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

:root {
    --primary-black: #0f0f0f;
    --secondary-black: #1a1a1a;
    --dark-gray: #2a2a2a;
    --medium-gray: #404040;
    --light-gray: #666666;
    --gold: #d4af37;
    --gold-light: #f4d03f;
    --gold-dark: #b8960f;
    --text-primary: #ffffff;
    --text-secondary: #b0b0b0;
    --text-muted: #808080;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--primary-black);
}

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

.header {
    background: linear-gradient(180deg, var(--secondary-black) 0%, var(--primary-black) 100%);
    padding: 24px 0;
    border-bottom: 1px solid var(--dark-gray);
}

.logo-section {
    display: flex;
    align-items: center;
    gap: 16px;
    justify-content: center;
}

.logo-icon {
    width: 52px;
    height: 52px;
    background: linear-gradient(135deg, var(--gold) 0%, var(--gold-light) 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 20px;
    color: var(--primary-black);
    box-shadow: 0 4px 12px rgba(212, 175, 55, 0.3);
}

.logo-text {
    font-size: 28px;
    font-weight: 700;
    color: var(--text-primary);
}

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

.hero {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--primary-black) 0%, var(--secondary-black) 50%, var(--primary-black) 100%);
    position: relative;
    overflow: hidden;
}

.hero-bg-pattern {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        radial-gradient(circle at 20% 50%, rgba(212, 175, 55, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(212, 175, 55, 0.03) 0%, transparent 50%);
    pointer-events: none;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-content {
    text-align: left;
}

.hero-features {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-top: 32px;
}

.hero-feature {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text-secondary);
    font-size: 16px;
}

.hero-feature svg {
    color: var(--gold);
    flex-shrink: 0;
}

.hero-badge {
    display: inline-block;
    padding: 8px 20px;
    background: linear-gradient(90deg, rgba(212, 175, 55, 0.15) 0%, rgba(244, 208, 63, 0.15) 100%);
    border: 1px solid var(--gold);
    border-radius: 24px;
    font-size: 14px;
    font-weight: 600;
    color: var(--gold-light);
    margin-bottom: 24px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hero-title {
    font-size: 48px;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 20px;
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--gold-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 18px;
    line-height: 1.6;
    color: var(--text-secondary);
    margin-bottom: 0;
}

.hero-form-container {
    background: var(--secondary-black);
    border: 1px solid var(--dark-gray);
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.hero-form {
    width: 100%;
}

.form-header {
    text-align: center;
    margin-bottom: 32px;
}

.form-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.15) 0%, rgba(244, 208, 63, 0.15) 100%);
    border: 2px solid var(--gold);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    color: var(--gold);
}

.form-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.form-subtitle {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.5;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-field {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-field label {
    font-size: 13px;
    font-weight: 600;
    color: var(--gold-light);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-field input,
.form-field select,
.form-field textarea {
    padding: 12px 16px;
    background: var(--dark-gray);
    border: 1px solid var(--medium-gray);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 15px;
    font-family: inherit;
    transition: all 0.3s ease;
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
    outline: none;
    border-color: var(--gold);
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.1);
    background: var(--medium-gray);
}

.form-field input::placeholder,
.form-field textarea::placeholder {
    color: var(--text-muted);
}

.form-field textarea {
    resize: vertical;
    min-height: 80px;
}

.form-checkbox {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.form-checkbox input[type="checkbox"] {
    margin-top: 4px;
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: var(--gold);
}

.form-checkbox label {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.5;
    cursor: pointer;
}

.form-checkbox label a {
    color: var(--gold);
    text-decoration: none;
}

.form-checkbox label a:hover {
    text-decoration: underline;
}

.form-submit-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 16px 32px;
    background: linear-gradient(135deg, var(--gold) 0%, var(--gold-light) 100%);
    color: var(--primary-black);
    border: none;
    border-radius: 10px;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 8px 24px rgba(212, 175, 55, 0.3);
    margin-top: 8px;
}

.form-submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 32px rgba(212, 175, 55, 0.4);
}

.form-submit-btn:active {
    transform: translateY(0);
}

.form-disclaimer {
    text-align: center;
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 8px;
}

.cta-button {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 18px 40px;
    background: linear-gradient(135deg, var(--gold) 0%, var(--gold-light) 100%);
    color: var(--primary-black);
    text-decoration: none;
    font-weight: 700;
    font-size: 18px;
    border-radius: 12px;
    transition: all 0.3s ease;
    box-shadow: 0 8px 24px rgba(212, 175, 55, 0.3);
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 32px rgba(212, 175, 55, 0.4);
}

.stats-section {
    padding: 60px 0;
    background: var(--secondary-black);
    border-top: 1px solid var(--dark-gray);
    border-bottom: 1px solid var(--dark-gray);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 32px;
}

.stat-card {
    text-align: center;
    padding: 32px 24px;
    background: linear-gradient(135deg, var(--dark-gray) 0%, var(--secondary-black) 100%);
    border-radius: 16px;
    border: 1px solid var(--medium-gray);
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--gold) 0%, var(--gold-light) 100%);
}

.stat-card:hover {
    transform: translateY(-4px);
    border-color: var(--gold);
    box-shadow: 0 12px 32px rgba(212, 175, 55, 0.15);
}

.stat-number {
    font-size: 48px;
    font-weight: 800;
    color: var(--gold);
    margin-bottom: 8px;
}

.stat-label {
    font-size: 16px;
    color: var(--text-secondary);
    font-weight: 500;
}

.offers-section {
    padding: 80px 0;
    background: var(--primary-black);
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-title {
    font-size: 40px;
    font-weight: 800;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.section-subtitle {
    font-size: 18px;
    color: var(--text-secondary);
}

.offers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 32px;
}

.offer-card {
    background: var(--secondary-black);
    border: 1px solid var(--dark-gray);
    border-radius: 20px;
    padding: 36px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.offer-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--gold) 0%, var(--gold-light) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.offer-card:hover::before {
    opacity: 1;
}

.offer-card:hover {
    transform: translateY(-6px);
    border-color: var(--gold);
    box-shadow: 0 16px 48px rgba(212, 175, 55, 0.25);
}

.offer-card.premium {
    border: 2px solid var(--gold);
    background: linear-gradient(180deg, rgba(212, 175, 55, 0.08) 0%, var(--secondary-black) 100%);
    box-shadow: 0 8px 24px rgba(212, 175, 55, 0.15);
}

.offer-card.premium::before {
    opacity: 1;
    height: 5px;
}

.offer-badge {
    position: absolute;
    top: -12px;
    right: 24px;
    background: linear-gradient(135deg, var(--gold) 0%, var(--gold-light) 100%);
    color: var(--primary-black);
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.bank-info {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 24px;
}

.bank-logo {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--dark-gray) 0%, var(--medium-gray) 100%);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 20px;
    color: var(--gold);
    border: 2px solid var(--medium-gray);
    position: relative;
    overflow: hidden;
}

.bank-logo::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(212, 175, 55, 0.1) 0%, transparent 70%);
    animation: shimmer 3s infinite;
}

@keyframes shimmer {
    0%, 100% {
        transform: translate(-50%, -50%) scale(0.8);
        opacity: 0;
    }
    50% {
        transform: translate(-50%, -50%) scale(1.2);
        opacity: 1;
    }
}

.bank-name {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.bank-origin {
    font-size: 14px;
    color: var(--text-muted);
}

.interest-rate {
    font-size: 56px;
    font-weight: 800;
    color: var(--gold);
    line-height: 1;
    margin-bottom: 8px;
}

.rate-label {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 24px;
}

.offer-features {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 24px;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text-secondary);
    font-size: 14px;
}

.feature-item svg {
    color: var(--gold);
    flex-shrink: 0;
}

.offer-button {
    width: 100%;
    padding: 14px 24px;
    background: var(--dark-gray);
    color: var(--text-primary);
    border: 1px solid var(--medium-gray);
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.offer-button:hover {
    background: var(--medium-gray);
    border-color: var(--gold);
}

.offer-button.primary {
    background: linear-gradient(135deg, var(--gold) 0%, var(--gold-light) 100%);
    color: var(--primary-black);
    border: none;
}

.offer-button.primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(212, 175, 55, 0.3);
}

.calculator-section {
    padding: 80px 0;
    background: var(--secondary-black);
}

.calculator-card {
    max-width: 600px;
    margin: 0 auto;
    background: var(--dark-gray);
    border: 1px solid var(--medium-gray);
    border-radius: 16px;
    padding: 48px;
}

.calculator-title {
    font-size: 32px;
    font-weight: 800;
    margin-bottom: 8px;
    text-align: center;
    color: var(--text-primary);
}

.calculator-subtitle {
    text-align: center;
    color: var(--text-secondary);
    margin-bottom: 40px;
}

.calculator-form {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-group input,
.form-group select {
    padding: 14px 16px;
    background: var(--secondary-black);
    border: 1px solid var(--medium-gray);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 16px;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--gold);
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.1);
}

.calculate-button {
    padding: 16px 32px;
    background: linear-gradient(135deg, var(--gold) 0%, var(--gold-light) 100%);
    color: var(--primary-black);
    border: none;
    border-radius: 8px;
    font-size: 18px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 8px;
}

.calculate-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(212, 175, 55, 0.3);
}

.result-card {
    margin-top: 32px;
    padding: 28px;
    background: linear-gradient(135deg, var(--dark-gray) 0%, var(--secondary-black) 100%);
    border: 2px solid var(--gold);
    border-radius: 16px;
    box-shadow: 0 8px 24px rgba(212, 175, 55, 0.2);
    position: relative;
    overflow: hidden;
}

.result-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--gold) 0%, var(--gold-light) 100%);
}

.result-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid var(--dark-gray);
}

.result-row:last-child {
    border-bottom: none;
}

.result-label {
    font-size: 16px;
    color: var(--text-secondary);
}

.result-value {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-primary);
}

.result-value.highlight {
    color: var(--gold);
    font-size: 24px;
}

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

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 32px;
}

.benefit-card {
    padding: 36px;
    background: linear-gradient(135deg, var(--secondary-black) 0%, var(--dark-gray) 100%);
    border: 1px solid var(--dark-gray);
    border-radius: 20px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.benefit-card::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(135deg, var(--gold) 0%, var(--gold-light) 100%);
    border-radius: 20px;
    opacity: 0;
    z-index: -1;
    transition: opacity 0.3s ease;
}

.benefit-card:hover::before {
    opacity: 0.1;
}

.benefit-card:hover {
    border-color: var(--gold);
    transform: translateY(-6px);
    box-shadow: 0 12px 32px rgba(212, 175, 55, 0.2);
}

.benefit-icon {
    width: 72px;
    height: 72px;
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.2) 0%, rgba(244, 208, 63, 0.2) 100%);
    border: 2px solid var(--gold);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    color: var(--gold);
    position: relative;
    transition: all 0.3s ease;
}

.benefit-card:hover .benefit-icon {
    transform: scale(1.05) rotate(5deg);
    box-shadow: 0 8px 24px rgba(212, 175, 55, 0.3);
}

.benefit-title {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.benefit-text {
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-secondary);
}

.faq-section {
    padding: 80px 0;
    background: var(--secondary-black);
}

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

.faq-item {
    padding: 36px;
    background: var(--dark-gray);
    border: 1px solid var(--medium-gray);
    border-radius: 16px;
    margin-bottom: 24px;
    transition: all 0.3s ease;
    position: relative;
}

.faq-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
    background: linear-gradient(180deg, var(--gold) 0%, var(--gold-light) 100%);
    border-radius: 16px 0 0 16px;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.faq-item:hover::before {
    opacity: 1;
}

.faq-item:hover {
    border-color: var(--gold);
    transform: translateX(4px);
    box-shadow: 0 8px 24px rgba(212, 175, 55, 0.15);
}

.faq-question {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--gold-light);
    display: flex;
    align-items: center;
    gap: 12px;
}

.faq-question::before {
    content: '';
    width: 6px;
    height: 6px;
    background: var(--gold);
    border-radius: 50%;
    flex-shrink: 0;
}

.faq-answer {
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-secondary);
}

.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 9999;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.modal.active {
    display: flex;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(8px);
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.modal-container {
    position: relative;
    width: 100%;
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
    background: var(--secondary-black);
    border: 1px solid var(--dark-gray);
    border-radius: 24px;
    box-shadow: 0 24px 64px rgba(0, 0, 0, 0.8);
    animation: slideUp 0.3s ease;
    z-index: 10000;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 40px;
    height: 40px;
    background: var(--dark-gray);
    border: 1px solid var(--medium-gray);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    color: var(--text-secondary);
    z-index: 10001;
}

.modal-close:hover {
    background: var(--medium-gray);
    border-color: var(--gold);
    color: var(--gold);
    transform: rotate(90deg);
}

.modal-content {
    padding: 48px;
}

.modal-header {
    text-align: center;
    margin-bottom: 32px;
}

.modal-icon {
    width: 72px;
    height: 72px;
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.2) 0%, rgba(244, 208, 63, 0.2) 100%);
    border: 2px solid var(--gold);
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    color: var(--gold);
}

.modal-title {
    font-size: 28px;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.modal-subtitle {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.6;
}

.modal-offer-info {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    padding: 24px;
    background: var(--dark-gray);
    border: 1px solid var(--medium-gray);
    border-radius: 16px;
    margin-bottom: 32px;
}

.offer-info-item {
    display: flex;
    flex-direction: column;
    gap: 8px;
    text-align: center;
}

.info-label {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.info-value {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary);
}

.info-value.gold {
    font-size: 24px;
    color: var(--gold);
}

.offer-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.footer {
    background: var(--primary-black);
    border-top: 1px solid var(--dark-gray);
    padding: 48px 0 24px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 32px;
    gap: 48px;
}

.footer-brand {
    flex: 1;
    max-width: 400px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
    font-size: 20px;
    font-weight: 700;
    color: var(--text-primary);
}

.footer-logo .logo-icon {
    width: 40px;
    height: 40px;
    font-size: 16px;
}

.footer-description {
    color: var(--text-secondary);
    line-height: 1.6;
}

.footer-links {
    display: flex;
    gap: 32px;
    align-items: center;
}

.footer-link {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s ease;
    font-size: 14px;
}

.footer-link:hover {
    color: var(--gold);
}

.footer-bottom {
    text-align: center;
    padding-top: 24px;
    border-top: 1px solid var(--dark-gray);
    color: var(--text-muted);
    font-size: 14px;
}

@media (max-width: 768px) {
    .hero {
        padding: 48px 0;
    }

    .hero-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

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

    .hero-features {
        align-items: center;
    }

    .hero-title {
        font-size: 32px;
    }

    .hero-subtitle {
        font-size: 16px;
    }

    .hero-form-container {
        padding: 32px 24px;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .modal-content {
        padding: 32px 24px;
    }

    .modal-offer-info {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .modal-title {
        font-size: 24px;
    }

    .section-title {
        font-size: 32px;
    }

    .offers-grid {
        grid-template-columns: 1fr;
    }

    .calculator-card {
        padding: 32px 24px;
    }

    .footer-content {
        flex-direction: column;
        gap: 32px;
    }

    .footer-links {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
    }

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

@media (max-width: 640px) {
    .header {
        padding: 16px 0;
    }

    .container {
        padding: 0 16px;
    }

    .logo-text {
        font-size: 20px;
    }

    .logo-icon {
        width: 40px;
        height: 40px;
        font-size: 16px;
    }

    .hero-title {
        font-size: 28px;
    }

    .cta-button {
        font-size: 16px;
        padding: 14px 32px;
    }

    .stats-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .stat-number {
        font-size: 36px;
    }
}

.success-popup {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 10000;
    animation: fadeIn 0.3s ease-out;
}

.success-popup.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

.success-popup-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(4px);
}

.success-popup-container {
    position: relative;
    background: linear-gradient(180deg, var(--secondary-black) 0%, var(--dark-gray) 100%);
    border: 1px solid var(--medium-gray);
    border-radius: 24px;
    max-width: 500px;
    width: 90%;
    padding: 48px 32px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    animation: slideUp 0.4s ease-out;
}

.success-popup-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: transparent;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 8px;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.success-popup-close:hover {
    background: var(--dark-gray);
    color: var(--text-primary);
    transform: rotate(90deg);
}

.success-popup-content {
    text-align: center;
}

.success-icon {
    margin: 0 auto 24px;
    animation: scaleIn 0.5s ease-out 0.2s both;
}

.success-title {
    font-size: 28px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 16px;
    animation: slideUp 0.5s ease-out 0.3s both;
}

.success-message {
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-secondary);
    margin-bottom: 32px;
    animation: slideUp 0.5s ease-out 0.4s both;
}

.success-button {
    background: linear-gradient(135deg, var(--gold) 0%, var(--gold-light) 100%);
    color: var(--primary-black);
    border: none;
    padding: 14px 40px;
    font-size: 16px;
    font-weight: 600;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    animation: slideUp 0.5s ease-out 0.5s both;
}

.success-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(212, 175, 55, 0.3);
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.5);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@media (max-width: 768px) {
    .success-popup-container {
        padding: 36px 24px;
    }

    .success-title {
        font-size: 24px;
    }

    .success-message {
        font-size: 14px;
    }
}