/* -------------------- RESET -------------------- */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Poppins", sans-serif;
}

html {
  scroll-behavior: smooth;
}

body {
  background: #0D0D0D;
  color: #E6E6E6;
  line-height: 1.6;
  overflow-x: hidden;
}

/* -------------------- NAVBAR -------------------- */
.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  padding: 15px 50px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(0,0,0,0.55);
  backdrop-filter: blur(10px);
  z-index: 1000;
}

.logo {
  font-size: 1.8rem;
  font-weight: 700;
  background: linear-gradient(120deg, #C6A664, #E0C97F);
  color: transparent;
  -webkit-background-clip: text;
  background-clip: text;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 35px;
}

.nav-links a {
  text-decoration: none;
  color: #E6E6E6;
  font-weight: 500;
  transition: 0.3s;
}

.nav-links a:hover {
  color: #C6A664;
}

/* -------------------- HAMBURGER MENU -------------------- */
.hamburger {
  display: none;
  cursor: pointer;
  font-size: 1.8rem;
  color: #E6E6E6;
}

.mobile-menu {
  display: none;
  flex-direction: column;
  background: #111;
  width: 100%;
  padding: 20px 0;
  position: fixed;
  top: 70px;
  left: 0;
  z-index: 999;
}

.mobile-menu a {
  color: #E6E6E6;
  text-decoration: none;
  padding: 15px 25px;
  font-size: 1.2rem;
  transition: 0.3s;
}

.mobile-menu a:hover {
  color: #C6A664;
}

/* -------------------- HERO -------------------- */
.hero {
  position: relative;
  height: 100vh;
  padding: 0 40px;
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
}

#bg-video {
  position: absolute;
  width: 100%;
  height: 100%;
  object-fit: cover;
  top: 0;
  left: 0;
  opacity: 0.35;
  z-index: -2;
}

#particles-js {
  position: absolute;
  width: 100%;
  height: 100%;
  top:0;
  left:0;
  z-index: -1;
}

.hero-content {
  max-width: 850px;
}

.hero h1 {
  font-size: 4rem;
  font-weight: 700;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeSlideUp 1s forwards;
}

.hero p {
  margin-top: 15px;
  font-size: 1.2rem;
  opacity: 0;
  animation: fadeSlideUp 1s forwards;
  animation-delay: .2s;
  color: #C6C6C6;
}

.hero-btn {
  margin-top: 30px;
  display: inline-block;
  padding: 12px 28px;
  border-radius: 50px;
  font-weight: 600;
  background: #C6A664;
  color: #0D0D0D;
  text-decoration: none;
  opacity: 0;
  animation: fadeBounce 1s forwards;
  animation-delay: .3s;
  transition: 0.3s;
}

.hero-btn:hover {
  background: #8C6A2F;
  transform: scale(1.05);
}

/* -------------------- SECTIONS -------------------- */
.section {
  padding: 90px 50px;
  text-align: center;
}

.glass {
  background: rgba(255,255,255,0.03);
  border-radius: 20px;
  border-top: 1px solid #2b2b2b;
  margin: 90px auto;
  max-width: 1200px;
}

h2 {
  font-size: 2.5rem;
  margin-bottom: 25px;
  color: #C6A664;
}

.section p {
  max-width: 850px;
  margin: 0 auto;
  color: #C6C6C6;
}

/* -------------------- CASE STUDY -------------------- */
.case-study-card {
  display: flex;
  flex-direction: column;
  gap: 25px;
  background: rgba(255,255,255,0.05);
  border-radius: 12px;
  padding: 20px;
}

.case-study-img img {
  width: 100%;
  border-radius: 12px;
}

.case-study-content {
  text-align: left;
}

/* -------------------- GALLERY -------------------- */
.grid {
  margin-top: 30px;
  display: grid;
  gap: 25px;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
}

.grid img {
  width: 100%;
  height: auto;
  border-radius: 12px;
  transition: 0.3s;
}

.grid img:hover {
  transform: scale(1.05);
}

/* -------------------- TESTIMONIAL -------------------- */
.testimonial-box {
  max-width: 850px;
  margin: 0 auto;
  padding: 30px;
  background: rgba(0,0,0,0.25);
  border-left: 4px solid #C6A664;
  border-radius: 10px;
}

/* -------------------- CONTACT -------------------- */
.contact-icons {
  margin-top: 30px;
  display: flex;
  justify-content: center;
  gap: 40px;
}

.contact-icons a {
  color: #C6A664;
  font-size: 2.2rem;
}

.contact-icons a:hover {
  color: #E0C97F;
  transform: scale(1.12);
}

/* -------------------- FOOTER -------------------- */
footer {
  padding: 35px 15px;
  text-align: center;
  margin-top: 40px;
  color: #8a8a8a;
}

/* -------------------- SCROLL TOP BUTTON -------------------- */
#scrollTop {
  position: fixed;
  bottom: 25px;
  right: 25px;
  padding: 12px;
  font-size: 20px;
  border-radius: 50%;
  background: #C6A664;
  border: none;
  color: #0D0D0D;
  display: none;
  cursor: pointer;
  z-index: 500;
}

/* -------------------- ANIMATIONS -------------------- */
[data-animation="scroll-fade-up"] {
  opacity: 0;
  transform: translateY(25px);
  transition: 0.7s ease;
}

.is-visible {
  opacity: 1 !important;
  transform: translateY(0) !important;
}

@keyframes fadeSlideUp {
  from {opacity: 0; transform: translateY(25px);}
  to {opacity: 1; transform: translateY(0);}
}

@keyframes fadeBounce {
  0% {opacity: 0; transform: translateY(20px);}
  50% {transform: translateY(-5px);}
  100% {opacity: 1; transform: translateY(0);}
}

/* -------------------- RESPONSIVE -------------------- */
@media (max-width: 900px) {
  .navbar {
    padding: 15px 25px;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
  }
  .hamburger {
    display: block;
  }
  .mobile-menu {
    display: none;
  }
  .hero h1 {
    font-size: 2.8rem;
  }
  .hero p {
    font-size: 1rem;
  }
  .section {
    padding: 60px 30px;
  }
}

@media (max-width: 500px) {
  .hero h1 {
    font-size: 2.3rem;
  }
}