/* ============================================
   ATCHISON AREA CHAMBER — Membership page
   (Tier matrix + shared home.css component styles)
   ============================================ */

/* ==========================================
   HERO
   ========================================== */
.membership-page-hero {
    position: relative;
    padding: var(--space-20) 0 var(--space-16);
    background: linear-gradient(165deg, #1a2d38 0%, var(--chamber-slate) 45%, #243a45 100%);
    color: var(--white);
    overflow: hidden;
}

.membership-page-hero__aurora {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
}

.membership-page-hero__blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(56px);
    opacity: 0.38;
    animation: membership-hero-float 16s ease-in-out infinite;
}

.membership-page-hero__blob--a {
    width: min(60vw, 420px);
    height: min(60vw, 420px);
    background: radial-gradient(circle at 30% 30%, #40e0d0 0%, transparent 60%);
    top: -8%;
    right: -4%;
    animation-delay: 0s;
}

.membership-page-hero__blob--b {
    width: min(50vw, 360px);
    height: min(50vw, 360px);
    background: radial-gradient(circle, rgba(201, 74, 84, 0.85) 0%, transparent 70%);
    bottom: -20%;
    left: -5%;
    animation-delay: -5s;
}

.membership-page-hero__blob--c {
    width: min(45vw, 300px);
    height: min(45vw, 300px);
    background: radial-gradient(circle, rgba(39, 175, 165, 0.75) 0%, transparent 70%);
    top: 30%;
    left: 30%;
    animation-delay: -9s;
}

@keyframes membership-hero-float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(12px, -16px) scale(1.05); }
}

@media (prefers-reduced-motion: reduce) {
    .membership-page-hero__blob { animation: none; }
}

.membership-page-hero__inner {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 52rem;
    margin: 0 auto;
}

.membership-page-hero .section-eyebrow {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--space-3);
}

.membership-page-hero__title {
    font-size: clamp(var(--text-3xl), 4.5vw, 2.75rem);
    font-weight: 700;
    line-height: 1.1;
    margin: 0 0 var(--space-5) 0;
    letter-spacing: -0.02em;
}

.membership-page-hero__lead {
    font-size: var(--text-lg);
    line-height: var(--leading-relaxed);
    color: rgba(255, 255, 255, 0.9);
    margin: 0 auto var(--space-8);
    max-width: 40rem;
}

.membership-page-hero__lead strong {
    color: var(--white);
    font-weight: 600;
}

.membership-page-hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-4);
    justify-content: center;
    margin-bottom: var(--space-4);
}

.membership-page-hero__hint {
    font-size: var(--text-sm);
    line-height: 1.55;
    color: rgba(255, 255, 255, 0.72);
    max-width: 32rem;
    margin: 0 auto;
}

.membership-page-hero__hint strong {
    color: rgba(255, 255, 255, 0.9);
    font-weight: 600;
}

.membership-page-hero__hint-btn {
    display: inline;
    margin: 0;
    padding: 0;
    background: none;
    border: none;
    color: #9fe8e2;
    font: inherit;
    font-weight: 600;
    text-decoration: underline;
    text-underline-offset: 2px;
    cursor: pointer;
}

.membership-page-hero__hint-btn:hover {
    color: #c8f4f0;
}

/* ==========================================
   INTRO
   ========================================== */
.membership-intro {
    padding: var(--space-12) 0;
    text-align: center;
    background: var(--white);
}

.membership-intro__text {
    max-width: 46rem;
    margin: 0 auto;
    font-size: var(--text-lg);
    color: var(--medium-gray);
    line-height: var(--leading-relaxed);
}

/* ==========================================
   BENEFITS
   ========================================== */
.benefits-section {
    background: var(--off-white);
    padding: var(--space-16) 0;
}

.benefits-section__head {
    text-align: center;
    max-width: 40rem;
    margin: 0 auto var(--space-10);
}

.benefits-section__sub {
    font-size: var(--text-base);
    color: var(--medium-gray);
    margin: var(--space-3) 0 0;
    line-height: var(--leading-relaxed);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
}

@media (max-width: 959px) {
    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 639px) {
    .benefits-grid {
        grid-template-columns: 1fr;
    }
}

.benefit-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    box-shadow: var(--shadow-card);
    border: 1px solid rgba(0, 0, 0, 0.04);
    transition: all var(--transition-base);
}

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

.benefit-card__icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--chamber-teal) 0%, #139089 100%);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-4);
}

.benefit-card__icon svg {
    width: 28px;
    height: 28px;
    color: var(--white);
    stroke: currentColor;
}

.benefit-card__title {
    font-size: var(--text-lg);
    margin-bottom: var(--space-2);
}

.benefit-card__text {
    font-size: var(--text-sm);
    color: var(--medium-gray);
    line-height: var(--leading-relaxed);
}

/* ==========================================
   JOIN PANEL
   ========================================== */
.membership-join-panel {
    padding: var(--space-16) 0;
    background: linear-gradient(180deg, var(--white) 0%, var(--off-white) 100%);
    border-top: 1px solid var(--light-gray);
    border-bottom: 1px solid var(--light-gray);
}

.membership-join-panel__inner {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: var(--space-12);
    align-items: start;
    max-width: 1100px;
    margin: 0 auto;
}

@media (max-width: 959px) {
    .membership-join-panel__inner {
        grid-template-columns: 1fr;
    }
}

.membership-join-panel__title {
    font-size: var(--text-3xl);
    margin: 0 0 var(--space-4) 0;
    color: var(--dark-gray);
}

.membership-join-panel__copy p {
    font-size: var(--text-lg);
    line-height: var(--leading-relaxed);
    color: var(--medium-gray);
    margin: 0 0 var(--space-4);
}

.membership-join-panel__copy a {
    color: var(--chamber-teal);
    font-weight: 600;
}

.membership-join-panel__list {
    margin: var(--space-4) 0 0;
    padding: 0 0 0 var(--space-6);
    color: var(--dark-gray);
    line-height: var(--leading-relaxed);
    font-size: var(--text-base);
}

.membership-join-panel__list li {
    margin-bottom: var(--space-3);
}

.membership-join-panel__copy strong {
    color: var(--dark-gray);
    font-weight: 600;
}

.membership-join-panel__cta {
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-card);
    padding: var(--space-8);
    text-align: center;
    border: 1px solid var(--light-gray);
}

.membership-join-panel__btn {
    width: 100%;
    justify-content: center;
    margin-bottom: var(--space-3);
}

.membership-join-panel__foot {
    font-size: var(--text-sm);
    color: var(--medium-gray);
    margin: var(--space-4) 0 0;
    line-height: 1.5;
}

/* ==========================================
   FAQ
   ========================================== */
.faq-section {
    padding: var(--space-16) 0;
    background: var(--white);
}

.faq-section .section-title {
    text-align: center;
    margin-bottom: var(--space-10);
}

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

.faq-item {
    border: 1px solid var(--light-gray);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-4);
    overflow: hidden;
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-5);
    background: var(--white);
    cursor: pointer;
    transition: all var(--transition-base);
}

.faq-question:hover {
    background: var(--off-white);
}

.faq-question__text {
    font-weight: var(--font-semibold);
    color: var(--dark-gray);
    padding-right: var(--space-4);
}

.faq-question__icon {
    width: 24px;
    height: 24px;
    color: var(--chamber-teal);
    transition: transform var(--transition-base);
    flex-shrink: 0;
}

.faq-item--open .faq-question__icon {
    transform: rotate(180deg);
}

.faq-answer {
    padding: 0 var(--space-5);
    max-height: 0;
    overflow: hidden;
    transition: all var(--transition-base);
}

.faq-item--open .faq-answer {
    padding: var(--space-5);
    max-height: 500px;
}

.faq-answer p {
    font-size: var(--text-sm);
    color: var(--medium-gray);
    line-height: var(--leading-relaxed);
}

/* ==========================================
   CTA
   ========================================== */
.membership-cta {
    background: linear-gradient(135deg, var(--chamber-red) 0%, #8b1f23 100%);
    padding: var(--space-16) 0;
    text-align: center;
    color: var(--white);
}

.membership-cta__title {
    font-size: var(--text-3xl);
    color: var(--white);
    margin-bottom: var(--space-4);
}

.membership-cta__text {
    font-size: var(--text-lg);
    opacity: 0.9;
    margin-bottom: var(--space-8);
    max-width: 38rem;
    margin-left: auto;
    margin-right: auto;
}

.membership-cta__actions {
    display: flex;
    gap: var(--space-4);
    justify-content: center;
    flex-wrap: wrap;
}

/* On red gradient, outline button must be explicit: global has no btn--outline-white. */
.membership-cta__btn--outline {
    color: #ffffff;
    background: transparent;
    background-image: none;
    border: 2px solid rgba(255, 255, 255, 0.95);
    text-shadow: 0 1px 1px rgba(0, 0, 0, 0.2);
}

.membership-cta__btn--outline::before {
    display: none;
}

.membership-cta__btn--outline:hover {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.14);
    border-color: #ffffff;
    background-image: none;
}

.membership-cta__btn--outline:hover::after {
    display: none;
}

/* Matrix foot: full-width join triggers (opens portal + preselects tier) */
.tier-matrix__table tfoot .tier-matrix__join-btn {
    width: 100%;
    justify-content: center;
    text-wrap: balance;
}