/* ============================================================
   BRAND LANDING PAGE STYLES – NORTEK24
   Gemeinsames Stylesheet für alle Marken-Seiten (Gruppe 1+)
   ============================================================ */

/* ── VARIABLEN (Fallback) ─────────────────────────────────── */
:root {
    --orange: #D4621A;
    --orange-bg: rgba(212,98,26,0.08);
    --dark: #1A1A1A;
    --mid: #555;
    --border: #e8e8e8;
    --light: #f8f8f8;
    --radius: 14px;
    --shadow: 0 4px 24px rgba(0,0,0,0.10);
    --transition: all 0.25s ease;
}

/* ── BRAND HERO ───────────────────────────────────────────── */
.brand-hero {
    position: relative;
    padding: 120px 0 80px;
    overflow: hidden;
    min-height: 520px;
    display: flex;
    align-items: center;
}

.bh-bg {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 60%, #0f3460 100%);
    z-index: 0;
}

.bh-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(10,10,10,0.55) 0%, rgba(20,20,20,0.35) 100%);
    z-index: 1;
}

.bh-glow {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 60% 70% at 80% 50%, rgba(212,98,26,0.22) 0%, transparent 65%),
        radial-gradient(ellipse 40% 40% at 10% 80%, rgba(212,98,26,0.12) 0%, transparent 60%);
    z-index: 2;
    pointer-events: none;
}

.bh-pattern {
    position: absolute;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='60' height='60'%3E%3Crect x='28' y='28' width='4' height='4' fill='%23D4621A' opacity='0.07'/%3E%3C/svg%3E");
    background-repeat: repeat;
    z-index: 2;
    pointer-events: none;
}

.bh-content {
    position: relative;
    z-index: 5;
    width: 100%;
}

.bh-breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 32px;
    font-size: 0.82rem;
    color: rgba(255,255,255,0.5);
}
.bh-breadcrumb a {
    color: rgba(255,255,255,0.55);
    text-decoration: none;
    transition: color 0.2s;
}
.bh-breadcrumb a:hover { color: var(--orange); }
.bh-breadcrumb i { font-size: 0.65rem; }
.bh-breadcrumb span { color: var(--orange); }

.bh-inner {
    display: flex;
    align-items: center;
    gap: 56px;
    flex-wrap: wrap;
}

.bh-logo-wrap {
    background: white;
    border-radius: 20px;
    padding: 28px 44px;
    box-shadow: 0 12px 50px rgba(0,0,0,0.35);
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 200px;
}

.bh-logo-img {
    max-width: 180px;
    max-height: 80px;
    object-fit: contain;
    display: block;
}

.bh-logo-text {
    font-size: 2.8rem;
    font-weight: 900;
    color: var(--dark);
    line-height: 1;
}

.bh-text { flex: 1; min-width: 280px; }

.bh-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(212,98,26,0.18);
    border: 1px solid rgba(212,98,26,0.4);
    color: #ff8c4a;
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 20px;
    letter-spacing: 0.5px;
}

.bh-text h1 {
    font-size: clamp(1.8rem, 3.5vw, 2.8rem);
    font-weight: 800;
    color: white;
    margin-bottom: 16px;
    line-height: 1.2;
}

.bh-highlight { color: var(--orange); }

.bh-lead {
    color: rgba(255,255,255,0.78);
    font-size: 1.02rem;
    line-height: 1.75;
    max-width: 560px;
    margin-bottom: 28px;
}

.bh-stats {
    display: flex;
    gap: 28px;
    margin-bottom: 32px;
    flex-wrap: wrap;
}

.bh-stat {
    text-align: center;
    background: rgba(255,255,255,0.07);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 12px;
    padding: 14px 20px;
    min-width: 88px;
}
.bh-stat strong {
    display: block;
    font-size: 1.6rem;
    font-weight: 900;
    color: var(--orange);
    line-height: 1.1;
}
.bh-stat span {
    font-size: 0.72rem;
    color: rgba(255,255,255,0.55);
    text-transform: uppercase;
    letter-spacing: 0.8px;
    margin-top: 4px;
    display: block;
}

.bh-actions {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
}

.bh-btn-outline {
    color: white !important;
    border-color: rgba(255,255,255,0.3) !important;
}
.bh-btn-outline:hover {
    background: rgba(255,255,255,0.1) !important;
    border-color: rgba(255,255,255,0.6) !important;
}

/* ── SECTION HEADS ────────────────────────────────────────── */
.section-head {
    text-align: center;
    margin-bottom: 48px;
}
.section-head .section-tag {
    display: inline-block;
    background: var(--orange-bg);
    color: var(--orange);
    border: 1px solid rgba(212,98,26,0.2);
    border-radius: 50px;
    padding: 5px 18px;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 14px;
}
.section-tag--light {
    background: rgba(212,98,26,0.15) !important;
    border-color: rgba(212,98,26,0.35) !important;
    color: #ff8c4a !important;
}
.section-head .section-title {
    font-size: clamp(1.6rem, 3vw, 2.2rem);
    font-weight: 800;
    color: var(--dark);
    margin-bottom: 12px;
}
.section-head .section-sub {
    color: var(--mid);
    font-size: 1rem;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.7;
}

/* ── PRODUKT-GRID ─────────────────────────────────────────── */
.brand-products {
    padding: 80px 0;
    background: var(--light);
}

.prod-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 24px;
}

.prod-card {
    background: white;
    border-radius: var(--radius);
    padding: 28px 24px 24px;
    border: 1.5px solid var(--border);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}
.prod-card:hover {
    border-color: var(--orange);
    box-shadow: 0 8px 32px rgba(212,98,26,0.13);
    transform: translateY(-4px);
}

.prod-icon {
    width: 52px;
    height: 52px;
    background: var(--orange-bg);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 18px;
}
.prod-icon i {
    font-size: 1.5rem;
    color: var(--orange);
}

.prod-card h3 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 10px;
}
.prod-card > p {
    font-size: 0.875rem;
    color: var(--mid);
    line-height: 1.65;
    margin-bottom: 16px;
    flex: 1;
}
.prod-list {
    list-style: none;
    padding: 0;
    margin: 0;
    border-top: 1px solid var(--border);
    padding-top: 14px;
}
.prod-list li {
    font-size: 0.82rem;
    color: var(--mid);
    padding: 4px 0;
    display: flex;
    align-items: center;
    gap: 8px;
}
.prod-list li::before {
    content: '';
    width: 5px;
    height: 5px;
    background: var(--orange);
    border-radius: 50%;
    flex-shrink: 0;
}

/* ── ÜBER DIE MARKE – TEXTUR-HINTERGRUND ─────────────────── */
.brand-about-section {
    position: relative;
    padding: 80px 0;
    background: #3a3a4a;
    overflow: hidden;
}

.bat-bg {
    position: fixed;
    inset: 0;
    background-color: #3a3a4a;
    z-index: 0;
    pointer-events: none;
}

.bat-content {
    position: relative;
    z-index: 2;
}

.bat-grid {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 56px;
    align-items: start;
}

.bat-left .section-tag { margin-bottom: 16px; }
.bat-left h2 {
    font-size: clamp(1.5rem, 2.8vw, 2rem);
    font-weight: 800;
    color: white;
    margin-bottom: 20px;
    line-height: 1.25;
}
.bat-left p {
    color: rgba(255,255,255,0.72);
    font-size: 0.95rem;
    line-height: 1.8;
    margin-bottom: 16px;
}
.bat-left strong { color: rgba(255,255,255,0.92); }

.bat-features {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 24px;
}
.bat-feature {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    color: rgba(255,255,255,0.8);
    font-size: 0.9rem;
}
.bat-feature i {
    color: var(--orange);
    font-size: 1rem;
    margin-top: 2px;
    flex-shrink: 0;
}

.bat-info-card {
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: var(--radius);
    padding: 24px 28px;
    margin-bottom: 20px;
}

.bat-nortek-card {
    background: rgba(212,98,26,0.12);
    border-color: rgba(212,98,26,0.3);
}
.bat-nortek-card p {
    color: rgba(255,255,255,0.75);
    font-size: 0.9rem;
    line-height: 1.7;
    margin-bottom: 18px;
}

.bic-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 18px;
    padding-bottom: 14px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}
.bic-header i {
    font-size: 1.4rem;
    color: var(--orange);
}
.bic-header strong {
    font-size: 1rem;
    font-weight: 700;
    color: white;
}

.bic-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 9px 0;
    border-bottom: 1px solid rgba(255,255,255,0.07);
    font-size: 0.85rem;
}
.bic-row:last-child { border-bottom: none; }
.bic-row span { color: rgba(255,255,255,0.55); }
.bic-row strong { color: white; font-weight: 600; }

.bat-cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--orange);
    color: white;
    padding: 12px 24px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 700;
    font-size: 0.9rem;
    transition: var(--transition);
    width: 100%;
    justify-content: center;
}
.bat-cta-btn:hover {
    background: #c0561a;
    transform: translateY(-2px);
}

/* ── TEILEANFRAGE CTA ─────────────────────────────────────── */
.brand-cta-section {
    padding: 72px 0;
    background: var(--dark);
}

.bcs-inner {
    display: grid;
    grid-template-columns: 80px 1fr auto;
    gap: 32px;
    align-items: center;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.1);
    border-left: 4px solid var(--orange);
    border-radius: var(--radius);
    padding: 40px 44px;
}

.bcs-icon {
    width: 72px;
    height: 72px;
    background: var(--orange);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.bcs-icon i { font-size: 1.8rem; color: white; }

.bcs-text h2 {
    font-size: 1.5rem;
    font-weight: 800;
    color: white;
    margin-bottom: 10px;
}
.bcs-text p {
    color: rgba(255,255,255,0.68);
    font-size: 0.92rem;
    line-height: 1.7;
    margin-bottom: 14px;
}
.bcs-list {
    list-style: none;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 8px 24px;
}
.bcs-list li {
    display: flex;
    align-items: center;
    gap: 7px;
    font-size: 0.82rem;
    color: rgba(255,255,255,0.7);
}
.bcs-list li i {
    color: var(--orange);
    font-size: 0.8rem;
}

.bcs-actions {
    display: flex;
    flex-direction: column;
    gap: 12px;
    min-width: 200px;
}

.bcs-btn-outline {
    color: white !important;
    border-color: rgba(255,255,255,0.3) !important;
    text-align: center;
    justify-content: center;
}
.bcs-btn-outline:hover {
    background: rgba(255,255,255,0.08) !important;
}

.bcs-wa-btn {
    background: #25d366;
    color: white !important;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 20px;
    border-radius: 8px;
    font-weight: 700;
    font-size: 0.9rem;
    text-decoration: none;
    transition: var(--transition);
}
.bcs-wa-btn:hover { background: #1db954; transform: translateY(-2px); }

.btn-lg {
    padding: 14px 24px !important;
    font-size: 1rem !important;
}

/* ── FAQ ──────────────────────────────────────────────────── */
.brand-faq {
    padding: 80px 0;
    background: white;
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
    gap: 24px;
}

.faq-item {
    background: var(--light);
    border: 1.5px solid var(--border);
    border-radius: var(--radius);
    padding: 24px 26px;
    transition: var(--transition);
}
.faq-item:hover {
    border-color: var(--orange);
    box-shadow: 0 4px 20px rgba(212,98,26,0.10);
}
.faq-item h3 {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 12px;
    line-height: 1.4;
}
.faq-item h3 i {
    color: var(--orange);
    font-size: 1rem;
    margin-top: 2px;
    flex-shrink: 0;
}
.faq-item p {
    font-size: 0.875rem;
    color: var(--mid);
    line-height: 1.75;
}

/* ── FOOTER (brand pages) ─────────────────────────────────── */
.footer { background: var(--dark); color: rgba(255,255,255,0.7); }
.footer-top {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 40px;
    padding: 60px 0 40px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-brand .footer-logo {
    height: 40px;
    object-fit: contain;
    margin-bottom: 16px;
    display: block;
}
.footer-brand p {
    font-size: 0.87rem;
    line-height: 1.7;
    margin-bottom: 20px;
    color: rgba(255,255,255,0.55);
}
.footer-social {
    display: flex;
    gap: 10px;
}
.footer-social a {
    width: 36px; height: 36px;
    background: rgba(255,255,255,0.07);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 8px;
    display: flex; align-items: center; justify-content: center;
    color: rgba(255,255,255,0.5);
    transition: var(--transition);
    text-decoration: none;
}
.footer-social a:hover {
    background: var(--orange);
    border-color: var(--orange);
    color: white;
    transform: translateY(-3px);
}

.footer-col h4 {
    font-size: 0.9rem;
    font-weight: 700;
    color: white;
    margin-bottom: 16px;
    letter-spacing: 0.5px;
}
.footer-col ul {
    list-style: none;
    padding: 0;
}
.footer-col ul li {
    margin-bottom: 8px;
}
.footer-col ul li a {
    color: rgba(255,255,255,0.55);
    text-decoration: none;
    font-size: 0.87rem;
    transition: color 0.2s;
}
.footer-col ul li a:hover { color: var(--orange); }
.footer-col address p {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.55);
    margin-bottom: 6px;
    display: flex;
    align-items: center;
    gap: 8px;
}
.footer-col address a {
    color: rgba(255,255,255,0.55);
    text-decoration: none;
    transition: color 0.2s;
}
.footer-col address a:hover { color: var(--orange); }

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
    font-size: 0.82rem;
    color: rgba(255,255,255,0.35);
    flex-wrap: wrap;
    gap: 8px;
}

/* ── FLOATING BUTTONS ─────────────────────────────────────── */
.wa-float {
    position: fixed;
    bottom: 90px;
    right: 24px;
    width: 54px;
    height: 54px;
    background: #25d366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    text-decoration: none;
    box-shadow: 0 4px 20px rgba(37,211,102,0.4);
    z-index: 900;
    transition: var(--transition);
}
.wa-float:hover { transform: scale(1.08); }

.scroll-top {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 44px;
    height: 44px;
    background: var(--orange);
    border: none;
    border-radius: 50%;
    color: white;
    font-size: 1rem;
    cursor: pointer;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition);
    z-index: 900;
    display: flex;
    align-items: center;
    justify-content: center;
}
.scroll-top.visible { opacity: 1; pointer-events: auto; }
.scroll-top:hover { background: #c0561a; transform: translateY(-3px); }

/* ── RESPONSIVE ───────────────────────────────────────────── */
@media (max-width: 1100px) {
    .bat-grid { grid-template-columns: 1fr; }
    .bat-right { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
    .bat-right .bat-info-card { margin-bottom: 0; }
    .footer-top { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 900px) {
    .bcs-inner {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .bcs-icon { margin: 0 auto; }
    .bcs-list { justify-content: center; }
    .bcs-actions { align-items: stretch; }
}

@media (max-width: 768px) {
    .brand-hero { padding: 100px 0 60px; }
    .bh-inner { flex-direction: column; text-align: center; gap: 32px; }
    .bh-logo-wrap { min-width: auto; }
    .bh-lead { margin: 0 auto 24px; }
    .bh-stats { justify-content: center; }
    .bh-actions { justify-content: center; }
    .bh-breadcrumb { justify-content: center; }
    .prod-grid { grid-template-columns: 1fr; }
    .bat-right { grid-template-columns: 1fr; }
    .faq-grid { grid-template-columns: 1fr; }
    .footer-top { grid-template-columns: 1fr; }
    .footer-bottom { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
    .bh-stats { gap: 12px; }
    .bh-stat { min-width: 72px; padding: 10px 14px; }
    .brand-products, .brand-about-section, .brand-faq { padding: 56px 0; }
    .brand-cta-section { padding: 48px 0; }
    .bcs-inner { padding: 28px 20px; }
}