/*
Theme Name: Genius Tokyo
Theme URI: https://genius-tokyo.co.jp
Author: 株式会社genius-tokyo
Description: 映像制作・映像販売を手がける株式会社genius-tokyoのコーポレートサイト用カスタムテーマ。モノクロ×エディトリアルなシネマティックデザイン。
Version: 1.1.0
Text Domain: genius-tokyo
*/

/* ==========================================================================
   0. Design Tokens
   ========================================================================== */
:root{
  /* Monochrome palette — pale, airy, fleeting ("hakanai") tones: mostly soft white with whisper-quiet grays */
  --ink:        #f6f5f1;   /* base background (pale, soft off-white — like washi paper or morning mist) */
  --ink-soft:   #ece9e1;   /* slightly deeper pale surface, raised */
  --paper:      #37342e;   /* soft charcoal — used for text and the one deliberately bold (solid button) element */
  --paper-dim:  #efece4;   /* secondary pale surface, for gentle alternation between sections */
  --line:       #dedad1;   /* hairline on pale bg */
  --line-light: #e6e3da;   /* hairline for the secondary pale surface (barely-there) */
  --slate:      #928e83;   /* muted secondary text */
  --slate-dark: #726e62;   /* slightly deeper secondary text where a touch more contrast is needed */
  --white:      #fffdf9;
  --black:      #201e1a;

  /* Type */
  --f-display: 'Fraunces', 'Noto Serif JP', serif;
  --f-body:    'Inter', 'Noto Sans JP', sans-serif;
  --f-mono:    'IBM Plex Mono', 'Noto Sans JP', monospace;

  /* Layout */
  --gutter: clamp(20px, 4vw, 64px);
  --maxw: 1440px;
  --dur: 0.6s;
  --ease: cubic-bezier(.16,.84,.28,1);
}

/* ==========================================================================
   1. Reset & Base
   ========================================================================== */
*,*::before,*::after{ box-sizing:border-box; margin:0; padding:0; }
html{ scroll-behavior:smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  *,*::before,*::after{ animation-duration:0.01ms !important; animation-iteration-count:1 !important; transition-duration:0.01ms !important; }
}
body{
  background:var(--ink);
  color:var(--paper);
  font-family:var(--f-body);
  font-size:16px;
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ list-style:none; }
button{ font-family:inherit; background:none; border:none; color:inherit; cursor:pointer; }
input,textarea,select{ font-family:inherit; font-size:1rem; color:inherit; }
:focus-visible{ outline:2px solid var(--paper); outline-offset:3px; }

h1,h2,h3,h4{ font-family:var(--f-display); font-weight:600; line-height:1.05; letter-spacing:-0.01em; }

.wrap{ max-width:var(--maxw); margin-inline:auto; padding-inline:var(--gutter); }
.eyebrow{
  display:inline-flex; align-items:center; gap:.6em;
  font-family:var(--f-mono); font-size:.72rem; letter-spacing:.22em; text-transform:uppercase;
  color:var(--slate);
}
.eyebrow::before{ content:''; width:6px; height:6px; border:1px solid currentColor; border-radius:50%; }
.section{ padding-block:clamp(64px,10vw,140px); border-bottom:1px solid var(--line); }
.section-light{ background:var(--paper-dim); color:var(--paper); border-bottom:1px solid var(--line-light); }
.section-light .eyebrow{ color:var(--slate-dark); }

.btn{
  display:inline-flex; align-items:center; gap:.7em;
  font-family:var(--f-mono); font-size:.82rem; letter-spacing:.08em; text-transform:uppercase;
  padding:1.05em 1.8em; border:1px solid currentColor; border-radius:999px;
  transition:background var(--dur) var(--ease), color var(--dur) var(--ease);
  white-space:nowrap;
}
.btn-solid{ background:var(--paper); color:var(--ink); border-color:var(--paper); }
.btn-solid:hover{ background:transparent; color:var(--paper); }
.btn-outline:hover{ background:var(--paper); color:var(--ink); }
.btn-arrow{ transition:transform var(--dur) var(--ease); }
.btn:hover .btn-arrow{ transform:translateX(4px); }

/* ==========================================================================
   2. Header / Nav
   ========================================================================== */
.site-header{
  position:fixed; inset-inline:0; top:0; z-index:100;
  display:flex; align-items:center; justify-content:space-between;
  padding:22px var(--gutter);
  background:rgba(246,245,241,.6);
  backdrop-filter:blur(10px);
  -webkit-backdrop-filter:blur(10px);
  border-bottom:1px solid transparent;
  transition:background var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.site-header.is-solid{ background:rgba(246,245,241,.92); border-bottom:1px solid var(--line); }
.brand{
  font-family:var(--f-mono); font-size:.95rem; letter-spacing:.14em; text-transform:uppercase; color:var(--paper);
}
.brand span{ color:var(--slate); }

/* カスタムロゴ画像 */
.brand-logo{
  display:inline-flex; align-items:center; line-height:1;
}
.brand-logo .custom-logo-link{
  display:inline-flex; align-items:center;
}
.brand-logo .custom-logo-link img,
.brand-logo .custom-logo{
  display:block !important;
  height:28px !important;
  max-height:28px !important;
  width:auto !important;
  max-width:160px !important;
  object-fit:contain;
}

.main-nav ul{ display:flex; gap:clamp(18px,3vw,44px); }
.main-nav a{
  font-family:var(--f-mono); font-size:.78rem; letter-spacing:.1em; text-transform:uppercase; color:var(--paper);
  position:relative; padding-bottom:4px;
}
.main-nav a::after{
  content:''; position:absolute; left:0; bottom:0; width:0; height:1px; background:currentColor;
  transition:width var(--dur) var(--ease);
}
.main-nav a:hover::after, .main-nav a.current::after{ width:100%; }
.main-nav{ display:none; }

.nav-toggle{
  display:flex; flex-direction:column; gap:5px; width:30px; z-index:110; color:var(--paper);
}
.nav-toggle span{ height:1px; background:currentColor; transition:transform var(--dur) var(--ease), opacity var(--dur) var(--ease); }

.mobile-nav{
  position:fixed; inset:0; background:var(--ink); z-index:105;
  display:flex; flex-direction:column; justify-content:center; padding:var(--gutter);
  transform:translateY(-100%); transition:transform .5s var(--ease);
}
.mobile-nav.is-open{ transform:translateY(0); }
.mobile-nav ul{ display:flex; flex-direction:column; gap:18px; }
.mobile-nav a{ font-family:var(--f-display); font-size:clamp(2rem,8vw,3.4rem); font-weight:600; }
.mobile-nav .meta{ margin-top:48px; font-family:var(--f-mono); font-size:.78rem; color:var(--slate); letter-spacing:.08em; }

@media (min-width:900px){
  .main-nav{ display:block; }
  .nav-toggle{ display:none; }
}

/* ==========================================================================
   3. Timecode ticker (signature element)
   ========================================================================== */
.tc-ticker{
  position:relative; z-index:2;
  border-top:1px solid var(--line); border-bottom:1px solid var(--line);
  overflow:hidden; background:var(--ink);
}
.tc-ticker .tc-row{
  display:flex; align-items:center; gap:56px;
  padding:14px var(--gutter);
  font-family:var(--f-mono); font-size:.78rem; letter-spacing:.1em; color:var(--slate);
  white-space:nowrap;
  animation:tc-scroll 32s linear infinite;
  width:max-content;
}
.tc-ticker .tc-code{ color:var(--paper); }
.tc-ticker .tc-rec{ display:inline-flex; align-items:center; gap:.5em; }
.tc-ticker .tc-rec .dot{ width:7px; height:7px; border-radius:50%; background:var(--paper); animation:tc-blink 1.4s steps(2) infinite; }
@keyframes tc-scroll{ from{ transform:translateX(0);} to{ transform:translateX(-50%);} }
@keyframes tc-blink{ 50%{ opacity:.15; } }

/* ==========================================================================
   4. Hero
   ========================================================================== */
.hero{
  min-height:100svh; display:flex; flex-direction:column; justify-content:flex-end;
  padding:calc(var(--gutter) + 70px) var(--gutter) var(--gutter);
  position:relative;
  background:
    radial-gradient(ellipse at 75% -10%, rgba(255,255,255,.9), transparent 55%),
    linear-gradient(180deg, var(--white) 0%, var(--ink) 75%);
}
.hero-grain{ position:absolute; inset:0; opacity:.05; pointer-events:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
.hero-top{ display:flex; justify-content:space-between; align-items:flex-start; gap:24px; margin-bottom:auto; padding-top:60px; }
.hero-tagline{ max-width:220px; font-family:var(--f-mono); font-size:.78rem; line-height:1.6; color:var(--slate); }
.hero-headline{
  font-size:clamp(2.6rem, 8.6vw, 7.6rem);
  font-weight:600;
  letter-spacing:-0.02em;
  text-wrap:balance;
}
.hero-headline em{ font-style:italic; font-weight:400; color:var(--slate); }
.hero-foot{ display:flex; justify-content:space-between; align-items:flex-end; gap:24px; margin-top:40px; flex-wrap:wrap; }
.hero-desc{ max-width:420px; color:var(--slate); font-size:1.02rem; }
.scroll-cue{ font-family:var(--f-mono); font-size:.72rem; letter-spacing:.2em; color:var(--slate); writing-mode:vertical-rl; text-transform:uppercase; }

/* ---- スライドショー ---- */
.hero-slides{
  position:absolute; top:0; left:0; right:0; bottom:0;
  width:100%; height:100%;
  z-index:0; overflow:hidden;
}
.hero-slide{
  position:absolute; top:0; left:0;
  width:100%; height:100%;
  opacity:0;
  visibility:hidden;
  transition:opacity 1.2s var(--ease), visibility 1.2s var(--ease);
  pointer-events:none;
  z-index:1;
}
.hero-slide.is-active{
  opacity:1;
  visibility:visible;
  pointer-events:auto;
  z-index:2;
}
.hero-slide .hero-banner-overlay{
  position:absolute; top:0; left:0;
  width:100%; height:100%;
  background:
    linear-gradient(to bottom, rgba(20,18,14,.2) 0%, rgba(20,18,14,.6) 100%);
  z-index:1;
}
.hero-banner-caption{
  position:absolute; right:var(--gutter); bottom:calc(var(--gutter) + 8px); z-index:4;
  font-family:var(--f-mono); font-size:.72rem; letter-spacing:.1em;
  color:rgba(255,255,255,.7); text-transform:uppercase;
}
/* スライドコントロール */
.hero-slide-controls{
  position:absolute; bottom:calc(var(--gutter) + 8px); left:50%;
  transform:translateX(-50%);
  display:flex; align-items:center; gap:16px;
  z-index:10;
}
.hero-slide-prev,
.hero-slide-next{
  width:40px; height:40px; border-radius:50%;
  border:1px solid rgba(255,255,255,.4);
  background:rgba(255,255,255,.15);
  backdrop-filter:blur(4px);
  -webkit-backdrop-filter:blur(4px);
  color:#fff; font-size:1.1rem; cursor:pointer;
  display:flex; align-items:center; justify-content:center;
  transition:background var(--dur), border-color var(--dur);
}
.hero-slide-prev:hover,
.hero-slide-next:hover{
  background:rgba(255,255,255,.3); border-color:rgba(255,255,255,.8);
}
.hero-slide-dots{ display:flex; gap:8px; }
.hero-dot{
  width:8px; height:8px; border-radius:50%;
  background:rgba(255,255,255,.4);
  border:none; cursor:pointer; padding:0;
  transition:background var(--dur), transform var(--dur);
}
.hero-dot.is-active{
  background:#fff; transform:scale(1.3);
}

/* バナー画像・動画の共通スタイル */
.hero-banner-media{
  position:absolute; top:0; left:0;
  width:100%; height:100%; object-fit:cover;
}
.hero-banner-embed{
  position:absolute; top:-20%; left:-40%;
  width:180%; height:140%;
  pointer-events:none;
}
.hero-banner-embed iframe{
  width:100%; height:100%; pointer-events:none;
}

/* バナーあり時の文字色を白系に */
.hero.has-banner{ position:relative; overflow:hidden; }
.hero.has-banner .hero-content{ position:relative; z-index:5; width:100%; }
.hero.has-banner .hero-headline{ color:#fff; text-shadow:0 2px 24px rgba(0,0,0,0.5); }
.hero.has-banner .hero-headline em{ color:rgba(255,255,255,.75); }
.hero.has-banner .hero-tagline{ color:rgba(255,255,255,.75); }
.hero.has-banner .hero-desc{ color:rgba(255,255,255,.75); }
.hero.has-banner .eyebrow{ color:rgba(255,255,255,.7); }
.hero.has-banner .scroll-cue{ color:rgba(255,255,255,.6); }

/* Progress bar（スライド進行インジケーター） */
.hero-progress{
  position:absolute; bottom:0; left:0; height:2px;
  background:rgba(255,255,255,.7); z-index:10;
  width:0%; transition:width linear;
}

/* ==========================================================================
   5. Intro statement
   ========================================================================== */
.statement{ display:grid; grid-template-columns:1fr; gap:32px; }
.statement-lead{
  font-family:var(--f-display); font-weight:500; font-style:italic;
  font-size:clamp(1.6rem,3.4vw,2.6rem); line-height:1.35; color:var(--paper);
}
.statement-lead .accent{ font-style:normal; font-weight:600; }
.statement-side{ color:var(--slate); font-size:.98rem; max-width:46ch; }
@media (min-width:900px){
  .statement{ grid-template-columns:1.5fr 1fr; align-items:start; }
}

/* ==========================================================================
   6. Works grid / index
   ========================================================================== */
.section-head{ display:flex; justify-content:space-between; align-items:flex-end; gap:24px; margin-bottom:48px; flex-wrap:wrap; }
.section-head h2{ font-size:clamp(2rem,4.4vw,3.4rem); }

.work-index{ display:flex; flex-direction:column; }
.work-row{
  display:grid; grid-template-columns:40px 140px 1fr; gap:24px;
  align-items:center; padding-block:20px; border-top:1px solid var(--line);
  position:relative; overflow:hidden;
  transition:background var(--dur) var(--ease);
}
.work-row.has-no-media{
  grid-template-columns:40px 1fr;
}
.section-light .work-row{ border-color:var(--line-light); }
.work-row:last-child{ border-bottom:1px solid var(--line); }
.section-light .work-row:last-child{ border-color:var(--line-light); }

.work-num{ font-family:var(--f-mono); font-size:.85rem; color:var(--slate); }

.work-row-media{
  width:100%; aspect-ratio:16/9; border-radius:4px; overflow:hidden;
  background:var(--paper-dim); flex-shrink:0; position:relative;
  box-shadow:0 2px 8px rgba(0,0,0,0.06);
}
.work-row-media img{
  width:100%; height:100%; object-fit:cover; display:block;
  transition:transform .4s var(--ease), filter .4s var(--ease);
}

.work-main{ display:flex; flex-direction:column; gap:6px; }
.work-title{ font-family:var(--f-display); font-size:clamp(1.2rem,2.4vw,1.8rem); font-weight:600; transition:color var(--dur) var(--ease); }
.work-desc{ font-size:.88rem; color:var(--slate-dark); line-height:1.6; max-width:65ch; margin-top:2px; }
.work-meta{ display:flex; gap:18px; font-family:var(--f-mono); font-size:.76rem; color:var(--slate); text-transform:uppercase; letter-spacing:.06em; margin-top:4px; }

.work-row:hover .work-row-media img{ transform:scale(1.06); }
.work-row:hover .work-title{ color:var(--slate); }
.work-row a.row-link{ position:absolute; inset:0; z-index:2; }

@media (max-width:640px){
  .work-row{
    grid-template-columns:28px 96px 1fr; gap:14px; padding-block:14px;
  }
  .work-row.has-no-media{
    grid-template-columns:28px 1fr;
  }
  .work-desc{ font-size:.82rem; }
}

/* ==========================================================================
   7. Services strip / list
   ========================================================================== */
.service-grid{ display:grid; grid-template-columns:1fr; gap:0; }
.service-card{ padding-block:36px; border-top:1px solid var(--line); }
.section-light .service-card{ border-color:var(--line-light); }
.service-card:last-child{ border-bottom:1px solid var(--line); }
.section-light .service-card:last-child{ border-color:var(--line-light); }
.service-head{ display:flex; justify-content:space-between; gap:20px; align-items:baseline; }
.service-head h3{ font-size:clamp(1.4rem,2.6vw,2rem); }
.service-num{ font-family:var(--f-mono); font-size:.8rem; color:var(--slate); }
.service-card p{ margin-top:14px; max-width:60ch; color:var(--slate); }
.section-light .service-card p{ color:var(--slate-dark); }
@media (min-width:900px){
  .service-grid{ grid-template-columns:repeat(3,1fr); gap:1px; background:var(--line); }
  .section-light .service-grid{ background:var(--line-light); }
  .service-card{ background:var(--ink); border:none; padding:40px 32px; }
  .section-light .service-card{ background:var(--ink-soft); }
}

/* process steps */
.process{ counter-reset:step; display:flex; flex-direction:column; gap:0; }
.step{ display:grid; grid-template-columns:64px 1fr; gap:20px; padding-block:26px; border-top:1px solid var(--line-light); }
.step:last-child{ border-bottom:1px solid var(--line-light); }
.step-num{ font-family:var(--f-mono); font-size:.85rem; color:var(--slate-dark); }
.step h4{ font-size:1.2rem; margin-bottom:6px; }
.step p{ color:var(--slate-dark); max-width:56ch; }

/* ==========================================================================
   8. About / facts table
   ========================================================================== */
.facts{ border-top:1px solid var(--line-light); }
.fact-row{ display:grid; grid-template-columns:1fr; gap:6px; padding:20px 0; border-bottom:1px solid var(--line-light); }
.fact-row dt{ font-family:var(--f-mono); font-size:.74rem; letter-spacing:.1em; text-transform:uppercase; color:var(--slate-dark); }
.fact-row dd{ font-size:1.05rem; }
@media (min-width:700px){
  .fact-row{ grid-template-columns:220px 1fr; align-items:baseline; }
}

.lead-copy{ font-family:var(--f-display); font-size:clamp(1.5rem,3vw,2.2rem); font-weight:500; max-width:22ch; margin-bottom:28px; }

/* ==========================================================================
   9. CTA band
   ========================================================================== */
.cta-band{ padding-block:clamp(72px,12vw,160px); text-align:left; }
.cta-band h2{ font-size:clamp(2.2rem,6vw,4.6rem); max-width:16ch; margin-bottom:36px; }
.cta-actions{ display:flex; gap:16px; flex-wrap:wrap; }

/* ==========================================================================
   10. Contact
   ========================================================================== */
.contact-grid{ display:grid; grid-template-columns:1fr; gap:56px; }
@media (min-width:960px){ .contact-grid{ grid-template-columns:.9fr 1.1fr; } }
.contact-info dl{ margin-top:28px; }
.contact-tabs{ display:flex; gap:8px; margin-bottom:28px; flex-wrap:wrap; }
.tab-btn{
  font-family:var(--f-mono); font-size:.78rem; letter-spacing:.06em; text-transform:uppercase;
  padding:.8em 1.3em; border:1px solid var(--line-light); border-radius:999px; color:var(--slate-dark);
  transition:background var(--dur), color var(--dur);
}
.tab-btn.is-active{ background:var(--ink); color:var(--paper); border-color:var(--ink); }
.tab-panel{ display:none; }
.tab-panel.is-active{ display:block; }
.wpcf7-form p{ margin-bottom:18px; }
.wpcf7-form label{ display:block; font-family:var(--f-mono); font-size:.74rem; letter-spacing:.08em; text-transform:uppercase; color:var(--slate-dark); margin-bottom:8px; }
.wpcf7-form input:not([type=submit]):not([type=radio]):not([type=checkbox]),
.wpcf7-form textarea, .wpcf7-form select{
  width:100%; background:transparent; border:none; border-bottom:1px solid var(--line-light);
  padding:.7em .1em; transition:border-color var(--dur);
}
.wpcf7-form input:focus, .wpcf7-form textarea:focus{ border-color:var(--ink); }
.wpcf7-form input[type=submit]{
  font-family:var(--f-mono); font-size:.82rem; letter-spacing:.08em; text-transform:uppercase;
  padding:1em 2em; border:1px solid var(--ink); border-radius:999px; background:var(--ink); color:var(--paper);
  transition:opacity var(--dur);
}
.wpcf7-form input[type=submit]:hover{ opacity:.75; }
.cf7-fallback-note{
  border:1px dashed var(--slate-dark); padding:20px; font-family:var(--f-mono); font-size:.82rem; color:var(--slate-dark);
}

/* ==========================================================================
   11. Services Hero Banner
   ========================================================================== */
.services-hero{
  position:relative;
  min-height:70vh;
  display:flex;
  align-items:center;
  overflow:hidden;
  background:var(--black);
}
.services-hero-bg{
  position:absolute;
  top:0; left:0; right:0; bottom:0;
  width:100%; height:100%;
  z-index:0;
  overflow:hidden;
}
.services-hero-img,
.services-hero-video{
  position:absolute;
  top:0; left:0;
  width:100%; height:100%;
  object-fit:cover;
  animation:banner-fadein 1.2s ease both;
}
.services-hero-iframe-wrap{
  position:absolute;
  top:-20%; left:-40%;
  width:180%; height:140%;
  pointer-events:none;
}
.services-hero-iframe-wrap iframe{
  width:100%;
  height:100%;
  pointer-events:none;
}
.services-hero-overlay{
  position:absolute;
  top:0; left:0;
  width:100%; height:100%;
  background:linear-gradient(
    135deg,
    rgba(20,18,14,.75) 0%,
    rgba(20,18,14,.45) 60%,
    rgba(20,18,14,.25) 100%
  );
  z-index:1;
}
.services-hero-content{
  position:relative;
  z-index:5;
  width:100%;
  padding-top:160px;
  padding-bottom:100px;
}
.services-hero-content .eyebrow{
  color:rgba(255,255,255,0.7);
}
.services-hero-title{
  font-size:clamp(2.4rem,6vw,5.2rem);
  font-weight:600;
  letter-spacing:-0.02em;
  color:#ffffff;
  margin-top:20px;
  max-width:18ch;
  text-shadow:0 2px 20px rgba(0,0,0,0.5);
  line-height:1.1;
}
.services-hero-lead{
  margin-top:28px;
  max-width:50ch;
  color:rgba(255,255,255,0.8);
  font-size:1rem;
  line-height:1.75;
}
@media (max-width:768px){
  .services-hero{ min-height:60vh; }
  .services-hero-content{ padding-top:130px; padding-bottom:72px; }
  .services-hero-title{ font-size:clamp(2rem,7vw,3rem); }
}

/* ==========================================================================
   12. Work single
   ========================================================================== */
.work-hero{ padding-top:140px; }
.work-hero-media{ margin-top:32px; aspect-ratio:16/9; overflow:hidden; }
.work-hero-media img{ width:100%; height:100%; object-fit:cover; }
.work-detail-meta{ display:flex; gap:32px; flex-wrap:wrap; margin-top:24px; font-family:var(--f-mono); font-size:.8rem; color:var(--slate); text-transform:uppercase; letter-spacing:.06em; }
.work-body{ max-width:70ch; margin-top:40px; color:var(--paper); }
.work-body p{ margin-bottom:1.2em; }

/* ==========================================================================
   12. Footer
   ========================================================================== */
.site-footer{ padding-block:64px 32px; background:#1B2436; color:rgba(255,255,255,0.7); }
.footer-top{ display:flex; justify-content:space-between; align-items:center; gap:24px; padding-bottom:40px; border-bottom:1px solid rgba(255,255,255,0.1); flex-wrap:wrap; }
.footer-brand{ font-family:var(--f-display); font-size:clamp(1.8rem,3.6vw,2.6rem); max-width:14ch; color:#ffffff; }
.footer-contact-link .footer-btn{
  font-family:var(--f-mono); font-size:.76rem; letter-spacing:.08em; text-transform:uppercase;
  padding:.8em 1.6em; border:1px solid rgba(255,255,255,0.3); border-radius:999px; background:transparent; color:#ffffff;
  transition:all var(--dur); display:inline-flex; align-items:center; gap:8px; text-decoration:none;
}
.footer-contact-link .footer-btn:hover{ background:#ffffff; color:#1B2436; border-color:#ffffff; }
.footer-bottom{ display:flex; justify-content:space-between; flex-wrap:wrap; gap:12px; padding-top:24px; font-family:var(--f-mono); font-size:.72rem; color:rgba(255,255,255,0.4); text-transform:uppercase; letter-spacing:.06em; }

/* ==========================================================================
   13. Reveal-on-scroll
   ========================================================================== */
.reveal{ opacity:0; transform:translateY(24px); transition:opacity .8s var(--ease), transform .8s var(--ease); }
.reveal.is-visible{ opacity:1; transform:translateY(0); }

/* ==========================================================================
   14. Hero Banner (ACF Pro — 画像 / 動画 / MP4ファイル)
   背景レイヤーとしてフルスクリーンで配置されるオーバーレイバナー
   ========================================================================== */

/* ヒーローコンテンツ（前面テキストレイヤー）のフレックス配置維持 */
.hero-content {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  flex-grow: 1;
  width: 100%;
  position: relative;
  z-index: 2;
}

/* バナーが有効な場合のヒーロー高さ・背景リセット */
.hero.has-banner {
  min-height: 75vh;
  background: var(--black);
}
@media (max-width: 768px) {
  .hero.has-banner {
    min-height: 70vh;
  }
}
@media (max-width: 480px) {
  .hero.has-banner {
    min-height: 60vh;
  }
}

/* 背景メディアレイヤー */
.hero-banner-bg {
  position: absolute;
  inset: 0;
  z-index: 1;
  overflow: hidden;
  pointer-events: none;
}

.hero-banner-media {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  display: block;
  animation: banner-fadein 1.2s var(--ease) both;
}

/* 上品なダークオーバーレイ（可読性確保） */
.hero-banner-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(55,52,46,0.2) 0%, rgba(32,30,26,0.65) 100%);
  z-index: 2;
}

/* oEmbed YouTube/Vimeoのカバー表示対応 */
.hero-banner-embed {
  position: relative;
  width: 100%;
  height: 100%;
  background: var(--black);
}
.hero-banner-embed iframe {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 100vw;
  height: 56.25vw; /* 16:9 ratio */
  min-width: 177.78vh; /* 16:9 ratio */
  min-height: 100vh;
  transform: translate(-50%, -50%);
  pointer-events: none;
}

/* ---- バナー有効時の前面テキストカラー調整 ---- */
.has-banner .hero-headline {
  color: var(--ink);
  text-shadow: 0 2px 18px rgba(32,30,26,0.6);
}
.has-banner .hero-headline em {
  color: rgba(255,255,255,0.75);
  text-shadow: 0 2px 18px rgba(32,30,26,0.6);
}
.has-banner .eyebrow {
  color: rgba(255,255,255,0.85);
  text-shadow: 0 1px 10px rgba(32,30,26,0.5);
}
.has-banner .hero-tagline {
  color: rgba(255,255,255,0.75);
  text-shadow: 0 1px 10px rgba(32,30,26,0.5);
}
.has-banner .hero-desc {
  color: rgba(255,255,255,0.75);
  text-shadow: 0 1px 10px rgba(32,30,26,0.5);
}
.has-banner .scroll-cue {
  color: rgba(255,255,255,0.5);
}

/* キャプション */
.has-banner .hero-banner-caption {
  margin-top: 14px;
  font-family: var(--f-mono);
  font-size: .7rem;
  letter-spacing: .12em;
  color: rgba(255,255,255,0.4);
  text-transform: uppercase;
  text-align: right;
  z-index: 3;
  position: relative;
}

/* ---- フェードインアニメーション ---- */
@keyframes banner-fadein {
  from { opacity: 0; transform: scale(1.03); }
  to   { opacity: 1; transform: scale(1); }
}

/* ---- スマホ用ヒーロー上部テキストの調整 (768px以下) ---- */
@media (max-width: 768px) {
  .hero-top {
    padding-top: 24px; /* 上余白を詰める */
    flex-direction: column; /* 縦並びにしてコンパクトに */
    align-items: flex-start;
    gap: 12px;
  }
  .hero-top .eyebrow {
    font-size: 0.64rem; /* フォントサイズ縮小 */
    letter-spacing: 0.12em; /* 文字間を若干詰める */
    line-height: 1.3;
  }
  .hero-tagline {
    max-width: 100%; /* 幅を広げて折り返しをスッキリと */
    font-size: 0.72rem; /* フォントサイズ縮小 */
    line-height: 1.5; /* 行間調整 */
  }
}