/* ============ HERO (home) ============ */
.hero { position: relative; min-height: 100vh; display: flex; align-items: center; color: var(--bg-50); background: var(--fg-950); overflow: hidden; }
.hero-bg { position: absolute; inset: 0; }
.hero-bg img { width: 100%; height: 100%; object-fit: cover; object-position: top center; }
.hero-scrim { position: absolute; inset: 0; background: linear-gradient(to bottom, oklch(0.16 0.007 80 / .62) 0%, oklch(0.16 0.007 80 / .42) 45%, oklch(0.16 0.007 80 / .68) 100%); }
.hero-inner { position: relative; z-index: 2; width: 100%; padding: 120px 0 96px; }
.hero-eyebrow-row { display: flex; align-items: center; gap: 12px; }
.hero-eyebrow-line { display: block; height: 1px; width: 40px; background: var(--accent-400); }
.hero-eyebrow { color: var(--accent-300); font-family: var(--font-label); font-size: .64rem; letter-spacing: .3em; text-transform: uppercase; }
.hero h1 { color: var(--bg-50); font-size: clamp(2rem, 1.2rem + 3.4vw, 3.6rem); max-width: 900px; margin: 22px 0 0; }
.hero-quote { font-family: var(--font-heading); font-style: italic; font-size: clamp(1.12rem, .95rem + 1.5vw, 1.78rem); color: var(--bg-50); max-width: 860px; margin: 30px 0 0; line-height: 1.5; }
.hero-msg { max-width: 640px; margin-top: 30px; font-size: .95rem; color: color-mix(in oklch, var(--bg-200) 85%, transparent); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 38px; }
.hero-scroll-wrap { position: absolute; left: 0; right: 0; bottom: 40px; z-index: 2; display: none; }
.hero-scroll { display: inline-flex; align-items: center; gap: 12px; font-family: var(--font-label); font-size: .6rem; letter-spacing: .2em; text-transform: uppercase; color: color-mix(in oklch, var(--bg-200) 60%, transparent); }
.hero-scroll-line { display: block; height: 36px; width: 1px; background: color-mix(in oklch, var(--bg-50) 35%, transparent); }
@media (min-width: 768px) { .hero-inner { padding: 128px 0; } .hero-scroll-wrap { display: block; } }

/* ============ HOME: APPROACH ============ */
.approach-grid { display: grid; grid-template-columns: 1fr; gap: 28px; }
.approach-right p { color: var(--fg-600); font-size: 1rem; line-height: 1.8; }
.approach-right p + p { margin-top: 20px; }
.approach-points { margin-top: 56px; display: grid; grid-template-columns: 1fr; border-top: 1px solid color-mix(in oklch, var(--bg-300) 100%, transparent); }
.approach-point { padding: 32px 0; }
.approach-num { font-family: var(--font-label); font-size: .66rem; letter-spacing: .22em; color: var(--accent-600); }
.approach-point h3 { margin-top: 16px; font-size: 1.15rem; }
.approach-point p { margin-top: 12px; font-size: .88rem; line-height: 1.7; color: var(--fg-600); max-width: 22rem; }
@media (min-width: 768px) { .approach-points { grid-template-columns: repeat(3, 1fr); } .approach-point { padding: 40px 32px; } .approach-point:first-child { padding-left: 0; } .approach-point + .approach-point { border-left: 1px solid color-mix(in oklch, var(--bg-300) 100%, transparent); } }
@media (min-width: 1024px) { .approach-grid { grid-template-columns: 5fr 7fr; gap: 64px; } .approach-right { padding-top: 56px; } }

/* ============ HOME: AREA CARDS ============ */
.area-card { display: flex; flex-direction: column; height: 100%; background: var(--bg-100); border: 1px solid color-mix(in oklch, var(--bg-200) 80%, transparent); border-radius: 8px; padding: 26px; transition: border-color .4s ease, background .4s ease, opacity .9s cubic-bezier(.22,1,.36,1), transform .9s cubic-bezier(.22,1,.36,1); }
.area-card:hover { border-color: var(--primary-300); background: color-mix(in oklch, var(--bg-200) 60%, var(--bg-100)); }
.area-icon { width: 48px; height: 48px; display: flex; align-items: center; justify-content: center; border-radius: 6px; background: var(--primary-100); color: var(--primary-600); border: 1px solid var(--primary-100); font-size: 1.4rem; transition: background .4s ease, color .4s ease, border-color .4s ease; }
.area-card:hover .area-icon { background: var(--primary-500); color: var(--bg-50); border-color: var(--primary-500); }
.area-card h3 { margin-top: 24px; font-size: 1.15rem; line-height: 1.3; }
.area-card p { margin-top: 12px; font-size: .86rem; line-height: 1.7; color: var(--fg-600); }
.area-more { margin-top: auto; padding-top: 28px; display: inline-flex; align-items: center; gap: 8px; font-family: var(--font-label); font-size: .78rem; color: var(--primary-700); }
.area-more i { transition: transform .4s ease; }
.area-card:hover .area-more i { transform: translateX(4px); }

/* ============ HOME: SECONDARY BLOCK ============ */
.section.tight-top { padding-top: 0; }
.secondary-block { border-top: 1px solid color-mix(in oklch, var(--bg-200) 100%, transparent); padding-top: 40px; }
.secondary-block h3 { font-size: 1.2rem; }
.secondary-block > p { margin-top: 8px; font-size: .86rem; color: var(--fg-500); max-width: 40rem; }
.secondary-list { margin-top: 32px; display: grid; grid-template-columns: 1fr; gap: 18px 32px; }
.secondary-list a { display: flex; align-items: flex-start; gap: 12px; }
.secondary-list i { color: var(--secondary-500); font-size: 1rem; margin-top: 3px; transition: color .3s ease; }
.secondary-list a span { font-size: .88rem; line-height: 1.5; color: var(--fg-600); transition: color .3s ease; }
.secondary-list a:hover i { color: var(--accent-600); }
.secondary-list a:hover span { color: var(--fg-950); }
@media (min-width: 640px) { .secondary-list { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .secondary-list { grid-template-columns: repeat(4, 1fr); } }

/* ============ HOME: ABOUT + FOUNDER MEDIA ============ */
.about-media { width: 100%; aspect-ratio: 4 / 5; border-radius: 8px; overflow: hidden; background: var(--bg-200); }
.about-media img { width: 100%; height: 100%; object-fit: cover; object-position: top; }
.founder-media { position: relative; width: 100%; aspect-ratio: 4 / 5; border-radius: 8px; overflow: hidden; border: 1px solid var(--bg-300); background: var(--bg-100); }
.founder-media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: top; }
.founder-role { display: block; margin-top: 14px; font-family: var(--font-label); font-size: .72rem; text-transform: uppercase; letter-spacing: .16em; color: var(--accent-700); }
@media (min-width: 1024px) { .about-split, .founder-split { grid-template-columns: 5fr 7fr; gap: 64px; } }

/* ============ HOME: INSIGHTS ============ */
.insights-head { display: flex; flex-direction: column; gap: 24px; }
@media (min-width: 768px) { .insights-head { flex-direction: row; align-items: flex-end; justify-content: space-between; } }
.insight-badges { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.insight-badge { font-family: var(--font-label); font-size: .6rem; text-transform: uppercase; letter-spacing: .16em; color: var(--secondary-800); background: var(--secondary-100); border-radius: 999px; padding: 4px 10px; }
.insight-cat { font-family: var(--font-label); font-size: .64rem; text-transform: uppercase; letter-spacing: .16em; color: var(--primary-600); }
.insight-meta { margin-top: 12px; display: flex; flex-wrap: wrap; align-items: center; gap: 8px; font-family: var(--font-label); font-size: .68rem; color: var(--fg-500); }
.insight-more { margin-top: auto; padding-top: 24px; display: inline-flex; align-items: center; gap: 8px; font-family: var(--font-label); font-size: .76rem; color: var(--primary-700); }
.insight-more i { transition: transform .4s ease; }
.article-card:hover .insight-more i { transform: translateX(4px); }

/* ============ HOME: CTA ============ */
.cta-section { background: var(--primary-950); padding: 80px 0; color: color-mix(in oklch, var(--bg-50) 80%, transparent); }
.cta-section h2 { color: var(--bg-50); margin-top: 28px; font-size: clamp(1.55rem, 1.2rem + 1.6vw, 2.35rem); line-height: 1.3; max-width: 60rem; }
.cta-section p { margin-top: 24px; font-size: .95rem; line-height: 1.7; color: color-mix(in oklch, var(--bg-200) 80%, transparent); max-width: 48rem; }
.cta-section .hero-actions { margin-top: 36px; }
@media (min-width: 768px) { .cta-section { padding: 112px 0; } }

/* ============ PAGE HERO (inner pages) ============ */
.page-hero { background: var(--bg-100); border-bottom: 1px solid color-mix(in oklch, var(--bg-300) 100%, transparent); padding: 150px 0 64px; }
.page-hero h1 { font-size: clamp(1.9rem, 1.3rem + 2.2vw, 3rem); max-width: 900px; margin-top: 18px; }
.page-hero .lead { max-width: 720px; margin-top: 20px; }

/* ============ SECTIONS ============ */
.section { padding: 72px 0; }
.section.tint { background: var(--bg-100); }
.section.dark { background: var(--primary-950); color: color-mix(in oklch, var(--bg-50) 78%, transparent); }
.section.dark h2, .section.dark h3 { color: var(--bg-50); }
.section-head { max-width: 760px; }
.section-head.center { margin: 0 auto; text-align: center; }
.section-head h2 { margin-top: 16px; }
.section-head p { margin-top: 18px; color: var(--fg-600); }

/* ============ GRIDS / CARDS ============ */
.grid { display: grid; gap: 20px; grid-template-columns: 1fr; margin-top: 44px; }
.card {
  background: var(--bg-50); border: 1px solid color-mix(in oklch, var(--bg-300) 100%, transparent);
  border-radius: 8px; padding: 26px; display: flex; flex-direction: column;
  transition: border-color .3s ease, transform .3s ease;
}
.card:hover { border-color: var(--primary-300); transform: translateY(-3px); }
.card-icon { width: 46px; height: 46px; display: flex; align-items: center; justify-content: center; border-radius: 8px; background: var(--primary-100); color: var(--primary-700); font-size: 1.4rem; margin-bottom: 20px; }
.card h3 { font-size: 1.1rem; }
.card p { font-size: .9rem; color: var(--fg-600); margin-top: 10px; }
.card .link-underline { margin-top: 18px; }

.mini-card { display: flex; gap: 14px; align-items: flex-start; padding: 20px; border: 1px solid color-mix(in oklch, var(--bg-300) 100%, transparent); border-radius: 8px; background: var(--bg-50); }
.mini-card i { color: var(--accent-600); font-size: 1.2rem; margin-top: 3px; }
.mini-card h4 { font-size: .98rem; }
.mini-card p { font-size: .84rem; color: var(--fg-600); margin: 6px 0 0; }

/* ============ SPLIT (image + text) ============ */
.split { display: grid; grid-template-columns: 1fr; gap: 40px; align-items: center; }
.split-media { border-radius: 8px; overflow: hidden; }
.split-media img { width: 100%; height: 100%; object-fit: cover; object-position: top; aspect-ratio: 4 / 3; }
.split h2 { margin-top: 16px; }

/* ============ APPROACH POINTS ============ */
.point-list { display: grid; gap: 18px; margin-top: 30px; }
.point { display: flex; gap: 14px; }
.point i { color: var(--accent-500); font-size: 1.3rem; margin-top: 2px; }
.point h4 { font-size: .98rem; }
.point p { font-size: .86rem; color: var(--fg-600); margin: 4px 0 0; }

/* ============ STATS ============ */
.stats { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-top: 40px; }
.stat-num { font-family: var(--font-heading); font-size: 2.2rem; color: var(--fg-950); }
.stat-label { font-family: var(--font-label); font-size: .74rem; letter-spacing: .12em; text-transform: uppercase; color: var(--fg-500); margin-top: 6px; }

/* ============ DETAIL LAYOUT ============ */
.detail-layout { display: grid; grid-template-columns: 1fr; gap: 40px; }
.detail-body { max-width: 780px; }
.detail-intro p { font-size: 1.02rem; }
.scope-list { display: grid; gap: 18px; margin-top: 28px; }
.scope-item { border-left: 2px solid var(--accent-400); padding-left: 18px; }
.scope-item h4 { font-size: 1rem; }
.scope-item p { font-size: .9rem; color: var(--fg-600); margin: 6px 0 0; }
.consider-list li { position: relative; padding-left: 22px; margin-bottom: 12px; font-size: .92rem; }
.consider-list li::before { content: ""; position: absolute; left: 0; top: .7em; width: 10px; height: 1px; background: var(--accent-500); }
.figure-block { margin: 36px 0; border-radius: 8px; overflow: hidden; }
.figure-block img { width: 100%; aspect-ratio: 3 / 2; object-fit: cover; object-position: top; }
.figure-cap { font-size: .78rem; color: var(--fg-500); margin-top: 10px; }

/* sidebar */
.sidebar { background: var(--bg-100); border: 1px solid color-mix(in oklch, var(--bg-300) 100%, transparent); border-radius: 8px; padding: 26px; position: sticky; top: 110px; }
.sidebar h3 { font-size: 1.1rem; }
.sidebar p { font-size: .88rem; color: var(--fg-600); margin-top: 12px; }
.sidebar .btn { margin-top: 18px; }
.sidebar-list { margin-top: 26px; border-top: 1px solid color-mix(in oklch, var(--bg-300) 100%, transparent); padding-top: 20px; }
.sidebar-list h4 { font-family: var(--font-label); font-size: .72rem; text-transform: uppercase; letter-spacing: .16em; color: var(--fg-500); margin-bottom: 14px; }
.sidebar-list li { margin-bottom: 10px; }
.sidebar-list a { font-size: .88rem; color: var(--fg-700); }
.sidebar-list a:hover { color: var(--primary-700); }

/* ============ FAQ ============ */
.faq { margin-top: 28px; border-top: 1px solid color-mix(in oklch, var(--bg-300) 100%, transparent); }
.faq-item { border-bottom: 1px solid color-mix(in oklch, var(--bg-300) 100%, transparent); }
.faq-q { width: 100%; background: none; border: none; cursor: pointer; display: flex; justify-content: space-between; gap: 16px; align-items: center; padding: 20px 0; text-align: left; font-family: var(--font-heading); font-size: 1.02rem; color: var(--fg-950); }
.faq-q i { transition: transform .3s ease; color: var(--accent-600); }
.faq-item.is-open .faq-q i { transform: rotate(45deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .35s ease; }
.faq-a p { font-size: .9rem; color: var(--fg-600); padding: 0 0 20px; margin: 0; }

/* ============ FILTER TABS ============ */
.filters { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 32px; padding: 4px; background: var(--bg-100); border-radius: 999px; width: fit-content; }
.filter-btn { border: none; background: transparent; cursor: pointer; font-family: var(--font-label); font-size: .8rem; padding: 8px 18px; border-radius: 999px; color: var(--fg-600); }
.filter-btn.is-active { background: var(--primary-500); color: var(--bg-50); }

/* ============ ARTICLE CARDS ============ */
.article-card { display: flex; flex-direction: column; background: var(--bg-50); border: 1px solid color-mix(in oklch, var(--bg-300) 100%, transparent); border-radius: 8px; overflow: hidden; transition: border-color .3s ease, transform .3s ease, opacity .9s cubic-bezier(.22,1,.36,1); }
.article-card:hover { border-color: var(--primary-300); transform: translateY(-3px); }
.article-media { aspect-ratio: 16 / 9; overflow: hidden; }
.article-media img { width: 100%; height: 100%; object-fit: cover; object-position: top; }
.article-body { padding: 24px; display: flex; flex-direction: column; flex: 1; }
.article-meta { display: flex; flex-wrap: wrap; gap: 8px 14px; font-family: var(--font-label); font-size: .72rem; color: var(--fg-500); text-transform: uppercase; letter-spacing: .08em; }
.article-card h3 { font-size: 1.08rem; margin-top: 12px; }
.article-card p { font-size: .88rem; color: var(--fg-600); margin-top: 10px; }
.article-card .link-underline { margin-top: 18px; }

/* ============ ARTICLE DETAIL ============ */
.article-header { max-width: 820px; }
.article-header h1 { margin-top: 18px; font-size: clamp(1.7rem, 1.2rem + 2vw, 2.6rem); }
.article-info { display: flex; flex-wrap: wrap; gap: 10px 22px; margin-top: 24px; font-family: var(--font-label); font-size: .78rem; color: var(--fg-500); }
.article-info strong { color: var(--fg-800); font-weight: 600; }
.prose-editorial { max-width: 760px; font-size: 1.02rem; }
.prose-editorial h2 { font-size: 1.55rem; margin: 40px 0 14px; }
.prose-editorial p { margin-bottom: 20px; line-height: 1.85; }
.prose-editorial ul { margin: 0 0 22px; }
.prose-editorial li { position: relative; padding-left: 20px; margin-bottom: 10px; }
.prose-editorial li::before { content: ""; position: absolute; left: 0; top: .72em; width: 8px; height: 1px; background: var(--accent-500); }
.prose-editorial strong { color: var(--fg-900); }
.article-note { font-size: .82rem; color: var(--fg-500); border-top: 1px solid color-mix(in oklch, var(--bg-300) 100%, transparent); padding-top: 20px; margin-top: 30px; max-width: 760px; }

/* ============ TEAM ============ */
.profile-card { display: grid; grid-template-columns: 1fr; gap: 24px; background: var(--bg-50); border: 1px solid color-mix(in oklch, var(--bg-300) 100%, transparent); border-radius: 8px; overflow: hidden; }
.profile-media { aspect-ratio: 4 / 5; overflow: hidden; background: var(--bg-200); }
.profile-media img { width: 100%; height: 100%; object-fit: cover; object-position: top; }
.profile-body { padding: 30px; }
.profile-role { font-family: var(--font-label); font-size: .74rem; text-transform: uppercase; letter-spacing: .18em; color: var(--accent-600); }
.profile-body h2 { margin-top: 12px; }
.profile-body p { margin-top: 16px; color: var(--fg-600); }
.cred-list { margin-top: 26px; }
.cred-item { display: flex; gap: 16px; padding: 14px 0; border-top: 1px solid color-mix(in oklch, var(--bg-300) 100%, transparent); }
.cred-year { font-family: var(--font-label); font-size: .8rem; color: var(--primary-700); min-width: 90px; }

/* ============ CTA ============ */
.cta-band { background: var(--primary-950); border-radius: 10px; padding: 48px 32px; text-align: center; color: color-mix(in oklch, var(--bg-50) 80%, transparent); }
.cta-band h2 { color: var(--bg-50); font-size: clamp(1.5rem, 1.2rem + 1.4vw, 2.2rem); max-width: 720px; margin: 0 auto; }
.cta-band p { max-width: 620px; margin: 18px auto 0; }
.cta-band .hero-actions { justify-content: center; }

/* ============ CONTACT ============ */
.contact-grid { display: grid; grid-template-columns: 1fr; gap: 40px; }
.contact-item { display: flex; gap: 16px; padding: 20px 0; border-top: 1px solid color-mix(in oklch, var(--bg-300) 100%, transparent); }
.contact-item i { font-size: 1.3rem; color: var(--accent-600); margin-top: 4px; }
.contact-item h4 { font-family: var(--font-label); font-size: .74rem; text-transform: uppercase; letter-spacing: .12em; color: var(--fg-500); }
.contact-item a, .contact-item span { font-size: .96rem; color: var(--fg-800); display: block; margin-top: 6px; }
.contact-item a:hover { color: var(--primary-700); }
.map-frame { border: 1px solid color-mix(in oklch, var(--bg-300) 100%, transparent); border-radius: 8px; overflow: hidden; }
.map-frame iframe { width: 100%; height: 380px; border: 0; display: block; }

/* ============ LEGAL ============ */
.legal-layout { display: grid; grid-template-columns: 1fr; gap: 40px; }
.legal-toc { background: var(--bg-100); border: 1px solid color-mix(in oklch, var(--bg-300) 100%, transparent); border-radius: 8px; padding: 24px; position: sticky; top: 110px; }
.legal-toc h4 { font-family: var(--font-label); font-size: .72rem; text-transform: uppercase; letter-spacing: .14em; color: var(--fg-500); margin-bottom: 16px; }
.legal-toc a { display: block; font-size: .86rem; color: var(--fg-700); padding: 7px 0; }
.legal-toc a:hover { color: var(--primary-700); }
.legal-body { max-width: 760px; }
.legal-body h2 { font-size: 1.35rem; margin: 38px 0 14px; }
.legal-body p { margin-bottom: 18px; }
.legal-body ul { margin: 0 0 20px; }
.legal-body li { position: relative; padding-left: 20px; margin-bottom: 10px; }
.legal-body li::before { content: ""; position: absolute; left: 0; top: .72em; width: 8px; height: 1px; background: var(--accent-500); }
.legal-updated { font-family: var(--font-label); font-size: .8rem; color: var(--fg-500); }

/* ============ 404 ============ */
.notfound { padding: 180px 0 100px; text-align: center; }
.notfound h1 { font-size: clamp(2rem, 1.4rem + 2.4vw, 3.2rem); margin-top: 16px; }
.notfound p { max-width: 520px; margin: 20px auto 0; color: var(--fg-600); }
.notfound .hero-actions { justify-content: center; }

@media (min-width: 768px) {
  .grid.cols-2 { grid-template-columns: repeat(2, 1fr); }
  .grid.cols-3 { grid-template-columns: repeat(2, 1fr); }
  .stats { grid-template-columns: repeat(3, 1fr); }
  .split { grid-template-columns: 1fr 1fr; gap: 56px; }
  .profile-card { grid-template-columns: 340px 1fr; }
  .cta-band { padding: 64px 56px; }
}
@media (min-width: 1024px) {
  .section { padding: 96px 0; }
  .grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
  .detail-layout { grid-template-columns: 1fr 320px; gap: 56px; }
  .contact-grid { grid-template-columns: 1fr 1.1fr; gap: 56px; }
  .legal-layout { grid-template-columns: 260px 1fr; gap: 56px; }
}