/* ==========================================================================
   LAYOUT
   ========================================================================== */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth; /* Tüm sayfa içi link tıklamalarında (anchor) yumuşak kaydırma sağlar */
}

body {
    font-family: var(--font-primary);
    background-color: var(--white);
    color: var(--gray-900);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Container */
.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--spacing-xl);
}

/* Sections */
section {
    padding: var(--spacing-4xl) 0;
    position: relative;
}

/* Flex Utilities */
.flex {
    display: flex;
}
.flex-col {
    flex-direction: column;
}
.items-center {
    align-items: center;
}
.justify-center {
    justify-content: center;
}
.justify-between {
    justify-content: space-between;
}
.gap-sm {
    gap: var(--spacing-sm);
}
.gap-md {
    gap: var(--spacing-md);
}
.gap-lg {
    gap: var(--spacing-lg);
}
.gap-xl {
    gap: var(--spacing-xl);
}
.gap-2xl {
    gap: var(--spacing-2xl);
}

/* Grid Utilities */
.grid {
    display: grid;
}
.grid-cols-2 {
    grid-template-columns: repeat(2, 1fr);
}
.grid-cols-3 {
    grid-template-columns: repeat(3, 1fr);
}
.grid-cols-4 {
    grid-template-columns: repeat(4, 1fr);
}

/* Responsive */
@media (max-width: 992px) {
    .grid-cols-4 {
        grid-template-columns: repeat(2, 1fr);
    }
    .grid-cols-3 {
        grid-template-columns: repeat(2, 1fr);
    }
}
@media (max-width: 768px) {
    .grid-cols-4, .grid-cols-3, .grid-cols-2 {
        grid-template-columns: 1fr;
    }
    section {
        padding: var(--spacing-xl) 0;
    }
    .stack-on-mobile {
        flex-direction: column !important;
        align-items: flex-start !important;
        gap: 1.5rem !important;
    }
}