/* ========================================
   Steffanee Holt Therapy - Design System
   Deep Calm Palette
   ======================================== */

/* CSS Custom Properties */
:root {
    /* Colors */
    --color-primary: #2C5F5D;
    --color-primary-light: #3A7A77;
    --color-primary-dark: #1E4A48;
    --color-accent: #C9A962;
    --color-accent-dark: #B8943F;
    --color-accent-light: #D4BC7A;
    --color-bg: #F7F7F7;
    --color-bg-white: #FFFFFF;
    --color-bg-dark: #1E2D2C;
    --color-text: #1E2D2C;
    --color-text-light: #5A6B6A;
    --color-text-inverse: #F7F7F7;
    --color-border: rgba(44, 95, 93, 0.15);

    /* Typography */
    --font-heading: 'Cormorant Garamond', Georgia, serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

    /* Spacing */
    --space-xs: 8px;
    --space-sm: 16px;
    --space-md: 24px;
    --space-lg: 48px;
    --space-xl: 80px;
    --space-2xl: 120px;

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-xl: 24px;

    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(30, 45, 44, 0.08);
    --shadow-md: 0 4px 12px rgba(30, 45, 44, 0.1);
    --shadow-lg: 0 12px 40px rgba(30, 45, 44, 0.12);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 400ms ease;

    /* Container */
    --container-max: 1200px;
    --container-narrow: 800px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-size: 18px;
    line-height: 1.7;
    color: var(--color-text);
    background-color: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--color-primary-light);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 400;
    line-height: 1.2;
    color: var(--color-primary);
}

h1 {
    font-size: clamp(2.25rem, 5vw, 3.5rem);
    letter-spacing: -0.02em;
}

h2 {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    letter-spacing: -0.01em;
}

h3 {
    font-size: clamp(1.375rem, 3vw, 1.75rem);
    font-weight: 500;
}

h4 {
    font-family: var(--font-body);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-text);
}

p {
    margin-bottom: 1em;
}

p:last-child {
    margin-bottom: 0;
}

.text-light {
    color: var(--color-text-light);
}

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

/* Container */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-md);
}

.container-narrow {
    max-width: var(--container-narrow);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
    padding: 16px 32px;
    font-family: var(--font-body);
    font-size: 15px;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-decoration: none;
    border: 2px solid transparent;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-base);
}

.btn-primary {
    background-color: var(--color-accent);
    color: var(--color-text);
    border-color: var(--color-accent);
}

.btn-primary:hover {
    background-color: var(--color-accent-dark);
    border-color: var(--color-accent-dark);
    color: var(--color-text);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

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

.btn-secondary:hover {
    background-color: var(--color-primary);
    color: var(--color-text-inverse);
}

.btn-ghost {
    background-color: transparent;
    color: var(--color-primary);
    border-color: transparent;
    padding: 8px 0;
}

.btn-ghost:hover {
    color: var(--color-primary-light);
}

.btn-ghost::after {
    content: '→';
    transition: transform var(--transition-fast);
}

.btn-ghost:hover::after {
    transform: translateX(4px);
}

/* Navigation */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background-color: var(--color-primary);
    transition: box-shadow var(--transition-base);
}

.nav.scrolled {
    box-shadow: var(--shadow-md);
}

.nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

.nav-logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 500;
    color: var(--color-accent);
    text-decoration: none;
}

.nav-logo:hover {
    color: var(--color-accent-light);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    list-style: none;
}

.nav-link {
    font-size: 15px;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.85);
    text-decoration: none;
    transition: color var(--transition-fast);
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    color: #fff;
}

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

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

.nav-cta {
    margin-left: var(--space-sm);
}

.nav-cta .btn {
    padding: 12px 24px;
    font-size: 14px;
}

/* Mobile Navigation */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background-color: #fff;
    transition: all var(--transition-fast);
}

@media (max-width: 900px) {
    .nav-toggle {
        display: flex;
    }

    .nav-links {
        position: fixed;
        top: 80px;
        left: 0;
        right: 0;
        bottom: 0;
        flex-direction: column;
        background-color: var(--color-primary);
        padding: var(--space-lg);
        gap: var(--space-md);
        transform: translateX(100%);
        transition: transform var(--transition-base);
    }

    .nav-links.open {
        transform: translateX(0);
    }

    .nav-link {
        font-size: 1.25rem;
    }

    .nav-cta {
        margin-left: 0;
        margin-top: var(--space-md);
    }
}

/* Hero Section */
.hero {
    padding-top: calc(80px + var(--space-xl));
    padding-bottom: var(--space-xl);
    background-color: var(--color-bg);
}

.hero-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    align-items: center;
}

.hero-content h1 {
    margin-bottom: var(--space-md);
}

.hero-content p {
    font-size: 1.125rem;
    color: var(--color-text-light);
    margin-bottom: var(--space-lg);
}

.hero-image {
    aspect-ratio: 4/3;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.hero-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

@media (max-width: 900px) {
    .hero-inner {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }

    .hero-image {
        order: -1;
    }
}

/* Credentials Bar */
.credentials {
    background-color: var(--color-bg-white);
    padding: var(--space-lg) 0;
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.credentials-inner {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--space-xl);
    flex-wrap: wrap;
}

.credential {
    text-align: center;
}

.credential-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-primary);
    letter-spacing: 1px;
    text-transform: uppercase;
}

.credential-value {
    font-size: 0.9rem;
    color: var(--color-text-light);
    margin-top: 4px;
}

/* Section */
.section {
    padding: var(--space-xl) 0;
}

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

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

.section-dark {
    background-color: var(--color-bg-dark);
    color: var(--color-text-inverse);
}

.section-dark h2,
.section-dark h3 {
    color: var(--color-text-inverse);
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--space-lg);
}

.section-header h2 {
    margin-bottom: var(--space-sm);
}

.section-header p {
    color: var(--color-text-light);
}

/* Service Cards */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
}

@media (max-width: 900px) {
    .services-grid {
        grid-template-columns: 1fr;
    }
}

.service-card {
    background-color: var(--color-bg);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    text-align: center;
    transition: all var(--transition-base);
    border: 1px solid var(--color-border);
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: transparent;
}

.service-icon {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background-color: var(--color-primary);
    color: var(--color-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-md);
    font-size: 28px;
}

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

.service-card p {
    color: var(--color-text-light);
    font-size: 0.95rem;
    margin-bottom: var(--space-md);
}

/* Feature Section (Walk & Talk) */
.feature {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    align-items: center;
}

.feature-reverse {
    direction: rtl;
}

.feature-reverse > * {
    direction: ltr;
}

.feature-image {
    aspect-ratio: 4/3;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.feature-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.feature-content h2 {
    margin-bottom: var(--space-md);
}

.feature-content p {
    color: var(--color-text-light);
    margin-bottom: var(--space-md);
}

.feature-list {
    list-style: none;
    margin-bottom: var(--space-lg);
}

.feature-list li {
    position: relative;
    padding-left: var(--space-md);
    margin-bottom: var(--space-sm);
    color: var(--color-text-light);
}

.feature-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 10px;
    width: 8px;
    height: 8px;
    background-color: var(--color-accent);
    border-radius: 50%;
}

@media (max-width: 900px) {
    .feature {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }

    .feature-reverse {
        direction: ltr;
    }
}

/* CTA Section */
.cta {
    background-color: var(--color-primary);
    padding: var(--space-xl) 0;
    text-align: center;
}

.cta h2 {
    color: var(--color-text-inverse);
    margin-bottom: var(--space-sm);
}

.cta p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--space-lg);
    font-size: 1.125rem;
}

.cta-contact {
    display: flex;
    justify-content: center;
    gap: var(--space-lg);
    margin-bottom: var(--space-lg);
    flex-wrap: wrap;
}

.cta-contact-item {
    color: var(--color-text-inverse);
    font-size: 1.125rem;
}

.cta-contact-item strong {
    color: var(--color-accent);
}

/* Pricing Table */
.pricing-section {
    margin-bottom: var(--space-lg);
}

.pricing-section h3 {
    margin-bottom: var(--space-md);
    padding-bottom: var(--space-sm);
    border-bottom: 2px solid var(--color-accent);
}

.pricing-table {
    width: 100%;
    border-collapse: collapse;
}

.pricing-table tr {
    border-bottom: 1px solid var(--color-border);
}

.pricing-table td {
    padding: var(--space-sm) 0;
}

.pricing-table td:last-child {
    text-align: right;
    font-weight: 600;
    color: var(--color-primary);
}

.pricing-note {
    font-size: 0.875rem;
    color: var(--color-text-light);
    font-style: italic;
    margin-top: var(--space-sm);
}

/* Contact Grid */
.contact-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
    text-align: center;
}

@media (max-width: 768px) {
    .contact-grid {
        grid-template-columns: 1fr;
    }
}

.contact-item h4 {
    color: var(--color-primary);
    margin-bottom: var(--space-sm);
}

.contact-item p {
    color: var(--color-text-light);
}

/* Contact Form */
.contact-form {
    max-width: 600px;
    margin: 0 auto;
}

.form-group {
    margin-bottom: var(--space-md);
}

.form-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: var(--space-xs);
}

.form-input,
.form-textarea,
.form-select {
    width: 100%;
    padding: 14px 16px;
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--color-text);
    background-color: var(--color-bg-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(44, 95, 93, 0.1);
}

.form-textarea {
    min-height: 150px;
    resize: vertical;
}

/* Footer */
.footer {
    background-color: var(--color-bg-dark);
    color: var(--color-text-inverse);
    padding: var(--space-xl) 0 var(--space-lg);
}

.footer-inner {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--space-lg);
}

@media (max-width: 900px) {
    .footer-inner {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 600px) {
    .footer-inner {
        grid-template-columns: 1fr;
    }
}

.footer-brand {
    max-width: 300px;
}

.footer-logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--color-accent);
    margin-bottom: var(--space-sm);
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
}

.footer-column h4 {
    color: var(--color-text-inverse);
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: var(--space-md);
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: var(--space-sm);
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: var(--color-accent);
}

.footer-bottom {
    margin-top: var(--space-lg);
    padding-top: var(--space-md);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.footer-copyright {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.875rem;
}

/* Page Header */
.page-header {
    padding-top: calc(80px + var(--space-xl));
    padding-bottom: var(--space-lg);
    background-color: var(--color-primary);
    text-align: center;
}

.page-header h1 {
    color: var(--color-text-inverse);
    margin-bottom: var(--space-sm);
}

.page-header p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.125rem;
    max-width: 600px;
    margin: 0 auto;
}

/* About Section */
.about-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--space-xl);
    align-items: start;
}

@media (max-width: 900px) {
    .about-content {
        grid-template-columns: 1fr;
    }
}

.about-sidebar {
    position: sticky;
    top: 100px;
}

.about-image {
    aspect-ratio: 3/4;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    margin-bottom: var(--space-md);
}

.about-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.about-credentials {
    background-color: var(--color-bg);
    border-radius: var(--radius-md);
    padding: var(--space-md);
}

.about-credentials h4 {
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--color-primary);
    margin-bottom: var(--space-sm);
}

.about-credentials ul {
    list-style: none;
}

.about-credentials li {
    padding: var(--space-xs) 0;
    border-bottom: 1px solid var(--color-border);
    font-size: 0.95rem;
    color: var(--color-text-light);
}

.about-credentials li:last-child {
    border-bottom: none;
}

.about-main h2 {
    margin-bottom: var(--space-md);
}

.about-main p {
    margin-bottom: var(--space-md);
}

blockquote {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-style: italic;
    color: var(--color-primary);
    border-left: 4px solid var(--color-accent);
    padding-left: var(--space-md);
    margin: var(--space-lg) 0;
}

/* Newsletter Form */
.newsletter {
    background-color: var(--color-bg);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    margin-top: var(--space-xl);
}

.newsletter h3 {
    margin-bottom: var(--space-sm);
}

.newsletter p {
    color: var(--color-text-light);
    margin-bottom: var(--space-md);
}

.newsletter-form {
    display: flex;
    gap: var(--space-sm);
}

.newsletter-form .form-input {
    flex: 1;
}

@media (max-width: 600px) {
    .newsletter-form {
        flex-direction: column;
    }
}

/* Utilities */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.mb-0 { margin-bottom: 0; }
.mb-sm { margin-bottom: var(--space-sm); }
.mb-md { margin-bottom: var(--space-md); }
.mb-lg { margin-bottom: var(--space-lg); }
.mb-xl { margin-bottom: var(--space-xl); }

.mt-lg { margin-top: var(--space-lg); }
.mt-xl { margin-top: var(--space-xl); }