/* =========================================
   1. СБРОС И БАЗОВЫЕ НАСТРОЙКИ
   ========================================= */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --red: #CC0000;
    --red-dark: #990000;
    --red-light: #fde8e8;
    --black: #1a1a1a;
    --white: #ffffff;
    --gray: #666;
    --gray-light: #888;
    --text: #333333;
    --bg-light: #f8f8f8;
    --bg-section: #f5f5f5;
    --dark-bg: #111111;
    --dark-bg2: #0a0a0a;
    --border: rgba(204,0,0,0.12);
}

body, html {
    width: 100%;
    min-height: 100vh;
    font-family: 'Montserrat', Helvetica, Arial, sans-serif;
    background-color: var(--white);
    overflow-x: hidden;
    color: var(--text);
}

a { text-decoration: none; color: inherit; }
img { max-width: 100%; height: auto; }

.container {
    max-width: 1200px;
    width: 100%;
    margin: 0 auto;
    padding: 0 20px;
}

/* =========================================
   2. HEADER
   ========================================= */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    background: rgba(10, 10, 10, 0.94);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(204, 0, 0, 0.25);
    transition: background 0.3s ease;
}

.header-top {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    padding: 6px 40px;
    border-bottom: 1px solid rgba(255,255,255,0.05);
    gap: 24px;
}

.header-city {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.78rem;
    color: rgba(255,255,255,0.6);
    cursor: pointer;
    transition: color 0.3s;
}

.header-city:hover { color: var(--red); }
.header-city svg { width: 14px; height: 14px; }

.header-phone-link {
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--white);
    letter-spacing: 0.03em;
    transition: color 0.3s;
}
.header-phone-link:hover { color: var(--red); }

.header-hours {
    font-size: 0.75rem;
    color: rgba(255,255,255,0.45);
}

.header-main {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 64px;
    padding: 0 40px;
    max-width: 1400px;
    margin: 0 auto;
}

.header-logo {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 2.2rem;
    color: var(--white);
    letter-spacing: 0.05em;
    text-decoration: none;
    transition: color 0.3s ease;
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
    min-width: 0;
}

.header-logo img {
    display: block;
    width: auto;
    height: 40px;
    flex-shrink: 0;
}

.header-logo span {
    font-size: 0.7rem;
    font-family: 'Montserrat', sans-serif;
    font-weight: 400;
    color: rgba(255,255,255,0.92);
    letter-spacing: 0.02em;
    line-height: 1.3;
    text-transform: uppercase;
    white-space: nowrap;
}

.header-logo:hover { color: var(--red); }

.nav-menu {
    display: flex;
    gap: 28px;
    align-items: center;
}

.nav-item {
    position: relative;
}

.nav-item > a {
    text-decoration: none;
    color: rgba(255,255,255,0.85);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.78rem;
    letter-spacing: 0.08em;
    transition: color 0.3s;
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 8px 0;
}

.nav-item > a:hover,
.nav-item > a.active { color: var(--red); }

.nav-item > a .arrow {
    font-size: 0.6rem;
    transition: transform 0.3s;
    opacity: 0.6;
}

.nav-item:hover > a .arrow {
    transform: rotate(180deg);
}

/* Dropdown — no gap, seamless hover */
.nav-dropdown {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--dark-bg);
    border: 1px solid rgba(204, 0, 0, 0.3);
    border-radius: 0 0 6px 6px;
    min-width: 220px;
    padding: 8px 0;
    box-shadow: 0 20px 50px rgba(0,0,0,0.5);
    z-index: 200;
}

.nav-dropdown.right {
    left: auto;
    right: 0;
}

.nav-item:hover .nav-dropdown {
    display: block;
}
.nav-item.is-expanded .nav-dropdown {
    display: block;
}

.nav-dropdown a {
    display: block;
    padding: 10px 20px;
    font-size: 0.82rem;
    color: rgba(255,255,255,0.75);
    transition: all 0.2s;
    font-weight: 500;
}

.nav-dropdown a:hover {
    color: var(--white);
    background: rgba(204, 0, 0, 0.2);
    padding-left: 28px;
}

.nav-dropdown .dropdown-label {
    padding: 8px 20px 4px;
    font-size: 0.68rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--red);
    font-weight: 700;
}

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

.btn-measure {
    display: inline-block;
    padding: 10px 22px;
    background: var(--red);
    color: var(--white);
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.78rem;
    letter-spacing: 0.05em;
    border-radius: 4px;
    transition: background 0.3s, transform 0.2s;
    white-space: nowrap;
}

.btn-measure:hover {
    background: var(--red-dark);
    transform: translateY(-1px);
}

.hamburger {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 28px;
    height: 18px;
    background: none;
    border: none;
    padding: 0;
    cursor: pointer;
    z-index: 101;
    flex-shrink: 0;
}

.hamburger span {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--white);
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.hamburger.is-open span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.hamburger.is-open span:nth-child(2) { opacity: 0; }
.hamburger.is-open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* =========================================
   3. КНОПКИ (общие)
   ========================================= */
.btn-secondary {
    display: inline-block;
    padding: 14px 32px;
    background: transparent;
    color: var(--white);
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 0.05em;
    border-radius: 4px;
    border: 2px solid rgba(255,255,255,0.6);
    cursor: pointer;
    transition: all 0.3s;
}

.btn-secondary:hover {
    background: rgba(255,255,255,0.1);
    border-color: var(--white);
    transform: translateY(-2px);
}

.btn-orange {
    display: inline-block;
    padding: 14px 32px;
    background: var(--red);
    color: var(--white);
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 0.05em;
    border-radius: 4px;
    border: 2px solid var(--red);
    cursor: pointer;
    transition: all 0.3s;
    box-shadow: 0 4px 20px rgba(204,0,0,0.3);
}

.btn-orange:hover {
    background: var(--red-dark);
    border-color: var(--red-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(204,0,0,0.45);
}

/* =========================================
   4. HERO СЕКЦИЯ
   ========================================= */
.parallax-hero {
    position: relative;
    height: 100vh;
    width: 100%;
    overflow: hidden;
    background: linear-gradient(180deg, #0a0a0a 0%, #111111 70%, #1c1c1c 100%);
}

.layers-container {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    perspective: 1200px;
    perspective-origin: 50% 100%;
}

.layer {
    position: absolute;
    bottom: -10vh;
    left: 0;
    width: 100%;
    height: 108vh;
    background-size: contain;
    background-position: center bottom;
    background-repeat: no-repeat;
    transform-origin: center bottom;
    will-change: transform;
}

.layer-fg  { z-index: 3; }
.layer-mid { z-index: 2; }
.layer-bg  { z-index: 1; opacity: 0.6; }

.hero-content {
    position: absolute;
    top: 50%;
    left: 50%;
    z-index: 10;
    text-align: center;
    width: 90%;
    max-width: 900px;
}

.hero-title {
    font-family: 'Bebas Neue', sans-serif;
    font-size: clamp(2.8rem, 9vw, 7.5rem);
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--white);
    line-height: 0.95;
    margin-bottom: 16px;
    overflow: hidden;
    padding-bottom: 0.1em;
}

.hero-title .letter { display: inline-block; }

.hero-subtitle {
    font-size: clamp(0.85rem, 1.5vw, 1.05rem);
    color: rgba(255,255,255,0.7);
    line-height: 1.7;
    margin-bottom: 32px;
    max-width: 560px;
    margin-left: auto;
    margin-right: auto;
}

.hero-cta {
    display: flex;
    justify-content: center;
    gap: 14px;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

.hero-split {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

.hero-split-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: 6px;
    font-size: 0.82rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    transition: all 0.3s;
    cursor: pointer;
}

.hero-split-btn svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

.hero-split-btn.b2b {
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.3);
    color: var(--white);
    backdrop-filter: blur(8px);
}

.hero-split-btn.b2b:hover {
    background: rgba(204, 0, 0, 0.3);
    border-color: var(--red);
}

.hero-split-btn.b2c {
    background: rgba(204,0,0,0.15);
    border: 1px solid rgba(204,0,0,0.5);
    color: var(--white);
    backdrop-filter: blur(8px);
}

.hero-split-btn.b2c:hover {
    background: rgba(204,0,0,0.35);
    border-color: var(--red);
}

/* Статистика под Hero */
.hero-stats {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 20;
    display: flex;
    justify-content: stretch;
    gap: 0;
    width: 100%;
}

.hero-stat {
    flex: 1;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(12px);
    border-right: 1px solid rgba(255,255,255,0.08);
    padding: 20px 28px;
    text-align: center;
}

.hero-stat:last-child { border-right: none; }

.hero-stat-num {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 2.2rem;
    color: var(--red);
    line-height: 1;
    margin-bottom: 4px;
}

.hero-stat-label {
    font-size: 0.72rem;
    color: rgba(255,255,255,0.5);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

/* =========================================
   5.5 PRODUCT SHOWCASE (после hero)
   ========================================= */
.product-showcase {
    background: #111111;
    padding: 70px 20px 60px;
    border-top: 3px solid var(--red);
}

.showcase-header {
    text-align: center;
    margin-bottom: 48px;
}

.showcase-header h2 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--white);
    letter-spacing: 0.05em;
    margin-bottom: 10px;
}

.showcase-header p {
    font-size: 0.95rem;
    color: rgba(255,255,255,0.5);
}

.showcase-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    max-width: 1200px;
    margin: 0 auto 40px;
}

.showcase-card {
    position: relative;
    display: flex;
    flex-direction: column;
    background: #1a1a1a;
    border: 1px solid rgba(255,255,255,0.07);
    border-radius: 8px;
    overflow: hidden;
    text-decoration: none;
    color: var(--white);
    transition: border-color 0.3s, transform 0.3s;
}

.showcase-card:hover {
    border-color: var(--red);
    transform: translateY(-4px);
}

.showcase-card--popular,
.showcase-card--hit {
    border-color: rgba(204,0,0,0.35);
}

.showcase-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    background: var(--red);
    color: var(--white);
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    padding: 3px 9px;
    border-radius: 4px;
    z-index: 2;
}

.showcase-tag {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--red);
    padding: 14px 16px 0;
}

.showcase-img {
    width: 100%;
    aspect-ratio: 4/3;
    overflow: hidden;
}

.showcase-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s;
}

.showcase-card:hover .showcase-img img {
    transform: scale(1.04);
}

.showcase-body {
    padding: 16px 16px 20px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    flex: 1;
}

.showcase-body h3 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1.35rem;
    letter-spacing: 0.04em;
    color: var(--white);
    line-height: 1;
}

.showcase-body p {
    color: rgba(255,255,255,0.62);
    line-height: 1.6;
    max-width: 34ch;
}

.showcase-specs {
    display: flex;
    gap: 8px;
}

.showcase-specs span {
    font-size: 0.72rem;
    color: rgba(255,255,255,0.45);
    background: rgba(255,255,255,0.06);
    padding: 3px 8px;
    border-radius: 4px;
}

.showcase-price {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1.5rem;
    color: var(--white);
    margin-top: auto;
    padding-top: 8px;
}

.showcase-price small {
    font-family: inherit;
    font-size: 0.9rem;
    color: rgba(255,255,255,0.45);
}

.showcase-btn {
    display: inline-block;
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    color: var(--red);
    transition: color 0.3s;
}

.showcase-card:hover .showcase-btn {
    color: #ff3333;
}

.showcase-footer-link {
    text-align: center;
}

@media (max-width: 900px) {
    .showcase-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 540px) {
    .showcase-grid { grid-template-columns: 1fr; }
}

/* =========================================
   6. SPLIT CTA (B2B / B2C)
   ========================================= */
.split-cta-section {
    background: var(--bg-light);
    padding: 70px 20px;
}

.split-cta-section .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    max-width: 1100px;
}

.split-cta-card {
    border-radius: 10px;
    padding: 48px 40px;
    position: relative;
    overflow: hidden;
    transition: transform 0.3s, box-shadow 0.3s;
}

.split-cta-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 24px 60px rgba(0,0,0,0.15);
}

.split-cta-card.b2b {
    background: linear-gradient(135deg, #111111 0%, #1a1a1a 100%);
    color: var(--white);
    border: 1px solid rgba(204,0,0,0.3);
}

.split-cta-card.b2c {
    background: linear-gradient(135deg, var(--red) 0%, var(--red-dark) 100%);
    color: var(--white);
    border: 1px solid rgba(204,0,0,0.2);
}

.split-cta-card::before {
    content: '';
    position: absolute;
    top: -40px;
    right: -40px;
    width: 180px;
    height: 180px;
    border-radius: 50%;
    background: rgba(255,255,255,0.04);
}

.split-cta-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.split-cta-icon svg {
    width: 40px;
    height: 40px;
}

.split-cta-card h3 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 2.2rem;
    letter-spacing: 0.05em;
    margin-bottom: 10px;
}

.split-cta-card p {
    font-size: 0.9rem;
    line-height: 1.7;
    opacity: 0.8;
    margin-bottom: 24px;
}

.split-cta-card ul {
    list-style: none;
    margin-bottom: 28px;
}

.split-cta-card ul li {
    font-size: 0.85rem;
    padding: 5px 0;
    padding-left: 20px;
    position: relative;
    opacity: 0.85;
}

.split-cta-card ul li::before {
    content: '\2192';
    position: absolute;
    left: 0;
    color: var(--red);
    font-weight: 700;
}

.split-cta-card.b2c ul li::before {
    color: rgba(255,255,255,0.8);
}

.split-cta-btn {
    display: inline-block;
    padding: 13px 28px;
    border-radius: 4px;
    font-weight: 700;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    transition: all 0.3s;
    cursor: pointer;
}

.split-cta-card.b2b .split-cta-btn {
    background: var(--red);
    color: var(--white);
    border: 2px solid var(--red);
}

.split-cta-card.b2b .split-cta-btn:hover {
    background: var(--red-dark);
    border-color: var(--red-dark);
}

.split-cta-card.b2c .split-cta-btn {
    background: var(--white);
    color: var(--red);
    border: 2px solid var(--white);
}

.split-cta-card.b2c .split-cta-btn:hover {
    background: rgba(255,255,255,0.9);
    transform: translateY(-2px);
}

/* =========================================
   7. ПРЕИМУЩЕСТВА
   ========================================= */
.advantages-section {
    position: relative;
    overflow: hidden;
    padding: 90px 20px;
    background:
        radial-gradient(circle at top right, rgba(204, 0, 0, 0.08), transparent 26%),
        linear-gradient(180deg, #f3f0ea 0%, #f7f4ef 100%);
}

.advantages-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        linear-gradient(90deg, rgba(12,12,12,0.03) 1px, transparent 1px),
        linear-gradient(180deg, rgba(12,12,12,0.03) 1px, transparent 1px);
    background-size: 36px 36px;
    opacity: 0.35;
    pointer-events: none;
}

.advantages-section .container {
    position: relative;
    z-index: 1;
}

.advantages-eyebrow {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 32px;
    padding: 0 14px;
    margin-bottom: 16px;
    border: 1px solid rgba(204,0,0,0.22);
    background: rgba(255,255,255,0.75);
    color: var(--red);
    font-size: 0.72rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.11em;
    border-radius: 999px;
}

.section-header {
    text-align: center;
    margin-bottom: 56px;
}

.section-title {
    font-family: 'Bebas Neue', sans-serif;
    font-size: clamp(2rem, 4vw, 3.2rem);
    color: var(--black);
    margin-bottom: 12px;
    letter-spacing: 0.04em;
}

.section-subtitle {
    font-size: 1rem;
    color: var(--gray);
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.7;
}

.advantages-intro {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
    gap: 20px;
    max-width: 1160px;
    margin: 0 auto 24px;
    align-items: stretch;
}

.advantages-lead__card {
    height: 100%;
    padding: 34px 34px 32px;
    background: linear-gradient(135deg, #121212 0%, #1a1a1a 100%);
    color: var(--white);
    border: 1px solid rgba(204,0,0,0.22);
    border-radius: 12px;
    box-shadow: 0 24px 60px rgba(0,0,0,0.12);
}

.advantages-lead__label {
    margin-bottom: 12px;
    color: rgba(255,255,255,0.58);
    font-size: 0.74rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.11em;
}

.advantages-lead__card h3 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: clamp(2rem, 4vw, 3.1rem);
    line-height: 0.95;
    letter-spacing: 0.02em;
    margin-bottom: 16px;
    color: var(--white);
}

.advantages-lead__card > p {
    color: rgba(255,255,255,0.72);
    font-size: 0.96rem;
    line-height: 1.75;
    margin-bottom: 0;
    max-width: 58ch;
}

.advantages-proof {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
    margin-top: 26px;
}

.advantages-proof__item {
    padding: 16px 14px;
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 10px;
    background: rgba(255,255,255,0.04);
}

.advantages-proof__item strong {
    display: block;
    margin-bottom: 6px;
    font-size: 0.95rem;
    color: var(--white);
}

.advantages-proof__item span {
    display: block;
    color: rgba(255,255,255,0.58);
    font-size: 0.8rem;
    line-height: 1.55;
}

.advantages-metrics {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.advantages-metric {
    padding: 28px 22px 24px;
    border-radius: 12px;
    background: rgba(255,255,255,0.88);
    border: 1px solid rgba(0,0,0,0.06);
    box-shadow: 0 12px 34px rgba(0,0,0,0.05);
}

.advantages-metric__value {
    font-family: 'Bebas Neue', sans-serif;
    font-size: clamp(2rem, 4vw, 3rem);
    line-height: 0.92;
    color: var(--black);
    margin-bottom: 8px;
}

.advantages-metric__label {
    color: var(--gray);
    font-size: 0.84rem;
    line-height: 1.55;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    max-width: 1160px;
    margin: 0 auto;
}

.advantage-card {
    background: rgba(255,255,255,0.86);
    border-radius: 12px;
    padding: 36px 28px;
    border: 1px solid rgba(0,0,0,0.06);
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
    box-shadow: 0 12px 34px rgba(0,0,0,0.04);
}

.advantage-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--red), var(--black));
    transition: width 0.4s ease;
}

.advantage-card:hover {
    border-color: rgba(204,0,0,0.16);
    box-shadow: 0 18px 40px rgba(204,0,0,0.10);
    background: var(--white);
    transform: translateY(-4px);
}

.advantage-card:hover::after { width: 100%; }

.advantage-icon {
    width: 56px;
    height: 56px;
    background: var(--red-light);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    transition: background 0.3s;
}

.advantage-icon svg {
    width: 28px;
    height: 28px;
    stroke: var(--red);
    fill: none;
    stroke-width: 2;
}

.advantage-card:hover .advantage-icon { background: var(--red); }
.advantage-card:hover .advantage-icon svg { stroke: var(--white); }

.advantage-card h4 {
    font-weight: 700;
    font-size: 1rem;
    color: var(--black);
    margin-bottom: 10px;
}

.advantage-card p {
    font-size: 0.875rem;
    color: var(--gray);
    line-height: 1.65;
}

.advantages-footer {
    max-width: 1160px;
    margin: 28px auto 0;
    padding: 24px 28px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    border-radius: 12px;
    border: 1px solid rgba(0,0,0,0.06);
    background: rgba(255,255,255,0.88);
    box-shadow: 0 12px 34px rgba(0,0,0,0.04);
}

.advantages-footer p {
    margin: 0;
    max-width: 58ch;
    color: var(--text);
    font-size: 0.92rem;
    line-height: 1.7;
}

.advantages-footer__actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    justify-content: flex-end;
}

/* =========================================
   8. ПРОДУКЦИЯ (КАРТОЧКИ)
   ========================================= */
.products-section {
    background: var(--bg-section);
    padding: 90px 20px;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.product-card {
    position: relative;
    overflow: hidden;
    background: var(--white);
    border: 1px solid rgba(0,0,0,0.06);
    border-radius: 8px;
    padding: 0 0 30px;
    transition: transform 0.4s ease, box-shadow 0.4s ease;
    display: flex;
    flex-direction: column;
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 50px rgba(204,0,0,0.12);
}

.product-badge {
    position: absolute;
    top: 14px;
    right: 14px;
    background: var(--red);
    color: var(--white);
    font-size: 0.68rem;
    font-weight: 700;
    text-transform: uppercase;
    padding: 4px 10px;
    border-radius: 3px;
    letter-spacing: 0.05em;
    z-index: 2;
}

.product-image {
    width: 100%;
    height: 180px;
    background: linear-gradient(135deg, #f5f5f5, #e8e8e8);
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 8px 8px 0 0;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.product-card:hover .product-image img { transform: scale(1.06); }

.product-body {
    padding: 22px 22px 0;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.product-tag {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--red);
    margin-bottom: 6px;
}

.product-card h3 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1.8rem;
    color: var(--black);
    margin-bottom: 8px;
    letter-spacing: 0.04em;
}

.product-card p {
    color: var(--gray);
    font-size: 0.82rem;
    line-height: 1.6;
    margin-bottom: 18px;
    flex: 1;
}

.product-features {
    list-style: none;
    border-top: 1px solid #eee;
    padding-top: 16px;
    margin-bottom: 18px;
}

.product-features li {
    font-size: 0.78rem;
    color: var(--text);
    margin-bottom: 8px;
    display: flex;
    justify-content: space-between;
}

.product-features li span { color: var(--gray); font-weight: 400; }

.product-price {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--red);
    margin-bottom: 14px;
}

.product-price small { font-size: 0.75rem; font-weight: 400; color: var(--gray); }

.product-cta { display: flex; gap: 8px; padding: 0 22px; }

.btn-product {
    flex: 1;
    padding: 10px;
    text-align: center;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    border-radius: 4px;
    transition: all 0.3s;
    cursor: pointer;
    border: none;
}

.btn-product-primary { background: var(--red); color: var(--white); }
.btn-product-primary:hover { background: var(--red-dark); }
.btn-product-outline { background: transparent; color: var(--red); border: 1px solid var(--red) !important; }
.btn-product-outline:hover { background: var(--red-light); }

/* =========================================
   9. КАЛЬКУЛЯТОР CTA БАННЕР
   ========================================= */
.calc-banner {
    background: linear-gradient(135deg, #1a1a1a 0%, #111111 100%);
    padding: 70px 20px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.calc-banner::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -10%;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    background: rgba(204,0,0,0.06);
}

.calc-banner::after {
    content: '';
    position: absolute;
    bottom: -30%;
    right: 5%;
    width: 350px;
    height: 350px;
    border-radius: 50%;
    background: rgba(204,0,0,0.08);
}

.calc-banner .container { position: relative; z-index: 2; }

.calc-banner h2 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: clamp(2rem, 4vw, 3.5rem);
    color: var(--white);
    letter-spacing: 0.04em;
    margin-bottom: 12px;
}

.calc-banner p {
    color: rgba(255,255,255,0.75);
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 32px;
    max-width: 520px;
    margin-left: auto;
    margin-right: auto;
}

.calc-features {
    display: flex;
    justify-content: center;
    gap: 32px;
    margin-bottom: 36px;
    flex-wrap: wrap;
}

.calc-feature {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    color: rgba(255,255,255,0.8);
}

.calc-feature .check {
    width: 20px;
    height: 20px;
    background: var(--red);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    flex-shrink: 0;
    color: var(--white);
}

/* =========================================
   10. ОТЗЫВЫ
   ========================================= */
.reviews-section {
    background: var(--white);
    padding: 90px 20px;
    overflow-x: hidden;
}

.reviews-slider { max-width: 900px; margin: 0 auto; position: relative; }
.reviews-track {
    overflow: visible;
    min-height: 0;
}

.reviews-wrapper {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
    width: 100%;
    overflow: visible;
    align-items: stretch;
}

.review-card {
    min-width: 0;
    width: auto;
    background: var(--bg-light);
    border-radius: 12px;
    padding: 44px 48px;
    border: 1px solid var(--border);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.review-card.active {
    display: flex;
}

.review-card::before {
    content: '\201C';
    position: absolute;
    top: 20px;
    left: 32px;
    font-size: 5rem;
    font-family: Georgia, serif;
    color: var(--red);
    opacity: 0.15;
    line-height: 1;
}

.review-stars { display: flex; gap: 4px; margin-bottom: 16px; flex-wrap: wrap; }
.review-stars span { color: var(--red); font-size: 1.1rem; }

.review-text {
    font-size: 1rem;
    line-height: 1.75;
    color: var(--text);
    margin-bottom: 24px;
    font-style: italic;
}

.review-author {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-top: auto;
}

.review-avatar {
    width: 48px;
    height: 48px;
    background: var(--red);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1.4rem;
    color: var(--white);
    flex-shrink: 0;
}

.review-name { font-weight: 700; font-size: 0.95rem; color: var(--black); margin-bottom: 2px; }
.review-city { font-size: 0.8rem; color: var(--gray); }

.reviews-nav { display: none; }

.reviews-btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--white);
    border: 2px solid var(--border);
    color: var(--red);
    font-size: 1.1rem;
    cursor: pointer;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.reviews-btn:hover { background: var(--red); color: var(--white); border-color: var(--red); }

.reviews-dots { display: flex; gap: 8px; }

.reviews-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--border);
    cursor: pointer;
    transition: all 0.3s;
    border: none;
}

.reviews-dot.active { background: var(--red); width: 24px; border-radius: 4px; }

/* =========================================
   11. О КОМПАНИИ
   ========================================= */
.about-section { background: var(--bg-section); padding: 90px 20px; }

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    max-width: 1100px;
    margin: 0 auto;
}

.about-content .section-header { text-align: left; margin-bottom: 24px; }
.about-content p { color: var(--gray); font-size: 0.95rem; line-height: 1.75; margin-bottom: 16px; }

.about-numbers { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 36px; }

.about-number {
    text-align: center;
    padding: 20px;
    background: var(--white);
    border-radius: 8px;
    border: 1px solid var(--border);
}

.about-number-val {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 2.4rem;
    color: var(--red);
    line-height: 1;
    margin-bottom: 4px;
}

.about-number-label { font-size: 0.75rem; color: var(--gray); text-transform: uppercase; letter-spacing: 0.08em; }

.about-visual { position: relative; }

.about-image-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto auto;
    gap: 12px;
}

.about-img-card {
    border-radius: 8px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    aspect-ratio: 4/3;
    position: relative;
}

.about-img-card svg {
    width: 48px;
    height: 48px;
    stroke: var(--red);
    fill: none;
    stroke-width: 1.5;
    opacity: 0.5;
}

.about-img-card.tall { grid-row: span 2; aspect-ratio: auto; }

.about-img-card-label {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.7), transparent);
    padding: 16px 12px 10px;
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--white);
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.dealer-badge {
    position: absolute;
    bottom: -16px;
    right: -16px;
    background: var(--red);
    color: var(--white);
    border-radius: 50%;
    width: 100px;
    height: 100px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    font-size: 0.62rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    line-height: 1.3;
    padding: 10px;
    box-shadow: 0 8px 24px rgba(204,0,0,0.4);
}

.dealer-badge strong { font-size: 1.1rem; }

/* =========================================
   12. КОНТАКТЫ / ФОРМА
   ========================================= */
.contact-section { background: var(--dark-bg); padding: 90px 20px; }

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
    align-items: start;
    max-width: 1100px;
    margin: 0 auto;
}

.contact-info .section-header { text-align: left; margin-bottom: 32px; }
.contact-info .section-title { color: var(--white); }
.contact-info .section-subtitle { color: rgba(255,255,255,0.6); }

.contact-details { display: flex; flex-direction: column; gap: 20px; margin-bottom: 32px; }

.contact-detail { display: flex; align-items: flex-start; gap: 14px; }

.contact-detail-icon {
    width: 44px;
    height: 44px;
    background: rgba(204,0,0,0.2);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-detail-icon svg { width: 22px; height: 22px; stroke: var(--red); fill: none; stroke-width: 2; }

.contact-detail-text strong { display: block; font-size: 0.85rem; color: var(--white); margin-bottom: 3px; }
.contact-detail-text span { font-size: 0.8rem; color: rgba(255,255,255,0.55); }

.contact-social { display: flex; gap: 10px; }

.social-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border-radius: 6px;
    font-size: 0.78rem;
    font-weight: 600;
    transition: all 0.3s;
    cursor: pointer;
}

.social-btn svg { width: 18px; height: 18px; flex-shrink: 0; }

.social-btn.viber { background: rgba(123,66,172,0.2); color: #9b6fcf; border: 1px solid rgba(123,66,172,0.4); }
.social-btn.telegram { background: rgba(0,136,204,0.2); color: #5bb8df; border: 1px solid rgba(0,136,204,0.4); }
.social-btn.whatsapp { background: rgba(37,211,102,0.2); color: #5dd98f; border: 1px solid rgba(37,211,102,0.4); }

.social-btn.viber svg { fill: #9b6fcf; stroke: none; }
.social-btn.telegram svg { fill: #5bb8df; stroke: none; }
.social-btn.whatsapp svg { fill: #5dd98f; stroke: none; }

.social-btn:hover { opacity: 0.8; transform: translateY(-2px); }

/* Форма */
.contact-form-wrapper {
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 12px;
    padding: 40px;
}

.contact-form-wrapper h3 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1.8rem;
    color: var(--white);
    letter-spacing: 0.04em;
    margin-bottom: 6px;
}

.contact-form-wrapper p { font-size: 0.82rem; color: rgba(255,255,255,0.5); margin-bottom: 28px; }

.contact-form { display: flex; flex-direction: column; gap: 14px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-field { display: flex; flex-direction: column; gap: 6px; }

.form-field label {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: rgba(255,255,255,0.5);
}

.form-field input,
.form-field select,
.form-field textarea {
    background: rgba(255,255,255,0.07);
    border: 1px solid rgba(255,255,255,0.1);
    padding: 12px 16px;
    color: var(--white);
    font-family: 'Montserrat', sans-serif;
    font-size: 0.88rem;
    outline: none;
    border-radius: 6px;
    transition: border-color 0.3s;
}

.form-field input::placeholder,
.form-field textarea::placeholder { color: rgba(255,255,255,0.3); }

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus { border-color: var(--red); background: rgba(204,0,0,0.08); }

.form-field select option { background: var(--dark-bg); }
.form-field textarea { resize: vertical; min-height: 90px; }

.form-submit-btn {
    padding: 14px;
    background: var(--red);
    color: var(--white);
    border: none;
    border-radius: 6px;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 0.88rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    cursor: pointer;
    transition: all 0.3s;
    width: 100%;
}

.form-submit-btn:hover {
    background: var(--red-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(204,0,0,0.4);
}

#form-status { font-size: 0.85rem; font-weight: 600; text-align: center; margin-top: -4px; }

/* Чекбокс соглашения в форме */
.form-agreement {
    display: flex;
    gap: 10px;
    align-items: flex-start;
    font-size: 0.75rem;
    color: rgba(255,255,255,0.45);
    line-height: 1.4;
}

.form-agreement input[type="checkbox"] {
    width: 16px;
    height: 16px;
    margin-top: 2px;
    flex-shrink: 0;
    accent-color: var(--red);
    cursor: pointer;
}

.form-agreement label { cursor: pointer; }
.form-agreement a { color: var(--red); text-decoration: underline; transition: color 0.3s; }
.form-agreement a:hover { color: #ff4444; }

/* =========================================
   13. FOOTER
   ========================================= */
.main-footer {
    background: var(--dark-bg2);
    padding: 60px 20px 0;
    border-top: 1px solid rgba(204,0,0,0.2);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: 40px;
    max-width: 1200px;
    margin: 0 auto;
    padding-top: 60px;
    padding-bottom: 50px;
}

.footer-col-about .footer-logo {
    margin-bottom: 12px;
    display: inline-flex;
    align-items: center;
}

.footer-col-about .footer-logo img {
    display: block;
    width: auto;
    height: 44px;
}

.footer-col-about p { font-size: 0.82rem; color: rgba(255,255,255,0.45); line-height: 1.7; margin-bottom: 20px; }

.footer-cert {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(204,0,0,0.15);
    border: 1px solid rgba(204,0,0,0.3);
    border-radius: 6px;
    padding: 8px 14px;
    font-size: 0.75rem;
    color: rgba(255,255,255,0.65);
}

.footer-cert svg { width: 18px; height: 18px; fill: var(--red); flex-shrink: 0; }

.footer-heading {
    font-weight: 700;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: rgba(255,255,255,0.5);
    margin-bottom: 20px;
}

.footer-links { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-links a { font-size: 0.85rem; color: rgba(255,255,255,0.55); transition: color 0.3s, padding-left 0.3s; }
.footer-links a:hover { color: var(--white); padding-left: 6px; }

.footer-contact-item { display: flex; align-items: flex-start; gap: 10px; margin-bottom: 14px; }

.footer-contact-item .footer-icon {
    flex-shrink: 0;
    margin-top: 1px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.footer-contact-item .footer-icon svg { width: 16px; height: 16px; stroke: var(--red); fill: none; stroke-width: 2; }
.footer-contact-item span:last-child { font-size: 0.82rem; color: rgba(255,255,255,0.55); line-height: 1.5; }
.footer-contact-item a { color: rgba(255,255,255,0.75); transition: color 0.3s; }
.footer-contact-item a:hover { color: var(--red); }

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.06);
    padding: 20px;
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-copyright { font-size: 0.78rem; color: rgba(255,255,255,0.3); }
.footer-bottom-links { display: flex; gap: 20px; }
.footer-bottom-links a { font-size: 0.78rem; color: rgba(255,255,255,0.3); transition: color 0.3s; }
.footer-bottom-links a:hover { color: rgba(255,255,255,0.6); }

/* =========================================
   14. АДАПТИВНОСТЬ
   ========================================= */
@media (max-width: 1200px) {
    .products-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 30px; }
}

@media (max-width: 1024px) {
    .header-top { padding: 5px 24px; }
    .header-main { padding: 0 24px; }
    .nav-menu { gap: 20px; }
    .about-grid { gap: 36px; }
    .advantages-intro { grid-template-columns: 1fr; }
    .advantages-grid { grid-template-columns: repeat(2, 1fr); }
    .advantages-lead__card h3 {
        font-size: clamp(1.8rem, 5vw, 2.65rem);
        max-width: 18ch;
    }
    .advantages-proof { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (max-width: 768px) {
    .header-top { display: none; }
    .header-main { padding: 0 16px; height: 60px; gap: 12px; }
    .header-logo {
        font-size: 1.8rem;
        max-width: calc(100% - 56px);
    }
    .header-logo img { height: 34px; }
    .header-logo span {
        font-size: 0.58rem;
        line-height: 1.2;
    }
    .header-cta { display: none; }
    .hamburger { display: flex; }

    .nav-menu {
        display: none;
        position: fixed;
        top: 60px;
        left: 0;
        width: 100%;
        height: calc(100vh - 60px);
        background: rgba(10,10,10,0.98);
        flex-direction: column;
        align-items: stretch;
        justify-content: flex-start;
        gap: 10px;
        z-index: 99;
        overflow-y: auto;
        padding: 24px 16px 32px;
    }

    .nav-menu.is-open { display: flex; }
    .nav-item {
        width: 100%;
        max-width: 560px;
        margin: 0 auto;
    }
    .nav-item > a {
        font-size: 1rem;
        width: 100%;
        justify-content: space-between;
        padding: 14px 0;
    }
    /* Мобильные дропдауны: скрыты по умолчанию, открываются через .active */
    .nav-dropdown {
        display: none;
        position: static;
        background: rgba(255,255,255,0.05);
        border: none;
        box-shadow: none;
        min-width: 0;
        padding: 8px 0;
        border-radius: 0;
        margin-top: 4px;
    }
    .nav-item.is-expanded .nav-dropdown { display: block; }
    .nav-item.is-expanded > a { color: var(--red); }
    .nav-dropdown a { padding: 10px 16px; font-size: 0.95rem; }

    .parallax-hero { height: 100dvh; }
    .hero-content { width: 100%; padding: 0 16px; }
    .hero-stats { flex-wrap: wrap; }
    .hero-stat { flex: 0 0 50%; max-width: 50%; border-right: none; border-top: 1px solid rgba(255,255,255,0.06); }

    .split-cta-section .container { grid-template-columns: 1fr; }
    .advantages-intro { grid-template-columns: 1fr; }
    .advantages-lead__card {
        padding: 30px 24px 24px;
    }
    .advantages-lead__card h3 {
        font-size: clamp(1.75rem, 9vw, 2.5rem);
        line-height: 0.98;
        max-width: none;
    }
    .advantages-lead__card > p {
        font-size: 0.92rem;
        line-height: 1.7;
    }
    .advantages-proof {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
    .advantages-proof__item:last-child {
        grid-column: 1 / -1;
    }
    .advantages-metrics { grid-template-columns: 1fr 1fr; }
    .advantages-grid { grid-template-columns: 1fr; }
    .advantages-footer {
        flex-direction: column;
        align-items: flex-start;
    }
    .advantages-footer__actions {
        width: 100%;
        justify-content: flex-start;
    }
    .products-grid { grid-template-columns: 1fr; }
    .about-grid { grid-template-columns: 1fr; }
    .about-image-grid { display: none; }
    .contact-grid { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 24px;
        padding-top: 40px;
        padding-bottom: 36px;
    }
    .footer-bottom { flex-direction: column; gap: 10px; text-align: center; }
    .footer-bottom-links { flex-wrap: wrap; justify-content: center; }

    .split-cta-card { padding: 32px 24px; }
    .split-cta-card h3 {
        font-size: 1.9rem;
        line-height: 1;
    }
    .split-cta-card .split-cta-btn {
        width: 100%;
        text-align: center;
    }
    .calc-banner { display: none; }
    .reviews-slider {
        max-width: none;
        overflow: visible;
        padding-bottom: 0;
    }
    .reviews-track { overflow: visible; }
    .reviews-wrapper {
        width: 100%;
        grid-template-columns: 1fr;
        gap: 16px;
        transform: none !important;
    }
    .review-card {
        min-width: 0;
        flex: none;
        padding: 32px 24px;
    }
    .reviews-nav { display: none; }
    .contact-form-wrapper { padding: 28px 20px; }
    .about-numbers { grid-template-columns: repeat(3, 1fr); }
    .calc-features { flex-direction: column; align-items: center; }
}

@media (max-width: 480px) {
    .hero-cta { flex-direction: column; align-items: center; }
    .hero-split { flex-direction: column; align-items: center; }
    .btn-secondary, .btn-orange { width: 100%; text-align: center; }
    .products-grid { grid-template-columns: 1fr; }
    .advantages-section { padding-left: 16px; padding-right: 16px; }
    .advantages-lead__card { padding: 28px 22px 24px; }
    .advantages-lead__card h3 {
        font-size: clamp(1.7rem, 10vw, 2.2rem);
        max-width: none;
    }
    .advantages-proof { grid-template-columns: 1fr; }
    .advantages-proof__item:last-child {
        grid-column: auto;
    }
    .advantages-metrics { grid-template-columns: 1fr; }
    .advantages-footer__actions {
        flex-direction: column;
        width: 100%;
    }
    .advantages-footer__actions a { width: 100%; }
    .header-main { padding: 0 12px; }
    .header-logo img { height: 30px; }
    .header-logo span { display: none; }
    .about-numbers { grid-template-columns: 1fr 1fr; }
    .hero-stats { display: none; }
    .contact-modal { padding: 20px 16px; }
    .reviews-section {
        padding-left: 16px;
        padding-right: 16px;
    }
    .reviews-slider {
        margin-left: -16px;
        margin-right: -16px;
        padding-left: 16px;
        padding-right: 16px;
    }
    .review-card {
        min-width: 92%;
        flex-basis: 92%;
    }
    .review-card { padding: 28px 20px; }
    .review-stars span { font-size: 1rem; }
    .product-cta,
    .product-page-hero__cta,
    .product-cta-btns {
        flex-direction: column;
    }
    .product-cta .btn-product,
    .product-page-hero__cta a,
    .product-cta-btns a {
        width: 100%;
        text-align: center;
    }
    .footer-map iframe { height: 240px; }
}

/* =========================================
   15. CONTACT MODAL
   ========================================= */
.contact-modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.7);
    backdrop-filter: blur(4px);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    padding: 16px;
    overflow-y: auto;
    overflow-x: hidden;
}

.contact-modal-overlay.is-open {
    display: flex;
}

.contact-modal {
    background: var(--dark-bg);
    border: 1px solid rgba(204,0,0,0.3);
    border-radius: 12px;
    max-width: 1060px;
    width: calc(100% - 0px);
    overflow-x: hidden;
    padding: 36px 40px;
    position: relative;
    animation: modalIn 0.3s ease;
    box-sizing: border-box;
    margin: auto;
}

@keyframes modalIn {
    from { opacity: 0; transform: translateY(30px) scale(0.95); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

.contact-modal-close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.15);
    color: var(--white);
    font-size: 1.5rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
    z-index: 2;
}

.contact-modal-close:hover {
    background: var(--red);
    border-color: var(--red);
}

.contact-modal-grid {
    display: grid;
    grid-template-columns: 380px 1fr;
    gap: 40px;
    min-width: 0;
    align-items: start;
}

.contact-modal-info h3 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 2rem;
    color: var(--white);
    letter-spacing: 0.04em;
    margin-bottom: 8px;
}

.contact-modal-info > p {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.55);
    margin-bottom: 24px;
}

.contact-map-embed {
    margin-top: 14px;
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid rgba(255,255,255,0.12);
}

.contact-map-embed iframe {
    width: 100%;
    height: 320px;
    border: 0;
    display: block;
}

@media (max-width: 900px) {
    .contact-modal-grid { grid-template-columns: 1fr; gap: 20px; }
    /* На планшетах и мобильных скрываем левую колонку — оставляем только форму */
    .contact-modal-info { display: none; }
}

@media (max-width: 768px) {
    .contact-modal { padding: 24px 20px; }
}

/* =========================================
   16. FOOTER MAP
   ========================================= */
.footer-map {
    width: 100%;
    line-height: 0;
    border-bottom: 3px solid var(--red);
}

.footer-map iframe {
    width: 100%;
    display: block;
    filter: grayscale(0.3) contrast(1.1);
}

/* =========================================
   17. PAGE CONTENT (SUB-PAGES)
   ========================================= */
.page-content {
    padding-top: 100px;
    min-height: 60vh;
}

/* Breadcrumbs */
.breadcrumbs {
    padding: 16px 0;
    font-size: 0.82rem;
    color: var(--gray);
}

.breadcrumbs a {
    color: var(--red);
    transition: color 0.3s;
}

.breadcrumbs a:hover { color: var(--red-dark); }

/* Page Hero */
.page-hero {
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 100%);
    padding: 60px 20px 70px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    background: rgba(204,0,0,0.06);
}

.page-hero .container { position: relative; z-index: 2; }

.section-tag {
    display: inline-block;
    margin-bottom: 12px;
    padding: 4px 10px;
    border-radius: 4px;
    border: 1px solid rgba(204,0,0,0.4);
    color: var(--red);
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    background: rgba(204,0,0,0.08);
}

.page-hero h1 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: clamp(2.2rem, 5vw, 4rem);
    color: var(--white);
    letter-spacing: 0.04em;
    margin-bottom: 12px;
}

.page-hero p {
    color: rgba(255,255,255,0.7);
    font-size: 1.05rem;
    line-height: 1.7;
    max-width: 600px;
    margin: 0 auto 28px;
}

.page-hero__actions {
    display: flex;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
}

.page-hero .btn-orange { margin-top: 8px; }

/* Page Sections */
.page-section {
    padding: 70px 20px;
}

.page-section:nth-child(even) { background: var(--bg-section); }
.page-section:nth-child(odd) { background: var(--white); }

.page-section h2 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: clamp(1.8rem, 3.5vw, 2.8rem);
    color: var(--black);
    margin-bottom: 16px;
    letter-spacing: 0.04em;
}

.page-section h3 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--black);
    margin-bottom: 10px;
}

.page-section p {
    color: var(--gray);
    font-size: 0.95rem;
    line-height: 1.75;
    margin-bottom: 16px;
}

.page-section-copy {
    max-width: 760px;
    margin: 0 auto;
    color: var(--gray);
    font-size: 0.95rem;
    line-height: 1.75;
}

/* Feature Grid */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    margin: 32px 0;
}

.feature-card {
    background: var(--bg-light);
    border-radius: 10px;
    padding: 32px 24px;
    border: 1px solid transparent;
    transition: all 0.3s;
}

.feature-card:hover {
    border-color: var(--border);
    box-shadow: 0 12px 40px rgba(204,0,0,0.08);
    transform: translateY(-4px);
}

.feature-card h3 { margin-bottom: 8px; }

.feature-card p {
    font-size: 0.88rem;
    color: var(--gray);
    line-height: 1.65;
    margin-bottom: 0;
}

.page-list {
    list-style: none;
    margin: 18px 0 0;
    padding: 0;
}

.page-list li {
    position: relative;
    padding-left: 18px;
    margin-bottom: 10px;
    color: var(--gray);
    line-height: 1.7;
}

.page-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 11px;
    width: 8px;
    height: 2px;
    background: var(--red);
}

.seo-columns {
    gap: 28px;
}

.seo-column-stack {
    padding: 28px;
    border: 1px solid rgba(0,0,0,0.06);
    border-radius: 10px;
    background: #fff;
    box-shadow: 0 12px 30px rgba(0,0,0,0.04);
}

.seo-column-stack h3 {
    margin-bottom: 12px;
}

/* Price Table */
.price-table {
    width: 100%;
    border-collapse: collapse;
    margin: 24px 0;
    font-size: 0.88rem;
    min-width: 640px;
}

.price-table th,
.price-table td {
    padding: 14px 16px;
    text-align: left;
    border-bottom: 1px solid #eee;
}

.price-table th {
    background: var(--dark-bg);
    color: var(--white);
    font-weight: 700;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.price-table tr:hover td { background: var(--red-light); }

.price-table td:last-child {
    font-weight: 700;
    color: var(--red);
}

/* Steps */
.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 24px;
    margin: 32px 0;
    counter-reset: step;
}

.step-card {
    text-align: center;
    padding: 32px 20px;
    position: relative;
    counter-increment: step;
}

.step-card::before {
    content: counter(step);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: var(--red);
    color: var(--white);
    border-radius: 50%;
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1.5rem;
    margin: 0 auto 16px;
}

.step-card h3 {
    font-size: 1rem;
    margin-bottom: 8px;
}

.step-card p {
    font-size: 0.85rem;
    color: var(--gray);
    margin-bottom: 0;
}

/* FAQ */
.faq-list { margin: 24px 0; }

.faq-item {
    border-bottom: 1px solid #eee;
    padding: 20px 0;
}

.faq-question {
    font-weight: 700;
    font-size: 1rem;
    color: var(--black);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
}

.faq-question::after {
    content: '+';
    font-size: 1.4rem;
    color: var(--red);
    flex-shrink: 0;
    transition: transform 0.3s;
}

.faq-item.open .faq-question::after {
    content: '−';
}

.faq-answer {
    display: none;
    padding-top: 12px;
    font-size: 0.9rem;
    color: var(--gray);
    line-height: 1.7;
}

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

/* Reviews Grid (for reviews page) */
.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 24px;
    margin: 32px 0;
}

.reviews-grid .review-card {
    min-width: auto;
}

/* Info Box */
.info-box {
    background: var(--red-light);
    border-left: 4px solid var(--red);
    padding: 20px 24px;
    border-radius: 0 8px 8px 0;
    margin: 24px 0;
}

.info-box p { color: var(--text); margin-bottom: 0; }

.table-scroll {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 8px;
}

.table-scroll::-webkit-scrollbar {
    height: 8px;
}

.table-scroll::-webkit-scrollbar-thumb {
    background: rgba(204,0,0,0.35);
    border-radius: 999px;
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, #1a1a1a 0%, #111111 100%);
    padding: 60px 20px;
    text-align: center;
}

.cta-section h2 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: clamp(1.8rem, 4vw, 3rem);
    color: var(--white);
    margin-bottom: 12px;
}

.cta-section p {
    color: rgba(255,255,255,0.7);
    margin-bottom: 28px;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

/* Comparison Table */
.comparison-table {
    width: 100%;
    border-collapse: collapse;
    margin: 24px 0;
    font-size: 0.85rem;
    min-width: 860px;
}

.comparison-table th,
.comparison-table td {
    padding: 12px 14px;
    text-align: center;
    border: 1px solid #eee;
}

.comparison-table th {
    background: var(--dark-bg);
    color: var(--white);
    font-size: 0.78rem;
    text-transform: uppercase;
}

.comparison-table th:first-child { text-align: left; }
.comparison-table td:first-child { text-align: left; font-weight: 600; }

.comparison-table th:first-child,
.comparison-table td:first-child {
    position: sticky;
    left: 0;
    z-index: 1;
}

.comparison-table th:first-child {
    z-index: 2;
}

.comparison-table td:first-child {
    background: #fff;
}

.comparison-table tr:hover td { background: var(--red-light); }

.comparison-table td {
    min-width: 120px;
}

/* Calculator Form */
.calc-form {
    max-width: 700px;
    margin: 0 auto;
    background: var(--bg-light);
    border-radius: 12px;
    padding: 36px;
    border: 1px solid var(--border);
}

.calc-form .form-field { margin-bottom: 16px; }

.calc-form label {
    display: block;
    font-size: 0.82rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text);
    margin-bottom: 6px;
}

.calc-form input,
.calc-form select {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-family: 'Montserrat', sans-serif;
    font-size: 0.9rem;
    color: var(--text);
    background: var(--white);
    outline: none;
    transition: border-color 0.3s;
}

.calc-form input:focus,
.calc-form select:focus { border-color: var(--red); }

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

.calc-options {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin: 16px 0;
}

.calc-option {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.88rem;
    color: var(--text);
}

.calc-option input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--red);
}

.calc-result {
    background: var(--dark-bg);
    border-radius: 8px;
    padding: 24px;
    text-align: center;
    margin-top: 24px;
}

.calc-result-price {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 3rem;
    color: var(--red);
    line-height: 1;
}

.calc-result-note {
    font-size: 0.82rem;
    color: rgba(255,255,255,0.5);
    margin-top: 8px;
}

/* Two Column Layout */
.two-col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: start;
}

@media (max-width: 768px) {
    .two-col { grid-template-columns: 1fr; }
    .steps-grid { grid-template-columns: 1fr 1fr; }
    .calc-form .form-row { grid-template-columns: 1fr; }
    .calc-options { grid-template-columns: 1fr; }
    .reviews-grid { grid-template-columns: 1fr; }
    .feature-grid { grid-template-columns: 1fr; }
}

/* City Stats */
.city-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin: 32px 0;
}

.city-stat {
    text-align: center;
    padding: 24px 16px;
    background: var(--bg-light);
    border-radius: 8px;
    border: 1px solid var(--border);
}

.city-stat-num {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 2.2rem;
    color: var(--red);
    line-height: 1;
    margin-bottom: 6px;
}

.city-stat-label {
    font-size: 0.78rem;
    color: var(--gray);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.seo-related-profiles {
    background: #f7f5f0;
}

.seo-profile-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
}

.seo-profile-card {
    display: block;
    padding: 26px 24px;
    border-radius: 10px;
    background: #fff;
    border: 1px solid rgba(0,0,0,0.07);
    box-shadow: 0 14px 34px rgba(0,0,0,0.04);
    text-decoration: none;
    color: inherit;
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.seo-profile-card:hover {
    transform: translateY(-4px);
    border-color: rgba(204,0,0,0.18);
    box-shadow: 0 20px 44px rgba(204,0,0,0.08);
}

.seo-profile-card__tag {
    display: inline-flex;
    margin-bottom: 12px;
    padding: 4px 10px;
    border-radius: 999px;
    background: rgba(204,0,0,0.08);
    color: var(--red);
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.seo-profile-card h3 {
    margin-bottom: 10px;
}

.seo-profile-card p {
    margin-bottom: 16px;
}

.seo-profile-card__meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.seo-profile-card__meta span {
    padding: 6px 10px;
    border-radius: 999px;
    background: #f4f1eb;
    color: var(--text);
    font-size: 0.76rem;
    font-weight: 600;
}

@media (max-width: 768px) {
    .city-stats { grid-template-columns: 1fr 1fr; }
    .page-hero__actions {
        flex-direction: column;
        align-items: stretch;
    }
    .page-hero__actions a {
        width: 100%;
        text-align: center;
    }
    .seo-profile-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
    .city-stats { grid-template-columns: 1fr; }
    .steps-grid { grid-template-columns: 1fr; }
    .seo-column-stack {
        padding: 24px 20px;
    }
}

/* =========================================
   PRODUCT DETAIL PAGES
   ========================================= */

/* Hero */
.product-page-hero {
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 100%);
    padding: 60px 20px 70px;
    border-bottom: 3px solid var(--red);
}

.product-page-hero__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.product-page-tag {
    display: inline-block;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--red);
    border: 1px solid rgba(204,0,0,0.4);
    padding: 5px 12px;
    border-radius: 4px;
    margin-bottom: 16px;
}

.popular-tag { color: #f59e0b; border-color: rgba(245,158,11,0.4); }
.hit-tag     { color: var(--red); border-color: rgba(204,0,0,0.4); }
.premium-tag { color: #a78bfa; border-color: rgba(167,139,250,0.4); }

.product-page-hero__text h1 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    color: var(--white);
    letter-spacing: 0.05em;
    line-height: 1;
    margin-bottom: 20px;
}

.product-page-hero__desc {
    font-size: 1rem;
    color: rgba(255,255,255,0.65);
    line-height: 1.75;
    margin-bottom: 28px;
    max-width: 520px;
}

.product-page-hero__price {
    font-size: 1.1rem;
    color: rgba(255,255,255,0.5);
    margin-bottom: 28px;
}

.product-page-hero__price strong {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 2.8rem;
    color: var(--white);
    margin: 0 4px;
}

.product-page-hero__cta {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
}

.product-page-hero__img {
    border-radius: 8px;
    overflow: hidden;
    aspect-ratio: 4/3;
}

.product-page-hero__img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Story */
.product-story {
    background: var(--bg-light);
    padding: 70px 20px;
}

.product-story__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    max-width: 1200px;
    margin: 0 auto;
}

.product-story__block {
    padding: 32px;
    background: #fff;
    border-radius: 8px;
    border-top: 3px solid var(--red);
}

.product-story__icon {
    width: 44px;
    height: 44px;
    color: var(--red);
    margin-bottom: 16px;
}

.product-story__icon svg {
    width: 100%;
    height: 100%;
}

.product-story__block h3 {
    font-size: 1.05rem;
    font-weight: 700;
    color: #111;
    margin-bottom: 12px;
}

.product-story__block p {
    font-size: 0.88rem;
    color: #555;
    line-height: 1.75;
}

/* Specs */
.product-specs-section {
    background: #fff;
    padding: 70px 20px;
}

.section-title-dark {
    font-family: 'Bebas Neue', sans-serif;
    font-size: clamp(1.8rem, 3.5vw, 2.8rem);
    color: #111;
    letter-spacing: 0.05em;
    text-align: center;
    margin-bottom: 48px;
}

.product-specs-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    max-width: 1200px;
    margin: 0 auto;
    align-items: start;
}

.product-specs-table table {
    width: 100%;
    border-collapse: collapse;
}

.product-specs-table th,
.product-specs-table td {
    padding: 12px 16px;
    font-size: 0.88rem;
    text-align: left;
    border-bottom: 1px solid #eee;
}

.product-specs-table th {
    color: #555;
    font-weight: 500;
    width: 55%;
}

.product-specs-table td {
    color: #111;
    font-weight: 600;
}

.product-specs-table tr:hover td,
.product-specs-table tr:hover th {
    background: #f9f9f9;
}

.specs-price {
    color: var(--red) !important;
    font-size: 1.1rem !important;
}

.product-specs-features h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: #111;
    margin-bottom: 20px;
}

.product-feature-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 28px;
}

.product-feature-list li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 0.9rem;
    color: #333;
    line-height: 1.5;
}

.product-feature-list li::before {
    content: '';
    display: block;
    width: 18px;
    height: 18px;
    min-width: 18px;
    background: var(--red);
    border-radius: 50%;
    margin-top: 2px;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' xmlns='http://www.w3.org/2000/svg'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
    background-size: 12px;
    background-repeat: no-repeat;
    background-position: center;
}

.product-compare-note {
    font-size: 0.82rem;
    color: #888;
    padding: 14px 16px;
    border: 1px solid #eee;
    border-radius: 6px;
    line-height: 1.6;
}

.product-compare-note a {
    color: var(--red);
    font-weight: 600;
    text-decoration: underline;
}

/* CTA */
.product-cta-section {
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 100%);
    padding: 70px 20px;
    text-align: center;
    border-top: 3px solid var(--red);
}

.product-cta-section h2 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: clamp(1.8rem, 4vw, 3rem);
    color: var(--white);
    letter-spacing: 0.05em;
    margin-bottom: 12px;
}

.product-cta-section p {
    color: rgba(255,255,255,0.55);
    font-size: 0.95rem;
    margin-bottom: 32px;
}

.product-faq {
    background: #f7f5ef;
}

.product-faq .faq-list {
    max-width: 900px;
    margin: 24px auto 0;
}

.product-cta-btns {
    display: flex;
    gap: 14px;
    justify-content: center;
    flex-wrap: wrap;
}

/* Responsive */
@media (max-width: 900px) {
    .product-page-hero__inner { grid-template-columns: 1fr; }
    .product-page-hero__img { order: -1; max-width: 480px; }
    .product-story__grid { grid-template-columns: 1fr; gap: 20px; }
    .product-specs-layout { grid-template-columns: 1fr; }
}

/* =========================================
   PREMIUM PASS - HOME PAGE
   ========================================= */
:root {
    --ink: #0b0b0b;
    --paper: #f3f1ec;
    --signal: #c91010;
    --signal-dark: #950909;
}

body {
    background: var(--paper);
}

.main-header {
    background: rgba(11, 11, 11, 0.94);
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.header-logo {
    color: #fff;
}

.nav-item > a {
    color: rgba(255,255,255,0.78);
}

.btn-orange,
.btn-measure {
    background: var(--signal);
    border-color: var(--signal);
    box-shadow: none;
}

.btn-orange:hover,
.btn-measure:hover {
    background: var(--signal-dark);
    border-color: var(--signal-dark);
}

.btn-secondary {
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.22);
    box-shadow: none;
}

.parallax-hero {
    min-height: 780px;
    height: 100dvh;
    background:
        linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px),
        linear-gradient(180deg, rgba(255,255,255,0.02) 1px, transparent 1px),
        linear-gradient(180deg, #060606 0%, #101010 58%, #181818 100%);
    background-size: 72px 72px, 72px 72px, auto;
}

.parallax-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    z-index: 4;
    pointer-events: none;
    background:
        linear-gradient(90deg, rgba(0,0,0,0.8) 0%, rgba(0,0,0,0.22) 40%, rgba(0,0,0,0.44) 100%),
        linear-gradient(180deg, rgba(0,0,0,0.08) 0%, rgba(0,0,0,0) 48%, rgba(0,0,0,0.52) 100%);
}

.layer {
    filter: drop-shadow(0 22px 52px rgba(0,0,0,0.58));
}

.layer-bg {
    opacity: 0.42;
}

.hero-content {
    top: 45%;
    max-width: 840px;
    z-index: 12;
}

.hero-kicker {
    display: inline-flex;
    align-items: center;
    min-height: 32px;
    padding: 0 13px;
    margin-bottom: 16px;
    border: 1px solid rgba(255,255,255,0.18);
    color: rgba(255,255,255,0.74);
    background: rgba(255,255,255,0.03);
    font-size: 0.72rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.12em;
}

.hero-title {
    font-size: clamp(3.7rem, 9.2vw, 7.6rem);
    line-height: 0.88;
    letter-spacing: 0.01em;
    margin-bottom: 18px;
    text-shadow: 0 12px 34px rgba(0,0,0,0.6);
    text-wrap: balance;
}

.hero-subtitle {
    max-width: 600px;
    color: rgba(255,255,255,0.76);
    font-size: clamp(0.98rem, 1.2vw, 1.08rem);
    line-height: 1.6;
    margin-bottom: 28px;
}

.hero-cta {
    position: relative;
    z-index: 14;
    gap: 12px;
}

.hero-cta::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 50%;
    width: min(520px, 90vw);
    height: 76px;
    transform: translate(-50%, -50%);
    background: radial-gradient(circle, rgba(0,0,0,0.28) 0%, rgba(0,0,0,0) 72%);
    z-index: -1;
    pointer-events: none;
}

.hero-stats {
    left: 24px;
    right: 24px;
    bottom: 20px;
    width: auto;
    border: 1px solid rgba(255,255,255,0.08);
}

.hero-stat {
    background: rgba(8,8,8,0.84);
    padding: 16px 22px;
}

.hero-stat-num {
    color: #fff;
    font-size: 2.35rem;
}

.hero-stat-label {
    color: rgba(255,255,255,0.56);
}

.product-showcase {
    background: #101010;
    padding: 88px 24px 82px;
    border-top: 0;
}

.showcase-header {
    max-width: 900px;
    margin: 0 auto 46px;
    text-align: left;
}

.showcase-header h2,
.section-title {
    letter-spacing: 0.01em;
}

.showcase-header h2 {
    font-size: clamp(2.4rem, 4.6vw, 4rem);
    line-height: 0.94;
}

.showcase-header p {
    max-width: 580px;
    color: rgba(255,255,255,0.58);
    line-height: 1.65;
}

.showcase-grid {
    gap: 16px;
}

.showcase-card {
    min-height: 400px;
    border-radius: 8px;
    background: #171717;
    border-color: rgba(255,255,255,0.08);
    box-shadow: none;
}

.showcase-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 36px rgba(0,0,0,0.22);
}

.showcase-card--popular,
.showcase-card--hit {
    border-color: rgba(201,16,16,0.32);
}

.showcase-tag {
    color: #f04848;
    padding: 17px 18px 0;
}

.showcase-img {
    margin: 16px 18px 0;
    width: auto;
    aspect-ratio: 16/10;
    border: 1px solid rgba(255,255,255,0.08);
    background: #070707;
}

.showcase-body {
    padding: 20px 18px 22px;
}

.showcase-body h3 {
    font-size: 1.6rem;
}

.showcase-specs {
    flex-wrap: wrap;
}

.showcase-specs span {
    border: 1px solid rgba(255,255,255,0.08);
}

.showcase-price {
    font-size: 1.8rem;
}

.showcase-footer-link {
    margin-top: 12px;
}

.page-hero h1,
.section-title,
.section-title-dark,
.product-cta-section h2 {
    text-wrap: balance;
}

.advantages-section {
    background: var(--paper);
    padding: 88px 24px;
}

.advantages-grid {
    gap: 18px;
}

.advantage-card {
    border-radius: 8px;
    background: #fff;
    border-color: rgba(0,0,0,0.06);
    box-shadow: none;
}

.advantage-icon {
    border-radius: 8px;
}

.split-cta-section {
    background: #121212;
}

.split-cta-card {
    border-radius: 8px;
    box-shadow: none;
}

.calc-banner {
    position: relative;
    overflow: hidden;
    background: #ece8e1;
}

.calc-banner h2 {
    color: #111;
}

.calc-banner p,
.calc-feature {
    color: #444;
}

.reviews-section {
    background: #f0ede7;
    padding: 88px 24px;
}

.review-card {
    border-radius: 8px;
    border: 1px solid rgba(0,0,0,0.08);
    box-shadow: none;
}

.about-section {
    background: #f7f5f0;
    padding: 88px 24px;
}

.about-grid {
    max-width: 1180px;
}

.about-img-card {
    border-radius: 8px;
    box-shadow: inset 0 0 0 1px rgba(0,0,0,0.08);
}

.dealer-badge {
    border-radius: 8px;
}

@media (max-width: 980px) {
    .parallax-hero {
        min-height: 760px;
        height: 100dvh;
    }

    .hero-content {
        top: 46%;
    }

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

    .showcase-header p {
        margin: 0 auto;
    }
}

@media (max-width: 768px) {
    .parallax-hero {
        min-height: 720px;
        height: 100dvh;
    }

    .hero-kicker {
        font-size: 0.62rem;
        letter-spacing: 0.08em;
    }

    .hero-title {
        font-size: clamp(3.1rem, 15vw, 4.7rem);
        line-height: 0.9;
    }

    .hero-subtitle {
        font-size: 0.95rem;
        max-width: 520px;
    }

    .hero-stats {
        left: 12px;
        right: 12px;
        bottom: 12px;
    }

    .hero-stat {
        padding: 14px 12px;
    }

    .showcase-card {
        min-height: auto;
    }

    .product-showcase,
    .advantages-section,
    .reviews-section,
    .about-section {
        padding-left: 16px;
        padding-right: 16px;
    }
}

@media (max-width: 480px) {
    .parallax-hero {
        min-height: 670px;
        height: 100dvh;
    }

    .hero-title {
        font-size: clamp(3rem, 18vw, 4.4rem);
    }

    .hero-cta::before {
        width: 92vw;
    }
}

/* =========================================
   FINAL RESPONSIVE STABILIZATION
   ========================================= */
.page-hero p a,
.feature-card a,
.info-box a,
.faq-answer a,
.showcase-btn {
    overflow-wrap: anywhere;
}

@media (max-width: 768px) {
    .header-main {
        align-items: center;
    }

    .header-logo {
        max-width: calc(100% - 52px);
    }

    .header-logo img {
        height: 38px;
        width: auto;
    }

    .parallax-hero {
        min-height: auto;
        height: auto;
        padding-top: 60px;
    }

    .hero-content {
        position: relative;
        top: auto;
        left: auto;
        transform: none;
        width: 100%;
        padding: 28px 16px 36px;
    }

    .hero-kicker {
        margin-top: 4px;
    }

    .hero-title {
        font-size: clamp(2.55rem, 11vw, 3.6rem);
        line-height: 0.94;
        margin-bottom: 18px;
    }

    .hero-subtitle {
        font-size: 0.98rem;
        line-height: 1.6;
        margin-bottom: 24px;
        max-width: none;
    }

    .hero-cta,
    .hero-split,
    .page-hero__actions,
    .product-page-hero__cta {
        gap: 12px;
    }

    .hero-cta a,
    .hero-split a,
    .page-hero__actions a,
    .product-page-hero__cta a,
    .cta-section .btn-orange,
    .cta-section .btn-secondary {
        width: 100%;
        text-align: center;
    }

    .page-hero {
        padding: 108px 16px 48px;
    }

    .page-hero h1 {
        font-size: clamp(2.15rem, 10vw, 3rem);
        line-height: 1;
    }

    .page-hero p {
        font-size: 0.98rem;
        line-height: 1.65;
    }

    .product-page-hero {
        padding: 84px 16px 44px;
    }

    .product-page-hero__inner {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .product-page-hero__img {
        order: initial;
        aspect-ratio: 16 / 10;
        max-width: none;
    }

    .product-page-hero__text h1 {
        font-size: clamp(2.2rem, 10vw, 3.2rem);
        line-height: 1;
    }

    .product-page-hero__desc {
        font-size: 0.95rem;
        line-height: 1.65;
    }

    .product-page-hero__price strong {
        font-size: 2.2rem;
    }

    .reviews-track {
        min-height: 0;
    }

    .reviews-wrapper {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .review-card {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .header-logo img {
        height: 34px;
    }

    .hero-content {
        padding: 24px 16px 28px;
    }

    .hero-title {
        font-size: clamp(2.3rem, 11vw, 3.1rem);
    }

    .review-card {
        padding: 24px 18px;
    }
}