/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
}

section[id] {
    scroll-margin-top: 150px; /* Ana header (90px) + solutions nav yüksekliği */
}

/* Sticky Navigation Styles */
.solutions-sticky-nav {
    position: fixed;
    top: 90px; /* Ana header'ın hemen altında */
    left: 0;
    right: 0;
    background: #ffffff;
    box-shadow: 0 2px 20px rgba(0,0,0,0.08);
    z-index: 998; /* Ana header'dan düşük */
    transform: translateY(-100%);
    transition: transform 0.3s ease;
    padding: 0;
    border-bottom: 1px solid rgba(0,0,0,0.06);
    will-change: transform;
}

.solutions-sticky-nav.visible {
    transform: translateY(0);
    position: fixed;
}

.solutions-nav-wrapper {
    display: flex;
    align-items: stretch;
    justify-content: center;
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}

.solutions-nav-wrapper::-webkit-scrollbar {
    display: none;
}

.solutions-nav-list {
    display: flex;
    flex-wrap: nowrap;
    gap: 0;
    list-style: none;
    margin: 0;
    padding: 0;
    align-items: stretch;
}

.solutions-nav-link {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 18px 16px;
    color: #333;
    text-decoration: none;
    font-size: 16px;
    font-weight: 500;
    transition: all 0.3s ease;
    border-bottom: 3px solid transparent;
    white-space: nowrap;
    position: relative;
}

.solutions-nav-link i {
    font-size: 18px;
    color: var(--laboix-base, #f25119);
    transition: all 0.3s ease;
}

.solutions-nav-link span {
    transition: color 0.3s ease;
}

.solutions-nav-link:hover {
    background: rgba(242, 81, 25, 0.05);
    color: var(--laboix-base, #f25119);
    border-bottom-color: var(--laboix-base, #f25119);
}

.solutions-nav-link:hover i {
    transform: scale(1.1);
}

.solutions-nav-link.active {
    background: rgba(242, 81, 25, 0.08);
    color: var(--laboix-base, #f25119);
    border-bottom-color: var(--laboix-base, #f25119);
    font-weight: 600;
}

.solutions-nav-link.active i {
    transform: scale(1.15);
}