:root {
  --navy: #161c3d;
  --navy-soft: #4a5275;
  --blue: #3d7bff;
  --violet: #7b4dff;
  --magenta: #d43fd0;
  --grad: linear-gradient(90deg, var(--blue), var(--violet) 55%, var(--magenta));
  --line: #e4e6f0;
  --bg: #ffffff;
  --bg-sub: #f6f6fb;
  --text: #1c2033;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Noto Sans JP", "Yu Gothic UI", "Meiryo", sans-serif;
  font-size: 16px;
  line-height: 1.8;
}

.wrap {
  max-width: 640px;
  margin: 0 auto;
  padding: 0 20px;
}

/* 名前・一言 */
.hero {
  position: relative;
  /* 宇宙っぽい背景：小さな星＋青紫・マゼンタの淡い光＋深い紺 */
  background:
    radial-gradient(1.8px 1.8px at 12% 18%, rgba(255, 255, 255, 0.8), transparent 60%),
    radial-gradient(1.8px 1.8px at 78% 12%, rgba(255, 255, 255, 0.7), transparent 60%),
    radial-gradient(2.5px 2.5px at 88% 46%, rgba(255, 255, 255, 0.8), transparent 60%),
    radial-gradient(1.8px 1.8px at 62% 72%, rgba(255, 255, 255, 0.6), transparent 60%),
    radial-gradient(1.8px 1.8px at 36% 86%, rgba(255, 255, 255, 0.6), transparent 60%),
    radial-gradient(2.5px 2.5px at 52% 28%, rgba(255, 255, 255, 0.7), transparent 60%),
    radial-gradient(1.8px 1.8px at 94% 82%, rgba(255, 255, 255, 0.6), transparent 60%),
    radial-gradient(ellipse 70% 60% at 85% 15%, rgba(212, 63, 208, 0.35), transparent 70%),
    radial-gradient(ellipse 80% 70% at 15% 90%, rgba(61, 123, 255, 0.35), transparent 70%),
    radial-gradient(ellipse 60% 60% at 50% 50%, rgba(123, 77, 255, 0.25), transparent 75%),
    linear-gradient(160deg, #0b0f2e 0%, #1a1450 55%, #2a0f4a 100%);
  color: #fff;
  padding: 52px 0 36px;
  overflow: hidden;
}

/* ロゴマークを左側に大きく薄く敷く */
.hero::before {
  content: "";
  position: absolute;
  top: 50%;
  left: -60px;
  width: 360px;
  height: 360px;
  transform: translateY(-50%);
  background: url("logo-mark.png") no-repeat center / contain;
  opacity: 0.24;
  pointer-events: none;
}

.hero .wrap {
  position: relative;
  z-index: 1;
}

/* ロゴのグラデーションを下端の細い線に */
.hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 4px;
  background: var(--grad);
}

.logo {
  display: block;
  width: 72px;
  height: 72px;
  margin-bottom: 16px;
  padding: 8px;
  background: #fff;
  border-radius: 50%;
}

.name {
  margin: 0;
  font-size: 2.25rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  line-height: 1.2;
}

.tagline {
  margin: 16px 0 0;
  color: #e6e8f5;
}

.quick {
  display: flex;
  gap: 12px;
  margin-top: 28px;
}

.quick a {
  flex: 1;
  padding: 12px;
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: 999px;
  color: #fff;
  text-align: center;
  text-decoration: none;
  font-weight: bold;
}

.quick a.primary {
  background: var(--grad);
  border-color: transparent;
}

/* セクション共通 */
.section {
  padding: 40px 0;
  border-bottom: 1px solid var(--line);
}

.section:last-child {
  border-bottom: none;
}

.section h2 {
  position: relative;
  margin: 0 0 20px;
  padding-left: 14px;
  color: var(--navy);
  font-size: 1.25rem;
  line-height: 1.4;
}

.section h2::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  border-radius: 2px;
  background: linear-gradient(180deg, var(--blue), var(--magenta));
}

/* できること */
.skills {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: skill;
}

.skills li {
  position: relative;
  margin-bottom: 12px;
  padding: 16px 16px 16px 58px;
  background: var(--bg-sub);
  border-radius: 10px;
  counter-increment: skill;
}

.skills li::before {
  content: counter(skill);
  position: absolute;
  left: 16px;
  top: 16px;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--grad);
  color: #fff;
  font-weight: bold;
  line-height: 28px;
  text-align: center;
}

.skills h3 {
  margin: 0 0 4px;
  color: var(--navy);
  font-size: 1.0625rem;
  line-height: 1.6;
}

.skills p {
  margin: 0;
  font-size: 0.9375rem;
}

/* 作ったもの：.work カードを追加するだけで増やせる */
.works {
  display: grid;
  gap: 16px;
}

.work {
  position: relative;
  overflow: hidden;
  padding: 24px 20px 20px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
}

.work::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--grad);
}

.work-title {
  margin: 0 0 8px;
  color: var(--navy);
  font-size: 1.125rem;
}

.work-desc {
  margin: 0 0 16px;
  font-size: 0.9375rem;
}

.work-meta {
  margin: 0 0 16px;
  font-size: 0.875rem;
}

.work-meta div {
  padding: 8px 0;
  border-top: 1px solid var(--line);
}

.work-meta dt {
  color: var(--navy-soft);
  font-size: 0.8125rem;
  font-weight: bold;
}

.work-meta dd {
  margin: 2px 0 0;
}

.tag {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 999px;
  background: var(--bg-sub);
  color: var(--violet);
  font-weight: bold;
}

.work-link {
  display: block;
  padding: 12px;
  border-radius: 999px;
  background: var(--grad);
  color: #fff;
  font-weight: bold;
  text-align: center;
  text-decoration: none;
}

.work-link.is-disabled {
  background: var(--bg-sub);
  color: var(--navy-soft);
  cursor: not-allowed;
}

/* 積みログとは */
.note {
  margin-top: 24px;
  padding: 14px 16px;
  border-radius: 10px;
  background: var(--bg-sub);
  font-size: 0.875rem;
}

.note h3 {
  margin: 0 0 4px;
  color: var(--violet);
  font-size: 0.9375rem;
}

.note p {
  margin: 0;
}

/* 連絡先 */
.contact-lead {
  margin: 0 0 16px;
  font-weight: bold;
}

.contact-link {
  display: block;
  padding: 18px 16px;
  background: var(--grad);
  border-radius: 16px;
  box-shadow: 0 6px 18px rgba(123, 77, 255, 0.3);
  color: #fff;
  text-align: center;
  text-decoration: none;
}

.contact-label {
  display: block;
  font-size: 0.8125rem;
  opacity: 0.9;
}

.contact-id {
  display: block;
  font-size: 1.25rem;
  font-weight: bold;
}

.contact-action {
  display: inline-block;
  margin-top: 10px;
  padding: 6px 18px;
  border-radius: 999px;
  background: #fff;
  color: var(--violet);
  font-size: 0.9375rem;
  font-weight: bold;
}

a.work-link:hover,
.quick a:hover,
.contact-link:hover {
  opacity: 0.85;
}

.footer {
  padding: 24px 0;
  background: linear-gradient(160deg, #0b0f2e 0%, #1a1450 55%, #2a0f4a 100%);
  color: #c9cce0;
  font-size: 0.875rem;
  letter-spacing: 0.12em;
  text-align: center;
}