/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
}

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

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    transition: all 0.3s ease;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.nav-logo h2 {
    color: #e74c3c;
    font-weight: 700;
    font-size: 1.5rem;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-menu a {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-menu a:hover {
    color: #e74c3c;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: #333;
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    background: url('hero-slika.jpg') no-repeat center center/cover;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: 70px;
    position: relative;
    overflow: hidden;
    color: #fff;
}

.hero-content {
    text-align: center;
    color: white;
    z-index: 2;
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.hero-title {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    font-weight: 700;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    font-weight: 300;
}

/* General Section Styling */
.section {
    padding: 80px 0;
    text-align: center;
}

.section-header {
    margin-bottom: 40px;
}

.section-header h2 {
    font-size: 2.5rem;
    color: #333;
    font-weight: 700;
    margin-bottom: 10px;
}

.section-header p {
    font-size: 1.1rem;
    color: #666;
    max-width: 800px;
    margin: 0 auto;
}

/* About Section */
.about-content {
    display: flex;
    align-items: center;
    gap: 40px;
    text-align: left;
}

.about-text {
    flex: 1;
}

.about-text h3 {
    font-size: 2rem;
    color: #e74c3c;
    margin-bottom: 20px;
}

.about-text p {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 15px;
}

.about-image {
    flex: 1;
    text-align: center;
}

.about-image img {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

/* Stats Section */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.stat-item {
    background: #f8f8f8;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.stat-item h3 {
    font-size: 2.5rem;
    color: #e74c3c;
    margin-bottom: 10px;
}

.stat-item p {
    font-size: 1.1rem;
    color: #666;
}

/* Transformations Section */
.transformations-grid {
    display: grid;
    grid-template-columns: 1fr; /* Podrazumevano jedna kolona za mobilne uređaje */
    gap: 30px;
    margin-top: 40px;
    max-width: 1200px; /* Ograničava maksimalnu širinu cele mreže */
    margin-left: auto;  /* Centira mrežu na stranici */
    margin-right: auto; /* Centira mrežu na stranici */
}

.transformation-card {
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    overflow: hidden;
    text-align: left;
    display: flex; /* Koristimo flexbox za bolju strukturu kartice */
    flex-direction: column;
}

.transformation-card img {
    width: 100%;
    height: 300px; /* Fiksna visina slike */
    object-fit: cover; /* Osigurava da slika pokrije prostor bez deformacije */
    display: block;
}

.transformation-card-content {
    padding: 25px;
    flex-grow: 1; /* Omogućava da ovaj deo raste i popuni prostor */
}

.transformation-card-content h3 {
    font-size: 1.5rem;
    color: #333;
    margin-bottom: 10px;
}

.transformation-card-content p {
    font-size: 1rem;
    color: #666;
    line-height: 1.6;
}

/* Media query za tablete - 2 kolone */
@media (min-width: 600px) {
    .transformations-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Media query za desktop - 3 kolone */
@media (min-width: 992px) {
    .transformations-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}


/* How It Works Section */
.how-it-works-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.how-it-works-item {
    background: #fff;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    text-align: left;
}

.how-it-works-item i {
    font-size: 2.5rem;
    color: #e74c3c;
    margin-bottom: 20px;
}

.how-it-works-item h3 {
    font-size: 1.5rem;
    color: #333;
    margin-bottom: 10px;
}

.how-it-works-item p {
    font-size: 1rem;
    color: #666;
    line-height: 1.6;
}

/* Mentorship Section */
.mentorship-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.mentorship-card {
    background: #fff;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    text-align: left;
}

.mentorship-card i {
    font-size: 2.5rem;
    color: #e74c3c;
    margin-bottom: 20px;
}

.mentorship-card h3 {
    font-size: 1.5rem;
    color: #333;
    margin-bottom: 10px;
}

.mentorship-card p {
    font-size: 1rem;
    color: #666;
    line-height: 1.6;
}

/* Pricing Section */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.pricing-card {
    background: #fff;
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    text-align: center;
    position: relative;
    transition: transform 0.3s ease;
}

.pricing-card:hover {
    transform: translateY(-10px);
}

.pricing-card.featured {
    background: linear-gradient(135deg, #e74c3c 0%, #c0392b 100%);
    color: white;
    transform: scale(1.05);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.pricing-card.featured .price,
.pricing-card.featured .features li,
.pricing-card.featured .features i {
    color: white;
}

.pricing-card .badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: #2ecc71;
    color: white;
    padding: 5px 15px;
    border-radius: 5px;
    font-size: 0.9rem;
    font-weight: 600;
}

.pricing-card h3 {
    font-size: 1.8rem;
    margin-bottom: 15px;
    color: #333;
}

.pricing-card.featured h3 {
    color: white;
}

.pricing-card .price {
    font-size: 3rem;
    font-weight: 700;
    color: #e74c3c;
    margin-bottom: 20px;
}

.pricing-card .features {
    list-style: none;
    margin-bottom: 30px;
}

.pricing-card .features li {
    margin-bottom: 10px;
    font-size: 1.1rem;
    color: #666;
}

.pricing-card .features i {
    color: #2ecc71;
    margin-right: 10px;
}

/* Testimonials Section (Chat Screenshots) */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.testimonial-card {
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    overflow: hidden;
}

.testimonial-card img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 10px;
}

/* Contact Section */
.contact-content {
    display: flex;
    gap: 40px;
    align-items: flex-start;
    text-align: left;
}

.contact-form-container {
    flex: 2;
}

.contact-info {
    flex: 1;
    background: #f8f8f8;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.contact-info h3 {
    font-size: 1.8rem;
    color: #333;
    margin-bottom: 20px;
}

.contact-info p {
    font-size: 1.1rem;
    color: #666;
    margin-bottom: 15px;
}

.contact-info ul {
    list-style: none;
}

.contact-info ul li {
    margin-bottom: 10px;
    font-size: 1.1rem;
    color: #666;
}

.contact-info ul li i {
    color: #e74c3c;
    margin-right: 10px;
}

.social-links {
    margin-top: 20px;
}

.social-links a {
    display: inline-block;
    margin-right: 15px;
    font-size: 1.8rem;
    color: #666;
    transition: color 0.3s ease;
}

.social-links a:hover {
    color: #e74c3c;
}

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

.form-group label {
    display: block;
    font-size: 1.1rem;
    color: #333;
    margin-bottom: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
    color: #333;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: #e74c3c;
    outline: none;
}

textarea {
    resize: vertical;
    min-height: 100px;
}

.btn {
    display: inline-block;
    background: #e74c3c;
    color: white;
    padding: 12px 25px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 600;
    transition: background 0.3s ease;
    border: none;
    cursor: pointer;
}

.btn:hover {
    background: #c0392b;
}

.btn-secondary {
    background: #3498db;
}

.btn-secondary:hover {
    background: #2980b9;
}

/* Testimonials Section */
.testimonials {
    padding: 100px 0;
    background: #f8f9fa;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.testimonials-grid img {
    width: 100%;
    height: auto;
    border-radius: 15px;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.testimonials-grid img:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
}

/* Footer */
.footer {
    background: #2c3e50;
    color: white;
    padding: 50px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3,
.footer-section h4 {
    margin-bottom: 1rem;
    color: #e74c3c;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section a {
    color: #bdc3c7;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: #e74c3c;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid #34495e;
    color: #bdc3c7;
}

/* Responsive Design */
@media (max-width: 992px) {
    .hero-title {
        font-size: 3rem;
    }

    .hero-subtitle {
        font-size: 1.3rem;
    }

    .about-content,
    .contact-content {
        flex-direction: column;
        text-align: center;
    }

    .about-image,
    .contact-info {
        margin-top: 30px;
    }

    .contact-info {
        width: 100%;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        display: none;
        flex-direction: column;
        width: 100%;
        background: rgba(255, 255, 255, 0.95);
        position: absolute;
        top: 70px;
        left: 0;
        padding: 20px 0;
        border-top: 1px solid #eee;
    }

    .nav-menu.active {
        display: flex;
    }

    .nav-menu li {
        text-align: center;
        margin: 10px 0;
    }

    .hamburger {
        display: flex;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }

    .hero-image {
        width: 80%;
        position: relative;
        margin: 40px auto 0;
    }

    .about-content,
    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .hero-buttons {
        justify-content: center;
    }

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

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

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

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

    .pricing-card.featured {
        transform: none;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

    .hero-title {
        font-size: 2rem;
    }

    .section-header h2 {
        font-size: 2rem;
    }

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

    .contact-form {
        padding: 2rem;
    }
}

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
}

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

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

/* Form Validation Styles */
.form-group input.error,
.form-group select.error,
.form-group textarea.error {
    border-color: #e74c3c;
}

.error-message {
    color: #e74c3c;
    font-size: 0.9rem;
    margin-top: 0.25rem;
}

.success-message {
    background: #27ae60;
    color: white;
    padding: 1rem;
    border-radius: 8px;
    margin-bottom: 1rem;
    text-align: center;
}

/* New styles for How It Works */
.how-it-works-item {
    background: #fff;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    text-align: left;
}

.how-it-works-item i {
    font-size: 2.5rem;
    color: #e74c3c;
    margin-bottom: 20px;
}

.how-it-works-item h3 {
    font-size: 1.5rem;
    color: #333;
    margin-bottom: 10px;
}

.how-it-works-item p {
    font-size: 1rem;
    color: #666;
    line-height: 1.6;
}

/* New styles for Testimonials (Chat Screenshots) */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.testimonial-card {
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    overflow: hidden;
}

.testimonial-card img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 10px;
}

/* Adjustments for pricing card features */
.pricing-card .features li {
    text-align: left;
}

.pricing-card .features li i {
    margin-right: 10px;
}
/* === HAMBURGER MENI ZA TELEFON === */

@media (max-width: 768px) {
  .nav-menu {
    display: none;                 /* sakrij meni po defaultu */
    flex-direction: column;        /* vertikalno poređanje stavki */
    position: fixed;
    top: 0;
    right: 0;                     /* fiksiran sa desne strane */
    height: 100vh;
    width: 180px;                 /* uža širina */
    background: white;
    padding: 2rem 1rem;
    box-shadow: -2px 0 10px rgba(0, 0, 0, 0.25);
    border-radius: 0 0 0 10px;
    overflow-y: auto;
    z-index: 9999;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    transform: translateX(100%);  /* sakriven van ekrana sa desne strane */
  }

  .nav-menu.active {
    display: flex;
    transform: translateX(0);     /* prikazan */
  }

  .hamburger {
    display: flex;                /* prikazuj hamburger na mobilnom */
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    z-index: 10000;
  }

  .hamburger span {
    width: 25px;
    height: 3px;
    background-color: #333;
    margin: 3px 0;
    transition: 0.3s;
  }
}

/* Desktop: sakrij hamburger */
@media (min-width: 769px) {
  .hamburger {
    display: none;
  }
}

/* Ensure images are copied to the root for GitHub Pages */
/* This is a comment for the agent, not actual CSS */