/* --- Token-uri de Design Premium, Curat și Luminos --- */
:root {
    --bg-pure: #FFFFFF;
    --bg-light: #F4F8FA;
    /* Tentă extrem de fină de bleu-rece, curat */
    --text-dark: #0F172A;
    --text-muted: #475569;
    --primary-blue: #0284C7;
    /* Albastru profesional revigorant */
    --primary-blue-hover: #0369A1;
    --border-color: #E2E8F0;
    --font-global: 'Inter', sans-serif;
    --transition-base: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
    scroll-behavior: smooth;
    background-color: var(--bg-pure);
    color: var(--text-dark);
    font-family: var(--font-global);
    -webkit-font-smoothing: antialiased;
}

body {
    overflow-x: hidden;
}

.container {
    width: 100%;
    max-width: 1140px;
    margin: 0 auto;
    padding: 80px 24px;
}

.section-gray {
    background-color: var(--bg-light);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

/* --- Mecanism Traducere --- */
body.lang-ro .lang-en {
    display: none !important;
}

body.lang-en .lang-ro {
    display: none !important;
}

/* --- Ecran de Încărcare (Preloader) --- */
#preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-pure);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.5s ease;
}

.preloader-wrap {
    text-align: center;
    width: 200px;
}

.preloader-line {
    width: 0%;
    height: 3px;
    background: var(--primary-blue);
    margin-bottom: 12px;
    animation: load-line 1.1s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.preloader-text {
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 2.5px;
    color: var(--text-muted);
}

@keyframes load-line {
    to {
        width: 100%;
    }
}

/* --- Navigație Fixă Simplă --- */
#main-nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 999;
    background: rgba(255, 255, 255, 0.4);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.5);
    transition: var(--transition-base);
    padding: 14px 0;
}

.premium-title {
    font-size: 24px;
    font-weight: 900;
    text-transform: uppercase;
    background: linear-gradient(135deg, var(--primary-blue) 0%, #034A72 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: 1px;
    text-align: center;
}

#main-nav.scrolled {
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.03);
    padding: 16px 0;
}

.nav-container {
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    font-size: 18px;
    font-weight: 800;
    letter-spacing: -0.5px;
    text-decoration: none;
    color: var(--text-dark);
}

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

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-item {
    text-decoration: none;
    color: var(--text-muted);
    font-size: 14px;
    font-weight: 500;
    transition: var(--transition-base);
}

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

.btn-nav {
    text-decoration: none;
    font-size: 13px;
    font-weight: 600;
    color: var(--primary-blue);
    border: 1px solid var(--primary-blue);
    padding: 8px 16px;
    border-radius: 4px;
    transition: var(--transition-base);
}

.btn-nav:hover {
    background: var(--primary-blue);
    color: var(--bg-pure);
}

.lang-switcher {
    display: flex;
    gap: 8px;
    border-left: 1px solid var(--border-color);
    padding-left: 16px;
}

.lang-switcher button {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 11px;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition-base);
}

.lang-switcher button.active,
.lang-switcher button:hover {
    color: var(--primary-blue);
}

/* --- Zona Hero --- */
#hero {
    padding-top: 160px;
    background: linear-gradient(180deg, #F8FAFC 0%, #FFFFFF 100%);
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 60px;
    align-items: center;
    padding-bottom: 60px;
}

.hero-text {
    background: rgba(255, 255, 255, 0.5);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    padding: 48px;
    border-radius: 24px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.7);
}

.badge {
    display: inline-block;
    background: #F0F9FF;
    border: 1px solid #BAE6FD;
    color: var(--primary-blue);
    font-size: 12px;
    font-weight: 600;
    padding: 6px 14px;
    border-radius: 50px;
    margin-bottom: 24px;
}

#hero h1 {
    font-size: clamp(32px, 4vw, 42px);
    line-height: 1.25;
    font-weight: 800;
    letter-spacing: -1px;
    color: var(--text-dark);
    margin-bottom: 24px;
}

#hero p {
    font-size: 16px;
    line-height: 1.7;
    color: var(--text-muted);
    margin-bottom: 40px;
}

.hero-actions {
    display: flex;
    gap: 16px;
}

.btn-primary,
.btn-secondary,
.btn-submit-local {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    padding: 16px 32px;
    border-radius: 6px;
    transition: var(--transition-base);
}

.btn-primary {
    background: var(--primary-blue);
    color: var(--bg-pure);
    box-shadow: 0 4px 14px rgba(2, 132, 199, 0.2);
}

.btn-primary:hover {
    background: var(--primary-blue-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(2, 132, 199, 0.25);
}

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

.btn-secondary:hover {
    background: var(--bg-light);
}

/* --- Ramă Foto Placeholder Impecabilă --- */
.photo-frame,
.photo-frame-sub {
    background: var(--bg-pure);
    border: 1px solid var(--border-color);
    padding: 14px;
    border-radius: 12px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.03);
}

.placeholder-bg {
    background: #F1F5F9;
    width: 100%;
    min-height: 380px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px;
    text-align: center;
    border-radius: 8px;
    border: 1px dashed #CBD5E1;
}

.placeholder-bg span {
    font-size: 13px;
    color: var(--text-muted);
    font-weight: 500;
    line-height: 1.6;
}

/* --- Secțiune Argumente & Importanță --- */
.centered-header {
    text-align: center;
    max-width: 720px;
    margin: 0 auto 60px auto;
}

.centered-header h2 {
    font-size: 32px;
    font-weight: 800;
    letter-spacing: -0.5px;
    margin-bottom: 16px;
}

.centered-header p {
    color: var(--text-muted);
    font-size: 16px;
}

.trust-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
}

.trust-card {
    background: var(--bg-pure);
    border: 1px solid var(--border-color);
    padding: 40px;
    border-radius: 8px;
    transition: var(--transition-base);
}

.trust-card:hover {
    border-color: var(--primary-blue);
    transform: translateY(-4px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.03);
}

.card-num {
    font-size: 32px;
    font-weight: 800;
    color: #E0F2FE;
    margin-bottom: 16px;
}

.trust-card h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 12px;
}

.trust-card p {
    font-size: 14px;
    line-height: 1.6;
    color: var(--text-muted);
}

/* --- Structură pe Două Coloane (Servicii) --- */
.two-column {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
    align-items: center;
}

.section-title-small {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1.5px;
    color: var(--primary-blue);
    display: block;
    margin-bottom: 12px;
}

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

.steps-list li {
    margin-bottom: 28px;
    padding-left: 20px;
    border-left: 3px solid var(--border-color);
    transition: var(--transition-base);
}

.steps-list li:hover {
    border-left-color: var(--primary-blue);
}

.steps-list strong {
    display: block;
    font-size: 17px;
    font-weight: 700;
    margin-bottom: 6px;
}

.steps-list p {
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.6;
}

/* --- Banner Finanțare --- */
.pricing-banner {
    background: var(--bg-pure);
    border: 1px solid var(--border-color);
    padding: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
}

.banner-text {
    max-width: 650px;
}

.pricing-banner h2 {
    font-size: 24px;
    font-weight: 800;
    margin-bottom: 12px;
}

.pricing-banner p {
    font-size: 15px;
    line-height: 1.6;
    color: var(--text-muted);
}

/* --- Configurare Contact & Formular local --- */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.phone-box {
    margin-top: 36px;
    padding: 32px;
    background: var(--bg-light);
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.phone-box .label {
    font-size: 11px;
    font-weight: 700;
    color: var(--text-muted);
    display: block;
    margin-bottom: 8px;
    letter-spacing: 0.5px;
}

.phone-link {
    font-size: clamp(26px, 3vw, 34px);
    font-weight: 800;
    color: var(--primary-blue);
    text-decoration: none;
    display: block;
    margin-bottom: 8px;
}

.form-container {
    background: var(--bg-light);
    border: 1px solid var(--border-color);
    padding: 40px;
    border-radius: 12px;
}

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

.form-row label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 8px;
}

.form-row input,
.form-row select {
    width: 100%;
    padding: 14px;
    border: 1px solid var(--border-color);
    background: var(--bg-pure);
    border-radius: 6px;
    font-family: var(--font-global);
    font-size: 14px;
    transition: var(--transition-base);
}

.form-row input:focus,
.form-row select:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(2, 132, 199, 0.08);
}

.btn-submit-local {
    width: 100%;
    background: var(--primary-blue);
    color: var(--bg-pure);
    border: none;
    cursor: pointer;
}

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

/* --- Footer --- */
footer {
    border-top: 1px solid var(--border-color);
    padding: 40px 0;
    background: var(--bg-light);
}

.footer-wrap {
    display: flex;
    justify-content: space-between;
    font-size: 13px;
    color: var(--text-muted);
    padding-top: 0;
    padding-bottom: 0;
}

/* --- Buton WhatsApp Persistent Fixat --- */
#whatsapp-widget {
    position: fixed;
    bottom: 32px;
    right: 32px;
    z-index: 998;
    display: flex;
    align-items: center;
    gap: 10px;
    background: #25D366;
    color: var(--bg-pure);
    padding: 14px 20px;
    border-radius: 50px;
    text-decoration: none;
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.3);
    transition: var(--transition-base);
    opacity: 0;
    transform: translateY(15px);
}

#whatsapp-widget.is-visible {
    opacity: 1;
    transform: translateY(0);
}

#whatsapp-widget:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 24px rgba(37, 211, 102, 0.4);
}

.wa-icon {
    width: 18px;
    height: 18px;
}

.wa-text {
    font-size: 13px;
    font-weight: 600;
}

/* --- Efect de Relevanță Simplu la Scroll --- */
.scroll-reveal {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

/* --- Layout Responsiv --- */
@media (max-width: 992px) {

    .hero-grid,
    .two-column,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .pricing-banner {
        flex-direction: column;
        align-items: flex-start;
        padding: 32px;
    }

    .nav-links {
        display: none;
    }

    .nav-center-title {
        display: none;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 60px 20px;
    }

    #hero {
        padding-top: 130px;
    }

    .hero-actions {
        flex-direction: column;
    }

    .footer-wrap {
        flex-direction: column;
        gap: 12px;
        text-align: center;
    }

    .wa-text {
        display: none;
        /* Rămâne doar cercul cu iconița pe ecrane mici */
    }

    #whatsapp-widget {
        padding: 14px;
        bottom: 20px;
        right: 20px;
    }
}

/* --- Galerie Foto Aesthetic --- */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    padding-top: 20px;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    aspect-ratio: 4 / 3;
    background: var(--bg-light);
    cursor: pointer;
    transition: var(--transition-base);
}

.gallery-item::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.4) 0%, transparent 50%);
    opacity: 0;
    transition: var(--transition-base);
}

.gallery-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(2, 132, 199, 0.15);
}

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

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.gallery-item:hover img {
    transform: scale(1.08);
}

/* --- Sectiune Video --- */
.video-wrapper {
    max-width: 900px;
    margin: 0 auto;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.1);
    background: #000;
    position: relative;
    border: 4px solid var(--bg-pure);
}

.video-wrapper video {
    width: 100%;
    display: block;
    border-radius: 16px;
}

/* --- Butoane Contact Mari --- */
.btn-large {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 18px 24px;
    border-radius: 12px;
    font-size: 18px;
    font-weight: 700;
    text-decoration: none;
    transition: var(--transition-base);
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.1);
}

.btn-whatsapp-large {
    background: #25D366;
    color: #FFFFFF;
}

.btn-whatsapp-large:hover {
    background: #20BA56;
    transform: translateY(-4px);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.3);
}

.btn-phone-large {
    background: var(--primary-blue);
    color: #FFFFFF;
}

.btn-phone-large:hover {
    background: var(--primary-blue-hover);
    transform: translateY(-4px);
    box-shadow: 0 8px 25px rgba(2, 132, 199, 0.3);
}