/* ==============================
   N2SP Root Stylesheet
   ============================== */

body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: #121212;
  color: #E6E3DE;
}

/* ==============================
   Global Container (Anti Melebar)
   ============================== */

.container {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 20px;
  box-sizing: border-box;
}

/* ==============================
   Typography
   ============================== */

h1 {
  font-size: 56px;
  margin-bottom: 12px;
  letter-spacing: -0.04em;
  background: linear-gradient(90deg, #B08A5A, #00E0FF);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

h2 {
  font-size: 28px;
  margin-top: 80px;
  margin-bottom: 18px;
  font-weight: 500;
  letter-spacing: -0.02em;
  color: #B08A5A;
}


p {
  margin-bottom: 20px;
  line-height: 1.7;
  color: #D0C7BC;
}

/* ==============================
   Navigation
   ============================== */

nav {
  padding: 22px 20px;
  font-size: 14px;
  text-align: center;
}

nav a {
  color: #E6E3DE;
  text-decoration: none;
  margin: 0 14px;
  border-bottom: 1px solid transparent;
  transition: 0.3s ease;
}

nav a:hover {
  color: #B08A5A;
  border-bottom: 1px solid #B08A5A;
}

/* ==============================
   Hero Section
   ============================== */

.hero {
  margin-top: 110px;
  text-align: center;
}

.logo-n2sp {
  width: 140px;
  height: 140px;
  border-radius: 50%;
  border: 1.5px solid #B08A5A;
  padding: 16px;
  background: #121212;
  margin-bottom: 28px;
}

.tagline {
  color: #B08A5A;
  font-size: 18px;
  margin-bottom: 42px;
}

/* ==============================
   Highlight List
   ============================== */

.highlight-list {
  list-style: none;
  padding: 0;
  margin: 36px 0 50px;
  text-align: center;
}

.highlight-list li {
  margin: 14px 0;
  font-size: 18px;
  color: #D0C7BC;
}

/* ==============================
   Buttons
   ============================== */

.btn {
  display: inline-block;
  margin: 12px 10px 0;
  padding: 12px 26px;
  border: 1px solid #B08A5A;
  color: #B08A5A;
  text-decoration: none;
  border-radius: 32px;
  transition: 0.3s ease;
  font-size: 14px;
  letter-spacing: 0.02em;
}

.btn:hover {
  background: #B08A5A;
  color: #121212;
}

/* =========================
   BACKGROUND SYSTEM
========================= */

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  pointer-events: none;

  background:
    repeating-radial-gradient(
      circle at center,
      rgba(0,255,255,0.12) 0px,
      rgba(0,255,255,0.12) 1px,
      transparent 1px,
      transparent 120px
    ),
    repeating-conic-gradient(
      from 0deg,
      rgba(0,255,255,0.08) 0deg,
      rgba(0,255,255,0.08) 1deg,
      transparent 1deg,
      transparent 30deg
    );

  animation: rotateSystem 60s linear infinite;
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -3;
  pointer-events: none;
  background: radial-gradient(circle at center, rgba(0,200,255,0.15), transparent 70%);
}

html::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -4;
  background: url("ai-blog-960x536.jpg") center/cover no-repeat;
  opacity: 0.15;
  filter: blur(2px);
}

@keyframes rotateSystem {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.social-links {
  display: flex;
  justify-content: center; /* ini yang bikin ke tengah */
  align-items: center;
  gap: 20px;
  margin-top: 20px;
}

.social-links a {
  color: #ccc;
  transition: all 0.3s ease;
}

.social-links a:hover {
  color: #e1306c;
  transform: translateY(-2px);
}

.social-links a.youtube:hover {
  color: #ff0000;
}

.social-icon {
  width: 24px;
  height: 24px;
  fill: currentColor;
}