:root {
  --navy: #1c2f56;
  --navy-soft: rgba(28, 47, 86, 0.55);
  --blue: #0b60ad;
  --blue-dark: #094f8f;
  --gold: #c5a165;
  --text: #333333;
  --muted: #7a7a7a;
  --line: #e2e8f0;
  --bg: #ffffff;
  --bg-soft: #f7f9fc;
  --max: 1080px;
  --narrow: 720px;
  --radius: 4px;
  --shadow: 0 8px 28px rgba(28, 47, 86, 0.06);
  --font: "Noto Sans JP", sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  line-height: 1.85;
  font-size: 15px;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--blue);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.pc-only {
  display: none;
}

@media (min-width: 768px) {
  .pc-only {
    display: inline;
  }
}

.container {
  width: min(100% - 2.5rem, var(--max));
  margin-inline: auto;
}

.container.narrow {
  width: min(100% - 2.5rem, var(--narrow));
}

.section {
  padding: 5.5rem 0;
}

.section--tight {
  padding: 4.5rem 0 3.5rem;
}

.section--soft {
  background: var(--bg-soft);
}

.section--grid {
  background-color: #fff;
  background-image:
    linear-gradient(#e2e8f0 1px, transparent 1px),
    linear-gradient(90deg, #e2e8f0 1px, transparent 1px);
  background-size: 40px 40px;
  background-position: center top;
}

.section-title {
  margin: 0 0 2rem;
  font-size: clamp(1.35rem, 2.4vw, 1.75rem);
  font-weight: 700;
  color: var(--navy);
  text-align: center;
  letter-spacing: 0.06em;
  line-height: 1.5;
}

.section-label {
  margin: 0 0 0.6rem;
  text-align: center;
  color: var(--gold);
  font-size: 0.8rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.prose p {
  margin: 0 0 1.1rem;
  color: var(--text);
}

.prose p:last-child {
  margin-bottom: 0;
}

.prose--lead {
  margin-bottom: 2.75rem;
  text-align: left;
}

@media (min-width: 768px) {
  .prose--lead {
    text-align: center;
  }
}

/* Brand bar (minimal, not Lightning chrome) */
.site-brand {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 10;
  padding: 1rem 1.25rem;
}

.site-brand__link {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  color: #fff;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-decoration: none;
  text-shadow: 0 1px 8px rgba(0, 0, 0, 0.25);
}

.site-brand__link img {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: #fff;
}

/* Hero */
.hero {
  position: relative;
  min-height: min(92vh, 760px);
  display: grid;
  place-items: center;
  color: #fff;
  text-align: center;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background:
    url("assets/hero.png") center / cover no-repeat;
  transform: scale(1.02);
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(28, 47, 86, 0.55) 0%, rgba(28, 47, 86, 0.72) 100%);
}

.hero__inner {
  position: relative;
  z-index: 1;
  width: min(100% - 2.5rem, 820px);
  padding: 5.5rem 0 4rem;
}

.hero__eyebrow {
  margin: 0 0 1.25rem;
  font-size: 0.85rem;
  letter-spacing: 0.22em;
  color: rgba(255, 255, 255, 0.88);
}

.hero__title {
  margin: 0 0 1.5rem;
  font-size: clamp(1.85rem, 5.5vw, 3.2rem);
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: 0.04em;
}

.hero__lead {
  margin: 0 auto;
  max-width: 36em;
  font-size: clamp(0.95rem, 2.2vw, 1.05rem);
  line-height: 1.9;
  color: rgba(255, 255, 255, 0.92);
  font-weight: 400;
}

/* Concerns */
.concerns {
  display: grid;
  gap: 2rem;
  align-items: center;
}

@media (min-width: 860px) {
  .concerns {
    grid-template-columns: 1.2fr 0.8fr;
    gap: 3rem;
  }
}

.concerns__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.concerns__list li {
  position: relative;
  padding: 0.85rem 0 0.85rem 1.6rem;
  border-bottom: 1px solid var(--line);
  color: var(--text);
}

.concerns__list li::before {
  content: "✔︎";
  position: absolute;
  left: 0;
  color: var(--gold);
  font-size: 0.9rem;
}

.concerns__aside img {
  margin-inline: auto;
  max-width: 420px;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 2px;
}

.concerns__note {
  margin: 2.5rem 0 0;
  color: var(--muted);
  font-size: 0.95rem;
  text-align: left;
}

@media (min-width: 768px) {
  .concerns__note {
    text-align: center;
  }
}

/* Scenes */
.scenes {
  display: grid;
  gap: 2.5rem;
}

@media (min-width: 900px) {
  .scenes {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.75rem;
  }
}

.scene img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  margin-bottom: 1.1rem;
}

.scene h3 {
  margin: 0 0 0.75rem;
  font-size: 1.15rem;
  color: var(--navy);
  letter-spacing: 0.04em;
}

.scene p {
  margin: 0 0 0.85rem;
  font-size: 0.92rem;
  color: var(--text);
}

.scene p:last-child {
  margin-bottom: 0;
}

/* Flow */
.flow {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 2.25rem;
}

.flow__item {
  display: grid;
  gap: 1.25rem;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(226, 232, 240, 0.9);
  padding: 1.25rem;
  box-shadow: var(--shadow);
}

@media (min-width: 800px) {
  .flow__item {
    grid-template-columns: 280px 1fr;
    align-items: center;
    padding: 1.5rem;
    gap: 1.75rem;
  }

  .flow__item--text {
    grid-template-columns: 1fr;
  }
}

.flow__media img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.flow__num {
  margin: 0 0 0.35rem;
  color: var(--gold);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.flow__body h3 {
  margin: 0 0 0.7rem;
  color: var(--navy);
  font-size: 1.15rem;
}

.flow__body p:last-child {
  margin: 0;
  font-size: 0.95rem;
}

/* Services */
.services {
  display: grid;
  gap: 1.25rem;
}

@media (min-width: 720px) {
  .services {
    grid-template-columns: repeat(2, 1fr);
  }
}

.service-card {
  background: #fff;
  border: 1px solid var(--line);
  padding: 1.75rem 1.5rem 1.5rem;
  display: flex;
  flex-direction: column;
  min-height: 100%;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.service-card:hover {
  border-color: rgba(11, 96, 173, 0.35);
  box-shadow: var(--shadow);
}

.service-card--accent {
  border-color: rgba(197, 161, 101, 0.55);
  background: linear-gradient(180deg, #fff 0%, #fcfaf6 100%);
}

.service-card h3 {
  margin: 0 0 0.55rem;
  color: var(--navy);
  font-size: 1.2rem;
  letter-spacing: 0.04em;
}

.service-card__catch {
  margin: 0 0 1.1rem;
  color: var(--muted);
  font-size: 0.92rem;
}

.service-card__meta {
  margin: 0 0 1.25rem;
  font-size: 0.88rem;
  color: var(--text);
  line-height: 1.75;
  flex: 1;
}

.service-card__price {
  margin: 0;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--navy);
  letter-spacing: 0.02em;
}

/* Features */
.features {
  display: grid;
  gap: 1.25rem;
}

@media (min-width: 860px) {
  .features {
    grid-template-columns: repeat(3, 1fr);
  }
}

.feature {
  background: #fff;
  border-top: 2px solid var(--gold);
  padding: 1.5rem 1.25rem 1.35rem;
  box-shadow: var(--shadow);
}

.feature__num {
  margin: 0 0 0.6rem;
  color: var(--gold);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.14em;
}

.feature h3 {
  margin: 0 0 0.75rem;
  color: var(--navy);
  font-size: 1.05rem;
  line-height: 1.55;
  letter-spacing: 0.03em;
}

.feature p:last-child {
  margin: 0;
  font-size: 0.92rem;
  color: var(--text);
}

/* Anniversary */
.anniversary {
  background: var(--navy);
  color: #fff;
  text-align: center;
  padding: 4.5rem 0;
}

.anniversary__title {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  margin: 0 0 1.75rem;
  font-size: clamp(1.4rem, 3vw, 1.85rem);
  font-weight: 700;
  letter-spacing: 0.12em;
  color: #fff;
}

.anniversary__title span {
  display: inline-block;
  padding: 0 0.2em;
}

.anniversary__title::before,
.anniversary__title::after {
  content: "";
  display: block;
  width: min(220px, 58vw);
  height: 10px;
  background:
    linear-gradient(90deg, transparent 0%, transparent 12%, var(--gold) 12%, var(--gold) 46%, transparent 46%, transparent 54%, var(--gold) 54%, var(--gold) 88%, transparent 88%),
    radial-gradient(circle, var(--gold) 1.5px, transparent 1.8px);
  background-repeat: no-repeat, no-repeat;
  background-size: 100% 1px, 10px 10px;
  background-position: center, center;
}

.anniversary__text {
  margin: 0 auto;
  max-width: 34em;
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.98rem;
  line-height: 1.95;
}

.anniversary__text + .anniversary__text {
  margin-top: 1.1rem;
}

/* About */
.about {
  display: grid;
  gap: 2rem;
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid var(--line);
  padding: 1.5rem;
  box-shadow: var(--shadow);
}

@media (min-width: 800px) {
  .about {
    grid-template-columns: 260px 1fr;
    gap: 2.5rem;
    padding: 2rem;
    align-items: start;
  }
}

.about__photo img {
  width: 100%;
  max-width: 320px;
  margin-inline: auto;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  object-position: center 18%;
}

@media (max-width: 799px) {
  .about__photo img {
    aspect-ratio: 4 / 5;
    object-position: center 22%;
    max-height: 360px;
  }
}

.about__role {
  margin: 0 0 0.25rem;
  color: var(--gold);
  font-size: 0.85rem;
  letter-spacing: 0.16em;
}

.about__name {
  margin: 0 0 1.35rem;
  color: var(--navy);
  font-size: clamp(1.5rem, 3vw, 1.9rem);
  font-weight: 700;
  letter-spacing: 0.08em;
}

.about__dl {
  margin: 0;
  display: grid;
  gap: 0.85rem;
}

.about__dl > div {
  display: grid;
  gap: 0.15rem;
  padding-bottom: 0.85rem;
  border-bottom: 1px solid var(--line);
}

@media (min-width: 600px) {
  .about__dl > div {
    grid-template-columns: 6.5rem 1fr;
    gap: 1rem;
    align-items: baseline;
  }
}

.about__dl dt {
  margin: 0;
  color: var(--muted);
  font-size: 0.85rem;
  letter-spacing: 0.06em;
}

.about__dl dd {
  margin: 0;
  color: var(--navy);
  font-weight: 500;
}

/* CTA */
.cta {
  text-align: center;
  padding-bottom: 5rem;
}

.cta__text {
  margin: -0.5rem 0 1.75rem;
  color: var(--muted);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 240px;
  padding: 0.95rem 1.75rem;
  background: var(--blue);
  color: #fff;
  border-radius: var(--radius);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-decoration: none;
  transition: background 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
}

.btn:hover {
  background: #fff;
  color: var(--blue);
  box-shadow: inset 0 0 0 2px var(--blue);
  text-decoration: none;
}

.footer {
  padding: 1.5rem 1rem 2rem;
  text-align: center;
  color: var(--muted);
  font-size: 0.8rem;
  border-top: 1px solid var(--line);
}

.footer p {
  margin: 0;
}

/* Reveal */
.reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}