:root {
    --bg-color: #F1F5F3;
    --text-color: #1A1A1A;
    --primary-color: #2F4858;
    /* Deep blue/grey extracted tone */
    --accent-color: #8B9D83;
    /* Muted green from screenshots */
    --white: #FFFFFF;
    --grey-light: #E0E0E0;

    --font-main: 'Inter', sans-serif;

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

    --container-width: 1200px;
    --border-radius: 12px;
}

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

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

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

a {
    text-decoration: none;
    color: inherit;
    transition: opacity 0.3s ease;
}

a:hover {
    opacity: 0.8;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
    border-radius: var(--border-radius);
}

/* Typography */
h1,
h2,
h3 {
    margin-bottom: var(--spacing-sm);
    line-height: 1.2;
    font-weight: 700;
}

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

h2 {
    font-size: 2.25rem;
    margin-bottom: var(--spacing-md);
    text-align: center;
}

h3 {
    font-size: 1.5rem;
}

p {
    margin-bottom: var(--spacing-sm);
    font-size: 1.125rem;
    color: #4A4A4A;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 500;
    cursor: pointer;
    text-align: center;
}

.btn-primary {
    background-color: var(--accent-color);
    color: var(--white);
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background-color: #7a8c72;
    /* Slightly darker version of --accent-color */
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(139, 157, 131, 0.2);
}

.btn-secondary {
    background-color: transparent;
    border: 1px solid var(--text-color);
    color: var(--text-color);
}

/* Header */
.header {
    padding: var(--spacing-md) 0;
    position: sticky;
    top: 0;
    background-color: rgba(241, 245, 243, 0.9);
    backdrop-filter: blur(10px);
    z-index: 100;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.logo {
    font-size: 1.25rem;
    font-weight: 700;
}

.nav {
    display: flex;
    gap: var(--spacing-md);
    align-items: center;
}

.lang-switch {
    display: flex;
    gap: 10px;
    align-items: center;
    font-weight: 500;
}

.lang-switch a {
    opacity: 0.6;
}

.lang-switch a.active,
.lang-switch a:hover {
    opacity: 1;
    font-weight: 700;
}

.mobile-menu-toggle {
    display: none;
}

/* Hero Section */
.hero {
    padding: var(--spacing-xl) 0;
}

.hero-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.hero-actions {
    margin-top: var(--spacing-md);
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
}

.subtitle-secondary {
    font-size: 1.25rem;
    color: var(--accent-color);
    margin-top: -1rem;
    margin-bottom: var(--spacing-md);
    font-weight: 500;
}

.hero-info {
    margin-top: var(--spacing-sm);
    font-size: 0.9rem;
    color: #666;
    opacity: 0.8;
}

/* About Section */
.about {
    padding: var(--spacing-xl) 0;
    background-color: var(--white);
}

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

.about-image-wrapper {
    display: flex;
    justify-content: center;
}

.about-image-wrapper img {
    border-radius: var(--border-radius);
    max-width: 100%;
    height: auto;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.about-image-placeholder {
    width: 100%;
    height: 400px;
    background-color: var(--grey-light);
    border-radius: var(--border-radius);
    background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100" viewBox="0 0 24 24" fill="none" stroke="%23999" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="10"></circle><line x1="12" y1="8" x2="12" y2="16"></line><line x1="8" y1="12" x2="16" y2="12"></line></svg>');
    background-repeat: no-repeat;
    background-position: center;
    background-size: 50px;
}

/* Articles Section */
.articles {
    padding: var(--spacing-xl) 0;
}

.articles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
}

.article-card {
    background: var(--white);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: transform 0.3s ease;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
}

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

.placeholder-bg {
    height: 200px;
    background-color: var(--accent-color);
    opacity: 0.5;
}

.article-content {
    padding: var(--spacing-md);
}

.read-more {
    display: inline-block;
    margin-top: var(--spacing-sm);
    font-weight: 600;
    text-decoration: underline;
}

/* Principles Section */
.principles {
    padding: var(--spacing-xl) 0;
    background-color: var(--white);
    text-align: center;
}

.section-intro {
    max-width: 600px;
    margin: 0 auto var(--spacing-lg);
}

.principles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
}

.principle-item {
    padding: var(--spacing-md);
    background: var(--bg-color);
    border-radius: var(--border-radius);
}

/* Topics Section */
.topics {
    padding: var(--spacing-xl) 0;
    text-align: center;
}

.topics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
    text-align: left;
}

/* Base Accordion Style (shared between Topics and Registration) */
.accordion-item,
.registration-section {
    margin-bottom: var(--spacing-sm);
}

.accordion-item summary,
.registration-section summary {
    list-style: none;
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--accent-color);
    color: var(--white);
    border-radius: var(--border-radius);
    cursor: pointer;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    font-size: 0.9rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background-color 0.3s ease;
}

.accordion-item summary:hover,
.registration-section summary:hover {
    background-color: #7a8c72;
}

.accordion-item summary::-webkit-details-marker,
.registration-section summary::-webkit-details-marker {
    display: none;
}

.accordion-item summary::after,
.registration-section summary::after {
    content: "+";
    font-size: 1.5rem;
    font-weight: 300;
}

.accordion-item[open] summary::after,
.registration-section[open] summary::after {
    content: "−";
}

.accordion-content,
.registration-section-content {
    padding: var(--spacing-md);
    background-color: var(--white);
    border: 1px solid var(--grey-light);
    border-top: none;
    border-bottom-left-radius: var(--border-radius);
    border-bottom-right-radius: var(--border-radius);
}

.accordion-item[open] summary,
.registration-section[open] summary {
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;
}

/* Topic description specifics if needed */
.topic-description {
    font-size: 1rem;
    line-height: 1.5;
    color: var(--text-color);
}

/* Contact Section */
.contact {
    padding: var(--spacing-xl) 0;
    background-color: var(--white);
    text-align: center;
}

.contact-info {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-md);
}

.contact-item {
    margin-bottom: var(--spacing-xs);
}

.format-info {
    color: #666;
}

/* Footer */
.footer {
    padding: var(--spacing-md) 0;
    text-align: center;
    font-size: 0.875rem;
    color: #666;
    border-top: 1px solid var(--grey-light);
}

/* Responsive */
@media (max-width: 768px) {
    :root {
        --spacing-xl: 4rem;
        --spacing-lg: 2rem;
    }

    h1 {
        font-size: 2rem;
    }

    /* Registration Page Improvements */
    .registration-hero h1 {
        font-size: 2.5rem;
    }

    .bio-section {
        flex-direction: column;
        text-align: center;
    }

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

    .bio-text h2 {
        text-align: center;
    }

    .meeting-list {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
    }

    .hero-actions,
    .cta-buttons {
        flex-direction: column;
        align-items: center;
        gap: var(--spacing-sm);
    }

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

    .hero-actions,
    .cta-buttons {
        flex-direction: column;
        align-items: center;
        gap: var(--spacing-sm);
    }

    .hero-info,
    .cta-block p {
        text-align: center;
    }

    .hero-text h1,
    .hero-text .subtitle,
    .hero-text .subtitle-secondary {
        text-align: center;
    }

    .nav {
        display: none;
        /* Hide nav on mobile for now, unless toggled */
    }

    .mobile-menu-toggle {
        display: block;
        background: none;
        border: none;
        cursor: pointer;
    }

    .mobile-menu-toggle span {
        display: block;
        width: 25px;
        height: 2px;
        background-color: var(--text-color);
        margin: 5px 0;
        transition: all 0.3s ease;
    }

    .nav.active {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: var(--white);
        padding: var(--spacing-md);
        box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
        z-index: 99;
    }
}

/* Registration Page Improvements */
.registration-hero {
    padding: var(--spacing-xl) 0 var(--spacing-lg);
    text-align: center;
    background-color: var(--white);
}

.registration-hero h1 {
    font-size: 3.5rem;
    margin-bottom: var(--spacing-xs);
}

.registration-hero .subtitle {
    font-size: 1.25rem;
    max-width: 700px;
    margin: 0 auto;
    color: #666;
    line-height: 1.4;
}

.hero-cta {
    margin: var(--spacing-lg) 0 var(--spacing-md);
}

.btn-large {
    padding: 16px 40px;
    font-size: 1.2rem;
}

.hero-practical-line {
    font-weight: 600;
    color: var(--primary-color);
    margin-top: var(--spacing-md);
    font-size: 1.1rem;
}


.bio-section {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background-color: rgba(241, 245, 243, 0.9);
    border-radius: var(--border-radius);
    max-width: 800px;
    margin: 0 auto;
}

.bio-image {
    width: 154px;
    height: auto;
    border-radius: 12px;
    flex-shrink: 0;
    border: 3px solid var(--white);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.bio-text {
    text-align: left;
}

.bio-text h2 {
    text-align: left;
    color: var(--primary-color);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    font-size: 1.5rem;
    font-weight: 700;
    margin-top: -18px;
    margin-bottom: 0.5rem;
}

.bio-text p {
    margin-bottom: 0;
    font-size: 1.1rem;
}

.meeting-info {
    margin: var(--spacing-lg) 0;
}

.meeting-info h3 {
    text-align: center;
    margin-bottom: var(--spacing-md);
}

.meeting-list {
    list-style: none;
    padding: 0;
    max-width: 600px;
    margin: 0 auto var(--spacing-md);
}

.meeting-item {
    padding: 4px 0;
    font-size: 1.05rem;
    display: flex;
    align-items: flex-start;
    gap: 12px;
    line-height: 1.4;
}

.meeting-item::before {
    content: "•";
    color: var(--accent-color);
    font-weight: bold;
    flex-shrink: 0;
}


.highlight-note {
    text-align: center;
    font-weight: 700;
    color: var(--primary-color);
    margin-top: var(--spacing-md);
    font-size: 1.1rem;
}

.form-footer-note {
    text-align: center;
    font-size: 0.9rem;
    color: #888;
    margin-top: var(--spacing-sm);
}

.contact-form-container {
    margin: var(--spacing-lg) auto;
    max-width: 600px;
}

.form-intro {
    text-align: center;
    margin-bottom: var(--spacing-md);
}

.form-intro h2 {
    margin-bottom: 0.5rem;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-weight: 500;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: #888;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 14px 16px;
    border: 1px solid #E0E0E0;
    border-radius: 12px;
    font-family: inherit;
    font-size: 1rem;
    background: var(--white);
    box-sizing: border-box;
}

.form-group textarea {
    min-height: 120px;
    resize: vertical;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: #999;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 2px rgba(139, 157, 131, 0.1);
}

.form-submit {
    margin-top: var(--spacing-sm);
}

.form-submit .btn {
    font-size: 1.25rem;
    padding: 16px 32px;
    width: 100%;
}

/* Registration Form Specifics */
.registration-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

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

/* Content Page Styles */
.hero-small {
    padding: var(--spacing-lg) 0 var(--spacing-sm);
    text-align: center;
    background-color: rgba(241, 245, 243, 0.9);
}

.content-page {
    padding: var(--spacing-sm) 0 var(--spacing-lg);
    background-color: var(--white);
}

.content-block {
    max-width: 800px;
    margin: 0 auto;
    font-size: 1.125rem;
    line-height: 1.8;
}

.content-block h2 {
    margin-top: var(--spacing-lg);
    font-size: 1.8rem;
    color: var(--primary-color);
}

.content-block ul {
    margin-bottom: var(--spacing-md);
    padding-left: var(--spacing-md);
}

.content-block li {
    margin-bottom: var(--spacing-sm);
}

.cta-block {
    margin-top: var(--spacing-xl);
    padding: var(--spacing-lg);
    background-color: var(--bg-color);
    border-radius: var(--border-radius);
    text-align: center;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.what-to-expect {
    text-align: center;
    margin-bottom: var(--spacing-lg);
    opacity: 0.9;
}

.what-to-expect h3 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--text-color);
}

.what-to-expect ul {
    list-style: none;
    padding: 0;
    display: inline-block;
    text-align: left;
    margin: 0 auto var(--spacing-sm);
}

.what-to-expect li {
    margin-bottom: 0.4rem;
    position: relative;
    padding-left: 1.5rem;
    font-size: 1rem;
    color: #4A4A4A;
}

.what-to-expect li::before {
    content: "•";
    position: absolute;
    left: 0;
    color: var(--accent-color);
    font-weight: bold;
}

.what-to-expect p:last-child {
    font-weight: 500;
    margin-top: 0.5rem;
    color: var(--text-color);
    font-size: 0.95rem;
}

.cta-buttons {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    margin-top: var(--spacing-md);
}

/* Consultation Process Styles */
.consultation-process {
    padding: var(--spacing-xl) 0;
    background-color: var(--white);
}

.process-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.process-item {
    border-top: 1px solid var(--text-color);
    padding-top: var(--spacing-sm);
}

.step-number {
    display: block;
    font-size: 0.9rem;
    color: var(--text-color);
    margin-bottom: var(--spacing-xs);
    opacity: 0.7;
}

.process-item h3 {
    margin-bottom: var(--spacing-xs);
    font-size: 1.25rem;
}

.confidentiality-box {
    background-color: #D6EADF;
    /* Light green */
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.confidentiality-icon {
    display: flex;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.form-group input,
.form-group textarea {
    padding: 12px;
    border: 1px solid var(--grey-light);
    border-radius: 8px;
    font-family: inherit;
    font-size: 1rem;
    background: var(--white);
}

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

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 2px rgba(139, 157, 131, 0.2);
}

@media (max-width: 768px) {
    .registration-hero h1 {
        font-size: 2.5rem;
    }

    .bio-section {
        flex-direction: column;
        text-align: center;
    }

    .bio-text h2 {
        text-align: center;
    }

    .meeting-list {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
    }
}