:root {
    --primary: #0a192f;
    --secondary: #64ffda;
    --accent: #FFD700;
    --text: #ccd6f6;
    --gray: #8892b0;
    --white: #fff;
    --glass: rgba(10,25,47,0.7);
    --shadow: 0 8px 32px 0 rgba(31,38,135,0.37);
    --gradient: linear-gradient(135deg, #64ffda 0%, #0a192f 100%);
}
* { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior: smooth; }
body {
    font-family: 'Poppins', sans-serif;
    background: var(--primary);
    color: var(--text);
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
}
/* Animated Background */
.bg-animated {
    position: fixed;
    top:0; left:0; width:100vw; height:100vh;
    z-index:0;
    pointer-events:none;
    overflow:hidden;
}
.bg-shape {
    position: absolute;
    border-radius: 50%;
    opacity: 0.18;
    animation: float 8s ease-in-out infinite alternate;
}
.bg-shape1 { width: 400px; height: 400px; background: var(--secondary); left: -100px; top: -100px; animation-delay: 0s;}
.bg-shape2 { width: 300px; height: 300px; background: var(--accent); right: -80px; top: 40vh; animation-delay: 2s;}
.bg-shape3 { width: 200px; height: 200px; background: #233554; left: 50vw; bottom: -100px; animation-delay: 4s;}
@keyframes float {
    0% { transform: translateY(0) scale(1);}
    100% { transform: translateY(-40px) scale(1.1);}
}
/* Navbar */
.navbar {
    position: fixed; top:0; width:100%; z-index:100;
    background: var(--glass);
    box-shadow: var(--shadow);
    backdrop-filter: blur(12px);
    transition: background 0.3s;
}
.nav-container {
    max-width: 1200px; margin: 0 auto;
    display: flex; justify-content: space-between; align-items: center;
    padding: 1rem 2rem;
}
.logo {
    font-size: 2rem; font-weight: 700;
    color: var(--secondary);
    letter-spacing: 2px;
    text-shadow: 0 2px 8px #0002;
    transition: color 0.3s;
}
.nav-menu {
    display: flex; gap: 2.5rem; list-style: none;
    align-items: center;
    transition: right 0.3s;
}
.nav-menu a {
    color: var(--text); text-decoration: none; font-weight: 500;
    font-size: 1.1rem; position: relative;
    transition: color 0.3s;
}
.nav-menu a::after {
    content: ""; display: block; width: 0; height: 2px;
    background: var(--secondary); transition: width 0.3s;
    position: absolute; left: 0; bottom: -4px;
}
.nav-menu a:hover { color: var(--secondary);}
.nav-menu a:hover::after { width: 100%; }
.hamburger {
    display: none; flex-direction: column; cursor: pointer;
    width: 32px; height: 32px; justify-content: center; align-items: center;
    z-index: 200;
}
.bar {
    width: 28px; height: 3px; background: var(--secondary);
    margin: 4px 0; border-radius: 2px; transition: all 0.4s;
}
/* Hamburger Animation */
.hamburger.active .bar:nth-child(1) { transform: translateY(7px) rotate(45deg);}
.hamburger.active .bar:nth-child(2) { opacity: 0;}
.hamburger.active .bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg);}
/* Hero */
.hero {
    min-height: 100vh; display: flex; align-items: center; justify-content: center;
    text-align: left; position: relative; z-index: 1;
    padding: 0 2rem;
}
.hero-content {
    max-width: 650px; z-index: 2;
    background: rgba(10,25,47,0.6);
    padding: 2.5rem 2rem 2.5rem 2.5rem;
    border-radius: 18px;
    box-shadow: var(--shadow);
    backdrop-filter: blur(6px);
    animation: fadeIn 1.2s;
}
@keyframes fadeIn { from { opacity:0; transform: translateY(40px);} to { opacity:1; transform: none;}}
.hero h1 {
    font-size: 3.2rem; font-weight: 700; color: var(--white);
    margin-bottom: 1.2rem; line-height: 1.1;
    letter-spacing: 1px;
}
.hero .highlight { color: var(--secondary);}
.hero p {
    font-size: 1.25rem; color: var(--gray); margin-bottom: 2.2rem;
    max-width: 500px;
}
.btn {
    padding: 1rem 2.5rem; border-radius: 6px;
    background: var(--gradient); color: var(--primary);
    font-weight: 600; font-size: 1.1rem;
    border: none; outline: none; cursor: pointer;
    box-shadow: 0 4px 16px #64ffda33;
    transition: background 0.3s, color 0.3s, transform 0.2s;
    text-decoration: none; display: inline-block;
}
.btn:hover {
    background: var(--secondary); color: var(--primary);
    transform: translateY(-2px) scale(1.04);
}
/* Section */
.section {
    padding: 6rem 2rem 4rem 2rem;
    max-width: 1100px; margin: 0 auto;
    position: relative; z-index: 1;
}
.section-title {
    font-size: 2.3rem; font-weight: 700; color: var(--white);
    margin-bottom: 2.5rem; display: flex; align-items: center;
    gap: 1rem;
    letter-spacing: 1px;
}
.section-title::after {
    content: ""; flex: 1; height: 2px; background: #233554;
    margin-left: 10px; min-width: 60px;
}
/* Services */
.services-grid {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}
.service-card {
    background: rgba(35,53,84,0.7);
    border-radius: 14px;
    box-shadow: var(--shadow);
    padding: 2.2rem 1.5rem;
    border: 1.5px solid #233554;
    transition: transform 0.3s, box-shadow 0.3s, border 0.3s;
    position: relative;
    overflow: hidden;
    cursor: pointer;
}
.service-card::before {
    content: "";
    position: absolute; top: -60px; right: -60px;
    width: 120px; height: 120px;
    background: var(--secondary);
    opacity: 0.09;
    border-radius: 50%;
    z-index: 0;
    transition: opacity 0.3s;
}
.service-card:hover {
    transform: translateY(-10px) scale(1.03);
    border-color: var(--secondary);
    box-shadow: 0 8px 40px #64ffda33;
}
.service-card h3 {
    color: var(--white); margin-bottom: 1rem; font-size: 1.25rem; position: relative; z-index: 1;
}
.service-card ul { list-style: none; color: var(--gray); position: relative; z-index: 1;}
.service-card li {
    padding: 0.3rem 0 0.3rem 1.5rem; position: relative;
}
.service-card li::before {
    content: '▹'; position: absolute; left: 0; color: var(--secondary);
}
/* Features */
.features-grid {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 2rem;
}
.feature-card {
    text-align: center; padding: 2.2rem 1rem;
    background: rgba(35,53,84,0.5);
    border-radius: 14px;
    box-shadow: var(--shadow);
    transition: transform 0.3s, box-shadow 0.3s;
    cursor: pointer;
}
.feature-card:hover {
    transform: translateY(-8px) scale(1.04);
    box-shadow: 0 8px 32px #64ffda22;
}
.feature-icon {
    margin-bottom: 1.2rem; color: var(--secondary);
    font-size: 2.2rem;
    display: flex; justify-content: center; align-items: center;
}
.feature-card h3 { color: var(--text); margin-bottom: 0.5rem; font-size: 1.1rem;}
.feature-card p { color: var(--gray); font-size: 1rem;}
/* Testimonials */
.testimonial-grid {
    display: grid; grid-template-columns: 1fr 1fr; gap: 2rem;
}
.testimonial-card {
    background: #112240;
    padding: 2rem 1.5rem;
    border-radius: 10px;
    box-shadow: 0 4px 24px #0002;
    position: relative;
    overflow: hidden;
    min-height: 120px;
}
.testimonial-card::before {
    content: "“";
    position: absolute; top: 10px; left: 18px;
    font-size: 3rem; color: var(--secondary); opacity: 0.2;
    z-index: 0;
}
.testimonial-text {
    font-style: italic; margin-bottom: 1rem; font-size: 1.1rem; color: var(--text); position: relative; z-index: 1;
}
.testimonial-author {
    font-weight: 600; color: var(--secondary); position: relative; z-index: 1;
}
/* Contact */
#contact { text-align: center; }
#contact .section-title { justify-content: center; }
#contact .section-title::after { display: none; }
#contact p { color: var(--gray); max-width: 600px; margin: 0 auto 2.5rem;}




/* Footer */
.footer {
    text-align: center; padding: 2rem 1rem; color: var(--gray); font-size: 1rem;
    background: rgba(10,25,47,0.7);
    margin-top: 2rem;
    border-top: 1px solid #233554;
}
/* Responsive */
@media (max-width: 900px) {
    .testimonial-grid { grid-template-columns: 1fr; }
    .hero h1 { font-size: 2.2rem;}
}
@media (max-width: 768px) {
    .nav-menu {
    position: fixed; top:0; right: -100vw;
    flex-direction: column; justify-content: center; align-items: center;
    background: #112240ee; width: 75vw; height: 100vh;
    gap: 2rem; box-shadow: -10px 0 30px -15px #020c1bbb;
    transition: right 0.4s;
    }
    .nav-menu.active { right: 0;}
    .hamburger { display: flex;}
    .section { padding: 4rem 1rem 2rem 1rem;}
    .section-title { font-size: 1.5rem;}
    .hero-content { padding: 2rem 1rem;}
}
@media (max-width: 500px) {
    .hero h1 { font-size: 1.5rem;}
    .section { padding: 2.5rem 0.5rem;}
    .btn { font-size: 1rem; padding: 0.8rem 1.5rem;}
}
























   /* Section styling */

    #contact {
      text-align: center;
    }

    #contact p {
      color: var(--gray);
      max-width: 600px;
      margin: 0 auto 2.5rem;
      font-size: 1.1rem;
      line-height: 1.6;
    }

    /* Enhanced button container */
    .contact-buttons {
      display: flex;
      justify-content: center;
      align-items: center;
      gap: 1.5rem;
      flex-wrap: wrap;
      margin-top: 3rem;
    }

    /* Enhanced button styling for contact buttons */
    .contact-btn {
      position: relative;
      padding: 1.2rem 2rem;
      border-radius: 12px;
      font-weight: 600;
      font-size: 1.1rem;
      text-decoration: none;
      cursor: pointer;
      transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
      border: 2px solid transparent;
      backdrop-filter: blur(10px);
      overflow: hidden;
      min-width: 140px;
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 0.5rem;
    }

    /* Telegram Button - Blue Gradient Style */
    .contact-btn.telegram {
      background: linear-gradient(135deg, #0088cc, #229ed9, #54a9eb);
      color: white;
      box-shadow: 0 8px 25px rgba(0, 136, 204, 0.4);
      text-shadow: 0 1px 2px rgba(0,0,0,0.1);
    }

    .contact-btn.telegram::before {
      content: '';
      position: absolute;
      top: 0;
      left: -100%;
      width: 100%;
      height: 100%;
      background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
      transition: left 0.6s;
    }

    .contact-btn.telegram:hover {
      transform: translateY(-3px) scale(1.05);
      box-shadow: 0 12px 35px rgba(0, 136, 204, 0.6);
      border-color: rgba(255, 255, 255, 0.3);
    }

    .contact-btn.telegram:hover::before {
      left: 100%;
    }

    /* Telegram icon styling */
    .telegram-icon {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      margin-right: 0.5rem;
      font-size: 1.2em;
    }

    /* Mail Button - Cyan Glow Style */
    .contact-btn.mail {
      background: linear-gradient(135deg, #64ffda, #00bcd4, #0097a7);
      color: var(--primary);
      box-shadow: 0 8px 25px rgba(100, 255, 218, 0.4);
    }

    .contact-btn.mail::after {
      content: '';
      position: absolute;
      top: 50%;
      left: 50%;
      width: 0;
      height: 0;
      background: rgba(255, 255, 255, 0.2);
      border-radius: 50%;
      transform: translate(-50%, -50%);
      transition: width 0.4s, height 0.4s;
    }

    .contact-btn.mail:hover {
      transform: translateY(-3px) scale(1.05);
      box-shadow: 0 12px 35px rgba(100, 255, 218, 0.6);
    }

    .contact-btn.mail:hover::after {
      width: 300px;
      height: 300px;
    }

    /* Phone Button - Electric Purple Style */
    .contact-btn.phone {
      background: linear-gradient(135deg, #9c27b0, #673ab7, #3f51b5);
      color: azure;
      box-shadow: 0 8px 25px rgba(156, 39, 176, 0.4);
    }

    .contact-btn.phone::before {
      content: '';
      position: absolute;
      inset: 0;
      border-radius: 12px;
      padding: 2px;
      background: linear-gradient(45deg, #9c27b0, #e91e63, #ff5722, #ff9800);
      mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
      mask-composite: exclude;
      opacity: 0;
      transition: opacity 0.4s;
    }

    .contact-btn.phone:hover {
      transform: translateY(-3px) scale(1.05);
      box-shadow: 0 12px 35px rgba(156, 39, 176, 0.6);
    }

    .contact-btn.phone:hover::before {
      opacity: 1;
    }

    /* Hover effects for all buttons */
    .contact-btn:active {
      transform: translateY(-1px) scale(1.02);
    }

    /* Mobile responsiveness - iPhone optimized */
    @media (max-width: 768px) {
      .contact-buttons {
        flex-direction: column;
        gap: 1.2rem;
        padding: 0 1rem;
      }
      
      .contact-btn {
        width: 100%;
        max-width: 280px;
        padding: 1.1rem 1.5rem;
        font-size: 1.05rem;
      }
      
      .section {
        padding: 3rem 1rem 2rem 1rem;
      }
      
      .section-title {
        font-size: 1.8rem;
        margin-bottom: 1.5rem;
      }

      #contact p {
        font-size: 1rem;
        margin-bottom: 2rem;
        padding: 0 0.5rem;
      }
    }

    /* iPhone SE/Mini and smaller screens */
    @media (max-width: 414px) {
      .contact-btn {
        font-size: 1rem;
        padding: 1rem 1.2rem;
        max-width: 260px;
        border-radius: 10px;
      }
      
      .section {
        padding: 2.5rem 0.8rem 1.5rem 0.8rem;
      }
      
      .section-title {
        font-size: 1.6rem;
      }
    }

    /* iPhone 12 Pro Max and larger phones */
    @media (max-width: 428px) and (min-width: 415px) {
      .contact-btn {
        max-width: 300px;
        padding: 1.15rem 1.6rem;
      }
    }

    /* Very small screens (iPhone SE) */
    @media (max-width: 375px) {
      .contact-btn {
        font-size: 0.95rem;
        padding: 0.9rem 1rem;
        max-width: 240px;
      }
      
      .section-title {
        font-size: 1.4rem;
      }
      
      #contact p {
        font-size: 0.9rem;
      }
    }