/* BetterTTY.dev 1.0.2 — original, dependency-free responsive design. */
:root{color-scheme:dark;--bg:#091118;--bg2:#0d171e;--panel:#101e27;--panel2:#14242e;--card:#111e26;--line:#29404c;--lineSoft:#1d303b;--text:#ecf4f4;--muted:#a2b5bf;--subtle:#7f98a5;--mint:#56ebae;--cyan:#24d6dc;--blue:#4aafff;--yellow:#ffd285;--red:#ff807e;--radius:22px;--shadow:0 26px 92px rgba(0,0,0,.30);--max:1200px;}
*,*::before,*::after{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.65 -apple-system,BlinkMacSystemFont,"Segoe UI",Inter,Arial,sans-serif;-webkit-font-smoothing:antialiased;overflow-x:hidden}button,input{font:inherit}button{cursor:pointer}a{color:inherit;text-decoration:none}a:hover{color:var(--mint)}img{max-width:100%;height:auto}::selection{background:#2f977e;color:#fff}h1,h2,h3,h4,p{margin-top:0}h1,h2,h3{line-height:1.12;letter-spacing:-.045em}h1{font-size:clamp(3.1rem,6.25vw,6.7rem);font-weight:790;line-height:1.035}h2{font-size:clamp(2.25rem,4.4vw,4.2rem);font-weight:760}h3{font-size:clamp(1.25rem,2vw,1.58rem);font-weight:720}p{color:var(--muted)}strong{color:var(--text)}small{color:var(--subtle)}code,.mono,kbd{font-family:ui-monospace,SFMono-Regular,Consolas,"Liberation Mono",monospace}code{font-size:.9em;color:#a4fbd8}kbd{display:inline-block;padding:0 .4em;border:1px solid #3d5965;background:#172731;border-radius:5px;color:#e6efef}.container{width:min(var(--max),calc(100% - 64px));margin-inline:auto}.section{padding:108px 0;position:relative}.section-small{padding:74px 0}.section-header{max-width:790px;margin-bottom:42px}.section-header.centered{text-align:center;margin:0 auto 44px}.section-header p{font-size:1.12rem}.eyebrow{font:700 .72rem/1.4 ui-monospace,Consolas,monospace;color:var(--mint);letter-spacing:.19em;text-transform:uppercase;margin:0 0 18px}.muted{color:var(--muted)}.dim{color:var(--subtle)}.gradient-text{background:linear-gradient(95deg,var(--mint) 4%,var(--cyan) 55%,var(--blue));-webkit-background-clip:text;background-clip:text;color:transparent}.bg-grid{background-image:linear-gradient(to right,rgba(74,144,148,.07) 1px,transparent 1px),linear-gradient(to bottom,rgba(74,144,148,.07) 1px,transparent 1px);background-size:52px 52px}.bg-soft{background:#0d1921}.visually-hidden{position:absolute!important;height:1px;width:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}.divider{border:0;border-top:1px solid var(--lineSoft);margin:0}.tag{display:inline-flex;gap:8px;align-items:center;border:1px solid #2b504e;background:#14282a;color:#b8f4de;padding:6px 11px;border-radius:99px;font:600 .72rem/1.3 ui-monospace,Consolas,monospace;letter-spacing:.055em}.tag .dot,.live-dot{width:7px;height:7px;background:var(--mint);border-radius:50%;box-shadow:0 0 12px rgba(86,235,174,.5)}.tag.gray{background:#17252e;border-color:#30414d;color:#d0dce2}.tag.amber{background:#33271b;border-color:#6b4a2c;color:#ffe0a2}
/* nav */
.site-header{position:sticky;top:0;z-index:50;background:rgba(9,17,24,.88);border-bottom:1px solid rgba(65,104,117,.28);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px)}.nav-wrap{height:82px;display:flex;align-items:center;gap:42px}.brand{display:inline-flex;align-items:center;gap:12px;white-space:nowrap;flex-shrink:0}.brand img{width:43px;height:43px;border-radius:11px}.brand strong{font-size:1.48rem;letter-spacing:-.065em}.brand small{display:block;font-size:.54rem;text-transform:uppercase;font-weight:700;letter-spacing:.25em;color:var(--subtle);line-height:1.1}.nav-links{display:flex;align-items:center;gap:29px;margin-left:auto}.nav-links a{font-size:.9rem;font-weight:650;color:#adc1cc;transition:color .15s}.nav-links a:hover,.nav-links a[aria-current="page"]{color:#eafbf4}.nav-links a[aria-current="page"]{position:relative}.nav-links a[aria-current="page"]::after{position:absolute;bottom:-30px;left:0;right:0;height:2px;background:var(--mint);content:""}.nav-actions{display:flex;align-items:center;gap:10px}.mobile-toggle{display:none;align-items:center;justify-content:center;width:43px;height:43px;border:1px solid var(--line);border-radius:12px;color:#effdf8;background:#10202a;font-size:1.25rem}.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:12px 20px;border:1px solid transparent;border-radius:12px;font-size:.89rem;font-weight:750;line-height:1.2;white-space:nowrap;transition:transform .15s,background .15s,border-color .15s,box-shadow .15s}.btn:hover{transform:translateY(-2px);color:inherit}.btn-primary{color:#061b18;background:linear-gradient(120deg,#65f1bb,#21d9d7);box-shadow:0 8px 34px rgba(30,211,168,.16)}.btn-primary:hover{color:#041914;box-shadow:0 10px 36px rgba(30,211,168,.3)}.btn-secondary{background:#152630;border-color:#35515e;color:#eff5f5}.btn-secondary:hover{border-color:var(--mint);background:#19333a}.btn-ghost{border-color:#30424a;color:#d5e6e8;background:transparent}.btn-ghost:hover{border-color:#7ca6ad}.btn-outline{border-color:#397d72;background:rgba(32,75,64,.17);color:#b8f7de}.btn-disabled,.btn-disabled:hover{background:#17232b;color:#748b97;border:1px dashed #3c4d56;transform:none;cursor:not-allowed;box-shadow:none}.btn-sm{min-height:39px;padding:9px 15px;font-size:.8rem}.btn-lg{min-height:58px;padding:17px 25px;font-size:.98rem}.btn-row{display:flex;gap:12px;flex-wrap:wrap}.btn svg,.nav-actions svg,.link-arrow svg{width:17px;height:17px;flex:none}.text-link{color:#83f2d7;text-decoration:underline;text-decoration-color:#3d8176;text-underline-offset:4px}.text-link:hover{color:white}.link-arrow{display:inline-flex;align-items:center;gap:8px;font-weight:700;color:var(--mint)}
/* hero */
.hero{position:relative;overflow:hidden;padding:88px 0 96px;background:radial-gradient(ellipse 55% 66% at 74% 27%,rgba(28,117,111,.18),transparent 78%),linear-gradient(180deg,#091118 0%,#0b171e 85%,#0b171e 100%)}.hero::after{content:"";position:absolute;inset:0;z-index:0;pointer-events:none;background:linear-gradient(to right,rgba(30,88,92,.05) 1px,transparent 1px),linear-gradient(to bottom,rgba(30,88,92,.05) 1px,transparent 1px);background-size:56px 56px;mask-image:linear-gradient(90deg,transparent 7%,#000 74%)}.hero-inner{position:relative;z-index:1;display:grid;grid-template-columns:1fr 1.07fr;gap:55px;align-items:center}.hero-copy{padding:28px 0}.hero-copy h1{margin-bottom:28px}.hero-copy p.lead{font-size:1.22rem;line-height:1.65;max-width:540px;margin:0 0 31px}.hero-chips{display:flex;flex-wrap:wrap;gap:9px;margin-top:39px}.chip{font-size:.78rem;font-weight:650;color:#b0c9d0;border:1px solid #2b4751;border-radius:9px;padding:7px 11px;background:rgba(21,39,46,.77)}.hero-visual-wrap{position:relative;min-width:0}.orbit{position:absolute;inset:-65px -45px -55px -45px;border:1px solid rgba(52,183,163,.14);border-radius:50%;transform:rotate(-16deg);pointer-events:none}.orbit::before,.orbit::after{content:"";position:absolute;border:1px solid rgba(52,183,163,.13);border-radius:50%;inset:45px}.orbit::after{inset:97px;border-style:dashed}.app-mock{position:relative;border-radius:16px;overflow:hidden;background:#0b141b;border:1px solid #345565;box-shadow:0 30px 100px rgba(0,0,0,.59),0 0 0 7px rgba(31,72,72,.11);transform:perspective(1250px) rotateY(-6deg) rotateX(2deg);transition:transform .35s}.app-mock:hover{transform:perspective(1250px) rotateY(-2deg) rotateX(0)}.app-head{background:#192932;border-bottom:1px solid #2c414f;min-height:46px;padding:10px 15px;display:flex;align-items:center;gap:12px}.window-dots{display:flex;gap:7px}.window-dots i{display:block;width:10px;height:10px;border-radius:50%;background:#fb706a}.window-dots i:nth-child(2){background:#ffcd66}.window-dots i:nth-child(3){background:#51cc84}.app-name{font-size:.7rem;font-weight:780;color:#c7d9db;letter-spacing:.01em;flex:1;text-align:center;margin-right:48px}.app-content{display:grid;grid-template-columns:160px minmax(0,1fr);min-height:345px}.app-sidebar{padding:18px 12px;background:#101d26;border-right:1px solid #253945;font:600 11px/1.7 ui-monospace,monospace;color:#728f9a}.app-sidebar .tree-heading{color:#9bb5be;letter-spacing:.1em;font-size:10px;margin:0 0 17px}.tree-group{margin:14px 0 4px;color:#ccd9db}.tree-session{padding:5px 8px;border-radius:5px;color:#89a6aa}.tree-session.active{background:#20403e;color:#78f8be}.tree-session .status-dot{display:inline-block;width:5px;height:5px;border-radius:50%;background:#66e8a9;margin:0 6px 1px 1px}.app-main{min-width:0;display:flex;flex-direction:column}.tab-bar{display:flex;align-items:center;min-height:41px;background:#12232d;border-bottom:1px solid #253945;gap:2px;padding:5px 8px}.tab{font:600 10px/1.5 ui-monospace,monospace;padding:7px 10px;color:#7fa0aa;white-space:nowrap}.tab.selected{background:#0b171e;color:#e6f9f2;border-radius:6px 6px 0 0;border-top:1px solid #4bdab5}.app-screen{padding:19px 18px;min-height:268px;font:11px/1.8 ui-monospace,"SFMono-Regular",monospace;color:#c3d6d8}.terminal-line{white-space:pre-wrap;overflow-wrap:anywhere}.terminal-line em{font-style:normal;color:#55e5ac}.terminal-line b{font-weight:normal;color:#6fd3eb}.terminal-line .warn{color:#fdcf85}.term-cursor{display:inline-block;background:#53e9b5;width:7px;height:13px;vertical-align:-2px;animation:blink 1.3s steps(1) infinite}.term-spacer{height:13px}@keyframes blink{50%{opacity:0}}.app-status{border-top:1px solid #2b4049;background:#12222b;display:flex;justify-content:space-between;padding:7px 12px;font:10px ui-monospace,monospace;color:#7599a5}.sftp-mock{display:none}.sftp-mock.active{display:block}.terminal-mock.hidden{display:none}.file-cols{display:grid;grid-template-columns:1fr 1fr;gap:12px}.file-pane{border:1px solid #28414a;border-radius:7px;overflow:hidden;background:#11222c}.file-pane-head{padding:9px;color:#86e1c8;background:#1b3540;border-bottom:1px solid #294551;font-weight:700}.file-row{display:flex;gap:8px;border-bottom:1px solid rgba(89,133,145,.14);padding:6px 9px;color:#a9c0c7}.file-row:last-child{border:0}.file-row .glyph{color:#5de4b6}.preview-tools{display:flex;justify-content:center;align-items:center;gap:8px;margin-top:31px}.mock-toggle{padding:9px 15px;border-radius:9px;border:1px solid #294c54;color:#afc6ce;background:#11212b;font-weight:700;font-size:.76rem}.mock-toggle.active{color:#0a201c;background:#59eab2;border-color:#59eab2}.mock-caption{font:11px ui-monospace,monospace;color:#839daa;text-align:center;margin:9px auto 0;max-width:420px}.hero-note{margin-top:22px;color:#88a2ad;font-size:.85rem}
/* components */
.stats-line{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid #254049;border-bottom:1px solid #254049;background:#0b171e}.stat{padding:24px;text-align:center;border-right:1px solid #253d47}.stat:last-child{border-right:0}.stat strong{display:block;color:#eaf6f5;font-size:1rem}.stat span{display:block;font:.72rem ui-monospace,monospace;color:#8baab4;margin-top:5px}.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.card{background:linear-gradient(155deg,#13242e,#0f1b24);border:1px solid #28414c;border-radius:var(--radius);padding:29px;transition:border-color .18s,transform .18s}.card:hover{border-color:#387669;transform:translateY(-3px)}.card h3{margin:16px 0 9px}.card p{font-size:.93rem;margin-bottom:0}.feature-icon{display:grid;place-items:center;width:47px;height:47px;background:#173831;border:1px solid #2b6659;color:#78f4c3;border-radius:14px;font:700 1.32rem ui-monospace,monospace}.feature-icon.cyan{background:#14333e;border-color:#295d70;color:#64ddeb}.feature-icon.amber{background:#3b3022;border-color:#6e5134;color:#ffdb91}.split{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:60px}.bullets{padding:0;list-style:none;margin:24px 0 0}.bullets li{display:flex;gap:12px;padding:9px 0;color:#b4cbd0}.bullets li::before{content:"✓";color:var(--mint);font-weight:900}.feature-panel{border:1px solid #2b4851;border-radius:20px;background:#10202a;padding:28px;box-shadow:var(--shadow)}.diagram-steps{display:grid;gap:12px}.diagram-step{display:flex;align-items:center;gap:14px;background:#142832;border:1px solid #31505b;padding:16px;border-radius:12px}.step-n{color:#53e8b6;background:#133b31;border:1px solid #32695b;width:38px;height:38px;display:grid;place-items:center;border-radius:9px;font:750 12px ui-monospace,monospace}.step-main{font-weight:700;line-height:1.4}.step-detail{display:block;color:var(--subtle);font-size:.75rem;font-weight:400}.trust-panel{background:linear-gradient(145deg,#13252b,#102126);border:1px solid #315852;border-radius:18px;padding:30px}.trust-panel .title{font:700 13px ui-monospace,monospace;color:#77eaba;margin-bottom:24px}.trust-entry{display:flex;align-items:center;gap:10px;border-bottom:1px solid #294a48;padding:12px 0;font:13px ui-monospace,monospace;color:#c2d7d1}.trust-entry:last-child{border:0}.trust-entry .ok{color:var(--mint)}.trust-foot{margin-top:17px;color:#86a5a6;font:11px ui-monospace,monospace}.callout{display:flex;gap:19px;border:1px solid #776041;background:#261f17;padding:25px;border-radius:17px}.callout .callout-symbol{display:grid;place-items:center;font-size:1.5rem;color:#ffe1a8;width:42px;height:42px;border:1px solid #705939;background:#392916;border-radius:11px;flex:none}.callout strong{font-size:1.05rem}.callout p{margin:8px 0 0;color:#d8c4a5;font-size:.92rem}.callout.cool{background:#102d2b;border-color:#2b665c}.callout.cool .callout-symbol{background:#17483d;border-color:#2b806a;color:#a9ffe2}.callout.cool p{color:#a7d4c9}.callout a{color:#b0f9d8;text-decoration:underline}.download-preview{display:grid;gap:13px}.platform-card{display:flex;align-items:center;gap:15px;background:#12242d;border:1px solid #294552;border-radius:15px;padding:20px}.platform-icon{display:grid;place-items:center;min-width:53px;height:53px;border-radius:13px;background:#18333a;color:#64e8c2;font-size:1.65rem}.platform-card strong{display:block}.platform-card p{margin:2px 0 0;font-size:.77rem}.platform-card .arrow{margin-left:auto;color:var(--mint)}.cta-band{padding:65px;background:radial-gradient(ellipse at 86% 22%,rgba(51,175,157,.24),transparent 55%),linear-gradient(140deg,#122730,#0c2024);border:1px solid #38655e;border-radius:28px;display:flex;justify-content:space-between;align-items:center;gap:25px}.cta-band h2{font-size:clamp(2rem,3.6vw,3.35rem);margin-bottom:12px}.cta-band p{margin:0}.footer{border-top:1px solid #29414a;padding:62px 0 25px;background:#081117}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:42px}.footer .brand{margin-bottom:16px}.footer p{font-size:.9rem;max-width:340px}.footer h4{font:750 .78rem ui-monospace,monospace;color:#d3e5e9;letter-spacing:.1em;text-transform:uppercase;margin:4px 0 17px}.footer-links{display:grid;gap:11px}.footer-links a{font-size:.89rem;color:#8fa7b2}.footer-links a:hover{color:var(--mint)}.footer-bottom{display:flex;justify-content:space-between;gap:20px;border-top:1px solid #233945;margin-top:53px;padding-top:23px;font-size:.79rem;color:#748e9b}
/* inner pages */
.page-hero{padding:90px 0 73px;background:radial-gradient(ellipse 65% 120% at 95% 10%,rgba(34,124,121,.16),transparent 70%),#0b161e;border-bottom:1px solid #233d48}.page-hero h1{font-size:clamp(3rem,5.4vw,5rem);margin-bottom:18px}.page-hero p{font-size:1.14rem;max-width:780px}.crumbs{font:700 .78rem ui-monospace,monospace;color:#87abae;letter-spacing:.07em;margin-bottom:25px}.crumbs a{color:#6de5bd}.detail-section{padding:80px 0;border-bottom:1px solid #213842}.detail-section h2{font-size:clamp(2rem,3.3vw,3.1rem);margin-bottom:20px}.detail-section h3{font-size:1.22rem;letter-spacing:-.02em}.detail-section:nth-child(even){background:#0d1921}.kicker{font:700 12px ui-monospace,monospace;color:var(--mint);letter-spacing:.16em;text-transform:uppercase}.mini-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.mini-card{padding:22px;background:#13242e;border:1px solid #294550;border-radius:13px}.mini-card strong{display:block;margin-bottom:7px}.mini-card p{margin:0;font-size:.86rem}.feature-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:24px 0}.feature-list .item{padding:15px;background:#12242c;border:1px solid #28434f;border-radius:11px;color:#bbd3d9;font-size:.92rem}.feature-list .item b{color:#6feac5;margin-right:8px}.feature-columns{display:grid;grid-template-columns:repeat(2,1fr);gap:35px}.feature-columns h3{margin-bottom:16px}.feature-columns ul{margin:0;padding-left:20px;color:#b1cad0}.feature-columns li{margin:9px 0}.install-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.install-card{border:1px solid #2d4b54;background:#10212b;border-radius:19px;padding:26px;position:relative;display:flex;flex-direction:column}.install-card.preferred{border-color:#5dbb96;box-shadow:0 0 0 1px rgba(55,199,148,.12)}.install-card .platform-label{display:flex;align-items:center;gap:13px;margin-bottom:17px}.install-card h3{margin:0}.install-card p{font-size:.88rem}.install-card .platform-build{color:#92aab6;font:700 .74rem ui-monospace,monospace;margin:8px 0 20px}.install-card .download-local{margin-top:auto;min-width:100%}.download-alternative{display:flex;gap:12px;align-items:center;justify-content:center;margin-top:12px;font-size:.8rem;color:#7f9cab}.download-alternative a{color:#89eac9;text-decoration:underline}.availability{font:11px/1.5 ui-monospace,monospace;color:#92a7b0;min-height:34px;margin-top:11px}.availability.ready{color:#72e0b7}.availability.unavailable{color:#efc38f}.install-card[data-platform].detected{border-color:#66e7b6;box-shadow:0 0 25px rgba(65,212,156,.08)}.detect-indicator{font:700 .65rem ui-monospace,monospace;color:#90f4ca;letter-spacing:.09em;margin-bottom:12px;display:none}.detected .detect-indicator{display:block}.filetable{width:100%;border-collapse:collapse;border:1px solid #2a4650;border-radius:15px;overflow:hidden}.filetable th{text-align:left;background:#172c35;color:#d4e7e7;font:700 .76rem ui-monospace,monospace;letter-spacing:.07em;text-transform:uppercase}.filetable th,.filetable td{padding:15px 18px;border-bottom:1px solid #2b434d}.filetable td{font-size:.9rem;color:#abc0c9}.filetable tr:last-child td{border:0}.filetable code{overflow-wrap:anywhere}.docs-layout{display:grid;grid-template-columns:235px minmax(0,1fr);gap:57px;align-items:start}.docs-aside{position:sticky;top:108px;background:#0d1b24;border:1px solid #2b4550;border-radius:17px;padding:20px}.docs-aside a{display:block;color:#9eb4c0;font-size:.85rem;padding:10px 13px;border-radius:8px}.docs-aside a:hover{color:var(--mint);background:#152b31}.docs-main section{scroll-margin-top:120px;padding:0 0 42px;margin-bottom:42px;border-bottom:1px solid #263f49}.docs-main h2{font-size:2rem;margin-bottom:16px}.docs-main h3{font-size:1.15rem;margin:28px 0 8px}.docs-main p,.docs-main li{color:#b0c6cf}.codeblock{position:relative;border:1px solid #304a57;background:#09141b;border-radius:14px;overflow:hidden;margin:20px 0}.codeblock pre{overflow-x:auto;padding:24px 22px;margin:0;font:12px/1.85 ui-monospace,monospace;color:#c7e7df}.codeblock .lang{padding:7px 12px;background:#182832;font:10px ui-monospace,monospace;color:#98b2b9;border-bottom:1px solid #2b424e}.copy-btn{position:absolute;right:10px;top:7px;background:#203740;border:1px solid #38535a;border-radius:6px;color:#bcdbd9;font:11px ui-monospace,monospace;padding:4px 10px}.copy-btn:hover{color:#fff;background:#2e5955}.faq{display:grid;gap:13px}.faq details{border:1px solid #2e4a54;border-radius:13px;background:#10222b;overflow:hidden}.faq summary{font-weight:750;padding:20px 24px;cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:15px}.faq summary::-webkit-details-marker{display:none}.faq summary::after{content:'+';font:500 1.4rem ui-monospace,monospace;color:var(--mint)}.faq details[open] summary::after{content:'−'}.faq details p{padding:0 24px 22px;margin:0}.security-prominent{border:1px solid #7a573b;background:#251b18;border-radius:20px;padding:35px}.security-prominent h2{color:#ffe1b0}.security-prominent p{color:#dfc5b2}.do-dont{display:grid;grid-template-columns:1fr 1fr;gap:20px}.do-dont .panel{padding:27px;border:1px solid #31554c;border-radius:17px;background:#102620}.do-dont .panel.bad{border-color:#754b47;background:#261c1d}.do-dont h3{margin-bottom:15px}.do-dont ul{margin:0;padding-left:20px;color:#b6cfca}.do-dont li{margin:8px 0}.panel.bad ul{color:#e0b4b3}.tiny{font-size:.76rem}.flow-list{list-style:none;counter-reset:step;margin:0;padding:0}.flow-list li{position:relative;counter-increment:step;padding:6px 0 27px 56px;border-left:1px dashed #366255;margin-left:16px;color:#b5c8ca}.flow-list li:last-child{border-color:transparent}.flow-list li::before{content:counter(step,decimal-leading-zero);position:absolute;top:0;left:-17px;display:grid;place-items:center;border:1px solid #437565;color:#83f3c3;border-radius:9px;background:#15362f;width:34px;height:34px;font:700 11px ui-monospace,monospace}.flow-list strong{display:block}.flow-list p{margin:3px 0}.social-banner{border-radius:20px;overflow:hidden;background:#142630;border:1px solid #31545c;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:30px}.logo-large{width:95px;height:95px;flex:none}.skip-link{position:absolute;left:-9999px;top:7px;padding:10px 15px;background:#56e6b2;color:#061512;z-index:999}.skip-link:focus{left:7px}.screenshot-slot{background:linear-gradient(125deg,#10232c,#132b30);border:1px dashed #3a7270;border-radius:18px;min-height:250px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:26px}.screenshot-slot span{font:700 10px ui-monospace,monospace;letter-spacing:.13em;color:#7bd3c8}.screenshot-slot p{max-width:330px;font-size:.87rem}.screenshot-slot .big{font-size:3rem;color:#4c998d}
/* responsive */
@media(max-width:1120px){.nav-wrap{gap:24px}.nav-links{gap:18px}.hero-inner{grid-template-columns:1fr 1fr;gap:20px}.app-content{grid-template-columns:125px minmax(0,1fr)}.app-screen{font-size:10px}.app-sidebar{font-size:9px}.app-mock{transform:none}.app-mock:hover{transform:none}.footer-grid{gap:20px}.cta-band{padding:45px}}
@media(max-width:900px){.container{width:min(var(--max),calc(100% - 42px))}.nav-links{display:none;position:absolute;top:82px;left:0;right:0;flex-direction:column;align-items:stretch;padding:16px 22px 23px;background:#0e1d26;border-bottom:1px solid #2b4851;gap:0;box-shadow:0 24px 24px rgba(0,0,0,.25)}.site-header.menu-open .nav-links{display:flex}.nav-links a{padding:11px 6px}.nav-links a[aria-current="page"]::after{display:none}.mobile-toggle{display:inline-flex}.nav-actions{margin-left:auto}.hero{padding:55px 0 70px}.hero-inner{grid-template-columns:1fr;gap:30px}.hero-copy{padding:0;max-width:780px}.hero-copy h1{max-width:760px}.hero-copy p.lead{max-width:760px}.hero-visual-wrap{max-width:720px;width:100%;margin:12px auto 0}.grid-3,.install-grid{grid-template-columns:repeat(2,1fr)}.split{gap:35px}.footer-grid{grid-template-columns:2fr 1fr 1fr}.footer-grid > :last-child{grid-column:2}.docs-layout{grid-template-columns:1fr}.docs-aside{position:static;display:flex;flex-wrap:wrap;gap:5px}.docs-aside a{padding:7px 10px}.section{padding:78px 0}.detail-section{padding:65px 0}}
@media(max-width:650px){h1{font-size:clamp(2.7rem,11vw,4rem)}.page-hero h1{font-size:clamp(2.6rem,10vw,4rem)}.container{width:calc(100% - 34px)}.nav-wrap{height:73px}.nav-links{top:73px}.brand img{width:38px;height:38px}.brand strong{font-size:1.28rem}.nav-actions .btn{display:none}.hero-copy p.lead{font-size:1.07rem}.btn-row .btn{flex:1}.app-content{grid-template-columns:104px minmax(0,1fr);min-height:312px}.app-sidebar{padding:13px 6px}.tree-session{padding:5px 3px}.app-screen{min-height:237px;padding:11px 9px;font-size:8px}.app-name{margin-right:14px}.app-status{font-size:8px}.tab{font-size:8px;padding:7px}.file-cols{gap:4px}.file-pane-head{padding:5px}.file-row{font-size:8px;padding:5px}.stats-line{grid-template-columns:repeat(2,1fr)}.stat:nth-child(2){border-right:0}.stat:nth-child(-n+2){border-bottom:1px solid var(--lineSoft)}.grid-3,.grid-2,.split,.feature-columns,.install-grid,.do-dont{grid-template-columns:1fr}.cta-band{padding:31px;flex-direction:column;align-items:flex-start}.cta-band .btn{width:100%}.section{padding:65px 0}.section-header{margin-bottom:31px}.page-hero{padding:64px 0 48px}.footer-grid{grid-template-columns:1fr 1fr;gap:33px}.footer-grid > :first-child{grid-column:1/-1}.footer-grid > :last-child{grid-column:auto}.footer-bottom{flex-direction:column}.card{padding:23px}.callout{padding:19px;gap:12px}.filetable{display:block;overflow-x:auto}.filetable th,.filetable td{white-space:nowrap;padding:11px}.download-alternative{justify-content:flex-start}.orbit{display:none}.hero-chips{gap:7px}.chip{font-size:.7rem}.social-banner{align-items:flex-start;flex-direction:column}.preview-tools{margin-top:20px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;animation:none!important;transition:none!important}}
/* State toggles for the illustrative app preview */
.sftp-mock{display:block}.mock-view.hidden{display:none!important}