/* Observateur Ltd Website Styles */

/* CSS Variables */
:root {
    /* Brand Colors */
    --primary-color: #1a4379;
    --secondary-color: #161617;
    --accent-color: #9e9acb;
    --accent-color2: #fcd002;
    
    /* Neutral Colors */
    --dark: #222;
    --light: #f8f8f8;
    --white: #ffffff;
    --gray: #6c757d;
    --light-gray: #e9e9e9;
    
    /* Typography */
    --font-primary: 'Poppins', sans-serif;
    --font-secondary: 'Montserrat', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 5rem;
    
    /* Container widths */
    --container-width: 1380px;
    
    /* Transitions */
    --transition-speed: 0.3s;
    --transition-timing: cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-primary);
    line-height: 1.6;
    color: var(--dark);
    background-color: var(--white);
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: var(--dark);
    transition: color var(--transition-speed) var(--transition-timing);
}

a:hover {
    color: var(--primary-color);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

ul {
    list-style: none;
}

h1, h2, h3, h4, h5, h6 {
    margin-bottom: var(--spacing-sm);
    line-height: 1.2;
    font-weight: 700;
}

p {
    margin-bottom: var(--spacing-md);
}

.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

section {
    padding: var(--spacing-lg) 0;
}

.feature-list {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem; /* Optional: slightly increase space between icon and text */
    margin-bottom: 0.25rem; /* Optional: slight bottom margin */
}

.feature-item p {
    margin: 0;
    line-height: 1.4; /* Optional: adjust for tighter spacing */
}

.feature-item i {
    margin-top: 0.2rem; /* vertically align icon if needed */
}

/* Button Styles */
.btn {
    display: inline-block;
    padding: 0.6rem 2rem;
    border-radius: 4px;
    font-weight: 500;
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-speed) var(--transition-timing);
    border: none;
}

.btn-primary {
    background-color: var(--primary-color);
    color: var(--light);
    /* border: 2px solid var(--primary-color); */
}

.btn-primary:hover {
    background-color: #e0bb02;
    transform: translateY(-3px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

.btn-secondary {
    
    background-color: var(--secondary-color);
    color: var(--light);
    /* border: 2px solid var(--accent-color); */
}

.btn-secondary:hover {
    background-color: var(--primary-color);
    transform: translateY(-3px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
    color: var(--light);
}

.btn-outline {
    background-color: var(--white);
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
}

.btn-outline:hover {
    background-color: var(--primary-color);
    color: var(--white);
    transform: translateY(-3px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
    border: 2px solid var(--primary-color);
}

/* Header Styles */
header {
    position: fixed;
    width: 100%;
    top: 0;
    left: 0;
    z-index: 1000;
    background-color: #FEFCF1;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    transition: all var(--transition-speed) var(--transition-timing);
}

.header-scrolled {
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.6rem 2rem;
}

.logo {
    display: flex;
    align-items: center;
}

.logo img {
    height: 75px;
    width: auto;
}

.logo h1 {
    font-size: 1.5rem;
    margin-bottom: 0;
    color: var(--dark);
}

.tagline {
    font-size: 0.85rem;
    color: var(--gray);
    font-style: italic;
}

/* Navigation */
.nav-menu {
    display: flex;
    align-items: center;
    list-style: none;
}

.nav-menu li {
    margin-left: var(--spacing-md);
}

.nav-menu a {
    font-weight: 600;
    position: relative;
}

.nav-menu a:after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 0;
    background-color: var(--primary-color);
    transition: width var(--transition-speed) var(--transition-timing);
}

.nav-menu a:hover:after,
.nav-menu a.active:after {
    width: 100%;
}

.menu-toggle {
    display: none;
    cursor: pointer;
    font-size: 1.5rem;
}

/* Hero Section */
.hero {
    height: 60vh;
    display: flex;
    align-items: center;
    background: linear-gradient(to right, rgba(0,0,0,0.7), rgba(0,0,0,0.3)), url('../images/hero-bg.jpg');
    background-size: cover;
    background-position: center;
    color: var(--white);
    margin-top: 80px; /* Adjust based on header height */
}

.hero-content {
    max-width: 800px;
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: var(--spacing-md);
    color: var(--light);
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-lg);
    max-width: 600px;
}

/* About Section */
.about-section {
    background-color: var(--light);
}

.about-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    align-items: center;
}

.about-image {
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

.about-content h2 {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
    color: var(--dark);
}

.about-content h2 span {
    color: var(--primary-color);
}

.value-item {
    margin-bottom: var(--spacing-sm);
    display: flex;
    align-items: flex-start;
}

.value-item i {
    color: var(--primary-color);
    margin-right: var(--spacing-sm);
    font-size: 1.2rem;
}

/* Services Section */
.services-section {
    background-color: var(--white);
}

.section-title {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.section-title h2 {
    font-size: 2.5rem;
    display: inline-block;
    position: relative;
    color: var(--dark);
}

.section-title h2:after {
    content: '';
    position: absolute;
    width: 50%;
    height: 3px;
    background-color: var(--primary-color);
    bottom: -10px;
    left: 25%;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-md);
}

.service-card {
    background-color: var(--white);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: transform var(--transition-speed) var(--transition-timing);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.15);
}

.service-img {
    height: 200px;
    background-size: cover;
    background-position: center;
}

.service-content {
    padding: var(--spacing-md);
}

.service-content h3 {
    color: var(--dark);
    margin-bottom: var(--spacing-sm);
}

/* Why Choose Us Section */
.why-us-section {
    background-color: var(--light);
}

.why-us-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-md);
}

.why-us-card {
    background-color: var(--white);
    padding: var(--spacing-md);
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: all var(--transition-speed) var(--transition-timing);
}

.why-us-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.15);
}

.why-us-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
}

/* Contact Section */
.contact-section {
    background-color: var(--white);
}

.contact-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-sm);
}

.contact-detail {
    display: flex;
    align-items: flex-start;
    margin-bottom: 10px;
}

.contact-icon {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-right: var(--spacing-sm);
}
.contact-image {
    border-radius: 25px;
}

/* Footer Styles */
footer {
    background-color: var(--dark);
    color: var(--white);
    padding: var(--spacing-lg) 0 10px 0;
}

.footer-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
}

.footer-logo img {
    height: 50px;
    margin-bottom: var(--spacing-sm);
}

.footer-links h4 {
    color: var(--light);
    margin-bottom: var(--spacing-md);
    font-size: 1.2rem;
}

.footer-links ul li {
    margin-bottom: var(--spacing-xs);
}

.footer-links a {
    color: var(--light-gray);
    transition: color var(--transition-speed) var(--transition-timing);
}

.footer-links a:hover {
    color: var(--primary-color);
}

.social-links {
    display: flex;
    margin-top: var(--spacing-sm);
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--white);
    margin-right: var(--spacing-xs);
    transition: all var(--transition-speed) var(--transition-timing);
}

.social-links a:hover {
    background-color: var(--primary-color);
    color: var(--dark);
    transform: translateY(-3px);
}

.copyright {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: var(--spacing-lg);
}

/* Animations */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in.show {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive Styles */
@media (max-width: 992px) {
    .hero h1 {
        font-size: 3rem;
    }
}

@media (max-width: 768px) {
    .menu-toggle {
        display: block;
    }
    
    .nav-menu {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 80%;
        height: 100vh;
        background-color: var(--white);
        flex-direction: column;
        align-items: flex-start;
        padding: var(--spacing-md);
        box-shadow: 5px 0 10px rgba(0,0,0,0.1);
        transition: left var(--transition-speed) var(--transition-timing);
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-menu li {
        margin: var(--spacing-sm) 0;
        width: 100%;
    }
    
    .nav-menu a {
        display: block;
        padding: var(--spacing-xs) 0;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .hero p {
        font-size: 1rem;
    }
    
    .section-title h2 {
        font-size: 1.3rem;
    }
}

@media (max-width: 576px) {
    html {
        font-size: 14px;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .btn {
        padding: 0.6rem 1.5rem;
    }
}