@charset "UTF-8";

/* ============================================================
   越水遥オフィシャルサイト
   白 × ロイヤルブルー(#003296) / Noto Serif JP
   ============================================================ */

:root {
  --blue: #003296;
  --blue-dark: #00226b;
  --blue-pale: #F5F5FF;
  --ink: #1c2333;
  --gray: #6b7280;
  --line-green: #06C755;
  --white: #fff;
  --sans: "Noto Sans JP", "Hiragino Kaku Gothic ProN", sans-serif;
  --serif: "Noto Serif JP", "Hiragino Mincho ProN", serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 90px; }

body {
  font-family: var(--sans);
  color: var(--ink);
  background: var(--white);
  font-size: 16px;
  line-height: 1.9;
  letter-spacing: 0.03em;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* グリッド内の画像による横はみ出し（blowout）防止 */
.hero__inner > *,
.about > *,
.profile > * { min-width: 0; }

img { max-width: 100%; height: auto; vertical-align: bottom; }
a { color: var(--blue); text-decoration: none; }
ul, ol { list-style: none; }

.wrap { width: 92%; max-width: 1080px; margin-inline: auto; }

/* ---------------- header ---------------- */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(8px);
  transition: box-shadow 0.3s;
}
.site-header.is-scrolled { box-shadow: 0 2px 18px rgba(0, 34, 107, 0.10); }

.site-header__bar {
  width: 94%;
  max-width: 1200px;
  margin-inline: auto;
  height: 74px;
  display: flex;
  align-items: center;
  gap: 28px;
}

.brand { display: flex; flex-direction: column; line-height: 1.3; }
.brand__jp {
  font-family: var(--serif);
  font-size: 20px;
  font-weight: 600;
  color: var(--ink);
  letter-spacing: 0.08em;
}
.brand__en {
  font-size: 10.5px;
  color: var(--blue);
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.nav { display: flex; gap: 26px; margin-left: auto; }
.nav__link {
  font-size: 14.5px;
  color: var(--ink);
  position: relative;
  padding: 6px 0;
}
.nav__link::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 0; height: 2px;
  background: var(--blue);
  transition: width 0.3s;
}
.nav__link:hover::after,
.nav__link[aria-current="page"]::after { width: 100%; }

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--line-green);
  color: var(--white);
  font-size: 13.5px;
  font-weight: 700;
  padding: 10px 20px;
  border-radius: 999px;
  transition: opacity 0.3s, transform 0.3s;
  white-space: nowrap;
}
.nav-cta:hover { opacity: 0.85; transform: translateY(-1px); }
.nav-cta svg { width: 18px; height: 18px; }

.menu-btn {
  display: none;
  width: 44px; height: 44px;
  background: none;
  border: none;
  cursor: pointer;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 6px;
  margin-left: auto;
}
.menu-btn span {
  display: block;
  width: 26px; height: 2px;
  background: var(--blue);
  transition: 0.3s;
}
.menu-btn.is-open span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.menu-btn.is-open span:nth-child(2) { opacity: 0; }
.menu-btn.is-open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* drawer (SP) */
.drawer {
  position: fixed;
  inset: 0;
  z-index: 99;
  background: var(--blue);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 8px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.35s, visibility 0.35s;
}
.drawer.is-open { opacity: 1; visibility: visible; }
.drawer__link {
  color: var(--white);
  font-family: var(--serif);
  font-size: 19px;
  padding: 12px 20px;
  letter-spacing: 0.1em;
}
.drawer__link--line {
  margin-top: 18px;
  background: var(--line-green);
  border-radius: 999px;
  font-family: var(--sans);
  font-size: 15px;
  font-weight: 700;
  padding: 13px 34px;
}

/* ---------------- hero ---------------- */
.hero {
  position: relative;
  margin-top: 74px;
  background: linear-gradient(115deg, #fdfdff 0%, #f2f4fc 55%, #e8ecf8 100%);
  overflow: hidden;
}
.hero__inner {
  width: 94%;
  max-width: 1200px;
  margin-inline: auto;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  align-items: center;
  min-height: 560px;
}
.hero__text { padding: 60px 0; position: relative; z-index: 2; }
.hero__catch {
  font-family: var(--serif);
  font-size: clamp(15px, 1.6vw, 19px);
  color: var(--blue);
  font-weight: 600;
  letter-spacing: 0.14em;
  margin-bottom: 18px;
}
.hero__name {
  font-family: var(--serif);
  font-size: clamp(44px, 6vw, 72px);
  font-weight: 600;
  letter-spacing: 0.1em;
  line-height: 1.25;
  color: var(--ink);
}
.hero__name-en {
  display: block;
  font-size: clamp(13px, 1.4vw, 16px);
  color: var(--blue);
  letter-spacing: 0.3em;
  margin-top: 10px;
  font-weight: 400;
}
.hero__title {
  margin-top: 22px;
  font-size: clamp(13.5px, 1.4vw, 15.5px);
  color: var(--gray);
  line-height: 2;
}
.hero__btns {
  margin-top: 34px;
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}
.hero__photo { position: relative; align-self: end; }
.hero__photo img {
  display: block;
  width: 100%;
  max-height: 620px;
  object-fit: contain;
  object-position: bottom;
  mix-blend-mode: multiply;
}

/* ---------------- buttons ---------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-weight: 700;
  font-size: 15px;
  padding: 15px 32px;
  border-radius: 999px;
  transition: transform 0.3s, box-shadow 0.3s, opacity 0.3s;
  border: none;
  cursor: pointer;
}
.btn:hover { transform: translateY(-2px); }
.btn svg { width: 20px; height: 20px; flex-shrink: 0; }

.btn--blue {
  background: var(--blue);
  color: var(--white);
  box-shadow: 0 6px 18px rgba(0, 50, 150, 0.28);
}
.btn--blue:hover { box-shadow: 0 10px 24px rgba(0, 50, 150, 0.36); }

.btn--ghost {
  background: var(--white);
  color: var(--blue);
  border: 1.5px solid var(--blue);
}

.btn--youtube {
  background: #FF0000;
  color: var(--white);
  box-shadow: 0 6px 18px rgba(255, 0, 0, 0.22);
}

/* LINEボタン：シャイニーアニメーション */
.btn--line {
  background: var(--line-green);
  color: var(--white);
  font-size: 17px;
  padding: 18px 46px;
  box-shadow: 0 8px 22px rgba(6, 199, 85, 0.35);
  position: relative;
  overflow: hidden;
}
.btn--line::after {
  content: "";
  position: absolute;
  top: -50%;
  left: -80%;
  width: 40%;
  height: 200%;
  background: rgba(255, 255, 255, 0.45);
  transform: rotate(25deg);
  animation: shiny 3s ease-in-out infinite;
}
@keyframes shiny {
  0% { left: -80%; }
  40%, 100% { left: 140%; }
}

/* ---------------- sections ---------------- */
.section { padding: 90px 0; }
.section--pale { background: var(--blue-pale); }

/* セクション見出し：青帯＋三角（LINEページと同モチーフ） */
.band-heading {
  background: var(--blue);
  text-align: center;
  padding: 42px 4% 34px;
  position: relative;
  margin-bottom: 96px;
}
.band-heading::before {
  content: "";
  position: absolute;
  left: 0;
  bottom: -56px;
  width: 100%;
  height: 56px;
  background: var(--blue);
  clip-path: polygon(0 0, 100% 0%, 50% 100%);
}
.band-heading__en {
  display: block;
  color: rgba(255, 255, 255, 0.65);
  font-size: 12.5px;
  letter-spacing: 0.34em;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.band-heading__jp {
  font-family: var(--serif);
  color: var(--white);
  font-size: clamp(24px, 3.2vw, 34px);
  font-weight: 600;
  letter-spacing: 0.14em;
}

.sec-title { text-align: center; margin-bottom: 54px; }
.sec-title__en {
  display: block;
  color: var(--blue);
  font-size: 12.5px;
  letter-spacing: 0.34em;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.sec-title__jp {
  font-family: var(--serif);
  font-size: clamp(24px, 3.2vw, 33px);
  font-weight: 600;
  letter-spacing: 0.14em;
  color: var(--ink);
}
.sec-title__jp em { font-style: normal; color: var(--blue); }

.lead { text-align: center; margin-bottom: 48px; color: var(--ink); }

/* ---------------- about (index) ---------------- */
.about {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: 60px;
  align-items: start;
}
.about__photo img {
  border-radius: 6px;
  box-shadow: 12px 12px 0 var(--blue-pale), 0 14px 30px rgba(0, 34, 107, 0.12);
  object-fit: cover;
  object-position: center top;
  aspect-ratio: 4/4.4;
  width: 100%;
}
.about__name {
  font-family: var(--serif);
  font-size: 28px;
  font-weight: 600;
  letter-spacing: 0.12em;
  margin-bottom: 4px;
}
.about__name small {
  font-size: 14px;
  color: var(--blue);
  letter-spacing: 0.2em;
  margin-left: 14px;
}
.about__role { color: var(--blue); font-size: 14px; margin-bottom: 20px; letter-spacing: 0.08em; }
.about__bio p + p { margin-top: 14px; }
.about__tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 24px; }
.tag {
  font-size: 12.5px;
  color: var(--blue);
  border: 1px solid rgba(0, 50, 150, 0.35);
  background: var(--white);
  border-radius: 999px;
  padding: 4px 14px;
}
.about__more { margin-top: 30px; }

/* ---------------- youtube ---------------- */
.yt-ch {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  margin-bottom: 44px;
  flex-wrap: wrap;
}
.yt-ch__name {
  font-family: var(--serif);
  font-size: 21px;
  font-weight: 600;
  letter-spacing: 0.06em;
}
.yt-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 34px;
  max-width: 920px;
  margin-inline: auto;
}
.yt-grid--single { grid-template-columns: 1fr; max-width: 680px; }
.yt-card {
  background: var(--white);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 10px 28px rgba(0, 34, 107, 0.10);
}
.yt-card__frame { position: relative; aspect-ratio: 16/9; }
.yt-card__frame iframe {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  border: 0;
}
.yt-card__title {
  font-size: 13.5px;
  line-height: 1.7;
  padding: 16px 18px 18px;
  color: var(--ink);
}
.yt-more { text-align: center; margin-top: 46px; }

/* ---------------- LINE section ---------------- */
.line-sec {
  background: var(--blue);
  color: var(--white);
  padding: 90px 0 100px;
}
.line-sec .sec-title__en { color: rgba(255, 255, 255, 0.65); }
.line-sec .sec-title__jp { color: var(--white); }
.line-sec__lead { text-align: center; max-width: 640px; margin: 0 auto 46px; }

.line-box {
  background: var(--white);
  color: var(--ink);
  border-radius: 12px;
  max-width: 860px;
  margin-inline: auto;
  padding: 46px 50px 50px;
  box-shadow: 0 18px 44px rgba(0, 12, 40, 0.30);
}
.line-box__benefits { display: grid; gap: 18px; margin-bottom: 36px; }
.line-benefit {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  border-bottom: 1px solid rgba(0, 50, 150, 0.15);
  padding-bottom: 18px;
}
.line-benefit:last-child { border-bottom: none; padding-bottom: 0; }
.line-benefit__icon {
  flex-shrink: 0;
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--blue-pale);
  color: var(--blue);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--serif);
  font-weight: 600;
  font-size: 17px;
}
.line-benefit h3 {
  font-family: var(--serif);
  color: var(--blue);
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 4px;
}
.line-benefit p { font-size: 14.5px; }

.line-box__cta {
  text-align: center;
  border-top: 1.5px solid var(--blue);
  padding-top: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
}
.line-box__qr { text-align: center; font-size: 12.5px; color: var(--gray); }
.line-box__qr img {
  width: 128px; height: 128px;
  border: 1px solid #e2e6f2;
  border-radius: 8px;
  margin-bottom: 6px;
}
.line-box__note { font-size: 12.5px; color: var(--gray); margin-top: 18px; text-align: center; }

/* ---------------- column ---------------- */
.col-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}
.col-card {
  background: var(--white);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 8px 24px rgba(0, 34, 107, 0.09);
  display: flex;
  flex-direction: column;
  transition: transform 0.3s, box-shadow 0.3s;
  color: var(--ink);
}
.col-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 16px 34px rgba(0, 34, 107, 0.16);
}
.col-card__head {
  background: linear-gradient(120deg, var(--blue) 0%, #1a4fc0 100%);
  color: var(--white);
  font-family: var(--serif);
  min-height: 118px;
  display: flex;
  align-items: center;
  padding: 20px 24px;
  font-size: 16.5px;
  font-weight: 600;
  line-height: 1.6;
  letter-spacing: 0.05em;
}
.col-card__body { padding: 20px 24px 24px; display: flex; flex-direction: column; flex-grow: 1; }
.col-card__excerpt { font-size: 13.5px; color: var(--gray); flex-grow: 1; }
.col-card__meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 16px;
  font-size: 12px;
  color: var(--gray);
}
.col-card__cat {
  background: var(--blue-pale);
  color: var(--blue);
  border-radius: 999px;
  padding: 2px 12px;
  font-weight: 700;
}
.col-more { text-align: center; margin-top: 46px; }

/* ---------------- article ---------------- */
.article-hero {
  margin-top: 74px;
  background: var(--blue);
  color: var(--white);
  padding: 70px 0 60px;
  position: relative;
}
.article-hero::before {
  content: "";
  position: absolute;
  left: 0; bottom: -44px;
  width: 100%; height: 44px;
  background: var(--blue);
  clip-path: polygon(0 0, 100% 0%, 50% 100%);
  z-index: 1;
}
.article-hero__meta { display: flex; gap: 14px; align-items: center; font-size: 13px; margin-bottom: 16px; }
.article-hero__cat {
  background: var(--white);
  color: var(--blue);
  border-radius: 999px;
  padding: 3px 14px;
  font-weight: 700;
  font-size: 12px;
}
.article-hero__title {
  font-family: var(--serif);
  font-size: clamp(24px, 3.4vw, 34px);
  font-weight: 600;
  line-height: 1.6;
  letter-spacing: 0.06em;
}

.article { max-width: 760px; margin-inline: auto; padding: 110px 0 90px; width: 92%; }
.article > p { margin-bottom: 26px; }
.article h2 {
  font-family: var(--serif);
  font-size: 24px;
  font-weight: 600;
  color: var(--blue);
  border-left: 5px solid var(--blue);
  padding: 4px 0 4px 18px;
  margin: 56px 0 24px;
  line-height: 1.5;
}
.article h3 {
  font-family: var(--serif);
  font-size: 19px;
  font-weight: 600;
  margin: 40px 0 16px;
  padding-bottom: 8px;
  border-bottom: 1.5px solid rgba(0, 50, 150, 0.25);
}
.article ul, .article ol { margin: 0 0 26px 4px; }
.article ul li, .article ol li {
  position: relative;
  padding-left: 26px;
  margin-bottom: 10px;
}
.article ul li::before {
  content: "";
  position: absolute;
  left: 6px; top: 13px;
  width: 8px; height: 8px;
  background: var(--blue);
  transform: rotate(45deg);
}
.article ol { counter-reset: num; }
.article ol li { counter-increment: num; }
.article ol li::before {
  content: counter(num);
  position: absolute;
  left: 0; top: 4px;
  width: 20px; height: 20px;
  background: var(--blue);
  color: var(--white);
  border-radius: 50%;
  font-size: 12px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}
.article .point-box {
  background: var(--blue-pale);
  border: 1.5px solid rgba(0, 50, 150, 0.25);
  border-radius: 10px;
  padding: 26px 30px;
  margin: 34px 0;
}
.point-box__title {
  font-family: var(--serif);
  color: var(--blue);
  font-weight: 600;
  font-size: 17px;
  margin-bottom: 10px;
}
.article-cta {
  background: var(--blue-pale);
  border-radius: 12px;
  text-align: center;
  padding: 40px 30px;
  margin-top: 64px;
}
.article-cta__title {
  font-family: var(--serif);
  font-size: 20px;
  font-weight: 600;
  color: var(--blue);
  margin-bottom: 10px;
}
.article-cta__text { font-size: 14px; margin-bottom: 24px; }
.article__back { display: inline-block; margin-top: 44px; font-size: 14px; }
.article__date { color: var(--gray); font-size: 13px; margin-bottom: 30px; display: block; }

/* ---------------- youtube video articles ---------------- */
.video-card__thumb {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: #000;
}
.video-card__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s;
}
.col-card:hover .video-card__thumb img { transform: scale(1.05); }
.video-card__thumb::after {
  content: "";
  position: absolute;
  left: 50%; top: 50%;
  width: 56px; height: 40px;
  transform: translate(-50%, -50%);
  background: rgba(0, 0, 0, 0.65);
  border-radius: 10px;
}
.video-card__thumb::before {
  content: "";
  position: absolute;
  left: 50%; top: 50%;
  transform: translate(-38%, -50%);
  border-left: 15px solid #fff;
  border-top: 9px solid transparent;
  border-bottom: 9px solid transparent;
  z-index: 1;
}
.article__video {
  position: relative;
  aspect-ratio: 16 / 9;
  margin: 0 0 44px;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 10px 28px rgba(0, 34, 107, 0.18);
}
.article__video iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}
.article__note {
  font-size: 12.5px;
  color: var(--gray);
  background: #f5f6f8;
  border-radius: 8px;
  padding: 18px 22px;
  margin-top: 48px;
  line-height: 1.9;
}

/* ---------------- profile page ---------------- */
.page-hero {
  margin-top: 74px;
  background: var(--blue);
  color: var(--white);
  padding: 74px 0 64px;
  text-align: center;
  position: relative;
}
.page-hero::before {
  content: "";
  position: absolute;
  left: 0; bottom: -44px;
  width: 100%; height: 44px;
  background: var(--blue);
  clip-path: polygon(0 0, 100% 0%, 50% 100%);
  z-index: 1;
}
.page-hero__en {
  display: block;
  font-size: 12.5px;
  letter-spacing: 0.34em;
  color: rgba(255, 255, 255, 0.65);
  text-transform: uppercase;
  margin-bottom: 8px;
}
.page-hero__title {
  font-family: var(--serif);
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 600;
  letter-spacing: 0.16em;
}

.profile {
  display: grid;
  grid-template-columns: 330px 1fr;
  gap: 60px;
  align-items: start;
  padding-top: 110px;
}
.profile__photo img {
  border-radius: 6px;
  box-shadow: 12px 12px 0 var(--blue-pale), 0 14px 30px rgba(0, 34, 107, 0.12);
  width: 100%;
  object-fit: cover;
  object-position: center top;
  aspect-ratio: 4/4.6;
}
.profile__name {
  font-family: var(--serif);
  font-size: 30px;
  font-weight: 600;
  letter-spacing: 0.14em;
}
.profile__name-en {
  color: var(--blue);
  font-size: 13px;
  letter-spacing: 0.26em;
  margin: 4px 0 18px;
}
.profile__bio p + p { margin-top: 14px; }

.profile__dl { margin-top: 44px; display: grid; gap: 0; }
.profile__dl > div {
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: 24px;
  padding: 24px 4px;
  border-top: 1px solid rgba(0, 50, 150, 0.15);
}
.profile__dl > div:last-child { border-bottom: 1px solid rgba(0, 50, 150, 0.15); }
.profile__dl dt {
  font-family: var(--serif);
  color: var(--blue);
  font-weight: 600;
  letter-spacing: 0.1em;
}
.profile__dl dd { font-size: 14.5px; }

.social-row { display: flex; gap: 14px; margin-top: 34px; align-items: center; }
.social-row__label {
  font-size: 12px;
  letter-spacing: 0.24em;
  color: var(--blue);
  text-transform: uppercase;
}
.social-btn {
  width: 46px; height: 46px;
  border: 1.5px solid rgba(0, 50, 150, 0.3);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--blue);
  transition: 0.3s;
}
.social-btn:hover { background: var(--blue); color: var(--white); }
.social-btn svg { width: 20px; height: 20px; }

/* ---------------- contact ---------------- */
.form-wrap { max-width: 760px; margin-inline: auto; padding-top: 110px; }
.form-note { font-size: 14px; margin-bottom: 40px; }
.form-note a { text-decoration: underline; }

.form-group { margin-bottom: 28px; }
.form-label {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 14.5px;
  margin-bottom: 10px;
}
.form-label .req, .form-label .opt {
  font-size: 11px;
  border-radius: 4px;
  padding: 2px 8px;
  font-weight: 700;
  line-height: 1.4;
}
.req { background: #c33; color: var(--white); }
.opt { background: #9aa3b8; color: var(--white); }

input[type="text"],
input[type="email"],
input[type="tel"],
select,
textarea {
  width: 100%;
  font-family: var(--sans);
  font-size: 15.5px;
  padding: 14px 16px;
  border: 1.5px solid #d4d9e8;
  border-radius: 8px;
  background: #fbfcff;
  color: var(--ink);
  transition: border-color 0.3s, box-shadow 0.3s;
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(0, 50, 150, 0.12);
  background: var(--white);
}
textarea { min-height: 200px; resize: vertical; }

.consent-box {
  background: var(--blue-pale);
  border-radius: 10px;
  padding: 22px 26px;
  font-size: 13.5px;
  margin: 36px 0;
}
.consent-box label {
  display: flex;
  gap: 10px;
  align-items: center;
  font-weight: 700;
  cursor: pointer;
  font-size: 14.5px;
}
.consent-box input { width: 18px; height: 18px; accent-color: var(--blue); }
.consent-box p { margin-bottom: 12px; }

.form-submit { text-align: center; margin-top: 40px; }
.form-submit .btn { min-width: 300px; font-size: 16px; }

/* honeypot */
.hp-field { position: absolute; left: -9999px; opacity: 0; height: 0; overflow: hidden; }

/* ---------------- contact strip (index) ---------------- */
.contact-strip {
  background: linear-gradient(120deg, var(--blue-dark) 0%, var(--blue) 60%, #1a4fc0 100%);
  color: var(--white);
  padding: 80px 0;
  text-align: center;
}
.contact-strip__title {
  font-family: var(--serif);
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 600;
  letter-spacing: 0.1em;
  margin-bottom: 14px;
}
.contact-strip__text { font-size: 14.5px; opacity: 0.9; margin-bottom: 32px; }
.contact-strip .btn--ghost { border-color: var(--white); color: var(--white); background: transparent; }
.contact-strip .btn--ghost:hover { background: rgba(255, 255, 255, 0.12); }
.contact-strip__btns { display: flex; justify-content: center; gap: 16px; flex-wrap: wrap; }

/* ---------------- footer ---------------- */
.site-footer {
  background: #0b1533;
  color: rgba(255, 255, 255, 0.85);
  padding: 60px 0 30px;
  font-size: 14px;
}
.site-footer__top {
  display: flex;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
  padding-bottom: 40px;
}
.site-footer__brand {
  font-family: var(--serif);
  font-size: 21px;
  letter-spacing: 0.12em;
  color: var(--white);
  margin-bottom: 4px;
}
.site-footer__brand-en {
  font-size: 10.5px;
  letter-spacing: 0.24em;
  color: rgba(255, 255, 255, 0.5);
  text-transform: uppercase;
  margin-bottom: 18px;
}
.site-footer__office { font-size: 13px; line-height: 2; color: rgba(255, 255, 255, 0.65); }
.site-footer__office a { color: rgba(255, 255, 255, 0.85); text-decoration: underline; }
.site-footer__nav { display: flex; flex-direction: column; gap: 10px; }
.site-footer__nav a { color: rgba(255, 255, 255, 0.75); font-size: 13.5px; }
.site-footer__nav a:hover { color: var(--white); }
.site-footer__heading {
  font-size: 12px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.45);
  margin-bottom: 16px;
}
.site-footer__social { display: flex; gap: 12px; }
.site-footer__social a {
  width: 42px; height: 42px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.85);
  transition: 0.3s;
}
.site-footer__social a:hover { background: var(--white); color: var(--blue); }
.site-footer__social svg { width: 18px; height: 18px; }
.site-footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.5);
}
.site-footer__bottom a { color: rgba(255, 255, 255, 0.6); }

/* page top */
#page-top {
  position: fixed;
  bottom: 28px;
  right: 20px;
  z-index: 50;
  opacity: 0;
  visibility: hidden;
  transition: 0.3s;
}
#page-top.is-visible { opacity: 1; visibility: visible; }
#page-top a {
  width: 48px; height: 48px;
  background: var(--blue);
  color: var(--white);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
  box-shadow: 0 6px 16px rgba(0, 34, 107, 0.3);
}

/* reveal animation */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }

/* ---------------- responsive ---------------- */
.sp-only { display: none; }

@media screen and (max-width: 900px) {
  .nav, .site-header__bar .nav-cta { display: none; }
  .menu-btn { display: flex; }

  .pc-only { display: none; }
  .sp-only { display: inline; }

  /* ファーストビュー：写真を先に大きく見せ、下端をフェードして名前を重ねる */
  .hero__inner { grid-template-columns: 1fr; min-height: unset; width: 100%; }
  .hero__photo {
    order: -1;
    max-width: none;
    margin-inline: 0;
    position: relative;
  }
  .hero__photo img {
    width: 100%;
    max-height: none;
    height: min(56vh, 470px);
    object-fit: cover;
    object-position: center 20%;
  }
  .hero__photo::after {
    content: "";
    position: absolute;
    left: 0; right: 0; bottom: -1px;
    height: 150px;
    background: linear-gradient(to bottom, rgba(242, 244, 252, 0) 0%, #f2f4fc 90%);
    pointer-events: none;
  }
  .hero__text {
    padding: 0 5% 46px;
    margin-top: -78px;
    position: relative;
    z-index: 2;
    text-align: center;
  }
  .hero__catch {
    font-size: 13px;
    letter-spacing: 0.12em;
    margin-bottom: 12px;
  }
  .hero__title { margin-top: 16px; line-height: 1.9; }
  .hero__btns {
    margin-top: 26px;
    justify-content: center;
    gap: 10px;
  }
  .hero__btns .btn {
    font-size: 13.5px;
    padding: 13px 18px;
    gap: 7px;
    white-space: nowrap;
  }
  .hero__btns .btn svg { width: 17px; height: 17px; }
  .hero__btns .btn--line { font-size: 13.5px; padding: 13px 18px; }

  .about { grid-template-columns: 1fr; gap: 40px; }
  .about__photo { max-width: 340px; margin-inline: auto; }

  .yt-grid { grid-template-columns: 1fr; max-width: 560px; }
  .col-grid { grid-template-columns: 1fr; max-width: 480px; margin-inline: auto; }

  .profile { grid-template-columns: 1fr; gap: 40px; padding-top: 90px; }
  .profile__photo { max-width: 320px; margin-inline: auto; }
  .profile__dl > div { grid-template-columns: 1fr; gap: 6px; padding: 18px 2px; }

  .line-box { padding: 34px 26px 40px; }
  .line-box__cta { gap: 24px; }

  .section { padding: 64px 0; }
  .band-heading { margin-bottom: 70px; }
  .band-heading::before { height: 36px; bottom: -36px; }

  .article { padding-top: 90px; }
  .form-wrap { padding-top: 90px; }

  .site-footer__top { flex-direction: column; gap: 34px; }
}

@media screen and (max-width: 480px) {
  body { font-size: 15px; }
  .brand__jp { font-size: 17px; }
  .btn--line { font-size: 15.5px; padding: 16px 34px; }
  .form-submit .btn { min-width: 100%; }
}

/* ---------------- News ---------------- */
.news-sec { padding: 64px 0 0; }
.news-strip {
  background: var(--white);
  border: 1px solid #dfe3ef;
  border-radius: 10px;
  box-shadow: 0 10px 28px rgba(0, 34, 107, 0.06);
  padding: 26px 36px;
  display: grid;
  grid-template-columns: 130px 1fr auto;
  gap: 10px 34px;
  align-items: center;
}
.news-strip__head { display: flex; flex-direction: column; }
.news-strip__en {
  font-size: 12px;
  letter-spacing: 0.22em;
  color: var(--blue);
  text-transform: uppercase;
}
.news-strip__jp { font-family: var(--serif); font-size: 22px; color: var(--ink); }
.news-strip__list { list-style: none; margin: 0; padding: 0; }
.news-strip__list li {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 8px 0;
  border-bottom: 1px dashed #e0e4f0;
  font-size: 14.5px;
  line-height: 1.7;
}
.news-strip__list li:last-child { border-bottom: 0; }
.news-strip__list time { color: var(--blue); font-family: var(--serif); flex-shrink: 0; }
.news-cat {
  flex-shrink: 0;
  font-size: 11.5px;
  color: var(--blue);
  border: 1px solid rgba(0, 50, 150, 0.45);
  border-radius: 999px;
  padding: 1px 11px 2px;
  white-space: nowrap;
}
.news-strip__more {
  font-size: 14px;
  color: var(--blue);
  text-decoration: none;
  border: 1px solid var(--blue);
  border-radius: 999px;
  padding: 9px 22px;
  white-space: nowrap;
  transition: background 0.25s, color 0.25s;
}
.news-strip__more:hover { background: var(--blue); color: var(--white); }

.news-list { list-style: none; margin: 0 auto; padding: 0; max-width: 840px; }
.news-list li {
  display: grid;
  grid-template-columns: 110px auto 1fr;
  gap: 16px;
  align-items: baseline;
  padding: 24px 8px;
  border-bottom: 1px solid #e3e6f0;
  font-size: 15.5px;
  line-height: 1.8;
}
.news-list li:first-child { border-top: 1px solid #e3e6f0; }
.news-list time { color: var(--blue); font-family: var(--serif); }

@media screen and (max-width: 700px) {
  .news-sec { padding-top: 48px; }
  .news-strip { grid-template-columns: 1fr; padding: 24px 22px; gap: 14px; }
  .news-strip__jp { font-size: 20px; }
  .news-strip__list li { flex-wrap: wrap; gap: 8px 12px; }
  .news-strip__more { justify-self: end; }
  .news-list li { grid-template-columns: auto auto 1fr; gap: 8px 12px; padding: 20px 4px; }
  .news-list li .news-list__text { grid-column: 1 / -1; }
}

/* ---------------- Media marquee (トップ) ---------------- */
.marquee-sec { padding: 56px 0 0; overflow: hidden; }
.marquee-label {
  text-align: center;
  font-family: var(--serif);
  font-size: 18px;
  color: var(--ink);
  margin-bottom: 26px;
}
.marquee-label__en {
  display: block;
  font-family: var(--sans);
  font-size: 11.5px;
  letter-spacing: 0.24em;
  color: var(--blue);
  text-transform: uppercase;
  margin-bottom: 4px;
}
.marquee {
  position: relative;
  overflow: hidden;
  background: var(--white);
  border-block: 1px solid #e7eaf4;
  padding: 22px 0;
}
.marquee::before,
.marquee::after {
  content: "";
  position: absolute;
  top: 0; bottom: 0;
  width: 80px;
  z-index: 2;
  pointer-events: none;
}
.marquee::before { left: 0; background: linear-gradient(to right, var(--white), rgba(255, 255, 255, 0)); }
.marquee::after { right: 0; background: linear-gradient(to left, var(--white), rgba(255, 255, 255, 0)); }
.marquee__track {
  display: flex;
  align-items: center;
  width: max-content;
  animation: marquee-flow 36s linear infinite;
}
.marquee:hover .marquee__track { animation-play-state: paused; }
.marquee__item {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-right: 72px;
  flex-shrink: 0;
}
.marquee__item img { height: 38px; width: auto; }
.marquee__item--text {
  font-weight: 700;
  font-size: 24px;
  letter-spacing: -0.01em;
  color: #101010;
  line-height: 1;
}
@keyframes marquee-flow {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
@media (prefers-reduced-motion: reduce) {
  .marquee__track { animation: none; }
}
.marquee-more { text-align: center; margin-top: 20px; }
.marquee-more a { font-size: 14px; }

/* ---------------- Media page (出演情報) ---------------- */
.media-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
  max-width: 980px;
  margin-inline: auto;
}
.media-card {
  background: var(--white);
  border: 1px solid #e3e6f0;
  border-radius: 10px;
  box-shadow: 0 8px 20px rgba(0, 34, 107, 0.05);
  padding: 20px 26px;
  display: flex;
  align-items: center;
  gap: 22px;
  min-width: 0;
}
.media-card__logo {
  width: 96px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.media-card__logo img { max-width: 100%; max-height: 42px; width: auto; height: auto; }
.media-card__textlogo {
  font-weight: 700;
  font-size: 17px;
  letter-spacing: -0.01em;
  color: #101010;
  white-space: nowrap;
}
.media-card__title {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 16.5px;
  line-height: 1.6;
  color: var(--ink);
}
.media-card__station {
  display: block;
  font-size: 12.5px;
  color: var(--gray);
  margin-top: 3px;
}
.badge-regular {
  display: inline-block;
  font-family: var(--sans);
  font-weight: 700;
  font-size: 11px;
  color: var(--white);
  background: var(--blue);
  border-radius: 999px;
  padding: 2px 10px;
  margin-left: 10px;
  vertical-align: 2px;
  white-space: nowrap;
}
.media-note {
  text-align: center;
  color: var(--gray);
  font-size: 14px;
  margin-top: 26px;
}

@media screen and (max-width: 700px) {
  .marquee-sec { padding-top: 44px; }
  .marquee__item { margin-right: 48px; }
  .marquee__item img { height: 30px; }
  .marquee__item--text { font-size: 19px; }
  .marquee::before, .marquee::after { width: 44px; }

  .media-grid { grid-template-columns: 1fr; max-width: 520px; }
  .media-card { padding: 18px 20px; gap: 16px; }
  .media-card__logo { width: 78px; }
  .media-card__logo img { max-height: 36px; }
}

/* ---------------- language switch ---------------- */
.lang-switch {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  color: var(--gray);
}
.lang-switch svg { width: 16px; height: 16px; margin-right: 5px; color: var(--blue); flex-shrink: 0; }
.lang-switch a {
  font-size: 12px;
  color: var(--gray);
  padding: 3px 7px;
  border-radius: 5px;
  white-space: nowrap;
  position: relative;
}
.lang-switch a:hover { color: var(--blue); background: var(--blue-pale); }
.lang-switch a + a::before {
  content: "";
  position: absolute;
  left: -1px; top: 50%;
  transform: translateY(-50%);
  height: 11px; width: 1px;
  background: #dfe3ef;
}

.drawer__lang { display: flex; gap: 8px; margin-top: 26px; }
.drawer__lang a {
  color: var(--white);
  font-size: 13px;
  padding: 7px 16px;
  border: 1px solid rgba(255, 255, 255, 0.45);
  border-radius: 999px;
}

/* ヘッダーが狭い幅で詰まらないよう調整 */
.nav__link { white-space: nowrap; }
@media screen and (max-width: 1300px) and (min-width: 1151px) {
  .site-header__bar { gap: 18px; }
  .nav { gap: 15px; }
  .nav__link { font-size: 13.5px; }
  .lang-switch a { padding: 3px 5px; }
}
/* 中間幅（タブレット等）はナビをドロワーに集約 */
@media screen and (max-width: 1150px) {
  .nav, .site-header__bar .nav-cta { display: none; }
  .menu-btn { display: flex; }
}
@media screen and (max-width: 900px) {
  .site-header__bar .lang-switch { display: none; }
}

/* ---------------- Book (著書) ---------------- */
.book {
  display: grid;
  grid-template-columns: 290px 1fr;
  gap: 56px;
  align-items: center;
  background: var(--blue-pale);
  border-radius: 14px;
  padding: 50px 58px;
  max-width: 980px;
  margin-inline: auto;
}
.book > * { min-width: 0; }
.book__cover a { display: block; }
.book__cover img {
  width: 100%;
  border-radius: 4px;
  box-shadow: 0 16px 36px rgba(0, 34, 107, 0.18);
  transition: transform 0.3s;
}
.book__cover a:hover img { transform: translateY(-4px); }
.book__title {
  font-family: var(--serif);
  font-size: clamp(22px, 2.6vw, 30px);
  font-weight: 600;
  color: var(--ink);
  line-height: 1.5;
}
.book__meta { margin-top: 8px; font-size: 13.5px; color: var(--gray); }
.book__desc { margin-top: 18px; font-size: 15px; line-height: 2; }
.book__body .btn { margin-top: 26px; }
.btn--amazon {
  background: #FFA41C;
  color: #131921;
  box-shadow: 0 6px 18px rgba(255, 153, 0, 0.32);
}
.btn--amazon:hover { box-shadow: 0 10px 24px rgba(255, 153, 0, 0.42); }

@media screen and (max-width: 700px) {
  .book {
    grid-template-columns: 1fr;
    gap: 30px;
    padding: 34px 26px 40px;
    text-align: center;
  }
  .book__cover { max-width: 220px; margin-inline: auto; }
  .book__body .btn { width: 100%; }
}

/* ---------------- Article author & related (SEO/E-E-A-T) ---------------- */
.author-box {
  display: flex;
  gap: 20px;
  align-items: center;
  background: var(--blue-pale);
  border-left: 4px solid var(--blue);
  border-radius: 10px;
  padding: 24px 28px;
  margin-top: 52px;
}
.author-box__photo {
  width: 76px;
  height: 76px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}
.author-box__label { font-size: 12px; color: var(--gray); letter-spacing: 0.1em; }
.author-box__name { font-family: var(--serif); font-size: 18px; font-weight: 600; margin-top: 2px; }
.author-box__name a { color: var(--ink); text-decoration: none; }
.author-box__name a:hover { color: var(--blue); }
.author-box__desc { font-size: 13.5px; color: var(--gray); margin-top: 6px; line-height: 1.8; }
.related-articles { margin-top: 44px; }
.related-articles__title { font-family: var(--serif); font-size: 20px; font-weight: 600; margin-bottom: 10px; }
.related-articles ul { list-style: none; }
.related-articles li { border-bottom: 1px solid #e8eaf1; }
.related-articles a { display: block; padding: 13px 4px; color: var(--ink); text-decoration: none; font-size: 15px; }
.related-articles a:hover { color: var(--blue); }
.related-articles a::before { content: "\2192"; color: var(--blue); margin-right: 8px; }
@media screen and (max-width: 700px) {
  .author-box { flex-direction: column; align-items: flex-start; padding: 22px 20px; }
}

/* 所属事務所（取材・メディア出演）案内 */
.media-notice {
  background: var(--blue-pale);
  border: 1.5px solid var(--blue);
  border-radius: 8px;
  padding: 20px 24px;
  margin: 0 0 32px;
}
.media-notice__title { font-weight: 700; color: var(--blue); margin: 0 0 8px; font-size: 1.05rem; }
.media-notice__text { margin: 0 0 14px; line-height: 1.8; font-size: 0.95rem; }
.media-notice .btn { font-size: 0.9rem; }
.contact-strip__text small { display: inline-block; margin-top: 8px; font-size: 0.85em; opacity: 0.9; }
.contact-strip__text a { text-decoration: underline; color: inherit; }

.news-list__text a { color: inherit; text-decoration: underline; text-decoration-color: rgba(0,50,150,.35); text-underline-offset: 3px; }
.news-list__text a:hover { color: var(--blue); }
.lead small { display: block; margin-top: 8px; font-size: 0.85em; color: #666; }
.lead small a { text-decoration: underline; }

/* ---------------- 記事末尾：顧問弁護士 誘導枠 (komon-box) ---------------- */
.komon-box {
  margin-top: 40px;
  padding: 38px 40px;
  background: var(--blue-dark);
  color: var(--white);
  border-radius: 12px;
}
.komon-box__label {
  display: block;
  font-family: var(--serif);
  font-size: 11px;
  letter-spacing: 0.24em;
  color: rgba(255, 255, 255, 0.62);
  text-transform: uppercase;
  margin-bottom: 12px;
}
.komon-box__title {
  font-family: var(--serif);
  font-size: 20px;
  font-weight: 600;
  line-height: 1.6;
  margin-bottom: 14px;
  color: var(--white);
}
.komon-box__text {
  font-size: 14px;
  line-height: 2;
  color: rgba(255, 255, 255, 0.82);
  margin-bottom: 26px;
}
.komon-box__actions { display: flex; align-items: center; gap: 26px; flex-wrap: wrap; }
.btn--komon {
  background: var(--white);
  color: var(--blue-dark);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.22);
}
.btn--komon:hover { box-shadow: 0 10px 24px rgba(0, 0, 0, 0.28); }
.btn--komon .btn__arrow { font-size: 13px; }
.komon-box__sub {
  font-size: 13.5px;
  color: rgba(255, 255, 255, 0.88);
  border-bottom: 1px solid rgba(255, 255, 255, 0.4);
  padding-bottom: 2px;
}
.komon-box__sub:hover { color: var(--white); border-bottom-color: var(--white); }
@media screen and (max-width: 700px) {
  .komon-box { padding: 28px 22px; }
  .komon-box__actions { gap: 18px; }
  .komon-box .btn--komon { width: 100%; }
}