/* ===================================
   TOP PAGE STYLES v5
   =================================== */

   :root {
    --c-navy-dark: #0a0a2e;
    --c-navy: #0f1147;
    --c-blue-deep: #1a1a6e;
    --c-blue: #2020aa;
    --c-blue-bright: #3a3aff;
    --c-blue-light: #6060ff;
    --c-accent: #4fc3f7;
    --c-white: #ffffff;
    --c-white-80: rgba(255,255,255,0.8);
    --c-white-60: rgba(255,255,255,0.6);
    --c-white-40: rgba(255,255,255,0.4);
    --c-white-20: rgba(255,255,255,0.2);
    --c-white-10: rgba(255,255,255,0.1);
    --c-white-05: rgba(255,255,255,0.05);
    --c-bg-light: #f5f6fa;
    --c-text-dark: #0a0a2e;
    --c-text-body: #3a3a5a;
    --ff-display: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
    --ff-en: "Syne", sans-serif;
    --ff-body: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
    --max-width: 1400px;
    --content-width: 1200px;
    --side-pad: clamp(2rem, 5vw, 5rem);
    --transition: 0.3s cubic-bezier(0.4,0,0.2,1);
  }
  
  /* Reset */
  .p-top *, .p-top *::before, .p-top *::after,
  .c-header *, .c-footer * { box-sizing: border-box; }
  
  .p-top {
    overflow: clip;
    font-family: var(--ff-body);
    font-weight: 400;
    line-height: 1.8;
    color: var(--c-text-dark);
    background: var(--c-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
  }
  
  body.custom-top-page #content,
  body.custom-top-page #body_wrap { padding: 0 !important; margin: 0 !important; }
  body.custom-top-page .l-header,
  body.custom-top-page .l-footer,
  body.custom-top-page #fix_bottom_menu { display: none !important; }
  
  /* Fade-up */
  .fade-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.9s cubic-bezier(0.33, 0, 0.2, 1), transform 0.9s cubic-bezier(0.33, 0, 0.2, 1);
  }
  .fade-up.is-visible { opacity: 1; transform: translateY(0); }
  
  /* Section Labels */
  .p-top-section__en {
    display: block;
    font-family: var(--ff-en);
    font-size: clamp(2rem, 3.5vw, 3rem);
    font-weight: 500;
    letter-spacing: 0.01em;
    line-height: 1.2;
    /* Radial spotlight over gradient-blue base */
    background:
      radial-gradient(circle, rgba(240,240,255,0.95) 0%, rgba(160,160,220,0.5) 25%, transparent 55%),
      linear-gradient(135deg, #050520 0%, #0a0a3a 25%, #101060 50%, #1a1a80 75%, #2a2aaa 100%);
    background-size: 300% 300%, 100% 100%;
    background-position: 50% 50%, 0% 0%;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: spotlightDrift 16s ease-in-out infinite;
  }
  .p-top-section__en--large { font-size: clamp(2.5rem, 5vw, 4rem); }
  .p-top-section__ja {
    display: block;
    font-size: 0.8125rem;
    font-weight: 400;
    margin-top: 0.5rem;
    letter-spacing: 0.1em;
  }
  
  /* Buttons */
  .p-top-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.875rem 1.75rem;
    border-radius: 100px;
    background: var(--c-white);
    color: var(--c-navy-dark);
    font-size: 0.875rem;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    border: 2px solid transparent;
  }
  .p-top-btn:hover { transform: translateX(4px); box-shadow: 0 4px 20px rgba(0,0,0,0.12); }
  .p-top-btn svg { transition: transform var(--transition); width: 18px; height: 18px; }
  .p-top-btn:hover svg { transform: translateX(4px); }
  .p-top-btn--outline { background: transparent; border-color: var(--c-white-40); color: var(--c-white); }
  .p-top-btn--outline:hover { border-color: var(--c-white); background: var(--c-white-10); }
  .p-top-btn--dark { background: transparent; border: 2px solid var(--c-navy-dark); color: var(--c-navy-dark); }
  .p-top-btn--dark:hover { background: var(--c-navy-dark); color: var(--c-white); }
  
  /* ==========================================
     LOADING SCREEN
     ========================================== */
  html.is-loading {
    overflow: hidden !important;
  }
  html.is-loading body {
    overflow: hidden !important;
    height: 100vh !important;
    height: 100dvh !important;
  }
  html.is-loading .c-header {
    opacity: 0 !important;
    pointer-events: none !important;
    transition: none !important;
  }

  .c-loading {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
  }

  /* Background */
  .c-loading__bg {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, #030318 0%, #060630 25%, #0a0a4a 55%, #141478 100%);
  }
  .c-loading__bg::after {
    content: "";
    position: absolute;
    inset: 0;
    opacity: 0.03;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
    background-size: 128px 128px;
  }

  /* Floating ambient orbs */
  .c-loading__orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0;
  }
  .c-loading.is-animating .c-loading__orb {
    animation: loadingOrbPulse 4s ease-in-out infinite alternate;
  }
  .c-loading__orb--1 {
    width: min(400px, 60vw); height: min(400px, 60vw);
    background: radial-gradient(circle, rgba(58,95,255,0.45) 0%, transparent 70%);
    top: 8%; left: 10%;
    animation-delay: 0s;
  }
  .c-loading__orb--2 {
    width: min(320px, 50vw); height: min(320px, 50vw);
    background: radial-gradient(circle, rgba(79,195,247,0.35) 0%, transparent 70%);
    bottom: 10%; right: 8%;
    animation-delay: -1.5s;
  }
  .c-loading__orb--3 {
    width: min(260px, 40vw); height: min(260px, 40vw);
    background: radial-gradient(circle, rgba(100,60,255,0.3) 0%, transparent 70%);
    top: 40%; left: 55%;
    animation-delay: -3s;
  }
  @keyframes loadingOrbPulse {
    0%   { opacity: 0.3; transform: translate(0, 0) scale(0.9); }
    50%  { opacity: 0.6; transform: translate(20px, -15px) scale(1.1); }
    100% { opacity: 0.4; transform: translate(-15px, 20px) scale(1); }
  }

  /* Content */
  .c-loading__content {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .c-loading__text {
    display: flex;
    flex-direction: column;
    gap: 0.1em;
  }
  .c-loading__line {
    display: block;
    font-family: var(--ff-display);
    font-size: clamp(1.6rem, 4.5vw, 3.25rem);
    font-weight: 700;
    line-height: 1.5;
    letter-spacing: 0.06em;
    text-align: center;
    color: transparent;
  }

  /* Loading chars — bottom-up reveal */
  .c-loading-char-mask {
    display: inline-block;
    overflow: hidden;
    vertical-align: bottom;
  }
  .c-loading-char {
    display: inline-block;
    transform: translateY(120%);
    will-change: transform;
    background-image: radial-gradient(circle, #ffffff 0%, rgba(255,255,255,0.7) 25%, rgba(255,255,255,0.5) 60%);
    background-size: 2000% 2000%;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: spotlightDrift 16s calc(var(--char-phase, 0) * -16s) infinite ease-in-out;
  }
  .c-loading.is-animating .c-loading-char {
    animation: loadingCharIn 0.65s cubic-bezier(0.16, 1, 0.3, 1) forwards,
               spotlightDrift 16s calc(var(--char-phase, 0) * -16s) infinite ease-in-out;
  }
  @keyframes loadingCharIn {
    0%   { transform: translateY(120%); }
    100% { transform: translateY(0); }
  }

  /* Accent line */
  .c-loading__accent {
    width: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent 0%, rgba(255,255,255,0.5) 30%, rgba(79,195,247,0.6) 50%, rgba(255,255,255,0.5) 70%, transparent 100%);
    margin-top: 2rem;
    border-radius: 1px;
  }
  .c-loading.is-animating .c-loading__accent {
    animation: loadingAccent 1.5s cubic-bezier(0.16, 1, 0.3, 1) 1s forwards;
  }
  @keyframes loadingAccent {
    0%   { width: 0; opacity: 0; }
    30%  { opacity: 1; }
    100% { width: clamp(100px, 20vw, 180px); opacity: 1; }
  }

  /* Counter */
  .c-loading__counter {
    display: block;
    margin-top: 1.25rem;
    font-family: var(--ff-en);
    font-size: 0.75rem;
    font-weight: 300;
    letter-spacing: 0.15em;
    color: rgba(255,255,255,0.25);
    opacity: 0;
    transition: opacity 0.6s ease;
  }
  .c-loading.is-animating .c-loading__counter {
    opacity: 1;
    transition-delay: 0.6s;
  }

  /* ---- Phase: Content fade-out before flash ---- */
  .c-loading.is-fading .c-loading__content {
    animation: loadingContentFade 0.6s cubic-bezier(0.4, 0, 1, 1) forwards;
  }
  @keyframes loadingContentFade {
    0%   { opacity: 1; filter: blur(0); transform: scale(1); }
    100% { opacity: 0; filter: blur(12px); transform: scale(1.04); }
  }

  /* ---- Full-screen cinematic flash ---- */
  .c-loading__flash {
    position: absolute;
    inset: 0;
    z-index: 10;
    pointer-events: none;
    opacity: 0;
    background: radial-gradient(
      ellipse at 50% 50%,
      rgba(255,255,255,1) 0%,
      rgba(200,220,255,0.8) 25%,
      rgba(100,140,255,0.4) 50%,
      transparent 75%
    );
  }
  .c-loading.is-flash .c-loading__flash {
    animation: loadingFlash 0.7s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  }
  @keyframes loadingFlash {
    0%   { opacity: 0; transform: scale(0.3); }
    40%  { opacity: 0.95; transform: scale(1.2); }
    100% { opacity: 0; transform: scale(2.5); }
  }

  /* ---- Light rays radiating from center ---- */
  .c-loading__rays {
    position: absolute;
    inset: 0;
    z-index: 9;
    pointer-events: none;
    opacity: 0;
    background:
      conic-gradient(
        from 0deg at 50% 50%,
        transparent 0deg, rgba(255,255,255,0.08) 10deg,
        transparent 20deg, transparent 40deg,
        rgba(200,220,255,0.06) 50deg, transparent 60deg,
        transparent 90deg, rgba(255,255,255,0.07) 100deg,
        transparent 110deg, transparent 140deg,
        rgba(180,200,255,0.05) 150deg, transparent 160deg,
        transparent 200deg, rgba(255,255,255,0.08) 210deg,
        transparent 220deg, transparent 260deg,
        rgba(200,220,255,0.06) 270deg, transparent 280deg,
        transparent 320deg, rgba(255,255,255,0.07) 330deg,
        transparent 340deg, transparent 360deg
      );
  }
  .c-loading.is-flash .c-loading__rays {
    animation: loadingRays 1s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  }
  @keyframes loadingRays {
    0%   { opacity: 0; transform: scale(0.5) rotate(0deg); }
    30%  { opacity: 1; }
    100% { opacity: 0; transform: scale(3) rotate(15deg); }
  }

  /* ---- White veil that overlays before curtain rise ---- */
  .c-loading.is-flash::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 8;
    background: white;
    animation: loadingVeil 0.8s cubic-bezier(0.4, 0, 0.2, 1) forwards;
  }
  @keyframes loadingVeil {
    0%   { opacity: 0; }
    50%  { opacity: 0.6; }
    100% { opacity: 0; }
  }

  /* ---- Exit — cinematic curtain rise ---- */
  .c-loading.is-leaving {
    animation: loadingExit 1s cubic-bezier(0.76, 0, 0.24, 1) forwards;
  }
  @keyframes loadingExit {
    0%   { transform: translateY(0); }
    100% { transform: translateY(-100%); }
  }

  /* Page reveal after loading */
  html.is-loading .p-top {
    opacity: 0;
  }
  html:not(.is-loading) .p-top {
    opacity: 1;
    transition: opacity 0.4s ease 0.1s;
  }
  html:not(.is-loading) .c-header {
    transition: opacity 0.6s ease 0.2s, box-shadow var(--transition) !important;
  }

  /* ==========================================
     HEADER — wider, larger font
     ========================================== */
  .c-header {
    position: fixed !important; top: 0 !important; left: 0; right: 0; z-index: 1000;
    padding: 0 var(--side-pad) !important;
    background: var(--c-white) !important;
    height: 120px !important;
    display: flex !important;
    align-items: center !important;
    transition: box-shadow var(--transition);
  }
  .c-header.is-scrolled {
    box-shadow: 0 2px 16px rgba(0,0,0,0.06);
  }
  .c-header__inner {
    max-width: var(--max-width); margin: 0 auto; width: 100%;
    display: flex !important; align-items: center !important; justify-content: space-between;
  }
  .c-header__logo { text-decoration: none; display: flex !important; align-items: center !important; }
  .c-header__logo-img { height: 36px; width: auto; display: block; }
  .c-header__logo-text {
    font-family: var(--ff-en); font-size: 1.25rem; font-weight: 600;
    color: var(--c-navy-dark); line-height: 1;
  }
  .c-header__nav { display: flex !important; align-items: center !important; }
  .c-header__nav-list { display: flex !important; align-items: center !important; list-style: none; margin: 0 !important; padding: 0 !important; }
  .c-header__nav-list li a {
    display: flex; align-items: center; padding: 0.5rem 1.5rem;
    color: var(--c-text-dark); text-decoration: none;
    font-size: 0.9375rem; font-weight: 500; font-family: var(--ff-en);
    letter-spacing: 0.02em; line-height: 1; transition: opacity var(--transition);
  }
  .c-header__nav-list li a:hover { opacity: 0.5; }
  .c-header__cta {
    display: inline-flex !important; align-items: center !important; gap: 0.5rem;
    margin-left: 1.5rem; padding: 0.5rem 1.5rem; border-radius: 100px;
    background: var(--c-blue-bright); color: var(--c-white);
    text-decoration: none; font-size: 0.9375rem; font-weight: 600;
    font-family: var(--ff-en); transition: var(--transition);
  }
  .c-header__cta:hover { background: var(--c-blue-light); transform: translateY(-1px); }
  .c-header__hamburger {
    display: none; flex-direction: column; justify-content: center; align-items: center;
    gap: 6px; width: 44px; height: 44px; background: none; border: none; cursor: pointer; z-index: 1001;
  }
  .c-header__hamburger span { display: block; width: 22px; height: 1.5px; background: var(--c-navy-dark); transition: var(--transition); }
  .c-header__hamburger.is-open span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
  .c-header__hamburger.is-open span:nth-child(2) { opacity: 0; }
  .c-header__hamburger.is-open span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }
  
  /* ==========================================
     FIRST VIEW
     ========================================== */
  .p-top-fv {
    position: relative;
    display: flex;
    align-items: flex-end;
    background: var(--c-white);
    padding-top: clamp(140px, 20vh, 200px);
    padding-bottom: clamp(3rem, 5vw, 4rem);
  }
  .p-top-fv__inner {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--side-pad);
  }
  .p-top-fv__catch-line {
    display: flex; flex-wrap: wrap;
    font-family: var(--ff-display);
    font-size: 80px;
    font-weight: 700;
    line-height: 1.4;
    letter-spacing: 0.06em;
  }
  /* Shimmer overlay via pseudo on catch container */
  .p-top-fv__catch { display: flex; flex-direction: column; gap: 0.2em; margin: 0; position: relative; }
  .p-top-fv__catch::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(
      105deg,
      transparent 0%,
      transparent 35%,
      rgba(255,255,255,0.6) 45%,
      rgba(255,255,255,0.8) 50%,
      rgba(255,255,255,0.6) 55%,
      transparent 65%,
      transparent 100%
    );
    background-size: 300% 100%;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    pointer-events: none;
    animation: shimmerSweep 4s ease-in-out 2s infinite;
    /* Inherit text props so the clip area matches */
    font-family: var(--ff-display);
    font-size: 80px;
    font-weight: 700;
    line-height: 1.4;
    letter-spacing: 0.06em;
    opacity: 0;
  }
  /* Spotlight drifts organically in 2D — like a light source wandering behind text */
  @keyframes spotlightDrift {
    0%   { background-position: 20% 40%; }
    12%  { background-position: 55% 25%; }
    25%  { background-position: 80% 55%; }
    37%  { background-position: 65% 75%; }
    50%  { background-position: 30% 65%; }
    62%  { background-position: 10% 45%; }
    75%  { background-position: 50% 20%; }
    87%  { background-position: 75% 50%; }
    100% { background-position: 20% 40%; }
  }
  @keyframes shimmerSweep {
    0%   { background-position: 200% 50%; opacity: 0; }
    10%  { opacity: 1; }
    50%  { background-position: -100% 50%; }
    60%  { opacity: 0; }
    100% { opacity: 0; background-position: -100% 50%; }
  }
  
  /* Mask animation */
  .fv-char-mask { display: inline-block; overflow: hidden; vertical-align: bottom; }
  .fv-char {
    display: inline-block;
    transform: translateX(-105%);
    will-change: transform;
    /* Radial spotlight over gradient-blue base — large size for cross-char continuity */
    background:
      radial-gradient(circle, rgba(240,240,255,0.95) 0%, rgba(160,160,220,0.5) 20%, transparent 45%),
      linear-gradient(135deg, #050520 0%, #0a0a3a 25%, #101060 50%, #1a1a80 75%, #2a2aaa 100%);
    background-size: 2000% 2000%, 2000% 2000%;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: spotlightDrift 16s calc(var(--char-phase, 0) * -16s) infinite ease-in-out;
  }
  /* Dark-background sections: white-based radial spotlight */
  .p-top-mission .fv-char,
  .p-top-career .fv-char {
    background-image: radial-gradient(circle, #ffffff 0%, rgba(255,255,255,0.7) 25%, rgba(255,255,255,0.5) 60%);
  }
  .is-animated .fv-char {
    animation: fvCharReveal 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards,
               spotlightDrift 16s calc(var(--char-phase, 0) * -16s) infinite ease-in-out;
  }
  @keyframes fvCharReveal {
    0% { transform: translateX(-105%); }
    100% { transform: translateX(0); }
  }
  
  /* ==========================================
     MISSION — tall card, text at bottom-left
     ========================================== */
  .p-top-mission {
    position: relative;
    padding: clamp(2rem, 4vw, 3rem) var(--side-pad);
    background: var(--c-white);
  }
  .p-top-mission__card {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    min-height: 90vh;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
  }
  .p-top-mission__bg {
    position: absolute; inset: 0; z-index: 0;
    background: linear-gradient(135deg, #050520 0%, #0a0a3a 25%, #101060 50%, #1a1a90 75%, #2020aa 100%);
  }
  /* Soft color wash behind glass */
  .p-top-mission__bg::before {
    content: "";
    position: absolute; inset: 0;
    background:
      radial-gradient(ellipse at 70% 25%, rgba(80,120,255,0.3) 0%, transparent 55%),
      radial-gradient(ellipse at 25% 75%, rgba(100,60,255,0.2) 0%, transparent 55%),
      radial-gradient(ellipse at 50% 50%, rgba(60,180,255,0.1) 0%, transparent 60%);
  }
  /* Noise grain */
  .p-top-mission__bg::after {
    content: "";
    position: absolute; inset: 0;
    opacity: 0.03;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
    background-size: 128px 128px;
  }
  
  /* Full glassmorphism overlay on the entire card */
  .p-top-mission__glass {
    position: absolute; inset: 0; z-index: 1;
    background: rgba(255,255,255,0.04);
    backdrop-filter: blur(80px) saturate(1.2);
    -webkit-backdrop-filter: blur(80px) saturate(1.2);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: inherit;
    pointer-events: none;
  }
  
  .p-top-mission__inner {
    position: relative; z-index: 2;
    max-width: var(--content-width);
    margin: 0 auto;
    padding: clamp(8rem, 15vw, 12rem) clamp(2.5rem, 5vw, 5rem) clamp(3rem, 6vw, 5rem);
    width: 100%;
  }
  .p-top-mission .p-top-section__en {
    background-image: radial-gradient(circle, #ffffff 0%, rgba(255,255,255,0.7) 30%, rgba(255,255,255,0.5) 70%);
    background-size: 300% 300%;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: spotlightDrift 16s ease-in-out infinite;
  }
  .p-top-mission .p-top-section__ja { color: var(--c-accent); }
  /* Mission text にょきっ pop-up (stronger than default fade-up) */
  .p-top-mission .fade-up {
    opacity: 0;
    transform: translateY(60px) scale(0.95);
    transition: opacity 1s cubic-bezier(0.16, 1, 0.3, 1),
                transform 1s cubic-bezier(0.16, 1, 0.3, 1);
  }
  .p-top-mission .fade-up.is-visible {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
  .p-top-mission__title {
    font-family: var(--ff-display);
    font-size: clamp(1.5rem, 3.5vw, 2.5rem);
    font-weight: 700;
    line-height: 1.6;
    color: var(--c-white);
    margin: 2.5rem 0 0;
  }
  .p-top-mission__text {
    font-size: clamp(0.8125rem, 1vw, 0.9375rem);
    line-height: 2.2;
    color: var(--c-white-80);
    margin: 1.5rem 0 0;
    max-width: 600px;
    font-weight: 400;
  }
  .p-top-mission .p-top-btn { margin-top: 2.5rem; }
  
  /* ==========================================
     WHAT WE DO
     ========================================== */
  .p-top-whatwedo {
    position: relative;
    padding: clamp(5rem, 10vw, 9rem) 0;
    background: linear-gradient(to bottom, var(--c-white) 0%, var(--c-white) 60%, var(--c-bg-light) 100%);
  }
  .p-top-whatwedo__inner { max-width: var(--content-width); margin: 0 auto; padding: 0 var(--side-pad); }
  /* gradient inherited from .p-top-section__en */
  .p-top-whatwedo .p-top-section__ja { color: var(--c-blue); }
  .p-top-whatwedo__title {
    font-family: var(--ff-display);
    font-size: clamp(1.375rem, 3vw, 2.25rem);
    font-weight: 700; line-height: 1.6; color: var(--c-navy-dark); margin: 2rem 0 0;
  }
  .p-top-whatwedo__text {
    font-size: clamp(0.8125rem, 1vw, 0.9375rem);
    line-height: 2.2; color: var(--c-text-body); margin: 1.5rem 0 0; max-width: 760px;
  }
  
  /* Infinite marquee */
  .p-top-marquee {
    width: 100%;
    overflow: hidden;
    padding: clamp(2rem, 4vw, 3.5rem) 0 0;
  }
  .p-top-marquee__track {
    display: flex;
    width: max-content;
    animation: marqueeScroll 120s linear infinite;
  }
  .p-top-marquee__text {
    font-family: var(--ff-en);
    font-size: clamp(4rem, 8vw, 8rem);
    font-weight: 700;
    color: rgba(10, 10, 46, 0.06);
    white-space: nowrap;
    line-height: 1.1;
    letter-spacing: -0.02em;
    flex-shrink: 0;
  }
  @keyframes marqueeScroll {
    0%   { transform: translateX(0); }
    100% { transform: translateX(-50%); }
  }
  
  /* ==========================================
     SERVICES (split-screen, sticky left, light bg)
     ========================================== */
  .p-top-services {
    position: relative;
    padding: clamp(5rem, 10vw, 9rem) 0;
    background: var(--c-bg-light);
    color: var(--c-text-dark);
  }
  .p-top-services__inner {
    max-width: var(--content-width);
    margin: 0 auto;
    padding: 0 var(--side-pad);
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: clamp(3rem, 5vw, 5rem);
    align-items: start;
  }
  .p-top-services__left {
    position: relative;
    align-self: stretch;
  }
  .p-top-services__left-sticky {
    position: sticky;
    top: 120px;
    display: flex;
    flex-direction: column;
    gap: 0;
  }
  /* gradient inherited from .p-top-section__en */
  .p-top-services .p-top-section__ja { color: var(--c-blue); margin-bottom: 2rem; }
  .p-top-services .p-top-btn--dark { align-self: flex-start; }
  
  /* Service cards - horizontal layout with image */
  .p-top-services__right {
    display: flex;
    flex-direction: column;
    gap: clamp(2rem, 4vw, 3rem);
  }
  .p-top-services__card {
    display: grid;
    grid-template-columns: minmax(240px, 380px) 1fr;
    gap: clamp(1.5rem, 3vw, 2.5rem);
    align-items: start;
    transition: var(--transition);
  }
  .p-top-services__card-img {
    border-radius: 16px;
    overflow: hidden;
    aspect-ratio: 4 / 3;
  }
  .p-top-services__card-img-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--ff-en);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--c-white-60);
    letter-spacing: 0.05em;
  }
  .p-top-services__card-img-placeholder--1 { background: linear-gradient(135deg, #0cd5c8 0%, #0aa5d0 50%, #1a1a90 100%); }
  .p-top-services__card-img-placeholder--2 { background: linear-gradient(135deg, #0aa5d0 0%, #2060d0 50%, #1a1a90 100%); }
  .p-top-services__card-img-placeholder--3 { background: linear-gradient(135deg, #1a1a90 0%, #3a3aff 50%, #6060ff 100%); }
  .p-top-services__card-img-placeholder--4 { background: linear-gradient(135deg, #2020aa 0%, #4040cc 50%, #6a6aee 100%); }
  .p-top-services__card-img-placeholder--5 { background: linear-gradient(135deg, #0a0a3a 0%, #2020aa 50%, #4fc3f7 100%); }
  .p-top-services__card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
  }
  
  .p-top-services__card-body {
    padding: 0.5rem 0;
  }
  .p-top-services__card-title {
    font-family: var(--ff-display);
    font-size: clamp(1.25rem, 2vw, 1.625rem);
    font-weight: 700;
    margin: 0 0 0.75rem;
    color: var(--c-navy-dark);
    line-height: 1.4;
  }
  .p-top-services__card-sub-inline {
    font-size: 0.8125rem;
    font-weight: 400;
    color: var(--c-text-body);
    margin-left: 0.5rem;
  }
  .p-top-services__card-text {
    font-size: 0.9375rem;
    line-height: 2;
    color: var(--c-text-body);
    margin: 0;
  }
  .p-top-services__card--coming { opacity: 0.6; }
  .p-top-services__card-badge {
    display: inline-block;
    padding: 0.2rem 0.75rem;
    border-radius: 100px;
    background: var(--c-navy-dark);
    color: var(--c-white);
    font-size: 0.65rem;
    font-weight: 700;
    font-family: var(--ff-en);
    letter-spacing: 0.05em;
    margin-bottom: 0.5rem;
  }
  
  /* ==========================================
     NEWS
     ========================================== */
  .p-top-news {
    position: relative;
    padding: clamp(5rem, 10vw, 9rem) 0;
    padding-bottom: clamp(5rem, 10vw, 9rem);
    background: var(--c-bg-light);
  }
  .p-top-news::after {
    content: "";
    position: absolute;
    left: 0; right: 0; bottom: 0;
    height: 120px;
    background: linear-gradient(to bottom, var(--c-bg-light) 0%, var(--c-white) 100%);
    pointer-events: none;
  }
  .p-top-news__inner {
    max-width: var(--content-width); margin: 0 auto; padding: 0 var(--side-pad);
    display: grid; grid-template-columns: 260px 1fr; gap: 3rem; align-items: start;
  }
  .p-top-news__left { position: sticky; top: 120px; }
  /* gradient inherited from .p-top-section__en */
  .p-top-news .p-top-section__ja { color: var(--c-blue); }
  .p-top-news .p-top-btn--dark { margin-top: 2rem; }
  .p-top-news__list { display: flex; flex-direction: column; }
  .p-top-news__item {
    display: grid; grid-template-columns: 110px 1fr 36px; gap: 1.25rem;
    align-items: center; padding: 1.25rem 0;
    border-bottom: 1px solid rgba(0,0,0,0.07);
    text-decoration: none; color: inherit; transition: var(--transition);
  }
  .p-top-news__item:first-child { border-top: 1px solid rgba(0,0,0,0.07); }
  .p-top-news__item:hover { opacity: 0.7; }
  .p-top-news__item-thumb { width: 110px; height: 72px; border-radius: 8px; overflow: hidden; }
  .p-top-news__item-thumb img { width: 100%; height: 100%; object-fit: cover; }
  .p-top-news__item-nothumb { width: 100%; height: 100%; background: linear-gradient(135deg, var(--c-navy), var(--c-blue-deep)); }
  .p-top-news__item-cat { display: inline-block; padding: 0.125rem 0.625rem; border: 1px solid var(--c-blue); border-radius: 100px; font-size: 0.65rem; font-weight: 600; color: var(--c-blue); margin-bottom: 0.375rem; }
  .p-top-news__item-title { font-size: 0.875rem; font-weight: 600; line-height: 1.6; margin: 0; color: var(--c-text-dark); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
  .p-top-news__item-date { display: block; font-size: 0.7rem; color: var(--c-text-body); margin-top: 0.3rem; font-family: var(--ff-en); }
  .p-top-news__item-arrow { color: var(--c-text-body); transition: var(--transition); }
  .p-top-news__item:hover .p-top-news__item-arrow { transform: translateX(4px); }
  .p-top-news__empty { font-size: 0.875rem; color: var(--c-text-body); padding: 2rem 0; }
  
  /* ==========================================
     CAREER (dark card + bidirectional image loop)
     ========================================== */
  .p-top-career {
    position: relative;
    padding: clamp(3rem, 5vw, 4rem) var(--side-pad);
    background: linear-gradient(to bottom, var(--c-white) 0%, var(--c-bg-light) 40%, var(--c-bg-light) 100%);
  }
  .p-top-career__card {
    position: relative;
    border-radius: 24px;
    overflow: hidden;
    max-width: var(--max-width);
    margin: 0 auto;
    height: 110vh;
    display: grid;
    grid-template-columns: 1fr 1fr;
  }
  .p-top-career__bg {
    position: absolute; inset: 0; z-index: 0;
    background: linear-gradient(160deg, #050520 0%, #0a0a3a 30%, #141478 60%, #2020aa 100%);
  }
  .p-top-career__bg::before {
    content: ""; position: absolute; inset: 0;
    background:
      radial-gradient(ellipse at 25% 40%, rgba(60,60,255,0.15) 0%, transparent 55%),
      radial-gradient(ellipse at 70% 80%, rgba(100,60,255,0.1) 0%, transparent 55%);
  }
  
  /* Text content - left side, sticky */
  .p-top-career__content {
    position: relative; z-index: 2;
    padding: clamp(4rem, 6vw, 7rem) clamp(2.5rem, 4vw, 4rem);
  }
  .p-top-career__content-sticky {
    position: sticky;
    top: 140px;
    display: flex;
    flex-direction: column;
    max-width: 480px;
  }
  .p-top-career .p-top-section__en {
    background-image: radial-gradient(circle, #ffffff 0%, rgba(255,255,255,0.7) 30%, rgba(255,255,255,0.5) 70%);
    background-size: 300% 300%;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: spotlightDrift 16s ease-in-out infinite;
  }
  .p-top-career .p-top-section__ja { color: var(--c-accent); }
  .p-top-career__title {
    font-family: var(--ff-display);
    font-size: clamp(1.5rem, 3vw, 2.25rem);
    font-weight: 700;
    line-height: 1.6;
    color: var(--c-white);
    margin: 2rem 0 0;
  }
  .p-top-career__text {
    font-size: clamp(0.8125rem, 1vw, 0.9375rem);
    line-height: 2.2;
    color: rgba(255,255,255,0.8);
    margin: 1.5rem 0 0;
  }
  .p-top-career .p-top-btn { margin-top: 2.5rem; align-self: flex-start; }
  
  /* Image columns - overlaid on right side */
  .p-top-career__images {
    position: relative; z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    padding: 12px;
    overflow: hidden;
    min-height: 0;
  }
  .p-top-career__col {
    display: flex;
    flex-direction: column;
    gap: 12px;
    will-change: transform;
  }
  .p-top-career__col--down {
    animation: careerScrollDown 25s linear infinite;
  }
  .p-top-career__col--up {
    animation: careerScrollUp 25s linear infinite;
  }
  @keyframes careerScrollDown {
    0%   { transform: translateY(-50%); }
    100% { transform: translateY(0); }
  }
  @keyframes careerScrollUp {
    0%   { transform: translateY(0); }
    100% { transform: translateY(-50%); }
  }
  .p-top-career__tile {
    flex-shrink: 0;
  }
  .p-top-career__tile img {
    display: block;
    width: 100%;
    height: auto;
    border-radius: 14px;
    object-fit: cover;
    aspect-ratio: 3 / 4;
  }
  
  /* ==========================================
     CTA
     ========================================== */
  .p-top-cta {
    position: relative;
    padding: clamp(3rem, 6vw, 5rem) var(--side-pad);
    padding-bottom: clamp(4rem, 7vw, 6rem);
    background: var(--c-bg-light);
  }
  .p-top-cta__inner {
    max-width: var(--content-width); margin: 0 auto;
    display: grid; grid-template-columns: repeat(2,1fr);
    gap: clamp(1.5rem, 3vw, 2.5rem);
  }
  .p-top-cta__block {
    position: relative; display: flex; flex-direction: column; justify-content: center; align-items: center;
    padding: clamp(3rem, 5vw, 4.5rem) 2rem;
    text-decoration: none; color: var(--c-text-dark);
    background: var(--c-white);
    border-radius: 16px;
    border: none;
    box-shadow: 0 2px 12px rgba(0,0,0,0.04);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1),
                box-shadow 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  }
  .p-top-cta__block:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 32px rgba(10,10,46,0.1);
  }
  .p-top-cta__en {
    font-family: var(--ff-en); font-size: clamp(1.75rem, 3vw, 2.5rem);
    font-weight: 600;
    /* Radial spotlight over gradient-blue base */
    background:
      radial-gradient(circle, rgba(240,240,255,0.95) 0%, rgba(160,160,220,0.5) 25%, transparent 55%),
      linear-gradient(135deg, #050520 0%, #0a0a3a 25%, #101060 50%, #1a1a80 75%, #2a2aaa 100%);
    background-size: 300% 300%, 100% 100%;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: spotlightDrift 16s ease-in-out infinite;
    transition: var(--transition);
  }
  .p-top-cta__block:hover .p-top-cta__en {
    background:
      radial-gradient(circle, rgba(224,224,255,0.95) 0%, rgba(140,140,230,0.5) 25%, transparent 55%),
      linear-gradient(135deg, #1a1a60 0%, #2a2a8e 30%, #3a3abb 60%, #4a4add 100%);
    background-size: 300% 300%, 100% 100%;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: spotlightDrift 10s ease-in-out infinite;
  }
  .p-top-cta__ja { font-size: 0.8125rem; color: var(--c-blue); margin-top: 0.5rem; }
  .p-top-cta__icon {
    position: absolute; right: clamp(1.5rem, 3vw, 2.5rem); top: 50%; transform: translateY(-50%);
    width: 48px; height: 48px; border-radius: 50%; border: 1.5px solid rgba(0,0,0,0.08);
    display: flex; align-items: center; justify-content: center;
    color: var(--c-navy-dark);
    background: transparent;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  }
  .p-top-cta__block:hover .p-top-cta__icon {
    background: var(--c-blue-bright); color: var(--c-white);
    border-color: var(--c-blue-bright);
    transform: translateY(-50%) scale(1.1);
  }
  .p-top-cta__icon svg {
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  }
  .p-top-cta__block:hover .p-top-cta__icon svg {
    transform: translateX(3px);
  }
  
  /* ==========================================
     FOOTER — card-style with rounded corners
     ========================================== */
  .c-footer {
    padding: 0;
    background: transparent;
    color: var(--c-white);
  }
  .c-footer__card {
    border-radius: 24px 24px 0 0;
    background: linear-gradient(160deg, #050520 0%, #0a0a3a 35%, #101060 65%, #1a1a90 100%);
    overflow: hidden;
    position: relative;
  }
  /* Subtle color wash like Mission card */
  .c-footer__card::before {
    content: "";
    position: absolute; inset: 0;
    background:
      radial-gradient(ellipse at 70% 20%, rgba(80,120,255,0.15) 0%, transparent 55%),
      radial-gradient(ellipse at 20% 80%, rgba(100,60,255,0.1) 0%, transparent 55%);
    pointer-events: none;
  }
  .c-footer__inner {
    position: relative;
    max-width: var(--content-width);
    margin: 0 auto;
    padding: clamp(3.5rem, 7vw, 5.5rem) clamp(2.5rem, 5vw, 5rem);
  }

  /* Top: Company + Nav */
  .c-footer__top {
    display: grid;
    grid-template-columns: minmax(240px, 1fr) minmax(300px, 1.8fr);
    gap: clamp(3rem, 6vw, 6rem);
    padding-bottom: clamp(3rem, 5vw, 4rem);
  }

  /* Company info */
  .c-footer__company {
    display: flex;
    flex-direction: column;
  }
  .c-footer__logo {
    text-decoration: none;
    display: inline-flex;
    align-items: center;
  }
  .c-footer__logo-img {
    height: 40px;
    width: auto;
    filter: brightness(0) invert(1);
  }
  .c-footer__logo-text {
    font-family: var(--ff-en);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--c-white);
    letter-spacing: 0.04em;
  }
  .c-footer__details {
    margin-top: 1.5rem;
  }
  .c-footer__company-name {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--c-white);
    margin: 0;
  }
  .c-footer__address {
    font-size: 0.75rem;
    line-height: 1.9;
    color: var(--c-white-60);
    margin: 0.5rem 0 0;
  }

  /* Nav grid: 2 columns */
  .c-footer__nav {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: clamp(1.75rem, 3vw, 2.5rem) clamp(2rem, 4vw, 4rem);
  }
  .c-footer__nav a {
    display: block;
    text-decoration: none;
    color: var(--c-white);
    transition: opacity var(--transition);
  }
  .c-footer__nav a:hover { opacity: 0.6; }
  .c-footer__nav-en {
    display: block;
    font-family: var(--ff-en);
    font-size: clamp(1.5rem, 2.5vw, 2.25rem);
    font-weight: 600;
    line-height: 1.2;
    letter-spacing: 0.01em;
  }
  .c-footer__nav-ja {
    display: block;
    font-size: 0.75rem;
    color: var(--c-white-60);
    margin-top: 0.35rem;
    letter-spacing: 0.05em;
  }

  /* Bottom bar */
  .c-footer__bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: clamp(1.5rem, 3vw, 2rem);
    border-top: 1px solid var(--c-white-10);
  }
  .c-footer__links {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
  }
  .c-footer__links a {
    font-size: 0.75rem;
    color: var(--c-white-60);
    text-decoration: none;
    transition: color var(--transition);
  }
  .c-footer__links a:hover { color: var(--c-white); }
  .c-footer__copy {
    font-size: 0.7rem;
    color: var(--c-white-40);
    font-family: var(--ff-en);
    margin: 0;
  }
  
  /* ==========================================
     RESPONSIVE
     ========================================== */
  @media (max-width: 1024px) {
    .p-top-services__inner { grid-template-columns: 1fr; gap: 2rem; }
    .p-top-services__left-sticky { position: static; flex-direction: row; align-items: center; flex-wrap: wrap; gap: 1.5rem; }
    .p-top-services .p-top-section__ja { margin-bottom: 0; }
    .p-top-services__card { grid-template-columns: 240px 1fr; }
    .p-top-career__card { grid-template-columns: 1fr; height: auto; }
    .p-top-career__images { height: 60vh; }
    .p-top-career__content-sticky { position: static; }
    .p-top-news__inner { grid-template-columns: 1fr; gap: 2rem; }
    .p-top-news__left { position: static; display: flex; align-items: center; gap: 2rem; flex-wrap: wrap; }
    .c-footer__top { grid-template-columns: 1fr; gap: 2.5rem; }
  }
  @media (max-width: 768px) {
    .c-header__hamburger { display: flex; }
    .c-header__nav {
      position: fixed; top: 0; right: -100%; width: 80%; max-width: 340px;
      height: 100vh; height: 100dvh;
      background: rgba(10,10,46,0.98); backdrop-filter: blur(20px);
      flex-direction: column; justify-content: center; align-items: flex-start;
      padding: 2rem 2rem;
      transition: right 0.4s cubic-bezier(0.4,0,0.2,1);
    }
    .c-header__nav.is-open { right: 0; }
    .c-header__nav-list { flex-direction: column; align-items: flex-start; width: 100%; }
    .c-header__nav-list li { width: 100%; }
    .c-header__nav-list li a { padding: 0.875rem 0; font-size: 1rem; color: var(--c-white) !important; border-bottom: 1px solid var(--c-white-10); }
    .c-header__cta { margin-left: 0; margin-top: 1.5rem; width: 100%; justify-content: center; }
    .p-top-fv { padding-top: 120px; }
    .p-top-mission__card { min-height: 70vh; border-radius: 14px; }
    .p-top-services__card { grid-template-columns: 1fr; }
    .p-top-services__card-img { aspect-ratio: 16 / 9; }
    .p-top-news__item { grid-template-columns: 80px 1fr 28px; gap: 0.875rem; }
    .p-top-news__item-thumb { width: 80px; height: 52px; }
    .p-top-cta__inner { grid-template-columns: 1fr; }
    .c-footer__card { border-radius: 16px 16px 0 0; }
    .c-footer__bottom { flex-direction: column; gap: 0.75rem; text-align: center; }
  }
  @media (max-width: 480px) {
    .p-top-fv__catch-line { font-size: clamp(2rem, 8vw, 80px); }
    .p-top-news__item { grid-template-columns: 1fr; gap: 0.5rem; }
    .p-top-news__item-thumb { width: 100%; height: 140px; }
    .p-top-news__item-arrow { display: none; }
  }