<style>

:root {
  --fs-xs: clamp(0.75rem, 0.8vw, 0.85rem);
  --fs-sm: clamp(0.9rem, 1vw, 1rem);
  --fs-base: clamp(1rem, 1.2vw, 1.1rem);
  --fs-md: clamp(1.2rem, 1.8vw, 1.4rem);
  --fs-lg: clamp(1.6rem, 2.5vw, 2rem);
  --fs-xl: clamp(2.2rem, 4vw, 3rem);
  --fs-xxl: clamp(3rem, 6vw, 4.5rem);

  --lh-tight: 1.1;
  --lh-normal: 1.5;
  --lh-loose: 1.8;

  --space-xs: 8px;
  --space-sm: 16px;
  --space-md: 32px;
  --space-lg: 64px;
  --space-xl: 120px;

  --container: 1200px;
}

html {
  font-size: clamp(14px, 1vw, 18px);
}

body {
  overflow-x: hidden;
  background: #0b0b0b;
  color: white;
  font-family: 'Inter', sans-serif;
  font-size: var(--fs-base);
  line-height: var(--lh-normal);

  text-rendering: optimizeLegibility;
}

/* NAV */
.navbar {
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(10px);
}
.nav-link {
  font-size: var(--fs-sm);
  font-weight: 500;
  letter-spacing: 0.5px;
}

.nav-link:hover {
  color: white !important;
}

/* Container */

.container {
  max-width: 1400px;
  padding-left: clamp(20px, 5vw, 80px);
  padding-right: clamp(20px, 5vw, 80px);
}

@media (max-width: 768px) {
  .container {
    padding-left: 20px;
    padding-right: 20px;
  }
}
.card {
  margin-left: auto;
  margin-right: auto;
  max-width: 420px;
}

/* HERO */
.hero {
  padding: 160px 0 100px;
}

.hero h1 {
  font-size: clamp(2.2rem, 5vw, 4.5rem);
  font-weight: 300;
  line-height: 1.1;
}

.hero p {
  font-size: clamp(0.95rem, 1.5vw, 1.2rem);
  color: #999;
  max-width: 500px;
}

/* GRID STYLE */
.grid-section {
  padding: 100px 0;
}

/* SERVICES */
.service {
  font-size: clamp(0.9rem, 1.2vw, 1.1rem);
  border-top: 1px solid #222;
  padding: 25px 0;
  display: flex;
  justify-content: space-between;
  transition: 0.3s;
}

.service:hover {
  background: #111;
  padding-left: 10px;
}

.service span {
  color: #666;
}

/* VIDEO BLOCK */
.video-block iframe {
  border-radius: 10px;
}

/* CTA */
.cta {
  padding: 120px 0;
  text-align: center;
  border-top: 1px solid #222;
}

/* BUTTON */
.btn-modern {
  border-radius: 0;
  padding: 12px 28px;
  letter-spacing: 1px;
}


.hero-video {
  position: relative;
  height: 100vh;
  overflow: hidden;
}

.bg-video {
  position: absolute;
  top: 50%;
  left: 50%;
  min-width: 100%;
  min-height: 100%;
  transform: translate(-50%, -50%);
  object-fit: cover;
  z-index: -2;
}

.overlay {
  position: absolute;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.6);
  z-index: -1;
}

.hero-video .content {
  position: relative;
  z-index: 2;
  padding-top: 200px;
}

@media (max-width: 768px) {
  .bg-video {
    display: none;
  }

  .hero-video {
    background: url('mix.jpg') center/cover;
  }
}
.hero-video h1 {
  animation: fadeUp 1s ease-out;
}

.hero-video .content {
    padding-top: 120px;
  }
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.ratio iframe {
  border-radius: 12px;
  overflow: hidden;
}	

/* FOOTER */
footer {
  border-top: 1px solid #222;
  padding: 40px 0;
  color: #777;
}
</style>
