:root {
    --color-gray: #6f6f6f;
    --color-light-gray: #f6f6f6;
    --color-light-blue: #9ccee1;
    --color-dark-blue: #2b6490;
    --color-yellow: #f2c300;
    /* Nove moderne boje */
    --color-primary: #1e40af;
    --color-secondary: #3b82f6;
    --color-accent: #fbbf24;
    --color-success: #10b981;
    --color-dark: #1f2937;
    --color-light: #f8fafc;
    --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-secondary: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --border-radius: 12px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Mobile-first pristup - dodati na vrh CSS-a */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
    -ms-text-size-adjust: 100%;
}

body {
    font-family: 'Inter', 'Segoe UI', -apple-system, BlinkMacSystemFont, sans-serif;
    line-height: 1.7;
    color: var(--color-gray);
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    min-height: 100vh;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    touch-action: manipulation;
}

/* Mobilni meni - ispravljena verzija */
.mobile-menu-toggle {
    display: none;
    background: linear-gradient(135deg, var(--color-yellow) 0%, #f59e0b 100%);
    border: none;
    border-radius: 8px;
    color: white;
    cursor: pointer;
    padding: 0.75rem;
    z-index: 1001;
    box-shadow: 0 4px 15px rgba(242, 195, 0, 0.3);
    transition: all 0.3s ease;
    width: 45px;
    height: 45px;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 4px;
    position: relative;
}

.mobile-menu-toggle span {
    display: block;
    width: 20px;
    height: 2px;
    background: white;
    transition: all 0.3s ease;
    border-radius: 1px;
}

.mobile-menu-toggle:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(242, 195, 0, 0.4);
}

.mobile-nav {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.95) 0%, 
        rgba(248, 250, 252, 0.98) 100%
    );
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    z-index: 1000;
    padding: 2rem;
    transform: translateX(-100%);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.mobile-nav.active {
    display: block !important;
    transform: translateX(0);
}

.mobile-menu-close {
    position: absolute;
    top: 2rem;
    right: 2rem;
    background: none;
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    padding: 1rem;
    position: relative;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.mobile-menu-close span {
    position: absolute;
    width: 20px;
    height: 2px;
    background: white;
    border-radius: 1px;
}

.mobile-menu-close span:first-child {
    transform: rotate(45deg);
}

.mobile-menu-close span:last-child {
    transform: rotate(-45deg);
}

.mobile-menu-close:hover {
    transform: rotate(90deg) scale(1.1);
}

.mobile-nav nav {
    margin-top: 4rem;
}

.mobile-nav nav ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0;
}

.mobile-nav nav ul li {
    border-bottom: 1px solid rgba(242, 195, 0, 0.1);
}

.mobile-nav nav ul li a {
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--color-dark-blue);
    text-decoration: none;
    padding: 1.5rem 1rem;
    display: flex;
    align-items: center;
    transition: all 0.3s ease;
    position: relative;
}

.mobile-nav nav ul li a::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 4px;
    background: linear-gradient(135deg, var(--color-yellow) 0%, #f59e0b 100%);
    transform: scaleY(0);
    transition: transform 0.3s ease;
}

.mobile-nav nav ul li a:hover::before {
    transform: scaleY(1);
}

.mobile-nav nav ul li a:hover {
    color: var(--color-yellow);
    background: rgba(242, 195, 0, 0.05);
    transform: translateX(10px);
}

.mobile-nav .call-us {
    margin-top: 3rem;
    display: inline-block;
    text-align: center;
    width: 100%;
    padding: 1.2rem 2rem;
    font-size: 1.1rem;
    background: linear-gradient(135deg, var(--color-yellow) 0%, #f59e0b 100%);
    color: white;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 600;
    box-shadow: 0 8px 25px rgba(242, 195, 0, 0.3);
    transition: all 0.3s ease;
}

.mobile-nav .call-us:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(242, 195, 0, 0.4);
}

/* Aktivacija mobilnog menija - pojačana specifičnost */
@media screen and (max-width: 768px) {
    /* Sakrivanje desktop navigacije */
    nav ul {
        display: none !important;
    }
    
    .call-us {
        display: none !important;
    }
    
    /* Prikazivanje mobilnog toggle dugmeta */
    .mobile-menu-toggle {
        display: flex !important;
        visibility: visible !important;
        opacity: 1 !important;
    }
    
    /* Omogućavanje mobilne navigacije */
    .mobile-nav {
        display: block !important;
    }
    
    /* Kada je aktivna, prikaži je */
    .mobile-nav.active {
        display: block !important;
        transform: translateX(0) !important;
    }
}

/* Modern Announcement bar */
.announcement {
    background: linear-gradient(135deg, var(--color-yellow) 0%, #f59e0b 100%);
    padding: 1rem;
    text-align: center;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.95rem;
    color: white;
    font-weight: 500;
    position: relative;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(242, 195, 0, 0.2);
    z-index: 1000;
}

.announcement::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    animation: shimmer 3s infinite;
}

@keyframes shimmer {
    0% {
        left: -100%;
    }
    100% {
        left: 100%;
    }
}

.announcement-icon {
    font-size: 1.2rem;
    flex-shrink: 0;
    animation: pulse 2s infinite;
    color: white;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.1);
        opacity: 0.8;
    }
}

.announcement-link {
    color: white;
    text-decoration: none;
    font-weight: 600;
    margin-left: 0.5rem;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    background: rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.announcement-link:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

/* Glassmorphism efekat za header */
header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    padding: 1.5rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
}

header:hover {
    background: rgba(255, 255, 255, 0.98);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    position: relative;
}

/* Responzivni padding za različite veličine ekrana */
@media (max-width: 1024px) {
    .container {
        max-width: 100%;
        padding: 0 1.5rem;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 1rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 0.75rem;
    }
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

header h1 {
    font-size: 1.8rem;
    color: var(--color-dark-blue);
    font-weight: 700;
}

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

nav ul li a {
    text-decoration: none;
    color: var(--color-gray);
    font-weight: 500;
    transition: color 0.3s ease;
}

nav ul li a:hover {
    color: var(--color-dark-blue);
}

.call-us {
    background-color: var(--color-dark-blue);
    color: #fff;
    padding: 0.8rem 1.5rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
}

.call-us:hover {
    background-color: var(--color-light-blue);
    transform: translateY(-2px);
}

/* Modernizovan hero sekcija sa split layout */
#hero {
    background: linear-gradient(135deg, 
        rgba(15, 23, 42, 0.95) 0%, 
        rgba(30, 41, 59, 0.9) 50%, 
        rgba(51, 65, 85, 0.85) 100%
    );
    position: relative;
    padding: 6rem 0;
    overflow: hidden;
    min-height: 90vh;
    display: flex;
    align-items: center;
}

#hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="dots" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="1" fill="%23ffffff" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23dots)"/></svg>');
    pointer-events: none;
}

.hero-background-pattern {
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: linear-gradient(45deg, transparent 30%, rgba(242, 195, 0, 0.1) 50%, transparent 70%);
    animation: shimmer 4s ease-in-out infinite;
    pointer-events: none;
}

@keyframes shimmer {
    0% { transform: translateX(100%); }
    50% { transform: translateX(-50%); }
    100% { transform: translateX(100%); }
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-text {
    padding-right: 2rem;
}

.hero-text h1 {
    font-size: clamp(2.5rem, 4vw, 3.5rem);
    font-weight: 800;
    background: linear-gradient(135deg, #ffffff 0%, var(--color-yellow) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
    line-height: 1.1;
    letter-spacing: -0.02em;
}

.hero-text h2 {
    font-size: clamp(1.2rem, 2.5vw, 1.8rem);
    font-weight: 600;
    color: var(--color-yellow);
    margin-bottom: 1.5rem;
    letter-spacing: -0.01em;
}

.hero-text p {
    font-size: clamp(1rem, 1.5vw, 1.2rem);
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
    margin-bottom: 2.5rem;
}

.hero-features {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    margin-top: 2rem;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #ffffff;
    font-size: 0.9rem;
    font-weight: 500;
}

.feature-item i {
    color: var(--color-yellow);
    font-size: 1rem;
}

/* Hero Image Styling */
.hero-image {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.image-container {
    position: relative;
    width: 100%;
    max-width: 500px;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.4);
    transform: perspective(1000px) rotateY(-5deg) rotateX(5deg);
    transition: transform 0.3s ease;
}

.image-container:hover {
    transform: perspective(1000px) rotateY(0deg) rotateX(0deg) scale(1.02);
}

.main-image {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.3s ease;
}

.image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, transparent 0%, rgba(0,0,0,0.1) 100%);
    display: flex;
    align-items: flex-start;
    justify-content: flex-end;
    padding: 1.5rem;
}

.quality-badge {
    background: rgba(242, 195, 0, 0.95);
    color: var(--color-dark);
    padding: 0.5rem 1rem;
    border-radius: 25px;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    font-size: 0.9rem;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(10px);
}

.floating-card {
    position: absolute;
    bottom: -20px;
    left: -20px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-radius: 15px;
    padding: 1.5rem;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.2);
    animation: float 3s ease-in-out infinite;
}

.floating-card .card-content h4 {
    color: var(--color-dark);
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.floating-card .card-content p {
    color: #666;
    font-size: 0.8rem;
    margin-bottom: 0;
}

.floating-card .price {
    display: none;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-10px);
    }
}

/* Modernizovan CTA button */
#hero .cta-button {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: linear-gradient(135deg, var(--color-yellow) 0%, #f59e0b 100%);
    color: var(--color-dark);
    padding: 1.25rem 2.5rem;
    border-radius: var(--border-radius);
    font-weight: 700;
    font-size: 1.1rem;
    text-decoration: none;
    box-shadow: var(--shadow-xl);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

#hero .cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: left 0.5s;
}

#hero .cta-button:hover::before {
    left: 100%;
}

#hero .cta-button:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

#hero .trial-text {
    color: #666;
    font-size: 1rem;
    margin-top: 1rem;
}



/* Animation classes */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeIn 0.8s ease forwards;
}

.fade-in-delay {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeIn 0.8s ease forwards 0.2s;
}

.fade-in-delay-2 {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeIn 0.8s ease forwards 0.4s;
}

.fade-in-delay-3 {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeIn 0.8s ease forwards 0.6s;
}

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

/* Scroll animations */
.scroll-fade-in {
    opacity: 1;
    transform: translateY(0);
    transition: all 0.6s ease-out;
}

.scroll-fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Floating animacija */
@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-10px);
    }
}

.benefit:nth-child(odd) {
    animation: float 6s ease-in-out infinite;
}

.benefit:nth-child(even) {
    animation: float 6s ease-in-out infinite reverse;
}

/* Scroll animacije */
.scroll-reveal {
    opacity: 0;
    transform: translateY(50px);
    transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.scroll-reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* Poboljšan header za mobilne uređaje */
@media (max-width: 768px) {
    header {
        padding: 1rem 0;
        position: sticky;
        top: 0;
        z-index: 100;
    }
    
    header .container {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 0 1rem;
        gap: 1rem;
    }
    
    .logo img {
        width: 100px;
        height: auto;
        flex-shrink: 0;
    }
    
    nav ul {
        display: none !important;
    }
    
    .call-us {
        display: block !important;
        background-color: var(--color-dark-blue);
        color: #fff;
        padding: 0.5rem 0.8rem;
        border-radius: 6px;
        text-decoration: none;
        font-weight: 500;
        font-size: 0.8rem;
        flex-shrink: 0;
    }
    
    .mobile-menu-toggle {
        display: flex !important;
        order: 2;
        margin-left: auto;
        margin-right: 0.5rem;
    }
    
    .mobile-nav {
        display: block;
    }
}

/* Optimizovan hero za mobilne uređaje - ažurirano */
@media (max-width: 768px) {
    #hero {
        padding: 3rem 0;
        min-height: 70vh;
        text-align: center;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .hero-text {
        padding-right: 0;
        order: 2;
    }
    
    .hero-text h1 {
        font-size: clamp(1.8rem, 6vw, 2.5rem);
        line-height: 1.2;
        margin-bottom: 1rem;
    }
    
    .hero-text h2 {
        font-size: clamp(1.2rem, 4vw, 1.6rem);
        margin-bottom: 1.5rem;
    }
    
    .hero-text p {
        font-size: 1rem;
        line-height: 1.6;
        margin-bottom: 2rem;
    }
    
    .hero-image {
        order: 1;
        margin-bottom: 1rem;
    }
    
    .image-container {
        transform: none;
        max-width: 90vw; /* Povećana slika - koristi 90% širine ekrana */
        width: 100%;
        margin: 0 auto;
        position: relative;
    }
    
    .main-image {
        width: 100%;
        height: auto;
        border-radius: 15px;
    }
    
    .floating-card {
        position: absolute;
        bottom: 15px; /* Pozicioniran u donjem delu slike */
        right: 15px; /* Pozicioniran u desnom delu slike */
        left: auto; /* Uklanja left pozicioniranje */
        margin-top: 0;
        display: block;
        font-size: 0.85rem;
        padding: 0.7rem 1rem;
        background: rgba(255, 255, 255, 0.95);
        backdrop-filter: blur(15px);
        border-radius: 12px;
        box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
        border: 1px solid rgba(255, 255, 255, 0.3);
        min-width: auto;
        max-width: 120px; /* Ograničava širinu da zauzme manje mesta */
    }
    
    .floating-card .card-content h4 {
        font-size: 0.8rem;
        margin-bottom: 0.2rem;
        color: var(--color-dark);
        font-weight: 600;
    }
    
    .floating-card .card-content p {
        font-size: 0.75rem;
        margin-bottom: 0;
        color: #666;
    }
    
    .hero-features {
        justify-content: center;
        flex-wrap: wrap;
        gap: 1rem;
    }
    
    .feature-item {
        font-size: 0.9rem;
        padding: 0.5rem;
    }
    
    .cta-button {
        padding: 1rem 2rem;
        font-size: 1.1rem;
        width: 100%;
        max-width: 300px;
        margin: 0 auto;
        display: block;
    }
}

@media (max-width: 480px) {
    #hero {
        padding: 2rem 0;
        min-height: 65vh;
    }
    
    .image-container {
        max-width: 95vw; /* Još veća slika na manjim ekranima */
    }
    
    .floating-card {
        bottom: 10px;
        right: 10px;
        padding: 0.6rem 0.8rem;
        font-size: 0.8rem;
        max-width: 100px;
    }
    
    .floating-card .card-content h4 {
        font-size: 0.75rem;
    }
    
    .floating-card .card-content p {
        font-size: 0.7rem;
    }
    
    .hero-text h1 {
        font-size: clamp(1.6rem, 7vw, 2.2rem);
    }
    
    .hero-text h2 {
        font-size: clamp(1.1rem, 5vw, 1.4rem);
    }
    
    .hero-features {
        flex-direction: column;
        align-items: center;
        gap: 0.8rem;
    }
    
    .feature-item {
        font-size: 0.85rem;
    }
}

/* Optimizovane sekcije za mobilne uređaje */
@media (max-width: 768px) {
    .container {
        padding: 0 1rem;
        max-width: 100%;
    }
    
    .section-title {
        font-size: clamp(1.8rem, 5vw, 2.2rem);
        margin-bottom: 1.5rem;
        text-align: center;
    }
    
    .section-subtitle {
        font-size: 1rem;
        margin-bottom: 2rem;
        text-align: center;
    }
    
    /* Benefits sekcija */
    .benefits-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        padding: 0 1rem;
    }
    
    .benefit {
        padding: 2rem 1.5rem;
        margin-bottom: 1rem;
    }
    
    .benefit-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
        margin-bottom: 1rem;
    }
    
    .benefit-content h3 {
        font-size: 1.2rem;
        margin-bottom: 0.8rem;
    }
    
    .benefit-content p {
        font-size: 0.95rem;
        line-height: 1.6;
    }
}

/* Optimizovana popular sizes sekcija */
@media (max-width: 768px) {
    .sizes-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
        padding: 0 1rem;
    }
    
    .size-card {
        padding: 1.5rem 1rem;
    }
    
    .size-card h3 {
        font-size: 1.1rem;
        margin-bottom: 0.8rem;
    }
    
    .size-card .price {
        font-size: 1.3rem;
    }
}

@media (max-width: 480px) {
    .sizes-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .size-card {
        padding: 1.5rem;
        text-align: center;
    }
}

/* Optimizovana galerija za mobilne uređaje */
@media (max-width: 768px) {
    .gallery-container {
        padding: 0 1rem;
    }
    
    .gallery-wrapper {
        padding: 1rem;
        border-radius: 15px;
        overflow: hidden;
    }
    
    .gallery-track {
        gap: 1rem;
    }
    
    .gallery-item {
        flex: 0 0 280px;
        height: 280px;
    }
    
    .gallery-item img {
        height: 100%;
        object-fit: cover;
    }
    
    .gallery-nav {
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
    }
}

@media (max-width: 480px) {
    .gallery-item {
        flex: 0 0 250px;
        height: 250px;
    }
    
    .gallery-nav {
        width: 45px;
        height: 45px;
        font-size: 1rem;
    }
}

/* Optimizovan contact za mobilne uređaje */
@media (max-width: 768px) {
    .sms-container {
        padding: 2rem 1.5rem;
        margin: 0 1rem;
        border-radius: 20px;
    }
    
    .sms-info h3 {
        font-size: 1.3rem;
        margin-bottom: 1.5rem;
    }
    
    .instruction-item {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
        padding: 1.5rem;
    }
    
    .instruction-number {
        align-self: center;
        margin-bottom: 0.5rem;
    }
    
    .instruction-content {
        text-align: left;
    }
    
    .sms-benefits {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .sms-example {
        padding: 1.5rem;
    }
    
    .example-content {
        padding: 1.5rem;
        font-size: 0.9rem;
        overflow-x: auto;
    }
}

@media (max-width: 480px) {
    .sms-container {
        padding: 1.5rem 1rem;
        margin: 0 0.5rem;
    }
    
    .instruction-item {
        padding: 1rem;
    }
    
    .sms-number {
        font-size: 1rem;
        padding: 0.8rem 1rem;
        word-break: break-all;
    }
}

/* Touch optimizacije */
@media (hover: none) and (pointer: coarse) {
    .cta-button,
    .call-us,
    .size-card,
    .benefit,
    .gallery-nav {
        -webkit-tap-highlight-color: transparent;
    }
    
    .cta-button:active,
    .call-us:active {
        transform: scale(0.98);
    }
    
    .gallery-nav:active {
        transform: scale(0.95);
    }
}

/* Poboljšanja za landscape orijentaciju na mobilnim uređajima - ažurirano */
@media (max-width: 768px) and (orientation: landscape) {
    #hero {
        min-height: 60vh;
        padding: 2rem 0;
    }
    
    .hero-content {
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
        align-items: center;
    }
    
    .hero-text {
        order: 1;
    }
    
    .hero-image {
        order: 2;
    }
    
    .image-container {
        max-width: 300px; /* Veća slika i u landscape modu */
    }
    
    .floating-card {
        bottom: 10px;
        right: 10px;
        max-width: 110px;
    }
}

/* Accessibility poboljšanja za mobilne uređaje */
@media (max-width: 768px) {
    button, .cta-button, .call-us {
        min-height: 44px;
        min-width: 44px;
    }
    
    a, button {
        padding: 0.75rem;
    }
    
    input, textarea {
        font-size: 16px; /* Sprečava zoom na iOS */
    }
}

/* Performance optimizacije */
@media (max-width: 768px) {
    * {
        will-change: auto;
    }
    
    .hero-background-pattern,
    .benefit::before,
    .size-card::before {
        display: none; /* Uklanja složene animacije na mobilnim uređajima */
    }
}

/* Dodavanje smooth scroll ponašanja */
html {
    scroll-behavior: smooth;
}

/* Poboljšanje fokus stanja za accessibility */
*:focus {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

/* Preloader animacija */
.preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity 0.5s ease;
}

.preloader.hidden {
    opacity: 0;
    pointer-events: none;
}

.spinner {
    width: 50px;
    height: 50px;
    border: 3px solid rgba(255,255,255,0.3);
    border-top: 3px solid white;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

#contact {
    background-color: #fff;
    padding: 4rem 0;
    width: 100%;
    display: block;
}

/* Benefits sekcija - ažurirano da bude konzistentno sa quality-features */
#benefits {
    background: transparent;
    padding: 6rem 0;
    position: relative;
    overflow: hidden;
}

#benefits::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="%23e2e8f0" stroke-width="0.5" opacity="0.3"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    pointer-events: none;
}

#benefits .section-header {
    text-align: center;
    margin-bottom: 4rem;
    position: relative;
    z-index: 2;
}

#benefits .section-title {
    font-size: clamp(2rem, 4vw, 2.5rem);
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: 1rem;
}

#benefits .section-subtitle {
    font-size: 1.2rem;
    color: #64748b;
    font-weight: 500;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2.5rem;
    position: relative;
    z-index: 2;
}

.benefit {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    padding: 2.5rem;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    text-align: center;
}

.benefit::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(135deg, var(--color-yellow) 0%, #f59e0b 100%);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

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

.benefit:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.15);
    background: rgba(255, 255, 255, 0.98);
}

.benefit-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--color-yellow) 0%, #f59e0b 100%);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    box-shadow: 0 8px 25px rgba(242, 195, 0, 0.3);
    transition: all 0.3s ease;
}

.benefit:hover .benefit-icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 12px 35px rgba(242, 195, 0, 0.4);
}

.benefit-icon i {
    font-size: 2rem;
    color: var(--color-dark);
}

.benefit-content h3 {
    color: var(--color-dark);
    font-size: 1.4rem;
    margin-bottom: 1rem;
    font-weight: 700;
    line-height: 1.3;
}

.benefit-content p {
    color: #64748b;
    line-height: 1.7;
    font-size: 1rem;
    margin-bottom: 1.5rem;
}

.benefit-highlight {
    background: linear-gradient(135deg, rgba(242, 195, 0, 0.1) 0%, rgba(245, 158, 11, 0.1) 100%);
    border: 1px solid rgba(242, 195, 0, 0.2);
    border-radius: 25px;
    padding: 0.5rem 1rem;
    display: inline-block;
}

.highlight-text {
    color: var(--color-dark);
    font-weight: 600;
    font-size: 0.9rem;
}

/* Animacije za benefits */
.benefit {
    animation: fadeInUp 0.6s ease forwards;
}

.benefit:nth-child(1) {
    animation-delay: 0.1s;
}

.benefit:nth-child(2) {
    animation-delay: 0.2s;
}

.benefit:nth-child(3) {
    animation-delay: 0.3s;
}

.benefit:nth-child(4) {
    animation-delay: 0.4s;
}

/* Responsive dizajn za benefits - konzistentno sa quality-features */
@media (max-width: 1200px) {
    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
}

@media (max-width: 992px) {
    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    #benefits {
        padding: 4rem 0;
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .benefit {
        padding: 2rem;
        text-align: center;
    }
    
    .benefit-icon {
        width: 70px;
        height: 70px;
        font-size: 1.8rem;
    }
    
    .benefit-content h3 {
        font-size: 1.3rem;
    }
    
    .benefit-content p {
        font-size: 0.95rem;
    }
}

@media (max-width: 480px) {
    .benefit {
        padding: 1.5rem;
    }
    
    .benefit-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    .benefit-content h3 {
        font-size: 1.2rem;
    }
    
    .benefit-content p {
        font-size: 0.9rem;
    }
}

/* Uklonite konfliktne stilove */
.text-content p {
    font-size: 1rem !important;
    line-height: 1.6;
    margin-bottom: 1rem;
}

/* Uklonite ili prilagodite animacije koje uzrokuju treperenje */
.heart {
    animation: none;
}

/* Opšti stil za text-content */
.text-content {
    flex: 1;
    max-width: 90%;
    padding-right: 20px;
}

/* Specifičan stil za text-content unutar benefit bloka */
.benefit .text-content {
    flex: 1;
    max-width: 90%;
    padding-right: 20px;
}

.text-content h3 {
    color: var(--color-dark-blue);
    font-size: 1rem;
    margin-bottom: 0.25rem;
    line-height: 1.2;
}

.text-content p {
    color: var(--color-gray);
    font-size: 0.9rem;
    line-height: 1.3;
    margin: 0;
}

/* Modernizovan footer */
footer {
    background: linear-gradient(135deg, var(--color-dark) 0%, #374151 100%);
    color: #fff;
    padding: 4rem 0 2rem;
    position: relative;
}

footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
    margin-bottom: 2rem;
}

.footer-section h3 {
    color: #fff;
    margin-bottom: 1.5rem;
    font-size: 1.2rem;
}

.footer-section p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 0.8rem;
}

.footer-section i {
    margin-right: 0.5rem;
}

.social-icons {
    display: flex;
    gap: 1rem;
}

.social-icon {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.5rem;
    transition: color 0.3s ease;
    text-decoration: none;
}

.social-icon:hover {
    color: #fff;
}

.copyright {
    text-align: center;
    color: rgba(255, 255, 255, 0.6);
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* Responsive footer */
@media (max-width: 768px) {
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .footer-section {
        text-align: center;
    }
    
    .social-icons {
        justify-content: center;
    }
}

/* Showcase sekcija - ažurirano da bude konzistentno sa ostatkom sajta */
#showcase {
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    padding: 6rem 0;
    position: relative;
    overflow: hidden;
}

#showcase::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="%23e2e8f0" stroke-width="0.5" opacity="0.3"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    pointer-events: none;
}

#showcase .section-header {
    text-align: center;
    margin-bottom: 4rem;
    position: relative;
    z-index: 2;
}

#showcase .section-title {
    font-size: clamp(2rem, 4vw, 2.5rem);
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: 1rem;
}

#showcase .section-subtitle {
    font-size: 1.2rem;
    color: #64748b;
    font-weight: 500;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

.showcase-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
    position: relative;
    z-index: 2;
}

/* Modernizovane showcase kartice - ažurirano */
.showcase-item {
    position: relative;
    border-radius: 15px;
    overflow: hidden;
    transition: all 0.3s ease;
    background: transparent;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    display: flex;
    flex-direction: column;
    height: auto;
}

.showcase-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(135deg, var(--color-yellow) 0%, #f59e0b 100%);
    transform: scaleX(0);
    transition: transform 0.3s ease;
    z-index: 3;
}

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

.showcase-item:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.15);
    background: rgba(255, 255, 255, 0.98);
}

.showcase-image {
    width: 100%;
    height: 250px;
    object-fit: cover;
    display: block;
    transition: transform 0.4s ease;
}

.showcase-item:hover .showcase-image {
    transform: scale(1.05);
}

.showcase-item .overlay {
    position: static;
    background: transparent;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    display: block;
    margin: 0;
    padding: 1rem;
    border-radius: 0;
    flex-shrink: 0;
}

.overlay p {
    color: var(--color-dark);
    font-size: 1.4rem;
    font-weight: 700;
    text-align: center;
    margin: 0;
    text-shadow: none;
}

/* Animacije za showcase */
.showcase-item {
    animation: fadeInUp 0.6s ease forwards;
}

.showcase-item:nth-child(1) {
    animation-delay: 0.1s;
}

.showcase-item:nth-child(2) {
    animation-delay: 0.2s;
}

.showcase-item:nth-child(3) {
    animation-delay: 0.3s;
}

/* Desktop verzija - uklanjamo hover efekat, tekst uvek na dnu */
@media (min-width: 769px) {
    .overlay {
        position: absolute;
        bottom: 0;
        left: 0;
        right: 0;
        height: 60px;
        transform: none;
        opacity: 1;
        background: linear-gradient(135deg, 
            rgba(242, 195, 0, 0.95), 
            rgba(245, 158, 11, 0.9)
        );
        border-radius: 0 0 20px 20px;
        margin: 0;
        padding: 0;
        display: flex;
        align-items: center;
        justify-content: center;
        position: relative;
    }
    
    .overlay::before {
        content: '';
        position: absolute;
        bottom: 0;
        left: 0;
        right: 0;
        height: 10px;
        background: linear-gradient(135deg, #f2c300, #f59e0b);
        border-radius: 0 0 20px 20px;
    }
    
    .overlay p {
        position: relative;
        z-index: 2;
        margin: 0;
        padding-bottom: 10px;
        display: flex;
        align-items: center;
        justify-content: center;
        height: 100%;
        text-align: center;
    }
}

/* Responsive dizajn za showcase */
@media (max-width: 992px) {
    .showcase-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
    
    .showcase-item {
        height: 250px;
    }
}

@media (max-width: 768px) {
    #showcase {
        padding: 4rem 0;
    }
    
    .showcase-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        max-width: 400px;
        margin: 0 auto;
    }
    
    .showcase-item {
        /* Isti stil kao na desktop-u */
        position: relative;
        border-radius: 15px;
        overflow: hidden;
        transition: all 0.3s ease;
        background: transparent;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
        display: flex;
        flex-direction: column;
        height: 250px;
        width: 100%;
        max-width: 350px;
        margin: 0 auto;
    }
    
    .showcase-image {
        width: 100%;
        height: 250px;
        object-fit: cover;
        display: block;
        transition: transform 0.4s ease;
    }
    
    .overlay {
        position: absolute;
        bottom: 0;
        left: 0;
        right: 0;
        height: 60px;
        transform: none;
        opacity: 1;
        background: linear-gradient(135deg, 
            rgba(242, 195, 0, 0.95), 
            rgba(245, 158, 11, 0.9)
        );
        border-radius: 0 0 15px 15px;
        margin: 0;
        padding: 0;
        backdrop-filter: blur(10px);
        -webkit-backdrop-filter: blur(10px);
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    .overlay::before {
        content: '';
        position: absolute;
        bottom: 0;
        left: 0;
        right: 0;
        height: 10px;
        background: linear-gradient(135deg, #f2c300, #f59e0b);
        border-radius: 0 0 15px 15px;
    }
    
    .overlay p {
        color: #ffffff; /* BELA BOJA kao na desktop-u */
        font-size: 1.2rem;
        font-weight: 700;
        line-height: 1.3;
        margin: 0;
        padding-bottom: 10px;
        position: relative;
        z-index: 2;
        text-align: center;
        display: flex;
        align-items: center;
        justify-content: center;
        height: 100%;
    }
}

@media (max-width: 480px) {
    .showcase-grid {
        max-width: 320px;
    }
    
    .showcase-item {
        max-width: 300px;
        height: 220px;
    }
    
    .showcase-image {
        height: 220px;
    }
    
    .overlay {
        height: 55px;
    }
    
    .overlay p {
        color: #ffffff; /* BELA BOJA kao na desktop-u */
        font-size: 1.1rem;
        padding-bottom: 8px;
    }
}

@media (max-width: 360px) {
    .showcase-grid {
        max-width: 280px;
    }
    
    .showcase-item {
        max-width: 260px;
        height: 200px;
    }
    
    .showcase-image {
        height: 200px;
    }
    
    .overlay {
        height: 50px;
    }
    
    .overlay p {
        color: #ffffff; /* BELA BOJA kao na desktop-u */
        font-size: 1rem;
        padding-bottom: 8px;
    }
}

/* Contact form styles */
.contact-form {
    max-width: 600px;
    margin: 3rem auto;
    background: #fff;
    padding: 2.5rem;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--color-gray);
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.8rem;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    font-family: inherit;
    font-size: 0.95rem;
    outline: none;
    transition: border-color 0.2s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--color-dark-blue);
    box-shadow: 0 0 0 2px rgba(43, 100, 144, 0.1);
}

.contact-form .cta-button {
    width: 100%;
    background-color: var(--color-dark-blue);
    color: #fff;
    padding: 1rem 2rem;
    border: none;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(43, 100, 144, 0.2);
    border: 2px solid transparent;
}

.contact-form .cta-button:hover {
    background-color: #fff;
    color: var(--color-dark-blue);
    border-color: var(--color-dark-blue);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(43, 100, 144, 0.15);
}

.contact-form .cta-button:disabled {
    background-color: #cccccc;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

#contact {
    background: #ffffff;
    padding: 6rem 0;
    position: relative;
    overflow: hidden;
}

#contact::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 25% 25%, rgba(59, 130, 246, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 75% 75%, rgba(16, 185, 129, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 50% 50%, rgba(251, 191, 36, 0.02) 0%, transparent 50%);
    pointer-events: none;
}

#contact .container {
    position: relative;
    z-index: 2;
}

#contact h2 {
    text-align: center;
    font-size: clamp(2rem, 4vw, 2.8rem);
    font-weight: 700;
    margin-bottom: 3rem;
    color: var(--color-dark-blue);
    position: relative;
}

#contact h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--color-yellow); /* Jednostavna žuta boja */
    border-radius: 2px;
}

#contact .trial-text {
    text-align: center;
    margin-top: 1rem;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .contact-form {
        padding: 1.5rem;
        margin: 2rem auto;
    }
    .contact-form .cta-button {
        padding: 0.8rem 1.5rem;
        font-size: 1rem;
    }
    #contact h2 {
        font-size: 2rem;
    }
}

/* Modernizovana Quality Features sekcija */
#quality-features {
    background: transparent;
    padding: 6rem 0;
    position: relative;
    overflow: hidden;
}

#quality-features::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="%23e2e8f0" stroke-width="0.5" opacity="0.3"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    pointer-events: none;
}

#alu-info {
    background: transparent;
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}

#alu-info::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 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='%23333333' fill-opacity='0.1'%3E%3Ccircle cx='30' cy='30' r='2'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    pointer-events: none;
    z-index: 1;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
    position: relative;
    z-index: 2;
}

.section-title {
    font-size: clamp(2rem, 4vw, 2.5rem);
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.2rem;
    color: #64748b;
    font-weight: 500;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
    position: relative;
    z-index: 2;
}

.feature-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    padding: 2.5rem;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(135deg, var(--color-yellow) 0%, #f59e0b 100%);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.feature-card:hover::before {
    transform: scaleX(1);
}

.feature-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.15);
    background: rgba(255, 255, 255, 0.98);
}

.feature-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--color-yellow) 0%, #f59e0b 100%);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    box-shadow: 0 8px 25px rgba(242, 195, 0, 0.3);
    transition: all 0.3s ease;
}

.feature-card:hover .feature-icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 12px 35px rgba(242, 195, 0, 0.4);
}

.feature-icon i {
    font-size: 2rem;
    color: var(--color-dark);
}

.feature-content h3 {
    color: var(--color-dark);
    font-size: 1.4rem;
    margin-bottom: 1rem;
    font-weight: 700;
    line-height: 1.3;
}

.feature-content p {
    color: #64748b;
    line-height: 1.7;
    font-size: 1rem;
    margin-bottom: 1.5rem;
}

.feature-highlight {
    background: linear-gradient(135deg, rgba(242, 195, 0, 0.1) 0%, rgba(245, 158, 11, 0.1) 100%);
    border: 1px solid rgba(242, 195, 0, 0.2);
    border-radius: 25px;
    padding: 0.5rem 1rem;
    display: inline-block;
}

.highlight-text {
    color: var(--color-dark);
    font-weight: 600;
    font-size: 0.9rem;
}

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

.feature-card {
    animation: fadeInUp 0.6s ease forwards;
}

.feature-card:nth-child(1) {
    animation-delay: 0.1s;
}

.feature-card:nth-child(2) {
    animation-delay: 0.2s;
}

.feature-card:nth-child(3) {
    animation-delay: 0.3s;
}

/* Responsive Design */
@media (max-width: 992px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
    
    .feature-card:nth-child(3) {
        grid-column: 1 / -1;
        max-width: 500px;
        margin: 0 auto;
    }
}

@media (max-width: 768px) {
    .features-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .feature-card {
        padding: 2rem;
    }
    
    .feature-card:nth-child(3) {
        grid-column: auto;
        max-width: none;
    }
    
    #quality-features {
        padding: 4rem 0;
    }
    
    .section-header {
        margin-bottom: 3rem;
    }
    
    .feature-icon {
        width: 60px;
        height: 60px;
    }
    
    .feature-icon i {
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .feature-card {
        padding: 1.5rem;
    }
    
    .feature-content h3 {
        font-size: 1.2rem;
    }
}

/* Responsive prilagođavanje */
@media (max-width: 768px) {
    .announcement {
        padding: 0.75rem 0.5rem;
        font-size: 0.85rem;
        gap: 0.5rem;
    }
    
    .announcement-icon {
        font-size: 1rem;
    }
    
    .announcement span {
        line-height: 1.4;
    }
}

@media (max-width: 480px) {
    .announcement {
        padding: 0.6rem 0.5rem;
        font-size: 0.8rem;
        flex-direction: column;
        gap: 0.3rem;
    }
    
    .announcement-icon {
        font-size: 0.9rem;
    }
}

/* Logo stilizacija */
.logo {
    display: block;
    text-decoration: none;
}

.logo img {
    height: 60px; /* Desktop veličina */
    width: auto;
    vertical-align: middle;
}

/* Responsive prilagođavanje */
@media (max-width: 768px) {
    .logo img {
        height: 55px; /* Povećano na mobilnim uređajima */
    }
}

.heart-container {
  position: relative;
  width: 100px;
  height: 100px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.heart {
  position: relative;
  width: 50px;
  height: 45px;
  background: #ff0066;
  transform-origin: center;
  animation: heartbeat 1.2s ease-in-out infinite;
}

.heart:before,
.heart:after {
  content: "";
  position: absolute;
  width: 50px;
  height: 45px;
  background: #ff0066;
  border-radius: 50%;
}

.heart:before {
  left: -25px;
}

.heart:after {
  top: -25px;
}

@keyframes heartbeat {
  0% {
    transform: scale(1);
  }
  14% {
    transform: scale(1.3);
  }
  28% {
    transform: scale(1);
  }
  42% {
    transform: scale(1.3);
  }
  70% {
    transform: scale(1);
  }
}

.phone-input {
    position: relative;
    display: flex;
    align-items: stretch;
    width: 100%;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    overflow: hidden;
}

.phone-input .prefix {
    background-color: var(--color-dark-blue);
    color: white;
    padding: 0.8rem 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: inherit;
    border: none;
    user-select: none;
    font-size: 0.95rem;
}

.phone-input input[type="tel"] {
    flex: 1;
    padding: 0.8rem;
    border: none;
    font-family: inherit;
    font-size: 0.95rem;
    outline: none;
    transition: border-color 0.2s ease;
}

.phone-input input[type="tel"]:focus {
    border-color: var(--color-dark-blue);
    box-shadow: 0 0 0 2px rgba(43, 100, 144, 0.1);
}

/* Hover efekat */
.phone-input:hover input[type="tel"] {
    border-color: #c0c0c0;
}

/* Disabled stanje */
.phone-input input[type="tel"]:disabled {
    background-color: #f5f5f5;
    cursor: not-allowed;
}

.dimensions-group {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-top: 1rem;
}

.dimension-input {
    position: relative;
    display: flex;
    align-items: stretch;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    overflow: hidden;
}

.dimension-input input {
    width: 100%;
    padding: 0.8rem;
    border: none;
    font-family: inherit;
    font-size: 0.95rem;
    outline: none;
}

.dimension-input .unit {
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
    display: flex;
    align-items: center;
    padding: 0 1rem;
    color: #666;
    background-color: #f5f5f5;
    border-left: 1px solid #e0e0e0;
    user-select: none;
}

/* Responsive dizajn */
@media (max-width: 768px) {
    .dimensions-group {
        grid-template-columns: 1fr;
        gap: 0.5rem;
    }
}

.banner {
    position: relative;
    background-color: #ffffff;
    background-image: radial-gradient(
        circle,
        var(--color-dark-blue) 2px,
        transparent 2px
    ),
    radial-gradient(
        circle,
        var(--color-dark-blue) 2px,
        transparent 2px
    );
    background-size: 30px 30px;
    background-position: 0 0, 15px 15px;
    padding: 2.5rem 1rem;
    text-align: center;
    overflow: hidden;
}

.banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to right, 
        rgba(255,255,255,0.3) 0%,
        rgba(255,255,255,0.2) 50%,
        rgba(255,255,255,0.3) 100%
    );
    z-index: 1;
}

.banner h1, 
.banner p {
    position: relative;
    z-index: 2;
    margin: 0;
    color: var(--color-dark-blue);
    text-shadow: 
        1px 1px 0 white,
        -1px -1px 0 white,
        1px -1px 0 white,
        -1px 1px 0 white;
}

.banner h1 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.banner p {
    font-size: 1.1rem;
}

/* Prilagođavanje za mobilne uređaje */
@media (max-width: 768px) {
    .banner {
        background-size: 25px 25px;
        background-position: 0 0, 12.5px 12.5px;
        padding: 2rem 1rem;
    }
}

.alu-info-section {
    background: transparent;
    padding: 6rem 0;
    position: relative;
    overflow: hidden;
}

.alu-info-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="%23e2e8f0" stroke-width="0.5" opacity="0.3"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    pointer-events: none;
}

.alu-info-section .section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.alu-info-section .main-title {
    font-size: clamp(2rem, 4vw, 2.5rem);
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: 1rem;
}

.alu-info-section .section-subtitle {
    font-size: 1.2rem;
    color: #64748b;
    font-weight: 500;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 2rem;
}

.info-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    padding: 2.5rem;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.info-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--color-yellow);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.info-card:hover::before {
    transform: scaleX(1);
}

.info-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.15);
    background: rgba(255, 255, 255, 0.98);
}

.info-card h3 {
    color: var(--color-dark-blue);
    font-size: 1.4rem;
    margin-bottom: 1.5rem;
    font-weight: 600;
}

.info-card p {
    color: var(--color-gray);
    line-height: 1.7;
    font-size: 1.1rem;
}

/* Responsive dizajn */
@media (max-width: 992px) {
    .info-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .text-and-image {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .image-content {
        height: 400px;
        order: -1;
    }
    
    .alu-info-section .main-title {
        font-size: 2.2rem;
    }
}

@media (max-width: 768px) {
    .info-grid {
        grid-template-columns: 1fr;
    }
    
    .alu-info-section {
        padding: 4rem 0;
    }
    
    .alu-info-section .main-title {
        font-size: 1.8rem;
    }
    
    .alu-info-section .section-subtitle {
        font-size: 1rem;
    }
    
    /* Sakrivamo sliku na mobilnom */
    .image-content {
        display: none;
    }
    
    /* Prilagođavamo .text-and-image da bude kao .features-grid */
    .text-and-image {
        display: grid;
        grid-template-columns: 1fr;
        gap: 1.5rem;
        align-items: stretch;
    }
    
    /* Prilagođavamo .text-content da bude kao .features-grid kontejner */
    .text-content {
        display: grid;
        grid-template-columns: 1fr;
        gap: 1.5rem;
        padding: 0;
        max-width: 100%;
    }
    
    /* Prilagođavamo .info-item da bude identičan .feature-card */
    .info-item {
        display: block;
        padding: 2rem;
        background: rgba(255, 255, 255, 0.95);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        border: 1px solid rgba(255, 255, 255, 0.2);
        border-radius: 20px;
        box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
        transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        position: relative;
        overflow: hidden;
        margin: 0;
    }
    
    /* Dodajemo ::before pseudo-element kao .feature-card */
    .info-item::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 4px;
        background: linear-gradient(135deg, var(--color-yellow) 0%, #f59e0b 100%);
        transform: scaleX(0);
        transition: transform 0.3s ease;
        opacity: 1;
    }
    
    /* Hover efekti identični .feature-card */
    .info-item:hover::before {
        transform: scaleX(1);
    }
    
    .info-item:hover {
        transform: translateY(-10px) scale(1.02);
        box-shadow: 0 25px 60px rgba(0, 0, 0, 0.15);
        background: rgba(255, 255, 255, 0.98);
    }
    
    /* Prilagođavamo .info-icon da bude kao .feature-icon */
    .info-icon {
        width: 60px;
        height: 60px;
        background: linear-gradient(135deg, var(--color-yellow) 0%, #f59e0b 100%);
        border-radius: 20px;
        display: flex;
        align-items: center;
        justify-content: center;
        margin-bottom: 1.5rem;
        box-shadow: 0 8px 25px rgba(242, 195, 0, 0.3);
        transition: all 0.3s ease;
        font-size: 1.5rem;
    }
    
    /* Hover efekat za ikonu */
    .info-item:hover .info-icon {
        transform: scale(1.1) rotate(5deg);
        box-shadow: 0 12px 35px rgba(242, 195, 0, 0.4);
    }
    
    /* Prilagođavamo .info-text da bude kao .feature-content */
    .info-text {
        flex: none;
    }
    
    .info-text h3 {
        color: var(--color-dark);
        font-size: 1.2rem;
        margin-bottom: 1rem;
        font-weight: 700;
    }
    
    .info-text p {
        color: #64748b;
        line-height: 1.6;
        font-size: 0.95rem;
        margin: 0;
    }
    
    .floating-badge,
    .specs-card {
        padding: 10px 12px;
    }
    
    .badge-title,
    .spec-label,
    .spec-value {
        font-size: 0.8rem;
    }
    
    .info-card {
        padding: 2rem;
    }
}

/* Dodatni stilovi za vrlo male ekrane */
@media (max-width: 480px) {
    .info-item {
        padding: 1.5rem;
    }
    
    .info-text h3 {
        font-size: 1.2rem;
    }
}

.text-and-image {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.text-content {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.info-item {
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.info-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.05), rgba(16, 185, 129, 0.05));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.info-item:hover::before {
    opacity: 1;
}

.info-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.info-icon {
    width: 50px;
    height: 50px;
    background: var(--color-yellow);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-dark);
    font-size: 1.2rem;
    box-shadow: 0 4px 15px rgba(242, 195, 0, 0.3);
    flex-shrink: 0;
    position: relative;
    z-index: 1;
}

.info-text {
    flex: 1;
    position: relative;
    z-index: 1;
}

.info-text h3 {
    color: var(--color-dark-blue);
    font-size: 1.3rem;
    margin-bottom: 0.8rem;
    font-weight: 600;
    line-height: 1.3;
}

.info-text p {
    color: var(--color-gray);
    line-height: 1.6;
    font-size: 1rem;
    margin: 0;
}

.image-content {
    position: relative;
    height: 500px;
}

.image-container {
    position: relative;
    width: 100%;
    height: 100%;
    border-radius: 20px;
    overflow: hidden;
    transform-style: preserve-3d;
    transition: all 0.6s ease;
}

.image-container:hover {
    transform: rotateY(5deg) rotateX(5deg) scale(1.02);
}

.image-background {
    position: absolute;
    top: -20px;
    left: -20px;
    right: -20px;
    bottom: -20px;
    background: linear-gradient(135deg, var(--color-primary), #1e40af, #10b981);
    border-radius: 25px;
    filter: blur(20px);
    opacity: 0.3;
    animation: float 6s ease-in-out infinite;
}

.main-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 20px;
    position: relative;
    z-index: 2;
    transition: all 0.6s ease;
}

.image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(
        135deg,
        rgba(59, 130, 246, 0.1) 0%,
        rgba(16, 185, 129, 0.1) 100%
    );
    border-radius: 20px;
    z-index: 3;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.image-container:hover .image-overlay {
    opacity: 1;
}

.floating-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 12px 16px;
    display: flex;
    align-items: center;
    gap: 10px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    z-index: 4;
    animation: float 4s ease-in-out infinite;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.badge-icon {
    width: 30px;
    height: 30px;
    background: linear-gradient(135deg, #fbbf24, #f59e0b);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 0.9rem;
}

.badge-text {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}

.badge-title {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--color-dark-blue);
}

.badge-subtitle {
    font-size: 0.8rem;
    color: var(--color-gray);
}

.specs-card {
    position: absolute;
    bottom: 20px;
    left: 20px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 16px;
    z-index: 4;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    animation: float 5s ease-in-out infinite reverse;
}

.spec-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

.spec-item:last-child {
    margin-bottom: 0;
}

.spec-label {
    font-size: 0.85rem;
    color: var(--color-gray);
    font-weight: 500;
}

.spec-value {
    font-size: 0.85rem;
    color: var(--color-dark-blue);
    font-weight: 600;
}

.image-content img {
    width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.info-block h3 {
    color: var(--color-dark-blue);
    font-size: 1rem; /* Smanjena veličina fonta */
    margin-bottom: 0.75rem;
    font-weight: 600;
}

.info-block p {
    color: var(--color-gray);
    line-height: 1.4;
    font-size: 0.9rem; /* Smanjena veličina fonta */
    margin-bottom: 1rem;
}

@media (max-width: 768px) {
    .text-and-image {
        flex-direction: column;
        gap: 1.5rem;
    }
    
    .text-content,
    .image-content {
        max-width: 100%;
    }
    
    /* KLJUČNA IZMENA - uklanjamo padding koji ograničava širinu */
    .info-block {
        padding: 0; /* Promenio sa 'padding: 0 0.5rem;' na 'padding: 0;' */
        margin: 0 -1rem; /* Negativan margin da se proširi preko container padding-a */
    }
    
    /* Dodajemo padding direktno na text-content umesto na info-block */
    .text-content {
        padding: 0 1rem;
    }
    
    .text-and-image .text-content {
        max-width: 100%;
        padding-right: 0; /* Uklanjamo desni padding na mobilnim */
    }
    
    /* Proširujemo info-item blokove da zauzimaju celu širinu */
    .info-item {
        margin: 0 0 1rem 0;
        padding: 1.5rem;
        border-radius: 0; /* Uklanjamo border-radius da idu do kraja */
        background: rgba(255, 255, 255, 0.95);
        backdrop-filter: blur(15px);
        border-left: 4px solid var(--color-yellow);
        box-shadow: 0 2px 15px rgba(0, 0, 0, 0.08);
    }
}

p {
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 1rem;
    color: var(--color-gray);
}

.text-and-image .text-content {
    flex: 1;
    max-width: 100%; /* Promenio sa 90% na 100% */
    padding-right: 20px;
}



@media (max-width: 768px) {
    .image-content {
        display: none; /* Sakrij sliku na mobilnim uređajima */
    }
    
    .image-content img {
        width: 100%;
        height: auto;
        border-radius: 8px;
        margin: 1rem 0; /* Dodaje vertikalni razmak */
        object-fit: cover; /* Osigurava da slika popuni prostor */
    }
}

/* Globalni stilovi za sve tekstualne elemente */
h1 {
    font-size: 2.8rem;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    color: var(--color-dark-blue);
    font-weight: 700;
}

h2 {
    font-size: 2.2rem;
    line-height: 1.3;
    margin-bottom: 1.2rem;
    color: var(--color-dark-blue);
    font-weight: 600;
}

h3 {
    font-size: 1.4rem !important;
    line-height: 1.4;
    margin-bottom: 1rem !important;
    color: var(--color-dark-blue);
    font-weight: 600;
}

p {
    font-size: 1rem !important;
    line-height: 1.7 !important;
    margin-bottom: 1.5rem !important;
    color: var(--color-gray);
}

/* Specifična podešavanja za sekcije */
.benefit .text-content,
.alu-info-section .text-content,
.showcase-item .text-content,
.footer-section,
.accordion-content,
.feature-item {
    h3 {
        margin-bottom: 1rem !important;
    }
    
    p {
        margin-bottom: 1.5rem !important;
    }
    
    /* Uklanja marginu sa poslednjeg paragrafa u sekciji */
    p:last-child {
        margin-bottom: 0 !important;
    }
}

/* Responsive prilagođavanja */
@media (max-width: 768px) {
    h1 {
        font-size: 2.2rem;
    }

    h2 {
        font-size: 1.8rem;
    }

    h3 {
        font-size: 1.2rem !important;
    }

    p {
        font-size: 0.95rem !important;
    }
}

/* Стилови за фокус */
.phone-input:focus-within,
.dimension-input:focus-within {
    border-color: var(--color-dark-blue);
    box-shadow: 0 0 0 2px rgba(43, 100, 144, 0.1);
}

.sms-container {
    max-width: 800px;
    margin: 0 auto;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 24px;
    padding: 3rem;
    box-shadow: 
        0 20px 60px rgba(0, 0, 0, 0.08),
        0 8px 25px rgba(0, 0, 0, 0.04);
    position: relative;
    overflow: hidden;
}

.sms-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--color-yellow);
    border-radius: 24px 24px 0 0;
}

.sms-info h3 {
    text-align: center;
    font-size: 1.5rem;
    color: var(--color-dark-blue);
    margin-bottom: 2rem;
    font-weight: 600;
}

.sms-number {
    color: var(--color-dark-blue);
    font-weight: 700;
    text-decoration: none;
    padding: 0.5rem 1rem;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.1) 0%, rgba(16, 185, 129, 0.1) 100%);
    border-radius: 12px;
    transition: all 0.3s ease;
    display: inline-block;
}

.sms-number:hover {
    color: var(--color-light-blue);
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.15) 0%, rgba(16, 185, 129, 0.15) 100%);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(59, 130, 246, 0.15);
}

.sms-instructions {
    margin: 2.5rem 0;
}

.instruction-title {
    font-size: 1.3rem;
    color: var(--color-dark-blue);
    margin-bottom: 2rem;
    text-align: center;
    font-weight: 600;
}

.instruction-item {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
    padding: 1.5rem;
    background: rgba(248, 250, 252, 0.8);
    border: 1px solid rgba(226, 232, 240, 0.5);
    border-radius: 16px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.instruction-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--color-yellow);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.instruction-item:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.12);
    background: rgba(255, 255, 255, 0.98);
}

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

/* Hover efekat za broj - konzistentan sa benefit ikonama */
.instruction-item:hover .instruction-number {
    transform: scale(1.1) rotate(5deg);
    background: var(--color-yellow);
    color: var(--color-dark);
    box-shadow: 0 8px 25px rgba(242, 195, 0, 0.3);
}

.instruction-number {
    font-size: 1.4rem;
    font-weight: 700;
    color: white;
    min-width: 35px;
    height: 35px;
    background: var(--color-dark-blue);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: all 0.3s ease;
}

.instruction-content {
    flex: 1;
}

.instruction-content label {
    display: block;
    font-weight: 600;
    color: var(--color-dark-blue);
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.form-hint {
    color: var(--color-gray);
    font-size: 0.95rem;
    margin: 0;
    line-height: 1.5;
}

.sms-example {
    margin-top: 2.5rem;
    padding: 2rem;
    background: linear-gradient(135deg, rgba(248, 250, 252, 0.8) 0%, rgba(241, 245, 249, 0.8) 100%);
    border: 1px solid rgba(226, 232, 240, 0.5);
    border-radius: 16px;
    position: relative;
}

.sms-example h3 {
    color: var(--color-dark-blue);
    font-size: 1.3rem;
    margin-bottom: 1.5rem;
    text-align: center;
    font-weight: 600;
}

.example-content {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    font-family: 'Courier New', monospace;
    font-size: 1rem;
    line-height: 1.8;
    color: var(--color-gray);
    border: 1px solid rgba(226, 232, 240, 0.5);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.04);
}

.sms-benefits {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
    padding-top: 2.5rem;
    border-top: 1px solid rgba(226, 232, 240, 0.5);
}

.sms-benefit {
    text-align: center;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.6);
    border-radius: 16px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.sms-benefit::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--color-yellow);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.sms-benefit:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.12);
    background: rgba(255, 255, 255, 0.98);
}

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

.sms-benefit i {
    color: var(--color-dark-blue);
    font-size: 2.5rem;
    margin-bottom: 1rem;
    transition: all 0.3s ease;
}

/* Hover efekat za ikone - konzistentan sa benefit ikonama */
.sms-benefit:hover i {
    transform: scale(1.1) rotate(5deg);
    color: var(--color-yellow);
}

.sms-benefit p {
    color: var(--color-gray);
    font-size: 0.95rem;
    margin: 0;
    font-weight: 500;
    line-height: 1.5;
}

/* Responsive dizajn */
@media (max-width: 768px) {
    .sms-container {
        padding: 2rem;
        margin: 0 1rem;
    }
    
    .instruction-item {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
        padding: 1.5rem;
    }
    
    .instruction-number {
        align-self: center;
        margin-bottom: 0.5rem;
    }
    
    .instruction-content {
        text-align: left;
    }
    
    .sms-benefits {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    #contact h2 {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .sms-container {
        padding: 1.5rem;
    }
    
    .instruction-item {
        padding: 1rem;
    }
    
    .instruction-number {
        min-width: 30px;
        height: 30px;
        font-size: 1.2rem;
    }
    
    .sms-example {
        padding: 1.5rem;
    }
    
    .example-content {
        padding: 1.5rem;
        font-size: 0.9rem;
    }
}

/* Novi, jednostavniji stilovi za SMS dugme */
.sms-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-dark-blue);
    color: #fff;
    padding: 0.8rem 1.5rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 500;
    margin: 1.5rem auto;
    transition: all 0.3s ease;
}

.sms-button:hover {
    background-color: var(--color-light-blue);
    transform: translateY(-2px);
}

.sms-button i {
    font-size: 1.2rem;
    margin-right: 8px;
    transition: transform 0.3s ease;
}

.sms-button:hover i {
    transform: scale(1.1);
}

/* Responsive prilagođavanje */
@media (max-width: 768px) {
    .sms-button {
        width: auto;
        padding: 0.8rem 1.2rem;
    }
}

/* Stilovi za sekciju sa najtraženijim otiračima - Modernizovano */
.popular-sizes-section {
    padding: 6rem 0;
    background: #ffffff;
    position: relative;
    overflow: hidden;
}

.popular-sizes-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 20% 20%, rgba(59, 130, 246, 0.02) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(16, 185, 129, 0.02) 0%, transparent 50%);
    pointer-events: none;
}

.popular-sizes-section .container {
    position: relative;
    z-index: 2;
}

.popular-sizes-section h2 {
    text-align: center;
    font-size: clamp(2rem, 4vw, 2.5rem);
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: 1rem;
    position: relative;
}

.popular-sizes-section h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--color-yellow); /* Jednostavna žuta boja */
    border-radius: 2px;
}

.popular-sizes-section .subtitle {
    text-align: center;
    color: #64748b;
    font-size: 1.2rem;
    font-weight: 500;
    margin-bottom: 4rem;
}

.sizes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2.5rem;
    margin: 0;
    padding: 0 1rem;
}

.size-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    padding: 2.5rem;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    text-align: center;
}

.size-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(135deg, var(--color-yellow) 0%, #f59e0b 100%);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.size-card:hover::before {
    transform: scaleX(1);
}

.size-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.15);
    background: rgba(255, 255, 255, 0.98);
}

.size-card h3 {
    color: var(--color-dark);
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    font-weight: 700;
    position: relative;
}

.size-card h3 .unit {
    font-size: 1.2rem;
    color: var(--color-gray);
    font-weight: 500;
}

.size-card .price {
    color: var(--color-yellow);
    font-size: 2rem;
    font-weight: 700;
    margin: 0;
    text-shadow: 0 2px 4px rgba(242, 195, 0, 0.3);
    position: relative;
}

.size-card .price::before {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 2px;
    background: linear-gradient(90deg, var(--color-yellow) 0%, #f59e0b 100%);
    border-radius: 1px;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.size-card:hover .price::before {
    opacity: 1;
}

.price-note {
    text-align: center;
    color: #64748b;
    font-size: 1rem;
    margin-top: 3rem;
    font-style: italic;
    font-weight: 500;
    display: block;
    width: 100%;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 10px;
    backdrop-filter: blur(10px);
}

/* Responsive prilagođavanje */
@media (max-width: 1024px) {
    .sizes-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 2rem;
    }
    
    .size-card {
        padding: 2rem;
    }
}

@media (max-width: 768px) {
    .popular-sizes-section {
        padding: 4rem 0;
    }
    
    .sizes-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: 1.5rem;
        padding: 0 1rem;
    }

    .size-card {
        padding: 1.5rem;
    }

    .size-card h3 {
        font-size: 1.5rem;
    }

    .size-card .price {
        font-size: 1.6rem;
    }
    
    .price-note {
        margin-top: 2rem;
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .sizes-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .size-card h3 {
        font-size: 1.3rem;
    }
    
    .size-card .price {
        font-size: 1.4rem;
    }
}

/* Galerija sekcija - Moderan slider */
.gallery-section {
    padding: 6rem 0;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    position: relative;
    overflow: hidden;
}

.gallery-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="gallery-dots" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="1" fill="%23cbd5e1" opacity="0.3"/></pattern></defs><rect width="100" height="100" fill="url(%23gallery-dots)"/></svg>');
    pointer-events: none;
}

.gallery-section .container {
    position: relative;
    z-index: 2;
}

.gallery-section .section-title {
    text-align: center;
    color: var(--color-dark-blue);
    margin-bottom: 3rem;
    font-size: 2.5rem;
    font-weight: 700;
    position: relative;
}

.gallery-section .section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--color-yellow); /* Jednostavna žuta boja */
    border-radius: 2px;
}

/* Galerija container */
.gallery-container {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 4rem;
}

.gallery-wrapper {
    overflow: hidden;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    background: transparent;
    backdrop-filter: blur(10px);
    padding: 2rem;
}

.gallery-track {
    display: flex;
    gap: 2rem;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    will-change: transform;
}

.gallery-item {
    flex: 0 0 300px;
    position: relative;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    background: transparent;
}

.gallery-item:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.25);
}

.gallery-item img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    transition: transform 0.6s ease;
    border-radius: 15px;
}

.gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-item::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, 
        rgba(242, 195, 0, 0.1) 0%, 
        rgba(43, 100, 144, 0.1) 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
    border-radius: 15px;
}

.gallery-item:hover::after {
    opacity: 1;
}

/* Navigation dugmići */
.gallery-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border: none;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    z-index: 10;
    color: var(--color-dark-blue);
    font-size: 1.2rem;
}

.gallery-nav:hover {
    background: var(--color-yellow);
    color: var(--color-dark-blue);
    transform: translateY(-50%) scale(1.1);
    box-shadow: 0 12px 30px rgba(242, 195, 0, 0.4);
}

.gallery-nav:active {
    transform: translateY(-50%) scale(0.95);
}

.gallery-nav.prev {
    left: 0;
}

.gallery-nav.next {
    right: 0;
}

.gallery-nav i {
    transition: transform 0.3s ease;
}

.gallery-nav:hover i {
    transform: scale(1.2);
}

/* Responsive dizajn */
@media (max-width: 1024px) {
    .gallery-container {
        padding: 0 3rem;
    }
    
    .gallery-item {
        flex: 0 0 280px;
    }
    
    .gallery-nav {
        width: 50px;
        height: 50px;
        font-size: 1rem;
    }
}

@media (max-width: 768px) {
    .gallery-section {
        padding: 4rem 0;
    }
    
    .gallery-section .section-title {
        font-size: 2rem;
        margin-bottom: 2rem;
    }
    
    .gallery-container {
        padding: 0 1rem; /* Smanjeno padding za više prostora */
    }
    
    .gallery-wrapper {
        padding: 1rem;
        border-radius: 15px;
    }
    
    .gallery-track {
        gap: 1.5rem; /* Povećan gap između slika */
    }
    
    .gallery-item {
        flex: 0 0 320px; /* Povećano sa 250px na 320px */
    }
    
    .gallery-item img {
        height: 320px; /* Povećano sa 250px na 320px */
        object-fit: cover;
        border-radius: 15px;
    }
    
    .gallery-nav {
        width: 50px;
        height: 50px;
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .gallery-container {
        padding: 0 0.5rem; /* Minimalan padding */
    }
    
    .gallery-track {
        gap: 1rem;
    }
    
    .gallery-item {
        flex: 0 0 280px; /* Povećano sa 200px na 280px */
    }
    
    .gallery-item img {
        height: 280px; /* Povećano sa 200px na 280px */
        object-fit: cover;
        border-radius: 15px;
    }
    
    .gallery-nav {
        width: 45px;
        height: 45px;
        font-size: 0.9rem;
    }
}

/* Dodaj novi media query za vrlo male ekrane */
@media (max-width: 360px) {
    .gallery-container {
        padding: 0 0.25rem;
    }
    
    .gallery-item {
        flex: 0 0 260px; /* Optimalno za male ekrane */
    }
    
    .gallery-item img {
        height: 260px;
        object-fit: cover;
        border-radius: 12px;
    }
    
    .gallery-nav {
        width: 40px;
        height: 40px;
        font-size: 0.8rem;
    }
}

/* Animacije za učitavanje */
@keyframes slideInFromLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInFromRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.gallery-nav.prev {
    animation: slideInFromLeft 0.6s ease-out;
}

.gallery-nav.next {
    animation: slideInFromRight 0.6s ease-out;
}

.gallery-item {
    animation: slideInFromLeft 0.8s ease-out;
}

.gallery-item:nth-child(even) {
    animation: slideInFromRight 0.8s ease-out;
}

/* Mobilna optimizacija za announcement - dodaj na kraj fajla */
@media (max-width: 768px) {
    .announcement {
        padding: 0.5rem 0.75rem;
        font-size: 0.8rem;
        flex-direction: row;
        flex-wrap: wrap;
        gap: 0.5rem;
        line-height: 1.2;
        justify-content: center;
        align-items: center;
    }
    
    .announcement span {
        flex: 1;
        min-width: 0;
        text-align: center;
    }
    
    .announcement-link {
        font-size: 0.75rem;
        padding: 0.15rem 0.3rem;
        margin-top: 0;
        margin-left: 0.3rem;
        flex-shrink: 0;
    }
}

@media (max-width: 480px) {
    .announcement {
        padding: 0.4rem 0.5rem;
        font-size: 0.75rem;
        gap: 0.4rem;
    }
    
    .announcement-link {
        font-size: 0.7rem;
        padding: 0.1rem 0.25rem;
    }
}