/* ===================================================
   BUDDY HAIR SALON — Design G: KINETIC TYPOGRAPHY
   =================================================== */

:root {
  --bg: #F5F2ED;
  --bg-dark: #1A1715;
  --text: #1A1715;
  --accent: #D4483B;
  --text-light: #A09A90;
  --white: #F5F2ED;

  --font-display-ja: 'Zen Old Mincho', serif;
  --font-display-en: 'Space Grotesk', sans-serif;
  --font-body: 'Zen Kaku Gothic New', sans-serif;

  --duration-fast: 150ms;
  --duration-normal: 300ms;
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
}

/* ── Reset ── */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: auto; /* Lenis handles smoothness */
}

body {
  font-family: var(--font-body);
  font-weight: 300;
  background: var(--bg);
  color: var(--text);
  overflow-x: hidden;
  line-height: 1.8;
}

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

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

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ── HERO ── */
.hero {
  position: relative;
  height: 400vh;
}

.hero__mask-container {
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  z-index: 1;
}

.hero__char {
  font-family: var(--font-display-ja);
  font-weight: 700;
  font-size: 50vw;
  line-height: 1;
  background-image: url('buddy-images/interior.jpg');
  background-size: 200% auto;
  background-position: center;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  will-change: transform, font-size;
  user-select: none;
}

.hero__tagline {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  opacity: 0;
  z-index: 10;
  pointer-events: none;
  will-change: opacity;
}

.hero__title {
  font-family: var(--font-display-ja);
  font-weight: 700;
  font-size: clamp(2rem, 1rem + 5vw, 4.5rem);
  letter-spacing: 0.1em;
  line-height: 1.4;
  margin-bottom: 0.4em;
}

.hero__sub {
  font-family: var(--font-display-en);
  font-weight: 400;
  font-size: clamp(0.9rem, 0.5rem + 1.5vw, 1.4rem);
  color: var(--text-light);
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

/* ── MARQUEE ── */
.marquee-section {
  padding: 6vw 0;
  overflow: hidden;
  position: relative;
}

.marquee-band {
  overflow: hidden;
  white-space: nowrap;
  padding: 0.8vw 0;
}

.marquee-band--top {
  font-family: var(--font-display-en);
  font-weight: 700;
  font-size: 5vw;
  color: var(--text);
  opacity: 0.08;
}

.marquee-band--mid {
  font-family: var(--font-display-en);
  font-weight: 400;
  font-size: 3vw;
  color: var(--text);
  opacity: 0.2;
}

.marquee-band--btm {
  font-family: var(--font-display-ja);
  font-weight: 700;
  font-size: 2vw;
  color: var(--accent);
  opacity: 0.6;
}

.marquee-track {
  display: inline-flex;
  will-change: transform;
}

.marquee-track span {
  flex-shrink: 0;
}

@keyframes marqueeLeft {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

@keyframes marqueeRight {
  from { transform: translateX(-50%); }
  to { transform: translateX(0); }
}

.marquee-track--left {
  animation: marqueeLeft 30s linear infinite;
}

.marquee-track--right {
  animation: marqueeRight 25s linear infinite;
}

/* ── CONCEPT ── */
.concept {
  position: relative;
  min-height: 200vh;
  padding: clamp(4rem, 3rem + 5vw, 10rem) 8vw;
}

.concept__scatter-wrap {
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}

.concept__word {
  position: absolute;
  display: flex;
  gap: 0;
}

.concept__word--en {
  font-family: var(--font-display-en);
  font-weight: 700;
  font-size: clamp(8vw, 6rem + 8vw, 20vw);
  color: var(--text);
  opacity: 0.06;
}

.concept__word--ja {
  font-family: var(--font-display-ja);
  font-weight: 700;
  font-size: clamp(8vw, 6rem + 8vw, 20vw);
  color: var(--text);
  opacity: 0;
}

.scatter-letter {
  display: inline-block;
  will-change: transform, opacity;
}

.concept__body {
  position: relative;
  z-index: 2;
  max-width: 680px;
  margin: 0 auto;
  padding-top: 110vh;
}

.concept__line {
  font-size: clamp(1rem, 0.8rem + 0.8vw, 1.35rem);
  line-height: 2.2;
  opacity: 0;
  transform: translateY(30px);
  will-change: transform, opacity;
}

.concept__image-wrap {
  position: relative;
  z-index: 2;
  max-width: 600px;
  margin: 6vw auto 0;
  overflow: hidden;
  clip-path: inset(0 100% 0 0);
  will-change: clip-path;
}

.concept__image {
  width: 100%;
  height: auto;
}

/* ── STYLIST ── */
.stylist {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 4vw;
  align-items: center;
  padding: clamp(4rem, 3rem + 5vw, 10rem) 8vw;
  position: relative;
  overflow: hidden;
}

.stylist__circle-text {
  display: flex;
  align-items: center;
  justify-content: center;
}

.stylist__svg-circle {
  width: min(280px, 22vw);
  height: min(280px, 22vw);
  animation: rotateSvg 20s linear infinite;
}

@keyframes rotateSvg {
  to { transform: rotate(360deg); }
}

.stylist__textpath {
  font-family: var(--font-display-en);
  font-weight: 700;
  font-size: 14px;
  fill: var(--text);
  letter-spacing: 3px;
  text-transform: uppercase;
}

.stylist__portrait {
  display: flex;
  justify-content: center;
}

.stylist__img {
  width: min(320px, 24vw);
  height: min(320px, 24vw);
  object-fit: cover;
  border-radius: 50%;
}

.stylist__info {
  padding-left: 2vw;
}

.stylist__role {
  font-family: var(--font-display-en);
  font-weight: 400;
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-light);
  margin-bottom: 0.6em;
}

.stylist__name {
  font-family: var(--font-display-ja);
  font-weight: 700;
  font-size: clamp(1.8rem, 1rem + 2.5vw, 3.2rem);
  letter-spacing: 0.15em;
  line-height: 1.3;
  margin-bottom: 0.2em;
  overflow: hidden;
}

.wipe-text {
  display: inline-block;
  clip-path: inset(0 100% 0 0);
  will-change: clip-path;
}

.stylist__name-en {
  font-family: var(--font-display-en);
  font-weight: 400;
  font-size: 0.9rem;
  color: var(--text-light);
  letter-spacing: 0.15em;
  margin-bottom: 1.5em;
}

.stylist__bio {
  font-size: clamp(0.85rem, 0.7rem + 0.4vw, 1rem);
  line-height: 2;
  color: var(--text-light);
}

/* ── GALLERY ── */
.gallery {
  padding: 0;
}

.gallery__item {
  position: relative;
  height: 150vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.gallery__mask-text {
  font-family: var(--font-display-en);
  font-weight: 700;
  font-size: 15vw;
  line-height: 1;
  letter-spacing: 0.05em;
  background-size: cover;
  background-position: center;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  will-change: transform;
  user-select: none;
}

.gallery__meta {
  margin-top: 2rem;
  text-align: center;
  opacity: 0;
  transform: translateY(20px);
  will-change: opacity, transform;
}

.gallery__tag {
  font-family: var(--font-display-en);
  font-weight: 700;
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid var(--accent);
  padding: 0.25em 1em;
  display: inline-block;
  margin-bottom: 1em;
}

.gallery__desc {
  font-size: clamp(0.85rem, 0.7rem + 0.4vw, 1rem);
  line-height: 2;
  color: var(--text-light);
}

/* ── NUMBERS ── */
.numbers {
  background: var(--bg-dark);
  color: var(--white);
  padding: clamp(6rem, 4rem + 8vw, 14rem) 8vw;
}

.numbers__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 4vw;
  text-align: center;
}

.numbers__value {
  font-family: var(--font-display-en);
  font-weight: 700;
  font-size: clamp(3rem, 2rem + 6vw, 8rem);
  line-height: 1;
  display: block;
  margin-bottom: 0.3em;
  color: var(--accent);
}

.numbers__label {
  font-family: var(--font-body);
  font-weight: 300;
  font-size: clamp(0.75rem, 0.5rem + 0.6vw, 1rem);
  color: var(--text-light);
  letter-spacing: 0.1em;
}

/* ── SPACE ── */
.space {
  position: relative;
  padding: clamp(4rem, 3rem + 5vw, 10rem) 6vw;
  overflow: hidden;
}

.space__watermark {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--font-display-ja);
  font-weight: 700;
  font-size: 30vw;
  color: var(--text);
  opacity: 0.03;
  pointer-events: none;
  line-height: 1;
  white-space: nowrap;
}

.space__grid {
  display: grid;
  grid-template-columns: 3fr 2fr;
  grid-template-rows: 40vh 35vh;
  gap: 1vw;
  position: relative;
  z-index: 1;
}

.space__cell {
  overflow: hidden;
  border-radius: 4px;
}

.space__cell img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease-out-expo);
}

.space__cell:hover img {
  transform: scale(1.04);
}

.space__cell--wide {
  grid-column: span 1;
}

.space__label {
  position: absolute;
  font-family: var(--font-display-en);
  font-weight: 700;
  font-size: 8vw;
  color: var(--text);
  opacity: 0.04;
  pointer-events: none;
  z-index: 0;
  white-space: nowrap;
}

.space__label--left {
  bottom: 12%;
  left: -2vw;
}

.space__label--right {
  top: 8%;
  right: -2vw;
}

/* ── MENU ── */
.menu {
  position: relative;
  padding: clamp(4rem, 3rem + 5vw, 10rem) 8vw;
  overflow: hidden;
}

.menu__bg-text {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--font-display-en);
  font-weight: 700;
  font-size: 18vw;
  color: var(--text);
  opacity: 0.03;
  pointer-events: none;
  white-space: nowrap;
  line-height: 1;
}

.menu__heading {
  font-family: var(--font-display-en);
  font-weight: 700;
  font-size: clamp(2.5rem, 1rem + 5vw, 5rem);
  letter-spacing: 0.15em;
  text-align: center;
  margin-bottom: 3rem;
}

.menu__list {
  max-width: 720px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 3rem 6vw;
}

.menu__cat-title {
  font-family: var(--font-display-en);
  font-weight: 700;
  font-size: clamp(1.2rem, 0.8rem + 1.2vw, 1.8rem);
  letter-spacing: 0.15em;
  margin-bottom: 1em;
  color: var(--accent);
}

.menu__items {
  border-top: 1px solid rgba(26, 23, 21, 0.1);
}

.menu__row {
  display: flex;
  justify-content: space-between;
  padding: 0.7em 0;
  border-bottom: 1px solid rgba(26, 23, 21, 0.06);
  font-size: clamp(0.85rem, 0.7rem + 0.3vw, 1rem);
}

.menu__row dt {
  font-weight: 400;
}

.menu__row dd {
  font-family: var(--font-display-en);
  font-weight: 400;
  letter-spacing: 0.05em;
}

.menu__note {
  text-align: center;
  margin-top: 2.5rem;
  font-size: 0.8rem;
  color: var(--text-light);
}

/* ── ACCESS ── */
.access {
  padding: clamp(4rem, 3rem + 5vw, 10rem) 8vw;
  background: var(--bg-dark);
  color: var(--white);
}

.access__heading {
  font-family: var(--font-display-en);
  font-weight: 700;
  font-size: clamp(2rem, 1rem + 4vw, 4rem);
  letter-spacing: 0.2em;
  text-align: center;
  margin-bottom: 2.5rem;
}

.access__content {
  max-width: 900px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4vw;
  align-items: start;
}

.access__row {
  display: flex;
  gap: 1.5em;
  padding: 0.8em 0;
  border-bottom: 1px solid rgba(245, 242, 237, 0.08);
  font-size: clamp(0.85rem, 0.7rem + 0.3vw, 1rem);
}

.access__row dt {
  flex-shrink: 0;
  width: 5em;
  font-weight: 400;
  color: var(--text-light);
}

.access__row dd {
  font-weight: 300;
}

.access__row a {
  color: var(--accent);
  transition: opacity var(--duration-fast);
}

.access__row a:hover {
  opacity: 0.7;
}

.access__map {
  border-radius: 4px;
  overflow: hidden;
}

.access__map iframe {
  display: block;
}

/* ── FOOTER ── */
.footer {
  padding: clamp(4rem, 3rem + 5vw, 8rem) 8vw clamp(2rem, 1rem + 2vw, 4rem);
  text-align: center;
}

.footer__closing {
  font-family: var(--font-display-ja);
  font-weight: 700;
  font-size: clamp(1.4rem, 0.8rem + 2.5vw, 2.8rem);
  letter-spacing: 0.1em;
  line-height: 1.6;
  margin-bottom: 2em;
}

.footer__cta {
  margin-bottom: 4rem;
}

.footer__btn {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 0.3em;
  padding: 1em 3em;
  background: var(--accent);
  color: var(--white);
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 0.95rem;
  letter-spacing: 0.1em;
  border-radius: 2px;
  transition: transform var(--duration-normal) var(--ease-out-expo),
              opacity var(--duration-fast);
}

.footer__btn:hover {
  transform: scale(1.03);
}

.footer__btn:active {
  opacity: 0.85;
}

.footer__btn-tel {
  font-family: var(--font-display-en);
  font-size: 0.75rem;
  opacity: 0.7;
  letter-spacing: 0.15em;
}

.footer__bottom {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.footer__logo {
  width: 48px;
  height: auto;
  opacity: 0.5;
}

.footer__copy {
  font-family: var(--font-display-en);
  font-size: 0.7rem;
  color: var(--text-light);
  letter-spacing: 0.2em;
}

/* ===================================================
   RESPONSIVE
   =================================================== */

@media (max-width: 768px) {
  .hero__char {
    font-size: 70vw;
  }

  .stylist {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 3rem;
  }

  .stylist__svg-circle {
    width: 180px;
    height: 180px;
  }

  .stylist__img {
    width: 220px;
    height: 220px;
  }

  .stylist__info {
    padding-left: 0;
  }

  .gallery__mask-text {
    font-size: 22vw;
  }

  .numbers__grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .space__grid {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
  }

  .space__cell img {
    height: 50vw;
  }

  .menu__list {
    grid-template-columns: 1fr;
  }

  .access__content {
    grid-template-columns: 1fr;
  }

  .marquee-band--top { font-size: 10vw; }
  .marquee-band--mid { font-size: 5vw; }
  .marquee-band--btm { font-size: 4vw; }
}

/* Fallback for mobile text-mask (some older mobile browsers) */
@media (max-width: 480px) {
  .hero__char {
    background-size: 300% auto;
  }

  .gallery__item {
    height: auto;
    min-height: 60vh;
    padding: 4rem 2rem;
  }

  .gallery__mask-text {
    font-size: 28vw;
  }
}

/* ── Reduced motion ── */
@media (prefers-reduced-motion: reduce) {
  .marquee-track--left,
  .marquee-track--right {
    animation: none;
  }

  .stylist__svg-circle {
    animation: none;
  }

  .hero__char {
    background-size: cover !important;
  }

  .wipe-text {
    clip-path: none !important;
  }

  .concept__line {
    opacity: 1 !important;
    transform: none !important;
  }

  .concept__image-wrap {
    clip-path: none !important;
  }

  .gallery__meta {
    opacity: 1 !important;
    transform: none !important;
  }
}