/* Custom Fonts (Poppins for headings/bold, Roboto Mono for tech body text) */
@import url('https://fonts.googleapis.com/css2?family=Roboto+Mono:wght@400;600;700&family=Poppins:wght@400;600;700;800&display=swap');

/* 🧱 Variables & Resets */
:root {
    --color-primary: #007bff; /* BIM Blue */
    --color-secondary: #00bcd4; /* Accent Teal/Cyan */
    --color-tertiary: #ff9800; /* Tertiary Orange for highlights */
    --color-dark: #212529; 
    --color-light: #ffffff;
    --color-bg-light: #f4f7f9; /* Light Gray Background */
    --color-text: #495057;
    --color-heading: #1e272e;
    --font-heading: 'Poppins', sans-serif;
    --font-body: 'Roboto Mono', monospace; 
    --border-radius: 10px;
    --transition-speed: 0.4s;
    --shadow-light: 0 4px 15px rgba(0, 0, 0, 0.08);
    --shadow-hover: 0 8px 25px rgba(0, 0, 0, 0.15);
}

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

body {
    font-family: var(--font-body);
    line-height: 1.7;
    color: var(--color-text);
    background-color: var(--color-bg-light);
    overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4 {
    font-family: var(--font-heading);
    color: var(--color-heading);
    line-height: 1.1;
    margin-bottom: 0.6em;
}

h1 { font-size: 3rem; font-weight: 800; }
h2 { font-size: 2.2rem; font-weight: 700; }

/* Utility & Container */
.container {
    width: 90%;
    max-width: 1300px;
    margin: 0 auto;
}

section {
    padding: 80px 0;
}

.highlight {
    color: var(--color-primary);
}

.grid-2-col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

/* Buttons (Animated) */
.btn {
    display: inline-block;
    padding: 14px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all var(--transition-speed) ease;
    border: 2px solid transparent;
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn-primary {
    background-color: var(--color-primary);
    color: var(--color-light) !important;
    border-color: var(--color-primary);
}

.btn-primary:hover {
    background-color: #0056b3;
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
}

.btn-secondary {
    background-color: var(--color-light);
    color: var(--color-dark) !important;
    border-color: var(--color-primary);
}

.btn-secondary:hover {
    background-color: var(--color-secondary);
    color: var(--color-light) !important;
    transform: translateY(-3px);
    border-color: var(--color-secondary);
}

.btn-tertiary {
    background-color: transparent;
    color: var(--color-primary) !important;
    border-color: var(--color-primary);
    padding: 8px 18px;
    font-size: 0.9rem;
}

.btn-tertiary:hover {
    background-color: var(--color-primary);
    color: var(--color-light) !important;
}

/* Placeholder Icons (requires a library like FontAwesome in a real project) */
i[class^="icon-"] {
    display: inline-block;
    width: 40px;
    height: 40px;
    background-color: var(--color-primary);
    border-radius: 50%;
    color: var(--color-light);
    text-align: center;
    line-height: 40px;
    font-style: normal;
    font-size: 1.5rem;
    margin-right: 10px;
}
.icon-4d::before { content: 'T'; }
.icon-5d::before { content: '$'; }
.icon-clash::before { content: 'X'; }
.icon-fm::before { content: 'M'; }
.icon-linkedin::before { content: 'L'; }
.icon-twitter::before { content: 'T'; }
.icon-instagram::before { content: 'I'; }
.icon-email::before { content: '@'; }
.icon-phone::before { content: 'P'; }
.icon-location::before { content: 'L'; }


/* 📱 Global Responsiveness */
@media (max-width: 992px) {
    h1 { font-size: 2.5rem; }
    h2 { font-size: 1.8rem; }
    section { padding: 60px 0; }
    .grid-2-col { grid-template-columns: 1fr; }
}

@media (max-width: 576px) {
    h1 { font-size: 2rem; }
    .btn { padding: 10px 20px; }
}

/* --- GLOBAL.CSS: ADDING HEADER HEIGHT VARIABLES --- */

:root {
    /* ... existing variables ... */
    --header-height-desktop: 70px;
    --header-height-mobile: 60px;
}

/* Add to the top of GLOBAL.CSS or ensure body padding is correct */
body {
    /* Set padding-top globally using the desktop variable */
    padding-top: var(--header-height-desktop);
    font-family: var(--font-body);
    /* ... other body styles ... */
}

/* --- GLOBAL.CSS: Remove the body padding-top here if it exists --- */
body {
    /* Reset padding-top here to ensure it's handled ONLY by the media query below */
    padding-top: 0 !important; 
    /* ... existing body styles ... */
}

.footer-contact a{
    color: #ffffff;
    text-decoration: none;
}