/* ═══════════════════════════════════════════════════════════════
   UNGIFTIG.COM — style.css v4
   Light base · IBM Plex · Problem-first
   Dark accents: Credential panel, Featured service, Radon, CTA
   ═══════════════════════════════════════════════════════════════ */
@import 'fonts.css';

:root {
  --ink:#0a0f0d; --ink-90:#1a1f1d; --ink-80:#2a2f2d; --ink-70:#3a3f3d;
  --ink-50:#6a6f6d; --ink-30:#9a9f9d; --ink-15:#d0d2d1; --ink-10:#e2e4e3;
  --ink-05:#f0f1f0; --paper:#f8f9f8; --white:#ffffff;
  --accent:#1a6847; --accent-hover:#14543a; --accent-light:#e6f2ec; --accent-muted:#2d8a62;
  --signal:#c45d2c; --signal-hover:#a94e25; --signal-light:#fef3ee;
  --radius:4px; --radius-lg:8px;
  --shadow-sm:0 1px 3px rgba(0,0,0,0.04);
  --shadow-md:0 4px 20px rgba(0,0,0,0.07);
  --shadow-lg:0 8px 40px rgba(0,0,0,0.09);
  --transition:0.2s ease;
}

*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'IBM Plex Sans',-apple-system,sans-serif;color:var(--ink);background:var(--paper);line-height:1.7;font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}

/* NOTE: For strict GDPR compliance, download the IBM Plex fonts and serve them locally instead of using fonts.googleapis.com */
h1,h2,h3,h4{font-family:'IBM Plex Serif',Georgia,serif;font-weight:400;line-height:1.2}
img{max-width:100%;display:block}
a{color:inherit}

/* ═══ NAVIGATION ═══ */
.nav{position:fixed;top:0;left:0;right:0;z-index:100;background:rgba(248,249,248,0.88);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid var(--ink-10);transition:box-shadow var(--transition)}
.nav.scrolled{box-shadow:var(--shadow-sm)}
.nav-inner{max-width:1140px;margin:0 auto;padding:0 32px;height:60px;display:flex;align-items:center;justify-content:space-between}
.nav-logo{text-decoration:none;display:flex;align-items:center;gap:10px}
.nav-logo img{height:28px;width:auto}
.nav-links{display:flex;gap:24px;align-items:center}
.nav-links a{text-decoration:none;color:var(--ink-50);font-size:0.82rem;font-weight:500;letter-spacing:0.01em;transition:color var(--transition)}
.nav-links a:hover{color:var(--ink)}
.nav-cta{background:var(--ink)!important;color:var(--white)!important;padding:9px 20px!important;border-radius:var(--radius)!important;font-weight:600!important;font-size:0.8rem!important;transition:background var(--transition)!important;white-space:nowrap}
.nav-cta:hover{background:var(--accent)!important}
.lang-link{display:inline-block;border:1.5px solid var(--ink-15);border-radius:var(--radius);padding:5px 10px;font-family:'IBM Plex Mono',monospace;font-size:0.72rem;font-weight:500;color:var(--ink-50);text-decoration:none;transition:var(--transition);letter-spacing:0.05em}
.lang-link:hover{border-color:var(--accent);color:var(--accent)}
.hamburger{display:none;background:none;border:none;cursor:pointer;padding:4px;flex-direction:column;gap:5px}
.hamburger span{display:block;width:20px;height:1.5px;background:var(--ink);transition:var(--transition)}

/* ═══ HERO ═══ */
.hero{position:relative;overflow:hidden;background:var(--paper);padding:130px 32px 70px;min-height:80vh;display:flex;align-items:center}
#particles{position:absolute;top:0;left:0;width:100%;height:100%;z-index:0;pointer-events:none}
.hero-inner{position:relative;z-index:1;max-width:900px;margin:0 auto;width:100%;text-align:center}
.hero-problem-label{font-family:'IBM Plex Mono',monospace;font-size:0.75rem;font-weight:500;letter-spacing:0.2em;text-transform:uppercase;color:var(--signal);margin-bottom:24px;display:flex;align-items:center;justify-content:center;gap:10px}
.hero-problem-label::before,.hero-problem-label::after{content:'';width:30px;height:1px;background:var(--signal)}
.hero h1{font-size:clamp(2.5rem,5vw,3.8rem);font-weight:300;letter-spacing:-0.025em;color:var(--ink);margin:0 auto 28px;max-width:800px}
.hero h1 strong{font-weight:500;color:var(--signal)}
.hero-body{font-size:1.15rem;color:var(--ink-50);max-width:640px;line-height:1.7;margin:0 auto 40px}
.hero-ctas{display:flex;gap:16px;align-items:center;justify-content:center;flex-wrap:wrap}
.hero-hint {font-family:'IBM Plex Mono', monospace; font-size: 0.7rem; color: var(--accent); margin-top: 24px; opacity: 0; transition: opacity 0.5s ease; letter-spacing: 0.05em;}
.hero:hover .hero-hint {opacity: 0.7;}

.btn-primary{display:inline-block;background:var(--signal);color:var(--white);padding:14px 28px;border-radius:var(--radius);text-decoration:none;font-weight:600;font-size:0.95rem;letter-spacing:0.01em;transition:var(--transition);border:none;cursor:pointer}
.btn-primary:hover{background:var(--signal-hover);transform:translateY(-1px); box-shadow: 0 0 15px rgba(196, 93, 44, 0.4);}
.btn-ghost{display:inline-block;color:var(--ink-50);padding:14px 4px;text-decoration:none;font-size:0.95rem;font-weight:500;border-bottom:1px solid var(--ink-15);transition:var(--transition)}
.btn-ghost:hover{color:var(--ink);border-color:var(--ink)}
.btn-sm{display:inline-block;background:var(--signal);color:var(--white);padding:10px 20px;border-radius:var(--radius);text-decoration:none;font-weight:600;font-size:0.8rem;margin-top:16px;transition:var(--transition)}
.btn-sm:hover{background:var(--signal-hover)}

/* Ticker */
.hero-ticker{margin-top:56px;padding-top:0;border-top:none;overflow:hidden;position:relative;width:100%;mask-image:linear-gradient(90deg,transparent,black 10%,black 90%,transparent);-webkit-mask-image:linear-gradient(90deg,transparent,black 10%,black 90%,transparent); opacity: 0.5;}
.hero-ticker::before,.hero-ticker::after{display:none}
.ticker-track{display:flex;gap:40px;animation:tickerScroll 60s linear infinite;width:max-content}
.ticker-item{font-family:'IBM Plex Mono',monospace;font-size:0.75rem;font-weight:400;letter-spacing:0.06em;color:var(--ink-30);white-space:nowrap;text-transform:uppercase;display:flex;align-items:center;gap:8px}
.ticker-item::before{content:'';width:4px;height:4px;border-radius:50%;background:var(--ink-15)}
@keyframes tickerScroll{0%{transform:translateX(0)}100%{transform:translateX(-50%)}}

/* Credential Panel (Hidden in V3 Redesign) */
.hero-panel{display:none}

/* ═══ TRUST STRIP ═══ */
.trust-strip {
  background: var(--paper);
  border-bottom: 1px solid var(--ink-10);
  padding: 24px 32px;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 40px;
  flex-wrap: wrap;
}
.trust-badge {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.75rem;
  color: var(--ink-50);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  display: flex;
  align-items: center;
  gap: 12px;
}
.trust-badge::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
  opacity: 0.6;
}
.trust-avatar {
  width: 32px; height: 32px; border-radius: 50%; background: var(--ink-15); overflow: hidden; display: flex; align-items: center; justify-content: center; font-size: 0.7rem; font-family: 'IBM Plex Serif'; color: var(--white);
}
.trust-avatar img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(100%); }

/* ═══ CONTEXT STRIP ═══ */
.context-strip{background:var(--white);padding:36px 32px;border-top:1px solid var(--ink-10);border-bottom:1px solid var(--ink-10)}
.context-inner{max-width:1140px;margin:0 auto;display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.ctx-stat{text-align:center}
.ctx-num{font-family:'IBM Plex Serif',serif;font-size:1.8rem;font-weight:300;color:var(--signal)}
.ctx-label{font-family:'IBM Plex Mono',monospace;font-size:0.62rem;color:var(--ink-30);letter-spacing:0.04em;margin-top:4px;line-height:1.4}

/* ═══ SHARED SECTION ═══ */
section{padding:80px 32px}
.section-inner{max-width:1140px;margin:0 auto}
.section-label{font-family:'IBM Plex Mono',monospace;font-size:0.65rem;font-weight:500;letter-spacing:0.18em;text-transform:uppercase;color:var(--ink-30);margin-bottom:12px;display:flex;align-items:center;gap:10px}
.section-label::before{content:'';width:20px;height:1px;background:var(--ink-15)}
.section-title{font-size:clamp(1.7rem,3vw,2.2rem);font-weight:300;letter-spacing:-0.02em;color:var(--ink);margin-bottom:14px}
.section-desc{font-size:0.95rem;color:var(--ink-50);max-width:500px;margin-bottom:48px}

/* ═══ SERVICES ═══ */
.services{background:var(--paper)}
.service-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border:1px solid var(--ink-10);border-radius:var(--radius-lg);overflow:hidden;background:var(--white)}
.svc{padding:28px 22px;border-right:1px solid var(--ink-10);display:flex;flex-direction:column;transition:background var(--transition); position: relative; overflow: hidden;}
.svc:last-child{border-right:none}
.svc:hover{background:var(--ink-05)}
.svc::before { content: attr(data-id); position: absolute; top: -20px; right: -10px; font-family: 'IBM Plex Serif', serif; font-size: 8rem; color: var(--ink-05); opacity: 0.5; z-index: 0; pointer-events: none; line-height: 1; }
.svc:hover::before { color: var(--ink-10); }
.svc-num{display: none;} /* Hide small number, replaced by big bg number */
.svc-target{font-family:'IBM Plex Mono',monospace;font-size:0.6rem;font-weight:500;letter-spacing:0.08em;text-transform:uppercase;color:var(--signal);margin-bottom:8px; position: relative; z-index: 1;}
.svc h3{font-family:'IBM Plex Serif',serif;font-weight:500;font-size:1rem;margin-bottom:10px;line-height:1.3; position: relative; z-index: 1;}
.svc p{font-size:0.8rem;color:var(--ink-50);line-height:1.6;flex-grow:1; position: relative; z-index: 1;}
.svc .price{margin-top:16px;padding-top:12px;border-top:1px solid var(--ink-10);font-family:'IBM Plex Mono',monospace;font-size:0.72rem;color:var(--accent); position: relative; z-index: 1;}
.svc-link{display:inline-block;margin-top:12px;font-size:0.78rem;font-weight:600;color:var(--ink-50);text-decoration:none;transition:var(--transition); position: relative; z-index: 1;}
.svc-link:hover{color:var(--ink)}
.svc.featured{background:var(--ink);color:var(--white);border-right:none}
.svc.featured::before { color: var(--ink-80); opacity: 0.3; }
.svc.featured:hover{background:var(--ink-90)}
.svc.featured .svc-target{color:var(--signal)}
.svc.featured p{color:var(--ink-30)}
.svc.featured .price{border-color:var(--ink-80);color:var(--signal)}
.svc.featured .svc-link{color:var(--ink-30)}
.svc.featured .svc-link:hover{color:var(--white)}
.feature-tag{display:inline-block;font-family:'IBM Plex Mono',monospace;font-size:0.55rem;letter-spacing:0.1em;text-transform:uppercase;background:var(--accent);color:var(--white);padding:2px 8px;border-radius:2px;margin-bottom:8px; position: relative; z-index: 1;}
.monitoring-tags{display:flex;flex-wrap:wrap;gap:4px;margin-top:8px; position: relative; z-index: 1;}
.m-tag{font-family:'IBM Plex Mono',monospace;font-size:0.58rem;padding:2px 7px;background:var(--ink-80);color:var(--ink-15);border-radius:2px;letter-spacing:0.03em}

/* ═══ PROCESS ═══ */
.process{background:var(--white)}
.process-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;position:relative}
.process-steps::before{content:'';position:absolute;top:24px;left:10%;right:10%;height:1px;background:var(--ink-10)}
.step{text-align:center;padding:0 16px;position:relative}
.step-num{width:48px;height:48px;border-radius:50%;background:var(--white);border:1.5px solid var(--ink-10);display:flex;align-items:center;justify-content:center;margin:0 auto 18px;font-family:'IBM Plex Mono',monospace;font-size:0.72rem;font-weight:500;color:var(--accent);position:relative;z-index:1;transition:var(--transition)}
.step:hover .step-num{background:var(--accent);color:var(--white);border-color:var(--accent)}
.step h4{font-family:'IBM Plex Serif',serif;font-size:0.95rem;font-weight:500;margin-bottom:8px}
.step p{font-size:0.78rem;color:var(--ink-50);line-height:1.6}

/* ═══ FINDER (Timeline Style) ═══ */
.finder{background:var(--paper)}
.finder-tabs{display:flex; justify-content: space-between; position: relative; max-width: 600px; margin: 0 auto 40px; border: none; overflow: visible;}
.finder-tabs::before { content: ''; position: absolute; top: 50%; left: 0; right: 0; height: 2px; background: var(--ink-10); z-index: 0; }
.finder-tab { background: var(--paper); border: 2px solid var(--ink-10); border-radius: 20px; padding: 8px 24px; font-family: 'IBM Plex Mono', monospace; font-size: 0.8rem; color: var(--ink-50); cursor: pointer; position: relative; z-index: 1; transition: all var(--transition); }
.finder-tab:hover { border-color: var(--accent); color: var(--accent); }
.finder-tab.active { background: var(--accent); border-color: var(--accent); color: var(--white); box-shadow: 0 0 0 4px var(--paper); }
.finder-panel{display:none;background:var(--white);border:1px solid var(--ink-10);border-radius:var(--radius-lg);padding:28px}
.finder-panel.active{display:grid;grid-template-columns:1fr 1fr;gap:32px}
.finder-panel h4{font-family:'IBM Plex Serif',serif;font-size:0.92rem;font-weight:500;margin-bottom:12px}
.pollutant-tags{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:8px}
.p-tag{font-family:'IBM Plex Mono',monospace;font-size:0.7rem;font-weight:500;padding:4px 12px;border-radius:var(--radius);background:var(--signal-light);color:var(--signal)}
.finder-rec-list{list-style:none;display:flex;flex-direction:column;gap:6px}
.finder-rec-list li{font-size:0.82rem;color:var(--ink-50);padding-left:16px;position:relative}
.finder-rec-list li::before{content:'→';position:absolute;left:0;color:var(--accent);font-size:0.8rem}

/* ═══ AGES MAP CONTAINER ═══ */
.map-container {
  position: relative;
  width: 100%;
  height: 500px;
  background: var(--ink-05);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--ink-10);
}
.map-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(255,255,255,0.8);
  backdrop-filter: blur(4px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 10;
  transition: opacity 0.3s ease;
}
.map-overlay p {
  margin-bottom: 16px;
  color: var(--ink-50);
  font-size: 0.9rem;
}

/* ═══ RADON ═══ */
.radon{background:var(--white);color:var(--ink);border-top:1px solid var(--ink-10);border-bottom:1px solid var(--ink-10)}
.radon-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:start}
.radon .section-label{color:var(--ink-30)}
.radon .section-label::before{background:var(--ink-15)}
.radon .section-title{color:var(--ink);font-weight:300}
.radon-body{font-size:1rem;color:var(--ink-50);margin-bottom:32px;line-height:1.7}
.radon-stats{display:flex;gap:48px;margin-bottom:32px;border-top:1px solid var(--ink-05);padding-top:24px}
.radon-stat .num{font-family:'IBM Plex Serif',serif;font-size:2.4rem;color:var(--signal);line-height:1}
.radon-stat .label{font-family:'IBM Plex Mono',monospace;font-size:0.68rem;color:var(--ink-30);letter-spacing:0.04em;margin-top:6px;text-transform:uppercase}
.btn-light{display:inline-block;background:var(--ink-05);color:var(--ink);padding:14px 28px;border-radius:var(--radius);text-decoration:none;font-weight:600;font-size:0.9rem;transition:var(--transition)}
.btn-light:hover{background:var(--ink-10);color:var(--ink)}
.radon-map-placeholder{display:none} /* Replaced by actual component */

/* ═══ ABOUT ═══ */
.about{background:var(--paper)}
.about-grid{display:grid;grid-template-columns:300px 1fr;gap:56px;align-items:start}
.about-card{position:sticky;top:84px;background:var(--white);border:1px solid var(--ink-10);border-radius:var(--radius-lg);padding:28px;text-align:center}
.about-photo{width:88px;height:88px;border-radius:50%;background:var(--ink);color:var(--white);display:flex;align-items:center;justify-content:center;font-family:'IBM Plex Serif',serif;font-size:1.6rem;font-weight:300;margin:0 auto 16px;overflow:hidden}
.about-photo img{width:100%;height:100%;object-fit:cover}
.about-card h3{font-family:'IBM Plex Serif',serif;font-weight:500;font-size:1.05rem;margin-bottom:3px}
.about-card .title{font-size:0.78rem;color:var(--ink-50);margin-bottom:20px}
.methods-grid{text-align:left}
.methods-label{font-family:'IBM Plex Mono',monospace;font-size:0.58rem;font-weight:500;letter-spacing:0.12em;text-transform:uppercase;color:var(--ink-30);margin-bottom:8px}
.method-chip{display:inline-block;background:var(--ink-05);border:1px solid var(--ink-10);padding:3px 10px;border-radius:var(--radius);font-family:'IBM Plex Mono',monospace;font-size:0.68rem;font-weight:500;color:var(--ink-70);margin:2px}
.about-text h2{font-size:1.6rem;font-weight:300;letter-spacing:-0.01em;margin-bottom:20px}
.about-text p{font-size:0.92rem;color:var(--ink-80);line-height:1.8;margin-bottom:14px}
.about-milestones{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:28px}
.milestone{background:var(--white);border:1px solid var(--ink-10);border-radius:var(--radius);padding:14px 16px}
.milestone .label{font-family:'IBM Plex Mono',monospace;font-size:0.58rem;font-weight:500;letter-spacing:0.1em;text-transform:uppercase;color:var(--ink-30);margin-bottom:3px}
.milestone .value{font-family:'IBM Plex Serif',serif;font-size:0.88rem;font-weight:500;color:var(--ink)}

/* ═══ FAQ ═══ */
.faq{background:var(--white)}
.faq-list{max-width:680px;margin-top:28px}
.faq-item{border-bottom:1px solid var(--ink-10)}
.faq-q{width:100%;background:none;border:none;cursor:pointer;font-family:'IBM Plex Sans',sans-serif;font-size:0.92rem;font-weight:600;color:var(--ink);text-align:left;padding:18px 0;display:flex;justify-content:space-between;align-items:center}
.faq-q::after{content:'+';font-family:'IBM Plex Mono',monospace;font-size:1.1rem;color:var(--ink-30);transition:transform var(--transition);flex-shrink:0;margin-left:16px}
.faq-item.open .faq-q::after{content:'−'}
.faq-a{max-height:0;overflow:hidden;transition:max-height 0.3s ease}
.faq-item.open .faq-a{max-height:300px}
.faq-a p{padding-bottom:18px;font-size:0.85rem;color:var(--ink-50);line-height:1.7}

/* ═══ CTA ═══ */
.cta-section{background:var(--paper)}
.cta-box{background:var(--ink);color:var(--white);border-radius:var(--radius-lg);padding:52px 48px;display:grid;grid-template-columns:1fr auto;gap:40px;align-items:center}
.cta-box h2{font-weight:300;font-size:1.6rem;letter-spacing:-0.01em;margin-bottom:8px}
.cta-box p{font-size:0.88rem;color:var(--ink-30)}
.cta-box .contact-line{font-family:'IBM Plex Mono',monospace;font-size:0.75rem;color:var(--ink-50);margin-top:10px}
.cta-box .contact-line a{color:var(--accent-muted);text-decoration:none}
.btn-white{display:inline-block;background:var(--white);color:var(--ink);padding:14px 28px;border-radius:var(--radius);text-decoration:none;font-weight:600;font-size:0.88rem;transition:var(--transition);white-space:nowrap}
.btn-white:hover{background:var(--accent-light)}

/* ═══ FOOTER ═══ */
footer{background:var(--paper);border-top:1px solid var(--ink-10);padding:40px 32px 28px}
.footer-inner{max-width:1140px;margin:0 auto;display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px}
.footer-brand .name{font-family:'IBM Plex Serif',serif;font-weight:500;font-size:1rem;color:var(--ink);margin-bottom:8px}
.footer-brand p{font-size:0.78rem;color:var(--ink-50);line-height:1.6}
.footer-contact{margin-top:14px;font-family:'IBM Plex Mono',monospace;font-size:0.72rem;color:var(--ink-30)}
.footer-contact div{margin-bottom:4px}
footer h4{font-family:'IBM Plex Sans',sans-serif;font-weight:600;font-size:0.78rem;color:var(--ink);margin-bottom:12px;letter-spacing:0.02em}
footer ul{list-style:none}
footer ul li{margin-bottom:6px}
footer ul a{color:var(--ink-50);text-decoration:none;font-size:0.78rem;transition:color var(--transition)}
footer ul a:hover{color:var(--ink)}
.footer-bottom{max-width:1140px;margin:24px auto 0;padding-top:18px;border-top:1px solid var(--ink-10);display:flex;justify-content:space-between;font-size:0.7rem;color:var(--ink-30);flex-wrap:wrap;gap:8px}
.footer-legal a{color:var(--ink-30);text-decoration:none;margin-left:16px}
.footer-legal a:hover{color:var(--ink-50)}

/* ═══ SUBPAGE HERO ═══ */
.page-hero{background:var(--paper);padding:120px 32px 48px;border-bottom:1px solid var(--ink-10)}
.page-hero .section-inner{max-width:1140px;margin:0 auto}
.page-hero h1{font-size:clamp(1.8rem,4vw,2.6rem);font-weight:300;letter-spacing:-0.02em;color:var(--ink);margin-bottom:14px}
.page-hero .hero-subtitle{font-size:1.05rem;color:var(--ink-50);max-width:600px;line-height:1.7;margin-bottom:28px}
.page-hero .hero-stats{display:flex;gap:32px;flex-wrap:wrap}
.page-hero .hero-stat .stat-num{font-family:'IBM Plex Serif',serif;font-size:1.8rem;font-weight:300;color:var(--signal);line-height:1}
.page-hero .hero-stat .stat-label{font-family:'IBM Plex Mono',monospace;font-size:0.62rem;color:var(--ink-30);letter-spacing:0.04em;margin-top:4px;text-transform:uppercase}

/* ═══ BREADCRUMB ═══ */
.breadcrumb{font-family:'IBM Plex Mono',monospace;font-size:0.72rem;color:var(--ink-30);margin-bottom:20px;display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.breadcrumb a{color:var(--ink-50);text-decoration:none;transition:color var(--transition)}
.breadcrumb a:hover{color:var(--accent)}
.breadcrumb .sep{color:var(--ink-15)}

/* ═══ CONTENT GRID ═══ */
.content-grid{display:grid;grid-template-columns:1fr 320px;gap:56px;align-items:start}
.content-grid .main-content h2{font-size:1.4rem;font-weight:400;letter-spacing:-0.01em;margin-bottom:14px;margin-top:48px}
.content-grid .main-content h2:first-child{margin-top:0}
.content-grid .main-content h3{font-size:1.05rem;font-weight:500;margin-bottom:10px;margin-top:28px}
.content-grid .main-content p{font-size:0.92rem;color:var(--ink-80);line-height:1.8;margin-bottom:14px}
.content-grid .main-content ul,.content-grid .main-content ol{margin:0 0 18px 20px;font-size:0.88rem;color:var(--ink-80);line-height:1.8}
.content-grid .main-content li{margin-bottom:6px}

/* ═══ SIDEBAR ═══ */
.sidebar{position:sticky;top:84px;display:flex;flex-direction:column;gap:20px}

/* ═══ INFO BOX ═══ */
.info-box{background:var(--white);border:1px solid var(--ink-10);border-radius:var(--radius-lg);padding:24px}
.info-box h4{font-family:'IBM Plex Serif',serif;font-size:0.92rem;font-weight:500;margin-bottom:12px}
.info-box p{font-size:0.82rem;color:var(--ink-50);line-height:1.6}
.info-box ul{list-style:none;font-size:0.82rem;color:var(--ink-50);line-height:1.6}
.info-box ul li{padding:6px 0;border-bottom:1px solid var(--ink-05)}
.info-box ul li:last-child{border-bottom:none}
.info-box.highlight{border-color:var(--signal);border-left:3px solid var(--signal)}
.info-box.accent{border-color:var(--accent);border-left:3px solid var(--accent)}

/* ═══ SUBSTANCE CARD ═══ */
.substance-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px;margin:24px 0}
.substance-card{background:var(--white);border:1px solid var(--ink-10);border-radius:var(--radius-lg);padding:22px;transition:var(--transition)}
.substance-card:hover{border-color:var(--accent);box-shadow:var(--shadow-sm)}
.substance-card h4{font-family:'IBM Plex Serif',serif;font-size:0.95rem;font-weight:500;margin-bottom:6px}
.substance-card p{font-size:0.8rem;color:var(--ink-50);line-height:1.6;margin-bottom:10px}
.substance-card .card-link{font-size:0.78rem;font-weight:600;color:var(--accent);text-decoration:none;transition:color var(--transition)}
.substance-card .card-link:hover{color:var(--accent-hover)}
.substance-card .card-tags{display:flex;flex-wrap:wrap;gap:4px;margin-bottom:10px}
.substance-card .card-tag{font-family:'IBM Plex Mono',monospace;font-size:0.6rem;padding:2px 8px;background:var(--signal-light);color:var(--signal);border-radius:2px}

/* ═══ PRICE HIGHLIGHT ═══ */
.price-highlight{background:var(--accent-light);border:1px solid var(--accent);border-radius:var(--radius-lg);padding:24px;text-align:center}
.price-highlight .price-amount{font-family:'IBM Plex Serif',serif;font-size:2rem;font-weight:400;color:var(--accent)}
.price-highlight .price-unit{font-family:'IBM Plex Mono',monospace;font-size:0.68rem;color:var(--accent);letter-spacing:0.04em;text-transform:uppercase}
.price-highlight .price-note{font-size:0.78rem;color:var(--ink-50);margin-top:8px}

/* ═══ RELATED LINKS ═══ */
.related-links{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:12px;margin:24px 0}
.related-link{display:block;background:var(--white);border:1px solid var(--ink-10);border-radius:var(--radius);padding:16px 20px;text-decoration:none;transition:var(--transition)}
.related-link:hover{border-color:var(--accent);box-shadow:var(--shadow-sm)}
.related-link .rl-title{font-family:'IBM Plex Serif',serif;font-size:0.88rem;font-weight:500;color:var(--ink);margin-bottom:4px}
.related-link .rl-desc{font-size:0.75rem;color:var(--ink-50)}

/* ═══ ANIMATIONS ═══ */
.fade-in{opacity:0;transform:translateY(16px);transition:opacity 0.5s ease,transform 0.5s ease}
.fade-in.visible{opacity:1;transform:translateY(0)}

/* ═══ SEO IMPROVEMENTS ═══ */
.finder-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 24px;
  flex-wrap: wrap;
}

.btn-ghost-sm {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--ink-50);
  text-decoration: none;
  transition: var(--transition);
}

.btn-ghost-sm:hover {
  color: var(--accent);
}

/* ═══ WHY SECTION ═══ */
.why-section{background:var(--white);border-top:1px solid var(--ink-10);border-bottom:1px solid var(--ink-10)}
.why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border:1px solid var(--ink-10);border-radius:var(--radius-lg);overflow:hidden;background:var(--white)}
.why-card{padding:32px 28px;border-right:1px solid var(--ink-10)}
.why-card:last-child{border-right:none}
.why-card h3{font-family:'IBM Plex Serif',serif;font-size:1rem;font-weight:500;margin-bottom:12px;line-height:1.3}
.why-card p{font-size:0.85rem;color:var(--ink-50);line-height:1.7}
.why-icon{font-family:'IBM Plex Mono',monospace;font-size:0.6rem;font-weight:500;letter-spacing:0.08em;text-transform:uppercase;color:var(--accent);margin-bottom:10px}

/* ═══ TESTIMONIALS (hidden until real quotes) ═══ */
.testimonials{display:none}
.testimonials .section-inner{max-width:1140px;margin:0 auto}
.testimonial-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.testimonial-card{background:var(--white);border:1px solid var(--ink-10);border-radius:var(--radius-lg);padding:28px}
.testimonial-card blockquote{font-size:0.88rem;color:var(--ink-80);line-height:1.7;margin-bottom:16px;font-style:italic}
.testimonial-card .testimonial-author{font-family:'IBM Plex Mono',monospace;font-size:0.72rem;color:var(--ink-50)}
.testimonial-card .testimonial-context{font-family:'IBM Plex Mono',monospace;font-size:0.62rem;color:var(--ink-30);margin-top:2px}

/* ═══ COST CONTEXT ═══ */
.cost-context{background:var(--white);border:1px solid var(--ink-10);border-left:3px solid var(--signal);border-radius:var(--radius-lg);padding:24px;margin:24px 0}
.cost-context h4{font-family:'IBM Plex Serif',serif;font-size:0.92rem;font-weight:500;margin-bottom:12px}
.cost-context p{font-size:0.82rem;color:var(--ink-50);line-height:1.6}
.cost-context ul{list-style:none;font-size:0.82rem;color:var(--ink-50);line-height:1.6}
.cost-context ul li{padding:6px 0;border-bottom:1px solid var(--ink-05);display:flex;justify-content:space-between}
.cost-context ul li:last-child{border-bottom:none}
.cost-context .cost-label{color:var(--ink-80)}
.cost-context .cost-range{font-family:'IBM Plex Mono',monospace;font-weight:500;color:var(--signal)}
.cost-context .cost-frame{margin-top:14px;padding-top:14px;border-top:1px solid var(--ink-10);font-size:0.85rem;color:var(--ink-80);font-weight:500}

/* ═══ EXTENDED PROCESS (Steps 5-7) ═══ */
.process-extended{margin-top:48px;padding-top:40px;border-top:1px solid var(--ink-10)}
.process-extended .section-label{margin-bottom:20px}
.process-extended .process-steps{grid-template-columns:repeat(3,1fr)}

/* ═══ HERO URGENCY ═══ */
.hero-urgency{font-family:'IBM Plex Mono',monospace;font-size:0.78rem;color:var(--ink-50);margin-top:20px;max-width:640px;margin-left:auto;margin-right:auto;line-height:1.6}

/* ═══ PRICING CLARIFICATION ═══ */
.pricing-note{margin-top:20px;padding:16px 22px;background:var(--ink-05);border-radius:var(--radius);font-size:0.78rem;color:var(--ink-50);line-height:1.6}

/* ═══ RESPONSIVE ═══ */
@media(max-width:960px){
  .hero-inner{grid-template-columns:1fr;gap:28px}
  .hero-panel{order:-1}
  .context-inner{grid-template-columns:1fr 1fr}
  .service-grid{grid-template-columns:1fr 1fr}
  .svc:nth-child(2){border-right:none}
  .svc:nth-child(3),.svc:nth-child(4){border-top:1px solid var(--ink-10)}
  .svc.featured{border-top:1px solid var(--ink-80)}
  .process-steps{grid-template-columns:1fr 1fr;gap:28px}
  .process-steps::before{display:none}
  .radon-grid{grid-template-columns:1fr}
  .about-grid{grid-template-columns:1fr}
  .about-card{position:static}
  .finder-panel.active{grid-template-columns:1fr}
  .cta-box{grid-template-columns:1fr;text-align:center}
  .footer-inner{grid-template-columns:1fr;gap:24px}
  .nav-links{display:none}
  .hamburger{display:flex}
  .nav-links.open{display:flex!important;flex-direction:column;position:absolute;top:60px;left:0;right:0;background:var(--paper);border-bottom:1px solid var(--ink-10);padding:20px 32px;gap:12px;box-shadow:var(--shadow-md)}
  .content-grid{grid-template-columns:1fr}
  .sidebar{position:static}
  .substance-cards{grid-template-columns:1fr 1fr}
  .why-grid{grid-template-columns:1fr}
  .why-card{border-right:none;border-bottom:1px solid var(--ink-10)}
  .why-card:last-child{border-bottom:none}
  .testimonial-grid{grid-template-columns:1fr}
  .process-extended .process-steps{grid-template-columns:1fr 1fr;gap:28px}
}
@media(max-width:600px){
  section{padding:60px 20px}
  .hero{padding:100px 20px 50px;min-height:auto}
  .page-hero{padding:100px 20px 36px}
  .context-inner{grid-template-columns:1fr 1fr;gap:16px}
  .service-grid{grid-template-columns:1fr}
  .svc{border-right:none!important;border-bottom:1px solid var(--ink-10)}
  .svc.featured{border-bottom:none;border-top:1px solid var(--ink-80)}
  .process-steps{grid-template-columns:1fr;gap:20px}
  .about-milestones{grid-template-columns:1fr}
  .finder-tabs{flex-direction:column}
  .finder-tabs::before { display: none; }
  .finder-tab { margin-bottom: 8px; }
  .hero-trust{flex-direction:column;gap:8px}
  .substance-cards{grid-template-columns:1fr}
  .related-links{grid-template-columns:1fr}
  .page-hero .hero-stats{flex-direction:column;gap:16px}
  .process-extended .process-steps{grid-template-columns:1fr;gap:20px}
}