:root{--bg:#f7f8fb;--card:#fff;--text:#111318;--muted:#68707d;--line:#e6e9ef;--accent:#665cf6;--accent2:#8b83ff;--dark:#161820;--radius:22px;--shadow:0 20px 60px rgba(24,28,43,.08)}*{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;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button,input,select{font:inherit}.shell{width:min(1180px,calc(100% - 40px));margin:auto}.narrow{width:min(780px,calc(100% - 40px));margin:auto}.site-header{position:sticky;top:0;z-index:30;background:rgba(247,248,251,.86);backdrop-filter:blur(18px);border-bottom:1px solid rgba(230,233,239,.8)}.nav{height:72px;display:flex;align-items:center;gap:38px}.brand{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:-.04em;font-size:20px}.brand-mark{display:grid;place-items:center;width:32px;height:32px;border-radius:10px;color:#fff;background:linear-gradient(145deg,var(--accent),#938cff);font-size:15px;box-shadow:0 8px 20px rgba(102,92,246,.24)}.desktop-nav{display:flex;align-items:center;gap:6px;font-size:14px;color:#4d5561}.nav-link,.nav-dropdown>summary{display:flex;align-items:center;gap:5px;padding:10px 9px;border-radius:10px;cursor:pointer;font-weight:650;white-space:nowrap}.nav-link:hover,.nav-dropdown>summary:hover,.nav-dropdown[open]>summary{color:var(--text);background:#fff}.nav-dropdown{position:relative}.nav-dropdown>summary{list-style:none}.nav-dropdown>summary::-webkit-details-marker{display:none}.nav-chevron{font-size:14px;line-height:1;transition:transform .18s ease;color:#8a909a}.nav-dropdown[open] .nav-chevron{transform:rotate(180deg)}.nav-menu{position:absolute;top:calc(100% + 10px);left:-12px;width:320px;max-height:min(520px,70vh);overflow:auto;padding:10px;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:0 22px 60px rgba(24,28,43,.14);opacity:0;visibility:hidden;pointer-events:none;transform:translateY(-5px);transition:.16s ease;z-index:60}.nav-dropdown:hover .nav-menu,.nav-dropdown:focus-within .nav-menu,.nav-dropdown[open] .nav-menu{opacity:1;visibility:visible;pointer-events:auto;transform:translateY(0)}.nav-menu-all{display:grid;gap:4px;padding:12px 13px;margin-bottom:7px;border-radius:11px;background:#f7f7ff}.nav-menu-all strong{font-size:13px;color:var(--text)}.nav-menu-all small{font-size:11px;line-height:1.4;color:var(--muted)}.nav-menu-links{display:grid;grid-template-columns:1fr;gap:2px}.nav-menu-links a{padding:9px 12px;border-radius:9px;font-size:13px;color:#555d68}.nav-menu-links a:hover{background:#f6f7f9;color:var(--text)}.mobile-nav{display:none;position:relative;margin-left:auto}.mobile-nav>summary{list-style:none;background:#fff;border:1px solid var(--line);padding:9px 13px;border-radius:11px;font-size:13px;font-weight:700;cursor:pointer}.mobile-nav>summary::-webkit-details-marker{display:none}.mobile-nav-panel{position:fixed;top:72px;left:14px;right:14px;max-height:calc(100vh - 90px);overflow:auto;background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:0 22px 60px rgba(24,28,43,.16);padding:14px;z-index:70}.mobile-nav-group{display:grid;gap:2px;padding:7px 0 12px;border-bottom:1px solid var(--line)}.mobile-nav-group:last-of-type{border-bottom:0}.mobile-nav-group>a{padding:8px 10px;border-radius:8px;font-size:13px;color:#5d6570}.mobile-nav-group>a:hover{background:#f6f7f9}.mobile-nav-category{font-weight:800!important;color:var(--text)!important;font-size:14px!important}.mobile-nav-secondary{display:flex;gap:8px;padding-top:12px}.mobile-nav-secondary a{flex:1;text-align:center;padding:10px;border-radius:10px;background:#f6f7f9;font-size:13px;font-weight:700}.nav-cta{margin-left:auto;background:#fff;border:1px solid var(--line);padding:10px 15px;border-radius:12px;font-size:13px;font-weight:650}.hero{overflow:hidden;background:radial-gradient(circle at 50% 15%,rgba(105,94,246,.15),transparent 38%),linear-gradient(#f7f8fb,#fafbfc)}.hero-inner{padding:118px 0 105px;text-align:center}.eyebrow,.kicker{font-size:12px;text-transform:uppercase;letter-spacing:.14em;font-weight:800;color:var(--accent)}.eyebrow{display:inline-flex;gap:8px;align-items:center;background:#fff;padding:8px 12px;border:1px solid var(--line);border-radius:99px;color:#525a66}.eyebrow span{width:7px;height:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px rgba(102,92,246,.11)}h1,h2,h3,p{margin-top:0}.hero h1{font-size:clamp(48px,7.5vw,92px);line-height:.97;letter-spacing:-.065em;margin:27px auto 28px;max-width:980px}.hero h1 em{font-style:normal;color:var(--accent)}.hero-copy{max-width:670px;margin:0 auto 30px;color:var(--muted);font-size:19px;line-height:1.65}.hero-actions{display:flex;justify-content:center;gap:12px;flex-wrap:wrap}.button{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 19px;border-radius:13px;border:1px solid transparent;font-weight:750;font-size:14px;cursor:pointer}.button.primary{background:var(--accent);color:#fff;box-shadow:0 12px 24px rgba(102,92,246,.2)}.button.primary:hover{background:#574de7}.button.secondary{background:#fff;border-color:var(--line)}.button.dark{background:var(--dark);color:#fff}.button.full{width:100%}.button.disabled{opacity:.55;cursor:not-allowed}.trust-row{display:flex;justify-content:center;gap:25px;flex-wrap:wrap;margin-top:34px;font-size:13px;color:#68707d}.section{padding:92px 0}.section.soft{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.section-head{display:flex;align-items:end;justify-content:space-between;gap:40px;margin-bottom:34px}.section-head h2,.split h2,.faq h2,.pro-banner h2{font-size:clamp(32px,4vw,52px);letter-spacing:-.045em;line-height:1.05;margin:9px 0 0}.section-head>p{max-width:430px;color:var(--muted);line-height:1.6;margin:0}.category-tabs{display:flex;gap:8px;overflow:auto;padding-bottom:4px;margin-bottom:24px}.category-tabs button{border:1px solid var(--line);background:#fff;color:#68707d;padding:9px 15px;border-radius:99px;cursor:pointer;font-weight:650;font-size:13px}.category-tabs button.active{background:var(--dark);border-color:var(--dark);color:#fff}.tool-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.tool-grid.compact{grid-template-columns:repeat(3,1fr)}.tool-card[hidden]{display:none!important}.tool-card{position:relative;display:flex;gap:16px;align-items:flex-start;background:#fff;border:1px solid var(--line);padding:21px;border-radius:18px;transition:.2s ease;min-height:126px}.tool-card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:#dadde5}.tool-card h3{font-size:16px;margin:4px 25px 7px 0}.tool-card p{font-size:13px;line-height:1.5;color:var(--muted);margin:0}.arrow{position:absolute;right:18px;top:18px;color:#9aa1ac}.tool-icon{flex:0 0 42px;width:42px;height:42px;border-radius:13px;background:linear-gradient(145deg,#f0efff,#e5e2ff);position:relative}.tool-icon:after{content:'';position:absolute;inset:12px;border:2px solid var(--accent);border-radius:4px}.tool-icon[data-icon="audio"]:after,.tool-icon[data-icon="volume"]:after{border-radius:50%}.tool-icon[data-icon="privacy"]:after{border-radius:50% 50% 45% 45%}.tool-icon[data-icon="calculator"]:after{border-radius:2px}.split{display:grid;grid-template-columns:1fr 1fr;gap:90px;align-items:start}.split>div>p{color:var(--muted);font-size:17px;line-height:1.7}.feature-list{display:grid;gap:10px}.feature-list>div{display:flex;gap:18px;padding:20px;border:1px solid var(--line);border-radius:16px}.feature-list b{color:var(--accent)}.feature-list span{display:grid;gap:4px}.feature-list small{color:var(--muted);font-size:13px}.pro-banner{background:linear-gradient(135deg,#151720,#262936);color:#fff;padding:43px 46px;border-radius:28px;display:flex;align-items:center;justify-content:space-between;gap:40px;box-shadow:var(--shadow)}.pro-banner p{color:#bfc4cf;margin:12px 0 0;max-width:650px;line-height:1.6}.pill{display:inline-flex;padding:7px 10px;background:#eeecff;color:var(--accent);border-radius:99px;font-weight:800;text-transform:uppercase;font-size:10px;letter-spacing:.09em}.faq details{border-top:1px solid var(--line);padding:20px 0}.faq details:last-child{border-bottom:1px solid var(--line)}.faq summary{font-weight:750;cursor:pointer}.faq details p{color:var(--muted);line-height:1.6;margin:12px 0 0}.ad-wrap{width:min(1180px,calc(100% - 40px));margin:25px auto;text-align:center;min-height:1px}.ad-wrap>span{display:block;font-size:9px;letter-spacing:.12em;text-transform:uppercase;color:#a4aab2;margin-bottom:6px}.tool-hero{text-align:center;padding:72px 0 38px}.tool-hero .crumb{display:block;text-align:left;color:var(--muted);font-size:13px;margin-bottom:42px}.tool-hero .tool-icon{display:block;margin:0 auto 20px}.tool-hero h1{font-size:clamp(38px,6vw,62px);letter-spacing:-.055em;margin-bottom:14px}.tool-hero p{font-size:17px;color:var(--muted);line-height:1.6;max-width:620px;margin:auto}.tool-section{padding:20px 0 65px}.workspace{background:#fff;border:1px solid var(--line);border-radius:24px;padding:26px;box-shadow:0 20px 50px rgba(25,29,45,.05)}.upload-zone{border:1.5px dashed #d7dbe4;background:#fafbfc;border-radius:18px;text-align:center;padding:54px 20px;outline:none}.upload-zone.drag{border-color:var(--accent);background:#f7f5ff}.upload-icon{display:grid;place-items:center;margin:0 auto 17px;width:48px;height:48px;border-radius:15px;background:#eeecff;color:var(--accent);font-size:24px}.upload-zone h3{margin-bottom:7px}.upload-zone p,.upload-zone small{color:var(--muted)}.upload-zone p{margin-bottom:7px}.upload-zone button{border:0;background:none;color:var(--accent);font-weight:750;cursor:pointer;padding:0}.file-panel{display:grid;gap:20px}.file-info{display:flex;align-items:center;gap:14px;border-bottom:1px solid var(--line);padding-bottom:20px}.file-info>div:nth-child(2){min-width:0;display:grid;gap:4px}.file-info strong{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.file-info small{color:var(--muted)}.file-info button{margin-left:auto;border:0;background:#f2f3f6;width:32px;height:32px;border-radius:10px;cursor:pointer}.file-badge{font-size:9px;font-weight:850;letter-spacing:.08em;background:#eeecff;color:var(--accent);padding:11px 8px;border-radius:10px}.controls{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.controls label,.calc-grid label{display:grid;gap:8px;font-weight:700;font-size:12px;color:#4c5460}.controls input,.controls select,.calc-grid input{width:100%;background:#fafbfc;border:1px solid var(--line);border-radius:11px;padding:12px;color:var(--text);outline:none}.controls input:focus,.controls select:focus,.calc-grid input:focus{border-color:#b7b1ff;box-shadow:0 0 0 3px rgba(102,92,246,.08)}.range-row{display:flex;gap:10px;align-items:center}.range-row input{padding:0}.range-row output{min-width:44px;color:var(--accent)}.progress{height:8px;background:#eef0f4;border-radius:99px;overflow:hidden}.progress span{display:block;height:100%;width:35%;background:var(--accent);border-radius:inherit;animation:progress 1.35s ease-in-out infinite alternate}@keyframes progress{to{transform:translateX(180%)}}.status{text-align:center;color:var(--muted);font-size:13px;margin:0}.result{border-top:1px solid var(--line);padding-top:18px}.result a{display:flex;align-items:center;justify-content:space-between;background:#f2f1ff;color:#4e44d8;padding:15px 17px;border-radius:13px;font-weight:750}.result pre{white-space:pre-wrap;max-height:420px;overflow:auto;background:#111318;color:#e7e9ef;border-radius:14px;padding:16px;font-size:12px;line-height:1.55}.privacy-note{display:flex;gap:12px;margin:16px 3px 0;color:var(--muted);font-size:12px;line-height:1.5}.privacy-note span{color:#35a96b}.privacy-note strong{color:#454c57}.privacy-note p{margin:2px 0 0}.content-copy{font-size:16px;line-height:1.75}.content-copy h1{font-size:clamp(42px,6vw,68px);line-height:1;letter-spacing:-.05em;margin-bottom:25px}.content-copy h2{font-size:28px;letter-spacing:-.03em;margin:44px 0 10px}.content-copy p,.content-copy li{color:#59616d}.content-copy ol{padding-left:20px}.calc-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:15px}.result-card{grid-column:span 2;display:grid;place-items:center;padding:32px;border-radius:16px;background:linear-gradient(145deg,#f1efff,#f7f6ff);text-align:center}.result-card span,.result-card small{color:var(--muted);font-size:12px}.result-card strong{font-size:42px;letter-spacing:-.05em;color:var(--accent);margin:3px 0}.ratio-lock{display:grid;place-items:center;background:#161820;color:#fff;border-radius:14px;font-weight:800}.legal-page{padding:90px 0 120px}.pricing-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:40px}.pricing-grid article{background:#fff;border:1px solid var(--line);border-radius:24px;padding:28px}.pricing-grid .pro-card{background:#171920;color:#fff}.pricing-grid .pro-card li{color:#bfc4cf}.pricing-grid ul{padding-left:20px;margin:26px 0;min-height:190px}.pricing-grid li{padding:6px 0;color:var(--muted)}.price{display:block;font-size:40px;letter-spacing:-.04em;margin-top:14px}.dark-pill{background:#303440;color:#fff}.contact-placeholder{background:#fff;border:1px solid var(--line);border-radius:17px;padding:22px;margin-top:28px}.site-footer{border-top:1px solid var(--line);padding:60px 0 24px;background:#fff}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:50px}.footer-grid>div{display:flex;flex-direction:column;align-items:flex-start;gap:10px}.footer-grid p{color:var(--muted);font-size:13px}.footer-grid strong{font-size:12px;text-transform:uppercase;letter-spacing:.08em;margin-bottom:4px}.footer-grid a:not(.brand){font-size:13px;color:var(--muted)}.footer-bottom{border-top:1px solid var(--line);padding-top:22px;margin-top:45px;display:flex;justify-content:space-between;color:#9298a1;font-size:11px}@media(max-width:850px){.desktop-nav{display:none}.mobile-nav{display:block}.tool-grid,.tool-grid.compact{grid-template-columns:1fr 1fr}.split{grid-template-columns:1fr;gap:40px}.section-head{align-items:start;flex-direction:column;gap:14px}.pro-banner{align-items:flex-start;flex-direction:column}.hero-inner{padding:90px 0 78px}.section{padding:70px 0}}@media(max-width:560px){.shell,.narrow{width:min(100% - 28px,1180px)}.nav{height:64px}.mobile-nav-panel{top:64px}.nav-cta{display:none}.hero h1{font-size:48px}.hero-copy{font-size:16px}.tool-grid,.tool-grid.compact{grid-template-columns:1fr}.tool-card{min-height:auto}.controls,.calc-grid,.pricing-grid{grid-template-columns:1fr}.result-card{grid-column:span 1}.ratio-lock{min-height:48px}.workspace{padding:16px}.upload-zone{padding:40px 15px}.section{padding:58px 0}.tool-hero{padding-top:45px}.tool-hero .crumb{margin-bottom:30px}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:first-child{grid-column:span 2}.footer-bottom{gap:15px;flex-direction:column}.pro-banner{padding:30px 24px}}
/* Mediaivo navigation + AdSense placement fixes */
.desktop-nav{display:flex;align-items:center;gap:6px;font-size:14px;color:#4d5561}
.nav-link,.nav-trigger{display:flex;align-items:center;gap:5px;padding:10px 9px;border-radius:10px;cursor:pointer;font-weight:650;white-space:nowrap;border:0;background:transparent;color:inherit;font:inherit}
.nav-link:hover,.nav-trigger:hover,.nav-dropdown.is-open>.nav-trigger{color:var(--text);background:#fff}
.nav-dropdown{position:relative}
.nav-chevron{font-size:14px;line-height:1;transition:transform .18s ease;color:#8a909a}
.nav-dropdown.is-open .nav-chevron{transform:rotate(180deg)}
.nav-menu{position:absolute;top:calc(100% + 10px);left:-12px;width:320px;max-height:min(520px,70vh);overflow:auto;padding:10px;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:0 22px 60px rgba(24,28,43,.14);opacity:0;visibility:hidden;pointer-events:none;transform:translateY(-5px);transition:opacity .16s ease,transform .16s ease,visibility .16s ease;z-index:60}
.nav-dropdown.is-open .nav-menu{opacity:1;visibility:visible;pointer-events:auto;transform:translateY(0)}
@media(min-width:851px){.nav-dropdown::after{content:"";position:absolute;top:100%;left:-12px;width:344px;height:14px;background:transparent;pointer-events:auto;z-index:59}}
.mobile-nav{display:none;position:relative;margin-left:auto}
.mobile-nav-trigger{background:#fff;border:1px solid var(--line);padding:9px 13px;border-radius:11px;font-size:13px;font-weight:700;cursor:pointer;color:var(--text)}
.mobile-nav-panel[hidden]{display:none!important}
.ad-wrap{width:min(1180px,calc(100% - 40px));margin:28px auto;text-align:center;min-height:1px}
.ad-wrap>span{display:block;font-size:9px;letter-spacing:.12em;text-transform:uppercase;color:#949ba6;margin-bottom:8px}
.ad-placeholder{min-height:116px;border:1px dashed #dfe3ea;border-radius:16px;background:rgba(255,255,255,.56);display:grid;place-content:center;gap:4px;color:#8a919c}
.ad-placeholder strong{font-size:12px;letter-spacing:.02em;color:#737b87}
.ad-placeholder small{font-size:11px}
.ad-wrap-live .adsbygoogle{min-height:90px}
@media(max-width:850px){.desktop-nav{display:none!important}.mobile-nav{display:block!important}}
@media(min-width:851px){.desktop-nav{display:flex!important}.mobile-nav{display:none!important}}