/* ========================================
   Southeast Anchor Testing — Stylesheet
   Pure CSS, no frameworks, PageSpeed target: 98+
   ======================================== */

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

:root{
    --bg:          #0c0f14;
    --bg-card:     #13161d;
    --bg-card-alt: #181c25;
    --bg-accent:   #0f2a3a;
    --border:      #1e2330;
    --border-lt:   #2a2f3d;
    --text:        #e2e4e9;
    --text-dim:    #8b8f9a;
    --text-muted:  #5c6070;
    --accent:      #0ea5e9;
    --accent-lt:   #38bdf8;
    --red:         #ef4444;
    --amber:       #f59e0b;
    --green:       #10b981;
    --cyan:        #06b6d4;
    --font:        'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --mono:        'JetBrains Mono', monospace;
    --max-w:       1200px;
    --r:           8px;
    --r-lg:        12px;
}

html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.65;font-size:16px;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:var(--accent-lt);text-decoration:none;transition:color .2s}
a:hover{color:#fff}

.container{max-width:var(--max-w);margin:0 auto;padding:0 24px}

/* -- Buttons -- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 28px;border-radius:var(--r);font-weight:600;font-size:.95rem;cursor:pointer;transition:all .2s;border:2px solid transparent;text-decoration:none}
.btn-primary{background:var(--accent);color:#fff;border-color:var(--accent)}
.btn-primary:hover{background:#0284c7;border-color:#0284c7;color:#fff}
.btn-outline{background:transparent;color:var(--text);border-color:var(--border-lt)}
.btn-outline:hover{border-color:var(--accent);color:var(--accent-lt)}
.btn-sm{padding:10px 20px;font-size:.85rem}
.btn-full{width:100%}

/* -- Header -- */
.site-header{position:sticky;top:0;z-index:100;background:rgba(12,15,20,.92);backdrop-filter:blur(12px);border-bottom:1px solid var(--border);padding:0 0}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:64px}
.logo{display:flex;align-items:center;text-decoration:none}
.logo-img{height:50px;width:auto;display:block}
.logo-img-footer{height:44px}
.main-nav{display:flex;align-items:center;gap:6px}
.main-nav a{padding:8px 14px;font-size:.85rem;color:var(--text-dim);font-weight:500;border-radius:6px;transition:all .2s}
.main-nav a:hover{color:#fff;background:rgba(255,255,255,.05)}
.nav-phone{color:var(--accent-lt)!important;font-family:var(--mono);font-size:.82rem!important;letter-spacing:.02em}
.nav-toggle{display:none;background:none;border:none;cursor:pointer;padding:8px;flex-direction:column;gap:5px}
.nav-toggle span{display:block;width:22px;height:2px;background:var(--text);border-radius:2px;transition:all .3s}
.nav-toggle.active span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}
.nav-toggle.active span:nth-child(2){opacity:0}
.nav-toggle.active span:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}

/* -- Section basics -- */
section{padding:80px 0}
.section-head{text-align:center;max-width:720px;margin:0 auto 48px}
.section-head h2{font-size:2rem;font-weight:800;line-height:1.2;margin-bottom:16px}
.section-head p{color:var(--text-dim);font-size:1.05rem;line-height:1.7}
.eyebrow{font-size:.78rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--accent);margin-bottom:12px}
.section-cta{text-align:center;margin-top:40px}
.text-accent{color:var(--accent-lt)}

/* -- Hero -- */
.hero{position:relative;padding:100px 0 80px;overflow:hidden;min-height:540px}
.hero-bg{position:absolute;inset:0;z-index:0}
.hero-bg img{width:100%;height:100%;object-fit:cover;opacity:.7;filter:none}
.hero-bg::after{content:'';position:absolute;inset:0;background:linear-gradient(to right,rgba(12,15,20,.75) 35%,rgba(12,15,20,.3) 65%,rgba(12,15,20,.45))}
.hero .container{position:relative;z-index:1}
.hero-grid{display:grid;grid-template-columns:1fr 320px;gap:48px;align-items:center}
.hero-content h1{font-size:2.6rem;font-weight:800;line-height:1.15;margin-bottom:20px}
.hero-sub{color:rgba(255,255,255,.85);font-size:1.1rem;line-height:1.7;margin-bottom:28px;max-width:540px}
.hero-ctas{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:28px}
.hero-badges{display:flex;flex-wrap:wrap;gap:8px}
.badge{background:rgba(14,165,233,.1);border:1px solid rgba(14,165,233,.25);color:var(--accent-lt);padding:6px 14px;border-radius:20px;font-size:.75rem;font-weight:600;letter-spacing:.03em}

/* -- Gauge -- */
.gauge-container{display:flex;justify-content:center}
.gauge-wrapper{position:relative;width:260px;text-align:center}
.gauge-svg{width:100%;display:block}
.gauge-track{fill:none;stroke:var(--border);stroke-width:10;opacity:.5}
.gauge-fill{fill:none;stroke:url(#gaugeGrad);stroke-width:10;stroke-dasharray:754;stroke-dashoffset:754;stroke-linecap:round;transform:rotate(135deg);transform-origin:center;transition:none}
.gauge-fill.animate{stroke-dashoffset:189;transition:stroke-dashoffset 2s cubic-bezier(.25,.46,.45,.94)}
.gauge-center{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);text-align:center}
.gauge-value{font-family:var(--mono);font-size:2.4rem;font-weight:700;color:#fff;line-height:1}
.gauge-unit{font-size:.65rem;color:var(--text-muted);letter-spacing:.1em;margin-top:4px;text-transform:uppercase}
.gauge-status{font-size:.85rem;font-weight:700;color:var(--green);margin-top:8px;opacity:0;transition:opacity .5s}
.gauge-status.show{opacity:1}
.gauge-readout{display:flex;justify-content:center;gap:24px;margin-top:16px}
.readout-item{text-align:center}
.readout-label{font-size:.65rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.06em}
.readout-val{font-family:var(--mono);font-size:.82rem;color:var(--text);font-weight:500}

/* -- Cards / Grids -- */
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}

.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--r-lg);padding:28px;display:flex;flex-direction:column;transition:border-color .2s}
.card:hover{border-color:var(--border-lt)}
.card h3{font-size:1.1rem;font-weight:700;margin-bottom:10px}
.card p{color:var(--text-dim);font-size:.9rem;line-height:1.7;flex:1}
.card-icon{width:44px;height:44px;border-radius:10px;display:flex;align-items:center;justify-content:center;margin-bottom:16px}
.ci-cyan{background:rgba(6,182,212,.12);color:var(--cyan)}
.ci-red{background:rgba(239,68,68,.12);color:var(--red)}
.ci-amber{background:rgba(245,158,11,.12);color:var(--amber)}
.ci-green{background:rgba(16,185,129,.12);color:var(--green)}
.card-cta{display:inline-block;margin-top:16px;font-size:.85rem;font-weight:600;color:var(--accent-lt)}
.card-cta:hover{color:#fff}

/* -- Photo strip -- */
.photo-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:4px;padding:4px 0}
.photo-strip img{width:100%;height:200px;object-fit:cover}

/* -- Standards cards -- */
.std-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--r-lg);padding:24px}
.std-card:hover{border-color:var(--border-lt)}
.std-tag{display:inline-block;font-size:.65rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;padding:3px 10px;border-radius:4px;background:rgba(14,165,233,.12);color:var(--accent-lt);margin-bottom:12px}
.std-card h4{font-size:1rem;font-weight:700;margin-bottom:8px}
.std-card p{color:var(--text-dim);font-size:.88rem;line-height:1.65}
.std-link{display:inline-block;margin-top:12px;font-size:.82rem;font-weight:600;color:var(--accent-lt)}

/* -- Requirements -- */
.requirements{background:var(--bg-card)}
.req-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-bottom:24px}
.req-card{background:var(--bg);border:1px solid var(--border);border-radius:var(--r-lg);padding:28px;text-align:center}
.req-pct{font-family:var(--mono);font-size:2.8rem;font-weight:800;color:var(--accent-lt);line-height:1;margin-bottom:12px}
.req-card h4{font-size:.95rem;font-weight:700;margin-bottom:8px}
.req-card p{color:var(--text-dim);font-size:.85rem;line-height:1.6}
.req-fail{background:rgba(239,68,68,.08);border:1px solid rgba(239,68,68,.2);border-radius:var(--r);padding:16px 24px;color:var(--text);font-size:.9rem;line-height:1.6;text-align:center}
.req-fail strong{color:var(--red)}

/* -- Failure modes -- */
.failure-modes{padding-bottom:60px}
.modes-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.mode-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--r-lg);padding:24px}
.mode-card h4{font-size:.95rem;font-weight:700;margin-bottom:8px}
.mode-card p{color:var(--text-dim);font-size:.82rem;line-height:1.6}
.mode-tag{display:inline-block;font-size:.65rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;padding:2px 10px;border-radius:4px;margin-bottom:10px}
.tag-ductile{background:rgba(16,185,129,.12);color:var(--green)}
.tag-brittle{background:rgba(239,68,68,.1);color:var(--red)}

/* -- Calculator teaser -- */
.calc-teaser{background:var(--bg-accent);border-top:1px solid var(--border);border-bottom:1px solid var(--border);padding:64px 0}
.calc-teaser-inner{display:grid;grid-template-columns:1fr 340px;gap:48px;align-items:center}
.calc-teaser-content h2{font-size:1.8rem;font-weight:800;margin-bottom:16px}
.calc-teaser-content p{color:var(--text-dim);margin-bottom:24px;line-height:1.7}
.calc-mock{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--r-lg);padding:20px;font-family:var(--mono);font-size:.82rem}
.calc-mock-row{display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px solid var(--border)}
.calc-label{color:var(--text-dim)}
.calc-input{color:var(--text);font-weight:500}
.calc-mock-result{margin-top:16px;padding:16px;background:rgba(14,165,233,.08);border:1px solid rgba(14,165,233,.2);border-radius:var(--r);display:flex;justify-content:space-between;align-items:center}
.calc-result-label{color:var(--accent-lt);font-weight:600;font-size:.75rem;text-transform:uppercase;letter-spacing:.06em}
.calc-result-value{color:#fff;font-size:1.3rem;font-weight:700}

/* -- Territory -- */
.territory-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--r-lg);padding:28px}
.territory-card h3{font-size:1.15rem;font-weight:700;margin-bottom:6px}
.territory-code{font-size:.8rem;color:var(--accent-lt);font-weight:500;margin-bottom:12px}
.territory-cities{color:var(--text-dim);font-size:.9rem;line-height:1.8}

/* -- Big Dig callout -- */
.big-dig-callout{background:var(--bg-card);border-top:1px solid var(--border);border-bottom:1px solid var(--border);padding:48px 0}
.big-dig-inner{display:flex;gap:40px;align-items:center}
.big-dig-stats{flex-shrink:0;text-align:center;width:120px}
.big-dig-number{font-family:var(--mono);font-size:4rem;font-weight:800;color:var(--red);line-height:1;display:block}
.big-dig-unit{font-size:.85rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.08em}
.big-dig-content h3{font-size:1.2rem;font-weight:700;margin-bottom:10px}
.big-dig-content p{color:var(--text-dim);font-size:.95rem;line-height:1.7;margin-bottom:12px}
.big-dig-link{font-weight:600;font-size:.9rem}

/* -- FAQ -- */
.faq{background:var(--bg-card)}
.faq-list{max-width:800px;margin:0 auto}
.faq-item{border-bottom:1px solid var(--border)}
.faq-q{display:flex;justify-content:space-between;align-items:center;width:100%;padding:20px 0;background:none;border:none;cursor:pointer;color:var(--text);font-size:1rem;font-weight:600;text-align:left;font-family:var(--font);gap:16px}
.faq-q:hover{color:var(--accent-lt)}
.faq-icon{width:24px;height:24px;flex-shrink:0;position:relative}
.faq-icon::before,.faq-icon::after{content:'';position:absolute;background:var(--text-dim);border-radius:2px;transition:transform .3s}
.faq-icon::before{width:14px;height:2px;top:11px;left:5px}
.faq-icon::after{width:2px;height:14px;top:5px;left:11px}
.faq-item.active .faq-icon::after{transform:rotate(90deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease}
.faq-item.active .faq-a{max-height:400px}
.faq-a-inner{padding:0 0 20px;color:var(--text-dim);font-size:.95rem;line-height:1.75}

/* -- Contact -- */
.contact{padding:80px 0 100px}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;max-width:960px;margin:0 auto}
.contact-info{display:flex;flex-direction:column;gap:24px;padding-top:8px}
.contact-method{display:flex;gap:14px;align-items:flex-start}
.contact-method svg{flex-shrink:0;color:var(--accent);margin-top:2px}
.cm-label{font-size:.75rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.06em;margin-bottom:2px}
.cm-value{font-weight:600;font-size:1.05rem}
.trust-signals{margin-top:auto;padding:20px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--r);font-size:.82rem;color:var(--text-dim);line-height:1.7}

.contact-form{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--r-lg);padding:32px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-group{margin-bottom:16px}
.form-group label{display:block;font-size:.8rem;font-weight:600;color:var(--text-dim);margin-bottom:6px;text-transform:uppercase;letter-spacing:.04em}
.form-group input,.form-group select,.form-group textarea{width:100%;padding:12px 14px;background:var(--bg);border:1px solid var(--border);border-radius:var(--r);color:var(--text);font-family:var(--font);font-size:.9rem;transition:border-color .2s}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:var(--accent)}
.form-group select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%238b8f9a' d='M2 4l4 4 4-4'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center}
.form-group textarea{resize:vertical;min-height:100px}

.form-success{display:none;text-align:center;padding:48px 24px}
.form-success.show{display:block}
.success-check{width:56px;height:56px;border-radius:50%;background:rgba(16,185,129,.12);color:var(--green);font-size:1.5rem;display:flex;align-items:center;justify-content:center;margin:0 auto 16px}
.form-success h3{font-size:1.2rem;margin-bottom:8px}
.form-success p{color:var(--text-dim);font-size:.9rem}

/* -- Footer -- */
.site-footer{background:var(--bg-card);border-top:1px solid var(--border);padding:48px 0 32px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:40px;margin-bottom:32px}
.footer-brand p{color:var(--text-dim);font-size:.85rem;line-height:1.7;margin-top:16px}
.footer-heading{font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:var(--text-muted);margin-bottom:16px}
.footer-links{list-style:none}
.footer-links li{margin-bottom:8px}
.footer-links a{color:var(--text-dim);font-size:.85rem}
.footer-links a:hover{color:var(--accent-lt)}
.footer-bottom{border-top:1px solid var(--border);padding-top:20px}
.footer-bottom p{color:var(--text-muted);font-size:.78rem}

/* ====== RESPONSIVE ====== */
@media(max-width:1024px){
    .hero-grid{grid-template-columns:1fr;text-align:center}
    .hero-content h1{font-size:2.1rem}
    .hero-sub{margin:0 auto 28px}
    .hero-ctas{justify-content:center}
    .hero-badges{justify-content:center}
    .gauge-container{margin-top:24px}
    .grid-4{grid-template-columns:repeat(2,1fr)}
    .modes-grid{grid-template-columns:repeat(3,1fr)}
    .req-grid{grid-template-columns:repeat(2,1fr)}
    .calc-teaser-inner{grid-template-columns:1fr}
    .calc-teaser-preview{max-width:400px;margin:0 auto}
}

@media(max-width:768px){
    section{padding:56px 0}
    .section-head h2{font-size:1.6rem}
    .nav-toggle{display:flex}
    .main-nav{position:fixed;top:64px;left:0;right:0;background:var(--bg-card);border-bottom:1px solid var(--border);flex-direction:column;padding:16px 24px;gap:4px;display:none}
    .main-nav.open{display:flex}
    .main-nav a{padding:12px 16px;font-size:.95rem}
    .hero{padding:72px 0 56px;min-height:auto}
    .hero-content h1{font-size:1.8rem}
    .gauge-wrapper{width:220px}
    .grid-4,.grid-3,.req-grid{grid-template-columns:1fr}
    .modes-grid{grid-template-columns:1fr 1fr}
    .photo-strip{grid-template-columns:repeat(2,1fr)}
    .photo-strip img{height:150px}
    .contact-grid{grid-template-columns:1fr}
    .form-row{grid-template-columns:1fr}
    .footer-grid{grid-template-columns:1fr;gap:32px}
    .big-dig-inner{flex-direction:column;text-align:center}
    .big-dig-stats{width:auto}
}

@media(max-width:480px){
    .hero-content h1{font-size:1.5rem}
    .hero-ctas{flex-direction:column}
    .hero-ctas .btn{width:100%}
    .modes-grid{grid-template-columns:1fr}
    .gauge-wrapper{width:200px}
    .gauge-value{font-size:2rem}
}

/* -- Reduced motion -- */
@media(prefers-reduced-motion:reduce){
    *{transition-duration:0s!important;animation-duration:0s!important}
    .gauge-fill.animate{stroke-dashoffset:189}
    html{scroll-behavior:auto}
}

/* ====== CALCULATOR PAGE ====== */
.calc-page{padding:100px 0 80px}
.calc-page-head{max-width:720px;margin-bottom:48px}
.calc-page-head h1{font-size:2.2rem;font-weight:800;line-height:1.2;margin-bottom:16px}
.calc-page-head p{color:var(--text-dim);font-size:1.05rem;line-height:1.7}
.breadcrumb{font-size:.8rem;color:var(--text-muted);margin-bottom:16px}
.breadcrumb a{color:var(--accent-lt)}
.breadcrumb span{margin:0 6px}

.calc-layout{display:grid;grid-template-columns:400px 1fr;gap:32px;align-items:start}
.calc-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--r-lg);padding:28px;margin-bottom:24px}
.calc-card h3{font-size:1.1rem;font-weight:700;margin-bottom:20px}

.calc-field{margin-bottom:20px}
.calc-field label{display:block;font-size:.82rem;font-weight:600;color:var(--text-dim);margin-bottom:6px}
.calc-field select,.calc-field input{width:100%;padding:12px 14px;background:var(--bg);border:1px solid var(--border);border-radius:var(--r);color:var(--text);font-family:var(--font);font-size:.9rem;transition:border-color .2s}
.calc-field select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%238b8f9a' d='M2 4l4 4 4-4'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center}
.calc-field select:focus,.calc-field input:focus{outline:none;border-color:var(--accent)}
.input-unit{position:relative}
.input-unit input{padding-right:70px}
.input-unit .unit{position:absolute;right:14px;top:50%;transform:translateY(-50%);font-size:.8rem;color:var(--text-muted)}

.result-card{text-align:center;border-color:var(--accent);border-width:2px}
.result-main{padding:24px 0 16px}
.result-label{font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.1em;color:var(--accent-lt)}
.result-value{font-family:var(--mono);font-size:3.5rem;font-weight:700;color:#fff;line-height:1.1;margin:8px 0 4px}
.result-unit{font-size:.85rem;color:var(--text-muted)}
.result-governing{padding:16px 0 0;font-size:.9rem}
.gov-tag{display:inline-block;padding:6px 16px;border-radius:20px;font-size:.8rem;font-weight:600}
.gov-steel{background:rgba(14,165,233,.12);color:var(--accent-lt)}
.gov-conc{background:rgba(245,158,11,.12);color:var(--amber)}

.breakdown-card h3{margin-bottom:16px}
.breakdown-section{margin-bottom:20px;padding-bottom:20px;border-bottom:1px solid var(--border)}
.breakdown-section:last-child{border-bottom:none;margin-bottom:0;padding-bottom:0}
.breakdown-section h4{font-size:.85rem;font-weight:700;color:var(--text-dim);margin-bottom:12px;text-transform:uppercase;letter-spacing:.04em}
.breakdown-row{display:flex;justify-content:space-between;padding:6px 0;font-size:.88rem;color:var(--text-dim)}
.breakdown-row span:last-child{font-family:var(--mono);font-weight:500;color:var(--text)}
.breakdown-row.highlight{background:rgba(14,165,233,.06);margin:4px -12px;padding:8px 12px;border-radius:var(--r)}
.breakdown-row.highlight span:last-child{color:var(--accent-lt);font-weight:700}
.breakdown-row.governs{background:rgba(16,185,129,.08);margin:0 -12px;padding:10px 12px;border-radius:var(--r)}
.breakdown-row.governs span{color:var(--green);font-weight:700}
.breakdown-row.governs span:last-child{font-size:1.1rem}

.ref-card p{color:var(--text-dim);font-size:.85rem;line-height:1.65;margin-bottom:10px}
.ref-card p:last-child{margin-bottom:0}
.ref-note{font-style:italic;color:var(--text-muted);border-top:1px solid var(--border);padding-top:12px;margin-top:16px}

@media(max-width:860px){
    .calc-layout{grid-template-columns:1fr}
}
@media(max-width:480px){
    .calc-page-head h1{font-size:1.6rem}
    .result-value{font-size:2.5rem}
}
.req-ref{text-align:center;font-size:.82rem;color:var(--text-muted);margin-top:16px}
.req-ref a{color:var(--accent-lt);font-weight:500}

/* ====== ABOUT SECTION ====== */
.about{padding:80px 0}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;max-width:800px;margin:0 auto}
.about-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--r-lg);padding:28px}
.about-card h3{font-size:1.1rem;font-weight:700;margin-bottom:4px}
.about-title{font-size:.82rem;font-weight:600;color:var(--accent-lt);margin-bottom:12px;font-family:var(--mono);letter-spacing:.02em}
.about-card p:last-child{color:var(--text-dim);font-size:.9rem;line-height:1.7}
@media(max-width:768px){.about-grid{grid-template-columns:1fr}}

/* ====== LEGAL PAGES ====== */
.legal-page{padding:100px 0 80px}
.legal-content{max-width:760px}
.legal-content h1{font-size:2rem;font-weight:800;margin-bottom:8px}
.legal-meta{font-size:.85rem;color:var(--text-muted);margin-bottom:32px}
.legal-content h2{font-size:1.2rem;font-weight:700;margin-top:32px;margin-bottom:12px}
.legal-content h3{font-size:1rem;font-weight:600;color:var(--text-dim);margin-top:20px;margin-bottom:8px}
.legal-content p{color:var(--text-dim);font-size:.92rem;line-height:1.75;margin-bottom:12px}
.footer-legal{font-size:.75rem;margin-top:8px}
.footer-legal a{color:var(--text-muted);margin:0 2px}
.footer-legal a:hover{color:var(--accent-lt)}

/* ====== GUIDE / RESOURCE PAGES ====== */
.guide-page{padding:100px 0 80px}
.guide-content{max-width:880px}
.guide-content h1{font-size:2.2rem;font-weight:800;line-height:1.2;margin-bottom:20px}
.guide-lead{font-size:1.08rem;line-height:1.8;color:var(--text);margin-bottom:20px;border-left:3px solid var(--accent);padding-left:20px}
.guide-content h2{font-size:1.4rem;font-weight:800;margin-top:48px;margin-bottom:16px}
.guide-content h3{font-size:1.1rem;font-weight:700;margin-top:28px;margin-bottom:10px}
.guide-content h4{font-size:1rem;font-weight:700;margin-bottom:6px}
.guide-content p{color:var(--text-dim);font-size:.95rem;line-height:1.75;margin-bottom:14px}

.diagram-pair{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin:32px 0}
.diagram-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--r-lg);padding:24px;text-align:center}
.diagram-card h3{font-size:1rem;margin-bottom:16px;text-align:center}
.diagram-card svg{width:100%;max-width:460px;margin:0 auto}
.diagram-caption{font-size:.85rem;color:var(--text-dim);line-height:1.6;margin-top:16px;margin-bottom:0;text-align:left}

.example-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:20px 0 24px}
.example-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--r);padding:20px}
.example-card h4{font-size:.9rem;color:var(--accent-lt);margin-bottom:8px}
.example-card p{font-size:.88rem;margin-bottom:6px}
.example-card strong{color:#fff}

.comparison-table{margin:20px 0 24px;overflow-x:auto}
.comparison-table table{width:100%;border-collapse:collapse;font-size:.9rem}
.comparison-table th{background:var(--bg-card);color:var(--accent-lt);font-weight:700;text-align:left;padding:12px 16px;border-bottom:2px solid var(--border)}
.comparison-table td{padding:12px 16px;border-bottom:1px solid var(--border);color:var(--text-dim)}

.flowchart-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--r-lg);padding:32px;margin:24px 0}
.flowchart-card svg{width:100%;max-width:700px;margin:0 auto;display:block}

.ref-list{margin:20px 0}
.ref-item{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--r);padding:20px;margin-bottom:12px}
.ref-item h4{font-size:.95rem;margin-bottom:6px}
.ref-item h4 a{color:var(--accent-lt)}
.ref-item p{font-size:.88rem;margin-bottom:0}

.guide-cta{background:var(--bg-accent);border:1px solid var(--border);border-radius:var(--r-lg);padding:40px;margin-top:48px;text-align:center}
.guide-cta h2{font-size:1.5rem;margin-top:0;margin-bottom:12px}
.guide-cta p{max-width:600px;margin:0 auto 24px}
.guide-cta .btn{margin:0 8px}

@media(max-width:768px){
    .diagram-pair{grid-template-columns:1fr}
    .example-grid{grid-template-columns:1fr}
    .guide-content h1{font-size:1.7rem}
    .guide-cta .btn{display:block;margin:8px 0}
}

/* ====== GUIDE HERO ====== */
.guide-hero{position:relative;padding:120px 0 48px;overflow:hidden}
.guide-hero-bg{position:absolute;inset:0;z-index:0}
.guide-hero-bg img{width:100%;height:100%;object-fit:cover;opacity:.7;filter:none}
.guide-hero-bg::after{content:'';position:absolute;inset:0;background:linear-gradient(to right,rgba(12,15,20,.75) 40%,rgba(12,15,20,.3) 65%,rgba(12,15,20,.45))}
.guide-hero .container{position:relative;z-index:1}
.guide-hero h1{font-size:2.4rem;font-weight:800;line-height:1.15;margin-bottom:16px;max-width:700px}
.guide-hero-sub{color:rgba(255,255,255,.85);font-size:1.05rem;line-height:1.7;max-width:600px}
.guide-hero .breadcrumb{margin-bottom:20px}

/* ====== AUTHOR BYLINE ====== */
.author-byline{display:flex;flex-wrap:wrap;gap:24px;align-items:flex-start;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--r-lg);padding:20px 24px;margin-bottom:32px}
.author-info{flex:1;min-width:200px}
.author-label{font-size:.65rem;font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:var(--text-muted);margin-bottom:2px}
.author-name{font-size:.95rem;font-weight:700;color:#fff;margin-bottom:2px}
.author-role{font-size:.82rem;color:var(--accent-lt);margin-bottom:0}
.author-meta{flex-basis:100%;border-top:1px solid var(--border);padding-top:12px;margin-top:4px}
.author-meta p{font-size:.78rem;color:var(--text-muted);margin-bottom:0}
@media(max-width:768px){
    .guide-hero h1{font-size:1.7rem}
    .author-byline{flex-direction:column;gap:16px}
}

/* ====== CREDENTIALS SECTION ====== */
.credentials{background:var(--bg-card);border-top:1px solid var(--border);padding:64px 0}
.cred-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;max-width:800px;margin:0 auto 24px}
.cred-card{background:var(--bg);border:1px solid var(--border);border-radius:var(--r-lg);padding:28px}
.cred-card h3{font-size:1.1rem;font-weight:700;margin-bottom:4px}
.cred-title{font-family:var(--mono);font-size:.82rem;font-weight:600;color:var(--accent-lt);margin-bottom:2px;letter-spacing:.02em}
.cred-role{font-size:.85rem;color:var(--text-dim);margin-bottom:12px}
.cred-card p:last-of-type{color:var(--text-dim);font-size:.88rem;line-height:1.7}
.cred-badges{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.cred-badge{background:rgba(14,165,233,.08);border:1px solid rgba(14,165,233,.2);color:var(--accent-lt);padding:4px 12px;border-radius:16px;font-size:.72rem;font-weight:600;letter-spacing:.03em}
.cred-review{text-align:center;font-size:.82rem;color:var(--text-muted)}
@media(max-width:768px){.cred-grid{grid-template-columns:1fr}}

/* ====== FAILURE PROTOCOL PAGE ====== */
.callout{border-radius:var(--r-lg);padding:24px 28px;margin:24px 0}
.callout h4{font-size:1rem;font-weight:700;margin-bottom:8px}
.callout p{font-size:.9rem;margin-bottom:0}
.callout-red{background:rgba(239,68,68,.06);border:1px solid rgba(239,68,68,.2)}
.callout-red h4{color:var(--red)}
.callout-blue{background:rgba(14,165,233,.06);border:1px solid rgba(14,165,233,.2)}
.callout-blue h4{color:var(--accent-lt)}

.protocol-steps{margin:24px 0}
.p-step{display:flex;gap:20px;padding:20px 0;border-bottom:1px solid var(--border)}
.p-step:last-child{border-bottom:none}
.p-num{width:36px;height:36px;border-radius:50%;background:rgba(14,165,233,.12);color:var(--accent-lt);font-family:var(--mono);font-size:1rem;font-weight:700;display:flex;align-items:center;justify-content:center;flex-shrink:0;margin-top:2px}
.p-step h4{font-size:.95rem;font-weight:700;margin-bottom:6px}
.p-step p{font-size:.9rem;margin-bottom:0}

.mode-detail-grid{display:grid;grid-template-columns:1fr;gap:16px;margin:20px 0}
.mode-detail{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--r-lg);padding:24px}
.mode-detail h3{font-size:1.05rem;font-weight:700;margin-bottom:6px}
.mode-detail p{font-size:.9rem;margin-bottom:0}

.cause-list{margin:20px 0}
.cause-item{padding:20px 0;border-bottom:1px solid var(--border)}
.cause-item:last-child{border-bottom:none}
.cause-item h3{font-size:1rem;font-weight:700;margin-bottom:8px;color:var(--text)}
.cause-item p{font-size:.9rem;margin-bottom:0}

.rem-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:20px 0}
.rem-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--r-lg);padding:24px}
.rem-card h3{font-size:1rem;font-weight:700;margin-bottom:8px}
.rem-card p{font-size:.88rem;margin-bottom:0}

@media(max-width:768px){.rem-grid{grid-template-columns:1fr}}

/* ====== NAV DROPDOWN ====== */
.nav-dropdown{position:relative;display:flex;align-items:center}
.nav-dropdown-btn{background:none;border:none;cursor:pointer;padding:8px 14px;font-size:.85rem;color:var(--text-dim);font-weight:500;font-family:var(--font);border-radius:6px;transition:all .2s;display:flex;align-items:center;gap:4px;white-space:nowrap}
.nav-dropdown-btn:hover,.nav-dropdown-btn[aria-current]{color:#fff;background:rgba(255,255,255,.05)}
.nav-arrow{font-size:.65rem;transition:transform .2s}
.main-nav .nav-dropdown-menu{display:none !important;position:absolute;top:calc(100% + 4px);left:0;min-width:280px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--r);padding:6px 0;box-shadow:0 8px 24px rgba(0,0,0,.5);z-index:200;flex-direction:column}
.nav-dropdown:hover > .nav-dropdown-menu{display:flex !important}
.nav-dropdown:focus-within > .nav-dropdown-menu{display:flex !important}
.nav-dropdown:hover .nav-arrow{transform:rotate(180deg)}
.main-nav .nav-dropdown-menu a{display:block;padding:10px 18px;font-size:.85rem;color:var(--text-dim);font-weight:500;transition:all .15s;white-space:nowrap}
.main-nav .nav-dropdown-menu a:hover,.main-nav .nav-dropdown-menu a[aria-current]{color:#fff;background:rgba(255,255,255,.05)}

@media(max-width:768px){
    .nav-dropdown{width:100%;flex-direction:column;align-items:stretch;padding:0;margin:0}
    .nav-dropdown-btn{padding:12px 16px;font-size:.95rem;width:100%;justify-content:space-between;text-align:left}
    .main-nav .nav-dropdown-menu{position:static;box-shadow:none;border:none;background:rgba(255,255,255,.02);border-radius:0;padding:0 0 0 16px;min-width:auto}
    .nav-dropdown:hover > .nav-dropdown-menu,.nav-dropdown:focus-within > .nav-dropdown-menu{display:none}
    .nav-dropdown.open > .nav-dropdown-menu{display:flex;flex-direction:column}
    .nav-dropdown.open .nav-arrow{transform:rotate(180deg)}
}

/* ====== DO I NEED TESTING PAGE ====== */
.decision-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:24px 0}
.decision-card{border-radius:var(--r-lg);padding:24px}
.decision-card h3{font-size:1rem;font-weight:700;margin-bottom:10px}
.decision-card p{font-size:.9rem;margin-bottom:0}
.decision-yes{background:rgba(16,185,129,.06);border:1px solid rgba(16,185,129,.2)}
.decision-yes h3{color:var(--green)}
.decision-maybe{background:rgba(245,158,11,.06);border:1px solid rgba(245,158,11,.2)}
.decision-maybe h3{color:var(--amber)}
.decision-no{background:rgba(14,165,233,.06);border:1px solid rgba(14,165,233,.2)}
.decision-no h3{color:var(--accent-lt)}

.freq-table{margin:20px 0;overflow-x:auto}
.freq-table table{width:100%;border-collapse:collapse;font-size:.88rem}
.freq-table th{background:var(--bg-card);color:var(--accent-lt);font-weight:700;text-align:left;padding:12px 16px;border-bottom:2px solid var(--border)}
.freq-table td{padding:12px 16px;border-bottom:1px solid var(--border);color:var(--text-dim);vertical-align:top}
.freq-pct{font-family:var(--mono);font-weight:700;color:var(--accent-lt);font-size:.95rem;white-space:nowrap}

.state-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin:24px 0}
.state-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--r-lg);padding:28px}
.state-card h3{font-size:1.15rem;font-weight:700;margin-bottom:8px}
.state-code-tag{display:inline-block;font-size:.75rem;font-weight:700;letter-spacing:.06em;padding:4px 12px;border-radius:4px;background:rgba(14,165,233,.1);color:var(--accent-lt);margin-bottom:8px}
.state-effective{font-size:.8rem;color:var(--text-muted);margin-bottom:12px}
.state-card p{font-size:.88rem}
.state-source{font-size:.8rem;margin-top:12px;border-top:1px solid var(--border);padding-top:10px}
.state-source a{color:var(--accent-lt)}

@media(max-width:768px){.decision-grid,.state-grid{grid-template-columns:1fr}}

/* ====== MOBILE OVERFLOW FIXES ====== */
html,body{overflow-x:hidden;max-width:100vw}
.container{overflow-wrap:break-word;word-wrap:break-word}
table{table-layout:auto;word-break:break-word}
@media(max-width:768px){
    .freq-table{margin-left:-24px;margin-right:-24px;padding:0 24px}
    .freq-table table{min-width:600px}
    .comparison-table{margin-left:-24px;margin-right:-24px;padding:0 24px}
    .comparison-table table{min-width:500px}
    .guide-lead{padding-left:16px;border-left-width:3px}
    .protocol-steps .p-step{flex-wrap:wrap}
    .hero-ctas{flex-direction:column}
    .hero-ctas .btn{width:100%}
    .guide-cta .btn{display:block;margin:8px 0}
    .flowchart-card{padding:16px;overflow-x:auto}
    .diagram-caption{font-size:.8rem}
    .cred-title{font-size:.75rem;word-break:break-all}
}
@media(max-width:480px){
    .container{padding:0 16px}
    .guide-hero h1{font-size:1.4rem}
    .guide-content h2{font-size:1.2rem}
    .req-pct{font-size:2.2rem}
    .state-code-tag{font-size:.7rem}
}

/* ====== BIG DIG CASE STUDY ====== */
.timeline{margin:24px 0;border-left:3px solid var(--border);padding-left:24px}
.tl-item{position:relative;padding:12px 0 20px;border-bottom:1px solid var(--border)}
.tl-item:last-child{border-bottom:none}
.tl-item::before{content:'';position:absolute;left:-30px;top:18px;width:10px;height:10px;border-radius:50%;background:var(--accent);border:2px solid var(--bg)}
.tl-collapse::before{background:var(--red)}
.tl-date{font-family:var(--mono);font-size:.82rem;font-weight:700;color:var(--accent-lt);display:block;margin-bottom:6px}
.tl-collapse .tl-date{color:var(--red)}
.tl-item p{font-size:.9rem;margin-bottom:0}

.consequence-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:20px 0}
.consequence-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--r-lg);padding:24px;text-align:center}
.consequence-amount{font-family:var(--mono);font-size:2.2rem;font-weight:800;color:var(--red);display:block;margin-bottom:10px}
.consequence-card p{font-size:.88rem;margin-bottom:0}

.code-change-list{margin:20px 0}
.code-change{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--r-lg);padding:24px;margin-bottom:16px}
.code-change h3{font-size:1rem;font-weight:700;color:var(--accent-lt);margin-bottom:8px}
.code-change p{font-size:.9rem;margin-bottom:0}

@media(max-width:768px){.consequence-grid{grid-template-columns:1fr}.consequence-amount{font-size:1.8rem}}

/* ====== EQUIPMENT PAGE ====== */
.equip-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin:24px 0}
.equip-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--r-lg);overflow:hidden}
.equip-card img{width:100%;height:220px;object-fit:cover}
.equip-card h3{font-size:1.05rem;font-weight:700;padding:20px 24px 8px}
.equip-card p{font-size:.9rem;color:var(--text-dim);line-height:1.7;padding:0 24px 24px}

.field-gallery{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin:24px 0}
.field-photo{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--r-lg);overflow:hidden}
.field-photo img{width:100%;height:240px;object-fit:cover}
.photo-cap{font-size:.82rem;color:var(--text-dim);padding:12px 20px;margin:0;line-height:1.5}

@media(max-width:768px){.equip-grid,.field-gallery{grid-template-columns:1fr}.equip-card img,.field-photo img{height:200px}}

/* ====== STANDARDS PAGES ====== */
.std-quick-ref{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--r-lg);padding:28px;margin:24px 0}
.std-quick-ref h2{margin-top:0;margin-bottom:16px;font-size:1.2rem}
.ref-table table{width:100%;border-collapse:collapse;font-size:.9rem}
.ref-table td{padding:10px 16px;border-bottom:1px solid var(--border);color:var(--text-dim);vertical-align:top}
.ref-table td:first-child{font-weight:600;color:var(--text);width:160px;white-space:nowrap}
.report-items{margin:16px 0;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--r-lg);overflow:hidden}
.report-row{padding:10px 20px;border-bottom:1px solid var(--border);font-size:.9rem;color:var(--text-dim)}
.report-row:last-child{border-bottom:none}
.report-row::before{content:'•';color:var(--accent-lt);margin-right:10px;font-weight:700}
@media(max-width:768px){.ref-table td:first-child{width:auto;white-space:normal}}

/* ====== OSHA FALL PROTECTION PAGE ====== */
.anchor-types-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:20px 0}
.anchor-type-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--r-lg);padding:20px}
.anchor-type-card h3{font-size:.95rem;font-weight:700;margin-bottom:8px}
.anchor-type-card p{font-size:.85rem;margin-bottom:0}
.schedule-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:24px 0}
.schedule-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--r-lg);padding:24px}
.schedule-freq{font-family:var(--mono);font-size:1.4rem;font-weight:800;color:var(--accent-lt);margin-bottom:8px}
.schedule-card h3{font-size:1rem;font-weight:700;margin-bottom:8px}
.schedule-card p{font-size:.88rem;margin-bottom:0}
@media(max-width:768px){.anchor-types-grid,.schedule-grid{grid-template-columns:1fr}}

/* ====== CITY PAGES ====== */
.city-services{margin:24px 0}
.city-req{margin:16px 0}
.city-coverage{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin:20px 0}
.coverage-col{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--r-lg);padding:24px}
.coverage-col h4{font-size:1rem;font-weight:700;color:var(--accent-lt);margin-bottom:10px}
.coverage-col p{font-size:.9rem;line-height:1.8;margin-bottom:0}
.why-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:20px 0}
.why-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--r-lg);padding:24px}
.why-card h3{font-size:1rem;font-weight:700;margin-bottom:8px}
.why-card p{font-size:.88rem;margin-bottom:0}
@media(max-width:768px){.city-coverage,.why-grid{grid-template-columns:1fr}}

/* ====== GEORGIA HISTORY PAGE ====== */
.timeline-item{position:relative;padding:12px 0 20px;border-bottom:1px solid var(--border)}
.timeline-item:last-child{border-bottom:none}
.timeline-item::before{content:'';position:absolute;left:-30px;top:18px;width:10px;height:10px;border-radius:50%;background:var(--accent);border:2px solid var(--bg)}
.timeline-date{font-family:var(--mono);font-size:.82rem;font-weight:700;color:var(--accent-lt);display:block;margin-bottom:6px}
.timeline-content h3{font-size:1rem;font-weight:700;margin-bottom:8px}
.timeline-content p{font-size:.9rem;margin-bottom:0}

.info-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--r-lg);padding:24px;margin:16px 0}
.info-card h3{font-size:1rem;font-weight:700;color:var(--accent-lt);margin-bottom:8px}
.info-card p{font-size:.9rem;margin-bottom:0}

.callout-box{border-radius:var(--r-lg);padding:24px 28px;margin:24px 0;background:rgba(14,165,233,.06);border:1px solid rgba(14,165,233,.2)}
.callout-box h3{font-size:1rem;font-weight:700;color:var(--accent-lt);margin-bottom:8px}
.callout-box p{font-size:.9rem;margin-bottom:0}
.callout-box a{color:var(--accent-lt)}
.callout-amber{background:rgba(245,158,11,.06);border:1px solid rgba(245,158,11,.2)}
.callout-amber h3{color:var(--amber)}

.check-list{list-style:none;margin:16px 0;padding:0}
.check-list li{position:relative;padding:8px 0 8px 28px;font-size:.9rem;border-bottom:1px solid var(--border)}
.check-list li:last-child{border-bottom:none}
.check-list li::before{content:'✓';position:absolute;left:0;top:8px;color:var(--green);font-weight:700}

.ref-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;margin:20px 0}
.ref-grid .ref-card{display:block;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--r-lg);padding:20px;text-decoration:none;transition:border-color .2s}
.ref-grid .ref-card:hover{border-color:var(--accent)}
.ref-grid .ref-card h3{font-size:.95rem;font-weight:700;color:var(--accent-lt);margin-bottom:8px}
.ref-grid .ref-card p{font-size:.85rem;color:var(--text-dim);margin-bottom:0}
@media(max-width:768px){.ref-grid{grid-template-columns:1fr}}