/* ==================================================
   TABLE OF CONTENTS

   01. Reset and variables
   02. Base elements
   03. Shared utilities
   04. Header and navigation
   05. Footer
================================================== */

/* ==================================================
   01. RESET AND VARIABLES
================================================== */

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

:root {
    --bg: #101214;
    --bg-2: #15191d;
    --bg-3: #1b2025;

    --panel: #1d2329;
    --panel-soft: #232a31;

    --text: #f7f8fa;
    --text-soft: #c9d0d7;
    --muted: #939da7;

    --line: #2c343d;

    --accent: #d6a354;
    --accent-light: #edc77f;
    --accent-dark: #80602f;

    --radius-sm: 12px;
    --radius: 18px;
    --radius-lg: 26px;

    --shadow:
        0 22px 55px
        rgba(0, 0, 0, 0.28);

    --content: 1120px;
}

/* ==================================================
   02. BASE ELEMENTS
================================================== */

html {
    scroll-behavior: smooth;
    scroll-padding-top: 84px;
}

body {
    font-family:
        system-ui,
        -apple-system,
        BlinkMacSystemFont,
        "Segoe UI",
        sans-serif;

    background: var(--bg);
    color: var(--text);

    line-height: 1.65;
    overflow-x: hidden;
}

body.menu-open {
    overflow: hidden;
}

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

a {
    color: inherit;
}

button,
input,
textarea {
    font: inherit;
}

h1,
h2,
h3 {
    line-height: 1.12;
    letter-spacing: -0.025em;
}

h1 {
    font-size:
        clamp(
            2.45rem,
            6vw,
            4.6rem
        );
}

h2 {
    font-size:
        clamp(
            2rem,
            4vw,
            3.15rem
        );
}

h3 {
    font-size: 1.15rem;
}

/* ==================================================
   03. SHARED UTILITIES
================================================== */

.container {
    width:
        min(
            100% - 2.5rem,
            var(--content)
        );

    margin-inline: auto;
}

.section {
    position: relative;

    padding:
        clamp(
            4.2rem,
            8vw,
            7rem
        )
        0;
}

.eyebrow {
    margin-bottom: 0.7rem;

    color: var(--accent);

    font-size: 0.76rem;
    font-weight: 750;

    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.section-heading {
    margin-bottom: 2rem;
}

.split-heading {
    display: grid;

    grid-template-columns:
        1.35fr
        0.65fr;

    gap: 2rem;
    align-items: end;
}

.centered-heading {
    max-width: 720px;

    margin-inline: auto;
    text-align: center;
}

.centered-heading p:last-child {
    margin-top: 0.8rem;
}

.btn {
    display: inline-flex;

    min-height: 48px;

    align-items: center;
    justify-content: center;

    padding: 0.75rem 1.25rem;

    border: 1px solid transparent;
    border-radius: 999px;

    font-weight: 750;
    text-decoration: none;

    cursor: pointer;

    transition:
        transform 0.18s ease,
        background 0.18s ease,
        border-color 0.18s ease;
}

.btn:hover {
    transform: translateY(-1px);
}

.primary-btn {
    background: var(--accent);
    color: #17130d;

    border-color: var(--accent);
}

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

.secondary-btn {
    background:
        rgba(
            255,
            255,
            255,
            0.025
        );

    color: var(--text);

    border-color: #59636d;
}

.secondary-btn:hover {
    border-color: var(--accent);
    color: var(--accent-light);
}

.text-link {
    color: var(--accent-light);

    font-weight: 700;
    text-decoration: none;
}

.text-link:hover {
    text-decoration: underline;
}

/* ==================================================
   04. HEADER AND NAVIGATION
================================================== */

.site-header {
    position: sticky;
    top: 0;

    z-index: 100;

    border-bottom:
        1px solid
        rgba(
            255,
            255,
            255,
            0.06
        );

    background:
        rgba(
            16,
            18,
            20,
            0.9
        );

    backdrop-filter: blur(14px);
}

.nav-container {
    min-height: 74px;

    display: flex;
    align-items: center;
    justify-content: space-between;

    gap: 1.25rem;
}

.logo {
    display: inline-flex;
    align-items: center;

    gap: 0.75rem;

    color: var(--text);
    text-decoration: none;
}

.logo-img {
    width: 46px;
    height: 46px;

    border-radius: 10px;

    object-fit: cover;
}

.logo-text {
    display: flex;
    flex-direction: column;

    line-height: 1.25;
}

.logo-main {
    font-weight: 800;
}

.logo-sub {
    color: var(--muted);

    font-size: 0.72rem;

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

.main-nav {
    display: flex;
    align-items: center;

    gap: 1.15rem;
}

.main-nav a {
    color: var(--text-soft);

    font-size: 0.92rem;
    font-weight: 650;

    text-decoration: none;
}

.main-nav a:hover {
    color: var(--accent-light);
}

.main-nav .nav-book {
    padding: 0.55rem 0.95rem;

    border:
        1px solid
        var(--accent-dark);

    border-radius: 999px;

    color: var(--accent-light);
}

.menu-toggle {
    display: none;

    width: 44px;
    height: 44px;

    border:
        1px solid
        var(--line);

    border-radius: 10px;

    background: var(--panel);

    cursor: pointer;
}

.menu-toggle span {
    display: block;

    width: 20px;
    height: 2px;

    margin: 4px auto;

    background: var(--text);
}

/* ==================================================
   05. FOOTER
================================================== */

.site-footer {
    padding: 1.6rem 0 5.25rem;

    border-top:
        1px solid
        var(--line);

    background: #0c0e10;
}

.footer-content {
    display: flex;
    justify-content: space-between;

    gap: 1rem;

    color: var(--muted);

    font-size: 0.84rem;
}

.mobile-action-bar {
    display: none;
}