:root {
    --main-brand-color: #0041ac;
    --primary-color: #050314;
    --secondary-color: #ffffff;
    --light-secondary-color: #414047;
    --text-color: #ffffff;
    --secondary-text-color: #c3dbe4;

    --container-width: 1200px;
    --padding-x: 24px;

    --section-space: 120px;
}

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

html, body {
    overflow-x: hidden;
}

body {
    font-family: "Lunasima", sans-serif;
    background: var(--primary-color);
    color: var(--text-color);
    font-size: 18px;
    line-height: 1.6;
}

/* =========================
   TYPOGRAPHY SYSTEM
========================= */

h1 { font-size: clamp(32px, 5vw, 64px); line-height: 1.1; }
h2 { font-size: clamp(26px, 4vw, 40px); line-height: 1.2; }
h3 { font-size: clamp(20px, 3vw, 26px); line-height: 1.3; }
p  { opacity: 0.9; }

/* =========================
   CONTAINER SYSTEM
========================= */

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

/* =========================
   SECTION BASE
========================= */

section {
    width: 100%;
    padding: var(--section-space) 0;
}

/* =========================
   BUTTONS GLOBAL
========================= */

button {
    font-family: inherit;
    font-size: 18px;
}

.contact-btn {
    padding: 14px 30px;
    border: 1px solid var(--main-brand-color);
    background: transparent;
    color: var(--secondary-color);
    cursor: pointer;
    transition: 0.3s;
    align-self: flex-start;
}

.contact-btn:hover {
    background: var(--main-brand-color);
}

/* =========================
   FLEX + GRID SYSTEM
========================= */

.flex_container {
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
    justify-content: center;
}

.grid_container {
    display: grid;
    gap: 20px;
}

/* RESPONSIVE */
@media (max-width: 900px) {
    .contact-btn {
    align-self: center;
}
}