/* --------------------------------------------------
   VulnXploit Portfolio Theme — Professional Cyber Look
   Author: VulnXploit | Exploit before hacker exploit
   -------------------------------------------------- */

:root {
  --bg: #060d1f;
  --bg2: #0b142a;
  --accent: #00e0ff;
  --accent2: #26ffd0;
  --text: #e0f2ff;
  --muted: #98a8c2;
  --glass: rgba(255,255,255,0.05);
  --radius: 12px;
  --font-main: 'Poppins', 'Segoe UI', sans-serif;
}

* {
  box-sizing: border-box;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-main);
  color: var(--text);
  background: linear-gradient(180deg, var(--bg), #030712);
  min-height: 100vh;
}

/* ------------------ NAVBAR ------------------ */
header {
  background: var(--bg2);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 40px;
  border-bottom: 1px solid var(--glass);
  position: sticky;
  top: 0;
  z-index: 100;
}

.logo {
  font-size: 22px;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.5px;
  text-decoration: none;
}

.logo span {
  color: var(--accent2);
}

nav ul {
  list-style: none;
  display: flex;
  gap: 18px;
  margin: 0;
  padding: 0;
}

nav ul li a {
  color: var(--muted);
  text-decoration: none;
  font-weight: 500;
  padding: 6px 10px;
  border-radius: var(--radius);
  transition: all 0.2s ease;
}

nav ul li a:hover {
  color: var(--accent);
  background: rgba(255,255,255,0.05);
}

/* ------------------ HERO SECTION ------------------ */
.hero {
  text-align: center;
  padding: 100px 20px 80px;
  background: radial-gradient(circle at center, rgba(0,208,255,0.12) 0%, transparent 70%);
}

.hero h1 {
  font-size: 48px;
  margin: 0 0 16px;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero p {
  max-width: 700px;
  margin: 0 auto 30px;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.6;
}

.hero .btn {
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  color: #021;
  padding: 12px 24px;
  border-radius: var(--radius);
  font-weight: 600;
  text-decoration: none;
  transition: transform 0.2s ease;
}

.hero .btn:hover {
  transform: translateY(-3px);
}

/* ------------------ SECTIONS ------------------ */
section {
  padding: 80px 20px;
  max-width: 1100px;
  margin: auto;
}

section h2 {
  font-size: 32px;
  text-align: center;
  margin-bottom: 20px;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

section p {
  color: var(--muted);
  font-size: 16px;
  line-height: 1.7;
}

/* ------------------ FEATURES / WHY CHOOSE US ------------------ */
.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 24px;
  margin-top: 40px;
}

.feature {
  background: var(--bg2);
  border-radius: var(--radius);
  padding: 24px;
  border: 1px solid var(--glass);
  text-align: center;
  transition: all 0.2s ease;
}

.feature:hover {
  transform: translateY(-4px);
  border-color: var(--accent);
}

.feature h3 {
  color: var(--accent);
  font-size: 20px;
  margin: 10px 0;
}

.feature p {
  font-size: 15px;
  color: var(--muted);
}

/* ------------------ CONTACT SECTION ------------------ */
.contact {
  max-width: 700px;
  margin: 0 auto;
  background: var(--bg2);
  border: 1px solid var(--glass);
  padding: 40px;
  border-radius: var(--radius);
}

.contact label {
  display: block;
  margin: 12px 0 6px;
  color: var(--muted);
  font-size: 14px;
}

.contact input, .contact textarea {
  width: 100%;
  padding: 10px 12px;
  background: transparent;
  border: 1px solid var(--glass);
  border-radius: var(--radius);
  color: var(--text);
  font-size: 15px;
}

.contact textarea {
  min-height: 120px;
  resize: vertical;
}

.contact button {
  margin-top: 18px;
  width: 100%;
  padding: 12px;
  border: none;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  border-radius: var(--radius);
  color: #021;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}

.contact button:hover {
  opacity: 0.9;
  transform: translateY(-2px);
}

/* ------------------ FOOTER ------------------ */
footer {
  text-align: center;
  padding: 30px 20px;
  font-size: 14px;
  color: var(--muted);
  background: var(--bg2);
  border-top: 1px solid var(--glass);
}

footer a {
  color: var(--accent);
  text-decoration: none;
}

/* ------------------ ANIMATIONS ------------------ */
.fade-up {
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp 0.8s forwards;
}

@keyframes fadeUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}