*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}

:root {
  --c-bg: #ffffff;
  --c-bg-alt: #F5F3F0;
  --c-bg-dark: #f5f3f0;
  --c-text: #1a1a1a;
  --c-text-sub: #444444;
  --c-accent: #D2553D;
  --c-accent-hover: #b8432d;
  --c-border: #ddd;
  --f-sans: 'Noto Sans JP', 'Inter', sans-serif;
  --w: min(720px, 100% - 48px);
}

body {
  font-family: var(--f-sans);
  font-size: 16px;
  line-height: 1.9;
  color: var(--c-text);
  background: var(--c-bg);
  -webkit-font-smoothing: antialiased;
}

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

/* ========================================
   HERO
   ======================================== */
.hero {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
}

.hero__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(10,10,10,0.92) 0%,
    rgba(10,10,10,0.7) 35%,
    rgba(10,10,10,0.25) 65%,
    rgba(10,10,10,0.1) 100%
  );
}

.hero__content {
  position: relative;
  z-index: 1;
  padding: 0 24px 48px;
  max-width: 800px;
}

.hero__hooks {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

.hero__hook {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: #fff;
  background: var(--c-accent);
  padding: 5px 14px;
  border-radius: 3px;
}

.hero__heading {
  font-size: clamp(28px, 6vw, 44px);
  font-weight: 900;
  line-height: 1.3;
  color: #fff;
  margin-bottom: 12px;
  letter-spacing: -0.02em;
}

.hero__sub {
  font-size: 14px;
  font-weight: 500;
  color: rgba(255,255,255,0.7);
  margin-bottom: 28px;
}

.hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 28px;
}

.hero__tag {
  font-size: 12px;
  font-weight: 500;
  color: rgba(255,255,255,0.85);
  background: rgba(255,255,255,0.12);
  padding: 6px 14px;
  border-radius: 3px;
  backdrop-filter: blur(4px);
}

.hero__cta-row {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.hero__price {
  font-size: 13px;
  color: rgba(255,255,255,0.5);
}

/* ========================================
   BUTTON
   ======================================== */
.btn {
  display: inline-block;
  font-family: var(--f-sans);
  font-size: 16px;
  font-weight: 700;
  color: #fff;
  background: var(--c-accent);
  padding: 18px 44px;
  border: none;
  border-radius: 4px;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.15s, transform 0.15s;
}
.btn:hover { background: var(--c-accent-hover); transform: translateY(-1px); }

.btn--full {
  display: block;
  text-align: center;
  max-width: 400px;
  margin: 0 auto;
  padding: 20px;
  font-size: 17px;
}

.btn--dark {
  background: var(--c-text);
}
.btn--dark:hover { background: #333; }

/* ========================================
   SECTIONS
   ======================================== */
.sec {
  padding: 88px 0;
}

.sec--alt {
  background: var(--c-bg-alt);
}

.sec--dark {
  background: var(--c-bg-dark);
  color: var(--c-text);
}

.sec--dark .sec__label {
  color: var(--c-accent);
}

.sec--dark .sec__text {
  color: var(--c-text);
}

.sec__inner {
  width: var(--w);
  margin: 0 auto;
}

.sec__label {
  font-size: 14px;
  font-weight: 700;
  color: var(--c-accent);
  margin-bottom: 12px;
}

.sec__header {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  margin-bottom: 64px;
}

.sec__icon {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--c-text);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.sec--dark .sec__icon {
  background: var(--c-text);
}

.sec__icon svg {
  width: 24px;
  height: 24px;
  stroke: #fff;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.sec--dark .sec__icon svg {
  stroke: #fff;
}

.sec__heading {
  font-size: clamp(26px, 5.5vw, 36px);
  font-weight: 900;
  line-height: 1.4;
  letter-spacing: -0.01em;
  margin-bottom: 0;
}

.sec__text {
  color: var(--c-text);
  font-size: 16px;
  margin-bottom: 16px;
}

.sec__catch{
  margin-bottom: 60px;
}

.sec__message{
  font-size: clamp(22px, 5.0vw, 32px);
  font-weight: 900;
  line-height: 1.4;
  letter-spacing: -0.01em;
  margin-bottom: 0;
  text-align: center;
}
.work-step{
  margin: 48px 0;
}

.work-step__title{
  display: flex;
  align-items: center;
  margin-bottom: 16px;
  font-size: 27px;
}

.work-step__num{
  display: inline-flex;
  justify-content: center;
  align-items: center;
  border-radius: 50%;
  width: 48px;
  height: 48px;
  margin-right: 16px;
  background-color: #D2553D;
  color: #fff;
  text-align: center;
  font-size: 21px;
}
/* ========================================
   EXAMPLE (stamps in context)
   ======================================== */
.example {
  margin-top: 48px;
  margin-bottom: 48px;
}

.example__label {
  font-size: 16px;
  font-weight: 700;
  color: var(--c-text);
  margin-bottom: 20px;
}

.example__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}

.example__cell {
  text-align: center;
}

.example__cell img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: contain;
  background: var(--c-bg);
  border: 1px solid var(--c-border);
  border-radius: 8px;
  padding: 6px;
}

.example__cell span {
  display: block;
  margin-top: 6px;
  font-size: 13px;
  color: var(--c-text-sub);
}

.example__note {
  margin-top: 16px;
  font-size: 14px;
  color: var(--c-text-sub);
}

@media (max-width: 400px) {
  .example__grid { grid-template-columns: repeat(2, 1fr); }
}

/* ========================================
   POINTS
   ======================================== */
.points {
  list-style: none;
  margin-top: 28px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.points li {
  font-size: 16px;
  color: var(--c-text);
  padding-left: 22px;
  position: relative;
}

.points li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 10px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--c-accent);
  opacity: 0.4;
}

/* ========================================
   MESSAGE
   ======================================== */
.msg__takeaway {
  color: var(--c-text);
  font-size: 16px;
}

/* ========================================
   PROFILE
   ======================================== */
.profile__grid {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 40px;
  align-items: start;
}

.profile__photo {
  height: 220px;
  border-radius: 6px;
  overflow: hidden;
}

.profile__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

.profile__name {
  font-size: 22px;
  font-weight: 900;
  margin-bottom: 4px;
}

.profile__name-sub {
  font-size: 12px;
  color: var(--c-text-sub);
  margin-bottom: 16px;
}

.profile__list{ 
  margin-bottom: 40px;
  padding-left: 40px;
}

.profile__bio {
  font-size: 16px;
  color: var(--c-text);
  line-height: 2;
}

.profile__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 16px;
}

.profile__tag {
  font-size: 13px;
  font-weight: 500;
  color: var(--c-text);
  background: var(--c-bg-alt);
  padding: 6px 14px;
  border-radius: 3px;
}

.profile__scene {
  margin-top: 32px;
  border-radius: 6px;
  overflow: hidden;
}

.profile__scene img { width: 100%; height: auto; }

.profile__scene-caption {
  margin-top: 8px;
  font-size: 12px;
  color: var(--c-text-sub);
}

@media (max-width: 520px) {
  .profile__grid {
    grid-template-columns: 120px 1fr;
    gap: 16px;
  }
  .profile__photo { width: 120px; height: 150px; }
}

/* ========================================
   TABLE
   ======================================== */
.info-table {
  width: 100%;
  border-collapse: collapse;
}

.info-table tr {
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.info-table th {
  text-align: left;
  font-size: 15px;
  font-weight: 700;
  color: var(--c-text);
  padding: 18px 40px 18px 0;
  vertical-align: top;
  white-space: nowrap;
  width: 80px;
}

.info-table td {
  font-size: 16px;
  padding: 18px 0;
  line-height: 1.8;
  color: var(--c-text-sub);
}

.info-table__note {
  margin-top: 4px;
  font-size: 13px;
  color: var(--c-text-sub);
}

.map {
  width: 100%;
  height: 220px;
  border-radius: 6px;
  border: none;
  margin-top: 28px;
}

/* ========================================
   FAQ
   ======================================== */
.faq-list {
  display: flex;
  flex-direction: column;
}

.faq-item {
  border-bottom: 1px solid var(--c-border);
}

.faq-q {
  display: flex;
  align-items: baseline;
  gap: 24px;
  width: 100%;
  padding: 24px 0;
  background: none;
  border: none;
  font-family: var(--f-sans);
  font-size: 18px;
  font-weight: 700;
  color: var(--c-text);
  text-align: left;
  cursor: pointer;
  line-height: 1.6;
}

.faq-q::before {
  content: 'Q';
  flex-shrink: 0;
  font-size: 24px;
  font-weight: 900;
  color: var(--c-accent);
}

.faq-q svg {
  margin-left: auto;
  flex-shrink: 0;
  width: 16px;
  height: 16px;
  stroke: var(--c-text-sub);
  transition: transform 0.2s;
}

.faq-item.open .faq-q svg { transform: rotate(180deg); }

.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.faq-item.open .faq-a { max-height: 200px; }

.faq-a p {
  padding: 0 0 24px 28px;
  font-size: 18px;
  color: var(--c-text-sub);
  line-height: 1.9;
}

/* ========================================
   CLOSING
   ======================================== */
.closing {
  padding: 80px 0;
  text-align: center;
  background: var(--c-text);
  color: #fff;
}

.closing__heading {
  font-size: clamp(26px, 5.5vw, 36px);
  font-weight: 900;
  margin-bottom: 48px;
}

.closing__info {
  font-size: 16px;
  color: white;
  margin-bottom: 36px;
}

/* ========================================
   FOOTER
   ======================================== */
.footer {
  background: var(--c-text);
  border-top: 1px solid rgba(255,255,255,0.08);
  text-align: center;
  padding: 20px;
  font-size: 11px;
  color: rgba(255,255,255,0.25);
}

/* ========================================
   STICKY (mobile)
   ======================================== */
.sticky {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 50;
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(12px);
  border-top: 1px solid var(--c-border);
  padding: 10px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  transform: translateY(100%);
  transition: transform 0.3s;
}
.sticky.show { transform: translateY(0); }

.sticky__text {
  font-size: 11px;
  color: var(--c-text-sub);
  line-height: 1.4;
}
.sticky__text strong {
  display: block;
  font-size: 13px;
  color: var(--c-text);
}

.sticky__btn {
  flex-shrink: 0;
  background: var(--c-accent);
  color: #fff;
  font-family: var(--f-sans);
  font-size: 13px;
  font-weight: 700;
  padding: 12px 20px;
  border: none;
  border-radius: 4px;
  text-decoration: none;
}

@media (min-width: 768px) { .sticky { display: none; } }

/* ========================================
   ANIMATION
   ======================================== */
.fi {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s cubic-bezier(0.25,0.1,0.25,1),
              transform 0.6s cubic-bezier(0.25,0.1,0.25,1);
}
.fi.v { opacity: 1; transform: none; }