/* ============================================
   GEO MOBILIER - Stylesheet principal
   Tema: Elegant Warm (lemn, bej, auriu)
   ============================================ */

/* === Reset & Variabile === */
:root {
    /* Culori paletă warm */
    --color-bg:           #f5efe6;   /* fundal principal */
    --color-bg-alt:       #ebe2d1;   /* fundal alternativ */
    --color-bg-card:      #ffffff;   /* fundal carduri */
    --color-dark:         #2c2419;   /* text închis / header */
    --color-dark-alt:     #3d3225;   /* hover */
    --color-text:         #2c2419;   /* text body */
    --color-text-muted:   #6b5a44;   /* text secundar */
    --color-accent:       #d4a85a;   /* auriu accent */
    --color-accent-dark:  #a08658;   /* auriu hover */
    --color-border:       #d8cdb8;   /* borduri */
    --color-success:      #5d7a3a;
    --color-error:        #a44a3f;

    /* Fonturi */
    --font-serif: 'Cormorant Garamond', 'Playfair Display', Georgia, serif;
    --font-sans:  'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    /* Spacing */
    --container-max: 1200px;
    --space-section: 80px;
}

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

html { scroll-behavior: smooth; }

body {
    font-family: var(--font-sans);
    color: var(--color-text);
    background: var(--color-bg);
    line-height: 1.6;
    font-size: 15px;
    overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }

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

.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 24px;
}

/* === Tipografie === */
h1, h2, h3, h4 {
    font-family: var(--font-serif);
    font-weight: 400;
    color: var(--color-dark);
    line-height: 1.2;
}

h1 { font-size: clamp(32px, 5vw, 52px); }
h2 { font-size: clamp(26px, 3.5vw, 36px); }
h3 { font-size: clamp(20px, 2.5vw, 26px); }
h4 { font-size: 18px; }

.eyebrow {
    font-size: 11px;
    letter-spacing: 4px;
    color: var(--color-accent-dark);
    text-transform: uppercase;
    margin-bottom: 14px;
    display: inline-block;
}

.eyebrow::before,
.eyebrow.with-dashes::after { content: '— '; }
.eyebrow.with-dashes::after { content: ' —'; }

/* === Header === */
.site-header {
    background: var(--color-dark);
    color: #e8dcc4;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 24px;
    max-width: var(--container-max);
    margin: 0 auto;
}

.site-logo {
    font-family: var(--font-serif);
    font-style: italic;
    font-size: 22px;
    color: var(--color-accent);
    font-weight: 500;
}

.site-nav ul {
    display: flex;
    list-style: none;
    gap: 28px;
}

.site-nav a {
    font-size: 12px;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: #e8dcc4;
    transition: color 0.2s;
    padding: 8px 0;
    position: relative;
}

.site-nav a:hover,
.site-nav a.active {
    color: var(--color-accent);
}

.site-nav a.active::after {
    content: '';
    position: absolute;
    left: 0; right: 0; bottom: 0;
    height: 1px;
    background: var(--color-accent);
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--color-accent);
    font-size: 24px;
    cursor: pointer;
}

/* === Hero === */
.hero {
    padding: 100px 0 80px;
    text-align: center;
}

.hero h1 {
    max-width: 720px;
    margin: 0 auto 20px;
}

.hero p {
    max-width: 560px;
    margin: 0 auto 32px;
    color: var(--color-text-muted);
    font-size: 16px;
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    gap: 14px;
    justify-content: center;
    flex-wrap: wrap;
}

/* === Butoane === */
.btn {
    display: inline-block;
    padding: 14px 28px;
    font-size: 12px;
    letter-spacing: 2px;
    text-transform: uppercase;
    cursor: pointer;
    border: none;
    transition: all 0.25s ease;
    font-family: inherit;
    text-align: center;
}

.btn-primary {
    background: var(--color-accent);
    color: var(--color-dark);
    font-weight: 500;
}

.btn-primary:hover {
    background: var(--color-accent-dark);
    color: #fff;
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--color-dark);
    color: var(--color-dark);
}

.btn-outline:hover {
    background: var(--color-dark);
    color: var(--color-accent);
}

.btn-dark {
    background: var(--color-dark);
    color: var(--color-accent);
}

.btn-dark:hover {
    background: var(--color-dark-alt);
}

.btn-block { display: block; width: 100%; }

/* === Categorii (homepage) === */
.categories-section {
    padding: 0 0 var(--space-section);
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
}

.category-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
}

.category-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(44, 36, 25, 0.12);
}

.category-card-image {
    height: 170px;
    background-size: cover;
    background-position: center;
    position: relative;
}

.category-number {
    position: absolute;
    top: 14px;
    left: 14px;
    background: var(--color-dark);
    color: var(--color-accent);
    padding: 5px 12px;
    font-family: var(--font-serif);
    font-style: italic;
    font-size: 12px;
    letter-spacing: 2px;
}

.category-card-body {
    padding: 22px 22px 24px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.category-card h3 {
    margin: 6px 0 12px;
    font-size: clamp(18px, 1.6vw, 22px);
}

.category-card p {
    color: var(--color-text-muted);
    margin-bottom: 18px;
    flex: 1;
    font-size: 13.5px;
    line-height: 1.55;
}

/* === Secțiune titluri === */
.section-header {
    text-align: center;
    margin-bottom: 40px;
}

.section-header h2 {
    margin-bottom: 8px;
}

.section-header .subtitle {
    color: var(--color-text-muted);
    font-size: 14px;
}

/* === Galerie proiecte === */
.projects-section {
    padding: var(--space-section) 0;
    background: var(--color-bg-alt);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
}

.project-card {
    background: var(--color-bg-card);
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    cursor: pointer;
}

.project-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 28px rgba(44, 36, 25, 0.12);
}

.project-card-image {
    height: 220px;
    background-size: cover;
    background-position: center;
    position: relative;
    overflow: hidden;
}

.project-card-image::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 60%, rgba(44, 36, 25, 0.3));
    opacity: 0;
    transition: opacity 0.3s;
}

.project-card:hover .project-card-image::after {
    opacity: 1;
}

.project-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    background: rgba(44, 36, 25, 0.92);
    color: var(--color-accent);
    padding: 5px 12px;
    font-size: 10px;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    z-index: 2;
}

.project-card-body {
    padding: 18px 20px 22px;
}

.project-card-body h4 {
    font-family: var(--font-serif);
    color: var(--color-dark);
    margin-bottom: 6px;
}

.project-meta {
    font-size: 11px;
    color: var(--color-accent-dark);
    letter-spacing: 1.5px;
    text-transform: uppercase;
}

/* === Filtre subcategorii === */
.filters {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    justify-content: center;
    margin-bottom: 32px;
}

.filter-btn {
    padding: 8px 18px;
    background: transparent;
    border: 1px solid var(--color-border);
    color: var(--color-text-muted);
    font-size: 12px;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.2s;
    font-family: inherit;
    text-decoration: none;
    display: inline-block;
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--color-dark);
    color: var(--color-accent);
    border-color: var(--color-dark);
}

/* === Despre / Servicii === */
.about-section {
    padding: var(--space-section) 0;
    text-align: center;
}

.about-section .lead {
    max-width: 720px;
    margin: 24px auto 0;
    font-size: 17px;
    line-height: 1.8;
    color: var(--color-text-muted);
    font-family: var(--font-serif);
    font-style: italic;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 40px;
}

.service-card {
    padding: 32px 24px;
    text-align: center;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
}

.service-icon {
    width: 56px;
    height: 56px;
    margin: 0 auto 18px;
    background: var(--color-bg-alt);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-accent-dark);
}

.service-card h4 {
    font-family: var(--font-serif);
    margin-bottom: 10px;
    color: var(--color-dark);
}

.service-card p {
    font-size: 14px;
    color: var(--color-text-muted);
}

/* === Pagina detalii proiect === */
.project-detail {
    padding: 60px 0;
}

.project-header {
    text-align: center;
    margin-bottom: 40px;
}

.project-info {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 48px;
    margin-top: 40px;
}

.project-description {
    font-size: 16px;
    line-height: 1.9;
    color: var(--color-text);
}

.project-sidebar {
    background: var(--color-bg-card);
    padding: 28px;
    border: 1px solid var(--color-border);
    height: fit-content;
}

.project-sidebar dl {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
}

.project-sidebar dt {
    font-size: 11px;
    letter-spacing: 2px;
    color: var(--color-accent-dark);
    text-transform: uppercase;
    margin-bottom: 4px;
}

.project-sidebar dd {
    font-family: var(--font-serif);
    font-size: 18px;
    color: var(--color-dark);
}

.gallery {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-top: 40px;
}

.gallery-item {
    aspect-ratio: 4/3;
    overflow: hidden;
    cursor: pointer;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s;
}

.gallery-item:hover img {
    transform: scale(1.05);
}

/* === Lightbox === */
.lightbox {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(20, 16, 12, 0.95);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    padding: 40px;
}

.lightbox.open { display: flex; }

.lightbox img {
    max-width: 90vw;
    max-height: 90vh;
    object-fit: contain;
}

.lightbox-close {
    position: absolute;
    top: 20px;
    right: 30px;
    background: none;
    border: none;
    color: var(--color-accent);
    font-size: 40px;
    cursor: pointer;
}

/* === Formulare === */
.form-section {
    padding: var(--space-section) 0;
    background: var(--color-bg-alt);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: 60px;
    align-items: start;
}

.contact-info h3 {
    margin-bottom: 24px;
}

.contact-info-list {
    list-style: none;
    margin-top: 24px;
}

.contact-info-list li {
    padding: 16px 0;
    border-bottom: 1px solid var(--color-border);
}

.contact-info-list dt {
    font-size: 11px;
    letter-spacing: 2px;
    color: var(--color-accent-dark);
    text-transform: uppercase;
    margin-bottom: 4px;
}

.contact-info-list dd {
    font-size: 16px;
    color: var(--color-dark);
}

.contact-form {
    background: var(--color-bg-card);
    padding: 36px;
    border: 1px solid var(--color-border);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 11px;
    letter-spacing: 2px;
    color: var(--color-accent-dark);
    text-transform: uppercase;
    margin-bottom: 8px;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid var(--color-border);
    background: var(--color-bg);
    font-family: inherit;
    font-size: 14px;
    color: var(--color-dark);
    transition: border-color 0.2s;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--color-accent);
}

.form-group textarea {
    min-height: 120px;
    resize: vertical;
}

.alert {
    padding: 14px 18px;
    margin-bottom: 20px;
    border-left: 3px solid;
    background: var(--color-bg-card);
    font-size: 14px;
}

.alert-success { border-color: var(--color-success); color: var(--color-success); }
.alert-error   { border-color: var(--color-error);   color: var(--color-error); }

/* === Footer === */
.site-footer {
    background: var(--color-dark);
    color: #a08658;
    padding: 60px 0 24px;
    margin-top: 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-col h5 {
    font-family: var(--font-serif);
    font-style: italic;
    color: var(--color-accent);
    margin-bottom: 16px;
    font-size: 18px;
}

.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 8px; }
.footer-col a {
    color: #c4ad7e;
    font-size: 14px;
    transition: color 0.2s;
}
.footer-col a:hover { color: var(--color-accent); }

.footer-bottom {
    border-top: 1px solid #4a3d2a;
    padding-top: 24px;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
    font-size: 12px;
    letter-spacing: 1px;
    align-items: center;
}

/* === Footer social — text clickabil === */
.footer-social {
    display: flex;
    gap: 12px;
    align-items: center;
}

.footer-social a {
    color: var(--color-accent);
    text-decoration: none;
    font-size: 12px;
    letter-spacing: 1px;
    transition: color 0.2s ease;
    border-bottom: 1px solid transparent;
    padding-bottom: 1px;
}

.footer-social a:hover {
    color: #f0c878;
    border-bottom-color: #f0c878;
}

.footer-social-sep {
    color: #4a3d2a;
    user-select: none;
}

/* === Header — logo + iconuri sociale === */
.header-left {
    display: flex;
    align-items: center;
    gap: 16px;
}

.header-social {
    display: flex;
    gap: 10px;
    align-items: center;
}

.header-social a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    color: #a08658;
    transition: color 0.2s ease, transform 0.2s ease;
    border-radius: 50%;
}

.header-social a:hover {
    color: var(--color-accent);
    transform: translateY(-1px);
}

.header-social svg {
    display: block;
}

/* === WhatsApp link în pagina contact === */
.whatsapp-link {
    display: inline-flex;
    align-items: center;
    color: #25D366;
    text-decoration: none;
    transition: color 0.2s ease;
    font-weight: 500;
}

.whatsapp-link:hover {
    color: #128C7E;
}

.whatsapp-link svg {
    flex-shrink: 0;
}

/* === Phone link în pagina contact === */
.phone-link {
    color: var(--color-dark);
    text-decoration: none;
    transition: color 0.2s ease;
    border-bottom: 1px dashed transparent;
}

.phone-link:hover {
    color: var(--color-accent-dark);
    border-bottom-color: var(--color-accent-dark);
}

/* === Center text utility === */
.text-center { text-align: center; }
.mt-3 { margin-top: 32px; }
.mb-3 { margin-bottom: 32px; }

/* === Responsive === */
@media (max-width: 900px) {
    .projects-grid,
    .services-grid,
    .gallery {
        grid-template-columns: repeat(2, 1fr);
    }

    .categories-grid {
        gap: 12px;
    }

    .category-card-image { height: 130px; }
    .category-card-body { padding: 16px; }
    .category-card h3 { font-size: 16px; margin: 4px 0 8px; }
    .category-card p { font-size: 12.5px; margin-bottom: 14px; }

    .project-info,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 640px) {
    :root { --space-section: 56px; }

    .menu-toggle { display: block; }

    /* Pe mobil, ascundem iconuri sociale din header (rămân în footer) */
    .header-social { display: none; }
    .header-left { gap: 0; }

    .site-nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0; right: 0;
        background: var(--color-dark);
        padding: 12px 0;
        border-top: 1px solid #4a3d2a;
    }

    .site-nav.open { display: block; }

    .site-nav ul {
        flex-direction: column;
        gap: 0;
    }

    .site-nav a {
        display: block;
        padding: 14px 24px;
    }

    .categories-grid,
    .projects-grid,
    .services-grid,
    .gallery {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr;
    }

    .hero { padding: 60px 0 40px; }
}