/* ================================================
   AltaStrategIA — Styles
   Style : Cabinet conseil premium, fond clair
   ================================================ */

/* ----------------------------------------
   Variables
   ---------------------------------------- */
:root {
    --ivory:       #F8F5F0;
    --ivory-mid:   #E8E2D8;
    --navy:        #0E1B2E;
    --navy-light:  #1A2B45;
    --gold:        #C9A84C;
    --gold-light:  #DFC070;
    --text:        #2C3240;
    --text-muted:  #6B7280;
    --white:       #FFFFFF;
    --border:      #E2DDD5;

    --font-display: 'Outfit', sans-serif;
    --font-body:    'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

    --container:   1400px;
    --radius:      3px;
    --transition:  280ms ease;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    color: var(--text);
    background: var(--white);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a   { color: inherit; text-decoration: none; }
p   { text-align: justify; }

/* ----------------------------------------
   Utilitaires
   ---------------------------------------- */
.container {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 1.25rem;
}

.section-label {
    display: block;
    font-family: var(--font-body);
    font-size: 1.1rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 1.5rem;
}

.section-header {
    max-width: 620px;
    margin-bottom: 4rem;
}

.section-header h2 {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 4vw, 3.5rem);
    font-weight: 400;
    line-height: 1.2;
    color: var(--navy);
    margin-bottom: 1rem;
}

.section-sub {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.7;
    max-width: 480px;
}

/* Fade-in au scroll */
.fade-in {
    opacity: 0;
    transform: translateY(18px);
    transition: opacity 0.65s ease, transform 0.65s ease;
}
.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Boutons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.04em;
    padding: 0.875rem 2.25rem;
    border-radius: var(--radius);
    transition: background var(--transition), color var(--transition), border-color var(--transition);
    cursor: pointer;
    border: 1px solid transparent;
}

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

.btn-full { width: 100%; }

/* ----------------------------------------
   Navigation
   ---------------------------------------- */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: var(--white);
    border-bottom: 1px solid var(--border);
    transition: box-shadow var(--transition);
}

.nav.scrolled {
    box-shadow: 0 2px 16px rgba(14, 27, 46, 0.06);
}

.nav-inner {
    max-width: var(--container);
    margin: 0 auto;
    padding: 1.5rem 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: inline-flex;
    align-items: baseline;
    line-height: 1;
    flex-shrink: 0;
}

.logo-main {
    font-family: 'Outfit', sans-serif;
    font-size: 2.3rem;
    font-weight: 400;
    letter-spacing: 0.03em;
    color: var(--navy);
    transition: color var(--transition);
}

.logo-light {
    color: var(--white) !important;
}

.logo-ia {
    font-family: 'Outfit', sans-serif;
    font-size: 2.3rem;
    font-weight: 400;
    color: var(--gold);
    text-shadow: 0 0 18px rgba(212, 160, 23, 0.45);
    letter-spacing: 0.04em;
}

.nav-menu {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 1.75rem;
}

.nav-link {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text);
    transition: color var(--transition);
    letter-spacing: 0.01em;
}

.nav-link:hover { color: var(--gold); }

/* Dropdown */
.nav-dropdown {
    position: relative;
}

.nav-link-parent {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    cursor: pointer;
}

.nav-link-parent svg {
    transition: transform var(--transition);
    flex-shrink: 0;
}

.nav-dropdown:hover .nav-link-parent svg {
    transform: rotate(180deg);
}

.dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    background: var(--white);
    border: 1px solid var(--border);
    border-top: 2px solid var(--gold);
    box-shadow: 0 8px 32px rgba(14, 27, 46, 0.10);
    list-style: none;
    padding: 0.75rem 0 0.5rem;
    min-width: 200px;
    z-index: 100;
}

.nav-dropdown:hover .dropdown-menu {
    display: block;
}

.dropdown-menu li a {
    display: block;
    padding: 0.65rem 1.5rem;
    font-size: 0.825rem;
    font-weight: 500;
    color: var(--text);
    transition: color var(--transition), background var(--transition);
    white-space: nowrap;
}

.dropdown-menu li a:hover {
    color: var(--gold);
    background: var(--ivory);
}

.nav-cta {
    padding: 0.75rem 1.6rem;
    border: none;
    border-radius: 0;
    background: var(--navy);
    color: var(--white);
    font-weight: 500;
    font-size: 0.8rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    transition: background var(--transition), letter-spacing var(--transition);
}

.nav-cta:hover {
    background: var(--gold);
    color: var(--white);
    letter-spacing: 0.12em;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 7px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    position: relative;
    z-index: 101;
}

.nav-toggle span {
    display: block;
    width: 22px;
    height: 1.5px;
    background: var(--navy);
    transition: var(--transition);
    transform-origin: center;
}

.nav-toggle.open span:first-child {
    transform: rotate(45deg) translate(3px, 6px);
}
.nav-toggle.open span:last-child {
    transform: rotate(-45deg) translate(3px, -6px);
}

/* ----------------------------------------
   Hero
   ---------------------------------------- */
.hero {
    background: var(--white);
    display: flex;
    flex-direction: column;
    padding: 0;
    position: relative;
    border-bottom: 1px solid var(--border);
    overflow: visible;
}

.hero-inner {
    max-width: var(--container);
    width: 100%;
    margin: 0 auto;
    padding: 0 2rem;
    display: grid;
    grid-template-columns: 6fr 6fr;
    gap: 5rem;
    align-items: stretch;
    position: relative;
    z-index: 1;
}

.hero-left {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    padding: 9rem 0 5rem;
}

.hero-label {
    font-size: 1.1rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 2rem;
}

.hero-title {
    font-family: 'Outfit', sans-serif;
    font-size: clamp(2.2rem, 4.2vw, 3.5rem);
    font-weight: 400;
    line-height: 1.1;
    color: var(--navy);
    margin-bottom: 2.5rem;
    letter-spacing: -0.01em;
}

.hero-si {
    font-size: 1.3em;
}

.hero-stretch {
    display: block;
    text-align: justify;
    text-align-last: justify;
}

.hero-title em {
    font-style: normal;
    font-weight: 400;
    color: var(--gold);
    display: inline-block;
    line-height: 1.1;
    margin-top: 0.5em;
}

.hero-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    font-family: var(--font-body);
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--white);
    background: var(--navy);
    padding: 0.95rem 2rem;
    transition: background var(--transition), gap var(--transition), letter-spacing var(--transition);
}

.hero-cta:hover {
    background: var(--gold);
    gap: 1.1rem;
    letter-spacing: 0.12em;
}

.hero-right {
    position: relative;
    overflow: hidden;
    height: 860px;
    align-self: center;
}

.hero-photo {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 30%;
    display: block;
}

.hero-text strong {
    font-size: 1.1rem;
    display: block;
    margin-top: 0.25rem;
}

.hero-text {
    font-size: 0.875rem;
    color: var(--text-muted);
    line-height: 1.8;
    margin-bottom: 2.5rem;
}

.hero-stat {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    border-left: 2px solid var(--gold);
    padding-left: 1.25rem;
}

.hero-stat-num {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 300;
    color: var(--navy);
    line-height: 1;
}

.hero-stat-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    line-height: 1.55;
    max-width: 260px;
}

.hero-band {
    max-width: var(--container);
    width: 100%;
    margin: 0 auto;
    padding: 1.75rem 2rem;
    border-top: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 3rem;
    position: relative;
    z-index: 2;
}

.hero-band-top {
    border-top: none;
    border-bottom: 1px solid var(--border);
}

.hero-band-label {
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--text-muted);
    white-space: nowrap;
    flex-shrink: 0;
}

.hero-band-items {
    display: flex;
    align-items: center;
    gap: 2.5rem;
    flex-wrap: wrap;
}

.hero-band-item {
    font-size: 0.85rem;
    color: var(--text);
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.hero-band-item::before {
    content: '';
    display: block;
    width: 4px;
    height: 4px;
    background: var(--gold);
    border-radius: 50%;
    flex-shrink: 0;
}

.hero-scroll {
    display: none;
}

.scroll-line {
    width: 1px;
    height: 48px;
    background: linear-gradient(to bottom, var(--gold), transparent);
    animation: scrollDown 2.4s ease-in-out infinite;
}

@keyframes scrollDown {
    0%   { opacity: 0.15; transform: translateY(-6px); }
    50%  { opacity: 0.8;  transform: translateY(0); }
    100% { opacity: 0.15; transform: translateY(6px); }
}

/* ----------------------------------------
   Constat
   ---------------------------------------- */
.constat {
    background: var(--navy);
    color: var(--white);
    padding: 7rem 0;
}

.constat-header {
    max-width: 620px;
    margin-bottom: 4.5rem;
}

.constat-header h2 {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 4vw, 3.5rem);
    font-weight: 300;
    line-height: 1.2;
    color: var(--white);
}

.stats-row {
    display: grid;
    grid-template-columns: 1fr auto 1fr auto 1fr;
    align-items: center;
    margin-bottom: 5rem;
}

.stat-block {
    padding: 1rem 2rem;
    text-align: center;
}

/* Stagger */
.stats-row .stat-block:nth-child(1) { transition-delay: 0s;    }
.stats-row .stat-block:nth-child(3) { transition-delay: 0.12s; }
.stats-row .stat-block:nth-child(5) { transition-delay: 0.24s; }

.stat-number {
    display: block;
    font-family: var(--font-display);
    font-size: clamp(3.5rem, 5.5vw, 5rem);
    font-weight: 300;
    color: var(--gold);
    line-height: 1;
    margin-bottom: 1rem;
}

.stat-text {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.55);
    line-height: 1.55;
    max-width: 180px;
    margin: 0 auto;
}

.stat-divider {
    width: 1px;
    height: 80px;
    background: rgba(255, 255, 255, 0.12);
    align-self: center;
}

.constat-conclusion {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 3rem;
}

.conclusion-main {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 400;
    font-style: italic;
    color: var(--white);
    margin-bottom: 1rem;
    line-height: 1.3;
}

.conclusion-sub {
    font-size: 0.925rem;
    color: rgba(255, 255, 255, 0.5);
    line-height: 1.75;
}

/* ----------------------------------------
   Méthode
   ---------------------------------------- */
.methode {
    padding: 7rem 0;
    background: var(--ivory);
}

.methode .section-header {
    max-width: none;
}

.methode .section-sub {
    max-width: none;
}

.methode-flow {
    margin: 3rem 0 4rem;
}

.methode-svg {
    width: 100%;
    height: auto;
    max-height: 180px;
}

.steps {
    display: flex;
    flex-direction: column;
}

.step {
    display: grid;
    grid-template-columns: 7rem 1fr 1fr;
    align-items: start;
    gap: 0 3rem;
    padding: 2rem 0;
    border-top: 1px solid var(--ivory-mid);
}

.step:last-child {
    border-bottom: 1px solid var(--ivory-mid);
}

/* Stagger */
.steps .step:nth-child(1) { transition-delay: 0s;    }
.steps .step:nth-child(2) { transition-delay: 0.1s;  }
.steps .step:nth-child(3) { transition-delay: 0.2s;  }

.step-num {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 300;
    letter-spacing: 0.04em;
    color: var(--gold);
    line-height: 1;
    user-select: none;
}

.step-content {
    padding-right: 2rem;
}

.step-content h3 {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 500;
    color: var(--navy);
    margin-bottom: 0.5rem;
    line-height: 1.1;
}

.step-timing {
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 0;
    display: block;
}


.step-desc {
    font-size: 0.925rem;
    color: var(--text-muted);
    line-height: 1.8;
    padding-top: 0.35rem;
}

/* ----------------------------------------
   Offres
   ---------------------------------------- */
.offres {
    padding: 7rem 0;
    background: var(--navy);
}

.offres .section-label {
    color: var(--gold);
}

.offres .section-header {
    max-width: none;
}

.offres .section-header h2 {
    color: var(--white);
}

.offres .section-sub {
    max-width: none;
    color: rgba(255, 255, 255, 0.55);
}

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

/* Stagger */
.offres-grid .offre-card:nth-child(1) { transition-delay: 0s;    }
.offres-grid .offre-card:nth-child(2) { transition-delay: 0.12s; }
.offres-grid .offre-card:nth-child(3) { transition-delay: 0.18s; }
.offres-grid .offre-card:nth-child(4) { transition-delay: 0.24s; }

.offre-card {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-top: 2px solid var(--gold);
    padding: 2.5rem;
    border-radius: var(--radius);
    display: flex;
    flex-direction: column;
    transition: background var(--transition), border-color var(--transition);
}

.offre-card:hover {
    background: rgba(255, 255, 255, 0.07);
    border-top-color: var(--gold-light);
}

.offre-num {
    display: block;
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 300;
    color: var(--gold);
    opacity: 0.5;
    line-height: 1;
    margin-bottom: 1.25rem;
    user-select: none;
}

.offre-livrables {
    list-style: none;
    margin: 1.5rem 0 0;
    padding: 0;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding-top: 1.25rem;
    flex: 1;
}

.offre-livrables li {
    font-size: 0.825rem;
    color: rgba(255, 255, 255, 0.45);
    line-height: 1.6;
    padding: 0.3rem 0;
    padding-left: 1rem;
    position: relative;
}

.offre-livrables li::before {
    content: '—';
    position: absolute;
    left: 0;
    color: var(--gold);
    opacity: 0.5;
    font-size: 0.7rem;
}

.offre-card h3 {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 0.5rem;
    letter-spacing: 0.01em;
}

.offre-tagline {
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 1.5rem;
    display: block;
}

.offre-card > p {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.55);
    line-height: 1.8;
    flex: 1;
}

.offre-link {
    display: inline-block;
    margin-top: 2rem;
    font-size: 0.825rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.5);
    transition: color var(--transition);
    letter-spacing: 0.02em;
}

.offre-link:hover { color: var(--gold); }

/* ----------------------------------------
   Pourquoi nous
   ---------------------------------------- */
.pourquoi {
    padding: 7rem 0;
    background: var(--white);
}

.pourquoi-header {
    max-width: none;
    margin-bottom: 4rem;
}

.pourquoi-intro {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.8;
    margin-top: 1rem;
    text-align: justify;
}

.pourquoi-header h2 {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 4vw, 3.5rem);
    font-weight: 400;
    line-height: 1.2;
    color: var(--navy);
}

.pourquoi-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0;
}

.pourquoi-item {
    padding: 2.5rem 3rem 2.5rem 0;
    border-top: 1px solid var(--border);
}

.pourquoi-item:nth-child(even) {
    padding-left: 3rem;
    padding-right: 0;
    border-left: 1px solid var(--border);
}

.pourquoi-item:nth-child(3),
.pourquoi-item:nth-child(4) {
    border-bottom: 1px solid var(--border);
}

/* Stagger */
.pourquoi-grid .pourquoi-item:nth-child(1) { transition-delay: 0s;    }
.pourquoi-grid .pourquoi-item:nth-child(2) { transition-delay: 0.1s;  }
.pourquoi-grid .pourquoi-item:nth-child(3) { transition-delay: 0.2s;  }
.pourquoi-grid .pourquoi-item:nth-child(4) { transition-delay: 0.3s;  }

.pourquoi-num {
    display: block;
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 300;
    letter-spacing: 0.04em;
    color: var(--gold);
    line-height: 1;
    margin-bottom: 1rem;
}

.pourquoi-item h3 {
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 500;
    color: var(--navy);
    margin-bottom: 0.75rem;
    line-height: 1.2;
}

.pourquoi-item p {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.8;
}

/* ----------------------------------------
   Bannière photo — Zone B
   ---------------------------------------- */
.photo-banner {
    position: relative;
    height: 460px;
    overflow: hidden;
}

.photo-banner-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 40%;
    display: block;
}

.photo-banner-overlay {
    position: absolute;
    inset: 0;
    background: rgba(14, 27, 46, 0.52);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.photo-banner-quote {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 3vw, 2.75rem);
    font-style: italic;
    font-weight: 300;
    color: var(--white);
    text-align: center;
    max-width: 780px;
    line-height: 1.45;
    border: none;
    letter-spacing: 0.01em;
}

/* ----------------------------------------
   Équipe / Qui sommes-nous — Zone C
   ---------------------------------------- */
.equipe {
    padding: 7rem 0;
    background: var(--ivory);
}

.equipe-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6rem;
    align-items: center;
}

/* Stagger */
.equipe-inner .equipe-left  { transition-delay: 0s;   }
.equipe-inner .equipe-right { transition-delay: 0.12s; }

.equipe-left h2 {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 4vw, 3.5rem);
    font-weight: 400;
    line-height: 1.2;
    color: var(--navy);
    margin-bottom: 1.5rem;
}

.equipe-left > p {
    font-size: 0.925rem;
    color: var(--text-muted);
    line-height: 1.8;
    margin-bottom: 1rem;
}

.equipe-values {
    list-style: none;
    margin-top: 2rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.equipe-values li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text);
}

.equipe-values li::before {
    content: '';
    display: block;
    width: 4px;
    height: 4px;
    background: var(--gold);
    border-radius: 50%;
    flex-shrink: 0;
}

.equipe-photo-wrap {
    border-radius: 2px;
    overflow: hidden;
    aspect-ratio: 4 / 3;
}

.equipe-photo {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

/* ----------------------------------------
   Contact
   ---------------------------------------- */
.contact-section {
    padding: 7rem 0;
    background: var(--ivory);
}

.contact-inner {
    display: grid;
    grid-template-columns: 1fr 1.6fr;
    gap: 7rem;
    align-items: start;
}

.contact-left h2 {
    font-family: var(--font-display);
    font-size: clamp(2.2rem, 3.5vw, 3rem);
    font-weight: 400;
    line-height: 1.2;
    color: var(--navy);
    margin-bottom: 1.25rem;
}

.contact-left > p {
    font-size: 0.925rem;
    color: var(--text-muted);
    line-height: 1.75;
    margin-bottom: 2.5rem;
}

.contact-coords {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.contact-coords a,
.contact-coords span {
    font-size: 0.9rem;
    color: var(--text-muted);
    transition: color var(--transition);
}

.contact-coords a:hover { color: var(--gold); }

/* Formulaire */
form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
}

.form-group label {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--text);
}

.form-group input,
.form-group select,
.form-group textarea {
    font-family: var(--font-body);
    font-size: 0.9rem;
    color: var(--text);
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 0.75rem 1rem;
    transition: border-color var(--transition);
    outline: none;
    width: 100%;
    line-height: 1.5;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--gold);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-muted);
    opacity: 0.6;
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.form-group select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='7' viewBox='0 0 12 7'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%236B7280' stroke-width='1.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
}

.form-notice {
    font-size: 0.73rem;
    color: var(--text-muted);
    margin-top: 0.25rem;
}

/* ----------------------------------------
   Footer
   ---------------------------------------- */
.footer {
    background: var(--navy);
    padding: 3.5rem 0 2rem;
}

.footer-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 2rem;
    padding-bottom: 2.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    margin-bottom: 2rem;
}

.footer-brand p {
    font-size: 0.825rem;
    margin-top: 0.6rem;
    color: rgba(255, 255, 255, 0.35);
}

.footer-address {
    font-size: 0.8rem !important;
    line-height: 1.7;
    margin-top: 1rem !important;
    color: rgba(255, 255, 255, 0.28) !important;
}

.footer-address a {
    color: rgba(255, 255, 255, 0.4);
    text-decoration: none;
    transition: color var(--transition);
}

.footer-address a:hover {
    color: var(--gold);
}

.footer-nav {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
}

.footer-nav a {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.45);
    transition: color var(--transition);
}

.footer-nav a:hover { color: var(--white); }

.footer-legal {
    display: flex;
    gap: 1.5rem;
}

.footer-legal a {
    font-size: 0.775rem;
    color: rgba(255, 255, 255, 0.28);
    transition: color var(--transition);
}

.footer-legal a:hover { color: rgba(255, 255, 255, 0.6); }

.footer-bottom p {
    font-size: 0.775rem;
    color: rgba(255, 255, 255, 0.25);
}

/* ----------------------------------------
   Responsive — 1024px
   ---------------------------------------- */
@media (max-width: 1024px) {
    .pourquoi-item:nth-child(even) {
        padding-left: 2rem;
    }

    .pourquoi-item {
        padding-right: 2rem;
    }

    .equipe-inner {
        gap: 3.5rem;
    }

    .stats-row {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .stat-divider {
        display: none;
    }

    .stat-block {
        text-align: left;
        padding: 1.75rem 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    }

    .stat-block:last-child {
        border-bottom: none;
    }

    .stat-text {
        margin: 0;
        max-width: none;
    }

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

    .contact-inner {
        grid-template-columns: 1fr;
        gap: 3.5rem;
    }

    .footer-inner {
        flex-direction: column;
        align-items: flex-start;
    }
}

/* ----------------------------------------
   Responsive — 768px
   ---------------------------------------- */
@media (max-width: 768px) {
    .nav-menu {
        display: none;
        position: fixed;
        inset: 0;
        background: var(--white);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 2.5rem;
        z-index: 100;
    }

    .nav-menu.open {
        display: flex;
    }

    .nav-link {
        font-size: 1.25rem;
    }

    .nav-cta {
        font-size: 1.1rem;
        padding: 0.75rem 2rem;
    }

    .nav-toggle {
        display: flex;
    }

    .hero-inner {
        grid-template-columns: 1fr;
        gap: 0;
        padding: 0;
    }

    .hero-left {
        padding: 7rem 0 3rem;
    }

    .hero-right {
        height: 320px;
        min-height: unset;
    }

    .hero-text {
        max-width: none;
    }

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

    .pourquoi-item:nth-child(even) {
        padding-left: 0;
        border-left: none;
    }

    .pourquoi-item:nth-child(3) {
        border-bottom: none;
    }

    .pourquoi-item:nth-child(4) {
        border-bottom: 1px solid var(--border);
    }

    .photo-banner {
        height: 320px;
    }

    .equipe-inner {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .step {
        grid-template-columns: 60px 1fr;
    }

    .step-num {
        font-size: 2.5rem;
    }

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

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

    .footer-nav,
    .footer-legal {
        flex-wrap: wrap;
        gap: 1rem;
    }
}

/* ----------------------------------------
   Responsive — 480px
   ---------------------------------------- */
@media (max-width: 480px) {
    .container {
        padding: 0 1.25rem;
    }

    .hero {
        padding: 7rem 1.25rem 4rem;
    }

    .constat,
    .methode,
    .offres,
    .pourquoi,
    .equipe,
    .contact-section {
        padding: 5rem 0;
    }

    .photo-banner {
        height: 260px;
    }

    .nav-inner {
        padding: 1.25rem;
    }
}