/* ===========================
   Global Styles
   =========================== */

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

:root {
    --primary-green: #10b981;
    --primary-green-hover: #059669;
    --dark-text: #1f2937;
    --gray-text: #6b7280;
    --light-bg: #f9fafb;
    --white: #ffffff;
    --border-color: #e5e7eb;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: var(--dark-text);
    background-color: var(--white);
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ===========================
   Header / Hero Section
   =========================== */
/* ===========================
   Navigation Menu Styles
   =========================== */

.main-header {
    background-color: var(--white);
    border-bottom: 1px solid var(--border-color);
    padding: 15px 0;
    position: sticky; /* Меню будет "липнуть" к верху при скролле */
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

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

.logo {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-green);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

.nav-menu {
    display: flex;
    gap: 25px;
}

.nav-menu a {
    text-decoration: none;
    color: var(--dark-text);
    font-weight: 500;
    font-size: 0.95rem;
    transition: color 0.3s ease;
}

.nav-menu a:hover {
    color: var(--primary-green);
}

/* Плавный скролл для всей страницы */
html {
    scroll-behavior: smooth;
}

/* Адаптивность для мобильных устройств */
@media (max-width: 600px) {
    .header-flex {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
    
    .nav-menu {
        gap: 15px;
        font-size: 0.85rem;
    }
}
.hero {
    background-color: var(--white);
    padding: 80px 0 60px;
}

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

.hero-left h1 {
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--dark-text);
    margin-bottom: 20px;
    line-height: 1.2;
    text-transform: capitalize;
}

.hero-left p {
    font-size: 1.125rem;
    color: var(--gray-text);
    margin-bottom: 30px;
    max-width: 500px;
}

.hero-right img {
    width: 80%;
    height: auto;
    border-radius: 12px;
}

.cta-button {
    display: inline-block;
    background-color: var(--primary-green);
    color: var(--white);
    padding: 16px 40px;
    font-size: 1.125rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 8px;
    transition: background-color 0.3s ease, transform 0.2s ease;
    border: none;
    cursor: pointer;
}

.cta-button:hover {
    background-color: var(--primary-green-hover);
    transform: translateY(-2px);
}

/* ===========================
   Calculator Section
   =========================== */

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

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

.calculator-left img {
    width: 100%;
    height: auto;
    border-radius: 12px;
}

.calculator-box {
    background-color: var(--white);
    padding: 40px;
    border-radius: 16px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

.calculator-box h2 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 30px;
    color: var(--dark-text);
}

.amount-display {
    text-align: center;
    margin-bottom: 30px;
}

.amount-value {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-green);
}

.amount-currency {
    font-size: 1.5rem;
    color: var(--gray-text);
    margin-left: 8px;
}

.slider-container {
    margin-bottom: 40px;
}

.loan-slider {
    width: 100%;
    height: 8px;
    border-radius: 5px;
    background: linear-gradient(to right, var(--primary-green) 0%, var(--primary-green) 0%, #e5e7eb 0%, #e5e7eb 100%);
    outline: none;
    -webkit-appearance: none;
    appearance: none;
}

.loan-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--primary-green);
    cursor: pointer;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    transition: transform 0.2s ease;
}

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

.loan-slider::-moz-range-thumb {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--primary-green);
    cursor: pointer;
    border: none;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    transition: transform 0.2s ease;
}

.loan-slider::-moz-range-thumb:hover {
    transform: scale(1.2);
}

/* ===========================
   Benefits Section
   =========================== */

.benefits-section {
    background-color: var(--white);
    padding: 80px 0;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 60px;
    color: var(--dark-text);
}

.benefits-grid {
    display: grid;
    /* Явно задаем 4 колонки для десктопа */
    grid-template-columns: repeat(4, 1fr); 
    gap: 20px; /* Уменьшили отступ, чтобы текст не теснился */
}

/* Сохраняем адаптивность: на планшетах 2 в ряд, на мобильных 1 */
@media (max-width: 1024px) {
    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .benefits-grid {
        grid-template-columns: 1fr;
    }
}

.benefit-card {
    text-align: center;
    padding: 30px;
    background-color: var(--light-bg);
    border-radius: 12px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.benefit-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.benefit-icon {
    font-size: 3rem;
    margin-bottom: 20px;
}

.benefit-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 15px;
    color: var(--dark-text);
}

.benefit-card p {
    color: var(--gray-text);
    font-size: 1rem;
}

/* ===========================
   Reviews Section
   =========================== */

.reviews-section {
    background-color: var(--light-bg);
    padding: 80px 0;
}
.content-block {
    display: flex;
    align-items: center;      
    gap: 30px;               
}
@media (max-width: 768px) {
    .content-block {
        flex-direction: column;
    }

    .content-block .image {
        text-align: center;
    }
}
.content-block .text {
    flex: 1;
}

.content-block .image {
    flex: 1;
    text-align: right;
}

.content-block img {
    width: 100%;
    max-width: 450px;
    border-radius: 15px;
    height: auto;
}

.reviews-grid {
    display: grid;
    /* Явно задаем 4 колонки одинаковой ширины */
    grid-template-columns: repeat(4, 1fr); 
    /* Уменьшаем отступ до 20px, чтобы текст внутри карточек не был слишком узким */
    gap: 20px; 
}

/* Адаптивность: чтобы на планшетах и телефонах отзывы не превращались в узкие полоски */
@media (max-width: 1024px) {
    .reviews-grid {
        grid-template-columns: repeat(2, 1fr); /* 2 блока в ряд на планшетах */
    }
}

@media (max-width: 600px) {
    .reviews-grid {
        grid-template-columns: 1fr; /* 1 блок в ряд на телефонах */
    }
}
.review-card {
    background-color: var(--white);
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.review-rating {
    color: #fbbf24;
    font-size: 1.25rem;
    margin-bottom: 15px;
}

.review-text {
    color: var(--gray-text);
    font-size: 1rem;
    margin-bottom: 20px;
    line-height: 1.7;
    font-style: italic;
}

.review-author {
    display: flex;
    align-items: center;
    gap: 15px;
}

.author-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-green), #34d399);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-weight: 600;
    font-size: 1.25rem;
}

.author-info h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--dark-text);
    margin-bottom: 4px;
}

.author-info p {
    font-size: 0.875rem;
    color: var(--gray-text);
}

/* ===========================
   Article Section
   =========================== */

.article-section {
    background-color: var(--white);
    padding: 80px 0;
}

.article-placeholder {
    background-color: var(--light-bg);
    border: 2px dashed var(--border-color);
    border-radius: 12px;
    padding: 60px;
    text-align: center;
    color: var(--gray-text);
}

.article-placeholder h2 {
    font-size: 2rem;
    margin-bottom: 15px;
    color: var(--dark-text);
}

/* ===========================
   CTA Section
   =========================== */

.cta-section {
    background: linear-gradient(135deg, var(--primary-green), #34d399);
    padding: 80px 0;
    text-align: center;
}

.cta-section h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 30px;
}

.cta-section .cta-button {
    background-color: var(--white);
    color: var(--primary-green);
    font-size: 1.25rem;
    padding: 18px 50px;
}

.cta-section .cta-button:hover {
    background-color: var(--light-bg);
    transform: translateY(-3px);
}

/* ===========================
   Footer
   =========================== */

footer {
    background-color: var(--dark-text);
    color: var(--white);
    padding: 60px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-column h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--primary-green);
}

.footer-column p,
.footer-column address {
    color: #d1d5db;
    font-style: normal;
    line-height: 1.8;
    margin-bottom: 10px;
}

.footer-column a {
    color: #d1d5db;
    text-decoration: none;
    display: block;
    margin-bottom: 10px;
    transition: color 0.3s ease;
}

.footer-column a:hover {
    color: var(--primary-green);
}

.footer-bottom {
    border-top: 1px solid #374151;
    padding-top: 30px;
    text-align: center;
    color: #9ca3af;
    font-size: 0.875rem;
}

.footer-links {
    margin-top: 15px;
}

.footer-links a {
    color: #9ca3af;
    text-decoration: none;
    margin: 0 15px;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: var(--primary-green);
}

/* ===========================
   Responsive Design
   =========================== */

@media (max-width: 768px) {
    .hero-content,
    .calculator-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .hero-left h1 {
        font-size: 2.5rem;
    }

    .hero-left p {
        font-size: 1rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .calculator-box h2 {
        font-size: 1.5rem;
    }

    .amount-value {
        font-size: 2.5rem;
    }

    .benefits-grid,
    .reviews-grid {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }
}