html {
  scroll-behavior: smooth;
}

:root {
  --bg-overlay-left: rgba(7, 7, 7, 0.65);
  --bg-overlay-right: rgba(7, 7, 7, 0.05);
  --accent: #1fb6ff;
  --drawer-width: 340px;
  --text-light: rgba(255, 255, 255, 0.95);
}

* {
  box-sizing: border-box
}

html,
body {
  height: 100%
}

body {
  margin: 0;
  font-family: "Poppins", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
  color: var(--text-light);
  background: #000;
}

/* Header */
.siteHeader {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 28px;
  z-index: 40;
  pointer-events: auto;
  background: linear-gradient(to bottom, rgba(10, 10, 10, 0.35) 0%, rgba(10, 10, 10, 0.08) 100%);
  backdrop-filter: blur(4px);
}

.siteLogo {
  text-decoration: none;
  display: flex;
  align-items: center;
  justify-content: center;
}

.logoText {
  font-family: 'Orbitron', sans-serif;
  font-size: 28px;
  font-weight: 700;
  color: #fff;
  letter-spacing: 2px;
  text-transform: uppercase;
  transition: text-shadow 0.3s ease;
}

.logoText:hover {
  text-shadow: 0 0 10px rgba(0, 255, 255, 0.8), 0 0 20px rgba(0, 255, 255, 0.5);
}

/* center nav */
.mainNav {
  position: absolute;
  font-size: 16px;
  left: 50%;
  transform: translateX(-50%);
}

.mainNav ul {
  display: flex;
  gap: 30px;
  list-style: none;
  padding: 0;
  margin: 0;
  align-items: center;
}

.mainNav a {
  text-decoration: none;
  color: rgba(255, 255, 255, 0.8);
  font-weight: 500;
  padding: 8px 6px;
}

.mainNav a:hover {
background: rgba(86, 86, 86, 0.353);
border-radius: 18px;
box-shadow: 0 4px 30px rgba(0, 0, 0, 0.044);
backdrop-filter: blur(1.9px);
-webkit-backdrop-filter: blur(1.9px);
padding: 10px 10px;
}

/* header buttons */
.openButton {
  position: fixed;
  top: 20px;
  right: 20px;
  font-size: 28px;
  color: white;
  border: none;
  cursor: pointer;
  background: none;
  /* ...existing styles... */
}

.openButton:hover {
  text-shadow: 0 0 10px rgba(0, 255, 255, 0.8), 0 0 20px rgba(0, 255, 255, 0.5);
}


/* Side drawer */
.drawer {
  position: fixed;
  right: 0;
  top: 0;
  height: 100vh;
  width: 250px;
  background: linear-gradient(to bottom, rgba(10, 10, 10, 0.35) 0%, rgba(10, 10, 10, 0.08) 100%);
  backdrop-filter: blur(4px);
  padding-top: 20px;
  z-index: 1000;
  transform: translateX(100%);
  transition: transform 0.3s ease;
}

.drawer.open {
  transform: translateX(0);
}

/* drawer content */
.drawerNav {
  margin: 26px 0 18px;
  font-size: 16px;
  font-weight: 500;
  font-family: "Poppins", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
}

.drawerNav ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.drawerNav a {
  text-decoration: none;
  color: rgba(255, 255, 255, 0.8);
  font-weight: 500;
  display: block;
  padding: 12px 20px;
}

.drawerNav a:hover {
  color: rgba(255, 255, 255, 0.95);
}

.closeButton {
  position: absolute;
  right: 14px;
  top: 12px;
  font-size: 36px;
  background: none;
  border: 0;
  color: white;
  cursor: pointer;
}

.closeButton:hover {
  text-shadow: 0 0 10px rgba(0, 255, 255, 0.8), 0 0 20px rgba(0, 255, 255, 0.5);
}

/* overlay when drawer open */
.overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 100;
  opacity: 1;
  transition: opacity .25s ease;
  pointer-events: none;
}

.overlay.show {
  opacity: 1;
  pointer-events: all
}


.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  color: var(--text-light);
  overflow: hidden;
  /* important */
}

/* Background video */
.heroVideo {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
  opacity: 1;
}

/* subtle gradient overlay on hero to push left content brighter */
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, var(--bg-overlay-left) 0%, var(--bg-overlay-right) 55%);
  z-index: 2;
}

/* hero inner content aligned left */
.heroInner {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  z-index: 3;
  max-width: 800px;
}

/* main title */
.heroTitle {
  position: relative;
  width: 100%;
  text-align: center;
  font-family: "Orbitron", sans-serif;
  font-size: clamp(3.4rem, 9.5vw, 9rem);
  line-height: 0.9;
  margin-top: 1cm;
  margin-bottom: 0.5cm;
}

/* tagline */
.tag1 {
  position: relative;
  width: 100%;
  text-align: center;
  font-size: 1.2rem;
  opacity: 0.95;
  font-weight: 500;
}

.tag2 {
  position: relative;
  width: 100%;
  text-align: center;
  font-size: 1.2rem;
  opacity: 0.85;
  font-weight: 400;
  margin-top: 0.5rem;
}

.heroInner,
.heroTitle {
  opacity: 0;
  /* transform: translateX(800px); */
  animation: fadeUp 4s ease-in-out forwards;
}


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

#product {
  min-height: 100vh;
  width: 100%;
}

#blog-section {
  min-height: 100vh;
  width: 100%;
}