/**
 * Vertical Hero — Styles globaux
 *
 * Palette Brandbook 2025 : Blanc, Lavande (#BEA5F6), Pourpre (#3C3246),
 * Rouge (#FF0000), Noir, Gris 01/02/03.
 * Dégradé lavande→blanc = élément graphique central.
 */

/* =============================================================================
   CSS Variables (Design Tokens) — Brandbook 2025
   ============================================================================= */
:root {
    /* Couleurs — palette officielle */
    --color-pourpre: #3C3246;
    --color-lavande: #BEA5F6;
    --color-rouge: #E8453C;
    --color-rouge-hover: #C4342D;
    --color-noir: #000000;
    --color-white: #ffffff;
    --color-gris-01: #7D7575;
    --color-gris-02: #B5AEAA;
    --color-gris-03: #FAF7F2;

    /* Dégradé signature */
    --gradient-lavande: linear-gradient(180deg, #BEA5F6 0%, #FFFFFF 100%);
    --gradient-lavande-subtle: linear-gradient(180deg, rgba(190,165,246,0.15) 0%, #FFFFFF 100%);
    --gradient-pourpre: linear-gradient(180deg, #3C3246 0%, #5a4d6b 100%);

    /* Aliases rétro-compatibles (utilisés par les blocs du starter kit) */
    --color-orange: var(--color-rouge);
    --color-vert-fonce: var(--color-pourpre);
    --color-beige: var(--color-gris-03);
    --color-anthracite: var(--color-pourpre);
    --color-violet: var(--color-lavande);
    --color-violet-hover: #9B51E0;

    /* Typographie */
    --font-family: 'Golos Text', sans-serif;
    --font-family-heading: 'Golos Text', sans-serif;
    --font-size-small: 14px;
    --font-size-base: clamp(14px, 0.875rem + ((1vw - 3.2px) * 0.5), 18px);
    --font-size-large: clamp(2.25rem, 2rem + ((1vw - 0.2rem) * 2.2), 3.5rem);
    --font-size-xlarge: clamp(1.75rem, 1.5rem + ((1vw - 3.2px) * 2), 2.75rem);

    /* Espacements */
    --space-xs: 0.44rem;
    --space-sm: 0.67rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2.25rem;
    --space-2xl: 3.38rem;
    --space-3xl: 5.06rem;

    /* Ombres */
    --shadow-natural: 6px 6px 9px rgba(0, 0, 0, 0.2);
    --shadow-light: 0 2px 8px rgba(0, 0, 0, 0.08);

    /* Layout */
    --container-width: 1280px;
    --container-narrow: 860px;

    /* Boutons */
    --btn-radius: 8px;
    --btn-font-size: clamp(14px, 0.875rem + ((1vw - 3.2px) * 0.208), 16px);
    --btn-padding: 12px 28px;
    --btn-font-weight: 600;

    /* Cards */
    --card-radius: 12px;
}

/* =============================================================================
   Background color utilities
   ============================================================================= */
.bg-white        { background-color: var(--color-white); }
.bg-beige        { background-color: var(--color-gris-03); }
.bg-vert-fonce   { background-color: var(--color-pourpre); color: var(--color-white); }
.bg-anthracite   { background-color: var(--color-pourpre); color: var(--color-white); }
.bg-orange       { background-color: var(--color-lavande); }
.bg-pourpre      { background-color: var(--color-pourpre); color: var(--color-white); }
.bg-dark         { background-color: var(--color-pourpre); color: var(--color-white); }
.bg-lavande      { background: var(--gradient-lavande); }
.bg-rouge        { background-color: var(--color-rouge); color: var(--color-white); }
.bg-gris-03      { background-color: var(--color-gris-03); }

/* =============================================================================
   Reset
   ============================================================================= */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--color-pourpre);
    background: var(--color-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

ul, ol {
    list-style: none;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

/* =============================================================================
   Typography
   ============================================================================= */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-family-heading);
    line-height: 1.15;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--color-pourpre);
}

h1 { font-size: var(--font-size-large); }
h2 { font-size: var(--font-size-xlarge); }
h3 { font-size: clamp(20px, 1.25rem + 0.5vw, 26px); }
h4 { font-size: clamp(18px, 1.125rem + 0.3vw, 22px); }

/* Subtitles, descriptions, intros — light weight */
h1 + p, h2 + p, .hero-page__subtitle, .expertise-cards__subtitle,
.cta-prefooter__desc, .text-intro__paragraph {
    font-weight: 300;
}

p + p { margin-top: var(--space-md); }

/* Premium spacing — more air between elements */
h1 + p, h1 + .hero-page__subtitle { margin-top: var(--space-lg); }
h2 + p, h2 + .expertise-cards__subtitle { margin-top: var(--space-md); }
.block h2 { margin-bottom: var(--space-lg); }
.block .btn { margin-top: var(--space-xl); }

/* Dark background contexts — all text becomes white */
.bg-vert-fonce h1, .bg-vert-fonce h2, .bg-vert-fonce h3, .bg-vert-fonce h4,
.bg-anthracite h1, .bg-anthracite h2, .bg-anthracite h3, .bg-anthracite h4,
.bg-pourpre h1, .bg-pourpre h2, .bg-pourpre h3, .bg-pourpre h4,
.bg-dark h1, .bg-dark h2, .bg-dark h3, .bg-dark h4 {
    color: var(--color-white);
}
.bg-dark a, .bg-pourpre a, .bg-vert-fonce a, .bg-anthracite a {
    color: var(--color-white);
}
.bg-dark a:hover, .bg-pourpre a:hover, .bg-vert-fonce a:hover, .bg-anthracite a:hover {
    color: var(--color-lavande);
}
.bg-dark p, .bg-pourpre p, .bg-vert-fonce p, .bg-anthracite p {
    color: rgba(255,255,255,0.85);
}
.bg-dark span, .bg-pourpre span, .bg-vert-fonce span, .bg-anthracite span {
    color: rgba(255,255,255,0.85);
}

/* =============================================================================
   Layout
   ============================================================================= */
.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

.container--narrow {
    max-width: var(--container-narrow);
}

main {
    min-height: 50vh;
}

/* =============================================================================
   Buttons — Rouge primary (Brandbook accent), Pourpre secondary
   ============================================================================= */
.btn {
    display: inline-block;
    padding: var(--btn-padding);
    border-radius: var(--btn-radius);
    font-size: var(--btn-font-size);
    font-weight: var(--btn-font-weight);
    text-align: center;
    transition: background 0.3s ease, color 0.3s ease, border-color 0.3s ease, transform 0.3s ease;
    border: 2px solid transparent;
}
.btn:hover {
    color: inherit;
    transform: translateY(-1px);
}

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

.btn--secondary {
    background: var(--color-pourpre);
    color: var(--color-white);
    border-color: var(--color-pourpre);
}
.btn--secondary:hover {
    background: #2a2232;
    border-color: #2a2232;
    color: var(--color-white);
}

/* Legacy alias — starter kit uses btn--outline-green for outline pourpre */
.btn--outline-green {
    background: transparent;
    color: var(--color-pourpre);
    border-color: var(--color-pourpre);
}
.btn--outline-green:hover {
    background: var(--color-pourpre);
    color: var(--color-white);
}

.btn--outline-white {
    background: transparent;
    color: var(--color-white);
    border-color: var(--color-white);
}
.btn--outline-white:hover {
    background: var(--color-white);
    color: var(--color-pourpre);
}

.btn--sm {
    padding: 6px 12px;
    font-size: var(--font-size-small);
}

/* =============================================================================
   Header
   ============================================================================= */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--color-pourpre);
    color: var(--color-white);
    transition: background-color 0.3s;
}

/* Transparent header — le header se superpose au hero */
.has-transparent-header .site-header {
    position: absolute;
    left: 0;
    right: 0;
    background: transparent;
}

.has-transparent-header .site-header.is-scrolled {
    position: fixed;
    background: var(--color-pourpre);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0.75rem var(--space-lg);
    gap: var(--space-lg);
}

.header-logo {
    display: flex;
    align-items: center;
    padding: 0.5rem 0;
}
.header-logo img {
    width: 180px;
    height: auto;
}

/* Main navigation */
.main-nav { flex: 1; }

.nav-list {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    justify-content: center;
}

.nav-item { position: relative; }

.nav-link {
    display: inline-flex;
    align-items: center;
    color: var(--color-white);
    font-size: 15px;
    font-weight: 600;
    padding: 0.5rem 0.75rem;
    white-space: nowrap;
}
.nav-link:hover { color: var(--color-lavande); }

.nav-item.has-submenu .nav-link::after {
    display: none;
}

/* =============================================================================
   Minimenu — full-width banner dropdowns
   ============================================================================= */
.nav-item.has-minimenu { position: static; }

.minimenu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-white);
    color: var(--color-pourpre);
    box-shadow: 0 8px 30px rgba(0, 0, 0, .12);
    border-top: 3px solid var(--color-lavande);
    z-index: 110;
}
.minimenu.is-open { display: block; }

.minimenu__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-md);
    max-width: 1060px;
    margin: 0 auto;
    padding: var(--space-xl);
}

/* Ressources — 2 items -> 2 columns centered */
#minimenu-ressources .minimenu__grid {
    grid-template-columns: repeat(2, 1fr);
    max-width: 640px;
}

/* Keyboard accessibility */
.nav-item.has-minimenu:focus-within .minimenu { display: block; }

/* =============================================================================
   Megamenu — Solutions dropdown
   ============================================================================= */
.nav-item.has-megamenu {
    position: static;
}

.megamenu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-white);
    color: var(--color-pourpre);
    box-shadow: 0 8px 30px rgba(0, 0, 0, .12);
    border-top: 3px solid var(--color-lavande);
    z-index: 110;
}

.megamenu.is-open {
    display: block;
}

.megamenu__inner {
    display: flex;
    max-width: 1060px;
    margin: 0 auto;
    min-height: 280px;
}

/* Left column — category list */
.megamenu__categories {
    width: 280px;
    flex-shrink: 0;
    border-right: 1px solid var(--color-gris-03);
    padding: var(--space-lg) 0;
}

.megamenu__cat {
    position: relative;
}

.megamenu__cat a {
    display: block;
    padding: 0.875rem var(--space-xl);
    font-size: 15px;
    font-weight: 600;
    color: var(--color-pourpre);
    transition: color 0.3s ease, background 0.3s ease;
}

.megamenu__cat:hover a,
.megamenu__cat.is-active a {
    color: var(--color-rouge);
}

.megamenu__cat.is-active::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 24px;
    background: var(--color-rouge);
    border-radius: 0 3px 3px 0;
}

.megamenu__section-title {
    padding: 0.5rem var(--space-xl) 0.25rem;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-gris-01);
    pointer-events: none;
}
.megamenu__section-title:not(:first-child) {
    margin-top: 0.5rem;
    border-top: 1px solid var(--color-gris-03);
    padding-top: 0.75rem;
}

/* Right column — card panels */
.megamenu__panels {
    flex: 1;
    padding: var(--space-xl);
    position: relative;
}

.megamenu__panel {
    display: none;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
    align-content: start;
}

.megamenu__panel.is-active {
    display: grid;
}

/* Card */
.megamenu-card {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    padding: var(--space-md);
    border-radius: 10px;
    transition: background 0.3s ease;
    text-decoration: none;
    color: inherit;
}

.megamenu-card:hover {
    background: var(--color-gris-03);
    color: inherit;
}

.megamenu-card__icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
}

.megamenu-card__text {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.megamenu-card__title {
    font-size: 14px;
    font-weight: 700;
    color: var(--color-pourpre);
    line-height: 1.3;
}

.megamenu-card__desc {
    font-size: 12px;
    line-height: 1.5;
    color: var(--color-gris-01);
}

/* Header actions */
.header-actions {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.header-phone {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    font-weight: 600;
    color: var(--color-white);
    text-decoration: none;
}
.header-phone svg { flex-shrink: 0; }
.header-phone:hover { color: var(--color-lavande); }
@media (max-width: 768px) {
    .header-phone__number { display: none; }
}

.lang-switch {
    font-size: 13px;
    font-weight: 700;
    opacity: 0.8;
    padding: 4px 8px;
    color: var(--color-white);
}
.lang-switch:hover { opacity: 1; color: var(--color-lavande); }

.header-cta {
    font-size: 13px;
}

/* Burger menu (mobile) */
.burger-menu {
    display: none;
    width: 28px;
    height: 20px;
    position: relative;
    background: none;
    border: none;
    padding: 0;
    cursor: pointer;
    -webkit-appearance: none;
    appearance: none;
}
.burger-menu span {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--color-white);
    position: absolute;
    left: 0;
    transition: transform 0.3s, opacity 0.3s;
}
.burger-menu span:nth-child(1) { top: 0; }
.burger-menu span:nth-child(2) { top: 50%; transform: translateY(-50%); }
.burger-menu span:nth-child(3) { bottom: 0; }

.burger-menu[aria-expanded="true"] span:nth-child(1) { top: 50%; transform: translateY(-50%) rotate(45deg); }
.burger-menu[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger-menu[aria-expanded="true"] span:nth-child(3) { top: 50%; bottom: auto; transform: translateY(-50%) rotate(-45deg); }

/* =============================================================================
   Footer
   ============================================================================= */
.footer-newsletter {
    background: var(--color-pourpre);
    color: var(--color-white);
    padding: var(--space-2xl) var(--space-lg);
    text-align: center;
}
.footer-newsletter__title {
    font-size: clamp(18px, 1.125rem + 0.5vw, 24px);
    margin-bottom: var(--space-xs);
}
.footer-newsletter__form {
    display: flex;
    justify-content: center;
    gap: var(--space-sm);
    margin-top: var(--space-md);
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}
.footer-newsletter__form input[type="email"] {
    flex: 1;
    padding: 0.625rem 1rem;
    border: 1px solid rgba(255,255,255,0.3);
    border-radius: var(--btn-radius);
    background: rgba(255,255,255,0.1);
    color: var(--color-white);
    font-size: 14px;
}
.footer-newsletter__form input::placeholder { color: rgba(255,255,255,0.6); }

.footer-main {
    padding: var(--space-3xl) 0 var(--space-2xl);
}
.footer-main__top {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--space-2xl);
}

.footer-brand img { width: 320px; height: auto; margin-bottom: var(--space-md); }
.footer-social {
    display: flex;
    gap: var(--space-sm);
    margin-bottom: var(--space-sm);
}
.footer-social a {
    color: var(--color-pourpre);
    transition: color 0.3s ease;
}
.footer-social a:hover { color: var(--color-rouge); }
.footer-tagline {
    font-size: var(--font-size-small);
    color: var(--color-gris-01);
}

.footer-nav {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
}
.footer-nav h3 {
    font-size: 1rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-md);
    color: var(--color-pourpre);
}
.footer-nav a {
    display: block;
    font-size: var(--font-size-small);
    padding: 0.25rem 0;
    color: var(--color-gris-01);
    transition: color 0.3s ease;
}
.footer-nav a:hover { color: var(--color-rouge); }

.footer-certifs {
    display: flex;
    gap: var(--space-xl);
    justify-content: center;
    flex-wrap: wrap;
    padding: var(--space-xl) 0;
    border-top: 1px solid var(--color-gris-03);
    margin-top: var(--space-xl);
}

.footer-legal {
    background: var(--color-pourpre);
    color: var(--color-white);
    padding: var(--space-md) 0;
    font-size: 12px;
    margin-top: var(--space-xl);
}
.footer-legal .container {
    display: flex;
    justify-content: center;
    gap: var(--space-lg);
    flex-wrap: wrap;
}
.footer-legal a, .footer-legal button {
    color: rgba(255,255,255,0.7);
    font-size: 11px;
    transition: color 0.3s ease;
}
.footer-legal a:hover, .footer-legal button:hover { color: var(--color-white); }

/* =============================================================================
   Blocks — Common
   ============================================================================= */
.block {
    padding: var(--space-2xl) 0;
}

/* =============================================================================
   Breadcrumb
   ============================================================================= */
.breadcrumb {
    padding: var(--space-md) 0;
    max-width: var(--container-width);
    margin: 0 auto;
    padding-left: var(--space-lg);
    padding-right: var(--space-lg);
}
.breadcrumb ol {
    display: flex;
    flex-wrap: wrap;
    gap: 0.25rem;
    list-style: none;
    font-size: var(--font-size-small);
}
.breadcrumb li:not(:last-child)::after {
    content: '›';
    margin-left: 0.25rem;
    color: var(--color-gris-02);
}
.breadcrumb a { color: var(--color-pourpre); }
.breadcrumb a:hover { text-decoration: underline; color: var(--color-rouge); }
.breadcrumb span[aria-current] { color: var(--color-gris-01); }

/* =============================================================================
   Preview banner
   ============================================================================= */
.preview-banner {
    background: #fef3c7;
    color: #92400e;
    text-align: center;
    padding: 0.5rem;
    font-size: 14px;
    font-weight: 600;
}

/* =============================================================================
   Responsive
   ============================================================================= */
@media (max-width: 1024px) {
    .footer-main__top {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .main-nav { display: none; }
    .burger-menu { display: block; }
    .header-cta { display: none; }

    /* Mobile nav open */
    body.nav-open .header-logo,
    body.nav-open .header-actions {
        position: relative;
        z-index: 103;
    }
    body.nav-open .main-nav {
        display: block;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: var(--color-pourpre);
        padding: 70px var(--space-lg) var(--space-lg);
        overflow-y: auto;
        z-index: 101;
    }
    body.nav-open .nav-list {
        flex-direction: column;
        gap: 0;
    }
    body.nav-open .megamenu {
        position: static;
        box-shadow: none;
        background: rgba(255,255,255,0.1);
        border-radius: 0;
        border-top: none;
    }

    /* Minimenu mobile */
    body.nav-open .minimenu {
        position: static;
        box-shadow: none;
        background: rgba(255,255,255,0.1);
        border-radius: 0;
        border-top: none;
        padding: var(--space-md);
        width: 100%;
        display: none;
    }
    body.nav-open .has-minimenu > .nav-link[aria-expanded="true"] + .minimenu {
        display: block;
    }
    body.nav-open .minimenu__grid {
        display: flex;
        flex-direction: column;
        gap: var(--space-sm);
    }
    body.nav-open .minimenu .megamenu-card { padding: var(--space-sm) 0; }
    body.nav-open .minimenu .megamenu-card__icon { display: none; }
    body.nav-open .minimenu .megamenu-card__title { color: var(--color-white); }
    body.nav-open .minimenu .megamenu-card__desc { color: rgba(255,255,255,0.7); }
    body.nav-open .minimenu .megamenu-card:hover { background: rgba(255,255,255,0.1); color: inherit; }

    /* Megamenu mobile — vertical layout */
    body.nav-open .megamenu {
        display: none;
    }
    body.nav-open .has-megamenu > .nav-link[aria-expanded="true"] + .megamenu {
        display: block;
    }
    body.nav-open .megamenu__inner {
        flex-direction: column;
        min-height: auto;
    }
    body.nav-open .megamenu__categories {
        width: 100%;
        border-right: none;
        border-bottom: 1px solid rgba(255,255,255,0.15);
        padding: var(--space-sm) 0;
    }
    body.nav-open .megamenu__cat a {
        color: var(--color-white);
        padding: 0.5rem 2rem;
        font-size: 14px;
    }
    body.nav-open .megamenu__cat.is-active a { color: var(--color-white); opacity: 1; }
    body.nav-open .megamenu__cat:not(.is-active) a { opacity: 0.7; }
    body.nav-open .megamenu__cat.is-active::before { background: var(--color-white); }
    body.nav-open .megamenu__section-title {
        color: rgba(255,255,255,0.5);
        padding: 0.25rem 2rem;
        font-size: 10px;
    }
    body.nav-open .megamenu__panels { padding: var(--space-md); }
    body.nav-open .megamenu__panel.is-active { display: flex; flex-direction: column; gap: var(--space-sm); }
    body.nav-open .megamenu-card { padding: var(--space-sm) 0; }
    body.nav-open .megamenu-card__icon { display: none; }
    body.nav-open .megamenu-card__title { color: var(--color-white); }
    body.nav-open .megamenu-card__desc { color: rgba(255,255,255,0.7); }
    body.nav-open .megamenu-card:hover { background: rgba(255,255,255,0.1); color: inherit; }

    .footer-nav {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }
    .footer-newsletter__form {
        flex-direction: column;
    }
}

/* =============================================================================
   Scroll animations — fadeInUp on viewport entry
   ============================================================================= */
.block {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.block.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* First block (hero) and legal text — no animation, always visible */
main > .block:first-child,
.block[data-block="hero-page"],
.block[data-block="hero-banner"],
.block[data-block="legal-text"] {
    opacity: 1;
    transform: none;
}

/* Stagger children in grids */
.block.is-visible .expertise-cards__card,
.block.is-visible .service-features__item,
.block.is-visible .linked-cards__card,
.block.is-visible .stats-grid__item,
.block.is-visible .blog-grid__card {
    opacity: 0;
    transform: translateY(16px);
    animation: fadeInUpChild 0.5s ease forwards;
}

.block.is-visible .expertise-cards__card:nth-child(1),
.block.is-visible .service-features__item:nth-child(1),
.block.is-visible .linked-cards__card:nth-child(1),
.block.is-visible .stats-grid__item:nth-child(1),
.block.is-visible .blog-grid__card:nth-child(1) { animation-delay: 0s; }

.block.is-visible .expertise-cards__card:nth-child(2),
.block.is-visible .service-features__item:nth-child(2),
.block.is-visible .linked-cards__card:nth-child(2),
.block.is-visible .stats-grid__item:nth-child(2),
.block.is-visible .blog-grid__card:nth-child(2) { animation-delay: 0.1s; }

.block.is-visible .expertise-cards__card:nth-child(3),
.block.is-visible .service-features__item:nth-child(3),
.block.is-visible .linked-cards__card:nth-child(3),
.block.is-visible .stats-grid__item:nth-child(3),
.block.is-visible .blog-grid__card:nth-child(3) { animation-delay: 0.2s; }

.block.is-visible .expertise-cards__card:nth-child(4),
.block.is-visible .service-features__item:nth-child(4),
.block.is-visible .linked-cards__card:nth-child(4),
.block.is-visible .stats-grid__item:nth-child(4),
.block.is-visible .blog-grid__card:nth-child(4) { animation-delay: 0.3s; }

@keyframes fadeInUpChild {
    from { opacity: 0; transform: translateY(16px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* Respect reduced motion preference */
@media (prefers-reduced-motion: reduce) {
    .block,
    .block.is-visible .expertise-cards__card,
    .block.is-visible .service-features__item,
    .block.is-visible .linked-cards__card,
    .block.is-visible .stats-grid__item,
    .block.is-visible .blog-grid__card {
        opacity: 1;
        transform: none;
        animation: none;
    }
}

/* =============================================================================
   Font face — Golos Text (Google Fonts)
   ============================================================================= */
@font-face {
    font-family: 'Golos Text';
    src: url('/assets/fonts/GolosText-VariableFont_wght.woff2') format('woff2');
    font-weight: 400 900;
    font-style: normal;
    font-display: swap;
}