/* Central Appalachian Development Consulting - Website Styles */

/* ====== GOOGLE FONTS IMPORT ====== */
@import url('https://fonts.googleapis.com/css2?family=EB+Garamond:wght@400;500;600;700&family=Lato:wght@400;700&family=Montserrat:wght@500;600;700&display=swap');

/* ====== RESET & BASE ====== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Color Palette - 60/30/10 Rule */
    --primary-color: #4B3C57;      /* Primary 60% - Deep purple/plum */
    --secondary-color: #4FA09E;    /* Secondary 30% - Teal */
    --accent-color: #8B7B9F;       /* Accent 10% - Muted purple */
    --text-color: #e1e1e1;         /* Text - Light gray for dark backgrounds */
    --text-dark: #4B3C57;          /* Dark text for light backgrounds */
    --text-light: #A9A9A9;         /* Muted text - Medium gray */
    --bg-light: #E6E6FA;           /* Light background - Lavender */
    --bg-white: #ffffff;           /* White background */
    --border-color: #C0C0C0;       /* Border color - Silver */

    /* Typography */
    --font-body: 'Lato', sans-serif;                    /* Body text */
    --font-heading: 'Times New Roman', 'Times', serif;  /* Main headings (h1, h2) */
    --font-subheading: 'EB Garamond', 'Garamond', serif; /* Sub-headings (h3-h6) */
    --font-cta: 'Montserrat', sans-serif;               /* CTA and accents */

    /* Spacing - Tightened for compact feel */
    --spacing-xs: 0.375rem;
    --spacing-sm: 0.75rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 2.5rem;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--bg-white);
}

/* ====== TYPOGRAPHY ====== */
/* Main Headings - Marcellus Serif */
h1, h2 {
    font-family: var(--font-heading);
    line-height: 1.3;
    margin-bottom: var(--spacing-sm);
    color: var(--primary-color);
    font-weight: 400;
}

/* Sub-headings - Raleway Sans Serif */
h3, h4, h5, h6 {
    font-family: var(--font-subheading);
    line-height: 1.3;
    margin-bottom: var(--spacing-sm);
    color: var(--primary-color);
    font-weight: 600;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

p {
    margin-bottom: var(--spacing-sm);
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: var(--secondary-color);
}

/* ====== LAYOUT ====== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

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

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

/* ====== HEADER ====== */
header {
    background-color: var(--primary-color);
    color: var(--bg-white);
    padding: var(--spacing-sm) 0;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

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

.site-title {
    color: var(--bg-white);
    font-size: 1.75rem;
    margin: 0;
    font-family: var(--font-heading);
}

.tagline {
    color: var(--accent-color);
    font-size: 0.95rem;
    margin-top: 0.25rem;
    font-family: var(--font-subheading);
    font-weight: 400;
    font-style: italic;
}

/* ====== NAVIGATION ====== */
nav ul {
    list-style: none;
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

nav a {
    color: var(--bg-white);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 4px;
    font-family: var(--font-cta);
    font-weight: 500;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
}

nav a:hover,
nav a.active {
    background-color: var(--secondary-color);
    color: var(--text-dark);
    transform: translateY(-2px);
}

/* ====== HERO SECTION ====== */
.hero {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--bg-white);
    text-align: center;
    padding: var(--spacing-lg) 0;
}

.hero h1 {
    color: var(--bg-white);
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
}

.hero p {
    font-size: 1.25rem;
    max-width: 800px;
    margin: 0 auto var(--spacing-md);
}

/* ====== BUTTONS ====== */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    background-color: var(--accent-color);
    color: var(--primary-color);
    border-radius: 5px;
    font-family: var(--font-cta);
    font-weight: 600;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    cursor: pointer;
}

.btn:hover {
    background-color: transparent;
    border-color: var(--accent-color);
    color: var(--accent-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.2);
}

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

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

/* ====== SERVICES GRID ====== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

/* Services grid with centered bottom row */
.services-grid-5 {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.services-grid-5 .service-card:nth-child(1) {
    grid-column: 1 / 3;
}

.services-grid-5 .service-card:nth-child(2) {
    grid-column: 3 / 5;
}

.services-grid-5 .service-card:nth-child(3) {
    grid-column: 5 / 7;
}

.services-grid-5 .service-card:nth-child(4) {
    grid-column: 2 / 4;
}

.services-grid-5 .service-card:nth-child(5) {
    grid-column: 4 / 6;
}

/* Services grid with 4 items - centered bottom item */
.services-grid-4 {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.services-grid-4 .service-card:nth-child(1) {
    grid-column: 1 / 3;
}

.services-grid-4 .service-card:nth-child(2) {
    grid-column: 3 / 5;
}

.services-grid-4 .service-card:nth-child(3) {
    grid-column: 5 / 7;
}

.services-grid-4 .service-card:nth-child(4) {
    grid-column: 3 / 5;
}

.service-card {
    background-color: var(--bg-white);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 20px rgba(0,0,0,0.15);
}

.service-card h3 {
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
}

.service-card .price {
    color: var(--accent-color);
    font-family: var(--font-cta);
    font-weight: 600;
    font-size: 1.1rem;
    margin-top: var(--spacing-sm);
}

/* FAQ Grid - Accordion style */
.faq-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
}

.faq-item {
    padding: 0;
    border-bottom: 1px solid #e0e0e0;
    padding-bottom: var(--spacing-sm);
}

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: none;
    border: none;
    padding: 0.75rem 0;
    cursor: pointer;
    text-align: left;
    color: var(--primary-color);
    font-size: 1rem;
    font-weight: 600;
    line-height: 1.4;
    transition: color 0.3s ease;
    font-family: var(--font-subheading);
}

.faq-question:hover {
    color: var(--secondary-color);
}

.faq-icon {
    font-size: 1.5rem;
    font-weight: 300;
    color: var(--secondary-color);
    margin-left: 1rem;
    transition: transform 0.3s ease;
    flex-shrink: 0;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
}

.faq-item.active .faq-answer {
    max-height: 500px;
    padding-top: 0.5rem;
}

.faq-answer p {
    color: var(--text-dark);
    font-size: 0.95rem;
    line-height: 1.6;
    margin: 0;
}

/* ====== ABOUT SECTION ====== */
.about-intro {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-lg);
    align-items: start;
    margin-top: var(--spacing-md);
}

.profile-image {
    width: 100%;
    max-width: 350px;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(75, 60, 87, 0.2);
    border: 3px solid var(--primary-color);
    justify-self: end;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--spacing-lg);
    align-items: start;
}

.bio-box {
    background-color: var(--bg-light);
    padding: var(--spacing-md);
    border-radius: 8px;
    border-left: 4px solid var(--primary-color);
}

.experience-list {
    list-style: none;
}

.experience-list li {
    padding: var(--spacing-xs) 0;
    padding-left: var(--spacing-md);
    position: relative;
}

.experience-list li:before {
    content: "▸";
    position: absolute;
    left: 0;
    color: var(--accent-color);
    font-weight: bold;
}

/* ====== PRICING TABLE ====== */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.pricing-card {
    background-color: var(--bg-white);
    padding: var(--spacing-md);
    border-radius: 8px;
    border: 2px solid var(--border-color);
    text-align: center;
    transition: border-color 0.3s ease;
}

.pricing-card:hover {
    border-color: var(--primary-color);
}

.pricing-card h3 {
    font-size: 1.5rem;
}

.pricing-card .price-amount {
    font-size: 2rem;
    color: var(--accent-color);
    font-family: var(--font-cta);
    font-weight: 700;
    margin: var(--spacing-sm) 0;
}

/* ====== CONTACT SECTION ====== */
.contact-cta {
    background: var(--bg-white);
    color: var(--text-dark);
    padding: var(--spacing-lg);
    border-radius: 8px;
    text-align: center;
    border: 1px solid #e0e0e0;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    max-width: 650px;
    margin: 0 auto;
}

.contact-cta h2 {
    color: var(--primary-color);
    font-size: 1.3rem;
    margin-bottom: var(--spacing-sm);
}

.contact-cta p {
    font-size: 0.95rem;
    line-height: 1.5;
}

.contact-info {
    margin-top: var(--spacing-md);
    font-size: 1.1rem;
}

/* ====== FOOTER ====== */
footer {
    background-color: var(--primary-color);
    color: var(--bg-white);
    text-align: center;
    padding: var(--spacing-sm) 0;
    margin-top: var(--spacing-lg);
}

footer p {
    margin: 0;
}

/* ====== UTILITY CLASSES ====== */
.text-center { text-align: center; }
.mb-1 { margin-bottom: var(--spacing-sm); }
.mb-2 { margin-bottom: var(--spacing-md); }
.mb-3 { margin-bottom: var(--spacing-lg); }
.mt-1 { margin-top: var(--spacing-sm); }
.mt-2 { margin-top: var(--spacing-md); }
.mt-3 { margin-top: var(--spacing-lg); }

/* ====== CONTACT FORM ====== */
.contact-form {
    max-width: 550px;
    margin: 0 auto;
    text-align: left;
}

.form-group {
    margin-bottom: 0.75rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.25rem;
    font-weight: 600;
    color: var(--text-dark);
    font-family: var(--font-subheading);
    font-size: 0.85rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.4rem 0.5rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 0.85rem;
    font-family: var(--font-body);
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--secondary-color);
}

.form-group textarea {
    min-height: 80px;
    resize: vertical;
}

.form-group small {
    font-size: 0.75rem;
    color: var(--text-light);
}

.datetime-input {
    color-scheme: light;
}

.form-message {
    margin-top: 0.75rem;
    padding: 0.6rem;
    border-radius: 4px;
    text-align: center;
    font-weight: 600;
    font-size: 0.85rem;
}

.form-message.success {
    background-color: #d4edda;
    color: #155724;
    border: 2px solid #c3e6cb;
}

.form-message.error {
    background-color: #f8d7da;
    color: #721c24;
    border: 2px solid #f5c6cb;
}

/* ====== RESPONSIVE DESIGN ====== */
@media (max-width: 1024px) {
    .services-grid-5,
    .services-grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }

    .services-grid-5 .service-card:nth-child(1),
    .services-grid-5 .service-card:nth-child(2),
    .services-grid-5 .service-card:nth-child(3),
    .services-grid-5 .service-card:nth-child(4),
    .services-grid-5 .service-card:nth-child(5),
    .services-grid-4 .service-card:nth-child(1),
    .services-grid-4 .service-card:nth-child(2),
    .services-grid-4 .service-card:nth-child(3),
    .services-grid-4 .service-card:nth-child(4) {
        grid-column: auto;
    }
}

@media (max-width: 768px) {
    header .container {
        flex-direction: column;
        text-align: center;
    }

    nav ul {
        justify-content: center;
        margin-top: var(--spacing-sm);
    }

    .hero h1 {
        font-size: 2rem;
    }

    .about-intro {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .profile-image {
        max-width: 250px;
        margin: 0 auto;
    }

    .about-content {
        grid-template-columns: 1fr;
    }

    .services-grid,
    .services-grid-4,
    .services-grid-5,
    .pricing-grid,
    .faq-grid {
        grid-template-columns: 1fr;
    }

    .services-grid-5 .service-card:nth-child(1),
    .services-grid-5 .service-card:nth-child(2),
    .services-grid-5 .service-card:nth-child(3),
    .services-grid-5 .service-card:nth-child(4),
    .services-grid-5 .service-card:nth-child(5),
    .services-grid-4 .service-card:nth-child(1),
    .services-grid-4 .service-card:nth-child(2),
    .services-grid-4 .service-card:nth-child(3),
    .services-grid-4 .service-card:nth-child(4) {
        grid-column: auto;
    }
}

@media (max-width: 480px) {
    :root {
        font-size: 14px;
    }

    .container {
        padding: 0 var(--spacing-sm);
    }
}