/* ==========================================================================
   ITHELP ТЮМЕНЬ — ОБНОВЛЁННЫЙ STYLE.CSS
   ========================================================================== */

:root {
    --bg: #020b1c;
    --surface: #06142b;
    --surface-2: #081a36;
    --surface-3: #0b2142;

    --line: #12345f;
    --line-soft: rgba(63, 143, 255, 0.14);

    --blue: #2388ff;
    --blue-bright: #4da2ff;
    --blue-soft: rgba(35, 136, 255, 0.16);

    --text: #f3f7ff;
    --muted: #8fa4c0;
    --muted-2: #6f86a6;

    --success: #2dd4bf;

    --shadow: 0 20px 60px rgba(0, 0, 0, 0.45);
    --shadow-blue: 0 18px 70px rgba(35, 136, 255, 0.16);

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

    --container: 1160px;
    --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

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

html {
    scroll-behavior: smooth;
    background: var(--bg);
}

body {
    margin: 0;
    min-width: 320px;
    background:
        radial-gradient(circle at 75% 5%, rgba(25, 106, 210, 0.1), transparent 30%),
        radial-gradient(circle at 10% 70%, rgba(14, 69, 145, 0.09), transparent 35%),
        var(--bg);
    color: var(--text);
    font-family: "Manrope", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    line-height: 1.6;
    overflow-x: hidden;
}

body.menu-open,
body.modal-open {
    overflow: hidden;
}

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

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

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

button {
    border: 0;
    cursor: pointer;
}

.btn-reset {
    background: none;
    padding: 0;
}

::selection {
    background: rgba(35, 136, 255, 0.35);
    color: #fff;
}

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

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

.section {
    position: relative;
    padding: 100px 0;
}

.section-padding {
    padding-top: 120px;
    padding-bottom: 75px;
}

.section-border {
    border-top: 1px solid rgba(51, 121, 214, 0.12);
}

.section h2 {
    margin: 0;
    font-size: clamp(2rem, 3.5vw, 3rem);
    line-height: 1.08;
    letter-spacing: -0.04em;
}

.eyebrow {
    margin: 0 0 12px;
    color: var(--blue-bright);
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.18em;
    text-transform: uppercase;
}

.section-heading {
    display: grid;
    grid-template-columns: minmax(280px, 1.4fr) 1fr auto;
    align-items: end;
    gap: 32px;
    margin-bottom: 42px;
}

.section-intro {
    margin: 0;
    max-width: 400px;
    color: var(--muted);
    font-size: 0.92rem;
}

.text-link {
    display: inline-flex;
    gap: 10px;
    align-items: center;
    color: var(--text);
    font-size: 0.88rem;
    font-weight: 700;
    transition: color 0.25s ease, transform 0.25s ease;
}

.text-link span {
    color: var(--blue-bright);
}

.text-link:hover {
    color: var(--blue-bright);
    transform: translateX(3px);
}

/* =========================
   DECORATIVE BACKGROUND
   ========================= */

.page-glow {
    position: fixed;
    pointer-events: none;
    z-index: -1;
    width: 450px;
    height: 450px;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.12;
}

.page-glow--top {
    top: -180px;
    right: -120px;
    background: var(--blue);
}

.page-glow--bottom {
    left: -180px;
    bottom: -200px;
    background: #1352a5;
}

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

.site-header {
    position: fixed;
    top: 0;
    right: 0;
    left: 0;
    z-index: 100;
    background: rgba(2, 11, 28, 0.72);
    border-bottom: 1px solid rgba(55, 112, 180, 0);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    transition:
        background 0.3s ease,
        border-color 0.3s ease,
        box-shadow 0.3s ease;
}

.site-header.scrolled {
    background: rgba(2, 11, 28, 0.92);
    border-color: rgba(55, 112, 180, 0.16);
    box-shadow: 0 10px 35px rgba(0, 0, 0, 0.25);
}

.header-inner {
    display: flex;
    min-height: 76px;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 11px;
    flex: 0 0 auto;
}

.brand-mark {
    position: relative;
    width: 28px;
    height: 34px;
    display: inline-block;
}

.brand-mark span {
    position: absolute;
    display: block;
    width: 11px;
    height: 25px;
    border: 2px solid var(--blue-bright);
    border-radius: 3px;
    transform: skewY(-28deg);
}

.brand-mark span:nth-child(1) { left: 0; top: 4px; }
.brand-mark span:nth-child(2) { left: 9px; top: 0; border-color: #dcecff; }
.brand-mark span:nth-child(3) { left: 17px; top: 6px; }

.brand-text {
    display: flex;
    flex-direction: column;
    line-height: 1;
}

.brand-text strong {
    font-size: 1.05rem;
    font-weight: 800;
    letter-spacing: 0.05em;
}

.brand-text small {
    margin-top: 5px;
    color: var(--muted-2);
    font-size: 0.46rem;
    font-weight: 800;
    letter-spacing: 0.38em;
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 24px;
}

.nav-link {
    position: relative;
    padding: 7px 0;
    color: var(--muted);
    font-size: 0.78rem;
    font-weight: 600;
    transition: color 0.25s ease;
}

.nav-link::after {
    content: "";
    position: absolute;
    right: 0;
    bottom: 0;
    left: 0;
    height: 2px;
    transform: scaleX(0);
    transform-origin: center;
    background: var(--blue);
    transition: transform 0.25s ease;
}

.nav-link:hover,
.nav-link.active {
    color: var(--text);
}

.nav-link:hover::after,
.nav-link.active::after {
    transform: scaleX(1);
}

.header-right {
    display: flex;
    align-items: center;
    gap: 10px;
}

.header-catalog-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
    border-radius: 9px;
    background: rgba(35, 136, 255, 0.1);
    border: 1px solid rgba(52, 144, 255, 0.35);
    color: var(--blue-bright);
    font-size: 0.75rem;
    font-weight: 700;
    transition: background 0.25s ease, transform 0.25s ease;
}

.header-catalog-btn:hover {
    background: rgba(35, 136, 255, 0.2);
    transform: translateY(-1px);
}

.header-cta {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 15px;
    border: 1px solid rgba(52, 144, 255, 0.65);
    border-radius: 9px;
    color: var(--text);
    font-size: 0.75rem;
    font-weight: 700;
    transition:
        transform 0.25s ease,
        background 0.25s ease,
        box-shadow 0.25s ease;
}

.header-cta:hover {
    background: var(--blue-soft);
    box-shadow: var(--shadow-blue);
    transform: translateY(-1px);
}

.arrow-icon {
    color: var(--blue-bright);
    font-size: 1rem;
}

.mobile-menu-btn {
    display: none;
    width: 44px;
    height: 44px;
    padding: 10px;
    border: 1px solid var(--line);
    border-radius: 10px;
    background: transparent;
}

.mobile-menu-btn span {
    display: block;
    height: 2px;
    margin: 5px 0;
    border-radius: 4px;
    background: var(--text);
}

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

.hero {
    position: relative;
    min-height: 760px;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-grid {
    display: grid;
    grid-template-columns: 0.95fr 1.05fr;
    gap: 24px;
    align-items: center;
}

.hero-content {
    position: relative;
    z-index: 3;
}

.status-pill {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    padding: 6px 13px;
    margin-bottom: 18px;
    border: 1px solid rgba(56, 146, 255, 0.35);
    border-radius: 999px;
    background: rgba(8, 28, 58, 0.8);
    color: var(--blue-bright);
    font-size: 0.72rem;
    font-weight: 700;
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--success);
    box-shadow: 0 0 10px var(--success);
}

.hero-title {
    max-width: 650px;
    margin: 0;
    font-size: clamp(3rem, 6vw, 5.4rem);
    line-height: 0.92;
    letter-spacing: -0.07em;
    font-weight: 800;
}

.hero-title span {
    display: block;
    color: var(--blue);
}

.hero-subtitle {
    max-width: 520px;
    margin: 22px 0 0;
    color: var(--muted);
    font-size: 1rem;
}

.hero-subtitle span {
    color: var(--blue-bright);
}

.benefits-row {
    display: flex;
    gap: 24px;
    margin-top: 34px;
}

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

.icon-circle {
    display: grid;
    width: 38px;
    height: 38px;
    flex: 0 0 38px;
    place-items: center;
    border: 1px solid rgba(58, 153, 255, 0.45);
    border-radius: 11px;
    background: rgba(35, 136, 255, 0.1);
    color: var(--blue-bright);
}

.icon-circle svg {
    width: 18px;
    height: 18px;
}

.benefit strong,
.benefit small {
    display: block;
}

.benefit strong {
    font-size: 0.8rem;
}

.benefit small {
    margin-top: 2px;
    color: var(--muted);
    font-size: 0.66rem;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 13px;
    margin-top: 35px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    min-height: 48px;
    padding: 0 22px;
    border: 1px solid transparent;
    border-radius: 10px;
    font-size: 0.8rem;
    font-weight: 700;
    transition:
        transform 0.25s ease,
        background 0.25s ease,
        border-color 0.25s ease,
        box-shadow 0.25s ease;
}

.btn:hover {
    transform: translateY(-2px);
}

.btn-primary {
    background: linear-gradient(135deg, #217eea, #278fff);
    color: #fff;
    box-shadow: 0 12px 28px rgba(35, 136, 255, 0.2);
}

.btn-primary:hover {
    box-shadow: 0 16px 38px rgba(35, 136, 255, 0.32);
}

.btn-secondary {
    border-color: rgba(51, 133, 220, 0.6);
    background: rgba(6, 22, 46, 0.65);
    color: var(--text);
}

.btn-secondary:hover {
    background: rgba(35, 136, 255, 0.12);
    border-color: rgba(80, 164, 255, 0.85);
}

.btn-small {
    min-height: 40px;
    padding-inline: 16px;
    font-size: 0.74rem;
}

.hero-visual {
    position: relative;
    min-height: 540px;
    display: grid;
    place-items: center;
}

.visual-grid {
    position: absolute;
    inset: 8% 3% 7% 3%;
    opacity: 0.28;
    background-image:
        linear-gradient(rgba(55, 140, 242, 0.08) 1px, transparent 1px),
        linear-gradient(90deg, rgba(55, 140, 242, 0.08) 1px, transparent 1px);
    background-size: 32px 32px;
    mask-image: radial-gradient(circle at center, #000, transparent 77%);
    -webkit-mask-image: radial-gradient(circle at center, #000, transparent 77%);
}

.orbit {
    position: absolute;
    left: 50%;
    top: 52%;
    border: 1px solid rgba(48, 146, 255, 0.28);
    border-radius: 50%;
    transform: translate(-50%, -50%) rotate(-8deg);
}

.orbit-1 { width: 82%; height: 33%; }
.orbit-2 { width: 68%; height: 29%; }
.orbit-3 { width: 55%; height: 24%; }

.laptop-card {
    position: relative;
    width: min(760px, 100%);
    padding: 20px;
    animation: floatLaptop 6s ease-in-out infinite;
    filter: drop-shadow(0 30px 35px rgba(0, 0, 0, 0.35));
}

.laptop-image {
    width: 100%;
    height: auto;
    object-fit: contain;
    border-radius: 20px;
    opacity: 0.96;
    mix-blend-mode: screen;
    filter: saturate(1.1) contrast(1.02);
}

.visual-dot {
    position: absolute;
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--blue-bright);
    box-shadow: 0 0 16px var(--blue);
}

.visual-dot--1 { top: 22%; right: 12%; }
.visual-dot--2 { top: 59%; left: 9%; }
.visual-dot--3 { bottom: 20%; right: 21%; }

.scroll-hint {
    position: absolute;
    left: 50%;
    bottom: 23px;
    z-index: 4;
    display: grid;
    width: 34px;
    height: 34px;
    place-items: center;
    border: 1px solid rgba(64, 135, 225, 0.4);
    border-radius: 50%;
    color: var(--muted);
    transform: translateX(-50%);
    transition: color 0.25s ease, border-color 0.25s ease;
}

.scroll-hint:hover {
    color: var(--blue-bright);
    border-color: var(--blue);
}

/* =========================
   SERVICES & CUSTOM BANNER
   ========================= */

.services-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 14px;
}

.service-card {
    display: flex;
    flex-direction: column;
    min-height: 250px;
    padding: 22px 20px;
    border: 1px solid rgba(46, 98, 164, 0.4);
    border-radius: var(--radius-md);
    background: linear-gradient(180deg, rgba(8, 26, 54, 0.96), rgba(3, 15, 34, 0.96));
    box-shadow: 0 14px 35px rgba(0, 0, 0, 0.16);
    cursor: pointer;
    transition:
        transform 0.3s var(--ease),
        border-color 0.3s ease,
        box-shadow 0.3s ease;
}

.service-card:hover,
.service-card:focus-visible {
    transform: translateY(-6px);
    border-color: rgba(77, 162, 255, 0.75);
    box-shadow: var(--shadow-blue);
    outline: none;
}

.service-card-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 18px;
}

.service-icon {
    display: inline-grid;
    width: 42px;
    height: 42px;
    flex: 0 0 42px;
    place-items: center;
    border: 1px solid rgba(58, 153, 255, 0.4);
    border-radius: 12px;
    background: rgba(35, 136, 255, 0.1);
    color: var(--blue-bright);
}

.service-icon svg {
    width: 20px;
    height: 20px;
}

.service-badge {
    padding: 4px 9px;
    border-radius: 999px;
    background: rgba(35, 136, 255, 0.12);
    border: 1px solid rgba(64, 152, 255, 0.28);
    color: var(--blue-bright);
    font-size: 0.65rem;
    font-weight: 700;
}

.service-card h3 {
    margin: 0;
    font-size: 1rem;
}

.service-card p {
    margin: 9px 0 18px;
    color: var(--muted);
    font-size: 0.76rem;
    line-height: 1.65;
    flex-grow: 1;
}

.service-card-action {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--blue-bright);
    font-size: 0.73rem;
    font-weight: 700;
}

.custom-task-banner {
    margin-top: 22px;
    padding: 28px 30px;
    border: 1px solid rgba(61, 148, 255, 0.45);
    border-radius: var(--radius-md);
    background:
        radial-gradient(circle at 90% 50%, rgba(35, 136, 255, 0.16), transparent 45%),
        linear-gradient(135deg, rgba(8, 29, 60, 0.95), rgba(4, 17, 37, 0.95));
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 28px;
}

.custom-task-badge {
    display: inline-block;
    margin-bottom: 8px;
    padding: 4px 10px;
    border-radius: 999px;
    background: rgba(45, 212, 191, 0.12);
    border: 1px solid rgba(45, 212, 191, 0.35);
    color: var(--success);
    font-size: 0.66rem;
    font-weight: 700;
}

.custom-task-info h3 {
    margin: 0;
    font-size: 1.25rem;
}

.custom-task-info p {
    margin: 8px 0 0;
    max-width: 620px;
    color: var(--muted);
    font-size: 0.84rem;
}

.custom-task-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    flex-shrink: 0;
}

/* =========================
   PRICE
   ========================= */

.price-section {
    background: linear-gradient(180deg, rgba(5, 18, 39, 0.45), transparent);
}

.price-top {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 34px;
}

.price-top p:not(.eyebrow) {
    max-width: 460px;
    margin: 14px 0 0;
    color: var(--muted);
    font-size: 0.84rem;
}

.price-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
}

.price-card {
    display: flex;
    min-height: 170px;
    flex-direction: column;
    justify-content: space-between;
    padding: 22px;
    border: 1px solid rgba(45, 102, 175, 0.4);
    border-radius: var(--radius-md);
    background: linear-gradient(180deg, rgba(8, 27, 56, 0.9), rgba(4, 16, 35, 0.9));
    cursor: pointer;
    transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.price-card:hover {
    transform: translateY(-4px);
    border-color: var(--blue-bright);
    box-shadow: var(--shadow-blue);
}

.price-card-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.price-category-tag {
    font-size: 0.68rem;
    color: var(--muted);
    padding: 3px 8px;
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.04);
}

.price-arrow {
    color: var(--blue-bright);
    font-size: 0.95rem;
}

.price-card h4 {
    margin: 14px 0;
    font-size: 0.96rem;
    line-height: 1.35;
}

.price-card-foot {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 8px;
}

.price-card strong {
    color: var(--blue-bright);
    font-size: 1.35rem;
    letter-spacing: -0.025em;
}

.price-card small {
    color: var(--muted-2);
    font-size: 0.68rem;
}

/* =========================
   ABOUT & ENGINEERS
   ========================= */

.about-section {
    background: linear-gradient(180deg, transparent, rgba(7, 27, 54, 0.18), transparent);
}

.about-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 70px;
    align-items: start;
}

.about-copy > p:not(.eyebrow) {
    max-width: 640px;
    margin: 20px 0 0;
    color: var(--muted);
    font-size: 0.9rem;
}

.stats-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-top: 38px;
}

.stat {
    padding-right: 12px;
    border-right: 1px solid rgba(48, 110, 188, 0.25);
}

.stat:last-child {
    border-right: 0;
}

.stat strong {
    display: block;
    color: var(--blue-bright);
    font-size: 1.95rem;
    line-height: 1;
}

.stat span {
    display: block;
    margin-top: 7px;
    color: var(--muted-2);
    font-size: 0.66rem;
}

.about-values {
    display: grid;
    gap: 13px;
}

.value-card {
    display: grid;
    grid-template-columns: 46px 1fr;
    gap: 18px;
    padding: 21px;
    border: 1px solid rgba(44, 108, 190, 0.34);
    border-radius: var(--radius-md);
    background: linear-gradient(180deg, rgba(7, 27, 56, 0.92), rgba(3, 15, 33, 0.92));
}

.value-icon {
    display: grid;
    width: 46px;
    height: 46px;
    place-items: center;
    border: 1px solid rgba(45, 149, 255, 0.4);
    border-radius: 12px;
    color: var(--blue-bright);
    background: rgba(35, 136, 255, 0.08);
}

.value-icon svg {
    width: 20px;
    height: 20px;
}

.value-card h3 {
    margin: 0;
    font-size: 0.9rem;
}

.value-card p {
    margin: 5px 0 0;
    color: var(--muted);
    font-size: 0.75rem;
    line-height: 1.6;
}

.engineers-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
}

.engineer-card {
    display: grid;
    grid-template-columns: 72px 1fr;
    gap: 15px;
    padding: 18px;
    border: 1px solid rgba(47, 101, 173, 0.35);
    border-radius: var(--radius-md);
    background: linear-gradient(180deg, rgba(6, 22, 46, 0.95), rgba(3, 15, 34, 0.95));
    transition: transform 0.3s var(--ease), border-color 0.3s ease;
}

.engineer-card:hover {
    transform: translateY(-4px);
    border-color: rgba(50, 144, 250, 0.55);
}

.engineer-avatar {
    position: relative;
    width: 72px;
    height: 72px;
    display: grid;
    place-items: center;
    border: 1px solid rgba(97, 170, 255, 0.45);
    border-radius: 18px;
    box-shadow: inset 0 0 25px rgba(35, 136, 255, 0.2);
    color: #9ecaff;
    overflow: hidden;
}

.engineer-photo {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 2;
}

.engineer-svg {
    width: 30px;
    height: 30px;
    z-index: 1;
}

.avatar-blue { background: radial-gradient(circle at 30% 25%, #244d7c, #0c1c31 70%); }
.avatar-violet { background: radial-gradient(circle at 30% 25%, #373672, #121833 70%); }
.avatar-cyan { background: radial-gradient(circle at 30% 25%, #1c6278, #0d2636 70%); }
.avatar-sky { background: radial-gradient(circle at 30% 25%, #2b567a, #0f2036 70%); }

.engineer-info h3 {
    margin: 2px 0;
    font-size: 0.95rem;
}

.engineer-role {
    display: block;
    color: var(--blue-bright);
    font-size: 0.65rem;
}

.engineer-info ul {
    padding: 0;
    margin: 12px 0 0;
    list-style: none;
}

.engineer-info li {
    position: relative;
    padding-left: 10px;
    margin-top: 5px;
    color: var(--muted);
    font-size: 0.66rem;
}

.engineer-info li::before {
    content: "•";
    position: absolute;
    left: 0;
    color: var(--blue);
}

.experience {
    display: inline-block;
    margin-top: 12px;
    padding: 4px 9px;
    border: 1px solid rgba(55, 126, 205, 0.38);
    border-radius: 999px;
    color: var(--muted);
    font-size: 0.58rem;
}

/* =========================
   CONTACTS BENTO GRID & CLEAN QR
   ========================= */

.contacts-bento {
    display: grid;
    grid-template-columns: 1.15fr 1.1fr 0.95fr;
    gap: 16px;
    align-items: stretch;
}

.contact-card {
    padding: 26px;
    border: 1px solid rgba(48, 111, 189, 0.4);
    border-radius: var(--radius-md);
    background: linear-gradient(180deg, rgba(8, 28, 57, 0.95), rgba(3, 16, 35, 0.95));
}

.contact-label {
    display: block;
    color: var(--muted-2);
    font-size: 0.68rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 700;
}

.phone-card-modern {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    background:
        radial-gradient(circle at 100% 0%, rgba(35, 136, 255, 0.18), transparent 55%),
        linear-gradient(180deg, rgba(9, 31, 64, 0.98), rgba(4, 16, 35, 0.98));
    border-color: rgba(66, 153, 255, 0.55);
}

.phone-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.phone-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 5px 11px;
    border-radius: 999px;
    background: rgba(45, 212, 191, 0.1);
    border: 1px solid rgba(45, 212, 191, 0.3);
    color: #99f6e4;
    font-size: 0.68rem;
    font-weight: 700;
}

.phone-icon-modern {
    display: grid;
    width: 44px;
    height: 44px;
    place-items: center;
    border: 1px solid rgba(54, 152, 255, 0.45);
    border-radius: 12px;
    background: rgba(35, 136, 255, 0.1);
    color: var(--blue-bright);
}

.phone-icon-modern svg {
    width: 20px;
    height: 20px;
}

.phone-card-body {
    margin: 22px 0;
}

.phone-number-modern {
    display: inline-block;
    margin-top: 8px;
    color: var(--text);
    font-size: clamp(1.55rem, 2.3vw, 2.05rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.15;
    transition: color 0.2s ease;
}

.phone-number-modern .phone-prefix {
    color: var(--blue-bright);
}

.phone-number-modern:hover {
    color: var(--blue-bright);
}

.phone-card-body p {
    margin: 10px 0 0;
    color: var(--muted);
    font-size: 0.78rem;
}

.phone-card-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

/* Карточка QR-бота (без рамок-заглушек и без белого фона) */
.qr-bot-card {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 18px;
}

.qr-box {
    display: flex;
    justify-content: center;
}

.qr-clean-wrap {
    width: 164px;
    height: 164px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border-radius: 16px;
}

.qr-image {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: 14px;
    /* Если у картинки тёмный фон в стиле сайта — выглядит идеально.
       Если вдруг у картинки есть белый фон, фильтр ниже аккуратно уберёт резь в глазах */
    filter: drop-shadow(0 12px 28px rgba(35, 136, 255, 0.22));
}

.bot-tag {
    display: inline-block;
    padding: 3px 9px;
    border-radius: 6px;
    background: rgba(35, 136, 255, 0.14);
    color: var(--blue-bright);
    font-size: 0.65rem;
    font-weight: 700;
}

.qr-bot-info h3 {
    margin: 8px 0 6px;
    font-size: 1.15rem;
}

.qr-bot-info p {
    margin: 0 0 16px;
    color: var(--muted);
    font-size: 0.76rem;
}

/* Правая колонка: Инста и Почта */
.contact-socials-col {
    display: grid;
    grid-template-rows: 1fr 1fr;
    gap: 16px;
}

.social-item-card {
    padding: 20px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.social-item-head {
    display: flex;
    align-items: center;
    gap: 12px;
}

.social-icon {
    width: 42px;
    height: 42px;
    flex: 0 0 42px;
    display: grid;
    place-items: center;
    border-radius: 11px;
}

.social-icon svg {
    width: 20px;
    height: 20px;
}

.social-icon--insta {
    background: linear-gradient(135deg, rgba(225, 48, 108, 0.18), rgba(131, 58, 180, 0.22));
    border: 1px solid rgba(225, 48, 108, 0.45);
    color: #ff7eb3;
}

.social-icon--mail {
    background: rgba(35, 136, 255, 0.12);
    border: 1px solid rgba(68, 156, 255, 0.4);
    color: var(--blue-bright);
}

.social-item-head h4 {
    margin: 2px 0 0;
    font-size: 0.92rem;
}

.email-address {
    word-break: break-all;
}

.social-item-card p {
    margin: 10px 0 14px;
    color: var(--muted);
    font-size: 0.73rem;
}

.social-card-btns {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

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

.site-footer {
    border-top: 1px solid rgba(53, 110, 181, 0.14);
}

.footer-inner {
    display: flex;
    min-height: 96px;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.brand--footer .brand-text strong {
    font-size: 0.9rem;
}

.footer-inner p {
    margin: 0;
    color: var(--muted-2);
    font-size: 0.7rem;
}

.footer-links {
    display: flex;
    gap: 18px;
    font-size: 0.75rem;
    color: var(--muted);
}

.footer-links a:hover {
    color: var(--blue-bright);
}

/* =========================
   МОДАЛЬНОЕ ОКНО КАТАЛОГА (С ИСПРАВЛЕННЫМ СКРОЛЛОМ)
   ========================= */

.catalog-modal {
    position: fixed;
    inset: 0;
    z-index: 300;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.catalog-modal.is-open {
    opacity: 1;
    pointer-events: auto;
}

.catalog-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(1, 7, 18, 0.84);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.catalog-dialog {
    position: relative;
    z-index: 2;
    width: min(1040px, 100%);
    height: min(86vh, 860px);
    max-height: calc(100dvh - 32px);
    display: flex;
    flex-direction: column;
    border: 1px solid rgba(64, 146, 245, 0.45);
    border-radius: var(--radius-lg);
    background: linear-gradient(180deg, #071936 0%, #030e21 100%);
    box-shadow: 0 30px 90px rgba(0, 0, 0, 0.65);
    overflow: hidden;
    transform: translateY(16px) scale(0.98);
    transition: transform 0.3s var(--ease);
}

.catalog-modal.is-open .catalog-dialog {
    transform: translateY(0) scale(1);
}

.catalog-header {
    flex: 0 0 auto;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 20px;
    padding: 20px 28px 16px;
    border-bottom: 1px solid rgba(55, 122, 206, 0.2);
}

.catalog-header h2 {
    margin: 0;
    font-size: clamp(1.3rem, 2.2vw, 1.75rem);
}

.catalog-close-btn {
    width: 40px;
    height: 40px;
    flex: 0 0 40px;
    border-radius: 10px;
    border: 1px solid rgba(65, 142, 235, 0.35);
    background: rgba(35, 136, 255, 0.08);
    color: var(--text);
    font-size: 1rem;
    transition: background 0.2s ease;
}

.catalog-close-btn:hover {
    background: rgba(35, 136, 255, 0.22);
}

.catalog-controls {
    flex: 0 0 auto;
    padding: 14px 28px;
    background: rgba(4, 14, 31, 0.65);
    border-bottom: 1px solid rgba(55, 122, 206, 0.16);
    display: grid;
    gap: 12px;
}

.catalog-search-wrap {
    position: relative;
}

.search-icon {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--blue-bright);
    display: flex;
    pointer-events: none;
}

.catalog-search-input {
    width: 100%;
    height: 42px;
    padding: 0 16px 0 40px;
    border-radius: 10px;
    border: 1px solid rgba(58, 135, 226, 0.4);
    background: rgba(7, 23, 48, 0.9);
    color: var(--text);
    font-size: 0.84rem;
}

.catalog-search-input:focus {
    outline: none;
    border-color: var(--blue-bright);
    box-shadow: 0 0 0 3px rgba(35, 136, 255, 0.2);
}

.catalog-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.catalog-tab {
    padding: 7px 13px;
    border-radius: 8px;
    border: 1px solid rgba(54, 126, 212, 0.32);
    background: rgba(8, 26, 54, 0.7);
    color: var(--muted);
    font-size: 0.74rem;
    font-weight: 700;
    transition: all 0.2s ease;
}

.catalog-tab:hover {
    color: var(--text);
    border-color: rgba(77, 162, 255, 0.6);
}

.catalog-tab.active {
    background: var(--blue);
    border-color: var(--blue-bright);
    color: #fff;
}

/* ГЛАВНЫЙ ФИКС СКРОЛЛА ПРАЙСА */
.catalog-body {
    flex: 1 1 auto;
    min-height: 0;
    padding: 22px 28px;
    overflow-y: auto;
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.catalog-body::-webkit-scrollbar {
    width: 8px;
}

.catalog-body::-webkit-scrollbar-track {
    background: rgba(3, 12, 27, 0.6);
}

.catalog-body::-webkit-scrollbar-thumb {
    background: rgba(56, 138, 235, 0.45);
    border-radius: 999px;
}

.catalog-category-block {
    flex-shrink: 0;
    border: 1px solid rgba(52, 120, 204, 0.3);
    border-radius: var(--radius-md);
    background: rgba(6, 21, 44, 0.75);
    overflow: hidden;
}

.catalog-category-head {
    padding: 16px 22px;
    background: rgba(11, 35, 71, 0.65);
    border-bottom: 1px solid rgba(52, 120, 204, 0.22);
    display: flex;
    align-items: center;
    gap: 14px;
}

.catalog-category-head h3 {
    margin: 0;
    font-size: 1.05rem;
}

.catalog-category-head p {
    margin: 3px 0 0;
    color: var(--muted);
    font-size: 0.75rem;
}

.catalog-branches-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    padding: 18px 22px;
}

.catalog-branch {
    padding: 16px;
    border-radius: 12px;
    border: 1px solid rgba(48, 111, 189, 0.26);
    background: rgba(3, 14, 31, 0.65);
}

.catalog-branch h4 {
    margin: 0 0 12px;
    color: var(--blue-bright);
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.catalog-items-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 10px;
}

.catalog-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding-bottom: 8px;
    border-bottom: 1px dashed rgba(63, 134, 220, 0.18);
    font-size: 0.8rem;
}

.catalog-item:last-child {
    border-bottom: 0;
    padding-bottom: 0;
}

.catalog-item-name {
    color: var(--text);
}

.catalog-item-price {
    color: var(--blue-bright);
    font-weight: 800;
    white-space: nowrap;
}

.catalog-empty {
    text-align: center;
    padding: 36px 20px;
    color: var(--muted);
}

.catalog-footer {
    flex: 0 0 auto;
    padding: 14px 28px;
    background: rgba(9, 31, 64, 0.94);
    border-top: 1px solid rgba(64, 146, 245, 0.3);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
}

.catalog-footer-text strong {
    display: block;
    font-size: 0.85rem;
}

.catalog-footer-text span {
    color: var(--muted);
    font-size: 0.73rem;
}

.catalog-footer-actions {
    display: flex;
    gap: 10px;
    flex-shrink: 0;
}

/* =========================
   FAQ & ORDER FORM
   ========================= */

.faq-list {
    display: grid;
    gap: 12px;
    max-width: 880px;
}

.faq-item {
    border: 1px solid rgba(48, 111, 189, 0.36);
    border-radius: var(--radius-md);
    background: linear-gradient(180deg, rgba(8, 27, 56, 0.9), rgba(4, 15, 33, 0.9));
    overflow: hidden;
    transition: border-color 0.25s ease;
}

.faq-item.is-open {
    border-color: rgba(77, 162, 255, 0.7);
}

.faq-question {
    width: 100%;
    padding: 20px 24px;
    background: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    text-align: left;
    font-size: 0.98rem;
    font-weight: 700;
    color: var(--text);
}

.faq-icon {
    width: 30px;
    height: 30px;
    flex: 0 0 30px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    border: 1px solid rgba(64, 148, 245, 0.4);
    color: var(--blue-bright);
    font-size: 1.1rem;
    transition: transform 0.25s ease, background 0.25s ease;
}

.faq-item.is-open .faq-icon {
    transform: rotate(45deg);
    background: rgba(35, 136, 255, 0.18);
}

.faq-answer {
    display: none;
    padding: 0 24px 20px;
    color: var(--muted);
    font-size: 0.84rem;
    line-height: 1.65;
}

.faq-item.is-open .faq-answer {
    display: block;
}

.faq-answer p {
    margin: 0 0 10px;
}

.faq-answer p:last-child {
    margin-bottom: 0;
}

.faq-answer strong {
    color: var(--text);
}

.order-form-card {
    display: grid;
    grid-template-columns: 0.95fr 1.05fr;
    gap: 32px;
    padding: 32px;
    border: 1px solid rgba(66, 153, 255, 0.5);
    border-radius: var(--radius-lg);
    background:
        radial-gradient(circle at 0% 0%, rgba(35, 136, 255, 0.16), transparent 50%),
        linear-gradient(135deg, rgba(8, 29, 60, 0.96), rgba(3, 14, 31, 0.98));
    box-shadow: var(--shadow-blue);
}

.order-form-info h3 {
    margin: 6px 0 10px;
    font-size: 1.5rem;
}

.order-form-info p {
    margin: 0 0 18px;
    color: var(--muted);
    font-size: 0.86rem;
}

.order-perks {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 10px;
    font-size: 0.8rem;
    color: #cbe2ff;
}

.order-perks li {
    position: relative;
    padding-left: 18px;
}

.order-perks li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 8px;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--blue-bright);
}

.site-order-form {
    display: grid;
    gap: 14px;
}

.form-row-two {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
}

.form-field {
    display: grid;
    gap: 6px;
}

.form-field label {
    font-size: 0.74rem;
    font-weight: 700;
    color: var(--muted);
}

.form-field input,
.form-field textarea {
    width: 100%;
    padding: 12px 14px;
    border-radius: 10px;
    border: 1px solid rgba(58, 135, 226, 0.4);
    background: rgba(4, 15, 34, 0.85);
    color: var(--text);
    font-size: 0.84rem;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-field input:focus,
.form-field textarea:focus {
    outline: none;
    border-color: var(--blue-bright);
    box-shadow: 0 0 0 3px rgba(35, 136, 255, 0.18);
}

.form-submit-row {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-top: 4px;
}

.form-disclaimer {
    color: var(--muted-2);
    font-size: 0.68rem;
    line-height: 1.35;
}

.catalog-item-right {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}

.catalog-select-btn {
    padding: 5px 11px;
    border-radius: 6px;
    background: rgba(35, 136, 255, 0.14);
    border: 1px solid rgba(68, 156, 255, 0.4);
    color: var(--blue-bright);
    font-size: 0.7rem;
    font-weight: 700;
    transition: background 0.2s ease, color 0.2s ease;
}

.catalog-select-btn:hover {
    background: var(--blue);
    color: #fff;
}

/* =========================
   TOAST & ANIMATIONS
   ========================= */

.toast {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 400;
    padding: 12px 18px;
    border-radius: 10px;
    background: #102a52;
    border: 1px solid var(--blue-bright);
    color: #fff;
    font-size: 0.8rem;
    font-weight: 700;
    box-shadow: var(--shadow);
    opacity: 0;
    transform: translateY(12px);
    pointer-events: none;
    transition: opacity 0.25s ease, transform 0.25s ease;
}

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

.reveal {
    opacity: 0;
    transform: translateY(28px);
    transition:
        opacity 0.75s var(--ease),
        transform 0.75s var(--ease);
}

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

.reveal-delay-1 { transition-delay: 0.08s; }
.reveal-delay-2 { transition-delay: 0.16s; }
.reveal-delay-3 { transition-delay: 0.24s; }

@keyframes floatLaptop {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-8px) rotate(0.35deg); }
}

/* =========================
   ADAPTIVE & MOBILE HERO LAPTOP BG
   ========================= */

@media (max-width: 1100px) {
    .services-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .engineers-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .contacts-bento {
        grid-template-columns: 1fr 1fr;
    }

    .contact-socials-col {
        grid-column: 1 / -1;
        grid-template-rows: none;
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 850px) {
    .main-nav {
        position: fixed;
        top: 76px;
        right: 20px;
        left: 20px;
        display: grid;
        gap: 4px;
        padding: 14px;
        border: 1px solid rgba(50, 110, 184, 0.35);
        border-radius: 15px;
        background: rgba(3, 14, 31, 0.98);
        box-shadow: var(--shadow);
        opacity: 0;
        pointer-events: none;
        transform: translateY(-8px);
        transition: opacity 0.25s ease, transform 0.25s ease;
    }

    .main-nav.is-open {
        opacity: 1;
        pointer-events: auto;
        transform: translateY(0);
    }

    .nav-link {
        display: block;
        padding: 12px;
        border-radius: 8px;
    }

    .header-cta {
        display: none;
    }

    .mobile-menu-btn {
        display: block;
    }

    /* На мобильных ноутбук становится стильным полноэкранным фоном Hero-секции */
    .hero {
        min-height: 620px;
        padding-top: 110px;
        padding-bottom: 70px;
    }

    .hero-grid {
        position: relative;
        grid-template-columns: 1fr;
    }

    .hero-visual {
        position: absolute;
        inset: -40px -24px -40px -24px;
        min-height: 0;
        z-index: 1;
        pointer-events: none;
        opacity: 0.32;
        filter: blur(1px);
    }

    .hero-visual::after {
        content: "";
        position: absolute;
        inset: 0;
        background: radial-gradient(circle at center, rgba(2, 11, 28, 0.2) 0%, var(--bg) 85%);
    }

    .laptop-card {
        width: 125%;
        max-width: 680px;
        padding: 0;
    }

    .about-grid,
    .section-heading,
    .order-form-card,
    .form-row-two {
        grid-template-columns: 1fr;
    }

    .price-grid,
    .catalog-branches-grid {
        grid-template-columns: 1fr;
    }

    .custom-task-banner,
    .catalog-footer,
    .form-submit-row {
        flex-direction: column;
        align-items: stretch;
    }
}

@media (max-width: 620px) {
    .container {
        width: min(calc(100% - 28px), var(--container));
    }

    .section {
        padding: 74px 0;
    }

    .services-grid,
    .engineers-grid,
    .contacts-bento,
    .contact-socials-col,
    .stats-row {
        grid-template-columns: 1fr;
    }

    .benefits-row,
    .hero-actions,
    .price-top,
    .footer-inner {
        flex-direction: column;
        align-items: stretch;
    }

    .catalog-modal {
        padding: 10px;
    }

    .catalog-dialog {
        height: 92dvh;
        max-height: 92dvh;
        border-radius: 18px;
    }

    .catalog-header,
    .catalog-controls,
    .catalog-body,
    .catalog-footer {
        padding-inline: 16px;
    }

    .catalog-tabs {
        flex-wrap: nowrap;
        overflow-x: auto;
        padding-bottom: 4px;
        -webkit-overflow-scrolling: touch;
    }

    .catalog-tab {
        white-space: nowrap;
        flex-shrink: 0;
    }
}