/* TechProspect — components */

/* NAV */
.nav{position:sticky;top:0;z-index:50;backdrop-filter:blur(14px);background:rgba(11,18,33,.75);border-bottom:1px solid var(--line)}
.nav__inner{display:flex;align-items:center;justify-content:space-between;gap:20px;height:68px}
.brand{display:inline-flex;align-items:center;gap:10px;font-family:'Space Grotesk',Inter,sans-serif;font-weight:700;font-size:18px;color:#fff}
.brand__name span{color:var(--brand-2)}
.nav__links{display:flex;gap:22px}
.nav__links a{color:var(--muted);font-weight:500;font-size:14px}
.nav__links a:hover,.nav__links a[aria-current="page"]{color:#fff}
.nav__links a[aria-current="page"]{position:relative}
.nav__links a[aria-current="page"]::after{content:"";position:absolute;left:0;right:0;bottom:-22px;height:2px;background:linear-gradient(90deg,var(--brand-2),var(--brand));border-radius:2px}
.nav__cta{display:flex;gap:10px;align-items:center}
.nav__burger{display:none;background:transparent;border:0;width:38px;height:38px;flex-direction:column;gap:5px;justify-content:center;align-items:center;cursor:pointer}
.nav__burger span{display:block;width:22px;height:2px;background:var(--text);border-radius:2px}
.theme-toggle{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:10px;border:1px solid var(--line);background:rgba(255,255,255,.04);color:var(--muted);cursor:pointer;transition:color .2s ease,border-color .2s ease,background .2s ease;padding:0}
.theme-toggle:hover{color:var(--text);border-color:rgba(255,255,255,.2);background:rgba(255,255,255,.06)}
.theme-toggle svg{width:18px;height:18px}
.theme-toggle .theme-toggle__sun{display:none}
.theme-toggle .theme-toggle__moon{display:block}
:root[data-theme="light"] .theme-toggle .theme-toggle__sun{display:block}
:root[data-theme="light"] .theme-toggle .theme-toggle__moon{display:none}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 18px;border-radius:12px;font-weight:600;font-size:14px;border:1px solid transparent;cursor:pointer;transition:transform .15s ease, box-shadow .2s ease, background .2s ease;font-family:inherit}
.btn--primary{background:linear-gradient(135deg,var(--brand-2),var(--brand));color:#0B1221;box-shadow:0 10px 24px rgba(99,102,241,.35)}
.btn--primary:hover{transform:translateY(-1px);box-shadow:0 14px 30px rgba(99,102,241,.5)}
.btn--outline{border-color:rgba(255,255,255,.2);color:#fff}
.btn--outline:hover{border-color:#fff;background:rgba(255,255,255,.04)}
.btn--ghost{color:var(--muted)}
.btn--ghost:hover{color:#fff;background:rgba(255,255,255,.04)}
.btn--lg{padding:14px 22px;font-size:15px;border-radius:14px}
.btn--block{width:100%}

/* Badge */
.badge{display:inline-flex;align-items:center;gap:8px;padding:6px 12px;border-radius:999px;background:rgba(34,211,238,.12);color:#a5f3fc;border:1px solid rgba(34,211,238,.3);font-size:13px;font-weight:600}

/* Page hero (multipage) */
.page-hero{position:relative;overflow:hidden;padding:72px 0 48px;text-align:center}
.page-hero__bg{position:absolute;inset:0;pointer-events:none;z-index:0}
.orb{position:absolute;border-radius:50%;filter:blur(80px);opacity:.55}
.orb--a{width:520px;height:520px;background:radial-gradient(circle,#6366F1,transparent 60%);top:-160px;right:-120px}
.orb--b{width:420px;height:420px;background:radial-gradient(circle,#22D3EE,transparent 60%);bottom:-160px;left:-140px}
.grid-lines{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);background:auto;background-size:48px 48px;mask-image:radial-gradient(ellipse at center, #000 30%, transparent 75%)}
.page-hero__inner{position:relative;z-index:1;max-width:820px;margin:0 auto}
.page-hero h1{font-family:'Space Grotesk',Inter,sans-serif;font-size:clamp(32px,4.5vw,52px);line-height:1.08;margin:16px 0 14px;letter-spacing:-.02em}
.page-hero p.lead{color:var(--muted);font-size:clamp(16px,1.3vw,19px);max-width:680px;margin:0 auto}

/* HERO (home) */
.hero{position:relative;overflow:hidden;padding:72px 0 80px}
.hero__bg{position:absolute;inset:0;pointer-events:none;z-index:0}
.hero__grid{position:relative;z-index:1;display:grid;grid-template-columns:1.15fr 1fr;gap:56px;align-items:center}
.hero__copy h1{font-family:'Space Grotesk',Inter,sans-serif;font-size:clamp(36px,5vw,60px);line-height:1.05;margin:18px 0 16px;letter-spacing:-.02em}
.lead{color:var(--muted);font-size:clamp(16px,1.4vw,19px);max-width:560px}
.hero__ctas{display:flex;gap:12px;margin:26px 0 20px;flex-wrap:wrap}
.hero__trust{display:flex;gap:18px;flex-wrap:wrap;color:var(--muted);font-size:14px}
.hero__trust li{display:inline-flex;align-items:center;gap:6px}

/* Mock */
.hero__visual{position:relative}
.mock{background:linear-gradient(180deg,var(--panel),var(--panel-2));border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow);overflow:hidden;transform:perspective(1200px) rotateY(-4deg) rotateX(2deg)}
.mock__head{display:flex;align-items:center;gap:8px;padding:12px 16px;border-bottom:1px solid var(--line);background:rgba(255,255,255,.02)}
.mock__head span{width:10px;height:10px;border-radius:50%;background:#475569}
.mock__head span:nth-child(1){background:#F87171}.mock__head span:nth-child(2){background:#FBBF24}.mock__head span:nth-child(3){background:#34D399}
.mock__head em{margin-left:auto;font-style:normal;color:var(--muted);font-size:12px}
.mock__body{padding:18px}
.kpi{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:14px}
.kpi__item{background:rgba(255,255,255,.03);border:1px solid var(--line);border-radius:12px;padding:12px}
.kpi__item strong{display:block;font-family:'Space Grotesk',Inter,sans-serif;font-size:22px;color:#fff}
.kpi__item small{color:var(--muted);font-size:12px}
.chat{display:flex;flex-direction:column;gap:8px;padding:10px;background:rgba(255,255,255,.02);border:1px solid var(--line);border-radius:12px}
.bubble{max-width:85%;padding:10px 12px;border-radius:12px;font-size:13px;line-height:1.4}
.bubble--in{background:#1f2a44;color:#e6edf7;border-top-left-radius:4px}
.bubble--out{align-self:flex-end;background:linear-gradient(135deg,var(--brand-2),var(--brand));color:#0B1221;border-top-right-radius:4px;font-weight:600}
.typing{display:inline-flex;gap:4px;padding:8px 10px;background:#1f2a44;border-radius:12px;width:fit-content}
.typing span{width:6px;height:6px;border-radius:50%;background:#94A3B8;animation:blink 1.2s infinite}
.typing span:nth-child(2){animation-delay:.2s}.typing span:nth-child(3){animation-delay:.4s}
@keyframes blink{0%,80%,100%{opacity:.2}40%{opacity:1}}
.tag{margin-top:12px;display:inline-flex;align-items:center;gap:6px;padding:5px 10px;background:rgba(52,211,153,.14);color:#86efac;border:1px solid rgba(52,211,153,.35);border-radius:999px;font-size:12px;font-weight:600}
.tag::before{content:"";width:8px;height:8px;border-radius:50%;background:#34D399;box-shadow:0 0 0 4px rgba(52,211,153,.2)}

/* STRIPE */
.stripe{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:rgba(255,255,255,.015)}
.stripe__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;padding:28px 0;text-align:center}
.stripe strong{display:block;font-family:'Space Grotesk',Inter,sans-serif;font-size:26px;color:#fff}
.stripe span{color:var(--muted);font-size:13px}

/* SECTIONS */
.section{padding:72px 0}
.section--alt{background:linear-gradient(180deg,transparent, rgba(255,255,255,.02) 30%, transparent)}
.sec-head{text-align:center;max-width:760px;margin:0 auto 40px}
.eyebrow{display:inline-block;text-transform:uppercase;letter-spacing:.18em;font-size:12px;color:var(--brand-2);font-weight:700;margin-bottom:10px}
.sec-head h2{font-family:'Space Grotesk',Inter,sans-serif;font-size:clamp(28px,3.4vw,42px);line-height:1.1;margin:0 0 12px;letter-spacing:-.01em}
.sec-head p{color:var(--muted);font-size:17px;margin:0}

/* STEPS */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.steps li{background:linear-gradient(180deg,var(--panel),var(--panel-2));border:1px solid var(--line);border-radius:var(--radius);padding:28px;position:relative}
.steps__num{font-family:'Space Grotesk',Inter,sans-serif;font-weight:700;font-size:34px;background:linear-gradient(135deg,var(--brand-2),var(--brand));-webkit-background-clip:text;background-clip:text;color:transparent;margin-bottom:14px}
.steps h3{margin:0 0 6px;font-size:19px}
.steps p{margin:0;color:var(--muted)}

/* Steps — long variant (Como Funciona page) */
.steps--long{grid-template-columns:1fr;gap:16px;max-width:820px;margin:0 auto}
.steps--long li{display:grid;grid-template-columns:80px 1fr;gap:20px;align-items:flex-start}
.steps--long .steps__num{margin:0}
.steps--long .steps__body h3{margin-bottom:8px}

/* FEATURES */
.features{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.feature{background:linear-gradient(180deg,var(--panel),var(--panel-2));border:1px solid var(--line);border-radius:var(--radius);padding:26px;transition:transform .2s ease, border-color .2s ease}
.feature:hover{transform:translateY(-3px);border-color:rgba(99,102,241,.45)}
.feature__icon{width:46px;height:46px;border-radius:12px;display:grid;place-items:center;font-size:22px;margin-bottom:14px;background:linear-gradient(135deg,var(--c1,#6366f1),var(--c2,#22d3ee));box-shadow:0 8px 22px rgba(99,102,241,.25)}
.feature h3{margin:0 0 6px;font-size:18px}
.feature p{margin:0;color:var(--muted)}
.feature ul{margin-top:10px;color:var(--muted);font-size:14px}
.feature ul li{padding:4px 0}

/* TESTIMONIALS / CASES */
.testimonials{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.quote{margin:0;background:linear-gradient(180deg,var(--panel),var(--panel-2));border:1px solid var(--line);border-radius:var(--radius);padding:26px}
.quote blockquote{margin:0 0 16px;font-size:16px;color:#e6edf7;line-height:1.6}
.quote blockquote::before{content:"\201C";font-size:44px;line-height:0;color:var(--brand-2);margin-right:6px;vertical-align:-14px}
.quote figcaption{display:flex;flex-direction:column;color:var(--muted);font-size:13px}
.quote figcaption strong{color:#fff;font-size:14px}

/* Cases (longer) */
.cases{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.case{background:linear-gradient(180deg,var(--panel),var(--panel-2));border:1px solid var(--line);border-radius:var(--radius);padding:28px;display:flex;flex-direction:column;gap:14px}
.case__kpi{display:flex;gap:18px;margin-top:4px}
.case__kpi div{background:rgba(255,255,255,.03);border:1px solid var(--line);border-radius:10px;padding:10px 14px;flex:1}
.case__kpi strong{display:block;font-family:'Space Grotesk',Inter,sans-serif;color:#fff;font-size:22px}
.case__kpi small{color:var(--muted);font-size:12px}
.case h3{margin:0;font-size:20px}
.case__tag{display:inline-block;font-size:12px;color:var(--muted);border:1px solid var(--line);padding:3px 10px;border-radius:999px;width:fit-content}

/* PLANS */
.plans{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;max-width:900px;margin:0 auto}
.plan{position:relative;background:linear-gradient(180deg,var(--panel),var(--panel-2));border:1px solid var(--line);border-radius:var(--radius-lg);padding:30px;display:flex;flex-direction:column;gap:20px}
.plan--pop{border-color:rgba(99,102,241,.55);box-shadow:0 20px 50px rgba(99,102,241,.18)}
.plan__flag{position:absolute;top:-12px;right:22px;background:linear-gradient(135deg,var(--brand-2),var(--brand));color:#0B1221;padding:5px 12px;border-radius:999px;font-size:12px;font-weight:700}
.plan h3{margin:0;font-size:20px}
.plan__price{display:flex;align-items:baseline;gap:4px;margin:10px 0 6px}
.plan__price strong{font-family:'Space Grotesk',Inter,sans-serif;font-size:48px;line-height:1;color:#fff}
.plan__price small{color:var(--muted)}
.plan__price span{color:var(--muted)}
.plan ul{display:flex;flex-direction:column;gap:10px;color:#cbd5e1;font-size:14px;flex:1}
.plan li{border-bottom:1px dashed var(--line);padding-bottom:10px}
.plan li:last-child{border:0}
.plans__guarantee{text-align:center;margin-top:26px;color:var(--muted)}

/* Comparison table */
.compare-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:linear-gradient(180deg,var(--panel),var(--panel-2))}
.compare{width:100%;border-collapse:collapse;min-width:560px}
.compare th,.compare td{padding:14px 16px;text-align:left;border-bottom:1px solid var(--line);font-size:14px;color:var(--muted)}
.compare th{color:#fff;font-weight:600;font-size:13px;text-transform:uppercase;letter-spacing:.08em}
.compare td:first-child{color:#fff}
.compare tr:last-child td{border-bottom:0}
.compare .yes{color:var(--accent);font-weight:700}
.compare .no{color:#64748B}

/* FAQ */
.faq{display:flex;flex-direction:column;gap:10px}
.faq details{background:linear-gradient(180deg,var(--panel),var(--panel-2));border:1px solid var(--line);border-radius:14px;padding:16px 18px}
.faq summary{cursor:pointer;font-weight:600;font-size:16px;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:20px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--brand-2);font-size:22px;font-weight:400;transition:transform .2s}
.faq details[open] summary::after{content:"\2013"}
.faq p{margin:10px 0 0;color:var(--muted)}
.faq h3{margin:22px 0 8px;color:#fff;font-size:14px;text-transform:uppercase;letter-spacing:.12em}

/* CTA */
.cta{padding:72px 0;background:radial-gradient(600px 260px at 50% 0%,rgba(99,102,241,.25),transparent 60%)}
.cta__inner{max-width:760px;margin:0 auto;text-align:center;padding:44px 30px;border:1px solid var(--line);border-radius:var(--radius-lg);background:linear-gradient(180deg,var(--panel),var(--panel-2));box-shadow:var(--shadow)}
.cta h2{font-family:'Space Grotesk',Inter,sans-serif;font-size:clamp(26px,3vw,38px);margin:0 0 8px}
.cta p{color:var(--muted);margin:0 0 22px}
.cta__actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}

/* Contact form */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;max-width:960px;margin:0 auto}
.form{display:flex;flex-direction:column;gap:14px;background:linear-gradient(180deg,var(--panel),var(--panel-2));border:1px solid var(--line);border-radius:var(--radius);padding:28px}
.form label{display:flex;flex-direction:column;gap:6px;font-size:13px;color:var(--muted)}
.form input,.form textarea,.form select{background:rgba(0,0,0,.2);border:1px solid var(--line);border-radius:10px;padding:11px 14px;color:var(--text);font-size:14px;font-family:inherit}
.form input:focus,.form textarea:focus,.form select:focus{outline:none;border-color:var(--brand-2);box-shadow:0 0 0 3px rgba(34,211,238,.15)}
.form textarea{min-height:120px;resize:vertical}
.contact-info{display:flex;flex-direction:column;gap:18px}
.contact-info h3{margin:0 0 4px;font-size:18px}
.contact-info .info-item{display:flex;gap:14px;align-items:flex-start}
.contact-info .info-item > span{width:36px;height:36px;border-radius:10px;display:grid;place-items:center;background:linear-gradient(135deg,var(--brand-2),var(--brand));color:#0B1221;font-size:16px;flex-shrink:0;line-height:1}
.contact-info .info-item p{margin:0;color:var(--muted);font-size:14px;display:flex;flex-direction:column;gap:2px;line-height:1.5;flex:1;min-width:0}
.contact-info .info-item p strong{color:var(--text);display:block;font-size:14px;font-weight:600}
.contact-info .info-item p span{display:block;color:var(--muted);font-size:14px;width:auto;height:auto;background:none;border-radius:0;padding:0}

/* Article / prose (Como Funciona long content) */
.prose{max-width:820px;margin:0 auto;color:var(--muted);font-size:16px;line-height:1.7}
.prose h2{color:#fff;font-family:'Space Grotesk',Inter,sans-serif;font-size:clamp(22px,2.8vw,32px);margin:40px 0 14px;letter-spacing:-.01em}
.prose h3{color:#fff;font-size:20px;margin:28px 0 10px}
.prose p{margin:0 0 14px}
.prose ul{list-style:disc;padding-left:22px;margin:10px 0 18px}
.prose ul li{padding:4px 0}
.prose blockquote{border-left:3px solid var(--brand-2);padding:10px 0 10px 18px;margin:18px 0;color:#cbd5e1;font-style:italic}

/* FOOTER */
.foot{border-top:1px solid var(--line);padding:50px 0 24px;background:rgba(0,0,0,.2);margin-top:40px}
.foot__grid{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:30px;margin-bottom:30px}
.foot__tag{color:var(--muted);margin-top:10px;max-width:280px;font-size:14px}
.foot h4{color:#fff;margin:0 0 12px;font-size:14px;text-transform:uppercase;letter-spacing:.1em}
.foot ul{display:flex;flex-direction:column;gap:8px}
.foot a{color:var(--muted);font-size:14px}
.foot a:hover{color:#fff}
.foot__bottom{display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;padding-top:20px;border-top:1px solid var(--line);color:var(--muted);font-size:13px}

/* Breadcrumbs */
.breadcrumbs{padding:14px 0;font-size:13px;color:var(--muted);border-bottom:1px solid var(--line)}
.breadcrumbs a{color:var(--muted)}
.breadcrumbs a:hover{color:#fff}
.breadcrumbs span[aria-current]{color:#fff}

/* Responsive */
@media (max-width: 960px){
  .nav__links, .nav__cta{display:none}
  .nav__burger{display:flex}
  .nav.open .nav__links{display:flex;position:absolute;top:68px;left:0;right:0;background:var(--bg-2);flex-direction:column;padding:18px 20px;border-bottom:1px solid var(--line);gap:14px}
  .nav.open .nav__links a[aria-current="page"]::after{display:none}
  .nav.open .nav__cta{display:flex;padding:0 20px 16px;background:var(--bg-2);position:absolute;top:calc(68px + 200px);left:0;right:0}
  .hero__grid{grid-template-columns:1fr;gap:40px}
  .hero__visual{order:2}
  .stripe__grid{grid-template-columns:repeat(2,1fr)}
  .steps,.features,.testimonials,.cases{grid-template-columns:1fr}
  .plans{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr}
  .foot__grid{grid-template-columns:1fr 1fr}
  .section{padding:56px 0}
  .steps--long li{grid-template-columns:60px 1fr;gap:14px}
}
@media (max-width:520px){
  .foot__grid{grid-template-columns:1fr}
  .kpi{grid-template-columns:1fr 1fr}
  .hero{padding:48px 0 56px}
}