/* ===== 共通 ===== */
@import url("https://fonts.googleapis.com/css2?family=Noto+Serif+JP:wght@400;700&display=swap");
@import url("https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@100..900&family=Noto+Sans:ital,wght@0,100..900;1,100..900&display=swap");
@import url("https://fonts.googleapis.com/css2?family=Kameron&display=swap");
@import url("https://fonts.googleapis.com/css2?family=Kaisei+Opti:wght@400;500;700&display=swap");

:root {
  /* 基本カラーパレット */
  --brown-dark: #493234;
  --brown-light: #a39899;
  --brown-medium: #746768;
  --brown-darker: #5c5454;
  --brown-pink: #cc9483;
  --gray: #eaebeb;
  --gray-light: #f5f5f5;
  --orange: #edb26b;
  --black: #000000;
  --white: #ffffff;
}

body {
  margin: 0;
  font-family: "Kameron", serif;
  color: var(--brown-dark);
  background-color: var(--gray);
}

.container {
  display: flex;
  justify-content: center;
  flex-direction: column;
  align-items: center;
}

.gradient-line {
  width: 80%;
  border: none;
  height: 2px;
  background: linear-gradient(
    to right,
    rgba(234, 235, 235, 0.6) 0%,
    rgba(224, 170, 56, 0.6) 50%,
    rgba(234, 235, 235, 0.6) 100%
  );
}

section {
  scroll-margin-top: 10px;
}

.section-title {
  font-size: clamp(14px, 2vw, 20px);
  font-weight: 400;
  color: var(--brown-dark);
  letter-spacing: 0.24rem;
  display: flex;
  align-items: center;
  flex-direction: column;
  width: clamp(200px, 100vw, 400px);
}

.section-title p {
  margin: 0;
}

.button-group {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.button {
  display: inline-block;
  padding: 12px 32px;
  border-radius: 90px;
  text-decoration: none;
  transition: all 0.3s;
}

.button-primary {
  background: var(--brown-light);
  color: var(--white);
  font-size: clamp(12px, 2vw, 16px);
  font-weight: 500;
  letter-spacing: 0.24rem;
}

.button-primary:hover {
  background: var(--brown-medium);
}

.button-secondary {
  background: var(--white);
  color: var(--brown-dark);
  font-size: clamp(12px, 2vw, 16px);
  letter-spacing: 0.24rem;
  border: 1px solid var(--brown-light);
}

.button-secondary:hover {
  border: 1px solid var(--brown-pink);
  color: var(--brown-pink);
}

.button-secondary.active {
  background: var(--brown-light);
  border-color: var(--brown-light);
  color: white;
}

/* ===== ヘッダー ===== */
.site-header {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex-direction: row;
  padding: 32px 16px 0px 16px;

  font-weight: 400;
  color: var(--brown-dark);
  letter-spacing: 0.24rem;
}

.nav {
  display: flex;
  gap: clamp(14px, 4vw, 48px);
}

.nav a {
  color: var(--brown-dark);
  text-decoration: none;
  font-size: clamp(12px, 3vw, 20px);
}

/* ===== TOP ===== */
.top {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: row;
  padding: 0;
  padding-top: clamp(40px, 2vw, 110px);
  padding-bottom: clamp(40px, 2vw, 110px);
}

.allcamo_logo {
  opacity: 0;
  filter: blur(10px);
  animation: blur-in 1.8s ease forwards;
  width: 85%;
}

.hero_text {
  line-height: clamp(18px, 2vw, 32px);
  letter-spacing: clamp(0.1rem, 1vw, 0.25rem);
  color: var(--brown-darker);
  text-align: center;
  margin: 0px;
  margin-top: 24px;
  font-size: clamp(8.5px, 2vw, 16px);
}

@keyframes blur-in {
  to {
    opacity: 1;
    filter: blur(0);
  }
}

/* ===== WORKS ===== */
#works .container {
  gap: 24px;
  padding-top: 24px;
  padding-bottom: 24px;
}

.filter-section {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 16px;
}

.filter-label {
  font-family: "Kaisei Opti", sans-serif;
  letter-spacing: 0.2rem;
  color: var(--brown-dark);
  text-align: center;
  font-size: clamp(14px, 2vw, 16px);
}

.filter-buttons {
  padding-top: 8px;
}

.filter-buttons button {
  padding-top: clamp(10px, 1vw, 10px);
  padding-bottom: clamp(10px, 1vw, 10px);
  padding-left: clamp(12px, 1vw, 16px);
  padding-right: clamp(12px, 1vw, 16px);
  font-family: "Noto Sans JP", sans-serif;
}

/* マソンリーグリッド */
.works-grid {
  width: 80%;
}

.work-item {
  width: calc(33.333% - 7px);
  cursor: pointer;
  transition: transform 0.3s ease;
  padding-bottom: 10px;
}

.work-item[style*="display: none"] {
  display: none !important;
}

.work-item:hover {
  transform: translateY(-3px);
}

.work-thumbnail {
  width: 100%;
  border-radius: 8px;
  overflow: hidden;
}

.work-thumbnail img {
  width: 100%;
  height: auto;
  display: block;
}

.work-text {
  font-family: "Kaisei Opti", sans-serif;
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  height: 50px;
}

.work-title {
  margin: 0;
  font-size: clamp(12px, 2vw, 14px);
}

.work-subtitle {
  margin: 0;
  font-size: clamp(10px, 2vw, 12px);
}

.empty-message {
  display: flex;
  flex-direction: row;
  justify-content: center;
  align-items: center;
  padding: 32px;
}

/* スクロールアニメーション */
.works-grid,
.about-content,
.contact-card,
.price-card {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.works-grid.visible,
.about-content.visible,
.contact-card.visible,
.price-card.visible {
  opacity: 1;
  transform: translateY(0);
}

.foriio-link {
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  font-size: 16px;
  font-weight: 500;
  color: var(--brown-dark);
}

.foriio-link:hover {
  opacity: 0.7;
}

/* 震えるアニメーション */
@keyframes pulse {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.01);
  }
}

.foriio-button.animate {
  animation: pulse 1s ease-in-out;
}

/* ===== WORKS DETAIL ===== */
.work-detail-page .container {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 32px;
}

.back-button {
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  font-family: "Noto Sans JP", sans-serif;
  font-size: 16px;
  font-weight: 500;
  color: var(--brown-dark);
  display: flex;
  align-items: center;
  gap: 8px;
  align-self: flex-start;
  margin-left: 32px;
  transition: opacity 0.3s ease;
}

.back-button:hover {
  opacity: 0.7;
}

.back-arrow {
  width: 24px;
  height: 24px;
  filter: invert(21%) sepia(10%) saturate(634%) hue-rotate(314deg)
    brightness(95%) contrast(87%);
}

.thumbnail {
  font-family: "Kaisei Opti", sans-serif;
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 80%;
  max-width: 850px;
}

.tubasa_lp {
  width: 100%;
  margin: 24px;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.detail-title {
  font-size: clamp(16px, 2vw, 20px);
  margin: 0;
}

.is-personal {
  font-size: clamp(10px, 2vw, 12px);
  margin: 0;
}

.detail-card {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  gap: 24px;
  width: 80%;
  max-width: 850px;
}

.content-item {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  gap: 12px;
}

/* ===== ABOUT ===== */
.timeline,
.price {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.profile-name {
  font-family: "Kaisei Opti", sans-serif;
  text-align: center;
  font-size: clamp(16px, 2vw, 20px);
}

.profile-alphabet {
  font-size: clamp(14px, 2vw, 16px);
}

.profile-container {
  display: flex;
  justify-content: flex-start;
  align-items: center;
  flex-direction: row;
  gap: 50px;
  padding: 0px 20px;
}

.profile-image {
  width: 180px;
  height: 180px;
  border-radius: 50%;
  background-color: #ddd;
}

.timeline-item,
.price-item {
  display: flex;
  flex-direction: row;
  justify-content: center;
  align-items: center;
  gap: clamp(8px, 2vw, 12px);
  padding: 8px 0px;
  border-bottom: 0.5px dashed var(--brown-light);
}

.timeline-item :nth-child(1) {
  width: 200px;
}

.price-item :nth-child(1) {
  width: 500px;
  min-width: 200px;
}

.timeline-item :nth-child(2) {
  width: 100%;
}
.price-item :nth-child(2) {
  width: 100%;
  text-align: right;
}

.empty-message,
.about-message,
.about-timeline,
.about-price {
  font-family: "Noto Sans JP", sans-serif;
  font-size: clamp(12px, 2vw, 14px);
  line-height: clamp(18px, 2vw, 32px);
  letter-spacing: clamp(0.1rem, 1vw, 0.25rem);
  color: var(--brown-darker);
  margin: 0;
}

.tools {
  display: flex;
  flex-direction: row;
  gap: 10px;
}

.tool {
  display: inline-block;
  padding: 10px 16px;
  border-radius: 90px;
  font-family: "Noto Sans JP", sans-serif;
  font-size: clamp(12px, 2vw, 16px);
  background: var(--white);
  letter-spacing: 0.24rem;
  color: var(--brown-darker);
  border: 1px solid var(--brown-light);
}

.feature-list {
  padding: 0px;
  padding-left: clamp(4px, 2vw, 32px);
  padding-right: clamp(4px, 2vw, 32px);
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: start;
  gap: clamp(18px, 2vw, 24px);
}

.feature-item {
  font-family: "Noto Sans JP", sans-serif;
  font-size: clamp(12px, 2vw, 14px);
  letter-spacing: 0.2rem;
  line-height: 24px;
  color: var(--brown-darker);

  display: flex;
  flex-direction: row;
  justify-content: flex-start;
  align-items: center;
  gap: 8px;
}

.feature-item img {
  width: clamp(18px, 2vw, 28px);
}

/* ===== CONTACT ===== */
.contact {
  padding: 48px 0;
}

#about .container,
#contact .container,
#price .container {
  display: flex;
  flex-direction: column;
  gap: 24px;
  padding: 24px 0;
}

.about-content,
.contact-content,
.price-content {
  display: flex;
  flex-direction: column;
  gap: 48px;
  width: 80%;
  max-width: 850px;
  padding: 0px 32px;
}

/* フォームカード */
.about-card,
.contact-card,
.detail-card,
.price-card {
  background-color: var(--white);
  border-radius: 16px;
  padding: clamp(24px, 2vw, 32px);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.about-section,
.contact-section,
.price-section {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.about-heading,
.contact-heading,
.price-heading {
  font-family: "Kaisei Opti", sans-serif;
  font-size: clamp(12px, 2vw, 16px);
  font-weight: 700;
  letter-spacing: 0.2rem;
  color: var(--brown-dark);
  margin: 0;
  padding-left: 12px;
  border-left: 3px solid var(--orange);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 24px;
  padding: 24px 0px 0px 0px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 0px;
  padding-left: clamp(4px, 2vw, 32px);
  padding-right: clamp(4px, 2vw, 32px);
}

.form-group label {
  font-family: "Noto Sans JP", sans-serif;
  font-size: clamp(10px, 2vw, 14px);
  letter-spacing: 0.1rem;
  color: var(--brown-dark);
}

.form-group input,
.form-group textarea {
  padding: 12px 16px;
  border: 1px solid var(--brown-light);
  border-radius: 4px;
  font-family: "Noto Sans JP", sans-serif;
  font-size: clamp(10px, 2vw, 14px);
  background-color: var(--gray-light);
  color: var(--brown-dark);
  transition: border-color 0.3s;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--brown-pink);
}

.contact-form .button {
  align-self: center;
  border-radius: 8px;
  background-color: white;
  color: var(--brown-dark);
  border: 1px solid var(--brown-light);
  padding: 10px 64px;
}

.contact-email {
  font-family: "Noto Sans JP", sans-serif;
  font-size: clamp(12px, 2vw, 16px);
  letter-spacing: 0.1rem;
  color: var(--brown-dark);
  margin: 0;
}

.sns-buttons {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.sns-button {
  font-family: "Noto Sans JP", sans-serif;
  padding: 10px 16px;
  font-size: clamp(10px, 2vw, 14px);
  letter-spacing: 0.24rem;
}

/* ===== THANKS ===== */
.thanks-container {
  text-align: center;
  font-family: "Noto Sans JP", sans-serif;
  display: flex;
  flex-direction: column;
  gap: 32px;
  padding: 96px 48px;
}

.thanks-container h1 {
  margin: 0;
  font-family: "Kaisei Opti", sans-serif;
  font-weight: 700;
  letter-spacing: 0.24rem;
  color: var(--brown-dark);
}

.thanks-container p {
  margin: 0;
  font-size: 14px;
  letter-spacing: 0.21rem;
  line-height: 24px;
  color: var(--brown-dark);
}

.message {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.checkmark img {
  animation: pulse 0.8s ease 0.3s;
}

@keyframes pulse {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.2);
  }
}

/* ===== フッター ===== */
.site-footer {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 10px;
  text-align: center;
}

.brand-name {
  letter-spacing: 0.2rem;
  font-size: clamp(14px, 2vw, 20px);
}

.brand-name p {
  margin: 0;
  font-family: "Kaisei Opti", sans-serif;
  font-size: 12px;
}

.copy {
  font-size: clamp(12px, 2vw, 16px);
  letter-spacing: 0.2rem;
  line-height: 28px;
}

/* ===== レスポンシブ ===== */
@media (max-width: 1000px) {
  /* ===== WORKS ===== */
  .work-item {
    width: calc(33% - 14px);
  }
}

@media (max-width: 768px) {
  /* works */
  .work-item {
    width: calc(50% - 10px);
  }
  /* .contact-content {
    width: 90%;
  }

  .contact-card {
    padding: 24px;
  } */

  /* about */
  /* .about-content {
    width: 90%;
  }

  .about-card {
    padding: 24px;
  } */

  /* 使用ツール */
  .tools {
    flex-direction: column;
    width: 100%;
    text-align: center;
  }

  /* 略歴 */
  .timeline-item {
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    padding: 8px 0px;
    border-bottom: 0.5px dashed var(--brown-light);
  }

  .timeline-item :nth-child(1) {
    width: 150px;
  }

  .timeline-item :nth-child(2) {
    width: 100%;
  }

  /* contact */
  .sns-buttons {
    flex-direction: column;
    width: 100%;
    text-align: center;
  }
}

@media (max-width: 426px) {
  .site-header {
    align-items: center;
    justify-content: center;
    padding-top: 16px;
  }

  .profile-container {
    justify-content: flex-start;
    align-items: center;
    flex-direction: column;
    gap: 20px;
    padding: 0px;
  }

  .profile-name {
    font-size: clamp(18px, 2vw, 20px);
    margin-top: 0;
    margin-bottom: 12px;
  }

  .profile-alphabet {
    margin: 0;
  }
}