/* Segmentos e funcionalidades */

.seg-page {
    min-height: 100vh;
    overflow-x: clip;
}

.seg-page__inner {
    width: min(100% - clamp(1.25rem, 3vw, 2.5rem), var(--shell-wide-fluid));
    margin-inline: auto;
    padding: clamp(2rem, 5vw, 3.5rem) clamp(1rem, 2.5vw, 2rem) clamp(3rem, 6vw, 4rem);
}

.seg-hero {
    position: relative;
    overflow: hidden;
    padding: 0 0 clamp(1.5rem, 3vw, 2rem);
}

.seg-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 60% 55% at 20% 30%, rgba(139, 92, 246, 0.12), transparent 60%),
        radial-gradient(ellipse 50% 45% at 85% 70%, rgba(56, 189, 248, 0.08), transparent 55%);
    pointer-events: none;
}

.seg-hero__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 3.25rem;
    height: 3.25rem;
    margin-bottom: 1.25rem;
    border-radius: 1rem;
    font-size: 1.5rem;
    color: var(--brand-violet-light);
    background: rgba(139, 92, 246, 0.15);
    border: 1px solid rgba(139, 92, 246, 0.28);
}

.seg-hero__inner {
    width: 100%;
    max-width: none;
    margin: 0 auto;
    padding: 0;
}

.seg-hero__title {
    margin: 0 0 1rem;
    font-size: clamp(1.75rem, 4vw, 2.75rem);
    font-weight: 800;
    line-height: 1.15;
    color: var(--text-primary);
}

.seg-hero__lead {
    margin: 0;
    max-width: 40rem;
    font-size: var(--font-size-base);
    line-height: 1.75;
    color: var(--text-muted);
}

.seg-hero__offer {
    margin-bottom: clamp(2rem, 4vw, 2.75rem);
}

.seg-hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 1.25rem;
}

.seg-pillars-block {
    margin-bottom: clamp(2rem, 4vw, 2.75rem);
}

.seg-pillars-block > .landing-eyebrow {
    margin-bottom: 1rem;
}

.seg-pillars {
    display: grid;
    gap: 1.25rem;
    grid-template-columns: 1fr;
}

@media (min-width: 768px) {
    .seg-pillars {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .seg-pillars--3 {
        grid-template-columns: repeat(3, 1fr);
    }
}

.seg-pillar {
    padding: clamp(1.25rem, 2vw, 1.75rem);
    border-radius: var(--glass-radius);
    border: 1px solid var(--glass-border);
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
}

.seg-pillar__icon {
    width: 3rem;
    height: 3rem;
    border-radius: 0.875rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    font-size: 1.25rem;
    color: var(--brand-violet-light);
    background: rgba(139, 92, 246, 0.12);
}

.seg-pillar__title {
    margin: 0 0 0.5rem;
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--text-primary);
}

.seg-pillar__text {
    margin: 0;
    font-size: var(--font-size-sm);
    line-height: 1.65;
    color: var(--text-muted);
}

/* Cards, CTAs e blocos de referência */
.ref-glow-text {
    background: linear-gradient(135deg, var(--brand-violet-light), var(--brand-pink), var(--bf-gold), var(--brand-violet-light));
    background-size: 300% 300%;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: gradient-move 4s ease infinite;
}

.ref-glass {
    border-radius: var(--glass-radius);
    border: 1px solid var(--glass-border);
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

@media (hover: hover) and (pointer: fine) {
    .ref-glass:hover {
        border-color: var(--glass-border-hover);
        box-shadow: 0 16px 40px rgba(139, 92, 246, 0.08);
    }
}

.seg-card {
    padding: 1rem 1.25rem;
    border-radius: calc(var(--glass-radius) - 0.25rem);
    border: 1px solid var(--glass-border);
    background: rgba(255, 255, 255, 0.03);
}

.seg-card h3 {
    margin: 0 0 0.35rem;
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--text-primary);
}

.seg-card p {
    margin: 0;
    font-size: var(--font-size-sm);
    line-height: 1.65;
    color: var(--text-muted);
}

.seg-cases-grid {
    display: grid;
    gap: 0.75rem;
}

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

.seg-platform-note {
    margin-top: 1.25rem;
    padding: 1rem 1.25rem;
    border-radius: var(--glass-radius);
    border: 1px solid var(--bf-gold-border);
    background: var(--bf-gold-muted);
    font-size: var(--font-size-sm);
    line-height: 1.65;
    color: var(--text-muted);
}

.seg-platform-note strong {
    color: var(--bf-gold);
    font-weight: 700;
}

.seg-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 2.75rem;
    padding: 0 1.5rem;
    border: none;
    border-radius: 9999px;
    font-family: inherit;
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: #fff;
    text-decoration: none;
    background: var(--brand-gradient);
    box-shadow: var(--brand-shadow);
    cursor: pointer;
    transition: transform 0.2s ease;
}

.seg-cta:hover {
    transform: translateY(-1px);
}

.seg-cta--ghost {
    color: #fff;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.12);
    box-shadow: none;
}

.seg-cta--ghost:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.2);
}

.seg-page .article-glass {
    margin-top: 0;
}