/* =====================================
   HERO SLIDER – VERSIUNEA ULTIMĂ PREMIUM
===================================== */
.hero-slider {
    position: relative;
    width: 100%;
    height: 92vh;
    min-height: 620px;
    overflow: hidden;
    margin-bottom: 80px;
}

.slides-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
}

.slide {
    position: absolute;
    top: 0; left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    visibility: hidden;
    transition: opacity 1.8s cubic-bezier(0.7, 0, 0.3, 1);
}

/* Slide activ */
.slide.active {
    opacity: 1;
    visibility: visible;
}

/* KEN BURNS EFFECT (zoom + mișcare lentă) */
.slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scale(1.12);
    animation: kenBurns 24s infinite alternate ease-in-out;
}

/* Parallax overlay întunecat + gradient */
.slide::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: linear-gradient(135deg, 
        rgba(0,0,0,0.65) 0%, 
        rgba(0,0,0,0.3) 50%, 
        rgba(0,170,255,0.15) 100%);
    z-index: 1;
}

/* Text overlay cu animații avansate */
.slide-overlay {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    color: #fff;
    z-index: 5;
    width: 90%;
    max-width: 1100px;
}

.slide-overlay h1 {
    font-size: 5.2rem;
    font-weight: 400;
    letter-spacing: -1px;
    margin-bottom: 20px;
    opacity: 0;
    transform: translateY(40px);
    filter: blur(8px);
    animation: titleReveal 1.6s 0.6s forwards cubic-bezier(0.22, 1, 0.36, 1);
}

.slide-overlay p {
    font-size: 1.5rem;
    opacity: 0;
    transform: translateY(30px);
    filter: blur(6px);
    margin-bottom: 40px;
    animation: textReveal 1.4s 1s forwards cubic-bezier(0.22, 1, 0.36, 1);
}

.slide-overlay .btn.large {
    opacity: 0;
    transform: translateY(30px) scale(0.9);
    animation: btnReveal 1.2s 1.4s forwards cubic-bezier(0.22, 1, 0.36, 1);
    background: #0af;
    padding: 16px 42px;
    border-radius: 50px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: 0 10px 40px rgba(0,170,255,0.5);
    position: relative;
    overflow: hidden;
}

/* Glow + ripple efect pe buton */
.slide-overlay .btn.large::before {
    content: '';
    position: absolute;
    top: 50%; left: 50%;
    width: 0; height: 0;
    background: rgba(255,255,255,0.3);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.slide-overlay .btn.large:hover::before {
    width: 300px;
    height: 300px;
}

.slide-overlay .btn.large:hover {
    transform: translateY(-4px) scale(1.05);
    box-shadow: 0 20px 50px rgba(0,170,255,0.7);
}

/* Animații cheie */
@keyframes kenBurns {
    0%   { transform: scale(1.12) translate(0, 0); }
    50%  { transform: scale(1.18) translate(2%, -3%); }
    100% { transform: scale(1.12) translate(-2%, 2%); }
}

@keyframes titleReveal {
    to {
        opacity: 1;
        transform: translateY(0);
        filter: blur(0);
    }
}

@keyframes textReveal {
    to {
        opacity: 0.95;
        transform: translateY(0);
        filter: blur(0);
    }
}

@keyframes btnReveal {
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* Responsive */
@media (max-width: 1000px) {
    .slide-overlay h1 { font-size: 4rem; }
    .slide-overlay p { font-size: 1.3rem; }
}
@media (max-width: 700px) {
    .hero-slider { height: 80vh; }
    .slide-overlay h1 { font-size: 3rem; }
    .slide-overlay p { font-size: 1.1rem; }
}
/*butoane săgeți */
.slider-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0,0,0,0.4);
    color: #fff;
    border: none;
    width: 50px;
    height: 50px;
    font-size: 28px;
    cursor: pointer;
    z-index: 10;
    border-radius: 50%;
    backdrop-filter: blur(4px);
    transition: 0.3s;
}

.slider-btn:hover {
    background: rgba(0,0,0,0.7);
}

.prev { left: 20px; }
.next { right: 20px; }

/* Bulinele de jos */
.slider-dots {
    position: absolute;
    bottom: 25px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 12px;
    z-index: 10;
}

.dot {
    width: 12px;
    height: 12px;
    background: rgba(255,255,255,0.4);
    border-radius: 50%;
    cursor: pointer;
    transition: 0.3s;
}

.dot.active,
.dot:hover {
    background: #0af;
    transform: scale(1.2);
}

/* =====================================
   RÂNDUL CU 5 BLOCURI (Servicii pe home)
===================================== */
.home-services-row {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 24px;
    padding: 0 5%;
    margin-bottom: 80px;
}

.service-block {
    background: #111;
    border-radius: 16px;
    overflow: hidden;
    text-align: center;
    transition: 0.4s ease;
    box-shadow: 0 6px 18px rgba(0,0,0,0.5);
}

.service-block:hover {
    transform: translateY(-10px);
    box-shadow: 0 16px 34px rgba(0,0,0,0.7);
}

.service-block img {
    width: 100%;
    height: 180px;
    object-fit: cover;
}

.service-block h3 {
    padding: 20px 16px 10px;
    font-size: 18px;
    font-weight: 500;
}

.service-block .btn {
    margin: 0 auto 24px;
    display: block;
    width: fit-content;
}

/* Responsive pentru blocuri */
@media (max-width: 1400px) {
    .home-services-row { grid-template-columns: repeat(4, 1fr); }
}
@media (max-width: 1100px) {
    .home-services-row { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 800px) {
    .home-services-row { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 550px) {
    .home-services-row { grid-template-columns: 1fr; }
}