@charset "UTF-8";

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  font-family: "Noto Sans JP", sans-serif;
  color: #333;
  line-height: 1.8;
  background-color: #f9f9f9;
  padding-top: 90px;
}
a {
  text-decoration: none;
  color: inherit;
  transition: 0.3s;
}
ul {
  list-style: none;
}
img {
  max-width: 100%;
  display: block;
}

/* 共通レイアウト */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}
.iv-container {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 20px;
}
.section {
  padding: 120px 0;
}
.fade-in {
  animation: fadeIn 1.5s ease forwards;
  opacity: 0;
}
@keyframes fadeIn {
  to {
    opacity: 1;
  }
}

/* ヘッダー (LP共通デザイン) */
header {
  position: fixed;
  width: 100%;
  height: 90px;
  top: 0;
  left: 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 40px;
  background: rgba(255, 255, 255, 0.95);
  z-index: 1000;
  backdrop-filter: blur(10px);
  box-shadow: 0 1px 5px rgba(0, 0, 0, 0.05);
}
.logo-group {
  display: flex;
  align-items: center;
  gap: 15px;
}
.logo-box {
  display: flex;
  flex-direction: column;
  justify-content: center;
  line-height: 1;
  text-decoration: none;
  color: #333;
}
.logo-box:hover {
  opacity: 0.7;
}
.logo-main {
  font-family: "Oswald", sans-serif;
  font-weight: 600;
  font-size: 1.3rem;
  letter-spacing: 0.1em;
  color: #333;
}
.logo-sub {
  font-family: "Oswald", sans-serif;
  font-weight: 400;
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  color: #666;
  margin-top: 3px;
}
.site-name-jp {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 0.8rem;
  font-weight: 500;
  color: #444;
  border-left: 1px solid #ccc;
  padding-left: 15px;
  height: 24px;
  display: flex;
  align-items: center;
}
.header-back-btn {
  font-family: "Oswald", sans-serif;
  font-weight: 600;
  font-size: 0.9rem;
  color: #333;
  text-decoration: none;
  display: flex;
  align-items: center;
  transition: opacity 0.3s;
  border: 1px solid #ddd;
  padding: 10px 20px;
  border-radius: 4px;
  background: #fff;
}
.header-back-btn:hover {
  opacity: 0.7;
  background: #f9f9f9;
}
.btn-arrow {
  margin-right: 8px;
  font-weight: 400;
  font-size: 1.1rem;
}

@media (max-width: 767px) {
  header {
    padding: 0 15px;
    height: 70px;
  }
  .site-name-jp {
    display: none;
  }
  .logo-main {
    font-size: 1rem;
  }
  .logo-sub {
    font-size: 0.65rem;
  }

  .header-back-btn {
    padding: 8px 12px;
    font-size: 0.8rem;
  }
}

/* --------------------------------------------------
           INTERVIEW SPECIFIC STYLES
-------------------------------------------------- */

/* Hero Area */
.iv-hero {
  position: relative;
  height: 85vh;
  width: 100%;
  margin-top: -90px;
  overflow: hidden;
  display: flex;
  align-items: center;
  background-color: #fff;
}
.iv-dept-label {
  font-size: 0.85rem;
  font-weight: 700;
  color: #333;
  display: block;
  margin-bottom: 0;
}
.iv-hero-content {
  position: relative;
  z-index: 1;
  width: 50%;
  padding-left: 5%;
  padding-right: 20px;
  padding-top: 90px;
}
.iv-label {
  font-family: "Oswald", sans-serif;
  font-size: 1rem;
  letter-spacing: 0.1em;
  color: #0056b3;
  margin-bottom: 20px;
  display: block;
  font-weight: 700;
}
.iv-catch {
  font-size: 2.5rem;
  font-weight: 700;
  line-height: 1.4;
  margin-bottom: 30px;
  background: #fff;
  padding: 10px 20px 10px 0;
  box-shadow: 20px 0 20px 20px #fff;
}
.iv-profile-box {
  background: rgba(255, 255, 255, 0.9);
  padding: 30px;
  border-left: 4px solid #1a1a1a;
  max-width: 400px;
}
.iv-name-ja {
  font-size: 1.6rem;
  font-weight: 700;
  display: block;
}
.iv-name-en {
  font-family: "Oswald", sans-serif;
  font-size: 1.2rem;
  color: #666;
  display: block;
  margin-bottom: 15px;
}
.iv-role {
  font-size: 0.9rem;
  font-weight: 700;
  color: #333;
}

/* Intro Section */
.iv-intro {
  padding: 100px 0;
  background: #fff;
}
.iv-intro-text {
  font-size: 1.1rem;
  line-height: 2.2;
  text-align: justify;
  max-width: 720px;
  margin: 0 auto;
}
.iv-intro-first {
  font-size: 1.8rem;
  font-weight: 700;
  float: left;
  margin-right: 3px;
  line-height: 1;
  color: #0056b3;
}

/* Q&A Section */
.iv-body {
  padding-bottom: 80px;
}
.qa-section {
  margin-bottom: 120px;
}

.qa-header {
  max-width: 800px;
  margin: 0 auto 40px auto;
  border-bottom: 1px solid #ccc;
  padding-bottom: 20px;
}
.qa-num {
  font-family: "Oswald", sans-serif;
  font-size: 4rem;
  color: #e0e0e0;
  font-weight: 700;
  line-height: 1;
  display: block;
}
.qa-title {
  font-size: 1.8rem;
  font-weight: 700;
  margin-top: -20px;
  margin-left: 5px;
}

.qa-content {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 60px;
}
.qa-text-col {
  flex: 1;
}
.qa-img-col {
  width: 45%;
  flex-shrink: 0;
}
.qa-img {
  width: 100%;
  border-radius: 8px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}
.qa-p {
  margin-bottom: 30px;
  font-size: 1rem;
  line-height: 2;
  color: #444;
}
.qa-content.reverse {
  flex-direction: row-reverse;
}

/* Quote */
.iv-quote {
  margin: 60px auto;
  max-width: 800px;
  text-align: center;
  position: relative;
  padding: 40px 0;
}
.iv-quote::before,
.iv-quote::after {
  content: '"';
  font-family: "Oswald", sans-serif;
  font-size: 5rem;
  color: #f0f0f0;
  position: absolute;
  line-height: 1;
}
.iv-quote::before {
  top: 0;
  left: 0;
}
.iv-quote::after {
  bottom: -20px;
  right: 0;
  transform: rotate(180deg);
}
.iv-quote-text {
  font-size: 1.8rem;
  font-weight: 700;
  line-height: 1.6;
  color: #1a1a1a;
}

/* Extra Info (Career & Off) */
.extra-section {
  background-color: #fff;
  padding: 100px 0;
  border-top: 1px solid #eee;
}
.extra-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
}
.extra-head {
  border-left: 5px solid #1a1a1a;
  padding-left: 20px;
  margin-bottom: 40px;
}
.extra-title-en {
  font-family: "Oswald", sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: #111;
  display: block;
  line-height: 1;
  margin-bottom: 5px;
}
.extra-title-ja {
  font-size: 0.9rem;
  font-weight: 700;
  color: #666;
}

/* Career List */
.career-list {
  position: relative;
  padding-left: 20px;
  border-left: 1px solid #ddd;
}
.career-item {
  margin-bottom: 40px;
  position: relative;
}
.career-item::before {
  content: "";
  position: absolute;
  left: -25px;
  top: 5px;
  width: 10px;
  height: 10px;
  background: #1a1a1a;
  border-radius: 50%;
}
.career-year {
  font-family: "Oswald", sans-serif;
  font-weight: 700;
  font-size: 1.2rem;
  margin-bottom: 5px;
  display: block;
}
.career-desc {
  font-size: 0.95rem;
  color: #444;
}
.career-desc strong {
  display: block;
  font-size: 1rem;
  margin-bottom: 5px;
}

/* Off Time */
.off-img {
  width: 100%;
  height: 300px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 20px;
}
.off-text {
  font-size: 0.95rem;
  line-height: 1.8;
  color: #444;
  text-align: justify;
}

/* Footer Nav */
.iv-footer-nav {
  padding: 80px 0;
  background: #1a1a1a;
  color: #fff;
  text-align: center;
}
.iv-nav-title {
  font-family: "Oswald", sans-serif;
  font-size: 1.5rem;
}
.iv-nav-links {
  display: flex;
  justify-content: center;
  gap: 40px;
}
.iv-nav-btn {
  color: #fff;
  border: 1px solid #fff;
  padding: 15px 40px;
  border-radius: 50px;
  transition: 0.3s;
}
.iv-nav-btn:hover {
  background: #fff;
  color: #000;
}
.iv-nav-sub {
    margin-bottom: 40px;
    color: #ccc;
}

/* Footer */
footer {
  background: #111;
  color: #555;
  padding: 20px;
  text-align: center;
  font-size: 0.8rem;
  border-top: 1px solid #333;
}
footer .copyright {
    margin: 0;
}

/* =========================================
           TABLET (タブレット 768px - 1024px)
========================================= */
@media (max-width: 1024px) {
  .section {
    padding: 100px 0;
  }
  .iv-intro,
  .extra-section {
    padding: 80px 0;
  }
  .iv-body {
    padding-bottom: 60px;
  }
  .qa-section {
    margin-bottom: 100px;
  }

  .iv-catch {
    font-size: 2rem;
  }
  .qa-content {
    gap: 40px;
  }
  .qa-title {
  font-size: 1.75rem;
}
  .extra-grid {
    gap: 40px;
  }
}

/* =========================================
           SMARTPHONE (スマホ ~ 767px)
========================================= */
@media (max-width: 767px) {
  header {
    padding: 0 20px;
    height: 70px;
  }
  body {
    padding-top: 70px;
  }
  .section {
    padding: 80px 0;
  }

  /* Hero */
  .iv-hero {
    margin-top: -70px;
    height: auto;
    flex-direction: column-reverse;
    padding-top: 0;
  }
  .iv-hero-img-wrapper {
    position: relative;
    width: 100%;
    height: 400px;
  }
  .iv-hero-content {
    width: 100%;
    padding: 40px 20px;
    padding-top: 40px;
  }
  .iv-catch {
    font-size: 1.7rem;
    box-shadow: none;
    background: transparent;
  }
  .iv-profile-box {
    border-left: none;
    border-top: 4px solid #1a1a1a;
    padding: 20px 0;
    background: transparent;
  }

  /* Content */
  .qa-title {
    font-size: 1.45rem;
}
  .qa-content,
  .qa-content.reverse {
    flex-direction: column;
    gap: 30px;
  }
  .qa-img-col {
    width: 100%;
  }
  .iv-quote-text {
    font-size: 1.4rem;
  }

  /* Extra Info */
  .extra-grid {
    grid-template-columns: 1fr;
    gap: 60px;
  }

  /* Nav */
  .iv-nav-links {
    flex-direction: column;
    gap: 20px;
  }
}

/* --- scroll animation --- */
.js-anim {
    opacity: 0;
    transition: opacity 1.0s cubic-bezier(0.25, 1, 0.5, 1), transform 1.0s cubic-bezier(0.25, 1, 0.5, 1);
    will-change: opacity, transform;
}
.js-fade-up {
    transform: translateY(30px);
}
.js-fade-up.is-active {
    opacity: 1;
    transform: translateY(0);
}
.js-scale-in {
    transform: scale(0.95);
}
.js-scale-in.is-active {
    opacity: 1;
    transform: scale(1);
}

.u-delay-100.is-active { transition-delay: 0.1s; }
.u-delay-200.is-active { transition-delay: 0.2s; }
.u-delay-300.is-active { transition-delay: 0.3s; }

img.no-save {
    pointer-events: none;
    user-select: none;
    -webkit-user-drag: none;
    -webkit-touch-callout: none;
}

/* =========================================
   HERO Image Animation (Cinematic Zoom)
   ========================================= */
.iv-hero-img-wrapper {
    position: absolute;
    top: 0;
    right: 0;
    width: 60%;
    height: 100%;
    z-index: 0;
    overflow: hidden;
    opacity: 0;
    transition: opacity 1.5s ease;
}

.iv-hero-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transform: scale(1.15);
    transition: transform 3.0s cubic-bezier(0.25, 1, 0.5, 1);
}

.iv-hero-img-wrapper.is-active {
    opacity: 1;
}

.iv-hero-img-wrapper.is-active .iv-hero-img {
    transform: scale(1.0);
}

@media (max-width: 767px) {
    .iv-hero-img-wrapper {
        width: 100%;
        height: 400px;
        position: relative;
    }
}