*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#17212b;background:#f7f8fa}a{text-decoration:none;color:inherit}.site-header{height:72px;display:flex;align-items:center;justify-content:space-between;padding:0 5%;background:#fff;border-bottom:1px solid #e7eaee;position:sticky;top:0;z-index:20}.brand{font-weight:800;font-size:20px;letter-spacing:-.4px;white-space:nowrap}.compass{display:inline-grid;place-items:center;width:30px;height:30px;border-radius:9px;background:#17212b;color:#fff;margin-right:8px;font-size:10px;letter-spacing:-.4px;font-weight:900}.desktop-nav{display:flex;gap:22px;font-size:13px;color:#59636e;align-items:center;margin-left:auto;margin-right:20px}.desktop-nav a:hover{color:#17212b}.search-icon{width:38px;height:38px;border:1px solid #dde2e7;border-radius:50%;background:#fff;color:#17212b;font-size:24px;line-height:1;cursor:pointer;display:grid;place-items:center}.brand{font-weight:800;font-size:20px;letter-spacing:-.4px}.compass{display:inline-grid;place-items:center;width:30px;height:30px;border-radius:9px;background:#17212b;color:#fff;margin-right:8px;font-size:10px;letter-spacing:-.4px;font-weight:900}.site-header nav{display:flex;gap:24px;font-size:14px;color:#59636e}.hero{background:#fff;padding:82px 6% 70px;text-align:center;border-bottom:1px solid #e7eaee}.eyebrow{text-transform:uppercase;letter-spacing:1.5px;font-size:11px;font-weight:800;color:#66727e;margin-bottom:12px}.hero h1{font-size:clamp(42px,7vw,76px);line-height:.98;letter-spacing:-3px;margin:0 auto 22px;max-width:800px}.hero p{font-size:18px;line-height:1.55;color:#606b76;max-width:650px;margin:0 auto 34px}.search-wrap{max-width:650px;margin:auto}.search-wrap input{width:100%;padding:18px 20px;border:1px solid #d8dde3;border-radius:14px;font-size:16px;box-shadow:0 8px 28px rgba(20,30,40,.06);outline:none}.search-wrap input:focus{border-color:#6d7a86;box-shadow:0 0 0 4px rgba(40,55,70,.08)}.suggestions{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin-top:14px}.suggestions button{border:0;background:#f0f2f5;padding:9px 12px;border-radius:999px;color:#4d5863;cursor:pointer}.section{padding:70px 6%;max-width:1250px;margin:auto}.section-heading{margin-bottom:28px}.section h2{font-size:34px;letter-spacing:-1.2px;margin:0 0 8px}.section-heading p{color:#68737e;margin:0}.category-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.category{background:#fff;border:1px solid #e3e7eb;border-radius:18px;padding:25px;box-shadow:0 6px 24px rgba(20,30,40,.035)}.icon{font-size:26px;margin-bottom:18px}.category h3{margin:0 0 7px;font-size:20px}.category p{margin:0 0 18px;color:#68737e;font-size:14px}.tool-list{display:flex;flex-wrap:wrap;gap:8px}.tool{border:1px solid #dde2e7;background:#fff;border-radius:10px;padding:10px 12px;text-align:left;cursor:pointer;font-weight:650;color:#27323d}.tool:hover{background:#f4f6f8}.compare-section{padding-top:20px}.compare-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.compare-card{border:1px solid #dfe4e8;border-radius:18px;background:#fff;padding:25px;text-align:left;cursor:pointer;min-height:180px;display:flex;flex-direction:column;align-items:flex-start}.compare-card strong{font-size:21px;letter-spacing:-.5px;margin-bottom:10px}.compare-card span{color:#68737e;line-height:1.5;font-size:14px}.compare-card b{margin-top:auto;padding-top:20px}.about{background:#17212b;color:#fff;padding:70px 6%;text-align:center}.about h2{font-size:34px;margin:0 0 12px;letter-spacing:-1px}.about p{max-width:650px;margin:auto;color:#c8ced4;line-height:1.6}footer{display:flex;justify-content:space-between;gap:20px;padding:24px 6%;background:#111820;color:#9fa8b1;font-size:12px}.modal{position:fixed;inset:0;background:rgba(10,15,20,.5);display:grid;place-items:center;padding:20px;z-index:10}.hidden{display:none}.modal-card{width:min(650px,100%);max-height:90vh;overflow:auto;background:#fff;border-radius:20px;padding:30px;position:relative}.close{position:absolute;right:18px;top:14px;border:0;background:transparent;font-size:30px;cursor:pointer;color:#65717c}.calc h2{margin:0 35px 6px 0;font-size:28px}.calc .intro{color:#68737e;margin-top:0}.fields{display:grid;grid-template-columns:1fr 1fr;gap:13px;margin:22px 0}.field label{display:block;font-size:12px;font-weight:750;margin-bottom:6px;color:#4f5b66}.field input{width:100%;padding:12px;border:1px solid #d8dde3;border-radius:9px;font-size:15px}.primary{border:0;background:#17212b;color:#fff;padding:13px 17px;border-radius:10px;font-weight:750;cursor:pointer}.result{margin-top:20px;padding:18px;border-radius:13px;background:#f2f4f6}.result .big{font-size:32px;font-weight:850;letter-spacing:-1px}.result p{margin:7px 0 0;color:#5e6974}.fine{font-size:11px;color:#7a858e;margin-top:18px;line-height:1.5}@media(max-width:720px){.site-header{padding:0 5%}.site-header nav{gap:12px}.category-grid,.compare-grid{grid-template-columns:1fr}.hero{padding:58px 5%}.hero h1{letter-spacing:-2px}.section{padding:55px 5%}footer{flex-direction:column}.fields{grid-template-columns:1fr}}

.search-panel{position:fixed;inset:0;background:rgba(10,15,20,.5);display:grid;place-items:start center;padding:100px 20px 20px;z-index:30}.search-panel.hidden{display:none}.search-panel-card{width:min(700px,100%);background:#fff;border-radius:20px;padding:30px;position:relative;box-shadow:0 25px 80px rgba(10,15,20,.2)}.search-panel-card h2{font-size:30px;margin:0 0 18px;letter-spacing:-1px}.search-panel-card input{width:100%;padding:16px 18px;border:1px solid #d8dde3;border-radius:12px;font-size:16px;outline:none}.search-results{display:grid;gap:8px;margin-top:16px;max-height:420px;overflow:auto}.search-result{display:block;text-align:left;width:100%;border:1px solid #e2e6ea;background:#fff;border-radius:11px;padding:13px 15px;cursor:pointer}.search-result strong{display:block;font-size:14px}.search-result span{display:block;color:#707b85;font-size:12px;margin-top:3px}.search-result:hover{background:#f5f7f8}.no-results{color:#697580;font-size:14px;padding:10px 2px}
@media(max-width:900px){.desktop-nav{display:none}.site-header{padding:0 5%}.hero{padding:62px 5% 58px}}
.section-title{font-size:13px;font-weight:850;text-transform:uppercase;letter-spacing:1px;margin:25px 0 8px;color:#35414c;border-top:1px solid #edf0f2;padding-top:18px}.salary-calc .section-title:first-of-type{border-top:0;padding-top:0}.field select{width:100%;padding:12px;border:1px solid #d8dde3;border-radius:9px;font-size:15px;background:#fff}.assumptions{margin:18px 0;background:#f6f8fa;border:1px solid #e1e6ea;border-radius:11px;padding:12px 14px}.assumptions summary{cursor:pointer;font-weight:750;color:#3f4b56}.assumption-list{display:grid;gap:10px;margin-top:12px}.assumption-list div{display:grid;grid-template-columns:150px 1fr;gap:10px;font-size:12px;color:#596570;line-height:1.45}.assumption-list strong{color:#2f3b46}.source-note{font-size:11px;color:#737e88;line-height:1.5;margin-top:14px}.source-note a{color:#42515e;text-decoration:underline}.result.outcome{background:#eef5f0;border:1px solid #d7e5da}.result-kicker{font-size:11px;font-weight:850;letter-spacing:1.4px;color:#53665a;margin-bottom:6px}.metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin:18px 0}.metric-grid div{background:#fff;border:1px solid #e0e5e8;border-radius:10px;padding:12px}.metric-grid span{display:block;font-size:11px;color:#707b84;margin-bottom:5px}.metric-grid strong{font-size:15px}.breakdown{margin-top:10px;background:#fff;border:1px solid #e1e5e8;border-radius:10px;overflow:hidden}.breakdown div{display:flex;justify-content:space-between;gap:20px;padding:10px 12px;border-bottom:1px solid #edf0f2;font-size:13px}.breakdown div:last-child{border-bottom:0;font-weight:850}.explanation{margin-top:16px;background:#fff;border:1px solid #e1e5e8;border-radius:10px;padding:13px;font-size:13px;line-height:1.5}.explanation p{margin:5px 0 0;color:#5f6a74}.result h3{font-size:15px;margin:20px 0 8px}.calc .intro{line-height:1.5}@media(max-width:720px){.metric-grid{grid-template-columns:1fr 1fr}.assumption-list div{grid-template-columns:1fr}}
/* V4 visual refresh */
body{background:#f5f7f8}.hero{position:relative;overflow:hidden;background:linear-gradient(135deg,#ffffff 0%,#f7faf8 60%,#eef5f1 100%);padding-top:64px}.hero:after{content:"";position:absolute;width:420px;height:420px;border-radius:50%;border:1px solid #dfe8e2;right:-180px;top:-170px;opacity:.65}.hero-orbit{width:72px;height:72px;margin:0 auto 20px;border-radius:50%;display:grid;place-items:center;background:#17212b;box-shadow:0 10px 30px rgba(23,33,43,.18);position:relative;z-index:1}.hero-orbit:before,.hero-orbit:after{content:"";position:absolute;border:1px solid #cfdad3;border-radius:50%;inset:-11px}.hero-orbit:after{inset:-22px;opacity:.65}.hero-orbit-inner{font-size:30px}.hero h1{position:relative;z-index:1}.hero p{position:relative;z-index:1}.hero-pills{position:relative;z-index:1;display:flex;justify-content:center;flex-wrap:wrap;gap:9px;margin-top:20px}.hero-pills span{background:rgba(255,255,255,.78);border:1px solid #dfe5e1;padding:9px 13px;border-radius:999px;font-size:12px;font-weight:700;color:#4d5a53}.category{transition:transform .18s ease,box-shadow .18s ease}.category:hover{transform:translateY(-3px);box-shadow:0 12px 32px rgba(20,30,40,.07)}.compare-section{padding-top:48px}.compare-card{transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease;position:relative;overflow:hidden}.compare-card:hover{transform:translateY(-4px);box-shadow:0 16px 34px rgba(20,30,40,.08);border-color:#cdd6d0}.compare-card.featured{min-height:230px;background:linear-gradient(145deg,#fff,#f7faf8)}.card-top{display:flex;align-items:center;gap:10px;margin-bottom:17px}.card-icon{font-size:26px;line-height:1}.card-label{font-size:10px;text-transform:uppercase;letter-spacing:1.2px;font-weight:850;color:#68756e}.compare-card strong{font-size:24px}.compare-card span{max-width:520px}.debt-preview{display:grid;grid-template-columns:1fr 1fr;gap:16px}.debt-preview>div{background:#fff;border:1px dashed #ccd4d0;border-radius:16px;padding:22px}.debt-preview strong{display:block;font-size:18px;margin:12px 0 6px}.debt-preview p{margin:0;color:#68737e;font-size:14px;line-height:1.5}.tool-hero{display:flex;gap:14px;align-items:flex-start;padding:4px 0 10px}.tool-icon{font-size:32px}.tool-hero h2{margin-bottom:5px}.bar-chart{margin:20px 0;padding:15px;background:#fff;border:1px solid #e1e5e8;border-radius:12px}.bar-row{display:grid;grid-template-columns:145px 1fr 90px;gap:10px;align-items:center;margin:11px 0;font-size:12px}.bar-track{height:10px;background:#edf1ef;border-radius:99px;overflow:hidden}.bar-track i{display:block;height:100%;background:#64746b;border-radius:99px}.compare-calc .assumptions{margin-top:18px}.compare-calc .primary{margin-top:4px}.compare-calc .result.outcome{background:#edf5ef;border-color:#d5e3d9}.compare-calc .result .big{font-size:27px;line-height:1.12}.metric-grid strong{font-variant-numeric:tabular-nums}@media(max-width:720px){.debt-preview{grid-template-columns:1fr}.bar-row{grid-template-columns:105px 1fr 72px}.compare-card strong{font-size:21px}}

/* V6 visual & UX redesign */
:root{--ink:#17212b;--muted:#65717c;--line:#dfe5e2;--soft:#eef4f0;--panel:#fff;--accent:#426653;--accent-soft:#e8f1eb}
body{background:#f4f6f5;color:var(--ink)}
.site-header{height:76px;padding:0 max(5%,calc((100% - 1250px)/2));box-shadow:0 1px 0 rgba(23,33,43,.03)}
.brand{font-size:21px}.compass{background:var(--ink);box-shadow:0 4px 12px rgba(23,33,43,.12)}
.desktop-nav{gap:18px}.desktop-nav a{padding:8px 0;white-space:nowrap}
.hero{padding:74px 6% 58px;background:radial-gradient(circle at 50% 0%,#edf6f0 0,#f8faf9 34%,#fff 72%);border-bottom:0}
.hero h1{font-size:clamp(48px,7.2vw,82px);letter-spacing:-4px;line-height:.96;margin-bottom:20px}.hero h1 em{font-style:normal;color:#496d58}
.hero p{font-size:18px;max-width:700px;margin-bottom:25px}.hero-actions{display:flex;justify-content:center;gap:10px;flex-wrap:wrap}.hero-action{min-height:48px;padding:0 18px;border-radius:12px;border:1px solid #d8dfdb;font-weight:800;cursor:pointer;font-size:14px}.primary-action{background:var(--ink);color:#fff;border-color:var(--ink)}.secondary-action{background:#fff;color:var(--ink)}.hero-action span{margin-left:8px}.hero-pills{margin-top:18px}.hero-pills span{background:#fff;box-shadow:0 4px 16px rgba(20,30,40,.04)}
.quick-strip{background:#fff;border-top:1px solid #e7ebe9;border-bottom:1px solid #e7ebe9}.quick-inner{max-width:1250px;margin:auto;padding:12px 6%;display:flex;align-items:center;gap:8px;overflow:auto}.quick-label{font-size:11px;text-transform:uppercase;letter-spacing:1.2px;font-weight:850;color:#7a858e;margin-right:5px}.quick-inner button{border:1px solid #e1e6e3;background:#f8faf9;border-radius:999px;padding:8px 12px;white-space:nowrap;font-size:12px;font-weight:700;color:#46534c;cursor:pointer}.quick-inner button:hover{background:var(--accent-soft);border-color:#cedbd2}
.section{padding:64px 6%;max-width:1250px}.section-heading{display:flex;justify-content:space-between;align-items:end}.section h2{font-size:38px}.category-grid{gap:20px}.category{border-radius:20px;padding:26px;background:rgba(255,255,255,.92);box-shadow:0 8px 30px rgba(20,30,40,.045)}.category .icon{width:46px;height:46px;display:grid;place-items:center;background:#f0f4f1;border-radius:14px;font-size:23px}.tool{background:#f9fbfa;border-color:#e0e6e2}.tool:hover{background:#edf5ef;border-color:#cfddd4}
.compare-section{padding-top:20px}.compare-grid{gap:20px}.compare-card.featured{border-radius:22px;padding:28px;min-height:250px;background:linear-gradient(145deg,#fff,#eef6f1)}.compare-card:nth-child(2){background:linear-gradient(145deg,#fff,#f4f3ef)}.compare-card strong{font-size:25px}.compare-card b{color:#3f654e}
.debt-section{padding-top:35px}.debt-preview>div{transition:transform .18s ease}.debt-preview>div:hover{transform:translateY(-2px)}
.about{padding:80px 6%;background:var(--ink)}
.modal-card{width:min(760px,100%);border-radius:24px;padding:32px;box-shadow:0 24px 90px rgba(10,15,20,.2)}.tool-hero{padding:0 0 16px}.tool-icon{width:50px;height:50px;display:grid;place-items:center;background:#eef4f0;border-radius:15px;flex:0 0 auto}.calc h2{font-size:31px}.calc .intro{font-size:14px}.fields{gap:15px}.field input,.field select{border-radius:11px;padding:13px 12px;background:#fff}.field input:focus,.field select:focus{outline:3px solid #e4eee8;border-color:#9db2a4}.primary{background:var(--ink);border-radius:11px;padding:14px 18px}.result.outcome{margin-top:22px;border-radius:16px;padding:20px;background:linear-gradient(145deg,#edf6ef,#f6faf7);border-color:#d4e4d8}.result .big{font-size:30px}.metric-grid div{border-radius:12px}.explanation{border-radius:12px}.bar-chart{padding:18px;border-radius:14px}.bar-row{grid-template-columns:155px 1fr 100px}.bar-track{height:12px}.bar-track i{background:#587465}
.growth-chart{margin:20px 0;padding:16px;background:#fff;border:1px solid #e1e6e3;border-radius:14px}.growth-chart svg{width:100%;height:auto;display:block}.chart-legend{display:flex;flex-wrap:wrap;gap:14px;margin-top:10px;font-size:11px;color:#68737e}.legend-dot{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:5px;background:#587465}.legend-dot.alt{background:#9b7b52}.legend-dot.third{background:#687d9a}
@media(max-width:720px){.hero{padding:58px 5% 46px}.hero h1{letter-spacing:-2.5px}.section{padding:52px 5%}.quick-inner{padding:11px 5%}.modal-card{padding:25px}.bar-row{grid-template-columns:105px 1fr 75px}.hero-actions{flex-direction:column;max-width:360px;margin:auto}.hero-action{width:100%}}

/* V7 header dropdown navigation */
.desktop-nav{gap:6px;align-self:stretch}
.nav-menu{position:relative;display:flex;align-items:center;height:100%}
.nav-trigger{height:40px;border:0;background:transparent;color:#59636e;font:inherit;font-size:12.5px;font-weight:750;padding:0 9px;border-radius:10px;cursor:pointer;white-space:nowrap;display:flex;align-items:center;gap:5px}
.nav-trigger span{font-size:15px;line-height:1;transition:transform .16s ease}
.nav-menu:hover .nav-trigger,.nav-menu.open .nav-trigger,.nav-trigger:focus-visible{background:#f2f6f3;color:var(--ink);outline:none}
.nav-menu.open .nav-trigger span{transform:rotate(180deg)}
.nav-dropdown{position:absolute;top:calc(100% - 3px);left:0;width:245px;padding:8px;background:#fff;border:1px solid #dfe5e2;border-radius:14px;box-shadow:0 16px 40px rgba(20,30,40,.12);display:none;z-index:40}
.nav-menu:hover .nav-dropdown,.nav-menu.open .nav-dropdown{display:grid;gap:3px}
.nav-dropdown button{width:100%;border:0;background:transparent;border-radius:9px;padding:11px 12px;text-align:left;color:#27323d;font:inherit;font-size:12.5px;font-weight:700;cursor:pointer}
.nav-dropdown button:hover,.nav-dropdown button:focus-visible{background:#edf5ef;outline:none}
.nav-dropdown .coming-soon{color:#7c858d;cursor:default}
.nav-dropdown .coming-soon:hover{background:transparent}
.nav-dropdown small{display:block;margin-top:3px;font-size:9px;text-transform:uppercase;letter-spacing:.8px;color:#9aa3aa;font-weight:800}
.nav-dropdown-right{left:auto;right:0;width:290px}
@media(max-width:1100px) and (min-width:901px){.nav-trigger{font-size:11px;padding:0 6px}.desktop-nav{gap:2px}.nav-dropdown{width:225px}}
@media(max-width:900px){.desktop-nav{display:flex;overflow-x:auto;flex:1;margin-left:12px;margin-right:10px;gap:3px;scrollbar-width:none}.desktop-nav::-webkit-scrollbar{display:none}.nav-menu{flex:0 0 auto}.nav-trigger{font-size:11px;padding:0 7px}.nav-dropdown{position:fixed;top:68px;left:12px;right:12px;width:auto}.nav-dropdown-right{left:12px;right:12px;width:auto}.search-icon{flex:0 0 auto}.site-header{padding:0 3%}}

/* V8 launch foundation */
.about-inner{max-width:1250px;margin:auto;display:grid;grid-template-columns:1.5fr .7fr;gap:50px;align-items:end}.about-links{display:grid;gap:10px}.about-links a{display:block;padding:13px 15px;border:1px solid rgba(255,255,255,.16);border-radius:11px;color:#fff;text-decoration:none;font-weight:750;font-size:13px}.about-links a:hover{background:rgba(255,255,255,.06)}footer{display:flex;justify-content:center;align-items:center;gap:22px;flex-wrap:wrap}footer nav{display:flex;gap:14px}footer a{color:inherit;text-decoration:underline;text-underline-offset:2px}@media(max-width:720px){.about-inner{grid-template-columns:1fr;gap:25px}}
.content-page{max-width:850px;margin:auto;padding:72px 6% 90px;background:#fff;min-height:calc(100vh - 150px)}.content-page h1{font-size:clamp(40px,6vw,64px);letter-spacing:-2.5px;line-height:1.02;margin:0 0 20px}.content-page h2{font-size:25px;letter-spacing:-.6px;margin:38px 0 10px}.content-page p{font-size:16px;line-height:1.7;color:#5f6b75}.content-page a:not(.tool){color:#365f49;text-decoration:underline;text-underline-offset:3px}.content-page+.about{margin-top:0}
.seo-cta{margin:28px 0}.seo-cta .hero-action{display:inline-flex;align-items:center;text-decoration:none}

/* Interactive chart tooltips */
.growth-chart{position:relative;overflow:visible}
.growth-chart svg{touch-action:pan-y}
.chart-hit-point{cursor:crosshair;pointer-events:all}
.chart-hit-point.active{fill:#fff;stroke:#17212b;stroke-width:2}
.chart-tooltip{position:absolute;z-index:5;min-width:145px;max-width:230px;padding:9px 11px;background:#17212b;color:#fff;border-radius:10px;box-shadow:0 8px 24px rgba(10,15,20,.18);font-size:11px;line-height:1.35;pointer-events:none;opacity:0;transform:translateY(3px);transition:opacity .12s ease,transform .12s ease}
.chart-tooltip.visible{opacity:1;transform:translateY(0)}
.chart-tooltip-title{font-weight:800;font-size:12px;margin-bottom:5px;padding-bottom:5px;border-bottom:1px solid rgba(255,255,255,.16)}
.chart-tooltip div:not(.chart-tooltip-title){display:flex;justify-content:space-between;gap:14px;margin-top:3px}
.chart-tooltip strong{font-variant-numeric:tabular-nums}
@media(max-width:720px){.chart-tooltip{min-width:135px;font-size:10px}.chart-tooltip-title{font-size:11px}}
.comparison-table-wrap{overflow-x:auto;margin:18px 0 24px}.comparison-table{width:100%;border-collapse:collapse;min-width:620px;background:#fff;border:1px solid var(--border,#d9e0e5);border-radius:14px;overflow:hidden}.comparison-table th,.comparison-table td{padding:15px 16px;border-bottom:1px solid var(--border,#e2e6ea);text-align:right}.comparison-table th:first-child,.comparison-table td:first-child{text-align:left}.comparison-table thead th{font-size:.82rem;text-transform:uppercase;letter-spacing:.04em;color:#66737f;background:#f7f9fa}.comparison-table tbody th{font-weight:700}.comparison-table tbody tr:last-child th,.comparison-table tbody tr:last-child td{border-bottom:0}.comparison-intro{margin:4px 0 18px;color:#53616d}.comparison-intro p,.explanation p{line-height:1.55}

.breadcrumbs{display:flex;flex-wrap:wrap;gap:8px;align-items:center;font-size:.84rem;color:var(--muted,#6b7280);margin:0 0 20px}.breadcrumbs a{color:inherit;text-decoration:none}.breadcrumbs a:hover{text-decoration:underline}.breadcrumbs span[aria-current="page"]{color:var(--text,#17212b)}


/* V19 mobile navigation + calculator modal layering */
.mobile-menu-toggle{display:none;width:40px;height:40px;border:1px solid #dde2e7;border-radius:10px;background:#fff;padding:9px;cursor:pointer;flex:0 0 auto;align-items:center;justify-content:center;flex-direction:column;gap:4px}
.mobile-menu-toggle span{display:block;width:19px;height:2px;border-radius:2px;background:#17212b;transition:transform .16s ease,opacity .16s ease}
.mobile-menu-toggle.open span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.mobile-menu-toggle.open span:nth-child(2){opacity:0}
.mobile-menu-toggle.open span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
.modal{z-index:1000}
.search-panel{z-index:110}
@media(max-width:900px){
  .site-header{height:76px;z-index:120}
  .desktop-nav{display:none}
  .mobile-menu-toggle{display:flex;margin-left:auto;margin-right:8px}
  .desktop-nav.mobile-open{display:flex;position:fixed;top:76px;left:0;right:0;max-height:calc(100vh - 76px);overflow-y:auto;overflow-x:hidden;flex-direction:column;align-items:stretch;gap:0;margin:0;padding:8px 12px 18px;background:#fff;border-top:1px solid #e7eaee;border-bottom:1px solid #dfe5e2;box-shadow:0 16px 35px rgba(20,30,40,.12);z-index:119}
  .desktop-nav.mobile-open .nav-menu{display:block;height:auto;flex:0 0 auto}
  .desktop-nav.mobile-open .nav-trigger{width:100%;height:auto;min-height:48px;padding:12px 10px;justify-content:space-between;font-size:14px;border-radius:10px}
  .desktop-nav.mobile-open .nav-dropdown,.desktop-nav.mobile-open .nav-dropdown-right{position:static;display:none;width:auto;margin:0 0 5px;padding:4px;background:#f7f9f8;border:1px solid #e2e8e4;border-radius:11px;box-shadow:none}
  .desktop-nav.mobile-open .nav-menu.open .nav-dropdown,.desktop-nav.mobile-open .nav-menu.open .nav-dropdown-right{display:grid}
  .desktop-nav.mobile-open .nav-menu:hover .nav-dropdown{display:none}
  .desktop-nav.mobile-open .nav-menu.open:hover .nav-dropdown{display:grid}
  .desktop-nav.mobile-open .nav-dropdown button{padding:11px 12px;font-size:13px}
}
@media(min-width:901px){.desktop-nav{display:flex}}

/* V20 calculator close button — keep it above the calculator content and mobile header */
.modal-card{position:relative}
.modal .close{z-index:5;width:42px;height:42px;display:grid;place-items:center;border-radius:10px;line-height:1;padding:0;background:#fff;color:#17212b;box-shadow:0 2px 10px rgba(10,15,20,.10);font-size:28px}
.modal .close:hover{background:#f3f5f6}
@media(max-width:720px){
  .modal{padding:10px}
  .modal-card{width:100%;max-height:calc(100vh - 20px);padding:58px 18px 22px;border-radius:18px}
  .modal .close{position:absolute;right:12px;top:10px;width:40px;height:40px;font-size:27px}
  .calc h2{font-size:25px;line-height:1.15;margin-right:4px}
}