:root{--navy:#082f49;--navy2:#061f31;--blue:#0b4a6f;--orange:#f97316;--orange2:#ea580c;--gold:#fbbf24;--ink:#13212b;--muted:#64748b;--line:#e2e8f0;--soft:#f6f8fa;--white:#fff;--green:#0f766e;--shadow:0 20px 60px rgba(2,24,40,.12)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,Arial,sans-serif;color:var(--ink);background:#fff;line-height:1.6}h1,h2,h3,.brand strong,.btn{font-family:Montserrat,Inter,sans-serif}a{color:inherit;text-decoration:none}.container{width:min(1180px,calc(100% - 40px));margin:auto}.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:blur(14px);border-bottom:1px solid rgba(226,232,240,.9)}.nav-wrap{height:74px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:10px}.brand-mark{display:grid;place-items:center;width:42px;height:42px;border-radius:12px;background:var(--navy);color:var(--gold);font-size:22px}.brand strong{display:block;font-size:14px;letter-spacing:.04em;color:var(--navy)}.brand small{display:block;color:var(--muted);font-size:10px}.desktop-nav{display:flex;gap:28px;font-size:13px;font-weight:600;color:#475569}.desktop-nav a:hover{color:var(--orange)}.nav-actions{display:flex;align-items:center;gap:12px}.phone-link{font-weight:700;color:var(--navy);font-size:13px}.btn{border:0;display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:12px;font-weight:800;cursor:pointer;transition:.2s ease}.btn:hover{transform:translateY(-1px)}.btn-primary{background:var(--orange);color:white;box-shadow:0 10px 28px rgba(249,115,22,.22)}.btn-primary:hover{background:var(--orange2)}.btn-secondary{background:var(--navy);color:white;padding:13px 18px}.btn-light{background:white;color:var(--navy)}.btn-ghost{background:#eef2f6;color:var(--navy)}.btn-small{padding:11px 15px;font-size:11px;text-transform:uppercase}.btn-large{padding:16px 22px;font-size:13px}.btn-full{width:100%;padding:15px}.hero{position:relative;overflow:hidden;background:linear-gradient(135deg,var(--navy2),var(--navy) 55%,#0b3f5e);color:white;padding:74px 0 82px}.hero:after{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.07) 1px,transparent 1px);background-size:18px 18px;pointer-events:none}.hero-glow{position:absolute;border-radius:50%;filter:blur(80px);opacity:.2}.hero-glow-a{width:420px;height:420px;background:var(--orange);right:-180px;top:-120px}.hero-glow-b{width:360px;height:360px;background:#38bdf8;left:-180px;bottom:-180px}.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.18fr .82fr;gap:68px;align-items:center}.eyebrow,.section-kicker{font-size:11px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--orange)}.eyebrow{display:flex;align-items:center;gap:9px;color:#fdba74}.eyebrow span{width:22px;height:2px;background:var(--orange)}.hero h1{font-size:clamp(40px,5.2vw,68px);line-height:1.03;letter-spacing:-.045em;margin:18px 0 22px}.hero h1 em,.section h2 em,.section-dark h2 em{font-style:normal;color:var(--orange)}.hero-lead{font-size:17px;color:#d6e2e9;max-width:700px}.hero-points{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:30px 0}.hero-points div{display:flex;gap:10px;align-items:flex-start;padding:13px 0;border-top:1px solid rgba(255,255,255,.15)}.hero-points b{color:var(--gold);font-family:Montserrat;font-size:12px}.hero-points span{font-size:12px;color:#cbd5e1;line-height:1.45}.hero-actions{display:flex;align-items:center;gap:20px;margin-top:26px}.text-link{font-size:12px;font-weight:700;color:#e2e8f0;text-decoration:underline;text-underline-offset:4px}.microcopy{font-size:11px;color:#94a3b8;margin-top:13px}.lead-card{background:white;color:var(--ink);padding:28px;border-radius:24px;box-shadow:0 30px 80px rgba(0,0,0,.28);border:1px solid rgba(255,255,255,.5)}.card-kicker{display:inline-block;background:#fff3e8;color:var(--orange2);font-weight:800;font-size:10px;letter-spacing:.1em;padding:6px 9px;border-radius:999px}.lead-card h2{font-size:24px;line-height:1.2;margin:12px 0 8px;color:var(--navy)}.lead-card>p{font-size:12px;color:var(--muted);margin:0 0 22px}.form-step{display:none}.form-step.active{display:block;animation:fade .22s ease}@keyframes fade{from{opacity:.2;transform:translateY(5px)}to{opacity:1;transform:none}}label,legend{display:block;font-size:12px;font-weight:700;color:#334155;margin:13px 0 7px}fieldset{border:0;padding:0;margin:0 0 15px}.money-input{position:relative}.money-input input{padding-right:55px}.money-input span{position:absolute;right:13px;top:50%;transform:translateY(-50%);font-size:11px;color:var(--muted);font-weight:700}input,select{width:100%;border:1px solid #cbd5e1;border-radius:11px;padding:13px 14px;font:inherit;font-size:13px;outline:none;background:#fff}input:focus{border-color:var(--orange);box-shadow:0 0 0 3px rgba(249,115,22,.12)}.quick-values{display:grid;grid-template-columns:repeat(4,1fr);gap:6px;margin:8px 0 18px}.quick-values button{border:1px solid var(--line);background:#f8fafc;border-radius:8px;padding:8px 4px;font-size:10px;font-weight:700;color:#475569;cursor:pointer}.quick-values button:hover{border-color:var(--orange);color:var(--orange)}.choice-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:7px}.choice-grid input{position:absolute;opacity:0;pointer-events:none}.choice-grid span{display:flex;min-height:70px;flex-direction:column;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:10px;font-size:19px;cursor:pointer;background:#fff}.choice-grid b{font-size:10px;margin-top:3px}.choice-grid input:checked+span{border-color:var(--orange);background:#fff7ed;color:var(--orange2);box-shadow:0 0 0 1px var(--orange)}.step-actions{display:grid;grid-template-columns:.7fr 1.3fr;gap:8px;margin-top:18px}.step-actions .btn{padding:13px;font-size:11px}.progress{display:flex;gap:5px;margin-top:18px}.progress span{height:4px;flex:1;border-radius:9px;background:#e2e8f0}.progress span.active{background:var(--orange)}.pre-result{background:#f0f9ff;border:1px solid #bae6fd;border-radius:14px;padding:16px}.result-label{font-size:9px;letter-spacing:.12em;font-weight:800;color:#0369a1}.pre-result h3{font-size:17px;color:var(--navy);margin:5px 0 12px}.result-row{display:flex;justify-content:space-between;gap:10px;border-top:1px solid #dbeafe;padding:8px 0;font-size:10px}.result-row b{text-align:right}.pre-result p,.pre-result small{font-size:10px;color:#475569}.divider{display:flex;align-items:center;gap:8px;margin:17px 0 5px;color:#94a3b8;font-size:9px;text-transform:uppercase;font-weight:800}.divider:before,.divider:after{content:"";height:1px;background:var(--line);flex:1}.optional{font-weight:500;color:#94a3b8}.field-note,.privacy-note{display:block;color:#64748b;font-size:9px;line-height:1.5;margin:6px 0 11px}.form-status{font-size:10px;margin-top:10px}.form-status.error,.form-status.warning{padding:9px 10px;border-radius:8px}.form-status.error{background:#fef2f2;color:#b91c1c}.form-status.warning{background:#fffbeb;color:#92400e}.trust-strip{background:#fff;border-bottom:1px solid var(--line)}.trust-grid{display:grid;grid-template-columns:repeat(3,1fr)}.trust-grid div{padding:24px 28px;border-right:1px solid var(--line)}.trust-grid div:last-child{border-right:0}.trust-grid strong{display:block;font-size:12px;color:var(--navy)}.trust-grid span{font-size:10px;color:var(--muted)}.section{padding:92px 0}.section-soft{background:var(--soft)}.split{display:grid;grid-template-columns:.9fr 1.1fr;gap:70px;align-items:center}.section h2,.section-dark h2{font-size:clamp(30px,4vw,48px);line-height:1.12;letter-spacing:-.035em;color:var(--navy);margin:10px 0 18px}.section p{color:var(--muted);font-size:14px}.factor-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.factor-grid article{padding:23px;border:1px solid var(--line);border-radius:16px;background:#fff}.factor-grid span,.process b{font:800 11px Montserrat;color:var(--orange)}.factor-grid h3{font-size:15px;margin:10px 0 5px;color:var(--navy)}.factor-grid p{font-size:11px;margin:0}.section-head{display:flex;justify-content:space-between;align-items:end;gap:50px;margin-bottom:38px}.section-head>div{max-width:650px}.section-head>p{max-width:390px}.section-head.centered{justify-content:center;text-align:center}.solution-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.solution-grid article{position:relative;background:white;border:1px solid var(--line);border-radius:18px;padding:27px}.solution-grid article.featured{border:2px solid var(--orange);box-shadow:var(--shadow);transform:translateY(-7px)}.badge{position:absolute;right:18px;top:18px;background:var(--orange);color:white;border-radius:99px;padding:5px 8px;font-size:8px;font-weight:800}.solution-icon{font-size:27px}.tag{font-size:9px;color:var(--orange);font-weight:800;letter-spacing:.1em;margin-top:15px}.solution-grid h3{font-size:22px;color:var(--navy);margin:5px 0}.solution-grid p,.solution-grid li{font-size:11px;color:var(--muted)}.solution-grid ul{padding-left:17px}.process{display:grid;grid-template-columns:repeat(6,1fr);gap:8px}.process div{position:relative;border-top:2px solid var(--line);padding:18px 10px 0}.process div:before{content:"";position:absolute;width:8px;height:8px;background:var(--orange);border-radius:50%;top:-5px;left:0}.process h3{font-size:12px;color:var(--navy);margin:7px 0}.process p{font-size:10px;margin:0}.section-dark{padding:90px 0;background:var(--navy2);color:white}.section-kicker.light{color:#fdba74}.section-dark h2{color:white}.section-dark p{color:#b7c5cf}.cost-grid{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}.cost-list{border-top:1px solid rgba(255,255,255,.15)}.cost-list div{display:grid;grid-template-columns:35px 1fr 1.6fr;gap:10px;align-items:center;padding:15px 0;border-bottom:1px solid rgba(255,255,255,.12)}.cost-list span{font-size:9px;color:var(--orange);font-weight:800}.cost-list b{font-size:11px}.cost-list small{font-size:10px;color:#9fb0bb}.faq-wrap{display:grid;grid-template-columns:.75fr 1.25fr;gap:70px}.faq-list details{border-bottom:1px solid var(--line);padding:16px 0}.faq-list summary{font:700 13px Montserrat;color:var(--navy);cursor:pointer;list-style:none}.faq-list summary:after{content:"+";float:right;color:var(--orange);font-size:18px}.faq-list details[open] summary:after{content:"−"}.faq-list p{font-size:11px;padding-right:35px}.final-cta{padding:0 0 80px}.final-card{background:linear-gradient(135deg,var(--navy),#0c4a6e);border-radius:24px;padding:48px;color:white;display:flex;align-items:center;justify-content:space-between;gap:30px}.final-card h2{font-size:35px;line-height:1.1;margin:8px 0}.final-card p{font-size:12px;color:#cbd5e1;max-width:620px}footer{background:#061a29;color:#94a3b8;padding:50px 0 95px}.footer-grid{display:grid;grid-template-columns:1.5fr .7fr .7fr;gap:50px}.footer-brand strong{color:white}.footer-grid p,.footer-grid a{font-size:10px}.footer-grid h3{font-size:11px;color:white}.copyright{border-top:1px solid rgba(255,255,255,.08);padding-top:20px;margin-top:30px;font-size:9px}.mobile-bar{display:none}.thank-page{min-height:100vh;display:grid;place-items:center;background:var(--soft);padding:20px}.thank-card{width:min(580px,100%);background:#fff;border-radius:24px;padding:50px;box-shadow:var(--shadow);text-align:center}.success-icon{width:60px;height:60px;border-radius:50%;display:grid;place-items:center;background:#ecfdf5;color:var(--green);font-size:28px;margin:auto}.thank-card h1{color:var(--navy)}.thank-card p{font-size:13px;color:var(--muted)}.thank-actions{display:flex;justify-content:center;gap:8px;margin-top:25px}.thank-actions .btn{padding:13px 18px}.legal{padding:60px 0;max-width:760px}.legal h1,.legal h2{color:var(--navy)}.legal p{color:var(--muted);font-size:13px}@media(max-width:900px){.desktop-nav{display:none}.hero{padding-top:50px}.hero-grid,.split,.cost-grid,.faq-wrap{grid-template-columns:1fr;gap:40px}.hero-copy{text-align:center}.eyebrow{justify-content:center}.hero-lead{margin-left:auto;margin-right:auto}.hero-actions{justify-content:center}.hero-points{max-width:650px;margin-left:auto;margin-right:auto}.lead-card{max-width:600px;margin:auto}.section-head{display:block}.solution-grid{grid-template-columns:1fr}.solution-grid article.featured{transform:none}.process{grid-template-columns:repeat(3,1fr);row-gap:25px}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:first-child{grid-column:1/-1}}@media(max-width:640px){.container{width:min(100% - 28px,1180px)}.site-header .nav-wrap{height:64px}.brand small,.phone-link,.nav-actions .btn{display:none}.hero{padding:42px 0 58px}.hero h1{font-size:38px}.hero-lead{font-size:14px}.hero-points{grid-template-columns:1fr;text-align:left;gap:0}.hero-points div{padding:9px 0}.hero-actions{display:block}.hero-actions .btn{width:100%}.text-link{display:inline-block;margin-top:14px}.lead-card{padding:20px;border-radius:18px}.quick-values{grid-template-columns:repeat(2,1fr)}.trust-grid{grid-template-columns:1fr}.trust-grid div{border-right:0;border-bottom:1px solid var(--line);padding:16px 0}.section{padding:66px 0}.section h2,.section-dark h2{font-size:31px}.factor-grid{grid-template-columns:1fr}.process{grid-template-columns:1fr 1fr}.cost-list div{grid-template-columns:28px 1fr}.cost-list small{grid-column:2}.final-card{padding:30px 22px;display:block}.final-card h2{font-size:29px}.final-card .btn{width:100%;margin-top:15px}.footer-grid{grid-template-columns:1fr;gap:20px}.footer-grid>div:first-child{grid-column:auto}.mobile-bar{display:grid;grid-template-columns:1fr 1fr;position:fixed;bottom:0;left:0;right:0;z-index:60;background:white;padding:8px;border-top:1px solid var(--line);box-shadow:0 -5px 25px rgba(0,0,0,.08)}.mobile-bar a{padding:11px;text-align:center;border-radius:9px;font-size:11px;font-weight:800}.mobile-bar a:first-child{background:var(--navy);color:white}.mobile-bar a:last-child{background:var(--orange);color:white}.thank-card{padding:32px 20px}.thank-actions{display:grid}.choice-grid span{min-height:65px}}

/* READABILITY V2 — reviewed against marked screenshots, desktop-first */
@media (min-width:641px){
  /* Header */
  .brand strong{font-size:18px}
  .brand small{font-size:13px}
  .desktop-nav{font-size:16px}
  .phone-link{font-size:16px}
  .btn-small{font-size:13px}

  /* Hero + calculator */
  .hero-points b{font-size:15px}
  .hero-points span{font-size:17px;line-height:1.55}
  .microcopy{font-size:15px;line-height:1.55}
  .lead-card>p{font-size:16px;line-height:1.6}
  .lead-card label,.lead-card legend{font-size:16px}
  .money-input input,input,select{font-size:16px}
  .money-input span{font-size:14px}
  .quick-values button{font-size:14px}
  .card-kicker{font-size:12px}

  /* Trust strip */
  .trust-grid strong{font-size:17px}
  .trust-grid span{font-size:15px;line-height:1.6}

  /* Section labels */
  .section-kicker{font-size:14px}
  .eyebrow{font-size:13px}

  /* Analysis factors */
  .factor-grid span{font-size:14px}
  .factor-grid h3{font-size:20px}
  .factor-grid p{font-size:16px;line-height:1.65}

  /* Solutions */
  .section-head>p{font-size:18px;line-height:1.65}
  .solution-grid .tag{font-size:13px}
  .solution-grid h3{font-size:27px}
  .solution-grid p,.solution-grid li{font-size:16px;line-height:1.65}

  /* Process */
  .process b{font-size:14px}
  .process h3{font-size:17px}
  .process p{font-size:15px;line-height:1.6}

  /* Cost composition */
  .cost-list span{font-size:13px}
  .cost-list b{font-size:16px}
  .cost-list small{font-size:15px;line-height:1.55}

  /* FAQ */
  .faq-wrap>div:first-child>p{font-size:17px;line-height:1.65}
  .faq-list summary{font-size:17px}
  .faq-list p{font-size:15px;line-height:1.65}

  /* Final CTA */
  .final-card p{font-size:17px;line-height:1.65}

  /* Footer */
  .footer-brand strong{font-size:18px}
  .footer-brand small{font-size:13px}
  .footer-grid p,.footer-grid a{font-size:14px;line-height:1.65}
  .footer-grid h3{font-size:16px}
  .copyright{font-size:13px}
}

/* Mobile stays readable without forcing desktop sizes into narrow cards */
@media (max-width:640px){
  .hero-points span{font-size:14px;line-height:1.5}
  .microcopy{font-size:13px;line-height:1.5}
  .lead-card>p,.lead-card label,.lead-card legend{font-size:14px}
  .quick-values button{font-size:12px}
  .trust-grid strong{font-size:15px}
  .trust-grid span{font-size:13px}
  .factor-grid h3{font-size:18px}
  .factor-grid p,.solution-grid p,.solution-grid li{font-size:14px;line-height:1.6}
  .section-head>p{font-size:15px}
  .process h3{font-size:15px}
  .process p{font-size:13px}
  .cost-list b{font-size:14px}
  .cost-list small{font-size:13px}
  .faq-list summary{font-size:15px}
  .faq-list p{font-size:14px}
  .final-card p{font-size:15px}
  .footer-grid p,.footer-grid a{font-size:13px}
}

/* CALCULATOR TYPOGRAPHY — user-approved desktop sizes 2026-10-03 */
@media (min-width:641px){
  .lead-card>p{font-size:18px}
  .lead-card label,.lead-card legend{font-size:18px}
  .lead-card input,.lead-card select{font-size:18px}
  .lead-card .money-input span{font-size:18px}
  .lead-card .quick-values button{font-size:18px}
  .lead-card .card-kicker{font-size:18px}
  .lead-card .step-actions .btn,
  .lead-card .btn-full{font-size:18px}
}

/* MOBILE V3 — typography parity + spacing/layout audit 2026-10-03 */
@media (max-width:640px){
  body{font-size:16px}
  .container{width:min(100% - 32px,1180px)}
  .site-header .nav-wrap{height:68px}
  .brand-mark{width:40px;height:40px;font-size:21px}
  .brand strong{font-size:16px}
  .brand small{display:block;font-size:11px}
  .nav-actions{display:none}

  .hero{padding:34px 0 52px}
  .hero-grid{gap:30px}
  .hero-copy{text-align:left}
  .eyebrow{justify-content:flex-start;font-size:12px;line-height:1.5}
  .hero h1{font-size:clamp(36px,10.5vw,46px);line-height:1.04;margin:15px 0 18px}
  .hero-lead{font-size:17px;line-height:1.65}
  .hero-points{margin:22px 0}
  .hero-points div{padding:11px 0}
  .hero-points b{font-size:15px}
  .hero-points span{font-size:16px;line-height:1.55}
  .hero-actions{margin-top:20px}
  .hero-actions .btn{font-size:16px;padding:16px 18px}
  .text-link{font-size:15px}
  .microcopy{font-size:15px;line-height:1.55;margin-top:14px}

  .lead-card{padding:24px 20px;border-radius:20px}
  .lead-card .card-kicker{font-size:14px;line-height:1.4;padding:7px 10px}
  .lead-card h2{font-size:28px;line-height:1.2;margin:14px 0 10px}
  .lead-card>p{font-size:18px;line-height:1.6;margin-bottom:22px}
  .lead-card label,.lead-card legend{font-size:18px;line-height:1.45}
  .lead-card input,.lead-card select{font-size:18px;padding:15px 14px;min-height:54px}
  .lead-card .money-input span{font-size:18px;right:14px}
  .quick-values{grid-template-columns:1fr 1fr;gap:9px;margin:10px 0 18px}
  .lead-card .quick-values button{font-size:18px;padding:12px 6px;min-height:48px}
  .lead-card .btn-full,.lead-card .step-actions .btn{font-size:18px;min-height:54px}
  .choice-grid{grid-template-columns:1fr;gap:9px}
  .choice-grid span{min-height:64px;font-size:22px}
  .choice-grid b{font-size:15px}
  .step-actions{grid-template-columns:1fr;gap:9px}
  .pre-result{padding:16px}
  .result-label{font-size:12px}
  .pre-result h3{font-size:19px}
  .result-row{font-size:14px;line-height:1.5}
  .pre-result p,.pre-result small{font-size:14px}
  .divider{font-size:12px}
  .field-note,.privacy-note{font-size:13px}
  .form-status{font-size:13px}

  .trust-grid div{padding:19px 0}
  .trust-grid strong{font-size:17px}
  .trust-grid span{font-size:15px;line-height:1.55}

  .section{padding:58px 0}
  .section-kicker{font-size:13px;line-height:1.5}
  .section h2,.section-dark h2{font-size:34px;line-height:1.12}
  .section p{font-size:16px;line-height:1.65}
  .split{gap:32px}
  .factor-grid{gap:12px}
  .factor-grid article{padding:21px}
  .factor-grid span{font-size:14px}
  .factor-grid h3{font-size:20px}
  .factor-grid p{font-size:16px;line-height:1.6}

  .section-head{margin-bottom:28px}
  .section-head>p{font-size:16px;line-height:1.65}
  .solution-grid{gap:13px}
  .solution-grid article{padding:23px}
  .solution-grid .tag{font-size:13px}
  .solution-grid h3{font-size:26px}
  .solution-grid p,.solution-grid li{font-size:16px;line-height:1.65}
  .badge{font-size:11px}

  .process{grid-template-columns:1fr;gap:0}
  .process div{padding:17px 8px 20px 20px;border-top:1px solid var(--line);border-left:2px solid var(--line)}
  .process div:before{top:22px;left:-5px}
  .process b{font-size:14px}
  .process h3{font-size:18px;margin:5px 0}
  .process p{font-size:15px;line-height:1.6}

  .section-dark{padding:58px 0}
  .cost-grid{gap:32px}
  .section-dark p{font-size:16px;line-height:1.65}
  .cost-list div{grid-template-columns:30px 1fr;padding:16px 0}
  .cost-list span{font-size:13px}
  .cost-list b{font-size:16px}
  .cost-list small{grid-column:2;font-size:15px;line-height:1.55}

  .faq-wrap{gap:28px}
  .faq-wrap>div:first-child>p{font-size:16px;line-height:1.65}
  .faq-list details{padding:18px 0}
  .faq-list summary{font-size:17px;line-height:1.5;padding-right:8px}
  .faq-list p{font-size:15px;line-height:1.65;padding-right:0}

  .final-cta{padding:0 0 58px}
  .final-card{padding:28px 22px;border-radius:20px}
  .final-card h2{font-size:30px;line-height:1.12}
  .final-card p{font-size:16px;line-height:1.65}
  .final-card .btn{font-size:16px;padding:15px 18px}

  footer{padding:42px 0 88px}
  .footer-brand strong{font-size:17px}
  .footer-brand small{font-size:12px}
  .footer-grid p,.footer-grid a{font-size:14px;line-height:1.65}
  .footer-grid h3{font-size:16px}
  .copyright{font-size:12px}
  .mobile-bar{gap:8px}
  .mobile-bar a{font-size:14px;padding:12px 8px}
}

/* MOBILE V4 — final desktop/mobile typography parity audit 2026-10-03
   Rule: mobile body/copy text must never be smaller than the approved desktop readability scale. */
@media (max-width:640px){
  /* Header parity */
  .brand strong{font-size:18px}
  .brand small{font-size:13px}

  /* Hero parity */
  .eyebrow{font-size:13px}
  .hero-points b{font-size:15px}
  .hero-points span{font-size:17px}
  .microcopy{font-size:15px}

  /* Solar Check — exact approved 18px scale */
  .lead-card .card-kicker{font-size:18px}
  .lead-card>p{font-size:18px}
  .lead-card label,.lead-card legend{font-size:18px}
  .lead-card input,.lead-card select{font-size:18px}
  .lead-card .money-input span{font-size:18px}
  .lead-card .quick-values button{font-size:18px}
  .lead-card .btn-full,.lead-card .step-actions .btn{font-size:18px}

  /* Trust + labels parity */
  .trust-grid strong{font-size:17px}
  .trust-grid span{font-size:15px}
  .section-kicker{font-size:14px}

  /* Analysis cards parity */
  .factor-grid span{font-size:14px}
  .factor-grid h3{font-size:20px}
  .factor-grid p{font-size:16px}

  /* Solution cards parity */
  .section-head>p{font-size:18px}
  .solution-grid .tag{font-size:13px}
  .solution-grid h3{font-size:27px}
  .solution-grid p,.solution-grid li{font-size:16px}

  /* Process parity */
  .process b{font-size:14px}
  .process h3{font-size:18px}
  .process p{font-size:15px}

  /* Cost parity */
  .cost-list span{font-size:13px}
  .cost-list b{font-size:16px}
  .cost-list small{font-size:15px}

  /* FAQ parity */
  .faq-wrap>div:first-child>p{font-size:17px}
  .faq-list summary{font-size:17px}
  .faq-list p{font-size:15px}

  /* Final CTA parity */
  .final-card p{font-size:17px}

  /* Footer parity */
  .footer-brand strong{font-size:18px}
  .footer-brand small{font-size:13px}
  .footer-grid p,.footer-grid a{font-size:14px}
  .footer-grid h3{font-size:16px}
  .copyright{font-size:13px}
}

/* CONTACT CTA V1 — mobile 16px + desktop call/Zalo actions */
@media (max-width:640px){
  .mobile-bar a{font-size:16px}
}
.desktop-contact-bar{display:none}
@media (min-width:641px){
  body{padding-bottom:76px}
  .desktop-contact-bar{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:12px;
    position:fixed;
    left:50%;
    bottom:14px;
    transform:translateX(-50%);
    width:min(520px,calc(100% - 40px));
    z-index:70;
    padding:9px;
    background:rgba(255,255,255,.96);
    border:1px solid var(--line);
    border-radius:18px;
    box-shadow:0 12px 36px rgba(2,47,73,.18);
    backdrop-filter:blur(10px)
  }
  .desktop-contact-bar a{
    min-height:52px;
    display:flex;
    align-items:center;
    justify-content:center;
    gap:9px;
    border-radius:12px;
    font-size:16px;
    font-weight:800;
    text-decoration:none
  }
  .desktop-call{background:var(--navy);color:#fff}
  .desktop-zalo{background:var(--orange);color:#fff}
  .desktop-contact-bar .cta-icon{
    width:25px;height:25px;border-radius:50%;
    display:grid;place-items:center;
    background:rgba(255,255,255,.16);
    font-size:15px;font-weight:900
  }
}

/* HERO MEDIA — approved mockups 07–09, production integration */
.hero-media{width:100%;aspect-ratio:16/9;margin:0 0 28px;border-radius:18px;overflow:hidden;background:#061f31;box-shadow:0 18px 46px rgba(0,0,0,.22);border:1px solid rgba(255,255,255,.14)}
.hero-video{display:block;width:100%;height:100%;object-fit:contain;background:#061f31}
@media (max-width:640px){
  .hero-media{margin:0 0 28px;border-radius:16px;box-shadow:0 14px 34px rgba(0,0,0,.2)}
}
/* HERO PRODUCTION FIX V2 — align Solar Check with media on desktop */
@media (min-width:901px){
  .hero-grid{align-items:start}
  .lead-card{align-self:start}
}

/* HERO DESKTOP ALIGNMENT — approved mockup */
@media (min-width:901px){.hero-grid>.lead-card{align-self:start}}


/* SOLAR CHECK V2 — post-submit capacity result */
.result-card{width:min(760px,100%)}
.result-kicker{margin:18px 0 4px;font-size:12px;font-weight:800;letter-spacing:.14em;color:var(--orange);text-transform:uppercase}
.result-card h1{margin:8px 0 12px}
.capacity-result{margin:24px auto 18px;padding:22px 18px;border-radius:18px;background:var(--navy);color:#fff;font:800 clamp(30px,5vw,48px)/1.1 Montserrat,Inter,sans-serif;letter-spacing:-.03em}
.result-summary{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:18px 0 22px}
.result-summary span{padding:13px 10px;border:1px solid var(--line);border-radius:12px;color:var(--muted);font-size:13px}
.result-summary b{display:block;color:var(--navy);font-size:12px;margin-bottom:3px}
.result-disclaimer{padding:14px 16px;border-radius:12px;background:#f8fafc;border:1px solid var(--line)}
.result-home-link{display:inline-block;margin-top:22px;color:var(--muted);font-size:13px;font-weight:700}
@media(max-width:640px){
  .result-card{padding:30px 20px}
  .result-kicker{font-size:12px}
  .result-card h1{font-size:30px;line-height:1.15}
  .result-card p{font-size:15px;line-height:1.65}
  .capacity-result{font-size:34px;padding:20px 12px}
  .result-summary{grid-template-columns:1fr}
  .result-summary span{font-size:15px}
  .result-summary b{font-size:13px}
}


/* VISUAL V1 — approved desktop/mobile mockup */
.visual-v1-section{background:#f4f7f9}
.visual-v1-link{display:block;width:100%;cursor:pointer}
.visual-v1-picture{display:block;width:100%;border-radius:22px;overflow:hidden;box-shadow:0 20px 55px rgba(2,47,73,.10);background:#fff}
.visual-v1-picture img{display:block;width:100%;height:auto}
@media(max-width:640px){
  .visual-v1-section{padding:42px 0 52px}
  .visual-v1-picture{border-radius:16px;box-shadow:0 14px 34px rgba(2,47,73,.10)}
}


/* VISUAL V1 CODE TEST — raster-free text/cards for sharp responsive rendering */
.visual-code-section{background:#f4f7f9}
.visual-code-head{text-align:center;max-width:980px;margin:0 auto 34px}
.visual-code-head h2{margin:12px auto 14px}
.visual-code-head p{max-width:900px;margin:0 auto;font-size:17px;line-height:1.65}
.visual-code-cases{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.solar-case{background:#fff;border:1px solid var(--line);border-radius:22px;padding:24px;box-shadow:0 16px 42px rgba(2,47,73,.08)}
.case-top{display:flex;align-items:center;justify-content:space-between;gap:14px;padding-bottom:18px;border-bottom:1px solid var(--line)}
.case-top>div{display:flex;align-items:center;gap:11px}
.case-icon{width:42px;height:42px;display:grid;place-items:center;border-radius:12px;background:#eaf8f0;color:#0f8a5f;font-size:25px;font-weight:900}
.solar-case-business .case-icon{background:#fff1e8;color:var(--orange)}
.case-top h3{margin:0;color:var(--navy);font-size:21px}
.case-bill{padding:8px 11px;border-radius:999px;background:#f4f7f9;color:var(--muted);font-size:13px;white-space:nowrap}
.case-signals{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;padding:20px 0}
.case-signals span{font-size:14px;line-height:1.45;color:#475569}
.case-signals b{color:var(--navy)}
.case-result{display:grid;grid-template-columns:.8fr 1.2fr;gap:12px;border-radius:16px;padding:17px;background:#eaf8f0;color:#356b55}
.solar-case-business .case-result{background:#fff1e8;color:#9a4d17}
.case-result>span{font-size:13px}
.case-result strong{display:block;margin-top:3px;font:800 31px/1.1 Montserrat,Inter,sans-serif;color:#0f8a5f}
.solar-case-business .case-result strong{color:var(--orange)}
.case-choice{display:flex;flex-direction:column;justify-content:center;padding-left:12px;border-left:1px solid rgba(15,118,110,.16)}
.solar-case-business .case-choice{border-left-color:rgba(249,115,22,.2)}
.case-choice b{font-size:15px}
.case-choice small{font-size:12px;margin-top:2px}
.visual-factors{margin-top:20px;background:#eaf4ff;border-radius:22px;padding:28px}
.visual-factors>h3{text-align:center;color:var(--navy);font-size:24px;margin:0 0 3px}
.visual-factors>p{text-align:center;margin:0 auto 22px;font-size:14px}
.visual-factor-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.visual-factor-grid>div{background:#fff;border:1px solid rgba(8,47,73,.08);border-radius:15px;padding:18px}
.visual-factor-grid i{display:block;font-style:normal;font-size:25px;margin-bottom:8px}
.visual-factor-grid b{display:block;color:var(--navy);font-size:15px;margin-bottom:5px}
.visual-factor-grid span{display:block;color:var(--muted);font-size:13px;line-height:1.5}
.visual-code-action{text-align:center;margin-top:26px}
.visual-code-action .btn{min-width:320px;font-size:16px}
@media(max-width:760px){
  .visual-code-section{padding:48px 0 54px}
  .visual-code-head{text-align:left;margin-bottom:25px}
  .visual-code-head h2{font-size:34px;line-height:1.1}
  .visual-code-head p{font-size:16px}
  .visual-code-cases{grid-template-columns:1fr;gap:14px}
  .solar-case{padding:18px;border-radius:18px}
  .case-top{align-items:flex-start;flex-direction:column}
  .case-top h3{font-size:20px}
  .case-bill{font-size:13px}
  .case-signals{grid-template-columns:1fr;padding:16px 0;gap:8px}
  .case-signals span{font-size:15px}
  .case-result{grid-template-columns:1fr}
  .case-result strong{font-size:34px}
  .case-choice{padding:12px 0 0;border-left:0;border-top:1px solid rgba(15,118,110,.16)}
  .solar-case-business .case-choice{border-top-color:rgba(249,115,22,.2)}
  .case-choice b{font-size:16px}
  .case-choice small{font-size:13px}
  .visual-factors{padding:22px 16px;border-radius:18px}
  .visual-factors>h3{text-align:left;font-size:23px}
  .visual-factors>p{text-align:left;font-size:15px}
  .visual-factor-grid{grid-template-columns:1fr 1fr;gap:9px}
  .visual-factor-grid>div{padding:14px}
  .visual-factor-grid b{font-size:14px}
  .visual-factor-grid span{font-size:13px}
  .visual-code-action .btn{width:100%;min-width:0;font-size:16px}
}

.visual-code-note{max-width:920px;margin:18px auto 0;padding:13px 16px;border:1px solid #dbe5ec;border-radius:12px;background:#fff;color:var(--muted);font-size:13px;line-height:1.55;text-align:center}
.visual-code-note b{color:var(--navy)}
@media(max-width:760px){.visual-code-note{text-align:left;font-size:14px}}

.visual-system-grid{grid-template-columns:repeat(2,1fr)}
.visual-system-grid>div{min-height:190px}
.visual-system-grid b{font-size:16px}
.visual-system-grid span{font-size:14px;line-height:1.6}
@media(max-width:760px){
 .visual-system-grid{grid-template-columns:1fr}
 .visual-system-grid>div{min-height:0}
 .visual-system-grid b{font-size:16px}
 .visual-system-grid span{font-size:14px}
}


/* VISUAL V2 TEST — code-first, responsive and raster-free */
.flow-v2-test{background:linear-gradient(180deg,#eef8ff 0%,#f8fbfd 100%)}
.flow-v2-head{max-width:900px;margin:0 0 34px}
.flow-v2-head h2{font-size:clamp(36px,4.7vw,58px);line-height:1.02;letter-spacing:-.04em;color:var(--navy);margin:10px 0 14px}
.flow-v2-head h2 em{font-style:normal;color:#0f8a5f}
.flow-v2-head p{font-size:17px;line-height:1.65;max-width:800px}
.flow-v2-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.flow-card{background:#fff;border:1px solid #dce7ee;border-radius:22px;padding:22px;box-shadow:0 14px 40px rgba(2,47,73,.07)}
.flow-green{background:linear-gradient(180deg,#f1fcf5,#fff)}
.flow-blue{background:linear-gradient(180deg,#eef7ff,#fff)}
.flow-orange{background:linear-gradient(180deg,#fff4eb,#fff)}
.flow-title{display:flex;gap:12px;align-items:flex-start}
.flow-title>b{width:40px;height:40px;flex:0 0 40px;border-radius:50%;display:grid;place-items:center;color:#fff;background:#0f8a5f;font:800 20px Montserrat}
.flow-blue .flow-title>b{background:#1769c2}.flow-orange .flow-title>b{background:#f97316}
.flow-title h3{font-size:21px;line-height:1.15;color:var(--navy);margin:0 0 3px}
.flow-title span{font-size:14px;color:#0f8a5f;font-weight:700}
.flow-blue .flow-title span{color:#1769c2}.flow-orange .flow-title span{color:#c94f08}
.flow-card>p{font-size:15px;line-height:1.6;min-height:72px}
.energy-map{position:relative;min-height:245px;border-radius:17px;background:#fff;border:1px solid #e3edf3;padding:18px;display:grid;grid-template-columns:1fr 34px 1.35fr;align-items:center;gap:5px}
.energy-source{text-align:center;font-size:46px}.energy-source small,.energy-home small,.grid-help small{display:block;font-size:11px;line-height:1.35;color:#526574}
.energy-arrow{text-align:center;font-size:30px;font-weight:900;color:#0f9b65}
.flow-blue .energy-arrow{color:#1769c2}.flow-orange .energy-arrow{color:#f97316}
.energy-home{padding:15px 10px;text-align:center;border-radius:14px;background:#eefaf3;font-size:28px}
.flow-blue .energy-home{background:#edf6ff}.flow-orange .energy-home{background:#fff2e8}
.energy-home strong{display:block;font-size:13px;color:var(--navy);margin:4px 0}
.grid-help{grid-column:1/-1;text-align:center;margin-top:4px;padding:8px;border-radius:10px;background:#f7f9fb;color:var(--navy);font-size:12px;font-weight:700}
.flow-card ul{padding:0;margin:18px 0;list-style:none}
.flow-card li{position:relative;padding:6px 0 6px 25px;font-size:14px;line-height:1.45;color:#34495a}
.flow-card li:before{content:"✓";position:absolute;left:0;top:6px;width:18px;height:18px;border-radius:50%;display:grid;place-items:center;background:#0f8a5f;color:#fff;font-size:11px;font-weight:900}
.flow-blue li:before{background:#1769c2}.flow-orange li:before{background:#f97316}
.flow-fit{margin-top:auto;padding:15px;border-radius:14px;background:#e7f7ee;color:#2b5f49;font-size:13px;line-height:1.5}
.flow-blue .flow-fit{background:#e6f2ff;color:#285b91}.flow-orange .flow-fit{background:#ffeddf;color:#8f491e}
.flow-v2-bottom{text-align:center;margin-top:18px;padding:26px;border-radius:20px;background:#e8f4ff}
.flow-v2-bottom h3{margin:0 0 5px;color:var(--navy);font-size:25px}
.flow-v2-bottom p{max-width:820px;margin:0 auto 18px;font-size:15px}
.flow-v2-bottom .btn{font-size:16px;min-width:320px}
@media(max-width:900px){.flow-v2-grid{grid-template-columns:1fr}.flow-card>p{min-height:0}.energy-map{min-height:0}}
@media(max-width:640px){
 .flow-v2-test{padding:52px 0}
 .flow-v2-head{margin-bottom:24px}
 .flow-v2-head h2{font-size:36px}
 .flow-v2-head p{font-size:16px}
 .flow-v2-grid{gap:13px}
 .flow-card{padding:18px;border-radius:18px}
 .flow-title h3{font-size:21px}
 .flow-title span{font-size:14px}
 .flow-card>p{font-size:15px}
 .energy-map{grid-template-columns:1fr 30px 1.25fr;padding:13px}
 .energy-source{font-size:38px}
 .flow-card li{font-size:14px}
 .flow-fit{font-size:14px}
 .flow-v2-bottom{padding:22px 16px}
 .flow-v2-bottom h3{font-size:23px}
 .flow-v2-bottom p{font-size:15px}
 .flow-v2-bottom .btn{width:100%;min-width:0}
}


/* VISUAL V2 EQUIPMENT DIAGRAM — no emoji */
.solar-flow-diagram{position:relative;min-height:260px;border:1px solid #dbe7ee;border-radius:18px;background:rgba(255,255,255,.88);padding:26px 14px 66px;display:grid;grid-template-columns:1fr 32px 1fr 32px 1fr;align-items:center;gap:2px}
.device{text-align:center;position:relative;z-index:2}.device small{display:block;margin-top:9px;color:#405568;font-size:11px;font-weight:700;line-height:1.35}
.sun-disc{display:block;width:34px;height:34px;margin:0 auto -5px;border-radius:50%;background:#ffc928;box-shadow:0 0 0 7px rgba(255,201,40,.15)}
.panel-array,.mini-panel{display:block;width:82px;height:52px;margin:auto;transform:skew(-12deg);border:3px solid #123d61;border-radius:3px;background:repeating-linear-gradient(90deg,transparent 0 18px,rgba(255,255,255,.7) 18px 20px),repeating-linear-gradient(0deg,#1769a7 0 14px,#fff 14px 16px)}
.inverter-box{width:64px;height:88px;margin:auto;border:2px solid #b8c8d4;border-radius:9px;background:linear-gradient(#fff,#eef3f6);display:grid;place-items:center;color:#4d6474;font-size:10px;line-height:1}.inverter-box b{font-size:19px;color:#159566}
.house-shape{display:block;position:relative;width:82px;height:61px;margin:19px auto 0;background:#f7fbfd;border:3px solid #123d61;border-radius:3px}.house-shape:before{content:"";position:absolute;width:57px;height:57px;left:9px;top:-31px;background:#f7fbfd;border-left:3px solid #123d61;border-top:3px solid #123d61;transform:rotate(45deg);z-index:-1}.house-shape i{position:absolute;width:20px;height:32px;left:28px;bottom:0;background:#ffb357;border:2px solid #123d61}
.power-line{text-align:center;font-size:30px;font-weight:900}.green-line{color:#0f9b65}.blue-line{color:#1769c2}.orange-line{color:#f97316}
.grid-branch{position:absolute;bottom:12px;left:50%;transform:translateX(-50%);display:flex;align-items:center;gap:9px;padding:7px 12px;border-radius:10px;background:#f4f7f9;color:#314a5e;font-size:11px;font-weight:700}.grid-branch small{font-size:11px}.grid-tower{width:28px;height:39px;display:block;clip-path:polygon(44% 0,56% 0,63% 20%,85% 27%,82% 34%,65% 31%,71% 49%,92% 58%,88% 65%,69% 58%,80% 100%,67% 100%,50% 67%,33% 100%,20% 100%,31% 58%,12% 65%,8% 58%,29% 49%,35% 31%,18% 34%,15% 27%,37% 20%);background:#163c57}
.battery-branch{position:absolute;right:16px;bottom:12px;display:flex;align-items:center;gap:7px;color:#285b91}.battery-branch small{font-size:10px;font-weight:700}.battery-pack{display:flex;gap:2px}.battery-pack i{display:block;width:12px;height:29px;border:2px solid #1769c2;border-radius:3px;background:#dcecff}
.storage-diagram{padding-bottom:26px}.storage-diagram .power-line{font-size:28px}.source-stack{display:flex;align-items:flex-end;justify-content:center;gap:5px}.mini-panel{width:57px;height:38px}.mini-grid{width:24px;height:35px;background:#163c57;clip-path:polygon(44% 0,56% 0,64% 24%,85% 31%,81% 39%,65% 36%,74% 100%,26% 100%,35% 36%,19% 39%,15% 31%,36% 24%)}
.battery-cabinet{width:76px;height:102px;margin:auto;border:3px solid #44515a;border-radius:7px;background:linear-gradient(90deg,#e9edef,#fff 45%,#d8dfe3);padding:14px 10px}.battery-cabinet i{display:block;height:17px;margin:4px 0;border-radius:2px;background:#f0a13a;border:1px solid #b76b12}
.building-shape{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;width:78px;height:90px;margin:auto;padding:17px 10px;background:#f5f8fa;border:3px solid #123d61;border-radius:4px}.building-shape i{background:#ffc268;border:1px solid #123d61}
@media(max-width:640px){
 .solar-flow-diagram{min-height:220px;padding:22px 8px 62px;grid-template-columns:1fr 24px 1fr 24px 1fr}
 .panel-array{width:65px;height:43px}.inverter-box{width:54px;height:76px}.house-shape{width:64px;height:49px}.house-shape:before{width:46px;height:46px;left:6px;top:-25px}.house-shape i{width:16px;height:26px;left:21px}
 .device small{font-size:10px}.power-line{font-size:23px}.grid-branch{width:max-content;max-width:92%;justify-content:center}.battery-branch{right:8px}
 .battery-cabinet{width:60px;height:84px}.building-shape{width:62px;height:75px}
}


/* VISUAL V2 — approved real-equipment artwork */
.flow-v2-real-visual{width:100%;margin:6px auto 20px;border-radius:22px;overflow:hidden;background:#fff;border:1px solid #dce7ee;box-shadow:0 16px 42px rgba(2,47,73,.08)}
.flow-v2-real-visual img{display:block;width:100%;height:auto}
@media(max-width:640px){
 .flow-v2-real-visual{border-radius:16px;overflow-x:auto;-webkit-overflow-scrolling:touch}
 .flow-v2-real-visual img{width:980px;max-width:none}
}


/* VISUAL V3 PROCESS — approved desktop/mobile mockup */
.process-v3-section{background:#f4f8fb}
.process-v3-copy{max-width:880px;margin:0 0 24px}
.process-v3-copy h2{margin:10px 0 12px;color:var(--navy);font-size:clamp(36px,4.2vw,54px);line-height:1.05;letter-spacing:-.035em}
.process-v3-copy p{max-width:800px;margin:0;font-size:17px;line-height:1.65}
.process-v3-visual{display:block;width:100%;border:1px solid #dce7ee;border-radius:22px;overflow:hidden;background:#fff;box-shadow:0 16px 42px rgba(2,47,73,.08)}
.process-v3-visual img{display:block;width:100%;height:auto}
@media(max-width:640px){
 .process-v3-section{padding:48px 0 56px}
 .process-v3-copy{margin-bottom:18px}
 .process-v3-copy h2{font-size:35px}
 .process-v3-copy p{font-size:16px}
 .process-v3-visual{max-width:390px;margin:0 auto;border-radius:18px}
}


/* VISUAL V4 COMPONENTS — approved desktop/mobile mockup */
.components-v4-section{background:#eef7fc}
.components-v4-copy{max-width:900px;margin:0 0 24px}
.components-v4-copy h2{margin:10px 0 12px;color:var(--navy);font-size:clamp(36px,4.2vw,54px);line-height:1.05;letter-spacing:-.035em}
.components-v4-copy p{max-width:820px;margin:0;font-size:17px;line-height:1.65}
.components-v4-visual{display:block;width:100%;border:1px solid #dce7ee;border-radius:22px;overflow:hidden;background:#fff;box-shadow:0 16px 42px rgba(2,47,73,.08)}
.components-v4-visual img{display:block;width:100%;height:auto}
.components-v4-action{text-align:center;margin-top:22px}
.components-v4-action .btn{min-width:300px}
@media(max-width:640px){
 .components-v4-section{padding:48px 0 56px}
 .components-v4-copy{margin-bottom:18px}
 .components-v4-copy h2{font-size:35px}
 .components-v4-copy p{font-size:16px}
 .components-v4-visual{max-width:390px;margin:0 auto;border-radius:18px}
 .components-v4-action .btn{width:100%;min-width:0}
}


/* APPROVED SEO MOCKUP 2026-10-05 — Hero -> prominent Solar Check -> 3 options */
.hero-grid{grid-template-columns:1fr;gap:0}
.hero-copy{max-width:100%}
.hero-copy .hero-media{max-width:760px;margin-left:auto;margin-right:auto}
.solar-check-band{position:relative;z-index:5;background:#edf7fc;padding:0 0 34px}
.solar-check-band .container{transform:translateY(-28px);margin-bottom:-28px}
.solar-check-band .lead-card{max-width:none;margin:0;border:1px solid #d5e6ef;box-shadow:0 18px 48px rgba(2,47,73,.13);padding:30px 34px}
.solar-check-band .lead-card h2{font-size:30px}
.solar-check-band .lead-card>p{max-width:760px}
.solar-check-band .card-kicker{background:#eaf9ef;color:#0f8a5f}
.solar-check-band .progress{max-width:420px}
#kiem-tra{scroll-margin-top:96px}
#dong-dien-solar,#quy-trinh,#cau-thanh-he-solar,#faq{scroll-margin-top:86px}
@media(min-width:901px){
 .hero{padding-bottom:104px}
 .hero-copy{display:grid;grid-template-columns:minmax(0,1fr) minmax(420px,.9fr);column-gap:52px;align-items:center}
 .hero-copy .hero-media{grid-column:2;grid-row:1/9;margin:0;width:100%}
 .hero-copy .eyebrow,.hero-copy h1,.hero-copy .hero-lead,.hero-copy .hero-points,.hero-copy .hero-actions,.hero-copy .microcopy{grid-column:1}
 .hero-copy .eyebrow{grid-row:1}
 .hero-copy h1{grid-row:2;font-size:clamp(42px,4.4vw,62px)}
 .hero-copy .hero-lead{grid-row:3}
 .hero-copy .hero-points{grid-row:4}
 .hero-copy .hero-actions{grid-row:5}
 .hero-copy .microcopy{grid-row:6}
}
@media(max-width:900px){
 .solar-check-band{padding:0 0 28px}
 .solar-check-band .container{transform:translateY(-20px);margin-bottom:-20px}
 .solar-check-band .lead-card{max-width:720px}
}
@media(max-width:640px){
 .hero{padding-bottom:64px}
 .solar-check-band{padding-bottom:18px}
 .solar-check-band .container{width:min(100% - 24px,1180px);transform:translateY(-18px);margin-bottom:-18px}
 .solar-check-band .lead-card{padding:22px 18px;border-radius:20px}
 .solar-check-band .lead-card h2{font-size:27px}
 .solar-check-band .lead-card>p{font-size:16px}
}


/* APPROVED CARD REDESIGN — Process + Components 2026-10-05 */
.process-cards-section{background:#f3f9fd}
.components-cards-section{background:#fff}
.process-cards-head,.components-cards-head{align-items:center}
.process-cards-head h2 em{color:#0f8a5f}
.info-card-scroll{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:12px}
.info-card-scroll article{position:relative;min-width:0;background:#fff;border:1px solid #dce8ef;border-radius:17px;padding:16px;box-shadow:0 8px 24px rgba(2,47,73,.055)}
.card-number{display:grid;place-items:center;width:38px;height:38px;border-radius:50%;background:#0877e8;color:#fff;font:800 14px Montserrat;margin-bottom:10px}
.process-card-grid article:nth-child(2) .card-number,.process-card-grid article:nth-child(5) .card-number{background:#0f9f67}
.process-card-grid article:nth-child(3) .card-number,.process-card-grid article:nth-child(6) .card-number{background:var(--orange)}
.card-visual{height:112px;border-radius:12px;background:linear-gradient(145deg,#eaf6fc,#f8fbfd);display:grid;place-items:center;font-size:48px;margin:4px 0 13px;overflow:hidden}
.info-card-scroll h3{font-size:16px;line-height:1.25;color:var(--navy);margin:8px 0 10px}
.info-card-scroll ul{list-style:none;margin:0;padding:0}
.info-card-scroll li{position:relative;padding-left:18px;margin:7px 0;font-size:13px;line-height:1.45;color:#52677a}
.info-card-scroll li:before{content:"✓";position:absolute;left:0;top:0;color:#0f9f67;font-weight:900}
.card-time{display:block;color:#075fc7;font-size:13px;font-weight:800;margin-top:14px}
.requirement{display:inline-block;border-radius:7px;padding:5px 8px;color:#fff;font-size:11px;font-weight:800;margin-bottom:6px}
.requirement.required{background:var(--orange)}
.requirement.optional{background:#39a844}
.component-card-grid .card-visual{height:128px}
.component-card-grid h3{font-size:17px}
.components-cards-section .components-v4-action{margin-top:24px}
@media(max-width:900px){
 .info-card-scroll{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;padding:2px 2px 15px;gap:12px;-webkit-overflow-scrolling:touch}
 .info-card-scroll article{flex:0 0 72%;scroll-snap-align:start}
}
@media(max-width:640px){
 .process-cards-section,.components-cards-section{padding:52px 0}
 .process-cards-head,.components-cards-head{margin-bottom:22px}
 .process-cards-head h2,.components-cards-head h2{font-size:35px}
 .process-cards-head>p,.components-cards-head>p{font-size:16px}
 .info-card-scroll{margin-right:-16px;padding-right:16px}
 .info-card-scroll article{flex-basis:84%;padding:16px}
 .card-visual{height:150px;font-size:58px}
 .component-card-grid .card-visual{height:165px}
 .info-card-scroll h3,.component-card-grid h3{font-size:20px}
 .info-card-scroll li{font-size:15px}
 .card-time{font-size:15px}
 .requirement{font-size:13px}
}


/* REAL PHOTO CARD PATCH — match approved mockup */
.card-visual.process-photo,.card-visual.component-photo{
 background-repeat:no-repeat;
 background-color:#eaf5fb;
 font-size:0;
}
.process-photo{background-image:url("../assets/solar-visual-v3-process-desktop.png?v=20261005-photo")}
.process-photo.p1{background-size:820% auto;background-position:0% 45%}
.process-photo.p2{background-size:820% auto;background-position:20% 45%}
.process-photo.p3{background-size:820% auto;background-position:40% 45%}
.process-photo.p4{background-size:820% auto;background-position:60% 45%}
.process-photo.p5{background-size:820% auto;background-position:80% 45%}
.process-photo.p6{background-size:820% auto;background-position:100% 45%}
.component-photo{background-image:url("../assets/solar-visual-v4-components-desktop.png?v=20261005-photo")}
.component-photo.c1{background-size:900% auto;background-position:0% 45%}
.component-photo.c2{background-size:900% auto;background-position:16.5% 45%}
.component-photo.c3{background-size:900% auto;background-position:33% 45%}
.component-photo.c4{background-size:900% auto;background-position:50% 45%}
.component-photo.c5{background-size:900% auto;background-position:66.5% 45%}
.component-photo.c6{background-size:900% auto;background-position:83% 45%}
.component-photo.c7{background-size:900% auto;background-position:100% 45%}
@media(min-width:901px){
 .process-card-grid{grid-template-columns:repeat(3,1fr);gap:18px}
 .component-card-grid{grid-template-columns:repeat(4,1fr);gap:18px}
 .info-card-scroll article{padding:18px}
 .card-visual,.component-card-grid .card-visual{height:190px}
 .info-card-scroll h3,.component-card-grid h3{font-size:19px}
 .info-card-scroll li{font-size:14px}
}
@media(max-width:640px){
 .info-card-scroll article{flex-basis:78%}
 .card-visual,.component-card-grid .card-visual{height:180px}
}


/* QA FIX 2026-10-05 — card proportions + Zalo icon */
.mobile-bar a[data-track="mobile_zalo"]{display:flex;align-items:center;justify-content:center;gap:10px}
.mobile-zalo-icon{display:inline-grid;place-items:center;width:30px;height:30px;border-radius:50%;background:#fff;color:var(--orange);font:800 16px/1 Montserrat,Arial,sans-serif;flex:0 0 auto}

/* Cards must read like the approved 3-option visual: image first, compact copy, no oversized empty stage */
.info-card-scroll article{overflow:hidden}
.card-visual.process-photo,.card-visual.component-photo{
 height:176px;
 border-radius:14px;
 background-color:#dcecf4;
 background-repeat:no-repeat;
 box-shadow:inset 0 0 0 1px rgba(2,47,73,.04);
}
@media(min-width:901px){
 .process-card-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
 .component-card-grid{grid-template-columns:repeat(4,minmax(0,1fr))}
 .card-visual.process-photo,.card-visual.component-photo{height:178px}
}
@media(max-width:640px){
 .info-card-scroll{gap:14px}
 .info-card-scroll article{flex:0 0 82%;padding:15px}
 .card-visual.process-photo,.card-visual.component-photo{height:172px;margin:6px 0 14px}
 .info-card-scroll h3,.component-card-grid h3{font-size:19px;line-height:1.25}
 .info-card-scroll li{font-size:14px;line-height:1.42;margin:6px 0}
 .card-time{margin-top:10px}
}


/* HQ CARD VISUALS — approved 2026-10-05
   Single 1536x1024 source sheet; each card crops its own native region.
   No enlargement from the older V3/V4 screenshots. */
.card-visual.process-photo,.card-visual.component-photo{
 background-image:url("../assets/solar-card-visuals-hq.png?v=20261005-hq1");
 background-repeat:no-repeat;
 background-color:#eaf5fb;
}

/* Top sheet: 6 process photo cells, x≈15..1521, y≈112..374 */
.process-photo{
 background-size:600% auto !important;
}
.process-photo.p1{background-position:0% 17%}
.process-photo.p2{background-position:20% 17%}
.process-photo.p3{background-position:40% 17%}
.process-photo.p4{background-position:60% 17%}
.process-photo.p5{background-position:80% 17%}
.process-photo.p6{background-position:100% 17%}

/* Bottom sheet: 7 component photo cells, x≈15..1521, y≈426..639 */
.component-photo{
 background-size:700% auto !important;
}
.component-photo.c1{background-position:0% 55%}
.component-photo.c2{background-position:16.667% 55%}
.component-photo.c3{background-position:33.333% 55%}
.component-photo.c4{background-position:50% 55%}
.component-photo.c5{background-position:66.667% 55%}
.component-photo.c6{background-position:83.333% 55%}
.component-photo.c7{background-position:100% 55%}


/* COMPONENT HQ CROP FIX 2026-10-05
   Previous y=55% exposed text/badges baked into the composite source.
   Move crop down to the clean photographic band only. */
.component-photo.c1,.component-photo.c2,.component-photo.c3,
.component-photo.c4,.component-photo.c5,.component-photo.c6{
 background-position-y:71% !important;
}


/* FINAL INDIVIDUAL CARD IMAGES 2026-10-06
   Six independent photographic assets. No composite-sheet cropping. */
.card-visual.component-photo{
 background-size:cover !important;
 background-position:center !important;
 background-repeat:no-repeat !important;
}
.component-photo.c1{background-image:url("../assets/01-tam-pin-solar.jpg?v=20261006-1") !important}
.component-photo.c2{background-image:url("../assets/02-bien-tan-inverter.jpg?v=20261006-1") !important}
.component-photo.c3{background-image:url("../assets/03-pin-luu-tru.jpg?v=20261006-1") !important}
.component-photo.c4{background-image:url("../assets/04-tu-dien-thiet-bi-bao-ve.jpg?v=20261006-1") !important}
.component-photo.c5{background-image:url("../assets/05-khung-gia-do-phu-kien.jpg?v=20261006-1") !important}
.component-photo.c6{background-image:url("../assets/06-thi-cong-lap-dat.jpg?v=20261006-1") !important}

/* ERA Solar responsive brand logo */
.brand-logo{display:block;line-height:0;flex-shrink:0}.brand-logo img{display:block;width:175px;height:auto;max-height:52px;object-fit:contain}@media(max-width:640px){.brand-logo img{width:132px;max-height:44px}}


/* ERA SOLAR HOTFIX 2026-10-09: restore mobile header phone CTA */
@media(max-width:640px){
  .site-header .nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:8px}
  .site-header .brand{min-width:0;flex:0 1 auto}
  .site-header .brand-logo img{width:132px;max-width:100%;height:auto}
  .site-header .nav-actions{display:flex !important;align-items:center;flex:0 0 auto;gap:0}
  .site-header .nav-actions .phone-link{
    display:inline-flex !important;align-items:center;justify-content:center;
    min-height:42px;padding:9px 11px;border-radius:10px;
    background:var(--navy);color:#fff;font-size:12px;font-weight:800;
    white-space:nowrap;line-height:1.2;
  }
  .site-header .nav-actions .btn{display:none !important}
}
@media(max-width:375px){
  .site-header .brand-logo img{width:112px}
  .site-header .nav-actions .phone-link{font-size:11px;padding:8px}
}

/* ERA Solar responsive navigation: same five sections on desktop and mobile */
.mobile-nav-menu{display:none}
@media(max-width:900px){
 .site-header .nav-wrap{position:relative}
 .mobile-nav-menu{display:block;order:3;flex:0 0 auto;z-index:4}
 .mobile-nav-menu>summary{list-style:none;display:flex;align-items:center;justify-content:center;gap:5px;cursor:pointer;min-height:42px;padding:8px 11px;border:1px solid var(--line);border-radius:10px;color:var(--navy);font-size:20px;font-weight:800;background:#fff}
 .mobile-nav-menu>summary::-webkit-details-marker{display:none}
 .mobile-nav-menu .menu-label{font-size:12px}
 .mobile-nav-menu[open]>summary{background:#eef5f8}
 .mobile-nav-menu nav{position:absolute;right:0;top:calc(100% - 1px);width:min(310px,calc(100vw - 28px));background:#fff;border:1px solid var(--line);border-radius:0 0 14px 14px;box-shadow:0 16px 28px rgba(2,24,40,.18);padding:8px;display:flex;flex-direction:column;z-index:90}
 .mobile-nav-menu nav a{display:block;padding:13px 15px;font-size:15px;font-weight:700;color:var(--navy);border-radius:8px}
 .mobile-nav-menu nav a:hover,.mobile-nav-menu nav a:focus{background:#f1f5f9}
}
@media(max-width:640px){
 .site-header .nav-wrap{gap:6px}
 .site-header .brand{margin-right:auto}
 .site-header .nav-actions{order:2;flex:0 0 auto}
 .site-header .mobile-nav-menu{order:3}
 .site-header .mobile-nav-menu>summary{padding:8px 9px}
 .site-header .mobile-nav-menu .menu-label{display:none}
 .site-header .nav-actions .phone-link{font-size:11px;padding:9px 8px}
 .site-header .nav-actions .phone-link [data-phone-display]{font-size:11px}
}
@media(max-width:375px){
 .site-header .brand-logo img{width:105px}
 .site-header .nav-actions .phone-link{font-size:11px;padding:8px 6px}
 .site-header .mobile-nav-menu>summary{padding:8px}
}

/* ERA SOLAR MOBILE HEADER REFINEMENT 2026-10-10 */
.header-phone-icon{display:inline-block;width:18px;height:18px;flex:0 0 18px;vertical-align:middle}
@media(min-width:901px){.site-header .brand-logo img{width:205px;max-height:58px}.site-header .nav-wrap{min-height:80px;height:auto}}
@media(max-width:640px){
 .site-header .nav-wrap{min-height:72px;height:auto;gap:5px}
 .site-header .brand{margin-right:auto;min-width:0}
 .site-header .brand-logo img{width:155px !important;max-height:58px;object-fit:contain}
 .site-header .nav-actions .phone-link{background:transparent !important;color:var(--navy) !important;box-shadow:none !important;border:0 !important;border-radius:0 !important;display:inline-flex !important;align-items:center;gap:5px;font-size:12px !important;font-weight:800;padding:8px 2px !important;min-height:44px}
 .site-header .nav-actions .phone-link [data-phone-display]{font-size:12px !important}
 .site-header .mobile-nav-menu>summary{min-height:44px}
}
@media(max-width:390px){
 .site-header .brand-logo img{width:140px !important}
 .site-header .nav-actions .phone-link [data-phone-display]{font-size:11px !important}
 .site-header .mobile-nav-menu>summary{padding:7px !important}
}
@media(max-width:355px){
 .site-header .brand-logo img{width:125px !important}
 .site-header .nav-actions .phone-link [data-phone-display]{font-size:10px !important}
}

/* ERA Solar: uploaded original PNG artwork for desktop/mobile */
@media(min-width:901px){.site-header .brand-logo img{width:205px!important;max-height:68px!important;height:auto!important}}
@media(min-width:641px) and (max-width:900px){.site-header .brand-logo img{width:175px!important;height:auto!important}}
@media(max-width:640px){.site-header .brand-logo img{width:155px!important;max-height:53px!important;height:auto!important;object-fit:contain!important}}
@media(max-width:390px){.site-header .brand-logo img{width:140px!important}}
@media(max-width:355px){.site-header .brand-logo img{width:125px!important}}

/* ERA Solar official uploaded logo in footer, both device variants */
.footer-brand-logo{display:block;line-height:0;max-width:100%}
.footer-brand-logo img{display:block;width:300px;height:auto;max-width:100%;object-fit:contain;background:#fff;border-radius:6px;padding:6px}
@media(max-width:640px){.footer-brand-logo img{width:230px;max-width:100%;height:auto;padding:5px}}

/* Mobile hotline readability + consistent handset icons */
@media(max-width:640px){
 .site-header .nav-actions .phone-link{gap:5px!important;font-size:inherit!important;padding:7px 3px!important}
 .site-header .nav-actions .phone-link [data-phone-display]{font-size:14px!important;font-weight:800!important;letter-spacing:-.45px;white-space:nowrap}
 .site-header .nav-actions .phone-link .header-phone-icon{width:20px!important;height:20px!important;flex:0 0 20px!important}
 .mobile-bar a:first-child{display:flex;align-items:center;justify-content:center;gap:7px}
 .mobile-bar a:first-child .header-phone-icon{width:22px;height:22px;flex:0 0 22px}
}
@media(max-width:390px){
 .site-header .brand-logo img{width:130px!important}
 .site-header .nav-actions .phone-link [data-phone-display]{font-size:13px!important}
 .site-header .mobile-nav-menu>summary{padding:7px!important}
}
@media(max-width:355px){
 .site-header .brand-logo img{width:112px!important}
 .site-header .nav-actions .phone-link [data-phone-display]{font-size:12px!important}
 .site-header .nav-actions .phone-link .header-phone-icon{width:17px!important;height:17px!important;flex-basis:17px!important}
}

/* ERA Solar — Solar Check preliminary assessment readability */
.pre-result .result-label{font-size:14px!important;line-height:1.5!important;letter-spacing:.08em}
.pre-result h3{font-size:24px!important;line-height:1.35!important;margin:8px 0 16px}
.pre-result .result-row{font-size:18px!important;line-height:1.55!important;padding:11px 0;align-items:baseline}
.pre-result .result-row b{font-size:18px!important;line-height:1.5!important}
.pre-result p,.pre-result small{font-size:18px!important;line-height:1.6!important}
@media(max-width:640px){
 .pre-result{padding:16px!important}
 .pre-result h3{font-size:22px!important}
 .pre-result .result-row,.pre-result .result-row b{font-size:16px!important}
 .pre-result p,.pre-result small{font-size:16px!important}
}

/* Solar Check V2 / STEP 3 — readable summary; explicitly target dynamically generated #preResult */
#preResult.pre-result{padding:24px 26px!important}
#preResult .result-label{display:block;font-size:16px!important;line-height:1.5!important;letter-spacing:.06em!important}
#preResult h3{font-size:28px!important;line-height:1.35!important;margin:12px 0 18px!important}
#preResult .result-row{font-size:20px!important;line-height:1.55!important;padding:13px 0!important;gap:16px!important}
#preResult .result-row span,#preResult .result-row b{font-size:20px!important;line-height:1.55!important}
#preResult p,#preResult p strong,#preResult small{font-size:19px!important;line-height:1.65!important}
#preResult p{margin:17px 0 0!important}
.form-step[data-step="3"]>.divider{font-size:15px!important;line-height:1.5!important;font-weight:700!important}
@media(max-width:640px){
 #preResult.pre-result{padding:18px!important}
 #preResult .result-label{font-size:14px!important}
 #preResult h3{font-size:23px!important;line-height:1.35!important}
 #preResult .result-row{font-size:17px!important;padding:12px 0!important}
 #preResult .result-row span,#preResult .result-row b{font-size:17px!important}
 #preResult p,#preResult p strong,#preResult small{font-size:17px!important;line-height:1.6!important}
 .form-step[data-step="3"]>.divider{font-size:13px!important}
}