/* ========================================
   NordSAR – Hero CSS (Startseite)
======================================== */

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: linear-gradient(135deg, var(--primary-dark) 0%, #0d4f8c 50%, var(--primary-light) 100%);
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}
.hero-bg-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(6,42,78,0.92) 0%,
        rgba(10,61,107,0.82) 60%,
        rgba(26,95,168,0.75) 100%
    );
    z-index: 1;
}
.hero-bg img {
    width: 100%; height: 100%;
    object-fit: cover;
    filter: brightness(0.5) saturate(0.7);
}

/* Animated particles / radar rings */
.hero-radar {
    position: absolute;
    right: 8%;
    top: 50%;
    transform: translateY(-50%);
    width: 500px;
    height: 500px;
    z-index: 2;
    opacity: 0.15;
}
.radar-ring {
    position: absolute;
    inset: 0;
    border: 2px solid var(--accent);
    border-radius: 50%;
    animation: radar-pulse 3s ease-out infinite;
}
.radar-ring:nth-child(2) { animation-delay: 1s; }
.radar-ring:nth-child(3) { animation-delay: 2s; }
@keyframes radar-pulse {
    0%   { transform: scale(0.2); opacity: 0.8; }
    100% { transform: scale(1.2); opacity: 0; }
}

.hero-content {
    position: relative;
    z-index: 5;
    width: 100%;
    padding: 6rem 0 4rem;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.hero-text {}
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(232,184,75,0.15);
    border: 1px solid rgba(232,184,75,0.4);
    color: var(--accent);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 0.4rem 1rem;
    border-radius: 20px;
    margin-bottom: 1.25rem;
}
.hero-badge i { font-size: 0.8rem; }

.hero-title {
    font-size: clamp(2.4rem, 5vw, 3.8rem);
    font-weight: 900;
    color: #fff;
    line-height: 1.1;
    margin-bottom: 1.25rem;
    letter-spacing: -0.02em;
}
.hero-title .highlight {
    color: var(--accent);
    display: inline-block;
}

.hero-desc {
    font-size: 1.1rem;
    color: rgba(255,255,255,0.82);
    line-height: 1.75;
    margin-bottom: 2rem;
    max-width: 520px;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 2.5rem;
}

.hero-stats {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
}
.hero-stat {
    text-align: left;
}
.hero-stat-num {
    font-size: 1.9rem;
    font-weight: 900;
    color: var(--accent);
    line-height: 1;
    display: block;
}
.hero-stat-label {
    font-size: 0.78rem;
    color: rgba(255,255,255,0.6);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    display: block;
    margin-top: 0.2rem;
}

/* Hero Visual Side */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}
.hero-card-stack {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    width: 100%;
    max-width: 340px;
}
.hero-info-card {
    background: rgba(255,255,255,0.09);
    backdrop-filter: blur(16px);
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: var(--radius-md);
    padding: 1.1rem 1.4rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    animation: float 4s ease-in-out infinite;
}
.hero-info-card:nth-child(2) { animation-delay: 0.5s; }
.hero-info-card:nth-child(3) { animation-delay: 1s; }
@keyframes float {
    0%,100% { transform: translateY(0); }
    50%      { transform: translateY(-8px); }
}
.hero-card-icon {
    width: 46px; height: 46px;
    border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
}
.hero-card-icon.blue  { background: rgba(26,95,168,0.3); color: #7ab3e8; }
.hero-card-icon.gold  { background: rgba(232,184,75,0.2); color: var(--accent); }
.hero-card-icon.red   { background: rgba(192,57,43,0.2);  color: #e88080; }
.hero-card-text strong { display: block; color: #fff; font-size: 0.95rem; }
.hero-card-text span   { font-size: 0.8rem; color: rgba(255,255,255,0.6); }

/* Scroll indicator */
.hero-scroll {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 5;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.4rem;
    color: rgba(255,255,255,0.5);
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    animation: bounce 2s ease-in-out infinite;
}
.hero-scroll i { font-size: 1rem; }
@keyframes bounce {
    0%,100% { transform: translateX(-50%) translateY(0); }
    50%      { transform: translateX(-50%) translateY(6px); }
}

/* Features strip below hero */
.features-strip {
    background: var(--bg-white);
    padding: 0;
    box-shadow: var(--shadow-sm);
}
.features-strip-inner {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    border-top: 3px solid var(--primary);
}
.feature-item {
    padding: 2rem 1.5rem;
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    border-right: 1px solid var(--border-light);
    transition: background var(--transition);
}
.feature-item:last-child { border-right: none; }
.feature-item:hover { background: rgba(26,95,168,0.04); }
.feature-icon {
    width: 50px; height: 50px;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    border-radius: var(--radius-md);
    display: flex; align-items: center; justify-content: center;
    color: #fff;
    font-size: 1.25rem;
    flex-shrink: 0;
}
.feature-text strong {
    display: block;
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 0.2rem;
}
.feature-text span { font-size: 0.82rem; color: var(--text-muted); }

/* Responsive */
@media (max-width: 900px) {
    .hero-grid { grid-template-columns: 1fr; }
    .hero-visual { display: none; }
    .hero-title { font-size: clamp(2rem, 6vw, 3rem); }
    .features-strip-inner { grid-template-columns: repeat(2, 1fr); }
    .feature-item:nth-child(2) { border-right: none; }
    .hero-radar { display: none; }
}

@media (max-width: 600px) {
    .hero { min-height: 100svh; /* safe area auf iOS */ }
    .hero-content { padding: 5.5rem 0 3rem; }
    .hero-title { font-size: clamp(1.9rem, 8vw, 2.6rem); line-height: 1.15; }
    .hero-desc { font-size: 0.97rem; margin-bottom: 1.5rem; }
    .hero-badge { font-size: 0.72rem; }

    /* Buttons untereinander auf kleinen Screens */
    .hero-actions {
        flex-direction: column;
        gap: 0.75rem;
    }
    .hero-actions .btn {
        width: 100%;
        justify-content: center;
    }

    /* Stats kompakter */
    .hero-stats { gap: 1rem; flex-wrap: wrap; }
    .hero-stat-num { font-size: 1.5rem; }
    .hero-stat-label { font-size: 0.72rem; }

    /* Features: 1 Spalte */
    .features-strip-inner { grid-template-columns: 1fr; }
    .feature-item {
        border-right: none;
        border-bottom: 1px solid var(--border-light);
        padding: 1.25rem 1rem;
    }
    .feature-item:last-child { border-bottom: none; }
    .feature-icon { width: 42px; height: 42px; font-size: 1rem; }

    .hero-scroll { display: none; }
}

@media (max-width: 400px) {
    .hero-content { padding: 5rem 0 2.5rem; }
    .hero-title { font-size: clamp(1.7rem, 9vw, 2.2rem); }
}