/* ===========================
   SOLUTION.CSS - Template Premium
   Design moderne et impactant pour pages solutions
   =========================== */

/* Variables spécifiques */
:root {
    --solution-gradient: linear-gradient(135deg, #1e3a8a 0%, #3b82f6 50%, #06b6d4 100%);
    --solution-glow: 0 0 40px rgba(59, 130, 246, 0.3);
}

/* ===========================
   Hero Premium - Immersif
   =========================== */
.solution-hero-premium {
    position: relative;
    min-height: 90vh;
    display: flex;
    align-items: center;
    background: var(--solution-gradient);
    overflow: hidden;
}

.solution-hero-overlay {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 20% 50%, rgba(59, 130, 246, 0.2) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(6, 182, 212, 0.2) 0%, transparent 50%);
}

.solution-hero-content-premium {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    padding: 60px 0;
}

.solution-badge {
    display: inline-block;
    padding: 8px 20px;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 30px;
    color: white;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    letter-spacing: 0.5px;
}

.solution-hero-text-premium h1 {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.1;
    color: white;
    margin-bottom: 1.5rem;
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.2);
}

.solution-hero-description {
    font-size: 1.35rem;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.6;
    margin-bottom: 2.5rem;
}

.solution-hero-cta-premium {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.solution-hero-cta-premium .btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.btn-outline {
    background: transparent;
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: white;
}

.solution-hero-image-premium {
    position: relative;
}

.solution-hero-mockup {
    width: 100%;
    filter: drop-shadow(0 20px 60px rgba(0, 0, 0, 0.3));
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

.solution-hero-glow {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.4) 0%, transparent 70%);
    filter: blur(40px);
    animation: pulse 4s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 0.5; transform: scale(1); }
    50% { opacity: 0.8; transform: scale(1.1); }
}

/* ===========================
   Key Benefits Premium
   =========================== */
.solution-benefits-premium {
    padding: 100px 0;
    background: var(--bg-white);
}

.section-title-center {
    text-align: center;
    font-size: 2.75rem;
    font-weight: 700;
    margin-bottom: 4rem;
    color: var(--text-dark);
}

.solution-benefits-grid-premium {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
}

.solution-benefit-card-premium {
    text-align: center;
    padding: 3rem 2rem;
    background: linear-gradient(145deg, #f8f9fa, #ffffff);
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.solution-benefit-card-premium:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
}

.solution-benefit-icon-premium {
    width: 80px;
    height: 80px;
    margin: 0 auto 2rem;
    background: var(--solution-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: white;
    box-shadow: var(--solution-glow);
}

.solution-benefit-number {
    font-size: 3rem;
    font-weight: 800;
    background: var(--solution-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
}

.solution-benefit-label {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.solution-benefit-card-premium p {
    color: var(--text-light);
    line-height: 1.7;
}

/* ===========================
   Product Visual avec annotations
   =========================== */
.solution-visual-section {
    padding: 100px 0;
    background: linear-gradient(180deg, #f8f9fa 0%, #ffffff 100%);
}

.solution-visual-wrapper {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.15);
}

.solution-product-visual {
    width: 100%;
    display: block;
}

.solution-annotation {
    position: absolute;
    cursor: pointer;
    animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

.solution-annotation-dot {
    width: 20px;
    height: 20px;
    background: var(--primary-color);
    border: 3px solid white;
    border-radius: 50%;
    display: block;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.solution-annotation-label {
    position: absolute;
    left: 30px;
    top: 50%;
    transform: translateY(-50%);
    background: white;
    padding: 8px 16px;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    white-space: nowrap;
    font-size: 0.9rem;
    font-weight: 600;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.solution-annotation:hover .solution-annotation-label {
    opacity: 1;
}

/* ===========================
   Timeline - How It Works
   =========================== */
.solution-how-it-works {
    padding: 100px 0;
    background: var(--bg-white);
}

.section-subtitle {
    text-align: center;
    font-size: 1.25rem;
    color: var(--text-light);
    margin-bottom: 4rem;
}

.solution-timeline {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
}

.solution-timeline::before {
    content: '';
    position: absolute;
    left: 30px;
    top: 30px;
    bottom: 30px;
    width: 3px;
    background: linear-gradient(180deg, var(--primary-color), var(--accent-color));
}

.solution-timeline-step {
    display: flex;
    gap: 3rem;
    margin-bottom: 4rem;
    position: relative;
}

.solution-timeline-step:last-child {
    margin-bottom: 0;
}

.solution-timeline-number {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    background: var(--solution-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    color: white;
    box-shadow: var(--solution-glow);
    position: relative;
    z-index: 1;
}

.solution-timeline-content h3 {
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
    color: var(--text-dark);
}

.solution-timeline-content p {
    font-size: 1.1rem;
    color: var(--text-light);
    line-height: 1.7;
}

/* ===========================
   Features Teaser
   =========================== */
.solution-features-teaser {
    padding: 100px 0;
    background: linear-gradient(180deg, #ffffff 0%, #f8f9fa 100%);
}

.solution-features-columns {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem 4rem;
    max-width: 900px;
    margin: 0 auto 3rem;
}

.solution-feature-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 1rem 0;
}

.solution-feature-item svg {
    flex-shrink: 0;
    margin-top: 2px;
    color: var(--primary-color);
}

.solution-feature-item span {
    font-size: 1.05rem;
    color: var(--text-dark);
    line-height: 1.6;
}

.solution-features-more {
    text-align: center;
    margin-top: 3rem;
    padding-top: 3rem;
    border-top: 1px solid var(--border-color);
}

.solution-features-more p {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 1rem;
}

.link-arrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--primary-color);
    transition: gap 0.3s ease;
}

.link-arrow:hover {
    gap: 12px;
}

/* ===========================
   Stats Section
   =========================== */
.solution-stats-section {
    padding: 80px 0;
    background: var(--solution-gradient);
}

.solution-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 4rem;
    text-align: center;
}

.solution-stat-number {
    font-size: 4rem;
    font-weight: 800;
    color: white;
    margin-bottom: 0.5rem;
}

.solution-stat-label {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.9);
}

/* ===========================
   Testimonial
   =========================== */
.solution-testimonial-section {
    padding: 100px 0;
    background: var(--bg-white);
}

.solution-testimonial-card {
    max-width: 800px;
    margin: 0 auto;
    padding: 4rem;
    background: linear-gradient(145deg, #f8f9fa, #ffffff);
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.08);
}

.solution-testimonial-quote {
    margin-bottom: 2rem;
}

.solution-testimonial-quote svg {
    color: var(--primary-color);
    opacity: 0.3;
    margin-bottom: 1rem;
}

.solution-testimonial-quote p {
    font-size: 1.35rem;
    line-height: 1.8;
    color: var(--text-dark);
    font-style: italic;
}

.solution-testimonial-author {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.solution-testimonial-author strong {
    font-size: 1.1rem;
    color: var(--text-dark);
}

.solution-testimonial-author span {
    color: var(--text-light);
}

/* ===========================
   CTA Final - Puissant
   =========================== */
.solution-cta-final {
    padding: 120px 0;
    background: var(--solution-gradient);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.solution-cta-final::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
}

.solution-cta-content-final {
    position: relative;
    z-index: 1;
}

.solution-cta-content-final h2 {
    font-size: 3rem;
    font-weight: 800;
    color: white;
    margin-bottom: 1rem;
}

.solution-cta-content-final > p {
    font-size: 1.35rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 3rem;
}

.solution-cta-buttons-final {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 2rem;
}

.btn-outline-white {
    background: transparent;
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.4);
}

.btn-outline-white:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: white;
}

.solution-cta-note {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.8);
    font-style: italic;
}