/* ========= Google fonts ========= */
@import url('https://fonts.googleapis.com/css2?family=Inter:ital,opsz,wght@0,14..32,100..900;1,14..32,100..900&display=swap');

/* =========  CSS Veriables ========= */

:root {
    /* =========    Main colors (HSL - hue, saturation, and lightness)      ========= */
    /* =========    Ana renkler (HSL - ton, doygunluk ve parlaklık)     ========= */


    /* ========= Blue   - hsl(217, 85%, 74%) ========= */
    /* ========= Purple - hsl(245, 54%, 74%) ========= */
    /* ========= Teal   - hsl(181, 47%, 49%) ========= */
    /* ========= Yellow - hsl(65, 60%, 70%) ========= */
    /* ========= Green  - hsl(162, 60%, 65%) ========= */
    /* ========= Red    - hsl(356, 67%, 70%) ========= */
    /* ========= Pink   - hsl(330, 73%, 72%) ======== */

    --hue: 217;
    --sat: 85%;
    --light: 74%;

    --primary-color: hsl(var(--hue) var(--sat) var(--light));
    --white-color: hsl(var(--hue) 45% 98%);
    --dark-color: hsl(var(--hue) 26% 12%);

    /* =========    Changeable colors for dark/light themes     ========= */
    /* =========    Koyu/açık temalar için değiştirilebilir renkler     ========= */

    --color-01: hsl(var(--hue) var(--sat) var(--light));
    /* ========= primary to dark========= */
    --color-02: hsl(var(--hue) 45% 98%);
    /* ========= white to dark========= */
    --color-03: hsl(var(--hue) 26% 12%);
    /* =========dark to white========= */
    --color-04: hsl(var(--hue) 0% 62%);
    /* =========light-graygray to dark-gray========= */
    --color-05: hsl(var(--hue) 26% 12%);
    /* ========= dark to primary========= */

    --body-color: hsl(250 26% 12%);
    --hover-color: hsl(var(--hue) var(--sat) calc(var(--light) - 7%));


    /* =========    Backgrounds colors     ========= */
    --bottom-nav-bg: hsl(var(--hue) 32% 25% / .65);
    --card-bg: linear-gradient(120deg, hsl(var(--hue) 54% 74% / .15), hsl(var(--hue) 54% 74% / .05));
    --modal-backdrop-bg: hsl(var(--hue) 54% 74% / .1);
    --footer-bg: linear-gradient(360deg, hsl(var(--hue) 54% 74% / .15), hsl(var(--hue) 54% 74% / .1));

    --scrolbar-color: hsl(var(--hue) 25% 20%);
    --scrollbar-thumb: hsl(var(--hue) var(--sat) var(--light));
    --scrollbar-thumb-hover: hsl(var(--hue) var(--sat) calc(var(--light) - 7%));



    /* =========    Font and typography       ========= */

    --body-font-family: "Inter", sans-serif;


    /* =========    Font Sizes      ========= */
    --h1-font-size: 2.85rem;
    --h2-font-size: 2.25rem;
    --h3-font-size: 1.97rem;
    --h4-font-size: 1.43rem;
    --h5-font-size: 1.13rem;

    --xlarge-font-size: 1.48rem;
    --large-font-size: 1.23rem;
    --medium-font-size: 1.18rem;
    --base-font-size: 1.1rem;
    --small-font-size: 1.07rem;
    --tiny-font-size: .98rem;

    /* =========    Font weights      ========= */

    --font-light: 300;
    --font-regular: 400;
    --font-medium: 500;
    --font-semi-bold: 600;
    --font-bold: 700;


    /* =========    Layering order(z-index)     ========= */

    --z-minus: -1;
    --z-base: 0;
    --z-low: 1;
    --z-high: 10;
    --z-content: 100;
    --z-tooltip: 1000;
    --z-fixed: 1110;
    --z-overlay: 1110;
    --z-modal: 1990;
    --z-max: 9999;

}

/* =========  Light theme      ========= */



.light-theme {

    /* =========    Changeable colors for dark/light themes     ========= */
    /* =========    Koyu/açık temalar için değiştirilebilir renkler     ========= */

    --color-01: hsl(var(--hue) 26% 12%);
    /* ========= primary to dark========= */
    --color-02: hsl(var(--hue) 26% 12%);
    /* ========= white to dark========= */
    --color-03: hsl(var(--hue) 45% 98%);
    /* =========dark to white========= */
    --color-04: hsl(var(--hue) 9% 46%);
    /* =========light-graygray to dark-gray========= */
    --color-05: hsl(var(--hue) var(--sat) var(--light));
    /* ========= dark to primary========= */

    --body-color: hsl(var(--hue) 45% 98%);


    /* =========    Backgrounds colors     ========= */
    --bottom-nav-bg: hsl(var(--hue) 32% 85% / .8);
    --card-bg: hsl(0 0% 100%);
    --modal-backdrop-bg: hsl(var(--hue) 50% 12% / .5);
    --footer-bg: linear-gradient(360deg, hsl(var(--hue) var(--sat) var(--light)), hsl(var(--hue) var(--sat) var(--light) / .75));

    --scrolbar-color: hsl(var(--hue) 9% 60%);
    --scrollbar-thumb: hsl(var(--hue) 9% 25%);
    --scrollbar-thumb-hover: hsl(var(--hue) 9% 17%);


    .bottom-nav .menu-hide-btn {
        box-shadow: 0 2px 4px hsl(0, 0%, 1%, .25);
    }

    .pro-card,
    .skill-card,
    .service-card,
    .portfolio-card,
    .contact-form-body {
        box-shadow: 0 2px 8px hsl(0, 0%, 1%, .05);
    }

    .contact-icon,
    .contact-social-links li {
        box-shadow: 0 2px 4px hsl(0, 0%, 1%, .1);

    }

    .furkan-footer .copy-right {
        color: hsl(var(--hue) 26% 30%);
    }

    .furkan-footer .copy-right a {
        color: hsl(var(--hue) 26% 30%);
    }

    .furkan-footer .copy-right a:hover {
        color: hsl(var(--hue) 0% 0%);
    }

    .to-top-btn {
        background: hsl(var(--hue) 26% 12% / .2);
    }
}

/*===========================   
Reset / Normalize     
 =========================== */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: var(--body-font-family);
}

ul,
li {
    list-style: none;
}

a {
    color: var(--color-04);
    text-decoration: none;
    cursor: pointer;
}


/* ===========================    
Base Styles     
=========================== */

html {
    scroll-behavior: smooth;
}

body {
    color: var(--color-04);
    background: var(--body-color);
    transition: .3s;
}

/* ===========================  
Reusable Styles 
=========================== */
.furkan-section {
    position: relative;
    overflow: hidden;
}

.furkan-container {
    max-width: 1170px;
    margin-left: auto;
    margin-right: auto;
}

.furkan-sub-container {
    padding-top: 7em;
    padding-bottom: 5em;
}

.furkan-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
}

.section-title {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    margin-bottom: 95px;
}

.section-title h3 {
    color: var(--color-01);
    font-size: var(--h3-font-size);
    font-weight: var(--font-bold);
    margin-bottom: 10px;
}

.section-title p {
    color: var(--color-04);
    font-size: var(--base-font-size);
    font-weight: var(--font-regular);
}

.section-content {
    display: flex;
    justify-content: center;
    align-items: center;
    column-gap: 75px;
}


/* =========   Components      ========= */


/* =========  Page scroll bar      ========= */

::-webkit-scrollbar {
    width: 10px;
    background: var(--scrolbar-color);
}

::-webkit-scrollbar-thumb {
    background: var(--scrollbar-thumb);
    border-radius: 25px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--scrollbar-thumb-hover);
}


/* =========  Customized cursor      ========= */

.cursor {
    z-index: var(--z-max);
    position: fixed;
    /* top: 50%;
    left: 50%; */
    pointer-events: none;
}

.cursor-dot {
    position: absolute;
    background: var(--primary-color);
    width: 5px;
    height: 5px;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    transition-property: top, left, width, height;
    transition-duration: .03s, .03s, .3s, .3s;
}

.cursor-dot.large {

    background: hsl(var(--hue) var(--sat) var(--light) /.35);
    width: 75px;
    height: 75px;
    transition-property: top, left, width, height;
    transition-duration: .03s, .03s, .3s, .3s;
}


.cursor-circle {
    position: absolute;
    border: 2px solid var(--primary-color);
    width: 30px;
    height: 30px;
    border-radius: 50%;
    opacity: .5;
    transform: translate(-50%, -50%);
    transition-property: top, left;
    transition-duration: .06s, .06s;


}




/* =========  To top button with scroll indicator bar      ========= */

.to-top-btn {
    z-index: var(--z-fixed);
    position: fixed;
    background: hsl(var(--hue) 54% 74% / .2);
    height: 100px;
    width: 2px;
    bottom: 25px;
    right: -30px;
    cursor: pointer;
    transition: all .3s ease;
}

.to-top-btn.active {
    right: 30px;
}


.to-top-btn a {
    color: var(--color-01);
    transition: .3s;

}

.to-top-btn a:hover {
    color: var(--hover-color);
}

.to-top-btn a span {
    position: absolute;
    left: 2px;
    bottom: 177px;
    transform: rotateZ(90deg);
    transform-origin: left;
    font-size: .85rem;
    text-transform: uppercase;
    white-space: nowrap;
}

.to-top-btn .scroll-indicator-bar {

    position: absolute;
    background: var(--color-01);
    width: 2px;
    height: auto;
    opacity: .5;

}




/* =========  Buttons      ========= */

.furkan-main-btn {
    width: fit-content;
    padding: 14px 30px;
    border-radius: 35px;
    cursor: pointer;
    transition: .3s;
}

.furkan-main-btn:hover {
    color: var(--white-color);
    background-color: var(--hover-color);
    border: 2px solid var(--hover-color);
}

.furkan-main-btn a {
    color: var(--color-01);
    font-size: var(--small-font-size);
    font-weight: 500;
    transition: .3s;
}

.furkan-main-btn:hover a {
    color: var(--white-color);
}

.border-btn {
    border: 2px solid var(--color-01);
}

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

.fill-btn a {
    color: var(--dark-color);
}



/* ===========================  
Header
=========================== */
.furkan-header {
    z-index: var(--z-fixed);
    position: fixed;
    width: 100%;
    top: 0;
    left: 0;
    padding: 30px;
    transition: .3s ease;
}

.furkan-header.shrink {
    background: var(--body-color);
    padding: 12px 0;
}


.furkan-header .inner {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.furkan-logo a {
    color: var(--color-01);
    font-size: 2.6rem;
    font-weight: var(--font-semi-bold);
    letter-spacing: -3px;
    transition: .3s;
}

.furkan-logo a:hover {
    color: var(--hover-color);
}

.header-btns {
    display: flex;
    justify-content: center;
    align-items: center;
    column-gap: 25px;
}

.lets-talk-icon {
    color: var(--color-01);
    font-size: 1.8rem;
    cursor: pointer;
    transition: .3s;
    display: none;

}

.lets-talk-icon:hover {
    color: var(--hover-color);
}




/* =========  Dark/Light theme buttons      ========= */

.theme-btn {
    position: relative;
    display: flex;
    justify-content: end;
    align-items: center;
    width: 27px;
    cursor: pointer;
}

.theme-btn i {
    position: absolute;
    color: var(--color-01);
    font-size: 1.7rem;
    cursor: pointer;
    transition: .3s;
}

.theme-btn:hover i {
    color: var(--hover-color);
    transform: rotate(-15deg);
}

/* .theme-btn .moon-icon{
    display: none;
} */


.theme-btn.active-sun-icon .moon-icon,
.theme-btn .sun-icon {
    opacity: 1;
    transition: .3s;
}

.theme-btn.active-sun-icon .sun-icon,
.theme-btn .moon-icon {
    opacity: 0;
    transition: .3s;
}




/* ===========================  
Bottom navigaton menu
=========================== */
.bottom-nav-container {
    position: relative;
}

.bottom-nav {
    z-index: var(--z-fixed);
    position: fixed;
    left: 50%;
    transform: translateX(-50%);
    bottom: -75px;
    opacity: 0;
    transition: .5s ease, .3s ease;
    transition-property: bottom, opacity;

}

.bottom-nav.active {
    bottom: 50px;
    opacity: 1;
    transition: .5s ease, .3s ease;
    transition-property: bottom, opacity;


}

.bottom-nav-inner {
    position: relative;
}

.bottom-nav .menu {
    background: var(--bottom-nav-bg);
    backdrop-filter: blur(10px);
    padding: 16px 35px;
    display: flex;
    justify-content: center;
    align-items: center;
    column-gap: 25px;
    border-bottom: 1px solid hsl(var(--hue) 45% 98% / .1);
    border-left: 1px solid hsl(var(--hue) 45% 98% / .1);
    border-radius: 50px;
    /* display: none; */

}

.bottom-nav .menu li a {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;

}

.bottom-nav .menu li a i {
    color: var(--color-02);
    font-size: 1.4rem;
    padding: 10px;
    border-radius: 50%;
    transition: .3s;

}

.bottom-nav .menu li:hover a i {
    color: var(--white-color);
    background: var(--hover-color);
}

.bottom-nav .menu .current i {
    color: var(--dark-color);
    background: var(--primary-color);
}

.bottom-nav .menu li a span {
    z-index: var(--z-tooltip);
    position: absolute;
    color: var(--dark-color);
    background: var(--primary-color);
    font-size: var(--tiny-font-size);
    font-weight: var(--font-medium);
    padding: 3px 10px;
    transform: translateY(-53px);
    border-radius: 5px;
    pointer-events: none;
    opacity: 0;
}

.bottom-nav .menu li:hover a span {
    opacity: 1;

}

.bottom-nav .menu li a span::before {
    content: "";
    z-index: var(--z-minus);
    position: absolute;
    background: var(--primary-color);
    width: 10px;
    height: 10px;
    left: 50%;
    bottom: -8px;
    transform: rotate(45deg) translateX(-50%);

}

.bottom-nav .menu-hide-btn {
    z-index: var(--z-fixed);
    position: absolute;
    top: -5px;
    right: 0;
    color: var(--dark-color);
    font-size: 1.52rem;
    background: var(--primary-color);
    padding: 2px;
    border-radius: 50%;
    cursor: pointer;
    transition: .3s ease;
    pointer-events: none;
    opacity: 0;
}

.menu-hide-btn.active {
    pointer-events: all;
    opacity: 1;

}



.bottom-nav .menu-hide-btn:hover {
    color: var(--white-color);
    background-color: var(--hover-color);
}

.menu-show-btn {
    z-index: var(--z-fixed);
    position: fixed;
    background: var(--bottom-nav-bg);
    backdrop-filter: blur(10px);
    width: 85px;
    height: 50px;
    border-bottom: 1px solid hsl(var(--hue) 45% 98% / .1);
    border-left: 1px solid hsl(var(--hue) 45% 98% / .1);
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    row-gap: 5px;
    translate: -50% 0;
    left: 50%;
    /* bottom: 50px; */
    bottom: -75px;
    opacity: 0;
    transition: .5s ease, .3s ease;
    transition-property: bottom, opacity;
    border-radius: 5px;
    cursor: pointer;
    overflow: hidden;
    animation: wiggle 2s linear infinite;
    animation-delay: 1s;

}

.menu-show-btn.active {
    bottom: 50px;
    opacity: 1;
    transition: .5s ease, .3s ease;
    transition-property: bottom, opacity;
}

@keyframes wiggle {

    0%,
    5% {
        transform: rotateZ(0);
    }

    15% {
        transform: rotateZ(-15deg);
    }

    20% {
        transform: rotateZ(10deg);
    }

    25% {
        transform: rotateZ(-10deg);
    }

    30% {
        transform: rotateZ(6deg);
    }

    35% {
        transform: rotateZ(-4deg);
    }

    40%,
    100% {
        transform: rotateZ(0);
    }

}

.menu-show-btn .bar-01,
.menu-show-btn .bar-02 {
    background: var(--primary-color);
    width: 40px;
    height: 4px;
    transition: .15s;
}

.menu-show-btn:hover .bar-01,
.menu-show-btn:hover .bar-02 {
    background: var(--hover-color);
}

/* ===========================  
Home
=========================== */

.home-container {
    height: 100vh;
}

.home-container .furkan-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
}

.avatar-container {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    column-gap: 25px;
}

.avatar-img {
    position: relative;
    width: 425px;
    height: 425px;
}

.avatar-img img {
    position: absolute;
    width: 100%;
}

.home-social {
    position: absolute;
    left: 0;
}

.home-social span {
    position: absolute;
    left: 10px;
    color: var(--color-01);
    font-size: var(--tiny-font-size);
    white-space: nowrap;
    transform: rotateZ(-90deg);
    transform-origin: left;
}

.home-social .social-line {
    background: var(--color-01);
    width: 1px;
    height: 100px;
    margin-top: 37px;
    margin-bottom: 25px;
    margin-left: 10px;
}

.home-social .social-icons {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.home-social .social-icons li a {
    color: var(--color-01);
    font-size: var(--xlarge-font-size);
    transition: .3s;
}

.home-social .social-icons li a:hover {
    color: var(--hover-color);
}

.avatar-container .hire-btn-01 {
    display: none;
}

.avatar-info {
    position: relative;
}

.avatar-info .text-content {
    display: flex;
    flex-direction: column;
    row-gap: 10px;

}

.avatar-info .hello-text {
    font-size: var(--base-font-size);
    font-weight: var(--font-semi-bold);
}

.avatar-info .my-name {
    color: var(--color-02);
    font-size: var(--h1-font-size);
    font-weight: var(--font-bold);
}

.avatar-info .what-i-do {
    font-size: var(--base-font-size);
    font-weight: var(--font-semi-bold);
    margin-bottom: 35px;
}

.home-scroll-btn {
    position: absolute;
    right: -5px;
    color: var(--color-01);
    display: grid;
    justify-items: center;
    row-gap: 3px;
    animation: up-down 1.5s linear infinite;
    animation-delay: 1s;
}

@keyframes up-down {
    0% {
        transform: translateY(8px);
    }

    50% {
        transform: translateY(-8px);
    }

    100% {
        transform: translateY(8px);
    }

}


.home-scroll-btn:hover {
    color: var(--hover-color);
}

.home-scroll-btn div {
    font-size: var(--tiny-font-size);
    font-weight: var(--font-regular);
    writing-mode: vertical-lr;
    text-orientation: mixed;
    white-space: nowrap;
    transform: rotate(180deg);
    margin-top: 7px;
}

.home-scroll-btn i {
    font-size: 2rem;
}

/* ===========================  
About Me
=========================== */

.about-img {
    position: relative;
    width: 35%;
    display: flex;
    justify-content: center;
    align-items: center;
    pointer-events: none;
}

.about-img img {
    width: 100%;
    border-radius: 15px;
}

.about-details {
    width: 65%;
    display: flex;
    justify-content: center;
    flex-direction: column;
}

.about-info .iam {
    color: var(--color-02);
    font-size: var(--h4-font-size);
    font-weight: var(--font-semi-bold);
    margin-bottom: 30px;
}

.about-description {
    font-size: var(--base-font-size);
    font-weight: var(--font-regular);
    line-height: 25px;
}

.pro-list {
    position: relative;
    max-width: 100%;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(185px, 1fr));
    column-gap: 10px;
    row-gap: 12px;
    margin: 38px 0;
}

.pro-card {
    background: var(--card-bg);
    display: flex;
    justify-content: center;
    align-items: center;
    column-gap: 10px;
    padding: 35px 25px;
    text-align: left;
    border-radius: 5px;
}

.pro-card span {
    color: var(--primary-color);
    font-size: 2.75rem;
    font-weight: var(--font-bold);
}

.pro-card p {
    color: var(--color-02);
    font-size: var(--tiny-font-size);
    font-weight: var(--font-regular);
    line-height: 20px;
    max-width: 100px;
}

.about-buttons {
    display: flex;
    flex-wrap: wrap;
    column-gap: 20px;
    row-gap: 25px;

}



/* ===========================  
My Resume
=========================== */

.resume-tabs {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    column-gap: 30px;
    row-gap: 30px;
    margin-bottom: 100px;
}

.resume-tabs .tab-btn {
    display: flex;
    justify-content: center;
    align-items: center;
    column-gap: 5px;
    color: var(--color-01);
    font-size: var(--medium-font-size);
    font-weight: var(--font-medium);
    padding: 12px 0;
    border-radius: 25px;
    cursor: pointer;
    transition: .3s;
}

.resume-tabs .tab-btn:hover {
    color: var(--hover-color);
}

.resume-tabs .tab-btn i {
    font-size: var(--xlarge-font-size);
    margin-right: 3px;
}

.resume-tabs .tab-btn.active {
    color: var(--dark-color);
    background: var(--primary-color);
    padding: 12px 15px;
}

.resume-tabs .tab-btn.active:hover {
    color: var(--white-color);
    background-color: var(--hover-color);
}

.resume-tab-content {
    position: relative;
    /* display: flex; */
    width: 100%;
    justify-content: center;
    margin-bottom: 25px;
    display: none;
}


.resume-tab-content.active {
    display: flex;
}


.education .resume-line {
    background: var(--primary-color);
    width: 2px;
    height: 132px;
}

.resume-items {
    position: absolute;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    row-gap: 125px;
}

.resume-items .item {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.resume-items .item::before {
    content: "";
    position: absolute;
    background: var(--primary-color);
    width: 15px;
    height: 15px;
    border-radius: 50%;
}

.resume-items .item .info {
    position: absolute;
    width: 250px;
    display: flex;
    align-items: center;
    column-gap: 25px;
}

.resume-items .item-left .info {
    right: 165px;
}

.resume-items .item-right .info {
    left: 50px;
}

.resume-items .item .info i {
    color: var(--primary-color);
    font-size: 2.15rem;
}

.resume-items .item .info h5 {
    color: var(--color-02);
    font-size: var(--h5-font-size);
    font-weight: var(--font-semi-bold);
    white-space: normal;
    margin-bottom: 10px;
}

.resume-items .item .info p {
    color: var(--color-04);
    font-size: var(--small-font-size);
    white-space: nowrap;
    margin-bottom: 18px;
}

.resume-items .item .info span {
    position: relative;
    background: var(--primary-color);
    color: var(--dark-color);
    font-size: var(--font-medium);
    padding: 3px 12px;
    border-radius: 3px;
}

.experience .resume-line {
    background: var(--primary-color);
    width: 2px;
    height: 245px;
}

.education .experience {
    transform: translateY(35px);
}

.skill-container {
    max-width: 100%;
    display: grid;
    place-items: center;
    grid-template-columns: repeat(2, 1fr);
    column-gap: 50px;
    row-gap: 50px;
}

.skill-card {
    position: relative;
    background: var(--card-bg);
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    padding: 50px 25px;
    border-bottom: 5px solid var(--primary-color);
    border-radius: 10px;
}

.skill-title {
    display: flex;
    align-items: center;
    column-gap: 10px;
    margin-bottom: 50px;
}

.skill-title i {
    font-size: 2.15rem;
    color: var(--primary-color);
}

.skill-title span {
    color: var(--color-02);
    font-size: var(--medium-font-size);
    font-weight: var(--font-semi-bold);
}

.skill-categories {
    display: grid;
    place-items: start;
    grid-template-columns: repeat(2, 1fr);
    column-gap: 65px;
    row-gap: 35px;
    padding: 0 50px;
}

.skill {
    display: flex;
    column-gap: 15px;
}

.skill-info {
    display: flex;
    flex-direction: column;
    row-gap: 5px;
}

.skill i {
    color: var(--primary-color);
    font-size: 1.35rem;
}

.skill-info h5 {
    color: var(--color-02);
    font-size: var(--h5-font-size);
    font-weight: var(--font-semi-bold);
}


.skill-info span {
    color: var(--color-04);
    font-size: var(--tiny-font-size);
}

/* ===========================  
Services
=========================== */


.service-container {
    display: grid;
    place-items: center;
    grid-template-columns: repeat(2, 1fr);
    /* bu 3,1fr  3 tane column şeklinde görünemsini sağlıyor */
    column-gap: 35px;
    row-gap: 38px;

}

.service-card {
    position: relative;
    background: var(--card-bg);
    width: 275px;
    height: 285px;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    padding: 50px;
    border-bottom: 5px solid var(--primary-color);
    border-radius: 10px;
    cursor: pointer;
    overflow: hidden;
}

.service-icon {

    color: var(--primary-color);
    font-size: 4.15rem;

}

.service-info h4 {
    color: var(--color-02);
    font-size: var(--h4-font-size);
    font-weight: var(--font-semi-bold);
    white-space: nowrap;
    max-width: 150px;
    margin-top: 20px;
    margin-bottom: 25px;
}

.service-info .service-see-more {
    font-size: var(--base-font-size);
    color: var(--color-01);
    cursor: pointer;
    transition: .3s;
}

.service-see-more:hover {
    color: var(--hover-color);
}

.service-see-more i {
    font-size: 1.15rem;
    transition: margin-left .3s;
}

.service-see-more:hover i {
    margin-left: 3px;
}

.service-modal-backdrop {
    z-index: var(--z-overlay);
    position: fixed;
    background: var(--modal-backdrop-bg);
    backdrop-filter: blur(10px);
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow-y: auto;
    display: none;
    opacity: 0;
    transition: opacity .3s ease;

}

.service-modal-backdrop.active {
    opacity: 1;
    transition: opacity .5s ease;
}

.service-modal {
    position: relative;
    background: var(--color-03);
    width: 825px;
    height: fit-content;
    margin: 75px 25px;
    padding: 50px 25px 50px 45px;
    border-radius: 15px;
    border-bottom: 5px solid var(--primary-color);
    overflow: hidden;
    transform: scale(0);
    opacity: 0;
    transition: transform .5s, opacity .5s;

}

.service-modal.active {
    transform: scale(1);
    opacity: 1;
    transition: transform .5s, opacity .5s;
}

.modal-close-btn {
    position: absolute;
    color: var(--color-01);
    font-size: 1.35rem;
    top: 0;
    right: 0;
    margin: 15px;
    cursor: pointer;
    transition: .3s;
}

.modal-close-btn:hover {
    color: var(--hover-color);
}

.service-modal .modal-content {
    display: flex;
    flex-direction: column;
    row-gap: 25px;
    max-height: 500px;
    margin-top: 50px;
    padding: 10px;
    overflow-y: auto;
}

.modal-content::-webkit-scrollbar {
    background: hsl(var(--hue) 25% 20%);
    width: 5px;
    border-radius: 5px;
}

.modal-content::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 5px;
}

.modal-content::-webkit-scrollbar-thumb:hover {
    background: var(--hover-color);
}

.service-modal .modal-title {
    max-width: 600px;
    text-align: center;
    margin-left: auto;
    margin-right: auto;
}

.service-modal .modal-title h3 {
    color: var(--color-01);
    font-size: var(--h3-font-size);
    font-weight: 700;
}

.service-modal .modal-title p {
    color: var(--color-04);
    font-size: var(--small-font-size);
    font-weight: var(--font-regular);
    margin-top: 30px;
    margin-bottom: 20px;
}

.service-modal .modal-content h4 {
    color: var(--color-02);
    font-size: var(--h4-font-size);
    font-weight: var(--font-semi-bold);
    margin-bottom: 15px;
}

.modal-content .my-services li {
    display: flex;
    margin-bottom: 25px;
}


.modal-content .my-services li i {
    color: var(--primary-color);
    font-size: 1.4rem;
    margin-right: 10px;
}

.modal-content .my-services li p {
    color: var(--color-02);
    font-size: var(--base-font-size);
    line-height: 22px;
}




/* ===========================  
Portfolio
=========================== */

.portfolio-tabs {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    column-gap: 30px;
    row-gap: 15px;
    margin-bottom: 85px;
}

.portfolio-tabs .tab-btn {
    color: var(--color-01);
    font-size: var(--medium-font-size);
    font-weight: var(--font-medium);
    padding: 12px 0;
    border-radius: 25px;
    cursor: pointer;
    transition: .3s;
}

.portfolio-tabs .tab-btn:hover {
    color: var(--hover-color);
}

.portfolio-tabs .tab-btn.tab-btn.active {
    color: var(--dark-color);
    background: var(--primary-color);
    padding: 12px 25px;
}

.portfolio-tabs .tab-btn.tab-btn.active:hover {
    color: var(--white-color);
    background: var(--hover-color);
}


.portfolio-container {

    display: grid;
    place-items: center;
    grid-template-columns: repeat(3, 1fr);
    column-gap: 50px;
    row-gap: 55px;
}

.portfolio-container .card-with-modal {
    display: block;
}

.portfolio-container .card-with-modal.hidden {
    display: none;
}


.portfolio-card {
    position: relative;
    background: var(--card-bg);
    width: 350px;
    border-radius: 10px;
    cursor: pointer;
    overflow: hidden;
}

.portfolio-card .card-img {
    width: 100%;
}

.portfolio-card .card-img img {
    width: 100%;
}

.portfolio-card .card-info {
    position: relative;
    padding: 10px 15px 20px 20px;
}

.portfolio-card .card-info span {
    color: var(--color-04);
    font-size: var(--tiny-font-size);
    font-weight: var(--font-regular);
    text-transform: uppercase;
}

.portfolio-card .card-info h4 {
    color: var(--color-02);
    font-size: var(--medium-font-size);
    font-weight: var(--font-medium);
    margin-top: 5px;
}

.portfolio-card .card-info i {
    position: absolute;
    right: 0;
    bottom: 0;
    color: var(--primary-color);
    font-size: 1.7rem;
    margin: 15px;
    transform: scale(0);
    transition: .3s;
}

.portfolio-card:hover .card-info i {
    transform: scale(1);
}

.portfolio-modal-backdrop {
    z-index: var(--z-overlay);
    position: fixed;
    background: var(--modal-backdrop-bg);
    backdrop-filter: blur(10px);
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    display: flex;
    justify-content: center;
    overflow-y: auto;
    display: none;
    opacity: 0;
    transition: opacity .5s ease;

}

.portfolio-modal-backdrop.active {
    opacity: 1;
    transition: opacity .5s ease;
}


.portfolio-modal-backdrop::-webkit-scrollbar {
    background: hsl(var(--hue) 25% 20%);
    width: 8px;
    border-radius: 5px;
}

.portfolio-modal-backdrop::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 5px;

}

.portfolio-modal-backdrop::-webkit-scrollbar-thumb:hover {
    background: var(--hover-color);
}


.portfolio-modal {
    position: relative;
    background: var(--color-03);
    max-width: 900px;
    height: fit-content;
    margin: 75px 25px;
    padding: 50px 45px;
    border-radius: 15px;
    transform: scale(0);
    opacity: 0;


}

.portfolio-modal.active {

    transform: scale(1);
    opacity: 1;
    transition: transform .5s, opacity .5s;
}


.portfolio-modal .modal-content {
    display: flex;
    justify-content: center;
    flex-direction: column;
    row-gap: 25px;
}

.portfolio-modal .modal-img {
    width: 100%;
}

.portfolio-modal .modal-img img {
    width: 100%;
    border-radius: 10px;
}

.portfolio-modal .modal-content .modal-title {
    color: var(--color-02);
    font-size: var(--h4-font-size);
    font-weight: var(--font-semi-bold);
}

.portfolio-modal .modal-content .description {
    color: var(--color-04);
    font-size: var(--base-font-size);
    font-weight: var(--font-regular);
}


/* ===========================  
Contact Me
=========================== */

.contact-container {

    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    column-gap: 60px;
}

.contact-info h3 {
    color: var(--color-02);
    font-size: var(--base-font-size);
    font-weight: var(--medium-font-size);
    text-transform: uppercase;
    margin-bottom: 40px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    row-gap: 60px;
    margin-bottom: 50px;
}

.contact-item {
    display: flex;
    align-items: center;
    column-gap: 25px;
}

.contact-icon {
    color: var(--primary-color);
    font-size: 2rem;
    background: var(--card-bg);
    width: 75px;
    height: 75px;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 10px;
}

.contact-method {
    display: flex;
    flex-direction: column;
    row-gap: 7px;
}

.contact-method span {
    font-size: var(--tiny-font-size);
    text-transform: uppercase;
}

.contact-method h4 {
    color: var(--color-02);
    font-size: var(--base-font-size);
    font-weight: var(--medium-font-size);
}

.contact-method a {
    color: var(--primary-color);
    transition: .3s;
}

.contact-method a:hover {
    color: var(--hover-color);
}

.contact-method a span {
    font-size: var(--small-font-size);
    text-transform: none;
}

.contact-method a i {
    font-size: var(--medium-font-size);
}

.contact-social-links {
    width: 100%;
    display: flex;
    column-gap: 25px;
}

.contact-social-links li {
    font-size: 1.75rem;
    background: var(--card-bg);
    width: 80px;
    height: 80px;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 50%;
    cursor: pointer;
}

.contact-social-links li a {
    color: var(--primary-color);
    transition: .3s;
}

.contact-social-links li:hover a {
    color: var(--hover-color);
}

.contact-form-body {
    position: relative;
    background: var(--card-bg);
    width: 100%;
    padding: 50px;
    border-radius: 35px;
}

.contact-form-body h2 {
    color: var(--color-02);
    font-size: var(--h2-font-size);
    font-weight: var(--font-bold);
    text-transform: uppercase;
    margin-bottom: 30px;
}

.contact-form-body h2 span {

    color: var(--primary-color);

}

.contact-form-body p {

    font-size: var(--tiny-font-size);
    margin-bottom: 45px;


}

.contact-form-body form {
    display: flex;
    flex-direction: column;
    row-gap: 15px;
}

.contact-form-body form .input-group input,
.contact-form-body form .input-group textarea {
    color: var(--color-02);
    font-size: var(--small-font-size);
    background: hsl(var(--hue) 54% 74% / .1);
    width: 100%;
    border: none;
    outline: none;
    padding: 17px 20px;
    border-radius: 10px;
}

.contact-form-body form .input-group textarea {
    height: 185px;
    resize: none;
}

.contact-form-body form .send-message {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 10px;

}

.contact-form-body .input-group button {
    font-size: var(--small-font-size);
    font-weight: var(--font-medium);
    width: 200px;
    padding: 16px 30px;
    margin-top: 10px;
    transition: .3s;

}


.contact-form-alert {
    cursor: pointer;
}

.contact-form-alert span {
    color: var(--color-02);
    font-size: var(--tiny-font-size);
    font-weight: var(--font-regular);
}

.contact-form-alert i {
    color: var(--primary-color);
    font-size: 1.25rem;
}





/* ===========================  
Footer
=========================== */

.furkan-footer {
    background: var(--footer-bg);
    padding-top: 100px;
    padding-bottom: 165px;
}

.furkan-footer .furkan-container .inner {
    display: flex;
    justify-content: center;
    align-items: center;
    align-items: center;
    flex-direction: column;
    row-gap: 40px;
}

.footer-menu {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    column-gap: 22px;
    row-gap: 22px;
}

.footer-menu .menu-item a {
    color: var(--color-01);
    font-size: calc(var(--tiny-font-size) - .07rem);
    font-weight: var(--font-medium);
    text-transform: uppercase;
    padding: 3px 12px;
    border-radius: 15px;
    transition: .3s;
}

.footer-menu .menu-item a:hover {
    color: var(--color-03);
    background-color: var(--color-01);
}


.furkan-footer .copy-right {
    color: var(--color-04);
    font-size: var(--small-font-size);
    margin-top: 10px;

}

.furkan-footer .copy-right a:hover {
    color: var(--color-01);
    transition: .3s;
}



/* ===========================  
Media Queries (max-width: 1600px)
=========================== */

@media screen and (max-width:1600px) {
    .cursor {
        display: none;
    }

    .furkan-container {
        max-width: 1075px;
    }

    .avatar-img {
        position: relative;
        width: 385px;
        height: 385px;
    }
}

/* ===========================  
Media Queries (max-width: 1200px)
=========================== */

@media screen and (max-width:1200px) {

    .furkan-container {
        max-width: 100%;
        margin-right: 50px;
        margin-left: 50px;
    }

    .section-content {
        flex-direction: column;
        column-gap: 0;
        row-gap: 50px;
    }

    .about-img {
        width: 375px;

    }

    .about-details {
        width: unset;

    }

    .about-info {
        display: grid;
        place-items: center;
    }

    .about-description {
        max-width: 700px;
    }

    .about-buttons {
        width: 100%;
        justify-content: center;
    }

    .skill-container {
        grid-template-columns: repeat(1, 1fr);
    }

    .portfolio-container {
        grid-template-columns: repeat(2, 1fr);

    }

}

/* ===========================  
Media Queries (max-width: 992px)
=========================== */

@media screen and (max-width:992px) {

    .avatar-container {
        flex-direction: column-reverse;
        row-gap: 10px;
    }

    .avatar-container .hire-btn-01 {
        display: block;
    }

    .avatar-container .hire-btn-02 {
        display: none;
    }

    .avatar-img {
        width: 350px;
    }

    .avatar-info .text-content {
        align-items: center;
    }

    .portfolio-container {
        grid-template-columns: repeat(1, 1fr);
    }

    .contact-container {
        flex-direction: column;
        row-gap: 75px;
    }

    .contact-info {
        width: 100%;
        display: flex;
        justify-content: center;
        align-items: center;
        flex-direction: column;
    }

    .contact-social-links {
        justify-content: center;
    }
}


/* ===========================  
Media Queries (max-width: 768px)
=========================== */

@media screen and (max-width:768px) {


    :root {
        /* =========    Font Sizes      ========= */
        --h1-font-size: 2.3rem;
        --h2-font-size: 1.97rem;
        --h3-font-size: 1.75rem;
        --h4-font-size: 1.3rem;
        --h5-font-size: 1.05rem;

        --xlarge-font-size: 1.28rem;
        --large-font-size: 1.13rem;
        --medium-font-size: 1.06rem;
        --base-font-size: 1rem;
        --small-font-size: .93rem;
        --tiny-font-size: .88rem;
    }

    .furkan-container {
        margin-right: 25px;
        margin-left: 25px;
    }

    .furkan-logo a {
        font-size: 2.35rem;
    }

    .lets-talk-btn {
        display: none;
    }

    .lets-talk-icon {
        font-size: 1.6rem;
        display: block;
    }

    .theme-btn i {
        font-size: 1.6rem;
    }

    .bottom-nav {
        bottom: -30px;
    }

    .bottom-nav.active {
        bottom: 30px;
    }

    .bottom-nav .menu li a i {
        font-size: 1.25rem;

    }

    .home-social .social-line {
        margin-top: 32px;
        margin-bottom: 20px;
    }

    .resume-items .item .info {
        width: 173px;
        column-gap: 15px;
    }

    .resume-items .item-right .info {
        left: 25px;
    }

    .resume-items .item-left .info {
        left: -156px;
    }

    /* Başlıkları gizle ve kısaltılmış versiyonları göster */
    .education .resume-items .item .info h5 {
        font-size: 0;
    }

    .education .item-left .info h5::after {
        content: "Bilgisayar P.";
        font-size: 1.2rem;
        font-weight: bold;
        display: block;
    }

    .education .item-right .info h5::after {
        content: "Yönetim B.S";
        font-size: 1.2rem;
        font-weight: bold;
        display: block;
    }

    /* Üniversite isimlerini gizle ve kısaltılmış versiyonları göster */
    .education .resume-items .item .info p {
        font-size: 0;
    }

    .education .item-left .info p::after {
        content: "K.M.Ü";
        font-size: 0.9rem;
        display: block;
    }

    .education .item-right .info p::after {
        content: "N.E.Ü";
        font-size: 0.9rem;
        display: block;
    }

    .resume-items .item .info i {
        display: none;
    }

    .skill-card {
        padding: 50px 0;
    }

    .skill i {
        font-size: 1.24rem;
    }

    .service-container {
        grid-template-columns: repeat(1, 1fr);
        row-gap: 30px;
    }

    .service-card {
        width: 245px;
        height: 250px;
    }

    .service-icon {
        font-size: 3.25rem;
    }

    .service-info h4 {
        white-space: wrap;
        max-width: unset;
    }

    .service-modal {
        padding: 50px 20px;
    }

    .portfolio-modal {
        padding: 50px 20px;
    }

    .contact-form-body {
        padding: 35px;
        border-radius: 15px;
    }

    .footer-menu {
        column-gap: 10px;
    }

    .to-top-btn.active {
        right: 20px;
    }

    .portfolio-container {
        row-gap: 35px;
    }
}


/* ===========================  
Media Queries (max-width: 480px)
=========================== */

@media screen and (max-width:480px) {

    :root {
        /* =========    Font Sizes      ========= */
        --h1-font-size: 2.25rem;
        --h2-font-size: 1.9rem;
        --h3-font-size: 1.65rem;
        --h4-font-size: 1.25rem;
        --h5-font-size: 1.02rem;

        --xlarge-font-size: 1.25rem;
        --large-font-size: 1.1rem;
        --medium-font-size: 1.03rem;
        --base-font-size: 1rem;
        --small-font-size: .9rem;
        --tiny-font-size: .85rem;
    }


    .furkan-container {
        margin-right: 20px;
        margin-left: 20px;
    }

    .furkan-header {
        padding: 20px;

    }

    .header-btns {
        column-gap: 15px;
    }

    .home-container .furkan-wrapper {
        flex-direction: column-reverse;
    }

    .home-social {
        position: relative;
    }

    .home-social span {
        display: none;
    }

    .home-social .social-line {
        display: none;
    }

    .home-social .social-icons {
        display: flex;
        flex-direction: row;
        gap: 30px;
        margin-top: 35px;
    }

    .home-scroll-btn {
        display: none;
    }

    .avatar-container {
        row-gap: 0;
        width: 100%;
    }

    .avatar-img {
        width: 85%;
        height: fit-content;
        padding-bottom: 94%;
    }

    .bottom-nav {
        width: 100%;
        padding: 0 20px;
    }

    .bottom-nav .menu {
        padding: 17px 25px;
        column-gap: 7px;
        justify-content: space-between;
        width: 100%;
    }

    .bottom-nav .menu li a i {
        font-size: 1.15rem;
        padding: 7px;
    }

    .bottom-nav .menu-hide-btn {
        font-size: 1.25rem;
    }

    .menu-show-btn {
        width: 75px;
        height: 45px;
        row-gap: 4px;
        bottom: -30px;
    }

    .menu-show-btn.active {
        bottom: 30px;

    }

    .menu-show-btn .bar-01 .menu-show-btn .bar-02 {

        width: 37px;
        height: 3px;

    }

    .about-img {
        width: 100%;
        max-width: 375px;
    }

    .pro-list {
        grid-template-columns: repeat(auto-fill, minmax(160px, 2fr));
    }

    .pro-card {
        flex-direction: column;
        row-gap: 3px;
    }

    .pro-card span {
        font-size: 2.5rem;
    }

    .pro-card p {

        text-align: center;
    }

    .about-buttons {
        column-gap: 15px;
    }

    .resume-items .item .info {
        width: 140px;

    }

    .education .resume-items .item-left .info {
        left: -136px;
    }

    .education .resume-items .item-right .info {
        left: 19px;
    }

    .experience .resume-items .item-left .info {
        left: -136px;
    }

    .experience .resume-items .item-right .info {
        left: 19px;
    }


    /* Üniversite isimlerini gizle ve kısaltılmış versiyonları göster */
    .experience .resume-items .item .info p {
        font-size: 0;
    }

    .experience .item-left .info p::after {
        content: "İhlas A.Ş";
        font-size: 0.9rem;
        display: block;
    }

    .experience .item-right .info p::after {
        content: "INNOMIS";
        font-size: 0.9rem;
        display: block;
    }

    .skill-container {
        row-gap: 35px;

    }

    .skill-card {
        padding: 35px;
    }

    .skill-title {
        margin-bottom: 35px;
    }

    .skill-categories {
        column-gap: 35px;
        padding: 0 25px;

    }

    .service-container {
        width: 100%;
    }

    .card-with-modal {
        width: 100%;
    }

    .service-card {
        margin: 0 auto;
    }

    .service-modal {
        padding: 50px 15px;
        margin: 75px 10px;

    }

    .portfolio-container {
        row-gap: 25px;
        width: 100%;
    }

    .portfolio-card {
        width: 100%;
    }

    .portfolio-modal {
        padding: 65px 20px;
    }

    .contact-details {
        row-gap: 35px;
    }

    .contact-social-links {
        column-gap: 20px;
    }

    .contact-social-linksli {

        font-size: 1.65rem;
        width: 75px;
        height: 75px;
    }

    .contact-form-body {
        padding: 35px 20px;
    }

    .contact-form-body h2 {
        text-align: center;
    }

    .contact-form-body .input-group {
        display: grid;
        place-items: center;
    }

    .to-top-btn {
        display: none;
    }
}