/* ============================================================
   Saúde Open Source — main.css
   Paleta: tons naturais, medicina integrativa
   Mobile-first, sem frameworks externos
   ============================================================ */

/* --- Variáveis --- */
:root {
  --cor-fundo:         #faf9f6;
  --cor-fundo-alt:     #f3f0e9;
  --cor-borda:         #ddd8cc;
  --cor-texto:         #2c2a25;
  --cor-texto-suave:   #6b6456;
  --cor-primaria:      #3a6b4a;   /* verde floresta */
  --cor-primaria-esc:  #2a4f37;
  --cor-primaria-cl:   #e8f0eb;
  --cor-acento:        #8b6635;   /* âmbar/terra */
  --cor-acento-cl:     #f5ede0;
  --cor-alerta:        #8b2020;   /* vermelho profundo */
  --cor-alerta-cl:     #fdf0f0;
  --cor-aviso:         #7a5c00;   /* ocre */
  --cor-aviso-cl:      #fdf8e6;

  --fonte-corpo:       'Georgia', 'Times New Roman', serif;
  --fonte-ui:          system-ui, -apple-system, 'Segoe UI', sans-serif;
  --fonte-mono:        'Courier New', 'Courier', monospace;

  --raio:              6px;
  --raio-lg:           10px;
  --sombra-card:       0 1px 4px rgba(0,0,0,0.08), 0 2px 12px rgba(0,0,0,0.05);

  --max-largura:       780px;
  --max-largura-wide:  1080px;
}

/* --- Reset mínimo --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

/* --- Base --- */
html {
  font-size: 17px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--fonte-corpo);
  background: var(--cor-fundo);
  color: var(--cor-texto);
  line-height: 1.72;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

main {
  flex: 1;
}

/* --- Tipografia --- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--fonte-ui);
  font-weight: 700;
  line-height: 1.25;
  color: var(--cor-texto);
  margin-top: 2rem;
  margin-bottom: 0.75rem;
}

h1 { font-size: 2rem; margin-top: 0; }
h2 { font-size: 1.4rem; border-bottom: 2px solid var(--cor-borda); padding-bottom: 0.35rem; }
h3 { font-size: 1.15rem; color: var(--cor-primaria-esc); }
h4 { font-size: 1rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--cor-texto-suave); }

p { margin-bottom: 1.1rem; }
p:last-child { margin-bottom: 0; }

a {
  color: var(--cor-primaria);
  text-decoration: underline;
  text-underline-offset: 3px;
}
a:hover { color: var(--cor-primaria-esc); }

strong { font-weight: 700; }
em { font-style: italic; }

ul, ol {
  padding-left: 1.5rem;
  margin-bottom: 1.1rem;
}
li { margin-bottom: 0.35rem; }

hr {
  border: none;
  border-top: 1px solid var(--cor-borda);
  margin: 2.5rem 0;
}

blockquote {
  border-left: 4px solid var(--cor-primaria);
  background: var(--cor-primaria-cl);
  padding: 1rem 1.25rem;
  border-radius: 0 var(--raio) var(--raio) 0;
  margin: 1.5rem 0;
  font-style: italic;
  color: var(--cor-primaria-esc);
}

code {
  font-family: var(--fonte-mono);
  font-size: 0.85em;
  background: var(--cor-fundo-alt);
  border: 1px solid var(--cor-borda);
  border-radius: 3px;
  padding: 0.1em 0.35em;
}

pre {
  background: var(--cor-fundo-alt);
  border: 1px solid var(--cor-borda);
  border-radius: var(--raio);
  padding: 1.25rem;
  overflow-x: auto;
  margin: 1.5rem 0;
  font-family: var(--fonte-mono);
  font-size: 0.82rem;
  line-height: 1.6;
}

pre code {
  background: none;
  border: none;
  padding: 0;
  font-size: inherit;
}

/* --- Layout / Contentor --- */
.contentor {
  max-width: var(--max-largura);
  margin: 0 auto;
  padding: 0 1.25rem;
}

.contentor-wide {
  max-width: var(--max-largura-wide);
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* --- Cabeçalho do site --- */
.site-header {
  background: var(--cor-primaria);
  color: white;
  padding: 0;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 1px 8px rgba(0,0,0,0.18);
}

.site-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--max-largura-wide);
  margin: 0 auto;
  padding: 0 1.25rem;
  min-height: 56px;
}

.site-logo {
  font-family: var(--fonte-ui);
  font-weight: 800;
  font-size: 1.05rem;
  color: white;
  text-decoration: none;
  letter-spacing: -0.01em;
}

.site-logo span {
  font-weight: 400;
  opacity: 0.8;
}

.site-nav {
  display: flex;
  gap: 0.15rem;
  align-items: center;
}

.site-nav a {
  color: rgba(255,255,255,0.88);
  text-decoration: none;
  font-family: var(--fonte-ui);
  font-size: 0.88rem;
  font-weight: 500;
  padding: 0.4rem 0.75rem;
  border-radius: var(--raio);
  transition: background 0.15s, color 0.15s;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  background: rgba(255,255,255,0.15);
  color: white;
}

/* --- Hero da página --- */
.page-hero {
  background: linear-gradient(135deg, var(--cor-primaria-esc) 0%, var(--cor-primaria) 100%);
  color: white;
  padding: 3.5rem 1.25rem 3rem;
  text-align: center;
}

.page-hero h1 {
  color: white;
  font-size: 2.2rem;
  max-width: 640px;
  margin: 0 auto 0.75rem;
}

.page-hero p {
  color: rgba(255,255,255,0.85);
  font-size: 1.05rem;
  max-width: 560px;
  margin: 0 auto;
}

.page-hero .badge {
  display: inline-block;
  background: rgba(255,255,255,0.2);
  border: 1px solid rgba(255,255,255,0.35);
  border-radius: 20px;
  padding: 0.25rem 0.85rem;
  font-family: var(--fonte-ui);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

/* --- Conteúdo da página --- */
.page-content {
  padding: 2.5rem 1.25rem 3rem;
}

/* --- Cards de navegação (homepage) --- */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.25rem;
  margin: 2rem 0;
}

.card {
  background: white;
  border: 1px solid var(--cor-borda);
  border-radius: var(--raio-lg);
  padding: 1.5rem;
  text-decoration: none;
  color: inherit;
  box-shadow: var(--sombra-card);
  transition: transform 0.15s, box-shadow 0.15s, border-color 0.15s;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(0,0,0,0.12);
  border-color: var(--cor-primaria);
  color: inherit;
  text-decoration: none;
}

.card-icone {
  font-size: 1.75rem;
  line-height: 1;
}

.card-titulo {
  font-family: var(--fonte-ui);
  font-weight: 700;
  font-size: 1rem;
  color: var(--cor-texto);
}

.card-desc {
  font-family: var(--fonte-ui);
  font-size: 0.875rem;
  color: var(--cor-texto-suave);
  line-height: 1.45;
}

.card-seta {
  font-family: var(--fonte-ui);
  font-size: 0.8rem;
  color: var(--cor-primaria);
  font-weight: 600;
  margin-top: auto;
  padding-top: 0.5rem;
}

/* --- Caixa de destaque --- */
.caixa {
  border-radius: var(--raio-lg);
  padding: 1.25rem 1.5rem;
  margin: 1.5rem 0;
}

.caixa-alerta {
  background: var(--cor-alerta-cl);
  border: 1px solid #d4a0a0;
  border-left: 4px solid var(--cor-alerta);
}

.caixa-alerta h3, .caixa-alerta h4 {
  color: var(--cor-alerta);
}

.caixa-aviso {
  background: var(--cor-aviso-cl);
  border: 1px solid #d4c070;
  border-left: 4px solid var(--cor-aviso);
}

.caixa-aviso h3, .caixa-aviso h4 {
  color: var(--cor-aviso);
}

.caixa-info {
  background: var(--cor-primaria-cl);
  border: 1px solid #a8c8b4;
  border-left: 4px solid var(--cor-primaria);
}

.caixa-acento {
  background: var(--cor-acento-cl);
  border: 1px solid #d4b88a;
  border-left: 4px solid var(--cor-acento);
}

/* --- Bridge TF --- */
.bridge-tf {
  background: linear-gradient(135deg, #1e3a2a 0%, #2d5a3d 100%);
  color: white;
  border-radius: var(--raio-lg);
  padding: 2rem 1.75rem;
  margin: 2.5rem 0;
  text-align: center;
}

.bridge-tf h2, .bridge-tf h3 {
  color: white;
  border: none;
}

.bridge-tf p {
  color: rgba(255,255,255,0.85);
}

.bridge-tf a.botao {
  background: white;
  color: var(--cor-primaria-esc);
}

.bridge-tf a.botao:hover {
  background: #e8f0eb;
}

/* --- Botões --- */
a.botao, button.botao {
  display: inline-block;
  padding: 0.65rem 1.4rem;
  border-radius: var(--raio);
  font-family: var(--fonte-ui);
  font-weight: 600;
  font-size: 0.9rem;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: background 0.15s;
}

a.botao-primario, button.botao-primario {
  background: var(--cor-primaria);
  color: white;
}
a.botao-primario:hover { background: var(--cor-primaria-esc); color: white; }

a.botao-secundario, button.botao-secundario {
  background: transparent;
  color: var(--cor-primaria);
  border: 2px solid var(--cor-primaria);
}
a.botao-secundario:hover { background: var(--cor-primaria-cl); }

/* --- Tabelas --- */
table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--fonte-ui);
  font-size: 0.9rem;
  margin: 1.5rem 0;
  background: white;
  border-radius: var(--raio);
  overflow: hidden;
  box-shadow: var(--sombra-card);
}

th {
  background: var(--cor-primaria);
  color: white;
  font-weight: 600;
  text-align: left;
  padding: 0.7rem 1rem;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

td {
  padding: 0.65rem 1rem;
  border-bottom: 1px solid var(--cor-borda);
  vertical-align: top;
  line-height: 1.5;
}

tr:last-child td { border-bottom: none; }
tr:nth-child(even) td { background: var(--cor-fundo-alt); }

/* --- Details / Summary (FAQ) --- */
details {
  background: white;
  border: 1px solid var(--cor-borda);
  border-radius: var(--raio);
  margin-bottom: 0.75rem;
  overflow: hidden;
}

summary {
  font-family: var(--fonte-ui);
  font-weight: 600;
  font-size: 0.97rem;
  padding: 1rem 1.25rem;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--cor-texto);
  transition: background 0.15s;
}

summary::-webkit-details-marker { display: none; }

summary::after {
  content: '+';
  font-size: 1.3rem;
  color: var(--cor-primaria);
  flex-shrink: 0;
  transition: transform 0.2s;
}

details[open] summary {
  background: var(--cor-primaria-cl);
  border-bottom: 1px solid var(--cor-borda);
}

details[open] summary::after {
  transform: rotate(45deg);
}

.details-corpo {
  padding: 1rem 1.25rem;
  font-size: 0.95rem;
}

/* --- Breadcrumb --- */
.breadcrumb {
  font-family: var(--fonte-ui);
  font-size: 0.82rem;
  color: var(--cor-texto-suave);
  padding: 0.75rem 1.25rem;
  background: var(--cor-fundo-alt);
  border-bottom: 1px solid var(--cor-borda);
}

.breadcrumb a {
  color: var(--cor-primaria);
  text-decoration: none;
}

.breadcrumb a:hover { text-decoration: underline; }
.breadcrumb .sep { margin: 0 0.4rem; opacity: 0.5; }

/* --- Versão / status badge --- */
.status-bar {
  font-family: var(--fonte-ui);
  font-size: 0.8rem;
  color: var(--cor-texto-suave);
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--cor-borda);
}

.status-bar .tag {
  background: var(--cor-fundo-alt);
  border: 1px solid var(--cor-borda);
  border-radius: 4px;
  padding: 0.15rem 0.5rem;
  font-weight: 600;
}

/* --- Navegação entre páginas --- */
.nav-paginas {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--cor-borda);
}

.nav-paginas a {
  font-family: var(--fonte-ui);
  font-size: 0.87rem;
  color: var(--cor-primaria);
  text-decoration: none;
  padding: 0.4rem 0.85rem;
  border: 1px solid var(--cor-borda);
  border-radius: var(--raio);
  transition: background 0.15s, border-color 0.15s;
}

.nav-paginas a:hover {
  background: var(--cor-primaria-cl);
  border-color: var(--cor-primaria);
}

/* --- Rodapé --- */
.site-footer {
  background: var(--cor-texto);
  color: rgba(255,255,255,0.7);
  padding: 2rem 1.25rem;
  font-family: var(--fonte-ui);
  font-size: 0.82rem;
  margin-top: 3rem;
}

.site-footer-inner {
  max-width: var(--max-largura-wide);
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  justify-content: space-between;
  align-items: flex-start;
}

.site-footer a {
  color: rgba(255,255,255,0.65);
}
.site-footer a:hover { color: white; }

.footer-aviso {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--raio);
  padding: 0.75rem 1rem;
  font-size: 0.78rem;
  max-width: 520px;
  line-height: 1.55;
}

/* --- Checklist visual --- */
.checklist {
  list-style: none;
  padding: 0;
}

.checklist li {
  padding: 0.3rem 0 0.3rem 1.75rem;
  position: relative;
}

.checklist li::before {
  content: '☐';
  position: absolute;
  left: 0;
  color: var(--cor-primaria);
  font-size: 1rem;
}

/* --- Responsivo --- */
@media (max-width: 640px) {
  html { font-size: 16px; }
  h1 { font-size: 1.65rem; }
  .page-hero h1 { font-size: 1.7rem; }
  .site-nav { display: none; } /* simplificado — sem hamburger em HTML puro */
  .cards-grid { grid-template-columns: 1fr; }
  table { font-size: 0.82rem; }
  th, td { padding: 0.5rem 0.65rem; }
  .bridge-tf { padding: 1.5rem 1.25rem; }
  .site-footer-inner { flex-direction: column; }
}

@media (max-width: 480px) {
  .page-hero { padding: 2.5rem 1rem 2rem; }
}


/* ============================================================
   SOS Home V2 — Dark Protocol Library
   Escopado em body.home-dark para não quebrar páginas internas
   ============================================================ */

body.home-dark {
  --sos-bg: #070909;
  --sos-panel: #0d1110;
  --sos-panel-2: #121817;
  --sos-panel-3: #17201e;
  --sos-text: #f4f7f3;
  --sos-muted: #b6c2bb;
  --sos-soft: #8f9c94;
  --sos-line: rgba(244, 247, 243, 0.10);
  --sos-line-strong: rgba(244, 247, 243, 0.18);
  --sos-green: #19e68c;
  --sos-green-2: #72ffbd;
  --sos-blue: #6aa9ff;
  --sos-red: #ff5f56;
  --sos-amber: #f5b85b;
  --sos-radius: 18px;
  --sos-radius-lg: 28px;
  --sos-max: 1180px;
  margin: 0;
  background:
    radial-gradient(circle at 14% 0%, rgba(25, 230, 140, .16), transparent 34rem),
    radial-gradient(circle at 90% 18%, rgba(106, 169, 255, .10), transparent 34rem),
    linear-gradient(180deg, #070909 0%, #090c0b 42%, #070909 100%);
  color: var(--sos-text);
  font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
  line-height: 1.55;
  min-height: 100vh;
  overflow-x: clip;
}

.home-dark *,
.home-dark *::before,
.home-dark *::after { box-sizing: border-box; }
.home-dark a { color: inherit; }
.home-dark ::selection { background: var(--sos-green); color: #07100c; }
.home-dark :focus-visible { outline: 2px solid var(--sos-green); outline-offset: 4px; border-radius: 8px; }

.sos-shell {
  width: min(var(--sos-max), calc(100% - 2rem));
  margin: 0 auto;
}

.sos-topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  min-height: 72px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 1rem;
  align-items: center;
  padding: 0 1.5rem;
  background: rgba(7, 9, 9, .76);
  border-bottom: 1px solid var(--sos-line);
  backdrop-filter: blur(18px) saturate(150%);
  -webkit-backdrop-filter: blur(18px) saturate(150%);
}

.sos-brand {
  display: inline-flex;
  align-items: center;
  gap: .8rem;
  text-decoration: none;
  min-width: 0;
}

.sos-brand-mark {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(25, 230, 140, .36);
  border-radius: 12px;
  background: linear-gradient(145deg, rgba(25,230,140,.16), rgba(255,255,255,.03));
  color: var(--sos-green-2);
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-weight: 800;
  letter-spacing: -.08em;
  box-shadow: 0 0 32px rgba(25, 230, 140, .13);
}

.sos-brand-text { display: flex; flex-direction: column; line-height: 1.1; }
.sos-brand-text strong { font-size: .96rem; font-weight: 650; letter-spacing: -.02em; }
.sos-brand-text small {
  margin-top: .16rem;
  color: var(--sos-soft);
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: .62rem;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.sos-nav {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: .15rem;
}
.sos-nav a,
.sos-nav-cta {
  text-decoration: none;
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--sos-muted);
  padding: .62rem .72rem;
  border-radius: 999px;
  transition: color .2s ease, background .2s ease, border-color .2s ease, transform .2s ease;
}
.sos-nav a:hover { color: var(--sos-text); background: rgba(255,255,255,.05); }
.sos-nav-cta {
  color: #07100c;
  background: var(--sos-green);
  border: 1px solid rgba(25,230,140,.65);
  box-shadow: 0 14px 38px rgba(25,230,140,.18);
  white-space: nowrap;
}
.sos-nav-cta:hover { transform: translateY(-1px); background: var(--sos-green-2); }

.sos-hero {
  position: relative;
  min-height: calc(100vh - 72px);
  display: grid;
  align-items: center;
  padding: clamp(4rem, 8vw, 7rem) 0 clamp(3rem, 7vw, 6rem);
  overflow: hidden;
}
.sos-hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(circle at 50% 38%, black 0, transparent 72%);
}
.sos-hero::after {
  content: "";
  position: absolute;
  width: 42rem;
  height: 42rem;
  right: -18rem;
  top: 9rem;
  border: 1px solid rgba(25,230,140,.18);
  border-radius: 50%;
  box-shadow: inset 0 0 120px rgba(25,230,140,.05), 0 0 120px rgba(106,169,255,.06);
  pointer-events: none;
}
.sos-hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(310px, .72fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}
.sos-kicker,
.sos-label {
  margin: 0 0 1rem;
  color: var(--sos-green-2);
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
}
.sos-hero h1 {
  margin: 0;
  max-width: 820px;
  color: var(--sos-text);
  font-family: 'Inter', system-ui, sans-serif;
  font-size: clamp(3rem, 7vw, 6.6rem);
  line-height: .94;
  letter-spacing: -.075em;
  font-weight: 760;
}
.sos-hero h1 span {
  color: transparent;
  background: linear-gradient(90deg, var(--sos-green-2), var(--sos-blue));
  -webkit-background-clip: text;
  background-clip: text;
}
.sos-lead {
  max-width: 690px;
  margin: 1.45rem 0 0;
  color: var(--sos-muted);
  font-size: clamp(1.08rem, 2vw, 1.35rem);
  line-height: 1.55;
  letter-spacing: -.02em;
}
.sos-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .8rem;
  margin-top: 2rem;
}
.sos-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: .8rem 1.1rem;
  border-radius: 999px;
  text-decoration: none;
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: .76rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  transition: transform .2s ease, background .2s ease, color .2s ease, border-color .2s ease;
}
.sos-btn:hover { transform: translateY(-1px); }
.sos-btn-primary { background: var(--sos-green); color: #06100b; border: 1px solid rgba(25,230,140,.72); box-shadow: 0 20px 48px rgba(25,230,140,.18); }
.sos-btn-primary:hover { background: var(--sos-green-2); }
.sos-btn-secondary { background: rgba(255,255,255,.045); color: var(--sos-text); border: 1px solid var(--sos-line-strong); }
.sos-btn-secondary:hover { border-color: rgba(25,230,140,.45); background: rgba(25,230,140,.08); }
.home-dark .sos-btn.sos-btn-light,
.home-dark a.sos-btn.sos-btn-light {
  background: #f4f7f3;
  color: #07100c;
  border: 1px solid #f4f7f3;
  box-shadow: 0 18px 48px rgba(244,247,243,.12);
}
.home-dark .sos-btn.sos-btn-light:hover,
.home-dark a.sos-btn.sos-btn-light:hover {
  background: var(--sos-green-2);
  border-color: var(--sos-green-2);
  color: #06100b;
}

.sos-trustline {
  display: flex;
  flex-wrap: wrap;
  gap: .45rem;
  margin: 1.2rem 0 0;
  padding: 0;
  list-style: none;
}
.sos-trustline li,
.sos-badges span {
  border: 1px solid var(--sos-line);
  border-radius: 999px;
  padding: .35rem .62rem;
  color: var(--sos-soft);
  background: rgba(255,255,255,.025);
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: .67rem;
  font-weight: 600;
  letter-spacing: .05em;
  text-transform: uppercase;
}

.sos-terminal {
  position: relative;
  border: 1px solid var(--sos-line-strong);
  border-radius: var(--sos-radius-lg);
  background: linear-gradient(180deg, rgba(18,24,23,.92), rgba(8,12,11,.92));
  box-shadow: 0 30px 80px rgba(0,0,0,.35), inset 0 1px 0 rgba(255,255,255,.04);
  overflow: hidden;
}
.sos-terminal::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(25,230,140,.12), transparent 38%, rgba(106,169,255,.07));
  pointer-events: none;
}
.sos-terminal-top {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: .45rem;
  padding: 1rem 1.1rem;
  border-bottom: 1px solid var(--sos-line);
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  color: var(--sos-soft);
  font-size: .72rem;
}
.sos-terminal-top span { width: .68rem; height: .68rem; border-radius: 50%; background: var(--sos-red); opacity: .9; }
.sos-terminal-top span:nth-child(2) { background: var(--sos-amber); }
.sos-terminal-top span:nth-child(3) { background: var(--sos-green); }
.sos-terminal-top strong { margin-left: auto; color: var(--sos-muted); font-weight: 600; }
.sos-terminal dl { position: relative; z-index: 1; margin: 0; padding: 1.2rem; }
.sos-terminal dl div {
  display: grid;
  grid-template-columns: 8rem 1fr;
  gap: 1rem;
  padding: .72rem 0;
  border-bottom: 1px solid rgba(255,255,255,.06);
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: .82rem;
}
.sos-terminal dt { color: var(--sos-soft); }
.sos-terminal dd { margin: 0; color: var(--sos-green-2); text-align: right; }
.sos-terminal-note {
  position: relative;
  z-index: 1;
  margin: 0;
  padding: 1rem 1.2rem 1.25rem;
  color: var(--sos-muted);
  font-size: .88rem;
  border-top: 1px solid var(--sos-line);
}

.sos-safety {
  border-top: 1px solid var(--sos-line);
  border-bottom: 1px solid var(--sos-line);
  background: rgba(255,255,255,.035);
}
.sos-safety-inner {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 1rem;
  align-items: center;
  padding: 1rem 0;
}
.sos-safety strong { color: var(--sos-amber); font-family: 'JetBrains Mono', ui-monospace, monospace; font-size: .78rem; text-transform: uppercase; letter-spacing: .1em; }
.sos-safety p { margin: 0; color: var(--sos-muted); font-size: .95rem; }
.sos-safety a { color: var(--sos-green-2); text-decoration: none; font-family: 'JetBrains Mono', ui-monospace, monospace; font-size: .76rem; font-weight: 700; text-transform: uppercase; white-space: nowrap; }

.sos-section { padding: clamp(4rem, 8vw, 7rem) 0; border-bottom: 1px solid var(--sos-line); }
.sos-two-col { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(2rem, 6vw, 5rem); align-items: start; }
.sos-section h2 {
  margin: 0;
  color: var(--sos-text);
  font-family: 'Inter', system-ui, sans-serif;
  font-size: clamp(2rem, 4.8vw, 4.2rem);
  line-height: 1;
  letter-spacing: -.06em;
  font-weight: 720;
  border: none;
  padding: 0;
}
.sos-prose p,
.sos-section-head p,
.sos-feature-card p,
.sos-bridge-inner p {
  color: var(--sos-muted);
  font-size: clamp(1rem, 1.4vw, 1.13rem);
  line-height: 1.72;
  margin: 0 0 1.1rem;
}
.sos-prose blockquote {
  margin: 1.4rem 0 0;
  padding: 1rem 1.15rem;
  border: 1px solid rgba(25,230,140,.24);
  border-left: 3px solid var(--sos-green);
  border-radius: 0 16px 16px 0;
  background: rgba(25,230,140,.055);
  color: var(--sos-text);
  font-style: normal;
}

.sos-section-head { max-width: 760px; margin-bottom: 2rem; }
.sos-section-head.narrow { max-width: 840px; }
.sos-steps {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: .8rem;
}
.sos-step,
.sos-principles article {
  position: relative;
  min-height: 250px;
  display: flex;
  flex-direction: column;
  padding: 1.15rem;
  border: 1px solid var(--sos-line);
  border-radius: var(--sos-radius);
  background: linear-gradient(180deg, rgba(255,255,255,.045), rgba(255,255,255,.018));
  text-decoration: none;
  overflow: hidden;
  transition: transform .22s ease, border-color .22s ease, background .22s ease;
}
.sos-step::after,
.sos-principles article::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 3px;
  background: linear-gradient(90deg, var(--sos-green), var(--sos-blue));
  opacity: 0;
  transition: opacity .22s ease;
}
.sos-step:hover,
.sos-principles article:hover { transform: translateY(-3px); border-color: rgba(25,230,140,.36); background: linear-gradient(180deg, rgba(25,230,140,.07), rgba(255,255,255,.018)); }
.sos-step:hover::after,
.sos-principles article:hover::after { opacity: 1; }
.sos-step span {
  color: var(--sos-green-2);
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: .8rem;
  font-weight: 700;
  margin-bottom: auto;
}
.sos-step strong,
.sos-principles h3 {
  display: block;
  margin-top: 3.2rem;
  color: var(--sos-text);
  font-size: 1.1rem;
  line-height: 1.15;
  letter-spacing: -.03em;
}
.sos-step p,
.sos-principles p {
  margin: .75rem 0 0;
  color: var(--sos-muted);
  font-size: .92rem;
  line-height: 1.55;
}
.sos-step-bridge { border-color: rgba(25,230,140,.28); background: linear-gradient(180deg, rgba(25,230,140,.1), rgba(255,255,255,.018)); }

.sos-open { background: rgba(255,255,255,.018); }
.sos-principles {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: .8rem;
  margin-top: 2rem;
}
.sos-principles article { min-height: 270px; }
.sos-principles article span {
  color: var(--sos-blue);
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .08em;
}
.sos-principles h3 { margin-top: auto; font-family: 'Inter', system-ui, sans-serif; }

.sos-feature-card,
.sos-bridge-inner {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
  border: 1px solid var(--sos-line-strong);
  border-radius: var(--sos-radius-lg);
  padding: clamp(1.5rem, 4vw, 3rem);
  background:
    radial-gradient(circle at 20% 10%, rgba(25,230,140,.11), transparent 30rem),
    linear-gradient(135deg, rgba(255,255,255,.055), rgba(255,255,255,.018));
}
.sos-feature-panel {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1.3rem;
}
.sos-badges { display: flex; flex-wrap: wrap; gap: .5rem; }
.sos-badges span { color: var(--sos-muted); }

.sos-bridge { background: linear-gradient(135deg, rgba(25,230,140,.14), rgba(106,169,255,.08)); }
.sos-bridge-inner { background: rgba(7,9,9,.55); }

.sos-footer {
  padding: 3rem 0;
  background: #050606;
  color: var(--sos-muted);
}
.sos-footer-grid {
  display: grid;
  grid-template-columns: 1.3fr repeat(3, 1fr);
  gap: 2rem;
}
.sos-footer strong { color: var(--sos-text); font-size: 1.05rem; }
.sos-footer span {
  display: block;
  margin-bottom: .8rem;
  color: var(--sos-text);
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.sos-footer p { margin: .45rem 0 0; font-size: .92rem; line-height: 1.6; }
.sos-footer a { display: block; margin: .42rem 0; color: var(--sos-muted); text-decoration: none; font-size: .92rem; }
.sos-footer a:hover { color: var(--sos-green-2); }

@media (max-width: 1020px) {
  .sos-topbar { grid-template-columns: 1fr auto; }
  .sos-nav { display: none; }
  .sos-hero-grid,
  .sos-two-col,
  .sos-feature-card,
  .sos-bridge-inner { grid-template-columns: 1fr; }
  .sos-terminal { max-width: 620px; }
  .sos-steps,
  .sos-principles { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .sos-footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 640px) {
  .sos-topbar { min-height: 64px; padding: 0 .8rem; }
  .sos-brand-text small { display: none; }
  .sos-brand-mark { width: 38px; height: 38px; }
  .sos-nav-cta { font-size: .64rem; padding: .55rem .62rem; letter-spacing: .06em; }
  .sos-hero { min-height: auto; padding-top: 4.6rem; }
  .sos-hero h1 { font-size: clamp(2.65rem, 16vw, 4.2rem); }
  .sos-actions { align-items: stretch; flex-direction: column; }
  .sos-btn { width: 100%; }
  .sos-safety-inner { grid-template-columns: 1fr; gap: .45rem; }
  .sos-steps,
  .sos-principles,
  .sos-footer-grid { grid-template-columns: 1fr; }
  .sos-step,
  .sos-principles article { min-height: 210px; }
  .sos-terminal dl div { grid-template-columns: 1fr; gap: .2rem; }
  .sos-terminal dd { text-align: left; }
}


/* ============================================================
   SOS Internal Pages V2 — Dark Documentation
   ============================================================ */
.home-dark.sos-doc-page { background: #070909; }
.sos-page-hero { position: relative; padding: clamp(5rem, 10vw, 8rem) 0 clamp(2.5rem, 5vw, 4rem); border-bottom: 1px solid var(--sos-line); overflow: hidden; }
.sos-page-hero::before { content:""; position:absolute; inset:0; background: radial-gradient(circle at 15% 10%, rgba(25,230,140,.16), transparent 32rem), radial-gradient(circle at 88% 12%, rgba(106,169,255,.10), transparent 32rem), linear-gradient(rgba(255,255,255,.03) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.03) 1px, transparent 1px); background-size: auto, auto, 64px 64px, 64px 64px; mask-image: linear-gradient(black, transparent 92%); pointer-events:none; }
.sos-page-hero .sos-shell { position: relative; z-index: 1; }
.sos-breadcrumb { display:flex; gap:.45rem; align-items:center; margin-bottom:1.5rem; color:var(--sos-soft); font: 700 .7rem/1 'JetBrains Mono', monospace; letter-spacing:.12em; text-transform:uppercase; }
.sos-breadcrumb a { color:var(--sos-muted); text-decoration:none; }
.sos-breadcrumb a:hover { color:var(--sos-green-2); }
.sos-page-hero h1 { max-width: 980px; margin:0; color:var(--sos-text); font: 760 clamp(2.8rem, 7vw, 6rem)/.94 'Inter', system-ui, sans-serif; letter-spacing:-.075em; }
.sos-page-hero h1 span { color:transparent; background:linear-gradient(90deg,var(--sos-green-2),var(--sos-blue)); -webkit-background-clip:text; background-clip:text; }
.sos-page-lead { max-width: 850px; margin:1.35rem 0 0; color:var(--sos-muted); font-size:clamp(1.06rem,2vw,1.28rem); line-height:1.65; letter-spacing:-.02em; }
.sos-doc-wrap { display:grid; grid-template-columns: minmax(0, 1fr) 300px; gap: clamp(2rem,5vw,4rem); align-items:start; padding: clamp(3rem,7vw,5rem) 0; }
.sos-doc-main { min-width:0; }
.sos-doc-main section { padding: 0 0 clamp(2.2rem,5vw,3.7rem); margin: 0 0 clamp(2.2rem,5vw,3.7rem); border-bottom:1px solid var(--sos-line); }
.sos-doc-main section:last-child { border-bottom:0; margin-bottom:0; }
.sos-doc-main h2 { margin:0 0 1rem; color:var(--sos-text); border:0; padding:0; font: 720 clamp(1.75rem,3.2vw,3rem)/1.02 'Inter', system-ui, sans-serif; letter-spacing:-.055em; }
.sos-doc-main h3 { margin:1.6rem 0 .65rem; color:var(--sos-green-2); font:700 1.05rem/1.2 'Inter', system-ui, sans-serif; letter-spacing:-.02em; }
.sos-doc-main p { margin: 0 0 1rem; color:var(--sos-muted); font-size:1.02rem; line-height:1.78; }
.sos-doc-main strong { color:var(--sos-text); }
.sos-doc-main ul, .sos-doc-main ol { margin:1rem 0 0; padding-left:1.15rem; color:var(--sos-muted); }
.sos-doc-main li { margin:.48rem 0; line-height:1.6; }
.sos-doc-main blockquote { margin:1.5rem 0 0; padding:1.15rem 1.25rem; border:1px solid rgba(25,230,140,.26); border-left:3px solid var(--sos-green); border-radius:0 18px 18px 0; background:rgba(25,230,140,.055); color:var(--sos-text); font-style:normal; }
.sos-doc-aside { position:sticky; top:92px; display:grid; gap:1rem; }
.sos-side-card { border:1px solid var(--sos-line); border-radius:var(--sos-radius); background:linear-gradient(180deg,rgba(255,255,255,.055),rgba(255,255,255,.02)); padding:1rem; }
.sos-side-card h2, .sos-side-card h3 { margin:0 0 .8rem; border:0; padding:0; color:var(--sos-text); font:700 .78rem/1.2 'JetBrains Mono', monospace; letter-spacing:.12em; text-transform:uppercase; }
.sos-side-card a { display:block; padding:.55rem 0; border-top:1px solid rgba(255,255,255,.07); color:var(--sos-muted); text-decoration:none; font-size:.92rem; }
.sos-side-card a:hover { color:var(--sos-green-2); }
.sos-side-card p { margin:0; color:var(--sos-muted); font-size:.9rem; line-height:1.55; }
.sos-callout { border:1px solid var(--sos-line-strong); border-radius:var(--sos-radius); background:rgba(255,255,255,.04); padding:1.15rem; margin:1.25rem 0; }
.sos-callout.warning { border-color:rgba(245,184,91,.35); background:rgba(245,184,91,.06); }
.sos-callout.danger { border-color:rgba(255,95,86,.35); background:rgba(255,95,86,.06); }
.sos-callout strong { display:block; margin-bottom:.45rem; color:var(--sos-amber); font-family:'JetBrains Mono', monospace; font-size:.72rem; letter-spacing:.12em; text-transform:uppercase; }
.sos-card-grid { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:.85rem; margin-top:1rem; }
.sos-mini-card { border:1px solid var(--sos-line); border-radius:16px; padding:1rem; background:rgba(255,255,255,.035); }
.sos-mini-card span { color:var(--sos-blue); font:700 .68rem/1 'JetBrains Mono', monospace; letter-spacing:.1em; text-transform:uppercase; }
.sos-mini-card h3 { margin:.8rem 0 .4rem; color:var(--sos-text); }
.sos-page-actions { display:flex; flex-wrap:wrap; gap:.75rem; margin-top:1.5rem; }
@media (max-width: 960px) { .sos-doc-wrap { grid-template-columns:1fr; } .sos-doc-aside { position:static; grid-template-columns:repeat(2,minmax(0,1fr)); } }
@media (max-width: 640px) { .sos-page-hero { padding-top:4.2rem; } .sos-doc-aside, .sos-card-grid { grid-template-columns:1fr; } .sos-page-actions { flex-direction:column; } }


/* SOS Product Polish — Authority, legal, social */
.sos-author-panel { border:1px solid var(--sos-line-strong); border-radius:28px; padding:clamp(1.1rem,3vw,1.6rem); background:linear-gradient(135deg,rgba(25,230,140,.09),rgba(106,169,255,.045) 55%,rgba(255,255,255,.025)); margin:1.5rem 0; }
.sos-author-panel h3 { margin:0 0 .55rem; color:var(--sos-text); font-size:clamp(1.35rem,2.2vw,2rem); letter-spacing:-.045em; }
.sos-author-panel p { margin:.45rem 0; }
.sos-author-meta { display:flex; flex-wrap:wrap; gap:.55rem; margin-top:1rem; }
.sos-author-meta span { border:1px solid rgba(255,255,255,.12); border-radius:999px; padding:.42rem .62rem; color:var(--sos-soft); background:rgba(255,255,255,.035); font:700 .68rem/1 'JetBrains Mono', monospace; letter-spacing:.08em; text-transform:uppercase; }
.sos-legal-index { display:grid; gap:.75rem; margin-top:1rem; }
.sos-legal-index a { border:1px solid var(--sos-line); border-radius:14px; padding:.85rem .95rem; color:var(--sos-muted); text-decoration:none; background:rgba(255,255,255,.03); }
.sos-legal-index a:hover { color:var(--sos-green-2); border-color:rgba(25,230,140,.28); }
.sos-license-box { border:1px dashed rgba(25,230,140,.42); border-radius:20px; padding:1rem; background:rgba(25,230,140,.045); }