/* ============================================================
   JNOW — shared styles
   Used by: index.html, /work, /method, /portfolio, /about, /insights, programmatic pages
   ============================================================ */

:root {
  --navy: #0f1322;
  --navy-2: #161b2e;
  --teal: #00d4aa;
  --slate: #9aa3b2;
  --ink: #e8ecf3;
  --line: #222a40;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 100px; }
html, body { margin: 0; padding: 0; background: var(--navy); color: var(--ink); font-family: 'Inter', system-ui, sans-serif; -webkit-font-smoothing: antialiased; }
section { scroll-margin-top: 100px; }
a { color: var(--teal); text-decoration: none; }
a:hover { text-decoration: underline; }
.container { max-width: 1080px; margin: 0 auto; padding: 0 24px; }

/* ---- Header / Nav ---- */
.site-header { position: sticky; top: 0; z-index: 100; background: rgba(15, 19, 34, 0.85); backdrop-filter: saturate(180%) blur(12px); -webkit-backdrop-filter: saturate(180%) blur(12px); border-bottom: 1px solid var(--line); transition: background 0.2s ease; }
.site-header nav { display: flex; justify-content: space-between; align-items: center; padding: 18px 0; transition: padding 0.25s ease; position: relative; }
.site-header .brand { display: flex; align-items: center; }
.site-header .brand a { display: block; line-height: 0; }
.site-header .brand img { height: 120px; width: auto; display: block; transition: height 0.25s ease; }
.site-header.scrolled { background: rgba(15, 19, 34, 0.95); }
.site-header.scrolled nav { padding: 10px 0; }
.site-header.scrolled .brand img { height: 56px; }
nav .links a { color: var(--slate); margin-left: 28px; font-size: 14px; }
nav .links a:hover { color: var(--ink); }
nav .links a.active { color: var(--teal); }
.nav-toggle { display: none; flex-direction: column; justify-content: center; align-items: center; gap: 4px; width: 40px; height: 40px; padding: 0; background: transparent; border: 1px solid var(--line); border-radius: 6px; cursor: pointer; transition: border-color 0.2s; }
.nav-toggle:hover { border-color: var(--teal); }
.nav-toggle:focus-visible { outline: 2px solid var(--teal); outline-offset: 2px; }
.nav-toggle .bar { display: block; width: 18px; height: 2px; background: var(--ink); border-radius: 1px; }
@media (max-width: 600px) {
  .site-header nav { padding: 10px 0; gap: 12px; }
  .site-header .brand img { height: 48px; }
  .site-header.scrolled .brand img { height: 40px; }
  .nav-toggle { display: flex; }
  nav .links { display: none; position: absolute; top: 100%; left: 0; right: 0; flex-direction: column; background: rgba(15,19,34,0.97); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: 4px 24px 12px; }
  .site-header nav.open .links { display: flex; }
  nav .links a { margin-left: 0; padding: 14px 0; font-size: 15px; border-bottom: 1px solid var(--line); }
  nav .links a:last-child { border-bottom: none; }
}

/* ---- Hero ---- */
.hero { padding: 96px 0 48px; display: grid; grid-template-columns: 1.1fr 1fr; gap: 56px; align-items: center; }
@media (max-width: 820px) { .hero { grid-template-columns: 1fr; padding-top: 56px; } }

/* ---- Hero home variant (full-width, method cards inline) ---- */
.hero--home { display: block; padding: 96px 0 56px; }
@media (max-width: 820px) { .hero--home { padding-top: 56px; } }
.hero-method-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin: 36px 0 32px; }
@media (max-width: 820px) { .hero-method-grid { grid-template-columns: 1fr; } }
.hero-step { background: #0a0e1c; border: 1px solid var(--line); border-top: 2px solid var(--teal); border-radius: 6px; padding: 24px; display: flex; flex-direction: column; }
.hero-step .step-label { font-family: 'JetBrains Mono', monospace; font-size: 11px; color: var(--teal); letter-spacing: 0.1em; margin-bottom: 10px; }
.hero-step .step-title { font-family: 'Space Grotesk', sans-serif; font-size: 18px; color: var(--ink); margin-bottom: 10px; }
.hero-step p { font-size: 14px; line-height: 1.6; margin: 0 0 16px; color: var(--slate); max-width: 100%; flex: 1; }
.hero-step .step-price { font-family: 'JetBrains Mono', monospace; font-size: 12px; color: var(--teal); margin-top: auto; }

/* ---- Page hero (interior pages) ---- */
.page-hero { padding: 64px 0 16px; border-top: none !important; }
.page-hero h1 { font-size: clamp(28px, 4vw, 44px); }
.breadcrumb { font-family: 'JetBrains Mono', monospace; font-size: 12px; color: var(--slate); padding: 28px 0 0; letter-spacing: 0.02em; }
.breadcrumb a { color: var(--slate); text-decoration: none; }
.breadcrumb a:hover { color: var(--teal); }
.breadcrumb span { margin: 0 8px; opacity: 0.5; }

/* ---- Typography ---- */
h1 { font-family: 'Space Grotesk', sans-serif; font-size: clamp(36px, 5vw, 56px); line-height: 1.05; margin: 0 0 20px; letter-spacing: -0.01em; }
h2 { font-family: 'Space Grotesk', sans-serif; font-size: 32px; margin: 0 0 24px; letter-spacing: -0.01em; }
h3 { font-family: 'Space Grotesk', sans-serif; font-size: 20px; margin: 0 0 8px; }
p { color: var(--slate); line-height: 1.65; max-width: 680px; }
.sub { color: var(--slate); font-size: 17px; line-height: 1.6; margin-bottom: 28px; max-width: 560px; }

/* ---- Buttons ---- */
.cta-row { display: flex; gap: 14px; flex-wrap: wrap; }
.btn { display: inline-block; padding: 13px 22px; border-radius: 6px; font-weight: 500; font-size: 14px; font-family: 'JetBrains Mono', monospace; cursor: pointer; border: none; text-decoration: none; }
.btn-primary { background: var(--teal); color: var(--navy); }
.btn-primary:hover { background: #00eabd; text-decoration: none; }
.btn-secondary { background: transparent; color: var(--ink); border: 1px solid var(--line); }
.btn-secondary:hover { border-color: var(--teal); color: var(--teal); text-decoration: none; }

/* ---- Terminal ---- */
.terminal { background: #0a0e1c; border: 1px solid var(--line); border-radius: 8px; padding: 20px; font-family: 'JetBrains Mono', monospace; font-size: 13px; color: var(--slate); line-height: 1.7; min-height: 260px; }
.terminal .prompt { color: var(--teal); }
.terminal .ex { color: #c8d0e0; }

/* ---- Sections ---- */
section { padding: 72px 0; border-top: 1px solid var(--line); }

/* ---- Stat Tiles ---- */
.tile-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin: 28px 0; }
@media (max-width: 820px) { .tile-row { grid-template-columns: repeat(2, 1fr); } }
.tile { background: var(--navy-2); border: 1px solid var(--line); border-radius: 6px; padding: 18px; }
.tile .label { font-family: 'JetBrains Mono', monospace; font-size: 10px; color: var(--teal); letter-spacing: 0.1em; }
.tile .value { font-family: 'Space Grotesk', sans-serif; font-size: 22px; margin-top: 6px; }

/* ---- Problem List ---- */
.problem-list { display: grid; gap: 20px; margin-top: 24px; }
.problem-list .item { background: var(--navy-2); border: 1px solid var(--line); border-left: 3px solid var(--teal); padding: 20px; border-radius: 6px; }
.problem-list strong { color: var(--teal); display: block; margin-bottom: 6px; }

/* ---- Method Grid ---- */
.method-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 28px; font-family: 'JetBrains Mono', monospace; }
@media (max-width: 820px) { .method-grid { grid-template-columns: 1fr; } }
.method-grid .step { background: #0a0e1c; border: 1px solid var(--line); padding: 20px; border-radius: 6px; font-size: 13px; color: var(--slate); line-height: 1.7; }
.method-grid .step .num { color: var(--teal); }

/* ---- Offer Box ---- */
.offer { background: var(--navy-2); border: 1px solid var(--line); border-radius: 8px; padding: 36px; margin-top: 28px; }
.offer h3 { font-size: 28px; }
.offer .price { font-family: 'JetBrains Mono', monospace; color: var(--teal); font-size: 14px; margin-bottom: 16px; }
.offer .price-line { display: flex; align-items: baseline; gap: 12px; margin-bottom: 6px; }
.offer .price-label { font-family: 'JetBrains Mono', monospace; font-size: 13px; color: var(--teal); }
.offer .price-desc { font-size: 14px; color: var(--slate); line-height: 1.5; max-width: 100%; }

/* ---- Anti (who it's for / not for) ---- */
.anti { background: var(--navy-2); border: 1px solid var(--line); border-radius: 8px; padding: 28px; margin-top: 24px; }
.anti ul { margin: 12px 0 0; padding-left: 20px; color: var(--slate); line-height: 1.9; }

/* ---- Portfolio Grid ---- */
.portfolio-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin-top: 28px; }
@media (max-width: 820px) { .portfolio-grid { grid-template-columns: 1fr; } }
.port-card { background: #0a0e1c; border: 1px solid var(--line); border-radius: 8px; overflow: hidden; transition: border-color 0.2s; display: flex; flex-direction: column; }
.port-card:hover { border-color: var(--teal); }
.port-card .card-header { font-family: 'JetBrains Mono', monospace; font-size: 11px; color: var(--teal); letter-spacing: 0.08em; padding: 14px 18px 0; display: flex; justify-content: space-between; align-items: center; }
.port-card .card-header .tag { background: rgba(0,212,170,0.1); border: 1px solid rgba(0,212,170,0.25); border-radius: 3px; padding: 2px 8px; font-size: 10px; }
.port-card .card-body { padding: 10px 18px 18px; flex: 1; }
.port-card .card-body h4 { font-family: 'Space Grotesk', sans-serif; font-size: 18px; color: var(--ink); margin: 6px 0 8px; }
.port-card .card-body p { font-size: 14px; line-height: 1.55; margin: 0 0 12px; color: var(--slate); }
.port-card .card-meta { font-family: 'JetBrains Mono', monospace; font-size: 11px; color: var(--slate); display: flex; gap: 16px; flex-wrap: wrap; }
.port-card .card-meta .val { color: var(--ink); }
.port-card .card-link { display: inline-block; font-family: 'JetBrains Mono', monospace; font-size: 12px; color: var(--teal); margin-top: 10px; }
.port-card .card-screenshot { border-top: 1px solid var(--line); overflow: hidden; position: relative; padding: 16px; background: #0a0e1c; display: flex; justify-content: center; align-items: center; }
.port-card .card-screenshot img { max-width: 90%; max-height: 180px; object-fit: contain; display: block; border-radius: 6px; transition: transform 0.3s ease; }
.port-card:hover .card-screenshot img { transform: scale(1.03); }
.port-card .card-screenshot .ss-label { position: absolute; bottom: 8px; right: 12px; font-family: 'JetBrains Mono', monospace; font-size: 10px; color: var(--teal); letter-spacing: 0.06em; pointer-events: none; }
.card-screenshot.multi { gap: 8px; }
.card-screenshot.multi img { max-width: 31%; max-height: 220px; border: 1px solid var(--line); }
.port-card .card-expand { display: none; padding: 14px 18px; border-top: 1px solid var(--line); font-size: 13px; line-height: 1.6; color: var(--slate); }
.port-card .card-expand.open { display: block; }
.port-card .expand-toggle { background: none; border: none; font-family: 'JetBrains Mono', monospace; font-size: 11px; color: var(--teal); cursor: pointer; padding: 0 18px 14px; }

/* ---- Pattern Grid ---- */
.pattern-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 28px; }
@media (max-width: 820px) { .pattern-grid { grid-template-columns: 1fr; } }
.pattern-card { position: relative; background: var(--navy-2); border: 1px solid var(--line); border-radius: 8px; padding: 20px; transition: border-color 0.2s; }
.pattern-card:hover { border-color: var(--teal); }
.pattern-card .pattern-icon { font-family: 'JetBrains Mono', monospace; font-size: 12px; color: var(--teal); letter-spacing: 0.08em; margin-bottom: 10px; }
.pattern-card h4 { font-family: 'Space Grotesk', sans-serif; font-size: 16px; color: var(--ink); margin: 0 0 8px; }
.pattern-card p { font-size: 13px; line-height: 1.55; margin: 0 0 10px; color: var(--slate); }
.pattern-card .pattern-fit { font-family: 'JetBrains Mono', monospace; font-size: 11px; color: var(--slate); }
.pattern-card .pattern-fit span { color: var(--teal); }

/* ---- Team / Founder Cards ---- */
.founder-card { display: flex; gap: 24px; align-items: flex-start; margin-top: 16px; margin-bottom: 32px; }
.founder-card img { width: 160px; height: 200px; border-radius: 12px; object-fit: cover; border: 2px solid var(--line); flex-shrink: 0; }
.founder-card .bio { flex: 1; }
.founder-card .bio h3 { margin: 0 0 8px; }
@media (max-width: 820px) { .founder-card { flex-direction: column; align-items: center; text-align: center; } }

/* ---- Back to top ---- */
#back-to-top { position: fixed; bottom: 32px; left: 50%; transform: translateX(-50%); padding: 10px 24px; border-radius: 6px; background: var(--teal); border: none; color: var(--navy); font-family: 'JetBrains Mono', monospace; font-size: 12px; font-weight: 600; cursor: pointer; display: none; align-items: center; gap: 6px; z-index: 50; transition: background 0.2s, opacity 0.2s; opacity: 0; letter-spacing: 0.04em; }
#back-to-top.visible { display: flex; opacity: 1; }
#back-to-top:hover { background: #00eabd; }

/* ---- Footer ---- */
footer { padding: 48px 0; border-top: 1px solid var(--line); color: var(--slate); font-size: 13px; }
footer .status { font-family: 'JetBrains Mono', monospace; color: var(--teal); font-size: 11px; letter-spacing: 0.08em; margin-bottom: 8px; }

/* ---- 5-Minute Audit modal (homepage only) ---- */
#typewriter-line { min-height: 1.7em; }
#typewriter-line .cursor { display: inline-block; width: 2px; height: 1.1em; background: var(--teal); vertical-align: text-bottom; animation: blink 0.7s step-end infinite; margin-left: 2px; }
@keyframes blink { 0%,100% { opacity: 1; } 50% { opacity: 0; } }
#ac-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.75); z-index: 100; padding: 24px; overflow-y: auto; }
#ac-overlay.open { display: flex; align-items: flex-start; justify-content: center; }
#ac-modal { background: var(--navy); border: 1px solid var(--teal); border-radius: 8px; max-width: 680px; width: 100%; margin: 40px auto; padding: 28px; }
#ac-modal .ac-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; font-family: 'JetBrains Mono', monospace; font-size: 12px; color: var(--teal); letter-spacing: 0.1em; }
#ac-modal .close { background: none; border: none; color: var(--slate); cursor: pointer; font-size: 20px; }
#ac-log { min-height: 220px; max-height: 50vh; overflow-y: auto; font-family: 'JetBrains Mono', monospace; font-size: 13px; line-height: 1.7; padding: 16px; background: #0a0e1c; border: 1px solid var(--line); border-radius: 6px; margin-bottom: 16px; }
#ac-log .user { color: var(--ink); }
#ac-log .assistant { color: var(--slate); white-space: pre-wrap; }
#ac-log .assistant::before { content: "jnow_> "; color: var(--teal); }
#ac-log .user::before { content: "you> "; color: var(--teal); }
#ac-input-row { display: flex; gap: 10px; }
#ac-input { flex: 1; background: #0a0e1c; border: 1px solid var(--line); color: var(--ink); padding: 12px; border-radius: 6px; font-family: 'JetBrains Mono', monospace; font-size: 13px; }
#ac-input:focus { outline: none; border-color: var(--teal); }
#ac-send { background: var(--teal); color: var(--navy); border: none; padding: 0 20px; border-radius: 6px; font-family: 'JetBrains Mono', monospace; font-weight: 600; cursor: pointer; }
#ac-send:disabled { opacity: 0.5; cursor: not-allowed; }
.readout { white-space: pre-wrap; font-family: 'JetBrains Mono', monospace; font-size: 13px; line-height: 1.7; color: var(--ink); background: #0a0e1c; border: 1px solid var(--teal); padding: 20px; border-radius: 6px; }
.capture { margin-top: 16px; display: flex; gap: 10px; }
.capture input { flex: 1; background: #0a0e1c; border: 1px solid var(--line); color: var(--ink); padding: 12px; border-radius: 6px; font-family: 'Inter', sans-serif; font-size: 14px; }

/* ---- FAQ Accordion ---- */
.faq-list { margin: 0; padding: 0; list-style: none; }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-item:first-child { border-top: 1px solid var(--line); }
.faq-btn {
  width: 100%; text-align: left; background: none; border: none; padding: 20px 0;
  cursor: pointer; display: flex; justify-content: space-between; align-items: center;
  font-size: 16px; font-weight: 500; color: var(--ink); gap: 16px;
}
.faq-btn:hover { color: var(--teal); }
.faq-btn .icon { flex-shrink: 0; width: 20px; height: 20px; color: var(--slate); transition: transform 0.2s; }
.faq-item.open .faq-btn .icon { transform: rotate(45deg); color: var(--teal); }
.faq-answer { display: none; padding: 0 0 20px; font-size: 16px; color: var(--slate); line-height: 1.7; }
.faq-item.open .faq-answer { display: block; }