/* Reset & Base */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  scroll-behavior: smooth;
}
body {
  font-family: 'DM Sans', sans-serif;
  background: #0d1117;
  color: #c9d1d9;
  min-height: 100vh;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a {
  color: inherit;
  text-decoration: none;
}
img {
  max-width: 100%;
  display: block;
}

.container {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(13,17,23,.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 0.5px solid #21262d;
}
.nav-inner {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 60px;
}
.nav-logo {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 800;
  font-size: 1.1rem;
  color: #f0f6fc;
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav-logo span {
  color: #38bdf8;
}
.nav-links {
  display: flex;
  gap: 28px;
  align-items: center;
}
.nav-links a {
  font-size: 14px;
  color: #dbe7ef;
  font-weight: 600;
  padding: 6px 10px;
  border-radius: 8px;
  transition: color .15s, background .15s, transform .12s;
}
.nav-links a:hover {
  color: #f0f6fc;
  background: rgba(255,255,255,0.02);
  transform: translateY(-1px);
}
.nav-cta {
  background: #38bdf8;
  color: #0d1117 !important;
  padding: 9px 20px;
  border-radius: 10px;
  font-weight: 700 !important;
  font-size: 14px !important;
  transition: opacity .2s, background .2s !important;
}
.nav-cta:hover, .nav-links a.nav-cta:hover {
  opacity: .85;
  color: #0d1117 !important;
  background: #38bdf8;
  transform: none;
}
.nav-cta--green {
  background: #4ade80;
  color: #0d1117 !important;
  padding: 10px 22px;
  border-radius: 12px;
  font-weight: 700 !important;
  box-shadow: 0 6px 18px rgba(74, 222, 128, 0.18);
}
.nav-cta--green:hover {
  opacity: .95;
  background: #4ade80;
  color: #0d1117 !important;
  box-shadow: 0 8px 22px rgba(74, 222, 128, 0.24);
}
.nav-cta--purple {
  background: #c084fc;
  color: #0d1117 !important;
  padding: 10px 22px;
  border-radius: 12px;
  font-weight: 700 !important;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  box-shadow: 0 6px 18px rgba(192, 132, 252, 0.18);
}
.nav-cta--purple:hover {
  opacity: .95;
  background: #c084fc;
  color: #0d1117 !important;
  box-shadow: 0 8px 22px rgba(192, 132, 252, 0.24);
}

.hero {
  padding: 7rem 1.5rem 5rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 90% 70% at 50% -10%, #132237 0%, transparent 70%);
  display: flex;
  gap: 20px;
  align-items: center;
  flex-wrap: nowrap;
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: .04;
  background-image:
    linear-gradient(#38bdf8 1px, transparent 1px),
    linear-gradient(90deg, #38bdf8 1px, transparent 1px);
  background-size: 48px 48px;
}
.nav-links a { white-space: nowrap; }

/* Highlight logo */
.nav-logo {
  padding: 6px 10px;
  border-radius: 8px;
  background: rgba(255,255,255,0.02);
}
.nav-logo span {
  color: #38bdf8;
  background: rgba(56,189,248,0.08);
  padding: 3px 6px;
  border-radius: 6px;
}
.hero-inner {
  position: relative;
  z-index: 1;
}
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #112233;
  color: #60a5fa;
  font-size: 11px;
  font-weight: 500;
  padding: 5px 14px;
  border-radius: 20px;
  letter-spacing: .08em;
  text-transform: uppercase;
  margin-bottom: 1.75rem;
  border: 0.5px solid #1e3a5f;
}
.badge i {
  font-size: 13px;
}
.hero h1 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: clamp(2.2rem, 6vw, 3.8rem);
  font-weight: 800;
  color: #f0f6fc;
  line-height: 1.15;
  margin-bottom: 1.25rem;
  letter-spacing: -.02em;
}
.hero h1 .accent {
  color: #38bdf8;
}
.hero h1 .wa {
  color: #4ade80;
}
.hero p {
  font-size: 1.05rem;
  color: #8b949e;
  max-width: 520px;
  margin: 0 auto 2.5rem;
  line-height: 1.65;
  font-weight: 300;
}
.hero-cta {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}
.btn-primary,
.btn-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: 8px;
  font-weight: 500;
  font-size: 14px;
  border: none;
  cursor: pointer;
  font-family: 'DM Sans', sans-serif;
  transition: opacity .2s, transform .15s;
}
.btn-primary {
  background: #38bdf8;
  color: #0d1117;
}
.btn-primary:hover {
  opacity: .88;
  transform: translateY(-1px);
}
.btn-outline {
  background: transparent;
  color: #f0f6fc;
  border: 0.5px solid #30363d;
}
.btn-outline:hover {
  border-color: #8b949e;
  transform: translateY(-1px);
}
.hero-stats {
  display: flex;
  justify-content: center;
  gap: 3rem;
  margin-top: 3.5rem;
  padding-top: 2.5rem;
  border-top: 0.5px solid #21262d;
  flex-wrap: wrap;
}
.stat-item {
  text-align: center;
}
.stat-num {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1.8rem;
  font-weight: 800;
  color: #f0f6fc;
  display: block;
}
.stat-label {
  font-size: 12px;
  color: #8b949e;
  margin-top: 2px;
}

.section {
  padding: 4rem 1.5rem;
}
.section-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: #38bdf8;
  margin-bottom: .5rem;
  display: flex;
  align-items: center;
  gap: 8px;
}
.section-label::before {
  content: '';
  display: inline-block;
  width: 20px;
  height: 1.5px;
  background: #38bdf8;
}
.section-title,
.section-title-compact {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 700;
  color: #f0f6fc;
  margin-bottom: 2.5rem;
}
.section-title {
  font-size: clamp(1.5rem, 3vw, 2rem);
}
.section-title-compact {
  font-size: clamp(1.4rem, 2.5vw, 1.7rem);
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}
.card {
  background: #161b22;
  border: 0.5px solid #21262d;
  border-radius: 14px;
  padding: 1.75rem;
  transition: border-color .25s, transform .2s;
  position: relative;
  overflow: hidden;
}
.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  opacity: 0;
  transition: opacity .3s;
}
.card:hover {
  border-color: #30363d;
  transform: translateY(-3px);
}
.card:hover::before {
  opacity: 1;
}
.card-rh::before {
  background: linear-gradient(90deg, #60a5fa, #38bdf8);
}
.card-agenda::before {
  background: linear-gradient(90deg, #4ade80, #34d399);
}
.card-tradutor::before {
  background: linear-gradient(90deg, #fbbf24, #f59e0b);
}
.card-email::before {
  background: linear-gradient(90deg, #c084fc, #a78bfa);
}

.card-icon {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  font-size: 22px;
}
.icon-blue {
  background: #112233;
}
.icon-green {
  background: #0a2d1e;
}
.icon-amber {
  background: #2d1f06;
}
.icon-purple {
  background: #2d1b3d;
}
.card h3 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1.05rem;
  font-weight: 700;
  color: #f0f6fc;
  margin-bottom: .5rem;
}
.card p {
  font-size: 13.5px;
  color: #8b949e;
  line-height: 1.65;
  margin-bottom: 1.25rem;
}
.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 1.25rem;
}
.tag {
  font-size: 11px;
  padding: 3px 11px;
  border-radius: 20px;
  font-weight: 500;
}
.tag-blue {
  background: #112233;
  color: #60a5fa;
  border: 0.5px solid #1e3a5f;
}
.tag-green {
  background: #0a2d1e;
  color: #4ade80;
  border: 0.5px solid #14532d;
}
.tag-amber {
  background: #2d1f06;
  color: #fbbf24;
  border: 0.5px solid #5a3a08;
}
.tag-purple {
  background: #2d1b3d;
  color: #c084fc;
  border: 0.5px solid #553399;
}

.flow-box {
  background: #0d1117;
  border: 0.5px solid #21262d;
  border-radius: 10px;
  padding: 1rem 1.25rem;
}
.flow-label {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: #484f58;
  margin-bottom: .75rem;
  font-weight: 600;
}
.flow-steps {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-wrap: wrap;
}
.step {
  background: #161b22;
  border: 0.5px solid #30363d;
  border-radius: 6px;
  padding: 4px 10px;
  font-size: 11px;
  color: #c9d1d9;
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 5px;
}
.step i {
  font-size: 12px;
}
.flow-arrow {
  color: #484f58;
  font-size: 10px;
}

.how-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
}
.how-item {
  background: #161b22;
  border: 0.5px solid #21262d;
  border-radius: 12px;
  padding: 1.5rem;
  text-align: center;
}
.how-num {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 2rem;
  font-weight: 800;
  color: #21262d;
  margin-bottom: .75rem;
}
.how-item h4 {
  font-size: 14px;
  font-weight: 500;
  color: #f0f6fc;
  margin-bottom: .4rem;
}
.how-item p {
  font-size: 12.5px;
  color: #8b949e;
  line-height: 1.55;
}

.tech-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.tech-pill {
  display: flex;
  align-items: center;
  gap: 8px;
  background: #161b22;
  border: 0.5px solid #21262d;
  border-radius: 8px;
  padding: 8px 16px;
  font-size: 13px;
  color: #c9d1d9;
  font-weight: 400;
}
.tech-pill i {
  font-size: 16px;
  color: #38bdf8;
}

.about-box {
  background: #161b22;
  border: 0.5px solid #21262d;
  border-radius: 14px;
  padding: 2rem;
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
}
.avatar {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: #112233;
  border: 2px solid #1e3a5f;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1.4rem;
  font-weight: 800;
  color: #38bdf8;
  flex-shrink: 0;
}
.about-text h3 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: #f0f6fc;
  margin-bottom: .2rem;
}
.about-role {
  font-size: 12px;
  color: #38bdf8;
  text-transform: uppercase;
  letter-spacing: .08em;
  margin-bottom: .75rem;
}
.about-text p {
  font-size: 13.5px;
  color: #8b949e;
  line-height: 1.65;
}

.cta-section {
  background: linear-gradient(135deg, #0f2744 0%, #0a2218 100%);
  border: 0.5px solid #1e3a5f;
  border-radius: 16px;
  padding: 3rem 2rem;
  text-align: center;
  margin: 0 0 4rem;
}
.cta-section h2 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: clamp(1.4rem, 3vw, 1.9rem);
  font-weight: 700;
  color: #f0f6fc;
  margin-bottom: .75rem;
}
.cta-section p {
  font-size: 14px;
  color: #8b949e;
  max-width: 460px;
  margin: 0 auto 2rem;
  line-height: 1.65;
}
.btn-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #25d366;
  color: #fff;
  padding: 13px 28px;
  border-radius: 10px;
  font-weight: 500;
  font-size: 15px;
  border: none;
  cursor: pointer;
  font-family: 'DM Sans', sans-serif;
  transition: opacity .2s, transform .15s;
}
.btn-whatsapp:hover {
  opacity: .88;
  transform: translateY(-2px);
}
.btn-whatsapp i {
  font-size: 20px;
}

.divider {
  border: none;
  border-top: 0.5px solid #21262d;
}

footer {
  text-align: center;
  padding: 2rem 1.5rem;
  font-size: 12px;
  color: #484f58;
  border-top: 0.5px solid #21262d;
}
footer span {
  color: #38bdf8;
}

.video-wrap {
  position: relative;
  margin-top: 1.25rem;
  border-radius: 10px;
  overflow: hidden;
  background: #0d1117;
  border: 0.5px solid #21262d;
}
.video-label {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: #484f58;
  font-weight: 600;
  padding: .6rem 1rem .4rem;
  display: flex;
  align-items: center;
  gap: 6px;
}
.video-label i {
  font-size: 13px;
  color: #ef4444;
}
.video-ratio {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
}
.video-ratio iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
}

.chat-card {
  width: 100%;
}
.chat-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.5rem;
}
.chat-header h2 {
  font-size: 1.4rem;
  color: #f0f6fc;
  line-height: 1.3;
}
.avatar.chat-avatar {
  width: 56px;
  height: 56px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  background: #0f172a;
  border: 1px solid rgba(56,189,248,.24);
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1.15rem;
  font-weight: 800;
  color: #38bdf8;
}
.messages {
  display: flex;
  flex-direction: column;
  min-height: 360px;
  max-height: 48vh;
  overflow-y: auto;
  padding: 18px;
  border-radius: 20px;
  background: rgba(255,255,255,.03);
  border: 1px solid rgba(255,255,255,.06);
  margin-bottom: 1.5rem;
}
.messages div {
  margin-bottom: 1rem;
  padding: 14px 16px;
  border-radius: 16px;
  line-height: 1.65;
}
.messages .user {
  background: rgba(56,189,248,.12);
  color: #c9d1d9;
  align-self: flex-end;
}
.messages .assistant {
  background: rgba(255,255,255,.05);
  color: #c9d1d9;
}
.input-area {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 1rem;
}
.input-area input {
  width: 100%;
  min-height: 52px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.08);
  background: rgba(255,255,255,.04);
  color: #f0f6fc;
  padding: 0 1.2rem;
  font-size: 15px;
}
.input-area input:focus {
  outline: none;
  border-color: rgba(56,189,248,.6);
  box-shadow: 0 0 0 4px rgba(56,189,248,.08);
}
.input-area button {
  min-width: 140px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ── Modals ── */
.modal-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.7);
  z-index: 1000;
  align-items: center;
  justify-content: center;
  animation: fadeIn 0.3s ease;
}
.modal-overlay.active {
  display: flex;
}
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
.modal-window {
  background: #111827;
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 18px;
  width: 90%;
  max-width: 800px;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  box-shadow: 0 20px 100px rgba(0,0,0,.5);
  animation: slideUp 0.4s ease;
}
@keyframes slideUp {
  from { transform: translateY(40px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}
.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem 1.75rem;
  border-bottom: 1px solid rgba(255,255,255,.06);
  flex-shrink: 0;
}
.modal-title {
  display: flex;
  align-items: center;
  gap: 12px;
}
.modal-title h2 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1.2rem;
  font-weight: 700;
  color: #f0f6fc;
}
.modal-title i {
  font-size: 24px;
}
.modal-close {
  background: none;
  border: none;
  color: #8b949e;
  font-size: 24px;
  cursor: pointer;
  transition: color 0.2s;
  padding: 0;
  display: flex;
  align-items: center;
}
.modal-close:hover {
  color: #f0f6fc;
}
.modal-content {
  flex: 1;
  overflow-y: auto;
  padding: 1.75rem;
}

/* Modal internal layout: video + info */
.modal-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  align-items: start;
}
.modal-video {
  border-radius: 12px;
  overflow: hidden;
  background: #0d1117;
  border: 0.5px solid #21262d;
}
.modal-video .video-ratio {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
}
.modal-video .video-ratio iframe {
  position: absolute;
  top: 0; left: 0; width: 100%; height: 100%; border: none;
}
.modal-info {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

@media (max-width: 760px) {
  .modal-grid { grid-template-columns: 1fr; }
  .modal-window { max-width: 92%; }
}
.modal-content::-webkit-scrollbar {
  width: 8px;
}
.modal-content::-webkit-scrollbar-track {
  background: rgba(255,255,255,.04);
  border-radius: 4px;
}
.modal-content::-webkit-scrollbar-thumb {
  background: rgba(255,255,255,.08);
  border-radius: 4px;
}
.modal-content::-webkit-scrollbar-thumb:hover {
  background: rgba(255,255,255,.12);
}
.workflow-intro {
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.workflow-intro p {
  color: #8b949e;
  font-size: 14px;
  line-height: 1.6;
}
.workflow-intro strong {
  color: #f0f6fc;
}
.btn-access {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #38bdf8;
  color: #0d1117;
  padding: 11px 22px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 13px;
  border: none;
  cursor: pointer;
  transition: opacity 0.2s, transform 0.15s;
}
.btn-access:hover {
  opacity: 0.88;
  transform: translateY(-1px);
}

@media (max-width: 760px) {
  .nav-links {
    display: none;
  }
  .hero {
    padding-top: 5rem;
  }
  .chat-header {
    flex-direction: column;
    align-items: flex-start;
  }
  .input-area {
    grid-template-columns: 1fr;
  }
  .modal-grid[style*="grid-template-columns: 1fr 1fr"] {
    grid-template-columns: 1fr !important;
  }
}