:root {
    --bg-main: #0a0e17; /* Deep obsidian */
    --bg-alt: #111827; /* Slightly lighter card bg */
    --accent: #FF9F1C; /* Golden/Orange hybrid */
    --accent-hover: #e58a00;
    --text-light: #f8fafc;
    --text-muted: #94a3b8;
    --border-color: rgba(255, 159, 28, 0.15);
    --glow: rgba(255, 159, 28, 0.3);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Outfit', sans-serif;
}

body {
    background-color: var(--bg-main);
    color: var(--text-light);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Typography & Utilities */
h1, h2, h3, h4 { color: var(--text-light); }
span { color: var(--accent); }
.text-center { text-align: center; }
.container { width: 90%; max-width: 1200px; margin: 0 auto; }
.section { padding: 100px 0; }
.bg-alt { background-color: var(--bg-alt); }

.section-title {
    font-size: 2.5rem;
    margin-bottom: 10px;
    font-weight: 800;
}
.section-subtitle {
    color: var(--text-muted);
    margin-bottom: 50px;
    font-size: 1.1rem;
}

/* Buttons */
.btn-primary, .btn-secondary, .btn-primary-small {
    display: inline-block;
    padding: 14px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
}
.btn-primary {
    background: var(--accent);
    color: #000;
    box-shadow: 0 4px 15px var(--glow);
}
.btn-primary:hover {
    background: var(--accent-hover);
    transform: translateY(-2px);
}
.btn-primary-small { padding: 8px 20px; font-size: 0.9rem; background: var(--accent); color: #000;}
.btn-secondary {
    background: transparent;
    color: var(--text-light);
    border: 1px solid var(--accent);
}
.btn-secondary:hover {
    background: rgba(255, 159, 28, 0.1);
}
.w-100 { width: 100%; }

/* Navigation */
nav {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(10, 14, 23, 0.9);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid var(--border-color);
}
.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 5%;
    max-width: 1200px;
    margin: 0 auto;
}
.logo {
    font-size: 1.8rem;
    font-weight: 800;
    text-decoration: none;
    color: var(--text-light);
}
.nav-links {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 30px;
}
.nav-links a:not(.btn-primary-small) {
    color: var(--text-light);
    text-decoration: none;
    font-weight: 400;
    transition: color 0.3s;
}
.nav-links a:hover:not(.btn-primary-small) { color: var(--accent); }
.hamburger { display: none; cursor: pointer; }
.hamburger span { display: block; width: 25px; height: 3px; background: var(--text-light); margin: 5px; }

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    padding-top: 80px;
}
.hero-content {
    max-width: 800px;
    z-index: 2;
}
.hero h1 { font-size: 4rem; line-height: 1.1; margin-bottom: 20px; }
.hero p { font-size: 1.2rem; color: var(--text-muted); margin-bottom: 40px; }
.hero-glow {
    position: absolute;
    width: 400px;
    height: 400px;
    background: var(--accent);
    filter: blur(150px);
    opacity: 0.15;
    z-index: 1;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

/* Grids & Cards */
.grid { display: grid; gap: 30px; }
.cards-grid { grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); }
.card {
    background: var(--bg-alt);
    padding: 40px 30px;
    border-radius: 12px;
    border: 1px solid rgba(255,255,255,0.05);
    transition: transform 0.3s, border-color 0.3s;
}
.card:hover {
    transform: translateY(-5px);
    border-color: var(--accent);
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}
.card h3 { margin-bottom: 15px; font-size: 1.5rem; }
.card p { color: var(--text-muted); }

/* Portfolio */
.portfolio-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.portfolio-card {
    background: var(--bg-main);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 40px;
    position: relative;
    overflow: hidden;
}
.portfolio-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 4px; height: 100%;
    background: var(--accent);
}
.portfolio-content h3 { font-size: 2rem; margin-bottom: 15px; }
.portfolio-content p { color: var(--text-muted); margin-bottom: 20px; }
.text-link { color: var(--accent); text-decoration: none; font-weight: 600; }
.text-link:hover { text-decoration: underline; }
.badge { background: rgba(255,159,28,0.1); color: var(--accent); padding: 5px 12px; border-radius: 20px; font-size: 0.8rem;}

/* Pricing */
.pricing-grid { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.pricing-card {
    background: var(--bg-alt);
    padding: 40px 30px;
    border-radius: 12px;
    border: 1px solid rgba(255,255,255,0.05);
    position: relative;
}
.pricing-card h4 { font-size: 1.2rem; color: var(--text-muted); }
.pricing-card .price { font-size: 2rem; font-weight: 800; margin: 15px 0 25px 0; color: var(--text-light); }
.pricing-card ul { list-style: none; }
.pricing-card ul li { margin-bottom: 15px; color: var(--text-muted); font-size: 0.95rem; display: flex; align-items: center;}
.pricing-card ul li::before { content: '✓'; color: var(--accent); margin-right: 10px; font-weight: bold;}
.popular { border-color: var(--accent); transform: scale(1.05); box-shadow: 0 0 30px rgba(255,159,28,0.1); }
.popular-tag { position: absolute; top: -12px; left: 50%; transform: translateX(-50%); background: var(--accent); color: #000; padding: 4px 15px; border-radius: 20px; font-size: 0.8rem; font-weight: bold; }
.premium { background: linear-gradient(180deg, var(--bg-alt) 0%, rgba(255,159,28,0.1) 100%); }

/* Contact Form */
.contact-wrapper { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.contact-form { background: var(--bg-main); padding: 40px; border-radius: 12px; border: 1px solid var(--border-color); }
.input-group { margin-bottom: 20px; }
input, select, textarea {
    width: 100%;
    padding: 15px;
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 8px;
    color: var(--text-light);
    font-size: 1rem;
    transition: border-color 0.3s;
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--accent); background: transparent; }
.form-status { margin-top: 15px; text-align: center; font-weight: bold; }

/* Footer */
footer { padding: 40px 0; border-top: 1px solid rgba(255,255,255,0.05); }

/* Animation Classes */
.reveal { opacity: 0; transform: translateY(40px); transition: all 0.8s ease-out; }
.reveal.active { opacity: 1; transform: translateY(0); }

/* Responsive Design */
@media (max-width: 968px) {
    .portfolio-grid, .contact-wrapper { grid-template-columns: 1fr; }
    .hero h1 { font-size: 3rem; }
    .popular { transform: scale(1); }
}
@media (max-width: 768px) {
    .nav-links { display: none; flex-direction: column; position: absolute; top: 100%; left: 0; width: 100%; background: var(--bg-alt); padding: 20px; border-bottom: 1px solid var(--border-color); }
    .nav-links.active { display: flex; }
    .hamburger { display: block; }
    .hero h1 { font-size: 2.5rem; }
}