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

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

:root {
  --bg-dark: #0f172a;
  --navy: #2B4361;
  --teal: #00D2B4;
  --teal-light: #a7f3ea;
  --white: #ffffff;
  --text-muted: #94a3b8;
  --glass: rgba(255, 255, 255, 0.03);
  --glass-border: rgba(255, 255, 255, 0.1);
}

body {
  font-family: 'Plus Jakarta Sans', sans-serif;
  background: var(--bg-dark);
  color: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

body.menu-open {
  overflow: hidden;
}

h1,
h2,
h3,
.logo {
  font-family: 'Outfit', sans-serif;
}

/* Animated Background Particles */
.bg-glow {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  overflow: hidden;
}

.glow-1 {
  position: absolute;
  top: -10%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(0, 210, 180, 0.15) 0%, transparent 70%);
  border-radius: 50%;
}

.glow-2 {
  position: absolute;
  bottom: -10%;
  left: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(43, 67, 97, 0.4) 0%, transparent 70%);
  border-radius: 50%;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Navbar */
nav {
  padding: 25px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: sticky;
  top: 0;
  backdrop-filter: blur(15px);
  z-index: 100;
  border-bottom: 1px solid var(--glass-border);
  background: rgba(15, 23, 42, 0.8);
}

.logo {
  font-size: 26px;
  font-weight: 800;
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 102;
}

.logo img {
  height: 40px;
  border-radius: 10px;
}

.logo span {
  background: linear-gradient(to right, #fff, var(--teal));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.nav-links {
  display: flex;
  gap: 30px;
  align-items: center;
}

.nav-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: 0.3s;
}

.nav-links a:hover {
  color: var(--teal);
}

.btn-download-nav {
  padding: 10px 24px;
  background: var(--white);
  color: var(--navy);
  border-radius: 12px;
  font-weight: 700;
  text-decoration: none;
  font-size: 14px;
  transition: 0.3s;
}

.btn-download-nav:hover {
  background: var(--teal);
  color: var(--white);
  transform: translateY(-2px);
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  z-index: 102;
  padding: 5px;
}

.mobile-menu-toggle span {
  width: 25px;
  height: 3px;
  background: var(--white);
  border-radius: 3px;
  transition: 0.3s;
}

.mobile-menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(7px, 7px);
}

.mobile-menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  top: 0;
  right: -100%;
  width: 280px;
  height: 100vh;
  background: var(--navy);
  padding: 100px 30px 30px;
  display: flex;
  flex-direction: column;
  gap: 25px;
  transition: right 0.3s ease;
  z-index: 101;
  box-shadow: -5px 0 20px rgba(0, 0, 0, 0.3);
}

.mobile-menu.active {
  right: 0;
}

.mobile-menu a {
  color: var(--white);
  text-decoration: none;
  font-size: 16px;
  font-weight: 500;
  padding: 12px 0;
  border-bottom: 1px solid var(--glass-border);
  transition: 0.3s;
}

.mobile-menu a:hover {
  color: var(--teal);
}

.btn-download-mobile {
  background: var(--teal);
  color: var(--white);
  padding: 15px 20px;
  border-radius: 12px;
  text-align: center;
  font-weight: 700;
  margin-top: 10px;
}

/* Hero Section */
.hero {
  padding: 100px 0;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  align-items: center;
  gap: 60px;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--glass);
  padding: 8px 16px;
  border-radius: 100px;
  border: 1px solid var(--glass-border);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 24px;
}

.hero h1 {
  font-size: 68px;
  line-height: 1.1;
  font-weight: 800;
  margin-bottom: 24px;
}

.hero h1 em {
  font-style: normal;
  color: var(--teal);
}

.hero p {
  font-size: 18px;
  color: var(--text-muted);
  max-width: 500px;
  margin-bottom: 40px;
}

/* Mockup Showcase */
.mockup-container {
  position: relative;
}

.mockup-main {
  width: 100%;
  max-width: 320px;
  border-radius: 40px;
  border: 8px solid #1e293b;
  box-shadow: 0 50px 100px rgba(0, 0, 0, 0.5);
  display: block;
  margin: auto;
}

.floating-card {
  position: absolute;
  background: rgba(43, 67, 97, 0.9);
  backdrop-filter: blur(10px);
  padding: 15px;
  border-radius: 15px;
  border: 1px solid var(--glass-border);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.card-1 {
  top: 20%;
  left: -10%;
}

.card-2 {
  bottom: 15%;
  right: -5%;
}

/* Services Section */
.services-section {
  margin: 80px 0;
  padding: 60px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 30px;
}

.section-title {
  font-size: 48px;
  font-weight: 800;
  text-align: center;
  margin-bottom: 50px;
  background: linear-gradient(to right, #fff, var(--teal));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.services-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
  max-width: 800px;
  margin: 0 auto;
}

.service-item {
  display: flex;
  align-items: center;
  gap: 15px;
  font-size: 20px;
  font-weight: 500;
  color: var(--white);
  padding: 10px 0;
}

.service-item.sub-item {
  padding-left: 60px;
  font-size: 18px;
  color: var(--text-muted);
}

.service-item .bullet {
  color: var(--teal);
  font-size: 24px;
  font-weight: bold;
}

/* Features Grid */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-top: 60px;
}

.f-card {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  padding: 40px;
  border-radius: 24px;
  transition: 0.3s;
}

.f-card:hover {
  background: rgba(255, 255, 255, 0.05);
  transform: translateY(-10px);
  border-color: var(--teal);
}

.f-icon {
  width: 50px;
  height: 50px;
  background: var(--navy);
  color: var(--teal);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  margin-bottom: 20px;
  font-size: 24px;
}

/* CTA Section */
.cta-block {
  background: linear-gradient(135deg, var(--navy) 0%, #1e293b 100%);
  padding: 80px;
  border-radius: 40px;
  text-align: center;
  margin: 100px 0;
  position: relative;
  overflow: hidden;
}

.cta-block::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url('https://www.transparenttextures.com/patterns/carbon-fibre.png');
  opacity: 0.1;
}

.cta-buttons {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
}

.main-btn {
  background: var(--teal);
  color: var(--white);
  padding: 20px 45px;
  border-radius: 15px;
  font-weight: 800;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 15px;
  font-size: 18px;
  transition: 0.3s;
  box-shadow: 0 20px 40px rgba(0, 210, 180, 0.3);
  position: relative;
  z-index: 1;
}

.main-btn:hover {
  transform: scale(1.05);
  box-shadow: 0 25px 50px rgba(0, 210, 180, 0.5);
}

.download-btn {
  background: var(--white);
  color: var(--navy);
  box-shadow: 0 20px 40px rgba(255, 255, 255, 0.2);
}

.download-btn:hover {
  background: var(--teal);
  color: var(--white);
  box-shadow: 0 25px 50px rgba(0, 210, 180, 0.5);
}

.whatsapp-btn {
  background: #25D366;
  box-shadow: 0 20px 40px rgba(37, 211, 102, 0.3);
}

.whatsapp-btn:hover {
  box-shadow: 0 25px 50px rgba(37, 211, 102, 0.5);
}

.youtube-btn {
  background: #FF0000;
  box-shadow: 0 20px 40px rgba(255, 0, 0, 0.3);
}

.youtube-btn:hover {
  box-shadow: 0 25px 50px rgba(255, 0, 0, 0.5);
}

/* Responsive */
@media (max-width: 992px) {
  .hero {
    grid-template-columns: 1fr;
    text-align: center;
    padding: 60px 0;
  }

  .hero p {
    margin: 0 auto 40px;
  }

  .hero h1 {
    font-size: 48px;
  }

  .features-grid {
    grid-template-columns: 1fr;
  }

  .nav-links {
    display: none;
  }

  .mobile-menu-toggle {
    display: flex;
  }

  .cta-block {
    padding: 50px 30px;
  }

  .cta-block h2 {
    font-size: 32px !important;
  }

  .floating-card {
    display: none;
  }

  .mockup-main {
    max-width: 280px;
  }

  .services-section {
    padding: 40px 30px;
    margin: 60px 0;
  }

  .section-title {
    font-size: 36px;
  }

  .service-item {
    font-size: 18px;
  }

  .service-item.sub-item {
    padding-left: 40px;
    font-size: 16px;
  }
}

@media (max-width: 768px) {
  .hero h1 {
    font-size: 36px;
  }

  .hero p {
    font-size: 16px;
  }

  .main-btn {
    padding: 16px 30px;
    font-size: 16px;
  }

  .cta-buttons {
    flex-direction: column;
    align-items: stretch;
  }

  .cta-block {
    padding: 40px 20px;
    margin: 60px 0;
  }

  .f-card {
    padding: 30px;
  }

  nav {
    padding: 20px 0;
  }

  .logo {
    font-size: 22px;
  }

  .logo img {
    height: 35px;
  }

  .services-section {
    padding: 30px 20px;
  }

  .section-title {
    font-size: 28px;
  }

  .service-item {
    font-size: 16px;
  }

  .service-item.sub-item {
    padding-left: 30px;
    font-size: 14px;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 16px;
  }

  .hero h1 {
    font-size: 28px;
  }

  .cta-block h2 {
    font-size: 24px !important;
  }

  .main-btn {
    padding: 14px 25px;
    font-size: 14px;
    gap: 10px;
  }

  .main-btn svg {
    width: 20px;
    height: 20px;
  }
}