/* ===================================
   LANDING PAGE TEMPLATE COMPONENTS
   ===================================
   
   Modular, reusable components extracted from existing landing pages.
   Each component is self-contained and follows the established design patterns.
*/

/* ===================================
   ICON FEATURE COMPONENTS
   =================================== */
.icon-feature {
    text-align: center;
    padding: var(--spacing-xl) var(--spacing-md);
}

/* Only apply hover effect if icon-feature is inside a link */
a .icon-feature {
    transition: var(--transition-hover);
}

a:hover .icon-feature {
    transform: translateY(-4px);
}

.icon-feature-icon {
    font-size: 3rem;
    color: var(--text-white);
    margin-bottom: var(--spacing-md);
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: var(--border-radius-circle);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-md);
}

.icon-feature-title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-md);
    color: var(--secondary-color);
}

.icon-feature-description {
    font-size: var(--font-size-base);
    line-height: var(--line-height-normal);
    color: var(--text-dark);
}

/* Icon Feature Variants */
.icon-feature-simple .icon-feature-icon {
    width: 60px;
    height: 60px;
    background: var(--primary-color);
    border-radius: var(--border-radius-circle);
    font-size: 1.5rem;
}

.icon-feature-emoji .icon-feature-icon {
    background: none;
    font-size: 3rem;
    width: auto;
    height: auto;
}

/* ===================================
   STEP/PROCESS COMPONENTS
   =================================== */
.step-card {
    background: var(--text-white);
    border-radius: 0;
    padding: var(--spacing-xl);
    text-align: center;
    box-shadow: var(--shadow-sm);
    margin-bottom: var(--spacing-xl);
    height: 100%;
    border-top: 4px solid var(--primary-color);
}

/* Only apply hover effect if step-card is inside a link */
a .step-card {
    transition: var(--transition-hover);
}

a:hover .step-card {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.step-number {
    width: 60px;
    height: 60px;
    background: #776cb1;
    color: var(--text-white);
    border-radius: var(--border-radius-circle);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    margin: 0 auto var(--spacing-md);
}

.step-title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-semibold);
    color: var(--secondary-color);
    margin-bottom: var(--spacing-md);
}

.step-description {
    font-size: var(--font-size-base);
    line-height: var(--line-height-normal);
    color: var(--text-dark);
}

/* Colored Step Cards (like DHGI goals) */
.step-card-primary {
    background-color: var(--primary-color);
    color: var(--text-white);
    border-left: none;
}

.step-card-secondary {
    background-color: var(--secondary-color);
    color: var(--text-white);
    border-left: none;
}

.step-card-accent {
    background-color: var(--accent-color);
    color: var(--text-white);
    border-left: none;
}

.step-card-primary .step-number,
.step-card-secondary .step-number,
.step-card-accent .step-number {
    background-color: var(--text-white);
    color: var(--text-dark);
}

/* ===================================
   ELIGIBILITY/CRITERIA COMPONENTS
   =================================== */
.eligibility-section {
    background-color: var(--primary-color);
    color: var(--text-white);
    padding: var(--section-padding-y) 0;
}

.eligibility-bubble {
    width: 120px;
    height: 120px;
    background: var(--text-white);
    border-radius: var(--border-radius-circle);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-md);
    box-shadow: var(--shadow-lg);
}

.eligibility-bubble i {
    font-size: 2.5rem;
    color: var(--primary-color);
}

.eligibility-title {
    font-weight: var(--font-weight-bold);
    color: var(--text-white);
    margin-bottom: var(--spacing-sm);
}

.eligibility-description {
    color: rgba(255, 255, 255, 0.9);
    line-height: var(--line-height-normal);
}

/* Simple Eligibility List */
.eligibility-list {
    max-width: 800px;
    margin: 0 auto;
}

.eligibility-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: var(--spacing-lg);
}

.eligibility-icon-simple {
    width: 24px;
    height: 24px;
    background: var(--primary-color);
    color: var(--text-white);
    border-radius: var(--border-radius-circle);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.875rem;
    margin-right: var(--spacing-md);
    flex-shrink: 0;
    margin-top: 2px;
}

.eligibility-text {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-medium);
    color: var(--text-dark);
}

/* ===================================
   FAQ COMPONENTS
   =================================== */
.faq-section {
    background: var(--text-white);
}

.faq-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-xl);
}

.expand-all-btn {
    background: var(--primary-color);
    color: var(--text-white);
    padding: var(--spacing-sm) var(--spacing-lg);
    border: none;
    border-radius: var(--border-radius-md);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    font-family: var(--font-primary);
    cursor: pointer;
    transition: var(--transition-button);
}

.expand-all-btn:hover {
    background-color: var(--accent-color);
}

.faq-item {
    margin-bottom: var(--spacing-sm);
    border: 1px solid var(--border-color);
    border-radius: 0;
    overflow: hidden;
}

/* Remove hover on FAQ item - only the button inside is clickable */

.faq-question {
    background: var(--primary-color);
    padding: var(--spacing-md);
    cursor: pointer;
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-lg);
    color: #ffffff;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition-fast);
    border: none;
    width: 100%;
    text-align: left;
}

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

.faq-question::after {
    content: '+';
    font-size: 1.5rem;
    font-weight: 300;
    color: #ffffff;
    transition: transform var(--transition-fast);
}

.faq-item.active .faq-question::after {
    transform: rotate(45deg);
}

.faq-answer {
    padding: 0 var(--spacing-md);
    max-height: 0;
    overflow: hidden;
    transition: var(--transition-normal);
    background: var(--text-white);
}

.faq-item.active .faq-answer {
    max-height: 500px;
    padding: var(--spacing-md);
}

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

/* ===================================
   BENEFIT/FEATURE CARDS
   =================================== */
.benefit-card {
    background: var(--text-white);
    border-radius: 0;
    padding: var(--spacing-xl);
    height: 100%;
    box-shadow: var(--shadow-sm);
    border-top: 4px solid var(--primary-color);
}

/* Only apply hover effect if benefit-card is inside a link */
a .benefit-card {
    transition: var(--transition-hover);
}

a:hover .benefit-card {
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
}

.benefit-card-title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-semibold);
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
}

.benefit-card-description {
    font-size: var(--font-size-base);
    line-height: var(--line-height-normal);
    color: var(--text-dark);
}

.benefit-card-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 0;
    margin-bottom: var(--spacing-md);
}

/* ===================================
   TEAM/INVESTIGATOR COMPONENTS
   =================================== */
.team-card {
    background: var(--text-white);
    border-radius: 0;
    padding: var(--spacing-xl);
    text-align: center;
    box-shadow: var(--shadow-sm);
    margin-bottom: var(--spacing-xl);
}

/* Only apply hover effect if team-card is inside a link */
a .team-card {
    transition: var(--transition-hover);
}

a:hover .team-card {
    box-shadow: var(--shadow-md);
}

.team-member-image {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    margin: 0 auto var(--spacing-md);
    object-fit: cover;
}

.team-member-name {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
}

.team-member-title {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-medium);
    color: var(--secondary-color);
    margin-bottom: var(--spacing-md);
}

.team-member-bio {
    font-size: var(--font-size-base);
    line-height: var(--line-height-loose);
    color: var(--text-dark);
    text-align: left;
}

/* Investigator Grid Layout */
.investigator-content {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
    max-width: 1100px;
    margin: 0 auto;
}

@media (max-width: 992px) {
    .investigator-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--spacing-xl);
    }
}

/* ===================================
   PRIVACY/SECURITY COMPONENTS
   =================================== */
.privacy-card {
    background: var(--bg-light);
    border-radius: 0;
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
    border-left: 4px solid var(--primary-color);
}

.privacy-card-title {
    font-size: var(--font-size-lg);
    color: var(--primary-color);
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-md);
}

.privacy-card-text {
    font-size: var(--font-size-base);
    line-height: var(--line-height-loose);
    color: var(--text-dark);
    margin: 0;
}

.privacy-icon {
    font-size: 2rem;
    margin-right: var(--spacing-sm);
    opacity: 0.8;
}

/* Certificate Highlight */
.certificate-highlight {
    background: linear-gradient(135deg, var(--accent-light), var(--primary-light));
    border: 2px solid var(--primary-color);
    position: relative;
}

.certificate-highlight::before {
    content: '🏆';
    position: absolute;
    top: -15px;
    right: -15px;
    background: var(--accent-color);
    width: 30px;
    height: 30px;
    border-radius: var(--border-radius-circle);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
}

/* ===================================
   CONTACT COMPONENTS
   =================================== */
.contact-card {
    background: var(--primary-color);
    color: var(--text-white);
    border-radius: 0;
    padding: var(--spacing-xl);
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.contact-info {
    background: var(--text-white);
    border-radius: 0;
    padding: var(--spacing-xl);
    color: var(--text-dark);
}

.contact-item {
    background: rgba(255,255,255,0.1);
    padding: var(--spacing-xl);
    border-radius: 0;
    backdrop-filter: blur(10px);
    margin-bottom: var(--spacing-md);
}

/* Remove hover on contact-item - only the links inside are clickable */

.contact-item-title {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-sm);
    display: block;
}

.contact-item a {
    color: inherit;
    text-decoration: none;
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-medium);
    transition: opacity var(--transition-fast);
}

.contact-item a:hover {
    opacity: 0.8;
}

/* ===================================
   PARTNER/LOGO COMPONENTS
   =================================== */
.partner-logos {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-xl);
    margin: var(--spacing-2xl) 0;
}

.partner-logo {
    height: 80px;
    width: auto;
    filter: grayscale(100%);
    opacity: 0.7;
    transition: var(--transition-fast);
}

.partner-logo:hover {
    filter: grayscale(0%);
    opacity: 1;
}

.partner-card {
    background: var(--text-white);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100px;
}

/* ===================================
   SCROLL TO TOP COMPONENT
   =================================== */
.scroll-to-top {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: var(--primary-color);
    color: var(--text-white);
    border: none;
    border-radius: var(--border-radius-circle);
    width: 50px;
    height: 50px;
    display: none;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: var(--z-fixed);
    transition: var(--transition-hover);
    box-shadow: var(--shadow-md);
}

.scroll-to-top:hover {
    background: var(--accent-color);
    transform: translateY(-2px);
}

.scroll-to-top.show {
    display: flex;
}

/* ===================================
   RESPONSIVE ADJUSTMENTS
   =================================== */
@media (max-width: 768px) {
    .step-card {
        padding: var(--spacing-lg);
    }
    
    .icon-feature {
        padding: var(--spacing-lg) var(--spacing-sm);
    }
    
    .faq-question {
        font-size: var(--font-size-base);
        padding: var(--spacing-md);
    }
    
    .faq-answer {
        padding: 0 var(--spacing-md);
    }
    
    .faq-item.active .faq-answer {
        padding: var(--spacing-md);
    }
    
    .team-card,
    .benefit-card,
    .privacy-card {
        padding: var(--spacing-lg);
    }
    
    .partner-logos {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .faq-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-md);
    }
}