/* ============================================
   Dr. Laurel Zappert Banks — Website Styles
   Palette: Deep teal, sage, warm cream, soft gold
   Mood: Calming, artistic, professional warmth
   ============================================ */

:root {
    --color-primary: #2c4a4e;
    --color-primary-light: #3d6166;
    --color-secondary: #7a9e8e;
    --color-accent: #c4a265;
    --color-cream: #faf8f5;
    --color-warm-white: #ffffff;
    --color-text: #2d3436;
    --color-text-light: #5a6368;
    --color-border: #e8e4df;
    --color-hero-overlay: rgba(34, 60, 64, 0.65);

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

    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 2rem;
    --space-lg: 4rem;
    --space-xl: 6rem;
    --space-2xl: 8rem;

    --max-width: 1200px;
    --transition: 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.7;
    color: var(--color-text);
    background-color: var(--color-warm-white);
    -webkit-font-smoothing: antialiased;
}

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

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

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

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--space-md);
}

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

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

h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 300;
    letter-spacing: -0.02em;
}

h2 {
    font-size: clamp(2rem, 3.5vw, 2.8rem);
    margin-bottom: var(--space-md);
}

h3 {
    font-size: 1.4rem;
    font-weight: 500;
    margin-bottom: var(--space-sm);
}

h4 {
    font-size: 1.2rem;
    font-weight: 500;
}

.section-label {
    font-family: var(--font-body);
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-secondary);
    margin-bottom: var(--space-sm);
}

.section-intro {
    font-size: 1.1rem;
    color: var(--color-text-light);
    max-width: 680px;
}

.lead {
    font-size: 1.15rem;
    color: var(--color-text-light);
    line-height: 1.8;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.9rem 2rem;
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 500;
    letter-spacing: 0.03em;
    border-radius: 3px;
    transition: all var(--transition);
    cursor: pointer;
    border: none;
}

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

.btn-primary:hover {
    background-color: var(--color-primary-light);
    color: var(--color-warm-white);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(44, 74, 78, 0.2);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-primary);
    border: 1.5px solid var(--color-primary);
}

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

.btn-full {
    width: 100%;
    text-align: center;
}

/* Header */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid transparent;
    transition: all var(--transition);
}

.site-header.scrolled {
    border-bottom-color: var(--color-border);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.04);
}

.site-header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

.logo {
    display: flex;
    align-items: baseline;
    gap: 0.5rem;
}

.logo-name {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 500;
    color: var(--color-primary);
}

.logo-title {
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 400;
    color: var(--color-text-light);
    letter-spacing: 0.05em;
}

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

.main-nav a {
    font-size: 0.9rem;
    font-weight: 400;
    color: var(--color-text-light);
    transition: color var(--transition);
}

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

.nav-cta {
    padding: 0.6rem 1.4rem;
    background-color: var(--color-primary);
    color: var(--color-warm-white) !important;
    border-radius: 3px;
}

.nav-cta:hover {
    background-color: var(--color-primary-light) !important;
    color: var(--color-warm-white) !important;
}

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

.mobile-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--color-primary);
    transition: all var(--transition);
}

/* Hero */
.hero {
    position: relative;
    min-height: 90vh;
    display: flex;
    align-items: center;
    background-image: url('../images/hero-3.jpg');
    background-size: cover;
    background-position: center;
    background-color: var(--color-primary);
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(34, 60, 64, 0.8) 0%, rgba(44, 74, 78, 0.6) 50%, rgba(122, 158, 142, 0.4) 100%);
}

.hero-content {
    position: relative;
    z-index: 1;
    padding-top: 80px;
    max-width: 720px;
}

.hero-tagline {
    font-family: var(--font-body);
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-secondary);
    margin-bottom: var(--space-sm);
    opacity: 0.9;
}

.hero h1 {
    color: var(--color-warm-white);
    margin-bottom: var(--space-md);
}

.hero-subtitle {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.8;
    margin-bottom: var(--space-lg);
    max-width: 600px;
}

.hero-cta {
    display: flex;
    gap: var(--space-sm);
    flex-wrap: wrap;
}

.hero .btn-secondary {
    border-color: rgba(255, 255, 255, 0.6);
    color: var(--color-warm-white);
}

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

/* About Section */
.about {
    background-color: var(--color-cream);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: var(--space-lg);
    align-items: center;
}

.about-image {
    position: relative;
}

.about-image img {
    width: 90%;
    aspect-ratio: 3/4;
    object-fit: cover;
    object-position: top center;
    border-radius: 50%;
    box-shadow: 0 8px 30px rgba(44, 74, 78, 0.12);
    margin: 0 auto;
}

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

.about-content .lead {
    margin-bottom: var(--space-md);
}

.credentials {
    display: flex;
    gap: var(--space-md);
    margin-top: var(--space-lg);
    padding-top: var(--space-md);
    border-top: 1px solid var(--color-border);
}

.credential {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.credential-number {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 500;
    color: var(--color-primary);
}

.credential-label {
    font-size: 0.8rem;
    color: var(--color-text-light);
    letter-spacing: 0.02em;
}

/* Approach Section */
.approach-header {
    text-align: center;
    margin-bottom: var(--space-lg);
}

.approach-header .section-intro {
    margin: var(--space-sm) auto 0;
}

.approach-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
}

.approach-card {
    padding: var(--space-md);
    background-color: var(--color-cream);
    border-radius: 6px;
    transition: transform var(--transition), box-shadow var(--transition);
}

.approach-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(44, 74, 78, 0.08);
}

.approach-icon {
    color: var(--color-secondary);
    margin-bottom: var(--space-sm);
}

.approach-card h3 {
    color: var(--color-primary);
    font-size: 1.2rem;
}

.approach-card p {
    color: var(--color-text-light);
    font-size: 0.95rem;
}

/* Specialties Section */
.specialties {
    background-color: var(--color-cream);
}

.specialties h2 {
    margin-bottom: var(--space-lg);
}

.specialties-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0;
}

.specialty-item {
    padding: var(--space-md);
    border-bottom: 1px solid var(--color-border);
    border-right: 1px solid var(--color-border);
}

.specialty-item:nth-child(2n) {
    border-right: none;
}

.specialty-item:nth-last-child(-n+2) {
    border-bottom: none;
}

.specialty-item h4 {
    color: var(--color-primary);
    margin-bottom: 0.5rem;
}

.specialty-item p {
    color: var(--color-text-light);
    font-size: 0.9rem;
}

/* Services Section */
.services-header {
    text-align: center;
    margin-bottom: var(--space-lg);
}

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

.service-card {
    padding: var(--space-md);
    border: 1px solid var(--color-border);
    border-radius: 6px;
    transition: all var(--transition);
}

.service-card:hover {
    border-color: var(--color-secondary);
    box-shadow: 0 4px 16px rgba(44, 74, 78, 0.06);
}

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

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

.service-detail {
    font-size: 0.8rem;
    color: var(--color-secondary);
    font-weight: 500;
    letter-spacing: 0.02em;
}

/* Philosophy Section */
.philosophy {
    background-color: var(--color-primary);
    text-align: center;
    padding: var(--space-2xl) 0;
}

.philosophy-quote p {
    font-family: var(--font-heading);
    font-size: clamp(1.5rem, 3vw, 2.2rem);
    font-style: italic;
    font-weight: 300;
    color: var(--color-warm-white);
    line-height: 1.5;
    max-width: 800px;
    margin: 0 auto var(--space-md);
}

.philosophy-quote cite {
    font-family: var(--font-body);
    font-style: normal;
    font-size: 0.9rem;
    color: var(--color-secondary);
    letter-spacing: 0.05em;
}

/* Contact Section */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: var(--space-lg);
    align-items: start;
}

.contact-info h2 {
    margin-bottom: var(--space-sm);
}

.contact-info > p {
    color: var(--color-text-light);
    margin-bottom: var(--space-lg);
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.contact-detail {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.contact-detail strong {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-secondary);
}

.contact-detail span {
    color: var(--color-text);
    font-size: 0.95rem;
}

/* Contact Form */
.contact-form-wrapper {
    background-color: var(--color-cream);
    padding: var(--space-md);
    border-radius: 6px;
}

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

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-text);
    margin-bottom: 0.4rem;
}

.optional {
    font-weight: 400;
    color: var(--color-text-light);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.8rem 1rem;
    font-family: var(--font-body);
    font-size: 0.95rem;
    border: 1px solid var(--color-border);
    border-radius: 4px;
    background-color: var(--color-warm-white);
    color: var(--color-text);
    transition: border-color var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-secondary);
    box-shadow: 0 0 0 3px rgba(122, 158, 142, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.form-note {
    margin-top: var(--space-sm);
    font-size: 0.8rem;
    color: var(--color-text-light);
    text-align: center;
}

/* Footer */
.site-footer {
    background-color: var(--color-cream);
    padding: var(--space-lg) 0;
    border-top: 1px solid var(--color-border);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: start;
    gap: var(--space-md);
}

.footer-name {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    color: var(--color-primary);
    margin-bottom: 0.25rem;
}

.footer-license {
    font-size: 0.85rem;
    color: var(--color-text-light);
}

.footer-location {
    font-size: 0.85rem;
    color: var(--color-text-light);
}

.footer-legal {
    text-align: right;
    max-width: 500px;
}

.footer-legal p {
    font-size: 0.8rem;
    color: var(--color-text-light);
}

.footer-disclaimer {
    margin-top: 0.5rem;
    font-size: 0.75rem !important;
    line-height: 1.6;
}

/* ============================================
   Responsive Design
   ============================================ */

@media (max-width: 1024px) {
    .services-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .section {
        padding: var(--space-lg) 0;
    }

    /* Mobile Navigation */
    .mobile-toggle {
        display: flex;
    }

    .main-nav {
        position: fixed;
        top: 80px;
        left: 0;
        right: 0;
        background-color: var(--color-warm-white);
        border-bottom: 1px solid var(--color-border);
        padding: var(--space-md);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition);
    }

    .main-nav.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .main-nav ul {
        flex-direction: column;
        gap: var(--space-sm);
    }

    .main-nav a {
        font-size: 1rem;
        display: block;
        padding: 0.5rem 0;
    }

    .nav-cta {
        text-align: center;
        display: block;
        margin-top: var(--space-xs);
    }

    /* Hero Mobile */
    .hero {
        min-height: 80vh;
    }

    .hero-cta {
        flex-direction: column;
    }

    .hero-cta .btn {
        text-align: center;
    }

    /* About Mobile */
    .about-grid {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }

    .about-image {
        max-width: 300px;
        margin: 0 auto;
    }

    .credentials {
        flex-direction: column;
        gap: var(--space-sm);
    }

    /* Approach Mobile */
    .approach-grid {
        grid-template-columns: 1fr;
    }

    /* Specialties Mobile */
    .specialties-grid {
        grid-template-columns: 1fr;
    }

    .specialty-item {
        border-right: none;
    }

    .specialty-item:last-child {
        border-bottom: none;
    }

    /* Contact Mobile */
    .contact-grid {
        grid-template-columns: 1fr;
    }

    /* Footer Mobile */
    .footer-content {
        flex-direction: column;
        gap: var(--space-md);
    }

    .footer-legal {
        text-align: left;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--space-sm);
    }

    .logo-name {
        font-size: 1.1rem;
    }

    .hero {
        min-height: 70vh;
    }
}

/* Animations */
@media (prefers-reduced-motion: no-preference) {
    .about-content,
    .approach-card,
    .specialty-item,
    .service-card {
        opacity: 0;
        transform: translateY(20px);
        transition: opacity 0.6s ease, transform 0.6s ease;
    }

    .about-content.visible,
    .approach-card.visible,
    .specialty-item.visible,
    .service-card.visible {
        opacity: 1;
        transform: translateY(0);
    }
}