/* RESET & BASE */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
    line-height: 1.5;
    color: #1a1a1a;
    background-color: #ffffff;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* TYPOGRAPHY */
h1, h2, h3 {
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.section {
    padding: 64px 0;
}

.section__title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 48px;
    color: #1a1a1a;
    text-align: center;
}

/* DIVIDER */
.divider {
    width: 100%;
}

.divider hr {
    border: none;
    border-top: 1px solid #e0e0e0;
    margin: 0;
}

/* BUTTONS */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 28px;
    font-size: 0.8rem;
    font-weight: 700;
    text-decoration: none;
    border-radius: 40px;
    transition: all 0.25s ease;
    cursor: pointer;
    letter-spacing: 0.5px;
    border: 2px solid transparent;
    font-family: inherit;
}

.btn--primary {
    background-color: #1a1a1a;
    color: white;
    border-color: #1a1a1a;
}

.btn--primary:hover {
    background-color: #333333;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.btn--outline {
    background-color: transparent;
    border: 2px solid #1a1a1a;
    color: #1a1a1a;
}

.btn--outline:hover {
    background-color: #1a1a1a;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

.btn--large {
    padding: 16px 40px;
    font-size: 0.85rem;
}

/* HEADER */
.header {
    padding: 20px 0;
    background: white;
    border-bottom: 1px solid #eaeaea;
}

.header__inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

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

.logo__icon {
    font-size: 1.6rem;
    color: #1a1a1a;
}

.logo__text {
    font-size: 1.3rem;
    font-weight: 700;
    color: #1a1a1a;
    letter-spacing: -0.3px;
}

.nav {
    display: flex;
    gap: 32px;
}

.nav__link {
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    color: #555;
    transition: color 0.2s;
}

.nav__link:hover {
    color: #1a1a1a;
}

/* HERO with image */
.hero {
    padding: 80px 0 64px;
    background: white;
}

.hero__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero__content {
    text-align: left;
}

.hero__title {
    font-size: 3rem;
    font-weight: 800;
    color: #1a1a1a;
    margin-bottom: 24px;
    letter-spacing: -0.02em;
}

.hero__description {
    font-size: 1.15rem;
    color: #555;
    margin-bottom: 32px;
    line-height: 1.6;
}

.hero__image {
    width: 100%;
}

.hero-img {
    width: 100%;
    height: auto;
    border-radius: 20px;
    object-fit: cover;
    box-shadow: 0 20px 35px rgba(0, 0, 0, 0.1);
}

/* FEATURES with image */
.features__wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.features__image {
    width: 100%;
}

.features-img {
    width: 100%;
    height: auto;
    border-radius: 20px;
    object-fit: cover;
    box-shadow: 0 20px 35px rgba(0, 0, 0, 0.08);
}

.features__content .section__title {
    text-align: left;
    margin-bottom: 32px;
}

.features__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
}

.feature-card {
    text-align: left;
    padding: 20px 16px;
    background: #f9f9f9;
    border-radius: 16px;
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
    background: #ffffff;
}

.feature-card__icon {
    font-size: 2rem;
    color: #1a1a1a;
    margin-bottom: 16px;
}

.feature-card__text {
    font-size: 0.95rem;
    color: #444;
    line-height: 1.5;
    font-weight: 500;
}

/* BANNER with image */
.banner__wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.banner__image {
    width: 100%;
}

.banner-img {
    width: 100%;
    height: auto;
    border-radius: 20px;
    object-fit: cover;
    box-shadow: 0 20px 35px rgba(0, 0, 0, 0.08);
}

.banner {
    background: transparent;
}

.banner__inner {
    text-align: left;
    max-width: 100%;
}

.banner__title {
    font-size: 2rem;
    margin-bottom: 20px;
    font-weight: 700;
    color: #1a1a1a;
}

.banner__text {
    font-size: 1.05rem;
    color: #555;
    line-height: 1.7;
}

/* STEPS */
.steps__list {
    display: flex;
    justify-content: space-between;
    gap: 24px;
}

.step-item {
    flex: 1;
    text-align: center;
    padding: 24px 16px;
    background: #f5f5f5;
    border-radius: 16px;
    transition: all 0.25s ease;
}

.step-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
    background: #eeeeee;
}

.step-item__number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: #1a1a1a;
    color: white;
    font-weight: 700;
    font-size: 1.5rem;
    border-radius: 50%;
    margin-bottom: 16px;
}

.step-item__text {
    font-size: 0.95rem;
    font-weight: 600;
    color: #1a1a1a;
    display: block;
}

/* PRICING */
.pricing__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    align-items: stretch;
}

.pricing-card {
    background: white;
    border: 1px solid #e0e0e0;
    border-radius: 20px;
    padding: 40px 24px;
    text-align: center;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
}

.pricing-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 35px rgba(0, 0, 0, 0.1);
    border-color: #1a1a1a;
}

.pricing-card--featured {
    border: 2px solid #1a1a1a;
    background: white;
    position: relative;
}

.pricing-card__name {
    font-size: 1.6rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: #1a1a1a;
}

.pricing-card__price {
    font-size: 2.3rem;
    font-weight: 800;
    color: #1a1a1a;
    margin-bottom: 30px;
}

.pricing-card__price span {
    font-size: 0.9rem;
    font-weight: 400;
    color: #888;
}

.pricing-card__features {
    list-style: none;
    margin: 0 0 35px;
    flex-grow: 1;
}

.pricing-card__features li {
    padding: 10px 0;
    color: #555;
    font-weight: 500;
    border-bottom: 1px solid #f0f0f0;
}

.pricing-card__features li:last-child {
    border-bottom: none;
}

/* TESTIMONIAL */
.testimonial {
    background: transparent;
    text-align: center;
}

.testimonial__card {
    max-width: 800px;
    margin: 0 auto;
}

.testimonial__quote {
    font-size: 1.2rem;
    font-weight: 500;
    color: #1a1a1a;
    line-height: 1.6;
    margin-bottom: 20px;
}

.testimonial__quote i {
    color: #1a1a1a;
    margin-right: 8px;
    opacity: 0.5;
}

.testimonial__author {
    font-weight: 600;
    color: #777;
    font-size: 0.9rem;
}

/* CTA SECTION */
.cta {
    background: white;
    text-align: center;
    padding: 48px 0 64px;
}

.cta__inner {
    max-width: 600px;
    margin: 0 auto;
}

.cta__title {
    font-size: 2rem;
    margin-bottom: 32px;
    color: #1a1a1a;
    font-weight: 800;
}

/* FOOTER */
.footer {
    border-top: 1px solid #eaeaea;
    padding: 40px 0;
    background: #ffffff;
}

.footer__content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer__copyright {
    font-size: 0.8rem;
    color: #888;
}

.footer__links {
    display: flex;
    gap: 32px;
}

.footer__links a {
    text-decoration: none;
    font-size: 0.8rem;
    color: #888;
    transition: color 0.2s;
}

.footer__links a:hover {
    color: #1a1a1a;
}

.testimonial__stars {
    margin-bottom: 20px;
}

.testimonial__stars i {
    color: #ffc107;
    font-size: 1rem;
    margin: 0 2px;
}

/* MEDIA QUERIES - Адаптивность */
@media (max-width: 1024px) {
    .hero__grid,
    .features__wrapper,
    .banner__wrapper {
        gap: 40px;
    }
    
    .hero__title {
        font-size: 2.5rem;
    }
    
    .features__grid {
        gap: 20px;
    }
    
    .pricing__grid {
        gap: 20px;
    }
}

@media (max-width: 900px) {
    .hero__grid,
    .features__wrapper,
    .banner__wrapper {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .hero__content,
    .features__content .section__title,
    .banner__inner {
        text-align: center;
    }
    
    .features__content .section__title {
        text-align: center;
    }
    
    .feature-card {
        text-align: center;
    }
    
    .feature-card__icon {
        text-align: center;
    }
    
    .pricing__grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .steps__list {
        flex-wrap: wrap;
    }
    
    .step-item {
        min-width: calc(50% - 12px);
    }
    
    .hero__image {
        order: -1;
    }
    
    .banner__image {
        order: -1;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 20px;
    }
    
    .section {
        padding: 48px 0;
    }
    
    .section__title {
        font-size: 1.75rem;
        margin-bottom: 32px;
    }
    
    .hero {
        padding: 60px 0 48px;
    }
    
    .hero__title {
        font-size: 2rem;
    }
    
    .hero__description {
        font-size: 1rem;
    }
    
    .banner__title {
        font-size: 1.75rem;
    }
    
    .banner__text {
        font-size: 0.95rem;
    }
    
    .cta__title {
        font-size: 1.75rem;
    }
    
    .testimonial__quote {
        font-size: 1rem;
    }
    
    .pricing-card {
        padding: 30px 20px;
    }
    
    .pricing-card__name {
        font-size: 1.4rem;
    }
    
    .pricing-card__price {
        font-size: 2rem;
    }
    
    .features__grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }
}

@media (max-width: 640px) {
    .header__inner {
        flex-direction: column;
        text-align: center;
    }
    
    .nav {
        gap: 24px;
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .footer__content {
        flex-direction: column;
        text-align: center;
    }
    
    .btn {
        padding: 10px 24px;
        font-size: 0.75rem;
    }
    
    .btn--large {
        padding: 14px 32px;
    }
    
    .hero__title {
        font-size: 1.8rem;
    }
    
    .section__title {
        font-size: 1.5rem;
    }
    
    .cta__title {
        font-size: 1.5rem;
    }
    
    .pricing__grid {
        grid-template-columns: 1fr;
    }
    
    .steps__list {
        flex-direction: column;
    }
    
    .step-item {
        min-width: 100%;
    }
    
    .features__grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }
    
    .hero {
        padding: 40px 0 32px;
    }
    
    .hero__title {
        font-size: 1.6rem;
    }
    
    .section {
        padding: 32px 0;
    }
    
    .pricing-card {
        padding: 24px 16px;
    }
    
    .footer__links {
        gap: 20px;
        flex-wrap: wrap;
        justify-content: center;
    }
}