/* ================================================
   Layout Styles - Grid & Containers
   ================================================ */

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

.container-narrow {
    max-width: 800px;
}

.container-wide {
    max-width: 1400px;
}

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

.section-dark {
    background-color: var(--color-bg-dark);
    color: var(--color-secondary);
}

.section-dark p {
    color: var(--color-text-muted);
}

.section-light {
    background-color: var(--color-bg-light);
}

.section-white {
    background-color: var(--color-secondary);
}

/* Grid System */
.grid {
    display: grid;
    gap: var(--spacing-2xl);
}

.grid-2 {
    grid-template-columns: repeat(2, 1fr);
}

.grid-3 {
    grid-template-columns: repeat(3, 1fr);
}

.grid-4 {
    grid-template-columns: repeat(4, 1fr);
}

/* Flex utilities */
.flex {
    display: flex;
}

.flex-center {
    display: flex;
    align-items: center;
    justify-content: center;
}

.flex-between {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.flex-column {
    flex-direction: column;
}

.align-center {
    align-items: center;
}

.justify-center {
    justify-content: center;
}

/* Split Layout */
.split-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
}

.split-layout.reverse {
    direction: rtl;
}

.split-layout.reverse > * {
    direction: ltr;
}

/* Image Frame */
.image-frame {
    position: relative;
    overflow: hidden;
}

.image-frame img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.image-frame.bordered {
    border: 1px solid var(--color-accent);
    box-shadow: var(--shadow-lg);
}

.image-frame.bordered img {
    padding: 0;
}

/* Content Block */
.content-block {
    max-width: 540px;
}

.content-block.full-width {
    max-width: 100%;
}

/* Text alignment */
.text-center {
    text-align: center;
}

.text-left {
    text-align: left;
}

.text-right {
    text-align: right;
}

/* Margin utilities */
.mx-auto {
    margin-left: auto;
    margin-right: auto;
}

.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }
.mt-xl { margin-top: var(--spacing-xl); }

.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }
.mb-xl { margin-bottom: var(--spacing-xl); }

/* Padding utilities */
.pt-xl { padding-top: var(--spacing-xl); }
.pb-xl { padding-bottom: var(--spacing-xl); }
.py-xl { padding-top: var(--spacing-xl); padding-bottom: var(--spacing-xl); }

/* Width utilities */
.w-full { width: 100%; }
.max-w-narrow { max-width: 600px; }
.max-w-medium { max-width: 800px; }