:root{--ink:#17202b;--muted:#65717d;--line:#e4e9ec;--paper:#f7f9f8;--white:#fff;--green:#b8ef75;--purple:#6b59d3;--max:1160px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.6 Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif}a{color:inherit;text-decoration:none}.hub-header{height:76px;position:sticky;top:0;z-index:30;background:rgba(255,255,255,.94);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);display:flex;align-items:center;gap:44px;padding:0 max(26px,calc((100vw - var(--max))/2));}.hub-brand{display:inline-flex;align-items:center;gap:10px;font-size:20px;font-weight:760;letter-spacing:-.04em;white-space:nowrap}.brand-mark{width:31px;height:31px;display:flex;gap:2px;align-items:center;justify-content:center;background:var(--purple);border-radius:10px;transform:rotate(-8deg)}.brand-mark i{width:2px;background:#fff;display:block;border-radius:2px}.brand-mark i:nth-child(1),.brand-mark i:nth-child(5){height:7px}.brand-mark i:nth-child(2),.brand-mark i:nth-child(4){height:13px}.brand-mark i:nth-child(3){height:18px}.hub-header nav{display:flex;align-items:center;gap:10px;margin-left:auto}.hub-header nav a{padding:9px 14px;border-radius:8px;font-size:14px;font-weight:620;color:#4d5964}.hub-header nav a:hover,.hub-header nav .nav-tools-link{background:#f0f3f1;color:#17202b}.hub-header nav a[href="/youtube-to-mp3/"]{background:var(--ink);color:#fff}.mobile-menu,.mobile-nav{display:none}main{overflow:hidden}.hero{max-width:var(--max);min-height:555px;margin:auto;padding:80px 24px 68px;display:grid;grid-template-columns:1fr .9fr;gap:70px;align-items:center}.eyebrow{margin:0;color:#697681;font-size:11px;font-weight:780;letter-spacing:.14em}.eyebrow span{display:inline-block;width:7px;height:7px;margin-right:8px;border-radius:50%;background:#9ddd50;box-shadow:0 0 0 4px #e4f5d0}.hero h1{margin:20px 0 20px;font-size:clamp(56px,7vw,88px);line-height:.99;letter-spacing:-.075em;font-weight:740}.hero h1 em{color:var(--purple);font-style:normal}.hero-sub{max-width:540px;margin:0;color:#586571;font-size:17px;line-height:1.8}.hero-link{display:inline-flex;align-items:center;gap:22px;margin-top:27px;padding:12px 18px;background:var(--ink);color:white;border-radius:8px;font-size:14px;font-weight:700}.hero-link span{color:var(--green);font-size:18px}.hero-points{display:flex;gap:18px;flex-wrap:wrap;margin-top:27px;color:#68747e;font-size:11px}.hero-points span:before{content:"✓";margin-right:6px;color:#598a28;font-weight:800}.hero-art{height:355px;position:relative;overflow:hidden;border:1px solid #dce3df;border-radius:22px;background:linear-gradient(135deg,#e7f3dc,#e9e5fb 57%,#f5e8e0)}.art-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(61,73,68,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(61,73,68,.07) 1px,transparent 1px);background-size:34px 34px}.art-orbit{position:absolute;border:1px solid rgba(52,63,77,.18);border-radius:50%;transform:rotate(-28deg)}.orbit-one{width:460px;height:185px;left:7%;top:24%}.orbit-two{width:405px;height:125px;left:13%;top:33%;transform:rotate(28deg)}.art-disc{position:absolute;width:192px;height:192px;top:62px;left:50%;transform:translateX(-50%);border-radius:50%;background:repeating-radial-gradient(circle at center,#252d38 0 4px,#414b57 5px 6px,#252d38 7px 10px);box-shadow:0 18px 35px #49505a44;display:grid;place-items:center}.disc-core{display:grid;place-items:center;width:72px;height:72px;border-radius:50%;background:linear-gradient(145deg,#a4e967,#d2f79f);font-size:30px;color:#233125}.art-wave{position:absolute;left:8%;right:8%;bottom:73px;height:55px;display:flex;align-items:center;gap:4px;justify-content:center}.art-wave i{width:5px;border-radius:8px;background:#6656c8;opacity:.82}.art-wave i:nth-child(3n){height:21px}.art-wave i:nth-child(3n+1){height:40px}.art-wave i:nth-child(3n+2){height:29px}.art-wave i:nth-child(5n){height:52px}.art-caption{position:absolute;bottom:22px;left:25px;font-size:9px;letter-spacing:.2em;color:#5c6670;font-weight:800}.tool-section{max-width:var(--max);margin:0 auto;padding:54px 24px 35px;scroll-margin-top:82px}.section-title{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:23px}.section-title h2,.why-section h2,.faq-section h2{margin:8px 0 0;font-size:36px;line-height:1.1;letter-spacing:-.055em}.section-title>p{max-width:360px;margin:0;color:var(--muted);font-size:14px}.tool-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:13px}.tool-card{min-height:174px;position:relative;display:flex;flex-direction:column;align-items:flex-start;padding:20px;background:white;border:1px solid var(--line);border-radius:12px;transition:transform .18s,border-color .18s,box-shadow .18s}.tool-card:hover{transform:translateY(-3px);border-color:#c7d0ce;box-shadow:0 13px 32px #17202b0c}.feature-card{min-height:218px;padding:22px}.card-icon{width:37px;height:37px;display:grid;place-items:center;border-radius:10px;background:#f1effc;font-size:18px;font-weight:750;color:#5947c1}.card-icon.coral{background:#fff0e9;color:#bd6648}.card-icon.lime{background:#eef8e3;color:#56872a}.card-icon.blue{background:#e9f3fb;color:#397ca7}.card-label{margin:13px 0 0;color:#74808a;font-size:9px;font-weight:800;letter-spacing:.12em}.tool-card h3{margin:13px 0 4px;font-size:16px;letter-spacing:-.025em}.feature-card h3{margin-top:6px;font-size:19px}.tool-card p{margin:0;color:#68737d;font-size:12.5px;line-height:1.6}.card-arrow{position:absolute;right:19px;top:19px;color:#8b949c;font-size:16px}.category-section{padding-top:40px}.category-section .tool-card{min-height:156px}.why-section{margin-top:60px;padding:65px max(24px,calc((100vw - var(--max))/2));display:grid;grid-template-columns:.8fr 1.2fr;gap:70px;background:#18222b;color:white}.why-section .eyebrow{color:#b8ef75}.why-section h2{font-size:42px}.why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.why-grid article{border-top:1px solid #ffffff2c;padding-top:14px}.why-grid b{color:#b8ef75;font-size:11px}.why-grid h3{margin:10px 0 7px;font-size:16px}.why-grid p{margin:0;color:#b3bdc5;font-size:12px;line-height:1.7}.faq-section{max-width:780px;margin:auto;padding:74px 24px 80px}.faq-section h2{margin-bottom:28px}.faq-section details{padding:18px 0;border-top:1px solid var(--line)}.faq-section details:last-child{border-bottom:1px solid var(--line)}.faq-section summary{cursor:pointer;list-style:none;font-weight:680}.faq-section summary::-webkit-details-marker{display:none}.faq-section summary:after{content:"+";float:right;color:#6858c9;font-size:21px}.faq-section details[open] summary:after{content:"−"}.faq-section details p{max-width:690px;margin:12px 0 0;color:var(--muted);font-size:14px}.hub-footer{max-width:var(--max);margin:auto;padding:25px 24px 32px;border-top:1px solid var(--line);display:flex;align-items:center;gap:22px;flex-wrap:wrap;color:#6d7881;font-size:12px}.hub-footer .hub-brand{color:var(--ink);font-size:17px}.hub-footer .brand-mark{width:27px;height:27px}.hub-footer nav{display:flex;gap:17px;margin-left:auto}.hub-footer nav a:hover{color:#5141b8}.hub-footer small{width:100%;font-size:10px}.mobile-nav.open{display:none}@media(max-width:800px){.hub-header{height:66px;padding:0 20px;gap:0}.hub-header nav{display:none}.mobile-menu{display:block;margin-left:auto;border:1px solid var(--line);background:#fff;border-radius:8px;width:40px;height:38px;font-size:20px;color:var(--ink)}.mobile-nav.open{position:absolute;display:grid;top:65px;left:12px;right:12px;padding:10px;background:white;border:1px solid var(--line);border-radius:12px;box-shadow:0 16px 35px #17202b1c}.mobile-nav a{padding:11px 12px;border-radius:7px;font-size:14px}.hero{min-height:auto;grid-template-columns:1fr;gap:36px;padding:60px 22px 42px}.hero h1{font-size:clamp(54px,12vw,78px)}.hero-art{height:290px}.tool-section{padding:42px 20px 20px}.section-title{display:block}.section-title>p{margin-top:10px}.tool-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.feature-card{min-height:205px}.why-section{grid-template-columns:1fr;gap:25px;padding:48px 22px}.why-grid{grid-template-columns:1fr;gap:15px}.why-grid article{display:grid;grid-template-columns:34px 1fr;column-gap:8px}.why-grid article b{grid-row:span 2;padding-top:3px}.why-grid h3{margin:0 0 3px}.why-grid p{grid-column:2}.faq-section{padding:55px 22px}.hub-footer{padding:22px;gap:12px}.hub-footer nav{width:100%;margin:0;order:3}.hub-footer small{order:4}}@media(max-width:440px){.tool-grid{gap:9px}.tool-card{padding:15px;min-height:166px}.tool-card p{font-size:11.5px}.feature-card{min-height:206px}.hero-points{display:grid;gap:7px}.section-title h2,.faq-section h2{font-size:31px}}
/* Homepage Tools dropdown */
.hub-header nav .home-tools-menu{position:relative}
.hub-header nav .home-tools-toggle,.mobile-tools-toggle{display:flex;align-items:center;gap:9px;padding:9px 14px;border:0;border-radius:8px;background:#f0f3f1;color:#17202b;font:inherit;font-size:14px;font-weight:650;cursor:pointer}
.home-tools-toggle span,.mobile-tools-toggle span{color:#66717a;font-size:17px;line-height:1;transition:transform .16s}
.home-tools-toggle[aria-expanded="true"] span,.mobile-tools-toggle[aria-expanded="true"] span{transform:rotate(180deg)}
.hub-header nav .home-tools-panel{position:absolute;z-index:20;top:calc(100% + 12px);right:0;width:min(900px,calc(100vw - 32px));max-height:calc(100dvh - 110px);overflow-y:auto;padding:24px;display:grid;grid-template-columns:1fr 1.25fr .95fr;gap:24px;border:1px solid #dce3df;border-radius:14px;background:#fff;box-shadow:0 20px 48px #17202b22;text-align:left}
.home-tools-panel[hidden],.mobile-tools-panel[hidden]{display:none}
.home-tools-panel section{display:flex;flex-direction:column;align-items:stretch;gap:2px}
.home-tools-panel h2{margin:0 0 7px;padding:0 10px;color:#7b858d;font-size:12px;letter-spacing:.12em;text-transform:uppercase}
.hub-header nav .home-tools-panel a{padding:10px 10px;border-radius:7px;color:#37434c;font-size:14px;font-weight:570;white-space:nowrap}
.hub-header nav .home-tools-panel a:hover{background:#f2f6ed;color:#26351a}
.mobile-tools-toggle,.mobile-tools-panel{display:none}
@media(max-width:800px){.mobile-tools-toggle{display:flex;justify-content:space-between;width:100%;padding:11px 12px;background:transparent;text-align:left}.mobile-tools-panel:not([hidden]){display:grid;grid-template-columns:1fr 1fr;gap:2px;padding:4px 0 8px}.mobile-tools-panel a{padding:9px 12px!important;color:#4d5964;font-size:12px!important}.mobile-nav{max-height:calc(100vh - 84px);overflow:auto}}
@media(max-width:800px){.mobile-tools-panel:not([hidden]){display:grid;grid-template-columns:1fr;gap:12px;padding:8px 10px 14px}.mobile-tools-panel section h3{margin:4px 0 5px;color:#7b858d;font-size:12px;letter-spacing:.12em;text-transform:uppercase}.mobile-tools-panel section>div{display:grid;grid-template-columns:1fr 1fr;gap:1px}.mobile-nav .mobile-tools-panel a{padding:8px!important}}
/* Keep the mega-menu hidden until the Tools button opens it. */
.hub-header nav .home-tools-panel[hidden]{display:none}
.hub-header nav a.home-youtube-link{padding:9px 14px;border-radius:8px;background:#f0f3f1;color:#4d5964;font-size:14px;font-weight:650}
.hub-header nav a.home-youtube-link:hover{background:#e8e9f7;color:#5141b8}
.hub-header nav a.home-youtube-link[aria-current="page"]{background:#f1effc;color:#5141b8}
.mobile-nav .mobile-youtube-link{margin-top:4px;background:#f0f3f1;color:#4d5964}
.mobile-nav .mobile-youtube-link[aria-current="page"]{background:#f1effc;color:#5141b8}