/* =============================================
   ARTICLE.CSS - PigmaColor Peintures
   Bricolage / Décoration intérieure
   Niche colors: #7c3aed, #faf0e6, #c17050
   ============================================= */

/* Variables CSS */
:root {
    --art-purple: #7c3aed;
    --art-purple-light: #e8e0f5;
    --art-purple-dark: #5b21b6;
    --art-orange: #c17050;
    --art-orange-light: #f0e6dc;
    --art-cream: #faf0e6;
    --art-dark: #1a1a2e;
    --art-text: #2d2d3a;
    --art-text-light: #6b6b7b;
    --art-white: #ffffff;
    --art-border: #e8e0f5;
    --art-success: #22c55e;
    --art-warning: #f59e0b;
    --art-danger: #ef4444;
    --art-radius: 12px;
    --art-radius-lg: 20px;
    --art-shadow: 0 2px 12px rgba(124, 58, 237, 0.08);
    --art-shadow-hover: 0 8px 30px rgba(124, 58, 237, 0.16);
    --art-max: 860px;
    --art-font: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
}

/* Reset de base */
*, *::before, *::after {
    box-sizing: border-box;
}

html, body {
    overflow-x: hidden;
}

img, video, iframe, svg, canvas {
    max-width: 100%;
    height: auto;
}

/* =============================================
   HERO ARTICLE
   ============================================= */
.art-hero {
    background-color: var(--art-dark);
    color: var(--art-white);
    padding: 60px 20px 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    border-radius: 0 0 var(--art-radius-lg) var(--art-radius-lg);
    overflow: hidden;
}

.art-hero__inner {
    padding: 0 20px 60px;
}

.art-hero__meta {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 20px;
}

.art-hero__tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background-color: var(--art-purple);
    color: var(--art-white);
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    font-family: var(--art-font);
}

.art-hero__reading,
.art-hero__date {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 13px;
    color: rgba(255, 255, 255, 0.7);
    font-family: var(--art-font);
}

.art-hero__title {
    font-size: clamp(26px, 4vw, 42px);
    font-weight: 800;
    line-height: 1.2;
    color: var(--art-white);
    margin: 0 0 20px;
    font-family: var(--art-font);
    overflow-wrap: break-word;
    word-wrap: break-word;
}

.art-hero__lead {
    font-size: 16px;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.85);
    margin: 0 0 28px;
    font-family: var(--art-font);
}

.art-hero__author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.art-hero__avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 2px solid var(--art-purple);
    object-fit: cover;
}

.art-hero__author-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.art-hero__author-info strong {
    font-size: 14px;
    color: var(--art-white);
    font-family: var(--art-font);
}

.art-hero__author-info span {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.6);
    font-family: var(--art-font);
}

.art-hero__visual {
    align-self: flex-end;
}

.art-hero__visual img {
    width: 100%;
    height: 380px;
    object-fit: cover;
    border-radius: var(--art-radius) var(--art-radius) 0 0;
    display: block;
}

/* =============================================
   DISCLAIMER
   ============================================= */
.art-disclaimer {
    background-color: #fef9ec;
    border-left: 4px solid var(--art-warning);
    margin: 30px auto;
    max-width: var(--art-max);
    border-radius: 0 var(--art-radius) var(--art-radius) 0;
}

.art-disclaimer__inner {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 16px 20px;
}

.art-disclaimer__inner svg {
    flex-shrink: 0;
    margin-top: 2px;
    color: var(--art-warning);
    stroke: var(--art-warning);
}

.art-disclaimer__inner p {
    font-size: 14px;
    color: #78530a;
    line-height: 1.6;
    margin: 0;
    font-family: var(--art-font);
}

/* =============================================
   SOMMAIRE
   ============================================= */
.art-toc {
    background-color: var(--art-cream);
    border: 2px solid var(--art-purple-light);
    border-radius: var(--art-radius-lg);
    max-width: var(--art-max);
    margin: 0 auto 50px;
    padding: 24px 28px;
    font-family: var(--art-font);
}

.art-toc__header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
}

.art-toc__header strong {
    font-size: 15px;
    color: var(--art-purple-dark);
    font-weight: 700;
}

.art-toc__list {
    margin: 0;
    padding-left: 20px;
    list-style: none;
    counter-reset: toc-counter;
}

.art-toc__list li {
    counter-increment: toc-counter;
    margin-bottom: 8px;
    position: relative;
    padding-left: 10px;
}

.art-toc__list li::before {
    content: counter(toc-counter, decimal-leading-zero) ". ";
    color: var(--art-purple);
    font-weight: 700;
    font-size: 12px;
    position: absolute;
    left: -20px;
    top: 2px;
}

.art-toc__list a {
    color: var(--art-text);
    text-decoration: none;
    font-size: 14px;
    line-height: 1.5;
    transition: color 0.2s;
}

.art-toc__list a:hover,
.art-toc__list a:focus {
    color: var(--art-purple);
    text-decoration: underline;
    outline: 2px solid var(--art-purple);
    outline-offset: 2px;
    border-radius: 2px;
}

/* =============================================
   SECTIONS ARTICLE
   ============================================= */
.art-section {
    padding: 60px 20px;
    font-family: var(--art-font);
}

.art-section--alt {
    background-color: var(--art-cream);
}

.art-section__inner {
    max-width: var(--art-max);
    margin: 0 auto;
}

.art-section__label {
    display: inline-block;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--art-orange);
    margin-bottom: 10px;
    font-family: var(--art-font);
}

.art-section__title {
    font-size: clamp(22px, 3.5vw, 34px);
    font-weight: 800;
    color: var(--art-dark);
    margin: 0 0 28px;
    line-height: 1.25;
    font-family: var(--art-font);
    overflow-wrap: break-word;
}

.art-section__content p {
    font-size: 16px;
    line-height: 1.8;
    color: var(--art-text);
    margin: 0 0 20px;
}

.art-subheading {
    font-size: 20px;
    font-weight: 700;
    color: var(--art-dark);
    margin: 36px 0 20px;
    font-family: var(--art-font);
    padding-bottom: 10px;
    border-bottom: 3px solid var(--art-purple-light);
}

/* =============================================
   MÉTRIQUES (Progress Circles)
   ============================================= */
.art-metrics {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
    justify-content: center;
    margin: 36px 0;
    padding: 30px;
    background-color: var(--art-cream);
    border-radius: var(--art-radius-lg);
    border: 1px solid var(--art-border);
}

.art-metric {
    text-align: center;
    flex: 1;
    min-width: 140px;
    max-width: 200px;
}

.art-metric__circle {
    position: relative;
    display: inline-block;
    margin-bottom: 12px;
}

.art-metric__value {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 15px;
    font-weight: 800;
    color: var(--art-dark);
    font-family: var(--art-font);
    white-space: nowrap;
}

.art-metric__label {
    font-size: 14px;
    font-weight: 700;
    color: var(--art-dark);
    margin: 0 0 4px;
    font-family: var(--art-font);
}

.art-metric__desc {
    font-size: 12px;
    color: var(--art-text-light);
    margin: 0;
    line-height: 1.4;
    font-family: var(--art-font);
}

/* =============================================
   HIGHLIGHT BOXES
   ============================================= */
.art-highlight {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 20px 24px;
    border-radius: var(--art-radius);
    margin: 28px 0;
}

.art-highlight--purple {
    background-color: var(--art-purple-light);
    border-left: 4px solid var(--art-purple);
}

.art-highlight__icon {
    flex-shrink: 0;
    margin-top: 2px;
}

.art-highlight strong {
    display: block;
    font-size: 14px;
    font-weight: 700;
    color: var(--art-purple-dark);
    margin-bottom: 6px;
    font-family: var(--art-font);
}

.art-highlight p {
    font-size: 14px;
    color: var(--art-text);
    line-height: 1.65;
    margin: 0;
    font-family: var(--art-font);
}

/* =============================================
   FEATURE GRID (Ennemis peinture)
   ============================================= */
.art-feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin: 28px 0;
}

.art-feature-card {
    background-color: var(--art-white);
    border: 1px solid var(--art-border);
    border-radius: var(--art-radius);
    padding: 24px 20px;
    text-align: center;
    transition: border-color 0.2s, transform 0.2s;
}

.art-feature-card--hover:hover {
    border-color: var(--art-purple);
    transform: translateY(-3px);
    box-shadow: var(--art-shadow-hover);
}

.art-feature-card__icon {
    margin-bottom: 14px;
}

.art-feature-card h4 {
    font-size: 15px;
    font-weight: 700;
    color: var(--art-dark);
    margin: 0 0 8px;
    font-family: var(--art-font);
}

.art-feature-card p {
    font-size: 13px;
    color: var(--art-text-light);
    line-height: 1.6;
    margin: 0;
    font-family: var(--art-font);
}

/* =============================================
   INFO BOX
   ============================================= */
.art-info-box {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    background-color: var(--art-purple-light);
    border: 1px solid var(--art-purple);
    border-radius: var(--art-radius);
    padding: 18px 22px;
    margin: 28px 0;
}

.art-info-box--orange {
    background-color: var(--art-orange-light);
    border-color: var(--art-orange);
}

.art-info-box svg {
    flex-shrink: 0;
    margin-top: 2px;
}

.art-info-box div {
    font-size: 14px;
    color: var(--art-text);
    line-height: 1.6;
    font-family: var(--art-font);
}

.art-info-box strong {
    display: block;
    margin-bottom: 4px;
    font-weight: 700;
    color: var(--art-dark);
}

/* =============================================
   PAINT TYPE CARDS
   ============================================= */
.art-paint-types {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    margin: 28px 0;
}

.art-paint-type {
    background-color: var(--art-white);
    border: 2px solid var(--art-border);
    border-radius: var(--art-radius-lg);
    padding: 24px;
    position: relative;
    transition: border-color 0.25s, box-shadow 0.25s;
}

.art-paint-type:hover {
    border-color: var(--art-purple);
    box-shadow: var(--art-shadow-hover);
}

.art-paint-type--featured {
    border-color: var(--art-purple);
    background-color: #fdfdff;
}

.art-paint-type__badge {
    position: absolute;
    top: -12px;
    left: 20px;
    background-color: var(--art-purple);
    color: var(--art-white);
    font-size: 11px;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: 20px;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    font-family: var(--art-font);
}

.art-paint-type__header {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 14px;
}

.art-paint-type__swatch {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    flex-shrink: 0;
    border: 3px solid rgba(255,255,255,0.4);
    box-shadow: 0 0 0 2px rgba(0,0,0,0.1);
}

.art-paint-type__header h3 {
    font-size: 16px;
    font-weight: 700;
    color: var(--art-dark);
    margin: 0;
    font-family: var(--art-font);
    line-height: 1.3;
}

.art-paint-type > p {
    font-size: 14px;
    color: var(--art-text);
    line-height: 1.65;
    margin: 0 0 16px;
    font-family: var(--art-font);
}

.art-pros-cons {
    list-style: none;
    padding: 0;
    margin: 0 0 18px;
    display: flex;
    flex-direction: column;
    gap: 7px;
}

.art-pros-cons li {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--art-text);
    font-family: var(--art-font);
}

.art-pros-cons li svg {
    flex-shrink: 0;
}

.art-paint-type__rating {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 14px;
    padding-top: 14px;
    border-top: 1px solid var(--art-border);
}

.art-paint-type__rating-label {
    font-size: 12px;
    color: var(--art-text-light);
    white-space: nowrap;
    font-family: var(--art-font);
}

.art-rating-bar {
    flex: 1;
    height: 6px;
    background-color: var(--art-border);
    border-radius: 3px;
    overflow: hidden;
    min-width: 0;
}

.art-rating-bar__fill {
    height: 100%;
    border-radius: 3px;
    transition: width 0.3s;
}

.art-paint-type__rating span:last-child {
    font-size: 13px;
    font-weight: 700;
    color: var(--art-dark);
    font-family: var(--art-font);
    white-space: nowrap;
}

/* =============================================
   FINITIONS
   ============================================= */
.art-finitions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    margin: 28px 0;
}

.art-finition {
    background-color: var(--art-white);
    border: 2px solid var(--art-border);
    border-radius: var(--art-radius);
    padding: 20px;
    position: relative;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.art-finition:hover {
    border-color: var(--art-purple);
    box-shadow: var(--art-shadow);
}

.art-finition--best {
    border-color: var(--art-purple);
    background-color: var(--art-purple-light);
}

.art-finition__badge {
    position: absolute;
    top: -11px;
    left: 16px;
    background-color: var(--art-purple);
    color: var(--art-white);
    font-size: 11px;
    font-weight: 700;
    padding: 3px 10px;
    border-radius: 12px;
    font-family: var(--art-font);
}

.art-finition__visual {
    margin-bottom: 14px;
}

.art-finition__preview {
    width: 100%;
    height: 55px;
    border-radius: 8px;
    margin-bottom: 8px;
    border: 1px solid var(--art-border);
}

.art-finition__preview--mat {
    background-color: #e0dbd3;
}

.art-finition__preview--velours {
    background-color: #d4cfc9;
}

.art-finition__preview--satin {
    background-color: #cac3d8;
    border: 1px solid #bbb3cc;
}

.art-finition__preview--brillant {
    background-color: #b8b0cc;
}

.art-finition__gloss-bar {
    height: 5px;
    background-color: var(--art-border);
    border-radius: 3px;
    overflow: hidden;
    margin-bottom: 4px;
}

.art-finition__gloss-fill {
    height: 100%;
    border-radius: 3px;
}

.art-finition__gloss-label {
    font-size: 11px;
    color: var(--art-text-light);
    font-family: var(--art-font);
}

.art-finition h3 {
    font-size: 16px;
    font-weight: 700;
    color: var(--art-dark);
    margin: 0 0 8px;
    font-family: var(--art-font);
}

.art-finition p {
    font-size: 13px;
    color: var(--art-text);
    line-height: 1.6;
    margin: 0;
    font-family: var(--art-font);
}

.art-finition__verdict {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    font-weight: 600;
    margin: 0 0 8px;
    font-family: var(--art-font);
}

.art-finition__verdict--ok {
    color: #15803d;
}

.art-finition__verdict--warning {
    color: #b45309;
}

/* =============================================
   PALETTE DE COULEURS
   ============================================= */
.art-color-palette {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin: 28px 0;
}

.art-color-card {
    display: flex;
    align-items: center;
    gap: 14px;
    background-color: var(--art-white);
    border: 1px solid var(--art-border);
    border-radius: var(--art-radius);
    padding: 14px 16px;
    transition: box-shadow 0.2s, border-color 0.2s;
}

.art-color-card:hover {
    border-color: var(--art-purple);
    box-shadow: var(--art-shadow);
}

.art-color-card__swatch {
    width: 48px;
    height: 48px;
    border-radius: 8px;
    flex-shrink: 0;
    border: 1px solid rgba(0,0,0,0.1);
}

.art-color-card__info {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
}

.art-color-card__info strong {
    font-size: 14px;
    color: var(--art-dark);
    font-weight: 700;
    font-family: var(--art-font);
}

.art-color-card__info span {
    font-size: 11px;
    color: var(--art-text-light);
    font-family: monospace;
    background-color: var(--art-cream);
    padding: 1px 6px;
    border-radius: 4px;
    width: fit-content;
}

.art-color-card__info p {
    font-size: 12px;
    color: var(--art-text-light);
    line-height: 1.4;
    margin: 0;
    font-family: var(--art-font);
    overflow-wrap: break-word;
}

/* =============================================
   QUOTE
   ============================================= */
.art-quote {
    background-color: var(--art-cream);
    border-left: 5px solid var(--art-purple);
    border-radius: 0 var(--art-radius) var(--art-radius) 0;
    padding: 24px 28px;
    margin: 32px 0;
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.art-quote svg {
    flex-shrink: 0;
    margin-top: 4px;
}

.art-quote p {
    font-size: 16px;
    line-height: 1.75;
    color: var(--art-dark);
    font-style: italic;
    margin: 0;
    font-family: var(--art-font);
}

/* =============================================
   TIPS LIST (Conseils couleurs)
   ============================================= */
.art-tips-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin: 28px 0;
}

.art-tip {
    display: flex;
    gap: 20px;
    align-items: flex-start;
    background-color: var(--art-white);
    border: 1px solid var(--art-border);
    border-radius: var(--art-radius);
    padding: 20px;
    transition: box-shadow 0.2s;
}

.art-tip:hover {
    box-shadow: var(--art-shadow);
}

.art-tip__number {
    flex-shrink: 0;
    width: 42px;
    height: 42px;
    background-color: var(--art-purple);
    color: var(--art-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 800;
    font-family: var(--art-font);
}

.art-tip__content {
    flex: 1;
    min-width: 0;
}

.art-tip__content h4 {
    font-size: 15px;
    font-weight: 700;
    color: var(--art-dark);
    margin: 0 0 8px;
    font-family: var(--art-font);
}

.art-tip__content p {
    font-size: 14px;
    color: var(--art-text);
    line-height: 1.65;
    margin: 0;
    font-family: var(--art-font);
}

/* =============================================
   CALCULATEUR
   ============================================= */
.art-calculator {
    background-color: var(--art-white);
    border: 2px solid var(--art-purple);
    border-radius: var(--art-radius-lg);
    overflow: hidden;
    margin: 28px 0;
    box-shadow: var(--art-shadow);
}

.art-calculator__header {
    background-color: var(--art-purple);
    color: var(--art-white);
    padding: 16px 24px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.art-calculator__header strong {
    font-size: 16px;
    font-weight: 700;
    font-family: var(--art-font);
    color: var(--art-white);
}

.art-calculator__body {
    padding: 28px 24px;
}

.art-calc-fields {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 18px;
    margin-bottom: 24px;
}

.art-calc-field {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.art-calc-field label {
    font-size: 13px;
    font-weight: 600;
    color: var(--art-dark);
    font-family: var(--art-font);
}

.art-calc-field input,
.art-calc-field select {
    padding: 10px 14px;
    border: 2px solid var(--art-border);
    border-radius: 8px;
    font-size: 15px;
    color: var(--art-dark);
    background-color: var(--art-cream);
    width: 100%;
    box-sizing: border-box;
    font-family: var(--art-font);
    transition: border-color 0.2s;
}

.art-calc-field input:focus,
.art-calc-field select:focus {
    outline: none;
    border-color: var(--art-purple);
}

.art-calc-hint {
    font-size: 11px;
    color: var(--art-text-light);
    font-family: var(--art-font);
}

/* Bouton morphing */
.art-calc-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background-color: var(--art-purple);
    color: var(--art-white);
    border: none;
    border-radius: 10px;
    padding: 14px 28px;
    font-size: 15px;
    font-weight: 700;
    cursor: pointer;
    font-family: var(--art-font);
    transition: background-color 0.2s, transform 0.15s, box-shadow 0.15s;
    margin-bottom: 24px;
    min-width: 200px;
    justify-content: center;
}

.art-calc-btn:hover {
    background-color: var(--art-purple-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(124, 58, 237, 0.35);
}

.art-calc-btn:active {
    transform: translateY(0);
    box-shadow: none;
}

.art-calc-btn:focus {
    outline: 3px solid var(--art-purple);
    outline-offset: 3px;
}

.art-calc-btn.is-calculating {
    background-color: var(--art-orange);
    border-radius: 50px;
    padding: 14px 36px;
}

.art-calc-btn.is-done {
    background-color: #15803d;
    border-radius: 8px;
}

.art-calc-result {
    background-color: var(--art-cream);
    border-radius: var(--art-radius);
    padding: 20px;
    border: 1px solid var(--art-purple-light);
}

.art-calc-result__main {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-bottom: 14px;
}

.art-calc-result__item {
    text-align: center;
    padding: 14px;
    background-color: var(--art-white);
    border-radius: 10px;
    border: 1px solid var(--art-border);
}

.art-calc-result__item--featured {
    border-color: var(--art-purple);
    background-color: var(--art-purple-light);
}

.art-calc-result__label {
    display: block;
    font-size: 12px;
    color: var(--art-text-light);
    margin-bottom: 6px;
    font-family: var(--art-font);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.art-calc-result__value {
    display: block;
    font-size: 22px;
    font-weight: 800;
    color: var(--art-dark);
    font-family: var(--art-font);
}

.art-calc-result__item--featured .art-calc-result__value {
    color: var(--art-purple);
}

.art-calc-result__note {
    font-size: 12px;
    color: var(--art-text-light);
    font-style: italic;
    margin: 0;
    font-family: var(--art-font);
    text-align: center;
}

/* =============================================
   TABLEAUX
   ============================================= */
.art-table-wrap {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin: 28px 0;
    border-radius: var(--art-radius);
    box-shadow: var(--art-shadow);
}

.art-table {
    width: 100%;
    border-collapse: collapse;
    background-color: var(--art-white);
    font-family: var(--art-font);
    min-width: 500px;
}

.art-table thead tr {
    background-color: var(--art-purple);
}

.art-table thead th {
    color: var(--art-white);
    font-size: 13px;
    font-weight: 700;
    padding: 14px 16px;
    text-align: left;
    white-space: nowrap;
    font-family: var(--art-font);
}

.art-table tbody tr {
    border-bottom: 1px solid var(--art-border);
    transition: background-color 0.15s;
}

.art-table tbody tr:hover {
    background-color: var(--art-cream);
}

.art-table tbody td,
.art-table tbody th {
    padding: 12px 16px;
    font-size: 14px;
    color: var(--art-text);
    text-align: left;
    vertical-align: middle;
    overflow-wrap: break-word;
    font-family: var(--art-font);
}

.art-table tbody th {
    font-weight: 700;
    color: var(--art-dark);
    background-color: var(--art-cream);
    white-space: nowrap;
}

.art-table-stars {
    display: inline-flex;
    align-items: center;
    gap: 2px;
}

/* =============================================
   ÉTAPES (Préparation murs)
   ============================================= */
.art-steps {
    display: flex;
    flex-direction: column;
    gap: 0;
    margin: 28px 0;
    position: relative;
}

.art-steps::before {
    content: '';
    position: absolute;
    left: 22px;
    top: 44px;
    bottom: 44px;
    width: 2px;
    background-color: var(--art-purple-light);
}

.art-step {
    display: flex;
    gap: 20px;
    align-items: flex-start;
    position: relative;
    padding-bottom: 28px;
}

.art-step:last-child {
    padding-bottom: 0;
}

.art-step__num {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    background-color: var(--art-purple);
    color: var(--art-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    font-weight: 800;
    font-family: var(--art-font);
    position: relative;
    z-index: 1;
    border: 3px solid var(--art-white);
    box-shadow: 0 0 0 2px var(--art-purple);
}

.art-step__content {
    flex: 1;
    min-width: 0;
    padding-top: 8px;
}

.art-step__content h3 {
    font-size: 17px;
    font-weight: 700;
    color: var(--art-dark);
    margin: 0 0 8px;
    font-family: var(--art-font);
}

.art-step__content p {
    font-size: 14px;
    color: var(--art-text);
    line-height: 1.65;
    margin: 0;
    font-family: var(--art-font);
}

.art-step__warning {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 10px;
    font-size: 13px;
    color: var(--art-orange);
    font-weight: 600;
    font-family: var(--art-font);
}

/* =============================================
   CHECKLIST
   ============================================= */
.art-checklist {
    background-color: var(--art-white);
    border: 2px solid var(--art-purple-light);
    border-radius: var(--art-radius);
    padding: 24px;
    margin: 28px 0;
}

.art-checklist__header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 18px;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--art-border);
}

.art-checklist__header strong {
    font-size: 15px;
    font-weight: 700;
    color: var(--art-dark);
    font-family: var(--art-font);
}

.art-checklist__list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 10px;
}

.art-checklist__list li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    color: var(--art-text);
    padding: 8px 12px;
    background-color: var(--art-cream);
    border-radius: 8px;
    font-family: var(--art-font);
    transition: background-color 0.15s;
}

.art-checklist__list li:hover {
    background-color: var(--art-purple-light);
}

.art-checklist__list li svg {
    flex-shrink: 0;
}

/* =============================================
   APPLICATION (Section 08)
   ============================================= */
.art-application-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
    margin: 28px 0;
}

.art-application-card {
    background-color: var(--art-white);
    border: 1px solid var(--art-border);
    border-radius: var(--art-radius);
    overflow: hidden;
    transition: box-shadow 0.2s, border-color 0.2s;
}

.art-application-card:hover {
    border-color: var(--art-purple);
    box-shadow: var(--art-shadow-hover);
}

.art-application-card__icon img {
    width: 100%;
    height: 180px;
    object-fit: cover;
    display: block;
}

.art-application-card h3 {
    font-size: 17px;
    font-weight: 700;
    color: var(--art-dark);
    margin: 0 0 10px;
    padding: 18px 18px 0;
    font-family: var(--art-font);
}

.art-application-card p {
    font-size: 14px;
    color: var(--art-text);
    line-height: 1.65;
    margin: 0;
    padding: 0 18px;
    font-family: var(--art-font);
}

.art-application-card__tip {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 14px 18px 18px;
    padding: 10px 14px;
    background-color: var(--art-purple-light);
    border-radius: 8px;
    font-size: 13px;
    color: var(--art-purple-dark);
    font-weight: 600;
    font-family: var(--art-font);
}

/* =============================================
   ERREURS À ÉVITER
   ============================================= */
.art-errors-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin: 28px 0;
}

.art-error-card {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    background-color: var(--art-white);
    border: 1px solid var(--art-border);
    border-radius: var(--art-radius);
    padding: 20px;
    transition: box-shadow 0.2s;
}

.art-error-card:hover {
    box-shadow: var(--art-shadow);
}

.art-error-card__icon {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.art-error-card__icon--red {
    background-color: #ef4444;
}

.art-error-card__icon--orange {
    background-color: var(--art-orange);
}

.art-error-card__content {
    flex: 1;
    min-width: 0;
}

.art-error-card__content h3 {
    font-size: 15px;
    font-weight: 700;
    color: var(--art-dark);
    margin: 0 0 8px;
    font-family: var(--art-font);
}

.art-error-card__content p {
    font-size: 13px;
    color: var(--art-text);
    line-height: 1.6;
    margin: 0 0 10px;
    font-family: var(--art-font);
}

.art-error-card__fix {
    font-size: 13px;
    color: #15803d;
    background-color: #f0fdf4;
    border-radius: 6px;
    padding: 8px 12px;
    font-family: var(--art-font);
}

.art-error-card__fix strong {
    font-weight: 700;
}

/* =============================================
   SECTION CTA
   ============================================= */
.art-cta-section {
    background-color: var(--art-purple);
    padding: 60px 20px;
    text-align: center;
    margin: 0;
}

.art-cta-section__inner {
    max-width: 600px;
    margin: 0 auto;
}

.art-cta-section__icon {
    margin-bottom: 20px;
    display: flex;
    justify-content: center;
}

.art-cta-section h2 {
    font-size: clamp(22px, 3vw, 32px);
    font-weight: 800;
    color: var(--art-white);
    margin: 0 0 16px;
    font-family: var(--art-font);
}

.art-cta-section p {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.7;
    margin: 0 0 28px;
    font-family: var(--art-font);
}

/* Bouton morphing */
.art-cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background-color: var(--art-white);
    color: var(--art-purple);
    text-decoration: none;
    padding: 14px 32px;
    border-radius: 10px;
    font-size: 15px;
    font-weight: 700;
    font-family: var(--art-font);
    transition: background-color 0.2s, color 0.2s, border-radius 0.3s, transform 0.2s, box-shadow 0.2s;
    border: 2px solid var(--art-white);
}

.art-cta-btn--morph:hover {
    background-color: var(--art-orange);
    color: var(--art-white);
    border-color: var(--art-orange);
    border-radius: 50px;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.2);
}

.art-cta-btn:focus {
    outline: 3px solid var(--art-white);
    outline-offset: 3px;
}

/* =============================================
   FAQ
   ============================================= */
.art-faq {
    display: flex;
    flex-direction: column;
    gap: 0;
    margin: 0;
}

.art-faq-item {
    border-bottom: 1px solid var(--art-border);
    padding: 24px 0;
}

.art-faq-item:last-child {
    border-bottom: none;
}

.art-faq-item__q {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    margin-bottom: 14px;
}

.art-faq-item__q svg {
    flex-shrink: 0;
    margin-top: 3px;
}

.art-faq-item__q h3 {
    font-size: 17px;
    font-weight: 700;
    color: var(--art-dark);
    margin: 0;
    line-height: 1.4;
    font-family: var(--art-font);
}

.art-faq-item__a {
    padding-left: 34px;
}

.art-faq-item__a p {
    font-size: 15px;
    color: var(--art-text);
    line-height: 1.75;
    margin: 0;
    font-family: var(--art-font);
}

/* =============================================
   RÉCAPITULATIF FINAL
   ============================================= */
.art-recap {
    background-color: var(--art-dark);
    padding: 60px 20px;
    color: var(--art-white);
}

.art-recap__inner {
    max-width: var(--art-max);
    margin: 0 auto;
}

.art-recap__header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 32px;
}

.art-recap__header h2 {
    font-size: clamp(22px, 3vw, 30px);
    font-weight: 800;
    color: var(--art-white);
    margin: 0;
    font-family: var(--art-font);
}

.art-recap__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 16px;
}

.art-recap__item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    background-color: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--art-radius);
    padding: 18px 20px;
    transition: background-color 0.2s;
}

.art-recap__item:hover {
    background-color: rgba(124, 58, 237, 0.25);
    border-color: rgba(124, 58, 237, 0.5);
}

.art-recap__item-num {
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    background-color: var(--art-purple);
    color: var(--art-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    font-weight: 800;
    font-family: var(--art-font);
}

.art-recap__item p {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.6;
    margin: 0;
    font-family: var(--art-font);
}

.art-recap__item strong {
    color: var(--art-white);
}

/* =============================================
   RESPONSIVE - TABLETTE (max 900px)
   ============================================= */
@media (max-width: 900px) {
    .art-hero {
        grid-template-columns: 1fr;
        padding: 40px 20px 0;
        gap: 24px;
    }

    .art-hero__inner {
        padding: 0 0 0;
    }

    .art-hero__visual img {
        height: 280px;
        border-radius: var(--art-radius) var(--art-radius) 0 0;
    }

    .art-calc-result__main {
        grid-template-columns: 1fr;
    }
}

/* =============================================
   RESPONSIVE - MOBILE (max 768px)
   ============================================= */
@media (max-width: 768px) {
    .art-hero {
        padding: 30px 15px 0;
    }

    .art-hero__inner {
        padding-bottom: 0;
    }

    .art-hero__meta {
        gap: 10px;
    }

    .art-hero__visual img {
        height: 220px;
    }

    .art-toc {
        padding: 18px 16px;
        margin-bottom: 30px;
    }

    .art-toc__list li::before {
        left: -18px;
    }

    .art-section {
        padding: 40px 15px;
    }

    .art-section__title {
        font-size: clamp(20px, 5vw, 28px);
    }

    .art-metrics {
        flex-direction: column;
        align-items: center;
        padding: 20px;
        gap: 20px;
    }

    .art-metric {
        min-width: unset;
        max-width: unset;
        width: 100%;
    }

    .art-feature-grid {
        grid-template-columns: 1fr 1fr;
        gap: 14px;
    }

    .art-paint-types {
        grid-template-columns: 1fr;
    }

    .art-finitions-grid {
        grid-template-columns: 1fr 1fr;
        gap: 14px;
    }

    .art-color-palette {
        grid-template-columns: 1fr;
    }

    .art-calc-fields {
        grid-template-columns: 1fr;
    }

    .art-calc-btn {
        width: 100%;
    }

    .art-calc-result__main {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .art-tip {
        flex-direction: column;
        gap: 12px;
    }

    .art-tip__number {
        width: 36px;
        height: 36px;
    }

    .art-steps::before {
        display: none;
    }

    .art-step {
        flex-direction: column;
        gap: 12px;
    }

    .art-step__num {
        align-self: flex-start;
    }

    .art-step__content {
        padding-top: 0;
    }

    .art-checklist__list {
        grid-template-columns: 1fr;
    }

    .art-application-grid {
        grid-template-columns: 1fr;
    }

    .art-errors-grid {
        grid-template-columns: 1fr;
    }

    .art-error-card {
        flex-direction: column;
        gap: 12px;
    }

    .art-faq-item__a {
        padding-left: 0;
    }

    .art-faq-item__q {
        flex-direction: column;
        gap: 10px;
    }

    .art-recap__grid {
        grid-template-columns: 1fr;
    }

    .art-recap__item {
        flex-direction: row;
    }

    .art-cta-section {
        padding: 40px 15px;
    }

    .art-cta-btn {
        width: 100%;
        justify-content: center;
    }

    .art-table {
        font-size: 13px;
    }

    .art-table thead th,
    .art-table tbody td,
    .art-table tbody th {
        padding: 10px 12px;
    }
}

/* ===== RESPONSIVE (auto-repair) ===== */
@media (max-width: 1024px) {
    .art-hero {
        gap: 28px;
        padding: 50px 20px 0;
    }

    .art-hero__visual img {
        height: 320px;
    }

    .art-section {
        padding: 50px 20px;
    }

    .art-paint-types {
        grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
        gap: 20px;
    }

    .art-finitions-grid {
        grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
        gap: 16px;
    }

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

    .art-application-grid {
        grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
        gap: 20px;
    }

    .art-errors-grid {
        grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
        gap: 16px;
    }

    .art-recap__grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: 14px;
    }

    .art-calc-fields {
        grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
        gap: 16px;
    }

    .art-calc-result__main {
        grid-template-columns: repeat(3, 1fr);
        gap: 12px;
    }

    .art-feature-grid {
        grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
        gap: 16px;
    }

    .art-checklist__list {
        grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
        gap: 8px;
    }

    .art-metrics {
        gap: 16px;
        padding: 24px;
    }

    .art-toc {
        padding: 20px 24px;
    }

    .art-calculator__body {
        padding: 24px 20px;
    }

    .art-cta-section {
        padding: 50px 20px;
    }

    .art-recap {
        padding: 50px 20px;
    }
}

@media (max-width: 768px) {
    .art-hero {
        grid-template-columns: 1fr;
        padding: 30px 15px 0;
        gap: 20px;
    }

    .art-hero__inner {
        padding: 0 0 0;
    }

    .art-hero__meta {
        gap: 10px;
        margin-bottom: 16px;
    }

    .art-hero__title {
        font-size: clamp(22px, 6vw, 30px);
        margin-bottom: 14px;
    }

    .art-hero__lead {
        font-size: 15px;
        margin-bottom: 20px;
    }

    .art-hero__visual img {
        height: 220px;
        border-radius: var(--art-radius) var(--art-radius) 0 0;
    }

    .art-hero__author {
        gap: 10px;
    }

    .art-disclaimer__inner {
        padding: 14px 16px;
        gap: 10px;
    }

    .art-toc {
        padding: 18px 16px;
        margin-bottom: 30px;
    }

    .art-toc__list li::before {
        left: -18px;
    }

    .art-section {
        padding: 36px 15px;
    }

    .art-section__title {
        font-size: clamp(20px, 5vw, 26px);
        margin-bottom: 20px;
    }

    .art-section__content p {
        font-size: 15px;
    }

    .art-subheading {
        font-size: 18px;
        margin: 28px 0 16px;
    }

    .art-metrics {
        flex-direction: column;
        align-items: center;
        padding: 20px 16px;
        gap: 20px;
        margin: 24px 0;
    }

    .art-metric {
        min-width: unset;
        max-width: unset;
        width: 100%;
    }

    .art-highlight {
        padding: 16px 18px;
        gap: 12px;
    }

    .art-feature-grid {
        grid-template-columns: 1fr 1fr;
        gap: 12px;
    }

    .art-feature-card {
        padding: 18px 14px;
    }

    .art-info-box {
        padding: 14px 16px;
        gap: 12px;
    }

    .art-paint-types {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .art-paint-type {
        padding: 20px 18px;
    }

    .art-finitions-grid {
        grid-template-columns: 1fr 1fr;
        gap: 12px;
    }

    .art-finition {
        padding: 16px 14px;
    }

    .art-color-palette {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .art-quote {
        padding: 18px 20px;
        gap: 12px;
    }

    .art-quote p {
        font-size: 15px;
    }

    .art-tip {
        flex-direction: column;
        gap: 12px;
        padding: 16px;
    }

    .art-tip__number {
        width: 36px;
        height: 36px;
        font-size: 13px;
    }

    .art-calculator__header {
        padding: 14px 18px;
        gap: 10px;
    }

    .art-calculator__body {
        padding: 20px 16px;
    }

    .art-calc-fields {
        grid-template-columns: 1fr;
        gap: 14px;
        margin-bottom: 18px;
    }

    .art-calc-btn {
        width: 100%;
        padding: 14px 20px;
        font-size: 14px;
    }

    .art-calc-result__main {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .art-calc-result__value {
        font-size: 20px;
    }

    .art-steps {
        margin: 20px 0;
    }

    .art-steps::before {
        display: none;
    }

    .art-step {
        flex-direction: column;
        gap: 10px;
        padding-bottom: 22px;
    }

    .art-step__num {
        align-self: flex-start;
        width: 38px;
        height: 38px;
        font-size: 14px;
    }

    .art-step__content {
        padding-top: 0;
    }

    .art-step__content h3 {
        font-size: 16px;
    }

    .art-checklist {
        padding: 18px 16px;
    }

    .art-checklist__list {
        grid-template-columns: 1fr;
        gap: 8px;
    }

    .art-application-grid {
        grid-template-columns: 1fr;
        gap: 18px;
    }

    .art-application-card__icon img {
        height: 160px;
    }

    .art-errors-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .art-error-card {
        flex-direction: column;
        gap: 12px;
        padding: 16px;
    }

    .art-cta-section {
        padding: 40px 15px;
    }

    .art-cta-btn {
        width: 100%;
        justify-content: center;
        padding: 14px 24px;
        font-size: 14px;
    }

    .art-faq-item {
        padding: 20px 0;
    }

    .art-faq-item__q {
        flex-direction: column;
        gap: 8px;
        margin-bottom: 10px;
    }

    .art-faq-item__q h3 {
        font-size: 15px;
    }

    .art-faq-item__a {
        padding-left: 0;
    }

    .art-faq-item__a p {
        font-size: 14px;
    }

    .art-recap {
        padding: 40px 15px;
    }

    .art-recap__header {
        gap: 12px;
        margin-bottom: 24px;
    }

    .art-recap__grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .art-recap__item {
        flex-direction: row;
        padding: 16px 16px;
    }

    .art-table {
        font-size: 13px;
    }

    .art-table thead th,
    .art-table tbody td,
    .art-table tbody th {
        padding: 10px 12px;
    }
}

@media (max-width: 480px) {
    .art-hero {
        padding: 20px 12px 0;
        gap: 16px;
    }

    .art-hero__inner {
        padding: 0;
    }

    .art-hero__meta {
        gap: 8px;
        margin-bottom: 12px;
    }

    .art-hero__tag {
        font-size: 11px;
        padding: 4px 10px;
    }

    .art-hero__reading,
    .art-hero__date {
        font-size: 12px;
    }

    .art-hero__title {
        font-size: clamp(20px, 7vw, 26px);
        margin-bottom: 12px;
    }

    .art-hero__lead {
        font-size: 14px;
        line-height: 1.6;
        margin-bottom: 16px;
    }

    .art-hero__avatar {
        width: 38px;
        height: 38px;
    }

    .art-hero__author-info strong {
        font-size: 13px;
    }

    .art-hero__author-info span {
        font-size: 11px;
    }

    .art-hero__visual img {
        height: 180px;
    }

    .art-disclaimer__inner {
        padding: 12px 14px;
        gap: 8px;
    }

    .art-disclaimer__inner p {
        font-size: 13px;
    }

    .art-toc {
        padding: 14px 14px;
        margin-bottom: 24px;
    }

    .art-toc__header strong {
        font-size: 14px;
    }

    .art-toc__list a {
        font-size: 13px;
    }

    .art-section {
        padding: 28px 12px;
    }

    .art-section__label {
        font-size: 10px;
    }

    .art-section__title {
        font-size: clamp(18px, 6vw, 22px);
        margin-bottom: 16px;
    }

    .art-section__content p {
        font-size: 14px;
        line-height: 1.7;
    }

    .art-subheading {
        font-size: 16px;
        margin: 22px 0 14px;
    }

    .art-metrics {
        padding: 16px 12px;
        gap: 16px;
        margin: 20px 0;
    }

    .art-metric__value {
        font-size: 13px;
    }

    .art-metric__label {
        font-size: 13px;
    }

    .art-metric__desc {
        font-size: 11px;
    }

    .art-highlight {
        padding: 14px 14px;
        gap: 10px;
    }

    .art-highlight strong {
        font-size: 13px;
    }

    .art-highlight p {
        font-size: 13px;
    }

    .art-feature-grid {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .art-feature-card {
        padding: 16px 14px;
    }

    .art-feature-card h4 {
        font-size: 14px;
    }

    .art-feature-card p {
        font-size: 12px;
    }

    .art-info-box {
        padding: 12px 14px;
        gap: 10px;
    }

    .art-info-box div {
        font-size: 13px;
    }

    .art-paint-types {
        gap: 16px;
    }

    .art-paint-type {
        padding: 18px 14px;
    }

    .art-paint-type__header h3 {
        font-size: 15px;
    }

    .art-paint-type > p {
        font-size: 13px;
    }

    .art-pros-cons li {
        font-size: 12px;
    }

    .art-finitions-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .art-finition {
        padding: 14px 12px;
    }

    .art-finition h3 {
        font-size: 15px;
    }

    .art-finition p {
        font-size: 12px;
    }

    .art-color-card {
        padding: 12px 14px;
        gap: 12px;
    }

    .art-color-card__swatch {
        width: 40px;
        height: 40px;
    }

    .art-color-card__info strong {
        font-size: 13px;
    }

    .art-quote {
        padding: 14px 16px;
        gap: 10px;
    }

    .art-quote p {
        font-size: 14px;
        line-height: 1.65;
    }

    .art-tip {
        padding: 14px 12px;
        gap: 10px;
    }

    .art-tip__number {
        width: 32px;
        height: 32px;
        font-size: 12px;
    }

    .art-tip__content h4 {
        font-size: 14px;
    }

    .art-tip__content p {
        font-size: 13px;
    }

    .art-calculator__header {
        padding: 12px 14px;
        gap: 8px;
    }

    .art-calculator__header strong {
        font-size: 14px;
    }

    .art-calculator__body {
        padding: 16px 14px;
    }

    .art-calc-field label {
        font-size: 12px;
    }

    .art-calc-field input,
    .art-calc-field select {
        padding: 9px 12px;
        font-size: 14px;
    }

    .art-calc-btn {
        font-size: 14px;
        padding: 12px 16px;
    }

    .art-calc-result {
        padding: 16px 14px;
    }

    .art-calc-result__value {
        font-size: 18px;
    }

    .art-calc-result__label {
        font-size: 11px;
    }

    .art-calc-result__note {
        font-size: 11px;
    }

    .art-step {
        gap: 8px;
        padding-bottom: 18px;
    }

    .art-step__num {
        width: 34px;
        height: 34px;
        font-size: 13px;
    }

    .art-step__content h3 {
        font-size: 15px;
    }

    .art-step__content p {
        font-size: 13px;
    }

    .art-step__warning {
        font-size: 12px;
    }

    .art-checklist {
        padding: 14px 12px;
    }

    .art-checklist__header strong {
        font-size: 14px;
    }

    .art-checklist__list li {
        font-size: 13px;
        padding: 7px 10px;
    }

    .art-application-card h3 {
        font-size: 15px;
        padding: 14px 14px 0;
    }

    .art-application-card p {
        font-size: 13px;
        padding: 0 14px;
    }

    .art-application-card__tip {
        margin: 12px 14px 14px;
        padding: 8px 12px;
        font-size: 12px;
    }

    .art-application-card__icon img {
        height: 140px;
    }

    .art-error-card {
        padding: 14px 12px;
    }

    .art-error-card__content h3 {
        font-size: 14px;
    }

    .art-error-card__content p {
        font-size: 12px;
    }

    .art-error-card__fix {
        font-size: 12px;
        padding: 6px 10px;
    }

    .art-cta-section {
        padding: 32px 12px;
    }

    .art-cta-section h2 {
        font-size: clamp(18px, 6vw, 24px);
        margin-bottom: 12px;
    }

    .art-cta-section p {
        font-size: 14px;
        margin-bottom: 20px;
    }

    .art-cta-btn {
        font-size: 14px;
        padding: 12px 18px;
    }

    .art-faq-item {
        padding: 16px 0;
    }

    .art-faq-item__q h3 {
        font-size: 14px;
    }

    .art-faq-item__a p {
        font-size: 13px;
        line-height: 1.7;
    }

    .art-recap {
        padding: 32px 12px;
    }

    .art-recap__header {
        gap: 10px;
        margin-bottom: 20px;
    }

    .art-recap__header h2 {
        font-size: clamp(18px, 6vw, 22px);
    }

    .art-recap__item {
        padding: 14px 14px;
        gap: 12px;
    }

    .art-recap__item-num {
        width: 28px;
        height: 28px;
        font-size: 12px;
    }

    .art-recap__item p {
        font-size: 13px;
    }

    .art-table {
        font-size: 12px;
    }

    .art-table thead th {
        padding: 10px 10px;
        font-size: 12px;
    }

    .art-table tbody td,
    .art-table tbody th {
        padding: 9px 10px;
        font-size: 12px;
    }
}