:root {
  --bg-1: #f5fbff;
  --bg-2: #edf4ff;
  --bg-3: #fffaf3;
  --surface: rgba(255, 255, 255, 0.72);
  --surface-strong: rgba(255, 255, 255, 0.9);
  --line: rgba(97, 126, 177, 0.24);
  --text: #13233f;
  --muted: #5a6d93;
  --brand-1: #3cc8a7;
  --brand-2: #5f8eff;
  --brand-3: #ff6fb3;
  --warn: #ffb248;
  --danger: #e05184;
  --radius-xl: 28px;
  --radius-lg: 18px;
  --radius-md: 14px;
  --shadow: 0 20px 45px rgba(49, 76, 122, 0.18);
}

* {
  box-sizing: border-box;
}

html {
  height: 100%;
}

body {
  min-height: 100vh;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 0% 0%, #d6f4ff 0%, transparent 28%),
    radial-gradient(circle at 100% 10%, #ffe7f5 0%, transparent 34%),
    radial-gradient(circle at 65% 100%, #fff0d8 0%, transparent 36%),
    linear-gradient(130deg, var(--bg-1), var(--bg-2) 44%, var(--bg-3));
  color: var(--text);
  scroll-behavior: smooth;
}

body {
  position: relative;
  font-family: "Outfit", sans-serif;
  padding: 1rem clamp(0.7rem, 2vw, 1.4rem) 6.8rem;
  display: flex;
  flex-direction: column;
}

h1,
h2,
h3,
strong,
button,
label {
  font-family: "Space Grotesk", sans-serif;
}

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

.bg-orb {
  position: fixed;
  border-radius: 999px;
  filter: blur(40px);
  opacity: 0.38;
  pointer-events: none;
  z-index: 0;
  animation: orbFloat 12s ease-in-out infinite alternate;
}

.orb-a {
  width: 300px;
  height: 300px;
  top: -120px;
  left: -80px;
  background: linear-gradient(150deg, #97ecff, #7fb6ff);
}

.orb-b {
  width: 340px;
  height: 340px;
  right: -120px;
  top: 24%;
  background: linear-gradient(150deg, #ffc8ef, #ffc87d);
  animation-delay: 1.5s;
}

.orb-c {
  width: 280px;
  height: 280px;
  left: 16%;
  bottom: -100px;
  background: linear-gradient(150deg, #9dffd8, #7ec3ff);
  animation-delay: 0.8s;
}

@keyframes orbFloat {
  from {
    transform: translateY(0) scale(1);
  }
  to {
    transform: translateY(-24px) scale(1.07);
  }
}

.topbar,
.side-drawer,
.bottom-nav,
.hero,
.stat-chip,
.section,
.content-card,
.code-modal article,
.state-box,
.toast {
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.topbar {
  position: sticky;
  top: 0.58rem;
  z-index: 24;
  width: 100%;
  max-width: 1240px;
  margin: 0 auto 1rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
  box-shadow: var(--shadow);
  padding: 0.68rem 0.88rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-shrink: 0;
  align-self: center;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.brand-dot {
  width: 16px;
  height: 16px;
  border-radius: 999px;
  background: conic-gradient(from 220deg, var(--brand-1), var(--brand-2), var(--brand-3), var(--brand-1));
  box-shadow: 0 0 22px rgba(95, 142, 255, 0.45);
}

.brand-logo {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  object-fit: cover;
  flex-shrink: 0;
}

.brand strong {
  display: block;
  font-size: 1rem;
}

.brand small {
  display: block;
  color: var(--muted);
  font-size: 0.76rem;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 0.34rem;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .32rem;
  border-radius: 999px;
  color: #2d446f;
  font-weight: 500;
  padding: 0.52rem 0.84rem;
  transition: 0.24s ease;
}

.nav-link svg {
  width: 15px;
  height: 15px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex-shrink: 0;
  opacity: .8;
}

.nav-link:hover,
.nav-link.active {
  color: #0f2142;
  background: linear-gradient(115deg, rgba(60, 200, 167, 0.2), rgba(255, 111, 179, 0.18));
}

.icon-btn {
  width: 42px;
  height: 42px;
  border-radius: 999px;
  border: 1px solid var(--line);
  color: #213557;
  background: rgba(255, 255, 255, 0.84);
  display: grid;
  place-items: center;
  cursor: pointer;
  flex-shrink: 0;
}

.icon-btn svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.menu-btn {
  display: none;
}

.drawer-overlay {
  position: fixed;
  inset: 0;
  z-index: 46;
  background: rgba(23, 31, 52, 0.36);
  opacity: 0;
  visibility: hidden;
  transition: 0.2s ease;
}

.drawer-overlay.show {
  opacity: 1;
  visibility: visible;
}

.side-drawer {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  width: min(82vw, 300px);
  z-index: 50;
  transform: translateX(-110%);
  transition: transform 0.28s ease;
  border-right: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(240,247,255,0.98) 0%, rgba(248,252,255,0.98) 100%);
  display: flex;
  flex-direction: column;
  overflow-y: auto;
}

.side-drawer.open {
  transform: translateX(0);
}

/* Drawer header */
.drawer-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.1rem 1rem 1rem;
  border-bottom: 1px solid var(--line);
  background: linear-gradient(135deg, rgba(95,142,255,0.08), rgba(60,200,167,0.06));
  flex-shrink: 0;
}

/* Drawer nav section label */
.drawer-section-label {
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  padding: 0.9rem 1rem 0.3rem;
}

.drawer-nav {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  padding: 0.4rem 0.6rem;
  flex: 1;
}

.drawer-nav .nav-link {
  justify-content: flex-start;
  padding: 0.62rem 0.75rem;
  border-radius: 12px;
  gap: 0.7rem;
  font-size: 0.93rem;
  color: #2d446f;
  border: 1px solid transparent;
}

.drawer-nav .nav-link:hover {
  background: rgba(95,142,255,0.08);
  border-color: rgba(95,142,255,0.15);
  color: #1a3060;
}

.drawer-nav .nav-link.active {
  background: linear-gradient(115deg, rgba(95,142,255,0.14), rgba(60,200,167,0.1));
  border-color: rgba(95,142,255,0.22);
  color: #1a3060;
  font-weight: 600;
}

.drawer-nav .nav-link svg {
  width: 17px;
  height: 17px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex-shrink: 0;
  opacity: 0.75;
}

.drawer-nav .nav-link.active svg {
  opacity: 1;
}

/* Drawer footer with social links */
.drawer-footer {
  flex-shrink: 0;
  border-top: 1px solid var(--line);
  padding: 0.9rem 1rem;
  background: rgba(255,255,255,0.5);
}

.drawer-footer-label {
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  margin-bottom: 0.6rem;
}

.drawer-socials {
  display: flex;
  gap: 0.5rem;
}

.drawer-social-btn {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.48rem 0.75rem;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.8);
  color: #2d446f;
  font-size: 0.8rem;
  font-weight: 500;
  transition: 0.2s ease;
  text-decoration: none;
  flex: 1;
  justify-content: center;
}

.drawer-social-btn svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex-shrink: 0;
}

/* Instagram uses fill for the camera body shape */
.drawer-social-btn.insta svg rect,
.drawer-social-btn.insta svg path,
.drawer-social-btn.insta svg circle {
  fill: none;
  stroke: currentColor;
}

.drawer-social-btn.insta:hover  { background: linear-gradient(135deg,#f09433,#e6683c,#dc2743,#cc2366); color: #fff; border-color: transparent; }
.drawer-social-btn.linkedin:hover { background: #0077b5; color: #fff; border-color: transparent; }
.drawer-social-btn.github:hover   { background: #24292e; color: #fff; border-color: transparent; }

/* Drawer credit */
.drawer-credit {
  text-align: center;
  font-size: 0.72rem;
  color: var(--muted);
  padding: 0.6rem 1rem 0.5rem;
  border-top: 1px solid var(--line);
  background: rgba(255,255,255,0.4);
  line-height: 1.5;
}

.drawer-credit span {
  font-weight: 600;
  background: linear-gradient(115deg, var(--brand-2), var(--brand-1));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.bottom-nav {
  position: fixed;
  left: 50%;
  transform: translateX(-50%);
  bottom: 0.58rem;
  z-index: 42;
  width: min(98vw, 720px);
  border-radius: 999px;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  background: rgba(254, 255, 255, 0.88);
  padding: 0.42rem;
  display: none;
  gap: 0.26rem;
  justify-content: space-between;
  align-items: center;
}

.bottom-nav a {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.14rem;
  border-radius: 999px;
  padding: 0.38rem 0.2rem;
  font-size: 0.68rem;
  color: #314b79;
  position: relative;
  isolation: isolate;
}

.bottom-nav a.active {
  color: var(--brand-2);
  font-weight: 600;
}

.bottom-nav a.active::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 52px;
  height: 52px;
  border-radius: 999px;
  background: linear-gradient(135deg, rgba(95,142,255,0.18), rgba(60,200,167,0.14));
  border: 1px solid rgba(95,142,255,0.22);
  z-index: -1;
}

.bottom-nav svg {
  width: 16px;
  height: 16px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.85;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.app-shell {
  max-width: 1240px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
  flex: 1;
  width: 100%;
}

.site-footer {
  width: 100%;
  max-width: 1240px;
  margin: 2rem auto 0;
  padding: 2.5rem 2rem 1.5rem;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.95), rgba(248, 250, 255, 0.92));
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  position: relative;
  z-index: 2;
  align-self: center;
  overflow: hidden;
}

.site-footer::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--brand-2), var(--brand-1), var(--brand-3), var(--brand-2));
  background-size: 200% 100%;
  animation: gradientFlow 3s linear infinite;
}

.site-footer-top {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: 2.5rem;
  margin-bottom: 2rem;
  padding-bottom: 2rem;
  border-bottom: 2px solid rgba(148, 163, 184, 0.2);
}

.site-footer-brand {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.site-footer-logo-wrap {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.site-footer-logo {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  object-fit: cover;
  border: 2px solid rgba(95, 142, 255, 0.3);
  box-shadow: 0 6px 20px rgba(95, 142, 255, 0.25);
}

.site-footer-brand-text h3 {
  margin: 0;
  font-size: 1.3rem;
  font-weight: 700;
  background: linear-gradient(115deg, var(--brand-2), var(--brand-1));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.site-footer-brand-text p {
  margin: 0.2rem 0 0;
  font-size: 0.85rem;
  color: var(--muted);
  line-height: 1.5;
}

.site-footer-description {
  font-size: 0.9rem;
  color: #64748b;
  line-height: 1.6;
  margin: 0;
}

.site-footer-col h4 {
  margin: 0 0 1rem;
  font-size: 0.95rem;
  font-weight: 700;
  color: #1e293b;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.site-footer-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.site-footer-links a {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0.5rem;
  font-size: 0.9rem;
  color: #475569;
  border-radius: 8px;
  transition: all 0.2s ease;
  text-decoration: none;
  font-weight: 500;
}

.site-footer-links a svg {
  width: 16px;
  height: 16px;
  stroke: currentColor;
  stroke-width: 2;
  fill: none;
  opacity: 0.7;
  transition: opacity 0.2s;
}

.site-footer-links a:hover {
  color: var(--brand-2);
  background: rgba(95, 142, 255, 0.08);
  transform: translateX(4px);
}

.site-footer-links a:hover svg {
  opacity: 1;
}

.site-footer-links a.active {
  color: var(--brand-2);
  background: rgba(95, 142, 255, 0.12);
  font-weight: 600;
}

.site-footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
  padding-top: 1.5rem;
}

.site-footer-social {
  display: flex;
  gap: 0.7rem;
}

.site-footer-social-btn {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.8);
  color: #475569;
  transition: all 0.25s ease;
  text-decoration: none;
}

.site-footer-social-btn svg {
  width: 19px;
  height: 19px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.site-footer-social-btn.instagram:hover {
  background: linear-gradient(135deg, #f09433, #e6683c, #dc2743, #cc2366);
  color: #fff;
  border-color: transparent;
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(240, 148, 51, 0.4);
}

.site-footer-social-btn.linkedin:hover {
  background: #0077b5;
  color: #fff;
  border-color: transparent;
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(0, 119, 181, 0.4);
}

.site-footer-social-btn.github:hover {
  background: #24292e;
  color: #fff;
  border-color: transparent;
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(36, 41, 46, 0.4);
}

.site-footer-info {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  align-items: flex-end;
  text-align: right;
}

.site-footer-credit {
  margin: 0;
  font-size: 0.88rem;
  color: #64748b;
  font-weight: 500;
}

.site-footer-credit .credit-link {
  text-decoration: none;
  font-weight: 600;
}

.site-footer-credit .credit-link span {
  background: linear-gradient(115deg, var(--brand-2), var(--brand-1));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 700;
}

.site-footer-credit .credit-link:hover span {
  opacity: 0.75;
}

.site-footer-version {
  margin: 0;
  font-size: 0.75rem;
  color: var(--muted);
  opacity: 0.8;
}

.hero {
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  padding: clamp(1rem, 3vw, 2rem);
  background: linear-gradient(150deg, rgba(255, 255, 255, 0.86), rgba(255, 255, 255, 0.56));
}

.hero h1,
.hero h2 {
  margin: 0.62rem 0;
  font-size: clamp(1.55rem, 4vw, 2.8rem);
  line-height: 1.15;
}

.hero p {
  margin: 0;
  color: var(--muted);
  max-width: 860px;
}

.eyebrow {
  margin: 0;
  display: inline-flex;
  border-radius: 999px;
  padding: 0.34rem 0.8rem;
  background: linear-gradient(108deg, rgba(95, 142, 255, 0.2), rgba(60, 200, 167, 0.2));
  color: #264278;
}

.cta-row,
.stats-row,
.toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.cta-row {
  margin-top: 1rem;
}

@media (max-width: 760px) {
  .cta-row .btn {
    padding: .52rem .8rem;
    font-size: .85rem;
  }
}

.stats-row {
  margin-top: 1rem;
}

.stat-chip {
  border: 1px solid rgba(97, 126, 177, 0.28);
  border-radius: 999px;
  padding: 0.44rem 0.75rem;
  background: rgba(255, 255, 255, 0.75);
  color: #315082;
}

.stat-chip span {
  font-weight: 700;
  color: #132c54;
}

.btn {
  border: 0;
  border-radius: 999px;
  padding: 0.64rem 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: 0.25s ease;
}

.btn.primary {
  color: #0f2442;
  background: linear-gradient(115deg, var(--brand-1), var(--brand-2));
}

.btn.primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 24px rgba(60, 200, 167, 0.28);
}

.btn.soft {
  color: #1e3f75;
  border: 1px solid rgba(97, 126, 177, 0.34);
  background: rgba(255, 255, 255, 0.72);
}

.btn.soft:hover {
  background: rgba(255, 255, 255, 0.95);
}

.page-head {
  margin-top: 1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  padding: 1rem;
  background: var(--surface);
  position: relative;
  z-index: 50;
}

.page-head h1 {
  margin: 0;
  font-size: clamp(1.3rem, 4vw, 2rem);
}

.page-head p {
  margin: 0.35rem 0 0;
  color: var(--muted);
}

.toolbar {
  margin-top: 0.9rem;
}

.input,
.select,
.textarea {
  width: 100%;
  border: 1px solid rgba(97, 126, 177, 0.3);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.87);
  color: var(--text);
  padding: 0.64rem 0.72rem;
  font-size: 0.95rem;
}

.input::placeholder,
.textarea::placeholder {
  color: #7a8cae;
}

.select option {
  color: #111;
}

.input:focus,
.select:focus,
.textarea:focus {
  outline: 2px solid rgba(95, 142, 255, 0.45);
  outline-offset: 1px;
}

.toolbar .input {
  max-width: 290px;
}

.toolbar .select {
  max-width: 220px;
}

.section {
  margin-top: 1rem;
  border: 1px solid rgba(97, 126, 177, 0.24);
  border-radius: var(--radius-xl);
  padding: 1rem;
  background: rgba(255, 255, 255, 0.58);
  position: relative;
  z-index: 1;
}

.section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.7rem;
  margin-bottom: 0.8rem;
  flex-wrap: wrap;
}

.section-head h2,
.section-head h3 {
  margin: 0;
}

.section-head p {
  margin: 0;
  color: var(--muted);
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.75rem;
}

.grid.two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.content-card {
  border: 1px solid rgba(97, 126, 177, 0.18);
  border-radius: var(--radius-lg);
  background: var(--surface-strong);
  overflow: hidden;
  transition: 0.26s ease;
  display: flex;
  flex-direction: column;
  position: relative;
  cursor: pointer;
  color: inherit;
  text-decoration: none;
}

.content-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(68, 94, 139, 0.2);
  border-color: rgba(97, 126, 177, 0.35);
}

/* ── Card banner (colored top strip with icon) ── */
.card-banner {
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1.1rem;
  position: relative;
  overflow: hidden;
}

.card-banner::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.06);
  pointer-events: none;
}

.card-banner-icon {
  font-size: 2.2rem;
  line-height: 1;
  filter: drop-shadow(0 2px 6px rgba(0,0,0,0.18));
  z-index: 1;
}

.card-banner-shape {
  position: absolute;
  right: -18px;
  top: -18px;
  width: 90px;
  height: 90px;
  border-radius: 999px;
  background: rgba(255,255,255,0.12);
}

.card-banner-shape2 {
  position: absolute;
  right: 30px;
  bottom: -28px;
  width: 60px;
  height: 60px;
  border-radius: 999px;
  background: rgba(255,255,255,0.08);
}

.card-banner-img {
  background: #e8eef8;
  padding: 0;
  height: 140px;
}

.card-banner-img img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  display: block;
  background: linear-gradient(135deg, #f0f4ff 0%, #e8eef8 100%);
}

/* Per-type banner gradients */
.banner-article  { background: linear-gradient(135deg, #4f8eff 0%, #7c3aed 100%); }
.banner-tip      { background: linear-gradient(135deg, #11c4a0 0%, #3cc8e8 100%); }
.banner-fact     { background: linear-gradient(135deg, #f59e0b 0%, #ef4444 100%); }
.banner-project  { background: linear-gradient(135deg, #8b5cf6 0%, #ec4899 100%); }
.banner-resource { background: linear-gradient(135deg, #06b6d4 0%, #6366f1 100%); }

.card-top {
  flex: 1;
  padding: 0.85rem 1rem 0;
}

.card-bottom {
  padding: 0 1rem 0.9rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 0.5rem;
}

.badge {
  display: inline-flex;
  border: 1px solid rgba(97, 126, 177, 0.3);
  background: rgba(234, 245, 255, 0.92);
  color: #2f4b79;
  border-radius: 999px;
  padding: 0.22rem 0.55rem;
  font-size: 0.74rem;
  font-weight: 500;
}

.badge-green {
  background: rgba(60, 200, 167, 0.15);
  border-color: rgba(60, 200, 167, 0.4);
  color: #0d6e55;
}

.badge-orange {
  background: rgba(255, 178, 72, 0.15);
  border-color: rgba(255, 178, 72, 0.4);
  color: #7a4800;
}

.badge-purple {
  background: rgba(139, 92, 246, 0.12);
  border-color: rgba(139, 92, 246, 0.35);
  color: #4c1d95;
}

.badge-pink {
  background: rgba(255, 111, 179, 0.12);
  border-color: rgba(255, 111, 179, 0.35);
  color: #831843;
}

.badge-muted {
  background: rgba(97, 126, 177, 0.1);
  border-color: rgba(97, 126, 177, 0.25);
  color: #4a5f82;
}

.content-card h3 {
  margin: 0 0 0.4rem;
  font-size: 1rem;
  line-height: 1.35;
  color: var(--text);
}

.card-desc {
  margin: 0;
  color: #4d6490;
  font-size: 0.88rem;
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
}

.card-tag {
  font-size: 0.72rem;
  color: #5a7aaa;
  background: rgba(97, 126, 177, 0.08);
  border: 1px solid rgba(97, 126, 177, 0.18);
  border-radius: 999px;
  padding: 0.14rem 0.45rem;
}

.card-code-preview {
  background: rgba(221, 235, 255, 0.55);
  border: 1px solid rgba(97, 126, 177, 0.2);
  border-radius: 8px;
  padding: 0.45rem 0.65rem;
  overflow: hidden;
}

.card-code-preview code {
  font-family: Consolas, "Courier New", monospace;
  font-size: 0.78rem;
  color: #1a355f;
  white-space: pre;
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
}

.card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.small-btn {
  border: 1px solid rgba(95, 142, 255, 0.35);
  background: linear-gradient(115deg, rgba(95, 142, 255, 0.1), rgba(60, 200, 167, 0.08));
  color: #1e3f75;
  border-radius: 999px;
  padding: 0.38rem 0.75rem;
  font-size: 0.82rem;
  font-weight: 500;
  cursor: pointer;
  transition: 0.2s ease;
}

.small-btn:hover {
  background: linear-gradient(115deg, rgba(95, 142, 255, 0.2), rgba(60, 200, 167, 0.15));
  box-shadow: 0 4px 12px rgba(95, 142, 255, 0.2);
  transform: translateY(-1px);
}

.small-btn-ghost {
  background: transparent;
  border-color: rgba(97, 126, 177, 0.28);
  color: #4a6490;
}

.small-btn-ghost:hover {
  background: rgba(255, 255, 255, 0.8);
  box-shadow: none;
}

.filter-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 0.75rem;
}

.filter-chip {
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.72);
  color: #2d446f;
  border-radius: 999px;
  padding: 0.32rem 0.85rem;
  font-size: 0.82rem;
  font-weight: 500;
  cursor: pointer;
  transition: 0.18s ease;
  font-family: "Outfit", sans-serif;
}

.filter-chip:hover {
  background: rgba(95,142,255,0.1);
  border-color: rgba(95,142,255,0.3);
  color: #1a3060;
}

.filter-chip.active {
  background: linear-gradient(115deg, var(--brand-2), var(--brand-1));
  border-color: transparent;
  color: #fff;
  font-weight: 600;
}

/* Category Filter Dropdown */
.category-filter-wrap {
  position: relative;
  display: inline-block;
  margin-top: 0.75rem;
  z-index: 100;
}

.category-filter-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.87);
  color: #2d446f;
  border-radius: 12px;
  padding: 0.64rem 0.85rem;
  font-size: 0.95rem;
  font-weight: 500;
  cursor: pointer;
  transition: 0.18s ease;
  font-family: "Outfit", sans-serif;
  min-width: 200px;
  justify-content: space-between;
}

.category-filter-btn:hover {
  background: rgba(95,142,255,0.08);
  border-color: rgba(95,142,255,0.3);
}

.category-filter-btn svg {
  width: 16px;
  height: 16px;
  stroke: currentColor;
  stroke-width: 2;
  fill: none;
  transition: transform 0.2s;
}

.category-filter-btn.open svg {
  transform: rotate(180deg);
}

.category-dropdown {
  position: absolute;
  top: calc(100% + 0.5rem);
  left: 0;
  right: 0;
  background: rgba(255,255,255,0.97);
  border: 1px solid var(--line);
  border-radius: 12px;
  box-shadow: 0 8px 24px rgba(31, 38, 135, 0.2);
  backdrop-filter: blur(12px);
  z-index: 1000;
  max-height: 300px;
  overflow-y: auto;
  display: none;
}

.category-dropdown.open {
  display: block;
  animation: dropdownSlide 0.2s ease;
}

@keyframes dropdownSlide {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.category-dropdown-item {
  padding: 0.65rem 0.85rem;
  cursor: pointer;
  transition: 0.15s;
  font-size: 0.9rem;
  color: #2d446f;
  border-bottom: 1px solid rgba(97,126,177,0.1);
}

.category-dropdown-item:last-child {
  border-bottom: none;
}

.category-dropdown-item:hover {
  background: rgba(95,142,255,0.08);
  color: #1a3060;
}

.category-dropdown-item.active {
  background: linear-gradient(115deg, rgba(95,142,255,0.15), rgba(60,200,167,0.12));
  color: var(--brand-2);
  font-weight: 600;
}

.category-dropdown::-webkit-scrollbar {
  width: 6px;
}

.category-dropdown::-webkit-scrollbar-track {
  background: rgba(97,126,177,0.1);
  border-radius: 10px;
}

.category-dropdown::-webkit-scrollbar-thumb {
  background: rgba(95,142,255,0.4);
  border-radius: 10px;
}

.category-dropdown::-webkit-scrollbar-thumb:hover {
  background: rgba(95,142,255,0.6);
}


.swiper-wrap {
  overflow: hidden;
}

.swiper-dots {
  display: none;
  justify-content: center;
  gap: 6px;
  margin-top: 0.75rem;
}

.swiper-dot {
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: rgba(97, 126, 177, 0.3);
  cursor: pointer;
  transition: 0.25s ease;
  display: inline-block;
}

.swiper-dot.active {
  width: 20px;
  background: var(--brand-2);
}

@media (max-width: 760px) {
  .swiper-track {
    display: flex !important;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    gap: 12px;
    padding-bottom: 4px;
  }

  .swiper-track::-webkit-scrollbar {
    display: none;
  }

  .swiper-track > * {
    flex: 0 0 85%;
    scroll-snap-align: start;
    min-width: 0;
  }

  .swiper-dots {
    display: flex;
  }
}

/* ── Status ── */
.status {
  display: inline-flex;
  border-radius: 999px;
  padding: 0.24rem 0.62rem;
  font-size: 0.75rem;
  border: 1px solid rgba(97, 126, 177, 0.32);
  background: rgba(255, 255, 255, 0.85);
  color: #325486;
}

.state-box {
  border: 1px dashed rgba(97, 126, 177, 0.4);
  border-radius: var(--radius-md);
  padding: 1rem;
  color: var(--muted);
  text-align: center;
  background: rgba(255, 255, 255, 0.56);
}

.toast {
  margin-top: 0.7rem;
  padding: 0.7rem 0.8rem;
  border: 1px solid rgba(97, 126, 177, 0.3);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.86);
}

.toast.error {
  border-color: rgba(224, 81, 132, 0.55);
  background: rgba(255, 112, 160, 0.15);
}

.code-modal {
  width: min(960px, calc(100vw - 1rem));
  border: 0;
  background: transparent;
  padding: 0;
}

.code-modal::backdrop {
  background: rgba(35, 45, 69, 0.46);
}

.code-modal article {
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(252, 255, 255, 0.95);
  padding: 0.86rem;
}

.modal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.code-modal pre {
  margin: 0.65rem 0 0;
  background: rgba(221, 235, 255, 0.58);
  border: 1px solid rgba(97, 126, 177, 0.26);
  border-radius: 14px;
  overflow: auto;
  padding: 0.85rem;
}

.code-modal code {
  color: #1a355f;
  font-family: Consolas, "Courier New", monospace;
  font-size: 0.85rem;
  line-height: 1.42;
}

.reader-main {
  max-width: 960px;
}

.reader-article {
  line-height: 1.75;
}

.reader-article p {
  margin: 0.8rem 0;
  color: #3f5782;
}

.reader-article h2,
.reader-article h3 {
  margin-top: 1.4rem;
}

.home-credit {
  width: 100%;
  max-width: 1240px;
  margin: 2rem auto 0;
  padding: 2rem 1.5rem;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.95), rgba(248, 250, 255, 0.9));
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  position: relative;
  z-index: 2;
  align-self: center;
  overflow: hidden;
}

.home-credit::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--brand-2), var(--brand-1), var(--brand-3), var(--brand-2));
  background-size: 200% 100%;
  animation: gradientFlow 3s linear infinite;
}

@keyframes gradientFlow {
  0% { background-position: 0% 50%; }
  100% { background-position: 200% 50%; }
}

.footer-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.2rem;
  text-align: center;
}

.footer-logo-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.8rem;
}

.footer-logo {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  object-fit: cover;
  border: 2px solid rgba(95, 142, 255, 0.3);
  box-shadow: 0 8px 24px rgba(95, 142, 255, 0.25);
}

.footer-brand-name {
  font-size: 1.4rem;
  font-weight: 700;
  margin: 0;
  background: linear-gradient(115deg, var(--brand-2), var(--brand-1));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.footer-tagline {
  font-size: 0.9rem;
  color: var(--muted);
  margin: 0;
  font-weight: 500;
}

.footer-social-links {
  display: flex;
  gap: 0.8rem;
  flex-wrap: wrap;
  justify-content: center;
}

.footer-social-btn {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.8);
  color: #2d446f;
  transition: all 0.25s ease;
  text-decoration: none;
}

.footer-social-btn svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.footer-social-btn.instagram:hover {
  background: linear-gradient(135deg, #f09433, #e6683c, #dc2743, #cc2366);
  color: #fff;
  border-color: transparent;
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(240, 148, 51, 0.4);
}

.footer-social-btn.linkedin:hover {
  background: #0077b5;
  color: #fff;
  border-color: transparent;
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(0, 119, 181, 0.4);
}

.footer-social-btn.github:hover {
  background: #24292e;
  color: #fff;
  border-color: transparent;
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(36, 41, 46, 0.4);
}

.footer-divider {
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(97, 126, 177, 0.3), transparent);
}

.footer-credit-text {
  font-size: 0.88rem;
  color: var(--muted);
  margin: 0;
  line-height: 1.6;
}

.footer-credit-text .credit-link {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  text-decoration: none;
  font-weight: 600;
  transition: opacity 0.2s;
}

.footer-credit-text .credit-link span {
  background: linear-gradient(115deg, var(--brand-2), var(--brand-1));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 700;
}

.footer-credit-text .credit-link:hover {
  opacity: 0.75;
}

.footer-copyright {
  font-size: 0.78rem;
  color: var(--muted);
  margin: 0;
  opacity: 0.8;
}

.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.52s ease, transform 0.52s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 980px) {
  .grid,
  .grid.two {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .site-footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  body {
    padding: 0.66rem 0.52rem 6.35rem;
  }

  .topbar {
    top: 0.42rem;
    border-radius: 20px;
    padding: 0.52rem 0.65rem;
    gap: 0.5rem;
  }

  .brand strong {
    font-size: 0.88rem;
  }

  .brand small {
    font-size: 0.68rem;
  }

  .brand-logo {
    width: 28px;
    height: 28px;
  }

  .icon-btn {
    width: 36px;
    height: 36px;
  }

  .desktop-nav {
    display: none;
  }

  .menu-btn,
  .bottom-nav {
    display: flex;
  }

  .grid,
  .grid.two {
    grid-template-columns: 1fr;
  }

  .toolbar .input,
  .toolbar .select {
    max-width: none;
  }

  .hero,
  .page-head,
  .section {
    border-radius: 22px;
  }

  .site-footer {
    margin-top: 1.5rem;
    padding: 2rem 1.2rem 1.2rem;
    border-radius: 24px;
  }

  .site-footer-top {
    grid-template-columns: 1fr;
    gap: 2rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
  }

  .site-footer-bottom {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 1.2rem;
  }

  .site-footer-info {
    align-items: center;
    text-align: center;
  }

  .site-footer-links {
    gap: 0.5rem;
  }

  .site-footer-links a {
    font-size: 0.88rem;
    padding: 0.35rem 0.4rem;
  }
  
  .home-credit {
    padding: 1.5rem 1rem;
    margin-bottom: 0.5rem;
  }
  
  .footer-logo {
    width: 48px;
    height: 48px;
  }
  
  .footer-brand-name {
    font-size: 1.2rem;
  }
  
  .footer-social-links {
    gap: 0.6rem;
  }
  
  .footer-social-btn {
    width: 40px;
    height: 40px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
}

/* Back to Top - global (content pages) */
#backToTop {
  position: fixed;
  bottom: 5rem;
  right: 1.2rem;
  width: 42px; height: 42px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--surface-strong);
  color: var(--text);
  font-size: 1.1rem;
  cursor: pointer;
  display: none;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow);
  z-index: 40;
  transition: .2s ease;
  backdrop-filter: blur(12px);
}
#backToTop:hover { transform: translateY(-3px); }
#backToTop.show { display: flex; }

/* Saved drawer link - only in mobile drawer (drawer is hidden on desktop) */
.saved-drawer-link {
  display: flex;
}

/* ── Notification System ─────────────────────────────────────────────────── */
.notif-wrap {
  position: relative;
  flex-shrink: 0;
}

.notif-bell {
  position: relative;
}

.notif-badge {
  position: absolute;
  top: -4px;
  right: -4px;
  min-width: 18px;
  height: 18px;
  border-radius: 999px;
  background: var(--danger);
  color: #fff;
  font-size: 0.65rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 4px;
  border: 2px solid #fff;
  pointer-events: none;
}

.notif-panel {
  position: fixed;
  top: 70px;
  right: 0.6rem;
  left: auto;
  width: min(340px, calc(100vw - 1.2rem));
  background: rgba(255, 255, 255, 0.97);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  z-index: 9999;
  display: none;
  flex-direction: column;
  max-height: 480px;
  overflow: hidden;
  transform: translateZ(0);
}

.notif-panel.open {
  display: flex;
}

.notif-panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 0.9rem;
  border-bottom: 1px solid var(--line);
  font-weight: 600;
  font-size: 0.9rem;
  flex-shrink: 0;
  gap: 0.5rem;
}

.notif-list {
  overflow-y: auto;
  flex: 1;
}

.notif-empty {
  padding: 2rem 1rem;
  text-align: center;
  color: var(--muted);
  font-size: 0.88rem;
}

.notif-item {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  padding: 0.75rem 0.9rem;
  border-bottom: 1px solid rgba(97, 126, 177, 0.1);
  background: rgba(95, 142, 255, 0.04);
  transition: background 0.18s;
}

.notif-item.read {
  background: transparent;
  opacity: 0.72;
}

.notif-item:hover {
  background: rgba(95, 142, 255, 0.08);
}

.notif-icon {
  font-size: 1.4rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.notif-body {
  flex: 1;
  min-width: 0;
  cursor: pointer;
}

.notif-category {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--brand-2);
  margin-bottom: 2px;
}

.notif-title {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text);
  line-height: 1.35;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.notif-time {
  font-size: 0.72rem;
  color: var(--muted);
  margin-top: 3px;
}

.notif-actions {
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex-shrink: 0;
}

.notif-action-btn {
  background: none;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 3px 7px;
  font-size: 0.75rem;
  cursor: pointer;
  color: var(--muted);
  transition: 0.18s;
  line-height: 1;
}

.notif-action-btn:hover {
  background: rgba(95, 142, 255, 0.1);
  color: var(--brand-2);
  border-color: rgba(95, 142, 255, 0.3);
}

.notif-action-btn.danger:hover {
  background: rgba(224, 81, 132, 0.1);
  color: var(--danger);
  border-color: rgba(224, 81, 132, 0.3);
}

/* ── Push Toast (foreground notification) ────────────────────────────────── */
.push-toast {
  position: fixed;
  top: 1rem;
  right: 1rem;
  z-index: 9999;
  display: flex;
  align-items: center;
  gap: 0.65rem;
  background: rgba(255, 255, 255, 0.97);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow);
  padding: 0.75rem 0.9rem;
  max-width: 320px;
  backdrop-filter: blur(12px);
  animation: toastSlideIn 0.3s ease;
}

@keyframes toastSlideIn {
  from { transform: translateX(120%); opacity: 0; }
  to   { transform: translateX(0);    opacity: 1; }
}

.push-toast-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.push-toast-text {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.push-toast-text strong {
  font-size: 0.88rem;
  color: var(--text);
}

.push-toast-text span {
  font-size: 0.8rem;
  color: var(--muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.push-toast-close {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--muted);
  font-size: 0.85rem;
  padding: 2px 4px;
  flex-shrink: 0;
}

/* ── APK Download Section ── */
.apk-section {
  background: linear-gradient(135deg, rgba(95,142,255,0.08), rgba(60,200,167,0.06));
  border-color: rgba(95,142,255,0.28);
}

.apk-card {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  overflow: hidden;
}

.apk-glow {
  position: absolute;
  width: 300px;
  height: 300px;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(95,142,255,0.18) 0%, transparent 70%);
  top: -100px;
  right: -80px;
  pointer-events: none;
}

.apk-left {
  display: flex;
  align-items: center;
  gap: 1.1rem;
  flex: 1;
  min-width: 0;
}

.apk-icon-wrap {
  position: relative;
  flex-shrink: 0;
}

.apk-logo {
  width: 64px;
  height: 64px;
  border-radius: 16px;
  object-fit: cover;
  border: 2px solid rgba(95,142,255,0.3);
  box-shadow: 0 8px 24px rgba(95,142,255,0.2);
}

.apk-android-badge {
  position: absolute;
  bottom: -6px;
  right: -6px;
  width: 22px;
  height: 22px;
  border-radius: 999px;
  background: linear-gradient(135deg, #3cc8a7, #5f8eff);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  border: 2px solid #fff;
}

.apk-android-badge svg {
  width: 12px;
  height: 12px;
}

.apk-info { min-width: 0; }

.apk-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .3rem;
  font-size: .72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .07em;
  color: var(--brand-2);
  background: rgba(95,142,255,0.1);
  border-radius: 999px;
  padding: .18rem .6rem;
  margin-bottom: .45rem;
}

.apk-title {
  margin: 0 0 .35rem;
  font-size: clamp(1.1rem, 2.5vw, 1.4rem);
  line-height: 1.2;
  color: var(--text);
}

.apk-desc {
  margin: 0 0 .65rem;
  color: var(--muted);
  font-size: .88rem;
  line-height: 1.55;
}

.apk-features {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
}

.apk-features span {
  font-size: .74rem;
  font-weight: 500;
  color: #2d5a8e;
  background: rgba(95,142,255,0.1);
  border: 1px solid rgba(95,142,255,0.2);
  border-radius: 999px;
  padding: .18rem .55rem;
}

.apk-right {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .5rem;
  flex-shrink: 0;
}

.apk-download-btn {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  background: linear-gradient(115deg, var(--brand-1), var(--brand-2));
  color: #fff;
  font-weight: 700;
  font-size: .92rem;
  border-radius: 14px;
  padding: .75rem 1.4rem;
  text-decoration: none;
  box-shadow: 0 8px 24px rgba(95,142,255,0.3);
  transition: .22s ease;
  white-space: nowrap;
}

.apk-download-btn svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.apk-download-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 32px rgba(95,142,255,0.4);
}

.apk-note {
  margin: 0;
  font-size: .72rem;
  color: var(--muted);
  text-align: center;
}

@media (max-width: 560px) {
  .apk-card {
    flex-direction: column;
    align-items: flex-start;
  }
  .apk-right {
    width: 100%;
  }
  .apk-download-btn {
    width: 100%;
    justify-content: center;
  }
}

/* ── Drawer APK Button ── */
.drawer-apk-btn {
  display: flex;
  align-items: center;
  gap: .7rem;
  padding: .7rem .85rem;
  border-radius: 14px;
  background: linear-gradient(115deg, rgba(95,142,255,0.12), rgba(60,200,167,0.1));
  border: 1px solid rgba(95,142,255,0.25);
  color: var(--text);
  text-decoration: none;
  transition: .2s ease;
}

.drawer-apk-btn:hover {
  background: linear-gradient(115deg, rgba(95,142,255,0.2), rgba(60,200,167,0.16));
  border-color: rgba(95,142,255,0.4);
  transform: translateY(-1px);
}

.drawer-apk-icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: linear-gradient(135deg, #3cc8a7, #5f8eff);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  flex-shrink: 0;
}

.drawer-apk-icon svg {
  width: 18px;
  height: 18px;
}

/* ── Credit link ── */
.credit-link { text-decoration: none; }
.credit-link span {
  font-weight: 700;
  background: linear-gradient(115deg, var(--brand-2), var(--brand-1));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  transition: opacity .2s;
}
.credit-link:hover span { opacity: .75; }


/* ── Quill Editor Content Formatting (Website Display) ── */
.ql-editor {
  font-family: "Outfit", sans-serif;
  font-size: 1rem;
  line-height: 1.75;
  color: var(--text);
}

/* Text alignment */
.ql-editor .ql-align-center { text-align: center; }
.ql-editor .ql-align-right { text-align: right; }
.ql-editor .ql-align-justify { text-align: justify; }

/* Font sizes */
.ql-editor .ql-size-small { font-size: 0.85rem; }
.ql-editor .ql-size-large { font-size: 1.25rem; }
.ql-editor .ql-size-huge { font-size: 1.5rem; }

/* Headings */
.ql-editor h1 { font-size: 2rem; font-weight: 700; margin: 1.5rem 0 0.8rem; line-height: 1.2; }
.ql-editor h2 { font-size: 1.65rem; font-weight: 700; margin: 1.3rem 0 0.7rem; line-height: 1.25; }
.ql-editor h3 { font-size: 1.4rem; font-weight: 600; margin: 1.2rem 0 0.6rem; line-height: 1.3; }
.ql-editor h4 { font-size: 1.2rem; font-weight: 600; margin: 1rem 0 0.5rem; line-height: 1.35; }
.ql-editor h5 { font-size: 1.05rem; font-weight: 600; margin: 0.9rem 0 0.4rem; line-height: 1.4; }
.ql-editor h6 { font-size: 0.95rem; font-weight: 600; margin: 0.8rem 0 0.4rem; line-height: 1.4; }

/* Paragraphs */
.ql-editor p { margin: 0.8rem 0; color: #3f5782; }

/* Lists */
.ql-editor ul, .ql-editor ol { margin: 0.8rem 0; padding-left: 1.8rem; }
.ql-editor li { margin: 0.4rem 0; color: #3f5782; }

/* Blockquote */
.ql-editor blockquote {
  margin: 1rem 0;
  padding: 0.8rem 1.2rem;
  border-left: 4px solid var(--brand-2);
  background: rgba(95, 142, 255, 0.06);
  border-radius: 0 12px 12px 0;
  font-style: italic;
  color: #2d446f;
}

/* Code block */
.ql-editor pre {
  margin: 1rem 0;
  padding: 0;
  background: #1e1e1e;
  border: 1px solid #3e4451;
  border-radius: 14px;
  overflow-x: auto;
  font-family: 'Fira Code', Consolas, "Courier New", monospace;
  font-size: 0.9rem;
  line-height: 1.6;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.ql-editor pre code {
  display: block;
  padding: 1.2rem;
  background: transparent;
  color: #d4d4d4;
  font-family: 'Fira Code', Consolas, "Courier New", monospace;
  font-size: 0.9rem;
  line-height: 1.7;
  font-weight: 500;
}

/* Inline code */
.ql-editor code {
  background: rgba(221, 235, 255, 0.5);
  padding: 0.15rem 0.4rem;
  border-radius: 4px;
  font-family: 'Fira Code', Consolas, "Courier New", monospace;
  font-size: 0.9em;
  color: #1a355f;
}

/* Syntax Highlighting - VS Code Dark+ Theme */
.ql-editor pre code .token.comment,
.ql-editor pre code .token.prolog,
.ql-editor pre code .token.doctype,
.ql-editor pre code .token.cdata { 
  color: #6a9955;
  font-style: italic;
}

.ql-editor pre code .token.punctuation { 
  color: #d4d4d4;
}

.ql-editor pre code .token.property,
.ql-editor pre code .token.tag,
.ql-editor pre code .token.boolean,
.ql-editor pre code .token.number,
.ql-editor pre code .token.constant,
.ql-editor pre code .token.symbol,
.ql-editor pre code .token.deleted { 
  color: #b5cea8;
  font-weight: 500;
}

.ql-editor pre code .token.selector,
.ql-editor pre code .token.attr-name,
.ql-editor pre code .token.string,
.ql-editor pre code .token.char,
.ql-editor pre code .token.builtin,
.ql-editor pre code .token.inserted { 
  color: #ce9178;
  font-weight: 500;
}

.ql-editor pre code .token.operator,
.ql-editor pre code .token.entity,
.ql-editor pre code .token.url,
.ql-editor pre code .language-css .token.string,
.ql-editor pre code .style .token.string { 
  color: #d4d4d4;
}

.ql-editor pre code .token.atrule,
.ql-editor pre code .token.attr-value,
.ql-editor pre code .token.keyword { 
  color: #569cd6;
  font-weight: 600;
}

.ql-editor pre code .token.function,
.ql-editor pre code .token.class-name { 
  color: #dcdcaa;
  font-weight: 600;
}

.ql-editor pre code .token.regex,
.ql-editor pre code .token.important,
.ql-editor pre code .token.variable { 
  color: #9cdcfe;
  font-weight: 500;
}

.ql-editor pre code .token.important,
.ql-editor pre code .token.bold { 
  font-weight: bold;
}

.ql-editor pre code .token.italic { 
  font-style: italic;
}

.ql-editor pre code .token.entity { 
  cursor: help;
}

/* Make sure text is bright and readable */
.ql-editor pre,
.ql-editor pre code,
.ql-editor pre code * {
  text-shadow: none;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Links */
.ql-editor a {
  color: var(--brand-2);
  text-decoration: underline;
  transition: opacity 0.2s;
}
.ql-editor a:hover { opacity: 0.75; }

/* Images */
.ql-editor img {
  max-width: 100%;
  height: auto;
  border-radius: 12px;
  margin: 1rem 0;
  display: block;
}

/* Text formatting */
.ql-editor strong { font-weight: 700; color: var(--text); }
.ql-editor em { font-style: italic; }
.ql-editor u { text-decoration: underline; }
.ql-editor s { text-decoration: line-through; }

/* Subscript & Superscript */
.ql-editor sub { vertical-align: sub; font-size: 0.75em; }
.ql-editor sup { vertical-align: super; font-size: 0.75em; }

/* Indentation */
.ql-editor .ql-indent-1 { padding-left: 3em; }
.ql-editor .ql-indent-2 { padding-left: 6em; }
.ql-editor .ql-indent-3 { padding-left: 9em; }
.ql-editor .ql-indent-4 { padding-left: 12em; }
.ql-editor .ql-indent-5 { padding-left: 15em; }
.ql-editor .ql-indent-6 { padding-left: 18em; }
.ql-editor .ql-indent-7 { padding-left: 21em; }
.ql-editor .ql-indent-8 { padding-left: 24em; }

/* Mobile responsive */
@media (max-width: 760px) {
  .ql-editor { font-size: 0.95rem; }
  .ql-editor h1 { font-size: 1.6rem; }
  .ql-editor h2 { font-size: 1.4rem; }
  .ql-editor h3 { font-size: 1.2rem; }
  .ql-editor h4 { font-size: 1.1rem; }
  .ql-editor h5 { font-size: 1rem; }
  .ql-editor h6 { font-size: 0.9rem; }
  .ql-editor pre { font-size: 0.82rem; padding: 0.8rem; }
  .ql-editor .ql-indent-1 { padding-left: 2em; }
  .ql-editor .ql-indent-2 { padding-left: 4em; }
  .ql-editor .ql-indent-3 { padding-left: 6em; }
}


/* ── Quill Font Families (Website Display) ── */
.ql-editor .ql-font-sans-serif,
.ql-font-sans-serif { font-family: "Outfit", sans-serif !important; }

.ql-editor .ql-font-serif,
.ql-font-serif { font-family: Georgia, "Times New Roman", serif !important; }

.ql-editor .ql-font-monospace,
.ql-font-monospace { font-family: Consolas, "Courier New", monospace !important; }

.ql-editor .ql-font-cursive,
.ql-font-cursive { font-family: "Brush Script MT", cursive !important; }

.ql-editor .ql-font-fantasy,
.ql-font-fantasy { font-family: "Papyrus", fantasy !important; }


/* ── Advanced Utility Classes ── */

/* Text Transform */
.text-uppercase { text-transform: uppercase !important; }
.text-lowercase { text-transform: lowercase !important; }
.text-capitalize { text-transform: capitalize !important; }

/* Letter Spacing */
.letter-spacing-tight { letter-spacing: -0.5px !important; }
.letter-spacing-normal { letter-spacing: 0 !important; }
.letter-spacing-wide { letter-spacing: 2px !important; }
.letter-spacing-wider { letter-spacing: 4px !important; }

/* Line Height */
.line-height-tight { line-height: 1.2 !important; }
.line-height-normal { line-height: 1.5 !important; }
.line-height-relaxed { line-height: 1.8 !important; }
.line-height-loose { line-height: 2.2 !important; }

/* Font Weight */
.font-light { font-weight: 300 !important; }
.font-normal { font-weight: 400 !important; }
.font-medium { font-weight: 500 !important; }
.font-semibold { font-weight: 600 !important; }
.font-bold { font-weight: 700 !important; }
.font-black { font-weight: 900 !important; }

/* Text Effects */
.text-gradient {
  background: linear-gradient(115deg, var(--brand-2), var(--brand-1));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 700 !important;
}

.text-shadow {
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2) !important;
}

.text-glow {
  text-shadow: 0 0 10px rgba(95, 142, 255, 0.6), 0 0 20px rgba(95, 142, 255, 0.4) !important;
  color: var(--brand-2) !important;
}

/* Highlight Colors */
.highlight-yellow {
  background: rgba(255, 178, 72, 0.3);
  padding: 0.1rem 0.3rem;
  border-radius: 4px;
}

.highlight-green {
  background: rgba(60, 200, 167, 0.3);
  padding: 0.1rem 0.3rem;
  border-radius: 4px;
}

.highlight-blue {
  background: rgba(95, 142, 255, 0.3);
  padding: 0.1rem 0.3rem;
  border-radius: 4px;
}

.highlight-pink {
  background: rgba(255, 111, 179, 0.3);
  padding: 0.1rem 0.3rem;
  border-radius: 4px;
}

/* Box Styles */
.box-highlight {
  border: 2px solid var(--brand-2);
  border-radius: 12px;
  padding: 1rem 1.2rem;
  background: rgba(95, 142, 255, 0.08);
  margin: 1rem 0;
}

.box-info {
  border-left: 4px solid var(--brand-2);
  background: rgba(95, 142, 255, 0.08);
  padding: 1rem 1.2rem;
  border-radius: 0 12px 12px 0;
  margin: 1rem 0;
}

.box-success {
  border-left: 4px solid var(--brand-1);
  background: rgba(60, 200, 167, 0.08);
  padding: 1rem 1.2rem;
  border-radius: 0 12px 12px 0;
  margin: 1rem 0;
}

.box-warning {
  border-left: 4px solid var(--warn);
  background: rgba(255, 178, 72, 0.08);
  padding: 1rem 1.2rem;
  border-radius: 0 12px 12px 0;
  margin: 1rem 0;
}

.box-danger {
  border-left: 4px solid var(--danger);
  background: rgba(224, 81, 132, 0.08);
  padding: 1rem 1.2rem;
  border-radius: 0 12px 12px 0;
  margin: 1rem 0;
}

/* Spacing Utilities */
.margin-top-sm { margin-top: 0.5rem !important; }
.margin-top-md { margin-top: 1rem !important; }
.margin-top-lg { margin-top: 2rem !important; }
.margin-top-xl { margin-top: 3rem !important; }

.margin-bottom-sm { margin-bottom: 0.5rem !important; }
.margin-bottom-md { margin-bottom: 1rem !important; }
.margin-bottom-lg { margin-bottom: 2rem !important; }
.margin-bottom-xl { margin-bottom: 3rem !important; }

.padding-sm { padding: 0.5rem !important; }
.padding-md { padding: 1rem !important; }
.padding-lg { padding: 1.5rem !important; }
.padding-xl { padding: 2rem !important; }

/* Badge Pill */
.badge-pill {
  display: inline-flex;
  align-items: center;
  background: linear-gradient(115deg, var(--brand-2), var(--brand-1));
  color: #fff;
  border-radius: 999px;
  padding: 0.3rem 0.8rem;
  font-size: 0.85rem;
  font-weight: 600;
  box-shadow: 0 4px 12px rgba(95, 142, 255, 0.3);
}

/* Responsive Text Sizes */
@media (max-width: 760px) {
  .text-gradient,
  .text-shadow,
  .text-glow {
    font-size: 0.95em;
  }
  
  .box-highlight,
  .box-info,
  .box-success,
  .box-warning,
  .box-danger {
    padding: 0.8rem 1rem;
  }
}


/* ── Modern Google Fonts (Website Display) ── */
.ql-editor .ql-font-outfit,
.ql-font-outfit { font-family: "Outfit", sans-serif !important; }

.ql-editor .ql-font-poppins,
.ql-font-poppins { font-family: "Poppins", sans-serif !important; }

.ql-editor .ql-font-playfair,
.ql-font-playfair { font-family: "Playfair Display", serif !important; }

.ql-editor .ql-font-roboto-mono,
.ql-font-roboto-mono { font-family: "Roboto Mono", monospace !important; }

.ql-editor .ql-font-dancing,
.ql-font-dancing { font-family: "Dancing Script", cursive !important; }

.ql-editor .ql-font-pacifico,
.ql-font-pacifico { font-family: "Pacifico", cursive !important; }

.ql-editor .ql-font-caveat,
.ql-font-caveat { font-family: "Caveat", cursive !important; }

.ql-editor .ql-font-bebas,
.ql-font-bebas { font-family: "Bebas Neue", sans-serif !important; letter-spacing: 1px; }

.ql-editor .ql-font-raleway,
.ql-font-raleway { font-family: "Raleway", sans-serif !important; }

.ql-editor .ql-font-times,
.ql-font-times { font-family: "Times New Roman", serif !important; }


/* ══════════════════════════════════════════════════════════════════════════
   🎨 UNIQUE RESOURCE CARDS - 3D Tilt + Glassmorphism + Category Colors
   ══════════════════════════════════════════════════════════════════════════ */

/* Only apply to resources page */
[data-page="resources"] .content-card {
  position: relative;
  transform-style: preserve-3d;
  transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
  background: rgba(255, 255, 255, 0.65);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.4);
  box-shadow: 
    0 8px 32px rgba(31, 38, 135, 0.15),
    inset 0 1px 0 rgba(255, 255, 255, 0.8);
  overflow: visible;
}

[data-page="resources"] .content-card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: var(--radius-lg);
  padding: 2px;
  background: linear-gradient(135deg, 
    rgba(255, 255, 255, 0.8), 
    rgba(255, 255, 255, 0.2));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.3s;
  pointer-events: none;
}

[data-page="resources"] .content-card:hover {
  transform: translateY(-12px) scale(1.02);
  box-shadow: 
    0 20px 60px rgba(31, 38, 135, 0.25),
    0 0 0 1px rgba(95, 142, 255, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.9);
  border-color: rgba(95, 142, 255, 0.5);
}

[data-page="resources"] .content-card:hover::before {
  opacity: 1;
}

/* 3D Tilt Effect on Hover */
[data-page="resources"] .content-card:hover {
  animation: cardFloat 3s ease-in-out infinite;
}

@keyframes cardFloat {
  0%, 100% { transform: translateY(-12px) scale(1.02) rotateX(0deg); }
  50% { transform: translateY(-16px) scale(1.02) rotateX(2deg); }
}

/* Resource Card Banner - Unique Gradient Patterns */
[data-page="resources"] .card-banner {
  height: 160px;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

/* Thumbnail image styling for resources */
[data-page="resources"] .card-banner.has-image {
  padding: 0;
  background: #f0f4ff;
}

[data-page="resources"] .resource-thumbnail {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  display: block;
  background: linear-gradient(135deg, #f0f4ff 0%, #e8eef8 100%);
  padding: 0.8rem;
}

[data-page="resources"] .resource-thumbnail-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, 
    rgba(102, 126, 234, 0.9) 0%, 
    rgba(118, 75, 162, 0.9) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s;
}

[data-page="resources"] .content-card:hover .resource-thumbnail-overlay {
  opacity: 1;
}

[data-page="resources"] .resource-thumbnail-icon {
  font-size: 3rem;
  filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.3));
  z-index: 2;
  animation: iconBounce 2s ease-in-out infinite;
}

/* Animated gradient background */
[data-page="resources"] .card-banner::after {
  content: "";
  position: absolute;
  inset: -50%;
  background: linear-gradient(
    45deg,
    transparent 30%,
    rgba(255, 255, 255, 0.1) 50%,
    transparent 70%
  );
  animation: shimmer 3s infinite;
}

@keyframes shimmer {
  0% { transform: translateX(-100%) translateY(-100%) rotate(45deg); }
  100% { transform: translateX(100%) translateY(100%) rotate(45deg); }
}

/* Category-based gradient colors */
[data-page="resources"] .resource-tools .card-banner {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
}

[data-page="resources"] .resource-library .card-banner {
  background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
}

[data-page="resources"] .resource-course .card-banner {
  background: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%);
}

[data-page="resources"] .resource-documentation .card-banner {
  background: linear-gradient(135deg, #fa709a 0%, #fee140 100%);
}

[data-page="resources"] .resource-tutorial .card-banner {
  background: linear-gradient(135deg, #30cfd0 0%, #330867 100%);
}

[data-page="resources"] .resource-api .card-banner {
  background: linear-gradient(135deg, #a8edea 0%, #fed6e3 100%);
}

[data-page="resources"] .resource-design .card-banner {
  background: linear-gradient(135deg, #ff9a9e 0%, #fecfef 100%);
}

[data-page="resources"] .resource-other .card-banner {
  background: linear-gradient(135deg, #ffecd2 0%, #fcb69f 100%);
}

/* Resource Icon Styling */
[data-page="resources"] .resource-icon {
  font-size: 3rem;
  filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.2));
  z-index: 2;
  animation: iconBounce 2s ease-in-out infinite;
}

@keyframes iconBounce {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-8px) scale(1.1); }
}

/* Resource Type Badge */
[data-page="resources"] .resource-type-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  color: #1a365d;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  z-index: 3;
  border: 1px solid rgba(255, 255, 255, 0.6);
}

/* Free/Paid Badge Colors */
[data-page="resources"] .badge-free {
  background: linear-gradient(135deg, #11c4a0 0%, #3cc8e8 100%);
  color: #fff;
  border: none;
}

[data-page="resources"] .badge-paid {
  background: linear-gradient(135deg, #f59e0b 0%, #ef4444 100%);
  color: #fff;
  border: none;
}

[data-page="resources"] .badge-freemium {
  background: linear-gradient(135deg, #8b5cf6 0%, #ec4899 100%);
  color: #fff;
  border: none;
}

/* Card Content Area */
[data-page="resources"] .card-top {
  padding: 1rem 1.2rem 0.5rem;
}

[data-page="resources"] .content-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin: 0 0 0.6rem;
  background: linear-gradient(135deg, #1e3a8a 0%, #3b82f6 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

[data-page="resources"] .card-desc {
  font-size: 0.9rem;
  line-height: 1.6;
  color: #475569;
  margin-bottom: 0.8rem;
}

/* Resource Stats Row */
[data-page="resources"] .resource-stats {
  display: flex;
  gap: 0.8rem;
  margin: 0.8rem 0;
  padding: 0.6rem 0;
  border-top: 1px solid rgba(148, 163, 184, 0.2);
  border-bottom: 1px solid rgba(148, 163, 184, 0.2);
}

[data-page="resources"] .resource-stat {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.75rem;
  color: #64748b;
  font-weight: 500;
}

[data-page="resources"] .resource-stat-icon {
  font-size: 1rem;
}

/* Link Button */
[data-page="resources"] .resource-link-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: #fff;
  font-weight: 600;
  font-size: 0.85rem;
  padding: 0.6rem 1.2rem;
  border-radius: 999px;
  text-decoration: none;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
  border: none;
  cursor: pointer;
  margin-top: 0.5rem;
}

[data-page="resources"] .resource-link-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(102, 126, 234, 0.6);
}

[data-page="resources"] .resource-link-btn svg {
  width: 14px;
  height: 14px;
  stroke: currentColor;
  stroke-width: 2;
  fill: none;
}

/* Tags with colorful backgrounds */
[data-page="resources"] .card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 0.8rem;
}

[data-page="resources"] .card-tag {
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.1), rgba(139, 92, 246, 0.1));
  border: 1px solid rgba(99, 102, 241, 0.3);
  color: #4338ca;
  font-size: 0.7rem;
  font-weight: 600;
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
}

/* Hover glow effect */
[data-page="resources"] .content-card::after {
  content: "";
  position: absolute;
  inset: -2px;
  background: linear-gradient(135deg, 
    rgba(99, 102, 241, 0.4), 
    rgba(139, 92, 246, 0.4),
    rgba(236, 72, 153, 0.4));
  border-radius: var(--radius-lg);
  opacity: 0;
  filter: blur(20px);
  transition: opacity 0.4s;
  z-index: -1;
}

[data-page="resources"] .content-card:hover::after {
  opacity: 0.6;
}

/* Responsive adjustments */
@media (max-width: 760px) {
  [data-page="resources"] .card-banner {
    height: 140px;
  }
  
  [data-page="resources"] .resource-icon {
    font-size: 2.5rem;
  }
  
  [data-page="resources"] .content-card:hover {
    transform: translateY(-8px) scale(1.01);
  }
}


/* ══════════════════════════════════════════════════════════════════════════
   🔍 UNIQUE FACTS CARDS - 3D Flip + Neon Glow + Interactive
   ══════════════════════════════════════════════════════════════════════════ */

/* Only apply to facts page */
[data-page="facts"] .content-card {
  position: relative;
  height: 320px;
  perspective: 1000px;
  cursor: pointer;
  background: transparent;
  border: none;
  box-shadow: none;
  overflow: visible;
}

[data-page="facts"] .fact-card-inner {
  position: relative;
  width: 100%;
  height: 100%;
  transition: transform 0.8s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  transform-style: preserve-3d;
}

[data-page="facts"] .content-card.flipped .fact-card-inner {
  transform: rotateY(180deg);
}

[data-page="facts"] .fact-card-front,
[data-page="facts"] .fact-card-back {
  position: absolute;
  width: 100%;
  height: 100%;
  backface-visibility: hidden;
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

/* Front Side */
[data-page="facts"] .fact-card-front {
  background: linear-gradient(135deg, 
    rgba(255, 255, 255, 0.9) 0%, 
    rgba(255, 255, 255, 0.7) 100%);
  backdrop-filter: blur(20px);
  border: 2px solid rgba(255, 255, 255, 0.5);
  box-shadow: 
    0 8px 32px rgba(31, 38, 135, 0.2),
    inset 0 1px 0 rgba(255, 255, 255, 0.9);
}

/* Back Side */
[data-page="facts"] .fact-card-back {
  background: linear-gradient(135deg, 
    rgba(30, 58, 138, 0.95) 0%, 
    rgba(59, 130, 246, 0.95) 100%);
  backdrop-filter: blur(20px);
  border: 2px solid rgba(147, 197, 253, 0.5);
  transform: rotateY(180deg);
  color: #fff;
  padding: 1.5rem;
  overflow-y: auto;
}

/* Neon Glow Border Animation */
[data-page="facts"] .fact-card-front::before,
[data-page="facts"] .fact-card-back::before {
  content: "";
  position: absolute;
  inset: -2px;
  border-radius: var(--radius-lg);
  padding: 2px;
  background: linear-gradient(45deg, 
    #ff6b6b, #4ecdc4, #45b7d1, #f7b731, #5f27cd, #ff6b6b);
  background-size: 300% 300%;
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.3s;
  animation: neonFlow 4s linear infinite;
  pointer-events: none;
}

@keyframes neonFlow {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

[data-page="facts"] .content-card:hover .fact-card-front::before {
  opacity: 0.8;
}

/* Category-based gradient themes */
[data-page="facts"].fact-science .fact-card-front {
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.15), rgba(236, 72, 153, 0.15));
}

[data-page="facts"].fact-technology .fact-card-front {
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.15), rgba(16, 185, 129, 0.15));
}

[data-page="facts"].fact-history .fact-card-front {
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.15), rgba(239, 68, 68, 0.15));
}

[data-page="facts"].fact-nature .fact-card-front {
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.15), rgba(52, 211, 153, 0.15));
}

/* Front Card Content */
[data-page="facts"] .fact-front-header {
  position: relative;
  height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  overflow: hidden;
}

/* Thumbnail image styling for facts */
[data-page="facts"] .fact-front-header.has-image {
  padding: 0;
  background: #f0f4ff;
}

[data-page="facts"] .fact-thumbnail {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  display: block;
  background: linear-gradient(135deg, #f0f4ff 0%, #e8eef8 100%);
  padding: 0.5rem;
}

[data-page="facts"] .fact-thumbnail-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, 
    rgba(102, 126, 234, 0.9) 0%, 
    rgba(118, 75, 162, 0.9) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s;
}

[data-page="facts"] .content-card:hover .fact-thumbnail-overlay {
  opacity: 1;
}

[data-page="facts"] .fact-thumbnail-icon {
  font-size: 3.5rem;
  filter: drop-shadow(0 8px 16px rgba(0, 0, 0, 0.4));
  z-index: 2;
  animation: factIconFloat 3s ease-in-out infinite;
}

[data-page="facts"] .fact-front-header::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 50%, rgba(255, 255, 255, 0.2), transparent 60%);
  animation: pulseGlow 3s ease-in-out infinite;
}

@keyframes pulseGlow {
  0%, 100% { opacity: 0.5; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.1); }
}

[data-page="facts"] .fact-icon-large {
  font-size: 4rem;
  filter: drop-shadow(0 8px 16px rgba(0, 0, 0, 0.3));
  z-index: 2;
  animation: factIconFloat 3s ease-in-out infinite;
}

@keyframes factIconFloat {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  25% { transform: translateY(-10px) rotate(-5deg); }
  75% { transform: translateY(-10px) rotate(5deg); }
}

[data-page="facts"] .fact-front-body {
  flex: 1;
  padding: 1.2rem;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

[data-page="facts"] .fact-category-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.15), rgba(139, 92, 246, 0.15));
  border: 1.5px solid rgba(99, 102, 241, 0.4);
  color: #4338ca;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 0.35rem 0.8rem;
  border-radius: 999px;
  align-self: flex-start;
}

[data-page="facts"] .fact-title {
  font-size: 1.15rem;
  font-weight: 700;
  line-height: 1.3;
  color: var(--text);
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

[data-page="facts"] .fact-teaser {
  font-size: 0.88rem;
  color: #64748b;
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

[data-page="facts"] .fact-flip-hint {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-top: auto;
  padding-top: 0.8rem;
  border-top: 1px dashed rgba(148, 163, 184, 0.3);
  font-size: 0.8rem;
  font-weight: 600;
  color: #6366f1;
}

[data-page="facts"] .fact-flip-hint svg {
  width: 16px;
  height: 16px;
  animation: flipHintBounce 2s ease-in-out infinite;
}

@keyframes flipHintBounce {
  0%, 100% { transform: rotateY(0deg); }
  50% { transform: rotateY(180deg); }
}

/* Back Card Content */
[data-page="facts"] .fact-back-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
  padding-bottom: 0.8rem;
  border-bottom: 2px solid rgba(255, 255, 255, 0.2);
}

[data-page="facts"] .fact-back-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: #fff;
  margin: 0;
  flex: 1;
}

[data-page="facts"] .fact-back-close {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s;
  flex-shrink: 0;
}

[data-page="facts"] .fact-back-close:hover {
  background: rgba(255, 255, 255, 0.3);
  transform: rotate(90deg);
}

[data-page="facts"] .fact-back-content {
  font-size: 0.95rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.95);
}

/* Override ql-editor styles for white background on blue */
[data-page="facts"] .fact-back-content.ql-editor {
  padding: 0;
  color: #fff;
}

[data-page="facts"] .fact-back-content.ql-editor p {
  color: rgba(255, 255, 255, 0.95);
  margin: 0.8rem 0;
}

[data-page="facts"] .fact-back-content.ql-editor h1,
[data-page="facts"] .fact-back-content.ql-editor h2,
[data-page="facts"] .fact-back-content.ql-editor h3,
[data-page="facts"] .fact-back-content.ql-editor h4,
[data-page="facts"] .fact-back-content.ql-editor h5,
[data-page="facts"] .fact-back-content.ql-editor h6 {
  color: #fff;
}

[data-page="facts"] .fact-back-content.ql-editor strong {
  color: #fff;
  font-weight: 700;
}

[data-page="facts"] .fact-back-content.ql-editor a {
  color: #fbbf24;
  text-decoration: underline;
}

[data-page="facts"] .fact-back-content.ql-editor a:hover {
  color: #fcd34d;
}

[data-page="facts"] .fact-back-content.ql-editor blockquote {
  border-left-color: rgba(255, 255, 255, 0.5);
  background: rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.95);
}

[data-page="facts"] .fact-back-content.ql-editor pre,
[data-page="facts"] .fact-back-content.ql-editor code {
  background: rgba(0, 0, 0, 0.3);
  color: #fbbf24;
  border-color: rgba(255, 255, 255, 0.2);
}

[data-page="facts"] .fact-back-content.ql-editor ul,
[data-page="facts"] .fact-back-content.ql-editor ol {
  color: rgba(255, 255, 255, 0.95);
}

[data-page="facts"] .fact-back-content.ql-editor li {
  color: rgba(255, 255, 255, 0.95);
}

[data-page="facts"] .fact-back-footer {
  margin-top: auto;
  padding-top: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
  flex-wrap: wrap;
}

[data-page="facts"] .fact-source-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: #fff;
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.4rem 0.8rem;
  border-radius: 999px;
  text-decoration: none;
  transition: all 0.2s;
}

[data-page="facts"] .fact-source-link:hover {
  background: rgba(255, 255, 255, 0.25);
  transform: translateY(-2px);
}

[data-page="facts"] .fact-source-link svg {
  width: 14px;
  height: 14px;
  stroke: currentColor;
  fill: none;
}

/* Floating particles effect */
[data-page="facts"] .fact-particle {
  position: absolute;
  width: 4px;
  height: 4px;
  background: rgba(99, 102, 241, 0.6);
  border-radius: 50%;
  pointer-events: none;
  animation: particleFloat 4s ease-in-out infinite;
}

[data-page="facts"] .fact-particle:nth-child(1) {
  top: 20%;
  left: 10%;
  animation-delay: 0s;
}

[data-page="facts"] .fact-particle:nth-child(2) {
  top: 60%;
  left: 80%;
  animation-delay: 1s;
}

[data-page="facts"] .fact-particle:nth-child(3) {
  top: 40%;
  left: 30%;
  animation-delay: 2s;
}

@keyframes particleFloat {
  0%, 100% {
    transform: translateY(0) scale(1);
    opacity: 0.3;
  }
  50% {
    transform: translateY(-20px) scale(1.5);
    opacity: 0.8;
  }
}

/* Hover effects */
[data-page="facts"] .content-card:hover {
  transform: translateY(-8px) scale(1.02);
}

[data-page="facts"] .content-card:hover .fact-card-front {
  box-shadow: 
    0 20px 60px rgba(31, 38, 135, 0.3),
    0 0 0 2px rgba(99, 102, 241, 0.4),
    inset 0 1px 0 rgba(255, 255, 255, 1);
}

/* Mind blown animation on flip */
[data-page="facts"] .content-card.flipped .fact-icon-large {
  animation: mindBlown 0.6s ease-out;
}

@keyframes mindBlown {
  0% { transform: scale(1) rotate(0deg); }
  50% { transform: scale(1.5) rotate(180deg); }
  100% { transform: scale(1) rotate(360deg); }
}

/* Responsive */
@media (max-width: 760px) {
  [data-page="facts"] .content-card {
    height: 340px;
  }
  
  [data-page="facts"] .fact-front-header {
    height: 160px;
  }
  
  [data-page="facts"] .fact-icon-large {
    font-size: 3rem;
  }
  
  [data-page="facts"] .fact-title {
    font-size: 1rem;
  }
  
  [data-page="facts"] .fact-back-content {
    font-size: 0.9rem;
  }
}


/* Thumbnail wrapper for facts */
[data-page="facts"] .fact-thumbnail-wrapper {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Thumbnail wrapper for resources */
[data-page="resources"] .resource-thumbnail-wrapper {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}


/* ══════════════════════════════════════════════════════════════════════════
   💎 RESOURCE MODAL - Glassmorphism Popup with Full Content
   ══════════════════════════════════════════════════════════════════════════ */

.resource-modal {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(10px);
  z-index: 9999;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  overflow-y: auto;
}

.resource-modal.active {
  display: flex;
}

.resource-modal-content {
  background: linear-gradient(135deg, 
    rgba(255, 255, 255, 0.98) 0%, 
    rgba(255, 255, 255, 0.95) 100%);
  backdrop-filter: blur(20px);
  border: 2px solid rgba(255, 255, 255, 0.6);
  border-radius: 24px;
  box-shadow: 
    0 25px 70px rgba(0, 0, 0, 0.4),
    inset 0 1px 0 rgba(255, 255, 255, 1);
  max-width: 900px;
  width: 100%;
  max-height: calc(100vh - 4rem);
  overflow-y: auto;
  padding: 2.5rem;
  margin: auto;
  position: relative;
  animation: modalSlideIn 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes modalSlideIn {
  from {
    opacity: 0;
    transform: scale(0.95) translateY(30px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

.resource-modal-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1.5rem;
  margin-bottom: 1.8rem;
  padding-bottom: 1.2rem;
  border-bottom: 2px solid rgba(148, 163, 184, 0.25);
}

.resource-modal-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 0.8rem;
}

.resource-modal-badges .badge {
  font-size: 0.75rem;
  padding: 0.3rem 0.7rem;
}

.resource-modal-badges .badge-free {
  background: linear-gradient(135deg, #11c4a0 0%, #3cc8e8 100%);
  color: #fff;
  border: none;
}

.resource-modal-badges .badge-paid {
  background: linear-gradient(135deg, #f59e0b 0%, #ef4444 100%);
  color: #fff;
  border: none;
}

.resource-modal-badges .badge-freemium {
  background: linear-gradient(135deg, #8b5cf6 0%, #ec4899 100%);
  color: #fff;
  border: none;
}

.resource-modal-title {
  margin: 0;
  font-size: 2rem;
  font-weight: 700;
  line-height: 1.3;
  background: linear-gradient(135deg, #1e3a8a 0%, #3b82f6 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.resource-modal-close {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(239, 68, 68, 0.12);
  border: 2px solid rgba(239, 68, 68, 0.3);
  color: #dc2626;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.25s;
  flex-shrink: 0;
}

.resource-modal-close:hover {
  background: rgba(239, 68, 68, 0.25);
  border-color: rgba(239, 68, 68, 0.6);
  transform: rotate(90deg) scale(1.1);
}

.resource-modal-close svg {
  width: 22px;
  height: 22px;
  stroke: currentColor;
  stroke-width: 2.5;
  fill: none;
}

.resource-modal-body {
  font-size: 1.05rem;
  line-height: 1.8;
  color: #334155;
  margin-bottom: 1.8rem;
  min-height: 100px;
}

.resource-modal-body.ql-editor {
  padding: 0;
}

.resource-modal-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.8rem;
  padding-top: 1.2rem;
  border-top: 1px solid rgba(148, 163, 184, 0.25);
}

.resource-modal-tags .card-tag {
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.12), rgba(139, 92, 246, 0.12));
  border: 1.5px solid rgba(99, 102, 241, 0.35);
  color: #4338ca;
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0.4rem 0.9rem;
}

.resource-modal-footer {
  padding-top: 1.8rem;
  border-top: 2px solid rgba(148, 163, 184, 0.25);
  display: flex;
  justify-content: center;
}

.resource-modal-link {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: #fff;
  font-weight: 700;
  font-size: 1.05rem;
  padding: 1rem 2.2rem;
  border-radius: 999px;
  text-decoration: none;
  transition: all 0.3s ease;
  box-shadow: 0 10px 30px rgba(102, 126, 234, 0.45);
  border: none;
  cursor: pointer;
}

.resource-modal-link:hover {
  transform: translateY(-3px);
  box-shadow: 0 15px 40px rgba(102, 126, 234, 0.6);
}

.resource-modal-link svg {
  width: 20px;
  height: 20px;
  stroke: currentColor;
  stroke-width: 2.5;
  fill: none;
}

/* Info button styling */
.resource-info-btn {
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.15), rgba(139, 92, 246, 0.15)) !important;
  color: #4338ca !important;
  border: 1.5px solid rgba(99, 102, 241, 0.4) !important;
}

.resource-info-btn:hover {
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.25), rgba(139, 92, 246, 0.25)) !important;
  border-color: rgba(99, 102, 241, 0.6) !important;
}

/* Scrollbar styling for modal */
.resource-modal-content::-webkit-scrollbar {
  width: 10px;
}

.resource-modal-content::-webkit-scrollbar-track {
  background: rgba(148, 163, 184, 0.15);
  border-radius: 10px;
}

.resource-modal-content::-webkit-scrollbar-thumb {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  border-radius: 10px;
}

.resource-modal-content::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(135deg, #764ba2 0%, #667eea 100%);
}

/* Mobile responsive */
@media (max-width: 760px) {
  .resource-modal {
    padding: 0;
    align-items: flex-start;
  }
  
  .resource-modal-content {
    padding: 1.5rem;
    border-radius: 0;
    max-height: 100vh;
    min-height: 100vh;
    border: none;
    border-top: 3px solid rgba(102, 126, 234, 0.5);
    margin: 0;
  }
  
  .resource-modal-header {
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
  }
  
  .resource-modal-title {
    font-size: 1.5rem;
  }
  
  .resource-modal-close {
    width: 40px;
    height: 40px;
  }
  
  .resource-modal-close svg {
    width: 20px;
    height: 20px;
  }
  
  .resource-modal-body {
    font-size: 1rem;
    line-height: 1.7;
  }
  
  .resource-modal-link {
    width: 100%;
    justify-content: center;
    font-size: 1rem;
    padding: 0.9rem 1.5rem;
  }
  
  .resource-modal-footer {
    position: sticky;
    bottom: 0;
    background: linear-gradient(to top, rgba(255,255,255,1) 80%, transparent);
    padding: 1.5rem 0 0.5rem;
    margin: 0 -1.5rem;
    padding-left: 1.5rem;
    padding-right: 1.5rem;
  }
}