/* QuickQ - TI Style Shared CSS */
:root {
  --brand: #e87722;
  --brand-dark: #cc5500;
  --brand-light: #f5a623;
  --brand-2: #cc0000;
  --accent: #0066cc;
  --bg: #ffffff;
  --bg-dark: #1a1a1a;
  --bg-card: #f8f8f8;
  --bg-soft: #f0f0f0;
  --text: #1a1a1a;
  --text-soft: #4a4a4a;
  --text-mute: #808080;
  --border: #e0e0e0;
  --border-strong: #cccccc;
  --radius: 2px;
  --radius-lg: 6px;
  --nav-h: 60px;
  --font: "Helvetica Neue", Helvetica, Arial, sans-serif;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  font-size: 15px;
}
a { color: var(--brand); text-decoration: none; transition: color .2s; }
a:hover { color: var(--brand-dark); }
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
/* Navigation */
.nav {
  background: #fff;
  border-bottom: 3px solid var(--brand);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 1px 4px rgba(0,0,0,.08);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--nav-h);
}
.brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 22px;
  font-weight: 700;
  color: var(--text);
}
.brand-mark {
  width: 32px; height: 32px;
  background: var(--brand-2);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 900;
  font-size: 18px;
}
.nav-menu { display: flex; align-items: center; gap: 0; }
.nav-link {
  padding: 8px 16px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text);
  transition: all .2s;
}
.nav-link:hover, .nav-link.active {
  color: var(--brand);
}
.nav-cta {
  padding: 8px 20px;
  background: var(--brand);
  color: #fff !important;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 13px;
  margin-left: 12px;
  transition: background .2s;
}
.nav-cta:hover { background: var(--brand-dark); }
.nav-toggle { display: none; background: none; border: none; color: var(--text); cursor: pointer; font-size: 24px; }
/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 14px;
  transition: all .25s;
  cursor: pointer;
  border: none;
}
.btn-primary { background: var(--brand); color: #fff; }
.btn-primary:hover { background: var(--brand-dark); }
.btn-outline { background: transparent; border: 2px solid var(--brand); color: var(--brand); }
.btn-outline:hover { background: rgba(232,119,34,.05); }
.btn-dark { background: var(--text); color: #fff; }
.btn-dark:hover { background: #333; }
/* Section Base */
.section { padding: 60px 0; }
.section-head { margin-bottom: 36px; }
.section-eyebrow {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--brand);
  margin-bottom: 8px;
}
.section-title {
  font-size: 32px;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 12px;
  color: var(--text);
}
.section-sub {
  font-size: 15px;
  color: var(--text-mute);
  max-width: 600px;
}
/* Footer */
.footer {
  background: var(--text);
  color: rgba(255,255,255,.7);
  padding: 48px 0 0;
  margin-top: 60px;
}
.footer .brand { color: #fff; }
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
}
.footer-brand p {
  color: rgba(255,255,255,.5);
  font-size: 13px;
  line-height: 1.7;
  margin-top: 12px;
}
.footer-col h4 {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: #fff;
  margin-bottom: 16px;
}
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 8px; }
.footer-col a {
  font-size: 13px;
  color: rgba(255,255,255,.5);
  transition: color .2s;
}
.footer-col a:hover { color: #fff; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  padding: 20px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 12px;
  color: rgba(255,255,255,.4);
}
/* Live Clock Bar - Real-time */
.live-clock-bar {
  background: var(--text);
  color: #fff;
  font-size: 12px;
  padding: 6px 0;
  border-bottom: 3px solid var(--brand);
}
.live-clock-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
}
.live-clock-inner .lc-item {
  display: flex;
  align-items: center;
  gap: 6px;
  opacity: .9;
}
.live-clock-inner .lc-dot {
  width: 8px; height: 8px;
  background: #22c55e;
  border-radius: 50%;
  animation: pulse 2s infinite;
}
.live-clock-inner .lc-time {
  font-family: 'Courier New', monospace;
  font-weight: 700;
  color: var(--brand);
}
.live-clock-inner .lc-ver {
  color: #fff;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: .3; }
}
/* Steps Guide - Quick Start */
.steps-guide {
  padding: 60px 0;
  background: var(--bg-card);
}
.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  position: relative;
  margin-top: 40px;
}
.step-card {
  text-align: center;
  padding: 30px 20px;
  position: relative;
}
.step-num {
  width: 56px;
  height: 56px;
  background: var(--brand);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  font-weight: 700;
  margin: 0 auto 20px;
}
.step-card h3 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--text);
}
.step-card p {
  font-size: 13px;
  color: var(--text-mute);
  line-height: 1.6;
}
.step-card::after {
  content: "→";
  position: absolute;
  right: -12px;
  top: 40px;
  font-size: 24px;
  color: var(--border-strong);
  z-index: 1;
}
.step-card:last-child::after { display: none; }
@media (max-width: 1024px) {
  .steps-grid { grid-template-columns: repeat(2, 1fr); }
  .step-card::after { display: none; }
}
@media (max-width: 600px) {
  .steps-grid { grid-template-columns: 1fr; }
}
/* Animations */
.fade-up { opacity: 0; transform: translateY(20px); transition: all .6s ease; }
.fade-up.visible { opacity: 1; transform: translateY(0); }
/* Responsive */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .section-title { font-size: 26px; }
}
@media (max-width: 768px) {
  .nav-menu { display: none; }
  .nav-toggle { display: block; }
  .footer-grid { grid-template-columns: 1fr; }
  .section { padding: 40px 0; }
  .section-title { font-size: 22px; }
}