/* PREVENTIVI UI/UX Premium Upgrade for Main Site */

:root {
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --shadow-glow: 0 0 20px rgba(45, 212, 191, 0.4);

    --radius-md: 0.75rem;
    --radius-lg: 1.25rem;
    --radius-xl: 2rem;
}

/* Base Enhancements */
body {
    -webkit-font-smoothing: antialiased;
    letter-spacing: -0.01em;
}

h1,
h2,
h3,
h4 {
    letter-spacing: -0.03em;
}

/* Navbar Premium Glassmorphism */
@media (min-width: 769px) {
    header {
        background: rgba(255, 255, 255, 0.7) !important;
        backdrop-filter: blur(24px) saturate(180%) !important;
        -webkit-backdrop-filter: blur(24px) saturate(180%) !important;
        border-right: 1px solid rgba(255, 255, 255, 0.5) !important;
        box-shadow: 10px 0 30px rgba(0, 0, 0, 0.02) !important;
    }
}

@media (max-width: 768px) {
    header {
        background: rgba(255, 255, 255, 0.85) !important;
        backdrop-filter: blur(20px) saturate(180%) !important;
        -webkit-backdrop-filter: blur(20px) saturate(180%) !important;
        box-shadow: 0 4px 30px rgba(0, 0, 0, 0.03) !important;
    }
}

/* Hero Section Enhancement */
.hero {
    background: linear-gradient(145deg, #F0FDFA 0%, #CCFBF1 100%) !important;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-xl) !important;
    border: 1px solid rgba(255, 255, 255, 0.8);
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(45, 212, 191, 0.15) 0%, rgba(255, 255, 255, 0) 70%);
    border-radius: 50%;
    z-index: 0;
}

.hero>* {
    position: relative;
    z-index: 1;
}

/* Buttons Premium */
.btn {
    border-radius: 50px !important;
    padding: 1.2rem 2.5rem !important;
    font-weight: 700 !important;
    letter-spacing: 0.02em;
    box-shadow: 0 10px 20px -5px rgba(20, 184, 166, 0.4) !important;
    transform: translateY(0);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275) !important;
    position: relative;
    overflow: hidden;
}

.btn::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: all 0.6s ease;
}

.btn:hover {
    transform: translateY(-4px) scale(1.02) !important;
    box-shadow: 0 15px 25px -5px rgba(20, 184, 166, 0.5) !important;
}

.btn:hover::after {
    left: 100%;
}

/* Feature Cards Premium */
.feature-card,
.calc-section .bp-calculator-container,
.incentive-card {
    background: rgba(255, 255, 255, 0.8) !important;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.6) !important;
    border-radius: var(--radius-lg) !important;
    box-shadow: var(--shadow-lg) !important;
    transition: all 0.4s ease !important;
}

.feature-card:hover,
.incentive-card:hover {
    transform: translateY(-8px) !important;
    box-shadow: var(--shadow-xl) !important;
    border-color: rgba(45, 212, 191, 0.4) !important;
    background: rgba(255, 255, 255, 0.95) !important;
}

/* Images */
.section-hero-img {
    border-radius: var(--radius-lg) !important;
    box-shadow: var(--shadow-xl) !important;
    transition: transform 0.6s cubic-bezier(0.165, 0.84, 0.44, 1) !important;
}

.section-hero-img:hover {
    transform: scale(1.03) !important;
}

/* Live News Panel */
.live-news-panel {
    border-radius: var(--radius-lg) !important;
    box-shadow: var(--shadow-lg) !important;
    border: 1px solid rgba(255, 255, 255, 0.8);
    background: rgba(255, 255, 255, 0.9) !important;
    backdrop-filter: blur(10px);
}

.news-item {
    border-radius: var(--radius-md) !important;
    background: rgba(240, 253, 250, 0.5) !important;
    border: 1px solid transparent;
}

.news-item:hover {
    background: rgba(240, 253, 250, 1) !important;
    border-color: rgba(45, 212, 191, 0.2);
    box-shadow: var(--shadow-sm);
}