/* ============================================================
   MSA — Marcenaria Sem Atrasos
   Landing Page — styles.css
   ============================================================ */

/* ------------------------------------------------------------
   1. VARIÁVEIS (identidade visual)
   Nunca use cor direta no HTML — sempre referencie daqui.
   ------------------------------------------------------------ */
:root {
  /* Cores principais */
  --wood:        #B7885A;
  --wood-dark:   #8A5C2E;
  --wood-light:  #F5EDE3;

  /* Fundo e superfícies */
  --bg:          #F7F4F0;
  --surface:     #FFFFFF;

  /* Bordas */
  --border:      rgba(0, 0, 0, 0.08);

  /* Texto */
  --text:        #1A1410;
  --text-2:      #6B5B4E;
  --text-3:      #A89585;

  /* Status */
  --green:       #3B6D11;
  --green-bg:    #EAF3DE;
  --amber:       #854F0B;
  --amber-bg:    #FAEEDA;
  --red:         #A32D2D;
  --red-bg:      #FCEBEB;
  --teal:        #0F6E56;
  --teal-bg:     #E1F5EE;

  /* Forma */
  --radius:      14px;
  --radius-sm:   9px;

  /* Tipografia */
  --font-display: 'Fraunces', serif;
  --font-body:    'DM Sans', sans-serif;
}

/* ------------------------------------------------------------
   2. RESET E BASE
   ------------------------------------------------------------ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: inherit;
  text-decoration: none;
}

/* ------------------------------------------------------------
   3. TIPOGRAFIA
   ------------------------------------------------------------ */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.15;
  color: var(--text);
  letter-spacing: -0.01em;
}

h1 { font-size: clamp(2rem, 5vw, 3rem); }
h2 { font-size: clamp(1.5rem, 3.5vw, 2.25rem); }
h3 { font-size: clamp(1.15rem, 2.5vw, 1.5rem); }

p {
  color: var(--text-2);
  font-size: 1rem;
  line-height: 1.7;
}

/* ------------------------------------------------------------
   4. LAYOUT
   ------------------------------------------------------------ */
.container {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

section {
  padding: 5rem 0;
}

/* ------------------------------------------------------------
   5. BOTÕES
   ------------------------------------------------------------ */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--wood);
  color: #fff;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  padding: 0.875rem 2rem;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background 0.15s ease;
  text-decoration: none;
}

.btn-primary:hover {
  background: var(--wood-dark);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 0.625rem 1.25rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
  transition: background 0.15s ease;
  text-decoration: none;
}

.btn-secondary:hover {
  background: #EDE9E4;
}

/* ------------------------------------------------------------
   6. CARDS
   ------------------------------------------------------------ */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
}

/* ------------------------------------------------------------
   7. BADGES DE STATUS
   ------------------------------------------------------------ */
.badge-green  { background: var(--green-bg);  color: var(--green);  border-radius: var(--radius-sm); padding: 0.25rem 0.75rem; font-size: 0.8rem; font-weight: 500; display: inline-block; }
.badge-amber  { background: var(--amber-bg);  color: var(--amber);  border-radius: var(--radius-sm); padding: 0.25rem 0.75rem; font-size: 0.8rem; font-weight: 500; display: inline-block; }
.badge-red    { background: var(--red-bg);    color: var(--red);    border-radius: var(--radius-sm); padding: 0.25rem 0.75rem; font-size: 0.8rem; font-weight: 500; display: inline-block; }

/* ------------------------------------------------------------
   8. COOKIE BANNER
   (estilo base — o JS controla a visibilidade)
   ------------------------------------------------------------ */
#cookie-banner {
  position: fixed;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  width: calc(100% - 3rem);
  max-width: 600px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.08);
  display: flex;
  flex-direction: column;
  gap: 1rem;
  z-index: 999;
}

#cookie-banner p {
  font-size: 0.875rem;
  color: var(--text-2);
}

#cookie-banner .cookie-actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

/* ------------------------------------------------------------
   9. RESPONSIVIDADE BASE
   ------------------------------------------------------------ */
@media (max-width: 768px) {
  section {
    padding: 3.5rem 0;
  }
}

/* ------------------------------------------------------------
   10. HEADER
   ------------------------------------------------------------ */
header {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 60px;
}

.site-logo {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.25rem;
  color: var(--wood);
  letter-spacing: -0.01em;
}

.btn-sm {
  font-size: 0.875rem;
  padding: 0.5rem 1.25rem;
  min-height: 40px;
}

/* ------------------------------------------------------------
   11. HERO
   ------------------------------------------------------------ */
#hero {
  background: var(--bg);
  padding: 5rem 0;
}

.hero-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.hero-sub {
  font-size: 1rem;
  color: var(--text-2);
  max-width: 44ch;
}

#hero h1 {
  font-size: clamp(1.5rem, 3.5vw, 2.25rem);
}

.hero-cta-group {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.75rem;
}

.hero-cta-support {
  font-size: 0.875rem;
  color: var(--text-3);
  display: block;
  text-align: center;
}

.hero-image-wrap {
  display: flex;
  justify-content: center;
}

.hero-image-wrap img {
  max-width: 300px;
  border-radius: var(--radius);
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.12);
}

@media (max-width: 768px) {
  #hero {
    padding: 3.5rem 0;
  }

  .hero-container {
    grid-template-columns: 1fr;
    gap: 2.5rem;
    text-align: center;
  }

  .hero-content {
    align-items: center;
  }

  .hero-cta-group {
    align-items: center;
    width: 100%;
  }

  .hero-cta-group .btn-primary {
    width: 100%;
    min-height: 52px;
  }

  .hero-image-wrap img {
    max-width: 260px;
  }
}

/* ------------------------------------------------------------
   12. DOR
   ------------------------------------------------------------ */
#dor {
  background: var(--surface);
}

.dor-inner {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 2rem 5rem;
  align-items: start;
}

.dor-heading {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  position: sticky;
  top: calc(60px + 2rem);
}

.dor-eyebrow {
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--wood);
}

.dor-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

@media (max-width: 768px) {
  .dor-inner {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .dor-heading {
    position: static;
    text-align: center;
    align-items: center;
  }
}

.dor-list li {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  padding: 1.25rem 1.5rem;
  background: var(--bg);
  border-radius: var(--radius);
  border-left: 3px solid var(--wood);
  font-size: 1rem;
  color: var(--text-2);
  line-height: 1.65;
}

.dor-list li::before {
  content: '—';
  color: var(--wood);
  font-family: var(--font-display);
  font-weight: 600;
  flex-shrink: 0;
  margin-top: 0.05em;
}

/* ------------------------------------------------------------
   13. SOLUÇÃO
   ------------------------------------------------------------ */
#solucao {
  background: var(--bg);
}

.solucao-heading {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  margin-bottom: 4rem;
  max-width: 44ch;
  margin-left: auto;
  margin-right: auto;
}

.solucao-eyebrow {
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--wood);
}

.solucao-pilares {
  display: flex;
  flex-direction: column;
  gap: 5rem;
}

.pilar {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.pilar--reverse .pilar-text { order: 2; }
.pilar--reverse .pilar-image { order: 1; }

.pilar-text {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.pilar-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  background: var(--wood-light);
  color: var(--wood-dark);
  border-radius: 50%;
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 700;
}

.pilar-image--mobile {
  display: flex;
  justify-content: center;
}

.pilar-image--mobile img {
  max-width: 280px;
  border-radius: var(--radius);
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.12);
}

.pilar-image--desktop img {
  width: 100%;
  border-radius: var(--radius);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.10);
}

@media (max-width: 768px) {
  .solucao-heading {
    margin-bottom: 3rem;
  }

  .solucao-pilares {
    gap: 3.5rem;
  }

  .pilar {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  /* Mobile: texto em cima, imagem embaixo — restaura ordem natural do HTML */
  .pilar--reverse .pilar-text { order: 1; }
  .pilar--reverse .pilar-image { order: 2; }

  .pilar-image--mobile img {
    max-width: 220px;
  }
}

/* ------------------------------------------------------------
   14. COMO FUNCIONA
   ------------------------------------------------------------ */
#como-funciona {
  background: var(--surface);
}

.cf-heading {
  text-align: center;
  max-width: 38ch;
  margin: 0 auto 3.5rem;
}

.cf-steps {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.cf-step {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  background: var(--bg);
  border-radius: var(--radius);
  padding: 2rem 1.75rem;
}

.cf-step-num {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  background: var(--wood);
  color: #fff;
  border-radius: 50%;
  font-family: var(--font-body);
  font-size: 1.125rem;
  font-weight: 700;
  flex-shrink: 0;
}

.cf-step-body {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

@media (max-width: 768px) {
  .cf-steps {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }

  .cf-step {
    flex-direction: row;
    align-items: flex-start;
    padding: 1.5rem;
    gap: 1.25rem;
  }

  .cf-step-num {
    width: 2.5rem;
    height: 2.5rem;
    font-size: 1rem;
    margin-top: 0.1rem;
  }
}

/* ------------------------------------------------------------
   15. DIFERENCIAÇÃO
   ------------------------------------------------------------ */
#diferenciacao {
  background: var(--bg);
}

.dif-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3rem;
}

.dif-heading {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  text-align: center;
  max-width: 52ch;
}

.dif-table-wrap {
  width: 100%;
  max-width: 680px;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 4px 32px rgba(0, 0, 0, 0.08);
}

.dif-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--surface);
}

.dif-table thead tr {
  background: var(--wood-light);
}

.dif-table th {
  padding: 1rem 1.25rem;
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-2);
  text-align: center;
  vertical-align: middle;
}

.dif-table th:first-child {
  text-align: left;
}

.dif-table .dif-th-msa {
  color: var(--wood-dark);
}

.dif-table td {
  padding: 1.125rem 1.25rem;
  font-size: 0.9375rem;
  color: var(--text-2);
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
  line-height: 1.5;
}

.dif-table tbody tr:last-child td {
  border-bottom: none;
}

.dif-table td:not(:first-child) {
  text-align: center;
}

.dif-cell-msa {
  background: var(--wood-light);
}

.dif-no {
  color: var(--red);
  font-size: 1.125rem;
  font-weight: 700;
}

.dif-yes {
  color: var(--green);
  font-size: 1.25rem;
  font-weight: 700;
}

@media (max-width: 768px) {
  .dif-inner {
    gap: 2rem;
  }

  .dif-heading {
    text-align: left;
  }

  .dif-table th,
  .dif-table td {
    padding: 0.875rem 1rem;
    font-size: 0.875rem;
  }
}

/* ------------------------------------------------------------
   16. QUEBRA DE OBJEÇÕES
   ------------------------------------------------------------ */
#objecoes {
  background: var(--surface);
}

.obj-heading {
  text-align: center;
  max-width: 46ch;
  margin: 0 auto 3rem;
}

.obj-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.obj-card {
  background: var(--bg);
  border-radius: var(--radius);
  border-left: 3px solid var(--wood);
  padding: 1.75rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.obj-card h3 {
  font-size: clamp(1.1rem, 2vw, 1.3rem);
  line-height: 1.3;
  color: var(--text);
}

@media (max-width: 768px) {
  .obj-heading {
    text-align: left;
    margin-bottom: 2rem;
  }

  .obj-grid {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }
}

/* ------------------------------------------------------------
   17. CTA FINAL
   ------------------------------------------------------------ */
#cta-final {
  background: var(--wood-dark);
}

.ctaf-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 1.5rem;
  max-width: 52ch;
  margin: 0 auto;
}

.ctaf-title {
  color: var(--surface);
}

.ctaf-sub {
  color: var(--wood-light);
  font-size: 1.125rem;
}

.ctaf-cta-group {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  width: 100%;
  margin-top: 0.5rem;
}

.ctaf-btn {
  background: var(--wood-light);
  color: var(--wood-dark);
  min-height: 52px;
}

.ctaf-btn:hover {
  background: var(--surface);
}

.ctaf-support {
  font-size: 0.875rem;
  color: var(--wood-light);
  opacity: 0.8;
}

@media (max-width: 768px) {
  .ctaf-btn {
    width: 100%;
    min-height: 56px;
  }
}