/*
Theme Name: Vexlona Practice Pilot
Theme URI: https://vexlona.com
Author: Vexlona AI
Description: Custom high-performance theme for Practice Pilot.
Version: 4.0
*/

/* -------------------------------------------------------------------------- */
/*                                  Variables                                 */
/* -------------------------------------------------------------------------- */
:root {
    /* Colors */
    --primary-color: #0056b3;
    /* Medical Blue */
    --primary-dark: #004494;
    --secondary-color: #00b8d4;
    /* Clean Teal */
    --accent-color: #ffd700;
    /* Subtle Gold/Yellow */

    --text-primary: #111827;
    /* Darker, sharper text */
    --text-secondary: #4b5563;
    --text-light: #ffffff;

    --bg-white: #ffffff;
    --bg-light: #f9fafb;
    --bg-dark: #1f2937;

    /* Gradients */
    --gradient-hero: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
    --gradient-primary: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);

    /* Typography */
    --font-family-base: 'Inter', system-ui, -apple-system, sans-serif;

    /* Spacing */
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 2rem;
    --spacing-xl: 5rem;
    /* Increased for better breathing room */

    /* UI Elements */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-hover: 0 25px 50px -12px rgba(0, 0, 0, 0.25);

    --radius-md: 0.5rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;

    --transition-fast: all 0.2s ease;
    --transition-base: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* -------------------------------------------------------------------------- */
/*                                    Reset                                   */
/* -------------------------------------------------------------------------- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family-base);
    color: var(--text-primary);
    background-color: var(--bg-white);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition-base);
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    display: block;
}

/* -------------------------------------------------------------------------- */
/*                                  Utilities                                 */
/* -------------------------------------------------------------------------- */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section-padding {
    padding: var(--spacing-xl) 0;
}

.text-center {
    text-align: center;
}

.bg-light {
    background-color: var(--bg-light);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.875rem 2rem;
    font-weight: 600;
    border-radius: 9999px;
    /* Pill shape */
    cursor: pointer;
    border: 2px solid transparent;
    transition: var(--transition-base);
    letter-spacing: 0.025em;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--text-light);
    box-shadow: 0 4px 6px rgba(0, 86, 179, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 15px rgba(0, 86, 179, 0.4);
}

.btn-outline {
    background: transparent;
    color: var(--primary-color);
    border-color: var(--primary-color);
}

.btn-outline:hover {
    background-color: #f0f7ff;
    color: var(--primary-dark);
}

.btn-white {
    background-color: var(--bg-white);
    color: var(--primary-color);
}

.btn-white:hover {
    background-color: #f8fafc;
    transform: translateY(-2px);
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.1);
}

.btn-lg {
    padding: 1rem 2.5rem;
    font-size: 1.125rem;
}

/* -------------------------------------------------------------------------- */
/*                                   Header                                   */
/* -------------------------------------------------------------------------- */
.header {
    background-color: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(12px);
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    height: 90px;
    display: flex;
    align-items: center;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary-color);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    letter-spacing: -0.025em;
}

.logo-icon {
    color: var(--secondary-color);
}

.nav-list {
    display: flex;
    gap: 2.5rem;
}

.nav-link {
    font-weight: 500;
    color: var(--text-secondary);
    font-size: 1rem;
    position: relative;
}

.nav-link:hover {
    color: var(--primary-color);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--secondary-color);
    transition: width 0.3s ease;
}

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

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-primary);
}

/* -------------------------------------------------------------------------- */
/*                                    Hero                                    */
/* -------------------------------------------------------------------------- */
.hero {
    padding-top: 160px;
    padding-bottom: 100px;
    background: radial-gradient(circle at 50% 0%, #f0f9ff 0%, #ffffff 100%);
    min-height: 85vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero-container {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 4rem;
    align-items: center;
}

.hero-title {
    font-size: 3.5rem;
    line-height: 1.1;
    font-weight: 800;
    margin-bottom: 1.5rem;
    background: linear-gradient(to right, #111827, #3b82f6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -0.02em;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    max-width: 600px;
}

.hero-btns {
    display: flex;
    gap: 1rem;
}

/* Dashboard Preview (New Visual) */
.hero-image-wrapper {
    position: relative;
    perspective: 1000px;
}

.dashboard-preview {
    width: 100%;
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(0, 0, 0, 0.1);
    overflow: hidden;
    transform: rotateY(-5deg) rotateX(2deg);
    transition: transform 0.5s ease;
    display: flex;
    flex-direction: column;
}

.hero-image-wrapper:hover .dashboard-preview {
    transform: rotateY(0) rotateX(0);
}

.dash-header {
    height: 40px;
    background: #f3f4f6;
    border-bottom: 1px solid #e5e7eb;
    display: flex;
    align-items: center;
    padding: 0 1rem;
    gap: 0.5rem;
}

.dash-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #d1d5db;
}

.dash-dot.red {
    background: #f87171;
}

.dash-dot.yellow {
    background: #fbbf24;
}

.dash-dot.green {
    background: #34d399;
}

.dash-body {
    padding: 1.5rem;
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: 1.5rem;
    height: 350px;
    background: #f9fafb;
}

.dash-sidebar {
    background: white;
    border-radius: var(--radius-md);
    padding: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    box-shadow: var(--shadow-sm);
}

.dash-line {
    height: 12px;
    background: #e5e7eb;
    border-radius: 4px;
    width: 80%;
}

.dash-line.long {
    width: 100%;
}

.dash-line.active {
    background: var(--primary-color);
    width: 100%;
    opacity: 0.8;
}

.dash-main {
    display: grid;
    grid-template-rows: 1fr 1fr;
    gap: 1rem;
}

.dash-stats {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 1rem;
}

.dash-stat-card {
    background: white;
    padding: 1rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.stat-title {
    height: 10px;
    width: 60%;
    background: #e5e7eb;
    margin-bottom: 1rem;
    border-radius: 4px;
}

.stat-value {
    height: 24px;
    width: 40%;
    background: var(--secondary-color);
    border-radius: 4px;
    opacity: 0.2;
}

.stat-value.high {
    background: #10b981;
}

.stat-value.warn {
    background: #f59e0b;
}

.dash-chart {
    background: white;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    display: flex;
    align-items: flex-end;
    padding: 1rem;
    gap: 1rem;
}

.chart-bar {
    flex: 1;
    background: var(--primary-color);
    opacity: 0.8;
    border-radius: 4px 4px 0 0;
}


/* -------------------------------------------------------------------------- */
/*                                  Features                                  */
/* -------------------------------------------------------------------------- */
.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

.section-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto 4rem;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.5rem;
}

.feature-card {
    background: white;
    padding: 2.5rem;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    border: 1px solid #f3f4f6;
    transition: var(--transition-base);
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: #bfdbfe;
}

.feature-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, #eff6ff 0%, #dbeafe 100%);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.feature-card h3 {
    font-size: 1.35rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

/* -------------------------------------------------------------------------- */
/*                                  Pricing                                   */
/* -------------------------------------------------------------------------- */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.pricing-card {
    background: white;
    padding: 3rem 2rem;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    border: 1px solid #e5e7eb;
    text-align: center;
    transition: var(--transition-base);
    position: relative;
    overflow: hidden;
}

.pricing-card.popular {
    transform: scale(1.05);
    /* Slight emphasis */
    border: 2px solid var(--primary-color);
    box-shadow: var(--shadow-lg);
    z-index: 2;
}

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

.pricing-card.popular:hover {
    transform: scale(1.05) translateY(-5px);
}

.popular-badge {
    position: absolute;
    top: 20px;
    right: -30px;
    background: var(--accent-color);
    color: #854d0e;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    padding: 0.25rem 3rem;
    transform: rotate(45deg);
}

.price-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.pricing-features {
    text-align: left;
    margin: 2rem 0;
    min-height: 150px;
}

/* Min height to maintain alignment */
.pricing-features li {
    margin-bottom: 1rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.pricing-features i {
    color: #10b981;
}

.price-contact-text {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    font-weight: 500;
}

/* -------------------------------------------------------------------------- */
/*                                     CTA                                    */
/* -------------------------------------------------------------------------- */
.cta {
    background: var(--gradient-primary);
    color: white;
    text-align: center;
    position: relative;
    overflow: hidden;
}

/* Abstract gloss */
.cta::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 60%);
    pointer-events: none;
}

/* -------------------------------------------------------------------------- */
/*                                   Footer                                   */
/* -------------------------------------------------------------------------- */
.footer {
    background-color: var(--bg-dark);
    color: #9ca3af;
    padding: 5rem 0 2rem;
    font-size: 0.95rem;
}

.footer-container {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-logo {
    color: white;
    font-size: 1.5rem;
    margin-bottom: 1rem;
    display: inline-block;
}

.footer h4 {
    color: white;
    margin-bottom: 1.5rem;
}

.footer-links a:hover {
    color: white;
    text-decoration: underline;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 2rem;
}

/* -------------------------------------------------------------------------- */
/*                                 Responsive                                 */
/* -------------------------------------------------------------------------- */
@media (max-width: 992px) {
    .hero-title {
        font-size: 2.75rem;
    }

    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-btns {
        justify-content: center;
    }

    .pricing-card.popular {
        transform: scale(1);
    }

    .hero-image-wrapper {
        margin-bottom: 3rem;
        order: -1;
    }

    /* Image on top on mobile */
    .dashboard-preview {
        transform: none;
    }

    .dash-body {
        grid-template-columns: 1fr;
        height: auto;
    }

    .dash-sidebar {
        display: none;
        /* Hide sidebar on tablets */
    }
}

@media (max-width: 768px) {

    /* Typography */
    .hero-title {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1.125rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .section-subtitle {
        font-size: 1.125rem;
    }

    /* Container padding */
    .container {
        padding: 0 1.5rem;
    }

    /* Navigation */
    .mobile-menu-btn {
        display: block;
    }

    .nav {
        position: fixed;
        top: 90px;
        left: 0;
        width: 100%;
        background: white;
        padding: 2rem;
        box-shadow: var(--shadow-lg);
        transform: translateY(-150%);
        transition: transform 0.3s ease;
        text-align: center;
        z-index: 999;
    }

    .nav.active {
        transform: translateY(0);
    }

    .nav-list {
        flex-direction: column;
        gap: 1.5rem;
    }

    /* Hero buttons */
    .hero-btns {
        flex-direction: column;
        width: 100%;
    }

    .hero-btns .btn {
        width: 100%;
    }

    /* Dashboard preview */
    .dashboard-preview {
        max-width: 100%;
    }

    .dash-body {
        padding: 1rem;
        height: auto;
    }

    .dash-stats {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }

    .dash-chart {
        height: 150px;
    }

    /* Features grid */
    .features-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .feature-card {
        padding: 2rem;
    }

    /* Pricing grid */
    .pricing-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .pricing-card {
        padding: 2rem 1.5rem;
    }

    /* Footer */
    .footer-container {
        display: grid;
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
}

@media (max-width: 480px) {

    /* Extra small screens */
    .hero-title {
        font-size: 1.75rem;
    }

    .section-title {
        font-size: 1.75rem;
    }

    .container {
        padding: 0 1rem;
    }

    .section-padding {
        padding: 3rem 0;
    }

    .btn {
        padding: 0.75rem 1.5rem;
        font-size: 0.95rem;
    }

    .btn-lg {
        padding: 0.875rem 2rem;
        font-size: 1rem;
    }

    .dash-chart {
        height: 120px;
        gap: 0.5rem;
    }
}