/* ===========================================
   Kuhinje na Ključ - Custom Styles
   =========================================== */

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

html {
    scroll-behavior: smooth;
}

body {
    overflow-x: hidden;
}

/* Header */
#header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
}

#header.scrolled {
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
}

/* Navigation Links */
.nav-link {
    position: relative;
    color: #4f4f4f;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-link:hover,
.nav-link.active {
    color: #5c714b;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: #5c714b;
    transition: width 0.3s ease;
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

/* Language Toggle */
.lang-toggle {
    display: flex;
    align-items: center;
    gap: 8px;
}

.lang-btn {
    background: none;
    border: none;
    font-size: 14px;
    font-weight: 500;
    color: #888888;
    cursor: pointer;
    transition: color 0.3s ease;
}

.lang-btn:hover,
.lang-btn.active {
    color: #5c714b;
}

/* Buttons */
.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 16px 32px;
    background: linear-gradient(135deg, #5c714b 0%, #48583c 100%);
    color: white;
    font-weight: 600;
    border-radius: 12px;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(92, 113, 75, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(92, 113, 75, 0.4);
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 16px 32px;
    background: rgba(255, 255, 255, 0.15);
    color: white;
    font-weight: 600;
    border-radius: 12px;
    text-decoration: none;
    border: 2px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.5);
}

.btn-outline {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    background: transparent;
    color: #5c714b;
    font-weight: 600;
    border-radius: 12px;
    text-decoration: none;
    border: 2px solid #5c714b;
    transition: all 0.3s ease;
}

.btn-outline:hover {
    background: #5c714b;
    color: white;
}

/* WhatsApp Button */
.whatsapp-btn {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 60px;
    height: 60px;
    background: #25D366;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: 100;
    transition: all 0.3s ease;
    animation: pulse-whatsapp 2s infinite;
}

.whatsapp-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 30px rgba(37, 211, 102, 0.5);
}

@keyframes pulse-whatsapp {
    0%, 100% {
        box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    }
    50% {
        box-shadow: 0 4px 30px rgba(37, 211, 102, 0.6);
    }
}

/* Hero Section */
.hero-section {
    min-height: 100vh;
}

.hero-carousel {
    position: absolute;
    inset: 0;
}

.carousel-slide {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 1s ease;
}

.carousel-slide.active {
    opacity: 1;
}

.carousel-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.4);
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
}

.carousel-dot.active,
.carousel-dot:hover {
    background: white;
    transform: scale(1.2);
}

/* Stats Animation */
.stat-item {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.6s ease forwards;
}

.stat-item:nth-child(1) { animation-delay: 0.1s; }
.stat-item:nth-child(2) { animation-delay: 0.2s; }
.stat-item:nth-child(3) { animation-delay: 0.3s; }
.stat-item:nth-child(4) { animation-delay: 0.4s; }

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Portfolio Cards */
.portfolio-card {
    position: relative;
    display: block;
    overflow: hidden;
    border-radius: 16px;
    aspect-ratio: 4/3;
}

.portfolio-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.portfolio-card:hover img {
    transform: scale(1.1);
}

.portfolio-card-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(42, 42, 42, 0.8) 0%, transparent 50%);
    display: flex;
    align-items: flex-end;
    padding: 24px;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.portfolio-card:hover .portfolio-card-overlay {
    opacity: 1;
}

/* Form Styles */
.form-input {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid #e7e7e7;
    border-radius: 12px;
    font-family: inherit;
    font-size: 16px;
    transition: all 0.3s ease;
    background: #fefdfb;
}

.form-input:focus {
    outline: none;
    border-color: #5c714b;
    box-shadow: 0 0 0 4px rgba(92, 113, 75, 0.1);
}

.form-input::placeholder {
    color: #b0b0b0;
}

/* Checkbox & Radio Styles */
.checkbox-label,
.radio-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
}

.checkbox-label input,
.radio-label input {
    width: 18px;
    height: 18px;
    accent-color: #5c714b;
    cursor: pointer;
}

/* Testimonial Carousel */
.testimonial-carousel {
    position: relative;
}

.testimonial-track {
    display: flex;
    transition: transform 0.5s ease;
}

/* Tips Cards */
.tip-card {
    transition: all 0.3s ease;
}

.tip-card:hover {
    transform: translateY(-8px);
}

/* Lightbox */
.lightbox {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.95);
    z-index: 1000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.lightbox.active {
    display: flex;
}

.lightbox img {
    max-width: 100%;
    max-height: 90vh;
    object-fit: contain;
    border-radius: 8px;
}

.lightbox-close {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 48px;
    height: 48px;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    border-radius: 50%;
    color: white;
    font-size: 24px;
    cursor: pointer;
    transition: background 0.3s ease;
}

.lightbox-close:hover {
    background: rgba(255, 255, 255, 0.2);
}

/* Accordion */
.accordion-item {
    border: 2px solid #e7e7e7;
    border-radius: 12px;
    margin-bottom: 12px;
    overflow: hidden;
    transition: border-color 0.3s ease;
}

.accordion-item:hover {
    border-color: #5c714b;
}

.accordion-header {
    width: 100%;
    padding: 20px 24px;
    background: white;
    border: none;
    text-align: left;
    font-family: inherit;
    font-size: 16px;
    font-weight: 600;
    color: #3d3d3d;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background 0.3s ease;
}

.accordion-header:hover {
    background: #f6f7f4;
}

.accordion-icon {
    width: 24px;
    height: 24px;
    transition: transform 0.3s ease;
}

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

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.accordion-item.active .accordion-content {
    max-height: 500px;
}

.accordion-body {
    padding: 0 24px 20px;
    color: #5d5d5d;
    line-height: 1.7;
}

/* Filter Buttons */
.filter-btn {
    padding: 10px 20px;
    background: transparent;
    border: 2px solid #e7e7e7;
    border-radius: 30px;
    font-family: inherit;
    font-size: 14px;
    font-weight: 500;
    color: #5d5d5d;
    cursor: pointer;
    transition: all 0.3s ease;
}

.filter-btn:hover,
.filter-btn.active {
    background: #5c714b;
    border-color: #5c714b;
    color: white;
}

/* Calculator */
.calculator-result {
    background: linear-gradient(135deg, #5c714b 0%, #48583c 100%);
    padding: 32px;
    border-radius: 16px;
    text-align: center;
    color: white;
}

.calculator-result .price {
    font-size: 48px;
    font-weight: 700;
    font-family: 'Cormorant Garamond', serif;
}

/* Range Slider */
input[type="range"] {
    -webkit-appearance: none;
    width: 100%;
    height: 8px;
    border-radius: 4px;
    background: #e7e7e7;
    outline: none;
}

input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: #5c714b;
    cursor: pointer;
    box-shadow: 0 2px 10px rgba(92, 113, 75, 0.3);
}

input[type="range"]::-moz-range-thumb {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: #5c714b;
    cursor: pointer;
    border: none;
    box-shadow: 0 2px 10px rgba(92, 113, 75, 0.3);
}

/* Service Cards */
.service-card {
    background: white;
    border-radius: 20px;
    padding: 32px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.1);
    border-color: #5c714b;
}

/* Blog Cards */
.blog-card {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.blog-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.1);
}

.blog-card img {
    width: 100%;
    aspect-ratio: 16/9;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.blog-card:hover img {
    transform: scale(1.05);
}

/* Team Cards */
.team-card {
    text-align: center;
}

.team-card img {
    width: 180px;
    height: 180px;
    border-radius: 50%;
    object-fit: cover;
    margin: 0 auto 20px;
    border: 4px solid #5c714b;
}

/* Map Container */
.map-container {
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.map-container iframe {
    width: 100%;
    height: 400px;
    border: none;
}

/* Modal */
.modal {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    z-index: 1000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
    backdrop-filter: blur(4px);
}

.modal.active {
    display: flex;
}

.modal-content {
    background: white;
    border-radius: 24px;
    max-width: 600px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.modal-close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 40px;
    height: 40px;
    background: #f6f6f6;
    border: none;
    border-radius: 50%;
    font-size: 20px;
    cursor: pointer;
    transition: background 0.3s ease;
}

.modal-close:hover {
    background: #e7e7e7;
}

/* Loading States */
.skeleton {
    background: linear-gradient(90deg, #f6f6f6 25%, #e7e7e7 50%, #f6f6f6 75%);
    background-size: 200% 100%;
    animation: skeleton-loading 1.5s infinite;
    border-radius: 8px;
}

@keyframes skeleton-loading {
    0% {
        background-position: 200% 0;
    }
    100% {
        background-position: -200% 0;
    }
}

/* Success Message */
.success-message {
    background: #d4edda;
    border: 1px solid #c3e6cb;
    color: #155724;
    padding: 16px 20px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    gap: 12px;
}

/* Error Message */
.error-message {
    background: #f8d7da;
    border: 1px solid #f5c6cb;
    color: #721c24;
    padding: 16px 20px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    gap: 12px;
}

/* Page Header */
.page-header {
    padding: 160px 0 80px;
    background: linear-gradient(135deg, #3d3d3d 0%, #2a2a2a 100%);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.5;
}

/* Responsive */
@media (max-width: 1024px) {
    .hero-section h1 {
        font-size: 2.5rem;
    }
}

@media (max-width: 768px) {
    .hero-section h1 {
        font-size: 2rem;
    }
    
    .stat-item span:first-child {
        font-size: 2.5rem;
    }
    
    .testimonial-slide {
        min-width: 100% !important;
    }
}

@media (max-width: 640px) {
    .btn-primary,
    .btn-secondary,
    .btn-outline {
        padding: 14px 24px;
        font-size: 14px;
    }
    
    .whatsapp-btn {
        width: 50px;
        height: 50px;
        bottom: 16px;
        right: 16px;
    }
    
    .whatsapp-btn svg {
        width: 24px;
        height: 24px;
    }
}

/* Print Styles */
@media print {
    .whatsapp-btn,
    #header,
    .modal,
    .lightbox {
        display: none !important;
    }
}

/* Animations on Scroll */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.animate-on-scroll.animated {
    opacity: 1;
    transform: translateY(0);
}

/* Focus States for Accessibility */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
    outline: 3px solid #5c714b;
    outline-offset: 2px;
}

/* Skip Link */
.skip-link {
    position: absolute;
    top: -100%;
    left: 50%;
    transform: translateX(-50%);
    background: #5c714b;
    color: white;
    padding: 12px 24px;
    border-radius: 8px;
    z-index: 1001;
    transition: top 0.3s ease;
}

.skip-link:focus {
    top: 16px;
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    html {
        scroll-behavior: auto;
    }
}