/* ===========================================
   BRIKADECO - FEUILLE DE STYLE COMPLÈTE
   Version 2.0
   
   À coller dans : Apparence > Personnaliser > CSS additionnel
   =========================================== */

/* ===========================================
   1. VARIABLES & FONTS
   =========================================== */

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

:root {
    --brika-vert-sauge: #7D8471;
    --brika-vert-sauge-clair: #9BA78F;
    --brika-terracotta: #C4704B;
    --brika-terracotta-clair: #D4896A;
    --brika-beige: #E8DFD4;
    --brika-blanc: #FAF8F5;
    --brika-anthracite: #3A3A3A;
    --brika-gris: #6B6B6B;
    --brika-warning: #E6B800;
}

/* ===========================================
   2. BASE
   =========================================== */

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background-color: var(--brika-blanc);
    color: var(--brika-anthracite);
    line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Poppins', sans-serif;
    line-height: 1.3;
}

/* ===========================================
   3. HERO
   =========================================== */

.brika-hero {
    background: linear-gradient(160deg, var(--brika-beige) 0%, var(--brika-blanc) 100%);
    padding: 3rem 2rem 4rem;
    text-align: center;
}

.brika-hero-home {
    padding-top: 6rem;
}

.brika-hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.brika-breadcrumb {
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
}

.brika-breadcrumb a {
    color: var(--brika-gris);
    text-decoration: none;
}

.brika-breadcrumb a:hover {
    color: var(--brika-terracotta);
}

.brika-breadcrumb span {
    color: var(--brika-anthracite);
    font-weight: 500;
}

.brika-hero-title {
    font-size: 2.5rem;
    color: var(--brika-anthracite);
    margin-bottom: 1rem;
    line-height: 1.2;
}

.brika-hero-title span {
    color: var(--brika-terracotta);
}

.brika-hero-subtitle {
    font-size: 1.15rem;
    color: var(--brika-gris);
    max-width: 600px;
    margin: 0 auto;
}

/* ===========================================
   4. INTRODUCTION
   =========================================== */

.brika-intro {
    max-width: 900px;
    margin: 0 auto;
    padding: 3rem 2rem;
    text-align: center;
}

.brika-intro p {
    font-size: 1.1rem;
    color: var(--brika-gris);
    line-height: 1.8;
}

/* ===========================================
   5. CALCULATEUR - WRAPPER
   =========================================== */

.brika-calc-wrapper {
    padding: 0 2rem 4rem;
}

.brika-calc-container {
    max-width: 800px;
    margin: 0 auto;
    background: white;
    border-radius: 24px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.1);
    overflow: hidden;
}

/* ===========================================
   6. CALCULATEUR - HEADER
   =========================================== */

.brika-calc-header {
    background: linear-gradient(135deg, var(--brika-vert-sauge) 0%, var(--brika-vert-sauge-clair) 100%);
    color: white;
    padding: 2rem;
    display: flex;
    align-items: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.brika-calc-header-icon {
    font-size: 3rem;
    background: rgba(255,255,255,0.2);
    width: 70px;
    height: 70px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.brika-calc-header-text h2 {
    font-size: 1.5rem;
    margin: 0 0 0.25rem 0;
    color: white;
}

.brika-calc-header-text p {
    margin: 0;
    opacity: 0.9;
    font-size: 0.95rem;
}

/* ===========================================
   7. CALCULATEUR - FORMULAIRE
   =========================================== */

.brika-calc-form {
    padding: 2rem;
}

.brika-calc-group {
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--brika-beige);
}

.brika-calc-group-last {
    border-bottom: none;
    margin-bottom: 1.5rem;
    padding-bottom: 0;
}

.brika-calc-group-title {
    font-size: 1.1rem;
    color: var(--brika-anthracite);
    margin: 0 0 1.25rem 0;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.brika-step-badge {
    background: var(--brika-terracotta);
    color: white;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    font-weight: 600;
}

.brika-optional {
    font-weight: 400;
    font-size: 0.85rem;
    color: var(--brika-gris);
}

.brika-calc-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

.brika-calc-field {
    display: flex;
    flex-direction: column;
}

.brika-calc-field label {
    font-size: 0.9rem;
    color: var(--brika-gris);
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.brika-input-group {
    display: flex;
    background: var(--brika-blanc);
    border: 2px solid var(--brika-beige);
    border-radius: 10px;
    overflow: hidden;
}

.brika-input-group:focus-within {
    border-color: var(--brika-terracotta);
}

.brika-input-group input {
    flex: 1;
    border: none;
    background: transparent;
    padding: 0.875rem 1rem;
    font-size: 1rem;
    color: var(--brika-anthracite);
    width: 100%;
    font-family: inherit;
}

.brika-input-group input:focus {
    outline: none;
}

.brika-input-unit {
    background: var(--brika-beige);
    padding: 0.875rem 1rem;
    font-size: 0.9rem;
    color: var(--brika-gris);
    font-weight: 500;
    display: flex;
    align-items: center;
}

.brika-calc-hint {
    font-size: 0.85rem;
    color: var(--brika-gris);
    margin: 1rem 0 0 0;
    padding: 0.75rem 1rem;
    background: var(--brika-blanc);
    border-radius: 8px;
}

/* ===========================================
   8. CALCULATEUR - BOUTON
   =========================================== */

.brika-calc-button {
    width: 100%;
    background: linear-gradient(135deg, var(--brika-terracotta) 0%, var(--brika-terracotta-clair) 100%);
    color: white;
    border: none;
    padding: 1.25rem 2rem;
    border-radius: 12px;
    font-family: 'Poppins', sans-serif;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    box-shadow: 0 4px 15px rgba(196, 112, 75, 0.3);
    transition: transform 0.3s, box-shadow 0.3s;
}

.brika-calc-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(196, 112, 75, 0.4);
}

/* ===========================================
   9. CALCULATEUR - RÉSULTAT
   =========================================== */

.brika-calc-result {
    display: none;
    background: linear-gradient(135deg, var(--brika-vert-sauge) 0%, var(--brika-vert-sauge-clair) 100%);
    padding: 2rem;
    color: white;
}

.brika-result-main {
    text-align: center;
    padding: 1.5rem 0 2rem;
}

.brika-result-number {
    font-family: 'Poppins', sans-serif;
    font-size: 5rem;
    font-weight: 700;
    line-height: 1;
    margin-bottom: 0.5rem;
}

.brika-result-label {
    font-size: 1.2rem;
    opacity: 0.9;
}

.brika-result-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.brika-result-item {
    background: rgba(255,255,255,0.15);
    padding: 1rem;
    border-radius: 12px;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.brika-result-icon {
    font-size: 1.5rem;
}

.brika-result-item strong {
    font-size: 1.3rem;
    display: block;
}

.brika-result-item small {
    font-size: 0.8rem;
    opacity: 0.8;
    display: block;
}

.brika-result-tip {
    background: rgba(255,255,255,0.1);
    padding: 1rem 1.25rem;
    border-radius: 10px;
    font-size: 0.95rem;
    border-left: 4px solid rgba(255,255,255,0.5);
}

/* ===========================================
   10. SECTIONS
   =========================================== */

.brika-section {
    padding: 4rem 2rem;
}

.brika-section-beige {
    background: var(--brika-blanc);
}

.brika-section-white {
    background: white;
}

.brika-container {
    max-width: 800px;
    margin: 0 auto;
}

.brika-container p {
    color: var(--brika-gris);
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

/* ===========================================
   11. TITRES
   =========================================== */

.brika-title-h2 {
    font-size: 1.8rem;
    color: var(--brika-anthracite);
    margin: 0 0 1.5rem 0;
}

.brika-title-h3 {
    font-size: 1.3rem;
    color: var(--brika-anthracite);
    margin: 2.5rem 0 1rem 0;
}

/* ===========================================
   12. INFO CARDS
   =========================================== */

.brika-info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin: 1.5rem 0;
}

.brika-info-card {
    background: white;
    padding: 1.25rem;
    border-radius: 12px;
    display: flex;
    align-items: center;
    gap: 1rem;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.brika-info-card-icon {
    font-size: 2rem;
}

.brika-info-card strong {
    display: block;
    color: var(--brika-anthracite);
    margin-bottom: 0.25rem;
}

.brika-info-card-value {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--brika-terracotta);
}

/* ===========================================
   13. ÉTAPES
   =========================================== */

.brika-step-item {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px dashed var(--brika-beige);
    flex-wrap: wrap;
    align-items: flex-start;
}

.brika-step-item-last {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.brika-step-number {
    width: 45px;
    height: 45px;
    background: linear-gradient(135deg, var(--brika-terracotta) 0%, var(--brika-terracotta-clair) 100%);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Poppins', sans-serif;
    font-size: 1.2rem;
    font-weight: 700;
    flex-shrink: 0;
}

.brika-step-content {
    flex: 1;
    min-width: 280px;
}

.brika-step-content h4 {
    font-size: 1.1rem;
    color: var(--brika-anthracite);
    margin: 0 0 0.5rem 0;
}

.brika-step-content p {
    color: var(--brika-gris);
    margin: 0 0 0.75rem 0;
    line-height: 1.7;
}

.brika-formula {
    background: var(--brika-anthracite);
    color: white;
    padding: 0.75rem 1.25rem;
    border-radius: 8px;
    font-family: 'Courier New', monospace;
    font-size: 0.95rem;
    display: inline-block;
    margin-bottom: 0.75rem;
}

.brika-example {
    background: var(--brika-beige);
    padding: 0.5rem 1rem;
    border-radius: 6px;
    font-size: 0.9rem;
    color: var(--brika-anthracite);
    margin: 0;
}

/* ===========================================
   14. WARNING BOX
   =========================================== */

.brika-warning-box {
    background: #FFF8E7;
    border: 1px solid #F5D779;
    border-left: 4px solid var(--brika-warning);
    padding: 1.25rem;
    border-radius: 8px;
    display: flex;
    gap: 1rem;
    margin: 1.5rem 0;
    flex-wrap: wrap;
}

.brika-warning-icon {
    font-size: 1.5rem;
}

.brika-warning-box div {
    flex: 1;
    min-width: 200px;
    color: var(--brika-gris);
}

.brika-warning-box strong {
    color: var(--brika-anthracite);
}

/* ===========================================
   15. LISTE
   =========================================== */

.brika-list {
    color: var(--brika-gris);
    margin: 0 0 1.5rem 1.5rem;
    line-height: 2;
}

.brika-list li {
    margin-bottom: 0.25rem;
}

.brika-list strong {
    color: var(--brika-anthracite);
}

/* ===========================================
   16. TIPS GRID
   =========================================== */

.brika-tips-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1rem;
    margin: 1.5rem 0;
}

.brika-tip-card {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    transition: transform 0.3s, box-shadow 0.3s;
}

.brika-tip-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}

.brika-tip-icon {
    font-size: 2rem;
    display: block;
    margin-bottom: 0.75rem;
}

.brika-tip-card h4 {
    font-size: 1rem;
    color: var(--brika-anthracite);
    margin: 0 0 0.5rem 0;
}

.brika-tip-card p {
    font-size: 0.9rem;
    margin: 0;
    color: var(--brika-gris);
}

/* ===========================================
   17. SLOGAN
   =========================================== */

.brika-slogan {
    display: inline-block;
    background: linear-gradient(135deg, var(--brika-terracotta) 0%, var(--brika-terracotta-clair) 100%);
    color: white;
    padding: 1rem 2.5rem;
    border-radius: 50px;
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    font-size: 1.1rem;
    box-shadow: 0 4px 15px rgba(196, 112, 75, 0.3);
    margin-top: 1.5rem;
}

/* ===========================================
   18. SECTION HEADER
   =========================================== */

.brika-section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 3rem;
}

.brika-section-header h2 {
    font-size: 2rem;
    color: var(--brika-anthracite);
    margin-bottom: 1rem;
}

.brika-section-header p {
    color: var(--brika-gris);
}

/* ===========================================
   19. CONTAINER LARGE
   =========================================== */

.brika-container-large {
    max-width: 1200px;
    margin: 0 auto;
}

/* ===========================================
   20. CATÉGORIES
   =========================================== */

.brika-category {
    background: var(--brika-blanc);
    border-radius: 20px;
    padding: 2rem;
    margin-bottom: 2rem;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.brika-category:last-child {
    margin-bottom: 0;
}

.brika-category-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--brika-beige);
}

.brika-category-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--brika-vert-sauge) 0%, var(--brika-vert-sauge-clair) 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.brika-category h3 {
    font-size: 1.4rem;
    color: var(--brika-anthracite);
    margin: 0;
}

/* ===========================================
   21. GRILLE DE CARTES
   =========================================== */

.brika-card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1rem;
}

.brika-card {
    background: white;
    padding: 1.25rem 1.5rem;
    border-radius: 12px;
    display: flex;
    align-items: center;
    gap: 1rem;
    text-decoration: none;
    color: var(--brika-anthracite);
    border: 1px solid transparent;
    transition: all 0.3s ease;
}

.brika-card:hover {
    border-color: var(--brika-terracotta);
    transform: translateX(5px);
    box-shadow: 0 5px 15px rgba(196, 112, 75, 0.15);
    color: var(--brika-anthracite);
    text-decoration: none;
}

.brika-card-icon {
    width: 45px;
    height: 45px;
    background: var(--brika-beige);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    flex-shrink: 0;
    transition: background 0.3s;
}

.brika-card:hover .brika-card-icon {
    background: var(--brika-terracotta);
}

.brika-card-content h4 {
    font-family: 'Poppins', sans-serif;
    font-size: 1rem;
    font-weight: 600;
    margin: 0 0 0.25rem 0;
    color: var(--brika-anthracite);
}

.brika-card-content p {
    font-size: 0.85rem;
    color: var(--brika-gris);
    margin: 0;
}

/* ===========================================
   22. AVANTAGES
   =========================================== */

.brika-avantages {
    padding: 5rem 2rem;
    background: linear-gradient(160deg, var(--brika-vert-sauge) 0%, var(--brika-vert-sauge-clair) 100%);
    color: white;
}

.brika-avantages-content {
    max-width: 1000px;
    margin: 0 auto;
    text-align: center;
}

.brika-avantages h2 {
    font-size: 2rem;
    margin-bottom: 3rem;
    color: white;
}

.brika-avantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.brika-avantage-item {
    background: rgba(255,255,255,0.1);
    padding: 2rem;
    border-radius: 16px;
}

.brika-avantage-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.brika-avantage-item h3 {
    font-size: 1.2rem;
    margin-bottom: 0.75rem;
    color: white;
}

.brika-avantage-item p {
    opacity: 0.9;
    font-size: 0.95rem;
    margin: 0;
    color: white;
}

/* ===========================================
   23. CTA
   =========================================== */

.brika-cta {
    padding: 5rem 2rem;
    text-align: center;
    background: white;
}

.brika-cta h2 {
    font-size: 1.8rem;
    color: var(--brika-anthracite);
    margin-bottom: 1rem;
}

.brika-cta p {
    color: var(--brika-gris);
    margin-bottom: 2rem;
}

.brika-cta-button {
    display: inline-block;
    background: var(--brika-terracotta);
    color: white;
    padding: 1rem 2.5rem;
    border-radius: 50px;
    text-decoration: none;
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    transition: background 0.3s, transform 0.3s;
}

.brika-cta-button:hover {
    background: var(--brika-terracotta-clair);
    transform: translateY(-2px);
    color: white;
}

/* ===========================================
   24. TABLEAU
   =========================================== */

.brika-table-wrapper {
    overflow-x: auto;
    margin: 1.5rem 0;
}

.brika-table {
    width: 100%;
    border-collapse: collapse;
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.brika-table th {
    background: var(--brika-vert-sauge);
    color: white;
    padding: 1rem;
    text-align: left;
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    font-size: 0.9rem;
}

.brika-table td {
    padding: 1rem;
    border-bottom: 1px solid var(--brika-beige);
    color: var(--brika-anthracite);
}

.brika-table tr:last-child td {
    border-bottom: none;
}

.brika-table tr:hover td {
    background: var(--brika-blanc);
}

/* ===========================================
   25. CHECKBOX & SELECT
   =========================================== */

.brika-calc-row-checkbox {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
}

.brika-checkbox-field {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.brika-checkbox-field input[type="checkbox"] {
    width: 20px;
    height: 20px;
    accent-color: var(--brika-terracotta);
    cursor: pointer;
}

.brika-checkbox-field label {
    font-size: 1rem;
    color: var(--brika-anthracite);
    cursor: pointer;
}

.brika-select-group {
    padding: 0;
}

.brika-select-group select {
    flex: 1;
    border: none;
    background: transparent;
    padding: 0.875rem 1rem;
    font-size: 1rem;
    color: var(--brika-anthracite);
    width: 100%;
    font-family: inherit;
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236B6B6B' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
}

.brika-select-group select:focus {
    outline: none;
}

/* ===========================================
   26. FORMULA BOX & RESULT POTS
   =========================================== */

.brika-formula-box {
    background: var(--brika-anthracite);
    padding: 1.5rem 2rem;
    border-radius: 12px;
    margin: 1.5rem 0;
    text-align: center;
}

.brika-formula-box .brika-formula {
    margin: 0;
    font-size: 1.1rem;
}

.brika-result-pots {
    background: rgba(255,255,255,0.1);
    padding: 1rem 1.25rem;
    border-radius: 10px;
    font-size: 0.95rem;
    margin-bottom: 1rem;
    text-align: center;
}

/* ===========================================
   27. ONGLETS CSS (SEO-friendly)
   =========================================== */

.brika-tabs {
    position: relative;
}

.brika-tab-input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.brika-tab-labels {
    display: flex;
    background: var(--brika-beige);
    border-bottom: 2px solid var(--brika-beige);
    overflow-x: auto;
}

.brika-tab-label {
    flex: 1;
    padding: 1rem 1.5rem;
    text-align: center;
    cursor: pointer;
    font-family: 'Poppins', sans-serif;
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--brika-gris);
    transition: all 0.3s ease;
    white-space: nowrap;
    border-bottom: 3px solid transparent;
    margin-bottom: -2px;
}

.brika-tab-label:hover {
    color: var(--brika-anthracite);
    background: rgba(255,255,255,0.5);
}

/* Onglet actif */
#tabRectangle:checked ~ .brika-tab-labels label[for="tabRectangle"],
#tabRond:checked ~ .brika-tab-labels label[for="tabRond"],
#tabTriangle:checked ~ .brika-tab-labels label[for="tabTriangle"],
#tabTrapeze:checked ~ .brika-tab-labels label[for="tabTrapeze"] {
    color: var(--brika-terracotta);
    background: white;
    border-bottom-color: var(--brika-terracotta);
}

/* Panels */
.brika-tab-panels {
    position: relative;
}

.brika-tab-panel {
    display: none;
    padding: 0;
}

/* Affichage du panel actif */
#tabRectangle:checked ~ .brika-tab-panels #panelRectangle,
#tabRond:checked ~ .brika-tab-panels #panelRond,
#tabTriangle:checked ~ .brika-tab-panels #panelTriangle,
#tabTrapeze:checked ~ .brika-tab-panels #panelTrapeze {
    display: block;
}

/* ===========================================
   28. RESPONSIVE
   =========================================== */

@media (max-width: 768px) {
    .brika-hero {
        padding: 2rem 1.5rem 3rem;
    }
    
    .brika-hero-title {
        font-size: 2rem;
    }
    
    .brika-hero-subtitle {
        font-size: 1rem;
    }
    
    .brika-slogan {
        padding: 0.875rem 2rem;
        font-size: 1rem;
    }
    
    .brika-calc-wrapper {
        padding: 0 1rem 3rem;
    }
    
    .brika-calc-header {
        flex-direction: column;
        text-align: center;
        padding: 1.5rem;
    }
    
    .brika-calc-form {
        padding: 1.5rem;
    }
    
    .brika-calc-row {
        grid-template-columns: 1fr;
    }
    
    .brika-result-number {
        font-size: 4rem;
    }
    
    .brika-result-grid {
        grid-template-columns: 1fr;
    }
    
    .brika-section {
        padding: 3rem 1.5rem;
    }
    
    .brika-step-item {
        flex-direction: column;
        gap: 1rem;
    }
    
    .brika-step-number {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
    
    .brika-info-grid {
        grid-template-columns: 1fr;
    }
    
    .brika-tips-grid {
        grid-template-columns: 1fr;
    }
    
    .brika-title-h2 {
        font-size: 1.5rem;
    }
    
    .brika-title-h3 {
        font-size: 1.15rem;
    }
    
    .brika-category {
        padding: 1.5rem;
    }
    
    .brika-category-header {
        flex-direction: column;
        text-align: center;
    }
    
    .brika-card-grid {
        grid-template-columns: 1fr;
    }
    
    .brika-avantages-grid {
        grid-template-columns: 1fr;
    }
    
    .brika-section-header h2 {
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .brika-hero-title {
        font-size: 1.75rem;
    }
    
    .brika-result-number {
        font-size: 3.5rem;
    }
    
    .brika-calc-button {
        font-size: 1rem;
        padding: 1rem 1.5rem;
    }
    
    .brika-avantage-item {
        padding: 1.5rem;
    }
}

/* ===========================================
   STYLE LIENS DANS BLOC CTA
   À ajouter dans : Apparence > Personnaliser > CSS additionnel
   =========================================== */

.brika-cta p a {
    color: var(--brika-terracotta);
    text-decoration: underline;
    text-underline-offset: 3px;
    transition: color 0.3s ease;
}

.brika-cta p a:hover {
    color: var(--brika-terracotta-clair);
    text-decoration: underline;
}

/* Masquer le H1 entry-title sur les pages uniquement (pas les articles) */
body.page h1.entry-title {
    display: none;
}