/* ========================================
   INDEX.PHP - STYLES SPECTACULAIRES
   Design premium avec effets visuels avancés
======================================== */

/* ========================================
   HERO SECTION PREMIUM
======================================== */

.hero {
    background: var(--gradient-hero);
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 120px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 80%, rgba(216, 156, 52, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(27, 77, 75, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(239, 108, 97, 0.1) 0%, transparent 50%);
    z-index: 1;
}

/* Particules flottantes d'arrière-plan */
.hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(2px 2px at 20px 30px, rgba(216, 156, 52, 0.3), transparent),
        radial-gradient(2px 2px at 40px 70px, rgba(27, 77, 75, 0.3), transparent),
        radial-gradient(1px 1px at 90px 40px, rgba(239, 108, 97, 0.3), transparent),
        radial-gradient(1px 1px at 130px 80px, rgba(216, 156, 52, 0.3), transparent),
        radial-gradient(2px 2px at 160px 30px, rgba(27, 77, 75, 0.3), transparent);
    background-repeat: repeat;
    background-size: 200px 100px;
    animation: float 20s ease-in-out infinite;
    z-index: 1;
    opacity: 0.7;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xxl);
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-text h1 {
    font-family: var(--font-secondary);
    font-size: 3.8rem;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: var(--spacing-lg);
    color: var(--primary-teal);
    animation: fadeInUp 1s ease 0.3s both;
    position: relative;
}

.hero-text h1::after {
    content: '✨';
    position: absolute;
    top: -20px;
    right: -30px;
    font-size: 2rem;
    animation: rotate 3s linear infinite;
}

.hero-text .subtitle {
    font-size: 1.5rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xl);
    font-weight: 400;
    line-height: 1.4;
    animation: fadeInUp 1s ease 0.6s both;
    position: relative;
}

.hero-text .subtitle::before {
    content: '';
    position: absolute;
    left: -30px;
    top: 0;
    width: 4px;
    height: 100%;
    background: var(--gradient-secondary);
    border-radius: 2px;
    animation: glow-pulse 2s ease-in-out infinite;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
    animation: fadeInUp 1s ease 0.9s both;
}

.hero-buttons .cta-button {
    min-width: 280px;
    font-size: 1.1rem;
    padding: var(--spacing-lg) var(--spacing-xl);
    position: relative;
}

.hero-buttons .cta-button i {
    font-size: 1.2rem;
    transition: var(--transition-normal);
}

.hero-buttons .cta-button:hover i {
    transform: scale(1.2) rotate(5deg);
}

/* Hero Image avec effets premium */
.hero-image {
    position: relative;
    animation: fadeInUp 1s ease 1.2s both;
}

.image-container {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
}

.image-container::before {
    content: '';
    position: absolute;
    top: 25px;
    left: 25px;
    width: 100%;
    height: 100%;
    background: var(--gradient-accent);
    border-radius: var(--radius-xl);
    z-index: -1;
    animation: glow-pulse 4s ease-in-out infinite;
    filter: blur(1px);
}

.hero-image img {
    width: 100%;
    height: 550px;
    object-fit: cover;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-heavy);
    position: relative;
    transition: var(--transition-slow);
    border: 3px solid rgba(255,255,255,0.3);
}

.hero-image:hover img {
    transform: scale(1.03) rotate(1deg);
    box-shadow: 0 30px 60px rgba(27, 77, 75, 0.4);
}

/* Effet brillant premium sur l'image */
.image-container::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 50%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.4),
        rgba(255, 255, 255, 0.8),
        rgba(255, 255, 255, 0.4),
        transparent
    );
    border-radius: var(--radius-xl);
    animation: shine-sweep 4s ease-in-out infinite;
    z-index: 1;
    pointer-events: none;
}

@keyframes shine-sweep {
    0% { left: -100%; }
    50% { left: 100%; }
    100% { left: 100%; }
}

/* Particules scintillantes premium */
.sparkles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 2;
}

.sparkle {
    position: absolute;
    width: 6px;
    height: 6px;
    background: var(--secondary-gold);
    border-radius: 50%;
    animation: sparkle-float 3s ease-in-out infinite;
    box-shadow: 0 0 10px var(--secondary-gold);
}

.sparkle:nth-child(1) {
    top: 15%;
    left: 10%;
    animation-delay: 0s;
    background: var(--accent-coral);
    box-shadow: 0 0 10px var(--accent-coral);
}

.sparkle:nth-child(2) {
    top: 65%;
    left: 85%;
    animation-delay: 0.8s;
    background: var(--secondary-gold);
    box-shadow: 0 0 10px var(--secondary-gold);
}

.sparkle:nth-child(3) {
    top: 25%;
    left: 75%;
    animation-delay: 1.6s;
    background: var(--primary-teal);
    box-shadow: 0 0 10px var(--primary-teal);
}

.sparkle:nth-child(4) {
    top: 85%;
    left: 15%;
    animation-delay: 2.4s;
    background: var(--accent-coral);
    box-shadow: 0 0 10px var(--accent-coral);
}

.sparkle:nth-child(5) {
    top: 45%;
    left: 50%;
    animation-delay: 1.2s;
    background: var(--secondary-gold);
    box-shadow: 0 0 10px var(--secondary-gold);
}

@keyframes sparkle-float {
    0%, 100% { 
        opacity: 0;
        transform: scale(0) translateY(0px) rotate(0deg);
    }
    50% { 
        opacity: 1;
        transform: scale(1.2) translateY(-15px) rotate(180deg);
    }
}

/* ========================================
   INTRODUCTION SECTION PREMIUM
======================================== */

.introduction {
    padding: var(--spacing-xxl) 0;
    background: var(--white);
    position: relative;
    overflow: hidden;
}

.introduction::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 300px;
    height: 300px;
    background: var(--gradient-soft);
    border-radius: 50%;
    transform: translate(50%, -50%);
    z-index: 1;
    opacity: 0.7;
}

.intro-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--spacing-xxl);
    align-items: center;
    position: relative;
    z-index: 2;
}

.logo-section {
    position: relative;
}

.logo-container {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.logo-container::before {
    content: '';
    position: absolute;
    top: 25px;
    left: 25px;
    width: 100%;
    height: 100%;
    background: var(--gradient-secondary);
    border-radius: var(--radius-xl);
    z-index: -1;
    animation: glow-pulse 4s ease-in-out infinite;
    filter: blur(2px);
}

.intro-logo {
    max-width: 320px;
    width: 100%;
    height: auto;
    filter: drop-shadow(var(--shadow-medium));
    transition: var(--transition-slow);
    border-radius: var(--radius-lg);
    position: relative;
    z-index: 2;
    border: 2px solid rgba(255,255,255,0.5);
}

.intro-logo:hover {
    transform: scale(1.08) rotate(-2deg);
    filter: drop-shadow(var(--shadow-heavy));
}

.content-section h2 {
    font-family: var(--font-secondary);
    font-size: 2.8rem;
    color: var(--primary-teal);
    margin-bottom: var(--spacing-lg);
    line-height: 1.2;
    position: relative;
}

.content-section h2::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 0;
    width: 80px;
    height: 4px;
    background: var(--gradient-secondary);
    border-radius: 2px;
}

.intro-text {
    font-size: 1.25rem;
    line-height: 1.7;
    color: var(--text-secondary);
}

.intro-text .highlight {
    font-size: 1.4rem;
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-md);
    background: var(--gradient-soft);
    border-radius: var(--radius-md);
    border-left: 4px solid var(--secondary-gold);
}

.intro-text .highlight strong {
    color: var(--primary-teal);
}

.quote {
    color: var(--secondary-gold);
    font-weight: 600;
    font-style: italic;
    font-size: 1.3rem;
    border-left: 4px solid var(--secondary-gold);
    padding-left: var(--spacing-lg);
    margin: var(--spacing-xl) 0 var(--spacing-lg) var(--spacing-md);
    position: relative;
    background: rgba(216, 156, 52, 0.05);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    padding: var(--spacing-lg);
}

.quote::before {
    content: '"';
    font-size: 4rem;
    color: var(--primary-teal);
    position: absolute;
    top: -20px;
    left: -20px;
    font-family: var(--font-secondary);
    opacity: 0.3;
}

/* ========================================
   PILLARS SECTION PREMIUM
======================================== */

.pillars {
    padding: var(--spacing-xxl) 0;
    background: var(--neutral-light);
    position: relative;
    overflow: hidden;
}

.pillars::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 10% 20%, rgba(27, 77, 75, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 90% 80%, rgba(216, 156, 52, 0.05) 0%, transparent 50%);
    z-index: 1;
}

.section-title {
    text-align: center;
    margin-bottom: var(--spacing-xxl);
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
    position: relative;
    z-index: 2;
}

.section-title h2 {
    font-family: var(--font-secondary);
    font-size: 3rem;
    color: var(--primary-teal);
    margin-bottom: var(--spacing-md);
    position: relative;
}

.section-title h2::before {
    content: '🚀';
    position: absolute;
    top: -30px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 2rem;
    animation: float 3s ease-in-out infinite;
}

.section-title p {
    font-size: 1.3rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.pillars-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xxl);
    position: relative;
    z-index: 2;
}

.pillar-card {
    background: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    text-align: center;
    box-shadow: var(--shadow-light);
    transition: var(--transition-spring);
    cursor: pointer;
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

.pillar-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.6), transparent);
    transition: var(--transition-slow);
}

.pillar-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: var(--shadow-heavy);
    border-color: var(--secondary-gold);
}

.pillar-card:hover::before {
    left: 100%;
}

.pillar-icon {
    width: 100px;
    height: 100px;
    margin: 0 auto var(--spacing-lg);
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    color: var(--white);
    transition: var(--transition-spring);
    position: relative;
    box-shadow: var(--shadow-medium);
    border: 3px solid rgba(255,255,255,0.3);
}

.pillar-card:hover .pillar-icon {
    transform: scale(1.2) rotate(10deg);
    box-shadow: var(--shadow-glow);
}

/* Effets spécifiques premium par pilier */
.reveal-pillar .pillar-icon {
    background: var(--gradient-primary);
    animation: breathe 4s ease-in-out infinite;
}

.reveal-pillar .pillar-icon::after {
    content: '✨';
    position: absolute;
    top: -10px;
    right: -10px;
    font-size: 1.5rem;
    animation: sparkle 2s ease-in-out infinite;
}

.connect-pillar .pillar-icon {
    background: var(--gradient-secondary);
    animation: pulse-ring 3s ease-in-out infinite;
}

.connect-pillar .pillar-icon::after {
    content: '🔗';
    position: absolute;
    bottom: -10px;
    right: -10px;
    font-size: 1.5rem;
    animation: float 2s ease-in-out infinite;
}

.eclore-pillar .pillar-icon {
    background: var(--gradient-accent);
    animation: grow-shrink 3.5s ease-in-out infinite;
}

.eclore-pillar .pillar-icon::after {
    content: '🌱';
    position: absolute;
    bottom: -5px;
    left: -5px;
    font-size: 1.5rem;
    animation: grow-plant 2.5s ease-in-out infinite;
}

@keyframes breathe {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

@keyframes pulse-ring {
    0%, 100% { 
        box-shadow: 0 0 0 0 rgba(216, 156, 52, 0.4);
    }
    50% { 
        box-shadow: 0 0 0 25px rgba(216, 156, 52, 0);
    }
}

@keyframes grow-shrink {
    0%, 100% { transform: scale(1) rotate(0deg); }
    25% { transform: scale(1.03) rotate(2deg); }
    75% { transform: scale(1.03) rotate(-2deg); }
}

@keyframes sparkle {
    0%, 100% { opacity: 0; transform: scale(0.5) rotate(0deg); }
    50% { opacity: 1; transform: scale(1) rotate(180deg); }
}

@keyframes grow-plant {
    0%, 100% { transform: scale(0.8) translateY(0px); }
    50% { transform: scale(1.2) translateY(-5px); }
}

.pillar-card h3 {
    font-family: var(--font-secondary);
    font-size: 1.8rem;
    color: var(--primary-teal);
    margin-bottom: var(--spacing-md);
    position: relative;
}

.pillar-card h3::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 3px;
    background: var(--gradient-secondary);
    border-radius: 2px;
}

.pillar-card p {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: var(--spacing-lg);
    font-size: 1.1rem;
}

.pillar-features {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    justify-content: center;
    margin-bottom: var(--spacing-lg);
}

.feature-tag {
    background: var(--gradient-soft);
    color: var(--primary-teal);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-full);
    font-size: 0.9rem;
    font-weight: 600;
    border: 1px solid rgba(27, 77, 75, 0.2);
    transition: var(--transition-normal);
}

.feature-tag:hover {
    background: var(--secondary-gold);
    color: var(--white);
    transform: scale(1.05);
}

.pillar-link {
    color: var(--secondary-gold);
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    transition: var(--transition-normal);
    font-size: 1.1rem;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    background: rgba(216, 156, 52, 0.1);
}

.pillar-link:hover {
    gap: var(--spacing-lg);
    color: var(--white);
    background: var(--secondary-gold);
    transform: scale(1.05);
}

.pillar-link i {
    transition: var(--transition-normal);
}

.pillar-link:hover i {
    transform: translateX(5px) scale(1.2);
}

/* ========================================
   STATS SECTION PREMIUM
======================================== */

.stats-section {
    padding: var(--spacing-xxl) 0;
    background: var(--gradient-primary);
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.stats-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 25% 25%, rgba(216, 156, 52, 0.2) 0%, transparent 50%),
        radial-gradient(circle at 75% 75%, rgba(239, 108, 97, 0.2) 0%, transparent 50%);
    z-index: 1;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
    text-align: center;
    position: relative;
    z-index: 2;
}

.stat-item {
    padding: var(--spacing-xl);
    transition: var(--transition-spring);
    background: rgba(255,255,255,0.1);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.2);
    position: relative;
    overflow: hidden;
}

.stat-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: var(--transition-slow);
}

.stat-item:hover {
    transform: translateY(-10px) scale(1.05);
    background: rgba(255,255,255,0.15);
}

.stat-item:hover::before {
    left: 100%;
}

.stat-number {
    font-family: var(--font-secondary);
    font-size: 4rem;
    font-weight: 700;
    color: var(--secondary-gold);
    margin-bottom: var(--spacing-sm);
    line-height: 1;
    position: relative;
}

.stat-number::after {
    content: attr(data-suffix);
    font-size: 2rem;
    position: absolute;
    top: 0;
    right: -20px;
}

.stat-label {
    font-size: 1.2rem;
    font-weight: 500;
    opacity: 0.95;
    line-height: 1.4;
}

/* ========================================
   TESTIMONIALS SECTION PREMIUM
======================================== */

.testimonials {
    padding: var(--spacing-xxl) 0;
    background: var(--neutral-light);
    position: relative;
    overflow: hidden;
}

.testimonials::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 200px;
    background: linear-gradient(180deg, transparent 0%, rgba(27, 77, 75, 0.05) 100%);
    z-index: 1;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xxl);
    position: relative;
    z-index: 2;
}

.testimonial-card {
    background: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    position: relative;
    border-left: 4px solid var(--accent-coral);
    box-shadow: var(--shadow-light);
    transition: var(--transition-spring);
    overflow: hidden;
}

.testimonial-card::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 100px;
    height: 100px;
    background: var(--gradient-soft);
    border-radius: 50%;
    transform: translate(50%, -50%);
    opacity: 0.7;
}

.testimonial-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: var(--shadow-heavy);
    border-left-color: var(--secondary-gold);
}

.testimonial-quote {
    position: relative;
    margin-bottom: var(--spacing-lg);
}

.quote-icon {
    color: var(--secondary-gold);
    font-size: 2rem;
    margin-bottom: var(--spacing-sm);
    opacity: 0.8;
}

.testimonial-quote p {
    font-size: 1.2rem;
    line-height: 1.8;
    color: var(--text-secondary);
    font-style: italic;
    margin: 0;
    position: relative;
    z-index: 2;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    position: relative;
    z-index: 2;
}

.author-avatar {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background: var(--gradient-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-weight: 700;
    font-size: 1.4rem;
    flex-shrink: 0;
    box-shadow: var(--shadow-medium);
    border: 3px solid rgba(255,255,255,0.5);
    transition: var(--transition-normal);
}

.testimonial-card:hover .author-avatar {
    transform: scale(1.1);
    box-shadow: var(--shadow-glow);
}

.author-info h4 {
    color: var(--primary-teal);
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    font-size: 1.2rem;
}

.author-info p {
    color: var(--text-light);
    font-size: 1rem;
    margin: 0 0 var(--spacing-xs) 0;
}

.rating {
    display: flex;
    gap: 3px;
    margin-top: var(--spacing-xs);
}

.rating i {
    color: var(--secondary-gold);
    font-size: 1rem;
    animation: sparkle 2s ease-in-out infinite;
}

.rating i:nth-child(1) { animation-delay: 0s; }
.rating i:nth-child(2) { animation-delay: 0.2s; }
.rating i:nth-child(3) { animation-delay: 0.4s; }
.rating i:nth-child(4) { animation-delay: 0.6s; }
.rating i:nth-child(5) { animation-delay: 0.8s; }

/* ========================================
   ABOUT PREVIEW SECTION PREMIUM
======================================== */

.about-preview {
    padding: var(--spacing-xxl) 0;
    background: var(--gradient-primary);
    color: var(--white);
    position: relative;
    overflow: hidden;
}

/* ========================================
   ABOUT PREVIEW SECTION PREMIUM (SUITE)
======================================== */

.about-preview::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 30% 40%, rgba(216, 156, 52, 0.2) 0%, transparent 50%),
        radial-gradient(circle at 70% 60%, rgba(239, 108, 97, 0.2) 0%, transparent 50%);
    z-index: 1;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--spacing-xxl);
    align-items: center;
    position: relative;
    z-index: 2;
}

.about-image {
    position: relative;
}

.image-wrapper {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
}

.image-wrapper::before {
    content: '';
    position: absolute;
    top: -25px;
    left: -25px;
    width: 100%;
    height: 100%;
    background: var(--accent-coral);
    border-radius: var(--radius-xl);
    z-index: -1;
    animation: glow-pulse 4s ease-in-out infinite;
    filter: blur(2px);
}

.about-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-heavy);
    transition: var(--transition-slow);
    border: 3px solid rgba(255,255,255,0.3);
}

.about-image:hover img {
    transform: scale(1.05) rotate(-1deg);
    box-shadow: 0 35px 70px rgba(239, 108, 97, 0.4);
}

.about-text h2 {
    font-family: var(--font-secondary);
    font-size: 2.5rem;
    margin-bottom: var(--spacing-lg);
    color: var(--white);
    position: relative;
}

.about-text h2::after {
    content: '👋';
    position: absolute;
    right: -40px;
    top: 0;
    font-size: 2rem;
    animation: float 3s ease-in-out infinite;
}

.about-intro {
    font-size: 1.3rem;
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-md);
    background: rgba(255,255,255,0.1);
    border-radius: var(--radius-md);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.2);
}

.about-intro strong {
    color: var(--secondary-gold);
}

.about-text p {
    font-size: 1.2rem;
    line-height: 1.8;
    margin-bottom: var(--spacing-lg);
    opacity: 0.95;
}

.about-highlights {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.highlight-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: rgba(255,255,255,0.1);
    border-radius: var(--radius-md);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.15);
    transition: var(--transition-normal);
}

.highlight-item:hover {
    background: rgba(255,255,255,0.15);
    transform: translateX(10px);
}

.highlight-item i {
    color: var(--secondary-gold);
    font-size: 1.5rem;
    width: 30px;
    text-align: center;
}

.highlight-item span {
    font-weight: 500;
    font-size: 1.1rem;
}

.about-link {
    color: var(--secondary-gold);
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    transition: var(--transition-normal);
    font-size: 1.2rem;
    padding: var(--spacing-md) var(--spacing-lg);
    background: rgba(255,255,255,0.1);
    border-radius: var(--radius-full);
    backdrop-filter: blur(10px);
    border: 2px solid var(--secondary-gold);
}

.about-link:hover {
    gap: var(--spacing-lg);
    background: var(--secondary-gold);
    color: var(--white);
    transform: scale(1.05);
}

/* ========================================
   FINAL CTA SECTION PREMIUM
======================================== */

.final-cta {
    padding: var(--spacing-xxl) 0;
    background: var(--gradient-accent);
    color: var(--white);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.final-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 30%, rgba(255,255,255,0.1) 0%, transparent 40%),
        radial-gradient(circle at 80% 70%, rgba(255,255,255,0.1) 0%, transparent 40%);
    z-index: 1;
}

.cta-content {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.cta-content h2 {
    font-family: var(--font-secondary);
    font-size: 2.8rem;
    margin-bottom: var(--spacing-lg);
    color: var(--white);
    position: relative;
}

.cta-content h2::before {
    content: '💫';
    position: absolute;
    top: -30px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 2.5rem;
    animation: rotate 4s linear infinite;
}

.cta-content p {
    font-size: 1.4rem;
    margin-bottom: var(--spacing-xxl);
    opacity: 0.95;
    line-height: 1.6;
}

.cta-buttons {
    display: flex;
    gap: var(--spacing-xl);
    justify-content: center;
    flex-wrap: wrap;
}

.cta-buttons .cta-button {
    min-width: 320px;
    font-size: 1.2rem;
    padding: var(--spacing-lg) var(--spacing-xxl);
    position: relative;
    overflow: hidden;
}

.cta-buttons .cta-button::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255,255,255,0.3);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: var(--transition-slow);
}

.cta-buttons .cta-button:hover::after {
    width: 300px;
    height: 300px;
}

.cta-buttons .cta-button.outline {
    background: rgba(255,255,255,0.15);
    backdrop-filter: blur(15px);
    color: var(--white);
    border: 3px solid rgba(255,255,255,0.4);
}

.cta-buttons .cta-button.outline:hover {
    background: rgba(255,255,255,0.25);
    border-color: var(--white);
    color: var(--white);
}

/* ========================================
   QUICK CONTACT SECTION PREMIUM
======================================== */

.quick-contact {
    padding: var(--spacing-xxl) 0;
    background: var(--neutral-light);
    position: relative;
    overflow: hidden;
}

.quick-contact::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 400px;
    height: 400px;
    background: var(--gradient-soft);
    border-radius: 50%;
    transform: translate(30%, -30%);
    z-index: 1;
    opacity: 0.6;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xxl);
    align-items: start;
    position: relative;
    z-index: 2;
}

.contact-info h3 {
    font-family: var(--font-secondary);
    font-size: 2.5rem;
    color: var(--primary-teal);
    margin-bottom: var(--spacing-md);
    position: relative;
}

.contact-info h3::after {
    content: '📞';
    position: absolute;
    right: -40px;
    top: 0;
    font-size: 2rem;
    animation: float 3s ease-in-out infinite;
}

.contact-info p {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xxl);
    line-height: 1.7;
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.contact-method {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    padding: var(--spacing-lg);
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-light);
    transition: var(--transition-spring);
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

.contact-method::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(216, 156, 52, 0.1), transparent);
    transition: var(--transition-slow);
}

.contact-method:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: var(--shadow-heavy);
    border-color: var(--secondary-gold);
}

.contact-method:hover::before {
    left: 100%;
}

.method-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.5rem;
    flex-shrink: 0;
    box-shadow: var(--shadow-medium);
    transition: var(--transition-normal);
}

.contact-method:hover .method-icon {
    transform: scale(1.2) rotate(5deg);
    box-shadow: var(--shadow-glow);
}

.method-info h4 {
    color: var(--primary-teal);
    font-size: 1.3rem;
    margin-bottom: var(--spacing-xs);
    font-weight: 600;
}

.method-info a,
.method-info span {
    color: var(--secondary-gold);
    text-decoration: none;
    font-weight: 500;
    font-size: 1.1rem;
    transition: var(--transition-normal);
}

.method-info a:hover {
    color: var(--gold-dark);
    transform: scale(1.05);
}

/* Contact Form Premium */
.contact-form-container {
    background: var(--white);
    padding: var(--spacing-xxl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-heavy);
    position: relative;
    overflow: hidden;
    border: 2px solid rgba(216, 156, 52, 0.1);
}

.contact-form-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: var(--gradient-secondary);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.form-group {
    display: flex;
    flex-direction: column;
    position: relative;
}

.form-group label {
    font-weight: 600;
    color: var(--primary-teal);
    margin-bottom: var(--spacing-sm);
    font-size: 1rem;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.form-group label i {
    color: var(--secondary-gold);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: var(--spacing-md) var(--spacing-lg);
    border: 2px solid var(--gray-medium);
    border-radius: var(--radius-md);
    font-size: 1.05rem;
    font-family: var(--font-primary);
    transition: var(--transition-normal);
    background: var(--neutral-light);
    position: relative;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--secondary-gold);
    background: var(--white);
    box-shadow: 0 0 0 4px rgba(216, 156, 52, 0.1);
    transform: translateY(-2px);
}

.form-group textarea {
    min-height: 140px;
    resize: vertical;
    font-family: var(--font-primary);
}

.full-width {
    width: 100%;
    justify-content: center;
    font-size: 1.2rem;
    padding: var(--spacing-lg) var(--spacing-xl);
}

/* ========================================
   RESPONSIVE DESIGN PREMIUM
======================================== */

@media (max-width: 768px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--spacing-xl);
    }
    
    .hero-text h1 {
        font-size: 2.8rem;
    }
    
    .hero-text h1::after {
        right: -20px;
        font-size: 1.5rem;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .hero-buttons .cta-button {
        min-width: auto;
        width: 100%;
        max-width: 350px;
    }
    
    .hero-image img {
        height: 450px;
    }
    
    .intro-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--spacing-lg);
    }
    
    .intro-logo {
        max-width: 250px;
    }
    
    .content-section h2 {
        font-size: 2.2rem;
    }
    
    .content-section h2::after {
        left: 50%;
        transform: translateX(-50%);
    }
    
    .pillars-grid {
        grid-template-columns: 1fr;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-lg);
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--spacing-lg);
    }
    
    .about-text h2::after {
        right: -30px;
    }
    
    .about-highlights {
        align-items: center;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .contact-info h3::after {
        right: -30px;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .cta-buttons .cta-button {
        width: 100%;
        max-width: 400px;
    }
    
    .section-title h2::before {
        font-size: 1.5rem;
        top: -25px;
    }
    
    .cta-content h2::before {
        font-size: 2rem;
        top: -25px;
    }
}

@media (max-width: 480px) {
    .hero {
        padding-top: 100px;
    }
    
    .hero-text h1 {
        font-size: 2.2rem;
    }
    
    .hero-text .subtitle {
        font-size: 1.3rem;
    }
    
    .section-title h2 {
        font-size: 2.2rem;
    }
    
    .cta-content h2 {
        font-size: 2rem;
    }
    
    .stat-number {
        font-size: 3rem;
    }
    
    .pillars-grid {
        grid-template-columns: 1fr;
    }
    
    .pillar-card {
        padding: var(--spacing-lg);
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-methods {
        gap: var(--spacing-md);
    }
    
    .contact-method {
        padding: var(--spacing-md);
    }
    
    .method-icon {
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
    }
    
    .contact-form-container {
        padding: var(--spacing-lg);
    }
    
    .testimonial-card {
        padding: var(--spacing-lg);
    }
    
    .author-avatar {
        width: 60px;
        height: 60px;
        font-size: 1.2rem;
    }
}

/* ========================================
   PERFORMANCE & ACCESSIBILITY
======================================== */

/* Optimisation pour les animations */
.pillar-card,
.testimonial-card,
.stat-item,
.contact-method,
.hero-image,
.intro-logo {
    will-change: transform;
}

/* Prefers reduced motion */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .sparkle,
    .pillar-icon,
    .hero-text h1::after,
    .float-effect,
    .glow-effect {
        animation: none !important;
    }
}

/* High contrast mode */
@media (prefers-contrast: high) {
    :root {
        --shadow-light: 0 4px 20px rgba(0, 0, 0, 0.3);
        --shadow-medium: 0 8px 30px rgba(0, 0, 0, 0.4);
        --shadow-heavy: 0 15px 50px rgba(0, 0, 0, 0.5);
    }
}

/* Print styles */
@media print {
    .hero::before,
    .hero::after,
    .sparkles,
    .pillars::before,
    .testimonials::before,
    .about-preview::before,
    .final-cta::before,
    .quick-contact::before {
        display: none;
    }
    
    .hero-image,
    .about-image {
        break-inside: avoid;
    }
}