/* ============================================
   Sprint Courses, dedicated page styles
   ============================================ */

/* --- Hero --- */
.sprint-hero {
    position: relative;
    padding: clamp(3rem, 8vw, 5rem) 0 clamp(3.5rem, 9vw, 5.5rem);
    background: linear-gradient(145deg, var(--primary-dark) 0%, var(--primary) 42%, #243d8a 100%);
    color: var(--white);
    overflow: hidden;
}

.sprint-hero-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 80% 60% at 90% 10%, rgba(92, 108, 250, 0.35) 0%, transparent 55%),
        radial-gradient(ellipse 50% 40% at 5% 90%, rgba(200, 169, 81, 0.2) 0%, transparent 50%),
        url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    pointer-events: none;
}

.sprint-hero-inner {
    position: relative;
    z-index: 1;
}

.breadcrumb--light a,
.breadcrumb--light .separator {
    color: rgba(255, 255, 255, 0.55);
}

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

.breadcrumb--light .current {
    color: rgba(255, 255, 255, 0.9);
}

.sprint-hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: clamp(2rem, 5vw, 3.5rem);
    align-items: center;
    margin-top: 1.5rem;
}

.sprint-hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--gold-light);
    margin-bottom: 1rem;
}

.sprint-hero-eyebrow i {
    width: 16px;
    height: 16px;
}

.sprint-hero h1 {
    font-family: var(--font-display);
    font-size: clamp(2.25rem, 5vw, 3.25rem);
    font-weight: 700;
    line-height: 1.12;
    color: var(--white);
    margin-bottom: 1.25rem;
}

.sprint-hero-accent {
    background: linear-gradient(90deg, var(--gold-light), #fff8e7);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.sprint-hero-lead {
    font-size: 1.08rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.78);
    max-width: 32rem;
    margin-bottom: 1.5rem;
}

.sprint-hero-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.sprint-hero-pills span {
    font-size: 0.78rem;
    font-weight: 600;
    padding: 6px 14px;
    border-radius: 50px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: rgba(255, 255, 255, 0.92);
}

.sprint-hero-formats {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.sprint-hero-format {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 16px 18px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(8px);
    transition: var(--transition);
}

.sprint-hero-format.is-featured {
    background: rgba(200, 169, 81, 0.15);
    border-color: rgba(200, 169, 81, 0.35);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
}

.sprint-hero-format-icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.12);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.sprint-hero-format-icon i {
    width: 22px;
    height: 22px;
    color: var(--gold-light);
}

.sprint-hero-format strong {
    display: block;
    font-size: 0.95rem;
    color: var(--white);
    margin-bottom: 2px;
}

.sprint-hero-format > div > span {
    display: block;
    font-size: 0.78rem;
    color: rgba(255, 255, 255, 0.55);
    line-height: 1.4;
}

.sprint-hero-format-price {
    display: block;
    margin-top: 8px;
    font-family: var(--font-mono);
    font-size: 1.15rem;
    font-weight: 700;
    font-style: normal;
    color: var(--gold-light);
}

/* --- Page body --- */
.sprint-page-section {
    background: linear-gradient(180deg, var(--off-white) 0%, var(--white) 120px);
    padding-top: 2.5rem;
}

.sprint-intro-bar {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    justify-content: space-between;
    gap: 1.5rem;
    margin-bottom: 2.5rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--gray-200);
}

.sprint-intro-text h2 {
    font-family: var(--font-display);
    font-size: clamp(1.5rem, 3vw, 1.85rem);
    color: var(--primary);
    margin-bottom: 0.5rem;
}

.sprint-intro-text p {
    max-width: 36rem;
    color: var(--gray-600);
    margin: 0;
}

.sprint-intro-hint {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--accent);
    background: var(--accent-soft);
    padding: 10px 16px;
    border-radius: 50px;
}

.sprint-intro-hint i {
    width: 16px;
    height: 16px;
}

/* --- Category catalog --- */
.sprint-catalog {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
    align-items: start;
}

.sprint-category-card {
    position: relative;
    border-radius: var(--radius-lg);
    background: var(--white);
    border: 1px solid var(--gray-200);
    box-shadow: var(--shadow-sm);
    transition: box-shadow var(--transition), border-color var(--transition), transform var(--transition);
    overflow: hidden;
}

.sprint-category-card:hover {
    border-color: var(--gray-300);
    box-shadow: var(--shadow);
}

.sprint-category-card.is-expanded {
    grid-column: 1 / -1;
    border-color: transparent;
    box-shadow: var(--shadow-xl);
    transform: translateY(-2px);
}

.sprint-category-card__glow {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    opacity: 0.85;
    transition: height var(--transition);
}

.sprint-category-card.is-expanded .sprint-category-card__glow {
    height: 5px;
}

/* Per-category accent colors */
.theme-a .sprint-category-card__glow { background: linear-gradient(90deg, var(--accent), var(--accent-light)); }
.theme-b .sprint-category-card__glow { background: linear-gradient(90deg, var(--emerald), #34d399); }
.theme-c .sprint-category-card__glow { background: linear-gradient(90deg, var(--gold), var(--gold-light)); }
.theme-d .sprint-category-card__glow { background: linear-gradient(90deg, #7c3aed, #a78bfa); }
.theme-e .sprint-category-card__glow { background: linear-gradient(90deg, #0891b2, #22d3ee); }
.theme-f .sprint-category-card__glow { background: linear-gradient(90deg, #64748b, #94a3b8); }

.theme-a .sprint-category-card__letter { background: var(--accent-soft); color: var(--accent); }
.theme-b .sprint-category-card__letter { background: rgba(14, 159, 110, 0.12); color: var(--emerald); }
.theme-c .sprint-category-card__letter { background: var(--gold-soft); color: #a67c00; }
.theme-d .sprint-category-card__letter { background: rgba(124, 58, 237, 0.1); color: #7c3aed; }
.theme-e .sprint-category-card__letter { background: rgba(8, 145, 178, 0.1); color: #0891b2; }
.theme-f .sprint-category-card__letter { background: var(--gray-100); color: var(--gray-600); }

.sprint-category-card__body {
    padding: 1.5rem 1.5rem 0;
}

.sprint-category-card__trigger {
    width: 100%;
    text-align: left;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.85rem 1.5rem 1.35rem;
    font-family: inherit;
    color: inherit;
}

.sprint-category-card__top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1rem;
}

.sprint-category-card__letter {
    width: 40px;
    height: 40px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    font-weight: 800;
}

.sprint-category-card__icon {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--off-white);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-500);
}

.sprint-category-card__icon i {
    width: 22px;
    height: 22px;
}

.sprint-category-card__title {
    font-family: var(--font-display);
    font-size: 1.2rem;
    color: var(--primary);
    line-height: 1.35;
    margin-bottom: 0.85rem;
    padding-right: 0.5rem;
}

.sprint-category-card__topics {
    list-style: none;
    margin: 0 0 1rem;
    padding: 0;
}

.sprint-category-card__topics li {
    position: relative;
    padding-left: 1.1rem;
    font-size: 0.88rem;
    color: var(--gray-600);
    line-height: 1.55;
    margin-bottom: 0.35rem;
}

.sprint-category-card__topics li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.55em;
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--gray-300);
}

.sprint-category-card.is-expanded .sprint-category-card__topics li::before {
    background: var(--accent);
}

.sprint-category-card__outcome {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 0.82rem;
    color: var(--gray-600);
    background: var(--off-white);
    border-radius: var(--radius-sm);
    padding: 10px 12px;
    margin-bottom: 1rem;
    line-height: 1.5;
}

.sprint-category-card__outcome i {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
    margin-top: 2px;
    color: var(--accent);
}

.sprint-category-card__cta {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--accent);
    transition: gap var(--transition);
}

.sprint-category-card__trigger:hover .sprint-category-card__cta,
.sprint-category-card.is-expanded .sprint-category-card__cta {
    gap: 10px;
}

.sprint-category-card__cta i {
    width: 16px;
    height: 16px;
    transition: transform var(--transition);
}

.sprint-category-card.is-expanded .sprint-category-card__cta i {
    transform: rotate(180deg);
}

/* --- Expanded format panel --- */
.sprint-category-card__panel {
    padding: 0 1.5rem 1.5rem;
    border-top: 1px dashed var(--gray-200);
    animation: sprintPanelIn 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes sprintPanelIn {
    from {
        opacity: 0;
        transform: translateY(-8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.sprint-panel-label {
    font-size: 0.88rem;
    color: var(--gray-500);
    margin: 1.25rem 0 1rem;
}

.sprint-format-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

.sprint-format-grid--single {
    grid-template-columns: minmax(0, 420px);
}

.sprint-format-card {
    position: relative;
    display: flex;
    flex-direction: column;
    padding: 1.25rem;
    background: var(--off-white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    transition: var(--transition);
}

.sprint-format-card:hover {
    border-color: var(--accent);
    box-shadow: var(--shadow);
}

.sprint-format-card.is-featured {
    background: linear-gradient(160deg, var(--gold-soft) 0%, var(--white) 100%);
    border-color: rgba(200, 169, 81, 0.45);
}

.sprint-format-card__badge {
    position: absolute;
    top: 12px;
    right: 12px;
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    padding: 4px 10px;
    border-radius: 50px;
    background: var(--gold);
    color: var(--primary);
}

.sprint-format-card__head {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 0.75rem;
}

.sprint-format-card__head > i {
    width: 22px;
    height: 22px;
    color: var(--accent);
    flex-shrink: 0;
    margin-top: 2px;
}

.sprint-format-card.is-featured .sprint-format-card__head > i {
    color: #a67c00;
}

.sprint-format-card__head h4 {
    font-size: 1rem;
    color: var(--primary);
    margin: 0 0 2px;
}

.sprint-format-card__tagline {
    font-size: 0.75rem;
    color: var(--gray-500);
}

.sprint-format-card__duration {
    font-size: 0.82rem;
    color: var(--gray-600);
    margin-bottom: 1rem;
    flex-grow: 1;
}

.sprint-format-card__price {
    margin-bottom: 1rem;
}

.sprint-format-card__amount {
    display: block;
    font-family: var(--font-mono);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
    line-height: 1.2;
}

.sprint-format-card__note {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    color: var(--gray-500);
}

.price-inline-mono {
    font-family: var(--font-mono);
}

.sprint-format-card__apply {
    width: 100%;
    justify-content: center;
    margin-top: auto;
    font-size: 0.88rem;
}

.sprint-format-card__apply i {
    width: 16px;
    height: 16px;
}

.sprint-format-card--consult {
    background: linear-gradient(160deg, var(--gray-50) 0%, var(--white) 100%);
}

.sprint-panel-close {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-top: 1.25rem;
    padding: 8px 14px;
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--gray-500);
    background: transparent;
    border: 1px solid var(--gray-200);
    border-radius: 50px;
    cursor: pointer;
    font-family: inherit;
    transition: var(--transition);
}

.sprint-panel-close:hover {
    color: var(--primary);
    border-color: var(--gray-300);
    background: var(--white);
}

.sprint-panel-close i {
    width: 14px;
    height: 14px;
}

/* --- Footnote & CTA --- */
.sprint-footnote-card {
    display: flex;
    gap: 1rem;
    margin-top: 2.5rem;
    padding: 1.25rem 1.5rem;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
}

.sprint-footnote-card > i {
    width: 24px;
    height: 24px;
    color: var(--gold);
    flex-shrink: 0;
}

.sprint-footnote-card p {
    margin: 0 0 0.35rem;
    font-size: 0.9rem;
    color: var(--gray-700);
}

.sprint-footnote-sub {
    font-size: 0.82rem !important;
    color: var(--gray-500) !important;
}

.sprint-cta-band {
    padding: clamp(3rem, 7vw, 4.5rem) 0;
    background: var(--primary);
    color: var(--white);
    text-align: center;
}

.sprint-cta-band h2 {
    font-family: var(--font-display);
    font-size: clamp(1.5rem, 3vw, 2rem);
    color: var(--white);
    margin-bottom: 0.5rem;
}

.sprint-cta-band p {
    color: rgba(255, 255, 255, 0.72);
    margin-bottom: 1.5rem;
}

.sprint-cta-band__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: center;
}

.sprint-cta-band .btn-outline {
    border-color: rgba(255, 255, 255, 0.35);
    color: var(--white);
}

.sprint-cta-band .btn-outline:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--white);
}

/* --- Responsive --- */
@media (max-width: 960px) {
    .sprint-hero-grid {
        grid-template-columns: 1fr;
    }

    .sprint-catalog {
        grid-template-columns: 1fr;
    }

    .sprint-format-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .sprint-intro-bar {
        flex-direction: column;
        align-items: flex-start;
    }

    .sprint-category-card__trigger {
        padding: 1.25rem;
    }

    .sprint-category-card__panel {
        padding: 0 1.25rem 1.25rem;
    }
}