/* =============================================
   Truskill – Insights Page CSS
   ============================================= */

@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800;900&family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;1,9..40,400&display=swap');

/* ---- Variables ---- */
:root {
  --clr-bg:        #070c1b;
  --clr-bg2:       #0b1022;
  --clr-card:      #0f1630;
  --clr-card2:     #131d3a;
  --clr-accent:    #f5a623;
  --clr-accent-lt: #f5a623;
  --clr-purple:    #7c4dff;
  --clr-purple-lt: #9b72ff;
  --clr-text:      #e8eaf6;
  --clr-muted:     #6b7499;
  --clr-border:    rgba(255,255,255,0.07);
  --font-head:     'Manrope', sans-serif;
  --font-body:     'DM Sans', sans-serif;
  --radius-sm:     8px;
  --radius-md:     14px;
  --radius-lg:     22px;
  --transition:    0.3s cubic-bezier(0.4,0,0.2,1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background-color: var(--clr-bg);
  color: var(--clr-text);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  overflow-x: hidden;
  min-height: 100vh;
}
h1,h2,h3,h4 { font-family: var(--font-head); font-weight: 800; line-height: 1.2; }
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }

/* =============================================
   NAVBAR
   ============================================= */
.navbar {
  background: rgba(7,12,27,0.95);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--clr-border);
  padding: 1rem 0;
  position: sticky;
  top: 0;
  z-index: 1000;
}
.navbar-brand {
  font-family: var(--font-head);
  font-size: 1.35rem;
  font-weight: 900;
  color: var(--clr-text) !important;
  display: flex;
  align-items: center;
  gap: 0.3rem;
  letter-spacing: -0.02em;
}
.navbar-brand .dot {
  width: 7px; height: 7px;
  background: var(--clr-accent);
  border-radius: 50%;
  display: inline-block;
  margin-bottom: 2px;
  margin-right: 2px;
}
.navbar-brand .accent { color: var(--clr-accent-lt); }
.nav-link {
  color: var(--clr-muted) !important;
  font-size: 0.88rem;
  font-weight: 500;
  padding: 0.4rem 1rem !important;
  transition: color var(--transition);
  position: relative;
}
.nav-link::after {
  content: '';
  position: absolute;
  left: 1rem; right: 1rem; bottom: -2px;
  height: 2px;
  background: var(--clr-accent);
  border-radius: 2px;
  transform: scaleX(0);
  transition: transform var(--transition);
}
.nav-link:hover, .nav-link.active { color: var(--clr-text) !important; }
.nav-link:hover::after, .nav-link.active::after { transform: scaleX(1); }
.btn-nav-cta {
  background: var(--clr-accent);
  color: #070c1b !important;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 0.82rem;
  padding: 0.5rem 1.3rem !important;
  border-radius: 50px;
  border: none;
  transition: box-shadow var(--transition), transform var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}
.btn-nav-cta:hover { box-shadow: 0 0 24px rgba(201,168,76,0.45); transform: translateY(-1px); color: #070c1b !important; }
.navbar-toggler { border-color: var(--clr-border); }
.navbar-toggler-icon { filter: invert(1); }

/* =============================================
   HERO — SPLIT WITH IMAGE
   ============================================= */
.insights-hero {
  min-height: 86vh;
  display: flex;
  align-items: center;
  padding: 5rem 0 2rem;
  position: relative;
  overflow: hidden;
}

/* Ambient blobs */
.insights-hero::before {
  content: '';
  position: absolute;
  width: 650px; height: 650px;
  background: radial-gradient(circle, rgba(201,168,76,0.09) 0%, transparent 68%);
  top: -200px; left: -180px;
  border-radius: 50%;
  pointer-events: none;
}
.insights-hero::after {
  content: '';
  position: absolute;
  width: 450px; height: 450px;
  background: radial-gradient(circle, rgba(124,77,255,0.1) 0%, transparent 70%);
  bottom: -80px; right: 8%;
  border-radius: 50%;
  pointer-events: none;
}

/* Left text col */
.insights-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  background: rgba(201,168,76,0.1);
  border: 1px solid rgba(201,168,76,0.28);
  color: var(--clr-accent-lt);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.32rem 0.9rem;
  border-radius: 50px;
  margin-bottom: 1.2rem;
  animation: fadeUp 0.5s ease both;
}
.insights-pill .blink {
  width: 6px; height: 6px;
  background: var(--clr-accent);
  border-radius: 50%;
  animation: blink 1.8s ease-in-out infinite;
  flex-shrink: 0;
}

.insights-hero h1 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 900;
  letter-spacing: -0.03em;
  color: var(--clr-text);
  margin-bottom: 1rem;
  animation: fadeUp 0.6s 0.08s ease both;
}
.insights-hero h1 .gold { color: var(--clr-accent-lt); font-style: italic; }

.insights-hero-desc {
  color: var(--clr-muted);
  font-size: 0.97rem;
  max-width: 440px;
  line-height: 1.75;
  margin-bottom: 2rem;
  animation: fadeUp 0.6s 0.16s ease both;
}

/* Hero quick stats row */
.hero-stat-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-bottom: 2rem;
  animation: fadeUp 0.6s 0.22s ease both;
}
.hero-stat-chip {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--clr-border);
  border-radius: 50px;
  padding: 0.35rem 0.9rem;
  font-size: 0.82rem;
  transition: border-color var(--transition);
}
.hero-stat-chip:hover { border-color: rgba(201,168,76,0.35); }
.hero-stat-chip .sc-num { font-family: var(--font-head); font-weight: 800; color: var(--clr-accent-lt); }
.hero-stat-chip .sc-lbl { color: var(--clr-muted); font-size: 0.78rem; }

/* Scroll down hint */
.scroll-down-hint {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  color: var(--clr-muted);
  animation: fadeUp 0.6s 0.3s ease both;
}
.sdh-line { width: 30px; height: 1px; background: var(--clr-muted); opacity: 0.4; }

/* ---- Right: Image side ---- */
.hero-img-col { animation: fadeInRight 0.9s 0.15s ease both; }

.hero-img-wrap {
  position: relative;
  max-width: 520px;
  margin: 0 auto;
}

/* Spinning conic ring */
.hero-img-wrap::before {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 22px;
  background: conic-gradient(from 0deg, var(--clr-purple), var(--clr-accent), var(--clr-purple-lt), var(--clr-purple));
  z-index: 0;
  animation: spinRing 8s linear infinite;
}
.hero-img-wrap::after {
  content: '';
  position: absolute;
  inset: 2px;
  background: var(--clr-bg);
  border-radius: 18px;
  z-index: 1;
}

.hero-img-glow {
  position: absolute;
  inset: -40px;
  background: radial-gradient(circle at 55% 45%, rgba(201,168,76,0.2) 0%, rgba(124,77,255,0.12) 50%, transparent 70%);
  border-radius: 50%;
  z-index: 0;
  animation: glowPulse 4s ease-in-out infinite;
  filter: blur(28px);
}

.hero-main-img {
  position: relative;
  z-index: 2;
  border-radius: 18px;
  width: 100%;
  max-height: 500px;
  object-fit: cover;
  object-position: top center;
  display: block;
  animation: imgReveal 1s 0.3s ease both;
  transition: transform 0.6s ease;
}
.hero-main-img:hover { transform: scale(1.02); }

/* Floating cards */
.h-float-card {
  position: absolute;
  background: rgba(7,12,27,0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-md);
  padding: 0.75rem 1.1rem;
  z-index: 10;
  box-shadow: 0 8px 32px rgba(0,0,0,0.5), 0 0 0 1px rgba(201,168,76,0.08);
  animation: floatY 4s ease-in-out infinite;
  font-size: 0.8rem;
  transition: box-shadow 0.3s ease;
}
.h-float-card:hover { box-shadow: 0 12px 40px rgba(201,168,76,0.2), 0 0 0 1px rgba(201,168,76,0.25); }
.h-float-card .fc-num { font-family: var(--font-head); font-size: 1.15rem; font-weight: 800; color: var(--clr-text); line-height: 1.1; }
.h-float-card .fc-lbl { color: var(--clr-muted); font-size: 0.68rem; }
.h-float-card .fc-icon { font-size: 1.3rem; margin-bottom: 0.3rem; }

.hfc-tl { top: -16px; left: -22px; animation-delay: 0s; }
.hfc-mr { top: 36%; right: -24px; animation-delay: 1s; min-width: 148px; }
.hfc-bl { bottom: 20px; left: -22px; animation-delay: 1.9s; }

/* Mini bar chart inside float card */
.mini-bars {
  display: flex;
  align-items: flex-end;
  gap: 3px;
  height: 22px;
  margin-top: 6px;
}
.mini-bars span {
  width: 7px;
  border-radius: 3px 3px 0 0;
  background: rgba(201,168,76,0.4);
}
.mini-bars span.hi { background: var(--clr-accent); }

/* =============================================
   FILTER TABS
   ============================================= */
.filter-bar {
  padding: 1rem 0 2.5rem;
  animation: fadeUp 0.6s 0.22s ease both;
}
.filter-tabs { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.filter-tab {
  background: var(--clr-card);
  border: 1px solid var(--clr-border);
  color: var(--clr-muted);
  font-family: var(--font-head);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.42rem 1.1rem;
  border-radius: 50px;
  cursor: pointer;
  transition: all var(--transition);
  letter-spacing: 0.02em;
}
.filter-tab:hover { color: var(--clr-text); border-color: rgba(201,168,76,0.35); }
.filter-tab.active {
  background: var(--clr-accent);
  color: #070c1b;
  border-color: var(--clr-accent);
  box-shadow: 0 0 18px rgba(201,168,76,0.3);
}

/* =============================================
   CARDS GRID
   ============================================= */
.insights-grid { padding-bottom: 4rem; }

/* ---- Card with image at top ---- */
.insight-card {
  background: var(--clr-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  height: 100%;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  cursor: pointer;
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
  opacity: 0;
  transform: translateY(32px);
}
.insight-card.visible { opacity: 1; transform: translateY(0); }

/* Animated top border */
.insight-card::after {
  content: '';
  position: absolute;
  top: 0; left: 0;
  height: 2px; width: 0%;
  background: linear-gradient(90deg, var(--clr-accent), var(--clr-purple-lt));
  border-radius: 2px 2px 0 0;
  transition: width 0.4s ease;
  z-index: 5;
}
.insight-card:hover::after { width: 100%; }
.insight-card:hover { border-color: rgba(201,168,76,0.3); transform: translateY(-6px); box-shadow: 0 20px 50px rgba(0,0,0,0.4); }
.insight-card.visible:hover { transform: translateY(-6px); }

/* Card image */
.card-img-wrap {
  position: relative;
  overflow: hidden;
  height: 190px;
  flex-shrink: 0;
}
.card-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 0.6s ease;
  display: block;
}
.insight-card:hover .card-img-wrap img { transform: scale(1.06); }

/* Gradient overlay on card image */
.card-img-wrap::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 50%, var(--clr-card) 100%);
  pointer-events: none;
}

/* Category tag on image */
.card-img-tag {
  position: absolute;
  bottom: 0.8rem;
  left: 1rem;
  z-index: 3;
  font-size: 0.67rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: #070c1b;
  background: var(--clr-accent);
  padding: 0.22rem 0.65rem;
  border-radius: 50px;
}

/* Card body */
.card-body-inner {
  padding: 1.4rem 1.6rem 1.6rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.card-meta {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  margin-bottom: 0.7rem;
}
.card-icon-sm {
  width: 32px; height: 32px;
  border-radius: 8px;
  background: rgba(201,168,76,0.1);
  border: 1px solid rgba(201,168,76,0.18);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  color: var(--clr-accent-lt);
  flex-shrink: 0;
  transition: background var(--transition), transform var(--transition);
}
.insight-card:hover .card-icon-sm { background: rgba(201,168,76,0.2); transform: rotate(-5deg) scale(1.1); }

.card-read-time { font-size: 0.72rem; color: var(--clr-muted); }

.card-title {
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 800;
  color: var(--clr-text);
  margin-bottom: 0.65rem;
  line-height: 1.35;
  letter-spacing: -0.01em;
}
.card-excerpt {
  font-size: 0.85rem;
  color: var(--clr-muted);
  line-height: 1.7;
  flex: 1;
  margin-bottom: 1.2rem;
}
.card-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-head);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--clr-accent);
  letter-spacing: 0.02em;
  transition: gap var(--transition), color var(--transition);
  margin-top: auto;
}
.card-link:hover { color: var(--clr-accent-lt); gap: 0.7rem; }
.card-link i { font-size: 0.9rem; transition: transform var(--transition); }
.card-link:hover i { transform: translateX(3px); }

/* Featured card — bigger + different bg */
.insight-card.featured { background: linear-gradient(135deg, #111b3a 0%, #0f1630 100%); border-color: rgba(201,168,76,0.2); }
.insight-card.featured .card-img-wrap { height: 220px; }
.insight-card.featured .card-title { font-size: 1.12rem; }

/* =============================================
   NEWSLETTER STRIP
   ============================================= */
.newsletter-strip {
  background: linear-gradient(120deg, #0f1630 0%, #14104a 50%, #0f1630 100%);
  border: 1px solid rgba(124,77,255,0.2);
  border-radius: var(--radius-lg);
  padding: 3rem 2.5rem;
  margin-bottom: 5rem;
  position: relative;
  overflow: hidden;
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.newsletter-strip.visible { opacity: 1; transform: translateY(0); }

.newsletter-strip::before {
  content: '';
  position: absolute;
  width: 320px; height: 320px;
  background: radial-gradient(circle, rgba(124,77,255,0.14) 0%, transparent 70%);
  top: -90px; right: -60px;
  border-radius: 50%;
  pointer-events: none;
}
.newsletter-strip::after {
  content: '';
  position: absolute;
  width: 220px; height: 220px;
  background: radial-gradient(circle, rgba(201,168,76,0.08) 0%, transparent 70%);
  bottom: -60px; left: 12%;
  border-radius: 50%;
  pointer-events: none;
}

/* Newsletter image side */
.nl-img-wrap {
  position: relative;
  z-index: 2;
}
.nl-img-wrap img {
  border-radius: var(--radius-md);
  max-height: 220px;
  object-fit: cover;
  width: 100%;
  object-position: top center;
}

.newsletter-strip h3 { font-size: 1.6rem; font-weight: 800; letter-spacing: -0.02em; margin-bottom: 0.5rem; position: relative; z-index: 2; }
.newsletter-strip h3 span { color: var(--clr-accent-lt); }
.newsletter-strip p { color: var(--clr-muted); font-size: 0.9rem; margin-bottom: 1.5rem; position: relative; z-index: 2; }

.newsletter-form { display: flex; gap: 0.6rem; flex-wrap: wrap; position: relative; z-index: 2; }
.newsletter-input {
  flex: 1;
  min-width: 200px;
  background: rgba(7,12,27,0.8);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-sm);
  color: var(--clr-text);
  font-family: var(--font-body);
  font-size: 0.9rem;
  padding: 0.7rem 1rem;
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.newsletter-input::placeholder { color: var(--clr-muted); }
.newsletter-input:focus { border-color: rgba(201,168,76,0.45); box-shadow: 0 0 0 3px rgba(201,168,76,0.08); }
.newsletter-btn {
  background: var(--clr-accent);
  color: #070c1b;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 0.88rem;
  padding: 0.7rem 1.6rem;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  white-space: nowrap;
  transition: box-shadow var(--transition), transform var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}
.newsletter-btn:hover { box-shadow: 0 0 22px rgba(201,168,76,0.4); transform: translateY(-2px); }
#nlMsg { font-size: 0.82rem; margin-top: 0.5rem; display: none; position: relative; z-index: 2; }

/* =============================================
   FOOTER
   ============================================= */
.site-footer { background: var(--clr-bg); border-top: 1px solid var(--clr-border); padding: 1.8rem 0; }
.footer-brand { font-family: var(--font-head); font-size: 1.05rem; font-weight: 900; color: var(--clr-text); letter-spacing: -0.02em; }
.footer-brand .fa { color: var(--clr-accent-lt); }
.footer-copy { font-size: 0.78rem; color: var(--clr-muted); }
.footer-nav a { font-size: 0.8rem; color: var(--clr-muted); padding: 0 0.5rem; transition: color var(--transition); }
.footer-nav a:hover { color: var(--clr-text); }

/* =============================================
   ANIMATIONS
   ============================================= */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(22px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInRight {
  from { opacity: 0; transform: translateX(40px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes blink {
  0%,100% { opacity: 1; }
  50%      { opacity: 0.25; }
}
@keyframes spinRing {
  0%   { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}
@keyframes glowPulse {
  0%,100% { opacity: 0.6; transform: scale(1); }
  50%     { opacity: 1; transform: scale(1.07); }
}
@keyframes imgReveal {
  from { opacity: 0; transform: scale(0.94) translateY(18px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}
@keyframes floatY {
  0%,100% { transform: translateY(0); }
  50%     { transform: translateY(-9px); }
}

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 991.98px) {
  .insights-hero { min-height: auto; padding: 4rem 0 2rem; }
  .hero-img-col { margin-top: 3rem; }
  .h-float-card { display: none; }
  .newsletter-strip { padding: 2rem 1.5rem; }
  .nl-img-wrap { display: none; }
}
@media (max-width: 767.98px) {
  .insights-hero h1 { font-size: 1.9rem; }
  .newsletter-form { flex-direction: column; }
  .newsletter-input, .newsletter-btn { width: 100%; }
  .site-footer .d-flex { flex-direction: column; text-align: center; gap: 0.7rem; }
  .card-img-wrap { height: 160px; }
}
@media (max-width: 575.98px) {
  .card-body-inner { padding: 1.2rem; }
}
a.navbar-brand img {
    width: 50%;
}