/* ===========================
   ROSHE INVESTS - FUNKY EDITION
   Inspired by pomad.paris
   Flash Yellow · White · Bold · Rounded
   =========================== */

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

:root {
    --color-bg: #FFFFFF;
    --color-dark: #1B2A4A;
    --color-dark-soft: #243356;
    --color-surface: #F5F5F0;
    --color-surface-2: #ECECEC;
    --color-text: #1A1A1A;
    --color-text-light: #6B6B6B;
    --color-accent: #FFD000;
    --color-accent-hover: #E8B630;
    --color-accent-dark: #CCA000;
    --color-accent-light: #FFE14D;
    --color-white: #FFFFFF;
    --color-border: #E6E6E6;
    --color-card: #FFFFFF;
    --color-light: #F5F5F0;
    --color-success: #00CC66;

    --font-heading: 'Space Grotesk', Helvetica, Arial, sans-serif;
    --font-body: 'DM Sans', Helvetica, Arial, sans-serif;

    --container-width: 1200px;
    --section-padding: 120px;
    --border-radius: 30px;
    --border-radius-sm: 14px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: var(--font-body);
    color: var(--color-text);
    background: var(--color-bg);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
}

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

a {
    color: inherit;
    text-decoration: none;
}

h1, h2, h3, h4 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.05;
    letter-spacing: -0.04em;
    text-transform: uppercase;
}

h1 { font-size: clamp(3.2rem, 8vw, 6rem); }
h2 { font-size: clamp(2.2rem, 5vw, 3.5rem); }
h3 { font-size: clamp(1.5rem, 2.5vw, 2rem); }
h4 { font-size: 1.125rem; }

.text-lg {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--color-text-light);
}

.text-accent {
    color: var(--color-dark);
    background: var(--color-accent);
    padding: 0 8px;
    border-radius: 8px;
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    font-family: var(--font-heading);
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: 100px;
    border: 2px solid var(--color-dark);
    cursor: pointer;
    transition: all var(--transition);
    white-space: nowrap;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    position: relative;
    overflow: hidden;
}

.btn-lg {
    padding: 18px 40px;
    font-size: 0.9375rem;
}

.btn-primary {
    background: var(--color-accent);
    color: var(--color-dark);
    border-color: var(--color-dark);
}
.btn-primary:hover {
    background: var(--color-dark);
    color: var(--color-accent);
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
}

.btn-outline {
    background: transparent;
    color: var(--color-dark);
    border-color: var(--color-dark);
}
.btn-outline:hover {
    background: var(--color-dark);
    color: var(--color-white);
}

.btn-white {
    background: var(--color-white);
    color: var(--color-dark);
    border-color: var(--color-white);
}
.btn-white:hover {
    background: var(--color-accent);
    color: var(--color-dark);
    border-color: var(--color-accent);
}

.btn-outline-white {
    background: transparent;
    color: var(--color-white);
    border-color: rgba(255, 255, 255, 0.4);
}
.btn-outline-white:hover {
    background: var(--color-accent);
    color: var(--color-dark);
    border-color: var(--color-accent);
}

.btn-nav {
    padding: 10px 24px;
    background: var(--color-accent);
    color: var(--color-dark);
    border-color: var(--color-dark);
    font-size: 0.8125rem;
}
.btn-nav:hover {
    background: var(--color-dark);
    color: var(--color-accent);
}

.navbar.scrolled .btn-nav {
    background: var(--color-accent);
    color: var(--color-dark);
    border-color: var(--color-dark);
}
.navbar.scrolled .btn-nav:hover {
    background: var(--color-dark);
    color: var(--color-accent);
}

/* --- Navbar --- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    transition: all var(--transition);
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    padding: 10px 0;
    border-bottom: 2px solid var(--color-dark);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

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

.logo-img {
    height: 44px;
    width: auto;
    transition: opacity var(--transition);
}

.navbar .logo-img-dark {
    display: none;
}
.navbar .logo-img-white {
    display: block;
}

.navbar.scrolled .logo-img-dark {
    display: block;
}
.navbar.scrolled .logo-img-white {
    display: none;
}

.footer-logo .logo-img {
    height: 40px;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
    list-style: none;
}

.nav-links a {
    font-family: var(--font-heading);
    font-size: 0.8125rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.8);
    transition: color var(--transition);
    position: relative;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.navbar.scrolled .nav-links a {
    color: var(--color-text);
}

.nav-links a:not(.btn):hover,
.nav-links a:not(.btn).active {
    color: var(--color-accent);
}

.navbar.scrolled .nav-links a:not(.btn):hover,
.navbar.scrolled .nav-links a:not(.btn).active {
    color: var(--color-dark);
}

.nav-links a:not(.btn)::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 3px;
    background: var(--color-accent);
    transition: width var(--transition);
    border-radius: 3px;
}

.navbar.scrolled .nav-links a:not(.btn)::after {
    background: var(--color-dark);
}

.nav-links a:not(.btn):hover::after,
.nav-links a:not(.btn).active::after {
    width: 100%;
}

.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.mobile-toggle span {
    display: block;
    width: 24px;
    height: 2.5px;
    background: var(--color-white);
    transition: all var(--transition);
    border-radius: 3px;
}

.navbar.scrolled .mobile-toggle span {
    background: var(--color-dark);
}

/* --- Hero --- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 140px 0 80px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background: var(--color-dark);
    z-index: 0;
}

.hero-bg::before {
    display: none;
}

.hero-bg::after {
    display: none;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 900px;
}

.hero-badge {
    display: inline-block;
    padding: 10px 22px;
    background: var(--color-accent);
    color: var(--color-dark);
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    border-radius: 100px;
    margin-bottom: 32px;
}

.hero h1 {
    margin-bottom: 28px;
    color: var(--color-white);
}

.hero-subtitle {
    font-size: 1.25rem;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 48px;
    max-width: 620px;
    text-transform: none;
    letter-spacing: 0;
}

.hero-cta {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 64px;
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: 40px;
    padding-top: 40px;
    border-top: 2px solid rgba(255, 255, 255, 0.15);
}

.stat-number {
    display: block;
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-accent);
}

.stat-label {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.5);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-top: 4px;
}

.stat-divider {
    width: 2px;
    height: 40px;
    background: rgba(255, 255, 255, 0.15);
}

.hero-scroll {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
}

.hero-scroll a {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.4);
    animation: scrollBounce 2s ease-in-out infinite;
}

@keyframes scrollBounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(8px); }
}

/* --- Sections --- */
.section {
    padding: var(--section-padding) 0;
}

.section-dark {
    background: var(--color-dark);
    color: var(--color-white);
}

.section-dark .section-tag {
    color: var(--color-dark);
    background: var(--color-accent);
    border-color: var(--color-accent);
}

.section-dark .text-lg,
.section-dark p {
    color: rgba(255, 255, 255, 0.6);
}

.section-dark h2,
.section-dark h3,
.section-dark h4 {
    color: var(--color-white);
}

.section-tag {
    display: inline-block;
    padding: 8px 20px;
    font-family: var(--font-heading);
    font-size: 0.6875rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-dark);
    border: 2px solid var(--color-dark);
    border-radius: 100px;
    background: var(--color-accent);
    margin-bottom: 20px;
}

.section-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
    margin-bottom: 80px;
}

.section-grid h2 {
    font-size: clamp(1.8rem, 4vw, 2.5rem);
}

.section-header-center {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 64px;
}

.section-subtitle {
    font-size: 1.0625rem;
    color: var(--color-text-light);
    margin-top: 16px;
    text-transform: none;
    letter-spacing: 0;
    font-weight: 400;
}

.section-dark .section-subtitle {
    color: rgba(255, 255, 255, 0.45);
}

/* --- About Text --- */
.about-text p {
    font-size: 1.0625rem;
    line-height: 1.8;
    color: var(--color-text-light);
    margin-bottom: 20px;
}

.about-text p:last-child {
    margin-bottom: 0;
}

/* --- Founder Section --- */
.founder-section {
    margin-top: 0;
}

.founder-profile {
    display: flex;
    gap: 40px;
    align-items: flex-start;
    background: var(--color-surface);
    border: 2px solid var(--color-dark);
    border-radius: var(--border-radius);
    padding: 48px;
    transition: all 0.3s ease;
}

.founder-profile:hover {
    box-shadow: 8px 8px 0px var(--color-accent);
}

.founder-avatar {
    flex-shrink: 0;
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background: var(--color-accent);
    border: 3px solid var(--color-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-dark);
    text-transform: uppercase;
    overflow: hidden;
}

.founder-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 20%;
}

.founder-info h3 {
    font-size: 1.5rem;
    margin-bottom: 4px;
    color: var(--color-dark);
}

.founder-role {
    display: inline-block;
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-accent-dark);
    margin-bottom: 16px;
}

.founder-info > p {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--color-text-light);
    margin-bottom: 24px;
}

.founder-stats {
    display: flex;
    gap: 32px;
    margin-bottom: 24px;
    padding: 20px 0;
    border-top: 2px solid var(--color-border);
    border-bottom: 2px solid var(--color-border);
}

.founder-stat {
    display: flex;
    flex-direction: column;
}

.founder-stat-value {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-dark);
}

.founder-stat-label {
    font-size: 0.6875rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--color-text-light);
    font-family: var(--font-heading);
    font-weight: 500;
}

.founder-linkedin {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-heading);
    font-size: 0.8125rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--color-dark);
    transition: color var(--transition);
}

.founder-linkedin:hover {
    color: var(--color-accent-dark);
}

/* --- About / Founder Card (legacy) --- */
.founder-card {
    background: var(--color-surface);
    border-radius: var(--border-radius);
    padding: 48px;
    border: 2px solid var(--color-dark);
}

.founder-card h3 {
    margin-bottom: 36px;
    color: var(--color-dark);
}

.timeline {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.timeline-item {
    display: grid;
    grid-template-columns: 80px 1fr;
    gap: 24px;
    padding: 24px 0;
    border-bottom: 2px solid var(--color-border);
}

.timeline-item:last-child {
    border-bottom: none;
}

.timeline-year {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-dark);
}

.timeline-text strong {
    display: block;
    margin-bottom: 4px;
    color: var(--color-dark);
}

.timeline-text p {
    font-size: 0.9375rem;
    color: var(--color-text-light);
}

/* --- Activities --- */
.activities-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin-bottom: 80px;
}

.activity-card {
    background: rgba(255, 255, 255, 0.06);
    border: 2px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--border-radius);
    padding: 48px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.activity-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--color-accent);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 0;
}

.activity-card:hover {
    border-color: var(--color-accent);
    transform: translateY(-6px);
}

.activity-card:hover::before {
    opacity: 0.06;
}

.activity-card > * {
    position: relative;
    z-index: 1;
}

.activity-icon {
    width: 72px;
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-accent);
    border-radius: 22px;
    margin-bottom: 28px;
    margin-left: auto;
    margin-right: auto;
    color: var(--color-dark);
}

.activity-card h3 {
    margin-bottom: 12px;
    text-align: center;
}

.activity-desc {
    font-size: 1rem;
    margin-bottom: 24px;
    color: rgba(255, 255, 255, 0.5);
    text-transform: none;
    letter-spacing: 0;
    font-weight: 400;
}

.activity-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 28px;
}

.activity-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9375rem;
    color: rgba(255, 255, 255, 0.75);
}

.activity-list li svg {
    flex-shrink: 0;
    color: var(--color-accent);
}

.activity-tags {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.tag {
    padding: 6px 14px;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    border-radius: 100px;
    background: var(--color-accent);
    color: var(--color-dark);
    border: none;
    font-family: var(--font-heading);
    text-transform: uppercase;
}

/* --- Process Timeline Infographie --- */
.process-timeline {
    margin: 64px 0 80px;
    position: relative;
    background: rgba(255, 255, 255, 0.03);
    border: 2px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--border-radius);
    padding: 48px;
}

.timeline-steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    position: relative;
}

.timeline-step {
    position: relative;
    background: rgba(255, 255, 255, 0.05);
    border: 2px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--border-radius);
    padding: 36px 28px 32px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    transition: all 0.3s ease;
}

.timeline-step:hover {
    border-color: var(--color-accent);
    transform: translateY(-6px);
    box-shadow: 6px 6px 0px var(--color-accent);
}

.timeline-step-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 2px solid rgba(255, 255, 255, 0.08);
}

.timeline-number {
    font-family: 'Caveat', cursive;
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--color-accent);
    line-height: 1;
    letter-spacing: -0.02em;
}

.timeline-icon {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 208, 0, 0.12);
    color: var(--color-accent);
    flex-shrink: 0;
    transition: all 0.3s ease;
}

.timeline-step:hover .timeline-icon {
    background: var(--color-accent);
    color: var(--color-dark);
    transform: rotate(-10deg) scale(1.1);
}

.timeline-step h4 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: 10px;
    line-height: 1.3;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.timeline-step p {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.5);
    line-height: 1.7;
    text-transform: none;
    letter-spacing: 0;
    font-weight: 400;
    flex: 1;
}

.timeline-connector {
    display: none;
}

.typologies-header {
    margin-top: 120px;
    margin-bottom: 48px;
}

/* --- Track Record / Projects --- */
#track-record {
    padding-bottom: 60px;
}

#track-record .section-header-center {
    max-width: none;
}

/* Projects Scroll Reveal */
.projects-reveal {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.reveal-project {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 56px;
    align-items: center;
    padding: 72px 0;
    border-bottom: 1px solid var(--color-border);
}

.reveal-project:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.reveal-project:nth-child(even) {
    direction: rtl;
}

.reveal-project:nth-child(even) > * {
    direction: ltr;
}

/* Info Panel */
.reveal-info {
    opacity: 0;
    transform: translateY(20px);
    will-change: opacity, transform;
}

.reveal-number {
    display: block;
    font-family: var(--font-heading);
    font-size: 7rem;
    font-weight: 700;
    line-height: 0.85;
    margin-bottom: 20px;
    letter-spacing: -0.04em;
    -webkit-text-stroke: 2px var(--color-dark);
    color: transparent;
    opacity: 0.18;
}

.reveal-info .project-tag {
    margin-bottom: 0;
}

.reveal-info .project-property-type {
    margin-bottom: 0;
    margin-left: 6px;
}

.reveal-info h3 {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-dark);
    margin: 16px 0 6px;
    line-height: 1.15;
    letter-spacing: -0.02em;
}

.reveal-location {
    display: flex;
    align-items: center;
    gap: 6px;
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-text-light);
    margin-bottom: 28px;
    letter-spacing: 0.02em;
}

.reveal-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
}

.reveal-stat {
    display: flex;
    flex-direction: column;
    gap: 2px;
    padding: 16px 0;
    border-top: 2px solid var(--color-dark);
}

.reveal-stat:not(:first-child) {
    padding-left: 20px;
    border-left: 1px solid var(--color-border);
}

.reveal-stat-label {
    font-family: var(--font-heading);
    font-size: 0.6rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--color-text-light);
    font-weight: 600;
}

.reveal-stat-value {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.35rem;
    color: var(--color-dark);
    letter-spacing: -0.02em;
}

/* Visual Panel — Image Reveal */
.reveal-visual {
    position: relative;
}

.reveal-image-container {
    position: relative;
    border-radius: var(--border-radius);
    overflow: hidden;
    border: 2px solid var(--color-dark);
    aspect-ratio: 4 / 3;
    background: var(--color-surface);
}

.reveal-before,
.reveal-after {
    position: absolute;
    inset: 0;
}

.reveal-before {
    z-index: 1;
}

.reveal-after {
    z-index: 2;
    clip-path: inset(0 100% 0 0);
    will-change: clip-path;
}

.reveal-before img,
.reveal-after img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* Slider line */
.reveal-slider {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    z-index: 3;
    width: 2px;
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
    transform: translateX(-50%);
}

.reveal-slider-line {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 50%;
    width: 3px;
    background: var(--color-white);
    transform: translateX(-50%);
    box-shadow: 0 0 12px rgba(0,0,0,0.4);
}

.reveal-slider-handle {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--color-white);
    border: 2px solid var(--color-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-dark);
    box-shadow: 0 2px 16px rgba(0,0,0,0.2);
}

/* Labels Avant/Après */
.reveal-label {
    position: absolute;
    bottom: 12px;
    z-index: 4;
    padding: 4px 14px;
    border-radius: 100px;
    font-family: var(--font-heading);
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.reveal-label-before {
    left: 12px;
    background: rgba(0,0,0,0.55);
    color: var(--color-white);
    backdrop-filter: blur(4px);
}

.reveal-label-after {
    right: 12px;
    background: var(--color-accent);
    color: var(--color-dark);
}

/* Placeholders */
.reveal-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-surface);
    color: var(--color-text-light);
    opacity: 0.5;
}

.reveal-placeholder-after {
    background: rgba(0, 204, 102, 0.06);
    color: var(--color-success);
    opacity: 0.7;
}

/* Kept from old styles for tag/property-type reuse */
.project-tag {
    display: inline-block;
    padding: 5px 14px;
    font-family: var(--font-heading);
    font-size: 0.625rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    background: var(--color-accent);
    color: var(--color-dark);
    border-radius: 100px;
    margin-bottom: 0;
}

.project-property-type {
    display: inline-block;
    padding: 3px 12px;
    font-family: var(--font-heading);
    font-size: 0.625rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    background: rgba(27, 42, 74, 0.08);
    color: var(--color-dark);
    border-radius: 100px;
    margin-bottom: 0;
}

.status-done {
    color: var(--color-success) !important;
}

.status-progress {
    color: #e6930a !important;
}

/* --- Metrics Bar --- */
.metrics-bar {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    padding: 48px;
    background: var(--color-dark);
    border: 2px solid var(--color-dark);
    border-radius: var(--border-radius);
    text-align: center;
}

.metric-value {
    display: block;
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-accent);
    margin-bottom: 4px;
}

.metric-label {
    font-family: var(--font-heading);
    font-size: 0.6875rem;
    color: rgba(255, 255, 255, 0.5);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

/* --- Activities Grid variants --- */
.activities-grid-3 {
    grid-template-columns: repeat(3, 1fr);
}

.activities-grid-2 {
    grid-template-columns: repeat(2, 1fr);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* --- Secondary Activity --- */
.secondary-activity {
    margin-top: 40px;
    padding-top: 40px;
    border-top: 2px solid rgba(255, 255, 255, 0.08);
}

.secondary-activity-inner {
    display: flex;
    gap: 20px;
    align-items: flex-start;
    max-width: 640px;
    margin: 0 auto;
    padding: 28px 32px;
    background: rgba(255, 255, 255, 0.04);
    border: 2px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--border-radius-sm);
}

.secondary-activity-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-accent);
    border-radius: 14px;
    color: var(--color-dark);
}

.secondary-activity h4 {
    font-size: 1rem;
    margin-bottom: 4px;
    color: var(--color-white);
}

.secondary-activity p {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.45);
}

/* --- Invest Section --- */
.section-accent {
    background: var(--color-accent);
    position: relative;
}

.section-accent .section-tag {
    background: var(--color-dark);
    color: var(--color-accent);
    border-color: var(--color-dark);
}

.section-accent h2,
.section-accent h3,
.section-accent strong {
    color: var(--color-dark);
}

.section-accent p,
.section-accent .text-lg {
    color: rgba(0, 0, 0, 0.6);
}

.invest-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
}

.invest-content h2 {
    margin-bottom: 20px;
    color: var(--color-dark);
}

.invest-content .text-lg {
    margin-bottom: 40px;
}

.invest-features {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.invest-feature {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.invest-feature-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-dark);
    border-radius: 14px;
    color: var(--color-accent);
}

.invest-feature strong {
    display: block;
    font-family: var(--font-heading);
    font-size: 0.9375rem;
    margin-bottom: 2px;
    color: var(--color-dark);
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

.invest-feature p {
    font-size: 0.875rem;
    color: rgba(0, 0, 0, 0.5);
}

/* --- Invest Form --- */
.invest-form-wrapper {
    position: relative;
}

.invest-form {
    background: var(--color-white);
    border: 2px solid var(--color-dark);
    border-radius: var(--border-radius);
    padding: 40px;
    box-shadow: 8px 8px 0px var(--color-dark);
}

.invest-form h3 {
    margin-bottom: 8px;
    color: var(--color-dark);
}

.invest-form > p {
    font-size: 0.9375rem;
    color: var(--color-text-light);
    margin-bottom: 28px;
    text-transform: none;
    letter-spacing: 0;
    font-weight: 400;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: 6px;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 14px 16px;
    font-family: var(--font-body);
    font-size: 0.9375rem;
    color: var(--color-text);
    background: var(--color-surface);
    border: 2px solid var(--color-border);
    border-radius: var(--border-radius-sm);
    transition: border-color var(--transition), box-shadow var(--transition);
    appearance: none;
    -webkit-appearance: none;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--color-dark);
    box-shadow: 0 0 0 3px rgba(255, 208, 0, 0.3);
}

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

.form-group select {
    background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%231A1A1A' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 40px;
}

.btn-full {
    width: 100%;
    justify-content: center;
    margin-top: 8px;
}

.form-disclaimer {
    font-size: 0.75rem;
    color: var(--color-text-light);
    text-align: center;
    margin-top: 16px;
}

.form-success {
    text-align: center;
    padding: 60px 40px;
    background: var(--color-white);
    border: 2px solid var(--color-dark);
    border-radius: var(--border-radius);
    box-shadow: 8px 8px 0px var(--color-dark);
}

.form-success svg {
    margin-bottom: 20px;
}

.form-success h3 {
    margin-bottom: 12px;
    color: var(--color-dark);
}

.form-success p {
    color: var(--color-text-light);
    font-size: 0.9375rem;
}

/* --- Before / After in Project Cards --- */
/* Old BA styles removed — replaced by reveal system */

/* Testimonials section removed (orphan CSS cleaned) */

/* --- News --- */
.news-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.news-card {
    background: var(--color-white);
    border: 2px solid var(--color-dark);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: all 0.3s ease;
}

.news-card:hover {
    transform: translateY(-6px);
    box-shadow: 6px 6px 0px var(--color-accent);
}

.news-card-content {
    padding: 32px;
}

.news-tag {
    display: inline-block;
    padding: 5px 14px;
    font-family: var(--font-heading);
    font-size: 0.625rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    background: var(--color-accent);
    color: var(--color-dark);
    border-radius: 100px;
    margin-bottom: 16px;
}

.news-card h3 {
    font-size: 1.125rem;
    margin-bottom: 8px;
    color: var(--color-dark);
}

.news-card p {
    font-size: 0.9375rem;
    color: var(--color-text-light);
    margin-bottom: 20px;
    line-height: 1.6;
    text-transform: none;
    letter-spacing: 0;
    font-weight: 400;
}

.news-link {
    font-family: var(--font-heading);
    font-size: 0.8125rem;
    font-weight: 700;
    color: var(--color-dark);
    transition: color var(--transition);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.news-card:hover .news-link {
    color: var(--color-accent-dark);
}

.news-card-cta {
    border-style: dashed;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: transparent;
}

.news-card-cta svg {
    margin-bottom: 12px;
    color: var(--color-text-light);
}

.news-card-cta:hover svg {
    color: var(--color-dark);
}

/* --- CTA Section --- */
.section-cta {
    background: var(--color-dark);
    color: var(--color-white);
    text-align: center;
}

.cta-content {
    max-width: 800px;
    margin: 0 auto;
}

.cta-content h2 {
    color: var(--color-white);
    margin-bottom: 20px;
}

.cta-content .text-lg {
    color: rgba(255, 255, 255, 0.5);
    margin-bottom: 40px;
}

.cta-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* --- Footer --- */
.footer {
    padding: 80px 0 40px;
    background: var(--color-surface);
    border-top: 2px solid var(--color-dark);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}

.footer-brand p {
    margin-top: 16px;
    font-size: 0.875rem;
    color: var(--color-text-light);
    line-height: 1.6;
}

.footer-links h4,
.footer-links h3.footer-heading {
    font-family: var(--font-heading);
    font-size: 0.6875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-dark);
    margin-bottom: 16px;
}

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

.footer-links li,
.footer-links a {
    font-size: 0.9375rem;
    color: var(--color-text-light);
    transition: color var(--transition);
}

.footer-links a:hover {
    color: var(--color-dark);
}

.footer-bottom {
    padding-top: 32px;
    border-top: 2px solid var(--color-border);
}

.footer-bottom p {
    font-size: 0.8125rem;
    color: var(--color-text-light);
}

/* --- Animations --- */

[data-animate] {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1), transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}

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

[data-animate="fade-left"] {
    opacity: 0;
    transform: translateX(-50px);
}

[data-animate="fade-right"] {
    opacity: 0;
    transform: translateX(50px);
}

[data-animate="scale"] {
    opacity: 0;
    transform: scale(0.9);
}

[data-animate="fade"] {
    opacity: 0;
    transform: none;
}

/* --- Hero entrance animations --- */
.hero-badge {
    opacity: 0;
    transform: translateY(20px);
    animation: heroFadeIn 0.8s cubic-bezier(0.22, 1, 0.36, 1) 0.3s forwards;
}

.hero h1 {
    opacity: 0;
    transform: translateY(30px);
    animation: heroFadeIn 0.8s cubic-bezier(0.22, 1, 0.36, 1) 0.5s forwards;
}

/* "Créateurs de Patrimoine" highlight */
.hero-highlight {
    display: inline-block;
    background: var(--color-accent);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation:
        heroFadeIn 0.8s cubic-bezier(0.22, 1, 0.36, 1) 0.5s forwards,
        shimmerLime 4s ease-in-out 1.5s infinite;
    background-size: 200% 100%;
    background-image: linear-gradient(
        90deg,
        #FFD000 0%,
        #FFE14D 35%,
        #FFFFFF 50%,
        #FFE14D 65%,
        #FFD000 100%
    );
}

@keyframes shimmerLime {
    0% { background-position: 100% 50%; }
    50% { background-position: 0% 50%; }
    100% { background-position: 100% 50%; }
}

.hero-subtitle {
    opacity: 0;
    transform: translateY(30px);
    animation: heroFadeIn 0.8s cubic-bezier(0.22, 1, 0.36, 1) 0.7s forwards;
}

.hero-cta {
    opacity: 0;
    transform: translateY(30px);
    animation: heroFadeIn 0.8s cubic-bezier(0.22, 1, 0.36, 1) 0.9s forwards;
}

@keyframes heroFadeIn {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* --- Metrics pop --- */
.metric-value {
    display: inline-block;
    transition: transform 0.3s ease;
}

.metrics-bar.animate-in .metric {
    animation: metricPop 0.5s cubic-bezier(0.22, 1, 0.36, 1) forwards;
    opacity: 0;
    transform: scale(0.8);
}

.metrics-bar.animate-in .metric:nth-child(1) { animation-delay: 0.1s; }
.metrics-bar.animate-in .metric:nth-child(2) { animation-delay: 0.25s; }
.metrics-bar.animate-in .metric:nth-child(3) { animation-delay: 0.4s; }
.metrics-bar.animate-in .metric:nth-child(4) { animation-delay: 0.55s; }

@keyframes metricPop {
    0% { opacity: 0; transform: scale(0.8); }
    60% { transform: scale(1.08); }
    100% { opacity: 1; transform: scale(1); }
}

/* --- Timeline step stagger --- */
.process-timeline.animate-in .timeline-step {
    animation: timelineStepIn 0.5s cubic-bezier(0.22, 1, 0.36, 1) forwards;
    opacity: 0;
    transform: translateY(30px) scale(0.95);
}

.process-timeline.animate-in .timeline-step:nth-child(1) { animation-delay: 0.05s; }
.process-timeline.animate-in .timeline-step:nth-child(2) { animation-delay: 0.12s; }
.process-timeline.animate-in .timeline-step:nth-child(3) { animation-delay: 0.19s; }
.process-timeline.animate-in .timeline-step:nth-child(4) { animation-delay: 0.26s; }
.process-timeline.animate-in .timeline-step:nth-child(5) { animation-delay: 0.33s; }
.process-timeline.animate-in .timeline-step:nth-child(6) { animation-delay: 0.40s; }

@keyframes timelineStepIn {
    to { opacity: 1; transform: translateY(0) scale(1); }
}

/* --- Project reveal stagger (unused, kept for reference) --- */

@keyframes cardSlideUp {
    from { opacity: 0; transform: translateY(35px); }
    to { opacity: 1; transform: translateY(0); }
}

/* --- Button hover shine --- */
.btn::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(105deg, transparent 40%, rgba(255, 255, 255, 0.25) 50%, transparent 60%);
    transform: translateX(-100%);
    transition: transform 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}

.btn:hover::after {
    transform: translateX(100%);
}

/* --- Activity card icon hover --- */
.activity-icon {
    transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.4s ease;
}

.activity-card:hover .activity-icon {
    transform: scale(1.1) rotate(-5deg);
    box-shadow: 0 8px 24px rgba(255, 208, 0, 0.3);
}

/* --- Invest features stagger --- */
.invest-content.animate-in .invest-feature {
    animation: featureFadeIn 0.5s cubic-bezier(0.22, 1, 0.36, 1) forwards;
    opacity: 0;
    transform: translateX(-20px);
}

.invest-content.animate-in .invest-feature:nth-child(1) { animation-delay: 0.2s; }
.invest-content.animate-in .invest-feature:nth-child(2) { animation-delay: 0.35s; }
.invest-content.animate-in .invest-feature:nth-child(3) { animation-delay: 0.5s; }

@keyframes featureFadeIn {
    to { opacity: 1; transform: translateX(0); }
}

/* --- Section tag --- */
.section-tag {
    display: inline-block;
    transition: transform 0.3s ease;
}

/* --- CTA glow --- */
.section-cta .btn-white {
    animation: limeGlow 3s ease-in-out infinite;
}

@keyframes limeGlow {
    0%, 100% { box-shadow: 0 4px 15px rgba(255, 208, 0, 0.15); }
    50% { box-shadow: 0 4px 35px rgba(255, 208, 0, 0.35); }
}

/* Testimonials stagger removed (orphan CSS) */

/* --- Founder profile hover --- */
.founder-profile:hover .founder-avatar {
    transform: scale(1.05) rotate(-5deg);
    transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}

/* --- Form focus --- */
.invest-form input:focus,
.invest-form select:focus {
    transform: scale(1.01);
    transition: transform 0.2s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

/* --- Blog Page --- */
.blog-hero {
    padding: 160px 0 80px;
    background: var(--color-dark);
    color: var(--color-white);
    text-align: center;
}

.blog-hero-content h1 {
    font-family: var(--font-heading);
    font-size: clamp(1.6rem, 5vw, 4rem);
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--color-white);
    white-space: nowrap;
}

.blog-hero-subtitle {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.6);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.7;
}

.blog-filter-section {
    background: var(--color-white);
    padding: 32px 0;
    border-bottom: 2px solid var(--color-border);
    position: sticky;
    top: 72px;
    z-index: 90;
}

.blog-filters {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    justify-content: center;
}

.blog-filter-btn {
    padding: 10px 24px;
    border-radius: 100px;
    border: 2px solid var(--color-dark);
    background: transparent;
    color: var(--color-dark);
    font-family: var(--font-heading);
    font-size: 0.8125rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    cursor: pointer;
    transition: all 0.3s ease;
}

.blog-filter-btn:hover {
    background: var(--color-dark);
    color: var(--color-white);
}

.blog-filter-btn.active {
    background: var(--color-accent);
    border-color: var(--color-accent);
    color: var(--color-dark);
}

.blog-articles-section {
    padding: 64px 0 80px;
    background: var(--color-light);
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 24px;
}

.blog-card {
    background: var(--color-white);
    border: 2px solid var(--color-border);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
}

.blog-card:hover {
    border-color: var(--color-dark);
    transform: translateY(-6px);
    box-shadow: 6px 6px 0px var(--color-accent);
}

.blog-card-image {
    width: 100%;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    border-bottom: 2px solid var(--color-border);
}

.blog-card-image-placeholder {
    width: 100%;
    height: 100%;
    background: var(--color-light);
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(27, 42, 74, 0.2);
    transition: background 0.3s ease;
}

.blog-card:hover .blog-card-image-placeholder {
    background: rgba(255, 208, 0, 0.08);
    color: var(--color-accent);
}

.blog-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.4s ease;
}

.blog-card:hover .blog-card-image img {
    transform: scale(1.05);
}

.blog-card-body {
    padding: 28px;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.blog-card-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.blog-tag {
    padding: 4px 12px;
    border-radius: 100px;
    font-size: 0.6875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-family: var(--font-heading);
}

.blog-tag-acquisition {
    background: rgba(255, 208, 0, 0.15);
    color: #b39200;
}

.blog-tag-education {
    background: rgba(59, 130, 246, 0.12);
    color: #2563eb;
}

.blog-tag-strategie {
    background: rgba(16, 185, 129, 0.12);
    color: #059669;
}

.blog-tag-projet {
    background: rgba(168, 85, 247, 0.12);
    color: #7c3aed;
}

.blog-date {
    font-size: 0.75rem;
    color: rgba(27, 42, 74, 0.4);
    font-weight: 500;
}

.blog-card-body h3 {
    font-family: var(--font-heading);
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: 12px;
    line-height: 1.4;
}

.blog-card-body p {
    font-size: 0.875rem;
    color: rgba(27, 42, 74, 0.6);
    line-height: 1.7;
    flex: 1;
    margin-bottom: 20px;
}

.blog-read-more {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-heading);
    font-size: 0.8125rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--color-dark);
    text-decoration: none;
    transition: all 0.3s ease;
}

.blog-read-more:hover {
    color: var(--color-accent);
}

.blog-read-more svg {
    transition: transform 0.3s ease;
}

.blog-read-more:hover svg {
    transform: translateX(4px);
}

.blog-newsletter {
    padding: 80px 0;
    background: var(--color-dark);
}

.blog-newsletter-content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.blog-newsletter-content h2 {
    font-family: var(--font-heading);
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    color: var(--color-white);
    margin-bottom: 16px;
}

.blog-newsletter-content p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 1.0625rem;
    line-height: 1.7;
    margin-bottom: 32px;
}

@keyframes blogCardIn {
    from { opacity: 0; transform: translateY(20px) scale(0.97); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

.blog-empty {
    text-align: center;
    padding: 80px 20px;
    color: var(--color-text-light);
    font-size: 1.0625rem;
}

/* --- Article Page --- */
.article-page {
    padding-top: 120px;
    padding-bottom: 80px;
    background: var(--color-white);
}

.article-breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 40px;
    font-size: 0.8125rem;
    flex-wrap: wrap;
}

.article-breadcrumb a {
    color: var(--color-text-light);
    text-decoration: none;
    transition: color 0.2s;
}

.article-breadcrumb a:hover {
    color: var(--color-dark);
}

.breadcrumb-sep {
    color: var(--color-border);
}

.breadcrumb-current {
    color: var(--color-dark);
    font-weight: 600;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 400px;
}

.article-header {
    max-width: 780px;
    margin: 0 auto 48px;
    text-align: center;
}

.article-header .blog-tag {
    margin-bottom: 20px;
    display: inline-block;
}

.article-header h1 {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
    color: var(--color-dark);
    line-height: 1.2;
    margin-bottom: 24px;
}

.article-meta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 24px;
    flex-wrap: wrap;
}

.article-author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.article-author-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    overflow: hidden;
    border: 2px solid var(--color-border);
}

.article-author-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.article-author-name {
    display: block;
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--color-dark);
}

.article-date {
    font-size: 0.75rem;
    color: var(--color-text-light);
}

.article-share {
    display: flex;
    gap: 8px;
}

.share-btn {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    border: 2px solid var(--color-border);
    background: transparent;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--color-text-light);
    transition: all 0.2s;
}

.share-btn:hover {
    border-color: var(--color-dark);
    color: var(--color-dark);
}

.article-hero-image {
    max-width: 900px;
    margin: 0 auto 48px;
    border-radius: var(--border-radius);
    overflow: hidden;
    border: 2px solid var(--color-border);
}

.article-hero-image img {
    width: 100%;
    height: auto;
    display: block;
}

.article-body {
    max-width: 720px;
    margin: 0 auto;
    font-size: 1.0625rem;
    line-height: 1.8;
    color: var(--color-text);
}

.article-body h2 {
    font-family: var(--font-heading);
    font-size: 1.625rem;
    font-weight: 700;
    color: var(--color-dark);
    margin: 48px 0 16px;
}

.article-body h3 {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-dark);
    margin: 32px 0 12px;
}

.article-body p {
    margin-bottom: 20px;
}

.article-body strong {
    color: var(--color-dark);
    font-weight: 600;
}

.article-body ul, .article-body ol {
    margin: 16px 0 24px 24px;
}

.article-body li {
    margin-bottom: 8px;
    padding-left: 8px;
}

.article-body a {
    color: var(--color-dark);
    text-decoration: underline;
    text-underline-offset: 3px;
    transition: color 0.2s;
}

.article-body a:hover {
    color: var(--color-accent-dark);
}

.article-footer {
    max-width: 720px;
    margin: 64px auto 0;
}

.article-cta-box {
    background: var(--color-dark);
    border-radius: var(--border-radius);
    padding: 48px;
    text-align: center;
    color: var(--color-white);
}

.article-cta-box h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.article-cta-box p {
    color: rgba(255,255,255,0.6);
    margin-bottom: 24px;
    font-size: 1rem;
}

.article-related {
    max-width: 900px;
    margin: 80px auto 0;
}

.article-related h2 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: 24px;
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.related-card {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 24px;
    border: 2px solid var(--color-border);
    border-radius: var(--border-radius-sm);
    text-decoration: none;
    transition: all 0.3s ease;
}

.related-card:hover {
    border-color: var(--color-dark);
    transform: translateY(-4px);
    box-shadow: 4px 4px 0px var(--color-accent);
}

.related-card h4,
.related-card h3 {
    font-family: var(--font-heading);
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--color-dark);
    line-height: 1.4;
}

.related-card .blog-date {
    font-size: 0.75rem;
    color: var(--color-text-light);
}

/* --- Responsive --- */
@media (max-width: 1024px) {
    :root {
        --section-padding: 80px;
    }

    .section-grid { gap: 48px; }
    .activities-grid { gap: 20px; }
    .activities-grid-3 { grid-template-columns: 1fr 1fr; }
    .process-timeline { padding: 32px; }
    .timeline-steps { gap: 16px; }
    .timeline-number { font-size: 3rem; }
    .invest-grid { gap: 48px; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
    /* testimonials removed */
    .blog-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    :root {
        --section-padding: 64px;
    }

    /* Prevent horizontal overflow from animations on mobile */
    [data-animate="fade-left"],
    [data-animate="fade-right"] {
        transform: translateY(30px);
    }

    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 360px;
        height: 100vh;
        background: var(--color-white);
        flex-direction: column;
        align-items: flex-start;
        padding: 100px 32px 32px;
        gap: 24px;
        transition: right var(--transition);
        box-shadow: -10px 0 60px rgba(0, 0, 0, 0.1);
        border-left: 2px solid var(--color-dark);
    }

    .nav-links.active { right: 0; }

    .nav-links a {
        color: var(--color-dark) !important;
    }

    .mobile-toggle {
        display: flex;
        z-index: 1001;
    }

    .mobile-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
    .mobile-toggle.active span:nth-child(2) { opacity: 0; }
    .mobile-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

    .hero { padding: 100px 0 60px; }
    .hero-stats { flex-direction: column; align-items: flex-start; gap: 20px; }
    .stat-divider { width: 40px; height: 1px; }
    .hero-scroll { display: none; }

    .section-grid { grid-template-columns: 1fr; gap: 32px; }
    .activities-grid, .activities-grid-3 { grid-template-columns: 1fr; }
    .process-timeline { padding: 24px; }
    .timeline-steps { grid-template-columns: 1fr 1fr; gap: 14px; }
    .timeline-number { font-size: 2.5rem; }
    .timeline-step { padding: 28px 22px 24px; }
    .timeline-icon { width: 44px; height: 44px; }
    .reveal-project { grid-template-columns: 1fr; gap: 28px; padding: 48px 0; }
    .reveal-project:nth-child(even) { direction: ltr; }
    .reveal-number { font-size: 4.5rem; }
    .reveal-info h3 { font-size: 1.5rem; }
    .reveal-stat-value { font-size: 1.1rem; }
    .reveal-stat:not(:first-child) { padding-left: 12px; }
    .reveal-image-container { aspect-ratio: 3 / 2; }
    .metrics-bar { grid-template-columns: 1fr 1fr; padding: 32px; gap: 24px; }
    .invest-grid { grid-template-columns: 1fr; gap: 40px; }
    .news-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; gap: 32px; }
    /* testimonials removed */

    .founder-card { padding: 32px; }
    .founder-profile { flex-direction: column; align-items: center; text-align: center; padding: 32px; gap: 24px; }
    .founder-avatar { width: 100px; height: 100px; font-size: 1.5rem; }
    .founder-stats { justify-content: center; flex-wrap: wrap; gap: 24px; }
    .founder-stat { align-items: center; }
    .founder-linkedin { justify-content: center; }
    .activity-card { padding: 32px; }
    .timeline-item { grid-template-columns: 60px 1fr; gap: 16px; }

    .blog-hero { padding: 120px 0 60px; }
    .blog-grid { grid-template-columns: 1fr; }
    .blog-filter-section { top: 60px; }
    .blog-filters { gap: 8px; }
    .blog-filter-btn { padding: 8px 16px; font-size: 0.75rem; }
    .blog-card-body { padding: 24px; }

    .article-page { padding-top: 100px; }
    .article-header h1 { font-size: 1.75rem; }
    .article-body { font-size: 1rem; }
    .article-body h2 { font-size: 1.375rem; }
    .article-cta-box { padding: 32px 24px; }
    .related-grid { grid-template-columns: 1fr; }
    .breadcrumb-current { max-width: 200px; }
}

@media (max-width: 480px) {
    .hero-cta { flex-direction: column; }
    .hero-cta .btn { width: 100%; justify-content: center; }
    .timeline-steps { grid-template-columns: 1fr; gap: 12px; }
    .timeline-step { padding: 24px 20px 20px; }
    .timeline-number { font-size: 2.2rem; }
    .metrics-bar { grid-template-columns: 1fr; }
    .cta-buttons { flex-direction: column; }
    .cta-buttons .btn { width: 100%; justify-content: center; }
}

/* --- Honeypot anti-spam (champ invisible) --- */
.form-hp {
    position: absolute;
    left: -9999px;
    top: -9999px;
    opacity: 0;
    height: 0;
    width: 0;
    overflow: hidden;
    pointer-events: none;
}

/* --- Disabled button state --- */
.btn:disabled,
.btn[disabled] {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none !important;
    box-shadow: none !important;
}

/* --- Focus Visible (Accessibility) --- */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
.btn:focus-visible {
    outline: 3px solid var(--color-accent);
    outline-offset: 3px;
}

.nav-links a:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 4px;
    border-radius: 4px;
}

.blog-filter-btn:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 3px;
}

.share-btn:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 3px;
}

/* --- Reduced Motion (Accessibility) --- */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }

    .hero-highlight, .hero-subtitle, .hero-badge, .hero-cta {
        opacity: 1 !important;
        transform: none !important;
    }

    [data-animate] {
        opacity: 1 !important;
        transform: none !important;
    }
}

/* --- Screen Reader Only (Accessibility) --- */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* --- Skip to Content (Accessibility) --- */
.skip-to-content {
    position: absolute;
    top: -100%;
    left: 16px;
    z-index: 10000;
    padding: 12px 24px;
    background: var(--color-accent);
    color: var(--color-dark);
    font-family: var(--font-heading);
    font-size: 0.875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    border-radius: 0 0 var(--border-radius-sm) var(--border-radius-sm);
    text-decoration: none;
    transition: top 0.2s;
}

.skip-to-content:focus {
    top: 0;
    outline: 3px solid var(--color-dark);
    outline-offset: 2px;
}

/* --- Mobile Menu Overlay --- */
.menu-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.menu-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* --- Form Validation Errors --- */
.field-invalid {
    border-color: #E53E3E !important;
    box-shadow: 0 0 0 3px rgba(229, 62, 62, 0.15) !important;
}

.field-error {
    display: block;
    margin-top: 6px;
    font-size: 0.75rem;
    color: #E53E3E;
    font-weight: 500;
}

/* --- Back to Top Button --- */
.back-to-top {
    position: fixed;
    bottom: 32px;
    right: 32px;
    z-index: 900;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--color-dark);
    color: var(--color-accent);
    border: 2px solid var(--color-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: opacity 0.3s ease, visibility 0.3s ease, transform 0.3s ease, background 0.2s ease;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background: var(--color-accent);
    color: var(--color-dark);
    transform: translateY(-3px);
}

/* --- Touch Action for Mobile --- */
@media (pointer: coarse) {
    .btn, .blog-filter-btn, .share-btn, .mobile-toggle, .back-to-top,
    .news-card, .blog-card, .activity-card, .related-card,
    .about-expand-btn {
        touch-action: manipulation;
    }
}

/* --- Print Stylesheet --- */
@media print {
    .navbar, .hero-bg, .mobile-toggle, .menu-overlay,
    .back-to-top, .section-cta, .blog-newsletter,
    .invest-form-wrapper, .article-share, .skip-to-content,
    .hero-cta, .footer { display: none !important; }

    body { background: white; color: black; font-size: 12pt; line-height: 1.5; }
    .hero { min-height: auto; padding: 20px 0; }
    .hero-content { color: black; }
    .hero h1, .hero-subtitle { color: black; opacity: 1; transform: none; }
    .section { padding: 30px 0; }
    .section-dark { background: white; color: black; }
    .section-dark h2, .section-dark h3, .section-dark h4,
    .section-dark p, .section-dark li { color: black; }
    a { text-decoration: underline; }
    a[href^="http"]::after { content: " (" attr(href) ")"; font-size: 0.8em; color: #666; }
    img { max-width: 100%; }
    [data-animate] { opacity: 1 !important; transform: none !important; }
}

/* About Expand Button & Content */
.about-expand-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 1.25rem;
    padding: 0;
    background: none;
    border: none;
    cursor: pointer;
    font-family: var(--font-body);
    font-size: 0.9rem;
    color: var(--color-dark);
    opacity: 0.6;
    transition: opacity 0.3s ease;
}
.about-expand-btn:hover {
    opacity: 1;
}
.about-expand-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: 2px solid var(--color-dark);
    font-size: 1.1rem;
    font-weight: 600;
    line-height: 1;
    transition: transform 0.4s ease, background 0.3s ease, color 0.3s ease;
}
.about-expand-btn:hover .about-expand-icon {
    background: var(--color-dark);
    color: #fff;
}
.about-expand-btn[aria-expanded="true"] .about-expand-icon {
    transform: rotate(45deg);
    background: var(--color-dark);
    color: #fff;
}
.about-expand-content {
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transition: max-height 0.5s ease, opacity 0.4s ease, margin 0.4s ease;
    margin-top: 0;
}
.about-expand-content.expanded {
    max-height: 500px;
    opacity: 1;
    margin-top: 1.25rem;
}
.about-expand-content p {
    font-size: 0.92rem;
    line-height: 1.7;
    color: #666;
    margin-bottom: 0.6rem;
}
.about-expand-content strong {
    color: var(--color-dark);
    font-weight: 500;
}
.about-expand-content ul {
    list-style: none;
    padding: 0;
    margin: 0.5rem 0 0.75rem;
}
.about-expand-content ul li {
    position: relative;
    padding-left: 1.25rem;
    font-size: 0.92rem;
    line-height: 1.7;
    color: #666;
    margin-bottom: 0.2rem;
}
.about-expand-content ul li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.55em;
    width: 8px;
    height: 8px;
    background: var(--color-accent);
    border-radius: 2px;
}

/* --- SEO Pre-rendered Content (replaced by JS) --- */
.seo-prerender {
    display: grid;
    gap: 24px;
    padding: 32px 0;
}
.seo-project {
    padding: 24px;
    background: var(--color-surface);
    border-radius: var(--border-radius-sm);
    border: 1px solid var(--color-border);
}
.seo-project h3 {
    font-size: 1.25rem;
    margin-bottom: 8px;
    text-transform: none;
}
.seo-project p {
    font-size: 0.9rem;
    color: var(--color-text-light);
    line-height: 1.6;
}