/* ========================================
   BELLE Esthetic Salon
   Mobile First CSS
======================================== */

/* ---------- 基本設定 ---------- */
:root {
  --base: #F8F7F5;
  --cream: #F4F0EB;
  --beige: #C7BBAF;
  --soft-beige: #F1E7DE;
  --brown: #503C30;
  --gold: #B99B7C;
  --text: #493D35;
  --white: #FFFFFF;

  --font-en: "Cormorant Garamond", Georgia, serif;
  --font-jp: "Noto Sans JP", sans-serif;
  --font-serif: "Noto Serif JP", serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  margin: 0;
  background: var(--base);
  color: var(--text);
  font-family: var(--font-jp);
  font-size: 14px;
  line-height: 1.8;
 /* overflow-x: clip; */
}

body.menu-open {
  overflow: hidden;
}

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

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

button {
  font: inherit;
  cursor: pointer;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 4px;
}

/* ---------- HEADER ---------- */

/* スクロールしても上部に固定 */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 76px;
  padding: 8px 20px;
  background: rgba(248, 247, 245, 0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 2px 12px rgba(80, 60, 40, 0.05);
}


.brand {
  display: flex;
  align-items: center;
  justify-content: center;
  max-width: 180px;
}

.brand img {
  width: auto;
  max-width: 150px;
  max-height: 60px;
  object-fit: contain;
}

.brand-fallback {
  color: var(--brown);
  font-family: var(--font-en);
  font-size: 30px;
  letter-spacing: 0.24em;
  line-height: 1;
  text-align: center;
}

.brand-fallback small {
  display: block;
  margin-top: 5px;
  font-size: 12px;
  letter-spacing: 0.08em;
}

.menu-toggle {
  position: absolute;
  right: 20px;
  top: 50%;
  z-index: 105;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: 8px;
  transform: translateY(-50%);
  border: 0;
  background: transparent;
}

.menu-toggle span {
  display: block;
  width: 100%;
  height: 1.5px;
  background: var(--brown);
  transition: transform .35s ease,
              opacity .3s ease,
              background .3s ease;
}

.menu-toggle:hover span {
  background: var(--gold);
}

.menu-open .menu-toggle span:nth-child(1) {
  transform: translateY(6.5px) rotate(45deg);
}

.menu-open .menu-toggle span:nth-child(2) {
  opacity: 0;
}

.menu-open .menu-toggle span:nth-child(3) {
  transform: translateY(-6.5px) rotate(-45deg);
}

/* ---------- NAVIGATION ---------- */
.nav-backdrop {
  position: fixed;
  inset: 0;
  z-index: 110;
  background: rgba(45, 34, 28, .35);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity .4s ease,
              visibility .4s ease;
}

.site-nav {
  position: fixed;
  top: 0;
  right: 0;
  z-index: 120;
  display: flex;
  flex-direction: column;
  gap: 0;
  width: min(85vw, 360px);
  height: 100dvh;
  padding: 75px 30px 35px;
  overflow-y: auto;
  background: var(--base);
  box-shadow: -10px 0 35px rgba(60, 40, 30, .08);
  /* transform: translateX(105%); */
  opacity: 0;
  visibility: hidden;
  transition: transform .45s ease,
              opacity .4s ease,
              visibility .45s ease;
}

.menu-open .nav-backdrop {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.menu-open .site-nav {
  transform: translateX(0);
  opacity: 1;
  visibility: visible;
}

.menu-close {
  position: absolute;
  top: 17px;
  right: 22px;
  width: 40px;
  height: 40px;
  border: none;
  background: transparent;
  color: var(--brown);
  font-size: 30px;
  font-weight: 300;
  transition: color .3s ease,
              transform .3s ease;
}

.menu-close:hover {
  color: var(--gold);
  transform: rotate(90deg);
}

.nav-heading {
  margin: 0 0 25px;
  color: var(--brown);
  font-family: var(--font-en);
  font-size: 34px;
  letter-spacing: .15em;
  text-align: center;
}

.nav-heading small {
  display: block;
  font-size: 13px;
  letter-spacing: .05em;
}

.site-nav > a:not(.nav-reserve) {
  display: block;
  padding: 13px 8px;
  border-bottom: 1px solid #E8DED5;
  font-family: var(--font-en);
  font-size: 23px;
  letter-spacing: .06em;
  transition: color .3s ease,
              background .3s ease,
              transform .3s ease;
}

.site-nav > a small {
  display: block;
  font-family: var(--font-jp);
  font-size: 10px;
  letter-spacing: .03em;
}

.site-nav > a:not(.nav-reserve):hover {
  color: var(--gold);
  background: #F3ECE5;
  transform: translateX(5px);
}

.nav-reserve {
  display: block;
  margin-top: 30px;
  padding: 12px 18px;
  border: 1px solid var(--gold);
  border-radius: 30px;
  background: var(--soft-beige);
  font-size: 13px;
  text-align: center;
  transition: all .35s ease;
}

.nav-reserve:hover {
  background: var(--beige);
  color: var(--white);
  transform: translateY(-3px);
}

/* ---------- HERO ---------- */
.hero {
  position: relative;
  min-height: 430px;
  height: min(125vw, 590px);
  overflow: hidden;
  background: #A78B72;
}

.hero-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero-shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    rgba(39, 27, 19, .53) 0%,
    rgba(39, 27, 19, .27) 55%,
    rgba(39, 27, 19, .08) 100%
  );
}

.hero-content {
  position: absolute;
  top: 50%;
  left: 8%;
  z-index: 2;
  width: 84%;
  transform: translateY(-45%);
  color: var(--white);
}

.hero h1 {
  margin: 0 0 20px;
  font-family: var(--font-serif);
  font-size: clamp(19px, 5.1vw, 27px);
  font-weight: 500;
  line-height: 1.8;
  letter-spacing: .08em;
  text-shadow: 0 2px 12px rgba(0,0,0,.15);
}

.hero-content p {
  margin: 0 0 20px;
  font-size: 12px;
  line-height: 1.9;
  letter-spacing: .04em;
}

.hero-wave {
  position: absolute;
  bottom: -1px;
  left: 0;
  z-index: 3;
  display: block;
  width: 100%;
  height: 43px;
}

/* ---------- 共通ボタン ---------- */
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 15px;
  min-width: 150px;
  min-height: 35px;
  padding: 7px 24px;
  border-radius: 50px;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .04em;
  transition:
    transform .4s ease,
    background .4s ease,
    color .4s ease,
    border-color .4s ease,
    box-shadow .4s ease;
}

.button span {
  font-size: 18px;
  line-height: 1;
}

.button-light {
  border: 1px solid rgba(255,255,255,.9);
  color: var(--white);
  background: rgba(70, 48, 32, .16);
}

.button-light:hover {
  transform: translateY(-5px);
  background: rgba(255,255,255,.92);
  color: var(--brown);
  box-shadow: 0 8px 20px rgba(40,30,20,.15);
}

.button-outline {
  border: 1px solid var(--beige);
  background: rgba(255,255,255,.4);
  color: var(--brown);
}

.button-outline:hover {
  transform: translateY(-5px);
  background: var(--soft-beige);
  border-color: var(--gold);
  box-shadow: 0 8px 20px rgba(80,60,40,.08);
}

/* ---------- SECTION共通 ---------- */
.section {
  padding: 32px 22px 38px;
  text-align: center;
}

.section-heading {
  margin-bottom: 26px;
}

.section-heading h2 {
  margin: 0;
  color: var(--brown);
  font-family: var(--font-en);
  font-size: 32px;
  font-weight: 500;
  line-height: 1;
  letter-spacing: .02em;
}

.section-heading p {
  margin: 6px 0 0;
  font-family: var(--font-serif);
  font-size: 12px;
  font-weight: 500;
}

.section h3 {
  color: var(--brown);
  font-family: var(--font-serif);
  font-weight: 600;
}

/* ---------- CONCEPT ---------- */
.concept {
  background: var(--base);
}

.concept-photo {
  width: 100%;
  max-width: 420px;
  aspect-ratio: 2.7 / 1;
  margin: 0 auto 24px;
  border-radius: 9px;
  object-fit: cover;
}

.concept h3 {
  margin: 0 0 15px;
  font-size: 16px;
  line-height: 1.9;
}

.body-copy {
  margin: 0 auto 23px;
  font-size: 12px;
  line-height: 2;
  letter-spacing: .015em;
}

/* ---------- THERAPIST ---------- */
.therapist {
  border-top: 1px solid #E9E1DA;
  background: #FAF8F5;
}

.therapist-photo {
  width: 125px;
  height: 125px;
  margin: 0 auto 14px;
  border-radius: 50%;
  object-fit: cover;
  object-position: center top;
}

.therapist-name {
  margin: 0;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: .04em;
}

.therapist-career {
  margin: 2px 0 17px;
  font-size: 12px;
}

/* ---------- MENU ---------- */
.menu-section {
  padding: 35px 18px 22px;
  background: linear-gradient(
    135deg,
    #F4EBE4 0%,
    #F1E5DB 100%
  );
  border-radius: 14px 14px 0 0;
}

.menu-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  max-width: 500px;
  margin: 0 auto;
}

.menu-card {
  position: relative;
  display: block;
  overflow: hidden;
  border-radius: 12px;
  background: #FFFDFC;
  box-shadow: 0 3px 12px rgba(65,45,30,.03);
  transition: transform .4s ease,
              box-shadow .4s ease;
}

.menu-card img {
  width: 100%;
  height: 90px;
  object-fit: cover;
  transition: transform .7s cubic-bezier(.2,.7,.2,1);
}

.menu-card span {
  display: block;
  padding: 7px 3px;
  background: rgba(255,255,255,.88);
  color: var(--brown);
  font-size: 12px;
  font-weight: 600;
}

.menu-card-featured {
  grid-column: 1 / -1;
}

.menu-card-featured img {
  height: 150px;
}

.menu-card-featured span {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  padding: 7px;
  background: rgba(255,250,245,.78);
  backdrop-filter: blur(3px);
}

.menu-card:hover,
.menu-card:focus-visible {
  transform: translateY(-4px);
  box-shadow: 0 10px 25px rgba(65,45,30,.12);
}

.menu-card:hover img,
.menu-card:focus-visible img {
  transform: scale(1.09);
}

/* ---------- 注意事項 ---------- */
.notice-link {
  display: flex;
  align-items: center;
  gap: 13px;
  width: 100%;
  max-width: 500px;
  min-height: 77px;
  margin: 24px auto 0;
  padding: 12px 15px;
  border: 1px solid #E3CBB8;
  border-radius: 18px;
  background: rgba(255,255,255,.68);
  box-shadow:
    0 0 0 4px rgba(255,255,255,.35),
    0 5px 16px rgba(80,60,40,.05);
  text-align: left;
  transition: transform .4s ease,
              background .4s ease,
              box-shadow .4s ease;
}

.notice-icon {
  flex-shrink: 0;
  color: var(--gold);
  font-size: 34px;
  line-height: 1;
}

.notice-link > span:nth-child(2) {
  flex: 1;
}

.notice-link strong {
  display: block;
  font-family: var(--font-serif);
  font-size: 15px;
  font-weight: 600;
}

.notice-link small {
  display: block;
  font-size: 10px;
  line-height: 1.6;
}

.notice-arrow {
  font-size: 25px;
  color: var(--brown);
}

.notice-link:hover {
  transform: translateY(-4px);
  background: #FFFDFB;
  box-shadow: 0 10px 25px rgba(80,60,40,.1);
}

/* ---------- ACCESS ---------- */
.access {
  background: var(--base);
}

.access-photo {
  width: 100%;
  max-width: 400px;
  aspect-ratio: 3.2 / 1;
  margin: 0 auto 20px;
  border-radius: 9px;
  object-fit: cover;
}

.access-info {
  width: fit-content;
  max-width: 100%;
  margin: 0 auto 20px;
  text-align: left;
}

.access-info p {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin: 6px 0;
  font-size: 12px;
  line-height: 1.7;
}

.access-info p span {
  width: 20px;
  flex-shrink: 0;
  color: var(--brown);
  font-size: 18px;
  text-align: center;
}

.access-info strong {
  font-weight: 600;
}

/* ---------- FOOTER ---------- */
.footer {
  position: relative;
  overflow: hidden;
  padding: 40px 20px 20px;
  background: linear-gradient(
    150deg,
    #F1E7DF,
    #EDE1D6
  );
  text-align: center;
}

.footer::after {
  content: "";
  position: absolute;
  right: -30px;
  bottom: -50px;
  width: 160px;
  height: 200px;
  background: radial-gradient(
    ellipse at center,
    rgba(167,145,124,.16),
    transparent 70%
  );
  transform: rotate(-25deg);
  pointer-events: none;
}

.footer-brand {
  margin: 0;
  color: var(--brown);
  font-family: var(--font-en);
  font-size: 35px;
  letter-spacing: .25em;
  line-height: 1;
}

.footer-brand small {
  display: block;
  margin-top: 8px;
  font-size: 13px;
  letter-spacing: .08em;
}

.copyright {
  margin: 25px 0 0;
  font-size: 10px;
  color: #8A7D72;
}

/* ---------- スクロール表示 ---------- */
.reveal {
  opacity: 1;
  transform: none;
}

.js-reveal .reveal {
  opacity: 0;
  transform: translateY(25px);
  transition: opacity .9s ease,
              transform .9s ease;
}

.js-reveal .reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- タブレット以上 ---------- */
@media (min-width: 600px) {
  .site-header {
    height: 90px;
  }

  .hero {
    height: 600px;
  }

  .hero-content {
    left: 12%;
    width: 70%;
  }

  .hero h1 {
    font-size: 32px;
  }

  .section {
    padding: 65px 30px;
  }

  .section-heading h2 {
    font-size: 42px;
  }

  .concept-photo {
    max-width: 550px;
  }

  .therapist-photo {
    width: 160px;
    height: 160px;
  }

  .menu-grid {
    gap: 16px;
  }

  .menu-card img {
    height: 140px;
  }

  .menu-card-featured img {
    height: 230px;
  }

  .access-photo {
    max-width: 500px;
  }
}

/* ---------- PC ---------- */
@media (min-width: 1024px) {
  .hero {
    max-height: 700px;
  }

  .hero-content {
    left: 18%;
  }

  .section {
    padding-top: 80px;
    padding-bottom: 80px;
  }

  .menu-grid {
    max-width: 650px;
  }

  .menu-card img {
    height: 180px;
  }

  .menu-card-featured img {
    height: 300px;
  }
}

/* ---------- 動きを減らす設定 ---------- */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    transition-duration: .01ms !important;
    animation-duration: .01ms !important;
  }

  .js-reveal .reveal {
    opacity: 1;
    transform: none;
  }
}


/* ====================================
   BELLE ゴールドロゴ
==================================== */

.brand {
  display: flex;
  justify-content: center;
  align-items: center;
  max-width: none;
  text-decoration: none;
}

.brand-logo {
  display: flex;
  flex-direction: column;
  align-items: center;
  line-height: 1;
}

/* BELLE メインロゴ */
.brand-title {
  display: block;
  padding-left: 0.22em;
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: 37px;
  font-weight: 500;
  letter-spacing: 0.22em;

 

background: linear-gradient(
  135deg,
  #9C793F 0%,
  #BE9B5A 25%,
  #D8BC82 50%,
  #C5A365 75%,
  #A58248 100%
);


  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;

  filter: drop-shadow(0 1px 1px rgba(90, 60, 25, 0.15));
}

/* Esthetic Salon */
.brand-subtitle {
  display: block;
  margin-top: 3px;
  padding-left: 0.2em;
  color: #8C7A6C;
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.2em;
}

/* 小さいスマホ */
@media (max-width: 360px) {
  .brand-title {
    font-size: 32px;
  }

  .brand-subtitle {
    font-size: 10px;
  }
}