/* ============================================================
   GROUPE BUSINESS THÉRAPIE LTD — Corporate UK Stylesheet
   Premium · Minimal · Responsive · Accessible
   ============================================================ */

:root {
    --color-primary: #0a2540;
    --color-primary-dark: #061b2f;
    --color-accent: #00a4e4;
    --color-accent-dark: #0086c0;
    --color-white: #ffffff;
    --color-off-white: #f6f9fc;
    --color-light-gray: #e3e8ee;
    --color-text: #2d3748;
    --color-text-muted: #5f6b7a;
    --color-border: #d1d9e0;
    --color-card: #ffffff;
    --color-success: #0a8554;
    --shadow-sm: 0 1px 2px rgba(10, 37, 64, 0.05);
    --shadow-md: 0 4px 24px rgba(10, 37, 64, 0.08);
    --shadow-lg: 0 24px 64px rgba(10, 37, 64, 0.12);
    --radius-sm: 0.5rem;
    --radius-md: 1rem;
    --radius-lg: 1.5rem;
    --radius-xl: 2rem;
    --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    --font-base: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --max-width: 1200px;
}

* {
    box-sizing: border-box;
}

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

body {
    margin: 0;
    padding: 0;
    font-family: var(--font-base);
    color: var(--color-text);
    background-color: var(--color-white);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: var(--color-accent-dark);
    text-decoration: none;
    transition: color var(--transition);
}

a:hover,
a:focus-visible {
    color: var(--color-primary);
    text-decoration: underline;
}

:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

.skip-link {
    position: absolute;
    top: -40px;
    left: 1rem;
    background: var(--color-primary);
    color: var(--color-white);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-sm);
    z-index: 9999;
    transition: top 0.2s;
}

.skip-link:focus {
    top: 1rem;
}

.container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* Header ==================================================== */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 1rem 0;
    transition: background var(--transition), box-shadow var(--transition), padding var(--transition);
}

.site-header.scrolled {
    background: rgba(255, 255, 255, 0.96);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: var(--shadow-sm);
    padding: 0.75rem 0;
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--color-white);
    text-decoration: none;
}

.site-header.scrolled .logo,
.footer-brand .logo {
    color: var(--color-primary);
}

.logo img {
    width: 40px;
    height: 40px;
    object-fit: contain;
    border-radius: 0.5rem;
}

.logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.logo-brand {
    font-size: 1rem;
}

.logo-suffix {
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    opacity: 0.85;
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.nav-menu {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 0.25rem;
}

.nav-menu a {
    display: block;
    padding: 0.5rem 1rem;
    color: var(--color-white);
    font-size: 0.9rem;
    font-weight: 500;
    border-radius: var(--radius-sm);
    transition: background var(--transition), color var(--transition);
}

.site-header.scrolled .nav-menu a {
    color: var(--color-primary);
}

.nav-menu a:hover,
.nav-menu a:focus-visible {
    background: rgba(255, 255, 255, 0.12);
    text-decoration: none;
}

.site-header.scrolled .nav-menu a:hover,
.site-header.scrolled .nav-menu a:focus-visible {
    background: var(--color-off-white);
}

.lang-switcher {
    display: flex;
    gap: 0.25rem;
    background: rgba(255, 255, 255, 0.12);
    padding: 0.25rem;
    border-radius: var(--radius-md);
}

.site-header.scrolled .lang-switcher {
    background: var(--color-off-white);
}

.lang-btn {
    border: none;
    background: transparent;
    color: var(--color-white);
    font-size: 0.75rem;
    font-weight: 700;
    padding: 0.4rem 0.65rem;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: background var(--transition), color var(--transition);
}

.site-header.scrolled .lang-btn {
    color: var(--color-primary);
}

.lang-btn.active,
.lang-btn:hover,
.lang-btn:focus-visible {
    background: var(--color-white);
    color: var(--color-primary);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 44px;
    height: 44px;
    gap: 5px;
    background: transparent;
    border: none;
    cursor: pointer;
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-white);
    border-radius: 2px;
    transition: transform var(--transition), opacity var(--transition);
}

.site-header.scrolled .nav-toggle span {
    background: var(--color-primary);
}

/* Hero ====================================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    overflow: hidden;
    padding-top: 6rem;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background: url('https://images.unsplash.com/photo-1486406146926-c627a92ad1ab?auto=format&fit=crop&w=1920&q=80') center/cover no-repeat;
    transform: scale(1.05);
    transition: transform 8s ease-out;
}

.hero.loaded .hero-bg {
    transform: scale(1);
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(10, 37, 64, 0.92) 0%, rgba(10, 37, 64, 0.78) 50%, rgba(10, 37, 64, 0.55) 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 760px;
    color: var(--color-white);
    padding-bottom: 6rem;
}

.hero-eyebrow {
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 1.25rem;
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 4.75rem);
    line-height: 1.05;
    font-weight: 800;
    letter-spacing: -0.03em;
    margin: 0 0 1.5rem;
}

.hero-subtitle {
    font-size: clamp(1.1rem, 2vw, 1.4rem);
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 2.5rem;
    max-width: 620px;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.95rem 1.75rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
}

.btn:hover,
.btn:focus-visible {
    transform: translateY(-2px);
    text-decoration: none;
}

.btn-primary {
    background: var(--color-white);
    color: var(--color-primary);
    box-shadow: var(--shadow-md);
}

.btn-primary:hover,
.btn-primary:focus-visible {
    background: var(--color-off-white);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: transparent;
    color: var(--color-white);
    border: 1px solid rgba(255, 255, 255, 0.35);
}

.btn-secondary:hover,
.btn-secondary:focus-visible {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.6);
}

.btn-outline-light {
    background: transparent;
    color: var(--color-white);
    border: 1px solid rgba(255, 255, 255, 0.3);
    padding: 0.75rem 1.5rem;
}

.btn-outline-light:hover,
.btn-outline-light:focus-visible {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--color-white);
}

.btn-full {
    width: 100%;
}

.hero-scroll {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.7rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    z-index: 2;
}

.scroll-line {
    width: 1px;
    height: 48px;
    background: linear-gradient(to bottom, rgba(255, 255, 255, 0.5), transparent);
    animation: scrollPulse 2s infinite;
}

@keyframes scrollPulse {
    0%, 100% { opacity: 0.4; transform: scaleY(0.8); }
    50% { opacity: 1; transform: scaleY(1); }
}

/* Stats bar ================================================= */
.stats-bar {
    background: var(--color-primary);
    color: var(--color-white);
    padding: 2.5rem 0;
    position: relative;
    z-index: 3;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    text-align: center;
}

.stat-item {
    padding: 0.5rem;
}

.stat-number {
    display: block;
    font-size: clamp(1.8rem, 3vw, 2.5rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--color-white);
}

.stat-label {
    display: block;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.7);
    margin-top: 0.25rem;
}

/* Sections ================================================== */
.section {
    padding: 6rem 0;
}

.section:nth-of-type(even) {
    background: var(--color-off-white);
}

.section-header {
    max-width: 720px;
    margin-bottom: 3.5rem;
}

.section-eyebrow {
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-accent-dark);
    margin: 0 0 0.75rem;
}

.section-title {
    font-size: clamp(1.75rem, 3vw, 2.6rem);
    line-height: 1.15;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--color-primary);
    margin: 0;
}

/* About ===================================================== */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 4rem;
    align-items: start;
}

.about-media {
    position: sticky;
    top: 7rem;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.about-media img {
    width: 100%;
    height: auto;
    object-fit: cover;
    aspect-ratio: 4/3;
}

.about-content .lead {
    font-size: 1.2rem;
    line-height: 1.6;
    color: var(--color-primary);
    margin-bottom: 2rem;
}

.company-card {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 1.75rem;
    margin-bottom: 2rem;
    box-shadow: var(--shadow-sm);
}

.company-card h3 {
    margin-top: 0;
    margin-bottom: 1.25rem;
    font-size: 1.1rem;
    color: var(--color-primary);
}

.company-details {
    display: grid;
    gap: 1rem;
    margin: 0;
}

.company-details > div {
    display: flex;
    flex-direction: column;
}

.company-details dt {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    margin-bottom: 0.25rem;
}

.company-details dd {
    margin: 0;
    font-size: 0.95rem;
    color: var(--color-text);
    font-weight: 500;
}

.about-text p {
    color: var(--color-text-muted);
    margin-bottom: 1rem;
}

/* Values ==================================================== */
.values-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.value-card {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 2rem;
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.value-card:hover,
.value-card:focus-within {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--color-accent);
}

.value-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    background: var(--color-off-white);
    color: var(--color-primary);
    margin-bottom: 1.25rem;
}

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

.value-card h3 {
    margin: 0 0 0.75rem;
    font-size: 1.15rem;
    color: var(--color-primary);
}

.value-card p {
    margin: 0;
    font-size: 0.95rem;
    color: var(--color-text-muted);
}

/* Activities ================================================ */
.activities-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.activity-card {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    cursor: pointer;
    transition: transform var(--transition), box-shadow var(--transition);
    display: flex;
    flex-direction: column;
}

.activity-card:hover,
.activity-card:focus-visible {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.activity-visual {
    position: relative;
    overflow: hidden;
}

.activity-visual img {
    width: 100%;
    height: 260px;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.activity-card:hover .activity-visual img,
.activity-card:focus-visible .activity-visual img {
    transform: scale(1.04);
}

.activity-tag {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background: rgba(255, 255, 255, 0.95);
    color: var(--color-primary);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    padding: 0.4rem 0.75rem;
    border-radius: var(--radius-sm);
    backdrop-filter: blur(4px);
}

.activity-body {
    padding: 1.75rem;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.activity-body h3 {
    margin: 0 0 0.5rem;
    font-size: 1.35rem;
    color: var(--color-primary);
}

.activity-body p {
    margin: 0 0 1.5rem;
    color: var(--color-text-muted);
    flex: 1;
}

.activity-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--color-accent-dark);
    font-weight: 700;
    font-size: 0.9rem;
    background: none;
    border: none;
    padding: 0;
    cursor: pointer;
    align-self: flex-start;
}

.activity-link svg {
    transition: transform var(--transition);
}

.activity-link:hover svg,
.activity-link:focus-visible svg {
    transform: translate(3px, -3px);
}

/* Why us ==================================================== */
.why-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.why-card {
    background: var(--color-white);
    border-radius: var(--radius-md);
    padding: 2rem;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition), box-shadow var(--transition);
}

.why-card:hover,
.why-card:focus-within {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.why-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary);
    color: var(--color-white);
    border-radius: var(--radius-sm);
    margin-bottom: 1.25rem;
}

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

.why-card h3 {
    margin: 0 0 0.5rem;
    font-size: 1.15rem;
    color: var(--color-primary);
}

.why-card p {
    margin: 0;
    font-size: 0.95rem;
    color: var(--color-text-muted);
}

/* Vision ==================================================== */
.section-vision {
    background: var(--color-primary) !important;
    color: var(--color-white);
    text-align: center;
}

.vision-block {
    position: relative;
    max-width: 820px;
    margin: 0 auto;
    padding: 2rem 0;
}

.vision-quote-mark {
    font-size: 8rem;
    line-height: 1;
    color: rgba(255, 255, 255, 0.08);
    position: absolute;
    top: -2rem;
    left: 50%;
    transform: translateX(-50%);
    pointer-events: none;
    font-family: Georgia, serif;
}

.vision-block blockquote {
    margin: 0;
    position: relative;
    z-index: 1;
}

.vision-block blockquote p {
    font-size: clamp(1.4rem, 3vw, 2rem);
    line-height: 1.4;
    font-weight: 500;
    margin: 0 0 1.5rem;
}

.vision-block footer {
    font-size: 0.9rem;
    color: var(--color-accent);
    font-weight: 700;
    letter-spacing: 0.05em;
}

/* Leadership ================================================ */
.leadership-card {
    display: grid;
    grid-template-columns: 320px 1fr;
    gap: 3rem;
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    max-width: 900px;
    margin: 0 auto;
    align-items: center;
}

.leadership-portrait {
    background: var(--color-off-white);
    height: 100%;
    min-height: 360px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.leadership-portrait img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.leadership-info {
    padding: 2.5rem;
}

.leadership-info h3 {
    margin: 0 0 0.25rem;
    font-size: 1.5rem;
    color: var(--color-primary);
}

.leadership-name-link {
    color: inherit;
    text-decoration: none;
    border-bottom: 2px solid transparent;
    transition: border-color var(--transition), color var(--transition);
}

.leadership-name-link:hover,
.leadership-name-link:focus-visible {
    color: var(--color-accent-dark);
    border-bottom-color: var(--color-accent-dark);
    outline: none;
}

.leadership-role {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-accent-dark);
    margin: 0 0 1.25rem;
}

.leadership-info p:last-child {
    color: var(--color-text-muted);
    margin: 0;
}

/* Corporate structure timeline ============================ */
.timeline {
    position: relative;
    max-width: 760px;
    margin: 0 auto;
    padding-left: 2rem;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 1.35rem;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--color-border);
}

.timeline-item {
    position: relative;
    padding-left: 2.5rem;
    padding-bottom: 3rem;
}

.timeline-item:last-child {
    padding-bottom: 0;
}

.timeline-node {
    position: absolute;
    left: 0;
    top: 0;
    width: 2.75rem;
    height: 2.75rem;
    background: var(--color-white);
    border: 2px solid var(--color-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    color: var(--color-primary);
    z-index: 1;
    transition: background var(--transition), color var(--transition), transform var(--transition);
}

.timeline-item.in-view .timeline-node {
    background: var(--color-primary);
    color: var(--color-white);
    transform: scale(1.1);
}

.timeline-content {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition), box-shadow var(--transition);
}

.timeline-content:hover {
    transform: translateX(4px);
    box-shadow: var(--shadow-md);
}

.timeline-content h3 {
    margin: 0 0 0.5rem;
    font-size: 1.15rem;
    color: var(--color-primary);
}

.timeline-content p {
    margin: 0;
    color: var(--color-text-muted);
    font-size: 0.95rem;
}

/* Invest ==================================================== */
.invest-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.25rem;
}

.invest-card {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 1.75rem;
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.invest-card:hover,
.invest-card:focus-within {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--color-accent);
}

.invest-card h3 {
    margin: 0 0 0.75rem;
    font-size: 1.1rem;
    color: var(--color-primary);
}

.invest-card p {
    margin: 0;
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

/* Contact =================================================== */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 3rem;
    align-items: start;
}

.contact-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.contact-logo img {
    width: 100%;
    max-width: 280px;
    height: auto;
    border-radius: var(--radius-md);
}

.contact-data-card {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 2rem;
    box-shadow: var(--shadow-md);
}

.contact-data-card h3 {
    margin: 0 0 1.5rem;
    font-size: 1.25rem;
    color: var(--color-primary);
}

.data-group {
    margin-bottom: 1.25rem;
}

.data-group:last-child {
    margin-bottom: 0;
}

.data-group h4 {
    margin: 0 0 0.35rem;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--color-text-muted);
}

.data-group p,
.data-group address {
    margin: 0;
    font-style: normal;
    color: var(--color-primary);
    font-weight: 500;
    line-height: 1.5;
}

.data-group a {
    color: var(--color-accent-dark);
}

/* Blinking yellow highlight for global link ================= */
@keyframes blinkYellow {
    0%, 100% { box-shadow: 0 0 0 0 rgba(255, 215, 0, 0); border-color: rgba(255, 255, 255, 0.3); }
    50% { box-shadow: 0 0 0 8px rgba(255, 215, 0, 0.35); border-color: #ffd700; }
}

.blink-yellow {
    animation: blinkYellow 2s infinite;
}


/* Footer ==================================================== */
.site-footer {
    background: var(--color-primary-dark);
    color: rgba(255, 255, 255, 0.8);
    padding: 5rem 0 0;
}

.footer-top {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.25fr 1.5fr;
    gap: 2.5rem;
    padding-bottom: 4rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand .logo {
    margin-bottom: 1rem;
}

.footer-brand p {
    max-width: 280px;
    font-size: 0.95rem;
    line-height: 1.6;
    margin: 0;
}

.footer-nav h4,
.footer-legal h4,
.footer-pitch h4,
.footer-global h4 {
    color: var(--color-white);
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin: 0 0 1.25rem;
}

.footer-nav ul,
.footer-legal ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-nav li,
.footer-legal li {
    margin-bottom: 0.6rem;
    font-size: 0.9rem;
}

.footer-nav a {
    color: rgba(255, 255, 255, 0.8);
}

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

.footer-pitch p,
.footer-global p {
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.footer-pitch .btn {
    display: inline-flex;
}

.footer-bottom {
    padding: 1.5rem 0;
    text-align: center;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.55);
}

/* Modal ===================================================== */
.modal {
    position: fixed;
    inset: 0;
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    visibility: hidden;
    opacity: 0;
    transition: visibility 0.3s, opacity 0.3s;
}

.modal[hidden] {
    display: none;
}

.modal.active {
    visibility: visible;
    opacity: 1;
}

.modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(6, 27, 47, 0.7);
    backdrop-filter: blur(4px);
}

.modal-panel {
    position: relative;
    z-index: 1;
    background: var(--color-white);
    border-radius: var(--radius-lg);
    width: 100%;
    max-width: 900px;
    max-height: 90vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-lg);
    transform: translateY(20px);
    transition: transform 0.3s ease;
}

.modal.active .modal-panel {
    transform: translateY(0);
}

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 40px;
    height: 40px;
    border: none;
    background: var(--color-off-white);
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    z-index: 2;
    transition: background var(--transition), transform var(--transition);
}

.modal-close:hover,
.modal-close:focus-visible {
    background: var(--color-light-gray);
    transform: rotate(90deg);
}

.modal-header {
    padding: 2.5rem 2rem 1rem;
    border-bottom: 1px solid var(--color-border);
}

.modal-header h2 {
    margin: 0 0 0.5rem;
    font-size: 1.6rem;
    color: var(--color-primary);
}

.modal-header p {
    margin: 0;
    color: var(--color-text-muted);
}

.modal-body {
    padding: 2rem;
    overflow-y: auto;
}

.expertise-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.75rem;
}

.expertise-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.85rem 1rem;
    background: var(--color-off-white);
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-text);
    transition: background var(--transition), transform var(--transition);
}

.expertise-item:hover {
    background: var(--color-light-gray);
    transform: translateX(3px);
}

.expertise-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--color-accent);
    flex-shrink: 0;
}

/* Reveal animations ========================================= */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.in-view {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive ================================================= */
@media (max-width: 1024px) {
    .about-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    .about-media {
        position: relative;
        top: 0;
    }
    .contact-grid {
        grid-template-columns: 1fr;
    }
    .invest-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .footer-top {
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    .nav-toggle {
        display: flex;
        order: 3;
    }
    .main-nav {
        order: 3;
    }
    .nav-menu {
        position: fixed;
        inset: 0;
        top: 70px;
        background: var(--color-white);
        flex-direction: column;
        align-items: flex-start;
        padding: 1.5rem;
        gap: 0;
        transform: translateX(100%);
        transition: transform var(--transition);
        box-shadow: var(--shadow-lg);
    }
    .nav-menu.open {
        transform: translateX(0);
    }
    .nav-menu a {
        color: var(--color-primary) !important;
        padding: 1rem;
        width: 100%;
        border-bottom: 1px solid var(--color-border);
        border-radius: 0;
    }
    .nav-menu a:hover,
    .nav-menu a:focus-visible {
        background: var(--color-off-white) !important;
    }
    .header-inner {
        flex-wrap: wrap;
    }
    .lang-switcher {
        order: 2;
        margin-left: auto;
        margin-right: 0.75rem;
    }
    .site-header.scrolled .lang-switcher,
    .lang-switcher {
        background: rgba(255, 255, 255, 0.15);
    }
    .site-header.scrolled .lang-switcher {
        background: var(--color-off-white);
    }
    .site-header.scrolled .lang-btn,
    .lang-btn {
        color: var(--color-white);
    }
    .site-header.scrolled .lang-btn.active,
    .site-header.scrolled .lang-btn:hover,
    .site-header.scrolled .lang-btn:focus-visible {
        color: var(--color-primary);
    }
    .lang-btn.active,
    .lang-btn:hover,
    .lang-btn:focus-visible {
        background: var(--color-white);
        color: var(--color-primary);
    }
    .values-grid,
    .why-grid,
    .activities-grid,
    .expertise-grid {
        grid-template-columns: 1fr;
    }
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
    .leadership-card {
        grid-template-columns: 1fr;
    }
    .leadership-portrait {
        min-height: 240px;
    }
    .invest-grid {
        grid-template-columns: 1fr;
    }
    .footer-top {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .footer-brand p {
        max-width: 100%;
    }
    .hero-content {
        padding-bottom: 5rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 1rem;
    }
    .section {
        padding: 4rem 0;
    }
    .hero-actions {
        flex-direction: column;
    }
    .btn {
        width: 100%;
    }
    .contact-form .form-row {
        grid-template-columns: 1fr;
    }
    .modal-panel {
        max-height: 95vh;
    }
}

/* Reduced motion ============================================ */
@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
    .reveal {
        opacity: 1;
        transform: none;
        transition: none;
    }
    .hero-bg {
        transition: none;
    }
    .scroll-line {
        animation: none;
    }
    .modal,
    .modal-panel {
        transition: none;
    }
}