/* Olhar Leve - Unique Ice-Neon Design 2026 */
:root {
  --primary: #22d3ee;
  --accent: #a78bfa;
  --bg: #f8fafc;
  --surface: #ffffff;
  --text: #0f172a;
  --muted: #64748b;
  --neon-glow: 0 0 20px rgba(34, 211, 238, 0.4);
}

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

body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  overflow-x: hidden;
}

/* Neon Glow Utility */
.neon-text {
  text-shadow: var(--neon-glow);
}

.neon-border {
  border: 1px solid var(--primary);
  box-shadow: var(--neon-glow);
}

.glass {
  background: rgba(255,255,255,0.85);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(226, 232, 240, 0.6);
}

/* Asymmetric Hero */
.hero-split {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  min-height: 100vh;
  align-items: center;
  gap: 0;
}

.hero-left {
  padding: 6rem 5rem 6rem 4rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.hero-right {
  background: linear-gradient(135deg, #22d3ee 0%, #a78bfa 100%);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
}

.hero-right::before {
  content: '';
  position: absolute;
  width: 180%;
  height: 180%;
  background: radial-gradient(circle at 30% 40%, rgba(255,255,255,0.25) 0%, transparent 50%);
  animation: float 25s ease-in-out infinite;
}

.floating-orb {
  position: absolute;
  border-radius: 50%;
  background: rgba(255,255,255,0.15);
  backdrop-filter: blur(8px);
  animation: float-orb 18s ease-in-out infinite;
}

.orb1 { width: 240px; height: 240px; top: 18%; left: 22%; animation-delay: -4s; }
.orb2 { width: 160px; height: 160px; top: 55%; right: 18%; animation-delay: -11s; }
.orb3 { width: 110px; height: 110px; bottom: 22%; left: 35%; animation-delay: -7s; }

@keyframes float {
  0%,100% { transform: translate(0,0) rotate(0deg); }
  50% { transform: translate(3%, -4%) rotate(8deg); }
}

@keyframes float-orb {
  0%,100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-35px) scale(1.05); }
}

/* Magazine Style Cards */
.masonry-grid {
  column-count: 3;
  column-gap: 1.75rem;
}

@media (max-width: 1024px) {
  .masonry-grid { column-count: 2; }
}

@media (max-width: 640px) {
  .masonry-grid { column-count: 1; }
}

.article-card {
  break-inside: avoid;
  margin-bottom: 1.75rem;
  background: var(--surface);
  border-radius: 24px;
  overflow: hidden;
  border: 1px solid #e2e8f0;
  transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
  box-shadow: 0 10px 15px -3px rgb(15 23 42 / 0.05), 0 4px 6px -4px rgb(15 23 42 / 0.05);
}

.article-card:hover {
  transform: translateY(-12px) rotate(0.3deg);
  box-shadow: 0 25px 50px -12px rgb(15 23 42 / 0.15);
  border-color: var(--primary);
}

.article-card .accent-bar {
  height: 6px;
  background: linear-gradient(to right, var(--primary), var(--accent));
}

/* Sidebar */
.sidebar {
  position: sticky;
  top: 2rem;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 32px;
  border-radius: 9999px;
  font-weight: 600;
  letter-spacing: -.025em;
  transition: all 0.3s cubic-bezier(0.23, 1, 0.32, 1);
  text-decoration: none;
  cursor: pointer;
  border: none;
}

.btn-primary {
  background: #0f172a;
  color: white;
  box-shadow: 0 10px 15px -3px rgb(15 23 42 / 0.2);
}

.btn-primary:hover {
  background: #1e2937;
  transform: translateY(-3px);
  box-shadow: 0 20px 25px -5px rgb(15 23 42 / 0.2), var(--neon-glow);
}

.btn-outline {
  background: transparent;
  color: #0f172a;
  border: 2px solid #0f172a;
}

.btn-outline:hover {
  background: #0f172a;
  color: white;
  transform: translateY(-2px);
}

/* Forms */
input, textarea {
  width: 100%;
  padding: 16px 20px;
  border: 2px solid #e2e8f0;
  border-radius: 16px;
  font-size: 1rem;
  transition: all 0.3s ease;
  background: white;
}

input:focus, textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(34, 211, 238, 0.1);
}

/* Footer */
footer {
  background: #0f172a;
  color: #94a3b8;
}

.footer-link {
  transition: color 0.2s ease;
}

.footer-link:hover {
  color: var(--primary);
}

/* Typography */
h1, h2, h3 {
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -.04em;
}

.section-title {
  font-size: 3.2rem;
  line-height: 1.05;
}

@media (max-width: 768px) {
  .section-title { font-size: 2.4rem; }
}

/* Unique asymmetric spacing */
.asymmetric {
  margin-left: auto;
  max-width: 620px;
}