/* ============================================================
   URBAN CODE LABS — style.css
   Mobile-first, fully responsive, SSR-compatible
   ============================================================ */

/* ---------- RESET ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; -webkit-text-size-adjust: 100%; }
img, svg { display: block; max-width: 100%; }
ul, ol { list-style: none; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
input, select, textarea { font-family: inherit; }

/* ---------- TOKENS — DARK (padrão) ---------- */
:root {
  --bg:           #080808;
  --bg2:          #0f0f0f;
  --bg3:          #141414;
  --surface:      #1a1a1a;
  --surface2:     #222;
  --border:       rgba(255,255,255,0.07);
  --border-hi:    rgba(255,255,255,0.13);
  --text:         #f0f0f0;
  --text2:        #999;
  --text3:        #555;
  --accent:       #4f9ef8;
  --accent2:      #7bb8ff;
  --accent-glow:  rgba(79,158,248,0.22);
  --amber:        #e8a320;
  --amber-glow:   rgba(234,163,27,0.18);
  --green:        #34d399;
  --radius:       16px;
  --radius-sm:    10px;
  --ease:         cubic-bezier(0.25,0.46,0.45,0.94);
  --t:            0.28s;
  --font-head:    'Syne', sans-serif;
  --font-body:    'DM Sans', sans-serif;
  /* news card hardcoded overrides */
  --nc-title:     #eee;
  --nc-desc:      #888;
  --nc-bg:        #080808;
  --nc-bg-hover:  #1a1a1a;
}

/* ---------- TOKENS — LIGHT ---------- */
[data-theme="light"] {
  /* fundo escalonado para criar profundidade */
  --bg:           #eef0f4;
  --bg2:          #f8f9fb;
  --bg3:          #e2e5ea;
  --surface:      #ffffff;
  --surface2:     #e8ebf0;
  /* bordas mais fortes para separar seções */
  --border:       rgba(0,0,0,0.11);
  --border-hi:    rgba(0,0,0,0.22);
  /* texto com hierarquia clara */
  --text:         #111214;
  --text2:        #44474e;
  --text3:        #6b7280;
  /* accent azul profundo — contraste WCAG AA */
  --accent:       #0055cc;
  --accent2:      #0066ff;
  --accent-glow:  rgba(0,85,204,0.16);
  --amber:        #a05e00;
  --amber-glow:   rgba(160,94,0,0.14);
  --green:        #1a7f3c;
  /* news cards */
  --nc-title:     #111214;
  --nc-desc:      #44474e;
  --nc-bg:        #ffffff;
  --nc-bg-hover:  #f0f2f6;
}

/* respeita preferência do sistema se não houver escolha salva */
@media (prefers-color-scheme: light) {
  :root:not([data-theme]) {
    --bg:           #eef0f4;
    --bg2:          #f8f9fb;
    --bg3:          #e2e5ea;
    --surface:      #ffffff;
    --surface2:     #e8ebf0;
    --border:       rgba(0,0,0,0.11);
    --border-hi:    rgba(0,0,0,0.22);
    --text:         #111214;
    --text2:        #44474e;
    --text3:        #6b7280;
    --accent:       #0055cc;
    --accent2:      #0066ff;
    --accent-glow:  rgba(0,85,204,0.16);
    --amber:        #a05e00;
    --amber-glow:   rgba(160,94,0,0.14);
    --green:        #1a7f3c;
    --nc-title:     #111214;
    --nc-desc:      #44474e;
    --nc-bg:        #ffffff;
    --nc-bg-hover:  #f0f2f6;
  }
}

/* transição suave ao trocar tema — só quando há mudança de tema ativa */
html.theme-transitioning *,
html.theme-transitioning *::before,
html.theme-transitioning *::after {
  transition: background-color 0.25s ease, border-color 0.25s ease, color 0.25s ease !important;
}

/* ---------- BASE ---------- */
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-stretch: normal;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--surface2); border-radius: 3px; }

/* ---------- LAYOUT ---------- */
.container {
  width: 100%;
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 20px;
}

@media (min-width: 640px)  { .container { padding: 0 28px; } }
@media (min-width: 1024px) { .container { padding: 0 40px; } }

/* ---------- REVEAL ANIMATION ---------- */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.65s var(--ease), transform 0.65s var(--ease);
  transition-delay: var(--d, 0ms);
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ---------- BUTTONS ---------- */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--accent);
  color: #fff;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 13px 26px;
  border-radius: 100px;
  transition: background var(--t) var(--ease), transform var(--t) var(--ease), box-shadow var(--t) var(--ease);
  white-space: nowrap;
}
.btn-primary:hover, .btn-primary:focus-visible {
  background: var(--accent2);
  transform: translateY(-2px);
  box-shadow: 0 10px 32px var(--accent-glow);
}
.btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  color: var(--text);
  font-size: 0.9rem;
  font-weight: 400;
  padding: 13px 26px;
  border-radius: 100px;
  border: 1px solid var(--border-hi);
  transition: background var(--t) var(--ease), border-color var(--t) var(--ease);
  white-space: nowrap;
}
.btn-ghost:hover, .btn-ghost:focus-visible {
  background: var(--surface);
  border-color: var(--text3);
}
.btn-large  { padding: 16px 36px; font-size: 1rem; }
.btn-full   { width: 100%; border-radius: var(--radius-sm); }

/* ---------- SECTION COMMONS ---------- */
.section      { padding: 80px 0; }
.section-dark { background: var(--bg2); }

.section-tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 14px;
}
.section-title {
  font-family: var(--font-head);
  font-size: clamp(1.9rem, 3.8vw, 3rem);
  font-weight: 700;
  font-stretch: normal;
  line-height: 1.08;
  letter-spacing: -0.03em;
  color: var(--text);
}
.section-header { margin-bottom: 52px; }

@media (min-width: 768px) { .section { padding: 100px 0; } }

/* ============================================================
   NAV
   ============================================================ */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  transition: background var(--t) var(--ease), border-color var(--t) var(--ease), backdrop-filter var(--t) var(--ease);
}
#navbar.scrolled {
  background: rgba(8,8,8,0.82);
  backdrop-filter: blur(20px) saturate(1.5);
  -webkit-backdrop-filter: blur(20px) saturate(1.5);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 20px;
  max-width: 1160px;
  margin: 0 auto;
}
@media (min-width: 640px)  { .nav-inner { padding: 18px 28px; } }
@media (min-width: 1024px) { .nav-inner { padding: 18px 40px; } }

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}
.logo-text {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--text);
  letter-spacing: -0.02em;
}

/* desktop links */
.nav-links {
  display: none;
  align-items: center;
  gap: 4px;
}
.nav-links a {
  color: var(--text2);
  font-size: 0.875rem;
  font-weight: 400;
  padding: 8px 14px;
  border-radius: 8px;
  transition: color var(--t), background var(--t);
}
.nav-links a:hover { color: var(--text); background: var(--surface); }
.nav-cta {
  background: var(--accent) !important;
  color: #fff !important;
  font-weight: 500 !important;
  border-radius: 100px !important;
}
.nav-cta:hover { background: var(--accent2) !important; }

@media (min-width: 768px) { .nav-links { display: flex; } }

/* hamburger */
.hamburger {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform var(--t), opacity var(--t);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (min-width: 768px) { .hamburger { display: none; } }

/* mobile menu */
.mobile-menu {
  display: none;
  flex-direction: column;
  padding: 6px 20px 16px;
  background: rgba(8,8,8,0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  color: var(--text2);
  font-size: 1rem;
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
  transition: color var(--t);
}
.mobile-menu a:last-child { border-bottom: none; }
.mobile-menu a:hover { color: var(--text); }

@media (min-width: 640px) { .mobile-menu { padding: 6px 28px 16px; } }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding: 120px 0 80px;
  overflow: hidden;
}

/* background decorations */
.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}
.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(72px);
  animation: orbFloat 9s ease-in-out infinite;
}
.orb1 {
  width: min(500px, 90vw);
  height: min(500px, 90vw);
  background: radial-gradient(circle, rgba(79,158,248,0.11) 0%, transparent 70%);
  top: -10%; right: -5%;
}
.orb2 {
  width: min(380px, 70vw);
  height: min(380px, 70vw);
  background: radial-gradient(circle, rgba(79,158,248,0.07) 0%, transparent 70%);
  bottom: 5%; left: -8%;
  animation-delay: 3s;
}
.orb3 {
  width: min(260px, 50vw);
  height: min(260px, 50vw);
  background: radial-gradient(circle, rgba(123,184,255,0.05) 0%, transparent 70%);
  top: 45%; left: 38%;
  animation-delay: 6s;
}
@keyframes orbFloat {
  0%, 100% { transform: translate(0,0); }
  50%       { transform: translate(18px,-18px); }
}
.grid-overlay {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.022) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.022) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 70% 70% at 50% 50%, black 20%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 70% 70% at 50% 50%, black 20%, transparent 100%);
}

/* hero content */
.hero-content { position: relative; z-index: 1; max-width: 660px; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--surface);
  border: 1px solid var(--border-hi);
  color: var(--text2);
  font-size: 0.72rem;
  font-weight: 500;
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 24px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.badge-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 7px var(--green);
  animation: pulse 2.2s ease-in-out infinite;
  flex-shrink: 0;
}
@keyframes pulse {
  0%,100% { opacity:1; transform: scale(1); }
  50%      { opacity:.5; transform: scale(.75); }
}

.hero-title {
  font-family: var(--font-head);
  font-size: clamp(2.8rem, 7vw, 5.8rem);
  font-weight: 800;
  font-stretch: normal;
  line-height: 1.0;
  letter-spacing: -0.035em;
  color: var(--text);
  margin-bottom: 24px;
  word-break: keep-all;
  overflow-wrap: normal;
}
.hero-title em {
  font-style: normal;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent2) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-sub {
  font-size: clamp(0.95rem, 2vw, 1.1rem);
  color: var(--text2);
  line-height: 1.65;
  max-width: 500px;
  margin-bottom: 36px;
  font-weight: 300;
}
.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 0;
}
.hero-stats {
  display: flex;
  align-items: center;
  gap: 28px;
  margin-top: 52px;
  padding-top: 28px;
  border-top: 1px solid var(--border);
  flex-wrap: wrap;
  row-gap: 16px;
}
.stat { display: flex; flex-direction: column; gap: 3px; }
.stat-num {
  font-family: var(--font-head);
  font-size: 1.55rem;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.03em;
  line-height: 1;
}
.stat-label { font-size: 0.76rem; color: var(--text3); }
.stat-divider { width: 1px; height: 34px; background: var(--border); flex-shrink: 0; }

/* ============================================================
   TICKER
   ============================================================ */
.ticker-wrap {
  overflow: hidden;
  background: var(--surface);
  border-top: 1px solid rgba(99,210,255,0.25);
  border-bottom: 1px solid rgba(99,210,255,0.25);
  padding: 13px 0;
  white-space: nowrap;
}
.ticker {
  display: inline-flex;
  gap: 24px;
  animation: ticker 32s linear infinite;
  will-change: transform;
}
.ticker span { font-size: 0.76rem; color: var(--text3); letter-spacing: 0.06em; text-transform: uppercase; flex-shrink: 0; }
.ticker .dot  { color: var(--accent); }
@keyframes ticker {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}
@media (prefers-reduced-motion: reduce) {
  .ticker { animation: none; }
  .orb    { animation: none; }
  .badge-dot { animation: none; }
  .status-dot { animation: none; }
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* ============================================================
   SERVICES
   ============================================================ */
.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
@media (min-width: 540px)  { .services-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 900px)  { .services-grid { grid-template-columns: repeat(3, 1fr); } }

.service-card {
  background: var(--bg);
  padding: 28px 24px;
  transition: background var(--t) var(--ease);
}
.service-card:hover { background: var(--surface); }

@media (min-width: 640px) { .service-card { padding: 32px 28px; } }

.service-icon {
  width: 48px; height: 48px;
  background: var(--surface);
  border: 1px solid var(--border-hi);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  margin-bottom: 18px;
  transition: background var(--t), color var(--t), border-color var(--t), box-shadow var(--t);
  flex-shrink: 0;
}
.service-card:hover .service-icon {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
  box-shadow: 0 6px 22px var(--accent-glow);
}
.service-card h3 {
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 10px;
  letter-spacing: -0.02em;
}
.service-card p {
  font-size: 0.855rem;
  color: var(--text2);
  line-height: 1.62;
  margin-bottom: 18px;
}
.service-tags {
  display: flex;
  gap: 5px;
  flex-wrap: wrap;
}
.service-tags li {
  font-size: 0.68rem;
  font-weight: 500;
  color: var(--text3);
  background: var(--surface2);
  padding: 3px 9px;
  border-radius: 100px;
  letter-spacing: 0.03em;
}

/* ============================================================
   ABOUT
   ============================================================ */
.about-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 52px;
}
@media (min-width: 900px) {
  .about-layout { grid-template-columns: 1fr 1fr; gap: 72px; align-items: center; }
}

.about-text {
  font-size: 0.95rem;
  color: var(--text2);
  line-height: 1.72;
  margin-bottom: 14px;
}
.about-pillars {
  display: flex;
  flex-direction: column;
  gap: 18px;
  margin-top: 32px;
}
.pillar { display: flex; align-items: flex-start; gap: 14px; }
.pillar-icon { color: var(--accent); font-size: 0.68rem; margin-top: 3px; flex-shrink: 0; }
.pillar strong { display: block; font-size: 0.9rem; font-weight: 600; color: var(--text); margin-bottom: 3px; }
.pillar span   { font-size: 0.835rem; color: var(--text2); line-height: 1.5; }

/* card stack */
.about-card-stack {
  position: relative;
  width: 100%;
}

@media (max-width: 899px) { .about-card-stack { display: none; } }

.about-card { border-radius: 18px; padding: 26px; }

.card-back { display: none; }

.card-front {
  position: relative;
  background: linear-gradient(145deg, var(--surface) 0%, rgba(79,158,248,0.06) 100%);
  border: 1px solid rgba(79,158,248,0.25);
  box-shadow: 0 16px 48px rgba(0,0,0,0.5);
}
.card-front::before {
  content: '';
  position: absolute;
  inset: 0;
  top: 10px;
  left: 10px;
  right: -10px;
  bottom: -10px;
  background: var(--surface2);
  border: 1px solid rgba(79,158,248,0.1);
  border-radius: 18px;
  z-index: -1;
}
.card-label    { font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--text3); margin-bottom: 7px; }
.card-value    { font-family: var(--font-head); font-size: 1.05rem; font-weight: 700; color: var(--text); margin-bottom: 4px; }
.card-sub      { font-size: 0.78rem; color: var(--text2); }
.card-icon-wrap { margin-bottom: 14px; }
.card-main-label { font-family: var(--font-head); font-size: 1.1rem; font-weight: 700; color: var(--text); margin-bottom: 3px; }
.card-main-sub   { font-size: 0.78rem; color: var(--text2); margin-bottom: 18px; }
.card-divider    { height: 1px; background: var(--border); margin-bottom: 14px; }
.card-location   { font-size: 0.78rem; color: var(--text2); margin-bottom: 12px; }
.card-badges { display: flex; gap: 6px; flex-wrap: wrap; }
.card-badges li {
  font-size: 0.68rem;
  font-weight: 600;
  color: var(--accent);
  background: rgba(79,158,248,0.1);
  border: 1px solid rgba(79,158,248,0.2);
  padding: 3px 9px;
  border-radius: 100px;
}

/* ============================================================
   PROJECTS
   ============================================================ */
.projects-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}
@media (min-width: 800px) { .projects-grid { grid-template-columns: 1fr 1fr; } }

.project-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  transition: border-color var(--t), transform var(--t), box-shadow var(--t);
}
@media (min-width: 640px) { .project-card { padding: 36px 32px; } }

.project-card:hover {
  border-color: var(--border-hi);
  transform: translateY(-4px);
  box-shadow: 0 18px 52px rgba(0,0,0,0.38);
}
.project-blue {
  background: linear-gradient(145deg, var(--bg2) 0%, rgba(79,158,248,0.04) 100%);
  border-color: rgba(79,158,248,0.2);
}
.project-blue:hover { box-shadow: 0 18px 52px rgba(79,158,248,0.1); }
.project-amber {
  background: linear-gradient(145deg, var(--bg2) 0%, rgba(234,163,27,0.04) 100%);
  border-color: rgba(234,163,27,0.18);
}
.project-amber:hover { box-shadow: 0 18px 52px rgba(234,163,27,0.07); }

.project-header-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 14px;
  flex-wrap: wrap;
}
.project-tag {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  line-height: 1.4;
}
.project-blue  .project-tag { color: var(--accent); }
.project-amber .project-tag { color: var(--amber); }

.project-card h3 {
  font-family: var(--font-head);
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.025em;
  line-height: 1.2;
  margin-bottom: 14px;
}
.project-card p {
  font-size: 0.875rem;
  color: var(--text2);
  line-height: 1.7;
  margin-bottom: 22px;
}
.project-highlights {
  display: flex;
  flex-direction: column;
  gap: 9px;
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  margin-bottom: 22px;
}
.project-blue  .project-highlights { background: rgba(79,158,248,0.05); border: 1px solid rgba(79,158,248,0.12); }
.project-amber .project-highlights { background: rgba(234,163,27,0.05); border: 1px solid rgba(234,163,27,0.12); }

.project-highlights li {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  font-size: 0.82rem;
  color: var(--text2);
  line-height: 1.45;
}
.hi-icon {
  flex-shrink: 0;
  margin-top: 1px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.project-blue  .hi-icon svg { stroke: var(--accent); }
.project-amber .hi-icon svg { stroke: var(--amber); }

.project-stack {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-top: auto;
}
.project-stack li {
  font-size: 0.7rem;
  font-weight: 500;
  padding: 4px 10px;
  border-radius: 100px;
}
.project-blue  .project-stack li { color: rgba(79,158,248,0.8);  background: rgba(79,158,248,0.07);  border: 1px solid rgba(79,158,248,0.15); }
.project-amber .project-stack li { color: rgba(232,163,32,0.85); background: rgba(234,163,27,0.06); border: 1px solid rgba(234,163,27,0.16); }

.project-status {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  color: var(--green);
  white-space: nowrap;
}
.status-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--green);
  animation: pulse 2.2s ease-in-out infinite;
  flex-shrink: 0;
}

/* ============================================================
   CTA BAND
   ============================================================ */
.cta-band {
  background: linear-gradient(135deg, rgba(79,158,248,0.07) 0%, rgba(79,158,248,0.02) 100%);
  border-top: 1px solid rgba(79,158,248,0.14);
  border-bottom: 1px solid rgba(79,158,248,0.14);
  padding: 72px 0;
}
.cta-inner { text-align: center; }
.cta-inner h2 {
  font-family: var(--font-head);
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.03em;
  line-height: 1.12;
  margin-bottom: 14px;
}
.cta-inner p {
  font-size: clamp(0.9rem, 1.5vw, 1rem);
  color: var(--text2);
  margin-bottom: 32px;
  max-width: 460px;
  margin-left: auto;
  margin-right: auto;
}

/* ============================================================
   CONTACT
   ============================================================ */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
}
@media (min-width: 900px) {
  .contact-layout { grid-template-columns: 1fr 1fr; gap: 72px; align-items: start; }
}

.contact-sub {
  font-size: 0.95rem;
  color: var(--text2);
  line-height: 1.65;
  margin-bottom: 32px;
}
.contact-items {
  display: flex;
  flex-direction: column;
  gap: 12px;
  font-style: normal;
}
.contact-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 18px;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  transition: background var(--t), border-color var(--t);
}
a.contact-item:hover { background: var(--surface); border-color: var(--border-hi); }
.contact-whatsapp:hover { border-color: rgba(37,211,102,0.35) !important; }
.contact-item-icon {
  width: 42px; height: 42px;
  background: var(--surface);
  border-radius: 9px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  flex-shrink: 0;
}
.contact-whatsapp .contact-item-icon { color: #25D366; }
.contact-item-label {
  display: block;
  font-size: 0.68rem;
  color: var(--text3);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 2px;
}
.contact-item-value {
  display: block;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text);
}

/* form */
.contact-form-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px;
}
@media (min-width: 640px) { .contact-form-card { padding: 36px 32px; } }

.contact-form-card h3 {
  font-family: var(--font-head);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.02em;
  margin-bottom: 24px;
}
.form-group { margin-bottom: 16px; }
.form-group label {
  display: block;
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--text2);
  margin-bottom: 7px;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: 0.9rem;
  padding: 12px 14px;
  outline: none;
  transition: border-color var(--t), box-shadow var(--t);
  -webkit-appearance: none;
  appearance: none;
}
.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' fill='none' stroke='%23666' viewBox='0 0 24 24'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
}
.form-group textarea { resize: vertical; min-height: 100px; }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text3); }
.form-group select option { background: var(--surface); }

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--bg2);
  border-top: 1px solid var(--border);
  padding: 36px 0;
}
.footer-top {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 24px;
}
@media (min-width: 640px) {
  .footer-top { flex-direction: row; align-items: center; justify-content: space-between; }
}
.footer-nav {
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
}
.footer-nav a {
  color: var(--text3);
  font-size: 0.85rem;
  padding: 7px 12px;
  border-radius: 8px;
  transition: color var(--t), background var(--t);
}
.footer-nav a:hover { color: var(--text); background: var(--surface); }
.footer-bottom {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-top: 18px;
  border-top: 1px solid var(--border);
}
@media (min-width: 640px) {
  .footer-bottom { flex-direction: row; align-items: center; justify-content: space-between; }
}
.footer-bottom small { font-size: 0.78rem; color: var(--text3); }

/* ============================================================
   WHATSAPP FLOAT
   ============================================================ */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 20px;
  z-index: 99;
  width: 54px; height: 54px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 28px rgba(37,211,102,0.38);
  transition: transform var(--t), box-shadow var(--t);
}
.whatsapp-float:hover, .whatsapp-float:focus-visible {
  transform: scale(1.1) translateY(-3px);
  box-shadow: 0 14px 42px rgba(37,211,102,0.48);
}
.wpp-tooltip {
  position: absolute;
  right: 62px;
  background: var(--surface);
  color: var(--text);
  font-size: 0.78rem;
  font-weight: 500;
  padding: 7px 13px;
  border-radius: 8px;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transform: translateX(6px);
  transition: opacity var(--t), transform var(--t);
  border: 1px solid var(--border);
  box-shadow: 0 4px 14px rgba(0,0,0,0.3);
}
.whatsapp-float:hover .wpp-tooltip { opacity: 1; transform: translateX(0); }

@media (min-width: 640px) {
  .whatsapp-float { bottom: 28px; right: 28px; }
}

/* ============================================================
   FOCUS / ACCESSIBILITY
   ============================================================ */
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}
/* ============================================================
   TECH NEWS — river infinito
   ============================================================ */
.news-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  padding-bottom: 20px;
  margin-bottom: 0;
  border-bottom: 1px solid var(--border);
}
.news-filters { display: flex; gap: 6px; flex-wrap: wrap; }
.news-filter {
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--text3);
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 6px 14px;
  border-radius: 100px;
  cursor: pointer;
  transition: color var(--t), background var(--t), border-color var(--t);
}
.news-filter:hover  { color: var(--text); border-color: var(--border-hi); }
.news-filter.active { color: #fff; background: var(--accent); border-color: var(--accent); }
.news-ts { font-size: 0.68rem; color: var(--text3); white-space: nowrap; }

/* wrapper full-bleed 100vw */
.news-river-wrap {
  position: relative;
  overflow: hidden;
  width: 100vw;
  left: 50%;
  transform: translateX(-50%);
  cursor: default;
}
.news-river-wrap::before,
.news-river-wrap::after {
  content: '';
  position: absolute;
  top: 0; bottom: 0;
  width: 80px;
  z-index: 2;
  pointer-events: none;
}
.news-river-wrap::before { left: 0;  background: linear-gradient(to right, var(--bg2) 10%, transparent); }
.news-river-wrap::after  { right: 0; background: linear-gradient(to left,  var(--bg2) 10%, transparent); }

/* container único — borda superior e inferior */
.news-river-container {
  border-top: 2px solid rgba(79,158,248,0.5);
  border-bottom: 1px solid var(--border);
  background: var(--bg);
}

/* river track */
.news-river {
  display: flex;
  align-items: stretch;
  width: max-content;
}
.news-river.is-loading {
  width: 100%;
  min-height: 220px;
  justify-content: center;
  align-items: center;
}

/* divisor 3D entre cards */
.news-river .nc + .nc {
  border-left: none;
}
.nc-divider {
  flex-shrink: 0;
  width: 1px;
  align-self: stretch;
  background: linear-gradient(
    to bottom,
    transparent 0%,
    rgba(255,255,255,0.03) 15%,
    rgba(255,255,255,0.1) 40%,
    rgba(255,255,255,0.14) 50%,
    rgba(255,255,255,0.1) 60%,
    rgba(255,255,255,0.03) 85%,
    transparent 100%
  );
  box-shadow: 1px 0 2px rgba(0,0,0,0.4), -1px 0 2px rgba(0,0,0,0.2);
}

/* card — altura fixa, grid de 3 linhas */
.nc {
  flex-shrink: 0;
  width: 260px;
  height: 200px;
  display: grid;
  grid-template-rows: auto 1fr auto;
  padding: 14px 16px;
  background: var(--nc-bg);
  border: none;
  text-decoration: none;
  transition: background var(--t);
  user-select: none;
  overflow: hidden;
}
.nc:hover { background: var(--nc-bg-hover); }
@media (min-width: 768px) { .nc { width: 290px; } }

/* linha 1: topo */
.nc-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 8px;
}
.nc-badge {
  font-size: 0.6rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: 3px;
  border: 1px solid;
  white-space: nowrap;
  filter: brightness(1.5) saturate(1.3);
}
.nc-date {
  font-size: 0.65rem;
  font-weight: 500;
  color: var(--text3);
  white-space: nowrap;
}

/* linha 2: conteúdo — ancora no topo, não empurra */
.nc-body {
  overflow: hidden;
  min-height: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-content: start;
}
.nc-line {
  height: 2px; width: 20px;
  border-radius: 1px;
  margin-bottom: 7px;
  flex-shrink: 0;
  filter: brightness(1.4);
}
.nc h3 {
  font-family: var(--font-head);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--nc-title);
  line-height: 1.28;
  letter-spacing: -0.015em;
  margin-bottom: 5px;
  flex-shrink: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.nc p {
  font-size: 0.72rem;
  color: var(--nc-desc);
  line-height: 1.45;
  flex-shrink: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* linha 3: rodapé fixo */
.nc-cta {
  padding-top: 8px;
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 5px;
  transition: gap var(--t);
  filter: brightness(1.4);
  align-self: end;
}
.nc:hover .nc-cta { gap: 8px; }

/* loading / erro */
.news-loading-state {
  display: flex; align-items: center; justify-content: center;
  gap: 12px; min-height: 220px; width: 100%;
  color: var(--text3); font-size: 0.875rem;
}
.news-spin {
  width: 18px; height: 18px; flex-shrink: 0;
  border: 2px solid var(--border); border-top-color: var(--accent);
  border-radius: 50%; animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.news-err { text-align: center; padding: 32px 0; color: var(--text2); font-size: 0.9rem; }
.news-err p { margin-bottom: 14px; }
.news-foot-sources { font-size: 0.68rem; color: var(--text3); margin-top: 18px; }

@media (prefers-reduced-motion: reduce) {
  .news-river { animation: none !important; }
}

/* filtros BR/Global — separadores visuais */
.news-filter-br,
.news-filter-sep {
  margin-left: 6px;
  border-color: var(--border-hi) !important;
}
.news-filter-br  { color: #00c97a !important; }
.news-filter-sep { color: var(--accent) !important; }
.news-filter-br.active  { background: #00c97a !important; border-color: #00c97a !important; color: #fff !important; }
.news-filter-sep.active { background: var(--accent) !important; color: #fff !important; }

/* skeleton loading */
@keyframes shimmer {
  0%   { background-position: -600px 0; }
  100% { background-position:  600px 0; }
}
.nc-skeleton {
  pointer-events: none;
}
.sk-badge,
.sk-line {
  border-radius: 4px;
  background: linear-gradient(90deg, var(--surface) 25%, var(--surface2) 50%, var(--surface) 75%);
  background-size: 600px 100%;
  animation: shimmer 1.4s infinite linear;
}
.sk-badge  { width: 72px; height: 18px; margin-bottom: 14px; }
.sk-title  { height: 14px; margin-bottom: 7px; width: 100%; }
.sk-desc   { height: 11px; margin-bottom: 5px; width: 100%; }
.sk-w80    { width: 80%; }
.sk-w60    { width: 60%; }
.sk-w70    { width: 70%; }

/* ============================================================
   TEMA — TOGGLE & ACESSIBILIDADE
   ============================================================ */

/* skip link */
.skip-link {
  position: absolute;
  top: -100px;
  left: 16px;
  z-index: 9999;
  background: var(--accent);
  color: #fff;
  font-size: 0.875rem;
  font-weight: 600;
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  transition: top 0.2s;
}
.skip-link:focus { top: 16px; }

/* theme toggle */
.theme-toggle {
  width: 36px; height: 36px;
  border-radius: 50%;
  border: 1px solid var(--border-hi);
  background: var(--surface);
  color: var(--text2);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  transition: background var(--t), color var(--t), border-color var(--t);
  flex-shrink: 0;
}
.theme-toggle:hover { background: var(--surface2); color: var(--text); border-color: var(--accent); }
.theme-toggle:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }

/* mostrar ícone correto por tema */
[data-theme="dark"]  .icon-sun  { display: block; }
[data-theme="dark"]  .icon-moon { display: none; }
[data-theme="light"] .icon-sun  { display: none; }
[data-theme="light"] .icon-moon { display: block; }
:root:not([data-theme]) .icon-sun  { display: block; }
:root:not([data-theme]) .icon-moon { display: none; }

/* ============================================================
   LIGHT MODE — overrides completos
   Base branca, elevação via sombra, separação por fundo
   ============================================================ */

/* navbar */
[data-theme="light"] #navbar.scrolled {
  background: rgba(255,255,255,0.92);
  border-bottom: 1px solid rgba(15,23,42,0.09);
  box-shadow: 0 1px 12px rgba(15,23,42,0.06);
}
[data-theme="light"] .nav-links a { color: #475569; }
[data-theme="light"] .nav-links a:hover { background: #f0f3f9; color: #0f172a; }
[data-theme="light"] .mobile-menu { background: rgba(255,255,255,0.98); border-color: rgba(15,23,42,0.08); }
[data-theme="light"] .mobile-menu a { color: #475569; border-color: rgba(15,23,42,0.08); }
[data-theme="light"] .hamburger span { background: #0f172a; }
[data-theme="light"] .theme-toggle { background: #f0f3f9; border-color: rgba(15,23,42,0.12); color: #475569; }

/* hero — fundo branco puro, orbs azuis suaves */
[data-theme="light"] .hero { background: #ffffff; }
[data-theme="light"] .hero-bg .grid-overlay {
  background-image:
    linear-gradient(rgba(15,23,42,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(15,23,42,0.04) 1px, transparent 1px);
}
[data-theme="light"] .orb1 { background: radial-gradient(circle, rgba(29,111,206,0.09) 0%, transparent 70%); }
[data-theme="light"] .orb2 { background: radial-gradient(circle, rgba(29,111,206,0.06) 0%, transparent 70%); }
[data-theme="light"] .orb3 { background: radial-gradient(circle, rgba(29,111,206,0.04) 0%, transparent 70%); }
[data-theme="light"] .hero-badge {
  background: #f0f3f9;
  border-color: rgba(15,23,42,0.12);
  color: #475569;
}
[data-theme="light"] .hero-title em {
  background: linear-gradient(135deg, #1d6fce 0%, #2563eb 100%);
  -webkit-background-clip: text; background-clip: text;
}
[data-theme="light"] .hero-sub { color: #475569; }
[data-theme="light"] .hero-stats { border-color: rgba(15,23,42,0.09); }
[data-theme="light"] .stat-num { color: #0f172a; }
[data-theme="light"] .stat-label { color: #94a3b8; }
[data-theme="light"] .stat-divider { background: rgba(15,23,42,0.09); }
[data-theme="light"] .btn-ghost { color: #0f172a; border-color: rgba(15,23,42,0.18); }
[data-theme="light"] .btn-ghost:hover { background: #f0f3f9; }
[data-theme="light"] .btn-primary { background: #1d6fce; }
[data-theme="light"] .btn-primary:hover { background: #2563eb; box-shadow: 0 8px 24px rgba(29,111,206,0.25); }

/* ticker — fundo azul slate, texto legível */
[data-theme="light"] .ticker-wrap {
  background: #f0f3f9;
  border-top-color: rgba(15,23,42,0.09);
  border-bottom-color: rgba(15,23,42,0.09);
}
[data-theme="light"] .ticker span { color: #475569; }
[data-theme="light"] .ticker .dot  { color: #1d6fce; }

/* seções alternadas — branco / azul muito suave */
[data-theme="light"] .section { background: #ffffff; }
[data-theme="light"] .section-dark { background: #f6f8fc; }
[data-theme="light"] .section-tag { color: #1d6fce; }
[data-theme="light"] .section-title { color: #0f172a; }

/* serviços — grid com separador visível */
[data-theme="light"] .services-grid {
  background: rgba(15,23,42,0.07);
  border-color: rgba(15,23,42,0.07);
  box-shadow: 0 2px 20px rgba(15,23,42,0.05);
}
[data-theme="light"] .service-card { background: #ffffff; }
[data-theme="light"] .service-card:hover { background: #f6f8fc; }
[data-theme="light"] .service-icon {
  background: #f0f3f9;
  border-color: rgba(15,23,42,0.1);
  color: #1d6fce;
}
[data-theme="light"] .service-card:hover .service-icon {
  background: #1d6fce; color: #fff;
  box-shadow: 0 6px 18px rgba(29,111,206,0.2);
}
[data-theme="light"] .service-card h3 { color: #0f172a; }
[data-theme="light"] .service-card p  { color: #475569; }
[data-theme="light"] .service-tags li { background: #f0f3f9; color: #475569; }

/* sobre */
[data-theme="light"] .about-text { color: #475569; }
[data-theme="light"] .pillar-icon { color: #1d6fce; }
[data-theme="light"] .pillar strong { color: #0f172a; }
[data-theme="light"] .pillar span   { color: #475569; }
[data-theme="light"] .card-front {
  background: linear-gradient(145deg, #fff 0%, rgba(29,111,206,0.04) 100%);
  border-color: rgba(29,111,206,0.18);
  box-shadow: 0 20px 56px rgba(15,23,42,0.1), 0 2px 8px rgba(15,23,42,0.05);
}
[data-theme="light"] .card-back { background: #edf0f7; border-color: rgba(15,23,42,0.1); }
[data-theme="light"] .card-label { color: #94a3b8; }
[data-theme="light"] .card-value { color: #0f172a; }
[data-theme="light"] .card-sub   { color: #475569; }
[data-theme="light"] .card-main-label { color: #0f172a; }
[data-theme="light"] .card-main-sub  { color: #475569; }
[data-theme="light"] .card-location  { color: #475569; }
[data-theme="light"] .card-divider   { background: rgba(15,23,42,0.08); }
[data-theme="light"] .card-badges li {
  color: #1d6fce;
  background: rgba(29,111,206,0.08);
  border-color: rgba(29,111,206,0.2);
}

/* projetos */
[data-theme="light"] .project-card {
  background: #f6f8fc;
  border-color: rgba(15,23,42,0.09);
}
[data-theme="light"] .project-card:hover {
  background: #fff;
  border-color: rgba(15,23,42,0.14);
  box-shadow: 0 16px 48px rgba(15,23,42,0.09);
  transform: translateY(-4px);
}
[data-theme="light"] .project-blue {
  background: linear-gradient(145deg, #f6f8fc 0%, rgba(29,111,206,0.06) 100%);
  border-color: rgba(29,111,206,0.22);
}
[data-theme="light"] .project-amber {
  background: linear-gradient(145deg, #f6f8fc 0%, rgba(146,85,10,0.06) 100%);
  border-color: rgba(146,85,10,0.18);
}
[data-theme="light"] .project-card h3 { color: #0f172a; }
[data-theme="light"] .project-card p  { color: #475569; }
[data-theme="light"] .project-blue  .project-highlights { background: rgba(29,111,206,0.05); border-color: rgba(29,111,206,0.14); }
[data-theme="light"] .project-amber .project-highlights { background: rgba(146,85,10,0.05); border-color: rgba(146,85,10,0.14); }
[data-theme="light"] .project-highlights li { color: #475569; }
[data-theme="light"] .project-blue  .hi-icon svg { stroke: #1d6fce; }
[data-theme="light"] .project-amber .hi-icon svg { stroke: #92550a; }
[data-theme="light"] .project-blue  .project-stack li { color: #1d6fce; background: rgba(29,111,206,0.07); border-color: rgba(29,111,206,0.18); }
[data-theme="light"] .project-amber .project-stack li { color: #92550a; background: rgba(146,85,10,0.06); border-color: rgba(146,85,10,0.18); }
[data-theme="light"] .project-blue  .project-tag { color: #1d6fce; }
[data-theme="light"] .project-amber .project-tag { color: #92550a; }

/* status dot */
[data-theme="light"] .status-dot { background: #15803d; box-shadow: 0 0 6px #15803d; }
[data-theme="light"] .project-status { color: #15803d; }

/* CTA band */
[data-theme="light"] .cta-band {
  background: linear-gradient(135deg, #f0f3f9 0%, #f6f8fc 100%);
  border-top-color: rgba(15,23,42,0.09);
  border-bottom-color: rgba(15,23,42,0.09);
}
[data-theme="light"] .cta-inner h2 { color: #0f172a; }
[data-theme="light"] .cta-inner p  { color: #475569; }

/* contato */
[data-theme="light"] .contact-sub { color: #475569; }
[data-theme="light"] .contact-item { background: #f6f8fc; border-color: rgba(15,23,42,0.09); }
[data-theme="light"] .contact-item:hover { background: #fff; border-color: rgba(15,23,42,0.14); }
[data-theme="light"] .contact-item-icon { background: #edf0f7; color: #1d6fce; }
[data-theme="light"] .contact-item-label { color: #94a3b8; }
[data-theme="light"] .contact-item-value { color: #0f172a; }
[data-theme="light"] .contact-form-card {
  background: #f6f8fc;
  border-color: rgba(15,23,42,0.09);
  box-shadow: 0 2px 16px rgba(15,23,42,0.05);
}
[data-theme="light"] .contact-form-card h3 { color: #0f172a; }
[data-theme="light"] .form-group label { color: #475569; }
[data-theme="light"] .form-group input,
[data-theme="light"] .form-group select,
[data-theme="light"] .form-group textarea {
  background: #ffffff;
  border-color: rgba(15,23,42,0.12);
  color: #0f172a;
}
[data-theme="light"] .form-group input:focus,
[data-theme="light"] .form-group select:focus,
[data-theme="light"] .form-group textarea:focus {
  border-color: #1d6fce;
  box-shadow: 0 0 0 3px rgba(29,111,206,0.12);
}
[data-theme="light"] .form-group input::placeholder,
[data-theme="light"] .form-group textarea::placeholder { color: #94a3b8; }

/* footer */
[data-theme="light"] .footer { background: #0f172a; border-color: rgba(255,255,255,0.06); }
[data-theme="light"] .footer .logo-text { color: #f1f5f9; }
[data-theme="light"] .footer-nav a { color: #94a3b8; }
[data-theme="light"] .footer-nav a:hover { color: #f1f5f9; background: rgba(255,255,255,0.06); }
[data-theme="light"] .footer-bottom small { color: #64748b; }
[data-theme="light"] .footer-bottom { border-color: rgba(255,255,255,0.06); }

/* scrollbar */
[data-theme="light"] ::-webkit-scrollbar-track { background: #f6f8fc; }
[data-theme="light"] ::-webkit-scrollbar-thumb { background: #cbd5e1; }

/* whatsapp */
[data-theme="light"] .wpp-tooltip { background: #fff; color: #0f172a; border-color: rgba(15,23,42,0.12); box-shadow: 0 4px 16px rgba(15,23,42,0.1); }

/* news */
[data-theme="light"] #noticias { background: #f6f8fc; }
[data-theme="light"] .news-bar { border-color: rgba(29,111,206,0.25); }
[data-theme="light"] .news-ts { color: #94a3b8; }
[data-theme="light"] .news-filter { background: #fff; border-color: rgba(15,23,42,0.12); color: #475569; }
[data-theme="light"] .news-filter:hover { background: #f0f3f9; color: #0f172a; }
[data-theme="light"] .news-filter.active { background: #1d6fce; border-color: #1d6fce; color: #fff; }
[data-theme="light"] .news-river-container {
  background: #fff;
  border-top: 2px solid rgba(29,111,206,0.35);
  border-bottom-color: rgba(15,23,42,0.09);
  box-shadow: 0 2px 20px rgba(15,23,42,0.06);
}
[data-theme="light"] .nc-divider {
  background: linear-gradient(to bottom, transparent 0%, rgba(15,23,42,0.07) 40%, rgba(15,23,42,0.1) 50%, rgba(15,23,42,0.07) 60%, transparent 100%);
  box-shadow: none;
}
[data-theme="light"] .news-river-wrap::before { background: linear-gradient(to right,  #f6f8fc 10%, transparent); }
[data-theme="light"] .news-river-wrap::after  { background: linear-gradient(to left,   #f6f8fc 10%, transparent); }
[data-theme="light"] .news-ticker-wrap { background: #1d6fce; }
[data-theme="light"] .news-foot-sources { color: #94a3b8; }
[data-theme="light"] .news-loading-state { color: #94a3b8; }
[data-theme="light"] .news-spin { border-color: rgba(15,23,42,0.1); border-top-color: #1d6fce; }

/* acessibilidade — focus ring global */
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}
/* remover outline padrão do mouse — manter para teclado */
:focus:not(:focus-visible) { outline: none; }

/* reduzir movimento */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .reveal { opacity: 1 !important; transform: none !important; }
}

/* alto contraste */
@media (forced-colors: active) {
  .btn-primary { border: 2px solid ButtonText; }
  .nav-cta     { border: 2px solid ButtonText; }
  .service-icon { border: 1px solid ButtonText; }
}

/* badges de fontes — maior contraste no light mode */
[data-theme="light"] .nc-badge {
  filter: brightness(0.7) saturate(1.4);
}

/* ============================================================
   LIGHT MODE — service cards com contraste real
   ============================================================ */

/* seção de serviços: fundo cinza médio — contraste sem ruptura */
[data-theme="light"] #servicos {
  background: #e8ecf2;
}
[data-theme="light"] #servicos .section-tag   { color: #1d6fce; }
[data-theme="light"] #servicos .section-title  { color: #0f172a; }

[data-theme="light"] .services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  background: transparent;
  border: none;
  box-shadow: none;
  border-radius: 0;
  overflow: visible;
}

[data-theme="light"] .service-card {
  background: #ffffff;
  border: 1px solid rgba(15,23,42,0.06);
  border-radius: 20px;
  padding: 32px 28px;
  box-shadow:
    0 2px 4px rgba(15,23,42,0.06),
    0 12px 32px rgba(15,23,42,0.09);
  transition:
    transform 0.28s cubic-bezier(0.34,1.56,0.64,1),
    box-shadow 0.28s ease;
  position: relative;
  overflow: hidden;
}
[data-theme="light"] .service-card:hover {
  transform: translateY(-6px);
  box-shadow:
    0 8px 16px rgba(15,23,42,0.08),
    0 28px 60px rgba(15,23,42,0.13);
}

/* linha accent azul no topo ao hover */
[data-theme="light"] .service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, #1d6fce, #60a5fa);
  opacity: 0;
  transition: opacity 0.28s ease;
}
[data-theme="light"] .service-card:hover::before { opacity: 1; }

/* ícone estilo app iOS */
[data-theme="light"] .service-icon {
  width: 56px; height: 56px;
  border-radius: 16px;
  border: none;
  background: linear-gradient(145deg, #dbeafe, #bfdbfe);
  color: #1d4ed8;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.8), 0 2px 6px rgba(29,78,216,0.15);
  margin-bottom: 22px;
  transition: all 0.28s ease;
}
[data-theme="light"] .service-card:hover .service-icon {
  background: linear-gradient(145deg, #1d6fce, #1e40af);
  color: #fff;
  box-shadow: 0 6px 20px rgba(29,111,206,0.35), inset 0 1px 0 rgba(255,255,255,0.15);
}

[data-theme="light"] .service-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: #0f172a;
  letter-spacing: -0.025em;
  margin-bottom: 10px;
}
[data-theme="light"] .service-card p {
  font-size: 0.875rem;
  color: #64748b;
  line-height: 1.65;
  margin-bottom: 20px;
}
[data-theme="light"] .service-tags li {
  font-size: 0.68rem;
  font-weight: 600;
  color: #1d4ed8;
  background: #eff6ff;
  border: 1px solid #bfdbfe;
  padding: 4px 10px;
  border-radius: 100px;
}

@media (max-width: 540px)  { [data-theme="light"] .services-grid { grid-template-columns: 1fr; } }
@media (min-width: 541px) and (max-width: 899px) { [data-theme="light"] .services-grid { grid-template-columns: repeat(2,1fr); } }

/* ícones maiores e mais presentes em ambos os temas */
.service-icon svg { width: 26px; height: 26px; }
[data-theme="light"] .service-icon svg { width: 26px; height: 26px; stroke-width: 1.4; }