/* =========================================
   1. IMPORT FONTURI & VARIABILE
   ========================================= */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@300;400;500;600;700;800;900&family=Playfair+Display:ital,wght@0,400;1,400&display=swap');

:root {
    --accent-color: #9e2a2b;
    --text-color: #1a1a1a;
    --bg-color: #ffffff;
    --font-main: 'Montserrat', sans-serif;
    --font-serif: 'Playfair Display', serif;
}

/* =========================================
   2. RESETARE GENERALA
   ========================================= */
* { margin: 0; padding: 0; box-sizing: border-box; }

body {
    font-family: var(--font-main);
    background: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
    overflow-x: hidden;
}

a { text-decoration: none; color: inherit; transition: 0.3s; }
img { display: block; width: 100%; }
ul { list-style: none; }

/* =========================================
   3. HEADER & NAVIGATIE
   ========================================= */
header {
    position: fixed;
    top: 0; left: 0; width: 100%;
    padding: 20px 0;
    z-index: 1000;
    background: transparent;
    transition: 0.4s;
    color: white; /* Default alb pe Hero */
}

/* Cand dam scroll */
header.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    padding: 15px 0;
    color: #1a1a1a; /* Text negru pe fundal alb */
}

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

.logo { font-size: 1.5rem; font-weight: 800; letter-spacing: 2px; text-transform: uppercase; }
.logo span { color: var(--accent-color); font-family: var(--font-serif); font-style: italic; text-transform: lowercase; font-weight: 400;}

.nav-links { display: flex; gap: 30px; }
.nav-links a { text-transform: uppercase; font-size: 0.85rem; letter-spacing: 1px; font-weight: 500; }
.nav-links a:hover { color: var(--accent-color); }

/* =========================================
   4. HERO SECTION
   ========================================= */
.hero-fullscreen {
    height: 100vh; 
    height: 100dvh; 
    width: 100%;
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    color: white;
    overflow: hidden; 
}

.hero-bg-img {
    position: absolute;
    top: -10%; left: -10%;
    width: 120%; height: 120%; 
    background-size: cover;
    background-position: center;
    z-index: -2;
    animation: zoomEffect 20s infinite alternate;
}

@keyframes zoomEffect {
    0% { transform: scale(1); }
    100% { transform: scale(1.1); }
}

.hero-overlay {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: rgba(0,0,0,0.3);
    z-index: -1;
}

.hero-text h1 {
    font-size: 4rem; 
    line-height: 1.1;
    margin-bottom: 30px;
    font-weight: 600;
    letter-spacing: -1px;
}

/* =========================================
   5. PORTOFOLIU (Carduri & Hover Premium)
   ========================================= */
.section-padding { padding: 100px 0; }
.section-title { font-size: 2rem; font-weight: 300; text-transform: uppercase; letter-spacing: 3px; margin-bottom: 20px; color: #1a1a1a; }
.divider { width: 60px; height: 1px; background: #1a1a1a; margin: 0 auto 60px; }
.text-center { text-align: center; }

/* Grila Proiecte 2x2 */
.project-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
}

.project-card {
    position: relative;
    display: block;
    width: 100%;
    text-decoration: none;
    z-index: 10;
    cursor: pointer;
}

/* Cutia imaginii */
.img-wrapper {
    height: 500px; 
    width: 100%;
    position: relative;
    overflow: hidden;
}

/* ANIMATIA CINEMATICA (ZOOM OUT) */
.img-wrapper img {
    width: 100%; height: 100%;
    object-fit: cover;
    transform: scale(1.15); /* Porneste marita */
    transition: transform 1.5s cubic-bezier(0.25, 1, 0.5, 1); /* Miscare foarte fina */
}
/* Cand apare pe ecran (JS) */
.project-card.is-visible .img-wrapper img {
    transform: scale(1);
}
/* Hover Effect */
.project-card:hover .img-wrapper img {
    transform: scale(1.05);
    transition: transform 1s ease;
}

/* Textul de pe poza */
.info-overlay {
    position: absolute; bottom: 0; left: 0; width: 100%;
    padding: 30px;
    background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
    color: white;
    opacity: 0; transition: 0.4s;
    transform: translateY(20px);
}
.project-card:hover .info-overlay { opacity: 1; transform: translateY(0); }
.info-overlay h3 { font-size: 1.5rem; font-weight: 400; margin-bottom: 5px; }
.info-overlay .category { color: var(--accent-color); text-transform: uppercase; font-size: 0.8rem; letter-spacing: 2px; }

/* Link vezi toate */
.link-arrow { border-bottom: 1px solid transparent; padding-bottom: 2px; font-family: var(--font-serif); font-style: italic; font-size: 1.1rem; color: #1a1a1a;}
.link-arrow:hover { color: var(--accent-color); border-bottom-color: var(--accent-color); }

/* OFFSET LAYOUT (Una sus, una jos pe Desktop) */
@media (min-width: 900px) {
    .project-card:nth-child(even) { margin-top: 80px; }
    .project-grid { margin-bottom: 100px; }
}

/* Animatii simple */
.animate-block { opacity: 0; transform: translateY(30px); transition: 0.8s ease; }
.animate-block.is-visible { opacity: 1; transform: translateY(0); }
.delay-1 { transition-delay: 0.2s; }

/* =========================================
   6. PAGINA PROIECT INDIVIDUAL (Complex Layout)
   ========================================= */

/* Header Proiect */
.project-header-center {
    text-align: center;
    margin-bottom: 40px;
    max-width: 800px;
    margin-left: auto; margin-right: auto;
}

/* Banda Detalii (4 Coloane) */
.meta-grid-horizontal {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    border-top: 1px solid #ddd;
    border-bottom: 1px solid #ddd;
    padding: 30px 0;
    margin-bottom: 60px;
    text-align: center;
}
.meta-box strong { display: block; font-size: 0.8rem; text-transform: uppercase; color: #999; margin-bottom: 5px; letter-spacing: 1px; }
.meta-box span { font-size: 1.1rem; color: #000; font-weight: 500; }

/* Text Descriptiv */
.project-text-middle {
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
    text-align: left;
}
.project-text-middle h2 { font-size: 1.8rem; margin-bottom: 20px; font-weight: 400; }
.project-text-middle p { font-size: 1.1rem; color: #444; line-height: 1.8; }

/* --- STRUCTURA POZE (Updated & Fixed) --- */

.project-section { margin-bottom: 100px; }

/* 1. Poze Orizontale (Stiva) */
.stack-large {
    display: flex; flex-direction: column;
    gap: 60px; /* Spatiu mare intre ele */
}
.stack-large img { width: 100%; height: auto; display: block; }

/* 2. Grila Verticala (2 Coloane) */
.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr; /* 50% - 50% */
    gap: 60px; /* Spatiere generoasa stanga-dreapta */
    width: 100%;
}

/* 3. Grila Verticala (3 Coloane) */
.grid-3 {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 20px;
}

/* Stil pentru Poze Verticale (Portret) */
.vertical-img {
    width: 100%;
    height: 850px; /* Inaltime fixa MARE */
    object-fit: cover;
    display: block;
}

/* Compatibilitate veche (image-stack simplu) */
.image-stack { display: flex; flex-direction: column; gap: 80px; margin-bottom: 80px; }
.image-stack img { margin-bottom: 0; display: block; }

/* =========================================
   7. PAGINA SERVICII (Zig-Zag)
   ========================================= */
.services-wrapper { display: flex; flex-direction: column; gap: 120px; }
.service-row { display: flex; align-items: center; gap: 60px; }
.service-row:nth-child(even) { flex-direction: row-reverse; }

.service-image { flex: 1; height: 500px; overflow: hidden; position: relative; }
.service-image img { height: 100%; object-fit: cover; transition: transform 0.8s ease; }
.service-row:hover .service-image img { transform: scale(1.05); }

.service-content { flex: 1; padding: 20px; }
.service-content h2 { font-size: 2rem; margin-bottom: 20px; font-weight: 300; text-transform: uppercase; letter-spacing: 1px; }
.service-content p { color: #555; margin-bottom: 30px; line-height: 1.8; }

.service-list-title { font-size: 0.9rem; text-transform: uppercase; font-weight: 600; margin-bottom: 15px; color: var(--accent-color); letter-spacing: 1px; }
.service-list { list-style: none; padding: 0; }
.service-list li { position: relative; padding-left: 20px; margin-bottom: 10px; color: #333; font-size: 0.95rem; }
.service-list li::before { content: ''; position: absolute; left: 0; top: 10px; width: 8px; height: 1px; background-color: var(--accent-color); }

/* =========================================
   8. PAGINA CONTACT & FAQ
   ========================================= */
.split-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.split-image { height: 500px; overflow: hidden; }
.split-image img { height: 100%; object-fit: cover; }

.btn-line { font-family: var(--font-serif); font-style: italic; font-size: 1.1rem; color: var(--text-color); border-bottom: 1px solid var(--text-color); padding-bottom: 5px; }
.btn-line:hover { color: var(--accent-color); border-bottom-color: var(--accent-color); }

.contact-details { margin-top: 40px; }
.detail-item { margin-bottom: 30px; }
.detail-item span { display: block; font-size: 0.8rem; text-transform: uppercase; color: #999; letter-spacing: 1px; margin-bottom: 5px; }
.large-link { font-size: 1.2rem; font-weight: 500; }
.large-link:hover { color: var(--accent-color); }
.social-icons { display: flex; gap: 20px; }
.social-icons a { font-size: 0.9rem; text-transform: uppercase; border-bottom: 1px solid transparent; }
.social-icons a:hover { border-bottom-color: var(--text-color); }

/* Formular */
.input-group { margin-bottom: 30px; }
.input-group label { display: block; font-size: 0.8rem; text-transform: uppercase; color: #999; margin-bottom: 10px; }
.input-group input, .input-group textarea { width: 100%; padding: 10px 0; border: none; border-bottom: 1px solid #ddd; background: transparent; font-family: var(--font-main); font-size: 1rem; color: var(--text-color); transition: 0.3s; outline: none; }
.input-group input:focus, .input-group textarea:focus { border-bottom-color: var(--accent-color); }
.btn-submit { background: var(--text-color); color: white; border: none; padding: 15px 40px; text-transform: uppercase; letter-spacing: 2px; font-size: 0.8rem; cursor: pointer; transition: 0.3s; width: 100%; }
.btn-submit:hover { background: var(--accent-color); }

/* FAQ */
.faq-section { background-color: #fdfbf7; padding: 80px 0; }
.faq-container { max-width: 800px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid #ddd; margin-bottom: 10px; }
.faq-question { width: 100%; text-align: left; background: none; border: none; padding: 20px 0; font-family: var(--font-main); font-size: 1.1rem; font-weight: 500; cursor: pointer; display: flex; justify-content: space-between; align-items: center; transition: 0.3s; }
.faq-question:hover { color: var(--accent-color); }
.faq-question::after { content: '+'; font-size: 1.5rem; font-weight: 300; transition: transform 0.3s ease; }
.faq-question.active::after { transform: rotate(45deg); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.3s ease-out; padding-right: 20px; }
.faq-answer p { padding-bottom: 20px; color: #666; font-size: 0.95rem; line-height: 1.8; }

/* Harta */
.map-full { width: 100%; height: 450px; filter: grayscale(100%); transition: filter 0.5s; }
.map-full:hover { filter: grayscale(0%); }
.map-full iframe { width: 100%; height: 100%; border: none; }

/* Filter Buttons */
.filter-menu { display: flex; justify-content: center; gap: 40px; margin-bottom: 60px; flex-wrap: wrap; }
.filter-btn { background: transparent; border: none; font-family: var(--font-main); font-size: 0.9rem; text-transform: uppercase; letter-spacing: 2px; cursor: pointer; color: #888; padding-bottom: 8px; border-bottom: 2px solid transparent; transition: 0.3s; outline: none; }
.filter-btn:hover { color: #000; }
.filter-btn.active { color: var(--accent-color); border-bottom: 2px solid var(--accent-color); font-weight: 500; }

/* =========================================
   9. FOOTER
   ========================================= */
footer { background-color: #1a1a1a; color: #ffffff; padding-top: 80px; padding-bottom: 20px; font-size: 0.9rem; margin-top: 0; }
.footer-container { max-width: 1200px; margin: 0 auto; padding: 0 20px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 40px; margin-bottom: 60px; }
.footer-col h4 { font-size: 1.1rem; margin-bottom: 25px; font-family: var(--font-serif); font-style: italic; color: var(--accent-color); }
.footer-col p { color: #999; margin-bottom: 15px; line-height: 1.6; }
.footer-col ul li { margin-bottom: 12px; }
.footer-col ul li a { color: #bbb; transition: 0.3s; }
.footer-col ul li a:hover { color: var(--accent-color); padding-left: 5px; }
.footer-bottom { border-top: 1px solid #333; padding-top: 20px; text-align: center; color: #666; font-size: 0.8rem; }
.footer-logo { font-size: 1.5rem; font-weight: 700; color: #fff; margin-bottom: 20px; display: block; }
.footer-logo span { color: var(--accent-color); font-family: var(--font-serif); font-style: italic; }

/* =========================================
   10. RESPONSIVE / MOBILE
   ========================================= */
.burger { display: none; cursor: pointer; z-index: 1001; }
.burger div { width: 25px; height: 3px; background-color: #333; margin: 5px; transition: 0.3s; }

@media screen and (max-width: 900px) {
    /* Tableta & Mobil */
    .hero-text h1 { font-size: 2.5rem; }
    .project-grid { grid-template-columns: 1fr; margin-bottom: 0; }
    .project-card:nth-child(even) { margin-top: 0; }
    .img-wrapper { height: 400px; }
    
    .nav-links { display: none; } /* Meniu Desktop Ascuns */
    .burger { display: block; } /* Meniu Burger Vizibil */

    /* Meniu Mobil Drawer */
    .nav-links {
        position: absolute; right: 0; height: 92vh; top: 8vh;
        background-color: #fff;
        display: flex; flex-direction: column; align-items: center; width: 60%;
        transform: translateX(100%); transition: transform 0.5s ease-in;
        z-index: 999; padding-top: 60px;
        box-shadow: -5px 0 15px rgba(0,0,0,0.1);
    }
    .nav-links a { color: #1a1a1a !important; font-size: 1.2rem; opacity: 1; margin-bottom: 30px; }
    .nav-active { transform: translateX(0%); display: flex; }

    /* Animatie Burger */
    .toggle .line1 { transform: rotate(-45deg) translate(-5px, 6px); }
    .toggle .line2 { opacity: 0; }
    .toggle .line3 { transform: rotate(45deg) translate(-5px, -6px); }

    /* Layouts Complexe Mobil */
    .split-layout { grid-template-columns: 1fr; gap: 50px; }
    .split-image { height: 350px; }
    
    .service-row, .service-row:nth-child(even) { flex-direction: column; gap: 30px; }
    .service-image { width: 100%; height: 350px; }
    .services-wrapper { gap: 80px; }

    .grid-2, .grid-3 { grid-template-columns: 1fr; gap: 40px; }
    .vertical-img { height: 500px; }
    .meta-grid-horizontal { grid-template-columns: 1fr 1fr; text-align: left; gap: 30px; }
    
    .footer-container { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 600px) {
    .filter-menu { gap: 20px; }
    .filter-btn { font-size: 0.8rem; }
    .footer-container { grid-template-columns: 1fr; text-align: center; }
}


/* =========================================
   SWIPER GALLERY STYLES
   ========================================= */

/* Dimensiunea Sliderului */
.swiper {
    width: 100%;
    height: 600px; /* Inaltime fixa generoasa */
    padding-bottom: 50px; /* Loc pentru punctele de jos */
}

/* Fiecare Slide */
.swiper-slide {
    text-align: center;
    background: #fff;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
}

/* Imaginea din slide */
.swiper-slide img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover; /* Taie marginile ca sa umple perfect */
    transition: transform 0.5s ease;
    cursor: grab; /* Arata manuta de "trage" */
}

/* Sageata Dreapta */
.swiper-button-next {
    color: var(--accent-color) !important; /* Culoarea Visinie */
    transform: scale(0.7); /* Mai fine */
}

/* Sageata Stanga */
.swiper-button-prev {
    color: var(--accent-color) !important;
    transform: scale(0.7);
}

/* Punctele de jos (Pagination) */
.swiper-pagination-bullet-active {
    background-color: var(--accent-color) !important;
}

/* Responsive pe telefon */
@media (max-width: 768px) {
    .swiper {
        height: 400px; /* Mai mic pe mobil */
    }
}

/* FIX 1: Centrare Titlu Portofoliu */
.portfolio-header {
    text-align: center;
    width: 100%;
    margin-bottom: 40px;
    margin-top: 100px; /* Sa nu intre sub meniu */
}

.portfolio-header h1 {
    font-weight: 300;
    letter-spacing: 5px;
    text-transform: uppercase;
}

/* FIX 2: Fortare 4 coloane pe orice ecran (Mobil inclus) */
@media (max-width: 900px) {
    .meta-grid-horizontal {
        /* Fortam 4 coloane si pe telefon */
        grid-template-columns: repeat(4, 1fr) !important; 
        gap: 5px !important; /* Spatiu foarte mic intre ele */
        padding: 20px 0 !important;
        text-align: center !important; /* Totul centrat */
    }

    /* Micsoram textul ca sa incapa fizic pe ecran */
    .meta-box strong {
        font-size: 0.6rem !important; /* Eticheta (ex: Locatie) foarte mica */
        letter-spacing: 0px !important;
    }
    
    .meta-box span {
        font-size: 0.75rem !important; /* Raspunsul putin mai mare */
        line-height: 1.2;
        display: block; /* Sa curga textul daca e lung */
        word-wrap: break-word; /* Sa nu iasa din ecran */
    }
}

/* FIX 3: Navigare Proiecte - O SINGURA LINIE PE MOBIL */

.project-nav {
    border-top: 1px solid #ddd; 
    padding: 30px 30px; 
    margin-bottom: 50px; 
    
    /* Le punem una langa alta */
    display: flex; 
    justify-content: space-between; /* Stanga - Mijloc - Dreapta */
    align-items: center;
    width: 100%;
}

/* Stil default (Desktop) */
.project-nav a {
    font-size: 0.9rem;
    white-space: nowrap; /* Sa nu se rupa textul pe 2 randuri */
}

/* Stil pentru Mobil (Ecran mic) */
@media (max-width: 768px) {
    .project-nav {
        flex-direction: row !important; /* FORTAM linia orizontala */
        gap: 5px; /* Spatiu foarte mic intre ele */
        padding: 60px 60px;
    }
    
    .project-nav a {
        font-size: 0.8rem !important; /* Scris mic (aprox 10px) */
        letter-spacing: 0px !important; /* Fara spatiu intre litere */
        border-bottom-width: 1px; /* Linie fina */
    }

    /* Ajustare fina pentru butonul din mijloc */
    .project-nav .filter-btn {
        font-weight: 700; /* Il facem putin mai gros sa iasa in evidenta */
    }
}

/* Pentru ecrane FOARTE mici (iPhone SE / Mini) */
@media (max-width: 360px) {
    .project-nav a {
        font-size: 0.55rem !important; /* Si mai mic daca e nevoie */
    }
}

/* Spatiere automata intre paragrafe */
.project-text-middle p {
    margin-bottom: 30px; /* <--- Mărește sau micșorează numărul ăsta */
}

/* Scoatem spatiul de la ultimul paragraf (ca sa nu fie gaura jos) */
.project-text-middle p:last-child {
    margin-bottom: 0;
}


/* =========================================
   DESIGN NOU: SECTIUNE PROCES (CUM LUCRAM)
   ========================================= */

/* Grila Principala */
.process-grid {
    display: grid;
    grid-template-columns: 1fr 1fr; /* 2 coloane egale */
    column-gap: 60px; /* Spatiu mare intre coloane */
    row-gap: 80px; /* Spatiu mare intre randuri */
}

/* Fiecare pas (Cutia) */
.process-item {
    border-top: 1px solid #ddd; /* Linia fina de arhitect deasupra */
    padding-top: 30px; /* Spatiu dintre linie si text */
    transition: 0.3s;
}

/* Numerele Mari (01, 02...) */
.process-number {
    display: block;
    font-family: var(--font-serif); /* Fontul elegant (Playfair) */
    font-size: 3.5rem; /* Foarte mare */
    color: var(--accent-color); /* Visiniu */
    opacity: 0.3; /* Transparent, ca un watermark */
    line-height: 1;
    margin-bottom: 15px;
}

/* Titlul pasului (Brief, Concept etc.) */
.process-item h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Descrierea */
.process-item p {
    color: #666;
    line-height: 1.8;
    font-size: 1rem;
    max-width: 90%; /* Sa nu fie textul prea lat */
}

/* Efect Hover (Cand pui mouse-ul) */
.process-item:hover {
    border-top-color: var(--accent-color); /* Linia se face visinie */
}
.process-item:hover .process-number {
    opacity: 1; /* Numarul devine plin la culoare */
}

/* RESPONSIVE (Mobil - Se fac o singura coloana) */
@media (max-width: 768px) {
    .process-grid {
        grid-template-columns: 1fr; /* O singura coloana */
        gap: 50px;
    }
    .process-item p {
        max-width: 100%;
    }
}