/**
 * Bubble Life - Landing Page CSS
 * Version Premium - Refactored
 */

/* ============================================
   Variables Terminal
   ============================================ */
:root {
    --terminal-bg: #0a0a0f;
    --terminal-panel-bg: #12121a;
    --terminal-border: #1e1e2a;
    --terminal-accent: #0F969C;
    --terminal-accent-light: #14B8C0;
    --section-spacing: 80px;
}

/* ============================================
   Body Landing
   ============================================ */
body.landing-mode {
    background-color: var(--terminal-bg);
    color: rgba(255, 255, 255, 0.85);
}

/* ============================================
   Hero Section - HiTech Design
   ============================================ */
.hero {
    padding: 90px 0 50px;
    background: radial-gradient(ellipse at 50% 0%, rgba(15, 150, 156, 0.12) 0%, transparent 50%),
                var(--terminal-bg);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--terminal-accent), transparent);
    opacity: 0.6;
}

/* Grid background effect */
.hero-grid-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        linear-gradient(rgba(15, 150, 156, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(15, 150, 156, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    pointer-events: none;
    mask-image: radial-gradient(ellipse at center, black 0%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 0%, transparent 70%);
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 850px;
    margin: 0 auto;
    padding: 0 24px;
}

.hero-text-block {
    margin-bottom: 40px;
}

/* Main title */
.hero-title-main {
    font-size: 44px;
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 20px;
    color: #ffffff;
    letter-spacing: -0.5px;
}

.hero-highlight {
    color: var(--terminal-accent);
    position: relative;
    display: inline-block;
}

.hero-highlight::after {
    content: '';
    position: absolute;
    bottom: 4px;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--terminal-accent), var(--terminal-accent-light));
    border-radius: 2px;
    animation: glow-line 2s ease-in-out infinite;
}

@keyframes glow-line {
    0%, 100% { opacity: 0.6; box-shadow: 0 0 10px rgba(15, 150, 156, 0.5); }
    50% { opacity: 1; box-shadow: 0 0 20px rgba(15, 150, 156, 0.8); }
}

/* Secondary line */
.hero-line-secondary {
    font-size: 20px;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.hero-chevrons {
    display: inline-flex;
    gap: 2px;
}

.hero-chevron {
    color: var(--terminal-accent);
    font-size: 22px;
    font-weight: 400;
    line-height: 1;
}

.hero-chevron:nth-child(1) {
    animation: chevron-pulse 1.2s ease-in-out infinite;
}

.hero-chevron:nth-child(2) {
    animation: chevron-pulse 1.2s ease-in-out infinite 0.2s;
}

@keyframes chevron-pulse {
    0%, 100% { opacity: 0.4; transform: translateX(0); }
    50% { opacity: 1; transform: translateX(3px); }
}

/* Tertiary line with typing effect */
.hero-line-tertiary {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.5);
    margin: 0;
    display: flex;
    align-items: baseline;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0;
}

.hero-typing-wrapper {
    display: inline-flex;
    align-items: baseline;
    gap: 6px;
    margin-right: 6px;
}

.hero-typing-label {
    color: rgba(255, 255, 255, 0.5);
}

.hero-typing-words {
    display: inline-flex;
    position: relative;
    color: var(--terminal-accent);
    font-weight: 600;
    font-family: 'JetBrains Mono', monospace;
    width: 95px;
    height: 1.2em;
    overflow: hidden;
}

.hero-typing-words span {
    position: absolute;
    left: 0;
    top: 0;
    opacity: 0;
    white-space: nowrap;
    animation: typing-rotate 6s ease-in-out infinite;
}

.hero-typing-words span:nth-child(1) { animation-delay: 0s; }
.hero-typing-words span:nth-child(2) { animation-delay: 2s; }
.hero-typing-words span:nth-child(3) { animation-delay: 4s; }

@keyframes typing-rotate {
    0%, 5% { opacity: 0; transform: translateY(8px); }
    10%, 30% { opacity: 1; transform: translateY(0); }
    35%, 100% { opacity: 0; transform: translateY(-8px); }
}

/* CTA Block */
.hero-cta-block {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}

.hero-cta-hint {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.4);
}

/* Hero Button */
.btn-hero {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 16px 36px;
    font-size: 15px;
    font-weight: 600;
    font-family: inherit;
    color: #0a0a0f;
    background: linear-gradient(135deg, var(--terminal-accent) 0%, var(--terminal-accent-light) 100%);
    border: none;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.25s ease;
    box-shadow: 0 4px 20px rgba(15, 150, 156, 0.3);
}

.btn-hero-icon {
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn-hero-icon svg {
    stroke: #0a0a0f;
}

.btn-hero:hover {
    background: var(--terminal-accent-light);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(15, 150, 156, 0.4);
}

.hero-access-note {
    margin-top: 16px;
    font-size: 13px;
    color: rgba(255, 255, 255, 0.4);
    font-style: italic;
}

/* ============================================
   Authority Stats Section
   ============================================ */
.authority-section {
    padding: 32px 0;
    background-color: var(--terminal-bg);
    border-top: 1px solid var(--terminal-border);
    border-bottom: 1px solid var(--terminal-border);
}

.authority-section .container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 24px;
}

.authority-grid {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 32px;
}

.authority-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    text-align: center;
}

.authority-value {
    font-family: 'JetBrains Mono', monospace;
    font-size: 24px;
    font-weight: 700;
    color: #ffffff;
}

.authority-value.highlight {
    color: #22c55e;
}

.authority-value.highlight-rare {
    font-size: 28px;
    color: #a78bfa;
    text-shadow: 0 0 20px rgba(167, 139, 250, 0.6), 0 0 40px rgba(167, 139, 250, 0.3);
}

.authority-label {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.5);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    text-align: center;
}

.authority-item:last-child .authority-label {
    color: rgba(167, 139, 250, 0.7);
    font-weight: 600;
}

.authority-divider {
    width: 1px;
    height: 32px;
    background: var(--terminal-border);
}

/* ============================================
   Pour Qui Section
   ============================================ */
.for-who-section {
    padding: 50px 0 60px;
    background: linear-gradient(180deg, var(--terminal-bg) 0%, var(--terminal-panel-bg) 100%);
    border-top: 1px solid var(--terminal-border);
    position: relative;
    overflow: hidden;
}

/* Subtle grid pattern background */
.for-who-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        linear-gradient(rgba(15, 150, 156, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(15, 150, 156, 0.03) 1px, transparent 1px);
    background-size: 40px 40px;
    pointer-events: none;
}

.for-who-section .container {
    position: relative;
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 24px;
}

.for-who-header {
    text-align: center;
    margin-bottom: 36px;
}

.for-who-title {
    font-size: 28px;
    font-weight: 700;
    color: #ffffff;
    margin: 0;
}

.for-who-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.for-who-card {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 24px;
    background: rgba(18, 18, 26, 0.8);
    border: 1px solid var(--terminal-border);
    border-radius: 12px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

/* HiTech corner accent */
.for-who-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, rgba(15, 150, 156, 0.15) 0%, transparent 50%);
    pointer-events: none;
}

.for-who-card:hover {
    border-color: rgba(15, 150, 156, 0.4);
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3), 0 0 30px rgba(15, 150, 156, 0.1);
}

.for-who-card-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    width: 52px;
    height: 52px;
    background: linear-gradient(135deg, rgba(15, 150, 156, 0.2) 0%, rgba(15, 150, 156, 0.05) 100%);
    border: 1px solid rgba(15, 150, 156, 0.3);
    border-radius: 12px;
    color: var(--terminal-accent);
}

.for-who-card-content {
    flex: 1;
    min-width: 0;
}

.for-who-card-title {
    font-size: 16px;
    font-weight: 700;
    color: #ffffff;
    margin: 0 0 6px 0;
}

.for-who-card-desc {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.5);
    margin: 0;
    line-height: 1.4;
}

/* ============================================
   Method Section - HiTech Design
   ============================================ */
.method-section {
    padding: 70px 0 80px;
    background: linear-gradient(180deg, var(--terminal-panel-bg) 0%, var(--terminal-bg) 100%);
    border-top: 1px solid var(--terminal-border);
    position: relative;
}

.method-section .container {
    max-width: 950px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Header */
.method-header {
    text-align: center;
    margin-bottom: 48px;
}

.method-badge-top {
    display: inline-block;
    font-size: 11px;
    font-weight: 600;
    color: var(--terminal-accent);
    text-transform: uppercase;
    letter-spacing: 2px;
    padding: 8px 16px;
    background: rgba(15, 150, 156, 0.1);
    border: 1px solid rgba(15, 150, 156, 0.3);
    border-radius: 20px;
    margin-bottom: 16px;
}

.method-title {
    font-size: 28px;
    font-weight: 700;
    color: #ffffff;
    margin: 0;
}

/* Grid Layout */
.method-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 32px;
    margin-bottom: 40px;
}

/* Criteria Card */
.method-criteria-card {
    background: rgba(18, 18, 26, 0.8);
    border: 1px solid var(--terminal-border);
    border-radius: 16px;
    padding: 28px;
}

.method-criteria-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--terminal-border);
}

.method-criteria-icon {
    font-size: 20px;
}

.method-criteria-title {
    font-size: 16px;
    font-weight: 600;
    color: #ffffff;
}

.method-criteria-list {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.method-criterion {
    display: grid;
    grid-template-columns: 8px 140px 1fr;
    align-items: center;
    gap: 12px;
}

.criterion-dot {
    width: 8px;
    height: 8px;
    background: var(--terminal-accent);
    border-radius: 50%;
    box-shadow: 0 0 8px rgba(15, 150, 156, 0.5);
}

.criterion-name {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.8);
}

.criterion-bar {
    height: 6px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
    overflow: hidden;
}

.criterion-bar span {
    display: block;
    height: 100%;
    background: linear-gradient(90deg, var(--terminal-accent), var(--terminal-accent-light));
    border-radius: 3px;
    animation: bar-fill 1.5s ease-out forwards;
}

@keyframes bar-fill {
    from { width: 0 !important; }
}

/* Score Card */
.method-score-card {
    background: linear-gradient(135deg, rgba(15, 150, 156, 0.1) 0%, rgba(18, 18, 26, 0.9) 100%);
    border: 1px solid rgba(15, 150, 156, 0.3);
    border-radius: 16px;
    padding: 28px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 24px;
}

.method-score-visual {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}

.method-score-ring {
    position: relative;
    width: 140px;
    height: 140px;
}

.method-score-ring svg {
    width: 100%;
    height: 100%;
    transform: rotate(-90deg);
}

.method-score-ring .ring-bg {
    fill: none;
    stroke: rgba(255, 255, 255, 0.1);
    stroke-width: 8;
}

.method-score-ring .ring-progress {
    fill: none;
    stroke: url(#scoreGradient);
    stroke: var(--terminal-accent);
    stroke-width: 8;
    stroke-linecap: round;
    stroke-dasharray: 283;
    stroke-dashoffset: 85;
    animation: ring-fill 2s ease-out forwards;
}

@keyframes ring-fill {
    from { stroke-dashoffset: 283; }
    to { stroke-dashoffset: 85; }
}

.method-score-value {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    display: flex;
    align-items: flex-start;
}

.score-number {
    font-family: 'JetBrains Mono', monospace;
    font-size: 48px;
    font-weight: 700;
    color: #ffffff;
    line-height: 1;
}

.score-plus {
    font-family: 'JetBrains Mono', monospace;
    font-size: 24px;
    font-weight: 700;
    color: var(--terminal-accent);
    margin-top: 8px;
}

.method-score-label {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.5);
    text-align: center;
    line-height: 1.5;
}

.method-score-info {
    display: flex;
    gap: 24px;
    width: 100%;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.method-score-stat {
    flex: 1;
    text-align: center;
}

.method-score-stat .stat-value {
    display: block;
    font-family: 'JetBrains Mono', monospace;
    font-size: 22px;
    font-weight: 700;
    color: #22c55e;
    margin-bottom: 4px;
}

.method-score-stat:last-child .stat-value {
    color: #a78bfa;
}

.method-score-stat .stat-desc {
    font-size: 11px;
    color: rgba(255, 255, 255, 0.5);
}

/* Footer */
.method-footer {
    text-align: center;
}

.method-footer-text {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
    padding: 16px 24px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--terminal-border);
    border-radius: 30px;
    margin: 0;
}

.method-footer-icon {
    font-size: 16px;
}

/* ============================================
   Signal Example Section - Rich Preview
   ============================================ */
.signal-example-section {
    padding: 20px 0 var(--section-spacing);
    background-color: var(--terminal-bg);
}

.signal-example-section .container {
    max-width: 700px;
    margin: 0 auto;
    padding: 0 24px;
}

.signal-example-large .container {
    max-width: 750px;
}

.signal-example-title {
    font-size: 20px;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.7);
    text-align: center;
    margin-bottom: 32px;
}

/* Signal Preview Card - Style Article */
.signal-preview-card {
    background-color: var(--terminal-panel-bg);
    border: 1px solid rgba(15, 150, 156, 0.4);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 0 60px rgba(15, 150, 156, 0.2), 0 0 100px rgba(15, 150, 156, 0.1), 0 12px 40px rgba(0, 0, 0, 0.4);
}

/* Header */
.signal-preview-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 28px;
    background: rgba(15, 150, 156, 0.05);
    border-bottom: 1px solid var(--terminal-border);
}

.signal-preview-meta {
    display: flex;
    align-items: center;
    gap: 16px;
}

.signal-preview-source {
    font-size: 14px;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.8);
}

.signal-preview-date {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.5);
}

.signal-preview-impact {
    padding: 6px 14px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-radius: 20px;
}

.signal-preview-impact-disruptif { background-color: #7c3aed; color: white; }
.signal-preview-impact-eleve { background-color: #10b981; color: white; }
.signal-preview-impact-moyen { background-color: #f59e0b; color: #0a0a0f; }
.signal-preview-impact-faible { background-color: #6b7280; color: white; }

/* Titre */
.signal-preview-title {
    font-size: 22px;
    font-weight: 700;
    color: #ffffff;
    line-height: 1.4;
    padding: 24px 28px 20px;
    margin: 0;
}

/* Score Section */
.signal-preview-score-section {
    padding: 0 28px 24px;
    border-bottom: 1px solid var(--terminal-border);
}

.signal-preview-score-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.signal-preview-score-label {
    font-size: 13px;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.6);
}

.signal-preview-score-value {
    font-size: 22px;
    font-weight: 800;
    font-family: 'JetBrains Mono', monospace;
    color: #10b981;
}

/* Score Bar Segmented */
.signal-preview-score-bar {
    position: relative;
    display: flex;
    height: 12px;
    border-radius: 6px;
    overflow: visible;
    margin-bottom: 10px;
}

.score-bar-segment {
    height: 100%;
}

.score-bar-red {
    width: 40%;
    background: linear-gradient(90deg, #ef4444 0%, #f87171 100%);
    border-radius: 6px 0 0 6px;
}

.score-bar-orange {
    width: 20%;
    background: linear-gradient(90deg, #f59e0b 0%, #fbbf24 100%);
}

.score-bar-green {
    width: 20%;
    background: linear-gradient(90deg, #10b981 0%, #34d399 100%);
}

.score-bar-darkgreen {
    width: 20%;
    background: linear-gradient(90deg, #059669 0%, #10b981 100%);
    border-radius: 0 6px 6px 0;
}

.score-bar-marker {
    position: absolute;
    top: -4px;
    width: 20px;
    height: 20px;
    background-color: #ffffff;
    border: 3px solid var(--terminal-accent);
    border-radius: 50%;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
    transform: translateX(-50%);
}

.signal-preview-score-legend {
    display: flex;
    justify-content: space-between;
    margin-bottom: 12px;
}

.signal-preview-score-legend span {
    font-size: 10px;
    font-weight: 500;
    padding: 2px 6px;
    border-radius: 4px;
}

.signal-preview-score-legend .legend-red { color: #ef4444; background-color: rgba(239, 68, 68, 0.15); }
.signal-preview-score-legend .legend-orange { color: #f59e0b; background-color: rgba(245, 158, 11, 0.15); }
.signal-preview-score-legend .legend-green { color: #10b981; background-color: rgba(16, 185, 129, 0.15); }
.signal-preview-score-legend .legend-darkgreen { color: #059669; background-color: rgba(5, 150, 105, 0.15); }

.signal-preview-badge {
    display: inline-block;
    padding: 6px 14px;
    font-size: 12px;
    font-weight: 600;
    border-radius: 6px;
}

.signal-preview-badge-green { background-color: rgba(16, 185, 129, 0.15); color: #10b981; }
.signal-preview-badge-orange { background-color: rgba(245, 158, 11, 0.15); color: #f59e0b; }
.signal-preview-badge-gray { background-color: rgba(107, 114, 128, 0.15); color: #9ca3af; }

/* Maturity Timeline */
.signal-preview-maturity {
    padding: 20px 28px;
    border-bottom: 1px solid var(--terminal-border);
}

.signal-preview-maturity-label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 16px;
}

.signal-preview-timeline {
    display: flex;
    align-items: center;
    overflow-x: auto;
    padding: 8px 0;
}

.timeline-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    flex-shrink: 0;
    min-width: 70px;
}

.timeline-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    margin-bottom: 8px;
    transition: all 0.2s ease;
}

.timeline-step span {
    font-size: 10px;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.4);
    text-align: center;
    white-space: nowrap;
}

.timeline-past .timeline-dot { background-color: var(--terminal-accent); }
.timeline-past span { color: rgba(255, 255, 255, 0.8); }

.timeline-active .timeline-dot {
    width: 16px;
    height: 16px;
    background-color: var(--terminal-accent);
    box-shadow: 0 0 0 4px rgba(15, 150, 156, 0.25);
}
.timeline-active span { color: #ffffff; font-weight: 600; }

.timeline-future .timeline-dot { background-color: var(--terminal-border); }

.timeline-line {
    flex: 1;
    height: 2px;
    min-width: 16px;
    margin: 0 4px;
    margin-bottom: 18px;
    border-radius: 1px;
}

.timeline-line-past { background-color: var(--terminal-accent); }
.timeline-line-future { background-color: var(--terminal-border); }

/* Tags Section */
.signal-preview-tags {
    padding: 20px 28px;
    border-bottom: 1px solid var(--terminal-border);
}

.signal-preview-tags-label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 12px;
}

.signal-preview-tags-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.signal-tag-preview {
    padding: 6px 14px;
    font-size: 13px;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.8);
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--terminal-border);
    border-radius: 20px;
    transition: all 0.2s ease;
}

.signal-tag-preview:hover {
    background-color: var(--terminal-accent);
    border-color: var(--terminal-accent);
    color: #0a0a0f;
}

/* Axes Biologiques */
.signal-preview-axes {
    padding: 20px 28px;
    background-color: rgba(124, 58, 237, 0.06);
    border-bottom: 1px solid rgba(124, 58, 237, 0.15);
}

.signal-preview-axes-label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: #a78bfa;
    margin-bottom: 12px;
}

.signal-preview-axes-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.signal-axe-preview {
    padding: 6px 14px;
    font-size: 13px;
    font-weight: 600;
    color: #a78bfa;
    background-color: rgba(124, 58, 237, 0.1);
    border: 1px solid rgba(124, 58, 237, 0.25);
    border-radius: 20px;
    transition: all 0.2s ease;
}

.signal-axe-preview:hover {
    background-color: #7c3aed;
    border-color: #7c3aed;
    color: #ffffff;
}

/* Pourquoi c'est important */
.signal-preview-why {
    padding: 20px 28px;
    background-color: rgba(245, 158, 11, 0.06);
    border-left: 3px solid #f59e0b;
}

.signal-preview-why-label {
    display: block;
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: #fbbf24;
    margin-bottom: 10px;
}

.signal-preview-why-text {
    font-size: 14px;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.85);
    margin: 0;
}

/* Excerpt with fade */
.signal-preview-excerpt {
    position: relative;
    padding: 24px 28px;
    border-top: 1px solid var(--terminal-border);
}

.signal-preview-excerpt-label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 16px;
}

.signal-preview-excerpt-content {
    position: relative;
    max-height: 120px;
    overflow: hidden;
}

.signal-preview-excerpt-content p {
    font-size: 14px;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.8);
    margin: 0 0 12px 0;
    text-align: justify;
}

.signal-preview-excerpt-content p:last-child {
    margin-bottom: 0;
}

/* Gradient fade overlay */
.signal-preview-excerpt-fade {
    position: absolute;
    top: 80px;
    left: 0;
    right: 0;
    height: 80px;
    background: linear-gradient(
        to bottom,
        rgba(18, 18, 26, 0) 0%,
        rgba(18, 18, 26, 0.8) 50%,
        rgba(18, 18, 26, 1) 100%
    );
    pointer-events: none;
}

/* CTA Button */
.signal-preview-excerpt-cta {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    margin-top: 16px;
    padding: 14px 24px;
    font-size: 14px;
    font-weight: 600;
    color: #0a0a0f;
    background: linear-gradient(135deg, var(--terminal-accent) 0%, var(--terminal-accent-light) 100%);
    border: none;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.25s ease;
}

.signal-preview-excerpt-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(15, 150, 156, 0.4);
}

.signal-preview-excerpt-cta svg {
    stroke: #0a0a0f;
}

/* Footer */
.signal-preview-footer {
    padding: 16px 28px;
    background: rgba(255, 255, 255, 0.02);
    border-top: 1px solid var(--terminal-border);
}

.signal-preview-note {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.4);
    text-align: center;
    margin: 0;
}

/* ============================================
   Opportunities Section
   ============================================ */
.opportunities-section {
    padding: var(--section-spacing) 0;
    background-color: var(--terminal-panel-bg);
    border-top: 1px solid var(--terminal-border);
}

.opportunities-section .container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 24px;
}

.opportunities-header {
    text-align: center;
    margin-bottom: 36px;
}

.opportunities-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 10px;
    font-weight: 600;
    color: #f59e0b;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 6px 12px;
    background: rgba(245, 158, 11, 0.1);
    border: 1px solid rgba(245, 158, 11, 0.3);
    border-radius: 20px;
    margin-bottom: 12px;
    animation: pulse-badge 2s ease-in-out infinite;
}

.opportunities-badge::before {
    content: '';
    width: 6px;
    height: 6px;
    background: #f59e0b;
    border-radius: 50%;
    animation: blink 1.5s ease-in-out infinite;
}

@keyframes pulse-badge {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

.opportunities-title {
    font-size: 22px;
    font-weight: 600;
    color: #ffffff;
    margin: 0;
}

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

.opportunities-grid-2 {
    grid-template-columns: repeat(2, 1fr);
    max-width: 900px;
    margin: 0 auto;
}

.opportunity-card {
    background-color: var(--terminal-bg);
    border: 1px solid var(--terminal-border);
    border-radius: 12px;
    padding: 24px;
    transition: all 0.3s ease;
}

.opportunity-card:hover {
    border-color: rgba(15, 150, 156, 0.4);
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
}

.opportunity-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.opportunity-score {
    font-family: 'JetBrains Mono', monospace;
    font-weight: 700;
    font-size: 22px;
}

.opportunity-score.score-high { color: #22c55e; }
.opportunity-score.score-medium { color: #f59e0b; }
.opportunity-score.score-low { color: rgba(255, 255, 255, 0.4); }

.opportunity-badges {
    display: flex;
    align-items: center;
    gap: 8px;
}

.opportunity-country {
    font-size: 16px;
}

.opportunity-tag {
    font-size: 10px;
    font-weight: 600;
    padding: 4px 8px;
    border-radius: 4px;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.opportunity-tag.relevance-direct {
    color: #22c55e;
    background: rgba(34, 197, 94, 0.15);
}

.opportunity-tag.relevance-indirect {
    color: #f59e0b;
    background: rgba(245, 158, 11, 0.15);
}

.opportunity-tag.relevance-peripheral {
    color: rgba(255, 255, 255, 0.5);
    background: rgba(255, 255, 255, 0.08);
}

.opportunity-title {
    font-size: 14px;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.5;
    margin-bottom: 12px;
}

.opportunity-stage {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.4);
}

/* ============================================
   Opportunity Card Rich (Enriched Version)
   ============================================ */
.opportunity-card-rich {
    background-color: var(--terminal-panel-bg);
    border: 1px solid rgba(15, 150, 156, 0.4);
    border-radius: 16px;
    padding: 0;
    overflow: hidden;
    transition: all 0.3s ease;
    box-shadow: 0 0 40px rgba(15, 150, 156, 0.15), 0 8px 32px rgba(0, 0, 0, 0.3);
}

.opportunity-card-rich:hover {
    border-color: rgba(15, 150, 156, 0.6);
    transform: translateY(-4px);
    box-shadow: 0 0 60px rgba(15, 150, 156, 0.2), 0 0 100px rgba(15, 150, 156, 0.1), 0 12px 40px rgba(0, 0, 0, 0.4);
}

.opp-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    background: rgba(15, 150, 156, 0.04);
    border-bottom: 1px solid var(--terminal-border);
}

.opp-meta {
    display: flex;
    align-items: center;
    gap: 8px;
}

.opp-source {
    font-size: 13px;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.7);
}

.opp-impact {
    padding: 4px 10px;
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    border-radius: 20px;
}

.opp-impact-disruptif { background-color: #7c3aed; color: white; }
.opp-impact-eleve { background-color: #10b981; color: white; }
.opp-impact-moyen { background-color: #f59e0b; color: #0a0a0f; }
.opp-impact-faible { background-color: #6b7280; color: white; }

.opp-title {
    font-size: 15px;
    font-weight: 600;
    color: #ffffff;
    line-height: 1.5;
    padding: 16px 20px 12px;
    margin: 0;
}

/* Score Section */
.opp-score-section {
    padding: 0 20px 16px;
}

.opp-score-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

.opp-score-label {
    font-size: 11px;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.5);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.opp-score-value {
    font-size: 16px;
    font-weight: 800;
    font-family: 'JetBrains Mono', monospace;
}

.opp-score-green { color: #10b981; }
.opp-score-teal { color: var(--terminal-accent); }
.opp-score-orange { color: #f59e0b; }
.opp-score-gray { color: #6b7280; }

/* Score Bar */
.opp-score-bar {
    position: relative;
    display: flex;
    height: 8px;
    border-radius: 4px;
    overflow: visible;
    margin-bottom: 10px;
}

.opp-bar-segment {
    height: 100%;
}

.opp-bar-red {
    width: 40%;
    background: linear-gradient(90deg, #ef4444 0%, #f87171 100%);
    border-radius: 4px 0 0 4px;
}

.opp-bar-orange {
    width: 20%;
    background: linear-gradient(90deg, #f59e0b 0%, #fbbf24 100%);
}

.opp-bar-green {
    width: 20%;
    background: linear-gradient(90deg, #10b981 0%, #34d399 100%);
}

.opp-bar-darkgreen {
    width: 20%;
    background: linear-gradient(90deg, #059669 0%, #10b981 100%);
    border-radius: 0 4px 4px 0;
}

.opp-bar-marker {
    position: absolute;
    top: -4px;
    width: 16px;
    height: 16px;
    background-color: #ffffff;
    border: 2px solid var(--terminal-accent);
    border-radius: 50%;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
    transform: translateX(-50%);
}

.opp-badge {
    display: inline-block;
    padding: 4px 10px;
    font-size: 11px;
    font-weight: 600;
    border-radius: 4px;
}

.opp-badge-green { background-color: rgba(16, 185, 129, 0.15); color: #10b981; }
.opp-badge-teal { background-color: rgba(15, 150, 156, 0.15); color: var(--terminal-accent); }
.opp-badge-orange { background-color: rgba(245, 158, 11, 0.15); color: #f59e0b; }
.opp-badge-gray { background-color: rgba(107, 114, 128, 0.15); color: #9ca3af; }

/* Stade */
.opp-stade {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 20px;
    background: rgba(255, 255, 255, 0.02);
    border-top: 1px solid var(--terminal-border);
}

.opp-stade-label {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.5);
}

.opp-stade-value {
    font-size: 13px;
    font-weight: 600;
    color: var(--terminal-accent);
}

/* Tags */
.opp-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    padding: 12px 20px;
    border-top: 1px solid var(--terminal-border);
}

.opp-tag {
    padding: 5px 10px;
    font-size: 11px;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.7);
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--terminal-border);
    border-radius: 20px;
}

/* Axes Biologiques */
.opp-axes {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 6px;
    padding: 12px 20px;
    background-color: rgba(124, 58, 237, 0.05);
    border-top: 1px solid rgba(124, 58, 237, 0.15);
}

.opp-axes-label {
    font-size: 12px;
}

.opp-axe {
    padding: 4px 10px;
    font-size: 11px;
    font-weight: 600;
    color: #a78bfa;
    background-color: rgba(124, 58, 237, 0.1);
    border: 1px solid rgba(124, 58, 237, 0.2);
    border-radius: 20px;
}

.opportunities-cta {
    text-align: center;
    margin-top: 36px;
}

/* Unified Unlock Button */
.btn-unlock {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 18px 36px;
    font-size: 16px;
    font-weight: 600;
    font-family: inherit;
    color: #0a0a0f;
    background: var(--terminal-accent);
    border: none;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.25s ease;
}

.btn-unlock:hover {
    background: var(--terminal-accent-light);
    transform: translateY(-3px);
    box-shadow: 0 8px 28px rgba(15, 150, 156, 0.45);
}

.btn-unlock svg {
    stroke: #0a0a0f;
}

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 768px) {
    :root {
        --section-spacing: 60px;
    }

    .hero {
        padding: 60px 0 40px;
    }

    .hero-title-main {
        font-size: 28px;
    }

    .hero-line-secondary {
        font-size: 16px;
    }

    .hero-line-tertiary {
        font-size: 14px;
    }

    .hero-typing-words {
        min-width: 75px;
    }

    .btn-hero {
        width: 100%;
        padding: 14px 24px;
    }

    /* Pour qui mobile */
    .for-who-section {
        padding: 40px 0 50px;
    }

    .for-who-header {
        margin-bottom: 28px;
    }

    .for-who-title {
        font-size: 22px;
    }

    .for-who-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .for-who-card {
        padding: 20px;
    }

    .for-who-card-icon {
        width: 44px;
        height: 44px;
    }

    .for-who-card-title {
        font-size: 15px;
    }

    /* Authority mobile */
    .authority-grid {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }

    .authority-divider {
        display: none;
    }

    .authority-value {
        font-size: 22px;
    }

    /* Scoring section mobile */
    .scoring-list {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .section-title {
        font-size: 24px;
    }

    /* Signal preview mobile */
    .signal-example-title {
        font-size: 18px;
    }

    .signal-preview-header {
        flex-direction: column;
        gap: 12px;
        align-items: flex-start;
        padding: 16px 20px;
    }

    .signal-preview-meta {
        flex-direction: column;
        gap: 6px;
        align-items: flex-start;
    }

    .signal-preview-title {
        font-size: 18px;
        padding: 16px 20px 12px;
    }

    .signal-preview-score-section {
        padding: 0 20px 20px;
    }

    .signal-preview-score-value {
        font-size: 18px;
    }

    .signal-preview-score-legend {
        flex-wrap: wrap;
        gap: 4px;
    }

    .signal-preview-score-legend span {
        font-size: 9px;
    }

    .signal-preview-maturity {
        padding: 16px 20px;
    }

    .signal-preview-timeline {
        gap: 4px;
    }

    .timeline-step {
        min-width: 55px;
    }

    .timeline-step span {
        font-size: 9px;
    }

    .signal-preview-tags,
    .signal-preview-axes,
    .signal-preview-why {
        padding: 16px 20px;
    }

    .signal-preview-tags-list,
    .signal-preview-axes-list {
        gap: 6px;
    }

    .signal-tag-preview,
    .signal-axe-preview {
        padding: 5px 10px;
        font-size: 12px;
    }

    .signal-preview-why-text {
        font-size: 13px;
    }

    .signal-preview-excerpt {
        padding: 20px;
    }

    .signal-preview-excerpt-content {
        max-height: 100px;
    }

    .signal-preview-excerpt-content p {
        font-size: 13px;
    }

    .signal-preview-excerpt-cta {
        padding: 12px 20px;
        font-size: 13px;
    }

    .signal-preview-footer {
        padding: 14px 20px;
    }

    /* Opportunities mobile */
    .opportunities-grid,
    .opportunities-grid-2 {
        grid-template-columns: 1fr;
        gap: 20px;
        max-width: 100%;
    }

    .opportunity-card {
        padding: 20px;
    }

    .opportunities-title {
        font-size: 20px;
    }

    /* Opportunity Rich Cards mobile */
    .opp-header {
        padding: 12px 16px;
    }

    .opp-source {
        font-size: 12px;
    }

    .opp-title {
        font-size: 14px;
        padding: 14px 16px 10px;
    }

    .opp-score-section {
        padding: 0 16px 14px;
    }

    .opp-score-value {
        font-size: 14px;
    }

    .opp-stade,
    .opp-tags,
    .opp-axes {
        padding: 10px 16px;
    }

    .opp-tag,
    .opp-axe {
        font-size: 10px;
        padding: 4px 8px;
    }

    /* Method mobile */
    .method-section {
        padding: 50px 0 60px;
    }

    .method-header {
        margin-bottom: 32px;
    }

    .method-title {
        font-size: 22px;
    }

    .method-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .method-criteria-card,
    .method-score-card {
        padding: 20px;
    }

    .method-criterion {
        grid-template-columns: 8px 120px 1fr;
        gap: 10px;
    }

    .criterion-name {
        font-size: 12px;
    }

    .method-score-ring {
        width: 120px;
        height: 120px;
    }

    .score-number {
        font-size: 40px;
    }

    .method-score-info {
        flex-direction: column;
        gap: 16px;
    }

    .method-footer-text {
        font-size: 13px;
        padding: 14px 20px;
    }

    .btn-unlock {
        padding: 16px 28px;
        font-size: 15px;
        width: 100%;
    }
}

@media (max-width: 480px) {
    .hero-title-main {
        font-size: 24px;
    }

    .hero-line-secondary {
        font-size: 14px;
    }

    .hero-chevrons {
        display: none;
    }
}