/* ============================================================
   RL ARTTECH — Swiss Design System
   Inspired by Josef Müller-Brockmann / International Typographic Style
   
   RÈGLE : Ce fichier s'ajoute au CSS existant sans le supprimer.
   Il override uniquement les décisions visuelles.
   Tout le contenu, SEO, scripts, CSP restent intacts.
   ============================================================ */

/* ── 1. VARIABLES SWISS ── */
:root {
    /* Typographie renforcée */
    --sw-font: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --sw-scale-xs:   0.75rem;   /* 12px */
    --sw-scale-sm:   0.875rem;  /* 14px */
    --sw-scale-base: 1rem;      /* 16px */
    --sw-scale-md:   1.125rem;  /* 18px */
    --sw-scale-lg:   1.375rem;  /* 22px */
    --sw-scale-xl:   1.75rem;   /* 28px */
    --sw-scale-2xl:  2.25rem;   /* 36px */
    --sw-scale-3xl:  3rem;      /* 48px */
    --sw-scale-4xl:  3.75rem;   /* 60px */

    /* Grille & espacement */
    --sw-unit:       8px;
    --sw-space-xs:   calc(var(--sw-unit) * 1);    /* 8px  */
    --sw-space-sm:   calc(var(--sw-unit) * 2);    /* 16px */
    --sw-space-md:   calc(var(--sw-unit) * 3);    /* 24px */
    --sw-space-lg:   calc(var(--sw-unit) * 5);    /* 40px */
    --sw-space-xl:   calc(var(--sw-unit) * 8);    /* 64px */
    --sw-space-2xl:  calc(var(--sw-unit) * 13);   /* 104px */

    /* Couleurs — palette épurée */
    --sw-black:      #111111;
    --sw-dark:       #1C1C1C;
    --sw-mid:        #3A3A3A;
    --sw-gray:       #5A5A5A;
    --sw-light-gray: #F2F2F0;
    --sw-rule:       #E0E0DC;
    --sw-white:      #FFFFFF;
    --sw-orange:     #F5901E;
    --sw-orange-dk:  #D97D0C;

    /* Rayon — sobriété */
    --sw-radius-sm:  2px;
    --sw-radius-md:  4px;
    --sw-radius-lg:  6px;

    /* Ligne graphique */
    --sw-rule-thin:  1px solid var(--sw-rule);
    --sw-rule-accent: 2px solid var(--sw-orange);
}

/* ── 2. BASE TYPOGRAPHIQUE ── */
body {
    font-family: var(--sw-font);
    font-size: var(--sw-scale-base);
    line-height: 1.65;
    color: var(--sw-mid);
    background: var(--sw-white);
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--sw-font);
    color: var(--sw-black);
    line-height: 1.15;
    font-weight: 800;
    letter-spacing: -0.03em;
    margin-bottom: var(--sw-space-sm);
}

h1 {
    font-size: clamp(2.25rem, 5vw, 4rem);
    font-weight: 900;
    letter-spacing: -0.04em;
    line-height: 1.05;
}

h2 {
    font-size: clamp(1.6rem, 3.5vw, 2.5rem);
    font-weight: 800;
    letter-spacing: -0.035em;
    line-height: 1.1;
}

h3 {
    font-size: clamp(1.1rem, 2vw, 1.4rem);
    font-weight: 700;
    letter-spacing: -0.02em;
}

h4 {
    font-size: var(--sw-scale-md);
    font-weight: 700;
    letter-spacing: -0.01em;
}

p {
    line-height: 1.75;
    color: var(--sw-gray);
    margin-bottom: var(--sw-space-sm);
}

/* ── 3. HEADER ── */
.header {
    background: var(--sw-white);
    border-bottom: var(--sw-rule-thin);
    box-shadow: none;
    backdrop-filter: none;
}

.header.scrolled {
    box-shadow: none;
    border-bottom: var(--sw-rule-thin);
}

.nav-container {
    padding: 0 2.5rem;
    max-width: 1440px;
    height: 72px;
}

/* Ligne orange sous le header au scroll */
.header::after {
    content: '';
    display: block;
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: transparent;
    transition: background 0.3s ease;
}

.header.scrolled::after {
    background: var(--sw-orange);
    opacity: 0.3;
}

.nav-menu li a {
    font-size: var(--sw-scale-sm);
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--sw-dark);
}

.nav-menu li a:hover,
.nav-menu li a.active {
    color: var(--sw-orange);
}

.nav-menu li a::after {
    height: 1px;
    background: var(--sw-orange);
}

.nav-cta {
    background: var(--sw-black) !important;
    color: var(--sw-white) !important;
    border: 1.5px solid var(--sw-black) !important;
    border-radius: var(--sw-radius-md) !important;
    font-size: var(--sw-scale-sm) !important;
    letter-spacing: 0.06em !important;
    text-transform: uppercase !important;
    padding: 0.55rem 1.25rem !important;
    font-weight: 700 !important;
}

.nav-cta:hover {
    background: var(--sw-orange) !important;
    border-color: var(--sw-orange) !important;
    transform: none !important;
    box-shadow: none !important;
}

/* ── 4. BANDEAU RÉASSURANCE ── */
.reassurance-bar {
    background: var(--sw-black);
    font-size: var(--sw-scale-xs);
    letter-spacing: 0.06em;
    text-transform: uppercase;
    font-weight: 600;
}

/* ── 5. HERO — Swiss Two-Column Layout ── */

/* ─ Conteneur hero ─ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: stretch;
    background: var(--sw-black);
    overflow: hidden;
    padding: 0;
}

/* Repère numérique discret — haut droite */
.hero::before {
    content: '01';
    position: absolute;
    top: 2rem;
    right: 2.5rem;
    font-size: var(--sw-scale-xs);
    font-weight: 700;
    letter-spacing: 0.15em;
    color: rgba(255,255,255,0.12);
    text-transform: uppercase;
    z-index: 10;
}

/* Trait horizontal orange en bas du hero */
.hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40%;
    height: 2px;
    background: var(--sw-orange);
    z-index: 10;
}

/* ─ Layout deux colonnes ─ */
.hero--split {
    display: grid;
    grid-template-columns: 58% 42%;
    grid-template-rows: 1fr auto;
    align-items: stretch;
}

/* ─ Colonne gauche : texte ─ */
.hero-col--text {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 7rem 3rem 4rem 4.5rem;
    position: relative;
    z-index: 5;
}

/* Ligne orange verticale — signature Swiss */
.hero-col--text::before {
    content: '';
    position: absolute;
    left: 2.25rem;
    top: 7rem;
    bottom: 4rem;
    width: 3px;
    background: var(--sw-orange);
}

/* ─ Colonne droite : visuel ─ */
.hero-col--visual {
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
}

/* ─ Certifications ─ */
.hero-certifications {
    display: flex;
    gap: var(--sw-space-xs);
    margin-bottom: var(--sw-space-md);
    flex-wrap: wrap;
}

.hero-cert-badge {
    background: transparent;
    border: 1px solid rgba(255,255,255,0.22);
    color: rgba(255,255,255,0.7);
    font-size: 0.68rem;
    font-weight: 600;
    letter-spacing: 0.09em;
    text-transform: uppercase;
    padding: 0.3rem 0.8rem;
    border-radius: 0;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

.hero-cert-badge svg {
    color: var(--sw-orange);
    flex-shrink: 0;
}

/* ─ Localisation ─ */
.hero-subtitle {
    font-size: var(--sw-scale-xs);
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--sw-orange);
    margin-bottom: var(--sw-space-sm);
}

/* ─ H1 principal ─ */
.hero-title {
    font-size: clamp(1.8rem, 3.4vw, 3.2rem);
    font-weight: 900;
    letter-spacing: -0.04em;
    line-height: 1.0;
    color: var(--sw-white);
    margin-bottom: var(--sw-space-sm);
}

/* Accent coloré dans le H1 */
.hero-title__accent {
    color: rgba(255,255,255,0.55);
    font-weight: 700;
    font-size: 0.88em;
    letter-spacing: -0.03em;
    display: block;
    margin-top: 0.2em;
    line-height: 1.1;
}

/* ─ Description ─ */
.hero-description {
    font-size: 0.93rem;
    line-height: 1.7;
    color: rgba(255,255,255,0.58);
    margin-bottom: var(--sw-space-md);
    font-weight: 400;
    max-width: 500px;
}

/* ─ Boutons ─ */
.hero-buttons {
    display: flex;
    gap: var(--sw-space-sm);
    flex-wrap: wrap;
    margin-bottom: var(--sw-space-md);
    align-items: center;
}

.hero-cta-main {
    display: inline-flex !important;
    align-items: center;
    gap: 0.5rem;
    background: var(--sw-orange) !important;
    color: var(--sw-white) !important;
    border: none !important;
    border-radius: var(--sw-radius-md) !important;
    font-size: var(--sw-scale-sm) !important;
    font-weight: 700 !important;
    letter-spacing: 0.04em !important;
    text-transform: uppercase !important;
    padding: 1rem 1.75rem !important;
    cursor: pointer;
    white-space: nowrap;
    transition: background 0.2s ease !important;
}

.hero-cta-main:hover {
    background: var(--sw-orange-dk) !important;
    transform: none !important;
    box-shadow: none !important;
}

.hero-buttons .btn-outline {
    background: transparent;
    border: 1.5px solid rgba(255,255,255,0.3);
    color: rgba(255,255,255,0.75);
    border-radius: var(--sw-radius-md);
    font-size: var(--sw-scale-sm);
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    padding: 1rem 1.75rem;
    transition: border-color 0.2s, color 0.2s;
}

.hero-buttons .btn-outline:hover {
    border-color: rgba(255,255,255,0.7);
    color: var(--sw-white);
    background: transparent;
    transform: none;
    box-shadow: none;
}

/* ─ Phrase manifeste ─ */
.hero-manifesto {
    margin: 0 0 var(--sw-space-md) 0;
    padding: 0.75rem 0;
    background: none;
    border: none;
    max-width: 480px;
}

.hero-manifesto p {
    font-size: var(--sw-scale-sm);
    font-style: italic;
    color: rgba(255,255,255,0.45);
    line-height: 1.65;
    margin: 0;
    font-weight: 400;
    letter-spacing: 0.01em;
}

/* ─ Preuves graphiques ─ */
.hero-proofs {
    display: flex;
    align-items: flex-start;
    gap: 0;
    padding-top: var(--sw-space-md);
    border-top: 1px solid rgba(255,255,255,0.12);
    flex-wrap: wrap;
    row-gap: var(--sw-space-sm);
}

.hero-proof-item {
    display: flex;
    flex-direction: column;
    padding: 0 var(--sw-space-sm) 0 0;
    min-width: 80px;
}

.hero-proof-number {
    font-size: 1.1rem;
    font-weight: 900;
    color: var(--sw-white);
    letter-spacing: -0.03em;
    line-height: 1;
    white-space: nowrap;
}

.hero-proof-label {
    font-size: 0.65rem;
    color: rgba(255,255,255,0.42);
    letter-spacing: 0.07em;
    text-transform: uppercase;
    margin-top: 4px;
    white-space: nowrap;
}

.hero-proof-divider {
    width: 1px;
    height: 28px;
    background: rgba(255,255,255,0.18);
    margin: 4px var(--sw-space-sm) 0 0;
    flex-shrink: 0;
}

/* ─ Visuel colonne droite ─ */
.hero-visual-main {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.hero-visual-main img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center center;
    display: block;
    filter: brightness(0.92) saturate(0.95);
    transition: filter 0.4s ease;
}

.hero--split:hover .hero-visual-main img {
    filter: brightness(1) saturate(1);
}

/* Overlay dégradé — liaison gauche/droite, très léger */
.hero-visual-main::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to right,
        var(--sw-black) 0%,
        rgba(17,17,17,0.15) 18%,
        rgba(17,17,17,0) 40%,
        rgba(17,17,17,0) 100%
    );
    z-index: 1;
}

/* Badge flottant — supprimé (retiré du HTML) */

/* Bande orange verticale décorative */
.hero-visual-stripe {
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
    width: 4px;
    background: linear-gradient(to bottom, var(--sw-orange), transparent 80%);
    z-index: 5;
}

/* Étiquette services en bas */
.hero-visual-tag {
    position: absolute;
    bottom: 3.5rem;
    left: 2rem;
    right: 1rem;
    z-index: 5;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.68rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.5);
}

.hero-visual-tag__dot {
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: var(--sw-orange);
    flex-shrink: 0;
}

/* ─ Scroll indicator ─ */
.hero-scroll {
    position: absolute;
    bottom: 1.75rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
    color: rgba(255,255,255,0.3);
    font-size: 0.65rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    cursor: pointer;
    animation: sw-bounce 2.5s ease-in-out infinite;
}

@keyframes sw-bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50%       { transform: translateX(-50%) translateY(-6px); }
}

/* ─ RESPONSIVE HERO ─ */

/* Tablette (≤ 1024px) : colonnes 55/45 */
@media (max-width: 1024px) {
    .hero--split {
        grid-template-columns: 55% 45%;
    }
    .hero-col--text {
        padding: 7rem 2.5rem 4rem 3.5rem;
    }
    .hero-col--text::before {
        left: 1.75rem;
        top: 7rem;
        bottom: 4rem;
    }
    .hero-title {
        font-size: clamp(2rem, 4vw, 3.2rem);
    }
}

/* Mobile (≤ 768px) : empilement vertical */
@media (max-width: 768px) {
    .hero--split {
        grid-template-columns: 1fr;
        grid-template-rows: auto;
        min-height: 100svh;
    }

    /* Ordre : texte d'abord, image dessous */
    .hero-col--text {
        order: 1;
        padding: 6rem 1.5rem 2.5rem 2rem;
        z-index: 5;
        position: relative;
    }

    .hero-col--text::before {
        left: 0.75rem;
        top: 6rem;
        bottom: 2.5rem;
    }

    .hero-col--visual {
        order: 2;
        position: relative;
        height: 42vh;
        min-height: 280px;
    }

    .hero-visual-main {
        position: absolute;
        inset: 0;
    }

    .hero-visual-main::before {
        background: linear-gradient(
            to bottom,
            var(--sw-black) 0%,
            transparent 30%,
            rgba(17,17,17,0.3) 100%
        );
    }

    .hero-visual-tag {
        display: none;
    }

    .hero-title {
        font-size: clamp(1.9rem, 7vw, 2.8rem);
    }

    .hero-title__accent {
        font-size: 0.86em;
    }

    .hero-description {
        font-size: var(--sw-scale-base);
        max-width: 100%;
    }

    .hero-manifesto {
        max-width: 100%;
    }

    .hero-proofs {
        gap: 0;
        row-gap: 0.5rem;
    }

    .hero-proof-divider {
        display: none;
    }

    .hero-proof-item {
        padding-right: var(--sw-space-md);
    }

    .hero-cta-main {
        font-size: 0.78rem !important;
        padding: 0.85rem 1.25rem !important;
        white-space: normal;
        text-align: left;
    }

    .hero::after {
        width: 60%;
    }

    .hero-scroll {
        display: none;
    }
}

/* Très petit mobile (≤ 380px) */
@media (max-width: 380px) {
    .hero-col--text {
        padding: 5.5rem 1.25rem 2rem 1.75rem;
    }
    .hero-title {
        font-size: 1.75rem;
    }
    .hero-buttons {
        flex-direction: column;
        align-items: stretch;
    }
    .hero-cta-main,
    .hero-buttons .btn-outline {
        text-align: center;
        justify-content: center;
    }
}

/* ── 6. MANIFESTE BAND ── */
.hero-manifesto-band {
    background: var(--sw-white);
    border-top: 2px solid var(--sw-orange);
    border-bottom: 1px solid var(--sw-rule);
    padding: 1.25rem 0;
}

.hero-manifesto-quote {
    max-width: none;
    margin: 0 auto;
    padding: 0 3rem;
    text-align: center;
    border: none;
    background: none;
    white-space: nowrap;
}

.hero-manifesto-quote p {
    font-family: 'Caveat', cursive;
    font-size: clamp(1.3rem, 2.5vw, 1.9rem);
    font-style: normal;
    font-weight: 400;
    color: var(--sw-mid);
    line-height: 1.5;
    letter-spacing: 0.01em;
    margin: 0 0 0.85rem 0;
}

.hero-manifesto-quote footer {
    font-family: 'Inter', sans-serif;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--sw-orange);
}

@media (max-width: 768px) {
    .hero-manifesto-band {
        padding: 0.75rem 0;
    }
    .hero-manifesto-quote p {
        font-size: 1.35rem;
    }
}

/* ── 7. SECTIONS ── */
section {
    padding: 6rem 0;
}

.section-header {
    text-align: left;
    margin-bottom: var(--sw-space-xl);
    border-top: var(--sw-rule-accent);
    padding-top: var(--sw-space-md);
}

.section-subtitle {
    font-size: var(--sw-scale-xs);
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--sw-orange);
    margin-bottom: var(--sw-space-xs);
}

.section-title {
    font-size: clamp(1.75rem, 3.5vw, 2.6rem);
    font-weight: 900;
    letter-spacing: -0.035em;
    color: var(--sw-black);
    margin-bottom: var(--sw-space-sm);
}

.section-description {
    font-size: var(--sw-scale-md);
    color: var(--sw-gray);
    line-height: 1.7;
    margin: 0;
}

/* Section alternée : fond clair */
.section-light {
    background: var(--sw-light-gray);
}

/* ── 7. BOUTONS GLOBAUX ── */
.btn {
    border-radius: var(--sw-radius-md);
    font-size: var(--sw-scale-sm);
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    padding: 0.85rem 2rem;
    transition: background 0.2s, color 0.2s, border-color 0.2s;
}

.btn:hover {
    transform: none;
    box-shadow: none;
}

.btn-primary {
    background: var(--sw-orange);
    color: var(--sw-white);
    border: none;
}

.btn-primary:hover {
    background: var(--sw-orange-dk);
    transform: none;
    box-shadow: none;
}

.btn-secondary {
    background: var(--sw-black);
    color: var(--sw-white);
}

.btn-secondary:hover {
    background: var(--sw-dark);
    transform: none;
    box-shadow: none;
}

.btn-outline {
    background: transparent;
    border: 1.5px solid var(--sw-black);
    color: var(--sw-black);
}

.btn-outline:hover {
    background: var(--sw-black);
    color: var(--sw-white);
}

/* ── 8. CARDS SERVICES ── */
.service-card {
    background: var(--sw-white);
    border: var(--sw-rule-thin);
    border-radius: var(--sw-radius-lg);
    overflow: hidden;
    transition: border-color 0.2s, box-shadow 0.2s;
    box-shadow: none;
}

.service-card:hover {
    transform: none;
    border-color: var(--sw-orange);
    box-shadow: 0 0 0 1px var(--sw-orange);
}

.service-title {
    font-size: var(--sw-scale-lg);
    font-weight: 800;
    letter-spacing: -0.025em;
    color: var(--sw-black);
    margin-bottom: var(--sw-space-xs);
}

.service-description {
    font-size: var(--sw-scale-base);
    color: var(--sw-gray);
    line-height: 1.7;
    margin-bottom: var(--sw-space-sm);
}

.service-link {
    font-size: var(--sw-scale-sm);
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--sw-orange);
    border-bottom: 1px solid var(--sw-orange);
    padding-bottom: 1px;
    display: inline-block;
}

.service-link:hover {
    color: var(--sw-orange-dk);
    border-color: var(--sw-orange-dk);
}

/* ── 9. CARDS "POUR QUI" ── */
.pour-qui-card {
    background: var(--sw-white);
    border: var(--sw-rule-thin);
    border-radius: var(--sw-radius-lg);
    overflow: hidden;
    transition: border-color 0.2s;
    box-shadow: none;
}

.pour-qui-card:hover {
    border-color: var(--sw-orange);
    transform: none;
    box-shadow: none;
}

.pour-qui-card--featured {
    border-color: var(--sw-orange);
    border-width: 2px;
}

.pour-qui-link {
    font-size: var(--sw-scale-sm);
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--sw-orange);
    border-bottom: 1px solid var(--sw-orange);
    padding-bottom: 1px;
    display: inline-block;
}

/* ── 10. SECTION STATS / CHIFFRES CLÉS ── */
.stats-number,
.stat-value,
.hero-proof-number {
    font-weight: 900;
    color: var(--sw-black);
    letter-spacing: -0.04em;
}

/* ── 11. AVIS CLIENTS ── */
.review-card,
.testimonial-card {
    background: var(--sw-white);
    border: var(--sw-rule-thin);
    border-radius: var(--sw-radius-lg);
    box-shadow: none;
    transition: border-color 0.2s;
}

.review-card:hover,
.testimonial-card:hover {
    border-color: var(--sw-orange);
    box-shadow: none;
    transform: none;
}

/* Avatar initiales — cercle orange, ne pas écraser */
.review-avatar {
    background: linear-gradient(135deg, var(--sw-orange) 0%, var(--sw-orange-dk) 100%);
    color: var(--sw-white);
    font-weight: 700;
    font-size: 0.85rem;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    border: none;
    box-shadow: none;
}

/* Icône Google — ne pas toucher */
.review-google-icon {
    flex-shrink: 0;
    background: none;
    border: none;
    box-shadow: none;
    border-radius: 0;
}

.review-google-icon svg {
    display: block;
}

/* ── 12. BLOG CARDS ── */
.blog-card {
    background: var(--sw-white);
    border: var(--sw-rule-thin);
    border-radius: var(--sw-radius-lg);
    overflow: hidden;
    box-shadow: none;
    transition: border-color 0.2s;
    text-decoration: none;
    display: block;
    color: inherit;
}

.blog-card:hover {
    border-color: var(--sw-orange);
    box-shadow: none;
    transform: none;
}

.blog-card__title {
    font-weight: 800;
    letter-spacing: -0.025em;
    color: var(--sw-black);
}

.blog-card__cat {
    font-size: var(--sw-scale-xs);
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--sw-orange);
}

/* ── 13. FOOTER ── */
.footer {
    background: var(--sw-black);
    border-top: 2px solid var(--sw-orange);
    padding: 4rem 0 2rem;
}

.footer-section h4 {
    font-size: var(--sw-scale-sm);
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--sw-white);
    margin-bottom: var(--sw-space-md);
    padding-bottom: var(--sw-space-xs);
    border-bottom: 1px solid rgba(255,255,255,0.12);
}

/* ── 14. PAGES INTERNES ── */
/* Titres de pages */
.page-hero,
.page-header,
[class*="page-hero"],
[class*="page-header"] {
    background: var(--sw-black);
    position: relative;
}

.page-hero::before,
.page-header::before {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 80px;
    height: 4px;
    background: var(--sw-orange);
}

/* ── 15. FORMULAIRES ── */
input, textarea, select {
    border: 1.5px solid var(--sw-rule);
    border-radius: var(--sw-radius-md);
    font-family: var(--sw-font);
    font-size: var(--sw-scale-base);
    color: var(--sw-dark);
    background: var(--sw-white);
    transition: border-color 0.2s;
    outline: none;
}

input:focus, textarea:focus, select:focus {
    border-color: var(--sw-orange);
    box-shadow: 0 0 0 3px rgba(245,144,30,0.12);
}

/* ── 16. CONTAINER ── */
.container {
    max-width: 1440px;
    padding: 0 2.5rem;
}

/* ── 17. REPÈRES GRAPHIQUES SWISS ── */
/* Numérotation discrète sur sections principales */
#pour-qui .section-header::before { content: '01'; }
#services .section-header::before { content: '02'; }
#projets .section-header::before  { content: '03'; }
#avis .section-header::before     { content: '04'; }
#contact .section-header::before  { content: '05'; }
#blog .section-header::before     { content: '06'; }

#pour-qui .section-header::before,
#services .section-header::before,
#projets .section-header::before,
#avis .section-header::before,
#contact .section-header::before,
#blog .section-header::before {
    display: block;
    font-size: var(--sw-scale-xs);
    font-weight: 700;
    letter-spacing: 0.2em;
    color: rgba(0,0,0,0.15);
    margin-bottom: var(--sw-space-xs);
}

/* Ligne verticale accent sur cartes importantes */
.service-card--featured-3d {
    border-left: 3px solid var(--sw-orange);
}

/* ── 18. MOBILE ── */
@media (max-width: 768px) {
    h1 { font-size: clamp(1.8rem, 8vw, 2.8rem); }
    h2 { font-size: clamp(1.4rem, 6vw, 2rem); }

    section { padding: 4rem 0; }

    .container { padding: 0 1.25rem; }

    .hero-content {
        padding-left: 1.5rem;
    }

    .hero-content::before {
        width: 2px;
    }

    .hero-title {
        font-size: clamp(1.8rem, 8vw, 2.8rem);
    }

    .hero-description {
        font-size: var(--sw-scale-base);
    }

    .hero-buttons {
        flex-direction: column;
    }

    .hero-buttons .btn-primary,
    .hero-buttons .btn-outline {
        width: 100%;
        text-align: center;
    }

    .hero-proofs {
        flex-wrap: wrap;
        gap: var(--sw-space-sm);
    }

    .section-header {
        margin-bottom: var(--sw-space-lg);
    }

    .nav-menu li a {
        font-size: var(--sw-scale-xs);
        letter-spacing: 0.02em;
    }

    .btn {
        padding: 0.75rem 1.5rem;
        font-size: var(--sw-scale-xs);
    }
}

@media (max-width: 480px) {
    .nav-container { padding: 0 1rem; }
    .container { padding: 0 1rem; }
    .hero-content { padding-left: 1.25rem; }
    h1 { font-size: clamp(1.6rem, 9vw, 2.4rem); }
}

/* ── 19. SUPPRESSION DES EFFETS EXCESSIFS ── */
/* Uniformiser : plus de transform sur hover des cartes */
.card:hover,
.service-card:hover,
.pour-qui-card:hover,
.blog-card:hover,
.review-card:hover {
    transform: none !important;
}

/* Ombres sobres uniquement */
.card { box-shadow: none; border: var(--sw-rule-thin); }
.card:hover { box-shadow: none; }

/* ── 20. ACCENTS GRAPHIQUES LIGNES ── */
/* Séparateur horizontal fin orange */
.sw-divider {
    display: block;
    width: 40px;
    height: 2px;
    background: var(--sw-orange);
    margin: var(--sw-space-sm) 0 var(--sw-space-md);
}

/* Tag texte uppercase */
.sw-tag {
    display: inline-block;
    font-size: var(--sw-scale-xs);
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--sw-orange);
    border: 1px solid var(--sw-orange);
    padding: 0.25rem 0.65rem;
    border-radius: 0;
}