/* Harmonic London — resource.css
   Shared stylesheet. Page-specific colour variables are set in a small
   :root block on each page. */

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

html { scroll-behavior: smooth; }
body { font-family: 'DM Sans', system-ui, sans-serif; color: var(--text); background: var(--bg); line-height: 1.7; }
a { text-decoration: none; }
.container { max-width: var(--container); margin: 0 auto; padding: 0 var(--pad); }
@media (max-width: 768px) {  }

/* NAV */
.site-nav { background: var(--primary); padding: 18px 0; border-bottom: 1px solid rgba(255,255,255,.06); }
.nav-inner { max-width: var(--container); margin: 0 auto; padding: 0 var(--pad); display: flex; align-items: center; justify-content: space-between; }
.nav-logo { font-family: 'Playfair Display', serif; font-size: 1.25rem; color: #fff; font-weight: 700; letter-spacing: -.01em; }
.nav-logo span { color: var(--accent); }
.nav-back { font-size: .8125rem; color: rgba(255,255,255,.45); font-family: 'JetBrains Mono', monospace; letter-spacing: .04em; transition: color .2s; }
.nav-back:hover { color: rgba(255,255,255,.75); }

/* HERO */
.resource-hero { background: var(--primary); padding: 80px 0 72px; position: relative; overflow: hidden; }
.resource-hero::after { content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 1px; background: linear-gradient(90deg, transparent, var(--accent-op), transparent); }
.hero-inner { max-width: var(--container); margin: 0 auto; padding: 0 var(--pad); display: grid; grid-template-columns: 1fr 380px; gap: 80px; align-items: center; }
.hero-type { display: inline-flex; align-items: center; gap: 8px; font-family: 'JetBrains Mono', monospace; font-size: .6875rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--cat); margin-bottom: 20px; }
.hero-type::before { content: ''; width: 20px; height: 1px; background: var(--cat); }
.hero-title { font-family: 'Playfair Display', serif; font-size: clamp(2rem, 3.5vw, 3rem); font-weight: 700; line-height: 1.1; letter-spacing: -.025em; color: #fff; margin-bottom: 20px; }
.hero-subtitle { font-size: 1rem; color: rgba(255,255,255,.55); line-height: 1.75; max-width: 520px; }
.hero-meta { display: flex; gap: 24px; margin-top: 32px; flex-wrap: wrap; }
.hero-meta-item { font-family: 'JetBrains Mono', monospace; font-size: .75rem; color: rgba(255,255,255,.35); display: flex; align-items: center; gap: 7px; }
.hero-meta-item::before { content: ''; width: 5px; height: 5px; background: var(--cat); border-radius: 50%; }

/* MOCKUP */
.pdf-mockup { position: relative; }
.mockup-shadow { position: absolute; bottom: -20px; left: 50%; transform: translateX(-50%); width: 85%; height: 30px; background: rgba(0,0,0,.4); filter: blur(20px); border-radius: 50%; }
.mockup-card { background: var(--primary-light, #111533); border: 1px solid rgba(255,255,255,.1); border-radius: 3px; padding: 32px 28px; position: relative; overflow: hidden; }
.mockup-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px; background: var(--cat); }
.mockup-logo { font-family: 'JetBrains Mono', monospace; font-size: .625rem; color: rgba(255,255,255,.25); letter-spacing: .1em; text-transform: uppercase; margin-bottom: 28px; }
.mockup-title-sm { font-family: 'Playfair Display', serif; font-size: 1rem; color: #fff; font-weight: 700; line-height: 1.3; margin-bottom: 8px; }
.mockup-subtitle-sm { font-size: .75rem; color: rgba(255,255,255,.4); line-height: 1.5; margin-bottom: 24px; }
.mockup-divider { height: 1px; background: rgba(255,255,255,.07); margin-bottom: 20px; }
.mockup-lines { display: flex; flex-direction: column; gap: 8px; }
.mockup-line { height: 6px; border-radius: 3px; background: rgba(255,255,255,.1); }
.mockup-line.accent { background: var(--cat); opacity: .4; }
.mockup-line.w80 { width: 80%; }
.mockup-line.w60 { width: 60%; }
.mockup-line.w90 { width: 90%; }
.mockup-badge { display: inline-block; background: var(--cat); color: var(--primary); font-family: 'JetBrains Mono', monospace; font-size: .5625rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; padding: 4px 10px; margin-bottom: 16px; border-radius: 2px; }
.mockup-pages { font-family: 'JetBrains Mono', monospace; font-size: .5625rem; color: rgba(255,255,255,.2); margin-top: 24px; letter-spacing: .06em; }

/* FORM SECTION */
.form-section { padding: 96px 0; }
.form-inner { max-width: var(--container); margin: 0 auto; padding: 0 var(--pad); display: grid; grid-template-columns: 1fr 480px; gap: 80px; align-items: start; }
@media (max-width: 900px) { .form-inner { grid-template-columns: 1fr; gap: 48px; } .hero-inner { grid-template-columns: 1fr; } .pdf-mockup { display: none; } }

/* INSIDE */
.inside-label { font-family: 'JetBrains Mono', monospace; font-size: .6875rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--cat); margin-bottom: 24px; display: flex; align-items: center; gap: 12px; }
.inside-label::after { content: ''; flex: 1; height: 1px; background: var(--border); }
.inside-list { list-style: none; display: flex; flex-direction: column; gap: 0; margin-bottom: 40px; }
.inside-list li { font-size: .9375rem; color: var(--text-lt); padding: 13px 0 13px 28px; border-bottom: 1px solid var(--border); position: relative; line-height: 1.55; }
.inside-list li:last-child { border-bottom: none; }
.inside-list li::before { content: '→'; position: absolute; left: 0; color: var(--cat); font-weight: 700; font-size: .875rem; }

/* STAT */
.preview-stat { background: var(--primary); padding: 28px 32px; display: flex; align-items: center; gap: 20px; margin-bottom: 40px; }
.ps-number { font-family: 'Playfair Display', serif; font-size: 2.5rem; font-weight: 700; color: var(--accent); line-height: 1; flex-shrink: 0; }
.ps-text { font-size: .875rem; color: rgba(255,255,255,.55); line-height: 1.6; }

/* FORM CARD */
.form-card { background: var(--gray); border: 1px solid var(--border); border-top: 3px solid var(--cat); padding: 40px; position: sticky; top: 32px; }
.form-eyebrow { font-family: 'JetBrains Mono', monospace; font-size: .6875rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--cat); margin-bottom: 12px; }
.form-title { font-family: 'Playfair Display', serif; font-size: 1.375rem; font-weight: 700; color: var(--primary); margin-bottom: 8px; line-height: 1.25; }
.form-body { font-size: .875rem; color: var(--text-lt); margin-bottom: 28px; line-height: 1.6; }
.form-group { margin-bottom: 16px; }
.form-label { display: block; font-size: .8125rem; font-weight: 600; color: var(--text); margin-bottom: 6px; }
.form-input { width: 100%; padding: 12px 14px; border: 1px solid var(--border); font-size: .9375rem; font-family: 'DM Sans', sans-serif; color: var(--text); background: #fff; transition: border-color .2s; outline: none; border-radius: 0; }
.form-input:focus { border-color: var(--cat); }
.form-submit { width: 100%; background: var(--accent); color: var(--primary); font-family: 'DM Sans', sans-serif; font-size: 1rem; font-weight: 700; border: none; padding: 16px; cursor: pointer; letter-spacing: .01em; margin-top: 8px; transition: opacity .2s; }
.form-submit:hover { opacity: .9; }
.form-privacy { font-size: .75rem; color: var(--text-muted); margin-top: 12px; line-height: 1.5; }
.form-privacy a { color: var(--text-muted); text-decoration: underline; }

/* SOCIAL PROOF */
.proof-strip { border-top: 1px solid var(--border); padding: 48px 0; }
.proof-inner { max-width: var(--container); margin: 0 auto; padding: 0 var(--pad); text-align: center; }
.proof-label { font-family: 'JetBrains Mono', monospace; font-size: .6875rem; color: var(--text-muted); letter-spacing: .1em; text-transform: uppercase; margin-bottom: 24px; }
.proof-stats { display: flex; justify-content: center; gap: 64px; flex-wrap: wrap; }
.proof-stat { text-align: center; }
.proof-stat-num { font-family: 'Playfair Display', serif; font-size: 2rem; font-weight: 700; color: var(--primary); }
.proof-stat-label { font-size: .8125rem; color: var(--text-muted); margin-top: 4px; }

/* FOOTER */
.resource-footer { background: var(--primary); padding: 40px 0; }
.rf-inner { max-width: var(--container); margin: 0 auto; padding: 0 var(--pad); display: flex; align-items: center; justify-content: space-between; }
.rf-logo { font-family: 'Playfair Display', serif; font-size: 1.1rem; color: #fff; font-weight: 700; }
.rf-logo span { color: var(--accent); }
.rf-links { display: flex; gap: 24px; }
.rf-links a { font-size: .8125rem; color: rgba(255,255,255,.35); transition: color .2s; }
.rf-links a:hover { color: rgba(255,255,255,.7); }