@import url('https://fonts.googleapis.com/css2?family=Poppins:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&family=Rubik:ital,wght@0,300..900;1,300..900&display=swap');

:root {
    --primary: #3A7FFA;
    --secondary: #57EFFD; 
    --glow: rgba(38, 141, 226, 0.438);
    --bg-dark-1: #05060C;
    --bg-dark-2: #0A0A18;
    --text-light: #FFFFFF;
    --text-dim: #B5B5B5;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    user-select: none;
    font-family: 'Poppins', sans-serif;
}

html, body {
    height: 100%;
    width: 100%;
    overflow-x: hidden;
    background: linear-gradient(135deg, var(--bg-dark-1), var(--bg-dark-2));
    color: var(--text-light);
}

.background {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
    background-size: 60px 60px;
    pointer-events: none;
    z-index: -1;
    opacity: 0.4;
}

nav {
    width: 100%;
    background: rgba(10, 10, 25, 0.75);
    backdrop-filter: blur(12px);
    border-bottom: 2px solid rgba(88, 101, 242, 0.15);
    position: fixed;
    top: 0;
    z-index: 1000;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.3rem 2.2rem;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.nav-logo img {
    height: 55px;
}

.nav-logo span {
    font-size: 1.7rem;
    font-weight: 700;
    color: var(--primary);
    text-shadow: 0 0 10px var(--glow), 0 0 20px var(--glow);
    letter-spacing: 1.5px;
}

.nav-links {
    display: flex;
    gap: 2.5rem;
}

.nav-links a {
    position: relative;
    color: var(--text-dim);
    font-size: 1.05rem;
    font-weight: 500;
    text-decoration: none;
    transition: 0.35s ease;
}

.nav-links a::after {
    content: '';
    position: absolute;
    width: 0%;
    height: 2px;
    bottom: -6px;
    left: 0;
    background-color: var(--primary);
    transition: 0.35s ease;
}

.nav-links a:hover {
    color: var(--text-light);
    text-shadow: 0 0 10px var(--glow);
}

.nav-links a:hover::after {
    width: 100%;
}

.nav-right {
    display: flex;
    gap: 15px;
}

.nav-right .btn {
    display: inline-block;
    background: linear-gradient(140deg, var(--glow), var(--glow));
    border: 2px solid var(--primary);
    color: var(--text-light);
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    cursor: pointer;
    transition: all 0.4s ease;
    font-weight: 600;
    position: relative;
    overflow: hidden;
    z-index: 1;
    text-decoration: none;
    box-shadow: 0 4px 15px var(--glow);
}

.nav-right .btn::before {
    content: "";
    position: absolute;
    top: 0; left: 0;
    width: 0; height: 100%;
    background: linear-gradient(135deg, var(--glow), var(--glow));
    transition: all 0.4s ease;
    z-index: -1;
}

.nav-right .btn:hover::before {
    width: 100%;
}

.nav-right .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px var(--glow);
}

.nav-links a.active {
    color: var(--text-light);
    text-shadow: 0 0 10px var(--glow);
}

.nav-links a.active::after {
    width: 100%;
}

.hamburger {
    width: 36px;
    height: 28px;
    display: none;
    flex-direction: column;
    justify-content: space-between;
    cursor: pointer;
    z-index: 1001;
}

.hamburger span {
    height: 4px;
    width: 100%;
    background: var(--primary);
    border-radius: 10px;
    transition: 0.35s ease;
    box-shadow: 0 0 10px var(--glow);
}

.hamburger.active span:nth-child(1) {
    transform: translateY(12px) rotate(45deg);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: translateY(-12px) rotate(-45deg);
}

.mobile-menu {
    position: fixed;
    top: 0;
    right: -270px;
    width: 270px;
    height: 100vh;
    background: rgba(5, 6, 15, 0.94);
    backdrop-filter: blur(12px);
    border-left: 2px solid rgba(88, 191, 242, 0.25);
    padding: 100px 25px;
    display: flex;
    flex-direction: column;
    gap: 25px;
    transition: right 0.35s ease;
    z-index: 1000;
}

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

.mobile-menu a {
    position: relative;
    color: var(--text-dim);
    font-size: 1.25rem;
    font-weight: 600;
    text-decoration: none;
    transition: 0.35s ease;
    padding: 5px 0;
}

.mobile-menu a::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -4px;
    width: 0%;
    height: 2px;
    background: var(--primary);
    transition: 0.35s ease;
}

.mobile-menu a:hover {
    color: var(--text-light);
    text-shadow: 0 0 10px var(--glow);
}

.mobile-menu a:hover::after {
    width: 100%;
}

.overlay {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: rgba(0, 0, 0, 0.55);
    backdrop-filter: blur(4px);
    opacity: 0;
    pointer-events: none;
    transition: 0.35s ease;
    z-index: 900;
}

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

@media (max-width: 1100px) {
    .nav-links,
    .nav-right {
        display: none;
    }
    .hamburger {
        display: flex;
    }
}

.container {
    display: flex;
    align-items: center;
    justify-content: space-around;
    padding: 8rem 2rem 2rem;
    min-height: 100vh;
    gap: 2rem;
    flex-wrap: wrap;
}

.content {
    flex: 1 1 45%;
    max-width: 900px;
}

.content h1 {
    font-size: 2.6rem;
    margin-bottom: 1.5rem;
    line-height: 1.2;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: none;
}

.content p {
    font-size: 1.2rem;
    margin-bottom: 2.5rem;
    color: var(--text-dim);
    line-height: 1.3;
}

.content-buttons {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.content-buttons button {
    background: transparent;
    border: 2px solid var(--primary);
    color: #FFFFFF;
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    cursor: pointer;
    transition: all 0.4s ease;
    font-weight: 600;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.content-buttons button::before {
    content: "";
    position: absolute;
    top: 0; left: 0;
    width: 0; height: 100%;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    transition: all 0.4s ease;
    z-index: -1;
}

.content-buttons button:hover::before {
    width: 100%;
}

.content-buttons button:first-child {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    box-shadow: 0 4px 15px rgba(58, 127, 250, 0.4);
}

.content-buttons button:first-child:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(58, 127, 250, 0.6);
}

.social-icons {
    display: flex;
    gap: 1.5rem;
}

.social-icons a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 45px;
    height: 45px;
    background: rgba(138, 43, 226, 0.1);
    border-radius: 50%;
    color: var(--primary);
    font-size: 1.2rem;
    transition: all 0.3s ease;
    border: 1px solid rgba(58, 127, 250, 0.3);
    text-decoration: none;
    z-index: 1;
}

.social-icons a:hover {
    background: rgba(58, 127, 250, 0.2);
    color: #FFFFFF;
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(58, 127, 250, 0.4);
}