:root {
    /* ===== Base / Neutrals (dark) ===== */
    --color-bg: #0E1116;
    --color-surface: #151A21;
    --color-surface-2: #1B212B;

    --color-text: #F2F5F8;
    --color-text-strong: #A9B3C1;     /* secondary / muted */

    --color-header: rgba(14, 17, 22, 0.92);
    --color-footer: #090B0F;

    --color-card-bg: rgba(255, 255, 255, 0.03);
    --color-card-border: #262E3A;

    --color-border-soft: rgba(255, 255, 255, 0.07);
    --color-border-softer: rgba(255, 255, 255, 0.05);

    /* ===== Brand (Pariwin Lime + Emerald) ===== */
    --color-primary: #ACFF00;
    --color-primary-hover: #C4FF4D;
    --color-primary-active: #8AD100;

    --color-secondary: #00D084;
    --color-secondary-hover: #2FE0A0;
    --color-secondary-active: #00A468;

    --color-link: #ACFF00;
    --color-link-hover: #DBFF7A;

    --color-btn-text-dark: #0B0E12;
    --color-btn-text-light: #FFFFFF;

    --gradient-btn-primary: linear-gradient(135deg, #8EE000 0%, #ACFF00 55%, #CCFF5C 100%);
    --gradient-btn-secondary: linear-gradient(135deg, #00A468, #00D084 70%);

    --gradient-hero-left: radial-gradient(circle at top left, rgba(172, 255, 0, 0.14), transparent 55%);
    --gradient-hero-right: radial-gradient(circle at top right, rgba(0, 208, 132, 0.12), transparent 55%);

    --color-banner-bg: #0A0D11;
    --color-banner-dot: rgba(0, 0, 0, 0.6);
    --color-banner-dot-border: rgba(255, 255, 255, 0.6);
    --color-banner-dot-active: #ACFF00;

    --focus-ring: rgba(172, 255, 0, 0.45);
    --color-success: #22C55E;
    --color-error: #F05252;
    --color-warning: #FFB547;
    --color-info: #4CC3FF;

    --radius: 16px;
    --font: "Manrope", system-ui, -apple-system, "Segoe UI", sans-serif;
}

/* ====== RESET / БАЗА ====== */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

html,
body {
    min-height: 100%;
}

body {
    font-family: var(--font);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-bg);
    background-image: var(--gradient-hero-left), var(--gradient-hero-right);
    background-repeat: no-repeat;
    background-size: 100% 700px;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
}

main {
    flex: 1 0 auto;
}

a {
    color: inherit;
    text-decoration: none;
}

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

:focus-visible {
    outline: 3px solid var(--focus-ring);
    outline-offset: 2px;
    border-radius: 6px;
}

.skip-link {
    position: absolute;
    left: -9999px;
    top: 8px;
    z-index: 100;
    background: var(--color-primary);
    color: var(--color-btn-text-dark);
    padding: 8px 14px;
    border-radius: 10px;
    font-weight: 700;
}

.skip-link:focus {
    left: 8px;
}

/* ====== ЛЕЙАУТ ====== */

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 16px;
}

.content {
    min-height: 60vh;
}

.age-bar {
    background: #07090C;
    color: var(--color-text-strong);
    font-size: 12px;
    text-align: center;
    padding: 6px 16px;
    border-bottom: 1px solid var(--color-border-softer);
}

/* ====== КНОПКИ ====== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 20px;
    border-radius: 12px;
    cursor: pointer;
    font-family: inherit;
    font-weight: 700;
    font-size: 14px;
    letter-spacing: 0.01em;
    text-decoration: none;
    transition: transform .15s ease, box-shadow .2s ease, background .2s ease, color .2s ease;
    white-space: nowrap;
    border: 1px solid transparent;
}

.btn:hover {
    transform: translateY(-1px);
}

.btn:active {
    transform: translateY(0);
}

.btn--outline {
    background: transparent;
    border-color: rgba(255, 255, 255, 0.35);
    color: var(--color-btn-text-light);
}

.btn--outline:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.btn--primary {
    background: var(--gradient-btn-primary);
    color: var(--color-btn-text-dark);
    border-color: var(--color-primary);
}

.btn--primary:hover {
    box-shadow: 0 6px 22px rgba(172, 255, 0, 0.35);
}

.btn--lg {
    padding: 14px 28px;
    font-size: 16px;
    border-radius: 14px;
}

/* ====== ХЕДЕР ====== */

.header {
    position: sticky;
    top: 0;
    z-index: 50;
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    background: var(--color-header);
    border-bottom: 1px solid var(--color-border-soft);
    transition: box-shadow .2s ease;
}

.header.scrolled {
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.45);
}

.header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    gap: 16px;
}

.logo {
    display: flex;
    align-items: center;
    flex-shrink: 0;
}

.logo-img {
    height: 36px;
    width: auto;
}

.header-menu {
    display: flex;
    align-items: center;
    justify-content: center;
    flex: 1;
}

.main-nav__list {
    display: flex;
    align-items: center;
    gap: 22px;
    list-style: none;
}

.main-nav__item a {
    font-size: 15px;
    font-weight: 600;
    color: var(--color-text-strong);
    position: relative;
    padding: 4px 0;
    transition: color .2s;
}

.main-nav__item a:hover,
.main-nav__item a.active {
    color: var(--color-text);
}

.main-nav__item a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -4px;
    width: 0;
    height: 2px;
    border-radius: 999px;
    background: var(--color-primary);
    transition: width 0.18s ease;
}

.main-nav__item a:hover::after,
.main-nav__item a.active::after {
    width: 100%;
}

.auth {
    display: flex;
    align-items: center;
    gap: 10px;
}

.header-burger {
    display: none;
    width: 40px;
    height: 40px;
    border: 1px solid var(--color-border-soft);
    border-radius: 10px;
    background: transparent;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.header-burger span,
.header-burger span::before,
.header-burger span::after {
    display: block;
    width: 18px;
    height: 2px;
    border-radius: 999px;
    background: var(--color-text);
    position: relative;
    transition: transform 0.18s ease, opacity 0.18s ease, top 0.18s ease, bottom 0.18s ease;
}

.header-burger span::before,
.header-burger span::after {
    content: "";
    position: absolute;
}

.header-burger span::before { top: -6px; }
.header-burger span::after { bottom: -6px; }

.header-burger.active span { transform: rotate(45deg); }
.header-burger.active span::before { top: 0; transform: rotate(-90deg); }
.header-burger.active span::after { bottom: 0; opacity: 0; }

@media (max-width: 900px) {
    .header__inner {
        display: grid;
        grid-template-columns: auto 1fr auto;
        padding: 10px 12px;
        column-gap: 10px;
    }

    .header-burger {
        display: inline-flex;
        justify-self: center;
    }

    .logo-img {
        height: 30px;
    }

    .auth .btn {
        padding: 8px 12px;
        font-size: 13px;
    }

    .header-menu {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: #0E1116;
        border-bottom: 1px solid var(--color-border-soft);
        padding: 12px 16px 20px;
        transform: translateY(-8px);
        opacity: 0;
        pointer-events: none;
        visibility: hidden;
        transition: transform 0.2s ease, opacity 0.2s ease, visibility 0s linear .2s;
    }

    .header-menu.header-menu--open {
        transform: translateY(0);
        opacity: 1;
        pointer-events: auto;
        visibility: visible;
        transition: transform 0.2s ease, opacity 0.2s ease, visibility 0s;
    }

    .main-nav {
        width: 100%;
    }

    .main-nav__list {
        flex-direction: column;
        align-items: stretch;
        gap: 2px;
    }

    .main-nav__item a {
        display: block;
        padding: 12px 4px;
        font-size: 16px;
        border-bottom: 1px solid var(--color-border-softer);
    }

    .main-nav__item a::after {
        display: none;
    }
}

@media (max-width: 400px) {
    .auth .btn--outline {
        display: none;
    }
}

/* ====== HERO / БАНЕР ====== */

.banner-carousel-wrapper {
    padding-top: 24px;
}

.banner-carousel {
    position: relative;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    min-height: 380px;
    border-radius: 20px;
    overflow: hidden;
    background: var(--color-banner-bg);
    border: 1px solid var(--color-card-border);
}

.banner-slide {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
    align-items: center;
    min-height: 380px;
}

.banner-slide__image {
    position: absolute;
    inset: 0;
    z-index: 1;
}

.banner-slide__image img,
.banner-slide__image svg {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.banner-slide__image::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(10, 13, 17, 0.95) 0%, rgba(10, 13, 17, 0.75) 45%, rgba(10, 13, 17, 0.05) 100%);
}

.banner-slide__content {
    position: relative;
    z-index: 2;
    padding: 40px;
    max-width: 600px;
}

.banner-slide__eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .12em;
    color: var(--color-primary);
    background: rgba(172, 255, 0, 0.1);
    border: 1px solid rgba(172, 255, 0, 0.3);
    padding: 5px 12px;
    border-radius: 999px;
    margin-bottom: 14px;
}

.banner-slide__title {
    font-size: clamp(24px, 3.6vw, 38px);
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 14px;
}

.banner-slide__title span {
    color: var(--color-primary);
}

.banner-slide__content p {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.82);
    margin-bottom: 20px;
}

.banner-slide__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.banner-slide__badges {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 18px;
    margin-top: 18px;
    font-size: 13px;
    color: var(--color-text-strong);
}

.banner-slide__badges li {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 6px;
}

.banner-slide__badges li::before {
    content: "";
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--color-primary);
}

@media (max-width: 760px) {
    .banner-carousel,
    .banner-slide {
        min-height: 0;
    }

    .banner-slide {
        grid-template-columns: 1fr;
    }

    .banner-slide__image::after {
        background: linear-gradient(180deg, rgba(10, 13, 17, 0.55) 0%, rgba(10, 13, 17, 0.95) 70%);
    }

    .banner-slide__content {
        padding: 120px 20px 24px;
    }

    .banner-slide__image img {
        object-position: 85% center;
    }
}

/* ====== КОНТЕНТНІ СТОРІНКИ ====== */

.page-content {
    padding-top: 24px;
    padding-bottom: 32px;
}

.breadcrumbs {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    list-style: none;
    font-size: 13px;
    color: var(--color-text-strong);
    margin-bottom: 14px;
}

.breadcrumbs li + li::before {
    content: "›";
    margin-right: 6px;
    opacity: .6;
}

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

.page-text,
.content-box {
    color: rgba(255, 255, 255, 0.88);
    font-size: 16px;
    line-height: 1.65;
}

.content-box {
    background: var(--color-surface);
    border: 1px solid var(--color-card-border);
    padding: 32px;
    border-radius: 20px;
}

@media (max-width: 600px) {
    .content-box {
        padding: 20px 16px;
        border-radius: 16px;
    }
}

.page-text h1,
.page-text h2,
.page-text h3 {
    font-weight: 800;
    line-height: 1.25;
    color: var(--color-text);
}

.page-text h1 {
    font-size: clamp(26px, 3.4vw, 34px);
    margin: 0 0 14px;
}

.page-text h2 {
    font-size: clamp(22px, 2.6vw, 27px);
    margin: 44px 0 14px;
    scroll-margin-top: 90px;
}

.page-text h2:first-child {
    margin-top: 0;
}

.page-text h3 {
    font-size: 19px;
    margin: 26px 0 10px;
}

.page-text p {
    margin-bottom: 14px;
    color: var(--color-text-strong);
}

.page-text p strong,
.page-text li strong {
    color: var(--color-text);
}

.page-text a:not(.btn):not(.content-btn):not(.toc__link) {
    color: var(--color-link);
    text-decoration: underline;
    text-decoration-color: rgba(172, 255, 0, .4);
    text-underline-offset: 3px;
}

.page-text a:not(.btn):not(.content-btn):not(.toc__link):hover {
    color: var(--color-link-hover);
}

.lead {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.85) !important;
}

/* Списки */

.page-text ul,
.page-text ol {
    margin: 10px 0 20px;
    padding-left: 0;
    list-style: none;
}

.page-text ul li,
.page-text ol li {
    position: relative;
    padding-left: 26px;
    margin-bottom: 9px;
    color: rgba(235, 238, 245, 0.88);
}

.page-text ul li::before {
    content: "";
    width: 8px;
    height: 8px;
    background: var(--color-primary);
    border-radius: 2px;
    transform: rotate(45deg);
    position: absolute;
    left: 4px;
    top: 9px;
}

.page-text ol {
    counter-reset: ol;
}

.page-text ol li {
    counter-increment: ol;
    padding-left: 36px;
}

.page-text ol li::before {
    content: counter(ol);
    position: absolute;
    left: 0;
    top: 1px;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: rgba(172, 255, 0, .12);
    color: var(--color-primary);
    font-size: 13px;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ====== ЗМІСТ (TOC) ====== */

.toc {
    background: var(--color-surface-2);
    border: 1px solid var(--color-card-border);
    border-radius: 14px;
    margin: 20px 0 28px;
}

.toc summary {
    cursor: pointer;
    padding: 14px 18px;
    font-weight: 700;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.toc summary::-webkit-details-marker {
    display: none;
}

.toc summary::after {
    content: "+";
    font-size: 22px;
    color: var(--color-primary);
    line-height: 1;
}

.toc[open] summary::after {
    content: "−";
}

.page-text .toc ol {
    margin: 0;
    padding: 0 18px 16px;
    columns: 2 260px;
    column-gap: 28px;
}

.page-text .toc ol li {
    break-inside: avoid;
    margin-bottom: 6px;
}

.toc__link {
    color: var(--color-text-strong);
}

.toc__link:hover {
    color: var(--color-primary);
}

/* ====== КНОПКИ В КОНТЕНТІ ====== */

.center-btn {
    display: flex;
    justify-content: center;
    margin: 24px 0;
}

.content-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 13px 30px;
    border-radius: 999px;
    background: var(--gradient-btn-primary);
    color: var(--color-btn-text-dark);
    font-size: 16px;
    font-weight: 800;
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.content-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(172, 255, 0, 0.35);
}

/* ====== КАРТКИ-ФАКТИ (stat tiles) ====== */

.stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
    gap: 12px;
    margin: 22px 0;
}

.stat {
    background: var(--color-surface-2);
    border: 1px solid var(--color-card-border);
    border-radius: 14px;
    padding: 16px;
}

.stat__value {
    font-size: 24px;
    font-weight: 800;
    color: var(--color-primary);
    line-height: 1.15;
}

.stat__label {
    font-size: 13px;
    color: var(--color-text-strong);
    margin-top: 4px;
}

/* ====== ПРИМІТКИ / ЗАСТЕРЕЖЕННЯ ====== */

.note {
    display: grid;
    grid-template-columns: 28px 1fr;
    gap: 12px;
    padding: 16px 18px;
    border-radius: 14px;
    margin: 20px 0;
    border: 1px solid;
    font-size: 15px;
}

.note::before {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 15px;
}

.page-text .note p {
    margin: 0;
    color: rgba(255, 255, 255, .85);
}

.page-text .note p + p {
    margin-top: 6px;
}

.note__title {
    display: block;
    font-weight: 800;
    margin-bottom: 4px;
    color: var(--color-text);
}

.note--info {
    background: rgba(76, 195, 255, .07);
    border-color: rgba(76, 195, 255, .35);
}

.note--info::before {
    content: "i";
    background: rgba(76, 195, 255, .18);
    color: var(--color-info);
}

.note--warning {
    background: rgba(255, 181, 71, .07);
    border-color: rgba(255, 181, 71, .4);
}

.note--warning::before {
    content: "!";
    background: rgba(255, 181, 71, .18);
    color: var(--color-warning);
}

.note--fact {
    background: rgba(172, 255, 0, .06);
    border-color: rgba(172, 255, 0, .35);
}

.note--fact::before {
    content: "✓";
    background: rgba(172, 255, 0, .15);
    color: var(--color-primary);
}

/* Термін-пояснення */
.term {
    border-bottom: 1px dashed rgba(172, 255, 0, .6);
    cursor: help;
    color: var(--color-text);
}

.glossary {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 12px;
    margin: 18px 0 24px;
}

.glossary__item {
    background: var(--color-surface-2);
    border: 1px solid var(--color-card-border);
    border-left: 3px solid var(--color-primary);
    border-radius: 12px;
    padding: 14px 16px;
}

.glossary__item dt {
    font-weight: 800;
    color: var(--color-text);
    margin-bottom: 4px;
}

.glossary__item dd {
    font-size: 14px;
    color: var(--color-text-strong);
}

/* ====== ПЕРЕВАГИ / НЕДОЛІКИ ====== */

.pros-cons {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 14px;
    margin: 20px 0 26px;
}

.pros-cons__col {
    border-radius: 14px;
    padding: 18px;
    border: 1px solid var(--color-card-border);
    background: var(--color-surface-2);
}

.pros-cons__col h3 {
    margin: 0 0 10px !important;
    font-size: 17px !important;
    display: flex;
    align-items: center;
    gap: 8px;
}

.pros-cons__col--pros {
    border-top: 3px solid var(--color-success);
}

.pros-cons__col--cons {
    border-top: 3px solid var(--color-error);
}

.page-text .pros-cons ul {
    margin: 0;
}

.page-text .pros-cons__col--pros li::before {
    content: "+";
    background: none;
    transform: none;
    color: var(--color-success);
    font-weight: 800;
    top: 0;
    left: 2px;
    width: auto;
    height: auto;
}

.page-text .pros-cons__col--cons li::before {
    content: "−";
    background: none;
    transform: none;
    color: var(--color-error);
    font-weight: 800;
    top: 0;
    left: 2px;
    width: auto;
    height: auto;
}

/* ====== КРОКИ ====== */

.steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
    gap: 12px;
    margin: 20px 0 26px;
    counter-reset: step;
}

.step {
    position: relative;
    background: var(--color-surface-2);
    border: 1px solid var(--color-card-border);
    border-radius: 14px;
    padding: 18px 16px 16px;
    counter-increment: step;
}

.step::before {
    content: counter(step, decimal-leading-zero);
    display: block;
    font-size: 28px;
    font-weight: 800;
    color: var(--color-primary);
    line-height: 1;
    margin-bottom: 8px;
}

.step__title {
    font-weight: 800;
    color: var(--color-text);
    margin-bottom: 4px;
}

.page-text .step p {
    font-size: 14px;
    margin: 0;
}

.step__time {
    display: inline-block;
    margin-top: 10px;
    font-size: 12px;
    color: var(--color-primary);
    background: rgba(172, 255, 0, .1);
    border-radius: 999px;
    padding: 2px 10px;
}

/* ====== КАРТКИ (generic grid) ====== */

.cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    gap: 12px;
    margin: 20px 0 26px;
}

.card {
    background: var(--color-surface-2);
    border: 1px solid var(--color-card-border);
    border-radius: 14px;
    padding: 18px;
    transition: border-color .2s, transform .2s;
}

.card:hover {
    border-color: rgba(172, 255, 0, .45);
    transform: translateY(-2px);
}

.card__icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: rgba(172, 255, 0, .12);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 12px;
}

.card__icon svg {
    width: 22px;
    height: 22px;
}

.card__title {
    font-weight: 800;
    font-size: 17px;
    color: var(--color-text);
    margin-bottom: 6px;
}

.page-text .card p {
    font-size: 14px;
    margin: 0;
}

.card__meta {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 12px;
}

.tag {
    font-size: 12px;
    font-weight: 700;
    padding: 3px 10px;
    border-radius: 999px;
    background: rgba(255, 255, 255, .06);
    color: var(--color-text-strong);
}

.tag--lime {
    background: rgba(172, 255, 0, .12);
    color: var(--color-primary);
}

/* ====== ІЛЮСТРАЦІЇ ====== */

.figure {
    margin: 24px 0;
    background: var(--color-surface-2);
    border: 1px solid var(--color-card-border);
    border-radius: 16px;
    overflow: hidden;
}

.figure svg,
.figure img {
    width: 100%;
    height: auto;
}

.figure figcaption {
    font-size: 13px;
    color: var(--color-text-strong);
    padding: 10px 16px 12px;
    border-top: 1px solid var(--color-border-softer);
}

/* Горизонтальна діаграма */
.bars {
    margin: 20px 0 26px;
    display: grid;
    gap: 10px;
}

.bar {
    display: grid;
    grid-template-columns: minmax(110px, 180px) 1fr 56px;
    align-items: center;
    gap: 12px;
    font-size: 14px;
}

.bar__label {
    color: var(--color-text);
}

.bar__track {
    height: 12px;
    background: rgba(255, 255, 255, .06);
    border-radius: 999px;
    overflow: hidden;
}

.bar__fill {
    height: 100%;
    border-radius: 999px;
    background: var(--gradient-btn-primary);
    width: 0;
    transition: width 1s ease;
}

.bar__value {
    text-align: right;
    font-weight: 800;
    color: var(--color-primary);
}

@media (max-width: 520px) {
    .bar {
        grid-template-columns: 1fr 52px;
    }

    .bar__label {
        grid-column: 1 / -1;
    }
}

/* ====== ТАБЛИЦІ ====== */

.table-scroll {
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin: 20px 0 26px;
    border-radius: 14px;
    border: 1px solid var(--color-card-border);
}

.page-text table {
    width: 100%;
    border-collapse: collapse;
    min-width: 520px;
    font-size: 15px;
}

.page-text th,
.page-text td {
    padding: 12px 14px;
    text-align: left;
    vertical-align: top;
    border-bottom: 1px solid var(--color-border-soft);
}

.page-text thead th {
    background: #0B0E12;
    color: var(--color-primary);
    font-weight: 800;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: .04em;
}

.page-text tbody tr:nth-child(even) td {
    background: rgba(255, 255, 255, .02);
}

.page-text tbody tr:last-child td {
    border-bottom: none;
}

.page-text td:first-child {
    color: var(--color-text);
    font-weight: 700;
}

.page-text td {
    color: var(--color-text-strong);
}

.yes { color: var(--color-success) !important; font-weight: 700; }
.no { color: var(--color-error) !important; font-weight: 700; }

/* ====== ТАБИ ====== */

.tabs {
    margin: 20px 0 26px;
}

.tabs__list {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 12px;
}

.tabs__btn {
    font-family: inherit;
    font-size: 14px;
    font-weight: 700;
    padding: 9px 16px;
    border-radius: 999px;
    border: 1px solid var(--color-card-border);
    background: transparent;
    color: var(--color-text-strong);
    cursor: pointer;
}

.tabs__btn[aria-selected="true"] {
    background: var(--color-primary);
    color: var(--color-btn-text-dark);
    border-color: var(--color-primary);
}

.tabs__panel {
    background: var(--color-surface-2);
    border: 1px solid var(--color-card-border);
    border-radius: 14px;
    padding: 18px 20px;
}

.tabs__panel[hidden] {
    display: none;
}

.page-text .tabs__panel ol,
.page-text .tabs__panel ul {
    margin-bottom: 0;
}

/* ====== ІНТЕРАКТИВ: КАЛЬКУЛЯТОР / ЧЕКЛИСТ ====== */

.tool {
    background: linear-gradient(160deg, rgba(172, 255, 0, .08), rgba(0, 208, 132, .04) 60%, transparent);
    border: 1px solid rgba(172, 255, 0, .3);
    border-radius: 18px;
    padding: 22px;
    margin: 24px 0 28px;
}

.tool__title {
    font-size: 18px;
    font-weight: 800;
    margin-bottom: 4px;
    color: var(--color-text);
}

.page-text .tool__hint {
    font-size: 14px;
    margin-bottom: 16px;
}

.tool__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 14px;
}

.field label {
    display: block;
    font-size: 13px;
    font-weight: 700;
    color: var(--color-text-strong);
    margin-bottom: 6px;
}

.field input,
.field select {
    width: 100%;
    font-family: inherit;
    font-size: 16px;
    color: var(--color-text);
    background: #0B0E12;
    border: 1px solid var(--color-card-border);
    border-radius: 10px;
    padding: 10px 12px;
}

.field input:focus,
.field select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--focus-ring);
}

.field input[type="range"] {
    padding: 0;
    accent-color: var(--color-primary);
    background: transparent;
    border: none;
    height: 40px;
}

.tool__result {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 10px;
    margin-top: 18px;
}

.tool__out {
    background: #0B0E12;
    border: 1px solid var(--color-card-border);
    border-radius: 12px;
    padding: 12px 14px;
}

.tool__out-label {
    font-size: 12px;
    color: var(--color-text-strong);
}

.tool__out-value {
    font-size: 22px;
    font-weight: 800;
    color: var(--color-primary);
}

.page-text .tool__verdict {
    margin: 14px 0 0;
    font-size: 14px;
    color: var(--color-text);
}

.checklist {
    list-style: none;
    margin: 0;
    padding: 0;
}

.page-text .checklist li {
    padding: 0;
    margin: 0 0 8px;
}

.page-text .checklist li::before {
    display: none;
}

.checklist label {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    cursor: pointer;
    padding: 10px 12px;
    border-radius: 10px;
    background: #0B0E12;
    border: 1px solid var(--color-card-border);
    transition: border-color .2s;
}

.checklist input {
    accent-color: var(--color-primary);
    width: 18px;
    height: 18px;
    margin-top: 3px;
    flex-shrink: 0;
}

.checklist input:checked + span {
    color: var(--color-text-strong);
    text-decoration: line-through;
}

.progress {
    height: 8px;
    border-radius: 999px;
    background: rgba(255, 255, 255, .08);
    overflow: hidden;
    margin: 14px 0 6px;
}

.progress__fill {
    height: 100%;
    width: 0;
    background: var(--gradient-btn-primary);
    transition: width .3s ease;
}

.page-text .progress__text {
    font-size: 13px;
    margin: 0;
}

/* ====== ПЕРЕЛІНКОВКА ====== */

.related {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 12px;
    margin: 20px 0 10px;
}

.related__item {
    display: block;
    padding: 16px 18px;
    border-radius: 14px;
    background: var(--color-surface-2);
    border: 1px solid var(--color-card-border);
    transition: border-color .2s, transform .2s;
}

.related__item:hover {
    border-color: var(--color-primary);
    transform: translateY(-2px);
}

.related__title {
    font-weight: 800;
    color: var(--color-text);
    display: block;
}

.related__text {
    font-size: 13px;
    color: var(--color-text-strong);
}

/* ====== FAQ ====== */

.faq {
    padding: 8px 0 0;
}

.faq .container {
    padding: 0;
}

.faq__list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.faq__item {
    background: var(--color-surface-2);
    border: 1px solid var(--color-card-border);
    border-radius: 14px;
    overflow: hidden;
    transition: border-color .2s;
}

.faq__item.open {
    border-color: rgba(172, 255, 0, .5);
}

.faq__question {
    width: 100%;
    padding: 16px 20px;
    border: none;
    background: transparent;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    cursor: pointer;
    color: var(--color-text);
    font-family: inherit;
    text-align: left;
}

.faq__question > h3 {
    margin: 0 !important;
    font-size: 17px !important;
    color: var(--color-text);
}

.faq__answer {
    height: 0;
    overflow: hidden;
    padding: 0 20px;
    transition: height 0.3s ease;
}

.page-text .faq__answer p {
    margin: 0 0 16px;
    font-size: 15px;
}

.faq__icon {
    width: 18px;
    height: 18px;
    position: relative;
    flex-shrink: 0;
}

.faq__icon::before,
.faq__icon::after {
    content: "";
    position: absolute;
    width: 100%;
    height: 2px;
    background: var(--color-primary);
    top: 50%;
    left: 0;
    transition: transform 0.25s ease, opacity .25s;
}

.faq__icon::after {
    transform: rotate(90deg);
}

.faq__item.open .faq__icon::after {
    transform: rotate(0deg);
    opacity: 0;
}

/* ====== ФУТЕР ====== */

.footer {
    flex-shrink: 0;
    background: var(--color-footer);
    margin-top: 40px;
    border-top: 1px solid var(--color-border-soft);
}

.footer__inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 32px 16px 28px;
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.footer__top {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding-bottom: 18px;
    border-bottom: 1px solid var(--color-border-softer);
}

.footer__nav-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 22px;
    list-style: none;
}

.footer__nav-link {
    font-size: 13px;
    color: rgba(245, 245, 247, 0.6);
    transition: color 0.2s;
}

.footer__nav-link--main {
    font-size: 15px;
    font-weight: 700;
    color: rgba(245, 245, 247, 0.85);
}

.footer__nav-link:hover {
    color: var(--color-primary);
}

.footer__copy {
    font-size: 13px;
    color: rgba(245, 245, 247, 0.45);
    line-height: 1.6;
}

.footer__age {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    border: 2px solid var(--color-error);
    color: var(--color-text);
    font-weight: 800;
    font-size: 12px;
    margin-right: 8px;
    vertical-align: middle;
}

@media (max-width: 600px) {
    .footer__nav-list {
        flex-direction: column;
        gap: 10px;
    }
}

/* ====== 404 ====== */

.error-page {
    text-align: center;
    padding: 40px 0;
}

.error-page__code {
    font-size: clamp(72px, 14vw, 140px);
    font-weight: 800;
    line-height: 1;
    color: var(--color-primary);
}

.error-page__actions {
    margin-top: 24px;
    display: flex;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
}

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