/* ==========================================================================
   TechnisoftHRMS — Public Landing Page Stylesheet
   Theme: Sky Blue (#29ABE2) | Purple (#7B3FA0) | Orange (#F7941D)
   ========================================================================== */

#landing-screen {
    background: radial-gradient(circle at 10% 20%, rgba(26, 15, 46, 0.98) 0%, rgba(13, 21, 37, 0.98) 90%);
    color: #F3F4F6;
    min-height: 100vh;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    overflow-x: hidden;
    position: relative;
}

/* Background floating decorative elements */
.landing-bg-glows {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
    z-index: 0;
}

.landing-glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.15;
    mix-blend-mode: screen;
}
.landing-glow.g1 { width: 600px; height: 600px; background: radial-gradient(circle, var(--brand-purple), transparent); top: -10%; left: -10%; }
.landing-glow.g2 { width: 500px; height: 500px; background: radial-gradient(circle, var(--brand-blue), transparent); bottom: 10%; right: -5%; }
.landing-glow.g3 { width: 400px; height: 400px; background: radial-gradient(circle, var(--brand-orange), transparent); top: 40%; left: 30%; }

/* Navigation Bar */
.landing-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 8%;
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    background: rgba(13, 21, 37, 0.7);
}

.landing-logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.landing-logo img {
    height: 40px;
    width: auto;
}

.landing-logo-text {
    font-size: 1.3rem;
    font-weight: 800;
    letter-spacing: -0.5px;
    background: linear-gradient(135deg, #FFF 30%, #E8EEF5 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.landing-logo-text span {
    color: var(--brand-blue);
    font-weight: 850;
}

.landing-nav-btn {
    padding: 10px 24px;
    font-size: 0.85rem;
    font-weight: 700;
    border-radius: 8px;
    border: 1px solid rgba(41, 171, 226, 0.4);
    background: linear-gradient(135deg, rgba(123, 63, 160, 0.2), rgba(41, 171, 226, 0.2));
    color: #FFF;
    box-shadow: 0 4px 15px rgba(41, 171, 226, 0.15);
    cursor: pointer;
    transition: all 0.25s ease;
}

.landing-nav-btn:hover {
    transform: translateY(-2px);
    border-color: var(--brand-blue);
    background: linear-gradient(135deg, var(--brand-purple), var(--brand-blue));
    box-shadow: 0 6px 20px rgba(41, 171, 226, 0.3);
}

/* Container limits */
.landing-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    position: relative;
    z-index: 1;
}

/* Hero Section */
.landing-hero {
    padding: 80px 0 60px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.landing-hero-tag {
    font-size: 0.78rem;
    font-weight: 800;
    color: var(--brand-orange);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 16px;
    background: rgba(247, 148, 29, 0.1);
    padding: 4px 12px;
    border-radius: 20px;
    border: 1px solid rgba(247, 148, 29, 0.2);
}

.landing-hero-title {
    font-size: 3.2rem;
    font-weight: 850;
    line-height: 1.15;
    letter-spacing: -1.5px;
    max-width: 900px;
    margin-bottom: 20px;
    background: linear-gradient(135deg, #FFFFFF 10%, #E2E8F0 50%, #7B3FA0 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.landing-hero-subtitle {
    font-size: 1.35rem;
    font-weight: 800;
    display: flex;
    justify-content: center;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 24px;
}

.landing-hero-desc {
    font-size: 1.1rem;
    color: var(--text-faint);
    max-width: 650px;
    margin-bottom: 32px;
    line-height: 1.6;
}

.landing-hero-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
}

.landing-btn-primary {
    padding: 14px 32px;
    font-size: 0.95rem;
    font-weight: 700;
    border-radius: 10px;
    border: none;
    background: linear-gradient(135deg, var(--brand-purple), var(--brand-blue));
    color: #FFF;
    box-shadow: 0 4px 20px rgba(123, 63, 160, 0.4);
    cursor: pointer;
    transition: all 0.25s ease;
}

.landing-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(41, 171, 226, 0.5);
}

.landing-btn-secondary {
    padding: 14px 32px;
    font-size: 0.95rem;
    font-weight: 700;
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    background: rgba(255, 255, 255, 0.05);
    color: #FFF;
    cursor: pointer;
    transition: all 0.25s ease;
}

.landing-btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.3);
}

/* Landing sections structure */
.landing-section {
    padding: 80px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.landing-section-title {
    font-size: 2.2rem;
    font-weight: 800;
    text-align: center;
    margin-bottom: 12px;
    letter-spacing: -0.5px;
    color: #FFF;
}

.landing-section-subtitle {
    font-size: 1rem;
    color: var(--text-faint);
    text-align: center;
    max-width: 600px;
    margin: 0 auto 50px;
    line-height: 1.5;
}

/* Pricing Grid */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 20px;
}

.pricing-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 16px;
    padding: 40px 30px;
    text-align: center;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 480px;
}

.pricing-card:hover {
    transform: translateY(-8px);
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(41, 171, 226, 0.3);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3), 0 0 20px rgba(41, 171, 226, 0.1);
}

/* Special styling for Popular tier (Tier III) */
.pricing-card.popular {
    border-color: rgba(123, 63, 160, 0.4);
    background: linear-gradient(180deg, rgba(123, 63, 160, 0.05) 0%, rgba(255, 255, 255, 0.03) 100%);
    box-shadow: 0 10px 30px rgba(123, 63, 160, 0.1);
}

.pricing-card.popular::before {
    content: 'BEST VALUE';
    position: absolute;
    top: 20px;
    right: -30px;
    background: var(--brand-orange);
    color: #000;
    font-size: 0.68rem;
    font-weight: 800;
    padding: 4px 30px;
    transform: rotate(45deg);
    letter-spacing: 1px;
}

.pricing-tier {
    font-size: 0.82rem;
    font-weight: 800;
    color: var(--brand-blue);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 12px;
}

.pricing-card.popular .pricing-tier {
    color: var(--brand-purple);
}

.pricing-title {
    font-size: 1.5rem;
    font-weight: 750;
    margin-bottom: 24px;
    color: #FFF;
}

.pricing-price-box {
    margin-bottom: 30px;
}

.pricing-price {
    font-size: 2.5rem;
    font-weight: 850;
    color: #FFF;
    line-height: 1;
}

.pricing-price span {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-faint);
}

.pricing-cycle {
    font-size: 0.78rem;
    color: var(--brand-orange);
    font-weight: 700;
    margin-top: 6px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.pricing-features {
    list-style: none;
    padding: 0;
    margin: 0 0 40px;
    text-align: left;
    display: flex;
    flex-direction: column;
    gap: 12px;
    font-size: 0.9rem;
    color: #D1D5DB;
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: 10px;
}

.pricing-features li i {
    color: var(--brand-blue);
    font-size: 0.95rem;
}

.pricing-card.popular .pricing-features li i {
    color: var(--brand-purple);
}

/* Calculator Grid */
.landing-calc-container {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    padding: 40px;
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-lg);
}

.landing-calc-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.calc-section-title {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--brand-blue);
    text-transform: uppercase;
    letter-spacing: 1px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    padding-bottom: 8px;
    margin-bottom: 16px;
}

/* Public calc form components */
.pub-form-label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    color: #9CA3AF;
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.pub-form-input {
    width: 100%;
    padding: 11px 14px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 8px;
    color: #FFF;
    font-family: inherit;
    font-size: 0.9rem;
    outline: none;
    transition: all 0.2s ease;
}

.pub-form-input option {
    background-color: #131b2d;
    color: #ffffff;
}

.pub-form-input:focus {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--brand-blue);
    box-shadow: 0 0 10px rgba(41, 171, 226, 0.2);
}

.pub-form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

/* Results panel styles */
.pub-calc-result-box {
    background: rgba(0, 0, 0, 0.25);
    border: 1px solid rgba(255, 255, 255, 0.04);
    border-radius: 12px;
    padding: 24px;
    min-height: 380px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

/* Footer of landing page */
.landing-footer {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding: 40px 0;
    text-align: center;
    background: rgba(13, 21, 37, 0.9);
}

.landing-footer p {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.landing-footer p strong {
    color: var(--brand-purple);
}

/* Premium Modules Section */
.premium-modules-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 20px;
}

.premium-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 16px;
    padding: 30px 24px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 310px;
    backdrop-filter: blur(10px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.premium-card:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(41, 171, 226, 0.45);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.3), 0 0 15px rgba(41, 171, 226, 0.2);
}

/* Responsive adjustments */
@media (max-width: 992px) {
    .pricing-grid, .premium-modules-grid {
        grid-template-columns: 1fr;
        max-width: 450px;
        margin: 0 auto;
    }
    .pricing-card {
        min-height: auto;
    }
    .premium-card {
        min-height: auto;
    }
    .landing-calc-grid {
        grid-template-columns: 1fr;
    }
    .landing-hero-title {
        font-size: 2.4rem;
    }
}