/* ============================================
   PAGE HERO
   ============================================ */
.gs-page-hero {
    background: linear-gradient(135deg, var(--gs-primary, #c41e3a) 0%, #8b1528 100%);
    padding: 2rem 0 3rem;
}

.gs-page-title {
    color: var(--gs-text-inverse);
    font-size: 2.5rem;
    margin: 0 0 0.5rem 0;
    font-weight: 700;
}

.gs-page-subtitle {
    color: rgba(255,255,255,0.9);
    font-size: 1.1rem;
    margin: 0;
}

/* Fil d'Ariane */
.gs-page-breadcrumb {
    margin-bottom: 1.5rem;
}

.gs-page-breadcrumb ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
}

.gs-page-breadcrumb li {
    display: flex;
    align-items: center;
}

.gs-page-breadcrumb li:not(:last-child)::after {
    content: '/';
    margin-left: 0.5rem;
    color: rgba(255,255,255,0.5);
}

.gs-page-breadcrumb a {
    color: rgba(255,255,255,0.8);
    text-decoration: none;
    transition: color 0.2s ease;
}

.gs-page-breadcrumb a:hover {
    color: var(--gs-text-inverse);
}

.gs-page-breadcrumb li:last-child span {
    color: var(--gs-text-inverse);
    font-weight: 500;
}

/* ============================================
   SECTIONS
   ============================================ */
.gs-section {
    padding: 3rem 0;
}

.gs-section-alt {
    background: var(--gs-bg-light);
}

.gs-section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.gs-section-header h2 {
    color: var(--gs-secondary, #2c3e50);
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.gs-section-header p {
    color: #666;
    font-size: 1.1rem;
    margin: 0;
}

/* ============================================
   GABARITS DOWNLOAD BOX
   ============================================ */
.gs-gabarits-section {
    padding: 2rem 0;
}

.gs-gabarits-box {
    background: linear-gradient(135deg, var(--gs-secondary, #2c3e50) 0%, var(--gs-secondary-dark) 100%);
    border-radius: 16px;
    padding: 2.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    flex-wrap: wrap;
}

.gs-gabarits-content {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.gs-gabarits-icon {
    width: 70px;
    height: 70px;
    background: rgba(255,255,255,0.1);
    border-radius: var(--gs-radius-circle);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.gs-gabarits-icon i {
    font-size: 2rem;
    color: var(--gs-text-inverse);
}

.gs-gabarits-text h2 {
    color: var(--gs-text-inverse);
    font-size: 1.5rem;
    margin: 0 0 0.5rem 0;
}

.gs-gabarits-text p {
    color: rgba(255,255,255,0.8);
    margin: 0;
    font-size: 1rem;
}

.gs-gabarits-actions {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.5rem;
}

.gs-gabarits-format {
    color: rgba(255,255,255,0.6);
    font-size: 0.85rem;
}

@media (max-width: 768px) {
    .gs-gabarits-box {
        flex-direction: column;
        text-align: center;
    }
    
    .gs-gabarits-content {
        flex-direction: column;
    }
    
    .gs-gabarits-actions {
        align-items: center;
        width: 100%;
    }
    
    .gs-gabarits-actions .gs-btn {
        width: 100%;
    }
}

/* ============================================
   RULES GRID
   ============================================ */
.gs-rules-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

@media (max-width: 992px) {
    .gs-rules-grid {
        grid-template-columns: 1fr;
    }
}

.gs-rule-card {
    background: var(--gs-bg-white);
    border-radius: 12px;
    padding: 1.5rem;
    display: flex;
    gap: 1.25rem;
    box-shadow: 0 2px 15px rgba(0,0,0,0.06);
    transition: all 0.3s ease;
}

.gs-rule-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
}

.gs-rule-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--gs-primary, #c41e3a) 0%, var(--gs-primary-dark, #a01829) 100%);
    border-radius: var(--gs-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.gs-rule-icon i {
    font-size: 1.25rem;
    color: var(--gs-text-inverse);
}

.gs-rule-content {
    flex: 1;
}

.gs-rule-content h3 {
    color: var(--gs-secondary, #2c3e50);
    font-size: 1.1rem;
    margin: 0 0 0.75rem 0;
}

.gs-rule-main {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
    flex-wrap: wrap;
}

.gs-rule-main strong {
    color: var(--gs-secondary, #2c3e50);
    font-size: 1.1rem;
}

.gs-rule-badge {
    display: inline-block;
    padding: 0.25rem 0.6rem;
    border-radius: var(--gs-radius-xl);
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
}

.gs-rule-badge-success {
    background: var(--gs-success-bg);
    color: var(--gs-alert-success-text, #155724);
}

.gs-rule-badge-warning {
    background: var(--gs-warning-bg);
    color: var(--gs-alert-warning-text, #856404);
}

.gs-rule-badge-info {
    background: var(--gs-info-bg);
    color: #0c5460;
}

.gs-rule-details {
    list-style: none;
    padding: 0;
    margin: 0 0 1rem 0;
}

.gs-rule-details li {
    padding: 0.3rem 0;
    padding-left: 1.25rem;
    position: relative;
    color: #555;
    font-size: 0.9rem;
    line-height: 1.5;
}

.gs-rule-details li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--gs-primary, #c41e3a);
    font-weight: bold;
}

.gs-rule-tip {
    background: #fff8e6;
    border-radius: var(--gs-radius-md);
    padding: 0.75rem 1rem;
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    font-size: 0.85rem;
    color: #5d4e37;
}

.gs-rule-tip i {
    color: #f5a623;
    margin-top: 0.1rem;
}

/* ============================================
   CHECKLIST
   ============================================ */
.gs-checklist-wrapper {
    background: var(--gs-bg-white);
    border-radius: 16px;
    padding: 2.5rem;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
}

.gs-checklist-header {
    text-align: center;
    margin-bottom: 2rem;
}

.gs-checklist-header h2 {
    color: var(--gs-secondary, #2c3e50);
    font-size: 1.5rem;
    margin: 0 0 0.5rem 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
}

.gs-checklist-header h2 i {
    color: var(--gs-primary, #c41e3a);
}

.gs-checklist-header p {
    color: #666;
    margin: 0;
}

.gs-checklist-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

@media (max-width: 768px) {
    .gs-checklist-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
}

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

.gs-checklist li {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--gs-border-light);
    font-size: 0.95rem;
    color: var(--gs-secondary, #2c3e50);
}

.gs-checklist li:last-child {
    border-bottom: none;
}

.gs-check {
    width: 28px;
    height: 28px;
    background: linear-gradient(135deg, var(--gs-success, #27ae60) 0%, #1e7e34 100%);
    border-radius: var(--gs-radius-circle);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.gs-check i {
    color: var(--gs-text-inverse);
    font-size: 0.75rem;
}

/* ============================================
   SCHÉMA VISUEL
   ============================================ */
.gs-schema-wrapper {
    text-align: center;
}

.gs-schema-wrapper h2 {
    color: var(--gs-secondary, #2c3e50);
    margin-bottom: 2rem;
}

.gs-schema-container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 3rem;
    flex-wrap: wrap;
}

.gs-schema {
    width: 350px;
    max-width: 100%;
}

.gs-schema-bleed {
    background: #ffcccc;
    padding: 15px;
    border-radius: var(--gs-radius-md);
    position: relative;
}

.gs-schema-trim {
    background: var(--gs-bg-white);
    padding: 20px;
    border: 2px dashed #333;
    position: relative;
}

.gs-schema-safe {
    background: #ccffcc;
    padding: 25px;
    position: relative;
}

.gs-schema-content {
    background: var(--gs-bg-white);
    padding: 30px 20px;
    border-radius: var(--gs-radius-sm);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.gs-schema-content i {
    font-size: 1.5rem;
    color: var(--gs-secondary, #2c3e50);
}

.gs-schema-content span {
    font-weight: 600;
    color: var(--gs-secondary, #2c3e50);
}

.gs-schema-content small {
    color: #666;
    font-size: 0.8rem;
}

.gs-schema-label {
    position: absolute;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.gs-schema-label-bleed {
    top: -8px;
    left: 10px;
    background: #ffcccc;
    padding: 2px 6px;
    color: #a33;
}

.gs-schema-label-trim {
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gs-bg-white);
    padding: 2px 6px;
    color: #333;
    white-space: nowrap;
}

.gs-schema-label-safe {
    bottom: -8px;
    right: 10px;
    background: #ccffcc;
    padding: 2px 6px;
    color: #363;
}

.gs-schema-legend {
    text-align: left;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.gs-schema-legend-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.9rem;
    color: #555;
}

.gs-schema-legend-color {
    width: 24px;
    height: 24px;
    border-radius: var(--gs-radius-sm);
    flex-shrink: 0;
}

/* ============================================
   CTA
   ============================================ */
.gs-cta-section {
    background: var(--gs-bg-white);
}

.gs-cta-box-alt {
    background: linear-gradient(135deg, var(--gs-bg-light) 0%, #f0f0f0 100%);
    border: 2px solid var(--gs-border, #e5e5e5);
    border-radius: 16px;
    padding: 2.5rem;
    display: flex;
    align-items: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.gs-cta-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--gs-primary, #c41e3a) 0%, var(--gs-primary-dark, #a01829) 100%);
    border-radius: var(--gs-radius-circle);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.gs-cta-icon i {
    font-size: 2rem;
    color: var(--gs-text-inverse);
}

.gs-cta-content {
    flex: 1;
}

.gs-cta-content h2 {
    color: var(--gs-secondary, #2c3e50);
    font-size: 1.5rem;
    margin: 0 0 0.5rem 0;
}

.gs-cta-content p {
    color: #666;
    margin: 0;
    font-size: 1rem;
}

@media (max-width: 768px) {
    .gs-cta-box-alt {
        flex-direction: column;
        text-align: center;
    }
    
    .gs-cta-actions {
        width: 100%;
    }
    
    .gs-cta-actions .gs-btn {
        width: 100%;
    }
}

/* ============================================
   AUTRES OUTILS
   ============================================ */
.gs-calc-other-tools {
    text-align: center;
}

.gs-calc-other-tools h3 {
    color: var(--gs-secondary, #2c3e50);
    margin-bottom: 1.5rem;
}

.gs-tools-links {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.gs-calc-tool-link {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 1.5rem 2rem;
    background: var(--gs-bg-white);
    border: 2px solid var(--gs-border, #e5e5e5);
    border-radius: 12px;
    text-decoration: none;
    transition: all 0.3s ease;
    min-width: 200px;
}

.gs-calc-tool-link:hover {
    border-color: var(--gs-primary, #c41e3a);
    transform: translateY(-3px);
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}

.gs-calc-tool-link i {
    font-size: 2rem;
    color: var(--gs-primary, #c41e3a);
}

.gs-calc-tool-link span {
    font-weight: 600;
    color: var(--gs-secondary, #2c3e50);
}

.gs-calc-tool-link small {
    color: #888;
    font-size: 0.85rem;
}