:root {
    /* Updated, modern accessible palette */
    --primary-color: #4f46e5; /* Indigo-600 */
    --accent-color: #06b6d4;  /* Cyan-500 */
    --primary-dark: #0f172a;  /* Gray-900 */
    --text-dark: #0b1220;
    --text-light: #ffffff;
    --bg-light: #f8fafc; /* very light */
    --bg-white: white;
    --spacing-xs: 5px;
    --spacing-sm: 10px;
    --spacing-md: 20px;
    --spacing-lg: 30px;
    --spacing-xl: 60px;
    --border-radius: 8px;
    --transition-fast: 0.3s ease;
    --transition-slow: 0.5s ease;
    --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 2px 20px rgba(0, 0, 0, 0.5);
}

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

body {
    /* Use Inter for UI and Merriweather for headings (loaded in HTML) */
    font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background-color: var(--bg-light);
    line-height: 1.6;
    color: var(--text-dark);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Utility container to center page content */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Header inner layout */
.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.eyebrow {
    color: #374151;
    font-weight: 600;
    margin-bottom: 6px;
}

.lead {
    font-size: 1.05rem;
    color: #4b5563;
    margin-bottom: 16px;
}

/* Accessible visually-hidden helper */
.sr-only {
    position: absolute !important;
    height: 1px; width: 1px;
    overflow: hidden;
    clip: rect(1px, 1px, 1px, 1px);
    white-space: nowrap; /* added line */
}

/* Buttons: consistent primary and outline variations */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 10px 16px;
    border-radius: 8px;
    border: 1px solid transparent;
    text-decoration: none;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.btn.primary {
    background: var(--primary-color);
    color: white;
    box-shadow: 0 6px 18px rgba(37,99,235,0.12);
}

.btn.primary:hover,
.btn.primary:focus {
    transform: translateY(-2px);
}

.btn.outline {
    background: transparent;
    color: var(--primary-color);
    border-color: rgba(37,99,235,0.12);
}

/* Hero grid: text + image */
.hero-grid {
    display: grid;
    grid-template-columns: 1fr 360px;
    gap: 2.5rem;
    align-items: center;
    padding: 48px 0;
}

.hero-content { order: 1; }
.hero-image { order: 2; display:flex; justify-content:center; }
.hero-image img{ width: 320px; max-width: 100%; height: auto; border-radius: 18px; box-shadow: var(--shadow-lg); border: 6px solid rgba(255,255,255,0.6); }

/* Make hero simpler on small screens */
@media (max-width: 880px) {
    .hero-grid { grid-template-columns: 1fr; text-align: left; }
    .hero-image { order: 1; margin-bottom: 18px; }
    .hero-content { order: 2; }
}

/* Inline form message styles */
.form-message {
    margin: 0 0 1rem 0;
    padding: 0.6rem 0.8rem;
    border-radius: 6px;
    font-size: 0.95rem;
    line-height: 1.2;
    transition: opacity 180ms ease, transform 180ms ease;
    opacity: 0.98;
    box-shadow: 0 1px 0 rgba(15,23,42,0.03), 0 6px 18px rgba(2,6,23,0.06);
}

.form-message.info {
    background: #f8fafc; /* very light */
    color: #0f172a;
    border: 1px solid rgba(15,23,42,0.04);
}

.form-message.success {
    background: #ecfdf5; /* green-50 */
    color: #064e3b; /* green-900 */
    border-left: 4px solid #10b981; /* green-500 */
}

.form-message.error {
    background: #fff1f2; /* red-50 */
    color: #7f1d1d; /* red-900 */
    border-left: 4px solid #ef4444; /* red-500 */
}

/* Dismiss button inside messages */
.form-message .dismiss-btn {
    position: absolute;
    right: 10px;
    top: 8px;
    background: transparent;
    border: none;
    color: inherit;
    font-size: 1.1rem;
    line-height: 1;
    cursor: pointer;
    padding: 4px 6px;
    border-radius: 4px;
}

.form-message { position: relative; }

.form-message .dismiss-btn:focus {
    outline: 2px solid rgba(59,130,246,0.25);
}

/* Improve focus outline for accessibility on submit buttons */
button[type="submit"]:focus {
    outline: 3px solid rgba(59,130,246,0.18);
    outline-offset: 2px;
}
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-lg) 10%;
    background-color: var(--bg-white);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 100;
    transition: all var(--transition-fast);
}

.logo {
    font-size: 20px;
    font-family: 'Merriweather', serif;
    color: var(--primary-color);
    text-decoration: none;
}
nav {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

/* Hide hamburger by default */
#hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs);
    border-radius: var(--border-radius);
    transition: background-color var(--transition-fast);
    background: transparent;
    border: none;
}

#hamburger:hover {
    background-color: rgba(0, 0, 0, 0.05);
}

#hamburger .bar {
    width: 25px;
    height: 3px;
    background-color: var(--primary-color);
    border-radius: 2px;
    transition: transform var(--transition-fast);
}
nav a{
    text-decoration: none;
    color: var(--primary-dark);
    font-weight: 500;
}
nav a:hover{
    text-decoration: underline;
    color: var(--primary-color);
}
nav .btn{
    padding: 8px 16px;
    border: 1px solid var(--primary-color);
    text-decoration: none;
    border-radius: 5px;
    background-color: var(--primary-color);
    color: #f8fafc;
}
nav .btn:hover{
    background-color: transparent;
    color: var(--primary-color);
}
.hero{
    color: black;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 60px 10%;
    margin-bottom: 50px;
}
.content{
    max-width: 50%;
}
.intro{
    color: black;
    font-weight: bold;
    margin: 10px;
}
h1{
    font-size: 2.5rem;
    margin: 10px 0;
    color: var(--primary-color);
    font-family: 'Merriweather', serif;
}

/* Larger, responsive hero title */
.hero h1 {
    font-family: cursive;
    font-size: 25px;
    line-height: 1.05;
    margin: 6px 0 12px;
    color: var(--primary-color);
}
.pryBtn{
    display: inline-block;
    margin-top: 20px;
    padding: 10px 18px;
    background-color: var(--primary-color)  ;
    color:#fff ;
    text-decoration: none;
    border-radius: 5px;
    transition: ease-out 1s;
}
.pryBtn:hover{
    background-color: var(--primary-dark);
    color: white;
    border: 1px solid ;
    
}

/* Responsive for small screens */
@media (max-width: 768px) {
    nav {
        display: none;
        flex-direction: column;
        background-color: #2563eb;
        position: absolute;
        top: 60px;
        right: 10%;
        border-radius: 8px;
        padding: 15px;
        box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
        width: 150px;
    }

    /* Show hamburger on small screens */
    #hamburger {
        display: flex;
    }

    /* When nav active */
    nav.active {
        display: flex;
    }
    .hero {
        flex-direction: column;
        text-align: center;
    }

    .content {
        max-width: 100%;
    }

    .image1 {
        margin-top: 20px;
    }
}
/*project */
.project h2 {
    color: var(--primary-color);
    margin-bottom: 10px;
}

.card-container {
    position: relative;
    overflow: hidden;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    background-color: whitesmoke;
    display: flex;
    flex-direction: column;
    height: 100%; /* allow grid items to size consistently */
    
}
.card-container h3{
    text-align: center;
    color: var(--primary-color);
    margin-bottom: 12px;
    font-size: 25px;
}
.card-container p{
    font-size: 18px;
    color: var(--primary-dark);
    line-height: 1.5;
    margin: 12px;
    padding: 15px;
}
.card-content {
    flex: 1 1 auto; /* take remaining space */
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

/* Balanced card description: fixed collapsed height with ellipsis */
.card-desc {
    max-height: 6.6rem; /* ~3 lines at 1.5 line-height x 18px font */
    overflow: hidden;
    position: relative;
    transition: max-height 0.35s ease;
}

.card-desc.expanded {
    max-height: 100rem; /* allow expansion */
}

.read-more {
    display: inline-block;
    margin: 0.5rem 0 0 0;
    color: var(--primary-color);
    background: transparent;
    border: none;
    cursor: pointer;
    font-weight: 600;
}

/* Small visual cue at the bottom of truncated content */
.card-desc::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 2.2rem;
    pointer-events: none;
    opacity: 1;
    transition: opacity 0.25s ease;
}
.card-desc.expanded::after { opacity: 0; }

.project-subhead {
    text-align: center;
    font-size: 1.6rem;
    color: var(--primary-color);
    margin: 20px 0 10px;
}
.card-container img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 10px;
    transition: transform 0.4s ease;
    margin-bottom: 25px;
}
.card-container:hover img {
    transform: scale(1.1);
}
.card-btn{
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-bottom: 12px;
}
.card-btn button{
    width: 85px;
    height : 45px;
    border: 1px solid #2563eb;
    border-radius: 8px;
    cursor: pointer;
    text-align: center;
}
#btn{
    background-color: #2563eb;
    color: #f8fafc;
}

#project .projects-grid {
    display: grid;
    gap: 2rem;
    max-width: 1500px;
    margin: 0 auto;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    padding: 0 0.5rem;
}

/* Refined professional project card styles */
.project-card {
    background: var(--bg-white);
    border: 1px solid rgba(15,23,42,0.06);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 6px 18px rgba(11,18,32,0.04);
    display: flex;
    flex-direction: column;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
}

.project-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 18px 36px rgba(11,18,32,0.08);
    border-color: rgba(79,70,229,0.12);
}

.project-card img {
    width: 100%;
    height: 260px; /* larger preview on desktop */
    object-fit: cover;
    display: block;
}

.project-card .card-body {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    color: var(--primary-dark);
}

.project-card h3 {
    margin: 0;
    color: var(--primary-color);
    font-size: 1.25rem;
    font-weight: 700;
}

.project-card p {
    margin: 0;
    color: #475569;
    font-size: 1rem;
    line-height: 1.6;
}

.card-ctas {
    margin-top: 1rem; /* more breathing room */
    display: flex;
    gap: 0.75rem;
    align-items: center;
}

.card-ctas .btn.primary { padding: 8px 12px; font-size: 0.95rem; }
.card-ctas .btn.outline { padding: 8px 10px; font-size: 0.92rem; }

/* Services tweaks: increase spacing and subtle cards */
.service .servGrid {
    gap: 1.25rem;
}

.grid1 {
    padding: 1.25rem;
    background: linear-gradient(180deg,#ffffff,#fbfdff);
    border-radius: 12px;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.grid1:hover {
    transform: translateY(-6px);
    box-shadow: 0 16px 36px rgba(11,18,32,0.08);
}

/* Skills tiles: subtle cards with icon circles */
.skillTag {
    background: linear-gradient(180deg, white, #fbfdff);
    padding: 1rem;
    border-radius: 12px;
    align-items: center;
    box-shadow: 0 6px 18px rgba(11,18,32,0.04);
}

.skillTag img {
    width: 48px;
    height: 48px;
    padding: 6px;
    border-radius: 10px;
}

/* Responsive tweaks for project cards */
@media (max-width: 768px) {
    .project-card img { height: 160px; }
    .project-card .card-body { padding: 1rem; }
}
/*service */
.service{
    padding: 60px 10%;
    background-color: white;
    transform: translateY(50px);
    transition: all 0.5s ease;
    margin: 100px 0;
    
}
.servGrid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    max-width: 1200px;
    margin: var(--spacing-xl) auto;
    padding: 0 var(--spacing-lg);
}

.services h2 {
    font-size: 2.5rem;
    margin: var(--spacing-sm) 0;
    color: var(--primary-color);
    text-align: center;
}

.services p {
    color: var(--text-dark);
    margin-bottom: var(--spacing-lg);
    text-align: center;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.grid1 {
    background-color: var(--bg-white);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    border: 1px solid transparent;
    transition: all var(--transition-fast);
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.grid1::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg,var(--primary-color),var(--accent-color));
    transform: scaleX(0);
    transition: transform var(--transition-fast);
    transform-origin: center;
}

.grid1:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
    box-shadow: var(--shadow-lg);
}

.grid1:hover::before {
    transform: scaleX(1);
}

.grid1 h3 {
    color: var(--primary-color);
    font-size: 1.3rem;
    margin-bottom: var(--spacing-sm);
    position: relative;
}

.grid1 p {
    font-size: 1rem;
    color: var(--text-dark);
    line-height: 1.6;
    margin-top: var(--spacing-sm);
}
/*skill*/
.skill-container{
    padding: 60px 10%;
    background-color: whitesmoke;
}
.skill-container h2{
    color: var(--primary-color);
    
}
.skill-container p {
    color: black;
}
.skillSet {
    padding: var(--spacing-xl);
    margin: var(--spacing-xl) auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-md);
    max-width: 1200px;
}

.skillTag {
    border: 1px solid var(--text-dark);
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
    text-align: center;
    font-size: 0.9rem;
    background-color: var(--bg-white);
    transition: all var(--transition-fast);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
}

.skillTag img {
    width: 40px;
    height: 40px;
    object-fit: contain;
    margin-bottom: var(--spacing-xs);
    transition: transform var(--transition-fast);
}

.skillTag:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-sm);
    border-color: var(--primary-color);
}

.skillTag:hover img {
    transform: scale(1.1);
}

.skillTag p {
    color: var(--text-dark);
    font-weight: 500;
    margin: 0;
}

/*//////////////////////*/
.part{
    padding:25px ;
    margin: 65px 15%;
    text-align: center;
    background-color: white;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.5);
    border-radius: 8px;
}
.part h2{
    margin: 25px 15px;
    font-weight: bold;
    font-size: 2.0rem;
}
.part p{
    margin: 25px 15px;
    font-size: 1rem;
}
.part-btn{
    background-color: #2563eb;
    width: 51%;
    padding: 10px;
    height: max-content;
    border-radius: 15px;
    transition: ease-in 0.2s;
    color: white;
}
.part-btn:hover{
    color: #2563eb;
    background-color: white;
    border: 2px solid #2563eb;
}
/*about*/
.about {
    display: grid;
    grid-template-columns: minmax(300px, 1fr) 2fr;
    padding: var(--spacing-xl) 10%;
    gap: var(--spacing-xl);
    background-color: var(--bg-white);
    color: var(--text-dark);
    line-height: 1.9;
    max-width: 1400px;
    margin: 0 auto;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.5)
}
.about .about-container {
    flex: 1;
    min-width: 280px;
}
.image {
    display: flex;
    justify-content: center;
    align-items: flex-start;
}

.image img{
    width: 100%;
    max-width: 400px;
    height: auto;
    aspect-ratio: 1;
    border-radius: 50%;
    border: 5px solid var(--accent-color);
    box-shadow: var(--shadow-lg);
    transition: transform var(--transition-slow);
    background-color: var(--primary-color);
    color: var(--bg-light);
    object-fit: cover; 
}

.image img:hover {
    transform: scale(1.02);
}

.btN {
    display: inline-block;
    background-color: var(--primary-color);
    margin: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    min-width: 150px;
    border-radius: var(--border-radius);
    color: var(--text-light);
    transition: all var(--transition-fast);
    text-align: center;
    border: 2px solid var(--primary-color);
    font-weight: 600;
}

.btN:hover {
    background-color: transparent;
    color: var(--primary-color);
    transform: translateY(-2px);
}

@media (max-width: 968px) {
    .about {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--spacing-lg);
    }

    .image img {
        max-width: 300px;
    }
}
h2 {
    margin: 15px;
    color: #2563eb;
}
.slide-in{
    margin: 15px;
    opacity:0 ;
    animation: slideIn 0.9s forwards;
}
.fade-in{
    font-size: 20px;
    line-height: 1.6;
    margin-bottom: 20px;
    opacity:0 ;
    animation: fadeIn 0.9s forwards;
}
ul{
    list-style-type: none;
    padding: 10px;
}
ul li {
    font-size: 18px;
    margin: 5px 0;
}
/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes slideIn {
    from {
        transform: translateX(-30px);
        opacity: 0;
    }

    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* Respect user preference for reduced motion */
@media (prefers-reduced-motion: reduce) {
    .slide-in,
    .fade-in,
    .card-container img {
        animation: none !important;
        transition: none !important;
    }
}
@media (max-width: 768px) {
    .about {
        flex-direction: column;
        padding: 40px 5%;
    }

    .about .image {
        border-radius: 70%;
        margin-top: 30px;
        text-align: center;
    }
}
/* Contact */
.contact {
    padding: var(--spacing-xl) 10%;
    background-color: var(--bg-white);
}

.contact-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
    max-width: 1200px;
    margin: 0 auto;
}

.contact-form,
.contact-icons {
    background-color: var(--bg-light);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
}

.contact-form h2,
.contact-icons h2 {
    margin-bottom: var(--spacing-md);
    color: var(--primary-color);
    font-size: 1.8rem;
}

.contact-form form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.contact-form form input,
.contact-form form textarea {
    width: 100%;
    padding: var(--spacing-sm);
    border: 2px solid transparent;
    border-radius: var(--border-radius);
    background-color: var(--bg-white);
    transition: border-color var(--transition-fast);
}

.contact-form form input:focus,
.contact-form form textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

.contact-form form button {
    background-color: var(--primary-color);
    color: var(--text-light);
    border: none;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius);
    cursor: pointer;
    font-size: var(--spacing-md);
    transition: background-color var(--transition-fast);
}

.contact-form form button:hover {
    background-color: var(--new-color);
    border: 1px solid #4f46e5;
    color: var(--primary-color);
}

.icons {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    margin-top: var(--spacing-lg);
}
.icons a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    font-size: 1.1rem; /* icon size */
    color: var(--primary-color);
    background-color: var(--bg-white);
    box-shadow: 0 6px 18px rgba(15, 23, 42, 0.08);
    padding: 6px;
    border-radius: 50%;
    transition: transform var(--transition-fast), background-color var(--transition-fast), color var(--transition-fast);
    border: 1px solid rgba(37,99,235,0.08);
    text-decoration: none;
}

.icons a:hover,
.icons a:focus {
    transform: translateY(-4px) scale(1.03);
    background-color: var(--primary-color);
    color: var(--text-light);
    outline: none;
}

/* keyboard focus visible */
.icons a:focus-visible {
    box-shadow: 0 0 0 4px rgba(37,99,235,0.12);
}

@media (prefers-reduced-motion: reduce) {
    .icons a,
    .icons a:hover,
    .icons a:focus {
        transform: none !important;
        transition: none !important;
    }
}
footer {
    background-color: var(--primary-color);
    position: relative;
    padding: var(--spacing-lg) var(--spacing-md);
    text-align: center;
    color: var(--text-light);
}

footer p {
    margin-bottom: var(--spacing-md);
    font-weight: 500;
}

footer ul {
    display: flex;
    justify-content: center;
    gap: var(--spacing-lg);
    margin: var(--spacing-md) 0;
    flex-wrap: wrap;
}

footer li {
    transition: transform var(--transition-fast);
}

footer li:hover {
    transform: translateY(-2px);
}

footer a {
    color: var(--text-light);
    text-decoration: none;
    font-weight: 500;
    transition: opacity var(--transition-fast);
}

footer a:hover {
    opacity: 0.8;
}

@media (max-width: 768px) {
    footer ul {
        gap: var(--spacing-md);
    }
    
    footer {
        padding: var(--spacing-md);
    }
   
}
@media (max-width: 768px) {
    .part{
        margin: 30px 6%;
    }
}
   

footer a{
    text-decoration: none;
    list-style-type: none;
}