@charset "UTF-8";

/* =========================================================
   カラー・フォント設定（ここを変えると全体の雰囲気が変わります）
   ========================================================= */
:root {
  --color-white: #ffffff;
  --color-base: #faf6f1;      /* 淡いベージュ（背景） */
  --color-beige: #efe5d9;     /* ベージュ */
  --color-accent: #c4a484;    /* くすみゴールド */
  --color-accent-dark: #a8876a;
  --color-rose: #e8d3cc;      /* くすみピンク */
  --color-text: #5b4b43;      /* 本文（やわらかいブラウン） */
  --color-text-light: #8c7b72;
  --color-line: #06c755;      /* LINEグリーン */

  --font-en: "Cormorant Garamond", serif;
  --font-serif: "Noto Serif JP", serif;
  --font-sans: "Zen Kaku Gothic New", sans-serif;

  --radius: 16px;
  --shadow: 0 10px 30px rgba(140, 110, 90, 0.12);
  --header-h: 72px;
}

/* =========================================================
   リセット・ベース
   ========================================================= */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-h);
}

body {
  font-family: var(--font-sans);
  color: var(--color-text);
  background: var(--color-white);
  line-height: 1.9;
  letter-spacing: 0.05em;
  -webkit-font-smoothing: antialiased;
}

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

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

ul,
ol {
  list-style: none;
}

.container {
  width: min(1100px, 100% - 40px);
  margin-inline: auto;
}

.sp-only { display: none; }

/* =========================================================
   ボタン
   ========================================================= */
.btn {
  display: inline-block;
  min-width: 200px;
  padding: 14px 32px;
  border-radius: 999px;
  font-size: 0.95rem;
  text-align: center;
  letter-spacing: 0.1em;
  transition: all 0.3s ease;
}

.btn--primary {
  background: var(--color-accent);
  color: var(--color-white);
}
.btn--primary:hover {
  background: var(--color-accent-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.btn--outline {
  border: 1px solid var(--color-accent);
  color: var(--color-accent-dark);
  background: transparent;
}
.btn--outline:hover {
  background: var(--color-accent);
  color: var(--color-white);
}

.btn--line {
  background: var(--color-line);
  color: var(--color-white);
}
.btn--line:hover {
  opacity: 0.85;
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

/* =========================================================
   ダミー画像（本番では <img> に差し替え）
   ========================================================= */
.dummy {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-en);
  font-style: italic;
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.95);
  letter-spacing: 0.1em;
}
.dummy--hero    { background: linear-gradient(135deg, #e8d3cc 0%, #efe5d9 50%, #d9c4ad 100%); }
.dummy--profile { background: linear-gradient(160deg, #efe5d9, #d8c2ab); }
.dummy--1 { background: linear-gradient(135deg, #e8d3cc, #d9b8ae); }
.dummy--2 { background: linear-gradient(135deg, #efe5d9, #cdb59b); }
.dummy--3 { background: linear-gradient(135deg, #dfe3d6, #b9c2a8); }
.dummy--4 { background: linear-gradient(135deg, #f1e4d3, #d9bf9c); }
.dummy--5 { background: linear-gradient(135deg, #e4dde6, #c3b5c9); }
.dummy--6 { background: linear-gradient(135deg, #f0e0d8, #cfa999); }

/* =========================================================
   ヘッダー
   ========================================================= */
.header {
  position: fixed;
  inset: 0 0 auto 0;
  height: var(--header-h);
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(8px);
  z-index: 100;
}

.header__inner {
  width: min(1200px, 100% - 40px);
  height: 100%;
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.header__logo {
  font-family: var(--font-en);
  font-size: 1.5rem;
  letter-spacing: 0.08em;
}
.header__logo span { color: var(--color-accent); }

.nav__list {
  display: flex;
  align-items: center;
  gap: 36px;
}
.nav__list a {
  font-family: var(--font-en);
  font-size: 1.1rem;
  letter-spacing: 0.12em;
  position: relative;
}
.nav__list a:not(.nav__cta)::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 100%;
  height: 1px;
  background: var(--color-accent);
  transform: scaleX(0);
  transition: transform 0.3s ease;
}
.nav__list a:not(.nav__cta):hover::after { transform: scaleX(1); }

.nav__cta {
  padding: 6px 22px;
  border-radius: 999px;
  background: var(--color-accent);
  color: var(--color-white);
  transition: background 0.3s;
}
.nav__cta:hover { background: var(--color-accent-dark); }

.nav-toggle,
.nav-toggle__btn { display: none; }

/* =========================================================
   ヒーロー
   ========================================================= */
.hero {
  position: relative;
  min-height: 100vh;
  padding: calc(var(--header-h) + 40px) 0 80px;
  background: linear-gradient(180deg, var(--color-white) 0%, var(--color-base) 100%);
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero__inner {
  width: min(1200px, 100% - 40px);
  margin-inline: auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 60px;
}

.hero__en {
  font-family: var(--font-en);
  font-style: italic;
  font-size: 1.2rem;
  color: var(--color-accent);
  letter-spacing: 0.15em;
  margin-bottom: 16px;
}

.hero__title {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(1.9rem, 3.6vw, 2.9rem);
  line-height: 1.6;
  letter-spacing: 0.1em;
  margin-bottom: 28px;
}
.hero__title span {
  background: linear-gradient(transparent 65%, var(--color-rose) 65%);
}

.hero__lead {
  color: var(--color-text-light);
  margin-bottom: 40px;
}

.hero__btns {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.hero__visual {
  position: relative;
}
.hero__image {
  position: relative;
  z-index: 1;
  aspect-ratio: 4 / 5;
  border-radius: 200px 200px var(--radius) var(--radius); /* アーチ型 */
  overflow: hidden;
  box-shadow: var(--shadow);
  max-width: 460px;
  margin-left: auto;
}
.hero__image img,
.about__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero__deco {
  position: absolute;
  border-radius: 50%;
}
.hero__deco--circle {
  width: 220px;
  height: 220px;
  border: 1px solid var(--color-accent);
  top: -30px;
  right: -40px;
  opacity: 0.5;
}
.hero__deco--dot {
  width: 140px;
  height: 140px;
  background: var(--color-rose);
  bottom: -30px;
  left: 10%;
  opacity: 0.6;
}

.hero__scroll {
  position: absolute;
  left: 50%;
  bottom: 24px;
  transform: translateX(-50%);
  font-family: var(--font-en);
  font-size: 0.9rem;
  letter-spacing: 0.2em;
  color: var(--color-text-light);
  padding-bottom: 50px;
}
.hero__scroll::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0;
  width: 1px;
  height: 40px;
  background: var(--color-accent);
  animation: scroll 2s ease-in-out infinite;
}
@keyframes scroll {
  0%   { transform: scaleY(0); transform-origin: top; }
  50%  { transform: scaleY(1); transform-origin: top; }
  51%  { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* =========================================================
   セクション共通
   ========================================================= */
.section {
  padding: 120px 0;
}

.section__head {
  text-align: center;
  margin-bottom: 64px;
}
.section__en {
  font-family: var(--font-en);
  font-style: italic;
  font-size: clamp(2.4rem, 5vw, 3.4rem);
  line-height: 1.2;
  color: var(--color-accent);
  letter-spacing: 0.08em;
}
.section__title {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 1rem;
  letter-spacing: 0.2em;
  margin-top: 8px;
}
.section__desc {
  margin-top: 24px;
  color: var(--color-text-light);
}

/* =========================================================
   About
   ========================================================= */
.about {
  background: var(--color-white);
}

.about__body {
  display: grid;
  grid-template-columns: 2fr 3fr;
  gap: 64px;
  align-items: start;
}

.about__photo {
  position: relative;
}
.about__photo img {
  aspect-ratio: 3 / 4;
  border-radius: var(--radius);
  position: relative;
  z-index: 1;
}
.about__photo::before {
  content: "";
  position: absolute;
  inset: 20px -20px -20px 20px;
  background: var(--color-beige);
  border-radius: var(--radius);
}

.about__name {
  margin-bottom: 24px;
  display: flex;
  align-items: baseline;
  gap: 16px;
  flex-wrap: wrap;
}
.about__name-ja {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  letter-spacing: 0.15em;
}
.about__name-en {
  font-family: var(--font-en);
  font-style: italic;
  color: var(--color-accent);
  font-size: 1.1rem;
}

.about__text > p + p {
  margin-top: 1.2em;
}

.about__points {
  margin-top: 40px;
  display: grid;
  gap: 16px;
}
.about__points li {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 18px 24px;
  background: var(--color-base);
  border-radius: var(--radius);
  font-size: 0.95rem;
  line-height: 1.7;
}
.about__points-num {
  font-family: var(--font-en);
  font-style: italic;
  font-size: 2rem;
  color: var(--color-accent);
  line-height: 1;
}

/* =========================================================
   Works
   ========================================================= */
.works {
  background: var(--color-base);
}

.works__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px 32px;
}

.works__thumb {
  aspect-ratio: 1 / 1;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--color-white);
  box-shadow: var(--shadow);
  margin-bottom: 16px;
}
.works__thumb > * {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.works__item:hover .works__thumb > * {
  transform: scale(1.05);
}

.works__cat {
  display: inline-block;
  font-size: 0.75rem;
  padding: 2px 14px;
  border: 1px solid var(--color-accent);
  border-radius: 999px;
  color: var(--color-accent-dark);
  margin-bottom: 6px;
}
.works__title {
  font-size: 0.95rem;
}

/* =========================================================
   Service
   ========================================================= */
.service {
  background: var(--color-white);
}

.service__list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.service__card {
  background: var(--color-base);
  border-radius: var(--radius);
  padding: 40px 28px;
  text-align: center;
  display: flex;
  flex-direction: column;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.service__card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow);
}

.service__num {
  font-family: var(--font-en);
  font-style: italic;
  color: var(--color-accent);
  font-size: 1.1rem;
}
.service__name {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: 1.2rem;
  margin: 8px 0 20px;
  padding-bottom: 20px;
  position: relative;
}
.service__name::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0;
  width: 30px;
  height: 1px;
  background: var(--color-accent);
  transform: translateX(-50%);
}
.service__text {
  font-size: 0.9rem;
  color: var(--color-text-light);
  text-align: left;
  flex-grow: 1;
}
.service__price {
  margin-top: 24px;
  font-family: var(--font-en);
  font-size: 1.6rem;
  color: var(--color-accent-dark);
}
.service__price small {
  font-family: var(--font-sans);
  font-size: 0.8rem;
  margin-left: 4px;
}

.service__flow {
  margin-top: 80px;
  text-align: center;
}
.service__flow-title {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 1.3rem;
  letter-spacing: 0.15em;
  margin-bottom: 32px;
}

.flow {
  display: flex;
  justify-content: center;
  gap: 16px;
}
.flow li {
  position: relative;
  flex: 1;
  max-width: 180px;
  padding: 20px 10px;
  background: var(--color-beige);
  border-radius: var(--radius);
  font-size: 0.95rem;
}
.flow li span {
  display: block;
  font-family: var(--font-en);
  font-style: italic;
  color: var(--color-accent-dark);
  font-size: 0.95rem;
}
.flow li:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 50%;
  right: -12px;
  width: 8px;
  height: 8px;
  border-top: 1px solid var(--color-accent);
  border-right: 1px solid var(--color-accent);
  transform: translateY(-50%) rotate(45deg);
}

/* =========================================================
   Contact
   ========================================================= */
.contact {
  background: linear-gradient(180deg, var(--color-base) 0%, var(--color-beige) 100%);
}

.contact__box {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  max-width: 860px;
  margin-inline: auto;
}

.contact__item {
  background: var(--color-white);
  border-radius: var(--radius);
  padding: 48px 32px;
  text-align: center;
  box-shadow: var(--shadow);
}
.contact__label {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  letter-spacing: 0.1em;
  margin-bottom: 16px;
}
.contact__text {
  font-size: 0.9rem;
  color: var(--color-text-light);
  margin-bottom: 28px;
}

/* =========================================================
   フッター
   ========================================================= */
.footer {
  background: var(--color-text);
  color: var(--color-base);
  text-align: center;
  padding: 56px 20px 32px;
}
.footer__logo {
  font-family: var(--font-en);
  font-size: 1.6rem;
  letter-spacing: 0.08em;
}
.footer__logo span { color: var(--color-accent); }
.footer__nav {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px 28px;
  margin: 20px 0 32px;
  font-family: var(--font-en);
  letter-spacing: 0.1em;
}
.footer__nav a:hover { color: var(--color-accent); }
.footer__copy {
  font-size: 0.75rem;
  opacity: 0.7;
}

/* =========================================================
   レスポンシブ：タブレット（〜1024px）
   ========================================================= */
@media (max-width: 1024px) {
  .service__list {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* =========================================================
   レスポンシブ：スマートフォン（〜768px）
   ========================================================= */
@media (max-width: 768px) {
  :root { --header-h: 60px; }

  body { font-size: 15px; }

  .pc-only { display: none; }
  .sp-only { display: inline; }

  .header__logo { font-size: 1.25rem; }

  /* ハンバーガーボタン */
  .nav-toggle__btn {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 6px;
    width: 32px;
    height: 32px;
    cursor: pointer;
    position: relative;
    z-index: 110;
  }
  .nav-toggle__btn span {
    display: block;
    height: 1px;
    background: var(--color-text);
    transition: transform 0.3s, opacity 0.3s;
  }
  .nav-toggle:checked + .nav-toggle__btn span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-toggle:checked + .nav-toggle__btn span:nth-child(2) { opacity: 0; }
  .nav-toggle:checked + .nav-toggle__btn span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

  /* スマホメニュー */
  .nav {
    position: fixed;
    inset: 0;
    background: rgba(250, 246, 241, 0.98);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s, visibility 0.3s;
  }
  .nav-toggle:checked ~ .nav {
    opacity: 1;
    visibility: visible;
  }
  .nav__list {
    flex-direction: column;
    gap: 32px;
  }
  .nav__list a { font-size: 1.5rem; }

  /* ヒーロー */
  .hero {
    min-height: auto;
    padding: calc(var(--header-h) + 32px) 0 100px;
  }
  .hero__inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .hero__text { text-align: center; order: 2; }
  .hero__visual { order: 1; width: 80%; margin-inline: auto; }
  .hero__image { margin-inline: auto; }
  .hero__btns { justify-content: center; }
  .hero__deco--circle { width: 140px; height: 140px; right: -20px; }
  .hero__deco--dot { width: 90px; height: 90px; }

  /* セクション共通 */
  .section { padding: 80px 0; }
  .section__head { margin-bottom: 48px; }

  /* About */
  .about__body {
    grid-template-columns: 1fr;
    gap: 56px;
  }
  .about__photo {
    width: 75%;
    margin-inline: auto;
  }
  .about__name { justify-content: center; }
  .about__points li { padding: 16px 18px; }

  /* Works */
  .works__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 28px 16px;
  }
  .works__title { font-size: 0.85rem; }

  /* Service */
  .service__list { grid-template-columns: 1fr; }
  .service__card { padding: 32px 24px; }

  .flow {
    flex-direction: column;
    align-items: center;
    gap: 20px;
  }
  .flow li {
    width: 100%;
    max-width: 320px;
  }
  .flow li:not(:last-child)::after {
    top: auto;
    right: auto;
    bottom: -14px;
    left: 50%;
    transform: translateX(-50%) rotate(135deg);
  }

  /* Contact */
  .contact__box { grid-template-columns: 1fr; }
  .contact__item { padding: 40px 24px; }
}

/* =========================================================
   レスポンシブ：小さいスマホ（〜480px）
   ========================================================= */
@media (max-width: 480px) {
  .btn { min-width: 0; width: 100%; }
  .hero__btns { flex-direction: column; }
  .works__grid { grid-template-columns: 1fr; }
}