/* =========================================================
   soraha design — self HP
   B案：ハンドドローン × Yusei Magic + Klee One
   ========================================================= */

:root{
  /* color */
  --c-bg: #fefcf8;
  --c-surface: #ffffff;
  --c-text: #2a2520;
  --c-text-sub: #5a5045;
  --c-text-mute: #8a7860;
  --c-accent: #d4b896;       /* sandy primary */
  --c-accent-2: #c5d8b8;     /* sage */
  --c-accent-3: #e6d9c4;     /* soft sand */
  --c-line: #ebe5d8;
  --c-shadow: 8px 8px 0 #d4b896;
  --c-shadow-sm: 4px 4px 0 #d4b896;
  --c-soft-shadow: 0 14px 40px rgba(60,50,40,.08);

  /* radius */
  --r-sm: 8px;
  --r-md: 14px;
  --r-lg: 22px;
  --r-xl: 32px;
  --r-pill: 999px;

  /* font */
  --f-jp: "Noto Sans JP", sans-serif;       /* 本文 — 読みやすさ重視 */
  --f-jp-h: "Yusei Magic", "Klee One", sans-serif;  /* 見出し */
  --f-jp-accent: "Klee One", cursive;       /* アクセント・装飾 */
  --f-en: "DM Mono", monospace;

  /* layout */
  --container: 1180px;
  --gutter: clamp(20px, 4vw, 40px);
  --header-h: 76px;
}

*,*::before,*::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin: 0;
  background: var(--c-bg);
  color: var(--c-text);
  font-family: var(--f-jp);
  font-size: 16px;
  font-weight: 500;
  line-height: 1.95;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img{ max-width: 100%; height: auto; display: block; }
a{ color: inherit; text-decoration: none; }
button{ font: inherit; cursor: pointer; background: none; border: 0; color: inherit; padding: 0; }
ul,ol{ margin: 0; padding: 0; list-style: none; }
h1,h2,h3,h4{ margin: 0; font-family: var(--f-jp-h); font-weight: 400; line-height: 1.6; letter-spacing: .04em; }
p{ margin: 0; }

.container{
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.sp-only{ display: none; }
@media (max-width: 768px){
  .sp-only{ display: inline; }
}

/* =========================================================
   Header
   ========================================================= */
.site-header{
  position: fixed; inset: 0 0 auto 0;
  z-index: 50;
  background: rgba(254,252,248,.92);
  backdrop-filter: saturate(140%) blur(14px);
  -webkit-backdrop-filter: saturate(140%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s, box-shadow .3s;
}
.site-header.is-scrolled{
  border-bottom-color: var(--c-line);
  box-shadow: 0 4px 16px rgba(80,60,40,.04);
}
.header-inner{
  height: var(--header-h);
  display: flex;
  align-items: center;
  gap: clamp(16px, 3vw, 32px);
}
.logo{
  display: inline-flex; align-items: center; gap: 10px;
  margin-right: auto;
}
.logo-mark{
  font-size: 24px;
  display: inline-flex; align-items: center; justify-content: center;
  width: 40px; height: 40px;
  background: var(--c-accent-3);
  border-radius: var(--r-pill);
  transform: rotate(-10deg);
}
.logo-text{ display: flex; flex-direction: column; line-height: 1.2; }
.logo-name{
  font-family: var(--f-jp-h);
  font-size: 18px;
  letter-spacing: .04em;
}
.logo-tag{
  font-size: 10.5px;
  color: var(--c-text-mute);
  letter-spacing: .04em;
  margin-top: 2px;
}
@media (max-width: 768px){
  .logo-tag{ display: none; }
}
.g-nav{
  display: flex; gap: clamp(14px, 2.4vw, 28px);
  font-size: 14.5px;
}
.g-nav a{
  position: relative;
  padding: 6px 2px;
  font-family: var(--f-jp-h);
  letter-spacing: .04em;
  transition: color .2s;
}
.g-nav a::after{
  content:"";
  position: absolute; left: 50%; bottom: 0;
  width: 0; height: 6px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 6'%3E%3Cpath d='M2 4 Q 25 1 50 3 T 100 3' stroke='%23d4b896' stroke-width='3' fill='none' stroke-linecap='round'/%3E%3C/svg%3E") repeat-x;
  background-size: 80px auto;
  transform: translateX(-50%);
  transition: width .25s ease;
}
.g-nav a:hover::after{ width: 100%; }
.header-cta{
  display: inline-flex; align-items: center; gap: 8px;
  padding: 11px 22px;
  border-radius: var(--r-pill);
  background: var(--c-text);
  color: var(--c-bg);
  font-family: var(--f-jp-h);
  font-size: 14px;
  letter-spacing: .04em;
  transition: transform .2s;
  position: relative;
}
.header-cta::after{
  content:"";
  position: absolute; inset: 0;
  border-radius: var(--r-pill);
  border: 2px solid var(--c-accent);
  transform: translate(3px, 3px);
  z-index: -1;
}
.header-cta:hover{ transform: translate(-2px, -2px); }
.hamburger{
  display: none;
  width: 44px; height: 44px;
  border-radius: var(--r-md);
  position: relative;
}
.hamburger span{
  position: absolute; left: 12px; right: 12px; height: 2px;
  background: var(--c-text);
  border-radius: var(--r-pill);
  transition: transform .25s, opacity .2s, top .25s;
}
.hamburger span:nth-child(1){ top: 16px; }
.hamburger span:nth-child(2){ top: 21px; }
.hamburger span:nth-child(3){ top: 26px; }
.hamburger.is-open span:nth-child(1){ top: 21px; transform: rotate(45deg); }
.hamburger.is-open span:nth-child(2){ opacity: 0; }
.hamburger.is-open span:nth-child(3){ top: 21px; transform: rotate(-45deg); }

.drawer{
  position: fixed; inset: var(--header-h) 0 0 0;
  background: var(--c-bg);
  z-index: 40;
  padding: 32px var(--gutter);
  transform: translateY(-12px);
  opacity: 0;
  pointer-events: none;
  transition: opacity .25s, transform .25s;
}
.drawer.is-open{ opacity: 1; transform: translateY(0); pointer-events: auto; }
.drawer-nav{ display: flex; flex-direction: column; gap: 6px; }
.drawer-nav a{
  display: block;
  padding: 14px 4px;
  border-bottom: 1px dashed var(--c-line);
  font-family: var(--f-jp-h);
}
.drawer-cta{
  margin-top: 16px;
  background: var(--c-text);
  color: var(--c-bg);
  text-align: center;
  border-radius: var(--r-pill);
  border-bottom: 0 !important;
  padding: 16px !important;
}

/* =========================================================
   Common: section / title / btn
   ========================================================= */
.section{
  padding: clamp(70px, 9vw, 110px) 0;
  position: relative;
  overflow: hidden;
}
.section-head{
  text-align: center;
  max-width: 720px;
  margin: 0 auto clamp(40px, 6vw, 64px);
}
.section-eyebrow{
  font-family: var(--f-en);
  font-size: 12px;
  letter-spacing: .28em;
  color: var(--c-text-mute);
  text-transform: uppercase;
  margin-bottom: 14px;
}
.section-title{
  font-family: var(--f-jp-h);
  font-size: clamp(26px, 3.8vw, 38px);
  line-height: 1.5;
  letter-spacing: .04em;
  margin-bottom: 18px;
}
.title-em{
  position: relative;
  display: inline-block;
  padding: 0 6px;
}
.title-em::after{
  content:"";
  position: absolute;
  left: -2px; right: -2px; bottom: -10px;
  height: 6px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 6'%3E%3Cpath d='M2 4 Q 25 1 50 3 T 100 3 T 150 3 T 198 3' stroke='%23d4b896' stroke-width='3' fill='none' stroke-linecap='round'/%3E%3C/svg%3E") repeat-x;
  background-size: 100px auto;
}
.section-lead{
  font-size: 15.5px;
  font-weight: 500;
  color: var(--c-text);
  line-height: 2;
}

.btn{
  display: inline-flex; align-items: center; gap: 10px;
  padding: 16px 28px;
  border-radius: var(--r-pill);
  font-family: var(--f-jp-h);
  font-size: 14.5px;
  letter-spacing: .04em;
  transition: transform .2s;
  position: relative;
  cursor: pointer;
}
.btn-primary{
  background: var(--c-text);
  color: var(--c-bg);
  border: 2px solid var(--c-text);
}
.btn-primary::after{
  content:"";
  position: absolute; inset: 0;
  border-radius: var(--r-pill);
  border: 2px solid var(--c-accent);
  transform: translate(4px, 4px);
  z-index: -1;
}
.btn-primary:hover{ transform: translate(-2px, -2px); }
.btn-ghost{
  background: var(--c-bg);
  color: var(--c-text);
  border: 2px dashed var(--c-text);
}
.btn-ghost:hover{ background: var(--c-accent-3); }
.btn-lg{ padding: 18px 36px; font-size: 16px; }

/* reveal */
.reveal{
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .8s ease, transform .8s ease;
  transition-delay: var(--delay, 0s);
}
.reveal.is-visible{ opacity: 1; transform: translateY(0); }

/* =========================================================
   Hero
   ========================================================= */
.hero{
  padding: calc(var(--header-h) + clamp(50px, 8vw, 90px)) 0 clamp(60px, 10vw, 110px);
  position: relative;
  background:
    linear-gradient(rgba(254,252,248,.88), rgba(254,252,248,.92)),
    url('../images/hero-bg.jpg') center/cover no-repeat,
    var(--c-bg);
}
.hero-bg{ position: absolute; inset: 0; pointer-events: none; }
.deco-line{
  position: absolute;
  width: 200px; height: 60px;
}
.deco-line-1{ top: 12%; right: 8%; opacity: .35; }
.deco-line-2{ bottom: 18%; left: 6%; opacity: .35; transform: rotate(-8deg); }
.deco-leaf{
  position: absolute;
  font-size: 80px;
  opacity: .15;
}
.deco-leaf-1{ top: 18%; right: 18%; transform: rotate(20deg); }
.deco-leaf-2{ bottom: 25%; right: 4%; transform: rotate(-15deg); font-size: 50px; opacity: .25; }

.hero-inner{
  position: relative;
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: clamp(30px, 5vw, 60px);
  align-items: center;
  z-index: 2;
}

.hero-status{
  display: inline-flex; align-items: center; gap: 10px;
  padding: 10px 18px;
  margin-bottom: 28px;
  border-radius: var(--r-pill);
  background: var(--c-bg);
  border: 2px dashed var(--c-text);
  font-size: 13px;
  font-family: var(--f-jp-h);
  position: relative;
}
.hero-status::after{
  content:"";
  position: absolute; inset: 0;
  border-radius: var(--r-pill);
  border: 2px solid var(--c-accent);
  transform: translate(3px, 3px);
  z-index: -1;
}
.status-dot{
  width: 10px; height: 10px;
  border-radius: var(--r-pill);
  background: #4caf83;
  position: relative;
  flex: none;
}
.status-dot::before{
  content:""; position: absolute; inset: -4px;
  border-radius: var(--r-pill);
  background: inherit; opacity: .4;
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse{
  0%, 100%{ transform: scale(1); opacity: .4; }
  50%{ transform: scale(1.4); opacity: 0; }
}
.status-text{ color: var(--c-text); font-weight: 600; }
.status-sub{
  font-family: var(--f-en);
  font-size: 12px;
  color: var(--c-text-mute);
  padding-left: 8px;
  border-left: 1px solid var(--c-line);
}

.hero-eyebrow{
  display: inline-flex; align-items: center; gap: 14px;
  font-family: var(--f-en);
  font-size: 13px;
  letter-spacing: .26em;
  color: var(--c-text-mute);
  margin-bottom: 22px;
  text-transform: uppercase;
}
.eyebrow-line{
  display: inline-block; width: 32px; height: 1px;
  background: currentColor;
}
.hero-title{
  font-family: var(--f-jp-h);
  font-size: clamp(28px, 4.4vw, 48px);
  line-height: 1.7;
  letter-spacing: .04em;
  margin-bottom: 28px;
  word-break: keep-all;
  overflow-wrap: break-word;
}
.hero-title-em{
  position: relative;
  font-family: "Klee One", cursive;
  font-weight: 600;
  display: inline-block;
  padding: 0 4px;
}
.hero-title-em::after{
  content:""; position: absolute;
  left: -2px; right: -2px; bottom: -10px;
  height: 6px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 6'%3E%3Cpath d='M2 4 Q 25 1 50 3 T 100 3 T 150 3 T 198 3' stroke='%23d4b896' stroke-width='3' fill='none' stroke-linecap='round'/%3E%3C/svg%3E") repeat-x;
  background-size: 100px auto;
}

.hero-lead{
  font-size: 16px;
  font-weight: 500;
  line-height: 2.1;
  color: var(--c-text);
  margin-bottom: 36px;
}
.hero-actions{ display: flex; flex-wrap: wrap; gap: 14px; }

.hero-visual{
  position: relative;
  display: grid;
  place-items: center;
}
.hero-card{
  position: relative;
  width: 100%; max-width: 480px;
  aspect-ratio: 4/5;
  background: var(--c-text);
  color: var(--c-bg);
  display: grid; place-items: center;
  font-family: "Klee One", cursive;
  font-weight: 600;
  font-size: 90px;
  border-radius: var(--r-xl);
  border: 3px solid var(--c-text);
  box-shadow: var(--c-shadow);
  overflow: hidden;
}
.hero-card-image{
  background: var(--c-bg);
}
.hero-card-image img{
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .8s ease;
}
.hero-card-image:hover img{ transform: scale(1.04); }
.hero-card-text{ display: block; transform: translateY(-10px); }
.hero-card-leaf{
  position: absolute;
  top: -30px; left: -30px;
  font-size: 56px;
  filter: grayscale(.3);
  transform: rotate(-15deg);
}
.hero-card-tags{
  position: absolute;
  bottom: 22px; left: 22px; right: 22px;
  display: flex; gap: 8px; flex-wrap: wrap;
}
.hero-card-tags .tag{
  display: inline-block;
  padding: 6px 14px;
  font-size: 12px;
  font-family: "Klee One", cursive;
  font-weight: 600;
  border-radius: var(--r-pill);
  background: var(--c-bg);
  color: var(--c-text);
  border: 2px dashed var(--c-accent);
  letter-spacing: .04em;
}
.hero-stamp{
  position: absolute;
  right: -18px; bottom: -22px;
  transform: rotate(8deg);
  z-index: 5;
  width: 120px; height: 120px;
  border-radius: 50%;
  background: var(--c-bg);
  border: 3px solid var(--c-text);
  box-shadow: 4px 4px 0 var(--c-accent);
  display: grid; place-items: center;
  text-align: center;
}
.hero-stamp::before{
  content:"";
  position: absolute;
  inset: 6px;
  border: 2px dashed var(--c-accent);
  border-radius: 50%;
  pointer-events: none;
}
.stamp-leaf{
  position: absolute;
  top: 8px;
  font-size: 18px;
  filter: grayscale(.3);
}
.stamp-text{
  display: flex;
  flex-direction: column;
  font-family: var(--f-jp-h);
  line-height: 1.1;
  margin-top: 14px;
}
.stamp-name{
  font-size: 17px;
  font-weight: 400;
  color: var(--c-text);
  letter-spacing: .04em;
}

/* =========================================================
   Worries (バーナム)
   ========================================================= */
.section-worries{
  background: var(--c-accent-3);
  background-image:
    radial-gradient(circle at 15% 20%, rgba(255,255,255,.5) 0%, transparent 40%),
    radial-gradient(circle at 85% 80%, rgba(255,255,255,.4) 0%, transparent 40%);
}
.worries-list{
  max-width: 720px;
  margin: 0 auto 50px;
  display: flex; flex-direction: column;
  gap: 14px;
}
.worry-item{
  display: flex; align-items: center; gap: 16px;
  padding: 18px 24px;
  background: var(--c-bg);
  border-radius: var(--r-lg);
  border: 2px dashed var(--c-accent);
  font-size: 15px;
  font-weight: 500;
  position: relative;
  transition: transform .25s;
}
.worry-item:hover{ transform: translate(-2px, -2px); box-shadow: var(--c-shadow-sm); }
.worry-check{
  flex: none;
  width: 32px; height: 32px;
  display: grid; place-items: center;
  border-radius: var(--r-pill);
  background: var(--c-text);
  color: var(--c-accent);
  font-family: "Klee One", cursive;
  font-weight: 600;
  font-size: 18px;
}
.worry-text{ font-weight: 500; line-height: 1.75; font-size: 15px; color: var(--c-text); }

.worry-cta{
  text-align: center;
  padding: 28px;
  background: var(--c-bg);
  border-radius: var(--r-xl);
  border: 3px solid var(--c-text);
  box-shadow: var(--c-shadow);
  max-width: 600px;
  margin: 0 auto;
}
.worry-cta p{
  font-family: var(--f-jp-h);
  font-size: 17px;
  margin-bottom: 24px;
  line-height: 1.7;
}

/* =========================================================
   About
   ========================================================= */
.section-about{ background: var(--c-bg); }
.about-inner{
  display: grid;
  grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr);
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
}
.about-photo{
  position: relative;
  width: 100%;
  max-width: 360px;
  margin: 0 auto;
}
.photo-frame{
  position: relative;
  width: 100%;
  aspect-ratio: 1;
  background: var(--c-accent-3);
  border-radius: var(--r-xl);
  border: 3px solid var(--c-text);
  box-shadow: var(--c-shadow);
  display: grid; place-items: center;
  font-size: 130px;
  filter: grayscale(.3);
  overflow: hidden;
}
.photo-frame-image{
  filter: none;
}
.photo-frame-image img{
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
}
.photo-stamp{
  position: absolute;
  width: 90px; height: 90px;
  bottom: -20px; right: -20px;
  transform: rotate(-12deg);
}
.about-text{ max-width: 580px; }

.about-message{
  margin: 28px 0 36px;
  padding: 24px 0;
  border-top: 2px dashed var(--c-line);
  border-bottom: 2px dashed var(--c-line);
}
.about-message p{
  font-size: 16px;
  font-weight: 500;
  line-height: 2.1;
  margin-bottom: 16px;
  color: var(--c-text);
}
.about-message p:last-child{ margin-bottom: 0; }
.about-message strong{
  font-family: "Klee One", cursive;
  font-weight: 600;
  background: linear-gradient(transparent 65%, var(--c-accent-2) 65%);
  padding: 0 4px;
}

.values-title{
  font-family: var(--f-jp-h);
  font-size: 17px;
  margin-bottom: 18px;
  display: inline-block;
  padding: 0 6px;
  background: linear-gradient(transparent 65%, var(--c-accent) 65%);
}
.values-list{
  display: flex; flex-direction: column;
  gap: 18px;
}
.values-list li{
  display: grid;
  grid-template-columns: 50px 1fr;
  gap: 18px;
  align-items: start;
}
.value-num{
  font-family: var(--f-en);
  font-size: 26px;
  font-weight: 500;
  color: var(--c-accent);
  line-height: 1;
}
.value-name{
  font-family: var(--f-jp-h);
  font-size: 16px;
  margin-bottom: 4px;
}
.value-text{
  font-size: 14.5px;
  font-weight: 500;
  color: var(--c-text-sub);
  line-height: 1.95;
}

/* =========================================================
   Works (バンドワゴン)
   ========================================================= */
.section-works{
  background: var(--c-bg);
  background-image: linear-gradient(180deg, var(--c-bg) 0%, var(--c-accent-3) 100%);
}
.kpi{
  display: inline-block;
  padding: 6px 18px;
  background: var(--c-text);
  color: var(--c-bg);
  border-radius: var(--r-pill);
  font-family: "Klee One", cursive;
  font-weight: 600;
  letter-spacing: .04em;
}
.works-grid{
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}
.work-card{
  display: flex; flex-direction: column;
  background: var(--c-bg);
  border-radius: var(--r-xl);
  border: 3px solid var(--c-text);
  box-shadow: var(--c-shadow);
  overflow: hidden;
  transition: transform .25s;
}
.work-card:hover{
  transform: translate(-4px, -4px);
  box-shadow: 12px 12px 0 var(--c-accent);
}
.work-thumb{
  position: relative;
  aspect-ratio: 16/9;
  background: var(--c-accent-3);
  overflow: hidden;
}
.work-thumb img{
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: top center;
  display: block;
  transition: transform .8s ease;
}
.work-card:hover .work-thumb img{
  transform: scale(1.04);
}
.work-card[data-tone="cafe"] .work-thumb{ background: linear-gradient(135deg, #e8d8c4, #d4c0a0); }
.work-card[data-tone="pilates"] .work-thumb{ background: linear-gradient(135deg, #c8d8c0, #a8c0a0); }
.work-card[data-tone="education"] .work-thumb{ background: linear-gradient(135deg, #d4d8e8, #b0b8d0); }
.work-card[data-tone="dental"] .work-thumb{ background: linear-gradient(135deg, #d4e8e0, #b0d0c8); }
.work-body{ padding: 24px 28px; }
.work-genre{
  font-family: var(--f-en);
  font-size: 11px;
  letter-spacing: .24em;
  color: var(--c-text-mute);
  text-transform: uppercase;
  margin-bottom: 6px;
}
.work-title{
  font-family: var(--f-jp-h);
  font-size: 20px;
  margin-bottom: 10px;
}
.work-desc{
  font-size: 14.5px;
  font-weight: 500;
  color: var(--c-text-sub);
  line-height: 1.85;
  margin-bottom: 12px;
}
.work-meta{
  font-family: var(--f-en);
  font-size: 11.5px;
  color: var(--c-text-mute);
  letter-spacing: .04em;
}
.works-note{
  text-align: center;
  margin-top: 28px;
  font-size: 12.5px;
  color: var(--c-text-mute);
}

/* =========================================================
   How I Work
   ========================================================= */
.section-how{
  background: var(--c-bg);
}
.flow-list{
  max-width: 800px;
  margin: 0 auto 60px;
  position: relative;
  padding-left: 30px;
}
.flow-list::before{
  content:"";
  position: absolute;
  left: 30px; top: 30px; bottom: 30px;
  width: 2px;
  background: repeating-linear-gradient(180deg, var(--c-accent) 0 6px, transparent 6px 12px);
}
.flow-item{
  position: relative;
  display: grid;
  grid-template-columns: 60px 1fr;
  gap: 24px;
  padding: 18px 0;
}
.flow-num{
  font-family: var(--f-en);
  font-weight: 700;
  font-size: 24px;
  color: var(--c-bg);
  background: var(--c-text);
  width: 60px; height: 60px;
  border-radius: var(--r-pill);
  display: grid; place-items: center;
  position: relative;
  z-index: 1;
}
.flow-num::after{
  content:"";
  position: absolute; inset: 0;
  border-radius: var(--r-pill);
  border: 2px solid var(--c-accent);
  transform: translate(3px, 3px);
  z-index: -1;
}
.flow-body{
  background: var(--c-bg);
  padding: 18px 24px;
  border-radius: var(--r-lg);
  border: 2px dashed var(--c-line);
}
.flow-title{
  font-family: var(--f-jp-h);
  font-size: 18px;
  margin-bottom: 8px;
}
.flow-text{
  font-size: 14.5px;
  font-weight: 500;
  color: var(--c-text-sub);
  line-height: 1.95;
}

.tech-block{
  background: var(--c-text);
  color: var(--c-bg);
  border-radius: var(--r-xl);
  padding: 50px clamp(28px, 5vw, 60px);
  position: relative;
  margin-top: 40px;
  box-shadow: var(--c-shadow);
}
.tech-title{
  text-align: center;
  font-family: var(--f-jp-h);
  font-size: 22px;
  margin-bottom: 36px;
  color: var(--c-bg);
}
.tech-block .title-em::after{
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 6'%3E%3Cpath d='M2 4 Q 25 1 50 3 T 100 3 T 150 3 T 198 3' stroke='%23c5d8b8' stroke-width='3' fill='none' stroke-linecap='round'/%3E%3C/svg%3E") repeat-x;
  background-size: 100px auto;
}
.tech-grid{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.tech-item{
  background: rgba(254,252,248,.05);
  padding: 22px 22px;
  border-radius: var(--r-lg);
  border: 1px dashed rgba(254,252,248,.2);
}
.tech-cat{
  font-family: var(--f-en);
  font-size: 11px;
  letter-spacing: .24em;
  color: var(--c-accent);
  text-transform: uppercase;
  margin-bottom: 6px;
}
.tech-name{
  font-family: var(--f-jp-h);
  font-size: 16px;
  color: var(--c-bg);
  margin-bottom: 8px;
}
.tech-desc{
  font-size: 13px;
  font-weight: 500;
  color: rgba(254,252,248,.85);
  line-height: 1.75;
}

/* =========================================================
   Hearing
   ========================================================= */
.section-hearing{
  background: var(--c-accent-3);
  background-image:
    radial-gradient(circle at 80% 20%, rgba(255,255,255,.5) 0%, transparent 40%);
}
.hearing-grid{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  max-width: 980px;
  margin: 0 auto;
}
.hearing-block{
  background: var(--c-bg);
  border-radius: var(--r-xl);
  padding: 32px 36px;
  border: 3px solid var(--c-text);
  box-shadow: var(--c-shadow-sm);
}
.hearing-cat{
  display: flex; align-items: center; gap: 12px;
  font-family: var(--f-jp-h);
  font-size: 18px;
  margin-bottom: 22px;
  padding-bottom: 14px;
  border-bottom: 2px dashed var(--c-line);
}
.cat-emoji{ font-size: 26px; }
.hearing-list{
  list-style: decimal;
  padding-left: 22px;
}
.hearing-list li{
  font-size: 15px;
  font-weight: 500;
  line-height: 2;
  color: var(--c-text);
  padding: 4px 0;
  font-family: var(--f-jp);
}
.hearing-list li::marker{
  font-family: var(--f-en);
  color: var(--c-accent);
  font-weight: 700;
}
.hearing-note{
  text-align: center;
  margin-top: 32px;
  padding: 16px 24px;
  background: var(--c-bg);
  border-radius: var(--r-pill);
  border: 2px dashed var(--c-text);
  font-size: 14px;
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
}

/* =========================================================
   Services / Pricing (コントラスト)
   ========================================================= */
.section-services{ background: var(--c-bg); }
.plan-cat{
  font-family: var(--f-jp-h);
  font-size: 22px;
  text-align: center;
  margin: 50px 0 28px;
  position: relative;
  padding-bottom: 14px;
}
.plan-cat::after{
  content:"";
  position: absolute;
  left: 50%; bottom: 0;
  transform: translateX(-50%);
  width: 60px; height: 6px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 6'%3E%3Cpath d='M2 4 Q 25 1 50 3 T 100 3 T 150 3 T 198 3' stroke='%23d4b896' stroke-width='3' fill='none' stroke-linecap='round'/%3E%3C/svg%3E") repeat-x;
  background-size: 60px auto;
}
.plan-cat:first-of-type{ margin-top: 0; }
.pricing-grid{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 30px;
}
.pricing-card{
  position: relative;
  background: var(--c-bg);
  border: 3px solid var(--c-text);
  border-radius: var(--r-xl);
  padding: 32px 28px;
  text-align: center;
  transition: transform .25s;
}
.pricing-card:hover{ transform: translate(-3px, -3px); box-shadow: var(--c-shadow-sm); }
.pricing-card-recommend{
  background: var(--c-text);
  color: var(--c-bg);
  transform: scale(1.04);
  box-shadow: var(--c-shadow);
}
.pricing-card-recommend:hover{ transform: scale(1.04) translate(-3px, -3px); }
.recommend-badge{
  position: absolute;
  top: -16px; left: 50%;
  transform: translateX(-50%);
  background: var(--c-accent);
  color: var(--c-text);
  font-family: "Klee One", cursive;
  font-weight: 600;
  font-size: 13px;
  padding: 6px 18px;
  border-radius: var(--r-pill);
  letter-spacing: .04em;
}
.plan-en{
  font-family: var(--f-en);
  font-size: 11px;
  letter-spacing: .24em;
  text-transform: uppercase;
  color: var(--c-text-mute);
  margin-bottom: 8px;
}
.pricing-card-recommend .plan-en{ color: var(--c-accent); }
.plan-name{
  font-family: var(--f-jp-h);
  font-size: 19px;
  margin-bottom: 6px;
}
.plan-target{
  font-size: 12.5px;
  color: var(--c-text-mute);
  margin-bottom: 22px;
}
.pricing-card-recommend .plan-target{ color: rgba(254,252,248,.7); }
.plan-price{
  font-family: var(--f-en);
  font-size: 38px;
  font-weight: 700;
  margin-bottom: 24px;
  line-height: 1;
}
.plan-price .yen{ font-size: 22px; vertical-align: 4px; margin-right: 2px; }
.plan-price .tax{
  font-size: 12px;
  font-family: var(--f-jp);
  font-weight: 400;
  margin-left: 4px;
  color: var(--c-text-mute);
}
.pricing-card-recommend .tax{ color: rgba(254,252,248,.6); }
.plan-features{
  text-align: left;
  display: flex; flex-direction: column;
  gap: 10px;
  font-size: 13.5px;
  line-height: 1.8;
  border-top: 2px dashed var(--c-line);
  padding-top: 20px;
}
.pricing-card-recommend .plan-features{ border-top-color: rgba(254,252,248,.2); }
.plan-features li{ position: relative; padding-left: 22px; }
.plan-features li::before{
  content: "🌿";
  position: absolute; left: 0; top: 0;
  font-size: 14px;
  filter: grayscale(.5);
}

.options-block{
  margin-top: 30px;
  background: var(--c-accent-3);
  border-radius: var(--r-lg);
  padding: 22px 28px;
  border: 2px dashed var(--c-text);
}
.options-block summary{
  font-family: var(--f-jp-h);
  font-weight: 400;
  cursor: pointer;
  list-style: none;
  display: flex; align-items: center; justify-content: space-between;
  font-size: 15px;
}
.options-block summary::-webkit-details-marker{ display: none; }
.options-block summary::after{
  content: "+";
  font-family: var(--f-en);
  font-size: 22px;
  transition: transform .2s;
}
.options-block[open] summary::after{ transform: rotate(45deg); }
.options-grid{
  margin-top: 18px;
  padding-top: 18px;
  border-top: 2px dashed var(--c-text);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px 24px;
}
.option-item{
  display: flex; justify-content: space-between;
  padding: 8px 0;
  font-size: 14px;
  border-bottom: 1px dashed var(--c-line);
}
.option-item span:last-child{
  font-family: var(--f-en);
  font-weight: 500;
}

/* =========================================================
   Limited offer
   ========================================================= */
.section-limited{
  background: var(--c-bg);
  padding-top: 0;
}
.limited-card{
  background: var(--c-text);
  color: var(--c-bg);
  border-radius: var(--r-xl);
  padding: clamp(40px, 6vw, 64px);
  position: relative;
  box-shadow: var(--c-shadow);
  overflow: hidden;
}
.limited-card::before{
  content:"";
  position: absolute;
  top: -40px; right: -40px;
  width: 200px; height: 200px;
  border-radius: 50%;
  background: var(--c-accent);
  opacity: .15;
}
.limited-eyebrow{
  font-family: var(--f-en);
  font-size: 12px;
  letter-spacing: .28em;
  color: var(--c-accent);
  text-transform: uppercase;
  margin-bottom: 14px;
}
.limited-title{
  font-family: var(--f-jp-h);
  font-size: clamp(26px, 3.6vw, 36px);
  line-height: 1.5;
  letter-spacing: .04em;
  margin-bottom: 36px;
}
.limited-content{
  display: grid;
  grid-template-columns: minmax(0, .6fr) auto minmax(0, 1fr);
  gap: 36px;
  align-items: center;
}
.anchor-label{
  font-size: 14px;
  color: rgba(254,252,248,.7);
  margin-bottom: 8px;
}
.anchor-from .strike{
  text-decoration: line-through;
  color: rgba(254,252,248,.5);
  font-family: var(--f-en);
  font-size: 18px;
}
.anchor-arrow{
  display: block;
  text-align: center;
  font-size: 28px;
  color: var(--c-accent);
  margin: 8px 0;
}
.anchor-price{
  font-family: var(--f-en);
  font-size: 48px;
  font-weight: 700;
  color: var(--c-bg);
}
.anchor-price .yen{ font-size: 28px; vertical-align: 6px; margin-right: 2px; }
.anchor-note{
  font-size: 13px;
  color: var(--c-accent);
  margin-top: 8px;
}
.limited-divider{
  width: 1px;
  height: 100%;
  background: rgba(254,252,248,.15);
}
.limited-features ul{
  display: flex; flex-direction: column;
  gap: 10px;
  margin-bottom: 24px;
  font-size: 14.5px;
}
.limited-stock{
  margin-bottom: 24px;
  padding: 16px;
  background: rgba(254,252,248,.06);
  border-radius: var(--r-md);
}
.stock-label{
  font-size: 12px;
  color: rgba(254,252,248,.7);
  margin-bottom: 8px;
}
.stock-bar{
  height: 8px;
  background: rgba(254,252,248,.15);
  border-radius: var(--r-pill);
  overflow: hidden;
  margin-bottom: 8px;
}
.stock-fill{
  height: 100%;
  background: var(--c-accent);
  border-radius: var(--r-pill);
}
.stock-text{
  font-size: 13px;
  color: var(--c-bg);
}
.stock-text strong{
  color: var(--c-accent);
  font-family: var(--f-en);
  font-size: 18px;
}
.limited-card .btn-primary{
  background: var(--c-accent);
  color: var(--c-text);
  border-color: var(--c-accent);
}
.limited-card .btn-primary::after{ border-color: var(--c-bg); }

/* =========================================================
   Voice (placeholder)
   ========================================================= */
.section-voice{ background: var(--c-bg); }
.voice-coming-card{
  text-align: center;
  background: var(--c-accent-3);
  border-radius: var(--r-xl);
  border: 3px dashed var(--c-text);
  padding: 50px 30px;
  max-width: 600px;
  margin: 0 auto;
}
.coming-emoji{
  font-size: 60px;
  display: block;
  margin-bottom: 18px;
}
.coming-title{
  font-family: var(--f-jp-h);
  font-size: 22px;
  margin-bottom: 14px;
}
.coming-text{
  font-size: 14px;
  line-height: 2;
  color: var(--c-text-sub);
  margin-bottom: 28px;
}

/* =========================================================
   Contact
   ========================================================= */
.section-contact{
  background: var(--c-accent-3);
  background-image:
    radial-gradient(circle at 20% 80%, rgba(255,255,255,.5) 0%, transparent 40%),
    radial-gradient(circle at 80% 20%, rgba(255,255,255,.4) 0%, transparent 40%);
}
.contact-cards{
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  max-width: 1000px;
  margin: 0 auto 50px;
}
.contact-card{
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  padding: 24px 16px;
  background: var(--c-bg);
  border: 3px solid var(--c-text);
  border-radius: var(--r-xl);
  text-align: center;
  transition: transform .25s, box-shadow .25s;
  cursor: pointer;
}
.contact-card:hover{
  transform: translate(-3px, -3px);
  box-shadow: var(--c-shadow-sm);
}
.contact-card-active{
  background: var(--c-text);
  color: var(--c-bg);
  box-shadow: var(--c-shadow-sm);
}
.cc-emoji{ font-size: 36px; }
.cc-title{ font-family: var(--f-jp-h); font-size: 14.5px; line-height: 1.4; }
.cc-time{
  font-family: var(--f-en);
  font-size: 11px;
  letter-spacing: .04em;
  color: var(--c-text-mute);
}
.contact-card-active .cc-time{ color: var(--c-accent); }
.cc-desc{ font-size: 11.5px; color: var(--c-text-mute); }
.contact-card-active .cc-desc{ color: rgba(254,252,248,.7); }

.forms-area{
  max-width: 720px;
  margin: 0 auto;
  background: var(--c-bg);
  padding: clamp(28px, 5vw, 50px);
  border: 3px solid var(--c-text);
  border-radius: var(--r-xl);
  box-shadow: var(--c-shadow);
}
.contact-form{
  display: flex; flex-direction: column;
  gap: 20px;
}
.contact-form[hidden]{ display: none; }
.form-title{
  font-family: var(--f-jp-h);
  font-size: 20px;
  margin-bottom: 6px;
}
.form-faq-link{
  background: var(--c-accent-3);
  padding: 12px 18px;
  border-radius: var(--r-md);
  font-size: 13.5px;
  font-weight: 500;
  color: var(--c-text);
}
.form-faq-link a{
  color: var(--c-text);
  border-bottom: 2px solid var(--c-accent);
  padding-bottom: 1px;
}
.field{
  display: flex; flex-direction: column;
  gap: 6px;
}
.field-label{
  font-family: var(--f-jp-h);
  font-size: 13.5px;
  display: flex; align-items: center; gap: 8px;
}
.field-label-row{
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 6px;
  flex-wrap: wrap;
  gap: 8px;
}
.req{
  display: inline-block;
  padding: 2px 8px;
  background: var(--c-text);
  color: var(--c-bg);
  font-size: 10px;
  border-radius: var(--r-sm);
  letter-spacing: .04em;
  font-family: var(--f-en);
  font-weight: 700;
}
.opt{
  display: inline-block;
  padding: 2px 8px;
  background: var(--c-line);
  color: var(--c-text-sub);
  font-size: 10px;
  border-radius: var(--r-sm);
  font-family: var(--f-en);
}
.field input,
.field textarea,
.field select{
  font: inherit;
  font-family: var(--f-jp);
  width: 100%;
  padding: 12px 16px;
  background: var(--c-bg);
  border: 2px solid var(--c-line);
  border-radius: var(--r-md);
  font-size: 14.5px;
  transition: border-color .2s;
}
.field input:focus,
.field textarea:focus,
.field select:focus{
  outline: none;
  border-color: var(--c-accent);
}
.field textarea{ resize: vertical; min-height: 100px; }
.template-btn{
  font-family: "Klee One", cursive;
  font-weight: 600;
  font-size: 12.5px;
  padding: 8px 14px;
  background: var(--c-accent-2);
  color: var(--c-text);
  border: 2px dashed var(--c-text);
  border-radius: var(--r-pill);
  transition: transform .2s;
  cursor: pointer;
}
.template-btn:hover{ transform: translate(-1px, -1px); }
.btn-submit{
  align-self: flex-start;
  margin-top: 8px;
}

.form-success{
  text-align: center;
  padding: 40px 20px;
}
.success-emoji{ font-size: 60px; display: block; margin-bottom: 16px; }
.success-title{
  font-family: var(--f-jp-h);
  font-size: 22px;
  margin-bottom: 22px;
}
.success-list{
  display: inline-flex; flex-direction: column; align-items: flex-start;
  gap: 8px;
  margin-bottom: 28px;
  font-size: 14.5px;
}
.success-list a{ color: var(--c-text); border-bottom: 2px solid var(--c-accent); }

.reply-note{
  text-align: center;
  margin-top: 24px;
  padding: 14px 20px;
  background: var(--c-accent-3);
  border-radius: var(--r-pill);
  font-size: 13px;
  color: var(--c-text);
  font-family: "Klee One", cursive;
  font-weight: 600;
}

.alt-routes{
  margin-top: 70px;
  text-align: center;
}
.alt-title{
  font-family: var(--f-jp-h);
  font-size: 22px;
  margin-bottom: 8px;
}
.alt-lead{
  font-size: 13px;
  color: var(--c-text-sub);
  margin-bottom: 28px;
}
.alt-grid{
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  max-width: 800px;
  margin: 0 auto;
}
.alt-item{
  background: var(--c-bg);
  padding: 24px 16px;
  border-radius: var(--r-lg);
  border: 2px dashed var(--c-text);
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  transition: transform .25s;
}
.alt-item:hover{ transform: translate(-2px, -2px); box-shadow: var(--c-shadow-sm); }
.alt-item-inactive{ opacity: .5; pointer-events: none; }
.alt-icon{ font-size: 28px; }
.alt-name{ font-family: var(--f-jp-h); font-size: 14px; }
.alt-desc{ font-size: 11.5px; color: var(--c-text-mute); }

/* =========================================================
   Footer
   ========================================================= */
.site-footer{
  background: var(--c-text);
  color: var(--c-bg);
}
.footer-inner{
  padding: 60px var(--gutter) 40px;
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
  gap: 40px;
  max-width: var(--container);
  margin: 0 auto;
}
.footer-logo{
  font-family: var(--f-jp-h);
  font-size: 22px;
  margin-bottom: 8px;
}
.footer-tag{
  font-family: "Klee One", cursive;
  font-size: 13px;
  color: var(--c-accent);
  letter-spacing: .04em;
}
.footer-nav{
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}
.footer-col-title{
  font-family: var(--f-en);
  font-size: 12px;
  letter-spacing: .24em;
  color: var(--c-accent);
  text-transform: uppercase;
  margin-bottom: 16px;
}
.footer-col li a{
  display: block;
  padding: 4px 0;
  font-size: 13.5px;
  font-family: "Klee One", cursive;
  color: rgba(254,252,248,.8);
  transition: color .2s;
}
.footer-col li a:hover{ color: var(--c-accent); }
.footer-bottom{
  padding: 18px var(--gutter);
  border-top: 1px solid rgba(254,252,248,.08);
  font-family: var(--f-en);
  font-size: 11.5px;
  color: rgba(254,252,248,.45);
  text-align: center;
  letter-spacing: .04em;
}
.footer-policy{
  margin-bottom: 8px;
  font-family: var(--f-jp);
}
.footer-link{
  display: inline-block;
  color: rgba(254,252,248,.7);
  background: transparent;
  border: 0;
  cursor: pointer;
  font-family: var(--f-jp);
  font-size: 12px;
  padding: 4px 8px;
  text-decoration: underline;
  text-decoration-color: rgba(254,252,248,.3);
  transition: color .2s;
}
.footer-link:hover{ color: var(--c-accent); }
.footer-sep{ opacity: .4; padding: 0 4px; }

/* =========================================================
   Modal (Privacy Policy)
   ========================================================= */
.modal{
  position: fixed; inset: 0;
  z-index: 100;
  display: grid; place-items: center;
  padding: 20px;
}
.modal[hidden]{ display: none; }
.modal-overlay{
  position: absolute; inset: 0;
  background: rgba(40,30,20,.6);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  cursor: pointer;
}
.modal-card{
  position: relative;
  background: var(--c-bg);
  border: 3px solid var(--c-text);
  border-radius: var(--r-xl);
  padding: 36px 32px 32px;
  max-width: 600px;
  width: 100%;
  max-height: 85vh;
  overflow-y: auto;
  box-shadow: var(--c-shadow);
  z-index: 1;
}
.modal-close{
  position: absolute;
  top: 14px; right: 16px;
  width: 36px; height: 36px;
  display: grid; place-items: center;
  border-radius: 50%;
  font-size: 22px;
  color: var(--c-text);
  background: transparent;
  border: 0;
  transition: background .2s;
}
.modal-close:hover{ background: var(--c-accent-3); }
.modal-title{
  font-family: var(--f-jp-h);
  font-size: 22px;
  margin-bottom: 20px;
  padding-bottom: 14px;
  border-bottom: 2px dashed var(--c-line);
}
.modal-body p{
  font-size: 14px;
  line-height: 1.95;
  color: var(--c-text-sub);
  margin-bottom: 14px;
}
.modal-body h3{
  font-family: var(--f-jp-h);
  font-size: 15px;
  margin: 20px 0 8px;
  color: var(--c-text);
}
.modal-meta{
  margin-top: 24px;
  padding-top: 14px;
  border-top: 1px dashed var(--c-line);
  font-size: 12px !important;
  color: var(--c-text-mute) !important;
  text-align: right;
}

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width: 1024px){
  .pricing-grid{ grid-template-columns: 1fr; max-width: 480px; margin-left: auto; margin-right: auto; }
  .pricing-card-recommend{ transform: none; }
  .pricing-card-recommend:hover{ transform: translate(-3px, -3px); }
  .tech-grid{ grid-template-columns: 1fr 1fr; }
  .hearing-grid{ grid-template-columns: 1fr; }
  .about-inner{ grid-template-columns: 1fr; }
  .works-grid{ grid-template-columns: 1fr; }
  .limited-content{
    grid-template-columns: 1fr;
    text-align: center;
  }
  .limited-divider{ width: 100%; height: 1px; }
  .anchor-arrow{ transform: rotate(0); }
}

@media (max-width: 768px){
  :root{ --header-h: 64px; }
  .g-nav, .header-cta{ display: none; }
  .hamburger{ display: block; }
  .hero-inner{ grid-template-columns: 1fr; gap: 50px; }
  .hero-stamp{ display: none; }
  .options-grid{ grid-template-columns: 1fr; }
  .contact-cards{ grid-template-columns: 1fr 1fr; }
  .alt-grid{ grid-template-columns: 1fr 1fr; }
  .footer-inner{ grid-template-columns: 1fr; }
  .tech-grid{ grid-template-columns: 1fr; }
  .deco-leaf{ display: none; }
  .hero-actions .btn{ flex: 1; justify-content: center; }
}

@media (max-width: 460px){
  .hero-actions{ flex-direction: column; }
  .hero-actions .btn{ width: 100%; }
  .pricing-card{ padding: 28px 22px; }
  .field-label-row{ flex-direction: column; align-items: flex-start; }
}

/* prefers-reduced-motion */
@media (prefers-reduced-motion: reduce){
  .reveal{ opacity: 1; transform: none; transition: none; }
  *{ animation: none !important; transition: none !important; }
}