:root {
    /* Colors */
    --color-primary: #6EC1E4;
    --color-secondary: #54595F;
    --color-text: #7A7A7A;
    --color-accent: #3E722D;
    --color-highlight: #2F5722;
    --color-black: #000000;
    --color-white: #ffffff;
    --color-light-gray: #f7f7f7;
    --color-border: #C0C0C0;

    /* Typography */
    --font-primary: "Roboto", Sans-serif;
    --font-secondary: "Roboto Slab", Sans-serif;
    --font-accent: "Amita", Sans-serif;

    /* Spacing & Layout */
    --container-width: 1140px;
    --header-height: 120px;
}

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

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

h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: 20px;
}

a {
    text-decoration: none;
    color: inherit;
    transition: color 0.3s ease;
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}

/* Header Component */
/* Base Layout & Utilities */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section {
    padding: 60px 0;
}

.row {
    display: flex;
    flex-wrap: wrap;
    margin: 0 -15px;
    align-items: center;
}

.col-1 {
    flex: 0 0 100%;
    padding: 0 15px;
}

.col-2 {
    flex: 0 0 50%;
    padding: 0 15px;
}

@media (max-width: 991px) {
    .col-2 {
        flex: 0 0 100%;
        margin-bottom: 30px;
    }
}

/* Common Components */
.btn {
    display: inline-block;
    padding: 10px 25px;
    background-color: var(--color-white);
    color: var(--color-accent);
    border-radius: 5px;
    font-weight: 600;
    margin-top: 15px;
    text-decoration: none;
    transition: all 0.3s ease;
}

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

/* Flip Box (Used in home/about) */
.flip-box {
    background-color: transparent;
    width: 100%;
    height: 300px;
    perspective: 1000px;
    margin-bottom: 30px;
}

.flip-box-inner {
    position: relative;
    width: 100%;
    height: 100%;
    text-align: center;
    transition: transform 0.8s;
    transform-style: preserve-3d;
}

.flip-box:hover .flip-box-inner {
    transform: rotateY(180deg);
}

.flip-box-front,
.flip-box-back {
    position: absolute;
    width: 100%;
    height: 100%;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.flip-box-front {
    background-color: var(--color-primary);
    color: white;
}

.flip-box-back {
    background-color: var(--color-accent);
    color: white;
    transform: rotateY(180deg);
}