/* Vinicius - Dark Premium Theme */

:root {
    /* Colors matches Inatos Main Site */
    --bg-dark: #0a0a0a;
    --bg-card: rgba(30, 30, 30, 0.6);
    --bg-card-hover: rgba(45, 45, 45, 0.8);
    --text-primary: #f0f0f0;
    --text-secondary: #a0a0a0;
    --accent-cyan: #00f2ea;
    --accent-purple: #ff0050;
    --glass-border: rgba(255, 255, 255, 0.1);

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--accent-cyan), var(--accent-purple));

    /* Spacing */
    --container-width: 1200px;

    /* Transitions */
    --transition-fast: 0.3s ease;
}

/* Reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

h1,
h2,
h3,
h4 {
    font-family: 'Outfit', sans-serif;
    color: var(--text-primary);
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition-fast);
}

ul {
    list-style: none;
}

/* Utility Classes */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}

.text-center {
    text-align: center;
}

.mt-3 {
    margin-top: 1rem;
}

.mt-4 {
    margin-top: 1.5rem;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 28px;
    border-radius: 50px;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
}

.btn-sm {
    padding: 8px 16px;
    font-size: 0.8rem;
}

.btn-primary {
    background: var(--gradient-primary);
    color: #fff;
    box-shadow: 0 4px 15px rgba(0, 242, 234, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 242, 234, 0.5);
}

.btn-secondary {
    background: transparent;
    border: 2px solid var(--accent-cyan);
    color: var(--accent-cyan);
}

.btn-secondary:hover {
    background: rgba(0, 242, 234, 0.1);
    color: #fff;
    border-color: #fff;
}

.btn-warning {
    background: #ffdd00;
    color: #000;
    font-weight: 700;
}

.btn-warning:hover {
    transform: scale(1.05);
    box-shadow: 0 0 15px rgba(255, 221, 0, 0.4);
}

/* Language Switcher */
.language-switcher {
    display: flex;
    gap: 10px;
    background: rgba(255, 255, 255, 0.05);
    padding: 4px;
    border-radius: 30px;
    border: 1px solid var(--glass-border);
    margin-left: 20px;
}

.lang-btn {
    cursor: pointer;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    color: #888;
    transition: all 0.3s;
}

.lang-btn:hover {
    color: #fff;
}

.lang-btn.active {
    background: var(--accent-cyan);
    color: #000;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(10, 10, 10, 0.8);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--glass-border);
    padding: 15px 0;
}

.nav-container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: 'Outfit', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    background: var(--gradient-primary);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav-links {
    display: flex;
    gap: 30px;
    align-items: center;
}

.nav-links a {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.nav-links a:hover {
    color: var(--accent-cyan);
}

/* Hero Section */
.hero {
    min-height: 80vh;
    width: 100%;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background-image: radial-gradient(circle at center, #1a1a1a 0%, #000 100%);
    padding-top: 80px;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 50% 50%, rgba(0, 242, 234, 0.05), transparent 70%);
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    padding: 0 20px;
    animation: fadeIn Up 1s ease-out;
}

.hero h1 {
    font-size: 3.5rem;
    line-height: 1.2;
    margin-bottom: 15px;
    font-weight: 700;
    background: linear-gradient(to right, #fff, #aaa);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.subtitle-text {
    font-size: 1.3rem;
    color: var(--accent-cyan);
    margin-bottom: 40px;
    font-weight: 300;
}

.hero-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
}

/* Sections */
.section {
    padding: 80px 0;
}

.section-header {
    margin-bottom: 50px;
    text-align: left;
}

.section-header h2 {
    font-size: 2.2rem;
    margin-bottom: 15px;
}

.section-header .line {
    width: 60px;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

/* Glass Card */
.glass-card {
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(10px);
    border-radius: 16px;
    padding: 40px;
}

.lead-text {
    font-size: 1.2rem;
    color: #ccc;
    line-height: 1.8;
}

/* Grid & Cards */
.grid {
    display: grid;
    gap: 25px;
}

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

.projects-grid {
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
}

.card {
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 25px;
    transition: var(--transition-fast);
    backdrop-filter: blur(5px);
}

.card:hover {
    background: var(--bg-card-hover);
    transform: translateY(-5px);
    border-color: rgba(255, 255, 255, 0.2);
}

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

.card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 20px;
}

.featured-project {
    border: 1px solid var(--accent-purple);
    background: linear-gradient(180deg, rgba(255, 0, 80, 0.05) 0%, rgba(30, 30, 30, 0.8) 100%);
}

.featured-project h3 {
    color: var(--accent-cyan);
}

.link-arrow {
    font-weight: 600;
    color: var(--accent-cyan);
    display: inline-flex;
    align-items: center;
}

.link-arrow:hover .arrow {
    transform: translateX(5px);
}

.arrow {
    transition: transform 0.2s;
    margin-left: 5px;
}

/* Contact Specifics */
.social-links-container {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.social-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 15px 30px;
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    font-size: 1.1rem;
    font-weight: 500;
}

.social-btn:hover {
    background: var(--bg-card-hover);
    border-color: var(--accent-cyan);
    color: #fff;
    transform: translateY(-3px);
}

/* Footer */
footer {
    text-align: center;
    padding: 40px 0;
    color: #666;
    margin-top: 40px;
    border-top: 1px solid var(--glass-border);
}

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }

    from {
        opacity: 0;
        transform: translateY(20px);
    }
}

/* Mobile */
@media(max-width: 768px) {
    .nav-links {
        display: none;
    }

    /* Simplified */
    .hero h1 {
        font-size: 2.5rem;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .btn {
        width: 100%;
        text-align: center;
    }
}