@charset "UTF-8";

/* =========================================================
   ALTO - men's & ladies hair  /  style.css
   命名規則: BEM (block__element--modifier)
   ========================================================= */

/* ---------------------------------------------------------
   1. Variables
   --------------------------------------------------------- */
:root {
  --color-black: #000;
  --color-dark: #1d1a1a;
  --color-dark-2: #262121;
  --color-light: #f3f0ee;
  --color-white: #fff;
  --color-accent: #e61517;
  --color-accent-dark: #b81012;
  --color-gray: #8c8c8c;
  --color-gray-light: #c2c2c2;
  --color-line: rgba(255, 255, 255, 0.16);
  --color-line-dark: rgba(29, 26, 26, 0.16);

  --font-display: "Oswald", "Noto Sans JP", sans-serif;
  --font-en: "Open Sans", "Noto Sans JP", sans-serif;
  --font-jp: "YakuHanJP", "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo,
    sans-serif;

  --header-height: 88px;
  --header-height-sm: 64px;
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

/* ---------------------------------------------------------
   2. Base
   --------------------------------------------------------- */
* {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  background-color: var(--color-dark);
  color: var(--color-white);
  font-family: var(--font-jp);
  font-size: 15px;
  font-weight: 400;
  line-height: 1.95;
  letter-spacing: 0.04em;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

body.is-locked {
  overflow: hidden;
}

img {
  max-width: 100%;
  height: auto;
  vertical-align: bottom;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color 0.3s var(--ease), opacity 0.3s var(--ease);
}

a:hover {
  color: var(--color-accent);
}

ul,
ol {
  list-style: none;
  margin: 0;
  padding: 0;
}

::selection {
  background-color: var(--color-accent);
  color: var(--color-white);
}

/* ---------------------------------------------------------
   3. Layout utilities
   --------------------------------------------------------- */
.l-container {
  width: min(100% - 40px, 1240px);
  margin-inline: auto;
}

.l-container--narrow {
  width: min(100% - 40px, 900px);
  margin-inline: auto;
}

.l-section {
  position: relative;
  padding-block: 110px;
}

.l-section--tight {
  padding-block: 76px;
}

.l-section--light {
  background-color: var(--color-light);
  color: var(--color-dark);
}

.l-section--black {
  background-color: var(--color-black);
}

@media (max-width: 767.98px) {
  .l-section {
    padding-block: 68px;
  }
  .l-section--tight {
    padding-block: 52px;
  }
}

/* ---------------------------------------------------------
   4. Component: section title
   --------------------------------------------------------- */
.section-title {
  margin-bottom: 56px;
}

.section-title--center {
  text-align: center;
}

.section-title__num {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.24em;
  color: var(--color-accent);
}

.section-title__num::after {
  content: "";
  width: 48px;
  height: 1px;
  background-color: var(--color-accent);
}

.section-title__en {
  display: block;
  margin-top: 14px;
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 7vw, 4.8rem);
  font-weight: 500;
  line-height: 1;
  letter-spacing: 0.01em;
  text-transform: uppercase;
}

.section-title__ja {
  display: inline-block;
  margin-top: 14px;
  font-size: 0.76rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  color: var(--color-gray-light);
}

.l-section--light .section-title__ja {
  color: #6f6864;
}

.section-title__lead {
  max-width: 660px;
  margin-top: 22px;
  font-size: 0.9rem;
  line-height: 2.1;
  color: var(--color-gray-light);
}

.l-section--light .section-title__lead {
  color: #57514d;
}

.section-title--center .section-title__lead {
  margin-inline: auto;
}

/* ---------------------------------------------------------
   5. Component: button
   --------------------------------------------------------- */
.btn-alto {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-width: 240px;
  padding: 18px 30px;
  border: 1px solid currentColor;
  background: transparent;
  color: inherit;
  font-family: var(--font-display);
  font-size: 0.88rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  overflow: hidden;
  cursor: pointer;
  transition: color 0.4s var(--ease), border-color 0.4s var(--ease);
}

.btn-alto::before {
  content: "";
  position: absolute;
  inset: 0;
  background-color: var(--color-accent);
  transform: scaleX(0);
  transform-origin: right center;
  transition: transform 0.45s var(--ease);
  z-index: 0;
}

.btn-alto:hover::before {
  transform: scaleX(1);
  transform-origin: left center;
}

.btn-alto:hover {
  color: var(--color-white);
  border-color: var(--color-accent);
}

.btn-alto > * {
  position: relative;
  z-index: 1;
}

.btn-alto--accent {
  border-color: var(--color-accent);
  background-color: var(--color-accent);
  color: var(--color-white);
}

.btn-alto--accent::before {
  background-color: var(--color-white);
}

.btn-alto--accent:hover {
  color: var(--color-accent);
  border-color: var(--color-white);
}

.btn-alto--sm {
  min-width: 0;
  padding: 11px 24px;
  font-size: 0.76rem;
  letter-spacing: 0.14em;
}

/* ---------------------------------------------------------
   6. Block: header
   --------------------------------------------------------- */
.header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 1000;
  height: var(--header-height);
  transition: background-color 0.4s var(--ease), height 0.4s var(--ease);
}

.header--scrolled {
  height: var(--header-height-sm);
  background-color: rgba(15, 13, 13, 0.92);
  backdrop-filter: blur(10px);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  width: min(100% - 40px, 1560px);
  height: 100%;
  margin-inline: auto;
}

.header__logo {
  display: flex;
  flex-direction: column;
  color: var(--color-white);
  line-height: 1;
}

.header__logo:hover {
  color: var(--color-white);
}

.logo__mark {
  position: relative;
  font-family: var(--font-display);
  font-size: 1.72rem;
  font-weight: 500;
  letter-spacing: 0.16em;
}

.logo__mark::after {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  margin-left: 2px;
  background-color: var(--color-accent);
  vertical-align: 2px;
}

.logo__sub {
  margin-top: 6px;
  font-family: var(--font-en);
  font-size: 0.56rem;
  font-weight: 600;
  letter-spacing: 0.28em;
  color: var(--color-gray-light);
}

.header__nav {
  margin-left: auto;
}

.header__actions {
  display: flex;
  align-items: center;
  gap: 18px;
}

.header__tel {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  line-height: 1.2;
  color: var(--color-white);
}

.header__tel-number {
  font-family: var(--font-display);
  font-size: 1.14rem;
  letter-spacing: 0.06em;
}

.header__tel-note {
  font-size: 0.58rem;
  letter-spacing: 0.08em;
  color: var(--color-gray-light);
}

/* global nav */
.gnav__list {
  display: flex;
  align-items: center;
  gap: 28px;
}

.gnav__link {
  position: relative;
  display: block;
  padding-block: 8px;
  color: var(--color-white);
  font-family: var(--font-display);
  font-size: 0.86rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.gnav__link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 2px;
  width: 100%;
  height: 2px;
  background-color: var(--color-accent);
  transform: scaleX(0);
  transform-origin: right center;
  transition: transform 0.4s var(--ease);
}

.gnav__link:hover::after,
.gnav__link--current::after {
  transform: scaleX(1);
  transform-origin: left center;
}

.gnav__link:hover {
  color: var(--color-white);
}

.gnav__foot {
  display: none;
}

/* drawer toggle */
.drawer-toggle {
  display: none;
  position: relative;
  width: 44px;
  height: 44px;
  padding: 0;
  border: none;
  background: transparent;
  cursor: pointer;
}

.drawer-toggle__bar {
  position: absolute;
  left: 10px;
  width: 24px;
  height: 2px;
  background-color: var(--color-white);
  transition: transform 0.35s var(--ease), opacity 0.25s var(--ease),
    background-color 0.3s var(--ease);
}

.drawer-toggle__bar:nth-child(1) {
  top: 15px;
}
.drawer-toggle__bar:nth-child(2) {
  top: 21px;
}
.drawer-toggle__bar:nth-child(3) {
  top: 27px;
}

.drawer-toggle--open .drawer-toggle__bar:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
  background-color: var(--color-accent);
}
.drawer-toggle--open .drawer-toggle__bar:nth-child(2) {
  opacity: 0;
}
.drawer-toggle--open .drawer-toggle__bar:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
  background-color: var(--color-accent);
}

@media (max-width: 991.98px) {
  :root {
    --header-height: 64px;
  }

  .drawer-toggle {
    display: block;
    z-index: 1002;
  }

  .header__tel,
  .header__cta {
    display: none;
  }

  .header__nav {
    position: fixed;
    inset: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 44px;
    padding: 88px 30px 40px;
    background-color: var(--color-black);
    transform: translateX(100%);
    transition: transform 0.5s var(--ease);
    overflow-y: auto;
    z-index: 1001;
  }

  .header__nav--open {
    transform: translateX(0);
  }

  .gnav__list {
    flex-direction: column;
    align-items: flex-start;
    gap: 18px;
  }

  .gnav__link {
    font-size: 1.6rem;
  }

  .gnav__item {
    opacity: 0;
    transform: translateY(18px);
    transition: opacity 0.5s var(--ease), transform 0.5s var(--ease);
  }

  .header__nav--open .gnav__item {
    opacity: 1;
    transform: translateY(0);
    transition-delay: calc(0.05s * var(--i, 0) + 0.15s);
  }

  .gnav__foot {
    display: block;
    padding-top: 26px;
    border-top: 1px solid var(--color-line);
  }

  .gnav__tel {
    display: block;
    font-family: var(--font-display);
    font-size: 1.6rem;
    letter-spacing: 0.06em;
  }

  .gnav__note {
    margin: 2px 0 20px;
    font-size: 0.74rem;
    color: var(--color-gray-light);
  }
}

/* ---------------------------------------------------------
   7. Block: hero
   --------------------------------------------------------- */
.hero {
  position: relative;
  height: 100svh;
  min-height: 580px;
  overflow: hidden;
}

.hero__slider,
.hero__slider .swiper-wrapper,
.hero__slide {
  height: 100%;
}

.hero__slide {
  background-color: #100e0e;
}

.hero__slide::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    92deg,
    rgba(0, 0, 0, 0.82) 0%,
    rgba(0, 0, 0, 0.42) 52%,
    rgba(0, 0, 0, 0.68) 100%
  );
}

.hero__slide-inner {
  width: 100%;
  height: 100%;
  background-position: center;
  background-size: cover;
  filter: grayscale(0.25) contrast(1.05);
}

.hero__slider .swiper-slide-active .hero__slide-inner {
  animation: heroZoom 7.5s linear forwards;
}

@keyframes heroZoom {
  from {
    transform: scale(1);
  }
  to {
    transform: scale(1.1);
  }
}

.hero__body {
  position: absolute;
  inset: 0;
  z-index: 3;
  display: flex;
  align-items: center;
  pointer-events: none;
}

.hero__inner {
  width: min(100% - 40px, 1560px);
  margin-inline: auto;
  padding-left: clamp(0px, 4vw, 60px);
}

.hero__label {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 22px;
  font-family: var(--font-display);
  font-size: 0.76rem;
  font-weight: 500;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--color-white);
}

.hero__label::before {
  content: "";
  width: 40px;
  height: 2px;
  background-color: var(--color-accent);
}

.hero__copy {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(3.2rem, 10vw, 8.5rem);
  font-weight: 500;
  line-height: 0.98;
  letter-spacing: 0.005em;
  text-transform: uppercase;
}

.hero__copy-line {
  display: block;
  overflow: hidden;
}

.hero__copy-line span {
  display: inline-block;
  transform: translateY(110%);
  animation: heroRise 1.05s var(--ease) forwards;
}

.hero__copy-line:nth-child(2) span {
  animation-delay: 0.14s;
}

.hero__copy-accent {
  color: var(--color-accent);
}

@keyframes heroRise {
  to {
    transform: translateY(0);
  }
}

.hero__catch {
  margin: 30px 0 0;
  font-size: clamp(1.05rem, 2.4vw, 1.5rem);
  font-weight: 500;
  letter-spacing: 0.14em;
  opacity: 0;
  animation: heroFade 1.1s var(--ease) 0.55s forwards;
}

.hero__lead {
  max-width: 30em;
  margin-top: 18px;
  font-size: 0.88rem;
  line-height: 2.1;
  color: var(--color-gray-light);
  opacity: 0;
  animation: heroFade 1.1s var(--ease) 0.75s forwards;
}

@keyframes heroFade {
  to {
    opacity: 1;
  }
}

.hero__scroll {
  position: absolute;
  right: 40px;
  bottom: 0;
  z-index: 4;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  font-family: var(--font-display);
  font-size: 0.68rem;
  letter-spacing: 0.28em;
  writing-mode: vertical-rl;
  color: var(--color-white);
}

.hero__scroll::after {
  content: "";
  width: 1px;
  height: 92px;
  background-color: var(--color-accent);
  transform-origin: top center;
  animation: scrollLine 2.4s ease-in-out infinite;
}

@keyframes scrollLine {
  0% {
    transform: scaleY(0);
  }
  45% {
    transform: scaleY(1);
    transform-origin: top center;
  }
  55% {
    transform: scaleY(1);
    transform-origin: bottom center;
  }
  100% {
    transform: scaleY(0);
    transform-origin: bottom center;
  }
}

.hero__side {
  position: absolute;
  left: 26px;
  bottom: 40px;
  z-index: 4;
  writing-mode: vertical-rl;
  font-family: var(--font-en);
  font-size: 0.64rem;
  font-weight: 600;
  letter-spacing: 0.3em;
  color: var(--color-gray);
}

@media (max-width: 991.98px) {
  .hero__side {
    display: none;
  }
  .hero__scroll {
    right: 18px;
  }
}

/* ---------------------------------------------------------
   8. Block: page head (下層ページ)
   --------------------------------------------------------- */
.page-head {
  position: relative;
  display: flex;
  align-items: flex-end;
  height: 52vh;
  min-height: 340px;
  padding-bottom: 52px;
  background-color: #100e0e;
  background-position: center;
  background-size: cover;
}

.page-head::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.75) 0%, rgba(0, 0, 0, 0.55) 100%);
}

.page-head__inner {
  position: relative;
  z-index: 1;
  width: min(100% - 40px, 1240px);
  margin-inline: auto;
}

.page-head__en {
  display: block;
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 9vw, 5.6rem);
  font-weight: 500;
  line-height: 1;
  text-transform: uppercase;
}

.page-head__ja {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-top: 14px;
  font-size: 0.76rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  color: var(--color-gray-light);
}

.page-head__ja::before {
  content: "";
  width: 32px;
  height: 1px;
  background-color: var(--color-accent);
}

.breadcrumb-alto {
  padding-block: 16px;
  border-bottom: 1px solid var(--color-line);
  font-family: var(--font-en);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--color-gray);
}

.breadcrumb-alto__list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.breadcrumb-alto__item + .breadcrumb-alto__item::before {
  content: "/";
  margin-right: 10px;
}

/* ---------------------------------------------------------
   9. Block: news ticker
   --------------------------------------------------------- */
.news-bar {
  background-color: var(--color-black);
  border-bottom: 1px solid var(--color-line);
}

.news-bar__inner {
  display: flex;
  align-items: center;
  gap: 28px;
  padding-block: 20px;
}

.news-bar__label {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  color: var(--color-accent);
}

.news-bar__label::after {
  content: "";
  width: 24px;
  height: 1px;
  background-color: var(--color-accent);
}

.news-bar__list {
  flex: 1;
  min-width: 0;
  height: 28px;
}

.news-bar__item {
  display: flex;
  align-items: baseline;
  gap: 18px;
}

.news-bar__date {
  flex-shrink: 0;
  font-family: var(--font-display);
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  color: var(--color-gray);
}

.news-bar__text {
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  font-size: 0.84rem;
}

.news-bar__more {
  flex-shrink: 0;
  font-family: var(--font-display);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  color: var(--color-gray-light);
}

@media (max-width: 575.98px) {
  .news-bar__inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }
}

/* ---------------------------------------------------------
   10. Block: concept
   --------------------------------------------------------- */
.concept__figure {
  position: relative;
}

.concept__image {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  filter: grayscale(0.2);
}

.concept__image--sub {
  position: absolute;
  right: -24px;
  bottom: -44px;
  width: 44%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border: 6px solid var(--color-dark);
}

.concept__bar {
  position: absolute;
  left: -18px;
  top: 34px;
  width: 6px;
  height: 120px;
  background-color: var(--color-accent);
}

.concept__title {
  margin-bottom: 28px;
  font-size: clamp(1.4rem, 3.2vw, 2.1rem);
  font-weight: 500;
  line-height: 1.85;
  letter-spacing: 0.08em;
}

.concept__title em {
  font-style: normal;
  color: var(--color-accent);
}

.concept__text {
  font-size: 0.9rem;
  line-height: 2.3;
  color: var(--color-gray-light);
}

.l-section--light .concept__text {
  color: #4d4744;
}

.concept__text + .concept__text {
  margin-top: 20px;
}

@media (max-width: 991.98px) {
  .concept__bar {
    left: 0;
    top: -10px;
    width: 60px;
    height: 6px;
  }
  .concept__image--sub {
    right: 0;
    bottom: -28px;
    width: 38%;
  }
}

/* ---------------------------------------------------------
   11. Block: feature
   --------------------------------------------------------- */
.feature-card {
  position: relative;
  height: 100%;
  padding: 40px 30px 36px;
  background-color: var(--color-white);
  color: var(--color-dark);
  border-top: 3px solid var(--color-accent);
  transition: transform 0.4s var(--ease);
}

.feature-card:hover {
  transform: translateY(-8px);
}

.feature-card__num {
  display: block;
  font-family: var(--font-display);
  font-size: 0.86rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  color: var(--color-accent);
}

.feature-card__icon {
  display: block;
  margin: 16px 0 18px;
  font-size: 2rem;
  line-height: 1;
  color: var(--color-dark);
}

.feature-card__title {
  margin-bottom: 12px;
  font-size: 1.08rem;
  font-weight: 500;
  letter-spacing: 0.08em;
}

.feature-card__text {
  margin: 0;
  font-size: 0.84rem;
  line-height: 2;
  color: #57514d;
}

/* ---------------------------------------------------------
   12. Block: menu
   --------------------------------------------------------- */
.menu-card {
  position: relative;
  display: block;
  height: 100%;
  overflow: hidden;
  background-color: var(--color-black);
  color: var(--color-white);
}

.menu-card:hover {
  color: var(--color-white);
}

.menu-card__image {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  opacity: 0.62;
  filter: grayscale(0.4);
  transition: transform 0.7s var(--ease), opacity 0.5s var(--ease), filter 0.5s var(--ease);
}

.menu-card:hover .menu-card__image {
  transform: scale(1.08);
  opacity: 0.45;
  filter: grayscale(0);
}

.menu-card__body {
  position: absolute;
  inset: auto 0 0;
  padding: 26px 24px;
}

.menu-card__en {
  display: block;
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-accent);
}

.menu-card__title {
  margin: 8px 0 6px;
  font-size: 1.14rem;
  font-weight: 500;
  letter-spacing: 0.1em;
}

.menu-card__price {
  margin: 0;
  font-family: var(--font-display);
  font-size: 0.92rem;
  letter-spacing: 0.06em;
  color: var(--color-gray-light);
}

/* menu list (下層) */
.menu-list__group + .menu-list__group {
  margin-top: 72px;
}

.menu-list__head {
  display: flex;
  align-items: baseline;
  gap: 18px;
  padding-bottom: 14px;
  margin-bottom: 6px;
  border-bottom: 2px solid var(--color-accent);
}

.menu-list__head-en {
  font-family: var(--font-display);
  font-size: 1.9rem;
  font-weight: 500;
  line-height: 1;
  text-transform: uppercase;
}

.menu-list__head-ja {
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  color: var(--color-gray);
}

.menu-item {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  padding-block: 24px;
  border-bottom: 1px solid var(--color-line);
}

.l-section--light .menu-item {
  border-bottom-color: var(--color-line-dark);
}

.menu-item__body {
  flex: 1;
}

.menu-item__name {
  margin: 0 0 6px;
  font-size: 1rem;
  font-weight: 500;
  letter-spacing: 0.06em;
}

.menu-item__tag {
  display: inline-block;
  margin-left: 10px;
  padding: 2px 10px;
  background-color: var(--color-accent);
  font-family: var(--font-en);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--color-white);
  vertical-align: 2px;
}

.menu-item__desc {
  margin: 0;
  font-size: 0.82rem;
  line-height: 1.95;
  color: var(--color-gray);
}

.menu-item__price {
  flex-shrink: 0;
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.3rem;
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.menu-item__price small {
  font-family: var(--font-jp);
  font-size: 0.62rem;
  color: var(--color-gray);
}

@media (max-width: 575.98px) {
  .menu-item {
    flex-direction: column;
    gap: 8px;
  }
  .menu-item__price {
    align-self: flex-end;
  }
}

/* ---------------------------------------------------------
   13. Block: gallery
   --------------------------------------------------------- */
.gallery__filter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 40px;
}

.gallery__filter-btn {
  padding: 9px 24px;
  border: 1px solid var(--color-line);
  background: transparent;
  color: var(--color-gray-light);
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.3s var(--ease);
}

.gallery__filter-btn:hover {
  border-color: var(--color-accent);
  color: var(--color-white);
}

.gallery__filter-btn--active {
  background-color: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-white);
}

.gallery__item--hidden {
  display: none;
}

.gallery-card {
  position: relative;
  display: block;
  overflow: hidden;
  background-color: var(--color-black);
}

.gallery-card__image {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  filter: grayscale(0.15);
  transition: transform 0.7s var(--ease), filter 0.5s var(--ease);
}

.gallery-card:hover .gallery-card__image {
  transform: scale(1.07);
  filter: grayscale(0);
}

.gallery-card__overlay {
  position: absolute;
  inset: auto 0 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 20px 18px;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 0.85) 100%);
  color: var(--color-white);
}

.gallery-card__cat {
  font-family: var(--font-display);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-accent);
}

.gallery-card__title {
  margin: 0;
  font-size: 0.92rem;
  font-weight: 500;
  letter-spacing: 0.08em;
}

/* ---------------------------------------------------------
   14. Block: stylist
   --------------------------------------------------------- */
.stylist-card {
  height: 100%;
  background-color: var(--color-black);
}

.l-section--light .stylist-card {
  background-color: var(--color-white);
  color: var(--color-dark);
}

.stylist-card__figure {
  position: relative;
  overflow: hidden;
}

.stylist-card__image {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  filter: grayscale(0.9);
  transition: transform 0.8s var(--ease), filter 0.6s var(--ease);
}

.stylist-card:hover .stylist-card__image,
.stylist-card__figure:hover .stylist-card__image {
  transform: scale(1.05);
  filter: grayscale(0);
}

.stylist-card__role {
  position: absolute;
  left: 0;
  top: 0;
  padding: 6px 16px;
  background-color: var(--color-accent);
  font-family: var(--font-display);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-white);
}

.stylist-card__body {
  padding: 24px 22px 28px;
}

.stylist-card__name-en {
  display: block;
  font-family: var(--font-display);
  font-size: 1.34rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  line-height: 1.2;
}

.stylist-card__name {
  margin: 6px 0 14px;
  font-size: 0.82rem;
  font-weight: 400;
  letter-spacing: 0.14em;
  color: var(--color-gray);
}

.stylist-card__text {
  margin: 0 0 16px;
  font-size: 0.84rem;
  line-height: 2;
  color: var(--color-gray-light);
}

.l-section--light .stylist-card__text {
  color: #57514d;
}

.stylist-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.stylist-card__tag {
  padding: 3px 12px;
  border: 1px solid var(--color-line);
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  color: var(--color-gray-light);
}

.l-section--light .stylist-card__tag {
  border-color: var(--color-line-dark);
  color: #6f6864;
}

.stylist-card__sns {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 16px;
  font-family: var(--font-en);
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--color-accent);
}

/* ---------------------------------------------------------
   15. Block: voice
   --------------------------------------------------------- */
.voice-card {
  height: 100%;
  padding: 34px 30px;
  background-color: var(--color-dark-2);
  border-left: 3px solid var(--color-accent);
}

.voice-card__stars {
  margin-bottom: 14px;
  font-size: 0.82rem;
  letter-spacing: 0.2em;
  color: var(--color-accent);
}

.voice-card__text {
  margin: 0 0 20px;
  font-size: 0.88rem;
  line-height: 2.1;
}

.voice-card__meta {
  margin: 0;
  font-family: var(--font-en);
  font-size: 0.74rem;
  letter-spacing: 0.06em;
  color: var(--color-gray);
}

/* ---------------------------------------------------------
   16. Block: info / access
   --------------------------------------------------------- */
.info-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.86rem;
}

.info-table__row {
  border-bottom: 1px solid var(--color-line);
}

.l-section--light .info-table__row {
  border-bottom-color: var(--color-line-dark);
}

.info-table__head {
  width: 9em;
  padding: 18px 8px 18px 0;
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  text-align: left;
  vertical-align: top;
  color: var(--color-accent);
}

.info-table__data {
  padding: 18px 0;
  vertical-align: top;
}

.access__map {
  width: 100%;
  aspect-ratio: 4 / 3;
  filter: grayscale(1) invert(0.92) contrast(0.86);
}

.access__map iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

/* ---------------------------------------------------------
   17. Block: reserve CTA
   --------------------------------------------------------- */
.reserve {
  position: relative;
  padding-block: 120px;
  background-image: linear-gradient(rgba(0, 0, 0, 0.78), rgba(0, 0, 0, 0.78)),
    url("../img/photo-1522337360788-8b13dee7a37e.jpg");
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  text-align: center;
}

.reserve__en {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 8vw, 5rem);
  font-weight: 500;
  line-height: 1;
  text-transform: uppercase;
}

.reserve__ja {
  margin: 16px 0 36px;
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  color: var(--color-gray-light);
}

.reserve__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
}

.reserve__tel {
  display: inline-block;
  margin-top: 34px;
  font-family: var(--font-display);
  font-size: 2rem;
  letter-spacing: 0.08em;
}

.reserve__note {
  margin: 4px 0 0;
  font-size: 0.74rem;
  letter-spacing: 0.1em;
  color: var(--color-gray);
}

@media (max-width: 991.98px) {
  .reserve {
    background-attachment: scroll;
  }
}

/* ---------------------------------------------------------
   18. Block: form
   --------------------------------------------------------- */
.form-alto__label {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
  font-size: 0.84rem;
  font-weight: 500;
  letter-spacing: 0.1em;
}

.form-alto__badge {
  padding: 2px 9px;
  background-color: var(--color-accent);
  font-family: var(--font-en);
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--color-white);
}

.form-alto__badge--optional {
  background-color: #4f4a47;
}

.form-alto__control {
  /* 日付ピッカーやセレクトの矢印などネイティブUIも暗色で描画させる */
  color-scheme: dark;
  width: 100%;
  padding: 14px 16px;
  border: 1px solid var(--color-line);
  border-radius: 0;
  background-color: var(--color-dark-2);
  color: var(--color-white);
  font-family: inherit;
  font-size: 0.9rem;
  transition: border-color 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.form-alto__control::placeholder {
  color: #6b6462;
}

.form-alto__control:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(230, 21, 23, 0.16);
}

.form-alto__control--textarea {
  min-height: 170px;
  resize: vertical;
}

.was-validated .form-alto__control:invalid {
  border-color: var(--color-accent);
}

.was-validated .form-alto__control:valid {
  border-color: #4b6b48;
}

.form-alto .invalid-feedback {
  font-size: 0.76rem;
  color: var(--color-accent);
}

.form-alto__check {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-size: 0.84rem;
}

.form-alto__footer {
  margin-top: 40px;
  text-align: center;
}

/* ---------------------------------------------------------
   19. Block: faq (Bootstrap accordion override)
   --------------------------------------------------------- */
.faq .accordion-item {
  border: none;
  border-bottom: 1px solid var(--color-line-dark);
  background-color: transparent;
  color: inherit;
}

.faq .accordion-button {
  padding: 24px 8px;
  background-color: transparent;
  color: inherit;
  font-family: inherit;
  font-size: 0.96rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  box-shadow: none;
}

.faq .accordion-button:not(.collapsed) {
  color: var(--color-accent);
}

.faq .accordion-button::after {
  width: 14px;
  height: 14px;
  background-size: 14px;
}

.faq .accordion-body {
  padding: 0 8px 26px;
  font-size: 0.86rem;
  line-height: 2;
  color: #57514d;
}

/* ---------------------------------------------------------
   20. Block: footer
   --------------------------------------------------------- */
.footer {
  padding-block: 84px 28px;
  background-color: var(--color-black);
  color: var(--color-gray-light);
  border-top: 3px solid var(--color-accent);
}

.footer__logo {
  display: inline-flex;
  flex-direction: column;
  margin-bottom: 22px;
  color: var(--color-white);
}

.footer__address {
  margin: 0;
  font-size: 0.82rem;
  font-style: normal;
  line-height: 2.1;
}

.footer__title {
  margin-bottom: 18px;
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-accent);
}

.footer__list {
  font-size: 0.84rem;
}

.footer__list li + li {
  margin-top: 10px;
}

.footer__sns {
  display: flex;
  gap: 12px;
  margin-top: 26px;
}

.footer__sns-link {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid var(--color-line);
  font-size: 1rem;
  transition: all 0.3s var(--ease);
}

.footer__sns-link:hover {
  background-color: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-white);
}

.footer__bottom {
  margin-top: 60px;
  padding-top: 22px;
  border-top: 1px solid var(--color-line);
  text-align: center;
}

.footer__copy {
  margin: 0;
  font-family: var(--font-en);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  color: var(--color-gray);
}

/* page top */
.pagetop {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 900;
  display: grid;
  place-items: center;
  width: 50px;
  height: 50px;
  background-color: var(--color-accent);
  color: var(--color-white);
  opacity: 0;
  pointer-events: none;
  transform: translateY(12px);
  transition: opacity 0.4s var(--ease), transform 0.4s var(--ease),
    background-color 0.3s var(--ease);
}

.pagetop--show {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.pagetop:hover {
  background-color: var(--color-white);
  color: var(--color-accent);
}

/* ---------------------------------------------------------
   21. Swiper override
   --------------------------------------------------------- */
.swiper-pagination-bullet {
  border-radius: 0;
  width: 20px;
  height: 3px;
  background-color: rgba(255, 255, 255, 0.4);
  opacity: 1;
}

.swiper-pagination-bullet-active {
  background-color: var(--color-accent);
}

.voice-slider .swiper-pagination {
  position: static;
  margin-top: 32px;
}

.voice-slider .swiper-slide {
  height: auto;
}

/* ---------------------------------------------------------
   22. AOS fallback（JSが動かない環境でも内容を表示）
   --------------------------------------------------------- */
.no-js [data-aos] {
  opacity: 1 !important;
  transform: none !important;
}