/* --- 1. OSNOVNA PODEŠAVANJA I RESET --- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #fff; /* Sav osnovni tekst postaje beo */
    /* Postavljamo zgrada.jpg kao fiksnu pozadinu celog sajta */
    background: linear-gradient(rgba(5, 18, 33, 0.85), rgba(5, 18, 33, 0.85)), url('zgrada.jpg') no-repeat center center fixed;
    background-size: cover;
}

ul {
    list-style: none;
}

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* --- 2. POMOĆNE KLASE --- */
.container {
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 20px;
}

.section {
    padding: 80px 0;
}

.section-sub {
    text-align: center;
    font-size: 1.1rem;
    color: #666;
    margin-bottom: 50px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

h2 {
    text-align: center;
    font-size: 2.5rem;
    color: #ffffff !important; /* Ovo menja plavu u BELU */
    margin-bottom: 10px;
}

/* --- 3. DUGMAD (Buttons) --- */
.btn {
    display: inline-block;
    padding: 12px 28px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    border: none;
    text-align: center;
}

    .btn.primary {
        background-color: #0b74ff;
        color: #fff;
        box-shadow: 0 4px 14px rgba(11, 116, 255, 0.3);
    }

        .btn.primary:hover {
            background-color: #0056cc;
            transform: translateY(-2px);
        }

    .btn.secondary {
        background-color: #fff;
        color: #0b74ff;
    }
        /* Bela pozadina za bolji kontrast */
        .btn.secondary:hover {
            background-color: #f0f7ff;
        }

    .btn.ghost {
        background: transparent;
        color: #fff; /* Bela boja teksta jer je na tamnoj slici */
        padding-left: 15px;
        padding-right: 15px;
        border: 1px solid rgba(255,255,255,0.3); /* Tanak beli okvir */
    }

        .btn.ghost:hover {
            background: rgba(255,255,255,0.1);
            border-color: #fff;
        }

/* --- 4. NAVIGACIJA --- */
.nav {
    background: rgba(255, 255, 255, 0.95); /* Malo providna */
    backdrop-filter: blur(10px);
    height: 70px;
    display: flex;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 15px rgba(0,0,0,0.05);
}

.nav-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.nav-links {
    display: flex;
    gap: 30px;
}

    .nav-links a {
        font-weight: 500;
        font-size: 0.95rem;
        color: #444;
    }

        .nav-links a:hover {
            color: #0b74ff;
        }

.nav-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.8rem;
    color: #333;
    cursor: pointer;
}
/* --- 5. HERO SEKCIJA (IZMENJENA) --- */
.hero {
    /* Povećan padding za grandiozniji izgled */
    padding: 160px 0 140px 0;
    /* Postavljanje slike kao pozadine sa tamnim prelivom preko */
    background: linear-gradient(rgba(5, 29, 59, 0.75), rgba(5, 29, 59, 0.75)), 
                url('hero-header.jpg') no-repeat center center/cover;
    color: #fff; /* Sav tekst u hederu postaje beo */
    text-align: center; /* Centriranje teksta */
}

.hero-inner {
    /* Uklonjen flexbox koji je bio ranije */
    display: block;
}

.hero-text {
    /* Ograničavanje širine teksta da ne ide preširoko */
    max-width: 800px;
    margin: 0 auto;
}

.hero-text h1 {
    font-size: 3.5rem;
    line-height: 1.15;
    margin-bottom: 25px;
    color: #fff; /* Bela boja naslova */
    font-weight: 800;
}

.hero-text .lead {
    font-size: 1.35rem;
    color: rgba(255, 255, 255, 0.9); /* Skoro bela boja za podnaslov */
    margin-bottom: 40px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* .hero-media i animacije su OBRISANI jer više ne koristimo img tag */

.cta {
    display: flex;
    gap: 15px;
    justify-content: center; /* Centriranje dugmadi */
    flex-wrap: wrap;
}

/* --- 6. USLUGE (KARTICE) --- */
.services {
    background: transparent;
}
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px; }
.card {
    background: #fff; padding: 35px; border-radius: 12px;
    border: 1px solid #edf2f7; transition: 0.3s;
}
.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.08); border-color: #0b74ff;
}
.card h3 { font-size: 1.3rem; margin-bottom: 12px; color: #0b74ff; }
.card p { color: #666; font-size: 0.95rem; }

/* --- 7. PROJEKTI --- */
.projects.alt {
    background: transparent;
}
.project-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px; }
.project {
    background: #fff; border-radius: 12px; overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05); transition: 0.3s;
}
.project:hover { transform: translateY(-5px); }
.project img { width: 100%; height: 220px; object-fit: cover; }
.project h3, .project p { padding: 0 20px; }
.project h3 { margin-top: 20px; font-size: 1.2rem; color: #333; }
.project p { margin-bottom: 20px; font-size: 0.9rem; color: #666; margin-top: 10px; }
/* --- 8. PREDNOSTI --- */
.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px; /* Malo veći razmak između oblačića */
    text-align: center;
}

.adv {
    background: #e3f2fd; /* Svetlo plava pozadina */
    padding: 35px 25px;
    border-radius: 25px; /* Zaobljeni "oblačić" oblik */
    border: 1px solid #bbdefb;
    box-shadow: 0 8px 20px rgba(0,0,0,0.06);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275); /* Glatka animacija */
    display: flex;
    flex-direction: column;
    align-items: center;
}

    .adv h4 {
        margin-bottom: 12px;
        font-size: 1.25rem;
        color: #051d3b; /* Tamno plava za naslov */
        font-weight: 700;
    }

    .adv p {
        color: #334155; /* Tamno siva za bolju čitljivost */
        font-size: 1rem;
        line-height: 1.5;
    }

    /* EFEKAT NA HOVER */
    .adv:hover {
        transform: translateY(-10px); /* Oblačić se podigne */
        background: #ffffff; /* Pobeli kad je aktivan */
        border-color: #0b74ff; /* Dobije jaču plavu ivicu */
        box-shadow: 0 15px 30px rgba(11, 116, 255, 0.15);
    }

/* --- 9. BLOG --- */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.post {
    background: #fff;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

    .post img {
        width: 100%;
        height: 200px;
        object-fit: cover;
    }

    .post h3 {
        padding: 15px 20px 0 20px;
        font-size: 1.1rem;
        color: #051d3b; /* DODATO: Tamno plava boja */
        font-weight: 700; /* Opciono: da naslov bude malo puniji */
    }

    .post p {
        padding: 10px 20px;
        font-size: 0.9rem;
        color: #666;
    }

.read-more {
    display: block;
    padding: 0 20px 20px 20px;
    color: #0b74ff;
    font-weight: 600;
    font-size: 0.9rem;
}

/* --- 10. KONTAKT --- */
.contact-inner {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 60px;
    background: rgba(255, 255, 255, 0.1) !important; /* Providno */
    backdrop-filter: blur(15px);
    padding: 50px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.contact-info h2 {
    text-align: left;
    margin-bottom: 20px;
}

.contact-list {
    margin-top: 30px;
}

    .contact-list li {
        margin-bottom: 15px;
        font-size: 1.05rem;
    }

.contact-buttons {
    display: flex;
    gap: 10px;
    margin: 20px 0;
    flex-wrap: wrap;
}

.contact-form form {
    display: flex;
    flex-direction: column;
}

.contact-form label {
    margin-bottom: 5px;
    font-weight: 600;
    font-size: 0.9rem;
}

.contact-form input,
.contact-form textarea {
    margin-bottom: 20px;
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-family: inherit;
    font-size: 1rem;
}

    .contact-form input:focus,
    .contact-form textarea:focus {
        outline: none;
        border-color: #0b74ff;
        box-shadow: 0 0 0 3px rgba(11, 116, 255, 0.1);
    }

.form-note {
    font-size: 0.8rem;
    color: #888;
    margin-top: 10px;
}

/* --- 11. FOOTER --- */
.footer {
    background-color: #051d3b;
    color: #fff;
    padding: 40px 0;
    margin-top: 50px;
}

.footer-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-right a {
    color: #fff;
    margin-left: 20px;
    opacity: 0.8;
}

    .footer-right a:hover {
        opacity: 1;
        text-decoration: underline;
    }

/* --- 12. RESPONSIVE (MOBILNI I TABLET) --- */
@media (max-width: 900px) {
    .hero-text h1 {
        font-size: 2.5rem;
    }

    .hero-inner {
        gap: 30px;
    }
}

@media (max-width: 768px) {
    /* Header & Nav */
    .nav-toggle {
        display: block;
        z-index: 1001;
    }

    .nav-links {
        display: none; /* Sakriveno */
        position: absolute;
        top: 70px;
        left: 0;
        width: 100%;
        background: #fff;
        flex-direction: column;
        padding: 20px 0;
        text-align: center;
        box-shadow: 0 10px 10px rgba(0,0,0,0.05);
        gap: 0;
    }

        /* Klasa koju dodaje JavaScript */
        .nav-links.open {
            display: flex;
        }

        .nav-links li {
            width: 100%;
        }

        .nav-links a {
            display: block;
            padding: 15px;
            font-size: 1.1rem;
            border-bottom: 1px solid #f0f0f0;
        }

    /* Hero */
    .hero-inner {
        flex-direction: column;
        text-align: center;
    }

    .cta {
        justify-content: center;
    }

    .hero-text .lead {
        margin-left: auto;
        margin-right: auto;
    }

    /* Kontakt */
    .contact-inner {
        grid-template-columns: 1fr;
        padding: 30px;
    }

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

    /* Footer */
    .footer-inner {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }

    .footer-right a {
        margin: 0 10px;
    }
}
.social-contact-icons {
    display: flex;
    gap: 20px;
    margin-top: 20px;
    align-items: center;
}

.social-icon {
    font-size: 2rem; /* Veličina ikonica */
    transition: all 0.3s ease;
    color: #fff; /* Osnovna boja */
}

    /* Pojedinačne boje brendova na hover */
    .social-icon.wa:hover {
        color: #25D366;
        transform: translateY(-3px);
    }
    /* WhatsApp zelena */
    .social-icon.vb:hover {
        color: #7360F2;
        transform: translateY(-3px);
    }
    /* Viber ljubičasta */
    .social-icon.ig:hover {
        color: #E1306C;
        transform: translateY(-3px);
    }
    /* Instagram roze */

    .social-icon:hover {
        filter: drop-shadow(0 0 8px rgba(255,255,255,0.4));
    }
.logo:hover {
    color: #0b74ff !important;
    text-shadow: 0 0 10px rgba(11, 116, 255, 0.6);
}
.contact-link {
    color: inherit; /* Uzima boju od roditeljskog elementa (belu) */
    text-decoration: none;
    transition: color 0.3s ease;
}

    .contact-link:hover {
        color: #0b74ff; /* Postaje plav kad se pređe mišem */
        text-decoration: underline;
    }

/* --- GLASS-MORPHISM DODATAK --- */

/* Sređivanje svih kartica (Usluge, Projekti, Blog) */
.card, .project, .post, .blog-card {
    background: rgba(255, 255, 255, 0.05) !important; /* Providna pozadina */
    backdrop-filter: blur(10px); /* Efekt zamućenog stakla */
    border: 1px solid rgba(255, 255, 255, 0.1) !important;
    color: #fff !important;
    transition: all 0.4s ease !important;
}

    /* Osiguravamo da su naslovi i tekstovi beli */
    .card h3, .project h3, .post h3, .blog-card h3,
    .card p, .project p, .post p, .blog-card p {
        color: #fff !important;
    }

    /* Hover efekat za kartice */
    .card:hover, .project:hover, .post:hover, .blog-card:hover {
        background: rgba(255, 255, 255, 0.12) !important;
        border-color: #0b74ff !important;
        transform: translateY(-8px) !important;
    }

/* Sređivanje "Zašto Anixon" oblačića */
.adv {
    background: rgba(11, 116, 255, 0.1) !important;
    border: 1px solid rgba(11, 116, 255, 0.2) !important;
    color: #fff !important;
}

    .adv h4, .adv p {
        color: #fff !important;
    }
/* --- GLASS STIL ZA CELE SEKCIJE (BEZ DUPLIRANJA ANKETE) --- */

/* Primenjujemo stil na sve sekcije OSIM one sa ID-em #konfigurator */
.section:not(#konfigurator) .container {
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(15px);
    padding: 60px 40px;
    border-radius: 30px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
    margin-bottom: 40px;
}

/* Podešavanje za mobilne ostaje isto */
@media (max-width: 768px) {
    .section:not(#konfigurator) .container {
        padding: 30px 20px;
        border-radius: 20px;
    }
}
/* Popravka izgleda slika u blog sekciji */
.blog-card img {
    width: 100% !important;
    height: 200px !important;
    object-fit: cover !important; /* Ovo sprečava razvlačenje slike */
    border-radius: 15px 15px 0 0 !important; /* Zaobljene samo gornje ivice slike */
    margin-bottom: 15px !important;
}

/* Dodatno zaobljavanje ivica same kartice bloga */
.blog-card {
    border-radius: 20px !important;
    overflow: hidden !important; /* Osigurava da slika ne "izlazi" iz zaobljenih ivica */
    padding: 0 0 20px 0 !important; /* Smanjujemo gornji padding jer slika ide do vrha */
}

    /* Vraćamo unutrašnji razmak za tekst unutar blog kartice */
    .blog-card h3, .blog-card p, .blog-card a {
        padding: 0 20px !important;
    }