/* style.css */
:root {
    --primary-color: #0d47a1;
    --secondary-color: #1976d2;
    --bg-color: #f4f7f6;
    --text-color: #333;
    --text-muted: #666;
    --card-bg: #ffffff;
    --nav-bg: #121212;
    --footer-bg: #000000;
}

body.dark-mode {
    --primary-color: #64b5f6;
    --secondary-color: #90caf9;
    --bg-color: #121212;
    --text-color: #e0e0e0;
    --text-muted: #aaa;
    --card-bg: #1e1e1e;
    --nav-bg: #000000;
    --footer-bg: #0a0a0a;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

html {
    scroll-behavior: smooth; /* Enables smooth scrolling between sections */
}

body {
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--bg-color);
    transition: background-color 0.3s, color 0.3s;
}

/* Navigation */
nav {
    background-color: var(--nav-bg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 5%;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.5);
    transition: background-color 0.3s;
}

.logo {
    font-size: 1.8rem;
    font-weight: bold;
    color: var(--secondary-color);
    text-decoration: none;
}

.nav-right {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 2rem;
}

.nav-links a {
    color: #fff;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-links a:hover, .nav-links a.active {
    color: var(--secondary-color);
}

.mode-btn {
    background: none;
    border: 1px solid #fff;
    color: #fff;
    padding: 5px 10px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.9rem;
    transition: all 0.3s;
}

.mode-btn:hover {
    background: #fff;
    color: var(--nav-bg);
}

/* Sections */
.section-container {
    padding: 100px 5% 60px; /* Top padding accounts for fixed navbar */
    max-width: 1200px;
    margin: 0 auto;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.alternate-bg {
    background-color: var(--card-bg);
    max-width: 100%;
    padding-left: 10%;
    padding-right: 10%;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

/* Hero Section */
.hero {
    background: linear-gradient(rgba(18, 18, 18, 0.85), rgba(18, 18, 18, 0.85)), url('https://images.unsplash.com/photo-1518770660439-4636190af475?ixlib=rb-1.2.1&auto=format&fit=crop&w=1950&q=80') center/cover fixed;
    color: #fff;
    text-align: center;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 20px;
}

.hero-content h1 {
    font-size: 4rem;
    margin-bottom: 1rem;
    color: var(--secondary-color);
}

.hero-content p {
    font-size: 1.2rem;
    max-width: 700px;
    margin: 0 auto 2rem;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 30px;
    background-color: var(--secondary-color);
    color: #fff;
    text-decoration: none;
    border-radius: 5px;
    font-weight: bold;
    border: none;
    cursor: pointer;
    transition: background 0.3s, transform 0.2s;
}

.btn:hover {
    background-color: var(--primary-color);
    transform: translateY(-2px);
}

/* Cards & Grids */
.grid-container, .contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5rem;
}

.card {
    background: var(--card-bg);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease, background-color 0.3s;
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.2);
}

.card-img {
    width: 100%;
    height: 250px;
    object-fit: cover;
}

.card-content {
    padding: 2rem;
}

.card h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-size: 1.4rem;
}

/* About Section */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.featured-img {
    width: 100%;
    border-radius: 12px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.2);
}

.feature-list {
    list-style-position: inside;
    margin-bottom: 1.5rem;
    line-height: 2;
    color: var(--text-muted);
}

/* Forms */
.form-group {
    margin-bottom: 1.5rem;
}

input, textarea {
    width: 100%;
    padding: 15px;
    border: 1px solid #ccc;
    border-radius: 8px;
    font-size: 1rem;
    background-color: var(--bg-color);
    color: var(--text-color);
    transition: border-color 0.3s, background-color 0.3s;
}

input:focus, textarea:focus {
    outline: none;
    border-color: var(--secondary-color);
}

textarea {
    height: 150px;
    resize: vertical;
}

.contact-form-card {
    padding: 3rem;
}

/* Animations */
.fade-in {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

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

.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.3s; }
.delay-3 { transition-delay: 0.5s; }

/* Footer */
footer {
    text-align: center;
    padding: 2rem;
    background-color: var(--footer-bg);
    color: #777;
}

/* Responsive */
@media (max-width: 768px) {
    .about-grid {
        grid-template-columns: 1fr;
    }
    .hero-content h1 {
        font-size: 2.5rem;
    }
    .nav-links {
        display: none; /* Hide on mobile to keep it clean */
    }
}
/* Add this to your style.css */
.logo-img {
    max-height: 55px; /* Adjust this value based on how big you want the logo */
    width: auto;      /* Keeps the image aspect ratio intact */
    display: block;   /* Removes any weird spacing under the image */
}