:root {
    --color-bg: #F5F6F3;
    --color-text: #13282B;
    --color-primary: #1F5C58;
    --color-primary-dark: #174743;
    --color-surface: #E4ECE8;
    --color-border: #DCE2DE;
    --color-muted: #3d524f;
    --font-text: "Figtree", "Segoe UI", sans-serif;
    --font-display: "Newsreader", Georgia, serif;
    --container: 1120px;
    --header: 4.5rem;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    display: flex;
    flex-direction: column;
    margin: 0;
    min-height: 100vh;
    background:
        radial-gradient(ellipse 42% 36% at 100% 0%, rgba(31, 92, 88, 0.07), transparent 70%),
        var(--color-bg);
    color: var(--color-text);
    font-family: var(--font-text);
    font-size: 1.0625rem;
    line-height: 1.6;
}

main {
    flex: 1;
}

img,
svg {
    display: block;
    max-width: 100%;
}

h1,
h2,
h3 {
    font-family: var(--font-display);
    font-weight: 500;
    line-height: 1.05;
    letter-spacing: -0.03em;
    text-wrap: balance;
}

p {
    margin: 0 0 1rem;
}

a {
    color: var(--color-primary);
}

a:hover {
    color: var(--color-primary-dark);
}

::selection {
    background: var(--color-primary);
    color: #fff;
}

:focus-visible {
    outline: 3px solid var(--color-primary);
    outline-offset: 3px;
}

.skip-link {
    position: absolute;
    left: 1rem;
    top: 0;
    transform: translateY(-120%);
    background: var(--color-primary);
    color: #fff;
    padding: 0.6rem 1rem;
    border-radius: 0 0 12px 12px;
    z-index: 30;
}

.skip-link:focus {
    transform: none;
    color: #fff;
}

.container {
    width: min(100% - 2rem, var(--container));
    margin-inline: auto;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 20;
    background: rgba(245, 246, 243, 0.86);
    border-bottom: 1px solid rgba(220, 226, 222, 0.9);
    backdrop-filter: blur(16px);
}

.header-bar {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.15rem 0.75rem;
    padding: 0.7rem 0;
}

.logo {
    display: inline-flex;
    align-items: center;
    gap: 0.7rem;
    color: var(--color-primary);
    text-decoration: none;
    min-height: 44px;
}

.logo svg {
    width: 36px;
    height: 36px;
    flex: none;
}

.logo-word {
    font-family: var(--font-display);
    font-size: 1.85rem;
    font-weight: 500;
    letter-spacing: -0.035em;
    line-height: 1;
}

.logo-small svg {
    width: 28px;
    height: 28px;
}

.logo-small .logo-word {
    font-size: 1.45rem;
}

.nav-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.1rem 0.35rem;
    list-style: none;
    margin: 0;
    padding: 0 0 0.35rem;
}

.nav-list a {
    display: inline-flex;
    align-items: center;
    min-height: 44px;
    padding: 0 0.45rem;
    color: var(--color-text);
    text-decoration: none;
    font-size: 0.98rem;
    font-weight: 500;
}

.nav-list a:hover {
    color: var(--color-primary);
}

.nav-list a.nav-login,
.nav-list a.nav-login:hover,
.nav-list a.nav-login:focus,
.nav-list a.nav-login:focus-visible {
    color: #FFFFFF;
    background: #1F5C58;
    border-radius: 999px;
    padding-inline: 0.95rem;
}

.nav-list a.nav-login:hover,
.nav-list a.nav-login:focus,
.nav-list a.nav-login:focus-visible {
    background: #174743;
    color: #FFFFFF;
}

.hero {
    padding: 1.75rem 0 3rem;
}

.hero-grid {
    display: grid;
    gap: 2rem;
    align-items: center;
}

.hero h1 {
    margin: 0 0 1rem;
    max-width: 11ch;
    font-size: clamp(2.7rem, 8vw, 5.15rem);
}

.lead {
    max-width: 34rem;
    margin-bottom: 1.6rem;
    color: #243e41;
    font-size: 1.2rem;
    line-height: 1.5;
}

.query {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    width: min(100%, 560px);
    min-height: 72px;
    padding: 0.9rem 1.25rem;
    background: #fff;
    border: 1px solid rgba(220, 226, 222, 0.95);
    border-radius: 20px;
    box-shadow: 0 18px 40px rgba(19, 40, 43, 0.06);
    cursor: default;
}

.query-icon {
    width: 22px;
    height: 22px;
    color: var(--color-primary);
    flex: none;
}

.query-text {
    color: var(--color-muted);
    font-size: 1.05rem;
}

.safety {
    max-width: 36rem;
    margin: 1.35rem 0 0;
    padding-left: 0.9rem;
    border-left: 2px solid var(--color-primary);
    color: var(--color-muted);
    font-size: 0.98rem;
    line-height: 1.5;
}

.safety a {
    font-weight: 600;
    text-underline-offset: 0.15em;
}

.hero-panel {
    display: none;
}

.hero-panel-inner {
    position: relative;
    display: grid;
    place-items: center;
    min-height: 420px;
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: 36px;
    box-shadow: 0 24px 50px rgba(19, 40, 43, 0.05);
    overflow: hidden;
}

.hero-ring {
    position: absolute;
    width: 250px;
    height: 250px;
    background: var(--color-surface);
    border-radius: 50%;
}

.hero-mark {
    position: relative;
    width: 148px;
    height: 148px;
}

.message {
    display: grid;
    align-content: center;
    min-height: 52vh;
    padding: 3rem 0 4rem;
}

.message h1 {
    margin: 0 0 0.85rem;
    font-size: clamp(2.2rem, 5vw, 3.4rem);
}

.site-footer {
    background: var(--color-surface);
    border-top: 1px solid var(--color-border);
    padding: 1.5rem 0 1.75rem;
}

.footer-bar {
    display: grid;
    gap: 0.35rem;
}

.footer-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 0.15rem 0.35rem;
}

.footer-nav a {
    display: inline-flex;
    align-items: center;
    min-height: 44px;
    padding: 0 0.35rem;
    color: var(--color-text);
    text-decoration: none;
    font-weight: 500;
}

.footer-nav a:hover {
    color: var(--color-primary);
}

.emergency {
    margin: 0.2rem 0 0;
    font-weight: 600;
}

.emergency a {
    text-underline-offset: 0.15em;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    padding: 0.65rem 1.25rem;
    border: 1px solid transparent;
    border-radius: 999px;
    background: var(--color-primary);
    color: #fff;
    font: inherit;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
}

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

.button-secondary {
    background: transparent;
    color: var(--color-primary);
    border-color: var(--color-primary);
}

.button-secondary:hover {
    background: var(--color-surface);
    color: var(--color-primary-dark);
}

.card {
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: 16px;
    padding: 1.25rem;
}

.field {
    margin-bottom: 1rem;
}

.field label {
    display: block;
    margin-bottom: 0.35rem;
    font-weight: 600;
}

.field input,
.field textarea,
.field select {
    width: 100%;
    min-height: 48px;
    padding: 0.7rem 0.9rem;
    border: 1px solid var(--color-border);
    border-radius: 12px;
    background: #fff;
    color: var(--color-text);
    font: inherit;
}

.field textarea {
    min-height: 140px;
    resize: vertical;
}

.field input:focus,
.field textarea:focus,
.field select:focus {
    outline: 3px solid rgba(31, 92, 88, 0.35);
    outline-offset: 1px;
    border-color: var(--color-primary);
}

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

@media (min-width: 900px) {
    .header-bar {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
        min-height: var(--header);
        padding: 0;
    }

    .nav-list {
        align-items: center;
        gap: 0.15rem;
        padding: 0;
    }

    .hero {
        padding: 2rem 0 3.5rem;
    }

    .hero-grid {
        grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.85fr);
        gap: 4.5rem;
        min-height: calc(100vh - var(--header) - 8.5rem);
    }

    .hero-panel {
        display: block;
    }

    .footer-bar {
        grid-template-columns: auto 1fr;
        grid-template-rows: auto auto;
        column-gap: 2rem;
        align-items: center;
    }

    .footer-nav {
        grid-column: 2;
        grid-row: 1;
        justify-content: flex-end;
    }

    .emergency {
        grid-column: 2;
        grid-row: 2;
        justify-self: end;
        margin: 0;
    }
}

.menu-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    padding: 0 0.95rem;
    border: 1px solid var(--color-border);
    border-radius: 999px;
    background: #fff;
    color: var(--color-text);
    font: inherit;
    font-weight: 600;
    cursor: pointer;
}

.site-nav {
    display: none;
    flex: 1 1 100%;
}

.site-nav.is-open {
    display: block;
}

.logout-form {
    display: inline-flex;
    margin: 0;
}

.nav-logout {
    display: inline-flex;
    align-items: center;
    min-height: 44px;
    padding: 0 0.45rem;
    border: 0;
    background: transparent;
    color: var(--color-text);
    font: inherit;
    font-weight: 600;
    cursor: pointer;
}

.nav-logout:hover,
.nav-logout:focus-visible {
    color: var(--color-primary);
}

.auth {
    padding: 1.75rem 0 3rem;
}

.auth-wrap {
    max-width: 34rem;
}

.auth h1 {
    margin: 0 0 0.75rem;
}

.auth-card {
    margin-top: 1.25rem;
}

.auth-switch {
    margin: 1rem 0 0;
}

.field-hint {
    margin: 0.4rem 0 0;
    color: #3d524f;
    font-size: 0.92rem;
}

.field-error {
    margin: 0.4rem 0 0;
    color: #6E2420;
    font-size: 0.92rem;
    font-weight: 600;
}

.form-alert,
.form-success {
    margin: 0 0 1rem;
    padding: 0.85rem 1rem;
    border-radius: 12px;
    line-height: 1.45;
}

.form-alert {
    background: #f8ecea;
    color: #6E2420;
}

.form-success {
    background: var(--color-surface);
    color: var(--color-text);
}

.choice {
    display: flex;
    gap: 0.7rem;
    align-items: flex-start;
    margin: 0.35rem 0 0.85rem;
}

.choice input {
    width: 1.15rem;
    height: 1.15rem;
    margin-top: 0.2rem;
    accent-color: #1F5C58;
    flex: none;
}

.choice label {
    font-weight: 500;
}

.resend-form {
    margin: 0 0 1rem;
}

.stats {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem 1.5rem;
    margin: 0 0 1.5rem;
    padding: 0;
    list-style: none;
}

.table-wrap {
    overflow-x: auto;
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: 16px;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
}

.data-table th,
.data-table td {
    padding: 0.8rem 0.9rem;
    text-align: left;
    border-bottom: 1px solid var(--color-border);
    vertical-align: top;
}

.data-table th {
    font-size: 0.92rem;
}

.data-table tr:last-child td {
    border-bottom: 0;
}

@media (min-width: 768px) {
    .menu-toggle {
        display: none;
    }

    .site-nav,
    .site-nav.is-open {
        display: block;
        flex: 0 1 auto;
    }
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
}