:root {
    --primary-color: #0056b3; /* A strong blue */
    --secondary-color: #ffc107; /* A vibrant yellow */
    --accent-color: #e8491d; /* An orange-red accent */
    --dark-color: #333;
    --light-color: #f4f4f4;
    --text-color: #444;
    --font-family: 'Poppins', sans-serif;
    --border-radius: 8px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    line-height: 1.6;
    background-color: #fff;
    color: var(--text-color);
}

.container {
    max-width: 1100px;
    margin: auto;
    overflow: hidden;
    padding: 0 2rem;
}

/* Header */
header {
    background: #fff;
    color: var(--dark-color);
    padding: 1rem 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

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

header .logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    text-decoration: none;
    display: flex;
    align-items: center;
}

header .logo img {
    height: 40px;
    margin-right: 10px;
}

header nav ul {
    display: flex;
    list-style: none;
}

header nav ul li a {
    color: var(--dark-color);
    text-decoration: none;
    padding: 0.5rem 1rem;
    font-weight: 600;
    transition: color 0.3s ease;
}

header nav ul li a:hover {
    color: var(--primary-color);
}

/* Hero Section */
#hero {
    margin-top: 70px; /* Header height */
    position: relative;
    height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: #fff;
    overflow: hidden;
}

#hero-animation {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

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

#hero h1 {
    font-size: 3.5rem;
    margin-bottom: 0.5rem;
    text-shadow: 2px 2px 8px rgba(0,0,0,0.6);
}

#hero p {
    font-size: 1.5rem;
    font-weight: 400;
    text-shadow: 1px 1px 4px rgba(0,0,0,0.5);
}

.cta-button {
    display: inline-block;
    background: var(--secondary-color);
    color: var(--dark-color);
    padding: 0.8rem 2rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    margin-top: 1.5rem;
    transition: transform 0.3s ease, background-color 0.3s ease;
    box-shadow: 0 4px 10px rgba(0,0,0,0.2);
}

.cta-button:hover {
    background: #ffca2c;
    transform: translateY(-3px);
}


/* General Section Styling */
section {
    padding: 4rem 0;
}

section:nth-child(even) {
    background-color: var(--light-color);
}

h2 {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.section-subtitle {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 2.5rem auto;
    font-size: 1.1rem;
}

/* Services Section */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.service-card {
    background: #fff;
    padding: 2rem;
    border-radius: var(--border-radius);
    text-align: center;
    box-shadow: 0 4px 10px rgba(0,0,0,0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 15px rgba(0,0,0,0.12);
}

.service-card img {
    height: 60px;
    margin-bottom: 1rem;
}

.service-card h3 {
    font-size: 1.2rem;
    color: var(--dark-color);
}

/* AI Tools Section */
.tools-container {
    display: flex;
    gap: 2rem;
    justify-content: center;
    align-items: stretch;
    flex-wrap: wrap;
}

.tool-card {
    background: #fff;
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: 0 4px 10px rgba(0,0,0,0.08);
    flex: 1;
    min-width: 300px;
    max-width: 500px;
    display: flex;
    flex-direction: column;
}

.tool-card h3 {
    color: var(--accent-color);
    margin-bottom: 0.5rem;
}

.tool-card p {
    margin-bottom: 1rem;
}

.tool-card textarea {
    width: 100%;
    min-height: 100px;
    padding: 0.8rem;
    border: 1px solid #ddd;
    border-radius: var(--border-radius);
    font-family: var(--font-family);
    margin-bottom: 1rem;
    resize: vertical;
}

.tool-card button {
    background-color: var(--accent-color);
    color: #fff;
    border: none;
    padding: 0.8rem 1.5rem;
    border-radius: var(--border-radius);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: background-color 0.3s ease;
    align-self: flex-start;
}

.tool-card button:hover {
    background-color: #d13a1a;
}

.message-result {
    margin-top: 1.5rem;
    padding: 1rem;
    background-color: #f8f9fa;
    border-left: 4px solid var(--accent-color);
    border-radius: 0 var(--border-radius) var(--border-radius) 0;
}

.message-result h4 {
    margin-bottom: 0.5rem;
}

.disabled-card {
    position: relative;
    opacity: 0.7;
}

.coming-soon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: rgba(0,0,0,0.7);
    color: #fff;
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    font-weight: 600;
}

/* Contact Section */
.contact-info {
    display: flex;
    justify-content: space-around;
    text-align: center;
    flex-wrap: wrap;
    gap: 2rem;
    margin-top: 2rem;
}

.contact-item h3 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

/* Footer */
footer {
    background: var(--dark-color);
    color: #fff;
    text-align: center;
    padding: 2rem 0;
}

footer p {
    margin-bottom: 0.5rem;
}