/* Gold Investment Landing Page Styles */

:root {
    --gold-primary: #D4AF37;
    --gold-dark: #B8941F;
    --navy-blue: #1a237e;
    --navy-light: #3949ab;
    --white: #ffffff;
    --light-gray: #f8f9fa;
    --dark-gray: #333333;
    --success-green: #28a745;
    --error-red: #dc3545;
    --shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    --shadow-hover: 0 8px 30px rgba(0, 0, 0, 0.15);
    --border-radius: 12px;
    --transition: all 0.3s ease;
}

* {
    box-sizing: border-box;
}

.gold-landing-page {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--dark-gray);
}

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

/* Typography */
h1, h2, h3 {
    font-weight: 700;
    margin-bottom: 1rem;
}

h1 {
    font-size: 3rem;
    line-height: 1.2;
    color: var(--navy-blue);
}

h2 {
    font-size: 2.5rem;
    text-align: center;
    color: var(--navy-blue);
    margin-bottom: 2rem;
}

h3 {
    font-size: 1.5rem;
    color: var(--navy-blue);
}

/* Buttons */
.gold-btn {
    display: inline-block;
    padding: 15px 30px;
    border: none;
    border-radius: var(--border-radius);
    font-size: 1.1rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
    min-width: 200px;
}

.gold-btn-primary {
    background: linear-gradient(135deg, var(--gold-primary), var(--gold-dark));
    color: var(--white);
    box-shadow: var(--shadow);
}

.gold-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
    background: linear-gradient(135deg, var(--gold-dark), var(--gold-primary));
}

.gold-btn-secondary {
    background: transparent;
    color: var(--navy-blue);
    border: 2px solid var(--navy-blue);
}

.gold-btn-secondary:hover {
    background: var(--navy-blue);
    color: var(--white);
    transform: translateY(-2px);
}

/* Hero Section */
.gold-hero {
    background: linear-gradient(135deg, var(--light-gray) 0%, var(--white) 100%);
    padding: 100px 0;
    position: relative;
    overflow: hidden;
}

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

.hero-content h1 {
    margin-bottom: 1.5rem;
    animation: fadeInUp 1s ease-out;
}

.hero-subtitle {
    font-size: 1.3rem;
    color: var(--dark-gray);
    margin-bottom: 2rem;
    animation: fadeInUp 1s ease-out 0.2s both;
}

.hero-stats {
    display: flex;
    gap: 30px;
    margin-bottom: 2rem;
    animation: fadeInUp 1s ease-out 0.4s both;
}

.stat-item {
    text-align: center;
    padding: 20px;
    background: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    flex: 1;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--gold-primary);
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--dark-gray);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hero-cta {
    display: flex;
    gap: 20px;
    animation: fadeInUp 1s ease-out 0.6s both;
}

/* Gold Bars Animation */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.gold-bars-animation {
    display: flex;
    gap: 20px;
    align-items: flex-end;
}

.gold-bar {
    width: 60px;
    height: 200px;
    background: linear-gradient(to bottom, #f0f0f0, #ddd);
    border-radius: 8px;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow);
}

.bar-fill {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, var(--gold-dark), var(--gold-primary));
    border-radius: 8px;
    animation: fillBar 2s ease-out 1s both;
}

.gold-bar:nth-child(1) .bar-fill { height: 60%; }
.gold-bar:nth-child(2) .bar-fill { height: 80%; animation-delay: 1.2s; }
.gold-bar:nth-child(3) .bar-fill { height: 100%; animation-delay: 1.4s; }

.profit-indicator {
    position: absolute;
    top: -30px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--success-green);
    color: var(--white);
    padding: 5px 10px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    opacity: 0;
    animation: showProfit 0.5s ease-out 2.5s both;
}

/* Benefits Section */
.gold-benefits {
    padding: 100px 0;
    background: var(--white);
}

.section-intro {
    font-size: 1.2rem;
    text-align: center;
    max-width: 800px;
    margin: 0 auto 3rem;
    color: var(--dark-gray);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.benefit-item {
    text-align: center;
    padding: 40px 30px;
    background: var(--light-gray);
    border-radius: var(--border-radius);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.benefit-item:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
}

.benefit-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--gold-primary), var(--gold-dark));
    transform: scaleX(0);
    transition: var(--transition);
}

.benefit-item:hover::before {
    transform: scaleX(1);
}

.benefit-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.benefit-item h3 {
    margin-bottom: 1rem;
    color: var(--navy-blue);
}

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

/* Process Section */
.gold-process {
    padding: 100px 0;
    background: var(--light-gray);
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.step-item {
    background: var(--white);
    padding: 40px 30px;
    border-radius: var(--border-radius);
    text-align: center;
    position: relative;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.step-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.step-number {
    position: absolute;
    top: -20px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--gold-primary), var(--gold-dark));
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.2rem;
}

.step-icon {
    font-size: 3rem;
    margin: 20px 0 1rem;
}

.step-item h3 {
    margin-bottom: 1rem;
    color: var(--navy-blue);
}

.step-item p {
    color: var(--dark-gray);
}

/* Security Section */
.gold-security {
    padding: 100px 0;
    background: var(--white);
}

.security-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
}

.security-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 30px;
    background: var(--light-gray);
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.security-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.security-icon {
    font-size: 2.5rem;
    flex-shrink: 0;
}

.security-item h3 {
    margin-bottom: 0.5rem;
    color: var(--navy-blue);
}

.security-item p {
    color: var(--dark-gray);
}

/* Comparison Section */
.gold-comparison {
    padding: 100px 0;
    background: var(--light-gray);
}

.comparison-table {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    max-width: 900px;
    margin: 0 auto;
}

.comparison-column {
    background: var(--white);
    padding: 40px 30px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.gold-column {
    border: 3px solid var(--gold-primary);
    position: relative;
}

.gold-column::before {
    content: 'PREPORUČENO';
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gold-primary);
    color: var(--white);
    padding: 8px 20px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 1px;
}

.comparison-column h3 {
    text-align: center;
    margin-bottom: 2rem;
    font-size: 1.8rem;
}

.comparison-items {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.comparison-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px;
    border-radius: 8px;
    transition: var(--transition);
}

.comparison-item.positive {
    background: rgba(40, 167, 69, 0.1);
}

.comparison-item.negative {
    background: rgba(220, 53, 69, 0.1);
}

.comparison-item .icon {
    font-size: 1.2rem;
    flex-shrink: 0;
}

.comparison-item span:last-child {
    font-weight: 500;
}

/* FAQ Section */
.gold-faq {
    padding: 100px 0;
    background: var(--white);
}

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

.faq-item {
    margin-bottom: 20px;
    background: var(--light-gray);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 25px 30px;
    cursor: pointer;
    transition: var(--transition);
}

.faq-question:hover {
    background: rgba(212, 175, 55, 0.1);
}

.faq-question h3 {
    margin: 0;
    font-size: 1.2rem;
    color: var(--navy-blue);
}

.faq-toggle {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gold-primary);
    transition: var(--transition);
}

.faq-item.active .faq-toggle {
    transform: rotate(45deg);
}

.faq-answer {
    padding: 0 30px;
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item.active .faq-answer {
    padding: 0 30px 25px;
    max-height: 200px;
}

.faq-answer p {
    margin: 0;
    color: var(--dark-gray);
    line-height: 1.6;
}

/* Form Section */
.gold-form {
    padding: 100px 0;
    background: var(--light-gray);
}

.gold-contact-form {
    max-width: 700px;
    margin: 0 auto;
    background: var(--white);
    padding: 50px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-bottom: 30px;
}

.form-group {
    margin-bottom: 30px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--navy-blue);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 15px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 1rem;
    transition: var(--transition);
}

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

.checkbox-group {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 15px;
    margin-top: 10px;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    padding: 10px;
    border-radius: 8px;
    transition: var(--transition);
}

.checkbox-label:hover {
    background: var(--light-gray);
}

.checkbox-label input[type="checkbox"] {
    width: auto;
    margin: 0;
}

.gdpr-checkbox {
    background: var(--light-gray);
    padding: 15px;
    border-radius: 8px;
    font-size: 0.9rem;
}

#gold-form-message {
    margin-top: 20px;
    padding: 15px;
    border-radius: 8px;
    display: none;
    text-align: center;
    font-weight: 600;
}

#gold-form-message.success {
    background: rgba(40, 167, 69, 0.1);
    color: var(--success-green);
    border: 1px solid var(--success-green);
}

#gold-form-message.error {
    background: rgba(220, 53, 69, 0.1);
    color: var(--error-red);
    border: 1px solid var(--error-red);
}

/* Calendly Section */
.gold-calendly {
    padding: 100px 0;
    background: var(--white);
}

.calendly-embed {
    max-width: 900px;
    margin: 0 auto;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
}

/* Loading Animation */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: var(--white);
    animation: spin 1s ease-in-out infinite;
}

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

@keyframes fillBar {
    from {
        height: 0;
    }
    to {
        height: var(--bar-height, 60%);
    }
}

@keyframes showProfit {
    from {
        opacity: 0;
        transform: translateX(-50%) translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .gold-container {
        padding: 0 15px;
    }
    
    h1 {
        font-size: 2.2rem;
    }
    
    h2 {
        font-size: 2rem;
    }
    
    .gold-hero .gold-container {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .hero-stats {
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: center;
    }
    
    .gold-btn {
        width: 100%;
        max-width: 300px;
    }
    
    .benefits-grid,
    .process-steps,
    .security-features {
        grid-template-columns: 1fr;
    }
    
    .comparison-table {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .gold-contact-form {
        padding: 30px 20px;
    }
    
    .checkbox-group {
        grid-template-columns: 1fr;
    }
    
    .gold-bars-animation {
        gap: 15px;
    }
    
    .gold-bar {
        width: 50px;
        height: 150px;
    }
}

@media (max-width: 480px) {
    .gold-hero {
        padding: 60px 0;
    }
    
    .gold-benefits,
    .gold-process,
    .gold-security,
    .gold-comparison,
    .gold-faq,
    .gold-form,
    .gold-calendly {
        padding: 60px 0;
    }
    
    h1 {
        font-size: 1.8rem;
    }
    
    h2 {
        font-size: 1.6rem;
    }
    
    .stat-item {
        padding: 15px;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .benefit-item,
    .step-item {
        padding: 30px 20px;
    }
    
    .security-item {
        padding: 20px;
        flex-direction: column;
        text-align: center;
    }
    
    .comparison-column {
        padding: 30px 20px;
    }
    
    .faq-question {
        padding: 20px;
    }
    
    .faq-answer {
        padding: 0 20px;
    }
    
    .faq-item.active .faq-answer {
        padding: 0 20px 20px;
    }
}