@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&display=swap');

/* ============ DESIGN SYSTEM ============ */
:root{
  --bg:#050A12;
  --bg-2:#08111D;
  --card:#0A1421;
  --card-2:#0D1826;
  --border:rgba(70,220,220,0.18);
  --line:rgba(244,247,250,0.07);
  --teal:#16D6C5;
  --teal-2:#08BFB4;
  --teal-soft:rgba(22,214,197,0.10);
  --text:#F4F7FA;
  --muted:#8C9AAA;
  --muted-2:#B4C0CD;
  --radius:16px;
  --radius-sm:12px;
  --container:1200px;
  --pad-x:32px;
  --section-y:104px;
  --header-h:70px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 16px);}
body{margin:0;background:var(--bg);color:var(--text);font-family:'Manrope',system-ui,sans-serif;font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;}
h1,h2,h3,h4,p{margin:0;}
a{color:inherit;text-decoration:none;}
button,input,select,textarea{font:inherit;color:inherit;}
button{cursor:pointer;background:none;border:none;padding:0;}
img{max-width:100%;height:auto;display:block;}
::selection{background:var(--teal);color:#04110F;}
:focus-visible{outline:2px solid var(--teal);outline-offset:3px;border-radius:6px;}

.container{width:100%;max-width:calc(var(--container) + var(--pad-x) * 2);margin:0 auto;padding:0 var(--pad-x);}
.section{padding:var(--section-y) 0;position:relative;}
.section-alt{background:linear-gradient(180deg,var(--bg) 0%,var(--bg-2) 18%,var(--bg-2) 82%,var(--bg) 100%);}

/* Tipografia */
.eyebrow{display:inline-block;font-size:12px;font-weight:700;letter-spacing:0.16em;text-transform:uppercase;color:var(--teal);margin-bottom:16px;}
.h1{font-size:56px;line-height:1.08;font-weight:700;letter-spacing:-0.025em;}
.h2{font-size:40px;line-height:1.15;font-weight:700;letter-spacing:-0.02em;}
.h3{font-size:19px;line-height:1.35;font-weight:700;letter-spacing:-0.005em;}
.lead{font-size:17px;line-height:1.7;color:var(--muted);}
.small{font-size:14px;line-height:1.6;color:var(--muted);}
.accent{color:var(--teal);}

.section-title{max-width:680px;margin-bottom:48px;}
.section-title.center{margin-left:auto;margin-right:auto;text-align:center;}
.section-title .lead{margin-top:16px;}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:48px;flex-wrap:wrap;}
.section-head .section-title{margin-bottom:0;}

/* Botões */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;height:50px;padding:0 24px;border-radius:12px;font-size:15px;font-weight:700;white-space:nowrap;transition:transform .2s ease,box-shadow .2s ease,background .2s ease,border-color .2s ease,filter .2s ease;}
.btn svg{width:16px;height:16px;transition:transform .2s ease;}
.btn:hover svg{transform:translateX(3px);}
.btn-primary{background:var(--teal);color:#04110F;box-shadow:0 8px 24px -10px rgba(22,214,197,0.55);}
.btn-primary:hover{filter:brightness(1.06);transform:translateY(-1px);box-shadow:0 12px 30px -10px rgba(22,214,197,0.6);}
.btn-ghost{border:1px solid rgba(244,247,250,0.18);color:var(--text);background:rgba(255,255,255,0.02);}
.btn-ghost:hover{border-color:var(--border);background:var(--teal-soft);}
.btn-sm{height:42px;padding:0 18px;font-size:14px;border-radius:10px;}
.link-arrow{display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:700;color:var(--teal);}
.link-arrow svg{width:15px;height:15px;transition:transform .2s ease;}
.link-arrow:hover svg{transform:translateX(3px);}

/* Ícones */
.icon-box{width:44px;height:44px;border-radius:12px;background:var(--teal-soft);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;color:var(--teal);flex-shrink:0;}
.icon-box svg{width:21px;height:21px;}
.icon-box.lg{width:54px;height:54px;border-radius:14px;}
.icon-box.lg svg{width:25px;height:25px;}

/* Cards */
.card{background:linear-gradient(180deg,rgba(13,24,38,0.9),rgba(10,20,33,0.9));border:1px solid var(--line);border-radius:var(--radius);transition:border-color .25s ease,transform .25s ease,box-shadow .25s ease;position:relative;}
.card-hover:hover{border-color:var(--border);transform:translateY(-3px);box-shadow:0 18px 40px -24px rgba(22,214,197,0.35);}

.tag{display:inline-flex;align-items:center;height:28px;padding:0 11px;border-radius:8px;border:1px solid rgba(244,247,250,0.12);font-size:12px;font-weight:600;color:var(--muted-2);background:rgba(255,255,255,0.02);}
.tags{display:flex;flex-wrap:wrap;gap:8px;}

/* ============ HEADER ============ */
.header{position:fixed;top:0;left:0;right:0;z-index:50;height:var(--header-h);background:rgba(5,10,18,0.72);border-bottom:1px solid transparent;transition:background .3s ease,border-color .3s ease,backdrop-filter .3s ease;}
.header.scrolled{background:rgba(5,10,18,0.82);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom-color:var(--line);}
.header-inner{height:100%;display:flex;align-items:center;justify-content:space-between;gap:24px;}
.brand{display:flex;align-items:center;gap:12px;min-width:0;}
.brand img{height:30px;width:auto;}
.brand-name{font-size:16px;font-weight:700;line-height:1.1;letter-spacing:-0.01em;}
.brand-tag{font-size:11px;color:var(--muted);line-height:1.2;margin-top:3px;white-space:nowrap;}
.nav{display:flex;align-items:center;gap:34px;}
.nav a{font-size:15px;font-weight:600;color:var(--muted-2);transition:color .15s ease;position:relative;padding:6px 0;}
.nav a:hover{color:var(--text);}
.nav a.active{color:var(--text);}
.nav a.active::after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;border-radius:2px;background:var(--teal);}
.header-cta{display:flex;align-items:center;gap:12px;}
.menu-btn{display:none;width:42px;height:42px;border-radius:10px;border:1px solid rgba(244,247,250,0.16);align-items:center;justify-content:center;}
.menu-btn svg{width:20px;height:20px;}
main{padding-top:var(--header-h);}

/* Menu mobile */
.mobile-menu{position:fixed;inset:0;z-index:100;background:var(--bg);display:flex;flex-direction:column;opacity:0;visibility:hidden;transition:opacity .25s ease,visibility .25s;}
.mobile-menu.open{opacity:1;visibility:visible;}
.mobile-menu-head{height:var(--header-h);display:flex;align-items:center;justify-content:space-between;padding:0 20px;border-bottom:1px solid var(--line);}
.mobile-links{flex:1;display:flex;flex-direction:column;justify-content:center;padding:24px 28px;gap:4px;}
.mobile-links a{font-size:30px;font-weight:700;letter-spacing:-0.02em;padding:10px 0;color:var(--text);}
.mobile-links a.active{color:var(--teal);}
.mobile-menu-foot{padding:20px 20px 28px;border-top:1px solid var(--line);}
.mobile-menu-foot .btn{width:100%;}
body.no-scroll{overflow:hidden;}

/* ============ HERO ============ */
.hero{position:relative;overflow:hidden;padding:88px 0 96px;background:radial-gradient(900px 480px at 12% -10%,rgba(22,214,197,0.11),transparent 60%),radial-gradient(700px 500px at 85% 40%,rgba(8,191,180,0.07),transparent 60%);}
.hero-grid{display:grid;grid-template-columns:1.15fr 0.85fr;gap:48px;align-items:center;}
.hero .lead{max-width:540px;margin-top:22px;}
.hero-actions{display:flex;gap:14px;margin-top:36px;flex-wrap:wrap;}
.hero-points{display:flex;gap:24px;flex-wrap:wrap;margin-top:40px;padding-top:28px;border-top:1px solid var(--line);}
.hero-points span{display:flex;align-items:center;gap:8px;font-size:14px;color:var(--muted-2);font-weight:500;}
.hero-points svg{width:16px;height:16px;color:var(--teal);}

.rocket-stage{position:relative;height:460px;display:flex;align-items:center;justify-content:center;}
.rocket-stage .glow{position:absolute;width:360px;height:360px;border-radius:50%;background:radial-gradient(circle,rgba(22,214,197,0.20),rgba(22,214,197,0.04) 55%,transparent 70%);filter:blur(6px);}
.rocket-stage .rings{position:absolute;inset:0;margin:auto;width:420px;height:420px;}
.rocket-stage .lines{position:absolute;inset:0;width:100%;height:100%;}
.rocket-stage .lines path{stroke:rgba(22,214,197,0.22);stroke-width:1;fill:none;stroke-dasharray:4 10;animation:dash 14s linear infinite;}
.rocket-stage .dots circle{fill:var(--teal);animation:twinkle 5s ease-in-out infinite;}
.rocket-stage .dots circle:nth-child(2n){animation-delay:1.6s;}
.rocket-stage .dots circle:nth-child(3n){animation-delay:3.1s;}
.rocket{position:relative;width:300px;height:auto;animation:float 7s ease-in-out infinite;-webkit-mask-image:radial-gradient(ellipse 50% 50% at 50% 50%,#000 58%,transparent 100%);mask-image:radial-gradient(ellipse 50% 50% at 50% 50%,#000 58%,transparent 100%);}
@keyframes float{0%,100%{transform:translateY(6px);}50%{transform:translateY(-10px);}}
@keyframes dash{to{stroke-dashoffset:-280;}}
@keyframes twinkle{0%,100%{opacity:.25;}50%{opacity:.9;}}

/* Page hero (páginas internas) */
.page-hero{position:relative;overflow:hidden;padding:88px 0 56px;background:radial-gradient(900px 420px at 10% -20%,rgba(22,214,197,0.11),transparent 60%);}
.page-hero .lead{max-width:620px;margin-top:18px;}
.page-hero .deco{position:absolute;right:-80px;top:-60px;width:460px;height:460px;opacity:.55;pointer-events:none;}

/* ============ PROBLEMAS ============ */
.problems{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;}
.problem{padding:24px;display:flex;flex-direction:column;gap:14px;}
.problem-top{display:flex;align-items:center;justify-content:space-between;}
.num{font-size:13px;font-weight:800;color:var(--teal);letter-spacing:0.08em;}
.problem .small{margin-top:-4px;}

/* ============ SOLUÇÕES ============ */
.solutions{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}
.solution{padding:28px;display:flex;flex-direction:column;gap:14px;overflow:hidden;}
.solution::before{content:"";position:absolute;inset:0;border-radius:inherit;background:radial-gradient(360px 180px at 0% 0%,rgba(22,214,197,0.09),transparent 70%);opacity:0;transition:opacity .3s ease;pointer-events:none;}
.solution:hover::before{opacity:1;}
.solution .h3{margin-top:6px;}
.solution .small{flex:1;}
.solution .arrow{display:flex;align-items:center;gap:8px;font-size:14px;font-weight:700;color:var(--teal);}
.solution .arrow svg{width:16px;height:16px;transition:transform .2s ease;}
.solution:hover .arrow svg{transform:translateX(4px);}

/* Blocos da página de soluções */
.solution-block{display:grid;grid-template-columns:0.9fr 1.1fr;gap:40px;padding:40px;margin-bottom:22px;align-items:start;}
.solution-block .h2{font-size:30px;margin-top:18px;}
.solution-block .lead{margin-top:12px;font-size:16px;}
.solution-block .btn{margin-top:28px;}
.benefits{list-style:none;margin:0;padding:0;display:grid;gap:12px;}
.benefits li{display:flex;gap:12px;align-items:flex-start;font-size:15px;color:var(--muted-2);line-height:1.55;}
.benefits svg{width:18px;height:18px;color:var(--teal);flex-shrink:0;margin-top:3px;}
.block-label{font-size:12px;font-weight:700;letter-spacing:0.14em;text-transform:uppercase;color:var(--muted);margin:0 0 14px;}
.block-label.mt{margin-top:28px;}

/* ============ PROJETOS ============ */
.filters{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:28px;}
.filter{height:38px;padding:0 16px;border-radius:10px;border:1px solid rgba(244,247,250,0.14);font-size:14px;font-weight:600;color:var(--muted-2);transition:all .2s ease;}
.filter:hover{border-color:var(--border);color:var(--text);}
.filter.active{background:var(--teal);border-color:var(--teal);color:#04110F;}

.project-featured{display:grid;grid-template-columns:1.25fr 1fr;overflow:hidden;cursor:pointer;}
.project-featured .shot{position:relative;min-height:380px;border-right:1px solid var(--line);overflow:hidden;background:var(--bg-2);}
.project-featured .shot img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center top;transition:transform .6s ease;}
.project-featured:hover .shot img{transform:scale(1.03);}
.project-featured .body{padding:40px;display:flex;flex-direction:column;gap:16px;justify-content:center;}
.badge{display:inline-flex;align-items:center;gap:7px;height:28px;padding:0 11px;border-radius:999px;background:var(--teal-soft);border:1px solid var(--border);color:var(--teal);font-size:12px;font-weight:700;align-self:flex-start;}
.badge::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--teal);}
.project-featured .h2{font-size:32px;}
.project-meta{font-size:13px;font-weight:600;color:var(--muted);letter-spacing:0.02em;}
.project-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:8px;}

.projects-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin-top:20px;}
.project-card{overflow:hidden;display:flex;flex-direction:column;cursor:pointer;}
.project-card .shot{aspect-ratio:16/9;overflow:hidden;border-bottom:1px solid var(--line);background:var(--bg-2);}
.project-card .shot img{width:100%;height:100%;object-fit:cover;object-position:left top;transition:transform .6s ease;}
.project-card:hover .shot img{transform:scale(1.03);}
.project-card .body{padding:26px;display:flex;flex-direction:column;gap:12px;flex:1;}
.project-card .small{flex:1;}
.project-hidden{display:none !important;}
.empty-state{display:none;padding:40px;text-align:center;color:var(--muted);border:1px dashed rgba(244,247,250,0.14);border-radius:var(--radius);}
.empty-state.show{display:block;}

/* Modal de projeto */
.modal{position:fixed;inset:0;z-index:120;display:none;align-items:center;justify-content:center;padding:20px;background:rgba(3,7,13,0.76);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);}
.modal.open{display:flex;animation:fadeIn .2s ease;}
.modal-box{position:relative;width:100%;max-width:680px;max-height:calc(100vh - 40px);overflow-y:auto;background:var(--card);border:1px solid var(--border);border-radius:20px;padding:32px;box-shadow:0 40px 80px -30px rgba(0,0,0,0.8);}
.modal-close{position:absolute;top:16px;right:16px;width:38px;height:38px;border-radius:10px;border:1px solid rgba(244,247,250,0.18);background:rgba(10,20,33,0.9);display:flex;align-items:center;justify-content:center;z-index:1;}
.modal-close svg{width:16px;height:16px;}
.modal-img{width:100%;aspect-ratio:2/1;object-fit:cover;object-position:center top;border-radius:12px;border:1px solid var(--line);margin-bottom:24px;}
.modal-box .h2{font-size:28px;padding-right:40px;}
.modal-box .lead{font-size:15px;margin:12px 0 22px;}
.modal-list{list-style:none;margin:0 0 26px;padding:0;display:grid;grid-template-columns:repeat(2,1fr);gap:10px;}
.modal-list li{background:var(--card-2);border:1px solid var(--line);border-radius:10px;padding:12px 14px;font-size:13px;color:var(--muted);line-height:1.45;}
.modal-list strong{display:block;color:var(--text);font-size:14px;margin-bottom:2px;}
@keyframes fadeIn{from{opacity:0;}to{opacity:1;}}

/* ============ PROCESSO ============ */
.process{display:grid;grid-template-columns:repeat(5,1fr);gap:24px;position:relative;}
.process::before{content:"";position:absolute;top:27px;left:10%;right:10%;height:1px;background:linear-gradient(90deg,transparent,rgba(22,214,197,0.45) 12%,rgba(22,214,197,0.45) 88%,transparent);}
.step{position:relative;text-align:center;}
.step-num{width:56px;height:56px;margin:0 auto 20px;border-radius:50%;background:var(--bg);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;font-size:18px;font-weight:800;color:var(--teal);box-shadow:0 0 0 6px var(--bg),0 0 26px -6px rgba(22,214,197,0.5);position:relative;}
.section-alt .step-num{background:var(--bg-2);box-shadow:0 0 0 6px var(--bg-2),0 0 26px -6px rgba(22,214,197,0.5);}
.step .h3{font-size:17px;margin-bottom:8px;}

/* ============ DIFERENCIAIS ============ */
.features{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;}
.feature{padding:24px;display:flex;flex-direction:column;gap:12px;}
.feature .h3{font-size:16px;}

/* ============ SOBRE (composição abstrata) ============ */
.about{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;}
.about-art{position:relative;height:420px;border-radius:24px;border:1px solid var(--line);background:radial-gradient(320px 220px at 30% 30%,rgba(22,214,197,0.12),transparent 70%),linear-gradient(160deg,var(--card-2),var(--bg-2));overflow:hidden;}
.about-art .grid-bg{position:absolute;inset:0;background-image:linear-gradient(rgba(22,214,197,0.06) 1px,transparent 1px),linear-gradient(90deg,rgba(22,214,197,0.06) 1px,transparent 1px);background-size:32px 32px;mask-image:radial-gradient(ellipse at center,#000 30%,transparent 75%);-webkit-mask-image:radial-gradient(ellipse at center,#000 30%,transparent 75%);}
.about-art .sig{position:absolute;left:50%;top:44%;transform:translate(-50%,-50%);width:250px;opacity:.95;filter:drop-shadow(0 0 22px rgba(22,214,197,0.35));}
.about-art .name{position:absolute;left:0;right:0;top:66%;text-align:center;font-size:20px;font-weight:700;letter-spacing:0.02em;}
.about-art .name small{display:block;font-size:12px;font-weight:600;color:var(--muted);letter-spacing:0.14em;text-transform:uppercase;margin-top:6px;}
.code-chip{position:absolute;background:rgba(10,20,33,0.92);border:1px solid var(--border);border-radius:12px;padding:12px 14px;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:12px;line-height:1.6;color:var(--muted-2);box-shadow:0 18px 40px -20px rgba(0,0,0,0.8);}
.code-chip .k{color:var(--teal);}
.code-chip .s{color:#9FE8DF;}
.code-chip.c1{top:26px;left:24px;}
.code-chip.c2{bottom:24px;right:22px;}
.ui-chip{position:absolute;display:flex;align-items:center;gap:10px;background:rgba(10,20,33,0.92);border:1px solid var(--line);border-radius:12px;padding:10px 12px;font-size:12px;font-weight:700;}
.ui-chip .icon-box{width:30px;height:30px;border-radius:8px;}
.ui-chip .icon-box svg{width:15px;height:15px;}
.ui-chip.u1{top:34px;right:24px;}
.ui-chip.u2{bottom:34px;left:24px;}
.about .lead{margin-top:16px;}
.about .lead + .lead{margin-top:12px;}
.pills{display:flex;flex-wrap:wrap;gap:10px;margin:28px 0 32px;}
.pill{display:inline-flex;align-items:center;gap:8px;height:36px;padding:0 14px;border-radius:999px;border:1px solid var(--border);background:var(--teal-soft);font-size:13px;font-weight:700;color:var(--text);}
.pill svg{width:14px;height:14px;color:var(--teal);}

/* Timeline (Sobre) */
.timeline{position:relative;display:grid;gap:18px;max-width:760px;}
.timeline::before{content:"";position:absolute;left:27px;top:28px;bottom:28px;width:1px;background:linear-gradient(180deg,rgba(22,214,197,0.5),rgba(22,214,197,0.1));}
.tl-item{display:grid;grid-template-columns:56px 1fr;gap:22px;align-items:start;}
.tl-dot{width:56px;height:56px;border-radius:50%;border:1px solid var(--border);background:var(--bg);display:flex;align-items:center;justify-content:center;color:var(--teal);font-size:13px;font-weight:800;position:relative;}
.section-alt .tl-dot{background:var(--bg-2);}
.tl-card{padding:20px 22px;}
.tl-card .h3{font-size:17px;margin-bottom:4px;}

.specialties{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;}
.specialty{padding:20px;display:flex;align-items:center;gap:14px;font-weight:700;font-size:15px;}

/* ============ CTA ============ */
.cta{position:relative;overflow:hidden;border-radius:24px;border:1px solid var(--border);background:radial-gradient(600px 300px at 85% 20%,rgba(22,214,197,0.14),transparent 65%),linear-gradient(135deg,#0B1B28,#0A1421 60%,#08111D);padding:80px 64px;text-align:center;}
.cta .circles{position:absolute;right:-120px;top:-140px;width:520px;height:520px;pointer-events:none;}
.cta .circles.left{left:-160px;bottom:-200px;right:auto;top:auto;opacity:.6;}
.cta > *{position:relative;}
.cta .h2{max-width:640px;margin:0 auto;}
.cta .lead{max-width:560px;margin:18px auto 34px;}

/* ============ CONTATO ============ */
.contact{display:grid;grid-template-columns:0.85fr 1.15fr;gap:32px;align-items:start;}
.contact-list{display:grid;gap:14px;}
.contact-item{display:flex;gap:16px;align-items:center;padding:20px 22px;}
.contact-item .label{font-size:13px;color:var(--muted);font-weight:600;}
.contact-item .value{font-size:15px;font-weight:700;word-break:break-word;}
.form{padding:36px;display:grid;gap:18px;}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
.field{display:grid;gap:8px;}
.field label{font-size:13px;font-weight:700;color:var(--muted-2);}
.field input,.field select,.field textarea{width:100%;background:var(--bg-2);border:1px solid rgba(244,247,250,0.12);border-radius:10px;padding:13px 14px;font-size:15px;color:var(--text);transition:border-color .2s ease,box-shadow .2s ease;}
.field textarea{min-height:140px;resize:vertical;}
.field select{appearance:none;-webkit-appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%238C9AAA' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;padding-right:40px;}
.field input::placeholder,.field textarea::placeholder{color:#5D6B7B;}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--teal);box-shadow:0 0 0 3px rgba(22,214,197,0.14);}
.form-note{font-size:13px;color:var(--muted);}
.form .btn{justify-self:start;}
.socials-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px;}
.social-btn{display:inline-flex;align-items:center;gap:10px;height:44px;padding:0 16px;border-radius:10px;border:1px solid rgba(244,247,250,0.14);font-size:14px;font-weight:700;color:var(--muted-2);transition:all .2s ease;}
.social-btn:hover{border-color:var(--border);color:var(--text);background:var(--teal-soft);}
.social-btn svg{width:18px;height:18px;}

/* ============ FOOTER ============ */
.footer{border-top:1px solid var(--line);padding:48px 0 28px;margin-top:8px;}
.footer-top{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;}
.footer-brand{display:flex;align-items:center;gap:14px;}
.footer-brand img{width:84px;height:auto;}
.footer-brand .t1{font-size:15px;font-weight:700;}
.footer-brand .t2{font-size:13px;color:var(--muted);}
.footer-nav{display:flex;gap:24px;flex-wrap:wrap;}
.footer-nav a{font-size:14px;font-weight:600;color:var(--muted);transition:color .15s ease;}
.footer-nav a:hover{color:var(--text);}
.socials{display:flex;gap:10px;}
.socials a{width:40px;height:40px;border-radius:10px;border:1px solid rgba(244,247,250,0.12);display:flex;align-items:center;justify-content:center;color:var(--muted-2);transition:all .2s ease;}
.socials a:hover{color:var(--teal);border-color:var(--border);background:var(--teal-soft);}
.socials svg{width:18px;height:18px;}
.footer-bottom{margin-top:32px;padding-top:22px;border-top:1px solid var(--line);font-size:13px;color:var(--muted);}

/* ============ ANIMAÇÕES ============ */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s ease;}
.reveal.visible{opacity:1;transform:none;}
.reveal.d1{transition-delay:.08s;}.reveal.d2{transition-delay:.16s;}.reveal.d3{transition-delay:.24s;}.reveal.d4{transition-delay:.32s;}.reveal.d5{transition-delay:.4s;}
@media (prefers-reduced-motion: reduce){
  *{animation:none !important;transition:none !important;scroll-behavior:auto !important;}
  .reveal{opacity:1;transform:none;}
}

/* ============ TABLET ============ */
@media (max-width: 1199px){
  .h1{font-size:48px;}
  .h2{font-size:36px;}
  .problems,.features,.specialties{grid-template-columns:repeat(2,1fr);}
  .solutions{grid-template-columns:repeat(2,1fr);}
  .process{grid-template-columns:repeat(5,1fr);gap:14px;}
  .solution-block{grid-template-columns:1fr;gap:28px;}
  .project-featured{grid-template-columns:1fr;}
  .project-featured .shot{min-height:0;aspect-ratio:16/9;border-right:none;border-bottom:1px solid var(--line);}
  .cta{padding:64px 40px;}
}

/* ============ MOBILE ============ */
@media (max-width: 860px){
  .nav,.header-cta .btn{display:none;}
  .menu-btn{display:flex;}
  .hero-grid,.about,.contact{grid-template-columns:1fr;}
  .process{grid-template-columns:1fr;gap:0;max-width:520px;}
  .process::before{top:28px;bottom:28px;left:27px;right:auto;width:1px;height:auto;background:linear-gradient(180deg,rgba(22,214,197,0.5),rgba(22,214,197,0.1));}
  .step{display:grid;grid-template-columns:56px 1fr;gap:18px;text-align:left;padding-bottom:26px;}
  .step-num{margin:0;}
  .step .h3{margin-top:4px;}
}

@media (max-width: 767px){
  :root{--pad-x:20px;--section-y:72px;--header-h:64px;}
  .h1{font-size:36px;line-height:1.12;}
  .h2{font-size:28px;}
  .h3{font-size:17px;}
  .lead{font-size:16px;}
  .brand-tag{display:none;}
  .hero{padding:48px 0 56px;}
  .hero-grid{gap:8px;}
  .hero-actions .btn{flex:1 1 100%;}
  .hero-points{gap:14px 20px;}
  .rocket-stage{height:300px;order:2;}
  .rocket{width:210px;}
  .rocket-stage .glow{width:260px;height:260px;}
  .rocket-stage .rings{width:300px;height:300px;}
  .page-hero{padding:56px 0 32px;}
  .page-hero .deco{width:300px;height:300px;right:-120px;top:-40px;}
  .section-title,.section-head{margin-bottom:32px;}
  .problems,.solutions,.features,.projects-grid,.specialties{grid-template-columns:1fr;}
  .problem{flex-direction:row;align-items:flex-start;gap:16px;padding:20px;}
  .problem-top{flex-direction:column;align-items:flex-start;gap:10px;}
  .problem-text{display:grid;gap:6px;}
  .problem .small{margin-top:0;}
  .solution,.feature{padding:22px;}
  .solution-block{padding:24px;}
  .solution-block .h2{font-size:24px;}
  .solution-block .btn{width:100%;}
  .project-featured .body,.project-card .body{padding:22px;}
  .project-featured .h2{font-size:24px;}
  .project-actions .btn{flex:1;}
  .about-art{height:340px;}
  .about-art .sig{width:190px;}
  .code-chip{font-size:11px;padding:10px 12px;}
  .ui-chip.u1{top:auto;bottom:86px;right:16px;}
  .cta{padding:52px 22px;border-radius:20px;}
  .cta .btn{width:100%;}
  .form{padding:22px;}
  .form-row{grid-template-columns:1fr;}
  .form .btn{justify-self:stretch;}
  .modal-box{padding:22px;}
  .modal-list{grid-template-columns:1fr;}
  .modal-box .btn{width:100%;}
  .footer-top{flex-direction:column;align-items:flex-start;}
  .footer-bottom{text-align:left;}
  .filters{flex-wrap:nowrap;overflow-x:auto;margin-left:calc(var(--pad-x) * -1);margin-right:calc(var(--pad-x) * -1);padding:0 var(--pad-x) 4px;scrollbar-width:none;}
  .filters::-webkit-scrollbar{display:none;}
  .filter{flex-shrink:0;}
}

/* Projeto em linha, imagem à direita */
.project-featured + .project-featured{margin-top:20px;}
.project-featured.reverse .shot{order:2;border-right:none;border-left:1px solid var(--line);}
.project-featured.reverse .shot img{object-position:left top;}
@media (max-width: 1199px){
  .project-featured.reverse .shot{order:0;border-left:none;}
}
@media (max-width: 767px){
  .about-art .ui-chip,.about-art .code-chip.c2{display:none;}
}
.footer{padding:40px 0;}

/* Cursos (Sobre) */
.courses{grid-template-columns:repeat(3,1fr);}
@media (max-width: 1199px){ .courses{grid-template-columns:repeat(2,1fr);} }
@media (max-width: 767px){ .courses{grid-template-columns:1fr;} }
.course-when{font-size:11px;font-weight:700;letter-spacing:0.12em;text-transform:uppercase;color:var(--teal);margin-bottom:4px;}
.tl-dot{font-size:12px;text-align:center;line-height:1.15;padding:0 4px;}