/* ============= ЗМІННІ ============= */
:root {
    --primary-color: #0B2A4A;
    --primary-dark: #051a2e;
    --accent-color: #FFB347;
    --accent-hover: #ff9f1a;
    --text-dark: #333333;
    --text-light: #666666;
    --text-lighter: #999999;
    --white: #ffffff;
    --off-white: #f8f9fa;
    --gray-light: #e9ecef;
    --gray: #dee2e6;
    --success: #28a745;
    --warning: #ffc107;
    --danger: #dc3545;
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.1);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 15px rgba(0,0,0,0.1);
    --shadow-xl: 0 20px 25px rgba(0,0,0,0.1);
    --border-radius-sm: 4px;
    --border-radius: 8px;
    --border-radius-lg: 16px;
    --border-radius-xl: 24px;
    --transition: all 0.3s ease;
    --font-primary: 'Inter', sans-serif;
    --font-heading: 'Montserrat', sans-serif;
    --container-width: 1280px;
    --header-height: 80px;
}

/* ============= СКИДАННЯ СТИЛІВ ============= */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: var(--font-primary);
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
    background-color: var(--white);
}

/* ============= КОНТЕЙНЕР ============= */
.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}

@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }
}

/* ============= ТИПОГРАФІЯ ============= */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 {
    font-size: 3.5rem;
    font-weight: 800;
}

h2 {
    font-size: 2.5rem;
    position: relative;
    margin-bottom: 2rem;
}

h2:after {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background: var(--accent-color);
    margin-top: 1rem;
}

h3 {
    font-size: 1.75rem;
}

h4 {
    font-size: 1.5rem;
}

p {
    margin-bottom: 1rem;
    color: var(--text-light);
}

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

a:hover {
    color: var(--accent-color);
}

/* ============= КНОПКИ ============= */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius);
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    outline: none;
    font-size: 1rem;
    line-height: 1.5;
}

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

.btn--primary:hover {
    background: var(--primary-dark);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

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

.btn--accent:hover {
    background: var(--accent-hover);
    color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

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

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

.btn--large {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

.btn--small {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

.btn--full {
    width: 100%;
}

.btn--icon {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

/* ============= ХЕДЕР ============= */
.header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: var(--white);
    box-shadow: var(--shadow-sm);
}

.header__top {
    background: var(--primary-color);
    color: var(--white);
    padding: 0.5rem 0;
    font-size: 0.875rem;
}

.header__top-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header__contacts {
    display: flex;
    gap: 2rem;
}

.header__contacts a {
    color: var(--white);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.header__contacts a:hover {
    color: var(--accent-color);
}

.header__work-hours {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.header__social {
    display: flex;
    gap: 1rem;
}

.header__social a {
    color: var(--white);
    opacity: 0.8;
    transition: var(--transition);
}

.header__social a:hover {
    opacity: 1;
    transform: translateY(-2px);
}

.header__main {
    padding: 1rem 0;
    background: var(--white);
}

.header__main-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

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

.logo__text {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-left: 0.5rem;
}

.header__actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

/* ============= НАВІГАЦІЯ ============= */
.main-nav {
    flex: 1;
    margin: 0 2rem;
}

.main-menu {
    display: flex;
    list-style: none;
    justify-content: center;
    gap: 1.5rem;
}

.menu-item {
    position: relative;
}

.menu-link {
    font-weight: 600;
    padding: 0.5rem 0;
    display: block;
    position: relative;
}

.menu-link:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-color);
    transition: var(--transition);
}

.menu-link:hover:after,
.menu-item.active .menu-link:after {
    width: 100%;
}

/* Випадаючі меню */
.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 250px;
    background: var(--white);
    box-shadow: var(--shadow-lg);
    border-radius: var(--border-radius);
    padding: 1rem 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: var(--transition);
    z-index: 100;
    list-style: none;
}

.dropdown-menu--columns {
    columns: 2;
    column-gap: 2rem;
    min-width: 400px;
}

.menu-item:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-link {
    display: block;
    padding: 0.5rem 1.5rem;
    white-space: nowrap;
}

.dropdown-link:hover {
    background: var(--off-white);
    color: var(--accent-color);
}

/* Mega Menu */
.mega-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    width: 100vw;
    max-width: 1200px;
    background: var(--white);
    box-shadow: var(--shadow-xl);
    border-radius: var(--border-radius-lg);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 100;
}

.menu-item:hover .mega-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.mega-menu__container {
    padding: 2rem;
}

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

.mega-menu__rows {
    display: flex;
    gap: 2rem;
}

.mega-menu__col {
    flex: 1;
}

.mega-menu__title {
    display: block;
    font-weight: 700;
    color: var(--primary-color);
    margin: 1rem 0 0.5rem;
    font-size: 1.1rem;
}

.mega-menu__title:first-child {
    margin-top: 0;
}

.mega-menu__link {
    display: block;
    padding: 0.25rem 0;
    color: var(--text-light);
}

.mega-menu__link:hover {
    color: var(--accent-color);
    padding-left: 0.5rem;
}

.mega-menu__item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem;
    background: var(--off-white);
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.mega-menu__item:hover {
    background: var(--accent-color);
    color: var(--white);
    transform: translateY(-2px);
}

/* Мобільне меню */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 21px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
}

.mobile-menu-toggle span {
    width: 100%;
    height: 3px;
    background: var(--primary-color);
    transition: var(--transition);
}

/* ============= ГОЛОВНА СТОРІНКА ============= */
/* Hero секція */
.hero {
    position: relative;
    padding: 6rem 0;
    background: linear-gradient(135deg, var(--primary-color) 0%, #1a3f5f 100%);
    color: var(--white);
    overflow: hidden;
}

.hero__background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.1;
    background: url('/assets/images/hero-pattern.svg') repeat;
    animation: slide 20s linear infinite;
}

@keyframes slide {
    from { background-position: 0 0; }
    to { background-position: 100% 100%; }
}

.hero .container {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero__title {
    font-size: 3.5rem;
    color: var(--white);
    margin-bottom: 1.5rem;
}

.hero__title:after {
    background: var(--accent-color);
}

.hero__subtitle {
    font-size: 1.25rem;
    color: rgba(255,255,255,0.9);
    margin-bottom: 2rem;
}

.hero__stats {
    display: flex;
    gap: 2rem;
    margin-top: 2rem;
}

.stat-item {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--accent-color);
}

.stat-label {
    font-size: 0.875rem;
    color: rgba(255,255,255,0.8);
}

.hero__image {
    position: relative;
}

.hero__image img {
    width: 100%;
    height: auto;
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

.hero__buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

/* Переваги */
.benefits {
    padding: 5rem 0;
    background: var(--off-white);
}

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

.benefit-card {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--border-radius-lg);
    text-align: center;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
}

.benefit-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.benefit-card__icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: rgba(255, 179, 71, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.benefit-card__icon svg {
    width: 40px;
    height: 40px;
    fill: var(--accent-color);
}

.benefit-card__title {
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.benefit-card__text {
    color: var(--text-light);
    font-size: 0.95rem;
}

/* Калькулятор */
.calculator {
    padding: 5rem 0;
    background: linear-gradient(135deg, var(--primary-color) 0%, #1a3f5f 100%);
    color: var(--white);
}

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

.calculator__title {
    color: var(--white);
}

.calculator__title:after {
    background: var(--accent-color);
}

.calculator__text {
    color: rgba(255,255,255,0.9);
    margin-bottom: 2rem;
}

.calculator__form {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--border-radius-lg);
    color: var(--text-dark);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--text-dark);
}

.form-range {
    width: 100%;
    height: 6px;
    background: var(--gray);
    border-radius: 3px;
    outline: none;
}

.form-range::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 20px;
    height: 20px;
    background: var(--accent-color);
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition);
}

.form-range::-webkit-slider-thumb:hover {
    transform: scale(1.2);
}

.range-values {
    display: flex;
    justify-content: space-between;
    margin-top: 0.5rem;
    font-size: 0.875rem;
    color: var(--text-light);
}

.calculator__result {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--gray);
}

.result-item {
    display: flex;
    justify-content: space-between;
    margin-bottom: 1rem;
    font-size: 1.125rem;
}

.result-value {
    font-weight: 700;
    color: var(--accent-color);
    font-size: 1.5rem;
}

/* Послуги */
.services {
    padding: 5rem 0;
}

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

.service-card {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    position: relative;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.service-card__image {
    height: 200px;
    overflow: hidden;
}

.service-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.service-card:hover .service-card__image img {
    transform: scale(1.1);
}

.service-card__content {
    padding: 1.5rem;
}

.service-card__title {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.service-card__title svg {
    width: 24px;
    height: 24px;
    fill: var(--accent-color);
}

.service-card__text {
    color: var(--text-light);
    margin-bottom: 1.5rem;
}

.service-card__link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--accent-color);
    font-weight: 600;
}

.service-card__link:hover {
    gap: 1rem;
}

/* Проєкти */
.projects {
    padding: 5rem 0;
    background: var(--off-white);
}

.projects__filter {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin: 2rem 0;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 0.5rem 1.5rem;
    border: 1px solid var(--gray);
    background: var(--white);
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--accent-color);
    border-color: var(--accent-color);
    color: var(--white);
}

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

.project-card {
    position: relative;
    border-radius: var(--border-radius);
    overflow: hidden;
    aspect-ratio: 1;
    cursor: pointer;
}

.project-card__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.project-card:hover .project-card__image {
    transform: scale(1.1);
}

.project-card__overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 1.5rem;
    opacity: 0;
    transition: var(--transition);
}

.project-card:hover .project-card__overlay {
    opacity: 1;
}

.project-card__title {
    color: var(--white);
    font-size: 1.125rem;
    margin-bottom: 0.25rem;
}

.project-card__location {
    color: rgba(255,255,255,0.8);
    font-size: 0.875rem;
}

/* Відгуки */
.testimonials {
    padding: 5rem 0;
}

.testimonials__slider {
    position: relative;
    max-width: 800px;
    margin: 3rem auto 0;
}

.testimonial-card {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    text-align: center;
    margin: 1rem;
}

.testimonial-card__avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    margin: 0 auto 1rem;
    overflow: hidden;
    border: 3px solid var(--accent-color);
}

.testimonial-card__avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.testimonial-card__name {
    font-size: 1.125rem;
    margin-bottom: 0.25rem;
}

.testimonial-card__position {
    color: var(--text-lighter);
    font-size: 0.875rem;
    margin-bottom: 1rem;
}

.testimonial-card__text {
    font-style: italic;
    color: var(--text-light);
    position: relative;
}

.testimonial-card__text:before,
.testimonial-card__text:after {
    content: '"';
    color: var(--accent-color);
    font-size: 2rem;
    font-family: serif;
}

/* Блог */
.blog {
    padding: 5rem 0;
    background: var(--off-white);
}

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

.blog-card {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.blog-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.blog-card__image {
    height: 200px;
    overflow: hidden;
}

.blog-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.blog-card:hover .blog-card__image img {
    transform: scale(1.1);
}

.blog-card__content {
    padding: 1.5rem;
}

.blog-card__meta {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
    font-size: 0.875rem;
    color: var(--text-lighter);
}

.blog-card__title {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    line-height: 1.4;
}

.blog-card__excerpt {
    color: var(--text-light);
    margin-bottom: 1rem;
}

/* Контакти */
.contact {
    padding: 5rem 0;
}

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

.contact__info {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
}

.contact__item {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.contact__icon {
    width: 50px;
    height: 50px;
    background: rgba(255, 179, 71, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact__icon svg {
    width: 24px;
    height: 24px;
    fill: var(--accent-color);
}

.contact__content h4 {
    font-size: 1rem;
    margin-bottom: 0.25rem;
}

.contact__content p,
.contact__content a {
    color: var(--text-light);
}

.contact__map {
    height: 300px;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    margin-top: 2rem;
}

/* Форми */
.form {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
}

.form input,
.form select,
.form textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--gray);
    border-radius: var(--border-radius);
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition);
}

.form input:focus,
.form select:focus,
.form textarea:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(255, 179, 71, 0.1);
}

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

.form .checkbox {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin: 1rem 0;
}

.form .checkbox input {
    width: auto;
}

/* ============= ФУТЕР ============= */
.footer {
    background: var(--primary-dark);
    color: var(--white);
    padding: 4rem 0 2rem;
}

.footer__grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 2fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer__logo {
    margin-bottom: 1rem;
}

.footer__description {
    color: rgba(255,255,255,0.7);
    margin-bottom: 1.5rem;
}

.footer__contacts {
    margin-top: 1.5rem;
}

.footer__contact-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
}

.footer__contact-item svg {
    fill: var(--accent-color);
}

.footer__contact-item a,
.footer__contact-item span {
    color: rgba(255,255,255,0.8);
}

.footer__contact-item a:hover {
    color: var(--accent-color);
}

.footer__title {
    color: var(--white);
    font-size: 1.125rem;
    margin-bottom: 1.5rem;
    position: relative;
}

.footer__title:after {
    content: '';
    position: absolute;
    bottom: -0.5rem;
    left: 0;
    width: 40px;
    height: 2px;
    background: var(--accent-color);
}

.footer__links {
    list-style: none;
}

.footer__links li {
    margin-bottom: 0.75rem;
}

.footer__links a {
    color: rgba(255,255,255,0.8);
}

.footer__links a:hover {
    color: var(--accent-color);
    padding-left: 0.5rem;
}

.footer__form {
    margin-top: 1rem;
}

.footer__input {
    width: 100%;
    padding: 0.75rem;
    margin-bottom: 1rem;
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: var(--border-radius);
    color: var(--white);
}

.footer__input::placeholder {
    color: rgba(255,255,255,0.5);
}

.footer__input:focus {
    outline: none;
    border-color: var(--accent-color);
    background: rgba(255,255,255,0.15);
}

.footer__checkbox {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 1rem;
    font-size: 0.875rem;
    color: rgba(255,255,255,0.7);
}

.footer__checkbox input {
    width: auto;
}

.footer__bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.1);
}

.footer__copyright {
    color: rgba(255,255,255,0.6);
    font-size: 0.875rem;
}

.footer__social {
    display: flex;
    gap: 1rem;
}

.footer__social a {
    color: rgba(255,255,255,0.6);
    transition: var(--transition);
}

.footer__social a:hover {
    color: var(--accent-color);
    transform: translateY(-3px);
}

/* Кнопка "Наверх" */
.scroll-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--accent-color);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 99;
    box-shadow: var(--shadow-lg);
}

.scroll-top.visible {
    opacity: 1;
    visibility: visible;
}

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

.scroll-top svg {
    fill: var(--white);
}

/* ============= АДАПТИВНІСТЬ ============= */
@media (max-width: 1024px) {
    h1 {
        font-size: 3rem;
    }
    
    h2 {
        font-size: 2rem;
    }
    
    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero__stats {
        justify-content: center;
    }
    
    .hero__buttons {
        justify-content: center;
    }
    
    .benefits__grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .services__grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .projects__grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .blog__grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .contact__grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .footer__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: flex;
    }
    
    .main-menu {
        position: fixed;
        top: var(--header-height);
        left: -100%;
        width: 100%;
        height: calc(100vh - var(--header-height));
        background: var(--white);
        flex-direction: column;
        padding: 2rem;
        transition: var(--transition);
        overflow-y: auto;
    }
    
    .main-menu.active {
        left: 0;
    }
    
    .menu-item {
        width: 100%;
    }
    
    .dropdown-menu,
    .mega-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        padding: 0;
        margin-top: 0.5rem;
        display: none;
    }
    
    .menu-item.active .dropdown-menu,
    .menu-item.active .mega-menu {
        display: block;
    }
    
    .mega-menu__grid,
    .mega-menu__rows {
        grid-template-columns: 1fr;
        flex-direction: column;
    }
    
    .header__top {
        display: none;
    }
    
    .header__actions {
        margin-left: auto;
    }
    
    h1 {
        font-size: 2.5rem;
    }
    
    h2 {
        font-size: 1.75rem;
    }
    
    .hero {
        padding: 3rem 0;
    }
    
    .benefits__grid {
        grid-template-columns: 1fr;
    }
    
    .services__grid {
        grid-template-columns: 1fr;
    }
    
    .projects__grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .blog__grid {
        grid-template-columns: 1fr;
    }
    
    .footer__grid {
        grid-template-columns: 1fr;
    }
    
    .footer__bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
}

@media (max-width: 480px) {
    h1 {
        font-size: 2rem;
    }
    
    .hero__stats {
        flex-direction: column;
        gap: 1rem;
    }
    
    .projects__grid {
        grid-template-columns: 1fr;
    }
    
    .btn {
        width: 100%;
    }
    
    .hero__buttons {
        flex-direction: column;
    }
}

/* ============= ХЛІБНІ КРИХТИ ============= */
.breadcrumbs {
    padding: 1rem 0;
    background: var(--off-white);
}

.breadcrumbs__list {
    display: flex;
    flex-wrap: wrap;
    list-style: none;
    gap: 0.5rem;
}

.breadcrumbs__item {
    font-size: 0.875rem;
    color: var(--text-light);
}

.breadcrumbs__item:not(:last-child):after {
    content: '/';
    margin-left: 0.5rem;
    color: var(--text-lighter);
}

.breadcrumbs__link {
    color: var(--text-light);
}

.breadcrumbs__link:hover {
    color: var(--accent-color);
}

.breadcrumbs__item[aria-current="page"] {
    color: var(--primary-color);
    font-weight: 600;
}

/* ============= АНІМАЦІЇ ============= */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 1s ease forwards;
}

/* ============= ДОСТУПНІСТЬ ============= */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Фокус для клавіатурної навігації */
:focus-visible {
    outline: 2px solid var(--accent-color);
    outline-offset: 2px;
}

/* Скелетон завантаження */
.skeleton {
    background: linear-gradient(90deg, var(--gray) 25%, var(--gray-light) 50%, var(--gray) 75%);
    background-size: 200% 100%;
    animation: loading 1.5s infinite;
}

@keyframes loading {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* ============= ДОДАТКОВІ СТИЛІ ============= */

/* Виправлення логотипу та меню */
.logo {
    display: flex;
    align-items: center;
    gap: 8px;
}

.logo__text {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--primary-color);
    max-width: 80px;
    line-height: 1.2;
}

/* Виділення пунктів меню */
.menu-item--highlight > .menu-link {
    background: linear-gradient(135deg, var(--accent-color) 0%, #ff9f1a 100%);
    color: var(--primary-dark);
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    font-weight: 700;
}

.menu-item--partner > .menu-link {
    border: 2px solid var(--accent-color);
    padding: 0.4rem 1rem;
    border-radius: var(--border-radius);
    color: var(--accent-color);
}

.menu-item--partner > .menu-link:hover {
    background: var(--accent-color);
    color: var(--white);
}

.menu-item--contact > .menu-link {
    background: var(--primary-color);
    color: var(--white);
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
}

.menu-item--contact > .menu-link:hover {
    background: var(--primary-dark);
    color: var(--white);
}

/* Адаптив для меню */
@media (max-width: 1200px) {
    .main-menu {
        gap: 0.8rem;
    }
    
    .menu-link {
        font-size: 0.9rem;
    }
    
    .logo__text {
        display: none;
    }
}

@media (max-width: 992px) {
    .header__actions .btn {
        padding: 0.5rem 1rem;
        font-size: 0.9rem;
    }
}

/* Виправлення для іконок */
.icon, svg {
    fill: currentColor;
}

/* Стилі для блоку енергії */
.energy-showcase {
    padding: 5rem 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

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

.energy-stats-modern {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.stat-modern {
    text-align: center;
    padding: 2rem;
    background: var(--white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.stat-modern::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-color), var(--primary-color));
}

.stat-modern:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.stat-modern__number {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--primary-color);
    line-height: 1;
    margin-bottom: 0.5rem;
}

.stat-modern__number span {
    font-size: 2rem;
    color: var(--accent-color);
}

.stat-modern__label {
    font-size: 1.1rem;
    color: var(--text-light);
    font-weight: 500;
}

.stat-modern__icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 1rem;
    background: rgba(255, 179, 71, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.stat-modern__icon svg {
    width: 30px;
    height: 30px;
    fill: var(--accent-color);
}

.energy-chart-container {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
}

.energy-features {
    margin-top: 3rem;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.energy-feature {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
}

.energy-feature__icon {
    width: 40px;
    height: 40px;
    background: rgba(11, 42, 74, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.energy-feature__icon svg {
    width: 20px;
    height: 20px;
    fill: var(--primary-color);
}

.energy-feature__text {
    font-weight: 600;
    color: var(--text-dark);
}

@media (max-width: 768px) {
    .energy-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .energy-stats-modern {
        grid-template-columns: 1fr;
    }
    
    .energy-features {
        grid-template-columns: 1fr;
    }
}

/* Виправлення для проєктів */
.projects__filter {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin: 2rem 0;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 0.6rem 1.2rem;
    border: 1px solid var(--gray);
    background: var(--white);
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    font-weight: 500;
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--accent-color);
    border-color: var(--accent-color);
    color: var(--white);
}

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

.project-card {
    position: relative;
    border-radius: var(--border-radius);
    overflow: hidden;
    aspect-ratio: 1;
    cursor: pointer;
    opacity: 1;
    transform: scale(1);
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.project-card.hidden {
    display: none;
}

.project-card__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.project-card:hover .project-card__image {
    transform: scale(1.1);
}

.project-card__overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(0,0,0,0.9), transparent);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 1.5rem;
    opacity: 0;
    transition: var(--transition);
}

.project-card:hover .project-card__overlay {
    opacity: 1;
}

.project-card__title {
    color: var(--white);
    font-size: 1.125rem;
    margin-bottom: 0.25rem;
    font-weight: 600;
}

.project-card__location {
    color: rgba(255,255,255,0.9);
    font-size: 0.875rem;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.project-card__location svg {
    width: 14px;
    height: 14px;
    fill: var(--accent-color);
}

@media (max-width: 992px) {
    .projects__grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .projects__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .projects__grid {
        grid-template-columns: 1fr;
    }
}

/* Стилі для повідомлень */
.notification {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 1rem 1.5rem;
    background: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-xl);
    z-index: 9999;
    opacity: 0;
    transform: translateX(100%);
    transition: var(--transition);
    max-width: 400px;
}

.notification.show {
    opacity: 1;
    transform: translateX(0);
}

.notification--success {
    border-left: 4px solid var(--success);
}

.notification--error {
    border-left: 4px solid var(--danger);
}

.notification--info {
    border-left: 4px solid var(--primary-color);
}

/* Стилі для форми */
.form {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
}

.form h3 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.form p {
    color: var(--text-light);
    margin-bottom: 1.5rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form input,
.form select,
.form textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--gray);
    border-radius: var(--border-radius);
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition);
}

.form input:focus,
.form select:focus,
.form textarea:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(255, 179, 71, 0.1);
}

.form input.error,
.form select.error,
.form textarea.error {
    border-color: var(--danger);
}

.error-message {
    color: var(--danger);
    font-size: 0.875rem;
    margin-top: 0.25rem;
}

.checkbox {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin: 1rem 0;
    font-size: 0.875rem;
    color: var(--text-light);
}

.checkbox input {
    width: auto;
}

/* ============= ДВОРІВНЕВЕ МЕНЮ ============= */
.main-menu {
    display: flex;
    list-style: none;
    align-items: center;
}

.main-menu--primary {
    gap: 1rem;
    margin-right: 1rem;
}

.main-menu--secondary {
    gap: 0.8rem;
    padding-left: 1rem;
    border-left: 1px solid var(--gray);
}

.menu-divider {
    width: 1px;
    height: 30px;
    background: var(--gray);
    margin: 0 0.5rem;
}

/* Іконки в меню */
.menu-link svg {
    margin-right: 6px;
    vertical-align: middle;
    fill: currentColor;
}

/* Виділення кнопки Регіони */
.menu-item--regions .menu-link {
    background: rgba(255, 179, 71, 0.15);
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    color: var(--accent-color);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 6px;
}

.menu-item--regions .menu-link svg {
    fill: var(--accent-color);
}

.menu-item--regions .menu-link:hover {
    background: var(--accent-color);
    color: var(--white);
}

.menu-item--regions .menu-link:hover svg {
    fill: var(--white);
}

/* Центрування випадаючих меню */
.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    min-width: 250px;
    background: var(--white);
    box-shadow: var(--shadow-lg);
    border-radius: var(--border-radius);
    padding: 1rem 0;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 100;
    list-style: none;
}

.dropdown-menu--columns {
    columns: 2;
    column-gap: 2rem;
    min-width: 400px;
}

.menu-item:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

/* Mega Menu центрування */
.mega-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    width: 100vw;
    max-width: 1000px;
    background: var(--white);
    box-shadow: var(--shadow-xl);
    border-radius: var(--border-radius-lg);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 100;
}

.menu-item:hover .mega-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

/* ============= АДАПТИВНЕ МЕНЮ ============= */
@media (max-width: 1200px) {
    .main-menu--primary {
        gap: 0.5rem;
    }
    
    .menu-link {
        font-size: 0.9rem;
    }
}

@media (max-width: 992px) {
    .main-menu--secondary {
        gap: 0.5rem;
        padding-left: 0.5rem;
    }
    
    .menu-link svg {
        width: 14px;
        height: 14px;
    }
}

@media (max-width: 768px) {
    .main-menu {
        position: fixed;
        top: 120px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 120px);
        background: var(--white);
        flex-direction: column;
        padding: 2rem;
        transition: var(--transition);
        overflow-y: auto;
        z-index: 1000;
    }
    
    .main-menu.active {
        left: 0;
    }
    
    .main-menu--primary,
    .main-menu--secondary {
        width: 100%;
        margin-right: 0;
        padding-left: 0;
        border-left: none;
        gap: 1rem;
    }
    
    .menu-divider {
        width: 100%;
        height: 1px;
        margin: 1rem 0;
    }
    
    .menu-item {
        width: 100%;
    }
    
    .dropdown-menu,
    .mega-menu {
        position: static;
        transform: none;
        opacity: 1;
        visibility: visible;
        box-shadow: none;
        padding: 0 0 0 1rem;
        margin-top: 0.5rem;
        display: none;
    }
    
    .menu-item.active .dropdown-menu,
    .menu-item.active .mega-menu {
        display: block;
    }
    
    .mega-menu__grid,
    .mega-menu__rows {
        grid-template-columns: 1fr;
        flex-direction: column;
    }
    
    .mega-menu__container {
        padding: 1rem;
    }
    
    .dropdown-menu--columns {
        columns: 1;
        min-width: auto;
    }
}

/* ============= ОНОВЛЕНИЙ БЛОК ЕНЕРГІЇ ============= */
.energy-showcase {
    padding: 5rem 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    position: relative;
    overflow: hidden;
}

.energy-showcase::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(255,179,71,0.1) 0%, rgba(255,179,71,0) 70%);
    border-radius: 50%;
    z-index: 0;
}

.energy-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.energy-visual {
    position: relative;
    height: 400px;
}

.energy-sun {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 150px;
    height: 150px;
    background: radial-gradient(circle, #FFB347, #FF8C00);
    border-radius: 50%;
    box-shadow: 0 0 50px rgba(255, 179, 71, 0.5);
    animation: pulse 3s infinite;
}

.energy-sun::before {
    content: '';
    position: absolute;
    top: -20px;
    left: -20px;
    right: -20px;
    bottom: -20px;
    border: 2px solid rgba(255, 179, 71, 0.3);
    border-radius: 50%;
    animation: ripple 3s infinite;
}

.energy-sun::after {
    content: '';
    position: absolute;
    top: -40px;
    left: -40px;
    right: -40px;
    bottom: -40px;
    border: 2px solid rgba(255, 179, 71, 0.1);
    border-radius: 50%;
    animation: ripple 3s infinite 1s;
}

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

@keyframes ripple {
    0% { transform: scale(0.8); opacity: 1; }
    100% { transform: scale(1.5); opacity: 0; }
}

.energy-panels {
    position: absolute;
    bottom: 50px;
    left: 0;
    right: 0;
    display: flex;
    justify-content: center;
    gap: 20px;
}

.energy-panel {
    width: 80px;
    height: 120px;
    background: linear-gradient(135deg, #0B2A4A, #1a3f5f);
    border-radius: 10px;
    transform: rotate(5deg);
    animation: float-panel 4s infinite;
    position: relative;
    overflow: hidden;
}

.energy-panel::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    animation: shine 3s infinite;
}

.energy-panel:nth-child(2) {
    transform: rotate(-5deg);
    animation-delay: 0.5s;
}

.energy-panel:nth-child(3) {
    transform: rotate(0deg);
    animation-delay: 1s;
}

@keyframes float-panel {
    0%, 100% { transform: translateY(0) rotate(5deg); }
    50% { transform: translateY(-20px) rotate(5deg); }
}

@keyframes shine {
    0% { left: -100%; }
    20% { left: 100%; }
    100% { left: 100%; }
}

/* Оновлені іконки для енерго-блоку */
.energy-feature {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.energy-feature:hover {
    transform: translateX(10px);
    box-shadow: var(--shadow-md);
}

.energy-feature__icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--accent-color), #ff9f1a);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
}

.energy-feature__icon svg {
    width: 25px;
    height: 25px;
    fill: var(--white);
}

.energy-feature__text {
    font-weight: 600;
    color: var(--text-dark);
    font-size: 1.1rem;
}

/* ============= АДАПТИВНИЙ КАЛЬКУЛЯТОР ============= */
@media (max-width: 992px) {
    .calculator__grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .calculator__form {
        max-width: 600px;
        margin: 0 auto;
    }
}

@media (max-width: 768px) {
    .calculator {
        padding: 3rem 0;
    }
    
    .calculator__form {
        padding: 1.5rem;
    }
    
    .form-group label {
        font-size: 0.95rem;
    }
    
    .range-values {
        font-size: 0.8rem;
    }
    
    .result-item {
        font-size: 1rem;
    }
    
    .result-value {
        font-size: 1.2rem;
    }
}

/* Кнопка для модального вікна на мобільних */
.calculator-mobile-btn {
    display: none;
    width: 100%;
    padding: 1rem;
    background: var(--accent-color);
    color: var(--primary-dark);
    border: none;
    border-radius: var(--border-radius);
    font-weight: 700;
    font-size: 1.1rem;
    cursor: pointer;
    margin-top: 1rem;
}

@media (max-width: 576px) {
    .calculator__form {
        display: none;
    }
    
    .calculator__form.active {
        display: block;
        position: fixed;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        width: 90%;
        max-height: 90vh;
        overflow-y: auto;
        z-index: 1001;
        background: var(--white);
        border-radius: var(--border-radius-lg);
        box-shadow: var(--shadow-xl);
    }
    
    .calculator-mobile-btn {
        display: block;
    }
    
    .modal-overlay {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0,0,0,0.5);
        z-index: 1000;
        display: none;
    }
    
    .modal-overlay.active {
        display: block;
    }
}

/* ============= КАРТИНКИ В БЛОКАХ ============= */
.services__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.service-card__image {
    height: 200px;
    overflow: hidden;
    position: relative;
}

.service-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.service-card:hover .service-card__image img {
    transform: scale(1.1);
}

/* Бренди */
.brands {
    padding: 3rem 0;
    background: var(--white);
}

.brands__grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 2rem;
    align-items: center;
    margin-top: 2rem;
}

.brand-item {
    padding: 1rem;
    background: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.brand-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.brand-item img {
    max-width: 100%;
    height: auto;
    max-height: 60px;
    filter: grayscale(100%);
    opacity: 0.7;
    transition: var(--transition);
}

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

/* Відгуки */
.testimonials {
    padding: 5rem 0;
    background: var(--off-white);
}

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

.testimonial-card {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    text-align: center;
    transition: var(--transition);
}

.testimonial-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.testimonial-card__avatar {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    margin: 0 auto 1.5rem;
    overflow: hidden;
    border: 3px solid var(--accent-color);
}

.testimonial-card__avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Блог */
.blog__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.blog-card {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.blog-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.blog-card__image {
    height: 200px;
    overflow: hidden;
}

.blog-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.blog-card:hover .blog-card__image img {
    transform: scale(1.1);
}

/* Адаптив для сіток */
@media (max-width: 992px) {
    .services__grid,
    .testimonials__slider,
    .blog__grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .brands__grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 576px) {
    .services__grid,
    .testimonials__slider,
    .blog__grid,
    .brands__grid {
        grid-template-columns: 1fr;
    }
}