/* assets/css/public-breadcrumb.css */

/* ============================================
   BANNER BASE
   ============================================ */
.sg-breadcrumb-banner {
    position: relative;
    width: 100%;
    padding: 3rem 0 2.5rem;
    overflow: hidden;
    isolation: isolate;
}

/* Background variants */
.sg-breadcrumb-bg--gradient {
    background: linear-gradient(135deg, var(--sg-black) 0%, #2a2a2a 50%, var(--sg-black) 100%);
}

.sg-breadcrumb-bg--dark {
    background: var(--sg-black);
}

.sg-breadcrumb-bg--image {
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

/* Decorative overlay */
.sg-breadcrumb-overlay {
    position: absolute;
    inset: 0;
    z-index: 1;
    background: 
        radial-gradient(ellipse at 20% 50%, rgba(247, 148, 30, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 20%, rgba(247, 148, 30, 0.05) 0%, transparent 40%);
    pointer-events: none;
}

/* Subtle pattern texture */
.sg-breadcrumb-overlay::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: radial-gradient(rgba(255,255,255,0.03) 1px, transparent 1px);
    background-size: 24px 24px;
}

/* ============================================
   CONTAINER
   ============================================ */
.sg-breadcrumb-container {
    position: relative;
    z-index: 2;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* ============================================
   TITLE AREA
   ============================================ */
.sg-breadcrumb-title-wrap {
    margin-bottom: 1rem;
    /* Entrance animation */
    opacity: 0;
    transform: translateY(16px);
    animation: sgBcFadeUp 0.6s ease 0.1s forwards;
}

.sg-breadcrumb-title {
    font-family: var(--sg-font-display);
    font-weight: 800;
    font-size: clamp(1.75rem, 1.4rem + 1.5vw, 2.5rem);
    color: var(--sg-white);
    margin: 0;
    letter-spacing: -0.02em;
}

.sg-breadcrumb-subtitle {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.65);
    margin: 0.5rem 0 0;
    max-width: 600px;
}

/* ============================================
   BREADCRUMB TRAIL
   ============================================ */
.sg-breadcrumb-trail {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0;
    list-style: none;
    padding: 0;
    margin: 0;
    /* Entrance animation */
    opacity: 0;
    transform: translateY(12px);
    animation: sgBcFadeUp 0.6s ease 0.25s forwards;
}

.sg-breadcrumb-item {
    display: inline-flex;
    align-items: center;
}

/* Links */
.sg-breadcrumb-link {
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    padding: 0.3rem 0;
    position: relative;
    transition: color 0.25s ease;
}

.sg-breadcrumb-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1.5px;
    background: var(--sg-orange);
    transition: width 0.3s ease;
}

.sg-breadcrumb-link:hover {
    color: var(--sg-orange);
}

.sg-breadcrumb-link:hover::after {
    width: 100%;
}

/* Current page (last item) */
.sg-breadcrumb-current {
    color: var(--sg-orange);
    font-size: 0.875rem;
    font-weight: 600;
    padding: 0.3rem 0;
}

/* Separator */
.sg-breadcrumb-separator {
    display: inline-flex;
    align-items: center;
    margin: 0 0.6rem;
    color: rgba(255, 255, 255, 0.3);
    font-size: 0.7rem;
}

/* ============================================
   ENTRANCE ANIMATION
   ============================================ */
@keyframes sgBcFadeUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 767px) {
    .sg-breadcrumb-banner {
        padding: 2.25rem 0 1.75rem;
    }

    .sg-breadcrumb-container {
        padding: 0 1rem;
    }

    .sg-breadcrumb-subtitle {
        font-size: 0.9rem;
    }

    .sg-breadcrumb-link,
    .sg-breadcrumb-current {
        font-size: 0.8rem;
    }

    .sg-breadcrumb-separator {
        margin: 0 0.4rem;
    }
}

@media (max-width: 480px) {
    .sg-breadcrumb-banner {
        padding: 1.75rem 0 1.5rem;
    }

    .sg-breadcrumb-trail {
        gap: 0.15rem 0;
    }
}

/* ============================================
   REDUCED MOTION
   ============================================ */
@media (prefers-reduced-motion: reduce) {
    .sg-breadcrumb-title-wrap,
    .sg-breadcrumb-trail {
        animation: none;
        opacity: 1;
        transform: none;
    }
}