/**
 * GutsyBites Program Details
 * Modern, interactive design with focused visual hierarchy
 */

/* ==========================================================================
   Variables & Base
   ========================================================================== */

.gb-program-details {
    --gb-accent: #56c878;
    --gb-accent-dark: #3da85e;
    --gb-accent-light: rgba(86, 200, 120, 0.1);
    --gb-text: #1a1a2e;
    --gb-text-muted: #64748b;
    --gb-bg: #ffffff;
    --gb-bg-alt: #f8fafc;
    --gb-border: #e2e8f0;
    --gb-card-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    --gb-card-hover-shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
    --gb-radius: 16px;
    --gb-radius-sm: 10px;
    --gb-transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);

    max-width: 1100px;
    margin: 0 auto;
    padding: 2rem 1.5rem 5rem;
    font-family: inherit;
    color: var(--gb-text);
    line-height: 1.6;
}

/* ==========================================================================
   Animations
   ========================================================================== */

@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.95);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

[data-animate] {
    opacity: 0;
}

[data-animate].is-visible {
    animation: fadeUp 0.6s var(--gb-transition) forwards;
}

[data-animate][data-delay] {
    animation-delay: calc(var(--delay, 0) * 1ms);
}

/* ==========================================================================
   Section Titles
   ========================================================================== */

.gb-pd-section-title {
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 700;
    text-align: center;
    margin: 0 0 2.5rem;
    color: var(--gb-text);
}

/* ==========================================================================
   Badge
   ========================================================================== */

.gb-pd-badge {
    display: inline-block;
    padding: 0.375rem 1rem;
    background: var(--gb-accent-light);
    color: var(--gb-accent-dark);
    font-size: 0.8125rem;
    font-weight: 600;
    border-radius: 50px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ==========================================================================
   Buttons
   ========================================================================== */

.gb-pd-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.875rem 1.75rem;
    font-size: 0.9375rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 9999px;
    border: none;
    cursor: pointer;
    touch-action: manipulation;
}

.gb-pd-btn--primary {
    background: var(--gb-accent);
    color: #fff;
    box-shadow: 0 4px 14px rgba(86, 200, 120, 0.35);
    transition: transform var(--gb-transition), background var(--gb-transition), box-shadow var(--gb-transition);
}

@media (hover: hover) {
    .gb-pd-btn--primary:hover {
        background: var(--gb-accent-dark);
        transform: translateY(-2px);
        box-shadow: 0 6px 20px rgba(86, 200, 120, 0.45);
    }
}

.gb-pd-btn--secondary {
    background: transparent;
    color: var(--gb-text);
    border: 2px solid var(--gb-border);
    transition: border-color var(--gb-transition), color var(--gb-transition), background var(--gb-transition);
}

@media (hover: hover) {
    .gb-pd-btn--secondary:hover {
        border-color: var(--gb-accent);
        color: var(--gb-accent-dark);
        background: var(--gb-accent-light);
    }
}

.gb-pd-btn--large {
    padding: 1rem 2rem;
    font-size: 1rem;
}

/* ==========================================================================
   Icons
   ========================================================================== */

.gb-pd-icon {
    display: inline-flex;
    width: 1.25em;
    height: 1.25em;
}

.gb-pd-icon svg {
    width: 100%;
    height: 100%;
}

/* ==========================================================================
   Hero Section
   ========================================================================== */

.gb-pd-hero {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
    padding: 2rem 0 4rem;
    margin-bottom: 3rem;
    border-bottom: 1px solid var(--gb-border);
}

.gb-pd-hero__content {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.gb-pd-hero__title {
    font-size: clamp(2rem, 4vw, 2.75rem);
    font-weight: 800;
    line-height: 1.15;
    margin: 0;
    color: var(--gb-text);
}

.gb-pd-hero__subtitle {
    font-size: 1.125rem;
    color: var(--gb-text-muted);
    margin: 0;
    line-height: 1.6;
}

.gb-pd-hero__price {
    display: flex;
    align-items: baseline;
    gap: 0.75rem;
}

.gb-pd-hero__price-original {
    font-size: 1rem;
    color: var(--gb-text-muted);
    text-decoration: line-through;
}

.gb-pd-hero__price-current {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--gb-text);
}

.gb-pd-hero__ctas {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 0.5rem;
}

.gb-pd-hero__visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.gb-pd-hero__image {
    width: 100%;
    max-width: 400px;
    height: auto;
    border-radius: var(--gb-radius);
    object-fit: cover;
}

.gb-pd-hero__placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 280px;
    height: 280px;
    background: linear-gradient(135deg, var(--gb-accent-light) 0%, var(--gb-bg-alt) 100%);
    border-radius: var(--gb-radius);
    color: var(--gb-accent);
}

.gb-pd-hero__placeholder svg {
    width: 100px;
    height: 100px;
    margin-bottom: 1rem;
}

.gb-pd-hero__placeholder span {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--gb-accent-dark);
}

/* ==========================================================================
   Introduction Section
   ========================================================================== */

.gb-pd-intro {
    max-width: 800px;
    margin: 0 auto 4rem;
    text-align: center;
}

.gb-pd-intro__text {
    font-size: 1.125rem;
    color: var(--gb-text-muted);
    line-height: 1.8;
}

.gb-pd-intro__text p {
    margin: 0 0 1rem;
}

.gb-pd-intro__highlight {
    margin: 2rem 0 0;
    padding: 1.5rem 2rem;
    background: var(--gb-bg-alt);
    border-left: 4px solid var(--gb-accent);
    border-radius: 0 var(--gb-radius-sm) var(--gb-radius-sm) 0;
    font-size: 1.0625rem;
    font-style: italic;
    color: var(--gb-text);
    text-align: left;
}

/* ==========================================================================
   Pain Points Section
   ========================================================================== */

.gb-pd-painpoints {
    margin-bottom: 4rem;
}

.gb-pd-painpoints__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.25rem;
}

.gb-pd-painpoint {
    display: flex;
    gap: 1rem;
    padding: 1.25rem 1.5rem;
    background: var(--gb-bg);
    border: 1px solid var(--gb-border);
    border-radius: var(--gb-radius-sm);
    transition: all var(--gb-transition);
    cursor: default;
}

.gb-pd-painpoint:hover {
    border-color: var(--gb-accent);
    background: var(--gb-accent-light);
    transform: translateY(-3px);
    box-shadow: var(--gb-card-shadow);
}

.gb-pd-painpoint__icon {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background: var(--gb-accent-light);
    border-radius: 10px;
    color: var(--gb-accent);
}

.gb-pd-painpoint__icon svg {
    width: 22px;
    height: 22px;
}

.gb-pd-painpoint__text {
    margin: 0;
    font-size: 0.9375rem;
    line-height: 1.5;
    color: var(--gb-text-muted);
}

.gb-pd-painpoint:hover .gb-pd-painpoint__text {
    color: var(--gb-text);
}

.gb-pd-painpoints__cta {
    margin-top: 2rem;
    text-align: center;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--gb-accent-dark);
}

/* ==========================================================================
   Journey / Accordion Section
   ========================================================================== */

.gb-pd-journey {
    margin-bottom: 4rem;
}

.gb-pd-accordion {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.gb-pd-accordion__item {
    background: var(--gb-bg);
    border: 1px solid var(--gb-border);
    border-radius: var(--gb-radius-sm);
    overflow: hidden;
    transition: all var(--gb-transition);
}

.gb-pd-accordion__item:hover {
    border-color: var(--gb-accent);
}

.gb-pd-accordion__item.is-open {
    border-color: var(--gb-accent);
    box-shadow: var(--gb-card-shadow);
}

.gb-pd-accordion__trigger {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 1.125rem 1.5rem;
    background: transparent;
    border: none;
    cursor: pointer;
    text-align: left;
    transition: background var(--gb-transition);
}

.gb-pd-accordion__trigger:hover {
    background: var(--gb-bg-alt);
}

.gb-pd-accordion__week {
    font-size: 1rem;
    font-weight: 600;
    color: var(--gb-text);
}

.gb-pd-accordion__icon {
    width: 20px;
    height: 20px;
    color: var(--gb-text-muted);
    transition: transform var(--gb-transition);
}

.gb-pd-accordion__item.is-open .gb-pd-accordion__icon {
    transform: rotate(180deg);
    color: var(--gb-accent);
}

.gb-pd-accordion__content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.3s ease;
}

.gb-pd-accordion__item.is-open .gb-pd-accordion__content {
    max-height: 500px;
}

.gb-pd-accordion__content p {
    margin: 0;
    padding: 0 1.5rem 1.25rem;
    font-size: 0.9375rem;
    color: var(--gb-text-muted);
    line-height: 1.6;
}

/* ==========================================================================
   Benefits Section
   ========================================================================== */

.gb-pd-benefits {
    margin-bottom: 4rem;
}

.gb-pd-benefits__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.gb-pd-benefit-card {
    padding: 1.75rem;
    background: var(--gb-bg);
    border: 1px solid var(--gb-border);
    border-radius: var(--gb-radius);
    transition: all var(--gb-transition);
}

.gb-pd-benefit-card:hover {
    border-color: var(--gb-accent);
    transform: translateY(-4px);
    box-shadow: var(--gb-card-hover-shadow);
}

.gb-pd-benefit-card__header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1.25rem;
}

.gb-pd-benefit-card__header .gb-pd-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: var(--gb-accent-light);
    border-radius: 12px;
    color: var(--gb-accent);
}

.gb-pd-benefit-card__header .gb-pd-icon svg {
    width: 24px;
    height: 24px;
}

.gb-pd-benefit-card__header h3 {
    margin: 0;
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--gb-text);
}

.gb-pd-benefit-card__list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.gb-pd-benefit-card__list li {
    position: relative;
    padding-left: 1.25rem;
    margin-bottom: 0.625rem;
    font-size: 0.9rem;
    color: var(--gb-text-muted);
    line-height: 1.5;
}

.gb-pd-benefit-card__list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.5em;
    width: 6px;
    height: 6px;
    background: var(--gb-accent);
    border-radius: 50%;
}

/* ==========================================================================
   CTA Section
   ========================================================================== */

.gb-pd-cta-section {
    text-align: center;
    padding: 3.5rem 2.5rem;
    background: linear-gradient(135deg, var(--gb-bg-alt) 0%, #fff 100%);
    border: 1px solid var(--gb-border);
    border-radius: var(--gb-radius);
}

.gb-pd-cta-section h2 {
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 700;
    margin: 0 0 0.5rem;
    color: var(--gb-text);
}

.gb-pd-cta-section__subtitle {
    font-size: 1.0625rem;
    color: var(--gb-text-muted);
    margin: 0 0 1.5rem;
}

.gb-pd-cta-section__price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.gb-pd-cta-section__price-original {
    font-size: 1.125rem;
    color: var(--gb-text-muted);
    text-decoration: line-through;
}

.gb-pd-cta-section__price-current {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--gb-text);
}

.gb-pd-cta-section__guarantee {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    max-width: 500px;
    margin: 0 auto 2rem;
    padding: 1rem 1.25rem;
    background: rgba(86, 200, 120, 0.08);
    border-radius: var(--gb-radius-sm);
    text-align: left;
}

.gb-pd-cta-section__guarantee .gb-pd-icon {
    flex-shrink: 0;
    color: var(--gb-accent);
}

.gb-pd-cta-section__guarantee .gb-pd-icon svg {
    width: 20px;
    height: 20px;
}

.gb-pd-cta-section__guarantee p {
    margin: 0;
    font-size: 0.875rem;
    color: var(--gb-text-muted);
    line-height: 1.5;
}

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

/* ==========================================================================
   Error State
   ========================================================================== */

.gb-pd-error {
    padding: 3rem;
    text-align: center;
    color: var(--gb-text-muted);
}

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 768px) {
    .gb-program-details {
        padding: 1.5rem 1rem 3rem;
    }

    .gb-pd-hero {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }

    .gb-pd-hero__content {
        align-items: center;
    }

    .gb-pd-hero__ctas {
        justify-content: center;
    }

    .gb-pd-hero__visual {
        order: -1;
    }

    .gb-pd-hero__image {
        max-width: 280px;
    }

    .gb-pd-hero__placeholder {
        width: 200px;
        height: 200px;
    }

    .gb-pd-painpoints__grid {
        grid-template-columns: 1fr;
    }

    .gb-pd-benefits__grid {
        grid-template-columns: 1fr;
    }

    .gb-pd-cta-section {
        padding: 2.5rem 1.5rem;
    }

    .gb-pd-cta-section__buttons {
        flex-direction: column;
    }

    .gb-pd-btn--large {
        width: 100%;
    }
}

/* ==========================================================================
   Dark Mode (disabled - uncomment when dark mode is enabled site-wide)
   ========================================================================== */

/*
@media (prefers-color-scheme: dark) {
    .gb-program-details {
        --gb-text: #f1f5f9;
        --gb-text-muted: #94a3b8;
        --gb-bg: #1e293b;
        --gb-bg-alt: #0f172a;
        --gb-border: #334155;
        --gb-card-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    }
}

html.dark-theme .gb-program-details {
    --gb-text: #f1f5f9;
    --gb-text-muted: #94a3b8;
    --gb-bg: #1e293b;
    --gb-bg-alt: #0f172a;
    --gb-border: #334155;
    --gb-card-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}
*/

/* ==========================================================================
   Reduced Motion
   ========================================================================== */

@media (prefers-reduced-motion: reduce) {
    [data-animate] {
        opacity: 1;
        animation: none !important;
    }

    .gb-pd-btn,
    .gb-pd-painpoint,
    .gb-pd-accordion__item,
    .gb-pd-benefit-card {
        transition: none;
    }
}

/* ==========================================================================
   Print
   ========================================================================== */

@media print {
    .gb-program-details {
        max-width: none;
        padding: 0;
    }

    .gb-pd-btn,
    .gb-pd-hero__ctas,
    .gb-pd-cta-section__buttons {
        display: none;
    }

    .gb-pd-accordion__content {
        max-height: none !important;
    }
}