:root {
  --bg-dark: #0f0f14;
  --bg-card: #16161d;
  --bg-elevated: #1c1c24;
  --silver: #c0c0c0;
  --silver-dim: rgba(192, 192, 192, 0.15);
  --text-light: #e5e5e5;
  --text-dim: #888;
  --gold: #ffd700;
  --gold-dim: rgba(255, 215, 0, 0.1);
  --gold-glow: rgba(255, 215, 0, 0.15);
  --green: #00ff88;
}
* {
  margin: 0;
  box-sizing: border-box;
  padding: 0;
}
html {
  scroll-behavior: smooth;
}
body {
  background-color: var(--bg-dark);
  font-family: "Roboto Condensed", sans-serif;
  color: var(--text-light);
  overflow-x: hidden;
}

/* NAV */
nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: var(--bg-dark);
  border-bottom: 1px solid var(--silver-dim);
  padding: 10px 2rem;
  position: fixed;
  width: 100%;
  z-index: 1000;
}
.logo img {
  max-height: 40px;
}
.nav-links {
  display: flex;
  list-style: none;
  gap: 15px;
  align-items: center;
}
.nav-links a {
  text-decoration: none;
  color: var(--text-light);
  font-weight: 800;
  text-transform: uppercase;
  font-size: 0.9rem;
  transition: color 0.3s;
}
.nav-links a:hover {
  color: var(--gold);
}
.auth-btn {
  background: var(--silver);
  color: var(--bg-dark);
  padding: 8px 12px;
  border-radius: 4px;
  cursor: pointer;
  font-weight: bold;
  border: none;
  font-size: 0.8rem;
  font-family: "Roboto Condensed", sans-serif;
  transition: background 0.3s;
}
.auth-btn:hover {
  background: var(--gold);
}

/* DROPDOWN */
.dropdown-parent {
  position: relative;
}
.dropdown-trigger {
  cursor: pointer;
  user-select: none;
  white-space: nowrap;
}
.dropdown-menu {
  display: none;
  position: absolute;
  top: calc(100% + 10px);
  left: 50%;
  transform: translateX(-50%);
  background: #1c1c24;
  border: 1px solid rgba(192, 192, 192, 0.15);
  border-radius: 8px;
  list-style: none;
  min-width: 180px;
  z-index: 9999;
  overflow: hidden;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
}
.dropdown-menu li a {
  display: block;
  padding: 12px 18px;
  color: var(--text-light) !important;
  font-size: 0.88rem !important;
  text-decoration: none;
  transition:
    background 0.2s,
    color 0.2s;
  letter-spacing: 1px;
  text-transform: uppercase;
  font-weight: 700;
  border-bottom: 1px solid rgba(192, 192, 192, 0.08);
}
.dropdown-menu li:last-child a {
  border-bottom: none;
}
.dropdown-menu li a:hover {
  background: rgba(255, 215, 0, 0.08);
  color: var(--gold) !important;
}
.dropdown-parent:hover .dropdown-menu {
  display: block;
}
.dropdown-menu.open {
  display: block;
}

/* HAMBURGER */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 5px;
  background: none;
  border: none;
  z-index: 1001;
}
.hamburger span {
  display: block;
  width: 25px;
  height: 2px;
  background: var(--silver);
  border-radius: 2px;
  transition: all 0.3s ease;
}
.hamburger.open span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.hamburger.open span:nth-child(2) {
  opacity: 0;
}
.hamburger.open span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

@media (max-width: 768px) {
  .hamburger {
    display: flex;
  }
  .nav-links {
    display: none;
    position: fixed;
    top: 61px;
    left: 0;
    right: 0;
    background: #0f0f14;
    border-bottom: 1px solid rgba(192, 192, 192, 0.2);
    flex-direction: column;
    padding: 20px;
    gap: 15px;
    z-index: 999;
    text-align: center;
  }
  .nav-links.open {
    display: flex;
  }
  .nav-links li {
    width: 100%;
  }
  .nav-links a {
    font-size: 1rem;
    display: block;
    padding: 10px 0;
  }
  .auth-btn {
    width: 100%;
    padding: 12px;
    font-size: 0.95rem;
    margin-top: 5px;
  }
  /* Mobile dropdown */
  .dropdown-parent:hover .dropdown-menu {
    display: none;
  }
  .dropdown-menu {
    position: static;
    transform: none;
    box-shadow: none;
    border: none;
    border-radius: 0;
    background: rgba(255, 255, 255, 0.03);
    min-width: unset;
    width: 100%;
    display: none;
  }
  .dropdown-menu.open {
    display: block;
  }
  .dropdown-menu li a {
    padding: 10px 0;
    text-align: center;
    font-size: 0.95rem !important;
    border-bottom: none;
  }
}

/* HERO */
.hero {
  padding-top: 100px;
  min-height: 60vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(
    ellipse at 50% 60%,
    rgba(255, 215, 0, 0.07) 0%,
    transparent 70%
  );
  pointer-events: none;
}
.hero-grid {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image:
    linear-gradient(rgba(192, 192, 192, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(192, 192, 192, 0.03) 1px, transparent 1px);
  background-size: 50px 50px;
  pointer-events: none;
}
.hero-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
  padding: 0 20px;
}
.hero-tag {
  display: inline-block;
  background: var(--gold-dim);
  border: 1px solid rgba(255, 215, 0, 0.3);
  color: var(--gold);
  padding: 6px 20px;
  border-radius: 50px;
  font-size: 0.75rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 25px;
  animation: fadeUp 0.8s ease both;
}
.hero h1 {
  font-family: "Playfair Display", serif;
  font-size: clamp(2.5rem, 7vw, 5rem);
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 20px;
  animation: fadeUp 0.8s 0.1s ease both;
}
.hero h1 span {
  color: var(--gold);
}
.hero p {
  color: var(--text-dim);
  font-size: 1.1rem;
  line-height: 1.8;
  max-width: 600px;
  margin: 0 auto;
  animation: fadeUp 0.8s 0.2s ease both;
}

/* STATS BAR */
.stats-bar {
  background: var(--bg-card);
  border-top: 1px solid var(--silver-dim);
  border-bottom: 1px solid var(--silver-dim);
  padding: 30px 20px;
}
.stats-inner {
  max-width: 1000px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  text-align: center;
}
.stat-item {
  padding: 10px;
}
.stat-number {
  font-family: "Playfair Display", serif;
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 5px;
}
.stat-label {
  color: var(--text-dim);
  font-size: 0.75rem;
  letter-spacing: 2px;
  text-transform: uppercase;
}

/* LAYOUT */
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
}
section {
  padding: 80px 0;
}
.section-tag {
  display: inline-block;
  color: var(--gold);
  font-size: 0.75rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 15px;
  border-left: 3px solid var(--gold);
  padding-left: 12px;
}
.section-title {
  font-family: "Playfair Display", serif;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 900;
  line-height: 1.2;
  margin-bottom: 20px;
}
.section-title span {
  color: var(--gold);
}
.section-text {
  color: var(--text-dim);
  font-size: 1rem;
  line-height: 1.9;
  max-width: 600px;
}

/* MISSION */
.mission {
  background: var(--bg-dark);
  border-top: 1px solid var(--silver-dim);
}
.mission-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.mission-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}
.mission-circle {
  width: 280px;
  height: 280px;
  border-radius: 50%;
  border: 2px solid var(--gold-dim);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.mission-circle::before {
  content: "";
  position: absolute;
  width: 240px;
  height: 240px;
  border-radius: 50%;
  border: 1px solid rgba(255, 215, 0, 0.1);
  animation: spin 20s linear infinite;
}
.mission-circle::after {
  content: "";
  position: absolute;
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background: var(--gold-glow);
  filter: blur(30px);
}
.mission-icon {
  font-size: 5rem;
  position: relative;
  z-index: 1;
}
.orbit-dot {
  position: absolute;
  width: 10px;
  height: 10px;
  background: var(--gold);
  border-radius: 50%;
  top: -5px;
  left: 50%;
  transform-origin: 0 145px;
  animation: orbit 8s linear infinite;
}
.orbit-dot:nth-child(2) {
  width: 6px;
  height: 6px;
  background: var(--silver);
  animation-duration: 12s;
  animation-direction: reverse;
  top: auto;
  bottom: -3px;
  transform-origin: 0 145px;
}

/* AI SECTION */
.ai-section {
  background: var(--bg-card);
  border-top: 1px solid var(--silver-dim);
  border-bottom: 1px solid var(--silver-dim);
}
.ai-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}
.ai-features {
  display: flex;
  flex-direction: column;
  gap: 25px;
}
.ai-feature {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  padding: 20px;
  background: var(--bg-elevated);
  border-radius: 10px;
  border: 1px solid var(--silver-dim);
  transition:
    border-color 0.3s,
    transform 0.3s;
}
.ai-feature:hover {
  border-color: rgba(255, 215, 0, 0.3);
  transform: translateX(5px);
}
.ai-feature-icon {
  width: 45px;
  height: 45px;
  background: var(--gold-dim);
  border: 1px solid rgba(255, 215, 0, 0.2);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}
.ai-feature-text h4 {
  color: var(--text-light);
  font-size: 1rem;
  margin-bottom: 5px;
  letter-spacing: 1px;
  text-transform: uppercase;
}
.ai-feature-text p {
  color: var(--text-dim);
  font-size: 0.85rem;
  line-height: 1.7;
}

/* TERMINAL */
.terminal {
  background: #0a0a0e;
  border: 1px solid rgba(255, 215, 0, 0.2);
  border-radius: 12px;
  overflow: hidden;
  font-family: "Courier New", monospace;
}
.terminal-bar {
  background: var(--bg-elevated);
  padding: 10px 15px;
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid var(--silver-dim);
}
.terminal-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}
.terminal-dot:nth-child(1) {
  background: #ff5f57;
}
.terminal-dot:nth-child(2) {
  background: #ffbd2e;
}
.terminal-dot:nth-child(3) {
  background: #28c840;
}
.terminal-title {
  color: var(--text-dim);
  font-size: 0.75rem;
  margin-left: 10px;
  font-family: "Roboto Condensed", sans-serif;
  letter-spacing: 1px;
}
.terminal-body {
  padding: 20px;
  font-size: 0.82rem;
  line-height: 2;
}
.t-comment {
  color: #555;
}
.t-key {
  color: #4fc3f7;
}
.t-value {
  color: var(--gold);
}
.t-string {
  color: #a5d6a7;
}
.t-number {
  color: #ef9a9a;
}
.t-label {
  color: var(--silver);
}
.t-green {
  color: var(--green);
}
.t-cursor {
  display: inline-block;
  width: 8px;
  height: 14px;
  background: var(--gold);
  animation: blink 1s step-end infinite;
  vertical-align: middle;
  margin-left: 2px;
}

/* HOW IT WORKS */
.how-section {
  background: var(--bg-dark);
}
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-top: 50px;
}
.step {
  position: relative;
  padding: 30px;
  background: var(--bg-card);
  border: 1px solid var(--silver-dim);
  border-radius: 12px;
  transition:
    border-color 0.3s,
    transform 0.3s;
}
.step:hover {
  border-color: rgba(255, 215, 0, 0.3);
  transform: translateY(-5px);
}
.step-number {
  font-family: "Playfair Display", serif;
  font-size: 4rem;
  font-weight: 900;
  color: rgba(255, 215, 0, 0.08);
  line-height: 1;
  margin-bottom: 15px;
}
.step-icon {
  font-size: 2rem;
  margin-bottom: 15px;
  display: block;
}
.step h3 {
  color: var(--text-light);
  font-size: 1.1rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.step p {
  color: var(--text-dim);
  font-size: 0.875rem;
  line-height: 1.8;
}
.step-connector {
  position: absolute;
  top: 50%;
  right: -16px;
  width: 32px;
  height: 2px;
  background: linear-gradient(90deg, var(--gold-dim), transparent);
  z-index: 1;
}

/* ACCURACY */
.accuracy-section {
  background: var(--bg-card);
  border-top: 1px solid var(--silver-dim);
  border-bottom: 1px solid var(--silver-dim);
}
.accuracy-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.accuracy-bars {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.accuracy-bar-header {
  display: flex;
  justify-content: space-between;
  margin-bottom: 8px;
  font-size: 0.85rem;
  color: var(--silver);
  text-transform: uppercase;
  letter-spacing: 1px;
}
.accuracy-bar-header span:last-child {
  color: var(--gold);
  font-weight: bold;
}
.bar-track {
  height: 6px;
  background: var(--silver-dim);
  border-radius: 3px;
  overflow: hidden;
}
.bar-fill {
  height: 100%;
  border-radius: 3px;
  background: linear-gradient(90deg, var(--gold), #ffed4a);
  animation: fillBar 1.5s ease both;
}

/* VALUES */
.values-section {
  background: var(--bg-dark);
}
.values-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 25px;
  margin-top: 50px;
}
.value-card {
  padding: 30px;
  background: var(--bg-card);
  border: 1px solid var(--silver-dim);
  border-radius: 12px;
  transition: border-color 0.3s;
  position: relative;
  overflow: hidden;
}
.value-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 100%;
  background: var(--gold);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform 0.3s;
}
.value-card:hover::before {
  transform: scaleY(1);
}
.value-card:hover {
  border-color: rgba(255, 215, 0, 0.2);
}
.value-icon {
  font-size: 2rem;
  margin-bottom: 15px;
  display: block;
}
.value-card h3 {
  color: var(--text-light);
  font-size: 1rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 10px;
}
.value-card p {
  color: var(--text-dim);
  font-size: 0.875rem;
  line-height: 1.8;
}

/* CTA */
.cta-section {
  background: linear-gradient(145deg, #1c1c24, #0a0a0e);
  border-top: 1px solid var(--silver-dim);
  border-bottom: 2px solid var(--gold);
  text-align: center;
  padding: 80px 20px;
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(
    circle,
    rgba(255, 215, 0, 0.05) 0%,
    transparent 70%
  );
  pointer-events: none;
}
.cta-section h2 {
  font-family: "Playfair Display", serif;
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 900;
  margin-bottom: 20px;
  position: relative;
}
.cta-section h2 span {
  color: var(--gold);
}
.cta-section p {
  color: var(--text-dim);
  font-size: 1rem;
  max-width: 500px;
  margin: 0 auto 35px;
  line-height: 1.8;
  position: relative;
}
.cta-btn {
  display: inline-block;
  background: var(--gold);
  color: #000;
  padding: 16px 40px;
  border-radius: 8px;
  font-weight: 900;
  font-size: 1rem;
  text-decoration: none;
  letter-spacing: 2px;
  text-transform: uppercase;
  transition: 0.3s;
  position: relative;
}
.cta-btn:hover {
  background: #fff;
  transform: scale(1.03);
}

/* ANIMATIONS */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
@keyframes spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}
@keyframes orbit {
  from {
    transform: rotate(0deg) translateX(145px);
  }
  to {
    transform: rotate(360deg) translateX(145px);
  }
}
@keyframes blink {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0;
  }
}
@keyframes fillBar {
  from {
    width: 0;
  }
}
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition:
    opacity 0.7s ease,
    transform 0.7s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* RESPONSIVE */
@media (max-width: 768px) {
  .mission-grid,
  .ai-grid,
  .accuracy-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .steps {
    grid-template-columns: 1fr;
  }
  .step-connector {
    display: none;
  }
  .values-grid {
    grid-template-columns: 1fr;
  }
  .stats-inner {
    grid-template-columns: repeat(2, 1fr);
  }
  .mission-visual {
    display: none;
  }
}

/* CONTACT STYLE */
.contact-link {
  color: #777;
  text-decoration: none;
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: color 0.3s ease;
}

.contact-link:hover {
  color: #ffd700;
}

/* FOLLOW US */
.social-icon-box {
  width: 42px;
  height: 42px;
  background: #1c1c24;
  border: 1px solid rgba(192, 192, 192, 0.2);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--silver);
  text-decoration: none;
  font-size: 1.1rem;
  transition: all 0.3s ease;
}

.social-icon-box:hover {
  border-color: #ffd700;
  color: #ffd700;
  transform: translateY(-2px); /* Optional: slight lift effect on hover */
}