/* =====================
   GLOBAL RESET
===================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', sans-serif;
}

body {
    color: #222;
    background: #fff;
    line-height: 1.7;
    font-size: 16px;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: auto;
}

.center {
    text-align: center;
}

/* =====================
   HEADER / NAVBAR
===================== */
.header {
    position: fixed;
    top: 0;
    width: 100%;
    background: #fff;
    z-index: 1000;
    box-shadow: 0 2px 12px rgba(0,0,0,0.05);
}

.nav {
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: #111;
}

/* Nav Links */
nav {
    display: flex;
    align-items: center;
    gap: 28px;
}

nav .nav_menu_highlight {
    position: relative;
    text-decoration: none;
    color: #222;
    font-weight: 500;
    transition: color 0.3s ease;
    padding: 6px 0;
}

/* Underline Hover */
nav .nav_menu_highlight::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -6px;
    width: 0;
    height: 2px;
    background: #4da3ff;
    transition: width 0.3s ease;
}

nav .nav_menu_highlight:hover {
    color: #4da3ff;
}

nav .nav_menu_highlight:hover::after {
    width: 100%;
}

/* Mobile Menu Icon */
.menu-toggle {
    display: none;
    font-size: 1.9rem;
    cursor: pointer;
}

/* =====================
   BUTTONS
===================== */
.btn {
    background: linear-gradient(135deg, #4da3ff, #1c7ed6);
    color: #fff;
    padding: 13px 32px;
    border-radius: 32px;
    text-decoration: none;
    display: inline-block;
    transition: all 0.35s ease;
    box-shadow: 0 12px 28px rgba(77,163,255,0.35);
    border: none;
    cursor: pointer;
    font-weight: 500;
}

.btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 20px 42px rgba(77,163,255,0.45);
    filter: brightness(1.05);
}

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

/* =====================
   HERO SECTION
===================== */
.hero {
    height: 100vh;
    background:
        linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.6)),
        url("tech.jpg") center/cover no-repeat;
    display: flex;
    align-items: center;
    color: #fff;
    padding-top: 72px;
}

.hero-content {
    max-width: 640px;
}

.hero h1 {
    font-size: 3.1rem;
    margin-bottom: 22px;
    line-height: 1.25;
}

.hero p {
    font-size: 1.15rem;
    opacity: 0.92;
    margin-bottom: 30px;
}

/* =====================
   SECTIONS
===================== */
.section {
    padding: 100px 0;
}

.light {
    background: #f6f8fb;
}

.section h2 {
    font-size: 2.2rem;
    margin-bottom: 25px;
    line-height: 1.3;
}

.section p {
    margin-bottom: 18px;
    max-width: 620px;
}

/* =====================
   GRID LAYOUT
===================== */
.grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 60px;
    align-items: center;
}

.responsive-img {
    width: 100%;
    border-radius: 14px;
}

/* =====================
   SERVICES / CARDS
===================== */
.cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 40px;
    margin-top: 50px;
}

.card {
    background: #fff;
    padding: 40px 35px;
    border-radius: 14px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.06);
    transition: all 0.35s ease;
}

.card h3 {
    margin-bottom: 15px;
    font-size: 1.3rem;
}

.card p {
    color: #555;
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: 0 28px 55px rgba(0,0,0,0.14);
}

/* =====================
   STATS
===================== */
.stats {
    background: #111;
    color: #fff;
    padding: 90px 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    text-align: center;
    gap: 50px;
}

.counter {
    font-size: 3.2rem;
    color: #4da3ff;
    margin-bottom: 8px;
}

/* =====================
   LIST
===================== */
.list {
    list-style: none;
    margin-top: 25px;
}

.list li {
    margin-bottom: 14px;
    font-weight: 500;
}

/* =====================
   FOOTER
===================== */
.footer {
    background: #111;
    color: #aaa;
    text-align: center;
    padding: 28px;
    font-size: 0.9rem;
}

/* =====================
   SCROLL REVEAL
===================== */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: 0.7s ease;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* =====================
   MOBILE RESPONSIVE
===================== */
@media (max-width: 768px) {

    body {
        font-size: 15px;
    }

    .grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .hero h1 {
        font-size: 2.3rem;
    }

    .section {
        padding: 80px 0;
    }

    nav {
        position: absolute;
        top: 72px;
        right: 0;
        background: #fff;
        flex-direction: column;
        width: 240px;
        padding: 25px;
        display: none;
        box-shadow: 0 18px 35px rgba(0,0,0,0.12);
    }

    nav.active {
        display: flex;
    }

    nav a {
        width: 100%;
        padding: 12px 10px;
    }

    nav a:hover {
        background: rgba(77,163,255,0.08);
        padding-left: 18px;
    }

    .menu-toggle {
        display: block;
    }
}

/* =====================
   SVG SOCIAL ICONS
===================== */
.footer-social {
    display: flex;
    justify-content: flex-end;
    gap: 16px;
}

.footer-social a {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(255,255,255,0.06);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.footer-social svg {
    width: 18px;
    height: 18px;
    fill: #cbd5e1;
    transition: fill 0.3s ease;
}

.footer-social a:hover {
    background: #4da3ff;
    transform: translateY(-3px);
}

.footer-social a:hover svg {
    fill: #fff;
}

/* Mobile */
@media (max-width: 768px) {
    .footer-social {
        justify-content: center;
    }
}


.clients {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 40px;
    margin-top: 50px;
    align-items: center;
}

.clients img {
    width: 100%;
    opacity: 0.6;
    transition: opacity 0.3s ease;
}

.clients img:hover {
    opacity: 1;
}


  /* ================= STICKY ICON ================= */
  .sticky-link {
    position: fixed;
    right: clamp(10px, 3vw, 20px);
    top: 50%;
    transform: translateY(-50%);
    z-index: 1000;
    padding: clamp(10px, 2vw, 12px) clamp(20px, 4vw, 26px);
    font-size: clamp(0.85rem, 2vw, 14px);
    font-weight: 600;
    letter-spacing: 0.25px;
    text-decoration: none;
    color: #0f172a;
    background: #ffffff;
    border-radius: 12px;
    border: 1px solid transparent;
    background-image:
      linear-gradient(#ffffff, #ffffff),
      linear-gradient(120deg, #2563eb, #6366f1, #0ea5e9, #2563eb);
    background-origin: border-box;
    background-clip: padding-box, border-box;
    background-size: 100% 100%, 300% 300%;
    animation: borderMove 6s linear infinite;
    box-shadow: 0 12px 28px rgba(15, 23, 42, 0.12);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
    white-space: nowrap;
  }

  .sticky-link:hover {
    transform: translateY(-50%) translateX(6px);
    box-shadow: 0 18px 40px rgba(15, 23, 42, 0.18);
  }

  @keyframes borderMove {
    0% { background-position: 0% 50%; }
    100% { background-position: 300% 50%; }
  }



  /* Small Mobile */
  @media (max-width: 360px) {
      
    .sticky-link {
      right: 15px;
      bottom: 15px;
      font-size: 0.8rem;
      padding: 10px 16px;
    }
  }