/* ============================================================
   Aoki Tech Studio — page-index.css（トップ専用）
   FV = 中央モチーフ×円形英字×ワードマーク×右下和文ブロック
   ============================================================ */

/* ---------- FV ---------- */
.fv {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: block;
  overflow: hidden;
}

/* 製図風の背景（同心円＋放射線） */
.fv-bg {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  pointer-events: none;
}
.fv-bg svg { width: min(160vmin, 1500px); height: auto; opacity: 0.9; }

/* 中央ステージ */
.fv-stage {
  position: absolute;
  left: 50%;
  top: 45%;
  transform: translate(-50%, -50%);
  width: min(82vmin, 820px);
  aspect-ratio: 1;
  display: grid;
  place-items: center;
}
.fv-stage > * { grid-area: 1 / 1; }
.fv-motif-wrap { position: relative; width: 100%; height: 100%; }
.fv-motif, .fv-ring {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

/* ワードマーク */
.fv-word {
  position: relative;
  z-index: 3;
  font-family: var(--font-en);
  font-weight: 500;
  font-size: clamp(44px, 12.5vw, 196px);
  line-height: 1;
  letter-spacing: 0.01em;
  color: var(--ink);
  white-space: nowrap;
  margin: 0;
}
.fv-word-sub {
  position: relative;
  z-index: 3;
  top: clamp(64px, 10.5vw, 160px);
  font-family: var(--font-en);
  font-style: italic;
  font-weight: 500;
  font-size: clamp(20px, 2.6vw, 34px);
  letter-spacing: 0.18em;
  color: var(--gold-lg);
}

/* 右下の和文ブロック */
.fv-copy {
  position: absolute;
  right: var(--gutter);
  bottom: clamp(48px, 7vh, 90px);
  z-index: 5;
  max-width: 470px;
  text-align: left;
  padding: 34px 34px;
  background: radial-gradient(ellipse at center, rgba(242, 242, 242, 0.97) 62%, rgba(242, 242, 242, 0.86) 80%, rgba(242, 242, 242, 0) 100%);
}
.fv-copy .eyebrow { margin-bottom: 18px; }
.fv-copy h1 {
  font-size: clamp(22px, 2.2vw, 30px);
  font-weight: 600;
  line-height: 1.9;
  letter-spacing: 0.1em;
}
.fv-copy .fv-lead {
  margin-top: 16px;
  font-size: 14px;
  line-height: 2.1;
  color: #3c3c3c;
}
.fv-btns { display: flex; gap: 14px; margin-top: 28px; flex-wrap: wrap; }
.fv-btns .btn { padding: 14px 32px; font-size: 13.5px; }

/* 左下 Scroll */
.fv-scroll {
  position: absolute;
  left: var(--gutter);
  bottom: 0;
  z-index: 5;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  font-family: var(--font-en);
  font-style: italic;
  font-size: 13px;
  letter-spacing: 0.2em;
  color: var(--gold-text);
}
.fv-scroll .fv-scroll-line {
  position: relative;
  width: 1px;
  height: 72px;
  background: var(--gold-line);
  overflow: hidden;
}
.fv-scroll .fv-scroll-line::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--gold);
}


/* FV レスポンシブ */
@media (max-width: 1023px) {
  .fv { min-height: auto; padding-bottom: 56px; }
  .fv-stage {
    position: relative;
    left: auto; top: auto;
    transform: none;
    margin: 104px auto 0;
    width: min(78vw, 460px);
  }
  .fv-copy {
    position: relative;
    right: auto; bottom: auto;
    margin: 28px auto 0;
    max-width: 640px;
    padding: 0 var(--gutter);
    background: none;
  }
  .fv-scroll { display: none; }
}
@media (max-width: 767px) {
  .fv-word { font-size: 44px; }
  .fv-word-sub { font-size: 18px; top: 46px; }
  /* 端末の初期表示（アドレスバー分だけ低い）でもCTAが折り位置に届くよう詰める */
  .fv-stage { margin-top: 92px; width: min(74vw, 400px); }
  .fv-copy h1 { line-height: 1.75; }
  .fv-copy .fv-lead { margin-top: 12px; line-height: 1.95; }
  .fv-btns { margin-top: 20px; gap: 10px; }
  .fv-btns .btn { padding: 13px 26px; }
}
@media (max-width: 767px) and (max-height: 720px) {
  .fv-stage { margin-top: 70px; width: min(50vw, 280px); }
  .fv-copy { margin-top: 20px; }
  .fv-copy .fv-lead { margin-top: 10px; }
  .fv-btns { margin-top: 16px; }
  .fv { padding-bottom: 40px; }
}

/* ---------- FV 四隅のエフェクト（円の外周の空きに置く） ---------- */
.fv-corner {
  position: absolute;
  z-index: 4;
  pointer-events: none;
  opacity: 0.62;
}
.fv-corner--tl { left: clamp(24px, 3.2vw, 60px); top: 20vh; width: clamp(140px, 12vw, 190px); }
.fv-corner--tr { right: clamp(24px, 3.2vw, 60px); top: 15vh; width: clamp(96px, 8vw, 130px); }
.fv-corner--bl { left: clamp(24px, 3.2vw, 60px); bottom: 22vh; width: clamp(150px, 13vw, 200px); }
.fv-corner--br { right: clamp(24px, 3.2vw, 60px); top: 40vh; width: clamp(120px, 11vw, 170px); }

/* 画面が狭いと中央のモチーフや本文と干渉するので順に落とす */
@media (max-width: 1439px) {
  .fv-corner--br { display: none; }
}
@media (max-width: 1279px) {
  .fv-corner { opacity: 0.5; }
  .fv-corner--tr { top: 13vh; }
}
@media (max-width: 1023px) {
  .fv-corner { display: none; }
}

/* ---------- セクション背面のゴースト英字 ---------- */
.sec-ghost {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  top: clamp(16px, 3vw, 44px);
  font-family: var(--font-en);
  font-weight: 400;
  font-size: clamp(72px, 13vw, 210px);
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px var(--gold-line);
  pointer-events: none;
  user-select: none;
  white-space: nowrap;
  z-index: 0;
}
.band > .container { position: relative; z-index: 1; }

/* ---------- About ---------- */
.about-media { position: relative; }
.about-media img { width: 100%; }
.about-media::after {
  content: "";
  position: absolute;
  inset: 14px -14px -14px 14px;
  border: 1px solid var(--gold-line-strong);
  pointer-events: none;
  z-index: -1;
}
.skill-list { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; }
.skill-list li {
  font-size: 13px;
  letter-spacing: 0.08em;
  border: 1px solid var(--gold-line-strong);
  border-radius: 999px;
  padding: 7px 18px;
  color: var(--ink);
  background: var(--white);
}

/* ---------- Works 見出し行（フィード上） ---------- */
.works-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  margin-bottom: clamp(36px, 5vw, 64px);
}

/* ---------- Human Check ---------- */
.human-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-bottom: clamp(48px, 6vw, 88px);
}
.human-shot { position: relative; margin: 0; }
.human-shot img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  background: var(--surface);
}
.human-shot::after {
  content: "";
  position: absolute;
  inset: 0;
  border: 1px solid rgba(200, 158, 98, 0.18);
  pointer-events: none;
}
/* 中央だけ少し落として、3枚並びの機械的な整列を崩す */
.human-shot--drop { margin-top: clamp(20px, 3vw, 44px); }
.human-rows { border-top: none; }
@media (max-width: 767px) {
  .human-strip { grid-template-columns: 1fr; gap: 24px; }
  .human-shot--drop { margin-top: 0; }
}

/* ---------- issues 締めの一文 ---------- */
.issues-close {
  margin-top: clamp(36px, 5vw, 60px);
  text-align: center;
  font-size: clamp(17px, 1.9vw, 22px);
  font-weight: 600;
  letter-spacing: 0.12em;
}
.issues-close .gold { color: var(--gold-text); }

/* ---------- Pricing 末尾 ---------- */
.price-foot { text-align: center; margin-top: clamp(36px, 5vw, 56px); }
.price-foot p { max-width: 720px; margin: 0 auto 28px; font-size: 14px; color: #3c3c3c; }