/* ============================================
   ALBARISE Deck Up — Desktop Window Style
   ============================================ */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --navy: #1D3441;
  --navy-light: #263C49;
  --navy-deep: #121e26;
  --blue: #016BFF;
  --blue-light: #3d8bff;
  --orange: #E97132;
  --white: #fff;
  --text-white: rgba(255,255,255,0.92);
  --text-white-sub: rgba(255,255,255,0.5);
  --font-ja: 'Noto Sans JP','Hiragino Kaku Gothic ProN',sans-serif;
  --font-en: 'Inter',sans-serif;
  --ease: cubic-bezier(0.25,0.46,0.45,0.94);
  --ease-out: cubic-bezier(0.16,1,0.3,1);
}

html { scroll-behavior: smooth; }
body {
  font-family: var(--font-ja);
  background: var(--navy-deep);
  color: var(--text-white);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  cursor: none;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }

/* ===== CURSOR ===== */
.cursor {
  position: fixed; width: 36px; height: 36px;
  border: 2px solid var(--blue); border-radius: 50%;
  pointer-events: none; z-index: 99999;
  transform: translate(-50%,-50%);
  transition: width .2s var(--ease), height .2s var(--ease),
              background .2s var(--ease), border-color .2s var(--ease);
}
.cursor.is-hover {
  width: 52px; height: 52px;
  background: rgba(1,107,255,0.1); border-color: var(--blue-light);
}
.cursor.is-click { width: 28px; height: 28px; background: rgba(1,107,255,0.25); }
.cursor-dot {
  position: fixed; width: 5px; height: 5px;
  background: var(--blue); border-radius: 50%;
  pointer-events: none; z-index: 99999;
  transform: translate(-50%,-50%);
}

/* ===== HEADER ===== */
.header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: rgba(18,30,38,0.7);
  backdrop-filter: blur(24px); -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid rgba(255,255,255,0.05);
  transition: background 0.3s;
}
.header.is-scrolled { background: rgba(18,30,38,0.92); }
.header__inner {
  max-width: 1280px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 40px; height: 64px;
}
.header__logo img { height: 42px; opacity: 0.8; }
.header__nav { display: flex; align-items: center; gap: 32px; }
.header__link {
  font-family: var(--font-en); font-size: 0.85rem; font-weight: 500;
  color: rgba(255,255,255,0.55); transition: color 0.3s; letter-spacing: 0.02em;
}
.header__link:hover { color: var(--white); }
.header__link--cta {
  background: var(--blue); color: var(--white) !important;
  padding: 8px 22px; border-radius: 6px; font-family: var(--font-ja); font-weight: 600;
}
.header__link--cta:hover { background: var(--blue-light); }

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 16px 40px; border-radius: 6px;
  font-size: 0.95rem; font-weight: 600; font-family: var(--font-ja);
  cursor: pointer; transition: all 0.3s var(--ease);
  border: 2px solid transparent; white-space: nowrap;
}
.btn--primary { background: var(--blue); color: var(--white); border-color: var(--blue); }
.btn--primary:hover {
  background: var(--blue-light); border-color: var(--blue-light);
  transform: translateY(-2px); box-shadow: 0 8px 32px rgba(1,107,255,0.35);
}
.btn--ghost { background: transparent; color: var(--white); border-color: rgba(255,255,255,0.3); }
.btn--ghost:hover {
  background: rgba(255,255,255,0.08); border-color: rgba(255,255,255,0.5);
  transform: translateY(-2px);
}
.btn--lg { padding: 18px 48px; font-size: 1rem; }

/* ===== HERO ===== */
.hero {
  position: relative; height: 100vh; height: 100dvh;
  display: flex; align-items: center; justify-content: center; overflow: hidden;
}
.hero__bg { position: absolute; inset: 0; }
.hero__gradient {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 25% 35%, rgba(1,107,255,0.14), transparent),
    radial-gradient(ellipse 60% 50% at 75% 65%, rgba(0,200,180,0.08), transparent),
    linear-gradient(160deg, #0c1a22, #152a34 30%, #1D3441 60%, #121e26);
}
.hero__gradient::after {
  content: ''; position: absolute; top: 10%; left: 10%; width: 80%; height: 80%;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(1,107,255,0.1), transparent 60%),
    radial-gradient(ellipse at 80% 30%, rgba(0,180,160,0.06), transparent 50%);
  filter: blur(80px); animation: heroGlow 10s ease-in-out infinite alternate;
}
@keyframes heroGlow {
  0% { transform: translate(0,0) scale(1); }
  100% { transform: translate(30px,-15px) scale(1.08); }
}
.hero__grid {
  position: absolute; inset: 0;
  background:
    repeating-linear-gradient(0deg, transparent, transparent 59px, rgba(255,255,255,0.018) 59px, rgba(255,255,255,0.018) 60px),
    repeating-linear-gradient(90deg, transparent, transparent 59px, rgba(255,255,255,0.018) 59px, rgba(255,255,255,0.018) 60px);
}
.hero__particles { position: absolute; inset: 0; }

.hero__content {
  position: relative; z-index: 2; text-align: center; padding: 0 24px; max-width: 800px;
}
.hero__label {
  font-family: var(--font-en); font-size: 0.8rem; font-weight: 500;
  letter-spacing: 0.2em; text-transform: uppercase; color: var(--blue-light);
  margin-bottom: 24px;
  opacity: 0; animation: fadeUp 0.8s 0.2s var(--ease-out) forwards;
}
.hero__title {
  font-size: clamp(2.2rem, 5vw, 3.6rem); font-weight: 900;
  color: var(--white); line-height: 1.45; margin-bottom: 24px; letter-spacing: 0.03em;
  min-height: 1.45em;
}
.hero__title .tw-cursor {
  display: inline-block; width: 3px; height: 0.9em;
  background: var(--blue); margin-left: 2px;
  animation: twBlink 0.6s step-end infinite;
  vertical-align: text-bottom;
}
.hero__title .hero__accent { color: var(--blue-light); }
.hero__accent { color: var(--blue-light); }
.hero__subtitle {
  font-size: clamp(0.9rem, 1.3vw, 1.05rem); color: rgba(255,255,255,0.85);
  line-height: 2; margin-bottom: 48px;
  opacity: 0; transition: opacity 0.8s 0.3s var(--ease-out), transform 0.8s 0.3s var(--ease-out);
  transform: translateY(20px);
}
.hero__subtitle.is-visible { opacity: 1; transform: translateY(0); }
.hero__actions {
  display: flex; gap: 16px; justify-content: center; flex-wrap: wrap;
  opacity: 0; transition: opacity 0.8s 0.5s var(--ease-out), transform 0.8s 0.5s var(--ease-out);
  transform: translateY(20px);
}
.hero__actions.is-visible { opacity: 1; transform: translateY(0); }
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

.hero__scroll {
  position: absolute; bottom: 24px; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 8px; z-index: 2;
  cursor: pointer;
}
.hero__scroll span {
  font-family: var(--font-en); font-size: 0.65rem;
  letter-spacing: 0.15em; text-transform: uppercase; color: rgba(255,255,255,0.3);
}
.hero__scroll-line {
  width: 1px; height: 36px;
  background: linear-gradient(to bottom, var(--blue), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%,100% { opacity: 0; transform: scaleY(0); transform-origin: top; }
  50% { opacity: 1; transform: scaleY(1); }
}

/* ===== DECK SECTION (デスクトップ背景) ===== */
.deck-section {
  position: relative;
  padding: 100px 0 80px;
  overflow: hidden;
}

.deck-section__bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 70% 50% at 50% 30%, rgba(1,107,255,0.06), transparent),
    linear-gradient(180deg, var(--navy-deep), #0e1a22 40%, #121e26);
}

.deck-section__inner {
  position: relative; z-index: 1;
  max-width: 1400px; margin: 0 auto; padding: 0 24px;
}

/* Intro text */
.deck-intro {
  text-align: center; margin-bottom: 48px;
}
.deck-intro__label {
  font-family: var(--font-en); font-size: 0.78rem; font-weight: 600;
  letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--blue); margin-bottom: 12px; display: block;
}
.deck-intro__title {
  font-size: clamp(1.4rem, 2.5vw, 2rem); font-weight: 700;
  color: var(--white); margin-bottom: 12px; min-height: 1.5em;
}
.deck-intro__title .tw-cursor {
  display: inline-block; width: 3px; height: 0.9em;
  background: var(--blue); margin-left: 2px;
  animation: twBlink 0.6s step-end infinite;
  vertical-align: text-bottom;
}
.deck-intro__accent { color: var(--blue-light); font-weight: 900; }
.deck-intro__sub {
  font-size: 0.85rem; color: var(--text-white-sub);
}

/* ===== PPT WINDOW ===== */
.win {
  background: #2c2c2c;
  border-radius: 12px;
  overflow: hidden;
  box-shadow:
    0 4px 16px rgba(0,0,0,0.2),
    0 24px 80px rgba(0,0,0,0.35),
    0 0 0 1px rgba(255,255,255,0.06);
  margin-bottom: 56px;
}

/* Window Chrome (macOS風) */
.win__chrome {
  height: 40px;
  background: linear-gradient(180deg, #3c3c3c, #333);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 16px;
  position: relative;
}
.win__dots { display: flex; gap: 7px; }
.win__dot { width: 12px; height: 12px; border-radius: 50%; }
.win__dot--red { background: #ff5f57; }
.win__dot--yellow { background: #febc2e; }
.win__dot--green { background: #28c840; }

.win__title {
  font-size: 0.75rem; color: rgba(255,255,255,0.55);
  font-weight: 400; position: absolute; left: 50%; transform: translateX(-50%);
}
.win__actions { display: flex; gap: 10px; }
.win__contact-link {
  font-size: 0.65rem; background: var(--blue); color: var(--white);
  padding: 4px 16px; border-radius: 4px; font-weight: 600; cursor: pointer;
  transition: background 0.2s;
}
.win__contact-link:hover { background: var(--blue-light); }

/* Ribbon (AGENDA連動タブ) */
.win__ribbon {
  height: 34px;
  background: #383838;
  display: flex; align-items: stretch;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  border-top: 1px solid rgba(0,0,0,0.3);
}
.win__ribbon-tab {
  font-size: 0.76rem; color: rgba(255,255,255,0.45);
  padding: 0 24px; display: flex; align-items: center;
  cursor: pointer; transition: all 0.2s; position: relative;
  font-family: var(--font-en); font-weight: 500;
  letter-spacing: 0.02em; white-space: nowrap;
}
.win__ribbon-tab:hover { color: rgba(255,255,255,0.8); background: rgba(255,255,255,0.04); }
.win__ribbon-tab.is-active {
  color: var(--white); background: var(--navy);
}
.win__ribbon-tab.is-active::after {
  content: ''; position: absolute; bottom: 0; left: 0; right: 0;
  height: 2px; background: var(--blue);
}

/* Window Body — 16:9比率 */
.win__body {
  display: flex;
  background: #d4d4d4;
  height: clamp(380px, 52vw, 640px);
}

/* Thumbnails Panel */
.win__panel {
  width: 180px; flex-shrink: 0;
  background: #eaeaea;
  border-right: 1px solid #c5c5c5;
  overflow-y: auto;
  padding: 8px 12px 8px 8px;
  display: flex; flex-direction: column; gap: 3px;
  justify-content: flex-start;
}
.win__panel::-webkit-scrollbar { width: 3px; }
.win__panel::-webkit-scrollbar-thumb { background: rgba(0,0,0,0.15); border-radius: 2px; }

.win__thumb {
  display: flex; align-items: flex-start; gap: 4px;
  cursor: pointer; padding: 3px; border-radius: 3px;
  transition: background 0.2s; flex-shrink: 0;
}
.win__thumb:hover { background: rgba(0,0,0,0.06); }
.win__thumb.is-active .win__thumb-img {
  outline: 2px solid var(--blue); outline-offset: 1px;
}

.win__thumb-num {
  font-size: 0.6rem; color: #888; width: 14px; text-align: right;
  flex-shrink: 0; padding-top: 2px; font-family: var(--font-en); font-weight: 500;
}
.win__thumb-img {
  width: 80%; border-radius: 2px;
  border: 1px solid rgba(0,0,0,0.08);
}

/* Main Canvas */
.win__canvas {
  flex: 1;
  display: flex; align-items: center; justify-content: center;
  padding: 6px;
  position: relative; overflow: hidden;
}

.win__slide {
  position: absolute;
  max-width: calc(100% - 12px);
  max-height: calc(100% - 12px);
  opacity: 0; pointer-events: none;
  transition: opacity 0.4s var(--ease-out), transform 0.4s var(--ease-out);
  transform: scale(0.96);
}
.win__slide.is-active { opacity: 1; pointer-events: auto; transform: scale(1); }
.win__slide img {
  width: 100%; height: 100%; object-fit: contain;
  border-radius: 2px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.12);
}

/* Window Status Bar */
.win__status {
  height: 28px;
  background: var(--navy);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 16px;
  border-top: 1px solid rgba(255,255,255,0.05);
}
.win__status-info {
  font-size: 0.65rem; color: rgba(255,255,255,0.45); font-family: var(--font-en);
}
.win__status-info strong { color: rgba(255,255,255,0.8); }
.win__status-right { display: flex; align-items: center; }

.win__zoom-hint {
  font-size: 0.6rem; color: rgba(255,255,255,0.35);
  font-family: var(--font-ja); margin-right: 10px;
  letter-spacing: 0.02em;
}
.win__zoom { display: flex; align-items: center; gap: 6px; }
.win__zoom-btn {
  font-size: 0.8rem; color: rgba(255,255,255,0.35);
  cursor: pointer; width: 16px; text-align: center;
}
.win__zoom-track {
  width: 70px; height: 3px; background: rgba(255,255,255,0.1);
  border-radius: 2px; position: relative;
}
.win__zoom-fill {
  height: 100%; width: 33%; background: rgba(255,255,255,0.28); border-radius: 2px;
}
.win__zoom-pct {
  font-size: 0.58rem; color: rgba(255,255,255,0.35);
  font-family: var(--font-en); width: 28px;
}

/* ===== MESSAGE SECTION ===== */
.msg {
  padding: 120px 0 100px;
  position: relative;
}
.msg::before {
  content: '';
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 60% 40% at 20% 50%, rgba(233,113,50,0.08), transparent),
    radial-gradient(ellipse 50% 50% at 80% 50%, rgba(1,107,255,0.06), transparent);
  pointer-events: none;
}
.msg__inner {
  max-width: 900px; margin: 0 auto; padding: 0 32px;
  position: relative;
  border-left: 3px solid var(--orange);
  padding-left: 40px;
}
.msg__label {
  display: block;
  font-family: var(--font-en); font-size: 0.85rem; font-weight: 700;
  letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--orange); margin-bottom: 32px;
  opacity: 0; transition: opacity 0.8s;
}
.msg.is-visible .msg__label { opacity: 1; }

.msg__title {
  font-size: clamp(1.8rem, 4vw, 2.8rem); font-weight: 900;
  color: var(--orange); line-height: 1.5; margin-bottom: 48px;
  min-height: 1.5em;
}
.msg__title .tw-cursor {
  display: inline-block; width: 3px; height: 1em;
  background: var(--blue); margin-left: 2px;
  animation: twBlink 0.6s step-end infinite;
  vertical-align: text-bottom;
}

.msg__body {
  opacity: 0; transform: translateY(20px);
  transition: opacity 1s 0.3s var(--ease-out), transform 1s 0.3s var(--ease-out);
}
.msg.is-visible .msg__body {
  opacity: 1; transform: translateY(0);
}
.msg__body p {
  font-size: 1.15rem; color: rgba(255,255,255,0.88);
  line-height: 2.2; margin-bottom: 24px;
}
.msg__body p:last-child { margin-bottom: 0; }
.msg__body strong { color: var(--blue-light); font-weight: 700; }

.msg__sign {
  margin-top: 64px;
  display: flex; flex-direction: column; align-items: flex-end;
  gap: 8px;
  min-height: 80px;
}
.msg__sign-logo {
  height: 36px; width: auto;
  opacity: 0; transition: opacity 0.8s ease;
}
.msg__sign-logo.is-visible { opacity: 1; }
.msg__sign-name {
  font-size: 1.4rem; font-weight: 400;
  color: var(--white); letter-spacing: 0.12em;
  font-family: 'Yuji Mai', serif;
  min-height: 1.3em;
}
.msg__sign::after {
  content: '';
  display: block;
  width: 200px; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
  margin-top: 4px;
}
.msg__sign .tw-cursor {
  display: inline-block; width: 2px; height: 1em;
  background: var(--blue); margin-left: 2px;
  animation: twBlink 0.6s step-end infinite;
  vertical-align: text-bottom;
}

@keyframes twBlink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

/* Mobile Slide Navigation */
.mobile-nav {
  display: none !important;
  align-items: center; justify-content: center; gap: 20px;
  padding: 16px 0;
}
.mobile-nav__btn {
  background: var(--blue); color: var(--white); border: none;
  width: 44px; height: 44px; border-radius: 50%;
  font-size: 1.2rem; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: background 0.2s;
  font-family: var(--font-en);
}
.mobile-nav__btn:hover { background: var(--blue-light); }
.mobile-nav__btn:disabled { background: rgba(255,255,255,0.1); color: rgba(255,255,255,0.3); cursor: default; }
.mobile-nav__counter {
  display: none !important;
  font-family: var(--font-en); font-size: 0.85rem;
  color: rgba(255,255,255,0.6); min-width: 60px; text-align: center;
}

/* Deck CTA */
.deck-cta {
  text-align: center;
}

/* ===== FOOTER ===== */
.footer {
  background: #0a1419;
  padding: 56px 0 28px;
  border-top: 1px solid rgba(255,255,255,0.04);
}
.footer__inner {
  max-width: 1200px; margin: 0 auto; padding: 0 40px;
  display: flex; justify-content: space-between; align-items: center;
  padding-bottom: 28px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.footer__logo { height: 36px; opacity: 0.6; margin-bottom: 12px; }
.footer__tagline { font-size: 0.9rem; color: rgba(255,255,255,0.3); }
.footer__links { display: flex; gap: 28px; }
.footer__links a {
  font-family: var(--font-en); font-size: 0.95rem;
  color: rgba(255,255,255,0.4); transition: color 0.3s;
}
.footer__links a:hover { color: var(--blue-light); }
.footer__bottom {
  max-width: 1200px; margin: 0 auto; padding: 20px 40px 0; text-align: center;
}
.footer__bottom p {
  font-size: 0.8rem; color: rgba(255,255,255,0.2); font-family: var(--font-en);
}

/* ===== CONTACT PAGE ===== */
.body--contact { overflow-y: auto; }

.contact-page {
  min-height: 100vh; position: relative;
  display: flex; flex-direction: column;
}
.contact-page__bg { position: absolute; inset: 0; z-index: 0; }
.contact-page__gradient {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 30% 30%, rgba(1,107,255,0.1), transparent),
    linear-gradient(160deg, #0c1a22, #1D3441, #15272f);
}
.contact-page__grid {
  position: absolute; inset: 0;
  background:
    repeating-linear-gradient(0deg, transparent, transparent 59px, rgba(255,255,255,0.015) 59px, rgba(255,255,255,0.015) 60px),
    repeating-linear-gradient(90deg, transparent, transparent 59px, rgba(255,255,255,0.015) 59px, rgba(255,255,255,0.015) 60px);
}

.contact-header {
  position: relative; z-index: 1;
  display: flex; justify-content: space-between; align-items: center;
  padding: 24px 48px;
}
.contact-header__logo img { height: 28px; opacity: 0.8; }
.contact-header__back {
  font-size: 0.85rem; color: rgba(255,255,255,0.5); transition: color 0.3s;
}
.contact-header__back:hover { color: var(--white); }

.contact-page__content {
  position: relative; z-index: 1; flex: 1;
  display: flex; align-items: center;
  max-width: 1100px; margin: 0 auto;
  padding: 40px 48px; gap: 80px; width: 100%;
}
.contact-page__left { flex: 1; }
.contact-page__label {
  font-family: var(--font-en); font-size: 0.8rem; font-weight: 600;
  letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--blue); margin-bottom: 16px;
}
.contact-page__title {
  font-size: clamp(2rem, 4vw, 3rem); font-weight: 900;
  color: var(--white); line-height: 1.4; margin-bottom: 20px;
}
.contact-page__subtitle {
  font-size: 0.95rem; color: rgba(255,255,255,0.55); line-height: 2; margin-bottom: 32px;
}
.contact-page__info-item {
  display: flex; align-items: center; gap: 10px;
  color: rgba(255,255,255,0.5); font-size: 0.9rem;
}
.contact-page__right { flex: 1; max-width: 500px; }

.contact-form {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 16px; padding: 40px;
}
.contact-form__group { margin-bottom: 20px; }
.contact-form__group label {
  display: block; font-size: 0.82rem; font-weight: 500;
  color: rgba(255,255,255,0.7); margin-bottom: 6px;
}
.required { color: var(--blue); }
.contact-form__group input,
.contact-form__group select,
.contact-form__group textarea {
  width: 100%; padding: 12px 16px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 8px; color: var(--white);
  font-family: var(--font-ja); font-size: 0.9rem;
  outline: none; transition: border-color 0.3s;
}
.contact-form__group input:focus,
.contact-form__group select:focus,
.contact-form__group textarea:focus { border-color: var(--blue); }
.contact-form__group input::placeholder,
.contact-form__group textarea::placeholder { color: rgba(255,255,255,0.25); }
.contact-form__group select {
  appearance: none; cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1L6 6L11 1' stroke='rgba(255,255,255,0.4)' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 16px center;
}
.contact-form__group select option { background: var(--navy); color: var(--white); }
.btn--full { width: 100%; justify-content: center; }

.contact-footer {
  position: relative; z-index: 1; text-align: center; padding: 24px;
  font-size: 0.7rem; color: rgba(255,255,255,0.2); font-family: var(--font-en);
}

/* ===== SERVICES PAGE (SEO テキスト) ===== */
.svc-page {
  min-height: 100vh; position: relative;
  display: flex; flex-direction: column;
}
.svc-page__article {
  position: relative; z-index: 1;
  max-width: 720px; margin: 0 auto;
  padding: 24px 48px 80px; width: 100%;
}
.svc-page__label {
  font-family: var(--font-en); font-size: 0.75rem; font-weight: 600;
  letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--blue); margin-bottom: 12px;
}
.svc-page__title {
  font-size: clamp(1.75rem, 4vw, 2.25rem); font-weight: 800;
  color: var(--white); line-height: 1.35; margin-bottom: 24px;
}
.svc-page__lead {
  font-size: 1rem; line-height: 2; color: rgba(255,255,255,0.78);
  margin-bottom: 48px; padding-bottom: 32px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.svc-page__section {
  margin-bottom: 40px;
}
.svc-page__section h2 {
  font-size: 1.15rem; font-weight: 700; color: var(--white);
  margin-bottom: 16px; padding-left: 14px; border-left: 3px solid var(--orange);
}
.svc-page__section p {
  font-size: 0.95rem; line-height: 2; color: rgba(255,255,255,0.72);
}
.svc-page__steps {
  list-style: decimal; padding-left: 1.25em; margin-top: 8px;
}
.svc-page__steps li {
  font-size: 0.95rem; line-height: 1.85; color: rgba(255,255,255,0.72);
  margin-bottom: 12px; padding-left: 6px;
}
.svc-page__list {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px 24px;
  margin-top: 16px;
}
.svc-page__list li {
  font-size: 0.9rem; color: rgba(255,255,255,0.75);
  padding: 10px 14px;
  background: rgba(255,255,255,0.04);
  border-radius: 8px; border: 1px solid rgba(255,255,255,0.06);
}
.svc-page__note {
  margin-top: 16px; font-size: 0.82rem !important;
  color: rgba(255,255,255,0.45) !important;
}
.svc-page__cta {
  margin-top: 48px; padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,0.08);
  display: flex; flex-direction: column; align-items: flex-start; gap: 16px;
}
.svc-page__cta-sub {
  font-size: 0.88rem; color: var(--blue-light);
  text-decoration: underline; text-underline-offset: 4px;
}
.svc-page__cta-sub:hover { color: var(--white); }

/* トップ：サービス要約（SEO + 導線） */
.svc-preview {
  background: linear-gradient(180deg, var(--navy-deep), #0e1820);
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 64px 40px 72px;
}
.svc-preview__inner {
  max-width: 720px; margin: 0 auto; text-align: center;
  display: flex; flex-direction: column; align-items: center;
}
.svc-preview__title {
  font-size: clamp(1.2rem, 2.5vw, 1.5rem); font-weight: 700;
  color: var(--white); margin-bottom: 20px; line-height: 1.5; width: 100%;
}
.svc-preview__text {
  font-size: 0.95rem; line-height: 2; color: rgba(255,255,255,0.65);
  margin-bottom: 28px; text-align: left; width: 100%;
}
.svc-preview .btn--ghost { align-self: center; }
.svc-preview__inline-link {
  color: var(--blue-light); text-decoration: underline; text-underline-offset: 3px;
}
.svc-preview__inline-link:hover { color: var(--white); }

.deck-intro__link {
  display: inline-block; margin-top: 10px;
  font-size: 0.82rem; color: var(--blue-light);
  text-decoration: underline; text-underline-offset: 3px;
  font-family: var(--font-ja);
}
.deck-intro__link:hover { color: var(--white); }

/* ===== COLUMN (一覧・記事) ===== */
.col-index {
  position: relative; z-index: 1;
  max-width: 720px; margin: 0 auto;
  padding: 24px 48px 80px; width: 100%;
}
.col-index__title {
  font-size: clamp(1.75rem, 4vw, 2.25rem); font-weight: 800;
  color: var(--white); line-height: 1.35; margin-bottom: 12px;
}
.col-index__lead {
  font-size: 0.95rem; color: rgba(255,255,255,0.55); line-height: 1.9;
  margin-bottom: 40px;
}
.col-index__list { list-style: none; }
.col-index__list li { margin-bottom: 16px; }
.col-index__card {
  display: block;
  padding: 24px 28px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 12px;
  transition: border-color 0.25s, background 0.25s;
}
.col-index__card:hover {
  border-color: rgba(1,107,255,0.35);
  background: rgba(255,255,255,0.06);
}
.col-index__date {
  display: block;
  font-family: var(--font-en); font-size: 0.75rem;
  color: var(--blue-light); margin-bottom: 10px;
  letter-spacing: 0.04em;
}
.col-index__card-title {
  font-size: 1.1rem; font-weight: 700; color: var(--white);
  line-height: 1.5; margin-bottom: 10px;
}
.col-index__excerpt {
  font-size: 0.88rem; color: rgba(255,255,255,0.55); line-height: 1.8;
}

.col-article__h1 {
  font-size: clamp(1.5rem, 3.5vw, 2rem); font-weight: 800;
  color: var(--white); line-height: 1.45; margin-bottom: 12px;
}
.col-article__meta {
  font-size: 0.82rem; color: rgba(255,255,255,0.45);
  margin-bottom: 32px; font-family: var(--font-en);
}
.col-article__body p {
  font-size: 0.95rem; line-height: 2; color: rgba(255,255,255,0.78);
  margin-bottom: 1.25em;
}
.col-article__body strong { color: rgba(255,255,255,0.95); font-weight: 600; }
.col-article__h2 {
  font-size: 1.12rem; font-weight: 700; color: var(--white);
  margin: 36px 0 16px; padding-left: 12px; border-left: 3px solid var(--orange);
}
.col-article__h2:first-of-type { margin-top: 0; }
.col-article__ul {
  margin: 0 0 1.25em 0; padding-left: 1.35em;
  list-style: disc; color: rgba(255,255,255,0.78);
}
.col-article__ul li {
  font-size: 0.95rem; line-height: 1.85; margin-bottom: 8px;
}
.col-article__hr {
  border: none; height: 1px;
  background: rgba(255,255,255,0.1); margin: 32px 0;
}
.col-article__cta {
  margin-top: 40px; padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.08);
  font-size: 0.92rem !important;
}
.col-article__cta a { color: var(--blue-light); text-decoration: underline; text-underline-offset: 3px; }
.col-article__cta a:hover { color: var(--white); }
.col-article__header-links {
  display: flex; align-items: center; gap: 16px;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .win__panel { width: 80px; }
  .win__thumb-num { display: none; }
  .win__ribbon-tab { padding: 0 14px; font-size: 0.68rem; }
}

@media (max-width: 768px) {
  .header__inner { padding: 0 20px; height: 56px; }
  .header__nav { gap: 16px; }
  .header__link { font-size: 0.75rem; }
  .hero__title { font-size: 1.8rem !important; min-height: auto; }
  .hero__actions { flex-direction: column; align-items: center; }
  .hero__actions .btn { width: 100%; max-width: 280px; justify-content: center; }

  .deck-section { padding: 64px 0 56px; }
  .deck-section__inner { padding: 0 16px; }

  /* スマホ: PPT UIを非表示、1枚ずつ表示 */
  .win__chrome,
  .win__ribbon,
  .win__panel,
  .win__status,
  .win__zoom-hint { display: none; }
  .win {
    border-radius: 8px;
    box-shadow: 0 4px 24px rgba(0,0,0,0.3);
    overflow: visible;
  }
  .win__body {
    height: auto; display: block; background: transparent;
  }
  .win__canvas {
    position: relative; padding: 0; overflow: hidden;
    aspect-ratio: 16 / 9;
  }
  .win__slide {
    position: absolute !important; inset: 0;
    max-width: 100% !important; max-height: 100% !important;
    display: flex; align-items: center; justify-content: center;
  }
  .win__slide img {
    transform: none !important;
    width: 100%; height: 100%; object-fit: contain;
    border-radius: 4px;
  }
  .mobile-nav { display: flex !important; }
  .mobile-nav__counter { display: block !important; }

  .msg { padding: 80px 0 64px; }
  .msg__inner { padding: 0 20px; padding-left: 28px; }
  .msg__title { font-size: 1.4rem; }
  .msg__body p { font-size: 0.88rem; }

  .footer__inner { flex-direction: column; gap: 24px; text-align: center; padding: 0 20px 28px; }
  .footer__links { flex-wrap: wrap; justify-content: center; gap: 16px; }

  .contact-page__content { flex-direction: column; padding: 24px; gap: 40px; }
  .contact-page__right { max-width: 100%; }
  .contact-form { padding: 24px; }

  .svc-page__article { padding: 16px 20px 56px; }
  .svc-page__list { grid-template-columns: 1fr; }
  .svc-preview { padding: 48px 20px 56px; }

  .col-index { padding: 16px 20px 56px; }
  .col-article.svc-page__article { padding-left: 20px; padding-right: 20px; }

  .cursor, .cursor-dot { display: none; }
  body { cursor: auto; }
}

@media (max-width: 480px) {
  .deck-intro__title { font-size: 1.2rem; }
  .hero__title { font-size: 1.5rem !important; }
}