/* ===============================
   TZBoost Clean & Fast CSS
   Mobile-First | Optimized | 10/10
   =============================== */

/* ================= CSS VARIABLES ================= */
:root {
  /* Colors */
  --primary: #2563eb;
  --primary-dark: #1d4ed8;
  --primary-light: #3b82f6;
  --accent: #8b5cf6;
  --danger: #ef4444;
  --orange: #f97316;
  --success: #10b981;

  /* Backgrounds */
  --bg: #020617;
  --bg-accent: #0f172a;

  /* Text */
  --text: #ffffff;
  --text-muted: #94a3b8;
  --border: #1e293b;

  /* Effects */
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --hover-grad: linear-gradient(45deg, #3b82f6, #8b5cf6);
  --shadow-md: 0 14px 34px rgba(0, 0, 0, 0.22);

  /* Sizing */
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-pill: 999px;
  --nav-btn-h: 34px;
}

/* ================= THEME TOKENS ================= */
/* Light Mode Theme */
html[data-theme="light"],
body[data-theme="light"],
[data-theme="light"] {
  --bg: #ffffff;
  --bg-accent: #f8fafc;
  --text: #0f172a;
  --text-muted: #64748b;
  --border: #e2e8f0;
}

/* Dark Mode Theme (helps when data-theme="dark" exists) */
html[data-theme="dark"],
body[data-theme="dark"],
[data-theme="dark"] {
  --bg: #020617;
  --bg-accent: #0f172a;
  --text: #ffffff;
  --text-muted: #94a3b8;
  --border: #1e293b;
}

/* ================= BASE STYLES ================= */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
  min-height: 100vh;
  transition: background 0.3s ease, color 0.3s ease;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--primary);
  text-decoration: none;
  transition: all var(--transition);
}

/* ================= LAYOUT ================= */
.sp-container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
}

@media (min-width: 768px) {
  .sp-container {
    padding: 0 32px;
  }
}

/* ================= NAVIGATION ================= */
.sp-nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
}

html[data-theme="light"] .sp-nav {
  background: var(--bg);
  box-shadow: 0 1px 3px rgba(15, 23, 42, 0.1);
}

.sp-nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  gap: 12px;
  position: relative;
}

.sp-nav__brand {
  display: flex;
  align-items: center;
}

.sp-nav__brand img {
  height: 28px;
  width: auto;
  display: block;
}

/* Mobile-first: Links hidden by default */
.sp-nav__links {
  display: none;
  position: absolute;
  top: 64px;
  left: 0;
  right: 0;
  flex-direction: column;
  gap: 10px;
  padding: 14px 16px;
  background: var(--bg-accent);
  border-bottom: 1px solid var(--border);
  z-index: 60;
}

.sp-nav__links.active {
  display: flex;
}

.sp-nav__links a {
  color: var(--text);
  font-weight: 800;
  font-size: 14px;
  padding: 10px 12px;
  border-radius: var(--radius-md);
  transition: all var(--transition);
}

.sp-nav__links a:hover {
  color: transparent;
  background-image: var(--hover-grad);
  background-clip: text;
  -webkit-background-clip: text;
}

/* Desktop Navigation */
@media (min-width: 900px) {
  .sp-nav__links {
    display: flex;
    position: static;
    flex-direction: row;
    gap: 22px;
    padding: 0;
    background: transparent;
    border: none;
  }

  .sp-nav__links a {
    padding: 8px 0;
    position: relative;
  }

  .sp-nav__links a::after {
    content: "";
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 0;
    background: var(--hover-grad);
    transition: width var(--transition);
    border-radius: 2px;
  }

  .sp-nav__links a:hover::after {
    width: 100%;
  }
}

/* Navigation Actions */
.sp-nav__actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.sp-nav__toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: var(--nav-btn-h);
  height: var(--nav-btn-h);
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--bg-accent);
  color: var(--text);
  cursor: pointer;
  transition: all var(--transition);
}

.sp-nav__toggle:hover,
.sp-nav__toggle:focus-visible {
  border-color: transparent;
  background-image: var(--hover-grad);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 12px 26px rgba(59, 130, 246, 0.22);
}

.sp-nav__toggle i {
  font-size: 17px;
}

@media (min-width: 900px) {
  .sp-nav__toggle {
    display: none;
  }
}

/* Theme Toggle */
.theme-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: var(--nav-btn-h);
  height: var(--nav-btn-h);
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--bg-accent);
  color: var(--text);
  cursor: pointer;
  transition: all var(--transition);
}

.theme-btn:hover,
.theme-btn:focus-visible {
  border-color: transparent;
  background-image: var(--hover-grad);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 12px 26px rgba(59, 130, 246, 0.22);
}

.theme-btn i {
  font-size: 16px;
}

/* Auth Link */
.nav-auth-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: var(--nav-btn-h);
  padding: 0 12px;
  border-radius: var(--radius-pill);
  color: var(--text);
  font-weight: 800;
  font-size: 13px;
  border: 1px solid transparent;
  transition: all var(--transition);
}

.nav-auth-link:hover,
.nav-auth-link:focus-visible {
  background: var(--orange);
  border-color: transparent;
  color: #fff;
  transform: translateY(-1px);
}

/* ================= BUTTONS ================= */
.sp-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 24px;
  border-radius: var(--radius-pill);
  font-weight: 900;
  font-size: 15px;
  color: #fff;
  background: var(--hover-grad);
  border: none;
  cursor: pointer;
  transition: all var(--transition);
  text-align: center;
}

.sp-btn:hover,
.sp-btn:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 20px 40px rgba(59, 130, 246, 0.3);
}

/* Button Sizes */
.sp-btn--lg {
  font-size: 16px;
  padding: 16px 32px;
}

@media (min-width: 640px) {
  .sp-btn--lg {
    font-size: 17px;
    padding: 18px 34px;
  }
}

/* Button Variants */
.sp-btn--primary {
  background: var(--hover-grad);
  color: #fff;
}

.sp-btn--white {
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  border: 1px solid var(--border);
}

html[data-theme="light"] .sp-btn--white {
  background: #0f172a;
  color: #fff;
  border-color: transparent;
}

/* Navbar Button Override */
.sp-nav__actions .sp-btn {
  height: var(--nav-btn-h);
  padding: 0 14px;
  font-size: 13px;
  border-radius: var(--radius-pill);
}

.sp-nav__actions .sp-btn--primary:hover {
  background: var(--orange);
  box-shadow: 0 14px 28px rgba(249, 115, 22, 0.30);
  transform: translateY(-1px);
}

/* Focus States */
.sp-btn:focus-visible,
.nav-auth-link:focus-visible,
.theme-btn:focus-visible,
.sp-nav__toggle:focus-visible {
  outline: 3px solid rgba(249, 115, 22, 0.45);
  outline-offset: 2px;
}

/* ================= HERO SECTION ================= */
.sp-hero {
  padding: 60px 0 40px;
  text-align: center;
}

@media (min-width: 768px) {
  .sp-hero {
    padding: 80px 0 50px;
  }
}

.sp-hero__content {
  max-width: 960px;
  margin: 0 auto;
}

/* ================= HERO KICKER ================= */
.sp-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;

  /* Orange gradient for premium accent */
  background: linear-gradient(135deg, #cc5f14, #e6731a);
  color: #ffffff; /* white text for contrast */

  border-radius: var(--radius-pill);
  font-weight: 900;
  font-size: 11px;
  text-transform: uppercase;

  /* Smooth orange glow instead of blue shadow */
  box-shadow: 0 12px 30px rgba(204, 95, 20, 0.35);
  animation: pulse-orange 2.6s infinite;
}


@keyframes pulse {
  0%, 100% { box-shadow: 0 12px 30px rgba(239, 68, 68, 0.35); }
  50% { box-shadow: 0 16px 40px rgba(239, 68, 68, 0.55); }
}

.sp-hero__title {
  font-size: 32px;
  font-weight: 900;
  margin: 18px 0 0;
  background: var(--hover-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  line-height: 1.2;
}

@media (min-width: 640px) { .sp-hero__title { font-size: 42px; } }
@media (min-width: 1024px) { .sp-hero__title { font-size: 56px; } }

.sp-hero__subtitle {
  color: var(--text-muted);
  max-width: 820px;
  margin: 20px auto;
  font-size: 15px;
  line-height: 1.75;
}

@media (min-width: 640px) {
  .sp-hero__subtitle {
    font-size: 16px;
    margin: 22px auto;
  }
}

.sp-hero__subtitle strong {
  color: var(--text);
  font-weight: 800;
}

.sp-hero__actions {
  margin-top: 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

@media (min-width: 640px) {
  .sp-hero__actions {
    margin-top: 30px;
    gap: 16px;
  }
}

/* Enhanced Hero CTA */
.sp-hero .sp-btn--primary.sp-btn--lg {
  background: linear-gradient(135deg, #2563eb, #60a5fa);
  box-shadow: 0 18px 40px rgba(37, 99, 235, 0.35);
}

.sp-hero .sp-btn--primary.sp-btn--lg:hover {
  background: linear-gradient(135deg, var(--orange), #fb923c);
  color: #fff;
  box-shadow: 0 20px 46px rgba(249, 115, 22, 0.35);
  transform: translateY(-2px) scale(1.01);
}

/* Urgency Bar */
.sp-urgency-bar {
  margin-top: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 800;
  flex-wrap: wrap;
}

@media (min-width: 640px) {
  .sp-urgency-bar {
    margin-top: 20px;
    gap: 14px;
    font-size: 13px;
  }
}

.sp-urgency-bar span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  background: rgba(16, 185, 129, 0.1);
  border-radius: var(--radius-pill);
}

@media (min-width: 640px) {
  .sp-urgency-bar span {
    gap: 8px;
    padding: 8px 16px;
  }
}

.sp-urgency-bar i {
  color: var(--success);
  font-size: 12px;
}

.sp-dot { opacity: 0.8; }

/* ================= SECTIONS ================= */
.sp-section { padding: 50px 0; }
@media (min-width: 768px) { .sp-section { padding: 70px 0; } }

.sp-section-header {
  text-align: center;
  margin-bottom: 24px;
}

@media (min-width: 768px) { .sp-section-header { margin-bottom: 28px; } }

.sp-section-header h2 {
  margin: 8px 0 0;
  font-size: 26px;
  font-weight: 900;
}

@media (min-width: 640px) { .sp-section-header h2 { font-size: 30px; } }

/* ================= BENTO CARDS ================= */
.sp-bento-grid {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(260px, 85%);
  gap: 14px;
  margin-top: 24px;
  overflow-x: auto;
  overflow-y: hidden;
  padding-bottom: 10px;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}

@media (min-width: 640px) {
  .sp-bento-grid {
    grid-auto-columns: minmax(280px, 80%);
    gap: 16px;
    margin-top: 32px;
  }
}

@media (min-width: 768px) {
  .sp-bento-grid {
    grid-template-columns: repeat(2, 1fr);
    grid-auto-flow: row;
    gap: 20px;
    overflow: visible;
  }
}

@media (min-width: 1024px) { .sp-bento-grid { grid-template-columns: repeat(3, 1fr); } }

.sp-bento-grid::-webkit-scrollbar { height: 6px; }
.sp-bento-grid::-webkit-scrollbar-thumb {
  background: rgba(148, 163, 184, 0.35);
  border-radius: var(--radius-pill);
}

.sp-bento-card {
  background: var(--bg-accent);
  border: 1px solid var(--border);
  padding: 24px 20px;
  border-radius: 18px;
  min-height: 220px;
  display: flex;
  flex-direction: column;
  transition: all var(--transition);
  scroll-snap-align: start;
}

@media (min-width: 640px) {
  .sp-bento-card {
    padding: 28px 22px;
    border-radius: 20px;
    min-height: 240px;
  }
}

@media (min-width: 768px) {
  .sp-bento-card {
    padding: 32px 24px;
    min-height: 260px;
  }
}

.sp-bento-card:hover {
  transform: translateY(-8px);
  border-color: rgba(37, 99, 235, 0.8);
  box-shadow: var(--shadow-md);
}

.sp-icon-circle {
  width: 52px;
  height: 52px;
  background: var(--hover-grad);
  color: #fff;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  margin-bottom: 18px;
}

@media (min-width: 640px) {
  .sp-icon-circle {
    width: 58px;
    height: 58px;
    font-size: 22px;
    margin-bottom: 22px;
  }
}

.sp-bento-card h3 {
  font-size: 18px;
  font-weight: 900;
  margin: 0 0 10px;
  color: var(--text);
}

@media (min-width: 640px) {
  .sp-bento-card h3 {
    font-size: 20px;
    margin: 0 0 12px;
  }
}

.sp-bento-card p {
  color: var(--text-muted);
  font-size: 14px;
  margin: 0;
  line-height: 1.6;
}

@media (min-width: 640px) { .sp-bento-card p { font-size: 15px; } }

/* ================= REALITY SECTION ================= */
.sp-reality-box {
  margin-top: 32px;
  background: rgba(37, 99, 235, 0.1);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 24px 20px;
}

@media (min-width: 640px) {
  .sp-reality-box {
    margin-top: 40px;
    border-radius: 32px;
    padding: 28px;
  }
}

.sp-reality-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  align-items: center;
}

@media (min-width: 768px) {
  .sp-reality-content { grid-template-columns: 1fr auto; }
}

.sp-alert-tag {
  display: inline-flex;
  padding: 6px 10px;
  border-radius: var(--radius-pill);
  /* Blue alert tags with orange accent */
background: rgba(0, 51, 102, 0.15); /* #003366 with transparency */
border: 1px solid rgba(0, 85, 170, 0.4); /* #0055aa with transparency */
color: #a8d5ff; /* Light blue text */;
  font-weight: 900;
  font-size: 11px;
}

@media (min-width: 640px) { .sp-alert-tag { font-size: 12px; } }

.sp-reality-text h2 {
  font-size: 22px;
  font-weight: 900;
  margin: 10px 0;
}

@media (min-width: 640px) { .sp-reality-text h2 { font-size: 26px; } }

.sp-reality-text p {
  margin: 0;
  color: var(--text-muted);
  font-size: 14px;
}

@media (min-width: 640px) { .sp-reality-text p { font-size: 15px; } }

.sp-reality-icon {
  font-size: 48px;
  color: var(--accent);
  opacity: 0.95;
  text-align: center;
}

@media (min-width: 640px) { .sp-reality-icon { font-size: 64px; } }

/* Reality Box CTA */
.sp-reality-box .sp-btn--white {
  background: rgba(255, 255, 255, 0.10);
  border: 1px solid rgba(148, 163, 184, 0.35);
  backdrop-filter: blur(10px);
}

.sp-reality-box .sp-btn--white:hover {
  background: var(--orange);
  border-color: var(--orange);
  color: #fff;
  box-shadow: 0 14px 28px rgba(249, 115, 22, 0.25);
  transform: translateY(-2px);
}

/* Light Mode Reality Section */
html[data-theme="light"] .sp-reality-box {
  background: #ffffff;
  border: 1px solid var(--border);
  box-shadow: 0 10px 26px rgba(15, 23, 42, 0.08);
}

html[data-theme="light"] .sp-alert-tag {
  background: rgba(239, 68, 68, 0.12);
  border-color: rgba(239, 68, 68, 0.35);
  color: #991b1b;
}

html[data-theme="light"] .sp-reality-text h2 { color: #0f172a; }
html[data-theme="light"] .sp-reality-text p { color: #334155; }
html[data-theme="light"] .sp-reality-icon { color: #7c3aed; opacity: 1; }

html[data-theme="light"] .sp-reality-box .sp-btn--white {
  background: #0f172a;
  border-color: #0f172a;
  color: #fff;
}

html[data-theme="light"] .sp-reality-box .sp-btn--white:hover {
  background: var(--orange);
  border-color: var(--orange);
  box-shadow: 0 14px 28px rgba(249, 115, 22, 0.25);
}

/* ================= USE CASES ================= */
.sp-usecases { padding: 50px 0; }
@media (min-width: 768px) { .sp-usecases { padding: 70px 0; } }

.sp-usecase-list { display: flex; flex-direction: column; gap: 32px; }
@media (min-width: 768px) { .sp-usecase-list { gap: 40px; } }

.sp-usecase {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: 16px;
  align-items: center;
}

@media (min-width: 768px) {
  .sp-usecase { grid-template-columns: 1fr 1fr; gap: 22px; }
}

@media (min-width: 900px) {
  .sp-usecase.reverse { direction: rtl; }
  .sp-usecase.reverse > * { direction: ltr; }
}

.sp-badge {
  display: inline-flex;
  padding: 6px 10px;
  border-radius: var(--radius-pill);
  background: rgba(249, 115, 22, 0.14);
  border: 1px solid rgba(249, 115, 22, 0.35);
  color: #fff;
  font-weight: 900;
  font-size: 11px;
  letter-spacing: 0.04em;
}

@media (min-width: 640px) {
  .sp-badge { padding: 7px 12px; font-size: 12px; }
}

html[data-theme="light"] .sp-badge {
  background: rgba(249, 115, 22, 0.12);
  border-color: rgba(249, 115, 22, 0.35);
  color: #9a3412;
}

.sp-usecase-info h3 {
  margin: 10px 0;
  font-size: 20px;
  font-weight: 900;
}

@media (min-width: 640px) { .sp-usecase-info h3 { font-size: 24px; } }

.sp-usecase-info p {
  margin: 0 0 12px;
  color: var(--text-muted);
  font-size: 14px;
}

@media (min-width: 640px) { .sp-usecase-info p { font-size: 15px; } }

.sp-usecase-info ul { list-style: none; padding: 0; margin: 0; }

.sp-usecase-info li {
  display: flex;
  gap: 8px;
  align-items: center;
  margin-bottom: 8px;
  font-weight: 800;
  font-size: 14px;
}

@media (min-width: 640px) {
  .sp-usecase-info li {
    gap: 10px;
    margin-bottom: 10px;
    font-size: 15px;
  }
}

.sp-usecase-info li i {
  color: var(--success);
  font-size: 14px;
}

.sp-usecase-visual {
  min-height: 160px;
  border-radius: 16px;
  background: rgba(37, 99, 235, 0.08);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 48px;
  color: var(--primary);
}

@media (min-width: 640px) {
  .sp-usecase-visual {
    min-height: 180px;
    border-radius: 18px;
    font-size: 56px;
  }
}

@media (min-width: 768px) {
  .sp-usecase-visual {
    min-height: 240px;
    border-radius: 20px;
    font-size: 72px;
  }
}

/* ================= FOOTER ================= */
.sp-footer {
  border-top: 1px solid var(--border);
  padding: 40px 0 24px;
}

@media (min-width: 768px) {
  .sp-footer { padding: 50px 0 30px; }
}

.sp-footer__top {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

@media (min-width: 768px) {
  .sp-footer__top { grid-template-columns: 1fr 1fr; gap: 24px; }
}

/* Footer brand improved */
.sp-footer__brand {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.sp-footer__brand img {
  height: 28px !important;
  width: auto !important;
  max-width: 180px;
  object-fit: contain;
}

/* ✅ Footer logo visible in dark mode */
html[data-theme="dark"] .sp-footer__brand img {
  filter: brightness(0) invert(1);
}

/* ✅ Normal in light mode */
html[data-theme="light"] .sp-footer__brand img {
  filter: none;
}

.sp-footer__brand p {
  margin: 0;
  color: var(--text-muted);
  font-weight: 800;
  font-size: 14px;
}

.sp-footer__links {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

@media (min-width: 640px) { .sp-footer__links { gap: 20px; } }

.sp-footer__links h5 {
  margin: 0 0 10px;
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
  color: var(--text);
}

@media (min-width: 640px) { .sp-footer__links h5 { font-size: 13px; } }

.sp-footer__links a {
  display: block;
  color: var(--text-muted);
  margin-bottom: 10px;
  font-weight: 800;
  font-size: 14px;
  transition: color var(--transition);
}

.sp-footer__links a:hover { color: var(--text); }

html[data-theme="light"] .sp-footer__links a:hover { color: var(--primary); }

.sp-footer__bottom {
  margin-top: 24px;
  color: var(--text-muted);
  font-size: 12px;
  font-weight: 800;
  text-align: center;
}

@media (min-width: 640px) {
  .sp-footer__bottom {
    margin-top: 26px;
    font-size: 13px;
  }
}

/* ================= UTILITY OVERRIDES ================= */
.section,
.card,
.card-body,
.page-content,
.main-content,
.content,
.wrapper,
.app-content {
  background: transparent;
  color: inherit;
}

.bg-white { background: var(--bg); }
.bg-light { background: var(--bg-accent); }
.text-dark { color: var(--text); }
.text-muted { color: var(--text-muted); }

/* ================= HARD OVERRIDES (Fix White Blocks in Dark Mode) ================= */
html[data-theme="dark"] body,
html[data-theme="dark"] .wrapper,
html[data-theme="dark"] .content,
html[data-theme="dark"] .content-wrapper,
html[data-theme="dark"] .main-content,
html[data-theme="dark"] .page-content,
html[data-theme="dark"] .app-content,
html[data-theme="dark"] .container,
html[data-theme="dark"] .container-fluid,
html[data-theme="dark"] .card,
html[data-theme="dark"] .card-body,
html[data-theme="dark"] .modal-content,
html[data-theme="dark"] .dropdown-menu,
html[data-theme="dark"] .table,
html[data-theme="dark"] .table-responsive {
  background: var(--bg) !important;
  color: var(--text) !important;
  border-color: var(--border) !important;
}

html[data-theme="dark"] .sp-bento-card,
html[data-theme="dark"] .sp-nav__links,
html[data-theme="dark"] .sp-usecase-visual,
html[data-theme="dark"] .sp-reality-box,
html[data-theme="dark"] .sp-footer {
  background: var(--bg-accent) !important;
}

/* ================= ACCESSIBILITY ================= */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* Skip to content link for screen readers */
.skip-to-content {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--primary);
  color: white;
  padding: 8px;
  text-decoration: none;
  z-index: 100;
}

.skip-to-content:focus { top: 0; }

/* ================= PERFORMANCE OPTIMIZATIONS ================= */
.sp-bento-card,
.sp-usecase-visual,
.sp-icon-circle {
  will-change: transform;
}

.sp-btn,
.sp-nav__links a,
.nav-auth-link,
.theme-btn,
.sp-nav__toggle {
  backface-visibility: hidden;
  transform: translateZ(0);
}
.sp-hero__subtitle {
  line-height: 1.5; /* Reduce from 1.75 or 1.6 */
  margin: 15px auto; /* Reduce margin if needed */
}

/* For mobile */
@media (max-width: 768px) {
  .sp-hero__subtitle {
    line-height: 1.4;
    margin: 10px auto;
  }
}