/* =========================================================
   OFEE - Design pro uniforme avec Plus Jakarta Sans
   Logo unique, composants 100% cohérents
   ========================================================= */

:root {
    /* Palette */
    --navy: #0d2a5c;
    --navy-dark: #081a3d;
    --navy-deep: #061533;
    --blue: #2563eb;
    --blue-light: #4f86f0;
    --blue-hover: #1d4fc9;

    --bg: #ffffff;
    --bg-soft: #f8fafc;
    --bg-blue: #e8eff7;
    --bg-blue-soft: #f0f4fa;

    --text: #0d2a5c;
    --text-soft: #2a3f6b;
    --text-muted: #6b7a99;
    --text-light: #a8b3c7;
    --text-on-dark: #ffffff;
    --text-on-dark-muted: #b8c5e0;

    --border: rgba(13, 42, 92, 0.1);
    --border-strong: rgba(13, 42, 92, 0.18);
    --border-dark: rgba(255, 255, 255, 0.12);

    /* Radius uniforme */
    --r-xs: 6px;
    --r-sm: 10px;
    --r-md: 16px;
    --r-lg: 24px;
    --r-full: 999px;

    /* Heights uniformes */
    --btn-h: 46px;
    --btn-h-lg: 52px;
    --input-h: 48px;

    /* Padding uniforme */
    --card-p: 32px;
    --card-p-lg: 40px;
    --form-p: 40px;

    --container: 1280px;
    --header-h: 96px;

    --t-fast: 200ms cubic-bezier(0.4, 0, 0.2, 1);
    --t-med: 400ms cubic-bezier(0.16, 1, 0.3, 1);
    --t-slow: 700ms cubic-bezier(0.16, 1, 0.3, 1);
    --ease: cubic-bezier(0.16, 1, 0.3, 1);

    /* Plus Jakarta Sans partout - une police vivante et pro */
    --font-sans: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
    --font-display: 'Plus Jakarta Sans', system-ui, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
    font-family: var(--font-sans);
    color: var(--text);
    background: var(--bg);
    line-height: 1.6;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; transition: color var(--t-fast); }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }
input, textarea, select { font-family: inherit; font-size: inherit; color: inherit; }

::selection { background: var(--blue); color: white; }

::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--bg-soft); }
::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: 5px; }
::-webkit-scrollbar-thumb:hover { background: var(--navy); }

/* =========================================================
   Typography - Plus Jakarta Sans, hiérarchie unifiée
   ========================================================= */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    color: var(--navy);
    line-height: 1.15;
    letter-spacing: -0.02em;
    font-weight: 700;
}

h1 { font-size: clamp(2.5rem, 5vw, 4rem); font-weight: 800; letter-spacing: -0.03em; }
h2 { font-size: clamp(1.875rem, 3.2vw, 2.625rem); font-weight: 700; }
h3 { font-size: clamp(1.125rem, 1.8vw, 1.375rem); font-weight: 700; }
h4 { font-size: 1rem; font-weight: 700; }

p { color: var(--text-muted); font-size: 0.9375rem; line-height: 1.7; font-weight: 400; }

.lead { font-size: 1.0625rem; color: var(--text-muted); line-height: 1.7; }

/* =========================================================
   Layout
   ========================================================= */
.container {
    width: 100%;
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 32px;
}

.section { padding: 96px 0; position: relative; }
.section-sm { padding: 56px 0; }

.accent-line {
    width: 48px;
    height: 3px;
    background: var(--blue);
    border-radius: 2px;
    margin: 14px 0 18px;
}

.accent-line.center { margin-left: auto; margin-right: auto; }

.eyebrow {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--navy);
    letter-spacing: 0.14em;
    text-transform: uppercase;
    margin-bottom: 12px;
    font-family: var(--font-display);
}

.eyebrow-blue { color: var(--blue); }

/* =========================================================
   BUTTONS - 100% uniformes
   ========================================================= */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    height: var(--btn-h);
    padding: 0 28px;
    border-radius: var(--r-sm);
    font-weight: 600;
    font-size: 0.875rem;
    letter-spacing: -0.005em;
    transition: all var(--t-fast);
    cursor: pointer;
    border: 1.5px solid transparent;
    white-space: nowrap;
    font-family: var(--font-display);
    line-height: 1;
}

.btn-primary {
    background: var(--navy);
    color: white;
    border-color: var(--navy);
}

.btn-primary:hover {
    background: var(--navy-dark);
    border-color: var(--navy-dark);
    transform: translateY(-2px);
    box-shadow: 0 10px 24px -8px rgba(13, 42, 92, 0.35);
}

.btn-outline {
    background: white;
    color: var(--navy);
    border-color: var(--navy);
}

.btn-outline:hover {
    background: var(--navy);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 10px 24px -8px rgba(13, 42, 92, 0.25);
}

.btn-light {
    background: white;
    color: var(--navy);
    border-color: white;
}

.btn-light:hover {
    background: transparent;
    color: white;
    border-color: white;
    transform: translateY(-2px);
}

.btn-blue {
    background: var(--blue);
    color: white;
    border-color: var(--blue);
}

.btn-blue:hover {
    background: var(--blue-hover);
    border-color: var(--blue-hover);
    transform: translateY(-2px);
}

.btn svg { width: 14px; height: 14px; }

.btn-lg {
    height: var(--btn-h-lg);
    padding: 0 36px;
    font-size: 0.9375rem;
}

/* =========================================================
   HEADER - logo image SEULE (pas de doublon)
   ========================================================= */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.98);
    border-bottom: 1px solid transparent;
    transition: border-color var(--t-fast), box-shadow var(--t-fast);
}

.header.scrolled {
    border-bottom-color: var(--border);
    box-shadow: 0 1px 0 var(--border);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--header-h);
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 32px;
    gap: 40px;
}

.nav-logo {
    display: flex;
    align-items: center;
    flex-shrink: 0;
}

.nav-logo img {
    height: 60px;
    width: auto;
    object-fit: contain;
    display: block;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 6px;
    list-style: none;
    margin: 0 auto;
}

.nav-link {
    padding: 10px 16px;
    font-weight: 600;
    color: var(--navy);
    font-size: 0.8125rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    position: relative;
    transition: color var(--t-fast);
    font-family: var(--font-display);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 2px;
    left: 16px;
    right: 16px;
    height: 2px;
    background: var(--blue);
    transform: scaleX(0);
    transform-origin: center;
    transition: transform var(--t-med);
}

.nav-link:hover { color: var(--blue); }
.nav-link.active { color: var(--navy); }
.nav-link.active::after { transform: scaleX(1); }

.nav-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

.nav-burger {
    display: none;
    width: 42px;
    height: 42px;
    border-radius: var(--r-sm);
    align-items: center;
    justify-content: center;
    background: var(--bg-blue);
}

.nav-burger span {
    position: relative;
    display: block;
    width: 18px;
    height: 1.5px;
    background: var(--navy);
    border-radius: 2px;
}

.nav-burger span::before,
.nav-burger span::after {
    content: '';
    position: absolute;
    left: 0;
    width: 18px;
    height: 1.5px;
    background: var(--navy);
    border-radius: 2px;
    transition: transform var(--t-fast);
}

.nav-burger span::before { top: -6px; }
.nav-burger span::after { top: 6px; }

.nav-burger.open span { background: transparent; }
.nav-burger.open span::before { transform: translateY(6px) rotate(45deg); }
.nav-burger.open span::after { transform: translateY(-6px) rotate(-45deg); }

/* =========================================================
   HERO split - compact (boutons visibles sans scroll)
   ========================================================= */
.hero {
    padding: calc(var(--header-h) + 32px) 0 64px;
    background: linear-gradient(180deg, var(--bg) 0%, var(--bg-blue-soft) 100%);
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.05fr 1fr;
    gap: 48px;
    align-items: center;
    width: 100%;
}

.hero-title {
    font-size: clamp(1.875rem, 3.4vw, 2.875rem);
    line-height: 1.1;
    font-weight: 800;
    color: var(--navy);
    margin: 0;
    letter-spacing: -0.025em;
    max-width: 16ch;
}

.hero-text {
    margin-top: 18px;
    margin-bottom: 12px;
    font-size: 0.9375rem;
    color: var(--text-muted);
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 28px;
}

.hero-image {
    border-radius: var(--r-lg);
    overflow: hidden;
    aspect-ratio: 16/11;
    background: var(--bg-blue-soft);
    max-height: 480px;
}

.hero-image img { width: 100%; height: 100%; object-fit: cover; }

/* =========================================================
   VALUES strip
   ========================================================= */
.values-strip {
    background: var(--bg-blue-soft);
    padding: 48px 56px;
    border-radius: var(--r-lg);
    margin: 0 32px;
}

.values-strip-grid {
    display: grid;
    grid-template-columns: 1.2fr 2fr;
    gap: 48px;
    align-items: center;
}

.values-intro p { font-size: 0.875rem; line-height: 1.7; margin-top: 8px; }

.values-icons {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;
}

.value-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 12px;
}

.value-circle {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: white;
    color: var(--navy);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform var(--t-fast);
}

.value-item:hover .value-circle { transform: translateY(-3px); }

.value-circle svg { width: 24px; height: 24px; }

.value-label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--navy);
    line-height: 1.3;
    font-family: var(--font-display);
}

/* =========================================================
   Section title block
   ========================================================= */
.section-title-block {
    text-align: center;
    margin-bottom: 56px;
}

.section-title-block h2 {
    font-size: clamp(1.5rem, 2.5vw, 2.125rem);
    letter-spacing: 0.04em;
    text-transform: uppercase;
    font-weight: 800;
}

/* =========================================================
   CARDS UNIFORMES - padding, radius, hover identiques
   ========================================================= */
/* Base card */
.card-base {
    background: white;
    border-radius: var(--r-md);
    padding: var(--card-p);
    border: 1px solid var(--border);
    transition: transform var(--t-med), box-shadow var(--t-med), border-color var(--t-med);
}

.card-base:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 40px -15px rgba(13, 42, 92, 0.12);
    border-color: transparent;
}

/* Expertise cards (accueil) */
.expertises-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.expertise-card {
    background: white;
    border-radius: var(--r-md);
    padding: var(--card-p);
    border: 1px solid var(--border);
    transition: transform var(--t-med), box-shadow var(--t-med), border-color var(--t-med);
    display: flex;
    flex-direction: column;
}

.expertise-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 40px -15px rgba(13, 42, 92, 0.12);
    border-color: transparent;
}

.expertise-icon {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--bg-blue);
    color: var(--navy);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    transition: all var(--t-med);
}

.expertise-card:hover .expertise-icon { background: var(--blue); color: white; }

.expertise-icon svg { width: 24px; height: 24px; }

.expertise-title {
    font-size: 1.0625rem;
    font-weight: 700;
    color: var(--navy);
    margin-bottom: 12px;
    line-height: 1.3;
}

.expertise-desc {
    color: var(--text-muted);
    font-size: 0.875rem;
    line-height: 1.65;
}

/* =========================================================
   WHY section box
   ========================================================= */
.why-section {
    background: var(--bg-blue-soft);
    padding: 56px;
    border-radius: var(--r-lg);
}

.why-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
}

.why-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px 20px;
    margin-top: 20px;
    list-style: none;
}

.why-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.8125rem;
    color: var(--navy);
    font-weight: 500;
    line-height: 1.4;
}

.check-circle {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--navy);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.check-circle svg { width: 11px; height: 11px; }

.check-circle.blue { background: var(--blue); }

/* =========================================================
   CTA BANNER uniforme
   ========================================================= */
.cta-banner {
    background: var(--navy-dark);
    padding: 32px 40px;
    border-radius: var(--r-md);
    display: flex;
    align-items: center;
    gap: 24px;
    color: white;
}

.cta-icon-circle {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.cta-icon-circle svg { width: 22px; height: 22px; }

.cta-text { flex: 1; }
.cta-text h3 { color: white; font-size: 1.0625rem; font-weight: 700; margin-bottom: 4px; }
.cta-text p { color: var(--text-on-dark-muted); font-size: 0.875rem; margin: 0; }

.cta-banner.light {
    background: var(--bg-blue-soft);
    color: var(--navy);
}

.cta-banner.light .cta-icon-circle { background: white; color: var(--navy); }
.cta-banner.light .cta-text h3 { color: var(--navy); }
.cta-banner.light .cta-text p { color: var(--text-muted); }

/* =========================================================
   2x2 cards (cabinet info-card)
   ========================================================= */
.cards-2x2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.info-card {
    background: white;
    border-radius: var(--r-md);
    padding: var(--card-p);
    border: 1px solid var(--border);
    transition: transform var(--t-med), box-shadow var(--t-med), border-color var(--t-med);
}

.info-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 40px -15px rgba(13, 42, 92, 0.12);
    border-color: transparent;
}

.info-card-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 20px;
}

.info-card-icon {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--bg-blue);
    color: var(--navy);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: all var(--t-med);
}

.info-card:hover .info-card-icon { background: var(--blue); color: white; }

.info-card-icon svg { width: 24px; height: 24px; }

.info-card-title {
    font-size: 1.1875rem;
    font-weight: 700;
    color: var(--navy);
    line-height: 1.25;
}

.info-card-divider {
    width: 40px;
    height: 2px;
    background: var(--blue);
    border-radius: 2px;
    margin: 0 0 20px;
}

.info-card p { font-size: 0.9375rem; line-height: 1.7; margin-bottom: 14px; color: var(--text-muted); }
.info-card p:last-child { margin-bottom: 0; }

.info-card-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 16px;
}

.info-card-list.two-col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px 20px;
}

/* =========================================================
   Service detail cards (services page)
   ========================================================= */
.service-cards-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.service-detail-card {
    background: white;
    border-radius: var(--r-md);
    padding: var(--card-p);
    border: 1px solid var(--border);
    transition: transform var(--t-med), box-shadow var(--t-med), border-color var(--t-med);
    display: flex;
    flex-direction: column;
}

.service-detail-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 40px -15px rgba(13, 42, 92, 0.12);
    border-color: transparent;
}

.service-detail-card .expertise-icon { margin-bottom: 24px; }
.service-detail-card:hover .expertise-icon { background: var(--blue); color: white; }

.service-detail-card .expertise-title {
    text-transform: uppercase;
    font-size: 0.875rem;
    letter-spacing: 0.04em;
    min-height: 44px;
}

.service-detail-card p {
    font-size: 0.875rem;
    line-height: 1.7;
    margin-bottom: 20px;
}

.service-detail-card .divider {
    width: 40px;
    height: 2px;
    background: var(--blue);
    margin: 4px 0 18px;
    border-radius: 2px;
}

.service-bullets {
    list-style: none;
    margin-top: auto;
}

.service-bullets li {
    position: relative;
    padding-left: 18px;
    font-size: 0.8125rem;
    color: var(--text);
    line-height: 1.6;
    margin-bottom: 8px;
    font-weight: 500;
}

.service-bullets li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 9px;
    width: 6px;
    height: 6px;
    background: var(--navy);
    border-radius: 50%;
}

/* =========================================================
   Steps (approche)
   ========================================================= */
.steps-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.step-card {
    background: white;
    border-radius: var(--r-md);
    padding: 32px;
    display: grid;
    grid-template-columns: 88px 1fr 280px;
    gap: 32px;
    align-items: center;
    border: 1px solid var(--border);
    transition: transform var(--t-med), box-shadow var(--t-med), border-color var(--t-med);
}

.step-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 40px -15px rgba(13, 42, 92, 0.12);
    border-color: transparent;
}

.step-icon {
    width: 88px;
    height: 88px;
    border-radius: 50%;
    background: var(--bg-blue);
    color: var(--navy);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: all var(--t-med);
}

.step-card:hover .step-icon { background: var(--blue); color: white; }

.step-icon svg { width: 36px; height: 36px; }

.step-content { min-width: 0; }

.step-header {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 14px;
}

.step-number {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--navy);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 800;
    flex-shrink: 0;
    font-family: var(--font-display);
}

.step-title {
    font-size: 1.1875rem;
    font-weight: 700;
    color: var(--navy);
    line-height: 1.3;
}

.step-content p {
    font-size: 0.875rem;
    line-height: 1.7;
    margin-bottom: 10px;
}

.step-content p:last-child { margin-bottom: 0; }

.step-bullets {
    list-style: none;
    margin-top: 10px;
}

.step-bullets li {
    position: relative;
    padding-left: 16px;
    font-size: 0.8125rem;
    color: var(--text);
    line-height: 1.6;
    margin-bottom: 6px;
}

.step-bullets li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 9px;
    width: 5px;
    height: 5px;
    background: var(--navy);
    border-radius: 50%;
}

.step-image {
    aspect-ratio: 16/11;
    border-radius: var(--r-md);
    overflow: hidden;
    background: var(--bg-blue-soft);
}

.step-image img { width: 100%; height: 100%; object-fit: cover; }

/* =========================================================
   Article cards (actualités)
   ========================================================= */
.articles-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.article-card {
    background: white;
    border-radius: var(--r-md);
    padding: var(--card-p);
    border: 1px solid var(--border);
    display: grid;
    grid-template-columns: 56px 1fr;
    gap: 24px;
    transition: transform var(--t-med), box-shadow var(--t-med), border-color var(--t-med);
}

.article-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 40px -15px rgba(13, 42, 92, 0.12);
    border-color: transparent;
}

.article-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--r-sm);
    background: var(--navy);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: background var(--t-med);
}

.article-card:hover .article-icon { background: var(--blue); }

.article-icon svg { width: 24px; height: 24px; }

.article-card .article-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--navy);
    margin-bottom: 12px;
    line-height: 1.35;
}

.article-card p {
    font-size: 0.8125rem;
    line-height: 1.65;
    margin-bottom: 8px;
    color: var(--text-muted);
}

.article-card p:last-child { margin-bottom: 0; }

.article-meta-row {
    display: flex;
    gap: 10px;
    align-items: center;
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-bottom: 8px;
}

/* Article detail */
.article-detail { max-width: 800px; margin: 0 auto; }

.article-detail-image {
    aspect-ratio: 16/9;
    border-radius: var(--r-lg);
    overflow: hidden;
    margin-bottom: 40px;
}

.article-detail-image img { width: 100%; height: 100%; object-fit: cover; }

.article-detail-title {
    font-size: clamp(1.875rem, 3.5vw, 2.5rem);
    margin-bottom: 24px;
    line-height: 1.2;
    font-weight: 800;
}

.article-detail-meta {
    display: flex;
    gap: 14px;
    align-items: center;
    margin-bottom: 16px;
    color: var(--text-muted);
    font-size: 0.875rem;
}

.article-detail-content { font-size: 1rem; line-height: 1.8; color: var(--text-soft); }
.article-detail-content p { margin-bottom: 20px; }

/* =========================================================
   CONTACT cards uniformes
   ========================================================= */
.contact-cards-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 24px;
}

.contact-card {
    background: white;
    border-radius: var(--r-md);
    padding: var(--card-p);
    border: 1px solid var(--border);
    transition: transform var(--t-med), box-shadow var(--t-med), border-color var(--t-med);
}

.contact-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 40px -15px rgba(13, 42, 92, 0.12);
    border-color: transparent;
}

.contact-card-icon {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--bg-blue);
    color: var(--navy);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 18px;
    transition: all var(--t-med);
}

.contact-card:hover .contact-card-icon { background: var(--blue); color: white; }

.contact-card-icon svg { width: 24px; height: 24px; }

.contact-card h3 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--navy);
    text-align: center;
    margin-bottom: 8px;
    line-height: 1.3;
}

.contact-card .divider {
    width: 40px;
    height: 2px;
    background: var(--blue);
    margin: 12px auto 20px;
    border-radius: 2px;
}

.contact-card-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.contact-info-line {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 0.8125rem;
    line-height: 1.5;
    color: var(--text-muted);
}

.contact-info-line strong {
    color: var(--navy);
    font-weight: 700;
    display: block;
    margin-bottom: 2px;
    font-size: 0.8125rem;
}

.contact-info-line .icon-tiny {
    width: 24px;
    height: 24px;
    border-radius: 6px;
    background: var(--bg-blue);
    color: var(--navy);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin-top: 2px;
}

.contact-info-line .icon-tiny svg { width: 12px; height: 12px; }

/* =========================================================
   FORM uniforme - tous les inputs identiques
   ========================================================= */
.contact-form-grid {
    display: grid;
    grid-template-columns: 1.3fr 1fr;
    gap: 24px;
    align-items: start;
}

.contact-form-wrap {
    background: white;
    border-radius: var(--r-md);
    padding: var(--form-p);
    border: 1px solid var(--border);
}

.contact-form-title {
    font-size: 1.375rem;
    font-weight: 800;
    color: var(--navy);
    margin-bottom: 28px;
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
}

.form-group { display: flex; flex-direction: column; gap: 8px; margin-bottom: 18px; }
.form-group.full { grid-column: 1 / -1; }

.form-label {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--navy);
    font-family: var(--font-display);
}

/* INPUT UNIFORME - même hauteur, même padding, même radius pour tous */
.form-input {
    width: 100%;
    height: var(--input-h);
    padding: 0 16px;
    border: 1.5px solid var(--border-strong);
    border-radius: var(--r-sm);
    font-size: 0.9375rem;
    background: white;
    transition: all var(--t-fast);
    color: var(--navy);
    font-family: var(--font-sans);
}

.form-input:focus {
    outline: none;
    border-color: var(--blue);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
}

.form-input::placeholder { color: var(--text-light); }

.form-textarea {
    height: auto;
    min-height: 130px;
    padding: 14px 16px;
    resize: vertical;
    font-family: inherit;
    line-height: 1.6;
}

.form-select {
    appearance: none; -webkit-appearance: none;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236b7a99' stroke-width='2.5'><polyline points='6 9 12 15 18 9'/></svg>");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 42px;
}

.form-submit-row {
    margin-top: 4px;
}

.form-submit-row .btn {
    width: 100%;
    height: var(--btn-h-lg);
}

/* Map */
.contact-map {
    background: var(--bg-blue-soft);
    border-radius: var(--r-md);
    aspect-ratio: 3/4;
    overflow: hidden;
    position: relative;
    border: 1px solid var(--border);
}

.contact-map svg.map-bg {
    width: 100%;
    height: 100%;
    display: block;
}

.contact-map-pin {
    position: absolute;
    top: 35%;
    left: 50%;
    width: 56px;
    height: 56px;
    background: var(--navy);
    border-radius: 50% 50% 50% 0;
    transform: translate(-50%, -50%) rotate(-45deg);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 6px 16px rgba(13, 42, 92, 0.3);
}

.contact-map-pin svg {
    width: 22px;
    height: 22px;
    color: white;
    transform: rotate(45deg);
}

.contact-map-card {
    position: absolute;
    bottom: 20px;
    left: 20px;
    right: 20px;
    background: white;
    padding: 14px 18px;
    border-radius: var(--r-sm);
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: 0 8px 20px rgba(13, 42, 92, 0.12);
}

.contact-map-card img { height: 36px; width: auto; }

.alert {
    padding: 12px 16px;
    border-radius: var(--r-sm);
    margin-bottom: 16px;
    font-size: 0.875rem;
    font-weight: 500;
}

.alert-success { background: #ecfdf3; color: #166534; border: 1px solid #bbf7d0; }
.alert-error { background: #fef2f2; color: #991b1b; border: 1px solid #fecaca; }

/* =========================================================
   Brand footer (cabinet)
   ========================================================= */
.brand-footer {
    background: var(--bg-blue-soft);
    border-radius: var(--r-lg);
    padding: 48px 56px;
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 48px;
    align-items: center;
}

.brand-footer-logo img { height: 80px; width: auto; }

.brand-footer-content h4 {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--navy);
    margin-bottom: 14px;
}

.brand-footer-links {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    font-size: 0.875rem;
    color: var(--text-muted);
}

.brand-footer-links span.sep {
    color: var(--border-strong);
}

/* =========================================================
   Page banner
   ========================================================= */
.page-banner {
    padding: calc(var(--header-h) + 48px) 0 0;
    background: linear-gradient(180deg, var(--bg) 0%, var(--bg-blue-soft) 100%);
}

.page-banner-grid {
    display: grid;
    grid-template-columns: 1.05fr 1fr;
    gap: 64px;
    align-items: center;
    padding-bottom: 64px;
}

.page-banner-title {
    font-size: clamp(2.25rem, 5vw, 3.75rem);
    font-weight: 800;
    color: var(--navy);
    text-transform: uppercase;
    letter-spacing: -0.02em;
    margin-bottom: 0;
}

.page-banner-subtitle {
    font-size: 1.0625rem;
    color: var(--navy);
    font-weight: 700;
    margin-top: 24px;
    margin-bottom: 16px;
}

.page-banner-text { font-size: 0.9375rem; line-height: 1.75; color: var(--text-muted); margin-bottom: 12px; }

.page-banner-image {
    border-radius: var(--r-lg);
    overflow: hidden;
    aspect-ratio: 5/4;
}

.page-banner-image img { width: 100%; height: 100%; object-fit: cover; }

/* =========================================================
   Service detail hero
   ========================================================= */
.service-detail-hero {
    padding: calc(var(--header-h) + 56px) 0 56px;
}

.service-detail-hero-grid {
    display: grid;
    grid-template-columns: 1.05fr 1fr;
    gap: 64px;
    align-items: center;
}

.service-detail-icon {
    width: 64px;
    height: 64px;
    border-radius: var(--r-sm);
    background: var(--navy);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
}

.service-detail-icon svg { width: 28px; height: 28px; }

.service-detail-img {
    aspect-ratio: 5/4;
    border-radius: var(--r-lg);
    overflow: hidden;
}

.service-detail-img img { width: 100%; height: 100%; object-fit: cover; }

/* =========================================================
   Site footer dark
   ========================================================= */
.footer {
    background: var(--navy-deep);
    color: white;
    padding: 72px 0 32px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
    gap: 48px;
    margin-bottom: 56px;
}

.footer-brand .nav-logo { margin-bottom: 20px; }

/* Footer logo wrapped in white rounded card to show on dark bg */
.footer-logo {
    display: inline-flex;
    background: white;
    padding: 10px 16px;
    border-radius: 10px;
    transition: transform var(--t-fast);
}

.footer-logo:hover { transform: translateY(-2px); }

.footer-logo img { height: 44px; width: auto; }

.footer-desc { color: var(--text-on-dark-muted); margin-bottom: 20px; font-size: 0.875rem; max-width: 320px; line-height: 1.65; }

.footer-social { display: flex; gap: 8px; }

.footer-social-link {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.06);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    transition: background var(--t-fast);
}

.footer-social-link:hover { background: var(--blue); }
.footer-social-link svg { width: 16px; height: 16px; }

.footer-title {
    color: white;
    font-size: 0.75rem;
    font-weight: 700;
    margin-bottom: 18px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    opacity: 0.7;
    font-family: var(--font-display);
}

.footer-links { list-style: none; display: flex; flex-direction: column; gap: 10px; }

.footer-link { color: var(--text-on-dark-muted); font-size: 0.875rem; transition: color var(--t-fast); }
.footer-link:hover { color: white; }

.footer-newsletter p { color: var(--text-on-dark-muted); margin-bottom: 16px; font-size: 0.875rem; line-height: 1.6; }

.newsletter-form {
    display: flex;
    gap: 4px;
    background: rgba(255, 255, 255, 0.06);
    border-radius: var(--r-sm);
    padding: 4px;
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.newsletter-input {
    flex: 1;
    padding: 10px 14px;
    background: transparent;
    border: none;
    color: white;
    font-size: 0.8125rem;
    min-width: 0;
}

.newsletter-input::placeholder { color: var(--text-on-dark-muted); }
.newsletter-input:focus { outline: none; }

.newsletter-btn {
    height: 38px;
    padding: 0 18px;
    background: white;
    color: var(--navy);
    border-radius: 6px;
    font-weight: 700;
    font-size: 0.8125rem;
    transition: opacity var(--t-fast);
    flex-shrink: 0;
    font-family: var(--font-display);
}

.newsletter-btn:hover { opacity: 0.85; }

.footer-bottom {
    padding-top: 32px;
    border-top: 1px solid var(--border-dark);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}

.footer-copyright { color: var(--text-on-dark-muted); font-size: 0.8125rem; }
.footer-legal { display: flex; gap: 24px; }
.footer-legal a { color: var(--text-on-dark-muted); font-size: 0.8125rem; }
.footer-legal a:hover { color: white; }

/* =========================================================
   Animations - Subtiles mais qui accrochent
   ========================================================= */

/* Fade-up basique */
[data-animate] {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 800ms var(--ease), transform 800ms var(--ease);
    transition-delay: var(--delay, 0ms);
    will-change: opacity, transform;
}

[data-animate].in { opacity: 1; transform: translateY(0); }

/* Variantes directionnelles */
[data-animate="fade-left"] { transform: translateX(-32px); }
[data-animate="fade-right"] { transform: translateX(32px); }
[data-animate="fade-left"].in,
[data-animate="fade-right"].in { transform: translateX(0); }

[data-animate="scale"] { transform: scale(0.95); }
[data-animate="scale"].in { transform: scale(1); }

/* Text reveal mot par mot */
[data-reveal] {
    display: inline-block;
    overflow: hidden;
}

[data-reveal] .word {
    display: inline-block;
    transform: translateY(110%);
    transition: transform 900ms var(--ease);
    transition-delay: var(--word-delay, 0ms);
    will-change: transform;
}

[data-reveal].in .word { transform: translateY(0); }

/* Image hover parallax effect (via JS) */
.hero-image, .page-banner-image {
    overflow: hidden;
}

.hero-image img, .page-banner-image img {
    transition: transform 1200ms var(--ease);
}

.hero-image:hover img, .page-banner-image:hover img {
    transform: scale(1.04);
}

/* Subtle pulse on key elements */
@keyframes subtle-pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.6; }
}

.dot-pulse {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--blue);
    animation: subtle-pulse 2s ease-in-out infinite;
}

/* Float subtle on hero badge / eyebrow */
@keyframes float-subtle {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-4px); }
}

.float-anim { animation: float-subtle 4s ease-in-out infinite; }

/* Shimmer on accent line */
@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

.accent-line {
    background: linear-gradient(90deg, var(--blue) 0%, var(--blue-light) 50%, var(--blue) 100%);
    background-size: 200% 100%;
    animation: shimmer 3s ease-in-out infinite;
}

/* Button arrow slide */
.btn .arrow-slide {
    display: inline-block;
    transition: transform var(--t-fast);
}

.btn:hover .arrow-slide { transform: translateX(4px); }

/* Card image zoom on hover */
.expertise-card, .info-card, .step-card, .contact-card, .article-card, .service-detail-card {
    position: relative;
    overflow: hidden;
}

.expertise-card::before, .info-card::before, .contact-card::before, .service-detail-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, transparent 0%, rgba(37, 99, 235, 0.03) 100%);
    opacity: 0;
    transition: opacity var(--t-med);
    pointer-events: none;
}

.expertise-card:hover::before,
.info-card:hover::before,
.contact-card:hover::before,
.service-detail-card:hover::before { opacity: 1; }

/* Nav link smooth underline (déjà présent mais raffiné) */
.nav-link {
    position: relative;
    overflow: hidden;
}

/* Marquee accent border */
.marquee {
    overflow: hidden;
    padding: 28px 0;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    background: var(--bg-soft);
}

.marquee-track {
    display: flex;
    gap: 48px;
    animation: marquee 45s linear infinite;
    width: fit-content;
}

.marquee-item {
    font-family: var(--font-display);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-muted);
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 48px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.marquee-item::after {
    content: '';
    display: inline-block;
    width: 6px;
    height: 6px;
    background: var(--blue);
    border-radius: 50%;
}

@keyframes marquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* Subtle gradient overlay on hero (au scroll) */
.hero { position: relative; }

/* Image card lift on hover for hero/banner */
.hero-image, .page-banner-image, .service-detail-img, .step-image {
    transition: transform var(--t-med), box-shadow var(--t-med);
}

.hero-image:hover, .page-banner-image:hover, .service-detail-img:hover, .step-image:hover {
    transform: translateY(-4px);
    box-shadow: 0 30px 60px -20px rgba(13, 42, 92, 0.2);
}

/* Page transition on load */
@keyframes page-enter {
    from { opacity: 0; }
    to { opacity: 1; }
}

body { animation: page-enter 600ms ease forwards; }

/* =========================================================
   FAQ
   ========================================================= */
.faq-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: white;
    border-radius: var(--r-md);
    border: 1px solid var(--border);
    overflow: hidden;
    transition: border-color var(--t-fast), box-shadow var(--t-fast);
}

.faq-item.open {
    border-color: var(--blue);
    box-shadow: 0 12px 30px -10px rgba(13, 42, 92, 0.12);
}

.faq-question {
    width: 100%;
    padding: 24px 28px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    text-align: left;
    font-weight: 700;
    color: var(--navy);
    font-size: 0.9375rem;
    background: transparent;
    font-family: var(--font-display);
}

.faq-icon {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: var(--bg-blue);
    color: var(--navy);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: all var(--t-med);
}

.faq-item.open .faq-icon { background: var(--blue); color: white; transform: rotate(45deg); }
.faq-icon svg { width: 12px; height: 12px; }

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--t-med);
}

.faq-answer-inner {
    padding: 0 28px 24px;
    color: var(--text-muted);
    font-size: 0.9375rem;
    line-height: 1.7;
}

/* =========================================================
   404
   ========================================================= */
.error-page {
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 80px 20px;
    text-align: center;
}

.error-code {
    font-size: clamp(5rem, 12vw, 9rem);
    font-weight: 800;
    font-family: var(--font-display);
    color: var(--navy);
    line-height: 1;
    margin-bottom: 16px;
    letter-spacing: -0.03em;
}

/* =========================================================
   Responsive - simple et propre
   ========================================================= */
@media (max-width: 1024px) {
    :root { --card-p: 28px; --form-p: 32px; }
    .container { padding: 0 24px; }
    .section { padding: 72px 0; }
    .hero-grid, .page-banner-grid, .service-detail-hero-grid { grid-template-columns: 1fr; gap: 40px; }
    .values-strip-grid { grid-template-columns: 1fr; gap: 32px; padding: 0; }
    .values-icons { grid-template-columns: repeat(5, 1fr); gap: 12px; }
    .expertises-grid, .service-cards-grid { grid-template-columns: repeat(2, 1fr); }
    .why-section { padding: 40px 28px; }
    .why-grid { grid-template-columns: 1fr; gap: 32px; }
    .cards-2x2, .articles-grid, .contact-cards-grid, .contact-form-grid { grid-template-columns: 1fr; gap: 20px; }
    .step-card { grid-template-columns: 64px 1fr; }
    .step-image { display: none; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
    .brand-footer { grid-template-columns: 1fr; gap: 32px; padding: 36px 28px; text-align: center; }
    .brand-footer-logo { justify-content: center; }
}

@media (max-width: 768px) {
    :root { --header-h: 72px; --btn-h: 44px; --input-h: 46px; }
    .container { padding: 0 20px; }
    .nav { padding: 0 20px; gap: 16px; }
    .nav-logo img { height: 44px; }
    .nav-menu {
        position: fixed;
        top: var(--header-h);
        left: 0;
        right: 0;
        background: white;
        flex-direction: column;
        padding: 16px;
        gap: 2px;
        align-items: stretch;
        transform: translateY(-110%);
        opacity: 0;
        pointer-events: none;
        transition: transform var(--t-med), opacity var(--t-med);
        border-bottom: 1px solid var(--border);
        max-height: calc(100vh - var(--header-h));
        overflow-y: auto;
        margin: 0;
    }
    .nav-menu.open { transform: translateY(0); opacity: 1; pointer-events: auto; }
    .nav-link { padding: 14px 16px; text-align: left; }
    .nav-burger { display: flex; }
    .nav-actions .btn { padding: 0 16px; font-size: 0.75rem; height: 40px; }

    .section { padding: 56px 0; }
    .hero { padding: calc(var(--header-h) + 32px) 0 56px; }

    .values-strip { margin: 0 12px; padding: 32px 24px; }
    .values-icons { grid-template-columns: repeat(2, 1fr); gap: 20px; }

    .expertises-grid, .service-cards-grid { grid-template-columns: 1fr; }
    .cta-banner { flex-direction: column; text-align: center; padding: 28px 24px; }
    .step-card { grid-template-columns: 1fr; gap: 16px; padding: 24px; }

    .footer-grid { grid-template-columns: 1fr; gap: 32px; }
    .footer-bottom { flex-direction: column; text-align: center; }

    .article-card { grid-template-columns: 1fr; gap: 16px; }
    .info-card-list.two-col { grid-template-columns: 1fr; }

    .form-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
    .hero-actions { flex-direction: column; align-items: stretch; }
    .hero-actions .btn { justify-content: center; }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}