/* Presence Atelier — tantra.studio — light theme, editorial */
:root {
  --ink: #0c1115;
  --paper: #f7f2e6;
  --paper-2: #f1ead8;
  --brass: #d2a35d;
  --teal: #0f3d3f;
  --teal-2: #0e615d;
  --muted: #5c6159;
  --line: rgba(12, 17, 21, 0.14);
  --serif: "Cormorant Garamond", Georgia, serif;
  --sans: "Epilogue", "DM Sans", system-ui, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, monospace;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
.wrap { max-width: 1080px; margin: 0 auto; padding: 0 24px; }

/* Header */
.site-header { border-bottom: 1px solid var(--line); position: sticky; top: 0; background: rgba(247,242,230,0.94); backdrop-filter: blur(8px); z-index: 20; }
.header-inner { display: flex; align-items: center; justify-content: space-between; padding: 18px 24px; max-width: 1080px; margin: 0 auto; }
.brand { font-family: var(--serif); font-size: 1.35rem; font-weight: 600; letter-spacing: 0.02em; color: var(--ink); text-decoration: none; }
.brand em { font-style: normal; color: var(--teal-2); }
.nav { display: flex; gap: 26px; align-items: center; }
.nav a { color: var(--ink); text-decoration: none; font-size: 0.92rem; letter-spacing: 0.03em; opacity: 0.85; transition: opacity 0.15s; }
.nav a:hover { opacity: 1; }
.nav a.cta { background: var(--teal); color: var(--paper); padding: 8px 16px; border-radius: 999px; opacity: 1; font-size: 0.88rem; }

/* Hero */
.hero { padding: 96px 0 72px; text-align: center; }
.hero .eyebrow { font-family: var(--mono); font-size: 0.8rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--brass); margin-bottom: 22px; }
.hero h1 { font-family: var(--serif); font-weight: 500; font-size: clamp(2.4rem, 6vw, 4.2rem); line-height: 1.12; max-width: 860px; margin: 0 auto 26px; }
.hero p { font-size: 1.12rem; color: var(--muted); max-width: 640px; margin: 0 auto 38px; }
.btn-row { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.btn { display: inline-block; padding: 14px 28px; border-radius: 999px; font-size: 0.95rem; text-decoration: none; letter-spacing: 0.02em; transition: transform 0.12s, background 0.12s; }
.btn.primary { background: var(--teal); color: var(--paper); }
.btn.primary:hover { background: var(--teal-2); transform: translateY(-1px); }
.btn.secondary { border: 1px solid var(--line); color: var(--ink); }
.btn.secondary:hover { border-color: var(--ink); transform: translateY(-1px); }

/* Sections */
.section { padding: 72px 0; border-top: 1px solid var(--line); }
.section.alt { background: var(--paper-2); }
.section-head { max-width: 720px; margin-bottom: 44px; }
.section-head .kicker { font-family: var(--mono); font-size: 0.78rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--teal-2); margin-bottom: 12px; }
.section-head h2 { font-family: var(--serif); font-weight: 500; font-size: clamp(1.8rem, 3.5vw, 2.6rem); line-height: 1.2; }
.section-head p { color: var(--muted); margin-top: 14px; }

/* Modality grid */
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 22px; }
.card { background: var(--paper); border: 1px solid var(--line); border-radius: 14px; padding: 28px; transition: transform 0.15s, border-color 0.15s; }
.card:hover { transform: translateY(-3px); border-color: var(--brass); }
.card h3 { font-family: var(--serif); font-weight: 600; font-size: 1.35rem; margin-bottom: 10px; }
.card p { font-size: 0.95rem; color: var(--muted); }
.card .tag { display: inline-block; font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--teal-2); border: 1px solid var(--line); border-radius: 999px; padding: 3px 10px; margin-bottom: 14px; }

/* Steps */
.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 22px; counter-reset: step; }
.step { position: relative; padding: 26px 26px 26px 64px; border: 1px solid var(--line); border-radius: 14px; background: var(--paper); }
.step::before { counter-increment: step; content: "0" counter(step); position: absolute; left: 22px; top: 24px; font-family: var(--mono); font-size: 0.85rem; color: var(--brass); }
.step h3 { font-family: var(--serif); font-weight: 600; font-size: 1.25rem; margin-bottom: 8px; }
.step p { font-size: 0.92rem; color: var(--muted); }

/* FAQ */
.faq-item { border-bottom: 1px solid var(--line); padding: 22px 0; }
.faq-item summary { font-family: var(--serif); font-size: 1.25rem; font-weight: 600; cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 16px; }
.faq-item summary::after { content: "+"; font-family: var(--mono); font-size: 1.2rem; color: var(--brass); }
.faq-item[open] summary::after { content: "–"; }
.faq-item p { color: var(--muted); margin-top: 12px; max-width: 760px; }

/* Inquiry */
.inquiry-box { max-width: 560px; margin: 0 auto; background: var(--paper-2); border: 1px solid var(--line); border-radius: 18px; padding: 40px; }
.inquiry-box label { display: block; font-family: var(--mono); font-size: 0.75rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); margin: 18px 0 8px; }
.inquiry-box input, .inquiry-box textarea { width: 100%; background: var(--paper); border: 1px solid var(--line); border-radius: 10px; padding: 13px 15px; font-family: var(--sans); font-size: 0.98rem; color: var(--ink); }
.inquiry-box input:focus, .inquiry-box textarea:focus { outline: none; border-color: var(--teal-2); }
.inquiry-box .btn { margin-top: 22px; width: 100%; text-align: center; border: none; cursor: pointer; }
.inquiry-note { font-size: 0.82rem; color: var(--muted); margin-top: 16px; text-align: center; }

/* Footer */
.site-footer { border-top: 1px solid var(--line); padding: 40px 0 56px; }
.footer-inner { max-width: 1080px; margin: 0 auto; padding: 0 24px; display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap; color: var(--muted); font-size: 0.86rem; }
.footer-inner a { color: var(--muted); text-decoration: none; border-bottom: 1px solid var(--line); }
.footer-inner a:hover { color: var(--ink); border-color: var(--ink); }

/* Page hero (inner pages) */
.page-hero { padding: 72px 0 48px; }
.page-hero h1 { font-family: var(--serif); font-weight: 500; font-size: clamp(2.2rem, 5vw, 3.4rem); max-width: 760px; line-height: 1.15; }
.page-hero .lede { color: var(--muted); font-size: 1.08rem; max-width: 640px; margin-top: 16px; }
.prose { max-width: 720px; }
.prose h2 { font-family: var(--serif); font-weight: 600; font-size: 1.7rem; margin: 40px 0 14px; }
.prose h3 { font-family: var(--serif); font-weight: 600; font-size: 1.3rem; margin: 28px 0 10px; }
.prose p { color: var(--ink); margin-bottom: 16px; }
.prose ul { padding-left: 22px; margin-bottom: 16px; }
.prose li { margin-bottom: 8px; }
.prose blockquote { border-left: 3px solid var(--brass); padding-left: 18px; color: var(--muted); font-style: italic; margin: 22px 0; }
.prose a { color: var(--teal-2); }

/* Post images (blog + hero) */
.post-meta { font-family: var(--mono); font-size: 0.78rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); margin-bottom: 18px; }
.post-hero { margin: 28px 0 40px; }
.post-hero img { width: 100%; height: auto; border-radius: 14px; display: block; }
.post-hero figcaption, .post figure figcaption { color: var(--muted); font-size: 0.82rem; margin-top: 8px; }
.post figure { margin: 28px 0; }
.post figure img { width: 100%; height: auto; border-radius: 14px; display: block; }
.prose img { border-radius: 14px; margin: 22px 0; }
img { max-width: 100%; height: auto; }

@media (max-width: 720px) {
  .nav { gap: 14px; }
  .nav a { font-size: 0.8rem; }
  .hero { padding: 64px 0 48px; }
  .section { padding: 52px 0; }
}