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

body {
  background: #ffffff;
  color: #1b1b1b;
  overflow-x: hidden;
}

/* HERO */
.hero-section {
  height: 50vh;
  background:  url("../images/Portfolio_banner.png") center/cover no-repeat;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  text-align: center;
  color: #fff;
  overflow: hidden;
}
.overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.25);
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 700px;
  padding: 0 20px;
}
.hero-content h1 {
    font-size: 64px;
    font-weight: 700;
    margin-bottom: 20px;
    color: white;
}
.hero-content p {
  font-size: 18px;
  opacity: 0.95;
  margin-bottom: 30px;
}
.btn-primary {
  display: inline-block;
  background: #fff;
  color: #0078ff;
  padding: 12px 32px;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 600;
  transition: 0.3s;
}
.btn-primary:hover {
  background: #0078ff;
  color: #fff;
  transform: translateY(-3px);
}

/* SECTION BASE */
.section {
  padding: 100px 8%;
  position: relative;
}
.section-title {
  text-align: center;
  font-size: 38px;
  font-weight: 700;
  margin-bottom: 60px;
  color: #00244a;
}

/* ABOUT */
.container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 50px;
}
.about-text {
  flex: 1;
  min-width: 340px;
}
.about-text h2 {
  font-size: 32px;
  margin-bottom: 15px;
  color: #003b80;
}
.about-text p {
  color: #444;
  margin-bottom: 25px;
  line-height: 1.8;
}
.features li {
  margin-bottom: 10px;
  list-style: none;
  font-weight: 500;
}
.features span {
  margin-right: 8px;
}
.about-img {
  flex: 1;
  text-align: center;
}
.about-img img {
  width: 100%;
  max-width: 420px;
  border-radius: 20px;
  box-shadow: 0 20px 40px rgba(0, 120, 255, 0.15);
  transition: 0.5s;
}
.about-img img:hover {
  transform: scale(1.05);
}

/* ALLOCATION */
.allocation-grid {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 60px;
}
.chart img {
  width: 280px;
  border-radius: 50%;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
}
.allocation-info {
  max-width: 420px;
}
.allocation-info p {
  color: #555;
  margin-bottom: 20px;
}
.allocation-info li {
  font-size: 16px;
  margin-bottom: 8px;
}

/* STRATEGY CARDS */
.card-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 35px;
}
.etf-card {
  background: #fff;
  border-radius: 20px;
  padding: 35px 25px;
  text-align: center;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.05);
  transition: 0.4s;
  position: relative;
}
.etf-card img {
  width: 100px;
  margin-bottom: 15px;
}
.etf-card h3 {
  font-size: 22px;
  color: #003b80;
  margin-bottom: 10px;
}
.etf-card p {
  color: #555;
  line-height: 1.7;
}
.hover-glow:hover {
  transform: translateY(-12px);
  box-shadow: 0 25px 40px rgba(0, 120, 255, 0.2);
}

/* CTA */
.cta {
  background: linear-gradient(135deg, #0078ff, #00c6ff);
  color: #fff;
  text-align: center;
  padding: 80px 8%;
  border-radius: 25px;
  margin: 80px 8%;
}
.cta h2 {
  font-size: 32px;
  margin-bottom: 15px;
}
.cta p {
  font-size: 18px;
  margin-bottom: 25px;
}

/* FOOTER */
.footer {
  background: #f6f9fc;
  text-align: center;
  padding: 25px;
  color: #777;
  font-size: 14px;
}

/* ANIMATIONS */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: all 1s ease;
}
.fade-up.show {
  opacity: 1;
  transform: translateY(0);
}
.slide-in-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: all 1s ease;
}
.slide-in-right {
  opacity: 0;
  transform: translateX(40px);
  transition: all 1s ease;
}
.show {
  opacity: 1;
  transform: translateX(0);
}

/* RESPONSIVE */
@media (max-width: 768px) {
  .hero-content h1 {
    font-size: 40px;
  }
  .container {
    flex-direction: column;
    text-align: center;
  }
  .allocation-grid {
    flex-direction: column;
  }
}