/* RESET */
* {
  box-sizing: border-box;
}

/* BODY STYLES */
body {
  margin: 0;
  background-color: #535151;
  color: #ffffff;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Roboto", "Helvetica Neue", Arial, sans-serif;
  font-size: 14px;
  line-height: 1.42857143;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
}

html {
  font-size: 1.125rem;
  -webkit-text-size-adjust: 100%;
  overflow-y: scroll;
}


/* LINKS */
a {
  color: #d79921;
  text-decoration: none;
}

a:hover,
a:focus {
  color: #2a6496;
  text-decoration: underline;
}


/* HEADERS */
h1, h2, h3, h4, h5 {
  font-family: inherit;
  font-weight: 400;
  line-height: 1.1;
  color: inherit;
  margin-top: 10px;
  margin-bottom: 10px;
}

h1 { font-size: 30px; }
h2 { font-size: 27px; }
h3 { font-size: 24px; }


/* IMAGES */
img {
  max-width: 100%;
  height: auto;
}


/* ==============================================
   LAYOUT — CONTAINER
   Centers the page content and sets a max width.
   Gets narrower on smaller screens.
============================================== */
.container {
  width: 100%;
  padding-right: 15px;
  padding-left: 15px;
  margin-right: auto;
  margin-left: auto;
  max-width: 1170px;
  display: block;
}

@media (min-width: 768px)  { .container { width: 750px; } }
@media (min-width: 992px)  { .container { width: 970px; } }
@media (min-width: 1200px) { .container { width: 1170px; } }


/* ==============================================
   LAYOUT — GRID ROW & COLUMNS
   .row is a horizontal group of columns.
   .col-md-6 = half-width column on medium+ screens.
============================================== */
.row {
  margin-right: 0;
  margin-left: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* All columns share these base styles */
.col-md-6 {
  position: relative;
  min-height: 1px;
  padding-right: 15px;
  padding-left: 15px;
  width: 100%;
  max-width: 760px;
  text-align: center;
}

/* On medium screens (992px+), col-md-6 becomes half width */
@media (min-width: 992px) {
  .col-md-6 {
    float: none;
    width: 100%;
  }
}


/* ==============================================
   LAYOUT — CLEARFIX
   Clears floated elements so the container
   wraps around them correctly.
============================================== */
.clearfix:before,
.clearfix:after,
.row:before,
.row:after {
  display: table;
  content: " ";
}

.clearfix:after,
.row:after {
  clear: both;
}


/* TABLE */
table {
  border-spacing: 0;
  border-collapse: collapse;
  background-color: transparent;
}

th {
  text-align: center;
}

/* .table adds padding, borders, and full width */
.table {
  width: 100%;
  max-width: 100%;
  margin-bottom: 20px;
  margin-left: auto;
  margin-right: auto;
  table-layout: fixed;
}

td {
  text-align: center;
}

.table tr > :nth-child(1) {
  width: 30%;
}

.table tr > :nth-child(2) {
  width: 40%;
  text-align: center;
}

.table tr > :nth-child(3) {
  width: 30%;
  text-align: center;
}

.table > thead > tr > th,
.table > tbody > tr > th,
.table > thead > tr > td,
.table > tbody > tr > td {
  padding: 8px;
  line-height: 1.42857143;
  vertical-align: top;
  border-top: 1px solid #ddd;
}

.table > thead > tr > th:nth-child(3),
.table > tbody > tr > td:nth-child(3) {
  padding-right: 0;
}

.table > thead > tr > th {
  vertical-align: bottom;
  border-bottom: 2px solid #ddd;
}

.table > thead:first-child > tr:first-child > th,
.table > thead:first-child > tr:first-child > td {
  border-top: 0;
}

td, th {
  padding: 0;
}

/* COLOR PALETTE DISPLAY */
.palette-container {
  margin: 10px 0;
  padding: 0;
  /* Adds a subtle shadow around the palette strip */
  box-shadow: 0 0 1px #00000024, 0 1px 6px #00000033;
}

/* Each colored block inside the palette strip */
.palette-color-block {
  color: white;
  float: left;       /* Sits side by side */
  margin: 0;
  padding: 0;
  text-align: center;
  text-shadow: 2px 2px 2px #333133;
  height: 217px;
  width: 20%;        /* 5 colors × 20% = 100% width total */
}


/* ==============================================
   UTILITY CLASSES
   Small helpers used directly in the HTML.
============================================== */

/* Centers text */

/* Adds vertical spacing above and below an element */
.full-row {
  margin-top: 20px;
  margin-bottom: 24px;
}

.site-footer {
  width: 100%;
  margin-top: auto;
  padding: 8px 16px 20px;
}

.footer-links {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.footer-links a {
  color: #ebdbb2;
}

.footer-links a:hover,
.footer-links a:focus {
  color: #fabd2f;
}

.copy-feedback {
  position: fixed;
  bottom: 16px;
  right: 16px;
  z-index: 1000;
  padding: 8px 12px;
  border-radius: 6px;
  background: #282828;
  color: #ebdbb2;
  border: 1px solid #504945;
  font-size: 12px;
  line-height: 1.2;
  opacity: 0;
  transform: translateY(8px);
  pointer-events: none;
  transition: opacity 120ms ease, transform 120ms ease;
}

.copy-feedback.is-visible {
  opacity: 1;
  transform: translateY(0);
}


/* ==============================================
   PRINT STYLES
   Makes the page print cleanly in black & white.
============================================== */
@media print {
  * {
    color: #000 !important;
    background: transparent !important;
    box-shadow: none !important;
    text-shadow: none !important;
  }

  a[href]:after {
    content: " (" attr(href) ")";
  }

  img {
    max-width: 100% !important;
  }

  .table {
    border-collapse: collapse !important;
  }

  .table td,
  .table th {
    background-color: #fff !important;
  }
}