/* ==========================================================================
   FAQ Page - Dedicated FAQ Layout
   Editorial-style, full-width accordion with category navigation
   ========================================================================== */

/* Hero */
.faq-hero {
    position: relative;
    padding: calc(var(--header-height, 90px) + 4rem) 2rem 4rem;
    background: var(--np-white);
    overflow: hidden;
}

.faq-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(to right, rgba(var(--np-purple-rgb), 0.03) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(var(--np-purple-rgb), 0.03) 1px, transparent 1px);
    background-size: 40px 40px;
    pointer-events: none;
}

.faq-hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg,
        transparent 0%,
        rgba(var(--np-purple-rgb), 0.15) 20%,
        rgba(var(--np-orange-rgb), 0.2) 50%,
        rgba(var(--np-purple-rgb), 0.15) 80%,
        transparent 100%);
}

.faq-hero__inner {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.faq-hero__breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-primary);
    font-size: 0.8125rem;
    font-weight: 500;
    letter-spacing: 0.04em;
    color: var(--np-dark-grey);
    margin-bottom: 2rem;
}

.faq-hero__breadcrumb a {
    color: var(--np-dark-grey);
    text-decoration: none;
    transition: color 0.2s ease;
}

.faq-hero__breadcrumb a:hover {
    color: var(--np-purple);
}

.faq-hero__breadcrumb span {
    color: var(--np-grey);
}

.faq-hero__title {
    font-family: var(--font-primary);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 200;
    line-height: 1.1;
    letter-spacing: -0.03em;
    color: var(--np-black);
    margin: 0 0 1.5rem;
}

.faq-hero__title em {
    font-family: var(--font-branded);
    font-style: italic;
    font-weight: 400;
    color: var(--np-purple-light);
}

.faq-hero__subtitle {
    font-family: var(--font-primary);
    font-size: 1.125rem;
    font-weight: 300;
    line-height: 1.7;
    color: var(--np-dark-grey);
    margin: 0;
    max-width: 600px;
}

/* Category Navigation */
.faq-nav {
    position: sticky;
    top: var(--header-height, 90px);
    z-index: 50;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--np-mid-grey);
    padding: 0 2rem;
}

.faq-nav__inner {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    gap: 0;
    overflow-x: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.faq-nav__inner::-webkit-scrollbar {
    display: none;
}

.faq-nav__link {
    font-family: var(--font-primary);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--np-dark-grey);
    text-decoration: none;
    padding: 1rem 1.25rem;
    white-space: nowrap;
    border-bottom: 2px solid transparent;
    transition: all 0.25s ease;
    cursor: pointer;
    background: none;
    border-top: none;
    border-left: none;
    border-right: none;
}

.faq-nav__link:hover {
    color: var(--np-black);
}

.faq-nav__link.active {
    color: var(--np-purple);
    border-bottom-color: var(--np-purple);
}

/* Main FAQ Content */
.faq-content {
    background: var(--np-white);
    padding: 0 2rem 4rem;
}

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

/* FAQ Category Sections */
.faq-category-section {
    padding: 3rem 0 1rem;
    border-bottom: 1px solid var(--np-mid-grey);
}

.faq-category-section:last-child {
    border-bottom: none;
}

.faq-category-header {
    display: flex;
    align-items: baseline;
    gap: 1rem;
    margin-bottom: 2rem;
}

.faq-category-number {
    font-family: var(--font-primary);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--np-purple-light);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    min-width: 1.5rem;
}

.faq-category-name {
    font-family: var(--font-primary);
    font-size: 1.5rem;
    font-weight: 200;
    color: var(--np-black);
    letter-spacing: -0.01em;
    margin: 0;
}

/* FAQ Items */
.faq-items {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.faq-item {
    border-top: 1px solid rgba(var(--np-mid-grey-rgb), 0.6);
}

.faq-item:last-child {
    border-bottom: 1px solid rgba(var(--np-mid-grey-rgb), 0.6);
}

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1.5rem;
    padding: 1.25rem 0;
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
    font-family: var(--font-primary);
    font-size: 1rem;
    font-weight: 500;
    line-height: 1.5;
    color: var(--np-black);
    transition: color 0.2s ease;
}

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

.faq-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    flex-shrink: 0;
    border-radius: 50%;
    border: 1px solid var(--np-mid-grey);
    background: var(--np-white);
    transition: all 0.3s ease;
}

.faq-toggle svg {
    transition: transform 0.3s ease;
    color: var(--np-dark-grey);
}

.faq-item.expanded .faq-toggle,
.faq-item.active .faq-toggle {
    border-color: var(--np-purple-light);
    background: rgba(var(--np-purple-rgb), 0.06);
}

.faq-item.expanded .faq-toggle svg,
.faq-item.active .faq-toggle svg {
    transform: rotate(45deg);
    color: var(--np-purple);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1),
        opacity 0.3s ease;
    opacity: 0;
}

.faq-answer.show,
.faq-item.active .faq-answer,
.faq-item.expanded .faq-answer {
    max-height: 400px;
    opacity: 1;
}

.faq-answer-content {
    padding: 0 0 1.5rem 0;
    font-family: var(--font-primary);
    font-size: 1rem;
    font-weight: 300;
    line-height: 1.75;
    color: var(--np-dark-grey);
    max-width: 640px;
}

.faq-answer-content a {
    color: var(--np-purple-light);
    text-decoration: underline;
    text-decoration-color: rgba(var(--np-purple-light-rgb), 0.3);
    text-underline-offset: 2px;
    transition: all 0.2s ease;
}

.faq-answer-content a:hover {
    color: var(--np-purple);
    text-decoration-color: var(--np-purple);
}

/* Bottom CTA */
.faq-cta {
    padding: 5rem 2rem;
    background: var(--np-white);
    text-align: center;
    position: relative;
}

.faq-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 10%;
    right: 10%;
    height: 1px;
    background: linear-gradient(90deg,
        transparent,
        rgba(var(--np-purple-rgb), 0.12) 30%,
        rgba(var(--np-orange-rgb), 0.15) 50%,
        rgba(var(--np-purple-rgb), 0.12) 70%,
        transparent);
}

.faq-cta__inner {
    max-width: 540px;
    margin: 0 auto;
}

.faq-cta__title {
    font-family: var(--font-primary);
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 200;
    color: var(--np-black);
    margin: 0 0 1rem;
    letter-spacing: -0.02em;
}

.faq-cta__text {
    font-family: var(--font-primary);
    font-size: 1rem;
    font-weight: 300;
    color: var(--np-dark-grey);
    line-height: 1.7;
    margin: 0 0 2rem;
}

.faq-cta__btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-primary);
    font-size: 0.9375rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    padding: 14px 32px;
    background: var(--np-black);
    color: var(--np-white);
    border: none;
    border-radius: 10px;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
}

.faq-cta__btn:hover {
    background: var(--np-purple);
    transform: translateY(-1px);
    box-shadow: 0 8px 25px rgba(var(--np-purple-rgb), 0.35);
    color: var(--np-white);
    text-decoration: none;
}

.faq-cta__btn:active {
    transform: translateY(0);
}

/* Responsive */
@media (max-width: 768px) {
    .faq-hero {
        padding: calc(var(--header-height, 75px) + 2rem) 1.25rem 2.5rem;
    }

    .faq-nav {
        padding: 0 1.25rem;
    }

    .faq-content {
        padding: 0 1.25rem 3rem;
    }

    .faq-category-section {
        padding: 2rem 0 0.5rem;
    }

    .faq-cta {
        padding: 3rem 1.25rem;
    }

    .faq-hero__title {
        font-size: clamp(2rem, 6vw, 2.5rem);
    }

    .faq-category-name {
        font-size: 1.25rem;
    }
}

@media (max-width: 480px) {
    .faq-hero {
        padding: calc(var(--header-height, 75px) + 1.5rem) 1rem 2rem;
    }

    .faq-nav {
        padding: 0 1rem;
    }

    .faq-content {
        padding: 0 1rem 2.5rem;
    }

    .faq-question {
        font-size: 0.9375rem;
        padding: 1rem 0;
    }

    .faq-answer-content {
        font-size: 0.9375rem;
    }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    .faq-toggle svg,
    .faq-answer,
    .faq-question,
    .faq-nav__link,
    .faq-cta__btn {
        transition: none;
    }
}

/* Print */
@media print {
    .faq-nav {
        display: none;
    }

    .faq-answer {
        max-height: none !important;
        opacity: 1 !important;
    }

    .faq-hero::before {
        display: none;
    }
}