/* =============================================
   sasakiyoshimasa.com — Portfolio
   Web制作 受注窓口
   ============================================= */

:root {
  --ink:        #1a1a1a;
  --ink-sub:    #555;
  --ink-light:  #888;
  --bg:         #fafaf7;
  --white:      #ffffff;
  --line:       #e5e0d5;
  --accent:     #2a5230;
  --accent-dk:  #1c3a20;
  --gold:       #b89a5a;
  --gold-bg:    #fdf8e8;
  --max-w:      720px;
  --radius:     8px;
  --shadow-sm:  0 1px 4px rgba(0,0,0,.06);
  --shadow:     0 4px 18px rgba(0,0,0,.10);
  --font:       'Noto Sans JP', 'Hiragino Sans', 'Yu Gothic UI', sans-serif;
  --font-serif: 'Noto Serif JP', 'Yu Mincho', serif;
}

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

html { font-size: 17px; scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--ink);
  line-height: 1.85;
  min-height: 100vh;
}

img { max-width: 100%; height: auto; display: block; }
a   { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }

/* ===== ヘッダー ===== */
.site-header {
  position: sticky;
  top: 0;
  background: rgba(250,250,247,.95);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
  z-index: 100;
}
.header-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: .8rem 1.2rem;
}
.brand {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--ink);
}
.brand small {
  display: block;
  font-size: .58rem;
  font-weight: 400;
  letter-spacing: .2em;
  color: var(--ink-light);
  margin-top: .1rem;
}
.contact-cta {
  font-size: .8rem;
  background: var(--accent);
  color: #fff;
  padding: .55rem 1rem;
  border-radius: 999px;
  font-weight: 700;
  letter-spacing: .04em;
}

/* ===== ヒーロー ===== */
.hero {
  padding: 3rem 1.2rem 3.5rem;
}
.hero-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  text-align: center;
}
.hero-image {
  width: 100%;
  max-width: 480px;
  margin: 0 auto 2rem;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}
.hero-image img { width: 100%; height: auto; display: block; }

.hero-headline {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  font-weight: 700;
  letter-spacing: .08em;
  line-height: 1.55;
  color: var(--ink);
  margin-bottom: 1.2rem;
}
.hero-headline span {
  background: linear-gradient(transparent 65%, var(--gold-bg) 65%);
}

.hero-sub {
  font-size: .95rem;
  color: var(--ink-sub);
  letter-spacing: .03em;
  margin-bottom: 1.5rem;
  line-height: 1.85;
}

.hero-name {
  font-family: var(--font-serif);
  font-size: .9rem;
  letter-spacing: .15em;
  color: var(--accent);
  font-weight: 700;
}
.hero-name::before,
.hero-name::after {
  content: '—';
  color: var(--ink-light);
  margin: 0 .8em;
  font-weight: 400;
}

/* ===== 共通セクション ===== */
.section {
  padding: 3rem 1.2rem;
  border-top: 1px solid var(--line);
}
.section-inner {
  max-width: var(--max-w);
  margin: 0 auto;
}

.section-title {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--accent);
  margin-bottom: .4rem;
  display: flex;
  align-items: center;
  gap: .6rem;
}
.section-title::before {
  content: '';
  display: inline-block;
  width: 22px;
  height: 2px;
  background: var(--gold);
  flex-shrink: 0;
}
.section-sub {
  font-size: .72rem;
  letter-spacing: .25em;
  color: var(--ink-light);
  margin-bottom: 2rem;
  margin-left: 28px;
}

/* ===== サービス ===== */
.service-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.service-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.4rem 1.3rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}
.service-icon {
  font-size: 1.6rem;
  flex-shrink: 0;
  width: 2.4rem;
  height: 2.4rem;
  background: var(--gold-bg);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.service-name {
  font-size: 1rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: .3rem;
  letter-spacing: .04em;
}
.service-desc {
  font-size: .88rem;
  color: var(--ink-sub);
  line-height: 1.85;
}

/* ===== 制作実績 ===== */
.work-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform .2s, box-shadow .2s;
}
.work-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}
.work-thumb {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dk) 100%);
  color: #fff;
  text-align: center;
  padding: 2.5rem 1rem;
}
.work-thumb-emblem { font-size: 2.2rem; margin-bottom: .4rem; }
.work-thumb-name {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  letter-spacing: .15em;
  font-weight: 700;
}
.work-thumb-tag {
  display: inline-block;
  font-size: .68rem;
  letter-spacing: .15em;
  background: rgba(255,255,255,.18);
  border: 1px solid rgba(255,255,255,.3);
  border-radius: 999px;
  padding: .15rem .8rem;
  margin-top: .8rem;
  color: #fff;
}
.work-body {
  padding: 1.2rem 1.3rem 1.3rem;
}
.work-title {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: .5rem;
  letter-spacing: .04em;
}
.work-meta {
  font-size: .78rem;
  color: var(--ink-sub);
  margin-bottom: .8rem;
  line-height: 1.85;
}
.work-meta strong { color: var(--accent); font-weight: 700; }
.work-link {
  display: inline-block;
  font-size: .85rem;
  color: var(--accent);
  font-weight: 700;
  border-bottom: 1px solid var(--accent);
  padding-bottom: 1px;
  letter-spacing: .04em;
}
.work-note {
  background: var(--gold-bg);
  border-left: 3px solid var(--gold);
  padding: .9rem 1rem;
  margin-top: 1.2rem;
  font-size: .82rem;
  color: var(--ink-sub);
  line-height: 1.8;
  border-radius: 0 var(--radius) var(--radius) 0;
}

/* ===== 制作の流れ ===== */
.flow-list {
  counter-reset: flow;
  display: flex;
  flex-direction: column;
  gap: .9rem;
}
.flow-item {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.2rem 1.3rem;
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  box-shadow: var(--shadow-sm);
}
.flow-num {
  counter-increment: flow;
  flex-shrink: 0;
  width: 2rem;
  height: 2rem;
  background: var(--accent);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: .8rem;
  font-family: var(--font-serif);
  margin-top: .15rem;
}
.flow-num::before { content: counter(flow); }
.flow-title {
  font-size: .98rem;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: .25rem;
  letter-spacing: .04em;
}
.flow-desc {
  font-size: .85rem;
  color: var(--ink-sub);
  line-height: 1.85;
}

.flow-summary {
  background: var(--accent);
  color: #fff;
  border-radius: var(--radius);
  padding: 1.3rem 1.3rem;
  margin-top: 1.5rem;
  text-align: center;
}
.flow-summary p { font-size: .82rem; color: rgba(255,255,255,.8); margin-bottom: .4rem; letter-spacing: .04em; }
.flow-summary strong {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  letter-spacing: .08em;
  color: #f0e8b8;
}

/* ===== 料金 ===== */
.price-card {
  background: var(--white);
  border: 2px solid var(--accent);
  border-radius: var(--radius);
  padding: 1.6rem 1.4rem;
  margin-bottom: 1rem;
  box-shadow: var(--shadow-sm);
}
.price-card.sub {
  border: 1px solid var(--line);
  border-left: 4px solid var(--gold);
}
.price-name {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: .3rem;
  letter-spacing: .06em;
}
.price-amount {
  font-family: var(--font-serif);
  font-size: 1.55rem;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: .8rem;
  letter-spacing: .03em;
}
.price-amount small {
  font-size: .65rem;
  color: var(--ink-sub);
  margin-left: .3em;
  font-weight: 400;
  letter-spacing: .08em;
}
.price-includes {
  font-size: .85rem;
  color: var(--ink-sub);
  line-height: 1.95;
}
.price-includes li {
  padding: .2rem 0;
  display: flex;
  gap: .5rem;
}
.price-includes li::before {
  content: '✓';
  color: var(--accent);
  font-weight: 700;
  flex-shrink: 0;
}

.market-compare {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.3rem 1.3rem;
  margin: 1.5rem 0;
}
.market-compare h3 {
  font-size: .9rem;
  color: var(--ink);
  margin-bottom: 1rem;
  letter-spacing: .06em;
  font-weight: 700;
}
.market-compare table {
  width: 100%;
  border-collapse: collapse;
  font-size: .85rem;
}
.market-compare th,
.market-compare td {
  padding: .65rem .4rem;
  text-align: left;
  border-bottom: 1px solid var(--line);
  line-height: 1.6;
}
.market-compare tr.highlight td {
  background: var(--gold-bg);
  font-weight: 700;
  color: var(--accent);
}
.market-compare tr.highlight td:first-child::before {
  content: '★ ';
  color: var(--gold);
}
.market-compare tr:last-child td { border-bottom: none; }
.market-note {
  margin-top: .8rem;
  font-size: .78rem;
  color: var(--ink-sub);
  line-height: 1.8;
  padding: .8rem 1rem;
  background: var(--bg);
  border-radius: var(--radius);
}

/* ===== プロフィール ===== */
.profile-block {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.5rem 1.4rem;
  box-shadow: var(--shadow-sm);
}
.profile-name {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--ink);
  margin-bottom: .2rem;
}
.profile-name small {
  font-family: var(--font);
  font-size: .65rem;
  letter-spacing: .2em;
  color: var(--ink-light);
  margin-left: .8rem;
  font-weight: 400;
}
.profile-role {
  font-size: .82rem;
  color: var(--accent);
  letter-spacing: .08em;
  margin-bottom: 1.1rem;
  font-weight: 700;
}
.profile-msg {
  font-size: .92rem;
  color: var(--ink-sub);
  line-height: 1.95;
  margin-bottom: 1.2rem;
}
.profile-msg strong {
  color: var(--ink);
  font-weight: 700;
}

.profile-meta {
  border-top: 1px solid var(--line);
  padding-top: 1.1rem;
  font-size: .85rem;
}
.profile-meta dt {
  color: var(--ink-light);
  font-size: .72rem;
  letter-spacing: .12em;
  margin-bottom: .15rem;
  margin-top: .8rem;
}
.profile-meta dt:first-child { margin-top: 0; }
.profile-meta dd {
  color: var(--ink);
  line-height: 1.85;
}
.profile-meta dd a {
  color: var(--accent);
  border-bottom: 1px solid var(--accent);
  padding-bottom: 1px;
  font-weight: 700;
}

/* ===== お問い合わせ ===== */
.contact-block {
  background: var(--accent);
  color: #fff;
  border-radius: var(--radius);
  padding: 2rem 1.5rem;
  text-align: center;
  box-shadow: var(--shadow);
}
.contact-lead {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: .06em;
  margin-bottom: .5rem;
}
.contact-sub {
  font-size: .85rem;
  color: rgba(255,255,255,.8);
  margin-bottom: 1.6rem;
  line-height: 1.8;
}
.contact-buttons {
  display: flex;
  flex-direction: column;
  gap: .7rem;
}
.contact-btn {
  display: block;
  padding: 1rem 1rem;
  border-radius: var(--radius);
  font-size: .92rem;
  font-weight: 700;
  letter-spacing: .04em;
  text-align: center;
  line-height: 1.4;
  transition: opacity .15s;
}
.contact-btn:hover { opacity: .85; }
.contact-btn-primary {
  background: #06c755;
  color: #fff;
}
.contact-btn-secondary {
  background: rgba(255,255,255,.12);
  color: #fff;
  border: 1.5px solid rgba(255,255,255,.4);
}
.contact-btn-icon {
  font-size: 1.05em;
  margin-right: .4em;
  vertical-align: -.05em;
}
.contact-note {
  font-size: .75rem;
  color: rgba(255,255,255,.6);
  margin-top: 1.1rem;
  letter-spacing: .04em;
  line-height: 1.7;
}

/* ===== フッター ===== */
.site-footer {
  background: var(--accent-dk);
  color: rgba(255,255,255,.7);
  text-align: center;
  padding: 2rem 1.2rem 1.6rem;
  font-size: .8rem;
  line-height: 1.85;
}
.footer-name {
  font-family: var(--font-serif);
  font-size: .95rem;
  letter-spacing: .12em;
  color: #fff;
  font-weight: 700;
  margin-bottom: .4rem;
}
.footer-divider {
  display: block;
  width: 24px;
  height: 1px;
  background: var(--gold);
  margin: .7rem auto;
}
.footer-copy {
  font-size: .68rem;
  color: rgba(255,255,255,.4);
  margin-top: .5rem;
  letter-spacing: .04em;
}

/* ===== タブレット以上 ===== */
@media (min-width: 600px) {
  html { font-size: 18px; }
  .hero-headline { font-size: 2.2rem; }
  .service-list  {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
  }
  .service-card  { flex-direction: column; align-items: flex-start; }
  .contact-buttons {
    flex-direction: row;
    justify-content: center;
  }
  .contact-btn { min-width: 220px; }
}