@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;700&display=swap');
/************** Root Variables *************/
:root {
    --primary-color: #2563eb;
    --primary-rgb: 37, 99, 235;
    --accent-color: #38bdf8;
    --dark-color: #1f2937;
    --text-color: #6b7280;
    --bg-color: #f8fafc;
    --card-bg: #ffffff;
    --radius: 0.75rem;
    --shadow-sm: 0 4px 10px rgba(0,0,0,.08);
    --shadow-md: 0 8px 20px rgba(0,0,0,.12);
}
/************** Dark Mode *************/
body.dark {
    --bg-color: #0f172a;
    --card-bg: #111827;
    --dark-color: #e5e7eb;
    --text-color: #9ca3af;

    --shadow-sm: 0 4px 12px rgba(0,0,0,.4);
    --shadow-md: 0 8px 25px rgba(0,0,0,.6);
}
/* Improve contrast in dark mode */
body.dark section:nth-child(even) {
    background: #020617;
}
body.dark .footer {
    background: #020617;
}
body, section, .header, .box, .blog, .client, .doctor-box, .footer {
    transition: background 0.3s ease, color 0.3s ease;
}

/************** Reset *************/
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    text-decoration: none;
    outline: none;
    border: none;
    transition: all 0.3s ease;
}
::-webkit-scrollbar {
    width: 10px;
}
::-webkit-scrollbar-thumb {
    background: var(--primary-color);
}
::-webkit-scrollbar-track {
    background: #e5e7eb;
}
ul{
    list-style: none;
}
html {
    font-size: 62.5%;
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    font-family: "Poppins", sans-serif;
    background: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
    user-select: none;
}

section {
    padding: 8rem 9%;
}

section:nth-child(even) {
    background: var(--bg-color);
}

.heading {
    text-align: center;
    font-size: 4.5rem;
    color: var(--dark-color);
    margin-bottom: 5rem;
    text-transform: uppercase;
}

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

.btn {
    display: inline-block;
    margin-top: 1rem;
    padding: 1rem 2.5rem;
    border: 2px solid var(--primary-color);
    border-radius: var(--radius);
    color: var(--primary-color);
    font-size: 1.7rem;
    font-weight: 500;
    background: transparent;
    cursor: pointer;
}

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

/************** Header *************/
.header {
    padding: 1.5rem 9%;
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    background: var(--card-bg);
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-shadow: var(--shadow-sm);
    position: relative;
}

.header .logo {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--dark-color);
    display: flex;
    align-items: center;
    gap: 1rem;
}

.header .logo img {
    width: 4rem;
    height: 4rem;
    object-fit: contain;
}

.header .navbar a {
    font-size: 1.7rem;
    margin-left: 2rem;
    color: var(--dark-color);
    font-weight: 500;
}

.header .navbar a:hover {
    color: var(--primary-color);
}

/* ===== Theme Toggle Switch ===== */
#theme-toggle {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    right: 20px;
    cursor: pointer;
    display: flex;
    align-items: center;
}
.toggle-track {
    width: 52px;
    height: 28px;
    background: #cbd5f5;
    border-radius: 100px;
    position: relative;
    transition: background 0.3s ease;
}
.toggle-track::before,
.toggle-track::after {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.2rem;
    transition: opacity 0.3s ease, transform 0.3s ease;
}

/* Sun (Light mode) */
.toggle-track::before {
    content: "☀️";
    left: 6px;
    opacity: 1;
    z-index: 9;
}

/* Moon (Dark mode) */
.toggle-track::after {
    content: "🌙";
    right: 6px;
    opacity: 0;
}

/* Dark mode state */
body.dark .toggle-track::before {
    opacity: 0;
    transform: translateY(-50%) scale(0.8);
}

body.dark .toggle-track::after {
    opacity: 1;
    transform: translateY(-50%) scale(1);
}


.toggle-thumb {
    width: 22px;
    height: 22px;
    background: #fff;
    border-radius: 50%;
    position: absolute;
    top: 3px;
    left: 3px;
    transition: transform 0.3s ease, background 0.3s ease;
    box-shadow: 0 2px 6px rgba(0,0,0,.2);
}
body.dark .toggle-track {
    background: var(--primary-color);
}
body.dark .toggle-thumb {
    transform: translateX(24px);
    background: #020617;
}
#menu-btn {
    font-size: 2.5rem;
    color: var(--primary-color);
    cursor: pointer;
    display: none; 
    border-radius: 10px;
    padding: 1rem;
}
/************** Home Section *************/
.home {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 3rem;
    min-height: 100vh;
    padding-top: 12rem;
}

.home .content {
    flex: 1 1 45rem;
}

.home .content h3 {
    font-size: 5.5rem;
    color: var(--dark-color);
    line-height: 1.2;
    margin-bottom: 2rem;
}
.home .content p{
    font-size: 1.6rem;
    margin-bottom: 1rem;
}
.home .image {
    flex: 1 1 45rem;
    background: transparent;
}

.home .image img {
    width: 100%;
    height: auto;
    max-height: 50rem;
    object-fit: cover;
    border-radius: 2rem;
    background: transparent;
    background-position: top left;
}

/************** Stats Section *************/
.icons-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(23rem, 1fr));
    gap: 2rem;
}

.icons {
    background: var(--card-bg);
    padding: 3rem;
    text-align: center;
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--primary-rgb);
    transition: transform 0.35s ease, box-shadow 0.35s ease, border-color 0.35s ease;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}
.icons:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12);
    border-color: var(--primary-color);
}
.icons i {
    font-size: 4.5rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    transition: transform 0.35s ease, color 0.35s ease;
}
.icons:hover i {
    transform: scale(1.15) rotate(6deg);
    color: var(--primary-color);
}
.icons h3 {
    font-size: 3.5rem;
    color: var(--dark-color);
    margin-bottom: 0.5rem;
}
.icons p{
    font-size: 1.4rem;
}
/************** Services Section *************/
.services-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(30rem, 1fr));
    gap: 2rem;
}

.services-container .box {
    position: relative;
    border: 2px solid var(--primary-color);
    border-radius: var(--radius);
    box-shadow: var(--shadow-md);
    font-size: 1.6rem;
    padding: 2.5rem 3rem;
    background: var(--card-bg);
    transition: 
        transform 0.35s ease,
        box-shadow 0.35s ease,
        border-color 0.35s ease;
    z-index: 2;
}
.services-container .box::after {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: radial-gradient(
        circle at top,
        rgba(var(--primary-rgb), 0.18),
        transparent 70%
    );
    opacity: 0;
    transition: opacity 0.35s ease;
    pointer-events: none;
    z-index: 0;
}

.services-container .box > * {
    position: relative;
    z-index: 2;
}
.services-container .box:hover::after {
    opacity: 1;
}

/* Hover effect */
.services-container .box:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
    border-color: var(--primary-color);
}

/* Icon */
.services-container .box i {
    font-size: 4rem;
    color: var(--primary-color);
    transition: transform 0.35s ease;
}

/* Icon animation */
.services-container .box:hover i {
    transform: scale(1.15) rotate(5deg);
}

/* Title */
.services-container .box h3 {
    font-size: 2.2rem;
    color: var(--dark-color);
    margin: 2rem 0 1rem;
}

/* Text */
.services-container .box p {
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

/************** Our-Story Section *************/
.our-stroy-container{
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 3rem;
}
.our-stroy-container img{
    height: 28rem;
    object-fit: cover;
    object-position: top;
    border-radius: var(--radius);
    margin-bottom: 1.5rem;
    flex: 1;
}
.our-stroy-content{
    flex: 1;
}
.our-stroy-content h2{
    font-size: 2.2rem;
}
.our-stroy-content p{
    font-size: 1.4rem;
    margin: 1.5rem 0 2rem;
}
/************** Doctors Section *************/
.doctors-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(30rem, 1fr));
    gap: 2.5rem;
}
.doctor-box {
    background: var(--card-bg);
    padding: 2.5rem;
    text-align: center;
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    transition: transform 0.3s ease-in-out;
    cursor: pointer;
}
.doctor-box:hover {
    transform: translateY(-1rem);
    box-shadow: var(--shadow-md);
}
.doctor-box img {
    width: 20rem;
    height: 20rem;
    object-fit: cover;
    border-radius: var(--radius);
    margin-bottom: 1.5rem;
}

.doctor-info h3 {
    font-size: 2.2rem;
    color: var(--dark-color);
}

.doctor-info p {
    font-size: 1.6rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.doctor-social {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
}

.doctor-social i {
    height: 4.5rem;
    width: 4.5rem;
    line-height: 4.5rem;
    border: 1px solid var(--primary-color);
    border-radius: var(--radius);
    color: var(--primary-color);
    font-size: 1.8rem;
    cursor: pointer;
}
.doctor-social i:hover {
    background: var(--primary-color);
    color: #fff;
}
/************** Book Section *************/
.book-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 3rem;
    flex-wrap: wrap;
}
.book-container .form{
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
    border: 1px solid var(--primary-color);
    padding: 3rem 2rem;
    flex: 1;
    box-shadow: var(--shadow-md);
    flex: 1;
    border-radius: var(--radius);
}
.book-container img{
    flex: 1;
    height: 28rem;
    width: 100%;
    object-fit: cover;
    object-position: top;
}
.book-container .form h2{
    font-size: 3rem;
    color: var(--dark-color);
}
.form form {
    text-align: center;
}
.form form input{
    width: 100%;
    padding: 1.5rem 2.5rem;
    border: 1px solid var(--primary-color);
    border-radius: var(--radius);
    font-size: 1.6rem;
    outline: 0;
    margin: 1rem 0;
    box-shadow: var(--shadow-md);
}
.form form input:focus{
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(var(--primary-rgb), .15);
}
.form form input[type="submit"]{
    width: fit-content;
    padding: 1rem 3rem;
    margin-bottom: -2rem;
    color: var(--primary-color);
    font-size: 1.8rem;
    box-shadow: var(--shadow-md);
    cursor: pointer;
    transition: all 0.3s ease;
}
.form form input[type="submit"]:hover{
    color: #fff;
    background: var(--primary-color);
    transform: translateY(-3px);
}
.form form input::placeholder{
    color: #444;
}



/************** Review Section *************/
.review-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(32rem, 1fr));
    gap: 2.5rem;
}

.client {
    background: var(--card-bg);
    border: 1px solid rgba(0,0,0,.1);
    display: flex;
    align-items: center;
    flex-direction: column;
    gap: 2rem;
    padding: 4rem 3rem;
    position: relative;
    overflow: hidden;
    z-index: 1;
    border-radius: var(--radius);
    text-align: center;
    box-shadow: var(--shadow-sm);
    cursor: pointer;
}

.client::before {
    content: "";
    position: absolute;
    top: -100%;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    background: var(--primary-color);
    border-radius: 50%;
    z-index: -1;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.client:hover::before {
    width: 150%;
    height: 180%;
    top: -30%;
    border-radius: 0;
}

.client:hover h3,
.client:hover p,
.client:hover .client-stars i {
    color: #fff !important;
}

/* تنسيق المحتوى ليكون فوق الدائرة */
.client .client-info img {
    width: 12rem;
    height: 12rem;
    border-radius: 50%;
    border: 5px solid var(--bg-color);
    object-fit: cover;
    margin-bottom: 1rem;
}

.client .client-info h3 {
    font-size: 2.2rem;
    color: var(--dark-color);
    transition: 0.4s;
}

.client .client-about p {
    font-size: 1.5rem;
    color: var(--text-color);
    line-height: 1.8;
    transition: 0.4s;
}

.client .client-stars i {
    color: #ffd700;
    font-size: 1.4rem;
    transition: 0.4s;
}
/************** Blog Section *************/
.blog-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(30rem, 1fr));
    gap: 2rem;
}
.blog {
    background: var(--card-bg);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    position: relative;
    transition: transform 0.35s ease, box-shadow 0.35s ease;
    cursor: pointer;
    animation: fadeIn 0.6s ease forwards;
}
.blog:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 45px rgba(0, 0, 0, 0.15);
}
.blog img {
    height: 22rem;
    width: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}
.blog:hover img {
    transform: scale(1.08);
}
.blog-info {
    padding: 2rem;
}
.blog .blog-detail{
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 1.2rem;
    margin: 1rem 2rem;
}
.blog .blog-detail > div{
    display: flex;
    align-items: center;
}
.blog-detail i{
    color: var(--primary-color);
    font-size: 1.2rem;
    margin-right: 1rem;
}
.blog-info h3{
    font-size: 2.4rem;
    color: var(--dark-color);
    transition: color 0.3s ease;
}
.blog:hover .blog-info h3 {
    color: var(--primary-color);
}
.blog-info p{
    font-size: 1.6rem;
    margin: 1rem 0 1.5rem;
    color: var(--text-color);
}
.blog::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 22rem;
    background: linear-gradient(
        to bottom,
        rgba(0,0,0,0.15),
        rgba(0,0,0,0.45)
    );
    opacity: 0;
    transition: opacity 0.35s ease;
    pointer-events: none;
}
.blog:hover::before {
    opacity: 1;
}
.blog .btn span {
    transition: transform 0.3s ease;
}
.blog:hover .btn span {
    transform: translateX(4px);
}

/* Skeleton Base */
.blog-wrapper.loading .blog {
    display: none;
}

.blog-wrapper.loaded .blog-skeleton {
    display: none;
}
.blog-wrapper.loaded .blog,
.blog.loaded .blog {
    display: block;
    opacity: 0;
    animation: fadeIn 0.5s forwards;
}
.blog-skeleton {
    padding: 2rem;
}

.skel-img {
    height: 22rem;
    border-radius: var(--radius);
    margin-bottom: 1.5rem;
}

.skel-line {
    height: 1.6rem;
    border-radius: 6px;
    margin-bottom: 1rem;
}

/* Width helpers */
.w-40 { width: 40%; }
.w-60 { width: 60%; }
.w-90 { width: 90%; }

/* Shimmer Effect */
.skel-img,
.skel-line {
    background: linear-gradient(
        100deg,
        #e5e7eb 30%,
        #f3f4f6 50%,
        #e5e7eb 70%
    );
    background-size: 200% 100%;
    animation: shimmer 1.3s infinite;
}
@keyframes shimmer {
    0% { background-position: 100% 0; }
    100% { background-position: -100% 0; }
}
/* @keyframes fadeIn {
    to { opacity: 1; }
} */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}
/************** Footer Section *************/
/************** Footer Section *************/
.footer {
    background: var(--dark-color);
    padding: 5rem 9% 2rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(22rem, 1fr));
    gap: 3rem;
    border-bottom: 1px solid rgba(255,255,255,.1);
    padding-bottom: 3rem;
}

.footer-box h3 {
    font-size: 2.2rem;
    color: #fff;
    padding: 1rem 0;
    text-transform: capitalize;
}

.footer-box a {
    display: block;
    font-size: 1.5rem;
    color: #cbd5e1;
    padding: 1rem 0;
    transition: .3s ease;
}

.footer-box a i {
    padding-right: .5rem;
    color: var(--primary-color);
    transition: 0.3s;
}
.footer-box a:hover{
    color: var(--primary-color);
}
.footer-grid .footer-box:nth-child(1) a:hover i,
.footer-grid .footer-box:nth-child(2) a:hover  i{
    transform: translateX(0.3rem);
}
/* .footer-box a:hover i {
    padding-right: 1.5rem;
} */
.credit {
    text-align: center;
    padding: 2rem;
    padding-top: 3rem;
    font-size: 1.8rem;
    color: #cbd5e1;
    font-weight: 300;
}

.credit span {
    color: var(--accent-color);
    font-weight: 600;
    text-transform: uppercase;
}

/************** Responsive Media Queries *************/
@media (max-width: 991px) {
    html { font-size: 55%; }
    .header { padding: 2rem; }
    section { padding: 4rem 2rem; }
    #theme-toggle {
    top: 100%;
    }
    .our-stroy-container{
        display: block;
        text-align: center;
    }
}

@media (max-width: 768px) {
    #menu-btn { display: initial; }
    
    .header .navbar {
        position: absolute;
        top: 115%; right: 2rem;
        width: 30rem;
        background: var(--card-bg);
        border-radius: var(--radius);
        box-shadow: var(--shadow-md);
        transform: scale(0);
        opacity: 0;
        transform-origin: top right;
        display: flex;
        flex-direction: column;
        padding: 1rem 0;
    }

    .header .navbar.active {
        transform: scale(1);
        opacity: 1;
    }

    .header .navbar a {
        display: block;
        margin: 1.5rem 2.5rem;
        font-size: 2rem;
    }

    .home .content h3 { font-size: 4rem; }
    
    .footer {
        padding: 5rem 2rem 2rem;
        text-align: center;
    }
    .footer-box a:hover i {
        padding-right: .5rem;
    }
    .box{
        text-align: center;
    }
}

@media (max-width: 450px) {
    html { font-size: 50%; }
}