/* Custom stylesheet for Rasteh AI Implementation website */

/* Import a clean, modern font from Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Lato:wght@300;400;700&display=swap');

/* Global styles */
body {
    font-family: 'Lato', sans-serif;
    line-height: 1.6;
    color: #f8f9fa;
    background-color: #0e1a2b;
}

a {
    color: #0d6efd;
}

a:hover {
    color: #0a58ca;
    text-decoration: none;
}

/* Navigation bar overrides */
.navbar-brand {
    font-weight: 700;
    letter-spacing: 0.5px;
}

/* Hero section styling */
.hero-section {
    position: relative;
    min-height: 85vh;
    display: flex;
    align-items: center;
    background: url('../assets/hero-image.png') no-repeat center center/cover;
    color: #ffffff;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.65);
}

.hero-section .container {
    position: relative;
    z-index: 2;
}

.hero-section h1 {
    font-size: 3.5rem;
    font-weight: 700;
}

.hero-section p.lead {
    font-size: 1.25rem;
    margin-bottom: 1.5rem;
}

/* Features section */
.features .icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    color: #0d6efd;
}

.features h3 {
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: #ffffff;
}

.features p {
    color: #ced4da;
}

/* Section headings */
.section-title {
    font-weight: 700;
    margin-bottom: 2rem;
    color: #0d6efd;
    text-align: center;
}

/* About page */
.about-section {
    padding-top: 4rem;
    padding-bottom: 4rem;
    background: #0b1523 url('../assets/pattern.png') no-repeat center center/cover;
    background-attachment: fixed;
    color: #f8f9fa;
}

.about-section h2,
.services-section h2,
.contact-section h2 {
    font-weight: 700;
    margin-bottom: 1.5rem;
}

/* Services section */
.services-section {
    padding: 4rem 0;
    background-color: #0e1a2b;
}

.service-item {
    background: #122644;
    border-radius: 8px;
    padding: 2rem;
    height: 100%;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.4);
}

.service-item .icon {
    font-size: 2.5rem;
    color: #0d6efd;
    margin-bottom: 1rem;
}

.service-item h3 {
    color: #ffffff;
    font-size: 1.4rem;
    margin-bottom: 0.5rem;
}

.service-item p {
    color: #adb5bd;
    font-size: 0.95rem;
}

/* Contact section */
.contact-section {
    padding: 4rem 0;
    background-color: #0b1523;
}

.contact-section form {
    background: #122644;
    padding: 2rem;
    border-radius: 8px;
}

.contact-section .form-control {
    background-color: #192b4d;
    border: none;
    color: #f8f9fa;
}

.contact-section .form-control:focus {
    background-color: #192b4d;
    color: #f8f9fa;
    border-color: #0d6efd;
    box-shadow: none;
}

.contact-section .btn-primary {
    background-color: #0d6efd;
    border: none;
}

/* Footer */
footer {
    background: #08111e;
    color: #adb5bd;
    padding: 2rem 0;
}

footer a {
    color: #0d6efd;
}

footer a:hover {
    color: #0a58ca;
}