:root{--bg:#061321;--panel:#0c2235;--panel2:#102a40;--text:#f3f8fb;--muted:#9cb0c1;--teal:#52e5d5;--cyan:#42bce8;--line:#24445f;--amber:#f2b34e;--danger:#ff7f73;--max:1120px;--r:24px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at 90% 0,#103853 0,transparent 34%),var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.58}
a{color:inherit}.wrap{width:min(var(--max),calc(100% - 32px));margin:auto}.topline{height:4px;background:linear-gradient(90deg,var(--teal),var(--cyan),transparent)}header{padding:22px 0;border-bottom:1px solid rgba(255,255,255,.08);position:sticky;top:0;background:rgba(6,19,33,.94);backdrop-filter:blur(14px);z-index:9}.nav{display:flex;align-items:center;justify-content:space-between;gap:18px}.brand img{width:210px;height:auto;display:block}.navlinks{display:flex;gap:18px;flex-wrap:wrap;font-weight:750;font-size:14px}.navlinks a{text-decoration:none;color:#d7e6ee}.navlinks a:hover{color:var(--teal)}main{padding:64px 0 88px}.eyebrow{text-transform:uppercase;letter-spacing:.11em;color:var(--teal);font-weight:850;font-size:13px}.hero{display:grid;grid-template-columns:1.15fr .85fr;gap:42px;align-items:start}.hero h1{font-size:clamp(38px,6vw,72px);line-height:1.02;letter-spacing:-.045em;margin:12px 0 18px;max-width:880px}.lead{font-size:clamp(18px,2.2vw,24px);color:#c4d3dd;max-width:780px}.card{background:linear-gradient(180deg,rgba(16,42,64,.94),rgba(10,32,50,.94));border:1px solid var(--line);border-radius:var(--r);padding:26px;box-shadow:0 18px 60px rgba(0,0,0,.18)}.card h2,.card h3{margin-top:0}.proof-grid,.three,.two{display:grid;gap:18px}.proof-grid{grid-template-columns:repeat(4,1fr);margin:26px 0}.three{grid-template-columns:repeat(3,1fr)}.two{grid-template-columns:repeat(2,1fr)}.metric strong{display:block;font-size:28px;color:var(--teal)}.metric span{color:var(--muted);font-size:14px}.btns{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 20px;border-radius:14px;text-decoration:none;font-weight:850;border:1px solid var(--teal)}.btn.primary{background:var(--teal);color:#041019}.btn.secondary{color:var(--text)}section{padding:38px 0}.section-title{font-size:clamp(28px,4vw,46px);letter-spacing:-.03em;margin:0 0 12px}.section-copy{color:var(--muted);max-width:820px}.pill{display:inline-block;border:1px solid var(--line);background:#0b2234;border-radius:999px;padding:7px 11px;font-size:12px;color:#c6d8e1;font-weight:750}.list{padding-left:20px}.list li{margin:8px 0}.trust{border-left:4px solid var(--teal)}.warn{border-left:4px solid var(--amber)}.danger{border-left:4px solid var(--danger)}table{width:100%;border-collapse:collapse;margin-top:18px;background:#0b2031;border-radius:18px;overflow:hidden}th,td{text-align:left;padding:14px;border-bottom:1px solid var(--line);vertical-align:top}th{color:var(--teal);font-size:13px;text-transform:uppercase;letter-spacing:.06em}.faq details{border:1px solid var(--line);border-radius:16px;padding:16px 18px;margin:10px 0;background:#0a2031}.faq summary{font-weight:850;cursor:pointer}.faq p{color:#c4d3dd}.tool-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.field{display:grid;gap:7px;margin:12px 0}.field label{font-weight:800}.field input,.field select,.field textarea{width:100%;padding:13px 14px;border-radius:12px;border:1px solid var(--line);background:#071827;color:var(--text);font:inherit}.result{margin-top:18px;padding:18px;border:1px solid var(--line);border-radius:16px;background:#081b2a}.small{font-size:13px;color:var(--muted)}footer{border-top:1px solid rgba(255,255,255,.08);padding:34px 0;color:var(--muted)}.footer-grid{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap}.direct-answer{font-size:18px;border:1px solid #27526e;background:#0b2438;border-radius:20px;padding:22px}.quote{font-size:26px;font-weight:850;line-height:1.25}.kbd{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;background:#071827;border:1px solid var(--line);border-radius:8px;padding:2px 7px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media(max-width:860px){.hero,.tool-grid,.two,.three,.proof-grid{grid-template-columns:1fr}.navlinks{display:none}.brand img{width:178px}main{padding-top:42px}.hero h1{font-size:44px}.card{padding:20px}.wrap{width:min(var(--max),calc(100% - 24px))}table{font-size:14px}th,td{padding:11px 9px}}
@media(max-width:420px){.hero h1{font-size:38px}.lead{font-size:18px}.btn{width:100%}.brand img{width:164px}}


/* D03 navigation/function root fix */
.menu-button-day3{display:none;align-items:center;justify-content:center;width:48px;height:48px;border-radius:14px;border:1px solid var(--line);background:#0a2032;color:var(--text);font:inherit;font-weight:900;cursor:pointer}
.navlinks .nav-cta-link{border:1px solid var(--teal);border-radius:12px;padding:8px 12px;color:var(--teal)}
.btn{cursor:pointer;transition:transform .16s ease,background .16s ease,border-color .16s ease,color .16s ease}
.btn:hover{transform:translateY(-1px)}
.btn:focus-visible,.menu-button-day3:focus-visible,.field input:focus-visible,.field textarea:focus-visible,.field select:focus-visible{outline:3px solid rgba(82,229,213,.35);outline-offset:3px}
.btn.secondary{background:#0a2032;color:#f3f8fb;border-color:#52e5d5;appearance:none;-webkit-appearance:none}
.btn.secondary:hover{background:#12314b;color:#fff}
.btn.secondary.is-handoff{border-color:var(--amber);color:#ffe0a0}
.inline-status{margin-top:14px;padding:13px 15px;border:1px solid var(--line);border-radius:12px;background:#071827;color:#c8d7e1}
.inline-status.error{border-color:var(--danger);color:#ffd0cb}
.inline-status.success{border-color:var(--teal);color:#d7fff9}
.resource-link{color:var(--teal);font-weight:800;text-underline-offset:3px}
@media(max-width:860px){.nav{position:relative}.menu-button-day3{display:inline-flex}.navlinks{display:none;position:absolute;left:0;right:0;top:calc(100% + 14px);flex-direction:column;gap:0;padding:12px;border:1px solid var(--line);border-radius:18px;background:rgba(6,19,33,.99);box-shadow:0 24px 70px rgba(0,0,0,.38)}.navlinks.open{display:flex}.navlinks a{padding:13px 12px;border-radius:10px}.navlinks a:hover{background:#0d2940}.navlinks .nav-cta-link{margin-top:6px}}

/* D03-FREE-AI-TOOLS-DAY3-STYLE */
.navlinks .nav-free-tools{color:var(--teal);font-weight:900}