:root {
    --primary: #0F172A;
    --secondary: #14B8A6;
    --emerald-600: #059669;
    --emerald-700: #047857;
    --light-bg: #F1F5F9;
    --gray: #64748B;
    --white: #FFFFFF;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    color: var(--primary);
    line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
}

/* Container */
.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding-left: 1rem;
    padding-right: 1rem;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.875rem 1.75rem;
    border-radius: 6px;
    font-weight: 600;
    text-decoration: none;
    text-align: center;
    transition: all 0.3s ease;
    cursor: pointer;
    font-family: 'Montserrat', sans-serif;
    font-size: 1rem;
}

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

.btn-primary:hover {
    background-color: var(--emerald-700);
    border-color: var(--emerald-700);
    transform: translateY(-3px);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

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

.btn-secondary:hover {
    background: var(--primary);
    color: var(--white);
    transform: translateY(-3px);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

/* Header and Navigation */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: var(--white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    z-index: 100;
    padding: 15px 0;
}

.sticky {
    position: sticky;
}

.top-0 {
    top: 0;
}

.z-50 {
    z-index: 50;
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 24px;
    color: var(--primary);
    text-decoration: none;
}

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

nav ul {
    display: flex;
    list-style: none;
}

nav ul li {
    margin-left: 30px;
}

nav ul li a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
}

nav ul li a:hover {
    color: var(--secondary);
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    font-size: 24px;
    color: var(--primary);
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 90vh;
    display: flex;
    align-items: center;
    padding: 6rem 0;
    color: var(--white);
    overflow: hidden;
    background-image: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('/images/hero_img1.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.hero::before {
    content: "";
    position: absolute;
    width: 300px;
    height: 300px;
    background: rgba(20, 184, 166, 0.1);
    border-radius: 50%;
    top: -100px;
    right: -100px;
}

.hero::after {
    content: "";
    position: absolute;
    width: 500px;
    height: 500px;
    background: rgba(20, 184, 166, 0.05);
    border-radius: 50%;
    bottom: -200px;
    left: -200px;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 650px;
    margin-left: 2rem;
}

.hero h1 {
    font-size: 3.5rem;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.025em;
}

.hero h1 span {
    color: var(--secondary);
    position: relative;
    display: inline-block;
}

.hero h1 span::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 4px;
    background-color: var(--secondary);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.5s ease;
}

.hero:hover h1 span::after {
    transform: scaleX(1);
    transform-origin: left;
}

.hero p {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    max-width: 550px;
    opacity: 0.9;
}

.hero-btns {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

/* About Section */
.about {
    padding: 30px 0;
    background-color: var(--light-bg);
}

.section-title {
    text-align: center;
    margin-bottom: 10px;
}

.section-title h2 {
    font-size: 2.5rem;
    position: relative;
    display: inline-block;
    padding-bottom: 15px;
    color: #333;
}

.section-title h2::after {
    content: "";
    position: absolute;
    width: 60px;
    height: 4px;
    background: var(--secondary);
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
}

.about-content {
    display: flex;
    align-items: center;
    gap: 60px;
}

.about-text {
    flex: 1;
}

.about-image {
    flex: 1;
    text-align: right;
}

.about-image img {
    max-width: 100%;
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    /* margin-top: 60px; */
}

.stat {
    text-align: center;
    background: var(--light-bg);
    padding: 30px 20px;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.stat:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.05);
}

.stat h3 {
    font-size: 2.5rem;
    color: var(--secondary);
    margin-bottom: 10px;
}



/* service css  */
/* Services Section */
.services-section {
  padding: 100px 0;
  background-color: #f8fafc;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.services-header {
  text-align: center;
  margin-bottom: 80px;
}

.services-header h2 {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 16px;
  color: #1e293b;
}

.services-header p {
  color: #64748b;
  max-width: 600px;
  margin: 0 auto;
}

.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

/* Service Cards */
.service-card {
  background-color: white;
  padding: 32px;
  border-radius: 8px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
}

.service-card:hover {
  box-shadow: 0 10px 15px rgba(0, 0, 0, 0.1);
}

.service-icon {
  background-color: #ecfdf5;
  color: #059669;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
}

.service-icon i {
  font-size: 1.75rem;
}

.service-card h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: #1e293b;
}

.service-card p {
  color: #64748b;
  margin-bottom: 16px;
}

.service-link {
  color: #059669;
  font-weight: 500;
  text-decoration: none;
  display: flex;
  align-items: center;
}

.service-link:hover {
  text-decoration: underline;
}

.service-link i {
  font-size: 0.75rem;
  margin-left: 4px;
}

/* Responsive Design */
@media (min-width: 768px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Portfolio Section */
.portfolio {
    padding: 100px 0;
    background-color: var(--white);
}

.portfolio-nav {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

.portfolio-nav button {
    background: none;
    border: none;
    padding: 10px 20px;
    margin: 5px 10px;
    cursor: pointer;
    font-family: 'Montserrat', sans-serif;
    font-weight: 500;
    color: #666;
    transition: all 0.3s ease;
    border-radius: 30px;
}

.portfolio-nav button.active,
.portfolio-nav button:hover {
    color: var(--white);
    background-color: var(--emerald-600);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 30px;
}

.portfolio-item {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.4s ease;
    height: 250px;
}

.portfolio-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
}

.portfolio-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.5s ease;
}

.portfolio-item:hover img {
    transform: scale(1.1);
}

.portfolio-img {
    position: relative;
    height: 250px;
    transition: all 0.4s ease;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.portfolio-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 23, 42, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    opacity: 0;
    transition: all 0.3s ease;
    padding: 20px;
    transform: translateY(20px);
    color: var(--white);
}

.portfolio-item:hover .portfolio-overlay {
    opacity: 1;
    transform: translateY(0);
}

.portfolio-overlay h4 {
    font-size: 1.4rem;
    margin-bottom: 10px;
    color: var(--white);
}

.portfolio-overlay p {
    color: var(--secondary);
    opacity: 0.8;
    font-size: 0.9rem;
}

.portfolio-item a {
    display: block;
    text-decoration: none;
    color: inherit;
}

/* Process Section */
.process {
    padding: 100px 0;
    background-color: var(--light-bg);
}

.timeline {
    position: relative;
    max-width: 1200px;
    margin: 60px auto 0;
}

.timeline::after {
    content: '';
    position: absolute;
    width: 6px;
    background-color: var(--secondary);
    top: 0;
    bottom: 0;
    left: 50%;
    margin-left: -3px;
}

.timeline-item {
    padding: 10px 40px;
    position: relative;
    width: 50%;
    box-sizing: border-box;
}

.timeline-item::after {
    content: '';
    position: absolute;
    width: 25px;
    height: 25px;
    background-color: var(--white);
    border: 4px solid var(--secondary);
    border-radius: 50%;
    z-index: 1;
    top: 15px;
}

.left {
    left: 0;
}

.right {
    left: 50%;
}

.left::after {
    right: -17px;
}

.right::after {
    left: -17px;
}

.timeline-content {
    padding: 30px;
    background-color: var(--white);
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    position: relative;
}

.timeline-content h3 {
    margin-bottom: 15px;
    color: var(--primary);
}

.timeline-content span {
    display: block;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--secondary);
}

/* Testimonials Section */
.testimonials {
    padding: 100px 0;
    background-color: var(--white);
}

.testimonial-carousel {
    position: relative;
    max-width: 800px;
    margin: 60px auto 0;
}

.testimonial-slide {
    background: var(--light-bg);
    padding: 40px;
    border-radius: 8px;
    text-align: center;
    margin: 0 20px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.testimonial-text {
    font-style: italic;
    margin-bottom: 20px;
    position: relative;
}

.testimonial-text::before, .testimonial-text::after {
    content: '"';
    font-size: 2rem;
    color: var(--secondary);
    font-family: 'Georgia', serif;
}

.client-info {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 20px;
}

.client-image {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    overflow: hidden;
    margin-right: 15px;
}

.client-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.client-name {
    text-align: left;
}

.client-name h4 {
    margin-bottom: 5px;
}

.client-name p {
    color: var(--gray);
    font-size: 0.9rem;
}

.testimonial-nav {
    display: flex;
    justify-content: center;
    margin-top: 30px;
}

.testimonial-nav button {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--primary);
    cursor: pointer;
    margin: 0 10px;
    transition: all 0.3s ease;
}

.testimonial-nav button:hover {
    color: var(--secondary);
}

/* Contact Section */
.contact {
    padding: 100px 0;
    background-color: var(--light-bg);
}

.contact-content {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 60px;
    margin-top: 60px;
}

.contact-info h3 {
    margin-bottom: 30px;
    font-size: 1.8rem;
}

.contact-details {
    margin-bottom: 30px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 20px;
}

.contact-icon {
    width: 40px;
    height: 40px;
    background: var(--secondary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    margin-right: 15px;
}

.contact-text h4 {
    margin-bottom: 5px;
}

.social-icons {
    display: flex;
    gap: 15px;
}

.social-icons a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--primary);
    color: var(--white);
    border-radius: 50%;
    transition: all 0.3s ease;
}

.social-icons a:hover {
    background: var(--secondary);
}

.contact-form {
    background: var(--white);
    padding: 40px;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

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

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
}

.form-control {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-family: 'Inter', sans-serif;
    transition: all 0.3s ease;
}

.form-control:focus {
    outline: none;
    border-color: var(--secondary);
}

textarea.form-control {
    height: 120px;
    resize: vertical;
}

/* Footer */
footer {
    background: var(--primary);
    color: var(--white);
    padding: 60px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    margin-bottom: 40px;
}

.footer-column h3 {
    font-size: 1.2rem;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 15px;
}

.footer-column h3::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 3px;
    background: var(--secondary);
}

.footer-column ul {
    list-style: none;
}

.footer-column ul li {
    margin-bottom: 10px;
}

.footer-column ul li a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: all 0.3s ease;
}

.footer-column ul li a:hover {
    color: var(--secondary);
    padding-left: 5px;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 20px;
    text-align: center;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
}

/* Utility classes */
.flex {
    display: flex;
}

.flex-col {
    flex-direction: column;
}

.items-center {
    align-items: center;
}

.justify-between {
    justify-content: space-between;
}

.space-x-4 > * + * {
    margin-left: 1rem;
}

.space-x-8 > * + * {
    margin-left: 2rem;
}

.space-y-4 > * + * {
    margin-top: 1rem;
}

.mb-2 {
    margin-bottom: 0.5rem;
}

.mr-1 {
    margin-right: 0.25rem;
}

.mr-2 {
    margin-right: 0.5rem;
}

.ml-2 {
    margin-left: 0.5rem;
}

.mt-4 {
    margin-top: 1rem;
}

.py-1 {
    padding-top: 0.25rem;
    padding-bottom: 0.25rem;
}

.py-2 {
    padding-top: 0.5rem;
    padding-bottom: 0.5rem;
}

.py-4 {
    padding-top: 1rem;
    padding-bottom: 1rem;
}

.px-3 {
    padding-left: 0.75rem;
    padding-right: 0.75rem;
}

.px-4 {
    padding-left: 1rem;
    padding-right: 1rem;
}

.p-2 {
    padding: 0.5rem;
}

.pb-4 {
    padding-bottom: 1rem;
}

.text-xs {
    font-size: 0.75rem;
}

.text-sm {
    font-size: 0.875rem;
}

.text-xl {
    font-size: 1.25rem;
}

.font-medium {
    font-weight: 500;
}

.font-bold {
    font-weight: 700;
}

.text-white {
    color: #ffffff;
}

.w-full {
    width: 100%;
}

.w-3 {
    width: 0.75rem;
}

.w-8 {
    width: 2rem;
}

.w-40 {
    width: 10rem;
}

.h-3 {
    height: 0.75rem;
}

.h-8 {
    height: 2rem;
}

.h-10 {
    height: 2.5rem;
}

.relative {
    position: relative;
}

.hidden {
    display: none;
}

.rounded {
    border-radius: 0.25rem;
}

.rounded-full {
    border-radius: 9999px;
}

.transition-colors {
    transition-property: color, background-color, border-color;
    transition-duration: 150ms;
}

/* Background colors */
.bg-slate-900 {
    background-color: #0f172a;
}

.bg-emerald-600 {
    background-color: #059669;
}

.bg-emerald-700 {
    background-color: #047857;
}

.bg-white {
    background-color: #ffffff;
}

/* Text colors */
.text-emerald-600 {
    color: #059669;
}

.bg-gray-900 {
     background-color: #0f172a;
}
/* Shadow */
.shadow-sm {
    box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
}

/* Hover states */
.hover\:text-emerald-600:hover {
    color: #059669;
}

.hover\:bg-emerald-700:hover {
    background-color: #047857;
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.7;
    }
}

@keyframes blink {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0;
    }
}

.animated {
    animation: fadeIn 0.8s ease forwards;
}

.delay-100 {
    animation-delay: 0.3s;
    opacity: 0;
}

.delay-200 {
    animation-delay: 0.6s;
    opacity: 0;
}

.delay-300 {
    animation-delay: 0.3s;
}

.animate-pulse {
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

/* Typing effect */
.typing-cursor {
    display: inline-block;
    width: 3px;
    height: 1em;
    background-color: #059669;
    margin-left: 5px;
    animation: blink 1s step-end infinite;
    vertical-align: text-bottom;
}
.cursor-pointer{
    cursor: pointer;
}

/* Responsive Design */
@media (min-width: 640px) {
    .sm\:flex-row {
        flex-direction: row;
    }
    
    .sm\:mb-0 {
        margin-bottom: 0;
    }
}

@media (min-width: 768px) {
    .md\:flex {
        display: flex;
    }
    
    .md\:hidden {
        display: none;
    }
}

@media screen and (max-width: 1024px) {
    .hero h1 {
        font-size: 3rem;
    }
    
    .about-content {
        flex-direction: column;
    }
    
    .about-image {
        order: -1;
        margin-bottom: 40px;
        text-align: center;
    }
    
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media screen and (max-width: 768px) {
    nav ul {
        display: none;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .hero {
        min-height: 80vh;
        text-align: center;
        padding: 4rem 0;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .hero p {
        font-size: 1.1rem;
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-content {
        margin: 0 auto;
        padding: 0 1rem;
    }
    
    .hero-btns {
        justify-content: center;
    }
    
    .stats {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .timeline::after {
        left: 31px;
    }
    
    .timeline-item {
        width: 100%;
        padding-left: 70px;
        padding-right: 25px;
    }
    
    .timeline-item::after {
        left: 15px;
    }
    
    .right {
        left: 0;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
    }
    
    .portfolio-grid {
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
        gap: 20px;
    }
    
    .section-title h2 {
        font-size: 2rem;
    }
    
    .portfolio {
        padding: 60px 0;
    }
}

@media screen and (max-width: 480px) {
    .hero h1 {
        font-size: 2rem;
    }
    
    .hero p {
        font-size: 1rem;
    }
    
    .hero-btns {
        flex-direction: column;
        gap: 10px;
    }
    
    .btn {
        width: 100%;
        margin-bottom: 0.5rem;
    }
    
    .section-title h2 {
        font-size: 1.8rem;
    }
    
    .portfolio-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .portfolio-nav button {
        padding: 8px 16px;
        margin: 3px 5px;
        font-size: 0.9rem;
    }
}


/*  */

/* Container and section */
.portfolio-section {
    padding: 60px 20px;
    background: #f9f9f9;
    font-family: 'Segoe UI', sans-serif;
  }
  
  .section-header {
    text-align: center;
    margin-bottom: 40px;
  }
  
  .section-header h2 {
    font-size: 2rem;
    color: #222;
    margin-bottom: 20px;
  }
  
  /* Filter Buttons */
  .portfolio-filters {
    display: flex;
    justify-content: center;
    gap: 10px;
    flex-wrap: wrap;
  }
  
  .filter-btn {
    border: none;
    padding: 10px 18px;
    background: #eee;
    border-radius: 30px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.9rem;
  }
  
  .filter-btn.active,
  .filter-btn:hover {
    background: #333;
    color: #fff;
  }
  
  /* Grid layout */
  .portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 25px;
  }
  
  /* Card Styles */
  .portfolio-card {
    position: relative;
    overflow: hidden;
    border-radius: 16px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.08);
    transition: transform 0.3s ease;
  }
  
  .portfolio-card:hover {
    transform: translateY(-5px);
  }
  
  .portfolio-card a {
    text-decoration: none;
    color: inherit;
    display: block;
  }
  
  /* Image with gradient overlay */
  .card-image {
    position: relative;
    height: 200px;
    background-size: cover;
    background-position: center;
  }
  
  .card-gradient {
    position: absolute;
    bottom: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, transparent 50%, rgba(0,0,0,0.6) 100%);
  }
  
  /* Text overlay */
  .card-content {
    position: absolute;
    bottom: 15px;
    left: 15px;
    color: #fff;
  }
  
  .card-content h4 {
    font-size: 1.1rem;
    margin: 0;
  }
  
  .card-content p {
    font-size: 0.85rem;
    margin-top: 5px;
    opacity: 0.9;
  }
  
  /* Responsive tweaks */
  @media (max-width: 600px) {
    .section-header h2 {
      font-size: 1.5rem;
    }
    .filter-btn {
      padding: 8px 14px;
      font-size: 0.85rem;
    }
  }
  
  
  .portfolio-card {
    position: relative;
    overflow: hidden;
    border-radius: 12px;
    transition: transform 0.3s ease;
  }
  
  .card-image {
    position: relative;
    width: 100%;
    height: 250px;
    background-size: cover;
    background-position: center;
  }
  
  .card-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.4); /* You can increase the darkness if needed */
    z-index: 1;
    transition: background 0.3s ease;
  }
  
  .card-content {
    position: absolute;
    bottom: 20px;
    left: 20px;
    z-index: 2;
    color: #fff;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.6);
  }
  
  .card-content h4 {
    margin: 0;
    font-size: 1.2rem;
  }
  
  .card-content p {
    margin: 4px 0 0;
    font-size: 0.9rem;
  }
  

  
  .contact-form-modern {
    max-width: 600px;
    /* margin: 0px auto; */
    padding: 30px;
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 0 25px rgba(0, 0, 0, 0.05);
  }
  
  .form-title {
    font-size: 1.8rem;
    text-align: center;
    margin-bottom: 30px;
    color: #222;
  }
  
  .form-group {
    position: relative;
    margin-bottom: 25px;
  }
  
  .form-group input,
  .form-group textarea {
    width: 100%;
    padding: 14px 14px 14px 0;
    border: none;
    border-bottom: 2px solid #ccc;
    background: transparent;
    font-size: 1rem;
    outline: none;
    transition: all 0.3s ease;
    color: #333;
  }
  
  .form-group textarea {
    resize: none;
    min-height: 100px;
  }
  
  .form-group label {
    position: absolute;
    left: 0;
    top: 14px;
    font-size: 1rem;
    color: #777;
    pointer-events: none;
    transition: 0.3s ease all;
  }
  
  .form-group input:focus,
  .form-group textarea:focus {
    border-color: #007bff;
  }
  
  .form-group input:focus + label,
  .form-group input:valid + label,
  .form-group textarea:focus + label,
  .form-group textarea:valid + label {
    top: -10px;
    font-size: 0.85rem;
    color: #0F172A;
  }
  
  .submit-btn {
    display: block;
    width: 100%;
    padding: 14px;
    background: var(--emerald-600);
    color: #fff;
    font-size: 1rem;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.3s ease;
  }
  
  .submit-btn:hover {
    background: #0F172A;
  }