/* ============================================================
   SOLIS — Diploma Digital TOTVS RM | Hotsite
   Paleta e tipografia conforme Manual de Marca Solis v1.0
   ============================================================ */

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

:root {
  --orange:       #F7931D;
  --orange-dark:  #C96A08;
  --orange-light: #FDECD3;
  --chumbo:       #333333;
  --chumbo-2:     #262626;
  --chumbo-3:     #404040;
  --white:        #ffffff;
  --gray-50:     #f8fafc;
  --gray-100:    #f1f5f9;
  --gray-200:    #e2e8f0;
  --gray-400:    #94a3b8;
  --gray-500:    #64748b;
  --gray-700:    #334155;
  --gray-900:    #333333;
  --green:       #10b981;
  --green-light: #d1fae5;
  --red:         #ef4444;
  --red-light:   #fee2e2;

  --font-body:    'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-heading: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --max-w: 1200px;
  --max-w-sm: 800px;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 4px 24px rgba(0,0,0,.08);
  --shadow-lg: 0 12px 40px rgba(0,0,0,.12);
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-body);
  color: var(--gray-700);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ---- Container ---- */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}
.container-narrow { max-width: var(--max-w-sm); }

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-weight: 600;
  border-radius: var(--radius-sm);
  cursor: pointer;
  border: 2px solid transparent;
  transition: all .2s ease;
  text-align: center;
  white-space: nowrap;
}
.btn-sm  { padding: 8px 18px;  font-size: .875rem; }
.btn-lg  { padding: 14px 28px; font-size: 1rem;    }

.btn-primary {
  background: var(--orange);
  color: var(--white);
  border-color: var(--orange);
}
.btn-primary:hover { background: var(--orange-dark); border-color: var(--orange-dark); transform: translateY(-1px); box-shadow: 0 4px 16px rgba(247,147,29,.35); }

.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,.45);
}
.btn-outline:hover { background: rgba(255,255,255,.1); border-color: var(--white); }

.btn-ghost {
  background: transparent;
  color: rgba(255,255,255,.7);
  border-color: transparent;
}
.btn-ghost:hover { color: var(--white); }

.btn-white {
  background: var(--white);
  color: var(--orange-dark);
  border-color: var(--white);
}
.btn-white:hover { background: var(--gray-100); transform: translateY(-1px); box-shadow: 0 4px 16px rgba(0,0,0,.15); }

.btn-outline-white {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,.5);
}
.btn-outline-white:hover { background: rgba(255,255,255,.1); border-color: var(--white); }

/* ---- NAV ---- */
.nav-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(51,51,51,.94);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.nav-inner {
  display: flex;
  align-items: center;
  gap: 32px;
  height: 64px;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.nav-logo-img { height: 28px; width: auto; }
.logo-tag   { font-family: var(--font-heading); font-size: .7rem; font-weight: 600; letter-spacing: .02em; color: var(--gray-400); background: rgba(255,255,255,.07); padding: 2px 8px; border-radius: 20px; }
.nav-links  { display: flex; gap: 28px; margin-left: auto; }
.nav-links a { font-size: .875rem; font-weight: 500; color: var(--gray-400); transition: color .2s; }
.nav-links a:hover { color: var(--white); }

/* ---- SECTION BASE ---- */
.section        { padding: 96px 0; }
.section-light  { background: var(--gray-50); }
.section-white  { background: var(--white); }
.section-dark   { background: var(--chumbo-2); }
.section-cta    { background: linear-gradient(135deg, var(--orange) 0%, #E07F12 50%, var(--orange-dark) 100%); }

.section-label {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--orange-dark);
  background: var(--orange-light);
  padding: 4px 12px;
  border-radius: 20px;
  margin-bottom: 16px;
}
.section-label.light { color: var(--orange); background: rgba(247,147,29,.15); }
.section-label.on-orange { color: var(--white); background: rgba(255,255,255,.2); }

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 800;
  line-height: 1.15;
  color: var(--gray-900);
  margin-bottom: 20px;
}
.section-title.light { color: var(--white); }

.section-intro {
  font-size: 1.1rem;
  line-height: 1.7;
  color: var(--gray-500);
  margin-bottom: 48px;
  max-width: 680px;
}
.section-intro.light { color: rgba(255,255,255,.75); }
.section-intro em { font-style: normal; font-weight: 600; color: var(--gray-700); }

.section-note {
  margin-top: 24px;
  font-size: .95rem;
  color: var(--gray-500);
  text-align: center;
}

/* ---- HERO ---- */
.hero {
  position: relative;
  background: var(--chumbo-2);
  padding: 100px 0 80px;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 50% at 50% -10%, rgba(247,147,29,.35) 0%, transparent 70%),
    radial-gradient(ellipse 40% 40% at 80% 60%, rgba(247,147,29,.15) 0%, transparent 60%);
  pointer-events: none;
}
.hero-inner {
  position: relative;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
}
.hero-badge {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--orange);
  border: 1px solid rgba(247,147,29,.35);
  background: rgba(247,147,29,.1);
  padding: 6px 16px;
  border-radius: 20px;
}
.hero-h1 {
  font-family: var(--font-heading);
  font-size: clamp(2.2rem, 5.5vw, 3.75rem);
  font-weight: 800;
  line-height: 1.1;
  color: var(--white);
  letter-spacing: -.03em;
}
.hero-h1 .accent { color: var(--orange); }

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: rgba(255,255,255,.7);
  max-width: 640px;
  line-height: 1.6;
}
.hero-value {
  font-size: .95rem;
  font-weight: 500;
  color: rgba(255,255,255,.45);
  letter-spacing: .01em;
}
.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  margin-top: 8px;
}
.hero-stats {
  display: flex;
  align-items: center;
  gap: 28px;
  margin-top: 24px;
  padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,.1);
}
.stat { text-align: center; }
.stat-value { display: block; font-family: var(--font-heading); font-size: 1.75rem; font-weight: 800; color: var(--white); line-height: 1; }
.stat-label { font-size: .75rem; color: var(--gray-400); margin-top: 4px; }
.stat-div { width: 1px; height: 36px; background: rgba(255,255,255,.12); }

/* ---- PAIN CARDS ---- */
.pain-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}
.pain-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow);
}
.pain-card--destaque {
  background: var(--orange-light);
  border-color: #f5c98a;
}
.pain-icon { font-size: 1.75rem; display: block; margin-bottom: 12px; }
.pain-card h3 { font-family: var(--font-heading); font-size: 1rem; font-weight: 700; color: var(--gray-900); margin-bottom: 8px; }
.pain-card p  { font-size: .9rem; color: var(--gray-500); }

/* ---- VALUE GRID ---- */
.value-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}
.value-card {
  display: flex;
  gap: 16px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius);
  padding: 24px;
}
.check {
  font-size: 1.25rem;
  color: var(--orange);
  flex-shrink: 0;
  margin-top: 2px;
}
.value-card h3 { font-family: var(--font-heading); font-size: 1rem; font-weight: 700; color: var(--white); margin-bottom: 6px; }
.value-card p  { font-size: .875rem; color: rgba(255,255,255,.55); }

/* ---- HOW IT WORKS ---- */
.how-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 28px;
  margin-bottom: 64px;
}
.how-step {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 28px 24px;
  position: relative;
}
.how-num {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--orange-light);
  line-height: 1;
  margin-bottom: 12px;
}
.how-step h3 { font-family: var(--font-heading); font-size: 1rem; font-weight: 700; color: var(--gray-900); margin-bottom: 8px; }
.how-step p  { font-size: .875rem; color: var(--gray-500); }

/* ---- COMPARE BOX ---- */
.compare-box {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.compare-col { padding: 36px 32px; }
.compare-bad  { background: #fff1f2; border: 2px solid #fecdd3; }
.compare-good { background: #f0fdf4; border: 2px solid #bbf7d0; border-left: none; }

.compare-label {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 20px;
  margin-bottom: 20px;
}
.compare-label.bad  { background: var(--red-light);   color: var(--red);   }
.compare-label.good { background: var(--green-light);  color: #065f46;      }

.compare-flow {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  margin-bottom: 24px;
}
.flow-node {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-sm);
  padding: 6px 12px;
  font-size: .8rem;
  font-weight: 600;
  color: var(--gray-700);
}
.flow-node.bad  { border-color: #fca5a5; color: var(--red); }
.flow-node.good { border-color: #6ee7b7; color: #065f46;   }
.flow-arrow { font-weight: 700; font-size: 1rem; }
.flow-arrow.bad  { color: var(--red);   }
.flow-arrow.good { color: var(--green); }

.compare-list { display: flex; flex-direction: column; gap: 8px; }
.compare-list li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: .875rem;
  font-weight: 500;
}
.compare-list.bad  li { color: #9f1239; }
.compare-list.bad  li::before { content: '✗'; font-weight: 700; }
.compare-list.good li { color: #065f46; }
.compare-list.good li::before { content: '✓'; font-weight: 700; }

/* ---- ZERO CARDS ---- */
.zero-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 36px;
}
.zero-card {
  text-align: center;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 36px 24px;
  box-shadow: var(--shadow);
}
.zero-icon { font-size: 2.5rem; display: block; margin-bottom: 16px; }
.zero-card h3 { font-family: var(--font-heading); font-size: 1.1rem; font-weight: 700; color: var(--gray-900); margin-bottom: 10px; }
.zero-card p  { font-size: .875rem; color: var(--gray-500); }

.highlight-box {
  background: var(--orange-light);
  border-left: 4px solid var(--orange);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: 20px 24px;
  font-size: 1rem;
  color: var(--chumbo-2);
  line-height: 1.6;
}

/* ---- ACERVO ---- */
.acervo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}
.acervo-item {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow);
}
.acervo-icon { font-size: 1.75rem; display: block; margin-bottom: 14px; }
.acervo-item h3 { font-family: var(--font-heading); font-size: 1rem; font-weight: 700; color: var(--gray-900); margin-bottom: 8px; }
.acervo-item p  { font-size: .875rem; color: var(--gray-500); }

/* ---- MIDDLEWARE COMPARE ---- */
.middleware-compare {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 48px;
}
.middleware-col {
  border-radius: var(--radius);
  padding: 28px;
}
.middleware-col.bad  { background: rgba(239,68,68,.08);  border: 1px solid rgba(239,68,68,.2);  }
.middleware-col.good { background: rgba(16,185,129,.08); border: 1px solid rgba(16,185,129,.2); }

.middleware-col h3 {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 16px;
}
.middleware-col.bad  h3 { color: #fca5a5; }
.middleware-col.good h3 { color: #6ee7b7; }

.tech-list { display: flex; flex-direction: column; gap: 10px; }
.tech-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: .9rem;
}
.tech-list.bad  li { color: rgba(255,255,255,.7); }
.tech-list.bad  li::before { content: '✗'; color: var(--red);   font-weight: 700; }
.tech-list.good li { color: rgba(255,255,255,.7); }
.tech-list.good li::before { content: '✔'; color: var(--green); font-weight: 700; }

/* ---- COMPARE TABLE ---- */
.table-wrap { overflow-x: auto; border-radius: var(--radius); }
.compare-table {
  width: 100%;
  border-collapse: collapse;
  background: rgba(255,255,255,.05);
  border-radius: var(--radius);
  overflow: hidden;
  font-size: .9rem;
}
.compare-table thead tr { background: rgba(255,255,255,.1); }
.compare-table th {
  font-family: var(--font-heading);
  padding: 14px 20px;
  text-align: left;
  font-weight: 700;
  color: var(--white);
  border-bottom: 1px solid rgba(255,255,255,.1);
}
.compare-table td {
  padding: 14px 20px;
  color: rgba(255,255,255,.7);
  border-bottom: 1px solid rgba(255,255,255,.05);
}
.compare-table tr:last-child td { border-bottom: none; }
.compare-table td:first-child { color: var(--white); font-weight: 600; }
.compare-table td:nth-child(2) { color: #fca5a5; }
.compare-table td:nth-child(3) { color: #6ee7b7; font-weight: 600; }

/* ---- CLIENT CARDS ---- */
.clients-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.client-card {
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius);
  padding: 36px 20px 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  transition: background .25s, border-color .25s, transform .25s, box-shadow .25s;
  cursor: default;
}
.client-card:hover {
  background: rgba(255,255,255,.09);
  border-color: rgba(247,147,29,.55);
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(0,0,0,.35);
}
.client-logo-wrap {
  height: 64px;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.client-logo-wrap img {
  height: 52px;
  width: auto;
  max-width: 100%;
  object-fit: contain;
  display: block;
}
.client-name {
  font-family: var(--font-heading);
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .07em;
  text-transform: uppercase;
  color: rgba(255,255,255,.7);
}
.client-tag {
  font-family: var(--font-heading);
  font-size: .7rem;
  font-weight: 500;
  color: var(--orange);
  background: rgba(247,147,29,.12);
  border: 1px solid rgba(247,147,29,.2);
  padding: 3px 10px;
  border-radius: 20px;
  text-align: center;
}

/* ---- TESTIMONIAL ---- */
.testimonial {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 48px;
  box-shadow: var(--shadow-lg);
  text-align: center;
}
.testimonial blockquote p {
  font-size: clamp(1.1rem, 2.5vw, 1.35rem);
  font-weight: 500;
  color: var(--gray-700);
  line-height: 1.65;
  margin-bottom: 32px;
  font-style: italic;
}
.testimonial figcaption {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
}
.testimonial-photo {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  object-fit: cover;
  object-position: top;
}
.testimonial figcaption strong { display: block; font-family: var(--font-heading); font-weight: 700; color: var(--gray-900); }
.testimonial figcaption span   { font-size: .85rem; color: var(--gray-500); }

/* ---- NPS GRID ---- */
.nps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 28px;
}
.nps-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 28px 20px;
  text-align: center;
  box-shadow: var(--shadow);
}
.nps-value { display: block; font-family: var(--font-heading); font-size: 2rem; font-weight: 900; color: var(--orange); line-height: 1; margin-bottom: 8px; }
.nps-label { font-size: .8rem; color: var(--gray-500); font-weight: 500; }

/* ---- FAQ ---- */
.faq-list { display: flex; flex-direction: column; gap: 4px; margin-bottom: 36px; }
.faq-item {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-sm);
  overflow: hidden;
}
.faq-item summary {
  cursor: pointer;
  padding: 18px 24px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: .95rem;
  color: var(--gray-900);
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  user-select: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+';
  font-size: 1.25rem;
  color: var(--orange);
  transition: transform .25s;
  flex-shrink: 0;
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item[open] { border-color: var(--orange); }
.faq-item[open] summary { color: var(--orange-dark); }
.faq-item > div { padding: 0 24px 20px; font-size: .9rem; color: var(--gray-500); line-height: 1.7; }

.seo-text {
  background: var(--orange-light);
  border-radius: var(--radius-sm);
  padding: 20px 24px;
  font-size: .95rem;
  color: var(--chumbo-2);
  line-height: 1.7;
}

/* ---- WHATSAPP CTA ---- */
.cta-whatsapp {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: center;
  margin-top: 40px;
}
.cta-whatsapp .btn-white svg { flex-shrink: 0; }

/* ---- FOOTER ---- */
.footer { background: var(--chumbo-2); padding: 64px 0 0; }
.footer-inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.footer-brand { display: flex; flex-direction: column; gap: 12px; }
.footer-logo  { max-width: 120px; height: auto; }
.footer-tagline { font-size: .85rem; color: var(--gray-500); }

.footer-info ul { display: flex; flex-direction: column; gap: 8px; }
.footer-info li { font-size: .875rem; color: var(--gray-400); }
.footer-info li::before { content: '—  '; color: var(--gray-500); }

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
  text-align: right;
}
.footer-links a { font-size: .875rem; color: var(--gray-400); transition: color .2s; }
.footer-links a:hover { color: var(--white); }

.footer-copy { padding: 20px 0; }
.footer-copy p { font-size: .8rem; color: var(--gray-500); text-align: center; }

/* ---- RESPONSIVE ---- */
@media (max-width: 900px) {
  .nav-links { display: none; }
  .compare-box { grid-template-columns: 1fr; }
  .compare-good { border-left: 2px solid #bbf7d0; border-top: none; }
  .middleware-compare { grid-template-columns: 1fr; }
  .nps-grid { grid-template-columns: repeat(2, 1fr); }
  .clients-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-inner { grid-template-columns: 1fr; gap: 32px; }
  .footer-links { text-align: left; }
}
@media (max-width: 640px) {
  .section  { padding: 64px 0; }
  .hero     { padding: 72px 0 56px; }
  .hero-stats { flex-direction: column; gap: 16px; }
  .stat-div   { width: 48px; height: 1px; }
  .zero-grid  { grid-template-columns: 1fr; }
  .form-row   { grid-template-columns: 1fr; }
  .form-actions { flex-direction: column; }
  .form-actions .btn { text-align: center; justify-content: center; }
  .nps-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonial { padding: 32px 24px; }
  .how-grid { grid-template-columns: 1fr; }
}

/* ---- PRINT / A11Y ---- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; }
  html { scroll-behavior: auto; }
}
@media print {
  .nav-header, .hero-ctas, .demo-form, .btn { display: none; }
  .section { padding: 24px 0; }
}