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

body {
  background: #f2f2f2;
  color: #333;
  line-height: 1.6;
  scroll-behavior: smooth;
}

/* ===== CONTAINERS ===== */
.container {
  max-width: 1200px;
  margin: auto;
  padding: 0 2rem;
}

/* ===== HEADER ===== */
.header {
  background: #1a1a1a;
  color: #fff;
  padding: 1rem 0;
  position: sticky;
  top: 0;
  z-index: 1000;
  transition: all 0.3s;
}
.header.sticky {
  background: rgba(26,26,26,0.95);
  box-shadow: 0 4px 10px rgba(0,0,0,0.3);
}
.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.logo {
  font-size: 2rem;
  font-weight: bold;
  color: #fff;
  text-decoration: none;
}
.logo span {
  color: #ff9900;
}
.navbar ul {
  display: flex;
  gap: 1.5rem;
  list-style: none;
}
.navbar a {
  color: #fff;
  text-decoration: none;
  transition: 0.3s;
}
.navbar a:hover,
.navbar a.active {
  color: #ff9900;
}

/* ===== HERO ===== */
.hero {
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 6rem 2rem;
  background: linear-gradient(135deg, #ff9900, #ffcc00);
  color: #fff;
  position: relative;
  overflow: hidden;
}
.hero h1 {
  font-size: 3rem;
  margin-bottom: 1rem;
  animation: fadeInUp 1s ease forwards;
}
.hero p {
  font-size: 1.2rem;
  animation: fadeInUp 1.2s ease forwards;
}
@keyframes fadeInUp {
  0% {opacity:0; transform: translateY(30px);}
  100% {opacity:1; transform: translateY(0);}
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-block;
  background: #ff9900;
  color: #fff;
  padding: 0.8rem 2rem;
  border-radius: 50px;
  text-decoration: none;
  transition: all 0.3s;
  margin-top: 1rem;
  box-shadow: 0 8px 20px rgba(0,0,0,0.2);
}
.btn:hover {
  background: #ffcc00;
  color: #1a1a1a;
  transform: translateY(-3px);
}

/* ===== SECTIONS ===== */
section {
  padding: 5rem 0;
  opacity: 0;
  transform: translateY(40px);
  transition: all 0.8s ease-out;
}
section.active {
  opacity: 1;
  transform: translateY(0);
}

/* ===== GRID ===== */
.grid {
  display: grid;
  gap: 2rem;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

/* ===== CARDS ===== */
.card {
  background: #fff;
  padding: 2rem;
  border-radius: 15px;
  box-shadow: 0 12px 25px rgba(0,0,0,0.1);
  transition: transform 0.5s, box-shadow 0.5s;
  cursor: pointer;
}
.card:hover {
  transform: translateY(-15px) rotateX(3deg);
  box-shadow: 0 18px 35px rgba(0,0,0,0.2);
}

/* ===== TEAM ===== */
.team-card img {
  width: 100%;
  border-radius: 15px;
  margin-bottom: 1rem;
  transition: transform 0.5s;
}
.team-card img:hover {
  transform: scale(1.05);
}

/* ===== CONTACT FORM ===== */
.contact-form form {
  background: #fff;
  padding: 2rem;
  border-radius: 15px;
  box-shadow: 0 12px 25px rgba(0,0,0,0.1);
}
.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 0.8rem;
  margin-bottom: 1rem;
  border-radius: 8px;
  border: 1px solid #ccc;
  transition: border 0.3s;
}
.contact-form input:focus,
.contact-form textarea:focus {
  border-color: #ff9900;
}

/* ===== CTA ===== */
.cta {
  background: #1a1a1a;
  color: #fff;
  text-align: center;
  padding: 6rem 2rem;
  position: relative;
}

/* ===== FOOTER ===== */
footer {
  background: #333;
  color: #fff;
  text-align: center;
  padding: 2rem;
}

/* ===== POPUP ===== */
.popup {
  display: none;
  position: fixed;
  top: 0; left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.8);
  justify-content: center;
  align-items: center;
  z-index: 10000;
  animation: fadeIn 0.5s ease forwards;
}
.popup-content {
  background: #fff;
  padding: 2rem;
  border-radius: 15px;
  text-align: center;
  max-width: 450px;
  position: relative;
  transform: scale(0.5);
  animation: zoomIn 0.5s forwards;
}
@keyframes fadeIn {
  0% {opacity:0;}
  100% {opacity:1;}
}
@keyframes zoomIn {
  0% {transform: scale(0.5);}
  100% {transform: scale(1);}
}
#closePopup {
  position: absolute;
  top: 10px; right: 15px;
  font-size: 1.5rem;
  cursor: pointer;
}

/* ===== WHATSAPP FLOAT ===== */
.whatsapp-float {
  position: fixed;
  bottom: 25px;
  right: 25px;
  background: #25D366;
  color: #fff;
  padding: 1rem 1.2rem;
  border-radius: 50px;
  text-decoration: none;
  font-size: 1.5rem;
  box-shadow: 0 8px 25px rgba(0,0,0,0.3);
  z-index: 1000;
  transition: transform 0.3s;
}
.whatsapp-float:hover {
  transform: scale(1.2) rotate(-10deg);
}