/* [SITESECTION:1:variables] */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

:root {
    --primary-color: #590707;
    --primary-light: #a30404;
    --primary-dark: #3d0505;
    --secondary-color: #cdc7bd;
    --secondary-light: #e0dbd4;
    --secondary-dark: #736d66;
    --accent-color: #a30404;
    --text-color: #04090c;
    --text-light: #736d66;
    --text-muted: #9a958f;
    --bg-color: #ffffff;
    --bg-light: #f8f7f5;
    --bg-warm: #f3f0ec;
    --bg-dark: #04090c;
    --border-color: #e5e1dc;
    --border-radius: 8px;
    --border-radius-lg: 16px;
    --shadow-sm: 0 2px 8px rgba(4, 9, 12, 0.06);
    --shadow-md: 0 4px 20px rgba(4, 9, 12, 0.1);
    --shadow-lg: 0 8px 40px rgba(4, 9, 12, 0.14);
    --shadow-xl: 0 16px 60px rgba(4, 9, 12, 0.18);
    --transition: all 0.3s ease;
    --transition-slow: all 0.5s ease;
    --font-main: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --container-width: 1200px;
    --header-height: 80px;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-main);
    color: var(--text-color);
    background: var(--bg-color);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    color: var(--text-color);
    letter-spacing: -0.02em;
}

h1 { font-size: clamp(2rem, 5vw, 3.2rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.4rem); }
h3 { font-size: clamp(1.1rem, 2vw, 1.4rem); }
h4 { font-size: 1.1rem; }

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

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

ul, ol {
    list-style: none;
}

::selection {
    background: var(--primary-color);
    color: #fff;
}
/* [/SITESECTION:1] */

/* [SITESECTION:2:layout] */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}

.section-subtitle {
    color: var(--text-light);
    font-size: 1.05rem;
    font-weight: 400;
    max-width: 600px;
    margin: 0 auto 3rem;
    text-align: center;
    line-height: 1.6;
}

section h2 {
    text-align: center;
    margin-bottom: 0.75rem;
    position: relative;
}

section h2::after {
    content: '';
    display: block;
    width: 50px;
    height: 3px;
    background: var(--primary-color);
    margin: 0.75rem auto 0;
    border-radius: 2px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 32px;
    font-family: var(--font-main);
    font-size: 0.95rem;
    font-weight: 600;
    border: 2px solid transparent;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
    line-height: 1.4;
    gap: 8px;
    white-space: nowrap;
}

.btn-primary {
    background: var(--primary-color);
    color: #fff;
    border-color: var(--primary-color);
}

.btn-primary:hover {
    background: var(--primary-light);
    border-color: var(--primary-light);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(89, 7, 7, 0.3);
}

.btn-outline {
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    border-color: #fff;
}

.btn-outline:hover {
    background: #fff;
    color: var(--primary-color);
    transform: translateY(-2px);
}

.btn-lg {
    padding: 18px 42px;
    font-size: 1.05rem;
}

.btn-submit {
    width: 100%;
    padding: 16px 32px;
    font-size: 1rem;
}

.required {
    color: var(--primary-light);
    font-weight: 700;
}
/* [/SITESECTION:2] */

/* [SITESECTION:3:header] */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: transparent;
    transition: var(--transition-slow);
    height: var(--header-height);
}

.site-header.scrolled {
    background: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(12px);
    box-shadow: var(--shadow-sm);
    height: 70px;
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--header-height);
    transition: var(--transition);
}

.site-header.scrolled .header-inner {
    height: 70px;
}

.logo {
    display: flex;
    align-items: center;
    z-index: 1001;
}

.logo-text {
    font-size: 1.15rem;
    font-weight: 700;
    color: #fff;
    letter-spacing: 0.02em;
    text-transform: uppercase;
    transition: var(--transition);
}

.site-header.scrolled .logo-text {
    color: var(--text-color);
}

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

.nav-list {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-list a {
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.9rem;
    font-weight: 500;
    letter-spacing: 0.01em;
    position: relative;
    padding: 4px 0;
}

.nav-list a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-light);
    transition: width 0.3s ease;
}

.nav-list a:hover::after {
    width: 100%;
}

.site-header.scrolled .nav-list a {
    color: var(--text-color);
}

.site-header.scrolled .nav-list a:hover {
    color: var(--primary-color);
}

.header-phone {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #fff;
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--transition);
}

.header-phone i {
    font-size: 0.85rem;
}

.site-header.scrolled .header-phone {
    color: var(--primary-color);
}

.hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 32px;
    height: 32px;
    background: none;
    border: none;
    cursor: pointer;
    z-index: 1001;
    padding: 0;
}

.hamburger-line {
    width: 100%;
    height: 2px;
    background: #fff;
    border-radius: 2px;
    transition: var(--transition);
    transform-origin: center;
}

.site-header.scrolled .hamburger-line {
    background: var(--text-color);
}

.hamburger.active .hamburger-line:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active .hamburger-line:nth-child(2) {
    opacity: 0;
}

.hamburger.active .hamburger-line:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

.mobile-menu {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(4, 9, 12, 0.97);
    backdrop-filter: blur(20px);
    z-index: 999;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-slow);
}

.mobile-menu.active {
    opacity: 1;
    visibility: visible;
}

.mobile-nav-list {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
}

.mobile-nav-list a {
    color: #fff;
    font-size: 1.3rem;
    font-weight: 500;
    letter-spacing: 0.02em;
    transition: var(--transition);
}

.mobile-nav-list a:hover {
    color: var(--secondary-color);
}

.mobile-phone {
    color: var(--secondary-color);
    font-size: 1.1rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 1rem;
}
/* [/SITESECTION:3] */

/* [SITESECTION:4:hero] */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('https://images.pexels.com/photos/2102587/pexels-photo-2102587.jpeg?auto=compress&cs=tinysrgb&w=1920');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    z-index: 0;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        135deg,
        rgba(4, 9, 12, 0.78) 0%,
        rgba(89, 7, 7, 0.55) 50%,
        rgba(4, 9, 12, 0.7) 100%
    );
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 720px;
    padding: 120px 0 80px;
}

.hero h1 {
    color: #fff;
    margin-bottom: 1.25rem;
    font-weight: 700;
    letter-spacing: -0.03em;
}

.hero-subtitle {
    color: rgba(255, 255, 255, 0.85);
    font-size: 1.1rem;
    line-height: 1.7;
    margin-bottom: 1.5rem;
    font-weight: 400;
}

.hero-price {
    display: inline-block;
    color: #fff;
    font-size: 1.2rem;
    font-weight: 600;
    padding: 10px 24px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--border-radius);
    margin-bottom: 2rem;
    backdrop-filter: blur(4px);
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}
/* [/SITESECTION:4] */

/* [SITESECTION:5:sections] */
.stats {
    padding: 50px 0;
    background: var(--bg-dark);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    text-align: center;
}

.stat-item {
    padding: 1.5rem 1rem;
}

.stat-number {
    font-size: clamp(2rem, 4vw, 2.8rem);
    font-weight: 700;
    color: #fff;
    font-variant-numeric: tabular-nums;
    min-width: 80px;
    display: inline-block;
    line-height: 1.2;
    margin-bottom: 0.5rem;
}

.stat-label {
    color: var(--secondary-color);
    font-size: 0.9rem;
    font-weight: 400;
    letter-spacing: 0.01em;
}

.about {
    padding: 80px 0;
    background: var(--bg-color);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-image {
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.about-image img {
    width: 100%;
    height: 450px;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.about-image:hover img {
    transform: scale(1.03);
}

.about-content h2 {
    text-align: left;
    margin-bottom: 0.5rem;
}

.about-content h2::after {
    margin: 0.75rem 0 0;
}

.about-content .section-subtitle {
    text-align: left;
    margin: 0 0 1.5rem;
}

.about-content > p {
    color: var(--text-light);
    margin-bottom: 2rem;
    line-height: 1.8;
}

.about-features {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    margin-bottom: 2rem;
}

.about-feature {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.about-feature i {
    font-size: 1.4rem;
    color: var(--primary-color);
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(89, 7, 7, 0.08);
    border-radius: 12px;
    flex-shrink: 0;
    transition: var(--transition);
}

.about-feature:hover i {
    background: var(--primary-color);
    color: #fff;
}

.about-feature div {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.about-feature strong {
    font-size: 0.95rem;
    color: var(--text-color);
}

.about-feature span {
    font-size: 0.85rem;
    color: var(--text-light);
}

.services {
    padding: 80px 0;
    background: var(--bg-light);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

.service-card {
    background: #fff;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.service-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.service-image {
    border-radius: var(--border-radius-lg) var(--border-radius-lg) 0 0;
    overflow: hidden;
    height: 200px;
}

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

.service-card:hover .service-image img {
    transform: scale(1.08);
}

.service-content {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.service-content h3 {
    margin-bottom: 0.75rem;
    font-size: 1.1rem;
    min-height: 28px;
}

.service-content p {
    color: var(--text-light);
    font-size: 0.9rem;
    line-height: 1.6;
    flex-grow: 1;
    margin-bottom: 1rem;
}

.service-price {
    display: inline-block;
    color: var(--primary-color);
    font-weight: 700;
    font-size: 1.05rem;
    margin-top: auto;
    padding-top: 0.75rem;
    border-top: 1px solid var(--border-color);
}

.materials {
    padding: 80px 0;
    background: var(--bg-color);
}

.materials-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

.material-card {
    text-align: center;
    padding: 2rem 1.5rem;
    background: var(--bg-light);
    border-radius: var(--border-radius-lg);
    transition: var(--transition);
    border: 1px solid transparent;
}

.material-card:hover {
    border-color: var(--border-color);
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.material-icon {
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.25rem;
    background: rgba(89, 7, 7, 0.08);
    border-radius: 50%;
    transition: var(--transition);
}

.material-icon i {
    font-size: 1.6rem;
    color: var(--primary-color);
    transition: var(--transition);
}

.material-card:hover .material-icon {
    background: var(--primary-color);
}

.material-card:hover .material-icon i {
    color: #fff;
}

.material-card h3 {
    margin-bottom: 0.75rem;
    font-size: 1.05rem;
}

.material-card p {
    color: var(--text-light);
    font-size: 0.88rem;
    line-height: 1.6;
}

.portfolio {
    padding: 80px 0;
    background: var(--bg-warm);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-bottom: 2.5rem;
}

.portfolio-item {
    position: relative;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    height: 280px;
    cursor: pointer;
}

.portfolio-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1), filter 0.4s ease;
}

.portfolio-item:hover img {
    transform: scale(1.1);
    filter: brightness(0.7);
}

.portfolio-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 1.5rem;
    background: linear-gradient(transparent, rgba(4, 9, 12, 0.85));
    transform: translateY(100%);
    transition: transform 0.4s ease;
}

.portfolio-item:hover .portfolio-overlay {
    transform: translateY(0);
}

.portfolio-overlay h3 {
    color: #fff;
    font-size: 1.05rem;
    margin-bottom: 0.25rem;
}

.portfolio-overlay span {
    color: var(--secondary-color);
    font-size: 0.85rem;
}

.portfolio-cta {
    text-align: center;
}

.process {
    padding: 80px 0;
    background: var(--bg-color);
}

.process-timeline {
    max-width: 700px;
    margin: 0 auto;
    position: relative;
    padding-left: 80px;
}

.process-timeline::before {
    content: '';
    position: absolute;
    left: 35px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--border-color);
}

.process-step {
    position: relative;
    padding-bottom: 2.5rem;
    padding-left: 2rem;
}

.process-step:last-child {
    padding-bottom: 0;
}

.step-number {
    position: absolute;
    left: -68px;
    top: 0;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-color);
    border: 2px solid var(--primary-color);
    border-radius: 50%;
    color: var(--primary-color);
    font-weight: 700;
    font-size: 0.95rem;
    z-index: 2;
    transition: var(--transition);
}

.process-step:hover .step-number {
    background: var(--primary-color);
    color: #fff;
}

.step-content h3 {
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.step-content p {
    color: var(--text-light);
    font-size: 0.92rem;
    line-height: 1.7;
}

.conditions {
    padding: 60px 0;
    background: var(--bg-dark);
}

.conditions-inner h2 {
    color: #fff;
    margin-bottom: 0.75rem;
}

.conditions-inner h2::after {
    background: var(--secondary-color);
}

.conditions-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 2.5rem;
}

.condition-item {
    text-align: center;
    padding: 2rem 1.5rem;
}

.condition-item i {
    font-size: 2rem;
    color: var(--secondary-color);
    margin-bottom: 1rem;
    display: block;
}

.condition-item h3 {
    color: #fff;
    margin-bottom: 0.5rem;
    font-size: 1.05rem;
}

.condition-item p {
    color: var(--secondary-color);
    font-size: 0.9rem;
    line-height: 1.6;
}

.testimonials {
    padding: 80px 0;
    background: var(--bg-light);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.testimonial-card {
    background: #fff;
    padding: 2rem;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid var(--border-color);
}

.testimonial-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: transparent;
}

.testimonial-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.25rem;
}

.testimonial-header img {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--secondary-light);
}

.testimonial-header strong {
    display: block;
    font-size: 0.95rem;
    margin-bottom: 4px;
}

.stars {
    display: flex;
    gap: 2px;
}

.stars i {
    color: #f0a500;
    font-size: 0.8rem;
}

.testimonial-card > p {
    color: var(--text-light);
    font-size: 0.92rem;
    line-height: 1.7;
    font-style: italic;
}

.faq {
    padding: 80px 0;
    background: var(--bg-color);
}

.faq-list {
    max-width: 750px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid var(--border-color);
}

.faq-item:first-child {
    border-top: 1px solid var(--border-color);
}

.faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 1.25rem 0;
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
    font-family: var(--font-main);
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-color);
    gap: 1rem;
    transition: var(--transition);
}

.faq-question:hover {
    color: var(--primary-color);
}

.faq-question i {
    font-size: 0.8rem;
    color: var(--text-muted);
    transition: transform 0.3s ease;
    flex-shrink: 0;
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
    color: var(--primary-color);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 300px;
    padding-bottom: 1.25rem;
}

.faq-answer p {
    color: var(--text-light);
    font-size: 0.92rem;
    line-height: 1.7;
}

.cta-section {
    padding: 60px 0;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
}

.cta-inner {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.cta-inner h2 {
    color: #fff;
    margin-bottom: 1rem;
}

.cta-inner h2::after {
    background: rgba(255, 255, 255, 0.4);
}

.cta-inner p {
    color: rgba(255, 255, 255, 0.85);
    font-size: 1.05rem;
    margin-bottom: 2rem;
    line-height: 1.7;
}

.cta-inner .btn-primary {
    background: #fff;
    color: var(--primary-color);
    border-color: #fff;
}

.cta-inner .btn-primary:hover {
    background: var(--secondary-light);
    border-color: var(--secondary-light);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
}
/* [/SITESECTION:5] */

/* [SITESECTION:6:contact] */
.contact {
    padding: 80px 0;
    background: var(--bg-light);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 3rem;
    align-items: start;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.contact-item i {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(89, 7, 7, 0.08);
    border-radius: 12px;
    color: var(--primary-color);
    font-size: 1.1rem;
    flex-shrink: 0;
}

.contact-item div {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.contact-item strong {
    font-size: 0.85rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 600;
}

.contact-item a,
.contact-item span {
    color: var(--text-color);
    font-size: 0.95rem;
    font-weight: 500;
}

.contact-item a:hover {
    color: var(--primary-color);
}

.contact-socials {
    display: flex;
    gap: 0.75rem;
    margin-top: 0.5rem;
}

.social-link {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(89, 7, 7, 0.08);
    color: var(--primary-color);
    font-size: 1.1rem;
    transition: var(--transition);
}

.social-link:hover {
    background: var(--primary-color);
    color: #fff;
    transform: translateY(-3px);
}

.contact-form-wrapper {
    background: #fff;
    padding: 2.5rem;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-group label {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--text-color);
}

.form-group input,
.form-group textarea {
    padding: 12px 16px;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    font-family: var(--font-main);
    font-size: 0.95rem;
    color: var(--text-color);
    background: var(--bg-light);
    transition: var(--transition);
    width: 100%;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    background: #fff;
    box-shadow: 0 0 0 3px rgba(89, 7, 7, 0.08);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-muted);
}

.captcha-group {
    display: flex;
    align-items: center;
    gap: 10px;
}

.captcha-group img {
    height: 50px;
    border-radius: var(--border-radius);
    flex-shrink: 0;
    border: 1px solid var(--border-color);
}

.captcha-group input {
    flex: 1;
    padding: 12px 16px;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    font-family: var(--font-main);
    font-size: 0.95rem;
    color: var(--text-color);
    background: var(--bg-light);
    transition: var(--transition);
}

.captcha-group input:focus {
    outline: none;
    border-color: var(--primary-color);
    background: #fff;
    box-shadow: 0 0 0 3px rgba(89, 7, 7, 0.08);
}

.captcha-refresh-btn {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--primary-color);
    cursor: pointer;
    font-size: 1.3rem;
    padding: 10px 14px;
    border-radius: var(--border-radius);
    transition: var(--transition);
    line-height: 1;
}

.captcha-refresh-btn:hover {
    background: rgba(89, 7, 7, 0.05);
    border-color: var(--primary-color);
}

.consent-group {
    display: flex;
    align-items: flex-start;
    padding: 5px 0;
}

.consent-group label {
    display: flex;
    gap: 8px;
    cursor: pointer;
    font-size: 0.85rem;
    line-height: 1.5;
    color: var(--text-light);
    align-items: flex-start;
}

.consent-group input[type="checkbox"] {
    width: 18px;
    height: 18px;
    margin-top: 2px;
    flex-shrink: 0;
    accent-color: var(--primary-color);
}
/* [/SITESECTION:6] */

/* [SITESECTION:7:footer] */
.site-footer {
    background: var(--bg-dark);
    padding: 60px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 3rem;
    padding-bottom: 3rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-logo {
    font-size: 1.1rem;
    font-weight: 700;
    color: #fff;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    display: block;
    margin-bottom: 1rem;
}

.footer-about p {
    color: var(--secondary-dark);
    font-size: 0.9rem;
    line-height: 1.7;
}

.footer-nav h4,
.footer-contacts h4 {
    color: #fff;
    font-size: 0.95rem;
    margin-bottom: 1.25rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.footer-nav ul {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.footer-nav a {
    color: var(--secondary-dark);
    font-size: 0.9rem;
    transition: var(--transition);
}

.footer-nav a:hover {
    color: #fff;
    padding-left: 4px;
}

.footer-contacts p {
    color: var(--secondary-dark);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-contacts p i {
    color: var(--secondary-color);
    font-size: 0.85rem;
    width: 18px;
}

.footer-contacts a {
    color: var(--secondary-dark);
    transition: var(--transition);
}

.footer-contacts a:hover {
    color: #fff;
}

.footer-socials {
    display: flex;
    gap: 0.75rem;
    margin-top: 1rem;
}

.footer-socials a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
    color: var(--secondary-color);
    font-size: 1rem;
    transition: var(--transition);
}

.footer-socials a:hover {
    background: var(--primary-color);
    color: #fff;
    transform: translateY(-2px);
}

.footer-bottom {
    padding: 1.5rem 0;
    text-align: center;
}

.footer-bottom p {
    color: var(--secondary-dark);
    font-size: 0.85rem;
}
/* [/SITESECTION:7] */

/* [SITESECTION:8:components] */
.toast-notification {
    position: fixed;
    top: 20px;
    right: -350px;
    z-index: 9999;
    padding: 15px 20px;
    border-radius: var(--border-radius);
    color: white;
    font-weight: 500;
    font-family: var(--font-main);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    max-width: 320px;
    transition: right 0.3s ease-out;
    font-size: 0.92rem;
    line-height: 1.5;
}

.toast-notification.show {
    right: 20px;
}

.toast-notification.success {
    background: #1a8a3f;
}

.toast-notification.error {
    background: #c0392b;
}

.scroll-top-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--primary-color);
    color: #fff;
    border: none;
    cursor: pointer;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 100;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: var(--transition);
    box-shadow: var(--shadow-md);
}

.scroll-top-btn.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.scroll-top-btn:hover {
    background: var(--primary-light);
    transform: translateY(-3px);
}

.floating-phone {
    position: fixed;
    bottom: 30px;
    left: 30px;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--primary-color);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    z-index: 100;
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
    animation: phone-pulse 2s infinite;
}

.floating-phone:hover {
    background: var(--primary-light);
    transform: scale(1.1);
    animation: none;
}

.site-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    z-index: 9999;
    justify-content: center;
    align-items: center;
}

.site-modal .modal-content {
    background: #fff;
    max-width: 700px;
    width: 90%;
    border-radius: 12px;
    padding: 30px;
    max-height: 85vh;
    overflow-y: auto;
    position: relative;
    color: var(--text-color);
}

.site-modal .modal-close {
    position: absolute;
    top: 10px;
    right: 15px;
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--text-color);
    transition: var(--transition);
}

.site-modal .modal-close:hover {
    color: var(--primary-color);
}

.comparison-slider {
    position: relative;
    width: 100%;
    max-width: 800px;
    margin: 2rem auto;
    overflow: hidden;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    cursor: ew-resize;
    user-select: none;
}

.comparison-images {
    position: relative;
    width: 100%;
    padding-bottom: 56.25%;
}

.comparison-before,
.comparison-after {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.comparison-before {
    z-index: 1;
}

.comparison-after {
    z-index: 2;
    clip-path: polygon(50% 0, 100% 0, 100% 100%, 50% 100%);
    transition: clip-path 0.05s ease;
}

.comparison-label {
    position: absolute;
    top: 20px;
    padding: 8px 16px;
    background: rgba(0, 0, 0, 0.7);
    color: white;
    font-weight: 600;
    border-radius: 6px;
    z-index: 10;
    pointer-events: none;
    font-size: 0.85rem;
}

.comparison-before .comparison-label {
    left: 20px;
}

.comparison-after .comparison-label {
    right: 20px;
}

.comparison-handle {
    position: absolute;
    top: 0;
    left: 50%;
    width: 4px;
    height: 100%;
    background: white;
    z-index: 5;
    transform: translateX(-50%);
    pointer-events: none;
}

.comparison-divider {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 50px;
    height: 50px;
    background: white;
    border-radius: 50%;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    pointer-events: all;
    cursor: ew-resize;
}

.comparison-divider::before,
.comparison-divider::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 12px;
    height: 12px;
    border-top: 3px solid #333;
    transform: translateY(-50%);
}

.comparison-divider::before {
    left: 12px;
    border-left: 3px solid #333;
    transform: translateY(-50%) rotate(-45deg);
}

.comparison-divider::after {
    right: 12px;
    border-right: 3px solid #333;
    transform: translateY(-50%) rotate(45deg);
}
/* [/SITESECTION:8] */

/* [SITESECTION:9:animations] */
@keyframes phone-pulse {
    0% { box-shadow: 0 0 0 0 rgba(89, 7, 7, 0.5); }
    70% { box-shadow: 0 0 0 15px rgba(89, 7, 7, 0); }
    100% { box-shadow: 0 0 0 0 rgba(89, 7, 7, 0); }
}

.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-on-scroll.animate {
    opacity: 1;
    transform: translateY(0);
}

.no-js .animate-on-scroll,
noscript ~ * .animate-on-scroll {
    opacity: 1;
    transform: none;
}

.fade-in {
    opacity: 0;
    transition: opacity 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
}
/* [/SITESECTION:9] */

/* [SITESECTION:10:responsive] */
@media (max-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

    .about-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .about-image img {
        height: 350px;
    }

    .about-content h2 {
        text-align: center;
    }

    .about-content h2::after {
        margin: 0.75rem auto 0;
    }

    .about-content .section-subtitle {
        text-align: center;
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
    }

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

@media (max-width: 768px) {
    .main-nav,
    .header-phone {
        display: none;
    }

    .hamburger {
        display: flex;
    }

    .mobile-menu {
        display: flex;
    }

    .hero-content {
        padding: 100px 0 60px;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .hero-buttons .btn {
        width: 100%;
    }

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

    .stat-item {
        padding: 1rem 0.5rem;
    }

    .services-grid {
        grid-template-columns: 1fr;
    }

    .materials-grid {
        grid-template-columns: 1fr;
    }

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

    .portfolio-item {
        height: 220px;
    }

    .process-timeline {
        padding-left: 60px;
    }

    .process-timeline::before {
        left: 25px;
    }

    .step-number {
        left: -52px;
        width: 42px;
        height: 42px;
        font-size: 0.85rem;
    }

    .conditions-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .testimonials-grid {
        grid-template-columns: 1fr;
    }

    .contact-form-wrapper {
        padding: 1.5rem;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .footer-about {
        grid-column: auto;
    }

    .captcha-group {
        flex-direction: column;
        align-items: stretch;
    }

    .captcha-group img {
        align-self: center;
    }

    .comparison-slider {
        border-radius: 8px;
    }

    .comparison-divider {
        width: 40px;
        height: 40px;
    }

    .comparison-label {
        padding: 6px 12px;
        font-size: 0.8rem;
    }

    .scroll-top-btn {
        bottom: 20px;
        right: 20px;
        width: 42px;
        height: 42px;
    }

    .floating-phone {
        bottom: 20px;
        left: 20px;
        width: 50px;
        height: 50px;
    }
}

@media (max-width: 576px) {
    .container {
        padding: 0 16px;
    }

    h1 { font-size: 1.75rem; }
    h2 { font-size: 1.5rem; }

    .hero {
        min-height: 90vh;
    }

    .hero-subtitle {
        font-size: 0.95rem;
    }

    .hero-price {
        font-size: 1rem;
        padding: 8px 18px;
    }

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

    .stat-number {
        font-size: 1.8rem;
    }

    .portfolio-grid {
        grid-template-columns: 1fr;
    }

    .portfolio-item {
        height: 250px;
    }

    .portfolio-overlay {
        transform: translateY(0);
        background: linear-gradient(transparent 40%, rgba(4, 9, 12, 0.8));
    }

    .process-timeline {
        padding-left: 50px;
    }

    .process-timeline::before {
        left: 20px;
    }

    .step-number {
        left: -42px;
        width: 36px;
        height: 36px;
        font-size: 0.8rem;
    }

    .testimonial-card {
        padding: 1.5rem;
    }

    .toast-notification {
        right: -100%;
        left: auto;
        max-width: calc(100% - 40px);
    }

    .toast-notification.show {
        right: 20px;
    }

    .site-modal .modal-content {
        width: 95%;
        padding: 20px;
        border-radius: 8px;
    }
}

@media (max-width: 380px) {
    .hero-content {
        padding: 90px 0 50px;
    }

    .btn {
        padding: 12px 24px;
        font-size: 0.9rem;
    }

    .btn-lg {
        padding: 14px 28px;
        font-size: 0.95rem;
    }
}
/* [/SITESECTION:10] */