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

:root {
    --blue: #2855AE;
    --blue-dark: #1e3f7a;
    --blue-light: #3a6bc5;
    --red: #D41317;
    --red-dark: #a80e11;
    --red-light: #e8393d;
    --dark: #111827;
    --dark-2: #1f2937;
    --dark-3: #374151;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --white: #ffffff;
    --font: 'Montserrat', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-body: 'Inter', 'Montserrat', -apple-system, sans-serif;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 16px rgba(0,0,0,0.1);
    --shadow-lg: 0 8px 30px rgba(0,0,0,0.12);
    --radius: 8px;
    --transition: 0.25s ease;
}

html { scroll-behavior: smooth; font-size: 16px; -webkit-font-smoothing: antialiased; }
body { font-family: var(--font-body); color: var(--dark); line-height: 1.65; background: var(--white); }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
strong { font-weight: 600; }
.container { max-width: 1180px; margin: 0 auto; padding: 0 24px; }

/* ===== HEADER ===== */
.header {
    position: fixed; top: 0; left: 0; width: 100%; z-index: 1000;
    padding: 14px 0;
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--gray-200);
    transition: var(--transition);
}
.header--scrolled {
    box-shadow: var(--shadow-sm);
    padding: 10px 0;
}
.header__inner {
    display: flex; align-items: center; gap: 32px;
}

/* Logo */
.logo { display: flex; align-items: center; flex-shrink: 0; }
.logo__img { height: 52px; width: auto; transition: var(--transition); }
.header--scrolled .logo__img { height: 42px; }

/* Nav */
.header__nav { display: flex; gap: 24px; margin-left: auto; white-space: nowrap; }
.nav-link {
    font-size: 0.82rem; font-weight: 500; color: var(--gray-600);
    transition: var(--transition); position: relative;
}
.nav-link::after {
    content: ''; position: absolute; bottom: -3px; left: 0; width: 0; height: 2px;
    background: var(--red); transition: var(--transition);
}
.nav-link:hover { color: var(--dark); }
.nav-link:hover::after { width: 100%; }

/* Header right */
.header__right { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.header__phone {
    font-family: var(--font); font-size: 0.82rem; font-weight: 700;
    color: var(--dark); transition: var(--transition); white-space: nowrap;
}
.header__phone:hover { color: var(--blue); }

.lang-switch {
    display: inline-flex; align-items: center; justify-content: center;
    width: 32px; height: 32px; border-radius: 4px;
    border: 1px solid var(--gray-300); font-family: var(--font);
    font-size: 0.72rem; font-weight: 700; color: var(--gray-500);
    transition: var(--transition); text-transform: uppercase;
}
.lang-switch:hover { border-color: var(--blue); color: var(--blue); }

.header__burger {
    display: none; flex-direction: column; gap: 5px;
    background: none; border: none; cursor: pointer; padding: 4px;
}
.header__burger span {
    width: 22px; height: 2px; background: var(--dark); border-radius: 1px;
    transition: var(--transition);
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex; align-items: center; justify-content: center;
    padding: 13px 28px; font-family: var(--font); font-size: 0.85rem;
    font-weight: 600; border-radius: 6px; border: none; cursor: pointer;
    transition: var(--transition); text-transform: uppercase; letter-spacing: 0.04em;
}
.btn--sm { padding: 9px 20px; font-size: 0.78rem; }
.btn--primary {
    background: var(--red); color: var(--white);
    box-shadow: 0 2px 8px rgba(212,19,23,0.25);
}
.btn--primary:hover {
    background: var(--red-dark);
    box-shadow: 0 4px 16px rgba(212,19,23,0.35);
    transform: translateY(-1px);
}
.btn--white {
    background: rgba(255,255,255,0.15); color: var(--white);
    border: 1px solid rgba(255,255,255,0.4);
}
.btn--white:hover { background: rgba(255,255,255,0.25); }
.btn--full { width: 100%; }

/* ===== HERO ===== */
.hero {
    position: relative; min-height: 100vh; display: flex; align-items: center;
    overflow: hidden; background: var(--dark);
}
.hero__bg { position: absolute; inset: 0; }
.hero__bg-img {
    width: 100%; height: 100%; object-fit: cover; opacity: 0.4;
}
.hero__overlay {
    position: absolute; inset: 0;
    background: linear-gradient(
        135deg,
        rgba(17,24,39,0.85) 0%,
        rgba(17,24,39,0.6) 50%,
        rgba(17,24,39,0.4) 100%
    );
}
.hero__inner {
    position: relative; z-index: 2; width: 100%;
    padding: 120px 24px 60px;
}
.hero__content { max-width: 640px; margin-bottom: 48px; }
.hero__label {
    display: inline-block; padding: 8px 18px;
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: 4px; font-size: 0.75rem; font-weight: 600;
    color: rgba(255,255,255,0.7); text-transform: uppercase;
    letter-spacing: 0.06em; margin-bottom: 20px;
}
.hero__title {
    font-family: var(--font); font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800; line-height: 1.15; color: var(--white);
    margin-bottom: 18px; letter-spacing: -0.01em;
}
.hero__subtitle {
    font-size: 1rem; color: rgba(255,255,255,0.65);
    max-width: 520px; line-height: 1.7; margin-bottom: 32px;
}
.hero__actions { display: flex; gap: 12px; flex-wrap: wrap; }

/* Hero counters - inside hero */
.hero__counters {
    display: flex; gap: 48px;
}
.hero__counter-top {
    display: flex; align-items: baseline; gap: 0;
}
.hero__counter-num {
    font-family: var(--font); font-size: 3rem; font-weight: 800;
    color: var(--white); line-height: 1;
}
.hero__counter-plus {
    font-family: var(--font); font-size: 1.2rem; font-weight: 700;
    color: var(--red-light); margin-left: 2px;
}
.hero__counter-label {
    display: block;
    font-size: 0.72rem; color: rgba(255,255,255,0.45);
    margin-top: 8px; text-transform: uppercase; letter-spacing: 0.06em;
    font-weight: 500;
}

.hero__stats {
    display: flex; gap: 0;
    background: var(--white); border-radius: 0;
    margin: 0 -24px; padding: 0;
}
.hero__stat {
    flex: 1; padding: 32px 36px; text-align: center;
    border-right: 1px solid var(--gray-200);
}
.hero__stat:last-child { border-right: none; }
.hero__stat-num {
    font-family: var(--font); font-size: 2.8rem; font-weight: 800;
    color: var(--blue); line-height: 1;
}
.hero__stat-plus {
    font-family: var(--font); font-size: 1.4rem; font-weight: 700;
    color: var(--red);
}
.hero__stat-label {
    display: block; font-size: 0.78rem; color: var(--gray-500);
    margin-top: 6px; text-transform: uppercase; letter-spacing: 0.05em;
    font-weight: 500;
}

/* ===== SECTIONS ===== */
.section { padding: 88px 0; }
.section--gray { background: var(--gray-100); }
.section--dark { background: var(--dark); color: var(--white); }

.section-header { margin-bottom: 52px; max-width: 640px; }
.section-header--center { margin-left: auto; margin-right: auto; text-align: center; }
.section-header--light .section-header__title { color: var(--white); }
.section-header--light .section-header__desc { color: rgba(255,255,255,0.65); }

.section-header__line {
    width: 48px; height: 3px; background: var(--red); margin-bottom: 16px;
}
.section-header--center .section-header__line { margin-left: auto; margin-right: auto; }
.section-header--light .section-header__line { background: var(--red-light); }

.section-header__title {
    font-family: var(--font); font-size: clamp(1.6rem, 3vw, 2.2rem);
    font-weight: 800; line-height: 1.2; color: var(--dark);
    text-transform: uppercase; letter-spacing: 0.01em;
}
.section-header__desc {
    font-size: 0.95rem; color: var(--gray-500); margin-top: 14px; line-height: 1.7;
}

/* ===== ABOUT ===== */
.about { display: grid; grid-template-columns: 1.2fr 1fr; gap: 56px; align-items: start; }
.about__lead {
    font-family: var(--font); font-size: 1.15rem; font-weight: 600;
    line-height: 1.7; margin-bottom: 18px; color: var(--dark);
}
.about__main p { color: var(--gray-600); margin-bottom: 14px; }

.about__facts { display: flex; flex-direction: column; gap: 16px; }
.fact {
    display: flex; gap: 16px; padding: 20px;
    background: var(--gray-100); border-radius: var(--radius);
    border-left: 3px solid var(--blue);
}
.fact__icon { color: var(--blue); flex-shrink: 0; margin-top: 2px; }
.fact strong {
    display: block; font-family: var(--font); font-size: 0.9rem;
    font-weight: 700; margin-bottom: 4px; color: var(--dark);
}
.fact p { font-size: 0.85rem; color: var(--gray-500); line-height: 1.5; }

/* ===== TECHNOLOGY ===== */
.tech-grid {
    display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px;
    margin-bottom: 56px;
}
.tech-card {
    padding: 32px 24px; background: var(--white);
    border: 1px solid var(--gray-200); border-radius: var(--radius);
    transition: var(--transition); position: relative; overflow: hidden;
}
.tech-card:hover {
    border-color: var(--blue); box-shadow: var(--shadow-md);
    transform: translateY(-3px);
}
.tech-card__num {
    font-family: var(--font); font-size: 3rem; font-weight: 900;
    color: var(--gray-200); line-height: 1; margin-bottom: 16px;
}
.tech-card:hover .tech-card__num { color: rgba(40,85,174,0.15); }
.tech-card__title {
    font-family: var(--font); font-size: 0.95rem; font-weight: 700;
    margin-bottom: 10px; line-height: 1.3;
}
.tech-card p { font-size: 0.85rem; color: var(--gray-600); line-height: 1.65; }

/* Comparison */
.comparison { margin-top: 16px; }
.comparison__title {
    font-family: var(--font); font-size: 1.1rem; font-weight: 700;
    margin-bottom: 20px; text-transform: uppercase; letter-spacing: 0.02em;
}
.comparison__table-wrap {
    overflow-x: auto; border-radius: var(--radius);
    border: 1px solid var(--gray-200); background: var(--white);
}
.comparison__table { width: 100%; border-collapse: collapse; font-size: 0.88rem; }
.comparison__table th,
.comparison__table td {
    padding: 14px 20px; text-align: left;
    border-bottom: 1px solid var(--gray-200);
}
.comparison__table thead th {
    font-family: var(--font); font-weight: 700; font-size: 0.78rem;
    text-transform: uppercase; letter-spacing: 0.06em;
    background: var(--gray-100); color: var(--gray-600);
}
.comparison__table thead th.hl {
    background: var(--blue); color: var(--white);
}
.comparison__table td { color: var(--gray-600); }
.comparison__table td.hl {
    color: var(--dark); font-weight: 600;
    background: rgba(40,85,174,0.04);
}
.comparison__table tbody tr:last-child td { border-bottom: none; }
.comparison__table tbody tr:hover td { background: var(--gray-100); }
.comparison__table tbody tr:hover td.hl { background: rgba(40,85,174,0.08); }

/* ===== SERVICES ===== */
.services-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
}
.service {
    padding: 32px 28px; background: var(--gray-100);
    border-radius: var(--radius); transition: var(--transition);
    border: 1px solid transparent; position: relative;
}
.service:hover {
    background: var(--white); border-color: var(--gray-200);
    box-shadow: var(--shadow-md); transform: translateY(-3px);
}
.service__num {
    font-family: var(--font); font-size: 2.4rem; font-weight: 900;
    color: var(--gray-300); line-height: 1; margin-bottom: 14px;
}
.service:hover .service__num { color: var(--red); }
.service__title {
    font-family: var(--font); font-size: 1rem; font-weight: 700;
    margin-bottom: 10px;
}
.service p { font-size: 0.85rem; color: var(--gray-600); line-height: 1.65; }

/* ===== PROJECTS ===== */
.projects-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
}
.project {
    border-radius: var(--radius); overflow: hidden;
    background: var(--dark-2); transition: var(--transition);
    position: relative; min-height: 320px; display: flex; flex-direction: column;
}
.project:hover { transform: translateY(-4px); box-shadow: 0 12px 40px rgba(0,0,0,0.3); }

.project--featured {
    grid-column: span 2; min-height: 420px;
}

.project__img {
    position: absolute; inset: 0; overflow: hidden;
}
.project__img img {
    width: 100%; height: 100%; object-fit: cover;
    transition: transform 0.6s ease;
}
.project:hover .project__img img { transform: scale(1.05); }
.project__img-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(180deg, transparent 30%, rgba(17,24,39,0.92) 100%);
}

.project__body {
    position: relative; z-index: 2; padding: 28px; margin-top: auto;
}
.project__tag {
    display: inline-block; padding: 4px 10px;
    background: var(--red); border-radius: 3px;
    font-family: var(--font); font-size: 0.68rem; font-weight: 700;
    color: var(--white); text-transform: uppercase;
    letter-spacing: 0.06em; margin-bottom: 10px;
}
.project__title {
    font-family: var(--font); font-size: 1.2rem; font-weight: 800;
    color: var(--white); margin-bottom: 8px;
}
.project--featured .project__title { font-size: 1.6rem; }
.project__desc {
    font-size: 0.85rem; color: rgba(255,255,255,0.7); line-height: 1.6;
    margin-bottom: 10px;
}
.project__location {
    font-size: 0.75rem; color: rgba(255,255,255,0.45);
    text-transform: uppercase; letter-spacing: 0.06em; font-weight: 500;
}

.project--secure {
    background: linear-gradient(135deg, var(--blue-dark) 0%, var(--blue) 100%);
    display: flex; align-items: center; justify-content: center;
}
.project--secure .project__body { margin-top: 0; text-align: center; }
.project__shield { color: rgba(255,255,255,0.2); margin: 0 auto 16px; }

.projects-counter {
    margin-top: 40px; text-align: center; font-size: 0.95rem;
    color: rgba(255,255,255,0.6);
}
.projects-counter strong {
    font-family: var(--font); font-size: 1.6rem; font-weight: 800;
    color: var(--white);
}

/* ===== ADVANTAGES ===== */
.adv-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
}
.adv {
    padding: 32px 24px;
    border: 1px solid var(--gray-200); border-radius: var(--radius);
    transition: var(--transition);
}
.adv:hover {
    border-color: var(--blue); box-shadow: var(--shadow-md);
    transform: translateY(-3px);
}
.adv__icon { color: var(--blue); margin-bottom: 16px; }
.adv:hover .adv__icon { color: var(--red); }
.adv h3 {
    font-family: var(--font); font-size: 0.95rem; font-weight: 700;
    margin-bottom: 8px;
}
.adv p { font-size: 0.85rem; color: var(--gray-600); line-height: 1.65; }

/* ===== APPLICATIONS ===== */
.apps-grid {
    display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px;
}
.app {
    display: flex; align-items: center; gap: 12px;
    padding: 18px 20px; background: var(--white);
    border: 1px solid var(--gray-200); border-radius: var(--radius);
    font-size: 0.85rem; font-weight: 500; color: var(--gray-600);
    transition: var(--transition);
}
.app svg { color: var(--blue); flex-shrink: 0; }
.app:hover {
    border-color: var(--blue); color: var(--dark);
    box-shadow: var(--shadow-sm);
}

/* ===== EQUIPMENT ===== */
.equip-card__img {
    background: var(--dark); border-radius: 6px; overflow: hidden;
    margin-bottom: 20px; display: flex; align-items: center; justify-content: center;
    padding: 24px; min-height: 220px;
}
.equip-card__img--diagram { background: var(--white); padding: 16px; }
.equip-card__img img { max-height: 200px; width: auto; max-width: 100%; object-fit: contain; }
.equip-card h3, .equip-card--wide h3 {
    font-family: var(--font); font-size: 1rem; font-weight: 700;
    margin-bottom: 8px;
}
.equip-card p, .equip-card--wide p { font-size: 0.85rem; color: var(--gray-600); line-height: 1.7; }

/* ===== EQUIPMENT LAYOUT ===== */
.equip-layout {
    display: grid; grid-template-columns: 1fr 380px; gap: 32px; align-items: start;
}
.equip-layout--single {
    grid-template-columns: 1fr;
}
.equip-layout--single .equip-items {
    display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px;
}
.equip-visuals {
    display: flex; flex-direction: column; gap: 16px; position: sticky; top: 100px;
}
.equip-visual {
    background: var(--dark); border-radius: var(--radius); padding: 24px;
    display: flex; flex-direction: column; align-items: center; gap: 12px;
}
.equip-visual--light { background: var(--gray-100); border: 1px solid var(--gray-200); }
.equip-visual img { max-height: 180px; width: auto; max-width: 100%; object-fit: contain; }
.equip-visual span {
    font-size: 0.78rem; font-weight: 600; color: var(--gray-400);
    text-transform: uppercase; letter-spacing: 0.04em;
}
.equip-items {
    display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px;
}
.equip-item {
    display: flex; gap: 14px; padding: 20px;
    background: var(--gray-100); border-radius: var(--radius);
    border-left: 3px solid var(--blue);
}
.equip-item__icon { color: var(--blue); flex-shrink: 0; margin-top: 2px; }
.equip-item strong {
    display: block; font-family: var(--font); font-size: 0.88rem;
    font-weight: 700; margin-bottom: 4px;
}
.equip-item p { font-size: 0.82rem; color: var(--gray-500); line-height: 1.55; }

/* ===== PARTNERS ===== */
.partners {
    display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px;
}
.partner {
    padding: 28px; background: var(--white);
    border: 1px solid var(--gray-200); border-radius: var(--radius);
    transition: var(--transition);
}
.partner:hover { border-color: var(--blue); box-shadow: var(--shadow-md); transform: translateY(-2px); }
.partner__name {
    font-family: var(--font); font-size: 1.1rem; font-weight: 800;
    color: var(--blue); margin-bottom: 8px;
}
.partner p { font-size: 0.85rem; color: var(--gray-600); line-height: 1.6; }

/* ===== CERTIFICATES ===== */
.certs { margin-top: 48px; }
.certs__title {
    font-family: var(--font); font-size: 1rem; font-weight: 700;
    margin-bottom: 20px; text-transform: uppercase; letter-spacing: 0.02em;
}
.certs__grid {
    display: flex; gap: 16px; flex-wrap: wrap;
}
.certs__item {
    width: 140px; border: 1px solid var(--gray-200); border-radius: 6px;
    overflow: hidden; transition: var(--transition);
}
.certs__item:hover { border-color: var(--blue); box-shadow: var(--shadow-md); transform: translateY(-2px); }
.certs__item img { width: 100%; height: auto; }
.certs__note {
    margin-top: 12px; font-size: 0.8rem; color: var(--gray-500);
}

/* ===== CTA ===== */
.cta-section { padding: 64px 0; }
.cta {
    display: grid; grid-template-columns: 1fr 1fr; gap: 56px;
    align-items: center; padding: 48px;
    background: var(--dark); border-radius: var(--radius);
    color: var(--white);
}
.cta__title {
    font-family: var(--font); font-size: 1.6rem; font-weight: 800;
    margin-bottom: 14px; line-height: 1.3;
}
.cta__left p { color: rgba(255,255,255,0.65); line-height: 1.7; font-size: 0.92rem; }
.cta__form { display: flex; flex-direction: column; gap: 10px; }

.input {
    padding: 13px 18px; background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.15); border-radius: 6px;
    color: var(--white); font-family: var(--font-body); font-size: 0.88rem;
    transition: var(--transition); outline: none;
}
.input::placeholder { color: rgba(255,255,255,0.35); }
.input:focus { border-color: var(--blue-light); background: rgba(255,255,255,0.12); }

/* ===== CONTACTS ===== */
.contacts-grid {
    display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px;
}
.contact {
    padding: 28px 24px;
    background: var(--dark-2); border-radius: var(--radius);
    border: 1px solid rgba(255,255,255,0.06);
}
.contact svg { color: var(--red-light); margin-bottom: 14px; }
.contact h3 {
    font-family: var(--font); font-size: 0.78rem; font-weight: 700;
    text-transform: uppercase; letter-spacing: 0.06em;
    color: rgba(255,255,255,0.5); margin-bottom: 12px;
}
.contact a {
    display: block; color: var(--white); font-weight: 500;
    margin-bottom: 4px; transition: var(--transition); font-size: 0.92rem;
}
.contact a:hover { color: var(--red-light); }
.contact p { color: rgba(255,255,255,0.65); font-size: 0.88rem; margin-bottom: 4px; }

/* ===== FOOTER ===== */
.footer {
    padding: 28px 0; border-top: 1px solid var(--gray-200);
    background: var(--white);
}
.footer__inner {
    display: flex; justify-content: space-between; align-items: center; gap: 24px;
}
.footer__left { display: flex; align-items: center; gap: 16px; }
.footer__logo-img { height: 44px; width: auto; }
.footer__left p { font-size: 0.78rem; color: var(--gray-500); }
.footer__center p { font-size: 0.78rem; color: var(--gray-500); margin-bottom: 2px; }
.footer__right { text-align: right; }
.footer__right p {
    font-size: 0.78rem; color: var(--gray-500); margin-bottom: 2px;
}
.footer__right strong { color: var(--blue); }

/* ===== FADE ANIMATIONS ===== */
.fade-up {
    opacity: 0; transform: translateY(24px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}
.fade-up.visible { opacity: 1; transform: translateY(0); }

/* ===== MOBILE NAV ===== */
.header__nav.active { display: flex; }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .tech-grid { grid-template-columns: repeat(2, 1fr); }
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .projects-grid { grid-template-columns: repeat(2, 1fr); }
    .project--featured { grid-column: span 2; }
    .adv-grid { grid-template-columns: repeat(2, 1fr); }
    .contacts-grid { grid-template-columns: repeat(2, 1fr); }
    .apps-grid { grid-template-columns: repeat(3, 1fr); }
    .equip-layout { grid-template-columns: 1fr 320px; }
    .equip-items { grid-template-columns: 1fr; }
    .partners { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .header__nav {
        display: none; position: fixed; top: 0; left: 0;
        width: 100%; height: 100vh;
        background: rgba(255,255,255,0.98); backdrop-filter: blur(12px);
        flex-direction: column; align-items: center; justify-content: center;
        gap: 28px; z-index: 999;
    }
    .header__nav.active { display: flex; }
    .header__nav .nav-link { font-size: 1.15rem; color: var(--dark); }
    .header__burger { display: flex; z-index: 1001; margin-left: auto; }
    .header__right { display: none; }

    .hero__inner { padding-top: 100px; }
    .hero__counters { flex-direction: column; gap: 20px; }

    .about { grid-template-columns: 1fr; gap: 32px; }
    .tech-grid { grid-template-columns: 1fr; }
    .services-grid { grid-template-columns: 1fr; }
    .projects-grid { grid-template-columns: 1fr; }
    .project--featured { grid-column: span 1; min-height: 360px; }
    .adv-grid { grid-template-columns: 1fr; }
    .apps-grid { grid-template-columns: repeat(2, 1fr); }
    .contacts-grid { grid-template-columns: 1fr; }

    .cta { grid-template-columns: 1fr; padding: 32px 24px; gap: 28px; }
    .footer__inner { flex-direction: column; text-align: center; gap: 16px; }
    .footer__right { text-align: center; }
    .footer__center { text-align: center; }

    .equip-layout { grid-template-columns: 1fr; }
    .equip-visuals { position: static; flex-direction: row; }
    .equip-visual { flex: 1; }
    .equip-items { grid-template-columns: 1fr; }
    .partners { grid-template-columns: 1fr; }

    .hero__counters { flex-direction: column; gap: 16px; }

    .logo__img { height: 40px; }
    .equip-visuals { flex-direction: column; }
    .footer__logo-img { height: 40px; }
}

@media (max-width: 480px) {
    .container { padding: 0 16px; }
    .section { padding: 64px 0; }
    .hero__title { font-size: 1.9rem; }
    .hero__actions { flex-direction: column; }
    .btn { width: 100%; }
    .apps-grid { grid-template-columns: 1fr; }
    .comparison__table { font-size: 0.78rem; }
    .comparison__table th, .comparison__table td { padding: 10px 12px; }
}