/**
 * Basic Reset
 *
 * @format
 */

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

body {
  /* Using standard sans-serif for max compatibility, 
       matches the Japanese font feel in the image */
  font-family:
    "Helvetica Neue", Arial, "Hiragino Kaku Gothic ProN", "Hiragino Sans",
    Meiryo, sans-serif;
  background-color: #000;
  color: #fff;
  line-height: 1.4;
  -webkit-font-smoothing: antialiased;
}

.container {
  width: 90%;
  max-width: 600px;
  margin: 0 auto;
  padding: 60px 0;
}

/* Typography */
.logo-text {
  font-size: 3.5rem;
  font-weight: 900;
  line-height: 0.85;
  letter-spacing: -2px;
  margin-bottom: 30px;
}

.logo-text-small {
  font-size: 2.5rem;
  font-weight: 900;
  line-height: 0.85;
  margin-top: 60px;
}

.sub-text {
  font-size: 0.95rem;
  font-weight: bold;
  margin-bottom: 20px;
}

.footer-sub {
  margin-top: 20px;
  font-size: 0.85rem;
}

.content-block {
  margin-top: 60px;
  font-size: 1rem;
}

.content-block p {
  margin-bottom: 25px;
  line-height: 26px;
}

.profile-gray {
  background-color: #7a7a7a;
  color: #000;
  background-image: url("../bgimg.png");
  background-position: center top;
  background-repeat: no-repeat;
  background-size: cover;
}

.label {
  font-size: 3rem;
  font-weight: 900;
  line-height: 1.2;
  margin-bottom: 420px;
  color: white;
}

.profile-image-container {
  margin: 20px 0;
  background-color: #555; /* Fallback */
}

.profile-img {
  width: 100%;
  display: block;
  /* Image in original is grayscale with high contrast */
  filter: grayscale(100%) contrast(1.1);
}

.name-text {
  font-size: 3rem;
  font-weight: 900;
  line-height: 1.2;
  color: white;
}

.jp-name {
  font-size: 1.5rem;
  margin: 10px 0;
  color: white;
}

.title {
  font-size: 0.9rem;
  font-weight: bold;
  margin-bottom: 40px;
  line-height: 1.5;
  color: white;
}

.bio-text p {
  margin-bottom: 20px;
  font-size: 0.95rem;
  color: white;
}

.link-arrow {
  display: inline-block;
  color: #ffffff;
  text-decoration: underline;
  font-size: 0.9rem;
  margin-top: 20px;
  font-weight: bold;
}

/* CTA Button */
.center-content {
  text-align: center;
}

.line-button {
  background-color: #06c755; /* Official LINE green */
  color: white;
  text-decoration: none;
  padding: 18px 30px;
  border-radius: 50px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  font-size: 1.1rem;
  margin: 20px 0;
}

.line-icon {
  width: 28px;
  height: 28px;
  margin-right: 12px;
}
.required {
  font-size: 0.8rem;
  color: #fff;
}
@media screen and (max-width: 600px) {
  .label {
    margin-bottom: 240px;
  }
}
/* --- Animation Keyframes --- */

/* Slide and Fade up effect */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Tracking/Letter spacing expansion for titles */
@keyframes letterSpacing {
  from {
    letter-spacing: -10px;
    opacity: 0;
  }
  to {
    letter-spacing: -2px;
    opacity: 1;
  }
}

/* --- Applying Animations --- */

/* Animate the main logo on load */
.logo-text {
  animation: letterSpacing 0.8s ease-out forwards;
}

/* Base class for scroll-triggered items */
.reveal {
  opacity: 0; /* Hidden by default */
}

/* When this class is added via JS (or just use CSS for simple load) */
.animate-in {
  animation: fadeInUp 0.8s ease-out forwards;
}

/* Staggered delays for the content blocks */
.content-block p {
  opacity: 0;
  animation: fadeInUp 0.8s ease-out forwards;
}
.content-block p:nth-child(1) {
  animation-delay: 0.2s;
}
.content-block p:nth-child(2) {
  animation-delay: 0.4s;
}
.content-block p:nth-child(3) {
  animation-delay: 0.6s;
}

/* LINE Button Pulse effect to draw attention */
.line-button {
  transition:
    transform 0.3s ease,
    box-shadow 0.3s ease;
}

.line-button:hover {
  transform: scale(1.05);
  box-shadow: 0 10px 20px rgba(6, 199, 85, 0.3);
}

/* Background Image styling you requested previously */
.profile-gray {
  background-color: #7a7a7a;
  color: #000;
  background-image: url("../bgimg.png");
  background-position: center top;
  background-repeat: no-repeat;
  background-size: cover;
  transition: background-position 0.5s ease-out;
}