:root {
  --blue: #1a7abf;
  --blue-light: #4db3e6;
  --blue-pale: #e8f5fc;
  --blue-dark: #0d4f7a;
  --sky: #87CEEB;
  --white: #ffffff;
  --off-white: #f8fbfd;
  --gray: #666;
  --gray-light: #f0f4f7;
  --text: #1a1a2e;
  --accent: #e85d26;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Noto Sans JP', sans-serif;
  color: var(--text);
  overflow-x: hidden;
  background: #fff;
}

/* ========= HEADER ========= */
header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(26,122,191,0.12);
  padding: 0 40px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: all 0.3s;
}

.logo {
  font-family: 'Zen Old Mincho', serif;
  font-size: 20px;
  font-weight: 700;
  color: var(--blue-dark);
  letter-spacing: 2px;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo-sub {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 10px;
  font-weight: 300;
  color: var(--blue);
  letter-spacing: 3px;
  display: block;
  margin-top: -2px;
}

nav {
  display: flex;
  gap: 32px;
  align-items: center;
}

nav a {
  font-size: 13px;
  color: var(--text);
  text-decoration: none;
  letter-spacing: 0.5px;
  font-weight: 400;
  transition: color 0.2s;
  position: relative;
}

nav a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0; right: 0;
  height: 1px;
  background: var(--blue);
  transform: scaleX(0);
  transition: transform 0.2s;
}

nav a:hover { color: var(--blue); }
nav a:hover::after { transform: scaleX(1); }

.btn-entry {
  background: var(--blue);
  color: #fff !important;
  padding: 10px 24px;
  border-radius: 2px;
  font-size: 13px !important;
  font-weight: 500;
  letter-spacing: 1.5px;
  text-decoration: none;
  transition: background 0.2s !important;
  white-space: nowrap;
}

.btn-entry::after { display: none !important; }
.btn-entry:hover { background: var(--blue-dark) !important; color: #fff !important; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  transition: all 0.3s;
}

/* ========= HERO ========= */
.hero {
  min-height: 100vh;
  position: relative;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  background: linear-gradient(160deg, #0d4f7a 0%, #1a7abf 45%, #4db3e6 100%);
}

.hero-bg-pattern {
  position: absolute;
  inset: 0;
  opacity: 0.06;
  background-image:
    repeating-linear-gradient(45deg, rgba(255,255,255,0.5) 0px, rgba(255,255,255,0.5) 1px, transparent 1px, transparent 60px),
    repeating-linear-gradient(-45deg, rgba(255,255,255,0.5) 0px, rgba(255,255,255,0.5) 1px, transparent 1px, transparent 60px);
}

.hero-img-container {
  position: absolute;
  right: 0; top: 0; bottom: 0;
  width: 55%;
  overflow: hidden;
}

.hero-img-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.35;
}

.hero-img-placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(255,255,255,0.05) 0%, rgba(255,255,255,0.15) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.2);
  font-size: 14px;
  letter-spacing: 3px;
}

.hero-content {
  position: relative;
  z-index: 2;
  padding: 120px 50px 50px;
  max-width: 700px;
  animation: heroFadeIn 1.2s ease both;
}

@keyframes heroFadeIn {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

.hero-eyebrow {
  font-size: 11px;
  letter-spacing: 4px;
  color: rgba(255,255,255,0.7);
  font-weight: 300;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.hero-eyebrow::before {
  content: '';
  display: block;
  width: 32px;
  height: 1px;
  background: rgba(255,255,255,0.5);
}

.hero-headline {
  font-family: 'Zen Old Mincho', serif;
  font-size: clamp(42px, 6vw, 72px);
  font-weight: 700;
  color: #fff;
  line-height: 1.25;
  margin-bottom: 28px;
  letter-spacing: -1px;
}

.hero-headline em {
  font-style: normal;
  color: #87CEEB;
  display: block;
}

.hero-body {
  font-size: 15px;
  color: rgba(255,255,255,0.8);
  line-height: 2;
  max-width: 420px;
  margin-bottom: 44px;
  font-weight: 300;
}

.hero-ctas {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.btn-primary {
  background: #fff;
  color: var(--blue-dark);
  padding: 16px 36px;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 2px;
  text-decoration: none;
  border-radius: 2px;
  transition: all 0.25s;
  display: inline-block;
}

.btn-primary:hover {
  background: var(--blue-pale);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.2);
}

.btn-outline {
  border: 1.5px solid rgba(255,255,255,0.5);
  color: #fff;
  padding: 16px 36px;
  font-size: 14px;
  font-weight: 400;
  letter-spacing: 2px;
  text-decoration: none;
  border-radius: 2px;
  transition: all 0.25s;
  display: inline-block;
}

.btn-outline:hover {
  background: rgba(255,255,255,0.1);
  border-color: #fff;
  transform: translateY(-2px);
}

.hero-scroll {
  position: absolute;
  bottom: 40px;
  right: 48px;
  writing-mode: vertical-rl;
  font-size: 10px;
  letter-spacing: 3px;
  color: rgba(255,255,255,0.5);
  display: flex;
  align-items: center;
  gap: 12px;
}

.hero-scroll::after {
  content: '';
  width: 1px;
  height: 60px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.5), transparent);
  animation: scrollLine 2s ease-in-out infinite;
}

@keyframes scrollLine {
  0%, 100% { opacity: 0.3; }
  50% { opacity: 1; }
}

/* ========= SECTION BASE ========= */
.section {
  padding: 100px 40px;
}

.section-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.section-label {
  font-size: 11px;
  letter-spacing: 4px;
  color: var(--blue);
  font-weight: 400;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.section-label::before {
  content: '';
  width: 24px;
  height: 1px;
  background: var(--blue);
}

.section-title {
  font-family: 'Zen Old Mincho', serif;
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 16px;
  color: var(--text);
}

.section-title-en {
  font-family: 'M PLUS 1', sans-serif;
  font-size: 11px;
  letter-spacing: 4px;
  color: var(--blue-light);
  font-weight: 100;
  margin-bottom: 48px;
}

/* ========= NUMBER ACCENT (筆文字風) ========= */
.brush-num {
  font-family: 'Zen Old Mincho', serif;
  font-size: 120px;
  font-weight: 900;
  color: transparent;
  -webkit-text-stroke: 1.5px rgba(26,122,191,0.15);
  line-height: 1;
  position: absolute;
  user-select: none;
  pointer-events: none;
}

/* ========= ABOUT / MESSAGE ========= */
.about-section {
  background: var(--off-white);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-text p {
  font-size: 15px;
  line-height: 2.1;
  color: #444;
  margin-bottom: 20px;
  font-weight: 300;
}

.about-img {
  position: relative;
  border-radius: 4px;
  overflow: hidden;
  aspect-ratio: 4/3;
}

.about-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.img-placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #c8e6f5 0%, #87CEEB 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.7);
  font-size: 13px;
  letter-spacing: 2px;
  font-weight: 300;
}

.about-img::before {
  content: '';
  position: absolute;
  top: -12px; left: -12px;
  right: 12px; bottom: 12px;
  border: 2px solid rgba(26,122,191,0.2);
  border-radius: 4px;
  z-index: -1;
}

/* ========= COMPARISON (新人 vs パートナー) ========= */
.compare-section {
  background: #fff;
}

.compare-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(26,122,191,0.12);
}

.compare-card {
  padding: 52px 44px;
  position: relative;
  overflow: hidden;
}

.compare-card.shinjin {
  background: linear-gradient(145deg, var(--blue-dark), var(--blue));
}

.compare-card.partner {
  background: var(--gray-light);
  color: var(--text);
}

.compare-card-label {
  font-size: 10px;
  letter-spacing: 4px;
  font-weight: 400;
  margin-bottom: 12px;
  opacity: 0.7;
}

.compare-card-title {
  font-family: 'Zen Old Mincho', serif;
  font-size: 30px;
  font-weight: 700;
  margin-bottom: 28px;
  line-height: 1.2;
}

.compare-tag {
  display: inline-block;
  font-size: 11px;
  padding: 4px 12px;
  border-radius: 2px;
  letter-spacing: 1px;
  font-weight: 500;
  margin-bottom: 24px;
}

.shinijn .compare-tag {
  background: rgba(26,122,191,0.12);
  color: var(--blue);
}

.partner .compare-tag {
  background: rgba(26,122,191,0.12);
  color: var(--blue);
}

.compare-list {
  list-style: none;
}

.compare-list li {
  font-size: 14px;
  line-height: 1.8;
  padding: 10px 0;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-weight: 300;
}

.shinijn .compare-list li {
  border-bottom-color: rgba(0,0,0,0.06);
  color: #555;
}

.partner .compare-list li {
  border-bottom-color: rgba(0,0,0,0.06);
  color: #555;
}

.compare-list li::before {
  content: '✓';
  font-size: 12px;
  margin-top: 3px;
  flex-shrink: 0;
  font-weight: 700;
}

.shinijn .compare-list li::before { color: #87CEEB; }
.partner .compare-list li::before { color: var(--blue); }

/* ========= FLOW ========= */
.flow-section {
  background: var(--blue-dark);
  position: relative;
  overflow: hidden;
}

.flow-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 20% 50%, rgba(77,179,230,0.12) 0%, transparent 60%),
                    radial-gradient(circle at 80% 20%, rgba(135,206,235,0.08) 0%, transparent 50%);
}

.flow-section .section-label { color: #87CEEB; }
.flow-section .section-label::before { background: #87CEEB; }
.flow-section .section-title { color: #fff; }
.flow-section .section-title-en { color: rgba(135,206,235,0.5); }

.flow-steps {
  display: flex;
  align-items: flex-start;
  gap: 0;
  overflow-x: auto;
  padding-bottom: 12px;
  position: relative;
}

.flow-steps::before {
  content: '';
  position: absolute;
  top: 44px; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, rgba(135,206,235,0.3), rgba(135,206,235,0.1));
}

.flow-step {
  flex: 1;
  min-width: 120px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  position: relative;
  animation: stepFadeIn 0.6s ease both;
}

.flow-step:nth-child(1) { animation-delay: 0.1s; }
.flow-step:nth-child(2) { animation-delay: 0.2s; }
.flow-step:nth-child(3) { animation-delay: 0.3s; }
.flow-step:nth-child(4) { animation-delay: 0.4s; }
.flow-step:nth-child(5) { animation-delay: 0.5s; }
.flow-step:nth-child(6) { animation-delay: 0.6s; }
.flow-step:nth-child(7) { animation-delay: 0.7s; }

@keyframes stepFadeIn {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}

.flow-dot {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue), var(--blue-light));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Zen Old Mincho', serif;
  font-size: 18px;
  color: #fff;
  font-weight: 700;
  position: relative;
  z-index: 1;
  box-shadow: 0 4px 16px rgba(26,122,191,0.4);
  margin-bottom: 16px;
  border: 2px solid rgba(135,206,235,0.4);
  transition: transform 0.2s;
}

.flow-dot:hover { transform: scale(1.1); }

.flow-dot.highlight {
  background: linear-gradient(135deg, #e85d26, #f0825a);
  box-shadow: 0 4px 16px rgba(232,93,38,0.4);
  border-color: rgba(255,150,100,0.4);
}

.flow-step-name {
  font-size: 12px;
  color: rgba(255,255,255,0.85);
  font-weight: 400;
  letter-spacing: 0.5px;
  line-height: 1.4;
  margin-bottom: 6px;
}

.flow-step-desc {
  font-size: 10px;
  color: rgba(255,255,255,0.4);
  line-height: 1.5;
  max-width: 90px;
}

.flow-arrow {
  display: flex;
  align-items: center;
  padding: 0 4px;
  margin-top: 14px;
  color: rgba(135,206,235,0.4);
  font-size: 18px;
  flex-shrink: 0;
}

/* ========= TRAINING ========= */
.training-section {
  background: var(--off-white);
}

.training-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 16px;
}

.training-card {
  background: #fff;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(26,122,191,0.06);
  transition: transform 0.3s, box-shadow 0.3s;
}

.training-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 40px rgba(26,122,191,0.15);
}

.training-card-img {
  aspect-ratio: 3/2;
  overflow: hidden;
  position: relative;
}

.training-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s;
}

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

.training-img-ph {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.6);
  font-size: 12px;
  letter-spacing: 2px;
  font-weight: 300;
}

.training-card-body {
  padding: 24px;
}

.training-step-badge {
  font-size: 10px;
  letter-spacing: 2px;
  color: var(--blue);
  font-weight: 500;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.training-step-badge .num {
  font-family: 'Zen Old Mincho', serif;
  font-size: 22px;
  font-weight: 700;
  color: var(--blue-light);
  line-height: 1;
}

.training-card h3 {
  font-family: 'Zen Old Mincho', serif;
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--text);
}

.training-card p {
  font-size: 13px;
  color: #666;
  line-height: 1.9;
  font-weight: 300;
}

.training-duration {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 14px;
  font-size: 11px;
  color: var(--blue);
  font-weight: 500;
}

.training-duration::before {
  content: '⏱';
  font-size: 13px;
}

/* ========= INTERVIEW (社員紹介) ========= */
.interview-section {
  background: #fff;
  overflow: hidden;
}

.interview-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.interview-card {
  border-radius: 8px;
  overflow: hidden;
  position: relative;
  cursor: pointer;
  transition: transform 0.3s;
}

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

.interview-card-img {
  aspect-ratio: 3/4;
  overflow: hidden;
  position: relative;
}

.interview-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s;
  filter: grayscale(20%);
}

.interview-card:hover .interview-card-img img {
  transform: scale(1.05);
  filter: grayscale(0%);
}

.interview-img-ph {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 12px;
  letter-spacing: 2px;
  font-weight: 300;
}

.interview-card-overlay {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  background: linear-gradient(to top, rgba(13,79,122,0.92) 0%, transparent 100%);
  padding: 40px 20px 20px;
  color: #fff;
}

.interview-card-tag {
  font-size: 10px;
  letter-spacing: 2px;
  color: #87CEEB;
  margin-bottom: 6px;
  font-weight: 300;
}

.interview-card-name {
  font-family: 'Zen Old Mincho', serif;
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 4px;
}

.interview-card-role {
  font-size: 11px;
  color: rgba(255,255,255,0.6);
  font-weight: 300;
}

/* ========= DATA / NUMBERS ========= */
.data-section {
  background: linear-gradient(160deg, var(--blue-dark) 0%, #1a5c8a 100%);
  position: relative;
  overflow: hidden;
}

.data-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 70% 50%, rgba(135,206,235,0.1) 0%, transparent 60%);
}

.data-section .section-label { color: #87CEEB; }
.data-section .section-label::before { background: #87CEEB; }
.data-section .section-title { color: #fff; }
.data-section .section-title-en { color: rgba(135,206,235,0.4); }

.data-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
}

.data-card {
  background: rgba(255,255,255,0.05);
  padding: 40px 28px;
  text-align: center;
  border: 1px solid rgba(135,206,235,0.1);
  position: relative;
  overflow: hidden;
  transition: background 0.3s;
}

.data-card:hover { background: rgba(255,255,255,0.08); }

.data-num {
  font-family: 'Zen Old Mincho', serif;
  font-size: 56px;
  font-weight: 900;
  color: #fff;
  line-height: 1;
  margin-bottom: 8px;
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 4px;
}

.data-num .unit {
  font-size: 21px;
  font-weight: 400;
  color: #87CEEB;
}

.data-label {
  font-size: 12px;
  color: rgba(255,255,255,0.5);
  letter-spacing: 1px;
  font-weight: 300;
}

.data-card-bg-num {
  position: absolute;
  bottom: -20px; right: 8px;
  font-family: 'Zen Old Mincho', serif;
  font-size: 100px;
  color: rgba(255,255,255,0.03);
  font-weight: 900;
  line-height: 1;
}

/* ========= REQUIREMENTS ========= */
.req-section {
  background: #fff;
}

.req-table {
  width: 100%;
  border-collapse: collapse;
}

.req-table tr {
  border-bottom: 1px solid rgba(26,122,191,0.08);
}

.req-table tr:first-child { border-top: 1px solid rgba(26,122,191,0.08); }

.req-table th {
  width: 180px;
  padding: 24px 20px;
  font-size: 13px;
  font-weight: 500;
  color: var(--blue-dark);
  vertical-align: top;
  text-align: left;
  background: rgba(26,122,191,0.03);
}

.req-table td {
  padding: 24px 20px;
  font-size: 14px;
  color: #444;
  line-height: 1.9;
  font-weight: 300;
}

/* ========= CTA ========= */
.cta-section {
  background: linear-gradient(145deg, var(--blue), var(--blue-light));
  padding: 100px 40px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(
    -45deg,
    rgba(255,255,255,0.03) 0px,
    rgba(255,255,255,0.03) 1px,
    transparent 1px,
    transparent 40px
  );
}

.cta-section h2 {
  font-family: 'Zen Old Mincho', serif;
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 700;
  color: #fff;
  margin-bottom: 16px;
  position: relative;
}

.cta-section p {
  font-size: 15px;
  color: rgba(255,255,255,0.75);
  margin-bottom: 48px;
  font-weight: 300;
  line-height: 2;
  position: relative;
}

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

.cta-btns .btn-primary {
  background: #fff;
  color: var(--blue-dark);
  padding: 18px 48px;
  font-size: 15px;
}

.cta-btns .btn-outline {
  border-color: rgba(255,255,255,0.6);
  color: #fff;
  padding: 18px 48px;
  font-size: 15px;
}

/* ========= FOOTER ========= */
footer {
  background: #0a1822;
  padding: 60px 40px 32px;
  color: rgba(255,255,255,0.4);
}

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.footer-logo {
  font-family: 'Zen Old Mincho', serif;
  font-size: 22px;
  color: rgba(255,255,255,0.8);
  font-weight: 700;
  letter-spacing: 2px;
}

.footer-logo-sub {
  font-size: 11px;
  color: rgba(255,255,255,0.25);
  font-weight: 300;
  letter-spacing: 3px;
  margin-top: 4px;
}

.footer-nav {
  display: flex;
  gap: 48px;
}

.footer-nav-col h4 {
  font-size: 12px;
  font-weight: 500;
  color: rgba(255,255,255,0.5);
  letter-spacing: 2px;
  margin-bottom: 16px;
}

.footer-nav-col a {
  display: block;
  font-size: 12px;
  color: rgba(255,255,255,0.3);
  text-decoration: none;
  margin-bottom: 10px;
  transition: color 0.2s;
  font-weight: 300;
}

.footer-nav-col a:hover { color: rgba(255,255,255,0.7); }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 11px;
  letter-spacing: 1px;
}

/* ========= MOBILE MENU ========= */
.mobile-menu {
  display: none;
  position: fixed;
  top: 64px; left: 0; right: 0; bottom: 0;
  background: rgba(13,79,122,0.97);
  z-index: 999;
  padding: 40px 32px;
  flex-direction: column;
  gap: 8px;
  overflow-y: auto;
  backdrop-filter: blur(12px);
}

.mobile-menu.open { display: flex; }

.mobile-menu a {
  font-size: 18px;
  color: rgba(255,255,255,0.85);
  text-decoration: none;
  padding: 14px 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  font-weight: 300;
  letter-spacing: 1px;
  transition: color 0.2s;
}

.mobile-menu a:hover { color: #fff; }

/* ========= RESPONSIVE ========= */
@media (max-width: 900px) {
  header { padding: 0 20px; }

  nav { display: none; }

  .hamburger { display: flex; }

  .hero-content { padding: 100px 24px 60px; }

  .hero-img-container { width: 100%; opacity: 0.4; }

  .about-grid { grid-template-columns: 1fr; gap: 40px; }

  .compare-cards { grid-template-columns: 1fr; }

  .compare-card { padding: 36px 28px; }

  .flow-steps {
    gap: 0;
    padding: 0 0 16px;
  }

  .flow-step { min-width: 90px; }

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

  .interview-cards { grid-template-columns: 1fr 1fr; }

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

  .footer-top { flex-direction: column; gap: 40px; }

  .footer-nav { flex-direction: column; gap: 28px; }

  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }

  .req-table th { width: 120px; }

  .section { padding: 72px 20px; }

  .hero-scroll { display: none; }
}

@media (max-width: 600px) {
  .interview-cards { grid-template-columns: 1fr; }

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

  .data-num { font-size: 44px; }

  .hero-ctas { flex-direction: column; }

  .btn-primary, .btn-outline { text-align: center; }

  /* フロー：SP縦並び */
  .flow-steps {
    flex-direction: column;
    align-items: center;
    gap: 0;
    overflow-x: visible;
  }

  .flow-steps::before {
    top: 0; bottom: 0;
    left: 52%;
    right: auto;
    width: 2px;
    height: auto;
    transform: translateX(-50%);
    background: linear-gradient(to bottom, rgba(135,206,235,0.3), rgba(135,206,235,0.1));
  }

  .flow-step {
    flex: none;
    width: 100%;
    max-width: 280px;
    min-width: unset;
    flex-direction: row;
    text-align: left;
    gap: 16px;
    padding: 8px 0;
  }

  .flow-dot {
    width: 48px;
    height: 48px;
    font-size: 16px;
    flex-shrink: 0;
    margin-bottom: 0;
  }

  .flow-step-content {
    display: flex;
    flex-direction: column;
    justify-content: center;
  }

  .flow-step-name { font-size: 14px; }
  .flow-step-desc { max-width: none; font-size: 11px; }

  .flow-arrow {
    writing-mode: vertical-rl;
    margin: 0 auto;
    padding: 4px 0;
    font-size: 18px;
    height: 28px;
    align-items: center;
    justify-content: center;
  }

  .req-table, .req-table tbody, .req-table tr, .req-table th, .req-table td {
    display: block;
  }

  .req-table th {
    width: 100%;
    padding: 16px 16px 4px;
    background: var(--blue-pale);
    border-bottom: none;
    font-size: 12px;
  }

  .req-table td {
    padding: 10px 16px 20px;
    font-size: 13px;
  }
}

/* ========= SCROLL ANIMATIONS ========= */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

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

/* ========= MODAL ========= */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(10,24,34,0.75);
  z-index: 2000;
  align-items: center;
  justify-content: center;
  padding: 24px;
  backdrop-filter: blur(6px);
}

.modal-overlay.open {
  display: flex;
  animation: modalFadeIn 0.3s ease both;
}

@keyframes modalFadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.modal-box {
  background: #fff;
  border-radius: 12px;
  max-width: 680px;
  width: 100%;
  max-height: 88vh;
  overflow-y: auto;
  position: relative;
  animation: modalSlideUp 0.35s ease both;
  box-shadow: 0 32px 80px rgba(10,24,34,0.4);
}

@keyframes modalSlideUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

.modal-img {
  width: 100%;
  aspect-ratio: 16/7;
  object-fit: cover;
  border-radius: 12px 12px 0 0;
  display: block;
}

.modal-img-ph {
  width: 100%;
  aspect-ratio: 16/7;
  border-radius: 12px 12px 0 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.5);
  font-size: 12px;
  letter-spacing: 2px;
}

.modal-body {
  padding: 36px 40px 40px;
}

.modal-tag {
  font-size: 10px;
  letter-spacing: 3px;
  color: var(--blue);
  font-weight: 500;
  margin-bottom: 6px;
}

.modal-name {
  font-family: 'Zen Old Mincho', serif;
  font-size: 26px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 4px;
}

.modal-role {
  font-size: 12px;
  color: var(--gray);
  font-weight: 300;
  margin-bottom: 28px;
  padding-bottom: 24px;
  border-bottom: 1px solid rgba(26,122,191,0.1);
}

.modal-q {
  font-size: 13px;
  font-weight: 700;
  color: var(--blue-dark);
  margin-bottom: 8px;
  display: flex;
  gap: 8px;
  align-items: flex-start;
}

.modal-q::before {
  content: 'Q.';
  font-family: 'Zen Old Mincho', serif;
  font-size: 15px;
  color: var(--blue-light);
  flex-shrink: 0;
}

.modal-a {
  font-size: 14px;
  color: #555;
  line-height: 1.95;
  font-weight: 300;
  margin-bottom: 24px;
  padding-left: 22px;
}

.modal-close {
  position: absolute;
  top: 16px; right: 16px;
  width: 36px; height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,0.9);
  border: 1px solid rgba(26,122,191,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 18px;
  color: var(--text);
  transition: all 0.2s;
  line-height: 1;
  z-index: 1;
}

.modal-close:hover {
  background: var(--blue);
  color: #fff;
  border-color: var(--blue);
}

/* interview card に cursor pointer 強調 */
.interview-card { cursor: pointer; }

.interview-card::after {
  content: 'インタビューを読む →';
  position: absolute;
  bottom: 68px; left: 0; right: 0;
  text-align: center;
  font-size: 11px;
  letter-spacing: 1.5px;
  color: rgba(255,255,255,0.6);
  opacity: 0;
  transition: opacity 0.3s;
}

.interview-card:hover::after { opacity: 1; }

@media (max-width: 600px) {
  .modal-body { padding: 24px 20px 28px; }
  .modal-name { font-size: 22px; }
}
/* ========= WHY WATER ========= */
.why-section {
  background: #fff;
}

.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}

.why-lead {
  font-size: 15px;
  line-height: 2;
  color: #444;
  font-weight: 300;
  margin-bottom: 32px;
}

.why-lead strong {
  color: var(--blue-dark);
  font-weight: 600;
}

.why-reasons {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 32px;
}

.why-reason-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding-bottom: 20px;
  border-bottom: 1px solid rgba(26,122,191,0.08);
}

.why-reason-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.why-reason-icon {
  font-size: 22px;
  flex-shrink: 0;
  margin-top: 2px;
}

.why-reason-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--blue-dark);
  margin-bottom: 4px;
}

.why-reason-desc {
  font-size: 13px;
  color: #666;
  line-height: 1.8;
  font-weight: 300;
}

.why-catch {
  background: var(--blue-pale);
  border-left: 3px solid var(--blue);
  padding: 18px 20px;
  border-radius: 0 6px 6px 0;
  font-size: 14px;
  line-height: 2;
  color: var(--text);
  font-weight: 300;
}

.why-catch em {
  font-style: normal;
  color: var(--blue-dark);
  font-weight: 600;
}

.why-img {
  position: relative;
  border-radius: 8px;
  overflow: hidden;
  aspect-ratio: 4/5;
  box-shadow: 0 20px 48px rgba(26,122,191,0.12);
}

.why-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.why-img-label {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  background: linear-gradient(to top, rgba(13,79,122,0.8), transparent);
  color: rgba(255,255,255,0.7);
  font-size: 11px;
  letter-spacing: 2px;
  padding: 24px 16px 12px;
  text-align: center;
}

/* ========= INCOME ========= */
.income-section {
  background: var(--blue-dark);
  position: relative;
  overflow: hidden;
}

.income-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 80% 20%, rgba(135,206,235,0.08) 0%, transparent 50%),
                    radial-gradient(circle at 10% 80%, rgba(77,179,230,0.06) 0%, transparent 50%);
}

.income-section .section-label { color: #87CEEB; }
.income-section .section-label::before { background: #87CEEB; }
.income-section .section-title { color: #fff; }
.income-section .section-title-en { color: rgba(135,206,235,0.4); }

.income-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 32px;
  position: relative;
}

.income-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(135,206,235,0.15);
  border-radius: 10px;
  overflow: hidden;
  transition: background 0.3s;
}

.income-card:hover {
  background: rgba(255,255,255,0.08);
}

.income-card-header {
  background: rgba(135,206,235,0.08);
  border-bottom: 1px solid rgba(135,206,235,0.12);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.income-phase {
  font-family: 'Zen Old Mincho', serif;
  font-size: 16px;
  font-weight: 700;
  color: #87CEEB;
}

.income-phase-sub {
  font-size: 11px;
  color: rgba(135,206,235,0.6);
  letter-spacing: 1px;
}

.income-detail {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.income-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  gap: 12px;
}

.income-row:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.income-key {
  font-size: 12px;
  color: rgba(255,255,255,0.4);
  font-weight: 300;
  white-space: nowrap;
}

.income-val {
  font-size: 14px;
  color: rgba(255,255,255,0.8);
  font-weight: 400;
  text-align: right;
}

.income-row.highlight .income-val {
  font-family: 'Zen Old Mincho', serif;
  font-size: 17px;
  font-weight: 700;
  color: #87CEEB;
}

.income-avg {
  background: linear-gradient(135deg, rgba(135,206,235,0.15), rgba(26,122,191,0.2));
  border: 1px solid rgba(135,206,235,0.25);
  border-radius: 10px;
  padding: 36px 24px;
  text-align: center;
  position: relative;
}

.income-avg-label {
  font-size: 12px;
  color: rgba(255,255,255,0.5);
  letter-spacing: 3px;
  margin-bottom: 12px;
}

.income-avg-num {
  font-family: 'Zen Old Mincho', serif;
  font-size: clamp(48px, 8vw, 80px);
  font-weight: 900;
  color: #87CEEB;
  line-height: 1;
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 8px;
}

.income-avg-sep {
  font-size: 0.5em;
  color: rgba(135,206,235,0.6);
}

.income-avg-unit {
  font-size: 0.4em;
  color: rgba(135,206,235,0.8);
  font-weight: 400;
}

.income-avg-note {
  font-size: 12px;
  color: rgba(255,255,255,0.3);
  margin-top: 12px;
  letter-spacing: 1px;
}

/* ========= GALLERY ========= */
.gallery-section {
  background: var(--off-white);
  padding-bottom: 100px;
}

.gallery-track-wrap {
  overflow: hidden;
  margin-top: 48px;
  position: relative;
}

.gallery-track-wrap::before,
.gallery-track-wrap::after {
  content: '';
  position: absolute;
  top: 0; bottom: 0;
  width: 80px;
  z-index: 2;
  pointer-events: none;
}

.gallery-track-wrap::before {
  left: 0;
  background: linear-gradient(to right, var(--off-white), transparent);
}

.gallery-track-wrap::after {
  right: 0;
  background: linear-gradient(to left, var(--off-white), transparent);
}

.gallery-track {
  display: flex;
  gap: 16px;
  animation: galleryScroll 30s linear infinite;
  width: max-content;
}

.gallery-track:hover {
  animation-play-state: paused;
}

@keyframes galleryScroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.gallery-item {
  flex-shrink: 0;
  width: 320px;
  height: 220px;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(26,122,191,0.1);
  transition: transform 0.3s, box-shadow 0.3s;
}

.gallery-item:hover {
  transform: scale(1.03);
  box-shadow: 0 12px 36px rgba(26,122,191,0.18);
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s;
}

.gallery-item:hover img {
  transform: scale(1.05);
}

/* ========= RESPONSIVE (追加分) ========= */
@media (max-width: 900px) {
  .why-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .why-img {
    aspect-ratio: 4/3;
  }

  .income-cards {
    grid-template-columns: 1fr;
  }

  .gallery-item {
    width: 260px;
    height: 180px;
  }
}

@media (max-width: 600px) {
  .income-avg-num {
    font-size: 52px;
  }

  .gallery-item {
    width: 200px;
    height: 140px;
  }

  .gallery-track-wrap::before,
  .gallery-track-wrap::after {
    display: none;
  }
}