/* --- Global Styles --- */
:root {
    --primary-color: #1A237E;    /* Deep Navy Blue */
    --secondary-color: #00BCD4;  /* Bright Teal */
    --tertiary-color: #FFD700;   /* Subtle Gold */
    --background-light: #FFFFFF; /* White */
    --background-section: #F8F9FA; /* Light Gray */
    --text-dark: #333333;
    --text-medium: #666666;
    --text-light: #FFFFFF;
    --border-color: #e0e0e0;
}

body {
    margin: 0;
    padding: 0;
    line-height: 1.6;
    color: var(--text-medium);
    background-color: var(--background-light);
    scroll-behavior: smooth; /* For smooth scrolling to sections */
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

h1, h2, h3 {
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    color: var(--primary-color);
    margin-top: 0;
    text-align: center;
}

h1 {
    font-size: 2.8em;
    line-height: 1.2;
    margin-bottom: 15px;
}

h2 {
    font-size: 2.2em;
    text-align: center;
    margin-bottom: 40px;
    color: var(--primary-color);
}

h3 {
    font-size: 1.8em;
    text-align: center;
    margin-bottom: 10px;
    color: var(--primary-color);
    
}

p {
    margin-bottom: 1em;
    font-size: 1.05em;
    color: var(--text-medium);
}

a {
    color: var(--secondary-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: white; /* Darker Teal */
}

.btn {
    display: inline-block;
    padding: 14px 30px;
    border-radius: 5px;
    font-weight: 600;
    font-family: 'Poppins', sans-serif;
    transition: background-color 0.3s ease, color 0.3s ease, transform 0.2s ease;
    cursor: pointer;
    border: none;
    text-align: center;
    font-size: 1.1em;
}

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

.btn-primary:hover {
    background-color: #3674B5;
    border-color: #3674B5;
    transform: translateY(-3px);
}

.scroll-to {
    animation: bounce 2s infinite; /* Simple animation for the hero button */
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-10px);
    }
    60% {
        transform: translateY(-5px);
    }
}

/* --- Header --- */
.site-header {
    /*background-color: var(--background-light);*/
    background-color: black;
    padding: 5px 0;
    border-bottom: 1px solid var(--border-color);
   position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}

.site-logo {
    font-size: 1em;
    font-weight: 700;
    /*color: var(--primary-color);*/
    color : white;
    text-align: center;
    
    text-transform: none;
    letter-spacing: 1px;
}


/* --- Hero Section --- */
.hero-section {
    background-color: var(--background-light);
    text-align: center;
    padding: 40px 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 80vh; /* Make it taller */
}

.hero-section h1 {
    color: var(--primary-color);
    margin-bottom: 15px;
}

.hero-section p {
    font-size: 1.2em;
    color: var(--text-medium);
    max-width: 700px;
    margin-bottom: 30px;
}

.hero-visual {
    margin: 40px 0;
    animation: float 4s ease-in-out infinite;
}

.hero-visual svg circle, .hero-visual svg path {
    filter: drop-shadow(0 5px 15px rgba(0,0,0,0.1));
}

@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-15px); }
    100% { transform: translateY(0px); }
}

/* --- Domain Showcase Section --- */
.domain-showcase-section {
    background-color: var(--background-section);
    padding: 80px 0;
}

.domain-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); /* Responsive grid */
    gap: 30px;
    margin-top: 20px;
}

.domain-card {
    background-color: var(--background-light);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
    justify-content: space-between; /* Pushes the button to the bottom */
    height: 100%; /*Ensures cards in the same row have equal height */
    overflow: hidden; /* For smooth collapsible content */
}

.domain-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 25px rgba(0, 0, 0, 0.1);
}

.domain-card h3 {
    font-size: 1.8em;
    text-align: center;
    margin-bottom: 8px;
    color: var(--primary-color);
}

.domain-tagline {
    font-size: 1.15em;
    font-weight: 600;
    color: #309898; /* It was var(--secondary-color) Teal */
    
    margin-bottom: 15px;
}

.domain-description {
    font-size: 0.98em;
    color: var(--text-medium);
    margin-bottom: 10px;
    flex-grow: 1; /* Allows description to take available space */
    text-align: left; /* Align descriptions to the left */
}

/* Collapsible Sections */
.collapsible-section {
    margin-bottom: 20px;
    border-top: 1px solid var(--border-color);
}
.collapsible-section:last-of-type {
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 30px;
}

.collapsible-toggle {
    background: none;
    border: none;
    width: 100%;
    text-align: left;
    padding: 15px 0;
    font-size: 1.1em;
    color: var(--primary-color);
    font-weight: 700;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: color 0.3s ease;
}

.collapsible-toggle:hover {
    color: var(--secondary-color);
}

.collapsible-toggle span {
    font-size: 1.4em;
    transition: transform 0.3s ease;
}

.collapsible-toggle.active span {
    transform: rotate(45deg);
}

.collapsible-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease-out, padding 0.4s ease-out; /* Smooth transition */
    text-align: left;
    padding: 0 0px; /* Initial padding is 0 */
}

.collapsible-content.show {
    max-height: 500px; /* Adjust based on content height, or use JS to calc */
    padding: 15px 0px;
}

.collapsible-content ul {
    list-style: none;
    padding: 0;
    margin: 0 0 15px 0;
}

.collapsible-content li {
    margin-bottom: 10px;
    font-size: 0.95em;
    color: var(--text-medium);
    padding-left: 25px;
    position: relative;
}

.collapsible-content li::before {
    content: '\2713'; /* Checkmark */
    position: absolute;
    left: 0;
    color: var(--tertiary-color); /* Gold */
    font-weight: bold;
    font-size: 1.1em;
}

.collapsible-content p {
    font-size: 0.95em;
    color: var(--text-medium);
    margin-bottom: 0;
}

.domain-card .btn-primary {
    margin-top: auto; /* Pushes button to the bottom */
    //width: 100%;
    padding: 14px 25px;
    font-size: 1.05em;
}

/* --- About Section --- */
.about-section {
    background-color: var(--background-light);
    padding: 80px 0;
}

.about-section h2 {
    color: var(--primary-color);
    margin-bottom: 30px;
}

.about-section p {
    max-width: 800px;
    margin: 0 auto 20px auto; /* Center paragraphs */
    text-align: center;
    font-size: 1.1em;
    color: var(--text-medium);
}

/* --- Footer --- */
.site-footer {
    /*background-color: var(--primary-color);*/
    background-color: #000000;
    color: var(--text-light);
    padding: 40px 0;
    text-align: center;
    margin-top: auto; /* Pushes footer to the bottom */
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.footer-brand {
    font-size: 1.5em;
    font-weight: 700;
    margin-bottom: 15px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-contact a {
    color: var(--background-light);
    font-weight: 500;
    font-size: 1.1em;
}

.footer-contact a:hover {
    color: var(--tertiary-color);
}

.footer-links {
    margin: 10px 0;
    font-size: 0.95em;
}

.footer-links a {
    color: var(--background-light);
    margin: 0 10px;
}

.footer-copyright {
    font-size: 0.9em;
    color: rgba(255, 255, 255, 0.7);
    margin-top: 20px;
}

/* --- Responsive Adjustments --- */
@media (max-width: 768px) {
    h1 { font-size: 2.2em; }
    h2 { font-size: 1.8em; margin-bottom: 30px; }
    h3 { font-size: 1.6em; }
    p { font-size: 1em; }
    .btn { padding: 12px 25px; font-size: 1em; }
    .hero-section { padding: 60px 0; min-height: 70vh; }
    .domain-showcase-section, .about-section { padding: 60px 0; }
    .domain-grid { grid-template-columns: 1fr; } /* Single column on smaller screens */
    .domain-card { padding: 25px; }
    .collapsible-toggle { font-size: 1em; }
    .collapsible-content { padding: 10px 0px; }
    .collapsible-content li { font-size: 0.9em; }
    .footer-brand { font-size: 1.3em; }
    .footer-contact a, .footer-links a { font-size: 1em; }
    .hero-visual { width: 200px; height: 150px; }
    .hero-visual svg { width: 100%; height: 100%; }
}

@media (max-width: 480px) {
    h1 { font-size: 1.8em; }
    h2 { font-size: 1.6em; }
    .hero-section { padding: 50px 0; min-height: 60vh; }
    .site-logo { font-size: 1em; }
    .hero-section p { font-size: 1.05em; }
}