/*
Template Name: Untrois
*/
html, body, div, span, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
abbr, address, cite, code,
del, dfn, em, img, ins, kbd, q, samp,
small, strong, sub, sup, var,
b, i,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, figcaption, figure,
footer, header, hgroup, menu, nav, section, summary,
time, mark, audio, video {
  margin: 0;
  padding: 0;
  border: 0;
  outline: 0;
  font-size: 100%;
  vertical-align: baseline;
  background: transparent;
}

body {
  line-height: 1;
}

article, aside, details, figcaption, figure,
footer, header, hgroup, menu, nav, section {
  display: block;
}

ol, ul {
  list-style: none;
}

blockquote, q {
  quotes: none;
}

blockquote:before, blockquote:after,
q:before, q:after {
  content: "";
  content: none;
}

a {
  margin: 0;
  padding: 0;
  font-size: 100%;
  vertical-align: baseline;
  background: transparent;
  text-decoration: none;
  cursor: pointer;
}

/* change colours to suit your needs */
ins {
  background-color: #ff9;
  color: #000;
  text-decoration: none;
}

/* change colours to suit your needs */
mark {
  background-color: #ff9;
  color: #000;
  font-style: italic;
  font-weight: bold;
}

del {
  text-decoration: line-through;
}

abbr[title], dfn[title] {
  border-bottom: 1px dotted;
  cursor: help;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

/* change border colour to suit your needs */
hr {
  display: block;
  height: 1px;
  border: 0;
  border-top: 1px solid #cccccc;
  margin: 1em 0;
  padding: 0;
}

input, select {
  vertical-align: middle;
}

/* # =================================================================
# Forms # ================================================================= */
input {
  border-radius: 0;
}

[type=number]::-webkit-inner-spin-button,
[type=number]::-webkit-outer-spin-button {
  height: auto; /* Correct the cursor style of increment and decrement buttons in Chrome */
}

[type=search] {
  -webkit-appearance: textfield; /* Correct the odd appearance in Chrome and Safari */
  outline-offset: -2px; /* Correct the outline style in Safari */
}

[type=search]::-webkit-search-decoration {
  -webkit-appearance: none; /* Remove the inner padding in Chrome and Safari on macOS */
}

textarea {
  overflow: auto; /* Internet Explorer 11+ */
  resize: vertical; /* Specify textarea resizability */
}

button,
input,
optgroup,
select,
textarea {
  font: inherit; /* Specify font inheritance of form elements */
}

optgroup {
  font-weight: bold; /* Restore the font weight unset by the previous rule */
}

button {
  overflow: visible; /* Address `overflow` set to `hidden` in IE 8/9/10/11 */
}

button,
select {
  text-transform: none; /* Firefox 40+, Internet Explorer 11- */
}

/* Apply cursor pointer to button elements */
button,
[type=button],
[type=reset],
[type=submit],
[role=button] {
  cursor: pointer;
}

/* Remove inner padding and border in Firefox 4+ */
button::-moz-focus-inner,
[type=button]::-moz-focus-inner,
[type=reset]::-moz-focus-inner,
[type=submit]::-moz-focus-inner {
  border-style: none;
  padding: 0;
}

/* Replace focus style removed in the border reset above */
button:-moz-focusring,
[type=button]::-moz-focus-inner,
[type=reset]::-moz-focus-inner,
[type=submit]::-moz-focus-inner {
  outline: 1px dotted #000;
}

button,
html [type=button],
[type=reset],
[type=submit] {
  -webkit-appearance: button; /* Correct the inability to style clickable types in iOS */
}

/* Remove the default button styling in all browsers */
button,
input,
select,
textarea {
  background-color: transparent;
  border-style: none;
}

a:focus,
button:focus,
input:focus,
select:focus,
textarea:focus {
  outline-width: 0;
  outline: none;
}

/* Style select like a standard input */
select {
  -moz-appearance: none; /* Firefox 36+ */
  -webkit-appearance: none; /* Chrome 41+ */
}

select::-ms-expand {
  display: none; /* Internet Explorer 11+ */
}

select::-ms-value {
  color: currentColor; /* Internet Explorer 11+ */
}

legend {
  border: 0; /* Correct `color` not being inherited in IE 8/9/10/11 */
  color: inherit; /* Correct the color inheritance from `fieldset` elements in IE */
  display: table; /* Correct the text wrapping in Edge and IE */
  max-width: 100%; /* Correct the text wrapping in Edge and IE */
  white-space: normal; /* Correct the text wrapping in Edge and IE */
  max-width: 100%; /* Correct the text wrapping in Edge 18- and IE */
}

::-webkit-file-upload-button {
  /* Correct the inability to style clickable types in iOS and Safari */
  -webkit-appearance: button;
  color: inherit;
  font: inherit; /* Change font properties to `inherit` in Chrome and Safari */
}

/* Replace pointer cursor in disabled elements */
[disabled] {
  cursor: default;
}

/* org-add */
*,
*::before,
*::after {
  background-repeat: no-repeat;
  box-sizing: border-box;
}

::before,
::after {
  text-decoration: inherit;
  vertical-align: inherit;
}

@media screen and (min-width: 768px) {
  a[href^="tel:"] {
    pointer-events: none;
    user-select: initial !important;
    -webkit-user-select: initial !important;
  }
}

textarea, input[type=text], input[type=email], input[type=tel] {
  font-size: max(1.15rem, 16px);
}
@media screen and (min-width: 768px) {
  textarea, input[type=text], input[type=email], input[type=tel] {
    font-size: max(1rem, 16px);
  }
}

html {
  scroll-behavior: smooth;
}

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

/* Layout */
.l-container {
  width: 100vw;
  height: var(--vh);
  padding: 25px;
  overflow: hidden;
  background-color: #fff9f1;
}

/* Banner Slider */
.c-banner {
  width: 100%;
  height: 100%;
  position: relative;
  overflow: hidden;
}

.c-banner__track {
  display: flex;
  position: absolute;
  height: calc(var(--vh) - 50px);
  width: fit-content;
  will-change: transform;
}

.c-banner__item {
  flex: 0 0 auto;
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: all 0.5s ease;
}

.c-banner__image {
  width: 100%;
  height: auto;
  aspect-ratio: 492 / 258;
  object-fit: cover;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.c-banner__company {
  margin-top: 10px;
  text-align: center;
  font-size: 1.2rem;
  font-weight: bold;
  color: #333;
}

/* Grid view mode */
.is-grid .c-banner__track {
  animation: none;
  position: static;
  display: grid;
  width: 100%;
  transform: none;
  transition: all 0.5s ease;
  overflow: hidden;
  
  /* グリッドの基本設定 */
  --gap: 15px;
  
  grid-template-columns: repeat(var(--columns), 1fr);
  gap: var(--gap);
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
  .is-grid .c-banner__track {
    --gap: 10px;
    padding: 10px;
  }
}

@media (max-width: 480px) {
  .is-grid .c-banner__track {
    --gap: 8px;
    padding: 8px;
  }
}