:root {
  --bg-dark: #0f172a;
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --accent-primary: #38bdf8;
  --accent-secondary: #a78bfa;
  --glass-bg: rgba(255, 255, 255, 0.03);
  --glass-border: rgba(255, 255, 255, 0.08);
  --glass-blur: blur(16px);
  --font-family: "Outfit", sans-serif;
  --radius-lg: 24px;
  --radius-md: 16px;
  --glow-soft: 0 0 40px rgba(56, 189, 248, 0.15);
}

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

html {
  scroll-behavior: smooth;
}

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

a {
  text-decoration: none;
  color: inherit;
  transition: 0.3s ease;
}

ul {
  list-style: none;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.section-padding {
  padding: 100px 0;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 14px 32px;
  border-radius: 50px;
  font-weight: 500;
  cursor: pointer;
  border: none;
  transition: all 0.3s ease;
  font-size: 1rem;
}

.btn-primary {
  background: linear-gradient(
    135deg,
    var(--accent-primary),
    var(--accent-secondary)
  );
  color: #fff;
  box-shadow: 0 4px 20px rgba(56, 189, 248, 0.4);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(56, 189, 248, 0.6);
}

.btn-glass {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid var(--glass-border);
  color: #fff;
}

.btn-glass:hover {
  background: rgba(255, 255, 255, 0.2);
}

.btn-block {
  width: 100%;
}

.btn-sm {
  padding: 8px 20px;
  font-size: 0.9rem;
}

/* Header */
.header {
  position: fixed;
  top: 20px;
  left: 50%;
  transform: translateX(-50%);
  width: 90%;
  max-width: 1200px;
  z-index: 100;
  border-radius: 50px;
  transition: 0.3s;
}

.glass-header {
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  padding: 15px 30px;
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  background: linear-gradient(
    90deg,
    var(--accent-primary),
    var(--accent-secondary)
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.nav-desktop a {
  margin-left: 30px;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.nav-desktop a:hover {
  color: var(--accent-primary);
}

.burger {
  display: none;
  background: none;
  border: none;
  color: #fff;
  cursor: pointer;
}

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(15, 23, 42, 0.95);
  backdrop-filter: blur(20px);
  z-index: 200;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  opacity: 0;
  pointer-events: none;
  transition: 0.4s ease;
}

.mobile-menu.active {
  opacity: 1;
  pointer-events: all;
}

.close-menu {
  position: absolute;
  top: 30px;
  right: 30px;
  background: none;
  border: none;
  color: #fff;
  cursor: pointer;
}

.mobile-nav-links a {
  font-size: 1.8rem;
  margin: 15px 0;
  display: block;
  color: #fff;
}

/* Hero */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: 120px;
  background-image: url("./image/3d-render-network-communications-background-with-low-poly-plexus-design\ \(1\).jpg");
  background-size: cover;
  background-position: center;
  padding: 60px;
  border-radius: var(--radius-lg);
  box-shadow: var(--glow-soft);
}

.hero-bg-glow {
  position: absolute;
  top: -20%;
  right: -10%;
  width: 60vw;
  height: 60vw;
  background: radial-gradient(
    circle,
    rgba(56, 189, 248, 0.15),
    transparent 70%
  );
  filter: blur(80px);
  z-index: -1;
  animation: pulse 10s infinite alternate;
}

@keyframes pulse {
  0% {
    opacity: 0.5;
    transform: scale(1);
  }
  100% {
    opacity: 0.8;
    transform: scale(1.1);
  }
}

.hero-container {
  display: flex;
  align-items: center;
  gap: 50px;
}

.hero-text {
  flex: 1;
  margin-top: 50px;
}

.hero-text h1 {
  font-size: 3.5rem;
  line-height: 1.1;
  margin-bottom: 25px;
  background: linear-gradient(to right, #fff, #cbd5e1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-text p {
  font-size: 1.15rem;
  color: var(--text-muted);
  margin-bottom: 20px;
  max-width: 600px;
}

.hero-btns {
  margin-top: 40px;
  display: flex;
  gap: 20px;
}

.hero-visual {
  flex: 1;
  display: flex;
  justify-content: center;
}

.glass-card-hero {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  padding: 40px;
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  box-shadow: var(--glow-soft);
  animation: float 6s ease-in-out infinite;
}

.hero-icon {
  width: 64px;
  height: 64px;
  color: var(--accent-primary);
  margin-bottom: 15px;
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-20px);
  }
}

.FAQ-title {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 60px;
  background: linear-gradient(to right, #fff, #cbd5e1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.logo-wrppaer {
  display: flex;
  align-items: center;
  transition: all 0.3s ease;
}

.logo-wrppaer:hover {
  opacity: 0.8;
  transition: all 0.3s ease;
  transform: scale(1.05);
}

.logo-wrppaer img {
  width: 50px;
  height: 50px;
}

/* Glass Cards Grid */
.grid-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.glass-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  padding: 35px;
  border-radius: var(--radius-lg);
  transition: 0.3s;
}

.glass-card:hover {
  border-color: var(--accent-primary);
  background: rgba(255, 255, 255, 0.05);
}

.glass-card i {
  color: var(--accent-secondary);
  width: 40px;
  height: 40px;
  margin-bottom: 20px;
}

.glass-card h3 {
  font-size: 1.5rem;
  margin-bottom: 15px;
}

.glass-card p {
  color: var(--text-muted);
}

/* Process Timeline */
.process-timeline {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
  padding: 40px 0;
}

.process-timeline::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(
    to bottom,
    transparent,
    var(--accent-primary),
    transparent
  );
  transform: translateX(-50%);
}

.process-step {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 60px;
  position: relative;
}

.step-marker {
  width: 50px;
  height: 50px;
  background: var(--bg-dark);
  border: 2px solid var(--accent-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  z-index: 2;
  box-shadow: 0 0 15px rgba(56, 189, 248, 0.5);
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
}

.step-content {
  width: 45%;
  padding: 25px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  margin-left: auto;
}

.process-step:nth-child(odd) .step-content {
  margin-left: 0;
  margin-right: auto;
  text-align: right;
}

/* Spotlight Section */
.section-spotlight {
  position: relative;
  text-align: center;
  overflow: hidden;
}

.spotlight-core {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 300px;
  height: 150px;
  background: var(--accent-secondary);
  filter: blur(100px);
  opacity: 0.4;
  z-index: -1;
}

.spotlight-text h2 {
  font-size: 3rem;
  margin-bottom: 20px;
}

.spotlight-text p {
  max-width: 700px;
  margin: 0 auto 40px;
  font-size: 1.2rem;
  color: var(--text-muted);
}

/* Features Grid */
.glass-features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
}

.feature-large {
  padding: 50px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  text-align: center;
  align-items: center;
}

.feature-large i {
  width: 60px;
  height: 60px;
  color: var(--accent-primary);
  margin-bottom: 20px;
}

/* Sphere Landscape */
.section-sphere-landscape {
  position: relative;
  overflow: hidden;
}

.bg-sphere {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(
    circle at 30% 30%,
    var(--accent-primary),
    transparent
  );
  opacity: 0.2;
  filter: blur(40px);
  z-index: 1;
}

.sphere-content {
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: space-between;
}

.info-block {
  width: 45%;
  padding: 30px;
  background: rgba(15, 23, 42, 0.7);
  backdrop-filter: blur(10px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
}

/* Text Blocks */
.text-block-row {
  margin-bottom: 30px;
  padding: 40px;
  background: var(--glass-bg);
  border-radius: var(--radius-lg);
  border-left: 4px solid var(--accent-secondary);
}

/* FAQ */
.accordion {
  max-width: 800px;
  margin: 0 auto;
}

.accordion-item {
  margin-bottom: 15px;
  border-radius: var(--radius-md);
  overflow: hidden;
}

.accordion-header {
  padding: 20px 25px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 500;
  transition: 0.3s;
}

.accordion-header:hover {
  color: var(--accent-primary);
}

.accordion-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
  padding: 0 25px;
  color: var(--text-muted);
}

.accordion-item.active .accordion-body {
  padding-bottom: 20px;
}

.accordion-item.active .accordion-header {
  color: var(--accent-primary);
}

/* Form */
.glass-terminal {
  max-width: 500px;
  margin: 0 auto;
  background: rgba(15, 23, 42, 0.8);
  backdrop-filter: blur(20px);
  padding: 40px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--glass-border);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
}

.glass-terminal h2 {
  text-align: center;
  margin-bottom: 30px;
}

.input-group {
  margin-bottom: 20px;
}

.input-group label {
  display: block;
  margin-bottom: 8px;
  font-size: 0.9rem;
  color: var(--text-muted);
}

input[type="text"],
input[type="email"],
input[type="tel"] {
  width: 100%;
  padding: 14px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  color: #fff;
  outline: none;
  transition: 0.3s;
}

input:focus {
  border-color: var(--accent-primary);
  box-shadow: 0 0 15px rgba(56, 189, 248, 0.2);
}

.captcha-wrapper {
  display: flex;
  gap: 15px;
  margin-bottom: 10px;
}

.captcha-box {
  flex: 1;
  background: rgba(0, 0, 0, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: monospace;
  font-size: 1.2rem;
  letter-spacing: 4px;
  border-radius: 10px;
  user-select: none;
  color: var(--accent-secondary);
}

.error-msg {
  color: #ef4444;
  font-size: 0.85rem;
  margin-bottom: 15px;
  display: none;
}

.checkbox-wrapper {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 25px;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.checkbox-wrapper a {
  color: var(--accent-primary);
  text-decoration: underline;
}

.glass-footer {
  border-top: 1px solid var(--glass-border);
  background: rgba(15, 23, 42, 0.9);
  padding: 60px 0 20px;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 40px;
}

.footer-col h4 {
  margin-bottom: 20px;
  color: #fff;
}

.footer-col a,
.footer-col p {
  display: block;
  margin-bottom: 10px;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.footer-col a:hover {
  color: var(--accent-primary);
}

.cookie-modal {
  position: fixed;
  bottom: 20px;
  right: 20px;
  padding: 20px;
  border-radius: var(--radius-md);
  background: rgba(15, 23, 42, 0.95);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(10px);
  z-index: 999;
  max-width: 300px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  transform: translateY(100px);
  opacity: 0;
  transition: 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.cookie-modal.show {
  transform: translateY(0);
  opacity: 1;
}

.cookie-modal p {
  margin-bottom: 15px;
  font-size: 0.9rem;
}

@media (max-width: 768px) {
  .header {
    width: 100%;
    top: 0;
    border-radius: 0;
  }
  .nav-desktop {
    display: none;
  }
  .burger {
    display: block;
  }
  .hero-container {
    flex-direction: column;
    justify-content: center;
  }
  .hero {
    padding: 40px 20px;
  }
  .hero-btns {
    justify-content: center;
  }
  .process-timeline::before {
    left: 20px;
  }
  .step-marker {
    left: 20px;
    transform: translateX(-50%);
  }
  .step-content {
    width: calc(100% - 60px);
    margin-left: 60px !important;
    text-align: left !important;
  }
  .glass-features-grid {
    grid-template-columns: 1fr;
  }
  .sphere-content {
    flex-direction: column;
    gap: 20px;
  }
  .info-block {
    width: 100%;
  }
  .hero h1 {
    font-size: 2.5rem;
  }
}

.pages {
  padding: 120px 0;
}

.pages-wrap {
  max-width: 1000px;
  padding: 0 20px;
  margin: 0 auto 20px;
}

.pages h1 {
  font-size: 40px;
  font-weight: 900;
  color: var(--accent);
  margin-bottom: 40px;
  text-align: center;
}

.text-wrapper {
  background: #f8fafc;
  padding: 50px 40px;
  border-radius: 20px;
  line-height: 1.8;
}

.text-wrapper h2 {
  font-size: 28px;
  font-weight: 700;
  color: #1e293b;
  margin-top: 40px;
  margin-bottom: 15px;
  border-bottom: 2px solid rgba(99, 102, 241, 0.2);
  padding-bottom: 5px;
}

.text-wrapper h3 {
  color: #000000;
  margin-bottom: 20px;
}

.text-wrapper p {
  color: #64748b;
  margin-bottom: 20px;
}

.text-wrapper ul {
  list-style-type: none;
  padding-left: 0;
  margin-bottom: 20px;
}

.text-wrapper ul li {
  position: relative;
  padding-left: 25px;
  margin-bottom: 15px;
  color: #1e293b;
}

.text-wrapper ul li::before {
  content: "•";
  position: absolute;
  left: 0;
  font-size: 20px;
  line-height: 1;
  color: var(--primary);
  top: 0;
}

.text-wrapper strong {
  color: var(--color-error);
}

.text-wrapper a {
  color: #001eff;
  text-decoration: underline;
  font-weight: 600;
}

@media (max-width: 768px) {
  .pages {
    padding: 100px 0 60px;
  }
  .pages h1 {
    font-size: 28px;
    margin-bottom: 30px;
  }
  .text-wrapper {
    padding: 30px 20px;
  }
  .text-wrapper h2 {
    font-size: 24px;
    margin-top: 30px;
  }
}

.text-wrapper ol {
  display: flex;
  flex-direction: column;
  padding: 20px;
  color: #000000;
}

.margin {
  margin: 120px 0 50px;
}