/* ================================================================
   AnabhiDev-TIPS — Master Stylesheet for Tips & Guides
   Responsive Layout · Sticky Nav · Token Visuals · Cards · Dark Navy
   Development · Anabhi Dev
   Version   : 2.0
   Generated : 20 September 2026, 19:53:00 WITA
   ================================================================ */

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  background: #FAFBFF;
  color: #1B2A4A;
  overflow-x: hidden;
}

:root {
  --navy: #1B2A4A;
  --navy-mid: #2D4270;
  --navy-light: #EEF2FF;
  --blue: #3B7BF5;
  --blue-light: #6FA3FF;
  --gold: #C9A05A;
  --gold-light: #F0DEB4;
  --white: #FFFFFF;
  --off-white: #FAFBFF;
  --gray: #64748B;
  --gray-light: #F1F5F9;
  --border: #DDE4F0;
  --green: #16A34A;
  --red: #DC2626;
  --yellow: #D97706;
}

/* ── STICKY NAV ── */
.sticky-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(27, 42, 74, 0.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding: 0 20px;
}

.nav-inner {
  max-width: 780px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 54px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.nav-logo img {
  height: 32px;
  width: auto;
  object-fit: contain;
  background: transparent !important;
  display: block;
}

.nav-logo-text {
  font-size: 11px;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.7);
  letter-spacing: 1px;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-link {
  padding: 6px 10px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.6);
  cursor: pointer;
  transition: all .2s;
  text-decoration: none;
  white-space: nowrap;
}

.nav-link:hover, .nav-link.active {
  color: #fff;
  background: rgba(255, 255, 255, 0.1);
}

.nav-link.active {
  color: var(--gold);
}

/* ── HERO ── */
.hero {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-mid) 60%, #1a3a6b 100%);
  padding: 96px 20px 64px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 30% 50%, rgba(59, 123, 245, 0.15) 0%, transparent 60%),
              radial-gradient(ellipse at 80% 20%, rgba(201, 160, 90, 0.08) 0%, transparent 50%);
}

.hero-grid {
  position: absolute;
  inset: 0;
  opacity: 0.04;
  background-image: linear-gradient(rgba(255, 255, 255, 1) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(255, 255, 255, 1) 1px, transparent 1px);
  background-size: 40px 40px;
}

.hero-inner {
  position: relative;
  z-index: 2;
  max-width: 640px;
  margin: 0 auto;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(201, 160, 90, 0.15);
  border: 1px solid rgba(201, 160, 90, 0.3);
  padding: 6px 14px;
  border-radius: 20px;
  margin-bottom: 24px;
}

.hero-badge-dot {
  width: 6px;
  height: 6px;
  background: var(--gold);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: .5; transform: scale(.8); }
}

.hero-badge-text {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gold);
}

.hero-title {
  font-family: 'DM Serif Display', serif;
  font-size: clamp(32px, 7vw, 52px);
  color: #fff;
  line-height: 1.15;
  margin-bottom: 16px;
}

.hero-title span {
  color: var(--gold);
  font-style: italic;
}

.hero-sub {
  font-size: 15px;
  color: rgba(255, 255, 255, 0.65);
  line-height: 1.7;
  margin-bottom: 32px;
}

.hero-tags {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
}

.hero-tag {
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 700;
  background: rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.75);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

/* ── MAIN CONTAINER ── */
.main {
  max-width: 780px;
  margin: 0 auto;
  padding: 0 20px 80px;
}

/* ── SECTION ── */
.section {
  padding: 48px 0 0;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 12px;
}

.section-label-line {
  width: 24px;
  height: 2px;
  background: var(--blue);
  border-radius: 1px;
}

.section-title {
  font-family: 'DM Serif Display', serif;
  font-size: clamp(22px, 5vw, 32px);
  color: var(--navy);
  line-height: 1.2;
  margin-bottom: 8px;
}

.section-desc {
  font-size: 14px;
  color: var(--gray);
  line-height: 1.7;
  margin-bottom: 28px;
}

/* ── DIVIDER ── */
.divider {
  height: 1px;
  background: linear-gradient(to right, transparent, var(--border), transparent);
  margin: 48px 0 0;
}

/* ── TOKEN METER (Visual) ── */
.token-visual {
  background: var(--navy);
  border-radius: 16px;
  padding: 24px;
  margin-bottom: 28px;
  position: relative;
  overflow: hidden;
}

.token-visual::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 80% 50%, rgba(59, 123, 245, 0.1) 0%, transparent 60%);
  pointer-events: none;
}

.token-meter-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.4);
  margin-bottom: 16px;
}

.token-bars {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.token-bar-row {
  display: flex;
  align-items: center;
  gap: 10px;
}

.token-bar-name {
  font-size: 12px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.7);
  min-width: 130px;
}

.token-bar-track {
  flex: 1;
  height: 8px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 4px;
  overflow: hidden;
}

.token-bar-fill {
  height: 100%;
  border-radius: 4px;
  transition: width 1s ease;
}

.token-bar-val {
  font-size: 11px;
  font-weight: 700;
  min-width: 36px;
  text-align: right;
}

.fill-green { background: linear-gradient(90deg, #16A34A, #22C55E); }
.fill-yellow { background: linear-gradient(90deg, #D97706, #F59E0B); }
.fill-red { background: linear-gradient(90deg, #DC2626, #EF4444); }
.fill-blue { background: linear-gradient(90deg, var(--blue), var(--blue-light)); }

.val-green { color: #22C55E; }
.val-yellow { color: #F59E0B; }
.val-red { color: #EF4444; }
.val-blue { color: var(--blue-light); }

.token-note {
  margin-top: 14px;
  font-size: 11px;
  color: rgba(255, 255, 255, 0.35);
  font-style: italic;
}

/* ── DISCLAIMER ── */
.disclaimer-box {
  background: var(--gray-light);
  border-radius: 14px;
  border: 1.5px solid var(--border);
  padding: 20px;
  margin-bottom: 20px;
}

.disclaimer-title {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--navy);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.disclaimer-text {
  font-size: 12px;
  color: var(--gray);
  line-height: 1.7;
}

.disclaimer-text strong {
  color: var(--navy);
}

/* ── FOOTER ── */
.footer {
  background: var(--navy);
  padding: 40px 20px;
  text-align: center;
}

.footer-inner {
  max-width: 780px;
  margin: 0 auto;
}

.footer-logo {
  height: 48px;
  width: auto;
  object-fit: contain;
  margin-bottom: 12px;
  display: inline-block;
}

.footer-tagline {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.4);
  margin-bottom: 16px;
  font-style: italic;
}

.footer-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  padding: 8px 18px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.75);
  text-decoration: none;
  transition: all .2s;
  margin-bottom: 20px;
}

.footer-link:hover {
  background: rgba(255, 255, 255, 0.15);
  color: #fff;
}

.footer-copy {
  font-size: 11px;
  color: rgba(255, 255, 255, 0.35);
}

.footer-gold {
  color: var(--gold);
}

/* ── MOBILE BOTTOM NAV ── */
.mobile-bottom-nav {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(27, 42, 74, 0.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 8px 0 max(8px, env(safe-area-inset-bottom));
  z-index: 200;
}

.mobile-bottom-items {
  display: flex;
  justify-content: space-around;
}

.mobile-bottom-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  padding: 4px 8px;
  cursor: pointer;
  color: rgba(255, 255, 255, 0.5);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: .5px;
  text-transform: uppercase;
  transition: color .2s;
}

.mobile-bottom-item.active {
  color: var(--gold);
}

.mobile-bottom-item svg {
  width: 18px;
  height: 18px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
}

/* ── RESPONSIVE ── */
@media (max-width: 640px) {
  .sticky-nav .nav-links {
    display: none;
  }
  .mobile-bottom-nav {
    display: block;
  }
  body {
    padding-bottom: 60px;
  }
  .device-grid {
    grid-template-columns: 1fr 1fr;
  }
  .prompt-grid {
    grid-template-columns: 1fr;
  }
  .compare-table {
    font-size: 11px;
  }
  .compare-table th, .compare-table td {
    padding: 8px;
  }
  .hero {
    padding: 80px 20px 48px;
  }
}

@media (max-width: 380px) {
  .device-grid {
    grid-template-columns: 1fr;
  }
}