.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

@media (max-width: 992px) {
    .grid-3, .contact-grid {
        grid-template-columns: 1fr;
    }
    .profile-layout {
        flex-direction: column;
    }
    .hero-box {
        margin: 0 20px;
        padding: 40px 30px;
    }
    .hero-box h1 {
        font-size: 2.2rem;
    }
}

@media (max-width: 768px) {
    .menu-toggle {
        display: flex;
    }
    .nav-links {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: var(--bg-white);
        flex-direction: column;
        align-items: center;
        padding: 20px 0;
        gap: 20px;
        box-shadow: 0 10px 15px rgba(0,0,0,0.05);
        clip-path: polygon(0 0, 100% 0, 100% 0, 0 0);
        transition: clip-path 0.3s ease-in-out;
    }
    .nav-links.active {
        clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
    }
    .form-wrapper {
        padding: 30px 20px;
    }
}


.dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background-color: var(--bg-white);
    min-width: 200px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    list-style: none;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s ease;
    border-radius: var(--border-radius);
    padding: 10px 0;
    z-index: 1000;
}

.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu li {
    margin: 0;
}

.dropdown-menu a {
    display: block;
    padding: 12px 20px;
    color: var(--text-dark);
    font-size: 0.85rem;
    font-weight: 500;
}

.dropdown-menu a::after {
    display: none;  
}

.dropdown-menu a:hover {
    background-color: var(--bg-light);
    color: var(--primary-color);
}

.image-card {
    background: var(--bg-white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    transition: var(--transition);
}

.image-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.1);
}

.image-card img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    display: block;
}

.image-card-content {
    padding: 30px;
}

.image-card-content h3 {
    margin-bottom: 15px;
    font-size: 1.3rem;
}

.page-header-split {
    display: flex;
    margin-top: 80px;
    min-height: 400px;
}

.split-image {
    flex: 1;
    background-size: cover;
    background-position: center;
}

.split-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 60px 80px;
}

.split-content h1 {
    font-size: 2.8rem;
    margin-bottom: 15px;
    color: inherit;
    text-transform: uppercase;
}

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

.bg-dark {
    background-color: var(--dark-blue);
}

.bg-primary {
    background-color: #2997c6; 
}

.text-white, .text-white h1, .text-white h2, .text-white h4, .text-white p {
    color: var(--bg-white) !important;
}

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

.icon-block {
    text-align: center;
    padding: 20px;
}

.hex-icon {
    font-size: 3rem;
    color: var(--bg-white);
    margin-bottom: 20px;
    display: inline-block;
    border: 2px solid var(--bg-white);
    padding: 15px 25px;
    border-radius: 20px;  
    transition: var(--transition);
}

.icon-block:hover .hex-icon {
    background-color: var(--bg-white);
    color: #2997c6;
}

.icon-block h4 {
    margin-bottom: 10px;
    font-size: 1.1rem;
    text-transform: uppercase;
}

.icon-block p {
    font-size: 0.9rem;
    opacity: 0.9;
}

.testimonial-card {
    background: var(--bg-white);
    padding: 40px;
    border-radius: var(--border-radius);
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    position: relative;
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: 20px;
    left: 30px;
    font-size: 5rem;
    color: var(--bg-light);
    font-family: serif;
    line-height: 1;
    z-index: 0;
}

.stars {
    color: #f39c12;
    font-size: 1.2rem;
    margin-bottom: 20px;
    position: relative;
    z-index: 1;
}

.quote {
    font-style: italic;
    font-size: 1.05rem;
    margin-bottom: 25px;
    position: relative;
    z-index: 1;
    color: var(--text-dark);
}

.patient-name {
    font-weight: 600;
    color: var(--primary-color);
}

.patient-surgery {
    font-size: 0.85rem;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.case-gallery-section {
    background: linear-gradient(180deg, var(--bg-light) 0%, var(--bg-white) 100%);
}

.case-block {
    background: var(--bg-white);
    border: 1px solid #d6e4eb;
    border-radius: 12px;
    padding: 30px;
    box-shadow: 0 8px 30px rgba(14, 51, 74, 0.08);
}

.case-header {
    margin-bottom: 20px;
}

.case-header h3 {
    font-size: 1.5rem;
    color: var(--dark-blue);
    font-weight: 500;
    margin-bottom: 8px;
}

.case-header p {
    color: var(--text-light);
}

.case-carousel {
    margin-top: 16px;
    position: relative;
}

.case-carousel-viewport {
    overflow: hidden;
    border-radius: 12px;
    background: #e7eef3;
    box-shadow: 0 10px 25px rgba(14, 51, 74, 0.18);
}

.case-carousel-track {
    display: flex;
    transition: transform 0.45s ease;
}

.case-slide {
    min-width: 100%;
    display: block;
    aspect-ratio: 16 / 9;
    background: #e7eef3;
}

.case-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.4s ease;
}

.case-slide:hover img {
    transform: scale(1.02);
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 0;
    background: rgba(15, 39, 68, 0.84);
    color: var(--bg-white);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 2;
    transition: var(--transition);
}

.carousel-prev {
    left: 12px;
}

.carousel-next {
    right: 12px;
}

.carousel-btn:hover {
    background: var(--primary-color);
}

.carousel-btn:focus-visible {
    outline: 2px solid var(--bg-white);
    outline-offset: 2px;
}

.carousel-meta {
    margin-top: 12px;
    font-size: 0.92rem;
    color: var(--text-light);
    text-align: right;
}

.carousel-current,
.carousel-total {
    font-weight: 600;
    color: var(--dark-blue);
}

.case-note {
    margin-top: 22px;
    text-align: center;
    font-size: 0.9rem;
    color: var(--text-light);
}

@media (max-width: 992px) {
    .case-block {
        padding: 24px;
    }
    .case-slide {
        aspect-ratio: 4 / 3;
    }
}

@media (max-width: 768px) {
    .case-block {
        padding: 18px;
    }
    .case-header h3 {
        font-size: 1.25rem;
    }
    .carousel-btn {
        width: 38px;
        height: 38px;
    }
    .carousel-prev {
        left: 8px;
    }
    .carousel-next {
        right: 8px;
    }
    .carousel-meta {
        text-align: center;
    }
}

@media (max-width: 992px) {
    .page-header-split {
        flex-direction: column;
    }
    .split-image {
        min-height: 300px;
    }
    .split-content {
        padding: 40px 30px;
    }
    .grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        background-color: transparent;
        padding-left: 20px;
        display: none;
    }
    .dropdown:hover .dropdown-menu,
    .dropdown:active .dropdown-menu {
        display: block;
    }
    .grid-4 {
        grid-template-columns: 1fr;
    }
}



.btn-outline-primary {
    background-color: transparent;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
}

.btn-outline-primary:hover {
    background-color: var(--primary-color);
    color: var(--bg-white);
}