/* ============================================================
   Portfolio — SATO WEB WORKS
   Design tokens follow DESIGN.md (MUJI-inspired)
   ============================================================ */

:root {
  /* Brand */
  --muji-red: #7f0019;
  --kinari: #f4eede;
  --beige: #e0ceaa;

  /* Text */
  --text-primary: #3c3c43;
  --text-secondary: #6d6d72;
  --text-tertiary: #76767b;
  --text-disabled: #9d9da0;

  /* Neutral */
  --border: #d8d8d9;
  --border-light: #ebebec;
  --bg: #fff;
  --bg-secondary: #f5f5f5;

  /* Spacing scale */
  --space-xxs: 8px;
  --space-xs: 16px;
  --space-sm: 24px;
  --space-m: 32px;
  --space-l: 48px;
  --space-xxl: 64px;
  --space-xxxl: 80px;

  --font-base: "Helvetica Neue", Arial, "Noto Sans JP",
    "Hiragino Kaku Gothic ProN", Meiryo, sans-serif;
}

/* Reset */
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }

body {
  font-family: var(--font-base);
  color: var(--text-primary);
  line-height: 1.6;
  background: var(--bg);
  word-break: break-all;
  overflow-wrap: break-word;
  word-break: auto-phrase;
}

a { color: var(--text-primary); text-decoration: none; }
a:hover { color: var(--muji-red); }

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

/* ---------- Profile ---------- */
.profile {
  max-width: 960px;
  margin: 0 auto;
  padding: var(--space-xxxl) var(--space-m) 0;
}

.profile__head {
  display: flex;
  gap: var(--space-m);
  align-items: center;
}

.profile__photo {
  width: 112px;
  height: 112px;
  border-radius: 50%;
  flex-shrink: 0;
  object-fit: cover;
}

.profile__name {
  font-size: 26px;
  font-weight: 700;
  margin: 0;
}

.profile__name-en {
  font-size: 14px;
  font-weight: 400;
  color: var(--text-secondary);
}

.profile__role {
  font-size: 14px;
  color: var(--text-secondary);
  margin: 4px 0 0;
}

.profile__lead {
  font-size: 14px;
  margin: 12px 0 0;
  max-width: 560px;
}

.profile__social {
  display: flex;
  gap: 12px;
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}

.profile__social a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid var(--border);
  color: var(--text-primary);
  transition: color 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.profile__social a:hover {
  color: #fff;
  background: var(--text-primary);
  border-color: var(--text-primary);
}

.profile__social svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

.profile__skills {
  margin: var(--space-m) 0 0;
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
  padding: var(--space-sm) 0;
}

.profile__skills p {
  font-size: 15px;
  margin: 0;
  max-width: 720px;
}

/* ---------- Works ---------- */
.works {
  max-width: 1056px;
  margin: 0 auto;
  padding: 56px var(--space-m) var(--space-xxxl);
}

.works__title {
  font-size: 26px;
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: 2.4px;
  margin: 0 0 var(--space-m);
}

.works__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-sm);
}

.work {
  display: flex;
  flex-direction: column;
  gap: var(--space-xxs);
}

/* url を持つカードはリンク化される。本文色を維持しつつホバーの手掛かりを付ける */
a.work,
a.work:hover {
  color: inherit;
}

a.work {
  text-decoration: none;
  transition: opacity 0.2s ease;
}

a.work:hover {
  opacity: 0.7;
}

.work__thumb {
  aspect-ratio: 16 / 10;
  border: 1px solid var(--border-light);
  width: 100%;
  object-fit: cover;
}

.work__meta {
  display: flex;
  align-items: center;
  gap: var(--space-xxs);
}

.work__category {
  font-size: 11px;
  font-weight: 700;
  color: var(--muji-red);
}

.work__year {
  font-size: 11px;
  color: var(--text-disabled);
}

.work__title {
  font-size: 15px;
  font-weight: 700;
  margin: 0;
  line-height: 1.4;
}

.work__desc {
  font-size: 12px;
  color: var(--text-secondary);
  margin: 0;
}

.work__credit {
  font-size: 12px;
  color: var(--text-disabled);
  margin: 4px 0 0;
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .works__grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 767px) {
  .profile { padding-top: var(--space-l); }
  .profile__head { flex-direction: column; align-items: flex-start; }
  .profile__name { font-size: 22px; }
  .works__grid { grid-template-columns: 1fr; }
}