/* 
    Start   :   CSS Reset
    This CSS Reset part is from Eric Meyer
    https://meyerweb.com/eric/tools/css/reset/ 
    v2.0 | 20110126
    License: none (public domain)
*/

@import url(https://fonts.googleapis.com/css?family=Montserrat);

html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed, 
figure, figcaption, footer, header, hgroup, 
menu, nav, output, ruby, section, summary,
time, mark, audio, video {
    margin: 0;
    padding: 0;
    border: 0;
    font-size: 100%;
    font: inherit;
    vertical-align: baseline;
}
/* HTML5 display-role reset for older browsers */
article, aside, details, figcaption, figure, 
footer, header, hgroup, menu, nav, section {
    display: block;
}
body {
    line-height: 1;
}
ol, ul {
    list-style: none;
}
blockquote, q {
    quotes: none;
}
blockquote:before, blockquote:after,
q:before, q:after {
    content: '';
    content: none;
}
table {
    border-collapse: collapse;
    border-spacing: 0;
}

/* 
    End  :   CSS Reset
*/

/* Not Optimised or fully tested on Internet Explorer!   */

/* Vuhuuu WebKit */
.noTransition *:not(#isler):not(.kat) {
    -webkit-transition: none !important;
    -moz-transition: none !important;
    transition: none !important;
}
/* Vuhuuu WebKit: */
@-webkit-keyframes ev-on {
    from { -webkit-transform: translateZ(136px) rotateX(-20deg); transform: translateZ(136px) rotateX(-20deg); }
    to { -webkit-transform: translateZ(136px); transform: translateZ(136px); }
}
@-moz-keyframes ev-on {
    from { -moz-transform: translateZ(136px) rotateX(-20deg); }
    to { -moz-transform: translateZ(136px); }
}
@keyframes ev-on {
    from { -moz-transform: translateZ(136px) rotateX(-20deg); transform: translateZ(136px) rotateX(-20deg); }
    to { -moz-transform: translateZ(136px); transform: translateZ(136px); }
}
@-webkit-keyframes ev-arka {
    from { -webkit-transform: translateZ(-136px) rotateX(20deg); transform: translateZ(-136px) rotateX(20deg); }
    to { -webkit-transform: translateZ(-136px); transform: translateZ(-136px); }
}
@-moz-keyframes ev-arka {
    from { -moz-transform: translateZ(-136px) rotateX(20deg); }
    to { -moz-transform: translateZ(-136px); }
}
@keyframes ev-arka {
    from { -moz-transform: translateZ(-136px) rotateX(20deg); transform: translateZ(-136px) rotateX(20deg); }
    to { -moz-transform: translateZ(-136px); transform: translateZ(-136px); }
}
@-webkit-keyframes ev-sag {
    from { -webkit-transform: translateX(136px) rotateY(90deg) rotateX(-20deg); transform: translateX(136px) rotateY(90deg) rotateX(-20deg); }
    to { -webkit-transform: translateX(136px) rotateY(90deg); transform: translateX(136px) rotateY(90deg); }
}
@-moz-keyframes ev-sag {
    from { -moz-transform: translateX(136px) rotateY(90deg) rotateX(-20deg); }
    to { -moz-transform: translateX(136px) rotateY(90deg); }
}
@keyframes ev-sag {
    from { -moz-transform: translateX(136px) rotateY(90deg) rotateX(-20deg); transform: translateX(136px) rotateY(90deg) rotateX(-20deg); }
    to { -moz-transform: translateX(136px) rotateY(90deg); transform: translateX(136px) rotateY(90deg); }
}
@-webkit-keyframes ev-sol {
    from { -webkit-transform: translateX(-136px) rotateY(90deg) rotateX(20deg); transform: translateX(-136px) rotateY(90deg) rotateX(20deg); }
    to { -webkit-transform: translateX(-136px) rotateY(90deg); transform: translateX(-136px) rotateY(90deg); }
}
@-moz-keyframes ev-sol {
    from { -moz-transform: translateX(-136px) rotateY(90deg) rotateX(20deg); }
    to { -moz-transform: translateX(-136px) rotateY(90deg); }
}
@keyframes ev-sol {
    from { -moz-transform: translateX(-136px) rotateY(90deg) rotateX(20deg); transform: translateX(-136px) rotateY(90deg) rotateX(20deg); }
    to { -moz-transform: translateX(-136px) rotateY(90deg); transform: translateX(-136px) rotateY(90deg); }
}
@-webkit-keyframes ev-kulak-on {
    from { -webkit-transform: rotateY(0); transform: rotateY(0); }
    to { -webkit-transform: rotateY(90deg); transform: rotateY(90deg); }
}
@-moz-keyframes ev-kulak-on {
    from { -moz-transform: rotateY(0); }
    to { -moz-transform: rotateY(90deg); }
}
@keyframes ev-kulak-on {
    from { -moz-transform: rotateY(0); transform: rotateY(0); }
    to { -moz-transform: rotateY(90deg); transform: rotateY(90deg); }
}
@-webkit-keyframes ev-kulak-sol {
    from { -webkit-transform: rotateY(-180deg); transform: rotateY(-180deg); }
    to { -webkit-transform: rotateY(-90deg); transform: rotateY(-90deg); }
}
@-moz-keyframes ev-kulak-sol {
    from { -moz-transform: rotateY(-180deg); }
    to { -moz-transform: rotateY(-90deg); }
}
@keyframes ev-kulak-sol {
    from { -moz-transform: rotateY(-180deg); transform: rotateY(-180deg); }
    to { -moz-transform: rotateY(-90deg); transform: rotateY(-90deg); }
}
@-webkit-keyframes menu-giris {
    from { top:-50px; }
    to { top:60px; }
}
@-moz-keyframes menu-giris {
    from { top:-50px; }
    to { top:60px; }
}
@keyframes menu-giris {
    from { top:-50px; }
    to { top:60px; }
}
@-webkit-keyframes soldan-giris {
    from { margin-left:-140px; opacity: 0; }
    to { margin-left:0px; opacity: 1; }
}
@-moz-keyframes soldan-giris {
    from { margin-left:-140px; opacity: 0; }
    to { margin-left:0px; opacity: 1; }
}
@keyframes soldan-giris {
    from { margin-left:-140px; opacity: 0; }
    to { margin-left:0px; opacity: 1; }
}
html, body {
    height: 100%;
    min-width: 320px;
}
body {
    font-size: 12px;
    font-family: 'Montserrat', sans-serif;
    margin: 0;
    line-height: 18px;
    color: #c4b9ae;
}
h1 {
    font-size: 24px;
    padding: 10px 0 20px;
    text-align: center;
    color: #6d6a76;
}
h2 {
    font-size: 38px;
}
h3 {
    font-size: 28px;
    line-height: 32px;
    color: #fff;
}
h4 {
    font-size: 18px;
    line-height: 30px;
    color: #a1b3d4;
}
h5 {
    font-size: 17px;
    line-height: 20px;
    color: #484651;
}
a:link {
    color:#01ADD0;
    text-decoration: none;
}
a:visited {
    color:#01ADD0;
}
.ara {
    height: 200px;
    background: #3a67af url(https://siis.com.tr/cp/evler.png) repeat-x bottom center;
}
.agac {
    width: 172px;
    height: 230px;
    position: absolute;
    left: 8%;
    margin-top: 10px;
    background: url(https://siis.com.tr/cp/agac.png) no-repeat center;
    background-size: 100% auto;
}
.agac.ufak {
    left: 0;
    width: 160px;
    height: 213px;
    margin: 0 0 -20px 170px;
    -webkit-transform: translate3d(-90px, -80px, 300px) scale(.7);
    transform:none;
}
.cali {
    bottom: 25%;
    position: absolute;
    height: 60px;
    width: 166px;
    background: url(https://siis.com.tr/cp/cali.png) no-repeat center;
    background-size: 100% auto;
    margin: 0 0 -25px -320px;
    z-index: 9;
}
#ust {
    position: absolute;
    width: 100%;
    min-width: 320px;
}
#ust > .logo {
    position: relative;
    z-index: 20;
    float: left;
    width: 130px;
    height: 72px;
    max-width: 130px;
    max-height: 72px;
    left: 15%;
    top: 50px;
}
.logo > img {
    width: 100%;
    height: auto;
}
#menu {
    position: fixed;
    width: 550px;
    height: 36px;
    line-height: 36px;
    top: -50px;
    z-index: 20;
    background: #cc3e4f;
    border-radius: 18px 1px 18px 1px;
    box-shadow: -7px 8px 0 rgba(0,0,0,.2);
    -webkit-user-select: none;
    -moz-user-select: none;
    user-select: none;
    -webkit-transition: .2s ease-out;
    -moz-transition: .2s ease-out;
    transition: .2s ease-out;
    -webkit-transition-property: right, left;
    -moz-transition-property: right, left;
    transition-property: right, left;
}
#menu.anim {
    -webkit-animation: menu-giris .6s ease-out .3s;
    -webkit-animation-fill-mode: forwards;
    -moz-animation: menu-giris .6s ease-out .3s;
    -moz-animation-fill-mode: forwards;
    animation: menu-giris .6s ease-out .3s;
    animation-fill-mode: forwards;
}
#menu.acik {
    right: 15%;
}
#menu.kapali {
    top: 20px;
    right: -500px;
    -webkit-transition-property: right, top, left;
    -moz-transition-property: right, top, left;
    transition-property: right, top, left;
}
#menu.zorlaKapali {
    right: -500px;
}
#menu.zorlaAcik {
    right: 15%;
    -webkit-transition: .2s ease-out;
    -moz-transition: .2s ease-out;
    transition: .2s ease-out;
    -webkit-transition-property: right, top, left;
    -moz-transition-property: right, top, left;
    transition-property: right, top, left;
}

#menu div {
    width: 36px;
    height: 36px;
    display: block;
    float: left;
    cursor: pointer;
}
#menu i {
    float: left;
    width: 9px;
    height: 9px;
    background: #fff;
    line-height: 36px;
    margin: 14px 24px 0 18px;
    -webkit-transition: .2s ease-out;
    -moz-transition: .2s ease-out;
    transition: .2s ease-out;
    -webkit-transform: rotate(45deg);
    -moz-transform: rotate(45deg);
    transform: rotate(45deg);
}
#menu div:hover i {
    background: #ffb30b;
}
#menu li {
    float: left;
    font-size: 14px;
    margin: 0 10px;
}
#menu a:link {
    display: block;
    color: #fff;
    padding: 0 6px;
    text-decoration: none;
    box-sizing: border-box;
    height: 36px;
    border-bottom:0px solid #fff;
    -webkit-transition: .2s ease-out;
    -moz-transition: .2s ease-out;
    transition: .2s ease-out;
    -webkit-transition-property: border-bottom, color;
    -moz-transition-property: border-bottom, color;
    transition-property: border-bottom, color;
}
#menu a:visited {
    color: #fff;
}
#menu a:hover {
    color: #ffb30b;
    border-bottom: 4px solid #ffb30b;
}

#intro {
    height: 100%;
    position: relative;
    background: #3a67af;
    z-index: 0;
    overflow: hidden;
}
#intro > header {
    position: absolute;
    left:15%;
    bottom: 25%;
    z-index: 15;
}
header h3 {
    -webkit-animation: soldan-giris .6s ease-out .3s;
    -webkit-animation-fill-mode: forwards;
    -moz-animation: soldan-giris .6s ease-out .3s;
    -moz-animation-fill-mode: forwards;
    animation: soldan-giris .6s ease-out .3s;
    animation-fill-mode: forwards;
    margin-left:-140px;
    opacity: 0;
}
header h4 {
    -webkit-animation: soldan-giris .6s ease-out .5s;
    -webkit-animation-fill-mode: forwards;
    -moz-animation: soldan-giris .6s ease-out .5s;
    -moz-animation-fill-mode: forwards;
    animation: soldan-giris .6s ease-out .5s;
    animation-fill-mode: forwards;
    margin-left:-140px;
    opacity: 0;
}
#ok {
    width: 23px;
    height: 20px;
    background: url(https://siis.com.tr/cp/ok.png) no-repeat center center;
    cursor: pointer;
    left: 49%;
    position: relative;
    bottom: 5%;
}
#intro .agac {
    bottom: 10%;
    z-index: 11;
}
#Sahtesahne {
    width: 1140px;
    min-width: 450px;
    height: 100%;
    margin:auto;
    position: relative;
}
#sahne {
    width: 0px;
    position: absolute;
    height: 100%;
    left: 67%;
    -webkit-perspective: 1000px;
    -moz-perspective: 1000px;
    perspective: 1000px;
    -webkit-transform: scale(.8) translateY(130px);
    -moz-transform: scale(.8) translateY(130px);
    transform: scale(.8) translateY(130px);
    -webkit-transition: .2s ease-out;
    -webkit-transition-property: transform, left;
    -moz-transition: .2s ease-out;
    -moz-transition-property: transform, left;
    transition: .2s ease-out;
    transition-property: transform, left;
}
#ev {
    -webkit-transform-style: preserve-3d;
    -moz-transform-style: preserve-3d;
    transform-style: preserve-3d;
    -webkit-transform: translateY(0) rotateY(-47deg);
    -moz-transform: translateY(0) rotateY(-47deg);
    transform: translateY(0) rotateY(-47deg);
    position: absolute;
    bottom: 25%;
    height: 450px;
}
.yuz {
    width: 272px;
    height: 450px;
    background: rgba(255,255,255,1);
    position: absolute;
    text-align: center;
    line-height: 200px;
    z-index: 10;
    background-color: #d1cdc9;
    background-repeat: no-repeat;
    background-size: auto 100%;
    -webkit-transform-origin: 50% 100%;
    -moz-transform-origin: 50% 100%;
    transform-origin: 50% 100%;
    box-sizing:border-box;
    -webkit-transform-style: preserve-3d;
    -moz-transform-style: preserve-3d;
    transform-style: preserve-3d;
}
.yuz > div {
    position: absolute;
    width: 16px;
    height: 450px;
    background-repeat: no-repeat;
    background-size: auto 100%;
    background-image: url(https://siis.com.tr/cp/ev.png);
    -webkit-transform-origin: 0% 0%;
    -moz-transform-origin: 0% 0%;
    transform-origin: 0% 0%;
    background-position: -74px 0;
}
.alt {
    background: #aa9f94;
    height: 272px;
    -webkit-transform: translateZ(136px) translateY(178px) rotateX(90deg);
    -moz-transform: translateZ(136px) translateY(178px) rotateX(90deg);
    transform: translateZ(136px) translateY(178px) rotateX(90deg);
}
.on {
    -webkit-transform: translateZ(136px) rotateX(-20deg);
    -moz-transform: translateZ(136px) rotateX(-20deg);
    transform: translateZ(136px) rotateX(-20deg);
    background-image: url(https://siis.com.tr/cp/ev.png);
    background-position: -124px 0px;
    -webkit-animation: ev-on .6s ease-out .3s;
    -webkit-animation-fill-mode: forwards;
    -moz-animation: ev-on .6s ease-out .3s;
    -moz-animation-fill-mode: forwards;
    animation: ev-on .6s ease-out .3s;
    animation-fill-mode: forwards;
}
.arka {
    -webkit-transform: translateZ(-136px) rotateX(20deg);
    -moz-transform: translateZ(-136px) rotateX(20deg);
    transform: translateZ(-136px) rotateX(20deg);
    -webkit-animation: ev-arka .6s ease-out .3s;
    -webkit-animation-fill-mode: forwards;
    -moz-animation: ev-arka .6s ease-out .3s;
    -moz-animation-fill-mode: forwards;
    animation: ev-arka .6s ease-out .3s;
    animation-fill-mode: forwards;
}
.sol {
    -webkit-transform: translateX(-136px) rotateY(90deg) rotateX(20deg);
    -moz-transform: translateX(-136px) rotateY(90deg) rotateX(20deg);
    transform: translateX(-136px) rotateY(90deg) rotateX(20deg);
    -webkit-animation: ev-sol .6s ease-out .3s;
    -webkit-animation-fill-mode: forwards;
    -moz-animation: ev-sol .6s ease-out .3s;
    -moz-animation-fill-mode: forwards;
    animation: ev-sol .6s ease-out .3s;
    animation-fill-mode: forwards;
}
.sag {
    -webkit-transform: translateX(136px) rotateY(90deg) rotateX(-20deg);
    -moz-transform: translateX(136px) rotateY(90deg) rotateX(-20deg);
    transform: translateX(136px) rotateY(90deg) rotateX(-20deg);
    background-image: url(https://siis.com.tr/cp/ev.png);
    background-position: -410px 0px;
    -webkit-animation: ev-sag .6s ease-out .3s;
    -webkit-animation-fill-mode: forwards;
    -moz-animation: ev-sag .6s ease-out .3s;
    -moz-animation-fill-mode: forwards;
    animation: ev-sag .6s ease-out .3s;
    animation-fill-mode: forwards;
}
.on>div {
    margin-left: 271px;
    -webkit-animation: ev-kulak-on .6s ease-out .3s;
    -webkit-animation-fill-mode: forwards;
    -moz-animation: ev-kulak-on .6s ease-out .3s;
    -moz-animation-fill-mode: forwards;
    animation: ev-kulak-on .6s ease-out .3s;
    animation-fill-mode: forwards;
}
.sol>div {
    margin-left: 1px;
    background-position: -74px 0;
    -webkit-transform: rotateY(-180deg);
    -moz-transform: rotateY(-180deg);
    transform: rotateY(-180deg);
    -webkit-animation: ev-kulak-sol .6s ease-out .3s;
    -webkit-animation-fill-mode: forwards;
    -moz-animation: ev-kulak-sol .6s ease-out .3s;
    -moz-animation-fill-mode: forwards;
    animation: ev-kulak-sol .6s ease-out .3s;
    animation-fill-mode: forwards;
}
.arka>div {
    background-position: -74px 0;
    margin-left: 1px;
    -webkit-transform: rotateY(-180deg);
    -moz-transform: rotateY(-180deg);
    transform: rotateY(-180deg);
    -webkit-animation: ev-kulak-sol .6s ease-out .3s;
    -webkit-animation-fill-mode: forwards;
    -moz-animation: ev-kulak-sol .6s ease-out .3s;
    -moz-animation-fill-mode: forwards;
    animation: ev-kulak-sol .6s ease-out .3s;
    animation-fill-mode: forwards;
}

#hakkinda, #projeler {
    padding: 60px 0;
    overflow: hidden;
}
#hakkinda > .tanitim {
    width: 90%;
    max-width: 1000px;
    font-size: 15px;
    margin: auto;
    text-align: center;
    margin-bottom: 20px;
}
#ortalama {
    width: 0;
    height: 500px;
    margin: auto;
}
#Sahteisler {
    margin-left: -570px;
    position: relative;
}
#isler {
    width: 1140px;
    height: 500px;
    margin: auto;
    font-size: 18px;
    -webkit-perspective: 1000px;
    -moz-perspective: 1000px;
    perspective: 1000px;
    perspective-origin:50% 130%;
    -webkit-transform: translateX(-12px) rotateZ(-5deg) scale(.8);
    -moz-transform: translateX(-12px) rotateZ(-5deg) scale(.8);
    transform: translateX(-12px) rotateZ(-5deg) scale(.8);
    -webkit-transform-style: preserve-3d;
    -moz-transform-style: preserve-3d;
    transform-style: preserve-3d;
    -webkit-transition: transform .2s ease-out;
    -moz-transition: transform .2s ease-out;
    transition: transform .2s ease-out;
}
#isler > .kat {
    line-height: 26px;
    padding: 20px 10px;
    background: #e2dbd3;
    border-width: 20px 10px;
    float: left;
    position: relative;
    overflow: hidden;
    -webkit-transition: .2s ease-out;
    -webkit-transition-property: transform, background, width;
    -moz-transition: .2s ease-out;
    -moz-transition-property: transform, background, width;
    transition: .2s ease-out;
    transition-property: transform, background, width;
}
#isler > .kat, .kat > img {
    width: 350px;
    height: 460px;
}
.kat > .yazi {
    position: relative;
    width: 100%;
    color: #6d6a76;
    text-align: justify;
}
.kat > img {
    position: absolute;
    z-index: 12;
    -webkit-transition: opacity .2s ease-out;
    -moz-transition: opacity .2s ease-out;
    transition: opacity .2s ease-out;
}
.kat > h2 {
    position: absolute;
    z-index: 13;
    bottom: 15px;
    line-height: 46px;
    color: #f77f08;
}
#isler > .kat:nth-child(1) {
    padding-left: 20px;
    -webkit-transform: rotateY(-20deg) translateX(21px) translateZ(-9px);
    -moz-transform: rotateY(-20deg) translateX(21px) translateZ(-9px);
    transform: rotateY(-20deg) translateX(21px) translateZ(-9px);
}
#isler > .kat:nth-last-child(2) {
    background: #C9C2BB;
    -webkit-transform: rotateY(20deg);
    -moz-transform: rotateY(20deg);
    transform: rotateY(20deg);
}
#isler > .kat:nth-last-child(1) {
    padding-right: 20px;
    -webkit-transform: rotateY(-8deg) translateX(-18px) translateZ(-34px);
    -moz-transform: rotateY(-8deg) translateX(-18px) translateZ(-34px);
    transform: rotateY(-8deg) translateX(-18px) translateZ(-34px);
}
#isler.hover {
    -webkit-transform: translateX(-12px) rotateZ(-4deg) scale(.8);
    -moz-transform: translateX(-12px) rotateZ(-4deg) scale(.8);
    transform: translateX(-12px) rotateZ(-4deg) scale(.8);
}
#isler.hover > .kat:nth-child(1) {
    -webkit-transform: rotateY(-15deg) translateX(13px) translateZ(-4px);
    -moz-transform: rotateY(-15deg) translateX(13px) translateZ(-4px);
    transform: rotateY(-15deg) translateX(13px) translateZ(-4px);
}
#isler.hover > .kat:nth-child(2) {
    background: #CFC7C0;
    -webkit-transform: rotateY(15deg);
    -moz-transform: rotateY(15deg);
    transform: rotateY(15deg);
}
#isler.hover > .kat:nth-last-child(1) {
    -webkit-transform: rotateY(-5deg) translateX(-10px) translateZ(-28px) translateY(1px);
    -moz-transform: rotateY(-5deg) translateX(-10px) translateZ(-28px) translateY(1px);
    transform: rotateY(-5deg) translateX(-10px) translateZ(-28px) translateY(1px);
}
.kat:hover:not(.click) {
    cursor: pointer;
}
.kat.click > img {
    opacity: 0;
}
#isler.acik {
    -webkit-transform: scale(.8) !important;
    -moz-transform: scale(.8) !important;
    transform: scale(.8) !important;
}
#isler.acik > .kat {
    background: #e2dbd3 !important;
    -webkit-transform: none !important;
    -moz-transform: none !important;
    transform: none !important;
}

#projeListe {
    margin: auto;
    width: 1090px;
}
#projeListe > li {
    width: 350px;
    height: 300px;
    margin: 10px;
    float: left;
    text-align: center;
    background: #c4b9ae;
    overflow: hidden;
    border-bottom: 0px solid #484651;
    box-sizing: border-box;
    -webkit-transition: border .2s ease-out;
    -moz-transition: border .2s ease-out;
    transition: border .2s ease-out;
}
#projeListe > li:hover {
    border-bottom: 8px solid #484651;
    cursor: pointer;
}
#projeListe > li > .img {
    overflow: hidden;
    width: 330px;
    height: 230px;
    margin: 10px auto;
    position: relative;
    margin-bottom: 10px !important;
}
#projeListe > li img {
    position: absolute;
    min-height: 100%;
    min-width: 100%;
    top: -100%;
    bottom: -100%;
    left: -100%;
    right: -100%;
    margin: auto;
}
#projeListe p {
    color: #484651;
    margin-bottom:12px;
}
footer {
    background: #484651;
}
footer > section {
    max-width: 1140px;
    height: auto;
    padding: 50px 10px;
    color: #fff;
    margin: auto;
}
#iletisim {
    text-align: center;
    line-height: 0;
}
#iletisim > div, #iletisim > ul {
    vertical-align: middle;
    display: inline-block;
    clear: both;
    width: 230px;
    height: 60px;
    margin-right: 10px;
    margin-left: 10px;
}
#iletisim > div {
    font-size: 12px;
    color: #fff;
}
#iletisim > div > div {
    line-height: 20px;
    margin-left: 15px;
    margin-top: 10px;
    max-width: 174px;
    text-align:left;
    float: left;
    overflow: hidden;
}
#iletisim div > i {
    float: left;
    width: 56px;
    height: 60px;
    background-repeat: no-repeat;
    background-size: auto 57px;
    background-image: url(https://siis.com.tr/cp/footerikon.png);
}
.tel > i {background-position: 2px 3px;}
.adres > i {background-position: -58px 1px; width: 40px !important;}
.eposta > i {background-position: -112px 2px;}
.adres > div {
    margin-left: 10px !important;
}
.eposta > div {
    line-height: 40px !important;
}
#iletisim > .sosyal {
    width: 330px;
    text-align: center;
    font-size: 0;
}
.sosyal > li {
    display: inline-block;
    width: 43px;
    height: 43px;
    margin: 8px 2px;
    background-repeat: no-repeat;
    background-size: auto 56px;
    background-image: url(https://siis.com.tr/cp/footerikon.png);
}
.sosyal > li:nth-child(1) {
    margin-left: 0;
}
.sosyal > li:nth-last-child(1) {
    margin-right: 0;
}
.sosyal > li > a {
    display: block;
    height: 100%;
    border-radius: 100%;
}
.sosyal > li > a:hover {
    background: rgba(255,255,255,.15);
}
.sosyal > li > a:active {
    background: rgba(0,0,0,.15);
}
li.fb {background-position: -172px -4px;}
li.vm {background-position: -220px -4px;}
li.tw {background-position: -268px -4px;}
li.gp {background-position: -315px -4px;}
li.in {background-position: -363px -4px;}
li.pi {background-position: -411px -4px;}
li.yt {background-position: -458px -4px;}
.imza {
    background: #fff;
    color: #000;
    font-size: 12px;
    line-height: 12px;
    text-align: center;
    padding: 18px;
}



@media screen and (min-height: 890px) {
    #sahne {
        -webkit-transform: scale(.8) translateY(-20px);
        -moz-transform: scale(.8) translateY(-20px);
        transform: scale(.8) translateY(-20px);
    }
    #intro > header {
        bottom: 40%;
    }
}
@media screen and (max-height: 670px) {
    #sahne {
        -webkit-transform: scale(.7) translateY(150px);
        -moz-transform: scale(.7) translateY(150px);
        transform: scale(.7) translateY(150px);
    }
}
@media screen and (max-height: 580px) {
    #sahne {
        -webkit-transform: scale(.6) translateY(170px);
        -moz-transform: scale(.6) translateY(170px);
        transform: scale(.6) translateY(170px);
    }
}
@media screen and (max-height: 500px) {
    #sahne {
        -webkit-transform: scale(.5) translateY(220px);
        -moz-transform: scale(.5) translateY(220px);
        transform: scale(.5) translateY(220px);
    }
}
@media screen and (max-height: 420px) {
    #sahne {
        -webkit-transform: scale(.4) translateY(260px);
        -moz-transform: scale(.4) translateY(260px);
        transform: scale(.4) translateY(260px);
    }
}

@media screen and (min-width: 1550px) {
    #menu.kapali, #menu.zorlaKapali {
        right: -505px;
    }
    #ortalama {
        height: 550px;
    }
    #Sahteisler {
        margin-top: 50px;
        margin-bottom: 50px;
    }
    #projeListe {
        width: 1540px;
    }
    #projeListe > li {
        width: 370px;
        height: 316px;
        margin: 10px;
    }
    #projeListe > li > .img {
        width: 350px;
        margin: 10px auto;
        height: 240px;
    }
    #projeListe > li:nth-child(5n), #projeListe > li:nth-child(1) {
        margin-left: 0;
    }
    #projeListe > li:nth-child(4n) {
        margin-right: 0;
    }
}
@media screen and (max-width: 1549px) and (min-width: 1141px)  {
    #projeListe > li:nth-child(4n), #projeListe > li:nth-child(1) {
        margin-left: 0;
    }
    #projeListe > li:nth-child(3n) {
        margin-right: 0;
    }
}
@media screen and (max-width: 1140px) {
    #menu {
        width: 520px;
    }
    #menu li {
        margin: 0 7px;
    }
    #menu.acik {
        right: 30px;
    }
    #menu.kapali, #menu.zorlaKapali {
        right: -480px;
    }
    #menu.zorlaAcik {
        right: 30px;
    }
    h3 {
        font-size: 20px;
        line-height: 30px;
    }
    h4 {
        font-size: 20px;
        line-height: 28px;
    }
    #Sahtesahne {
        width: 100%;
    }
    #ortalama {
        height: 450px;
    }
    #Sahteisler {
        margin-top: -40px;
        margin-bottom: -40px;
    }
    #isler {
        -webkit-transform: translateX(-12px) rotateZ(-5deg) scale(.7);
        -moz-transform: translateX(-12px) rotateZ(-5deg) scale(.7);
        transform: translateX(-12px) rotateZ(-5deg) scale(.7);
    }
    #isler.hover {
        -webkit-transform: translateX(-12px) rotateZ(-4deg) scale(.7);
        -moz-transform: translateX(-12px) rotateZ(-4deg) scale(.7);
        transform: translateX(-12px) rotateZ(-4deg) scale(.7);
    }
    #isler.acik {
        -webkit-transform: scale(.7) !important;
        -moz-transform: scale(.7) !important;
        transform: scale(.7) !important;
    }
    #projeListe {
        width: 720px;
    }
    #projeListe > li:nth-child(3n), #projeListe > li:nth-child(1) {
        margin-left: 0;
    }
    #projeListe > li:nth-child(2n) {
        margin-right: 0;
    }
    #iletisim > div, #iletisim > ul {
        width: 240px;
        margin-right: 15px;
        margin-left: 15px;
    }
    #iletisim > .sosyal {
        width: 330px;
        margin-top: 30px;
    }
}
@media screen and (max-width: 880px) {
    #sahne {
        -webkit-transform: scale(.7) translateY(150px) translateX(-100px);
        -moz-transform: scale(.7) translateY(150px) translateX(-100px);
        transform: scale(.7) translateY(150px) translateX(-100px);
    }
    h3 {
        font-size: 17px;
        line-height: 26px;
    }
    h4 {
        font-size: 17px;
        line-height: 23px;
    }
    #ust > .logo {
        left: 30px;
        max-height: 56px;
        max-width: 100px;
    }
    #intro > header {
        bottom: 10%;
    }
    #ortalama {
        height: 420px;
    }
    #Sahteisler {
        margin-top: -80px;
        margin-bottom: -80px;
    }
    #isler {
        -webkit-transform: translateX(-12px) rotateZ(-5deg) scale(.6);
        -moz-transform: translateX(-12px) rotateZ(-5deg) scale(.6);
        transform: translateX(-12px) rotateZ(-5deg) scale(.6);
    }
    #isler.hover {
        -webkit-transform: translateX(-12px) rotateZ(-4deg) scale(.6);
        -moz-transform: translateX(-12px) rotateZ(-4deg) scale(.6);
        transform: translateX(-12px) rotateZ(-4deg) scale(.6);
    }
    #isler.acik {
        -webkit-transform: scale(.6) !important;
        -moz-transform: scale(.6) !important;
        transform: scale(.6) !important;
    }
    #isler.acik > .kat.click {
        font-size: 20px !important;
    }
    #projeListe {
        width: 680px;
    }
    #projeListe > li {
        width: 320px;
        height: 274px;
    }
    #projeListe > li > .img {
        width: 300px;
        margin: 10px auto;
        height: 200px;
    }
    #iletisim > div, #iletisim > ul {
        width: 210px;
        margin-right: 5px;
        margin-left: 5px;
    }
    #iletisim > .sosyal {
        width: 330px;
        margin-top: 10px;
    }
    .adres > div {
        margin-left: 3px !important;
        max-width: 167px !important;
    }
    .eposta > div {
        margin-left: 3px !important;
        max-width: 167px !important;
    }
}
@media screen and (max-width: 700px) {
    #sahne {
        -webkit-transform: scale(.6) translateY(170px) translateX(-100px);
        -moz-transform: scale(.6) translateY(170px) translateX(-100px);
        transform: scale(.6) translateY(170px) translateX(-100px);
    }
    #ok {
        bottom:16%;
    }
    #ust > .logo {
        top: 130px;
        left: 15%;
    }
    #intro > header {
        bottom: 2%;
    }
    #ortalama {
        height: 380px;
    }
    #Sahteisler {
        margin-top: -100px;
        margin-bottom: -100px;
    }
    #isler {
        -webkit-transform: translateX(-12px) rotateZ(-5deg) scale(.5);
        -moz-transform: translateX(-12px) rotateZ(-5deg) scale(.5);
        transform: translateX(-12px) rotateZ(-5deg) scale(.5);
    }
    #isler.hover {
        -webkit-transform: translateX(-12px) rotateZ(-4deg) scale(.5);
        -moz-transform: translateX(-12px) rotateZ(-4deg) scale(.5);
        transform: translateX(-12px) rotateZ(-4deg) scale(.5);
    }
    #isler.acik {
        -webkit-transform: scale(.5) !important;
        -moz-transform: scale(.5) !important;
        transform: scale(.5) !important;
    }
    #isler.acik > .kat.click {
        font-size: 22px !important;
        line-height: 32px !important;
    }
    #projeListe {
        width: 80%;
    }
    #projeListe > li {
        width: 100%;
        margin: 10px 0;
    }
    #projeListe > li > .img {
        width: 92%;
        margin: 4% auto;
        max-width: 90%;
    }
    #iletisim > div, #iletisim > ul {
        width: 240px;
        margin-right: 15px;
        margin-left: 15px;
    }
    #iletisim > div:nth-child(3) {
        margin-top: 30px;
    }
    #iletisim > .sosyal {
        width: 330px;
        margin-top: 30px;
    }
    #iletisim > div > div {
        max-width: 174px !important;
    }
    .adres > div, .eposta > div {
        margin-left: 10px !important;
    }
}
@media screen and (max-width: 570px) {
    #ust > .logo {
        top: 60px;
        left: 5%;
    }
    #menu {
        width: 90%;
        height: auto;
        overflow: hidden;
        min-width: 320px;
        left: 5%;
        right: 5%;
    }
    #menu div {
        margin-bottom: 50px;
        width: 40px;
    }
    #menu li {
        float: left;
        margin: 0 10px 4px 10px;
    }
    #menu.kapali, #menu.zorlaKapali {
        left: 91%;
        height: 36px;
    }
    #menu.zorlaAcik {
        height: auto;
        left: 5%;
        right: 5%;
    }
    #intro > header {
        padding: 4%;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(0,0,0,.25);
        text-align: center
    }
    #sahne {
        left: 40%;
        -webkit-transform: scale(.5) translateY(220px);
        -moz-transform: scale(.5) translateY(220px);
        transform: scale(.5) translateY(220px);
    }
    #ortalama {
        height: 340px;
    }
    #Sahteisler {
        margin-top: -130px;
        margin-bottom: -130px;
    }
    #isler {
        -webkit-transform: translateX(-12px) rotateZ(-5deg) scale(.4);
        -moz-transform: translateX(-12px) rotateZ(-5deg) scale(.4);
        transform: translateX(-12px) rotateZ(-5deg) scale(.4);
    }
    #isler.hover {
        -webkit-transform: translateX(-12px) rotateZ(-4deg) scale(.4);
        -moz-transform: translateX(-12px) rotateZ(-4deg) scale(.4);
        transform: translateX(-12px) rotateZ(-4deg) scale(.4);
    }
    #isler.acik {
        -webkit-transform: scale(.4) !important;
        -moz-transform: scale(.4) !important;
        transform: scale(.4) !important;
    }
    #isler.acik > .kat {
        width: 300px;
    }
    #isler.acik > .kat.click {
        position: relative;
        font-size: 26px !important;
        line-height: 36px !important;
        width: 450px;
        z-index: 12;
    }
    #isler.acik > .kat.click >img {
        width: 450px;
    }
    #iletisim {
        padding-left: 0;
        padding-right: 0;
    }
    #iletisim > div, #iletisim > ul {
        width: 90%;
        margin: auto !important;
        display: block;
        margin-top: 10px !important;
    }
    #iletisim > .sosyal {
        width: 90%;
    }
    .sosyal > li {
        margin: 8px 2%;
    }
}
@media screen and (max-width: 450px) {
    #ortalama {
        height: 680px;
    }
    #Sahteisler {
        margin-top: 130px;
        transform-style: preserve-3d;
    }
    #isler {
        height: auto;
        margin-top: 0;
        overflow: hidden;
        perspective-origin: 50% 50%;
        -webkit-transform: scale(.5) translateY(-1000px) rotateZ(-4deg);
        -moz-transform: scale(.5) translateY(-1000px) rotateZ(-4deg);
        transform: scale(.5) translateY(-1000px) rotateZ(-4deg);
        -webkit-transition-property: transform, margin;
        -moz-transition-property: transform, margin;
        transition-property: transform, margin;
    }
    #isler .kat {
        padding: 20px !important;
        float: none;
        margin: auto;
    }
    #isler .kat:nth-child(1) {
        -webkit-transform: rotateX(10deg) translateY(8px);
        -moz-transform: rotateX(10deg) translateY(8px);
        transform: rotateX(10deg) translateY(8px);
    }
    #isler .kat:nth-child(2) {
        -webkit-transform: rotateX(-10deg);
        -moz-transform: rotateX(-10deg);
        transform: rotateX(-10deg);
    }
    #isler .kat:nth-last-child(1) {
        -webkit-transform: rotateX(5deg) translateY(-8px) translateZ(-18px);
        -moz-transform: rotateX(5deg) translateY(-8px) translateZ(-18px);
        transform: rotateX(5deg) translateY(-8px) translateZ(-18px);
        margin-bottom: 60px;
    }

    #isler.hover {
        -webkit-transform: scale(.5) translateY(-1000px) rotateZ(-3deg);
        -moz-transform: scale(.5) translateY(-1000px) rotateZ(-3deg);
        transform: scale(.5) translateY(-1000px) rotateZ(-3deg);
    }

    #isler.hover .kat:nth-child(1) {
        -webkit-transform: rotateX(8deg) translateY(6px);
        -moz-transform: rotateX(8deg) translateY(6px);
        transform: rotateX(8deg) translateY(6px);
    }
    #isler.hover .kat:nth-child(2) {
        -webkit-transform: rotateX(-8deg);
        -moz-transform: rotateX(-8deg);
        transform: rotateX(-8deg);
    }
    #isler.hover .kat:nth-last-child(1) {
        -webkit-transform: rotateX(4deg) translateY(-6px) translateZ(-15px);
        -moz-transform: rotateX(4deg) translateY(-6px) translateZ(-15px);
        transform: rotateX(4deg) translateY(-6px) translateZ(-15px);
        margin-bottom: 60px;
    }

    #isler.acik {
        -webkit-transform: scale(.6) translateY(-1000px) !important;
        -moz-transform: scale(.6) translateY(-1000px) !important;
        transform: scale(.6) translateY(-1000px) !important;
        margin-top: 330px;
    }
    #isler.acik > .kat {
        width: 350px;
    }
    #isler.acik > .kat.click {
        font-size: 20px !important;
        line-height: 28px !important;
        width: 400px;
        z-index: 12;
    }
    .sosyal > li {
        margin: 8px 1.3%;
    }
}
@media screen and (max-width: 400px) {
    #menu div {
        display: block;
        float: none;
        margin-bottom:0;
    }
    #menu li {
        display: block;
        float: none;
    }
    #iletisim > .sosyal {
        width: 100%;
    }
    .sosyal > li {
        margin: 8px 1px;
    }
}

$(document).ready(function(){
  var w   = $(window),
    d   = $(document),
    int = $('#intro'),
    yu  = $('.yuz.ust'),
    yso = $('.yuz.sol'),
    ysa = $('.yuz.sag'),
    yo  = $('.yuz.on'),
    yal = $('.yuz.alt'),
    yar = $('.yuz.arka'),
    ev  = $('#ev'),
    kt  = $('.kat'),
    is  = $('#isler'),
    mn  = $('#menu'),
    ok  = $('#ok'),
    about   = $('#about'),
    projects= $('#projects'),
    contact = $('#contact'),
    intro   = $('#home'),
    sT  = 0,
    SA  = 12;

  w.scroll(function(e){
    sT=Math.clamp(w.scrollTop(),0,w.height());
    if(w.width()<570) {
      if(sT<40 && mn.hasClass('acik')) {
        mn.css({
          top: 60-sT+'px'
        });
        mn.removeClass('zorlaAcik');
      }
      if(sT>39 && (mn.hasClass('acik') || mn.hasClass('zorlaAcik'))) {
        mn.removeClass('acik');
        mn.removeClass('zorlaAcik');
        mn.addClass('kapali');
        mn.removeAttr('style');
        mn.removeClass('anim');
      }
    } else {
      if(sT<40 && mn.hasClass('acik')) {
        mn.css({
          top: 60-sT+'px'
        });
        mn.removeClass('zorlaAcik');
      } else if(mn.hasClass('kapali') || mn.hasClass('zorlaKapali')) {
        mn.removeClass('kapali');
        mn.removeClass('zorlaKapali');
        mn.addClass('acik');
        mn.css({
          top: 60-sT+'px'
        });
        mn.removeClass('anim');
      }
      if(sT>39 && mn.hasClass('acik')) {
        mn.removeClass('acik');
        mn.addClass('kapali');
        mn.removeAttr('style');
      }
        mn.removeClass('anim');
    }
    /*  If you want to rotate the building  */
    // ev.css({
    //  transform: 'translateY('+-Sinus(sT,0,w.height()/3)*100+'px) rotateY('+-Sinus(sT,0,w.height()/2)*SA+'deg)'
    //  //transform: 'rotateY('+-Sinus(sT,0,w.height()/2)*SA+'deg)'
    // });
    // int.css({
    //  transform: 'translateY('+Sinus(sT,0,w.height()/3)*100+'px)'
    // });
    yso.css({
      transform: 'translateX(-136px) rotateY(90deg) rotateX('+(Sinus(sT,0,w.height()/3)*SA)+'deg)',
      animation: 'none'
    });
    ysa.css({
      transform: 'translateX(136px) rotateY(90deg) rotateX('+-(Sinus(sT,0,w.height()/3)*SA)+'deg)',
      animation: 'none'
    });
    $('.on>div').css({
      transform: 'rotateY('+((90)-(Sinus(sT,0,w.height()/4)*SA*6))+'deg)',
      animation: 'none'
    });
    $('.sol>div').css({
      transform: 'rotateY('+((-90)-(Sinus(sT,0,w.height()/4)*SA*6))+'deg)',
      animation: 'none'
    });
    $('.arka>div').css({
      transform: 'rotateY('+((-90)-(Sinus(sT,0,w.height()/4)*SA*6))+'deg)',
      animation: 'none'
    });
    yo.css({
      transform: 'translateZ(136px) rotateX('+-(Sinus(sT,0,w.height()/3)*SA)+'deg)',
      animation: 'none'
    });
    yar.css({
      transform: 'translateZ(-136px) rotateX('+(Sinus(sT,0,w.height()/3)*SA)+'deg)',
      animation: 'none'
    });
    if(w.scrollTop() > $('#hakkinda').position().top+$('#hakkinda').height() || sT<w.height()/3) {
      if(is.hasClass('acik')) {
        is.removeClass('acik');
        kt.removeClass('click');
      }
    }
  });

  $('*').not('#isler, .kat, .kat>.yazi, .kat>img, .kat>h2').click(function(event) {
    if(is.hasClass('acik')) {
      event.stopImmediatePropagation();
      is.removeClass('acik');
      kt.removeClass('click');
    }
  });

  intro.click(function(event) {
    $("html, body").animate({scrollTop: 0}, 1000);
  });
  ok.click(function(event) {
    $("html, body").animate({scrollTop: w.height()}, 1000);
  });
  about.click(function(event) {
    $("html, body").animate({scrollTop: w.height()}, 1000);
  });
  projects.click(function(event) {
    $("html, body").animate({scrollTop: $('#projeler').offset().top}, 1000);
  });
  contact.click(function(event) {
    $("html, body").animate({scrollTop: $('#iletisim').offset().top}, 1000);
  });
  $('#menu div').click(function() {
    if(mn.hasClass('zorlaKapali')) {
      mn.removeClass('zorlaKapali');
      mn.addClass('zorlaAcik');
    } else if(mn.hasClass('zorlaAcik')){
      mn.removeClass('zorlaAcik');
      mn.addClass('zorlaKapali');
    } else if(sT<60){
      if(mn.attr('class')=='kapali') {
        mn.addClass('zorlaAcik');
      }
      mn.addClass('zorlaKapali');
    } else if(sT>59){
      mn.addClass('zorlaAcik');
    }
  });

  kt.mouseover(function() {
    if(!is.hasClass('acik')) is.addClass('hover');
  }).mouseout(function() {
    is.removeClass('hover');
  }).click(function(event) {
    event.stopImmediatePropagation();
    kt.removeClass('click');
    is.removeClass('hover');
    $(this).addClass('click');
    is.addClass('acik');
  });


  function Sinus(val, min, max) {
    return (val<max ? Math.sin(val*Math.PI/2/(max-min)) : Math.sin(max*Math.PI/2/(max-min)));
  }
});

$(window).load(function() {
  setTimeout(function() { $('body, html').removeClass('noTransition'); }, 100);
});

(function(){Math.clamp=function(a,b,c){return Math.max(b,Math.min(c,a));}})();