:root {
    --primary-blue: #0066FF;
    --dark-blue: #0A192F;
    --light-blue: #E6F0FF;
    --accent-blue: #00A3FF;
    --hover-blue: #0052CC;
    --dark-text: #0f172a;
    --text-main: #1e293b;
    --text-light: #334155;
    --white: #ffffff;

    /* Fonturi combinate */
    --font-heading: 'Cabinet Grotesk', system-ui, sans-serif;
    --font-body: 'Plus Jakarta Sans', system-ui, sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    color: var(--text-main);
    background-color: #ffffff;
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.65;
}

/* Aplicare font de titlu pe toate headerele și butoanele */
h1, h2, h3, h4, .logo, .btn-blue, .btn-submit, .btn-hero-appointment, .btn-header-email, .section-badge, .badge, .booking-title, summary {
    font-family: var(--font-heading);
}

/* --- HEADER & NAV --- */
header {
    background-color: var(--white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 18px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 28px;
    font-weight: 800;
    color: var(--dark-blue);
    text-decoration: none;
    transition: opacity 0.2s;
}

.logo:hover {
    opacity: 0.85;
}

.logo i {
    color: var(--primary-blue);
    font-size: 30px;
}

nav ul {
    display: flex;
    list-style: none;
    gap: 32px;
}

nav a {
    text-decoration: none;
    color: var(--text-main);
    font-weight: 600;
    font-size: 17px;
    transition: color 0.3s;
}

nav a:hover {
    color: var(--primary-blue);
}

.header-contact {
    display: flex;
    align-items: center;
    gap: 24px;
}

.contact-info-small {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 16px;
    text-decoration: none;
    color: var(--dark-blue);
    padding: 8px 14px;
    border-radius: 8px;
    transition: background-color 0.2s;
}

.contact-info-small:hover {
    background-color: var(--light-blue);
}

.contact-info-small i {
    color: var(--primary-blue);
    font-size: 22px;
}

.contact-label {
    font-size: 12px;
    color: var(--text-light);
}

.btn-header-email {
    background-color: var(--light-blue);
    color: var(--primary-blue);
    padding: 12px 22px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 700;
    font-size: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: background 0.3s;
}

.btn-header-email:hover {
    background-color: #d0e2ff;
}

/* --- HERO SECTION --- */
.hero {
    position: relative;
    background: linear-gradient(90deg, rgba(10, 25, 47, 0.95) 0%, rgba(10, 25, 47, 0.78) 100%), 
                url('https://images.unsplash.com/photo-1621905251189-08b45d6a269e?q=80&w=1600&auto=format&fit=crop') center/cover no-repeat;
    min-height: 88vh;
    display: flex;
    align-items: center;
    color: var(--white);
    padding: 80px 24px;
}

.hero-container {
    max-width: 1280px;
    margin: 0 auto;
    width: 100%;
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 50px;
    align-items: center;
}

.hero-subtitle {
    color: var(--accent-blue);
    font-weight: 700;
    letter-spacing: 0.5px;
    margin-bottom: 16px;
    font-size: 16px;
}

.hero-title {
    font-size: 56px;
    line-height: 1.15;
    margin-bottom: 28px;
    font-weight: 800;
}

.btn-hero-appointment {
    display: inline-block;
    background-color: var(--white);
    color: var(--dark-blue);
    padding: 16px 32px;
    border-radius: 8px;
    font-weight: 700;
    font-size: 17px;
    text-decoration: none;
    margin-bottom: 32px;
    transition: transform 0.2s, background 0.2s;
}

.btn-hero-appointment:hover {
    background-color: var(--light-blue);
    transform: translateY(-2px);
}

.hero-btn-icon {
    font-size: 13px;
    margin-left: 6px;
}

.hero-text-secondary {
    color: #e2e8f0;
    max-width: 480px;
    font-size: 17px;
    line-height: 1.65;
    margin-bottom: 18px;
}

.explore-link {
    color: #ffffff;
    text-decoration: none;
    font-weight: 600;
    font-size: 16px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: color 0.2s;
}

.explore-link:hover {
    color: var(--accent-blue);
}

/* --- FORM CARD --- */
.booking-card {
    background-color: var(--white);
    border-radius: 16px;
    padding: 40px 36px;
    box-shadow: 0 20px 45px rgba(0, 0, 0, 0.35);
    color: var(--text-main);
}

.booking-title {
    font-size: 28px;
    margin-bottom: 24px;
    color: var(--dark-blue);
    font-weight: 800;
}

.form-group {
    margin-bottom: 18px;
}

.form-control {
    width: 100%;
    padding: 15px 18px;
    border: 1px solid #cbd5e1;
    border-radius: 8px;
    font-size: 15px;
    outline: none;
    background-color: #f8fafc;
    color: var(--dark-text);
    font-family: var(--font-body);
    transition: border 0.3s;
}

.form-control:focus {
    border-color: var(--primary-blue);
    background-color: var(--white);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.btn-submit {
    width: 100%;
    background-color: var(--primary-blue);
    color: var(--white);
    border: none;
    padding: 16px;
    border-radius: 8px;
    font-weight: 700;
    font-size: 18px;
    cursor: pointer;
    margin-top: 10px;
    transition: background 0.3s;
}

.btn-submit:hover {
    background-color: var(--hover-blue);
}

/* --- COMMON BLUE ELEMENTS --- */
.btn-blue {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background-color: var(--primary-blue);
    color: var(--white);
    padding: 15px 28px;
    border-radius: 8px;
    font-weight: 700;
    font-size: 17px;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: background 0.3s, transform 0.2s;
}

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

.section-badge {
    color: var(--primary-blue);
    font-weight: 700;
    font-size: 16px;
    margin-bottom: 10px;
    display: inline-block;
}

.text-blue {
    color: var(--primary-blue);
}

/* --- SERVICES SECTION --- */
.services-section {
    max-width: 1280px;
    margin: 100px auto;
    padding: 0 24px;
}

.services-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 50px;
}

.services-header h2 {
    font-size: 44px;
    color: var(--dark-blue);
    font-weight: 800;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
    gap: 30px;
}

.service-card {
    padding: 40px 30px;
    border-radius: 20px;
    background-color: #ffffff;
    border: 1px solid #cbd5e1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 400px;
    transition: all 0.3s ease;
}

.service-card.highlight {
    background-color: var(--light-blue);
    border: 1px solid #bfdbfe;
}

.service-card .icon-circle {
    width: 88px;
    height: 88px;
    border-radius: 50% 50% 50% 0;
    background-color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    color: var(--primary-blue);
    margin-bottom: 28px;
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.08);
}

.service-card h3 {
    font-size: 23px;
    color: var(--dark-blue);
    margin-bottom: 16px;
    font-weight: 800;
}

.service-card p {
    color: var(--text-light);
    font-size: 15px;
    line-height: 1.65;
    margin-bottom: 24px;
}

.service-link {
    text-decoration: none;
    color: var(--primary-blue);
    font-weight: 700;
    font-size: 16px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

/* --- GALLERY SECTION --- */
.gallery-section {
    width: 100%;
    margin-bottom: 100px;
}

.gallery-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

.gallery-item {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    height: 460px;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(100%);
    transition: filter 0.3s ease;
}

.gallery-item:hover img {
    filter: grayscale(0%);
}

.badge {
    position: absolute;
    top: 24px;
    padding: 10px 22px;
    border-radius: 6px;
    font-weight: 700;
    font-size: 15px;
    z-index: 2;
}

.badge-before {
    left: 24px;
    background-color: var(--light-blue);
    color: var(--dark-blue);
}

.badge-after {
    right: 24px;
    background-color: var(--primary-blue);
    color: var(--white);
}

/* --- FAQ SECTION --- */
.faq-section {
    max-width: 1280px;
    margin: 100px auto;
    padding: 0 24px;
}

.faq-container {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
    align-items: center;
}

.faq-info h2 {
    font-size: 46px;
    color: var(--dark-blue);
    margin-bottom: 24px;
    line-height: 1.18;
    font-weight: 800;
}

.faq-info p {
    color: var(--text-light);
    margin-bottom: 36px;
    font-size: 17px;
    line-height: 1.65;
}

.faq-list {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.faq-item {
    background-color: var(--light-blue);
    border-radius: 14px;
    overflow: hidden;
    transition: all 0.3s;
    border: 1px solid #bfdbfe;
}

.faq-item summary {
    list-style: none;
    font-weight: 700;
    color: var(--dark-blue);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 18px;
    padding: 22px 28px;
    cursor: pointer;
    user-select: none;
}

.faq-item summary::-webkit-details-marker {
    display: none;
}

.faq-item p {
    padding: 0 28px 24px 28px;
    color: var(--text-light);
    font-size: 16px;
    line-height: 1.65;
}

.icon-toggle {
    color: var(--primary-blue);
    font-size: 16px;
}

/* --- APPOINTMENT CARD SECTION --- */




.appointment-card h2 {
    font-size: 36px;
    color: var(--dark-blue);
    margin-bottom: 32px;
    font-weight: 800;
}



.app-form-row.full {
    grid-template-columns: 1fr;
}

.app-form input, .app-form select {
    width: 100%;
    padding: 16px;
    border: 1px solid #cbd5e1;
    border-radius: 8px;
    background-color: #f8fafc;
    font-size: 15px;
    outline: none;
    color: var(--dark-text);
    font-family: var(--font-body);
}

.btn-full {
    width: 100%;
    justify-content: center;
    padding: 18px;
    font-size: 18px;
}

.info-ticker {
    margin-top: 80px;
    background-color: var(--primary-blue);
    padding: 18px 24px;
    display: flex;
    justify-content: space-around;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
    font-size: 14px;
    font-weight: 800;
    color: var(--white);
    font-family: var(--font-heading);
}

.ticker-item {
    display: flex;
    align-items: center;
    gap: 10px;
}

/* --- FOOTER --- */
footer {
    background-color: var(--dark-blue);
    color: #ffffff;
    padding: 80px 24px 28px;
}


.footer-cta h2 {
    font-size: 48px;
    font-weight: 800;
}


.footer-content {
    max-width: 1280px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 48px;
    margin-bottom: 70px;
}

.footer-logo {
    color: #ffffff;
    margin-bottom: 18px;
}

.footer-col p {
    color: #cbd5e1;
    font-size: 15px;
    line-height: 1.65;
    margin-bottom: 12px;
}

.footer-col h3 {
    font-size: 20px;
    margin-bottom: 24px;
    color: #ffffff;
    font-weight: 700;
}

.footer-col ul {
    list-style: none;
}

.footer-col ul li {
    margin-bottom: 14px;
}

.footer-col ul a {
    color: #cbd5e1;
    text-decoration: none;
    font-size: 15px;
    transition: color 0.3s;
}

.footer-col ul a:hover {
    color: var(--accent-blue);
}

.footer-bottom {
    max-width: 1280px;
    margin: 0 auto;
    padding-top: 24px;
    border-top: 1px solid rgba(255,255,255,0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: #cbd5e1;
    font-size: 14px;
}

.social-links {
    display: flex;
    gap: 18px;
}

.social-links a {
    color: #ffffff;
    text-decoration: none;
    font-size: 16px;
}

.back-to-top {
    position: fixed;
    bottom: 24px;
    right: 24px;
    background-color: var(--primary-blue);
    color: var(--white);
    width: 46px;
    height: 46px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    box-shadow: 0 4px 12px rgba(0,0,0,0.25);
    z-index: 99;
}

/* --- RESPONSIVE --- */
@media (max-width: 992px) {
    .hero-container, .faq-container, .gallery-container {
        grid-template-columns: 1fr;
    }

    .hero-title {
        font-size: 40px;
    }

    nav {
        display: none;
    }

    .services-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 24px;
    }

    .info-ticker {
        flex-direction: column;
        text-align: center;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 18px;
    }
}

/* --- STILURI PAGINA DESPRE NOI --- */

/* Page Banner Top */
.page-banner {
    background-color: var(--dark-blue);
    color: var(--white);
    padding: 45px 24px;
    border-bottom: 3px solid var(--primary-blue);
}

.page-banner-container {
    max-width: 1280px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.page-banner h1 {
    font-size: 36px;
    font-weight: 800;
    letter-spacing: 1px;
}

.breadcrumb {
    font-size: 15px;
    color: #94a3b8;
}

.breadcrumb a {
    color: #ffffff;
    text-decoration: none;
}

.breadcrumb span {
    color: var(--accent-blue);
    font-weight: 600;
}

/* Nav Active Link */
nav a.active {
    color: var(--primary-blue);
    font-weight: 700;
}

/* About Detail Section */
.about-detail-section {
    max-width: 1280px;
    margin: 80px auto;
    padding: 0 24px;
}

.about-detail-container {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 60px;
    align-items: flex-start;
}

.about-text h2 {
    font-size: 32px;
    color: var(--dark-blue);
    margin-bottom: 24px;
    line-height: 1.25;
    font-weight: 800;
}

.lead-text {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-main);
    margin-bottom: 20px;
}

.about-text p {
    margin-bottom: 20px;
    color: var(--text-light);
    font-size: 16px;
}

.service-list-block p {
    font-size: 15px;
    line-height: 1.7;
    margin-bottom: 18px;
    padding-bottom: 12px;
    border-bottom: 1px solid #f1f5f9;
}

.service-list-block strong {
    color: var(--dark-blue);
    font-weight: 700;
}

/* Imagine cu cerculețe decorative */
.about-image-wrapper {
    position: relative;
    padding: 15px;
}

.about-image-wrapper img {
    width: 100%;
    border-radius: 12px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12);
    display: block;
    position: relative;
    z-index: 2;
}

.dots-pattern {
    position: absolute;
    width: 90px;
    height: 90px;
    background-image: radial-gradient(#0066FF 2px, transparent 2px);
    background-size: 12px 12px;
    z-index: 1;
}

.dots-pattern.top-right {
    top: -15px;
    right: -15px;
}

.dots-pattern.bottom-left {
    bottom: -15px;
    left: -15px;
}

/* Secțiunea Certificate */
.certificates-section {
    background-color: #f8fafc;
    padding: 90px 24px;
    border-top: 1px solid #e2e8f0;
    border-bottom: 1px solid #e2e8f0;
}

.certificates-container {
    max-width: 1280px;
    margin: 0 auto;
}

.certificates-container h2 {
    font-size: 34px;
    color: var(--dark-blue);
    margin-bottom: 24px;
    font-weight: 800;
}

.certificates-container p {
    font-size: 16px;
    color: var(--text-light);
    margin-bottom: 18px;
    max-width: 1000px;
}

.coverage-text {
    background-color: var(--light-blue);
    padding: 16px 20px;
    border-radius: 8px;
    border-left: 4px solid var(--primary-blue);
    color: var(--dark-blue) !important;
    margin-top: 25px;
}

.certificates-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.cert-card {
    background-color: #ffffff;
    border-radius: 12px;
    padding: 15px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.06);
    border: 1px solid #e2e8f0;
    transition: transform 0.3s;
}

.cert-card:hover {
    transform: translateY(-5px);
}

.cert-card img {
    width: 100%;
    height: 380px;
    object-fit: cover;
    border-radius: 8px;
}

/* --- MEGA CONTACT BANNER (BUTON MARE) --- */
.mega-contact-section {
    background: linear-gradient(135deg, var(--dark-blue) 0%, #06101e 100%);
    color: #ffffff;
    padding: 100px 24px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.mega-contact-container {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.mega-badge {
    display: inline-block;
    background-color: rgba(0, 102, 255, 0.2);
    color: var(--accent-blue);
    border: 1px solid var(--primary-blue);
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 700;
    margin-bottom: 20px;
}

.mega-contact-container h2 {
    font-size: 48px;
    font-weight: 800;
    margin-bottom: 18px;
    line-height: 1.15;
}

.mega-contact-container p {
    font-size: 19px;
    color: #cbd5e1;
    margin-bottom: 45px;
}

.mega-btn-group {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}

/* Butonul Gigant de Apel */
.btn-mega-call {
    display: inline-flex;
    align-items: center;
    gap: 20px;
    background-color: var(--primary-blue);
    color: #ffffff;
    padding: 22px 42px;
    border-radius: 16px;
    text-decoration: none;
    box-shadow: 0 12px 35px rgba(0, 102, 255, 0.45);
    transition: all 0.3s ease;
    border: 2px solid #3385ff;
}

.btn-mega-call:hover {
    background-color: var(--hover-blue);
    transform: translateY(-4px);
    box-shadow: 0 18px 45px rgba(0, 102, 255, 0.6);
}

.btn-mega-call i {
    font-size: 38px;
    color: #ffffff;
}

.mega-call-text {
    text-align: left;
    display: flex;
    flex-direction: column;
}

.mega-call-text span {
    font-size: 12px;
    letter-spacing: 1px;
    opacity: 0.9;
    font-family: var(--font-heading);
}

.mega-call-text strong {
    font-size: 28px;
    font-weight: 800;
    font-family: var(--font-heading);
    line-height: 1.1;
}

/* Buton Secundar WhatsApp */
.btn-mega-wa {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background-color: rgba(255, 255, 255, 0.08);
    color: #ffffff;
    padding: 24px 32px;
    border-radius: 16px;
    text-decoration: none;
    font-size: 18px;
    font-weight: 700;
    font-family: var(--font-heading);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s;
}

.btn-mega-wa:hover {
    background-color: rgba(255, 255, 255, 0.18);
    border-color: #ffffff;
}

.btn-mega-wa i {
    color: #25D366;
    font-size: 24px;
}

/* Animație Pulse pentru Icon-ul de Apel */
@keyframes pulse-icon {
    0% { transform: scale(1); }
    50% { transform: scale(1.15); }
    100% { transform: scale(1); }
}

.icon-pulse {
    animation: pulse-icon 2s infinite ease-in-out;
}

/* Responsive pentru pagina Despre */
@media (max-width: 992px) {
    .about-detail-container {
        grid-template-columns: 1fr;
    }

    .page-banner-container {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }

    .mega-contact-container h2 {
        font-size: 34px;
    }

    .btn-mega-call {
        width: 100%;
        justify-content: center;
        padding: 18px 24px;
    }

    .mega-call-text strong {
        font-size: 22px;
    }

    .btn-mega-wa {
        width: 100%;
        justify-content: center;
    }
}

/* --- STILURI PAGINA SERVICII (GRILE CU IMAGINI) --- */
.all-services-section {
    max-width: 1280px;
    margin: 60px auto 100px;
    padding: 0 24px;
}

.service-category {
    margin-bottom: 70px;
}

.category-title {
    font-size: 26px;
    font-weight: 800;
    color: var(--dark-blue);
    margin-bottom: 30px;
    letter-spacing: 0.5px;
    border-bottom: 2px solid var(--light-blue);
    padding-bottom: 12px;
}

.services-grid-page {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.service-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    transition: transform 0.3s ease;
}

.service-box:hover {
    transform: translateY(-5px);
}

.service-img {
    width: 100%;
    height: 200px;
    border-radius: 12px;
    overflow: hidden;
    margin-bottom: 16px;
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.08);
    border: 1px solid #e2e8f0;
}

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

.service-box:hover .service-img img {
    transform: scale(1.05);
}

.service-box h3 {
    font-size: 19px;
    font-weight: 800;
    color: var(--dark-blue);
    line-height: 1.35;
    max-width: 240px;
}

/* Responsive Grilă Servicii */
@media (max-width: 1024px) {
    .services-grid-page {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }
}

@media (max-width: 576px) {
    .services-grid-page {
        grid-template-columns: 1fr;
    }
    
    .service-img {
        height: 220px;
    }
}

/* --- STILURI PAGINA PROIECTE / PORTOFOLIU --- */
.projects-page-section {
    max-width: 1280px;
    margin: 70px auto 100px;
    padding: 0 24px;
}

.projects-header-text {
    text-align: center;
    margin-bottom: 35px;
}

.projects-header-text h2 {
    font-size: 42px;
    color: var(--dark-blue);
    font-weight: 800;
    margin-top: 5px;
}

/* Butoane de Filtrare */
.portfolio-filters {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 45px;
}

.filter-btn {
    background-color: transparent;
    border: none;
    color: var(--text-main);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 16px;
    padding: 10px 22px;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.filter-btn:hover {
    color: var(--primary-blue);
    background-color: var(--light-blue);
}

.filter-btn.active {
    background-color: var(--primary-blue);
    color: #ffffff;
    box-shadow: 0 4px 14px rgba(0, 102, 255, 0.3);
}

/* Grila cu Carduri de Proiect */
.projects-gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.project-card-item {
    border-radius: 16px;
    overflow: hidden;
    transition: transform 0.3s ease;
}

.project-img-box {
    position: relative;
    width: 100%;
    height: 320px;
    border-radius: 16px;
    overflow: hidden;
    background-color: var(--dark-blue);
}

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

/* Overlay Albastru la Hover */
.project-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 102, 255, 0.92) 0%, rgba(10, 25, 47, 0.95) 100%);
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s ease;
    padding: 28px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.overlay-icons {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
}

.overlay-icons .icon-btn {
    width: 44px;
    height: 44px;
    background-color: #ffffff;
    color: var(--dark-blue);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    cursor: pointer;
    transition: transform 0.2s, background-color 0.2s;
}

.overlay-icons .icon-btn:hover {
    transform: scale(1.1);
    background-color: var(--light-blue);
    color: var(--primary-blue);
}

.overlay-text {
    color: #ffffff;
}

.project-cat {
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    opacity: 0.85;
    font-family: var(--font-heading);
    font-weight: 700;
}

.overlay-text h3 {
    font-size: 20px;
    font-weight: 800;
    margin-top: 4px;
    line-height: 1.3;
}

/* Efecte la Hover pe Card */
.project-card-item:hover {
    transform: translateY(-5px);
}

.project-card-item:hover .project-overlay {
    opacity: 1;
    visibility: visible;
}

.project-card-item:hover .project-img-box img {
    transform: scale(1.08);
}

/* Responsive Grilă Proiecte */
@media (max-width: 1100px) {
    .projects-gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .projects-gallery-grid {
        grid-template-columns: 1fr;
    }

    .projects-header-text h2 {
        font-size: 32px;
    }

    .project-img-box {
        height: 280px;
    }
}

/* --- FIX 1: Offset pentru Anchor Links (#faq, #contact, #servicii etc.) --- */
/* Previne acoperirea titlurilor de către header-ul sticky */
section[id], 
footer[id], 
div[id] {
    scroll-margin-top: 110px;
}


/* --- FIX 2: Spațiere Header & Meniu --- */
.header-container {
    max-width: 1320px;
    margin: 0 auto;
    padding: 18px 32px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 40px; /* Oferă spațiu aerisit între logo, nav și zona de telefon */
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 28px;
    font-weight: 800;
    color: var(--dark-blue);
    text-decoration: none;
    transition: opacity 0.2s;
    flex-shrink: 0; /* Previne strângerea logo-ului */
}

/* Centrează meniul între logo și zona de contact */
nav {
    margin: 0 auto;
}

nav ul {
    display: flex;
    list-style: none;
    gap: 28px; /* Spațiu optim între link-urile din meniu */
    align-items: center;
}

nav a {
    text-decoration: none;
    color: var(--text-main);
    font-weight: 600;
    font-size: 16px;
    white-space: nowrap; /* Previne ruperea textului pe 2 rânduri */
    transition: color 0.3s;
}

.header-contact {
    display: flex;
    align-items: center;
    gap: 20px;
    flex-shrink: 0; /* Previne strângerea zonei de contact */
}

/* Previne acoperirea secțiunilor de către header-ul sticky */
section[id],
footer[id],
div[id] {
    scroll-margin-top: 100px;
}

/* --- FIX TICKER FULL-WIDTH & LIPIT DE FOOTER --- */
.mega-contact-section {
    background: linear-gradient(135deg, var(--dark-blue) 0%, #06101e 100%);
    color: #ffffff;
    padding-top: 100px;
    padding-bottom: 0; /* Elimină spațiul dintre ticker și footer */
    padding-left: 0;
    padding-right: 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.mega-contact-container {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 24px; /* Păstrează spațierea doar pentru conținutul de sus */
    position: relative;
    z-index: 2;
}

.info-ticker {
    width: 100%;
    margin-top: 80px;
    margin-bottom: 0;
    background-color: var(--primary-blue);
    padding: 18px 24px;
    display: flex;
    justify-content: space-around;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
    font-size: 14px;
    font-weight: 800;
    color: var(--white);
    font-family: var(--font-heading);
}

footer {
    margin-top: 0;
}