/* ===== CSS Variables ===== */
:root {
    --color-primary: #f3b419;
    --color-primary-hover: #d9a016;
    --color-primary-light: rgba(243, 180, 25, 0.1);
    --color-dark: #272938;
    --color-dark-secondary: #1e2030;
    --color-gray-900: #272938;
    --color-gray-800: #323447;
    --color-gray-700: #3d4056;
    --color-gray-600: #555869;
    --color-gray-500: #777a8a;
    --color-gray-400: #999bab;
    --color-gray-300: #c5c7d3;
    --color-gray-200: #e5e6ed;
    --color-gray-100: #f4f5f8;
    --color-gray-50: #fafafb;
    --color-white: #FFFFFF;
    
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    
    --radius-sm: 6px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-2xl: 24px;
    
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 350ms ease;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-primary);
    line-height: 1.6;
    color: var(--color-gray-700);
    background-color: var(--color-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

ul, ol {
    list-style: none;
}

button {
    cursor: pointer;
    border: none;
    background: none;
    font-family: inherit;
}

input, select, textarea {
    font-family: inherit;
    font-size: inherit;
}

/* ===== Container ===== */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ===== Typography ===== */
.section-label {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-primary);
    margin-bottom: 12px;
}

.section-label.light {
    color: var(--color-primary);
}

.section-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-dark);
    line-height: 1.15;
    margin-bottom: 16px;
    text-wrap: balance;
}

.section-title.light {
    color: var(--color-white);
}

.section-intro {
    font-size: 1.0625rem;
    color: var(--color-gray-600);
    max-width: 640px;
    line-height: 1.7;
}

.section-header {
    margin-bottom: 48px;
}

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

.section-header.text-center .section-intro {
    margin: 0 auto;
}

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    font-size: 0.9375rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
    cursor: pointer;
    white-space: nowrap;
}

.btn-primary {
    background: var(--color-primary);
    color: var(--color-dark);
    font-weight: 600;
}

.btn-primary:hover {
    background: var(--color-primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(243, 180, 25, 0.35);
}

.btn-outline {
    background: transparent;
    color: var(--color-dark);
    border: 2px solid var(--color-gray-300);
}

.btn-outline:hover {
    border-color: var(--color-dark);
    background: var(--color-gray-50);
}

.btn-outline-white {
    background: transparent;
    color: var(--color-white);
    border: 2px solid rgba(255, 255, 255, 0.4);
}

.btn-outline-white:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.7);
}

.btn-lg {
    padding: 18px 36px;
    font-size: 1rem;
}

.btn-full {
    width: 100%;
}

/* ===== Header ===== */
.header {
    background: var(--color-white);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.08);
    transition: all var(--transition-base);
}
.sticky-content.fixed {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 10;
}


.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

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

.logo-img {
    height: 40px;
    width: auto;
    transition: opacity var(--transition-fast);
}

.logo:hover .logo-img {
    opacity: 0.85;
}

.footer .logo-img {
    height: 36px;
}

.nav {
    display: none;
}

.nav-list {
    display: flex;
    align-items: center;
    gap: 36px;
}

.nav-link {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--color-gray-600);
    transition: color var(--transition-fast);
}

.nav-link:hover {
    color: var(--color-dark);
}

/* Dropdown Menu */
.nav-dropdown {
    position: relative;
}

.nav-dropdown-toggle {
    display: flex;
    align-items: center;
    gap: 4px;
}

.dropdown-arrow {
    width: 16px;
    height: 16px;
    transition: transform var(--transition-fast);
}

.nav-dropdown:hover .dropdown-arrow {
    transform: rotate(180deg);
}

.nav-dropdown-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    min-width: 220px;
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: 12px 0;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-fast);
    margin-top: 10px;
	z-index:10;
}

.nav-dropdown:hover .nav-dropdown-menu {
    opacity: 1;
    visibility: visible;
    margin-top: 0;
}

.nav-dropdown-menu::before {
    content: '';
    position: absolute;
    top: -8px;
    left: 50%;
    transform: translateX(-50%);
    border-left: 8px solid transparent;
    border-right: 8px solid transparent;
    border-bottom: 8px solid var(--color-white);
}

.nav-dropdown-menu li {
    padding: 0;
}

.nav-dropdown-menu a {
    display: block;
    padding: 10px 20px;
    font-size: 0.9375rem;
    color: var(--color-gray-700);
    transition: all var(--transition-fast);
}

.nav-dropdown-menu a:hover {
    background: var(--color-gray-50);
    color: var(--color-primary);
}

.header-cta {
    display: none;
}

.burger {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 6px;
    width: 32px;
    height: 32px;
    padding: 0;
}

.burger span {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--color-dark);
    border-radius: 2px;
    transition: all var(--transition-base);
}

.burger.active span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

.burger.active span:nth-child(2) {
    opacity: 0;
}

.burger.active span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

/* ===== Mobile Menu ===== */
.mobile-menu {
    position: fixed;
    top: 80px;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-dark);
    padding: 32px 20px;
    z-index: 999;
    transform: translateX(100%);
    transition: transform var(--transition-base);
    overflow-y: auto;
}

.mobile-menu.active {
    transform: translateX(0);
}

.mobile-nav-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 32px;
}

.mobile-nav-link {
    display: block;
    padding: 16px 20px;
    font-size: 1.125rem;
    font-weight: 500;
    color: var(--color-white);
    border-radius: var(--radius-lg);
    transition: all var(--transition-fast);
}

.mobile-nav-link:hover {
    background: rgba(255, 255, 255, 0.1);
}

/* Mobile Dropdown */
.mobile-dropdown-toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    text-align: left;
    background: none;
    border: none;
    cursor: pointer;
    font-family: inherit;
    font-size: 1.125rem;
    font-weight: 500;
    color: var(--color-white);
    padding: 16px 20px;
}

.mobile-dropdown-arrow {
    width: 20px;
    height: 20px;
    color: var(--color-white);
    transition: transform var(--transition-fast);
}

.mobile-nav-dropdown.active .mobile-dropdown-arrow {
    transform: rotate(180deg);
}

.mobile-dropdown-menu {
    display: none;
    padding-left: 20px;
    list-style: none;
    margin: 0;
}

.mobile-nav-dropdown.active .mobile-dropdown-menu {
    display: block !important;
}

.mobile-dropdown-menu li {
    border-bottom: none;
}

.mobile-dropdown-menu .mobile-nav-link {
    display: block;
    font-size: 1rem;
    padding: 12px 20px;
    color: rgba(255, 255, 255, 0.7);
}

.mobile-dropdown-menu .mobile-nav-link:hover {
    color: var(--color-white);
    background: rgba(255, 255, 255, 0.05);
}

.mobile-cta {
    width: 100%;
}

/* ===== Hero Section ===== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding:  0px 0 80px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: -1;
    overflow: hidden;
    background: var(--color-dark);
}

.hero-video-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    pointer-events: none;
}

.hero-video {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100vw;
    height: 56.25vw; /* 16:9 aspect ratio */
    min-height: 100%;
    min-width: 177.78vh; /* 16:9 aspect ratio */
    transform: translate(-50%, -50%);
    pointer-events: none;
}



.hero-bg-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    /* background: linear-gradient(to bottom, rgb(12 12 12 / 40%) 0%, rgb(12 12 12 / 50%) 50%, rgb(12 12 12 / 55%) 100%); */
}

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

.hero-content {
    max-width: 720px;
}

.hero-tagline {
    display: inline-block;
    font-size: 0.8125rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-primary);
    margin-bottom: 20px;
    padding: 8px 16px;
    background: rgba(243, 180, 25, 0.15);
    border-radius: 50px;
}

.hero-title {
    font-size: 2rem;
    font-weight: 800;
    color: var(--color-white);
    line-height: 1.1;
    margin-bottom: 20px;
    text-wrap: balance;
    text-shadow: -2px -2px 3px black, 2px 2px 3px black, 2px 4px 3px black, 2px -4px 3px black;
}

.hero-subtitle {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.75);
    margin-bottom: 32px;
    line-height: 1.6;
    max-width: 560px;
}

.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 48px;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    max-width: 480px;
    margin-top: 48px;
}

.hero-stat {
    padding: 20px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(10px);
}

.hero-stat-value {
    display: block;
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: 4px;
}

.hero-stat-label {
    font-size: 0.8125rem;
    color: rgba(255, 255, 255, 0.6);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: rgba(255, 255, 255, 0.5);
    animation: bounce 2s infinite;
}

.scroll-indicator span {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.scroll-indicator svg {
    width: 24px;
    height: 24px;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    40% {
        transform: translateX(-50%) translateY(-8px);
    }
    60% {
        transform: translateX(-50%) translateY(-4px);
    }
}

/* ===== Section Spacing ===== */
.section {
    padding: 80px 0;
}

/* ===== About Section ===== */
.about {
    background: var(--color-white);
}

.about-grid {
    display: grid;
    gap: 48px;
}

.about-text {
    font-size: 1.0625rem;
    color: var(--color-gray-600);
    margin-bottom: 16px;
    line-height: 1.7;
}

.about-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    margin-top: 32px;
}

.about-feature {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 16px;
    background: var(--color-gray-50);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-gray-200);
    transition: all var(--transition-base);
}

.about-feature:hover {
    background: var(--color-white);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.about-feature-icon {
    width: 44px;
    height: 44px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary);
    border-radius: var(--radius-md);
}

.about-feature-icon svg {
    width: 22px;
    height: 22px;
    color: var(--color-dark);
}

.about-feature span {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-dark);
}

.about-image {
    border-radius: var(--radius-xl);
    overflow: hidden;
    aspect-ratio: 4/3;
}

.about-image img {
    /* width: 100%; */
    /* height: 100%; */
    /* object-fit: cover; */
    border-radius: 15px;
}

/* ===== Products Section ===== */
.products {
    background: var(--color-gray-50);
}

.products-grid {
    display: grid;
    gap: 32px;
}

.product-card {
    display: grid;
    gap: 0;
    background: var(--color-white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

.product-card:hover {
    box-shadow: var(--shadow-xl);
    transform: translateY(-4px);
}

.product-image {
    position: relative;
    aspect-ratio: 16/10;
    overflow: hidden;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.product-card:hover .product-image img {
    transform: scale(1.05);
}

.product-badge {
    position: absolute;
    top: 16px;
    left: 16px;
    padding: 8px 16px;
    background: var(--color-primary);
    color: var(--color-dark);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: 50px;
}

.product-content {
    padding: 32px;
}

.product-title {
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: 12px;
}

.product-text {
    font-size: 0.9375rem;
    color: var(--color-gray-600);
    line-height: 1.7;
    margin-bottom: 20px;
}

.product-specs {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 24px;
}

.product-specs li {
    padding: 8px 14px;
    background: var(--color-gray-100);
    border-radius: 50px;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--color-gray-700);
}

/* ===== Consultation Banner ===== */
.consultation-banner {
    position: relative;
    padding: 80px 0;
    overflow: hidden;
}

.consultation-banner-bg {
    position: absolute;
    inset: 0;
}

.consultation-banner-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.consultation-banner-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(39, 41, 56, 0.95) 0%,
        rgba(39, 41, 56, 0.85) 100%
    );
}

.consultation-banner-content {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    align-items: center;
}

.consultation-info {
    text-align: center;
}

.consultation-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: 16px;
    text-wrap: balance;
}

.consultation-text {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.75);
    margin-bottom: 24px;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.consultation-features {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px;
}

.consultation-feature {
    display: flex;
    align-items: center;
    gap: 8px;
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.875rem;
}

.consultation-feature svg {
    width: 20px;
    height: 20px;
    color: var(--color-primary);
    flex-shrink: 0;
}

.consultation-form-wrapper {
    max-width: 400px;
    margin: 0 auto;
    width: 100%;
}

.consultation-form {
    background: var(--color-white);
    padding: 32px;
    border-radius: var(--radius-xl);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

.consultation-form-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-dark);
    text-align: center;
    margin-bottom: 24px;
}

.consultation-form-group {
    margin-bottom: 16px;
}

.consultation-form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-gray-700);
    margin-bottom: 8px;
}

.consultation-form-group input {
    width: 100%;
    padding: 14px 16px;
    font-size: 1rem;
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    transition: all var(--transition-fast);
    background: var(--color-gray-50);
}

.consultation-form-group input:focus {
    outline: none;
    border-color: var(--color-primary);
    background: var(--color-white);
    box-shadow: 0 0 0 3px rgba(243, 180, 25, 0.15);
}

.consultation-form-group input::placeholder {
    color: var(--color-gray-400);
}

.consultation-form .btn {
    margin-top: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.consultation-form .btn svg {
    width: 18px;
    height: 18px;
}

.consultation-form-note {
    margin-top: 12px;
    font-size: 0.75rem;
    color: var(--color-gray-500);
    text-align: center;
}

/* ===== Fillers Section ===== */
.fillers {
    background: var(--color-white);
}

.fillers-grid {
    display: grid;
    gap: 24px;
    margin-bottom: 48px;
}

.filler-card {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-gray-200);
    overflow: hidden;
    transition: all var(--transition-base);
}

.filler-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.filler-image {
    width: 100%;
    height: 180px;
    overflow: hidden;
}

.filler-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.filler-card:hover .filler-image img {
    transform: scale(1.05);
}

.filler-content {
    padding: 24px;
}

.filler-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: 12px;
}

.filler-text {
    font-size: 0.9375rem;
    color: var(--color-gray-600);
    line-height: 1.7;
    margin-bottom: 20px;
}

.filler-features {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.filler-features li {
    padding: 6px 14px;
    background: var(--color-gray-100);
    border: 1px solid var(--color-gray-200);
    border-radius: 50px;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--color-gray-700);
}

.fillers-cta {
    text-align: center;
    padding: 40px;
    background: var(--color-gray-50);
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-gray-200);
}

.fillers-cta p {
    font-size: 1.0625rem;
    color: var(--color-gray-600);
    margin-bottom: 24px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* ===== Specs Section ===== */
.specs {
    background: var(--color-gray-50);
}

.specs-grid-main {
    display: grid;
    gap: 32px;
}

.specs-table {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.spec-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 28px;
    border-bottom: 1px solid var(--color-gray-100);
}

.spec-row:last-child {
    border-bottom: none;
}

.spec-row:nth-child(even) {
    background: var(--color-gray-50);
}

.spec-label {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--color-gray-600);
}

.spec-value {
    font-size: 0.9375rem;
    color: var(--color-dark);
    font-weight: 500;
    text-align: right;
}

.specs-image {
    border-radius: var(--radius-xl);
    overflow: hidden;
    aspect-ratio: 4/3;
}

.specs-image img {
    width: 100%;
    height: 100%;
    /*object-fit: cover;*/
}

.specs-note {
    margin-top: 32px;
    font-size: 1rem;
    color: var(--color-gray-600);
    line-height: 1.7;
    text-align: center;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* ===== Pain Points Section ===== */
.pain-points {
    background: var(--color-dark);
}

.pain-grid {
    display: grid;
    gap: 24px;
}

.pain-card {
    padding: 32px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: var(--radius-xl);
    border: 1px solid rgba(255, 255, 255, 0.08);
    transition: all var(--transition-base);
}

.pain-card:hover {
    background: rgba(255, 255, 255, 0.06);
    transform: translateY(-4px);
}

.pain-icon {
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary);
    border-radius: var(--radius-lg);
    margin-bottom: 20px;
}

.pain-icon svg {
    width: 26px;
    height: 26px;
    color: var(--color-white);
}

.pain-title {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: 12px;
}

.pain-text {
    font-size: 0.9375rem;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.6;
}

/* ===== Objects Section ===== */
.objects {
    background: var(--color-white);
}

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

.object-card {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 20px 10px;
    background: var(--color-gray-50);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-gray-200);
    transition: all var(--transition-base);
}

.object-card:hover {
    background: var(--color-white);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.object-icon {
    width: 48px;
    height: 48px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-gray-200);
    border-radius: var(--radius-md);
}

.object-icon svg {
    width: 24px;
    height: 24px;
    color: var(--color-gray-700);
}

.object-name {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--color-dark);
}

/* ===== Advantages Section ===== */
.advantages {
    background: var(--color-gray-50);
}

.advantages-grid {
    display: grid;
    gap: 24px;
}

.advantage-card {
    padding: 32px;
    background: var(--color-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-gray-200);
    transition: all var(--transition-base);
}

.advantage-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.advantage-number {
    display: inline-block;
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--color-primary);
    opacity: 0.3;
    margin-bottom: 12px;
}

.advantage-title {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: 12px;
}

.advantage-text {
    font-size: 0.9375rem;
    color: var(--color-gray-600);
    line-height: 1.6;
}

/* ===== Process Section ===== */
.process {
    background: var(--color-white);
}

.process-steps {
    display: grid;
    gap: 24px;
}

.process-step {
    text-align: center;
    padding: 32px 28px;
    background: var(--color-gray-50);
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-gray-200);
}

.step-number {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary);
    color: var(--color-dark);
    font-size: 1.5rem;
    font-weight: 700;
    border-radius: 50%;
    margin: 0 auto 16px;
}

.step-title {
    font-size: 1.0625rem;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: 12px;
}

.step-text {
    font-size: 0.9375rem;
    color: var(--color-gray-600);
    line-height: 1.6;
}

.process-connector {
    display: none;
}

/* ===== Calculator Section ===== */
.calculator {
    background: var(--color-dark);
}

.calculator-wrapper {
    display: grid;
    gap: 48px;
}

.calculator-content {
    color: var(--color-white);
}

.calculator-text {
    font-size: 1.0625rem;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.7;
    margin-bottom: 32px;
}

.calculator-features {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.calculator-feature {
    display: flex;
    align-items: center;
    gap: 12px;
    color: rgba(255, 255, 255, 0.8);
}

.calculator-feature svg {
    width: 22px;
    height: 22px;
    flex-shrink: 0;
    color: var(--color-primary);
}

.calculator-feature span {
    font-size: 0.9375rem;
}

.calculator-form-wrapper {
    background: var(--color-white);
    border-radius: var(--radius-2xl);
    padding: 32px;
    box-shadow: var(--shadow-2xl);
}

.calculator-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-gray-700);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 14px 16px;
    background: var(--color-gray-50);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-md);
    font-size: 0.9375rem;
    color: var(--color-dark);
    transition: all var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    background: var(--color-white);
    box-shadow: 0 0 0 3px rgba(243, 180, 25, 0.15);
}

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

.form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.form-note {
    font-size: 0.75rem;
    color: var(--color-gray-500);
    text-align: center;
    margin-top: 8px;
}

/* ===== FAQ Section ===== */
.faq {
    background: var(--color-gray-50);
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.faq-item {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-gray-200);
    overflow: hidden;
    transition: all var(--transition-base);
}

.faq-item:hover {
    border-color: var(--color-gray-300);
}

.faq-item.active {
    box-shadow: var(--shadow-md);
}

.faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 20px 24px;
    text-align: left;
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-dark);
    transition: color var(--transition-fast);
}

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

.faq-question svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    color: var(--color-gray-400);
    transition: transform var(--transition-base);
}

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

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-base);
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding: 0 24px 20px;
    font-size: 0.9375rem;
    color: var(--color-gray-600);
    line-height: 1.7;
}

/* ===== Contacts Section ===== */
.contacts {
    background: var(--color-white);
}

.contacts-grid {
    display: grid;
    gap: 48px;
}

.contacts-text {
    font-size: 1.0625rem;
    color: var(--color-gray-600);
    margin-bottom: 32px;
    line-height: 1.7;
}

.contacts-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.contact-icon {
    width: 48px;
    height: 48px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-gray-100);
    border-radius: var(--radius-md);
}

.contact-icon svg {
    width: 22px;
    height: 22px;
    color: var(--color-primary);
}

.contact-content {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.contact-label {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-gray-500);
}

.contact-value {
    font-size: 1rem;
    font-weight: 500;
    color: var(--color-dark);
}

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

.contacts-form-wrapper {
    background: var(--color-gray-50);
    border-radius: var(--radius-xl);
    padding: 32px;
    border: 1px solid var(--color-gray-200);
}

.contacts-form-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: 24px;
}

.contacts-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

/* ===== Footer ===== */
.footer {
    background: var(--color-dark);
    padding: 64px 0 32px;
}

.footer-main {
    display: grid;
    gap: 48px;
    margin-bottom: 48px;
}

.footer-brand {
    max-width: 320px;
}

.footer .logo {
    margin-bottom: 16px;
}

.footer-description {
    font-size: 0.9375rem;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.6;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}

.footer-heading {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-white);
    margin-bottom: 16px;
}

.footer-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-list a,
.footer-list li {
    font-size: 0.9375rem;
    color: rgba(255, 255, 255, 0.6);
    transition: color var(--transition-fast);
}

.footer-list a:hover {
    color: var(--color-white);
}

.footer-bottom {
    padding-top: 32px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.copyright {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.5);
    text-align: center;
}

/* ===== Modal ===== */
.modal {
    position: fixed;
    inset: 0;
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
}

.modal.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    position: relative;
    width: 100%;
    max-width: 420px;
    background: var(--color-white);
    border-radius: var(--radius-2xl);
    padding: 48px 32px;
    text-align: center;
    transform: scale(0.9);
    transition: transform var(--transition-base);
}

.modal.active .modal-content {
    transform: scale(1);
}

.modal-close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: background var(--transition-fast);
}

.modal-close:hover {
    background: var(--color-gray-100);
}

.modal-close svg {
    width: 20px;
    height: 20px;
    color: var(--color-gray-500);
}

.modal-icon {
    width: 72px;
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(243, 180, 25, 0.1), rgba(243, 180, 25, 0.2));
    border-radius: 50%;
    margin: 0 auto 24px;
}

.modal-icon svg {
    width: 36px;
    height: 36px;
    color: var(--color-primary);
}

.modal-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: 12px;
}

.modal-text {
    font-size: 1rem;
    color: var(--color-gray-600);
    margin-bottom: 28px;
    line-height: 1.6;
}

.modal-btn {
    min-width: 160px;
}

/* ===== Projects Gallery Section ===== */
.projects-gallery {
    background: var(--color-white);
}

.gallery-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
}

.gallery-item {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

.gallery-item:hover {
    box-shadow: var(--shadow-xl);
    transform: translateY(-4px);
}

.gallery-image {
    position: relative;
    aspect-ratio: 16/10;
    overflow: hidden;
}

.gallery-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

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

.gallery-overlay {
    position: absolute;
    inset: 0;
    background: rgba(12, 12, 12, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-base);
}

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

.gallery-zoom {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-white);
    border-radius: 50%;
    transform: scale(0.8);
    transition: all var(--transition-base);
}

.gallery-zoom:hover {
    background: var(--color-primary);
}

.gallery-zoom:hover svg {
    color: var(--color-white);
}

.gallery-zoom svg {
    width: 24px;
    height: 24px;
    color: var(--color-dark);
}

.gallery-info {
    padding: 24px;
}

.gallery-category {
    display: inline-block;
    padding: 4px 12px;
    background: var(--color-primary-light);
    color: var(--color-primary);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: 50px;
    margin-bottom: 12px;
}

.gallery-title {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: 8px;
}

.gallery-desc {
    font-size: 0.875rem;
    color: var(--color-gray-600);
}

/* ===== Lightbox ===== */
.lightbox {
    position: fixed;
    inset: 0;
    z-index: 3000;
    background: rgba(0, 0, 0, 0.95);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
}

.lightbox.active {
    opacity: 1;
    visibility: visible;
}

.lightbox-close {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    transition: background var(--transition-fast);
    z-index: 10;
}

.lightbox-close:hover {
    background: rgba(255, 255, 255, 0.2);
}

.lightbox-close svg {
    width: 24px;
    height: 24px;
    color: var(--color-white);
}

.lightbox-prev,
.lightbox-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    transition: background var(--transition-fast);
    z-index: 10;
}

.lightbox-prev {
    left: 20px;
}

.lightbox-next {
    right: 20px;
}

.lightbox-prev:hover,
.lightbox-next:hover {
    background: rgba(255, 255, 255, 0.2);
}

.lightbox-prev svg,
.lightbox-next svg {
    width: 28px;
    height: 28px;
    color: var(--color-white);
}

.lightbox-content {
    max-width: 90vw;
    max-height: 85vh;
    text-align: center;
}

.lightbox-content img {
    max-width: 100%;
    max-height: 80vh;
    border-radius: var(--radius-lg);
    object-fit: contain;
}

.lightbox-caption {
    margin-top: 16px;
    color: var(--color-white);
    font-size: 1rem;
}

/* ===== Enhanced Calculator Styles ===== */
.price-result {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-xl);
    padding: 24px;
    margin-bottom: 32px;
}

.price-result-header {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.price-result-label {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.6);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.price-result-value {
    display: flex;
    align-items: baseline;
    gap: 8px;
}

.price-amount {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--color-primary);
}

.price-currency {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.7);
}

.price-breakdown {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.price-breakdown-item {
    display: flex;
    justify-content: space-between;
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.6);
}

.price-breakdown-item span:last-child {
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
}

.price-note {
    margin-top: 16px;
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.4);
    font-style: italic;
}

/* Radio Cards */
.radio-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

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

.radio-card {
    cursor: pointer;
}

.radio-card input {
    display: none;
}

.radio-card-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 16px 12px;
    background: var(--color-gray-50);
    border: 2px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    text-align: center;
    transition: all var(--transition-base);
}

.radio-card-content svg {
    width: 28px;
    height: 28px;
    color: var(--color-gray-500);
    transition: color var(--transition-fast);
}

.radio-card-content span {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--color-gray-700);
}

.radio-card-title {
    font-weight: 700 !important;
    color: var(--color-dark) !important;
}

.radio-card-desc {
    font-size: 0.75rem !important;
    font-weight: 400 !important;
    color: var(--color-gray-500) !important;
}

.radio-card input:checked + .radio-card-content {
    background: var(--color-white);
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(243, 180, 25, 0.15);
}

.radio-card input:checked + .radio-card-content svg {
    color: var(--color-primary);
}

.radio-card:hover .radio-card-content {
    border-color: var(--color-gray-300);
}

/* Thickness Slider */
.thickness-slider {
    position: relative;
    padding-bottom: 40px;
}

.thickness-slider input[type="range"] {
    width: 100%;
    height: 8px;
    appearance: none;
    background: var(--color-gray-200);
    border-radius: 4px;
    outline: none;
}

.thickness-slider input[type="range"]::-webkit-slider-thumb {
    appearance: none;
    width: 24px;
    height: 24px;
    background: var(--color-primary);
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(243, 180, 25, 0.4);
    transition: transform var(--transition-fast);
}

.thickness-slider input[type="range"]::-webkit-slider-thumb:hover {
    transform: scale(1.1);
}

.thickness-slider input[type="range"]::-moz-range-thumb {
    width: 24px;
    height: 24px;
    background: var(--color-primary);
    border-radius: 50%;
    border: none;
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(243, 180, 25, 0.4);
}

.thickness-labels {
    display: flex;
    justify-content: space-between;
    margin-top: 12px;
}

.thickness-labels span {
    font-size: 0.75rem;
    color: var(--color-gray-500);
    cursor: pointer;
    transition: color var(--transition-fast);
}

.thickness-labels span:hover {
    color: var(--color-primary);
}

.thickness-labels span.active {
    color: var(--color-primary);
    font-weight: 600;
}

.thickness-value {
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    padding: 4px 12px;
    background: var(--color-primary);
    color: var(--color-dark);
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: 50px;
}

/* Area Input */
.area-input-wrapper {
    position: relative;
}

.area-input-wrapper input {
    width: 100%;
    padding-right: 50px;
}

.area-unit {
    position: absolute;
    right: 16px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 0.875rem;
    color: var(--color-gray-500);
    font-weight: 500;
}

.area-presets {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 12px;
}

.area-preset {
    padding: 8px 14px;
    background: var(--color-gray-100);
    border: 1px solid var(--color-gray-200);
    border-radius: 50px;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--color-gray-700);
    transition: all var(--transition-fast);
}

.area-preset:hover {
    background: var(--color-white);
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.area-preset.active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-dark);
}

/* Calculator Steps */
.calc-step {
    display: none;
}

.calc-step.active {
    display: block;
}

.calc-step-title {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-dark);
    margin-bottom: 24px;
}

.calc-step-num {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary);
    color: var(--color-dark);
    font-size: 0.875rem;
    font-weight: 700;
    border-radius: 50%;
}

.calc-buttons {
    display: flex;
    gap: 12px;
    margin-top: 24px;
}

.calc-btn-next {
    flex: 1;
}

.calc-btn-prev {
    flex-shrink: 0;
}

/* ===== Animations ===== */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease-out;
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}
/* ===== Certificates Section ===== */
.certificates-section {
    background: var(--color-gray-50);
}

.certificates-slider-wrapper {
    position: relative;
    margin-top: 48px;
    padding: 0 50px;
}

.certificates-slider {
    overflow: hidden;
}

.certificates-track {
    display: flex;
    gap: 24px;
    transition: transform 0.5s ease;
}

.certificates-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: 50%;
    cursor: pointer;
    transition: all var(--transition-fast);
    z-index: 10;
}

.certificates-nav:hover {
    background: var(--color-primary);
    border-color: var(--color-primary);
}

.certificates-nav svg {
    width: 20px;
    height: 20px;
    color: var(--color-gray-600);
    transition: color var(--transition-fast);
}

.certificates-nav:hover svg {
    color: var(--color-dark);
}

.certificates-prev {
    left: 0;
}

.certificates-next {
    right: 0;
}

.certificate-card {
    flex: 0 0 calc(25% - 18px);
    min-width: 220px;
    background: var(--color-white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
    text-align: center;
    cursor: pointer;
}

.certificate-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.certificate-image {
    position: relative;
    padding: 24px;
    background: var(--color-gray-50);
    border-bottom: 1px solid var(--color-gray-200);
}

.certificate-image img {
    max-width: 100%;
    height: 200px;
    object-fit: contain;
    transition: transform var(--transition-base);
	margin: 0 auto;
}

.certificate-card:hover .certificate-image img {
    transform: scale(1.05);
}

.certificate-zoom {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary);
    border-radius: 50%;
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.certificate-zoom svg {
    width: 24px;
    height: 24px;
    color: var(--color-dark);
}

.certificate-card:hover .certificate-zoom {
    opacity: 1;
}

.certificate-content {
    padding: 20px;
}

.certificate-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: 4px;
}

.certificate-desc {
    font-size: 0.875rem;
    color: var(--color-gray-600);
}

/* Magnific Popup Custom Styles */
.mfp-fade.mfp-bg { opacity: 0; transition: all 0.3s ease; }
.mfp-fade.mfp-bg.mfp-ready { opacity: 0.95; }
.mfp-fade.mfp-bg.mfp-removing { opacity: 0; }
.mfp-fade.mfp-wrap .mfp-content { opacity: 0; transition: all 0.3s ease; }
.mfp-fade.mfp-wrap.mfp-ready .mfp-content { opacity: 1; }
.mfp-fade.mfp-wrap.mfp-removing .mfp-content { opacity: 0; }


/* ===== News Section ===== */
.news-section {
    background: var(--color-white);
}

.news-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 32px;
    margin-top: 48px;
}

.news-card {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

.news-card:hover {
    box-shadow: var(--shadow-xl);
    transform: translateY(-4px);
}

.news-image {
    display: block;
    position: relative;
    aspect-ratio: 16/10;
    overflow: hidden;
}

.news-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.news-card:hover .news-image img {
    transform: scale(1.05);
}

.news-date {
    position: absolute;
    top: 16px;
    left: 16px;
    padding: 6px 12px;
    background: var(--color-primary);
    color: var(--color-dark);
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 50px;
}

.news-content {
    padding: 24px;
}

.news-title {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.news-title a {
    color: var(--color-dark);
    transition: color var(--transition-fast);
}

.news-title a:hover {
    color: var(--color-primary);
}

.news-excerpt {
    font-size: 0.9375rem;
    color: var(--color-gray-600);
    line-height: 1.6;
    margin-bottom: 16px;
}

.news-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-primary);
    transition: gap var(--transition-fast);
}

.news-link:hover {
    gap: 10px;
}
 



/* ===== Clients Section ===== */
.clients-section {
    background: var(--color-gray-50);
}

.clients-slider {
    margin-top: 40px;
}

.client-item {
    padding: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.client-item img {
    //*max-width: 140px;
    max-height: 70px;
    width: auto;
    height: auto;
    object-fit: contain;
    filter: grayscale(100%);
    opacity: 0.5;
    transition: all var(--transition-base);*/
}

.client-item:hover img {
    filter: grayscale(0%);
    opacity: 1;
}

.clients-slider .owl-dots {
    margin-top: 30px;
    text-align: center;
}

.clients-slider .owl-dot {
    display: inline-block;
    width: 10px;
    height: 10px;
    margin: 0 5px;
    background: var(--color-gray-300);
    border-radius: 50%;
    transition: all var(--transition-fast);
}

.clients-slider .owl-dot.active {
    background: var(--color-primary);
    transform: scale(1.2);
}

/* ===== Footer Map ===== */
.footer-map {
    margin-top: 40px;
    border-radius: var(--radius-xl);
    overflow: hidden;
    border: 1px solid var(--color-gray-700);
}

.footer-map iframe {
    display: block;
    filter: grayscale(30%);
}

/* ===== Mobile Fixed Buttons ===== */
.mobile-fixed-buttons {
    display: none;
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 2000;
    flex-direction: column;
    gap: 12px;
}

.mobile-fixed-btn {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
    transition: all var(--transition-fast);
}

.mobile-fixed-btn:hover {
    transform: scale(1.1);
}

.mobile-fixed-btn svg {
    width: 26px;
    height: 26px;
}

.whatsapp-btn {
    background: #25D366;
    color: var(--color-white);
}

.whatsapp-btn:hover {
    background: #20bd5a;
}

.call-btn {
    background: var(--color-primary);
    color: var(--color-dark);
}

.call-btn:hover {
    background: var(--color-primary-hover);
}

@media (max-width: 767px) {
    .mobile-fixed-buttons {
        display: flex;
    }
	.object-card {
    flex-direction: column;
    justify-content: center;
    text-align: center;
}
.hero-buttons {
    display: none;
}
.hero-stats { 
    margin-top: 20px;
}
.hero-stat-value { 
    font-size: 1.5rem; 
}
.hero-stat {
    padding: 10px 20px; 
}
.about-feature { 
    flex-direction: column;
    text-align: center;
}
.objects-grid { 
    grid-template-columns: repeat(1, 1fr); 
}
}

@media (min-width: 768px) {
    .news-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}



@media (max-width: 768px) {
    .hero-video {
        width: 300%;
        height: 100%;
        min-width: 300%;
        min-height: 100%;
        left: 50%;
    }
}

/* ===== Responsive ===== */
@media (min-width: 640px) {
    .hero-title {
        font-size: 3rem;
    }
    
    .hero-stats {
        /*grid-template-columns: repeat(4, 1fr);*/
    }
    
    .section-title {
        font-size: 2.5rem;
    }
    
.consultation-title {
    font-size: 2.5rem;
}
}

@media (min-width: 768px) {
    .container {
        padding: 0 32px;
    }
    
    .section {
        padding: 100px 0;
    }
    
    .hero-title {
        font-size: 3.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.25rem;
    }
    
    .about-grid {
        grid-template-columns: 1fr 1fr;
        gap: 64px;
        align-items: center;
    }
    
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .fillers-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .specs-grid-main {
        grid-template-columns: 1fr 1fr;
        align-items: start;
    }
    
    .pain-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .objects-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .advantages-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .process-steps {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .calculator-wrapper {
        grid-template-columns: 1fr 1fr;
        gap: 64px;
        align-items: start;
    }
    
    .consultation-banner {
        padding: 100px 0;
    }
    
    .consultation-banner-content {
        grid-template-columns: 1fr 1fr;
        gap: 60px;
    }
    
    .consultation-info {
        text-align: left;
    }
    
    .consultation-title {
        font-size: 2.5rem;
    }
    
    .consultation-text {
        margin-left: 0;
        margin-right: 0;
    }
    
    .consultation-features {
        justify-content: flex-start;
    }
    
    .consultation-form-wrapper {
        max-width: none;
    }
    
    .contacts-grid {
        grid-template-columns: 1fr 1fr;
        gap: 64px;
    }
    
    .footer-main {
        grid-template-columns: 1fr 2fr;
    }
    
    .footer-links {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .radio-cards-2 {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (min-width: 1024px) {
    .nav {
        display: block;
    }
    
    .header-cta {
        display: inline-flex;
    }
    
    .burger {
        display: none;
    }
    
    .hero-title {
        font-size: 4rem;
    }
    
    .section-title {
        font-size: 2.75rem;
    }
    
    .advantages-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .process-connector {
        /*display: block;
        position: absolute;
        top: 28px;
        left: 50%;
        width: calc(100% - 56px);
        height: 2px;
        background: var(--color-gray-200);*/
    }
    
    .process-steps {
        position: relative;
    }
    
    .process-step {
        position: relative;
    }
    
    .gallery-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 1280px) {
    .hero-title {
        font-size: 3.5rem;
    }
    
    .calculator-form-wrapper {
        padding: 48px;
    }
}

@media (max-width: 1024px) {
    .certificate-card {
        flex: 0 0 calc(33.333% - 16px);
    }
}

@media (max-width: 768px) {
    .certificates-slider-wrapper {
        padding: 0 40px;
    }
    
    .certificate-card {
        flex: 0 0 calc(50% - 12px);
    }
    
    .lightbox-nav {
        width: 40px;
        height: 40px;
    }
    
    .lightbox-prev {
        left: 10px;
    }
    
    .lightbox-next {
        right: 10px;
    }
}

@media (max-width: 480px) {
    .certificates-slider-wrapper {
        padding: 0;
    }
    
    .certificates-nav {
        display: none;
    }
    
    .certificate-card {
        flex: 0 0 100%;
    }
    
    .certificates-track {
        scroll-snap-type: x mandatory;
        overflow-x: auto;
        scrollbar-width: none;
    }
    
    .certificates-track::-webkit-scrollbar {
        display: none;
    }
    
    .certificate-card {
        scroll-snap-align: start;
    }
}

@media (max-width: 767px){
.section-title {
    font-size: 1.8rem; 
}
.consultation-title {
    font-size: 1.8rem;
}
.section {
    padding: 30px 0;
} 
.hero-title {
    font-size: 1.8rem; 
}
.product-hero-title {
    font-size: 1.8rem; 
}
.consultation-banner { 
    padding: 30px 0; 
}
}