/* Use-case landing pages — conversion-focused layout (Srishti GenAI) */

.use-case-page .page-main {
    padding-top: 5.5rem;
}

/* Hub: match Technologies page — .technologies-page .page-main (5rem) + .technologies padding-top (2.5rem) */
body.uc-hub.use-case-page .page-main {
    padding-top: 5rem;
}

.uc-hero {
    position: relative;
    padding: clamp(2.5rem, 6vw, 5rem) var(--section-padding-x);
    max-width: var(--content-max-width);
    margin: 0 auto;
    overflow: hidden;
}

.uc-hero nav.breadcrumb {
    margin-bottom: 1.25rem;
}

.uc-hero__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: clamp(2rem, 4vw, 3.5rem);
    align-items: center;
}

@media (min-width: 960px) {
    .uc-hero__grid {
        grid-template-columns: 1.05fr 0.95fr;
    }
}

.uc-hero__content .section-tag {
    margin-bottom: 0.75rem;
}

.uc-hero__content h1 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(1.85rem, 4.2vw, 2.85rem);
    font-weight: 700;
    line-height: 1.15;
    margin-bottom: 1rem;
}

.uc-hero__lead {
    font-size: clamp(1.05rem, 2vw, 1.2rem);
    color: var(--text-secondary);
    max-width: 36rem;
    margin-bottom: 1.5rem;
}

.uc-hero__bullets {
    list-style: none;
    margin: 0 0 1.75rem;
    padding: 0;
}

.uc-hero__bullets li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 0.65rem;
    color: var(--text-secondary);
    font-size: 0.98rem;
}

.uc-hero__bullets li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.55em;
    width: 0.5rem;
    height: 0.5rem;
    border-radius: 50%;
    background: var(--accent-gradient);
    box-shadow: 0 0 12px rgba(212, 175, 55, 0.45);
}

.uc-hero__cta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.85rem;
    align-items: center;
}

.uc-hero__note {
    margin-top: 1rem;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.uc-hero__visual {
    position: relative;
    border-radius: 1.25rem;
    overflow: hidden;
    border: 1px solid var(--glass-border);
    box-shadow: var(--shadow-lg), 0 0 60px rgba(10, 132, 255, 0.12);
    aspect-ratio: 4 / 3;
    background: var(--dark-card);
}

.uc-hero__visual img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.uc-hero__visual-badge {
    position: absolute;
    bottom: 1rem;
    left: 1rem;
    right: 1rem;
    padding: 0.85rem 1rem;
    background: rgba(10, 10, 10, 0.82);
    backdrop-filter: blur(12px);
    border-radius: 0.75rem;
    border: 1px solid rgba(255, 255, 255, 0.08);
    font-size: 0.88rem;
    color: var(--text-secondary);
    line-height: 1.45;
}

.uc-stat-strip {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    padding: 2rem var(--section-padding-x);
    max-width: var(--content-max-width);
    margin: 0 auto;
}

@media (min-width: 768px) {
    .uc-stat-strip {
        grid-template-columns: repeat(4, 1fr);
    }
}

.uc-stat {
    text-align: center;
    padding: 1.25rem 1rem;
    background: var(--dark-card);
    border: 1px solid var(--glass-border);
    border-radius: 0.85rem;
}

.uc-stat__value {
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(1.35rem, 2.5vw, 1.75rem);
    font-weight: 700;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.uc-stat__label {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 0.35rem;
    line-height: 1.35;
}

.uc-section {
    padding: clamp(2.5rem, 5vw, 4rem) var(--section-padding-x);
    max-width: var(--content-max-width);
    margin: 0 auto;
}

.uc-section--alt {
    background: linear-gradient(180deg, transparent 0%, rgba(10, 132, 255, 0.04) 40%, transparent 100%);
    border-top: 1px solid var(--glass-border);
    border-bottom: 1px solid var(--glass-border);
}

.uc-two-col {
    display: grid;
    gap: 2rem;
    align-items: start;
}

@media (min-width: 900px) {
    .uc-two-col {
        grid-template-columns: 1fr 1fr;
        gap: 3rem;
    }
}

.uc-panel {
    background: var(--dark-card);
    border: 1px solid var(--glass-border);
    border-radius: 1rem;
    padding: clamp(1.25rem, 3vw, 1.75rem);
}

.uc-panel h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.2rem;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

.uc-panel p,
.uc-panel li {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.uc-panel ul {
    margin: 0.5rem 0 0;
    padding-left: 1.2rem;
}

.uc-panel ul li {
    margin-bottom: 0.5rem;
}

.uc-panel--problem {
    border-color: rgba(255, 68, 68, 0.25);
}

.uc-panel--solution {
    border-color: rgba(16, 185, 129, 0.35);
}

.uc-steps {
    display: grid;
    gap: 1.25rem;
    margin-top: 1.5rem;
}

@media (min-width: 768px) {
    .uc-steps {
        grid-template-columns: repeat(3, 1fr);
    }
}

.uc-step {
    position: relative;
    padding: 1.35rem 1.25rem 1.25rem 3.25rem;
    background: var(--dark-card);
    border: 1px solid var(--glass-border);
    border-radius: 0.85rem;
}

.uc-step__num {
    position: absolute;
    left: 1rem;
    top: 1.25rem;
    width: 1.75rem;
    height: 1.75rem;
    border-radius: 50%;
    background: var(--blue-gradient);
    color: #fff;
    font-size: 0.85rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Space Grotesk', sans-serif;
}

.uc-step h3 {
    font-size: 1.05rem;
    margin-bottom: 0.4rem;
    font-family: 'Space Grotesk', sans-serif;
}

.uc-step p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin: 0;
    line-height: 1.55;
}

.uc-video-block {
    margin-top: 2rem;
    border-radius: 1rem;
    overflow: hidden;
    border: 1px solid var(--glass-border);
    background: var(--dark-card);
}

.uc-video-block__inner {
    position: relative;
    aspect-ratio: 16 / 9;
    max-height: 420px;
}

.uc-video-block__inner iframe,
.uc-video-block__inner video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: 0;
    object-fit: cover;
    background: #000;
}

.uc-video-caption {
    padding: 1rem 1.25rem;
    font-size: 0.88rem;
    color: var(--text-muted);
    border-top: 1px solid var(--glass-border);
}

.uc-quote {
    margin: 2rem 0 0;
    padding: 1.5rem 1.5rem 1.5rem 1.25rem;
    border-left: 3px solid var(--primary-gold);
    background: rgba(212, 175, 55, 0.06);
    border-radius: 0 0.85rem 0.85rem 0;
    font-size: 1.05rem;
    color: var(--text-secondary);
    font-style: italic;
    line-height: 1.6;
}

.uc-quote cite {
    display: block;
    margin-top: 0.85rem;
    font-style: normal;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.uc-cta-band {
    text-align: center;
    padding: clamp(2.5rem, 5vw, 4rem) var(--section-padding-x);
    margin: 2rem var(--section-padding-x) 0;
    max-width: min(900px, 100%);
    margin-left: auto;
    margin-right: auto;
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.12) 0%, rgba(10, 132, 255, 0.1) 100%);
    border: 1px solid var(--glass-border);
    border-radius: 1.25rem;
}

.uc-cta-band h2 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(1.35rem, 3vw, 1.85rem);
    margin-bottom: 0.75rem;
}

.uc-cta-band p {
    color: var(--text-secondary);
    max-width: 32rem;
    margin: 0 auto 1.5rem;
    font-size: 0.98rem;
}

.uc-faq .faq-grid {
    margin-top: 1.5rem;
}

/* Breadcrumbs — global `nav` uses flex + space-between for the site header; reset for in-page nav */
nav.breadcrumb {
    box-sizing: border-box;
    display: inline-flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: flex-start;
    gap: 0.35rem 0.5rem;
    max-width: none;
    margin: 0 0 1rem;
    padding: 0;
    font-size: 0.875rem;
    color: var(--text-muted);
}

nav.breadcrumb a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.2s ease;
}

nav.breadcrumb a:hover {
    color: var(--primary-gold);
}

nav.breadcrumb .breadcrumb-sep {
    color: var(--text-muted);
    opacity: 0.7;
    user-select: none;
}

nav.breadcrumb .breadcrumb-current {
    color: var(--text-primary);
    font-weight: 500;
}

/* Use cases hub (/use-cases) — spacing comes from .use-case-page .page-main + .uc-hub-hero */

/* Hub hero — top inset matches .technologies-page .technologies padding-top (2.5rem) */
.uc-hub-hero {
    padding: 2.5rem var(--section-padding-x) clamp(1.25rem, 3vw, 2rem);
    text-align: center;
    border-bottom: 1px solid var(--glass-border);
}

.uc-hub-hero-inner {
    max-width: var(--content-max-width);
    margin: 0 auto;
}

.uc-hub-hero .section-tag {
    display: inline-block;
    margin-bottom: 0.4rem;
}

.uc-hub-hero h1 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 800;
    line-height: 1.12;
    letter-spacing: -0.04em;
    margin: 0 0 0.85rem;
    color: var(--text-primary);
}

.uc-hub-hero-lead {
    font-size: 1.2rem;
    line-height: 1.6;
    color: var(--text-primary);
    max-width: 42rem;
    margin: 0 auto;
}

@media (max-width: 640px) {
    .uc-hub-hero-lead {
        font-size: 1.05rem;
    }
}

.uc-hub .genai-industries.uc-hub-main {
    position: relative;
    padding-top: clamp(0.75rem, 2vw, 1.5rem);
}

/* Extra bullets start display:none; scroll animation never marks them .visible — show when filtered */
.js .genai-industries.industry-filtered .service-features li.industry-filter-extra {
    opacity: 1;
    transform: translateX(0);
}

.js .genai-industries.industry-filtered .service-features li.industry-filter-extra::before {
    transform: scale(1);
}

.uc-hub-filter-bar {
    max-width: var(--content-max-width);
    margin: 0 auto 2rem;
    padding: 1rem 1.25rem;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    backdrop-filter: blur(12px);
}

.uc-hub-filter-bar .industry-filter-wrapper {
    margin-top: 0;
}

@media (min-width: 768px) {
    .uc-hub-filter-bar .industry-filter-wrapper {
        justify-content: space-between;
        width: 100%;
        gap: 1.25rem;
    }
}

.uc-hub-filter-bar .industry-filter-text {
    font-size: clamp(1rem, 2vw, 1.2rem);
    font-weight: 600;
    text-align: left;
}

@media (max-width: 640px) {
    .uc-hub-filter-bar {
        padding: 1rem;
    }
}

.uc-hub-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.25rem;
    max-width: var(--content-max-width);
    margin: 0 auto;
    padding: 1.5rem var(--section-padding-x) clamp(2.5rem, 5vw, 4rem);
}

@media (min-width: 640px) {
    .uc-hub-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1100px) {
    .uc-hub-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.uc-hub-card {
    display: flex;
    flex-direction: column;
    background: var(--dark-card);
    border: 1px solid var(--glass-border);
    border-radius: 1rem;
    padding: 1.5rem 1.35rem;
    text-decoration: none;
    color: inherit;
    transition: border-color 0.25s ease, box-shadow 0.25s ease, transform 0.2s ease;
    min-height: 100%;
}

a.uc-hub-card:hover {
    border-color: rgba(212, 175, 55, 0.45);
    box-shadow: var(--shadow-glow);
    transform: translateY(-2px);
}

.uc-hub-card--cta {
    border-style: dashed;
    border-color: rgba(10, 132, 255, 0.35);
    justify-content: center;
    align-items: center;
    text-align: center;
    background: rgba(10, 132, 255, 0.04);
}

a.uc-hub-card--cta:hover {
    border-color: rgba(10, 132, 255, 0.55);
}

.uc-hub-card__tag {
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--primary-gold);
    margin-bottom: 0.5rem;
}

.uc-hub-card h2 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 0.6rem;
    color: var(--text-primary);
}

.uc-hub-card p {
    font-size: 0.92rem;
    color: var(--text-secondary);
    line-height: 1.55;
    flex: 1;
    margin: 0 0 1rem;
}

.uc-hub-card__link {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--primary-blue);
    margin-top: auto;
}

a.uc-hub-card:hover .uc-hub-card__link {
    color: var(--primary-gold);
}

.uc-hub-note {
    text-align: center;
    padding: 0 var(--section-padding-x) 3rem;
    color: var(--text-muted);
    font-size: 0.9rem;
    max-width: 32rem;
    margin: 0 auto;
}