/* ============================================================
   CHABLAIS FACILITY CONSULTING
   DESIGN SYSTEM
   ============================================================ */

/* ============================================================
   DESIGN TOKENS
   ============================================================ */

:root {

    /* --------------------------------------------------------
       BRAND COLORS
       -------------------------------------------------------- */

    --color-primary: #17324D;
    --color-primary-dark: #102438;
    --color-primary-light: #284E70;

    --color-secondary: #718492;
    --color-secondary-dark: #586A76;
    --color-secondary-light: #A8B5BD;

    --color-accent: #B68B40;
    --color-accent-dark: #8F6B2F;
    --color-accent-light: #D2B477;

    /* --------------------------------------------------------
       NEUTRAL COLORS
       -------------------------------------------------------- */

    --color-white: #FFFFFF;
    --color-black: #111111;

    --color-background: #F5F7F8;
    --color-surface: #FFFFFF;

    --color-text: #1C252C;
    --color-text-light: #5F6B73;
    --color-text-muted: #849099;

    --color-border: #DCE2E6;

    /* --------------------------------------------------------
       STATUS COLORS
       -------------------------------------------------------- */

    --color-success: #2E7D5B;
    --color-warning: #C58A24;
    --color-danger: #B84A4A;
    --color-info: #3578A8;

    /* --------------------------------------------------------
       TYPOGRAPHY
       -------------------------------------------------------- */

    --font-heading:
        "Inter",
        "Helvetica Neue",
        Arial,
        sans-serif;

    --font-body:
        "Inter",
        "Helvetica Neue",
        Arial,
        sans-serif;

    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-md: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 2rem;
    --font-size-4xl: 2.75rem;
    --font-size-5xl: 3.5rem;

    /* --------------------------------------------------------
       LAYOUT
       -------------------------------------------------------- */

    --container-width: 1200px;
    --container-padding: 1.5rem;

    --header-height: 82px;

    /* --------------------------------------------------------
       SPACING
       -------------------------------------------------------- */

    --spacing-xs: 0.5rem;
    --spacing-sm: 0.75rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 5rem;
    --spacing-4xl: 7rem;

    /* --------------------------------------------------------
       BORDER RADIUS
       -------------------------------------------------------- */

    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;

    /* --------------------------------------------------------
       SHADOWS
       -------------------------------------------------------- */

    --shadow-sm:
        0 2px 8px rgba(0, 0, 0, 0.06);

    --shadow-md:
        0 8px 25px rgba(0, 0, 0, 0.08);

    --shadow-lg:
        0 20px 50px rgba(0, 0, 0, 0.12);

    /* --------------------------------------------------------
       TRANSITIONS
       -------------------------------------------------------- */

    --transition-fast: 150ms ease;
    --transition-normal: 250ms ease;
    --transition-slow: 400ms ease;

    /* --------------------------------------------------------
       Z-INDEX
       -------------------------------------------------------- */

    --z-header: 1000;
    --z-overlay: 2000;
    --z-modal: 3000;

}

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

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

html {
    margin: 0;
    padding: 0;
    scroll-behavior: smooth;
}

body {
    margin: 0;
    padding: 0;

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

    color: var(--color-text);

    font-family: var(--font-body);

    font-size: var(--font-size-md);

    line-height: 1.6;

    -webkit-font-smoothing: antialiased;
}

img {
    display: block;

    max-width: 100%;

    height: auto;
}

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

button {
    cursor: pointer;
}

a {
    color: inherit;

    text-decoration: none;
}

ul,
ol {
    margin: 0;
    padding: 0;

    list-style: none;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    margin-top: 0;

    color: var(--color-primary);

    font-family: var(--font-heading);

    line-height: 1.2;
}

p {
    margin-top: 0;
}

/* ============================================================
   LAYOUT
   ============================================================ */

.container {

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

    margin-inline: auto;
}

.section {
    padding-block: var(--spacing-4xl);
}

.section--light {
    background-color: var(--color-background);
}

.section--white {
    background-color: var(--color-white);
}

.section__header {
    max-width: 760px;

    margin-bottom: var(--spacing-3xl);
}

.section__eyebrow {

    display: inline-block;

    margin-bottom: var(--spacing-sm);

    color: var(--color-accent);

    font-size: var(--font-size-sm);

    font-weight: 700;

    letter-spacing: 0.12em;

    text-transform: uppercase;
}

.section__title {

    margin-bottom: var(--spacing-lg);

    font-size: var(--font-size-3xl);

    font-weight: 700;
}

.section__intro {

    margin-bottom: 0;

    color: var(--color-text-light);

    font-size: var(--font-size-lg);
}

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

.btn {

    display: inline-flex;

    align-items: center;

    justify-content: center;

    gap: var(--spacing-sm);

    min-height: 50px;

    padding:
        0
        var(--spacing-xl);

    border:
        2px solid
        transparent;

    border-radius:
        var(--radius-sm);

    font-size:
        var(--font-size-sm);

    font-weight: 600;

    line-height: 1;

    transition:
        background-color var(--transition-normal),
        border-color var(--transition-normal),
        color var(--transition-normal),
        transform var(--transition-normal),
        box-shadow var(--transition-normal);
}

.btn:hover {

    transform:
        translateY(-2px);

}

.btn--primary {

    background-color:
        var(--color-accent);

    color:
        var(--color-white);

    box-shadow:
        var(--shadow-sm);
}

.btn--primary:hover {

    background-color:
        var(--color-accent-dark);

    color:
        var(--color-white);

    box-shadow:
        var(--shadow-md);
}

.btn--secondary {

    background-color:
        transparent;

    border-color:
        rgba(255, 255, 255, 0.7);

    color:
        var(--color-white);
}

.btn--secondary:hover {

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

    border-color:
        var(--color-white);

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

.btn--outline {

    background-color:
        transparent;

    border-color:
        var(--color-primary);

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

.btn--outline:hover {

    background-color:
        var(--color-primary);

    color:
        var(--color-white);
}

/* ============================================================
   SITE HEADER
   ============================================================ */

.site-header {

    position:
        sticky;

    top: 0;

    z-index:
        var(--z-header);

    height:
        var(--header-height);

    background-color:
        rgba(255, 255, 255, 0.97);

    border-bottom:
        1px solid var(--color-border);

    backdrop-filter:
        blur(10px);
}

.navbar {

    height:
        100%;
}

.navbar__container {

    display:
        flex;

    align-items:
        center;

    justify-content:
        space-between;

    height:
        100%;
}

.navbar__menu {

    display:
        flex;

    align-items:
        center;

    gap:
        var(--spacing-lg);
}

.navbar__link {

    position:
        relative;

    padding:
        var(--spacing-sm)
        0;

    color:
        var(--color-text-light);

    font-size:
        var(--font-size-sm);

    font-weight:
        500;

    transition:
        color var(--transition-normal);
}

.navbar__link::after {

    content:
        "";

    position:
        absolute;

    left:
        0;

    bottom:
        0;

    width:
        0;

    height:
        2px;

    background-color:
        var(--color-accent);

    transition:
        width var(--transition-normal);
}

.navbar__link:hover {

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

.navbar__link:hover::after {

    width:
        100%;
}

.navbar__link--cta {

    padding:
        var(--spacing-sm)
        var(--spacing-lg);

    border-radius:
        var(--radius-sm);

    background-color:
        var(--color-primary);

    color:
        var(--color-white);
}

.navbar__link--cta::after {

    display:
        none;
}

.navbar__link--cta:hover {

    background-color:
        var(--color-primary-dark);

    color:
        var(--color-white);
}

/* Mobile button */

.navbar__toggle {

    display:
        none;

    width:
        44px;

    height:
        44px;

    padding:
        0;

    border:
        0;

    background:
        transparent;
}

.navbar__toggle span {

    display:
        block;

    width:
        24px;

    height:
        2px;

    margin:
        5px auto;

    background:
        var(--color-primary);

    transition:
        transform var(--transition-normal),
        opacity var(--transition-normal);
}

/* ============================================================
   HERO
   ============================================================ */

.hero {

    position:
        relative;

    min-height:
        calc(100vh - var(--header-height));

    display:
        flex;

    align-items:
        center;

    overflow:
        hidden;

    background:
        linear-gradient(
            120deg,
            var(--color-primary-dark),
            var(--color-primary)
        );

    color:
        var(--color-white);
}

.hero::after {

    content:
        "";

    position:
        absolute;

    top:
        -20%;

    right:
        -10%;

    width:
        600px;

    height:
        600px;

    border:
        1px solid
        rgba(255, 255, 255, 0.08);

    border-radius:
        50%;

    box-shadow:
        0 0 0 100px rgba(255, 255, 255, 0.015),
        0 0 0 200px rgba(255, 255, 255, 0.01);
}

.hero__content {

    position:
        relative;

    z-index:
        1;

    max-width:
        850px;

    padding-block:
        var(--spacing-4xl);
}

.hero__eyebrow {

    display:
        inline-block;

    margin-bottom:
        var(--spacing-lg);

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

    font-size:
        var(--font-size-sm);

    font-weight:
        700;

    letter-spacing:
        0.12em;

    text-transform:
        uppercase;
}

.hero__title {

    margin-bottom:
        var(--spacing-xl);

    color:
        var(--color-white);

    font-size:
        clamp(
            2.5rem,
            6vw,
            4.5rem
        );

    font-weight:
        700;

    letter-spacing:
        -0.03em;
}

.hero__text {

    max-width:
        720px;

    margin-bottom:
        var(--spacing-2xl);

    color:
        rgba(255, 255, 255, 0.82);

    font-size:
        var(--font-size-xl);

    line-height:
        1.7;
}

.hero__actions {

    display:
        flex;

    flex-wrap:
        wrap;

    gap:
        var(--spacing-md);
}

/* ============================================================
   SERVICE CARDS
   ============================================================ */

.cards-grid {

    display:
        grid;

    grid-template-columns:
        repeat(4, 1fr);

    gap:
        var(--spacing-lg);
}

.card {

    padding:
        var(--spacing-xl);

    background:
        var(--color-white);

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

    border-radius:
        var(--radius-md);

    box-shadow:
        var(--shadow-sm);

    transition:
        transform var(--transition-normal),
        box-shadow var(--transition-normal),
        border-color var(--transition-normal);
}

.card:hover {

    transform:
        translateY(-5px);

    border-color:
        var(--color-secondary-light);

    box-shadow:
        var(--shadow-md);
}

.card__icon {

    display:
        flex;

    align-items:
        center;

    justify-content:
        center;

    width:
        52px;

    height:
        52px;

    margin-bottom:
        var(--spacing-lg);

    border-radius:
        var(--radius-sm);

    background:
        rgba(182, 139, 64, 0.12);

    color:
        var(--color-accent);

    font-size:
        var(--font-size-xl);

    font-weight:
        700;
}

.card__title {

    margin-bottom:
        var(--spacing-sm);

    color:
        var(--color-primary);

    font-size:
        var(--font-size-lg);
}

.card__text {

    margin-bottom:
        0;

    color:
        var(--color-text-light);

}

/* ============================================================
   VALUES
   ============================================================ */

.values-grid {

    display:
        grid;

    grid-template-columns:
        repeat(4, 1fr);

    gap:
        var(--spacing-lg);
}

.value {

    padding:
        var(--spacing-xl)
        0;

    border-top:
        3px solid
        var(--color-accent);
}

.value__title {

    margin-bottom:
        var(--spacing-sm);

    font-size:
        var(--font-size-xl);
}

.value__text {

    margin:
        0;

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

/* ============================================================
   CTA
   ============================================================ */

.cta {

    padding-block: var(--spacing-4xl);

    background:
        var(--color-primary);

    color:
        var(--color-white);
}

.cta__container {

    display:
        flex;

    align-items:
        center;

    justify-content:
        space-between;

    gap:
        var(--spacing-2xl);
}

.cta__title {

    margin-bottom:
        var(--spacing-sm);

    color:
        var(--color-white);

    font-size:
        var(--font-size-3xl);
}

.cta__text {

    max-width:
        700px;

    margin:
        0;

    color:
        rgba(255, 255, 255, 0.75);

    font-size:
        var(--font-size-lg);
}

/* ============================================================
   FOOTER
   ============================================================ */

.site-footer {

    background:
        var(--color-primary-dark);

    color:
        rgba(255, 255, 255, 0.75);
}

.site-footer__main {

    display:
        grid;

    grid-template-columns:
        2fr 1fr;

    gap:
        var(--spacing-3xl);

    padding-block:
        var(--spacing-3xl);
}

.site-footer h2 {

    color:
        var(--color-white);

    font-size:
        var(--font-size-xl);
}

.site-footer a {

    color:
        rgba(255, 255, 255, 0.75);

    transition:
        color var(--transition-normal);
}

.site-footer a:hover {

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

.site-footer__bottom {

    display:
        flex;

    align-items:
        center;

    justify-content:
        space-between;

    gap:
        var(--spacing-lg);

    padding-block:
        var(--spacing-lg);

    border-top:
        1px solid
        rgba(255, 255, 255, 0.1);

    font-size:
        var(--font-size-sm);
}

.site-footer__bottom p {

    margin:
        0;
}

.site-footer__bottom div {

    display:
        flex;

    gap:
        var(--spacing-lg);
}

/* ============================================================
   ACCESSIBILITY
   ============================================================ */

:focus-visible {

    outline:
        3px solid
        var(--color-accent);

    outline-offset:
        3px;
}

body.menu-open {
    overflow: hidden;
}

/* ============================================================
   INTERNAL PAGE HEADER
   ============================================================ */

.page-header {

    padding:
        var(--spacing-4xl)
        0;

    background:
        var(--color-primary);

    color:
        var(--color-white);

}

.page-header__eyebrow {

    display:
        inline-block;

    margin-bottom:
        var(--spacing-md);

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

    font-size:
        var(--font-size-sm);

    font-weight:
        700;

    letter-spacing:
        0.12em;

    text-transform:
        uppercase;

}

.page-header__title {

    max-width:
        900px;

    margin-bottom:
        var(--spacing-lg);

    color:
        var(--color-white);

    font-size:
        clamp(
            2.25rem,
            5vw,
            4rem
        );

}

.page-header__intro {

    max-width:
        800px;

    margin:
        0;

    color:
        rgba(255, 255, 255, 0.78);

    font-size:
        var(--font-size-xl);

}

/* ============================================================
   SECTION ACTION
   ============================================================ */

.section__action {

    margin-top: var(--spacing-2xl);

}

/* ============================================================
   LEGAL CONTENT
   ============================================================ */

.legal-content {

    max-width:
        900px;

    margin:
        0 auto;

}


.legal-content h2 {

    margin-top:
        var(--spacing-3xl);

    margin-bottom:
        var(--spacing-md);

    color:
        var(--color-primary);

    font-size:
        var(--font-size-xl);

}


.legal-content h2:first-child {

    margin-top:
        0;

}


.legal-content p {

    margin-bottom:
        var(--spacing-lg);

    color:
        var(--color-text-light);

    line-height:
        1.8;

}


.legal-content ul {

    margin:
        0 0 var(--spacing-xl);

    padding-left:
        var(--spacing-xl);

    color:
        var(--color-text-light);

}


.legal-content li {

    margin-bottom:
        var(--spacing-sm);

    line-height:
        1.7;

}


.legal-content a {

    color:
        var(--color-primary);

    font-weight:
        600;

    text-decoration:
        underline;

    text-decoration-color:
        var(--color-accent);

    text-underline-offset:
        3px;

}


.legal-content a:hover {

    color:
        var(--color-accent);

}


.legal-content__updated {

    margin-top:
        var(--spacing-4xl);

    padding-top:
        var(--spacing-lg);

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

    color:
        var(--color-text-muted);

    font-size:
        var(--font-size-sm);

}

.blog-category-back {
    margin-top: -2rem;
    margin-bottom: 2.5rem;
}