/* ==========================================================================
   EnergyGuard Pro — Component Styles
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Feature Cards
   -------------------------------------------------------------------------- */
.feature-card {
    background: var(--eg-white);
    border-radius: var(--radius-lg);
    padding: 2rem;
    box-shadow: var(--shadow-md);
    transition: box-shadow var(--transition-med), transform var(--transition-med);
}

.feature-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.feature-card--dark {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.feature-card--dark:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--eg-green);
    box-shadow: 0 8px 30px rgba(0, 230, 118, 0.1);
}

.feature-card__icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: rgba(0, 230, 118, 0.12);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.25rem;
}

.feature-card__icon i {
    font-size: 1.5rem;
    color: var(--eg-green);
}

.feature-card__title {
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    margin-bottom: 0.75rem;
}

.feature-card--dark .feature-card__title {
    color: var(--eg-white);
}

.feature-card__desc {
    color: var(--eg-text-muted);
    font-size: 1rem;
    line-height: 1.6;
}

.feature-card--dark .feature-card__desc {
    color: var(--eg-text-light);
    opacity: 0.85;
}

.feature-card__link {
    display: inline-block;
    margin-top: 1rem;
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--eg-green);
    transition: gap var(--transition-fast);
}

.feature-card__link i {
    margin-left: 0.25rem;
    font-size: 0.8rem;
    transition: transform var(--transition-fast);
}

.feature-card__link:hover i {
    transform: translateX(4px);
}

/* --------------------------------------------------------------------------
   2. Pricing Cards
   -------------------------------------------------------------------------- */
.pricing-cards {
    display: flex;
    gap: var(--space-lg);
    align-items: stretch;
    justify-content: center;
}

.pricing-card {
    background: var(--eg-white);
    border-radius: var(--radius-lg);
    padding: 2.5rem 2rem;
    text-align: center;
    box-shadow: var(--shadow-md);
    border-top: 4px solid transparent;
    flex: 1;
    max-width: 380px;
    position: relative;
    transition: transform var(--transition-med), box-shadow var(--transition-med);
}

.pricing-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.pricing-card--featured {
    border-top-color: var(--eg-green);
    box-shadow: var(--shadow-glow);
    transform: scale(1.05);
}

.pricing-card--featured:hover {
    transform: scale(1.05) translateY(-4px);
}

.pricing-badge {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--eg-green);
    color: var(--eg-dark-blue);
    font-family: var(--font-body);
    font-weight: 700;
    font-size: 0.8rem;
    letter-spacing: 0.5px;
    padding: 0.35rem 1.25rem;
    border-radius: 20px;
    text-transform: uppercase;
}

.pricing-card__name {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 600;
    letter-spacing: 1px;
    color: var(--eg-navy);
    margin-bottom: 0.5rem;
}

.pricing-card__audience {
    color: var(--eg-text-muted);
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
}

.pricing-price {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 700;
    color: var(--eg-green);
    line-height: 1;
    margin-bottom: 0.25rem;
}

.pricing-period {
    color: var(--eg-text-muted);
    font-size: 1rem;
    margin-bottom: 2rem;
}

.pricing-features {
    text-align: left;
    margin-bottom: 2rem;
}

.pricing-features li {
    padding: 0.5rem 0;
    padding-left: 1.75rem;
    position: relative;
    font-size: 1rem;
}

.pricing-features li::before {
    content: '\f00c';
    font-family: 'Font Awesome 5 Free';
    font-weight: 900;
    color: var(--eg-green);
    position: absolute;
    left: 0;
    font-size: 0.8rem;
    top: 0.6rem;
}

.pricing-features li.excluded {
    color: var(--eg-text-muted);
    opacity: 0.5;
}

.pricing-features li.excluded::before {
    content: '\f068';
    color: var(--eg-text-muted);
}

/* --------------------------------------------------------------------------
   3. Testimonial Cards
   -------------------------------------------------------------------------- */
.testimonial-card {
    background: var(--eg-white);
    border-radius: var(--radius-lg);
    padding: 2rem;
    box-shadow: var(--shadow-sm);
    transition: box-shadow var(--transition-med);
    display: flex;
    flex-direction: column;
}

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

.testimonial-card__quote {
    position: relative;
    padding-top: 1.5rem;
    margin-bottom: 1.5rem;
}

.testimonial-card__quote::before {
    content: '\201C';
    font-family: var(--font-display);
    font-size: 4rem;
    color: var(--eg-green);
    opacity: 0.2;
    position: absolute;
    top: -0.5rem;
    left: 0;
    line-height: 1;
}

.testimonial-card__quote p {
    font-style: italic;
    font-size: 1.05rem;
    line-height: 1.7;
    color: var(--eg-text);
}

.testimonial-card__author {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-top: auto;
}

.testimonial-card__avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--eg-navy), var(--eg-dark-green));
    flex-shrink: 0;
}

.testimonial-card__name {
    font-weight: 700;
    font-size: 1rem;
    color: var(--eg-text);
}

.testimonial-card__role {
    font-size: 0.875rem;
    color: var(--eg-text-muted);
}

/* --------------------------------------------------------------------------
   4. CTA Banner
   -------------------------------------------------------------------------- */
.cta-banner__inner {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.cta-banner__title {
    color: var(--eg-white);
    margin-bottom: 1rem;
}

.cta-banner__text {
    color: var(--eg-text-light);
    font-size: 1.125rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.cta-banner__actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* --------------------------------------------------------------------------
   5. Feature Detail (Features page alternating layout)
   -------------------------------------------------------------------------- */
.feature-detail {
    display: flex;
    gap: 4rem;
    align-items: center;
}

.feature-detail--reversed {
    flex-direction: row-reverse;
}

.feature-detail__content {
    flex: 1;
}

.feature-detail__content h2 {
    margin-bottom: 1rem;
}

.feature-detail__content > p {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
}

.section--dark .feature-detail__content > p {
    color: var(--eg-text-light);
    opacity: 0.9;
}

.feature-detail__visual {
    flex: 1;
    background: rgba(0, 0, 0, 0.1);
    border-radius: var(--radius-lg);
    aspect-ratio: 16 / 10;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

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

.feature-detail__visual--placeholder {
    border: 2px dashed rgba(0, 230, 118, 0.3);
    color: var(--eg-text-muted);
    font-size: 1rem;
}

.section--dark .feature-detail__visual--placeholder {
    border-color: rgba(0, 230, 118, 0.2);
    background: rgba(255, 255, 255, 0.03);
    color: var(--eg-text-light);
    opacity: 0.5;
}

.feature-detail__list {
    list-style: none;
    margin-top: 1rem;
}

.feature-detail__list li {
    padding: 0.4rem 0;
    padding-left: 1.75rem;
    position: relative;
    line-height: 1.6;
}

.feature-detail__list li::before {
    content: '\f00c';
    font-family: 'Font Awesome 5 Free';
    font-weight: 900;
    color: var(--eg-green);
    position: absolute;
    left: 0;
    font-size: 0.8rem;
    top: 0.55rem;
}

/* --------------------------------------------------------------------------
   6. FAQ Accordion
   -------------------------------------------------------------------------- */
.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid #e0e0e0;
}

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 0;
    font-family: var(--font-body);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--eg-text);
    background: transparent;
    border: none;
    cursor: pointer;
    text-align: left;
    gap: 1rem;
}

.faq-question:hover {
    color: var(--eg-green);
}

.faq-question__icon {
    font-size: 1.25rem;
    color: var(--eg-green);
    transition: transform var(--transition-med);
    flex-shrink: 0;
}

.faq-question[aria-expanded="true"] .faq-question__icon {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-med), padding var(--transition-med);
    padding: 0;
}

.faq-answer.is-open {
    max-height: 500px;
    padding-bottom: 1.5rem;
}

.faq-answer p {
    color: var(--eg-text-muted);
    line-height: 1.7;
}

/* --------------------------------------------------------------------------
   7. Team Cards
   -------------------------------------------------------------------------- */
.team-card {
    text-align: center;
}

.team-card__photo {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--eg-navy), var(--eg-dark-green));
    margin: 0 auto 1rem;
    overflow: hidden;
}

.team-card__photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.team-card__name {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--eg-text);
    letter-spacing: 0.5px;
}

.team-card__role {
    color: var(--eg-text-muted);
    font-size: 0.95rem;
    margin-top: 0.25rem;
}

.team-card__bio {
    font-size: 0.95rem;
    color: var(--eg-text-muted);
    margin-top: 0.75rem;
    line-height: 1.6;
}

/* --------------------------------------------------------------------------
   8. Resource Cards
   -------------------------------------------------------------------------- */
.resource-card {
    background: var(--eg-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: box-shadow var(--transition-med), transform var(--transition-med);
    text-decoration: none;
    color: inherit;
    display: block;
}

.resource-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
    color: inherit;
}

.resource-card__icon-area {
    height: 180px;
    background: linear-gradient(135deg, var(--eg-dark-blue), var(--eg-navy));
    display: flex;
    align-items: center;
    justify-content: center;
}

.resource-card__icon-area i {
    font-size: 3rem;
    color: var(--eg-green);
    opacity: 0.7;
}

.resource-card__body {
    padding: 1.5rem;
}

.resource-card__tag {
    display: inline-block;
    background: rgba(0, 230, 118, 0.12);
    color: var(--eg-green-dark);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    text-transform: uppercase;
    margin-bottom: 0.75rem;
}

.resource-card__title {
    font-family: var(--font-body);
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--eg-text);
    margin-bottom: 0.5rem;
}

.resource-card__desc {
    font-size: 0.95rem;
    color: var(--eg-text-muted);
    line-height: 1.5;
}

/* --------------------------------------------------------------------------
   9. Value Pillars (About page)
   -------------------------------------------------------------------------- */
.value-card {
    text-align: center;
    padding: 2rem;
}

.value-card__icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: rgba(0, 230, 118, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.25rem;
}

.value-card__icon i {
    font-size: 2rem;
    color: var(--eg-green);
}

.value-card__title {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    margin-bottom: 0.75rem;
}

.value-card__desc {
    color: var(--eg-text-muted);
    font-size: 1rem;
    line-height: 1.6;
}

/* --------------------------------------------------------------------------
   10. Scroll Reveal
   -------------------------------------------------------------------------- */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* Stagger children */
.grid-3 .reveal:nth-child(2) { transition-delay: 0.1s; }
.grid-3 .reveal:nth-child(3) { transition-delay: 0.2s; }
.grid-4 .reveal:nth-child(2) { transition-delay: 0.1s; }
.grid-4 .reveal:nth-child(3) { transition-delay: 0.2s; }
.grid-4 .reveal:nth-child(4) { transition-delay: 0.3s; }

/* Respect reduced motion preference */
@media (prefers-reduced-motion: reduce) {
    .reveal {
        opacity: 1;
        transform: none;
        transition: none;
    }
}

/* --------------------------------------------------------------------------
   11. Contact Info Layout
   -------------------------------------------------------------------------- */
.contact-grid {
    display: grid;
    grid-template-columns: 3fr 2fr;
    gap: 4rem;
    align-items: start;
}

.contact-info h3 {
    font-family: var(--font-display);
    font-size: 1.25rem;
    margin-bottom: 1.5rem;
    color: var(--eg-navy);
}

.contact-info__item {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
    align-items: flex-start;
}

.contact-info__item i {
    color: var(--eg-green);
    font-size: 1.25rem;
    margin-top: 0.2rem;
    flex-shrink: 0;
}

/* --------------------------------------------------------------------------
   12. Feature Grid (additional capabilities on features page)
   -------------------------------------------------------------------------- */
.capabilities-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
}

.capability-item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.capability-item__icon {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    background: rgba(0, 230, 118, 0.12);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.capability-item__icon i {
    color: var(--eg-green);
    font-size: 1.1rem;
}

.section--dark .capability-item__icon {
    background: rgba(0, 230, 118, 0.1);
}

.capability-item__text h4 {
    font-size: 1.05rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.section--dark .capability-item__text h4 {
    color: var(--eg-white);
}

.capability-item__text p {
    font-size: 0.95rem;
    color: var(--eg-text-muted);
    line-height: 1.5;
}

.section--dark .capability-item__text p {
    color: var(--eg-text-light);
    opacity: 0.8;
}

/* --------------------------------------------------------------------------
   13. Newsletter Signup
   -------------------------------------------------------------------------- */
.newsletter-form {
    display: flex;
    gap: 0.75rem;
    max-width: 500px;
    margin: 1.5rem auto 0;
}

.newsletter-form .form-input {
    flex: 1;
    border-color: rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.1);
    color: var(--eg-white);
}

.newsletter-form .form-input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.newsletter-form .form-input:focus {
    border-color: var(--eg-green);
}

/* --------------------------------------------------------------------------
   14. Comparison Table (pricing page)
   -------------------------------------------------------------------------- */
.comparison-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: var(--space-lg);
}

.comparison-table th,
.comparison-table td {
    padding: 1rem 1.5rem;
    text-align: center;
    font-size: 0.95rem;
}

.comparison-table th {
    font-family: var(--font-display);
    font-size: 0.85rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--eg-navy);
    border-bottom: 2px solid var(--eg-green);
    padding-bottom: 1.25rem;
}

.comparison-table td:first-child {
    text-align: left;
    font-weight: 600;
}

.comparison-table tr:not(:last-child) td {
    border-bottom: 1px solid #eee;
}

.comparison-table .fa-check {
    color: var(--eg-green);
}

.comparison-table .fa-times {
    color: #ccc;
}
/* --------------------------------------------------------------------------
   15. Promo Banner & Inline Promo
   -------------------------------------------------------------------------- */
.promo-banner {
    max-width: 750px;
    margin: 0 auto;
}

.promo-banner__badge {
    display: inline-block;
    background: var(--eg-green);
    color: var(--eg-dark-blue);
    font-family: var(--font-body);
    font-weight: 700;
    font-size: 0.8rem;
    letter-spacing: 1px;
    padding: 0.4rem 1.5rem;
    border-radius: 20px;
    text-transform: uppercase;
    margin-bottom: 1.5rem;
}

.promo-inline {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-top: 1.5rem;
    padding: 1rem 1.25rem;
    background: rgba(0, 230, 118, 0.1);
    border: 1px solid rgba(0, 230, 118, 0.3);
    border-radius: var(--radius);
}

.promo-inline i {
    color: var(--eg-green);
    font-size: 1.25rem;
    flex-shrink: 0;
}

.promo-inline span {
    font-size: 1rem;
    line-height: 1.5;
}

.section--dark .promo-inline {
    background: rgba(0, 230, 118, 0.08);
    border-color: rgba(0, 230, 118, 0.25);
}

.section--dark .promo-inline span {
    color: var(--eg-text-light);
}

/* --------------------------------------------------------------------------
   16. Login Modal
   -------------------------------------------------------------------------- */
.modal-overlay {
    position: fixed;
    inset: 0;
    z-index: 2000;
    background: rgba(10, 22, 40, 0.85);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-med), visibility var(--transition-med);
}

.modal-overlay.is-open {
    opacity: 1;
    visibility: visible;
}

.modal {
    background: var(--eg-white);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    width: 100%;
    max-width: 420px;
    position: relative;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
    transform: translateY(20px) scale(0.97);
    transition: transform var(--transition-med);
}

.modal-overlay.is-open .modal {
    transform: translateY(0) scale(1);
}

.modal__close {
    position: absolute;
    top: 1rem;
    right: 1.25rem;
    background: none;
    border: none;
    font-size: 1.75rem;
    color: var(--eg-text-muted);
    cursor: pointer;
    line-height: 1;
    padding: 0.25rem;
    transition: color var(--transition-fast);
}

.modal__close:hover {
    color: var(--eg-text);
}

.modal__header {
    text-align: center;
    margin-bottom: 2rem;
}

.modal__header .site-logo__icon {
    margin: 0 auto 1rem;
    display: block;
}

.modal__title {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 600;
    letter-spacing: 1px;
    color: var(--eg-navy);
}

.modal__form .form-group {
    margin-bottom: 1.25rem;
}

.modal__actions {
    margin-top: 1.5rem;
}

.modal__footer {
    text-align: center;
    margin-top: 1.5rem;
    font-size: 0.9rem;
}

.modal__link {
    color: var(--eg-green-dark);
    font-weight: 500;
    transition: color var(--transition-fast);
}

.modal__link:hover {
    color: var(--eg-green);
}

.modal__divider {
    color: var(--eg-text-muted);
    margin: 0 0.5rem;
    opacity: 0.4;
}

@media (max-width: 480px) {
    .modal {
        padding: 2rem 1.5rem;
    }
}

/* --------------------------------------------------------------------------
   17. Questions Grid (Homepage "Questions We Answer")
   -------------------------------------------------------------------------- */
.questions-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    max-width: 900px;
    margin: 0 auto;
}

.question-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 1.25rem;
    background: rgba(0, 230, 118, 0.06);
    border: 1px solid rgba(0, 230, 118, 0.15);
    border-radius: var(--radius);
    font-size: 1.05rem;
    font-weight: 500;
    line-height: 1.4;
    transition: border-color var(--transition-fast), background var(--transition-fast);
}

.question-item:hover {
    border-color: rgba(0, 230, 118, 0.4);
    background: rgba(0, 230, 118, 0.1);
}

.question-item i {
    color: var(--eg-green);
    font-size: 1.1rem;
    flex-shrink: 0;
}