@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@600;700&family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

:root {
  --bg-dark: #0B1D26;
  --accent-gold: #FBD784;
  --text-white: #FFFFFF;
}

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

body {
  background-color: var(--bg-dark);
  color: var(--text-white);
  font-family: 'Plus Jakarta Sans', sans-serif;
  overflow-x: hidden;
}

h1, h2, h3, h4 {
  font-family: 'Playfair Display', serif;
}

/* Header */
header {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  padding: 40px 80px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 100;
}

.logo {
  font-family: 'Playfair Display', serif;
  font-size: 32px;
  font-weight: 700;
  letter-spacing: 2px;
}

/* Hero Section */
.hero {
  position: relative;
  height: 1200px;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  padding-top: 280px;
  background: url('../images/bg-hero.png') no-repeat center top;
  background-size: cover;
}

.hero::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(330.24deg, rgba(11, 29, 38, 0) 31.06%, #0B1D26 108.93%);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 950px;
  text-align: left;
}

.tagline {
  display: flex;
  align-items: center;
  gap: 24px;
  color: var(--accent-gold);
  font-weight: 800;
  font-size: 18px;
  letter-spacing: 6px;
  text-transform: uppercase;
  margin-bottom: 24px;
}

.tagline-line {
  width: 72px;
  height: 2px;
  background-color: var(--accent-gold);
}

.hero-title {
  font-size: 88px;
  line-height: 1.1;
  margin-bottom: 32px;
  text-transform: capitalize;
}

.scroll-down {
  display: flex;
  align-items: center;
  gap: 16px;
  font-weight: 700;
  font-size: 18px;
  cursor: pointer;
  transition: opacity 0.3s ease;
}

.scroll-down:hover {
  opacity: 0.8;
}

.scroll-down svg {
  width: 16px;
  height: 24px;
  fill: currentColor;
}

/* Content Sections */
.section-wrapper {
  position: relative;
  margin-top: -300px;
  padding-bottom: 200px;
  z-index: 10;
  background: linear-gradient(180deg, rgba(11, 29, 38, 0) 0%, #0B1D26 15%, #0B1D26 100%);
}

.content-section {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1462px;
  margin: 0 auto 200px;
  padding: 0 40px;
  gap: 100px;
}

.content-section.reverse {
  flex-direction: row-reverse;
}

.content-text {
  flex: 1;
  max-width: 632px;
  position: relative;
}

.section-number {
  position: absolute;
  top: -120px;
  left: -80px;
  font-weight: 700;
  font-size: 240px;
  line-height: 1;
  color: rgba(255, 255, 255, 0.1);
  z-index: -1;
}

.section-title {
  font-size: 64px;
  line-height: 1.2;
  margin-bottom: 24px;
}

.section-desc {
  font-weight: 500;
  font-size: 18px;
  line-height: 1.8;
  margin-bottom: 24px;
  color: rgba(255, 255, 255, 0.8);
}



.content-image {
  flex: 1;
  max-width: 560px;
  height: 720px;
}

.content-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 4px;
  box-shadow: 0px 20px 40px rgba(0, 0, 0, 0.4);
}

/* Footer */
footer {
  max-width: 1462px;
  margin: 0 auto;
  padding: 0 40px 100px;
  display: flex;
  justify-content: space-between;
}

.footer-brand {
  max-width: 350px;
}

.footer-desc {
  font-weight: 700;
  font-size: 18px;
  line-height: 1.8;
  margin: 24px 0 80px;
}

.copyright {
  color: rgba(255, 255, 255, 0.5);
  font-size: 18px;
  font-weight: 500;
}

.footer-links {
  display: flex;
  gap: 160px;
}

.link-col h4 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  color: var(--accent-gold);
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 24px;
}

.link-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.link-col a {
  color: var(--text-white);
  text-decoration: none;
  font-size: 18px;
  font-weight: 500;
  transition: opacity 0.3s;
}

.link-col a:hover {
  opacity: 0.7;
}



.progress-sidebar {
  position: fixed;
  right: 40px;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  align-items: center;
  gap: 24px;
  z-index: 100;
}

.progress-labels {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 40px;
  font-weight: 700;
  font-size: 18px;
}

.progress-labels div {
  opacity: 0.5;
  transition: opacity 0.3s;
}

.progress-labels div.active {
  opacity: 1;
}

.progress-bar {
  width: 3px;
  height: 240px;
  background: rgba(255, 255, 255, 0.2);
  position: relative;
}

.progress-indicator {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 60px;
  background: var(--text-white);
  transition: top 0.3s ease;
}

/* Responsive */
@media (max-width: 1200px) {
  .content-section {
    flex-direction: column;
    text-align: center;
    gap: 60px;
  }
  .content-section.reverse {
    flex-direction: column;
  }
  .tagline, .read-more {
    justify-content: center;
  }
  .section-number {
    left: 50%;
    transform: translateX(-50%);
  }
  .progress-sidebar {
    display: none;
  }
  .hero-title {
    font-size: 64px;
  }
  header {
    padding: 24px 40px;
  }
}