/* ========================================
   1001 PIONEER AI - MAIN STYLES
   Desktop & Mobile Responsive
   ======================================== */

/* =====================================
   ANIMATIONS
   ===================================== */

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateX(-20px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes pulse {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}

@keyframes shimmer {
  0% {
    background-position: -200% 0;
  }
  100% {
    background-position: 200% 0;
  }
}

/* Animation Classes */
.animate-fade-up {
  opacity: 0;
  animation: fadeUp 0.8s ease forwards;
}

.animate-fade-in {
  opacity: 0;
  animation: fadeIn 1s ease forwards;
}

.delay-1 { animation-delay: 0.2s; }
.delay-2 { animation-delay: 0.4s; }
.delay-3 { animation-delay: 0.6s; }
.delay-4 { animation-delay: 0.8s; }

.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

/* =====================================
   PAGE WRAPPER
   ===================================== */

.page-wrapper {
  width: 100%;
  min-height: 100vh;
  background-color: var(--foundation-blacknormal);
  overflow-x: hidden;
}

/* =====================================
   NAVBAR - DESKTOP
   ===================================== */

.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  width: 100%;
  z-index: 1000;
  background-color: rgba(29, 29, 29, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  transition: all var(--transition-normal);
}

.navbar.scrolled {
  background-color: rgba(0, 0, 0, 0.98);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.navbar-container {
  max-width: 1440px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 50px;
}

.logo-link {
  display: flex;
  align-items: center;
}

.logo {
  width: 85px;
  height: auto;
  transition: transform var(--transition-fast);
}

.logo:hover {
  transform: scale(1.05);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 70px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding-bottom: 3px;
  border-bottom: 1.5px solid transparent;
  transition: all var(--transition-normal);
}

.nav-item:hover {
  border-color: var(--foundation-cyannormal);
}

.nav-text {
  font-family: "DM Sans", sans-serif;
  font-weight: 600;
  font-size: 18px;
  color: #ffffff;
  transition: color var(--transition-fast);
}

.nav-dot {
  width: 4px;
  height: 4px;
  background-color: var(--foundation-cyannormal);
  transition: transform var(--transition-fast);
}

.nav-item:hover .nav-dot {
  transform: scale(1.5);
}

/* Buttons */
.btn-signup,
.btn-cta {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  padding: 13px 22px;
  background: var(--gradient-primary);
  border-radius: var(--radius-md);
  border: 1px solid var(--foundation-white-netralnormal);
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
}

.btn-signup:hover,
.btn-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 238, 207, 0.3);
}

.btn-signup:active,
.btn-cta:active {
  transform: translateY(0);
}

.btn-text {
  font-family: "DM Sans", sans-serif;
  font-weight: 600;
  font-size: 18px;
  color: var(--foundation-white-netralnormal);
}

.btn-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 39px;
  height: 38px;
  background-color: var(--foundation-white-netralnormal);
  border-radius: var(--radius-sm);
  box-shadow: 4px 5px 2px rgba(0, 0, 0, 0.15);
}

.arrow-icon {
  width: 20px;
  height: auto;
}

/* Hamburger Menu */
.hamburger {
  display: none;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0;
  z-index: 1001;
}

.hamburger-icon {
  width: 27px;
  height: 18px;
  transition: opacity var(--transition-fast);
}

.hamburger-close {
  display: none;
  font-size: 32px;
  color: #ffffff;
  line-height: 1;
  font-weight: 300;
}

.hamburger.active .hamburger-icon {
  display: none;
}

.hamburger.active .hamburger-close {
  display: block;
}

/* Mobile Menu */
.mobile-menu {
  display: none;
  flex-direction: column;
  align-items: center;
  gap: 0;
  padding: 0;
  background-color: #1d1d1d;
  max-height: 0;
  overflow: hidden;
  transition: all var(--transition-normal);
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  z-index: 999;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.mobile-menu.active {
  max-height: 250px;
  padding: 25px 20px;
  gap: 10px;
}

.mobile-nav-item {
  font-family: "DM Sans", sans-serif;
  font-weight: 600;
  font-size: 18px;
  color: #ffffff;
  padding: 10px 20px;
  transition: color var(--transition-fast);
}

.mobile-nav-item:hover {
  color: var(--foundation-cyannormal);
}

.btn-mobile-signup {
  background: var(--gradient-primary);
  border-radius: var(--radius-md);
  color: #ffffff !important;
  padding: 12px 30px !important;
}

/* =====================================
   HERO SECTION
   ===================================== */

.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background-color: var(--foundation-blacknormal);
  overflow: hidden;
}

.hero-container {
  max-width: 1440px;
  margin: 0 auto;
  width: 100%;
  padding: 120px 135px 0;
}

.hero-content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 25px;
  max-width: 100%;
}

.hero-title {
  font-family: "DM Sans", sans-serif;
  font-weight: 700;
  font-size: 72px;
  color: var(--foundation-cyannormal);
  letter-spacing: -3.6px;
  line-height: 1;
  margin: 0;
}

.hero-subtitle {
  font-family: "DM Sans", sans-serif;
  font-weight: 700;
  font-size: 36px;
  color: #ffffff;
  line-height: 1.4;
  margin: 0;
}

.hero-description {
  font-family: "DM Sans", sans-serif;
  font-weight: 400;
  font-size: 20px;
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.75;
  margin: 0;
  max-width: 700px;
}

.hero-description strong {
  font-weight: 700;
  color: #ffffff;
}

.hero-image {
  width: 100%;
  margin-top: auto;
  position: relative;
  z-index: 1;
}

.hero-image img {
  width: 100%;
  height: auto;
  object-fit: contain;
  display: block;
}

/* =====================================
   SPOTLIGHT SECTION
   ===================================== */

.spotlight-section {
  background-color: var(--foundation-whitenormal);
  padding: 80px 135px;
}

.spotlight-container {
  max-width: 1170px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 50px;
}

.spotlight-title {
  font-family: "DM Sans", sans-serif;
  font-weight: 700;
  font-size: 65px;
  color: var(--foundation-greynormal);
  text-align: center;
  letter-spacing: -3.25px;
  line-height: 1.2;
  margin: 0;
}

.spotlight-logos {
  width: 100%;
}

.spotlight-logos img {
  width: 100%;
  height: auto;
}

/* Desktop Logo Grid */
.spotlight-logos-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border: 1px solid #e0e0e0;
  border-radius: 16px;
  overflow: hidden;
}

.logo-item {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 50px 60px;
  min-height: 120px;
  background: #ffffff;
  border-right: 1px solid #e0e0e0;
  transition: background-color var(--transition-fast);
}

.logo-item:last-child {
  border-right: none;
}

.logo-item:hover {
  background-color: #f8f8f8;
}

.logo-item img {
  max-width: 180px;
  max-height: 60px;
  width: auto;
  height: auto;
  object-fit: contain;
  filter: grayscale(100%);
  opacity: 0.7;
  transition: all var(--transition-fast);
}

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

/* Mobile Slider - Hidden on Desktop */
.spotlight-slider {
  display: none;
}

/* =====================================
   ABOUT SECTION (Tentang AI)
   ===================================== */

.about-section {
  background-color: var(--foundation-blacknormal);
  padding: 100px 250px;
  position: relative;
  overflow: hidden;
}

/* Gradient decoration - top left */
.about-section::before {
  content: '';
  position: absolute;
  top: -200px;
  left: -200px;
  width: 800px;
  height: 800px;
  background: radial-gradient(ellipse at center, rgba(0, 234, 203, 0.25) 0%, rgba(0, 234, 203, 0.1) 30%, rgba(0, 234, 203, 0) 60%);
  pointer-events: none;
  z-index: 0;
  filter: blur(40px);
}

.about-container {
  max-width: 940px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  position: relative;
  z-index: 1;
  gap: 40px;
}

/* Section Title */
.section-title {
  font-family: "DM Sans", sans-serif;
  font-weight: 700;
  font-size: 65px;
  letter-spacing: -3.25px;
  line-height: 1.2;
  margin: 0;
}

.section-title.cyan {
  color: var(--foundation-cyannormal);
}

.section-title.dark {
  color: var(--foundation-greynormal);
}

/* Section Content */
.section-content {
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.intro-text {
  font-family: "DM Sans", sans-serif;
  font-weight: 400;
  font-size: 18px;
  color: #ffffff;
  line-height: 1.55;
  margin: 0;
}

.intro-text.dark {
  color: var(--foundation-greynormal);
}

.intro-text strong {
  font-weight: 700;
}

/* List Block */
.list-block {
  display: flex;
  flex-direction: column;
  gap: 20px;
  max-width: 690px;
}

.list-title {
  font-family: "DM Sans", sans-serif;
  font-weight: 700;
  font-size: 30px;
  color: #ffffff;
  letter-spacing: -1.5px;
  line-height: 1.3;
  margin: 0;
}

.list-title.dark {
  color: var(--foundation-greynormal);
}

/* Feature List */
.feature-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
}

.feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 19px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  font-family: "DM Sans", sans-serif;
  font-weight: 400;
  font-size: 18px;
  color: #ffffff;
  line-height: 1.55;
}

.feature-list.dark li {
  color: var(--foundation-greynormal);
  border-bottom-color: var(--foundation-greylight-active);
}

.feature-list li:last-child {
  border-bottom: none;
}

.bullet {
  flex-shrink: 0;
  width: 8px;
  height: 8px;
  background-color: var(--foundation-cyannormal);
  margin-top: 8px;
}

/* Closing Text */
.closing-text {
  font-family: "DM Sans", sans-serif;
  font-weight: 400;
  font-size: 18px;
  color: #ffffff;
  line-height: 1.55;
  margin: 0;
}

.closing-text.dark {
  color: var(--foundation-greynormal);
}

.closing-text strong {
  font-weight: 700;
}

/* =====================================
   WHAT SECTION (Apa Itu)
   ===================================== */

.what-section {
  background-color: var(--foundation-whitenormal);
  padding: 100px 250px;
}

.what-container {
  max-width: 940px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 40px;
}

/* =====================================
   DIFFERENT SECTION (Kenapa Berbeda)
   ===================================== */

.different-section {
  background-color: var(--foundation-blacknormal);
  padding: 100px 250px;
  position: relative;
  overflow: hidden;
}

/* Gradient decoration - bottom right */
.different-section::after {
  content: '';
  position: absolute;
  bottom: -200px;
  right: -200px;
  width: 800px;
  height: 800px;
  background: radial-gradient(ellipse at center, rgba(0, 234, 203, 0.25) 0%, rgba(0, 234, 203, 0.1) 30%, rgba(0, 234, 203, 0) 60%);
  pointer-events: none;
  z-index: 0;
  filter: blur(40px);
}

.different-container {
  max-width: 940px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 40px;
  position: relative;
  z-index: 1;
}

/* =====================================
   ACCESS SECTION (Akses)
   ===================================== */

.access-section {
  background-color: var(--foundation-whitenormal);
  padding: 100px 250px;
}

.access-container {
  max-width: 940px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 40px;
  text-align: center;
}

.access-subtitle {
  font-family: "DM Sans", sans-serif;
  font-weight: 400;
  font-size: 24px;
  color: var(--foundation-greynormal);
  letter-spacing: -1.2px;
  line-height: 1.4;
  margin: 0;
}

/* Pricing Card */
.pricing-card {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 45px 140px;
  border-radius: 24px;
  background: transparent;
  border: none;
}

/* Dotted border using SVG for better control */
.pricing-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 24px;
  padding: 2px;
  background: linear-gradient(135deg, #000000 0%, #000000 50%, #00eacb 100%);
  -webkit-mask: 
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='100%25' height='100%25'%3E%3Crect x='0' y='0' width='100%25' height='100%25' fill='none' stroke='black' stroke-width='3' stroke-dasharray='6,4' rx='24' ry='24'/%3E%3C/svg%3E");
  mask: 
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='100%25' height='100%25'%3E%3Crect x='0' y='0' width='100%25' height='100%25' fill='none' stroke='black' stroke-width='3' stroke-dasharray='6,4' rx='24' ry='24'/%3E%3C/svg%3E");
  pointer-events: none;
}

.price {
  font-family: "DM Sans", sans-serif;
  font-weight: 900;
  font-size: 65px;
  letter-spacing: -3.25px;
  line-height: 1.3;
  margin: 0;
  background: var(--gradient-price);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.price-details {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: "DM Sans", sans-serif;
  font-weight: 600;
  font-size: 18px;
  color: var(--foundation-blacknormal);
}

.price-details .dot {
  width: 5px;
  height: 5px;
  background-color: var(--foundation-cyannormal);
  border-radius: 50%;
}

/* Access Note */
.access-note {
  font-family: "DM Sans", sans-serif;
  font-weight: 400;
  font-size: 18px;
  color: var(--foundation-greynormal);
  line-height: 1.55;
  margin: 0;
}

/* CTA Button */
.btn-cta {
  padding: 15px 30px;
}

/* Disclaimer */
.disclaimer {
  font-family: "DM Sans", sans-serif;
  font-weight: 300;
  font-style: italic;
  font-size: 18px;
  color: var(--foundation-greynormal);
  line-height: 1.55;
  margin: 0;
}

/* =====================================
   FOOTER
   ===================================== */

.footer {
  background-color: var(--foundation-blacknormal);
  padding: 20px 135px;
}

.footer-container {
  max-width: 1170px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.copyright {
  font-family: "DM Sans", sans-serif;
  font-weight: 400;
  font-size: 16px;
  color: #ffffff;
  margin: 0;
}

.copyright a {
  color: #ffffff;
  transition: color var(--transition-fast);
}

.copyright a:hover {
  color: var(--foundation-cyannormal);
}

.footer-nav {
  display: flex;
  align-items: center;
  gap: 20px;
}

.footer-nav a {
  font-family: "DM Sans", sans-serif;
  font-weight: 400;
  font-size: 14px;
  color: var(--foundation-whitenormal);
  transition: color var(--transition-fast);
}

.footer-nav a:hover {
  color: var(--foundation-cyannormal);
}

/* =====================================
   RESPONSIVE - TABLET (max-width: 1024px)
   ===================================== */

@media screen and (max-width: 1024px) {
  .navbar-container {
    padding: 16px 30px;
  }

  .nav-links {
    gap: 40px;
  }

  .hero-container {
    padding: 140px 80px 0;
  }

  .hero-title {
    font-size: 56px;
  }

  .hero-subtitle {
    font-size: 28px;
  }

  .hero-description {
    font-size: 18px;
  }

  .spotlight-section {
    padding: 40px 60px;
  }

  .spotlight-title {
    font-size: 48px;
  }

  .about-section,
  .what-section,
  .different-section,
  .access-section {
    padding: 80px 60px;
  }

  .section-title {
    font-size: 48px;
  }

  .footer {
    padding: 20px 60px;
  }

  .price {
    font-size: 48px;
  }
}

/* =====================================
   RESPONSIVE - MOBILE (max-width: 768px)
   ===================================== */

@media screen and (max-width: 768px) {
  /* Navbar Mobile */
  .navbar-container {
    padding: 12px 20px;
  }

  .logo {
    width: 70px;
  }

  .nav-links {
    display: none;
  }

  .btn-signup {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  .mobile-menu {
    display: flex;
  }

  /* Hero Mobile */
  .hero-section {
    min-height: auto;
  }

  .hero-container {
    padding: 100px 20px 0;
  }

  .hero-content {
    gap: 20px;
  }

  .hero-title {
    font-size: 40px;
    letter-spacing: -2px;
  }

  .hero-subtitle {
    font-size: 22px;
  }

  .hero-description {
    font-size: 16px;
    line-height: 1.7;
  }

  .hero-image {
    margin-top: 30px;
  }

  .hero-image img {
    max-width: 100%;
  }

  /* Spotlight Mobile */
  .spotlight-section {
    padding: 40px 20px;
  }

  .spotlight-title {
    font-size: 32px;
    letter-spacing: -1.5px;
  }

  /* Hide desktop grid, show slider on mobile */
  .spotlight-logos-grid {
    display: none;
  }

  .spotlight-slider {
    display: block;
    position: relative;
    width: 100%;
    overflow: hidden;
  }

  .slider-track {
    display: flex;
    transition: transform 0.4s ease;
  }

  .slider-item {
    min-width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 30px 20px;
    background: #ffffff;
    border: 1px solid #e0e0e0;
    border-radius: 12px;
  }

  .slider-item img {
    max-width: 180px;
    max-height: 60px;
    width: auto;
    height: auto;
    object-fit: contain;
  }

  .slider-dots {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 20px;
  }

  .slider-dots .dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: #d0d0d0;
    cursor: pointer;
    transition: all var(--transition-fast);
  }

  .slider-dots .dot.active {
    background-color: var(--foundation-cyannormal);
    transform: scale(1.2);
  }

  /* About Section Mobile */
  .about-section,
  .what-section,
  .different-section,
  .access-section {
    padding: 60px 20px;
  }

  .about-container,
  .what-container,
  .different-container,
  .access-container {
    gap: 30px;
  }

  .section-title {
    font-size: 32px;
    letter-spacing: -1.5px;
  }

  .section-content {
    gap: 30px;
  }

  .intro-text {
    font-size: 16px;
  }

  .list-block {
    gap: 15px;
  }

  .list-title {
    font-size: 24px;
    letter-spacing: -1px;
  }

  .feature-list li {
    font-size: 16px;
    gap: 15px;
    padding: 10px 0;
  }

  .bullet {
    width: 6px;
    height: 6px;
    margin-top: 7px;
  }

  .closing-text {
    font-size: 16px;
  }

  /* Access Section Mobile */
  .access-subtitle {
    font-size: 18px;
  }

  .pricing-card {
    padding: 25px 40px;
    width: 100%;
  }

  .price {
    font-size: 40px;
    letter-spacing: -2px;
  }

  .price-details {
    font-size: 16px;
    flex-wrap: wrap;
    justify-content: center;
  }

  .access-note {
    font-size: 16px;
  }

  .btn-cta {
    width: 100%;
    justify-content: center;
    padding: 15px 25px;
  }

  .btn-text {
    font-size: 16px;
  }

  .disclaimer {
    font-size: 14px;
  }

  /* Footer Mobile */
  .footer {
    padding: 20px;
  }

  .footer-container {
    flex-direction: column;
    gap: 15px;
    text-align: center;
  }

  .copyright {
    font-size: 14px;
  }

  .footer-nav {
    gap: 15px;
  }

  .footer-nav a {
    font-size: 12px;
  }
}

/* =====================================
   RESPONSIVE - SMALL MOBILE (max-width: 480px)
   ===================================== */

@media screen and (max-width: 480px) {
  .hero-title {
    font-size: 32px;
    letter-spacing: -1.5px;
  }

  .hero-subtitle {
    font-size: 18px;
  }

  .hero-description {
    font-size: 14px;
  }

  .spotlight-title {
    font-size: 26px;
  }

  .section-title {
    font-size: 26px;
  }

  .list-title {
    font-size: 20px;
  }

  .feature-list li {
    font-size: 14px;
  }

  .price {
    font-size: 32px;
  }

  .price-details {
    font-size: 14px;
  }

  .pricing-card {
    padding: 20px 25px;
  }
}

/* =====================================
   HOVER & FOCUS STATES
   ===================================== */

@media (hover: hover) {
  .feature-list li {
    transition: transform var(--transition-fast);
  }

  .feature-list li:hover {
    transform: translateX(5px);
  }

  .feature-list li:hover .bullet {
    animation: pulse 0.5s ease infinite;
  }
}

/* Focus states for accessibility */
a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--foundation-cyannormal);
  outline-offset: 2px;
}