/*
Theme Name: Vexlona Theme (Practice Pilot Lead-Gen)
Theme URI: https://vexlona.co.uk
Author: Antigravity Code Assistant
Description: A professional B2B SaaS lead-generation website for Vexlona (Practice Pilot), tailored for UK GP practices, PCNs, and federations.
Version: 1.0.0
Text Domain: vexlona
*/

:root {
    /* Colour System */
    --primary-blue: #005EB8;
    --deep-navy: #003A6D;
    --teal-accent: #1CA7A6;
    --teal-accent-hover: #168C8B;
    --soft-grey: #F4F6F8;
    --white: #FFFFFF;
    --primary-text: #2F3A45;
    --muted-text: #596D82;
    --border-color: #E2E8F0;

    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
}

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

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

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

a {
    text-decoration: none;
    color: var(--primary-blue);
    transition: color 0.2s ease-in-out;
}

a:hover {
    color: var(--deep-navy);
}

/* Structural Classes */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section-padding {
    padding: 5rem 0;
}

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

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
    color: var(--deep-navy);
    margin-bottom: 1rem;
    line-height: 1.2;
}

h1 {
    font-size: 3rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

h2 {
    font-size: 2.25rem;
    font-weight: 600;
    letter-spacing: -0.01em;
}

h3 {
    font-size: 1.5rem;
    font-weight: 600;
}

p {
    margin-bottom: 1.5rem;
    font-size: 1.125rem;
}

.lead {
    font-size: 1.25rem;
    color: var(--muted-text);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* Base Buttons */
.btn {
    display: inline-block;
    padding: 0.875rem 1.75rem;
    font-size: 1rem;
    font-weight: 600;
    text-align: center;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s ease-in-out;
    border: 2px solid transparent;
}

/* CTA System */
.btn-primary {
    background-color: var(--teal-accent);
    color: var(--white) !important;
}

.btn-primary:hover {
    background-color: var(--teal-accent-hover);
}

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

.btn-outline:hover {
    background-color: rgba(0, 94, 184, 0.05);
    /* subtle light-blue */
}

.btn-white {
    background-color: var(--white);
    color: var(--primary-blue) !important;
}

.btn-white:hover {
    background-color: #F8FAFC;
    color: var(--deep-navy) !important;
}

/* Component Classes */
.card {
    background: var(--white);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 2.5rem 2rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.02);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    height: 100%;
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.05);
}

/* Navigation */
.site-header {
    background: var(--white);
    border-bottom: 1px solid var(--border-color);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
}

/* 1. Hero Section */
.hero-section {
    background-color: var(--white);
    padding: 6rem 0;
    border-bottom: 1px solid var(--border-color);
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.hero-cta {
    margin-top: 2rem;
    display: flex;
    gap: 1rem;
    justify-content: center;
}

.dashboard-mockup {
    margin-top: 4rem;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    overflow: hidden;
    background: var(--white);
}

.mockup-toolbar {
    background: var(--deep-navy);
    padding: 0.75rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--white);
    font-size: 0.875rem;
}

.mockup-body {
    padding: 2rem;
    text-align: left;
}

.mockup-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
    border-bottom: 1px solid var(--border-color);
}

.mockup-row:last-child {
    border-bottom: none;
}

.mockup-status-teal {
    background: var(--teal-accent);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 600;
}

.mockup-status-amber {
    background: #F4B400;
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 600;
}

/* 2. Trust Section */
.trust-section {
    background-color: var(--soft-grey);
    padding: 2rem 0;
    border-bottom: 1px solid var(--border-color);
}

.trust-grid {
    display: flex;
    justify-content: center;
    gap: 3rem;
    flex-wrap: wrap;
    align-items: center;
    color: var(--muted-text);
    font-weight: 500;
    font-size: 1rem;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* 3. Problem Section */
.problem-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

/* 4. Solution Section */
.solution-section {
    background-color: var(--soft-grey);
}

.solution-bullets {
    list-style: none;
    margin-top: 2rem;
    text-align: left;
    display: inline-block;
}

.solution-bullets li {
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.125rem;
    font-weight: 500;
}

.solution-bullets li::before {
    content: "✓";
    color: var(--teal-accent);
    font-weight: bold;
}

/* 5. How It Works Section */
.steps-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    margin-top: 3rem;
    margin-bottom: 3rem;
}

.step-card {
    text-align: left;
}

.step-number {
    width: 40px;
    height: 40px;
    background-color: var(--primary-blue);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.25rem;
    margin-bottom: 1.5rem;
}

/* 6. Cost Section */
.cost-section {
    background-color: var(--primary-blue);
    color: var(--white);
}

.cost-section h2,
.cost-section p {
    color: var(--white);
}

.cost-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 3rem;
    margin: 3rem 0;
}

.cost-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.cost-icon {
    color: var(--teal-accent);
    font-size: 1.5rem;
    font-weight: bold;
    margin-top: 0.25rem;
}

/* 7. Social Proof Section */
.testimonial-card {
    max-width: 800px;
    margin: 3rem auto 0;
    text-align: center;
    padding: 3rem;
    background: var(--soft-grey);
    border-radius: 8px;
}

.testimonial-quote {
    font-size: 1.5rem;
    font-style: italic;
    color: var(--deep-navy);
    margin-bottom: 2rem;
}

.testimonial-author {
    font-weight: 600;
    color: var(--primary-text);
}

.testimonial-role {
    color: var(--muted-text);
    font-size: 0.875rem;
}

/* 8. FAQ Section */
.faq-section {
    background-color: var(--soft-grey);
}

.faq-grid {
    max-width: 800px;
    margin: 3rem auto 0;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.faq-item {
    background: var(--white);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 1.5rem 2rem;
    text-align: left;
}

.faq-item h4 {
    margin-bottom: 0.5rem;
    font-size: 1.125rem;
}

.faq-item p {
    margin-bottom: 0;
    color: var(--muted-text);
    font-size: 1rem;
}

/* 9. Final CTA Section */
.cta-section {
    background-color: var(--white);
    border-top: 1px solid var(--border-color);
}

.cta-content {
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* Forms */
.form-group {
    margin-bottom: 1.5rem;
    text-align: left;
}

.form-label {
    display: block;
    font-weight: 500;
    margin-bottom: 0.5rem;
    color: var(--deep-navy);
}

.form-control {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 1rem;
    font-family: inherit;
    transition: border-color 0.2s;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(0, 94, 184, 0.1);
}

/* Footer Section */
.site-footer {
    background-color: var(--deep-navy);
    color: var(--white);
    padding: 4rem 0 2rem;
}

.site-footer a {
    color: rgba(255, 255, 255, 0.7);
}

.site-footer a:hover {
    color: var(--white);
}

/* Responsive */
@media (max-width: 900px) {
    .hero-cta {
        flex-direction: column;
    }

    .problem-grid,
    .steps-grid,
    .cost-grid {
        grid-template-columns: 1fr;
    }

    .steps-grid {
        gap: 3rem;
    }

    .trust-grid {
        gap: 1.5rem;
    }

    .site-header .container nav {
        display: none;
    }

    /* Mobile menu hiding for brevity */
}