/* nuvika.css — Design System para Landing Pages Nuvika
   Mobile-first: estilos default = mobile, breakpoints adicionam complexidade
   Layers: tokens → reset → layout → components → responsive
*/

/* ============================================================
   LAYER 1 — TOKENS
   ============================================================ */
:root {
  /* Cores */
  --c-navy:         #0F1D33;
  --c-blue:         #2D6BF0;
  --c-blue-dark:    #1B4FCC;
  --c-bg:           #F4F8FD;
  --c-bg-icon:      #EAF2FD;
  --c-border:       #DCE6F6;
  --c-text:         #0F1D33;
  --c-text-2:       #5A6B82;
  --c-text-light:   #7FA8F5;
  --c-pink:         #EC6D90;
  --c-pink-dark:    #C9527A;
  --c-green:        #2FAE8A;
  --c-wa:           #25D366;

  /* Tipografia */
  --font-heading: 'Bricolage Grotesque', 'Inter', system-ui, sans-serif;
  --font-body:    'Inter', system-ui, sans-serif;

  /* Border radius */
  --r-pill:     999px;
  --r-card:     22px;
  --r-card-sm:  18px;
  --r-card-md:  20px;
  --r-input:    11px;

  /* Sombras */
  --shadow-btn:    0 14px 30px -12px var(--c-blue-dark);
  --shadow-btn-sm: 0 10px 22px -12px var(--c-blue-dark);

  /* Layout */
  --max-w:  1080px;
  --px:     1.375rem;             /* 22px mobile */
  --py:     clamp(3.5rem, 9vw, 5rem);
}

/* ============================================================
   LAYER 2 — RESET
   ============================================================ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}
body {
  font-family: var(--font-body);
  color: var(--c-text);
  background: var(--c-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img {
  max-width: 100%;
  height: auto;
  display: block;
}
a {
  color: inherit;
  text-decoration: none;
}
button, input, select, textarea {
  font: inherit;
}
ul, ol {
  list-style: none;
}

/* ============================================================
   LAYER 3 — LAYOUT
   ============================================================ */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding-left: var(--px);
  padding-right: var(--px);
}
.section {
  padding: var(--py) 0;
}
.section-white {
  background: #fff;
  border-top: 1px solid var(--c-border);
}
.section-dark {
  background: var(--c-navy);
  color: #fff;
}

/* ---- Grids: 1 coluna no mobile ---- */
.grid-2 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}
.grid-3 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}
.grid-auto {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}
.grid-cta {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  align-items: start;
}
.grid-dark-2 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

/* ---- Hero: coluna única no mobile ---- */
.hero-layout {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
  align-items: flex-start;
}
.hero-visual {
  display: none;
}

/* ---- Form: 1 coluna no mobile ---- */
.form-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.8125rem;
  margin-bottom: 0.9375rem;
}
.form-full {
  grid-column: 1 / -1;
}

/* ============================================================
   LAYER 4 — COMPONENTS
   ============================================================ */

/* ---- Navegação ---- */
.nav {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(244, 248, 253, 0.82);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--c-border);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.875rem;
  padding: 0.8125rem var(--px);
  max-width: var(--max-w);
  margin: 0 auto;
}

/* ---- Navegação entre páginas ---- */
/* Mobile: links ocupam a largura toda numa segunda linha, centralizados */
.nav-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.25rem;
  order: 3;
  flex-basis: 100%;
  margin-top: 0.5rem;
  padding-top: 0.5rem;
  border-top: 1px solid var(--c-border);
}
.nav-link {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--c-text-2);
  padding: 0.375rem 0.75rem;
  border-radius: var(--r-pill);
  white-space: nowrap;
  transition: color 0.15s, background 0.15s;
}
.nav-link:hover { color: var(--c-navy); }
.nav-link.is-active {
  color: var(--c-blue-dark);
  background: var(--c-bg-icon);
}
.logo {
  display: flex;
  align-items: center;
  gap: 0.5625rem;
  flex-shrink: 0;
}
.logo-svg {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
}
.logo-name {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.18rem;
  letter-spacing: -0.02em;
  color: var(--c-navy);
}
.badge-context {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--c-blue-dark);
  background: var(--c-bg-icon);
  border: 1px solid var(--c-border);
  padding: 3px 9px;
  border-radius: var(--r-pill);
  margin-left: 2px;
  white-space: nowrap;
}

/* ---- Botões ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-weight: 700;
  cursor: pointer;
  border: none;
  transition: opacity 0.15s, transform 0.1s;
  white-space: nowrap;
}
.btn:active { transform: scale(0.98); }
.btn-primary {
  font-size: 1rem;
  padding: 0.9375rem 1.75rem;
  border-radius: var(--r-pill);
  background: var(--c-blue);
  color: #fff;
  box-shadow: var(--shadow-btn);
}
.btn-primary-sm {
  font-size: 0.875rem;
  padding: 0.625rem 1.125rem;
  border-radius: var(--r-pill);
  background: var(--c-blue);
  color: #fff;
  box-shadow: var(--shadow-btn-sm);
}
.btn-wa {
  font-size: 0.9375rem;
  padding: 0.875rem 1.625rem;
  border-radius: var(--r-pill);
  background: var(--c-wa);
  color: #fff;
}
.btn-full {
  width: 100%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1rem;
  padding: 0.9375rem;
  border: none;
  border-radius: var(--r-pill);
  background: var(--c-blue);
  color: #fff;
  cursor: pointer;
  box-shadow: var(--shadow-btn);
}

/* ---- Hero ---- */
.hero-section {
  position: relative;
  overflow: hidden;
}
.hero-blobs {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}
.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  animation: floaty 12s ease-in-out infinite alternate;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4375rem;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--c-blue-dark);
  background: #fff;
  border: 1px solid var(--c-border);
  padding: 7px 13px;
  border-radius: var(--r-pill);
  margin-bottom: 1.125rem;
}
.hero-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--c-blue);
  flex-shrink: 0;
}
.heading-xl {
  font-family: var(--font-heading);
  font-weight: 600;
  letter-spacing: -0.02em;
  font-size: clamp(2rem, 5vw, 3.2rem);
  line-height: 1.07;
  margin-bottom: 1rem;
}
.body-lead {
  font-size: 1.08rem;
  color: var(--c-text-2);
  max-width: 50ch;
  margin-bottom: 1.625rem;
}
.hero-disclaimer {
  font-size: 0.84rem;
  color: var(--c-text-2);
  margin-top: 1rem;
}
.hero-placeholder {
  aspect-ratio: 4/5;
  background: repeating-linear-gradient(135deg, #EAF1FE, #EAF1FE 11px, var(--c-bg) 11px, var(--c-bg) 22px);
  border: 1px solid var(--c-border);
  border-radius: 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  position: relative;
  overflow: hidden;
}
.hero-placeholder-orb {
  position: absolute;
  top: -18px;
  right: -18px;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--c-pink), var(--c-blue));
  opacity: 0.9;
}
.hero-placeholder-label {
  font-family: ui-monospace, monospace;
  font-size: 0.72rem;
  color: var(--c-text-2);
  background: #fff;
  padding: 5px 10px;
  border-radius: 8px;
  border: 1px solid var(--c-border);
}

/* ---- Imagem real do hero ---- */
.hero-img {
  width: 100%;
  aspect-ratio: 4/5;
  object-fit: cover;
  border-radius: 24px;
  display: block;
  border: 1px solid var(--c-border);
}

/* ---- Rótulo de seção (eyebrow) ---- */
.eyebrow {
  display: block;
  font-weight: 700;
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-blue-dark);
  margin-bottom: 0.625rem;
}
.eyebrow-light { color: var(--c-text-light); }

/* ---- Heading de seção ---- */
.heading-lg {
  font-family: var(--font-heading);
  font-weight: 600;
  letter-spacing: -0.02em;
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  margin: 0.625rem 0 2rem;
  max-width: 30ch;
}
.heading-md {
  font-family: var(--font-heading);
  font-weight: 600;
  letter-spacing: -0.02em;
  font-size: clamp(1.5rem, 2.8vw, 2rem);
  margin: 0.625rem 0 1.875rem;
  max-width: 30ch;
}

/* ---- Steps (3 colunas) ---- */
.step-num {
  font-family: var(--font-heading);
  font-size: 2.4rem;
  font-weight: 600;
  color: var(--c-blue);
  line-height: 1;
  margin-bottom: 0.875rem;
}
.step-title {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}
.step-body {
  font-size: 0.95rem;
  color: var(--c-text-2);
}

/* ---- Cards de benefício (auto-fit) ---- */
.card {
  background: #fff;
  border: 1px solid var(--c-border);
  border-radius: var(--r-card-sm);
  padding: 1.625rem;
  position: relative;
  overflow: hidden;
}
.card-icon {
  width: 40px;
  height: 40px;
  border-radius: 11px;
  background: var(--c-bg-icon);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.875rem;
  flex-shrink: 0;
}
.card-title {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.05rem;
  margin-bottom: 0.375rem;
}
.card-body {
  font-size: 0.92rem;
  color: var(--c-text-2);
}

/* ---- Cards de 2 lados (condomínios: moradores/condomínio) ---- */
.card-pink {
  background: linear-gradient(165deg, #fff, #FCEEF2);
  border: 1px solid var(--c-border);
  border-radius: var(--r-card-md);
  padding: 1.75rem;
}
.card-blue {
  background: linear-gradient(165deg, #fff, #EAF1FE);
  border: 1px solid var(--c-border);
  border-radius: var(--r-card-md);
  padding: 1.75rem;
}
.card-label {
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}
.card-label-pink { color: var(--c-pink-dark); }
.card-label-blue { color: var(--c-blue-dark); }

/* ---- Checklist ---- */
.checklist {
  display: grid;
  gap: 0.6875rem;
}
.checklist li {
  display: flex;
  gap: 0.625rem;
  align-items: flex-start;
  font-size: 0.95rem;
  color: var(--c-text);
}
.checklist-2 li {
  color: var(--c-text-2);
}
.checklist-icon {
  flex-shrink: 0;
  margin-top: 2px;
}

/* ---- Cards seção escura (FAQ/objeções) ---- */
.dark-card {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 16px;
  padding: 1.375rem;
}
.dark-card-q {
  font-weight: 600;
  font-size: 0.98rem;
  margin-bottom: 0.4375rem;
  color: #fff;
}
.dark-card-a {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.66);
}

/* ---- Seção CTA + form: textos à esquerda ---- */
.cta-text-title {
  font-family: var(--font-heading);
  font-weight: 600;
  letter-spacing: -0.02em;
  font-size: clamp(1.7rem, 3.2vw, 2.3rem);
  margin: 0.625rem 0 0.875rem;
}
.cta-text-body {
  font-size: 1.02rem;
  color: var(--c-text-2);
  max-width: 44ch;
  margin-bottom: 1.5rem;
}

/* ---- Card do formulário ---- */
.form-card {
  position: relative;
  background: var(--c-bg);
  border: 1px solid var(--c-border);
  border-radius: var(--r-card);
  padding: 1.875rem;
  overflow: hidden;
}
.form-card-orb {
  position: absolute;
  top: -18px;
  right: 18px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--c-pink), var(--c-blue));
  opacity: 0.9;
  pointer-events: none;
}
.form-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.form-field label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--c-navy);
}
.form-field input,
.form-field select {
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid var(--c-border);
  border-radius: var(--r-input);
  font-size: 0.96rem;
  background: #fff;
  color: var(--c-navy);
  transition: border-color 0.15s;
  -webkit-appearance: none;
  appearance: none;
}
.form-field input:focus,
.form-field select:focus {
  outline: none;
  border-color: var(--c-blue);
}
.form-field select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%235A6B82' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
}
.form-disclaimer {
  font-size: 0.76rem;
  color: var(--c-text-2);
  text-align: center;
  margin-top: 0.875rem;
}

/* ---- Estado de sucesso pós-submit ---- */
.success-state {
  text-align: center;
  padding: 0.875rem 0.25rem;
  animation: popin 0.4s ease both;
}
.success-icon {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: #E7F7F1;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.125rem;
}
.success-title {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.4rem;
  margin-bottom: 0.625rem;
}
.success-body {
  font-size: 0.98rem;
  color: var(--c-text-2);
  max-width: 40ch;
  margin: 0 auto 1.375rem;
}
.success-hint {
  font-size: 0.78rem;
  color: var(--c-text-2);
  margin-top: 1rem;
}

/* ---- Rodapé ---- */
.footer {
  background: var(--c-navy);
  color: #fff;
}
.footer-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 2.625rem var(--px) 1.625rem;
}
.footer-top {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}
.footer-logo-desc p {
  max-width: 38ch;
  color: rgba(255, 255, 255, 0.62);
  font-size: 0.86rem;
  margin-top: 0.8125rem;
}
.footer-nav {
  display: flex;
  gap: 2.375rem;
  flex-wrap: wrap;
}
.footer-nav-group h4 {
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(255, 255, 255, 0.5);
  margin-bottom: 0.75rem;
}
.footer-nav-group a {
  display: block;
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.9rem;
  margin-bottom: 0.5rem;
}
.footer-nav-group a:hover { color: #fff; }
.footer-copy {
  padding-top: 1.125rem;
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.5);
}
.footer-logo-name {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.18rem;
  letter-spacing: -0.02em;
  color: #fff;
}

/* ============================================================
   LAYER 5 — RESPONSIVE BREAKPOINTS
   ============================================================ */

/* Tablet: 640px — 2 colunas */
@media (min-width: 640px) {
  :root { --px: 1.75rem; }

  .grid-2         { grid-template-columns: 1fr 1fr; }
  .grid-3         { grid-template-columns: repeat(2, 1fr); }
  .grid-auto      { grid-template-columns: repeat(2, 1fr); }
  .grid-dark-2    { grid-template-columns: 1fr 1fr; }
  .form-grid      { grid-template-columns: 1fr 1fr; }
}

/* Desktop: 900px — layout completo */
@media (min-width: 900px) {
  :root { --px: 1.375rem; }

  /* Nav volta para linha única: logo | links | botão app */
  .nav-links {
    order: 0;
    flex-basis: auto;
    margin-top: 0;
    padding-top: 0;
    border-top: none;
    gap: 0.5rem;
  }

  .grid-3 { grid-template-columns: repeat(3, 1fr); }

  .grid-auto {
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  }

  .grid-cta {
    grid-template-columns: 0.92fr 1.08fr;
    gap: 2.75rem;
  }

  .hero-layout {
    flex-direction: row;
    align-items: center;
    gap: 3rem;
  }
  .hero-layout .hero-text { flex: 0 0 58%; }
  .hero-visual {
    display: block;
    flex: 1;
  }

  .footer-top {
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
  }
}

/* ============================================================
   ANIMAÇÕES
   ============================================================ */
@keyframes floaty {
  from { transform: translateY(0) translateX(0); }
  to   { transform: translateY(-20px) translateX(10px); }
}
@keyframes popin {
  from { opacity: 0; transform: scale(0.92) translateY(8px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}