/* ===================================
   COMPONENTS STYLESHEET - TechParadox
   Reusable component styles
   =================================== */

/* Feature Cards */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin: 2rem 0;
}

.feature-card {
    background: rgba(74, 222, 128, 0.1);
    padding: 1.5rem;
    border-radius: 12px;
    border: 1px solid rgba(74, 222, 128, 0.3);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left 0.5s;
}

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

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(74, 222, 128, 0.2);
}

.feature-icon {
    font-size: 2rem;
    color: #4ade80;
    margin-bottom: 1rem;
}

.feature-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 0.5rem;
}

.feature-desc {
    font-size: 0.9rem;
    color: #9ca3af;
    line-height: 1.4;
}

/* Series Cards */
.series-section {
    margin: 6rem 0;
    padding: 4rem 0;
    background: rgba(255, 255, 255, 0.02);
    border-radius: 20px;
    border: 1px solid rgba(74, 222, 128, 0.1);
}

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

.series-card {
    background: linear-gradient(135deg, rgba(74, 222, 128, 0.08), rgba(34, 211, 238, 0.08));
    padding: 3rem;
    border-radius: 20px;
    text-align: center;
    border: 2px solid transparent;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.series-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.05), transparent);
    transition: left 0.6s;
}

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

.main-series:hover {
    border-color: rgba(74, 222, 128, 0.5);
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(74, 222, 128, 0.2);
}

.upgrade-series:hover {
    border-color: rgba(34, 211, 238, 0.5);
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(34, 211, 238, 0.2);
}

.series-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, #4ade80, #22d3ee);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.series-title {
    font-size: 1.8rem;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 1rem;
}

.series-desc {
    color: #d1d5db;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.series-frequency {
    display: inline-block;
    background: rgba(74, 222, 128, 0.2);
    color: #4ade80;
    padding: 0.5rem 1.5rem;
    border-radius: 25px;
    font-size: 0.9rem;
    font-weight: 600;
    border: 1px solid rgba(74, 222, 128, 0.3);
}

.upgrade-series .series-frequency {
    background: rgba(34, 211, 238, 0.2);
    color: #22d3ee;
    border-color: rgba(34, 211, 238, 0.3);
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, rgba(74, 222, 128, 0.1), rgba(34, 211, 238, 0.1));
    padding: 4rem 2rem;
    border-radius: 20px;
    text-align: center;
    margin: 4rem 0;
    position: relative;
    border: 1px solid rgba(74, 222, 128, 0.3);
}

.cta-title {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #4ade80, #22d3ee);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.cta-text {
    font-size: 1.2rem;
    color: #d1d5db;
    margin-bottom: 2.5rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-button {
    display: inline-block;
    background: linear-gradient(135deg, #4ade80, #22d3ee);
    color: #000;
    padding: 1rem 2.5rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(74, 222, 128, 0.4);
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #22d3ee, #4ade80);
    transition: left 0.3s;
    z-index: -1;
}

.cta-button:hover::before {
    left: 0;
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(74, 222, 128, 0.6);
}

.cta-button:focus {
    outline: 3px solid #4ade80;
    outline-offset: 4px;
}

/* Stats Cards */
.stats-section {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin: 4rem 0;
}

.stat-card {
    text-align: center;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: transform 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-5px);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: #4ade80;
    display: block;
}

.stat-label {
    color: #9ca3af;
    margin-top: 0.5rem;
    font-size: 1rem;
}