@import url('https://fonts.googleapis.com/css2?family=Roboto:ital,wght@0,100..900;1,100..900&display=swap');

body,
h1,
h2,
h3,
h4,
h5,
h6,
p {
    font-family: "Roboto", sans-serif;
    font-optical-sizing: auto;
    font-style: normal;
    font-variation-settings:
        "wdth" 100;
}

header {
    width: 100%;
    background-color: #1A1A1A;
    padding: 10px 100px;
}

header>a>img {
    height: 40px;
}

nav {
    margin-left: 100px;
}

.user-icon {
    padding: 5px 10px;
    font-size: larger;
}

/* Responsive padding adjustment */
@media (max-width: 1300px) {
    header {
        padding: 10px 20px;
    }

    nav {
        margin-left: 0;
    }
}




/* ---------------------- HERO ---------------------------------*/
.hero-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero {
    position: relative;
    height: 700px;
    width: 90%;
    border-radius: 20px;
    margin-top: 30px;
    color: white;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 20px;
    overflow: hidden; /* ensures video doesn’t spill out */
}

/* Background Video */
.hero-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 1;
}

/* Black Overlay */
.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.56); /* adjust darkness */
    z-index: 2;
}

.hero h1,
.hero p {
    position: relative;
    z-index: 3; /* ensures text is above overlay */
    width: 80%;
    text-align: center;
}

.hero h1 {
    font-size: 50px;
}

.hero p {
    font-size: 16px;
}

/* Mobile: Reduce height, scale fonts */
@media (max-width: 768px) {
    .hero {
        height: 500px !important;
        margin-top: 30px !important;
        padding: 2rem 1rem !important;
    }

    .hero h1 {
        font-size: 28px !important;
        line-height: 1.3 !important;
        padding: 0 20px !important;
        max-width: 100% !important;
    }

    .hero p {
        font-size: 15px !important;
        line-height: 1.6 !important;
        padding: 0 20px !important;
        max-width: 100% !important;
    }
}

/* Extra small devices */
@media (max-width: 576px) {
    .hero {
        height: 450px !important;
        justify-content: center;
    }

    .hero h1 {
        font-size: 20px !important;
        width: 100%;
    }

    .hero p {
        font-size: 12px !important;
        width: 100%;
    }

    .hero-wrapper {
        padding: 10px;
    }
}


/* --------------------------------- SERVICES --------------------------------- */
.services-wrapper {
    background-color: #F7F7F7;
    margin-top: 120px;
    padding: 0px 20px 120px 20px;
}

.services-text {
    display: flex;
    flex-direction: column;
    gap: 10px;
    align-items: center;
    padding: 120px 10px 50px 10px;
    width: 80%;
    margin: auto;
    text-align: center;
}

.services-cards {
    display: flex;
    flex-wrap: wrap;
    max-width: 1400px;
    margin: auto;
    gap: 10px;
    color: white;
}

.services-cards h1 {
    font-size: 23px;
}

.services-cards p {
    font-size: 13px;
    width: 100%;
}

.services-cards a {
    text-decoration: none;
    color: white;
    border-radius: 50px;
    border: 1px solid white;
    padding: 7px 25px;
    width: max-content;
}

.card-1,
.card-2,
.card-3,
.card-4,
.card-5,
.card-6 {
    background-size: cover;
    background-repeat: no-repeat;
    height: 400px;
    border-radius: 16px;
    display: flex;
    justify-content: flex-end;
    flex-direction: column;
    padding: 25px;
}

.card-1,
.card-6 {
    flex: 1 1 40%;
}

.card-2,
.card-3,
.card-4,
.card-5 {
    flex: 1 1 20%;
}

.card-1 {
    background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.8)),
        url("/imgs/service-1.jpg");
}

.card-2 {
    background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.8)),
        url("/imgs/service-2.jpg");
}

.card-3 {
    background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.8)),
        url("/imgs/service-3.jpg");
}

.card-4 {
    background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.8)),
        url("/imgs/service-4.jpg");
}

.card-5 {
    background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.8)),
        url("/imgs/service-5.jpg");
}

.card-6 {
    background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.8)),
        url("/imgs/service-6.jpg");
}

/* ---------- Responsive overrides (paste at end of your stylesheet) ---------- */

/* TABLET: 2-per-row, equal widths (all cards 50%) */
@media (min-width: 768px) and (max-width: 991.98px) {
    .services-cards {
        display: flex;
        flex-wrap: wrap;
        flex-direction: column;
        padding: 30px;
    }

    .card-1,
    .card-2,
    .card-3,
    .card-4,
    .card-5,
    .card-6 {
        height: auto;
        /* min-height: 320px; */
    }
}

/* MOBILE: 1-per-row full width */
@media (max-width: 767.98px) {
    .services-cards {
        display: flex;
        flex-direction: column;
        padding: 30px;
    }

    .card-1,
    .card-2,
    .card-3,
    .card-4,
    .card-5,
    .card-6 {
        flex: 0 0 100%;
        max-width: 100%;
        height: auto;
        min-height: 0;
    }
}



/* ----------------------------------- ABOUT -------------------------------------- */

.about-wrapper {
    width: 90%;
    margin: 120px auto 50px;
    display: flex;
    gap: 20px;
}

.about-img {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 45%;
    overflow: hidden;
    object-fit: cover;
}

.about-img img {
    height: 500px;
}

.about-text {
    width: 55%;
}

.upper-about {
    display: flex;
    flex-direction: column;
}

.upper-about p {
    color: #757575;
}


.about-circle {
    position: absolute;
    top: 35px;
    width: 30px;
    height: 30px;
    background-color: #4050E2;
    border-radius: 50%;
    border: 2px solid white;
}

.lower-about-section {
    position: relative;
    display: flex;
    gap: 20px;
}

.lower-about-section>img {
    height: 60px;
    display: block;
    z-index: 9999;
}

.lower-about-section h1 {
    font-size: 25px;
}

.lower-about-section p {
    color: #757575;
}

/* ---------- ABOUT SECTION RESPONSIVE STYLES ---------- */

/* Tablet & smaller: stack image and text vertically */
@media (max-width: 991.98px) {
    .about-wrapper {
        flex-direction: column;
        align-items: center;
    }

    .about-img,
    .about-text {
        width: 100%;
    }

    .about-img img {
        height: auto;
        max-width: 100%;
    }
}

/* Mobile: adjust spacing and text size slightly for readability */
@media (max-width: 767.98px) {
    .about-wrapper {
        gap: 40px;
    }

    .lower-about-section {
        flex-direction: column;
        align-items: flex-start;
    }

    .lower-about-section>img {
        height: 50px;
    }

    .lower-about-section h1 {
        font-size: 20px;
    }
}


/*------------------------------------ CTA ----------------------------------------------*/

.cta-wrapper {
    height: 720px;
    background-image: url("/imgs/cta.jpg");
    background-repeat: no-repeat;
    background-size: cover;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    margin-top: 120px;
}

.cta-text {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
    flex-direction: column;
}

.cta-text h1 {
    font-weight: 700;
    font-size: 50px;
    width: 90%;
}

.cta-text a {
    display: flex;
    gap: 10px;
    align-items: center;
    text-decoration: none;
    padding: 10px 25px;
    background-color: #4050E2;
    color: white;
    border-radius: 20px;
}

/* ---------- CTA RESPONSIVE STYLES ---------- */

/* Tablet & smaller: make height auto, adjust text size */
@media (max-width: 991.98px) {
    .cta-wrapper {
        height: auto;
        padding: 60px 20px;
        background-position: center;
    }

    .cta-text h1 {
        font-size: 36px;
        width: 100%;
    }
}

/* Mobile: stack tighter, reduce heading size for readability */
@media (max-width: 767.98px) {
    .cta-wrapper {
        padding: 40px 15px;
    }

    .cta-text {
        gap: 15px;
    }

    .cta-text h1 {
        font-size: 28px;
    }

    .cta-text p {
        font-size: 14px;
        width: 100%;
    }

    .cta-text a {
        font-size: 14px;
        padding: 8px 20px;
    }
}


/* --------------------------------------- Testimonial ---------------------------------------- */

.testimonial-section {
    margin: 50px auto;
    border-radius: 20px;
    background-color: #f7f7f7;
    /* width: 90%; */
}

.testimonial-text {
    margin: 70px 0px;
}

.testimonial-text h1 {
    width: 55%;
    text-align: center;
    margin: 50px auto;
}

.testimonial-card {
    background: white;
    border-radius: 12px;
    box-shadow: 0px 4px 15px rgba(0, 0, 0, 0.1);
    text-align: center;
}

.testimonial-img {
    width: 90px;
    height: 90px;
    object-fit: cover;
    border-radius: 50%;
    border: 5px solid #757575;
}

.testimonial-review {
    font-style: italic;
    margin-top: 10px;
}

.swiper-button-next::after,
.swiper-button-prev::after {
    display: none;
    /* removes the default arrow shape */
}

.custom-prev,
.custom-next {
    font-size: 25px;
    transition: color 0.3s;
}

/* ---------- TESTIMONIAL RESPONSIVE STYLES ---------- */

/* Tablet: center heading, allow full width */
@media (max-width: 991.98px) {
    .testimonial-text h1 {
        width: 90%;
        font-size: 28px;
    }

    .testimonial-card {
        padding: 20px;
    }

    .testimonial-img {
        width: 80px;
        height: 80px;
    }
}

/* Mobile: stack better, smaller text and spacing */
@media (max-width: 767.98px) {
    .testimonial-text h1 {
        width: 100%;
        font-size: 22px;
        margin: 30px auto;
    }

    .testimonial-card {
        padding: 15px;
    }

    .testimonial-img {
        width: 70px;
        height: 70px;
    }

    .testimonial-review {
        font-size: 14px;
    }

    .custom-prev,
    .custom-next {
        font-size: 20px;
    }
}


/* --------------------------------------------------------------------------------- */

.form-container {
    position: relative;
    width: 100%;
    min-height: 100vh;
    padding: 2rem;
    /* background-color: #fafafa; */
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.form {
    width: 100%;
    max-width: 95%;
    /* padding: 20px; */
    background-color: #fff;
    border-radius: 10px;
    box-shadow: 0 0 20px 1px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    overflow: hidden;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
}

.contact-form {
    background-color: #333;
    position: relative;
}

.circle {
    border-radius: 50%;
    background: linear-gradient(135deg, transparent 20%, #757575);
    position: absolute;
}

.circle.one {
    width: 100px;
    height: 100px;
    top: 130px;
    right: -40px;
}

.circle.two {
    width: 80px;
    height: 80px;
    top: 10px;
    right: 30px;
}

.contact-form:before {
    content: "";
    position: absolute;
    width: 26px;
    height: 26px;
    background-color: #333;
    transform: rotate(45deg);
    top: 50px;
    left: -13px;
}

form {
    padding: 2.3rem 2.2rem;
    z-index: 10;
    overflow: hidden;
    position: relative;
}

.title {
    color: #fff;
    font-weight: 500;
    font-size: 40px;
    line-height: 1;
    margin-bottom: 0.7rem;
}

.input-container {
    position: relative;
    margin: 1rem 0;
}

.input {
    width: 100%;
    outline: none;
    border: 2px solid #fafafa;
    background: none;
    padding: 0.6rem 1.2rem;
    color: #fff;
    font-weight: 500;
    font-size: 0.95rem;
    letter-spacing: 0.5px;
    border-radius: 25px;
    transition: 0.3s;
}

textarea.input {
    padding: 0.8rem 1.2rem;
    min-height: 150px;
    border-radius: 22px;
    resize: none;
    overflow-y: auto;
}

.input-container label {
    position: absolute;
    top: 50%;
    left: 15px;
    transform: translateY(-50%);
    padding: 0 0.4rem;
    color: #fafafa;
    font-size: 0.9rem;
    font-weight: 400;
    pointer-events: none;
    z-index: 1000;
    transition: 0.5s;
}

.input-container.textarea label {
    top: 1rem;
    transform: translateY(0);
}

.form-btn {
    padding: 0.6rem 1.3rem;
    border: 2px solid #fafafa;
    font-size: 0.95rem;
    line-height: 1;
    border-radius: 25px;
    outline: none;
    cursor: pointer;
    transition: 0.3s;
    margin: 0;
}

.form-btn:hover {
    background-color: transparent;
    color: #fff;
}

.input-container span {
    position: absolute;
    top: 0;
    left: 25px;
    transform: translateY(-50%);
    font-size: 0.8rem;
    padding: 0 0.4rem;
    color: transparent;
    pointer-events: none;
    z-index: 500;
}

.input-container span:before,
.input-container span:after {
    content: "";
    position: absolute;
    width: 10%;
    opacity: 0;
    transition: 0.3s;
    height: 5px;
    background-color: #333;
    top: 50%;
    transform: translateY(-50%);
}

.input-container span:before {
    left: 50%;
}

.input-container span:after {
    right: 50%;
}

.input-container.focus label {
    top: 0;
    transform: translateY(-50%);
    left: 25px;
    font-size: 0.8rem;
}

.input-container.focus span:before,
.input-container.focus span:after {
    width: 50%;
    opacity: 1;
}

.contact-info {
    padding: 2.3rem 2.2rem;
    position: relative;
}

.contact-info .title {
    color: #333;
}

.text {
    color: #333;
    margin: 1.5rem 0 2rem 0;
}

.information {
    display: flex;
    gap: 20px;
    color: #555;
    margin: 0.7rem 0;
    align-items: center;
    font-size: 0.95rem;
}

.information>span {
    font-size: 20px;
}

.icon {
    width: 28px;
    margin-right: 0.7rem;
}

.social-media {
    padding: 2rem 0 0 0;
}

.social-media p {
    color: #333;
}

.social-icons {
    display: flex;
    margin-top: 0.5rem;
}

.social-icons a {
    width: 35px;
    height: 35px;
    border-radius: 5px;
    background: linear-gradient(45deg, #333, #757575);
    color: #fff;
    text-align: center;
    line-height: 35px;
    margin-right: 0.5rem;
    transition: 0.3s;
}

.social-icons a:hover {
    transform: scale(1.05);
}

.contact-info:before {
    content: "";
    position: absolute;
    width: 110px;
    height: 100px;
    border: 22px solid #333;
    border-radius: 50%;
    bottom: -77px;
    right: 50px;
    opacity: 0.3;
}

.big-circle {
    position: absolute;
    width: 45vw; /* was 500px */
    height: 45vw; /* keeps circle responsive */
    max-width: 520px;
    max-height: 520px;
    border-radius: 50%;
    background: linear-gradient(to bottom, #333, #757575);
    bottom: 50%;  /* was 60% */
    right: 50%;
    transform: translate(40%, 50%); /* adjusted for balance */
    z-index: -1; /* pushes behind form */
}

.big-circle:after {
    content: "";
    position: absolute;
    width: 70%;
    height: 70%;
    background-color: #fafafa;
    border-radius: 50%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}
@media (max-width: 1280px) {
  .big-circle {
    width: 55vw;
    height: 55vw;
    transform: translate(-22%, 45%);
  }
}

@media (max-width: 1024px) {
  .big-circle {
    width: 65vw;
    height: 65vw;
    transform: translate(20%, 40%);
  }
}

.square {
    position: absolute;
    height: 400px;
    top: 50%;
    left: 50%;
    transform: translate(181%, 11%);
    opacity: 0.2;
}

@media (max-width: 850px) {
    .form {
        grid-template-columns: 1fr;
    }

    .contact-info:before {
        bottom: initial;
        top: -75px;
        right: 65px;
        transform: scale(0.95);
    }

    .contact-form:before {
        top: -13px;
        left: initial;
        right: 70px;
    }

    .square {
        transform: translate(140%, 43%);
        height: 350px;
    }

    .big-circle {
        bottom: 75%;
        transform: scale(0.9) translate(-40%, 30%);
        right: 50%;
    }

    .text {
        margin: 1rem 0 1.5rem 0;
    }

    .social-media {
        padding: 1.5rem 0 0 0;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 1.5rem;
    }

    .contact-info:before {
        display: none;
    }

    .square,
    .big-circle {
        display: none;
    }

    form,
    .contact-info {
        padding: 1.7rem 1.6rem;
    }

    .text,
    .information,
    .social-media p {
        font-size: 0.8rem;
    }

    .title {
        font-size: 1.15rem;
    }

    .social-icons a {
        width: 30px;
        height: 30px;
        line-height: 30px;
    }

    .icon {
        width: 23px;
    }

    .input {
        padding: 0.45rem 1.2rem;
    }

    .btn {
        padding: 0.45rem 1.2rem;
    }
}

/* -----------------------------------------FOOTER--------------------------------------------------------- */

footer {
    background-color: #1A1A1A;
    color: #fff;
    /* padding-top: 50px; */
}

.footer-top .icon-circle {
    width: 50px;
    height: 50px;
    background-color: #2563eb;
    /* Blue */
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: #fff;
    margin: 0 auto 20px auto;
}


.newsletter-input .form-control::placeholder {
    color: #fff;
    opacity: 1;
}

.newsletter-input .form-control:focus {
    outline: none;
    box-shadow: none;
    border: none;
    background-color: #333;
    /* keep background same on focus */
    color: #fff;
}


.newsletter-input {
    max-width: 500px;
    margin: 20px auto;
}

.newsletter-input .form-control {
    border-radius: 50px 0 0 50px;
    border: none;
    padding: 12px 20px;
    background-color: #333;
    color: #fff;
}

.newsletter-input .footer-btn {
    border-radius: 0 50px 50px 0;
    background-color: #333;
    color: #fff;
    border: none;
    padding: 12px 20px;
}

.footer-bottom {
    background-color: #222121;
    padding: 15px 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    margin-top: 50px;
}

.footer-social-icons {
    display: flex;
    gap: 20px;
}

.footer-social-icons a {
    color: #fff;
    font-size: 18px;
}

/* Tablet: Adjust spacing */
@media (max-width: 991.98px) {
    .newsletter-input {
        max-width: 400px;
    }

    .footer-bottom {
        padding: 15px 20px;
        gap: 15px;
    }
}

/* Mobile: Stack items & center align */
@media (max-width: 767.98px) {
    .footer-bottom {
        flex-direction: column;
        text-align: center;
        gap: 10px;
    }

    .footer-bottom p {
        font-size: 14px;
    }

    .footer-social-icons {
        justify-content: center;
    }
}


/* Portfolio Section Styles */
:root {
    --primary-color: #333;
    --secondary-color: #6c757d;
    --accent-color: #747474;
    --dark-color: #343a40;
    --light-color: #f8f9fa;
    --white: #ffffff;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-hover: 0 8px 25px rgba(0, 0, 0, 0.15);
    --transition: all 0.3s ease;
}


/* Section Title */
.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--primary-color);
    position: relative;
    margin-top: 50px;
}

.title-span {
    color: var(--accent-color);
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--secondary-color);
    max-width: 600px;
    margin: 0 auto;
}

/* Portfolio Tabs */
.portfolio-tabs {
    gap: 10px;
    margin-bottom: 3rem;
}

.tab-btn {
    background: var(--white);
    border: 2px solid #e9ecef;
    color: var(--dark-color);
    padding: 5px 30px;
    border-radius: 50px;
    font-weight: 500;
    font-size: 0.95rem;
    cursor: pointer;
    transition: var(--transition);
    margin: 5px;
    position: relative;
    overflow: hidden;
}

.tab-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    transition: var(--transition);
    z-index: -1;
}

.tab-btn:hover::before,
.tab-btn.active::before {
    left: 0;
}

.tab-btn:hover,
.tab-btn.active {
    color: var(--white);
    border-color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

/* Portfolio Grid */
.portfolio-grid {
    animation: fadeIn 0.6s ease-in-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

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

/* Portfolio Items */
.portfolio-item {
    transition: var(--transition);
}

.portfolio-item.hide {
    opacity: 0;
    transform: scale(0.8);
    pointer-events: none;
    position: absolute;
    z-index: -1;
}

.portfolio-item.show {
    opacity: 1;
    transform: scale(1);
    pointer-events: auto;
    position: relative;
    z-index: 1;
}

/* Portfolio Cards */
.portfolio-card {
    background: var(--white);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.portfolio-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
}

.portfolio-image {
    position: relative;
    overflow: hidden;
    height: 250px;
}

.portfolio-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

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


.portfolio-card:hover .portfolio-overlay {
    opacity: 1;
}

.portfolio-links {
    display: flex;
    gap: 15px;
}

.btn-link {
    background: var(--white);
    color: var(--primary-color);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: var(--transition);
    transform: translateY(20px);
}

.portfolio-card:hover .btn-link {
    transform: translateY(0);
}

.btn-link:hover {
    background: var(--primary-color);
    color: var(--white);
    transform: scale(1.1);
}

.btn-link:nth-child(2) {
    transition-delay: 0.1s;
}

/* Portfolio Content */
.portfolio-content {
    padding: 1.5rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.portfolio-content h5 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--dark-color);
}

.portfolio-content p {
    color: var(--secondary-color);
    font-size: 0.95rem;
    margin-bottom: 1rem;
    flex-grow: 1;
}

/* Tech Stack */
.tech-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: auto;
}

.tech-tag {
    background: linear-gradient(135deg, #e3f2fd, #f3e5f5);
    color: var(--primary-color);
    font-size: 0.8rem;
    font-weight: 500;
    padding: 4px 12px;
    border-radius: 20px;
    border: 1px solid rgba(0, 123, 255, 0.2);
    transition: var(--transition);
}

.tech-tag:hover {
    background: var(--primary-color);
    color: var(--white);
    transform: translateY(-2px);
}

/* Responsive Design */
@media (max-width: 992px) {
    .section-title {
        font-size: 2rem;
    }

    .portfolio-image {
        height: 220px;
    }
}

@media (max-width: 768px) {
    .section-title {
        font-size: 1.8rem;
    }

    .tab-btn {
        padding: 10px 18px;
        font-size: 0.9rem;
    }

    .portfolio-image {
        height: 200px;
    }

    .portfolio-content {
        padding: 1.25rem;
    }
}

@media (max-width: 576px) {
    .portfolio-tabs {
        justify-content: center !important;
    }

    .tab-btn {
        padding: 8px 16px;
        font-size: 0.85rem;
        margin: 3px;
    }

    .portfolio-image {
        height: 180px;
    }

    .btn-link {
        width: 45px;
        height: 45px;
    }
}

/* Loading Animation */
.portfolio-item.loading {
    opacity: 0.5;
    pointer-events: none;
}

/* Smooth Transitions for Filter Changes */
.portfolio-grid {
    position: relative;
    min-height: 400px;
}

.portfolio-item {
    transition: all 0.5s cubic-bezier(0.25, 0.8, 0.25, 1);
}

/* WhatsApp Floating Button */
.whatsapp-float {
  position: fixed;
  width: 60px;
  height: 60px;
  bottom: 20px;
  right: 20px;
  background-color: #25d366;
  border-radius: 50%;
  box-shadow: 0 4px 6px rgba(0,0,0,0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.2s ease-in-out;
  z-index: 999;
}

.whatsapp-float img {
  width: 35px;
  height: 35px;
}

.whatsapp-float:hover {
  transform: scale(1.1);
}