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

:root {
    --primary-color: #333;
    --secondary-color: #ff6b00;
    --accent-color: #ff8533;
    --background-light: #f8f9fa;
    --gradient-start: #ff6b00;
    --gradient-end: #ff8533;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: var(--primary-color);
    background-color: #fff;
}

/* Header and Navigation */
header {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(10px);
}

nav {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1.2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--primary-color);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.8rem;
    transition: transform 0.3s ease;
}

.logo:hover {
    transform: translateY(-2px);
}

.logo i {
    font-size: 1.8rem;
}

.logo span {
    color: var(--secondary-color);
    font-weight: 600;
}

.nav-links {
    display: flex;
    gap: 2rem;
}

.nav-links a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    position: relative;
    padding: 0.5rem 0;
}

.nav-links a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 0;
    background: linear-gradient(to right, var(--gradient-start), var(--gradient-end));
    transition: width 0.3s ease;
}

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

/* Main Content */
main {
    margin-top: 4rem;
}

section {
    padding: 4rem 1rem;
    max-width: 1200px;
    margin: 0 auto;
}

/* Hero Section */
.hero {
    text-align: center;
    padding: 8rem 1rem 6rem;
    background: linear-gradient(135deg, rgba(255,107,0,0.05) 0%, rgba(255,133,51,0.05) 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(to right, transparent, rgba(255,107,0,0.2), transparent);
}

.hero h1 {
    font-size: 3.2rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1.2;
}

.hero p {
    font-size: 1.4rem;
    color: #666;
    max-width: 800px;
    margin: 0 auto;
}

/* Services Section */
.services {
    padding: 6rem 1rem;
}

.services h2 {
    text-align: center;
    font-size: 2.4rem;
    margin-bottom: 3rem;
    color: var(--primary-color);
}

.service-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5rem;
    margin-top: 2rem;
    padding: 0 1rem;
}

.service-card {
    padding: 2.5rem;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.05);
    transition: all 0.3s ease;
    border: 1px solid rgba(0,0,0,0.05);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(to right, var(--gradient-start), var(--gradient-end));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 30px rgba(0,0,0,0.1);
}

.service-card:hover::before {
    opacity: 1;
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1.2rem;
    color: var(--primary-color);
}

.service-card p {
    color: #666;
    line-height: 1.7;
}

/* Contact Section */
.contact {
    text-align: center;
    background: var(--background-light);
    padding: 6rem 1rem;
    position: relative;
}

.contact::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(to right, transparent, rgba(0,0,0,0.1), transparent);
}

.contact h2 {
    font-size: 2.4rem;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
}

.contact p {
    color: #666;
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

/* Contact Form */
.contact-form {
    max-width: 600px;
    margin: 2rem auto;
    padding: 2.5rem;
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.05);
}

.form-group {
    margin-bottom: 1.8rem;
    position: relative;
}

.form-group label {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    background-color: white;
    padding: 0 0.5rem;
    color: #666;
    font-size: 1rem;
    transition: all 0.2s ease;
    pointer-events: none;
}

.form-group textarea + label {
    top: 1.2rem;
    transform: none;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    border: 2px solid #eee;
    border-radius: 8px;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: white;
    color: var(--primary-color);
}

.form-group textarea {
    min-height: 120px;
    resize: vertical;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group input:not(:placeholder-shown),
.form-group textarea:not(:placeholder-shown) {
    border-color: var(--secondary-color);
    outline: none;
}

.form-group input:focus + label,
.form-group textarea:focus + label,
.form-group input:not(:placeholder-shown) + label,
.form-group textarea:not(:placeholder-shown) + label {
    top: 0;
    transform: translateY(-50%) scale(0.9);
    color: var(--secondary-color);
}

.form-group textarea:focus + label,
.form-group textarea:not(:placeholder-shown) + label {
    top: -0.5rem;
}

.contact-form button {
    width: 100%;
    padding: 1rem 2rem;
    border: none;
    border-radius: 8px;
    background: linear-gradient(to right, var(--gradient-start), var(--gradient-end));
    color: white;
    font-size: 1.1rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.8rem;
}

.contact-form button:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255,107,0,0.2);
}

.contact-form button i {
    transition: transform 0.3s ease;
}

.contact-form button:hover i {
    transform: translateX(4px);
}

/* Footer */
footer {
    text-align: center;
    padding: 2rem;
    background: var(--primary-color);
    color: rgba(255,255,255,0.9);
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.4rem;
    }
    
    .hero p {
        font-size: 1.2rem;
    }
    
    .nav-links {
        display: none;
    }
    
    section {
        padding: 4rem 1rem;
    }
    
    .service-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-form {
        padding: 1.5rem;
        margin: 1rem;
    }
    
    .form-group input,
    .form-group textarea {
        font-size: 16px; /* Prevents zoom on mobile */
    }
}