/* ==========================================
   RESET & BASE STYLES
   ========================================== */

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

:root {
    /* Colors */
    --color-primary: #3b82f6;
    --color-primary-dark: #2563eb;
    --color-primary-light: #60a5fa;
    --color-success: #10b981;
    --color-success-dark: #059669;
    --color-warning: #fbbf24;
    --color-text: #1f2937;
    --color-text-light: #6b7280;
    --color-bg: #ffffff;
    --color-bg-alt: #f9fafb;
    --color-border: #e5e7eb;

    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 6rem;

    /* Border radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1);
}

html {
    scroll-behavior: smooth;
}

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

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* ==========================================
   NAVIGATION
   ========================================== */

.nav {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-border);
    padding: var(--spacing-md) 0;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 1.25rem;
    font-weight: 700;
}

.logo-icon {
    font-size: 1.5rem;
}

.logo-text {
    color: var(--color-text);
}

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

.cta-btn-nav {
    padding: 0.625rem 1.25rem;
    font-size: 0.875rem;
}

/* Language Switcher for Landing */
.language-switcher-landing {
    display: flex;
    gap: 0.5rem;
    background: white;
    border: 1px solid #e5e7eb;
    border-radius: 0.5rem;
    padding: 0.375rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.lang-btn-landing {
    padding: 0.5rem 0.875rem;
    background: transparent;
    border: none;
    border-radius: 0.375rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: #6b7280;
    cursor: pointer;
    transition: all 0.2s ease;
    min-width: 42px;
    text-align: center;
}

.lang-btn-landing:hover {
    background: #f9fafb;
    color: #374151;
}

.lang-btn-landing.active {
    background: #3b82f6;
    color: white;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.15);
}

/* ==========================================
   BUTTONS
   ========================================== */

.cta-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 1rem 2rem;
    font-size: 1rem;
    font-weight: 600;
    border: none;
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
    font-family: var(--font-primary);
}

.cta-btn-primary {
    background: var(--color-primary);
    color: white;
    box-shadow: var(--shadow-md);
}

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

.cta-btn-primary:active {
    transform: translateY(0);
}

.cta-btn-checkout {
    width: 100%;
    justify-content: center;
    background: var(--color-success);
    color: white;
    padding: 1rem 2rem; /* уменьшено с 1.25rem для компактности */
    font-size: 1.125rem;
    box-shadow: var(--shadow-lg);
    margin-top: 0.5rem; /* добавлено для уменьшения пробела */
}

.cta-btn-checkout:hover {
    background: var(--color-success-dark);
    box-shadow: var(--shadow-xl);
    transform: translateY(-2px);
}

/* ==========================================
   HERO SECTION
   ========================================== */

.hero {
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
    align-items: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 0.5rem 1rem;
    background: white;
    border: 1px solid var(--color-border);
    border-radius: 9999px;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text);
    margin-bottom: var(--spacing-md);
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: var(--color-success);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.hero-title {
    font-size: 2.5rem;
    font-weight: 800;
    line-height: 1.2;
    color: var(--color-text);
    margin-bottom: var(--spacing-md);
}

.hero-subtitle {
    font-size: 1.25rem;
    font-weight: 400;
    line-height: 1.5;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-lg);
}

.hero-value {
    padding: var(--spacing-md);
    background: white;
    border-left: 4px solid var(--color-primary);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-xl);
}

.hero-value p {
    font-size: 1rem;
    color: var(--color-text);
    margin: 0;
}

.hero-cta {
    margin-bottom: var(--spacing-xl);
}

.cta-subtext {
    margin-top: var(--spacing-sm);
    font-size: 0.875rem;
    color: var(--color-text-light);
    text-align: center;
}

.hero-trust {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.trust-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 0.875rem;
    color: var(--color-text);
}

.trust-item svg {
    flex-shrink: 0;
}

.hero-visual {
    display: flex;
    justify-content: center;
}

.hero-image {
    width: 100%;
    max-width: 600px;
    height: auto;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
}

/* ==========================================
   VALUE SECTION
   ========================================== */

.value-section {
    padding: var(--spacing-2xl) 0;
    background: var(--color-bg);
}

.value-box {
    max-width: 800px;
    margin: 0 auto;
    padding: var(--spacing-xl);
    background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
    border-radius: var(--radius-xl);
    text-align: center;
}

.value-box h3 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: var(--spacing-md);
}

.value-box p {
    font-size: 1.125rem;
    color: var(--color-text-light);
    margin: 0;
}

/* ==========================================
   AUDIENCE SECTION
   ========================================== */

.audience-section {
    padding: var(--spacing-3xl) 0;
    background: var(--color-bg-alt);
}

.section-title {
    font-size: 2.25rem;
    font-weight: 700;
    text-align: center;
    color: var(--color-text);
    margin-bottom: var(--spacing-md);
}

.section-subtitle {
    font-size: 1.125rem;
    text-align: center;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-2xl);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.audience-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
}

.audience-card {
    padding: var(--spacing-xl);
    background: white;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    transition: all 0.3s ease;
}

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

.audience-icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
}

.audience-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: var(--spacing-sm);
}

.audience-card p {
    font-size: 1rem;
    color: var(--color-text-light);
    margin: 0;
}

/* ==========================================
   OUTCOMES SECTION
   ========================================== */

.outcomes-section {
    padding: var(--spacing-3xl) 0;
    background: white;
}

.outcomes-list {
    max-width: 900px;
    margin: 0 auto;
}

.outcome-item {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: var(--spacing-lg);
    padding: var(--spacing-xl);
    background: var(--color-bg-alt);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-lg);
}

.outcome-number {
    font-size: 2rem;
    font-weight: 800;
    color: var(--color-primary);
    opacity: 0.5;
}

.outcome-content h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: var(--spacing-sm);
}

.outcome-content p {
    font-size: 1rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-sm);
}

.outcome-impact {
    display: inline-block;
    padding: 0.375rem 0.75rem;
    background: #dbeafe;
    color: var(--color-primary-dark);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    font-weight: 500;
}

/* ==========================================
   INVESTMENT SECTION
   ========================================== */

.investment-section {
    padding: var(--spacing-3xl) 0;
    background: var(--color-bg-alt);
}

.investment-box {
    max-width: 700px;
    margin: 0 auto;
    padding: var(--spacing-xl);
    background: white;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
}

.investment-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.investment-header h2 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: var(--spacing-sm);
}

.investment-header p {
    font-size: 1rem;
    color: var(--color-text-light);
}

.investment-calc {
    background: var(--color-bg-alt);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-lg);
}

.calc-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) 0;
}

.calc-label {
    font-size: 1rem;
    color: var(--color-text-light);
}

.calc-value {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-text);
}

.calc-divider {
    height: 1px;
    background: var(--color-border);
    margin: var(--spacing-md) 0;
}

.calc-result {
    padding-top: var(--spacing-md);
}

.calc-result .calc-label {
    font-weight: 600;
    color: var(--color-text);
}

.calc-highlight {
    color: var(--color-success);
    font-size: 1.5rem;
}

.investment-footer {
    text-align: center;
    font-size: 1rem;
    color: var(--color-text-light);
    font-style: italic;
}

/* ==========================================
   OFFER SECTION
   ========================================== */

.offer-section {
    padding: 2rem 0; /* уменьшено с var(--spacing-3xl) */
    background: white;
}

.offer-box {
    max-width: 700px;
    margin: 0 auto;
}

.offer-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 0.5rem 1rem;
    background: #fef3c7;
    border: 1px solid #fbbf24;
    border-radius: 9999px;
    font-size: 0.875rem;
    font-weight: 600;
    color: #92400e;
    margin-bottom: 0.75rem; /* уменьшено с var(--spacing-lg) */
}

.offer-title {
    font-size: 2.25rem; /* уменьшено с 2.5rem */
    font-weight: 800;
    text-align: center;
    color: var(--color-text);
    margin-bottom: 0.5rem; /* уменьшено с var(--spacing-md) */
    margin-top: 0.75rem; /* добавлено для компактности */
}

.offer-subtitle {
    font-size: 1rem; /* уменьшено с 1.125rem */
    text-align: center;
    color: var(--color-text-light);
    margin-bottom: 1.5rem; /* уменьшено с var(--spacing-2xl) */
    line-height: 1.5; /* для компактности */
}

.pricing-card {
    padding: 2rem; /* уменьшено с var(--spacing-xl) для компактности */
    background: var(--color-bg-alt);
    border: 2px solid var(--color-primary);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
}

.pricing-header {
    text-align: center;
    padding-bottom: 1rem; /* уменьшено с 1.5rem */
    border-bottom: 1px solid var(--color-border);
    margin-bottom: 1.5rem; /* уменьшено с var(--spacing-xl) */
}

.price-main {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 0.25rem;
    margin-bottom: var(--spacing-md);
}

.price-currency {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-text);
    margin-top: 0.5rem;
}

.price-amount {
    font-size: 3.5rem; /* уменьшено с 4rem для компактности */
    font-weight: 800;
    color: var(--color-text);
    line-height: 1;
}

.price-period {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-text-light);
    margin-top: 0.5rem;
}

.price-compare {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.price-regular {
    font-size: 0.875rem;
    color: var(--color-text-light);
    text-decoration: line-through;
}

.price-save {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: var(--color-success);
    color: white;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 600;
}

.pricing-features {
    margin-bottom: 1.5rem; /* уменьшено с xl */
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    padding: 0.5rem 0; /* уменьшено с var(--spacing-sm) */
    font-size: 0.95rem; /* уменьшено с 1rem */
    color: var(--color-text);
    line-height: 1.4; /* компактнее */
}

.feature-item svg {
    flex-shrink: 0;
    margin-top: 2px;
}

.pricing-trust {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    margin-top: 0.75rem; /* уменьшено с var(--spacing-md) */
    padding-top: 0.75rem; /* уменьшено с var(--spacing-md) */
    border-top: 1px solid var(--color-border);
    font-size: 0.875rem;
    color: var(--color-text-light);
}

.offer-why {
    margin-top: var(--spacing-2xl);
    padding: var(--spacing-lg);
    background: var(--color-bg-alt);
    border-radius: var(--radius-lg);
}

.offer-why h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: var(--spacing-md);
    text-align: center;
}

.why-grid {
    display: grid;
    gap: var(--spacing-md);
}

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

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

/* ==========================================
   TRY FREE SECTION
   ========================================== */

.try-free-section {
    padding: 3rem 0;
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
}

.try-free-box {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
}

.try-free-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 0.5rem 1rem;
    background: #d1fae5;
    border: 1px solid #10b981;
    border-radius: 9999px;
    font-size: 0.875rem;
    font-weight: 600;
    color: #065f46;
    margin-bottom: 1rem;
}

.try-free-box h2 {
    font-size: 2.25rem;
    font-weight: 800;
    color: var(--color-text);
    margin-bottom: 0.75rem;
}

.try-free-subtitle {
    font-size: 1.125rem;
    color: var(--color-text-light);
    margin-bottom: 2rem;
}

.try-free-features {
    background: white;
    border-radius: 0.75rem;
    padding: 2rem;
    margin-bottom: 2rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    text-align: left;
}

.try-free-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1rem 0;
}

.try-free-item:not(:last-child) {
    border-bottom: 1px solid var(--color-border);
}

.try-free-item svg {
    flex-shrink: 0;
    margin-top: 0.125rem;
}

.try-free-item div {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.try-free-item strong {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text);
}

.try-free-item span {
    font-size: 0.875rem;
    color: var(--color-text-light);
}

/* ==========================================
   GUARANTEE SECTION
   ========================================== */

.guarantee-section {
    padding: var(--spacing-2xl) 0;
    background: #f0fdf4;
}

.guarantee-box {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
}

.guarantee-icon {
    margin-bottom: var(--spacing-lg);
}

.guarantee-box h2 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: var(--spacing-md);
}

.guarantee-box p {
    font-size: 1.125rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-sm);
}

.guarantee-subtext {
    font-size: 0.875rem;
    color: var(--color-text-light);
    font-style: italic;
}

/* ==========================================
   FAQ SECTION
   ========================================== */

.faq-section {
    padding: var(--spacing-3xl) 0;
    background: white;
}

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

.faq-item {
    border-bottom: 1px solid var(--color-border);
}

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-lg) 0;
    background: none;
    border: none;
    cursor: pointer;
    font-family: var(--font-primary);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-text);
    text-align: left;
    transition: color 0.2s ease;
}

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

.faq-arrow {
    flex-shrink: 0;
    transition: transform 0.3s ease;
}

.faq-item.active .faq-arrow {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 500px;
    padding-bottom: var(--spacing-lg);
}

.faq-answer p {
    font-size: 1rem;
    color: var(--color-text-light);
    line-height: 1.6;
}

/* ==========================================
   FINAL CTA
   ========================================== */

.final-cta {
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(135deg, #dbeafe 0%, #bfdbfe 100%);
    text-align: center;
}

.final-cta h2 {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--color-text);
    margin-bottom: var(--spacing-md);
}

.final-cta > p {
    font-size: 1.25rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-xl);
}

.final-subtext {
    margin-top: var(--spacing-md);
    font-size: 0.875rem;
    color: var(--color-text-light);
}

/* ==========================================
   FOOTER
   ========================================== */

.footer {
    padding: var(--spacing-2xl) 0;
    background: var(--color-text);
    color: white;
}

.footer-content {
    text-align: center;
}

.footer-logo {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: var(--spacing-lg);
}

.footer-logo .logo-text {
    color: white;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    flex-wrap: wrap;
}

.footer-links a {
    color: #d1d5db;
    text-decoration: none;
    font-size: 0.875rem;
    transition: color 0.2s ease;
}

.footer-links a:hover {
    color: white;
}

.footer-legal {
    font-size: 0.875rem;
    color: #9ca3af;
}

/* ==========================================
   RESPONSIVE DESIGN
   ========================================== */

@media (min-width: 640px) {
    .hero-title {
        font-size: 3rem;
    }

    .hero-trust {
        flex-direction: row;
        justify-content: space-between;
    }

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

    .why-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 768px) {
    .container {
        padding: 0 var(--spacing-lg);
    }

    .hero-title {
        font-size: 3.5rem;
    }

    .hero-subtitle {
        font-size: 1.5rem;
    }

    .section-title {
        font-size: 2.75rem;
    }
}

@media (min-width: 1024px) {
    .hero .container {
        grid-template-columns: 1fr 1fr;
    }

    .hero-title {
        font-size: 4rem;
    }

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

    .outcome-item {
        gap: var(--spacing-xl);
    }
}

@media (min-width: 1280px) {
    .hero-title {
        font-size: 4.5rem;
    }
}

/* ==========================================
   UTILITIES
   ========================================== */

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

/* Loading state for checkout button */
.cta-btn-checkout.loading {
    opacity: 0.7;
    cursor: not-allowed;
}

.cta-btn-checkout.loading::after {
    content: '';
    width: 16px;
    height: 16px;
    border: 2px solid white;
    border-top-color: transparent;
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
    margin-left: 8px;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}
/* ==========================================
   НОВЫЕ СТИЛИ ДЛЯ УЛУЧШЕННОГО ЛЕНДИНГА
   ========================================== */

/* ==========================================
   URGENCY BANNER
   ========================================== */

.urgency-banner {
    background: linear-gradient(90deg, #fbbf24 0%, #f59e0b 100%);
    padding: 0.75rem 0;
    position: sticky;
    top: 0;
    z-index: 999;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.urgency-content {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
    text-align: center;
}

.urgency-icon {
    font-size: 1.25rem;
    animation: pulse 2s infinite;
}

.urgency-text {
    font-size: 0.9375rem;
    color: #78350f;
    font-weight: 500;
}

.urgency-text strong {
    font-weight: 700;
}

.urgency-timer {
    font-size: 0.875rem;
    background: rgba(255, 255, 255, 0.3);
    padding: 0.375rem 0.75rem;
    border-radius: 9999px;
    color: #78350f;
    font-weight: 600;
}

/* ==========================================
   TESTIMONIALS SECTION
   ========================================== */

.testimonials-section {
    padding: var(--spacing-3xl) 0;
    background: white;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
    max-width: 1000px;
    margin: 0 auto;
}

.testimonial-card {
    padding: var(--spacing-xl);
    background: var(--color-bg-alt);
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-border);
    transition: all 0.3s ease;
}

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

.testimonial-rating {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-md);
}

.testimonial-text {
    font-size: 1.0625rem;
    line-height: 1.7;
    color: var(--color-text);
    margin-bottom: var(--spacing-lg);
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.author-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1rem;
    flex-shrink: 0;
}

.author-info {
    flex: 1;
}

.author-name {
    font-weight: 600;
    color: var(--color-text);
    font-size: 0.9375rem;
    margin-bottom: 0.25rem;
}

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

/* ==========================================
   CURRICULUM SECTION
   ========================================== */

.curriculum-section {
    padding: var(--spacing-3xl) 0;
    background: var(--color-bg-alt);
}

.curriculum-modules {
    max-width: 900px;
    margin: 0 auto var(--spacing-2xl);
}

.module-card {
    background: white;
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-lg);
    border: 2px solid transparent;
    transition: all 0.3s ease;
}

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

.module-header {
    margin-bottom: var(--spacing-md);
}

.module-number {
    display: inline-block;
    padding: 0.375rem 0.875rem;
    background: var(--color-primary);
    color: white;
    border-radius: var(--radius-sm);
    font-size: 0.8125rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.module-title {
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 0.5rem;
}

.module-lessons {
    font-size: 0.875rem;
    color: var(--color-text-light);
    font-weight: 500;
}

.module-content {
    list-style: none;
    margin: 0;
    padding: 0;
}

.module-content li {
    padding: 0.625rem 0;
    padding-left: 1.75rem;
    position: relative;
    color: var(--color-text);
    font-size: 0.9375rem;
    line-height: 1.6;
    border-bottom: 1px solid var(--color-border);
}

.module-content li:last-child {
    border-bottom: none;
}

.module-content li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--color-success);
    font-weight: 700;
    font-size: 1rem;
}

.curriculum-cta {
    text-align: center;
    max-width: 500px;
    margin: 0 auto;
}

/* ==========================================
   MID CTA SECTION
   ========================================== */

.mid-cta-section {
    padding: var(--spacing-2xl) 0;
    background: linear-gradient(135deg, #dbeafe 0%, #bfdbfe 100%);
}

.mid-cta-box {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

.mid-cta-box h3 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: var(--spacing-sm);
}

.mid-cta-box > p {
    font-size: 1.125rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-xl);
}

/* ==========================================
   MOBILE FIXES
   ========================================== */

@media (max-width: 640px) {
    /* Urgency banner - стек на мобильных */
    .urgency-content {
        flex-direction: column;
        gap: 0.5rem;
    }

    .urgency-text {
        font-size: 0.8125rem;
    }

    .urgency-timer {
        font-size: 0.8125rem;
    }

    /* Hero - кнопки не наезжают */
    .hero-cta {
        width: 100%;
    }

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

    .cta-btn-primary {
        font-size: 0.9375rem;
        padding: 0.875rem 1.5rem;
    }

    .cta-btn-nav {
        font-size: 0.8125rem;
        padding: 0.5rem 1rem;
    }

    /* Trust items - вертикальный список */
    .hero-trust {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }

    .trust-item {
        font-size: 0.8125rem;
    }

    /* Nav - кнопка под логотипом на очень маленьких экранах */
    @media (max-width: 380px) {
        .nav-container {
            flex-direction: column;
            gap: 0.75rem;
            align-items: stretch;
        }

        .cta-btn-nav {
            width: 100%;
            text-align: center;
        }
    }

    /* Testimonials - одна колонка */
    .testimonials-grid {
        grid-template-columns: 1fr;
    }

    /* Modules - меньше padding */
    .module-card {
        padding: var(--spacing-md);
    }

    .module-title {
        font-size: 1.125rem;
    }

    /* Mid CTA */
    .mid-cta-box h3 {
        font-size: 1.5rem;
    }

    .mid-cta-box > p {
        font-size: 1rem;
    }
}

@media (min-width: 641px) and (max-width: 1023px) {
    /* Testimonials - 2 колонки на планшетах */
    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .testimonials-grid .testimonial-card:nth-child(3) {
        grid-column: span 2;
        max-width: 50%;
        margin: 0 auto;
    }
}

@media (min-width: 1024px) {
    /* Testimonials - 3 колонки на десктопе */
    .testimonials-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* ==========================================
   CRO IMPROVEMENTS - NEW STYLES
   ========================================== */

/* Value Section - Enhanced */
.value-points {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin: 1.5rem 0;
}

.value-point {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1rem;
    color: #1f2937;
}

.value-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.value-point strong {
    color: #059669;
}

.value-footer {
    margin-top: 1.5rem;
    font-size: 0.95rem;
    color: #4b5563;
    font-style: italic;
}

/* Investment Section - Enhanced */
.investment-actions {
    margin-top: 2rem;
}

.investment-footer {
    margin-bottom: 1.5rem;
    font-size: 1.05rem;
}

.investment-examples {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    background: #f9fafb;
    padding: 1.5rem;
    border-radius: 0.75rem;
    margin-bottom: 1rem;
}

.inv-example {
    font-size: 0.95rem;
    color: #374151;
}

.inv-example strong {
    color: #059669;
    font-weight: 600;
}

.investment-cta-text {
    text-align: center;
    font-size: 1.125rem;
    font-weight: 600;
    color: #1f2937;
    margin-top: 1.5rem;
}

/* Investment CTA Section */
.investment-cta-section {
    padding: 3rem 0;
    background: linear-gradient(135deg, #eff6ff 0%, #dbeafe 100%);
}

.investment-cta-box {
    background: white;
    padding: 2.5rem;
    border-radius: 1rem;
    text-align: center;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.inv-cta-content h3 {
    font-size: 1.75rem;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 0.5rem;
}

.inv-cta-content p {
    font-size: 1.125rem;
    color: #6b7280;
    margin-bottom: 2rem;
}

.inv-cta-subtext {
    margin-top: 1rem;
    font-size: 0.875rem;
    color: #6b7280;
}

/* Certificate Section */
.certificate-section {
    padding: 5rem 0;
    background: linear-gradient(135deg, #f0fdf4 0%, #ffffff 100%);
}

.certificate-box {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 3rem;
    align-items: center;
    background: white;
    padding: 3rem;
    border-radius: 1.5rem;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.certificate-visual {
    text-align: center;
    position: relative;
}

.certificate-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
}

.certificate-badge {
    margin: 2rem auto;
}

.certificate-content h2 {
    font-size: 2rem;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 0.5rem;
}

.certificate-intro {
    font-size: 1.125rem;
    color: #6b7280;
    margin-bottom: 2rem;
}

.certificate-benefits {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.cert-benefit {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.cert-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.cert-text strong {
    display: block;
    font-size: 1.125rem;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 0.25rem;
}

.cert-text p {
    font-size: 0.95rem;
    color: #6b7280;
    margin: 0;
}

.certificate-footer {
    font-size: 0.95rem;
    color: #4b5563;
    line-height: 1.6;
    padding-top: 1.5rem;
    border-top: 1px solid #e5e7eb;
    margin-bottom: 2rem;
}

.certificate-cta {
    text-align: center;
}

.certificate-cta .cta-subtext {
    margin-top: 1rem;
    font-size: 0.875rem;
    color: #6b7280;
}

/* Mobile Sticky CTA */
.mobile-sticky-cta {
    display: none; /* скрыто по умолчанию */
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: white;
    box-shadow: 0 -4px 6px -1px rgba(0, 0, 0, 0.1);
    padding: 1rem;
    z-index: 1000;
}

.sticky-cta-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 640px;
    margin: 0 auto;
}

.sticky-cta-text {
    display: flex;
    flex-direction: column;
}

.sticky-price {
    font-size: 1.25rem;
    font-weight: 700;
    color: #1f2937;
}

.sticky-label {
    font-size: 0.75rem;
    color: #6b7280;
}

.cta-btn-sticky {
    padding: 0.75rem 2rem !important;
    font-size: 1rem !important;
}

/* Mobile Optimizations */
@media (max-width: 640px) {
    /* Показываем sticky CTA ТОЛЬКО на мобильных */
    .mobile-sticky-cta {
        display: block;
    }

    /* Добавляем padding снизу чтобы sticky CTA не закрывала контент */
    body {
        padding-bottom: 5rem;
    }

    .certificate-box {
        grid-template-columns: 1fr;
        gap: 2rem;
        padding: 2rem;
    }

    .certificate-content h2 {
        font-size: 1.5rem;
    }

    .investment-cta-box {
        padding: 2rem 1.5rem;
    }

    .inv-cta-content h3 {
        font-size: 1.5rem;
    }
}

/* Точно скрываем sticky CTA на всех экранах больше 640px */
@media (min-width: 641px) {
    .mobile-sticky-cta {
        display: none !important;
        visibility: hidden !important;
    }
}

@media (max-width: 640px) {
    .hero {
        padding: 3rem 0 !important;
    }

    .hero-title {
        font-size: 2rem !important;
        line-height: 1.2 !important;
    }

    .section-title {
        font-size: 1.75rem !important;
    }

    section {
        padding: 3rem 0 !important;
    }

    .audience-card,
    .outcome-item,
    .module-card {
        padding: 1.5rem !important;
    }

    p {
        font-size: 1rem !important;
        line-height: 1.6 !important;
        margin-bottom: 1rem !important;
    }

    .audience-grid,
    .testimonials-grid {
        grid-template-columns: 1fr !important;
        gap: 1.5rem !important;
    }

    .cta-btn {
        width: 100% !important;
        justify-content: center !important;
    }

    .value-points {
        gap: 1.25rem;
    }

    .value-point {
        font-size: 0.95rem;
    }

    .investment-examples {
        padding: 1rem;
    }

    .certificate-section {
        padding: 3rem 0;
    }

    .certificate-icon {
        font-size: 3rem;
    }

    .cert-icon {
        font-size: 1.5rem;
    }
}

/* ==========================================
   IMAGE ADDITIONS - Certificate & Investment
   ========================================== */

/* Certificate Preview Image */
.certificate-preview-img {
    max-width: 100%;
    height: auto;
    border-radius: 1rem;
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.2);
    margin-top: 1rem;
}

/* Investment Section with Image */
.investment-box {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 3rem;
    align-items: center;
}

.investment-visual {
    text-align: center;
}

.investment-roi-img {
    max-width: 100%;
    height: auto;
    border-radius: 1rem;
}

.investment-text {
    /* содержит всю текстовую часть */
}

@media (max-width: 768px) {
    .investment-box {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .investment-visual {
        order: -1; /* показываем картинку сверху на мобильных */
    }

    .certificate-preview-img {
        max-width: 80%;
        margin: 1rem auto;
        display: block;
    }
}

/* ==========================================
   SCROLL TO TOP BUTTON
   ========================================== */

.scroll-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 3rem;
    height: 3rem;
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    opacity: 0;
    visibility: hidden;
    transform: translateY(100px);
    transition: all 0.3s ease;
    z-index: 999;
}

.scroll-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.scroll-to-top:hover {
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
    transform: translateY(-2px);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

.scroll-to-top:active {
    transform: translateY(0);
}

/* На мобильных - меньше размер и другая позиция */
@media (max-width: 640px) {
    .scroll-to-top {
        bottom: 6rem; /* выше sticky CTA */
        right: 1rem;
        width: 2.5rem;
        height: 2.5rem;
    }
}

/* ИСПРАВЛЕНИЕ: Точно скрываем sticky CTA на десктопе */
@media (min-width: 641px) {
    .mobile-sticky-cta {
        display: none !important;
        visibility: hidden !important;
        opacity: 0 !important;
        pointer-events: none !important;
    }
}

/* ==========================================
   ULTRA COMPACT CHECKOUT SECTION
   ========================================== */

/* Дополнительная компактность для checkout на всех экранах */
.offer-section .container {
    padding: 0 1rem;
}

.offer-badge .badge-dot {
    width: 8px;
    height: 8px;
}

/* Уменьшаем высоту features еще больше на мобильных */
@media (max-width: 640px) {
    .offer-section {
        padding: 1.5rem 0;
    }
    
    .offer-title {
        font-size: 1.75rem;
        margin-top: 0.5rem;
    }
    
    .pricing-card {
        padding: 1.5rem;
    }
    
    .price-amount {
        font-size: 3rem;
    }
    
    .feature-item {
        padding: 0.4rem 0;
        font-size: 0.9rem;
    }
}