/*
Theme Name: iottokyo-20260123
Author URI: https://salon-umineko.com/
Description: Uminekosalon project
*/
@charset "UTF-8";


@font-face {
  font-family: 'HINAMINCHO-REGULAR';
  src: url('https://iottokyo.co.jp/wp-content/themes/iottokyo_20260111/HINAMINCHO-REGULAR.TTF') format('truetype');
  font-style: normal;
  font-display: swap;
}



html,
body {
  background: #fff;
    line-height: 2;
  min-height: 100vh;
  color: #fff;
    font-family: 'HINAMINCHO-REGULAR', serif;

}

:root {
  --vw: 1vw;
  --vh: 1vh;
}

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


a {
  text-decoration: none;
  color: #fff;
}

.Umineko-contents {
    width: 50%;
  position: relative;
  z-index: 10;
  opacity: 0;
  pointer-events: none;
}
.Umineko-contents-right {
    width: 50%;
  position: relative;
  z-index: 10;
  opacity: 0;
  pointer-events: none;
      left: 50%;
}

.Umineko-contents a {
  padding: 1% 5%;
  font-size: 2vh;
  font-weight: 500;
  border-radius: 10vh;
  border: 1px solid #fff;
  color: #fff;
  width: 10%;
  text-align: center;
  margin: 0 1%;
}

.Umineko-contents a:hover {
  color: #fff;
  background: #ccc;
  border: 1px solid #fff;
  transition: 1s;
}


.Umineko-contents h1 {
  letter-spacing: 1.1vh;
}




.first {
  padding: 0 0 5% 10%;
}
.page1-image {
  border-radius: 20px;   /* ← 数字で丸さ調整 */
}



/************************************************** openinganimation start *************************************************/

.opening {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100svh;
  overflow: hidden;
  z-index: 0;
  background: #fff;
}

/* 最終的な「中央位置」を決める箱 */
.opening-top {
  position: absolute;
  bottom: 50%;
  left: 50%;

  transform: translateX(-50%);
}

/* 動かす専用 */
.opening-top-inner {
  will-change: transform;
}

.opening-top img {
  max-width: 70vw;
  height: auto;
}

/* 下側 */
.opening-down {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translateX(-50%);
}

.opening-down img {
  max-width: 60vw;
  height: auto;
}


#opening-bird {
  max-width: 60vw;
 opacity: 0; 
}


/************************************************** [opening animation end] *************************************************/

/************************************************** [image fadein start] *************************************************/



.hero {
  position: relative;
  /* ← 画面基準で中央固定 */
  top: 40%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 70vw;
  height: 60svh;
  opacity: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
  /* ★ 画像を hero 内に収める */
}

.page1-image {
  position: absolute;
  opacity: 0;
  top: 0;
  left: 0;
  transform: translate3d(0, 0, 0);
  will-change: transform, opacity;

}

/************************************************** [image fadein end] *************************************************/



/************************************************** [animation start] *************************************************/
.animation {
  position: fixed;
  top: 0%;
  left: 0;
  opacity: 1;
  z-index: 1000;
}

.animation img {
  width: 40%;
}

/************************************************** [animation end] *************************************************/


/************************************************** slider start *************************************************/

.sliding-sprite {
  position: relative;
  width: 100vw;
  overflow: hidden;
  /* optional backdrop */
}

.sprite-track {
  display: flex;
  flex-wrap: nowrap;
}

.sliding-sprite figure {
  flex: 0 0 auto;
  margin: 0;
}

.sliding-sprite img {
  display: block;
  height: 350px;
  width: auto;
  object-fit: cover;
}

@media (max-width: 768px) {
  .sliding-sprite img {
    height: 200px;
  }
}

:root {
  /* Tooltip Theme — Emeralds & Chocolate */
  --tt-bg: #140b08;
  /* dark chocolate */
  --tt-border: #1f6b52;
  /* emerald */
  --tt-shadow: 0 10px 22px rgba(0, 0, 0, 0.7);
  --tt-color: #fdf7ec;
  /* vanilla cream */

  --tt-pad: 8px 12px;
  --tt-pad-lg: 9px 14px;

  --tt-radius: 8px;
  --tt-font: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --tt-size: 14px;
  --tt-size-lg: 15px;
  --tt-line: 1.4;

  --tt-fade-duration: 0.14s;
  --tt-fade-ease: ease-out;

  /* Desktop offset */
  --tt-desktop-offset: translateY(4px);
  --tt-desktop-offset-visible: translateY(0);
}

/* Tooltip base */
.sprite-tooltip {
  position: fixed;
  pointer-events: none;
  z-index: 99999;

  background: var(--tt-bg);
  border: 1px solid var(--tt-border);
  box-shadow: var(--tt-shadow);

  color: var(--tt-color);
  padding: var(--tt-pad);
  border-radius: var(--tt-radius);
  font-family: var(--tt-font);
  font-size: var(--tt-size);
  line-height: var(--tt-line);
  white-space: nowrap;

  opacity: 0;
  transform: var(--tt-desktop-offset);
  transition:
    opacity var(--tt-fade-duration) var(--tt-fade-ease),
    transform var(--tt-fade-duration) var(--tt-fade-ease);
}

/* Visible state (what the JS toggles) */
.sprite-tooltip.is-visible {
  opacity: 1;
  transform: var(--tt-desktop-offset-visible);
}

/* Slightly larger on wider screens */
@media (min-width: 900px) {
  .sprite-tooltip {
    font-size: var(--tt-size-lg);
    padding: var(--tt-pad-lg);
  }
}


/************************************************** slider end *************************************************/



/* スマホ（〜767px） */
@media screen and (max-width: 767px) {
  .hero {
    width: 100vw;
    height: 50svh;
    z-index: 100;
  }

  .Umineko-contents {
    position: relative;
    z-index: 100;
    width: 100%;
  }

  .Umineko-contents h1 {
  letter-spacing: 1.1vh;
    font-size: 2vh;
      line-height: 2;
}


}

/* タブレット縦（768〜1023px） */
@media screen and (min-width: 768px) and (max-width: 1023px) {
  .hero {
    width: 100vw;
    height: 50svh;
    z-index: 100;
  }

  .Umineko-contents {
    position: relative;
    z-index: 100;
        width: 100%;
  }

  .Umineko-contents h1 {
  letter-spacing: 1.1vh;
  font-size: 2vh;
      line-height: 2;
}


}