/*
 * BorderLines — Section Overview page styles.
 * Loaded only on pages using the BorderLines Section Overview template.
 * Used for /residential/, /commercial/, /snow-management/.
 */

.blpm-section-page { background: var(--blpm-white); }

/* ---------- Hero ---------- */
.blpm-section-hero {
    position: relative;
    color: var(--blpm-white);
    background-color: var(--blpm-black);
    background-image: var(--blpm-section-hero-image, none), linear-gradient(120deg, #0a0a0a 0%, #1a1a1a 100%);
    background-size: cover;
    background-position: center right;
    min-height: 460px;
    padding: 70px 0 110px;
    overflow: hidden;
    isolation: isolate;
}
.blpm-section-hero-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(100deg, rgba(10,10,10,.94) 0%, rgba(10,10,10,.8) 45%, rgba(10,10,10,.5) 100%);
    z-index: -1;
}
.blpm-section-hero-inner { position: relative; max-width: 760px; }

.blpm-breadcrumbs ol {
    display: flex; flex-wrap: wrap; gap: 6px 10px;
    list-style: none; margin: 0 0 18px; padding: 0;
    font-family: var(--blpm-font-body);
    font-size: 12px; letter-spacing: .14em; text-transform: uppercase;
    color: rgba(255,255,255,.62);
}
.blpm-breadcrumbs li { display: flex; align-items: center; gap: 10px; }
.blpm-breadcrumbs li + li::before {
    content: "›"; color: var(--blpm-yellow); font-size: 14px; line-height: 1;
}
.blpm-breadcrumbs a { color: rgba(255,255,255,.78); text-decoration: none; }
.blpm-breadcrumbs a:hover { color: var(--blpm-yellow); }
.blpm-breadcrumbs [aria-current="page"] { color: var(--blpm-yellow); }

.blpm-section-page-title {
    font-family: var(--blpm-font-heading);
    font-weight: 700;
    font-size: clamp(46px, 7vw, 88px);
    line-height: .95;
    letter-spacing: .01em;
    text-transform: uppercase;
    margin: 0 0 14px;
}
.blpm-section-tagline {
    color: var(--blpm-yellow);
    font-family: var(--blpm-font-heading);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .12em;
    font-size: clamp(18px, 2vw, 24px);
    margin: 0 0 28px;
}

/* ---------- Intro band ---------- */
.blpm-section-intro {
    background: var(--blpm-white);
    padding: 72px 0 56px;
}
.blpm-section-intro-inner {
    max-width: 880px;
    margin: 0 auto;
    text-align: left;
}
.blpm-section-intro-lead {
    font-size: 19px;
    line-height: 1.65;
    color: var(--blpm-black);
    margin: 0 0 18px;
}
.blpm-section-intro p {
    color: #2c2c2c;
    line-height: 1.7;
    font-size: 16px;
    margin: 0 0 16px;
}
.blpm-link-arrow-dark {
    display: inline-flex; align-items: center; gap: 8px;
    margin-top: 10px;
    font-family: var(--blpm-font-heading);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .1em;
    font-size: 14px;
    color: var(--blpm-black);
    text-decoration: none;
    padding-bottom: 4px;
    border-bottom: 2px solid var(--blpm-yellow);
    transition: color var(--blpm-transition), border-color var(--blpm-transition);
}
.blpm-link-arrow-dark svg { width: 18px; height: 18px; transition: transform var(--blpm-transition); }
.blpm-link-arrow-dark:hover { color: var(--blpm-yellow-dark); }
.blpm-link-arrow-dark:hover svg { transform: translateX(4px); }

/* ---------- Service card grid ---------- */
.blpm-section-services {
    background: var(--blpm-concrete);
    padding: 80px 0 96px;
}
.blpm-section-card-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
    margin-top: 8px;
}
.blpm-section-card {
    background: var(--blpm-white);
    border: 1px solid var(--blpm-border-dark);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transition: transform var(--blpm-transition), box-shadow var(--blpm-transition), border-color var(--blpm-transition);
}
.blpm-section-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 26px 50px rgba(0,0,0,.18);
    border-color: var(--blpm-yellow);
}
.blpm-section-card-media {
    position: relative;
    height: 200px;
    background: linear-gradient(135deg, #1a1a1a, #2a2a2a);
    background-size: cover;
    background-position: center;
}
.blpm-section-card-media::after {
    content: ""; position: absolute; inset: 0;
    background: linear-gradient(180deg, rgba(10,10,10,.05) 0%, rgba(10,10,10,.55) 100%);
}
.blpm-section-card-icon {
    position: absolute;
    left: 18px; bottom: 18px; z-index: 1;
    width: 50px; height: 50px;
    display: inline-flex; align-items: center; justify-content: center;
    background: var(--blpm-yellow);
    color: var(--blpm-black);
}
.blpm-section-card-icon svg,
.blpm-section-card-icon .blpm-icon { width: 28px; height: 28px; }
.blpm-section-card-body {
    padding: 26px 26px 28px;
    display: flex;
    flex-direction: column;
    gap: 14px;
    flex: 1;
}
.blpm-section-card-body h3 {
    margin: 0;
    font-family: var(--blpm-font-heading);
    text-transform: uppercase;
    letter-spacing: .04em;
    font-size: 22px;
    color: var(--blpm-black);
}
.blpm-section-card-body p {
    margin: 0;
    color: #383838;
    line-height: 1.6;
    font-size: 15px;
    flex: 1;
}
.blpm-button-compact {
    align-self: flex-start;
    padding: 10px 18px;
    font-size: 13px;
    letter-spacing: .1em;
}

/* ---------- Service area band ---------- */
.blpm-section-area {
    background: var(--blpm-black);
    color: var(--blpm-white);
    padding: 64px 0 72px;
    border-top: 1px solid rgba(255,255,255,.08);
}
.blpm-section-area-inner {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}
.blpm-section-area-inner .blpm-section-title {
    display: flex;
    flex-direction: column;
    align-items: center;
}
.blpm-section-area-inner .blpm-section-title h2 { font-size: clamp(26px, 3vw, 36px); }
.blpm-section-area-inner > p {
    color: rgba(255,255,255,.78);
    line-height: 1.65;
    margin: 4px auto 22px;
    max-width: 640px;
}
.blpm-section-area .blpm-city-chips {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px 10px;
    margin: 10px auto 0;
    max-width: none; /* the global .blpm-city-chips 340px cap is for the front-page side column */
}
.blpm-section-area .blpm-city-chips span {
    display: inline-block;
    padding: 8px 14px;
    border: 1px solid rgba(255,194,14,.45);
    background: rgba(255,194,14,.06);
    color: var(--blpm-yellow);
    font-family: var(--blpm-font-heading);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .12em;
    font-size: 12.5px;
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
    .blpm-section-card-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 720px) {
    .blpm-section-hero { padding: 50px 0 70px; min-height: 360px; }
    .blpm-section-card-grid { grid-template-columns: 1fr; }
    .blpm-hero-actions { flex-direction: column; align-items: stretch; }
    .blpm-hero-actions .blpm-button { width: 100%; justify-content: center; }
    .blpm-section-intro { padding: 56px 0 32px; }
}