:root {
    --primary: #1E293B;
    --accent: #2563EB;
    --accent-hover: #1D4ED8;
    --background: #FFFFFF;
    --surface: #F8FAFC;
    --border: #E2E8F0;
    --text-main: #0F172A;
    --text-muted: #64748B;
    --white: #FFFFFF;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --radius: 12px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--background);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3 {
    font-family: 'Outfit', sans-serif;
    font-weight: 800;
}

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

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 80px;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    z-index: 1000;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.5rem;
    font-weight: 800;
    font-family: 'Outfit', sans-serif;
}

.logo-icon {
    color: var(--accent);
    font-size: 1.8rem;
}

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

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

.nav-links a {
    text-decoration: none;
    color: var(--text-main);
    font-weight: 600;
    transition: color 0.2s;
}

.nav-links a:hover {
    color: var(--accent);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    border-radius: var(--radius);
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    border: none;
}

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

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

.btn-secondary {
    background: var(--white);
    color: var(--text-main);
    border: 1px solid var(--border);
}

.btn-secondary:hover {
    background: var(--surface);
    transform: translateY(-2px);
}

.btn-large {
    padding: 16px 32px;
    font-size: 1.1rem;
}

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

/* Hero Section Transformation */
.split-hero {
    display: flex;
    height: 100vh;
    min-height: 700px;
    padding-top: 80px;
    overflow: hidden;
}

.hero-side {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 60px;
    position: relative;
    transition: all 0.7s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    background-size: cover;
    background-position: center;
}

.hero-side::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(15, 23, 42, 0.4); /* Dark overlay */
    z-index: 1;
    transition: background 0.5s ease;
}

.side-person::before {
    background: rgba(255, 255, 255, 0.6); /* Light overlay */
}

.hero-side:hover {
    flex: 1.6;
}

.hero-side:hover::before {
    background: rgba(15, 23, 42, 0.2);
}

.side-person:hover::before {
    background: rgba(255, 255, 255, 0.4);
}

.side-debtor {
    background-image: url('debtor-bg.png');
    color: var(--white);
}

.side-person {
    background-image: url('person-bg.png');
    color: var(--text-main);
}

.side-debtor .headline { color: var(--white); }
.side-debtor .sub-headline { color: rgba(255, 255, 255, 0.7); }

.hero-side .hero-content {
    max-width: 450px;
    z-index: 2;
}

/* Secondary Background for sections */
.secondary-bg {
    background-color: #F0F9FF;
}

.card-soft {
    background: var(--white);
    border: 1px solid #DBEAFE;
}

.icon-soft {
    color: #3B82F6;
}

/* Search Mode Selector in Form */
.search-mode-selector {
    display: flex;
    gap: 12px;
    margin-bottom: 32px;
    background: var(--surface);
    padding: 6px;
    border-radius: 12px;
    border: 1px solid var(--border);
}

.mode-option {
    flex: 1;
    position: relative;
    cursor: pointer;
}

.mode-option input {
    position: absolute;
    opacity: 0;
}

.mode-option span {
    display: block;
    padding: 10px;
    text-align: center;
    font-weight: 700;
    font-size: 0.9rem;
    border-radius: 8px;
    transition: all 0.3s;
    color: var(--text-muted);
}

.mode-option input:checked + span {
    background: var(--white);
    color: var(--accent);
    box-shadow: var(--shadow-sm);
}

/* Responsive */
@media (max-width: 1024px) {
    .split-hero {
        flex-direction: column;
        height: auto;
    }
    .hero-side {
        padding: 80px 40px;
    }
    .hero-side:hover {
        flex: 1;
    }
}

/* Services Section */
.services {
    padding: 100px 0;
    background-color: var(--surface);
}

.section-header {
    text-align: center;
    margin-bottom: 64px;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 16px;
}

.section-subtitle {
    color: var(--text-muted);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

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

.service-card {
    background: var(--white);
    padding: 40px;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    transition: all 0.3s ease;
    box-shadow: var(--shadow-sm);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--accent);
}

.service-icon {
    font-size: 2.5rem;
    color: var(--accent);
    margin-bottom: 24px;
}

.service-card h3 {
    font-size: 1.25rem;
    margin-bottom: 16px;
}

.service-card p {
    color: var(--text-muted);
}

/* Testimonials */
.testimonials {
    padding: 100px 0;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
}

.testimonial-card {
    padding: 32px;
    background: var(--surface);
    border-radius: var(--radius);
    position: relative;
}

.testimonial-card .quote {
    font-style: italic;
    font-size: 1.1rem;
    margin-bottom: 24px;
    color: var(--text-main);
}

.client-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.client-name {
    font-weight: 700;
    color: var(--accent);
}

/* Guarantee Section */
.guarantee {
    padding: 60px 0;
}

.guarantee-box {
    background: linear-gradient(135deg, #1E293B 0%, #0F172A 100%);
    padding: 40px;
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    gap: 32px;
    color: var(--white);
}

.guarantee-icon {
    font-size: 4rem;
    color: #FACC15;
}

.guarantee-content h3 {
    font-size: 1.5rem;
    margin-bottom: 8px;
}

.guarantee-content p {
    font-size: 1.1rem;
    opacity: 0.9;
}

/* Order Section */
.order-section {
    padding: 100px 0;
    background: var(--surface);
}

.order-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.order-info h2 {
    font-size: 3rem;
    margin-bottom: 24px;
}

.order-info p {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-bottom: 32px;
}

.benefit-list {
    list-style: none;
}

.benefit-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 600;
    margin-bottom: 16px;
    font-size: 1.1rem;
}

.benefit-list i {
    color: #10B981;
    font-size: 1.4rem;
}

.order-form-container {
    background: var(--white);
    padding: 48px;
    border-radius: var(--radius);
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--border);
}

.premium-form .form-group {
    margin-bottom: 20px;
}

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

.premium-form label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    font-size: 0.9rem;
}

.premium-form input, 
.premium-form textarea, 
.premium-form select {
    width: 100%;
    padding: 14px;
    border-radius: 8px;
    border: 1px solid var(--border);
    background: var(--surface);
    font-family: inherit;
    font-size: 1rem;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.premium-form input:focus, 
.premium-form textarea:focus, 
.premium-form select:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.1);
}

.premium-form textarea {
    height: 100px;
    resize: none;
}

.payment-methods {
    margin-top: 32px;
    text-align: center;
}

.payment-methods p {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 16px;
}

.payment-buttons {
    display: flex;
    gap: 12px;
}

.btn-payment {
    flex: 1;
    padding: 12px;
    border-radius: 8px;
    border: 1px solid var(--border);
    background: var(--white);
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-payment:hover {
    border-color: var(--accent);
    background: var(--surface);
}

.btn-payment i {
    font-size: 1.2rem;
}

/* Footer */
.footer {
    padding: 80px 0 40px;
    background: var(--primary);
    color: var(--white);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-links {
    display: flex;
    gap: 24px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.2s;
}

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

.footer-bottom {
    padding-top: 40px;
    text-align: center;
    color: rgba(255, 255, 255, 0.4);
    font-size: 0.85rem;
}

/* Responsive */
@media (max-width: 1024px) {
    .order-layout {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    .headline {
        font-size: 3rem;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    .hero {
        padding-top: 120px;
    }
    .hero-actions {
        flex-direction: column;
    }
    .premium-form .form-row {
        grid-template-columns: 1fr;
    }
}