/* ----------------------------- */
/* GLOBAL RESET + BASICS */
/* ----------------------------- */

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Segoe UI", Arial, sans-serif;
}

body {
  background: #05080f; /* Deep futuristic black */
  color: #d6ebff; /* Soft neon cyan white */
  overflow-x: hidden;
}

/* Smooth scroll */
html {
  scroll-behavior: smooth;
}

/* ----------------------------- */
/* NAVBAR */
/* ----------------------------- */
/* MINI WELCOME SECTION WITH COMPUTER BACKGROUND */
.welcome-mini {
  width: 85%;
  margin: 40px auto;
  padding: 55px 30px;
  text-align: center;

  /* Background image (tech computers) */
  background: url("https://images.unsplash.com/photo-1518770660439-4636190af475?auto=format&fit=crop&w=1350&q=80")
              center/cover no-repeat;

  border-radius: 16px;
  position: relative;
  overflow: hidden;

  box-shadow: 0 0 25px rgba(0, 255, 255, 0.15);
  animation: fadeInMini 1s ease-out;
}

/* Cyan neon overlay */
.welcome-mini::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 20, 35, 0.6);
  backdrop-filter: blur(6px);
}

/* Glowing top-bottom edges */
.welcome-mini::after {
  content: "";
  position: absolute;
  inset: 0;
  border-top: 2px solid rgba(0, 255, 255, 0.4);
  border-bottom: 2px solid rgba(0, 255, 255, 0.3);
  box-shadow: 0 0 25px rgba(0,255,255,0.2);
  pointer-events: none;
}

.welcome-mini h2 {
  position: relative;
  font-size: 36px;
  font-weight: 800;
  color: #00eaff;
  text-shadow: 0 0 12px #00eaff;
}

.welcome-mini p {
  position: relative;
  margin-top: 10px;
  font-size: 18px;
  color: #bbfaff;
  opacity: 0.9;
}

/* Fade in effect */
@keyframes fadeInMini {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
.navbar {
  background: rgba(5, 10, 20, 0.8);
  padding: 15px 30px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(0, 255, 255, 0.15);
  position: sticky;
  top: 0;
  z-index: 999;
}

.logo {
  width: 140px;
  filter: drop-shadow(0 0 8px #00eaff);
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 32px;
}

.nav-links a {
  color: #b8eaff;
  text-decoration: none;
  font-size: 17px;
  font-weight: bold;
  transition: 0.3s ease;
}

.nav-links a:hover,
.nav-links .active {
  color: #00f0ff;
  text-shadow: 0 0 10px #00eaff;
}

/* ----------------------------- */
/* HERO SECTION */
/* ----------------------------- */

.hero {
  text-align: center;
  padding: 140px 40px;
  color: white;
  background: radial-gradient(circle at center, #0b1625, #05080f 70%);
  position: relative;
  overflow: hidden;
}

/* Hologram floating rings */
.hero::before,
.hero::after {
  content: "";
  position: absolute;
  width: 350px;
  height: 350px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,255,255,0.25), transparent 60%);
  filter: blur(60px);
  animation: floatOrb 6s infinite ease-in-out alternate;
}

.hero::before {
  top: -80px;
  left: -120px;
}

.hero::after {
  bottom: -100px;
  right: -100px;
}

@keyframes floatOrb {
  from { transform: scale(1); opacity: 0.6; }
  to { transform: scale(1.2); opacity: 1; }
}

.hero h1 {
  font-size: 48px;
  font-weight: 800;
  text-shadow: 0 0 18px #00eaff;
}

.hero p {
  font-size: 20px;
  opacity: 0.85;
  margin-top: 10px;
}

.hero button {
  margin-top: 25px;
  background: #00eaff;
  color: #002b38;
  padding: 14px 30px;
  border: none;
  border-radius: 30px;
  font-size: 17px;
  cursor: pointer;
  font-weight: bold;
  box-shadow: 0 0 20px #00eaff;
  transition: 0.3s ease;
}

.hero button:hover {
  transform: scale(1.07);
  box-shadow: 0 0 40px #00f7ff;
}

/* ----------------------------- */
/* WELCOME BANNER */
/* ----------------------------- */

.welcome-banner {
  width: 100%;
  height: 260px;
  background: url("https://images.unsplash.com/photo-1535223289827-42f1e9919769?auto=format&fit=crop&w=1400&q=80")
    center/cover no-repeat;
  position: relative;
  overflow: hidden;
  border-radius: 0 0 20px 20px;
  margin-bottom: 60px;
  box-shadow: 0 10px 25px rgba(0,255,255,0.1);
}

/* Futuristic cyan overlay */
.welcome-banner::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 50, 70, 0.55);
  backdrop-filter: blur(3px);
}

.welcome-content {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  z-index: 2;
}

.welcome-content h2 {
  font-size: 44px;
  font-weight: 800;
  color: white;
  text-shadow: 0 0 12px #00eaff;
}

.welcome-content p {
  margin-top: 8px;
  font-size: 18px;
  color: #d8faff;
}

/* ----------------------------- */
/* SERVICES SECTION */
/* ----------------------------- */

.services {
  padding: 80px 40px;
  text-align: center;
}

.services h2 {
  font-size: 36px;
  font-weight: bold;
  color: #00edff;
  text-shadow: 0 0 12px #00eaff;
}

.subtitle {
  color: #9fdfff;
  font-size: 18px;
  margin-bottom: 40px;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 35px;
  max-width: 1150px;
  margin: auto;
}

/* 3D hologram cards */
.card {
  background: rgba(0, 10, 20, 0.65);
  padding: 28px;
  border-radius: 18px;
  border: 1px solid rgba(0, 255, 255, 0.15);
  box-shadow: 0 0 20px rgba(0,255,255,0.1);
  text-align: center;
  transition: transform 0.4s ease, box-shadow 0.4s ease;
  animation: fadeUp 0.8s ease forwards;
  opacity: 0;
  position: relative;
}

@keyframes fadeUp {
  from { transform: translateY(40px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

.card:hover {
  transform: translateY(-12px) scale(1.04);
  box-shadow: 0 0 30px #00dfff;
  border-color: #00f6ff;
}

.card img {
  width: 70px;
  margin-bottom: 12px;
  filter: drop-shadow(0 0 10px #00eaff);
}

.card h3 {
  font-size: 22px;
  margin-bottom: 10px;
  color: #00eaff;
}

.card p {
  color: #b5ecff;
  font-size: 15px;
  line-height: 1.5;
}

/* ----------------------------- */
/* CTA */
/* ----------------------------- */

.cta {
  background: linear-gradient(135deg, #00131f, #003244);
  padding: 80px 40px;
  text-align: center;
  color: #e8fbff;
  box-shadow: 0 0 35px rgba(0,255,255,0.15);
}

.cta button {
  margin-top: 20px;
  padding: 14px 32px;
  border-radius: 25px;
  font-size: 20px;
  font-weight: bold;
  background: #00eaff;
  color: #00252c;
  border: none;
  cursor: pointer;
  transition: 0.3s ease;
  box-shadow: 0 0 20px #00eaff;
}

.cta button:hover {
  transform: scale(1.08);
  box-shadow: 0 0 40px #00f7ff;
}

/* ----------------------------- */
/* AI BOX */
/* ----------------------------- */

.ai-box {
  width: 380px;
  padding: 20px;
  background: rgba(0,17,26,0.75);
  position: fixed;
  bottom: 25px;
  right: 25px;
  border-radius: 14px;
  border: 1px solid rgba(0,255,255,0.2);
  box-shadow: 0 0 20px rgba(0,255,255,0.2);
  backdrop-filter: blur(10px);
}

.hidden {
  display: none;
}

#ai-chat {
  height: 230px;
  overflow-y: auto;
  padding: 12px;
  background: rgba(0,10,20,0.3);
  border: 1px solid rgba(0,255,255,0.15);
  border-radius: 6px;
}
/* ----------------------------- */
/* ABOUT PAGE */
/* ----------------------------- */

.about-header {
  padding: 90px 40px;
  text-align: center;
  background: radial-gradient(circle, #04121d, #01070c);
  color: #00eaff;
  text-shadow: 0 0 15px #00eaff;
  border-bottom: 1px solid rgba(0, 255, 255, 0.2);
}

.about-header p {
  color: #b6f5ff;
  margin-top: 10px;
  opacity: 0.8;
}

.about-content {
  max-width: 1000px;
  margin: auto;
  padding: 50px 30px;
  display: grid;
  gap: 35px;
}

.about-card {
  background: rgba(0, 20, 30, 0.6);
  padding: 30px;
  border-radius: 16px;
  border: 1px solid rgba(0, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  box-shadow: 0 0 20px rgba(0,255,255,0.08);
  transition: 0.4s;
}

.about-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 0 30px rgba(0,255,255,0.25);
}

.about-card h2 {
  margin-bottom: 10px;
  color: #00eaff;
}

.about-card ul li {
  margin: 6px 0;
  color: #b6faff;
}


/* ----------------------------- */
/* CONTACT PAGE */
/* ----------------------------- */

.contact-header {
  padding: 80px 40px;
  text-align: center;
  background: linear-gradient(135deg, #02111a, #001b29);
  color: #00eaff;
  border-bottom: 1px solid rgba(0,255,255,0.3);
}

.contact-header p {
  margin-top: 10px;
  color: #b6f5ff;
}

.contact-section {
  display: flex;
  max-width: 1100px;
  margin: 60px auto;
  padding: 20px;
  gap: 40px;
}

/* Glass neon form */
.contact-glass {
  flex: 1;
  background: rgba(0, 20, 35, 0.55);
  padding: 40px;
  border-radius: 18px;
  border: 1px solid rgba(0,255,255,0.15);
  box-shadow: 0 0 35px rgba(0,255,255,0.15);
  backdrop-filter: blur(12px);
}

.contact-glass h2 {
  text-align: center;
  margin-bottom: 20px;
  color: #00eaff;
}

.contact-glass input,
.contact-glass textarea {
  width: 100%;
  background: rgba(0,255,255,0.05);
  border: 1px solid rgba(0,255,255,0.2);
  padding: 14px;
  margin: 10px 0;
  border-radius: 10px;
  color: #c9faff;
  font-size: 16px;
  outline: none;
  transition: 0.3s;
}

.contact-glass input:focus,
.contact-glass textarea:focus {
  border-color: #00eaff;
  box-shadow: 0 0 12px #00eaff;
}

.contact-glass textarea {
  height: 130px;
  resize: none;
}

/* Submit button */
.contact-glass button {
  width: 100%;
  background: #00eaff;
  color: #011017;
  padding: 14px;
  border: none;
  border-radius: 10px;
  font-weight: bold;
  font-size: 17px;
  cursor: pointer;
  transition: 0.3s;
  box-shadow: 0 0 20px #00eaff;
}

.contact-glass button:hover {
  transform: scale(1.05);
  box-shadow: 0 0 35px #00faff;
}

.contact-info {
  flex: 0.7;
  padding: 40px;
  color: #aef6ff;
}

.contact-info h3 {
  color: #00eaff;
  margin-bottom: 15px;
}
/* FUTURISTIC FOOTER */
.footer {
  width: 100%;
  padding: 25px 0;
  text-align: center;
  margin-top: 60px;

  background: rgba(0, 15, 25, 0.6);
  backdrop-filter: blur(8px);

  border-top: 1px solid rgba(0,255,255,0.15);
  box-shadow: 0 0 25px rgba(0,255,255,0.12);
}

.footer p {
  font-size: 16px;
  color: #9befff;
  letter-spacing: 1px;
}

.footer span {
  color: #00eaff;
  font-weight: bold;
  text-shadow: 0 0 10px #00eaff;
}