/* ========================================
   CSS Variables & Reset
   ======================================== */
:root {
    /* Colors from logo */
    --primary-blue: #3d5a6b;
    --primary-orange: #e67e42;
    --dark-blue: #2a3f4d;
    --light-blue: #e8f1f5;
    
    /* Neutral colors */
    --white: #ffffff;
    --light-gray: #f5f7f9;
    --gray: #6b7c8c;
    --dark-gray: #4a5568;
    --black: #1a1a1a;
    
    /* Status colors */
    --success: #10b981;
    --error: #ef4444;
    --warning: #f59e0b;
    
    /* Typography */
    --font-display: 'Crimson Pro', serif;
    --font-body: 'DM Sans', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 5rem;
    
    /* Borders & Shadows */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --shadow-sm: 0 2px 8px rgba(61, 90, 107, 0.08);
    --shadow-md: 0 4px 16px rgba(61, 90, 107, 0.12);
    --shadow-lg: 0 8px 32px rgba(61, 90, 107, 0.16);
    
    /* Transitions */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--dark-gray);
    background: var(--white);
    overflow-x: hidden;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

button {
    border: none;
    background: none;
    cursor: pointer;
    font-family: inherit;
}

/* ========================================
   Typography
   ======================================== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 700;
    line-height: 1.2;
    color: var(--dark-blue);
    margin-bottom: 1rem;
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    letter-spacing: -0.02em;
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    letter-spacing: -0.01em;
}

h3 {
    font-size: clamp(1.5rem, 3vw, 2rem);
}

h4 {
    font-size: 1.25rem;
}

.lead {
    font-size: 1.25rem;
    line-height: 1.7;
    color: var(--gray);
    max-width: 65ch;
}

.text-muted {
    color: var(--gray);
    font-size: 0.9rem;
}

/* ========================================
   Layout Components
   ======================================== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.section-header {
    margin-bottom: var(--spacing-lg);
}

.section-header.centered {
    text-align: center;
}

.section-intro {
    font-size: 1.125rem;
    color: var(--gray);
    max-width: 65ch;
}

.section-header.centered .section-intro {
    margin: 0 auto;
}

/* ========================================
   Navigation
   ======================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    transition: var(--transition);
}

.nav-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 0;
}

.logo img {
    height: 50px;
    width: auto;
}

.nav-menu {
    display: flex;
    gap: var(--spacing-md);
    align-items: center;
}

.nav-menu a {
    font-weight: 500;
    color: var(--dark-gray);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.nav-menu a:hover,
.nav-menu a.active {
    color: var(--primary-blue);
    background: var(--light-blue);
}

.nav-menu a.nav-cta {
    background: var(--primary-orange);
    color: var(--white);
}

.nav-menu a.nav-cta:hover {
    background: #d46f36;
    transform: translateY(-2px);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 0.5rem;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--primary-blue);
    border-radius: 3px;
    transition: var(--transition);
}

/* ========================================
   Buttons
   ======================================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 1.75rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    transition: var(--transition);
    cursor: pointer;
    border: 2px solid transparent;
    font-size: 1rem;
}

.btn-primary {
    background: var(--primary-orange);
    color: var(--white);
}

.btn-primary:hover {
    background: #d46f36;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background: transparent;
    color: var(--primary-blue);
    border-color: var(--primary-blue);
}

.btn-secondary:hover {
    background: var(--primary-blue);
    color: var(--white);
}

.btn-large {
    padding: 1.125rem 2.25rem;
    font-size: 1.125rem;
}

/* ========================================
   Hero Section
   ======================================== */
.hero {
    position: relative;
    min-height: 85vh;
    display: flex;
    align-items: center;
    padding: calc(80px + var(--spacing-xl)) var(--spacing-md) var(--spacing-xl);
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, var(--light-blue) 0%, #f0f4f7 50%, #ffffff 100%);
    z-index: -1;
}

.hero-background::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 60%;
    height: 100%;
    background-image: url('data:image/svg+xml,<svg width="800" height="800" xmlns="http://www.w3.org/2000/svg"><defs><pattern id="grid" width="40" height="40" patternUnits="userSpaceOnUse"><path d="M 40 0 L 0 0 0 40" fill="none" stroke="rgba(61,90,107,0.05)" stroke-width="1"/></pattern></defs><rect width="800" height="800" fill="url(%23grid)"/></svg>');
    background-size: 40px 40px;
    opacity: 0.5;
}

.hero-content {
    max-width: 700px;
    animation: fadeInUp 0.8s ease-out;
}

.hero-title {
    margin-bottom: var(--spacing-md);
}

.hero-title .highlight {
    color: var(--primary-orange);
    display: block;
}

.hero-intro {
    font-size: 1.125rem;
    line-height: 1.6;
    color: var(--dark-blue);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    max-width: 55ch;
}

.hero-subtitle {
    font-size: 1.25rem;
    line-height: 1.7;
    color: var(--gray);
    margin-bottom: var(--spacing-lg);
    max-width: 55ch;
}

/* ========================================
   Legal Check Section
   ======================================== */
.legal-check {
    padding: var(--spacing-xl) var(--spacing-md);
    background: var(--white);
}

.warning-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.warning-card {
    background: var(--white);
    border: 2px solid var(--light-blue);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    transition: var(--transition);
}

.warning-card:hover {
    border-color: var(--primary-orange);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.warning-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--light-blue), #ffffff);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
}

.warning-icon svg {
    stroke: var(--primary-orange);
}

.warning-card h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
    color: var(--dark-blue);
}

.warning-card p {
    color: var(--gray);
    line-height: 1.7;
}

/* ========================================
   Services Section
   ======================================== */
.services {
    padding: var(--spacing-xl) var(--spacing-md);
    background: var(--light-gray);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.service-card {
    background: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 0;
    background: var(--primary-orange);
    transition: height 0.4s ease;
}

.service-card:hover::before {
    height: 100%;
}

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

.service-number {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 700;
    color: var(--light-blue);
    line-height: 1;
    margin-bottom: var(--spacing-sm);
}

.service-card h3 {
    font-size: 1.375rem;
    margin-bottom: var(--spacing-sm);
}

.service-card p {
    color: var(--gray);
    line-height: 1.7;
}

/* ========================================
   CTA Section
   ======================================== */
.cta-section {
    padding: var(--spacing-xl) var(--spacing-md);
    background: linear-gradient(135deg, var(--primary-blue), var(--dark-blue));
    text-align: center;
}

.cta-content {
    max-width: 700px;
    margin: 0 auto;
}

.cta-section h2 {
    color: var(--white);
    margin-bottom: var(--spacing-md);
}

.cta-section p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.125rem;
    margin-bottom: var(--spacing-lg);
}

/* ========================================
   Page Header
   ======================================== */
.page-header {
    padding: calc(80px + var(--spacing-lg)) var(--spacing-md) var(--spacing-lg);
    background: linear-gradient(135deg, var(--light-blue), #f8fafc);
    text-align: center;
}

.page-header h1 {
    margin-bottom: var(--spacing-md);
}

.page-header .lead {
    margin: 0 auto;
}

/* ========================================
   Process Steps (Kako radimo)
   ======================================== */
.process-section {
    padding: var(--spacing-xl) var(--spacing-md);
}

.process-steps {
    max-width: 900px;
    margin: 0 auto;
}

.process-step {
    display: grid;
    grid-template-columns: 80px 1fr;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.process-step:last-child {
    margin-bottom: 0;
}

.step-visual {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.step-circle {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-orange), #d46f36);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    color: var(--white);
    box-shadow: var(--shadow-md);
}

.step-line {
    flex: 1;
    width: 2px;
    background: linear-gradient(to bottom, var(--light-blue), transparent);
    margin-top: var(--spacing-sm);
}

.process-step:last-child .step-line {
    display: none;
}

.step-content h2 {
    font-size: 1.75rem;
    margin-bottom: var(--spacing-md);
}

.step-content p {
    color: var(--gray);
    line-height: 1.7;
    margin-bottom: var(--spacing-md);
}

.step-highlights {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.highlight-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--light-blue);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-sm);
    font-weight: 500;
    color: var(--primary-blue);
}

.highlight-item svg {
    stroke: var(--primary-orange);
    flex-shrink: 0;
}

/* ========================================
   Audience Section
   ======================================== */
.audience-section {
    padding: var(--spacing-xl) var(--spacing-md);
    background: var(--light-gray);
}

.audience-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.audience-intro {
    font-size: 1.125rem;
    color: var(--gray);
    margin-bottom: var(--spacing-lg);
}

.audience-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
    margin: var(--spacing-lg) 0;
}

.audience-item {
    background: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

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

.audience-item svg {
    stroke: var(--primary-orange);
    margin: 0 auto var(--spacing-md);
}

.audience-item p {
    font-weight: 600;
    color: var(--dark-blue);
}

.audience-note {
    font-style: italic;
    color: var(--gray);
    margin-top: var(--spacing-lg);
}

/* ========================================
   FAQ Section
   ======================================== */
.faq-section {
    padding: var(--spacing-xl) var(--spacing-md);
}

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

.faq-item {
    background: var(--white);
    border: 2px solid var(--light-blue);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
    overflow: hidden;
    transition: var(--transition);
}

.faq-item:hover {
    border-color: var(--primary-blue);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md);
    text-align: left;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--dark-blue);
    cursor: pointer;
    transition: var(--transition);
}

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

.faq-icon {
    flex-shrink: 0;
    stroke: var(--primary-orange);
    transition: transform 0.3s ease;
}

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

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
}

.faq-item.active .faq-answer {
    max-height: 1000px;
    padding: 0 var(--spacing-md) var(--spacing-md);
}

.faq-answer p {
    color: var(--gray);
    line-height: 1.7;
    margin-bottom: var(--spacing-sm);
}

.faq-answer ul {
    list-style: none;
    padding-left: 0;
}

.faq-answer li {
    color: var(--gray);
    line-height: 1.7;
    margin-bottom: 0.5rem;
    padding-left: 1.5rem;
    position: relative;
}

.faq-answer li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--primary-orange);
    font-weight: bold;
}

.faq-cta {
    text-align: center;
    margin-top: var(--spacing-xl);
    padding: var(--spacing-lg);
    background: var(--light-blue);
    border-radius: var(--radius-lg);
}

.faq-cta p {
    margin-bottom: var(--spacing-md);
}

/* ========================================
   Contact Section
   ======================================== */
.contact-section {
    padding: var(--spacing-xl) var(--spacing-md);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: var(--spacing-xl);
    max-width: 1200px;
    margin: 0 auto;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-weight: 600;
    color: var(--dark-blue);
}

.form-group input,
.form-group textarea {
    padding: 0.875rem;
    border: 2px solid var(--light-blue);
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-orange);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-message {
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    text-align: center;
    margin-bottom: var(--spacing-md);
}

.form-message.success {
    background: rgba(16, 185, 129, 0.1);
    border: 2px solid var(--success);
}

.form-message.error {
    background: rgba(239, 68, 68, 0.1);
    border: 2px solid var(--error);
}

.form-message svg {
    margin: 0 auto var(--spacing-md);
    stroke: currentColor;
}

.form-message.success {
    color: var(--success);
}

.form-message.error {
    color: var(--error);
}

.form-message h3 {
    color: inherit;
    margin-bottom: var(--spacing-sm);
}

.form-note {
    font-size: 0.9rem;
    color: var(--gray);
    background: var(--light-gray);
    padding: var(--spacing-md);
    border-radius: var(--radius-sm);
    border-left: 4px solid var(--primary-orange);
}

.contact-info-card {
    background: var(--light-gray);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    position: sticky;
    top: 100px;
}

.contact-info-card h3 {
    margin-bottom: var(--spacing-sm);
}

.contact-tagline {
    color: var(--gray);
    margin-bottom: var(--spacing-lg);
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.contact-detail {
    display: flex;
    gap: var(--spacing-md);
}

.contact-icon {
    width: 48px;
    height: 48px;
    background: var(--white);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-icon svg {
    stroke: var(--primary-orange);
}

.contact-detail h4 {
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--gray);
    margin-bottom: 0.25rem;
}

.contact-detail p,
.contact-detail a {
    color: var(--dark-blue);
    font-weight: 500;
}

.contact-detail a:hover {
    color: var(--primary-orange);
}

.contact-hours {
    padding-top: var(--spacing-md);
    border-top: 2px solid var(--light-blue);
}

.contact-hours h4 {
    margin-bottom: var(--spacing-sm);
}

.contact-hours p {
    color: var(--dark-gray);
    line-height: 1.6;
}

/* ========================================
   Footer
   ======================================== */
.footer {
    background: var(--dark-blue);
    color: rgba(255, 255, 255, 0.8);
    padding: var(--spacing-xl) var(--spacing-md) var(--spacing-md);
}

.footer-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-lg);
}

.footer-logo img {
    height: 50px;
    margin-bottom: var(--spacing-md);
}

.footer-logo p {
    color: rgba(255, 255, 255, 0.7);
}

.footer h4 {
    color: var(--white);
    font-size: 1rem;
    margin-bottom: var(--spacing-md);
}

.footer-links ul,
.footer-contact ul {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-links a,
.footer-contact a {
    color: rgba(255, 255, 255, 0.7);
    transition: var(--transition);
}

.footer-links a:hover,
.footer-contact a:hover {
    color: var(--primary-orange);
    padding-left: 0.5rem;
}

.footer-bottom {
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    color: rgba(255, 255, 255, 0.5);
}

/* ========================================
   Animations
   ======================================== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ========================================
   Responsive Design
   ======================================== */
@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: var(--white);
        flex-direction: column;
        padding: var(--spacing-md);
        box-shadow: var(--shadow-lg);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: var(--transition);
    }
    
    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .nav-menu a {
        width: 100%;
        padding: 1rem;
        text-align: center;
    }
    
    .hero {
        min-height: 70vh;
    }
    
    .warning-cards,
    .services-grid,
    .audience-grid {
        grid-template-columns: 1fr;
    }
    
    .process-step {
        grid-template-columns: 60px 1fr;
        gap: var(--spacing-md);
    }
    
    .step-circle {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-info-card {
        position: static;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
}

@media (max-width: 480px) {
    :root {
        --spacing-xl: 3rem;
        --spacing-lg: 2rem;
    }
    
    .btn-large {
        padding: 1rem 1.5rem;
        font-size: 1rem;
    }
}