/* =========================================================================
   style.css — Максимум визуала для лендинга мини-экскаватора
   ========================================================================= */


/* -----------------------
   Root variables
   ----------------------- */

:root {
    --bg: #0a0a0a;
    --panel: #111;
    --card: #171717;
    --muted: #9fa3a6;
    --text: #efefef;
    --accent: #ff7b00;
    --accent-2: #ff8f33;
    --accent-glow: rgba(255, 127, 0, 0.18);
    --glass: rgba(255, 255, 255, 0.02);
    --radius: 16px;
    --shadow: 0 20px 60px rgba(0, 0, 0, 0.65);
    --easing: cubic-bezier(.2, .9, .22, 1);
    --container: 1180px;
    --gradient-primary: linear-gradient(135deg, #ff7b00 0%, #ff9d45 50%, #ff7b00 100%);
    --gradient-glow: radial-gradient(circle, rgba(255, 123, 0, 0.3) 0%, transparent 70%);
}


/* ---- Basic reset ---- */

* {
    box-sizing: border-box
}

html,
body {
    height: 100%
}

body {
    margin: 0;
    background: #0a0a0a;
    color: var(--text);
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
    position: relative;
    width: 100%;
    max-width: 100vw;
}

* {
    box-sizing: border-box;
    max-width: 100%;
}

img, video {
    max-width: 100%;
    height: auto;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 20% 30%, rgba(255, 123, 0, 0.08) 0%, transparent 40%), radial-gradient(circle at 80% 70%, rgba(255, 123, 0, 0.05) 0%, transparent 40%), radial-gradient(circle at 50% 50%, rgba(255, 123, 0, 0.03) 0%, transparent 60%);
    pointer-events: none;
    z-index: 0;
    animation: backgroundPulse 15s ease-in-out infinite;
}

@keyframes backgroundPulse {
    0%,
    100% {
        opacity: 1;
    }
    50% {
        opacity: 0.8;
    }
}


/* Utility container */

.container {
    width: 94%;
    max-width: var(--container);
    margin: 0 auto
}


/* Visually hidden helper */

.visually-hidden {
    position: absolute!important;
    height: 1px;
    width: 1px;
    overflow: hidden;
    clip: rect(1px, 1px, 1px, 1px);
    white-space: nowrap
}


/* =========================================================================
   PRELOADER
   ========================================================================= */

#preloader {
    position: fixed;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(180deg, rgba(6, 6, 6, 0.75), rgba(6, 6, 6, 0.9));
    z-index: 99999;
}

.preloader-inner {
    text-align: center;
    color: var(--muted);
    transform: translateY(0);
}

.logo-mark {
    width: 86px;
    height: 86px;
    margin: 0 auto 18px;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--accent), var(--accent-2));
    box-shadow: 0 18px 40px var(--accent-glow);
}

.loader-bar {
    height: 6px;
    width: 300px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 999px;
    overflow: hidden;
    margin: 12px auto
}

.loader-bar span {
    display: block;
    height: 100%;
    width: 40%;
    background: linear-gradient(90deg, var(--accent), var(--accent-2));
    animation: preloadMove 1.6s infinite
}

.preloader-text {
    margin-top: 12px;
    font-weight: 600;
    color: var(--muted)
}

@keyframes preloadMove {
    0% {
        transform: translateX(-120%)
    }
    50% {
        transform: translateX(20%)
    }
    100% {
        transform: translateX(120%)
    }
}


/* =========================================================================
   HEADER & NAV
   ========================================================================= */

.site-header {
    position: fixed;
    left: 0;
    right: 0;
    top: 0;
    z-index: 900;
    background: linear-gradient(180deg, rgba(10, 10, 10, 0.85), rgba(10, 10, 10, 0.7));
    backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid rgba(255, 123, 0, 0.1);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
    transition: all 0.3s ease;
}

.site-header.scrolled {
    background: linear-gradient(180deg, rgba(10, 10, 10, 0.95), rgba(10, 10, 10, 0.9));
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.7);
    border-bottom-color: rgba(255, 123, 0, 0.2);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 12px 20px;
    flex-wrap: wrap;
}

.brand {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
    text-decoration: none;
    color: inherit;
}

.brand:hover {
    text-decoration: none;
    color: inherit;
}

.brand-logo {
    display: flex;
    align-items: center;
}

.brand-logo img {
    width: 40px;
    height: 40px;
    object-fit: contain;
    transition: all 0.3s ease;
}

.brand-logo img:hover {
    transform: scale(1.05);
    filter: brightness(1.1);
}

.brand-text .company {
    font-weight: 800;
    font-size: 15px;
    line-height: 1.2;
    white-space: nowrap;
    color: var(--text);
}

.brand-text .tag {
    font-size: 11px;
    color: var(--muted);
    line-height: 1.2;
    white-space: nowrap;
}

.main-nav {
    display: flex;
    gap: 12px;
    align-items: center;
    flex-wrap: wrap;
    flex: 1;
    justify-content: center;
}

.nav-link {
    color: var(--muted);
    padding: 6px 10px;
    border-radius: 8px;
    transition: all 260ms var(--easing);
    font-weight: 600;
    font-size: 14px;
    white-space: nowrap;
}

.nav-link:hover {
    color: var(--accent);
    background: rgba(255, 123, 0, 0.1);
    transform: translateY(-2px);
}

.nav-link.active {
    color: var(--accent);
    background: rgba(255, 123, 0, 0.15);
    border-bottom: 2px solid var(--accent);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}

.phone {
    display: inline-block;
    padding: 6px 10px;
    border-radius: 8px;
    background: transparent;
    color: var(--text);
    font-weight: 700;
    font-size: 14px;
    white-space: nowrap;
}

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

.s-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 8px;
    background: var(--glass);
    color: var(--text);
    border: 1px solid rgba(255, 255, 255, 0.03);
    transition: all 200ms;
    flex-shrink: 0;
}

.s-btn svg {
    width: 16px;
    height: 16px;
}

.s-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.5);
    background: rgba(255, 123, 0, 0.1);
    border-color: rgba(255, 123, 0, 0.3);
}

.burger {
    display: none;
    background: none;
    border: 0;
    padding: 8px;
    border-radius: 8px;
    cursor: pointer
}

.burger span {
    display: block;
    width: 20px;
    height: 2px;
    background: var(--text);
    margin: 4px 0;
    border-radius: 2px
}


/* mobile nav panel */

.mobile-nav {
    display: none
}


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

.hero {
    min-height: 95vh;
    display: flex;
    align-items: center;
    position: relative;
    padding-top: 100px;
    padding-bottom: 80px;
    overflow: hidden;
    background: transparent;
}

.hero::before {
    content: '';
    position: absolute;
    top: -30%;
    right: -15%;
    width: 1000px;
    height: 1000px;
    background: radial-gradient(circle, rgba(255, 123, 0, 0.2) 0%, transparent 70%);
    border-radius: 50%;
    filter: blur(100px);
    animation: float 20s ease-in-out infinite;
    z-index: 0;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -20%;
    left: -10%;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(255, 123, 0, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    filter: blur(80px);
    animation: float 25s ease-in-out infinite reverse;
    z-index: 0;
}

@keyframes float {
    0%,
    100% {
        transform: translate(0, 0) scale(1);
    }
    50% {
        transform: translate(-50px, 50px) scale(1.1);
    }
}

.hero-wrap {
    display: grid;
    grid-template-columns: 55% 520px;
    gap: 30px;
    align-items: center
}

.hero-left {
    z-index: 2
}

.hero h1 {
    font-size: 48px;
    line-height: 1.15;
    margin: 0 0 32px;
    font-weight: 900;
    letter-spacing: -1px;
    color: #ffffff;
    position: relative;
    z-index: 1;
    max-width: 700px;
}

.hero-title-main {
    white-space: nowrap;
}

.hero-accent {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: inline-block;
}

.lead {
    color: var(--muted);
    font-size: 20px;
    line-height: 1.6;
    margin-bottom: 48px;
    max-width: 550px;
}

.hero-ctas {
    display: flex;
    gap: 16px;
    margin-bottom: 40px;
}

.hero-ctas .btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.hero-info-blocks {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-top: 8px;
}

.info-block {
    padding: 12px 20px;
    border-radius: 12px;
    background: transparent;
    border: 2px solid rgba(255, 255, 255, 0.06);
    color: var(--text);
    font-size: 14px;
    font-weight: 500;
    white-space: nowrap;
    flex: 0 0 auto;
    transition: all 0.3s ease;
}

.info-block:hover {
    border-color: rgba(255, 123, 0, 0.2);
    background: rgba(255, 255, 255, 0.02);
}

.btn {
    border-radius: 12px;
    padding: 12px 22px;
    font-weight: 800;
    border: 2px solid transparent;
    cursor: pointer;
    transition: all 260ms var(--easing);
    display: inline-block
}

.btn-primary {
    background: var(--gradient-primary);
    color: #000;
    border-color: rgba(255, 138, 0, 0.05);
    box-shadow: 0 14px 48px rgba(255, 123, 0, 0.4), 0 0 30px rgba(255, 123, 0, 0.2);
    position: relative;
    overflow: hidden;
}

.btn-primary:before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn-primary:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 70px rgba(255, 123, 0, 0.6), 0 0 50px rgba(255, 123, 0, 0.3);
}

.btn-primary:hover:before {
    width: 300px;
    height: 300px;
}

.btn-outline {
    background: rgba(255, 255, 255, 0.05);
    border: 2px solid rgba(255, 255, 255, 0.1);
    color: var(--text)
}

.hero-badges {
    list-style: none;
    display: flex;
    gap: 12px;
    padding: 0;
    margin-top: 10px
}

.hero-badges li {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.02), rgba(255, 255, 255, 0.01));
    padding: 8px 12px;
    border-radius: 10px;
    color: var(--muted);
    font-size: 14px
}


/* hero photo */

.hero-right {
    display: flex;
    align-items: center;
    justify-content: center;
    padding-right: 40px;
}

.hero-photo {
    width: 100%;
    max-width: 520px;
    border-radius: 20px;
    overflow: hidden;
    border: 2px solid rgba(255, 123, 0, 0.2);
    background: linear-gradient(180deg, #0b0b0b 0%, #111 100%);
    box-shadow: 0 30px 100px rgba(255, 123, 0, 0.3), 0 0 60px rgba(255, 123, 0, 0.1);
    position: relative;
    z-index: 1;
    transition: all 0.4s var(--easing);
}

.hero-photo:hover {
    transform: scale(1.02);
    box-shadow: 0 40px 120px rgba(255, 123, 0, 0.4), 0 0 80px rgba(255, 123, 0, 0.2);
    border-color: rgba(255, 123, 0, 0.4);
}

.hero-photo img {
    width: 100%;
    height: auto;
    display: block;
    transform-origin: center center;
    will-change: transform;
}


/* reveal helper */

.reveal {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity .8s var(--easing), transform .8s var(--easing)
}

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


/* =========================================================================
   SERVICES GRID
   ========================================================================= */

.section {
    padding: 60px 20px;
    position: relative;
    background: transparent;
    z-index: 1;
}

.section-header {
    text-align: center;
    margin-bottom: 32px;
}

.section-header.center {
    text-align: center;
}

.section-title {
    font-size: 36px;
    color: var(--accent);
    margin: 0 0 12px;
    font-weight: 900;
    letter-spacing: -0.5px;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
    display: inline-block;
}

.section-title:after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 60px;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

.section-header.center .section-title:after {
    left: 50%;
    transform: translateX(-50%);
}

.section-header:not(.center) .section-title:after {
    left: 0;
    transform: none;
}

.section-sub {
    color: var(--muted);
    margin-bottom: 24px;
    font-size: 16px;
    line-height: 1.5;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 24px;
}

.service-card {
    position: relative;
    overflow: hidden;
    padding: 16px;
    border-radius: 12px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.02) 0%, rgba(255, 255, 255, 0.005) 100%);
    border: 2px solid rgba(255, 255, 255, 0.05);
    transition: all 0.5s var(--easing);
    backdrop-filter: blur(10px);
}

.service-card:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-glow);
    opacity: 0;
    transition: opacity 0.5s;
    pointer-events: none;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(255, 123, 0, 0.2), 0 0 30px rgba(255, 123, 0, 0.1);
    border-color: rgba(255, 123, 0, 0.5);
}

.service-card:hover:before {
    opacity: 0.4;
}

.service-card .s-icon {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    background: linear-gradient(180deg, rgba(255, 138, 0, 0.15), rgba(255, 107, 0, 0.05));
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 16px;
    margin-bottom: 10px;
    color: var(--accent);
}

.service-card h3 {
    margin: 0 0 6px;
    font-size: 15px;
    line-height: 1.3;
    font-weight: 700;
}

.service-card p {
    color: var(--muted);
    font-size: 13px;
    line-height: 1.5;
    margin: 0;
}


/* interactive spotlight (using CSS variables set by JS) */

.service-card::after {
    content: "";
    position: absolute;
    left: var(--x, 50%);
    top: var(--y, 50%);
    width: 360px;
    height: 360px;
    border-radius: 50%;
    transform: translate(-50%, -50%) scale(.45);
    pointer-events: none;
    mix-blend-mode: overlay;
    background: radial-gradient(circle at center, rgba(255, 138, 0, 0.12), rgba(255, 138, 0, 0.04) 30%, transparent 60%);
    opacity: 0;
    transition: opacity .25s
}

.service-card:hover::after {
    opacity: 1;
    transform: translate(-50%, -50%) scale(.85)
}


/* =========================================================================
   EXCAVATOR SPEC
   ========================================================================= */

.excavator-wrap {
    display: grid;
    grid-template-columns: 1fr 500px;
    gap: 10px;
    align-items: center;
    position: relative;
}

.spec-left {
    position: relative;
    z-index: 2;
}

.spec-photo {
    border-radius: 14px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.03);
    background: #0b0b0b;
    max-width: 500px;
    transform: translateX(-10px);
}

.spec-photo img {
    width: 100%;
    height: auto;
    display: block;
}

.spec-right {
    position: relative;
    z-index: 1;
}

.spec-title {
    font-size: 30px;
    margin-bottom: 12px
}

.spec-card {
    padding: 24px;
    border-radius: 20px;
    background: linear-gradient(135deg, rgba(255, 123, 0, 0.05) 0%, rgba(255, 123, 0, 0.02) 100%);
    border: 2px solid rgba(255, 123, 0, 0.2);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4), 0 0 40px rgba(255, 123, 0, 0.1);
    backdrop-filter: blur(10px);
    transition: all 0.4s var(--easing);
}

.spec-card:hover {
    transform: translateY(-5px);
    border-color: rgba(255, 123, 0, 0.4);
    box-shadow: 0 30px 80px rgba(255, 123, 0, 0.2), 0 0 60px rgba(255, 123, 0, 0.15);
}

.spec-items {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 4px;
}

.spec-item {
    display: flex;
    align-items: center;
    padding: 12px 16px;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all 0.3s ease;
}

.spec-item:hover {
    background: rgba(255, 123, 0, 0.05);
    border-color: rgba(255, 123, 0, 0.2);
    transform: translateX(4px);
}

.spec-item-content {
    flex: 1;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
}

.spec-item-label {
    font-size: 15px;
    color: var(--muted);
    font-weight: 500;
}

.spec-item-value {
    font-size: 17px;
    font-weight: 700;
    color: #ffffff;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
    text-align: right;
}

.spec-value-tag {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 8px;
    background: rgba(255, 123, 0, 0.1);
    border: 1px solid rgba(255, 123, 0, 0.3);
    font-size: 15px;
    font-weight: 600;
    color: var(--accent);
    -webkit-text-fill-color: var(--accent);
}

.spec-note {
    color: var(--muted);
    font-size: 13px;
    margin-top: 8px
}

.spec-actions {
    display: flex;
    gap: 12px;
    margin-top: 16px;
}


/* =========================================================================
   FAQ CENTERED - ЧЕРНО-БЕЛЫЙ С ОРАНЖЕВЫМ АКЦЕНТОМ
   ========================================================================= */

.faq-centered .faq-center {
    max-width: 900px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.faq-note {
    text-align: center;
    margin-top: 32px;
    margin-bottom: 0;
    color: var(--muted);
    font-size: 13px;
    font-style: italic;
    opacity: 0.7;
}

.faq-card {
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 100%);
    border-radius: 16px;
    border: 1px solid #333;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    position: relative;
}

.faq-card:before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 123, 0, 0.1), transparent);
    transition: left 0.6s ease;
}

.faq-card:hover:before {
    left: 100%;
}

.faq-card:hover {
    transform: translateY(-2px);
    border-color: #444;
    box-shadow: 0 8px 30px rgba(255, 123, 0, 0.15);
}

.faq-card.open {
    border-color: #ff7b00;
    box-shadow: 0 8px 35px rgba(255, 123, 0, 0.2);
    transform: translateY(-1px);
}

.faq-q {
    width: 100%;
    padding: 24px;
    text-align: left;
    background: none;
    border: 0;
    font-size: 18px;
    cursor: pointer;
    font-weight: 700;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    color: #fff;
    transition: all 0.3s ease;
    position: relative;
    box-sizing: border-box;
}

.faq-q span {
    flex: 1;
    min-width: 0;
    text-align: left;
}

.faq-q:hover {
    background: rgba(255, 255, 255, 0.02);
    color: #ff7b00;
}

.faq-q:after {
    content: '';
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: rgba(255, 123, 0, 0.1);
    border-radius: 50%;
    color: #ff7b00;
    font-size: 20px;
    font-weight: 300;
    transition: all 0.3s ease;
    transform: rotate(0deg);
    border: 1px solid rgba(255, 123, 0, 0.3);
}

.faq-card.open .faq-q:after {
    content: '';
    background: #ff7b00;
    color: #000;
    transform: rotate(180deg);
    border-color: #ff7b00;
}

.faq-q:after {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23ff7b00'%3E%3Cpath d='M7.41 8.59L12 13.17l4.59-4.58L18 10l-6 6-6-6 1.41-1.41z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: center;
    background-size: 20px;
    flex-shrink: 0;
}

.faq-card.open .faq-q:after {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23000'%3E%3Cpath d='M7.41 15.41L12 10.83l4.59 4.58L18 14l-6-6-6 6 1.41 1.41z'/%3E%3C/svg%3E");
}

.faq-a {
    padding: 0 24px;
    color: #ccc;
    font-size: 16px;
    line-height: 1.6;
    max-height: 0;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    opacity: 0;
    transform: translateY(-10px);
}

.faq-card.open .faq-a {
    max-height: 500px;
    padding: 0 24px 24px;
    opacity: 1;
    transform: translateY(0);
}


/* Анимация появления текста */

.faq-card.open .faq-a {
    animation: fadeInUp 0.5s ease forwards;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}


/* Декоративный элемент для открытого состояния */

.faq-card:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 3px;
    background: linear-gradient(90deg, #ff7b00, #ff9d45);
    transition: width 0.5s ease;
}

.faq-card.open:after {
    width: 100%;
}


/* Адаптивность */


/* =========================================================================
   ABOUT
   ========================================================================= */

.about-wrap {
    display: grid;
    grid-template-columns: 60% 40%;
    gap: 40px;
    align-items: start
}

.about-left {
    padding-right: 20px;
}

.about-content {
    margin-top: 20px;
}

.about-content-center {
    text-align: center;
    margin-top: 40px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.about-content-center .about-text {
    text-align: left;
}

.about-text {
    color: var(--text);
    font-size: 16px;
    line-height: 1.7;
    margin-bottom: 18px;
}

.about-list {
    list-style: none;
    margin-top: 24px;
    padding: 0;
}

.about-list li {
    color: var(--text);
    font-size: 16px;
    line-height: 1.8;
    padding: 10px 0;
    padding-left: 28px;
    position: relative;
}

.about-list li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--accent);
    font-weight: 800;
    font-size: 18px;
}


/* Форма в блоке "О нас" */

.about-form-card {
    padding: 32px;
    border-radius: 18px;
    background: linear-gradient(135deg, rgba(255, 123, 0, 0.08) 0%, rgba(255, 123, 0, 0.03) 100%);
    border: 2px solid rgba(255, 123, 0, 0.3);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4), 0 0 40px rgba(255, 123, 0, 0.1);
}

.form-title {
    color: var(--accent);
    font-size: 24px;
    font-weight: 800;
    margin: 0 0 8px;
    text-align: center;
}

.form-subtitle {
    color: var(--muted);
    font-size: 14px;
    text-align: center;
    margin: 0 0 24px;
}

.about-form {
    margin-bottom: 20px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    color: var(--text);
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 8px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 14px 16px;
    border-radius: 12px;
    border: 2px solid rgba(255, 255, 255, 0.1);
    background: rgba(0, 0, 0, 0.3);
    color: var(--text);
    font-size: 15px;
    font-family: inherit;
    transition: all 0.3s var(--easing);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent);
    background: rgba(0, 0, 0, 0.5);
    box-shadow: 0 0 0 4px rgba(255, 123, 0, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 80px;
}

.btn-block {
    width: 100%;
    display: block;
    text-align: center;
}

.form-message {
    margin-top: 16px;
    padding: 16px 20px;
    border-radius: 12px;
    font-size: 14px;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    min-height: 48px;
    transition: all 0.3s ease;
    animation: slideIn 0.3s ease;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.form-success-state {
    background: linear-gradient(135deg, rgba(138, 223, 138, 0.15) 0%, rgba(76, 175, 80, 0.1) 100%);
    border: 2px solid rgba(138, 223, 138, 0.3);
    color: #8adf8a;
}

.form-success-icon {
    font-size: 20px;
    font-weight: 900;
    color: #4caf50;
    flex-shrink: 0;
}

.form-success-text {
    font-weight: 600;
    line-height: 1.5;
}

.form-error-state {
    background: linear-gradient(135deg, rgba(231, 76, 60, 0.15) 0%, rgba(192, 57, 43, 0.1) 100%);
    border: 2px solid rgba(231, 76, 60, 0.3);
    color: #e74c3c;
}

.form-error-icon {
    font-size: 18px;
    font-weight: 900;
    color: #e74c3c;
    flex-shrink: 0;
}

.form-loading-state {
    background: linear-gradient(135deg, rgba(52, 152, 219, 0.15) 0%, rgba(41, 128, 185, 0.1) 100%);
    border: 2px solid rgba(52, 152, 219, 0.3);
    color: #3498db;
}

.form-loading {
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
}

.form-divider {
    position: relative;
    text-align: center;
    margin: 24px 0;
}

.form-divider:before {
    content: "";
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 1px;
    background: rgba(255, 255, 255, 0.1);
}

.form-divider span {
    position: relative;
    background: linear-gradient(135deg, rgba(255, 123, 0, 0.08) 0%, rgba(255, 123, 0, 0.03) 100%);
    padding: 0 16px;
    color: var(--muted);
    font-size: 14px;
}

.btn-call {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    text-decoration: none;
}

.btn-call svg {
    flex-shrink: 0;
}


/* =========================================================================
   WORKS GALLERY
   ========================================================================= */

.works {
    background: transparent;
}

.works-gallery-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    margin-top: 40px;
}

.works-gallery {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    flex: 1;
    max-width: 1200px;
    opacity: 1;
    transition: opacity 0.3s var(--easing);
}

.works-gallery.loading {
    opacity: 0.5;
}

.works-item {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    background: var(--panel);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
    cursor: pointer;
    transition: all 0.4s var(--easing);
    aspect-ratio: 4 / 3;
    border: 2px solid transparent;
}

.works-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 16px 40px rgba(255, 123, 0, 0.2);
    border-color: rgba(255, 123, 0, 0.4);
}

.works-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.4s var(--easing);
}

.works-item:hover img {
    transform: scale(1.05);
}

.works-item-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.9) 0%, transparent 100%);
    padding: 20px;
    opacity: 0;
    transition: opacity 0.3s var(--easing);
}

.works-item:hover .works-item-overlay {
    opacity: 1;
}

.works-item-description {
    color: #ffffff;
    font-size: 14px;
    line-height: 1.5;
    margin: 0;
    font-weight: 500;
}

.works-arrow {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: linear-gradient(135deg, #ffffff 0%, #f0f0f0 100%);
    border: 2px solid #ff7b00;
    color: #ff7b00;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s var(--easing);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
    flex-shrink: 0;
}

.works-arrow:hover {
    background: linear-gradient(135deg, #ff7b00 0%, #ff9d45 100%);
    color: #ffffff;
    transform: scale(1.1);
    box-shadow: 0 12px 32px rgba(255, 123, 0, 0.4);
}

.works-arrow:active {
    transform: scale(0.95);
}

.works-arrow:disabled {
    opacity: 0.4;
    cursor: not-allowed;
    pointer-events: none;
}

.works-arrow svg {
    width: 24px;
    height: 24px;
}

.works-counter-wrapper {
    text-align: center;
    margin-top: 24px;
    color: var(--muted);
        font-size: 16px;
    font-weight: 600;
}


/* =========================================================================
   CONTACTS - БЕЛО-ЧЕРНО-ОРАНЖЕВЫЙ СТИЛЬ
   ========================================================================= */

.contacts {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.98) 0%, rgba(255, 255, 255, 0.95) 100%);
    color: #0a0a0a;
    position: relative;
}

.contacts::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 123, 0, 0.3), transparent);
}

.contacts-wrap {
    display: flex;
    justify-content: center
}

.contact-card {
    max-width: 760px;
    padding: 40px;
    border-radius: 20px;
    background: linear-gradient(135deg, #ffffff 0%, #fafafa 100%);
    border: 2px solid #ff7b00;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15), 0 0 40px rgba(255, 123, 0, 0.1);
}

.contact-card h3 {
    color: #0a0a0a;
    font-size: 32px;
    margin: 0 0 24px;
    font-weight: 800;
    text-align: center;
    border-bottom: 3px solid #ff7b00;
    padding-bottom: 16px;
}

.big-phone {
    font-weight: 800;
    font-size: 24px;
    margin: 16px 0;
    color: #0a0a0a;
    text-align: center;
}

.big-phone a {
    color: #ff7b00;
    text-decoration: none;
    transition: color 0.3s;
}

.big-phone a:hover {
    color: #ff9d45;
    text-decoration: underline;
}

.contact-card p {
    color: #333;
    text-align: center;
    font-size: 18px;
    margin: 12px 0;
}

.contact-card .no-link {
    color: #0a0a0a;
    font-weight: 600;
}

.social-pills {
    display: flex;
    gap: 16px;
    margin-top: 24px;
    justify-content: center;
    flex-wrap: wrap;
}

.pill {
    padding: 12px 24px;
    border-radius: 30px;
    background: linear-gradient(135deg, #ff7b00 0%, #ff9d45 100%);
    border: 2px solid #ff7b00;
    color: #ffffff;
    text-decoration: none;
    font-weight: 700;
    transition: all 0.3s var(--easing);
    box-shadow: 0 4px 12px rgba(255, 123, 0, 0.3);
}

.pill:hover {
    background: linear-gradient(135deg, #ff9d45 0%, #ff7b00 100%);
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(255, 123, 0, 0.5);
}


/* =========================================================================
   BACK TO TOP
   ========================================================================= */


/* =========================================================================
   PHONE WIDGET - ЧЕРНО-ОРАНЖЕВЫЙ СТИЛЬ
   ========================================================================= */

.phone-widget {
    position: fixed;
    right: 30px;
    bottom: 30px;
    z-index: 950
}

.phone-toggle {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background: linear-gradient(135deg, #ff7b00 0%, #ff9d45 100%);
    border: 3px solid #000000;
    box-shadow: 0 8px 24px rgba(255, 123, 0, 0.5), 0 0 20px rgba(255, 123, 0, 0.3);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    transition: all 0.3s var(--easing);
    position: relative;
    overflow: hidden;
    padding: 0;
}

.phone-toggle .widget-icon {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: 50%;
    display: block;
}

.phone-toggle:before {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.phone-toggle:hover {
    transform: scale(1.1);
    box-shadow: 0 12px 32px rgba(255, 123, 0, 0.7), 0 0 30px rgba(255, 123, 0, 0.4);
    background: linear-gradient(135deg, #ff9d45 0%, #ff7b00 100%);
}

.phone-toggle:hover:before {
    width: 100%;
    height: 100%;
}

.phone-toggle:active {
    transform: scale(1.05);
}

.phone-panel {
    position: absolute;
    right: 0;
    bottom: 90px;
    width: 340px;
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 100%);
    border-radius: 18px;
    padding: 24px;
    border: 2px solid rgba(255, 123, 0, 0.3);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.8), 0 0 40px rgba(255, 123, 0, 0.2);
    display: none;
    animation: slideUp 0.3s var(--easing);
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.phone-panel.open {
    display: block
}

.phone-form {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.phone-form input {
    width: 100%;
    padding: 14px 16px;
    border-radius: 12px;
    border: 2px solid rgba(255, 123, 0, 0.2);
    background: rgba(0, 0, 0, 0.4);
    color: var(--text);
    font-size: 15px;
    transition: all 0.3s var(--easing);
}

.phone-form input:focus {
    outline: none;
    border-color: #ff7b00;
    background: rgba(0, 0, 0, 0.6);
    box-shadow: 0 0 0 4px rgba(255, 123, 0, 0.1);
}

.phone-form input::placeholder {
    color: rgba(255, 255, 255, 0.4);
}

.pw-actions {
    display: flex;
    gap: 10px;
    margin-top: 4px;
}

.pw-actions .btn {
    flex: 1;
    padding: 12px 16px;
    font-size: 14px;
}

.pw-msg {
    margin-top: 12px;
    padding: 14px 16px;
    border-radius: 12px;
    font-size: 13px;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 44px;
    transition: all 0.3s ease;
    animation: slideIn 0.3s ease;
}

.pw-msg.form-success-state {
    background: linear-gradient(135deg, rgba(138, 223, 138, 0.15) 0%, rgba(76, 175, 80, 0.1) 100%);
    border: 2px solid rgba(138, 223, 138, 0.3);
    color: #8adf8a;
}

.pw-msg.form-error-state {
    background: linear-gradient(135deg, rgba(231, 76, 60, 0.15) 0%, rgba(192, 57, 43, 0.1) 100%);
    border: 2px solid rgba(231, 76, 60, 0.3);
    color: #e74c3c;
}

.pw-msg.form-loading-state {
    background: linear-gradient(135deg, rgba(52, 152, 219, 0.15) 0%, rgba(41, 128, 185, 0.1) 100%);
    border: 2px solid rgba(52, 152, 219, 0.3);
    color: #3498db;
}


/* =========================================================================
   MODAL
   ========================================================================= */

.modal {
    position: fixed;
    inset: 0;
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1200
}

.modal.active {
    display: flex
}

.modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.6)
}

.modal-box {
    position: relative;
    background: linear-gradient(180deg, #0e0e0e, #0c0c0c);
    border-radius: 14px;
    padding: 24px;
    max-width: 640px;
    width: 94%;
    box-shadow: 0 32px 120px rgba(0, 0, 0, 0.8);
    border: 1px solid rgba(255, 255, 255, 0.03)
}

.modal-close {
    position: absolute;
    right: 12px;
    top: 8px;
    background: none;
    border: 0;
    font-size: 26px;
    color: var(--muted);
    cursor: pointer
}

.modal-form label {
    display: block;
    margin: 12px 0
}

.modal-form input,
.modal-form textarea {
    width: 100%;
    padding: 12px;
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.04);
    background: transparent;
    color: var(--text)
}


/* modal messages */

.modal-msg {
    margin-top: 12px;
    padding: 16px 20px;
    border-radius: 12px;
    font-size: 14px;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    min-height: 48px;
    transition: all 0.3s ease;
    animation: slideIn 0.3s ease;
}

.modal-msg.form-success-state {
    background: linear-gradient(135deg, rgba(138, 223, 138, 0.15) 0%, rgba(76, 175, 80, 0.1) 100%);
    border: 2px solid rgba(138, 223, 138, 0.3);
    color: #8adf8a;
}

.modal-msg.form-error-state {
    background: linear-gradient(135deg, rgba(231, 76, 60, 0.15) 0%, rgba(192, 57, 43, 0.1) 100%);
    border: 2px solid rgba(231, 76, 60, 0.3);
    color: #e74c3c;
}

.modal-msg.form-loading-state {
    background: linear-gradient(135deg, rgba(52, 152, 219, 0.15) 0%, rgba(41, 128, 185, 0.1) 100%);
    border: 2px solid rgba(52, 152, 219, 0.3);
    color: #3498db;
}


/* =========================================================================
   LIGHTBOX
   ========================================================================= */

.lightbox {
    position: fixed;
    inset: 0;
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1400
}

.lightbox.active {
    display: flex
}

.lb-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.85)
}

.lb-content {
    position: relative;
    max-width: 1000px;
    width: 94%;
    max-height: 90vh;
    display: flex;
    align-items: center;
    justify-content: center
}

.lb-content img {
    max-width: 100%;
    max-height: 90vh;
    border-radius: 10px
}

.lb-close {
    position: absolute;
    top: 8px;
    right: 8px;
    border: 0;
    background: transparent;
    color: var(--text);
    font-size: 26px;
    cursor: pointer
}

.lb-caption {
    position: absolute;
    left: 12px;
    bottom: 12px;
    color: var(--muted);
    background: rgba(0, 0, 0, 0.4);
    padding: 8px 12px;
    border-radius: 8px
}


/* =========================================================================
   Utilities & Responsive
   ========================================================================= */

.center {
    text-align: center
}

.muted {
    color: var(--muted)
}

.no-link {
    color: var(--text);
    text-decoration: none
}


/* =========================================================================
   decorative complex gradients / extra visuals
   ========================================================================= */


/* subtle diagonal pattern */

body::before {
    content: "";
    position: fixed;
    inset: 0;
    pointer-events: none;
    background: linear-gradient(120deg, rgba(255, 255, 255, 0.01) 0px, transparent 40%), linear-gradient(60deg, rgba(255, 255, 255, 0.01) 0px, transparent 40%);
    mix-blend-mode: overlay;
    z-index: 0;
}


/* light lines accent */

header.site-header {
    box-shadow: 0 6px 40px rgba(0, 0, 0, 0.6)
}


/* =========================================================================
   FOOTER - ЧЕРНО-ОРАНЖЕВЫЙ СТИЛЬ
   ========================================================================= */

.site-footer {
    background: linear-gradient(180deg, #0a0a0a 0%, #000000 100%);
    border-top: 4px solid #ff7b00;
    padding: 60px 20px 30px;
    color: #ffffff;
    position: relative;
}

.site-footer:before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, transparent, #ff7b00 20%, #ff9d45 50%, #ff7b00 80%, transparent);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1.5fr 1.5fr;
    gap: 50px;
    align-items: start;
    margin-bottom: 40px;
}

.footer-col {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.footer-brand {
    gap: 20px;
}

.footer-logo-link {
    display: flex;
    align-items: center;
    gap: 16px;
    text-decoration: none;
    color: inherit;
    transition: opacity 0.3s;
}

.footer-logo-link:hover {
    opacity: 0.8;
}

.footer-logo-img {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    object-fit: contain;
}

.footer-text {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.footer-company {
    font-weight: 800;
    font-size: 22px;
    color: #ffffff;
    line-height: 1.2;
}

.footer-tag {
    font-size: 14px;
    color: #ff7b00;
    font-weight: 600;
}

.footer-description {
    color: var(--muted);
    font-size: 14px;
    line-height: 1.6;
    margin: 0;
    max-width: 300px;
}

.footer-services {
    gap: 12px;
}

.footer-title {
    color: #ff7b00;
    font-size: 18px;
    font-weight: 700;
    margin: 0 0 16px;
    padding-bottom: 12px;
    border-bottom: 2px solid rgba(255, 123, 0, 0.2);
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-links li {
    margin: 0;
}

.footer-links a {
    color: var(--muted);
    text-decoration: none;
    font-size: 14px;
    transition: all 0.3s;
    display: inline-block;
}

.footer-links a:hover {
    color: #ff7b00;
    padding-left: 4px;
}


/* Контакты в футере */

.footer-contacts {
    gap: 16px;
}

.footer-contact-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-bottom: 12px;
}

.footer-contact-item strong {
    color: #ffffff;
    font-size: 14px;
    font-weight: 600;
}

.footer-phone,
.footer-email {
    color: #ff7b00;
    text-decoration: none;
    font-size: 16px;
    font-weight: 700;
    transition: all 0.3s;
}

.footer-phone:hover,
.footer-email:hover {
    color: #ff9d45;
    text-decoration: underline;
}

.footer-socials {
    display: flex;
    gap: 12px;
    margin-top: 8px;
}

.footer-social {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: rgba(255, 123, 0, 0.1);
    border: 2px solid rgba(255, 123, 0, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ff7b00;
    text-decoration: none;
    transition: all 0.3s var(--easing);
}

.footer-social:hover {
    background: linear-gradient(135deg, #ff7b00, #ff9d45);
    color: #000000;
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(255, 123, 0, 0.4);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 24px;
    margin-top: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}

.footer-bottom p {
    margin: 0;
    color: #ffffff;
    font-size: 14px;
}

.footer-muted {
    color: var(--muted) !important;
    font-size: 13px !important;
}


/* =========================================================================
   RESPONSIVE DESIGN - Адаптивность
   ========================================================================= */

/* Большие экраны (планшеты в альбомной ориентации) */
@media (max-width: 1200px) {
    .container {
        width: 96%;
        max-width: 100%;
    }

    .hero-wrap {
        grid-template-columns: 1fr 480px;
        gap: 24px;
    }

    .hero h1 {
        font-size: 42px;
    }

    .excavator-wrap {
        grid-template-columns: 1fr 450px;
    }

    .spec-photo {
        max-width: 450px;
    }

    .works-gallery {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Средние экраны (планшеты) */
@media (max-width: 1024px) {
    .header-inner {
        padding: 10px 16px;
    }

    .main-nav {
        display: none;
    }

    .burger {
        display: block;
    }

    .mobile-nav {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: linear-gradient(180deg, rgba(10, 10, 10, 0.98), rgba(10, 10, 10, 0.95));
        backdrop-filter: blur(10px);
        border-bottom: 1px solid rgba(255, 123, 0, 0.2);
        box-shadow: 0 10px 40px rgba(0, 0, 0, 0.8);
        z-index: 850;
        max-height: calc(100vh - 70px);
        overflow-y: auto;
    }

    .mobile-nav[aria-hidden="false"] {
        display: block;
    }

    .hero-wrap {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .hero-right {
        order: -1;
        padding-right: 0;
    }

    .hero-photo {
        max-width: 100%;
        margin: 0 auto;
    }

    .hero h1 {
        font-size: 38px;
        text-align: center;
    }

    .lead {
        text-align: center;
        margin-left: auto;
        margin-right: auto;
    }

    .hero-ctas {
        justify-content: center;
    }

    .hero-info-blocks {
        justify-content: center;
    }

    .services-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .excavator-wrap {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .spec-left {
        order: -1;
        max-width: 500px;
        margin: 0 auto;
    }

    .spec-photo {
        max-width: 100%;
        transform: translateX(0);
    }

    .about-wrap {
        grid-template-columns: 1fr;
        gap: 30px;
    }

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

    .footer-content {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }

    .footer-brand {
        grid-column: 1 / -1;
    }
}

/* Малые экраны (мобильные устройства) */
@media (max-width: 768px) {
    /* Контейнер */
    .container {
        width: min(92%, 100vw - 32px);
        max-width: 100%;
        padding: 0 max(4%, 16px);
        margin: 0 auto;
    }

    /* Хедер */
    .site-header {
        border-bottom-width: clamp(1px, 0.2vw, 1px);
        width: 100%;
    }

    .header-inner {
        padding: clamp(8px, 2vh, 12px) clamp(12px, 3vw, 18px);
        gap: clamp(10px, 2.5vw, 14px);
        flex-wrap: nowrap;
        width: 100%;
        box-sizing: border-box;
    }

    .brand {
        gap: clamp(6px, 1.5vw, 10px);
        flex-shrink: 1;
        min-width: 0;
    }

    .brand-logo {
        flex-shrink: 0;
    }

    .brand-logo img {
        width: clamp(34px, 8.5vw, 42px);
        height: clamp(34px, 8.5vw, 42px);
    }

    .brand-text {
        min-width: 0;
    }

    .brand-text .company {
        font-size: clamp(14px, 3.5vw, 17px);
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .brand-text .tag {
        font-size: clamp(9px, 2.2vw, 11px);
        white-space: nowrap;
    }

    .main-nav {
        display: none;
    }

    .burger {
        display: block;
        margin-left: auto;
    }

    .header-actions {
        gap: 8px;
    }

    .phone {
        display: none;
    }

    .s-btn {
        width: clamp(32px, 8vw, 40px);
        height: clamp(32px, 8vw, 40px);
    }

    /* Мобильное меню */
    .mobile-nav {
        display: block;
        position: fixed;
        top: 60px;
        left: 0;
        right: 0;
        background: linear-gradient(180deg, rgba(10, 10, 10, 0.98), rgba(10, 10, 10, 0.95));
        backdrop-filter: blur(20px) saturate(180%);
        border-bottom: 1px solid rgba(255, 123, 0, 0.2);
        box-shadow: 0 10px 40px rgba(0, 0, 0, 0.8);
        z-index: 850;
        max-height: calc(100vh - 60px);
        overflow-y: auto;
        transform: translateY(-100%);
        opacity: 0;
        transition: all 0.3s ease;
    }

    .mobile-nav[aria-hidden="false"] {
        transform: translateY(0);
        opacity: 1;
    }

    .mobile-inner {
        padding: 20px;
        display: flex;
        flex-direction: column;
        gap: 0;
    }

    .m-link {
        display: block;
        padding: 14px 16px;
        color: var(--text);
        text-decoration: none;
        font-weight: 600;
        font-size: 16px;
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
        transition: all 0.3s ease;
        border-radius: 8px;
        margin: 4px 0;
    }

    .m-link:hover,
    .m-link:focus {
        background: rgba(255, 123, 0, 0.1);
        color: var(--accent);
        transform: translateX(4px);
    }

    /* Hero секция */
    .hero {
        padding-top: 90px;
        padding-bottom: 50px;
        min-height: auto;
        overflow: hidden;
    }

    .hero-wrap {
        gap: 24px;
    }

    .hero-left {
        text-align: center;
        z-index: 2;
    }

    .hero {
        padding-top: max(80px, 12vh);
        padding-bottom: max(40px, 6vh);
        min-height: auto;
    }

    .hero-wrap {
        display: flex;
        flex-direction: column;
        gap: max(20px, 3vh);
        width: 100%;
    }

    .hero-right {
        order: -1;
        width: 100%;
        display: flex;
        justify-content: center;
        align-items: center;
        margin-bottom: max(16px, 2vh);
    }

    .hero-photo {
        width: 100%;
        max-width: min(85vw, 400px);
        margin: 0 auto;
        border-radius: clamp(12px, 3vw, 20px);
        transform: scale(1);
        transition: transform 0.4s ease;
        box-shadow: 0 clamp(10px, 2vw, 20px) clamp(30px, 5vw, 60px) rgba(255, 123, 0, 0.2);
        border: clamp(1px, 0.3vw, 2px) solid rgba(255, 123, 0, 0.3);
    }

    .hero-photo:hover {
        transform: scale(0.98);
    }

    .hero-left {
        width: 100%;
        text-align: center;
    }

    .hero h1 {
        font-size: clamp(32px, 8.5vw, 44px);
        line-height: 1.3;
        margin-bottom: clamp(18px, 3.5vh, 26px);
        max-width: 100%;
        background: linear-gradient(135deg, #ffffff 0%, rgba(255, 255, 255, 0.95) 100%);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
        animation: fadeInUp 0.6s ease-out;
    }

    @keyframes fadeInUp {
        from {
            opacity: 0;
            transform: translateY(20px);
        }
        to {
            opacity: 1;
            transform: translateY(0);
        }
    }

    .hero-title-main {
        white-space: normal;
        display: block;
    }

    .lead {
        font-size: clamp(18px, 4.5vw, 24px);
        line-height: 1.7;
        margin-bottom: clamp(22px, 4.5vh, 34px);
        max-width: 100%;
        color: rgba(255, 255, 255, 0.85);
        animation: fadeInUp 0.8s ease-out 0.1s both;
    }

    .hero-ctas {
        flex-direction: column;
        gap: clamp(12px, 2vh, 16px);
        margin-bottom: clamp(20px, 4vh, 32px);
        animation: fadeInUp 1s ease-out 0.2s both;
        width: 100%;
    }

    .hero-ctas .btn {
        width: 100%;
        max-width: min(90vw, 350px);
        margin: 0 auto;
        justify-content: center;
        padding: clamp(16px, 3.5vh, 20px) clamp(28px, 7vw, 36px);
        font-size: clamp(17px, 4vw, 20px);
        font-weight: 700;
        border-radius: clamp(10px, 2vw, 14px);
        transition: all 0.3s ease;
        box-shadow: 0 clamp(6px, 1.5vw, 10px) clamp(16px, 4vw, 24px) rgba(0, 0, 0, 0.3);
    }

    .hero-ctas .btn:hover {
        transform: translateY(-3px);
        box-shadow: 0 clamp(10px, 2.5vw, 14px) clamp(24px, 6vw, 32px) rgba(255, 123, 0, 0.4);
    }

    .hero-info-blocks {
        flex-direction: column;
        gap: clamp(10px, 2vh, 14px);
        margin-top: 0;
        animation: fadeInUp 1.2s ease-out 0.3s both;
        width: 100%;
    }

    .info-block {
        width: 100%;
        max-width: min(90vw, 400px);
        margin: 0 auto;
        text-align: center;
        padding: clamp(12px, 2.5vh, 16px) clamp(18px, 4.5vw, 26px);
        font-size: clamp(15px, 3.8vw, 18px);
        white-space: normal;
        background: rgba(255, 255, 255, 0.03);
        border: clamp(1px, 0.2vw, 1px) solid rgba(255, 255, 255, 0.08);
        backdrop-filter: blur(10px);
        transition: all 0.3s ease;
        border-radius: clamp(8px, 2vw, 12px);
    }

    .info-block:hover {
        background: rgba(255, 123, 0, 0.08);
        border-color: rgba(255, 123, 0, 0.3);
        transform: translateY(-2px);
    }

    /* Секции общие */
    .section {
        padding: clamp(32px, 8vh, 50px) 0;
        position: relative;
        width: 100%;
        overflow: hidden;
    }

    .section-header {
        margin-bottom: clamp(24px, 5vh, 36px);
        text-align: center;
        animation: fadeInUp 0.6s ease-out;
        width: 100%;
        padding: 0 max(16px, 4vw);
    }

    .section-title {
        font-size: clamp(30px, 8vw, 40px);
        line-height: 1.3;
        margin-bottom: clamp(12px, 2.5vh, 18px);
        background: linear-gradient(135deg, #ffffff 0%, rgba(255, 255, 255, 0.9) 100%);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
        position: relative;
        display: inline-block;
        width: 100%;
        max-width: 90vw;
    }

    .section-title::after {
        content: '';
        position: absolute;
        bottom: clamp(-6px, -1vh, -8px);
        left: 50%;
        transform: translateX(-50%);
        width: clamp(50px, 12vw, 70px);
        height: clamp(2px, 0.5vw, 3px);
        background: linear-gradient(90deg, transparent, var(--accent), transparent);
        border-radius: 2px;
    }

    .section-sub {
        font-size: clamp(17px, 4.2vw, 22px);
        line-height: 1.7;
        max-width: min(90vw, 600px);
        margin: clamp(14px, 3.5vh, 22px) auto 0;
        color: rgba(255, 255, 255, 0.8);
        padding: 0 max(16px, 4vw);
    }

    /* Услуги */
    .services-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(min(150px, 45vw), 1fr));
        gap: clamp(12px, 3vw, 16px);
        margin-bottom: clamp(20px, 4vh, 28px);
        width: 100%;
        padding: 0 max(8px, 2vw);
    }

    .service-card {
        padding: clamp(16px, 4vw, 22px) clamp(14px, 3.5vw, 20px);
        border-radius: clamp(10px, 2.5vw, 14px);
        min-height: auto;
        transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        background: linear-gradient(135deg, rgba(255, 255, 255, 0.03) 0%, rgba(255, 255, 255, 0.01) 100%);
        border: clamp(1px, 0.2vw, 1px) solid rgba(255, 255, 255, 0.06);
        backdrop-filter: blur(10px);
        animation: fadeInUp 0.6s ease-out;
        animation-fill-mode: both;
        width: 100%;
        box-sizing: border-box;
    }

    .service-card:nth-child(1) { animation-delay: 0.1s; }
    .service-card:nth-child(2) { animation-delay: 0.15s; }
    .service-card:nth-child(3) { animation-delay: 0.2s; }
    .service-card:nth-child(4) { animation-delay: 0.25s; }
    .service-card:nth-child(5) { animation-delay: 0.3s; }
    .service-card:nth-child(6) { animation-delay: 0.35s; }
    .service-card:nth-child(7) { animation-delay: 0.4s; }

    .service-card:hover {
        transform: translateY(-6px) scale(1.02);
        background: linear-gradient(135deg, rgba(255, 123, 0, 0.08) 0%, rgba(255, 123, 0, 0.03) 100%);
        border-color: rgba(255, 123, 0, 0.3);
        box-shadow: 0 15px 40px rgba(255, 123, 0, 0.2), 0 0 30px rgba(255, 123, 0, 0.1);
    }

    .service-card .s-icon {
        width: clamp(32px, 8vw, 42px);
        height: clamp(32px, 8vw, 42px);
        font-size: clamp(14px, 3.5vw, 18px);
        margin-bottom: clamp(8px, 2vh, 12px);
        background: linear-gradient(135deg, rgba(255, 123, 0, 0.2), rgba(255, 123, 0, 0.1));
        border: clamp(1px, 0.2vw, 1px) solid rgba(255, 123, 0, 0.3);
        transition: all 0.3s ease;
        border-radius: clamp(8px, 2vw, 10px);
    }

    .service-card:hover .s-icon {
        transform: scale(1.1) rotate(5deg);
        background: linear-gradient(135deg, rgba(255, 123, 0, 0.3), rgba(255, 123, 0, 0.2));
    }

    .service-card h3 {
        font-size: clamp(16px, 4vw, 20px);
        line-height: 1.4;
        margin-bottom: clamp(6px, 1.2vh, 10px);
        font-weight: 700;
    }

    .service-card p {
        font-size: clamp(14px, 3.5vw, 17px);
        line-height: 1.6;
        color: rgba(255, 255, 255, 0.75);
    }

    /* Техника */
    .excavator-wrap {
        display: flex;
        flex-direction: column;
        gap: clamp(24px, 5vh, 36px);
        width: 100%;
    }

    .spec-left {
        order: -1;
        width: 100%;
        max-width: min(90vw, 500px);
        margin: 0 auto clamp(16px, 3vh, 24px);
        animation: fadeInUp 0.8s ease-out;
    }

    .spec-photo {
        width: 100%;
        max-width: 100%;
        transform: translateX(0);
        border-radius: clamp(12px, 3vw, 18px);
        box-shadow: 0 clamp(10px, 2vw, 20px) clamp(30px, 6vw, 60px) rgba(0, 0, 0, 0.4);
        transition: transform 0.4s ease;
    }

    .spec-photo:hover {
        transform: scale(1.02);
    }

    .spec-right {
        width: 100%;
    }

    .spec-title {
        font-size: clamp(28px, 7vw, 36px);
        text-align: center;
        margin-bottom: clamp(16px, 3.5vh, 22px);
        line-height: 1.3;
        background: linear-gradient(135deg, #ffffff 0%, rgba(255, 255, 255, 0.9) 100%);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
        animation: fadeInUp 0.6s ease-out 0.2s both;
    }

    .spec-card {
        padding: clamp(18px, 4vw, 24px) clamp(16px, 4vw, 22px);
        border-radius: clamp(14px, 3vw, 18px);
        animation: fadeInUp 0.8s ease-out 0.3s both;
        box-shadow: 0 clamp(15px, 4vw, 25px) clamp(40px, 8vw, 70px) rgba(255, 123, 0, 0.15);
        width: 100%;
        box-sizing: border-box;
    }

    .spec-items {
        gap: clamp(10px, 2vh, 14px);
        margin-bottom: clamp(2px, 1vh, 6px);
    }

    .spec-item {
        padding: clamp(12px, 3vw, 16px) clamp(14px, 3.5vw, 18px);
        border-radius: clamp(10px, 2.5vw, 12px);
        background: rgba(255, 255, 255, 0.03);
        border: clamp(1px, 0.2vw, 1px) solid rgba(255, 255, 255, 0.06);
        transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        animation: fadeInUp 0.6s ease-out;
        animation-fill-mode: both;
        width: 100%;
        box-sizing: border-box;
    }

    .spec-item:nth-child(1) { animation-delay: 0.4s; }
    .spec-item:nth-child(2) { animation-delay: 0.45s; }
    .spec-item:nth-child(3) { animation-delay: 0.5s; }
    .spec-item:nth-child(4) { animation-delay: 0.55s; }

    .spec-item:hover {
        transform: translateX(clamp(4px, 1vw, 6px));
        background: rgba(255, 123, 0, 0.08);
        border-color: rgba(255, 123, 0, 0.3);
        box-shadow: 0 clamp(6px, 1.5vw, 10px) clamp(16px, 4vw, 24px) rgba(255, 123, 0, 0.15);
    }

    .spec-item-content {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        gap: clamp(10px, 2.5vw, 14px);
        flex-wrap: wrap;
    }

    .spec-item-label {
        font-size: clamp(16px, 4vw, 20px);
        flex: 1;
        min-width: 0;
        color: rgba(255, 255, 255, 0.85);
    }

    .spec-item-value {
        font-size: clamp(17px, 4.5vw, 22px);
        font-weight: 700;
        text-align: right;
        flex-shrink: 0;
    }

    .spec-value-tag {
        font-size: clamp(12px, 3vw, 15px);
        padding: clamp(3px, 0.8vw, 5px) clamp(10px, 2.5vw, 14px);
        border-radius: clamp(6px, 1.5vw, 8px);
        margin: clamp(1px, 0.3vw, 2px);
    }

    .spec-actions {
        flex-direction: column;
        gap: clamp(10px, 2vh, 14px);
        margin-top: clamp(18px, 4vh, 24px);
        width: 100%;
    }

    .spec-actions .btn {
        width: 100%;
        max-width: min(90vw, 350px);
        margin: 0 auto;
        padding: clamp(16px, 3.5vh, 20px) clamp(28px, 7vw, 36px);
        font-size: clamp(17px, 4vw, 19px);
        font-weight: 700;
        border-radius: clamp(12px, 2.5vw, 14px);
        transition: all 0.3s ease;
        box-shadow: 0 clamp(6px, 1.5vw, 10px) clamp(16px, 4vw, 24px) rgba(0, 0, 0, 0.3);
    }

    .spec-actions .btn:hover {
        transform: translateY(-3px);
        box-shadow: 0 clamp(10px, 2.5vw, 14px) clamp(24px, 6vw, 32px) rgba(255, 123, 0, 0.4);
    }

    /* О нас */
    .about-wrap {
        display: flex;
        flex-direction: column;
        gap: clamp(20px, 4vh, 28px);
        width: 100%;
    }

    .about-left,
    .about-right {
        width: 100%;
    }

    .about-text {
        font-size: clamp(17px, 4.2vw, 21px);
        line-height: 1.7;
        margin-bottom: clamp(16px, 3.5vh, 22px);
        padding: 0 max(8px, 2vw);
    }

    .about-list {
        margin-bottom: clamp(18px, 3.5vh, 26px);
    }

    .about-list li {
        font-size: clamp(16px, 4vw, 20px);
        padding: clamp(8px, 2vh, 12px) 0 clamp(8px, 2vh, 12px) clamp(28px, 7vw, 36px);
        line-height: 1.6;
    }

    /* Работы */
    .works-gallery-wrapper {
        gap: clamp(12px, 3vw, 18px);
        width: 100%;
        padding: 0 max(8px, 2vw);
        margin-top: clamp(28px, 5vh, 36px);
        position: relative;
    }

    .works-gallery {
        grid-template-columns: 1fr;
        gap: 0;
        width: 100%;
        max-width: 100%;
        display: grid;
        place-items: center;
    }

    .works-item {
        width: 100%;
        max-width: min(90vw, 500px);
        border-radius: clamp(12px, 3vw, 16px);
        aspect-ratio: 4/3;
        overflow: hidden;
        box-shadow: 0 clamp(8px, 2vw, 12px) clamp(24px, 6vw, 32px) rgba(0, 0, 0, 0.4);
        transition: transform 0.3s ease;
    }

    .works-item:hover {
        transform: scale(1.02);
    }

    .works-arrow {
        width: clamp(50px, 12.5vw, 64px);
        height: clamp(50px, 12.5vw, 64px);
        flex-shrink: 0;
        z-index: 10;
        background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(255, 255, 255, 0.9) 100%);
        border: clamp(2px, 0.5vw, 3px) solid #ff7b00;
        box-shadow: 0 clamp(4px, 1vw, 8px) clamp(12px, 3vw, 20px) rgba(255, 123, 0, 0.3);
    }

    .works-arrow:hover {
        background: linear-gradient(135deg, #ff7b00 0%, #ff9d45 100%);
        transform: scale(1.1);
        box-shadow: 0 clamp(6px, 1.5vw, 10px) clamp(16px, 4vw, 24px) rgba(255, 123, 0, 0.5);
    }

    .works-arrow:active {
        transform: scale(0.95);
    }

    .works-arrow svg {
        width: clamp(24px, 6vw, 30px);
        height: clamp(24px, 6vw, 30px);
    }

    .works-counter-wrapper {
        margin-top: clamp(24px, 5vh, 32px);
        font-size: clamp(17px, 4.2vw, 21px);
        font-weight: 600;
        color: rgba(255, 255, 255, 0.9);
    }

    /* FAQ */
    .faq-centered {
        padding: clamp(32px, 7vh, 40px) 0;
        width: 100%;
    }

    .faq-center {
        gap: clamp(14px, 3.5vw, 18px);
        width: 100%;
        padding: 0 max(8px, 2vw);
        max-width: min(95vw, 900px);
        margin: 0 auto;
    }

    .faq-card {
        border-radius: clamp(14px, 3.5vw, 18px);
        background: rgba(255, 255, 255, 0.02);
        border: clamp(1px, 0.2vw, 1px) solid rgba(255, 255, 255, 0.06);
        backdrop-filter: blur(10px);
        transition: all 0.3s ease;
        animation: fadeInUp 0.6s ease-out;
        animation-fill-mode: both;
        overflow: hidden;
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
    }

    .faq-card:nth-child(1) { animation-delay: 0.1s; }
    .faq-card:nth-child(2) { animation-delay: 0.15s; }
    .faq-card:nth-child(3) { animation-delay: 0.2s; }
    .faq-card:nth-child(4) { animation-delay: 0.25s; }
    .faq-card:nth-child(5) { animation-delay: 0.3s; }

    .faq-card:hover {
        background: rgba(255, 123, 0, 0.06);
        border-color: rgba(255, 123, 0, 0.25);
        transform: translateY(-3px);
        box-shadow: 0 clamp(8px, 2vw, 12px) clamp(20px, 5vw, 28px) rgba(255, 123, 0, 0.15);
    }

    .faq-card.open {
        background: rgba(255, 123, 0, 0.1);
        border-color: rgba(255, 123, 0, 0.4);
        box-shadow: 0 clamp(10px, 2.5vw, 14px) clamp(24px, 6vw, 32px) rgba(255, 123, 0, 0.2);
    }

    .faq-q {
        padding: clamp(18px, 4.5vw, 22px) clamp(18px, 4.5vw, 24px);
        font-size: clamp(17px, 4.2vw, 22px);
        line-height: 1.5;
        font-weight: 600;
        transition: all 0.3s ease;
        width: 100%;
        display: flex;
        justify-content: space-between;
        align-items: center;
        gap: clamp(12px, 3vw, 18px);
        text-align: left;
        min-height: auto;
        box-sizing: border-box;
    }

    .faq-q span {
        flex: 1;
        min-width: 0;
        text-align: left;
        padding-right: clamp(8px, 2vw, 12px);
    }

    .faq-q:after {
        flex-shrink: 0;
        width: clamp(36px, 9vw, 44px);
        height: clamp(36px, 9vw, 44px);
        min-width: clamp(36px, 9vw, 44px);
        background-size: clamp(20px, 5vw, 26px);
        border-radius: 50%;
        background-color: rgba(255, 123, 0, 0.15);
        border: clamp(1px, 0.2vw, 1px) solid rgba(255, 123, 0, 0.3);
        transition: all 0.3s ease;
    }

    .faq-card.open .faq-q:after {
        background-color: rgba(255, 123, 0, 0.3);
        border-color: rgba(255, 123, 0, 0.5);
    }

    .faq-card.open .faq-q {
        color: var(--accent);
    }

    .faq-a {
        font-size: clamp(16px, 4vw, 20px);
        line-height: 1.7;
        padding: 0 clamp(20px, 5vw, 28px);
        color: rgba(255, 255, 255, 0.85);
        animation: fadeIn 0.3s ease-out;
    }

    @keyframes fadeIn {
        from { opacity: 0; }
        to { opacity: 1; }
    }

    .faq-card.open .faq-a {
        padding: 0 clamp(20px, 5vw, 28px) clamp(18px, 4.5vw, 24px);
    }

    .faq-note {
        margin-top: clamp(24px, 5vh, 32px);
        font-size: clamp(14px, 3.5vw, 17px);
        opacity: 0.8;
        animation: fadeInUp 0.8s ease-out 0.5s both;
        padding: 0 max(16px, 4vw);
    }

    /* Контакты */
    .contacts {
        padding: clamp(32px, 7vh, 40px) 0;
        width: 100%;
    }

    .contact-card {
        padding: clamp(24px, 5vw, 32px) clamp(20px, 5vw, 28px);
        border-radius: clamp(16px, 4vw, 20px);
        animation: fadeInUp 0.8s ease-out;
        box-shadow: 0 clamp(15px, 4vw, 25px) clamp(40px, 8vw, 70px) rgba(255, 123, 0, 0.15);
        background: linear-gradient(135deg, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0.02) 100%);
        border: clamp(1px, 0.3vw, 2px) solid rgba(255, 123, 0, 0.2);
        backdrop-filter: blur(15px);
        width: 100%;
        max-width: min(90vw, 500px);
        margin: 0 auto;
        box-sizing: border-box;
    }

    .contact-card h3 {
        font-size: clamp(30px, 7.5vw, 38px);
        margin-bottom: clamp(18px, 3.5vh, 26px);
        background: linear-gradient(135deg, #ffffff 0%, rgba(255, 255, 255, 0.9) 100%);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
        text-align: center;
    }

    .big-phone {
        font-size: clamp(26px, 6.5vw, 32px);
        margin-bottom: clamp(20px, 4vh, 28px);
        text-align: center;
        font-weight: 800;
        background: var(--gradient-primary);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
        padding: clamp(10px, 2.5vw, 14px);
        border-radius: clamp(10px, 2.5vw, 12px);
        background-color: rgba(255, 123, 0, 0.1);
        border: clamp(1px, 0.3vw, 2px) solid rgba(255, 123, 0, 0.2);
    }

    .social-pills {
        gap: clamp(10px, 2.5vw, 14px);
        flex-wrap: wrap;
        justify-content: center;
        width: 100%;
    }

    .pill {
        padding: clamp(12px, 3vw, 16px) clamp(20px, 5vw, 26px);
        font-size: clamp(16px, 4vw, 19px);
        font-weight: 600;
        border-radius: clamp(10px, 2.5vw, 12px);
        transition: all 0.3s ease;
        box-shadow: 0 clamp(3px, 0.8vw, 5px) clamp(8px, 2vw, 12px) rgba(0, 0, 0, 0.2);
    }

    .pill:hover {
        transform: translateY(-3px) scale(1.05);
        box-shadow: 0 clamp(6px, 1.5vw, 10px) clamp(16px, 4vw, 20px) rgba(255, 123, 0, 0.3);
    }

    /* Виджет телефона */
    .phone-widget {
        right: clamp(12px, 3vw, 20px);
        bottom: clamp(12px, 3vh, 20px);
        z-index: 960;
    }

    .phone-toggle {
        width: clamp(56px, 14vw, 70px);
        height: clamp(56px, 14vw, 70px);
        box-shadow: 0 clamp(6px, 1.5vw, 10px) clamp(16px, 4vw, 24px) rgba(255, 123, 0, 0.4);
        animation: pulse 2s ease-in-out infinite;
    }

    @keyframes pulse {
        0%, 100% {
            box-shadow: 0 clamp(6px, 1.5vw, 10px) clamp(16px, 4vw, 24px) rgba(255, 123, 0, 0.4);
        }
        50% {
            box-shadow: 0 clamp(10px, 2.5vw, 14px) clamp(24px, 6vw, 32px) rgba(255, 123, 0, 0.6);
        }
    }

    .phone-panel {
        width: min(calc(100vw - 32px), 360px);
        right: clamp(12px, 3vw, 20px);
        bottom: clamp(90px, 12vh, 110px);
        padding: clamp(24px, 5vw, 32px) clamp(20px, 4vw, 28px);
        border-radius: clamp(16px, 4vw, 20px);
        box-shadow: 0 clamp(15px, 4vw, 25px) clamp(40px, 8vw, 60px) rgba(0, 0, 0, 0.5);
        backdrop-filter: blur(20px);
        animation: slideUp 0.3s ease-out;
    }

    @keyframes slideUp {
        from {
            opacity: 0;
            transform: translateY(20px);
        }
        to {
            opacity: 1;
            transform: translateY(0);
        }
    }

    /* Футер */
    .site-footer {
        padding: clamp(36px, 7vh, 48px) clamp(16px, 4vw, 24px) clamp(20px, 4vh, 28px);
        background: linear-gradient(180deg, #0a0a0a 0%, #000000 100%);
        width: 100%;
        box-sizing: border-box;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: clamp(24px, 5vh, 32px);
        text-align: center;
        animation: fadeInUp 0.8s ease-out;
        width: 100%;
        max-width: 100%;
    }

    .footer-brand {
        align-items: center;
        text-align: center;
        padding-bottom: clamp(20px, 4vh, 28px);
        border-bottom: clamp(1px, 0.2vw, 1px) solid rgba(255, 255, 255, 0.1);
    }

    .footer-logo-link {
        justify-content: center;
        margin-bottom: clamp(12px, 3vh, 18px);
    }

    .footer-logo {
        transition: transform 0.3s ease;
        width: clamp(40px, 10vw, 50px);
        height: clamp(40px, 10vw, 50px);
    }

    .footer-logo:hover {
        transform: scale(1.1) rotate(5deg);
    }

    .footer-description {
        max-width: min(90vw, 600px);
        margin: 0 auto;
        text-align: center;
        color: rgba(255, 255, 255, 0.7);
        line-height: 1.7;
        font-size: clamp(13px, 3.2vw, 16px);
    }

    .footer-services,
    .footer-contacts {
        align-items: center;
        text-align: center;
        animation: fadeInUp 0.8s ease-out 0.2s both;
        width: 100%;
    }

    .footer-links {
        align-items: center;
        width: 100%;
    }

    .footer-links ul {
        align-items: center;
        gap: clamp(10px, 2.5vw, 14px);
        width: 100%;
    }

    .footer-links a {
        transition: all 0.3s ease;
        padding: clamp(6px, 1.5vw, 10px) clamp(10px, 2.5vw, 14px);
        border-radius: clamp(6px, 1.5vw, 8px);
        display: inline-block;
        font-size: clamp(13px, 3.2vw, 16px);
    }

    .footer-links a:hover {
        background: rgba(255, 123, 0, 0.1);
        transform: translateX(clamp(2px, 0.5vw, 4px));
        color: var(--accent);
    }

    .footer-socials {
        justify-content: center;
        gap: clamp(12px, 3vw, 16px);
        width: 100%;
    }

    .footer-social {
        transition: all 0.3s ease;
        width: clamp(36px, 9vw, 44px);
        height: clamp(36px, 9vw, 44px);
    }

    .footer-social:hover {
        transform: translateY(-4px) scale(1.1);
        box-shadow: 0 clamp(6px, 1.5vw, 10px) clamp(16px, 4vw, 20px) rgba(255, 123, 0, 0.4);
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
        gap: clamp(10px, 2.5vh, 16px);
        padding-top: clamp(20px, 4vh, 28px);
        margin-top: clamp(24px, 5vh, 32px);
        border-top: clamp(1px, 0.2vw, 1px) solid rgba(255, 255, 255, 0.1);
        animation: fadeInUp 0.8s ease-out 0.4s both;
        width: 100%;
    }

    .footer-bottom p {
        font-size: clamp(14px, 3.5vw, 17px);
    }

    .footer-company {
        font-size: clamp(18px, 4.5vw, 22px);
    }

    .footer-title {
        font-size: clamp(16px, 4vw, 20px);
    }

    .footer-phone,
    .footer-email {
        font-size: clamp(15px, 3.8vw, 18px);
    }

    /* Кнопки */
    .btn {
        padding: clamp(12px, 3vh, 16px) clamp(20px, 5vw, 28px);
        font-size: clamp(16px, 3.8vw, 19px);
        line-height: 1.4;
    }

    .btn.large {
        padding: clamp(14px, 3.5vh, 18px) clamp(24px, 6vw, 32px);
        font-size: clamp(17px, 4vw, 20px);
        line-height: 1.4;
    }
}

/* Очень маленькие экраны */
@media (max-width: 480px) {
    .container {
        width: 90%;
        padding: 0 5%;
    }

    /* Хедер */
    .header-inner {
        padding: 8px 12px;
    }

    .brand-logo img {
        width: 34px;
        height: 34px;
    }

    .brand-text .company {
        font-size: 14px;
    }

    .brand-text .tag {
        font-size: 9px;
    }

    /* Hero - фото уже адаптивно в основном медиа-запросе */

    .hero h1 {
        font-size: 30px;
        line-height: 1.3;
        margin-bottom: 16px;
    }

    .lead {
        font-size: 17px;
        margin-bottom: 24px;
    }

    .hero-ctas .btn {
        padding: 12px 20px;
        font-size: 15px;
    }

    .info-block {
        padding: 10px 16px;
        font-size: 14px;
    }

    /* Секции */
    .section {
        padding: 32px 0;
    }

    .section-title {
        font-size: 28px;
        margin-bottom: 10px;
    }

    .section-sub {
        font-size: 16px;
    }

    /* Услуги - все уже адаптивно */
    .services-grid {
        grid-template-columns: 1fr;
    }

    /* Техника */
    .spec-title {
        font-size: 26px;
    }

    .spec-card {
        padding: 18px 16px;
    }

    .spec-item {
        padding: 12px 14px;
    }

    /* Техника - все уже адаптивно, только изменение направления для очень маленьких */
    .spec-item-content {
        flex-direction: column;
        align-items: flex-start;
        gap: clamp(6px, 1.5vw, 10px);
    }

    .spec-item-value {
        text-align: left;
        width: 100%;
    }

    /* О нас */
    .about-text {
        font-size: 16px;
    }

    .about-list li {
        font-size: 15px;
        padding: 8px 0 8px 24px;
    }

    /* Работы - одна картинка на мобильных */
    .works-gallery {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .works-item {
        max-width: min(95vw, 450px);
    }

    .works-arrow {
        width: clamp(48px, 12vw, 60px);
        height: clamp(48px, 12vw, 60px);
    }

    .works-arrow svg {
        width: clamp(22px, 5.5vw, 28px);
        height: clamp(22px, 5.5vw, 28px);
    }

    /* FAQ */
    .faq-q {
        padding: 16px 18px;
        font-size: 16px;
    }

    .faq-a {
        font-size: 15px;
        padding: 0 18px;
    }

    .faq-card.open .faq-a {
        padding: 0 18px 16px;
    }

    /* Контакты */
    .contact-card {
        padding: 26px 20px;
    }

    .contact-card h3 {
        font-size: 28px;
    }

    .big-phone {
        font-size: 24px;
    }

    .pill {
        padding: 8px 16px;
        font-size: 13px;
    }

    /* Виджет */
    .phone-toggle {
        width: 56px;
        height: 56px;
    }

    .phone-panel {
        width: calc(100vw - 24px);
        padding: 20px 18px;
    }

    /* Футер */
    .site-footer {
        padding: 40px 16px 20px;
    }

    .footer-content {
        gap: 28px;
    }

    .footer-company {
        font-size: 18px;
    }

    .footer-title {
        font-size: 16px;
    }
}

/* Дополнительные улучшения для мобильных устройств */
@media (max-width: 768px) {
    /* Предотвращение горизонтальной прокрутки */
    html, body {
        overflow-x: hidden;
        width: 100%;
        position: relative;
        -webkit-overflow-scrolling: touch;
    }

    /* Плавная прокрутка */
    html {
        scroll-behavior: smooth;
    }

    /* Улучшение читаемости текста */
    p, li, span {
        word-wrap: break-word;
        overflow-wrap: break-word;
        hyphens: auto;
    }

    /* Улучшение таблиц на маленьких экранах */
    table {
        display: block;
        width: 100%;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    /* Улучшение форм */
    input, textarea, select {
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
        -webkit-appearance: none;
        appearance: none;
        border-radius: 12px;
    }

    /* Предотвращение выхода элементов за границы */
    .container,
    .hero-wrap,
    .services-grid,
    .excavator-wrap,
    .about-wrap,
    .works-gallery,
    .footer-content {
        max-width: 100%;
        overflow: hidden;
    }

    /* Улучшение производительности анимаций */
    .reveal,
    .service-card,
    .spec-item,
    .faq-card {
        will-change: transform, opacity;
        -webkit-transform: translateZ(0);
        transform: translateZ(0);
    }

    /* Красивые тени и эффекты */
    .service-card,
    .spec-card,
    .contact-card,
    .faq-card {
        transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    }

    /* Улучшение кнопок */
    .btn {
        -webkit-tap-highlight-color: transparent;
        touch-action: manipulation;
    }

    /* Улучшение навигации */
    .nav-link,
    .m-link {
        -webkit-tap-highlight-color: rgba(255, 123, 0, 0.2);
    }
}