:root {
    /* COLORS */
    --color-primary: rgb(89, 132, 154);
    --color-secondary: rgb(201, 181, 83);
    --color-bg-black: rgb(9, 13, 16);
    --color-bg-grey: rgb(18, 20, 22);
    --color-bg-card: rgb(18, 22, 24);
    --color-text-white: rgb(247, 247, 247);
    --color-text-muted: rgb(128, 128, 128);

    /* TYPOGRAPHY  */
    --font-family: "Poppins", Arial, Helvetica, sans-serif;

    /* TEXT SIZES */
    --fs-small: 0.875rem; /* 14px */
    --fs-medium: 1rem; /* 16px */
    --fs-large: 1.125rem; /* 18px */

    /* LINE HEIGHTS */
    --lh-sm: 1.4;
    --lh-md: 1.3;
    --lh-lg: 1.2;
    --lh-xl: 1.1;

    /* HEADING SIZES */
    --fs-heading-sm: 1.5rem; /* 24px */
    --fs-heading-md: 2rem; /* 32px */
    --fs-heading-lg: 3rem; /* 48px */
}

/* =====================
GLOBAL STYLES
===================== */

*,
*::before,
*::after {
    box-sizing: border-box;
}

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

button,
input {
    max-width: 100%;
}

.btn,
.login-btn {
    transition: background-color 0.2s ease, color 0.2s ease,
        border-color 0.2s ease, transform 0.15s ease;
}

.btn:active,
.login-btn:active {
    transform: scale(0.98);
}

.btn:focus-visible,
.login-btn:focus-visible,
.nav-link:focus-visible {
    outline: 3px solid var(--color-secondary);
    outline-offset: 3px;
}

/* Disabled States */

.is-disabled {
    cursor: not-allowed !important;
}

.nav-link.is-disabled {
    opacity: 0.6;
    pointer-events: none;
    cursor: default;
}

/* Primary buttons */

.btn-primary {
    --bs-btn-bg: var(--color-primary);
    --bs-btn-border-color: var(--color-primary);

    --bs-btn-hover-bg: rgb(70, 108, 126);
    --bs-btn-hover-border-color: rgb(70, 108, 126);

    --bs-btn-active-bg: rgb(56, 88, 103);
    --bs-btn-active-border-color: rgb(56, 88, 103);

    --bs-btn-focus-shadow-rgb: 89, 132, 154;
}

/* Secondary buttons */

.btn-secondary {
    --bs-btn-bg: var(--color-secondary);
    --bs-btn-border-color: var(--color-secondary);
    --bs-btn-color: var(--color-bg-black);

    --bs-btn-hover-bg: rgb(180, 161, 67);
    --bs-btn-hover-border-color: rgb(180, 161, 67);
    --bs-btn-hover-color: var(--color-bg-black);

    --bs-btn-active-bg: rgb(160, 143, 60);
    --bs-btn-active-border-color: rgb(160, 143, 60);
    --bs-btn-active-color: var(--color-bg-black);

    --bs-btn-focus-shadow-rgb: 201, 181, 83;
}

/* Navbar login button */

.login-btn.btn-outline-success {
    --bs-btn-color: var(--color-text-white);
    --bs-btn-border-color: rgba(89, 132, 154, 0.4);

    --bs-btn-hover-bg: rgba(89, 132, 154, 0.15);
    --bs-btn-hover-border-color: var(--color-primary);
    --bs-btn-hover-color: var(--color-text-white);

    --bs-btn-active-bg: rgba(89, 132, 154, 0.3);
    --bs-btn-active-border-color: var(--color-primary);
    --bs-btn-active-color: var(--color-text-white);

    --bs-btn-focus-shadow-rgb: 89, 132, 154;
}

html,
body {
    max-width: 100%;
    min-height: 100%;
    background-color: var(--color-bg-black);
}

body {
    font-family: var(--font-family);
    color: var(--color-text-white);
    margin: 0;
}

/* ***** NavBar **** */

.navbar {
    background-color: var(--color-bg-black);
    padding: 0;
}

.header-container {
    width: 100%;
    min-height: 3.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.navbar-brand {
    margin-right: auto;
    margin-bottom: 0.3125rem;
    max-width: 7.5rem;
}

.navbar-brand img {
    height: 2.8rem;
    width: auto;
    display: block;
}

.login-btn.btn-outline-success {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;

    width: auto;
    min-width: 5.5rem;
    min-height: 0;
    margin: 0;
    padding: 0.3rem 0.75rem;
    margin-left: 25px;

    border: 2px solid rgba(89, 132, 154, 0.4);
    border-radius: 0.375rem;

    background-color: transparent;
    color: var(--color-text-white);

    line-height: 1;
    text-transform: uppercase;
}

.login-btn__soon {
    font-size: 0.4rem;
    font-weight: 600;
    color: red;
}

.login-btn__text {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-text-white);
}

.login-btn__desktop-text {
    display: none;
}

.login-btn:hover {
    background-color: rgba(89, 132, 154, 0.15);
}

.login-btn:active {
    background-color: rgba(89, 132, 154, 0.3);
}

.navbar-toggler {
    border: none;
    padding: 0.25rem;
}

.bi-instagram,
.bi-facebook {
    color: var(--color-text-white);
    padding: 0.3125rem;
    padding-right: 20px;
}

.social-icons a {
    text-decoration: none;
}

/* =====================
TABLET NAVBAR STYLES
===================== */

@media (min-width: 768px) {
    .header-container {
        max-width: 59rem;
        min-height: 5.9375rem;
    }

    .navbar-brand img {
        width: 8rem;
        height: 6rem;
    }

    .login-btn.btn-outline-success {
        min-width: 7rem;
        min-height: 3.1rem;
        margin-right: 1.25rem;
        padding: 0.45rem 1rem;
        border-width: 2px;
    }

    .login-btn__soon {
        font-size: 0.625rem;
    }

    .login-btn__text {
        font-size: 0.9375rem;
    }

    .navbar-toggler-icon {
        width: 3rem;
        height: 3rem;
    }
}

/* =====================
DESKTOP STYLES
===================== */

@media (min-width: 1200px) {
    /* ***** NavBar ***** */
    .header-container {
        width: 100%;
        max-width: 95rem;
        gap: 0;
    }

    .navbar-brand {
        margin-right: 5rem;
        flex-shrink: 0;
    }

    .navbar-collapse {
        flex-grow: 1;
    }

    .navbar .btn-outline-success {
        order: 3;
    }

    .login-btn.btn-outline-success {
        min-width: 8rem;
        min-height: 3.4rem;
        padding: 0.5rem 1.2rem;
    }

    .login-btn__text {
        font-size: 1rem;
    }

    .login-btn__mobile-text {
        display: none;
    }

    .login-btn__desktop-text {
        display: inline;
    }

    .navbar-nav {
        gap: 2rem;
    }

    .navbar-brand img {
        height: 7rem;
        width: auto;
    }

    .social-icons {
        display: flex;
        gap: 0.75rem;
    }

    .bi-instagram,
    .bi-facebook {
        font-size: 1.5625rem;
    }
}

/* =====================
UTILITY CLASSES
===================== */

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip-path: inset(50%);
    white-space: nowrap;
}