/* === 1. Global & Backgrounds === */
:root {
  --primary-color: #00f7ff;
}

.hero-section {
  position: relative;
  width: 100%; /* changed from 100vw → avoids overflow on mobiles */
  height: 100vh;
  background:  linear-gradient(135deg, #0b0c1a, #14182c);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  font-family: 'Inter', sans-serif;
  color: #fff;
  padding: 0 1rem; /* reduced padding for small devices */
}

.radial-bg,
.hero::before {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
  z-index: 0;
}

.radial-bg {
  width: 900px;
  height: 900px;
  background: radial-gradient(circle, rgba(0, 247, 255, 0.1) 0%, transparent 70%);
  filter: blur(100px);
}

.hero::before {
  content: '';
  width: 400px;
  height: 400px;
  background: radial-gradient(circle at center, #00f0ff88, transparent);
  filter: blur(100px);
  top: -50px;
}

/* === 2. Hero Content Layout === */
.hero-container {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4rem;
  max-width: 1400px;
  width: 100%;
  padding: 2rem;
  position: relative;
  z-index: 1;
}

.hero-side {
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
}

.hero-side.right {
  align-items: flex-start;
  text-align: left;
}

/* === 3. Hero Title & Text === */
.hero-title {
  font-size: 3rem;
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 25px;
  background: linear-gradient(90deg, #00b4ff, #007bff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow: 0 0 15px rgba(0, 183, 255, 0.3);
}

.hero-title span {
  background: linear-gradient(90deg, #ffffff, #00f7ff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.quote-subtitle {
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 2px;
  color: #bdb9ff;
  margin-bottom: 15px;
}

.quote-desc {
  font-size: 1.1rem;
  color: #e0e0e0;
  margin-bottom: 20px;
}

.hero-subtext {
  font-size: 1rem;
  color: #aaa;
  margin-bottom: 1.5rem;
  max-width: 300px;
}

.highlight-text {
  color: var(--primary-color);
  font-weight: 600;
  text-shadow: 0 0 5px rgba(0, 247, 255, 0.4);
}

/* === 4. Button === */
.quote-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  position: relative;
  padding: 16px 32px;
  background-color: #fff;
  color: #1a73e8;
  font-weight: 700;
  font-size: 1rem;
  font-family: 'Open Sans', sans-serif;
  text-transform: uppercase;
  text-decoration: none;
  letter-spacing: 0.5px;
  overflow: hidden;
  transition: color 0.4s ease;
  z-index: 1;
}

.quote-btn span {
  position: relative;
  z-index: 2;
  transition: color 0.3s ease;
}

.quote-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, #1a73e8 0%, #4285f4 100%);
  transition: left 0.4s ease;
  z-index: 0;
}

.quote-btn::after {
  content: "\2192";
  margin-left: 10px;
  font-size: 1.1rem;
  transition: transform 0.3s ease;
  position: relative;
  z-index: 2;
}

.quote-btn:hover::before {
  left: 0;
}

.quote-btn:hover,
.quote-btn:hover span {
  color: #fff;
}

.quote-btn:hover::after {
  transform: translateX(4px);
}

/* === 5. Hover Video Reveal === */
.hover-box {
  width: 360px;
  aspect-ratio: 4/5;
  border-radius: 16px;
  position: relative;
  overflow: hidden;
  background-color: #1a1a1a;
  margin-top: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 50px rgba(0, 247, 255, 0.1);
  border: 2px solid rgba(0, 240, 255, 0.3);
  transition: transform 0.3s ease, box-shadow 0.4s ease;
  cursor: pointer;
}

.hover-box:hover {
  transform: scale(1.03);
  box-shadow: 0 0 20px rgba(0, 247, 255, 0.3), 0 0 50px rgba(0, 247, 255, 0.15);
}

.preview-image,
.preview-video {
  position: absolute;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: opacity 0.6s ease-in-out;
}

.preview-image { z-index: 2; }
.preview-video { z-index: 1; opacity: 0; pointer-events: none; }

.hover-box:hover .preview-video { opacity: 1; }
.hover-box:hover .preview-image { opacity: 0; }

/* === 6. Scroll Indicator === */
.scroll-indicator {
  position: absolute;
  bottom: 0px;
  left: 50%;
  transform: translateX(-50%);
  text-align: center;
  font-family: "Poppins", monospace;
  z-index: 10;
}

.scroll-text {
  font-size: 0.9rem;
  color: #00f0ff;
  letter-spacing: 2px;
  text-transform: uppercase;
  text-shadow: 0 0 10px rgba(0, 240, 255, 0.6),
               0 0 20px rgba(0, 240, 255, 0.3);
  display: block;
  margin-bottom: 8px;
  animation: fadeBlink 2s infinite;
}

.scroll-line {
  width: 2px;
  height: 45px;
  margin: 0 auto;
  background: linear-gradient(180deg, #00f0ff 0%, transparent 100%);
  border-radius: 2px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 0 10px rgba(0, 240, 255, 0.6);
}

.scroll-dot {
  position: absolute;
  top: 0;
  left: 50%;
  width: 6px;
  height: 6px;
  background: #00f0ff;
  border-radius: 50%;
  transform: translateX(-50%);
  animation: scrollDotAnim 1.5s infinite;
  box-shadow: 0 0 12px #00f0ff, 0 0 25px #00f0ff;
}

/* Animations */
@keyframes scrollDotAnim {
  0% { top: 0; opacity: 0; }
  30% { opacity: 1; }
  70% { opacity: 1; }
  100% { top: 100%; opacity: 0; }
}
@keyframes fadeBlink {
  0%, 100% { opacity: 0.7; }
  50% { opacity: 1; }
}

/* === 7. Animations on Load === */
.fade-in-left,
.fade-in-right,
.fade-in-up {
  opacity: 0;
  animation-duration: 1s;
  animation-fill-mode: forwards;
  animation-timing-function: ease-in-out;
}

.fade-in-left { animation-name: fadeInLeft; }
.fade-in-right { animation-name: fadeInRight; }
.fade-in-up { animation-name: fadeInUp; }

@keyframes fadeInLeft {
  from { opacity: 0; transform: translateX(-30px); }
  to { opacity: 1; transform: translateX(0); }
}
@keyframes fadeInRight {
  from { opacity: 0; transform: translateX(30px); }
  to { opacity: 1; transform: translateX(0); }
}
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Staggered Hero Load */
.hero-container > * {
  animation: heroStagger 1.2s ease-out forwards;
  opacity: 0;
}
.hero-container > *:nth-child(1) { animation-delay: 0.3s; }
.hero-container > *:nth-child(2) { animation-delay: 0.6s; }
.hero-container > *:nth-child(3) { animation-delay: 0.9s; }
.hero-container > *:nth-child(4) { animation-delay: 1.2s; }

@keyframes heroStagger {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* === 8. Tech Icons === */
.tech-icons img {
  width: 30px;
  margin: 8px;
  opacity: 0.7;
  filter: drop-shadow(0 0 2px #00f7ff55);
  transition: opacity 0.3s ease, transform 0.3s ease;
}
.tech-icons img:hover {
  opacity: 1;
  transform: scale(1.1) translateY(-5px) rotate(2deg);
  filter: drop-shadow(0 0 5px #00f0ff);
}

/* === 9. Social Links === */
.socials a {
  display: block;
  color: var(--primary-color);
  font-size: 1.4rem;
  margin: 8px 0;
  transition: color 0.3s ease;
}
.socials a:hover { color: #fff; }

.vertical-role {
  writing-mode: vertical-rl;
  font-size: 0.9rem;
  letter-spacing: 3px;
  margin-top: 2rem;
  color: #888;
}

/* ============================= */
/* === RESPONSIVE MEDIA QUERIES === */
/* ============================= */
@media (max-width: 360px) {
  .hover-box {
    width: 200px;
    height: 260px;
    margin-top: 100px;
  }

  .hero-title { font-size: 22px; }
  .quote-subtitle { font-size: 10px; }
  .tech-icons img { width: 22px; }

  /* socials beside hover-box */
  .hero-side.left {
    position: absolute;
    top: 50%;
    left: -25px;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
  }

  .hero-side.left .socials a {
    font-size: 14px;
  }

  .vertical-role {
    font-size: 9px;
    letter-spacing: 2px;
    margin-top: 8px;
    color: var(--primary-color);
  }
}