@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap');

:root {
  --bg-primary: #ffffff;
  --bg-secondary: #fff9f5;
  --bg-card: #ffffff;
  --text-primary: #0f172a;
  --text-secondary: #475569;
  --accent-color: #f26822; /* Elegant Blue */
  --accent-glow: rgba(242, 104, 34, 0.15);
  --success-color: #10b981;
  --border-color: #e2e8f0;
  --font-family: 'Plus Jakarta Sans', sans-serif;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --header-height: 80px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

/* Scrollbar Customization */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--accent-color);
}

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

.text-gradient {
  background: linear-gradient(135deg, #003388, #f26822, #fcbb75);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

section {
  padding: 6rem 0;
  position: relative;
}

/* Navbar */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  z-index: 1000;
  display: flex;
  align-items: center;
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  background-color: rgba(255, 255, 255, 0.8);
  transition: var(--transition);
}

header.scrolled {
  height: 70px;
  background-color: rgba(255, 255, 255, 0.95);
  border-bottom: 1px solid rgba(242, 104, 34, 0.1);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.02);
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
}

.logo {
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-primary);
}

.logo span {
  color: var(--accent-color);
}

.logo i {
  color: var(--accent-color);
}


.nav-menu {
  display: flex;
  gap: 2.5rem;
  list-style: none;
  align-items: center;
}

.nav-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  transition: var(--transition);
  position: relative;
}

.nav-link:hover, .nav-link.active {
  color: var(--text-primary);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--accent-color);
  transition: var(--transition);
}

.nav-link:hover::after, .nav-link.active::after {
  width: 100%;
}

.btn-admin {
  background: rgba(0, 0, 0, 0.03);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 0.5rem 1.2rem;
  border-radius: 9999px;
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 600;
  transition: var(--transition);
}

.btn-admin:hover {
  background: var(--accent-color);
  border-color: var(--accent-color);
  color: #fff;
  box-shadow: 0 4px 15px var(--accent-glow);
}

/* Hero Slider Section */
.hero-slider {
  position: relative;
  height: 100vh;
  width: 100%;
  overflow: hidden;
  background-color: var(--bg-primary);
}

.slider-container {
  height: 100%;
  width: 100%;
  position: relative;
}

.slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.8s ease, visibility 0.8s ease;
  display: flex;
  align-items: center;
  z-index: 1;
}

.slide.active {
  opacity: 1;
  visibility: visible;
  z-index: 2;
}

.slide-content {
  color: #ffffff;
  max-width: 800px;
  z-index: 3;
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease 0.3s, transform 0.8s ease 0.3s;
}

.slide.active .slide-content {
  opacity: 1;
  transform: translateY(0);
}

.slide-subtitle {
  font-size: 1.1rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--accent-color);
  letter-spacing: 2px;
  margin-bottom: 1rem;
  display: block;
}

.slide-title {
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 1.5rem;
  letter-spacing: -1px;
  color: #ffffff;
}

.slide-desc {
  font-size: 1.2rem;
  color: #cbd5e1;
  margin-bottom: 2.5rem;
  line-height: 1.6;
}

.btn {
  display: inline-block;
  padding: 0.8rem 2rem;
  border-radius: 8px;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: var(--transition);
  font-size: 1rem;
}

.btn-primary {
  background-color: var(--accent-color);
  color: #fff;
  border: none;
  box-shadow: 0 4px 20px rgba(242, 104, 34, 0.25);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(242, 104, 34, 0.4);
}

.btn-secondary {
  background-color: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-color);
}

.btn-secondary:hover {
  background-color: rgba(0, 0, 0, 0.02);
  border-color: var(--text-primary);
}

/* Controls */
.slider-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background-color: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: #ffffff;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  cursor: pointer;
  z-index: 10;
  transition: var(--transition);
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
}

.slider-btn:hover {
  background-color: var(--accent-color);
  border-color: var(--accent-color);
  box-shadow: 0 0 15px var(--accent-glow);
}

.slider-btn.prev {
  left: 2rem;
}

.slider-btn.next {
  right: 2rem;
}

/* Dots */
.slider-dots {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 0.8rem;
  z-index: 10;
}

.dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.3);
  cursor: pointer;
  transition: var(--transition);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.dot.active, .dot:hover {
  background-color: var(--accent-color);
  width: 25px;
  border-radius: 6px;
}

/* Responsive slider */
@media (max-width: 768px) {
  .slide-title {
    font-size: 2.3rem;
  }
  .slide-desc {
    font-size: 1rem;
    margin-bottom: 2rem;
  }
  .slider-btn {
    width: 40px;
    height: 40px;
    font-size: 1rem;
  }
  .slider-btn.prev {
    left: 1rem;
  }
  .slider-btn.next {
    right: 1rem;
  }
}

/* About Section */
.about {
  background-color: var(--bg-secondary);
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-header h2 {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 1rem;
}

.section-header p {
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.feature-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 2rem;
  border-radius: 12px;
  transition: var(--transition);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.01);
}

.feature-card:hover {
  transform: translateY(-5px);
  border-color: var(--accent-color);
  box-shadow: 0 10px 30px rgba(242, 104, 34, 0.08);
}

.feature-card i {
  font-size: 2rem;
  color: var(--accent-color);
  margin-bottom: 1rem;
  display: block;
}

.feature-card h3 {
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
  font-weight: 700;
}

.feature-card p {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.about-text h3 {
  font-size: 1.8rem;
  margin-bottom: 1.5rem;
}

.about-text p {
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
  font-size: 1.05rem;
}

/* Products Section */
.products {
  background-color: var(--bg-primary);
}

.products-filter {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}

.filter-btn {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  padding: 0.6rem 1.5rem;
  border-radius: 9999px;
  cursor: pointer;
  font-weight: 600;
  transition: var(--transition);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.01);
}

.filter-btn:hover, .filter-btn.active {
  background-color: var(--accent-color);
  border-color: var(--accent-color);
  color: #fff;
  box-shadow: 0 4px 15px var(--accent-glow);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 2rem;
}

.product-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.02);
}

.product-card:hover {
  transform: translateY(-8px);
  border-color: rgba(242, 104, 34, 0.2);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.05), 0 0 15px rgba(242, 104, 34, 0.05);
}

.product-img-wrapper {
  position: relative;
  width: 100%;
  height: 220px;
  overflow: hidden;
  background-color: #f1f5f9;
}

.product-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

.product-card:hover .product-img {
  transform: scale(1.05);
}

.product-category-tag {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background-color: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border-color);
  padding: 0.3rem 0.8rem;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--accent-color);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.product-info {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.product-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  line-height: 1.3;
}

.product-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.product-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid var(--border-color);
  padding-top: 1rem;
}

.product-price {
  font-weight: 700;
  color: var(--accent-color);
  font-size: 1.05rem;
}

.btn-detail {
  background: transparent;
  border: 1px solid var(--accent-color);
  color: var(--accent-color);
  padding: 0.4rem 1rem;
  border-radius: 6px;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.btn-detail:hover {
  background-color: var(--accent-color);
  color: #fff;
  box-shadow: 0 4px 10px var(--accent-glow);
}

/* Contact Section */
.contact {
  background-color: var(--bg-secondary);
}

.contact-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 4rem;
}

.contact-info-list {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.contact-info-item {
  display: flex;
  gap: 1.2rem;
}

.contact-icon-box {
  width: 50px;
  height: 50px;
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-color);
  font-size: 1.25rem;
  flex-shrink: 0;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.01);
}

.contact-info-text h4 {
  font-size: 1.1rem;
  margin-bottom: 0.25rem;
  font-weight: 700;
}

.contact-info-text p {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.contact-form-container {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 2.5rem;
  border-radius: 16px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.02);
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
  letter-spacing: 0.5px;
}

.form-control {
  width: 100%;
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 0.8rem 1rem;
  color: var(--text-primary);
  font-family: var(--font-family);
  font-size: 0.95rem;
  transition: var(--transition);
}

.form-control:focus {
  outline: none;
  border-color: var(--accent-color);
  box-shadow: 0 0 0 3px rgba(242, 104, 34, 0.1);
}

textarea.form-control {
  resize: vertical;
  min-height: 120px;
}

/* Footer (Deep Navy Premium Anchor) */
footer {
  background-color: #0f172a;
  border-top: 1px solid #1e293b;
  padding: 4rem 0 2rem;
  color: #cbd5e1;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 4rem;
  margin-bottom: 3rem;
}

.footer-col h3 {
  font-size: 1.3rem;
  margin-bottom: 1.5rem;
  font-weight: 700;
  color: #ffffff;
}

.footer-col p {
  color: #94a3b8;
  margin-bottom: 1.5rem;
}

.footer-col .logo {
  color: #ffffff;
}

.footer-col .logo span {
  color: #38bdf8;
}

.footer-socials {
  display: flex;
  gap: 1rem;
}

.social-link {
  width: 40px;
  height: 40px;
  background-color: #1e293b;
  border: 1px solid #334155;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #94a3b8;
  text-decoration: none;
  transition: var(--transition);
}

.social-link:hover {
  background-color: var(--accent-color);
  border-color: var(--accent-color);
  color: #fff;
  box-shadow: 0 4px 10px rgba(242, 104, 34, 0.3);
  transform: translateY(-3px);
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.75rem;
}

.footer-links a {
  color: #94a3b8;
  text-decoration: none;
  transition: var(--transition);
}

.footer-links a:hover {
  color: #38bdf8;
  padding-left: 5px;
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  color: #64748b;
  font-size: 0.9rem;
}

/* Modal Styles */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(8px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.modal.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-content {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  width: 90%;
  max-width: 650px;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.1);
  transform: translateY(30px);
  transition: transform 0.3s ease;
}

.modal.active .modal-content {
  transform: translateY(0);
}

.modal-header {
  padding: 1.5rem;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal-title {
  font-size: 1.4rem;
  font-weight: 800;
}

.modal-close {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-size: 1.75rem;
  cursor: pointer;
  transition: var(--transition);
  line-height: 1;
}

.modal-close:hover {
  color: var(--accent-color);
}

.modal-body {
  padding: 2rem;
}

.modal-img-wrapper {
  width: 100%;
  height: 250px;
  border-radius: 12px;
  overflow: hidden;
  margin-bottom: 1.5rem;
  border: 1px solid var(--border-color);
}

.modal-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.modal-desc {
  color: var(--text-secondary);
  margin-bottom: 2rem;
  line-height: 1.7;
}

.modal-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid var(--border-color);
  padding-top: 1.5rem;
}

/* Keunggulan Section */
.keunggulan {
  background-color: var(--bg-secondary);
}

.keunggulan-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 4rem;
  align-items: center;
}

.keunggulan-text h3 {
  font-size: 1.8rem;
  margin-bottom: 1.5rem;
  font-weight: 800;
  line-height: 1.3;
}

.keunggulan-text p {
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
  font-size: 1.05rem;
}

.procurement-badge-container {
  display: flex;
  gap: 1.5rem;
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 1.5rem;
  border-radius: 12px;
  margin-top: 2rem;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.01);
}

.procurement-icon {
  font-size: 2.2rem;
  color: var(--accent-color);
  display: flex;
  align-items: center;
}

.procurement-text h4 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.procurement-text p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 0;
}

.keunggulan-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.keunggulan-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 1.5rem;
  display: flex;
  gap: 1.25rem;
  transition: var(--transition);
}

.keunggulan-card:hover {
  transform: translateX(5px);
  border-color: var(--accent-color);
  box-shadow: 0 4px 20px rgba(242, 104, 34, 0.08);
}

.k-card-icon {
  font-size: 1.5rem;
  color: var(--accent-color);
  display: flex;
  align-items: flex-start;
  padding-top: 0.2rem;
}

.k-card-body h4 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.k-card-body p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: 0;
}

/* Partners & Clients Section */
.partners {
  background-color: var(--bg-primary);
}

.partners-wrapper {
  text-align: center;
}

.partners-wrapper h3 {
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 2rem;
  color: var(--text-primary);
}

.brand-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.5rem;
}

.brand-item {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 1rem 2rem;
  min-width: 140px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.1rem;
  color: #94a3b8;
  transition: var(--transition);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.01);
}

.brand-item:hover {
  color: var(--accent-color);
  border-color: var(--accent-color);
  box-shadow: 0 4px 15px var(--accent-glow);
  transform: translateY(-2px);
}

.brand-item img {
  max-height: 35px;
  max-width: 100%;
  object-fit: contain;
  filter: grayscale(1) opacity(0.65);
  transition: var(--transition);
}

.brand-item:hover img {
  filter: grayscale(0) opacity(1);
}

.client-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
}

.client-item {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 1.2rem;
  font-weight: 600;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 0.8rem;
  transition: var(--transition);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.01);
}

.client-item i {
  color: var(--accent-color);
  font-size: 1.1rem;
}

.client-item:hover {
  border-color: var(--accent-color);
  transform: translateY(-2px);
  box-shadow: 0 4px 15px var(--accent-glow);
}

/* Mobile Menu Toggle */
.menu-toggle {
  display: none;
  background: transparent;
  border: none;
  color: var(--text-primary);
  font-size: 1.5rem;
  cursor: pointer;
}

/* Mobile Styles */
@media (max-width: 968px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 3rem;
  }
  .hero-content h1 {
    font-size: 2.8rem;
  }
  .hero-btns {
    justify-content: center;
  }
  .hero-art {
    order: -1;
  }
  .about-content {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .contact-layout {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .keunggulan-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
}

@media (max-width: 768px) {
  .menu-toggle {
    display: block;
  }
  .nav-menu {
    position: fixed;
    top: var(--header-height);
    left: -100%;
    width: 100%;
    height: calc(100vh - var(--header-height));
    background-color: var(--bg-primary);
    flex-direction: column;
    padding: 3rem 2rem;
    gap: 2rem;
    transition: var(--transition);
    border-top: 1px solid var(--border-color);
  }
  .nav-menu.active {
    left: 0;
  }
  .btn-admin {
    width: 100%;
    text-align: center;
    margin-top: 1rem;
  }
}