@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Playfair+Display:ital,wght@1,700&display=swap');

:root {
  /* PREMIUM EDITORIAL PALETTE */
  --primary: #6366f1;
  --primary-light: #818cf8;
  --accent: #f43f5e;
  --bg-deep: #f8fafc;
  --surface: #ffffff;
  --card-bg: #ffffff;
  --text-main: #0f172a;
  --text-muted: #64748b;
  --glass-bg: rgba(255, 255, 255, 0.7);
  --glass-border: rgba(0, 0, 0, 0.08);
  --glass-blur: blur(20px);
  --shadow-sm: 0 2px 4px rgba(0,0,0,0.02);
  --shadow-md: 0 10px 30px -10px rgba(0,0,0,0.08);
  --shadow-lg: 0 30px 60px -12px rgba(0,0,0,0.12);
  --radius-sm: 12px;
  --radius-md: 24px;
  --radius-lg: 40px;
  --font-headings: 'Outfit', sans-serif;
  --font-body: 'Outfit', sans-serif;
  --font-accent: 'Playfair Display', serif;
  
  /* FLUID TYPOGRAPHY */
  --fs-h1: clamp(2rem, 5vw, 3.5rem);
  --fs-h2: clamp(1.5rem, 4vw, 2.5rem);
  --fs-h3: clamp(1.25rem, 3vw, 1.75rem);
  --fs-body: clamp(0.95rem, 1vw, 1.1rem);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  transition: background-color 0.4s ease, color 0.4s ease, border-color 0.4s ease, box-shadow 0.4s ease;
}

[data-theme='dark'] {
  --bg-deep: #020617; /* Deep Navy/Slate */
  --surface: #0f172a;
  --card-bg: #1e293b;
  --text-main: #f1f5f9;
  --text-muted: #94a3b8;
  --glass-bg: rgba(15, 23, 42, 0.8);
  --glass-border: rgba(255, 255, 255, 0.06);
  --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.2);
  --shadow-md: 0 20px 25px -5px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 30px 50px -10px rgba(0, 0, 0, 0.5);
}

/* CUSTOM SCROLLBAR */
::-webkit-scrollbar {
  width: 10px;
}

::-webkit-scrollbar-track {
  background: var(--bg-deep);
}

::-webkit-scrollbar-thumb {
  background: #e2e8f0;
  border-radius: 10px;
  border: 2px solid var(--bg-deep);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--primary);
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-deep);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100vh;
}

/* SUBTLE LIGHT BACKGROUND */
.mesh-bg {
  position: fixed;
  top: 0; left: 0; width: 100%; height: 100%;
  z-index: -1;
  background: radial-gradient(at 0% 0%, rgba(99, 102, 241, 0.03) 0px, transparent 50%),
              radial-gradient(at 100% 0%, rgba(244, 63, 94, 0.03) 0px, transparent 50%);
}

.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 40px;
}

/* TYPOGRAPHY LIGHT */
.gradient-text {
  background: linear-gradient(135deg, var(--text-main) 30%, var(--primary) 70%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* NAVBAR LIGHT */
nav {
  height: 80px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 6%;
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: var(--glass-blur);
  border-bottom: 1px solid var(--glass-border);
  position: sticky;
  top: 0; z-index: 1000;
}

.logo {
  font-size: 1.8rem;
  font-weight: 800;
  text-decoration: none;
  color: var(--text-main);
  letter-spacing: -0.05em;
}

.nav-links {
  display: flex;
  gap: 32px;
  align-items: center;
}

.nav-links a {
  text-decoration: none;
  color: var(--text-muted);
  font-weight: 500;
  font-size: 0.95rem;
  transition: color 0.3s;
}

.nav-links a:hover { color: white; }

/* CARDS REFACTOR */
.bento-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(400px, 1fr));
  gap: 32px;
  padding: 40px 0;
}

.bento-card {
  background: var(--card-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  position: relative;
  transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  height: 550px; /* Fixed height for consistency */
}

.bento-card:hover {
  transform: translateY(-12px) scale(1.02);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary);
}

.bento-card::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  box-shadow: inset 0 0 0 1px var(--primary);
  opacity: 0;
  transition: opacity 0.4s ease;
  pointer-events: none;
}

.bento-card:hover::after {
  opacity: 0.1;
}

/* IMAGE SLIDER STYLES */
.slider-container {
  position: relative;
  width: 100%;
  height: 60%;
  background: #f1f5f9;
}

.slider-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 1s ease-in-out;
  z-index: 1;
}

.slider-img.active {
  opacity: 1;
  z-index: 2;
}

.card-img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.8s ease;
}

.bento-card:hover .card-img,
.bento-card:hover .slider-img { transform: scale(1.05); }

.card-content {
  padding: 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 12px;
  background: white;
  z-index: 3;
}

.card-content h3 a {
  color: var(--text-main) !important;
}

.category-badge {
  background: var(--primary);
  color:black;
  padding: 6px 16px;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  width: fit-content;
}

.blog-excerpt {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.6;
  margin-top: 5px;
  flex-grow: 1;
  max-height: 100px;
  overflow-y: auto;
  padding-right: 8px;
}

/* Custom Scrollbar for Excerpt */
.blog-excerpt::-webkit-scrollbar {
  width: 4px;
}
.blog-excerpt::-webkit-scrollbar-thumb {
  background: var(--glass-border);
  border-radius: 10px;
}
.blog-excerpt::-webkit-scrollbar-thumb:hover {
  background: var(--primary);
}

/* BUTTONS */
.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: black;
  padding: 14px 32px;
  border-radius: 50px;
  border: none;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.btn-primary:hover {
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 15px 30px rgba(99, 102, 241, 0.4);
  background: linear-gradient(135deg, var(--primary-light), var(--accent));
}

.hero-featured {
  transition: transform 0.6s cubic-bezier(0.23, 1, 0.32, 1);
}

.hero-featured:hover .hero-img {
  transform: scale(1.03);
}

/* Skeleton Loading Animation */
@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

.skeleton {
  background: linear-gradient(90deg, var(--glass-border) 25%, var(--surface) 50%, var(--glass-border) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite linear;
}

/* RESPONSIVE HELPERS */
.section-padding {
  padding: clamp(40px, 10vh, 100px) 0 clamp(30px, 8vh, 60px);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  background: var(--surface);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--glass-border);
  min-height: 500px;
  box-shadow: var(--shadow-lg);
}

@media (max-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr; min-height: auto; }
  .hero-grid .hero-img-container { height: 350px; }
}

.newsletter-panel {
  margin-top: 100px;
  background: var(--bg-deep);
  border: 1px solid var(--glass-border);
  padding: clamp(40px, 8vw, 80px) clamp(20px, 5vw, 40px);
  border-radius: var(--radius-lg);
  text-align: center;
  position: relative;
  overflow: hidden;
}

/* FOOTER */
footer {
  padding: 80px 0;
  border-top: 1px solid var(--glass-border);
  text-align: center;
  margin-top: 40px;
}

/* ANIMATIONS */
@keyframes slideUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

.animate-up { animation: slideUp 0.8s cubic-bezier(0.23, 1, 0.32, 1) forwards; }

@media (max-width: 1200px) {
  .container { padding: 0 40px; }
  .bento-grid { grid-template-columns: repeat(auto-fill, minmax(350px, 1fr)); }
}

@media (max-width: 1024px) {
  nav { padding: 0 4%; }
  .nav-links { display: none; } /* Hide for mobile toggle */
  .hamburger { display: flex !important; }
  .bento-card { height: 480px; }
}

@media (max-width: 768px) {
  .container { padding: 0 24px; }
  .bento-grid { grid-template-columns: 1fr; gap: 24px; }
  .bento-card { height: auto; min-height: 450px; }
  .card-content { padding: 20px; }
  .slider-container { height: 250px; }
}

/* MOBILE NAV OVERLAY */
.mobile-overlay {
  position: fixed;
  inset: 0;
  background: var(--glass-bg);
  backdrop-filter: blur(30px);
  -webkit-backdrop-filter: blur(30px);
  z-index: 2000;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 30px;
  opacity: 0;
  pointer-events: none;
  transition: all 0.5s cubic-bezier(0.23, 1, 0.32, 1);
  transform: translateY(-20px);
}

.mobile-overlay.active {
  opacity: 1;
  pointer-events: all;
  transform: translateY(0);
}

.mobile-nav-link {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--text-main);
  text-decoration: none;
  transition: all 0.3s;
}

.mobile-nav-link:hover {
  color: var(--primary);
  transform: scale(1.1);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 6px;
  cursor: pointer;
  z-index: 2001;
}

.hamburger span {
  width: 28px;
  height: 2px;
  background: var(--text-main);
  border-radius: 2px;
  transition: all 0.3s cubic-bezier(0.23, 1, 0.32, 1);
}

.hamburger.active span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }