/* Fasty static site styles */

:root {
  --orange: #fb5f02;
  --blue: #0081c8;
  --cream: #fef9e2;
  --paper: #f4f1ef;
  --ink: #0d0d0d;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; overflow-x: hidden; background: white; color: var(--ink); font-family: var(--font-sans, 'Noto Sans JP', sans-serif); }
a { color: inherit; text-decoration: none; }
button { font: inherit; }
section { scroll-margin-top: 100px; }

.hero { position: relative; min-height: 752px; overflow: hidden; background: linear-gradient(135deg, #ff7d05 0%, var(--orange) 45%, #ff3d00 100%); color: white; }
.hero::after { content: ''; position: absolute; z-index: 2; inset: 0; pointer-events: none; background: linear-gradient(90deg, rgb(239 100 15 / .24), rgb(239 100 15 / .24) 35%, transparent 60%); }
.site-header { position: fixed; z-index: 100; inset: 0 0 auto; display: flex; align-items: center; justify-content: space-between; height: 130px; padding: 36px clamp(28px, 3.1vw, 52px); pointer-events: none; }
.site-header > * { pointer-events: auto; }
.brand-logo img { display: block; width: 104px; height: auto; }
.desktop-nav { position: absolute; top: 37px; right: 22px; display: flex; align-items: center; gap: 24px; height: 58px; padding: 0 22px 0 32px; border-radius: 32px; background: white; color: #050505; font-size: 18px; font-weight: 800; line-height: 1; }
.desktop-nav > a { transition: color .2s ease; }
.desktop-nav > a:hover { color: var(--orange); }
.nav-socials { display: flex; align-items: center; gap: 12px; color: var(--orange); }
.nav-socials svg { width: 21px; height: 21px; stroke-width: 2.8; }
.language-control { display: flex; align-items: center; color: #050505; }
.language-control > span { display: none; }
.language-select { min-width: 52px; height: 34px; padding: 0 4px; border: 0; outline: none; background: transparent; color: #050505; font-family: var(--font-sans, 'Noto Sans JP', sans-serif); font-size: 13px; font-weight: 700; cursor: pointer; }
.language-control--mobile { display: none; }
.language-control--standalone { position: absolute; top: 40px; right: 50px; min-height: 48px; padding: 0 12px; border-radius: 28px; background: white; }
.nav-cta { display: flex; margin: 0 -18px 0 -4px; }
.nav-cta a { display: grid; place-items: center; width: 120px; height: 50px; color: white; font-size: 18px; }
.nav-cta a:first-child { border-radius: 96px 0 0 96px; background: var(--blue); }
.nav-cta a:last-child { border-radius: 0 96px 96px 0; background: var(--orange); }
.menu-button { display: none; border: 0; background: white; color: var(--orange); width: 48px; height: 48px; border-radius: 50%; align-items: center; justify-content: center; }

.hero-media { position: absolute; z-index: 1; inset: 0; pointer-events: none; }
.hero-slide { position: absolute; inset: 0; display: flex; align-items: center; justify-content: flex-end; margin: 0; opacity: 0; animation: hero-swap 24s ease-in-out infinite; }
.hero-slide:nth-child(2) { animation-delay: -18s; }
.hero-slide:nth-child(3) { animation-delay: -12s; }
.hero-slide:nth-child(4) { animation-delay: -6s; }
.hero-slide img { display: block; width: 100%; height: 100%; margin: 0; object-fit: cover; object-position: center; filter: drop-shadow(0 24px 28px rgb(109 28 0 / .18)); }
.hero-slide--donut img { transform: translateX(15%); }
.hero-copy { position: relative; z-index: 3; width: min(760px, 60vw); padding-top: 251px; margin-left: clamp(52px, 10.8vw, 184px); }
.hero-title { margin: 0 0 24px; font-family: var(--font-sans, 'Noto Sans JP', sans-serif); font-size: clamp(66px, 5.65vw, 96px); font-weight: 600; letter-spacing: -.035em; line-height: .80; }
.hero-copy h1 { margin: 0 0 34px; font-size: 26px; font-weight: 300; letter-spacing: .02em; }
.hero-description { max-width: 580px; margin: 0; font-size: 14px; font-weight: 300; letter-spacing: .04em; line-height: 1.8; }
.hero-actions { display: flex; gap: 14px; margin-top: 34px; }
.hero-button { display: inline-flex; align-items: center; justify-content: center; min-width: 184px; height: 54px; padding: 0 28px; border: 2px solid white; border-radius: 999px; font-size: 14px; font-weight: 800; letter-spacing: .03em; transition: transform .2s ease, background .2s ease, color .2s ease; }
.hero-button:hover { transform: translateY(-2px); }
.hero-button--primary { background: white; color: var(--orange); }
.hero-button--secondary { background: rgb(255 255 255 / .08); color: white; backdrop-filter: blur(8px); }
.hero-button--secondary:hover { background: white; color: var(--orange); }
.hero-dots { position: absolute; z-index: 4; bottom: 54px; left: 50%; display: flex; gap: 12px; transform: translateX(-50%); }
.hero-dots span { width: 12px; height: 12px; border: 2px solid white; border-radius: 50%; background: transparent; animation: dot-swap 24s ease-in-out infinite; }
.hero-dots span:nth-child(2) { animation-delay: -18s; }
.hero-dots span:nth-child(3) { animation-delay: -12s; }
.hero-dots span:nth-child(4) { animation-delay: -6s; }

@keyframes hero-swap {
  0%, 20% { opacity: 1; transform: translateX(0) scale(1); }
  25%, 95% { opacity: 0; transform: translateX(18px) scale(.985); }
  100% { opacity: 1; transform: translateX(0) scale(1); }
}

@keyframes dot-swap {
  0%, 20% { background: white; transform: scale(1.18); }
  25%, 95% { background: transparent; transform: scale(1); }
  100% { background: white; transform: scale(1.18); }
}

.concept { position: relative; min-height: 1095px; overflow: hidden; background: var(--paper); }
.section-watermark { position: absolute; top: -54px; left: -22px; margin: 0; color: white; font-family: var(--font-sans, 'Noto Sans JP', sans-serif); font-size: clamp(210px, 20vw, 340px); font-weight: 700; line-height: 1; letter-spacing: -.06em; }
.concept-copy { position: relative; z-index: 2; width: min(560px, calc(100% - 48px)); margin: 0 auto; padding-top: 359px; text-align: left; }
.bracket-heading { display: flex; align-items: center; justify-content: center; gap: 14px; margin: 0 0 42px; font-size: 24px; font-weight: 800; letter-spacing: -.02em; }
.bracket-heading::before, .bracket-heading::after { content: ''; width: 14px; height: 48px; border: solid currentColor; }
.bracket-heading::before { border-width: 3px 0 3px 3px; border-radius: 100% 0 0 100%; }
.bracket-heading::after { border-width: 3px 3px 3px 0; border-radius: 0 100% 100% 0; }
.concept-copy .bracket-heading { margin-bottom: 30px; }
.concept-copy > p { margin: 0; font-size: 16px; font-weight: 700; line-height: 1.8; }
.concept-copy .more-button { margin-top: 30px; }
.more-button { display: flex; align-items: center; justify-content: center; width: 260px; height: 60px; margin: 34px auto 0; border-radius: 96px; background: var(--blue); color: white; font-family: var(--font-sans, 'Noto Sans JP', sans-serif); font-size: 24px; font-weight: 800; transition: transform .2s ease, background .2s ease; }
.more-button:hover { transform: translateY(-2px); background: #006fae; }
.product-marquee { position: absolute; z-index: 1; right: 0; left: 0; height: 195px; overflow: hidden; }
.product-marquee--top { top: 84px; }
.product-marquee--bottom { bottom: 120px; }
.product-track { display: flex; width: max-content; will-change: transform; }
.product-marquee--top .product-track { animation: products-right 54s linear infinite; }
.product-marquee--bottom .product-track { animation: products-left 54s linear infinite; }
.product-set { display: flex; flex: 0 0 auto; align-items: center; gap: 80px; padding-right: 80px; }
.product-set img { margin-left: var(--product-left, 0px); margin-right: var(--product-right, 0px); }
.product-set img { --product-scale: 1; --product-angle: 0deg; flex: 0 0 auto; width: 260px; height: 195px; object-fit: contain; transform: rotate(var(--product-angle)) scale(var(--product-scale)); filter: drop-shadow(0 12px 10px rgb(0 0 0 / .08)); }
.product-set img:nth-child(2n) { --product-angle: 7deg; }
.product-set img:nth-child(3n) { --product-angle: -8deg; }
/* Balance the visible cutouts, not just their transparent image canvases. */
.product-set img[src*="product-sushi"] { --product-scale: .83; }
.product-set img[src*="product-okonomiyaki"] { --product-scale: .84; }
.product-set img[src*="product-steak"] { --product-scale: .80; }
.product-set img[src*="product-bread"] { --product-scale: .83; }
.product-set img[src*="product-ramen"] { --product-scale: .86; }
.product-set img[src*="product-burger"] { --product-scale: .82; }
.product-set img[src*="donut-chocolate-original"] { --product-scale: 1.12; }
.product-set img[src*="donut-marshmallow-original"] { --product-scale: .95; }
.product-set img[src*="lemonade-original"],
.product-set img[src*="product-matcha"] { --product-scale: .94; }

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

.charity { display: grid; min-height: 823px; grid-template-columns: 45.06% 54.94%; }
.charity-copy { position: relative; overflow: hidden; background: var(--orange); color: white; }
.split-watermark { position: absolute; top: -44px; left: -22px; margin: 0; color: rgb(244 241 239 / .3); font-family: var(--font-sans, 'Noto Sans JP', sans-serif); font-size: 310px; font-weight: 700; letter-spacing: -.08em; line-height: 1; }
.split-content { position: relative; z-index: 1; width: min(520px, calc(100% - 80px)); margin-inline: auto; padding: 280px 0 80px; }
.bracket-heading--light { color: white; justify-content: flex-start; }
.split-content .bracket-heading { justify-content: center; margin-bottom: 30px; }
.split-content > p { margin: 0; max-width: 520px; font-size: 16px; font-weight: 700; line-height: 1.8; }
.split-content > p + p { margin-top: 24px; }
.split-content .more-button { margin: 30px auto 0; }
.charity-image { min-height: 823px; background: url('assets/charity.png') 52% center / cover no-repeat; }

.brand-story { position: relative; min-height: 1001px; overflow: hidden; background: url('assets/brand.png') center / cover no-repeat; color: white; }
.brand-overlay { position: absolute; inset: 0; background: linear-gradient(90deg, rgb(0 0 0 / .57), rgb(0 0 0 / .28) 55%, rgb(0 0 0 / .05)); }
.brand-content { position: relative; z-index: 1; width: min(540px, calc(100% - 64px)); margin-left: 160px; padding-top: 64px; }
.brand-content .bracket-heading { margin-bottom: 60px; }
.brand-lead { margin: 0 0 20px; font-size: 43px; font-weight: 900; line-height: 1.4; letter-spacing: 0; white-space: nowrap; }
.brand-content > p:not(.brand-lead) { margin: 0 0 20px; font-size: 18px; font-weight: 700; line-height: 1.8; }
.brand-note { font-family: var(--font-sans, 'Noto Sans JP', sans-serif); font-size: 13px !important; font-weight: 500 !important; line-height: 1.6 !important; letter-spacing: 0; }
.brand-content .more-button { margin: 40px 0 0; }

.faq { position: relative; overflow: hidden; background: var(--cream); padding: 120px 24px 130px; }
.faq-inner { width: min(960px, 100%); margin: 0 auto; }
.faq-kicker { margin: 0 0 8px; color: var(--orange); font-family: var(--font-sans, 'Noto Sans JP', sans-serif); font-size: 15px; font-weight: 700; letter-spacing: .14em; text-align: center; }
.faq .bracket-heading { margin-bottom: 62px; font-size: 30px; }
.faq-list { border-top: 1px solid rgb(13 13 13 / .16); }
.faq-item { border-bottom: 1px solid rgb(13 13 13 / .16); }
.faq-item summary { position: relative; display: grid; grid-template-columns: 50px 1fr 42px; align-items: center; gap: 20px; min-height: 106px; padding: 20px 6px; cursor: pointer; list-style: none; font-size: 18px; font-weight: 800; line-height: 1.55; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-mark { display: grid; place-items: center; width: 42px; height: 42px; border-radius: 50%; background: var(--orange); color: white; font-family: var(--font-sans, 'Noto Sans JP', sans-serif); font-size: 18px; font-weight: 700; }
.faq-mark--answer { flex: 0 0 auto; background: var(--blue); }
.faq-toggle { position: relative; width: 42px; height: 42px; border-radius: 50%; background: white; }
.faq-toggle::before, .faq-toggle::after { content: ''; position: absolute; top: 50%; left: 50%; width: 15px; height: 2px; background: var(--orange); transform: translate(-50%, -50%); transition: transform .2s ease; }
.faq-toggle::after { transform: translate(-50%, -50%) rotate(90deg); }
.faq-item[open] .faq-toggle::after { transform: translate(-50%, -50%) rotate(0); }
.faq-answer { display: flex; gap: 28px; padding: 0 68px 34px 6px; color: #383838; font-size: 15px; font-weight: 600; line-height: 1.9; }
.faq-answer p { margin: 4px 0 0; }

.contact { position: relative; min-height: 600px; display: flex; align-items: center; overflow: hidden; background: url('assets/contact-line.png') center 48% / cover no-repeat; color: white; padding: 110px 24px; }
.contact::before { content: ''; position: absolute; inset: 0; background: linear-gradient(90deg, rgb(5 13 16 / .78) 0%, rgb(5 13 16 / .60) 52%, rgb(5 13 16 / .48) 100%); }

.contact-watermark { position: absolute; top: -50px; left: -18px; margin: 0; color: rgb(255 255 255 / .12); font-family: var(--font-sans, 'Noto Sans JP', sans-serif); font-size: clamp(150px, 17vw, 280px); font-weight: 700; letter-spacing: -.06em; line-height: 1; }
.contact-inner { position: relative; z-index: 1; width: min(960px, 100%); margin: 0 auto; text-align: center; }
.contact-kicker { margin: 0 0 20px; font-family: var(--font-sans, 'Noto Sans JP', sans-serif); font-size: 14px; font-weight: 700; letter-spacing: .14em; }
.contact h2 { margin: 0 0 28px; font-size: clamp(44px, 4.8vw, 76px); font-weight: 900; letter-spacing: -.04em; line-height: 1.18; }
.contact-inner > p:not(.contact-kicker) { margin: 0; font-size: 16px; font-weight: 600; line-height: 1.9; }
.contact-actions { display: flex; justify-content: center; gap: 16px; margin-top: 42px; }
.contact-button { display: flex; align-items: center; justify-content: space-between; gap: 34px; min-width: 268px; height: 64px; padding: 0 24px 0 30px; border-radius: 999px; font-size: 15px; font-weight: 800; transition: transform .2s ease; }
.contact-button:hover { transform: translateY(-2px); }
.contact-button--light { background: white; color: var(--orange); }
.contact-button--dark { background: var(--blue); color: white; }

/* CONCEPT lower page */
.concept-page { background: white; }
.concept-hero { position: relative; min-height: 760px; overflow: hidden; background: linear-gradient(135deg, #ff7d05 0%, var(--orange) 48%, #ff3d00 100%); color: white; }
.concept-hero::after { content: ''; position: absolute; width: 560px; height: 560px; right: -230px; bottom: -280px; border: 2px solid rgb(255 255 255 / .26); border-radius: 50%; box-shadow: 0 0 0 90px rgb(255 255 255 / .05), 0 0 0 180px rgb(255 255 255 / .035); }
.concept-hero-media { position: absolute; z-index: 1; inset: 0; pointer-events: none; }
.concept-hero-media img { position: absolute; top: 64px; right: -2%; width: 69%; height: 88%; object-fit: contain; object-position: right center; filter: drop-shadow(0 28px 30px rgb(114 31 0 / .2)); }
.concept-hero-copy { position: relative; z-index: 2; width: min(720px, 55vw); margin-left: clamp(52px, 10.8vw, 184px); padding-top: 236px; }
.concept-hero-label { margin: 0 0 25px; font-family: var(--font-sans, 'Noto Sans JP', sans-serif); font-size: 14px; font-weight: 700; letter-spacing: .16em; }
.concept-hero-copy h1 { margin: 0 0 32px; font-size: clamp(48px, 4.8vw, 78px); font-weight: 900; letter-spacing: -.04em; line-height: 1.18; }
.concept-hero-copy > p:not(.concept-hero-label) { margin: 0; font-size: 16px; font-weight: 600; letter-spacing: .03em; line-height: 1.9; }
.concept-scroll { display: flex; align-items: center; gap: 13px; width: max-content; margin-top: 52px; font-family: var(--font-sans, 'Noto Sans JP', sans-serif); font-size: 12px; font-weight: 700; letter-spacing: .14em; }
.concept-scroll span:last-child { display: grid; place-items: center; width: 34px; height: 34px; border: 1px solid white; border-radius: 50%; }

.concept-detail { position: relative; overflow: hidden; padding: 132px 24px 144px; }
.concept-container { position: relative; z-index: 1; width: min(1160px, 100%); margin: 0 auto; }
.concept-watermark { position: absolute; top: -55px; left: -20px; margin: 0; color: var(--paper); font-family: var(--font-sans, 'Noto Sans JP', sans-serif); font-size: clamp(190px, 21vw, 340px); font-weight: 700; letter-spacing: -.07em; line-height: 1; }
.concept-section-head { display: flex; align-items: center; gap: 18px; margin-bottom: 65px; }
.concept-section-head > span { display: grid; place-items: center; width: 50px; height: 30px; border-radius: 99px; background: #111d22; color: white; font-family: var(--font-sans, 'Noto Sans JP', sans-serif); font-size: 11px; }
.concept-section-head > p { margin: 0; font-size: 18px; font-weight: 800; }
.concept-section-head--light > span { background: white; color: #111d22; }
.concept-intro-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 90px; align-items: end; }
.concept-intro-grid h2, .concept-wide-title { margin: 0; font-size: clamp(40px, 4.4vw, 68px); font-weight: 900; letter-spacing: -.045em; line-height: 1.28; }
.concept-intro-grid > p { margin: 0 0 7px; font-size: 16px; font-weight: 600; line-height: 2; }
.formula { display: grid; grid-template-columns: 1fr 40px 1fr 40px 1fr; align-items: center; gap: 18px; margin-top: 90px; }
.formula-card { display: flex; flex-direction: column; align-items: center; justify-content: center; min-height: 155px; border: 2px solid; border-radius: 20px; background: white; }
.formula-card strong { font-family: var(--font-sans, 'Noto Sans JP', sans-serif); font-size: 26px; }
.formula-card span { margin-top: 9px; font-size: 13px; font-weight: 700; }
.formula-card--fast { border-color: #ff766b; color: #f75f52; }
.formula-card--charity { border-color: #24a677; color: #158f68; background: #f0fff9; }
.formula-card--fasty { border-color: #132128; color: #132128; }
.formula-symbol { text-align: center; font-size: 28px; font-weight: 800; }

.concept-problem { background: var(--paper); }
.concept-wide-title { max-width: 850px; }
.concept-wide-lead { margin: 24px 0 0; color: #4a4a4a; font-size: 16px; font-weight: 600; line-height: 1.9; }
.problem-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 72px; }
.problem-cards article { min-height: 345px; padding: 38px 34px; border: 1px solid rgb(13 13 13 / .13); border-radius: 24px; background: white; }
.problem-icon { display: grid; place-items: center; width: 52px; height: 52px; border-radius: 50%; background: var(--orange); color: white; font-family: var(--font-sans, 'Noto Sans JP', sans-serif); font-size: 13px; font-weight: 700; }
.problem-label { margin: 30px 0 10px; color: var(--orange); font-size: 13px; font-weight: 800; }
.problem-cards h3 { margin: 0 0 22px; font-size: 24px; font-weight: 900; }
.problem-cards article > p:last-child { margin: 0; color: #555; font-size: 14px; font-weight: 600; line-height: 1.9; }

.concept-mechanism { background: #112128; color: white; }
.concept-mechanism .concept-wide-lead { color: rgb(255 255 255 / .72); }
.mechanism-grid { position: relative; display: grid; grid-template-columns: 1fr 1fr; gap: 110px 230px; margin-top: 82px; }
.mechanism-grid article { min-height: 210px; padding: 34px 38px; border: 1px solid rgb(255 255 255 / .24); border-radius: 22px; background: rgb(255 255 255 / .06); backdrop-filter: blur(8px); }
.role-label { margin: 0 0 18px; color: #58d3a3; font-size: 13px; font-weight: 800; }
.mechanism-grid h3 { margin: 0 0 16px; font-size: 24px; font-weight: 900; }
.mechanism-grid article > p:last-child { margin: 0; color: rgb(255 255 255 / .7); font-size: 14px; font-weight: 600; line-height: 1.8; }
.mechanism-center { position: absolute; top: 50%; left: 50%; display: flex; flex-direction: column; align-items: center; justify-content: center; width: 190px; height: 190px; border: 2px solid #4bc899; border-radius: 50%; background: #e9fff6; color: #148d67; transform: translate(-50%, -50%); box-shadow: 0 0 0 16px rgb(75 200 153 / .08); }
.mechanism-center span { font-family: var(--font-sans, 'Noto Sans JP', sans-serif); font-size: 23px; font-weight: 700; }
.mechanism-center small { margin-top: 8px; font-size: 11px; font-weight: 700; }

.concept-owner { display: grid; min-height: 760px; grid-template-columns: 52% 48%; }
.concept-owner-image { min-height: 760px; background: url('assets/charity.png') center / cover no-repeat; }
.concept-owner-copy { display: flex; flex-direction: column; justify-content: center; background: var(--orange); color: white; padding: 90px clamp(44px, 6vw, 105px); }
.concept-owner-copy .concept-section-head { margin-bottom: 48px; }
.concept-owner-copy h2 { margin: 0 0 30px; font-size: clamp(42px, 4.2vw, 66px); font-weight: 900; letter-spacing: -.045em; line-height: 1.24; }
.concept-owner-copy > p { margin: 0; font-size: 15px; font-weight: 600; line-height: 2; }
.concept-outline-button { display: flex; align-items: center; justify-content: space-between; width: 250px; height: 58px; margin-top: 42px; padding: 0 23px; border: 1px solid white; border-radius: 999px; font-family: var(--font-sans, 'Noto Sans JP', sans-serif); font-size: 12px; font-weight: 700; letter-spacing: .08em; transition: background .2s ease, color .2s ease; }
.concept-outline-button:hover { background: white; color: var(--orange); }

.concept-next { min-height: 480px; display: flex; flex-direction: column; align-items: center; justify-content: center; background: var(--blue); color: white; padding: 85px 24px; text-align: center; }
.concept-next > p { margin: 0 0 18px; font-family: var(--font-sans, 'Noto Sans JP', sans-serif); font-size: 14px; font-weight: 700; letter-spacing: .13em; }
.concept-next h2 { margin: 0; font-size: clamp(42px, 4.6vw, 70px); font-weight: 900; letter-spacing: -.04em; }
.concept-next > div { display: flex; gap: 14px; margin-top: 42px; }
.concept-next .hero-button--primary { color: var(--blue); }

/* Editorial CONCEPT lower page */
.concept-lower-page { background: white; color: #111d22; }
.lower-container { width: min(1160px, 100%); margin: 0 auto; }
.lower-hero { position: relative; min-height: 760px; display: grid; grid-template-columns: 56% 44%; overflow: hidden; background: var(--cream); }
.lower-hero-copy { position: relative; z-index: 3; display: flex; flex-direction: column; justify-content: center; padding: 170px 8vw 95px 10.8vw; }
.lower-breadcrumb { display: flex; gap: 12px; margin: 0 0 66px; color: #5d6568; font-family: var(--font-sans, 'Noto Sans JP', sans-serif); font-size: 11px; font-weight: 700; letter-spacing: .14em; }
.lower-eyebrow { margin: 0 0 22px; color: var(--orange); font-family: var(--font-sans, 'Noto Sans JP', sans-serif); font-size: 13px; font-weight: 700; letter-spacing: .18em; }
.lower-hero-copy h1 { position: relative; z-index: 2; margin: 0 0 32px; font-size: clamp(48px, 4.8vw, 76px); font-weight: 900; letter-spacing: -.05em; line-height: 1.23; }
.lower-lead { margin: 0; font-size: 15px; font-weight: 600; line-height: 2; }
.lower-scroll { display: flex; align-items: center; gap: 20px; width: max-content; margin-top: 52px; font-family: var(--font-sans, 'Noto Sans JP', sans-serif); font-size: 11px; font-weight: 700; letter-spacing: .12em; }
.lower-scroll span { display: grid; place-items: center; width: 36px; height: 36px; border-radius: 50%; background: var(--orange); color: white; }
.lower-hero-photo { min-height: 760px; background: url('assets/concept-value-cycle-v1.png') 61% center / cover no-repeat; }
.lower-hero-photo::after { content: ''; position: absolute; top: 0; right: 0; bottom: 0; width: 44%; background: linear-gradient(90deg, rgb(254 249 226 / .16), transparent 22%); }
.lower-hero-word { position: absolute; z-index: 2; right: -22px; bottom: -49px; margin: 0; color: rgb(255 255 255 / .72); font-family: var(--font-sans, 'Noto Sans JP', sans-serif); font-size: clamp(130px, 16vw, 250px); font-weight: 700; letter-spacing: -.07em; line-height: 1; }

.editorial-origin { padding: 140px 24px 150px; background: white; }
.lower-section-label { display: flex; align-items: center; gap: 16px; margin-bottom: 68px; }
.lower-section-label span { display: grid; place-items: center; width: 48px; height: 28px; border-radius: 99px; background: #111d22; color: white; font-family: var(--font-sans, 'Noto Sans JP', sans-serif); font-size: 10px; }
.lower-section-label p { margin: 0; font-family: var(--font-sans, 'Noto Sans JP', sans-serif); font-size: 12px; font-weight: 700; letter-spacing: .15em; }
.lower-section-label--light span { background: white; color: #111d22; }
.origin-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 100px; }
.origin-grid h2, .principles-intro h2, .cycle-intro h2 { margin: 0; font-size: clamp(40px, 4.2vw, 66px); font-weight: 900; letter-spacing: -.05em; line-height: 1.3; }
.origin-body p { margin: 0 0 26px; font-size: 15px; font-weight: 600; line-height: 2.15; }
.editorial-origin blockquote { margin: 100px 0 0; padding: 56px 70px; border-radius: 0 70px 0 70px; background: var(--orange); color: white; font-size: clamp(30px, 3.2vw, 50px); font-weight: 900; letter-spacing: -.035em; line-height: 1.45; }

.concept-principles { padding: 140px 24px 150px; background: var(--paper); }
.principles-intro { display: grid; grid-template-columns: 1fr .75fr; gap: 100px; align-items: end; }
.principles-intro > p, .cycle-intro > p { margin: 0 0 8px; font-size: 15px; font-weight: 600; line-height: 2; }
.principle-rows { margin-top: 90px; border-top: 1px solid rgb(17 29 34 / .18); }
.principle-rows article { display: grid; grid-template-columns: 70px 130px 1fr 1.15fr; gap: 32px; align-items: center; min-height: 180px; border-bottom: 1px solid rgb(17 29 34 / .18); }
.principle-no { margin: 0; color: var(--orange); font-family: var(--font-sans, 'Noto Sans JP', sans-serif); font-size: 18px; font-weight: 700; }
.principle-en { margin: 0; font-family: var(--font-sans, 'Noto Sans JP', sans-serif); font-size: 12px; font-weight: 700; letter-spacing: .12em; }
.principle-rows h3 { margin: 0; font-size: 27px; font-weight: 900; }
.principle-rows article > p:last-child { margin: 0; color: #4d5558; font-size: 14px; font-weight: 600; line-height: 1.9; }

.concept-cycle { padding: 140px 24px 150px; overflow: hidden; background: #101f26; color: white; }
.cycle-intro { display: grid; grid-template-columns: 1fr .75fr; gap: 100px; align-items: end; }
.cycle-intro > p { color: rgb(255 255 255 / .7); }
.cycle-note { width: max-content; max-width: 100%; margin: 58px auto 0; padding: 18px 34px; border-radius: 999px; background: #e9fff6; color: #148d67; font-size: 13px; font-weight: 800; text-align: center; }
.cycle-diagram { margin: 78px 0 0; padding: 20px; overflow: hidden; border-radius: 28px; background: white; }
.cycle-diagram img { display: block; width: 100%; height: auto; border-radius: 16px; }
.cycle-role-notes { display: grid; grid-template-columns: repeat(4, 1fr); margin-top: 38px; border-top: 1px solid rgb(255 255 255 / .2); border-bottom: 1px solid rgb(255 255 255 / .2); }
.cycle-role-notes p { margin: 0; padding: 25px 24px; border-right: 1px solid rgb(255 255 255 / .2); }
.cycle-role-notes p:last-child { border-right: 0; }
.cycle-role-notes strong, .cycle-role-notes span { display: block; }
.cycle-role-notes strong { margin-bottom: 9px; color: #55cfa0; font-size: 13px; }
.cycle-role-notes span { color: rgb(255 255 255 / .7); font-size: 12px; font-weight: 600; line-height: 1.7; }

.concept-impact { display: grid; min-height: 820px; grid-template-columns: 48% 52%; }
.impact-photo { min-height: 820px; background: url('assets/charity.png') 54% center / cover no-repeat; }
.impact-copy { display: flex; flex-direction: column; justify-content: center; background: var(--blue); color: white; padding: 100px clamp(44px, 6vw, 105px); }
.impact-copy .lower-section-label { margin-bottom: 48px; }
.impact-copy h2 { margin: 0 0 28px; font-size: clamp(42px, 4.2vw, 66px); font-weight: 900; letter-spacing: -.05em; line-height: 1.26; }
.impact-copy > p { margin: 0; font-size: 15px; font-weight: 600; line-height: 2; }
.impact-steps { display: grid; gap: 0; margin: 44px 0 0; padding: 0; list-style: none; }
.impact-steps li { display: flex; gap: 18px; align-items: center; padding: 19px 0; border-top: 1px solid rgb(255 255 255 / .25); }
.impact-steps li:last-child { border-bottom: 1px solid rgb(255 255 255 / .25); }
.impact-steps li > span { display: grid; place-items: center; flex: 0 0 auto; width: 38px; height: 38px; border-radius: 50%; background: white; color: var(--blue); font-family: var(--font-sans, 'Noto Sans JP', sans-serif); font-size: 12px; font-weight: 700; }
.impact-steps strong, .impact-steps small { display: block; }
.impact-steps strong { margin-bottom: 5px; font-size: 15px; }
.impact-steps small { color: rgb(255 255 255 / .7); font-size: 12px; font-weight: 600; }

.concept-next-links { padding: 120px 24px 130px; background: var(--cream); }
.next-label { margin: 0 0 18px; color: var(--orange); font-family: var(--font-sans, 'Noto Sans JP', sans-serif); font-size: 12px; font-weight: 700; letter-spacing: .14em; text-align: center; }
.concept-next-links h2 { margin: 0; font-size: clamp(36px, 3.8vw, 58px); font-weight: 900; letter-spacing: -.04em; text-align: center; }
.next-link-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 58px; }
.next-link-grid a { display: flex; align-items: center; justify-content: space-between; min-height: 150px; padding: 32px 38px; border-radius: 20px; background: white; transition: transform .2s ease, box-shadow .2s ease; }
.next-link-grid a:hover { transform: translateY(-3px); box-shadow: 0 15px 35px rgb(0 0 0 / .07); }
.next-link-grid small, .next-link-grid strong { display: block; }
.next-link-grid small { margin-bottom: 12px; color: var(--orange); font-family: var(--font-sans, 'Noto Sans JP', sans-serif); font-size: 11px; font-weight: 700; letter-spacing: .13em; }
.next-link-grid strong { font-size: 20px; }
.next-link-grid i { display: grid; place-items: center; width: 50px; height: 50px; border-radius: 50%; background: var(--blue); color: white; font-style: normal; font-size: 20px; }

.site-footer { min-height: 391px; display: flex; flex-direction: column; align-items: center; justify-content: center; background: var(--orange); padding: 58px 24px 38px; color: white; }
.footer-logo { width: 104px; height: auto; margin-bottom: 42px; }
.follow-label { margin: 0 0 12px; font-family: var(--font-sans, 'Noto Sans JP', sans-serif); font-size: 18px; font-weight: 600; letter-spacing: .05em; }
.footer-socials { display: flex; gap: 14px; margin-bottom: 24px; }
.footer-socials a { display: grid; place-items: center; width: 50px; height: 50px; border-radius: 50%; background: white; color: var(--orange); font-size: 22px; font-weight: 800; }
.footer-links { display: flex; gap: 22px; color: #333; font-size: 12px; font-weight: 600; }
.site-footer small { margin-top: 30px; color: #333; font-size: 12px; }

@media (max-width: 980px) {
  .desktop-nav { display: none; }
  .language-control--mobile { display: flex; height: 48px; margin-left: auto; margin-right: 10px; padding: 0 9px; border-radius: 26px; background: white; }
  .menu-button { display: inline-flex; }
  .hero { min-height: 720px; }
  .hero::after { content: ''; position: absolute; inset: 0; background: linear-gradient(90deg, rgb(244 100 19 / .82) 0%, rgb(244 100 19 / .42) 58%, transparent 100%); }
  .hero-copy { width: min(700px, calc(100% - 64px)); margin-left: 32px; padding-top: 250px; }
  .hero-slide img { opacity: .9; object-position: 62% center; }
  .charity { grid-template-columns: 1fr; }
  .charity-copy, .charity-image { min-height: 660px; }
  .split-content { margin-inline: auto; padding-top: 300px; padding-bottom: 80px; }
  .brand-story { min-height: 820px; background-position: 58% center; }
  .brand-overlay { background: rgb(0 0 0 / .38); }
  .concept-hero::before { content: ''; position: absolute; z-index: 2; inset: 0; background: linear-gradient(90deg, rgb(244 95 2 / .92) 0%, rgb(244 95 2 / .58) 62%, transparent 100%); }
  .concept-hero-media img { right: -14%; width: 88%; opacity: .86; }
  .concept-hero-copy { z-index: 3; width: min(720px, calc(100% - 64px)); margin-left: 32px; }
  .concept-intro-grid { gap: 48px; }
  .mechanism-grid { gap: 100px 150px; }
  .mechanism-center { width: 150px; height: 150px; }
  .mechanism-center span { font-size: 18px; }
  .concept-owner { grid-template-columns: 1fr; }
  .concept-owner-image { min-height: 580px; }
  .concept-owner-copy { min-height: 620px; }
  .lower-hero-copy { padding-right: 5vw; padding-left: 5vw; }
  .origin-grid, .principles-intro, .cycle-intro { gap: 48px; }
  .principle-rows article { grid-template-columns: 56px 105px 1fr; gap: 22px; padding: 26px 0; }
  .principle-rows article > p:last-child { grid-column: 3; }
  .cycle-role-notes { grid-template-columns: repeat(2, 1fr); }
  .cycle-role-notes p:nth-child(2) { border-right: 0; }
  .cycle-role-notes p:nth-child(-n+2) { border-bottom: 1px solid rgb(255 255 255 / .2); }
  .concept-impact { grid-template-columns: 1fr; }
  .impact-photo { min-height: 590px; }
}

@media (min-width: 981px) and (max-width: 1180px) {
  .desktop-nav { display: none; }
  .language-control--mobile { display: flex; height: 48px; margin-left: auto; margin-right: 10px; padding: 0 9px; border-radius: 26px; background: white; }
  .menu-button { display: inline-flex; }
}

@media (max-width: 640px) {
  .hero { min-height: 700px; }
  .site-header { height: 92px; padding: 22px 20px; }
  .language-control--standalone { top: 22px; right: 20px; }
  .brand-logo img { width: 88px; }
  .hero-copy { width: calc(100% - 40px); margin-left: 20px; padding-top: 275px; }
  .hero-title { font-size: clamp(47px, 13vw, 62px); line-height: .87; }
  .hero-copy h1 { font-size: 20px; margin-bottom: 24px; }
  .hero-description { max-width: 360px; font-size: 13px; }
  .hero-actions { gap: 10px; margin-top: 28px; }
  .hero-button { min-width: 0; height: 50px; padding: 0 20px; font-size: 13px; }
  .hero-slide { align-items: flex-start; }
  .hero-slide img { width: 100%; height: 100%; margin: 0; object-position: 68% center; }
  .hero-slide--donut img { transform: translateX(22%); }
  .hero-dots { bottom: 30px; }
  .desktop-only { display: none; }
  .concept { min-height: 920px; }
  .section-watermark { top: -30px; font-size: 29vw; }
  .product-marquee { height: 150px; }
  .product-marquee--top { top: 72px; }
  .product-marquee--bottom { bottom: 0; }
  .product-set { gap: 36px; padding-right: 36px; }
  .product-set img { width: 170px; height: 140px; margin-left: var(--product-left-sp, 0px); margin-right: var(--product-right-sp, 0px); }
  .concept-copy { padding-top: 260px; }
  .concept-copy > p { font-size: 14px; line-height: 1.9; }
  .bracket-heading { font-size: 21px; margin-bottom: 28px; }
  .bracket-heading::before, .bracket-heading::after { height: 40px; }
  .more-button { width: 210px; height: 54px; font-size: 20px; }
  .charity-copy { min-height: 620px; }
  .split-watermark { top: -42px; font-size: 46vw; }
  .split-content { width: calc(100% - 40px); padding-top: 205px; padding-bottom: 70px; }
  .split-content > p { font-size: 14px; }
  .split-content .more-button { margin-left: auto; }
  .charity-image { min-height: 500px; background-position: 55% center; }
  .brand-story { min-height: 780px; background-position: 62% center; }
  .brand-content { width: calc(100% - 40px); margin-left: 20px; padding-top: 60px; }
  .brand-lead { font-size: 26px; white-space: normal; }
  .brand-content > p:not(.brand-lead) { font-size: 14px; line-height: 1.85; }
  .faq { padding: 82px 20px 92px; }
  .faq .bracket-heading { margin-bottom: 42px; font-size: 24px; }
  .faq-item summary { grid-template-columns: 42px 1fr 36px; gap: 12px; min-height: 92px; padding: 16px 0; font-size: 14px; }
  .faq-mark { width: 36px; height: 36px; font-size: 15px; }
  .faq-toggle { width: 36px; height: 36px; }
  .faq-answer { gap: 14px; padding: 0 2px 26px 0; font-size: 13px; }
  .contact { min-height: 570px; padding: 88px 20px; background-position: 58% center; }
  .contact-watermark { top: -24px; font-size: 25vw; }
  .contact h2 { font-size: 40px; }
  .contact-inner > p:not(.contact-kicker) { font-size: 14px; }
  .contact-actions { flex-direction: column; align-items: center; gap: 12px; margin-top: 34px; }
  .contact-button { width: min(320px, 100%); min-width: 0; }
  .footer-socials { gap: 9px; }
  .footer-socials a { width: 44px; height: 44px; }
  .footer-links { flex-wrap: wrap; justify-content: center; gap: 10px 16px; }
  .concept-hero { min-height: 720px; }
  .concept-hero-media img { top: 65px; right: -32%; width: 132%; height: 58%; object-position: right top; }
  .concept-hero-copy { width: calc(100% - 40px); margin-left: 20px; padding-top: 295px; }
  .concept-hero-label { margin-bottom: 18px; font-size: 11px; }
  .concept-hero-copy h1 { margin-bottom: 22px; font-size: 40px; }
  .concept-hero-copy > p:not(.concept-hero-label) { font-size: 13px; line-height: 1.8; }
  .concept-scroll { margin-top: 34px; }
  .concept-detail { padding: 86px 20px 96px; }
  .concept-watermark { top: -20px; font-size: 29vw; }
  .concept-section-head { margin-bottom: 42px; }
  .concept-intro-grid { grid-template-columns: 1fr; gap: 30px; }
  .concept-intro-grid h2, .concept-wide-title { font-size: 36px; }
  .concept-intro-grid > p, .concept-wide-lead { font-size: 14px; }
  .formula { grid-template-columns: 1fr; gap: 12px; margin-top: 54px; }
  .formula-card { min-height: 120px; }
  .formula-symbol { height: 22px; line-height: 22px; }
  .problem-cards { grid-template-columns: 1fr; gap: 14px; margin-top: 46px; }
  .problem-cards article { min-height: 0; padding: 28px 24px 32px; }
  .mechanism-grid { grid-template-columns: 1fr; gap: 14px; margin-top: 48px; padding-top: 145px; }
  .mechanism-grid article { min-height: 0; padding: 28px 24px; }
  .mechanism-center { top: 0; width: 125px; height: 125px; transform: translate(-50%, 0); }
  .mechanism-center span { font-size: 16px; }
  .mechanism-center small { font-size: 9px; }
  .concept-owner-image { min-height: 430px; background-position: 56% center; }
  .concept-owner-copy { min-height: 590px; padding: 72px 20px; }
  .concept-owner-copy h2 { font-size: 38px; }
  .concept-next { min-height: 450px; }
  .concept-next h2 { font-size: 38px; }
  .concept-next > div { flex-direction: column; align-items: center; width: 100%; }
  .concept-next .hero-button { width: min(320px, 100%); }
  .lower-hero { display: block; min-height: 830px; }
  .lower-hero-photo { position: absolute; inset: 0 0 auto; min-height: 355px; width: 100%; background-position: 63% center; }
  .lower-hero-photo::after { width: 100%; background: linear-gradient(to bottom, transparent 62%, var(--cream)); }
  .lower-hero-copy { min-height: 830px; justify-content: flex-end; padding: 405px 20px 72px; }
  .lower-breadcrumb { margin-bottom: 34px; }
  .lower-eyebrow { font-size: 11px; }
  .lower-hero-copy h1 { font-size: 39px; }
  .lower-lead { font-size: 13px; }
  .lower-scroll { margin-top: 30px; }
  .lower-hero-word { display: none; }
  .editorial-origin, .concept-principles, .concept-cycle { padding: 86px 20px 96px; }
  .lower-section-label { margin-bottom: 42px; }
  .origin-grid, .principles-intro, .cycle-intro { grid-template-columns: 1fr; gap: 28px; }
  .origin-grid h2, .principles-intro h2, .cycle-intro h2 { font-size: 36px; }
  .origin-body p, .principles-intro > p, .cycle-intro > p { font-size: 14px; }
  .editorial-origin blockquote { margin-top: 56px; padding: 38px 25px; border-radius: 0 40px 0 40px; font-size: 27px; }
  .principle-rows { margin-top: 52px; }
  .principle-rows article { display: grid; grid-template-columns: 46px 1fr; gap: 8px 14px; min-height: 0; padding: 30px 0; }
  .principle-en { align-self: center; }
  .principle-rows h3, .principle-rows article > p:last-child { grid-column: 1 / -1; }
  .principle-rows h3 { margin-top: 14px; font-size: 23px; }
  .cycle-diagram { margin-top: 48px; padding: 8px; border-radius: 16px; }
  .cycle-diagram img { border-radius: 10px; }
  .cycle-role-notes { grid-template-columns: 1fr; margin-top: 28px; }
  .cycle-role-notes p { border-right: 0; border-bottom: 1px solid rgb(255 255 255 / .2); }
  .cycle-role-notes p:last-child { border-bottom: 0; }
  .cycle-note { width: 100%; margin-top: 34px; padding: 16px 20px; border-radius: 18px; font-size: 12px; }
  .concept-impact { grid-template-columns: 1fr; }
  .impact-photo { min-height: 430px; }
  .impact-copy { padding: 76px 20px 84px; }
  .impact-copy h2 { font-size: 38px; }
  .concept-next-links { padding: 86px 20px 96px; }
  .concept-next-links h2 { font-size: 35px; }
  .next-link-grid { grid-template-columns: 1fr; margin-top: 40px; }
  .next-link-grid a { min-height: 125px; padding: 26px 24px; }
  .next-link-grid strong { font-size: 17px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .hero-slide, .hero-dots span, .product-track { animation: none; }
  .hero-slide:first-child { opacity: 1; }
}

/* CONCEPT detail page — uses the same visual vocabulary as the top page */
.concept-lower-page .lower-container { width: min(900px, calc(100% - 96px)); }
.concept-lower-page .bracket-heading--left { justify-content: flex-start; }
.concept-lower-page .detail-kicker { margin: 0 0 10px; color: var(--orange); font-family: var(--font-sans, 'Noto Sans JP', sans-serif); font-size: 14px; font-weight: 700; letter-spacing: .14em; }

.concept-lower-page .lower-hero { display: block; min-height: auto; padding: 130px 0 120px; background: white; }
.concept-lower-page .lower-hero-copy { display: block; width: min(900px, calc(100% - 96px)); margin: 0 auto; padding: 82px 0 64px; }
.concept-lower-page .lower-hero-heading { margin-bottom: 46px; }
.concept-lower-page .lower-hero-copy h1 { max-width: 780px; margin-bottom: 34px; font-size: clamp(44px, 3.8vw, 56px); font-weight: 900; line-height: 1.35; }
.concept-lower-page .lower-lead { max-width: 680px; font-size: 16px; font-weight: 700; line-height: 1.8; }
.concept-lower-page .lower-hero-photo { position: relative; inset: auto; width: min(1120px, calc(100% - 96px)); min-height: 560px; margin: 0 auto; background-image: url('assets/concept-choice.png'); background-position: center; }
.concept-lower-page .lower-hero-photo::after,
.concept-lower-page .lower-hero-word { display: none; }

.concept-lower-page .editorial-origin,
.concept-lower-page .concept-principles,
.concept-lower-page .concept-cycle { padding: 140px 0; }
.concept-lower-page .editorial-origin,
.concept-lower-page .concept-cycle { background: white; color: var(--ink); }
.concept-lower-page .concept-principles { background: var(--paper); }
.concept-lower-page .editorial-origin .bracket-heading,
.concept-lower-page .concept-principles .bracket-heading,
.concept-lower-page .concept-cycle .bracket-heading,
.concept-lower-page .impact-copy .bracket-heading { margin-bottom: 64px; }
.concept-lower-page .origin-grid,
.concept-lower-page .principles-intro,
.concept-lower-page .cycle-intro { display: block; }
.concept-lower-page .origin-grid h3,
.concept-lower-page .principles-intro h3,
.concept-lower-page .cycle-intro h3,
.concept-lower-page .impact-copy > h3 { max-width: 820px; margin: 0 0 44px; font-size: clamp(36px, 3vw, 43px); font-weight: 900; line-height: 1.4; }
.concept-lower-page .origin-body,
.concept-lower-page .principles-intro > p,
.concept-lower-page .cycle-intro > p,
.concept-lower-page .impact-copy > p { max-width: 680px; margin-left: auto; font-size: 16px; font-weight: 700; line-height: 1.8; }
.concept-lower-page .origin-body p { margin: 0 0 24px; font-size: 16px; font-weight: 700; line-height: 1.8; }
.concept-lower-page .origin-statement { margin: 110px 0 0; font-size: clamp(28px, 2.5vw, 36px); font-weight: 900; line-height: 1.5; }

.concept-lower-page .principle-rows { margin-top: 84px; border-top: 1px solid rgb(13 13 13 / .16); }
.concept-lower-page .principle-rows article { display: block; min-height: 0; padding: 44px 0 48px; border-bottom: 1px solid rgb(13 13 13 / .16); }
.concept-lower-page .principle-en { margin-bottom: 16px; color: var(--orange); }
.concept-lower-page .principle-rows h3 { margin: 0 0 16px; font-size: 24px; line-height: 1.5; }
.concept-lower-page .principle-rows article > p:last-child { max-width: 680px; margin: 0; font-size: 15px; font-weight: 700; line-height: 1.8; }

.concept-lower-page .cycle-intro > p { color: #4d5558; }
.concept-lower-page .cycle-diagram { width: 100%; margin: 80px auto 0; padding: 0; border: 0; border-radius: 0; background: white; }
.concept-lower-page .cycle-diagram img { display: block; width: 100%; border-radius: 0; }
.concept-lower-page .cycle-role-notes { display: block; margin-top: 58px; border-top: 1px solid rgb(13 13 13 / .16); border-bottom: 0; }
.concept-lower-page .cycle-role-notes p { display: grid; grid-template-columns: 120px 1fr; gap: 34px; margin: 0; padding: 24px 0; border-right: 0; border-bottom: 1px solid rgb(13 13 13 / .16); }
.concept-lower-page .cycle-role-notes strong { margin: 0; color: var(--orange); font-size: 14px; }
.concept-lower-page .cycle-role-notes span { color: #4d5558; font-size: 14px; font-weight: 700; line-height: 1.8; }
.concept-lower-page .cycle-note { width: auto; margin: 46px 0 0; padding: 0; border-radius: 0; background: transparent; color: var(--ink); font-size: 15px; font-weight: 700; line-height: 1.8; text-align: left; }

.concept-lower-page .concept-impact { display: block; width: min(900px, calc(100% - 96px)); min-height: 0; margin: 140px auto; }
.concept-lower-page .impact-photo { min-height: 540px; background: url('assets/concept-charity-impact.png') center / cover no-repeat; }
.concept-lower-page .impact-copy { display: block; min-height: 0; padding: 74px 0 0; background: white; color: var(--ink); }
.concept-lower-page .impact-steps { display: block; max-width: 680px; margin: 60px 0 0 auto; border-top: 1px solid rgb(13 13 13 / .16); }
.concept-lower-page .impact-steps > div { padding: 24px 0; border-bottom: 1px solid rgb(13 13 13 / .16); }
.concept-lower-page .impact-steps strong,
.concept-lower-page .impact-steps small { display: block; }
.concept-lower-page .impact-steps strong { margin-bottom: 7px; font-size: 15px; line-height: 1.6; }
.concept-lower-page .impact-steps small { color: #687073; font-size: 13px; font-weight: 600; line-height: 1.7; }
.concept-lower-page .contact { background-image: url('assets/concept-contact-evening.png'); background-position: center 48%; }

@media (max-width: 640px) {
  .concept-lower-page .lower-container,
  .concept-lower-page .lower-hero-copy,
  .concept-lower-page .lower-hero-photo,
  .concept-lower-page .concept-impact { width: calc(100% - 40px); }
  .concept-lower-page .detail-kicker { font-size: 12px; }
  .concept-lower-page .lower-hero { min-height: 0; padding: 92px 0 72px; }
  .concept-lower-page .lower-hero-copy { min-height: 0; padding: 54px 0 48px; }
  .concept-lower-page .lower-hero-heading { margin-bottom: 36px; }
  .concept-lower-page .lower-hero-copy h1 { font-size: 34px; }
  .concept-lower-page .lower-lead { font-size: 14px; line-height: 1.85; }
  .concept-lower-page .lower-hero-photo { min-height: 360px; }
  .concept-lower-page .editorial-origin,
  .concept-lower-page .concept-principles,
  .concept-lower-page .concept-cycle { padding: 88px 0; }
  .concept-lower-page .editorial-origin .bracket-heading,
  .concept-lower-page .concept-principles .bracket-heading,
  .concept-lower-page .concept-cycle .bracket-heading,
  .concept-lower-page .impact-copy .bracket-heading { margin-bottom: 42px; }
  .concept-lower-page .origin-grid h3,
  .concept-lower-page .principles-intro h3,
  .concept-lower-page .cycle-intro h3,
  .concept-lower-page .impact-copy > h3 { margin-bottom: 30px; font-size: 30px; line-height: 1.45; }
  .concept-lower-page .origin-body,
  .concept-lower-page .principles-intro > p,
  .concept-lower-page .cycle-intro > p,
  .concept-lower-page .impact-copy > p { margin-left: 0; }
  .concept-lower-page .origin-body p,
  .concept-lower-page .principles-intro > p,
  .concept-lower-page .cycle-intro > p,
  .concept-lower-page .impact-copy > p { font-size: 14px; line-height: 1.85; }
  .concept-lower-page .origin-statement { margin-top: 58px; font-size: 24px; }
  .concept-lower-page .principle-rows { margin-top: 50px; }
  .concept-lower-page .principle-rows article { padding: 30px 0 34px; }
  .concept-lower-page .principle-rows h3 { font-size: 21px; }
  .concept-lower-page .cycle-diagram { margin-top: 48px; }
  .concept-lower-page .cycle-role-notes { margin-top: 36px; }
  .concept-lower-page .cycle-role-notes p { grid-template-columns: 80px 1fr; gap: 18px; }
  .concept-lower-page .concept-impact { margin: 88px auto; }
  .concept-lower-page .impact-photo { min-height: 360px; }
  .concept-lower-page .impact-copy { padding-top: 56px; }
  .concept-lower-page .impact-steps { margin-left: 0; }
}

/* CONTACT page */
.contact-page { background: white; color: var(--ink); }
.contact-page .bracket-heading--left { justify-content: flex-start; }
.contact-page .detail-kicker { margin: 0 0 10px; color: var(--orange); font-family: var(--font-sans, 'Noto Sans JP', sans-serif); font-size: 14px; font-weight: 700; letter-spacing: .14em; }
.contact-page-hero { position: relative; min-height: 650px; display: flex; align-items: center; overflow: hidden; background: url('assets/contact-consultation.png') center 48% / cover no-repeat; color: white; }
.contact-page-hero::before { content: ''; position: absolute; inset: 0; background: linear-gradient(90deg, rgb(5 13 16 / .82) 0%, rgb(5 13 16 / .68) 48%, rgb(5 13 16 / .52) 100%); }
.contact-page-hero .contact-watermark { color: rgb(255 255 255 / .11); }
.contact-page-hero-inner { position: relative; z-index: 1; width: min(900px, calc(100% - 96px)); margin: 0 auto; padding-top: 80px; }
.contact-page-hero-inner .contact-kicker { margin-bottom: 26px; }
.contact-page-hero h1 { margin: 0 0 28px; font-size: clamp(54px, 5.2vw, 80px); font-weight: 900; letter-spacing: -.04em; line-height: 1.15; }
.contact-page-hero-inner > p:last-child { margin: 0; font-size: 16px; font-weight: 700; line-height: 1.9; }

.contact-form-section { padding: 140px 24px 150px; background: white; }
.contact-form-inner { width: min(900px, 100%); margin: 0 auto; }
.contact-form-inner > .bracket-heading { margin-bottom: 48px; font-size: 30px; }
.contact-form-intro { max-width: 680px; margin: 0 0 82px auto; font-size: 16px; font-weight: 700; line-height: 1.9; }
.contact-form { border-top: 1px solid rgb(13 13 13 / .18); }
.form-hidden { position: absolute; left: -9999px; }
.form-row { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 44px; align-items: start; margin: 0; padding: 34px 0; border: 0; border-bottom: 1px solid rgb(13 13 13 / .18); }
.form-row > span,
.form-label { padding-top: 13px; font-size: 15px; font-weight: 800; line-height: 1.6; }
.form-row b,
.form-label b { margin-left: 8px; color: var(--orange); font-size: 11px; font-weight: 800; }
.contact-form input[type='text'],
.contact-form input[type='email'],
.contact-form input[type='tel'],
.contact-form input[type='url'],
.contact-form textarea { width: 100%; border: 1px solid rgb(13 13 13 / .2); border-radius: 0; outline: none; background: white; color: var(--ink); font: inherit; font-size: 15px; transition: border-color .2s ease; }
.contact-form input[type='text'],
.contact-form input[type='email'],
.contact-form input[type='tel'],
.contact-form input[type='url'] { height: 52px; padding: 0 16px; }
.contact-form textarea { display: block; min-height: 210px; padding: 15px 16px; resize: vertical; line-height: 1.8; }
.contact-form input:focus,
.contact-form textarea:focus { border-color: var(--orange); }
.contact-form input::placeholder,
.contact-form textarea::placeholder { color: #92989a; }
.form-label { margin: 0; }
.form-radio-group { display: flex; flex-wrap: wrap; gap: 18px 32px; min-height: 52px; align-items: center; }
.form-radio-group label { display: inline-flex; align-items: center; gap: 10px; font-size: 14px; font-weight: 700; cursor: pointer; }
.form-radio-group input,
.form-consent input { width: 18px; height: 18px; margin: 0; accent-color: var(--orange); }
.form-consent { display: flex; justify-content: center; align-items: center; gap: 12px; margin: 58px 0 0; font-size: 14px; font-weight: 700; cursor: pointer; }
.form-note { margin: 18px 0 0; color: #687073; font-size: 12px; font-weight: 600; line-height: 1.8; text-align: center; }
.form-submit { margin: 42px auto 0; border: 0; cursor: pointer; }

.thanks-page { position: relative; min-height: 720px; display: grid; place-items: center; overflow: hidden; background: var(--paper); padding: 170px 24px 110px; }
.thanks-page::before { content: 'THANK YOU'; position: absolute; top: -45px; left: -18px; color: white; font-family: var(--font-sans, 'Noto Sans JP', sans-serif); font-size: clamp(150px, 17vw, 280px); font-weight: 700; letter-spacing: -.06em; line-height: 1; }
.thanks-inner { position: relative; z-index: 1; width: min(760px, 100%); text-align: center; }
.thanks-inner .detail-kicker { text-align: center; }
.thanks-inner .bracket-heading { margin: 0 0 38px; font-size: clamp(28px, 3vw, 42px); }
.thanks-inner > p:not(.detail-kicker) { margin: 0; font-size: 16px; font-weight: 700; line-height: 1.9; }
.thanks-inner .more-button { margin-top: 48px; }

@media (max-width: 640px) {
  .contact-page .detail-kicker { font-size: 12px; }
  .contact-page-hero { min-height: 560px; }
  .contact-page-hero-inner { width: calc(100% - 40px); padding-top: 76px; }
  .contact-page-hero h1 { font-size: 46px; }
  .contact-page-hero-inner > p:last-child { font-size: 14px; }
  .contact-form-section { padding: 88px 20px 96px; }
  .contact-form-inner > .bracket-heading { margin-bottom: 34px; font-size: 24px; }
  .contact-form-intro { margin: 0 0 52px; font-size: 14px; line-height: 1.85; }
  .form-row { display: block; padding: 26px 0 30px; }
  .form-row > span,
  .form-label { display: block; padding: 0 0 14px; }
  .form-radio-group { display: grid; gap: 14px; }
  .contact-form input[type='text'],
  .contact-form input[type='email'],
  .contact-form input[type='tel'],
  .contact-form input[type='url'],
  .contact-form textarea { font-size: 16px; }
  .form-consent { margin-top: 42px; }
  .form-submit { width: 100%; }
  .thanks-page { min-height: 640px; }
  .thanks-inner .bracket-heading { font-size: 28px; }
  .thanks-inner > p:not(.detail-kicker) { font-size: 14px; }
}

/* LEGAL pages */
.legal-page { background: white; color: var(--ink); }
.legal-page .detail-kicker { margin: 0 0 10px; color: var(--orange); font-family: var(--font-sans, 'Noto Sans JP', sans-serif); font-size: 14px; font-weight: 700; letter-spacing: .14em; }
.legal-page .bracket-heading--left { justify-content: flex-start; }
.legal-hero { min-height: 430px; padding: 220px 24px 100px; background: var(--paper); }
.legal-inner { width: min(900px, 100%); margin: 0 auto; }
.legal-hero .bracket-heading { margin: 0; font-size: clamp(34px, 4vw, 56px); line-height: 1.35; }
.legal-content { min-height: 560px; padding: 110px 24px 150px; }
.legal-status { margin: 0; padding: 30px 0; border-top: 1px solid rgb(13 13 13 / .18); border-bottom: 1px solid rgb(13 13 13 / .18); font-size: 16px; font-weight: 700; line-height: 1.9; }
.legal-body { margin-top: 82px; }
.legal-body h2 { margin: 0 0 24px; font-size: 28px; font-weight: 900; }
.legal-body p { max-width: 680px; margin: 0; font-size: 15px; font-weight: 700; line-height: 2; }

@media (max-width: 640px) {
  .legal-page .detail-kicker { font-size: 12px; }
  .legal-hero { min-height: 340px; padding: 156px 20px 70px; }
  .legal-hero .bracket-heading { font-size: 30px; }
  .legal-content { min-height: 460px; padding: 76px 20px 96px; }
  .legal-status { padding: 24px 0; font-size: 14px; }
  .legal-body { margin-top: 56px; }
  .legal-body h2 { font-size: 24px; }
  .legal-body p { font-size: 14px; }
}

/* Home copy fitted to the established composition */
.hero-copy--message { padding-top: 202px; }
.hero-copy--message h1 { margin-bottom: 17px; font-size: 23px; line-height: 1.55; }
.hero-equation { margin: 0 0 16px; font-family: var(--font-sans, 'Noto Sans JP', sans-serif); font-size: 13px; font-weight: 700; letter-spacing: .1em; }
.hero-copy--message .hero-description { max-width: 440px; }
.hero-copy--message .hero-actions { margin-top: 25px; }
.concept-price { margin-top: 24px; text-align: center; scroll-margin-top: 140px; }
.concept-price p { margin: 0; font-size: 15px; font-weight: 700; line-height: 1.8; }
.concept-price a { display: inline-block; margin-top: 10px; font-size: 14px; text-decoration: underline; text-underline-offset: 5px; }
.faq-item { scroll-margin-top: 135px; }
.faq-item summary:focus-visible, a:focus-visible, .menu-button:focus-visible { outline: 2px solid var(--blue); outline-offset: 5px; }
@media (max-width: 980px) {
  .hero-copy--message { padding-top: 190px; }
}
@media (max-width: 640px) {
  .hero-copy--message { padding-top: 185px; }
  .hero-copy--message h1 { margin-bottom: 13px; font-size: 18px; }
  .hero-equation { margin-bottom: 13px; font-size: 11px; }
  .hero-copy--message .hero-actions { margin-top: 20px; }
  .hero-copy--message .hero-button { padding-inline: 15px; font-size: 12px; }
  .concept-price p { font-size: 14px; }
  .concept-price a { font-size: 13px; }
}

/* Benefits use the established type and photo language, without card surfaces. */
.benefits { padding: 112px 40px; background: white; }
.benefits--shops { background: var(--paper); }
.benefit-row { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); column-gap: 80px; row-gap: 32px; width: min(1120px, 100%); margin: 0 auto; }
.benefit-heading { grid-column: 1; grid-row: 1; }
.benefit-heading .bracket-heading { justify-content: flex-start; margin: 0 0 30px; }
.benefit-heading h3 { margin: 0; font-size: 36px; font-weight: 900; letter-spacing: -.025em; line-height: 1.45; }
.benefit-photo { grid-column: 2; grid-row: 1 / 3; min-width: 0; margin: 0; }
.benefit-photo img { display: block; width: 100%; height: 100%; min-height: 610px; object-fit: cover; }
.benefit-photo--shops img { object-position: 66% center; }
.benefit-list { grid-column: 1; grid-row: 2; display: grid; gap: 28px; margin: 0; padding: 0; list-style: none; }
.benefit-list h4 { margin: 0 0 10px; font-size: 18px; font-weight: 800; line-height: 1.65; }
.benefit-list p { margin: 0; font-size: 16px; font-weight: 600; line-height: 1.9; }
.benefits--shops .benefit-heading, .benefits--shops .benefit-list { grid-column: 2; }
.benefits--shops .benefit-photo { grid-column: 1; }
@media (max-width: 980px) {
  .benefits { padding: 88px 32px; }
  .benefit-row { column-gap: 40px; }
  .benefit-heading .bracket-heading { font-size: 20px; gap: 10px; }
  .benefit-heading h3 { font-size: 30px; }
}
@media (max-width: 760px) {
  .benefits { padding: 72px 20px 80px; }
  .benefit-row { grid-template-columns: minmax(0, 1fr); gap: 32px; max-width: 560px; }
  .benefit-heading, .benefits--shops .benefit-heading { grid-column: 1; grid-row: 1; }
  .benefit-heading .bracket-heading { margin-bottom: 24px; }
  .benefit-heading h3 { font-size: 28px; }
  .benefit-photo, .benefits--shops .benefit-photo { grid-column: 1; grid-row: 2; }
  .benefit-photo img { height: auto; min-height: 0; aspect-ratio: 4 / 3; object-position: center; }
  .benefit-photo--guests img { aspect-ratio: 1; }
  .benefit-photo--shops img { object-position: 66% center; }
  .benefit-list, .benefits--shops .benefit-list { grid-column: 1; grid-row: 3; gap: 26px; }
  .benefit-list h4 { font-size: 16px; }
  .benefit-list p { font-size: 14px; }
}

/* The existing header navigation also serves narrow screens. */
@media (max-width: 1180px) {
  .desktop-nav.is-open { display: flex; position: absolute; top: 108px; right: 28px; left: 28px; height: auto; max-height: calc(100dvh - 130px); overflow-y: auto; align-items: stretch; flex-direction: column; gap: 0; padding: 18px 28px 24px; border-radius: 0; box-shadow: 0 12px 24px rgb(0 0 0 / .12); }
  .desktop-nav.is-open > a { padding: 18px 0; border-bottom: 1px solid #e7e7e7; }
  .desktop-nav.is-open > .language-control, .desktop-nav.is-open > .nav-socials { display: none; }
  .desktop-nav.is-open .nav-cta { margin: 20px 0 0; }
  .desktop-nav.is-open .nav-cta a { width: 50%; }
}
@media (max-width: 640px) {
  .desktop-nav.is-open { top: 84px; right: 20px; left: 20px; max-height: calc(100dvh - 104px); padding-inline: 22px; }
}