/* ============================================
   UNIFIED TEK — AI & Automation Page CSS
   ============================================ */

/* ── HERO ── */
.ai-hero {
  background: linear-gradient(135deg, #0F172A 0%, #1E3A5F 50%, #0D9488 100%);
  padding: 4.5rem 0 4rem;
  position: relative;
  overflow: hidden;
}
.ai-hero-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  pointer-events: none;
}
.ai-glow-1 { width: 500px; height: 500px; background: rgba(37,99,235,.25); top: -150px; right: -100px; }
.ai-glow-2 { width: 400px; height: 400px; background: rgba(13,148,136,.2); bottom: -100px; left: -80px; }

.ai-hero-inner {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 3rem;
  align-items: center;
  position: relative;
}
.ai-hero-label {
  display: inline-block;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.2);
  color: rgba(255,255,255,.9);
  font-size: .82rem;
  font-weight: 700;
  padding: .35rem 1rem;
  border-radius: 99px;
  margin-bottom: 1rem;
  letter-spacing: .04em;
}
.ai-hero-content h1 { color: #fff; margin-bottom: 1rem; }
.ai-hero-content h1 em { font-style: normal; color: #5EEAD4; }
.ai-hero-sub { color: rgba(255,255,255,.78); font-size: 1.1rem; margin-bottom: 1.75rem; max-width: 520px; }

.ai-hero-stats {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}
.ai-stat strong { display: block; font-size: 1.6rem; font-weight: 900; color: #5EEAD4; line-height: 1; }
.ai-stat span { font-size: .78rem; color: rgba(255,255,255,.65); font-weight: 600; max-width: 100px; display: block; line-height: 1.3; margin-top: .2rem; }
.ai-stat-div { width: 1px; height: 36px; background: rgba(255,255,255,.15); }

.ai-hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; }
.btn-outline-white {
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .8rem 1.8rem; border-radius: 99px;
  font-family: 'Nunito', sans-serif; font-weight: 700; font-size: 1rem;
  cursor: pointer; border: 2px solid rgba(255,255,255,.4);
  background: transparent; color: #fff; transition: var(--transition);
}
.btn-outline-white:hover { background: rgba(255,255,255,.1); border-color: #fff; transform: translateY(-2px); }

/* Chat demo */
.ai-hero-visual { display: flex; justify-content: center; }
.ai-chat-demo {
  background: #fff;
  border-radius: var(--radius-lg);
  box-shadow: 0 24px 80px rgba(0,0,0,.4);
  width: 100%;
  max-width: 380px;
  overflow: hidden;
}
.ai-chat-header {
  background: var(--blue);
  color: #fff;
  padding: .85rem 1.1rem;
  display: flex;
  align-items: center;
  gap: .6rem;
  font-size: .85rem;
  font-weight: 700;
}
.ai-chat-dot { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; }
.ai-dot-green { background: #4ADE80; box-shadow: 0 0 8px #4ADE80; }
.ai-chat-body { padding: 1.1rem; display: flex; flex-direction: column; gap: .65rem; }
.ai-msg {
  max-width: 85%;
  padding: .6rem .9rem;
  border-radius: 14px;
  font-size: .83rem;
  line-height: 1.5;
}
.ai-msg-bot {
  background: var(--bg-soft);
  color: var(--text);
  border-bottom-left-radius: 4px;
  align-self: flex-start;
}
.ai-msg-user {
  background: var(--blue);
  color: #fff;
  border-bottom-right-radius: 4px;
  align-self: flex-end;
}
.ai-chat-label {
  text-align: center;
  font-size: .73rem;
  color: var(--text-light);
  padding: .5rem 0 .25rem;
  font-style: italic;
}

/* ── NICHES ── */
.ai-niches-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  margin-bottom: 1.5rem;
}
.ai-niche {
  background: #fff;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  text-align: center;
  transition: var(--transition);
}
.ai-niche:hover { border-color: var(--blue); box-shadow: var(--shadow-md); transform: translateY(-3px); }
.ai-niche-icon { font-size: 2.2rem; margin-bottom: .75rem; }
.ai-niche h3 { font-size: .95rem; margin-bottom: .4rem; }
.ai-niche p { font-size: .82rem; margin: 0; }
.ai-niches-note {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: var(--blue-light);
  border: 1.5px solid #BFDBFE;
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  flex-wrap: wrap;
}
.ai-niches-note strong { color: var(--blue); font-size: .9rem; display: block; margin-bottom: .15rem; white-space: nowrap; }
.ai-niches-note span { font-size: .85rem; color: var(--text-muted); }

/* ── SERVICE CARDS ── */
.ai-service-card {
  background: #fff;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  margin-bottom: 1.5rem;
  overflow: hidden;
  display: flex;
  transition: var(--transition);
  position: relative;
}
.ai-service-card:hover { box-shadow: var(--shadow-lg); border-color: var(--blue); }
.ai-service-card:last-child { margin-bottom: 0; }

.ai-service-card-fire {
  background: linear-gradient(135deg, #1E3A5F 0%, #0D9488 100%);
  border-color: transparent;
}
.ai-service-card-fire:hover { border-color: #5EEAD4; }

.ai-service-num {
  font-size: 4rem;
  font-weight: 900;
  color: var(--border);
  padding: 1.5rem 0 1.5rem 1.5rem;
  line-height: 1;
  flex-shrink: 0;
  align-self: flex-start;
  margin-top: .25rem;
  letter-spacing: -.03em;
}
.ai-service-card-fire .ai-service-num { color: rgba(255,255,255,.1); }

.ai-service-body { flex: 1; padding: 1.75rem 1.75rem 1.75rem .5rem; }
.ai-service-top { display: flex; align-items: flex-start; gap: 1rem; margin-bottom: 1rem; }
.ai-service-icon {
  width: 52px; height: 52px;
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}

.ai-service-tag {
  display: inline-block;
  font-size: .7rem; font-weight: 700;
  padding: .18rem .65rem;
  border-radius: 99px;
  background: var(--blue-light);
  color: var(--blue);
  text-transform: uppercase;
  letter-spacing: .07em;
  margin-bottom: .35rem;
}
.ai-tag-teal { background: var(--teal-light); color: var(--teal); }
.ai-tag-orange { background: var(--orange-light); color: var(--orange); }
.ai-tag-purple { background: #EDE9FE; color: #6D28D9; }
.ai-tag-green { background: #EAF3DE; color: #27500A; }
.ai-tag-amber { background: #FAEEDA; color: #633806; }
.ai-tag-pink { background: #FCE4EC; color: #C2185B; }
.ai-tag-fire { background: rgba(255,255,255,.15); color: #FCD34D; }

.ai-service-title { font-size: 1.3rem; margin: 0; }
.ai-service-card-fire .ai-service-title { color: #fff; }
.ai-service-desc { font-size: .92rem; line-height: 1.7; margin-bottom: 1.5rem; color: var(--text-muted); }

.ai-service-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-bottom: 1.25rem;
}
.ai-service-features h4,
.ai-service-results h4 {
  font-size: .75rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--text-muted);
  margin-bottom: .75rem;
  font-weight: 700;
}
.ai-service-card-fire .ai-service-features h4,
.ai-service-card-fire .ai-service-results h4 { color: rgba(255,255,255,.55); }

.ai-service-features ul { display: flex; flex-direction: column; gap: .4rem; }
.ai-service-features ul li {
  font-size: .85rem; color: var(--text-muted);
  display: flex; align-items: flex-start; gap: .5rem;
  padding-left: 0;
}
.ai-service-features ul li::before { content: '→'; color: var(--blue); font-size: .78rem; flex-shrink: 0; margin-top: .1rem; }
.ai-features-fire ul li { color: rgba(255,255,255,.75); }
.ai-features-fire ul li::before { color: #5EEAD4; }

.ai-service-results { display: flex; flex-direction: column; gap: 1rem; }
.ai-result-item {
  background: var(--bg-soft);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  padding: .9rem 1rem;
}
.ai-results-fire .ai-result-item { background: rgba(255,255,255,.07); border-color: rgba(255,255,255,.12); }
.ai-result-num { font-size: 1.5rem; font-weight: 900; color: var(--blue); line-height: 1; margin-bottom: .2rem; }
.ai-result-label { font-size: .78rem; color: var(--text-muted); line-height: 1.4; }

.ai-service-perfect {
  background: var(--bg-soft);
  border-radius: 8px;
  padding: .7rem 1rem;
  font-size: .83rem;
  color: var(--text-muted);
  border-left: 3px solid var(--blue);
}
.ai-perfect-fire {
  background: rgba(255,255,255,.08);
  border-left-color: #5EEAD4;
  color: rgba(255,255,255,.7);
}
.ai-service-perfect strong { color: var(--text); }
.ai-perfect-fire strong { color: rgba(255,255,255,.9); }

/* ── PACKAGES ── */
.ai-packages-section { background: var(--bg-soft); }
.ai-packages-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  align-items: start;
  margin-bottom: 1.5rem;
}
.ai-package {
  background: #fff;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: var(--transition);
}
.ai-package:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); }
.ai-package-featured {
  background: linear-gradient(160deg, var(--blue), #1D4ED8);
  border-color: var(--blue);
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}
.ai-package-featured:hover { transform: translateY(-12px); }
.ai-pkg-popular {
  background: #F59E0B;
  color: #fff;
  text-align: center;
  font-size: .78rem;
  font-weight: 800;
  padding: .35rem;
  letter-spacing: .04em;
}
.ai-pkg-header { padding: 1.75rem 1.75rem 1.25rem; }
.ai-pkg-icon { font-size: 2rem; margin-bottom: .6rem; }
.ai-pkg-name { font-size: 1.4rem; font-weight: 900; margin-bottom: .5rem; }
.ai-package-featured .ai-pkg-name { color: #fff; }
.ai-pkg-price { display: flex; align-items: baseline; gap: .1rem; margin-bottom: .6rem; }
.ai-pkg-dollar { font-size: 1.3rem; font-weight: 800; color: var(--blue); }
.ai-pkg-num { font-size: 3rem; font-weight: 900; color: var(--text); line-height: 1; }
.ai-pkg-per { font-size: .82rem; color: var(--text-muted); margin-left: .2rem; }
.ai-package-featured .ai-pkg-dollar,
.ai-package-featured .ai-pkg-num { color: #fff; }
.ai-package-featured .ai-pkg-per { color: rgba(255,255,255,.6); }
.ai-pkg-tagline { font-size: .85rem; line-height: 1.5; }
.ai-pkg-features {
  padding: 1.25rem 1.75rem;
  display: flex;
  flex-direction: column;
  gap: .55rem;
  border-top: 1px solid var(--border);
  flex: 1;
}
.ai-package-featured .ai-pkg-features { border-color: rgba(255,255,255,.15); }
.ai-pkg-features li { font-size: .88rem; color: var(--text); line-height: 1.4; }
.ai-pkg-features-featured li { color: rgba(255,255,255,.9); }
.ai-pkg-btn {
  margin: 1.25rem 1.75rem 1.75rem;
  width: calc(100% - 3.5rem);
  justify-content: center;
}
.ai-packages-note {
  text-align: center;
  font-size: .85rem;
  color: var(--text-muted);
}

/* ── FAQ ── */
.ai-faq-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}
.ai-faq {
  background: #fff;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  transition: var(--transition);
}
.ai-faq:hover { border-color: var(--blue); box-shadow: var(--shadow-sm); }
.ai-faq h3 { font-size: .95rem; margin-bottom: .6rem; color: var(--text); }
.ai-faq p { font-size: .87rem; margin: 0; line-height: 1.65; }

/* ── RESPONSIVE ── */
@media (max-width: 1020px) {
  .ai-packages-grid { grid-template-columns: 1fr; }
  .ai-package-featured { transform: none; }
  .ai-package-featured:hover { transform: translateY(-4px); }
  .ai-niches-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 860px) {
  .ai-hero-inner { grid-template-columns: 1fr; }
  .ai-hero-visual { display: none; }
  .ai-service-card { flex-direction: column; }
  .ai-service-num { padding: 1.25rem 0 0 1.5rem; font-size: 2.5rem; }
  .ai-service-body { padding: .5rem 1.5rem 1.5rem; }
  .ai-service-grid { grid-template-columns: 1fr; }
  .ai-faq-grid { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .ai-niches-grid { grid-template-columns: 1fr; }
  .ai-hero-stats { flex-direction: column; align-items: flex-start; gap: .75rem; }
  .ai-stat-div { display: none; }
}