/*
 * RDI Tech Premium Site
 * Design system complet, scoped sous .rdi-shell pour limiter les conflits avec le thème.
 */
:root {
    --rdi-primary: #271137;
    --rdi-secondary: #3e8fdb;
    --rdi-accent: #7b5cff;
    --rdi-warm: #f39a2b;
    --rdi-danger: #d84463;
    --rdi-surface: #f8f7fa;
    --rdi-ink: #1f1730;
    --rdi-muted: #6f6878;
    --rdi-white: #ffffff;
    --rdi-line: rgba(39, 17, 55, .12);
    --rdi-gradient: linear-gradient(125deg, var(--rdi-accent) 0%, var(--rdi-secondary) 28%, #6c2648 60%, var(--rdi-danger) 76%, var(--rdi-warm) 100%);
    --rdi-shadow: 0 24px 70px rgba(39, 17, 55, .14);
    --rdi-shadow-soft: 0 14px 40px rgba(39, 17, 55, .09);
    --rdi-radius-xl: 32px;
    --rdi-radius-lg: 24px;
    --rdi-radius-md: 17px;
    --rdi-container: 1200px;
}

body.rdi-premium-site {
    margin: 0;
    background: var(--rdi-surface);
    color: var(--rdi-ink);
    font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

body.rdi-premium-site *,
body.rdi-premium-site *::before,
body.rdi-premium-site *::after {
    box-sizing: border-box;
}

.rdi-shell {
    min-height: 100vh;
    overflow: clip;
    background: var(--rdi-surface);
}

.rdi-shell img {
    max-width: 100%;
    height: auto;
    display: block;
}

.rdi-shell a {
    color: inherit;
    text-decoration: none;
}

.rdi-shell button,
.rdi-shell input,
.rdi-shell select,
.rdi-shell textarea {
    font: inherit;
}

.rdi-shell h1,
.rdi-shell h2,
.rdi-shell h3,
.rdi-shell p {
    margin-top: 0;
}

.rdi-shell h1,
.rdi-shell h2,
.rdi-shell h3 {
    font-family: "Segoe UI", Inter, ui-sans-serif, sans-serif;
    letter-spacing: -.035em;
    line-height: 1.08;
}

.rdi-container {
    width: min(calc(100% - 40px), var(--rdi-container));
    margin-inline: auto;
}

.rdi-main {
    min-height: 60vh;
}

.rdi-skip-link {
    position: fixed;
    left: 16px;
    top: -90px;
    z-index: 99999;
    padding: 11px 16px;
    background: #fff;
    color: var(--rdi-primary);
    border-radius: 10px;
    font-weight: 800;
    transition: top .2s ease;
}

.rdi-skip-link:focus {
    top: 16px;
}

/* Header ------------------------------------------------------------------- */
/*
 * Menu RDI inspiré de la hiérarchie visuelle Flavita :
 * - petite topbar sombre pour les informations de contact ;
 * - grande barre de navigation blanche ;
 * - soulignement dégradé pour l'élément actif ;
 * - sous-menu clair et ombré.
 * Aucune teinte verte n'est utilisée.
 */
.rdi-header {
    position: fixed;
    inset: 0 0 auto;
    z-index: 9990;
    background: transparent;
    box-shadow: 0 8px 28px rgba(31, 13, 43, .10);
}

.admin-bar .rdi-header { top: 32px; }

.rdi-header__top {
    color: rgba(255,255,255,.82);
    background: linear-gradient(105deg, #20102d 0%, var(--rdi-primary) 62%, #321445 100%);
    border-bottom: 1px solid rgba(255,255,255,.08);
}

.rdi-header__top-inner {
    min-height: 38px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.rdi-header__meta {
    min-width: 0;
    display: flex;
    align-items: center;
    gap: 24px;
    font-size: .74rem;
    font-weight: 650;
}

.rdi-header__meta > a,
.rdi-header__meta > span,
.rdi-header__top-contact {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    color: rgba(255,255,255,.78) !important;
}

.rdi-header__meta .rdi-icon,
.rdi-header__top-contact .rdi-icon {
    width: 15px;
    height: 15px;
    color: var(--rdi-secondary);
}

.rdi-header__meta a:hover,
.rdi-header__top-contact:hover {
    color: #fff !important;
}

.rdi-header__top-contact {
    flex-shrink: 0;
    font-size: .75rem;
    font-weight: 800;
}

.rdi-header__main {
    position: relative;
    background: rgba(255,255,255,.98);
    border-bottom: 1px solid rgba(39,17,55,.08);
    transition: box-shadow .25s ease, background .25s ease;
}

.rdi-header.is-scrolled .rdi-header__main {
    background: rgba(255,255,255,.995);
    box-shadow: 0 12px 34px rgba(31,13,43,.12);
}

.rdi-header__inner {
    min-height: 78px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 26px;
}

.rdi-brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    min-width: 0;
    color: var(--rdi-primary) !important;
}

.rdi-brand img {
    width: 56px;
    height: 54px;
    object-fit: cover;
    object-position: center;
    border-radius: 13px;
    box-shadow: 0 8px 22px rgba(39,17,55,.14);
}

.rdi-brand__copy {
    display: flex;
    flex-direction: column;
    line-height: 1.08;
}

.rdi-brand__copy strong {
    color: var(--rdi-primary);
    font-size: 1.18rem;
    letter-spacing: .15em;
}

.rdi-brand__copy small {
    margin-top: 5px;
    color: #746b7b;
    font-size: .67rem;
    letter-spacing: .015em;
    white-space: nowrap;
}

.rdi-nav {
    display: flex;
    align-items: center;
    gap: 4px;
    color: #31273a;
}

.rdi-nav > a,
.rdi-nav__dropdown > a {
    position: relative;
    padding: 28px 12px 25px;
    color: #31273a !important;
    border-radius: 0;
    font-size: .9rem;
    font-weight: 720;
    transition: color .2s ease;
}

.rdi-nav > a:not(.rdi-nav__cta)::after,
.rdi-nav__dropdown > a::after {
    content: "";
    position: absolute;
    left: 12px;
    right: 12px;
    bottom: 17px;
    height: 3px;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--rdi-accent), var(--rdi-secondary), var(--rdi-warm));
    transform: scaleX(0);
    transform-origin: center;
    transition: transform .22s ease;
}

.rdi-nav > a:hover,
.rdi-nav > a:focus-visible,
.rdi-nav__dropdown > a:hover,
.rdi-nav__dropdown > a:focus-visible,
.rdi-nav > a.is-active,
.rdi-nav__dropdown.is-active > a {
    color: var(--rdi-primary) !important;
}

.rdi-nav > a:not(.rdi-nav__cta):hover::after,
.rdi-nav > a:not(.rdi-nav__cta):focus-visible::after,
.rdi-nav > a.is-active:not(.rdi-nav__cta)::after,
.rdi-nav__dropdown:hover > a::after,
.rdi-nav__dropdown:focus-within > a::after,
.rdi-nav__dropdown.is-active > a::after {
    transform: scaleX(1);
}

.rdi-nav__chevron {
    margin-left: 3px;
    color: var(--rdi-secondary);
    font-size: .9rem;
}

.rdi-nav > .rdi-btn,
.rdi-nav > .rdi-nav__cta {
    margin-left: 10px;
    padding: 12px 18px;
    color: #fff !important;
    border-radius: 9px;
    background: linear-gradient(105deg, var(--rdi-primary) 0%, var(--rdi-accent) 54%, var(--rdi-warm) 145%);
    box-shadow: 0 10px 24px rgba(39,17,55,.16);
}

.rdi-nav > .rdi-nav__cta:hover,
.rdi-nav > .rdi-nav__cta:focus-visible {
    color: #fff !important;
    transform: translateY(-1px);
}

.rdi-nav__dropdown {
    position: relative;
}

.rdi-nav__dropdown-panel {
    position: absolute;
    top: calc(100% + 0px);
    left: 50%;
    min-width: 260px;
    padding: 10px;
    border: 1px solid rgba(39,17,55,.09);
    border-top: 3px solid var(--rdi-secondary);
    border-radius: 0 0 14px 14px;
    background: #fff;
    box-shadow: 0 20px 46px rgba(39,17,55,.16);
    opacity: 0;
    visibility: hidden;
    transform: translate(-50%, 9px);
    transition: .22s ease;
}

.rdi-nav__dropdown:hover .rdi-nav__dropdown-panel,
.rdi-nav__dropdown:focus-within .rdi-nav__dropdown-panel {
    opacity: 1;
    visibility: visible;
    transform: translate(-50%, 0);
}

.rdi-nav__dropdown-panel a {
    display: block;
    padding: 11px 12px;
    border-radius: 8px;
    color: #44384d !important;
    font-size: .86rem;
    font-weight: 650;
}

.rdi-nav__dropdown-panel a:hover,
.rdi-nav__dropdown-panel a:focus-visible {
    color: var(--rdi-primary) !important;
    background: #f5f2fa;
}

.rdi-menu-toggle {
    display: none;
    width: 46px;
    height: 46px;
    border: 1px solid rgba(39,17,55,.13);
    border-radius: 10px;
    background: #fff;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
}

.rdi-menu-toggle span:not(.screen-reader-text) {
    width: 21px;
    height: 2px;
    border-radius: 999px;
    background: var(--rdi-primary);
}

/* Buttons / utility -------------------------------------------------------- */
.rdi-btn {
    min-height: 50px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    padding: 13px 20px;
    border: 0;
    border-radius: 14px;
    background: var(--rdi-gradient);
    color: #fff !important;
    font-size: .94rem;
    font-weight: 800;
    line-height: 1.15;
    box-shadow: 0 14px 32px rgba(82, 107, 154, .22);
    cursor: pointer;
    transition: transform .2s ease, box-shadow .2s ease, filter .2s ease;
}

.rdi-btn:hover,
.rdi-btn:focus-visible {
    transform: translateY(-2px);
    box-shadow: 0 18px 40px rgba(82, 107, 154, .28);
    filter: saturate(1.08);
}

.rdi-btn--small { min-height: 43px; padding: 10px 16px; font-size: .88rem; }
.rdi-btn--glass { background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.2); box-shadow: none; backdrop-filter: blur(10px); }
.rdi-btn--ghost { background: transparent; border: 1px solid rgba(255,255,255,.24); box-shadow: none; }
.rdi-btn--ghost-dark { color: var(--rdi-primary) !important; background: transparent; border: 1px solid rgba(39,17,55,.16); box-shadow: none; }
.rdi-btn--dark { background: var(--rdi-primary); box-shadow: 0 14px 32px rgba(39,17,55,.2); }
.rdi-btn--light { color: var(--rdi-primary) !important; background: #fff; box-shadow: 0 16px 35px rgba(18,8,26,.18); }
.rdi-btn--full { width: 100%; }

.rdi-btn .rdi-icon,
.rdi-text-link .rdi-icon,
.rdi-service-card a .rdi-icon,
.rdi-project-card a .rdi-icon {
    width: 18px;
    height: 18px;
}

.rdi-icon { width: 24px; height: 24px; flex: 0 0 auto; }
.rdi-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }

.rdi-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 18px;
    color: var(--rdi-secondary);
    font-size: .78rem;
    font-weight: 850;
    letter-spacing: .13em;
    text-transform: uppercase;
}

.rdi-eyebrow .rdi-icon { width: 18px; height: 18px; }

.rdi-text-link {
    margin-top: 20px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--rdi-accent) !important;
    font-weight: 800;
}

/* Homepage hero ------------------------------------------------------------ */
.rdi-hero {
    position: relative;
    min-height: 790px;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: var(--rdi-primary);
    color: #fff;
}

.rdi-hero__media,
.rdi-hero__overlay {
    position: absolute;
    inset: 0;
}

.rdi-hero__media {
    background-position: center;
    background-size: cover;
    transform: scale(1.035);
    filter: saturate(.8) contrast(1.05);
}

.rdi-hero__overlay {
    background:
        linear-gradient(90deg, rgba(28,10,40,.97) 0%, rgba(34,13,46,.9) 45%, rgba(39,17,55,.63) 72%, rgba(39,17,55,.72) 100%),
        linear-gradient(0deg, rgba(39,17,55,.55), rgba(39,17,55,.2));
}

.rdi-hero__orb {
    position: absolute;
    border-radius: 999px;
    filter: blur(4px);
    opacity: .55;
    pointer-events: none;
}

.rdi-hero__orb--one {
    width: 510px;
    height: 510px;
    right: -180px;
    top: 90px;
    background: radial-gradient(circle, rgba(123,92,255,.38), transparent 68%);
}

.rdi-hero__orb--two {
    width: 420px;
    height: 420px;
    left: 38%;
    bottom: -210px;
    background: radial-gradient(circle, rgba(243,154,43,.27), transparent 68%);
}

.rdi-hero__content {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: minmax(0, 1.22fr) minmax(360px, .78fr);
    gap: 72px;
    align-items: center;
    padding-top: 128px;
    padding-bottom: 82px;
}

.rdi-hero__copy { max-width: 760px; }
.rdi-hero .rdi-eyebrow { color: var(--rdi-accent); }

.rdi-hero h1 {
    margin-bottom: 24px;
    max-width: 800px;
    color: #fff;
    font-size: clamp(3.25rem, 6vw, 5.85rem);
    font-weight: 850;
    line-height: .98;
}

.rdi-hero h1 span {
    background: var(--rdi-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.rdi-hero__copy > p {
    max-width: 670px;
    color: rgba(255,255,255,.76);
    font-size: clamp(1.02rem, 1.6vw, 1.18rem);
}

.rdi-hero__trust {
    display: flex;
    flex-wrap: wrap;
    gap: 10px 20px;
    margin-top: 30px;
    color: rgba(255,255,255,.72);
    font-size: .84rem;
}

.rdi-hero__trust span { display: inline-flex; align-items: center; gap: 6px; }
.rdi-hero__trust .rdi-icon { width: 16px; height: 16px; color: var(--rdi-accent); }

.rdi-hero__panel {
    justify-self: end;
    width: min(100%, 440px);
    padding: 26px;
    border: 1px solid rgba(255,255,255,.14);
    border-radius: 34px;
    background: linear-gradient(150deg, rgba(255,255,255,.13), rgba(255,255,255,.045));
    box-shadow: 0 40px 90px rgba(8,2,12,.3);
    backdrop-filter: blur(18px);
}

.rdi-hero__logo-ring {
    display: grid;
    place-items: center;
    aspect-ratio: 1.6 / 1;
    border-radius: 25px;
    background:
        radial-gradient(circle at 20% 15%, rgba(123,92,255,.22), transparent 35%),
        radial-gradient(circle at 85% 75%, rgba(243,154,43,.16), transparent 35%),
        #251034;
    overflow: hidden;
}

.rdi-hero__logo-ring img {
    width: 180px;
    border-radius: 24px;
    box-shadow: 0 20px 60px rgba(0,0,0,.3);
}

.rdi-hero__panel-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
    margin-top: 14px;
}

.rdi-hero__panel-grid > div {
    min-height: 92px;
    padding: 16px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    border: 1px solid rgba(255,255,255,.09);
    border-radius: 17px;
    background: rgba(20,8,29,.36);
}

.rdi-hero__panel-grid strong { color: #fff; font-size: 1.08rem; }
.rdi-hero__panel-grid span { margin-top: 3px; color: rgba(255,255,255,.55); font-size: .76rem; }

.rdi-hero__scroll {
    position: absolute;
    left: 50%;
    bottom: 22px;
    z-index: 3;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transform: translateX(-50%);
    color: rgba(255,255,255,.55) !important;
    font-size: .72rem;
    text-transform: uppercase;
    letter-spacing: .14em;
}

.rdi-hero__scroll span {
    width: 26px;
    height: 38px;
    position: relative;
    border: 1px solid rgba(255,255,255,.28);
    border-radius: 20px;
}

.rdi-hero__scroll span::after {
    content: "";
    position: absolute;
    left: 50%;
    top: 8px;
    width: 3px;
    height: 7px;
    border-radius: 3px;
    background: var(--rdi-accent);
    transform: translateX(-50%);
    animation: rdi-scroll 1.8s infinite;
}

@keyframes rdi-scroll {
    0% { opacity: 0; transform: translate(-50%, 0); }
    35% { opacity: 1; }
    100% { opacity: 0; transform: translate(-50%, 12px); }
}

/* Generic sections -------------------------------------------------------- */
.rdi-section { padding: 108px 0; }
.rdi-section--light { background: var(--rdi-surface); }
.rdi-section--dark { position: relative; background: #21102f; color: #fff; }
.rdi-section--projects { background: #f0edf4; }
.rdi-section--process { background: #fff; }

.rdi-section-heading {
    max-width: 760px;
    margin-bottom: 48px;
}

.rdi-section-heading--row {
    max-width: none;
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 34px;
}

.rdi-section-heading--row > div { max-width: 760px; }

.rdi-section-heading h2,
.rdi-split__copy h2,
.rdi-about-grid h2,
.rdi-contact-info h2 {
    margin-bottom: 18px;
    color: var(--rdi-ink);
    font-size: clamp(2.25rem, 4vw, 3.65rem);
    font-weight: 820;
}

.rdi-section-heading > p,
.rdi-split__copy > p,
.rdi-about-grid p,
.rdi-contact-info > p {
    color: var(--rdi-muted);
    font-size: 1.03rem;
}

.rdi-section-heading--light h2,
.rdi-section--dark .rdi-split__copy h2 { color: #fff; }
.rdi-section-heading--light > p,
.rdi-section--dark .rdi-split__copy > p { color: rgba(255,255,255,.65); }
.rdi-section--dark .rdi-eyebrow { color: var(--rdi-accent); }

/* Services ---------------------------------------------------------------- */
.rdi-service-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
}

.rdi-service-card {
    position: relative;
    min-height: 330px;
    padding: 30px;
    display: flex;
    flex-direction: column;
    border: 1px solid var(--rdi-line);
    border-radius: var(--rdi-radius-lg);
    background: rgba(255,255,255,.72);
    box-shadow: 0 4px 0 rgba(39,17,55,.01);
    overflow: hidden;
    transition: transform .28s ease, box-shadow .28s ease, border-color .28s ease;
}

.rdi-service-card::before {
    content: "";
    position: absolute;
    inset: auto -15% -55% 35%;
    height: 220px;
    border-radius: 999px;
    background: radial-gradient(circle, rgba(123,92,255,.18), transparent 68%);
    pointer-events: none;
}

.rdi-service-card:hover {
    transform: translateY(-7px);
    border-color: rgba(62,143,219,.34);
    box-shadow: var(--rdi-shadow-soft);
}

.rdi-service-card__icon,
.rdi-detail-card__icon {
    width: 54px;
    height: 54px;
    display: grid;
    place-items: center;
    border-radius: 16px;
    color: var(--rdi-primary);
    background: linear-gradient(145deg, rgba(123,92,255,.24), rgba(62,143,219,.14));
}

.rdi-service-card__icon .rdi-icon,
.rdi-detail-card__icon .rdi-icon { width: 27px; height: 27px; }

.rdi-service-card__num {
    position: absolute;
    top: 27px;
    right: 28px;
    color: rgba(39,17,55,.2);
    font-size: .72rem;
    font-weight: 900;
    letter-spacing: .16em;
}

.rdi-service-card h3 {
    margin: 30px 0 12px;
    color: var(--rdi-ink);
    font-size: 1.36rem;
    font-weight: 800;
}

.rdi-service-card p {
    margin-bottom: 24px;
    color: var(--rdi-muted);
    font-size: .94rem;
}

.rdi-service-card a {
    margin-top: auto;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--rdi-primary) !important;
    font-size: .88rem;
    font-weight: 820;
}

/* Split image / content ---------------------------------------------------- */
.rdi-split {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 80px;
    align-items: center;
}

.rdi-photo-stack { position: relative; padding: 0 36px 38px 0; }

.rdi-photo-stack::before {
    content: "";
    position: absolute;
    inset: 45px 0 0 45px;
    border: 1px solid rgba(255,255,255,.12);
    border-radius: var(--rdi-radius-xl);
    background: var(--rdi-gradient);
    opacity: .58;
}

.rdi-photo-stack > img {
    position: relative;
    z-index: 1;
    width: 100%;
    min-height: 500px;
    object-fit: cover;
    border-radius: var(--rdi-radius-xl);
    box-shadow: 0 34px 75px rgba(0,0,0,.28);
}

.rdi-photo-stack__card {
    position: absolute;
    z-index: 2;
    right: 0;
    bottom: 0;
    width: 235px;
    padding: 21px;
    border: 1px solid rgba(255,255,255,.15);
    border-radius: 20px;
    background: rgba(39,17,55,.9);
    box-shadow: 0 20px 50px rgba(0,0,0,.28);
    backdrop-filter: blur(15px);
}

.rdi-photo-stack__card .rdi-icon { color: var(--rdi-accent); margin-bottom: 12px; }
.rdi-photo-stack__card strong { display: block; color: #fff; font-size: 1rem; line-height: 1.4; }

.rdi-check-list { display: grid; gap: 13px; margin-top: 27px; }
.rdi-check-list span { display: flex; align-items: flex-start; gap: 11px; color: rgba(255,255,255,.69); }
.rdi-check-list span b { color: #fff; margin-right: 3px; }
.rdi-check-list .rdi-icon { width: 20px; height: 20px; margin-top: 2px; color: var(--rdi-accent); }
.rdi-check-list--dark span { color: var(--rdi-muted); }
.rdi-check-list--dark span b { color: var(--rdi-ink); }

/* Process ----------------------------------------------------------------- */
.rdi-process-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
}

.rdi-process-card {
    position: relative;
    padding: 28px 25px 26px;
    border: 1px solid var(--rdi-line);
    border-radius: 20px;
    background: #fff;
}

.rdi-process-card::after {
    content: "";
    position: absolute;
    top: 43px;
    right: -15px;
    width: 28px;
    border-top: 1px dashed rgba(62,143,219,.55);
}
.rdi-process-card:last-child::after { display: none; }

.rdi-process-card > span {
    display: inline-block;
    margin-bottom: 34px;
    color: var(--rdi-secondary);
    font-size: .76rem;
    font-weight: 900;
    letter-spacing: .16em;
}

.rdi-process-card h3 { margin-bottom: 10px; font-size: 1.22rem; color: var(--rdi-ink); }
.rdi-process-card p { margin-bottom: 0; color: var(--rdi-muted); font-size: .9rem; }

/* Projects ---------------------------------------------------------------- */
.rdi-project-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
}

.rdi-project-card {
    display: flex;
    min-width: 0;
    flex-direction: column;
    border: 1px solid rgba(39,17,55,.1);
    border-radius: 24px;
    background: #fff;
    box-shadow: 0 8px 28px rgba(39,17,55,.06);
    overflow: hidden;
    transition: transform .28s ease, box-shadow .28s ease;
}

.rdi-project-card:hover { transform: translateY(-7px); box-shadow: var(--rdi-shadow); }

.rdi-project-card__visual {
    aspect-ratio: 16 / 10;
    padding: 18px 18px 0;
    background:
        radial-gradient(circle at 15% 20%, rgba(123,92,255,.32), transparent 30%),
        radial-gradient(circle at 86% 80%, rgba(243,154,43,.24), transparent 32%),
        linear-gradient(135deg, #2b1239, #3b1a4b);
}

.rdi-project-card__visual > img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top center;
    border-radius: 15px 15px 0 0;
}

.rdi-project-card__mock {
    width: 100%;
    height: 100%;
    border-radius: 15px 15px 0 0;
    background: #f8f7fa;
    box-shadow: 0 18px 50px rgba(0,0,0,.16);
    overflow: hidden;
}

.rdi-browser-bar {
    height: 28px;
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 0 10px;
    background: #e9e6ed;
}

.rdi-browser-bar i { width: 6px; height: 6px; border-radius: 50%; background: rgba(39,17,55,.25); }

.rdi-browser-body {
    height: calc(100% - 28px);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 20px;
    text-align: center;
    background:
        linear-gradient(135deg, rgba(123,92,255,.12), transparent 45%),
        #fff;
}

.rdi-browser-body span {
    width: 54px;
    height: 54px;
    display: grid;
    place-items: center;
    border-radius: 16px;
    background: var(--rdi-gradient);
    color: #fff;
    font-size: 1.4rem;
    font-weight: 900;
}

.rdi-browser-body strong { color: var(--rdi-primary); font-size: .9rem; }

.rdi-browser-body--logo {
    background:
        radial-gradient(circle at 20% 15%, rgba(123,92,255,.10), transparent 32%),
        radial-gradient(circle at 82% 84%, rgba(243,154,43,.10), transparent 34%),
        #fff;
}

.rdi-browser-body--logo > img {
    width: min(86%, 320px);
    height: min(78%, 180px);
    object-fit: contain;
    object-position: center;
    display: block;
    filter: drop-shadow(0 8px 16px rgba(39,17,55,.08));
}

.rdi-project-card__body { padding: 24px; display: flex; flex-direction: column; flex: 1; }
.rdi-project-card__client { margin-bottom: 7px; color: var(--rdi-secondary); font-size: .7rem; font-weight: 850; text-transform: uppercase; letter-spacing: .11em; }
.rdi-project-card h3 { margin-bottom: 10px; color: var(--rdi-ink); font-size: 1.28rem; }
.rdi-project-card p { color: var(--rdi-muted); font-size: .9rem; }
.rdi-project-card small { margin-top: auto; padding-top: 12px; color: rgba(39,17,55,.5); font-size: .74rem; font-weight: 700; }
.rdi-project-card a { margin-top: 17px; display: inline-flex; align-items: center; gap: 7px; color: var(--rdi-primary) !important; font-weight: 820; font-size: .85rem; }

/* Technology strip -------------------------------------------------------- */
.rdi-tech-strip {
    padding: 32px 0;
    background: #fff;
    border-top: 1px solid var(--rdi-line);
    border-bottom: 1px solid var(--rdi-line);
}

.rdi-tech-strip .rdi-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
}

.rdi-tech-strip span { color: var(--rdi-muted); font-size: .75rem; font-weight: 800; text-transform: uppercase; letter-spacing: .12em; }
.rdi-tech-strip div { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 10px; }
.rdi-tech-strip b { padding: 8px 11px; border: 1px solid var(--rdi-line); border-radius: 10px; color: var(--rdi-primary); background: var(--rdi-surface); font-size: .76rem; }

/* Final CTA --------------------------------------------------------------- */
.rdi-final-cta {
    position: relative;
    padding: 90px 0;
    overflow: hidden;
    background: var(--rdi-gradient);
    color: #fff;
}

.rdi-final-cta::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(100deg, rgba(39,17,55,.82), rgba(39,17,55,.3) 67%, rgba(39,17,55,.45));
}

.rdi-final-cta__orb {
    position: absolute;
    width: 420px;
    height: 420px;
    right: -80px;
    top: -200px;
    border: 1px solid rgba(255,255,255,.22);
    border-radius: 50%;
    box-shadow: 0 0 0 60px rgba(255,255,255,.04), 0 0 0 120px rgba(255,255,255,.025);
}

.rdi-final-cta__inner {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 50px;
    align-items: center;
}

.rdi-final-cta__inner > div:first-child { max-width: 760px; }
.rdi-final-cta h2 { margin: 9px 0 13px; color: #fff; font-size: clamp(2.35rem, 4.7vw, 4rem); }
.rdi-final-cta p { margin-bottom: 0; color: rgba(255,255,255,.72); font-size: 1.02rem; }
.rdi-kicker { font-size: .74rem; font-weight: 900; text-transform: uppercase; letter-spacing: .14em; color: rgba(255,255,255,.72); }
.rdi-final-cta__actions { display: flex; flex-direction: column; align-items: stretch; gap: 13px; }
.rdi-final-cta__actions > a:not(.rdi-btn) { display: flex; align-items: center; justify-content: center; gap: 7px; color: #fff !important; font-weight: 750; font-size: .88rem; }
.rdi-final-cta__actions .rdi-icon { width: 17px; height: 17px; }

/* Internal page hero ------------------------------------------------------ */
.rdi-page-hero {
    position: relative;
    padding: 175px 0 96px;
    overflow: hidden;
    color: #fff;
    background:
        radial-gradient(circle at 86% 12%, rgba(123,92,255,.16), transparent 30%),
        radial-gradient(circle at 16% 92%, rgba(243,154,43,.13), transparent 28%),
        #21102f;
}

.rdi-page-hero__glow {
    position: absolute;
    width: 580px;
    height: 580px;
    right: -260px;
    top: -230px;
    border-radius: 50%;
    background: var(--rdi-gradient);
    opacity: .22;
    filter: blur(15px);
}

.rdi-page-hero__grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(0, 1.06fr) minmax(360px, .72fr);
    gap: 70px;
    align-items: center;
}

.rdi-page-hero .rdi-eyebrow { color: var(--rdi-accent); }
.rdi-page-hero h1 { max-width: 760px; margin-bottom: 21px; color: #fff; font-size: clamp(3rem, 5.7vw, 5.15rem); font-weight: 840; }
.rdi-page-hero p { max-width: 720px; color: rgba(255,255,255,.7); font-size: 1.07rem; }

.rdi-image-card {
    position: relative;
    padding: 12px;
    border: 1px solid rgba(255,255,255,.13);
    border-radius: 29px;
    background: rgba(255,255,255,.06);
    box-shadow: 0 35px 75px rgba(0,0,0,.26);
    transform: rotate(2deg);
}

.rdi-image-card::before {
    content: "";
    position: absolute;
    inset: 12% -9% -8% 14%;
    z-index: -1;
    border-radius: 30px;
    background: var(--rdi-gradient);
    opacity: .35;
    filter: blur(16px);
}

.rdi-image-card img,
.rdi-image-fallback {
    width: 100%;
    height: 410px;
    border-radius: 21px;
    object-fit: cover;
}

.rdi-image-fallback { display: grid; place-items: center; background: #341641; }
.rdi-image-fallback .rdi-icon { width: 82px; height: 82px; color: var(--rdi-accent); }

.rdi-image-card__badge {
    position: absolute;
    left: 29px;
    bottom: 30px;
    padding: 10px 13px;
    border: 1px solid rgba(255,255,255,.17);
    border-radius: 11px;
    background: rgba(39,17,55,.75);
    color: rgba(255,255,255,.88);
    font-size: .72rem;
    font-weight: 800;
    backdrop-filter: blur(12px);
}

/* Service detail ---------------------------------------------------------- */
.rdi-detail-grid {
    display: grid;
    grid-template-columns: minmax(0, .88fr) minmax(0, 1.12fr);
    gap: 55px;
    align-items: stretch;
}

.rdi-detail-card {
    padding: 36px;
    border: 1px solid var(--rdi-line);
    border-radius: var(--rdi-radius-xl);
    background: #fff;
    box-shadow: var(--rdi-shadow-soft);
}

.rdi-detail-card h2 { margin: 25px 0 24px; color: var(--rdi-ink); font-size: clamp(1.9rem, 3vw, 2.6rem); }

.rdi-detail-image {
    position: relative;
    min-height: 520px;
    border-radius: var(--rdi-radius-xl);
    overflow: hidden;
    background: var(--rdi-primary);
}

.rdi-detail-image > img { width: 100%; height: 100%; min-height: 520px; object-fit: cover; }
.rdi-detail-image::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(39,17,55,.8), transparent 60%); }
.rdi-detail-image__overlay { position: absolute; z-index: 2; left: 28px; right: 28px; bottom: 28px; display: flex; align-items: center; gap: 15px; color: #fff; }
.rdi-detail-image__overlay span { width: 50px; height: 50px; display: grid; place-items: center; border-radius: 14px; background: var(--rdi-gradient); font-weight: 900; }
.rdi-detail-image__overlay strong { font-size: 1rem; }

.rdi-mini-steps {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
}

.rdi-mini-step {
    min-height: 160px;
    padding: 24px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    border: 1px solid rgba(255,255,255,.1);
    border-radius: 20px;
    background: rgba(255,255,255,.045);
}

.rdi-mini-step span { color: var(--rdi-accent); font-size: .76rem; font-weight: 900; }
.rdi-mini-step strong { color: #fff; font-size: 1.12rem; }

.rdi-two-cards { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.rdi-info-card { padding: 34px; border: 1px solid var(--rdi-line); border-radius: 24px; background: #fff; }
.rdi-info-card > .rdi-icon { width: 34px; height: 34px; color: var(--rdi-secondary); }
.rdi-info-card h3 { margin: 24px 0 10px; color: var(--rdi-ink); font-size: 1.35rem; }
.rdi-info-card p { margin-bottom: 0; color: var(--rdi-muted); }

/* About ------------------------------------------------------------------- */
.rdi-about-grid {
    display: grid;
    grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr);
    gap: 75px;
    align-items: start;
}

.rdi-about-grid .rdi-btn { margin-top: 12px; }
.rdi-values { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.rdi-values article { min-height: 230px; padding: 27px; border: 1px solid var(--rdi-line); border-radius: 22px; background: #fff; }
.rdi-values article:nth-child(2), .rdi-values article:nth-child(3) { background: #f2eef5; }
.rdi-values span { color: var(--rdi-secondary); font-size: .72rem; font-weight: 900; letter-spacing: .13em; }
.rdi-values h3 { margin: 40px 0 10px; color: var(--rdi-ink); font-size: 1.25rem; }
.rdi-values p { margin-bottom: 0; font-size: .88rem; }

.rdi-stat-band { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1px; border: 1px solid rgba(255,255,255,.09); border-radius: 24px; overflow: hidden; background: rgba(255,255,255,.08); }
.rdi-stat-band > div { min-height: 175px; padding: 28px; display: flex; flex-direction: column; justify-content: flex-end; background: #21102f; }
.rdi-stat-band strong { color: #fff; font-size: 2rem; letter-spacing: -.04em; }
.rdi-stat-band span { margin-top: 4px; color: rgba(255,255,255,.55); font-size: .83rem; }

/* Contact ----------------------------------------------------------------- */
.rdi-contact-grid {
    display: grid;
    grid-template-columns: minmax(0, .75fr) minmax(0, 1.25fr);
    gap: 70px;
    align-items: start;
}

.rdi-contact-list { display: grid; gap: 12px; margin-top: 32px; }
.rdi-contact-list > a,
.rdi-contact-list > div {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 16px 17px;
    border: 1px solid var(--rdi-line);
    border-radius: 16px;
    background: #fff;
}

.rdi-contact-list .rdi-icon { width: 22px; height: 22px; color: var(--rdi-secondary); }
.rdi-contact-list span { display: flex; flex-direction: column; min-width: 0; }
.rdi-contact-list small { color: var(--rdi-muted); font-size: .69rem; text-transform: uppercase; letter-spacing: .1em; }
.rdi-contact-list strong { margin-top: 2px; color: var(--rdi-ink); font-size: .9rem; word-break: break-word; }

.rdi-contact-form-wrap {
    padding: 34px;
    border: 1px solid var(--rdi-line);
    border-radius: 28px;
    background: #fff;
    box-shadow: var(--rdi-shadow-soft);
}

.rdi-contact-form { display: grid; gap: 18px; }
.rdi-form-row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 15px; }
.rdi-contact-form label { display: grid; gap: 8px; color: var(--rdi-ink); font-size: .78rem; font-weight: 780; }
.rdi-contact-form input,
.rdi-contact-form select,
.rdi-contact-form textarea {
    width: 100%;
    border: 1px solid rgba(39,17,55,.15);
    border-radius: 13px;
    padding: 12px 13px;
    background: #faf9fb;
    color: var(--rdi-ink);
    outline: none;
    transition: border-color .2s ease, box-shadow .2s ease, background .2s ease;
}

.rdi-contact-form input:focus,
.rdi-contact-form select:focus,
.rdi-contact-form textarea:focus {
    border-color: var(--rdi-secondary);
    background: #fff;
    box-shadow: 0 0 0 4px rgba(62,143,219,.12);
}

.rdi-contact-form textarea { resize: vertical; min-height: 150px; }
.rdi-consent { grid-template-columns: 20px 1fr !important; align-items: start; gap: 10px !important; color: var(--rdi-muted) !important; font-size: .72rem !important; font-weight: 500 !important; }
.rdi-consent input { width: 17px; height: 17px; margin-top: 2px; padding: 0; accent-color: var(--rdi-secondary); }
.rdi-consent a { color: var(--rdi-primary) !important; text-decoration: underline; }
.rdi-hp { position: absolute !important; left: -9999px !important; width: 1px; height: 1px; overflow: hidden; }

.rdi-alert { margin-bottom: 18px; padding: 13px 15px; border-radius: 12px; font-size: .84rem; font-weight: 700; }
.rdi-alert--success { border: 1px solid rgba(62,143,219,.25); background: rgba(62,143,219,.1); color: #245f9b; }
.rdi-alert--error { border: 1px solid rgba(216,68,99,.23); background: rgba(216,68,99,.08); color: #842b3e; }

/* Legal / privacy --------------------------------------------------------- */
.rdi-legal-hero {
    padding: 165px 0 75px;
    color: #fff;
    background: #21102f;
}
.rdi-legal-hero .rdi-eyebrow { color: var(--rdi-accent); }
.rdi-legal-hero h1 { margin-bottom: 15px; color: #fff; font-size: clamp(2.8rem, 5vw, 4.8rem); }
.rdi-legal-hero p { max-width: 700px; margin-bottom: 0; color: rgba(255,255,255,.64); }

.rdi-legal-content { max-width: 920px; }
.rdi-legal-content article { padding: 0 0 32px; margin-bottom: 32px; border-bottom: 1px solid var(--rdi-line); }
.rdi-legal-content h2 { margin-bottom: 15px; color: var(--rdi-ink); font-size: 1.55rem; }
.rdi-legal-content p { margin-bottom: 0; color: var(--rdi-muted); }
.rdi-legal-content a { color: var(--rdi-primary) !important; text-decoration: underline; }
.rdi-legal-missing { display: inline-block; padding: 2px 7px; border-radius: 6px; background: rgba(243,154,43,.12); color: #9a5c1e; font-size: .8em; font-weight: 800; }
.rdi-legal-note { padding: 18px 20px; border-left: 4px solid var(--rdi-warm); border-radius: 0 12px 12px 0; background: rgba(243,154,43,.08); color: #6c5538; }

/* Footer ------------------------------------------------------------------ */
.rdi-footer {
    position: relative;
    padding: 80px 0 26px;
    color: rgba(255,255,255,.64);
    background:
        radial-gradient(circle at 8% 12%, rgba(123,92,255,.16), transparent 28%),
        radial-gradient(circle at 88% 82%, rgba(243,154,43,.10), transparent 30%),
        #180a22;
}

.rdi-footer::before {
    content: "";
    position: absolute;
    inset: 0 0 auto;
    height: 4px;
    background: linear-gradient(90deg, var(--rdi-accent), var(--rdi-secondary), var(--rdi-danger), var(--rdi-warm));
}

.rdi-footer__grid {
    display: grid;
    grid-template-columns: 1.55fr .8fr .75fr 1.05fr;
    gap: 58px;
    padding-bottom: 55px;
}

.rdi-footer .rdi-brand {
    color: #fff !important;
}

.rdi-footer .rdi-brand img {
    box-shadow: 0 10px 28px rgba(0,0,0,.24);
}

.rdi-footer .rdi-brand__copy strong { color: #fff; }
.rdi-footer .rdi-brand__copy small { color: rgba(255,255,255,.58); }
.rdi-brand--footer { margin-bottom: 18px; }
.rdi-footer__brand p { max-width: 350px; color: rgba(255,255,255,.62); font-size: .88rem; }

.rdi-footer h3 {
    position: relative;
    margin-bottom: 20px;
    padding-bottom: 10px;
    color: #fff;
    font-size: .84rem;
    text-transform: uppercase;
    letter-spacing: .12em;
}

.rdi-footer h3::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 34px;
    height: 2px;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--rdi-secondary), var(--rdi-warm));
}

.rdi-footer__grid > div:not(:first-child) {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
}

.rdi-footer a,
.rdi-footer span {
    color: rgba(255,255,255,.60);
    font-size: .83rem;
}

.rdi-footer a:hover,
.rdi-footer a:focus-visible {
    color: #fff;
}

.rdi-footer__bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding-top: 24px;
    border-top: 1px solid rgba(255,255,255,.09);
}

.rdi-footer__bottom > div { display: flex; flex-wrap: wrap; gap: 18px; }
.rdi-footer__bottom span,
.rdi-footer__bottom a { font-size: .75rem; }

.rdi-float-contact {
    position: fixed;
    z-index: 9980;
    right: 22px;
    bottom: 22px;
    min-height: 51px;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 11px 16px;
    border: 1px solid rgba(255,255,255,.16);
    border-radius: 999px;
    background: linear-gradient(105deg, var(--rdi-primary), var(--rdi-accent));
    color: #fff !important;
    box-shadow: 0 16px 40px rgba(24,8,34,.32);
    font-size: .82rem;
    font-weight: 800;
}

.rdi-float-contact .rdi-icon {
    width: 19px;
    height: 19px;
    color: #fff;
}

/* Reveal animation -------------------------------------------------------- */
.rdi-reveal {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity .65s cubic-bezier(.2,.7,.2,1), transform .65s cubic-bezier(.2,.7,.2,1);
    transition-delay: var(--rdi-delay, 0ms);
}
.rdi-reveal.is-visible { opacity: 1; transform: translateY(0); }

/* Accessibility / focus --------------------------------------------------- */
.rdi-shell a:focus-visible,
.rdi-shell button:focus-visible,
.rdi-shell input:focus-visible,
.rdi-shell select:focus-visible,
.rdi-shell textarea:focus-visible {
    outline: 3px solid rgba(123,92,255,.7);
    outline-offset: 3px;
}

/* Responsive -------------------------------------------------------------- */
@media (max-width: 1080px) {
    .rdi-brand__copy small { display: none; }
    .rdi-nav > a, .rdi-nav__dropdown > a { padding-inline: 9px; font-size: .86rem; }
    .rdi-hero__content { grid-template-columns: 1fr .72fr; gap: 38px; }
    .rdi-hero h1 { font-size: clamp(3rem, 6vw, 4.8rem); }
    .rdi-footer__grid { grid-template-columns: 1.3fr 1fr 1fr; }
    .rdi-footer__grid > div:last-child { grid-column: 1 / -1; display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); }
}

@media (max-width: 900px) {
    .rdi-menu-toggle { display: flex; }
    .rdi-header__top { display: none; }
    .rdi-nav {
        position: fixed;
        top: 78px;
        left: 20px;
        right: 20px;
        max-height: calc(100vh - 110px);
        padding: 14px;
        display: none;
        flex-direction: column;
        align-items: stretch;
        gap: 3px;
        border: 1px solid rgba(39,17,55,.10);
        border-radius: 14px;
        background: #fff;
        box-shadow: 0 24px 60px rgba(39,17,55,.20);
        overflow-y: auto;
    }
    .admin-bar .rdi-nav { top: 110px; }
    .rdi-nav.is-open { display: flex; }
    .rdi-nav > a, .rdi-nav__dropdown > a { padding: 12px 13px; color: #31273a !important; }
    .rdi-nav > a:not(.rdi-nav__cta)::after, .rdi-nav__dropdown > a::after { display: none; }
    .rdi-nav > .rdi-btn { margin: 8px 0 0; }
    .rdi-nav__dropdown-panel { position: static; min-width: 0; padding: 3px 0 3px 14px; border: 0; box-shadow: none; background: #fff; opacity: 1; visibility: visible; transform: none; }
    .rdi-nav__dropdown-panel a { padding: 8px 10px; }

    .rdi-hero { min-height: auto; }
    .rdi-hero__content { grid-template-columns: 1fr; padding-top: 145px; padding-bottom: 90px; }
    .rdi-hero__copy { max-width: 760px; }
    .rdi-hero__panel { justify-self: stretch; width: 100%; }
    .rdi-hero__logo-ring { aspect-ratio: 2.1 / 1; }
    .rdi-hero__scroll { display: none; }

    .rdi-section { padding: 82px 0; }
    .rdi-service-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .rdi-split, .rdi-about-grid, .rdi-contact-grid, .rdi-detail-grid { grid-template-columns: 1fr; gap: 48px; }
    .rdi-process-grid, .rdi-mini-steps { grid-template-columns: repeat(2, minmax(0,1fr)); }
    .rdi-process-card::after { display: none; }
    .rdi-project-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .rdi-page-hero__grid { grid-template-columns: 1fr; gap: 50px; }
    .rdi-page-hero__visual { max-width: 680px; }
    .rdi-image-card img, .rdi-image-fallback { height: 390px; }
    .rdi-tech-strip .rdi-container { align-items: flex-start; flex-direction: column; }
    .rdi-tech-strip div { justify-content: flex-start; }
    .rdi-final-cta__inner { grid-template-columns: 1fr; gap: 30px; }
    .rdi-final-cta__actions { align-items: flex-start; }
    .rdi-stat-band { grid-template-columns: repeat(2, minmax(0,1fr)); }
    .rdi-footer__grid { grid-template-columns: repeat(2, minmax(0,1fr)); gap: 40px; }
    .rdi-footer__grid > div:last-child { grid-column: auto; display: flex; }
}

@media (max-width: 782px) {
    .admin-bar .rdi-header { top: 46px; }
    .admin-bar .rdi-nav { top: 124px; }
}

@media (max-width: 620px) {
    .rdi-container { width: min(calc(100% - 28px), var(--rdi-container)); }
    .rdi-header__inner { min-height: 72px; }
    .rdi-brand img { width: 48px; height: 46px; border-radius: 11px; }
    .rdi-brand__copy strong { font-size: .98rem; }
    .rdi-nav { top: 72px; left: 12px; right: 12px; }
    .admin-bar .rdi-nav { top: 118px; }

    .rdi-hero__content { padding-top: 125px; padding-bottom: 70px; }
    .rdi-hero h1 { font-size: clamp(2.65rem, 13vw, 3.8rem); }
    .rdi-hero__copy > p { font-size: .98rem; }
    .rdi-actions { flex-direction: column; align-items: stretch; }
    .rdi-actions .rdi-btn { width: 100%; }
    .rdi-hero__trust { display: grid; }
    .rdi-hero__panel { padding: 15px; border-radius: 25px; }
    .rdi-hero__logo-ring img { width: 140px; }
    .rdi-hero__panel-grid { grid-template-columns: 1fr 1fr; }
    .rdi-hero__panel-grid > div { min-height: 82px; padding: 13px; }

    .rdi-section { padding: 68px 0; }
    .rdi-section-heading { margin-bottom: 34px; }
    .rdi-section-heading--row { align-items: stretch; flex-direction: column; }
    .rdi-section-heading h2, .rdi-split__copy h2, .rdi-about-grid h2, .rdi-contact-info h2 { font-size: clamp(2rem, 9vw, 2.7rem); }
    .rdi-service-grid, .rdi-project-grid, .rdi-process-grid, .rdi-mini-steps, .rdi-two-cards, .rdi-values, .rdi-stat-band, .rdi-footer__grid { grid-template-columns: 1fr; }
    .rdi-service-card { min-height: 285px; padding: 25px; }
    .rdi-photo-stack { padding: 0 15px 25px 0; }
    .rdi-photo-stack::before { inset: 28px 0 0 28px; }
    .rdi-photo-stack > img { min-height: 390px; }
    .rdi-photo-stack__card { width: 210px; padding: 17px; }
    .rdi-project-card__visual { aspect-ratio: 16/10; }
    .rdi-page-hero { padding: 135px 0 68px; }
    .rdi-page-hero h1 { font-size: clamp(2.65rem, 12vw, 3.8rem); }
    .rdi-image-card { transform: none; }
    .rdi-image-card img, .rdi-image-fallback { height: 300px; }
    .rdi-detail-card, .rdi-contact-form-wrap { padding: 24px; border-radius: 22px; }
    .rdi-detail-image, .rdi-detail-image > img { min-height: 380px; }
    .rdi-form-row { grid-template-columns: 1fr; }
    .rdi-final-cta { padding: 70px 0; }
    .rdi-final-cta h2 { font-size: 2.45rem; }
    .rdi-final-cta__actions { align-items: stretch; }
    .rdi-footer { padding-top: 60px; }
    .rdi-footer__bottom { align-items: flex-start; flex-direction: column; }
    .rdi-float-contact { right: 14px; bottom: 14px; }
    .rdi-float-contact span { display: none; }
    .rdi-float-contact { width: 50px; padding: 0; justify-content: center; }
}

@media (max-width: 600px) {
    body.admin-bar .rdi-header { top: 0; }
    body.admin-bar .rdi-nav { top: 72px; }
}

@media (prefers-reduced-motion: reduce) {
    .rdi-shell *, .rdi-shell *::before, .rdi-shell *::after {
        scroll-behavior: auto !important;
        animation-duration: .01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: .01ms !important;
    }
    .rdi-reveal { opacity: 1; transform: none; }
}

/* Helpers added after the main stylesheet for plugin/theme interoperability. */
.rdi-shell .screen-reader-text {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    padding: 0 !important;
    margin: -1px !important;
    overflow: hidden !important;
    clip: rect(0, 0, 0, 0) !important;
    white-space: nowrap !important;
    border: 0 !important;
}
.rdi-socials { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.rdi-footer .rdi-socials a { padding: 6px 9px; border: 1px solid rgba(255,255,255,.1); border-radius: 9px; color: rgba(255,255,255,.72); font-size: .72rem; font-weight: 750; }
.rdi-footer .rdi-socials a:hover { border-color: rgba(123,92,255,.42); color: #fff; }


/* V1.8 - Galerie de visuels RDI avec logo intégré -------------------------- */
.rdi-section--brand-scenes {
    background:
        radial-gradient(circle at 12% 20%, rgba(123,92,255,.10), transparent 28%),
        radial-gradient(circle at 88% 18%, rgba(243,154,43,.08), transparent 26%),
        #f8f7fa;
}
.rdi-brand-scenes-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
    margin-top: 38px;
}
.rdi-brand-scene {
    margin: 0;
    position: relative;
    overflow: hidden;
    min-height: 310px;
    border-radius: 26px;
    background: #160b22;
    box-shadow: 0 22px 60px rgba(39,17,55,.16);
    border: 1px solid rgba(39,17,55,.08);
}
.rdi-brand-scene img {
    width: 100%;
    height: 100%;
    min-height: 310px;
    object-fit: cover;
    transition: transform .55s ease, filter .55s ease;
}
.rdi-brand-scene::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 48%, rgba(15,6,24,.88) 100%);
    pointer-events: none;
}
.rdi-brand-scene figcaption {
    position: absolute;
    z-index: 2;
    left: 20px;
    right: 20px;
    bottom: 18px;
    color: #fff;
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.rdi-brand-scene figcaption strong { font-size: 1.02rem; }
.rdi-brand-scene figcaption span { font-size: .82rem; opacity: .76; }
.rdi-brand-scene:hover img { transform: scale(1.035); filter: saturate(1.08); }
@media (max-width: 980px) {
    .rdi-brand-scenes-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
}
@media (max-width: 640px) {
    .rdi-brand-scenes-grid { grid-template-columns: 1fr; gap: 16px; }
    .rdi-brand-scene, .rdi-brand-scene img { min-height: 240px; }
}