/* =========================================
   ARTICLE CSS - Api-pieces-auto-orleans.fr
   Niche: Automobile / Pièces détachées
   Couleurs: #d97706, #0f172a, #e0e0e0
   Version: 5.1 - 2026
   ========================================= */

/* ---- RESET & BASE ---- */
*, *::before, *::after {
    box-sizing: border-box;
}

html, body {
    overflow-x: hidden;
}

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

/* ---- SKIP LINK ---- */
.skip-link {
    position: absolute;
    top: -100px;
    left: 16px;
    background: #d97706;
    color: #fff;
    padding: 8px 16px;
    border-radius: 4px;
    font-weight: 600;
    font-size: 14px;
    text-decoration: none;
    z-index: 9999;
    transition: top 0.2s;
}
.skip-link:focus {
    top: 16px;
}

/* ---- HERO ARTICLE ---- */
.art-hero {
    position: relative;
    background-color: #0f172a;
    color: #fff;
    overflow: hidden;
    min-height: 420px;
    display: flex;
    align-items: center;
}

.art-hero__image-wrap {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.art-hero__image-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
}

.art-hero__image-overlay {
    position: absolute;
    inset: 0;
    background-color: rgba(15, 23, 42, 0.82);
}

.art-hero__inner {
    position: relative;
    z-index: 1;
    max-width: 860px;
    margin: 0 auto;
    padding: 64px 24px 56px;
    width: 100%;
}

.art-hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background-color: #d97706;
    color: #fff;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    padding: 5px 12px;
    border-radius: 4px;
    margin-bottom: 20px;
}

.art-hero__title {
    font-size: clamp(26px, 4.5vw, 46px);
    font-weight: 800;
    line-height: 1.2;
    color: #ffffff;
    margin: 0 0 18px;
    letter-spacing: -0.02em;
    overflow-wrap: break-word;
    word-wrap: break-word;
}

.art-hero__lead {
    font-size: clamp(15px, 2vw, 18px);
    color: #cbd5e1;
    line-height: 1.65;
    margin: 0 0 24px;
    max-width: 680px;
    overflow-wrap: break-word;
}

.art-hero__meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: #94a3b8;
}

.art-hero__meta-item {
    display: flex;
    align-items: center;
    gap: 5px;
}

.art-hero__meta-sep {
    color: #475569;
}

/* ---- DISCLAIMER ---- */
.art-disclaimer {
    background-color: #fefce8;
    border-left: 4px solid #d97706;
}

.art-disclaimer__inner {
    max-width: 860px;
    margin: 0 auto;
    padding: 14px 24px;
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.art-disclaimer__inner svg {
    flex-shrink: 0;
    color: #d97706;
    margin-top: 1px;
}

.art-disclaimer__inner p {
    margin: 0;
    font-size: 13px;
    color: #78350f;
    line-height: 1.5;
    overflow-wrap: break-word;
}

/* ---- LAYOUT ---- */
.art-layout {
    max-width: 860px;
    margin: 0 auto;
    padding: 0 24px 80px;
}

/* ---- INTRO ---- */
.art-intro {
    padding: 48px 0 0;
}

.art-intro__pull {
    margin-bottom: 40px;
}

.art-intro__drop-cap::first-letter,
.art-intro__drop-cap > span:first-child {
    display: none;
}

.art-intro__drop-cap {
    font-size: 17px;
    line-height: 1.75;
    color: #1e293b;
    margin: 0 0 16px;
    overflow-wrap: break-word;
}

.art-intro__drop-cap::first-letter {
    display: block;
    float: left;
    font-size: 72px;
    font-weight: 900;
    line-height: 0.8;
    color: #d97706;
    margin: 6px 10px 0 0;
    font-family: Georgia, 'Times New Roman', serif;
}

.art-intro__pull p {
    font-size: 16px;
    line-height: 1.7;
    color: #334155;
    margin: 0 0 16px;
    overflow-wrap: break-word;
}

/* ---- KPI CARDS ---- */
.art-intro__kpi-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(0, 1fr));
    gap: 16px;
    margin-top: 8px;
}

.art-kpi-card {
    background-color: #0f172a;
    border-radius: 10px;
    padding: 24px 20px;
    text-align: center;
    min-width: 0;
}

.art-kpi-card__value {
    display: block;
    font-size: 36px;
    font-weight: 900;
    color: #d97706;
    letter-spacing: -0.02em;
    line-height: 1;
    margin-bottom: 8px;
}

.art-kpi-card__label {
    display: block;
    font-size: 12px;
    color: #94a3b8;
    line-height: 1.4;
    overflow-wrap: break-word;
}

/* ---- SECTIONS ---- */
.art-content {
    padding-top: 16px;
}

.art-section {
    padding: 56px 0 0;
    border-top: 1px solid #e0e0e0;
    margin-top: 48px;
}

.art-section:first-child {
    border-top: none;
    margin-top: 0;
}

.art-section__header {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    margin-bottom: 32px;
}

.art-section__number {
    flex-shrink: 0;
    width: 52px;
    height: 52px;
    background-color: #d97706;
    color: #fff;
    font-size: 18px;
    font-weight: 900;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    letter-spacing: -0.03em;
}

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

.art-section__title {
    font-size: clamp(20px, 3vw, 26px);
    font-weight: 800;
    color: #0f172a;
    margin: 0 0 6px;
    line-height: 1.25;
    overflow-wrap: break-word;
}

.art-section__subtitle {
    font-size: 14px;
    color: #64748b;
    margin: 0;
    overflow-wrap: break-word;
}

.art-section__body {
    overflow-wrap: break-word;
    word-wrap: break-word;
}

.art-section__body p {
    font-size: 16px;
    line-height: 1.75;
    color: #334155;
    margin: 0 0 20px;
    overflow-wrap: break-word;
}

/* ---- H3 IN SECTIONS ---- */
.art-h3 {
    font-size: 18px;
    font-weight: 700;
    color: #0f172a;
    margin: 32px 0 16px;
    overflow-wrap: break-word;
}

/* ---- HIGHLIGHT BOX ---- */
.art-highlight-box {
    background-color: #fff7ed;
    border: 2px solid #d97706;
    border-radius: 10px;
    padding: 20px 24px;
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin: 24px 0;
}

.art-highlight-box__icon {
    flex-shrink: 0;
    color: #d97706;
    margin-top: 2px;
}

.art-highlight-box__content {
    font-size: 15px;
    color: #78350f;
    line-height: 1.65;
    overflow-wrap: break-word;
}

/* ---- CHECKLIST ---- */
.art-checklist {
    margin: 24px 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.art-checklist__item {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    background-color: #f8fafc;
    border-radius: 8px;
    padding: 14px 18px;
    transition: background-color 0.2s;
}

.art-checklist__item:hover {
    background-color: #f1f5f9;
}

.art-checklist__check {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    background-color: #d97706;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    margin-top: 2px;
}

.art-checklist__text {
    font-size: 15px;
    color: #1e293b;
    line-height: 1.6;
    overflow-wrap: break-word;
}

.art-checklist__text strong {
    display: block;
    color: #0f172a;
    margin-bottom: 2px;
}

/* ---- TIP BLOCK ---- */
.art-tip-block {
    background-color: #0f172a;
    border-radius: 10px;
    padding: 20px 24px;
    margin: 24px 0;
}

.art-tip-block__label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: #d97706;
    margin-bottom: 10px;
}

.art-tip-block p {
    font-size: 15px;
    color: #cbd5e1;
    line-height: 1.65;
    margin: 0;
    overflow-wrap: break-word;
}

/* ---- COMPARISON TABLE ---- */
.art-comparison-table-wrap {
    margin: 24px 0;
    border-radius: 10px;
    overflow: hidden;
    border: 1px solid #e0e0e0;
}

.art-comparison-header {
    background-color: #0f172a;
    color: #fff;
    padding: 14px 20px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    font-weight: 700;
}

/* ---- TABLES ---- */
.art-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
    background-color: #fff;
}

.art-table thead tr {
    background-color: #1e293b;
}

.art-table thead th {
    color: #e2e8f0;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    padding: 12px 16px;
    text-align: left;
    white-space: nowrap;
}

.art-table tbody tr {
    border-bottom: 1px solid #f1f5f9;
    transition: background-color 0.18s;
}

.art-table tbody tr:last-child {
    border-bottom: none;
}

.art-table tbody tr:hover {
    background-color: #fff7ed;
}

.art-table tbody td {
    padding: 13px 16px;
    color: #334155;
    vertical-align: middle;
    overflow-wrap: break-word;
    min-width: 0;
}

/* Table badges */
.art-table__badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    white-space: nowrap;
}

.art-table__badge--constructeur {
    background-color: #dbeafe;
    color: #1d4ed8;
}

.art-table__badge--oem {
    background-color: #dcfce7;
    color: #15803d;
}

.art-table__badge--aftermarket {
    background-color: #fef9c3;
    color: #a16207;
}

.art-table__badge--lowcost {
    background-color: #fee2e2;
    color: #dc2626;
}

.art-table__badge--occasion {
    background-color: #f3e8ff;
    color: #7e22ce;
}

/* Table prices */
.art-table__price {
    font-weight: 700;
    font-size: 15px;
}

.art-table__price--high { color: #dc2626; }
.art-table__price--mid { color: #d97706; }
.art-table__price--low { color: #16a34a; }

/* Criticité */
.art-criticite {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    white-space: nowrap;
}

.art-criticite--max {
    background-color: #fef2f2;
    color: #b91c1c;
}

.art-criticite--high {
    background-color: #fff7ed;
    color: #c2410c;
}

.art-criticite--mid {
    background-color: #fefce8;
    color: #a16207;
}

.art-criticite--low {
    background-color: #f0fdf4;
    color: #15803d;
}

/* ---- STEPS GRID ---- */
.art-steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(0, 1fr));
    gap: 16px;
    margin: 24px 0;
}

.art-step {
    background-color: #f8fafc;
    border-radius: 10px;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    border-top: 3px solid #d97706;
    transition: border-color 0.2s;
    min-width: 0;
}

.art-step:hover {
    border-top-color: #0f172a;
}

.art-step__number {
    width: 32px;
    height: 32px;
    background-color: #d97706;
    color: #fff;
    font-weight: 900;
    font-size: 15px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

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

.art-step__title {
    display: block;
    font-size: 14px;
    font-weight: 700;
    color: #0f172a;
    margin-bottom: 6px;
    overflow-wrap: break-word;
}

.art-step p {
    font-size: 13px;
    color: #64748b;
    line-height: 1.6;
    margin: 0;
    overflow-wrap: break-word;
}

/* ---- QUOTE BLOCK ---- */
.art-quote-block {
    background-color: #0f172a;
    border-radius: 12px;
    padding: 32px 36px;
    margin: 32px 0;
    position: relative;
    overflow: hidden;
}

.art-quote-block__mark {
    font-size: 80px;
    color: #d97706;
    line-height: 1;
    font-family: Georgia, serif;
    font-weight: 900;
    position: absolute;
    top: 10px;
    left: 20px;
    opacity: 0.5;
}

.art-quote-block__text {
    font-size: 17px;
    font-style: italic;
    color: #e2e8f0;
    line-height: 1.7;
    margin: 0;
    position: relative;
    z-index: 1;
    padding-left: 20px;
    overflow-wrap: break-word;
}

/* ---- SOURCE CARDS ---- */
.art-source-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin: 24px 0;
}

.art-source-card {
    border: 1px solid #e0e0e0;
    border-radius: 12px;
    overflow: hidden;
    background-color: #fff;
    transition: border-color 0.2s, transform 0.2s;
    min-width: 0;
}

.art-source-card:hover {
    border-color: #d97706;
    transform: translateY(-2px);
}

.art-source-card__head {
    background-color: #f8fafc;
    padding: 20px 20px 16px;
    border-bottom: 1px solid #e0e0e0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.art-source-card__icon {
    color: #d97706;
}

.art-source-card__title {
    font-size: 16px;
    font-weight: 700;
    color: #0f172a;
    margin: 0;
    overflow-wrap: break-word;
}

.art-source-card__tag {
    display: inline-block;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    padding: 3px 10px;
    border-radius: 20px;
    width: fit-content;
}

.art-source-card__tag--premium {
    background-color: #dbeafe;
    color: #1d4ed8;
}

.art-source-card__tag--local {
    background-color: #dcfce7;
    color: #15803d;
}

.art-source-card__tag--online {
    background-color: #fef9c3;
    color: #a16207;
}

.art-source-card__tag--eco {
    background-color: #f3e8ff;
    color: #7e22ce;
}

.art-source-card__body {
    padding: 16px 20px 20px;
}

.art-source-card__body p {
    font-size: 14px;
    color: #475569;
    line-height: 1.6;
    margin: 0 0 14px;
    overflow-wrap: break-word;
}

.art-source-card__pros-cons {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.art-source-card__pros,
.art-source-card__cons {
    font-size: 13px;
}

.art-pros-label,
.art-cons-label {
    display: block;
    font-weight: 700;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 6px;
}

.art-pros-label {
    color: #16a34a;
}

.art-cons-label {
    color: #dc2626;
}

.art-source-card__pros ul,
.art-source-card__cons ul {
    margin: 0;
    padding: 0;
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.art-source-card__pros li,
.art-source-card__cons li {
    font-size: 13px;
    color: #475569;
    overflow-wrap: break-word;
    padding-left: 14px;
    position: relative;
}

.art-source-card__pros li::before {
    content: '+';
    position: absolute;
    left: 0;
    color: #16a34a;
    font-weight: 700;
}

.art-source-card__cons li::before {
    content: '-';
    position: absolute;
    left: 0;
    color: #dc2626;
    font-weight: 700;
}

/* ---- CALCULATOR SECTION ---- */
.art-calculator-section {
    background-color: #f8fafc;
    border-radius: 16px;
    margin: 48px 0;
    overflow: hidden;
    border: 1px solid #e0e0e0;
}

.art-calculator-wrap {
    padding: 32px 32px 24px;
}

.art-calculator-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 10px;
    color: #0f172a;
}

.art-calculator-title {
    font-size: 20px;
    font-weight: 800;
    color: #0f172a;
    margin: 0;
    overflow-wrap: break-word;
}

.art-calculator-desc {
    font-size: 14px;
    color: #64748b;
    margin: 0 0 24px;
    overflow-wrap: break-word;
}

.art-calculator-body {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    align-items: start;
}

.art-calc-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.art-calc-field {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.art-calc-label {
    font-size: 13px;
    font-weight: 600;
    color: #374151;
}

.art-calc-input {
    padding: 10px 14px;
    border: 1.5px solid #e0e0e0;
    border-radius: 8px;
    font-size: 15px;
    color: #0f172a;
    background-color: #fff;
    width: 100%;
    box-sizing: border-box;
    transition: border-color 0.2s;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    -webkit-appearance: none;
    appearance: none;
}

.art-calc-input:focus {
    outline: none;
    border-color: #d97706;
}

.art-calc-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background-color: #d97706;
    color: #fff;
    border: none;
    border-radius: 8px;
    padding: 12px 20px;
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    width: 100%;
    transition: background-color 0.2s, transform 0.15s;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
}

.art-calc-btn:hover {
    background-color: #b45309;
    transform: translateY(-1px);
}

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

.art-calc-btn:focus {
    outline: 2px solid #d97706;
    outline-offset: 2px;
}

.art-calc-result {
    background-color: #fff;
    border: 1.5px solid #e0e0e0;
    border-radius: 10px;
    padding: 24px;
    min-height: 160px;
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 0;
}

.art-calc-result__placeholder {
    text-align: center;
    color: #94a3b8;
}

.art-calc-result__placeholder p {
    font-size: 13px;
    margin: 12px 0 0;
    overflow-wrap: break-word;
}

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

.art-calc-result__row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0;
    border-bottom: 1px solid #f1f5f9;
    font-size: 14px;
    gap: 8px;
}

.art-calc-result__row:last-child {
    border-bottom: none;
}

.art-calc-result__row-label {
    color: #64748b;
    overflow-wrap: break-word;
}

.art-calc-result__row-value {
    font-weight: 700;
    color: #0f172a;
    white-space: nowrap;
}

.art-calc-result__row-value--economy {
    color: #16a34a;
    font-size: 16px;
}

.art-calc-result__row--total .art-calc-result__row-label {
    font-weight: 700;
    color: #0f172a;
}

.art-calculator-note {
    font-size: 12px;
    color: #94a3b8;
    margin: 16px 0 0;
    font-style: italic;
    overflow-wrap: break-word;
}

/* ---- ERRORS GRID ---- */
.art-errors-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 16px;
    margin: 24px 0;
}

.art-error-card {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    background-color: #fef2f2;
    border-left: 3px solid #dc2626;
    border-radius: 0 8px 8px 0;
    padding: 16px 18px;
    transition: background-color 0.2s;
    min-width: 0;
}

.art-error-card:hover {
    background-color: #fee2e2;
}

.art-error-card__icon {
    flex-shrink: 0;
    color: #dc2626;
    margin-top: 2px;
}

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

.art-error-card__content strong {
    display: block;
    font-size: 14px;
    color: #0f172a;
    margin-bottom: 6px;
    overflow-wrap: break-word;
}

.art-error-card__content p {
    font-size: 13px;
    color: #7f1d1d;
    line-height: 1.55;
    margin: 0;
    overflow-wrap: break-word;
}

/* ---- TOOL COMPARE ---- */
.art-tool-compare {
    margin: 24px 0;
    border: 1px solid #e0e0e0;
    border-radius: 12px;
    overflow: hidden;
}

.art-tool-compare__header {
    display: flex;
    background-color: #f8fafc;
    border-bottom: 1px solid #e0e0e0;
}

.art-tool-tab {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    padding: 14px 10px;
    font-size: 13px;
    font-weight: 600;
    color: #64748b;
    background: none;
    border: none;
    border-bottom: 3px solid transparent;
    cursor: pointer;
    transition: color 0.2s, border-color 0.2s, background-color 0.2s;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
}

.art-tool-tab:hover {
    color: #d97706;
    background-color: #fff7ed;
}

.art-tool-tab--active {
    color: #d97706;
    border-bottom-color: #d97706;
    background-color: #fff;
}

.art-tool-tab:focus {
    outline: 2px solid #d97706;
    outline-offset: -2px;
}

.art-tool-content {
    padding: 28px;
}

.art-tool-content--hidden {
    display: none;
}

.art-tool-content__title {
    font-size: 17px;
    font-weight: 700;
    color: #0f172a;
    margin: 0 0 12px;
    overflow-wrap: break-word;
}

.art-tool-content p {
    font-size: 15px;
    color: #475569;
    line-height: 1.65;
    margin: 0 0 20px;
    overflow-wrap: break-word;
}

.art-tool-steps {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 20px;
}

.art-tool-step {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 14px;
    color: #334155;
    overflow-wrap: break-word;
}

.art-tool-step__num {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    background-color: #0f172a;
    color: #d97706;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 800;
    margin-top: 1px;
}

/* ---- RATING STARS ---- */
.art-tool-rating {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.art-tool-rating__label {
    font-size: 13px;
    font-weight: 600;
    color: #64748b;
}

.art-tool-rating__stars {
    display: flex;
    gap: 3px;
}

.art-star {
    display: inline-block;
    width: 16px;
    height: 16px;
    border-radius: 2px;
}

.art-star--full {
    background-color: #d97706;
}

.art-star--empty {
    background-color: #e0e0e0;
}

.art-tool-rating__score {
    font-size: 13px;
    font-weight: 700;
    color: #d97706;
}

/* ---- FINAL TIPS ---- */
.art-tips-masonry {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 20px;
    margin: 24px 0;
}

.art-final-tip {
    background-color: #fff;
    border: 1px solid #e0e0e0;
    border-radius: 12px;
    padding: 22px;
    transition: border-color 0.2s, box-shadow 0.2s;
    min-width: 0;
}

.art-final-tip:hover {
    border-color: #d97706;
    box-shadow: 0 4px 12px rgba(217, 119, 6, 0.12);
}

.art-final-tip__icon {
    width: 40px;
    height: 40px;
    background-color: #fff7ed;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #d97706;
    margin-bottom: 14px;
}

.art-final-tip__title {
    font-size: 15px;
    font-weight: 700;
    color: #0f172a;
    margin: 0 0 10px;
    overflow-wrap: break-word;
}

.art-final-tip p {
    font-size: 13px;
    color: #475569;
    line-height: 1.6;
    margin: 0;
    overflow-wrap: break-word;
}

/* ---- FAQ ---- */
.art-faq {
    margin-top: 56px;
    padding-top: 48px;
    border-top: 1px solid #e0e0e0;
}

.art-faq__header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 28px;
    color: #0f172a;
}

.art-faq__title {
    font-size: 22px;
    font-weight: 800;
    color: #0f172a;
    margin: 0;
    overflow-wrap: break-word;
}

.art-faq__list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.art-faq__item {
    background-color: #f8fafc;
    border-radius: 10px;
    padding: 22px 24px;
    border-left: 3px solid #d97706;
    transition: border-left-width 0.2s;
}

.art-faq__item:hover {
    border-left-width: 5px;
}

.art-faq__question {
    font-size: 15px;
    font-weight: 700;
    color: #0f172a;
    margin: 0 0 10px;
    overflow-wrap: break-word;
}

.art-faq__answer {
    font-size: 14px;
    color: #475569;
    line-height: 1.7;
    margin: 0;
    overflow-wrap: break-word;
}

/* ---- CONCLUSION ---- */
.art-conclusion {
    margin-top: 56px;
    background-color: #0f172a;
    border-radius: 16px;
    overflow: hidden;
}

.art-conclusion__inner {
    padding: 40px 40px 36px;
}

.art-conclusion__icon {
    color: #d97706;
    margin-bottom: 16px;
}

.art-conclusion__title {
    font-size: 22px;
    font-weight: 800;
    color: #ffffff;
    margin: 0 0 24px;
    overflow-wrap: break-word;
}

.art-conclusion__points {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 28px;
}

.art-conclusion__point {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    font-size: 15px;
    color: #cbd5e1;
    overflow-wrap: break-word;
}

.art-conclusion__num {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    background-color: #d97706;
    color: #fff;
    font-weight: 800;
    font-size: 13px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 1px;
}

.art-conclusion__disclaimer {
    font-size: 13px;
    color: #64748b;
    line-height: 1.6;
    margin: 0;
    font-style: italic;
    border-top: 1px solid #1e293b;
    padding-top: 20px;
    overflow-wrap: break-word;
}

/* =========================================
   RESPONSIVE - MOBILE FIRST
   ========================================= */

@media (max-width: 768px) {

    /* Hero */
    .art-hero {
        min-height: 320px;
    }

    .art-hero__inner {
        padding: 40px 16px 36px;
    }

    .art-hero__title {
        font-size: 24px;
    }

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

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

    /* Disclaimer */
    .art-disclaimer__inner {
        padding: 12px 16px;
        flex-direction: column;
        gap: 8px;
    }

    /* Layout */
    .art-layout {
        padding: 0 16px 48px;
    }

    /* Intro */
    .art-intro {
        padding: 32px 0 0;
    }

    .art-intro__drop-cap {
        font-size: 15px;
    }

    .art-intro__drop-cap::first-letter {
        font-size: 52px;
    }

    /* KPI row */
    .art-intro__kpi-row {
        grid-template-columns: 1fr;
    }

    .art-kpi-card__value {
        font-size: 28px;
    }

    /* Section header */
    .art-section__header {
        gap: 14px;
    }

    .art-section__number {
        width: 40px;
        height: 40px;
        font-size: 14px;
        border-radius: 6px;
    }

    .art-section__title {
        font-size: 19px;
    }

    /* Steps */
    .art-steps-grid {
        grid-template-columns: 1fr;
    }

    /* Source cards */
    .art-source-cards {
        grid-template-columns: 1fr;
    }

    .art-source-card__pros-cons {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    /* Calculator */
    .art-calculator-wrap {
        padding: 20px 16px 16px;
    }

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

    .art-calc-result {
        min-height: 120px;
    }

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

    /* Tool compare */
    .art-tool-compare__header {
        flex-direction: column;
    }

    .art-tool-tab {
        border-bottom: none;
        border-left: 3px solid transparent;
        justify-content: flex-start;
    }

    .art-tool-tab--active {
        border-left-color: #d97706;
        border-bottom: none;
    }

    .art-tool-content {
        padding: 20px 16px;
    }

    /* Tips */
    .art-tips-masonry {
        grid-template-columns: 1fr;
    }

    /* Conclusion */
    .art-conclusion__inner {
        padding: 28px 20px 24px;
    }

    .art-conclusion__title {
        font-size: 18px;
    }

    /* Quote */
    .art-quote-block {
        padding: 24px 20px 24px 28px;
    }

    .art-quote-block__mark {
        font-size: 60px;
    }

    .art-quote-block__text {
        font-size: 15px;
        padding-left: 10px;
    }

    /* Highlight box */
    .art-highlight-box {
        flex-direction: column;
        gap: 10px;
    }

    /* FAQ */
    .art-faq__item {
        padding: 16px;
    }

    /* Sections spacing */
    .art-section {
        padding: 36px 0 0;
        margin-top: 32px;
    }

    .art-faq {
        margin-top: 36px;
        padding-top: 32px;
    }
}

@media (max-width: 480px) {

    .art-hero__title {
        font-size: 21px;
    }

    .art-hero__meta {
        flex-direction: column;
        align-items: flex-start;
        gap: 6px;
    }

    .art-hero__meta-sep {
        display: none;
    }

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

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

    .art-kpi-card {
        padding: 18px 16px;
    }

    .art-kpi-card__value {
        font-size: 24px;
    }

    .art-table thead th {
        font-size: 11px;
        padding: 10px 12px;
    }

    .art-table tbody td {
        padding: 10px 12px;
        font-size: 13px;
    }

    .art-conclusion__point {
        font-size: 14px;
    }

    .art-calculator-title {
        font-size: 17px;
    }

    .art-faq__title {
        font-size: 18px;
    }
}