*{
  margin:0;
  padding:0;
  box-sizing:border-box;
}

body{
  font-family:'Inter',sans-serif;
  background:#08131f;
  color:white;
  overflow-x:hidden;
}

.container{
  width:90%;
  max-width:1280px;
  margin:auto;
}

section{
  padding:90px 0;
}
/* ========================= */
/* NAVBAR */
/* ========================= */

/* ========================= */
/* NAVBAR */
/* ========================= */

.navbar{
  position:fixed;
  top:0;
  left:0;
  width:100%;
  z-index:999;
  background:rgba(8,19,31,0.58);
  backdrop-filter:blur(16px);
border-bottom:1px solid rgba(255,255,255,0.04);
}

.logo-area{
  display:flex;
  align-items:center;
  gap:14px;

  transform:translateY(-1px);
}

.sub-navbar{
  display:flex;
  align-items:center;
  gap:30px;

  transform:translateY(-1px);
}

.nav-wrapper{
  display:flex;
  justify-content:space-between;
  align-items:center;

  min-height:84px;
}

.logo-area{
  display:flex;
  align-items:center;
  gap:14px;
  text-decoration:none;
  pointer-events:none;
}

.logo-area img{
  width:62px;
  height:62px;
}

.logo-text h1{
  color:#ffffff;
  font-size:24px;
  font-weight:900;
  letter-spacing:1px;
  line-height:1;
}

.logo-text p{
  color:#9ca3af;
  font-size:11px;
  letter-spacing:4px;
  margin-top:6px;
}

.sub-navbar{
  display:flex;
  align-items:center;
  gap:30px;
}

.sub-navbar a{
  all:unset;
  cursor:pointer;
  color:#ffffff;
  font-size:15px;
  font-weight:500;
  font-family:'Inter',sans-serif;
  transition:0.3s ease;
}

.sub-navbar a:hover{
  color:#f7a600;
}

.right-navbar{
  display:flex;
  align-items:center;
  gap:28px;
}

.language-switcher{
  display:flex;
  align-items:center;
  gap:8px;
  font-size:15px;
  font-weight:600;
}

.lang{
  cursor:pointer;
  color:rgba(255,255,255,0.55);
  transition:0.3s;
}

.lang:hover{
  color:#f59e0b;
}

.lang.active{
  color:#f59e0b;
  font-weight:700;
}
/* ========================= */
/* HERO */
/* ========================= */

.renewable-hero{
  min-height:100vh;
  display:flex;
  align-items:center;
  position:relative;
  overflow:hidden;
}

.hero-video{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  object-fit:cover;
  z-index:0;
}

.hero-overlay{
  position:absolute;
  inset:0;
  background:linear-gradient(
    to right,
    rgba(0,0,0,0.78),
    rgba(0,0,0,0.42)
  );
  z-index:1;
}

.hero-content{
  position:relative;
  z-index:2;
}

.hero-tag{
  display:inline-block;
  padding:12px 24px;
  border-radius:999px;
  background:rgba(255,180,0,0.08);
  border:1px solid rgba(255,180,0,0.18);
  color:#ffb400;
  font-size:12px;
  font-weight:700;
  letter-spacing:1px;
  margin-bottom:28px;
}

.hero-title{
font-size:64px;
line-height:1;
max-width:900px;
  margin-bottom:28px;
  font-weight:900;
  letter-spacing:-3px;
}

.hero-desc{
  max-width:620px;
  color:#d1d9e2;
  line-height:1.8;
  font-size:18px;
}

/* ========================= */
/* SECTION */
/* ========================= */

.section-title{
  text-align:center;
  margin-bottom:70px;
}

.section-tag{
  display:inline-block;
  padding:10px 22px;
  border-radius:999px;
  background:rgba(255,180,0,0.08);
  border:1px solid rgba(255,180,0,0.18);
  color:#ffb400;
  font-size:12px;
  font-weight:700;
  letter-spacing:1px;
  margin-bottom:24px;
}

.section-heading{
  font-size:50px;
  line-height:1.1;
  max-width:760px;
  margin:auto;
  font-weight:800;
  letter-spacing:-2px;
}

/* ========================= */
/* PRODUCTS */
/* ========================= */

.products-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:22px;
  align-items:stretch;
}

.renew-card{
  position:relative;
  overflow:hidden;
  border-radius:26px;
  min-height:520px;
  border:1px solid rgba(255,255,255,0.06);
  background:#101b28;
}

.renew-card img{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  object-fit:cover;
  transition:0.5s ease;

  filter:
  brightness(1)
  contrast(1.02)
  saturate(1.05);
}

.renew-card:hover img{
  transform:scale(1.04);
}

.renew-overlay{
  position:absolute;
  inset:0;
  background:linear-gradient(
    to top,
    rgba(0,0,0,0.55) 10%,
    rgba(0,0,0,0.15) 48%,
    rgba(0,0,0,0.02) 100%
  );
}

.renew-content{
  position:absolute;
  bottom:0;
  left:0;
  width:100%;
  padding:32px;
  z-index:2;
}

.renew-content h3{
  font-size:28px;
  margin-bottom:14px;
  font-weight:800;
}

.renew-content p{
  color:#d5dde5;
  line-height:1.8;
  font-size:16px;
}

/* ========================= */
/* VIDEO */
/* ========================= */

.video-section{
  background:#0b1724;
}

.video-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:24px;
}

.video-card{
  position:relative;

  overflow:hidden;

  border-radius:24px;

  background:#101b28;
}

.video-card iframe{
  width:100%;

  height:360px;

  border:none;

  display:block;

  position:relative;

  z-index:2;
}

.video-card video{
  width:100%;

  height:420px;

  border:none;

  display:block;

  object-fit:cover;

  position:relative;

  z-index:1;
}

/* VIDEO LANDSCAPE */

.video-wide{
  grid-column:1 / span 2;

  padding:0;
}

.video-wide video{
  border-radius:24px;
}

/* ========================= */
/* GALLERY */
/* ========================= */

.gallery-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:22px;
  margin-top:50px;
}

.gallery-item{
  overflow:hidden;
  border-radius:24px;
  border:1px solid rgba(255,255,255,0.06);
  background:#0b1724;

  height:420px;
}

.gallery-item img{
  width:100%;
  height:100%;
  object-fit:cover;

  display:block;
  transition:0.4s ease;
}

/* ========================= */
/* CTA */
/* ========================= */

.partnership-box{
  background:rgba(255,255,255,0.03);
  border:1px solid rgba(255,255,255,0.06);
  border-radius:28px;
  padding:60px;
  text-align:center;
}

.partnership-box h2{
  font-size:46px;
  line-height:1.1;
  margin-bottom:22px;
  font-weight:800;
}

.partnership-box p{
  max-width:760px;
  margin:auto;
  color:#c3cfda;
  line-height:1.9;
  margin-bottom:34px;
  font-size:16px;
}

.partnership-box a{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:15px 34px;
  border-radius:999px;
  background:#ffb400;
  color:#08131f;
  text-decoration:none;
  font-weight:700;
  transition:0.3s;
}

.partnership-box a:hover{
  transform:translateY(-2px);
}
.footer-copy{
  margin-top:40px;

  font-size:14px;

  color:rgba(255,255,255,0.45);

  text-align:center;
}

/* ========================= */
/* MOBILE */
/* ========================= */

.mobile-menu-btn{
  display:none;
}

@media(max-width:991px){

  section{
    padding:80px 0;
  }

  .products-grid,
  .video-grid{
    grid-template-columns:1fr;
  }

  .gallery-grid{
    grid-template-columns:1fr 1fr;
  }

  .hero-title{
    font-size:48px;
    line-height:1;
  }

  .hero-desc{
    font-size:16px;
  }

  .section-heading{
    font-size:38px;
  }

  .renew-card{
    min-height:460px;
  }

  .partnership-box{
    padding:40px 28px;
  }

  .partnership-box h2{
    font-size:34px;
  }
}

@media(max-width:768px){

  .container{
    width:88%;
  }

  /* ========================= */
  /* NAVBAR */
  /* ========================= */

  .navbar{
    height:74px;
  }

  .nav-wrapper{
    height:74px;
    min-height:74px;
    padding:0;
    display:flex;
    align-items:center;
    justify-content:space-between;
  }

  .logo-area{
    gap:10px;
    display:flex;
    align-items:center;
    height:100%;
    transform:none;
  }

  .logo-area img{
    width:40px;
    height:40px;
    object-fit:contain;
  }

  .logo-text{
    display:flex;
    flex-direction:column;
    justify-content:center;
  }

  .logo-text h1{
    font-size:15px;
    line-height:1;
    margin:0;
  }

  .logo-text p{
    font-size:7px;
    letter-spacing:2.8px;
    margin-top:4px;
    line-height:1;
  }

  .right-navbar{
    display:flex;
    align-items:center;
    gap:14px;
    height:100%;
  }

.language-switcher{
    font-size:15px;
    gap:10px;
    line-height:1;
    font-weight:700;
}

.mobile-menu-btn{
    display:flex;
    align-items:center;
    justify-content:center;
    width:30px;
    height:30px;
    font-size:28px;
    line-height:1;
    color:white;
    cursor:pointer;
    margin-top:-2px;
    
  }

  /* ========================= */
  /* MOBILE MENU */
  /* ========================= */

  .sub-navbar{

    position:absolute;

    top:74px;
    right:20px;

    width:220px;

    padding:14px;

    border-radius:20px;

    background:rgba(8,19,31,0.97);

    border:1px solid rgba(255,255,255,0.06);

    backdrop-filter:blur(16px);

    display:none;

    flex-direction:column;

    align-items:flex-start;

    gap:4px;

    box-shadow:
    0 20px 60px rgba(0,0,0,0.45);
  }

  .sub-navbar.active{
    display:flex;
  }

  .sub-navbar a{
    width:100%;
    padding:14px 16px;
    border-radius:12px;
    font-size:14px;
  }

  /* ========================= */
  /* HERO */
  /* ========================= */

  .renewable-hero{
    min-height:92vh;
    padding-top:48px;
  }

  .hero-content{
    padding-top:20px;
  }

  .hero-tag{
    font-size:10px;
    padding:10px 18px;
    margin-bottom:20px;
  }

  .hero-title{
    font-size:42px;
    line-height:0.95;
    letter-spacing:-2px;
    margin-bottom:20px;
  }

  .hero-desc{
    font-size:14px;
    line-height:1.7;
    max-width:100%;
  }

  /* ========================= */
  /* SECTION */
  /* ========================= */

  section{
    padding:70px 0;
  }

  .section-title{
    margin-bottom:40px;
  }

  .section-heading{
    font-size:30px;
    line-height:1.1;
  }

  /* ========================= */
  /* PRODUCTS */
  /* ========================= */

  .products-grid{
    grid-template-columns:1fr;
    gap:18px;
  }

  .renew-card{
    min-height:400px;
  }

  .renew-content{
    padding:24px;
  }

  .renew-content h3{
    font-size:24px;
  }

  .renew-content p{
    font-size:14px;
    line-height:1.7;
  }

  /* ========================= */
  /* VIDEO */
  /* ========================= */

  .video-grid{
    grid-template-columns:1fr;
  }

 .video-card iframe{
  width:100%;
  height:360px;
  border:none;
  display:block;
}
.video-card video{
  height:240px;
}

.video-wide{
  grid-column:auto;

  padding:0;
}
  /* ========================= */
  /* GALLERY */
  /* ========================= */

  .gallery-grid{
    grid-template-columns:1fr;
    gap:18px;
  }

  .gallery-item{
    height:320px;
  }

  /* ========================= */
  /* CTA */
  /* ========================= */

  .partnership-box{
    padding:34px 24px;
  }

  .partnership-box h2{
    font-size:28px;
  }

  .partnership-box p{
    font-size:14px;
    line-height:1.8;
  }

}