/* =========================================
   DHO23 — АВТОРСКИЙ ДИЗАЙН (чёрный фон)
   Stand-alone лендинг, без Bootstrap, без CMS
   ========================================= */

/* ---------- ПЕРЕМЕННЫЕ ---------- */
:root {
    --bg: #0a0a0a;
    --bg-2: #111111;
    --bg-3: #161616;
    --bg-card: rgba(255, 255, 255, 0.04);
    --bg-card-hover: rgba(255, 255, 255, 0.07);
    --text: #c8c8c8;
    --text-muted: #888;
    --white: #ffffff;
    --blue: #00b4ff;
    --blue-dark: #0088cc;
    --yellow: #ffd700;
    --green: #25d366;
    --red: #ff4d4d;
    --border: rgba(255, 255, 255, 0.08);
    --border-strong: rgba(255, 255, 255, 0.15);
    --radius: 16px;
    --radius-sm: 10px;
    --transition: 0.3s ease;
    --font-head: 'Oswald', 'Arial Narrow', sans-serif;
    --font-body: 'Ubuntu', 'Segoe UI', sans-serif;
}

/* ---------- RESET ---------- */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}
html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}
body {
    background: var(--bg);
    color: var(--text);
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    min-height: 100vh;
}
img {
    max-width: 100%;
    height: auto;
    display: block;
}
a {
    color: var(--blue);
    text-decoration: none;
    transition: color var(--transition), opacity var(--transition);
}
a:hover {
    color: var(--yellow);
    opacity: 0.9;
}
ul, ol {
    padding-left: 1.4em;
}
li {
    margin-bottom: 8px;
}
strong {
    color: var(--white);
    font-weight: 700;
}

/* ---------- ТИПОГРАФИКА ---------- */
h1, h2, h3, h4, h5 {
    font-family: var(--font-head);
    color: var(--white);
    font-weight: 500;
    line-height: 1.15;
    letter-spacing: 0.02em;
}
h1 { font-size: clamp(2.4rem, 6vw, 4.5rem); }
h2 { font-size: clamp(1.8rem, 4vw, 2.8rem); }
h3 { font-size: clamp(1.3rem, 2.5vw, 1.7rem); }
h4 { font-size: 1.1rem; }
p  { margin-bottom: 1em; }
p:last-child { margin-bottom: 0; }

.accent-blue   { color: var(--blue); }
.accent-yellow { color: var(--yellow); }
.text-muted    { color: var(--text-muted); }

/* ---------- КОНТЕЙНЕР ---------- */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* =========================================
   HEADER
   ========================================= */
.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(10, 10, 10, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    padding: 12px 0;
}
.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}
.logo {
    display: flex;
    align-items: center;
    flex-shrink: 0;
}
.logo-img {
    height: 44px;
    width: auto;
    transition: transform var(--transition);
}
.logo:hover .logo-img {
    transform: scale(1.05);
}
.header-nav {
    display: flex;
    align-items: center;
    gap: 18px;
    flex-wrap: wrap;
}
.header-phone {
    color: var(--white);
    font-weight: 500;
    font-size: 15px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}
.header-phone:hover {
    color: var(--blue);
}
.header-hours {
    color: var(--text-muted);
    font-size: 13px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}
.header-social {
    width: 34px;
    height: 34px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 16px;
    color: var(--white);
    transition: transform var(--transition), background var(--transition);
}
.header-social.wa { background: var(--green); }
.header-social.vk { background: #447bba; }
.header-social:hover {
    transform: translateY(-2px);
    color: var(--white);
    opacity: 1;
}

/* =========================================
   HERO
   ========================================= */
.hero {
    position: relative;
    min-height: 90vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    padding: 80px 0;
}
.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}
.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    filter: brightness(0.35) saturate(1.1);
}
.hero-overlay {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 50% 40%, rgba(0, 180, 255, 0.12) 0%, transparent 60%),
        linear-gradient(180deg, rgba(10, 10, 10, 0.4) 0%, rgba(10, 10, 10, 0.85) 70%, var(--bg) 100%);
}
.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
    animation: fadeUp 1s ease both;
}
.hero-title {
    text-shadow: 0 0 40px rgba(0, 180, 255, 0.4);
    margin-bottom: 8px;
}
.hero-subtitle {
    font-family: var(--font-head);
    font-size: clamp(1.2rem, 2.5vw, 1.8rem);
    color: var(--text-muted);
    margin-bottom: 24px;
    letter-spacing: 0.15em;
    text-transform: uppercase;
}
.hero-desc {
    font-size: 1.1rem;
    color: var(--text);
    margin-bottom: 36px;
    line-height: 1.6;
}
.hero-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* =========================================
   КНОПКИ
   ========================================= */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 28px;
    border-radius: 50px;
    font-family: var(--font-head);
    font-size: 1rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    text-decoration: none;
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition);
    white-space: nowrap;
}
.btn i { font-size: 1.1em; }

.btn-primary {
    background: linear-gradient(135deg, var(--blue) 0%, var(--blue-dark) 100%);
    color: var(--white);
    border-color: transparent;
    box-shadow: 0 4px 20px rgba(0, 180, 255, 0.3);
}
.btn-primary:hover {
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(0, 180, 255, 0.55);
    opacity: 1;
}

.btn-outline {
    background: transparent;
    color: var(--white);
    border-color: var(--border-strong);
}
.btn-outline:hover {
    border-color: var(--blue);
    color: var(--blue);
    opacity: 1;
}

.btn-wa {
    background: var(--green);
    color: var(--white);
    border-color: transparent;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.3);
}
.btn-wa:hover {
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(37, 211, 102, 0.55);
    opacity: 1;
}

.btn-vk {
    background: #447bba;
    color: var(--white);
    border-color: transparent;
    box-shadow: 0 4px 20px rgba(68, 123, 186, 0.3);
}
.btn-vk:hover {
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(68, 123, 186, 0.55);
    opacity: 1;
}

/* Пульсирующее свечение */
.btn-glow {
    position: relative;
}
.btn-glow::after {
    content: '';
    position: absolute;
    inset: -4px;
    border-radius: inherit;
    background: inherit;
    filter: blur(12px);
    opacity: 0.5;
    z-index: -1;
    animation: pulseGlow 2.4s ease-in-out infinite;
}

@keyframes pulseGlow {
    0%, 100% { opacity: 0.4; transform: scale(1); }
    50%      { opacity: 0.7; transform: scale(1.04); }
}
@keyframes fadeUp {
    from { opacity: 0; transform: translateY(30px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* =========================================
   СЕКЦИИ
   ========================================= */
.section {
    padding: 90px 0;
    position: relative;
}
.section-dark {
    background: var(--bg-2);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}
.section-head {
    text-align: center;
    margin-bottom: 56px;
    max-width: 820px;
    margin-left: auto;
    margin-right: auto;
}
.section-label {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(0, 180, 255, 0.1);
    border: 1px solid rgba(0, 180, 255, 0.3);
    border-radius: 30px;
    color: var(--blue);
    font-family: var(--font-head);
    font-size: 0.8rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    margin-bottom: 16px;
}
.section-head h2 {
    margin-bottom: 16px;
}
.section-desc {
    color: var(--text-muted);
    font-size: 1.05rem;
    max-width: 680px;
    margin: 0 auto;
}

/* =========================================
   КАРТОЧКИ (glassmorphism)
   ========================================= */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 28px;
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
}
.card:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-strong);
    transform: translateY(-4px);
}
.card.glass {
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}
.card-icon {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    background: linear-gradient(135deg, rgba(0, 180, 255, 0.2) 0%, rgba(0, 180, 255, 0.05) 100%);
    border: 1px solid rgba(0, 180, 255, 0.25);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--blue);
    font-size: 1.5rem;
    margin-bottom: 18px;
}
.card.danger .card-icon {
    background: linear-gradient(135deg, rgba(255, 77, 77, 0.2) 0%, rgba(255, 77, 77, 0.05) 100%);
    border-color: rgba(255, 77, 77, 0.3);
    color: var(--red);
}
.card h3, .card h4 {
    margin-bottom: 12px;
    color: var(--white);
}
.card p {
    color: var(--text);
    font-size: 0.95rem;
    margin: 0;
}

.cards-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.cards-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}
.consequences {
    margin-top: 56px;
}
.subhead {
    text-align: center;
    margin-bottom: 28px;
    color: var(--white);
}
.warning-block {
    margin-top: 40px;
    display: flex;
    gap: 18px;
    align-items: flex-start;
    padding: 24px;
    background: rgba(255, 215, 0, 0.06);
    border: 1px solid rgba(255, 215, 0, 0.25);
    border-radius: var(--radius);
}
.warning-block i {
    color: var(--yellow);
    font-size: 1.6rem;
    flex-shrink: 0;
    margin-top: 4px;
}
.warning-block p {
    color: var(--text);
    margin: 0;
}
.image-showcase {
    margin-top: 48px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}
.image-showcase img {
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    aspect-ratio: 4 / 3;
    object-fit: cover;
    transition: transform var(--transition);
}
.image-showcase img:hover {
    transform: scale(1.03);
}

/* =========================================
   КОНТЕНТ-ГРИД (текст + картинка)
   ========================================= */
.content-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 48px;
    align-items: center;
    margin-bottom: 48px;
}
.content-grid.reverse {
    grid-template-columns: 1fr 1.2fr;
}
.content-grid.reverse .content-text {
    order: 2;
}
.content-grid.reverse .content-image {
    order: 1;
}
.content-text p {
    font-size: 1.02rem;
    margin-bottom: 1.1em;
    text-align: justify;
}
.content-image img {
    width: 100%;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}
.content-image.double {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}
.content-image.double img {
    aspect-ratio: 1 / 1;
    object-fit: cover;
}

/* =========================================
   СЦЕНАРИИ
   ========================================= */
.scenario-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 36px;
    margin-bottom: 32px;
    position: relative;
    transition: all var(--transition);
}
.scenario-card:hover {
    border-color: var(--border-strong);
    background: var(--bg-card-hover);
}
.scenario-card[data-level="1"] { border-left: 4px solid #4ade80; }
.scenario-card[data-level="2"] { border-left: 4px solid var(--yellow); }
.scenario-card[data-level="3"] { border-left: 4px solid var(--red); }

.scenario-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    border-radius: 30px;
    font-family: var(--font-head);
    font-size: 0.78rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    margin-bottom: 16px;
    font-weight: 500;
}
.scenario-badge.green {
    background: rgba(74, 222, 128, 0.15);
    border: 1px solid rgba(74, 222, 128, 0.4);
    color: #4ade80;
}
.scenario-badge.yellow {
    background: rgba(255, 215, 0, 0.15);
    border: 1px solid rgba(255, 215, 0, 0.4);
    color: var(--yellow);
}
.scenario-badge.red {
    background: rgba(255, 77, 77, 0.15);
    border: 1px solid rgba(255, 77, 77, 0.4);
    color: var(--red);
}

.scenario-card h3 {
    margin-bottom: 12px;
    font-size: 1.5rem;
}
.scenario-symptoms {
    color: var(--text);
    font-size: 0.98rem;
    margin-bottom: 20px;
}
.scenario-image {
    margin: 20px 0;
    border-radius: var(--radius-sm);
    overflow: hidden;
    max-width: 720px;
}
.scenario-image img {
    width: 100%;
    aspect-ratio: 16 / 9;
    object-fit: cover;
}
.scenario-solution h4 {
    color: var(--blue);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.15rem;
}
.scenario-solution ul,
.scenario-solution ol {
    padding-left: 1.4em;
}
.scenario-solution li {
    margin-bottom: 10px;
    line-height: 1.6;
}
.scenario-solution strong {
    color: var(--white);
}

/* =========================================
   CTA-БЛОК
   ========================================= */
.cta-block {
    margin-top: 56px;
    padding: 48px 32px;
    background:
        radial-gradient(ellipse at 50% 0%, rgba(0, 180, 255, 0.15) 0%, transparent 70%),
        var(--bg-card);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius);
    text-align: center;
}
.cta-block p {
    font-size: 1.05rem;
    max-width: 780px;
    margin: 0 auto 16px;
}
.cta-strong {
    font-size: 1.2rem !important;
    color: var(--white);
    font-family: var(--font-head);
    margin-bottom: 28px !important;
}

/* =========================================
   МОДЕЛИ
   ========================================= */
.models-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
    margin-bottom: 32px;
}
.model-tag {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 18px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    color: var(--text);
    transition: all var(--transition);
}
.model-tag:hover {
    background: var(--bg-card-hover);
    border-color: var(--blue);
    transform: translateX(4px);
}
.model-tag i {
    color: var(--blue);
    font-size: 0.85rem;
    flex-shrink: 0;
}
.models-note {
    text-align: center;
    font-size: 1.05rem;
    margin-bottom: 40px;
    color: var(--text);
}
.color-showcase {
    text-align: center;
    padding: 40px 24px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
}
.color-showcase p {
    font-size: 1.05rem;
    margin-bottom: 24px;
}
.color-images {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    max-width: 800px;
    margin: 0 auto;
}
.color-images img {
    width: 100%;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    aspect-ratio: 4 / 3;
    object-fit: cover;
    transition: transform var(--transition);
}
.color-images img:hover {
    transform: scale(1.03);
}

/* =========================================
   О КОМПАНИИ
   ========================================= */
.about-content {
    max-width: 900px;
    margin: 0 auto 48px;
    font-size: 1.05rem;
    line-height: 1.8;
}
.about-content p {
    margin-bottom: 1.2em;
}
.about-signature {
    font-family: var(--font-head);
    font-size: 1.2rem;
    color: var(--blue);
    text-align: center;
    margin-top: 32px;
    padding-top: 32px;
    border-top: 1px solid var(--border);
}

.trust-block {
    max-width: 700px;
    margin: 0 auto 48px;
    text-align: center;
    padding: 40px 24px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
}
.trust-block h3 {
    margin-bottom: 12px;
}
.trust-block p {
    color: var(--text-muted);
    margin-bottom: 24px;
}
.trust-links {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 24px;
}
.trust-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-strong);
    border-radius: 30px;
    color: var(--white);
    font-size: 0.95rem;
    transition: all var(--transition);
}
.trust-link:hover {
    border-color: var(--blue);
    color: var(--blue);
    transform: translateY(-2px);
    opacity: 1;
}
.trust-link i {
    color: var(--yellow);
}
.stars-big {
    font-size: 1.6rem;
    color: var(--yellow);
    letter-spacing: 4px;
}

.consult-block {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    padding: 36px 24px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
}
.consult-block p {
    font-size: 1.02rem;
    margin-bottom: 24px;
}
.consult-buttons {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

/* =========================================
   ФОРМА (скрыта до включения)
   ========================================= */
.callback-wrapper {
    max-width: 640px;
    margin: 0 auto;
    padding: 40px 32px;
    background: var(--bg-card);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius);
    box-shadow: 0 30px 80px rgba(0, 180, 255, 0.1);
}
.callback-title {
    text-align: center;
    margin-bottom: 28px;
    font-size: 1.6rem;
}
.callback-form {
    display: flex;
    flex-direction: column;
    gap: 14px;
}
.callback-form input[type="text"],
.callback-form input[type="tel"] {
    width: 100%;
    padding: 14px 18px;
    background: var(--bg-3);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-sm);
    color: var(--white);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: border-color var(--transition), background var(--transition);
}
.callback-form input:focus {
    outline: none;
    border-color: var(--blue);
    background: var(--bg-2);
}
.callback-form input::placeholder {
    color: var(--text-muted);
}
.callback-form .btn {
    width: 100%;
    margin-top: 6px;
}
.agreement {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 6px;
    cursor: pointer;
}
.agreement input[type="checkbox"] {
    margin-top: 4px;
    width: 16px;
    height: 16px;
    flex-shrink: 0;
    accent-color: var(--blue);
    cursor: pointer;
}
.agreement a {
    color: var(--blue);
    text-decoration: underline;
}
.form-message {
    margin-top: 10px;
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    display: none;
}
.form-message.success {
    display: block;
    background: rgba(37, 211, 102, 0.12);
    border: 1px solid rgba(37, 211, 102, 0.35);
    color: #4ade80;
}
.form-message.error {
    display: block;
    background: rgba(255, 77, 77, 0.12);
    border: 1px solid rgba(255, 77, 77, 0.35);
    color: #ff8080;
}

/* =========================================
   КОНТАКТЫ
   ========================================= */
.contacts-grid {
    display: grid;
    grid-template-columns: 1fr 1.3fr;
    gap: 40px;
    align-items: stretch;
}
.contact-info {
    display: flex;
    flex-direction: column;
    gap: 20px;
}
.contact-item {
    display: flex;
    gap: 18px;
    align-items: flex-start;
    padding: 20px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    transition: all var(--transition);
}
.contact-item:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-strong);
}
.contact-item i {
    color: var(--blue);
    font-size: 1.4rem;
    flex-shrink: 0;
    margin-top: 4px;
    width: 32px;
    text-align: center;
}
.contact-item h4 {
    margin-bottom: 4px;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--text-muted);
    font-weight: 500;
}
.contact-item p {
    color: var(--white);
    margin: 0;
    font-size: 1rem;
    line-height: 1.5;
}
.contact-item a {
    color: var(--white);
}
.contact-item a:hover {
    color: var(--blue);
}
.contact-buttons {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 8px;
}
.contact-map {
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--border);
    min-height: 420px;
    background: var(--bg-3);
}
.contact-map iframe {
    width: 100%;
    height: 100%;
    min-height: 420px;
    border: 0;
    display: block;
    filter: grayscale(0.3) invert(0.92) hue-rotate(180deg);
}

/* =========================================
   FOOTER
   ========================================= */
.site-footer {
    background: var(--bg-2);
    border-top: 1px solid var(--border);
    padding: 48px 0 32px;
}
.footer-inner {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 40px;
    align-items: flex-start;
}
.footer-brand .footer-logo {
    height: 40px;
    width: auto;
    margin-bottom: 16px;
}
.footer-brand p {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.6;
    margin: 0;
}
.footer-contacts {
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.footer-contacts a {
    color: var(--text);
    font-size: 0.95rem;
    display: inline-flex;
    align-items: center;
    gap: 10px;
}
.footer-contacts a:hover {
    color: var(--blue);
}
.footer-contacts i {
    color: var(--blue);
    width: 20px;
    text-align: center;
}
.footer-legal {
    text-align: right;
    font-size: 0.85rem;
    color: var(--text-muted);
}
.footer-legal a {
    color: var(--text);
    display: block;
    margin-bottom: 10px;
    font-size: 0.9rem;
}
.footer-legal a:hover {
    color: var(--blue);
}
.footer-legal p {
    margin: 0;
    line-height: 1.6;
}

/* =========================================
   ПЛАВАЮЩИЕ КНОПКИ
   ========================================= */
.float-btn {
    position: fixed;
    right: 24px;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    color: var(--white);
    z-index: 999;
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.4);
    transition: transform var(--transition), box-shadow var(--transition);
    animation: fadeInRight 0.6s ease both;
}
.float-btn:hover {
    transform: scale(1.1) translateY(-2px);
    color: var(--white);
    opacity: 1;
}
.float-call {
    bottom: 96px;
    background: linear-gradient(135deg, var(--blue) 0%, var(--blue-dark) 100%);
    animation-delay: 0.2s;
}
.float-call:hover {
    box-shadow: 0 8px 32px rgba(0, 180, 255, 0.6);
}
.float-wa {
    bottom: 24px;
    background: var(--green);
    animation-delay: 0.35s;
}
.float-wa:hover {
    box-shadow: 0 8px 32px rgba(37, 211, 102, 0.6);
}
@keyframes fadeInRight {
    from { opacity: 0; transform: translateX(40px); }
    to   { opacity: 1; transform: translateX(0); }
}

/* =========================================
   COOKIE-БАННЕР
   ========================================= */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(20, 20, 20, 0.97);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-top: 1px solid var(--border-strong);
    padding: 16px 24px;
    z-index: 10000;
    display: none;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    box-shadow: 0 -10px 40px rgba(0, 0, 0, 0.5);
}
.cookie-banner.show {
    display: flex;
    animation: slideUp 0.4s ease both;
}
.cookie-banner p {
    margin: 0;
    font-size: 0.88rem;
    color: var(--text);
    max-width: 900px;
    line-height: 1.5;
}
.cookie-banner a {
    color: var(--blue);
    text-decoration: underline;
}
.cookie-btn {
    background: var(--blue);
    color: var(--white);
    border: none;
    padding: 10px 24px;
    border-radius: 30px;
    font-family: var(--font-head);
    font-size: 0.9rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    cursor: pointer;
    transition: all var(--transition);
    flex-shrink: 0;
}
.cookie-btn:hover {
    background: var(--blue-dark);
    transform: translateY(-1px);
}
@keyframes slideUp {
    from { transform: translateY(100%); opacity: 0; }
    to   { transform: translateY(0); opacity: 1; }
}

/* =========================================
   АНИМАЦИЯ ПОЯВЛЕНИЯ ПРИ СКРОЛЛЕ
   ========================================= */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}
.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* =========================================
   АДАПТИВНОСТЬ — ПЛАНШЕТ (≤ 992px)
   ========================================= */
@media (max-width: 992px) {
    .section { padding: 70px 0; }
    .header-hours { display: none; }
    .header-nav { gap: 12px; }
    
    .hero { min-height: 80vh; padding: 60px 0; }
    .hero-actions { flex-direction: column; align-items: center; }
    .hero-actions .btn { width: 100%; max-width: 320px; }
    
    .cards-3 { grid-template-columns: repeat(2, 1fr); }
    .cards-3 .card:last-child { grid-column: span 2; }
    
    .content-grid,
    .content-grid.reverse {
        grid-template-columns: 1fr;
        gap: 28px;
    }
    .content-grid.reverse .content-text,
    .content-grid.reverse .content-image {
        order: initial;
    }
    .content-image.double {
        grid-template-columns: 1fr 1fr;
    }
    
    .image-showcase {
        grid-template-columns: repeat(2, 1fr);
    }
    .image-showcase img:last-child {
        grid-column: span 2;
        max-width: 60%;
        margin: 0 auto;
    }
    
    .scenario-card { padding: 28px; }
    
    .contacts-grid {
        grid-template-columns: 1fr;
    }
    .contact-map { min-height: 320px; }
    .contact-map iframe { min-height: 320px; }
    
    .footer-inner {
        grid-template-columns: 1fr 1fr;
    }
    .footer-legal {
        grid-column: span 2;
        text-align: left;
        padding-top: 20px;
        border-top: 1px solid var(--border);
    }
}

/* =========================================
   АДАПТИВНОСТЬ — МОБИЛЬНЫЙ (≤ 640px)
   ========================================= */
@media (max-width: 640px) {
    body { font-size: 15px; line-height: 1.65; }
    .container { padding: 0 16px; }
    .section { padding: 56px 0; }
    .section-head { margin-bottom: 36px; }
    
    .site-header { padding: 10px 0; }
    /* Скрыть соцсети в шапке на мобильных */
    .header-social {
        display: none !important;
    }

    /* Логотип меньше */
    .logo-img {
        height: 28px;
    }

    /* Телефон компактнее */
    .header-phone {
        font-size: 12px;
        gap: 4px;
    }

    /* Разрешить перенос, если всё же не влезает */
    .header-inner {
        gap: 10px;
    }

    .header-nav {
        gap: 6px;
    }
    .header-phone i { font-size: 0.85em; }
    .header-social { width: 30px; height: 30px; font-size: 14px; }
    
    .hero { min-height: auto; padding: 56px 0 72px; }
    .hero-title { font-size: 2.2rem; }
    .hero-subtitle { font-size: 1rem; letter-spacing: 0.1em; margin-bottom: 18px; }
    .hero-desc { font-size: 1rem; margin-bottom: 28px; }
    .hero-desc br { display: none; }
    
    .btn {
        padding: 12px 22px;
        font-size: 0.9rem;
        letter-spacing: 0.06em;
    }
    .btn i { font-size: 1rem; }
    
    .cards-3,
    .cards-2 {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    .cards-3 .card:last-child { grid-column: auto; }
    .card { padding: 22px; }
    .card-icon { width: 48px; height: 48px; font-size: 1.3rem; }
    
    .warning-block {
        flex-direction: column;
        gap: 12px;
        padding: 18px;
    }
    
    .image-showcase {
        grid-template-columns: 1fr;
        gap: 14px;
    }
    .image-showcase img:last-child {
        grid-column: auto;
        max-width: 100%;
    }
    
    .content-text p { font-size: 0.98rem; }
    .content-image.double {
        grid-template-columns: 1fr;
    }
    
    .scenario-card {
        padding: 22px;
        border-left-width: 3px;
    }
    .scenario-card h3 { font-size: 1.25rem; }
    .scenario-image img { aspect-ratio: 4 / 3; }
    .scenario-solution h4 { font-size: 1.05rem; }
    
    .cta-block {
        padding: 32px 20px;
        margin-top: 40px;
    }
    .cta-block p { font-size: 0.98rem; }
    .cta-strong { font-size: 1.05rem !important; }
    
    .models-grid {
        grid-template-columns: 1fr;
        gap: 10px;
    }
    .model-tag {
        padding: 12px 14px;
        font-size: 0.9rem;
    }
    .color-images {
        grid-template-columns: 1fr;
        gap: 14px;
    }
    
    .about-content { font-size: 0.98rem; }
    .about-signature { font-size: 1.05rem; }
    .trust-block,
    .consult-block {
        padding: 28px 18px;
    }
    .trust-links {
        flex-direction: column;
        align-items: stretch;
    }
    .trust-link { justify-content: center; }
    .stars-big { font-size: 1.3rem; }
    .consult-buttons { flex-direction: column; }
    .consult-buttons .btn { width: 100%; }
    
    .callback-wrapper { padding: 28px 20px; }
    .callback-title { font-size: 1.3rem; }
    
    .contact-item { padding: 16px; }
    .contact-buttons { flex-direction: column; }
    .contact-buttons .btn { width: 100%; }
    
    .footer-inner {
        grid-template-columns: 1fr;
        gap: 28px;
    }
    .footer-legal {
        grid-column: auto;
        text-align: left;
        padding-top: 20px;
        border-top: 1px solid var(--border);
    }
    
    .float-btn {
        width: 52px;
        height: 52px;
        font-size: 1.35rem;
        right: 16px;
    }
    .float-call { bottom: 84px; }
    .float-wa   { bottom: 20px; }
    
    .cookie-banner {
        flex-direction: column;
        align-items: stretch;
        text-align: center;
        padding: 16px;
        gap: 12px;
    }
    .cookie-banner p { font-size: 0.82rem; }
    .cookie-btn { width: 100%; padding: 12px 20px; }

}