@charset "UTF-8";

/* ==============================
   SKILL ARC - Mockup Design System
   ============================== */

:root {
  --color-bg: #050a0f;
  --color-bg-alt: #080e16;
  --color-bg-card: #0c1420;
  --color-surface: #111c2b;
  --color-border: rgba(0, 229, 255, 0.12);
  --color-border-strong: rgba(0, 229, 255, 0.28);
  --color-cyan: #00e5ff;
  --color-cyan-dim: rgba(0, 229, 255, 0.6);
  --color-blue: #0088ff;
  --color-text: #f0f4f8;
  --color-text-muted: #7a8fa3;
  --color-text-dim: #4a5d70;
  --font-display: "Orbitron", sans-serif;
  --font-body: "Noto Sans JP", sans-serif;
  --header-h: 80px;
  --container: 1480px;
  --gutter: 20px;
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 20px;
  --radius-pill: 999px;
  --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.85;
  color: var(--color-text);
  background: var(--color-bg);
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(0, 229, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 229, 255, 0.025) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
  z-index: 0;
}

img {
  max-width: 100%;
  display: block;
}

.container {
  width: min(calc(100% - var(--gutter) * 2), var(--container));
  margin-inline: auto;
  position: relative;
  z-index: 1;
}

.text-cyan {
  color: var(--color-cyan);
}

/* ==============================
   Header
   ============================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-h);
  background: rgba(5, 10, 15, 0.88);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-border);
}

.header__inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  height: var(--header-h);
  gap: 24px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo__icon {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
}

.logo__ring {
  transform-origin: 20px 20px;
  animation: logo-spin 10s linear infinite;
}

.logo__core {
  filter: drop-shadow(0 0 6px rgba(0, 229, 255, 0.45));
}

@keyframes logo-spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

@media (prefers-reduced-motion: reduce) {
  .logo__ring {
    animation: none;
  }
}

.logo__text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.logo__name {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  line-height: 1;
}

.logo__sub {
  font-size: 0.625rem;
  letter-spacing: 0.18em;
  color: var(--color-text-muted);
  line-height: 1;
}

.nav {
  display: flex;
  align-items: center;
  gap: 40px;
}

.nav__link {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  color: var(--color-text-muted);
  position: relative;
  padding-bottom: 4px;
  transition: color var(--transition);
}

.nav__link::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-cyan);
  transition: width var(--transition);
}

.nav__link:hover,
.nav__link.is-active {
  color: var(--color-cyan);
}

.nav__link.is-active::after {
  width: 100%;
}

.header__actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 20px;
}

.hiring-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 0.6875rem;
  letter-spacing: 0.12em;
  color: var(--color-text-muted);
}

.hiring-badge__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-cyan);
  box-shadow: 0 0 8px var(--color-cyan);
  animation: pulse 2s ease infinite;
}

@keyframes pulse {
  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.6;
    transform: scale(0.85);
  }
}

.btn-header {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  font-family: var(--font-display);
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  color: var(--color-cyan);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-pill);
  transition: all var(--transition);
}

.btn-header:hover {
  background: rgba(0, 229, 255, 0.08);
  box-shadow: 0 0 20px rgba(0, 229, 255, 0.15);
}

.btn-header svg {
  width: 12px;
  height: 12px;
}

.menu-toggle {
  display: none;
  position: relative;
  z-index: 1001;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  width: 44px;
  height: 44px;
  padding: 10px;
  background: none;
  border: none;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

.menu-toggle__bar {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--color-cyan);
  transition:
    transform var(--transition),
    opacity var(--transition);
  transform-origin: center;
}

.menu-toggle.is-open .menu-toggle__bar:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}
.menu-toggle.is-open .menu-toggle__bar:nth-child(2) {
  opacity: 0;
}
.menu-toggle.is-open .menu-toggle__bar:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* ==============================
   Section Common
   ============================== */
.section {
  padding: 120px 0;
  position: relative;
}

.section-num {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-display);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  color: var(--color-cyan);
  margin-bottom: 32px;
}

.section-num::before {
  content: "";
  width: 32px;
  height: 1px;
  background: var(--color-cyan);
}

.section-num--plain::before {
  display: none;
}

.section-heading {
  font-size: clamp(2rem, 4vw, 3.25rem);
  font-weight: 700;
  line-height: 1.45;
  letter-spacing: 0.02em;
  margin-bottom: 56px;
}

.section-heading--lg {
  font-size: clamp(2.25rem, 5vw, 3.75rem);
}

.section-header-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 32px;
  margin-bottom: 56px;
}

.section-header-row .section-heading {
  margin-bottom: 0;
}

.section-desc {
  color: var(--color-text-muted);
  font-size: 0.9375rem;
  max-width: 480px;
  line-height: 2;
}

/* Pill badge */
.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 14px;
  font-family: var(--font-display);
  font-size: 0.625rem;
  letter-spacing: 0.16em;
  color: var(--color-cyan);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-pill);
  margin-bottom: 20px;
}

.pill__dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-cyan);
  box-shadow: 0 0 6px var(--color-cyan);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 16px 28px;
  font-size: 0.9375rem;
  font-weight: 600;
  border-radius: var(--radius-pill);
  cursor: pointer;
  border: none;
  transition: all var(--transition);
}

.btn--dark {
  background: var(--color-bg-card);
  color: var(--color-text);
  border: 1px solid var(--color-border-strong);
}

.btn--dark:hover {
  background: rgba(0, 229, 255, 0.06);
  box-shadow: 0 0 24px rgba(0, 229, 255, 0.12);
}

.btn--cyan {
  background: var(--color-cyan);
  color: var(--color-bg);
  box-shadow: 0 0 32px rgba(0, 229, 255, 0.35);
}

.btn--cyan:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 48px rgba(0, 229, 255, 0.5);
}

.btn--ghost {
  background: transparent;
  color: var(--color-cyan);
  border: 1px solid var(--color-border-strong);
}

.btn--ghost:hover {
  background: rgba(0, 229, 255, 0.06);
}

.btn__icon {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-cyan);
  border-radius: 50%;
  flex-shrink: 0;
}

.btn__icon svg {
  width: 16px;
  height: 16px;
  color: var(--color-bg);
}

.btn--cyan .btn__icon {
  background: var(--color-text);
  color: var(--color-cyan);
}

.btn--cyan .btn__icon svg {
  color: var(--color-bg);
}

.btn__icon--ghost {
  background: transparent;
  border: 1px solid var(--color-cyan);
  color: var(--color-cyan);
}

.btn__icon--ghost svg {
  color: var(--color-cyan);
}

.btn-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-text-muted);
  transition: color var(--transition);
}

.btn-link:hover {
  color: var(--color-cyan);
}

.btn-group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 24px;
}

/* ==============================
   Hero (Split Layout)
   ============================== */
.hero-split {
  position: relative;
  padding-top: calc(var(--header-h) + 40px);
  padding-bottom: 100px;
  min-height: 100vh;
  display: flex;
  align-items: center;
}

.hero-split__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: stretch;
}

.hero-split__left {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 40px;
  min-height: 560px;
}

.hero-split__index {
  font-family: var(--font-display);
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  color: var(--color-cyan-dim);
  margin-bottom: 16px;
}

.hero-split__title {
  font-size: clamp(1.875rem, 4.5vw, 4.25rem);
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 20px;
  letter-spacing: 0.02em;
}

.hero-split__title-line {
  display: block;
}

.hero-split__title-dash {
  color: var(--color-cyan);
  text-shadow:
    0 0 16px rgba(0, 229, 255, 0.8),
    0 0 32px rgba(0, 229, 255, 0.35);
  font-weight: 900;
}

.hero-split__title-line--cyan {
  color: var(--color-cyan);
  text-shadow:
    0 0 20px rgba(0, 229, 255, 0.5),
    0 0 40px rgba(0, 229, 255, 0.2);
}

.hero-split__headline-wrap {
  display: flex;
  align-items: flex-end;
  gap: 14px;
  margin-top: 4px;
}

.hero-split__en {
  font-family: var(--font-display);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  color: var(--color-text-muted);
  margin-bottom: 24px;
}

.hero-split__desc {
  color: var(--color-text-muted);
  font-size: 0.9375rem;
  line-height: 2.1;
  margin-bottom: 40px;
  max-width: 480px;
}

.hero-split__side-label {
  writing-mode: vertical-rl;
  text-orientation: mixed;
  flex-shrink: 0;
  align-self: flex-end;
  margin-bottom: 6px;
  font-family: var(--font-display);
  font-size: 0.5625rem;
  letter-spacing: 0.32em;
  color: var(--color-text-muted);
}

.hero-split__content {
  position: relative;
  padding-left: 28px;
}

.hero-split__content::before {
  content: "";
  position: absolute;
  left: 0;
  top: 36px;
  width: 1px;
  height: clamp(180px, 28vw, 260px);
  background: linear-gradient(
    180deg,
    rgba(0, 229, 255, 0.55) 0%,
    rgba(0, 229, 255, 0.15) 70%,
    transparent 100%
  );
  pointer-events: none;
}

/* Hero stats (bottom left) */
.hero-stats {
  display: flex;
  gap: clamp(32px, 5vw, 64px);
  padding-top: 32px;
  border-top: 1px solid var(--color-border);
}

.hero-stats__number {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  font-weight: 700;
  line-height: 1;
  margin-bottom: 8px;
}

.hero-stats__label {
  font-family: var(--font-display);
  font-size: 0.6875rem;
  letter-spacing: 0.18em;
  color: var(--color-text-muted);
}

/* Hero scroll indicator */
.hero-scroll {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  z-index: 2;
  color: var(--color-text-dim);
  transition: color var(--transition);
}

.hero-scroll:hover {
  color: var(--color-cyan);
}

.hero-scroll__text {
  font-family: var(--font-display);
  font-size: 0.625rem;
  letter-spacing: 0.35em;
}

.hero-scroll__line {
  display: block;
  width: 1px;
  height: 40px;
  background: linear-gradient(
    to bottom,
    var(--color-cyan),
    rgba(0, 229, 255, 0)
  );
  animation: heroScrollLine 2s ease-in-out infinite;
}

@keyframes heroScrollLine {
  0%,
  100% {
    opacity: 0.4;
    transform: scaleY(0.6);
    transform-origin: top;
  }
  50% {
    opacity: 1;
    transform: scaleY(1);
    transform-origin: top;
  }
}

/* Hero image collage */
.hero-collage {
  position: relative;
  display: flex;
  align-items: center;
}

.hero-collage__grid {
  display: grid;
  grid-template-columns: 1.35fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: 12px;
  width: 100%;
  height: 560px;
}

.hero-collage__main {
  grid-row: 1 / 3;
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  min-height: 0;
  height: 100%;
}

.hero-collage__slides {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-collage__slide {
  position: absolute;
  inset: 0;
  margin: 0;
  opacity: 0;
  transition: opacity 0.8s ease;
}

.hero-collage__slide.is-active {
  opacity: 1;
  z-index: 1;
}

.hero-collage__slide img,
.hero-collage__sub img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

@media (min-width: 769px) {
  .hero-collage__grid {
    height: min(72vh, 680px);
  }

  .hero-collage__slide:not(:first-child) {
    display: none;
  }

  .hero-collage__slide:first-child {
    opacity: 1;
    z-index: 1;
  }

  .hero-collage__slides {
    position: absolute;
    inset: 0;
  }

  .hero-collage__slide img {
    object-position: 28% center;
  }

  .hero-collage__label-group {
    bottom: 24px;
    left: 24px;
  }
}

.hero-collage__sub {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
}

.hero-collage__main::after,
.hero-collage__sub::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  background: linear-gradient(to top, rgba(5, 10, 15, 0.7) 0%, transparent 50%);
  pointer-events: none;
}

.hero-collage__tag {
  position: absolute;
  top: 16px;
  left: 16px;
  z-index: 3;
}

.hero-collage__label {
  position: absolute;
  bottom: 16px;
  left: 16px;
  z-index: 2;
  font-family: var(--font-display);
  font-size: 0.6875rem;
  letter-spacing: 0.14em;
  color: var(--color-text);
  line-height: 1.5;
}

.hero-collage__label-group {
  position: absolute;
  bottom: 20px;
  left: 20px;
  z-index: 3;
}

.hero-collage__label-group .hero-collage__label {
  position: static;
  display: block;
  font-size: 0.75rem;
  margin-bottom: 4px;
}

.hero-collage__label-ja {
  display: block;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-text);
  letter-spacing: 0.05em;
}

.hero-collage__arrow {
  position: absolute;
  top: 16px;
  right: 16px;
  z-index: 2;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(5, 10, 15, 0.6);
  border: 1px solid var(--color-border-strong);
  border-radius: 50%;
  color: var(--color-cyan);
}

/* Hero full (sub pages) */
.hero-full {
  position: relative;
  min-height: 60vh;
  display: flex;
  align-items: center;
  padding-top: var(--header-h);
  overflow: hidden;
}

.hero-full__bg {
  position: absolute;
  inset: 0;
}

.hero-full__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.3) saturate(0.7);
}

.hero-full__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(5, 10, 15, 0.95) 0%,
    rgba(5, 10, 15, 0.6) 60%,
    rgba(0, 136, 255, 0.12) 100%
  );
}

.hero-full__content {
  position: relative;
  z-index: 2;
  padding: 100px 0;
  text-align: center;
  max-width: 720px;
  margin-inline: auto;
}

.hero-full__title {
  font-size: clamp(2.5rem, 5.5vw, 4rem);
  font-weight: 700;
  line-height: 1.4;
  margin-bottom: 24px;
}

.hero-full__desc {
  color: var(--color-text-muted);
  font-size: 1rem;
  line-height: 2;
}

/* ==============================
   Stats Bar
   ============================== */
.stats-bar {
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  padding: 40px 0;
  background: rgba(8, 14, 22, 0.6);
}

.stats-bar__grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr;
  align-items: center;
  gap: 0;
}

.stats-bar__item {
  text-align: center;
  padding: 0 24px;
}

.stats-bar__number {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1;
  margin-bottom: 8px;
}

.stats-bar__label {
  font-family: var(--font-display);
  font-size: 0.6875rem;
  letter-spacing: 0.18em;
  color: var(--color-text-muted);
}

.stats-bar__divider {
  width: 1px;
  height: 48px;
  background: var(--color-border);
}

.stats-bar__scroll {
  text-align: center;
  font-family: var(--font-display);
  font-size: 0.625rem;
  letter-spacing: 0.25em;
  color: var(--color-text-dim);
  writing-mode: vertical-rl;
}

/* ==============================
   Philosophy
   ============================== */
#philosophy.section,
#trust.section {
  overflow: hidden;
  background-color: var(--color-bg);
}

#philosophy.section::before,
#trust.section::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0, 229, 255, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 229, 255, 0.045) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: linear-gradient(
    180deg,
    rgba(0, 0, 0, 0.9) 0%,
    rgba(0, 0, 0, 0.55) 55%,
    rgba(0, 0, 0, 0.25) 100%
  );
  pointer-events: none;
  z-index: 0;
}

#philosophy.section::after {
  content: "";
  position: absolute;
  left: -8%;
  top: 8%;
  width: min(62vw, 820px);
  height: min(72vh, 640px);
  background: radial-gradient(
    ellipse at 38% 42%,
    rgba(0, 229, 255, 0.14) 0%,
    rgba(0, 136, 255, 0.07) 32%,
    rgba(0, 229, 255, 0.03) 52%,
    transparent 72%
  );
  pointer-events: none;
  z-index: 0;
}

#philosophy .container,
#trust .container {
  position: relative;
  z-index: 1;
}

.philosophy__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.philosophy__text p {
  color: var(--color-text-muted);
  font-size: 0.9375rem;
  line-height: 2.2;
  margin-bottom: 20px;
}

.philosophy__text em {
  font-style: normal;
  color: var(--color-cyan);
}

.mini-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
  padding-top: 40px;
  border-top: 1px solid var(--color-border);
}

.mini-stat {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.mini-stat__icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 229, 255, 0.08);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-cyan);
  flex-shrink: 0;
}

.mini-stat__icon svg {
  width: 20px;
  height: 20px;
}

.mini-stat__value {
  font-size: 0.875rem;
  font-weight: 700;
  line-height: 1.4;
}

.mini-stat__label {
  font-size: 0.6875rem;
  color: var(--color-text-muted);
  letter-spacing: 0.05em;
}

/* ==============================
   Services Cards
   ============================== */
.services-layout {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px 16px;
}

.service-panel {
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-width: 0;
}

.service-panel__body {
  flex: 1;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 32px;
}

.service-card-img {
  position: relative;
  aspect-ratio: 3 / 4;
  min-width: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  transition: transform var(--transition);
}

.service-card-img:hover {
  transform: translateY(-4px);
}

.service-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.service-card-img:hover img {
  transform: scale(1.05);
}

.service-card-img::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(5, 10, 15, 0.85) 0%,
    rgba(5, 10, 15, 0.1) 60%
  );
}

.service-card-img__tag {
  position: absolute;
  top: 20px;
  left: 20px;
  z-index: 2;
}

.service-card-img__arrow {
  position: absolute;
  top: 20px;
  right: 20px;
  z-index: 2;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(5, 10, 15, 0.5);
  border: 1px solid var(--color-border-strong);
  border-radius: 50%;
  color: var(--color-cyan);
}

.service-card-img__bottom {
  position: absolute;
  bottom: 24px;
  left: 24px;
  right: 24px;
  z-index: 2;
}

.service-card-img__num {
  font-family: var(--font-display);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--color-cyan);
  margin-bottom: 4px;
}

.service-card-img__title {
  font-size: 1.125rem;
  font-weight: 700;
}

/* Service detail panels */
.service-panel__title {
  font-size: 0.9375rem;
  font-weight: 700;
  line-height: 1.7;
  margin-bottom: 20px;
}

.service-panel__list {
  list-style: none;
}

.service-panel__list li {
  position: relative;
  padding-left: 16px;
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  margin-bottom: 10px;
  line-height: 1.6;
}

.service-panel__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-cyan);
}

/* ==============================
   Trust & Records
   ============================== */
#trust.section::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 0;
  transform: translateX(-50%);
  width: min(88vw, 1120px);
  height: min(82vh, 760px);
  background: radial-gradient(
    ellipse at 50% 38%,
    rgba(0, 229, 255, 0.12) 0%,
    rgba(0, 136, 255, 0.06) 28%,
    rgba(0, 229, 255, 0.025) 50%,
    transparent 72%
  );
  pointer-events: none;
  z-index: 0;
}

.trust-badge {
  display: inline-flex;
  align-items: center;
  padding: 8px 16px;
  font-family: var(--font-display);
  font-size: 0.6875rem;
  letter-spacing: 0.12em;
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  white-space: nowrap;
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.trust-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 32px 24px;
  text-align: center;
  transition: border-color var(--transition);
}

.trust-card:hover {
  border-color: var(--color-border-strong);
}

.trust-card__icon {
  width: 48px;
  height: 48px;
  margin: 0 auto 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 229, 255, 0.08);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-cyan);
}

.trust-card__icon svg {
  width: 24px;
  height: 24px;
}

.trust-card__number {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-cyan);
  line-height: 1;
  margin-bottom: 8px;
}

.trust-card__number--text {
  font-size: 1.75rem;
  letter-spacing: 0.08em;
}

.trust-card__label {
  font-family: var(--font-display);
  font-size: 0.6875rem;
  letter-spacing: 0.14em;
  color: var(--color-text-muted);
  margin-bottom: 4px;
}

.trust-card__sub {
  font-size: 0.75rem;
  color: var(--color-text-dim);
}

/* ==============================
   Projects
   ============================== */
.project-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 14px;
}

.projects__lead {
  margin-bottom: 40px;
  max-width: 640px;
}

.partners {
  margin-top: 64px;
  padding-top: 48px;
  border-top: 1px solid var(--color-border);
}

.partners__label {
  font-family: var(--font-display);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  color: var(--color-cyan);
  margin-bottom: 12px;
}

.partners__title {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  margin-bottom: 12px;
}

.partners__desc {
  color: var(--color-text-muted);
  font-size: 0.9375rem;
  margin-bottom: 28px;
  max-width: 560px;
  line-height: 1.9;
}

.partners__list {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
  list-style: none;
}

.partners__list li {
  min-width: 0;
  min-height: 96px;
  padding: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition:
    border-color var(--transition),
    transform var(--transition);
}

.partners__list li:hover {
  transform: translateY(-3px);
  border-color: var(--color-border-strong);
}

.partners__list img {
  width: 100%;
  max-width: 180px;
  max-height: 72px;
  object-fit: contain;
}

.project-card {
  position: relative;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition:
    transform var(--transition),
    border-color var(--transition);
}

.project-card::before {
  content: "";
  position: absolute;
  top: -90px;
  right: -90px;
  width: 180px;
  height: 180px;
  border-radius: 50%;
  background: radial-gradient(
    circle,
    rgba(0, 229, 255, 0.12) 0%,
    transparent 70%
  );
  pointer-events: none;
}

.project-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-border-strong);
}

.project-card__img {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
}

.project-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.project-card:hover .project-card__img img {
  transform: scale(1.05);
}

.project-card__year {
  position: absolute;
  top: 16px;
  left: 16px;
  padding: 4px 12px;
  font-family: var(--font-display);
  font-size: 0.6875rem;
  letter-spacing: 0.1em;
  background: rgba(5, 10, 15, 0.8);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  color: var(--color-cyan);
}

.project-card__body {
  position: relative;
  min-height: 155px;
  padding: 20px;
  display: flex;
  flex-direction: column;
}

.project-card__location {
  align-self: flex-start;
  margin-bottom: 16px;
  padding: 4px 10px;
  font-family: var(--font-display);
  font-size: 0.625rem;
  letter-spacing: 0.12em;
  color: var(--color-cyan);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-pill);
}

.project-card__cat {
  font-family: var(--font-display);
  font-size: 0.6875rem;
  letter-spacing: 0.12em;
  color: var(--color-cyan);
  margin-bottom: 8px;
}

.project-card__title {
  font-size: 1.0625rem;
  font-weight: 700;
  line-height: 1.6;
  margin-bottom: 12px;
}

.project-card__desc {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  line-height: 1.8;
  margin-top: auto;
}

/* ==============================
   History Timeline
   ============================== */
.history__header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 28px;
}

.history__icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 229, 255, 0.08);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-cyan);
}

.timeline-v {
  position: relative;
  padding-left: 32px;
}

.timeline-v::before {
  content: "";
  position: absolute;
  left: 7px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: linear-gradient(
    to bottom,
    var(--color-cyan),
    rgba(0, 229, 255, 0.1)
  );
}

.timeline-v__item {
  position: relative;
  padding: 0 0 28px 24px;
}

.timeline-v__item:last-child {
  padding-bottom: 0;
}

.timeline-v__dot {
  position: absolute;
  left: -32px;
  top: 6px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--color-bg);
  border: 2px solid var(--color-cyan);
  box-shadow: 0 0 12px rgba(0, 229, 255, 0.4);
}

.timeline-v__year {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-cyan);
  margin-bottom: 8px;
}

.timeline-v__text {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  line-height: 1.8;
}

/* ==============================
   CEO & Profile
   ============================== */
.ceo-row {
  display: grid;
  grid-template-columns: 0.88fr 1.12fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
  margin-bottom: 64px;
}

.ceo-photo {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4 / 5;
}

.ceo-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

.ceo-photo::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to top, rgba(5, 10, 15, 0.55) 0%, transparent 45%),
    linear-gradient(135deg, rgba(5, 10, 15, 0.25) 0%, transparent 55%);
  pointer-events: none;
}

.ceo-message__label {
  font-family: var(--font-display);
  font-size: 0.6875rem;
  letter-spacing: 0.2em;
  color: var(--color-cyan);
  margin-bottom: 28px;
}

.ceo-message__title {
  font-size: clamp(1.75rem, 3.2vw, 2.75rem);
  font-weight: 700;
  line-height: 1.55;
  letter-spacing: 0.02em;
  margin-bottom: clamp(32px, 4vw, 48px);
}

.ceo-message__body p {
  color: var(--color-text-muted);
  font-size: 0.9375rem;
  line-height: 2.2;
  margin-bottom: 24px;
}

.ceo-message__body p:last-child {
  margin-bottom: 0;
}

.about-bottom {
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  gap: 20px;
  align-items: stretch;
  margin-top: 80px;
  padding-top: 80px;
  border-top: 1px solid var(--color-border);
}

.about-history {
  margin-top: 0;
  padding-top: 0;
  border-top: none;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 36px;
  min-width: 0;
}

.about-history .section-heading {
  margin-bottom: 0;
}

.profile-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 36px;
  min-width: 0;
  height: 100%;
}

.profile-card__header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 28px;
}

.profile-card__header svg {
  width: 24px;
  height: 24px;
  color: var(--color-cyan);
}

.profile-card__title {
  font-size: 1.25rem;
  font-weight: 700;
}

.profile-card__title-en {
  font-family: var(--font-display);
  font-size: 0.6875rem;
  letter-spacing: 0.14em;
  color: var(--color-cyan);
}

.profile-table {
  width: 100%;
}

.profile-table tr {
  border-bottom: 1px solid rgba(0, 229, 255, 0.06);
}

.profile-table tr:last-child {
  border-bottom: none;
}

.profile-table th,
.profile-table td {
  padding: 16px 0;
  font-size: 0.875rem;
  vertical-align: top;
}

.profile-table th {
  width: 108px;
  color: var(--color-text-dim);
  font-weight: 500;
  white-space: nowrap;
}

.about-bottom .profile-table th,
.about-bottom .profile-table td {
  padding: 14px 0;
  font-size: 0.8125rem;
}

.profile-table th span {
  display: block;
  font-family: var(--font-display);
  font-size: 0.625rem;
  letter-spacing: 0.1em;
  color: var(--color-text-dim);
  margin-bottom: 2px;
}

.profile-table td {
  color: var(--color-text-muted);
}

/* ==============================
   CTA Banner
   ============================== */
.cta-banner {
  position: relative;
  padding: 120px 0;
  text-align: center;
  overflow: hidden;
}

.cta-banner__bg {
  position: absolute;
  inset: 0;
}

.cta-banner__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.25) saturate(0.6);
}

.cta-banner__overlay {
  position: absolute;
  inset: 0;
  background: rgba(5, 10, 15, 0.75);
}

.cta-banner__content {
  position: relative;
  z-index: 2;
}

.cta-banner__title {
  font-size: clamp(2rem, 4.5vw, 3.5rem);
  font-weight: 700;
  line-height: 1.5;
  margin-bottom: 24px;
}

.cta-banner__desc {
  color: var(--color-text-muted);
  font-size: 0.9375rem;
  margin-bottom: 40px;
  line-height: 2;
}

.cta-banner__buttons {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 16px;
}

/* ==============================
   Footer (Mega)
   ============================== */
.footer {
  background: var(--color-bg-alt);
  border-top: 1px solid var(--color-border);
  padding: 80px 0 0;
}

.footer__main {
  display: grid;
  grid-template-columns: 1.4fr 2fr;
  gap: 64px;
  padding-bottom: 64px;
}

.footer__brand-name {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  margin-bottom: 4px;
}

.footer__brand-sub {
  font-size: 0.625rem;
  letter-spacing: 0.18em;
  color: var(--color-text-muted);
  margin-bottom: 24px;
}

.footer__catch {
  font-size: clamp(1.5rem, 2.5vw, 1.75rem);
  font-weight: 700;
  line-height: 1.6;
  margin-bottom: 16px;
}

.footer__desc {
  color: var(--color-text-muted);
  font-size: 0.875rem;
  line-height: 2;
  margin-bottom: 28px;
  max-width: 400px;
}

.footer__certs {
  list-style: none;
  margin-top: 8px;
}

.footer__certs li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 0.6875rem;
  letter-spacing: 0.1em;
  color: var(--color-text-muted);
  margin-bottom: 8px;
}

.footer__certs li::before {
  content: "";
  width: 16px;
  height: 2px;
  background: var(--color-cyan);
}

.footer__nav {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.footer__nav-heading {
  font-family: var(--font-display);
  font-size: 0.6875rem;
  letter-spacing: 0.14em;
  color: var(--color-cyan);
  margin-bottom: 6px;
}

.footer__nav-sub {
  font-size: 0.75rem;
  color: var(--color-text-dim);
  margin-bottom: 16px;
}

.footer__nav-links {
  list-style: none;
}

.footer__nav-links li {
  margin-bottom: 10px;
}

.footer__nav-links a {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  transition: color var(--transition);
}

.footer__nav-links a:hover {
  color: var(--color-cyan);
}

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 0;
  border-top: 1px solid var(--color-border);
  font-size: 0.75rem;
  color: var(--color-text-dim);
}

.footer__legal {
  display: flex;
  gap: 24px;
}

.footer__legal a {
  color: var(--color-text-dim);
  transition: color var(--transition);
}

.footer__legal a:hover {
  color: var(--color-cyan);
}

/* ==============================
   Legal / Privacy
   ============================== */
.hero-full--compact {
  min-height: 42vh;
}

.legal-doc {
  max-width: 820px;
  margin: 0 auto;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: clamp(28px, 4vw, 48px);
}

.legal-doc__lead {
  color: var(--color-text-muted);
  font-size: 0.9375rem;
  line-height: 2;
  margin-bottom: 16px;
}

.legal-doc__updated {
  font-family: var(--font-display);
  font-size: 0.6875rem;
  letter-spacing: 0.12em;
  color: var(--color-cyan);
  margin-bottom: 40px;
}

.legal-doc__section {
  margin-bottom: 36px;
}

.legal-doc__section:last-child {
  margin-bottom: 0;
}

.legal-doc__section h2 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--color-border);
}

.legal-doc__section p {
  color: var(--color-text-muted);
  font-size: 0.9375rem;
  line-height: 2;
  margin-bottom: 12px;
}

.legal-doc__list {
  list-style: none;
  margin-top: 8px;
}

.legal-doc__list li {
  position: relative;
  padding-left: 18px;
  color: var(--color-text-muted);
  font-size: 0.9375rem;
  line-height: 1.9;
  margin-bottom: 8px;
}

.legal-doc__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.75em;
  width: 8px;
  height: 2px;
  background: var(--color-cyan);
}

.legal-doc a {
  color: var(--color-cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.legal-doc a:hover {
  opacity: 0.85;
}

/* ==============================
   Recruit Page
   ============================== */
.recruit-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.recruit-table {
  width: 100%;
  min-width: 600px;
}

.recruit-table th,
.recruit-table td {
  padding: 20px 28px;
  border-bottom: 1px solid rgba(0, 229, 255, 0.06);
  font-size: 0.9375rem;
}

.recruit-table th {
  width: 200px;
  background: var(--color-bg-card);
  color: var(--color-cyan);
  font-family: var(--font-display);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  font-weight: 500;
}

.recruit-table td {
  color: var(--color-text-muted);
  background: var(--color-surface);
}

.recruit-table tr:last-child th,
.recruit-table tr:last-child td {
  border-bottom: none;
}

.detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.detail-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 36px;
}

.detail-card__title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.detail-card__title svg {
  width: 22px;
  height: 22px;
  color: var(--color-cyan);
  flex-shrink: 0;
}

.detail-card__text {
  color: var(--color-text-muted);
  font-size: 0.9375rem;
  line-height: 2;
}

.detail-card__list {
  list-style: none;
  margin-top: 16px;
}

.detail-card__list li {
  position: relative;
  padding-left: 18px;
  color: var(--color-text-muted);
  font-size: 0.875rem;
  margin-bottom: 8px;
}

.detail-card__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 8px;
  height: 2px;
  background: var(--color-cyan);
}

/* ==============================
   Recruit Appeal
   ============================== */
.appeal-stack {
  display: flex;
  flex-direction: column;
  gap: 48px;
}

.appeal-block {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(28px, 4vw, 56px);
  align-items: center;
}

.appeal-block--reverse {
  direction: rtl;
}

.appeal-block--reverse > * {
  direction: ltr;
}

.appeal-block__visual {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  aspect-ratio: 4 / 3;
  background: var(--color-bg-card);
}

.appeal-block__visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.08);
  transition: transform 1.2s cubic-bezier(0.22, 1, 0.36, 1);
}

.appeal-block.is-visible .appeal-block__visual img {
  transform: scale(1);
}

.appeal-block:hover .appeal-block__visual img {
  transform: scale(1.05);
}

.appeal-block__visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(5, 10, 15, 0.15) 0%,
    transparent 55%
  );
  pointer-events: none;
}

.appeal-block__visual--workstyle img {
  object-position: 55% 88%;
  filter: brightness(0.78) contrast(1.08) saturate(0.85);
}

.appeal-block__visual--workstyle::after {
  background:
    linear-gradient(
      to bottom,
      rgba(5, 10, 15, 0.7) 0%,
      rgba(5, 10, 15, 0.28) 30%,
      rgba(5, 10, 15, 0.12) 55%,
      rgba(5, 10, 15, 0.28) 100%
    ),
    linear-gradient(135deg, rgba(0, 30, 45, 0.15) 0%, transparent 65%);
}

.appeal-block__label,
.appeal-block__title,
.appeal-block__text,
.appeal-block__brands-label,
.appeal-brands {
  opacity: 0;
  transform: translateY(18px);
  transition:
    opacity 0.65s ease,
    transform 0.65s ease;
}

.appeal-block.is-visible .appeal-block__label {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 0.12s;
}

.appeal-block.is-visible .appeal-block__title {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 0.22s;
}

.appeal-block.is-visible .appeal-block__text {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 0.34s;
}

.appeal-block.is-visible .appeal-block__brands-label {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 0.42s;
}

.appeal-block.is-visible .appeal-brands {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 0.5s;
}

.appeal-brands li {
  padding: 8px 16px;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--color-text);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-pill);
  background: rgba(0, 229, 255, 0.04);
  transition:
    transform 0.35s ease,
    border-color 0.35s ease,
    background 0.35s ease;
}

.appeal-block.is-visible .appeal-brands li:nth-child(1) {
  transition-delay: 0.52s;
}
.appeal-block.is-visible .appeal-brands li:nth-child(2) {
  transition-delay: 0.6s;
}
.appeal-block.is-visible .appeal-brands li:nth-child(3) {
  transition-delay: 0.68s;
}

.appeal-brands li:hover {
  transform: translateY(-2px);
  border-color: var(--color-cyan);
  background: rgba(0, 229, 255, 0.1);
}

@media (prefers-reduced-motion: reduce) {
  .appeal-block__visual img,
  .appeal-block__label,
  .appeal-block__title,
  .appeal-block__text,
  .appeal-block__brands-label,
  .appeal-brands,
  .appeal-brands li {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

.appeal-block__label {
  font-family: var(--font-display);
  font-size: 0.6875rem;
  letter-spacing: 0.2em;
  color: var(--color-cyan);
  margin-bottom: 14px;
}

.appeal-block__title {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  line-height: 1.5;
  margin-bottom: 18px;
}

.appeal-block__text {
  color: var(--color-text-muted);
  font-size: 0.9375rem;
  line-height: 2;
}

.appeal-block__brands-label {
  margin-top: 28px;
  margin-bottom: 12px;
  font-family: var(--font-display);
  font-size: 0.625rem;
  letter-spacing: 0.16em;
  color: var(--color-text-dim);
}

.appeal-brands {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  list-style: none;
}

.appeal-br-mobile {
  display: none;
}

.photo-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.photo-card {
  position: relative;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-border);
}

.photo-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.photo-card:hover img {
  transform: scale(1.05);
}

.photo-card__caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 20px;
  background: linear-gradient(transparent, rgba(5, 10, 15, 0.9));
  font-size: 0.8125rem;
}

.interview-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.interview-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.interview-card__header {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 24px 32px;
  border-bottom: 1px solid var(--color-border);
}

.interview-card__avatar {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-cyan), var(--color-blue));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-bg);
}

.interview-card__name {
  font-weight: 700;
}

.interview-card__role {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

.interview-card__body {
  padding: 32px;
}

.interview-card__q {
  font-size: 0.8125rem;
  color: var(--color-cyan);
  font-weight: 600;
  margin-bottom: 8px;
}

.interview-card__a {
  color: var(--color-text-muted);
  font-size: 0.9375rem;
  margin-bottom: 24px;
  line-height: 2;
}

/* ==============================
   Contact Page
   ============================== */
.contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 48px;
  align-items: start;
}

.form {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 40px;
}

.form__group {
  margin-bottom: 24px;
}

.form__label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.form__label .required {
  color: var(--color-cyan);
  font-size: 0.75rem;
  margin-left: 4px;
}

.form__input,
.form__textarea,
.form__select {
  width: 100%;
  padding: 14px 16px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text);
  font-size: 0.9375rem;
  transition:
    border-color var(--transition),
    box-shadow var(--transition);
}

.form__input:focus,
.form__textarea:focus,
.form__select:focus {
  outline: none;
  border-color: var(--color-cyan);
  box-shadow: 0 0 0 3px rgba(0, 229, 255, 0.08);
}

.form__input.is-error,
.form__textarea.is-error,
.form__select.is-error {
  border-color: #ff4466;
}

.form__error {
  display: none;
  font-size: 0.8125rem;
  color: #ff4466;
  margin-top: 6px;
}

.form__error.is-visible {
  display: block;
}

.form__honeypot {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.form__status {
  display: none;
  margin: 0 0 16px;
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--color-cyan);
}

.form__status.is-visible {
  display: block;
}

.form__status.is-error {
  color: #ff4466;
}

.form__submit:disabled,
.form__submit.is-loading {
  opacity: 0.65;
  cursor: wait;
}

.form__textarea {
  min-height: 160px;
}

.form__select {
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%2300e5ff' d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
}

.form__submit {
  display: flex;
  width: 100%;
  max-width: 280px;
  margin: 8px auto 0;
  justify-content: center;
}

.form__success {
  display: none;
  text-align: center;
  padding: 48px 24px;
}

.form__success.is-visible {
  display: block;
}

.form__success-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 20px;
  color: var(--color-cyan);
}

.form__success-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.form__success-text {
  color: var(--color-text-muted);
  font-size: 0.9375rem;
}

.info-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 32px;
}

.info-card__title {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--color-cyan);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.info-card__title svg {
  width: 20px;
  height: 20px;
}

.info-card__text {
  color: var(--color-text-muted);
  font-size: 0.9375rem;
  line-height: 2;
}

.info-card__text a {
  color: var(--color-cyan);
  transition: opacity var(--transition);
}

.info-card__text a:hover {
  opacity: 0.8;
}

.info-card__note {
  display: block;
  margin-top: 8px;
  font-size: 0.875rem;
  color: var(--color-text-dim);
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.map-wrap {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 16 / 10;
  background: var(--color-surface);
}

.map-wrap iframe {
  width: 100%;
  height: 100%;
  border: 0;
  filter: grayscale(0.6) invert(0.92) contrast(1.1);
}

/* ==============================
   Animations
   ============================== */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 0.7s ease,
    transform 0.7s ease;
}

.fade-in.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in-delay-1 {
  transition-delay: 0.1s;
}
.fade-in-delay-2 {
  transition-delay: 0.2s;
}
.fade-in-delay-3 {
  transition-delay: 0.3s;
}
.fade-in-delay-4 {
  transition-delay: 0.4s;
}

/* ==============================
   Responsive
   ============================== */
@media (max-width: 1100px) {
  .hero-split__grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .hero-split__left {
    min-height: auto;
  }
  .hero-collage__grid {
    height: 400px;
  }
  .hero-split__side-label {
    display: none;
  }
  .hero-split__content {
    padding-left: 0;
  }
  .hero-split__content::before {
    display: none;
  }
  .philosophy__grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .services-layout {
    grid-template-columns: 1fr;
  }
  .service-card-img {
    aspect-ratio: 16 / 9;
  }
  .trust-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .project-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .partners__list {
    grid-template-columns: repeat(3, 1fr);
  }
  .ceo-row {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .about-bottom {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .footer__main {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    --gutter: 16px;
    --header-h: 68px;
  }

  .section {
    padding: 80px 0;
  }

  .hero-split {
    padding-top: calc(var(--header-h) + 28px);
    padding-bottom: 120px;
    min-height: auto;
  }

  .hero-split__left {
    gap: 28px;
    min-height: 0;
  }

  .hero-split__title {
    font-size: clamp(1.625rem, 7.4vw, 2rem);
    line-height: 1.4;
    letter-spacing: 0.01em;
    margin-bottom: 14px;
  }

  .hero-split__title-line {
    white-space: nowrap;
  }

  .hero-split__en {
    font-size: 0.625rem;
    letter-spacing: 0.1em;
    margin-bottom: 16px;
  }

  .hero-split__desc {
    font-size: 0.8125rem;
    line-height: 1.85;
    margin-bottom: 28px;
  }

  .hero-split__desc br {
    display: none;
  }

  .hero-split__index {
    margin-bottom: 12px;
  }

  .pill {
    max-width: 100%;
    padding: 6px 12px;
    font-size: 0.5625rem;
    letter-spacing: 0.08em;
    white-space: normal;
    line-height: 1.4;
  }

  .section-heading,
  .section-heading--lg {
    font-size: clamp(1.5rem, 7vw, 2rem);
    margin-bottom: 32px;
    line-height: 1.4;
  }

  .section-header-row {
    margin-bottom: 36px;
    gap: 16px;
  }

  .section-desc {
    font-size: 0.875rem;
    line-height: 1.85;
  }

  .hero-full__title {
    font-size: clamp(1.75rem, 8vw, 2.4rem);
    line-height: 1.35;
  }

  .hero-full__desc {
    font-size: 0.875rem;
    line-height: 1.85;
  }

  .hero-full__desc br {
    display: none;
  }

  .hero-collage {
    margin-bottom: 48px;
  }

  .hero-scroll {
    bottom: 40px;
  }

  .header__inner {
    grid-template-columns: 1fr auto auto;
    gap: 12px;
  }

  .logo__name {
    font-size: 0.9375rem;
  }

  .nav {
    position: fixed;
    inset: 0;
    z-index: 999;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 32px;
    width: 100%;
    height: 100%;
    min-height: 100dvh;
    padding: 0;
    background: var(--color-bg);
    transform: translateX(100%);
    transition: transform var(--transition);
  }

  .nav__link {
    font-size: 1rem;
    text-align: center;
    padding-bottom: 8px;
  }

  .nav__link::after {
    left: 50%;
    transform: translateX(-50%);
  }

  .nav.is-open {
    transform: translateX(0);
  }

  body.is-menu-open::before {
    opacity: 0;
  }

  body.is-menu-open main,
  body.is-menu-open footer {
    visibility: hidden;
  }

  .header__actions {
    display: flex;
    gap: 0;
  }

  .hiring-badge {
    display: none;
  }

  .btn-header {
    padding: 8px 14px;
    font-size: 0.6875rem;
  }

  .btn-header svg {
    display: none;
  }

  .menu-toggle {
    display: flex;
  }

  body.is-menu-open .header {
    background: transparent;
    border-bottom-color: transparent;
    backdrop-filter: none;
  }

  body.is-menu-open .logo,
  body.is-menu-open .header__actions {
    visibility: hidden;
  }

  body.is-menu-open .menu-toggle {
    z-index: 1002;
  }

  .hero-stats {
    gap: 16px 20px;
  }

  .hero-stats__number {
    font-size: 1.75rem;
  }

  .btn-group {
    gap: 16px;
  }

  .project-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .project-card__body {
    min-height: 0;
    padding: 18px;
  }

  .project-card__title {
    font-size: 0.9375rem;
  }

  .partners__list {
    grid-template-columns: repeat(2, 1fr);
  }

  .partners__list li {
    min-height: 80px;
    padding: 14px;
  }

  .mini-stats {
    grid-template-columns: 1fr;
  }
  .trust-grid {
    grid-template-columns: 1fr;
  }
  .detail-grid,
  .interview-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .appeal-block,
  .appeal-block--reverse {
    display: block;
    position: relative;
    min-height: 440px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--color-border);
    direction: ltr;
  }

  .appeal-stack {
    gap: 20px;
  }

  .appeal-br-mobile {
    display: block;
  }

  .appeal-block__visual {
    position: absolute;
    inset: 0;
    aspect-ratio: auto;
    border-radius: 0;
    height: 100%;
  }

  .appeal-block__visual::after {
    background: none;
  }

  .appeal-block__visual--workstyle::after {
    background: linear-gradient(
      to bottom,
      rgba(5, 10, 15, 0.72) 0%,
      rgba(5, 10, 15, 0.28) 32%,
      rgba(5, 10, 15, 0.12) 55%,
      rgba(5, 10, 15, 0.4) 100%
    );
  }

  .appeal-block__visual--workstyle img {
    object-position: 55% 82%;
    filter: brightness(0.75) contrast(1.08) saturate(0.85);
  }

  .appeal-block__body {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    min-height: 440px;
    padding: 32px 24px 28px;
    background: linear-gradient(
      to top,
      rgba(5, 10, 15, 0.94) 0%,
      rgba(5, 10, 15, 0.62) 48%,
      rgba(5, 10, 15, 0.12) 100%
    );
  }

  .appeal-block__label {
    margin-bottom: 10px;
    text-shadow: 0 1px 12px rgba(0, 0, 0, 0.45);
  }

  .appeal-block__title {
    font-size: 1.375rem;
    line-height: 1.45;
    margin-bottom: 12px;
  }

  .appeal-block__text {
    font-size: 0.875rem;
    line-height: 1.85;
    color: rgba(232, 241, 248, 0.88);
  }

  .appeal-block__brands-label {
    margin-top: 20px;
    color: rgba(232, 241, 248, 0.55);
  }

  .appeal-brands li {
    background: rgba(5, 10, 15, 0.45);
    border-color: rgba(0, 229, 255, 0.35);
    backdrop-filter: blur(6px);
  }

  .appeal-block.is-visible .appeal-block__visual img {
    animation: appealKenBurns 12s ease-in-out infinite alternate;
  }

  @keyframes appealKenBurns {
    from {
      transform: scale(1);
    }
    to {
      transform: scale(1.08);
    }
  }

  @media (prefers-reduced-motion: reduce) {
    .appeal-block.is-visible .appeal-block__visual img {
      animation: none;
    }
  }

  .photo-grid {
    grid-template-columns: 1fr;
  }
  .footer__nav {
    grid-template-columns: 1fr;
  }
  .footer__bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }
  .footer__catch {
    font-size: 1.25rem;
  }
  .section-header-row {
    flex-direction: column;
    align-items: flex-start;
  }
  .hero-collage__grid {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
    height: auto;
  }
  .hero-collage__main {
    grid-row: auto;
    aspect-ratio: 4 / 3;
  }
  .hero-collage__sub {
    aspect-ratio: 16 / 9;
    display: none;
  }

  .ceo-message__title {
    font-size: clamp(1.375rem, 6vw, 1.75rem);
  }

  .profile-table th {
    width: 84px;
  }

  .profile-table th,
  .profile-table td,
  .about-bottom .profile-table th,
  .about-bottom .profile-table td {
    font-size: 0.75rem;
    padding: 12px 0;
  }

  .form {
    padding: 28px 20px;
  }

  .cta-banner {
    padding: 80px 0;
  }

  .cta-banner__title {
    font-size: clamp(1.375rem, 6.5vw, 1.875rem);
  }

  .cta-banner__desc br {
    display: none;
  }

  .recruit-table th {
    width: 88px;
    font-size: 0.8125rem;
  }

  .recruit-table td {
    font-size: 0.8125rem;
  }
}

@media (max-width: 480px) {
  .hero-split__title {
    font-size: clamp(1.5rem, 8vw, 1.75rem);
  }

  .project-grid {
    grid-template-columns: 1fr;
  }

  .partners__list {
    grid-template-columns: 1fr;
  }

  .btn-group {
    flex-direction: column;
    align-items: stretch;
  }

  .btn {
    justify-content: center;
  }

  .hero-stats {
    justify-content: space-between;
  }

  .logo__sub {
    display: none;
  }
}