/* =====================================================================
   ドローン事業ページ（page-drone.php）専用スタイル
   Figma公開版（wink-birch-54126520.figma.site）を忠実に再構築。
   黒×白・写真主体のエディトリアル。フォント: Zen Old Mincho / Shippori Mincho / Inter。
   ===================================================================== */

/* ---- サイト共通chromeを隠して没入型に（.drone-standalone は body に付与） ---- */
.drone-standalone .site-header,
.drone-standalone .site-footer,
.drone-standalone .yl-topbtn,
.drone-standalone .yl-ai,
.drone-standalone .yl-fcta,
.drone-standalone .yl-embar,
.drone-standalone .yl-fixnav { display: none !important; }
.drone-standalone .site-main { margin: 0; padding: 0; max-width: none; }
.drone-standalone { background: #000; }

/* ---- スコープ変数 ---- */
.drone {
  --d-ink: #0a0a0a;
  --d-serif: 'Zen Old Mincho', 'Noto Serif JP', serif;
  --d-mincho: 'Shippori Mincho', 'Noto Serif JP', serif;
  --d-sans: 'Inter', 'Noto Sans JP', system-ui, sans-serif;
  color: var(--d-ink);
  font-family: var(--d-sans);
  line-height: 1.6;
  overflow-x: hidden;
}
.drone *,
.drone *::before,
.drone *::after { box-sizing: border-box; }
.drone img { display: block; max-width: 100%; }

/* ---- ドローンページ専用ヘッダーナビ（ページ内アンカーへスクロール） ---- */
.drone-nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 80;
  transition: background .3s ease, backdrop-filter .3s ease, box-shadow .3s ease;
}
.drone-nav.is-solid {
  background: rgba(10,10,10,.82);
  backdrop-filter: saturate(140%) blur(10px); -webkit-backdrop-filter: saturate(140%) blur(10px);
  box-shadow: 0 1px 0 rgba(255,255,255,.08);
}
.drone-nav__inner {
  max-width: 80rem; margin: 0 auto; padding: 1rem clamp(1.25rem, 4vw, 2.5rem);
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
}
.drone-nav__brand {
  color: #fff; text-decoration: none; font-family: var(--d-serif); font-weight: 500;
  font-size: 0.861rem; letter-spacing: .04em; text-shadow: 0 1px 10px rgba(0,0,0,.4);
}
.drone-nav__menu { display: flex; align-items: center; gap: clamp(1rem, 2.4vw, 1.9rem); }
.drone-nav__menu a {
  color: rgba(255,255,255,.86); text-decoration: none; font-family: var(--d-sans);
  font-size: 0.672rem; letter-spacing: .06em; position: relative; padding: .3rem 0;
  text-shadow: 0 1px 10px rgba(0,0,0,.35); transition: color .2s;
}
.drone-nav__menu a::after {
  content: ""; position: absolute; left: 0; bottom: 0; width: 0; height: 1.5px;
  background: #fff; transition: width .25s ease;
}
.drone-nav__menu a:hover, .drone-nav__menu a.is-active { color: #fff; }
.drone-nav__menu a:hover::after, .drone-nav__menu a.is-active::after { width: 100%; }
.drone-nav__home {
  padding: .4rem .95rem !important; border: 1px solid rgba(255,255,255,.4); border-radius: 999px;
}
.drone-nav__home::after { display: none; }
.drone-nav__home:hover { background: rgba(255,255,255,.14); }
.drone-nav__toggle { display: none; }
/* アンカー先が固定ヘッダー下に隠れないように（html の scroll-padding-top 88px も併用）。 */
.drone-concept, .drone-services, .drone-philo, .drone-pilot, .drone-pricing { scroll-margin-top: 8px; }

/* =============================== HERO =============================== */
.drone-hero {
  position: relative; min-height: 100svh;
  display: flex; align-items: center; justify-content: center; overflow: hidden;
}
/* 背景画像だけを上下にゆっくり漂わせ、ドローンが空に浮いているような余韻を出す。
   はみ出さないよう上下に余白(inset)を取り、少し拡大しておく。 */
.drone-hero__bg {
  position: absolute; inset: -7% 0; background-size: cover; background-position: center;
  transform: scale(1.06); will-change: transform;
  animation: drone-hover 9s ease-in-out infinite;
}
@keyframes drone-hover {
  0%, 100% { transform: scale(1.06) translateY(0); }
  50%      { transform: scale(1.06) translateY(-2.6%); }
}
.drone-hero__scrim {
  position: absolute; inset: 0;
  background: linear-gradient(to bottom, rgba(0,0,0,.6), rgba(0,0,0,.4) 45%, rgba(0,0,0,.72));
}
.drone-hero__inner {
  position: relative; z-index: 2; text-align: center; color: #fff;
  padding: 0 24px; max-width: 64rem;
}
.drone-hero__eyebrow {
  margin: 0 0 2rem; font-family: var(--d-sans);
  font-size: 0.64rem; letter-spacing: .4em; text-transform: uppercase; opacity: .8;
}
.drone-hero__title {
  margin: 0 0 2rem; font-family: var(--d-serif); font-weight: 500;
  font-size: clamp(2.788rem, 9.84vw, 7.38rem); line-height: 1.05; letter-spacing: -.01em;
}
.drone-hero__lead {
  margin: 0; font-family: var(--d-mincho);
  font-size: clamp(0.984rem, 2.788vw, 1.558rem); opacity: .92;
}
.drone-hero__scroll {
  position: absolute; left: 50%; bottom: 3rem; transform: translateX(-50%);
  z-index: 2; color: rgba(255,255,255,.7); animation: drone-bounce 1.8s infinite;
}
.drone-hero__scroll svg { width: 32px; height: 32px; }
@keyframes drone-bounce { 0%,100%{ transform: translate(-50%,0); } 50%{ transform: translate(-50%,10px); } }

/* ============================= CONCEPT ============================= */
.drone-concept { position: relative; background: #fff; overflow: hidden; }
.drone-concept__bg { position: absolute; inset: 0; opacity: .1; pointer-events: none; }
.drone-concept__video { width: 100%; height: 100%; object-fit: cover; }
.drone-concept__inner { position: relative; z-index: 2; }
.drone-concept__head {
  max-width: 72rem; margin: 0 auto; padding: clamp(5rem, 12vw, 8rem) 24px; text-align: center;
}
.drone-concept__title {
  margin: 0 0 1.5rem; font-family: var(--d-serif); font-weight: 500;
  font-size: clamp(1.804rem, 4.92vw, 3.444rem); line-height: 1.25; letter-spacing: .04em;
}
.drone-concept__sub {
  margin: 0; font-family: var(--d-mincho);
  font-size: clamp(0.738rem, 1.804vw, 0.861rem); color: rgba(10,10,10,.5);
}
.drone-videos {
  max-width: 80rem; margin: 0 auto; padding: 0 24px clamp(5rem, 12vw, 8rem);
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem;
}
.drone-video {
  position: relative; aspect-ratio: 16 / 9; overflow: hidden;
  border-radius: 12px; box-shadow: 0 10px 24px rgba(0,0,0,.14);
  transition: transform .3s, box-shadow .3s;
}
.drone-video:hover { transform: scale(1.05); box-shadow: 0 22px 48px rgba(0,0,0,.24); }
.drone-video iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }

/* ============================= SERVICES ============================= */
.drone-services { background: #000; color: #fff; padding: clamp(5rem, 12vw, 8rem) 24px; }
.drone-services__inner { max-width: 80rem; margin: 0 auto; }
.drone-eyebrow {
  margin: 0 0 1rem; font-family: var(--d-sans);
  font-size: 0.62rem; letter-spacing: .4em; text-transform: uppercase; opacity: .5;
}
.drone-services__head { margin-bottom: clamp(3rem, 7vw, 5rem); }
.drone-services__title {
  margin: 0; font-family: var(--d-serif); font-weight: 500;
  font-size: clamp(1.804rem, 4.92vw, 3.28rem); letter-spacing: .04em;
}
.drone-tiles { display: grid; grid-template-columns: repeat(5, 1fr); gap: 1rem; }
.drone-tile {
  position: relative; aspect-ratio: 3 / 4; overflow: hidden; cursor: pointer;
  border: 0; padding: 0; background: #111; color: #fff; width: 100%;
  font-family: inherit;
}
.drone-tile__img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform .7s ease;
}
.drone-tile:hover .drone-tile__img,
.drone-tile:focus-visible .drone-tile__img { transform: scale(1.1); }
.drone-tile__scrim {
  position: absolute; inset: 0; background: rgba(0,0,0,.4); transition: background .5s;
}
.drone-tile:hover .drone-tile__scrim,
.drone-tile:focus-visible .drone-tile__scrim { background: rgba(0,0,0,.6); }
.drone-tile__body {
  position: absolute; inset: 0; z-index: 2;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: .35rem; padding: 1.5rem; text-align: center;
}
.drone-tile__ja { font-family: var(--d-serif); font-size: clamp(1.312rem, 3.28vw, 1.804rem); }
.drone-tile__en { font-size: 0.62rem; letter-spacing: .3em; text-transform: uppercase; opacity: .7; }
.drone-tile__more { margin-top: .8rem; font-size: 0.62rem; opacity: .7; }

/* 詳細モーダル */
.drone-modal {
  position: fixed; inset: 0; z-index: 1200;
  display: flex; align-items: center; justify-content: center; padding: 2rem 1.5rem;
}
.drone-modal[hidden] { display: none; }
.drone-modal__backdrop {
  position: absolute; inset: 0; background: rgba(0,0,0,.8);
  backdrop-filter: blur(4px); -webkit-backdrop-filter: blur(4px);
}
.drone-modal__panel {
  position: relative; z-index: 2; background: #fff; color: #2b2b2b;
  border-radius: 12px; max-width: 48rem; width: 100%; max-height: 90vh; overflow-y: auto;
  padding: clamp(1.8rem, 4vw, 3rem);
  animation: drone-modal-in .24s ease;
}
@keyframes drone-modal-in { from { opacity: 0; transform: translateY(14px) scale(.98); } to { opacity: 1; transform: none; } }
.drone-modal__close {
  position: absolute; top: 1rem; right: 1rem; width: 40px; height: 40px;
  display: grid; place-items: center; border: 0; border-radius: 50%;
  background: transparent; color: #666; font-size: 1.394rem; line-height: 1; cursor: pointer;
  transition: background .15s;
}
.drone-modal__close:hover { background: #f2f2f2; }
.drone-modal__en {
  margin: 0 0 .5rem; font-family: var(--d-sans);
  font-size: 0.656rem; letter-spacing: .3em; text-transform: uppercase; color: rgba(0,0,0,.5);
}
.drone-modal__title {
  margin: 0 0 1.5rem; font-family: var(--d-serif); font-weight: 500;
  font-size: clamp(1.64rem, 4.1vw, 2.46rem);
}
.drone-modal__body { font-family: var(--d-mincho); }
.drone-modal__body p { margin: 0 0 1rem; line-height: 1.9; color: #3f3f3f; }

/* ============================ PHILOSOPHY ============================ */
.drone-philo { background: #000; color: #fff; }
.drone-philo__cover {
  position: relative; min-height: 100svh;
  display: flex; align-items: center; justify-content: center;
  background-size: cover; background-position: center;
}
.drone-philo__cover-scrim { position: absolute; inset: 0; background: rgba(0,0,0,.4); }
.drone-philo__cover-inner { position: relative; z-index: 2; text-align: center; padding: 0 24px; max-width: 64rem; }
.drone-philo__cover-title {
  margin: 0 0 1.5rem; font-family: var(--d-serif); font-weight: 500;
  font-size: clamp(1.968rem, 5.74vw, 3.69rem); line-height: 1.2; letter-spacing: .04em;
}
.drone-philo__cover-sub { margin: 0; font-family: var(--d-mincho); font-size: clamp(0.738rem, 1.968vw, 0.861rem); opacity: .6; }

.drone-philo__read {
  position: relative; overflow: hidden;
  background: linear-gradient(135deg, #fafafa, #ffffff 55%, #f2f3f5);
  color: #2b2b2b; padding: clamp(5rem, 12vw, 8rem) 24px;
}
.drone-philo__glow { position: absolute; border-radius: 50%; filter: blur(64px); pointer-events: none; }
.drone-philo__glow--a { top: 0; right: 0; width: 24rem; height: 24rem; background: #dce8ff; opacity: .3; transform: translate(50%, -50%); }
.drone-philo__glow--b { bottom: 0; left: 0; width: 20rem; height: 20rem; background: #efe3ff; opacity: .2; transform: translate(-50%, 50%); }
.drone-philo__grid {
  position: absolute; inset: 0; opacity: .02;
  background-image: linear-gradient(to right, #000 1px, transparent 1px), linear-gradient(to bottom, #000 1px, transparent 1px);
  background-size: 60px 60px;
}
.drone-philo__content { position: relative; z-index: 2; max-width: 56rem; margin: 0 auto; }
.drone-philo__text { font-family: var(--d-mincho); display: grid; gap: 2rem; }
.drone-philo__text p { margin: 0; font-size: clamp(0.82rem, 1.804vw, 0.918rem); line-height: 2; opacity: .9; }

.drone-rule { display: flex; align-items: center; justify-content: center; margin: 0 0 3rem; }
.drone-rule:last-child { margin: 3rem 0 0; }
.drone-rule span { display: block; height: 1px; width: 4rem; background: linear-gradient(to right, transparent, #cfcfcf); }
.drone-rule span:last-child { background: linear-gradient(to left, transparent, #cfcfcf); }
.drone-rule i { display: block; width: 8px; height: 8px; border-radius: 50%; background: #b5b5b5; margin: 0 1rem; }

/* =============================== PILOT =============================== */
.drone-pilot { background: #f6f6f4; padding: clamp(5rem, 12vw, 8rem) 24px; }
.drone-pilot__inner {
  max-width: 68rem; margin: 0 auto;
  display: grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(2rem, 6vw, 4.5rem); align-items: center;
}
.drone-pilot__media { position: relative; }
.drone-pilot__media img { width: 100%; height: auto; display: block; }
.drone-pilot__name { margin: .4rem 0 .6rem; font-family: var(--d-serif); font-weight: 500; font-size: clamp(1.64rem, 4.1vw, 2.46rem); }
.drone-pilot__role { margin: 0 0 1.8rem; display: flex; flex-wrap: wrap; align-items: baseline; gap: .5rem .9rem; }
.drone-pilot__org { font-family: var(--d-sans); font-size: 0.656rem; letter-spacing: .12em; text-transform: uppercase; color: rgba(10,10,10,.55); }
.drone-pilot__title { font-family: var(--d-mincho); font-size: 0.779rem; color: var(--d-ink); }
.drone-pilot__text { display: grid; gap: 1.1rem; font-family: var(--d-mincho); }
.drone-pilot__text p { margin: 0; line-height: 1.95; font-size: clamp(0.754rem, 1.64vw, 0.82rem); color: #3f3f3f; }

/* ============================== PRICING ============================== */
.drone-pricing { background: #fff; padding: clamp(5rem, 12vw, 8rem) 24px; }
.drone-pricing__inner { max-width: 72rem; margin: 0 auto; }
.drone-pricing__head { text-align: center; margin-bottom: clamp(3rem, 7vw, 5rem); }
.drone-pricing__head .drone-eyebrow { opacity: .6; }
.drone-pricing__title {
  margin: 0 0 1rem; font-family: var(--d-serif); font-weight: 500;
  font-size: clamp(2.46rem, 6.56vw, 4.1rem); letter-spacing: -.01em;
}
.drone-pricing__sub { margin: 0; font-size: clamp(0.82rem, 1.968vw, 0.984rem); color: rgba(10,10,10,.6); }
.drone-plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.drone-plan {
  display: block; text-decoration: none; color: inherit;
  border: 2px solid #000; padding: 2.5rem; transition: background .3s, color .3s;
}
.drone-plan:hover { background: #000; color: #fff; }
.drone-plan__en { margin: 0 0 .5rem; font-size: 0.656rem; letter-spacing: .2em; text-transform: uppercase; opacity: .5; }
.drone-plan__ja { margin: 0 0 .5rem; font-size: 1.312rem; }
.drone-plan__desc { margin: 0 0 2rem; font-size: 0.697rem; opacity: .6; }
.drone-plan__price { margin: 0; font-size: clamp(2.132rem, 4.92vw, 2.952rem); line-height: 1.1; }
.drone-plan__price span { display: block; margin-top: .3rem; font-size: 0.697rem; opacity: .5; }
.drone-plan__line { display: block; margin-top: 2rem; border-top: 1px solid currentColor; opacity: .2; }
.drone-plan:hover .drone-plan__line { opacity: .4; }
.drone-pricing__note { margin: clamp(2.5rem, 6vw, 4rem) auto 0; max-width: 44rem; text-align: center; font-size: 0.656rem; color: rgba(10,10,10,.5); }

/* ============================== FOOTER ============================== */
.drone-foot { background: #000; color: #fff; }
.drone-foot__contact { padding: clamp(5rem, 12vw, 8rem) 24px; }
.drone-foot__contact > * { max-width: 56rem; margin-left: auto; margin-right: auto; }
.drone-foot__title {
  margin: 0 0 clamp(2.5rem, 6vw, 4rem); font-family: var(--d-serif); font-weight: 500;
  font-size: clamp(1.804rem, 4.92vw, 2.624rem); letter-spacing: .04em;
}
.drone-form { display: grid; gap: 2rem; }
.drone-form__hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.drone-field input,
.drone-field textarea {
  width: 100%; background: transparent; border: 0; border-bottom: 1px solid rgba(255,255,255,.2);
  padding: 1rem 0; color: #fff; font-family: var(--d-mincho); font-size: 0.779rem;
  resize: none; transition: border-color .2s;
}
.drone-field input::placeholder,
.drone-field textarea::placeholder { color: rgba(255,255,255,.4); }
.drone-field input:focus,
.drone-field textarea:focus { outline: none; border-bottom-color: #fff; }
.drone-form__submit { display: flex; align-items: center; gap: 1rem; }
.drone-btn {
  border: 0; cursor: pointer; padding: 1rem 3rem; border-radius: 999px;
  background: #fff; color: #000; font-family: var(--d-mincho); font-size: 0.779rem;
  transition: background .2s;
}
.drone-btn:hover { background: rgba(255,255,255,.88); }

.drone-foot__info { border-top: 1px solid rgba(255,255,255,.1); padding: clamp(2.5rem, 6vw, 3.5rem) 24px; }
.drone-foot__cols { max-width: 80rem; margin: 0 auto clamp(2.5rem, 6vw, 3.5rem); display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; }
.drone-foot__brand { margin: 0 0 1.5rem; font-family: var(--d-serif); font-weight: 500; font-size: 0.943rem; }
.drone-foot__addr { margin: 0; font-family: var(--d-mincho); font-size: 0.697rem; line-height: 1.9; opacity: .5; }
.drone-foot__label { margin: 0 0 .5rem; font-family: var(--d-mincho); font-size: 0.62rem; opacity: .5; }
.drone-foot__hours { margin: 0; font-family: var(--d-mincho); font-size: 0.697rem; line-height: 1.8; opacity: .7; }
.drone-foot__bottom {
  max-width: 80rem; margin: 0 auto; padding-top: 2rem; border-top: 1px solid rgba(255,255,255,.1);
  display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap;
}
.drone-foot__copy { margin: 0; font-size: 0.62rem; opacity: .4; }
.drone-foot__links { display: flex; gap: 2rem; }
.drone-foot__links a { color: #fff; text-decoration: none; font-size: 0.62rem; opacity: .5; transition: opacity .2s; }
.drone-foot__links a:hover { opacity: 1; }

.form-notice { max-width: 56rem; margin: 0 auto 1.5rem; padding: .9rem 1.1rem; border-radius: 10px; font-size: 0.738rem; }
.drone-foot .form-notice--ok { background: rgba(76,175,80,.16); color: #cdeccf; }
.drone-foot .form-notice--err { background: rgba(255,255,255,.1); color: #f2d5d5; }

/* ============================ RESPONSIVE ============================ */
@media (max-width: 900px) {
  .drone-videos { grid-template-columns: repeat(2, 1fr); }
  .drone-tiles { grid-template-columns: repeat(2, 1fr); }
  .drone-plans { grid-template-columns: 1fr; }
  .drone-foot__cols { grid-template-columns: 1fr; gap: 2rem; }
  .drone-pilot__inner { grid-template-columns: 1fr; gap: 2rem; }
  .drone-pilot__media { max-width: 340px; }
}
@media (max-width: 560px) {
  .drone-videos { grid-template-columns: 1fr; }
  .drone-tiles { grid-template-columns: 1fr; }
}

/* ---- ヘッダーナビ：モバイルはハンバーガー展開 ---- */
@media (max-width: 820px) {
  .drone-nav__toggle {
    display: inline-flex; flex-direction: column; justify-content: center; gap: 5px;
    width: 42px; height: 42px; padding: 0 9px; border: 0; background: transparent; cursor: pointer;
    /* 展開したメニューパネル（position:fixed）がトグルを覆って
       押せなくなるため、トグル側を前面に出す */
    position: relative; z-index: 2;
  }
  .drone-nav__toggle span { display: block; height: 2px; background: #fff; border-radius: 2px; transition: transform .3s, opacity .2s; box-shadow: 0 0 6px rgba(0,0,0,.4); }
  .drone-nav.is-open .drone-nav__toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .drone-nav.is-open .drone-nav__toggle span:nth-child(2) { opacity: 0; }
  .drone-nav.is-open .drone-nav__toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .drone-nav__menu {
    position: fixed; inset: 0 0 auto 0; top: 0; padding: 5rem 1.5rem 2rem;
    flex-direction: column; align-items: flex-start; gap: 1.25rem;
    background: rgba(10,10,10,.96); backdrop-filter: blur(10px);
    transform: translateY(-100%); transition: transform .35s ease; visibility: hidden;
  }
  .drone-nav.is-open .drone-nav__menu { transform: translateY(0); visibility: visible; }
  .drone-nav__menu a { font-size: 0.902rem; }
  .drone-nav__home { align-self: flex-start; }
}

@media (prefers-reduced-motion: reduce) {
  .drone-hero__scroll { animation: none; }
  .drone-hero__bg { animation: none; }
  .drone-tile__img, .drone-video { transition: none; }
}


/* ---- YASA LOGI v2 テーマ固有の chrome 抑制 ---- */
.drone-standalone .site-header,
.drone-standalone .site-footer,
.drone-standalone #redThreadCanvas,
.drone-standalone #mobileMenu,
.drone-standalone .page-top { display: none !important; }

.drone-standalone main { margin: 0; padding: 0; max-width: none; }
.drone-standalone body,
body.drone-standalone { background: #000; }

/* =============================================================
   スマートフォン UI 調整
   （フォントは全体を約 0.82 倍に縮小済み。ここでは主にレイアウトと
     タップ領域、iOS の入力ズーム対策を扱う）
   ============================================================= */

@media (max-width: 640px) {
  /* --- セクションの余白を詰める --- */
  .drone-services,
  .drone-pilot,
  .drone-pricing { padding: 3.5rem 18px; }
  .drone-foot__contact { padding: 3.5rem 18px; }
  .drone-foot__info { padding: 2rem 18px; }
  .drone-philo__cover-inner { padding: 0 18px; }

  /* --- サービスタイル：縦長すぎるのを抑え、文字を読みやすく --- */
  .drone-tiles { gap: 10px; }
  .drone-tile { aspect-ratio: 16 / 10; }
  .drone-tile__scrim { background: rgba(0,0,0,.52); }
  .drone-tile__body { padding: 1rem; gap: .25rem; }
  .drone-tile__more { margin-top: .45rem; }

  /* --- 動画グリッド --- */
  .drone-videos { gap: 10px; }

  /* --- 料金プラン --- */
  .drone-plans { gap: 1rem; }
  .drone-plan { padding: 1.5rem 1.25rem; }

  /* --- パイロット --- */
  .drone-pilot__media { max-width: 100%; }

  /* --- フッター 2 カラムを 1 カラムに --- */
  .drone-foot__cols { grid-template-columns: 1fr; gap: 1.75rem; }

  /* --- 詳細モーダル：画面いっぱいに近づけてスクロールしやすく --- */
  .drone-modal { padding: 0; align-items: flex-end; }
  .drone-modal__panel {
    max-width: 100%;
    max-height: 92vh;
    border-radius: 14px 14px 0 0;
    padding: 2.5rem 1.25rem 2rem;
    -webkit-overflow-scrolling: touch;
  }
  /* 閉じるボタンは指で押しやすい大きさに */
  .drone-modal__close {
    width: 44px; height: 44px;
    display: flex; align-items: center; justify-content: center;
  }

  /* --- フォーム --- */
  .drone-form { gap: 1.4rem; }
  .drone-form__submit { flex-direction: column; align-items: stretch; gap: .75rem; }
  .drone-btn { width: 100%; padding: 1rem 1.5rem; }

  /* iOS は入力欄のフォントが 16px 未満だと自動ズームするため、
     見た目の縮小はここでは適用しない */
  .drone-field input,
  .drone-field textarea { font-size: 16px; padding: .85rem 0; }

  /* --- ナビ：タップ領域を確保 --- */
  .drone-nav__inner { padding: .75rem 18px; }
  .drone-nav__menu a { padding: .35rem 0; }
  .drone-nav__home { padding: .6rem 1.4rem; }
}

/* 横幅の狭い端末でヒーローの見出しが詰まりすぎないように */
@media (max-width: 380px) {
  .drone-hero__title { font-size: clamp(2.2rem, 11vw, 2.8rem); }
  .drone-tile { aspect-ratio: 3 / 2; }
}

/* 横向き（ランドスケープ）でヒーローが潰れないように */
@media (max-height: 480px) and (orientation: landscape) {
  .drone-hero { min-height: 460px; }
  .drone-hero__scroll { display: none; }
}