/* ===== Base ===== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  font-family: "Zen Kaku Gothic New", sans-serif;
  background: #060911;
  color: #e2e8f0;
  overflow-x: hidden;
}

/* ===== Scrollbar ===== */
::-webkit-scrollbar {
  width: 6px;
}
::-webkit-scrollbar-track {
  background: #0a0e17;
}
::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, #2dd4a8, #d4a843);
  border-radius: 3px;
}

/* ===== Animated Background Particles ===== */
#particles-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}

/* ===== Hero ===== */
.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(
      ellipse at 50% 30%,
      rgba(45, 212, 168, 0.08) 0%,
      transparent 60%
    ),
    radial-gradient(
      ellipse at 80% 70%,
      rgba(212, 168, 67, 0.06) 0%,
      transparent 50%
    );
}
.hero-glow {
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.15;
  animation: pulse-glow 6s ease-in-out infinite alternate;
}
.hero-glow-teal {
  background: #2dd4a8;
  top: -100px;
  left: -100px;
}
.hero-glow-gold {
  background: #d4a843;
  bottom: -100px;
  right: -100px;
  animation-delay: 3s;
}

@keyframes pulse-glow {
  0% {
    transform: scale(1);
    opacity: 0.1;
  }
  100% {
    transform: scale(1.3);
    opacity: 0.2;
  }
}

.hero-logo {
  animation: float 6s ease-in-out infinite;
}
@keyframes float {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-15px);
  }
}

/* ===== Section Dividers ===== */
.section-divider {
  width: 80px;
  height: 2px;
  background: linear-gradient(90deg, #2dd4a8, #d4a843);
  margin: 0 auto 2rem;
  border-radius: 2px;
}

/* ===== Scroll Animations ===== */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition:
    opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
    transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal.active {
  opacity: 1;
  transform: translateY(0);
}
.reveal-left {
  opacity: 0;
  transform: translateX(-60px);
  transition:
    opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
    transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal-left.active {
  opacity: 1;
  transform: translateX(0);
}
.reveal-right {
  opacity: 0;
  transform: translateX(60px);
  transition:
    opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
    transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal-right.active {
  opacity: 1;
  transform: translateX(0);
}

/* ===== Glass Card ===== */
.glass-card {
  background: rgba(30, 41, 59, 0.4);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(45, 212, 168, 0.1);
  border-radius: 1rem;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
.glass-card:hover {
  border-color: rgba(45, 212, 168, 0.3);
  box-shadow: 0 0 40px rgba(45, 212, 168, 0.08);
  transform: translateY(-4px);
}

/* ===== Feature Icon Ring ===== */
.icon-ring {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(
    135deg,
    rgba(45, 212, 168, 0.15),
    rgba(212, 168, 67, 0.15)
  );
  border: 1px solid rgba(45, 212, 168, 0.2);
  font-size: 2rem;
  margin: 0 auto 1.5rem;
  transition: all 0.4s;
}
.glass-card:hover .icon-ring {
  background: linear-gradient(
    135deg,
    rgba(45, 212, 168, 0.25),
    rgba(212, 168, 67, 0.25)
  );
  box-shadow: 0 0 30px rgba(45, 212, 168, 0.15);
}

/* ===== FAQ Accordion ===== */
.faq-item {
  border-bottom: 1px solid rgba(45, 212, 168, 0.1);
}
.faq-question {
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 0;
  transition: color 0.3s;
}
.faq-question:hover {
  color: #2dd4a8;
}
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition:
    max-height 0.5s cubic-bezier(0.16, 1, 0.3, 1),
    padding 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}
.faq-answer.open {
  max-height: 300px;
  padding-bottom: 1.5rem;
}
.faq-chevron {
  transition: transform 0.3s;
  flex-shrink: 0;
}
.faq-chevron.open {
  transform: rotate(180deg);
}

/* ===== CTA Button ===== */
.cta-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem 2.5rem;
  background: linear-gradient(135deg, #2dd4a8, #1a9e7a);
  color: #060911;
  font-weight: 700;
  font-size: 1.1rem;
  border-radius: 9999px;
  text-decoration: none;
  overflow: hidden;
  transition: all 0.4s;
  box-shadow: 0 4px 20px rgba(45, 212, 168, 0.3);
}
.cta-btn::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #d4a843, #e8c46e);
  opacity: 0;
  transition: opacity 0.4s;
}
.cta-btn:hover::before {
  opacity: 1;
}
.cta-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(212, 168, 67, 0.4);
}
.cta-btn span {
  position: relative;
  z-index: 1;
}

/* ===== Image Sections ===== */
.parallax-img {
  transition: transform 0.1s linear;
}

/* ===== Profile ===== */
.profile-ring {
  background: linear-gradient(135deg, #2dd4a8, #d4a843);
  padding: 4px;
  border-radius: 50%;
  display: inline-block;
}
.profile-ring img {
  border-radius: 50%;
  display: block;
}

/* ===== Nav ===== */
.nav-glass {
  background: rgba(6, 9, 17, 0.8);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(45, 212, 168, 0.08);
  transition: all 0.3s;
}
.nav-glass.scrolled {
  background: rgba(6, 9, 17, 0.95);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

/* ===== Section Image Overlay ===== */
.img-overlay {
  position: relative;
  overflow: hidden;
  border-radius: 1rem;
}
.img-overlay::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(45, 212, 168, 0.1),
    rgba(212, 168, 67, 0.1)
  );
  mix-blend-mode: overlay;
  pointer-events: none;
}
.img-overlay img {
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}
.img-overlay:hover img {
  transform: scale(1.05);
}

/* ===== Lotus decoration ===== */
.lotus-bg {
  position: relative;
}
.lotus-bg::before {
  content: "☸";
  position: absolute;
  font-size: 20rem;
  opacity: 0.02;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
}

/* ===== Mobile Nav ===== */
.mobile-menu {
  transform: translateX(100%);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}