/* =====================================================
   Gustavo Medeiros — sawad-inspired warm dark portfolio
   ===================================================== */
*,*::before,*::after{box-sizing:border-box}
*{margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
img,svg{display:block;max-width:100%}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
a{color:inherit;text-decoration:none}
input,select,textarea,button{font:inherit}
ul,ol{list-style:none}

:root{
  --bg:#151312;
  --bg-2:#1a1716;
  --surface:#1f1b1a;
  --surface-2:#26201f;
  --fg:#ffffff;
  --muted:#998f8f;
  --meta:#6a6b6e;
  --border:rgba(255,255,255,.08);
  --border-2:rgba(255,255,255,.16);
  --accent:#f46c38;
  --accent-2:#ff8a5b;
  --pop:#c5ff41;
  --radius:10px;
  --radius-lg:18px;
  --container:1180px;
  --measure:760px;
  --ease:cubic-bezier(.22,.61,.36,1);
}

html,body{
  background:var(--bg);color:var(--fg);
  font-family:'Poppins',system-ui,-apple-system,sans-serif;
  font-size:16.5px;line-height:1.55;font-weight:400;
  -webkit-font-smoothing:antialiased;letter-spacing:-.005em;
}
body{overflow-x:hidden}

::selection{background:var(--accent);color:#fff}
*:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:6px}

.container{width:min(100% - 2.5rem,var(--container));margin-inline:auto}

/* ============ HEADER ============ */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(21,19,18,.78);
  backdrop-filter:blur(14px) saturate(140%);
  -webkit-backdrop-filter:blur(14px) saturate(140%);
  border-bottom:1px solid transparent;
  transition:border-color .25s var(--ease),background .25s var(--ease);
}
.site-header.scrolled{border-color:var(--border);background:rgba(21,19,18,.92)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:2rem;height:74px}

.logo{display:flex;align-items:center;gap:.7rem;font-weight:700;letter-spacing:-.02em}
.logo-mark{
  display:grid;place-items:center;width:36px;height:36px;border-radius:50%;
  background:var(--accent);color:#fff;font-weight:800;font-size:.82rem;letter-spacing:0;
}
.logo-text{font-size:1rem;color:var(--fg);font-weight:600}
.logo-text span{color:var(--muted);font-weight:400;margin-left:.35rem}

.nav{display:flex;align-items:center;gap:.2rem}
.nav a{
  position:relative;padding:.55rem 1rem;font-size:.86rem;font-weight:500;color:var(--muted);
  border-radius:8px;transition:color .2s var(--ease);
}
.nav a:hover{color:var(--fg)}
.nav a.nav-cta{
  margin-left:.6rem;
  background:var(--accent);color:#fff;
  padding:.65rem 1.15rem;border-radius:99px;font-weight:600;
  display:inline-flex;align-items:center;gap:.4rem;
}
.nav a.nav-cta::after{
  content:"";width:8px;height:8px;border-radius:50%;background:#fff;
}
.nav a.nav-cta:hover{background:var(--accent-2);color:#fff}

.menu-toggle{display:none;flex-direction:column;gap:5px;width:42px;height:42px;align-items:center;justify-content:center;border-radius:99px;border:1px solid var(--border-2)}
.menu-toggle span{display:block;width:18px;height:2px;background:var(--fg);border-radius:2px;transition:transform .25s var(--ease),opacity .25s var(--ease)}
.menu-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.menu-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.menu-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

@media (max-width:920px){
  .nav{
    position:fixed;inset:74px 0 auto 0;flex-direction:column;align-items:stretch;
    background:rgba(21,19,18,.97);backdrop-filter:blur(14px);
    padding:1.2rem 1.5rem 1.5rem;gap:.2rem;
    border-bottom:1px solid var(--border);
    transform:translateY(calc(-100% - 74px));transition:transform .35s var(--ease),visibility 0s linear .35s;
    visibility:hidden;
  }
  .nav.open{transform:translateY(0);visibility:visible;transition:transform .35s var(--ease),visibility 0s}
  .nav a{padding:.85rem 1rem;font-size:.95rem}
  .nav a.nav-cta{margin-left:0;margin-top:.6rem;justify-content:center}
  .menu-toggle{display:flex}
}

/* ============ BUTTONS ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  padding:.95rem 1.5rem;font-weight:600;font-size:.92rem;
  border-radius:99px;letter-spacing:-.005em;
  transition:all .25s var(--ease);white-space:nowrap;
}
.btn-primary{
  background:linear-gradient(145deg, var(--accent), var(--accent-2));
  color:#fff;
  box-shadow: 0 4px 15px rgba(244,108,56,0.3), inset 0 1px 0 rgba(255,255,255,0.2);
}
.btn-primary:hover{
  transform:translateY(-2px);
  box-shadow: 0 8px 25px rgba(244,108,56,0.5), inset 0 1px 0 rgba(255,255,255,0.3);
}
.btn-ghost{
  background:var(--surface);color:var(--fg);border:1px solid transparent;
  box-shadow: 5px 5px 15px rgba(0,0,0,0.4), -5px -5px 15px rgba(255,255,255,0.03);
}
.btn-ghost:hover{
  background:var(--surface-2);color:var(--accent);transform:translateY(-2px);
  box-shadow: 8px 8px 20px rgba(0,0,0,0.5), -8px -8px 20px rgba(255,255,255,0.04);
}
.btn-block{width:100%}

/* ============ HERO ============ */
.hero{position:relative;padding:3.5rem 0 0;overflow:hidden}

.hero-grid{
  display:grid;grid-template-columns:auto 1fr auto;gap:2.5rem;align-items:start;
  padding-bottom:1.6rem;
}
@media (max-width:980px){.hero-grid{grid-template-columns:1fr;gap:1.5rem}}

.hero-id{display:flex;align-items:center;gap:1rem}
.hero-avatar{
  width:200px;height:200px;border-radius:50%;object-fit:cover;object-position:center 20%;
  border:2px solid var(--border-2);
  box-shadow:0 4px 20px -4px rgba(0,0,0,.5);
}
@media (max-width:980px){
  .hero-avatar{width:160px;height:160px}
}
@media (max-width:480px){
  .hero-avatar{width:140px;height:140px}
}
.hero-id-text{display:flex;flex-direction:column;gap:.25rem}
.hero-name{font-size:.98rem;font-weight:600;color:var(--fg);letter-spacing:-.01em}
.hero-tag{
  display:inline-flex;align-items:center;gap:.4rem;
  font-size:.78rem;color:var(--muted);font-weight:500;text-transform:lowercase;
}
.dot{width:7px;height:7px;border-radius:50%;background:#22c55e;animation:pulse 2s infinite}
@keyframes pulse{0%,100%{box-shadow:0 0 0 0 rgba(34,197,94,.5)}50%{box-shadow:0 0 0 6px rgba(34,197,94,0)}}

.hero-display{
  text-align:center;
  font-weight:800;font-size:clamp(2.6rem,9vw,9rem);
  line-height:.95;letter-spacing:-.045em;text-transform:uppercase;
  color:var(--fg);
}
.hero-display em{font-style:italic;font-weight:600;color:var(--accent);font-family:'Poppins',serif}
@media (max-width:980px){.hero-display{text-align:left}}
@media (max-width:480px){
  .hero-display{
    font-size:clamp(2rem,13.5vw,3.8rem);
    letter-spacing:-.03em;
    line-height:1;
  }
}

.hero-stats{
  display:flex;flex-direction:column;gap:.85rem;align-items:flex-end;
  border-left:1px solid var(--border);padding-left:1.4rem;min-width:180px;
}
@media (max-width:980px){
  .hero-stats{border-left:0;border-top:1px solid var(--border);padding-left:0;padding-top:1.4rem;align-items:flex-start;flex-direction:row;flex-wrap:wrap;gap:1.6rem 2rem}
}
.hero-stats li{display:flex;flex-direction:column;align-items:flex-end;text-align:right}
@media (max-width:980px){.hero-stats li{align-items:flex-start;text-align:left}}
.hero-stats strong{font-weight:700;font-size:1.7rem;line-height:1;letter-spacing:-.03em;color:var(--fg)}
.hero-stats span{font-size:.7rem;text-transform:uppercase;letter-spacing:.12em;color:var(--meta);margin-top:.5rem;font-weight:600}

.hero-foot{
  display:flex;justify-content:space-between;align-items:flex-end;gap:2.5rem;
  padding:1.6rem 0 3rem;border-top:1px solid var(--border);
}
@media (max-width:880px){.hero-foot{flex-direction:column;align-items:flex-start;padding-bottom:2rem}}
@media (max-width:480px){.hero-foot{padding:1.2rem 0 2rem;gap:1.4rem}}
.hero-sub{
  color:var(--muted);font-size:1rem;line-height:1.55;max-width:48ch;
}
@media (max-width:480px){.hero-sub{font-size:.92rem}}
.hero-sub strong{color:var(--fg);font-weight:600}
.hero-actions{display:flex;flex-wrap:wrap;gap:.7rem;flex-shrink:0}
.hero-badges{display:flex;flex-wrap:wrap;gap:.6rem 1.2rem;margin-top:1.2rem}
.hero-badges span{font-size:.8rem;color:var(--muted);font-weight:500}
@media (max-width:880px){.hero-badges{margin-top:.8rem}}

/* hide unused legacy elements */
.hero-bg,.glow,.grid-overlay,.terminal,.badge,.gradient-text,.marquee{display:none}

/* ============ SECTIONS ============ */
.section{padding:6rem 0;position:relative}
@media (max-width:768px){.section{padding:3.5rem 0}}
.section-alt{background:var(--bg-2);border-block:1px solid var(--border)}
.section-head{max-width:var(--measure);margin:0 auto 3.5rem;text-align:center}
@media (max-width:768px){.section-head{margin:0 auto 2.5rem}}
.eyebrow{
  display:inline-flex;align-items:center;gap:.5rem;
  font-size:.74rem;font-weight:600;text-transform:uppercase;letter-spacing:.18em;
  color:var(--accent);margin-bottom:1.2rem;
}
.eyebrow::before{content:"";width:24px;height:1px;background:var(--accent)}
.eyebrow::after{content:"";width:24px;height:1px;background:var(--accent)}
.section-title{
  font-weight:800;font-size:clamp(2rem,5.2vw,4.4rem);
  letter-spacing:-.04em;line-height:.98;text-transform:uppercase;
  color:var(--fg);
}
.section-title em,.section-title .hl{font-style:italic;font-weight:600;color:var(--accent)}
.section-title br{line-height:1}
.section-lead{color:var(--muted);font-size:1.02rem;max-width:60ch;margin:1.2rem auto 0;line-height:1.6}
.section-lead strong{color:var(--fg);font-weight:600}
.section-lead + .section-lead{margin-top:.8rem}

.two-col{display:grid;grid-template-columns:.9fr 1.1fr;gap:4.5rem;align-items:center}
.two-col .section-head,.two-col .section-lead{text-align:left;margin:0;max-width:none}
@media (max-width:880px){.two-col{grid-template-columns:1fr;gap:2.8rem}}

/* ============ ABOUT ============ */
.about-visual{display:flex;justify-content:center;position:relative}
.photo-frame{
  position:relative;width:100%;max-width:430px;
  border-radius:var(--radius-lg);overflow:hidden;
  background:var(--surface);
  border:1px solid var(--border);
}
.photo-frame::before{
  content:"";position:absolute;inset:0;pointer-events:none;z-index:2;
  background:linear-gradient(180deg,transparent 55%,rgba(21,19,18,.55) 100%);
}
.photo-frame img{width:100%;height:auto;aspect-ratio:4/5;object-fit:cover}
.photo-tag{
  position:absolute;top:1rem;left:1rem;z-index:4;
  display:inline-flex;align-items:center;gap:.45rem;padding:.4rem .8rem;
  background:var(--accent);color:#fff;border-radius:99px;
  font-size:.72rem;font-weight:600;letter-spacing:0;text-transform:lowercase;
}
.photo-tag .dot{background:#fff;animation:none;box-shadow:none}
.photo-meta{
  position:absolute;left:0;right:0;bottom:0;z-index:4;
  display:flex;justify-content:space-between;align-items:center;
  padding:1rem 1.2rem;font-size:.74rem;
  color:rgba(255,255,255,.7);text-transform:uppercase;letter-spacing:.12em;font-weight:600;
}
.photo-meta span:first-child{color:#fff}

.check-list{margin-top:1.8rem;display:grid;gap:.65rem}
.check-list li{display:flex;align-items:center;gap:.7rem;font-size:.96rem;color:var(--fg)}
.check-list svg{width:18px;height:18px;flex-shrink:0;color:var(--accent);background:rgba(244,108,56,.12);padding:3px;border-radius:6px}

/* ============ SERVICES GRID ============ */
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem}
@media (max-width:980px){.services-grid{grid-template-columns:1fr;gap:1.2rem}}
.service-card{
  position:relative;display:flex;flex-direction:column;gap:1rem;
  padding:2rem 1.8rem;border-radius:var(--radius-lg);
  background:var(--surface);border:1px solid transparent;
  box-shadow: 5px 5px 15px rgba(0,0,0,0.6), -5px -5px 15px rgba(255,255,255,0.02);
  transition:all .3s var(--ease);
}
@media (max-width:768px){
  .service-card{padding:1.5rem 1.2rem;gap:0.8rem;background:transparent;border-top:1px solid var(--border);border-radius:0;box-shadow:none;}
  .service-card:first-child{border-top:none;}
}
.service-card:hover{
  transform:translateY(-4px);border-color:transparent;background:var(--surface-2);
  box-shadow: 8px 8px 20px rgba(0,0,0,0.7), -8px -8px 20px rgba(255,255,255,0.03);
}
.service-card--featured{
  border-color:var(--accent);
  box-shadow:none;
  background:rgba(244,108,56,.04);
}
@media (max-width:768px){
  .service-card--featured{background:transparent;}
}
.service-badge-wrap{
  display:flex;align-items:flex-start;justify-content:space-between;gap:.75rem;
  flex-wrap:wrap;
}
.service-badge{
  position:static;flex-shrink:0;
  padding:.35rem .75rem;border-radius:99px;
  background:var(--accent);color:#fff;
  font-size:.68rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;
}
.service-icon{
  width:48px;height:48px;border-radius:14px;display:grid;place-items:center;
  background:rgba(244,108,56,.1);color:var(--accent);font-size:1.5rem;
  margin-bottom:.2rem;
}
.service-card h3{font-size:1.25rem;font-weight:700;letter-spacing:-.015em;line-height:1.25}
.service-card > p{color:var(--muted);font-size:.92rem;line-height:1.55}
.service-list{display:grid;gap:.4rem;margin-top:.35rem}
.service-list li{
  display:flex;align-items:center;gap:.55rem;font-size:.82rem;color:var(--fg);
  padding:.2rem 0;
}
.service-list svg{width:16px;height:16px;flex-shrink:0;color:var(--accent)}
.service-cta{
  display:inline-flex;align-items:center;gap:.45rem;margin-top:.7rem;
  color:var(--accent);font-size:.82rem;font-weight:600;
  padding:.6rem .95rem;border-radius:99px;
  background:rgba(244,108,56,.08);
  transition:all .2s var(--ease);
}
.service-cta:hover{background:var(--accent);color:#fff}
.service-cta svg{transition:transform .2s var(--ease)}
.service-cta:hover svg{transform:translateX(3px)}

/* ============ PROCESS (timeline-list) ============ */
.process{display:grid;grid-template-columns:1fr;gap:0;border-top:1px solid var(--border);counter-reset:s}
.process-step{
  position:relative;padding:1.6rem 0 1.6rem 5rem;
  background:transparent;border:0;border-bottom:1px solid var(--border);
  display:grid;grid-template-columns:1fr auto;gap:1rem 2rem;align-items:center;
  transition:padding-left .3s var(--ease);
}
.process-step:hover{padding-left:5.5rem}
.process-step::before{
  counter-increment:s;content:"0" counter(s);position:absolute;left:0;top:50%;transform:translateY(-50%);
  font-size:1.8rem;font-weight:700;letter-spacing:-.04em;color:var(--accent);line-height:1;
}
.step-num{display:none}
.process-step h3{font-size:1.4rem;font-weight:600;letter-spacing:-.02em;line-height:1.2}
.process-step p{grid-column:1;color:var(--muted);font-size:.94rem;line-height:1.55;max-width:60ch}
.step-time{
  grid-column:2;grid-row:1 / span 2;justify-self:end;align-self:center;
  font-size:.7rem;font-weight:600;text-transform:uppercase;letter-spacing:.14em;
  color:var(--meta);padding:0;border:0;
  white-space:nowrap;
}
@media (max-width:600px){
  .process-step{grid-template-columns:1fr;padding-left:3.4rem}
  .process-step:hover{padding-left:3.8rem}
  .process-step::before{font-size:1.4rem}
  .step-time{grid-column:1;grid-row:auto;justify-self:start;margin-top:.4rem}
}

/* ============ PROJECTS ============ */
.filters{display:flex;flex-wrap:wrap;justify-content:center;gap:.45rem;margin-bottom:2.8rem}
.filter{
  padding:.55rem 1.2rem;font-size:.78rem;font-weight:600;
  text-transform:uppercase;letter-spacing:.1em;
  background:transparent;border:1px solid var(--border-2);color:var(--muted);
  border-radius:99px;
  transition:all .2s var(--ease);
}
.filter:hover{color:var(--fg);border-color:var(--fg)}
.filter.active{background:var(--accent);color:#fff;border-color:var(--accent)}

.projects-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem}
@media (max-width:1024px){.projects-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:640px){.projects-grid{grid-template-columns:1fr}}

.project-card{
  position:relative;display:flex;flex-direction:column;gap:1.1rem;
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);
  overflow:hidden;padding:1rem 1rem 1.6rem;
  transition:all .3s var(--ease);
}
.project-card:hover{transform:translateY(-4px);border-color:var(--border-2);background:var(--surface-2)}
.project-img{
  position:relative;aspect-ratio:4/3;overflow:hidden;
  background:var(--bg);
  display:block;border-radius:calc(var(--radius-lg) - 4px);
}
.project-img::before{
  content:attr(data-letter);position:absolute;inset:0;display:grid;place-items:center;
  font-size:6rem;font-weight:900;letter-spacing:-.08em;
  background:linear-gradient(135deg,rgba(244,108,56,.22),rgba(244,108,56,.04) 55%,rgba(255,255,255,.04));
  color:var(--accent);
  text-shadow:0 4px 24px rgba(244,108,56,.25);
  z-index:0;
}
.project-img:has(img)::before{
  font-size:5rem;font-weight:800;color:rgba(255,255,255,.06);
  background:transparent;text-shadow:none;
}
.project-img::after{display:none}
.project-img img{width:100%;height:100%;object-fit:cover;transition:transform .55s var(--ease);background:var(--bg);min-height:200px;display:block;position:relative;z-index:1}
.project-card:hover .project-img img{transform:scale(1.04)}

.project-metric{
  position:absolute;left:.8rem;top:.8rem;z-index:5;
  background:rgba(15,13,12,.85);backdrop-filter:blur(6px);
  padding:.55rem .8rem;border-radius:12px;
  border:1px solid rgba(255,255,255,.1);
  display:flex;flex-direction:column;gap:.1rem;
}
.project-metric strong{
  font-size:1.1rem;font-weight:800;color:var(--accent);
  line-height:1;letter-spacing:-.02em;
}
.project-metric span{
  font-size:.62rem;font-weight:600;color:#fff;
  text-transform:uppercase;letter-spacing:.06em;
}

.project-body{padding:0 .4rem;display:flex;flex-direction:column;gap:.65rem;flex:1}
.project-title{display:flex;justify-content:space-between;align-items:flex-start;gap:.8rem}
.project-title h3{font-size:1.4rem;font-weight:600;letter-spacing:-.02em;line-height:1.2}
.project-title a{
  display:grid;place-items:center;width:38px;height:38px;border-radius:50%;
  background:transparent;border:1px solid var(--border-2);color:var(--fg);
  flex-shrink:0;transition:all .2s var(--ease);
}
.project-title a:hover{background:var(--accent);border-color:var(--accent);color:#fff;transform:rotate(-45deg)}
.project-title a svg{width:14px;height:14px;transition:transform .2s var(--ease)}
.project-desc{color:var(--muted);font-size:.92rem;line-height:1.55}
.project-tags{display:flex;flex-wrap:wrap;gap:.4rem;margin-top:auto;padding-top:.4rem}
.project-tags span{
  font-size:.7rem;font-weight:600;text-transform:uppercase;letter-spacing:.1em;
  padding:.25rem .65rem;border-radius:99px;
  background:transparent;border:1px solid var(--border-2);color:var(--muted);
}

/* ============ PROVAS SOCIAIS ============ */
.proof-featured{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem;margin-bottom:3rem}
@media (max-width:880px){.proof-featured{grid-template-columns:1fr}}
.proof-quote{
  position:relative;padding:1.8rem 1.6rem;border-radius:var(--radius-lg);
  background:var(--surface);border:1px solid var(--border);
  display:flex;flex-direction:column;gap:1.2rem;
  transition:all .3s var(--ease);
}
.proof-quote:hover{border-color:var(--border-2);transform:translateY(-3px)}
.quote-icon{width:32px;height:32px;color:var(--accent)}
.proof-quote p{color:var(--fg);font-size:1rem;line-height:1.55;flex:1;font-weight:400}
.proof-quote footer{display:flex;align-items:center;gap:.85rem;border-top:1px solid var(--border);padding-top:1.1rem}
.avatar{
  width:42px;height:42px;border-radius:50%;display:grid;place-items:center;flex-shrink:0;
  background:var(--accent);color:#fff;font-weight:700;font-size:.82rem;
}
.proof-quote footer strong{display:block;font-size:.92rem;font-weight:600;color:var(--fg)}
.proof-quote footer span{color:var(--muted);font-size:.72rem;text-transform:uppercase;letter-spacing:.12em;font-weight:600}

/* Galeria */
.proof-gallery{columns:4;column-gap:1rem}
@media (max-width:1024px){.proof-gallery{columns:3}}
@media (max-width:680px){.proof-gallery{columns:2}}
@media (max-width:440px){.proof-gallery{columns:1}}
.proof-thumb{
  display:block;width:100%;margin:0 0 1rem;break-inside:avoid;
  border-radius:var(--radius);overflow:hidden;cursor:zoom-in;
  background:var(--surface);border:1px solid var(--border);
  position:relative;transition:all .3s var(--ease);
}
.proof-thumb:hover{border-color:var(--accent);transform:translateY(-3px)}
.proof-thumb img{width:100%;height:auto;display:block;transition:transform .5s var(--ease)}
.proof-thumb:hover img{transform:scale(1.03)}
.proof-thumb::after{
  content:"";position:absolute;inset:auto auto 10px 10px;
  width:32px;height:32px;border-radius:50%;
  background:var(--accent) url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'><circle cx='11' cy='11' r='8'/><path d='m21 21-4.3-4.3'/><path d='M11 8v6'/><path d='M8 11h6'/></svg>") no-repeat center;
  opacity:0;transition:opacity .25s var(--ease);
}
.proof-thumb:hover::after{opacity:1}
.proof-thumb-cap{padding:.7rem .9rem 1rem;font-size:.72rem;color:var(--meta);text-transform:uppercase;letter-spacing:.1em;font-weight:600}
.proof-thumb-cap strong{display:block;color:var(--fg);font-size:.86rem;margin-bottom:.2rem;font-weight:600;text-transform:none;letter-spacing:-.005em}

/* Lightbox */
.lightbox{
  position:fixed;inset:0;z-index:100;display:none;
  background:rgba(10,8,7,.94);backdrop-filter:blur(8px);
  align-items:center;justify-content:center;padding:2rem;
}
.lightbox.open{display:flex;animation:fadein .25s var(--ease)}
@keyframes fadein{from{opacity:0}to{opacity:1}}
.lightbox-content{max-width:min(92vw,1100px);max-height:90vh;display:flex;flex-direction:column;gap:1rem}
.lightbox-content img{max-width:100%;max-height:80vh;object-fit:contain;border-radius:var(--radius);border:1px solid var(--border-2)}
.lightbox-content figcaption{color:var(--muted);text-align:center;font-size:.82rem;text-transform:uppercase;letter-spacing:.1em;font-weight:600}
.lightbox-close,.lightbox-prev,.lightbox-next{
  position:absolute;width:48px;height:48px;border-radius:50%;display:grid;place-items:center;
  background:rgba(255,255,255,.06);border:1px solid var(--border-2);color:var(--fg);
  transition:all .2s var(--ease);
}
.lightbox-close:hover,.lightbox-prev:hover,.lightbox-next:hover{background:var(--accent);color:#fff;border-color:var(--accent)}
.lightbox-close{top:1.4rem;right:1.4rem}
.lightbox-prev{left:1.4rem;top:50%;transform:translateY(-50%)}
.lightbox-next{right:1.4rem;top:50%;transform:translateY(-50%)}
@media (max-width:560px){
  .lightbox-prev{left:.6rem}.lightbox-next{right:.6rem}
  .lightbox-close{top:.8rem;right:.8rem}
}

/* ============ TRÁFEGO (list) ============ */
.traffic-grid{display:grid;grid-template-columns:1fr;gap:0;border-top:1px solid var(--border)}
.traffic-card{
  display:flex;align-items:center;gap:1.5rem;
  padding:1.4rem 0;border-bottom:1px solid var(--border);background:transparent;
  font-weight:600;font-size:1.3rem;letter-spacing:-.015em;color:var(--fg);
  border-radius:0;border:0;border-bottom:1px solid var(--border);
  transition:all .25s var(--ease);position:relative;
}
.traffic-card span{flex:1}
.traffic-card::before{
  content:"";display:inline-block;width:8px;height:8px;border-radius:50%;
  background:var(--accent);flex-shrink:0;
  transition:transform .25s var(--ease),background .25s var(--ease);
}
.traffic-card:hover{padding-left:1rem;color:var(--accent)}
.traffic-card:hover::before{background:var(--pop);transform:scale(1.4)}
.traffic-card svg{width:20px;height:20px;color:var(--muted);transition:color .2s var(--ease);flex-shrink:0}
.traffic-card:hover svg{color:var(--accent)}

/* ============ SKILLS ============ */
.skills-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:.8rem}
@media (max-width:1024px){.skills-grid{grid-template-columns:repeat(3,1fr)}}
@media (max-width:560px){.skills-grid{grid-template-columns:repeat(2,1fr)}}
.skill{
  padding:1.4rem 1.1rem 1.3rem;border-radius:var(--radius-lg);
  background:var(--surface);border:1px solid var(--border);
  display:flex;flex-direction:column;gap:.65rem;
  transition:all .25s var(--ease);
}
.skill:hover{transform:translateY(-3px);border-color:var(--border-2);background:var(--surface-2)}
.skill-icon{
  width:40px;height:40px;border-radius:50%;display:grid;place-items:center;
  background:rgba(244,108,56,.12);color:var(--accent);
  font-weight:700;font-size:.95rem;letter-spacing:-.02em;
}
.skill h4{font-size:.92rem;font-weight:600;color:var(--fg)}
.bar{height:4px;background:rgba(255,255,255,.07);border-radius:99px;overflow:hidden}
.bar span{display:block;height:100%;background:var(--accent);border-radius:99px;transition:width 1s var(--ease)}

/* ============ FAQ ============ */
.faq-list{max-width:840px;margin-inline:auto;display:grid;gap:0;border-top:1px solid var(--border)}
.faq-item{
  background:transparent;border:0;border-bottom:1px solid var(--border);border-radius:0;
}
.faq-item summary{
  list-style:none;cursor:pointer;
  display:flex;justify-content:space-between;align-items:center;gap:1rem;
  padding:1.5rem 0;font-weight:600;font-size:1.1rem;letter-spacing:-.01em;
  color:var(--fg);transition:color .2s var(--ease);
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:hover{color:var(--accent)}
.faq-item[open] summary{color:var(--accent)}
.faq-icon{position:relative;width:18px;height:18px;flex-shrink:0}
.faq-icon::before,.faq-icon::after{content:"";position:absolute;background:currentColor;border-radius:2px;transition:transform .25s var(--ease)}
.faq-icon::before{top:50%;left:0;width:100%;height:2px;transform:translateY(-50%)}
.faq-icon::after{left:50%;top:0;width:2px;height:100%;transform:translateX(-50%)}
.faq-item[open] .faq-icon::after{transform:translateX(-50%) rotate(90deg);opacity:0}
.faq-item p{padding:0 0 1.5rem;color:var(--muted);font-size:.95rem;line-height:1.65;max-width:65ch}

/* ============ CONTATO ============ */
.contact{align-items:flex-start;gap:5rem}
@media (max-width:980px){.contact{gap:3rem}}
.contact .section-head{text-align:left;margin:0;max-width:none}
.contact-list{margin-top:1.8rem;display:grid;gap:.75rem}
.contact-list li{
  display:flex;align-items:center;gap:1rem;
  padding:1rem 1.1rem;border-radius:var(--radius);
  background:var(--surface);border:1px solid var(--border);
  transition:all .2s var(--ease);
}
.contact-list li:hover{border-color:var(--border-2)}
.contact-ic{
  width:42px;height:42px;border-radius:50%;display:grid;place-items:center;flex-shrink:0;
  background:rgba(244,108,56,.12);color:var(--accent);
}
.contact-ic svg{width:18px;height:18px}
.contact-list strong{display:block;font-size:.7rem;color:var(--meta);text-transform:uppercase;letter-spacing:.14em;margin-bottom:.2rem;font-weight:600}
.contact-list a,.contact-list span{color:var(--fg);font-size:.95rem;font-weight:500}
.contact-list a:hover{color:var(--accent)}

.socials{display:flex;gap:.5rem;margin-top:1.6rem}
.socials a{
  width:42px;height:42px;border-radius:50%;display:grid;place-items:center;
  background:var(--surface);border:1px solid var(--border);color:var(--muted);
  transition:all .2s var(--ease);
}
.socials a svg{width:17px;height:17px}
.socials a:hover{background:var(--accent);color:#fff;border-color:var(--accent);transform:translateY(-2px)}

.form-card{
  padding:2rem;border-radius:var(--radius-lg);
  background:var(--surface);border:1px solid var(--border);
  display:grid;gap:1.1rem;
}
.field{display:grid;gap:.4rem}
.field label{font-size:.7rem;font-weight:600;color:var(--meta);text-transform:uppercase;letter-spacing:.14em}
.field input,.field select,.field textarea{
  padding:.9rem 1rem;border-radius:var(--radius);
  background:var(--bg);border:1px solid var(--border);color:var(--fg);
  outline:none;width:100%;font-family:inherit;font-size:.94rem;
  transition:border-color .2s var(--ease),background .2s var(--ease);
}
.field textarea{resize:vertical;min-height:110px}
.field input::placeholder,.field textarea::placeholder{color:var(--meta)}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--accent)}
.field select{appearance:none;background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23998f8f' stroke-width='2'><path d='m6 9 6 6 6-6'/></svg>");background-repeat:no-repeat;background-position:right 1rem center;padding-right:2.5rem}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
@media (max-width:480px){.grid-2{grid-template-columns:1fr}}

/* Range slider */
input[type=range]{
  -webkit-appearance:none;
  appearance:none;
  width:100%;
  height:10px;
  background:var(--bg);
  border-radius:99px;
  outline:none;
  border:1px solid var(--border);
}
input[type=range]::-webkit-slider-thumb{
  -webkit-appearance:none;
  appearance:none;
  width:28px;height:28px;
  border-radius:50%;
  background:var(--accent);
  cursor:pointer;
  box-shadow:0 4px 14px -4px rgba(244,108,56,.6);
  transition:all .2s var(--ease);
}
input[type=range]::-webkit-slider-thumb:hover{
  background:var(--accent-2);
  transform:scale(1.1);
  box-shadow:0 6px 18px -4px rgba(244,108,56,.7);
}
input[type=range]::-moz-range-thumb{
  width:28px;height:28px;
  border-radius:50%;
  background:var(--accent);
  cursor:pointer;
  border:0;
  box-shadow:0 4px 14px -4px rgba(244,108,56,.6);
  transition:all .2s var(--ease);
}
input[type=range]::-moz-range-thumb:hover{
  background:var(--accent-2);
  transform:scale(1.1);
  box-shadow:0 6px 18px -4px rgba(244,108,56,.7);
}
#budgetValue{
  color:var(--accent);
  font-weight:700;
  font-size:1.1rem;
}
.form-note{font-size:.78rem;font-weight:600;text-transform:uppercase;letter-spacing:.1em;color:var(--accent);margin-top:.3rem;text-align:center}
.form-note.error{color:#f87171}

/* ============ FOOTER ============ */
.footer{padding:3.5rem 0 2rem;border-top:1px solid var(--border);background:var(--bg-2)}
.footer-inner{display:flex;flex-direction:column;align-items:center;gap:1.6rem;text-align:center}
.footer-brand{display:flex;flex-direction:column;align-items:center;gap:.8rem}
.footer-brand .logo-mark{width:44px;height:44px;font-size:.95rem}
.footer-brand p{color:var(--muted);font-size:.92rem;max-width:42ch}
.footer-links{display:flex;flex-wrap:wrap;justify-content:center;gap:1.6rem}
.footer-links a{color:var(--muted);font-size:.84rem;font-weight:500;transition:color .2s var(--ease)}
.footer-links a:hover{color:var(--accent)}
.copy{color:var(--meta);font-size:.78rem;border-top:1px solid var(--border);padding-top:1.4rem;width:100%}
.credit{color:var(--accent);font-weight:600;transition:color .2s var(--ease)}
.credit:hover{color:var(--accent-2);text-decoration:underline}

/* ============ FLOATING WHATSAPP ============ */
.float-wpp{
  position:fixed;right:1.4rem;bottom:1.4rem;z-index:40;
  width:54px;height:54px;border-radius:50%;display:grid;place-items:center;
  background:#25d366;color:#fff;
  box-shadow:0 14px 30px -8px rgba(37,211,102,.55);
  transition:transform .25s var(--ease),box-shadow .25s var(--ease);
}
.float-wpp:hover{transform:scale(1.08);box-shadow:0 18px 36px -8px rgba(37,211,102,.7)}

/* ============ REVEAL ON SCROLL ============ */
.reveal{opacity:0;transform:translateY(20px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}

/* ============ CAROUSEL ============ */
.carousel{position:relative}
.carousel-track{
  display:flex;gap:1.2rem;
  overflow-x:auto;scroll-snap-type:x mandatory;scroll-behavior:smooth;
  scrollbar-width:none;-ms-overflow-style:none;
  padding:.8rem .4rem 1.2rem;margin:-.8rem -.4rem -1.2rem;
  -webkit-overflow-scrolling:touch;
}
.carousel-track::-webkit-scrollbar{display:none}
.carousel-track > *{scroll-snap-align:start;flex-shrink:0}
.carousel-track > .project-card{
  flex:0 0 calc((100% - 2.4rem) / 3);
  margin:0;
}
@media (max-width:1024px){.carousel-track > .project-card{flex-basis:calc((100% - 1.2rem) / 2)}}
@media (max-width:680px){.carousel-track > .project-card{flex-basis:calc(100% - 1.6rem)}}

.proof-carousel{gap:1rem}
.proof-carousel > .proof-thumb{
  flex:0 0 calc((100% - 3rem) / 4);
  margin:0;break-inside:auto;
}
@media (max-width:1024px){.proof-carousel > .proof-thumb{flex-basis:calc((100% - 2rem) / 3)}}
@media (max-width:768px){.proof-carousel > .proof-thumb{flex-basis:calc((100% - 1rem) / 2)}}
@media (max-width:480px){.proof-carousel > .proof-thumb{flex-basis:calc(100% - 1rem)}}

.carousel-btn{
  position:absolute;top:50%;transform:translateY(-50%);
  width:52px;height:52px;border-radius:50%;
  background:var(--accent);color:#fff;border:0;cursor:pointer;z-index:10;
  display:grid;place-items:center;
  box-shadow:0 10px 28px -8px rgba(0,0,0,.6);
  transition:all .25s var(--ease);
}
.carousel-btn:hover:not(:disabled){background:var(--accent-2);transform:translateY(-50%) scale(1.08)}
.carousel-btn:disabled{background:var(--surface);color:var(--meta);box-shadow:none;cursor:not-allowed;opacity:.5}
.carousel-prev{left:-26px}
.carousel-next{right:-26px}
@media (max-width:1280px){.carousel-prev{left:.8rem}.carousel-next{right:.8rem}}
@media (max-width:640px){
  .carousel-btn{width:44px;height:44px}
  .carousel-prev{left:.4rem}.carousel-next{right:.4rem}
}

/* Section head with title + CTA in row */
.section-head-row{
  display:flex;justify-content:space-between;align-items:flex-end;gap:2rem;
  text-align:left;max-width:none;margin:0 0 3rem;
}
.section-head-row > div{display:flex;flex-direction:column}
.section-head-row .eyebrow{margin-bottom:.9rem}
.section-head-row .section-title{margin:0;text-align:left}
.see-all{padding:.7rem 1.3rem;font-size:.78rem;flex-shrink:0}
@media (max-width:680px){
  .section-head-row{flex-direction:column;align-items:flex-start;gap:1.2rem}
}

/* Section head left-aligned (projects.html) */
.section-head-left{text-align:left;max-width:none;margin:0 0 2.5rem}
.section-head-left .eyebrow::before,.section-head-left .eyebrow::after{display:none}
.section-head-left .eyebrow{padding-left:0}
.section-head-left .section-title{font-size:clamp(2.4rem,7vw,5.5rem)}
.section-head-left .section-lead{margin:1.2rem 0 0;max-width:60ch}

/* Projects.html page */
.section-page{padding:5rem 0 6rem}
.back-link{
  display:inline-flex;align-items:center;gap:.5rem;
  color:var(--muted);font-size:.85rem;font-weight:500;
  margin-bottom:2.5rem;
  transition:color .2s var(--ease);
}
.back-link:hover{color:var(--accent)}
.back-link:hover svg{transform:translateX(-3px)}
.back-link svg{transition:transform .2s var(--ease)}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}
  html{scroll-behavior:auto}
}

/* ============ MOBILE OPTIMIZATIONS (MINIMALIST) ============ */
@media (max-width: 768px) {
  html, body { font-size: 15px; }

  .container { width: min(100% - 1.5rem, var(--container)); }

  .header-inner { height: 64px; gap: 1rem; }
  .logo-text span { display: none; }

  .hero { padding: 2rem 0 0; }
  .hero-grid { gap: 1.2rem; padding-bottom: 1.2rem; }
  .hero-id { gap: .8rem; }
  .hero-avatar { width: 130px; height: 130px; border-width: 1.5px; }
  .hero-id-text { gap: .2rem; }
  .hero-name { font-size: .88rem; }
  .hero-tag { font-size: .72rem; }
  .hero-display {
    font-size: clamp(2.2rem, 13vw, 4.2rem);
    letter-spacing: -.035em;
    line-height: .97;
  }
  .hero-stats {
    border-left: 0;
    border-top: 1px solid var(--border);
    padding-left: 0;
    padding-top: 1.2rem;
    align-items: flex-start;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 1.2rem 1.6rem;
    min-width: auto;
  }
  .hero-stats li { align-items: flex-start; text-align: left; }
  .hero-stats strong { font-size: 1.35rem; }
  .hero-stats span { font-size: .62rem; margin-top: .35rem; }
  .hero-foot {
    flex-direction: column;
    align-items: flex-start;
    gap: 1.2rem;
    padding: 1.2rem 0 2rem;
  }
  .hero-sub { font-size: .9rem; line-height: 1.5; }
  .hero-actions { width: 100%; }
  .hero-actions .btn { width: 100%; }

  .section { padding: 3rem 0; }
  .section-head { margin: 0 auto 2rem; }
  .section-title { font-size: clamp(1.75rem, 8.5vw, 2.8rem); letter-spacing: -.03em; }
  .section-lead { font-size: .92rem; line-height: 1.55; margin-top: .9rem; }
  .eyebrow { font-size: .68rem; letter-spacing: .14em; margin-bottom: .9rem; }
  .eyebrow::before, .eyebrow::after { width: 18px; }

  .two-col { gap: 2rem; }

  .services-grid { gap: 0; }
  .service-card {
    padding: 1.6rem 0;
    background: transparent;
    border: none;
    border-top: 1px solid var(--border);
    border-radius: 0;
    box-shadow: none;
  }
  .service-card:last-child { border-bottom: 1px solid var(--border); }
  .service-card:hover {
    transform: none;
    background: transparent;
    box-shadow: none;
  }
  .service-card--featured {
    background: transparent;
    border-color: var(--border);
    box-shadow: none;
  }
  .service-icon {
    width: 42px; height: 42px;
    border-radius: 12px;
    font-size: 1.3rem;
  }
  .service-card h3 { font-size: 1.12rem; }
  .service-card > p { font-size: .88rem; }
  .service-list li { font-size: .8rem; }
  .service-cta {
    width: 100%;
    justify-content: center;
    font-size: .8rem;
    padding: .72rem 1rem;
  }
  .service-badge { font-size: .62rem; padding: .3rem .65rem; }

  .check-list { margin-top: 1.3rem; gap: .5rem; }
  .check-list li { font-size: .88rem; }

  .traffic-card {
    padding: 1.15rem 0;
    font-size: 1.05rem;
  }

  .skills-grid { gap: .6rem; }
  .skill { padding: 1.1rem .9rem; gap: .5rem; }
  .skill-icon { width: 36px; height: 36px; font-size: .85rem; }
  .skill h4 { font-size: .82rem; }

  .faq-item summary {
    padding: 1.15rem 0;
    font-size: .95rem;
    gap: .75rem;
  }
  .faq-item p {
    padding: 0 0 1.15rem;
    font-size: .88rem;
    line-height: 1.6;
  }

  .contact { gap: 2rem; }
  .contact-list { margin-top: 1.3rem; gap: .55rem; }
  .contact-list li { padding: .85rem 1rem; }
  .contact-ic { width: 38px; height: 38px; }
  .contact-ic svg { width: 16px; height: 16px; }
  .contact-list a, .contact-list span { font-size: .88rem; }
  .socials { margin-top: 1.3rem; gap: .4rem; }
  .socials a { width: 38px; height: 38px; }
  .form-card { padding: 1.4rem 1.2rem; gap: .95rem; }
  .field input, .field select, .field textarea { padding: .78rem .9rem; font-size: .9rem; }
  .field textarea { min-height: 95px; }

  .footer { padding: 2.5rem 0 1.5rem; }
  .footer-inner { gap: 1.2rem; }
  .footer-links { gap: 1.2rem; }
  .footer-links a { font-size: .8rem; }
  .copy { padding-top: 1.1rem; font-size: .72rem; }

  .float-wpp { right: 1rem; bottom: 1rem; width: 48px; height: 48px; }
  .float-wpp svg { width: 22px; height: 22px; }

  .btn { padding: .82rem 1.3rem; font-size: .86rem; }

  .photo-tag { font-size: .68rem; padding: .35rem .7rem; }
  .photo-meta { font-size: .68rem; padding: .85rem 1rem; }
}

@media (max-width: 480px) {
  .container { width: min(100% - 1.25rem, var(--container)); }
  .section { padding: 2.5rem 0; }

  .logo-mark { width: 32px; height: 32px; font-size: .75rem; }

  .hero { padding: 1.5rem 0 0; }
  .hero-grid { gap: 1rem; padding-bottom: 1rem; }
  .hero-avatar { width: 110px; height: 110px; }
  .hero-name { font-size: .82rem; }
  .hero-tag { font-size: .68rem; }
  .hero-display {
    font-size: clamp(1.9rem, 15vw, 3.2rem);
    letter-spacing: -.03em;
    line-height: 1;
  }
  .hero-stats {
    padding-top: 1rem;
    gap: 1rem 1.3rem;
  }
  .hero-stats strong { font-size: 1.2rem; }
  .hero-stats span { font-size: .58rem; letter-spacing: .1em; }
  .hero-foot { gap: 1rem; padding: 1rem 0 1.8rem; }
  .hero-sub { font-size: .85rem; }

  .nav { inset: 64px 0 auto 0; padding: 1rem 1.25rem 1.25rem; }
  .nav a { padding: .72rem .85rem; font-size: .9rem; }

  .section-title { font-size: clamp(1.6rem, 11vw, 2.4rem); }
  .eyebrow { font-size: .62rem; }

  .service-card { padding: 1.4rem 0; }
  .service-icon { width: 38px; height: 38px; font-size: 1.15rem; border-radius: 10px; }
  .service-badge-wrap { flex-direction: column; gap: .4rem; }
  .service-card h3 { font-size: 1.02rem; }
  .service-card > p { font-size: .85rem; }
  .service-list li { font-size: .78rem; }

  .proof-carousel > .proof-thumb { flex-basis: calc(100% - .5rem); }

  .carousel-btn { width: 40px; height: 40px; }
  .carousel-btn svg { width: 16px; height: 16px; }

  .section-head-row { gap: 1rem; margin-bottom: 2rem; }
  .see-all { padding: .62rem 1.1rem; font-size: .74rem; }
}