/* =============================================
   ABURASOBA LP — WordPress (Cocoon) Override
   Loaded only on this template.
   Google Fonts are enqueued via functions.php
============================================= */

/* --- Cocoon レイアウト干渉リセット --- */
.is-lp-aburasoba .site-header,
.is-lp-aburasoba .site-footer,
.is-lp-aburasoba .sidebar,
.is-lp-aburasoba .footer-widget,
.is-lp-aburasoba #header,
.is-lp-aburasoba #footer,
.is-lp-aburasoba #sidebar { display: none !important; }

.is-lp-aburasoba .entry-title,
.is-lp-aburasoba .breadcrumb,
.is-lp-aburasoba .eye-catch,
.is-lp-aburasoba .article-header,
.is-lp-aburasoba .meta-container { display: none !important; }

.is-lp-aburasoba .entry-content,
.is-lp-aburasoba .article-body,
.is-lp-aburasoba .main-content,
.is-lp-aburasoba main,
.is-lp-aburasoba #main,
.is-lp-aburasoba .site-body,
.is-lp-aburasoba .body-container,
.is-lp-aburasoba .wrapper {
  all: unset !important;
  display: block !important;
  padding: 0 !important;
  margin: 0 !important;
  max-width: none !important;
  width: 100% !important;
  background: transparent !important;
}

/* =============================================
   RESET & BASE
============================================= */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  background-color: var(--c-bg);
  color: var(--c-text);
  font-family: var(--font-sans);
  line-height: 1.8;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; }
a { text-decoration: none; }

/* =============================================
   DESIGN TOKENS
============================================= */
:root {
  --c-bg:        #0A0703;
  --c-bg-2:      #121009;
  --c-bg-3:      #1B160E;
  --c-bg-4:      #241D13;
  --c-bg-5:      #2E2518;

  --c-text:      #EDE1CC;
  --c-text-2:    #AE9878;
  --c-text-3:    #766040;
  --c-text-inv:  #0A0703;

  --c-gold:      #C6A252;
  --c-gold-bright: #E4BD6A;
  --c-gold-dim:  #876930;
  --c-gold-ultra:#F5D888;

  --c-red:       #8C2E2E;
  --c-red-bright:#B04040;

  --b-ultra:  rgba(200,162,82,0.06);
  --b-subtle: rgba(200,162,82,0.14);
  --b-mid:    rgba(200,162,82,0.32);
  --b-strong: rgba(200,162,82,0.60);

  --font-serif: 'Shippori Mincho B1', serif;
  --font-sans:  'Noto Sans JP', sans-serif;
  --font-gara:  'EB Garamond', serif;

  --s-sec:  clamp(80px,11vw,150px);
  --s-wide: 1120px;
  --s-mid:  860px;
  --s-nar:  680px;

  --ease-out:  cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --ease-in-out: cubic-bezier(0.45, 0.05, 0.55, 0.95);
  --t-slow: 0.9s var(--ease-out);
  --t-med:  0.5s var(--ease-out);
  --t-fast: 0.25s ease;
}

/* =============================================
   WOOD TEXTURE OVERLAY (super subtle)
============================================= */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url('https://zero.0ggkp0.com/wp-content/uploads/2026/06/aburasoba_lp_4.webp');
  background-size: cover;
  background-position: center;
  opacity: 0.028;
  mix-blend-mode: screen;
  pointer-events: none;
  z-index: 1;
  animation: wood-drift 80s ease-in-out infinite alternate;
}
@keyframes wood-drift {
  0%   { background-position: center 0%;   opacity: 0.028; }
  50%  { background-position: center 8%;   opacity: 0.034; }
  100% { background-position: center 16%;  opacity: 0.028; }
}

/* =============================================
   GRAIN OVERLAY
============================================= */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='300' height='300' filter='url(%23n)' opacity='1'/%3E%3C/svg%3E");
  opacity: 0.022;
  pointer-events: none;
  z-index: 9000;
}

/* =============================================
   HERO — CINEMATIC PHOTO LAYER
============================================= */
.hero-photo {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}
.hero-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 38%;
  opacity: 0.55;
  transform: scale(1.04);
  animation: hero-breathe 14s ease-in-out infinite alternate;
  -webkit-mask-image: radial-gradient(ellipse 88% 82% at 50% 42%, black 28%, rgba(0,0,0,0.6) 58%, transparent 100%);
  mask-image: radial-gradient(ellipse 88% 82% at 50% 42%, black 28%, rgba(0,0,0,0.6) 58%, transparent 100%);
}
@keyframes hero-breathe {
  from { transform: scale(1.04) translateY(0);  opacity: 0.52; }
  to   { transform: scale(1.07) translateY(-12px); opacity: 0.60; }
}
/* Cinematic depth-of-field vignette */
.hero-dof {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    radial-gradient(ellipse 80% 55% at 50% 44%, transparent 0%, transparent 30%, rgba(10,7,3,0.48) 65%, rgba(10,7,3,0.88) 100%);
  pointer-events: none;
}
/* Cinematic letterbox bars for dramatic film feel */
.hero-letterbox-top,
.hero-letterbox-bottom {
  position: absolute;
  left: 0; right: 0;
  height: clamp(18px, 3.5vw, 52px);
  background: rgba(8,5,2,0.72);
  z-index: 2;
  pointer-events: none;
}
.hero-letterbox-top    { top: 0; }
.hero-letterbox-bottom { bottom: 0; }

/* =============================================
   NAV — LOGO IMAGE
============================================= */
.nav__logo-wrap {
  display: flex; align-items: center; gap: 10px;
  text-decoration: none;
}
.nav__logo-img {
  width: 34px; height: 34px;
  object-fit: contain;
  opacity: 0.92;
  transition: opacity var(--t-fast);
}
.nav__logo-wrap:hover .nav__logo-img { opacity: 1; }
.nav__logo-text {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  color: var(--c-gold-bright);
  letter-spacing: 0.12em;
}

/* =============================================
   VERMILLION CTA — 深い朱色
============================================= */
:root {
  --c-vermillion:      #8B2800;
  --c-vermillion-mid:  #A03020;
  --c-vermillion-bright: #C04030;
}
.btn--vermillion {
  border-color: var(--c-vermillion-mid);
  color: #F2C4A0;
  background: rgba(139,40,0,0.12);
}
.btn--vermillion::before {
  background: rgba(0,0,0,0);
}
.btn--vermillion:hover::before {
  background: rgba(139,40,0,0.22);
}
.btn--vermillion:hover {
  border-color: var(--c-vermillion-bright);
  color: #F9D8C0;
  letter-spacing: 0.16em;
}
.btn--cta-main {
  background: linear-gradient(135deg, rgba(139,40,0,0.55), rgba(80,20,0,0.65));
  border-color: var(--c-vermillion-mid);
  color: #F5C8A8;
  box-shadow: 0 0 28px rgba(139,40,0,0.22), inset 0 1px 0 rgba(255,180,120,0.10);
  animation: cta-pulse 3.6s ease-in-out infinite;
}
.btn--cta-main:hover {
  background: linear-gradient(135deg, rgba(160,48,0,0.72), rgba(100,26,0,0.80));
  box-shadow: 0 0 48px rgba(180,60,0,0.35), inset 0 1px 0 rgba(255,180,120,0.16);
  letter-spacing: 0.16em;
  color: #FFE0C8;
}
@keyframes cta-pulse {
  0%,100% { box-shadow: 0 0 28px rgba(139,40,0,0.22); }
  50%      { box-shadow: 0 0 44px rgba(160,60,0,0.38); }
}

/* =============================================
   TOPPING PHOTO GRID
============================================= */
.topping-photo-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  max-width: 900px;
  margin: 0 auto 72px;
}
.topping-photo-card {
  position: relative;
  border: 1px solid var(--b-subtle);
  background: var(--c-bg-3);
  overflow: hidden;
  transition: border-color var(--t-med), transform var(--t-med);
  cursor: default;
}
.topping-photo-card:hover {
  border-color: var(--c-gold);
  transform: translateY(-5px);
}
.topping-photo-card__img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  display: block;
  transition: transform 0.8s var(--ease-out), filter 0.8s ease;
  filter: saturate(0.85) brightness(0.92);
}
.topping-photo-card:hover .topping-photo-card__img {
  transform: scale(1.06);
  filter: saturate(1.05) brightness(0.98);
}
.topping-photo-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10,7,3,0.82) 0%, rgba(10,7,3,0.08) 48%, transparent 100%);
  pointer-events: none;
}
.topping-photo-card__body {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 18px 16px 20px;
}
.topping-photo-card__name {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  color: var(--c-text);
  margin-bottom: 5px;
}
.topping-photo-card__desc {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  color: var(--c-text-2);
  line-height: 1.5;
  font-weight: 300;
}
.topping-photo-card__tag {
  position: absolute;
  top: 12px; right: 12px;
  background: rgba(10,7,3,0.72);
  border: 1px solid var(--b-mid);
  padding: 3px 10px;
  font-family: var(--font-sans);
  font-size: 0.58rem;
  letter-spacing: 0.14em;
  color: var(--c-gold);
}

/* =============================================
   BEFORE / AFTER PHOTO PANELS
============================================= */
.ba-wrap--photo {
  max-width: 760px;
  margin: 72px auto 0;
  display: grid;
  grid-template-columns: 1fr 1px 1fr;
  border: 1px solid var(--b-subtle);
  background: var(--c-bg-2);
  overflow: hidden;
}
.ba-photo-panel {
  position: relative;
  overflow: hidden;
}
.ba-photo-panel__img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  display: block;
  transition: transform 0.9s var(--ease-out);
  filter: saturate(0.88) brightness(0.82);
}
.ba-photo-panel:hover .ba-photo-panel__img {
  transform: scale(1.04);
  filter: saturate(1.0) brightness(0.92);
}
.ba-photo-panel__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10,7,3,0.76) 0%, rgba(10,7,3,0.12) 44%, transparent 100%);
  pointer-events: none;
}
.ba-photo-panel__body {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 22px 24px 28px;
  text-align: left;
}
.ba-photo-panel__label {
  font-family: var(--font-sans);
  font-size: 0.58rem;
  letter-spacing: 0.28em;
  margin-bottom: 8px;
  padding: 4px 10px;
  display: inline-block;
  border: 1px solid var(--b-subtle);
}
.ba-photo-panel__label--before { color: var(--c-text-3); }
.ba-photo-panel__label--after  { color: var(--c-gold); border-color: var(--c-gold-dim); }
.ba-photo-panel__title {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  color: var(--c-text);
  margin-bottom: 6px;
}
.ba-photo-panel__desc {
  font-size: 0.76rem;
  color: var(--c-text-2);
  line-height: 1.7;
}
.ba-photo-div {
  background: linear-gradient(to bottom, transparent, var(--c-gold-dim), transparent);
  align-self: stretch;
}
/* Crossfade overlay for After panel */
.ba-photo-panel--after .ba-photo-panel__img {
  animation: after-shimmer 4s ease-in-out infinite;
}
@keyframes after-shimmer {
  0%,100% { filter: saturate(0.88) brightness(0.82); }
  50%      { filter: saturate(1.02) brightness(0.92) drop-shadow(0 0 8px rgba(200,162,82,0.20)); }
}
h1, h2, h3 {
  font-family: var(--font-serif);
  font-weight: 600;
  line-height: 1.45;
  letter-spacing: 0.04em;
  color: var(--c-text);
}
p {
  font-family: var(--font-sans);
  font-weight: 300;
  line-height: 1.9;
  color: var(--c-text-2);
}

/* =============================================
   LAYOUT UTILITIES
============================================= */
.container {
  max-width: var(--s-wide);
  margin: 0 auto;
  padding: 0 clamp(20px, 5vw, 64px);
}
.container--mid  { max-width: var(--s-mid);  margin: 0 auto; padding: 0 clamp(20px,5vw,64px); }
.container--nar  { max-width: var(--s-nar);  margin: 0 auto; padding: 0 clamp(20px,5vw,64px); }
.section { padding: var(--s-sec) 0; }

/* =============================================
   REVEAL ANIMATIONS
============================================= */
.reveal {
  opacity: 0;
  transform: translateY(36px);
  transition: opacity var(--t-slow), transform var(--t-slow);
}
.reveal.visible { opacity: 1; transform: none; }
.reveal-d1 { transition-delay: 0.10s; }
.reveal-d2 { transition-delay: 0.20s; }
.reveal-d3 { transition-delay: 0.30s; }
.reveal-d4 { transition-delay: 0.40s; }
.reveal-d5 { transition-delay: 0.50s; }

/* =============================================
   SHARED COMPONENTS
============================================= */
.section-label {
  font-family: var(--font-sans);
  font-weight: 200;
  font-size: 0.68rem;
  letter-spacing: 0.30em;
  color: var(--c-gold);
  text-transform: uppercase;
}
.gold-rule {
  display: block;
  width: 56px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--c-gold), transparent);
  margin: 20px 0;
}
.gold-rule--center { margin: 20px auto; }
.sec-head {
  text-align: center;
  margin-bottom: clamp(52px, 8vw, 96px);
}
.sec-head h2 {
  font-size: clamp(1.8rem, 3.8vw, 3rem);
  margin-bottom: 14px;
}
.sec-head p {
  font-size: 0.9rem;
  max-width: 560px;
  margin: 0 auto;
}
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 40px;
  border: 1px solid var(--c-gold);
  color: var(--c-gold-bright);
  font-family: var(--font-serif);
  font-size: 0.95rem;
  letter-spacing: 0.1em;
  cursor: pointer;
  background: transparent;
  position: relative;
  overflow: hidden;
  transition: color var(--t-fast), letter-spacing var(--t-med);
}
.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(200,162,82,0);
  transition: background var(--t-med);
}
.btn:hover::before { background: rgba(200,162,82,0.10); }
.btn:hover { letter-spacing: 0.14em; color: var(--c-gold-ultra); }
.btn--lg { padding: 20px 56px; font-size: 1.05rem; }

/* =============================================
   ── SECTION 0: NAVIGATION
============================================= */
.nav {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 500;
  padding: 22px 0;
  transition: var(--t-med);
}
.nav.scrolled {
  background: rgba(10,7,3,0.88);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  padding: 14px 0;
  border-bottom: 1px solid var(--b-subtle);
}
.nav__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.nav__logo {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  color: var(--c-gold-bright);
  letter-spacing: 0.12em;
}
.nav__links {
  display: flex;
  list-style: none;
  gap: 36px;
}
.nav__links a {
  font-family: var(--font-sans);
  font-weight: 300;
  font-size: 0.78rem;
  color: var(--c-text-2);
  letter-spacing: 0.12em;
  transition: color var(--t-fast);
}
.nav__links a:hover { color: var(--c-gold-bright); }

/* =============================================
   ── SECTION 1: HERO
============================================= */
#hero {
  position: relative;
  min-height: 100svh;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  background: radial-gradient(ellipse 80% 60% at 50% 65%,
    rgba(70,42,8,0.75) 0%,
    rgba(10,7,3,1) 70%);
}

/* ── Background SVG noodle swirl */
.hero-swirl {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  z-index: 3;
}
.hero-swirl svg {
  width: 700px;
  height: 700px;
  opacity: 0.06;
  animation: swirl-rotate 60s linear infinite;
}
@keyframes swirl-rotate {
  to { transform: rotate(360deg); }
}

/* ── Glow */
.hero-glow {
  position: absolute;
  bottom: 22%;
  left: 50%;
  transform: translateX(-50%);
  width: 520px; height: 160px;
  background: radial-gradient(ellipse, rgba(200,162,82,0.18) 0%, transparent 70%);
  border-radius: 50%;
  filter: blur(16px);
  animation: glow-breathe 5s ease-in-out infinite;
  z-index: 4;
}
@keyframes glow-breathe {
  0%,100% { opacity: 0.7; transform: translateX(-50%) scaleX(1); }
  50%      { opacity: 1;   transform: translateX(-50%) scaleX(1.12); }
}

/* ── Steam */
.steam-wrap {
  position: absolute;
  bottom: 26%;
  left: 50%;
  transform: translateX(-50%);
  width: 220px; height: 120px;
  z-index: 4;
}
.steam-p {
  position: absolute;
  bottom: 0;
  border-radius: 50%;
  background: rgba(240,215,160,0.1);
  filter: blur(5px);
  animation: steam-up var(--d, 3.2s) ease-in-out infinite var(--del, 0s);
}
.steam-p:nth-child(1){left:20px;  width:10px;height:70px; --d:3.0s;--del:0.0s;}
.steam-p:nth-child(2){left:60px;  width:12px;height:90px; --d:2.7s;--del:0.4s;}
.steam-p:nth-child(3){left:105px; width:9px; height:65px; --d:3.4s;--del:0.9s;}
.steam-p:nth-child(4){left:148px; width:11px;height:80px; --d:2.9s;--del:1.3s;}
.steam-p:nth-child(5){left:186px; width:8px; height:55px; --d:3.7s;--del:0.6s;}
@keyframes steam-up {
  0%   { transform: translateY(0)      scaleX(1); opacity: 0; }
  12%  { opacity: 0.7; }
  55%  { transform: translateY(-70px)  scaleX(2.5) translateX(8px); opacity: 0.35; }
  100% { transform: translateY(-140px) scaleX(4)   translateX(-12px); opacity: 0; }
}

/* ── Hero content */
.hero-content {
  position: relative;
  z-index: 5;
  max-width: 820px;
  padding: 130px 24px 90px;
}
.hero-eyebrow {
  font-family: var(--font-sans);
  font-weight: 200;
  font-size: 0.68rem;
  letter-spacing: 0.38em;
  color: var(--c-gold);
  margin-bottom: 36px;
  animation: anim-fade-down 1.2s ease both;
}
.hero-title {
  font-size: clamp(2.1rem, 6vw, 4.6rem);
  font-weight: 700;
  line-height: 1.32;
  color: var(--c-text);
  margin-bottom: 28px;
  animation: anim-fade-up 1.2s ease 0.28s both;
}
.hero-title em {
  font-style: italic;
  font-family: var(--font-gara);
  color: var(--c-gold-bright);
  font-weight: 500;
  font-size: 1.1em;
}
.hero-sub {
  font-size: 0.95rem;
  color: var(--c-text-2);
  font-weight: 300;
  letter-spacing: 0.04em;
  margin-bottom: 44px;
  animation: anim-fade-up 1.2s ease 0.48s both;
}
.hero-tags {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 52px;
  animation: anim-fade-up 1.2s ease 0.66s both;
}
.hero-tag {
  padding: 6px 18px;
  border: 1px solid var(--b-subtle);
  font-family: var(--font-sans);
  font-weight: 300;
  font-size: 0.76rem;
  color: var(--c-text-2);
  letter-spacing: 0.06em;
}
.hero-cta-wrap { animation: anim-fade-up 1.2s ease 0.85s both; }

/* ── Scroll indicator */
.hero-scroll {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--c-text-3);
  font-family: var(--font-sans);
  font-weight: 200;
  font-size: 0.6rem;
  letter-spacing: 0.3em;
  animation: anim-fade 2s ease 2.2s both;
  z-index: 5;
}
.hero-scroll__line {
  width: 1px;
  height: 44px;
  background: linear-gradient(to bottom, transparent, var(--c-gold-dim));
  animation: scroll-bob 2.2s ease-in-out infinite;
}
@keyframes scroll-bob {
  0%,100% { transform: scaleY(1); opacity: 0.5; }
  50%      { transform: scaleY(1.3); opacity: 1; }
}

/* ── Base animations */
@keyframes anim-fade-down {
  from { opacity: 0; transform: translateY(-18px); }
  to   { opacity: 1; transform: none; }
}
@keyframes anim-fade-up {
  from { opacity: 0; transform: translateY(28px); }
  to   { opacity: 1; transform: none; }
}
@keyframes anim-fade {
  from { opacity: 0; } to { opacity: 1; }
}

/* =============================================
   ── SECTION 2: WHAT IS ABURASOBA
============================================= */
#about {
  background: var(--c-bg-2);
  border-top: 1px solid var(--b-subtle);
}
.about-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2px;
}
.about-card {
  background: var(--c-bg-3);
  padding: 52px 40px;
  position: relative;
  overflow: hidden;
  transition: background var(--t-med);
}
.about-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 3px; height: 0;
  background: var(--c-gold);
  transition: height 0.55s var(--ease-out);
}
.about-card:hover { background: var(--c-bg-4); }
.about-card:hover::before { height: 100%; }
.about-card__num {
  font-family: var(--font-gara);
  font-size: 3.5rem;
  color: var(--c-gold);
  opacity: 0.18;
  line-height: 1;
  margin-bottom: 20px;
  display: block;
}
.about-card__myth {
  font-family: var(--font-sans);
  font-size: 0.68rem;
  letter-spacing: 0.20em;
  color: var(--c-red-bright);
  margin-bottom: 10px;
}
.about-card__truth {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  color: var(--c-text);
  line-height: 1.55;
  margin-bottom: 18px;
}
.about-card__body {
  font-size: 0.84rem;
  color: var(--c-text-3);
  line-height: 1.85;
}
.about-card__body a {
  color: var(--c-gold-dim);
  text-decoration: underline;
  text-underline-offset: 3px;
  font-size: 0.75em;
}

/* =============================================
   ── SECTION 3: WHY PEOPLE GET HOOKED
============================================= */
#hook {
  background: var(--c-bg);
  position: relative;
  overflow: hidden;
  border-top: 1px solid var(--b-subtle);
}
#hook::before {
  content: '混';
  position: absolute;
  font-family: var(--font-serif);
  font-size: 50vw;
  color: rgba(200,162,82,0.022);
  top: 50%; left: 50%;
  transform: translate(-50%,-50%);
  pointer-events: none;
  line-height: 1;
  user-select: none;
}

.formula {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
  margin: 56px 0;
}
.formula__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 26px 36px;
  border: 1px solid var(--b-subtle);
  background: var(--c-bg-3);
  min-width: 120px;
  gap: 10px;
  transition: border-color var(--t-med), background var(--t-med);
}
.formula__item:hover {
  border-color: var(--b-mid);
  background: var(--c-bg-4);
}
.formula__item-emoji { font-size: 2.1rem; }
.formula__item-label {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  color: var(--c-gold-bright);
}
.formula__op {
  font-family: var(--font-gara);
  font-size: 2.8rem;
  color: var(--c-gold-dim);
  font-weight: 400;
}
.formula__result {
  font-family: var(--font-gara);
  font-size: 2.2rem;
  color: var(--c-gold-bright);
  font-style: italic;
}

.hook-features {
  display: grid;
  grid-template-columns: repeat(4,1fr);
  gap: 0;
  border: 1px solid var(--b-subtle);
  margin-top: 80px;
}
.hook-feat {
  padding: 44px 28px;
  border-right: 1px solid var(--b-subtle);
  text-align: center;
  transition: background var(--t-fast);
}
.hook-feat:last-child { border-right: none; }
.hook-feat:hover { background: var(--c-bg-3); }
.hook-feat__num {
  font-family: var(--font-gara);
  font-size: 3rem;
  color: var(--c-gold);
  opacity: 0.25;
  line-height: 1;
  margin-bottom: 14px;
}
.hook-feat__title {
  font-family: var(--font-serif);
  font-size: 1rem;
  color: var(--c-text);
  margin-bottom: 10px;
}
.hook-feat__body { font-size: 0.82rem; color: var(--c-text-3); }

/* =============================================
   ── SECTION 4: FAQ
============================================= */
#faq {
  background: var(--c-bg-2);
  border-top: 1px solid var(--b-subtle);
}
.faq-list {
  max-width: var(--s-wide);   /* 700px → 1120px: 横長で余裕ある幅 */
  margin: 0 auto;
}
.faq-item {
  border-bottom: 1px solid var(--b-subtle);
  display: block;             /* flex 親の影響を遮断 */
  float: none;
  width: 100%;
  box-sizing: border-box;
  clear: both;
}
.faq-item:first-child { border-top: 1px solid var(--b-subtle); }
.faq-q {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  padding: 28px 40px;         /* 左右に余白を追加 */
  cursor: pointer;
  width: 100%;
  box-sizing: border-box;
}
.faq-q:hover .faq-q__text { color: var(--c-gold-bright); }
.faq-q__text {
  font-family: var(--font-serif);
  font-size: 1.08rem;
  color: var(--c-text);
  flex: 1;
  transition: color var(--t-fast);
  line-height: 1.65;
}
.faq-icon {
  width: 28px; height: 28px; flex-shrink: 0;
  border: 1px solid var(--b-mid);
  display: flex; align-items: center; justify-content: center;
  color: var(--c-gold);
  font-size: 1.3rem;
  line-height: 1;
  transition: transform var(--t-med), background var(--t-fast), border-color var(--t-fast);
}
.faq-item.open .faq-icon {
  transform: rotate(45deg);
  background: rgba(200,162,82,0.12);
  border-color: var(--c-gold);
}
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.65s var(--ease-in-out), padding-bottom 0.35s ease;
  display: block;             /* 常にブロック: question の下に積む */
  width: 100%;
  box-sizing: border-box;
}
.faq-item.open .faq-a {
  max-height: 600px;          /* 240px → 600px: 長い回答も完全表示 */
  padding-bottom: 36px;
}
.faq-a__text {
  font-size: 0.93rem;
  color: var(--c-text-2);
  line-height: 2.05;
  padding: 4px 40px 0;        /* question と同じ左右 40px でそろえる */
}
.faq-a__text strong { color: var(--c-gold-bright); font-weight: 500; }

/* =============================================
   ── SECTION 5: HOW TO EAT
============================================= */
#howto {
  background: var(--c-bg-3);
  border-top: 1px solid var(--b-subtle);
}
.steps {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 2px;
  max-width: 860px;
  margin: 0 auto;
  position: relative;
}
.steps::after {
  content: '';
  position: absolute;
  top: 52px;
  left: calc(16.67% + 26px);
  right: calc(16.67% + 26px);
  height: 1px;
  background: linear-gradient(90deg, var(--c-gold-dim), var(--c-gold), var(--c-gold-dim));
}
.step {
  background: var(--c-bg-2);
  padding: 0 28px 48px;
  text-align: center;
}
.step__num-ring {
  width: 56px; height: 56px;
  border: 1px solid var(--c-gold);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 28px;
  font-family: var(--font-gara);
  font-size: 1.5rem;
  color: var(--c-gold-bright);
  background: var(--c-bg-3);
  position: relative;
  z-index: 1;
  margin-top: 24px;
}
.step__emoji { font-size: 2.4rem; margin-bottom: 16px; display: block; }
.step__title {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  color: var(--c-text);
  margin-bottom: 12px;
}
.step__body { font-size: 0.82rem; color: var(--c-text-3); }

.howto-tip {
  max-width: 620px;
  margin: 60px auto 0;
  padding: 28px 36px;
  background: var(--c-bg-2);
  border: 1px solid var(--b-subtle);
  border-left: 3px solid var(--c-gold);
}
.howto-tip__label {
  font-family: var(--font-sans);
  font-size: 0.62rem;
  letter-spacing: 0.28em;
  color: var(--c-gold);
  margin-bottom: 10px;
}
.howto-tip p { font-size: 0.84rem; color: var(--c-text-2); }

/* =============================================
   ── SECTION 6: CULTURAL STORY
============================================= */
#culture {
  background: var(--c-bg);
  border-top: 1px solid var(--b-subtle);
}
.culture-quote {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 80px;
  padding: 44px 36px;
  position: relative;
}
.culture-quote::before,
.culture-quote::after {
  content: '\201C';
  font-family: var(--font-gara);
  font-size: 9rem;
  color: rgba(200,162,82,0.08);
  position: absolute;
  line-height: 1;
  pointer-events: none;
}
.culture-quote::before { top: -10px; left: 0; }
.culture-quote::after  { content: '\201D'; bottom: -60px; right: 0; }
.culture-quote__text {
  font-family: var(--font-serif);
  font-size: clamp(1.25rem, 2.8vw, 1.95rem);
  color: var(--c-text);
  line-height: 1.7;
  position: relative;
  z-index: 1;
}

.culture-history {
  display: grid;
  grid-template-columns: 1fr 1px 1fr;
  gap: 64px;
  max-width: 740px;
  margin: 80px auto;
  align-items: center;
}
.culture-history__div {
  background: linear-gradient(to bottom, transparent, var(--c-gold-dim), transparent);
  height: 220px; align-self: center;
}
.hist { text-align: center; }
.hist__year {
  font-family: var(--font-gara);
  font-size: 3.2rem;
  color: var(--c-gold);
  opacity: 0.55;
  line-height: 1;
  margin-bottom: 10px;
}
.hist__name {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  color: var(--c-text);
  margin-bottom: 10px;
}
.hist__body { font-size: 0.8rem; color: var(--c-text-3); line-height: 1.8; }

.comparison {
  margin-top: 80px;
}
.comparison__title {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  color: var(--c-text);
  text-align: center;
  margin-bottom: 36px;
}
.comparison__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
}

/* ---- comp-card: 画像付きグルメカード ---- */
.comp-card {
  background: var(--c-bg-3);
  padding: 0;
  text-align: left;
  position: relative;
  transition: transform var(--t-med), border-color var(--t-med), box-shadow var(--t-med);
  border: 1px solid transparent;
}
.comp-card:hover {
  transform: translateY(-6px);
  border-color: var(--b-subtle);
  box-shadow: 0 16px 48px rgba(0,0,0,0.45);
}

/* 画像コンテナ */
.comp-card__media {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4 / 3;
  margin: 0;
  display: block;
}
.comp-card__img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.95s var(--ease-out), filter 0.65s ease;
  filter: saturate(0.78) brightness(0.76);
}
.comp-card:hover .comp-card__img {
  transform: scale(1.07);
  filter: saturate(0.92) brightness(0.88);
}
/* 下から暗くするシネマティックグラデーション */
.comp-card__media-grad {
  position: absolute; inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(10,7,3,0.00) 35%,
    rgba(10,7,3,0.60) 100%
  );
  pointer-events: none;
}
/* 国籍バッジ（画像左上） */
.comp-card__region {
  position: absolute;
  top: 11px; left: 11px;
  display: inline-flex; align-items: center; gap: 5px;
  background: rgba(10,7,3,0.68);
  border: 1px solid var(--b-subtle);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  padding: 4px 10px;
  font-family: var(--font-sans);
  font-size: 0.60rem;
  letter-spacing: 0.14em;
  color: var(--c-text-2);
  pointer-events: none;
}
.comp-card__flag {
  font-size: 0.95rem;
  display: inline;
  line-height: 1;
}
/* テキストエリア */
.comp-card__body {
  padding: 20px 22px 28px;
}
.comp-card__name {
  font-family: var(--font-serif);
  font-size: 0.96rem;
  color: var(--c-text);
  margin-bottom: 9px;
  line-height: 1.45;
}
.comp-card__desc {
  font-size: 0.74rem;
  color: var(--c-text-3);
  line-height: 1.8;
}

/* ---- featured（油そば）: ゴールドで際立たせる ---- */
.comp-card--featured {
  background: var(--c-bg-4);
  border: 1px solid var(--c-gold-dim);
  box-shadow: 0 0 36px rgba(200,162,82,0.10), inset 0 0 0 1px rgba(200,162,82,0.06);
}
.comp-card--featured:hover {
  border-color: var(--c-gold);
  box-shadow: 0 20px 56px rgba(0,0,0,0.50), 0 0 40px rgba(200,162,82,0.18);
}
.comp-card--featured .comp-card__img {
  filter: saturate(0.90) brightness(0.84);
}
.comp-card--featured:hover .comp-card__img {
  filter: saturate(1.05) brightness(0.94);
}
.comp-card--featured .comp-card__name {
  color: var(--c-gold-bright);
  font-size: 1.05rem;
}
/* 主役バッジ */
.comp-card--featured::after {
  content: '主役';
  position: absolute; top: 11px; right: 11px;
  background: var(--c-gold); color: var(--c-text-inv);
  font-family: var(--font-sans); font-size: 0.58rem; font-weight: 500;
  padding: 4px 11px; letter-spacing: 0.12em;
  pointer-events: none; z-index: 2;
}

/* =============================================
   ── SECTION 7: TOPPINGS
============================================= */
#toppings {
  background: var(--c-bg-2);
  border-top: 1px solid var(--b-subtle);
}
.toppings-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: center;
  max-width: 880px;
  margin: 0 auto;
}
.topping-pill {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 13px 22px;
  background: var(--c-bg-3);
  border: 1px solid var(--b-subtle);
  cursor: default;
  transition: border-color var(--t-fast), background var(--t-fast), transform var(--t-med);
}
.topping-pill:hover {
  border-color: var(--c-gold);
  background: var(--c-bg-4);
  transform: translateY(-3px);
}
.topping-pill__emoji { font-size: 1.35rem; }
.topping-pill__name {
  font-family: var(--font-serif);
  font-size: 0.9rem;
  color: var(--c-text);
}
.toppings-note {
  text-align: center;
  margin-top: 52px;
  font-size: 0.88rem;
  color: var(--c-text-3);
}
.toppings-note em {
  font-style: italic;
  font-family: var(--font-gara);
  font-size: 1.15em;
  color: var(--c-gold-bright);
}

/* =============================================
   ── SECTION 8: RECOMMENDED ORDER
============================================= */
#recommend {
  background: var(--c-bg-3);
  border-top: 1px solid var(--b-subtle);
}
.rec-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 900px;
  margin: 0 auto;
}
.rec-card {
  background: var(--c-bg-2);
  border: 1px solid var(--b-subtle);
  padding: 44px 28px 36px;
  text-align: center;
  position: relative;
  transition: border-color var(--t-med), transform var(--t-med);
}
.rec-card:hover {
  border-color: var(--b-mid);
  transform: translateY(-4px);
}
.rec-card--pick { border-color: var(--c-gold); }
.rec-badge {
  position: absolute; top: -1px; left: 50%;
  transform: translateX(-50%);
  background: var(--c-gold); color: var(--c-text-inv);
  font-family: var(--font-sans); font-size: 0.62rem; font-weight: 500;
  padding: 5px 18px; letter-spacing: 0.14em;
  white-space: nowrap;
}
.rec-card__emoji { font-size: 2.6rem; margin-bottom: 18px; display: block; }
.rec-card__name {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  color: var(--c-text);
  margin-bottom: 14px;
}
.rec-card__desc { font-size: 0.82rem; color: var(--c-text-3); line-height: 1.8; }

/* =============================================
   ── SECTION 9: REVIEWS
============================================= */
#reviews {
  background: var(--c-bg);
  border-top: 1px solid var(--b-subtle);
}
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.review {
  background: var(--c-bg-3);
  border: 1px solid var(--b-subtle);
  padding: 36px 32px;
  transition: border-color var(--t-fast);
}
.review:hover { border-color: var(--b-mid); }
.review__qmark {
  font-family: var(--font-gara);
  font-size: 5rem;
  color: var(--c-gold);
  opacity: 0.25;
  line-height: 0.7;
  margin-bottom: 18px;
  display: block;
}
.review__text {
  font-family: var(--font-serif);
  font-size: 0.95rem;
  color: var(--c-text);
  line-height: 1.85;
  margin-bottom: 24px;
}
.review__text strong { color: var(--c-gold-bright); font-weight: 600; }
.review__meta { display: flex; align-items: center; gap: 14px; }
.review__avatar {
  width: 38px; height: 38px;
  border-radius: 50%;
  border: 1px solid var(--b-subtle);
  background: var(--c-bg-4);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.25rem; flex-shrink: 0;
}
.review__stars { color: var(--c-gold); font-size: 0.72rem; margin-bottom: 3px; }
.review__name { font-family: var(--font-sans); font-size: 0.82rem; color: var(--c-text-2); }
.review__tag  { font-size: 0.65rem; color: var(--c-text-3); letter-spacing: 0.08em; }

/* =============================================
   ── SECTION 10: STORES
============================================= */
#stores {
  background: var(--c-bg-2);
  border-top: 1px solid var(--b-subtle);
}
.stores-intro {
  text-align: center;
  max-width: 580px;
  margin: 0 auto 64px;
  font-size: 0.9rem;
  line-height: 1.9;
}
.stores-cats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 48px;
}
.store-cat {
  border: 1px solid var(--b-subtle);
  background: var(--c-bg-3);
}
.store-cat__head {
  padding: 20px 28px;
  border-bottom: 1px solid var(--b-subtle);
  background: var(--c-bg-4);
}
.store-cat__label {
  font-family: var(--font-sans);
  font-size: 0.62rem;
  letter-spacing: 0.25em;
  color: var(--c-gold);
  margin-bottom: 5px;
}
.store-cat__title {
  font-family: var(--font-serif);
  font-size: 0.95rem;
  color: var(--c-text);
}
.store-item {
  padding: 22px 28px;
  border-bottom: 1px solid var(--b-subtle);
  transition: background var(--t-fast);
}
.store-item:last-child { border-bottom: none; }
.store-item:hover { background: var(--c-bg-5); }
.store-item__name {
  font-family: var(--font-serif);
  font-size: 0.96rem;
  color: var(--c-text);
  margin-bottom: 7px;
}
.store-badge {
  display: inline-block;
  margin-left: 8px;
  padding: 2px 8px;
  background: rgba(200,162,82,0.1);
  border: 1px solid var(--b-subtle);
  font-size: 0.58rem;
  letter-spacing: 0.08em;
  color: var(--c-gold);
  vertical-align: middle;
}
.store-item__desc { font-size: 0.78rem; color: var(--c-text-3); line-height: 1.7; }
.store-item__note { font-size: 0.7rem; color: var(--c-text-3); opacity: 0.6; }

.coupon-block {
  padding: 36px;
  background: linear-gradient(110deg, var(--c-bg-3), var(--c-bg-4));
  border: 1px solid var(--b-mid);
  text-align: center;
}
.coupon-block__label {
  font-family: var(--font-sans);
  font-size: 0.62rem;
  letter-spacing: 0.3em;
  color: var(--c-gold);
  margin-bottom: 10px;
}
.coupon-block__title {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  color: var(--c-text);
  margin-bottom: 12px;
}
.coupon-block p { font-size: 0.86rem; }

/* =============================================
   ── SECTION 11: FINAL CTA
============================================= */
#final {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background:
    radial-gradient(ellipse 70% 50% at 50% 42%, rgba(60,35,5,0.85) 0%, var(--c-bg) 70%);
  border-top: 1px solid var(--b-subtle);
  position: relative;
  overflow: hidden;
}
#final::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(circle at 50% 50%, rgba(200,162,82,0.04) 0%, transparent 55%);
}
.final-content {
  position: relative;
  z-index: 1;
  max-width: 680px;
  padding: 100px 24px;
}
.final-eyebrow {
  font-family: var(--font-sans);
  font-weight: 200;
  font-size: 0.68rem;
  letter-spacing: 0.34em;
  color: var(--c-gold);
  margin-bottom: 36px;
}
.final-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 5vw, 3.8rem);
  color: var(--c-text);
  line-height: 1.5;
  margin-bottom: 32px;
}
.final-div {
  width: 80px; height: 1px;
  background: linear-gradient(90deg, transparent, var(--c-gold), transparent);
  margin: 32px auto;
}
.final-sub {
  font-size: 0.96rem;
  color: var(--c-text-2);
  line-height: 2;
  margin-bottom: 52px;
}

/* =============================================
   FOOTER
============================================= */
footer {
  background: var(--c-bg);
  border-top: 1px solid var(--b-subtle);
  padding: 72px 0 48px;
  text-align: center;
}
.footer-logo {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  color: var(--c-gold-bright);
  margin-bottom: 10px;
}
.footer-tagline {
  font-size: 0.78rem;
  color: var(--c-text-3);
  letter-spacing: 0.08em;
  margin-bottom: 40px;
}
.footer-nav {
  display: flex;
  gap: 40px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 56px;
}
.footer-nav a {
  font-family: var(--font-sans);
  font-size: 0.74rem;
  color: var(--c-text-3);
  letter-spacing: 0.12em;
  transition: color var(--t-fast);
}
.footer-nav a:hover { color: var(--c-gold-bright); }

.footer-refs {
  max-width: 800px;
  margin: 0 auto 40px;
  padding: 36px clamp(20px,5vw,64px);
  border: 1px solid var(--b-subtle);
  text-align: left;
}
.footer-refs__label {
  font-family: var(--font-sans);
  font-size: 0.60rem;
  letter-spacing: 0.25em;
  color: var(--c-gold-dim);
  margin-bottom: 16px;
}
.footer-refs__list { list-style: none; }
.footer-refs__list li {
  font-size: 0.72rem;
  color: var(--c-text-3);
  line-height: 1.7;
  margin-bottom: 7px;
  padding-left: 16px;
  position: relative;
}
.footer-refs__list li::before {
  content: '—';
  position: absolute; left: 0;
  color: var(--c-gold-dim);
}
.footer-refs__list a {
  color: var(--c-gold-dim);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color var(--t-fast);
}
.footer-refs__list a:hover { color: var(--c-gold-bright); }
.footer-copy {
  font-size: 0.68rem;
  color: var(--c-text-3);
  opacity: 0.45;
}

/* =============================================
   PROGRESS BAR
============================================= */
#progress-bar {
  position: fixed; top: 0; left: 0; z-index: 9999;
  height: 2px; width: 0%;
  background: linear-gradient(90deg, var(--c-gold-dim), var(--c-gold-bright), var(--c-gold-ultra));
  transition: width 0.08s linear;
  pointer-events: none;
}

/* =============================================
   BACK TO TOP
============================================= */
#back-top {
  position: fixed; bottom: 32px; right: 28px; z-index: 600;
  width: 44px; height: 44px;
  border: 1px solid var(--b-mid);
  background: rgba(10,7,3,0.88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  display: flex; align-items: center; justify-content: center;
  color: var(--c-gold);
  cursor: pointer;
  opacity: 0; transform: translateY(12px);
  transition: opacity var(--t-med), transform var(--t-med), border-color var(--t-fast), background var(--t-fast);
  pointer-events: none;
}
#back-top.vis { opacity: 1; transform: none; pointer-events: auto; }
#back-top:hover { border-color: var(--c-gold); background: rgba(26,18,8,0.96); color: var(--c-gold-ultra); }
#back-top svg { width: 18px; height: 18px; stroke: currentColor; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

/* =============================================
   MOBILE HAMBURGER MENU
============================================= */
.ham {
  display: none; flex-direction: column; gap: 5px;
  cursor: pointer; padding: 6px; background: none; border: none;
}
.ham span {
  display: block; width: 24px; height: 1.5px;
  background: var(--c-gold-bright);
  transition: transform 0.40s var(--ease-in-out), opacity 0.2s ease;
}
.ham.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.ham.open span:nth-child(2) { opacity: 0; }
.ham.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

.mob-nav {
  position: fixed; inset: 0; z-index: 450;
  background: rgba(8,5,2,0.97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 36px;
  opacity: 0; pointer-events: none;
  transition: opacity var(--t-med);
}
.mob-nav.open { opacity: 1; pointer-events: auto; }
.mob-nav__link {
  font-family: var(--font-serif);
  font-size: clamp(1.4rem, 6vw, 2.2rem);
  color: var(--c-text); letter-spacing: 0.14em;
  transition: color var(--t-fast);
  opacity: 0; transform: translateY(18px);
}
.mob-nav.open .mob-nav__link {
  opacity: 1; transform: none;
}
.mob-nav.open .mob-nav__link:nth-child(1) { transition: color var(--t-fast), opacity 0.4s 0.08s ease, transform 0.4s 0.08s var(--ease-out); }
.mob-nav.open .mob-nav__link:nth-child(2) { transition: color var(--t-fast), opacity 0.4s 0.15s ease, transform 0.4s 0.15s var(--ease-out); }
.mob-nav.open .mob-nav__link:nth-child(3) { transition: color var(--t-fast), opacity 0.4s 0.22s ease, transform 0.4s 0.22s var(--ease-out); }
.mob-nav.open .mob-nav__link:nth-child(4) { transition: color var(--t-fast), opacity 0.4s 0.28s ease, transform 0.4s 0.28s var(--ease-out); }
.mob-nav.open .mob-nav__link:nth-child(5) { transition: color var(--t-fast), opacity 0.4s 0.34s ease, transform 0.4s 0.34s var(--ease-out); }
.mob-nav.open .mob-nav__link:nth-child(6) { transition: color var(--t-fast), opacity 0.4s 0.40s ease, transform 0.4s 0.40s var(--ease-out); }
.mob-nav__link:hover { color: var(--c-gold-bright); }
.mob-nav__link--cta { color: var(--c-gold-bright) !important; }
.mob-nav__rule { width: 40px; height: 1px; background: linear-gradient(90deg,transparent,var(--c-gold-dim),transparent); }

/* =============================================
   STATS STRIP
============================================= */
.stats-strip {
  background: var(--c-bg-3);
  border-bottom: 1px solid var(--b-subtle);
  padding: clamp(44px,8vw,80px) 0;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4,1fr);
}
.stat {
  text-align: center; padding: 0 16px;
  border-right: 1px solid var(--b-subtle);
}
.stat:last-child { border-right: none; }
.stat__val {
  font-family: var(--font-gara);
  font-size: clamp(2.6rem,5vw,4rem);
  color: var(--c-gold-bright);
  line-height: 1; display: block;
  font-style: italic; margin-bottom: 8px;
}
.stat__lbl {
  font-family: var(--font-serif);
  font-size: 0.78rem; color: var(--c-text-2);
  letter-spacing: 0.06em;
}
.stat__sub { font-size: 0.65rem; color: var(--c-text-3); margin-top: 4px; }

/* =============================================
   HERO BOWL ILLUSTRATION
============================================= */
.hero-bowl {
  position: absolute;
  bottom: 8%;
  left: 50%;
  transform: translateX(-50%);
  width: clamp(260px, 40vw, 460px);
  opacity: 0.15;
  pointer-events: none;
  z-index: 4;
  animation: bowl-float 9s ease-in-out infinite;
}
@keyframes bowl-float {
  0%,100% { opacity: 0.20; transform: translateX(-50%) translateY(0); }
  50%      { opacity: 0.24; transform: translateX(-50%) translateY(-8px); }
}

/* =============================================
   MIXING DEMO
============================================= */
.mix-demo {
  max-width: 380px; margin: 72px auto 0;
  text-align: center;
}
.mix-demo__label {
  font-family: var(--font-sans);
  font-size: 0.65rem; letter-spacing: 0.26em;
  color: var(--c-gold); margin-bottom: 20px;
}
.mix-bowl-wrap {
  width: 190px; height: 170px;
  margin: 0 auto 22px; position: relative;
}
.mix-bowl-wrap svg { width: 100%; height: 100%; overflow: visible; }
.mix-noodle { transform-origin: center 80px; }
.mixing-active .mix-noodle { animation: noodle-swirl 0.45s ease-in-out infinite alternate; }
.mixing-active .mix-noodle:nth-child(2) { animation-delay: 0.07s; animation-direction: alternate-reverse; }
.mixing-active .mix-noodle:nth-child(3) { animation-delay: 0.14s; }
.mixing-active .mix-noodle:nth-child(4) { animation-delay: 0.21s; animation-direction: alternate-reverse; }
@keyframes noodle-swirl {
  from { transform: translateY(0) scaleX(1); }
  to   { transform: translateY(-5px) scaleX(1.06); }
}
.mix-bowl-inner { transform-origin: 95px 100px; }
.mixing-active .mix-bowl-inner { animation: bowl-rock 0.7s ease-in-out infinite; }
@keyframes bowl-rock {
  0%   { transform: rotate(-2.5deg); }
  50%  { transform: rotate(2.5deg); }
  100% { transform: rotate(-2.5deg); }
}
.mix-btn {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 13px 34px;
  border: 1px solid var(--b-mid);
  background: var(--c-bg-4);
  color: var(--c-gold-bright);
  font-family: var(--font-serif); font-size: 1rem;
  letter-spacing: 0.12em; cursor: pointer;
  transition: border-color var(--t-fast), background var(--t-fast), color var(--t-fast), letter-spacing var(--t-med);
}
.mix-btn:hover { border-color: var(--c-gold); background: var(--c-bg-5); letter-spacing: 0.16em; }
.mix-btn.done { color: var(--c-gold-ultra); border-color: var(--c-gold); background: rgba(200,162,82,0.07); }
.mix-bar {
  width: 190px; height: 2px;
  background: var(--b-subtle); margin: 16px auto 12px;
  position: relative; overflow: hidden;
}
.mix-bar__fill {
  position: absolute; top:0; left:0; bottom:0; width:0%;
  background: linear-gradient(90deg, var(--c-gold-dim), var(--c-gold-bright), var(--c-gold-ultra));
  transition: width 0.1s linear;
}
.mix-msg {
  font-size: 0.74rem; color: var(--c-text-3);
  font-family: var(--font-sans);
  letter-spacing: 0.08em; min-height: 1.4em;
  transition: color 0.4s ease;
}
.mix-msg.done { color: var(--c-gold-bright); }

/* =============================================
   TOPPING TOOLTIP
============================================= */
.topping-pill { position: relative; }
.tip-bubble {
  position: absolute;
  bottom: calc(100% + 10px); left: 50%;
  transform: translateX(-50%) translateY(5px);
  min-width: 168px; max-width: 210px;
  background: var(--c-bg-5);
  border: 1px solid var(--b-mid);
  padding: 9px 13px;
  font-family: var(--font-sans); font-size: 0.70rem;
  color: var(--c-text-2); line-height: 1.65;
  pointer-events: none; white-space: normal;
  text-align: center; z-index: 200;
  opacity: 0;
  transition: opacity 0.16s ease, transform 0.16s ease;
}
.tip-bubble::after {
  content: '';
  position: absolute; bottom: -6px; left: 50%;
  transform: translateX(-50%);
  border: 5px solid transparent;
  border-top-color: var(--b-mid);
}
.topping-pill:hover .tip-bubble {
  opacity: 1; transform: translateX(-50%) translateY(0);
}

/* =============================================
   RESPONSIVE
============================================= */
@media (max-width: 960px) {
  .topping-photo-grid  { grid-template-columns: repeat(2, 1fr); }
  .ba-wrap--photo      { grid-template-columns: 1fr; }
  .ba-photo-div        { display: none; }
}
@media (max-width: 640px) {
  .topping-photo-grid  { grid-template-columns: repeat(2, 1fr); gap: 12px; }
}

@media (max-width: 960px) {
  .about-grid        { grid-template-columns: 1fr; }
  .hook-features     { grid-template-columns: repeat(2,1fr); }
  .hook-feat         { border-right: none; border-bottom: 1px solid var(--b-subtle); }
  .hook-feat:last-child { border-bottom: none; }
  .comparison__grid  { grid-template-columns: repeat(2,1fr); }
  .rec-grid          { grid-template-columns: repeat(3,1fr); }
  .stores-cats       { grid-template-columns: 1fr; }
}
@media (max-width: 700px) {
  .nav__links        { display: none; }
  .ham               { display: flex; }
  .steps             { grid-template-columns: 1fr; gap: 2px; }
  .steps::after      { display: none; }
  .culture-history   { grid-template-columns: 1fr; gap: 40px; }
  .culture-history__div { display: none; }
  .comparison__grid  { grid-template-columns: 1fr 1fr; }
  .reviews-grid      { grid-template-columns: 1fr; }
  .rec-grid          { grid-template-columns: 1fr; }
  .formula__op       { display: none; }
  .hero-tags         { flex-direction: column; align-items: center; }
  .stats-grid        { grid-template-columns: repeat(2,1fr); }
  .stat:nth-child(2) { border-right: none; }
  .stat:nth-child(3), .stat:nth-child(4) { border-top: 1px solid var(--b-subtle); padding-top: 24px; margin-top: 24px; }
}
@media (max-width: 440px) {
  .about-card        { padding: 36px 24px; }
  .comparison__grid  { grid-template-columns: 1fr; }
  .stats-grid        { grid-template-columns: 1fr; }
  .stat              { border-right: none; border-bottom: 1px solid var(--b-subtle); padding-bottom: 24px; margin-bottom: 24px; }
  .stat:last-child   { border-bottom: none; margin-bottom: 0; }
  .stat:nth-child(2) { border-right: none; }
}

/* FAQ レスポンシブ: スマホでは左右 padding を縮小 */
@media (max-width: 640px) {
  .faq-q       { padding: 22px 20px; }
  .faq-a__text { padding: 4px 20px 0; }
}
@media (max-width: 400px) {
  .faq-q       { padding: 20px 16px; gap: 16px; }
  .faq-a__text { padding: 4px 16px 0; }
  .faq-q__text { font-size: 0.97rem; }
}

/* =============================================
   CUSTOM CHOPSTICK CURSOR
============================================= */
#custom-cursor {
  position: fixed; z-index: 9998;
  pointer-events: none;
  display: none;
}
@media (hover: hover) and (pointer: fine) { #custom-cursor { display: block; } }
.cur-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--c-gold-bright);
  position: absolute; top: -4px; left: -4px;
  transition: width 0.25s ease, height 0.25s ease, background 0.2s ease, top 0.25s ease, left 0.25s ease;
}
.cur-ring {
  width: 34px; height: 34px; border-radius: 50%;
  border: 1px solid rgba(200,162,82,0.45);
  position: absolute; top: -17px; left: -17px;
  transition: width 0.45s cubic-bezier(0.25,0.46,0.45,0.94),
              height 0.45s cubic-bezier(0.25,0.46,0.45,0.94),
              top 0.45s cubic-bezier(0.25,0.46,0.45,0.94),
              left 0.45s cubic-bezier(0.25,0.46,0.45,0.94),
              border-color 0.3s ease;
}
.cursor-hover .cur-dot {
  width: 6px; height: 6px; top: -3px; left: -3px;
  background: var(--c-gold-ultra);
}
.cursor-hover .cur-ring {
  width: 54px; height: 54px; top: -27px; left: -27px;
  border-color: rgba(200,162,82,0.75);
}

/* =============================================
   SECTION PROGRESS DOTS (right side)
============================================= */
#sec-dots {
  position: fixed; right: 22px; top: 50%;
  transform: translateY(-50%);
  z-index: 400; display: flex;
  flex-direction: column; gap: 10px;
}
@media (max-width: 900px) { #sec-dots { display: none; } }
.sec-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--b-mid);
  cursor: pointer;
  transition: background 0.3s ease, transform 0.3s ease;
  position: relative;
}
.sec-dot.active {
  background: var(--c-gold-bright);
  transform: scale(1.5);
}
.sec-dot::after {
  content: attr(data-label);
  position: absolute; right: 16px; top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-sans); font-size: 0.6rem;
  color: var(--c-text-3); letter-spacing: 0.18em;
  white-space: nowrap; opacity: 0;
  transition: opacity 0.2s ease;
  pointer-events: none;
}
.sec-dot:hover::after { opacity: 1; }
.sec-dot:hover { background: var(--c-gold); }

/* =============================================
   MARQUEE STRIP
============================================= */
.marquee-strip {
  overflow: hidden; white-space: nowrap;
  background: var(--c-bg-4);
  border-top: 1px solid var(--b-subtle);
  border-bottom: 1px solid var(--b-subtle);
  padding: 14px 0;
}
.marquee-track {
  display: inline-block;
  animation: marquee-slide 32s linear infinite;
}
.marquee-strip:hover .marquee-track { animation-play-state: paused; }
@keyframes marquee-slide {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
.marquee-item {
  display: inline-flex; align-items: center; gap: 24px;
  font-family: var(--font-serif);
  font-size: 0.82rem; letter-spacing: 0.14em;
  color: var(--c-text-3); padding: 0 36px;
}
.marquee-item em {
  font-style: normal; color: var(--c-gold-dim);
}
.marquee-sep {
  display: inline-block;
  width: 4px; height: 4px; border-radius: 50%;
  background: var(--c-gold-dim); opacity: 0.5;
}

/* =============================================
   BEFORE / AFTER MIXING VISUAL
============================================= */
.ba-wrap {
  max-width: 720px; margin: 72px auto 0;
  display: grid; grid-template-columns: 1fr 1px 1fr;
  gap: 0; border: 1px solid var(--b-subtle);
  background: var(--c-bg-2);
}
.ba-panel {
  padding: 40px 32px 36px; text-align: center;
}
.ba-div {
  background: linear-gradient(to bottom, transparent, var(--c-gold-dim), transparent);
  align-self: stretch;
}
.ba-label {
  font-family: var(--font-sans);
  font-size: 0.58rem; letter-spacing: 0.28em;
  margin-bottom: 22px; padding: 5px 12px;
  display: inline-block; border: 1px solid var(--b-subtle);
}
.ba-label--before { color: var(--c-text-3); }
.ba-label--after  { color: var(--c-gold);    border-color: var(--c-gold-dim); }
.ba-svg { width: 140px; height: 100px; margin: 0 auto 20px; display: block; }
.ba-title {
  font-family: var(--font-serif); font-size: 1rem;
  color: var(--c-text); margin-bottom: 10px;
}
.ba-desc { font-size: 0.78rem; color: var(--c-text-3); line-height: 1.75; }

/* noodle glow animation (after state) */
.ba-noodle-glow { animation: noodle-glow-pulse 2.4s ease-in-out infinite; }
@keyframes noodle-glow-pulse {
  0%,100% { opacity: 0.78; }
  50%      { opacity: 1; filter: drop-shadow(0 0 3px rgba(200,150,40,0.55)); }
}

/* =============================================
   GOLD PARTICLE CANVAS (final section)
============================================= */
#particle-canvas {
  position: absolute; inset: 0;
  pointer-events: none; z-index: 0;
}

/* =============================================
   ANIMATED COUNTER
============================================= */
.stat__val[data-count] { transition: color 0.4s ease; }

/* =============================================
   ACTIVE NAV LINK
============================================= */
.nav__links a.nav-active { color: var(--c-gold-bright); }
.nav__links a::after {
  content: ''; display: block; height: 1px;
  background: var(--c-gold); transform: scaleX(0);
  transform-origin: left; transition: transform 0.35s var(--ease-out);
  margin-top: 3px;
}
.nav__links a.nav-active::after { transform: scaleX(1); }

/* =============================================
   PARALLAX HERO BOWL
============================================= */
.hero-bowl { will-change: transform; }