7887a4; }.detail-left dd { margin: 0; color: #27375d; }.detail-title { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 11px; }.detail-title h3 { margin: 0; font-size: 14px; }.detail-title span { color: #7e8ba2; font-size: 9px; }.device-card { min-height: 59px; border: 1px solid #e0e8f2; border-radius: 10px; background: #fff; display: grid; grid-template-columns: 32px 1fr auto; align-items: center; gap: 10px; padding: 9px 12px; margin-top: 9px; }.device-glyph { color: var(--navy); font-size: 23px; transform: rotate(90deg); }.device-card strong, .device-card span { display: block; }.device-card strong { font-size: 12px; }.device-card span { margin-top: 5px; color: #8190ac; font-size: 10px; }.device-card button { border: 1px solid #ffc9c9; border-radius: 7px; color: #e72828; background: #fff8f8; padding: 8px 10px; font-size: 10px; font-weight: 600; }.device-card.disabled button { color: var(--blue); border-color: #cbdaf2; background: #f8fbff; }
.purchase-table { overflow-x: auto; }.purchase-row { display: grid; grid-template-columns: 1.25fr 1fr 1.45fr 1fr 1.1fr 1.55fr; min-width: 900px; gap: 16px; align-items: center; min-height: 59px; padding: 0 20px; border-top: 1px solid #e6ebf3; color: #334362; font-size: 11px; }.purchase-head { min-height: 40px; border: 0; color: #637292; background: #f1f5fa; font-size: 10px; font-weight: 600; }.link-button { border: 0; background: transparent; color: var(--blue); font-size: 11px; font-weight: 600; }.link-button span { font-size: 16px; margin-left: 5px; }
.auth-page { min-height: 100vh; background: #f6f9fd; padding-bottom: 50px; }.auth-header { height: 80px; display: flex; align-items: center; justify-content: space-between; }.auth-header > span { color: #697793; font-size: 12px; }.auth-switch, .forgot-link, .auth-bottom button { border: 0; background: transparent; color: var(--blue); font-weight: 600; font-size: inherit; padding: 0; }.auth-card { width: min(100% - 40px, 460px); margin: 39px auto 0; padding: 34px 38px 29px; border: 1px solid #dce5f1; border-radius: 16px; background: #fff; box-shadow: 0 10px 34px rgba(26, 60, 110, .06); }.auth-logo { display: flex; justify-content: center; margin-bottom: 28px; }.auth-logo .logo { font-size: 25px; }.auth-logo img { width: 35px; height: 35px; }.auth-card h1 { margin: 0; text-align: center; font-size: 28px; letter-spacing: -.05em; }.auth-card > p { margin: 10px 0 25px; color: #71809c; text-align: center; font-size: 12px; }.auth-card form { display: grid; gap: 17px; }.auth-card label { display: grid; gap: 8px; color: #314365; font-size: 11px; font-weight: 600; }.auth-card input[type="email"], .auth-card input[type="password"], .auth-card input[type="text"] { height: 46px; border: 1px solid #cbd7e7; border-radius: 9px; padding: 0 13px; outline: 0; color: var(--navy); background: #fff; font-size: 12px; }.auth-card input:focus { border-color: #81a7f5; box-shadow: 0 0 0 3px rgba(37, 99, 235, .09); }.auth-card input::placeholder { color: #a4b1c7; }.password-field { display: flex; align-items: center; border: 1px solid #cbd7e7; border-radius: 9px; padding-right: 12px; }.password-field:focus-within { border-color: #81a7f5; box-shadow: 0 0 0 3px rgba(37, 99, 235, .09); }.password-field input { border: 0 !important; box-shadow: none !important; flex: 1; }.password-field button { border: 0; background: transparent; color: #7a8aa6; }.forgot-link { justify-self: end; margin-top: -5px; font-size: 11px; }.checkbox-label { display: flex !important; align-items: center; gap: 8px !important; font-weight: 400 !important; line-height: 1.4; }.checkbox-label input { width: 16px; height: 16px; accent-color: var(--blue); }.checkbox-label a { color: var(--blue); }.auth-submit { width: 100%; min-height: 48px; margin-top: 3px; }.auth-divider { height: 1px; margin: 25px 0 20px; background: #e1e8f1; }.auth-bottom { margin: 0 !important; }.auth-bottom button { margin-left: 4px; }.modal-backdrop { position: fixed; z-index: 20; inset: 0; display: grid; place-items: center; padding: 20px; background: rgba(15, 31, 65, .35); }.purchase-modal { position: relative; width: min(100%, 520px); padding: 31px; border: 1px solid #dce5f1; border-radius: 16px; background: #fff; box-shadow: 0 25px 65px rgba(21, 50, 100, .2); }.modal-close { position: absolute; top: 14px; right: 17px; border: 0; background: transparent; color: #7d8aa4; font-size: 25px; }.modal-icon { width: 46px; height: 46px; display: grid; place-items: center; color: var(--blue); border-radius: 12px; background: #e7f1ff; }.purchase-modal h2 { margin: 19px 0 8px; font-size: 28px; letter-spacing: -.04em; }.purchase-modal > p { color: #71809d; font-size: 12px; line-height: 1.5; }.modal-plans { border-top: 1px solid #e0e7f0; margin: 25px 0 18px; }.modal-plans button { width: 100%; min-height: 69px; display: flex; align-items: center; justify-content: space-between; padding: 0 12px; border: 0; border-bottom: 1px solid #e0e7f0; background: #fff; color: var(--navy); text-align: left; }.modal-plans button.selected { background: #f3f7fc; box-shadow: inset 3px 0 var(--blue); }.modal-plans strong, .modal-plans small { display: block; }.modal-plans strong { font-size: 13px; }.modal-plans small { margin-top: 6px; color: #7b89a4; font-size: 10px; }.modal-plans b { font-size: 12px; }.modal-action { width: 100%; }.modal-note { display: block; margin-top: 16px; color: #93a0b5; text-align: center; font-size: 9px; }.toast { position: fixed; z-index: 30; right: 22px; bottom: 22px; display: flex; gap: 22px; align-items: center; padding: 13px 16px; border: 1px solid #b8e8d2; border-radius: 10px; color: #087a50; background: #ecfbf4; box-shadow: 0 8px 20px rgba(20, 70, 48, .08); font-size: 12px; }.toast span { cursor: pointer; font-size: 17px; }
@media (max-width: 1000px) { .main-nav { margin-left: 20px; gap: 18px; }.feature-grid { grid-template-columns: repeat(2, 1fr); }.stats-grid { grid-template-columns: repeat(2, 1fr); }.account-header-inner { gap: 22px; }.account-nav { gap: 18px; }.license-detail { grid-template-columns: 1fr; }.detail-left { padding: 0 0 25px; border-right: 0; border-bottom: 1px solid #d9e2ee; } }
@media (max-width: 720px) { .container { width: min(100% - 32px, 560px); }.site-header { height: 72px; }.main-nav { display: none; }.header-actions { gap: 10px; }.header-actions .button { padding: 0 12px; font-size: 11px; }.logo { font-size: 20px; }.logo img { width: 28px; height: 28px; }.hero { min-height: 350px; }.hero-inner { padding: 58px 0 66px; }.hero h1 { font-size: 42px; }.hero p { font-size: 14px; }.hero-actions { flex-direction: column; align-items: stretch; max-width: 280px; margin: 0 auto; }.feature-band, .pricing-section { padding: 49px 0; }.section-title h2 { font-size: 26px; }.feature-grid, .pricing-grid { grid-template-columns: 1fr; }.feature-card { min-height: 0; }.pricing-card { min-height: 0; }.footer-grid { grid-template-columns: 1fr 1fr; }.footer-grid > div:first-child { grid-column: 1 / -1; }.footer-bottom { display: grid; gap: 9px; }.account-header { height: 66px; }.account-header-inner { justify-content: space-between; }.account-nav, .user-menu { display: none; }.mobile-menu { display: block; }.account-content { padding: 30px 0 50px; }.account-welcome { display: block; }.account-welcome h1 { font-size: 34px; }.account-welcome p { font-size: 14px; }.account-welcome .button { margin-top: 20px; }.stats-grid { grid-template-columns: 1fr 1fr; gap: 10px; }.stat-card { min-height: 100px; padding: 13px; gap: 10px; }.stat-icon { width: 40px; height: 40px; }.stat-card strong { font-size: 17px; }.stat-card span { font-size: 9px; }.panel-heading { min-height: 64px; padding: 0 14px; }.panel-heading h2 { font-size: 18px; }.panel-heading .button { font-size: 0; width: 36px; padding: 0; }.panel-heading .button::first-letter { font-size: 19px; }.license-table { overflow-x: auto; }.license-row { min-width: 690px; padding: 0 14px; }.license-detail { min-width: 690px; }.purchases-panel { overflow-x: auto; }.auth-header { height: 70px; }.auth-header > span { font-size: 10px; }.auth-card { margin-top: 20px; padding: 28px 21px 24px; }.purchase-modal { padding: 25px 20px; }.toast { right: 12px; left: 12px; bottom: 12px; justify-content: space-between; } }
.empty-devices { min-height: 117px; display: grid; align-content: center; gap: 7px; padding: 15px; border: 1px dashed #cbd8e8; border-radius: 10px; background: #fbfdff; color: #4c5d7d; font-size: 11px; }.empty-devices span { color: #8492ab; line-height: 1.45; }
.language-switcher { display: inline-flex; align-items: center; gap: 5px; min-height: 34px; padding: 0 7px; border: 1px solid #dce4ef; border-radius: 8px; color: #667594; background: #fff; font-size: 11px; font-weight: 700; }.language-switcher span { color: var(--blue); font-size: 15px; line-height: 1; }.language-switcher select { appearance: none; border: 0; outline: 0; color: inherit; background: transparent; font: inherit; cursor: pointer; }.account-tools, .auth-header-actions { display: flex; align-items: center; gap: 18px; }.account-tools { margin-left: auto; }.auth-header-actions { color: #6b7893; font-size: 11px; }.auth-header-actions .language-switcher { margin-right: 5px; }
.account-nav a { position: relative; display: flex; align-items: center; color: #1e2b4f; font-size: 13px; }.account-nav a:hover, .account-nav a.active { color: var(--blue); }.account-nav a.active:after { content: ''; position: absolute; left: 0; right: 0; bottom: 0; height: 3px; background: var(--blue); border-radius: 3px 3px 0 0; }.license-main { display: grid; text-decoration: none; }.license-key-note { display: block; margin-top: 10px; color: #8290aa; font-size: 10px; line-height: 1.5; }.device-card form { margin: 0; }.logout-form { margin: 0; }.logout-button { border: 0; background: transparent; color: #6d7b97; font-size: 11px; cursor: pointer; }.logout-button:hover { color: var(--blue); }.server-message { margin: -8px 0 22px; padding: 11px 13px; border-radius: 8px; font-size: 11px; line-height: 1.45; }.server-message-error { color: #a52626; background: #fff0f0; border: 1px solid #ffd4d4; }.empty-state { padding: 25px 20px; color: #71809f; font-size: 12px; }.modal-backdrop[hidden] { display: none; }