/* ===============
   VARIABLES
=============== */

:root {
    --primary-color: #0172b5;
    --primary-alpha: rgba(1, 114, 181, .3);
    --primary-light: #009de1;
    --primary-dark: #025d9e;

    --dark: #050914;
    --dark-2: #050914;
    --dark-3: #0d1425;

    --white: #ffffff;
    --light: #f7f8fc;
    --text: #111c33;
    --muted: #5a6375;

    /* Border */
    --border: #e5e7eb;
    --border-dark: rgba(0, 0, 0, 0.1);
    --border-dark-2: rgba(0, 0, 0, 0.3);

    --radius: 14px;
    --radius-lg: 20px;

    /* Effects */
    --spacing-sm: 8px;
    --spacing-md: 20px;
    --spacing-lg: 30px;

    --shadow: 0 5px 20px rgba(0, 0, 0, .15);

    /* Shared gradients */
    --gradient: linear-gradient(135deg, rgba(0, 157, 225, .10), rgba(1, 114, 181, .04));

    /* Motion */
    --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-medium: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===============
   RESET
=============== */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    text-decoration: none;
    border: none;
    outline: none;
    scroll-behavior: smooth;
    list-style: none;
    scroll-margin-top: 150px;
}

body {
    font-family: "Inter", sans-serif;
    color: var(--text);
    background: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
}


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

button,
input,
textarea {
    font-family: inherit;
}

/* ==========================
        TYPOGRAPHY
========================== */
h1,
h2,
h3,
h4,
h5 {
    font-weight: bold;
}


h1 {
    font-size: 4rem;
}

h2 {
    font-size: 3rem;
}

h3 {
    font-size: 1.7rem;
}

h4 {
    font-size: 1.4rem;
}

h5 {
    font-size: 1.2rem;
}

p,
li,
a {
    font-size: 1rem;
}

small {
    font-size: .9rem;
}

a {
    color: inherit;
    text-decoration: none;
}

span {
    color: var(--primary-color);
}

.muted {
    color: var(--muted)
}


u {
    text-decoration: underline;
}


/* ===============
   CONTAINER
=============== */
.container {
    width: min(1500px, 90%);
    margin: auto
}


/* ===============
   BUTTONS
=============== */
.button {
    min-height: 48px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 0 22px;
    border-radius: var(--radius);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition:
        transform 0.2s ease,
        box-shadow 0.2s ease,
        background 0.2s ease;
}

.button:hover {
    transform: translateY(-2px);
}

.button-primary {
    color: white;
    background: linear-gradient(135deg, var(--primary-light), var(--primary-color));
}

.button-primary:hover {
    box-shadow: 0 6px 25px var(--primary-alpha);
}

.button-outline {
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.18);
    background: rgba(255, 255, 255, 0.02);
}

.button-outline-black {
    color: var(--text);
    border: 1px solid var(--border-dark-2);
    background: rgba(255, 255, 255, 0.02);
}

.button-outline:hover {
    background: var(--primary-alpha);
}

/* White */
.button-white {
    color: var(--dark);
    background: white;
    min-width: 160px;
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.15);
}

.button-white span {
    color: var(--dark);
}