/* ---------------------------------------------------
  Reset / Base
--------------------------------------------------- */
/* PC */
.container {
  display: flex;
}

/* スマホ */
@media (max-width: 768px) {
  .container {
    display: block;
  }
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: "Zen Kaku Gothic New", "Noto Sans JP", sans-serif;
  font-weight: 400;
  color: #4a4a4a;
  background-color: #ffffff;
  line-height: 1.9;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
}

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

ul,
li {
  list-style: none;
}

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

/* ---------------------------------------------------
  Variables（TOPページと共通のトークン + Works用追加）
--------------------------------------------------- */
:root {
  --color-bg: #ffffff;
  --color-bg-soft: #dde8ee;
  --color-bg-base: #f2f2f2;
  --color-cream: #e6e0ca;
  --color-accent: #5b8aa8;
  --color-accent-dark: #2d5b75;
  --color-navy: #061222;
  --color-text: #4a4a4a;
  --color-text-light: #9a9a9a;
  --color-heading: #333333;
  --color-line: #c7d6dd;

  --font-heading: "Cinzel Decorative", "Cormorant Garamond", serif;
  --font-sans: "Zen Kaku Gothic New", "Noto Sans JP", sans-serif;

  --sidebar-width: 9rem;
  --content-max-width: 64rem;

  /* ---- Works page 専用トークン ---- */
  --works-bg: #f2f2f2;          /* ページ全体の背景色 */
  --works-label: #02143a;       /* 概要項目（ラベル）色 */
  --works-label-soft: #5b6678;  /* ラベル下の補足テキスト */
  --works-text: #4a4a4a;        /* 本文色（TOPと同じ） */
  --works-line: #d6d6d6;        /* 区切り線 */
  --works-panel: #ffffff;       /* カード/パネルの白 */
  --font-title: "Zen Old Mincho", serif; /* 制作物タイトル・概要項目タイトル */


}

/* ---------------------------------------------------
  Layout
--------------------------------------------------- */
.l-wrapper {
  display: flex;
  min-height: 100vh;
  background-color: var(--works-bg);
}

/* ---------------------------------------------------
  Sidebar（TOPページと共通）
--------------------------------------------------- */
.sidebar {
  position: fixed;
  top: 0;
  left: 0;
  width: var(--sidebar-width);
  height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  padding: 2rem 0 1.75rem;
  background-color: var(--color-bg);
  border-right: 1px solid var(--color-line);
  z-index: 100;
}

.sidebar__logo img {
  width: 55px;
  transition: all 0.4s ease;
}

.sidebar__logo img:hover {
  transform: rotate(5deg);
  opacity: 0.8;
}

.sidebar__nav {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.sidebar__nav-list {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}

.sidebar__nav-link {
  position: relative;
  font-family: "Cormorant Garamond", serif;
  font-size: 1.4rem;      
  font-weight: 400;
  letter-spacing: 0.08em;
  color: var(--color-text);
  transition: color 0.3s ease, transform 0.3s ease;
  white-space: nowrap;
}

.sidebar__nav-link:hover {
  color: var(--color-accent-dark);
  transform: translateX(4px);
}

.sidebar__nav-link.is-current {
  color: var(--color-accent-dark);
  font-weight: 600;
}

.sidebar__sns {
  display: flex;
  align-items: center;
  gap: 0.875rem;
}

.sidebar__sns-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 1.625rem;
  height: 1.625rem;
  color: var(--color-text);
  font-size: 0.875rem;
  transition: all 0.3s ease;
}

.sidebar__sns-link:hover {
  color: var(--color-accent-dark);
  transform: translateY(-4px);
}

.sidebar__sns-icon {
  width: 1.125rem;
  height: 1.125rem;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.3;
}

/* ---------------------------------------------------
  Main Area
--------------------------------------------------- */
.main {
  flex: 1;
  margin-left: var(--sidebar-width);
  width: calc(100% - var(--sidebar-width));
  background-color: var(--works-bg);
}

/* --------------------------------------------------- 
Works Page Header
 --------------------------------------------------- */
 .works-head { 
    display: flex; 
    flex-direction: column; 
    align-items: center; 
    padding: 4.5rem 0 3rem; } 

.works-head__title {
     font-family: var(--font-heading); /* Cinzel Decorative */ 
     font-size: 2rem; 
     font-weight: 400; 
     letter-spacing: 0.14em; 
     color: var(--color-accent-dark); 
    }

/* ---------------------------------------------------
  Work section
--------------------------------------------------- */
.work {
  padding: 0 4.5rem 3rem;
}

.work__inner {
  max-width: var(--content-max-width);
  margin: 0 auto;
  background-color: var(--works-panel);
  border-radius: 0.75rem;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(2, 20, 58, 0.05);
}

/* ---- Hero ---- */

.work-hero{
    display:grid;
    grid-template-columns:38% 62%;
    align-items:center;

    gap:3rem;

    padding:4.5rem 4rem;

    background:
    linear-gradient(
        90deg,
        #F6F5F3 0%,
        #F3F2F0 40%,
        #F2F2F2 70%,
        #EFEFEF 100%
        );

    overflow:hidden;
}

.work-hero__body{
    display:flex;
    flex-direction:column;
    justify-content:center;
}


.work-hero__title{
    font-family:var(--font-title);
    font-size:2.5rem;
    font-weight:500;
    letter-spacing:.05em;
    color:#02143A;
    margin-bottom:.7rem;
}

.work-hero__title span{
    font-size:1.45rem;
    color:#02143A;
}

.work-hero__sub{
    font-size:.95rem;
    color:#6d6d6d;
    letter-spacing:.05em;
}

.work-hero__visual{
    display:flex;
    justify-content:center;
    align-items:center;
    background:transparent;
    overflow:visible;
}

.work-hero__image{
    width:112%;
    height:auto;
    object-fit:contain;
    display:block;
    filter:
        drop-shadow(0 18px 30px rgba(6,18,34,.08));

    animation:floating 6s ease-in-out infinite;

}
@keyframes floating{
    0%{
        transform:translateY(0px);
    }

    50%{
        transform:translateY(-10px);
    }

    100%{
        transform:translateY(0px);
    }

}

/* ---------------------------------------------------
  Work grids（共通）
--------------------------------------------------- */
.work-grid {
  display: grid;
  gap: 2.5rem;
  padding: 3rem 3.5rem 0;
}

.work-grid--2col {
  grid-template-columns: 1fr 1fr;
}

.work-grid--4col {
  grid-template-columns: repeat(4, 1fr);
  padding-top: 3.5rem;
  gap: 2.2rem;
}

.work-grid--tone {
  grid-template-columns: 0.85fr 1.15fr;
  padding-top: 3.5rem;
  padding-bottom: 3.5rem;
}

.work-block__label {
  font-family: var(--font-title); /* Zen Old Mincho */
  font-size: 1.05rem;
  letter-spacing: 0.08em;
  font-weight: 500;
  color: var(--works-label);
  margin-bottom: 1.2rem;
  padding-bottom: 0.55rem;
  border-bottom: 1px solid var(--works-line);
}

.work-block__label span {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  color: var(--works-label-soft);
  margin-top: 0.35rem;
  font-weight: 400;
}

.work-block__label--mt {
  margin-top: 2.4rem;
}

.work-block__text {
  font-size: 0.86rem;
  line-height: 2;
  color: var(--works-text);
}

/* ---------------------------------
   Project Info / Concept
---------------------------------- */

.work-grid--3col{
    display:grid;
    grid-template-columns: 1fr 1fr 260px;
    gap:70px;
    align-items:start;
    margin-top:80px;
}

/* ---------- Heading ---------- */

.work-block__label{
    font-family:"Cormorant Garamond",serif;
    font-size:1.4rem;
    letter-spacing:.08em;
    color:#061222;
    margin-bottom:2rem;
}

/* ---------- Table ---------- */
.info-table{
    width:100%;
    border-collapse:collapse;
    font-size:.9rem;
}

.info-table tr{
    border-bottom:1px solid var(--works-line);
}

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

.info-table th,
.info-table td{
    text-align:left;
    padding:.75rem .6rem;
}

.info-table th{
    width:42%;
    font-family:"Cormorant Garamond",serif;
    font-size:.95rem;
    font-weight:400;
    color:var(--works-label-soft);
    letter-spacing:.05em;
}

.info-table td{
    color:var(--works-text);
    font-size:.88rem;
}

/* ---------- Concept ---------- */
.work-block__text{
    font-size:.9rem;
    line-height:2.1;
    color:var(--works-text);
}

/* ---------- Image ---------- */

.work-block__figure{
    margin:0;
    width:100%;
    overflow:hidden;
    border-radius:8px;
}

.work-block__photo{
    width:100%;
    display:block;
    object-fit:cover;
    aspect-ratio:4/5;
}

/* ---- Four pillars ---- */
.pillar__icon {
  display: inline-flex;
  color: var(--works-label);
  margin-bottom: 0.9rem;
}

.icon-svg {
  width: 26px;
  height: 26px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.pillar__title {
  font-family: "Cormorant Garamond", serif;
  font-size: 1rem;
  letter-spacing: 0.1em;
  font-weight: 500;
  color: var(--works-label);
  margin-bottom: 0.9rem;
}

.pillar__title span {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.66rem;
  letter-spacing: 0.08em;
  color: var(--works-label-soft);
  margin-top: 0.25rem;
  font-weight: 400;
}

.pillar__text {
  font-size: 0.74rem;
  line-height: 1.85;
  color: var(--works-text);
}

/* ---------------------------------------------------
   Design Tone
--------------------------------------------------- */

.work-block--tone {
    position: relative;
}

/* タグ全体 */

.tone-tags{
    display:grid;
    grid-template-columns:repeat(3,max-content);
    justify-content:center;
    column-gap:0.9rem;
    row-gap:0.9rem;
    margin:2.2rem auto 0;
}

/* 共通 */

.tag{
    display:flex;
    justify-content:center;
    align-items:center;
    min-width:96px;
    height:38px;
    padding:0 1.15rem;
    border-radius:999px;
    font-family:"Gothic A1",sans-serif;
    font-size:.8rem;
    font-weight:500;
    letter-spacing:.04em;
    box-shadow:0 6px 18px rgba(0,0,0,.05);
}

/* ----------- Colors ----------- */

.tag--pink{
    background:#F8DAD7;
    color:#A95C5C;
}

.tag--beige{
    background:#F6F1E8;
    color:#8A7257;
}

.tag--blue{
    background:#ECEBFF;
    color:#5C70AE;
}

.tag--green{
    background:#E8F5D9;
    color:#5C7B45;
}

.tag--orange{
    background:#F8E8D7;
    color:#A26C39;
}

/* ---------- 配置 ---------- */

.tag1{
    grid-column:1;
    grid-row:1;
}

.tag2{
    grid-column:2;
    grid-row:1;
}

.tag3{
    grid-column:3;
    grid-row:1;
}

.tag4{
    grid-column:2;
    grid-row:2;
    justify-self:center;
    transform:translateX(-60px);
}

.tag5{
    grid-column:3;
    grid-row:2;
    justify-self:center;
    transform:translateX(-60px);
}

/* ---------------------------------
   Design Tone Image
---------------------------------- */

.work-block--tone{
    position: relative;
}

.tone-decoration{
    display:flex;
    justify-content:center;   /* 中央配置 */
    align-items:center;
    width:100%;
    margin-top:4rem;
}

.tone-decoration__image{
    width:200px;
    max-width:100%;
    height:auto;
    display:block;
    border-radius:6px;
    object-fit:cover;
    box-shadow:0 12px 30px rgba(6,18,34,.06);

}

/* ---- Color & Typography ---- */
.swatches {
  display: flex;
  gap: 1.4rem;
}

.swatch {
  flex: 1;
  text-align: center;
}

.swatch__circle {
  display: block;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  margin: 0 auto 0.7rem;
  border: 1px solid rgba(2, 20, 58, 0.08);
}

.swatch__hex {
  font-family: "Cormorant Garamond", serif;
  font-size: 0.85rem;
  letter-spacing: 0.02em;
  color: var(--works-label);
  margin-bottom: 0.3rem;
}

.swatch__name {
  font-size: 0.7rem;
  color: var(--works-label-soft);
  margin-bottom: 0.4rem;
}

.swatch__desc {
  font-size: 0.66rem;
  line-height: 1.6;
  color: var(--works-text);
}

.type-pair {
  display: flex;
  gap: 2rem;
}

.type-sample {
  flex: 1;
}

.type-sample__role {
  font-size: 0.7rem;
  color: var(--works-label-soft);
  margin-bottom: 0.4rem;
}

.type-sample__name {
  font-size: 1.25rem;
  color: var(--works-label);
  margin-bottom: 0.5rem;
}

.type-sample__name--mincho {
  font-family: "Zen Old Mincho", serif;
}

.type-sample__name--gothic {
  font-family: "Gothic A1", sans-serif;
  font-weight: 500;
}

.type-sample__desc {
  font-size: 0.7rem;
  line-height: 1.7;
  color: var(--works-text);
}

/* ---------------------------------------------------
  Finished screens : PC / SP
--------------------------------------------------- */
.work-block--screens {
  padding: 0 3.5rem 3.5rem;
}

.screens {
  display: grid;
  grid-template-columns: 2.1fr 1fr;
  gap: 2.4rem;
  align-items: start;
}

.screens__item {
  margin: 0;
}

.screens__image {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 0.4rem;
  border: 1px solid var(--works-line);
}

.screens__item--pc .screens__image {
  width: 100%;
  height: auto;
  aspect-ratio: auto;
  object-fit: contain;
}

.screens__item--sp {
  max-width: 230px;
  margin: 0 auto;
}

.screens__item--sp .screens__image {
  width: 100%;
  height: auto;
  aspect-ratio: auto;
  object-fit: contain;
}

.screens__caption {
  text-align: center;
  font-family: "Cormorant Garamond", serif;
  letter-spacing: 0.12em;
  font-size: 0.8rem;
  color: var(--works-label-soft);
  margin-bottom: 0.9rem;
}



/* ---------------------------------------------------
  Contact（TOPページと共通）
--------------------------------------------------- */
.contact {
  padding: 4rem 2.5rem 1rem;
  background-color: var(--color-navy);
  color: #ffffff;
}

.contact__inner {
  max-width: var(--content-max-width);
  margin: 0 auto;
}

.contact__title {
  font-family: "Cinzel Decorative", serif;
  font-size: 2.3rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  color: #ffffff;
}

.contact__email {
  margin-top: 1.5rem;
  font-family: "Cormorant Garamond", serif;
  font-size: 1.1rem;
  font-weight: 400;
  letter-spacing: 0.05em;
  color: rgba(255, 255, 255, 0.85);
}

.contact__sns {
  display: flex;
  gap: 0.8rem;
  margin-top: 1rem;
}

.contact__sns-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  color: #ffffff;
  transition: 0.3s;
}

.contact__sns-link:hover {
  opacity: 0.7;
  transform: translateY(-4px);
}

.contact__sns-icon {
  width: 22px;
  height: 22px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.4;
}

/* ---------------------------------------------------
  Footer（TOPページと共通）
--------------------------------------------------- */
.footer {
  padding: 1.5rem 4.5rem;
  background-color: var(--color-navy);
  border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.footer__copyright {
  font-family: var(--font-sans);
  font-size: 0.625rem;
  letter-spacing: 0.1em;
  color: rgba(255, 255, 255, 0.65);
  text-align: center;
}

/* ---------------------------------------------------
  Responsive
--------------------------------------------------- */
@media (max-width: 1024px) {
  .work {
    padding: 0 1.8rem 2.5rem;
  }
  .work-hero {
    grid-template-columns: 1fr;
    text-align: center;
    padding: 2.5rem 1.8rem;
  }
  .work-hero__visual {
    order: -1;
  }
  .work-grid--2col,
  .work-grid--3col,
  .work-grid--tone {
    grid-template-columns: 1fr;
    padding: 2.4rem 1.8rem 0;
  }
  .work-grid--3col {
    gap: 2.4rem;
    margin-top: 0;
  }
  .work-grid--3col .work-block__figure {
    width: min(100%, 32rem);
    margin: 0 auto;
  }
  .work-grid--3col .work-block__photo {
    aspect-ratio: 16 / 10;
    object-position: center;
  }
  .work-grid--4col {
    grid-template-columns: repeat(2, 1fr);
    padding: 2.6rem 1.8rem 0;
  }
  .work-block--screens {
    padding: 0 1.8rem 2.6rem;
  }
  .screens {
    grid-template-columns: 1fr;
  }
  .screens__item--sp {
    max-width: 200px;
  }
  .works-head {
    padding: 3.2rem 0 2.2rem;
  }
}

@media (max-width: 680px) {
  :root {
    --sidebar-width: 0px;
  }
  .sidebar {
    position: static;
    width: 100%;
    height: auto;
    flex-direction: row;
    justify-content: space-between;
    padding: 1.1rem 1.4rem;
  }
  .sidebar__nav-list {
    flex-direction: row;
    gap: 1.2rem;
  }
  .main {
    margin-left: 0;
    width: 100%;
  }
  .work-grid--4col {
    grid-template-columns: 1fr;
  }
  .work-grid--3col {
    grid-template-columns: minmax(0, 1fr);
    gap: 2rem;
    padding: 2.2rem 1.25rem 0;
  }
  .work-grid--3col .work-block__text br {
    display: none;
  }
  .work-grid--3col .work-block__photo {
    aspect-ratio: 4 / 3;
  }
  .works-head__title {
    font-size: 1.8rem;
  }
  .work-hero__title {
    font-size: 1.6rem;
  }
  .footer {
    padding: 1.5rem 1.8rem;
  }
}