/* === GENERAL STYLES & VARIABLES === */
:root {
    --bg-gradient: linear-gradient(135deg, #fff1f2, #fdf2f8, #f5f3ff);
    --text-primary: #475569; /* slate-600 */
    --text-secondary: #334155; /* slate-700 */
    --heading-color: #be185d; /* pink-700 */
    --subtitle-color: #7c3aed; /* purple-600 */
    --accent-color: #db2777; /* pink-600 */
    --border-color: #fbcfe8; /* pink-200 */
    --card-bg: rgba(255, 255, 255, 0.9);
    --card-shadow: 0 10px 30px -15px rgba(199, 21, 133, 0.2);
    --button-gradient: linear-gradient(to right, #8b5cf6, #ec4899, #ef4444);
    --button-hover-gradient: linear-gradient(to right, #7c3aed, #db2777, #dc2626);
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
    font-family: var(--font-family);
    background-image: var(--bg-gradient);
    color: var(--text-primary);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}
.container { max-width: 960px; margin: 0 auto; padding: 1rem; }

/* === HERO SECTION === */
.hero-section { padding: 3rem 0; }
.hero-content { display: flex; flex-direction: column; align-items: center; gap: 2rem; text-align: center; }
.hero-image-wrapper { flex-shrink: 0; }
.hero-image {
    width: 180px; height: 180px;
    border-radius: 50%; object-fit: cover;
    border: 4px solid white;
    box-shadow: 0 15px 35px rgba(99, 5, 60, 0.25);
}
.doctor-name { font-size: 2.5rem; font-weight: 800; color: var(--heading-color); }
.doctor-subtitle { font-size: 1.5rem; color: var(--subtitle-color); margin-top: 0.5rem; margin-bottom: 1rem; }
.hero-intro { max-width: 60ch; margin-bottom: 1.5rem; }

/* === ANIMATED BUTTON === */
.animated-button {
    display: inline-block;
    padding: 0.8rem 2rem;
    font-size: 1.1rem;
    font-weight: 600;
    color: white;
    border-radius: 0.5rem;
    background-image: var(--button-gradient);
    box-shadow: 0 4px 15px 0 rgba(236, 72, 153, 0.4);
    text-decoration: none;
    transition: all 0.3s ease-in-out;
}
.animated-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 7px 20px 0 rgba(236, 72, 153, 0.6);
    background-image: var(--button-hover-gradient);
}
.animated-button:active { transform: translateY(1px); }

/* === SECTION CARD === */
.section-card {
    background-color: var(--card-bg);
    backdrop-filter: blur(5px);
    padding: 2rem;
    border-radius: 1rem;
    box-shadow: var(--card-shadow);
    margin: 2.5rem 0;
}
.section-title {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--accent-color);
    margin-bottom: 1.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--border-color);
}
.subsection-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--accent-color);
    margin-top: 2rem;
    margin-bottom: 1rem;
}
.content-text { margin-bottom: 1rem; }

/* === WEBINAR SPECIFIC STYLES === */
.webinar-subtitle { font-size: 1.1rem; color: var(--subtitle-color); text-align: center; margin-bottom: 2rem; }
.problem-list, .highlight-list, .audience-list { list-style: none; }
.problem-list > * + *, .highlight-list > * + * {
    margin-top: 0.75rem;
}
.problem-list li, .highlight-list li { display: flex; align-items: flex-start; }
.problem-list li::before { content: '❓'; margin-right: 0.75rem; transform: scaleX(-1); }
.highlight-list li::before { content: '✅'; margin-right: 0.75rem; }
.problem-conclusion { font-style: italic; margin-top: 1rem; }
.highlight-intro { margin-bottom: 1rem; }
.instructor-info, .registration-info { white-space: pre-line; }
.audience-list { list-style-type: disc; padding-left: 1.5rem; }
.details-list { list-style: none; background-color: #fff1f2; padding: 1rem; border-radius: 0.5rem; box-shadow: inset 0 1px 3px rgba(0,0,0,0.05); }
.details-list li { display: flex; gap: 1rem; }
.details-list li strong { flex-basis: 30%; color: var(--subtitle-color); }
.button-container { text-align: center; margin-top: 2rem; }

/* === LISTS & OTHER ELEMENTS === */
.achievements-list { list-style-type: disc; padding-left: 1.5rem; }
.achievements-list > * + * {
    margin-top: 1rem;
}
.publications-list { list-style: none; }
.publications-list li {
    background-color: #fff1f2;
    padding: 1rem;
    border-radius: 0.5rem;
    border-left: 4px solid var(--accent-color);
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
    margin-bottom: 1rem;
    font-size: 0.9rem;
    color: var(--text-secondary);
}
.vision-subheading { font-weight: 600; margin-top: 1rem; }
.vision-list { list-style-type: decimal; padding-left: 1.5rem; margin: 1rem 0; }
.vision-list > * + * {
    margin-top: 0.5rem;
}
blockquote {
    border-left: 4px solid var(--accent-color);
    padding: 0.5rem 1rem;
    margin-top: 1.5rem;
    font-style: italic;
    color: var(--heading-color);
    background-color: #fdf2f8;
    border-radius: 0 0.5rem 0.5rem 0;
}

/* === AREAS & VALUES === */
.areas-container, .values-container { display: grid; gap: 1.5rem; }
.area-item, .value-item {
    background-color: #fff1f2;
    padding: 1.5rem;
    border-radius: 0.5rem;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}
.area-item h3, .value-item h3 { font-size: 1.1rem; font-weight: 600; color: var(--subtitle-color); margin-bottom: 0.5rem; }
.area-item p, .value-item p { font-size: 0.9rem; color: var(--text-secondary); }
.value-item { text-align: center; }

/* === FINAL CTA & FOOTER === */
.final-cta { text-align: center; font-size: 1.2rem; color: var(--heading-color); margin: 3rem 0; }
.footer { text-align: center; padding: 2rem 0; border-top: 1px solid var(--border-color); margin-top: 3rem; }
.contact-links { display: flex; flex-wrap: wrap; justify-content: center; gap: 1.5rem; margin-bottom: 1rem; }
.contact-links a {
    color: var(--accent-color);
    text-decoration: none;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: color 0.3s;
}
.contact-links a:hover { color: var(--subtitle-color); text-decoration: underline; }
.copyright { font-size: 0.9rem; color: #64748b; }

/* === RESPONSIVE DESIGN === */
@media (min-width: 768px) {
    .container { padding: 2rem; }
    .hero-content { flex-direction: row; text-align: left; }
    .hero-image { width: 240px; height: 240px; }
    .doctor-name { font-size: 3rem; }
    .section-title { font-size: 2rem; }
    .values-container { grid-template-columns: repeat(3, 1fr); }
}

/* === FORM STYLES === */
.registration-form {
    max-width: 600px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}
.form-group {
    display: flex;
    flex-direction: column;
}
.form-group label {
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}
.form-group input {
    width: 100%;
    padding: 0.8rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    font-size: 1rem;
    font-family: var(--font-family);
    color: var(--text-primary);
    transition: border-color 0.3s, box-shadow 0.3s;
}
.form-group input:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(219, 39, 119, 0.2); /* pink-600 with opacity */
}
.registration-form .animated-button {
    width: 100%;
    border: none;
    cursor: pointer;
}

/* === FAQ STYLES === */
.faq-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}
.faq-item {
    background-color: #fff1f2;
    padding: 1.5rem;
    border-radius: 0.5rem;
    border-left: 4px solid var(--accent-color);
}
.faq-item h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--subtitle-color);
    margin-bottom: 0.5rem;
}
.faq-item p {
    font-size: 1rem;
    color: var(--text-secondary);
}

/* Responsive hero image on landing page */
@media (max-width: 767px) {
    .hero-image {
        width: 150px;
        height: 150px;
    }
}