:root {
    --main: #00f2fe;
    --second: #4facfe;
    --dark: #0a0a0b;
    --card: #161618;
    --text: #ffffff;
    --muted: #a0a0a5;
    --grad: linear-gradient(135deg, var(--second) 0%, var(--main) 100%);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
    margin: 0;
    padding: 0;
    font-family: 'Assistant', sans-serif;
    background-color: var(--dark);
    color: var(--text);
    overflow-x: hidden;
}

.container { max-width: 1100px; margin: 0 auto; padding: 0 25px; }

header {
    padding: 15px 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    background: rgba(10, 10, 11, 0.9);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

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

.logo { font-size: 26px; font-weight: 800; color: #fff; text-decoration: none; }
.logo span { color: var(--main); }

nav { display: flex; align-items: center; }
nav a { color: var(--muted); text-decoration: none; margin-left: 25px; font-weight: 600; transition: 0.3s; }
nav a:hover { color: var(--main); }
.nav-cta { background: var(--grad); color: #000; padding: 8px 20px; border-radius: 50px; margin-left: 0 !important; cursor: pointer; }

.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: radial-gradient(circle at center, #111 0%, #000 100%);
}

.hero h1 { font-size: clamp(40px, 8vw, 75px); font-weight: 800; margin-bottom: 20px; }
.highlight { background: var(--grad); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.hero p { font-size: 20px; color: var(--muted); margin-bottom: 40px; max-width: 700px; margin-inline: auto; }

.btn-primary, .btn-secondary {
    padding: 14px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    display: inline-block;
    margin: 10px;
    transition: 0.3s;
}
.btn-primary { background: var(--grad); color: #000; }
.btn-secondary { border: 1px solid var(--muted); color: #fff; }

.services, .about, .contact { padding: 100px 0; }
h2 { text-align: center; font-size: 40px; margin-bottom: 50px; }

.service-grid { 
    display: grid; 
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); 
    gap: 30px; 
}

.service-box { 
    background: var(--card); padding: 40px; border-radius: 20px; 
    border: 1px solid rgba(255,255,255,0.05); transition: 0.4s;
    text-align: center;
}
.service-box:hover { border-color: var(--main); transform: translateY(-5px); }
.service-box .icon { font-size: 40px; margin-bottom: 20px; display: block; }

.about-wrapper { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: center; }
.about-stats { display: flex; gap: 30px; margin-top: 30px; }
.stat span { font-size: 30px; font-weight: 800; color: var(--main); display: block; }

.code-window { 
    background: #010101; 
    padding: 30px; 
    border-radius: 15px; 
    box-shadow: 0 20px 50px rgba(0,0,0,0.5);
    border: 1px solid rgba(255,255,255,0.1);
}
.code-window pre { 
    margin: 0; 
    color: var(--main); 
    font-family: 'Fira Code', monospace; 
    font-size: 16px; 
    line-height: 1.5;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideUp {
    from { opacity: 0; transform: translateY(40px) scale(0.95); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

@keyframes cardEntrance {
    from { opacity: 0; transform: translateX(20px); }
    to { opacity: 1; transform: translateX(0); }
}

.modal {
    display: none; 
    position: fixed; 
    z-index: 2000; 
    left: 0; top: 0;
    width: 100%; height: 100%;
    background-color: rgba(0,0,0,0.85);
    backdrop-filter: blur(8px);
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.4s ease;
}

.modal-content {
    background: var(--card);
    padding: 40px;
    border-radius: 25px;
    width: 90%;
    max-width: 500px;
    text-align: center;
    position: relative;
    border: 1px solid rgba(255,255,255,0.1);
    box-shadow: 0 20px 60px rgba(0,0,0,0.5);
    animation: slideUp 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.close-modal {
    position: absolute;
    left: 20px;
    top: 15px;
    font-size: 30px;
    color: var(--muted);
    cursor: pointer;
    transition: 0.3s;
}
.close-modal:hover { color: #fff; transform: rotate(90deg); }

.modal-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 15px;
    margin-top: 30px;
}

.modal-card {
    display: flex;
    align-items: center;
    padding: 18px 25px;
    background: rgba(255,255,255,0.03);
    border-radius: 15px;
    text-decoration: none;
    color: #fff;
    border: 1px solid rgba(255,255,255,0.05);
    transition: 0.3s ease;
    text-align: right;
    gap: 15px;
    opacity: 0;
}

.modal.active .modal-card:nth-child(1) { animation: cardEntrance 0.4s ease forwards 0.3s; }
.modal.active .modal-card:nth-child(2) { animation: cardEntrance 0.4s ease forwards 0.4s; }
.modal.active .modal-card:nth-child(3) { animation: cardEntrance 0.4s ease forwards 0.5s; }

.modal-card img { width: 35px; }
.modal-card span { font-weight: 700; font-size: 18px; display: block; }
.modal-card small { color: var(--muted); display: block; font-size: 12px; }

.modal-card:hover {
    background: rgba(255,255,255,0.08);
    border-color: var(--main);
    transform: translateX(-8px);
}

.cursor { animation: blink 1s infinite; color: var(--main); font-weight: bold; }
@keyframes blink { 0% { opacity: 1; } 50% { opacity: 0; } 100% { opacity: 1; } }

.contact p { text-align: center; color: var(--muted); margin-top: -30px; margin-bottom: 50px; font-size: 18px; }
.contact-grid { display: flex; justify-content: center; gap: 20px; flex-wrap: wrap; }
.c-card { 
    background: var(--card); padding: 20px 40px; border-radius: 15px; 
    text-decoration: none; color: #fff; display: flex; align-items: center; gap: 15px;
    border: 1px solid rgba(255,255,255,0.05); transition: 0.3s;
}
.c-card img { width: 30px; }
.c-card:hover { border-color: var(--main); transform: scale(1.05); }

footer { text-align: center; padding: 40px; color: var(--muted); border-top: 1px solid rgba(255,255,255,0.05); }

@media (max-width: 768px) {
    .about-wrapper { grid-template-columns: 1fr; }
    .header-flex { flex-direction: column; gap: 15px; }
    nav a { margin: 0 10px; font-size: 14px; }
}


.why-me {
    padding: 100px 0;
    background: linear-gradient(180deg, #0a0a0b 0%, #111 100%);
    text-align: center;
}

.section-desc {
    max-width: 600px;
    margin: 0 auto 50px;
    color: var(--muted);
    font-size: 18px;
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.why-box {
    background: var(--card);
    padding: 30px;
    border-radius: 15px;
    border: 1px solid rgba(255,255,255,0.05);
    transition: 0.4s;
    position: relative;
    overflow: hidden;
}

.why-box::before {
    content: "";
    position: absolute;
    width: 100%;
    height: 0%;
    top: 0;
    left: 0;
    background: var(--grad);
    opacity: 0.08;
    transition: 0.4s;
}

.why-box:hover::before {
    height: 100%;
}

.why-box:hover {
    transform: translateY(-8px) scale(1.02);
    border-color: var(--main);
    box-shadow: 0 15px 40px rgba(0, 242, 254, 0.2);
}

.why-box h3 {
    font-size: 22px;
    margin-bottom: 10px;
}

.why-box p {
    color: var(--muted);
    line-height: 1.6;
}