@import url('https://fonts.googleapis.com/css2?family=Clicker+Script&family=Poppins:wght@200;300;400;500;600&display=swap');

:root {
    --bg-black-900: #f2f2f2;
    --bg-black-100: #fdf9ff;
    --bg-black-50: #e8dfec;
    --text-black-900: #302e4d;
    --text-black-700: #504e70;
}

body.dark {
    --bg-black-900: #151515;
    --bg-black-100: #222222;
    --bg-black-50: #393939;
    --text-black-900: #ffffff;
    --text-black-700: #e9e9e9;
}

body {
    line-height: 1.5;
    font-size: 16px;
    font-family: 'Poppins', sans-serif;
}

* {
    margin: 0;
    padding: 0;
    outline: none;
    text-decoration: none;
    box-sizing: border-box;
}

::before,
::after {
    box-sizing: border-box;
}

ul {
    list-style: none;
}

.section {
    background: var(--bg-black-900);
    min-height: 100vh;
    display: block;
    opacity: 1;
    margin-left: 270px;
    top: 0;
    right: 0;
    bottom: 0;
    z-index: 0;
    overflow-y: auto;
    overflow-x: auto;
    transition: all 0.3s ease;
}

.padd-15 {
    padding-left: 15px;
    padding-right: 15px;
}

.container {
    max-width: 1100px;
    width: 100%;
    margin: auto;
    padding: 25px;
}

.section .container {
    padding-top: 60px;
    padding-bottom: 70px;
}

.section-title {
    flex: 0, 0, 100%;
    max-width: 100%;
    margin-bottom: 60px;
}

.section-title h2 {
    font-size: 40px;
    color: var(--text-black-900);
    font-weight: 700;
    position: relative;
}

.section-title h2::before {
    content: '';
    height: 4px;
    width: 50px;
    background-color: var(--skin-color);
    position: absolute;
    top: 100%;
    left: 0;
}

.section-title h2::after {
    content: '';
    height: 4px;
    width: 25px;
    background-color: var(--skin-color);
    position: absolute;
    top: 100%;
    left: 0;
    margin-top: 8px;
}

.row {
    display: flex;
    flex-wrap: wrap;
    margin-left: -15px;
    margin-right: -15px;
    position: relative;
}

.btn {
    font-size: 16px;
    font-weight: 500;
    padding: 12px 35px;
    color: white;
    border-radius: 40px;
    display: inline-block;
    white-space: nowrap;
    border: none;
    background: var(--skin-color);
    transition: all 0.3s ease;
}

.btn:hover {
    transform: scale(1.05);
}

.shadow-dark {
    box-shadow: 0 0 20px rgba(46, 46, 77, 0.25);
}

/* Aside */
.aside {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 270px;
    background: var(--bg-black-100);
    position: fixed;
    left: 0;
    top: 0;
    padding: 30px;
    height: 100%;
    border-right: 1px solid var(--bg-black-50);
    z-index: 10;
    transition: all 0.3s ease;
}

.aside .logo {
    position: absolute;
    top: 50px;
    font-size: 30px;
    text-transform: capitalize;
}

.aside .logo a {
    color: var(--text-black-900);
    font-weight: 700;
    padding: 15px 20px;
    font-size: 30px;
    letter-spacing: 5px;
    position: relative;
}

.aside .logo a span {
    font-family: 'Clicker Script', cursive;
    font-size: 40px;
}

.aside .logo a::before {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    border-bottom: 5px solid var(--skin-color);
    border-left: 5px solid var(--skin-color);
    bottom: 0;
    left: 0;
}

.aside .logo a::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    border-top: 5px solid var(--skin-color);
    border-right: 5px solid var(--skin-color);
    top: 0;
    right: 0;
}

.aside .nav-toggler {
    display: none;
    align-items: center;
    justify-content: center;
    height: 40px;
    width: 45px;
    border: 1px solid var(--bg-black-50);
    cursor: pointer;
    position: fixed;
    left: 300px;
    top: 20px;
    border-radius: 5px;
    background: var(--bg-black-100);
    transition: all 0.3s ease;
}

.aside .nav-toggler span {
    height: 2px;
    width: 18px;
    background: var(--skin-color);
    display: inline-block;
    position: relative;
}

.aside .nav-toggler.open span {
    background-color: transparent;
}

.aside .nav-toggler span::before {
    content: '';
    height: 2px;
    width: 18px;
    background: var(--skin-color);
    position: absolute;
    top: -6px;
    left: 0;
}

.aside .nav-toggler.open span::before {
    transform: rotate(45deg);
    top: 0;
}

.aside .nav-toggler span::after {
    content: '';
    height: 2px;
    width: 18px;
    background: var(--skin-color);
    position: absolute;
    top: 6px;
    left: 0;
}

.aside .nav-toggler.open span::after {
    transform: rotate(-45deg);
    top: 0;
}

.aside .nav {
    margin-top: 50px;
}

.aside .nav li {
    margin-bottom: 20px;
    display: block;
}

.aside .nav li a {
    font-size: 16px;
    font-weight: 600;
    display: block;
    border-bottom: 1px solid var(--bg-black-50);
    color: var(--text-black-900);
    padding: 5px 15px;
}

.aside .nav li a.active {
    color: var(--skin-color);
}

.aside .nav li a i {
    margin-right: 15px;
}

/* home */
.home {
    min-height: 100vh;
    display: flex;
    color: var(--text-black-900);
}

.home .home-info {
    flex: 0 0 100%;
    max-width: 100%;
    display: grid;
    grid-template-columns: 60% 40%;
    align-items: center;
}

h3.hello {
    grid-column: 1;
    font-size: 28px;
    margin: 15px 0;
}

h3.hello span {
    font-family: 'Clicker Script', cursive;
    font-size: 30px;
    font-weight: 700;
    color: var(--skin-color);
}

h3.my-profession {
    grid-column: 1;
    font-size: 30px;
    margin: 15px 0;
}

.typing {
    color: var(--skin-color);
}

.home-info p {
    grid-column: 1;
    margin-bottom: 70px;
    font-size: 20px;
    color: var(--text-black-700);
}

.home-info .btn {
    grid-column: 1;
    justify-self: start;
}

.home .home-img {
    grid-column: 2;
    grid-row: 1 / span 4;
    text-align: center;
    position: relative;
    padding-left: 30px;
}

.home-img::after {
    content: '';
    position: absolute;
    height: 80px;
    width: 80px;
    border-bottom: 10px solid var(--skin-color);
    border-right: 10px solid var(--skin-color);
    right: -10px;
    bottom: -40px;
}

.home-img::before {
    content: '';
    position: absolute;
    height: 80px;
    width: 80px;
    border-top: 10px solid var(--skin-color);
    border-left: 10px solid var(--skin-color);
    left: 10px;
    top: -40px;
}

.home .home-img img {
    margin: auto;
    border-radius: 5px;
    height: 400px;
    width: 350px;
    object-fit: cover;
}

/* About */
.about .about-content {
    flex: 0 0 100%;
    max-width: 100%;
}

.about .about-content .about-text {
    flex: 0 0 100%;
    max-width: 100%;
}

.about .about-content .about-text h3 {
    font-size: 24px;
    margin-bottom: 15px;
    font-weight: 700;
    color: var(--text-black-900);
}

.about .about-content .about-text h3 span {
    color: var(--skin-color);
}

.about .about-content .about-text p {
    font-size: 16px;
    line-height: 25px;
    color: var(--text-black-700);
}

.about .about-content .personal-info {
    flex: 0 0 60%;
    max-width: 60%;
    margin-top: 40px;
}

.about .about-content .personal-info .info-item {
    flex: 0 0 50%;
    max-width: 50%;
}

.about .about-content .personal-info .info-item p {
    font-weight: 600;
    padding: 10px 0;
    font-size: 16px;
    color: var(--text-black-900);
    border-bottom: 1px solid var(--bg-black-50);
}

.about .about-content .personal-info .info-item p span {
    font-weight: 400;
    color: var(--text-black-700);
    margin-left: 4px;
    display: inline-block;
}

.about .about-content .personal-info .info-item p a {
    font-weight: 400;
    margin-left: 4px;
    display: inline-block;
}

.profile-link {
    color: #4dabf7;
    font-weight: 500;
    transition: color 0.2s ease, text-decoration-color 0.2s ease;
    text-decoration: underline;
    text-decoration-color: transparent;
    text-underline-offset: 3px;
}

.profile-link:hover {
    color: #74c0fc;
    text-decoration-color: #74c0fc;
}

.about .about-content .personal-info .buttons {
    margin-top: 30px;
}

.about .about-content .personal-info .buttons .btn {
    margin-right: 15px;
    margin-top: 10px;
}

.about .about-content .skills {
    flex: 0 0 40%;
    max-width: 40%;
    margin-top: 40px;
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.skill-icon-item {
    text-align: center;
    padding: 10px;
    transition: all 0.3s ease;
}

.skill-icon-item .dark-img {
    display: none;
}

body.dark .skill-icon-item .light-img {
    display: none;
}

body.dark .skill-icon-item .dark-img {
    display: inline-block;
}

.skill-icon-item img {
    width: 50px;
    height: 50px;
    object-fit: contain;
    margin-bottom: 10px;
}

.skill-icon-item span {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-black-900);
}

.about .about-content .education,
.about .about-content .experience {
    flex: 0 0 50%;
    max-width: 50%;
    margin-top: 30px;
}

.about .about-content h3.title {
    font-size: 24px;
    margin-bottom: 30px;
    font-weight: 700;
    color: var(--text-black-900);
}

.about .about-content .timeline-box {
    flex: 0 0 100%;
    max-width: 100%;
}

.about .about-content .timeline {
    background-color: var(--bg-black-100);
    padding: 30px 15px;
    border: 1px solid var(--bg-black-50);
    border-radius: 10px;
    width: 100%;
    position: relative;
}

.about .about-content .timeline .timeline-item {
    position: relative;
    padding-left: 37px;
    padding-bottom: 50px;
}

.about .about-content .timeline .timeline-item:last-child {
    padding-bottom: 0;
}

.about .about-content .timeline .timeline-item::before {
    content: '';
    width: 1px;
    position: absolute;
    height: 100%;
    left: 7px;
    top: 0;
    background-color: var(--skin-color);
}

.about .about-content .timeline .circle-dot {
    position: absolute;
    left: 0;
    top: 0;
    height: 15px;
    width: 15px;
    border-radius: 50%;
    background-color: var(--skin-color);
}

.about .about-content .timeline .timeline-date {
    font-weight: 400;
    font-size: 14px;
    margin-bottom: 12px;
    color: var(--text-black-700);
}

.about .about-content .timeline .timeline-date .fa {
    margin-right: 5px;
}

.about .about-content .timeline .timeline-title {
    font-weight: 700;
    font-size: 18px;
    margin-bottom: 15px;
    text-transform: capitalize;
    color: var(--text-black-900);
}

.about .about-content .timeline .timeline-text {
    line-height: 25px;
    font-size: 16px;
    text-align: justify;
    color: var(--text-black-700);
}

/* Service */
.service .container {
    padding-bottom: 40px;
}

.service .service-item {
    margin-bottom: 30px;
    flex: 0 0 33.33%;
    max-width: 33.33%;
}

.service .service-item .service-item-inner {
    background-color: var(--bg-black-100);
    border: 1px solid var(--bg-black-50);
    border-radius: 10px;
    padding: 30px 15px;
    text-align: center;
    transition: all 0.3S ease;
}

.service .service-item .service-item-inner:hover {
    box-shadow: 0 0 20px rgba(48, 46, 77, 0.15);
}

.service .service-item .service-item-inner .icon {
    height: 60px;
    width: 60px;
    border-radius: 50%;
    display: block;
    margin: 0 auto 30px;
    text-align: center;
    transition: all 0.3s ease;
}

.service .service-item .service-item-inner .icon .fa {
    font-size: 40px;
    line-height: 60px;
    color: var(--skin-color);
    transition: all 0.3s ease;
}

.service .service-item .service-item-inner:hover .icon {
    background: var(--skin-color);
}

.service .service-item .service-item-inner:hover .icon .fa {
    font-size: 25px;
    color: #ffffff;
}

.service .service-item .service-item-inner h4 {
    font-size: 18px;
    margin-bottom: 15px;
    color: var(--text-black-900);
    font-weight: 700;
    text-transform: capitalize;
}

.service .service-item .service-item-inner p {
    font-size: 16px;
    color: var(--text-black-700);
    line-height: 25px;
}

/* Portfolio */
.portfolio .container {
    padding-bottom: 40px;
}

.portfolio .portfolio-heading {
    flex: 0 0 100%;
    max-width: 100%;
    margin-bottom: 40px;
}

.portfolio .portfolio-heading h2 {
    color: var(--text-black-900);
    font-weight: 500;
}

.portfolio .portfolio-item {
    flex: 0 0 33.33%;
    max-width: 33.33%;
    margin-bottom: 30px;
    display: flex;
}

.portfolio .portfolio-item-inner {
    border: 6px solid var(--bg-black-100);
    border-radius: 10px;
    overflow: hidden;
    cursor: pointer;
    width: 100%;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
}

.portfolio .portfolio-item-inner:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.portfolio .portfolio-item-inner .portfolio-img {
    width: 100%;
    height: 100%;
    display: flex;
}

.portfolio .portfolio-item-inner .portfolio-img a {
    width: 100%;
    height: 100%;
    display: block;
}

.portfolio .portfolio-item-inner .portfolio-img img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    display: block;
    transition: all 0.3s ease;
}

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

/* Contact */
.contact-title {
    color: var(--skin-color);
    text-align: center;
    font-size: 25px;
    margin-bottom: 20px;
}

.contact-sub-title {
    color: var(--text-black-900);
    text-align: center;
    font-size: 15px;
    margin-bottom: 60px;
}

.contact .contact-info-item {
    flex: 0 0 33.33%;
    max-width: 33.33%;
    text-align: center;
    margin-bottom: 60px;
}

.contact .contact-info-item .icon {
    display: inline-block;
}

.contact .contact-info-item .icon .fa {
    font-size: 25px;
    color: var(--skin-color);
}

.contact .contact-info-item h4 {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-black-900);
    text-transform: capitalize;
    margin: 15px 0 5px;
}

.contact .contact-info-item p {
    font-size: 16px;
    line-height: 25px;
    color: var(--text-black-700);
    font-weight: 400;
}

.contact .contact-form {
    flex: 0 0 100%;
    max-width: 100%;
}

.contact .contact-form .col-6 {
    flex: 0 0 50%;
    max-width: 50%;
}

.contact .contact-form .col-12 {
    flex: 0 0 100%;
    max-width: 100%;
}

.contact .contact-form .form-item {
    margin-bottom: 30px;
}

.contact .contact-form .form-item .form-control {
    width: 100%;
    height: 50px;
    border-radius: 25px;
    background: var(--bg-black-100);
    border: 1px solid var(--bg-black-50);
    padding: 10px 25px;
    font-size: 16px;
    color: var(--text-black-700);
    transition: all 0.3s ease;
}

.contact .contact-form .form-item .form-control:focus {
    box-shadow: 0 0 20px rgba(46, 46, 77, 0.15);
}

.contact .contact-form .form-item textarea.form-control {
    height: 140px;
}

.contact .contact-form .btn {
    height: 50px;
    padding: 0 50px;
}

/* ===== Scroll Animations ===== */
/* Speed control: change the duration values (e.g. 1.2s) to adjust speed.
   Lower = faster, higher = slower. Example: 0.6s (fast), 1.2s (medium), 2s (slow) */
.scroll-animate {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 1.2s cubic-bezier(0.22, 1, 0.36, 1),
        transform 1.2s cubic-bezier(0.22, 1, 0.36, 1);
    will-change: opacity, transform;
}

.scroll-animate.revealed {
    opacity: 1;
    transform: none;
}

/* Directional variants */
.scroll-from-left {
    opacity: 0;
    transform: translateX(-60px);
    transition: opacity 1.2s cubic-bezier(0.22, 1, 0.36, 1),
        transform 1.2s cubic-bezier(0.22, 1, 0.36, 1);
    will-change: opacity, transform;
}

.scroll-from-left.revealed {
    opacity: 1;
    transform: none;
}

.scroll-from-right {
    opacity: 0;
    transform: translateX(60px);
    transition: opacity 1.2s cubic-bezier(0.22, 1, 0.36, 1),
        transform 1.2s cubic-bezier(0.22, 1, 0.36, 1);
    will-change: opacity, transform;
}

.scroll-from-right.revealed {
    opacity: 1;
    transform: none;
}

.scroll-scale-in {
    opacity: 0;
    transform: scale(0.8);
    transition: opacity 1.4s cubic-bezier(0.22, 1, 0.36, 1),
        transform 1.4s cubic-bezier(0.22, 1, 0.36, 1);
    will-change: opacity, transform;
}

.scroll-scale-in.revealed {
    opacity: 1;
    transform: none;
}

/* Stagger delays */
.scroll-delay-1 {
    transition-delay: 0.15s;
}

.scroll-delay-2 {
    transition-delay: 0.3s;
}

.scroll-delay-3 {
    transition-delay: 0.45s;
}

.scroll-delay-4 {
    transition-delay: 0.6s;
}

.scroll-delay-5 {
    transition-delay: 0.75s;
}

.scroll-delay-6 {
    transition-delay: 0.9s;
}

/* Accessibility: disable animations for users who prefer reduced motion */
@media (prefers-reduced-motion: reduce) {

    .scroll-animate,
    .scroll-from-left,
    .scroll-from-right,
    .scroll-scale-in {
        opacity: 1;
        transform: none;
        transition: none;
    }
}

/* Responsive */
@media (max-width: 1199px) {
    .section .container {
        padding-top: 70px;
    }

    .aside {
        left: -270px;
    }

    .aside.open {
        margin-left: 270px;
    }

    .aside .nav-toggler {
        display: flex;
        left: 30px;
    }

    .aside .nav-toggler.open {
        left: 300px;
    }

    .section {
        margin-left: 0;
    }

    .section.open {
        margin-left: 270px;
    }

    .about .about-content .personal-info .info-item p span {
        display: block;
        margin-left: 0;
    }
}

@media (max-width: 991px) {

    .portfolio .portfolio-item,
    .contact .contact-info-item,
    .service .service-item {
        flex: 0 0 50%;
        max-width: 50%;
    }

    .home .home-info {
        display: flex;
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .home .home-img {
        margin: 30px 0;
        padding-left: 0;
    }

    .home .home-img img {
        height: 250px;
        width: 250px;
        border-radius: 50%;
        border: 8px solid var(--bg-black-100);
    }

    .home-info .btn {
        justify-self: center;
    }

    .home .home-img::before,
    .home .home-img::after {
        display: none;
    }
}

@media (max-width: 767px) {

    .contact .contact-form .col-6,
    .contact .contact-info-item,
    .portfolio .portfolio-item,
    .service .service-item,
    .about .about-content .experience,
    .about .about-content .education,
    .about .about-content .personal-info,
    .about .about-content .skills {
        flex: 0 0 100%;
        max-width: 100%;
    }

    .skills-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 375px) {
    .skills-grid {
        grid-template-columns: 1fr;
    }
}