/* ============================================================
   OMNIACORE SOLUTIONS — omniacore.it 2026
   Dark premium · teal core · Ethnocentric / Sora / JetBrains Mono
   ============================================================ */

/* ---------- Fonts (self-hosted) ---------- */
@font-face {
    font-family: 'Ethnocentric';
    src: url('../fonts/ethnocentricrg.ttf') format('truetype');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'Orbitron';
    src: url('../fonts/orbitron-latin.woff2') format('woff2');
    font-weight: 400 900;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'Sora';
    src: url('../fonts/sora-latin.woff2') format('woff2');
    font-weight: 100 800;
    font-style: normal;
    font-display: swap;
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
    font-family: 'Sora';
    src: url('../fonts/sora-latin-ext.woff2') format('woff2');
    font-weight: 100 800;
    font-style: normal;
    font-display: swap;
    unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
    font-family: 'JetBrains Mono';
    src: url('../fonts/jetbrains-mono-latin.woff2') format('woff2');
    font-weight: 100 800;
    font-style: normal;
    font-display: swap;
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
    font-family: 'JetBrains Mono';
    src: url('../fonts/jetbrains-mono-latin-ext.woff2') format('woff2');
    font-weight: 100 800;
    font-style: normal;
    font-display: swap;
    unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

/* ---------- Tokens ---------- */
:root {
    --bg: #04090c;
    --bg-2: #061217;
    --panel: rgba(10, 28, 32, 0.5);
    --panel-strong: rgba(9, 24, 28, 0.82);
    --stroke: rgba(0, 229, 199, 0.14);
    --stroke-soft: rgba(0, 229, 199, 0.07);
    --ink: #eaf7f4;
    --muted: #8fadab;
    --brand: #009688;
    --brand-deep: #00796b;
    --accent: #00e5c7;
    --accent-soft: rgba(0, 229, 199, 0.35);
    --grad: linear-gradient(115deg, #4dffdf 0%, #00e5c7 35%, #009688 100%);
    --display: 'Orbitron', 'Sora', sans-serif;
    --logotype: 'Ethnocentric', 'Orbitron', sans-serif;
    --body: 'Sora', system-ui, sans-serif;
    --mono: 'JetBrains Mono', ui-monospace, monospace;
    --container: 1200px;
    --radius: 18px;
    --head-h: 76px;
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: calc(var(--head-h) + 12px);
    -webkit-text-size-adjust: 100%;
}

body {
    margin: 0;
    background:
        radial-gradient(1100px 700px at 85% -10%, rgba(0, 150, 136, 0.16), transparent 60%),
        radial-gradient(900px 600px at -10% 45%, rgba(0, 121, 107, 0.12), transparent 60%),
        var(--bg);
    color: var(--ink);
    font-family: var(--body);
    font-size: 1rem;
    line-height: 1.65;
    overflow-x: hidden;
}

img { max-width: 100%; height: auto; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: none; }

h1, h2, h3 { margin: 0; line-height: 1.12; }
p { margin: 0 0 1rem; }
ul[role="list"], ol[role="list"] { list-style: none; margin: 0; padding: 0; }

::selection { background: var(--brand); color: #fff; }

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

.container {
    width: min(100% - 3rem, var(--container));
    margin-inline: auto;
}

.mono { font-family: var(--mono); }

/* ---------- Atmosphere ---------- */
.noise {
    position: fixed;
    inset: 0;
    z-index: 90;
    pointer-events: none;
    opacity: 0.035;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.scroll-progress {
    position: fixed;
    top: 0; left: 0;
    height: 2px;
    width: 100%;
    z-index: 100;
    background: var(--grad);
    transform-origin: 0 50%;
    transform: scaleX(0);
}

/* ---------- Typography helpers ---------- */
.eyebrow {
    font-size: 0.78rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 1.1rem;
}

.section-title {
    font-family: var(--display);
    font-weight: 700;
    font-size: clamp(1.45rem, 3.4vw, 2.5rem);
    text-transform: uppercase;
    letter-spacing: 0.02em;
    color: var(--ink);
    margin-bottom: 1.2rem;
    text-wrap: balance;
}

.lead {
    font-size: clamp(1.02rem, 1.4vw, 1.18rem);
    color: var(--muted);
    max-width: 62ch;
}

.body-text { color: var(--muted); max-width: 68ch; }

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

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    padding: 0.9rem 1.7rem;
    border-radius: 999px;
    font-family: var(--body);
    font-weight: 600;
    font-size: 0.95rem;
    letter-spacing: 0.01em;
    border: 1px solid transparent;
    cursor: pointer;
    transition: transform 0.35s var(--ease-out), box-shadow 0.35s var(--ease-out),
                background-color 0.25s ease, border-color 0.25s ease, color 0.25s ease;
    will-change: transform;
}

.btn-primary {
    background: var(--grad);
    color: #012420;
    box-shadow: 0 8px 30px -8px var(--accent-soft);
}
.btn-primary:hover {
    box-shadow: 0 14px 44px -8px rgba(0, 229, 199, 0.5);
    transform: translateY(-2px);
}

.btn-outline {
    border-color: var(--stroke);
    color: var(--ink);
    background: rgba(0, 229, 199, 0.04);
}
.btn-outline:hover {
    border-color: var(--accent-soft);
    background: rgba(0, 229, 199, 0.09);
    transform: translateY(-2px);
}

.btn-ghost {
    padding: 0.55rem 1.15rem;
    border-color: var(--stroke);
    color: var(--ink);
    font-size: 0.85rem;
}
.btn-ghost:hover { border-color: var(--accent-soft); background: rgba(0, 229, 199, 0.07); }

/* ---------- Glass panels ---------- */
.glass {
    position: relative;
    background: var(--panel);
    border: 1px solid var(--stroke-soft);
    border-radius: var(--radius);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
}

/* ---------- Header ---------- */
.site-head {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 80;
    height: var(--head-h);
    display: flex;
    align-items: center;
    transition: background-color 0.35s ease, border-color 0.35s ease, height 0.35s ease;
    border-bottom: 1px solid transparent;
}
.site-head.is-scrolled,
.site-head.is-solid {
    background: rgba(4, 9, 12, 0.78);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom-color: var(--stroke-soft);
}

.head-inner {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 0.7rem;
    color: var(--ink);
}
.brand-mark { display: block; transition: transform 0.6s var(--ease-out); }
.brand:hover .brand-mark { transform: rotate(180deg); }
.brand-word {
    font-family: var(--logotype);
    font-size: 0.82rem;
    letter-spacing: 0.06em;
    line-height: 1.15;
    display: flex;
    flex-direction: column;
}
.brand-word em {
    font-style: normal;
    font-size: 0.52rem;
    letter-spacing: 0.42em;
    color: var(--brand);
}

.main-nav {
    display: flex;
    gap: 1.9rem;
    margin-inline: auto;
}
.main-nav a {
    position: relative;
    color: var(--muted);
    font-size: 0.92rem;
    font-weight: 500;
    padding-block: 0.4rem;
    transition: color 0.25s ease;
}
.main-nav a::after {
    content: "";
    position: absolute;
    left: 0; bottom: 0;
    width: 100%; height: 2px;
    background: var(--grad);
    border-radius: 2px;
    transform: scaleX(0);
    transform-origin: 0 50%;
    transition: transform 0.35s var(--ease-out);
}
.main-nav a:hover,
.main-nav a.is-active { color: var(--ink); }
.main-nav a:hover::after,
.main-nav a.is-active::after { transform: scaleX(1); }

.head-actions {
    display: flex;
    align-items: center;
    gap: 0.9rem;
    margin-left: auto;
}

.lang-switch {
    font-size: 0.78rem;
    letter-spacing: 0.12em;
    color: var(--muted);
    border: 1px solid var(--stroke);
    border-radius: 8px;
    padding: 0.38rem 0.6rem;
    transition: color 0.25s ease, border-color 0.25s ease;
}
.lang-switch:hover { color: var(--accent); border-color: var(--accent-soft); }

.burger {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 42px; height: 42px;
    padding: 0 9px;
    background: transparent;
    border: 1px solid var(--stroke);
    border-radius: 10px;
    cursor: pointer;
}
.burger span {
    height: 2px;
    background: var(--ink);
    border-radius: 2px;
    transition: transform 0.3s var(--ease-out), opacity 0.3s ease;
}
.burger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger.is-open span:nth-child(2) { opacity: 0; }
.burger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
    position: fixed;
    inset: var(--head-h) 0 auto 0;
    z-index: 79;
    background: rgba(4, 9, 12, 0.96);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--stroke-soft);
    padding: 1.4rem 1.5rem 2rem;
    transform: translateY(-12px);
    opacity: 0;
    transition: transform 0.35s var(--ease-out), opacity 0.3s ease;
}
.mobile-menu.is-open { transform: translateY(0); opacity: 1; }
.mobile-menu nav { display: flex; flex-direction: column; gap: 0.4rem; }
.mobile-menu a {
    color: var(--ink);
    font-size: 1.15rem;
    font-weight: 600;
    padding: 0.7rem 0.4rem;
    border-bottom: 1px solid var(--stroke-soft);
}
.mobile-menu .mobile-lang {
    color: var(--accent);
    font-size: 0.85rem;
    border-bottom: none;
    margin-top: 0.6rem;
}

/* ---------- Hero ---------- */
.hero {
    position: relative;
    min-height: 100svh;
    display: flex;
    align-items: center;
    overflow: clip;
    padding-top: var(--head-h);
}

.hero-scene {
    position: absolute;
    inset: 0;
    z-index: 0;
}
.hero-scene canvas {
    width: 100%;
    height: 100%;
    display: block;
}
.hero-glow {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(720px 520px at 72% 46%, rgba(0, 229, 199, 0.1), transparent 65%),
        radial-gradient(1000px 800px at 50% 115%, rgba(4, 9, 12, 0.9), transparent 60%);
    pointer-events: none;
}

.hero-inner {
    position: relative;
    z-index: 1;
    padding-block: 4rem;
}

.hero .eyebrow { animation: rise 0.9s var(--ease-out) 0.1s both; }

.hero-title {
    font-family: var(--display);
    font-weight: 800;
    font-size: clamp(1.6rem, 4.6vw, 3.5rem);
    text-transform: uppercase;
    letter-spacing: 0.01em;
    max-width: 26ch;
    margin-bottom: 1.6rem;
}
.hero-title .line {
    display: block;
    animation: rise 0.9s var(--ease-out) 0.22s both;
}
.hero-title .line + .line { animation-delay: 0.34s; }

.hero-lead {
    max-width: 52ch;
    margin-bottom: 2.2rem;
    animation: rise 0.9s var(--ease-out) 0.48s both;
}

.hero-cta {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    animation: rise 0.9s var(--ease-out) 0.6s both;
}

ul.hero-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 0.7rem;
    margin-top: 3.2rem;
    animation: rise 0.9s var(--ease-out) 0.72s both;
}
.hero-badges li {
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--muted);
    border: 1px solid var(--stroke);
    border-radius: 999px;
    padding: 0.42rem 0.95rem;
    background: rgba(0, 229, 199, 0.04);
}

.scroll-hint {
    position: absolute;
    left: 50%;
    bottom: 1.6rem;
    transform: translateX(-50%);
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.68rem;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--muted);
    animation: rise 0.9s var(--ease-out) 1s both;
}
.scroll-hint i {
    width: 1px; height: 42px;
    background: linear-gradient(to bottom, var(--accent), transparent);
    animation: drip 2.2s ease-in-out infinite;
}

@keyframes rise {
    from { opacity: 0; transform: translateY(26px); }
    to { opacity: 1; transform: translateY(0); }
}
@keyframes drip {
    0% { transform: scaleY(0); transform-origin: top; }
    45% { transform: scaleY(1); transform-origin: top; }
    55% { transform: scaleY(1); transform-origin: bottom; }
    100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ---------- Sections ---------- */
.section { padding-block: clamp(4.5rem, 9vw, 8rem); position: relative; }

.section-head { margin-bottom: clamp(2.4rem, 5vw, 4rem); }

/* reveal on scroll */
.js [data-reveal] {
    opacity: 0;
    transform: translateY(34px);
    transition: opacity 0.9s var(--ease-out), transform 0.9s var(--ease-out);
}
.js [data-reveal].is-in {
    opacity: 1;
    transform: translateY(0);
}
.js [data-stagger] > * {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
    transition-delay: calc(var(--i, 0) * 90ms);
}
.js [data-stagger].is-in > * {
    opacity: 1;
    transform: translateY(0);
}

/* ---------- About ---------- */
.about-grid {
    display: grid;
    grid-template-columns: 1.05fr 1fr;
    gap: clamp(2rem, 5vw, 4.5rem);
    align-items: start;
}

.pillars {
    display: grid;
    gap: 1.1rem;
}
.pillar {
    padding: 1.5rem 1.7rem;
    display: grid;
    grid-template-columns: auto 1fr;
    grid-template-areas: "value label" "value detail";
    column-gap: 1.4rem;
    align-items: baseline;
    transition: border-color 0.3s ease, transform 0.4s var(--ease-out);
}
.pillar:hover { border-color: var(--accent-soft); transform: translateX(6px); }
.pillar-value {
    grid-area: value;
    font-family: var(--display);
    font-weight: 700;
    font-size: 1.7rem;
    min-width: 4.2ch;
}
.pillar-label {
    grid-area: label;
    font-size: 0.78rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--accent);
    margin: 0 0 0.3rem;
}
.pillar-detail {
    grid-area: detail;
    color: var(--muted);
    font-size: 0.92rem;
    margin: 0;
}

/* ---------- Services ---------- */
.service-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.3rem;
    perspective: 1200px;
}

.service-card {
    padding: 2rem 2.1rem 1.8rem;
    overflow: hidden;
    transform-style: preserve-3d;
    transform: rotateX(var(--rx, 0)) rotateY(var(--ry, 0));
    transition: transform 0.18s ease-out, border-color 0.3s ease;
}
.service-card:hover { border-color: var(--accent-soft); }
.tilt-inner { transform: translateZ(24px); }

.card-glare {
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: radial-gradient(420px 320px at var(--gx, 50%) var(--gy, 50%), rgba(0, 229, 199, 0.12), transparent 60%);
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}
.service-card:hover .card-glare { opacity: 1; }

.service-index {
    font-size: 0.8rem;
    color: var(--accent);
    letter-spacing: 0.2em;
}
.service-title {
    font-family: var(--display);
    font-weight: 700;
    font-size: 1.12rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    margin: 0.9rem 0 0.9rem;
}
.service-text { color: var(--muted); font-size: 0.96rem; }
ul.service-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1.4rem;
}
.service-tags li {
    font-size: 0.68rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--ink);
    background: rgba(0, 150, 136, 0.14);
    border: 1px solid var(--stroke-soft);
    border-radius: 6px;
    padding: 0.32rem 0.6rem;
}

/* ---------- Tech marquee ---------- */
.tech-band {
    padding-block: 2.4rem;
    border-block: 1px solid var(--stroke-soft);
    background: linear-gradient(180deg, rgba(0, 150, 136, 0.05), transparent);
    overflow: hidden;
}
.tech-label {
    font-size: 0.75rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 1.3rem;
}
.marquee { overflow: hidden; -webkit-mask-image: linear-gradient(to right, transparent, #000 8%, #000 92%, transparent); mask-image: linear-gradient(to right, transparent, #000 8%, #000 92%, transparent); }
.marquee-track {
    display: flex;
    width: max-content;
    animation: marquee 36s linear infinite;
}
.marquee:hover .marquee-track { animation-play-state: paused; }
ul.marquee-list {
    display: flex;
    align-items: center;
    gap: 2.6rem;
    padding-right: 2.6rem;
}
.marquee-list li {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    white-space: nowrap;
    font-size: 1.02rem;
    letter-spacing: 0.04em;
    color: var(--muted);
}
.marquee-list .dot {
    width: 7px; height: 7px;
    border-radius: 50%;
    background: var(--grad);
    box-shadow: 0 0 12px var(--accent-soft);
}
@keyframes marquee {
    to { transform: translateX(-50%); }
}

/* ---------- Method ---------- */
.steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.3rem;
    counter-reset: step;
}
.step {
    position: relative;
    padding: 1.8rem 1.5rem 0;
    border-top: 1px solid var(--stroke);
}
.step::before {
    content: "";
    position: absolute;
    top: -1px; left: 0;
    width: 46px; height: 2px;
    background: var(--grad);
}
.step-index {
    font-family: var(--display);
    font-weight: 700;
    font-size: 2rem;
    background: var(--grad);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    opacity: 0.85;
}
.step-title {
    font-size: 1.05rem;
    font-weight: 700;
    margin: 0.9rem 0 0.6rem;
}
.step-text { color: var(--muted); font-size: 0.93rem; }

.method-note {
    margin-top: clamp(2.5rem, 6vw, 4.5rem);
    font-family: var(--display);
    font-weight: 600;
    font-size: clamp(1rem, 2.4vw, 1.6rem);
    text-transform: uppercase;
    text-align: center;
    letter-spacing: 0.04em;
    background: var(--grad);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    text-wrap: balance;
}

/* ---------- Contact ---------- */
.contact {
    background:
        radial-gradient(800px 500px at 15% 20%, rgba(0, 150, 136, 0.08), transparent 60%),
        transparent;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 1.6rem;
    align-items: start;
}

.contact-form { padding: clamp(1.6rem, 3vw, 2.4rem); }

.field-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.1rem;
}
.field { margin-bottom: 1.1rem; }
.field label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    margin-bottom: 0.45rem;
    color: var(--ink);
}
.field input,
.field textarea {
    width: 100%;
    background: rgba(4, 12, 15, 0.6);
    border: 1px solid var(--stroke);
    border-radius: 12px;
    color: var(--ink);
    font-family: var(--body);
    font-size: 0.95rem;
    padding: 0.85rem 1rem;
    transition: border-color 0.25s ease, box-shadow 0.25s ease;
    resize: vertical;
}
.field input::placeholder,
.field textarea::placeholder { color: rgba(143, 173, 171, 0.5); }
.field input:focus,
.field textarea:focus {
    outline: none;
    border-color: var(--accent-soft);
    box-shadow: 0 0 0 3px rgba(0, 229, 199, 0.12);
}
.field input.is-invalid,
.field textarea.is-invalid { border-color: #ff7a6e; }

.hp {
    position: absolute !important;
    left: -9999px;
    width: 1px; height: 1px;
    overflow: hidden;
}

.check {
    display: flex;
    gap: 0.7rem;
    align-items: flex-start;
    font-size: 0.83rem;
    color: var(--muted);
    margin: 0.4rem 0 1.4rem;
    cursor: pointer;
}
.check input {
    margin-top: 0.25rem;
    accent-color: var(--brand);
    width: 16px; height: 16px;
    flex: none;
}
.check a { text-decoration: underline; text-underline-offset: 3px; }

.form-feedback {
    min-height: 1.4em;
    margin: 1rem 0 0;
    font-size: 0.82rem;
    letter-spacing: 0.03em;
}
.form-feedback.ok { color: var(--accent); }
.form-feedback.err { color: #ff7a6e; }

.contact-info { display: grid; gap: 1.1rem; }
.info-card {
    padding: 1.3rem 1.5rem;
    transition: border-color 0.3s ease, transform 0.4s var(--ease-out);
}
.info-card:hover { border-color: var(--accent-soft); transform: translateX(6px); }
.info-label {
    font-size: 0.72rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--accent);
    margin: 0 0 0.4rem;
}
.info-value {
    color: var(--ink);
    font-size: 1rem;
    font-weight: 500;
    margin: 0;
}
a.info-value:hover { color: var(--accent); }

/* ---------- Footer ---------- */
.site-foot {
    border-top: 1px solid var(--stroke-soft);
    background: linear-gradient(180deg, transparent, rgba(0, 121, 107, 0.07));
    padding-top: 3.5rem;
}
.site-foot.slim { padding-top: 1rem; margin-top: 4rem; }

.foot-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr auto;
    gap: 2.5rem;
    align-items: start;
    padding-bottom: 2.5rem;
}
.foot-tagline {
    color: var(--muted);
    font-size: 0.92rem;
    max-width: 34ch;
    margin-top: 1.1rem;
}
.foot-links {
    display: grid;
    gap: 0.55rem;
    justify-items: start;
}
.foot-links a {
    color: var(--muted);
    font-size: 0.92rem;
    transition: color 0.25s ease;
}
.foot-links a:hover { color: var(--accent); }

.foot-social { display: flex; gap: 0.7rem; }
.foot-social a {
    display: grid;
    place-items: center;
    width: 42px; height: 42px;
    border: 1px solid var(--stroke);
    border-radius: 12px;
    color: var(--muted);
    transition: color 0.25s ease, border-color 0.25s ease, transform 0.3s var(--ease-out);
}
.foot-social a:hover {
    color: var(--accent);
    border-color: var(--accent-soft);
    transform: translateY(-3px);
}

.foot-legal {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1.5rem;
    flex-wrap: wrap;
    border-top: 1px solid var(--stroke-soft);
    padding-block: 1.4rem;
}
.foot-legal p {
    margin: 0;
    font-size: 0.72rem;
    letter-spacing: 0.04em;
    color: rgba(143, 173, 171, 0.75);
}
.to-top {
    font-size: 0.75rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--muted);
}
.to-top:hover { color: var(--accent); }

/* ---------- Legal page ---------- */
.legal { padding-top: calc(var(--head-h) + 3rem); }
.legal-inner { max-width: 760px; }
.legal h2 {
    font-size: 1.15rem;
    font-weight: 700;
    margin: 2.2rem 0 0.6rem;
    color: var(--ink);
}
.legal p { color: var(--muted); }

/* ---------- Skip link ---------- */
.skip-link {
    position: fixed;
    top: -100px; left: 1rem;
    z-index: 200;
    background: var(--bg-2);
    color: var(--ink);
    padding: 0.7rem 1.2rem;
    border-radius: 10px;
    border: 1px solid var(--accent-soft);
    transition: top 0.2s ease;
}
.skip-link:focus { top: 1rem; }

/* ---------- Responsive ---------- */
@media (max-width: 1023px) {
    .hero-scene { opacity: 0.5; }
    .main-nav { display: none; }
    .head-cta { display: none; }
    .burger { display: flex; }
    .about-grid { grid-template-columns: 1fr; }
    .service-grid { grid-template-columns: 1fr 1fr; }
    .steps { grid-template-columns: 1fr 1fr; row-gap: 2.2rem; }
    .contact-grid { grid-template-columns: 1fr; }
    .foot-grid { grid-template-columns: 1fr 1fr; }
    .foot-social { grid-column: span 2; }
}

@media (max-width: 639px) {
    :root { --head-h: 64px; }
    .service-grid { grid-template-columns: 1fr; }
    .steps { grid-template-columns: 1fr; }
    .field-row { grid-template-columns: 1fr; }
    .foot-grid { grid-template-columns: 1fr; }
    .foot-social { grid-column: auto; }
    .hero-badges { gap: 0.5rem; }
    .foot-legal { justify-content: center; text-align: center; }
}

/* ---------- Motion preferences ---------- */
@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    .marquee-track { animation: none; }
    .js [data-reveal], .js [data-stagger] > * {
        opacity: 1;
        transform: none;
    }
}