/* --- CSS Variables --- */
:root {
    --primary-dark: #345a4a;
    --primary-light: #a3c2b3;
    --primary-bg: #f0f6f3;
    --text-dark: #1a1a1a;
    --text-light: #666666;
    --white: #ffffff;
    --border-color: #e0e0e0;

    --font-heading: 'Playfair Display', serif;
    --font-body: 'Poppins', sans-serif;

    --transition: all 0.3s ease;
}

/* --- Reset & Base --- */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    font-family: var(--font-body);
    color: var(--text-light);
    background-color: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
}
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--text-dark);
    font-weight: 500;
    line-height: 1.2;
}
a { text-decoration: none; color: inherit; transition: var(--transition); }
ul { list-style: none; }
img, video { max-width: 100%; display: block; }

.container { max-width: 1320px; margin: 0 auto; padding: 0 20px; }

.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    padding: 14px 28px; border-radius: 50px;
    font-family: var(--font-body); font-size: 0.85rem; font-weight: 500;
    text-transform: uppercase; letter-spacing: 1px;
    cursor: pointer; transition: var(--transition); border: none;
}
.btn-primary { background-color: var(--primary-dark); color: var(--white); }
.btn-primary:hover { background-color: #264537; transform: translateY(-2px); }
.btn-light { background-color: var(--white); color: var(--primary-dark); }
.btn-light:hover { background-color: var(--primary-bg); transform: translateY(-2px); }
.btn-outline { background-color: transparent; color: var(--white); border: 1px solid rgba(255, 255, 255, 0.4); }
.btn-outline:hover { background-color: rgba(255, 255, 255, 0.1); border-color: var(--white); }

.section-title { text-align: center; margin-bottom: 50px; }
.section-title h2 { font-size: 2.5rem; margin-bottom: 15px; }
.section-title span {
    font-family: var(--font-body); font-size: 0.8rem; font-weight: 600;
    text-transform: uppercase; letter-spacing: 2px;
    color: var(--primary-dark); display: block; margin-bottom: 10px;
}

/* --- Top Bar --- */
.top-bar { background-color: var(--primary-dark); color: rgba(255, 255, 255, 0.8); font-size: 0.8rem; padding: 10px 0; }
.top-bar .container { display: flex; justify-content: space-between; align-items: center; }
.top-bar-info { display: flex; gap: 20px; }
.top-bar-info span { display: flex; align-items: center; gap: 8px; }
.top-bar-social { display: flex; gap: 15px; }
.top-bar-social a:hover { color: var(--white); }

/* --- Header --- */
.header { position: sticky; top: 0; background-color: var(--white); box-shadow: 0 2px 10px rgba(0,0,0,0.05); z-index: 1000; padding: 15px 0; }
.header .container { display: flex; justify-content: space-between; align-items: center; }
.logo { display: flex; align-items: center; gap: 10px; font-family: var(--font-heading); font-size: 1.8rem; font-weight: 600; color: var(--primary-dark); }
.logo i { font-size: 2rem; }
.nav-menu { display: flex; gap: 30px; }
.nav-menu a { font-family: var(--font-body); font-size: 0.85rem; font-weight: 500; text-transform: uppercase; letter-spacing: 1px; color: var(--text-dark); position: relative; }
.nav-menu a::after { content: ''; position: absolute; bottom: -5px; left: 0; width: 0; height: 2px; background-color: var(--primary-dark); transition: var(--transition); }
.nav-menu a:hover::after { width: 100%; }
.nav-menu a:hover { color: var(--primary-dark); }
.header-actions { display: flex; align-items: center; gap: 20px; }
.header-actions .btn { padding: 10px 24px; }

/* --- Hero Section --- */
.hero {
    position: relative; height: 85vh; min-height: 600px;
    background: url('https://images.unsplash.com/photo-1570174006382-148305ce4972?q=80&w=1170&auto=format&fit=crop&ixlib=rb-4.1.0&ixid=NHwxMjA3fDA%3D') center/cover no-repeat;
    display: flex; align-items: center;
}
.hero::before { content: ''; position: absolute; inset: 0; background: linear-gradient(to right, rgba(0,0,0,0.7) 0%, rgba(0,0,0,0.2) 100%); }
.hero .container { position: relative; z-index: 1; display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; width: 100%; }
.hero-content { color: var(--white); max-width: 600px; }
.hero-content span { font-family: var(--font-body); font-size: 0.85rem; text-transform: uppercase; letter-spacing: 3px; display: block; margin-bottom: 20px; color: var(--primary-light); }
.hero-content h1 { color: var(--white); font-size: 4rem; font-weight: 400; margin-bottom: 25px; line-height: 1.1; }
.hero-content p { font-size: 1rem; margin-bottom: 40px; color: rgba(255, 255, 255, 0.9); max-width: 90%; }
.hero-buttons { display: flex; gap: 15px; }

.booking-form { background-color: rgba(163, 194, 179, 0.95); padding: 40px; border-radius: 10px; box-shadow: 0 20px 40px rgba(0,0,0,0.2); backdrop-filter: blur(5px); max-width: 400px; justify-self: end; }
.booking-form h3 { color: var(--white); font-size: 1.8rem; margin-bottom: 10px; }
.booking-form p { color: var(--white); font-size: 0.9rem; margin-bottom: 25px; }
.form-group { margin-bottom: 15px; }
.form-group input, .form-group select { width: 100%; padding: 15px; border: none; border-radius: 5px; font-family: var(--font-body); font-size: 0.9rem; background-color: var(--white); color: var(--text-dark); outline: none; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.booking-form .btn { width: 100%; margin-top: 10px; }

/* --- Stats Section --- */
.stats { background-color: var(--primary-bg); padding: 40px 0; position: relative; overflow: hidden; }
.stats::before { content: ''; position: absolute; top: 0; left: 20%; width: 100px; height: 100%; background-image: radial-gradient(circle, #b0cdbe 2px, transparent 2px); background-size: 20px 20px; opacity: 0.3; z-index: 0; }
.stats .container { display: flex; justify-content: space-around; position: relative; z-index: 1; }
.stat-item { display: flex; align-items: center; gap: 15px; }
.stat-icon { font-size: 2.5rem; color: var(--primary-dark); }
.stat-text h4 { font-size: 2rem; color: var(--primary-dark); margin-bottom: 0; font-family: var(--font-heading); }
.stat-text p { font-size: 0.85rem; color: var(--text-dark); font-weight: 500; }

/* --- About/Quote Section --- */
.about-section { padding: 100px 0; position: relative; }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.about-image img { border-radius: 10px; box-shadow: 0 20px 40px rgba(0,0,0,0.1); width: 100%; height: 500px; object-fit: cover; }
.about-text { padding: 40px; position: relative; }
.about-text::before { content: '"'; font-family: var(--font-heading); font-size: 150px; color: var(--primary-bg); position: absolute; top: -20px; left: 20px; line-height: 1; z-index: -1; }

/* Ažuriran CSS za About tekst */
.about-text p {
    font-size: 1.05rem;
    color: var(--text-dark);
    margin-bottom: 18px;
    line-height: 1.8;
}
.about-text p.quote-text {
    font-style: italic;
    font-size: 1.1rem;
    margin-bottom: 24px;
}

.signature { font-family: 'Playfair Display', serif; font-style: italic; font-size: 2rem; color: var(--primary-dark); transform: rotate(-5deg); display: inline-block; }

/* --- Banner Section (Video) --- */
.banner-section { display: grid; grid-template-columns: 1fr 1fr; min-height: 500px; }
.banner-content { background-color: var(--primary-dark); padding: 80px 10%; display: flex; flex-direction: column; justify-content: center; color: var(--white); position: relative; }
.banner-content h2 { color: var(--white); font-size: 2.5rem; margin-bottom: 20px; line-height: 1.3; }
.banner-content p { color: rgba(255, 255, 255, 0.8); margin-bottom: 30px; font-size: 1rem; }
.banner-video { position: relative; overflow: hidden; }
.banner-video video { width: 100%; height: 100%; object-fit: cover; }

/* --- Services Section --- */
.services-section { padding: 100px 0; background-color: var(--white); }
.services-tabs { display: flex; justify-content: center; gap: 15px; margin-bottom: 50px; flex-wrap: wrap; }
.tab-btn { padding: 12px 24px; border-radius: 50px; background-color: transparent; border: 1px solid var(--border-color); color: var(--text-dark); font-family: var(--font-body); font-size: 0.9rem; cursor: pointer; transition: var(--transition); display: flex; align-items: center; gap: 10px; }
.tab-btn .num { width: 24px; height: 24px; background-color: #f0f0f0; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 0.8rem; font-weight: 600; }
.tab-btn.active { background-color: var(--primary-dark); color: var(--white); border-color: var(--primary-dark); }
.tab-btn.active .num { background-color: rgba(255,255,255,0.2); }

/* Tab content logic */
.services-grid { display: none; grid-template-columns: repeat(4, 1fr); gap: 20px; grid-auto-rows: minmax(280px, auto); animation: fadeIn 0.5s ease; }
.services-grid.active { display: grid; }

.service-card { border-radius: 10px; overflow: hidden; position: relative; transition: var(--transition); }
.service-card:hover { transform: translateY(-5px); box-shadow: 0 15px 30px rgba(0,0,0,0.1); }
.service-card img { width: 100%; height: 100%; object-fit: cover; transition: var(--transition); }
.service-card:hover img { transform: scale(1.05); }
.service-card.content-light { background-color: var(--primary-bg); padding: 30px; display: flex; flex-direction: column; justify-content: center; }
.service-card.content-dark { background-color: var(--primary-dark); padding: 30px; display: flex; flex-direction: column; justify-content: center; color: var(--white); }
.service-card .icon { font-size: 2rem; margin-bottom: 15px; color: var(--primary-dark); }
.service-card.content-dark .icon { color: var(--primary-light); }
.service-card h3 { font-size: 1.3rem; margin-bottom: 10px; }
.service-card.content-dark h3 { color: var(--white); }
.service-card p { font-size: 0.9rem; margin-bottom: 20px; flex-grow: 1; }
.service-card.content-dark p { color: rgba(255, 255, 255, 0.8); }

.service-link { font-size: 0.8rem; font-weight: 600; text-transform: uppercase; letter-spacing: 1px; color: var(--primary-dark); display: flex; align-items: center; gap: 5px; cursor: pointer; }
.service-card.content-dark .service-link { color: var(--primary-light); }
.service-link:hover { gap: 10px; }
.grid-span-1 { grid-column: span 1; }

/* --- Packages Section --- */
.package-section { padding: 100px 0; background-color: var(--primary-bg); }
.package-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.package-card { background: var(--white); border-radius: 10px; overflow: hidden; box-shadow: 0 10px 30px rgba(0,0,0,0.05); transition: var(--transition); display: flex; flex-direction: column; }
.package-card:hover { transform: translateY(-5px); box-shadow: 0 20px 40px rgba(0,0,0,0.1); }
.package-img { position: relative; height: 220px; }
.package-img img { width: 100%; height: 100%; object-fit: cover; }

.price-badge {
    position: absolute; top: 20px; left: 20px;
    background-color: var(--white); padding: 10px 18px;
    border-radius: 5px; font-size: 0.9rem; font-weight: 700;
    color: var(--primary-dark); box-shadow: 0 4px 10px rgba(0,0,0,0.1);
    line-height: 1.2;
}

.package-content { padding: 30px 25px; display: flex; flex-direction: column; flex-grow: 1; }
.package-content h3 { font-size: 1.4rem; margin-bottom: 10px; line-height: 1.4; color: var(--primary-dark); }
.package-content p { font-size: 0.95rem; margin-bottom: 20px; color: var(--text-light); flex-grow: 1; }

/* --- Modal Window (Service & Video) --- */
.modal-overlay {
    position: fixed; inset: 0; background-color: rgba(0,0,0,0.6); backdrop-filter: blur(4px);
    display: flex; align-items: center; justify-content: center; z-index: 2000;
    opacity: 0; pointer-events: none; transition: opacity 0.3s ease;
}
.modal-overlay.active { opacity: 1; pointer-events: auto; }
.modal-content {
    background-color: var(--white); width: 90%; max-width: 600px; border-radius: 10px;
    overflow: hidden; position: relative; transform: translateY(20px); transition: transform 0.3s ease;
    box-shadow: 0 25px 50px rgba(0,0,0,0.3); max-height: 90vh; overflow-y: auto;
}
.modal-overlay.active .modal-content { transform: translateY(0); }
.modal-img { width: 100%; height: 250px; object-fit: cover; }
.modal-body { padding: 30px; }
.modal-body h3 { font-size: 1.8rem; margin-bottom: 15px; color: var(--primary-dark); }
.modal-body p { color: var(--text-light); margin-bottom: 20px; font-size: 0.95rem; line-height: 1.8; }
.modal-details { background-color: var(--primary-bg); padding: 15px; border-radius: 5px; margin-bottom: 20px; }
.modal-details ul { display: flex; flex-direction: column; gap: 8px; }
.modal-details li { font-size: 0.9rem; display: flex; align-items: center; gap: 10px; color: var(--primary-dark); font-weight: 500; }
.modal-close {
    position: absolute; top: 15px; right: 15px; width: 35px; height: 35px;
    background-color: var(--white); border-radius: 50%; border: none;
    display: flex; align-items: center; justify-content: center; cursor: pointer;
    box-shadow: 0 2px 10px rgba(0,0,0,0.2); transition: var(--transition); z-index: 10;
}
.modal-close:hover { background-color: var(--primary-dark); color: var(--white); transform: rotate(90deg); }

/* --- Testimonial Section --- */
.testimonial-section { padding: 100px 0; background-color: var(--white); text-align: center; position: relative; }
.testimonial-section::before { content: 'T'; position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); font-family: var(--font-heading); font-size: 10rem; color: #f9f9f9; z-index: 0; white-space: nowrap; }
.testimonial-slider { max-width: 800px; margin: 0 auto; position: relative; z-index: 1; }
.testimonial-item { display: none; animation: fadeIn 0.5s ease; }
.testimonial-item.active { display: block; }
.testimonial-avatar { width: 80px; height: 80px; border-radius: 50%; object-fit: cover; margin: 0 auto 20px; border: 3px solid var(--primary-bg); }
.testimonial-text { font-size: 1.2rem; color: var(--text-dark); font-style: italic; margin-bottom: 30px; line-height: 1.8; }
.testimonial-author { font-family: var(--font-heading); font-size: 1.2rem; color: var(--primary-dark); }
.testimonial-role { font-size: 0.8rem; text-transform: uppercase; letter-spacing: 1px; color: var(--text-light); margin-top: 5px; }
.slider-nav { display: flex; justify-content: space-between; position: absolute; top: 50%; left: 0; right: 0; transform: translateY(-50%); padding: 0 20px; pointer-events: none; }
.slider-btn { width: 40px; height: 40px; border-radius: 50%; background-color: var(--white); border: 1px solid var(--border-color); display: flex; align-items: center; justify-content: center; cursor: pointer; pointer-events: auto; transition: var(--transition); }
.slider-btn:hover { background-color: var(--primary-dark); color: var(--white); border-color: var(--primary-dark); }

/* --- Team Section --- */
.team-section { padding: 100px 0; background-color: var(--primary-dark); position: relative; overflow: hidden; }
.team-section::before { content: ''; position: absolute; inset: 0; background-image: url('data:image/svg+xml,<svg width="20" height="20" viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><circle cx="2" cy="2" r="1" fill="rgba(255,255,255,0.05)"/></svg>'); background-size: 30px 30px; pointer-events: none; }
.team-section .section-title h2 { color: var(--white); }
.team-section .section-title span { color: var(--primary-light); }
.team-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; position: relative; z-index: 1; }
.team-member { text-align: center; color: var(--white); }
.member-img { width: 100%; height: 300px; object-fit: cover; margin-bottom: 20px; border-radius: 5px; filter: grayscale(20%); transition: var(--transition); }
.team-member:hover .member-img { filter: grayscale(0%); transform: translateY(-5px); }
.team-member h4 { color: var(--white); font-size: 1.2rem; margin-bottom: 5px; }
.team-member p { font-size: 0.85rem; color: var(--primary-light); }

/* --- Partners Section --- */
.partners-section { padding: 40px 0; background-color: var(--primary-bg); border-top: 1px solid var(--border-color); border-bottom: 1px solid var(--border-color); }
.partners-grid { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 20px; opacity: 0.5; }
.partners-grid div { filter: grayscale(100%); transition: var(--transition); }
.partners-grid div:hover { filter: grayscale(0%); opacity: 1; }

/* --- Footer --- */
.footer { background-color: #1a1a1a; color: #a0a0a0; padding: 60px 0 20px; }
.newsletter { background-color: #2a2a2a; padding: 40px; border-radius: 10px; display: flex; justify-content: space-between; align-items: center; margin-bottom: 60px; }
.newsletter h3 { color: var(--white); font-size: 1.5rem; margin-bottom: 5px; }
.newsletter p { font-size: 0.9rem; }
.newsletter-form { display: flex; gap: 10px; width: 50%; }
.newsletter-form input { flex: 1; padding: 15px; border: none; border-radius: 5px; outline: none; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 40px; }
.footer-col h4 { color: var(--white); font-family: var(--font-body); font-size: 1rem; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 20px; }
.footer-logo { color: var(--white); font-family: var(--font-heading); font-size: 1.8rem; display: flex; align-items: center; gap: 10px; margin-bottom: 20px; }
.footer-contact li { display: flex; gap: 10px; margin-bottom: 15px; font-size: 0.9rem; }
.footer-contact i { color: var(--primary-light); margin-top: 5px; }
.footer-links li { margin-bottom: 10px; }
.footer-links a { font-size: 0.9rem; }
.footer-links a:hover { color: var(--white); padding-left: 5px; }
.footer-bottom { border-top: 1px solid #333; padding-top: 20px; display: flex; justify-content: space-between; align-items: center; font-size: 0.85rem; }
.footer-social a { color: #a0a0a0; margin-left: 15px; font-size: 1rem; }
.footer-social a:hover { color: var(--white); }

/* --- Scroll Reveal Animation --- */
.reveal { opacity: 0; transform: translateY(30px); transition: all 0.8s ease; }
.reveal.active { opacity: 1; transform: translateY(0); }

@keyframes fadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }

/* --- Hamburger toggle (skriven na desktopu) --- */
.nav-toggle {
    display: none;
    width: 44px; height: 44px;
    background: transparent; border: none; cursor: pointer;
    flex-direction: column; justify-content: center; align-items: center;
    gap: 5px; padding: 0; border-radius: 8px;
    transition: background 0.3s ease;
}
.nav-toggle:hover { background: var(--primary-bg); }
.nav-toggle span {
    display: block; width: 24px; height: 2px;
    background: var(--text-dark); border-radius: 2px;
    transition: all 0.3s ease;
}
.nav-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* CTA unutar mobilnog menija - skriven na desktopu */
.nav-menu-cta { display: none; }

/* Overlay za mobilni meni */
.nav-overlay {
    position: fixed; inset: 0;
    background: rgba(0, 0, 0, 0.5);
    opacity: 0; visibility: hidden;
    transition: all 0.3s ease;
    z-index: 998;
    backdrop-filter: blur(3px);
}
.nav-overlay.active { opacity: 1; visibility: visible; }

/* --- Responsive Design --- */
@media (max-width: 1024px) {
    .hero-content h1 { font-size: 3rem; }
    .about-grid, .banner-section { grid-template-columns: 1fr; }
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .team-grid { grid-template-columns: repeat(2, 1fr); }
    .package-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: repeat(2, 1fr); }
    .newsletter { flex-direction: column; text-align: center; gap: 20px; }
    .newsletter-form { width: 100%; }
}

@media (max-width: 768px) {
    .top-bar-info { display: none; }
    .top-bar .container { justify-content: center; }

    /* Sakrij desktop CTA i search na mobilnom */
    .btn-header-cta { display: none; }
    .btn-search { display: none; }

    /* Prikaži hamburger */
    .nav-toggle { display: flex; }

    /* Mobilni meni - slide-in sa desne strane */
    .nav-menu {
        display: flex;
        position: fixed;
        top: 0; right: 0;
        width: 80%; max-width: 320px;
        height: 100vh;
        background: var(--white);
        flex-direction: column;
        gap: 0;
        padding: 90px 30px 30px;
        box-shadow: -10px 0 40px rgba(0, 0, 0, 0.15);
        transform: translateX(100%);
        transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        z-index: 999;
        overflow-y: auto;
    }
    .nav-menu.active { transform: translateX(0); }
    .nav-menu > a {
        padding: 18px 0;
        font-size: 1rem;
        border-bottom: 1px solid var(--border-color);
        width: 100%;
        color: var(--text-dark);
    }
    .nav-menu > a:last-of-type { border-bottom: none; }
    .nav-menu > a::after { display: none; }

    /* CTA unutar mobilnog menija */
    .nav-menu-cta {
        display: inline-flex;
        margin-top: 24px;
        width: 100%;
        justify-content: center;
        border-bottom: none !important;
        padding: 14px 28px !important;
        color: var(--white) !important;
    }

    /* Hero - prilagođeno za mobilni */
    .hero {
        height: auto;
        min-height: auto;
        padding-top: 40px;
        padding-bottom: 60px;
        align-items: flex-start;
    }
    .hero .container { grid-template-columns: 1fr; gap: 30px; }
    .hero-content h1 { font-size: 2rem; line-height: 1.15; }
    .hero-content p { font-size: 0.95rem; margin-bottom: 28px; }
    .hero-buttons { flex-direction: column; gap: 12px; }
    .hero-buttons .btn { width: 100%; justify-content: center; }
    .booking-form {
        display: none;
    }


    /* Ostatak sajta - već postojeći stilovi */
    .stats .container { flex-direction: column; gap: 30px; align-items: center; }
    .services-grid, .team-grid, .package-grid, .footer-grid { grid-template-columns: 1fr; }
    .services-tabs { flex-direction: column; }
    .testimonial-section::before { font-size: 5rem; }
    .footer-bottom { flex-direction: column; gap: 15px; text-align: center; }
    .modal-img { height: 180px; }
}