/* ============================================================
   Neden Biz? (Why Us?) Section Stylesheet — Premium SaaS Tech Theme
   ============================================================ */

.why-us-section {
    padding: 40px 0 85px 0;
    /* Soft gradient + premium grid pattern overlay */
    background: radial-gradient(circle at 15% 20%, rgba(11, 102, 211, 0.04) 0%, transparent 45%),
                radial-gradient(circle at 85% 80%, rgba(255, 121, 0, 0.04) 0%, transparent 45%),
                linear-gradient(180deg, #f8fbfd 0%, #f1f7fc 100%);
    background-image: radial-gradient(circle, rgba(11, 102, 211, 0.035) 1.5px, transparent 1.5px),
                      linear-gradient(180deg, #f8fbfd 0%, #f1f7fc 100%);
    background-size: 24px 24px, 100% 100%;
    font-family: 'Outfit', 'Inter', sans-serif;
    position: relative;
    overflow: hidden;
    border-top: 1px solid #e2e8f0;
}

/* Background blur glow lights (Amplified for stunning aesthetics) */
.why-us-section::before,
.why-us-section::after {
    content: '';
    position: absolute;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    filter: blur(100px);
    z-index: 0;
    opacity: 0.08;
    pointer-events: none;
}

.why-us-section::before {
    background: radial-gradient(circle, #0B66D3 0%, transparent 70%);
    top: -100px;
    left: -100px;
}

.why-us-section::after {
    background: radial-gradient(circle, #ff7900 0%, transparent 70%);
    bottom: -100px;
    right: -100px;
}

.why-us-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 60px;
    position: relative;
    z-index: 1;
}

/* Header */
.why-us-header {
    text-align: center;
    max-width: 650px;
    margin: 0 auto 50px auto;
}

.why-us-badge {
    display: inline-block;
    padding: 5px 14px;
    background: #ffffff;
    border: 1px solid rgba(203, 213, 225, 0.7);
    color: #ff7900; /* Theme brand orange */
    font-weight: 800;
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: 100px;
    margin-bottom: 12px;
    box-shadow: 0 2px 10px rgba(15, 23, 42, 0.02);
}

.why-us-title {
    font-size: 32px;
    font-weight: 800;
    color: #0f172a;
    margin: 0 0 10px 0;
    letter-spacing: -0.5px;
}

.why-us-subtitle {
    font-size: 15.5px;
    color: #475569;
    line-height: 1.55;
    margin: 0;
}

/* Feature Grid */
.why-us-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

/* Feature Cards (Premium Glassmorphism & Hover States) */
.why-us-card {
    background: rgba(255, 255, 255, 0.75);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(226, 232, 240, 0.8);
    border-radius: 20px;
    padding: 28px 24px;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    display: flex;
    flex-direction: column;
    box-shadow: 0 4px 20px rgba(15, 23, 42, 0.02);
}

.why-us-card:hover {
    transform: translateY(-8px);
    background: #ffffff;
    border-color: #ff7900;
    box-shadow: 0 20px 40px rgba(255, 121, 0, 0.08),
                0 0 0 1px rgba(255, 121, 0, 0.04);
}

.why-us-icon-box {
    width: 48px;
    height: 48px;
    background: rgba(255, 121, 0, 0.08);
    color: #ff7900;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    font-size: 20px;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    border: 1px solid rgba(255, 121, 0, 0.05);
}

.why-us-card:hover .why-us-icon-box {
    background: linear-gradient(135deg, #ff9233 0%, #ff7900 100%);
    color: #ffffff;
    transform: scale(1.08) rotate(5deg);
    box-shadow: 0 6px 15px rgba(255, 121, 0, 0.25);
}

.why-us-card-title {
    font-size: 17px;
    font-weight: 800;
    color: #0f172a;
    margin: 0 0 10px 0;
    letter-spacing: -0.3px;
}

.why-us-card-desc {
    font-size: 13.5px;
    color: #475569;
    line-height: 1.55;
    margin: 0;
}

/* ============================================================
   RESPONSIVE DESIGN
   ============================================================ */
@media (max-width: 1100px) {
    .why-us-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .why-us-container {
        padding: 0 40px;
    }
}

@media (max-width: 600px) {
    .why-us-grid {
        grid-template-columns: 1fr;
    }
    .why-us-container {
        padding: 0 20px;
    }
    .why-us-section {
        padding: 60px 0;
    }
    .why-us-title {
        font-size: 26px;
    }
}