/* =========================================================
   SATOMEN — GLOBAL DESIGN SYSTEM
   ========================================================= */

/* ---------- Reset ---------- */

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

html {
    scroll-behavior: smooth;
}

html,
body {
    margin: 0;
    padding: 0;
}

body {
    background: #f7f8f6;
    color: #031a2d;
    font-family: Arial, Helvetica, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

body.menu-open {
    overflow: hidden;
}

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

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

button,
input,
textarea,
select {
    font: inherit;
}

button {
    color: inherit;
}

::selection {
    background: #f28c28;
    color: #031a2d;
}


/* ---------- Design Tokens ---------- */

:root {

    /* Brand */
    --ocean-deep: #031a2d;
    --ocean-navy: #062b46;
    --ocean-blue: #0877a8;
    --sea-blue: #16a6c9;

    --satomen-orange: #f28c28;

    --mist: #eaf3f5;
    --off-white: #f7f8f6;
    --white: #ffffff;

    /* Text */
    --text-dark: #031a2d;
    --text-muted: #66747d;

    /* Borders */
    --border-light: rgba(3, 26, 45, 0.13);
    --border-dark: rgba(255, 255, 255, 0.18);

    /* Layout */
    --page-padding: clamp(24px, 4vw, 72px);
    --section-space: clamp(90px, 10vw, 180px);

    --container: 1600px;

    /* Animation */
    --ease: cubic-bezier(.22, 1, .36, 1);
}


/* ---------- Layout ---------- */

#main-content {
    position: relative;
    width: 100%;
}

.container {
    width: min(
        calc(100% - (var(--page-padding) * 2)),
        var(--container)
    );

    margin-inline: auto;
}

.section {
    position: relative;
    padding-block: var(--section-space);
}


/* ---------- Typography ---------- */

h1,
h2,
h3,
h4,
p {
    margin-top: 0;
}

h1,
h2,
h3,
h4 {
    font-weight: 500;
    letter-spacing: -0.04em;
}

.display-title {
    font-size: clamp(4rem, 8vw, 9rem);
    line-height: 0.9;
}

.section-title {
    font-size: clamp(3rem, 6vw, 6.5rem);
    line-height: 0.95;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 12px;

    font-size: 11px;
    font-weight: 700;

    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.eyebrow::before {
    content: "";

    width: 7px;
    height: 7px;

    background: var(--satomen-orange);
    border-radius: 50%;
}


/* ---------- Buttons ---------- */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 20px;

    min-height: 54px;

    padding: 0 24px;

    border: 1px solid transparent;

    font-size: 12px;
    font-weight: 700;

    letter-spacing: 0.08em;
    text-transform: uppercase;

    transition:
        background .35s var(--ease),
        color .35s var(--ease),
        border-color .35s var(--ease);
}

.btn-primary {
    background: var(--satomen-orange);
    color: var(--ocean-deep);
}

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

.btn-outline {
    border-color: currentColor;
}


/* ---------- Utility ---------- */

.text-white {
    color: var(--white);
}

.bg-ocean {
    background: var(--ocean-deep);
}

.bg-white {
    background: var(--white);
}

.bg-mist {
    background: var(--mist);
}