/* ========================================================================
   SMG SOLUTIONS CARDS WIDGET
   6 Lösungskarten mit Icons und Hover-Effekten
   ======================================================================== */

.smg-solutions-section {
    padding: 6rem 0;
    background: radial-gradient(ellipse at center, #f8fafc 0%, #e2e8f0 100%);
    position: relative;
    overflow: hidden;
}

.smg-solutions-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 30% 20%, rgba(59, 130, 246, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 70% 80%, rgba(220, 38, 38, 0.06) 0%, transparent 50%);
    animation: float-background 20s ease-in-out infinite;
    z-index: 1;
}

.smg-solutions-section > * {
    position: relative;
    z-index: 2;
}

@keyframes float-background {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    33% { transform: translateY(-10px) rotate(1deg); }
    66% { transform: translateY(5px) rotate(-0.5deg); }
}

/* Header Styles */
.smg-solutions-header {
    text-align: center;
    margin-bottom: 5rem;
    animation: fade-in-up 1s ease-out;
}

@keyframes fade-in-up {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.smg-solutions-title {
    /* Use unified title system from common.css */
    font-family: var(--font-secondary);
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 900;
    text-align: center;
    margin-bottom: var(--smg-space-lg);
    line-height: 1.2;
    letter-spacing: -0.02em;
    background: var(--smg-gradient-brand);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.smg-solutions-subtitle {
    /* Use unified subtitle system from common.css */
    font-size: var(--smg-text-xl);
    color: var(--smg-text-light-secondary);
    max-width: 700px;
    margin: 0 auto;
    font-weight: 400;
    line-height: 1.6;
    animation: fade-in-up 1s ease-out 0.2s both;
}

/* Grid Layouts */
.smg-solutions-grid {
    display: grid;
    gap: 2rem;
    margin-top: 4rem;
}

.smg-grid-2 {
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
}

.smg-grid-3 {
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
}

.smg-grid-4 {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.smg-equal-height .smg-solution-card {
    height: 100%;
}

/* Solution Cards */
.smg-solution-card {
    position: relative;
    background: white;
    border-radius: 24px;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid #f1f5f9;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    animation: card-float 6s ease-in-out infinite;
    animation-delay: calc(var(--card-index, 0) * 0.5s);
}

@keyframes card-float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    33% { transform: translateY(-3px) rotate(0.5deg); }
    66% { transform: translateY(2px) rotate(-0.3deg); }
}

/* Individual colors for solution cards */
.smg-solution-card:nth-child(1) {
    --solution-color: #dc2626;
    --solution-bg: #fef2f2;
    --card-index: 0;
}

.smg-solution-card:nth-child(2) {
    --solution-color: #2563eb;
    --solution-bg: #eff6ff;
    --card-index: 1;
}

.smg-solution-card:nth-child(3) {
    --solution-color: #16a34a;
    --solution-bg: #f0fdf4;
    --card-index: 2;
}

.smg-solution-card:nth-child(4) {
    --solution-color: #d97706;
    --solution-bg: #fffbeb;
    --card-index: 3;
}

.smg-solution-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--solution-color, var(--primary-red));
    border-radius: 24px 24px 0 0;
    animation: pulse-glow 2s ease-in-out infinite;
}

@keyframes pulse-glow {
    0%, 100% { box-shadow: 0 0 5px rgba(var(--solution-color), 0.5); }
    50% { box-shadow: 0 0 20px rgba(var(--solution-color), 0.8); }
}

.smg-solution-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--solution-bg, #f8fafc);
    opacity: 0;
    transition: opacity 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1;
}

.smg-solution-card:hover {
    transform: translateY(-12px) scale(1.02);
    box-shadow: 0 25px 80px rgba(0, 0, 0, 0.15);
    animation-play-state: paused;
}

.smg-solution-card:hover::after {
    opacity: 0.4;
}

.smg-solution-card-inner {
    padding: 3rem;
    position: relative;
    z-index: 2;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.smg-solution-header {
    margin-bottom: 2rem;
}

/* Solution Icon */
.smg-solution-icon {
    width: 80px;
    height: 80px;
    background: var(--solution-bg, #f8fafc);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    position: relative;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    animation: icon-pulse 3s ease-in-out infinite;
}

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

.smg-solution-icon::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, var(--solution-color), transparent, var(--solution-color));
    border-radius: 22px;
    z-index: -1;
    opacity: 0;
    transition: opacity 0.4s ease;
    animation: icon-shine 2s linear infinite;
}

@keyframes icon-shine {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.smg-solution-card:hover .smg-solution-icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
}

.smg-solution-icon i {
    font-size: 2rem;
    color: var(--solution-color, var(--primary-red));
    transition: all 0.3s ease;
}

.smg-solution-title {
    font-family: var(--font-secondary);
    font-size: 1.5rem;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 1rem;
    line-height: 1.3;
}

.smg-solution-content {
    flex: 1;
}

.smg-solution-description {
    color: #64748b;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    font-size: 1rem;
}

/* Solution Features */
.smg-solution-features {
    list-style: none;
    padding: 0;
    margin: 0 0 2rem 0;
}

.smg-solution-features li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
    color: #475569;
    font-size: 0.95rem;
    opacity: 0;
    transform: translateX(-20px);
    animation: list-item-slide-in 0.6s ease forwards;
    animation-delay: calc(var(--item-index, 0) * 0.1s);
}

@keyframes list-item-slide-in {
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.smg-solution-features li:nth-child(1) { --item-index: 1; }
.smg-solution-features li:nth-child(2) { --item-index: 2; }
.smg-solution-features li:nth-child(3) { --item-index: 3; }
.smg-solution-features li:nth-child(4) { --item-index: 4; }

.smg-solution-features li::before {
    content: '';
    width: 8px;
    height: 8px;
    background: var(--solution-color, var(--primary-red));
    border-radius: 50%;
    flex-shrink: 0;
    animation: dot-pulse 2s ease-in-out infinite;
    animation-delay: calc(var(--item-index, 0) * 0.2s);
}

@keyframes dot-pulse {
    0%, 100% { opacity: 0.6; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.2); }
}

.smg-solution-footer {
    margin-top: auto;
}

.smg-solution-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--solution-color, var(--primary-red));
    font-weight: 600;
    text-decoration: none;
    font-size: 1rem;
    transition: all 0.3s ease;
    position: relative;
    padding: 0.5rem 0;
}

.smg-solution-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--solution-color, var(--primary-red));
    transition: width 0.3s ease;
}

.smg-solution-link:hover {
    transform: translateX(5px);
    color: var(--solution-color, var(--primary-red));
}

.smg-solution-link:hover::after {
    width: 100%;
}

.smg-solution-link i {
    transition: transform 0.3s ease;
    animation: arrow-bounce 2s ease-in-out infinite;
}

@keyframes arrow-bounce {
    0%, 100% { transform: translateX(0); }
    50% { transform: translateX(3px); }
}

.smg-solution-link:hover i {
    animation-play-state: paused;
    transform: translateX(5px);
}

/* RESPONSIVE STYLES
   ======================================================================== */

@media (max-width: 768px) {
    .smg-solutions-section {
        padding: 4rem 0;
    }

    .smg-solutions-header {
        margin-bottom: 3rem;
    }

    .smg-solutions-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .smg-solution-card-inner {
        padding: 2rem;
    }

    .smg-solution-icon {
        width: 60px;
        height: 60px;
    }

    .smg-solution-icon i {
        font-size: 1.5rem;
    }

    .smg-solution-title {
        font-size: 1.25rem;
    }
}

@media (max-width: 480px) {
    .smg-solution-card-inner {
        padding: 1.5rem;
    }

    .smg-solution-icon {
        width: 50px;
        height: 50px;
        border-radius: 15px;
    }

    .smg-solution-icon i {
        font-size: 1.25rem;
    }

    .smg-solutions-title {
        font-size: clamp(2rem, 8vw, 2.5rem);
    }

    .smg-solutions-subtitle {
        font-size: 1.125rem;
    }
}

/* ========================================================================
   KOMPAKTE DARSTELLUNG - Clean Teaser Mode
   ======================================================================== */

.smg-display-compact .smg-solution-card {
    transition: all 0.3s ease;
    border-radius: 16px;
    min-height: 280px; /* Reduzierte Höhe */
}

.smg-display-compact .smg-solution-card:hover {
    transform: translateY(-8px); /* Weniger Bewegung */
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.12);
}

.smg-display-compact .smg-solution-card-inner {
    padding: 2rem; /* Weniger Padding */
    text-align: center; /* Zentrierte Darstellung */
}

.smg-display-compact .smg-solution-header {
    margin-bottom: 1.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.smg-display-compact .smg-solution-icon {
    width: 60px; /* Kleineres Icon */
    height: 60px;
    margin-bottom: 1rem;
    border-radius: 16px;
    /* Entferne komplexe Animationen */
    animation: none;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
}

.smg-display-compact .smg-solution-icon i {
    font-size: 1.5rem; /* Kleineres Icon */
}

.smg-display-compact .smg-solution-title {
    font-size: 1.25rem; /* Kleinere Überschrift */
    margin-bottom: 0.75rem;
    line-height: 1.4;
}

.smg-display-compact .smg-solution-description {
    font-size: 0.95rem;
    line-height: 1.5;
    margin-bottom: 1.5rem;
    color: #6b7280;
    /* Begrenze Text auf 3 Zeilen */
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.smg-display-compact .smg-solution-footer {
    margin-top: auto; /* Push to bottom */
}

.smg-display-compact .smg-solution-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: var(--accent-color, #3b82f6);
    color: white;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 500;
    font-size: 0.9rem;
    transition: all 0.2s ease;
}

.smg-display-compact .smg-solution-link:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.smg-display-compact .smg-solution-link i {
    font-size: 0.8rem;
    transition: transform 0.2s ease;
}

.smg-display-compact .smg-solution-link:hover i {
    transform: translateX(4px);
}

/* Entferne überflüssige Animationen im kompakten Modus */
.smg-display-compact .smg-solution-card {
    animation: none;
}

.smg-display-compact .smg-solution-card::before {
    animation: none;
    box-shadow: none;
}

.smg-display-compact .smg-solution-icon::before {
    display: none; /* Entferne den Shine-Effekt */
}

/* Reduzierte Grid-Gaps für kompakte Darstellung */
.smg-display-compact.smg-solutions-grid {
    gap: 1.5rem;
}

/* ========================================================================
   DETAILLIERTE DARSTELLUNG - Original mit Features
   ======================================================================== */

.smg-display-detailed .smg-solution-card {
    min-height: 420px; /* Mehr Platz für Features */
}

.smg-display-detailed .smg-solution-card-inner {
    padding: 3rem;
}

/* Features nur in detaillierter Ansicht */
.smg-display-detailed .smg-solution-features {
    list-style: none;
    padding: 0;
    margin: 0 0 2rem 0;
}

.smg-display-detailed .smg-solution-features li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
    color: #475569;
    font-size: 0.9rem;
    position: relative;
    padding-left: 1.5rem;
}

.smg-display-detailed .smg-solution-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent-color, #3b82f6);
    font-weight: bold;
    font-size: 0.8rem;
}

/* ========================================================================
   RESPONSIVE OPTIMIERUNGEN
   ======================================================================== */

@media (max-width: 768px) {
    .smg-display-compact .smg-solution-card-inner {
        padding: 1.5rem;
    }
    
    .smg-display-compact .smg-solution-card {
        min-height: 260px;
    }
    
    .smg-display-compact .smg-solution-title {
        font-size: 1.1rem;
    }
    
    .smg-display-compact .smg-solution-description {
        font-size: 0.9rem;
    }
}