@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Outfit:wght@300;400;500;600;700;800&display=swap');

:root {
    --bg-main: #09090b;
    --bg-card: #18181b;
    --bg-card-hover: #27272a;
    --primary: #10b981;
    --primary-glow: rgba(16, 185, 129, 0.2);
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --border-color: #27272a;
    --accent-glow: 0 0 20px rgba(16, 185, 129, 0.1);
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

/* --- Header --- */
header#head {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(9, 9, 11, 0.8);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    padding: 1rem 5%;
}

#gg {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1400px;
    margin: 0 auto;
}

#head_left img {
    height: 40px;
    width: auto;
    filter: drop-shadow(0 0 10px var(--primary-glow));
}

#centre {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -0.02em;
}

#centre a {
    color: var(--text-primary);
    text-decoration: none;
}

#colorize {
    color: var(--primary);
    position: relative;
}

#colorize::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--primary);
    box-shadow: 0 0 8px var(--primary);
}

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

.interact-button {
    background: var(--primary);
    color: #000;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-weight: 700;
    font-size: 0.875rem;
    text-transform: uppercase;
    transition: var(--transition);
    cursor: pointer;
    border: 1px solid var(--border-color);
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
    width: fit-content;
}

.interact-button:hover {
    background: #34d399;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(16, 185, 129, 0.4);
    border-color: var(--primary);
}

/* --- Hero Section --- */
#container {
    padding: 100px 5% 60px;
    max-width: 1400px;
    margin: 0 auto;
}

#inner_container {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 4rem;
    align-items: center;
}

#inner_container h1 {
    font-family: var(--font-heading);
    font-size: 4.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, #fff 0%, #a1a1aa 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

#inner_container p {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 500px;
}

.hero-image-container {
    position: relative;
}

.hero-image-container img {
    width: 100%;
    border-radius: 24px;
    border: 1px solid var(--border-color);
    box-shadow: 0 0 40px rgba(0, 0, 0, 0.5), var(--accent-glow);
}

/* --- Services Bento Grid --- */
#middle {
    text-align: center;
    padding: 80px 5% 40px;
}

#middle h1 {
    font-family: var(--font-heading);
    font-size: 3rem;
    margin-bottom: 1rem;
}

#middle p {
    color: var(--text-secondary);
    max-width: 800px;
    margin: 0 auto;
    font-size: 1.1rem;
}

.contain {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-auto-rows: minmax(280px, auto);
    gap: 1.5rem;
    padding: 60px 5%;
    max-width: 1400px;
    margin: 0 auto;
}

.contain > div {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 2.5rem;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    position: relative;
    overflow: hidden;
}

.contain > div::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at top right, rgba(16, 185, 129, 0.05), transparent 70%);
    pointer-events: none;
}

.contain > div:hover {
    border-color: var(--primary);
    transform: translateY(-8px);
    background: var(--bg-card-hover);
    box-shadow: var(--accent-glow);
}

/* Bento sizing variants */
.contain > div:nth-child(1),
.contain > div:nth-child(6) {
    grid-column: span 2;
}

.inner_contain {
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    text-align: left;
}

.inner_contain img {
    width: 48px;
    height: 48px;
    margin-bottom: 1.5rem;
    filter: brightness(1.2);
}

.inner_contain h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
    color: #fff;
}

.inner_contain p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

/* Removed legacy .style selector and consolidated into .interact-button */
.contain > div:hover .interact-button {
    background: var(--primary);
    color: #000;
    border-color: var(--primary);
}

/* --- Footer --- */
.foot {
    background: var(--bg-main);
    border-top: 1px solid var(--border-color);
    padding: 80px 5% 40px;
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 4rem;
}

.footer-section h4 {
    color: var(--primary);
    font-family: var(--font-heading);
    margin-bottom: 1.5rem;
    font-size: 1.25rem;
}

.footer-section ul li {
    list-style: none;
    margin-bottom: 0.75rem;
}

.footer-section ul li a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition);
}

.footer-section ul li a:hover {
    color: var(--primary);
    padding-left: 4px;
}

.footer-bottom {
    max-width: 1400px;
    margin: 60px auto 0;
    padding-top: 30px;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--text-secondary);
}

.social-links a {
    color: var(--text-secondary);
    font-size: 1.5rem;
    margin-right: 1.5rem;
    transition: var(--transition);
}

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

/* --- Mobile Responsiveness --- */
@media (max-width: 1024px) {
    #inner_container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }
    #inner_container h1 { font-size: 3.5rem; }
    #inner_container p { margin: 0 auto 2rem; }
    .contain { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .footer-content { grid-template-columns: 1fr 1fr; }
    .contain { grid-template-columns: 1fr; }
    .contain > div { grid-column: span 1 !important; }
}

@media (max-width: 480px) {
    .footer-content { grid-template-columns: 1fr; }
    .footer-bottom { flex-direction: column; gap: 1rem; }
}

/* Hamburger fix for existing checkbox toggle */
.hamburger {
    color: var(--text-primary);
    font-size: 1.5rem;
    cursor: pointer;
    display: none;
}

@media (max-width: 843px) {
    .hamburger { display: block; }
    .menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--bg-card);
        flex-direction: column;
        padding: 2rem;
        border-bottom: 1px solid var(--border-color);
    }
    input[type="checkbox"]:checked ~ .menu {
        display: flex;
    }
}