@import url("all.min.css");
@import url("bootstrap.min.css");
@import url("swiper.css");
@import url("fancybox.css");
@import url("aos.css");
@import url("https://fonts.googleapis.com/css2?family=Manrope:wght@200..800&display=swap");
@import url("https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400..900;1,400..900&display=swap");
@import url("https://fonts.googleapis.com/css2?family=Archivo+Black&display=swap");

html,
body {
    margin: 0px;
    padding: 0px;
    width: 100%;
    height: 100%;
    font-family: Manrope, sans-serif;
    -webkit-font-smoothing: antialiased;
    backface-visibility: hidden;
    background-color: rgb(247, 248, 252);
}

html {
    max-width: 100%;
}

label,
p {
    margin: 0px;
    font-weight: normal;
}

button,
input,
select,
textarea {
    background: 0px 0px;
    border-width: medium;
    border-style: none;
    border-color: currentcolor;
    border-image: initial;
    outline: 0px;
    border-radius: 0px;
    appearance: none;
    box-shadow: none;
    padding: 0px;
}

textarea {
    vertical-align: middle;
}

ul {
    padding: 0px;
    margin: 0px;
}

li {
    list-style: none;
}

dl,
ol,
ul {
    margin-bottom: 0px;
}

button {
    cursor: pointer;
}

a,
a:active,
a:focus,
a:hover,
a:link,
a:visited {
    text-decoration: none;
    outline: 0px;
}

:root {
    --bg: #0c0c0c;
    --bg-soft: #151515;
    --card: #1a1a1a;
    --line: #2a2a2a;
    --green: #62b32d;
    --green-dark: #6fb400;
    --text: #f2f2f2;
    --muted: #9a9a9a;
    --beton: #E6E8E4;
    --beton-koyu: #D3D7D2;
    --demir: #1B1F23;
    --demir-yumusak: #2E343A;
    --celik: #7E868E;
    --celik-acik: #AEB5BB;
    --gold: #B8862F;
    --gold-parlak: #E3B85C;
    --led: #F4F7FA;
    --cizgi: rgba(27, 31, 35, .14);
}

.navbar {
    background: rgba(12, 12, 12, 0.95);
    border-bottom: 1px solid var(--line);
    padding: 24px 0px;
}

.navbar .nav-link {
    color: rgb(221, 221, 221);
    font-weight: 500;
}

.brand {
    font-weight: 800;
    line-height: 1;
    color: rgb(255, 255, 255);
}

.brand span {
    color: var(--green);
    display: block;
    font-size: 0.6em;
    letter-spacing: 2px;
}

.btn-neon {
    background: var(--green);
    color: rgb(12, 12, 12);
    font-weight: 600;
    border-width: medium;
    border-style: none;
    border-color: currentcolor;
    border-image: none;
}

.btn-neon:hover {
    background: var(--green-dark);
    color: rgb(12, 12, 12);
}

.btn-outline-neon {
    border: 1px solid var(--line);
    color: rgb(255, 255, 255);
    font-weight: 500;
}

.btn-outline-neon:hover {
    border-color: var(--green);
    color: var(--green);
}

.hero {
    padding: 210px 0px 140px;
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
    display: flex;
    align-items: center;
    position: relative;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-color: #000000db;
}

.hero .container {
    position: relative;
    z-index: 2;
}

.hero h1 {
    font-size: 74px;
    font-weight: 500;
    line-height: 1;
    color: rgb(255, 255, 255);
    margin: 0px 0px 50px;
}

.hero h1 em {
    color: var(--green);
    display: block;
    font-family: "Playfair Display";
    font-style: italic;
    font-weight: 800;
}

.hero p {
    color: #fff;
    font-size: 16px;
    width: 500px;
    max-width: 100%;
}

.mock-card {
    background: linear-gradient(160deg, rgb(28, 28, 28), rgb(16, 16, 16));
    border: 1px solid var(--line);
    border-radius: 18px;
    padding: 32px;
}

.mock-card .mock-label {
    font-size: 0.65rem;
    letter-spacing: 1px;
    color: var(--muted);
    border: 1px solid var(--line);
    border-radius: 20px;
    padding: 4px 14px;
    display: inline-block;
}

.mock-card h2 {
    font-size: 2.4rem;
    font-weight: 800;
    margin: 20px 0px;
}

.services-strip {
    overflow-x: auto;
    white-space: nowrap;
    margin: -54px 0px;
    position: relative;
    z-index: 2;
    top: -10px;
}

.services-strip span {
    color: rgb(255, 255, 255);
    margin: 0px 22px;
    font-size: 18px;
    height: 106px;
    display: inline-flex;
    align-items: center;
}

.services-strip span.active {
    color: var(--green);
    font-weight: 600;
}

.section {
    padding: 70px 0px;
}

.section-title {
    font-weight: 700;
    font-size: 1.9rem;
}

.text-muted-2 {
    color: var(--muted);
}

.rounded-img {
    border-radius: 16px;
    object-fit: cover;
    width: 100%;
    height: 100%;
}

.step-card {
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: 16px;
    padding: 28px;
    height: 100%;
}

.step-card.active {
    background: var(--green);
    color: rgb(12, 12, 12);
    border-color: var(--green);
}

.step-card .num {
    font-size: 0.85rem;
    color: var(--green);
    font-weight: 700;
}

.step-card.active .num {
    color: rgb(12, 12, 12);
}

.stat-card {
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: 16px;
    padding: 28px;
    text-align: center;
}

.stat-num {
    font-size: 2.4rem;
    font-weight: 800;
    color: var(--green);
}

.letter-card {
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: 16px;
    padding: 24px;
    text-align: center;
}

.letter-card .aa {
    font-size: 3.2rem;
    font-weight: 700;
    margin: 12px 0px;
}

.letter-card small {
    color: var(--muted);
    display: block;
    margin-bottom: 14px;
}

.pill-nav a {
    color: var(--muted);
    text-decoration: none;
    font-size: 0.85rem;
    margin-right: 18px;
}

.pill-nav a.active {
    color: var(--green);
}

.check-list .item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: 12px;
    padding: 18px 22px;
    margin-bottom: 12px;
}

.check-list i {
    color: var(--green);
    margin-right: 12px;
}

.spec-list .row-item {
    display: flex;
    align-items: center;
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: 12px;
    padding: 16px 20px;
    margin-bottom: 12px;
}

.spec-list .row-item.active {
    background: var(--green);
    color: rgb(12, 12, 12);
}

.spec-list .row-item i {
    margin-right: 14px;
    font-size: 1.1rem;
}

.partner-box {
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: 16px;
    padding: 26px;
    height: 100%;
}

.partner-box i {
    color: var(--green);
    font-size: 1.4rem;
    margin-bottom: 10px;
}

.cta-box {
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: 20px;
    padding: 36px;
}

.gallery img {
    border-radius: 12px;
    width: 100%;
    height: 170px;
    object-fit: cover;
}

.accordion-item {
    background: transparent;
    border-top: 0px;
    border-right: 0px;
    border-left: 0px;
    border-image: none;
    border-bottom: 1px solid var(--line);
}

.accordion-button {
    background: transparent;
    color: rgb(255, 255, 255);
    font-weight: 500;
    padding: 18px 4px;
}

.accordion-button:not(.collapsed) {
    background: transparent;
    color: var(--green);
    box-shadow: none;
}

.accordion-button::after {}

.accordion-body {
    color: var(--muted);
    padding: 0px 4px 18px;
}

footer {
    border-top: 1px solid var(--line);
    padding: 36px 0px;
    color: var(--muted);
    font-size: 0.85rem;
}

.navbar-brand img {
    height: 40px;
}

.header8 .top_bar {
    padding: 8px 0px;
}

.header8 .top_bar>div {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header8 .top_bar p {
    color: rgb(255, 255, 255);
    font-size: 12px;
    font-weight: 500;
}

.header8 .top_bar ul {
    display: flex;
    gap: 5px;
    align-items: center;
}

.header8 .top_bar ul li {
    font-size: 12px;
    color: rgb(255, 255, 255);
    font-weight: 600;
}

.header8 .top_bar ul li a {
    font-size: 14px;
    color: inherit;
    display: flex;
    width: 24px;
    height: 24px;
    align-items: center;
    justify-content: center;
    transition: 0.3s;
}

.header8 .top_bar ul li a .icon-x {
    position: relative;
    top: -1px;
}

.header8.header_1 .container {
    position: relative;
    max-width: 100%;
    padding: 0px;
}

.header8.header_inner {
    display: flex;
    justify-content: space-between;
    padding: 15px 30px;
    align-items: center;
    background: rgb(0, 0, 0);
    transition: 0.3s;
    position: fixed;
    top: 0px;
    left: 0px;
    z-index: 10;
    width: 100%;
}

.header8.header_inner.fixed {
    box-shadow: rgba(0, 0, 0, 0.1) 0px 4px 7px 0px;
}

.header8.header_inner .logo img {
    height: 40px;
}

.header8 .hm_inner {
    display: flex;
    align-items: center;
    gap: 20px;
    justify-content: space-between;
}

.header8 .hm_inner>div {
    display: flex;
    gap: 15px;
}

.header8 .hm_inner ul {
    gap: 15px;
}

.header8 .hm_inner>div>a {
    border-color: rgb(74, 144, 226);
    margin-top: 0px;
    vertical-align: middle;
    color: rgb(255, 255, 255);
    background: rgb(74, 144, 226);
}

.header8 .hm_inner>div>a:hover {
    background-color: rgb(255, 255, 255);
    color: rgb(74, 144, 226);
}

@media (min-width: 1201px) {
    .header8 .hm_inner>ul>li>ul {
        margin-top: 26px;
        position: relative;
    }

    .header8 .hm_inner>ul>li>ul::before {
        content: "";
        position: absolute;
        left: 0px;
        top: -26px;
        width: 100%;
        height: 26px;
    }

    .header8 .sub-menu li {
        position: relative;
    }

    .header8 .sub-menu li ul {
        left: 100%;
        top: 0px;
    }

    .header8 .sub-menu li:hover ul {
        visibility: visible;
        opacity: 1;
    }

    .header8 .hm_inner>ul>li ul li {
        position: relative;
    }

    .header8 .hm_inner>ul>li ul li ul {
        position: absolute;
        left: 104%;
        top: 0px;
    }

    .header8 .hm_inner>ul>li ul li ul::before {
        content: "";
        position: absolute;
        left: -15px;
        top: 0px;
        bottom: 0px;
        width: 15px;
    }

    .header8 .hm_inner>ul {
        align-items: center;
        display: flex !important;
    }

    .header8 .hm_inner>ul>li ul li:hover>a {
        background-color: rgb(74, 144, 226);
        color: rgb(255, 255, 255);
    }

    .header8 .hm_inner>ul>li:hover>ul {
        opacity: 1;
        visibility: visible;
    }

    .header8 .hm_inner>ul>li>ul li:hover>ul {
        opacity: 1;
        visibility: visible;
    }

    .header8 .hm_inner>ul>li {
        position: relative;
    }

    .header8 .hm_inner>ul>li a {
        transition: 0.3s;
    }

    .header8 .hm_inner>ul>li:hover>a {
        background: rgba(0, 34, 91, 0.05);
    }

    .header8 .hm_inner>ul>li ul {
        display: block !important;
    }
}

.header8 .hm_inner>ul>li>a {
    color: rgb(255, 255, 255);
    border-radius: 5px;
    font-size: 14px;
    font-weight: 800;
    height: 25px;
    display: flex;
    align-items: center;
    padding: 0px 10px;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    white-space: nowrap;
}

.header8 .hm_inner ul li>a.active {
    color: rgb(142, 224, 0);
}

.header8 .hm_inner>ul>li>a.has-submenu::after {
    content: "";
    font-family: FontAwesome;
    margin-left: 7px;
}

.header8 .has-submenu+i {
    display: none;
}

.header8 .hm_inner>ul>li ul {
    position: absolute;
    left: 0px;
    top: 100%;
    box-shadow: rgba(0, 0, 0, 0.2) 0px 0px 10px 0px;
    border-radius: 5px;
    padding: 8px;
    transition: 0.3s;
    visibility: hidden;
    opacity: 0;
    background: rgba(255, 255, 255, 0.7);
}

.header8 .hm_inner>ul>li ul li a {
    display: flex;
    font-weight: 600;
    color: rgb(0, 0, 0);
    padding: 8px;
    font-size: 14px;
    align-items: center;
    white-space: nowrap;
}

.header8 .menu_trigger {
    display: none;
}

.header8 .src_trigger i {
    font-size: 16px;
}

.header8 .src_trigger {
    width: 48px;
    border: 1px solid rgb(30, 30, 30);
    border-radius: 50%;
    height: 48px;
    color: rgb(30, 30, 30);
}

.header8 .hm_inner>div>a {
    height: 38px;
    display: inline-flex;
    align-items: center;
    padding: 0px 15px;
    color: rgb(0, 0, 0);
    border-radius: 30px;
    transition: 0.3s;
    background: rgb(98, 179, 45);
    text-transform: uppercase;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 0.3px;
    border: 1px solid rgb(98, 179, 45);
    white-space: nowrap;
}

.aboutus_section99 video,
.sertan_about_page video {
    width: 100%;
    border-radius: 30px;
    height: 100%;
    object-fit: cover;
}

.header8 .hm_inner>div>a:hover {
    background-color: transparent;
    color: rgb(98, 179, 45);
}

.header8 .hm_inner>div>a span {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
}

.header8 .hm_inner>div>a span i {
    font-size: 130%;
    margin-right: 8px;
}

.header8 .src_area {
    position: absolute;
    bottom: 0px;
    background-color: rgb(255, 255, 255);
    visibility: hidden;
    opacity: 0;
    transition: 0.3s;
    width: 100%;
    left: 0px;
    z-index: 4;
    border-radius: 0px 0px 20px 20px;
}

.header8 .src_area.active {
    opacity: 1;
    visibility: visible;
}

.header8 .src_area .container {
    max-width: 100%;
    padding: 0px 30px;
}

.header8 .sa_inner {
    position: relative;
}

.header8 .sa_inner input {
    width: 100%;
    height: 78px;
    color: rgb(30, 30, 30);
    font-size: 28px;
}

.header8 .sa_inner input::placeholder {
    color: rgb(199, 208, 210);
}

.header8 .sa_inner button {
    position: absolute;
    right: 0px;
    top: 50%;
    height: 44px;
    color: rgb(255, 255, 255);
    background-color: rgb(71, 99, 107);
    display: flex;
    padding: 0px 15px;
    border-radius: 5px;
    align-items: center;
    font-weight: 600;
    transform: translateY(-50%);
}

.header8 .header_right {
    flex: 1 1 0%;
}

.header8 .tb_contact li {
    display: flex;
    gap: 5px;
    font-size: 14px;
    font-weight: 400;
}

.header8 .tb_contact li+li {
    margin-left: 5px;
}

.header8 .tb_contact li svg {
    height: 14px;
}

.header8 .header_green {
    background-color: rgb(74, 144, 226);
    padding: 15px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header8 .header_green p {
    color: rgb(255, 255, 255);
    font-size: 14px;
}

.header8 .header_social {
    display: flex;
    align-items: center;
    gap: 12px;
}

.header8 .header_social li span {
    font-size: 14px;
    color: rgb(255, 255, 255);
}

.header8 .header_social li a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 25px;
    height: 25px;
    border-radius: 50%;
    background-color: rgb(255, 255, 255);
    color: rgb(74, 144, 226);
    font-size: 16px;
}

.marquee_inner {}

.gsap-marquee {
    width: 100%;
    overflow: hidden;
    white-space: nowrap;
    background-color: rgb(0, 0, 0);
    border-radius: 35px;
    border: 1px solid rgb(48, 48, 48);
    padding: 18px 0px;
}

.gsap-marquee__track {
    display: flex;
    width: max-content;
    will-change: transform;
}

.gsap-marquee__item {
    display: flex;
    align-items: center;
    color: rgb(255, 255, 255);
    font-size: 16px;
    line-height: 1;
    font-weight: 600;
    cursor: default;
}

.gsap-marquee__item span {
    background: rgb(48, 48, 48);
    width: 1px;
    height: 50px;
}

.sahne3d {
    perspective: 900px;
    position: relative;
    z-index: 2;
    width: 100%;
    display: flex;
    justify-content: center;
}

#harf {
    position: relative;
    font-family: "Archivo Black", sans-serif;
    font-size: clamp(46px, 7.4vw, 74px);
    letter-spacing: 0.03em;
    transform-style: preserve-3d;
    transform: rotateY(-16deg) rotateX(6deg);
    transition: transform 0.5s cubic-bezier(0.22, 0.9, 0.3, 1);
    will-change: transform;
}

.mobile-item span {
    display: flex;
    align-items: center;
    gap: 6px;
}

.mobile-item span i {
    font-size: 120%;
}

.header8 .hm_inner ul li.mobile-item a {
    display: none;
}

#harf .kat {
    position: absolute;
    inset: 0px;
    white-space: nowrap;
    color: rgb(58, 64, 70);
    z-index: 1;
}

#harf .on {
    position: relative;
    z-index: 3;
    white-space: nowrap;
    background-clip: text;
    color: transparent;
}

#harf .on::after {
    content: attr(data-t);
    position: absolute;
    left: 0px;
    top: -15px;
    background: linear-gradient(105deg, transparent 38%, rgba(255, 255, 255, 0.85) 48%, transparent 58%) 0% 0% / 280% 100% text;
    color: transparent;
    animation: 4.5s ease-in-out 0s infinite normal none running parla;
    pointer-events: none;
}

@keyframes parla {

    0%,
    100% {
        background-position: 180% 0px;
    }

    50% {
        background-position: -80% 0px;
    }
}

.m-krom .on {
    background-image: linear-gradient(176deg, rgb(251, 253, 254) 0%, rgb(195, 203, 210) 22%, rgb(121, 131, 140) 44%, rgb(78, 87, 95) 52%, rgb(150, 160, 168) 62%, rgb(223, 229, 234) 82%, rgb(250, 252, 253) 100%);
}

.m-gold .on {
    background-image: linear-gradient(176deg, rgb(255, 243, 210) 0%, rgb(224, 188, 107) 22%, rgb(176, 138, 51) 44%, rgb(122, 87, 23) 52%, rgb(207, 165, 72) 62%, rgb(242, 220, 164) 82%, rgb(255, 247, 224) 100%);
}

.m-pleksi .on {
    background-image: linear-gradient(176deg, rgb(255, 255, 255) 0%, rgb(241, 244, 247) 50%, rgb(226, 231, 236) 100%);
}

.m-fileli .on {
    background-image: linear-gradient(176deg, rgb(255, 254, 248) 0%, rgb(245, 241, 226) 40%, rgb(232, 226, 203) 100%);
}

.m-krom .kat {
    color: rgb(90, 99, 107);
}

.m-gold .kat {
    color: rgb(138, 100, 32);
}

.m-pleksi .kat {
    color: rgb(175, 182, 188);
}

.m-fileli .kat {
    color: rgb(110, 119, 128);
}

.m-krom {
    background: linear-gradient(178deg, rgb(242, 245, 247) 0%, rgb(154, 163, 171) 34%, rgb(92, 101, 109) 52%, rgb(201, 208, 214) 68%, rgb(239, 243, 246) 100%) text;
    color: transparent;
    filter: drop-shadow(rgb(69, 76, 83) 3px 5px 0px) drop-shadow(rgba(0, 0, 0, 0.55) 4px 7px 5px);
}

.m-gold {
    background: linear-gradient(178deg, rgb(247, 228, 176) 0%, rgb(199, 154, 62) 34%, rgb(138, 100, 32) 52%, rgb(223, 185, 99) 68%, rgb(249, 234, 196) 100%) text;
    color: transparent;
    filter: drop-shadow(rgb(107, 78, 25) 3px 5px 0px) drop-shadow(rgba(0, 0, 0, 0.55) 4px 7px 5px);
}

.m-pleksi {
    color: rgb(251, 252, 253);
    filter: drop-shadow(rgb(194, 200, 205) 3px 5px 0px) drop-shadow(rgba(0, 0, 0, 0.5) 4px 7px 5px);
}

.m-fileli {
    background: linear-gradient(178deg, rgb(237, 241, 244) 0%, rgb(170, 178, 185) 40%, rgb(124, 133, 141) 60%, rgb(228, 233, 237) 100%) text;
    color: transparent;
    filter: drop-shadow(2px 4px 0 var(--gold)) drop-shadow(3px 6px 0 #4A5158) drop-shadow(4px 8px 6px rgba(0, 0, 0, .5));
}

.konf__hale {
    position: absolute;
    z-index: 1;
    top: 50%;
    left: 50%;
    transform: translate(-46%, -42%);
    width: min(86%, 460px);
    height: 150px;
    border-radius: 50%;
    background: radial-gradient(rgba(255, 244, 214, 0.72) 0%, rgba(255, 240, 200, 0.22) 38%, rgba(255, 238, 190, 0.05) 62%, transparent 76%);
    filter: blur(22px);
    opacity: 0;
    transition: opacity 0.45s;
}

.konf__hale.acik {
    opacity: 1;
    animation: 3.4s ease-in-out 0s infinite normal none running nefes;
}

@keyframes nefes {

    0%,
    100% {
        opacity: 0.86;
    }

    50% {
        opacity: 1;
    }
}

.konf__sec {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 22px;
}

@media (max-width: 520px) {
    .konf__sec {
        grid-template-columns: 1fr;
    }
}

.konf__sec>div>.etiket {
    display: block;
    margin-bottom: 15px;
    color: rgb(255, 255, 255);
    text-transform: capitalize;
    font-size: 14px;
    font-weight: 700;
}

.tuslar {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.tus {
    font-size: 13px;
    font-weight: 600;
    padding: 8px 11px;
    cursor: pointer;
    background: transparent;
    color: var(--celik-acik);
    border: 1px solid rgba(255, 255, 255, 0.16);
    transition: 0.16s;
    border-radius: 30px;
    text-transform: capitalize;
}

.tus:hover {
    border-color: var(--celik);
}

.tus[aria-pressed="true"] {
    background: rgb(98, 179, 45);
    border-color: rgb(98, 179, 45);
    color: rgb(255, 255, 255);
}

.konf__not {
    margin-top: 22px;
    padding-top: 16px;
    border-top: 1px solid rgba(255, 255, 255, 0.09);
    font-size: 13px !important;
    color: #fff !important;
    width: 100% !important;
}

.konf {
    position: relative;
    background: #0000009e;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: rgba(0, 0, 0, 0.75) 0px 32px 70px -28px, rgba(255, 255, 255, 0.07) 0px 1px 0px inset;
    padding: 30px 26px 24px;
    border-radius: 30px;
}

.konf::before {
    content: "";
    position: absolute;
    inset: 0px;
    pointer-events: none;
    background-image: repeating-linear-gradient(96deg, rgba(255, 255, 255, 0.02) 0px, rgba(255, 255, 255, 0.02) 1px, transparent 1px, transparent 3px);
    opacity: 0.7;
}

.konf__sahne {
    position: relative;
}

.konf__zemin {
    position: absolute;
    left: 50%;
    bottom: 6px;
    transform: translateX(-50%);
    width: min(80%, 400px);
    height: 14px;
    border-radius: 50%;
    background: radial-gradient(rgba(0, 0, 0, 0.62), transparent 72%);
    filter: blur(7px);
    z-index: 0;
}

.konf__sahne {
    height: 210px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 26px;
    position: relative;
    left: -3%;
}

span.etiket.etiket--gold {
    color: var(--green);
    font-weight: 800;
    text-align: center;
    width: 100%;
    display: block;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.hero .row {
    row-gap: 40px;
}

.hero .row>div {
    margin: 0px;
}

.aboutus_section99 {
    background: radial-gradient(91.65% 295.1% at 26.98% 39.9%, rgb(24, 21, 14) 0%, rgb(0, 0, 0) 100%);
    padding: 160px 0px;
}

.aboutus_section99 {
    padding: 130px 0px 80px;
}

.aboutus_section99 img {
    width: 100%;
}

.aboutus_section99 .row {
    row-gap: 30px;
}

.aboutus_section99 .ia_texts {
    padding-left: 25px;
}

.aboutus_section99 .section_title2 h2 {
    font-size: 48px;
    margin: 0px 0px 20px;
    font-weight: 600;
    color: rgb(255, 255, 255);
    text-transform: capitalize;
    line-height: 1.4;
}

.aboutus_section99 .section_title2 p {
    font-size: 18px;
    color: rgb(255, 255, 255);
}

.aboutus_section99 .section_title2 p+p {
    margin-top: 30px;
}

@media (min-width: 1201px) {
    .aboutus_section99 .ia_texts a:hover::before {
        width: calc(100% + 50px);
    }

    .aboutus_section99 .ia_texts a:hover::after {
        opacity: 1;
        transform: translateY(-50%) translateX(0px);
    }
}

.sertan_fea {
    background-color: rgb(13, 13, 13);
    padding: 80px 0px;
}

.sertan_fea .card {
    position: relative;
    background: linear-gradient(rgb(37, 37, 37) 0%, rgb(21, 21, 21) 100%);
    border: 1px solid rgb(48, 48, 48);
    border-radius: 50px;
    min-height: 250px;
    padding: 40px;
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 30px;
    cursor: pointer;
    transition: 0.3s;
    overflow: hidden;
    height: 100%;
}

.sertan_fea .card-number {
    font-size: 90px;
    font-weight: 800;
    color: rgb(42, 42, 42);
    line-height: 1;
    user-select: none;
    transition: color 0.3s;
    min-width: 110px;
    white-space: nowrap;
}

.sertan_fea .card-content h3 {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 12px;
    color: rgb(255, 255, 255);
    transition: color 0.3s;
}

.sertan_fea .card-content p {
    font-size: 14px;
    line-height: 1.6;
    color: rgb(161, 161, 161);
    margin-bottom: 0px;
    transition: color 0.3s;
    font-weight: 500;
}

.sertan_fea .card.active {
    background: rgb(115, 199, 39);
    border-color: rgb(115, 199, 39);
    transform: translateY(-2px);
    box-shadow: rgba(115, 199, 39, 0.2) 0px 10px 30px;
}

.sertan_fea .card.active .card-number {
    color: rgba(0, 0, 0, 0.25);
}

.sertan_fea .card.active .card-content h3 {
    color: rgb(13, 13, 13);
}

.sertan_fea .card.active .card-content p {
    color: rgb(26, 42, 10);
}

.sertan_stats {
    color: rgb(255, 255, 255);
    padding: 100px 0px;
    background: radial-gradient(91.65% 295.1% at 26.98% 39.9%, rgb(24, 21, 14) 0%, rgb(0, 0, 0) 100%);
}

.sertan_stats .header-title {
    font-size: 48px;
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 24px;
    text-transform: capitalize;
}

.sertan_stats .header-desc {
    font-size: 16px;
    color: rgb(161, 161, 161);
    max-width: 900px;
    line-height: 1.6;
    margin-bottom: 60px;
}

.sertan_stats .stat-card {
    background: linear-gradient(rgb(24, 21, 14) 0%, rgb(0, 0, 0) 100%);
    border: 1px solid rgba(48, 48, 48, 0.6);
    border-radius: 24px;
    padding: 40px 30px;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    transition: border-color 0.3s, transform 0.3s;
}

.sertan_stats .stat-card:hover {
    border-color: rgb(115, 199, 39);
    transform: translateY(-4px);
}

.sertan_stats .stat-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 24px;
    justify-content: center;
}

.sertan_stats .stat-number {
    font-size: 56px;
    font-weight: 800;
    color: rgb(115, 199, 39);
    line-height: 1;
}

.sertan_stats .stat-unit {
    font-size: 16px;
    color: rgb(255, 255, 255);
    line-height: 1.4;
    font-weight: 600;
    text-align: left;
}

.sertan_stats .stat-title {
    font-size: 18px;
    font-weight: 700;
    color: rgb(255, 255, 255);
    margin-bottom: 15px;
}

.sertan_stats .stat-text {
    font-size: 14px;
    color: rgb(136, 136, 136);
    line-height: 1.6;
    margin-bottom: 0px;
}

.sertan_products {
    background-color: rgb(0, 0, 0);
    color: rgb(255, 255, 255);
    padding: 80px 0px;
}

.sertan_products .header-title {
    font-size: 48px;
    font-weight: 600;
    line-height: 1.2;
    text-transform: capitalize;
    letter-spacing: 0.5px;
    margin-bottom: 0px;
}

.sertan_products .header-title span {
    color: rgb(115, 199, 39);
    text-transform: lowercase;
    font-family: "Playfair Display";
    font-style: italic;
    font-weight: 800;
}

.sertan_products .header-desc {
    line-height: 1.6;
    margin-bottom: 16px;
    font-size: 16px;
    color: rgb(161, 161, 161);
}

.sertan_products .btn-teklif {
    display: inline-block;
    background-color: rgb(115, 199, 39);
    color: rgb(13, 13, 13);
    font-weight: 700;
    font-size: 13px;
    padding: 8px 20px;
    border-radius: 6px;
    text-decoration: none;
    transition: background-color 0.3s, transform 0.2s;
}

.sertan_products .btn-teklif:hover {
    background-color: rgb(133, 224, 45);
    color: rgb(0, 0, 0);
    transform: translateY(-2px);
}

.sertan_products .product-card {
    background: linear-gradient(rgb(28, 28, 28) 0%, rgb(14, 14, 14) 100%);
    border: 1px solid rgba(45, 45, 45, 0.8);
    border-radius: 28px;
    padding: 30px 24px 24px;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    transition: border-color 0.3s, transform 0.3s;
}

.sertan_products .product-card:hover {
    border-color: rgb(115, 199, 39);
    transform: translateY(-4px);
}

.sertan_products .product-title {
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    margin-bottom: 20px;
    color: rgb(115, 199, 39);
}

.sertan_products .product-img-wrapper {
    width: 100%;
    height: 180px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.sertan_products .product-img-wrapper img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.sertan_products .product-desc {
    font-size: 14px;
    color: rgb(136, 136, 136);
    line-height: 1.5;
    margin-bottom: 24px;
    min-height: 38px;
}

.sertan_products .tag-group {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
    width: 100%;
    margin-top: auto;
}

.sertan_products .tag {
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: rgb(170, 170, 170);
    font-size: 10.5px;
    font-weight: 600;
    padding: 6px 12px;
    border-radius: 6px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.sertan_v1 {
    color: rgb(255, 255, 255);
    padding: 80px 0px;
    background: radial-gradient(91.65% 295.1% at 26.98% 39.9%, rgb(24, 21, 14) 0%, rgb(0, 0, 0) 100%);
}

.sertan_v1 .header-title {
    line-height: 1.25;
    text-transform: capitalize;
    letter-spacing: 0.5px;
    margin-bottom: 24px;
    font-size: 48px;
    font-weight: 600;
}

.sertan_v1 .header-desc {
    margin-bottom: 32px;
    width: 420px;
    font-size: 16px;
    color: rgb(161, 161, 161);
    max-width: 100%;
    line-height: 1.6;
}

.sertan_v1 .btn-teklif {
    display: inline-block;
    background-color: rgb(115, 199, 39);
    color: rgb(13, 13, 13);
    font-weight: 700;
    font-size: 13px;
    padding: 10px 24px;
    border-radius: 6px;
    text-decoration: none;
    transition: background-color 0.3s, transform 0.2s;
}

.sertan_v1 .btn-teklif:hover {
    background-color: rgb(133, 224, 45);
    color: rgb(0, 0, 0);
    transform: translateY(-2px);
}

.sertan_v1 .accordion-item {
    background: rgba(18, 18, 18, 0.8);
    border: 1px solid rgba(48, 48, 48, 0.6);
    margin-bottom: 16px;
    overflow: hidden;
    border-radius: 20px !important;
}

.sertan_v1 .accordion-button {
    background: transparent;
    color: rgb(255, 255, 255);
    font-size: 16px;
    font-weight: 600;
    padding: 24px 28px;
    text-transform: capitalize;
    box-shadow: none !important;
}

.sertan_v1 .accordion-button:not(.collapsed) {
    background: transparent;
    color: rgb(255, 255, 255);
}

.sertan_v1 .accordion-button::after {
    content: "+";
    background: none;
    font-size: 20px;
    font-weight: 400;
    color: rgb(255, 255, 255);
    width: auto;
    height: auto;
    transform: none !important;
}

.sertan_v1 .accordion-button:not(.collapsed)::after {
    content: "-";
}

.sertan_v1 .accordion-body {
    padding: 0px 28px 24px;
    color: rgb(161, 161, 161);
    font-size: 16px;
    line-height: 1.6;
}

.sertan_v1 .row {
    row-gap: 40px;
}

.sertan_file {
    background-color: rgb(0, 0, 0);
    color: rgb(255, 255, 255);
    padding: 80px 0px;
}

.file_title1 {
    width: 800px;
    max-width: 100%;
    margin: 0px auto 60px;
    text-align: center;
}

.sertan_file .file-card-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
    max-width: 900px;
    margin: 0px auto;
}

.sertan_file .file-card {
    background: linear-gradient(rgb(20, 20, 20) 0%, rgb(8, 8, 8) 100%);
    border: 1px solid rgba(48, 48, 48, 0.6);
    border-radius: 20px;
    padding: 28px 24px;
    text-align: center;
    cursor: pointer;
    transition: 0.3s;
}

.sertan_file .file-card-title {
    font-size: 20px;
    font-weight: 700;
    color: rgb(255, 255, 255);
    margin-bottom: 8px;
    transition: color 0.3s;
}

.sertan_file .file-card-desc {
    font-size: 15px;
    color: rgb(161, 161, 161);
    line-height: 1.5;
    margin-bottom: 0px;
    transition: color 0.3s;
}

.sertan_file .file-card.active {
    background: rgb(115, 199, 39);
    border-color: rgb(115, 199, 39);
    transform: translateY(-2px);
    box-shadow: rgba(115, 199, 39, 0.2) 0px 10px 30px;
}

.sertan_file .file-card.active .file-card-title {
    color: rgb(13, 13, 13);
}

.sertan_file .file-card.active .file-card-desc {
    color: rgb(26, 42, 10);
}

.sertan_contact {
    color: rgb(255, 255, 255);
    padding: 80px 0px;
    background: #000;
}

.sertan_contact .header-title {
    font-size: 48px;
    font-weight: 600;
    line-height: 1.25;
    text-transform: capitalize;
    margin-bottom: 24px;
}

.sertan_contact .header-title span {
    color: rgb(115, 199, 39);
}

.sertan_contact .header-desc {
    font-size: 16px;
    color: rgb(161, 161, 161);
    line-height: 1.6;
    margin-bottom: 0px;
    max-width: 460px;
}

.sertan_contact .form-wrapper {
    background: linear-gradient(rgba(20, 20, 20, 0.9) 0%, rgba(8, 8, 8, 0.9) 100%);
    border: 1px solid rgba(48, 48, 48, 0.6);
    border-radius: 32px;
    padding: 40px;
}

.sertan_contact .floating-group {
    position: relative;
    margin-bottom: 20px;
}

.sertan_contact .floating-control {
    width: 100%;
    background: rgba(30, 30, 30, 0.6);
    border: 1px solid rgba(60, 60, 60, 0.6);
    border-radius: 12px;
    color: rgb(147, 147, 147);
    font-size: 14px;
    padding: 12px 16px 16px;
    outline: none;
    transition: border-color 0.3s, background-color 0.3s;
}

.sertan_contact .floating-control:focus {
    border-color: rgb(115, 199, 39);
    background: rgba(35, 35, 35, 0.8);
}

.sertan_contact textarea.floating-control {
    min-height: 100px;
    resize: none;
}

.sertan_contact .floating-label {
    position: absolute;
    left: 16px;
    top: 15px;
    color: rgb(119, 119, 119);
    font-size: 13.5px;
    pointer-events: none;
    transition: 0.2s;
}

.sertan_contact .floating-control:focus~.floating-label,
.sertan_contact .floating-control:not(:placeholder-shown)~.floating-label,
.sertan_contact select.floating-control~.floating-label {
    top: -25px;
    font-size: 10.5px;
    color: rgb(115, 199, 39);
    font-weight: 600;
}

.sertan_contact select.floating-control {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%20777777' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    cursor: pointer;
}

.sertan_contact select.floating-control option {
    background-color: rgb(26, 26, 26);
    color: rgb(255, 255, 255);
}

.sertan_contact .form-note {
    font-size: 14px;
    color: rgb(102, 102, 102);
    text-align: center;
    line-height: 1.5;
    margin-top: 12px;
    margin-bottom: 24px;
}

.sertan_contact .btn-submit {
    width: 100%;
    background-color: rgb(115, 199, 39);
    color: rgb(13, 13, 13);
    font-size: 14px;
    font-weight: 700;
    padding: 16px;
    border-width: medium;
    border-style: none;
    border-color: currentcolor;
    border-image: none;
    border-radius: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: background-color 0.3s, transform 0.2s;
}

.sertan_contact .btn-submit:hover {
    background-color: rgb(133, 224, 45);
    transform: translateY(-2px);
}

.news_section42 .event_item>a {
    display: flex;
    overflow: hidden;
    border-radius: 20px;
    position: relative;
}

.news_section42 .event_item img {
    width: 100%;
    border-radius: 4px;
    transition: 1s;
    height: 370px;
    object-fit: cover;
}

.eventsSwiper {}

.news_section42 {
    padding: 80px 0px;
    overflow: hidden;
    background: radial-gradient(91.65% 295.1% at 26.98% 39.9%, rgb(24, 21, 14) 0%, rgb(0, 0, 0) 100%);
}

.sertan {
    color: rgb(255, 255, 255);
    padding: 80px 0px;
    background: #000;
}

.sertan .header-title {
    font-size: 38px;
    font-weight: 500;
    letter-spacing: 0.5px;
    line-height: 1.2;
    text-transform: capitalize;
    margin-bottom: 50px;
}

.sertan .accordion-item {
    background: transparent;
    border-width: medium medium 1px;
    border-style: none none solid;
    border-color: currentcolor currentcolor rgba(48, 48, 48, 0.6);
    border-image: none;
    border-radius: 0px !important;
}

.sertan .accordion-button {
    background: transparent;
    color: rgb(255, 255, 255);
    font-size: 18px;
    font-weight: 500;
    padding: 24px 0px;
    transition: color 0.3s;
    line-height: 1.6;
    gap: 20px;
    box-shadow: none !important;
}

.sertan .accordion-button:not(.collapsed) {
    background: transparent;
    color: rgb(115, 199, 39);
}

.sertan .accordion-button::after {
    content: "+";
    background: none;
    font-size: 20px;
    font-weight: 400;
    color: rgb(115, 199, 39);
    width: auto;
    height: auto;
    transform: none !important;
}

.sertan .accordion-button:not(.collapsed)::after {
    content: "−";
}

.sertan .accordion-body {
    padding: 0px 0px 24px;
    color: rgb(161, 161, 161);
    font-size: 15px;
    line-height: 1.6;
    max-width: 850px;
}

.sertan_footer {
    color: rgb(161, 161, 161);
    padding-top: 50px;
    padding-bottom: 30px;
    font-size: 14px;
    line-height: 1.6;
    background: radial-gradient(91.65% 295.1% at 26.98% 39.9%, rgb(24, 21, 14) 0%, rgb(0, 0, 0) 100%);
}

.sertan_footer .footer_logo img {
    max-height: 42px;
    width: auto;
}

.sertan_footer .footer_desc {
    color: rgb(161, 161, 161);
    font-size: 14px;
    line-height: 1.7;
    margin-bottom: 20px;
    max-width: 680px;
    margin-left: auto;
    margin-right: auto;
}

.sertan_footer .footer_contact {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 12px;
    font-size: 13.5px;
}

.sertan_footer .contact_item {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.sertan_footer .contact_item i {
    color: rgb(161, 161, 161);
    font-size: 14px;
}

.sertan_footer .contact_item a {
    color: rgb(142, 149, 162);
    text-decoration: none;
    transition: color 0.2s;
}

.sertan_footer .contact_item a:hover {
    color: rgb(255, 255, 255);
}

.sertan_footer .contact_divider {
    color: rgb(142, 149, 162);
}

.sertan_footer .footer_social {
    display: inline-flex;
    gap: 8px;
}

.sertan_footer .footer_social a {
    width: 36px;
    height: 36px;
    background-color: rgb(23, 26, 33);
    color: rgb(161, 161, 161);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: 0.2s;
    text-decoration: none;
    font-size: 18px;
}

.sertan_footer .footer_social a:hover {
    background-color: rgb(98, 179, 45);
    color: rgb(15, 17, 21);
}

.sertan_footer .footer_bottom {
    margin-top: 40px;
    padding-top: 20px;
    border-top: 1px solid rgb(26, 29, 36);
    font-size: 13px;
}

.sertan_footer .copyright_text,
.sertan_footer .agency_credit {
    margin: 0px;
    color: rgb(161, 161, 161);
}

.sertan_footer .agency_credit a {
    color: rgb(160, 167, 181);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s;
}

.sertan_footer .agency_credit a:hover {
    color: rgb(255, 255, 255);
}

.sertan_partner {
    color: #ffffff;
    padding: 100px 0;
    background: radial-gradient(91.65% 295.1% at 26.98% 39.9%, rgb(24, 21, 14) 0%, rgb(0, 0, 0) 100%);
}

.sertan_partner .header-title {
    font-size: 32px;
    font-weight: 800;
    letter-spacing: 0.5px;
    line-height: 1.25;
    text-transform: capitalize;
    margin-bottom: 12px;
}

.sertan_partner .header-desc {
    font-size: 16px;
    color: #a1a1a1;
    max-width: 650px;
    margin: 0 auto 60px auto;
    line-height: 1.6;
}

.sertan_partner .partner-card {
    background: linear-gradient(180deg, rgba(20, 20, 20, 0.9) 0%, rgba(8, 8, 8, 0.9) 100%);
    border: 1px solid rgba(48, 48, 48, 0.6);
    border-radius: 28px;
    padding: 36px 30px;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    transition: all 0.3s ease;
}

.sertan_partner .partner-card:hover {
    border-color: rgba(115, 199, 39, 0.4);
    transform: translateY(-4px);
}

.sertan_partner .card-badge {
    font-size: 13px;
    font-weight: 700;
    color: #5da11e;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 24px;
    width: 100%;
    padding-bottom: 12px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.sertan_partner .card-icon {
    font-size: 28px;
    color: #ffffff;
    margin-bottom: 20px;
}

.sertan_partner .card-title {
    font-size: 20px;
    font-weight: 700;
    color: #ffffff;
    line-height: 1.3;
    margin-bottom: 14px;
}

.sertan_partner .card-desc {
    font-size: 15px;
    color: #a1a1a1;
    line-height: 1.6;
    margin-bottom: 0;
}

.sertan_partner .cta-box {
    text-align: center;
    padding: 20px 10px;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.sertan_partner .cta-title {
    font-size: 22px;
    font-weight: 700;
    color: #73c727;
    margin-bottom: 16px;
}

.sertan_partner .cta-desc {
    font-size: 15px;
    color: #a1a1a1;
    line-height: 1.6;
    max-width: 320px;
    margin: 0 auto 24px auto;
}

.sertan_partner .btn-cta {
    display: inline-block;
    background-color: #73c727;
    color: #0d0d0d;
    font-size: 14px;
    font-weight: 700;
    padding: 14px 32px;
    border-radius: 50px;
    text-decoration: none;
    transition: all 0.3s ease;
}

.sertan_partner .btn-cta:hover {
    background-color: #85e02d;
    color: #0d0d0d;
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(115, 199, 39, 0.25);
}

.sertan_detail {
    color: #ffffff;
    padding: 180px 0 100px 0;
    background: radial-gradient(66.64% 245.66% at 72.99% 64.7%, #1E1A12 0%, #000000 100%)
        /* warning: gradient uses a rotation that is not supported by CSS and may not behave as expected */
    ;
}

/* Ürün Görsel Alanı */
.sertan_detail .main-image-wrapper {
    position: relative;
    background: #0d0d0d;
    border: 1px solid rgba(48, 48, 48, 0.6);
    border-radius: 28px;
    padding: 40px;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 20px;
    min-height: 420px;
}

.sertan_detail .main-image-wrapper img {
    width: 100%;
    height: 490px;
    border-radius: 16px;
    object-fit: contain;
}

.sertan_detail .image-nav-btn {
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    width: 40px;
    height: 40px;
    background: #73c727;
    color: #0d0d0d;
    border: none;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.sertan_detail .image-nav-btn:hover {
    background: #85e02d;
    transform: translateY(-50%) scale(1.05);
}

.sertan_detail .gallery-thumbnails {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.sertan_detail .thumb-item {
    background: #0d0d0d;
    border: 1px solid rgba(48, 48, 48, 0.6);
    border-radius: 16px;
    padding: 12px;
    cursor: pointer;
    transition: border-color 0.3s ease;
}

.sertan_detail .thumb-item:hover,
.sertan_detail .thumb-item.active {
    border-color: #73c727;
}

.sertan_detail .thumb-item img {
    width: 100%;
    height: 70px;
    object-fit: contain;
    border-radius: 8px;
}

/* Ürün Bilgi & Tablo Alanı */
.sertan_detail .product-title {
    font-size: 34px;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 12px;
}

.sertan_detail .product-subtitle {
    font-size: 16px;
    color: #a1a1a1;
    line-height: 1.6;
    margin-bottom: 28px;
}

.sertan_detail .spec-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0 8px;
    margin-bottom: 28px;
}

.sertan_detail .spec-table tr {
    background: rgba(20, 20, 20, 0.8);
}

.sertan_detail .spec-table td {
    padding: 14px 18px;
    font-size: 14px;
    border: 1px solid rgba(48, 48, 48, 0.4);
}

.sertan_detail .spec-table tr td:first-child {
    border-top-left-radius: 10px;
    border-bottom-left-radius: 10px;
    border-right: none;
    color: #888888;
    font-weight: 700;
    width: 30%;
    text-transform: UPPERCASE;
    letter-spacing: 0.5px;
}

.sertan_detail .spec-table tr td:last-child {
    border-top-right-radius: 10px;
    border-bottom-right-radius: 10px;
    border-left: none;
    color: #e0e0e0;
}

.sertan_detail .action-buttons {
    display: flex;
    gap: 12px;
    margin-bottom: 28px;
}

.sertan_detail .btn-whatsapp {
    flex: 1;
    background-color: #73c727;
    color: #0d0d0d;
    font-size: 13.5px;
    font-weight: 700;
    padding: 14px 20px;
    border-radius: 10px;
    border: none;
    text-decoration: none;
    text-align: center;
    transition: all 0.3s ease;
}

.sertan_detail .btn-whatsapp:hover {
    background-color: #85e02d;
    color: #0d0d0d;
}

.sertan_detail .btn-outline {
    background-color: transparent;
    color: #ffffff;
    font-size: 13.5px;
    font-weight: 600;
    padding: 14px 20px;
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    text-decoration: none;
    text-align: center;
    transition: all 0.3s ease;
}

.sertan_detail .btn-outline:hover {
    border-color: #ffffff;
    color: #ffffff;
}

.sertan_detail .attention-box {
    background: rgba(18, 18, 18, 0.9);
    border: 1px solid rgba(48, 48, 48, 0.6);
    border-radius: 16px;
    padding: 20px 24px;
}

.sertan_detail .attention-title {
    font-size: 16px;
    font-weight: 700;
    color: #73c727;
    margin-bottom: 8px;
}

.sertan_detail .attention-desc {
    font-size: 14px;
    color: #a1a1a1;
    line-height: 1.6;
    margin-bottom: 0;
}

/* Alt Alan: Hesaplama Faktörleri */
.sertan_detail .section-divider {
    margin: 80px 0 0;
}

.sertan_detail .calc-title {
    font-size: 32px;
    font-weight: 800;
    margin-bottom: 12px;
    text-transform: capitalize;
}

.sertan_detail .calc-subtitle {
    font-size: 16px;
    color: #a1a1a1;
    margin-bottom: 40px;
    max-width: 650px;
    line-height: 1.6;
}

.sertan_detail .calc-card-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.sertan_detail .calc-card {
    background: linear-gradient(180deg, rgba(20, 20, 20, 0.9) 0%, rgba(8, 8, 8, 0.9) 100%);
    border: 1px solid rgba(48, 48, 48, 0.6);
    border-radius: 16px;
    padding: 22px 28px;
    transition: border-color 0.3s ease;
}

.sertan_detail .calc-card.highlight {
    background: #73c727;
    border-color: #73c727;
}

.sertan_detail .calc-card-title {
    font-size: 18px;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 8px;
}

.sertan_detail .calc-card.highlight .calc-card-title {
    color: #0d0d0d;
}

.sertan_detail .calc-card-desc {
    font-size: 16px;
    color: #a1a1a1;
    line-height: 1.5;
    margin-bottom: 0;
}

.sertan_detail .calc-card.highlight .calc-card-desc {
    color: #1a2a0a;
    font-weight: 500;
}

/* Alt Soru / Banner Kutusu */
.sertan_detail .faq-banner {
    margin-top: 40px;
    background: linear-gradient(180deg, rgba(20, 20, 20, 0.9) 0%, rgba(8, 8, 8, 0.9) 100%);
    border: 1px solid rgba(48, 48, 48, 0.6);
    border-radius: 20px;
    overflow: hidden;
}

.sertan_detail .faq-banner-content {
    padding: 32px 36px;
}

.sertan_detail .faq-banner-title {
    font-size: 15px;
    font-weight: 700;
    color: #73c727;
    margin-bottom: 12px;
}

.sertan_detail .faq-banner-desc {
    font-size: 14px;
    color: #a1a1a1;
    line-height: 1.6;
    margin-bottom: 0;
}

.sertan_detail .faq-banner-cta {
    background: #73c727;
    color: #0d0d0d;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    font-size: 18px;
    font-weight: 800;
    text-align: center;
    text-transform: UPPERCASE;
    letter-spacing: 0.5px;
}

@media(min-width:993px) {
    .cta-box.nwrp {
        display: flex;
        flex-direction: row;
        padding: 30px 10%;
        justify-content: space-between;
    }

    .cta-box.nwrp p {
        margin: 0;
    }
}

.sertan_about_page {
    font-family: 'Manrope', sans-serif;
    background-color: #0b0a09;
    color: #e5e5e5;
    overflow-x: hidden;
    padding: 160px 0 80px 0;
}

.sertan_about_page .section-title {
    font-weight: 800;
    font-size: 2.75rem;
    color: #ffffff;
    line-height: 1.2;
}

.sertan_about_page .text-accent {
    color: #a3e635 !important;
}

.sertan_about_page .text-muted-custom {
    color: #9ca3af;
}

.sertan_about_page .feature-card {
    background: #141210;
    border: 1px solid rgba(255, 255, 255, 0.07);
    border-radius: 16px;
    padding: 30px;
    height: 100%;
    transition: all 0.3s ease;
}

.sertan_about_page .feature-card:hover {
    border-color: rgba(163, 230, 53, 0.4);
    transform: translateY(-5px);
}

.sertan_about_page .feature-card.active {
    background: #a3e635;
    color: #0b0a09;
    border-color: #a3e635;
}

.sertan_about_page .feature-card.active .text-muted-custom {
    color: #262626 !important;
}

.sertan_about_page .feature-card.active h4 {
    color: #0b0a09 !important;
}

.sertan_about_page .card-number {
    font-size: 1.5rem;
    font-weight: 700;
    opacity: 0.5;
    margin-bottom: 15px;
}

.sertan_about_page .feature-card.active .card-number {
    opacity: 0.9;
}

.sertan_about_page .stat-box {
    background: #141210;
    border: 1px solid rgba(255, 255, 255, 0.07);
    border-radius: 16px;
    padding: 30px 20px;
    text-align: center;
}

.sertan_about_page .stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: #a3e635;
    margin-bottom: 5px;
}

.sertan_about_page .btn-custom-primary {
    background-color: #a3e635;
    color: #0b0a09;
    font-weight: 700;
    padding: 12px 30px;
    border-radius: 8px;
    border: none;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
}

.sertan_about_page .btn-custom-primary:hover {
    background-color: #bef264;
    color: #0b0a09;
    transform: translateY(-2px);
}

.sertan_about_page .about-img-wrapper {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.sertan_about_page .about-img-wrapper img {
    width: 100%;
    height: auto;
    object-fit: cover;
}

@media (max-width: 991px) {
    .sertan_detail .product-title {
        font-size: 26px;
    }

    .sertan_detail .calc-title {
        font-size: 24px;
    }

    .sertan_detail .action-buttons {
        flex-direction: column;
    }

    .sertan_detail .faq-banner-cta {
        padding: 20px;
        font-size: 16px;
    }
}

@media (max-width: 991px) {
    .sertan_footer .contact_divider {
        display: none;
    }

    .sertan_footer .footer_contact {
        flex-direction: column;
        gap: 8px;
    }

    .sertan_partner .header-title {
        font-size: 28px;
    }

    .sertan_partner .cta-box {
        padding: 40px 0;
    }
}

@media (max-width: 1200px) {
    .aboutus_section99 .section_title2 h2 {
        font-size: 36px;
    }

    .aboutus_section99 .section_title2 p {
        font-size: 16px;
    }

    .header8 .hm_inner>ul ul a {
        padding-right: 15px !important;
        font-size: 14px !important;
    }

    .header8 .hm_inner>ul ul {
        padding-right: 0px !important;
    }

    .header8 button.src_button.menu_trigger {
        margin-left: -15px;
        position: relative;
        left: 15px;
    }

    .header8 .hm_inner>div>a {
        height: 40px;
        padding: 0px 20px;
    }

    .header8 .src_button.src_trigger {
        padding: 0px;
        justify-content: center;
        height: 40px;
        width: 40px;
    }

    .header8.header_inner .logo img {
        height: 38px;
    }

    .header8 .src_button {
        margin-left: 0px;
        font-size: 24px;
        display: flex;
        align-items: center;
        padding: 0px 15px;
        color: rgb(255, 255, 255);
    }

    .header8 .h_menu>ul>li>a.has-submenu::after,
    .header8 .has-submenu::after {
        content: "";
        font-family: FontAwesome;
        color: rgb(255, 255, 255);
        position: static;
        height: auto;
        border-radius: 0px;
        font-size: 20px;
        line-height: normal;
    }

    .header8 .has-submenu.active::after {
        content: "" !important;
    }

    .header8 .hm_inner>ul>li ul {
        position: static;
        visibility: visible;
        opacity: 1;
        box-shadow: none;
        margin: 0px;
        padding: 0px 20px;
        display: none;
        transition: none;
        background: transparent;
    }

    .header8 .hm_inner>ul>li ul li a {
        color: rgb(255, 255, 255);
        height: 36.5px;
    }

    .header8 .menu_trigger {
        display: block;
        padding-left: 0px;
    }

    .header8 .hm_inner ul {
        position: absolute;
        top: 100%;
        left: 15px;
        right: 15px;
        background-color: rgb(98, 179, 45);
        margin-top: 0px;
        display: none;
        overflow-y: auto;
    }

    .header8 .hm_inner>ul {
        max-height: 350px;
    }

    .header8 .hm_inner ul li {
        width: 100%;
    }

    .header8 .hm_inner ul li:last-child a {
        border-width: medium;
        border-style: none;
        border-color: currentcolor;
        border-image: none;
    }

    .header8 .hm_inner ul li a {
        color: rgb(255, 255, 255);
        height: auto;
        padding: 10px 15px;
        justify-content: space-between;
        border-bottom: 1px solid rgba(255, 255, 255, 0.11);
    }

    .header8 .hm_inner ul li.active a {
        color: rgb(255, 255, 255);
    }
}

@media (max-width: 992px) {
    .sertan .header-title {
        font-size: 30px;
        margin-bottom: 30px;
    }

    .sertan .accordion-button {
        font-size: 16px;
        padding: 18px 0px;
    }

    .sertan .accordion-body {
        font-size: 14px;
    }

    .sertan_contact .header-title {
        font-size: 30px;
    }

    .sertan_contact .form-wrapper {
        padding: 24px;
        border-radius: 20px;
    }

    .sertan_v1 .header-title {
        font-size: 28px;
    }

    .sertan_v1 .accordion-button {
        padding: 18px 20px;
        font-size: 15px;
    }

    .sertan_v1 .accordion-body {
        padding: 0px 20px 20px;
    }

    .sertan_products .header-title {
        font-size: 28px;
    }

    .sertan_products .product-card {
        border-radius: 20px;
        padding: 24px 18px;
    }

    .sertan_stats .header-title {
        font-size: 32px;
    }

    .sertan_stats .stat-number {
        font-size: 46px;
    }

    .sertan_fea .card {
        border-radius: 30px;
        padding: 30px;
    }

    .sertan_fea .card-number {
        font-size: 70px;
        min-width: 80px;
    }

    .aboutus_section99 .ia_texts {
        padding-left: 0px;
    }

    .header8 .header_green {
        display: none;
    }

    .header8 .hm_inner ul li>a.active {
        color: #fff;
        opacity: .5;
    }
}

@media (max-width: 768px) {

    .header8 .hm_inner ul li.mobile-item a {
        display: block;
    }

    .news_section42,
    .sertan_partner {
        padding: 40px 0px;
    }

    .news_section42 .event_item img {
        height: 270px;
    }

    .sertan {
        padding: 40px 0px;
    }

    .sertan_file,
    .sertan_contact {
        padding: 40px 0px;
    }

    .sertan_file .file-card {
        border-radius: 16px;
        padding: 20px 16px;
    }

    .sertan_file .file-card-title {
        font-size: 16px;
    }

    .sertan_file .file-card-desc {
        font-size: 14px;
    }

    .sertan_stats,
    .sertan_products,
    .sertan_v1 {
        padding: 40px 0px;
    }

    .sertan_stats .header-title {
        font-size: 28px;
    }

    #harf .on::after {
        top: -10px;
    }

    .sertan_fea {
        padding: 40px 0px;
    }

    .sertan_fea .card-number {
        font-size: 50px;
        color: rgb(106, 106, 106);
    }

    .sertan_fea .card-content h3 {
        font-size: 18px;
    }

    .sertan_fea .card {
        flex-direction: column;
        align-items: flex-start;
        justify-content: flex-start;
    }

    .services-strip {
        top: -29px;
    }

    .gsap-marquee__item span {
        height: 30px;
    }

    .gsap-marquee {
        padding: 8px 0px;
    }

    .gsap-marquee__item {
        font-size: 14px;
    }

    .konf__sahne {
        height: 70px;
    }

    .hero {
        padding: 150px 0px 124px;
    }

    .container {
        padding: 0px 30px;
    }

    .hero h1 {
        font-size: 38px;
        margin-bottom: 30px;
        text-align: center;
    }

    .aboutus_section99 .section_title2 h2 {
        font-size: 28px;
    }

    .aboutus_section99 .section_title2 p {
        font-size: 15px;
    }

    .aboutus_section99 {
        padding: 66px 0px 40px;
    }

    .header8 .hm_inner>ul>li>a {
        font-size: 14px;
    }

    .header8 .h_menu>ul>li>a.has-submenu::after,
    .header8 .has-submenu::after {
        font-size: 18px;
    }

    .header8 .src_area .container {
        padding: 0px 15px;
    }

    .header8 .hm_inner>div>a {
        height: 40px;
        padding: 0px 20px;
        font-size: 16px;
    }

    .header8.header_inner {
        padding-left: 0px;
        padding-right: 0px;
    }

    .header8.header_1 .container {
        padding: 0px 15px;
    }

    .header8 .hm_inner {
        gap: 10px;
    }

    .header8 .hm_inner>div>a {
        display: none;
    }

    .header8 .sa_inner input {
        font-size: 16px;
        height: 80px;
    }

    .header8 .sa_inner button {
        height: 30px;
        font-size: 13px;
    }

    .header8 .hm_inner>div>a {
        padding: 0px 10px;
        font-size: 13px;
        height: 30px;
        max-width: 100px;
        white-space: nowrap;
        overflow: hidden;
    }

    .header8 .src_button {
        height: 40px;
    }

    .header8 .hm_inner ul {
        left: 0px;
        right: 0px;
        padding: 15px 0px;
    }

    .header8 .top_bar {
        display: none;
    }

    .header8.header_inner .logo img {
        height: 32px;
    }

    .hero p {
        text-align: center;
    }

    .d-flex.flex-wrap.gap-3.mt-4 {
        justify-content: center;
    }

    .sertan_detail .main-image-wrapper {
        padding: 30px;
    }

    .sertan_detail .main-image-wrapper img {
        height: auto;
    }

    .sertan_detail {
        padding: 120px 0 40px;
    }
}