/* TRICORE PARTNERS - Component Styles */
/* Concept O: Fusion (F + L) - Cosmic/Space Theme */

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 2.5rem;
    font-family: var(--font-display);
    font-size: 0.8rem;
    font-weight: var(--weight-medium);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: all var(--transition-base);
    text-decoration: none;
    white-space: nowrap;
}

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

.btn--primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 50px rgba(99, 102, 241, 0.4);
}

.btn--outline {
    background: transparent;
    color: var(--color-white);
    border: 1px solid var(--color-electric);
}

.btn--outline:hover {
    background: var(--gradient-button);
    border-color: transparent;
}

.btn--sm {
    padding: 0.7rem 1.5rem;
    font-size: 0.75rem;
}

.btn--lg {
    padding: 1.2rem 3rem;
    font-size: 0.85rem;
}

/* Navigation */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-nav);
    background: rgba(3, 0, 20, 0.95);
    backdrop-filter: blur(10px);
    padding: 0 4rem;
}

.nav__container {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 5rem;
    padding-top: 1.5rem;
    padding-bottom: 1.5rem;
}

.nav__logo {
    display: flex;
    align-items: center;
    gap: 1.2rem;
    color: var(--color-white);
}

.logo {
    color: var(--color-white);
}

.nav__wordmark {
    font-family: 'Bebas Neue', var(--font-display);
    font-size: 1.5rem;
    font-weight: normal;
    letter-spacing: 0.15em;
}

.nav__wordmark--light {
    font-weight: var(--weight-light);
    color: var(--color-gray);
}

.nav__menu {
    display: flex;
    align-items: center;
    gap: 2rem;
}

/* Nav CTA button - 25% larger than sm */
.nav__menu .btn--sm {
    padding: 0.9rem 2rem;
    font-size: 0.85rem;
}

.nav__link {
    font-size: 0.75rem;
    font-weight: var(--weight-regular);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-gray);
    transition: color var(--transition-base);
}

.nav__link:hover {
    color: var(--color-white);
}

/* Dropdown Menu */
.nav__item {
    position: relative;
}

.nav__dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    background: rgba(10, 5, 32, 0.98);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: var(--radius-sm);
    min-width: 220px;
    padding: var(--space-sm) 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-base);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
    margin-top: var(--space-sm);
    z-index: 1000;
}

.nav__item:hover .nav__dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.nav__dropdown-link {
    display: block;
    padding: var(--space-sm) var(--space-lg);
    font-size: 0.85rem;
    font-weight: var(--weight-regular);
    color: var(--color-gray);
    transition: all var(--transition-base);
}

.nav__dropdown-link:hover {
    background: rgba(99, 102, 241, 0.1);
    color: var(--color-white);
    padding-left: calc(var(--space-lg) + 5px);
}

/* Wide Dropdown (for What We Do with groups) */
.nav__dropdown--wide {
    min-width: 280px;
    display: flex;
    flex-direction: column;
}

.nav__dropdown-group {
    padding: var(--space-sm) 0;
    border-bottom: 1px solid rgba(99, 102, 241, 0.1);
}

.nav__dropdown-group:last-child {
    border-bottom: none;
}

.nav__dropdown-header {
    display: block;
    padding: var(--space-xs) var(--space-lg);
    font-size: 0.7rem;
    font-weight: var(--weight-medium);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-violet);
}

/* Admin Link Styling */
.nav__dropdown-link--admin {
    background: rgba(99, 102, 241, 0.1);
    color: var(--color-electric);
    font-weight: var(--weight-medium);
    border-top: 1px solid rgba(99, 102, 241, 0.2);
    margin-top: var(--space-xs);
}

.nav__dropdown-link--admin:hover {
    background: var(--color-electric);
    color: var(--color-white);
}

/* Auth Buttons */
.nav__auth-buttons {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-left: var(--space-lg);
}

.nav__auth-link {
    color: var(--color-white);
    font-family: var(--font-display);
    font-size: 0.75rem;
    font-weight: var(--weight-medium);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    text-decoration: none;
    padding-bottom: 2px;
    border-bottom: 1px solid var(--color-electric);
    transition: all var(--transition-base);
}

.nav__auth-link:hover {
    border-color: var(--color-violet);
}

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

.btn--secondary:hover {
    background: var(--gradient-button);
    border-color: transparent;
    transform: translateY(-2px);
}

/* Capability Cards */
.capabilities-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--space-lg);
}

.capability-card {
    padding: var(--space-xl);
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
}

.capability-card:hover {
    border-color: var(--color-violet);
    background: rgba(139, 92, 246, 0.1);
    transform: translateY(-4px);
    box-shadow: 0 0 40px rgba(139, 92, 246, 0.2);
}

.capability-card__icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-md);
    color: var(--color-violet);
}

.capability-card__title {
    font-size: 1.25rem;
    margin-bottom: var(--space-sm);
    color: var(--color-white);
}

.capability-card__description {
    color: var(--color-gray);
    font-size: 0.9375rem;
    line-height: 1.6;
    margin-bottom: var(--space-md);
}

.capability-card__link {
    display: inline-flex;
    align-items: center;
    font-weight: var(--weight-medium);
    color: var(--color-electric);
    font-size: 0.9375rem;
    transition: color var(--transition-base);
}

.capability-card__link:hover {
    color: var(--color-violet);
}

/* Stats */
.split-content__stats {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-xl);
}

.stat {
    text-align: center;
    padding: var(--space-lg);
    background: rgba(255, 255, 255, 0.02);
    border-radius: var(--radius-md);
}

.stat__number {
    font-family: 'Bebas Neue', var(--font-display);
    font-size: 3.5rem;
    font-weight: normal;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--space-xs);
    line-height: 1;
}

.stat__label {
    font-size: 0.7rem;
    font-weight: var(--weight-regular);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-gray);
}

/* CTA Box */
.cta-box {
    text-align: center;
    padding: var(--space-3xl) var(--space-xl);
    background: var(--color-deep);
    border-radius: var(--radius-lg);
}

.cta-box__title {
    margin-bottom: var(--space-md);
    color: var(--color-white);
}

.cta-box__text {
    font-size: 1.125rem;
    color: var(--color-gray);
    margin-bottom: var(--space-xl);
}

.cta-box__actions {
    display: flex;
    gap: var(--space-md);
    justify-content: center;
    flex-wrap: wrap;
}

/* Footer */
.footer {
    background: var(--color-space);
    color: var(--color-gray);
    padding: 3rem 4rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer__grid {
    display: grid;
    grid-template-columns: 2fr 3fr;
    gap: var(--space-3xl);
    margin-bottom: var(--space-2xl);
    padding-bottom: var(--space-2xl);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.footer__brand .logo {
    color: var(--color-white);
    margin-bottom: var(--space-md);
}

.footer__wordmark {
    font-family: 'Bebas Neue', var(--font-display);
    font-size: 1.5rem;
    font-weight: normal;
    letter-spacing: 0.15em;
    color: var(--color-white);
    margin-bottom: var(--space-sm);
}

.footer__wordmark span {
    font-weight: var(--weight-light);
    color: var(--color-gray);
}

.footer__tagline {
    color: var(--color-gray);
    font-size: 0.875rem;
}

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

.footer__heading {
    font-size: 0.7rem;
    font-weight: var(--weight-medium);
    color: var(--color-violet);
    margin-bottom: var(--space-md);
    text-transform: uppercase;
    letter-spacing: 0.15em;
}

.footer__links li {
    margin-bottom: var(--space-sm);
}

.footer__links a {
    color: var(--color-gray);
    font-size: 0.9375rem;
    transition: color var(--transition-base);
}

.footer__links a:hover {
    color: var(--color-white);
}

.footer__bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.7rem;
    color: var(--color-gray);
}

.footer__legal {
    display: flex;
    gap: var(--space-lg);
}

.footer__legal a {
    color: var(--color-gray);
}

.footer__legal a:hover {
    color: var(--color-white);
}

/* Social Media */
.footer__social {
    display: flex;
    gap: var(--space-md);
    align-items: center;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    color: var(--color-gray);
    transition: all var(--transition-base);
}

.social-link:hover {
    background: var(--gradient-button);
    color: var(--color-white);
    transform: translateY(-2px);
}

.social-link svg {
    width: 20px;
    height: 20px;
}

/* Responsive */
@media (max-width: 1024px) {
    .nav__menu {
        gap: var(--space-md);
    }

    .capabilities-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }

    .footer__grid {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }

    .footer__nav {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Hamburger Button */
.nav__hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px;
    margin-left: auto;
    z-index: calc(var(--z-nav) + 1);
}

.nav__hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-white);
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.nav__hamburger.open span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.nav__hamburger.open span:nth-child(2) {
    opacity: 0;
}

.nav__hamburger.open span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

@media (max-width: 768px) {
    .nav__hamburger {
        display: flex;
    }

    /* Mobile menu: full-viewport opaque panel that slides in from the right */
    .nav__menu {
        display: flex;
        position: fixed;
        top: 0;
        right: 0;
        width: 100%;
        height: 100vh;
        background: #0A0520;
        flex-direction: column;
        align-items: stretch;
        justify-content: flex-start;
        padding: 90px 2rem 2rem;
        gap: 0;
        overflow-y: auto;
        z-index: 9999;
        list-style: none;
        transform: translateX(100%);
        transition: transform 0.3s ease;
        box-shadow: -8px 0 24px rgba(0,0,0,0.5);
    }

    .nav__menu.open {
        transform: translateX(0);
    }

    /* Lock page scroll when menu is open */
    body.nav-open {
        overflow: hidden;
    }

    /* Close (X) icon in top-right when menu open — styled by the hamburger component */
    .nav__hamburger.open {
        position: fixed;
        top: 1.75rem;
        right: 1.5rem;
        z-index: 10000;
    }

    /* Mobile nav items */
    .nav__menu > li {
        width: 100%;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }
    .nav__menu > li:last-child {
        border-bottom: none;
    }

    .nav__menu > li > .nav__link,
    .nav__menu > li > a.btn {
        display: block;
        width: 100%;
        padding: 1.1rem 0;
        font-size: 1rem;
        letter-spacing: 0.05em;
        color: var(--color-white);
    }

    .nav__menu > li > a.btn {
        margin-top: 1.5rem;
        width: auto;
        display: inline-flex;
        border-bottom: none;
    }

    /* Mobile dropdowns — accordion style */
    .nav__item > .nav__link {
        display: flex;
        align-items: center;
        justify-content: space-between;
    }

    .nav__item > .nav__link::after {
        content: '+';
        font-size: 1.2rem;
        font-weight: 300;
        color: var(--color-gray);
        transition: transform 0.3s ease;
    }

    .nav__item.open > .nav__link::after {
        transform: rotate(45deg);
    }

    .nav__dropdown,
    .nav__dropdown--wide {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        background: transparent;
        border: none;
        box-shadow: none;
        backdrop-filter: none;
        padding: 0;
        margin: 0;
        display: none;
        flex-direction: column;
    }

    .nav__item.open > .nav__dropdown,
    .nav__item.open > .nav__dropdown--wide {
        display: flex;
    }

    .nav__dropdown-link {
        padding: 0.6rem 1rem;
        font-size: 0.8rem;
        border-left: 2px solid rgba(99, 102, 241, 0.3);
        margin: 2px 0;
    }

    .nav__dropdown-header {
        padding: 0.75rem 1rem 0.25rem;
        font-size: 0.65rem;
    }

    .nav__dropdown-group {
        border-bottom: none;
    }

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

    .footer__nav {
        grid-template-columns: 1fr;
    }

    .footer__bottom {
        flex-direction: column;
        gap: var(--space-md);
        text-align: center;
    }
}

/* ========================================
   NESTED DROPDOWN MENUS
   ======================================== */

.nav__dropdown-item {
    position: relative;
}

.nav__dropdown-item > .nav__dropdown-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav__dropdown-item > .nav__dropdown-link::after {
    content: '';
    width: 6px;
    height: 6px;
    border-right: 2px solid var(--color-gray);
    border-bottom: 2px solid var(--color-gray);
    transform: rotate(-45deg);
    transition: transform var(--transition-base);
}

.nav__dropdown-item:hover > .nav__dropdown-link::after {
    transform: rotate(-45deg) translate(2px, 2px);
    border-color: var(--color-violet);
}

/* Nested submenu */
.nav__subdropdown {
    position: absolute;
    top: 0;
    left: 100%;
    background: rgba(10, 5, 32, 0.98);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: var(--radius-sm);
    min-width: 220px;
    padding: var(--space-sm) 0;
    opacity: 0;
    visibility: hidden;
    transform: translateX(-10px);
    transition: all var(--transition-base);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
    margin-left: 5px;
    z-index: 1001;
}

.nav__dropdown-item:hover > .nav__subdropdown {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
}

/* Dropdown divider */
.nav__dropdown-divider {
    height: 1px;
    background: rgba(99, 102, 241, 0.1);
    margin: var(--space-sm) 0;
}

/* Dropdown header (for grouping) */
.nav__dropdown-header {
    padding: var(--space-sm) var(--space-lg);
    font-size: 0.7rem;
    font-weight: var(--weight-medium);
    color: var(--color-violet);
    text-transform: uppercase;
    letter-spacing: 0.15em;
}

/* ========================================
   FAQ ACCORDION
   ======================================== */

.faq-section {
    padding: var(--space-3xl) 0;
}

.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-title {
    text-align: center;
    margin-bottom: var(--space-2xl);
    color: var(--color-white);
}

.faq-item {
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    overflow: hidden;
}

.faq-item:first-child {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-lg) 0;
    background: none;
    border: none;
    cursor: pointer;
    font-family: var(--font-display);
    font-size: 1.125rem;
    font-weight: var(--weight-medium);
    color: var(--color-white);
    text-align: left;
    transition: color var(--transition-base);
}

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

.faq-icon {
    width: 24px;
    height: 24px;
    position: relative;
    flex-shrink: 0;
    margin-left: var(--space-md);
}

.faq-icon::before,
.faq-icon::after {
    content: '';
    position: absolute;
    background: var(--color-violet);
    transition: transform var(--transition-base);
}

.faq-icon::before {
    width: 100%;
    height: 2px;
    top: 50%;
    left: 0;
    transform: translateY(-50%);
}

.faq-icon::after {
    width: 2px;
    height: 100%;
    left: 50%;
    top: 0;
    transform: translateX(-50%);
}

.faq-item.active .faq-icon::after {
    transform: translateX(-50%) rotate(90deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
}

.faq-item.active .faq-answer {
    max-height: 500px;
    padding-bottom: var(--space-lg);
}

.faq-answer p {
    color: var(--color-gray);
    font-size: 1rem;
    line-height: 1.7;
}

/* ========================================
   MEMBERSHIP CTA SECTION
   ======================================== */

.membership-cta {
    background: var(--gradient-button);
    padding: var(--space-3xl) 0;
    text-align: center;
    color: var(--color-white);
}

.membership-cta__title {
    color: var(--color-white);
    margin-bottom: var(--space-md);
}

.membership-cta__subtitle {
    font-size: 1.125rem;
    opacity: 0.9;
    margin-bottom: var(--space-lg);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.membership-cta__benefits {
    display: flex;
    justify-content: center;
    gap: var(--space-xl);
    flex-wrap: wrap;
    margin-bottom: var(--space-xl);
}

.membership-cta__benefit {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.9375rem;
}

.membership-cta__benefit svg {
    width: 20px;
    height: 20px;
    color: var(--color-white);
}

.membership-cta .btn--primary {
    background: var(--color-white);
    color: var(--color-electric);
    border-color: var(--color-white);
}

.membership-cta .btn--primary:hover {
    background: var(--color-space);
    color: var(--color-white);
    border-color: var(--color-space);
}

/* ========================================
   VALUE PROPOSITION SECTION
   ======================================== */

.value-prop {
    padding: var(--space-3xl) 0;
    text-align: center;
}

.value-prop__eyebrow {
    font-size: 0.7rem;
    font-weight: var(--weight-medium);
    color: var(--color-violet);
    text-transform: uppercase;
    letter-spacing: 0.2em;
    margin-bottom: var(--space-sm);
}

.value-prop__title {
    margin-bottom: var(--space-md);
    color: var(--color-white);
}

.value-prop__description {
    max-width: 700px;
    margin: 0 auto var(--space-2xl);
    color: var(--color-gray);
    font-size: 1.125rem;
    line-height: 1.7;
}

.value-prop__stats {
    display: flex;
    justify-content: center;
    gap: var(--space-3xl);
    flex-wrap: wrap;
}

.value-prop__stat {
    text-align: center;
}

.value-prop__stat-number {
    font-family: 'Bebas Neue', var(--font-display);
    font-size: 3.5rem;
    font-weight: normal;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: var(--space-xs);
}

.value-prop__stat-label {
    font-size: 0.7rem;
    color: var(--color-gray);
    font-weight: var(--weight-regular);
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

/* ========================================
   ADVISORY CARDS
   ======================================== */

.advisory-section {
    padding: var(--space-3xl) 0;
    background: var(--color-deep);
}

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

.advisory-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    padding: var(--space-2xl);
    transition: all var(--transition-base);
}

.advisory-card:hover {
    transform: translateY(-4px);
    border-color: var(--color-violet);
    box-shadow: 0 0 40px rgba(139, 92, 246, 0.2);
}

.advisory-card__icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-button);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-lg);
}

.advisory-card__icon svg {
    width: 32px;
    height: 32px;
    color: var(--color-white);
}

.advisory-card__title {
    font-size: 1.5rem;
    margin-bottom: var(--space-sm);
    color: var(--color-white);
}

.advisory-card__description {
    color: var(--color-gray);
    margin-bottom: var(--space-lg);
    line-height: 1.7;
}

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

.advisory-card__service {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: 0.875rem;
    color: var(--color-gray);
}

.advisory-card__service::before {
    content: '';
    width: 6px;
    height: 6px;
    background: var(--color-violet);
    border-radius: 50%;
}

.advisory-card__link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    margin-top: var(--space-lg);
    font-weight: var(--weight-medium);
    color: var(--color-electric);
    transition: gap var(--transition-base);
}

.advisory-card__link:hover {
    gap: var(--space-sm);
    color: var(--color-violet);
}

@media (max-width: 768px) {
    .advisory-grid {
        grid-template-columns: 1fr;
    }

    .value-prop__stats {
        gap: var(--space-xl);
    }

    .membership-cta__benefits {
        flex-direction: column;
        align-items: center;
    }
}