@charset "UTF-8";

/* ========== Google Fonts ========== */
@import url('https://fonts.googleapis.com/css2?family=Heebo:wght@100..900&family=Montserrat:ital,wght@0,100..900;1,100..900&family=Noto+Sans+JP:wght@100..900&family=Josefin+Sans:ital,wght@0,100..700;1,100..700&family=Staatliches&family=Kosugi+Maru&display=swap');

/* ========= Font Utility Classes ========= */
.mnc {
  font-family: 'Noto Serif JP', serif;
}

.heebo {
  font-family: "Heebo", sans-serif;
}

.montserrat {
  font-family: "Montserrat", sans-serif;
}

.josefin {
  font-family: "Josefin Sans", sans-serif;
  font-weight: 300;
}

.sta {
  font-family: "Staatliches", cursive;
}

.marugo,
.zenmaru {
  font-family: 'Kosugi Maru', sans-serif;
}

/* ========== Reset ========== */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html, body {
  height: 100%;
  font-family: 'Noto Sans JP', sans-serif;
  font-weight: 400;
  font-size: 16px;
  line-height: 1.6;
  color: #333;
  background: #fff;
  -webkit-font-smoothing: antialiased;
}

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

ul, ol {
  list-style: none;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
textarea,
select {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
  background: none;
  border: none;
  outline: none;
  appearance: none;
}

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

/* ========== Font Size Scale ========== */
:root {
  --fs-1: clamp(0.625rem, 0.5rem + 0.3vw, 0.75rem);
  --fs-2: clamp(0.7rem, 0.55rem + 0.3vw, 0.8rem);
  --fs-3: clamp(0.75rem, 0.6rem + 0.3vw, 0.875rem);
  --fs-4: clamp(0.8rem, 0.65rem + 0.35vw, 0.9rem);
  --fs-5: clamp(0.875rem, 0.7rem + 0.4vw, 1rem);
  --fs-6: clamp(1rem, 0.8rem + 0.4vw, 1.125rem);
  --fs-7: clamp(1.125rem, 0.9rem + 0.4vw, 1.25rem);
  --fs-8: clamp(1.25rem, 1rem + 0.45vw, 1.375rem);
  --fs-9: clamp(1.375rem, 1.1rem + 0.45vw, 1.5rem);
  --fs-10: clamp(1.5rem, 1.2rem + 0.5vw, 1.625rem);
  --fs-11: clamp(1.625rem, 1.3rem + 0.5vw, 1.75rem);
  --fs-12: clamp(1.75rem, 1.4rem + 0.55vw, 1.875rem);
  --fs-13: clamp(1.875rem, 1.5rem + 0.55vw, 2rem);
  --fs-14: clamp(2rem, 1.6rem + 0.6vw, 2.25rem);
  --fs-15: clamp(2.25rem, 1.8rem + 0.7vw, 2.5rem);
  --fs-16: clamp(2.5rem, 2rem + 0.8vw, 2.75rem);
  --fs-17: clamp(2.75rem, 2.2rem + 0.9vw, 3rem);
  --fs-18: clamp(3rem, 2.4rem + 1vw, 3.5rem);
  --fs-19: clamp(3.5rem, 2.8rem + 1.2vw, 4rem);
  --fs-20: clamp(4rem, 3.2rem + 1.5vw, 5rem);
}


.fs-1  { font-size: var(--fs-1); }
.fs-2  { font-size: var(--fs-2); }
.fs-3  { font-size: var(--fs-3); }
.fs-4  { font-size: var(--fs-4); }
.fs-5  { font-size: var(--fs-5); }
.fs-6  { font-size: var(--fs-6); }
.fs-7  { font-size: var(--fs-7); }
.fs-8  { font-size: var(--fs-8); }
.fs-9  { font-size: var(--fs-9); }
.fs-10 { font-size: var(--fs-10); }
.fs-11 { font-size: var(--fs-11); }
.fs-12 { font-size: var(--fs-12); }
.fs-13 { font-size: var(--fs-13); }
.fs-14 { font-size: var(--fs-14); }
.fs-15 { font-size: var(--fs-15); }
.fs-16 { font-size: var(--fs-16); }
.fs-17 { font-size: var(--fs-17); }
.fs-18 { font-size: var(--fs-18); }
.fs-19 { font-size: var(--fs-19); }
.fs-20 { font-size: var(--fs-20); }

/* ========= Utility Classes ========= */
.wrapper {
  overflow: hidden;
}

.flex {
  display: flex;
  flex-wrap: wrap;
}

/* Delay Utility */
.delay-time02 { animation-delay: 0.2s; }
.delay-time04 { animation-delay: 0.4s; }
.delay-time05 { animation-delay: 0.5s; }
.delay-time1 { animation-delay: 1s; }
.delay-time15 { animation-delay: 1.5s; }
.delay-time2 { animation-delay: 2s; }
.delay-time25 { animation-delay: 2.5s; }



/* ===== Scroll Reveal（共通） ===== */
:root{
  --sr-distance: 24px;
  --sr-duration: .6s;
  --sr-ease: cubic-bezier(.2,.7,.2,1);
}
@media (prefers-reduced-motion: reduce){
  .sr { transition: none !important; transform: none !important; opacity: 1 !important; }
}

/* 初期状態（非表示） */
.sr{
  opacity: 0;
  will-change: transform, opacity;
  transition: transform var(--sr-duration) var(--sr-ease),
              opacity   var(--sr-duration) var(--sr-ease);
  transform: translate3d(0,0,0);
}

/* 方向別の初期オフセット */
.sr.up    { transform: translate3d(0, var(--sr-distance), 0); }
.sr.down  { transform: translate3d(0, calc(var(--sr-distance) * -1), 0); }
.sr.left  { transform: translate3d(var(--sr-distance), 0, 0); }
.sr.right { transform: translate3d(calc(var(--sr-distance) * -1), 0, 0); }
.sr.zoom  { transform: scale(.96); }
.sr.blur  { filter: blur(6px); }

/* 表示状態 */
.sr.is-visible{
  opacity: 1;
  transform: none;
  filter: none;
}

/* 遅延＆速度（data属性が無い時のフォールバック） */
.sr[data-sr-delay]{ transition-delay: var(--sr-delay, 0ms); }
.sr[data-sr-duration]{ transition-duration: var(--sr-dur, var(--sr-duration)); }