/* --- GLOBAL --- */
* {
  box-sizing: border-box;
}

body, html {
  margin: 0;
  padding: 0;
  height: 100%;
  font-family: "Poppins", sans-serif;
  color: white;
  background-color: #0d0d0d;
  scroll-behavior: smooth;
  overflow-x: hidden;
}

h1, h2, p {
  margin: 0;
}

/* --- BACKGROUND --- */
.background-image {
  position: relative;
  height: 100vh;
  background: radial-gradient(circle at 50% 30%, rgba(80,80,80,0.15), rgba(10,10,10,1)),
              url('../resources/images/background.png') center/cover no-repeat;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  overflow: hidden;
  perspective: 1000px;
}

.ambient-light {
  position: absolute;
  top: -20%;
  left: -20%;
  width: 140%;
  height: 140%;
  background: radial-gradient(circle at center, rgba(0,204,255,0.12) 0%, transparent 70%);
  animation: moveLight 10s ease-in-out infinite alternate;
  filter: blur(60px);
  z-index: 0;
}

@keyframes moveLight {
  0% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(10%, 15%) scale(1.2); }
  100% { transform: translate(-5%, -10%) scale(1); }
}

.background-image::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(0,0,0,0.25), rgba(0,0,0,0.8));
  z-index: 1;
}

/* --- NAVBAR --- */
.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  display: flex;
  justify-content: flex-end;
  backdrop-filter: blur(12px);
  background: rgba(20, 20, 20, 0.4);
  padding: 15px 40px;
  z-index: 10;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

/* --- CONTACT BUTTON --- */
.contact-button {
  background: linear-gradient(135deg, #3b3b3b, #1c1c1c);
  color: white;
  border: 1px solid rgba(255,255,255,0.1);
  padding: 10px 28px;
  font-size: 15px;
  border-radius: 10px;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.3s ease;
  box-shadow: inset 0 0 5px rgba(255,255,255,0.1), 0 0 10px rgba(0,0,0,0.4);
}

.contact-button:hover {
  background: linear-gradient(135deg, #5a5a5a, #2e2e2e);
  box-shadow: 0 0 20px rgba(255,255,255,0.08), inset 0 0 10px rgba(255,255,255,0.1);
  transform: translateY(-2px);
}

/* --- HERO TEXT --- */
.hero-content {
  z-index: 2;
  position: relative;
  max-width: 700px;
  animation: fadeInUp 1.5s ease-out;
}

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

.hero-content h1 {
  font-size: 4.5rem;
  letter-spacing: 3px;
  font-weight: 700;
  text-shadow: 0 0 40px rgba(255,255,255,0.1);
  animation: titleGlow 6s infinite alternate ease-in-out;
}

@keyframes titleGlow {
  0%, 100% { text-shadow: 0 0 20px rgba(200,200,200,0.15); color: #e5e5e5; }
  50% { text-shadow: 0 0 60px rgba(255,255,255,0.25); color: #f2f2f2; }
}

.hero-content hr {
  width: 70px;
  border: 2px solid #777;
  margin: 25px auto;
}

.hero-content p {
  font-size: 1.3rem;
  opacity: 0.85;
}

/* --- CONTACT SECTION --- */
.contact-section {
  background: linear-gradient(to bottom, #111, #0a0a0a);
  padding: 90px 20px;
  color: #fff;
  text-align: center;
}

.contact-section h2 {
  font-size: 2.5rem;
  margin-bottom: 25px;
  background: linear-gradient(135deg, #bbb, #eee);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.contact-form {
  max-width: 600px;
  margin: 0 auto;
  text-align: left;
}

.contact-form label {
  display: block;
  margin-bottom: 15px;
}

/* --- MESH EFFECT BASE --- */
@keyframes mesh-glow {
  0% { background-position: 0% 50%; opacity: 0.15; }
  50% { background-position: 100% 50%; opacity: 0.25; }
  100% { background-position: 0% 50%; opacity: 0.15; }
}

/* --- INPUTS & TEXTAREAS --- */
.contact-form input,
.contact-form textarea {
  width: 100%;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255,255,255,0.15);
  color: white;
  border-radius: 10px;
  padding: 12px 15px;
  font-size: 15px;
  outline: none;
  position: relative;
  overflow: hidden;
  transition: border-color 0.3s ease, box-shadow 0.3s ease, background 0.5s ease;
}

/* --- GLOW MESH REVEAL --- */
.contact-form input:focus,
.contact-form textarea:focus,
.contact-form input:hover,
.contact-form textarea:hover {
  border-color: #aaa;
  box-shadow: 0 0 12px rgba(255,255,255,0.1);
  background:
    repeating-linear-gradient(
      45deg,
      rgba(255,255,255,0.05) 0px,
      rgba(255,255,255,0.05) 2px,
      transparent 2px,
      transparent 6px
    ),
    repeating-linear-gradient(
      -45deg,
      rgba(255,255,255,0.04) 0px,
      rgba(255,255,255,0.04) 2px,
      transparent 2px,
      transparent 6px
    ),
    rgba(255,255,255,0.04);
  background-size: 100px 100px, 100px 100px, auto;
  animation: mesh-glow 8s linear infinite;
}

/* --- BUTTON --- */
.contact-form button {
  background: linear-gradient(135deg, #3b3b3b, #1c1c1c);
  border: 1px solid rgba(255,255,255,0.15);
  color: white;
  font-weight: 600;
  padding: 15px 25px;
  border-radius: 10px;
  cursor: pointer;
  font-size: 16px;
  width: 100%;
  transition: all 0.3s ease;
  box-shadow: inset 0 0 6px rgba(255,255,255,0.08);
  overflow: hidden;
  position: relative;
}

/* --- BUTTON GLOW MESH ON HOVER --- */
.contact-form button:hover {
  background:
    repeating-linear-gradient(
      45deg,
      rgba(255,255,255,0.05) 0px,
      rgba(255,255,255,0.05) 2px,
      transparent 2px,
      transparent 6px
    ),
    repeating-linear-gradient(
      -45deg,
      rgba(255,255,255,0.04) 0px,
      rgba(255,255,255,0.04) 2px,
      transparent 2px,
      transparent 6px
    ),
    linear-gradient(135deg, #5a5a5a, #2e2e2e);
  background-size: 120px 120px, 120px 120px, auto;
  animation: mesh-glow 6s linear infinite;
  box-shadow: 0 0 20px rgba(255,255,255,0.08), inset 0 0 10px rgba(255,255,255,0.1);
  transform: translateY(-2px);
}

/* --- FOOTER --- */
footer {
  background-color: #0a0a0a;
  color: #777;
  text-align: center;
  padding: 25px;
  font-size: 0.9rem;
  border-top: 1px solid rgba(255,255,255,0.1);
  letter-spacing: 0.5px;
}