@import url('https://fonts.googleapis.com/css2?family=DM+Mono:wght@400;500&family=Manrope:wght@400;500;600;700;800&display=swap');
:root{--bg:#07090d;--surface:#0d1118;--surface2:#111722;--line:rgba(255,255,255,.09);--text:#f4f7fb;--muted:#98a3b5;--accent:#8df0b2;--accent2:#65d5ff;--danger:#ffbd7a;--mono:"DM Mono",monospace;--sans:"Manrope",system-ui,sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:var(--sans);overflow-x:hidden}
body:before{content:"";position:fixed;inset:0;pointer-events:none;opacity:.25;background-image:linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px);background-size:56px 56px;mask-image:linear-gradient(to bottom,#000,transparent 80%)}
a{color:inherit;text-decoration:none}.navbar{position:fixed;z-index:50;top:0;left:0;right:0;height:76px;display:flex;align-items:center;justify-content:space-between;padding:0 6vw;background:rgba(7,9,13,.72);backdrop-filter:blur(18px);border-bottom:1px solid transparent;transition:.3s}.navbar.scrolled{border-color:var(--line)}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;letter-spacing:-.03em}.brand b{color:var(--accent)}.brand-mark{display:grid;place-items:center;width:31px;height:31px;border:1px solid rgba(141,240,178,.5);border-radius:9px;color:var(--accent);font:14px var(--mono);box-shadow:0 0 22px rgba(141,240,178,.1)}
.nav-links{display:flex;align-items:center;gap:27px;color:#b6bfce;font-size:12px}.nav-links a{transition:.2s}.nav-links a:hover,.nav-links a.active{color:var(--accent)}.nav-cta{color:#07100b!important;background:var(--accent);padding:10px 17px;border-radius:9px;font-weight:800}.menu-toggle{display:none;background:none;border:0}
.section{max-width:1200px;margin:auto;padding:130px 6vw;position:relative}.hero{min-height:820px;display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:50px;padding-top:150px}
.eyebrow{font:500 11px var(--mono);letter-spacing:.18em;color:var(--accent);margin-bottom:20px}.pulse{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 13px var(--accent);margin-right:9px;animation:pulse 1.8s infinite}@keyframes pulse{50%{opacity:.3;transform:scale(.7)}}
h1,h2,h3,p{margin-top:0}h1{font-size:clamp(54px,7vw,94px);line-height:.96;letter-spacing:-.065em;margin-bottom:28px}h1 span,h2 span{color:var(--accent)}h2{font-size:clamp(40px,5vw,67px);line-height:1.02;letter-spacing:-.055em;margin-bottom:20px}
.hero-text{max-width:590px;color:var(--muted);line-height:1.8;font-size:17px}.hero-actions{display:flex;gap:12px;margin:34px 0 24px;flex-wrap:wrap}.button{display:inline-flex;align-items:center;gap:18px;padding:14px 20px;border-radius:10px;font-weight:800;font-size:13px;transition:.25s}.button.primary{background:var(--accent);color:#07100b;box-shadow:0 12px 35px rgba(141,240,178,.12)}.button.primary:hover{transform:translateY(-2px)}.button.secondary{border:1px solid var(--line);color:#d9e0ea;background:rgba(255,255,255,.02)}.button.secondary:hover{background:rgba(255,255,255,.06)}.platforms{display:flex;gap:18px;color:#6f7a8d;font:11px var(--mono)}
.hero-device{position:relative;display:flex;justify-content:center}.glow{position:absolute;width:500px;height:500px;border-radius:50%;background:radial-gradient(circle,rgba(141,240,178,.12),transparent 67%);filter:blur(12px)}.app-window{position:relative;width:min(520px,100%);border:1px solid rgba(255,255,255,.12);background:linear-gradient(145deg,#121923,#090c11);border-radius:18px;box-shadow:0 40px 100px rgba(0,0,0,.55);overflow:hidden;transform:perspective(1200px) rotateY(-5deg) rotateX(2deg);transition:.6s}.app-window:hover{transform:perspective(1200px) rotateY(0) rotateX(0) translateY(-5px)}
.window-top{height:46px;display:flex;align-items:center;padding:0 15px;border-bottom:1px solid var(--line);color:#778296;font:10px var(--mono)}.window-dots{display:flex;gap:6px;margin-right:auto}.window-dots i{width:7px;height:7px;border-radius:50%;background:#3c4553}.window-status{margin-left:auto;color:var(--accent)}
.app-body{padding:27px}.app-body small{display:block;color:#657083;font:9px var(--mono);letter-spacing:.12em;margin-bottom:7px}.app-body strong{display:block;font-size:14px}.app-title-row{display:flex;justify-content:space-between;align-items:center;padding-bottom:24px;border-bottom:1px solid var(--line)}.iso-badge{border:1px solid rgba(101,213,255,.25);color:var(--accent2);font:10px var(--mono);padding:7px 9px;border-radius:7px}.drive-card{display:flex;align-items:center;gap:14px;padding:17px;margin:20px 0;border:1px solid var(--line);border-radius:12px;background:rgba(255,255,255,.025)}.drive-icon{display:grid;place-items:center;width:42px;height:42px;border-radius:10px;background:#18231e;color:var(--accent);font:10px var(--mono)}.drive-card span{display:block;margin-top:6px;color:#687386;font:10px var(--mono)}.safe-badge{margin-left:auto;color:var(--accent);font:9px var(--mono);border:1px solid rgba(141,240,178,.2);padding:6px 7px;border-radius:6px}.progress-label{display:flex;justify-content:space-between;font:11px var(--mono);color:#9ba6b7}.progress-label b{color:var(--accent)}.progress{height:5px;margin:9px 0 23px;background:#1b222c;border-radius:10px;overflow:hidden}.progress span{display:block;height:100%;background:linear-gradient(90deg,var(--accent2),var(--accent));box-shadow:0 0 12px var(--accent);border-radius:10px}.metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.metrics div{padding:12px;border-radius:9px;background:rgba(255,255,255,.025)}
.trust-bar{max-width:1200px;margin:auto;padding:25px 6vw;border-top:1px solid var(--line);border-bottom:1px solid var(--line);display:grid;grid-template-columns:repeat(3,1fr);gap:25px}.trust-bar div{display:flex;flex-direction:column;gap:8px}.trust-bar strong{font:10px var(--mono);color:#667286;letter-spacing:.12em}.trust-bar span{font-size:13px;color:#aab3c2}
.section-heading{max-width:700px;margin-bottom:55px}.section-heading p,.page-intro,.feature-card p,.download-card p,.about-copy>p,.topic span{color:var(--muted);line-height:1.8;font-size:14px}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.feature-card{min-height:230px;padding:27px;border:1px solid var(--line);border-radius:16px;background:linear-gradient(145deg,rgba(255,255,255,.035),rgba(255,255,255,.012));transition:.3s}.feature-card:hover{border-color:rgba(141,240,178,.22);transform:translateY(-4px)}.feature-icon{color:var(--accent);font:10px var(--mono);margin-bottom:45px}.feature-card h3{font-size:19px}.card-link{display:block;margin-top:24px;color:var(--accent);font:10px var(--mono)}
.download-card{position:relative;overflow:hidden;text-align:center;padding:80px 30px;border:1px solid rgba(141,240,178,.16);border-radius:22px;background:radial-gradient(circle at 50% 0,rgba(141,240,178,.09),transparent 55%),#0b1016}.download-card p{max-width:580px;margin:0 auto 28px}.page-hero{padding-top:160px;padding-bottom:80px}.page-hero .page-intro{max-width:760px;font-size:17px}.content-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.info-card{padding:28px;border:1px solid var(--line);border-radius:15px;background:rgba(255,255,255,.02)}.info-card h3{font-size:18px}.info-card p{color:var(--muted);font-size:13px;line-height:1.8}.number{color:var(--accent);font:10px var(--mono);margin-bottom:35px}.check-list{list-style:none;padding:0;display:grid;gap:16px}.check-list li{display:flex;gap:13px;color:#b9c2cf;font-size:13px;line-height:1.6}.check-list li:before{content:"✓";color:var(--accent);font-weight:800}
.code-window{border:1px solid var(--line);border-radius:12px;overflow:hidden;background:#080b0f}.code-top{display:flex;justify-content:space-between;padding:11px 15px;border-bottom:1px solid var(--line);color:#687487;font:9px var(--mono)}pre{margin:0;padding:20px;overflow:auto;color:#d3d9e1;font:12px/1.8 var(--mono)}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.step{padding:25px;border:1px solid var(--line);border-radius:13px;background:rgba(255,255,255,.02)}.step b{color:var(--accent);font:10px var(--mono)}.step h3{margin-top:35px;font-size:15px}.step p{color:var(--muted);font-size:12px;line-height:1.7}
.about{display:grid;grid-template-columns:.8fr 1.2fr;gap:90px;align-items:center}.portrait-card{border:1px solid var(--line);border-radius:20px;padding:12px;background:linear-gradient(145deg,#111821,#090c11);box-shadow:0 35px 90px rgba(0,0,0,.45)}.portrait-placeholder{height:430px;border-radius:14px;display:grid;place-items:center;background:radial-gradient(circle at 50% 25%,rgba(141,240,178,.16),transparent 42%),#0b1015}.portrait-placeholder span{font:700 55px var(--mono);color:var(--accent)}.portrait-caption{padding:18px 10px 8px}.portrait-caption small{display:block;color:#5e6979;font:9px var(--mono);letter-spacing:.13em;margin-bottom:8px}.portrait-caption strong{display:block;font-size:22px}.portrait-caption span{display:block;margin-top:5px;color:#778294;font-size:11px}.about-values{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin:28px 0}.about-values div{padding:15px;border:1px solid var(--line);border-radius:9px}.about-values b{display:block;color:var(--accent);font:9px var(--mono);margin-bottom:8px}.about-values span{font-size:11px;color:#9ba5b4}.contact-box{padding:22px;border:1px solid rgba(141,240,178,.13);border-radius:14px;background:rgba(141,240,178,.025)}.contact-box h3{margin-bottom:6px}.contact-actions{display:flex;gap:8px;margin-top:18px}.contact-link{padding:11px 14px;border:1px solid var(--line);border-radius:8px;color:#b8c1ce;font-size:11px}.contact-link:hover{color:var(--accent)}
footer{border-top:1px solid var(--line);padding:45px 6vw 25px}.footer-main,.footer-bottom{max-width:1200px;margin:auto}.footer-main{display:flex;align-items:center;gap:30px;padding-bottom:35px}.footer-main p{margin:0;color:#677285;font-size:12px}.footer-links{margin-left:auto;display:flex;gap:20px;color:#818c9d;font-size:11px}.footer-bottom{display:flex;justify-content:space-between;padding-top:20px;border-top:1px solid var(--line);color:#4e5969;font:9px var(--mono)}
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s ease}.reveal.visible{opacity:1;transform:none}
@media(max-width:900px){.navbar{padding:0 5vw}.menu-toggle{display:flex;flex-direction:column;gap:4px;cursor:pointer}.menu-toggle span{display:block;width:22px;height:2px;background:#b8c1cf}.nav-links{position:absolute;top:76px;left:0;right:0;padding:20px 5vw 25px;flex-direction:column;align-items:stretch;gap:0;background:rgba(7,9,13,.97);border-bottom:1px solid var(--line);transform:translateY(-150%);transition:.3s}.nav-links.open{transform:none}.nav-links a{padding:14px 0}.nav-cta{text-align:center;margin-top:8px}.hero,.about{grid-template-columns:1fr;gap:55px}.hero{min-height:auto}.hero-device{order:-1;padding-top:35px}.app-window{transform:none}.feature-grid,.content-grid,.steps{grid-template-columns:1fr 1fr}.section{padding:100px 5vw}.trust-bar{padding-left:5vw;padding-right:5vw}}
@media(max-width:600px){h1{font-size:52px}.section{padding:85px 5vw}.feature-grid,.content-grid,.steps{grid-template-columns:1fr}.metrics{grid-template-columns:1fr}.drive-card{align-items:flex-start}.safe-badge{display:none}.hero-actions,.contact-actions{flex-direction:column}.button,.contact-link{justify-content:center}.trust-bar{grid-template-columns:1fr}.footer-main{flex-wrap:wrap}.footer-links{margin-left:0;width:100%;flex-wrap:wrap}.footer-bottom{flex-direction:column;gap:10px}.portrait-placeholder{height:330px}}


/* =========================================================
   SOBRE MIM
   ========================================================= */


/* Área inicial */

.about-hero {
    padding-top: 160px;
    padding-bottom: 100px;
}


.about-intro {
    max-width: 850px;
}


.about-intro h1 {
    margin-bottom: 30px;
}


.about-lead {
    font-size: 24px !important;
    font-weight: 700;
    color: var(--text) !important;
}


/* Seções de conteúdo */

.about-section {
    padding-top: 70px;
    padding-bottom: 70px;
}


.about-content {
    max-width: 800px;
}


.about-content p,
.about-block p,
.about-lessons p,
.about-future p,
.about-contact p {
    color: var(--muted);
    font-size: 15px;
    line-height: 1.9;
}


/* Blocos numerados */

.about-block {
    display: grid;
    grid-template-columns: 70px 1fr;
    gap: 35px;

    max-width: 900px;
    margin: 0 auto;
}


.about-number {
    color: var(--accent);
    font: 12px var(--mono);
    padding-top: 8px;
}


.about-block h2,
.about-content h2,
.about-lessons h2,
.journey h2,
.about-future h2,
.about-contact h2 {
    font-size: clamp(34px, 5vw, 58px);
    line-height: 1.05;
    letter-spacing: -0.05em;
    margin-bottom: 30px;
}


/* Citação */

.about-block blockquote,
.big-quote {
    margin: 35px 0;

    padding: 25px;

    border-left: 2px solid var(--accent);

    background: rgba(141, 240, 178, 0.035);

    color: var(--accent);

    font: 15px/1.8 var(--mono);
}


/* Perguntas sobre Linux */

.question-list {
    display: grid;
    gap: 8px;

    margin: 30px 0;
}


.question-list div {
    padding: 15px 18px;

    border: 1px solid var(--line);

    border-radius: 9px;

    background: rgba(255,255,255,0.02);

    color: #aeb8c7;

    font-size: 13px;

    transition: 0.25s;
}


.question-list div:hover {
    border-color: rgba(141,240,178,0.25);

    transform: translateX(4px);
}


/* =========================================================
   O QUE APRENDI
   ========================================================= */

.about-lessons {
    max-width: 900px;
    margin: 0 auto;
}


.lesson-grid {
    display: grid;

    grid-template-columns: repeat(2, 1fr);

    gap: 12px;

    margin-top: 45px;
}


.lesson {
    padding: 27px;

    border: 1px solid var(--line);

    border-radius: 14px;

    background: rgba(255,255,255,0.02);

    transition: 0.3s;
}


.lesson:hover {
    transform: translateY(-4px);

    border-color: rgba(141,240,178,0.22);
}


.lesson strong {
    color: var(--accent);

    font: 10px var(--mono);
}


.lesson h3 {
    margin-top: 25px;

    margin-bottom: 8px;

    font-size: 18px;
}


.lesson p {
    margin: 0;

    font-size: 12px !important;
}


/* =========================================================
   TIMELINE
   ========================================================= */

.journey {
    max-width: 900px;

    margin: 0 auto;
}


.timeline {
    position: relative;

    margin-top: 65px;

    padding-left: 45px;
}


/*
    A linha vertical da timeline.
*/

.timeline::before {
    content: "";

    position: absolute;

    left: 6px;

    top: 5px;

    bottom: 5px;

    width: 1px;

    background: var(--line);
}


/* Cada item */

.timeline-item {
    position: relative;

    padding-bottom: 60px;

    padding-left: 35px;
}


/* Último item não precisa de espaço extra */

.timeline-item:last-child {
    padding-bottom: 0;
}


/* Bolinha */

.timeline-dot {
    position: absolute;

    left: -45px;

    top: 3px;

    width: 13px;

    height: 13px;

    border-radius: 50%;

    border: 1px solid #536071;

    background: var(--bg);

    transition: 0.3s;
}


/* Item atual */

.timeline-item.active .timeline-dot {
    border-color: var(--accent);

    background: var(--accent);

    box-shadow:
        0 0 10px rgba(141,240,178,0.5),
        0 0 25px rgba(141,240,178,0.2);
}


/* Item futuro */

.timeline-item.future {
    opacity: 0.5;
}


/* Texto */

.timeline-content small {
    color: #697486;

    font: 9px var(--mono);

    letter-spacing: 0.1em;
}


.timeline-content h3 {
    margin: 9px 0;

    font-size: 19px;
}


.timeline-content p {
    max-width: 600px;

    margin: 0;

    color: var(--muted);

    font-size: 13px;

    line-height: 1.7;
}


/* =========================================================
   FUTURO
   ========================================================= */

.about-future {
    max-width: 800px;

    margin: 0 auto;
}


.final-message {
    margin-top: 45px;

    font-size: 22px !important;

    line-height: 1.8 !important;

    color: var(--text) !important;
}


/* =========================================================
   CONTATO
   ========================================================= */

.about-contact {
    max-width: 900px;

    margin: 0 auto;

    padding: 55px;

    border: 1px solid rgba(141,240,178,0.14);

    border-radius: 18px;

    background:
        radial-gradient(
            circle at 100% 0,
            rgba(141,240,178,0.08),
            transparent 45%
        ),
        rgba(255,255,255,0.02);
}


.about-contact p {
    max-width: 650px;
}


.about-contact .contact-actions {
    display: flex;

    gap: 12px;

    margin-top: 30px;
}


/* =========================================================
   CELULAR
   ========================================================= */

@media (max-width: 700px) {

    .about-hero {
        padding-top: 130px;
    }


    .about-section {
        padding-top: 55px;

        padding-bottom: 55px;
    }


    .about-block {
        grid-template-columns: 1fr;

        gap: 10px;
    }


    .about-number {
        padding-top: 0;
    }


    .lesson-grid {
        grid-template-columns: 1fr;
    }


    .timeline {
        padding-left: 30px;
    }


    .timeline-item {
        padding-left: 20px;
    }


    .timeline-dot {
        left: -30px;
    }


    .about-contact {
        padding: 30px 22px;
    }


    .about-contact .contact-actions {
        flex-direction: column;
    }


    .about-contact .button {
        justify-content: center;
    }


    .final-message {
        font-size: 18px !important;
    }

}