/*
Theme Name: SHINSETSU STUDIO Child Editable
Theme URI: https://example.com/
Description: SHINSETSU STUDIOの自己紹介サイト用Twenty Twenty-Five子テーマ。
Author: SHINSETSU STUDIO
Template: twentytwentyfive
Version: 1.1.0
Text Domain: shinsetsu-studio-child-editable
*/

:root {
  --ss-navy: #0d1b3d;
  --ss-navy-2: #12254a;
  --ss-blue: #7da1d8;
  --ss-soft: #dce8f7;
  --ss-paper: #f7f8fb;
  --ss-ink: #17233d;
  --ss-muted: #60708d;
  --ss-line: rgba(125, 161, 216, .28);
  --ss-radius: 22px;
}

.wp-site-blocks { padding: 0; }
.wp-site-blocks > * { margin-block-start: 0; }
.wp-block-group.ss-wrap { max-width: none; }
.wp-block-heading { margin-block-start: 0; }
.wp-block-paragraph { margin-block-start: 0; }
.wp-block-buttons { margin-block-start: 0; }

html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ss-ink); background: var(--ss-paper); line-height: 1.9; letter-spacing: .03em; }
a { color: inherit; }
a:focus-visible { outline: 3px solid var(--ss-blue); outline-offset: 4px; }
.ss-wrap { width: min(1120px, calc(100% - 40px)); margin: 0 auto; }
.ss-hero { position: relative; overflow: hidden; color: #fff; background: var(--ss-navy); }
.ss-hero::before { content: ""; position: absolute; inset: 0; opacity: .55; background: linear-gradient(135deg, transparent 0 55%, rgba(125,161,216,.08) 55% 56%, transparent 56%), linear-gradient(160deg, transparent 0 68%, rgba(255,255,255,.05) 68% 69%, transparent 69%); }
.ss-hero-inner { position: relative; z-index: 1; padding: 30px 0 130px; }
.ss-brand { font-size: .95rem; font-weight: 700; letter-spacing: .18em; }
.ss-brand span { color: var(--ss-blue); }
.ss-nav { display: flex; justify-content: flex-end; gap: 28px; margin-top: -26px; color: var(--ss-soft); font-size: .82rem; }
.ss-nav a { text-decoration: none; }
.ss-nav a:hover { color: #fff; }
.ss-hero-copy { max-width: 720px; padding-top: 110px; }
.ss-eyebrow, .ss-label { color: var(--ss-blue); font-size: .75rem; font-weight: 800; letter-spacing: .2em; }
.ss-eyebrow { margin: 0 0 22px; }
.ss-hero h1 { margin: 0; color: #fff; font-size: clamp(3rem, 8vw, 6.2rem); line-height: 1.12; letter-spacing: .08em; }
.ss-hero h1 small { display: block; margin-top: 24px; color: var(--ss-soft); font-size: clamp(1rem, 2vw, 1.35rem); font-weight: 400; letter-spacing: .14em; }
.ss-lead { max-width: 560px; margin: 40px 0 0; color: #e9eef8; font-size: clamp(1.1rem, 2vw, 1.35rem); }
.ss-cta { display: inline-block; margin-top: 36px; padding: 12px 22px; border: 1px solid rgba(255,255,255,.35); border-radius: 999px; color: #fff; text-decoration: none; font-size: .9rem; }
.ss-cta:hover { border-color: var(--ss-blue); background: rgba(125,161,216,.16); }
.ss-section { padding: 100px 0; }
.ss-white { background: #fff; }
.ss-section-head { display: flex; align-items: end; justify-content: space-between; gap: 24px; margin-bottom: 46px; }
.ss-section-head h2 { margin: 0; color: var(--ss-navy); font-size: clamp(1.8rem, 4vw, 2.8rem); line-height: 1.35; }
.ss-section-note { max-width: 360px; margin: 0; color: var(--ss-muted); font-size: .9rem; }
.ss-about-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 72px; }
.ss-about-copy p:first-child { margin-top: 0; }
.ss-quote { margin: 34px 0 0; padding: 22px 26px; border-left: 3px solid var(--ss-blue); color: var(--ss-navy-2); background: #f0f4fa; font-weight: 700; }
.ss-facts { margin: 0; border-top: 1px solid var(--ss-line); }
.ss-fact { display: grid; grid-template-columns: 128px 1fr; gap: 18px; padding: 17px 0; border-bottom: 1px solid var(--ss-line); font-size: .9rem; }
.ss-fact dt { color: var(--ss-muted); }
.ss-fact dd { margin: 0; color: var(--ss-navy-2); font-weight: 700; }
.ss-services { background: var(--ss-paper); }
.ss-service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.ss-service { min-height: 180px; padding: 28px; border: 1px solid #e1e6ef; border-radius: var(--ss-radius); background: #fff; box-shadow: 0 10px 30px rgba(7,19,47,.04); }
.ss-service-number { color: var(--ss-blue); font-size: .75rem; font-weight: 800; letter-spacing: .18em; }
.ss-service h3 { margin: 22px 0 10px; color: var(--ss-navy); font-size: 1.12rem; line-height: 1.55; }
.ss-service p { margin: 0; color: var(--ss-muted); font-size: .88rem; line-height: 1.75; }
.ss-dark { color: #fff; background: var(--ss-navy); }
.ss-dark .ss-section-head h2 { color: #fff; }
.ss-dark .ss-section-note { color: var(--ss-soft); }
.ss-value-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.ss-value, .ss-audience { padding: 30px; border: 1px solid var(--ss-line); border-radius: var(--ss-radius); background: rgba(255,255,255,.04); }
.ss-value h3, .ss-audience h3 { margin: 0 0 12px; color: var(--ss-soft); font-size: 1.1rem; }
.ss-value p, .ss-audience li { color: #dfe7f5; font-size: .92rem; }
.ss-audience { margin-top: 18px; }
.ss-audience ul { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px 28px; margin: 0; padding-left: 1.2em; }
.ss-contact { background: #fff; }
.ss-contact-box { display: flex; align-items: center; justify-content: space-between; gap: 40px; padding: 48px; border-radius: 28px; color: #fff; background: var(--ss-navy-2); }
.ss-contact-box h2 { margin: 0; color: #fff; }
.ss-contact-box p { margin: 12px 0 0; color: var(--ss-soft); }
.ss-email { display: inline-block; flex-shrink: 0; padding: 15px 22px; border-radius: 999px; color: var(--ss-navy); background: #fff; text-decoration: none; font-weight: 700; }
.ss-email:hover { background: var(--ss-soft); }
.ss-footer { padding: 28px 0 38px; color: var(--ss-muted); background: #fff; font-size: .78rem; }
.ss-footer-inner { display: flex; justify-content: space-between; gap: 20px; border-top: 1px solid #e2e7ef; padding-top: 22px; }
@media (max-width: 760px) {
  .ss-wrap { width: min(100% - 28px, 560px); }
  .ss-hero-inner { padding-bottom: 100px; }
  .ss-nav { gap: 14px; margin-top: 22px; justify-content: flex-start; font-size: .7rem; }
  .ss-hero-copy { padding-top: 80px; }
  .ss-section { padding: 72px 0; }
  .ss-section-head { display: block; margin-bottom: 34px; }
  .ss-section-note { margin-top: 16px; }
  .ss-about-grid, .ss-service-grid, .ss-value-grid { grid-template-columns: 1fr; gap: 18px; }
  .ss-about-grid { gap: 42px; }
  .ss-service { min-height: auto; }
  .ss-audience ul { grid-template-columns: 1fr; }
  .ss-contact-box { display: block; padding: 32px 24px; }
  .ss-email { margin-top: 26px; font-size: .85rem; }
  .ss-footer-inner { display: block; }
  .ss-footer-inner span { display: block; margin-top: 6px; }
}