/*----------------------------------------*\
  DESIGN TOKENS
\*----------------------------------------*/

:root {
    /* Colors */
    --color-neutral-50: #FFFFFF;
    --color-neutral-100: #F6F6F7;
    --color-neutral-200: #E7E9EB;
    --color-neutral-300: #D2D4D9;
    --color-neutral-400: #B5B9C1;
    --color-neutral-500: #959AA4;
    --color-neutral-600: #767C88;
    --color-neutral-700: #5C6370;
    --color-neutral-800: #464C5A;
    --color-neutral-900: #303745;
    --color-neutral-1000: #1C2331;

    /* Blue */
    --color-blue-50: #F0F7FF;
    --color-blue-100: #D0E6FF;
    --color-blue-200: #A3CEFF;
    --color-blue-300: #72AFFB;
    --color-blue-400: #4F95ED;
    --color-blue-500: #377FD9;
    --color-blue-600: #2A6FC0;
    --color-blue-700: #1F5FA5;
    --color-blue-800: #0D4F8C;
    --color-blue-900: #0D3D6B;

    /* Orange */
    --color-orange-50: #FFF6E3;
    --color-orange-100: #FFE5B2;
    --color-orange-200: #FFD07A;
    --color-orange-300: #FFB747;
    --color-orange-400: #FA9C26;
    --color-orange-500: #E2850F;
    --color-orange-600: #C66D00;
    --color-orange-700: #A95600;
    --color-orange-800: #8D3F00;
    --color-orange-900: #702C00;

    /* Teal */
    --color-teal-50: #E0FFFC;
    --color-teal-100: #C1FBF6;
    --color-teal-200: #9BF3EB;
    --color-teal-300: #74E7DD;
    --color-teal-400: #4DD7CC;
    --color-teal-500: #27C3B7;
    --color-teal-600: #00AA9E;
    --color-teal-700: #00857B;
    --color-teal-800: #00635A;
    --color-teal-900: #00413B;

    /* Typography Scale */
    --fs-h1: 3.25rem;    /* 52px */
    --fs-h2: 2.75rem;    /* 44px */
    --fs-h3: 2.5rem;     /* 40px */
    --fs-h4: 2rem;       /* 32px */
    --fs-h5: 1.5rem;     /* 24px */
    --fs-h6: 1.25rem;    /* 20px */
    --fs-body-large: 1.125rem;    /* 18px */
    --fs-body-medium: 1rem;       /* 16px */
    --fs-body-small: 0.875rem;    /* 14px */
    --fs-button: 1rem;            /* 16px */
    --fs-overline: 1rem;          /* 16px */

    /* Spacing & Layout */
    --container-max-width: 1440px;
    --container-padding: 40px;
    --container-padding-mobile: 24px;  /* Add standardized mobile padding */
    --grid-gap: 24px;
    --column-gap: 80px;
    --section-spacing: 40px;

    /* Breakpoints */
    --breakpoint-mobile: 620px;
    --breakpoint-tablet: 820px;
    --breakpoint-desktop: 986px;
    --breakpoint-large: 1440px;
}

/*----------------------------------------*\
  BASE STYLES
\*----------------------------------------*/

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

/* Base Elements */
body {
    font-family: 'Open Sans', sans-serif;
    line-height: 1.5;
    font-size: var(--fs-body-medium);
    color: var(--color-neutral-1000);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    text-decoration: none;
    color: var(--color-neutral-1000);
    transition: color 0.2s ease;
}

/* Base Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 500;
    color: var(--color-neutral-1000);
    margin-bottom: 1rem;
    letter-spacing: 0.01em;  /* 1% letter spacing */
    line-height: 1.2;
}

p { margin-bottom: 1rem; }

/* Under Base Styles section */
body.menu-open {
    overflow: hidden;
}

/* Size specifications */
h1 {
    font-size: var(--fs-h1);
}

h2 {
    font-size: var(--fs-h2);
}

h3 {
    font-size: var(--fs-h3);
}

h4 {
    font-size: var(--fs-h4);
}

h5 {
    font-size: var(--fs-h5);
}

h6 {
    font-size: var(--fs-h6);
}


/*----------------------------------------*\
  LAYOUT PRIMITIVES
\*----------------------------------------*/

.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.grid {
    display: grid;
    gap: var(--grid-gap);
}

.flex {
    display: flex;
    gap: var(--grid-gap);
}

section {
    padding: var(--section-spacing) 0;
}

.divider {
    height: 1px;
    background-color: var(--color-neutral-200);
    margin: var(--container-padding) 0;
}

/* Add mobile container padding */
@media (max-width: 620px) {
    .container {
        padding: 0 var(--container-padding-mobile);
    }
}

/*----------------------------------------*\
  UTILITY CLASSES
\*----------------------------------------*/

.body-small {
    font-size: var(--fs-body-small);
    line-height: 1.5;
    margin-bottom: 16px;  /* Add paragraph spacing */
}

.body-medium {
    font-size: var(--fs-body-medium);
    line-height: 1.5;
    margin-bottom: 16px;  /* Add paragraph spacing */
}

.body-large {
    font-size: var(--fs-body-large);
    line-height: 1.5;
    margin-bottom: 16px;  /* Add paragraph spacing */
}

.body-large:last-child {
    margin-bottom: 0;
}

.body-medium:last-child {
    margin-bottom: 0;
}

.body-small:last-child {
    margin-bottom: 0;
}

.overline {
    font-size: var(--fs-overline);
    text-transform: uppercase;
    letter-spacing: 0.02em;
    font-weight: 500;
    line-height: 1.2;
}

.body-subheading {
    font-size: var(--fs-body-medium);
    font-weight: 600;
    color: var(--color-neutral-1000);
    margin-bottom: 8px;
}

.button-text {
    font-size: var(--fs-body-medium);
    font-weight: 500;
    color: var(--color-blue-500);
    text-decoration: none;
}

.button-medium {
    font-size: var(--fs-body-medium);
    font-weight: 500;
    color: var(--color-neutral-1000);
    text-decoration: none;
    letter-spacing: 0.5px;
    line-height: 1.4;
}

/* Add margin only for index page */
.search-section:not(.post-search) > h4 {
    margin-bottom: 40px;
}

/* And replace with these */
.search-section > h4 {
    color: var(--color-neutral-1000);
    margin-bottom: 40px;  /* Default for index page */
}

.post-search .search-header h4 {
    margin-bottom: 0;  /* Override for post page */
}

/*----------------------------------------*\
  BASE RESPONSIVE
\*----------------------------------------*/

/* Responsive Typography */
@media (max-width: 768px) {
    :root {
        --fs-h1: 2.5rem;     /* 40px */
        --fs-h2: 2.25rem;    /* 36px */
        --fs-h3: 2rem;       /* 32px */
        --fs-h4: 1.75rem;    /* 28px */
        --fs-h5: 1.25rem;    /* 20px */
        --fs-h6: 1.125rem;   /* 18px */
    }
}

@media (max-width: 620px) {
    section {
        padding: calc(var(--section-spacing) / 2) 0;
    }
}

/* Layout & Grid Base Styles */
.content-wrapper {
    display: flex;
    gap: var(--grid-gap);
    padding: var(--section-spacing) var(--container-padding);
}

.posts-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--grid-gap);
}

/* Base Layout Media Queries */
@media (max-width: 820px) {
    .posts-container {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 620px) {
    .posts-container {
        grid-template-columns: 1fr;
    }

    .content-wrapper {
        flex-direction: column;
        padding: var(--section-spacing) 0;
    }
}