/* ============================================================
   ROO3 - Portfólio /projetos. Dark + neon, --accent por projeto.
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --black: #0a0a0a;
  --black-2: #111111;
  --black-card: #141414;
  --border: rgba(255,255,255,0.08);
  --white: #f5f5f5;
  --dim: rgba(245,245,245,0.64);
  --neon: #a3ff47;
  --neon-glow: rgba(163,255,71,0.30);
  --accent: #a3ff47;            /* sobrescrito por projeto */
  --font-body: 'Inter', sans-serif;
  --font-head: 'Space Grotesk', 'Inter', sans-serif;
  --radius: 18px;
  --radius-sm: 11px;
  --transition: 0.28s cubic-bezier(0.4,0,0.2,1);
}
html { scroll-behavior: smooth; }
body {
  background: var(--black);
  color: var(--white);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: clip;
  max-width: 100%;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }
.container { max-width: 1160px; margin: 0 auto; padding: 0 24px; }
.neon-text { color: var(--neon); }
.accent-text { color: var(--accent); }
.kicker {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 14px; border-radius: 100px;
  background: color-mix(in srgb, var(--accent) 10%, transparent);
  border: 1px solid color-mix(in srgb, var(--accent) 30%, transparent);
  font-size: 0.74rem; font-weight: 700; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--accent);
}
.kicker::before { content:''; width:7px; height:7px; border-radius:50%; background: var(--accent); box-shadow: 0 0 8px var(--accent); }

/* ── NAV ── */
#navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(10,10,10,0.9); backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}
.nav-container { max-width: 1160px; margin: 0 auto; padding: 0 24px; height: 68px; display: flex; align-items: center; justify-content: space-between; }
.nav-logo img { height: 42px; width: auto; }
.nav-menu { display: flex; align-items: center; gap: 28px; }
.nav-menu a:not(.nav-cta) { font-size: 0.9rem; font-weight: 500; color: var(--dim); transition: color var(--transition); }
.nav-menu a:not(.nav-cta):hover, .nav-menu a.is-active { color: var(--neon); }
.nav-cta {
  display: inline-flex; align-items: center; gap: 8px; padding: 10px 20px;
  background: var(--neon); color: var(--black); border-radius: var(--radius-sm);
  font-weight: 700; font-size: 0.86rem; transition: box-shadow var(--transition), transform var(--transition);
}
.nav-cta:hover { box-shadow: 0 0 20px var(--neon-glow); transform: translateY(-1px); }
@media (max-width: 760px){ .nav-menu a:not(.nav-cta){ display:none; } }

/* ── botões ── */
.btn { display:inline-flex; align-items:center; gap:10px; padding:14px 26px; border-radius: var(--radius-sm); font-weight:700; font-size:0.94rem; transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition), color var(--transition); }
.btn-accent { background: var(--accent); color: #0a0a0a; }
.btn-accent:hover { box-shadow: 0 0 26px color-mix(in srgb, var(--accent) 45%, transparent); transform: translateY(-2px); }
.btn-neon { background: var(--neon); color:#0a0a0a; }
.btn-neon:hover { box-shadow: 0 0 26px var(--neon-glow); transform: translateY(-2px); }
.btn-outline { border:1.5px solid var(--border); color: var(--white); }
.btn-outline:hover { border-color: var(--accent); color: var(--accent); }

/* ── HERO ── */
.p-hero { position: relative; padding: 150px 0 70px; overflow: hidden; }
.p-hero-bg { position:absolute; inset:0; pointer-events:none;
  background:
    radial-gradient(ellipse 60% 55% at 70% 25%, color-mix(in srgb, var(--accent) 12%, transparent) 0%, transparent 70%),
    radial-gradient(ellipse 50% 50% at 10% 80%, rgba(163,255,71,0.05) 0%, transparent 65%);
}
.p-hero-inner { position: relative; z-index: 2; max-width: 820px; }
.p-back { display:inline-flex; align-items:center; gap:7px; font-size:0.85rem; color: var(--dim); margin-bottom: 22px; transition: color var(--transition); }
.p-back:hover { color: var(--neon); }
.p-hero h1 { font-family: var(--font-head); font-size: clamp(2.3rem, 5.2vw, 4rem); font-weight: 800; line-height:1.08; letter-spacing:-0.03em; margin: 16px 0 18px; }
.p-hero .lede { font-size: clamp(1.02rem, 2vw, 1.22rem); color: var(--dim); max-width: 680px; }
.p-hero-actions { display:flex; flex-wrap:wrap; gap:14px; margin-top: 34px; }
.p-meta { display:flex; flex-wrap:wrap; gap: 28px; margin-top: 40px; padding-top: 28px; border-top: 1px solid var(--border); }
.p-meta div { font-size: 0.85rem; }
.p-meta .k { color: var(--dim); display:block; margin-bottom: 3px; }
.p-meta .v { font-weight: 600; }

/* ── seções ── */
.p-section { padding: 70px 0; }
.p-section.alt { background: var(--black-2); border-top:1px solid var(--border); border-bottom:1px solid var(--border); }
.p-section h2 { font-family: var(--font-head); font-size: clamp(1.6rem, 3.4vw, 2.3rem); font-weight: 800; letter-spacing:-0.02em; margin-bottom: 14px; }
.p-section .sub { color: var(--dim); max-width: 640px; }

/* ── métricas ── */
.p-metrics { display:flex; flex-wrap:wrap; gap: 18px; margin-top: 36px; }
.p-metric { flex:1; min-width: 150px; background: rgba(255,255,255,0.03); border:1px solid var(--border); border-radius: var(--radius); padding: 24px; }
.p-metric .n { font-family: var(--font-head); font-size: 2.1rem; font-weight: 800; color: var(--accent); line-height:1; }
.p-metric .l { font-size: 0.84rem; color: var(--dim); margin-top: 8px; }

/* ── features ── */
.p-features { display:grid; grid-template-columns: repeat(auto-fit, minmax(280px,1fr)); gap: 18px; margin-top: 40px; }
.p-feature { background: rgba(255,255,255,0.03); border:1px solid var(--border); border-radius: var(--radius); padding: 26px; transition: border-color var(--transition), transform var(--transition); }
.p-feature:hover { border-color: color-mix(in srgb, var(--accent) 35%, transparent); transform: translateY(-3px); }
.p-feature .dot { width:34px; height:34px; border-radius:10px; background: color-mix(in srgb, var(--accent) 12%, transparent); display:flex; align-items:center; justify-content:center; color: var(--accent); margin-bottom: 16px; }
.p-feature h3 { font-family: var(--font-head); font-size: 1.05rem; font-weight: 700; margin-bottom: 8px; }
.p-feature p { font-size: 0.92rem; color: var(--dim); }

/* ── screenshots (moldura de navegador) ── */
.p-shots { display:grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-top: 40px; }
@media (max-width: 820px){ .p-shots { grid-template-columns: 1fr; } }
.browser { border:1px solid var(--border); border-radius: 14px; overflow:hidden; background: var(--black-card); box-shadow: 0 30px 70px rgba(0,0,0,0.5); transition: transform var(--transition), box-shadow var(--transition); }
.browser:hover { transform: translateY(-4px); box-shadow: 0 36px 90px rgba(0,0,0,0.6); }
.browser-bar { display:flex; align-items:center; gap:7px; padding: 11px 14px; background: #1b1b1b; border-bottom: 1px solid var(--border); }
.browser-bar i { width:11px; height:11px; border-radius:50%; display:block; }
.browser-bar i:nth-child(1){ background:#ff5f57; } .browser-bar i:nth-child(2){ background:#febc2e; } .browser-bar i:nth-child(3){ background:#28c840; }
.browser-url { margin-left: 10px; flex:1; font-size:0.74rem; color: var(--dim); background: #0f0f0f; border-radius: 6px; padding: 4px 12px; font-family: ui-monospace, monospace; }
.browser img { width:100%; display:block; }
.shot-cap { font-size: 0.82rem; color: var(--dim); margin-top: 12px; text-align:center; }

/* ── stack ── */
.p-stack { display:flex; flex-wrap:wrap; gap: 10px; margin-top: 28px; }
.chip { padding: 8px 15px; border-radius: 100px; background: rgba(255,255,255,0.04); border:1px solid var(--border); font-size: 0.84rem; font-weight: 600; color: var(--white); }

/* ── CTA do site ── */
.p-visit { position:relative; overflow:hidden; border-radius: var(--radius); border:1px solid var(--border); padding: 44px; text-align:center; background:
  radial-gradient(ellipse 60% 100% at 50% 0%, color-mix(in srgb, var(--accent) 10%, transparent), transparent 70%), var(--black-2); margin-top: 44px; }
.p-visit h2 { margin-bottom: 10px; }
.p-visit p { color: var(--dim); margin-bottom: 26px; }

/* ── listagem ── */
.proj-grid { display:grid; grid-template-columns: repeat(auto-fit, minmax(330px,1fr)); gap: 24px; margin-top: 48px; }
.proj-card { position:relative; display:flex; flex-direction:column; background: var(--black-card); border:1px solid var(--border); border-radius: var(--radius); overflow:hidden; transition: border-color var(--transition), transform var(--transition); }
.proj-card:hover { transform: translateY(-6px); border-color: color-mix(in srgb, var(--card-accent, var(--neon)) 40%, transparent); }
.proj-card-thumb { position:relative; aspect-ratio: 16/10; overflow:hidden; border-bottom:1px solid var(--border); }
.proj-card-thumb img { width:100%; height:100%; object-fit: cover; object-position: top center; transition: transform var(--transition); }
.proj-card:hover .proj-card-thumb img { transform: scale(1.04); }
.proj-card-body { padding: 24px; display:flex; flex-direction:column; flex:1; }
.proj-card .pc-kicker { font-size:0.72rem; font-weight:700; letter-spacing:0.07em; text-transform:uppercase; color: var(--card-accent, var(--neon)); margin-bottom: 9px; }
.proj-card h3 { font-family: var(--font-head); font-size: 1.4rem; font-weight: 800; margin-bottom: 8px; }
.proj-card p { font-size: 0.92rem; color: var(--dim); flex:1; }
.proj-card .pc-foot { display:flex; align-items:center; gap:8px; margin-top: 18px; font-weight:700; font-size:0.9rem; color: var(--card-accent, var(--neon)); }
.proj-card:hover .pc-foot svg { transform: translateX(4px); }
.proj-card .pc-foot svg { transition: transform var(--transition); }

/* ── footer ── */
.p-footer { padding: 44px 0; border-top:1px solid var(--border); text-align:center; font-size: 0.85rem; color: var(--dim); }
.p-footer a { color: var(--neon); }

/* ── whatsapp float ── */
.wa-float { position: fixed; bottom: 26px; right: 26px; width: 56px; height: 56px; background:#25d366; border-radius:50%; display:flex; align-items:center; justify-content:center; box-shadow: 0 6px 22px rgba(37,211,102,0.4); z-index: 99; cursor:pointer; transition: transform var(--transition); }
.wa-float:hover { transform: scale(1.08); }