/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary: #10b981;
    --primary-dark: #059669;
    --primary-light: #34d399;
    --accent: #10b981;
    --text: #0f172a;
    --text-light: #64748b;
    --text-muted: #94a3b8;
    --bg: #ffffff;
    --bg-alt: #f8fafb;
    --border: #e2e8f0;
    --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --transition: all 0.2s ease;
}

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

@media (max-width: 480px) {
    html {
        font-size: 14px;
    }
}

@media (min-width: 1920px) {
    html {
        font-size: 18px;
    }
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    line-height: 1.6;
    color: var(--text);
    background: var(--bg);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

@media (min-width: 480px) {
    .container {
        padding: 0 1.25rem;
    }
}

@media (min-width: 768px) {
    .container {
        padding: 0 2rem;
    }
}

@media (min-width: 1280px) {
    .container {
        padding: 0 2.5rem;
    }
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
    z-index: 1000;
    will-change: box-shadow;
    transition: box-shadow 0.2s ease;
}

.header__inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.875rem 0;
    min-height: 64px;
}

@media (min-width: 768px) {
    .header__inner {
        padding: 1rem 0;
        min-height: 70px;
    }
}

.logo {
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    transition: var(--transition);
}

.logo__image {
    height: 32px;
    width: auto;
    display: block;
    transition: var(--transition);
    flex-shrink: 0;
}

@media (min-width: 768px) {
    .logo__image {
        height: 36px;
    }
}

.logo:hover .logo__image {
    opacity: 0.8;
    transform: scale(1.05);
}

.logo__domain {
    font-size: 0.8125rem;
    color: var(--text-light);
    font-weight: 500;
    letter-spacing: 0.3px;
    transition: var(--transition);
    display: none;
}

@media (min-width: 480px) {
    .logo__domain {
        display: inline;
        font-size: 0.875rem;
    }
}

@media (min-width: 768px) {
    .logo__domain {
        font-size: 0.9375rem;
    }
}

.logo:hover .logo__domain {
    color: var(--primary);
}


.nav {
    display: none;
}

.nav__list {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav__link {
    text-decoration: none;
    color: var(--text);
    font-weight: 500;
    font-size: 0.9375rem;
    transition: var(--transition);
}

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

.burger {
    display: flex;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.burger span {
    width: 24px;
    height: 2px;
    background: var(--text);
    border-radius: 2px;
    transition: var(--transition);
}

.burger.active span:nth-child(1) {
    transform: rotate(45deg) translate(7px, 7px);
}

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

.burger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Menu */
.nav.active {
    display: block;
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--border);
    padding: 2rem 1.5rem;
    box-shadow: var(--shadow-md);
}

.nav.active .nav__list {
    flex-direction: column;
    gap: 1.5rem;
}

/* Hero Section */
.hero {
    padding: clamp(100px, 12vw, 120px) 0 clamp(60px, 8vw, 80px);
    background: var(--bg-alt);
}

.hero__inner {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    align-items: center;
}

.hero__content {
    text-align: left;
}

.hero__title {
    font-size: clamp(2rem, 5vw, 4rem);
    font-weight: 800;
    margin-bottom: 1.5rem;
    line-height: 1.1;
    letter-spacing: -1px;
    color: var(--text);
}

.hero__description {
    font-size: clamp(1rem, 2vw, 1.125rem);
    line-height: 1.7;
    color: var(--text-light);
    margin-bottom: clamp(1.5rem, 3vw, 2rem);
}

.hero__subtitle {
    font-size: 1.125rem;
    line-height: 1.7;
    color: var(--text-light);
}

.hero__highlight {
    color: var(--text);
    font-weight: 600;
}

.hero__cta {
    margin-bottom: 1.5rem;
}

.hero__note {
    font-size: 0.875rem;
    color: var(--text-muted);
    font-style: italic;
}

.hero__image-wrapper {
    display: none;
}

.hero__image {
    width: 100%;
    height: 100%;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--border);
    background: var(--bg-alt);
}

.hero__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    will-change: transform;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: clamp(0.75rem, 1.5vw, 0.875rem) clamp(1.5rem, 3vw, 2rem);
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: clamp(0.875rem, 1.5vw, 0.9375rem);
    transition: background-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
    border: none;
    cursor: pointer;
    will-change: transform;
}

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

.btn--primary:hover {
    background: #059669;
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn--consultation {
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn__arrow {
    font-size: 1.125rem;
    transition: var(--transition);
}

.btn--consultation:hover .btn__arrow {
    transform: translateX(4px);
}

/* Section Styles */
section {
    padding: clamp(3rem, 6vw, 5rem) 0;
}

.section__title {
    font-size: clamp(1.875rem, 4vw, 2.5rem);
    font-weight: 700;
    text-align: center;
    margin-bottom: clamp(2rem, 4vw, 3rem);
    color: var(--text);
    letter-spacing: -0.5px;
}

/* About Section */
.about {
    background: var(--bg);
}

.about__timeline {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
    padding: 2rem 0;
}

.timeline__line {
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--border);
    transform: translateX(-50%);
}

.timeline__item {
    position: relative;
    margin-bottom: 3rem;
    display: flex;
    align-items: flex-start;
}

.timeline__item:last-child {
    margin-bottom: 0;
}

.timeline__item--left {
    padding-right: calc(50% + 2rem);
    justify-content: flex-end;
}

.timeline__item--right {
    padding-left: calc(50% + 2rem);
    justify-content: flex-start;
}

.timeline__marker {
    position: absolute;
    left: 50%;
    top: 0.5rem;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--accent);
    border: 3px solid var(--bg);
    box-shadow: 0 0 0 2px var(--accent);
    transform: translateX(-50%);
    z-index: 2;
}

.timeline__content {
    flex: 1;
    max-width: 400px;
    background: var(--bg);
    padding: 1.5rem;
    border-radius: 12px;
    border: 1px solid var(--border);
    transition: var(--transition);
}

.timeline__content:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-md);
}

.timeline__title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--text);
}

.timeline__text {
    color: var(--text-light);
    line-height: 1.7;
    margin: 0;
}

.timeline__text strong {
    color: var(--text);
    font-weight: 600;
}

/* Services Section */
.services {
    background: var(--bg-alt);
}

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

.service-card {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.service-card:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-md);
}

.service-card__image {
    width: 100%;
    height: 200px;
    background: var(--bg-alt);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

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

.service-card:hover .service-card__image img {
    transform: scale(1.05);
}

.service-card__image img {
    will-change: transform;
}

.service-card__content {
    padding: 1.5rem;
}

.service-card__title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--text);
}

.service-card__text {
    color: var(--text-light);
    margin-bottom: 1rem;
    line-height: 1.7;
}

.service-card__link {
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9375rem;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.service-card__link:hover {
    gap: 0.75rem;
}

.service-card__link::after {
    content: '→';
}

/* Reviews Section */
.reviews {
    background: var(--bg);
}

.reviews__slider-wrapper {
    position: relative;
    margin: 0 auto;
    max-width: 1200px;
    padding: 0 clamp(2rem, 5vw, 4rem);
}

.reviews__slider {
    overflow: hidden;
    position: relative;
}

.reviews__track {
    display: flex;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    will-change: transform;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
}

.review-card {
    min-width: 100%;
    width: 100%;
    flex-shrink: 0;
    background: var(--bg);
    padding: clamp(1.5rem, 3vw, 2rem);
    border: 1px solid var(--border);
    border-radius: 12px;
    transition: opacity 0.3s ease, border-color 0.2s ease, box-shadow 0.2s ease;
    box-sizing: border-box;
    opacity: 0;
    pointer-events: none;
    will-change: opacity, transform;
}

.review-card.active {
    opacity: 1;
    pointer-events: auto;
    will-change: auto;
}

.reviews__btn svg {
    width: clamp(18px, 3vw, 24px);
    height: clamp(18px, 3vw, 24px);
}

.review-card:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-md);
}

.review-card__header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.review-card__avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--primary);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 1.125rem;
    overflow: hidden;
    flex-shrink: 0;
}

.review-card__avatar-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
}

.review-card__name {
    font-weight: 600;
    margin-bottom: 0.25rem;
    color: var(--text);
}

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

.review-card__rating {
    color: #fbbf24;
    font-size: 1rem;
    margin-bottom: 1rem;
}

.review-card__text {
    color: var(--text-light);
    line-height: 1.7;
}

.reviews__btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 50%;
    width: clamp(40px, 5vw, 48px);
    height: clamp(40px, 5vw, 48px);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
    z-index: 10;
    color: var(--text);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

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

.reviews__btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}

.reviews__btn svg {
    width: 24px;
    height: 24px;
}

.reviews__btn--prev {
    left: 0;
}

.reviews__btn--next {
    right: 0;
}

.reviews__dots {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 2rem;
}

.reviews__dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--border);
    border: none;
    cursor: pointer;
    transition: var(--transition);
    padding: 0;
}

.reviews__dot.active {
    background: var(--primary);
    width: 30px;
    border-radius: 5px;
}

/* Contacts Section */
.contacts {
    background: var(--bg-alt);
}

.contacts__inner {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
}

.contacts__subtitle {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text);
}

.contacts__text {
    color: var(--text-light);
    margin-bottom: 2rem;
    line-height: 1.7;
}

.contacts__details {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 8px;
}

.contact-item__icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    color: var(--primary);
    stroke: var(--primary);
}

.contact-item__link {
    color: var(--text-light);
    text-decoration: none;
    font-weight: 400;
    transition: var(--transition);
}

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

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

/* Form Styles */
.contact-form {
    background: var(--bg);
    padding: 2rem;
    border: 1px solid var(--border);
    border-radius: 12px;
}

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

.form-label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--text);
    font-size: 0.9375rem;
}

.form-input {
    width: 100%;
    padding: 0.875rem;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: 1rem;
    font-family: inherit;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    background: var(--bg);
    color: var(--text);
    -webkit-appearance: none;
    appearance: none;
}

.form-input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1);
}

.form-input--textarea {
    resize: vertical;
    min-height: 120px;
}

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

.captcha-question {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text);
    white-space: nowrap;
    min-width: 100px;
}

.form-input--captcha {
    width: auto;
    min-width: 80px;
    max-width: 120px;
}

.form-error {
    display: block;
    color: #ef4444;
    font-size: 0.875rem;
    margin-top: 0.5rem;
    min-height: 1.25rem;
}

.form-success {
    display: none;
    padding: 1rem;
    background: var(--accent);
    color: white;
    border-radius: 8px;
    margin-top: 1rem;
    text-align: center;
    font-weight: 500;
}

.form-success.show {
    display: block;
}

/* Footer */
.footer {
    background: var(--bg-alt);
    color: var(--text);
    padding: 4rem 0 2rem;
    border-top: 1px solid var(--border);
}

.footer__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2.5rem;
    margin-bottom: 2.5rem;
}

.footer__brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.footer__logo {
    display: inline-block;
    transition: var(--transition);
    flex-shrink: 0;
}

.footer__logo-image {
    height: 32px;
    width: auto;
    display: block;
    transition: var(--transition);
}

.footer__logo:hover .footer__logo-image {
    opacity: 0.8;
    transform: scale(1.05);
}

.footer__domain {
    font-size: 0.9375rem;
    color: var(--text-light);
    font-weight: 500;
    letter-spacing: 0.3px;
}

.footer__subtitle {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text);
}

.footer__text {
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: 0.5rem;
    font-size: 0.9375rem;
}

.footer__list {
    list-style: none;
}

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

.footer__link {
    color: var(--text-light);
    text-decoration: none;
    transition: var(--transition);
    font-size: 0.9375rem;
    font-weight: 400;
}

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

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

.footer__icon {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    color: var(--primary);
    stroke: var(--primary);
    opacity: 0.7;
    transition: var(--transition);
}

.footer__contact-item:hover .footer__icon {
    opacity: 1;
}

.footer__bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid var(--border);
    color: var(--text-muted);
    font-size: 0.875rem;
}

/* Cookie Popup */
.cookie-popup {
    position: fixed;
    bottom: -100%;
    left: 0;
    right: 0;
    background: var(--bg);
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.1);
    z-index: 2000;
    transition: var(--transition);
    padding: 1.5rem;
    border-top: 1px solid var(--border);
}

.cookie-popup.show {
    bottom: 0;
}

.cookie-popup__content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    align-items: center;
}

.cookie-popup__text {
    text-align: center;
    color: var(--text-light);
    font-size: 0.9375rem;
}

.cookie-popup__link {
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
}

.cookie-popup__actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: center;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 3000;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
}

.modal.active {
    display: flex;
}

.modal__overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
}

.modal__content {
    position: relative;
    background: var(--bg);
    border-radius: 12px;
    max-width: 600px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border);
}

.modal__close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-light);
    cursor: pointer;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
    transition: var(--transition);
    z-index: 1;
}

.modal__close:hover {
    background: var(--bg-alt);
    color: var(--text);
}

.modal__body {
    padding: 3rem 2rem 2rem;
}

.modal__title {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--text);
}

.modal__text {
    color: var(--text-light);
    line-height: 1.7;
}

.modal__text p {
    margin-bottom: 1rem;
}

.modal__text h3 {
    font-weight: 600;
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
    color: var(--text);
    font-size: 1.25rem;
}

.modal__text ul {
    margin-left: 1.5rem;
    margin-top: 0.5rem;
    margin-bottom: 1rem;
}

.modal__text li {
    margin-bottom: 0.5rem;
    color: var(--text-light);
}

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

.modal__text a:hover {
    text-decoration: underline;
}

/* Small Mobile */
@media (max-width: 480px) {
    .hero__inner {
        gap: 2rem;
    }

    .hero__description {
        font-size: 0.9375rem;
    }

    .hero__title {
        font-size: clamp(1.75rem, 6vw, 2rem);
    }

    .hero__cta {
        flex-direction: column;
        gap: 1rem;
    }

    .hero__cta .btn {
        width: 100%;
        justify-content: center;
    }

    .contact-form {
        padding: 1.5rem;
    }

    .review-card {
        padding: 1.5rem;
    }

    .section__title {
        font-size: clamp(1.5rem, 5vw, 1.875rem);
        margin-bottom: 2rem;
    }

    .reviews__slider-wrapper {
        padding: 0 2.5rem;
    }

    .reviews__btn {
        width: 40px;
        height: 40px;
    }

    .reviews__btn svg {
        width: 18px;
        height: 18px;
    }

    .timeline__content {
        padding: 1.5rem;
    }

    .service-card__content {
        padding: 1.25rem;
    }
}

/* Tablet Styles */
@media (min-width: 768px) {
    .hero__title {
        font-size: clamp(3rem, 5vw, 3.5rem);
    }

    .hero__inner {
        grid-template-columns: 1fr 1fr;
        gap: 4rem;
    }

    .hero__image-wrapper {
        display: block;
    }

    .about__timeline {
        padding: 3rem 0;
    }

    .timeline__item {
        margin-bottom: 4rem;
    }

    .timeline__item--left {
        padding-right: calc(50% + 2.5rem);
    }

    .timeline__item--right {
        padding-left: calc(50% + 2.5rem);
    }

    .timeline__content {
        max-width: 450px;
        padding: 2rem;
    }

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


    .contacts__inner {
        grid-template-columns: 1fr 1.5fr;
    }

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

    .cookie-popup__content {
        flex-direction: row;
        justify-content: space-between;
    }

    .cookie-popup__text {
        text-align: left;
        flex: 1;
    }
}

/* Desktop Styles */
@media (min-width: 1024px) {
    .nav {
        display: block;
    }

    .burger {
        display: none;
    }

    .nav.active {
        display: block;
        position: static;
        background: transparent;
        border: none;
        padding: 0;
        box-shadow: none;
    }

    .nav.active .nav__list {
        flex-direction: row;
    }

    .about__timeline {
        max-width: 1000px;
    }

    .timeline__item {
        margin-bottom: 5rem;
    }

    .timeline__item--left {
        padding-right: calc(50% + 3rem);
    }

    .timeline__item--right {
        padding-left: calc(50% + 3rem);
    }

    .timeline__content {
        max-width: 480px;
    }


    .footer__grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* Large Desktop */
@media (min-width: 1280px) {
    .hero__title {
        font-size: clamp(3.5rem, 5vw, 4rem);
    }

    .services__grid {
        grid-template-columns: repeat(4, 1fr);
    }
}