/* ============================================================
   DNM44 — Réseaux & Énergie
   Tokens
============================================================ */
:root {
    --bg-0: #04060c;
    --bg-1: #070b14;
    --bg-2: #0a101d;
    --card: #0c1322;
    --card-2: #101a2e;
    --line: rgba(146, 168, 220, .13);
    --line-strong: rgba(146, 168, 220, .26);
    --blue: #4d8dff;
    --cyan: #3fd4ff;
    --amber: #f0b445;
    --text: #e9eefb;
    --muted: #94a1bd;
    --muted-2: #66759a;
    --grad-blue: linear-gradient(92deg, #4d8dff 0%, #3fd4ff 100%);
    --grad-amber: linear-gradient(92deg, #f0b445 0%, #ffd98a 100%);
    --radius: 18px;
    --radius-sm: 12px;
    --font-display: "Space Grotesk", "Segoe UI", sans-serif;
    --font-body: "Instrument Sans", "Segoe UI", sans-serif;
    --font-mono: "JetBrains Mono", ui-monospace, monospace;
    --header-h: 76px;
    color-scheme: dark;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: calc(var(--header-h) + 16px)
}

body {
    font-family: var(--font-body);
    background: var(--bg-0);
    color: var(--text);
    line-height: 1.65;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

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

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

ul {
    list-style: none
}

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

:focus-visible {
    outline: 2px solid var(--cyan);
    outline-offset: 3px;
    border-radius: 4px
}

::selection {
    background: rgba(77, 141, 255, .35)
}

.skip-link {
    position: fixed;
    top: -60px;
    left: 16px;
    z-index: 200;
    background: var(--blue);
    color: #fff;
    padding: 10px 18px;
    border-radius: 8px;
    font-weight: 600;
    transition: top .2s ease;
}

.skip-link:focus {
    top: 12px
}

.container {
    max-width: 1180px;
    margin-inline: auto;
    padding-inline: clamp(20px, 4vw, 32px)
}

.section {
    padding-block: clamp(84px, 9vw, 128px)
}

.section--alt {
    background: var(--bg-1);
    border-block: 1px solid var(--line)
}

/* Section headings */
.section-head {
    max-width: 660px;
    margin: 0 auto clamp(44px, 6vw, 64px);
    text-align: center
}

.section-head--left {
    margin-inline: 0;
    text-align: left
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    font-family: var(--font-mono);
    font-size: .72rem;
    font-weight: 500;
    letter-spacing: .22em;
    text-transform: uppercase;
    color: var(--cyan);
    margin-bottom: 18px;
}

.eyebrow .wire {
    position: relative;
    width: 44px;
    height: 2px;
    border-radius: 2px;
    background: rgba(63, 212, 255, .25);
    overflow: hidden;
    flex: none;
}

.eyebrow .wire::after {
    content: "";
    position: absolute;
    top: 0;
    left: -14px;
    width: 14px;
    height: 100%;
    background: linear-gradient(90deg, transparent, var(--cyan));
    animation: pulse-wire 2.4s ease-in-out infinite;
}

@keyframes pulse-wire {
    0% {
        left: -14px
    }
    60%, 100% {
        left: 44px
    }
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(1.85rem, 4vw, 2.7rem);
    font-weight: 700;
    line-height: 1.15;
    letter-spacing: -.02em;
}

.section-sub {
    color: var(--muted);
    margin-top: 16px;
    font-size: 1.02rem
}

.grad-blue {
    background: var(--grad-blue);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
}

.grad-amber {
    background: var(--grad-amber);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
}

/* ============================================================
   Buttons
============================================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 28px;
    border-radius: 999px;
    border: 1px solid transparent;
    font-family: var(--font-display);
    font-weight: 600;
    font-size: .95rem;
    cursor: pointer;
    transition: transform .25s ease, box-shadow .25s ease, background-color .25s ease, border-color .25s ease, color .25s ease;
    white-space: nowrap;
}

.btn i {
    font-size: .85em;
    transition: transform .25s ease
}

.btn--primary {
    background: var(--grad-blue);
    color: #041022;
    box-shadow: 0 10px 32px -10px rgba(77, 141, 255, .55);
}

.btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 16px 42px -10px rgba(63, 212, 255, .65)
}

.btn--primary:hover i {
    transform: translateX(3px)
}

.btn--ghost {
    background: rgba(146, 168, 220, .06);
    color: var(--text);
    border-color: var(--line-strong);
}

.btn--ghost:hover {
    transform: translateY(-2px);
    border-color: var(--cyan);
    background: rgba(63, 212, 255, .08)
}

.btn--sm {
    padding: 10px 20px;
    font-size: .85rem
}

/* ============================================================
   Header / Nav
============================================================ */
.header {
    position: fixed;
    inset: 0 0 auto 0;
    z-index: 100;
    height: var(--header-h);
    display: flex;
    align-items: center;
    transition: background-color .3s ease, border-color .3s ease, backdrop-filter .3s ease;
    border-bottom: 1px solid transparent;
}

.header.is-scrolled {
    background: rgba(4, 6, 12, .82);
    -webkit-backdrop-filter: blur(14px);
    backdrop-filter: blur(14px);
    border-bottom-color: var(--line);
}

.header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    width: 100%
}

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

.brand-mark {
    width: 80px;
    height: 42px;
    border-radius: 12px;
    flex: none;
    border: 1px solid var(--line-strong);
    display: grid;
    place-items: center;
    position: relative;
    overflow: hidden;
}

.brand-mark img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}


.brand-mark i {
    position: relative;
    font-size: 1.05rem;
    background: var(--grad-blue);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.brand-name {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.25rem;
    letter-spacing: .01em;
    line-height: 1.1
}

.brand-name span {
    color: var(--blue)
}

.brand-tag {
    display: block;
    font-family: var(--font-mono);
    font-size: .58rem;
    letter-spacing: .28em;
    text-transform: uppercase;
    color: var(--muted-2)
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 6px
}

.nav-links a {
    position: relative;
    padding: 10px 14px;
    border-radius: 8px;
    font-size: .92rem;
    font-weight: 500;
    color: var(--muted);
    transition: color .2s ease;
}

.nav-links a::after {
    content: "";
    position: absolute;
    left: 14px;
    right: 14px;
    bottom: 5px;
    height: 2px;
    border-radius: 2px;
    background: var(--grad-blue);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform .25s ease;
}

.nav-links a:hover, .nav-links a.is-active {
    color: var(--text)
}

.nav-links a:hover::after, .nav-links a.is-active::after {
    transform: scaleX(1)
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 14px
}

/* Language dropdown */
.lang-dropdown {
    position: relative
}

.lang-dd-trigger {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 9px 14px;
    border-radius: 999px;
    cursor: pointer;
    background: rgba(146, 168, 220, .06);
    border: 1px solid var(--line-strong);
    font-family: var(--font-mono);
    font-size: .78rem;
    font-weight: 500;
    letter-spacing: .04em;
    color: var(--text);
    transition: border-color .25s ease, background .25s ease;
}

.lang-dd-trigger:hover {
    border-color: var(--line-strong);
    background: rgba(146, 168, 220, .11)
}

.lang-dd-trigger i.fa-globe {
    color: var(--cyan);
    font-size: .85rem
}

.lang-dd-chev {
    font-size: .62rem;
    color: var(--muted-2);
    transition: transform .25s ease
}

.lang-dropdown.is-open .lang-dd-chev {
    transform: rotate(180deg)
}

.lang-dropdown.is-open .lang-dd-trigger {
    border-color: var(--cyan)
}

.lang-dd-menu {
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    z-index: 150;
    min-width: 168px;
    padding: 6px;
    border-radius: 14px;
    background: var(--card-2);
    border: 1px solid var(--line-strong);
    box-shadow: 0 24px 48px -20px rgba(0, 0, 0, .75);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: opacity .22s ease, transform .22s ease, visibility .22s;
}

.lang-dropdown.is-open .lang-dd-menu {
    opacity: 1;
    visibility: visible;
    transform: none
}

.lang-dd-item {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding: 10px 12px;
    border-radius: 9px;
    font-family: var(--font-body);
    font-size: .9rem;
    font-weight: 500;
    color: var(--muted);
    transition: background .2s ease, color .2s ease;
}

.lang-dd-item:hover {
    background: rgba(146, 168, 220, .08);
    color: var(--text)
}

.lang-dd-item.is-current {
    color: var(--text)
}

.lang-dd-check {
    font-size: .72rem;
    color: var(--cyan);
    opacity: 0
}

.lang-dd-item.is-current .lang-dd-check {
    opacity: 1
}

.nav-toggle {
    display: none;
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: rgba(146, 168, 220, .07);
    border: 1px solid var(--line-strong);
    cursor: pointer;
    position: relative;
    z-index: 130;
}

.nav-toggle span {
    position: absolute;
    left: 12px;
    right: 12px;
    height: 2px;
    border-radius: 2px;
    background: var(--text);
    transition: transform .3s ease, opacity .3s ease, top .3s ease;
}

.nav-toggle span:nth-child(1) {
    top: 15px
}

.nav-toggle span:nth-child(2) {
    top: 21px
}

.nav-toggle span:nth-child(3) {
    top: 27px
}

.nav-toggle.is-open span:nth-child(1) {
    top: 21px;
    transform: rotate(45deg)
}

.nav-toggle.is-open span:nth-child(2) {
    opacity: 0
}

.nav-toggle.is-open span:nth-child(3) {
    top: 21px;
    transform: rotate(-45deg)
}

/* Mobile menu */
.mobile-menu {
    position: fixed;
    inset: 0;
    z-index: 120;
    background: rgba(4, 6, 12, .96);
    -webkit-backdrop-filter: blur(18px);
    backdrop-filter: blur(18px);
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 100px clamp(24px, 8vw, 48px) 48px;
    opacity: 0;
    visibility: hidden;
    transition: opacity .3s ease, visibility .3s ease;
}

.mobile-menu.is-open {
    opacity: 1;
    visibility: visible
}

.mobile-menu nav {
    display: flex;
    flex-direction: column;
    gap: 4px
}

.mobile-menu a.mm-link {
    font-family: var(--font-display);
    font-size: clamp(1.5rem, 6vw, 2rem);
    font-weight: 600;
    padding: 12px 0;
    color: var(--text);
    border-bottom: 1px solid var(--line);
    display: flex;
    align-items: baseline;
    gap: 16px;
    opacity: 0;
    transform: translateY(16px);
    transition: opacity .4s ease, transform .4s ease, color .2s ease;
}

.mobile-menu.is-open a.mm-link {
    opacity: 1;
    transform: none
}

.mobile-menu a.mm-link:hover {
    color: var(--cyan)
}

.mobile-menu a.mm-link .mm-num {
    font-family: var(--font-mono);
    font-size: .7rem;
    color: var(--muted-2);
    letter-spacing: .15em
}

.mobile-menu .mm-cta {
    margin-top: 32px;
    opacity: 0;
    transform: translateY(16px);
    transition: opacity .4s ease .25s, transform .4s ease .25s
}

.mobile-menu.is-open .mm-cta {
    opacity: 1;
    transform: none
}

.mobile-menu .mm-contact {
    margin-top: 28px;
    color: var(--muted);
    font-size: .9rem;
    display: flex;
    flex-direction: column;
    gap: 8px
}

.mobile-menu .mm-contact i {
    color: var(--cyan);
    width: 20px
}

/* ============================================================
   Hero — full-bleed photo background
============================================================ */
.hero {
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    min-height: 100vh;
    min-height: 100svh;
    padding-block: calc(var(--header-h) + clamp(40px, 7vw, 88px)) clamp(64px, 8vw, 100px);
    background: var(--bg-0);
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0
}

.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 38%
}

.hero-bg::after { /* readability scrim */
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(4, 6, 12, .93) 0%, rgba(4, 6, 12, .82) 38%, rgba(4, 6, 12, .5) 72%, rgba(4, 6, 12, .34) 100%),
    linear-gradient(180deg, rgba(4, 6, 12, .62) 0%, transparent 26%, transparent 62%, rgba(4, 6, 12, .9) 100%);
}

.hero::before { /* fine grid */
    content: "";
    position: absolute;
    inset: 0;
    z-index: 1;
    pointer-events: none;
    background-image: linear-gradient(rgba(146, 168, 220, .05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(146, 168, 220, .05) 1px, transparent 1px);
    background-size: 56px 56px;
    -webkit-mask-image: radial-gradient(ellipse 80% 70% at 50% 20%, #000 30%, transparent 75%);
    mask-image: radial-gradient(ellipse 80% 70% at 50% 20%, #000 30%, transparent 75%);
}

.hero-current { /* signature: travelling current line */
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 2;
    height: 1px;
    background: rgba(146, 168, 220, .14);
}

.hero-current::after {
    content: "";
    position: absolute;
    top: -1px;
    left: -20%;
    width: 20%;
    height: 3px;
    border-radius: 3px;
    background: linear-gradient(90deg, transparent, var(--blue), var(--cyan), transparent);
    filter: drop-shadow(0 0 8px rgba(63, 212, 255, .8));
    animation: current-run 5.5s linear infinite;
}

@keyframes current-run {
    from {
        left: -20%
    }
    to {
        left: 105%
    }
}

.hero-grid {
    position: relative;
    z-index: 2;
    width: 100%;
    display: grid;
    grid-template-columns:1.3fr .7fr;
    gap: clamp(36px, 5vw, 60px);
    align-items: center;
}

.hero-chip {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 8px 18px;
    border-radius: 999px;
    background: rgba(7, 11, 20, .55);
    border: 1px solid var(--line-strong);
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
    font-family: var(--font-mono);
    font-size: .7rem;
    letter-spacing: .16em;
    text-transform: uppercase;
    color: var(--muted);
}

.hero-chip .stars {
    color: var(--amber);
    letter-spacing: 2px;
    font-size: .72rem
}

.hero h1 {
    font-family: var(--font-display);
    font-size: clamp(1.6rem, 4vw, 3.2rem);
    font-weight: 700;
    line-height: 1.12;
    letter-spacing: -.025em;
    margin: 22px 0 20px;
    text-shadow: 0 2px 24px rgba(4, 6, 12, .65);
}

.hero-lede {
    color: #b6c2dc;
    font-size: clamp(1rem, 1.4vw, 1.12rem);
    max-width: 560px;
    text-shadow: 0 1px 16px rgba(4, 6, 12, .7)
}

.hero-ctas {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 32px
}

.hero-stats {
    display: flex;
    flex-wrap: nowrap;
    gap: clamp(14px, 3vw, 44px);
    margin-top: clamp(36px, 5vw, 52px);
    padding-top: 28px;
    border-top: 1px solid rgba(146, 168, 220, .22);
}

.stat {
    display: flex;
    align-items: center;
    gap: 14px;
    min-width: 0
}

.stat-text {
    display: flex;
    flex-direction: column;
    min-width: 0
}

.stat-icon {
    width: 46px;
    height: 46px;
    border-radius: 14px;
    flex: none;
    display: grid;
    place-items: center;
    background: rgba(77, 141, 255, .16);
    border: 1px solid rgba(77, 141, 255, .38);
    color: var(--cyan);
    font-size: 1rem;
    -webkit-backdrop-filter: blur(6px);
    backdrop-filter: blur(6px);
}

.stat-num {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: clamp(1.15rem, 2vw, 1.45rem);
    line-height: 1.1
}

.stat-label {
    font-size: clamp(.68rem, 1.1vw, .8rem);
    color: var(--muted);
    line-height: 1.35
}

/* Certified experts card (glass, over the photo) */
.hero-cert {
    justify-self: end;
    width: min(340px, 100%);
    background: rgba(10, 16, 29, .72);
    -webkit-backdrop-filter: blur(14px);
    backdrop-filter: blur(14px);
    border: 1px solid var(--line-strong);
    border-radius: 20px;
    padding: 24px 26px;
    box-shadow: 0 30px 60px -22px rgba(0, 0, 0, .75), 0 0 50px -22px rgba(77, 141, 255, .35);
}

.hero-cert-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 1rem;
    margin-bottom: 14px;
}

.hero-cert-head .hc-title {
    display: inline-flex;
    align-items: center;
    gap: 10px
}

.hero-cert-head .hc-title i {
    color: var(--amber)
}

.hero-badge-irve {
    font-family: var(--font-mono);
    font-size: .58rem;
    letter-spacing: .16em;
    text-transform: uppercase;
    padding: 6px 12px;
    border-radius: 999px;
    white-space: nowrap;
    background: rgba(240, 180, 69, .14);
    border: 1px solid rgba(240, 180, 69, .4);
    color: var(--amber);
}

.hero-cert li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: .86rem;
    color: #b6c2dc;
    padding: 6px 0;
}

.hero-cert li i {
    color: var(--cyan);
    font-size: .7rem
}

/* Hero entrance */
.hero-in {
    opacity: 0;
    transform: translateY(26px);
    animation: hero-in .8s cubic-bezier(.2, .7, .2, 1) forwards
}

.hero-in.d1 {
    animation-delay: .05s
}

.hero-in.d2 {
    animation-delay: .15s
}

.hero-in.d3 {
    animation-delay: .25s
}

.hero-in.d4 {
    animation-delay: .35s
}

.hero-in.d5 {
    animation-delay: .45s
}

.hero-in.d6 {
    animation-delay: .3s
}

@keyframes hero-in {
    to {
        opacity: 1;
        transform: none
    }
}

/* ============================================================
   Expertises (3 domain cards)
============================================================ */
.domains {
    display: grid;
    grid-template-columns:repeat(3, 1fr);
    gap: 24px
}

@property --domain-angle {
    syntax: '<angle>';
    inherits: false;
    initial-value: 0deg;
}

.domain-card {
    --accent: var(--blue);
    --accent-soft: rgba(77, 141, 255, .12);
    --domain-angle: 0deg;
    position: relative;
    display: flex;
    flex-direction: column;
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    overflow: hidden;
    transition: transform .35s ease, border-color .35s ease, box-shadow .35s ease;
}

.domain-card::before {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    opacity: 0;
    z-index: 1;
    background: radial-gradient(ellipse 90% 60% at 50% -10%, var(--accent-soft), transparent 70%);
    transition: opacity .35s ease;
}

.domain-card::after {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 2;
    border-radius: inherit;
    padding: 1.5px;
    background: conic-gradient(from var(--domain-angle),
    transparent 0deg,
    transparent 260deg,
    color-mix(in srgb, var(--accent) 40%, transparent) 300deg,
    var(--accent) 330deg,
    #fff 345deg,
    var(--accent) 355deg,
    transparent 360deg
    );
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask-composite: exclude;
    animation: domain-border-spin 3.2s linear infinite;
    filter: drop-shadow(0 0 6px var(--accent));
}

@keyframes domain-border-spin {
    to {
        --domain-angle: 360deg
    }
}

.domain-card:hover {
    transform: translateY(-6px);
    border-color: var(--accent);
    box-shadow: 0 28px 56px -24px rgba(0, 0, 0, .7)
}

.domain-card:hover::before {
    opacity: 1
}

.domain-card--amber {
    --accent: var(--amber);
    --accent-soft: rgba(240, 180, 69, .12)
}

.domain-media {
    position: relative;
    width: 100%;
    aspect-ratio: 16/10;
    overflow: hidden
}

.domain-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform .6s ease
}

.domain-card:hover .domain-media img {
    transform: scale(1.07)
}

.domain-media::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, var(--card) 0%, rgba(10, 14, 24, .05) 55%, transparent 75%);
}

.domain-media-badge {
    position: absolute;
    top: 16px;
    left: 16px;
    z-index: 1;
    width: 44px;
    height: 44px;
    border-radius: 13px;
    display: grid;
    place-items: center;
    background: rgba(10, 14, 24, .55);
    backdrop-filter: blur(6px);
    border: 1px solid var(--accent);
    color: var(--accent);
    font-size: 1.1rem;
}

.domain-body {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 20px 28px 28px;
    flex: 1
}

.domain-card h3 {
    font-family: var(--font-display);
    font-size: 1.28rem;
    font-weight: 600;
    letter-spacing: -.01em
}

.domain-card p {
    color: var(--muted);
    font-size: .94rem;
    flex: 1
}

.domain-btn {
    position: relative;
    align-self: center;
    margin-top: 14px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 11px 26px;
    border-radius: 999px;
    font-family: var(--font-display);
    font-weight: 600;
    font-size: .88rem;
    color: var(--text);
    background: var(--card-2);
    transition: transform .25s ease, background .25s ease;
}

.domain-btn:hover {
    transform: translateY(-2px);
    background: #141f38
}

.domain-btn i {
    transition: transform .25s ease;
    font-size: .75rem;
    color: var(--accent)
}

.domain-btn:hover i {
    transform: translateX(4px)
}

.domain-btn::before {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    border-radius: inherit;
    padding: 1.5px;
    background: conic-gradient(from var(--domain-angle),
    transparent 0deg,
    transparent 260deg,
    color-mix(in srgb, var(--accent) 40%, transparent) 300deg,
    var(--accent) 330deg,
    #fff 345deg,
    var(--accent) 355deg,
    transparent 360deg
    );
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask-composite: exclude;
    animation: domain-border-spin 3.2s linear infinite;
    filter: drop-shadow(0 0 5px var(--accent));
}

/* ============================================================
   Services (detail grid + trust strip)
============================================================ */
.services-grid {
    display: grid;
    grid-template-columns:1fr 1.05fr 1fr;
    grid-auto-rows: auto;
    gap: 24px;
    align-items: stretch;
}

.service-card {
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 28px 26px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    transition: transform .3s ease, border-color .3s ease;
}

.service-card:hover {
    transform: translateY(-4px);
    border-color: var(--line-strong)
}

.service-card-head {
    display: flex;
    align-items: center;
    gap: 14px
}

.service-icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    flex: none;
    display: grid;
    place-items: center;
    background: rgba(77, 141, 255, .1);
    border: 1px solid rgba(77, 141, 255, .3);
    color: var(--cyan);
    font-size: 1rem;
}

.service-card h3 {
    font-family: var(--font-display);
    font-size: 1.05rem;
    font-weight: 600;
    line-height: 1.3
}

.service-card p {
    color: var(--muted);
    font-size: .9rem
}

.services-photo {
    grid-row: span 2;
    border-radius: var(--radius);
    overflow: hidden;
    position: relative;
    border: 1px solid var(--line-strong);
    min-height: 380px;
}

.services-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: absolute;
    inset: 0;
    transition: transform .6s ease
}

.services-photo:hover img {
    transform: scale(1.04)
}

.services-photo::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 45%, rgba(4, 6, 12, .85) 100%);
}

.services-photo figcaption {
    position: absolute;
    left: 22px;
    right: 22px;
    bottom: 20px;
    z-index: 2;
    font-family: var(--font-mono);
    font-size: .68rem;
    letter-spacing: .16em;
    text-transform: uppercase;
    color: var(--muted);
}

.services-photo figcaption strong {
    display: block;
    font-family: var(--font-display);
    font-size: 1.05rem;
    font-weight: 600;
    letter-spacing: 0;
    text-transform: none;
    color: var(--text);
    margin-bottom: 4px;
}

.trust-strip {
    margin-top: 28px;
    display: grid;
    grid-template-columns:repeat(4, 1fr);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    overflow: hidden;
    background: var(--card);
}

.trust-item {
    display: flex;
    gap: 14px;
    align-items: flex-start;
    padding: 22px 24px;
    border-left: 1px solid var(--line);
    transition: background-color .3s ease;
}

.trust-item:first-child {
    border-left: none
}

.trust-item:hover {
    background: rgba(146, 168, 220, .04)
}

.trust-item i {
    color: var(--amber);
    font-size: 1.1rem;
    margin-top: 4px
}

.trust-item h4 {
    font-family: var(--font-display);
    font-size: .92rem;
    font-weight: 600
}

.trust-item p {
    font-size: .78rem;
    color: var(--muted)
}

/* ============================================================
   Méthode (numbered steps — real sequence)
============================================================ */
.steps {
    display: grid;
    grid-template-columns:repeat(4, 1fr);
    gap: 24px;
    counter-reset: step
}

.step {
    position: relative;
    padding: 28px 24px;
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    transition: transform .3s ease, border-color .3s ease;
}

.step:hover {
    transform: translateY(-4px);
    border-color: rgba(63, 212, 255, .4)
}

.step-num {
    font-family: var(--font-mono);
    font-size: .72rem;
    letter-spacing: .2em;
    color: var(--cyan);
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
}

.step-num::after {
    content: "";
    width: 32px;
    height: 1px;
    background: rgba(63, 212, 255, .35)
}

.step h3 {
    font-family: var(--font-display);
    font-size: 1.08rem;
    font-weight: 600;
    margin-bottom: 8px
}

.step p {
    color: var(--muted);
    font-size: .88rem
}

.step-delay {
    margin-top: 14px;
    display: inline-block;
    font-family: var(--font-mono);
    font-size: .62rem;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--amber);
    background: rgba(240, 180, 69, .1);
    border: 1px solid rgba(240, 180, 69, .3);
    padding: 4px 10px;
    border-radius: 999px;
}

/* ============================================================
   Réalisations
============================================================ */
.works {
    display: grid;
    grid-template-columns:repeat(4, 1fr);
    gap: 20px
}

.work-card {
    position: relative;
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--line);
    aspect-ratio: 3/3.8;
    transition: transform .35s ease, border-color .35s ease;
}

.work-card:hover {
    transform: translateY(-6px);
    border-color: var(--line-strong)
}

.work-card img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .7s ease
}

.work-card:hover img {
    transform: scale(1.06)
}

.work-card::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(4, 6, 12, .1) 35%, rgba(4, 6, 12, .92) 100%);
}

.work-info {
    position: absolute;
    left: 20px;
    right: 20px;
    bottom: 18px;
    z-index: 2
}

.work-tag {
    font-family: var(--font-mono);
    font-size: .6rem;
    letter-spacing: .18em;
    text-transform: uppercase;
    color: var(--cyan);
    display: inline-block;
    margin-bottom: 8px;
}

.work-tag--amber {
    color: var(--amber)
}

.work-info h3 {
    font-family: var(--font-display);
    font-size: 1.02rem;
    font-weight: 600;
    line-height: 1.3
}

.work-info span {
    font-size: .78rem;
    color: var(--muted)
}

/* ============================================================
   Témoignages
============================================================ */
.testimonials {
    display: grid;
    grid-template-columns:repeat(3, 1fr);
    gap: 24px
}

.testimonial {
    display: flex;
    flex-direction: column;
    gap: 18px;
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 30px 28px;
    position: relative;
    transition: transform .3s ease, border-color .3s ease;
}

.testimonial:hover {
    transform: translateY(-4px);
    border-color: var(--line-strong)
}

.testimonial-stars {
    color: var(--amber);
    font-size: .8rem;
    letter-spacing: 3px
}

.testimonial blockquote {
    color: var(--text);
    font-size: .96rem;
    flex: 1
}

.testimonial blockquote::before {
    content: "« "
}

.testimonial blockquote::after {
    content: " »"
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 14px;
    border-top: 1px solid var(--line);
    padding-top: 18px
}

.avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    flex: none;
    display: grid;
    place-items: center;
    font-family: var(--font-display);
    font-weight: 600;
    font-size: .85rem;
    color: #04101f;
    background: var(--grad-blue);
}

.avatar--amber {
    background: var(--grad-amber)
}

.testimonial-author strong {
    font-family: var(--font-display);
    font-size: .92rem;
    font-weight: 600;
    display: block;
    line-height: 1.3
}

.testimonial-author span {
    font-size: .78rem;
    color: var(--muted)
}

/* ============================================================
   Articles
============================================================ */
.articles {
    display: grid;
    grid-template-columns:repeat(3, 1fr);
    gap: 24px
}

.article-card {
    display: flex;
    flex-direction: column;
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    overflow: hidden;
    transition: transform .35s ease, border-color .35s ease, box-shadow .35s ease;
}

.article-card:hover {
    transform: translateY(-6px);
    border-color: var(--line-strong);
    box-shadow: 0 28px 56px -26px rgba(0, 0, 0, .7)
}

.article-media {
    position: relative;
    aspect-ratio: 16/10;
    overflow: hidden
}

.article-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .7s ease
}

.article-card:hover .article-media img {
    transform: scale(1.06)
}

.article-media::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 55%, rgba(4, 6, 12, .65) 100%)
}

.article-chip {
    position: absolute;
    left: 16px;
    bottom: 14px;
    z-index: 2;
    font-family: var(--font-mono);
    font-size: .58rem;
    letter-spacing: .18em;
    text-transform: uppercase;
    padding: 5px 12px;
    border-radius: 999px;
    background: rgba(4, 6, 12, .72);
    border: 1px solid rgba(63, 212, 255, .4);
    color: var(--cyan);
    -webkit-backdrop-filter: blur(6px);
    backdrop-filter: blur(6px);
}

.article-chip--amber {
    border-color: rgba(240, 180, 69, .45);
    color: var(--amber)
}

.article-body {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 24px;
    flex: 1
}

.article-date {
    font-family: var(--font-mono);
    font-size: .66rem;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: var(--muted-2)
}

.article-body h3 {
    font-family: var(--font-display);
    font-size: 1.12rem;
    font-weight: 600;
    line-height: 1.35
}

.article-body p {
    color: var(--muted);
    font-size: .88rem;
    flex: 1
}

.article-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 6px;
    font-family: var(--font-display);
    font-weight: 600;
    font-size: .85rem;
    color: var(--cyan);
}

.article-link i {
    font-size: .72rem;
    transition: transform .25s ease
}

.article-card:hover .article-link i {
    transform: translateX(4px)
}

/* ============================================================
   FAQ
============================================================ */
.faq {
    max-width: 760px;
    margin-inline: auto;
    display: flex;
    flex-direction: column;
    gap: 14px
}

.faq-item {
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    overflow: hidden;
    transition: border-color .3s ease;
}

.faq-item.is-open {
    border-color: rgba(63, 212, 255, .4)
}

.faq-q {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    padding: 20px 24px;
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 1rem;
    color: var(--text);
    transition: color .2s ease;
}

.faq-q:hover {
    color: var(--cyan)
}

.faq-q .faq-icon {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    flex: none;
    display: grid;
    place-items: center;
    background: rgba(146, 168, 220, .08);
    border: 1px solid var(--line-strong);
    font-size: .7rem;
    color: var(--cyan);
    transition: transform .35s ease, background-color .35s ease;
}

.faq-item.is-open .faq-icon {
    transform: rotate(45deg);
    background: rgba(63, 212, 255, .14)
}

.faq-a {
    max-height: 0;
    overflow: hidden;
    transition: max-height .4s ease
}

.faq-a p {
    padding: 0 24px 22px;
    color: var(--muted);
    font-size: .92rem;
    max-width: 640px
}

/* ============================================================
   Contact
============================================================ */
.contact-grid {
    display: grid;
    grid-template-columns:.9fr 1.1fr;
    gap: clamp(36px, 5vw, 64px);
    align-items: start
}

.contact-info h2 {
    font-family: var(--font-display);
    font-size: clamp(1.9rem, 3.6vw, 2.6rem);
    font-weight: 700;
    line-height: 1.12;
    letter-spacing: -.02em;
    margin-bottom: 18px;
}

.contact-info > p {
    color: var(--muted);
    margin-bottom: 32px;
    max-width: 420px
}

.contact-list {
    display: flex;
    flex-direction: column;
    gap: 8px
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 14px 16px;
    border-radius: var(--radius-sm);
    border: 1px solid transparent;
    transition: border-color .25s ease, background-color .25s ease;
}

.contact-item:hover {
    border-color: var(--line);
    background: rgba(146, 168, 220, .04)
}

.contact-item i {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    flex: none;
    display: grid;
    place-items: center;
    background: rgba(77, 141, 255, .1);
    border: 1px solid rgba(77, 141, 255, .3);
    color: var(--cyan);
    font-size: .95rem;
}

.contact-item strong {
    font-family: var(--font-display);
    font-size: .95rem;
    font-weight: 600;
    display: block;
    line-height: 1.35
}

.contact-item span {
    font-size: .82rem;
    color: var(--muted)
}

.contact-form {
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: clamp(18px, 2.6vw, 28px);
}

.form-row {
    display: grid;
    grid-template-columns:1fr 1fr;
    gap: 12px
}

.form-field {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 12px
}

.form-field label {
    font-family: var(--font-display);
    font-size: .82rem;
    font-weight: 600;
    color: var(--muted)
}

.form-field input, .form-field select, .form-field textarea {
    background: var(--bg-1);
    border: 1px solid var(--line-strong);
    border-radius: 10px;
    padding: 10px 14px;
    font-size: .93rem;
    color: var(--text);
    width: 100%;
    transition: border-color .25s ease, box-shadow .25s ease;
}

.form-field input::placeholder, .form-field textarea::placeholder {
    color: var(--muted-2)
}

.form-field input:focus, .form-field select:focus, .form-field textarea:focus {
    outline: none;
    border-color: var(--blue);
    box-shadow: 0 0 0 3px rgba(77, 141, 255, .18);
}

.form-field select {
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%2394a1bd' stroke-width='2' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
}

.form-field textarea {
    resize: vertical;
    height: 90px;
    min-height: 70px;
    max-height: 140px
}

.form-note {
    font-size: .78rem;
    color: var(--muted-2);
    margin-top: 10px;
    display: flex;
    align-items: center;
    gap: 8px
}

.form-note i {
    color: var(--cyan)
}

.form-success {
    display: none;
    align-items: flex-start;
    gap: 14px;
    background: rgba(63, 212, 255, .08);
    border: 1px solid rgba(63, 212, 255, .35);
    border-radius: var(--radius-sm);
    padding: 18px 20px;
    margin-top: 18px;
}

.form-success.is-visible {
    display: flex
}

.form-success i {
    color: var(--cyan);
    margin-top: 3px
}

.form-success p {
    font-size: .9rem;
    color: var(--text)
}

/* ============================================================
   Footer
============================================================ */
.footer {
    background: var(--bg-1);
    border-top: 1px solid var(--line)
}

.footer-main {
    display: grid;
    grid-template-columns:1.4fr .8fr .8fr 1fr;
    gap: clamp(32px, 4vw, 56px);
    padding-block: clamp(52px, 6vw, 72px) clamp(36px, 4vw, 48px);
}

.footer-brand p {
    color: var(--muted);
    font-size: .9rem;
    margin: 16px 0 22px;
    max-width: 300px
}

.footer-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 8px
}

.footer-badges span {
    font-family: var(--font-mono);
    font-size: .58rem;
    letter-spacing: .14em;
    text-transform: uppercase;
    padding: 6px 12px;
    border-radius: 999px;
    border: 1px solid var(--line-strong);
    color: var(--muted);
    display: inline-flex;
    align-items: center;
    gap: 7px;
}

.footer-badges i {
    color: var(--amber);
    font-size: .65rem
}

.footer h4 {
    font-family: var(--font-mono);
    font-size: .68rem;
    letter-spacing: .22em;
    text-transform: uppercase;
    color: var(--muted-2);
    margin-bottom: 18px;
}

.footer-col ul {
    display: flex;
    flex-direction: column;
    gap: 11px
}

.footer-col a {
    color: var(--muted);
    font-size: .9rem;
    transition: color .2s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px
}

.footer-col a:hover {
    color: var(--cyan)
}

.footer-col a i {
    font-size: .6rem;
    color: var(--muted-2)
}

.footer-contact li {
    display: flex;
    gap: 12px;
    color: var(--muted);
    font-size: .88rem;
    padding: 5px 0;
    align-items: baseline
}

.footer-contact i {
    color: var(--cyan);
    width: 18px;
    font-size: .8rem
}

.footer-social {
    display: flex;
    gap: 10px;
    margin-top: 20px
}

.footer-social a {
    width: 40px;
    height: 40px;
    border-radius: 12px;
    display: grid;
    place-items: center;
    border: 1px solid var(--line-strong);
    color: var(--muted);
    font-size: .9rem;
    transition: color .25s ease, border-color .25s ease, transform .25s ease;
}

.footer-social a:hover {
    color: var(--cyan);
    border-color: var(--cyan);
    transform: translateY(-3px)
}

.footer-bottom {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    border-top: 1px solid var(--line);
    padding-block: 22px;
    font-size: .8rem;
    color: var(--muted-2);
}

.footer-bottom nav {
    display: flex;
    gap: 22px
}

.footer-bottom a {
    color: var(--muted-2);
    transition: color .2s ease
}

.footer-bottom a:hover {
    color: var(--text)
}

/* ============================================================
   Scroll reveal + misc
============================================================ */
.reveal {
    opacity: 0;
    transform: translateY(26px);
    transition: opacity .7s cubic-bezier(.2, .7, .2, 1), transform .7s cubic-bezier(.2, .7, .2, 1)
}

.reveal.in {
    opacity: 1;
    transform: none
}

.reveal.d1 {
    transition-delay: .08s
}

.reveal.d2 {
    transition-delay: .16s
}

.reveal.d3 {
    transition-delay: .24s
}

.reveal.d4 {
    transition-delay: .32s
}

.to-top {
    position: fixed;
    right: 22px;
    bottom: 22px;
    z-index: 90;
    width: 48px;
    height: 48px;
    border-radius: 14px;
    border: 1px solid var(--line-strong);
    background: rgba(10, 16, 29, .9);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    color: var(--cyan);
    cursor: pointer;
    font-size: .9rem;
    opacity: 0;
    visibility: hidden;
    transform: translateY(12px);
    transition: opacity .3s ease, visibility .3s ease, transform .3s ease, border-color .3s ease;
}

.to-top.is-visible {
    opacity: 1;
    visibility: visible;
    transform: none
}

.to-top:hover {
    border-color: var(--cyan)
}

/* ============================================================
   Responsive
============================================================ */
@media (max-width: 1024px) {
    .nav-links {
        display: none
    }

    .nav-actions .btn {
        display: none
    }

    .nav-toggle {
        display: block
    }

    .hero-grid {
        grid-template-columns:1fr;
        gap: 44px
    }

    .hero-lede {
        max-width: 600px
    }

    .hero-cert {
        justify-self: start;
        width: min(380px, 100%)
    }

    .domains {
        grid-template-columns:1fr 1fr
    }

    .domains .domain-card:last-child {
        grid-column: span 2
    }

    .services-grid {
        grid-template-columns:1fr 1fr
    }

    .services-photo {
        grid-row: auto;
        grid-column: span 2;
        min-height: 300px;
        order: -1
    }

    .trust-strip {
        grid-template-columns:1fr 1fr
    }

    .trust-item {
        border-left: none;
        border-top: 1px solid var(--line)
    }

    .trust-item:nth-child(-n+2) {
        border-top: none
    }

    .trust-item:nth-child(even) {
        border-left: 1px solid var(--line)
    }

    .steps {
        grid-template-columns:1fr 1fr
    }

    .works {
        grid-template-columns:1fr 1fr
    }

    .testimonials {
        grid-template-columns:1fr;
        max-width: 620px;
        margin-inline: auto
    }

    .articles {
        grid-template-columns:1fr;
        max-width: 560px;
        margin-inline: auto
    }

    .contact-grid {
        grid-template-columns:1fr
    }

    .footer-main {
        grid-template-columns:1fr 1fr
    }
}

@media (max-width: 640px) {
    :root {
        --header-h: 66px
    }

    .section {
        padding-block: 72px
    }

    .hero {
        padding-top: calc(var(--header-h) + 36px);
        min-height: 100svh
    }

    .hero-bg img {
        object-position: 62% center
    }

    /* keep the charging station visible in portrait crop */
    .hero-ctas .btn {
        flex: 1 1 100%;
        justify-content: center
    }

    /* stats: always one row of three; icon stacks above text so labels have room */
    .hero-stats {
        gap: 10px
    }

    .stat {
        flex: 1 1 0;
        flex-direction: column;
        align-items: flex-start;
        gap: 10px
    }

    .stat-icon {
        width: 38px;
        height: 38px;
        border-radius: 12px;
        font-size: .85rem
    }

    .stat-num {
        font-size: 1.15rem
    }

    .stat-label {
        font-size: .66rem
    }

    .hero-cert {
        width: 100%;
        padding: 20px 22px
    }

    .domains {
        grid-template-columns:1fr
    }

    .domains .domain-card:last-child {
        grid-column: auto
    }

    .services-grid {
        grid-template-columns:1fr
    }

    .services-photo {
        grid-column: auto;
        min-height: 240px
    }

    .trust-strip {
        grid-template-columns:1fr
    }

    .trust-item {
        border-left: none !important;
        border-top: 1px solid var(--line)
    }

    .trust-item:first-child {
        border-top: none
    }

    .steps {
        grid-template-columns:1fr
    }

    .works {
        grid-template-columns:1fr;
        max-width: 420px;
        margin-inline: auto
    }

    .work-card {
        aspect-ratio: 4/4.2
    }

    .form-row {
        grid-template-columns:1fr
    }

    .footer-main {
        grid-template-columns:1fr;
        gap: 36px
    }

    .footer-bottom {
        justify-content: center;
        text-align: center
    }

    .to-top {
        right: 16px;
        bottom: 16px
    }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: .01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: .01ms !important;
        scroll-behavior: auto !important
    }

    html {
        scroll-behavior: auto
    }

    .reveal, .hero-in {
        opacity: 1;
        transform: none
    }
}

.field-error {
    display: block;
    color: #e0655a;
    font-size: .8rem;
    margin-top: 4px;
}

/* ============================================================
   BENEFITS — HIGHLIGHT ROW (top quick badges)
============================================================ */
.irve-highlight-row {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: clamp(56px, 7vw, 84px);
}

.irve-highlight {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    padding: 22px;
    border-radius: 18px;
    border: 1px solid var(--line);
    background: linear-gradient(150deg, rgba(16, 26, 46, .7), rgba(9, 14, 24, .92));
    transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease;
}

.irve-highlight:hover {
    transform: translateY(-4px);
    border-color: var(--irve-amber-line);
    box-shadow: 0 20px 46px -26px rgba(0, 0, 0, .85);
}

.irve-highlight__icon {
    width: 46px;
    height: 46px;
    flex: none;
    display: grid;
    place-items: center;
    border-radius: 13px;
    color: #251805;
    background: var(--grad-amber);
    font-size: 1rem;
}

.irve-highlight__body h3 {
    font: 600 .96rem var(--font-display);
    margin-bottom: 6px;
}

.irve-highlight__body p {
    color: var(--muted);
    font-size: .8rem;
    line-height: 1.55;
}

/* ============================================================
   BENEFITS — COPY SIDE (checklist + note)
============================================================ */
.irve-benefits__subtitle {
    font: 700 clamp(1.5rem, 2.6vw, 2rem)/1.2 var(--font-display);
    letter-spacing: -.02em;
}

.irve-benefits__copy > p {
    margin-top: 16px;
    color: var(--muted);
    max-width: 520px;
}

.irve-check-list {
    display: grid;
    gap: 13px;
    margin: 28px 0 26px;
}

.irve-check-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    color: #c7d0e0;
    font-size: .92rem;
    line-height: 1.5;
}

.irve-check-list li i {
    flex: none;
    margin-top: 3px;
    color: var(--irve-amber-2);
    font-size: .95rem;
}

/* ============================================================
   RESPONSIVE — HIGHLIGHT ROW
============================================================ */
@media (max-width: 1024px) {
    .irve-highlight-row {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 720px) {
    .irve-highlight-row {
        grid-template-columns: 1fr;
    }
}