@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&display=swap');

:root {
  --bg-primary: #0a0b10;
  --bg-secondary: #0e1016;
  --card-base: #1b1e27;
  --card-alt: #20232d;
  --card-glow: #2a3139;
  --border-soft: #2d3238;
  --border-strong: #31353b;
  --text-primary: #e7e8e9;
  --text-muted: #98a1a4;
  --text-soft: #66666e;
  --accent: #4898c0;
  --accent-strong: #2858a0;
  --detail-light: #45576c;
  --detail-dark: #3b485c;
  --button-light: #e7e8e9;
}

* { box-sizing: border-box; }

html, body {
  min-height: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-size: 18px;
  font-family: 'Space Grotesk', 'Segoe UI', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--text-primary);
  background:
    radial-gradient(circle at 20% 20%, rgba(40, 88, 160, 0.12), transparent 45%),
    radial-gradient(circle at 80% 0%, rgba(72, 152, 192, 0.18), transparent 55%),
    linear-gradient(140deg, var(--bg-primary), var(--bg-secondary) 45%, #090a10 90%);
  line-height: 1.7;
  letter-spacing: 0.01em;
}

.dark-theme::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image:
    radial-gradient(circle, rgba(69, 87, 108, 0.6) 0.5px, transparent 0.5px),
    radial-gradient(circle, rgba(59, 72, 92, 0.35) 0.5px, transparent 0.5px);
  background-size: 120px 120px, 90px 90px;
  opacity: 0.35;
  pointer-events: none;
  z-index: -1;
}

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

/* ===== Header / Nav ===== */
.site-header {
  position: sticky;
  top: 0;
  backdrop-filter: blur(18px);
  background: rgba(10, 12, 17, 0.65);
  border-bottom: 1px solid rgba(49, 53, 59, 0.7);
  z-index: 10;
}

.nav-container {
  width: 100%;
  padding: 20px clamp(20px, 6vw, 90px);
  display: flex;
  align-items: center;
  gap: 32px;
}

.brand {
  font-weight: 600;
  font-size: 1.3rem;
  letter-spacing: 0.08em;
}

.nav-links {
  display: flex;
  gap: clamp(18px, 3vw, 36px);
  flex: 1;
  justify-content: center;
  font-size: 1.05rem;
  color: var(--text-muted);
}

.nav-links a {
  position: relative;
  padding-bottom: 6px;
  transition: color 0.2s ease;
}

.nav-links a.active,
.nav-links a:hover { color: var(--text-primary); }

.nav-links a.active::after,
.nav-links a:hover::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--accent-strong), var(--accent));
}

.nav-search input {
  background: #141721;
  border: 1px solid rgba(45, 50, 56, 0.8);
  border-radius: 14px;
  padding: 12px 18px;
  color: var(--text-primary);
  outline: none;
  min-width: 160px;
}

/* ===== Layout ===== */
.content-wrapper {
  width: 100%;
  padding: 0 clamp(24px, 7vw, 120px) 90px;
}

.main-content {
  width: 100%;
  flex-direction: column;
  gap: 60px;
}

/* ===== Hero ===== */
.hero-section {
  width: 100%;
  display: grid;
  grid-template-columns: minmax(320px, 1fr) minmax(420px, 1.15fr);
  gap: clamp(40px, 5vw, 80px);
  align-items: center;
  padding: clamp(20px, 12vh, 20px) 0 80px;
}

.hero-section > :last-child {
  justify-self: stretch; /* importante p/ ficar como a 2ª imagem */
}

.hero-text .intro-label {
  text-transform: uppercase;
  letter-spacing: 0.35em;
  color: var(--accent);
  font-size: 0.95rem;
  margin-bottom: 14px;
}

.hero-text h1 {
  font-size: clamp(3.2rem, 6.4vw, 4.6rem);
  margin: 0;
}

.hero-role {
  font-size: 1.45rem;
  color: var(--text-muted);
  margin: 14px 0 20px;
}

.hero-role span { color: var(--accent); }

.hero-description {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 640px;
  margin-bottom: 32px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 14px 34px;
  font-weight: 600;
  font-size: 1rem;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.btn.primary {
  background: var(--button-light);
  color: var(--bg-primary);
}

.btn.secondary {
  border: 1px solid rgba(152, 161, 164, 0.3);
  color: var(--text-primary);
  background: transparent;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.35);
}

/* ===== Hero Visual (igual a 2ª imagem) =====
   - Painel grande QUADRADO (1:1)
   - Dentro: retângulo 16:9 */
.hero-visual {
  position: relative;
  width: clamp(520px, 46vw, 820px);
  aspect-ratio: 14 / 8;            /* painel quadrado */
  border-radius: 36px;
  isolation: isolate;
  display: grid;
  place-items: center;
  justify-self: center;
}

/* moldura dashed do painel */
.hero-visual::after {
  content: "";
  position: absolute;
  inset: 8%;
  border: 1px dashed rgba(72, 152, 192, 0.35);
  border-radius: 32px;
  pointer-events: none;
}

/* glow atrás do painel */
.glow {
  position: absolute;
  inset: -14%;
  border-radius: 44px;
  background: radial-gradient(circle at 70% 20%, rgba(72, 152, 192, 0.55), transparent 55%);
  filter: blur(34px);
  z-index: 0;
}

/* painel */
.profile-card {
  position: absolute;
  inset: 0;
  border-radius: 36px;
  background: linear-gradient(160deg, rgba(32, 35, 45, 0.95), rgba(43, 49, 57, 0.9));
  border: 1px solid var(--border-strong);
  overflow: hidden;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.45);
  place-items: center;
  z-index: 2;
}

/* linhas internas do painel */
.profile-card::before,
.profile-card::after {
  position: absolute;
  inset: clamp(18px, 2.2vw, 26px);
  border-radius: 30px;
  border: 1px solid rgba(40, 88, 160, 0.30);
  pointer-events: none;
}

.profile-card::after {
  inset: clamp(44px, 4.6vw, 72px);
  border: 1px solid rgba(59, 72, 92, 0.22);
}

/* brilho interno */
.profile-accent {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 70% 20%, rgba(72, 152, 192, 0.20), transparent 60%),
    radial-gradient(circle at 25% 75%, rgba(40, 88, 160, 0.16), transparent 60%);
  z-index: 0;
}

/* mídia com foto 16:9 */
.profile-media {
  width: 84%;
  border-radius: 28px;
  background: linear-gradient(160deg, rgba(27, 30, 39, 0.9), rgba(32, 35, 45, 0.75));
  border: 1px solid rgba(72, 152, 192, 0.20);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 16px;
  z-index: 2;
}

.profile-media img {
  width: 100%;
  height: auto;
  border-radius: 22px;
  object-fit: contain;
  opacity: 0.55;
}

.profile-media span {
  text-transform: uppercase;
  font-size: 0.85rem;
  letter-spacing: 0.35em;
  color: rgba(231, 232, 233, 0.55);
}

/* ===== About Page ===== */
.about-hero {
  padding: clamp(20px, 12vh, 20px) 0 40px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
}

.about-hero-text {
  max-width: 720px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.about-hero-text h1 {
  font-size: clamp(3rem, 6vw, 4.2rem);
  margin: 0;
}

.about-hero-text p {
  color: var(--text-muted);
  margin: 0;
}

/* shared about cards */
.about-section {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.about-header {
  max-width: 720px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.about-header p:first-child {
  letter-spacing: 0.25em;
  text-transform: uppercase;
  font-size: 0.85rem;
  color: var(--accent);
}

.about-header h2 {
  font-size: clamp(2.2rem, 4.5vw, 2.8rem);
  margin: 0;
}

.about-lead {
  color: var(--text-muted);
  margin: 0;
}

.about-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

.about-card {
  background: linear-gradient(150deg, rgba(27, 30, 39, 0.95), rgba(32, 35, 45, 0.85));
  border: 1px solid rgba(49, 53, 59, 0.7);
  border-radius: 28px;
  padding: 32px;
  min-height: 260px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.about-card h3 {
  margin: 0;
  font-size: 1.35rem;
}

.about-card p,
.about-card ul {
  color: var(--text-muted);
  margin: 0;
}

.about-card ul {
  padding-left: 1.1rem;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.about-pill-group {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.about-pill {
  padding: 8px 16px;
  border-radius: 999px;
  border: 1px solid rgba(152, 161, 164, 0.3);
  font-size: 0.85rem;
  color: var(--text-muted);
}

.skills-hero {
  padding: clamp(60px, 12vh, 140px) 0 40px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: clamp(32px, 4vw, 60px);
  align-items: center;
}

.skills-summary {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
}

.skills-summary-card {
  border: 1px solid rgba(52, 56, 64, 0.8);
  border-radius: 20px;
  padding: 20px;
  background: linear-gradient(140deg, rgba(22, 25, 33, 0.9), rgba(30, 34, 43, 0.85));
}

.skills-summary-card h3 {
  margin: 4px 0 8px;
  font-size: 2rem;
}

.summary-label {
  font-size: 0.8rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--accent);
}

.skills-section {
  display: grid;
  grid-template-columns: 2fr minmax(260px, 1fr);
  gap: 32px;
  padding-bottom: 60px;
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
}

.skill-card {
  border-radius: 24px;
  border: 1px solid rgba(49, 53, 59, 0.75);
  background: linear-gradient(150deg, rgba(29, 33, 43, 0.95), rgba(38, 42, 52, 0.85));
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.skill-card header {
  justify-content: space-between;
  align-items: center;
}

.skill-card header span {
  padding: 4px 12px;
  border-radius: 999px;
  background: rgba(72, 152, 192, 0.12);
  color: var(--accent);
  font-size: 0.85rem;
}

.skill-card ul {
  margin: 0;
  padding-left: 1.1rem;
  color: var(--text-muted);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.skills-pulse {
  border-radius: 28px;
  border: 1px solid rgba(49, 53, 59, 0.7);
  padding: 32px;
  background: linear-gradient(160deg, rgba(27, 30, 39, 0.8), rgba(37, 40, 50, 0.75));
}

.skills-pulse h3 {
  margin-top: 0;
}

.pulse-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.pulse-item {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  color: var(--text-muted);
}

.pulse-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--accent) 0%, rgba(72, 152, 192, 0.2) 60%);
  box-shadow: 0 0 10px rgba(72, 152, 192, 0.5);
  margin-top: 6px;
}

.timeline {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.timeline-item {
  padding-left: 18px;
  border-left: 2px solid rgba(72, 152, 192, 0.35);
}

.timeline-year {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 4px 14px;
  border-radius: 999px;
  background: rgba(72, 152, 192, 0.12);
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 6px;
}

/* ===== Featured / Projects ===== */
.featured-section { width: 100%; padding-bottom: 60px; }

.section-header {
  text-align: center;
  margin-bottom: 40px;
}

.section-header p {
  font-size: 1.1rem;
  letter-spacing: 0.1em;
  color: var(--text-soft);
  margin-bottom: 10px;
}

.section-header h2 {
  font-size: clamp(2.2rem, 4.5vw, 2.9rem);
  margin: 0;
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

.project-card {
  position: relative;
  background: linear-gradient(150deg, var(--card-base), var(--card-alt));
  border: 1px solid var(--border-soft);
  border-radius: 26px;
  padding: 32px;
  min-height: 220px;
  overflow: hidden;
  backdrop-filter: blur(18px);
  transition: transform 0.3s ease, border-color 0.3s ease;
}

.project-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top, rgba(72, 152, 192, 0.2), transparent 60%);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.project-card:hover {
  transform: translateY(-6px);
  border-color: var(--accent);
}

.project-card:hover::before { opacity: 1; }

.project-icon {
  width: 56px;
  height: 56px;
  border-radius: 18px;
  background: rgba(72, 152, 192, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 1;
}

.project-icon span {
  width: 28px;
  height: 2px;
  background: var(--accent);
  position: relative;
}

.project-icon span::after {
  content: "";
  position: absolute;
  width: 12px;
  height: 12px;
  border: 2px solid var(--accent);
  border-radius: 50%;
  right: -6px;
  top: -6px;
}

/* ===== Footer ===== */
.site-footer {
  border-top: 1px solid rgba(49, 53, 59, 0.8);
  background: rgba(10, 12, 16, 0.9);
  padding: 28px 0;
}

.footer-content {
  width: 100%;
  padding: 0 clamp(24px, 6vw, 100px);
  display: flex;
  justify-content: space-between;
  color: var(--text-soft);
  font-size: 0.95rem;
}

/* ===== Responsive ===== */
@media (max-width: 900px) {
  .nav-container { flex-direction: column; gap: 16px; }
  .nav-links { flex-wrap: wrap; }

  .hero-section {
    grid-template-columns: 1fr;
    padding-top: 80px;
  }

  .hero-visual {
    width: min(820px, 100%);
  }

  .skills-section {
    grid-template-columns: 1fr;
  }

  .contact-section {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .content-wrapper { padding: 0 20px 70px; }

  .footer-content {
    flex-direction: column;
    gap: 10px;
  }

  .nav-search { width: 100%; }
  .nav-search input { width: 100%; }

  .hero-actions { gap: 12px; }
  .btn { padding: 12px 26px; }

  .skills-hero {
    grid-template-columns: 1fr;
  }

  .contact-channels {
    flex-direction: column;
  }
}
.projects-hero {
  padding: clamp(60px, 12vh, 140px) 0 40px;
}

.projects-gallery {
  padding-bottom: 80px;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 60px;
}

.project-tile {
  border-radius: 24px;
  border: 1px solid rgba(49, 53, 59, 0.7);
  background: linear-gradient(150deg, rgba(23, 26, 34, 0.95), rgba(33, 36, 46, 0.85));
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.project-tile:hover {
  transform: translateY(-6px);
  border-color: var(--accent);
}

.project-image {
  width: 100%;
  aspect-ratio: 1 / 1;
  border-radius: 18px;
  overflow: hidden;
  background: #11131b;
}

.project-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.project-info h3 {
  margin: 0;
  font-size: 1.15rem;
}

.project-info p {
  margin: 0;
  color: var(--text-muted);
}

.contact-hero {
  padding: clamp(60px, 12vh, 140px) 0 40px;
}

.contact-channels {
  display: flex;
  gap: 24px;
  margin-top: 20px;
}

.contact-section {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 32px;
  padding-bottom: 60px;
}

.contact-form {
  border-radius: 32px;
  border: 1px solid rgba(49, 53, 59, 0.7);
  padding: 32px;
  background: linear-gradient(150deg, rgba(24, 27, 35, 0.9), rgba(31, 35, 44, 0.85));
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-size: 0.9rem;
  color: var(--text-soft);
}

.form-group input,
.form-group textarea {
  border-radius: 16px;
  border: 1px solid rgba(152, 161, 164, 0.3);
  background: rgba(14, 15, 22, 0.9);
  padding: 14px 16px;
  color: var(--text-primary);
  font-size: 1rem;
}

.btn.full-width {
  width: 100%;
  justify-content: center;
}

.contact-info-card {
  border-radius: 28px;
  border: 1px solid rgba(49, 53, 59, 0.7);
  padding: 32px;
  background: linear-gradient(160deg, rgba(27, 30, 39, 0.85), rgba(37, 40, 50, 0.8));
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.contact-info-card ul {
  margin: 0;
  padding-left: 1.1rem;
  color: var(--text-muted);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.chat-widget {
  position: fixed;
  bottom: 32px;
  right: 32px;
  z-index: 50;
}

.chat-toggle {
  position: absolute;
  bottom: 0;
  right: 0;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  border: none;
  background: linear-gradient(135deg, var(--accent-strong), var(--accent));
  color: #fff;
  font-size: 1.8rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.35);
}

.chat-panel {
  position: absolute;
  bottom: 80px;
  right: 0;
  width: min(520px, 95vw);
  height: min(80vh, 640px);
  border-radius: 24px;
  border: 1px solid rgba(49, 53, 59, 0.8);
  background: rgba(10, 12, 17, 0.95);
  backdrop-filter: blur(16px);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transform: translateY(10px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease;
  z-index: 2;
}

.chat-panel.open {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.chat-panel header {
  padding: 16px 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
}

.chat-panel header p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.chat-close {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 1.3rem;
}

.chatkit-body {
  flex: 1;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(8, 10, 14, 0.8);
}

.chatkit-frame {
  display: block;
  width: 100%;
  height: 100%;
  border: none;
  min-height: 100%;
}

.chatkit-controls {
  padding: 16px 20px 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.chatkit-controls .btn {
  width: 100%;
}

.chatkit-status {
  display: inline-flex;
  min-height: 44px;
  padding: 12px 16px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-muted);
  font-size: 0.95rem;
  align-items: center;
}

.chatkit-status.error {
  background: rgba(255, 59, 59, 0.15);
  color: #ffb3b3;
}

.chatkit-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.4);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
  z-index: 1;
}

.chatkit-backdrop.visible {
  opacity: 1;
  pointer-events: auto;
}

.assistant-chat {
  position: fixed;
  bottom: 24px;
  left: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  z-index: 20;
  align-items: flex-start;
}

.assistant-toggle {
  border: none;
  border-radius: 999px;
  background: linear-gradient(135deg, #2e2f49, #1d1f30);
  color: var(--text-primary);
  padding: 12px 20px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
}

.assistant-toggle span:first-child {
  font-size: 1.2rem;
}

.assistant-panel {
  width: 340px;
  max-width: calc(100vw - 32px);
  background: rgba(10, 12, 18, 0.95);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 20px;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.55);
  display: flex;
  flex-direction: column;
  padding: 16px;
  opacity: 0;
  pointer-events: none;
  transform: translateY(12px) scale(0.98);
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.assistant-chat.open .assistant-panel {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0) scale(1);
}

.assistant-panel header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.assistant-panel header p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.assistant-close {
  border: none;
  background: transparent;
  color: var(--text-muted);
  font-size: 1.2rem;
  cursor: pointer;
}

.assistant-messages {
  margin-top: 16px;
  flex: 1;
  max-height: 320px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding-right: 4px;
}

.assistant-placeholder {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.assistant-placeholder.hidden {
  display: none;
}

.assistant-bubble {
  padding: 12px 16px;
  border-radius: 16px;
  font-size: 0.95rem;
  line-height: 1.4;
  max-width: 95%;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.25);
}

.assistant-bubble.user {
  align-self: flex-end;
  background: rgba(72, 152, 192, 0.2);
  border: 1px solid rgba(72, 152, 192, 0.4);
}

.assistant-bubble.assistant {
  align-self: flex-start;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.assistant-form {
  margin-top: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.assistant-form textarea {
  width: 100%;
  min-height: 70px;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-primary);
  padding: 12px 14px;
  resize: vertical;
  font-family: inherit;
  font-size: 0.95rem;
}

.assistant-form textarea:disabled {
  opacity: 0.7;
}

.assistant-form-actions {
  display: flex;
  justify-content: flex-end;
}

.assistant-form .btn {
  min-width: 120px;
}

.assistant-status {
  min-height: 28px;
  font-size: 0.85rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.assistant-status.error {
  color: #ffb3b3;
}

.assistant-status.loading::before {
  content: '';
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.25);
  border-top-color: #a52727;
  animation: assistant-status-spin 0.8s linear infinite;
}

@keyframes assistant-status-spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

@media (max-width: 768px) {
  .assistant-chat {
    left: 16px;
    right: 16px;
    bottom: 16px;
    width: calc(100% - 32px);
    align-items: stretch;
  }

  .assistant-panel {
    width: 100%;
  }
}

.chatbots-hero {
  margin: 40px 0 30px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 720px;
}

.chatbots-hero h1 {
  margin: 0;
  font-size: clamp(2.4rem, 4vw, 3.4rem);
}

.chatbots-hero p {
  margin: 0;
  color: var(--text-muted);
}

.chatbots-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
}

.chatbots-card {
  background: rgba(20, 22, 31, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 28px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  min-height: 520px;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.45);
}

.chatbots-card header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-bottom: 18px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding-bottom: 14px;
}

.chatbots-card header h2 {
  margin: 0;
  font-size: 1.4rem;
}

.chatbots-card header p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.chatbots-card-body {
  flex: 1;
  border-radius: 20px;
  overflow: hidden;
  background: rgba(8, 10, 14, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.chatkit-card {
  min-height: 420px;
}

.assistant-inline {
  flex: 1;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.02);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-height: 360px;
  overflow-y: auto;
}

.assistant-inline .assistant-bubble {
  align-self: flex-start;
}

.assistant-inline .assistant-bubble.user {
  align-self: flex-end;
}

.assistant-inline-form {
  margin-top: 18px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.assistant-inline-form textarea {
  width: 100%;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-primary);
  padding: 12px 14px;
  font-family: inherit;
  font-size: 0.95rem;
  resize: vertical;
  min-height: 90px;
}

.assistant-inline-form textarea:disabled {
  opacity: 0.7;
}

.assistant-inline-actions {
  display: flex;
  justify-content: flex-end;
}

.assistant-inline-actions .btn {
  min-width: 140px;
}

.chatbots-description {
  margin: 0 0 16px;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}