/* GLOBAL SETTINGS */
:root {
    --yellow: #FFD700;
    --black: #111111;
    --border: #333333;
    --white: #ffffff;
}

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

body {
    background-color: var(--black);
    color: var(--white);
    font-family: 'Helvetica', Arial, sans-serif;
    line-height: 1.6;
    overflow-x: hidden;
}

/* NAVIGATION */
nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 5%;
    border-bottom: 1px solid var(--border);
    background: var(--black);
}

.logo { 
    font-weight: 900; 
    text-transform: uppercase; 
    letter-spacing: 1px;
    font-size: 1.2rem;
}
.logo span { color: var(--yellow); }

.nav-links a {
    color: var(--white);
    text-decoration: none;
    margin-left: 20px;
    font-size: 0.75rem;
    text-transform: uppercase;
    font-weight: bold;
    letter-spacing: 1px;
}

/* HERO & TEXT */
.hero {
    padding: 80px 5%;
}

h1 {
    font-size: clamp(2.5rem, 8vw, 5rem);
    line-height: 1;
    margin-bottom: 25px;
    text-transform: uppercase;
    font-weight: 900;
}

.highlight-box {
    background: var(--yellow);
    color: var(--black);
    padding: 0 12px;
    display: inline-block;
}

.yellow-btn {
    background: var(--yellow);
    color: var(--black);
    padding: 18px 35px;
    text-decoration: none;
    font-weight: 900;
    display: inline-block;
    margin-top: 30px;
    text-transform: uppercase;
    font-size: 0.9rem;
    transition: 0.3s ease;
}

.yellow-btn:hover {
    background: var(--white);
}

/* IMAGE STYLING (NEW) */
.about-image img {
    width: 100%;
    max-width: 500px;
    border: 1px solid var(--border);
    filter: grayscale(100%);
    transition: filter 0.5s ease, border-color 0.5s ease;
}

.about-image img:hover {
    filter: grayscale(0%);
    border-color: var(--yellow);
}

/* SERVICE GRID */
.service-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    border-top: 1px solid var(--border);
}

.s-card {
    padding: 60px 40px;
    border-right: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    text-decoration: none;
    color: var(--white);
    transition: background 0.3s;
}

.s-card:hover { background: #161616; }
.s-card h3 { color: var(--yellow); margin-bottom: 15px; }

/* FOOTER */
footer {
    padding: 60px 5%;
    border-top: 1px solid var(--border);
}

.social-links {
    display: flex;
    gap: 15px;
    margin-bottom: 30px;
}

.social-circle {
    width: 45px;
    height: 45px;
    border: 1px solid var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    color: var(--white);
    font-size: 0.8rem;
    font-weight: bold;
}

.social-circle:hover {
    background: var(--yellow);
    border-color: var(--yellow);
    color: var(--black);
}

/* MOBILE RESPONSIVENESS */
@media (max-width: 768px) {
    .about-container {
        flex-direction: column;
        text-align: center;
    }
    
    .nav-links { display: none; } /* Optional: Hide menu on mobile for minimalism */
}
/* --- VERTICAL SCROLLER ANIMATION --- */
.hero {
    position: relative; /* Essential to keep scroller inside */
    overflow: hidden; 
}

.scroller-container {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 0; /* Sits behind your main h1 */
    display: flex;
    justify-content: center;
    opacity: 0.1; /* Subtle look like the screenshot */
    pointer-events: none;
}

.scroller-column {
    display: flex;
    flex-direction: column;
    animation: scrollVertical 10s linear infinite; /* Speed control */
}

.scroller-column span {
    font-size: clamp(5rem, 15vw, 12rem);
    font-weight: 900;
    text-transform: uppercase;
    color: var(--white);
    line-height: 0.9;
    margin: 10px 0;
    white-space: nowrap;
    text-align: center;
}

@keyframes scrollVertical {
    0% { transform: translateY(0); }
    100% { transform: translateY(-50%); } /* Loops perfectly */
}

/* Ensure h1 stays on top */
h1 {
    position: relative;
    z-index: 2;
}